From ae5c8664e587f2445c8e4eb436cffbb64af4f6b8 Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Thu, 22 Jan 2015 03:29:12 +0000 Subject: [PATCH] Run util/openssl-format-source -v -c . Reviewed-by: Tim Hudson --- MacOS/GetHTTPS.src/MacSocket.h | 107 +- MacOS/Randomizer.h | 75 +- MacOS/_MWERKS_GUSI_prefix.h | 4 +- MacOS/_MWERKS_prefix.h | 4 +- MacOS/buildinf.h | 6 +- MacOS/opensslconf.h | 140 +- apps/app_rand.c | 188 +- apps/apps.c | 5550 ++++++----- apps/apps.h | 354 +- apps/asn1pars.c | 692 +- apps/ca.c | 5573 ++++++----- apps/ciphers.c | 326 +- apps/cms.c | 2710 +++--- apps/crl.c | 706 +- apps/crl2p7.c | 466 +- apps/dgst.c | 1096 ++- apps/dh.c | 517 +- apps/dhparam.c | 849 +- apps/dsa.c | 569 +- apps/dsaparam.c | 778 +- apps/ec.c | 566 +- apps/ecparam.c | 1181 ++- apps/enc.c | 1220 ++- apps/engine.c | 886 +- apps/errstr.c | 101 +- apps/gendh.c | 345 +- apps/gendsa.c | 418 +- apps/genpkey.c | 655 +- apps/genrsa.c | 515 +- apps/nseq.c | 181 +- apps/ocsp.c | 2646 +++--- apps/openssl.c | 1039 +-- apps/passwd.c | 936 +- apps/pkcs12.c | 1658 ++-- apps/pkcs7.c | 413 +- apps/pkcs8.c | 663 +- apps/pkey.c | 381 +- apps/pkeyparam.c | 211 +- apps/pkeyutl.c | 899 +- apps/prime.c | 159 +- apps/progs.h | 352 +- apps/rand.c | 295 +- apps/req.c | 3223 ++++--- apps/rsa.c | 744 +- apps/rsautl.c | 555 +- apps/s_apps.h | 93 +- apps/s_cb.c | 2996 +++--- apps/s_client.c | 3980 ++++---- apps/s_server.c | 5668 ++++++------ apps/s_socket.c | 987 +- apps/s_time.c | 795 +- apps/sess_id.c | 434 +- apps/smime.c | 1395 ++- apps/speed.c | 5448 ++++++----- apps/spkac.c | 403 +- apps/srp.c | 1342 +-- apps/testdsa.h | 430 +- apps/testrsa.h | 924 +- apps/timeouts.h | 14 +- apps/ts.c | 1908 ++-- apps/verify.c | 550 +- apps/version.c | 139 +- apps/vms_decc_init.c | 168 +- apps/winrand.c | 153 +- apps/x509.c | 2361 +++-- bugs/alpha.c | 46 +- bugs/dggccbug.c | 43 +- bugs/sgiccbug.c | 74 +- bugs/stream.c | 119 +- bugs/ultrixcc.c | 50 +- crypto/LPdir_nyi.c | 27 +- crypto/LPdir_unix.c | 123 +- crypto/LPdir_vms.c | 234 +- crypto/LPdir_win.c | 237 +- crypto/LPdir_win32.c | 7 +- crypto/LPdir_wince.c | 13 +- crypto/aes/aes.h | 100 +- crypto/aes/aes_cbc.c | 17 +- crypto/aes/aes_cfb.c | 40 +- crypto/aes/aes_ctr.c | 14 +- crypto/aes/aes_ecb.c | 18 +- crypto/aes/aes_ige.c | 454 +- crypto/aes/aes_locl.h | 50 +- crypto/aes/aes_misc.c | 33 +- crypto/aes/aes_ofb.c | 9 +- crypto/aes/aes_wrap.c | 26 +- crypto/arm_arch.h | 112 +- crypto/armcap.c | 244 +- crypto/asn1/a_bitstr.c | 369 +- crypto/asn1/a_bool.c | 97 +- crypto/asn1/a_bytes.c | 444 +- crypto/asn1/a_d2i_fp.c | 378 +- crypto/asn1/a_digest.c | 70 +- crypto/asn1/a_dup.c | 88 +- crypto/asn1/a_enum.c | 213 +- crypto/asn1/a_gentm.c | 437 +- crypto/asn1/a_i2d_fp.c | 168 +- crypto/asn1/a_int.c | 718 +- crypto/asn1/a_mbstr.c | 553 +- crypto/asn1/a_object.c | 615 +- crypto/asn1/a_octet.c | 31 +- crypto/asn1/a_print.c | 126 +- crypto/asn1/a_set.c | 321 +- crypto/asn1/a_sign.c | 387 +- crypto/asn1/a_strex.c | 919 +- crypto/asn1/a_strnid.c | 320 +- crypto/asn1/a_time.c | 278 +- crypto/asn1/a_type.c | 171 +- crypto/asn1/a_utctm.c | 548 +- crypto/asn1/a_utf8.c | 291 +- crypto/asn1/a_verify.c | 327 +- crypto/asn1/ameth_lib.c | 681 +- crypto/asn1/asn1.h | 1897 ++-- crypto/asn1/asn1_err.c | 540 +- crypto/asn1/asn1_gen.c | 1468 ++- crypto/asn1/asn1_lib.c | 739 +- crypto/asn1/asn1_locl.h | 147 +- crypto/asn1/asn1_mac.h | 973 +- crypto/asn1/asn1_par.c | 670 +- crypto/asn1/asn1t.h | 1198 +-- crypto/asn1/asn_mime.c | 1509 +-- crypto/asn1/asn_moid.c | 146 +- crypto/asn1/asn_pack.c | 192 +- crypto/asn1/bio_asn1.c | 780 +- crypto/asn1/bio_ndef.c | 289 +- crypto/asn1/charmap.h | 22 +- crypto/asn1/d2i_pr.c | 186 +- crypto/asn1/d2i_pu.c | 127 +- crypto/asn1/evp_asn1.c | 262 +- crypto/asn1/f_enum.c | 274 +- crypto/asn1/f_int.c | 294 +- crypto/asn1/f_string.c | 281 +- crypto/asn1/i2d_pr.c | 40 +- crypto/asn1/i2d_pu.c | 46 +- crypto/asn1/n_pkey.c | 516 +- crypto/asn1/nsseq.c | 25 +- crypto/asn1/p5_pbe.c | 141 +- crypto/asn1/p5_pbev2.c | 362 +- crypto/asn1/p8_pkey.c | 153 +- crypto/asn1/t_bitst.c | 65 +- crypto/asn1/t_crl.c | 109 +- crypto/asn1/t_pkey.c | 103 +- crypto/asn1/t_req.c | 360 +- crypto/asn1/t_spki.c | 73 +- crypto/asn1/t_x509.c | 900 +- crypto/asn1/t_x509a.c | 93 +- crypto/asn1/tasn_dec.c | 2312 +++-- crypto/asn1/tasn_enc.c | 1153 ++- crypto/asn1/tasn_fre.c | 375 +- crypto/asn1/tasn_new.c | 563 +- crypto/asn1/tasn_prn.c | 945 +- crypto/asn1/tasn_typ.c | 15 +- crypto/asn1/tasn_utl.c | 342 +- crypto/asn1/x_algor.c | 135 +- crypto/asn1/x_attrib.c | 79 +- crypto/asn1/x_bignum.c | 96 +- crypto/asn1/x_crl.c | 783 +- crypto/asn1/x_exten.c | 17 +- crypto/asn1/x_info.c | 89 +- crypto/asn1/x_long.c | 178 +- crypto/asn1/x_name.c | 776 +- crypto/asn1/x_nx509.c | 12 +- crypto/asn1/x_pkey.c | 150 +- crypto/asn1/x_pubkey.c | 562 +- crypto/asn1/x_req.c | 50 +- crypto/asn1/x_sig.c | 16 +- crypto/asn1/x_spki.c | 27 +- crypto/asn1/x_val.c | 16 +- crypto/asn1/x_x509.c | 220 +- crypto/asn1/x_x509a.c | 153 +- crypto/bf/bf_cbc.c | 164 +- crypto/bf/bf_cfb64.c | 128 +- crypto/bf/bf_ecb.c | 62 +- crypto/bf/bf_enc.c | 434 +- crypto/bf/bf_locl.h | 238 +- crypto/bf/bf_ofb64.c | 106 +- crypto/bf/bf_opts.c | 383 +- crypto/bf/bf_pi.h | 800 +- crypto/bf/bf_skey.c | 105 +- crypto/bf/bfspeed.c | 306 +- crypto/bf/bftest.c | 920 +- crypto/bf/blowfish.h | 79 +- crypto/bio/b_dump.c | 238 +- crypto/bio/b_print.c | 366 +- crypto/bio/b_sock.c | 1703 ++-- crypto/bio/bf_buff.c | 863 +- crypto/bio/bf_lbuf.c | 580 +- crypto/bio/bf_nbio.c | 322 +- crypto/bio/bf_null.c | 208 +- crypto/bio/bio.h | 1192 +-- crypto/bio/bio_cb.c | 155 +- crypto/bio/bio_err.c | 163 +- crypto/bio/bio_lcl.h | 60 +- crypto/bio/bio_lib.c | 844 +- crypto/bio/bss_acpt.c | 727 +- crypto/bio/bss_bio.c | 1467 ++- crypto/bio/bss_conn.c | 1047 +-- crypto/bio/bss_dgram.c | 3703 ++++---- crypto/bio/bss_fd.c | 419 +- crypto/bio/bss_file.c | 764 +- crypto/bio/bss_log.c | 591 +- crypto/bio/bss_mem.c | 436 +- crypto/bio/bss_null.c | 139 +- crypto/bio/bss_rtcp.c | 295 +- crypto/bio/bss_sock.c | 373 +- crypto/bn/asm/x86_64-gcc.c | 1088 +-- crypto/bn/bn.h | 1138 +-- crypto/bn/bn_add.c | 432 +- crypto/bn/bn_asm.c | 1830 ++-- crypto/bn/bn_blind.c | 482 +- crypto/bn/bn_const.c | 921 +- crypto/bn/bn_ctx.c | 589 +- crypto/bn/bn_depr.c | 85 +- crypto/bn/bn_div.c | 750 +- crypto/bn/bn_err.c | 152 +- crypto/bn/bn_exp.c | 2352 ++--- crypto/bn/bn_exp2.c | 365 +- crypto/bn/bn_gcd.c | 1124 +-- crypto/bn/bn_gf2m.c | 2105 +++-- crypto/bn/bn_kron.c | 247 +- crypto/bn/bn_lcl.h | 677 +- crypto/bn/bn_lib.c | 1438 +-- crypto/bn/bn_mod.c | 353 +- crypto/bn/bn_mont.c | 762 +- crypto/bn/bn_mpi.c | 130 +- crypto/bn/bn_mul.c | 1999 ++-- crypto/bn/bn_nist.c | 2039 +++-- crypto/bn/bn_prime.c | 745 +- crypto/bn/bn_prime.h | 535 +- crypto/bn/bn_print.c | 594 +- crypto/bn/bn_rand.c | 316 +- crypto/bn/bn_recp.c | 316 +- crypto/bn/bn_shift.c | 291 +- crypto/bn/bn_sqr.c | 368 +- crypto/bn/bn_sqrt.c | 682 +- crypto/bn/bn_word.c | 319 +- crypto/bn/bn_x931p.c | 334 +- crypto/bn/bnspeed.c | 245 +- crypto/bn/bntest.c | 3934 ++++---- crypto/bn/divtest.c | 37 +- crypto/bn/exp.c | 105 +- crypto/bn/expspeed.c | 396 +- crypto/bn/exptest.c | 354 +- crypto/bn/rsaz_exp.c | 477 +- crypto/bn/rsaz_exp.h | 57 +- crypto/bn/vms-helper.c | 10 +- crypto/buffer/buf_err.c | 48 +- crypto/buffer/buf_str.c | 113 +- crypto/buffer/buffer.c | 248 +- crypto/buffer/buffer.h | 71 +- crypto/camellia/camellia.c | 842 +- crypto/camellia/camellia.h | 92 +- crypto/camellia/cmll_cbc.c | 20 +- crypto/camellia/cmll_cfb.c | 56 +- crypto/camellia/cmll_ctr.c | 18 +- crypto/camellia/cmll_ecb.c | 21 +- crypto/camellia/cmll_locl.h | 32 +- crypto/camellia/cmll_misc.c | 40 +- crypto/camellia/cmll_ofb.c | 29 +- crypto/camellia/cmll_utl.c | 14 +- crypto/cast/c_cfb64.c | 126 +- crypto/cast/c_ecb.c | 44 +- crypto/cast/c_enc.c | 276 +- crypto/cast/c_ofb64.c | 104 +- crypto/cast/c_skey.c | 192 +- crypto/cast/cast.h | 64 +- crypto/cast/cast_lcl.h | 242 +- crypto/cast/cast_s.h | 1075 +-- crypto/cast/cast_spd.c | 304 +- crypto/cast/castopts.c | 384 +- crypto/cast/casttest.c | 312 +- crypto/cmac/cm_ameth.c | 61 +- crypto/cmac/cm_pmeth.c | 292 +- crypto/cmac/cmac.c | 424 +- crypto/cmac/cmac.h | 14 +- crypto/cms/cms.h | 632 +- crypto/cms/cms_asn1.c | 487 +- crypto/cms/cms_att.c | 112 +- crypto/cms/cms_cd.c | 104 +- crypto/cms/cms_dd.c | 139 +- crypto/cms/cms_enc.c | 382 +- crypto/cms/cms_env.c | 1699 ++-- crypto/cms/cms_err.c | 417 +- crypto/cms/cms_ess.c | 605 +- crypto/cms/cms_io.c | 114 +- crypto/cms/cms_kari.c | 745 +- crypto/cms/cms_lcl.h | 663 +- crypto/cms/cms_lib.c | 1011 +- crypto/cms/cms_pwri.c | 738 +- crypto/cms/cms_sd.c | 1698 ++-- crypto/cms/cms_smime.c | 1480 ++- crypto/comp/c_rle.c | 91 +- crypto/comp/c_zlib.c | 1317 ++- crypto/comp/comp.h | 89 +- crypto/comp/comp_err.c | 50 +- crypto/comp/comp_lib.c | 104 +- crypto/conf/cnf_save.c | 76 +- crypto/conf/conf.h | 246 +- crypto/conf/conf_api.c | 408 +- crypto/conf/conf_api.h | 26 +- crypto/conf/conf_def.c | 1168 ++- crypto/conf/conf_def.h | 241 +- crypto/conf/conf_err.c | 116 +- crypto/conf/conf_lib.c | 550 +- crypto/conf/conf_mall.c | 22 +- crypto/conf/conf_mod.c | 878 +- crypto/conf/conf_sap.c | 68 +- crypto/conf/test.c | 63 +- crypto/constant_time_locl.h | 113 +- crypto/constant_time_test.c | 472 +- crypto/cpt_err.c | 61 +- crypto/cryptlib.c | 1470 +-- crypto/cryptlib.h | 70 +- crypto/crypto.h | 737 +- crypto/cversion.c | 69 +- crypto/des/cbc3_enc.c | 80 +- crypto/des/cbc_cksm.c | 97 +- crypto/des/cbc_enc.c | 14 +- crypto/des/cfb64ede.c | 363 +- crypto/des/cfb64enc.c | 127 +- crypto/des/cfb_enc.c | 244 +- crypto/des/des.c | 1563 ++-- crypto/des/des.h | 315 +- crypto/des/des_enc.c | 611 +- crypto/des/des_locl.h | 720 +- crypto/des/des_old.c | 443 +- crypto/des/des_old.h | 654 +- crypto/des/des_old2.c | 36 +- crypto/des/des_opts.c | 913 +- crypto/des/des_ver.h | 12 +- crypto/des/destest.c | 1699 ++-- crypto/des/ecb3_enc.c | 53 +- crypto/des/ecb_enc.c | 100 +- crypto/des/ede_cbcm_enc.c | 250 +- crypto/des/enc_read.c | 320 +- crypto/des/enc_writ.c | 188 +- crypto/des/fcrypt.c | 265 +- crypto/des/fcrypt_b.c | 123 +- crypto/des/ncbc_enc.c | 162 +- crypto/des/ofb64ede.c | 126 +- crypto/des/ofb64enc.c | 105 +- crypto/des/ofb_enc.c | 146 +- crypto/des/pcbc_enc.c | 124 +- crypto/des/qud_cksm.c | 136 +- crypto/des/rand_key.c | 19 +- crypto/des/read2pwd.c | 54 +- crypto/des/read_pwd.c | 723 +- crypto/des/rpc_des.h | 61 +- crypto/des/rpc_enc.c | 72 +- crypto/des/rpw.c | 75 +- crypto/des/set_key.c | 636 +- crypto/des/speed.c | 349 +- crypto/des/spr.h | 321 +- crypto/des/str2key.c | 192 +- crypto/des/xcbc_enc.c | 279 +- crypto/dh/dh.h | 520 +- crypto/dh/dh_ameth.c | 1663 ++-- crypto/dh/dh_asn1.c | 210 +- crypto/dh/dh_check.c | 193 +- crypto/dh/dh_depr.c | 29 +- crypto/dh/dh_err.c | 106 +- crypto/dh/dh_gen.c | 203 +- crypto/dh/dh_kdf.c | 246 +- crypto/dh/dh_key.c | 384 +- crypto/dh/dh_lib.c | 301 +- crypto/dh/dh_pmeth.c | 929 +- crypto/dh/dh_prn.c | 37 +- crypto/dh/dh_rfc5114.c | 313 +- crypto/dh/dhtest.c | 852 +- crypto/dh/p1024.c | 62 +- crypto/dh/p192.c | 38 +- crypto/dh/p512.c | 48 +- crypto/dsa/dsa.h | 430 +- crypto/dsa/dsa_ameth.c | 1151 ++- crypto/dsa/dsa_asn1.c | 189 +- crypto/dsa/dsa_depr.c | 81 +- crypto/dsa/dsa_err.c | 118 +- crypto/dsa/dsa_gen.c | 1339 +-- crypto/dsa/dsa_key.c | 145 +- crypto/dsa/dsa_lib.c | 416 +- crypto/dsa/dsa_locl.h | 16 +- crypto/dsa/dsa_ossl.c | 637 +- crypto/dsa/dsa_pmeth.c | 468 +- crypto/dsa/dsa_prn.c | 98 +- crypto/dsa/dsa_sign.c | 86 +- crypto/dsa/dsa_vrf.c | 31 +- crypto/dsa/dsagen.c | 82 +- crypto/dsa/dsatest.c | 319 +- crypto/dso/dso.h | 582 +- crypto/dso/dso_beos.c | 333 +- crypto/dso/dso_dl.c | 549 +- crypto/dso/dso_dlfcn.c | 694 +- crypto/dso/dso_err.c | 169 +- crypto/dso/dso_lib.c | 718 +- crypto/dso/dso_null.c | 50 +- crypto/dso/dso_openssl.c | 26 +- crypto/dso/dso_vms.c | 838 +- crypto/dso/dso_win32.c | 1415 ++- crypto/ebcdic.c | 340 +- crypto/ebcdic.h | 12 +- crypto/ec/ec.h | 882 +- crypto/ec/ec2_mult.c | 619 +- crypto/ec/ec2_oct.c | 618 +- crypto/ec/ec2_smpl.c | 1232 +-- crypto/ec/ec_ameth.c | 1709 ++-- crypto/ec/ec_asn1.c | 2413 +++-- crypto/ec/ec_check.c | 115 +- crypto/ec/ec_curve.c | 6391 +++++++------ crypto/ec/ec_cvt.c | 194 +- crypto/ec/ec_err.c | 470 +- crypto/ec/ec_key.c | 855 +- crypto/ec/ec_lcl.h | 670 +- crypto/ec/ec_lib.c | 1852 ++-- crypto/ec/ec_mult.c | 1558 ++-- crypto/ec/ec_oct.c | 223 +- crypto/ec/ec_pmeth.c | 904 +- crypto/ec/ec_print.c | 216 +- crypto/ec/eck_prn.c | 604 +- crypto/ec/ecp_mont.c | 457 +- crypto/ec/ecp_nist.c | 264 +- crypto/ec/ecp_nistp224.c | 2929 +++--- crypto/ec/ecp_nistp256.c | 3771 ++++---- crypto/ec/ecp_nistp521.c | 3579 ++++---- crypto/ec/ecp_nistputil.c | 190 +- crypto/ec/ecp_nistz256_table.c | 27 +- crypto/ec/ecp_oct.c | 721 +- crypto/ec/ecp_smpl.c | 2492 ++--- crypto/ec/ectest.c | 3197 ++++--- crypto/ecdh/ecdh.h | 68 +- crypto/ecdh/ecdhtest.c | 851 +- crypto/ecdh/ech_err.c | 50 +- crypto/ecdh/ech_kdf.c | 105 +- crypto/ecdh/ech_key.c | 15 +- crypto/ecdh/ech_lib.c | 268 +- crypto/ecdh/ech_locl.h | 58 +- crypto/ecdh/ech_ossl.c | 250 +- crypto/ecdsa/ecdsa.h | 146 +- crypto/ecdsa/ecdsatest.c | 908 +- crypto/ecdsa/ecs_asn1.c | 6 +- crypto/ecdsa/ecs_err.c | 66 +- crypto/ecdsa/ecs_lib.c | 396 +- crypto/ecdsa/ecs_locl.h | 68 +- crypto/ecdsa/ecs_ossl.c | 767 +- crypto/ecdsa/ecs_sign.c | 62 +- crypto/ecdsa/ecs_vrf.c | 69 +- crypto/engine/eng_all.c | 128 +- crypto/engine/eng_cnf.c | 331 +- crypto/engine/eng_cryptodev.c | 2313 ++--- crypto/engine/eng_ctrl.c | 620 +- crypto/engine/eng_dyn.c | 917 +- crypto/engine/eng_err.c | 206 +- crypto/engine/eng_fat.c | 175 +- crypto/engine/eng_init.c | 171 +- crypto/engine/eng_int.h | 220 +- crypto/engine/eng_lib.c | 427 +- crypto/engine/eng_list.c | 618 +- crypto/engine/eng_openssl.c | 491 +- crypto/engine/eng_pkey.c | 226 +- crypto/engine/eng_rdrand.c | 142 +- crypto/engine/eng_rsax.c | 863 +- crypto/engine/eng_table.c | 475 +- crypto/engine/engine.h | 1154 +-- crypto/engine/enginetest.c | 406 +- crypto/engine/tb_asnmth.c | 302 +- crypto/engine/tb_cipher.c | 124 +- crypto/engine/tb_dh.c | 84 +- crypto/engine/tb_digest.c | 124 +- crypto/engine/tb_dsa.c | 84 +- crypto/engine/tb_ecdh.c | 84 +- crypto/engine/tb_ecdsa.c | 84 +- crypto/engine/tb_pkmeth.c | 161 +- crypto/engine/tb_rand.c | 84 +- crypto/engine/tb_rsa.c | 84 +- crypto/engine/tb_store.c | 84 +- crypto/err/err.c | 1647 ++-- crypto/err/err.h | 435 +- crypto/err/err_all.c | 146 +- crypto/err/err_prn.c | 87 +- crypto/evp/bio_b64.c | 1006 +- crypto/evp/bio_enc.c | 678 +- crypto/evp/bio_md.c | 347 +- crypto/evp/bio_ok.c | 1059 ++- crypto/evp/c_all.c | 44 +- crypto/evp/c_allc.c | 304 +- crypto/evp/c_alld.c | 74 +- crypto/evp/digest.c | 478 +- crypto/evp/e_aes.c | 3645 ++++---- crypto/evp/e_aes_cbc_hmac_sha1.c | 1764 ++-- crypto/evp/e_aes_cbc_hmac_sha256.c | 1695 ++-- crypto/evp/e_bf.c | 47 +- crypto/evp/e_camellia.c | 565 +- crypto/evp/e_cast.c | 51 +- crypto/evp/e_des.c | 326 +- crypto/evp/e_des3.c | 716 +- crypto/evp/e_dsa.c | 24 +- crypto/evp/e_idea.c | 87 +- crypto/evp/e_null.c | 71 +- crypto/evp/e_old.c | 129 +- crypto/evp/e_rc2.c | 303 +- crypto/evp/e_rc4.c | 122 +- crypto/evp/e_rc4_hmac_md5.c | 450 +- crypto/evp/e_rc5.c | 102 +- crypto/evp/e_seed.c | 35 +- crypto/evp/e_xcbc_d.c | 122 +- crypto/evp/encode.c | 685 +- crypto/evp/evp.h | 1964 ++-- crypto/evp/evp_acnf.c | 22 +- crypto/evp/evp_cnf.c | 95 +- crypto/evp/evp_enc.c | 1101 ++- crypto/evp/evp_err.c | 349 +- crypto/evp/evp_key.c | 236 +- crypto/evp/evp_lib.c | 437 +- crypto/evp/evp_locl.h | 481 +- crypto/evp/evp_pbe.c | 418 +- crypto/evp/evp_pkey.c | 235 +- crypto/evp/evp_test.c | 911 +- crypto/evp/m_dss.c | 65 +- crypto/evp/m_dss1.c | 75 +- crypto/evp/m_ecdsa.c | 65 +- crypto/evp/m_md2.c | 77 +- crypto/evp/m_md4.c | 79 +- crypto/evp/m_md5.c | 79 +- crypto/evp/m_mdc2.c | 79 +- crypto/evp/m_null.c | 65 +- crypto/evp/m_ripemd.c | 79 +- crypto/evp/m_sha.c | 77 +- crypto/evp/m_sha1.c | 273 +- crypto/evp/m_sigver.c | 273 +- crypto/evp/m_wp.c | 67 +- crypto/evp/names.c | 269 +- crypto/evp/openbsd_hw.c | 527 +- crypto/evp/p5_crpt.c | 142 +- crypto/evp/p5_crpt2.c | 508 +- crypto/evp/p_dec.c | 40 +- crypto/evp/p_enc.c | 43 +- crypto/evp/p_lib.c | 571 +- crypto/evp/p_open.c | 111 +- crypto/evp/p_seal.c | 88 +- crypto/evp/p_sign.c | 138 +- crypto/evp/p_verify.c | 111 +- crypto/evp/pmeth_fn.c | 516 +- crypto/evp/pmeth_gn.c | 268 +- crypto/evp/pmeth_lib.c | 834 +- crypto/ex_data.c | 846 +- crypto/fips_err.h | 284 +- crypto/fips_ers.c | 2 +- crypto/hmac/hm_ameth.c | 157 +- crypto/hmac/hm_pmeth.c | 373 +- crypto/hmac/hmac.c | 340 +- crypto/hmac/hmac.h | 57 +- crypto/hmac/hmactest.c | 188 +- crypto/idea/i_cbc.c | 209 +- crypto/idea/i_cfb64.c | 127 +- crypto/idea/i_ecb.c | 51 +- crypto/idea/i_ofb64.c | 105 +- crypto/idea/i_skey.c | 191 +- crypto/idea/idea.h | 56 +- crypto/idea/idea_lcl.h | 247 +- crypto/idea/idea_spd.c | 336 +- crypto/idea/ideatest.c | 313 +- crypto/jpake/jpake.c | 350 +- crypto/jpake/jpake.h | 93 +- crypto/jpake/jpake_err.c | 67 +- crypto/jpake/jpaketest.c | 127 +- crypto/krb5/krb5_asn.c | 95 +- crypto/krb5/krb5_asn.h | 242 +- crypto/lhash/lh_stats.c | 322 +- crypto/lhash/lh_test.c | 54 +- crypto/lhash/lhash.c | 672 +- crypto/lhash/lhash.h | 255 +- crypto/md2/md2.c | 105 +- crypto/md2/md2.h | 47 +- crypto/md2/md2_dgst.c | 303 +- crypto/md2/md2_one.c | 64 +- crypto/md2/md2test.c | 135 +- crypto/md32_common.h | 487 +- crypto/md4/md4.c | 106 +- crypto/md4/md4.h | 67 +- crypto/md4/md4_dgst.c | 224 +- crypto/md4/md4_locl.h | 73 +- crypto/md4/md4_one.c | 61 +- crypto/md4/md4test.c | 119 +- crypto/md5/md5.c | 106 +- crypto/md5/md5.h | 67 +- crypto/md5/md5_dgst.c | 257 +- crypto/md5/md5_locl.h | 87 +- crypto/md5/md5_one.c | 61 +- crypto/md5/md5test.c | 128 +- crypto/mdc2/mdc2.h | 48 +- crypto/mdc2/mdc2_one.c | 36 +- crypto/mdc2/mdc2dgst.c | 240 +- crypto/mdc2/mdc2test.c | 137 +- crypto/mem.c | 647 +- crypto/mem_clr.c | 32 +- crypto/mem_dbg.c | 1228 ++- crypto/modes/cbc128.c | 250 +- crypto/modes/ccm128.c | 682 +- crypto/modes/cfb128.c | 296 +- crypto/modes/ctr128.c | 356 +- crypto/modes/cts128.c | 708 +- crypto/modes/gcm128.c | 3763 ++++---- crypto/modes/modes.h | 193 +- crypto/modes/modes_lcl.h | 153 +- crypto/modes/ofb128.c | 107 +- crypto/modes/wrap128.c | 148 +- crypto/modes/xts128.c | 243 +- crypto/o_dir.c | 25 +- crypto/o_dir.h | 20 +- crypto/o_dir_test.c | 34 +- crypto/o_fips.c | 58 +- crypto/o_init.c | 37 +- crypto/o_str.c | 75 +- crypto/o_str.h | 13 +- crypto/o_time.c | 621 +- crypto/o_time.h | 13 +- crypto/objects/o_names.c | 579 +- crypto/objects/obj_dat.c | 1308 ++- crypto/objects/obj_err.c | 54 +- crypto/objects/obj_lib.c | 134 +- crypto/objects/obj_mac.h | 7667 ++++++++-------- crypto/objects/obj_xref.c | 276 +- crypto/objects/obj_xref.h | 185 +- crypto/objects/objects.h | 1765 ++-- crypto/ocsp/ocsp.h | 587 +- crypto/ocsp/ocsp_asn.c | 97 +- crypto/ocsp/ocsp_cl.c | 536 +- crypto/ocsp/ocsp_err.c | 143 +- crypto/ocsp/ocsp_ext.c | 741 +- crypto/ocsp/ocsp_ht.c | 891 +- crypto/ocsp/ocsp_lib.c | 399 +- crypto/ocsp/ocsp_prn.c | 428 +- crypto/ocsp/ocsp_srv.c | 365 +- crypto/ocsp/ocsp_vfy.c | 736 +- crypto/opensslv.h | 49 +- crypto/ossl_typ.h | 90 +- crypto/pem/pem.h | 927 +- crypto/pem/pem2.h | 2 +- crypto/pem/pem_all.c | 451 +- crypto/pem/pem_err.c | 183 +- crypto/pem/pem_info.c | 598 +- crypto/pem/pem_lib.c | 1452 +-- crypto/pem/pem_oth.c | 42 +- crypto/pem/pem_pk8.c | 259 +- crypto/pem/pem_pkey.c | 381 +- crypto/pem/pem_seal.c | 254 +- crypto/pem/pem_sign.c | 71 +- crypto/pem/pem_x509.c | 8 +- crypto/pem/pem_xaux.c | 10 +- crypto/pem/pvkfmt.c | 1566 ++-- crypto/pkcs12/p12_add.c | 265 +- crypto/pkcs12/p12_asn.c | 56 +- crypto/pkcs12/p12_attr.c | 110 +- crypto/pkcs12/p12_crpt.c | 86 +- crypto/pkcs12/p12_crt.c | 516 +- crypto/pkcs12/p12_decr.c | 228 +- crypto/pkcs12/p12_init.c | 56 +- crypto/pkcs12/p12_key.c | 275 +- crypto/pkcs12/p12_kiss.c | 425 +- crypto/pkcs12/p12_mutl.c | 222 +- crypto/pkcs12/p12_npas.c | 268 +- crypto/pkcs12/p12_p8d.c | 16 +- crypto/pkcs12/p12_p8e.c | 77 +- crypto/pkcs12/p12_utl.c | 103 +- crypto/pkcs12/pk12err.c | 145 +- crypto/pkcs12/pkcs12.h | 339 +- crypto/pkcs7/bio_pk7.c | 15 +- crypto/pkcs7/pk7_asn1.c | 200 +- crypto/pkcs7/pk7_attr.c | 166 +- crypto/pkcs7/pk7_dgst.c | 13 +- crypto/pkcs7/pk7_doit.c | 2268 +++-- crypto/pkcs7/pk7_enc.c | 21 +- crypto/pkcs7/pk7_lib.c | 1114 ++- crypto/pkcs7/pk7_mime.c | 53 +- crypto/pkcs7/pk7_smime.c | 974 +- crypto/pkcs7/pkcs7.h | 609 +- crypto/pkcs7/pkcs7err.c | 247 +- crypto/ppc_arch.h | 8 +- crypto/ppccap.c | 231 +- crypto/pqueue/pq_test.c | 53 +- crypto/pqueue/pqueue.c | 359 +- crypto/pqueue/pqueue.h | 35 +- crypto/rand/md_rand.c | 837 +- crypto/rand/rand.h | 104 +- crypto/rand/rand_egd.c | 356 +- crypto/rand/rand_err.c | 53 +- crypto/rand/rand_lcl.h | 93 +- crypto/rand/rand_lib.c | 359 +- crypto/rand/rand_nw.c | 110 +- crypto/rand/rand_os2.c | 86 +- crypto/rand/rand_unix.c | 622 +- crypto/rand/rand_vms.c | 167 +- crypto/rand/rand_win.c | 1171 ++- crypto/rand/randfile.c | 396 +- crypto/rand/randtest.c | 278 +- crypto/rc2/rc2.h | 64 +- crypto/rc2/rc2_cbc.c | 334 +- crypto/rc2/rc2_ecb.c | 45 +- crypto/rc2/rc2_locl.h | 153 +- crypto/rc2/rc2_skey.c | 162 +- crypto/rc2/rc2cfb64.c | 127 +- crypto/rc2/rc2ofb64.c | 105 +- crypto/rc2/rc2speed.c | 305 +- crypto/rc2/rc2test.c | 366 +- crypto/rc2/tab.c | 160 +- crypto/rc4/rc4.c | 232 +- crypto/rc4/rc4.h | 36 +- crypto/rc4/rc4_enc.c | 488 +- crypto/rc4/rc4_locl.h | 6 +- crypto/rc4/rc4_skey.c | 83 +- crypto/rc4/rc4_utl.c | 10 +- crypto/rc4/rc4speed.c | 284 +- crypto/rc4/rc4test.c | 327 +- crypto/rc5/rc5.h | 79 +- crypto/rc5/rc5_ecb.c | 45 +- crypto/rc5/rc5_enc.c | 292 +- crypto/rc5/rc5_locl.h | 225 +- crypto/rc5/rc5_skey.c | 103 +- crypto/rc5/rc5cfb64.c | 127 +- crypto/rc5/rc5ofb64.c | 105 +- crypto/rc5/rc5speed.c | 306 +- crypto/rc5/rc5test.c | 585 +- crypto/ripemd/ripemd.h | 66 +- crypto/ripemd/rmd160.c | 106 +- crypto/ripemd/rmd_dgst.c | 470 +- crypto/ripemd/rmd_locl.h | 75 +- crypto/ripemd/rmd_one.c | 39 +- crypto/ripemd/rmdconst.h | 13 +- crypto/ripemd/rmdtest.c | 138 +- crypto/rsa/rsa.h | 941 +- crypto/rsa/rsa_ameth.c | 1667 ++-- crypto/rsa/rsa_asn1.c | 78 +- crypto/rsa/rsa_chk.c | 292 +- crypto/rsa/rsa_crpt.c | 316 +- crypto/rsa/rsa_depr.c | 64 +- crypto/rsa/rsa_eay.c | 1525 ++- crypto/rsa/rsa_err.c | 322 +- crypto/rsa/rsa_gen.c | 346 +- crypto/rsa/rsa_lib.c | 421 +- crypto/rsa/rsa_locl.h | 8 +- crypto/rsa/rsa_none.c | 64 +- crypto/rsa/rsa_null.c | 122 +- crypto/rsa/rsa_oaep.c | 528 +- crypto/rsa/rsa_pk1.c | 410 +- crypto/rsa/rsa_pmeth.c | 1413 ++- crypto/rsa/rsa_prn.c | 53 +- crypto/rsa/rsa_pss.c | 400 +- crypto/rsa/rsa_saos.c | 158 +- crypto/rsa/rsa_sign.c | 464 +- crypto/rsa/rsa_ssl.c | 161 +- crypto/rsa/rsa_test.c | 423 +- crypto/rsa/rsa_x931.c | 198 +- crypto/s390xcap.c | 52 +- crypto/seed/seed.c | 943 +- crypto/seed/seed.h | 83 +- crypto/seed/seed_cbc.c | 16 +- crypto/seed/seed_cfb.c | 24 +- crypto/seed/seed_ecb.c | 17 +- crypto/seed/seed_locl.h | 33 +- crypto/seed/seed_ofb.c | 21 +- crypto/sha/sha.c | 106 +- crypto/sha/sha.h | 199 +- crypto/sha/sha1.c | 106 +- crypto/sha/sha1_one.c | 35 +- crypto/sha/sha1dgst.c | 23 +- crypto/sha/sha1test.c | 206 +- crypto/sha/sha256.c | 583 +- crypto/sha/sha256t.c | 241 +- crypto/sha/sha512.c | 1153 +-- crypto/sha/sha512t.c | 312 +- crypto/sha/sha_dgst.c | 23 +- crypto/sha/sha_locl.h | 703 +- crypto/sha/sha_one.c | 35 +- crypto/sha/shatest.c | 206 +- crypto/sparc_arch.h | 160 +- crypto/sparcv9cap.c | 595 +- crypto/srp/srp.h | 147 +- crypto/srp/srp_grps.h | 947 +- crypto/srp/srp_lcl.h | 23 +- crypto/srp/srp_lib.c | 566 +- crypto/srp/srp_vfy.c | 1032 +-- crypto/srp/srptest.c | 290 +- crypto/stack/safestack.h | 5150 +++++------ crypto/stack/stack.c | 522 +- crypto/stack/stack.h | 42 +- crypto/store/store.h | 833 +- crypto/store/str_err.c | 321 +- crypto/store/str_lib.c | 3086 +++---- crypto/store/str_locl.h | 113 +- crypto/store/str_mem.c | 571 +- crypto/store/str_meth.c | 378 +- crypto/symhacks.h | 785 +- crypto/threads/mttest.c | 2023 ++-- crypto/threads/th-lock.c | 458 +- crypto/ts/ts.h | 822 +- crypto/ts/ts_asn1.c | 314 +- crypto/ts/ts_conf.c | 750 +- crypto/ts/ts_err.c | 219 +- crypto/ts/ts_lib.c | 128 +- crypto/ts/ts_req_print.c | 60 +- crypto/ts/ts_req_utils.c | 250 +- crypto/ts/ts_rsp_print.c | 410 +- crypto/ts/ts_rsp_sign.c | 1686 ++-- crypto/ts/ts_rsp_utils.c | 523 +- crypto/ts/ts_rsp_verify.c | 1163 +-- crypto/ts/ts_verify_ctx.c | 169 +- crypto/txt_db/txt_db.c | 593 +- crypto/txt_db/txt_db.h | 72 +- crypto/ui/ui.h | 326 +- crypto/ui/ui_compat.c | 20 +- crypto/ui/ui_compat.h | 33 +- crypto/ui/ui_err.c | 75 +- crypto/ui/ui_lib.c | 1490 ++- crypto/ui/ui_locl.h | 182 +- crypto/ui/ui_openssl.c | 764 +- crypto/ui/ui_util.c | 62 +- crypto/uid.c | 35 +- crypto/vms_rms.h | 13 +- crypto/whrlpool/whrlpool.h | 50 +- crypto/whrlpool/wp_block.c | 1228 +-- crypto/whrlpool/wp_dgst.c | 370 +- crypto/whrlpool/wp_locl.h | 2 +- crypto/whrlpool/wp_test.c | 389 +- crypto/x509/by_dir.c | 720 +- crypto/x509/by_file.c | 405 +- crypto/x509/vpm_int.h | 26 +- crypto/x509/x509.h | 1753 ++-- crypto/x509/x509_att.c | 463 +- crypto/x509/x509_cmp.c | 722 +- crypto/x509/x509_d2.c | 82 +- crypto/x509/x509_def.c | 39 +- crypto/x509/x509_err.c | 210 +- crypto/x509/x509_ext.c | 163 +- crypto/x509/x509_lu.c | 1169 ++- crypto/x509/x509_obj.c | 278 +- crypto/x509/x509_r2x.c | 89 +- crypto/x509/x509_req.c | 358 +- crypto/x509/x509_set.c | 158 +- crypto/x509/x509_trs.c | 341 +- crypto/x509/x509_txt.c | 284 +- crypto/x509/x509_v3.c | 356 +- crypto/x509/x509_vfy.c | 4209 +++++---- crypto/x509/x509_vfy.h | 777 +- crypto/x509/x509_vpm.c | 959 +- crypto/x509/x509cset.c | 179 +- crypto/x509/x509name.c | 576 +- crypto/x509/x509rset.c | 40 +- crypto/x509/x509spki.c | 92 +- crypto/x509/x509type.c | 129 +- crypto/x509/x_all.c | 639 +- crypto/x509v3/ext_dat.h | 101 +- crypto/x509v3/pcy_cache.c | 359 +- crypto/x509v3/pcy_data.c | 120 +- crypto/x509v3/pcy_int.h | 185 +- crypto/x509v3/pcy_lib.c | 172 +- crypto/x509v3/pcy_map.c | 124 +- crypto/x509v3/pcy_node.c | 227 +- crypto/x509v3/pcy_tree.c | 1369 ++- crypto/x509v3/tabtest.c | 48 +- crypto/x509v3/v3_addr.c | 1862 ++-- crypto/x509v3/v3_akey.c | 252 +- crypto/x509v3/v3_akeya.c | 13 +- crypto/x509v3/v3_alt.c | 995 +- crypto/x509v3/v3_asid.c | 1202 +-- crypto/x509v3/v3_bcons.c | 100 +- crypto/x509v3/v3_bitst.c | 137 +- crypto/x509v3/v3_conf.c | 749 +- crypto/x509v3/v3_cpols.c | 664 +- crypto/x509v3/v3_crld.c | 940 +- crypto/x509v3/v3_enum.c | 67 +- crypto/x509v3/v3_extku.c | 129 +- crypto/x509v3/v3_genn.c | 316 +- crypto/x509v3/v3_ia5.c | 93 +- crypto/x509v3/v3_info.c | 237 +- crypto/x509v3/v3_int.c | 57 +- crypto/x509v3/v3_lib.c | 406 +- crypto/x509v3/v3_ncons.c | 706 +- crypto/x509v3/v3_ocsp.c | 315 +- crypto/x509v3/v3_pci.c | 523 +- crypto/x509v3/v3_pcia.c | 17 +- crypto/x509v3/v3_pcons.c | 119 +- crypto/x509v3/v3_pku.c | 56 +- crypto/x509v3/v3_pmaps.c | 147 +- crypto/x509v3/v3_prn.c | 311 +- crypto/x509v3/v3_purp.c | 1150 +-- crypto/x509v3/v3_scts.c | 481 +- crypto/x509v3/v3_skey.c | 147 +- crypto/x509v3/v3_sxnet.c | 271 +- crypto/x509v3/v3_utl.c | 2130 ++--- crypto/x509v3/v3conf.c | 114 +- crypto/x509v3/v3err.c | 329 +- crypto/x509v3/v3nametest.c | 587 +- crypto/x509v3/v3prin.c | 70 +- crypto/x509v3/x509v3.h | 1086 +-- demos/asn1/ocsp.c | 402 +- demos/b64.c | 379 +- demos/bio/client-arg.c | 225 +- demos/bio/client-conf.c | 242 +- demos/bio/saccept.c | 168 +- demos/bio/sconnect.c | 187 +- demos/bio/server-arg.c | 268 +- demos/bio/server-conf.c | 260 +- demos/cms/cms_comp.c | 79 +- demos/cms/cms_ddec.c | 120 +- demos/cms/cms_dec.c | 103 +- demos/cms/cms_denc.c | 133 +- demos/cms/cms_enc.c | 126 +- demos/cms/cms_sign.c | 119 +- demos/cms/cms_sign2.c | 129 +- demos/cms/cms_uncomp.c | 69 +- demos/cms/cms_ver.c | 110 +- demos/easy_tls/easy-tls.c | 1231 +-- demos/easy_tls/easy-tls.h | 37 +- demos/easy_tls/test.c | 356 +- demos/easy_tls/test.h | 1 - demos/engines/cluster_labs/cluster_labs.h | 46 +- demos/engines/cluster_labs/hw_cluster_labs.c | 1127 ++- .../cluster_labs/hw_cluster_labs_err.c | 127 +- .../cluster_labs/hw_cluster_labs_err.h | 47 +- demos/engines/ibmca/hw_ibmca.c | 1374 ++- demos/engines/ibmca/hw_ibmca_err.c | 127 +- demos/engines/ibmca/hw_ibmca_err.h | 53 +- demos/engines/ibmca/ica_openssl_api.h | 244 +- demos/engines/rsaref/rsaref.c | 1050 +-- demos/engines/rsaref/rsaref_err.c | 143 +- demos/engines/rsaref/rsaref_err.h | 67 +- demos/engines/zencod/hw_zencod.c | 2854 +++--- demos/engines/zencod/hw_zencod.h | 238 +- demos/engines/zencod/hw_zencod_err.c | 122 +- demos/engines/zencod/hw_zencod_err.h | 47 +- demos/pkcs12/pkread.c | 96 +- demos/pkcs12/pkwrite.c | 66 +- demos/prime/prime.c | 81 +- demos/selfsign.c | 268 +- demos/sign/sign.c | 175 +- demos/smime/smdec.c | 107 +- demos/smime/smenc.c | 126 +- demos/smime/smsign.c | 119 +- demos/smime/smsign2.c | 133 +- demos/smime/smver.c | 110 +- demos/spkigen.c | 278 +- demos/state_machine/state_machine.c | 501 +- demos/tunala/breakage.c | 106 +- demos/tunala/buffer.c | 409 +- demos/tunala/cb.c | 236 +- demos/tunala/ip.c | 221 +- demos/tunala/sm.c | 255 +- demos/tunala/tunala.c | 1928 ++-- demos/tunala/tunala.h | 360 +- demos/x509/mkcert.c | 271 +- demos/x509/mkreq.c | 232 +- e_os.h | 1028 ++- e_os2.h | 357 +- engines/ccgost/e_gost_err.c | 256 +- engines/ccgost/e_gost_err.h | 161 +- engines/ccgost/gost2001.c | 562 +- engines/ccgost/gost2001_keyx.c | 514 +- engines/ccgost/gost2001_keyx.h | 16 +- engines/ccgost/gost89.c | 896 +- engines/ccgost/gost89.h | 104 +- engines/ccgost/gost94_keyx.c | 483 +- engines/ccgost/gost_ameth.c | 1734 ++-- engines/ccgost/gost_asn1.c | 31 +- engines/ccgost/gost_crypt.c | 1111 ++- engines/ccgost/gost_ctl.c | 138 +- engines/ccgost/gost_eng.c | 444 +- engines/ccgost/gost_keywrap.c | 148 +- engines/ccgost/gost_keywrap.h | 53 +- engines/ccgost/gost_lcl.h | 265 +- engines/ccgost/gost_md.c | 107 +- engines/ccgost/gost_params.c | 371 +- engines/ccgost/gost_params.h | 28 +- engines/ccgost/gost_pmeth.c | 1115 ++- engines/ccgost/gost_sign.c | 475 +- engines/ccgost/gosthash.c | 404 +- engines/ccgost/gosthash.h | 54 +- engines/ccgost/gostsum.c | 349 +- engines/e_4758cca.c | 1673 ++-- engines/e_4758cca_err.c | 130 +- engines/e_4758cca_err.h | 43 +- engines/e_aep.c | 1881 ++-- engines/e_aep_err.c | 144 +- engines/e_aep_err.h | 59 +- engines/e_atalla.c | 961 +- engines/e_atalla_err.c | 118 +- engines/e_atalla_err.h | 35 +- engines/e_capi.c | 3322 ++++--- engines/e_capi_err.c | 195 +- engines/e_capi_err.h | 105 +- engines/e_chil.c | 2237 +++-- engines/e_chil_err.c | 141 +- engines/e_chil_err.h | 57 +- engines/e_cswift.c | 1864 ++-- engines/e_cswift_err.c | 128 +- engines/e_cswift_err.h | 45 +- engines/e_gmp.c | 715 +- engines/e_gmp_err.c | 98 +- engines/e_gmp_err.h | 19 +- engines/e_nuron.c | 638 +- engines/e_nuron_err.c | 112 +- engines/e_nuron_err.h | 29 +- engines/e_padlock.c | 1887 ++-- engines/e_sureware.c | 1686 ++-- engines/e_sureware_err.c | 136 +- engines/e_sureware_err.h | 56 +- engines/e_ubsec.c | 1761 ++-- engines/e_ubsec_err.c | 135 +- engines/e_ubsec_err.h | 51 +- engines/vendor_defns/aep.h | 233 +- engines/vendor_defns/atalla.h | 70 +- engines/vendor_defns/cswift.h | 391 +- engines/vendor_defns/hw_4758_cca.h | 233 +- engines/vendor_defns/hw_ubsec.h | 108 +- engines/vendor_defns/hwcryptohook.h | 164 +- engines/vendor_defns/sureware.h | 278 +- ms/applink.c | 176 +- ms/tlhelp32.h | 230 +- ms/uplink.c | 171 +- ssl/bio_ssl.c | 982 +- ssl/d1_both.c | 2634 +++--- ssl/d1_clnt.c | 1267 +-- ssl/d1_lib.c | 832 +- ssl/d1_meth.c | 51 +- ssl/d1_pkt.c | 3234 ++++--- ssl/d1_srtp.c | 656 +- ssl/d1_srvr.c | 1506 +-- ssl/dtls1.h | 397 +- ssl/heartbeat_test.c | 766 +- ssl/kssl.c | 3863 ++++---- ssl/kssl.h | 192 +- ssl/kssl_lcl.h | 19 +- ssl/s23_clnt.c | 1284 ++- ssl/s23_lib.c | 211 +- ssl/s23_meth.c | 49 +- ssl/s23_pkt.c | 96 +- ssl/s23_srvr.c | 1019 +-- ssl/s2_clnt.c | 1944 ++-- ssl/s2_enc.c | 266 +- ssl/s2_lib.c | 778 +- ssl/s2_meth.c | 37 +- ssl/s2_pkt.c | 1188 ++- ssl/s2_srvr.c | 2007 ++-- ssl/s3_both.c | 1106 ++- ssl/s3_cbc.c | 1226 +-- ssl/s3_clnt.c | 6546 +++++++------ ssl/s3_enc.c | 1473 ++- ssl/s3_lib.c | 8073 ++++++++-------- ssl/s3_meth.c | 28 +- ssl/s3_pkt.c | 3053 +++---- ssl/s3_srvr.c | 6450 +++++++------ ssl/srtp.h | 45 +- ssl/ssl.h | 4984 +++++----- ssl/ssl2.h | 359 +- ssl/ssl23.h | 33 +- ssl/ssl3.h | 1175 +-- ssl/ssl_algs.c | 129 +- ssl/ssl_asn1.c | 1005 +- ssl/ssl_cert.c | 1981 ++-- ssl/ssl_ciph.c | 3539 +++---- ssl/ssl_conf.c | 1063 ++- ssl/ssl_err.c | 1322 +-- ssl/ssl_err2.c | 21 +- ssl/ssl_lib.c | 5756 ++++++------ ssl/ssl_locl.h | 1842 ++-- ssl/ssl_rsa.c | 1803 ++-- ssl/ssl_sess.c | 1737 ++-- ssl/ssl_stat.c | 1370 ++- ssl/ssl_task.c | 371 +- ssl/ssl_txt.c | 306 +- ssl/ssl_utst.c | 25 +- ssl/ssltest.c | 5192 +++++------ ssl/t1_clnt.c | 55 +- ssl/t1_enc.c | 2153 ++--- ssl/t1_ext.c | 415 +- ssl/t1_lib.c | 8138 ++++++++--------- ssl/t1_meth.c | 53 +- ssl/t1_reneg.c | 226 +- ssl/t1_srvr.c | 56 +- ssl/t1_trce.c | 2308 +++-- ssl/tls1.h | 981 +- ssl/tls_srp.c | 878 +- test/asn1test.c | 13 +- test/dummytest.c | 71 +- test/igetest.c | 845 +- test/methtest.c | 76 +- test/r160test.c | 12 +- test/testutil.h | 53 +- 1086 files changed, 296816 insertions(+), 297948 deletions(-) mode change 100755 => 100644 apps/vms_decc_init.c mode change 100755 => 100644 crypto/vms_rms.h mode change 100755 => 100644 test/asn1test.c diff --git a/MacOS/GetHTTPS.src/MacSocket.h b/MacOS/GetHTTPS.src/MacSocket.h index ad59dc9e4f..155d40d208 100644 --- a/MacOS/GetHTTPS.src/MacSocket.h +++ b/MacOS/GetHTTPS.src/MacSocket.h @@ -5,97 +5,98 @@ extern "C" { #endif - - -enum -{ - kMacSocket_TimeoutErr = -2 +enum { + kMacSocket_TimeoutErr = -2 }; +// Since MacSocket does busy waiting, I do a callback while waiting -// Since MacSocket does busy waiting, I do a callback while waiting - -typedef OSErr (*MacSocket_IdleWaitCallback)(void *); +typedef OSErr(*MacSocket_IdleWaitCallback) (void *); - -// Call this before anything else! +// Call this before anything else! OSErr MacSocket_Startup(void); - -// Call this to cleanup before quitting +// Call this to cleanup before quitting OSErr MacSocket_Shutdown(void); +// Call this to allocate a "socket" (reference number is returned in +// outSocketNum) +// Note that inDoThreadSwitching is pretty much irrelevant right now, since I +// ignore it +// The inTimeoutTicks parameter is applied during reads/writes of data +// The inIdleWaitCallback parameter specifies a callback which is called +// during busy-waiting periods +// The inUserRefPtr parameter is passed back to the idle-wait callback -// Call this to allocate a "socket" (reference number is returned in outSocketNum) -// Note that inDoThreadSwitching is pretty much irrelevant right now, since I ignore it -// The inTimeoutTicks parameter is applied during reads/writes of data -// The inIdleWaitCallback parameter specifies a callback which is called during busy-waiting periods -// The inUserRefPtr parameter is passed back to the idle-wait callback - -OSErr MacSocket_socket(int *outSocketNum,const Boolean inDoThreadSwitching,const long inTimeoutTicks,MacSocket_IdleWaitCallback inIdleWaitCallback,void *inUserRefPtr); - - -// Call this to connect to an IP/DNS address -// Note that inTargetAddressAndPort is in "IP:port" format-- e.g. 10.1.1.1:123 - -OSErr MacSocket_connect(const int inSocketNum,char *inTargetAddressAndPort); +OSErr MacSocket_socket(int *outSocketNum, const Boolean inDoThreadSwitching, + const long inTimeoutTicks, + MacSocket_IdleWaitCallback inIdleWaitCallback, + void *inUserRefPtr); +// Call this to connect to an IP/DNS address +// Note that inTargetAddressAndPort is in "IP:port" format-- e.g. +// 10.1.1.1:123 -// Call this to listen on a port -// Since this a low-performance implementation, I allow a maximum of 1 (one!) incoming request when I listen +OSErr MacSocket_connect(const int inSocketNum, char *inTargetAddressAndPort); -OSErr MacSocket_listen(const int inSocketNum,const int inPortNum); +// Call this to listen on a port +// Since this a low-performance implementation, I allow a maximum of 1 (one!) +// incoming request when I listen +OSErr MacSocket_listen(const int inSocketNum, const int inPortNum); -// Call this to close a socket +// Call this to close a socket OSErr MacSocket_close(const int inSocketNum); +// Call this to receive data on a socket +// Most parameters' purpose are obvious-- except maybe "inBlock" which +// controls whether I wait for data or return immediately -// Call this to receive data on a socket -// Most parameters' purpose are obvious-- except maybe "inBlock" which controls whether I wait for data or return immediately +int MacSocket_recv(const int inSocketNum, void *outBuff, int outBuffLength, + const Boolean inBlock); -int MacSocket_recv(const int inSocketNum,void *outBuff,int outBuffLength,const Boolean inBlock); +// Call this to send data on a socket +int MacSocket_send(const int inSocketNum, const void *inBuff, + int inBuffLength); -// Call this to send data on a socket - -int MacSocket_send(const int inSocketNum,const void *inBuff,int inBuffLength); - - -// If zero bytes were read in a call to MacSocket_recv(), it may be that the remote end has done a half-close -// This function will let you check whether that's true or not +// If zero bytes were read in a call to MacSocket_recv(), it may be that the +// remote end has done a half-close +// This function will let you check whether that's true or not Boolean MacSocket_RemoteEndIsClosing(const int inSocketNum); - -// Call this to see if the listen has completed after a call to MacSocket_listen() +// Call this to see if the listen has completed after a call to +// MacSocket_listen() Boolean MacSocket_ListenCompleted(const int inSocketNum); - -// These really aren't very useful anymore +// These really aren't very useful anymore Boolean MacSocket_LocalEndIsOpen(const int inSocketNum); Boolean MacSocket_RemoteEndIsOpen(const int inSocketNum); +// You may wish to change the userRefPtr for a socket callback-- use this to +// do it -// You may wish to change the userRefPtr for a socket callback-- use this to do it - -void MacSocket_SetUserRefPtr(const int inSocketNum,void *inNewRefPtr); - - -// Call these to get the socket's IP:port descriptor +void MacSocket_SetUserRefPtr(const int inSocketNum, void *inNewRefPtr); -void MacSocket_GetLocalIPAndPort(const int inSocketNum,char *outIPAndPort,const int inIPAndPortLength); -void MacSocket_GetRemoteIPAndPort(const int inSocketNum,char *outIPAndPort,const int inIPAndPortLength); +// Call these to get the socket's IP:port descriptor +void MacSocket_GetLocalIPAndPort(const int inSocketNum, char *outIPAndPort, + const int inIPAndPortLength); +void MacSocket_GetRemoteIPAndPort(const int inSocketNum, char *outIPAndPort, + const int inIPAndPortLength); -// Call this to get error info from a socket +// Call this to get error info from a socket -void MacSocket_GetSocketErrorInfo(const int inSocketNum,int *outSocketErrCode,char *outSocketErrString,const int inSocketErrStringMaxLength); +void MacSocket_GetSocketErrorInfo(const int inSocketNum, + int *outSocketErrCode, + char *outSocketErrString, + const int inSocketErrStringMaxLength); #ifdef __cplusplus diff --git a/MacOS/Randomizer.h b/MacOS/Randomizer.h index 565537b15d..7c8b07626b 100644 --- a/MacOS/Randomizer.h +++ b/MacOS/Randomizer.h @@ -1,43 +1,42 @@ -// Gathers unpredictable system data to be used for generating -// random bits +// Gathers unpredictable system data to be used for generating +// random bits #include -class CRandomizer -{ -public: - CRandomizer (void); - void PeriodicAction (void); - -private: - - // Private calls - - void AddTimeSinceMachineStartup (void); - void AddAbsoluteSystemStartupTime (void); - void AddAppRunningTime (void); - void AddStartupVolumeInfo (void); - void AddFiller (void); - - void AddCurrentMouse (void); - void AddNow (double millisecondUncertainty); - void AddBytes (void *data, long size, double entropy); - - void GetTimeBaseResolution (void); - unsigned long SysTimer (void); - - // System Info - bool mSupportsLargeVolumes; - bool mIsPowerPC; - bool mIs601; - - // Time info - double mTimebaseTicksPerMillisec; - unsigned long mLastPeriodicTicks; - - // Mouse info - long mSamplePeriod; - Point mLastMouse; - long mMouseStill; +class CRandomizer { + public: + CRandomizer(void); + void PeriodicAction(void); + + private: + + // Private calls + + void AddTimeSinceMachineStartup(void); + void AddAbsoluteSystemStartupTime(void); + void AddAppRunningTime(void); + void AddStartupVolumeInfo(void); + void AddFiller(void); + + void AddCurrentMouse(void); + void AddNow(double millisecondUncertainty); + void AddBytes(void *data, long size, double entropy); + + void GetTimeBaseResolution(void); + unsigned long SysTimer(void); + + // System Info + bool mSupportsLargeVolumes; + bool mIsPowerPC; + bool mIs601; + + // Time info + double mTimebaseTicksPerMillisec; + unsigned long mLastPeriodicTicks; + + // Mouse info + long mSamplePeriod; + Point mLastMouse; + long mMouseStill; }; diff --git a/MacOS/_MWERKS_GUSI_prefix.h b/MacOS/_MWERKS_GUSI_prefix.h index fe6b5387d6..60289203ca 100644 --- a/MacOS/_MWERKS_GUSI_prefix.h +++ b/MacOS/_MWERKS_GUSI_prefix.h @@ -1,9 +1,9 @@ #include #define B_ENDIAN #ifdef __POWERPC__ -#pragma longlong on +# pragma longlong on #endif #if 1 -#define MAC_OS_GUSI_SOURCE +# define MAC_OS_GUSI_SOURCE #endif #define MONOLITH diff --git a/MacOS/_MWERKS_prefix.h b/MacOS/_MWERKS_prefix.h index 2189da753b..eda14e8fee 100644 --- a/MacOS/_MWERKS_prefix.h +++ b/MacOS/_MWERKS_prefix.h @@ -1,9 +1,9 @@ #include #define B_ENDIAN #ifdef __POWERPC__ -#pragma longlong on +# pragma longlong on #endif #if 0 -#define MAC_OS_GUSI_SOURCE +# define MAC_OS_GUSI_SOURCE #endif #define MONOLITH diff --git a/MacOS/buildinf.h b/MacOS/buildinf.h index 90875b6e2f..2e287c42d8 100644 --- a/MacOS/buildinf.h +++ b/MacOS/buildinf.h @@ -1,5 +1,5 @@ #ifndef MK1MF_BUILD -# define CFLAGS "-DB_ENDIAN" -# define PLATFORM "macos" -# define DATE "Sun Feb 27 19:44:16 MET 2000" +# define CFLAGS "-DB_ENDIAN" +# define PLATFORM "macos" +# define DATE "Sun Feb 27 19:44:16 MET 2000" #endif diff --git a/MacOS/opensslconf.h b/MacOS/opensslconf.h index 1bc31bf3cc..bace0a1a23 100644 --- a/MacOS/opensslconf.h +++ b/MacOS/opensslconf.h @@ -1,116 +1,126 @@ /* MacOS/opensslconf.h */ #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */ -#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR) -#define OPENSSLDIR "/usr/local/ssl" -#endif +# if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR) +# define OPENSSLDIR "/usr/local/ssl" +# endif #endif #if defined(HEADER_IDEA_H) && !defined(IDEA_INT) -#define IDEA_INT unsigned int +# define IDEA_INT unsigned int #endif #if defined(HEADER_MD2_H) && !defined(MD2_INT) -#define MD2_INT unsigned int +# define MD2_INT unsigned int #endif #if defined(HEADER_RC2_H) && !defined(RC2_INT) /* I need to put in a mod for the alpha - eay */ -#define RC2_INT unsigned int +# define RC2_INT unsigned int #endif #if defined(HEADER_RC4_H) -#if !defined(RC4_INT) -/* using int types make the structure larger but make the code faster - * on most boxes I have tested - up to %20 faster. */ +# if !defined(RC4_INT) +/* + * using int types make the structure larger but make the code faster on most + * boxes I have tested - up to %20 faster. + */ /*- * I don't know what does "most" mean, but declaring "int" is a must on: * - Intel P6 because partial register stalls are very expensive; * - elder Alpha because it lacks byte load/store instructions; */ -#define RC4_INT unsigned char -#endif -#if !defined(RC4_CHUNK) +# define RC4_INT unsigned char +# endif +# if !defined(RC4_CHUNK) /* * This enables code handling data aligned at natural CPU word * boundary. See crypto/rc4/rc4_enc.c for further details. */ -#define RC4_CHUNK unsigned long -#endif +# define RC4_CHUNK unsigned long +# endif #endif #if defined(HEADER_DES_H) && !defined(DES_LONG) -/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a - * %20 speed up (longs are 8 bytes, int's are 4). */ -#ifndef DES_LONG -#define DES_LONG unsigned long -#endif +/* + * If this is set to 'unsigned int' on a DEC Alpha, this gives about a %20 + * speed up (longs are 8 bytes, int's are 4). + */ +# ifndef DES_LONG +# define DES_LONG unsigned long +# endif #endif #if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H) -#define CONFIG_HEADER_BN_H -#if __option(longlong) +# define CONFIG_HEADER_BN_H +# if __option(longlong) # define BN_LLONG -#else +# else # undef BN_LLONG -#endif +# endif /* Should we define BN_DIV2W here? */ /* Only one for the following should be defined */ -/* The prime number generation stuff may not work when - * EIGHT_BIT but I don't care since I've only used this mode - * for debuging the bignum libraries */ -#undef SIXTY_FOUR_BIT_LONG -#undef SIXTY_FOUR_BIT -#define THIRTY_TWO_BIT -#undef SIXTEEN_BIT -#undef EIGHT_BIT +/* + * The prime number generation stuff may not work when EIGHT_BIT but I don't + * care since I've only used this mode for debuging the bignum libraries + */ +# undef SIXTY_FOUR_BIT_LONG +# undef SIXTY_FOUR_BIT +# define THIRTY_TWO_BIT +# undef SIXTEEN_BIT +# undef EIGHT_BIT #endif #if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H) -#define CONFIG_HEADER_RC4_LOCL_H -/* if this is defined data[i] is used instead of *data, this is a %20 - * speedup on x86 */ -#undef RC4_INDEX +# define CONFIG_HEADER_RC4_LOCL_H +/* + * if this is defined data[i] is used instead of *data, this is a %20 speedup + * on x86 + */ +# undef RC4_INDEX #endif #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H) -#define CONFIG_HEADER_BF_LOCL_H -#define BF_PTR -#endif /* HEADER_BF_LOCL_H */ +# define CONFIG_HEADER_BF_LOCL_H +# define BF_PTR +#endif /* HEADER_BF_LOCL_H */ #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H) -#define CONFIG_HEADER_DES_LOCL_H -/* the following is tweaked from a config script, that is why it is a - * protected undef/define */ -#ifndef DES_PTR -#define DES_PTR -#endif +# define CONFIG_HEADER_DES_LOCL_H +/* + * the following is tweaked from a config script, that is why it is a + * protected undef/define + */ +# ifndef DES_PTR +# define DES_PTR +# endif -/* This helps C compiler generate the correct code for multiple functional +/* + * This helps C compiler generate the correct code for multiple functional * units. It reduces register dependancies at the expense of 2 more - * registers */ -#ifndef DES_RISC1 -#define DES_RISC1 -#endif - -#ifndef DES_RISC2 -#undef DES_RISC2 -#endif - -#if defined(DES_RISC1) && defined(DES_RISC2) -YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! -#endif - -/* Unroll the inner loop, this sometimes helps, sometimes hinders. - * Very mucy CPU dependant */ -#ifndef DES_UNROLL -#define DES_UNROLL -#endif + * registers + */ +# ifndef DES_RISC1 +# define DES_RISC1 +# endif -#endif /* HEADER_DES_LOCL_H */ +# ifndef DES_RISC2 +# undef DES_RISC2 +# endif +# if defined(DES_RISC1) && defined(DES_RISC2) +YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED ! !!!! +# endif +/* + * Unroll the inner loop, this sometimes helps, sometimes hinders. Very mucy + * CPU dependant + */ +# ifndef DES_UNROLL +# define DES_UNROLL +# endif +#endif /* HEADER_DES_LOCL_H */ #ifndef __POWERPC__ -#define MD32_XARRAY +# define MD32_XARRAY #endif diff --git a/apps/app_rand.c b/apps/app_rand.c index b7b6128c1e..595fc7821c 100644 --- a/apps/app_rand.c +++ b/apps/app_rand.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -115,104 +115,106 @@ #include #include - static int seeded = 0; static int egdsocket = 0; int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn) - { - int consider_randfile = (file == NULL); - char buffer[200]; - +{ + int consider_randfile = (file == NULL); + char buffer[200]; + #ifdef OPENSSL_SYS_WINDOWS - BIO_printf(bio_e,"Loading 'screen' into random state -"); - BIO_flush(bio_e); - RAND_screen(); - BIO_printf(bio_e," done\n"); + BIO_printf(bio_e, "Loading 'screen' into random state -"); + BIO_flush(bio_e); + RAND_screen(); + BIO_printf(bio_e, " done\n"); #endif - if (file == NULL) - file = RAND_file_name(buffer, sizeof buffer); - else if (RAND_egd(file) > 0) - { - /* we try if the given filename is an EGD socket. - if it is, we don't write anything back to the file. */ - egdsocket = 1; - return 1; - } - if (file == NULL || !RAND_load_file(file, -1)) - { - if (RAND_status() == 0) - { - if (!dont_warn) - { - BIO_printf(bio_e,"unable to load 'random state'\n"); - BIO_printf(bio_e,"This means that the random number generator has not been seeded\n"); - BIO_printf(bio_e,"with much random data.\n"); - if (consider_randfile) /* explanation does not apply when a file is explicitly named */ - { - BIO_printf(bio_e,"Consider setting the RANDFILE environment variable to point at a file that\n"); - BIO_printf(bio_e,"'random' data can be kept in (the file will be overwritten).\n"); - } - } - return 0; - } - } - seeded = 1; - return 1; - } + if (file == NULL) + file = RAND_file_name(buffer, sizeof buffer); + else if (RAND_egd(file) > 0) { + /* + * we try if the given filename is an EGD socket. if it is, we don't + * write anything back to the file. + */ + egdsocket = 1; + return 1; + } + if (file == NULL || !RAND_load_file(file, -1)) { + if (RAND_status() == 0) { + if (!dont_warn) { + BIO_printf(bio_e, "unable to load 'random state'\n"); + BIO_printf(bio_e, + "This means that the random number generator has not been seeded\n"); + BIO_printf(bio_e, "with much random data.\n"); + if (consider_randfile) { /* explanation does not apply when a + * file is explicitly named */ + BIO_printf(bio_e, + "Consider setting the RANDFILE environment variable to point at a file that\n"); + BIO_printf(bio_e, + "'random' data can be kept in (the file will be overwritten).\n"); + } + } + return 0; + } + } + seeded = 1; + return 1; +} long app_RAND_load_files(char *name) - { - char *p,*n; - int last; - long tot=0; - int egd; - - for (;;) - { - last=0; - for (p=name; ((*p != '\0') && (*p != LIST_SEPARATOR_CHAR)); p++); - if (*p == '\0') last=1; - *p='\0'; - n=name; - name=p+1; - if (*n == '\0') break; +{ + char *p, *n; + int last; + long tot = 0; + int egd; - egd=RAND_egd(n); - if (egd > 0) - tot+=egd; - else - tot+=RAND_load_file(n,-1); - if (last) break; - } - if (tot > 512) - app_RAND_allow_write_file(); - return(tot); - } + for (;;) { + last = 0; + for (p = name; ((*p != '\0') && (*p != LIST_SEPARATOR_CHAR)); p++) ; + if (*p == '\0') + last = 1; + *p = '\0'; + n = name; + name = p + 1; + if (*n == '\0') + break; + + egd = RAND_egd(n); + if (egd > 0) + tot += egd; + else + tot += RAND_load_file(n, -1); + if (last) + break; + } + if (tot > 512) + app_RAND_allow_write_file(); + return (tot); +} int app_RAND_write_file(const char *file, BIO *bio_e) - { - char buffer[200]; - - if (egdsocket || !seeded) - /* If we did not manage to read the seed file, - * we should not write a low-entropy seed file back -- - * it would suppress a crucial warning the next time - * we want to use it. */ - return 0; +{ + char buffer[200]; + + if (egdsocket || !seeded) + /* + * If we did not manage to read the seed file, we should not write a + * low-entropy seed file back -- it would suppress a crucial warning + * the next time we want to use it. + */ + return 0; - if (file == NULL) - file = RAND_file_name(buffer, sizeof buffer); - if (file == NULL || !RAND_write_file(file)) - { - BIO_printf(bio_e,"unable to write 'random state'\n"); - return 0; - } - return 1; - } + if (file == NULL) + file = RAND_file_name(buffer, sizeof buffer); + if (file == NULL || !RAND_write_file(file)) { + BIO_printf(bio_e, "unable to write 'random state'\n"); + return 0; + } + return 1; +} void app_RAND_allow_write_file(void) - { - seeded = 1; - } +{ + seeded = 1; +} diff --git a/apps/apps.c b/apps/apps.c index 501c464915..e6bb48f085 100644 --- a/apps/apps.c +++ b/apps/apps.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -110,18 +110,17 @@ */ #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS) -/* On VMS, you need to define this to get - * the declaration of fileno(). The value - * 2 is to make sure no function defined - * in POSIX-2 is left undefined. +/* + * On VMS, you need to define this to get the declaration of fileno(). The + * value 2 is to make sure no function defined in POSIX-2 is left undefined. */ -#define _POSIX_C_SOURCE 2 +# define _POSIX_C_SOURCE 2 #endif #include #include #include #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(OPENSSL_SYSNAME_WINCE) && !defined(NETWARE_CLIB) -#include +# include #endif #include #include @@ -135,14 +134,14 @@ #include #include #ifndef OPENSSL_NO_ENGINE -#include +# include #endif #ifndef OPENSSL_NO_RSA -#include +# include #endif #include #ifndef OPENSSL_NO_JPAKE -#include +# include #endif #define NON_MAIN @@ -151,2749 +150,2579 @@ #ifdef _WIN32 static int WIN32_rename(const char *from, const char *to); -#define rename(from,to) WIN32_rename((from),(to)) +# define rename(from,to) WIN32_rename((from),(to)) #endif typedef struct { - const char *name; - unsigned long flag; - unsigned long mask; + const char *name; + unsigned long flag; + unsigned long mask; } NAME_EX_TBL; static UI_METHOD *ui_method = NULL; -static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); -static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); +static int set_table_opts(unsigned long *flags, const char *arg, + const NAME_EX_TBL * in_tbl); +static int set_multi_opts(unsigned long *flags, const char *arg, + const NAME_EX_TBL * in_tbl); #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) /* Looks like this stuff is worth moving into separate function */ -static EVP_PKEY * -load_netscape_key(BIO *err, BIO *key, const char *file, - const char *key_descrip, int format); +static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file, + const char *key_descrip, int format); #endif int app_init(long mesgwin); -#ifdef undef /* never finished - probably never will be :-) */ +#ifdef undef /* never finished - probably never will be + * :-) */ int args_from_file(char *file, int *argc, char **argv[]) - { - FILE *fp; - int num,i; - unsigned int len; - static char *buf=NULL; - static char **arg=NULL; - char *p; - - fp=fopen(file,"r"); - if (fp == NULL) - return(0); - - if (fseek(fp,0,SEEK_END)==0) - len=ftell(fp), rewind(fp); - else len=-1; - if (len<=0) - { - fclose(fp); - return(0); - } - - *argc=0; - *argv=NULL; - - if (buf != NULL) OPENSSL_free(buf); - buf=(char *)OPENSSL_malloc(len+1); - if (buf == NULL) return(0); - - len=fread(buf,1,len,fp); - if (len <= 1) return(0); - buf[len]='\0'; - - i=0; - for (p=buf; *p; p++) - if (*p == '\n') i++; - if (arg != NULL) OPENSSL_free(arg); - arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2)); - - *argv=arg; - num=0; - p=buf; - for (;;) - { - if (!*p) break; - if (*p == '#') /* comment line */ - { - while (*p && (*p != '\n')) p++; - continue; - } - /* else we have a line */ - *(arg++)=p; - num++; - while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) - p++; - if (!*p) break; - if (*p == '\n') - { - *(p++)='\0'; - continue; - } - /* else it is a tab or space */ - p++; - while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) - p++; - if (!*p) break; - if (*p == '\n') - { - p++; - continue; - } - *(arg++)=p++; - num++; - while (*p && (*p != '\n')) p++; - if (!*p) break; - /* else *p == '\n' */ - *(p++)='\0'; - } - *argc=num; - return(1); - } +{ + FILE *fp; + int num, i; + unsigned int len; + static char *buf = NULL; + static char **arg = NULL; + char *p; + + fp = fopen(file, "r"); + if (fp == NULL) + return (0); + + if (fseek(fp, 0, SEEK_END) == 0) + len = ftell(fp), rewind(fp); + else + len = -1; + if (len <= 0) { + fclose(fp); + return (0); + } + + *argc = 0; + *argv = NULL; + + if (buf != NULL) + OPENSSL_free(buf); + buf = (char *)OPENSSL_malloc(len + 1); + if (buf == NULL) + return (0); + + len = fread(buf, 1, len, fp); + if (len <= 1) + return (0); + buf[len] = '\0'; + + i = 0; + for (p = buf; *p; p++) + if (*p == '\n') + i++; + if (arg != NULL) + OPENSSL_free(arg); + arg = (char **)OPENSSL_malloc(sizeof(char *) * (i * 2)); + + *argv = arg; + num = 0; + p = buf; + for (;;) { + if (!*p) + break; + if (*p == '#') { /* comment line */ + while (*p && (*p != '\n')) + p++; + continue; + } + /* else we have a line */ + *(arg++) = p; + num++; + while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) + p++; + if (!*p) + break; + if (*p == '\n') { + *(p++) = '\0'; + continue; + } + /* else it is a tab or space */ + p++; + while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) + p++; + if (!*p) + break; + if (*p == '\n') { + p++; + continue; + } + *(arg++) = p++; + num++; + while (*p && (*p != '\n')) + p++; + if (!*p) + break; + /* else *p == '\n' */ + *(p++) = '\0'; + } + *argc = num; + return (1); +} #endif int str2fmt(char *s) - { - if (s == NULL) - return FORMAT_UNDEF; - if ((*s == 'D') || (*s == 'd')) - return(FORMAT_ASN1); - else if ((*s == 'T') || (*s == 't')) - return(FORMAT_TEXT); - else if ((*s == 'N') || (*s == 'n')) - return(FORMAT_NETSCAPE); - else if ((*s == 'S') || (*s == 's')) - return(FORMAT_SMIME); - else if ((*s == 'M') || (*s == 'm')) - return(FORMAT_MSBLOB); - else if ((*s == '1') - || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0) - || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0)) - return(FORMAT_PKCS12); - else if ((*s == 'E') || (*s == 'e')) - return(FORMAT_ENGINE); - else if ((*s == 'H') || (*s == 'h')) - return FORMAT_HTTP; - else if ((*s == 'P') || (*s == 'p')) - { - if (s[1] == 'V' || s[1] == 'v') - return FORMAT_PVK; - else - return(FORMAT_PEM); - } - else - return(FORMAT_UNDEF); - } +{ + if (s == NULL) + return FORMAT_UNDEF; + if ((*s == 'D') || (*s == 'd')) + return (FORMAT_ASN1); + else if ((*s == 'T') || (*s == 't')) + return (FORMAT_TEXT); + else if ((*s == 'N') || (*s == 'n')) + return (FORMAT_NETSCAPE); + else if ((*s == 'S') || (*s == 's')) + return (FORMAT_SMIME); + else if ((*s == 'M') || (*s == 'm')) + return (FORMAT_MSBLOB); + else if ((*s == '1') + || (strcmp(s, "PKCS12") == 0) || (strcmp(s, "pkcs12") == 0) + || (strcmp(s, "P12") == 0) || (strcmp(s, "p12") == 0)) + return (FORMAT_PKCS12); + else if ((*s == 'E') || (*s == 'e')) + return (FORMAT_ENGINE); + else if ((*s == 'H') || (*s == 'h')) + return FORMAT_HTTP; + else if ((*s == 'P') || (*s == 'p')) { + if (s[1] == 'V' || s[1] == 'v') + return FORMAT_PVK; + else + return (FORMAT_PEM); + } else + return (FORMAT_UNDEF); +} #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE) void program_name(char *in, char *out, int size) - { - int i,n; - char *p=NULL; - - n=strlen(in); - /* find the last '/', '\' or ':' */ - for (i=n-1; i>0; i--) - { - if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) - { - p= &(in[i+1]); - break; - } - } - if (p == NULL) - p=in; - n=strlen(p); - -#if defined(OPENSSL_SYS_NETWARE) - /* strip off trailing .nlm if present. */ - if ((n > 4) && (p[n-4] == '.') && - ((p[n-3] == 'n') || (p[n-3] == 'N')) && - ((p[n-2] == 'l') || (p[n-2] == 'L')) && - ((p[n-1] == 'm') || (p[n-1] == 'M'))) - n-=4; -#else - /* strip off trailing .exe if present. */ - if ((n > 4) && (p[n-4] == '.') && - ((p[n-3] == 'e') || (p[n-3] == 'E')) && - ((p[n-2] == 'x') || (p[n-2] == 'X')) && - ((p[n-1] == 'e') || (p[n-1] == 'E'))) - n-=4; -#endif +{ + int i, n; + char *p = NULL; + + n = strlen(in); + /* find the last '/', '\' or ':' */ + for (i = n - 1; i > 0; i--) { + if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) { + p = &(in[i + 1]); + break; + } + } + if (p == NULL) + p = in; + n = strlen(p); + +# if defined(OPENSSL_SYS_NETWARE) + /* strip off trailing .nlm if present. */ + if ((n > 4) && (p[n - 4] == '.') && + ((p[n - 3] == 'n') || (p[n - 3] == 'N')) && + ((p[n - 2] == 'l') || (p[n - 2] == 'L')) && + ((p[n - 1] == 'm') || (p[n - 1] == 'M'))) + n -= 4; +# else + /* strip off trailing .exe if present. */ + if ((n > 4) && (p[n - 4] == '.') && + ((p[n - 3] == 'e') || (p[n - 3] == 'E')) && + ((p[n - 2] == 'x') || (p[n - 2] == 'X')) && + ((p[n - 1] == 'e') || (p[n - 1] == 'E'))) + n -= 4; +# endif + + if (n > size - 1) + n = size - 1; - if (n > size-1) - n=size-1; - - for (i=0; i= 'A') && (p[i] <= 'Z')) - out[i]=p[i]-'A'+'a'; - else - out[i]=p[i]; - } - out[n]='\0'; - } + for (i = 0; i < n; i++) { + if ((p[i] >= 'A') && (p[i] <= 'Z')) + out[i] = p[i] - 'A' + 'a'; + else + out[i] = p[i]; + } + out[n] = '\0'; +} #else -#ifdef OPENSSL_SYS_VMS +# ifdef OPENSSL_SYS_VMS void program_name(char *in, char *out, int size) - { - char *p=in, *q; - char *chars=":]>"; - - while(*chars != '\0') - { - q=strrchr(p,*chars); - if (q > p) - p = q + 1; - chars++; - } - - q=strrchr(p,'.'); - if (q == NULL) - q = p + strlen(p); - strncpy(out,p,size-1); - if (q-p >= size) - { - out[size-1]='\0'; - } - else - { - out[q-p]='\0'; - } - } -#else +{ + char *p = in, *q; + char *chars = ":]>"; + + while (*chars != '\0') { + q = strrchr(p, *chars); + if (q > p) + p = q + 1; + chars++; + } + + q = strrchr(p, '.'); + if (q == NULL) + q = p + strlen(p); + strncpy(out, p, size - 1); + if (q - p >= size) { + out[size - 1] = '\0'; + } else { + out[q - p] = '\0'; + } +} +# else void program_name(char *in, char *out, int size) - { - char *p; - - p=strrchr(in,'/'); - if (p != NULL) - p++; - else - p=in; - BUF_strlcpy(out,p,size); - } -#endif +{ + char *p; + + p = strrchr(in, '/'); + if (p != NULL) + p++; + else + p = in; + BUF_strlcpy(out, p, size); +} +# endif #endif int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) - { - int num,i; - char *p; - - *argc=0; - *argv=NULL; - - i=0; - if (arg->count == 0) - { - arg->count=20; - arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); - if (arg->data == NULL) - return 0; - } - for (i=0; icount; i++) - arg->data[i]=NULL; - - num=0; - p=buf; - for (;;) - { - /* first scan over white space */ - if (!*p) break; - while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) - p++; - if (!*p) break; - - /* The start of something good :-) */ - if (num >= arg->count) - { - char **tmp_p; - int tlen = arg->count + 20; - tmp_p = (char **)OPENSSL_realloc(arg->data, - sizeof(char *)*tlen); - if (tmp_p == NULL) - return 0; - arg->data = tmp_p; - arg->count = tlen; - /* initialize newly allocated data */ - for (i = num; i < arg->count; i++) - arg->data[i] = NULL; - } - arg->data[num++]=p; - - /* now look for the end of this */ - if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */ - { - i= *(p++); - arg->data[num-1]++; /* jump over quote */ - while (*p && (*p != i)) - p++; - *p='\0'; - } - else - { - while (*p && ((*p != ' ') && - (*p != '\t') && (*p != '\n'))) - p++; - - if (*p == '\0') - p--; - else - *p='\0'; - } - p++; - } - *argc=num; - *argv=arg->data; - return(1); - } +{ + int num, i; + char *p; + + *argc = 0; + *argv = NULL; + + i = 0; + if (arg->count == 0) { + arg->count = 20; + arg->data = (char **)OPENSSL_malloc(sizeof(char *) * arg->count); + if (arg->data == NULL) + return 0; + } + for (i = 0; i < arg->count; i++) + arg->data[i] = NULL; + + num = 0; + p = buf; + for (;;) { + /* first scan over white space */ + if (!*p) + break; + while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) + p++; + if (!*p) + break; + + /* The start of something good :-) */ + if (num >= arg->count) { + char **tmp_p; + int tlen = arg->count + 20; + tmp_p = (char **)OPENSSL_realloc(arg->data, + sizeof(char *) * tlen); + if (tmp_p == NULL) + return 0; + arg->data = tmp_p; + arg->count = tlen; + /* initialize newly allocated data */ + for (i = num; i < arg->count; i++) + arg->data[i] = NULL; + } + arg->data[num++] = p; + + /* now look for the end of this */ + if ((*p == '\'') || (*p == '\"')) { /* scan for closing quote */ + i = *(p++); + arg->data[num - 1]++; /* jump over quote */ + while (*p && (*p != i)) + p++; + *p = '\0'; + } else { + while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) + p++; + + if (*p == '\0') + p--; + else + *p = '\0'; + } + p++; + } + *argc = num; + *argv = arg->data; + return (1); +} #ifndef APP_INIT int app_init(long mesgwin) - { - return(1); - } +{ + return (1); +} #endif - -int dump_cert_text (BIO *out, X509 *x) +int dump_cert_text(BIO *out, X509 *x) { - char *p; + char *p; - p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0); - BIO_puts(out,"subject="); - BIO_puts(out,p); - OPENSSL_free(p); + p = X509_NAME_oneline(X509_get_subject_name(x), NULL, 0); + BIO_puts(out, "subject="); + BIO_puts(out, p); + OPENSSL_free(p); - p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0); - BIO_puts(out,"\nissuer="); - BIO_puts(out,p); - BIO_puts(out,"\n"); - OPENSSL_free(p); + p = X509_NAME_oneline(X509_get_issuer_name(x), NULL, 0); + BIO_puts(out, "\nissuer="); + BIO_puts(out, p); + BIO_puts(out, "\n"); + OPENSSL_free(p); - return 0; + return 0; } static int ui_open(UI *ui) - { - return UI_method_get_opener(UI_OpenSSL())(ui); - } +{ + return UI_method_get_opener(UI_OpenSSL())(ui); +} + static int ui_read(UI *ui, UI_STRING *uis) - { - if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD - && UI_get0_user_data(ui)) - { - switch(UI_get_string_type(uis)) - { - case UIT_PROMPT: - case UIT_VERIFY: - { - const char *password = - ((PW_CB_DATA *)UI_get0_user_data(ui))->password; - if (password && password[0] != '\0') - { - UI_set_result(ui, uis, password); - return 1; - } - } - default: - break; - } - } - return UI_method_get_reader(UI_OpenSSL())(ui, uis); - } +{ + if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD + && UI_get0_user_data(ui)) { + switch (UI_get_string_type(uis)) { + case UIT_PROMPT: + case UIT_VERIFY: + { + const char *password = + ((PW_CB_DATA *)UI_get0_user_data(ui))->password; + if (password && password[0] != '\0') { + UI_set_result(ui, uis, password); + return 1; + } + } + default: + break; + } + } + return UI_method_get_reader(UI_OpenSSL())(ui, uis); +} + static int ui_write(UI *ui, UI_STRING *uis) - { - if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD - && UI_get0_user_data(ui)) - { - switch(UI_get_string_type(uis)) - { - case UIT_PROMPT: - case UIT_VERIFY: - { - const char *password = - ((PW_CB_DATA *)UI_get0_user_data(ui))->password; - if (password && password[0] != '\0') - return 1; - } - default: - break; - } - } - return UI_method_get_writer(UI_OpenSSL())(ui, uis); - } +{ + if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD + && UI_get0_user_data(ui)) { + switch (UI_get_string_type(uis)) { + case UIT_PROMPT: + case UIT_VERIFY: + { + const char *password = + ((PW_CB_DATA *)UI_get0_user_data(ui))->password; + if (password && password[0] != '\0') + return 1; + } + default: + break; + } + } + return UI_method_get_writer(UI_OpenSSL())(ui, uis); +} + static int ui_close(UI *ui) - { - return UI_method_get_closer(UI_OpenSSL())(ui); - } +{ + return UI_method_get_closer(UI_OpenSSL())(ui); +} + int setup_ui_method(void) - { - ui_method = UI_create_method("OpenSSL application user interface"); - UI_method_set_opener(ui_method, ui_open); - UI_method_set_reader(ui_method, ui_read); - UI_method_set_writer(ui_method, ui_write); - UI_method_set_closer(ui_method, ui_close); - return 0; - } +{ + ui_method = UI_create_method("OpenSSL application user interface"); + UI_method_set_opener(ui_method, ui_open); + UI_method_set_reader(ui_method, ui_read); + UI_method_set_writer(ui_method, ui_write); + UI_method_set_closer(ui_method, ui_close); + return 0; +} + void destroy_ui_method(void) - { - if(ui_method) - { - UI_destroy_method(ui_method); - ui_method = NULL; - } - } -int password_callback(char *buf, int bufsiz, int verify, - PW_CB_DATA *cb_tmp) - { - UI *ui = NULL; - int res = 0; - const char *prompt_info = NULL; - const char *password = NULL; - PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; - - if (cb_data) - { - if (cb_data->password) - password = cb_data->password; - if (cb_data->prompt_info) - prompt_info = cb_data->prompt_info; - } - - if (password) - { - res = strlen(password); - if (res > bufsiz) - res = bufsiz; - memcpy(buf, password, res); - return res; - } - - ui = UI_new_method(ui_method); - if (ui) - { - int ok = 0; - char *buff = NULL; - int ui_flags = 0; - char *prompt = NULL; - - prompt = UI_construct_prompt(ui, "pass phrase", - prompt_info); - - ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; - UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); - - if (ok >= 0) - ok = UI_add_input_string(ui,prompt,ui_flags,buf, - PW_MIN_LENGTH,bufsiz-1); - if (ok >= 0 && verify) - { - buff = (char *)OPENSSL_malloc(bufsiz); - ok = UI_add_verify_string(ui,prompt,ui_flags,buff, - PW_MIN_LENGTH,bufsiz-1, buf); - } - if (ok >= 0) - do - { - ok = UI_process(ui); - } - while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); - - if (buff) - { - OPENSSL_cleanse(buff,(unsigned int)bufsiz); - OPENSSL_free(buff); - } - - if (ok >= 0) - res = strlen(buf); - if (ok == -1) - { - BIO_printf(bio_err, "User interface error\n"); - ERR_print_errors(bio_err); - OPENSSL_cleanse(buf,(unsigned int)bufsiz); - res = 0; - } - if (ok == -2) - { - BIO_printf(bio_err,"aborted!\n"); - OPENSSL_cleanse(buf,(unsigned int)bufsiz); - res = 0; - } - UI_free(ui); - OPENSSL_free(prompt); - } - return res; - } +{ + if (ui_method) { + UI_destroy_method(ui_method); + ui_method = NULL; + } +} + +int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp) +{ + UI *ui = NULL; + int res = 0; + const char *prompt_info = NULL; + const char *password = NULL; + PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; + + if (cb_data) { + if (cb_data->password) + password = cb_data->password; + if (cb_data->prompt_info) + prompt_info = cb_data->prompt_info; + } + + if (password) { + res = strlen(password); + if (res > bufsiz) + res = bufsiz; + memcpy(buf, password, res); + return res; + } + + ui = UI_new_method(ui_method); + if (ui) { + int ok = 0; + char *buff = NULL; + int ui_flags = 0; + char *prompt = NULL; + + prompt = UI_construct_prompt(ui, "pass phrase", prompt_info); + + ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; + UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); + + if (ok >= 0) + ok = UI_add_input_string(ui, prompt, ui_flags, buf, + PW_MIN_LENGTH, bufsiz - 1); + if (ok >= 0 && verify) { + buff = (char *)OPENSSL_malloc(bufsiz); + ok = UI_add_verify_string(ui, prompt, ui_flags, buff, + PW_MIN_LENGTH, bufsiz - 1, buf); + } + if (ok >= 0) + do { + ok = UI_process(ui); + } + while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); + + if (buff) { + OPENSSL_cleanse(buff, (unsigned int)bufsiz); + OPENSSL_free(buff); + } + + if (ok >= 0) + res = strlen(buf); + if (ok == -1) { + BIO_printf(bio_err, "User interface error\n"); + ERR_print_errors(bio_err); + OPENSSL_cleanse(buf, (unsigned int)bufsiz); + res = 0; + } + if (ok == -2) { + BIO_printf(bio_err, "aborted!\n"); + OPENSSL_cleanse(buf, (unsigned int)bufsiz); + res = 0; + } + UI_free(ui); + OPENSSL_free(prompt); + } + return res; +} static char *app_get_pass(BIO *err, char *arg, int keepbio); int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) { - int same; - if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0; - else same = 1; - if(arg1) { - *pass1 = app_get_pass(err, arg1, same); - if(!*pass1) return 0; - } else if(pass1) *pass1 = NULL; - if(arg2) { - *pass2 = app_get_pass(err, arg2, same ? 2 : 0); - if(!*pass2) return 0; - } else if(pass2) *pass2 = NULL; - return 1; + int same; + if (!arg2 || !arg1 || strcmp(arg1, arg2)) + same = 0; + else + same = 1; + if (arg1) { + *pass1 = app_get_pass(err, arg1, same); + if (!*pass1) + return 0; + } else if (pass1) + *pass1 = NULL; + if (arg2) { + *pass2 = app_get_pass(err, arg2, same ? 2 : 0); + if (!*pass2) + return 0; + } else if (pass2) + *pass2 = NULL; + return 1; } static char *app_get_pass(BIO *err, char *arg, int keepbio) { - char *tmp, tpass[APP_PASS_LEN]; - static BIO *pwdbio = NULL; - int i; - if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5); - if(!strncmp(arg, "env:", 4)) { - tmp = getenv(arg + 4); - if(!tmp) { - BIO_printf(err, "Can't read environment variable %s\n", arg + 4); - return NULL; - } - return BUF_strdup(tmp); - } - if(!keepbio || !pwdbio) { - if(!strncmp(arg, "file:", 5)) { - pwdbio = BIO_new_file(arg + 5, "r"); - if(!pwdbio) { - BIO_printf(err, "Can't open file %s\n", arg + 5); - return NULL; - } + char *tmp, tpass[APP_PASS_LEN]; + static BIO *pwdbio = NULL; + int i; + if (!strncmp(arg, "pass:", 5)) + return BUF_strdup(arg + 5); + if (!strncmp(arg, "env:", 4)) { + tmp = getenv(arg + 4); + if (!tmp) { + BIO_printf(err, "Can't read environment variable %s\n", arg + 4); + return NULL; + } + return BUF_strdup(tmp); + } + if (!keepbio || !pwdbio) { + if (!strncmp(arg, "file:", 5)) { + pwdbio = BIO_new_file(arg + 5, "r"); + if (!pwdbio) { + BIO_printf(err, "Can't open file %s\n", arg + 5); + return NULL; + } #if !defined(_WIN32) - /* - * Under _WIN32, which covers even Win64 and CE, file - * descriptors referenced by BIO_s_fd are not inherited - * by child process and therefore below is not an option. - * It could have been an option if bss_fd.c was operating - * on real Windows descriptors, such as those obtained - * with CreateFile. - */ - } else if(!strncmp(arg, "fd:", 3)) { - BIO *btmp; - i = atoi(arg + 3); - if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE); - if((i < 0) || !pwdbio) { - BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); - return NULL; - } - /* Can't do BIO_gets on an fd BIO so add a buffering BIO */ - btmp = BIO_new(BIO_f_buffer()); - pwdbio = BIO_push(btmp, pwdbio); -#endif - } else if(!strcmp(arg, "stdin")) { - pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); - if(!pwdbio) { - BIO_printf(err, "Can't open BIO for stdin\n"); - return NULL; - } - } else { - BIO_printf(err, "Invalid password argument \"%s\"\n", arg); - return NULL; - } - } - i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); - if(keepbio != 1) { - BIO_free_all(pwdbio); - pwdbio = NULL; - } - if(i <= 0) { - BIO_printf(err, "Error reading password from BIO\n"); - return NULL; - } - tmp = strchr(tpass, '\n'); - if(tmp) *tmp = 0; - return BUF_strdup(tpass); + /* + * Under _WIN32, which covers even Win64 and CE, file + * descriptors referenced by BIO_s_fd are not inherited + * by child process and therefore below is not an option. + * It could have been an option if bss_fd.c was operating + * on real Windows descriptors, such as those obtained + * with CreateFile. + */ + } else if (!strncmp(arg, "fd:", 3)) { + BIO *btmp; + i = atoi(arg + 3); + if (i >= 0) + pwdbio = BIO_new_fd(i, BIO_NOCLOSE); + if ((i < 0) || !pwdbio) { + BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); + return NULL; + } + /* + * Can't do BIO_gets on an fd BIO so add a buffering BIO + */ + btmp = BIO_new(BIO_f_buffer()); + pwdbio = BIO_push(btmp, pwdbio); +#endif + } else if (!strcmp(arg, "stdin")) { + pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); + if (!pwdbio) { + BIO_printf(err, "Can't open BIO for stdin\n"); + return NULL; + } + } else { + BIO_printf(err, "Invalid password argument \"%s\"\n", arg); + return NULL; + } + } + i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); + if (keepbio != 1) { + BIO_free_all(pwdbio); + pwdbio = NULL; + } + if (i <= 0) { + BIO_printf(err, "Error reading password from BIO\n"); + return NULL; + } + tmp = strchr(tpass, '\n'); + if (tmp) + *tmp = 0; + return BUF_strdup(tpass); } int add_oid_section(BIO *err, CONF *conf) -{ - char *p; - STACK_OF(CONF_VALUE) *sktmp; - CONF_VALUE *cnf; - int i; - if(!(p=NCONF_get_string(conf,NULL,"oid_section"))) - { - ERR_clear_error(); - return 1; - } - if(!(sktmp = NCONF_get_section(conf, p))) { - BIO_printf(err, "problem loading oid section %s\n", p); - return 0; - } - for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { - cnf = sk_CONF_VALUE_value(sktmp, i); - if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { - BIO_printf(err, "problem creating object %s=%s\n", - cnf->name, cnf->value); - return 0; - } - } - return 1; +{ + char *p; + STACK_OF(CONF_VALUE) *sktmp; + CONF_VALUE *cnf; + int i; + if (!(p = NCONF_get_string(conf, NULL, "oid_section"))) { + ERR_clear_error(); + return 1; + } + if (!(sktmp = NCONF_get_section(conf, p))) { + BIO_printf(err, "problem loading oid section %s\n", p); + return 0; + } + for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { + cnf = sk_CONF_VALUE_value(sktmp, i); + if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { + BIO_printf(err, "problem creating object %s=%s\n", + cnf->name, cnf->value); + return 0; + } + } + return 1; } static int load_pkcs12(BIO *err, BIO *in, const char *desc, - pem_password_cb *pem_cb, void *cb_data, - EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) - { - const char *pass; - char tpass[PEM_BUFSIZE]; - int len, ret = 0; - PKCS12 *p12; - p12 = d2i_PKCS12_bio(in, NULL); - if (p12 == NULL) - { - BIO_printf(err, "Error loading PKCS12 file for %s\n", desc); - goto die; - } - /* See if an empty password will do */ - if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) - pass = ""; - else - { - if (!pem_cb) - pem_cb = (pem_password_cb *)password_callback; - len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); - if (len < 0) - { - BIO_printf(err, "Passpharse callback error for %s\n", - desc); - goto die; - } - if (len < PEM_BUFSIZE) - tpass[len] = 0; - if (!PKCS12_verify_mac(p12, tpass, len)) - { - BIO_printf(err, - "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc); - goto die; - } - pass = tpass; - } - ret = PKCS12_parse(p12, pass, pkey, cert, ca); - die: - if (p12) - PKCS12_free(p12); - return ret; - } + pem_password_cb *pem_cb, void *cb_data, + EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) +{ + const char *pass; + char tpass[PEM_BUFSIZE]; + int len, ret = 0; + PKCS12 *p12; + p12 = d2i_PKCS12_bio(in, NULL); + if (p12 == NULL) { + BIO_printf(err, "Error loading PKCS12 file for %s\n", desc); + goto die; + } + /* See if an empty password will do */ + if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) + pass = ""; + else { + if (!pem_cb) + pem_cb = (pem_password_cb *)password_callback; + len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); + if (len < 0) { + BIO_printf(err, "Passpharse callback error for %s\n", desc); + goto die; + } + if (len < PEM_BUFSIZE) + tpass[len] = 0; + if (!PKCS12_verify_mac(p12, tpass, len)) { + BIO_printf(err, + "Mac verify error (wrong password?) in PKCS12 file for %s\n", + desc); + goto die; + } + pass = tpass; + } + ret = PKCS12_parse(p12, pass, pkey, cert, ca); + die: + if (p12) + PKCS12_free(p12); + return ret; +} int load_cert_crl_http(const char *url, BIO *err, - X509 **pcert, X509_CRL **pcrl) - { - char *host = NULL, *port = NULL, *path = NULL; - BIO *bio = NULL; - OCSP_REQ_CTX *rctx = NULL; - int use_ssl, rv = 0; - if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) - goto err; - if (use_ssl) - { - if (err) - BIO_puts(err, "https not supported\n"); - goto err; - } - bio = BIO_new_connect(host); - if (!bio || !BIO_set_conn_port(bio, port)) - goto err; - rctx = OCSP_REQ_CTX_new(bio, 1024); - if (!rctx) - goto err; - if (!OCSP_REQ_CTX_http(rctx, "GET", path)) - goto err; - if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) - goto err; - if (pcert) - { - do - { - rv = X509_http_nbio(rctx, pcert); - } - while (rv == -1); - } - else - { - do - { - rv = X509_CRL_http_nbio(rctx, pcrl); - } while (rv == -1); - } - - err: - if (host) - OPENSSL_free(host); - if (path) - OPENSSL_free(path); - if (port) - OPENSSL_free(port); - if (bio) - BIO_free_all(bio); - if (rctx) - OCSP_REQ_CTX_free(rctx); - if (rv != 1) - { - if (bio && err) - BIO_printf(bio_err, "Error loading %s from %s\n", - pcert ? "certificate" : "CRL", url); - ERR_print_errors(bio_err); - } - return rv; - } + X509 **pcert, X509_CRL **pcrl) +{ + char *host = NULL, *port = NULL, *path = NULL; + BIO *bio = NULL; + OCSP_REQ_CTX *rctx = NULL; + int use_ssl, rv = 0; + if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) + goto err; + if (use_ssl) { + if (err) + BIO_puts(err, "https not supported\n"); + goto err; + } + bio = BIO_new_connect(host); + if (!bio || !BIO_set_conn_port(bio, port)) + goto err; + rctx = OCSP_REQ_CTX_new(bio, 1024); + if (!rctx) + goto err; + if (!OCSP_REQ_CTX_http(rctx, "GET", path)) + goto err; + if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) + goto err; + if (pcert) { + do { + rv = X509_http_nbio(rctx, pcert); + } + while (rv == -1); + } else { + do { + rv = X509_CRL_http_nbio(rctx, pcrl); + } while (rv == -1); + } + + err: + if (host) + OPENSSL_free(host); + if (path) + OPENSSL_free(path); + if (port) + OPENSSL_free(port); + if (bio) + BIO_free_all(bio); + if (rctx) + OCSP_REQ_CTX_free(rctx); + if (rv != 1) { + if (bio && err) + BIO_printf(bio_err, "Error loading %s from %s\n", + pcert ? "certificate" : "CRL", url); + ERR_print_errors(bio_err); + } + return rv; +} X509 *load_cert(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *cert_descrip) - { - X509 *x=NULL; - BIO *cert; - - if (format == FORMAT_HTTP) - { - load_cert_crl_http(file, err, &x, NULL); - return x; - } - - if ((cert=BIO_new(BIO_s_file())) == NULL) - { - ERR_print_errors(err); - goto end; - } - - if (file == NULL) - { + const char *pass, ENGINE *e, const char *cert_descrip) +{ + X509 *x = NULL; + BIO *cert; + + if (format == FORMAT_HTTP) { + load_cert_crl_http(file, err, &x, NULL); + return x; + } + + if ((cert = BIO_new(BIO_s_file())) == NULL) { + ERR_print_errors(err); + goto end; + } + + if (file == NULL) { #ifdef _IONBF # ifndef OPENSSL_NO_SETVBUF_IONBF - setvbuf(stdin, NULL, _IONBF, 0); -# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ -#endif - BIO_set_fp(cert,stdin,BIO_NOCLOSE); - } - else - { - if (BIO_read_filename(cert,file) <= 0) - { - BIO_printf(err, "Error opening %s %s\n", - cert_descrip, file); - ERR_print_errors(err); - goto end; - } - } - - if (format == FORMAT_ASN1) - x=d2i_X509_bio(cert,NULL); - else if (format == FORMAT_NETSCAPE) - { - NETSCAPE_X509 *nx; - nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL); - if (nx == NULL) - goto end; - - if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data, - nx->header->length) != 0)) - { - NETSCAPE_X509_free(nx); - BIO_printf(err,"Error reading header on certificate\n"); - goto end; - } - x=nx->cert; - nx->cert = NULL; - NETSCAPE_X509_free(nx); - } - else if (format == FORMAT_PEM) - x=PEM_read_bio_X509_AUX(cert,NULL, - (pem_password_cb *)password_callback, NULL); - else if (format == FORMAT_PKCS12) - { - if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL, - NULL, &x, NULL)) - goto end; - } - else { - BIO_printf(err,"bad input format specified for %s\n", - cert_descrip); - goto end; - } -end: - if (x == NULL) - { - BIO_printf(err,"unable to load certificate\n"); - ERR_print_errors(err); - } - if (cert != NULL) BIO_free(cert); - return(x); - } + setvbuf(stdin, NULL, _IONBF, 0); +# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ +#endif + BIO_set_fp(cert, stdin, BIO_NOCLOSE); + } else { + if (BIO_read_filename(cert, file) <= 0) { + BIO_printf(err, "Error opening %s %s\n", cert_descrip, file); + ERR_print_errors(err); + goto end; + } + } + + if (format == FORMAT_ASN1) + x = d2i_X509_bio(cert, NULL); + else if (format == FORMAT_NETSCAPE) { + NETSCAPE_X509 *nx; + nx = ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509), cert, NULL); + if (nx == NULL) + goto end; + + if ((strncmp(NETSCAPE_CERT_HDR, (char *)nx->header->data, + nx->header->length) != 0)) { + NETSCAPE_X509_free(nx); + BIO_printf(err, "Error reading header on certificate\n"); + goto end; + } + x = nx->cert; + nx->cert = NULL; + NETSCAPE_X509_free(nx); + } else if (format == FORMAT_PEM) + x = PEM_read_bio_X509_AUX(cert, NULL, + (pem_password_cb *)password_callback, NULL); + else if (format == FORMAT_PKCS12) { + if (!load_pkcs12(err, cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) + goto end; + } else { + BIO_printf(err, "bad input format specified for %s\n", cert_descrip); + goto end; + } + end: + if (x == NULL) { + BIO_printf(err, "unable to load certificate\n"); + ERR_print_errors(err); + } + if (cert != NULL) + BIO_free(cert); + return (x); +} X509_CRL *load_crl(const char *infile, int format) - { - X509_CRL *x=NULL; - BIO *in=NULL; - - if (format == FORMAT_HTTP) - { - load_cert_crl_http(infile, bio_err, NULL, &x); - return x; - } - - in=BIO_new(BIO_s_file()); - if (in == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - if (format == FORMAT_ASN1) - x=d2i_X509_CRL_bio(in,NULL); - else if (format == FORMAT_PEM) - x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL); - else { - BIO_printf(bio_err,"bad input format specified for input crl\n"); - goto end; - } - if (x == NULL) - { - BIO_printf(bio_err,"unable to load CRL\n"); - ERR_print_errors(bio_err); - goto end; - } - -end: - BIO_free(in); - return(x); - } +{ + X509_CRL *x = NULL; + BIO *in = NULL; + + if (format == FORMAT_HTTP) { + load_cert_crl_http(infile, bio_err, NULL, &x); + return x; + } + + in = BIO_new(BIO_s_file()); + if (in == NULL) { + ERR_print_errors(bio_err); + goto end; + } + + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + if (format == FORMAT_ASN1) + x = d2i_X509_CRL_bio(in, NULL); + else if (format == FORMAT_PEM) + x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, "bad input format specified for input crl\n"); + goto end; + } + if (x == NULL) { + BIO_printf(bio_err, "unable to load CRL\n"); + ERR_print_errors(bio_err); + goto end; + } + end: + BIO_free(in); + return (x); +} EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, - const char *pass, ENGINE *e, const char *key_descrip) - { - BIO *key=NULL; - EVP_PKEY *pkey=NULL; - PW_CB_DATA cb_data; - - cb_data.password = pass; - cb_data.prompt_info = file; - - if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) - { - BIO_printf(err,"no keyfile specified\n"); - goto end; - } + const char *pass, ENGINE *e, const char *key_descrip) +{ + BIO *key = NULL; + EVP_PKEY *pkey = NULL; + PW_CB_DATA cb_data; + + cb_data.password = pass; + cb_data.prompt_info = file; + + if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { + BIO_printf(err, "no keyfile specified\n"); + goto end; + } #ifndef OPENSSL_NO_ENGINE - if (format == FORMAT_ENGINE) - { - if (!e) - BIO_printf(err,"no engine specified\n"); - else - { - pkey = ENGINE_load_private_key(e, file, - ui_method, &cb_data); - if (!pkey) - { - BIO_printf(err,"cannot load %s from engine\n",key_descrip); - ERR_print_errors(err); - } - } - goto end; - } -#endif - key=BIO_new(BIO_s_file()); - if (key == NULL) - { - ERR_print_errors(err); - goto end; - } - if (file == NULL && maybe_stdin) - { + if (format == FORMAT_ENGINE) { + if (!e) + BIO_printf(err, "no engine specified\n"); + else { + pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data); + if (!pkey) { + BIO_printf(err, "cannot load %s from engine\n", key_descrip); + ERR_print_errors(err); + } + } + goto end; + } +#endif + key = BIO_new(BIO_s_file()); + if (key == NULL) { + ERR_print_errors(err); + goto end; + } + if (file == NULL && maybe_stdin) { #ifdef _IONBF # ifndef OPENSSL_NO_SETVBUF_IONBF - setvbuf(stdin, NULL, _IONBF, 0); -# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ -#endif - BIO_set_fp(key,stdin,BIO_NOCLOSE); - } - else - if (BIO_read_filename(key,file) <= 0) - { - BIO_printf(err, "Error opening %s %s\n", - key_descrip, file); - ERR_print_errors(err); - goto end; - } - if (format == FORMAT_ASN1) - { - pkey=d2i_PrivateKey_bio(key, NULL); - } - else if (format == FORMAT_PEM) - { - pkey=PEM_read_bio_PrivateKey(key,NULL, - (pem_password_cb *)password_callback, &cb_data); - } + setvbuf(stdin, NULL, _IONBF, 0); +# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ +#endif + BIO_set_fp(key, stdin, BIO_NOCLOSE); + } else if (BIO_read_filename(key, file) <= 0) { + BIO_printf(err, "Error opening %s %s\n", key_descrip, file); + ERR_print_errors(err); + goto end; + } + if (format == FORMAT_ASN1) { + pkey = d2i_PrivateKey_bio(key, NULL); + } else if (format == FORMAT_PEM) { + pkey = PEM_read_bio_PrivateKey(key, NULL, + (pem_password_cb *)password_callback, + &cb_data); + } #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) - else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) - pkey = load_netscape_key(err, key, file, key_descrip, format); -#endif - else if (format == FORMAT_PKCS12) - { - if (!load_pkcs12(err, key, key_descrip, - (pem_password_cb *)password_callback, &cb_data, - &pkey, NULL, NULL)) - goto end; - } + else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) + pkey = load_netscape_key(err, key, file, key_descrip, format); +#endif + else if (format == FORMAT_PKCS12) { + if (!load_pkcs12(err, key, key_descrip, + (pem_password_cb *)password_callback, &cb_data, + &pkey, NULL, NULL)) + goto end; + } #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) - else if (format == FORMAT_MSBLOB) - pkey = b2i_PrivateKey_bio(key); - else if (format == FORMAT_PVK) - pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, - &cb_data); -#endif - else - { - BIO_printf(err,"bad input format specified for key file\n"); - goto end; - } + else if (format == FORMAT_MSBLOB) + pkey = b2i_PrivateKey_bio(key); + else if (format == FORMAT_PVK) + pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, + &cb_data); +#endif + else { + BIO_printf(err, "bad input format specified for key file\n"); + goto end; + } end: - if (key != NULL) BIO_free(key); - if (pkey == NULL) - { - BIO_printf(err,"unable to load %s\n", key_descrip); - ERR_print_errors(err); - } - return(pkey); - } + if (key != NULL) + BIO_free(key); + if (pkey == NULL) { + BIO_printf(err, "unable to load %s\n", key_descrip); + ERR_print_errors(err); + } + return (pkey); +} EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, - const char *pass, ENGINE *e, const char *key_descrip) - { - BIO *key=NULL; - EVP_PKEY *pkey=NULL; - PW_CB_DATA cb_data; - - cb_data.password = pass; - cb_data.prompt_info = file; - - if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) - { - BIO_printf(err,"no keyfile specified\n"); - goto end; - } + const char *pass, ENGINE *e, const char *key_descrip) +{ + BIO *key = NULL; + EVP_PKEY *pkey = NULL; + PW_CB_DATA cb_data; + + cb_data.password = pass; + cb_data.prompt_info = file; + + if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { + BIO_printf(err, "no keyfile specified\n"); + goto end; + } #ifndef OPENSSL_NO_ENGINE - if (format == FORMAT_ENGINE) - { - if (!e) - BIO_printf(bio_err,"no engine specified\n"); - else - pkey = ENGINE_load_public_key(e, file, - ui_method, &cb_data); - goto end; - } -#endif - key=BIO_new(BIO_s_file()); - if (key == NULL) - { - ERR_print_errors(err); - goto end; - } - if (file == NULL && maybe_stdin) - { + if (format == FORMAT_ENGINE) { + if (!e) + BIO_printf(bio_err, "no engine specified\n"); + else + pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data); + goto end; + } +#endif + key = BIO_new(BIO_s_file()); + if (key == NULL) { + ERR_print_errors(err); + goto end; + } + if (file == NULL && maybe_stdin) { #ifdef _IONBF # ifndef OPENSSL_NO_SETVBUF_IONBF - setvbuf(stdin, NULL, _IONBF, 0); -# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ -#endif - BIO_set_fp(key,stdin,BIO_NOCLOSE); - } - else - if (BIO_read_filename(key,file) <= 0) - { - BIO_printf(err, "Error opening %s %s\n", - key_descrip, file); - ERR_print_errors(err); - goto end; - } - if (format == FORMAT_ASN1) - { - pkey=d2i_PUBKEY_bio(key, NULL); - } + setvbuf(stdin, NULL, _IONBF, 0); +# endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ +#endif + BIO_set_fp(key, stdin, BIO_NOCLOSE); + } else if (BIO_read_filename(key, file) <= 0) { + BIO_printf(err, "Error opening %s %s\n", key_descrip, file); + ERR_print_errors(err); + goto end; + } + if (format == FORMAT_ASN1) { + pkey = d2i_PUBKEY_bio(key, NULL); + } #ifndef OPENSSL_NO_RSA - else if (format == FORMAT_ASN1RSA) - { - RSA *rsa; - rsa = d2i_RSAPublicKey_bio(key, NULL); - if (rsa) - { - pkey = EVP_PKEY_new(); - if (pkey) - EVP_PKEY_set1_RSA(pkey, rsa); - RSA_free(rsa); - } - else - pkey = NULL; - } - else if (format == FORMAT_PEMRSA) - { - RSA *rsa; - rsa = PEM_read_bio_RSAPublicKey(key, NULL, - (pem_password_cb *)password_callback, &cb_data); - if (rsa) - { - pkey = EVP_PKEY_new(); - if (pkey) - EVP_PKEY_set1_RSA(pkey, rsa); - RSA_free(rsa); - } - else - pkey = NULL; - } -#endif - else if (format == FORMAT_PEM) - { - pkey=PEM_read_bio_PUBKEY(key,NULL, - (pem_password_cb *)password_callback, &cb_data); - } + else if (format == FORMAT_ASN1RSA) { + RSA *rsa; + rsa = d2i_RSAPublicKey_bio(key, NULL); + if (rsa) { + pkey = EVP_PKEY_new(); + if (pkey) + EVP_PKEY_set1_RSA(pkey, rsa); + RSA_free(rsa); + } else + pkey = NULL; + } else if (format == FORMAT_PEMRSA) { + RSA *rsa; + rsa = PEM_read_bio_RSAPublicKey(key, NULL, + (pem_password_cb *)password_callback, + &cb_data); + if (rsa) { + pkey = EVP_PKEY_new(); + if (pkey) + EVP_PKEY_set1_RSA(pkey, rsa); + RSA_free(rsa); + } else + pkey = NULL; + } +#endif + else if (format == FORMAT_PEM) { + pkey = PEM_read_bio_PUBKEY(key, NULL, + (pem_password_cb *)password_callback, + &cb_data); + } #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) - else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) - pkey = load_netscape_key(err, key, file, key_descrip, format); + else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) + pkey = load_netscape_key(err, key, file, key_descrip, format); #endif #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) - else if (format == FORMAT_MSBLOB) - pkey = b2i_PublicKey_bio(key); + else if (format == FORMAT_MSBLOB) + pkey = b2i_PublicKey_bio(key); #endif - else - { - BIO_printf(err,"bad input format specified for key file\n"); - goto end; - } + else { + BIO_printf(err, "bad input format specified for key file\n"); + goto end; + } end: - if (key != NULL) BIO_free(key); - if (pkey == NULL) - BIO_printf(err,"unable to load %s\n", key_descrip); - return(pkey); - } + if (key != NULL) + BIO_free(key); + if (pkey == NULL) + BIO_printf(err, "unable to load %s\n", key_descrip); + return (pkey); +} #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) -static EVP_PKEY * -load_netscape_key(BIO *err, BIO *key, const char *file, - const char *key_descrip, int format) - { - EVP_PKEY *pkey; - BUF_MEM *buf; - RSA *rsa; - const unsigned char *p; - int size, i; - - buf=BUF_MEM_new(); - pkey = EVP_PKEY_new(); - size = 0; - if (buf == NULL || pkey == NULL) - goto error; - for (;;) - { - if (!BUF_MEM_grow_clean(buf,size+1024*10)) - goto error; - i = BIO_read(key, &(buf->data[size]), 1024*10); - size += i; - if (i == 0) - break; - if (i < 0) - { - BIO_printf(err, "Error reading %s %s", - key_descrip, file); - goto error; - } - } - p=(unsigned char *)buf->data; - rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL, - (format == FORMAT_IISSGC ? 1 : 0)); - if (rsa == NULL) - goto error; - BUF_MEM_free(buf); - EVP_PKEY_set1_RSA(pkey, rsa); - return pkey; -error: - BUF_MEM_free(buf); - EVP_PKEY_free(pkey); - return NULL; - } -#endif /* ndef OPENSSL_NO_RC4 */ +static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file, + const char *key_descrip, int format) +{ + EVP_PKEY *pkey; + BUF_MEM *buf; + RSA *rsa; + const unsigned char *p; + int size, i; + + buf = BUF_MEM_new(); + pkey = EVP_PKEY_new(); + size = 0; + if (buf == NULL || pkey == NULL) + goto error; + for (;;) { + if (!BUF_MEM_grow_clean(buf, size + 1024 * 10)) + goto error; + i = BIO_read(key, &(buf->data[size]), 1024 * 10); + size += i; + if (i == 0) + break; + if (i < 0) { + BIO_printf(err, "Error reading %s %s", key_descrip, file); + goto error; + } + } + p = (unsigned char *)buf->data; + rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL, + (format == FORMAT_IISSGC ? 1 : 0)); + if (rsa == NULL) + goto error; + BUF_MEM_free(buf); + EVP_PKEY_set1_RSA(pkey, rsa); + return pkey; + error: + BUF_MEM_free(buf); + EVP_PKEY_free(pkey); + return NULL; +} +#endif /* ndef OPENSSL_NO_RC4 */ static int load_certs_crls(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *desc, - STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls) - { - int i; - BIO *bio; - STACK_OF(X509_INFO) *xis = NULL; - X509_INFO *xi; - PW_CB_DATA cb_data; - int rv = 0; - - cb_data.password = pass; - cb_data.prompt_info = file; - - if (format != FORMAT_PEM) - { - BIO_printf(err,"bad input format specified for %s\n", desc); - return 0; - } - - if (file == NULL) - bio = BIO_new_fp(stdin,BIO_NOCLOSE); - else - bio = BIO_new_file(file, "r"); - - if (bio == NULL) - { - BIO_printf(err, "Error opening %s %s\n", - desc, file ? file : "stdin"); - ERR_print_errors(err); - return 0; - } - - xis = PEM_X509_INFO_read_bio(bio, NULL, - (pem_password_cb *)password_callback, &cb_data); - - BIO_free(bio); - - if (pcerts) - { - *pcerts = sk_X509_new_null(); - if (!*pcerts) - goto end; - } - - if (pcrls) - { - *pcrls = sk_X509_CRL_new_null(); - if (!*pcrls) - goto end; - } - - for(i = 0; i < sk_X509_INFO_num(xis); i++) - { - xi = sk_X509_INFO_value (xis, i); - if (xi->x509 && pcerts) - { - if (!sk_X509_push(*pcerts, xi->x509)) - goto end; - xi->x509 = NULL; - } - if (xi->crl && pcrls) - { - if (!sk_X509_CRL_push(*pcrls, xi->crl)) - goto end; - xi->crl = NULL; - } - } - - if (pcerts && sk_X509_num(*pcerts) > 0) - rv = 1; - - if (pcrls && sk_X509_CRL_num(*pcrls) > 0) - rv = 1; - - end: - - if (xis) - sk_X509_INFO_pop_free(xis, X509_INFO_free); - - if (rv == 0) - { - if (pcerts) - { - sk_X509_pop_free(*pcerts, X509_free); - *pcerts = NULL; - } - if (pcrls) - { - sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); - *pcrls = NULL; - } - BIO_printf(err,"unable to load %s\n", - pcerts ? "certificates" : "CRLs"); - ERR_print_errors(err); - } - return rv; - } + const char *pass, ENGINE *e, const char *desc, + STACK_OF(X509) **pcerts, + STACK_OF(X509_CRL) **pcrls) +{ + int i; + BIO *bio; + STACK_OF(X509_INFO) *xis = NULL; + X509_INFO *xi; + PW_CB_DATA cb_data; + int rv = 0; + + cb_data.password = pass; + cb_data.prompt_info = file; + + if (format != FORMAT_PEM) { + BIO_printf(err, "bad input format specified for %s\n", desc); + return 0; + } + + if (file == NULL) + bio = BIO_new_fp(stdin, BIO_NOCLOSE); + else + bio = BIO_new_file(file, "r"); + + if (bio == NULL) { + BIO_printf(err, "Error opening %s %s\n", desc, file ? file : "stdin"); + ERR_print_errors(err); + return 0; + } + + xis = PEM_X509_INFO_read_bio(bio, NULL, + (pem_password_cb *)password_callback, + &cb_data); + + BIO_free(bio); + + if (pcerts) { + *pcerts = sk_X509_new_null(); + if (!*pcerts) + goto end; + } + + if (pcrls) { + *pcrls = sk_X509_CRL_new_null(); + if (!*pcrls) + goto end; + } + + for (i = 0; i < sk_X509_INFO_num(xis); i++) { + xi = sk_X509_INFO_value(xis, i); + if (xi->x509 && pcerts) { + if (!sk_X509_push(*pcerts, xi->x509)) + goto end; + xi->x509 = NULL; + } + if (xi->crl && pcrls) { + if (!sk_X509_CRL_push(*pcrls, xi->crl)) + goto end; + xi->crl = NULL; + } + } + + if (pcerts && sk_X509_num(*pcerts) > 0) + rv = 1; + + if (pcrls && sk_X509_CRL_num(*pcrls) > 0) + rv = 1; + + end: + + if (xis) + sk_X509_INFO_pop_free(xis, X509_INFO_free); + + if (rv == 0) { + if (pcerts) { + sk_X509_pop_free(*pcerts, X509_free); + *pcerts = NULL; + } + if (pcrls) { + sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); + *pcrls = NULL; + } + BIO_printf(err, "unable to load %s\n", + pcerts ? "certificates" : "CRLs"); + ERR_print_errors(err); + } + return rv; +} STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *desc) - { - STACK_OF(X509) *certs; - if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL)) - return NULL; - return certs; - } + const char *pass, ENGINE *e, const char *desc) +{ + STACK_OF(X509) *certs; + if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL)) + return NULL; + return certs; +} STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *desc) - { - STACK_OF(X509_CRL) *crls; - if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls)) - return NULL; - return crls; - } - -#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) + const char *pass, ENGINE *e, const char *desc) +{ + STACK_OF(X509_CRL) *crls; + if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls)) + return NULL; + return crls; +} + +#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) /* Return error for unknown extensions */ -#define X509V3_EXT_DEFAULT 0 +#define X509V3_EXT_DEFAULT 0 /* Print error for unknown extensions */ -#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) +#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) /* ASN1 parse unknown extensions */ -#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) +#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) /* BIO_dump unknown extensions */ -#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) +#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ - X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) + X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) int set_cert_ex(unsigned long *flags, const char *arg) { - static const NAME_EX_TBL cert_tbl[] = { - { "compatible", X509_FLAG_COMPAT, 0xffffffffl}, - { "ca_default", X509_FLAG_CA, 0xffffffffl}, - { "no_header", X509_FLAG_NO_HEADER, 0}, - { "no_version", X509_FLAG_NO_VERSION, 0}, - { "no_serial", X509_FLAG_NO_SERIAL, 0}, - { "no_signame", X509_FLAG_NO_SIGNAME, 0}, - { "no_validity", X509_FLAG_NO_VALIDITY, 0}, - { "no_subject", X509_FLAG_NO_SUBJECT, 0}, - { "no_issuer", X509_FLAG_NO_ISSUER, 0}, - { "no_pubkey", X509_FLAG_NO_PUBKEY, 0}, - { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, - { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, - { "no_aux", X509_FLAG_NO_AUX, 0}, - { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, - { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, - { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { NULL, 0, 0} - }; - return set_multi_opts(flags, arg, cert_tbl); + static const NAME_EX_TBL cert_tbl[] = { + {"compatible", X509_FLAG_COMPAT, 0xffffffffl}, + {"ca_default", X509_FLAG_CA, 0xffffffffl}, + {"no_header", X509_FLAG_NO_HEADER, 0}, + {"no_version", X509_FLAG_NO_VERSION, 0}, + {"no_serial", X509_FLAG_NO_SERIAL, 0}, + {"no_signame", X509_FLAG_NO_SIGNAME, 0}, + {"no_validity", X509_FLAG_NO_VALIDITY, 0}, + {"no_subject", X509_FLAG_NO_SUBJECT, 0}, + {"no_issuer", X509_FLAG_NO_ISSUER, 0}, + {"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, + {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, + {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, + {"no_aux", X509_FLAG_NO_AUX, 0}, + {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, + {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, + {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, + {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, + {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, + {NULL, 0, 0} + }; + return set_multi_opts(flags, arg, cert_tbl); } int set_name_ex(unsigned long *flags, const char *arg) { - static const NAME_EX_TBL ex_tbl[] = { - { "esc_2253", ASN1_STRFLGS_ESC_2253, 0}, - { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, - { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, - { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, - { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, - { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, - { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, - { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, - { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, - { "dump_der", ASN1_STRFLGS_DUMP_DER, 0}, - { "compat", XN_FLAG_COMPAT, 0xffffffffL}, - { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, - { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, - { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, - { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, - { "dn_rev", XN_FLAG_DN_REV, 0}, - { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, - { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, - { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, - { "align", XN_FLAG_FN_ALIGN, 0}, - { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, - { "space_eq", XN_FLAG_SPC_EQ, 0}, - { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, - { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, - { "oneline", XN_FLAG_ONELINE, 0xffffffffL}, - { "multiline", XN_FLAG_MULTILINE, 0xffffffffL}, - { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, - { NULL, 0, 0} - }; - return set_multi_opts(flags, arg, ex_tbl); + static const NAME_EX_TBL ex_tbl[] = { + {"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, + {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, + {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, + {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, + {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, + {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, + {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, + {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, + {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, + {"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, + {"compat", XN_FLAG_COMPAT, 0xffffffffL}, + {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, + {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, + {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, + {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, + {"dn_rev", XN_FLAG_DN_REV, 0}, + {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, + {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, + {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, + {"align", XN_FLAG_FN_ALIGN, 0}, + {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, + {"space_eq", XN_FLAG_SPC_EQ, 0}, + {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, + {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, + {"oneline", XN_FLAG_ONELINE, 0xffffffffL}, + {"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, + {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, + {NULL, 0, 0} + }; + return set_multi_opts(flags, arg, ex_tbl); } int set_ext_copy(int *copy_type, const char *arg) { - if (!strcasecmp(arg, "none")) - *copy_type = EXT_COPY_NONE; - else if (!strcasecmp(arg, "copy")) - *copy_type = EXT_COPY_ADD; - else if (!strcasecmp(arg, "copyall")) - *copy_type = EXT_COPY_ALL; - else - return 0; - return 1; + if (!strcasecmp(arg, "none")) + *copy_type = EXT_COPY_NONE; + else if (!strcasecmp(arg, "copy")) + *copy_type = EXT_COPY_ADD; + else if (!strcasecmp(arg, "copyall")) + *copy_type = EXT_COPY_ALL; + else + return 0; + return 1; } int copy_extensions(X509 *x, X509_REQ *req, int copy_type) { - STACK_OF(X509_EXTENSION) *exts = NULL; - X509_EXTENSION *ext, *tmpext; - ASN1_OBJECT *obj; - int i, idx, ret = 0; - if (!x || !req || (copy_type == EXT_COPY_NONE)) - return 1; - exts = X509_REQ_get_extensions(req); - - for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) { - ext = sk_X509_EXTENSION_value(exts, i); - obj = X509_EXTENSION_get_object(ext); - idx = X509_get_ext_by_OBJ(x, obj, -1); - /* Does extension exist? */ - if (idx != -1) { - /* If normal copy don't override existing extension */ - if (copy_type == EXT_COPY_ADD) - continue; - /* Delete all extensions of same type */ - do { - tmpext = X509_get_ext(x, idx); - X509_delete_ext(x, idx); - X509_EXTENSION_free(tmpext); - idx = X509_get_ext_by_OBJ(x, obj, -1); - } while (idx != -1); - } - if (!X509_add_ext(x, ext, -1)) - goto end; - } - - ret = 1; - - end: - - sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); - - return ret; -} - - - - -static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) -{ - STACK_OF(CONF_VALUE) *vals; - CONF_VALUE *val; - int i, ret = 1; - if(!arg) return 0; - vals = X509V3_parse_list(arg); - for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { - val = sk_CONF_VALUE_value(vals, i); - if (!set_table_opts(flags, val->name, in_tbl)) - ret = 0; - } - sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); - return ret; -} - -static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) -{ - char c; - const NAME_EX_TBL *ptbl; - c = arg[0]; - - if(c == '-') { - c = 0; - arg++; - } else if (c == '+') { - c = 1; - arg++; - } else c = 1; - - for(ptbl = in_tbl; ptbl->name; ptbl++) { - if(!strcasecmp(arg, ptbl->name)) { - *flags &= ~ptbl->mask; - if(c) *flags |= ptbl->flag; - else *flags &= ~ptbl->flag; - return 1; - } - } - return 0; -} - -void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags) -{ - char *buf; - char mline = 0; - int indent = 0; - - if(title) BIO_puts(out, title); - if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { - mline = 1; - indent = 4; - } - if(lflags == XN_FLAG_COMPAT) { - buf = X509_NAME_oneline(nm, 0, 0); - BIO_puts(out, buf); - BIO_puts(out, "\n"); - OPENSSL_free(buf); - } else { - if(mline) BIO_puts(out, "\n"); - X509_NAME_print_ex(out, nm, indent, lflags); - BIO_puts(out, "\n"); - } + STACK_OF(X509_EXTENSION) *exts = NULL; + X509_EXTENSION *ext, *tmpext; + ASN1_OBJECT *obj; + int i, idx, ret = 0; + if (!x || !req || (copy_type == EXT_COPY_NONE)) + return 1; + exts = X509_REQ_get_extensions(req); + + for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { + ext = sk_X509_EXTENSION_value(exts, i); + obj = X509_EXTENSION_get_object(ext); + idx = X509_get_ext_by_OBJ(x, obj, -1); + /* Does extension exist? */ + if (idx != -1) { + /* If normal copy don't override existing extension */ + if (copy_type == EXT_COPY_ADD) + continue; + /* Delete all extensions of same type */ + do { + tmpext = X509_get_ext(x, idx); + X509_delete_ext(x, idx); + X509_EXTENSION_free(tmpext); + idx = X509_get_ext_by_OBJ(x, obj, -1); + } while (idx != -1); + } + if (!X509_add_ext(x, ext, -1)) + goto end; + } + + ret = 1; + + end: + + sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); + + return ret; +} + +static int set_multi_opts(unsigned long *flags, const char *arg, + const NAME_EX_TBL * in_tbl) +{ + STACK_OF(CONF_VALUE) *vals; + CONF_VALUE *val; + int i, ret = 1; + if (!arg) + return 0; + vals = X509V3_parse_list(arg); + for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { + val = sk_CONF_VALUE_value(vals, i); + if (!set_table_opts(flags, val->name, in_tbl)) + ret = 0; + } + sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); + return ret; +} + +static int set_table_opts(unsigned long *flags, const char *arg, + const NAME_EX_TBL * in_tbl) +{ + char c; + const NAME_EX_TBL *ptbl; + c = arg[0]; + + if (c == '-') { + c = 0; + arg++; + } else if (c == '+') { + c = 1; + arg++; + } else + c = 1; + + for (ptbl = in_tbl; ptbl->name; ptbl++) { + if (!strcasecmp(arg, ptbl->name)) { + *flags &= ~ptbl->mask; + if (c) + *flags |= ptbl->flag; + else + *flags &= ~ptbl->flag; + return 1; + } + } + return 0; +} + +void print_name(BIO *out, const char *title, X509_NAME *nm, + unsigned long lflags) +{ + char *buf; + char mline = 0; + int indent = 0; + + if (title) + BIO_puts(out, title); + if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { + mline = 1; + indent = 4; + } + if (lflags == XN_FLAG_COMPAT) { + buf = X509_NAME_oneline(nm, 0, 0); + BIO_puts(out, buf); + BIO_puts(out, "\n"); + OPENSSL_free(buf); + } else { + if (mline) + BIO_puts(out, "\n"); + X509_NAME_print_ex(out, nm, indent, lflags); + BIO_puts(out, "\n"); + } } X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath) { - X509_STORE *store; - X509_LOOKUP *lookup; - if(!(store = X509_STORE_new())) goto end; - lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file()); - if (lookup == NULL) goto end; - if (CAfile) { - if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) { - BIO_printf(bp, "Error loading file %s\n", CAfile); - goto end; - } - } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); - - lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir()); - if (lookup == NULL) goto end; - if (CApath) { - if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) { - BIO_printf(bp, "Error loading directory %s\n", CApath); - goto end; - } - } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); - - ERR_clear_error(); - return store; - end: - X509_STORE_free(store); - return NULL; + X509_STORE *store; + X509_LOOKUP *lookup; + if (!(store = X509_STORE_new())) + goto end; + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); + if (lookup == NULL) + goto end; + if (CAfile) { + if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { + BIO_printf(bp, "Error loading file %s\n", CAfile); + goto end; + } + } else + X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); + + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); + if (lookup == NULL) + goto end; + if (CApath) { + if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { + BIO_printf(bp, "Error loading directory %s\n", CApath); + goto end; + } + } else + X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); + + ERR_clear_error(); + return store; + end: + X509_STORE_free(store); + return NULL; } #ifndef OPENSSL_NO_ENGINE /* Try to load an engine in a shareable library */ static ENGINE *try_load_engine(BIO *err, const char *engine, int debug) - { - ENGINE *e = ENGINE_by_id("dynamic"); - if (e) - { - if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) - || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) - { - ENGINE_free(e); - e = NULL; - } - } - return e; - } +{ + ENGINE *e = ENGINE_by_id("dynamic"); + if (e) { + if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) + || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { + ENGINE_free(e); + e = NULL; + } + } + return e; +} ENGINE *setup_engine(BIO *err, const char *engine, int debug) - { - ENGINE *e = NULL; - - if (engine) - { - if(strcmp(engine, "auto") == 0) - { - BIO_printf(err,"enabling auto ENGINE support\n"); - ENGINE_register_all_complete(); - return NULL; - } - if((e = ENGINE_by_id(engine)) == NULL - && (e = try_load_engine(err, engine, debug)) == NULL) - { - BIO_printf(err,"invalid engine \"%s\"\n", engine); - ERR_print_errors(err); - return NULL; - } - if (debug) - { - ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, - 0, err, 0); - } - ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); - if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) - { - BIO_printf(err,"can't use that engine\n"); - ERR_print_errors(err); - ENGINE_free(e); - return NULL; - } - - BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e)); - - /* Free our "structural" reference. */ - ENGINE_free(e); - } - return e; +{ + ENGINE *e = NULL; + + if (engine) { + if (strcmp(engine, "auto") == 0) { + BIO_printf(err, "enabling auto ENGINE support\n"); + ENGINE_register_all_complete(); + return NULL; + } + if ((e = ENGINE_by_id(engine)) == NULL + && (e = try_load_engine(err, engine, debug)) == NULL) { + BIO_printf(err, "invalid engine \"%s\"\n", engine); + ERR_print_errors(err); + return NULL; + } + if (debug) { + ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, err, 0); } + ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); + if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { + BIO_printf(err, "can't use that engine\n"); + ERR_print_errors(err); + ENGINE_free(e); + return NULL; + } + + BIO_printf(err, "engine \"%s\" set.\n", ENGINE_get_id(e)); + + /* Free our "structural" reference. */ + ENGINE_free(e); + } + return e; +} #endif int load_config(BIO *err, CONF *cnf) - { - static int load_config_called = 0; - if (load_config_called) - return 1; - load_config_called = 1; - if (!cnf) - cnf = config; - if (!cnf) - return 1; - - OPENSSL_load_builtin_modules(); - - if (CONF_modules_load(cnf, NULL, 0) <= 0) - { - BIO_printf(err, "Error configuring OpenSSL\n"); - ERR_print_errors(err); - return 0; - } - return 1; - } +{ + static int load_config_called = 0; + if (load_config_called) + return 1; + load_config_called = 1; + if (!cnf) + cnf = config; + if (!cnf) + return 1; + + OPENSSL_load_builtin_modules(); + + if (CONF_modules_load(cnf, NULL, 0) <= 0) { + BIO_printf(err, "Error configuring OpenSSL\n"); + ERR_print_errors(err); + return 0; + } + return 1; +} char *make_config_name() - { - const char *t=X509_get_default_cert_area(); - size_t len; - char *p; - - len=strlen(t)+strlen(OPENSSL_CONF)+2; - p=OPENSSL_malloc(len); - if (p == NULL) - return NULL; - BUF_strlcpy(p,t,len); +{ + const char *t = X509_get_default_cert_area(); + size_t len; + char *p; + + len = strlen(t) + strlen(OPENSSL_CONF) + 2; + p = OPENSSL_malloc(len); + if (p == NULL) + return NULL; + BUF_strlcpy(p, t, len); #ifndef OPENSSL_SYS_VMS - BUF_strlcat(p,"/",len); + BUF_strlcat(p, "/", len); #endif - BUF_strlcat(p,OPENSSL_CONF,len); + BUF_strlcat(p, OPENSSL_CONF, len); - return p; - } + return p; +} static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) - { - const char *n; +{ + const char *n; - n=a[DB_serial]; - while (*n == '0') n++; - return(lh_strhash(n)); - } + n = a[DB_serial]; + while (*n == '0') + n++; + return (lh_strhash(n)); +} -static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) - { - const char *aa,*bb; +static int index_serial_cmp(const OPENSSL_CSTRING *a, + const OPENSSL_CSTRING *b) +{ + const char *aa, *bb; - for (aa=a[DB_serial]; *aa == '0'; aa++); - for (bb=b[DB_serial]; *bb == '0'; bb++); - return(strcmp(aa,bb)); - } + for (aa = a[DB_serial]; *aa == '0'; aa++) ; + for (bb = b[DB_serial]; *bb == '0'; bb++) ; + return (strcmp(aa, bb)); +} static int index_name_qual(char **a) - { return(a[0][0] == 'V'); } +{ + return (a[0][0] == 'V'); +} static unsigned long index_name_hash(const OPENSSL_CSTRING *a) - { return(lh_strhash(a[DB_name])); } +{ + return (lh_strhash(a[DB_name])); +} int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) - { return(strcmp(a[DB_name], b[DB_name])); } +{ + return (strcmp(a[DB_name], b[DB_name])); +} static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) - #undef BSIZE #define BSIZE 256 - BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) - { - BIO *in=NULL; - BIGNUM *ret=NULL; - MS_STATIC char buf[1024]; - ASN1_INTEGER *ai=NULL; - - ai=ASN1_INTEGER_new(); - if (ai == NULL) goto err; - - if ((in=BIO_new(BIO_s_file())) == NULL) - { - ERR_print_errors(bio_err); - goto err; - } - - if (BIO_read_filename(in,serialfile) <= 0) - { - if (!create) - { - perror(serialfile); - goto err; - } - else - { - ret=BN_new(); - if (ret == NULL || !rand_serial(ret, ai)) - BIO_printf(bio_err, "Out of memory\n"); - } - } - else - { - if (!a2i_ASN1_INTEGER(in,ai,buf,1024)) - { - BIO_printf(bio_err,"unable to load number from %s\n", - serialfile); - goto err; - } - ret=ASN1_INTEGER_to_BN(ai,NULL); - if (ret == NULL) - { - BIO_printf(bio_err,"error converting number from bin to BIGNUM\n"); - goto err; - } - } - - if (ret && retai) - { - *retai = ai; - ai = NULL; - } +{ + BIO *in = NULL; + BIGNUM *ret = NULL; + MS_STATIC char buf[1024]; + ASN1_INTEGER *ai = NULL; + + ai = ASN1_INTEGER_new(); + if (ai == NULL) + goto err; + + if ((in = BIO_new(BIO_s_file())) == NULL) { + ERR_print_errors(bio_err); + goto err; + } + + if (BIO_read_filename(in, serialfile) <= 0) { + if (!create) { + perror(serialfile); + goto err; + } else { + ret = BN_new(); + if (ret == NULL || !rand_serial(ret, ai)) + BIO_printf(bio_err, "Out of memory\n"); + } + } else { + if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { + BIO_printf(bio_err, "unable to load number from %s\n", + serialfile); + goto err; + } + ret = ASN1_INTEGER_to_BN(ai, NULL); + if (ret == NULL) { + BIO_printf(bio_err, + "error converting number from bin to BIGNUM\n"); + goto err; + } + } + + if (ret && retai) { + *retai = ai; + ai = NULL; + } err: - if (in != NULL) BIO_free(in); - if (ai != NULL) ASN1_INTEGER_free(ai); - return(ret); - } - -int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai) - { - char buf[1][BSIZE]; - BIO *out = NULL; - int ret=0; - ASN1_INTEGER *ai=NULL; - int j; - - if (suffix == NULL) - j = strlen(serialfile); - else - j = strlen(serialfile) + strlen(suffix) + 1; - if (j >= BSIZE) - { - BIO_printf(bio_err,"file name too long\n"); - goto err; - } - - if (suffix == NULL) - BUF_strlcpy(buf[0], serialfile, BSIZE); - else - { + if (in != NULL) + BIO_free(in); + if (ai != NULL) + ASN1_INTEGER_free(ai); + return (ret); +} + +int save_serial(char *serialfile, char *suffix, BIGNUM *serial, + ASN1_INTEGER **retai) +{ + char buf[1][BSIZE]; + BIO *out = NULL; + int ret = 0; + ASN1_INTEGER *ai = NULL; + int j; + + if (suffix == NULL) + j = strlen(serialfile); + else + j = strlen(serialfile) + strlen(suffix) + 1; + if (j >= BSIZE) { + BIO_printf(bio_err, "file name too long\n"); + goto err; + } + + if (suffix == NULL) + BUF_strlcpy(buf[0], serialfile, BSIZE); + else { #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); #else - j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); #endif - } + } #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); -#endif - out=BIO_new(BIO_s_file()); - if (out == NULL) - { - ERR_print_errors(bio_err); - goto err; - } - if (BIO_write_filename(out,buf[0]) <= 0) - { - perror(serialfile); - goto err; - } - - if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL) - { - BIO_printf(bio_err,"error converting serial to ASN.1 format\n"); - goto err; - } - i2a_ASN1_INTEGER(out,ai); - BIO_puts(out,"\n"); - ret=1; - if (retai) - { - *retai = ai; - ai = NULL; - } -err: - if (out != NULL) BIO_free_all(out); - if (ai != NULL) ASN1_INTEGER_free(ai); - return(ret); - } + BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); +#endif + out = BIO_new(BIO_s_file()); + if (out == NULL) { + ERR_print_errors(bio_err); + goto err; + } + if (BIO_write_filename(out, buf[0]) <= 0) { + perror(serialfile); + goto err; + } + + if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { + BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); + goto err; + } + i2a_ASN1_INTEGER(out, ai); + BIO_puts(out, "\n"); + ret = 1; + if (retai) { + *retai = ai; + ai = NULL; + } + err: + if (out != NULL) + BIO_free_all(out); + if (ai != NULL) + ASN1_INTEGER_free(ai); + return (ret); +} int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) - { - char buf[5][BSIZE]; - int i,j; - - i = strlen(serialfile) + strlen(old_suffix); - j = strlen(serialfile) + strlen(new_suffix); - if (i > j) j = i; - if (j + 1 >= BSIZE) - { - BIO_printf(bio_err,"file name too long\n"); - goto err; - } - +{ + char buf[5][BSIZE]; + int i, j; + + i = strlen(serialfile) + strlen(old_suffix); + j = strlen(serialfile) + strlen(new_suffix); + if (i > j) + j = i; + if (j + 1 >= BSIZE) { + BIO_printf(bio_err, "file name too long\n"); + goto err; + } #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", - serialfile, new_suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix); #else - j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", - serialfile, new_suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", - serialfile, old_suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix); #else - j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", - serialfile, old_suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix); #endif #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - serialfile, buf[1]); + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", + serialfile, buf[1]); #endif - if (rename(serialfile,buf[1]) < 0 && errno != ENOENT + if (rename(serialfile, buf[1]) < 0 && errno != ENOENT #ifdef ENOTDIR - && errno != ENOTDIR -#endif - ) { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - serialfile, buf[1]); - perror("reason"); - goto err; - } + && errno != ENOTDIR +#endif + ) { + BIO_printf(bio_err, + "unable to rename %s to %s\n", serialfile, buf[1]); + perror("reason"); + goto err; + } #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - buf[0],serialfile); -#endif - if (rename(buf[0],serialfile) < 0) - { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - buf[0],serialfile); - perror("reason"); - rename(buf[1],serialfile); - goto err; - } - return 1; + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", + buf[0], serialfile); +#endif + if (rename(buf[0], serialfile) < 0) { + BIO_printf(bio_err, + "unable to rename %s to %s\n", buf[0], serialfile); + perror("reason"); + rename(buf[1], serialfile); + goto err; + } + return 1; err: - return 0; - } + return 0; +} int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) - { - BIGNUM *btmp; - int ret = 0; - if (b) - btmp = b; - else - btmp = BN_new(); - - if (!btmp) - return 0; - - if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) - goto error; - if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) - goto error; - - ret = 1; - - error: - - if (!b) - BN_free(btmp); - - return ret; - } +{ + BIGNUM *btmp; + int ret = 0; + if (b) + btmp = b; + else + btmp = BN_new(); + + if (!btmp) + return 0; + + if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) + goto error; + if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) + goto error; + + ret = 1; + + error: + + if (!b) + BN_free(btmp); + + return ret; +} CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) - { - CA_DB *retdb = NULL; - TXT_DB *tmpdb = NULL; - BIO *in = BIO_new(BIO_s_file()); - CONF *dbattr_conf = NULL; - char buf[1][BSIZE]; - long errorline= -1; - - if (in == NULL) - { - ERR_print_errors(bio_err); - goto err; - } - if (BIO_read_filename(in,dbfile) <= 0) - { - perror(dbfile); - BIO_printf(bio_err,"unable to open '%s'\n",dbfile); - goto err; - } - if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL) - goto err; +{ + CA_DB *retdb = NULL; + TXT_DB *tmpdb = NULL; + BIO *in = BIO_new(BIO_s_file()); + CONF *dbattr_conf = NULL; + char buf[1][BSIZE]; + long errorline = -1; + + if (in == NULL) { + ERR_print_errors(bio_err); + goto err; + } + if (BIO_read_filename(in, dbfile) <= 0) { + perror(dbfile); + BIO_printf(bio_err, "unable to open '%s'\n", dbfile); + goto err; + } + if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) + goto err; #ifndef OPENSSL_SYS_VMS - BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); + BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); #else - BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); -#endif - dbattr_conf = NCONF_new(NULL); - if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0) - { - if (errorline > 0) - { - BIO_printf(bio_err, - "error on line %ld of db attribute file '%s'\n" - ,errorline,buf[0]); - goto err; - } - else - { - NCONF_free(dbattr_conf); - dbattr_conf = NULL; - } - } - - if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) - { - fprintf(stderr, "Out of memory\n"); - goto err; - } - - retdb->db = tmpdb; - tmpdb = NULL; - if (db_attr) - retdb->attributes = *db_attr; - else - { - retdb->attributes.unique_subject = 1; - } - - if (dbattr_conf) - { - char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject"); - if (p) - { + BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); +#endif + dbattr_conf = NCONF_new(NULL); + if (NCONF_load(dbattr_conf, buf[0], &errorline) <= 0) { + if (errorline > 0) { + BIO_printf(bio_err, + "error on line %ld of db attribute file '%s'\n", + errorline, buf[0]); + goto err; + } else { + NCONF_free(dbattr_conf); + dbattr_conf = NULL; + } + } + + if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) { + fprintf(stderr, "Out of memory\n"); + goto err; + } + + retdb->db = tmpdb; + tmpdb = NULL; + if (db_attr) + retdb->attributes = *db_attr; + else { + retdb->attributes.unique_subject = 1; + } + + if (dbattr_conf) { + char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); + if (p) { #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p); + BIO_printf(bio_err, + "DEBUG[load_index]: unique_subject = \"%s\"\n", p); #endif - retdb->attributes.unique_subject = parse_yesno(p,1); - } - } + retdb->attributes.unique_subject = parse_yesno(p, 1); + } + } err: - if (dbattr_conf) NCONF_free(dbattr_conf); - if (tmpdb) TXT_DB_free(tmpdb); - if (in) BIO_free_all(in); - return retdb; - } + if (dbattr_conf) + NCONF_free(dbattr_conf); + if (tmpdb) + TXT_DB_free(tmpdb); + if (in) + BIO_free_all(in); + return retdb; +} int index_index(CA_DB *db) - { - if (!TXT_DB_create_index(db->db, DB_serial, NULL, - LHASH_HASH_FN(index_serial), - LHASH_COMP_FN(index_serial))) - { - BIO_printf(bio_err, - "error creating serial number index:(%ld,%ld,%ld)\n", - db->db->error,db->db->arg1,db->db->arg2); - return 0; - } - - if (db->attributes.unique_subject - && !TXT_DB_create_index(db->db, DB_name, index_name_qual, - LHASH_HASH_FN(index_name), - LHASH_COMP_FN(index_name))) - { - BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n", - db->db->error,db->db->arg1,db->db->arg2); - return 0; - } - return 1; - } +{ + if (!TXT_DB_create_index(db->db, DB_serial, NULL, + LHASH_HASH_FN(index_serial), + LHASH_COMP_FN(index_serial))) { + BIO_printf(bio_err, + "error creating serial number index:(%ld,%ld,%ld)\n", + db->db->error, db->db->arg1, db->db->arg2); + return 0; + } + + if (db->attributes.unique_subject + && !TXT_DB_create_index(db->db, DB_name, index_name_qual, + LHASH_HASH_FN(index_name), + LHASH_COMP_FN(index_name))) { + BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", + db->db->error, db->db->arg1, db->db->arg2); + return 0; + } + return 1; +} int save_index(const char *dbfile, const char *suffix, CA_DB *db) - { - char buf[3][BSIZE]; - BIO *out = BIO_new(BIO_s_file()); - int j; - - if (out == NULL) - { - ERR_print_errors(bio_err); - goto err; - } - - j = strlen(dbfile) + strlen(suffix); - if (j + 6 >= BSIZE) - { - BIO_printf(bio_err,"file name too long\n"); - goto err; - } - +{ + char buf[3][BSIZE]; + BIO *out = BIO_new(BIO_s_file()); + int j; + + if (out == NULL) { + ERR_print_errors(bio_err); + goto err; + } + + j = strlen(dbfile) + strlen(suffix); + if (j + 6 >= BSIZE) { + BIO_printf(bio_err, "file name too long\n"); + goto err; + } #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); + j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); #else - j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); + j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); #else - j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); #else - j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); #endif #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); + BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); #endif - if (BIO_write_filename(out,buf[0]) <= 0) - { - perror(dbfile); - BIO_printf(bio_err,"unable to open '%s'\n", dbfile); - goto err; - } - j=TXT_DB_write(out,db->db); - if (j <= 0) goto err; - - BIO_free(out); - - out = BIO_new(BIO_s_file()); + if (BIO_write_filename(out, buf[0]) <= 0) { + perror(dbfile); + BIO_printf(bio_err, "unable to open '%s'\n", dbfile); + goto err; + } + j = TXT_DB_write(out, db->db); + if (j <= 0) + goto err; + + BIO_free(out); + + out = BIO_new(BIO_s_file()); #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); -#endif - if (BIO_write_filename(out,buf[1]) <= 0) - { - perror(buf[2]); - BIO_printf(bio_err,"unable to open '%s'\n", buf[2]); - goto err; - } - BIO_printf(out,"unique_subject = %s\n", - db->attributes.unique_subject ? "yes" : "no"); - BIO_free(out); - - return 1; + BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); +#endif + if (BIO_write_filename(out, buf[1]) <= 0) { + perror(buf[2]); + BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); + goto err; + } + BIO_printf(out, "unique_subject = %s\n", + db->attributes.unique_subject ? "yes" : "no"); + BIO_free(out); + + return 1; err: - return 0; - } - -int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix) - { - char buf[5][BSIZE]; - int i,j; - - i = strlen(dbfile) + strlen(old_suffix); - j = strlen(dbfile) + strlen(new_suffix); - if (i > j) j = i; - if (j + 6 >= BSIZE) - { - BIO_printf(bio_err,"file name too long\n"); - goto err; - } + return 0; +} +int rotate_index(const char *dbfile, const char *new_suffix, + const char *old_suffix) +{ + char buf[5][BSIZE]; + int i, j; + + i = strlen(dbfile) + strlen(old_suffix); + j = strlen(dbfile) + strlen(new_suffix); + if (i > j) + j = i; + if (j + 6 >= BSIZE) { + BIO_printf(bio_err, "file name too long\n"); + goto err; + } #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); + j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); #else - j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); + j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", - dbfile, new_suffix); + j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix); #else - j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", - dbfile, new_suffix); + j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", - dbfile, new_suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix); #else - j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", - dbfile, new_suffix); + j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", - dbfile, old_suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix); #else - j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", - dbfile, old_suffix); + j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix); #endif #ifndef OPENSSL_SYS_VMS - j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", - dbfile, old_suffix); + j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix); #else - j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", - dbfile, old_suffix); + j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix); #endif #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - dbfile, buf[1]); + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]); #endif - if (rename(dbfile,buf[1]) < 0 && errno != ENOENT + if (rename(dbfile, buf[1]) < 0 && errno != ENOENT #ifdef ENOTDIR - && errno != ENOTDIR + && errno != ENOTDIR #endif - ) { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - dbfile, buf[1]); - perror("reason"); - goto err; - } + ) { + BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); + perror("reason"); + goto err; + } #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - buf[0],dbfile); -#endif - if (rename(buf[0],dbfile) < 0) - { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - buf[0],dbfile); - perror("reason"); - rename(buf[1],dbfile); - goto err; - } + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile); +#endif + if (rename(buf[0], dbfile) < 0) { + BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); + perror("reason"); + rename(buf[1], dbfile); + goto err; + } #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - buf[4],buf[3]); + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]); #endif - if (rename(buf[4],buf[3]) < 0 && errno != ENOENT + if (rename(buf[4], buf[3]) < 0 && errno != ENOENT #ifdef ENOTDIR - && errno != ENOTDIR -#endif - ) { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - buf[4], buf[3]); - perror("reason"); - rename(dbfile,buf[0]); - rename(buf[1],dbfile); - goto err; - } + && errno != ENOTDIR +#endif + ) { + BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); + perror("reason"); + rename(dbfile, buf[0]); + rename(buf[1], dbfile); + goto err; + } #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", - buf[2],buf[4]); -#endif - if (rename(buf[2],buf[4]) < 0) - { - BIO_printf(bio_err, - "unable to rename %s to %s\n", - buf[2],buf[4]); - perror("reason"); - rename(buf[3],buf[4]); - rename(dbfile,buf[0]); - rename(buf[1],dbfile); - goto err; - } - return 1; + BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]); +#endif + if (rename(buf[2], buf[4]) < 0) { + BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); + perror("reason"); + rename(buf[3], buf[4]); + rename(dbfile, buf[0]); + rename(buf[1], dbfile); + goto err; + } + return 1; err: - return 0; - } + return 0; +} void free_index(CA_DB *db) - { - if (db) - { - if (db->db) TXT_DB_free(db->db); - OPENSSL_free(db); - } - } +{ + if (db) { + if (db->db) + TXT_DB_free(db->db); + OPENSSL_free(db); + } +} int parse_yesno(const char *str, int def) - { - int ret = def; - if (str) - { - switch (*str) - { - case 'f': /* false */ - case 'F': /* FALSE */ - case 'n': /* no */ - case 'N': /* NO */ - case '0': /* 0 */ - ret = 0; - break; - case 't': /* true */ - case 'T': /* TRUE */ - case 'y': /* yes */ - case 'Y': /* YES */ - case '1': /* 1 */ - ret = 1; - break; - default: - ret = def; - break; - } - } - return ret; - } +{ + int ret = def; + if (str) { + switch (*str) { + case 'f': /* false */ + case 'F': /* FALSE */ + case 'n': /* no */ + case 'N': /* NO */ + case '0': /* 0 */ + ret = 0; + break; + case 't': /* true */ + case 'T': /* TRUE */ + case 'y': /* yes */ + case 'Y': /* YES */ + case '1': /* 1 */ + ret = 1; + break; + default: + ret = def; + break; + } + } + return ret; +} /* * subject is expected to be in the format /type0=value0/type1=value1/type2=... * where characters may be escaped by \ */ X509_NAME *parse_name(char *subject, long chtype, int multirdn) - { - size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */ - char *buf = OPENSSL_malloc(buflen); - size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ - char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *)); - char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *)); - int *mval = OPENSSL_malloc (max_ne * sizeof (int)); - - char *sp = subject, *bp = buf; - int i, ne_num = 0; - - X509_NAME *n = NULL; - int nid; - - if (!buf || !ne_types || !ne_values || !mval) - { - BIO_printf(bio_err, "malloc error\n"); - goto error; - } - - if (*subject != '/') - { - BIO_printf(bio_err, "Subject does not start with '/'.\n"); - goto error; - } - sp++; /* skip leading / */ - - /* no multivalued RDN by default */ - mval[ne_num] = 0; - - while (*sp) - { - /* collect type */ - ne_types[ne_num] = bp; - while (*sp) - { - if (*sp == '\\') /* is there anything to escape in the type...? */ - { - if (*++sp) - *bp++ = *sp++; - else - { - BIO_printf(bio_err, "escape character at end of string\n"); - goto error; - } - } - else if (*sp == '=') - { - sp++; - *bp++ = '\0'; - break; - } - else - *bp++ = *sp++; - } - if (!*sp) - { - BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num); - goto error; - } - ne_values[ne_num] = bp; - while (*sp) - { - if (*sp == '\\') - { - if (*++sp) - *bp++ = *sp++; - else - { - BIO_printf(bio_err, "escape character at end of string\n"); - goto error; - } - } - else if (*sp == '/') - { - sp++; - /* no multivalued RDN by default */ - mval[ne_num+1] = 0; - break; - } - else if (*sp == '+' && multirdn) - { - /* a not escaped + signals a mutlivalued RDN */ - sp++; - mval[ne_num+1] = -1; - break; - } - else - *bp++ = *sp++; - } - *bp++ = '\0'; - ne_num++; - } - - if (!(n = X509_NAME_new())) - goto error; - - for (i = 0; i < ne_num; i++) - { - if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef) - { - BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]); - continue; - } - - if (!*ne_values[i]) - { - BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]); - continue; - } - - if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i])) - goto error; - } - - OPENSSL_free(ne_values); - OPENSSL_free(ne_types); - OPENSSL_free(buf); - OPENSSL_free(mval); - return n; - -error: - X509_NAME_free(n); - if (ne_values) - OPENSSL_free(ne_values); - if (ne_types) - OPENSSL_free(ne_types); - if (mval) - OPENSSL_free(mval); - if (buf) - OPENSSL_free(buf); - return NULL; +{ + size_t buflen = strlen(subject) + 1; /* to copy the types and values + * into. due to escaping, the copy + * can only become shorter */ + char *buf = OPENSSL_malloc(buflen); + size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ + char **ne_types = OPENSSL_malloc(max_ne * sizeof(char *)); + char **ne_values = OPENSSL_malloc(max_ne * sizeof(char *)); + int *mval = OPENSSL_malloc(max_ne * sizeof(int)); + + char *sp = subject, *bp = buf; + int i, ne_num = 0; + + X509_NAME *n = NULL; + int nid; + + if (!buf || !ne_types || !ne_values || !mval) { + BIO_printf(bio_err, "malloc error\n"); + goto error; + } + + if (*subject != '/') { + BIO_printf(bio_err, "Subject does not start with '/'.\n"); + goto error; + } + sp++; /* skip leading / */ + + /* no multivalued RDN by default */ + mval[ne_num] = 0; + + while (*sp) { + /* collect type */ + ne_types[ne_num] = bp; + while (*sp) { + if (*sp == '\\') { /* is there anything to escape in the + * type...? */ + if (*++sp) + *bp++ = *sp++; + else { + BIO_printf(bio_err, + "escape character at end of string\n"); + goto error; + } + } else if (*sp == '=') { + sp++; + *bp++ = '\0'; + break; + } else + *bp++ = *sp++; + } + if (!*sp) { + BIO_printf(bio_err, + "end of string encountered while processing type of subject name element #%d\n", + ne_num); + goto error; + } + ne_values[ne_num] = bp; + while (*sp) { + if (*sp == '\\') { + if (*++sp) + *bp++ = *sp++; + else { + BIO_printf(bio_err, + "escape character at end of string\n"); + goto error; + } + } else if (*sp == '/') { + sp++; + /* no multivalued RDN by default */ + mval[ne_num + 1] = 0; + break; + } else if (*sp == '+' && multirdn) { + /* + * a not escaped + signals a mutlivalued RDN + */ + sp++; + mval[ne_num + 1] = -1; + break; + } else + *bp++ = *sp++; + } + *bp++ = '\0'; + ne_num++; + } + + if (!(n = X509_NAME_new())) + goto error; + + for (i = 0; i < ne_num; i++) { + if ((nid = OBJ_txt2nid(ne_types[i])) == NID_undef) { + BIO_printf(bio_err, + "Subject Attribute %s has no known NID, skipped\n", + ne_types[i]); + continue; + } + + if (!*ne_values[i]) { + BIO_printf(bio_err, + "No value provided for Subject Attribute %s, skipped\n", + ne_types[i]); + continue; + } + + if (!X509_NAME_add_entry_by_NID + (n, nid, chtype, (unsigned char *)ne_values[i], -1, -1, mval[i])) + goto error; + } + + OPENSSL_free(ne_values); + OPENSSL_free(ne_types); + OPENSSL_free(buf); + OPENSSL_free(mval); + return n; + + error: + X509_NAME_free(n); + if (ne_values) + OPENSSL_free(ne_values); + if (ne_types) + OPENSSL_free(ne_types); + if (mval) + OPENSSL_free(mval); + if (buf) + OPENSSL_free(buf); + return NULL; } int args_verify(char ***pargs, int *pargc, - int *badarg, BIO *err, X509_VERIFY_PARAM **pm) - { - ASN1_OBJECT *otmp = NULL; - unsigned long flags = 0; - int i; - int purpose = 0, depth = -1; - char **oldargs = *pargs; - char *arg = **pargs, *argn = (*pargs)[1]; - time_t at_time = 0; - char *hostname = NULL; - char *email = NULL; - char *ipasc = NULL; - if (!strcmp(arg, "-policy")) - { - if (!argn) - *badarg = 1; - else - { - otmp = OBJ_txt2obj(argn, 0); - if (!otmp) - { - BIO_printf(err, "Invalid Policy \"%s\"\n", - argn); - *badarg = 1; - } - } - (*pargs)++; - } - else if (strcmp(arg,"-purpose") == 0) - { - X509_PURPOSE *xptmp; - if (!argn) - *badarg = 1; - else - { - i = X509_PURPOSE_get_by_sname(argn); - if(i < 0) - { - BIO_printf(err, "unrecognized purpose\n"); - *badarg = 1; - } - else - { - xptmp = X509_PURPOSE_get0(i); - purpose = X509_PURPOSE_get_id(xptmp); - } - } - (*pargs)++; - } - else if (strcmp(arg,"-verify_depth") == 0) - { - if (!argn) - *badarg = 1; - else - { - depth = atoi(argn); - if(depth < 0) - { - BIO_printf(err, "invalid depth\n"); - *badarg = 1; - } - } - (*pargs)++; - } - else if (strcmp(arg,"-attime") == 0) - { - if (!argn) - *badarg = 1; - else - { - long timestamp; - /* interpret the -attime argument as seconds since - * Epoch */ - if (sscanf(argn, "%li", ×tamp) != 1) - { - BIO_printf(bio_err, - "Error parsing timestamp %s\n", - argn); - *badarg = 1; - } - /* on some platforms time_t may be a float */ - at_time = (time_t) timestamp; - } - (*pargs)++; - } - else if (strcmp(arg,"-verify_hostname") == 0) - { - if (!argn) - *badarg = 1; - hostname = argn; - (*pargs)++; - } - else if (strcmp(arg,"-verify_email") == 0) - { - if (!argn) - *badarg = 1; - email = argn; - (*pargs)++; - } - else if (strcmp(arg,"-verify_ip") == 0) - { - if (!argn) - *badarg = 1; - ipasc = argn; - (*pargs)++; - } - else if (!strcmp(arg, "-ignore_critical")) - flags |= X509_V_FLAG_IGNORE_CRITICAL; - else if (!strcmp(arg, "-issuer_checks")) - flags |= X509_V_FLAG_CB_ISSUER_CHECK; - else if (!strcmp(arg, "-crl_check")) - flags |= X509_V_FLAG_CRL_CHECK; - else if (!strcmp(arg, "-crl_check_all")) - flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL; - else if (!strcmp(arg, "-policy_check")) - flags |= X509_V_FLAG_POLICY_CHECK; - else if (!strcmp(arg, "-explicit_policy")) - flags |= X509_V_FLAG_EXPLICIT_POLICY; - else if (!strcmp(arg, "-inhibit_any")) - flags |= X509_V_FLAG_INHIBIT_ANY; - else if (!strcmp(arg, "-inhibit_map")) - flags |= X509_V_FLAG_INHIBIT_MAP; - else if (!strcmp(arg, "-x509_strict")) - flags |= X509_V_FLAG_X509_STRICT; - else if (!strcmp(arg, "-extended_crl")) - flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT; - else if (!strcmp(arg, "-use_deltas")) - flags |= X509_V_FLAG_USE_DELTAS; - else if (!strcmp(arg, "-policy_print")) - flags |= X509_V_FLAG_NOTIFY_POLICY; - else if (!strcmp(arg, "-check_ss_sig")) - flags |= X509_V_FLAG_CHECK_SS_SIGNATURE; - else if (!strcmp(arg, "-trusted_first")) - flags |= X509_V_FLAG_TRUSTED_FIRST; - else if (!strcmp(arg, "-suiteB_128_only")) - flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY; - else if (!strcmp(arg, "-suiteB_128")) - flags |= X509_V_FLAG_SUITEB_128_LOS; - else if (!strcmp(arg, "-suiteB_192")) - flags |= X509_V_FLAG_SUITEB_192_LOS; - else if (!strcmp(arg, "-partial_chain")) - flags |= X509_V_FLAG_PARTIAL_CHAIN; - else - return 0; - - if (*badarg) - { - if (*pm) - X509_VERIFY_PARAM_free(*pm); - *pm = NULL; - goto end; - } - - if (!*pm && !(*pm = X509_VERIFY_PARAM_new())) - { - *badarg = 1; - goto end; - } - - if (otmp) - X509_VERIFY_PARAM_add0_policy(*pm, otmp); - if (flags) - X509_VERIFY_PARAM_set_flags(*pm, flags); - - if (purpose) - X509_VERIFY_PARAM_set_purpose(*pm, purpose); - - if (depth >= 0) - X509_VERIFY_PARAM_set_depth(*pm, depth); - - if (at_time) - X509_VERIFY_PARAM_set_time(*pm, at_time); - - if (hostname && !X509_VERIFY_PARAM_set1_host(*pm, hostname, 0)) - *badarg = 1; - - if (email && !X509_VERIFY_PARAM_set1_email(*pm, email, 0)) - *badarg = 1; - - if (ipasc && !X509_VERIFY_PARAM_set1_ip_asc(*pm, ipasc)) - *badarg = 1; - - end: - - (*pargs)++; - - if (pargc) - *pargc -= *pargs - oldargs; - - return 1; - - } - -/* Read whole contents of a BIO into an allocated memory buffer and - * return it. + int *badarg, BIO *err, X509_VERIFY_PARAM **pm) +{ + ASN1_OBJECT *otmp = NULL; + unsigned long flags = 0; + int i; + int purpose = 0, depth = -1; + char **oldargs = *pargs; + char *arg = **pargs, *argn = (*pargs)[1]; + time_t at_time = 0; + char *hostname = NULL; + char *email = NULL; + char *ipasc = NULL; + if (!strcmp(arg, "-policy")) { + if (!argn) + *badarg = 1; + else { + otmp = OBJ_txt2obj(argn, 0); + if (!otmp) { + BIO_printf(err, "Invalid Policy \"%s\"\n", argn); + *badarg = 1; + } + } + (*pargs)++; + } else if (strcmp(arg, "-purpose") == 0) { + X509_PURPOSE *xptmp; + if (!argn) + *badarg = 1; + else { + i = X509_PURPOSE_get_by_sname(argn); + if (i < 0) { + BIO_printf(err, "unrecognized purpose\n"); + *badarg = 1; + } else { + xptmp = X509_PURPOSE_get0(i); + purpose = X509_PURPOSE_get_id(xptmp); + } + } + (*pargs)++; + } else if (strcmp(arg, "-verify_depth") == 0) { + if (!argn) + *badarg = 1; + else { + depth = atoi(argn); + if (depth < 0) { + BIO_printf(err, "invalid depth\n"); + *badarg = 1; + } + } + (*pargs)++; + } else if (strcmp(arg, "-attime") == 0) { + if (!argn) + *badarg = 1; + else { + long timestamp; + /* + * interpret the -attime argument as seconds since Epoch + */ + if (sscanf(argn, "%li", ×tamp) != 1) { + BIO_printf(bio_err, "Error parsing timestamp %s\n", argn); + *badarg = 1; + } + /* on some platforms time_t may be a float */ + at_time = (time_t)timestamp; + } + (*pargs)++; + } else if (strcmp(arg, "-verify_hostname") == 0) { + if (!argn) + *badarg = 1; + hostname = argn; + (*pargs)++; + } else if (strcmp(arg, "-verify_email") == 0) { + if (!argn) + *badarg = 1; + email = argn; + (*pargs)++; + } else if (strcmp(arg, "-verify_ip") == 0) { + if (!argn) + *badarg = 1; + ipasc = argn; + (*pargs)++; + } else if (!strcmp(arg, "-ignore_critical")) + flags |= X509_V_FLAG_IGNORE_CRITICAL; + else if (!strcmp(arg, "-issuer_checks")) + flags |= X509_V_FLAG_CB_ISSUER_CHECK; + else if (!strcmp(arg, "-crl_check")) + flags |= X509_V_FLAG_CRL_CHECK; + else if (!strcmp(arg, "-crl_check_all")) + flags |= X509_V_FLAG_CRL_CHECK | X509_V_FLAG_CRL_CHECK_ALL; + else if (!strcmp(arg, "-policy_check")) + flags |= X509_V_FLAG_POLICY_CHECK; + else if (!strcmp(arg, "-explicit_policy")) + flags |= X509_V_FLAG_EXPLICIT_POLICY; + else if (!strcmp(arg, "-inhibit_any")) + flags |= X509_V_FLAG_INHIBIT_ANY; + else if (!strcmp(arg, "-inhibit_map")) + flags |= X509_V_FLAG_INHIBIT_MAP; + else if (!strcmp(arg, "-x509_strict")) + flags |= X509_V_FLAG_X509_STRICT; + else if (!strcmp(arg, "-extended_crl")) + flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT; + else if (!strcmp(arg, "-use_deltas")) + flags |= X509_V_FLAG_USE_DELTAS; + else if (!strcmp(arg, "-policy_print")) + flags |= X509_V_FLAG_NOTIFY_POLICY; + else if (!strcmp(arg, "-check_ss_sig")) + flags |= X509_V_FLAG_CHECK_SS_SIGNATURE; + else if (!strcmp(arg, "-trusted_first")) + flags |= X509_V_FLAG_TRUSTED_FIRST; + else if (!strcmp(arg, "-suiteB_128_only")) + flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY; + else if (!strcmp(arg, "-suiteB_128")) + flags |= X509_V_FLAG_SUITEB_128_LOS; + else if (!strcmp(arg, "-suiteB_192")) + flags |= X509_V_FLAG_SUITEB_192_LOS; + else if (!strcmp(arg, "-partial_chain")) + flags |= X509_V_FLAG_PARTIAL_CHAIN; + else + return 0; + + if (*badarg) { + if (*pm) + X509_VERIFY_PARAM_free(*pm); + *pm = NULL; + goto end; + } + + if (!*pm && !(*pm = X509_VERIFY_PARAM_new())) { + *badarg = 1; + goto end; + } + + if (otmp) + X509_VERIFY_PARAM_add0_policy(*pm, otmp); + if (flags) + X509_VERIFY_PARAM_set_flags(*pm, flags); + + if (purpose) + X509_VERIFY_PARAM_set_purpose(*pm, purpose); + + if (depth >= 0) + X509_VERIFY_PARAM_set_depth(*pm, depth); + + if (at_time) + X509_VERIFY_PARAM_set_time(*pm, at_time); + + if (hostname && !X509_VERIFY_PARAM_set1_host(*pm, hostname, 0)) + *badarg = 1; + + if (email && !X509_VERIFY_PARAM_set1_email(*pm, email, 0)) + *badarg = 1; + + if (ipasc && !X509_VERIFY_PARAM_set1_ip_asc(*pm, ipasc)) + *badarg = 1; + + end: + + (*pargs)++; + + if (pargc) + *pargc -= *pargs - oldargs; + + return 1; + +} + +/* + * Read whole contents of a BIO into an allocated memory buffer and return + * it. */ int bio_to_mem(unsigned char **out, int maxlen, BIO *in) - { - BIO *mem; - int len, ret; - unsigned char tbuf[1024]; - mem = BIO_new(BIO_s_mem()); - if (!mem) - return -1; - for(;;) - { - if ((maxlen != -1) && maxlen < 1024) - len = maxlen; - else - len = 1024; - len = BIO_read(in, tbuf, len); - if (len <= 0) - break; - if (BIO_write(mem, tbuf, len) != len) - { - BIO_free(mem); - return -1; - } - maxlen -= len; - - if (maxlen == 0) - break; - } - ret = BIO_get_mem_data(mem, (char **)out); - BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); - BIO_free(mem); - return ret; - } +{ + BIO *mem; + int len, ret; + unsigned char tbuf[1024]; + mem = BIO_new(BIO_s_mem()); + if (!mem) + return -1; + for (;;) { + if ((maxlen != -1) && maxlen < 1024) + len = maxlen; + else + len = 1024; + len = BIO_read(in, tbuf, len); + if (len <= 0) + break; + if (BIO_write(mem, tbuf, len) != len) { + BIO_free(mem); + return -1; + } + maxlen -= len; + + if (maxlen == 0) + break; + } + ret = BIO_get_mem_data(mem, (char **)out); + BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); + BIO_free(mem); + return ret; +} int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) - { - int rv; - char *stmp, *vtmp = NULL; - stmp = BUF_strdup(value); - if (!stmp) - return -1; - vtmp = strchr(stmp, ':'); - if (vtmp) - { - *vtmp = 0; - vtmp++; - } - rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); - OPENSSL_free(stmp); - return rv; - } +{ + int rv; + char *stmp, *vtmp = NULL; + stmp = BUF_strdup(value); + if (!stmp) + return -1; + vtmp = strchr(stmp, ':'); + if (vtmp) { + *vtmp = 0; + vtmp++; + } + rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); + OPENSSL_free(stmp); + return rv; +} static void nodes_print(BIO *out, const char *name, - STACK_OF(X509_POLICY_NODE) *nodes) - { - X509_POLICY_NODE *node; - int i; - BIO_printf(out, "%s Policies:", name); - if (nodes) - { - BIO_puts(out, "\n"); - for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) - { - node = sk_X509_POLICY_NODE_value(nodes, i); - X509_POLICY_NODE_print(out, node, 2); - } - } - else - BIO_puts(out, " \n"); - } + STACK_OF(X509_POLICY_NODE) *nodes) +{ + X509_POLICY_NODE *node; + int i; + BIO_printf(out, "%s Policies:", name); + if (nodes) { + BIO_puts(out, "\n"); + for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { + node = sk_X509_POLICY_NODE_value(nodes, i); + X509_POLICY_NODE_print(out, node, 2); + } + } else + BIO_puts(out, " \n"); +} void policies_print(BIO *out, X509_STORE_CTX *ctx) - { - X509_POLICY_TREE *tree; - int explicit_policy; - int free_out = 0; - if (out == NULL) - { - out = BIO_new_fp(stderr, BIO_NOCLOSE); - free_out = 1; - } - tree = X509_STORE_CTX_get0_policy_tree(ctx); - explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); - - BIO_printf(out, "Require explicit Policy: %s\n", - explicit_policy ? "True" : "False"); - - nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree)); - nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree)); - if (free_out) - BIO_free(out); - } +{ + X509_POLICY_TREE *tree; + int explicit_policy; + int free_out = 0; + if (out == NULL) { + out = BIO_new_fp(stderr, BIO_NOCLOSE); + free_out = 1; + } + tree = X509_STORE_CTX_get0_policy_tree(ctx); + explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); + + BIO_printf(out, "Require explicit Policy: %s\n", + explicit_policy ? "True" : "False"); + + nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree)); + nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree)); + if (free_out) + BIO_free(out); +} #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) static JPAKE_CTX *jpake_init(const char *us, const char *them, - const char *secret) - { - BIGNUM *p = NULL; - BIGNUM *g = NULL; - BIGNUM *q = NULL; - BIGNUM *bnsecret = BN_new(); - JPAKE_CTX *ctx; - - /* Use a safe prime for p (that we found earlier) */ - BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); - g = BN_new(); - BN_set_word(g, 2); - q = BN_new(); - BN_rshift1(q, p); - - BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); - - ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); - BN_free(bnsecret); - BN_free(q); - BN_free(g); - BN_free(p); - - return ctx; - } + const char *secret) +{ + BIGNUM *p = NULL; + BIGNUM *g = NULL; + BIGNUM *q = NULL; + BIGNUM *bnsecret = BN_new(); + JPAKE_CTX *ctx; + + /* Use a safe prime for p (that we found earlier) */ + BN_hex2bn(&p, + "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); + g = BN_new(); + BN_set_word(g, 2); + q = BN_new(); + BN_rshift1(q, p); + + BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); + + ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); + BN_free(bnsecret); + BN_free(q); + BN_free(g); + BN_free(p); + + return ctx; +} static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) - { - BN_print(conn, p->gx); - BIO_puts(conn, "\n"); - BN_print(conn, p->zkpx.gr); - BIO_puts(conn, "\n"); - BN_print(conn, p->zkpx.b); - BIO_puts(conn, "\n"); - } +{ + BN_print(conn, p->gx); + BIO_puts(conn, "\n"); + BN_print(conn, p->zkpx.gr); + BIO_puts(conn, "\n"); + BN_print(conn, p->zkpx.b); + BIO_puts(conn, "\n"); +} static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) - { - JPAKE_STEP1 s1; - - JPAKE_STEP1_init(&s1); - JPAKE_STEP1_generate(&s1, ctx); - jpake_send_part(bconn, &s1.p1); - jpake_send_part(bconn, &s1.p2); - (void)BIO_flush(bconn); - JPAKE_STEP1_release(&s1); - } +{ + JPAKE_STEP1 s1; + + JPAKE_STEP1_init(&s1); + JPAKE_STEP1_generate(&s1, ctx); + jpake_send_part(bconn, &s1.p1); + jpake_send_part(bconn, &s1.p2); + (void)BIO_flush(bconn); + JPAKE_STEP1_release(&s1); +} static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) - { - JPAKE_STEP2 s2; +{ + JPAKE_STEP2 s2; - JPAKE_STEP2_init(&s2); - JPAKE_STEP2_generate(&s2, ctx); - jpake_send_part(bconn, &s2); - (void)BIO_flush(bconn); - JPAKE_STEP2_release(&s2); - } + JPAKE_STEP2_init(&s2); + JPAKE_STEP2_generate(&s2, ctx); + jpake_send_part(bconn, &s2); + (void)BIO_flush(bconn); + JPAKE_STEP2_release(&s2); +} static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) - { - JPAKE_STEP3A s3a; +{ + JPAKE_STEP3A s3a; - JPAKE_STEP3A_init(&s3a); - JPAKE_STEP3A_generate(&s3a, ctx); - BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); - (void)BIO_flush(bconn); - JPAKE_STEP3A_release(&s3a); - } + JPAKE_STEP3A_init(&s3a); + JPAKE_STEP3A_generate(&s3a, ctx); + BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); + (void)BIO_flush(bconn); + JPAKE_STEP3A_release(&s3a); +} static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) - { - JPAKE_STEP3B s3b; +{ + JPAKE_STEP3B s3b; - JPAKE_STEP3B_init(&s3b); - JPAKE_STEP3B_generate(&s3b, ctx); - BIO_write(bconn, s3b.hk, sizeof s3b.hk); - (void)BIO_flush(bconn); - JPAKE_STEP3B_release(&s3b); - } + JPAKE_STEP3B_init(&s3b); + JPAKE_STEP3B_generate(&s3b, ctx); + BIO_write(bconn, s3b.hk, sizeof s3b.hk); + (void)BIO_flush(bconn); + JPAKE_STEP3B_release(&s3b); +} static void readbn(BIGNUM **bn, BIO *bconn) - { - char buf[10240]; - int l; - - l = BIO_gets(bconn, buf, sizeof buf); - assert(l > 0); - assert(buf[l-1] == '\n'); - buf[l-1] = '\0'; - BN_hex2bn(bn, buf); - } +{ + char buf[10240]; + int l; + + l = BIO_gets(bconn, buf, sizeof buf); + assert(l > 0); + assert(buf[l - 1] == '\n'); + buf[l - 1] = '\0'; + BN_hex2bn(bn, buf); +} static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) - { - readbn(&p->gx, bconn); - readbn(&p->zkpx.gr, bconn); - readbn(&p->zkpx.b, bconn); - } +{ + readbn(&p->gx, bconn); + readbn(&p->zkpx.gr, bconn); + readbn(&p->zkpx.b, bconn); +} static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) - { - JPAKE_STEP1 s1; - - JPAKE_STEP1_init(&s1); - jpake_receive_part(&s1.p1, bconn); - jpake_receive_part(&s1.p2, bconn); - if(!JPAKE_STEP1_process(ctx, &s1)) - { - ERR_print_errors(bio_err); - exit(1); - } - JPAKE_STEP1_release(&s1); - } +{ + JPAKE_STEP1 s1; + + JPAKE_STEP1_init(&s1); + jpake_receive_part(&s1.p1, bconn); + jpake_receive_part(&s1.p2, bconn); + if (!JPAKE_STEP1_process(ctx, &s1)) { + ERR_print_errors(bio_err); + exit(1); + } + JPAKE_STEP1_release(&s1); +} static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) - { - JPAKE_STEP2 s2; - - JPAKE_STEP2_init(&s2); - jpake_receive_part(&s2, bconn); - if(!JPAKE_STEP2_process(ctx, &s2)) - { - ERR_print_errors(bio_err); - exit(1); - } - JPAKE_STEP2_release(&s2); - } +{ + JPAKE_STEP2 s2; + + JPAKE_STEP2_init(&s2); + jpake_receive_part(&s2, bconn); + if (!JPAKE_STEP2_process(ctx, &s2)) { + ERR_print_errors(bio_err); + exit(1); + } + JPAKE_STEP2_release(&s2); +} static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) - { - JPAKE_STEP3A s3a; - int l; - - JPAKE_STEP3A_init(&s3a); - l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); - assert(l == sizeof s3a.hhk); - if(!JPAKE_STEP3A_process(ctx, &s3a)) - { - ERR_print_errors(bio_err); - exit(1); - } - JPAKE_STEP3A_release(&s3a); - } +{ + JPAKE_STEP3A s3a; + int l; + + JPAKE_STEP3A_init(&s3a); + l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); + assert(l == sizeof s3a.hhk); + if (!JPAKE_STEP3A_process(ctx, &s3a)) { + ERR_print_errors(bio_err); + exit(1); + } + JPAKE_STEP3A_release(&s3a); +} static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) - { - JPAKE_STEP3B s3b; - int l; - - JPAKE_STEP3B_init(&s3b); - l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); - assert(l == sizeof s3b.hk); - if(!JPAKE_STEP3B_process(ctx, &s3b)) - { - ERR_print_errors(bio_err); - exit(1); - } - JPAKE_STEP3B_release(&s3b); - } +{ + JPAKE_STEP3B s3b; + int l; + + JPAKE_STEP3B_init(&s3b); + l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); + assert(l == sizeof s3b.hk); + if (!JPAKE_STEP3B_process(ctx, &s3b)) { + ERR_print_errors(bio_err); + exit(1); + } + JPAKE_STEP3B_release(&s3b); +} void jpake_client_auth(BIO *out, BIO *conn, const char *secret) - { - JPAKE_CTX *ctx; - BIO *bconn; +{ + JPAKE_CTX *ctx; + BIO *bconn; - BIO_puts(out, "Authenticating with JPAKE\n"); + BIO_puts(out, "Authenticating with JPAKE\n"); - ctx = jpake_init("client", "server", secret); + ctx = jpake_init("client", "server", secret); - bconn = BIO_new(BIO_f_buffer()); - BIO_push(bconn, conn); + bconn = BIO_new(BIO_f_buffer()); + BIO_push(bconn, conn); - jpake_send_step1(bconn, ctx); - jpake_receive_step1(ctx, bconn); - jpake_send_step2(bconn, ctx); - jpake_receive_step2(ctx, bconn); - jpake_send_step3a(bconn, ctx); - jpake_receive_step3b(ctx, bconn); + jpake_send_step1(bconn, ctx); + jpake_receive_step1(ctx, bconn); + jpake_send_step2(bconn, ctx); + jpake_receive_step2(ctx, bconn); + jpake_send_step3a(bconn, ctx); + jpake_receive_step3b(ctx, bconn); - BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); + BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); - if (psk_key) - OPENSSL_free(psk_key); + if (psk_key) + OPENSSL_free(psk_key); - psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); + psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); - BIO_pop(bconn); - BIO_free(bconn); + BIO_pop(bconn); + BIO_free(bconn); - JPAKE_CTX_free(ctx); - } + JPAKE_CTX_free(ctx); +} void jpake_server_auth(BIO *out, BIO *conn, const char *secret) - { - JPAKE_CTX *ctx; - BIO *bconn; +{ + JPAKE_CTX *ctx; + BIO *bconn; - BIO_puts(out, "Authenticating with JPAKE\n"); + BIO_puts(out, "Authenticating with JPAKE\n"); - ctx = jpake_init("server", "client", secret); + ctx = jpake_init("server", "client", secret); - bconn = BIO_new(BIO_f_buffer()); - BIO_push(bconn, conn); + bconn = BIO_new(BIO_f_buffer()); + BIO_push(bconn, conn); - jpake_receive_step1(ctx, bconn); - jpake_send_step1(bconn, ctx); - jpake_receive_step2(ctx, bconn); - jpake_send_step2(bconn, ctx); - jpake_receive_step3a(ctx, bconn); - jpake_send_step3b(bconn, ctx); + jpake_receive_step1(ctx, bconn); + jpake_send_step1(bconn, ctx); + jpake_receive_step2(ctx, bconn); + jpake_send_step2(bconn, ctx); + jpake_receive_step3a(ctx, bconn); + jpake_send_step3b(bconn, ctx); - BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); + BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); - if (psk_key) - OPENSSL_free(psk_key); + if (psk_key) + OPENSSL_free(psk_key); - psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); + psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); - BIO_pop(bconn); - BIO_free(bconn); + BIO_pop(bconn); + BIO_free(bconn); - JPAKE_CTX_free(ctx); - } + JPAKE_CTX_free(ctx); +} #endif @@ -2908,146 +2737,134 @@ void jpake_server_auth(BIO *out, BIO *conn, const char *secret) * returns: a malloced buffer or NULL on failure. */ unsigned char *next_protos_parse(unsigned short *outlen, const char *in) - { - size_t len; - unsigned char *out; - size_t i, start = 0; - - len = strlen(in); - if (len >= 65535) - return NULL; - - out = OPENSSL_malloc(strlen(in) + 1); - if (!out) - return NULL; - - for (i = 0; i <= len; ++i) - { - if (i == len || in[i] == ',') - { - if (i - start > 255) - { - OPENSSL_free(out); - return NULL; - } - out[start] = i - start; - start = i + 1; - } - else - out[i+1] = in[i]; - } - - *outlen = len + 1; - return out; - } -#endif /* ndef OPENSSL_NO_TLSEXT */ +{ + size_t len; + unsigned char *out; + size_t i, start = 0; + + len = strlen(in); + if (len >= 65535) + return NULL; + + out = OPENSSL_malloc(strlen(in) + 1); + if (!out) + return NULL; + + for (i = 0; i <= len; ++i) { + if (i == len || in[i] == ',') { + if (i - start > 255) { + OPENSSL_free(out); + return NULL; + } + out[start] = i - start; + start = i + 1; + } else + out[i + 1] = in[i]; + } + + *outlen = len + 1; + return out; +} +#endif /* ndef OPENSSL_NO_TLSEXT */ void print_cert_checks(BIO *bio, X509 *x, - const char *checkhost, - const char *checkemail, - const char *checkip) - { - if (x == NULL) - return; - if (checkhost) - { - BIO_printf(bio, "Hostname %s does%s match certificate\n", - checkhost, - X509_check_host(x, checkhost, 0, 0, NULL) - ? "" : " NOT"); - } - - if (checkemail) - { - BIO_printf(bio, "Email %s does%s match certificate\n", - checkemail, X509_check_email(x, checkemail, 0, - 0) ? "" : " NOT"); - } - - if (checkip) - { - BIO_printf(bio, "IP %s does%s match certificate\n", - checkip, X509_check_ip_asc(x, checkip, - 0) ? "" : " NOT"); - } - } + const char *checkhost, + const char *checkemail, const char *checkip) +{ + if (x == NULL) + return; + if (checkhost) { + BIO_printf(bio, "Hostname %s does%s match certificate\n", + checkhost, X509_check_host(x, checkhost, 0, 0, NULL) + ? "" : " NOT"); + } + + if (checkemail) { + BIO_printf(bio, "Email %s does%s match certificate\n", + checkemail, X509_check_email(x, checkemail, 0, + 0) ? "" : " NOT"); + } + + if (checkip) { + BIO_printf(bio, "IP %s does%s match certificate\n", + checkip, X509_check_ip_asc(x, checkip, 0) ? "" : " NOT"); + } +} /* Get first http URL from a DIST_POINT structure */ static const char *get_dp_url(DIST_POINT *dp) - { - GENERAL_NAMES *gens; - GENERAL_NAME *gen; - int i, gtype; - ASN1_STRING *uri; - if (!dp->distpoint || dp->distpoint->type != 0) - return NULL; - gens = dp->distpoint->name.fullname; - for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) - { - gen = sk_GENERAL_NAME_value(gens, i); - uri = GENERAL_NAME_get0_value(gen, >ype); - if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) - { - char *uptr = (char *)ASN1_STRING_data(uri); - if (!strncmp(uptr, "http://", 7)) - return uptr; - } - } - return NULL; - } - - -/* Look through a CRLDP structure and attempt to find an http URL to downloads - * a CRL from. +{ + GENERAL_NAMES *gens; + GENERAL_NAME *gen; + int i, gtype; + ASN1_STRING *uri; + if (!dp->distpoint || dp->distpoint->type != 0) + return NULL; + gens = dp->distpoint->name.fullname; + for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { + gen = sk_GENERAL_NAME_value(gens, i); + uri = GENERAL_NAME_get0_value(gen, >ype); + if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) { + char *uptr = (char *)ASN1_STRING_data(uri); + if (!strncmp(uptr, "http://", 7)) + return uptr; + } + } + return NULL; +} + +/* + * Look through a CRLDP structure and attempt to find an http URL to + * downloads a CRL from. */ static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp) - { - int i; - const char *urlptr = NULL; - for (i = 0; i < sk_DIST_POINT_num(crldp); i++) - { - DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); - urlptr = get_dp_url(dp); - if (urlptr) - return load_crl(urlptr, FORMAT_HTTP); - } - return NULL; - } - -/* Example of downloading CRLs from CRLDP: not usable for real world - * as it always downloads, doesn't support non-blocking I/O and doesn't - * cache anything. +{ + int i; + const char *urlptr = NULL; + for (i = 0; i < sk_DIST_POINT_num(crldp); i++) { + DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); + urlptr = get_dp_url(dp); + if (urlptr) + return load_crl(urlptr, FORMAT_HTTP); + } + return NULL; +} + +/* + * Example of downloading CRLs from CRLDP: not usable for real world as it + * always downloads, doesn't support non-blocking I/O and doesn't cache + * anything. */ static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm) - { - X509 *x; - STACK_OF(X509_CRL) *crls = NULL; - X509_CRL *crl; - STACK_OF(DIST_POINT) *crldp; - x = X509_STORE_CTX_get_current_cert(ctx); - crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); - crl = load_crl_crldp(crldp); - sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); - if (!crl) - return NULL; - crls = sk_X509_CRL_new_null(); - sk_X509_CRL_push(crls, crl); - /* Try to download delta CRL */ - crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); - crl = load_crl_crldp(crldp); - sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); - if (crl) - sk_X509_CRL_push(crls, crl); - return crls; - } +{ + X509 *x; + STACK_OF(X509_CRL) *crls = NULL; + X509_CRL *crl; + STACK_OF(DIST_POINT) *crldp; + x = X509_STORE_CTX_get_current_cert(ctx); + crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); + crl = load_crl_crldp(crldp); + sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); + if (!crl) + return NULL; + crls = sk_X509_CRL_new_null(); + sk_X509_CRL_push(crls, crl); + /* Try to download delta CRL */ + crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); + crl = load_crl_crldp(crldp); + sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); + if (crl) + sk_X509_CRL_push(crls, crl); + return crls; +} void store_setup_crl_download(X509_STORE *st) - { - X509_STORE_set_lookup_crls_cb(st, crls_http_cb); - } +{ + X509_STORE_set_lookup_crls_cb(st, crls_http_cb); +} /* * Platform-specific sections @@ -3062,315 +2879,332 @@ void store_setup_crl_download(X509_STORE *st) # include static int WIN32_rename(const char *from, const char *to) - { - TCHAR *tfrom=NULL,*tto; - DWORD err; - int ret=0; - - if (sizeof(TCHAR) == 1) - { - tfrom = (TCHAR *)from; - tto = (TCHAR *)to; - } - else /* UNICODE path */ - { - size_t i,flen=strlen(from)+1,tlen=strlen(to)+1; - tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen)); - if (tfrom==NULL) goto err; - tto=tfrom+flen; -#if !defined(_WIN32_WCE) || _WIN32_WCE>=101 - if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen)) -#endif - for (i=0;i=101 - if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen)) -#endif - for (i=0;i=101 + if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) +# endif + for (i = 0; i < flen; i++) + tfrom[i] = (TCHAR)from[i]; +# if !defined(_WIN32_WCE) || _WIN32_WCE>=101 + if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) +# endif + for (i = 0; i < tlen; i++) + tto[i] = (TCHAR)to[i]; + } + + if (MoveFile(tfrom, tto)) + goto ok; + err = GetLastError(); + if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { + if (DeleteFile(tto) && MoveFile(tfrom, tto)) + goto ok; + err = GetLastError(); + } + if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) + errno = ENOENT; + else if (err == ERROR_ACCESS_DENIED) + errno = EACCES; + else + errno = EINVAL; /* we could map more codes... */ + err: + ret = -1; + ok: + if (tfrom != NULL && tfrom != (TCHAR *)from) + free(tfrom); + return ret; +} #endif /* app_tminterval section */ #if defined(_WIN32) -double app_tminterval(int stop,int usertime) - { - FILETIME now; - double ret=0; - static ULARGE_INTEGER tmstart; - static int warning=1; -#ifdef _WIN32_WINNT - static HANDLE proc=NULL; - - if (proc==NULL) - { - if (check_winnt()) - proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE, - GetCurrentProcessId()); - if (proc==NULL) proc = (HANDLE)-1; - } - - if (usertime && proc!=(HANDLE)-1) - { - FILETIME junk; - GetProcessTimes(proc,&junk,&junk,&junk,&now); - } - else -#endif - { - SYSTEMTIME systime; - - if (usertime && warning) - { - BIO_printf(bio_err,"To get meaningful results, run " - "this program on idle system.\n"); - warning=0; - } - GetSystemTime(&systime); - SystemTimeToFileTime(&systime,&now); - } - - if (stop==TM_START) - { - tmstart.u.LowPart = now.dwLowDateTime; - tmstart.u.HighPart = now.dwHighDateTime; - } - else { - ULARGE_INTEGER tmstop; - - tmstop.u.LowPart = now.dwLowDateTime; - tmstop.u.HighPart = now.dwHighDateTime; - - ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7; - } - - return (ret); - } - -#elif defined(OPENSSL_SYS_NETWARE) -#include +double app_tminterval(int stop, int usertime) +{ + FILETIME now; + double ret = 0; + static ULARGE_INTEGER tmstart; + static int warning = 1; +# ifdef _WIN32_WINNT + static HANDLE proc = NULL; + + if (proc == NULL) { + if (check_winnt()) + proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, + GetCurrentProcessId()); + if (proc == NULL) + proc = (HANDLE) - 1; + } + + if (usertime && proc != (HANDLE) - 1) { + FILETIME junk; + GetProcessTimes(proc, &junk, &junk, &junk, &now); + } else +# endif + { + SYSTEMTIME systime; -double app_tminterval(int stop,int usertime) - { - double ret=0; - static clock_t tmstart; - static int warning=1; + if (usertime && warning) { + BIO_printf(bio_err, "To get meaningful results, run " + "this program on idle system.\n"); + warning = 0; + } + GetSystemTime(&systime); + SystemTimeToFileTime(&systime, &now); + } - if (usertime && warning) - { - BIO_printf(bio_err,"To get meaningful results, run " - "this program on idle system.\n"); - warning=0; - } + if (stop == TM_START) { + tmstart.u.LowPart = now.dwLowDateTime; + tmstart.u.HighPart = now.dwHighDateTime; + } else { + ULARGE_INTEGER tmstop; - if (stop==TM_START) tmstart = clock(); - else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC; + tmstop.u.LowPart = now.dwLowDateTime; + tmstop.u.HighPart = now.dwHighDateTime; - return (ret); - } + ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; + } -#elif defined(OPENSSL_SYSTEM_VXWORKS) -#include - -double app_tminterval(int stop,int usertime) - { - double ret=0; -#ifdef CLOCK_REALTIME - static struct timespec tmstart; - struct timespec now; -#else - static unsigned long tmstart; - unsigned long now; -#endif - static int warning=1; - - if (usertime && warning) - { - BIO_printf(bio_err,"To get meaningful results, run " - "this program on idle system.\n"); - warning=0; - } - -#ifdef CLOCK_REALTIME - clock_gettime(CLOCK_REALTIME,&now); - if (stop==TM_START) tmstart = now; - else ret = ( (now.tv_sec+now.tv_nsec*1e-9) - - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) ); -#else - now = tickGet(); - if (stop==TM_START) tmstart = now; - else ret = (now - tmstart)/(double)sysClkRateGet(); -#endif - return (ret); - } - -#elif defined(OPENSSL_SYSTEM_VMS) -#include -#include - -double app_tminterval(int stop,int usertime) - { - static clock_t tmstart; - double ret = 0; - clock_t now; -#ifdef __TMS - struct tms rus; - - now = times(&rus); - if (usertime) now = rus.tms_utime; -#else - if (usertime) - now = clock(); /* sum of user and kernel times */ - else { - struct timeval tv; - gettimeofday(&tv,NULL); - now = (clock_t)( - (unsigned long long)tv.tv_sec*CLK_TCK + - (unsigned long long)tv.tv_usec*(1000000/CLK_TCK) - ); - } -#endif - if (stop==TM_START) tmstart = now; - else ret = (now - tmstart)/(double)(CLK_TCK); + return (ret); +} - return (ret); - } +#elif defined(OPENSSL_SYS_NETWARE) +# include -#elif defined(_SC_CLK_TCK) /* by means of unistd.h */ -#include +double app_tminterval(int stop, int usertime) +{ + double ret = 0; + static clock_t tmstart; + static int warning = 1; + + if (usertime && warning) { + BIO_printf(bio_err, "To get meaningful results, run " + "this program on idle system.\n"); + warning = 0; + } + + if (stop == TM_START) + tmstart = clock(); + else + ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC; + + return (ret); +} -double app_tminterval(int stop,int usertime) - { - double ret = 0; - struct tms rus; - clock_t now = times(&rus); - static clock_t tmstart; +#elif defined(OPENSSL_SYSTEM_VXWORKS) +# include - if (usertime) now = rus.tms_utime; +double app_tminterval(int stop, int usertime) +{ + double ret = 0; +# ifdef CLOCK_REALTIME + static struct timespec tmstart; + struct timespec now; +# else + static unsigned long tmstart; + unsigned long now; +# endif + static int warning = 1; + + if (usertime && warning) { + BIO_printf(bio_err, "To get meaningful results, run " + "this program on idle system.\n"); + warning = 0; + } +# ifdef CLOCK_REALTIME + clock_gettime(CLOCK_REALTIME, &now); + if (stop == TM_START) + tmstart = now; + else + ret = ((now.tv_sec + now.tv_nsec * 1e-9) + - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); +# else + now = tickGet(); + if (stop == TM_START) + tmstart = now; + else + ret = (now - tmstart) / (double)sysClkRateGet(); +# endif + return (ret); +} - if (stop==TM_START) tmstart = now; - else - { - long int tck = sysconf(_SC_CLK_TCK); - ret = (now - tmstart)/(double)tck; - } +#elif defined(OPENSSL_SYSTEM_VMS) +# include +# include - return (ret); - } +double app_tminterval(int stop, int usertime) +{ + static clock_t tmstart; + double ret = 0; + clock_t now; +# ifdef __TMS + struct tms rus; + + now = times(&rus); + if (usertime) + now = rus.tms_utime; +# else + if (usertime) + now = clock(); /* sum of user and kernel times */ + else { + struct timeval tv; + gettimeofday(&tv, NULL); + now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + + (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) + ); + } +# endif + if (stop == TM_START) + tmstart = now; + else + ret = (now - tmstart) / (double)(CLK_TCK); -#else -#include -#include + return (ret); +} -double app_tminterval(int stop,int usertime) - { - double ret = 0; - struct rusage rus; - struct timeval now; - static struct timeval tmstart; +#elif defined(_SC_CLK_TCK) /* by means of unistd.h */ +# include - if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime; - else gettimeofday(&now,NULL); +double app_tminterval(int stop, int usertime) +{ + double ret = 0; + struct tms rus; + clock_t now = times(&rus); + static clock_t tmstart; + + if (usertime) + now = rus.tms_utime; + + if (stop == TM_START) + tmstart = now; + else { + long int tck = sysconf(_SC_CLK_TCK); + ret = (now - tmstart) / (double)tck; + } + + return (ret); +} - if (stop==TM_START) tmstart = now; - else ret = ( (now.tv_sec+now.tv_usec*1e-6) - - (tmstart.tv_sec+tmstart.tv_usec*1e-6) ); +#else +# include +# include - return ret; - } +double app_tminterval(int stop, int usertime) +{ + double ret = 0; + struct rusage rus; + struct timeval now; + static struct timeval tmstart; + + if (usertime) + getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; + else + gettimeofday(&now, NULL); + + if (stop == TM_START) + tmstart = now; + else + ret = ((now.tv_sec + now.tv_usec * 1e-6) + - (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); + + return ret; +} #endif /* app_isdir section */ #ifdef _WIN32 int app_isdir(const char *name) - { - HANDLE hList; - WIN32_FIND_DATA FileData; -#if defined(UNICODE) || defined(_UNICODE) - size_t i, len_0 = strlen(name)+1; - - if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0])) - return -1; - -#if !defined(_WIN32_WCE) || _WIN32_WCE>=101 - if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0)) -#endif - for (i=0;i sizeof(FileData.cFileName) / sizeof(FileData.cFileName[0])) + return -1; + +# if !defined(_WIN32_WCE) || _WIN32_WCE>=101 + if (!MultiByteToWideChar + (CP_ACP, 0, name, len_0, FileData.cFileName, len_0)) +# endif + for (i = 0; i < len_0; i++) + FileData.cFileName[i] = (WCHAR)name[i]; + + hList = FindFirstFile(FileData.cFileName, &FileData); +# else + hList = FindFirstFile(name, &FileData); +# endif + if (hList == INVALID_HANDLE_VALUE) + return -1; + FindClose(hList); + return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0); +} #else -#include -#ifndef S_ISDIR -# if defined(_S_IFMT) && defined(_S_IFDIR) -# define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) -# else -# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) -# endif -#endif +# include +# ifndef S_ISDIR +# if defined(_S_IFMT) && defined(_S_IFDIR) +# define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) +# else +# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) +# endif +# endif int app_isdir(const char *name) - { -#if defined(S_ISDIR) - struct stat st; - - if (stat(name,&st)==0) return S_ISDIR(st.st_mode); - else return -1; -#else - return -1; -#endif - } +{ +# if defined(S_ISDIR) + struct stat st; + + if (stat(name, &st) == 0) + return S_ISDIR(st.st_mode); + else + return -1; +# else + return -1; +# endif +} #endif /* raw_read|write section */ #if defined(_WIN32) && defined(STD_INPUT_HANDLE) -int raw_read_stdin(void *buf,int siz) - { - DWORD n; - if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL)) - return (n); - else return (-1); - } +int raw_read_stdin(void *buf, int siz) +{ + DWORD n; + if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) + return (n); + else + return (-1); +} #else -int raw_read_stdin(void *buf,int siz) - { return read(fileno(stdin),buf,siz); } +int raw_read_stdin(void *buf, int siz) +{ + return read(fileno(stdin), buf, siz); +} #endif #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) -int raw_write_stdout(const void *buf,int siz) - { - DWORD n; - if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL)) - return (n); - else return (-1); - } +int raw_write_stdout(const void *buf, int siz) +{ + DWORD n; + if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) + return (n); + else + return (-1); +} #else -int raw_write_stdout(const void *buf,int siz) - { return write(fileno(stdout),buf,siz); } +int raw_write_stdout(const void *buf, int siz) +{ + return write(fileno(stdout), buf, siz); +} #endif diff --git a/apps/apps.h b/apps/apps.h index cf2ad5d6f4..8276e70869 100644 --- a/apps/apps.h +++ b/apps/apps.h @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -110,122 +110,119 @@ */ #ifndef HEADER_APPS_H -#define HEADER_APPS_H - -#include "e_os.h" - -#include -#include -#include -#include -#include -#ifndef OPENSSL_NO_ENGINE -#include -#endif -#ifndef OPENSSL_NO_OCSP -#include -#endif -#include +# define HEADER_APPS_H + +# include "e_os.h" + +# include +# include +# include +# include +# include +# ifndef OPENSSL_NO_ENGINE +# include +# endif +# ifndef OPENSSL_NO_OCSP +# include +# endif +# include int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn); int app_RAND_write_file(const char *file, BIO *bio_e); -/* When `file' is NULL, use defaults. - * `bio_e' is for error messages. */ +/* + * When `file' is NULL, use defaults. `bio_e' is for error messages. + */ void app_RAND_allow_write_file(void); long app_RAND_load_files(char *file); /* `file' is a list of files to read, * separated by LIST_SEPARATOR_CHAR * (see e_os.h). The string is * destroyed! */ -#ifndef MONOLITH +# ifndef MONOLITH -#define MAIN(a,v) main(a,v) +# define MAIN(a,v) main(a,v) -#ifndef NON_MAIN -CONF *config=NULL; -BIO *bio_err=NULL; -#else +# ifndef NON_MAIN +CONF *config = NULL; +BIO *bio_err = NULL; +# else extern CONF *config; extern BIO *bio_err; -#endif +# endif -#else +# else -#define MAIN(a,v) PROG(a,v) +# define MAIN(a,v) PROG(a,v) extern CONF *config; extern char *default_config_file; extern BIO *bio_err; -#endif +# endif -#ifndef OPENSSL_SYS_NETWARE -#include -#endif +# ifndef OPENSSL_SYS_NETWARE +# include +# endif -#ifdef SIGPIPE -#define do_pipe_sig() signal(SIGPIPE,SIG_IGN) -#else -#define do_pipe_sig() -#endif +# ifdef SIGPIPE +# define do_pipe_sig() signal(SIGPIPE,SIG_IGN) +# else +# define do_pipe_sig() +# endif -#ifdef OPENSSL_NO_COMP -#define zlib_cleanup() -#else -#define zlib_cleanup() COMP_zlib_cleanup() -#endif +# ifdef OPENSSL_NO_COMP +# define zlib_cleanup() +# else +# define zlib_cleanup() COMP_zlib_cleanup() +# endif -#if defined(MONOLITH) && !defined(OPENSSL_C) +# if defined(MONOLITH) && !defined(OPENSSL_C) # define apps_startup() \ - do_pipe_sig() + do_pipe_sig() # define apps_shutdown() -#else +# else # ifndef OPENSSL_NO_ENGINE -# define apps_startup() \ - do { do_pipe_sig(); CRYPTO_malloc_init(); \ - ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ - ENGINE_load_builtin_engines(); setup_ui_method(); } while(0) -# define apps_shutdown() \ - do { CONF_modules_unload(1); destroy_ui_method(); \ - OBJ_cleanup(); EVP_cleanup(); ENGINE_cleanup(); \ - CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ - RAND_cleanup(); \ - ERR_free_strings(); zlib_cleanup();} while(0) +# define apps_startup() \ + do { do_pipe_sig(); CRYPTO_malloc_init(); \ + ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ + ENGINE_load_builtin_engines(); setup_ui_method(); } while(0) +# define apps_shutdown() \ + do { CONF_modules_unload(1); destroy_ui_method(); \ + OBJ_cleanup(); EVP_cleanup(); ENGINE_cleanup(); \ + CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ + RAND_cleanup(); \ + ERR_free_strings(); zlib_cleanup();} while(0) # else -# define apps_startup() \ - do { do_pipe_sig(); CRYPTO_malloc_init(); \ - ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ - setup_ui_method(); } while(0) -# define apps_shutdown() \ - do { CONF_modules_unload(1); destroy_ui_method(); \ - OBJ_cleanup(); EVP_cleanup(); \ - CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ - RAND_cleanup(); \ - ERR_free_strings(); zlib_cleanup(); } while(0) +# define apps_startup() \ + do { do_pipe_sig(); CRYPTO_malloc_init(); \ + ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); \ + setup_ui_method(); } while(0) +# define apps_shutdown() \ + do { CONF_modules_unload(1); destroy_ui_method(); \ + OBJ_cleanup(); EVP_cleanup(); \ + CRYPTO_cleanup_all_ex_data(); ERR_remove_thread_state(NULL); \ + RAND_cleanup(); \ + ERR_free_strings(); zlib_cleanup(); } while(0) # endif -#endif +# endif -#if defined(OPENSSL_SYSNAME_WIN32) || defined(OPENSSL_SYSNAME_WINCE) +# if defined(OPENSSL_SYSNAME_WIN32) || defined(OPENSSL_SYSNAME_WINCE) # define openssl_fdset(a,b) FD_SET((unsigned int)a, b) -#else +# else # define openssl_fdset(a,b) FD_SET(a, b) -#endif +# endif +typedef struct args_st { + char **data; + int count; +} ARGS; -typedef struct args_st - { - char **data; - int count; - } ARGS; +# define PW_MIN_LENGTH 4 +typedef struct pw_cb_data { + const void *password; + const char *prompt_info; +} PW_CB_DATA; -#define PW_MIN_LENGTH 4 -typedef struct pw_cb_data - { - const void *password; - const char *prompt_info; - } PW_CB_DATA; - -int password_callback(char *buf, int bufsiz, int verify, - PW_CB_DATA *cb_data); +int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_data); int setup_ui_method(void); void destroy_ui_method(void); @@ -233,12 +230,13 @@ void destroy_ui_method(void); int should_retry(int i); int args_from_file(char *file, int *argc, char **argv[]); int str2fmt(char *s); -void program_name(char *in,char *out,int size); -int chopup_args(ARGS *arg,char *buf, int *argc, char **argv[]); -#ifdef HEADER_X509_H +void program_name(char *in, char *out, int size); +int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]); +# ifdef HEADER_X509_H int dump_cert_text(BIO *out, X509 *x); -void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags); -#endif +void print_name(BIO *out, const char *title, X509_NAME *nm, + unsigned long lflags); +# endif int set_cert_ex(unsigned long *flags, const char *arg); int set_name_ex(unsigned long *flags, const char *arg); int set_ext_copy(int *copy_type, const char *arg); @@ -246,142 +244,144 @@ int copy_extensions(X509 *x, X509_REQ *req, int copy_type); int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2); int add_oid_section(BIO *err, CONF *conf); X509 *load_cert(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *cert_descrip); + const char *pass, ENGINE *e, const char *cert_descrip); X509_CRL *load_crl(const char *infile, int format); int load_cert_crl_http(const char *url, BIO *err, - X509 **pcert, X509_CRL **pcrl); + X509 **pcert, X509_CRL **pcrl); EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, - const char *pass, ENGINE *e, const char *key_descrip); + const char *pass, ENGINE *e, const char *key_descrip); EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, - const char *pass, ENGINE *e, const char *key_descrip); + const char *pass, ENGINE *e, const char *key_descrip); STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *cert_descrip); + const char *pass, ENGINE *e, + const char *cert_descrip); STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format, - const char *pass, ENGINE *e, const char *cert_descrip); + const char *pass, ENGINE *e, + const char *cert_descrip); X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath); -#ifndef OPENSSL_NO_ENGINE +# ifndef OPENSSL_NO_ENGINE ENGINE *setup_engine(BIO *err, const char *engine, int debug); -#endif +# endif -#ifndef OPENSSL_NO_OCSP +# ifndef OPENSSL_NO_OCSP OCSP_RESPONSE *process_responder(BIO *err, OCSP_REQUEST *req, - const char *host, const char *path, - const char *port, int use_ssl, - const STACK_OF(CONF_VALUE) *headers, - int req_timeout); -#endif + const char *host, const char *path, + const char *port, int use_ssl, + const STACK_OF(CONF_VALUE) *headers, + int req_timeout); +# endif int load_config(BIO *err, CONF *cnf); char *make_config_name(void); /* Functions defined in ca.c and also used in ocsp.c */ int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, - ASN1_GENERALIZEDTIME **pinvtm, const char *str); - -#define DB_type 0 -#define DB_exp_date 1 -#define DB_rev_date 2 -#define DB_serial 3 /* index - unique */ -#define DB_file 4 -#define DB_name 5 /* index - unique when active and not disabled */ -#define DB_NUMBER 6 - -#define DB_TYPE_REV 'R' -#define DB_TYPE_EXP 'E' -#define DB_TYPE_VAL 'V' - -typedef struct db_attr_st - { - int unique_subject; - } DB_ATTR; -typedef struct ca_db_st - { - DB_ATTR attributes; - TXT_DB *db; - } CA_DB; + ASN1_GENERALIZEDTIME **pinvtm, const char *str); + +# define DB_type 0 +# define DB_exp_date 1 +# define DB_rev_date 2 +# define DB_serial 3 /* index - unique */ +# define DB_file 4 +# define DB_name 5 /* index - unique when active and not + * disabled */ +# define DB_NUMBER 6 + +# define DB_TYPE_REV 'R' +# define DB_TYPE_EXP 'E' +# define DB_TYPE_VAL 'V' + +typedef struct db_attr_st { + int unique_subject; +} DB_ATTR; +typedef struct ca_db_st { + DB_ATTR attributes; + TXT_DB *db; +} CA_DB; BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai); -int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai); +int save_serial(char *serialfile, char *suffix, BIGNUM *serial, + ASN1_INTEGER **retai); int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix); int rand_serial(BIGNUM *b, ASN1_INTEGER *ai); CA_DB *load_index(char *dbfile, DB_ATTR *dbattr); int index_index(CA_DB *db); int save_index(const char *dbfile, const char *suffix, CA_DB *db); -int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix); +int rotate_index(const char *dbfile, const char *new_suffix, + const char *old_suffix); void free_index(CA_DB *db); -#define index_name_cmp_noconst(a, b) \ - index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \ - (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b)) +# define index_name_cmp_noconst(a, b) \ + index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \ + (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b)) int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b); int parse_yesno(const char *str, int def); X509_NAME *parse_name(char *str, long chtype, int multirdn); int args_verify(char ***pargs, int *pargc, - int *badarg, BIO *err, X509_VERIFY_PARAM **pm); + int *badarg, BIO *err, X509_VERIFY_PARAM **pm); void policies_print(BIO *out, X509_STORE_CTX *ctx); int bio_to_mem(unsigned char **out, int maxlen, BIO *in); int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value); int init_gen_str(BIO *err, EVP_PKEY_CTX **pctx, - const char *algname, ENGINE *e, int do_param); + const char *algname, ENGINE *e, int do_param); int do_X509_sign(BIO *err, X509 *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts); + STACK_OF(OPENSSL_STRING) *sigopts); int do_X509_REQ_sign(BIO *err, X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts); + STACK_OF(OPENSSL_STRING) *sigopts); int do_X509_CRL_sign(BIO *err, X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts); -#ifndef OPENSSL_NO_PSK + STACK_OF(OPENSSL_STRING) *sigopts); +# ifndef OPENSSL_NO_PSK extern char *psk_key; -#endif -#ifndef OPENSSL_NO_JPAKE +# endif +# ifndef OPENSSL_NO_JPAKE void jpake_client_auth(BIO *out, BIO *conn, const char *secret); void jpake_server_auth(BIO *out, BIO *conn, const char *secret); -#endif +# endif -#ifndef OPENSSL_NO_TLSEXT +# ifndef OPENSSL_NO_TLSEXT unsigned char *next_protos_parse(unsigned short *outlen, const char *in); -#endif /* ndef OPENSSL_NO_TLSEXT */ +# endif /* ndef OPENSSL_NO_TLSEXT */ void print_cert_checks(BIO *bio, X509 *x, - const char *checkhost, - const char *checkemail, - const char *checkip); + const char *checkhost, + const char *checkemail, const char *checkip); void store_setup_crl_download(X509_STORE *st); -#define FORMAT_UNDEF 0 -#define FORMAT_ASN1 1 -#define FORMAT_TEXT 2 -#define FORMAT_PEM 3 -#define FORMAT_NETSCAPE 4 -#define FORMAT_PKCS12 5 -#define FORMAT_SMIME 6 -#define FORMAT_ENGINE 7 -#define FORMAT_IISSGC 8 /* XXX this stupid macro helps us to avoid - * adding yet another param to load_*key() */ -#define FORMAT_PEMRSA 9 /* PEM RSAPubicKey format */ -#define FORMAT_ASN1RSA 10 /* DER RSAPubicKey format */ -#define FORMAT_MSBLOB 11 /* MS Key blob format */ -#define FORMAT_PVK 12 /* MS PVK file format */ -#define FORMAT_HTTP 13 /* Download using HTTP */ +# define FORMAT_UNDEF 0 +# define FORMAT_ASN1 1 +# define FORMAT_TEXT 2 +# define FORMAT_PEM 3 +# define FORMAT_NETSCAPE 4 +# define FORMAT_PKCS12 5 +# define FORMAT_SMIME 6 +# define FORMAT_ENGINE 7 +# define FORMAT_IISSGC 8 /* XXX this stupid macro helps us to avoid + * adding yet another param to load_*key() */ +# define FORMAT_PEMRSA 9 /* PEM RSAPubicKey format */ +# define FORMAT_ASN1RSA 10 /* DER RSAPubicKey format */ +# define FORMAT_MSBLOB 11 /* MS Key blob format */ +# define FORMAT_PVK 12 /* MS PVK file format */ +# define FORMAT_HTTP 13 /* Download using HTTP */ -#define EXT_COPY_NONE 0 -#define EXT_COPY_ADD 1 -#define EXT_COPY_ALL 2 +# define EXT_COPY_NONE 0 +# define EXT_COPY_ADD 1 +# define EXT_COPY_ALL 2 -#define NETSCAPE_CERT_HDR "certificate" +# define NETSCAPE_CERT_HDR "certificate" -#define APP_PASS_LEN 1024 +# define APP_PASS_LEN 1024 -#define SERIAL_RAND_BITS 64 +# define SERIAL_RAND_BITS 64 int app_isdir(const char *); -int raw_read_stdin(void *,int); -int raw_write_stdout(const void *,int); +int raw_read_stdin(void *, int); +int raw_write_stdout(const void *, int); -#define TM_START 0 -#define TM_STOP 1 -double app_tminterval (int stop,int usertime); +# define TM_START 0 +# define TM_STOP 1 +double app_tminterval(int stop, int usertime); -#define OPENSSL_NO_SSL_INTERN +# define OPENSSL_NO_SSL_INTERN #endif diff --git a/apps/asn1pars.c b/apps/asn1pars.c index df29efef7e..7a0f169432 100644 --- a/apps/asn1pars.c +++ b/apps/asn1pars.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,15 +49,16 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -/* A nice addition from Dr Stephen Henson to - * add the -strparse option which parses nested binary structures +/* + * A nice addition from Dr Stephen Henson to add the + * -strparse option which parses nested binary structures */ #include @@ -70,377 +71,360 @@ #include /*- - * -inform arg - input format - default PEM (DER or PEM) - * -in arg - input file - default stdin - * -i - indent the details by depth - * -offset - where in the file to start - * -length - how many bytes to use - * -oid file - extra oid description file + * -inform arg - input format - default PEM (DER or PEM) + * -in arg - input file - default stdin + * -i - indent the details by depth + * -offset - where in the file to start + * -length - how many bytes to use + * -oid file - extra oid description file */ #undef PROG -#define PROG asn1parse_main +#define PROG asn1parse_main int MAIN(int, char **); static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf); int MAIN(int argc, char **argv) - { - int i,badops=0,offset=0,ret=1,j; - unsigned int length=0; - long num,tmplen; - BIO *in=NULL,*out=NULL,*b64=NULL, *derout = NULL; - int informat,indent=0, noout = 0, dump = 0; - char *infile=NULL,*str=NULL,*prog,*oidfile=NULL, *derfile=NULL; - char *genstr=NULL, *genconf=NULL; - unsigned char *tmpbuf; - const unsigned char *ctmpbuf; - BUF_MEM *buf=NULL; - STACK_OF(OPENSSL_STRING) *osk=NULL; - ASN1_TYPE *at=NULL; - - informat=FORMAT_PEM; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - prog=argv[0]; - argc--; - argv++; - if ((osk=sk_OPENSSL_STRING_new_null()) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto end; - } - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - derfile= *(++argv); - } - else if (strcmp(*argv,"-i") == 0) - { - indent=1; - } - else if (strcmp(*argv,"-noout") == 0) noout = 1; - else if (strcmp(*argv,"-oid") == 0) - { - if (--argc < 1) goto bad; - oidfile= *(++argv); - } - else if (strcmp(*argv,"-offset") == 0) - { - if (--argc < 1) goto bad; - offset= atoi(*(++argv)); - } - else if (strcmp(*argv,"-length") == 0) - { - if (--argc < 1) goto bad; - length= atoi(*(++argv)); - if (length == 0) goto bad; - } - else if (strcmp(*argv,"-dump") == 0) - { - dump= -1; - } - else if (strcmp(*argv,"-dlimit") == 0) - { - if (--argc < 1) goto bad; - dump= atoi(*(++argv)); - if (dump <= 0) goto bad; - } - else if (strcmp(*argv,"-strparse") == 0) - { - if (--argc < 1) goto bad; - sk_OPENSSL_STRING_push(osk,*(++argv)); - } - else if (strcmp(*argv,"-genstr") == 0) - { - if (--argc < 1) goto bad; - genstr= *(++argv); - } - else if (strcmp(*argv,"-genconf") == 0) - { - if (--argc < 1) goto bad; - genconf= *(++argv); - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] = 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + derfile = *(++argv); + } else if (strcmp(*argv, "-i") == 0) { + indent = 1; + } else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-oid") == 0) { + if (--argc < 1) + goto bad; + oidfile = *(++argv); + } else if (strcmp(*argv, "-offset") == 0) { + if (--argc < 1) + goto bad; + offset = atoi(*(++argv)); + } else if (strcmp(*argv, "-length") == 0) { + if (--argc < 1) + goto bad; + length = atoi(*(++argv)); + if (length == 0) + goto bad; + } else if (strcmp(*argv, "-dump") == 0) { + dump = -1; + } else if (strcmp(*argv, "-dlimit") == 0) { + if (--argc < 1) + goto bad; + dump = atoi(*(++argv)); + if (dump <= 0) + goto bad; + } else if (strcmp(*argv, "-strparse") == 0) { + if (--argc < 1) + goto bad; + sk_OPENSSL_STRING_push(osk, *(++argv)); + } else if (strcmp(*argv, "-genstr") == 0) { + if (--argc < 1) + goto bad; + genstr = *(++argv); + } else if (strcmp(*argv, "-genconf") == 0) { + if (--argc < 1) + goto bad; + genconf = *(++argv); + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] data[num]),BUFSIZ); - if (i <= 0) break; - num+=i; - } - } - str=buf->data; - - /* If any structs to parse go through in sequence */ - - if (sk_OPENSSL_STRING_num(osk)) - { - tmpbuf=(unsigned char *)str; - tmplen=num; - for (i=0; ivalue.asn1_string->data; - tmplen=at->value.asn1_string->length; - } - str=(char *)tmpbuf; - num=tmplen; - } - - if (offset >= num) - { - BIO_printf(bio_err, "Error: offset too large\n"); - goto end; - } - - num -= offset; - - if ((length == 0) || ((long)length > num)) length=(unsigned int)num; - if(derout) { - if(BIO_write(derout, str + offset, length) != (int)length) { - BIO_printf(bio_err, "Error writing output\n"); - ERR_print_errors(bio_err); - goto end; - } - } - if (!noout && - !ASN1_parse_dump(out,(unsigned char *)&(str[offset]),length, - indent,dump)) - { - ERR_print_errors(bio_err); - goto end; - } - ret=0; -end: - BIO_free(derout); - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (b64 != NULL) BIO_free(b64); - if (ret != 0) - ERR_print_errors(bio_err); - if (buf != NULL) BUF_MEM_free(buf); - if (at != NULL) ASN1_TYPE_free(at); - if (osk != NULL) sk_OPENSSL_STRING_free(osk); - OBJ_cleanup(); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (oidfile != NULL) { + if (BIO_read_filename(in, oidfile) <= 0) { + BIO_printf(bio_err, "problems opening %s\n", oidfile); + ERR_print_errors(bio_err); + goto end; + } + OBJ_create_objects(in); + } + + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + + if (derfile) { + if (!(derout = BIO_new_file(derfile, "wb"))) { + BIO_printf(bio_err, "problems opening %s\n", derfile); + ERR_print_errors(bio_err); + goto end; + } + } + + if ((buf = BUF_MEM_new()) == NULL) + goto end; + if (!BUF_MEM_grow(buf, BUFSIZ * 8)) + goto end; /* Pre-allocate :-) */ + + if (genstr || genconf) { + num = do_generate(bio_err, genstr, genconf, buf); + if (num < 0) { + ERR_print_errors(bio_err); + goto end; + } + } + + else { + + if (informat == FORMAT_PEM) { + BIO *tmp; + + if ((b64 = BIO_new(BIO_f_base64())) == NULL) + goto end; + BIO_push(b64, in); + tmp = in; + in = b64; + b64 = tmp; + } + + num = 0; + for (;;) { + if (!BUF_MEM_grow(buf, (int)num + BUFSIZ)) + goto end; + i = BIO_read(in, &(buf->data[num]), BUFSIZ); + if (i <= 0) + break; + num += i; + } + } + str = buf->data; + + /* If any structs to parse go through in sequence */ + + if (sk_OPENSSL_STRING_num(osk)) { + tmpbuf = (unsigned char *)str; + tmplen = num; + for (i = 0; i < sk_OPENSSL_STRING_num(osk); i++) { + ASN1_TYPE *atmp; + int typ; + j = atoi(sk_OPENSSL_STRING_value(osk, i)); + if (j == 0) { + BIO_printf(bio_err, "'%s' is an invalid number\n", + sk_OPENSSL_STRING_value(osk, i)); + continue; + } + tmpbuf += j; + tmplen -= j; + atmp = at; + ctmpbuf = tmpbuf; + at = d2i_ASN1_TYPE(NULL, &ctmpbuf, tmplen); + ASN1_TYPE_free(atmp); + if (!at) { + BIO_printf(bio_err, "Error parsing structure\n"); + ERR_print_errors(bio_err); + goto end; + } + typ = ASN1_TYPE_get(at); + if ((typ == V_ASN1_OBJECT) + || (typ == V_ASN1_NULL)) { + BIO_printf(bio_err, "Can't parse %s type\n", + typ == V_ASN1_NULL ? "NULL" : "OBJECT"); + ERR_print_errors(bio_err); + goto end; + } + /* hmm... this is a little evil but it works */ + tmpbuf = at->value.asn1_string->data; + tmplen = at->value.asn1_string->length; + } + str = (char *)tmpbuf; + num = tmplen; + } + + if (offset >= num) { + BIO_printf(bio_err, "Error: offset too large\n"); + goto end; + } + + num -= offset; + + if ((length == 0) || ((long)length > num)) + length = (unsigned int)num; + if (derout) { + if (BIO_write(derout, str + offset, length) != (int)length) { + BIO_printf(bio_err, "Error writing output\n"); + ERR_print_errors(bio_err); + goto end; + } + } + if (!noout && + !ASN1_parse_dump(out, (unsigned char *)&(str[offset]), length, + indent, dump)) { + ERR_print_errors(bio_err); + goto end; + } + ret = 0; + end: + BIO_free(derout); + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (b64 != NULL) + BIO_free(b64); + if (ret != 0) + ERR_print_errors(bio_err); + if (buf != NULL) + BUF_MEM_free(buf); + if (at != NULL) + ASN1_TYPE_free(at); + if (osk != NULL) + sk_OPENSSL_STRING_free(osk); + OBJ_cleanup(); + apps_shutdown(); + OPENSSL_EXIT(ret); +} static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf) - { - CONF *cnf = NULL; - int len; - long errline; - unsigned char *p; - ASN1_TYPE *atyp = NULL; +{ + CONF *cnf = NULL; + int len; + long errline; + unsigned char *p; + ASN1_TYPE *atyp = NULL; - if (genconf) - { - cnf = NCONF_new(NULL); - if (!NCONF_load(cnf, genconf, &errline)) - goto conferr; - if (!genstr) - genstr = NCONF_get_string(cnf, "default", "asn1"); - if (!genstr) - { - BIO_printf(bio, "Can't find 'asn1' in '%s'\n", genconf); - goto err; - } - } + if (genconf) { + cnf = NCONF_new(NULL); + if (!NCONF_load(cnf, genconf, &errline)) + goto conferr; + if (!genstr) + genstr = NCONF_get_string(cnf, "default", "asn1"); + if (!genstr) { + BIO_printf(bio, "Can't find 'asn1' in '%s'\n", genconf); + goto err; + } + } - atyp = ASN1_generate_nconf(genstr, cnf); - NCONF_free(cnf); - cnf = NULL; + atyp = ASN1_generate_nconf(genstr, cnf); + NCONF_free(cnf); + cnf = NULL; - if (!atyp) - return -1; + if (!atyp) + return -1; - len = i2d_ASN1_TYPE(atyp, NULL); + len = i2d_ASN1_TYPE(atyp, NULL); - if (len <= 0) - goto err; + if (len <= 0) + goto err; - if (!BUF_MEM_grow(buf,len)) - goto err; + if (!BUF_MEM_grow(buf, len)) + goto err; - p=(unsigned char *)buf->data; + p = (unsigned char *)buf->data; - i2d_ASN1_TYPE(atyp, &p); + i2d_ASN1_TYPE(atyp, &p); - ASN1_TYPE_free(atyp); - return len; + ASN1_TYPE_free(atyp); + return len; - conferr: + conferr: - if (errline > 0) - BIO_printf(bio, "Error on line %ld of config file '%s'\n", - errline, genconf); - else - BIO_printf(bio, "Error loading config file '%s'\n", genconf); + if (errline > 0) + BIO_printf(bio, "Error on line %ld of config file '%s'\n", + errline, genconf); + else + BIO_printf(bio, "Error loading config file '%s'\n", genconf); - err: - NCONF_free(cnf); - ASN1_TYPE_free(atyp); + err: + NCONF_free(cnf); + ASN1_TYPE_free(atyp); - return -1; + return -1; - } +} diff --git a/apps/ca.c b/apps/ca.c index b1311d6b19..f11bd6dd61 100644 --- a/apps/ca.c +++ b/apps/ca.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -76,117 +76,117 @@ #include #ifndef W_OK -# ifdef OPENSSL_SYS_VMS -# if defined(__DECC) -# include -# else -# include -# endif -# elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE) -# include +# ifdef OPENSSL_SYS_VMS +# if defined(__DECC) +# include +# else +# include # endif +# elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE) +# include +# endif #endif #include "apps.h" #ifndef W_OK -# define F_OK 0 -# define X_OK 1 -# define W_OK 2 -# define R_OK 4 +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 #endif #undef PROG #define PROG ca_main -#define BASE_SECTION "ca" +#define BASE_SECTION "ca" #define CONFIG_FILE "openssl.cnf" -#define ENV_DEFAULT_CA "default_ca" - -#define STRING_MASK "string_mask" -#define UTF8_IN "utf8" - -#define ENV_DIR "dir" -#define ENV_CERTS "certs" -#define ENV_CRL_DIR "crl_dir" -#define ENV_CA_DB "CA_DB" -#define ENV_NEW_CERTS_DIR "new_certs_dir" -#define ENV_CERTIFICATE "certificate" -#define ENV_SERIAL "serial" -#define ENV_CRLNUMBER "crlnumber" -#define ENV_CRL "crl" -#define ENV_PRIVATE_KEY "private_key" -#define ENV_RANDFILE "RANDFILE" -#define ENV_DEFAULT_DAYS "default_days" -#define ENV_DEFAULT_STARTDATE "default_startdate" -#define ENV_DEFAULT_ENDDATE "default_enddate" -#define ENV_DEFAULT_CRL_DAYS "default_crl_days" -#define ENV_DEFAULT_CRL_HOURS "default_crl_hours" -#define ENV_DEFAULT_MD "default_md" -#define ENV_DEFAULT_EMAIL_DN "email_in_dn" -#define ENV_PRESERVE "preserve" -#define ENV_POLICY "policy" -#define ENV_EXTENSIONS "x509_extensions" -#define ENV_CRLEXT "crl_extensions" -#define ENV_MSIE_HACK "msie_hack" -#define ENV_NAMEOPT "name_opt" -#define ENV_CERTOPT "cert_opt" -#define ENV_EXTCOPY "copy_extensions" -#define ENV_UNIQUE_SUBJECT "unique_subject" - -#define ENV_DATABASE "database" +#define ENV_DEFAULT_CA "default_ca" + +#define STRING_MASK "string_mask" +#define UTF8_IN "utf8" + +#define ENV_DIR "dir" +#define ENV_CERTS "certs" +#define ENV_CRL_DIR "crl_dir" +#define ENV_CA_DB "CA_DB" +#define ENV_NEW_CERTS_DIR "new_certs_dir" +#define ENV_CERTIFICATE "certificate" +#define ENV_SERIAL "serial" +#define ENV_CRLNUMBER "crlnumber" +#define ENV_CRL "crl" +#define ENV_PRIVATE_KEY "private_key" +#define ENV_RANDFILE "RANDFILE" +#define ENV_DEFAULT_DAYS "default_days" +#define ENV_DEFAULT_STARTDATE "default_startdate" +#define ENV_DEFAULT_ENDDATE "default_enddate" +#define ENV_DEFAULT_CRL_DAYS "default_crl_days" +#define ENV_DEFAULT_CRL_HOURS "default_crl_hours" +#define ENV_DEFAULT_MD "default_md" +#define ENV_DEFAULT_EMAIL_DN "email_in_dn" +#define ENV_PRESERVE "preserve" +#define ENV_POLICY "policy" +#define ENV_EXTENSIONS "x509_extensions" +#define ENV_CRLEXT "crl_extensions" +#define ENV_MSIE_HACK "msie_hack" +#define ENV_NAMEOPT "name_opt" +#define ENV_CERTOPT "cert_opt" +#define ENV_EXTCOPY "copy_extensions" +#define ENV_UNIQUE_SUBJECT "unique_subject" + +#define ENV_DATABASE "database" /* Additional revocation information types */ -#define REV_NONE 0 /* No addditional information */ -#define REV_CRL_REASON 1 /* Value is CRL reason code */ -#define REV_HOLD 2 /* Value is hold instruction */ -#define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */ -#define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */ - -static const char *ca_usage[]={ -"usage: ca args\n", -"\n", -" -verbose - Talk alot while doing things\n", -" -config file - A config file\n", -" -name arg - The particular CA definition to use\n", -" -gencrl - Generate a new CRL\n", -" -crldays days - Days is when the next CRL is due\n", -" -crlhours hours - Hours is when the next CRL is due\n", -" -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n", -" -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n", -" -days arg - number of days to certify the certificate for\n", -" -md arg - md to use, one of md2, md5, sha or sha1\n", -" -policy arg - The CA 'policy' to support\n", -" -keyfile arg - private key file\n", -" -keyform arg - private key file format (PEM or ENGINE)\n", -" -key arg - key to decode the private key if it is encrypted\n", -" -cert file - The CA certificate\n", -" -selfsign - sign a certificate with the key associated with it\n", -" -in file - The input PEM encoded certificate request(s)\n", -" -out file - Where to put the output file(s)\n", -" -outdir dir - Where to put output certificates\n", -" -infiles .... - The last argument, requests to process\n", -" -spkac file - File contains DN and signed public key and challenge\n", -" -ss_cert file - File contains a self signed cert to sign\n", -" -preserveDN - Don't re-order the DN\n", -" -noemailDN - Don't add the EMAIL field into certificate' subject\n", -" -batch - Don't ask questions\n", -" -msie_hack - msie modifications to handle all those universal strings\n", -" -revoke file - Revoke a certificate (given in file)\n", -" -subj arg - Use arg instead of request's subject\n", -" -utf8 - input characters are UTF8 (default ASCII)\n", -" -multivalue-rdn - enable support for multivalued RDNs\n", -" -extensions .. - Extension section (override value in config file)\n", -" -extfile file - Configuration file with X509v3 extentions to add\n", -" -crlexts .. - CRL extension section (override value in config file)\n", +#define REV_NONE 0 /* No addditional information */ +#define REV_CRL_REASON 1 /* Value is CRL reason code */ +#define REV_HOLD 2 /* Value is hold instruction */ +#define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */ +#define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */ + +static const char *ca_usage[] = { + "usage: ca args\n", + "\n", + " -verbose - Talk alot while doing things\n", + " -config file - A config file\n", + " -name arg - The particular CA definition to use\n", + " -gencrl - Generate a new CRL\n", + " -crldays days - Days is when the next CRL is due\n", + " -crlhours hours - Hours is when the next CRL is due\n", + " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n", + " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n", + " -days arg - number of days to certify the certificate for\n", + " -md arg - md to use, one of md2, md5, sha or sha1\n", + " -policy arg - The CA 'policy' to support\n", + " -keyfile arg - private key file\n", + " -keyform arg - private key file format (PEM or ENGINE)\n", + " -key arg - key to decode the private key if it is encrypted\n", + " -cert file - The CA certificate\n", + " -selfsign - sign a certificate with the key associated with it\n", + " -in file - The input PEM encoded certificate request(s)\n", + " -out file - Where to put the output file(s)\n", + " -outdir dir - Where to put output certificates\n", + " -infiles .... - The last argument, requests to process\n", + " -spkac file - File contains DN and signed public key and challenge\n", + " -ss_cert file - File contains a self signed cert to sign\n", + " -preserveDN - Don't re-order the DN\n", + " -noemailDN - Don't add the EMAIL field into certificate' subject\n", + " -batch - Don't ask questions\n", + " -msie_hack - msie modifications to handle all those universal strings\n", + " -revoke file - Revoke a certificate (given in file)\n", + " -subj arg - Use arg instead of request's subject\n", + " -utf8 - input characters are UTF8 (default ASCII)\n", + " -multivalue-rdn - enable support for multivalued RDNs\n", + " -extensions .. - Extension section (override value in config file)\n", + " -extfile file - Configuration file with X509v3 extentions to add\n", + " -crlexts .. - CRL extension section (override value in config file)\n", #ifndef OPENSSL_NO_ENGINE -" -engine e - use engine e, possibly a hardware device.\n", + " -engine e - use engine e, possibly a hardware device.\n", #endif -" -status serial - Shows certificate status given the serial number\n", -" -updatedb - Updates db for expired certificates\n", -NULL + " -status serial - Shows certificate status given the serial number\n", + " -updatedb - Updates db for expired certificates\n", + NULL }; #ifdef EFENCE @@ -196,36 +196,42 @@ extern int EF_ALIGNMENT; #endif static void lookup_fail(const char *name, const char *tag); -static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, - const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy,CA_DB *db, - BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, - char *enddate, long days, int batch, char *ext_sect, CONF *conf, - int verbose, unsigned long certopt, unsigned long nameopt, - int default_op, int ext_copy, int selfsign); -static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, - const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, - CA_DB *db, BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, - char *startdate, char *enddate, long days, int batch, - char *ext_sect, CONF *conf,int verbose, unsigned long certopt, - unsigned long nameopt, int default_op, int ext_copy, - ENGINE *e); -static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, - const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, - CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, int email_dn, - char *startdate, char *enddate, long days, char *ext_sect, - CONF *conf, int verbose, unsigned long certopt, - unsigned long nameopt, int default_op, int ext_copy); -static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext); -static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, - STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, - int email_dn, char *startdate, char *enddate, long days, int batch, - int verbose, X509_REQ *req, char *ext_sect, CONF *conf, - unsigned long certopt, unsigned long nameopt, int default_op, - int ext_copy, int selfsign); +static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, char *enddate, + long days, int batch, char *ext_sect, CONF *conf, + int verbose, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign); +static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, + char *enddate, long days, int batch, char *ext_sect, + CONF *conf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy, + ENGINE *e); +static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, + X509 *x509, const EVP_MD *dgst, + STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, + char *enddate, long days, char *ext_sect, CONF *conf, + int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy); +static void write_new_certificate(BIO *bp, X509 *x, int output_der, + int notext); +static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, + char *subj, unsigned long chtype, int multirdn, + int email_dn, char *startdate, char *enddate, long days, + int batch, int verbose, X509_REQ *req, char *ext_sect, + CONF *conf, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign); static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval); static int get_certificate_status(const char *ser_status, CA_DB *db); static int do_updatedb(CA_DB *db); @@ -233,2808 +239,2665 @@ static int check_time_format(const char *str); char *make_revocation_str(int rev_type, char *rev_arg); int make_revoked(X509_REVOKED *rev, const char *str); int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str); -static CONF *conf=NULL; -static CONF *extconf=NULL; -static char *section=NULL; - -static int preserve=0; -static int msie_hack=0; +static CONF *conf = NULL; +static CONF *extconf = NULL; +static char *section = NULL; +static int preserve = 0; +static int msie_hack = 0; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - char *key=NULL,*passargin=NULL; - int create_ser = 0; - int free_key = 0; - int total=0; - int total_done=0; - int badops=0; - int ret=1; - int email_dn=1; - int req=0; - int verbose=0; - int gencrl=0; - int dorevoke=0; - int doupdatedb=0; - long crldays=0; - long crlhours=0; - long crlsec=0; - long errorline= -1; - char *configfile=NULL; - char *md=NULL; - char *policy=NULL; - char *keyfile=NULL; - char *certfile=NULL; - int keyform=FORMAT_PEM; - char *infile=NULL; - char *spkac_file=NULL; - char *ss_cert_file=NULL; - char *ser_status=NULL; - EVP_PKEY *pkey=NULL; - int output_der = 0; - char *outfile=NULL; - char *outdir=NULL; - char *serialfile=NULL; - char *crlnumberfile=NULL; - char *extensions=NULL; - char *extfile=NULL; - char *subj=NULL; - unsigned long chtype = MBSTRING_ASC; - int multirdn = 0; - char *tmp_email_dn=NULL; - char *crl_ext=NULL; - int rev_type = REV_NONE; - char *rev_arg = NULL; - BIGNUM *serial=NULL; - BIGNUM *crlnumber=NULL; - char *startdate=NULL; - char *enddate=NULL; - long days=0; - int batch=0; - int notext=0; - unsigned long nameopt = 0, certopt = 0; - int default_op = 1; - int ext_copy = EXT_COPY_NONE; - int selfsign = 0; - X509 *x509=NULL, *x509p = NULL; - X509 *x=NULL; - BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL; - char *dbfile=NULL; - CA_DB *db=NULL; - X509_CRL *crl=NULL; - X509_REVOKED *r=NULL; - ASN1_TIME *tmptm; - ASN1_INTEGER *tmpser; - char *f; - const char *p; - char * const *pp; - int i,j; - const EVP_MD *dgst=NULL; - STACK_OF(CONF_VALUE) *attribs=NULL; - STACK_OF(X509) *cert_sk=NULL; - STACK_OF(OPENSSL_STRING) *sigopts = NULL; +{ + ENGINE *e = NULL; + char *key = NULL, *passargin = NULL; + int create_ser = 0; + int free_key = 0; + int total = 0; + int total_done = 0; + int badops = 0; + int ret = 1; + int email_dn = 1; + int req = 0; + int verbose = 0; + int gencrl = 0; + int dorevoke = 0; + int doupdatedb = 0; + long crldays = 0; + long crlhours = 0; + long crlsec = 0; + long errorline = -1; + char *configfile = NULL; + char *md = NULL; + char *policy = NULL; + char *keyfile = NULL; + char *certfile = NULL; + int keyform = FORMAT_PEM; + char *infile = NULL; + char *spkac_file = NULL; + char *ss_cert_file = NULL; + char *ser_status = NULL; + EVP_PKEY *pkey = NULL; + int output_der = 0; + char *outfile = NULL; + char *outdir = NULL; + char *serialfile = NULL; + char *crlnumberfile = NULL; + char *extensions = NULL; + char *extfile = NULL; + char *subj = NULL; + unsigned long chtype = MBSTRING_ASC; + int multirdn = 0; + char *tmp_email_dn = NULL; + char *crl_ext = NULL; + int rev_type = REV_NONE; + char *rev_arg = NULL; + BIGNUM *serial = NULL; + BIGNUM *crlnumber = NULL; + char *startdate = NULL; + char *enddate = NULL; + long days = 0; + int batch = 0; + int notext = 0; + unsigned long nameopt = 0, certopt = 0; + int default_op = 1; + int ext_copy = EXT_COPY_NONE; + int selfsign = 0; + X509 *x509 = NULL, *x509p = NULL; + X509 *x = NULL; + BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL; + char *dbfile = NULL; + CA_DB *db = NULL; + X509_CRL *crl = NULL; + X509_REVOKED *r = NULL; + ASN1_TIME *tmptm; + ASN1_INTEGER *tmpser; + char *f; + const char *p; + char *const *pp; + int i, j; + const EVP_MD *dgst = NULL; + STACK_OF(CONF_VALUE) *attribs = NULL; + STACK_OF(X509) *cert_sk = NULL; + STACK_OF(OPENSSL_STRING) *sigopts = NULL; #undef BSIZE #define BSIZE 256 - MS_STATIC char buf[3][BSIZE]; - char *randfile=NULL; + MS_STATIC char buf[3][BSIZE]; + char *randfile = NULL; #ifndef OPENSSL_NO_ENGINE - char *engine = NULL; + char *engine = NULL; #endif - char *tofree=NULL; - DB_ATTR db_attr; + char *tofree = NULL; + DB_ATTR db_attr; #ifdef EFENCE -EF_PROTECT_FREE=1; -EF_PROTECT_BELOW=1; -EF_ALIGNMENT=0; + EF_PROTECT_FREE = 1; + EF_PROTECT_BELOW = 1; + EF_ALIGNMENT = 0; #endif - apps_startup(); - - conf = NULL; - key = NULL; - section = NULL; - - preserve=0; - msie_hack=0; - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-verbose") == 0) - verbose=1; - else if (strcmp(*argv,"-config") == 0) - { - if (--argc < 1) goto bad; - configfile= *(++argv); - } - else if (strcmp(*argv,"-name") == 0) - { - if (--argc < 1) goto bad; - section= *(++argv); - } - else if (strcmp(*argv,"-subj") == 0) - { - if (--argc < 1) goto bad; - subj= *(++argv); - /* preserve=1; */ - } - else if (strcmp(*argv,"-utf8") == 0) - chtype = MBSTRING_UTF8; - else if (strcmp(*argv,"-create_serial") == 0) - create_ser = 1; - else if (strcmp(*argv,"-multivalue-rdn") == 0) - multirdn=1; - else if (strcmp(*argv,"-startdate") == 0) - { - if (--argc < 1) goto bad; - startdate= *(++argv); - } - else if (strcmp(*argv,"-enddate") == 0) - { - if (--argc < 1) goto bad; - enddate= *(++argv); - } - else if (strcmp(*argv,"-days") == 0) - { - if (--argc < 1) goto bad; - days=atoi(*(++argv)); - } - else if (strcmp(*argv,"-md") == 0) - { - if (--argc < 1) goto bad; - md= *(++argv); - } - else if (strcmp(*argv,"-policy") == 0) - { - if (--argc < 1) goto bad; - policy= *(++argv); - } - else if (strcmp(*argv,"-keyfile") == 0) - { - if (--argc < 1) goto bad; - keyfile= *(++argv); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) goto bad; - keyform=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-passin") == 0) - { - if (--argc < 1) goto bad; - passargin= *(++argv); - } - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - key= *(++argv); - } - else if (strcmp(*argv,"-cert") == 0) - { - if (--argc < 1) goto bad; - certfile= *(++argv); - } - else if (strcmp(*argv,"-selfsign") == 0) - selfsign=1; - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - req=1; - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-outdir") == 0) - { - if (--argc < 1) goto bad; - outdir= *(++argv); - } - else if (strcmp(*argv,"-sigopt") == 0) - { - if (--argc < 1) - goto bad; - if (!sigopts) - sigopts = sk_OPENSSL_STRING_new_null(); - if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) - goto bad; - } - else if (strcmp(*argv,"-notext") == 0) - notext=1; - else if (strcmp(*argv,"-batch") == 0) - batch=1; - else if (strcmp(*argv,"-preserveDN") == 0) - preserve=1; - else if (strcmp(*argv,"-noemailDN") == 0) - email_dn=0; - else if (strcmp(*argv,"-gencrl") == 0) - gencrl=1; - else if (strcmp(*argv,"-msie_hack") == 0) - msie_hack=1; - else if (strcmp(*argv,"-crldays") == 0) - { - if (--argc < 1) goto bad; - crldays= atol(*(++argv)); - } - else if (strcmp(*argv,"-crlhours") == 0) - { - if (--argc < 1) goto bad; - crlhours= atol(*(++argv)); - } - else if (strcmp(*argv,"-crlsec") == 0) - { - if (--argc < 1) goto bad; - crlsec = atol(*(++argv)); - } - else if (strcmp(*argv,"-infiles") == 0) - { - argc--; - argv++; - req=1; - break; - } - else if (strcmp(*argv, "-ss_cert") == 0) - { - if (--argc < 1) goto bad; - ss_cert_file = *(++argv); - req=1; - } - else if (strcmp(*argv, "-spkac") == 0) - { - if (--argc < 1) goto bad; - spkac_file = *(++argv); - req=1; - } - else if (strcmp(*argv,"-revoke") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - dorevoke=1; - } - else if (strcmp(*argv,"-valid") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - dorevoke=2; - } - else if (strcmp(*argv,"-extensions") == 0) - { - if (--argc < 1) goto bad; - extensions= *(++argv); - } - else if (strcmp(*argv,"-extfile") == 0) - { - if (--argc < 1) goto bad; - extfile= *(++argv); - } - else if (strcmp(*argv,"-status") == 0) - { - if (--argc < 1) goto bad; - ser_status= *(++argv); - } - else if (strcmp(*argv,"-updatedb") == 0) - { - doupdatedb=1; - } - else if (strcmp(*argv,"-crlexts") == 0) - { - if (--argc < 1) goto bad; - crl_ext= *(++argv); - } - else if (strcmp(*argv,"-crl_reason") == 0) - { - if (--argc < 1) goto bad; - rev_arg = *(++argv); - rev_type = REV_CRL_REASON; - } - else if (strcmp(*argv,"-crl_hold") == 0) - { - if (--argc < 1) goto bad; - rev_arg = *(++argv); - rev_type = REV_HOLD; - } - else if (strcmp(*argv,"-crl_compromise") == 0) - { - if (--argc < 1) goto bad; - rev_arg = *(++argv); - rev_type = REV_KEY_COMPROMISE; - } - else if (strcmp(*argv,"-crl_CA_compromise") == 0) - { - if (--argc < 1) goto bad; - rev_arg = *(++argv); - rev_type = REV_CA_COMPROMISE; - } + apps_startup(); + + conf = NULL; + key = NULL; + section = NULL; + + preserve = 0; + msie_hack = 0; + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-verbose") == 0) + verbose = 1; + else if (strcmp(*argv, "-config") == 0) { + if (--argc < 1) + goto bad; + configfile = *(++argv); + } else if (strcmp(*argv, "-name") == 0) { + if (--argc < 1) + goto bad; + section = *(++argv); + } else if (strcmp(*argv, "-subj") == 0) { + if (--argc < 1) + goto bad; + subj = *(++argv); + /* preserve=1; */ + } else if (strcmp(*argv, "-utf8") == 0) + chtype = MBSTRING_UTF8; + else if (strcmp(*argv, "-create_serial") == 0) + create_ser = 1; + else if (strcmp(*argv, "-multivalue-rdn") == 0) + multirdn = 1; + else if (strcmp(*argv, "-startdate") == 0) { + if (--argc < 1) + goto bad; + startdate = *(++argv); + } else if (strcmp(*argv, "-enddate") == 0) { + if (--argc < 1) + goto bad; + enddate = *(++argv); + } else if (strcmp(*argv, "-days") == 0) { + if (--argc < 1) + goto bad; + days = atoi(*(++argv)); + } else if (strcmp(*argv, "-md") == 0) { + if (--argc < 1) + goto bad; + md = *(++argv); + } else if (strcmp(*argv, "-policy") == 0) { + if (--argc < 1) + goto bad; + policy = *(++argv); + } else if (strcmp(*argv, "-keyfile") == 0) { + if (--argc < 1) + goto bad; + keyfile = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + goto bad; + keyform = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-passin") == 0) { + if (--argc < 1) + goto bad; + passargin = *(++argv); + } else if (strcmp(*argv, "-key") == 0) { + if (--argc < 1) + goto bad; + key = *(++argv); + } else if (strcmp(*argv, "-cert") == 0) { + if (--argc < 1) + goto bad; + certfile = *(++argv); + } else if (strcmp(*argv, "-selfsign") == 0) + selfsign = 1; + else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + req = 1; + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-outdir") == 0) { + if (--argc < 1) + goto bad; + outdir = *(++argv); + } else if (strcmp(*argv, "-sigopt") == 0) { + if (--argc < 1) + goto bad; + if (!sigopts) + sigopts = sk_OPENSSL_STRING_new_null(); + if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-notext") == 0) + notext = 1; + else if (strcmp(*argv, "-batch") == 0) + batch = 1; + else if (strcmp(*argv, "-preserveDN") == 0) + preserve = 1; + else if (strcmp(*argv, "-noemailDN") == 0) + email_dn = 0; + else if (strcmp(*argv, "-gencrl") == 0) + gencrl = 1; + else if (strcmp(*argv, "-msie_hack") == 0) + msie_hack = 1; + else if (strcmp(*argv, "-crldays") == 0) { + if (--argc < 1) + goto bad; + crldays = atol(*(++argv)); + } else if (strcmp(*argv, "-crlhours") == 0) { + if (--argc < 1) + goto bad; + crlhours = atol(*(++argv)); + } else if (strcmp(*argv, "-crlsec") == 0) { + if (--argc < 1) + goto bad; + crlsec = atol(*(++argv)); + } else if (strcmp(*argv, "-infiles") == 0) { + argc--; + argv++; + req = 1; + break; + } else if (strcmp(*argv, "-ss_cert") == 0) { + if (--argc < 1) + goto bad; + ss_cert_file = *(++argv); + req = 1; + } else if (strcmp(*argv, "-spkac") == 0) { + if (--argc < 1) + goto bad; + spkac_file = *(++argv); + req = 1; + } else if (strcmp(*argv, "-revoke") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + dorevoke = 1; + } else if (strcmp(*argv, "-valid") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + dorevoke = 2; + } else if (strcmp(*argv, "-extensions") == 0) { + if (--argc < 1) + goto bad; + extensions = *(++argv); + } else if (strcmp(*argv, "-extfile") == 0) { + if (--argc < 1) + goto bad; + extfile = *(++argv); + } else if (strcmp(*argv, "-status") == 0) { + if (--argc < 1) + goto bad; + ser_status = *(++argv); + } else if (strcmp(*argv, "-updatedb") == 0) { + doupdatedb = 1; + } else if (strcmp(*argv, "-crlexts") == 0) { + if (--argc < 1) + goto bad; + crl_ext = *(++argv); + } else if (strcmp(*argv, "-crl_reason") == 0) { + if (--argc < 1) + goto bad; + rev_arg = *(++argv); + rev_type = REV_CRL_REASON; + } else if (strcmp(*argv, "-crl_hold") == 0) { + if (--argc < 1) + goto bad; + rev_arg = *(++argv); + rev_type = REV_HOLD; + } else if (strcmp(*argv, "-crl_compromise") == 0) { + if (--argc < 1) + goto bad; + rev_arg = *(++argv); + rev_type = REV_KEY_COMPROMISE; + } else if (strcmp(*argv, "-crl_CA_compromise") == 0) { + if (--argc < 1) + goto bad; + rev_arg = *(++argv); + rev_type = REV_CA_COMPROMISE; + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } #endif - else - { -bad: - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { - const char **pp2; - - for (pp2=ca_usage; (*pp2 != NULL); pp2++) - BIO_printf(bio_err,"%s",*pp2); - goto err; - } - - ERR_load_crypto_strings(); - - /*****************************************************************/ - tofree=NULL; - if (configfile == NULL) configfile = getenv("OPENSSL_CONF"); - if (configfile == NULL) configfile = getenv("SSLEAY_CONF"); - if (configfile == NULL) - { - const char *s=X509_get_default_cert_area(); - size_t len; + else { + bad: + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + const char **pp2; + + for (pp2 = ca_usage; (*pp2 != NULL); pp2++) + BIO_printf(bio_err, "%s", *pp2); + goto err; + } + + ERR_load_crypto_strings(); + + /*****************************************************************/ + tofree = NULL; + if (configfile == NULL) + configfile = getenv("OPENSSL_CONF"); + if (configfile == NULL) + configfile = getenv("SSLEAY_CONF"); + if (configfile == NULL) { + const char *s = X509_get_default_cert_area(); + size_t len; #ifdef OPENSSL_SYS_VMS - len = strlen(s)+sizeof(CONFIG_FILE); - tofree=OPENSSL_malloc(len); - strcpy(tofree,s); + len = strlen(s) + sizeof(CONFIG_FILE); + tofree = OPENSSL_malloc(len); + strcpy(tofree, s); #else - len = strlen(s)+sizeof(CONFIG_FILE)+1; - tofree=OPENSSL_malloc(len); - BUF_strlcpy(tofree,s,len); - BUF_strlcat(tofree,"/",len); + len = strlen(s) + sizeof(CONFIG_FILE) + 1; + tofree = OPENSSL_malloc(len); + BUF_strlcpy(tofree, s, len); + BUF_strlcat(tofree, "/", len); #endif - BUF_strlcat(tofree,CONFIG_FILE,len); - configfile=tofree; - } - - BIO_printf(bio_err,"Using configuration from %s\n",configfile); - conf = NCONF_new(NULL); - if (NCONF_load(conf,configfile,&errorline) <= 0) - { - if (errorline <= 0) - BIO_printf(bio_err,"error loading the config file '%s'\n", - configfile); - else - BIO_printf(bio_err,"error on line %ld of config file '%s'\n" - ,errorline,configfile); - goto err; - } - if(tofree) - { - OPENSSL_free(tofree); - tofree = NULL; - } - - if (!load_config(bio_err, conf)) - goto err; + BUF_strlcat(tofree, CONFIG_FILE, len); + configfile = tofree; + } + + BIO_printf(bio_err, "Using configuration from %s\n", configfile); + conf = NCONF_new(NULL); + if (NCONF_load(conf, configfile, &errorline) <= 0) { + if (errorline <= 0) + BIO_printf(bio_err, "error loading the config file '%s'\n", + configfile); + else + BIO_printf(bio_err, "error on line %ld of config file '%s'\n", + errorline, configfile); + goto err; + } + if (tofree) { + OPENSSL_free(tofree); + tofree = NULL; + } + + if (!load_config(bio_err, conf)) + goto err; #ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); + e = setup_engine(bio_err, engine, 0); #endif - /* Lets get the config section we are using */ - if (section == NULL) - { - section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA); - if (section == NULL) - { - lookup_fail(BASE_SECTION,ENV_DEFAULT_CA); - goto err; - } - } - - if (conf != NULL) - { - p=NCONF_get_string(conf,NULL,"oid_file"); - if (p == NULL) - ERR_clear_error(); - if (p != NULL) - { - BIO *oid_bio; - - oid_bio=BIO_new_file(p,"r"); - if (oid_bio == NULL) - { - /*- - BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); - ERR_print_errors(bio_err); - */ - ERR_clear_error(); - } - else - { - OBJ_create_objects(oid_bio); - BIO_free(oid_bio); - } - } - if (!add_oid_section(bio_err,conf)) - { - ERR_print_errors(bio_err); - goto err; - } - } - - randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); - if (randfile == NULL) - ERR_clear_error(); - app_RAND_load_file(randfile, bio_err, 0); - - f = NCONF_get_string(conf, section, STRING_MASK); - if (!f) - ERR_clear_error(); - - if(f && !ASN1_STRING_set_default_mask_asc(f)) { - BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); - goto err; - } - - if (chtype != MBSTRING_UTF8){ - f = NCONF_get_string(conf, section, UTF8_IN); - if (!f) - ERR_clear_error(); - else if (!strcmp(f, "yes")) - chtype = MBSTRING_UTF8; - } - - db_attr.unique_subject = 1; - p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); - if (p) - { + /* Lets get the config section we are using */ + if (section == NULL) { + section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_CA); + if (section == NULL) { + lookup_fail(BASE_SECTION, ENV_DEFAULT_CA); + goto err; + } + } + + if (conf != NULL) { + p = NCONF_get_string(conf, NULL, "oid_file"); + if (p == NULL) + ERR_clear_error(); + if (p != NULL) { + BIO *oid_bio; + + oid_bio = BIO_new_file(p, "r"); + if (oid_bio == NULL) { + /*- + BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); + ERR_print_errors(bio_err); + */ + ERR_clear_error(); + } else { + OBJ_create_objects(oid_bio); + BIO_free(oid_bio); + } + } + if (!add_oid_section(bio_err, conf)) { + ERR_print_errors(bio_err); + goto err; + } + } + + randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); + if (randfile == NULL) + ERR_clear_error(); + app_RAND_load_file(randfile, bio_err, 0); + + f = NCONF_get_string(conf, section, STRING_MASK); + if (!f) + ERR_clear_error(); + + if (f && !ASN1_STRING_set_default_mask_asc(f)) { + BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); + goto err; + } + + if (chtype != MBSTRING_UTF8) { + f = NCONF_get_string(conf, section, UTF8_IN); + if (!f) + ERR_clear_error(); + else if (!strcmp(f, "yes")) + chtype = MBSTRING_UTF8; + } + + db_attr.unique_subject = 1; + p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); + if (p) { #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p); + BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p); #endif - db_attr.unique_subject = parse_yesno(p,1); - } - else - ERR_clear_error(); + db_attr.unique_subject = parse_yesno(p, 1); + } else + ERR_clear_error(); #ifdef RL_DEBUG - if (!p) - BIO_printf(bio_err, "DEBUG: unique_subject undefined\n"); + if (!p) + BIO_printf(bio_err, "DEBUG: unique_subject undefined\n"); #endif #ifdef RL_DEBUG - BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n", - db_attr.unique_subject); + BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n", + db_attr.unique_subject); #endif - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - Sout=BIO_new(BIO_s_file()); - Cout=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) - { - ERR_print_errors(bio_err); - goto err; - } - - /*****************************************************************/ - /* report status of cert with serial number given on command line */ - if (ser_status) - { - if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) - { - lookup_fail(section,ENV_DATABASE); - goto err; - } - db = load_index(dbfile,&db_attr); - if (db == NULL) goto err; - - if (!index_index(db)) goto err; - - if (get_certificate_status(ser_status,db) != 1) - BIO_printf(bio_err,"Error verifying serial %s!\n", - ser_status); - goto err; - } - - /*****************************************************************/ - /* we definitely need a private key, so let's get it */ - - if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf, - section,ENV_PRIVATE_KEY)) == NULL)) - { - lookup_fail(section,ENV_PRIVATE_KEY); - goto err; - } - if (!key) - { - free_key = 1; - if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) - { - BIO_printf(bio_err,"Error getting password\n"); - goto err; - } - } - pkey = load_key(bio_err, keyfile, keyform, 0, key, e, - "CA private key"); - if (key) OPENSSL_cleanse(key,strlen(key)); - if (pkey == NULL) - { - /* load_key() has already printed an appropriate message */ - goto err; - } - - /*****************************************************************/ - /* we need a certificate */ - if (!selfsign || spkac_file || ss_cert_file || gencrl) - { - if ((certfile == NULL) - && ((certfile=NCONF_get_string(conf, - section,ENV_CERTIFICATE)) == NULL)) - { - lookup_fail(section,ENV_CERTIFICATE); - goto err; - } - x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e, - "CA certificate"); - if (x509 == NULL) - goto err; - - if (!X509_check_private_key(x509,pkey)) - { - BIO_printf(bio_err,"CA certificate and CA private key do not match\n"); - goto err; - } - } - if (!selfsign) x509p = x509; - - f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE); - if (f == NULL) - ERR_clear_error(); - if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) - preserve=1; - f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK); - if (f == NULL) - ERR_clear_error(); - if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) - msie_hack=1; - - f=NCONF_get_string(conf,section,ENV_NAMEOPT); - - if (f) - { - if (!set_name_ex(&nameopt, f)) - { - BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); - goto err; - } - default_op = 0; - } - else - ERR_clear_error(); - - f=NCONF_get_string(conf,section,ENV_CERTOPT); - - if (f) - { - if (!set_cert_ex(&certopt, f)) - { - BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); - goto err; - } - default_op = 0; - } - else - ERR_clear_error(); - - f=NCONF_get_string(conf,section,ENV_EXTCOPY); - - if (f) - { - if (!set_ext_copy(&ext_copy, f)) - { - BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); - goto err; - } - } - else - ERR_clear_error(); - - /*****************************************************************/ - /* lookup where to write new certificates */ - if ((outdir == NULL) && (req)) - { - - if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR)) - == NULL) - { - BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n"); - goto err; - } + + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + Sout = BIO_new(BIO_s_file()); + Cout = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) { + ERR_print_errors(bio_err); + goto err; + } + + /*****************************************************************/ + /* report status of cert with serial number given on command line */ + if (ser_status) { + if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) { + lookup_fail(section, ENV_DATABASE); + goto err; + } + db = load_index(dbfile, &db_attr); + if (db == NULL) + goto err; + + if (!index_index(db)) + goto err; + + if (get_certificate_status(ser_status, db) != 1) + BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status); + goto err; + } + + /*****************************************************************/ + /* we definitely need a private key, so let's get it */ + + if ((keyfile == NULL) && ((keyfile = NCONF_get_string(conf, + section, + ENV_PRIVATE_KEY)) == + NULL)) { + lookup_fail(section, ENV_PRIVATE_KEY); + goto err; + } + if (!key) { + free_key = 1; + if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto err; + } + } + pkey = load_key(bio_err, keyfile, keyform, 0, key, e, "CA private key"); + if (key) + OPENSSL_cleanse(key, strlen(key)); + if (pkey == NULL) { + /* load_key() has already printed an appropriate message */ + goto err; + } + + /*****************************************************************/ + /* we need a certificate */ + if (!selfsign || spkac_file || ss_cert_file || gencrl) { + if ((certfile == NULL) + && ((certfile = NCONF_get_string(conf, + section, + ENV_CERTIFICATE)) == NULL)) { + lookup_fail(section, ENV_CERTIFICATE); + goto err; + } + x509 = load_cert(bio_err, certfile, FORMAT_PEM, NULL, e, + "CA certificate"); + if (x509 == NULL) + goto err; + + if (!X509_check_private_key(x509, pkey)) { + BIO_printf(bio_err, + "CA certificate and CA private key do not match\n"); + goto err; + } + } + if (!selfsign) + x509p = x509; + + f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE); + if (f == NULL) + ERR_clear_error(); + if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) + preserve = 1; + f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK); + if (f == NULL) + ERR_clear_error(); + if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) + msie_hack = 1; + + f = NCONF_get_string(conf, section, ENV_NAMEOPT); + + if (f) { + if (!set_name_ex(&nameopt, f)) { + BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); + goto err; + } + default_op = 0; + } else + ERR_clear_error(); + + f = NCONF_get_string(conf, section, ENV_CERTOPT); + + if (f) { + if (!set_cert_ex(&certopt, f)) { + BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); + goto err; + } + default_op = 0; + } else + ERR_clear_error(); + + f = NCONF_get_string(conf, section, ENV_EXTCOPY); + + if (f) { + if (!set_ext_copy(&ext_copy, f)) { + BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); + goto err; + } + } else + ERR_clear_error(); + + /*****************************************************************/ + /* lookup where to write new certificates */ + if ((outdir == NULL) && (req)) { + + if ((outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR)) + == NULL) { + BIO_printf(bio_err, + "there needs to be defined a directory for new certificate to be placed in\n"); + goto err; + } #ifndef OPENSSL_SYS_VMS - /* outdir is a directory spec, but access() for VMS demands a - filename. In any case, stat(), below, will catch the problem - if outdir is not a directory spec, and the fopen() or open() - will catch an error if there is no write access. - - Presumably, this problem could also be solved by using the DEC - C routines to convert the directory syntax to Unixly, and give - that to access(). However, time's too short to do that just - now. - */ -#ifndef _WIN32 - if (access(outdir,R_OK|W_OK|X_OK) != 0) -#else - if (_access(outdir,R_OK|W_OK|X_OK) != 0) -#endif - { - BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir); - perror(outdir); - goto err; - } - - if (app_isdir(outdir)<=0) - { - BIO_printf(bio_err,"%s need to be a directory\n",outdir); - perror(outdir); - goto err; - } + /* + * outdir is a directory spec, but access() for VMS demands a + * filename. In any case, stat(), below, will catch the problem if + * outdir is not a directory spec, and the fopen() or open() will + * catch an error if there is no write access. + * + * Presumably, this problem could also be solved by using the DEC C + * routines to convert the directory syntax to Unixly, and give that + * to access(). However, time's too short to do that just now. + */ +# ifndef _WIN32 + if (access(outdir, R_OK | W_OK | X_OK) != 0) +# else + if (_access(outdir, R_OK | W_OK | X_OK) != 0) +# endif + { + BIO_printf(bio_err, "I am unable to access the %s directory\n", + outdir); + perror(outdir); + goto err; + } + + if (app_isdir(outdir) <= 0) { + BIO_printf(bio_err, "%s need to be a directory\n", outdir); + perror(outdir); + goto err; + } #endif - } - - /*****************************************************************/ - /* we need to load the database file */ - if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) - { - lookup_fail(section,ENV_DATABASE); - goto err; - } - db = load_index(dbfile, &db_attr); - if (db == NULL) goto err; - - /* Lets check some fields */ - for (i=0; idb->data); i++) - { - pp=sk_OPENSSL_PSTRING_value(db->db->data,i); - if ((pp[DB_type][0] != DB_TYPE_REV) && - (pp[DB_rev_date][0] != '\0')) - { - BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1); - goto err; - } - if ((pp[DB_type][0] == DB_TYPE_REV) && - !make_revoked(NULL, pp[DB_rev_date])) - { - BIO_printf(bio_err," in entry %d\n", i+1); - goto err; - } - if (!check_time_format((char *)pp[DB_exp_date])) - { - BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1); - goto err; - } - p=pp[DB_serial]; - j=strlen(p); - if (*p == '-') - { - p++; - j--; - } - if ((j&1) || (j < 2)) - { - BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j); - goto err; - } - while (*p) - { - if (!( ((*p >= '0') && (*p <= '9')) || - ((*p >= 'A') && (*p <= 'F')) || - ((*p >= 'a') && (*p <= 'f'))) ) - { - BIO_printf(bio_err,"entry %d: bad serial number characters, char pos %ld, char is '%c'\n",i+1,(long)(p-pp[DB_serial]),*p); - goto err; - } - p++; - } - } - if (verbose) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */ + } + + /*****************************************************************/ + /* we need to load the database file */ + if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) { + lookup_fail(section, ENV_DATABASE); + goto err; + } + db = load_index(dbfile, &db_attr); + if (db == NULL) + goto err; + + /* Lets check some fields */ + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + pp = sk_OPENSSL_PSTRING_value(db->db->data, i); + if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) { + BIO_printf(bio_err, + "entry %d: not revoked yet, but has a revocation date\n", + i + 1); + goto err; + } + if ((pp[DB_type][0] == DB_TYPE_REV) && + !make_revoked(NULL, pp[DB_rev_date])) { + BIO_printf(bio_err, " in entry %d\n", i + 1); + goto err; + } + if (!check_time_format((char *)pp[DB_exp_date])) { + BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1); + goto err; + } + p = pp[DB_serial]; + j = strlen(p); + if (*p == '-') { + p++; + j--; + } + if ((j & 1) || (j < 2)) { + BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n", + i + 1, j); + goto err; + } + while (*p) { + if (!(((*p >= '0') && (*p <= '9')) || + ((*p >= 'A') && (*p <= 'F')) || + ((*p >= 'a') && (*p <= 'f')))) { + BIO_printf(bio_err, + "entry %d: bad serial number characters, char pos %ld, char is '%c'\n", + i + 1, (long)(p - pp[DB_serial]), *p); + goto err; + } + p++; + } + } + if (verbose) { + BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); /* cannot fail */ #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - TXT_DB_write(out,db->db); - BIO_printf(bio_err,"%d entries loaded from the database\n", - sk_OPENSSL_PSTRING_num(db->db->data)); - BIO_printf(bio_err,"generating index\n"); - } - - if (!index_index(db)) goto err; - - /*****************************************************************/ - /* Update the db file for expired certificates */ - if (doupdatedb) - { - if (verbose) - BIO_printf(bio_err, "Updating %s ...\n", - dbfile); - - i = do_updatedb(db); - if (i == -1) - { - BIO_printf(bio_err,"Malloc failure\n"); - goto err; - } - else if (i == 0) - { - if (verbose) BIO_printf(bio_err, - "No entries found to mark expired\n"); - } - else - { - if (!save_index(dbfile,"new",db)) goto err; - - if (!rotate_index(dbfile,"new","old")) goto err; - - if (verbose) BIO_printf(bio_err, - "Done. %d entries marked as expired\n",i); - } - } - - /*****************************************************************/ - /* Read extentions config file */ - if (extfile) - { - extconf = NCONF_new(NULL); - if (NCONF_load(extconf,extfile,&errorline) <= 0) - { - if (errorline <= 0) - BIO_printf(bio_err, "ERROR: loading the config file '%s'\n", - extfile); - else - BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n", - errorline,extfile); - ret = 1; - goto err; - } - - if (verbose) - BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile); - - /* We can have sections in the ext file */ - if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions"))) - extensions = "default"; - } - - /*****************************************************************/ - if (req || gencrl) - { - if (outfile != NULL) - { - if (BIO_write_filename(Sout,outfile) <= 0) - { - perror(outfile); - goto err; - } - } - else - { - BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT); + TXT_DB_write(out, db->db); + BIO_printf(bio_err, "%d entries loaded from the database\n", + sk_OPENSSL_PSTRING_num(db->db->data)); + BIO_printf(bio_err, "generating index\n"); + } + + if (!index_index(db)) + goto err; + + /*****************************************************************/ + /* Update the db file for expired certificates */ + if (doupdatedb) { + if (verbose) + BIO_printf(bio_err, "Updating %s ...\n", dbfile); + + i = do_updatedb(db); + if (i == -1) { + BIO_printf(bio_err, "Malloc failure\n"); + goto err; + } else if (i == 0) { + if (verbose) + BIO_printf(bio_err, "No entries found to mark expired\n"); + } else { + if (!save_index(dbfile, "new", db)) + goto err; + + if (!rotate_index(dbfile, "new", "old")) + goto err; + + if (verbose) + BIO_printf(bio_err, + "Done. %d entries marked as expired\n", i); + } + } + + /*****************************************************************/ + /* Read extentions config file */ + if (extfile) { + extconf = NCONF_new(NULL); + if (NCONF_load(extconf, extfile, &errorline) <= 0) { + if (errorline <= 0) + BIO_printf(bio_err, "ERROR: loading the config file '%s'\n", + extfile); + else + BIO_printf(bio_err, + "ERROR: on line %ld of config file '%s'\n", + errorline, extfile); + ret = 1; + goto err; + } + + if (verbose) + BIO_printf(bio_err, "Successfully loaded extensions file %s\n", + extfile); + + /* We can have sections in the ext file */ + if (!extensions + && !(extensions = + NCONF_get_string(extconf, "default", "extensions"))) + extensions = "default"; + } + + /*****************************************************************/ + if (req || gencrl) { + if (outfile != NULL) { + if (BIO_write_filename(Sout, outfile) <= 0) { + perror(outfile); + goto err; + } + } else { + BIO_set_fp(Sout, stdout, BIO_NOCLOSE | BIO_FP_TEXT); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - Sout = BIO_push(tmpbio, Sout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + Sout = BIO_push(tmpbio, Sout); + } #endif - } - } - - if ((md == NULL) && ((md=NCONF_get_string(conf, - section,ENV_DEFAULT_MD)) == NULL)) - { - lookup_fail(section,ENV_DEFAULT_MD); - goto err; - } - - if (!strcmp(md, "default")) - { - int def_nid; - if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) - { - BIO_puts(bio_err,"no default digest\n"); - goto err; - } - md = (char *)OBJ_nid2sn(def_nid); - } - - if ((dgst=EVP_get_digestbyname(md)) == NULL) - { - BIO_printf(bio_err,"%s is an unsupported message digest type\n",md); - goto err; - } - - if (req) - { - if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf, - section,ENV_DEFAULT_EMAIL_DN)) != NULL )) - { - if(strcmp(tmp_email_dn,"no") == 0) - email_dn=0; - } - if (verbose) - BIO_printf(bio_err,"message digest is %s\n", - OBJ_nid2ln(dgst->type)); - if ((policy == NULL) && ((policy=NCONF_get_string(conf, - section,ENV_POLICY)) == NULL)) - { - lookup_fail(section,ENV_POLICY); - goto err; - } - if (verbose) - BIO_printf(bio_err,"policy is %s\n",policy); - - if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL)) - == NULL) - { - lookup_fail(section,ENV_SERIAL); - goto err; - } - - if (!extconf) - { - /* no '-extfile' option, so we look for extensions - * in the main configuration file */ - if (!extensions) - { - extensions=NCONF_get_string(conf,section, - ENV_EXTENSIONS); - if (!extensions) - ERR_clear_error(); - } - if (extensions) - { - /* Check syntax of file */ - X509V3_CTX ctx; - X509V3_set_ctx_test(&ctx); - X509V3_set_nconf(&ctx, conf); - if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, - NULL)) - { - BIO_printf(bio_err, - "Error Loading extension section %s\n", - extensions); - ret = 1; - goto err; - } - } - } - - if (startdate == NULL) - { - startdate=NCONF_get_string(conf,section, - ENV_DEFAULT_STARTDATE); - if (startdate == NULL) - ERR_clear_error(); - } - if (startdate && !ASN1_TIME_set_string(NULL, startdate)) - { - BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); - goto err; - } - if (startdate == NULL) startdate="today"; - - if (enddate == NULL) - { - enddate=NCONF_get_string(conf,section, - ENV_DEFAULT_ENDDATE); - if (enddate == NULL) - ERR_clear_error(); - } - if (enddate && !ASN1_TIME_set_string(NULL, enddate)) - { - BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); - goto err; - } - - if (days == 0) - { - if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days)) - days = 0; - } - if (!enddate && (days == 0)) - { - BIO_printf(bio_err,"cannot lookup how many days to certify for\n"); - goto err; - } - - if ((serial=load_serial(serialfile, create_ser, NULL)) == NULL) - { - BIO_printf(bio_err,"error while loading serial number\n"); - goto err; - } - if (verbose) - { - if (BN_is_zero(serial)) - BIO_printf(bio_err,"next serial number is 00\n"); - else - { - if ((f=BN_bn2hex(serial)) == NULL) goto err; - BIO_printf(bio_err,"next serial number is %s\n",f); - OPENSSL_free(f); - } - } - - if ((attribs=NCONF_get_section(conf,policy)) == NULL) - { - BIO_printf(bio_err,"unable to find 'section' for %s\n",policy); - goto err; - } - - if ((cert_sk=sk_X509_new_null()) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - if (spkac_file != NULL) - { - total++; - j=certify_spkac(&x,spkac_file,pkey,x509,dgst,sigopts, - attribs,db, serial,subj,chtype,multirdn, - email_dn,startdate,enddate,days,extensions, - conf,verbose,certopt,nameopt,default_op,ext_copy); - if (j < 0) goto err; - if (j > 0) - { - total_done++; - BIO_printf(bio_err,"\n"); - if (!BN_add_word(serial,1)) goto err; - if (!sk_X509_push(cert_sk,x)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - if (outfile) - { - output_der = 1; - batch = 1; - } - } - } - if (ss_cert_file != NULL) - { - total++; - j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,sigopts, - attribs, - db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, - extensions,conf,verbose, certopt, nameopt, - default_op, ext_copy, e); - if (j < 0) goto err; - if (j > 0) - { - total_done++; - BIO_printf(bio_err,"\n"); - if (!BN_add_word(serial,1)) goto err; - if (!sk_X509_push(cert_sk,x)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - } - } - if (infile != NULL) - { - total++; - j=certify(&x,infile,pkey,x509p,dgst,sigopts, attribs,db, - serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, - extensions,conf,verbose, certopt, nameopt, - default_op, ext_copy, selfsign); - if (j < 0) goto err; - if (j > 0) - { - total_done++; - BIO_printf(bio_err,"\n"); - if (!BN_add_word(serial,1)) goto err; - if (!sk_X509_push(cert_sk,x)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - } - } - for (i=0; i 0) - { - total_done++; - BIO_printf(bio_err,"\n"); - if (!BN_add_word(serial,1)) goto err; - if (!sk_X509_push(cert_sk,x)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - } - } - /* we have a stack of newly certified certificates - * and a data base and serial number that need - * updating */ - - if (sk_X509_num(cert_sk) > 0) - { - if (!batch) - { - BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total); - (void)BIO_flush(bio_err); - buf[0][0]='\0'; - if (!fgets(buf[0],10,stdin)) - { - BIO_printf(bio_err,"CERTIFICATION CANCELED: I/O error\n"); - ret=0; - goto err; - } - if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) - { - BIO_printf(bio_err,"CERTIFICATION CANCELED\n"); - ret=0; - goto err; - } - } - - BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk)); - - if (!save_serial(serialfile,"new",serial,NULL)) goto err; - - if (!save_index(dbfile, "new", db)) goto err; - } - - if (verbose) - BIO_printf(bio_err,"writing new certificates\n"); - for (i=0; icert_info->serialNumber->length; - p=(const char *)x->cert_info->serialNumber->data; - - if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8)) - { - BIO_printf(bio_err,"certificate file name too long\n"); - goto err; - } - - strcpy(buf[2],outdir); + } + } + + if ((md == NULL) && ((md = NCONF_get_string(conf, + section, + ENV_DEFAULT_MD)) == NULL)) { + lookup_fail(section, ENV_DEFAULT_MD); + goto err; + } + + if (!strcmp(md, "default")) { + int def_nid; + if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) { + BIO_puts(bio_err, "no default digest\n"); + goto err; + } + md = (char *)OBJ_nid2sn(def_nid); + } + + if ((dgst = EVP_get_digestbyname(md)) == NULL) { + BIO_printf(bio_err, "%s is an unsupported message digest type\n", md); + goto err; + } + + if (req) { + if ((email_dn == 1) && ((tmp_email_dn = NCONF_get_string(conf, + section, + ENV_DEFAULT_EMAIL_DN)) + != NULL)) { + if (strcmp(tmp_email_dn, "no") == 0) + email_dn = 0; + } + if (verbose) + BIO_printf(bio_err, "message digest is %s\n", + OBJ_nid2ln(dgst->type)); + if ((policy == NULL) && ((policy = NCONF_get_string(conf, + section, + ENV_POLICY)) == + NULL)) { + lookup_fail(section, ENV_POLICY); + goto err; + } + if (verbose) + BIO_printf(bio_err, "policy is %s\n", policy); + + if ((serialfile = NCONF_get_string(conf, section, ENV_SERIAL)) + == NULL) { + lookup_fail(section, ENV_SERIAL); + goto err; + } + + if (!extconf) { + /* + * no '-extfile' option, so we look for extensions in the main + * configuration file + */ + if (!extensions) { + extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS); + if (!extensions) + ERR_clear_error(); + } + if (extensions) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, conf); + if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) { + BIO_printf(bio_err, + "Error Loading extension section %s\n", + extensions); + ret = 1; + goto err; + } + } + } + + if (startdate == NULL) { + startdate = NCONF_get_string(conf, section, + ENV_DEFAULT_STARTDATE); + if (startdate == NULL) + ERR_clear_error(); + } + if (startdate && !ASN1_TIME_set_string(NULL, startdate)) { + BIO_printf(bio_err, + "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); + goto err; + } + if (startdate == NULL) + startdate = "today"; + + if (enddate == NULL) { + enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE); + if (enddate == NULL) + ERR_clear_error(); + } + if (enddate && !ASN1_TIME_set_string(NULL, enddate)) { + BIO_printf(bio_err, + "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); + goto err; + } + + if (days == 0) { + if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days)) + days = 0; + } + if (!enddate && (days == 0)) { + BIO_printf(bio_err, + "cannot lookup how many days to certify for\n"); + goto err; + } + + if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) { + BIO_printf(bio_err, "error while loading serial number\n"); + goto err; + } + if (verbose) { + if (BN_is_zero(serial)) + BIO_printf(bio_err, "next serial number is 00\n"); + else { + if ((f = BN_bn2hex(serial)) == NULL) + goto err; + BIO_printf(bio_err, "next serial number is %s\n", f); + OPENSSL_free(f); + } + } + + if ((attribs = NCONF_get_section(conf, policy)) == NULL) { + BIO_printf(bio_err, "unable to find 'section' for %s\n", policy); + goto err; + } + + if ((cert_sk = sk_X509_new_null()) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + if (spkac_file != NULL) { + total++; + j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts, + attribs, db, serial, subj, chtype, multirdn, + email_dn, startdate, enddate, days, extensions, + conf, verbose, certopt, nameopt, default_op, + ext_copy); + if (j < 0) + goto err; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto err; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + if (outfile) { + output_der = 1; + batch = 1; + } + } + } + if (ss_cert_file != NULL) { + total++; + j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts, + attribs, + db, serial, subj, chtype, multirdn, email_dn, + startdate, enddate, days, batch, extensions, + conf, verbose, certopt, nameopt, default_op, + ext_copy, e); + if (j < 0) + goto err; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto err; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + } + } + if (infile != NULL) { + total++; + j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db, + serial, subj, chtype, multirdn, email_dn, startdate, + enddate, days, batch, extensions, conf, verbose, + certopt, nameopt, default_op, ext_copy, selfsign); + if (j < 0) + goto err; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto err; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + } + } + for (i = 0; i < argc; i++) { + total++; + j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db, + serial, subj, chtype, multirdn, email_dn, startdate, + enddate, days, batch, extensions, conf, verbose, + certopt, nameopt, default_op, ext_copy, selfsign); + if (j < 0) + goto err; + if (j > 0) { + total_done++; + BIO_printf(bio_err, "\n"); + if (!BN_add_word(serial, 1)) + goto err; + if (!sk_X509_push(cert_sk, x)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + } + } + /* + * we have a stack of newly certified certificates and a data base + * and serial number that need updating + */ + + if (sk_X509_num(cert_sk) > 0) { + if (!batch) { + BIO_printf(bio_err, + "\n%d out of %d certificate requests certified, commit? [y/n]", + total_done, total); + (void)BIO_flush(bio_err); + buf[0][0] = '\0'; + if (!fgets(buf[0], 10, stdin)) { + BIO_printf(bio_err, + "CERTIFICATION CANCELED: I/O error\n"); + ret = 0; + goto err; + } + if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) { + BIO_printf(bio_err, "CERTIFICATION CANCELED\n"); + ret = 0; + goto err; + } + } + + BIO_printf(bio_err, "Write out database with %d new entries\n", + sk_X509_num(cert_sk)); + + if (!save_serial(serialfile, "new", serial, NULL)) + goto err; + + if (!save_index(dbfile, "new", db)) + goto err; + } + + if (verbose) + BIO_printf(bio_err, "writing new certificates\n"); + for (i = 0; i < sk_X509_num(cert_sk); i++) { + int k; + char *n; + + x = sk_X509_value(cert_sk, i); + + j = x->cert_info->serialNumber->length; + p = (const char *)x->cert_info->serialNumber->data; + + if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) { + BIO_printf(bio_err, "certificate file name too long\n"); + goto err; + } + + strcpy(buf[2], outdir); #ifndef OPENSSL_SYS_VMS - BUF_strlcat(buf[2],"/",sizeof(buf[2])); + BUF_strlcat(buf[2], "/", sizeof(buf[2])); #endif - n=(char *)&(buf[2][strlen(buf[2])]); - if (j > 0) - { - for (k=0; k= &(buf[2][sizeof(buf[2])])) - break; - BIO_snprintf(n, - &buf[2][0] + sizeof(buf[2]) - n, - "%02X",(unsigned char)*(p++)); - n+=2; - } - } - else - { - *(n++)='0'; - *(n++)='0'; - } - *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m'; - *n='\0'; - if (verbose) - BIO_printf(bio_err,"writing %s\n",buf[2]); - - if (BIO_write_filename(Cout,buf[2]) <= 0) - { - perror(buf[2]); - goto err; - } - write_new_certificate(Cout,x, 0, notext); - write_new_certificate(Sout,x, output_der, notext); - } - - if (sk_X509_num(cert_sk)) - { - /* Rename the database and the serial file */ - if (!rotate_serial(serialfile,"new","old")) goto err; - - if (!rotate_index(dbfile,"new","old")) goto err; - - BIO_printf(bio_err,"Data Base Updated\n"); - } - } - - /*****************************************************************/ - if (gencrl) - { - int crl_v2 = 0; - if (!crl_ext) - { - crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT); - if (!crl_ext) - ERR_clear_error(); - } - if (crl_ext) - { - /* Check syntax of file */ - X509V3_CTX ctx; - X509V3_set_ctx_test(&ctx); - X509V3_set_nconf(&ctx, conf); - if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) - { - BIO_printf(bio_err, - "Error Loading CRL extension section %s\n", - crl_ext); - ret = 1; - goto err; - } - } - - if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER)) - != NULL) - if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL) - { - BIO_printf(bio_err,"error while loading CRL number\n"); - goto err; - } - - if (!crldays && !crlhours && !crlsec) - { - if (!NCONF_get_number(conf,section, - ENV_DEFAULT_CRL_DAYS, &crldays)) - crldays = 0; - if (!NCONF_get_number(conf,section, - ENV_DEFAULT_CRL_HOURS, &crlhours)) - crlhours = 0; - ERR_clear_error(); - } - if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) - { - BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n"); - goto err; - } - - if (verbose) BIO_printf(bio_err,"making CRL\n"); - if ((crl=X509_CRL_new()) == NULL) goto err; - if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err; - - tmptm = ASN1_TIME_new(); - if (!tmptm) goto err; - X509_gmtime_adj(tmptm,0); - X509_CRL_set_lastUpdate(crl, tmptm); - if (!X509_time_adj_ex(tmptm, crldays, crlhours*60*60 + crlsec, - NULL)) - { - BIO_puts(bio_err, "error setting CRL nextUpdate\n"); - goto err; - } - X509_CRL_set_nextUpdate(crl, tmptm); - - ASN1_TIME_free(tmptm); - - for (i=0; idb->data); i++) - { - pp=sk_OPENSSL_PSTRING_value(db->db->data,i); - if (pp[DB_type][0] == DB_TYPE_REV) - { - if ((r=X509_REVOKED_new()) == NULL) goto err; - j = make_revoked(r, pp[DB_rev_date]); - if (!j) goto err; - if (j == 2) crl_v2 = 1; - if (!BN_hex2bn(&serial, pp[DB_serial])) - goto err; - tmpser = BN_to_ASN1_INTEGER(serial, NULL); - BN_free(serial); - serial = NULL; - if (!tmpser) - goto err; - X509_REVOKED_set_serialNumber(r, tmpser); - ASN1_INTEGER_free(tmpser); - X509_CRL_add0_revoked(crl,r); - } - } - - /* sort the data so it will be written in serial - * number order */ - X509_CRL_sort(crl); - - /* we now have a CRL */ - if (verbose) BIO_printf(bio_err,"signing CRL\n"); - - /* Add any extensions asked for */ - - if (crl_ext || crlnumberfile != NULL) - { - X509V3_CTX crlctx; - X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); - X509V3_set_nconf(&crlctx, conf); - - if (crl_ext) - if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, - crl_ext, crl)) goto err; - if (crlnumberfile != NULL) - { - tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); - if (!tmpser) goto err; - X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0); - ASN1_INTEGER_free(tmpser); - crl_v2 = 1; - if (!BN_add_word(crlnumber,1)) goto err; - } - } - if (crl_ext || crl_v2) - { - if (!X509_CRL_set_version(crl, 1)) - goto err; /* version 2 CRL */ - } - - - /* we have a CRL number that need updating */ - if (crlnumberfile != NULL) - if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err; - - if (crlnumber) - { - BN_free(crlnumber); - crlnumber = NULL; - } - - if (!do_X509_CRL_sign(bio_err,crl,pkey,dgst,sigopts)) goto err; - - PEM_write_bio_X509_CRL(Sout,crl); - - if (crlnumberfile != NULL) /* Rename the crlnumber file */ - if (!rotate_serial(crlnumberfile,"new","old")) goto err; - - } - /*****************************************************************/ - if (dorevoke) - { - if (infile == NULL) - { - BIO_printf(bio_err,"no input files\n"); - goto err; - } - else - { - X509 *revcert; - revcert=load_cert(bio_err, infile, FORMAT_PEM, - NULL, e, infile); - if (revcert == NULL) - goto err; - if (dorevoke == 2) - rev_type = -1; - j=do_revoke(revcert,db, rev_type, rev_arg); - if (j <= 0) goto err; - X509_free(revcert); - - if (!save_index(dbfile, "new", db)) goto err; - - if (!rotate_index(dbfile, "new", "old")) goto err; - - BIO_printf(bio_err,"Data Base Updated\n"); - } - } - /*****************************************************************/ - ret=0; -err: - if(tofree) - OPENSSL_free(tofree); - BIO_free_all(Cout); - BIO_free_all(Sout); - BIO_free_all(out); - BIO_free_all(in); - - if (cert_sk) - sk_X509_pop_free(cert_sk,X509_free); - - if (ret) ERR_print_errors(bio_err); - app_RAND_write_file(randfile, bio_err); - if (free_key && key) - OPENSSL_free(key); - BN_free(serial); - BN_free(crlnumber); - free_index(db); - if (sigopts) - sk_OPENSSL_STRING_free(sigopts); - EVP_PKEY_free(pkey); - if (x509) X509_free(x509); - X509_CRL_free(crl); - NCONF_free(conf); - NCONF_free(extconf); - OBJ_cleanup(); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + n = (char *)&(buf[2][strlen(buf[2])]); + if (j > 0) { + for (k = 0; k < j; k++) { + if (n >= &(buf[2][sizeof(buf[2])])) + break; + BIO_snprintf(n, + &buf[2][0] + sizeof(buf[2]) - n, + "%02X", (unsigned char)*(p++)); + n += 2; + } + } else { + *(n++) = '0'; + *(n++) = '0'; + } + *(n++) = '.'; + *(n++) = 'p'; + *(n++) = 'e'; + *(n++) = 'm'; + *n = '\0'; + if (verbose) + BIO_printf(bio_err, "writing %s\n", buf[2]); + + if (BIO_write_filename(Cout, buf[2]) <= 0) { + perror(buf[2]); + goto err; + } + write_new_certificate(Cout, x, 0, notext); + write_new_certificate(Sout, x, output_der, notext); + } + + if (sk_X509_num(cert_sk)) { + /* Rename the database and the serial file */ + if (!rotate_serial(serialfile, "new", "old")) + goto err; + + if (!rotate_index(dbfile, "new", "old")) + goto err; + + BIO_printf(bio_err, "Data Base Updated\n"); + } + } + + /*****************************************************************/ + if (gencrl) { + int crl_v2 = 0; + if (!crl_ext) { + crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT); + if (!crl_ext) + ERR_clear_error(); + } + if (crl_ext) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, conf); + if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) { + BIO_printf(bio_err, + "Error Loading CRL extension section %s\n", + crl_ext); + ret = 1; + goto err; + } + } + + if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER)) + != NULL) + if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) { + BIO_printf(bio_err, "error while loading CRL number\n"); + goto err; + } + + if (!crldays && !crlhours && !crlsec) { + if (!NCONF_get_number(conf, section, + ENV_DEFAULT_CRL_DAYS, &crldays)) + crldays = 0; + if (!NCONF_get_number(conf, section, + ENV_DEFAULT_CRL_HOURS, &crlhours)) + crlhours = 0; + ERR_clear_error(); + } + if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) { + BIO_printf(bio_err, + "cannot lookup how long until the next CRL is issued\n"); + goto err; + } + + if (verbose) + BIO_printf(bio_err, "making CRL\n"); + if ((crl = X509_CRL_new()) == NULL) + goto err; + if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) + goto err; + + tmptm = ASN1_TIME_new(); + if (!tmptm) + goto err; + X509_gmtime_adj(tmptm, 0); + X509_CRL_set_lastUpdate(crl, tmptm); + if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec, + NULL)) { + BIO_puts(bio_err, "error setting CRL nextUpdate\n"); + goto err; + } + X509_CRL_set_nextUpdate(crl, tmptm); + + ASN1_TIME_free(tmptm); + + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + pp = sk_OPENSSL_PSTRING_value(db->db->data, i); + if (pp[DB_type][0] == DB_TYPE_REV) { + if ((r = X509_REVOKED_new()) == NULL) + goto err; + j = make_revoked(r, pp[DB_rev_date]); + if (!j) + goto err; + if (j == 2) + crl_v2 = 1; + if (!BN_hex2bn(&serial, pp[DB_serial])) + goto err; + tmpser = BN_to_ASN1_INTEGER(serial, NULL); + BN_free(serial); + serial = NULL; + if (!tmpser) + goto err; + X509_REVOKED_set_serialNumber(r, tmpser); + ASN1_INTEGER_free(tmpser); + X509_CRL_add0_revoked(crl, r); + } + } + + /* + * sort the data so it will be written in serial number order + */ + X509_CRL_sort(crl); + + /* we now have a CRL */ + if (verbose) + BIO_printf(bio_err, "signing CRL\n"); + + /* Add any extensions asked for */ + + if (crl_ext || crlnumberfile != NULL) { + X509V3_CTX crlctx; + X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); + X509V3_set_nconf(&crlctx, conf); + + if (crl_ext) + if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) + goto err; + if (crlnumberfile != NULL) { + tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); + if (!tmpser) + goto err; + X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0); + ASN1_INTEGER_free(tmpser); + crl_v2 = 1; + if (!BN_add_word(crlnumber, 1)) + goto err; + } + } + if (crl_ext || crl_v2) { + if (!X509_CRL_set_version(crl, 1)) + goto err; /* version 2 CRL */ + } + + /* we have a CRL number that need updating */ + if (crlnumberfile != NULL) + if (!save_serial(crlnumberfile, "new", crlnumber, NULL)) + goto err; + + if (crlnumber) { + BN_free(crlnumber); + crlnumber = NULL; + } + + if (!do_X509_CRL_sign(bio_err, crl, pkey, dgst, sigopts)) + goto err; + + PEM_write_bio_X509_CRL(Sout, crl); + + if (crlnumberfile != NULL) /* Rename the crlnumber file */ + if (!rotate_serial(crlnumberfile, "new", "old")) + goto err; + + } + /*****************************************************************/ + if (dorevoke) { + if (infile == NULL) { + BIO_printf(bio_err, "no input files\n"); + goto err; + } else { + X509 *revcert; + revcert = load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile); + if (revcert == NULL) + goto err; + if (dorevoke == 2) + rev_type = -1; + j = do_revoke(revcert, db, rev_type, rev_arg); + if (j <= 0) + goto err; + X509_free(revcert); + + if (!save_index(dbfile, "new", db)) + goto err; + + if (!rotate_index(dbfile, "new", "old")) + goto err; + + BIO_printf(bio_err, "Data Base Updated\n"); + } + } + /*****************************************************************/ + ret = 0; + err: + if (tofree) + OPENSSL_free(tofree); + BIO_free_all(Cout); + BIO_free_all(Sout); + BIO_free_all(out); + BIO_free_all(in); + + if (cert_sk) + sk_X509_pop_free(cert_sk, X509_free); + + if (ret) + ERR_print_errors(bio_err); + app_RAND_write_file(randfile, bio_err); + if (free_key && key) + OPENSSL_free(key); + BN_free(serial); + BN_free(crlnumber); + free_index(db); + if (sigopts) + sk_OPENSSL_STRING_free(sigopts); + EVP_PKEY_free(pkey); + if (x509) + X509_free(x509); + X509_CRL_free(crl); + NCONF_free(conf); + NCONF_free(extconf); + OBJ_cleanup(); + apps_shutdown(); + OPENSSL_EXIT(ret); +} static void lookup_fail(const char *name, const char *tag) - { - BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag); - } +{ + BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag); +} static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, - const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, CA_DB *db, - BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, - int email_dn, char *startdate, char *enddate, - long days, int batch, char *ext_sect, CONF *lconf, int verbose, - unsigned long certopt, unsigned long nameopt, int default_op, - int ext_copy, int selfsign) - { - X509_REQ *req=NULL; - BIO *in=NULL; - EVP_PKEY *pktmp=NULL; - int ok= -1,i; - - in=BIO_new(BIO_s_file()); - - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto err; - } - if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL) - { - BIO_printf(bio_err,"Error reading certificate request in %s\n", - infile); - goto err; - } - if (verbose) - X509_REQ_print(bio_err,req); - - BIO_printf(bio_err,"Check that the request matches the signature\n"); - - if (selfsign && !X509_REQ_check_private_key(req,pkey)) - { - BIO_printf(bio_err,"Certificate request and CA private key do not match\n"); - ok=0; - goto err; - } - if ((pktmp=X509_REQ_get_pubkey(req)) == NULL) - { - BIO_printf(bio_err,"error unpacking public key\n"); - goto err; - } - i=X509_REQ_verify(req,pktmp); - EVP_PKEY_free(pktmp); - if (i < 0) - { - ok=0; - BIO_printf(bio_err,"Signature verification problems....\n"); - ERR_print_errors(bio_err); - goto err; - } - if (i == 0) - { - ok=0; - BIO_printf(bio_err,"Signature did not match the certificate request\n"); - ERR_print_errors(bio_err); - goto err; - } - else - BIO_printf(bio_err,"Signature ok\n"); - - ok=do_body(xret,pkey,x509,dgst,sigopts, policy,db,serial,subj,chtype, - multirdn, email_dn, - startdate,enddate,days,batch,verbose,req,ext_sect,lconf, - certopt, nameopt, default_op, ext_copy, selfsign); - -err: - if (req != NULL) X509_REQ_free(req); - if (in != NULL) BIO_free(in); - return(ok); - } + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, char *enddate, + long days, int batch, char *ext_sect, CONF *lconf, + int verbose, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign) +{ + X509_REQ *req = NULL; + BIO *in = NULL; + EVP_PKEY *pktmp = NULL; + int ok = -1, i; + + in = BIO_new(BIO_s_file()); + + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto err; + } + if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) { + BIO_printf(bio_err, "Error reading certificate request in %s\n", + infile); + goto err; + } + if (verbose) + X509_REQ_print(bio_err, req); + + BIO_printf(bio_err, "Check that the request matches the signature\n"); + + if (selfsign && !X509_REQ_check_private_key(req, pkey)) { + BIO_printf(bio_err, + "Certificate request and CA private key do not match\n"); + ok = 0; + goto err; + } + if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) { + BIO_printf(bio_err, "error unpacking public key\n"); + goto err; + } + i = X509_REQ_verify(req, pktmp); + EVP_PKEY_free(pktmp); + if (i < 0) { + ok = 0; + BIO_printf(bio_err, "Signature verification problems....\n"); + ERR_print_errors(bio_err); + goto err; + } + if (i == 0) { + ok = 0; + BIO_printf(bio_err, + "Signature did not match the certificate request\n"); + ERR_print_errors(bio_err); + goto err; + } else + BIO_printf(bio_err, "Signature ok\n"); + + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, batch, + verbose, req, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, selfsign); + + err: + if (req != NULL) + X509_REQ_free(req); + if (in != NULL) + BIO_free(in); + return (ok); +} static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, - const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, CA_DB *db, - BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, - long days, int batch, char *ext_sect, CONF *lconf, int verbose, - unsigned long certopt, unsigned long nameopt, int default_op, - int ext_copy, ENGINE *e) - { - X509 *req=NULL; - X509_REQ *rreq=NULL; - EVP_PKEY *pktmp=NULL; - int ok= -1,i; - - if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) - goto err; - if (verbose) - X509_print(bio_err,req); - - BIO_printf(bio_err,"Check that the request matches the signature\n"); - - if ((pktmp=X509_get_pubkey(req)) == NULL) - { - BIO_printf(bio_err,"error unpacking public key\n"); - goto err; - } - i=X509_verify(req,pktmp); - EVP_PKEY_free(pktmp); - if (i < 0) - { - ok=0; - BIO_printf(bio_err,"Signature verification problems....\n"); - goto err; - } - if (i == 0) - { - ok=0; - BIO_printf(bio_err,"Signature did not match the certificate\n"); - goto err; - } - else - BIO_printf(bio_err,"Signature ok\n"); - - if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL) - goto err; - - ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate, - days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op, - ext_copy, 0); - -err: - if (rreq != NULL) X509_REQ_free(rreq); - if (req != NULL) X509_free(req); - return(ok); - } - -static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, - STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy, - CA_DB *db, BIGNUM *serial, char *subj, - unsigned long chtype, int multirdn, - int email_dn, char *startdate, char *enddate, long days, int batch, - int verbose, X509_REQ *req, char *ext_sect, CONF *lconf, - unsigned long certopt, unsigned long nameopt, int default_op, - int ext_copy, int selfsign) - { - X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL; - ASN1_UTCTIME *tm,*tmptm; - ASN1_STRING *str,*str2; - ASN1_OBJECT *obj; - X509 *ret=NULL; - X509_CINF *ci; - X509_NAME_ENTRY *ne; - X509_NAME_ENTRY *tne,*push; - EVP_PKEY *pktmp; - int ok= -1,i,j,last,nid; - const char *p; - CONF_VALUE *cv; - OPENSSL_STRING row[DB_NUMBER]; - OPENSSL_STRING *irow=NULL; - OPENSSL_STRING *rrow=NULL; - char buf[25]; - - tmptm=ASN1_UTCTIME_new(); - if (tmptm == NULL) - { - BIO_printf(bio_err,"malloc error\n"); - return(0); - } - - for (i=0; ireq_info->enc.modified = 1; - X509_NAME_free(n); - } - - if (default_op) - BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n"); - - name=X509_REQ_get_subject_name(req); - for (i=0; iobject); - - if (str->type == V_ASN1_UNIVERSALSTRING) - ASN1_UNIVERSALSTRING_to_string(str); - - if ((str->type == V_ASN1_IA5STRING) && - (nid != NID_pkcs9_emailAddress)) - str->type=V_ASN1_T61STRING; - - if ((nid == NID_pkcs9_emailAddress) && - (str->type == V_ASN1_PRINTABLESTRING)) - str->type=V_ASN1_IA5STRING; - } - - /* If no EMAIL is wanted in the subject */ - if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) - continue; - - /* check some things */ - if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && - (str->type != V_ASN1_IA5STRING)) - { - BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n"); - goto err; - } - if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING)) - { - j=ASN1_PRINTABLE_type(str->data,str->length); - if ( ((j == V_ASN1_T61STRING) && - (str->type != V_ASN1_T61STRING)) || - ((j == V_ASN1_IA5STRING) && - (str->type == V_ASN1_PRINTABLESTRING))) - { - BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n"); - goto err; - } - } - - if (default_op) - old_entry_print(bio_err, obj, str); - } - - /* Ok, now we check the 'policy' stuff. */ - if ((subject=X509_NAME_new()) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - - /* take a copy of the issuer name before we mess with it. */ - if (selfsign) - CAname=X509_NAME_dup(name); - else - CAname=X509_NAME_dup(x509->cert_info->subject); - if (CAname == NULL) goto err; - str=str2=NULL; - - for (i=0; iname)) == NID_undef) - { - BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name); - goto err; - } - obj=OBJ_nid2obj(j); - - last= -1; - for (;;) - { - /* lookup the object in the supplied name list */ - j=X509_NAME_get_index_by_OBJ(name,obj,last); - if (j < 0) - { - if (last != -1) break; - tne=NULL; - } - else - { - tne=X509_NAME_get_entry(name,j); - } - last=j; - - /* depending on the 'policy', decide what to do. */ - push=NULL; - if (strcmp(cv->value,"optional") == 0) - { - if (tne != NULL) - push=tne; - } - else if (strcmp(cv->value,"supplied") == 0) - { - if (tne == NULL) - { - BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name); - goto err; - } - else - push=tne; - } - else if (strcmp(cv->value,"match") == 0) - { - int last2; - - if (tne == NULL) - { - BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name); - goto err; - } - - last2= -1; - -again2: - j=X509_NAME_get_index_by_OBJ(CAname,obj,last2); - if ((j < 0) && (last2 == -1)) - { - BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name); - goto err; - } - if (j >= 0) - { - push=X509_NAME_get_entry(CAname,j); - str=X509_NAME_ENTRY_get_data(tne); - str2=X509_NAME_ENTRY_get_data(push); - last2=j; - if (ASN1_STRING_cmp(str,str2) != 0) - goto again2; - } - if (j < 0) - { - BIO_printf(bio_err,"The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",cv->name,((str2 == NULL)?"NULL":(char *)str2->data),((str == NULL)?"NULL":(char *)str->data)); - goto err; - } - } - else - { - BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value); - goto err; - } - - if (push != NULL) - { - if (!X509_NAME_add_entry(subject,push, -1, 0)) - { - if (push != NULL) - X509_NAME_ENTRY_free(push); - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - } - if (j < 0) break; - } - } - - if (preserve) - { - X509_NAME_free(subject); - /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ - subject=X509_NAME_dup(name); - if (subject == NULL) goto err; - } - - if (verbose) - BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n"); - - /* Build the correct Subject if no e-mail is wanted in the subject */ - /* and add it later on because of the method extensions are added (altName) */ - - if (email_dn) - dn_subject = subject; - else - { - X509_NAME_ENTRY *tmpne; - /* Its best to dup the subject DN and then delete any email - * addresses because this retains its structure. - */ - if (!(dn_subject = X509_NAME_dup(subject))) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - while((i = X509_NAME_get_index_by_NID(dn_subject, - NID_pkcs9_emailAddress, -1)) >= 0) - { - tmpne = X509_NAME_get_entry(dn_subject, i); - X509_NAME_delete_entry(dn_subject, i); - X509_NAME_ENTRY_free(tmpne); - } - } - - if (BN_is_zero(serial)) - row[DB_serial]=BUF_strdup("00"); - else - row[DB_serial]=BN_bn2hex(serial); - if (row[DB_serial] == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - - if (db->attributes.unique_subject) - { - OPENSSL_STRING *crow=row; - - rrow=TXT_DB_get_by_index(db->db,DB_name,crow); - if (rrow != NULL) - { - BIO_printf(bio_err, - "ERROR:There is already a certificate for %s\n", - row[DB_name]); - } - } - if (rrow == NULL) - { - rrow=TXT_DB_get_by_index(db->db,DB_serial,row); - if (rrow != NULL) - { - BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n", - row[DB_serial]); - BIO_printf(bio_err," check the database/serial_file for corruption\n"); - } - } - - if (rrow != NULL) - { - BIO_printf(bio_err, - "The matching entry has the following details\n"); - if (rrow[DB_type][0] == 'E') - p="Expired"; - else if (rrow[DB_type][0] == 'R') - p="Revoked"; - else if (rrow[DB_type][0] == 'V') - p="Valid"; - else - p="\ninvalid type, Data base error\n"; - BIO_printf(bio_err,"Type :%s\n",p);; - if (rrow[DB_type][0] == 'R') - { - p=rrow[DB_exp_date]; if (p == NULL) p="undef"; - BIO_printf(bio_err,"Was revoked on:%s\n",p); - } - p=rrow[DB_exp_date]; if (p == NULL) p="undef"; - BIO_printf(bio_err,"Expires on :%s\n",p); - p=rrow[DB_serial]; if (p == NULL) p="undef"; - BIO_printf(bio_err,"Serial Number :%s\n",p); - p=rrow[DB_file]; if (p == NULL) p="undef"; - BIO_printf(bio_err,"File name :%s\n",p); - p=rrow[DB_name]; if (p == NULL) p="undef"; - BIO_printf(bio_err,"Subject Name :%s\n",p); - ok= -1; /* This is now a 'bad' error. */ - goto err; - } - - /* We are now totally happy, lets make and sign the certificate */ - if (verbose) - BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n"); - - if ((ret=X509_new()) == NULL) goto err; - ci=ret->cert_info; + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, + char *enddate, long days, int batch, char *ext_sect, + CONF *lconf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy, + ENGINE *e) +{ + X509 *req = NULL; + X509_REQ *rreq = NULL; + EVP_PKEY *pktmp = NULL; + int ok = -1, i; + + if ((req = + load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) + goto err; + if (verbose) + X509_print(bio_err, req); + + BIO_printf(bio_err, "Check that the request matches the signature\n"); + + if ((pktmp = X509_get_pubkey(req)) == NULL) { + BIO_printf(bio_err, "error unpacking public key\n"); + goto err; + } + i = X509_verify(req, pktmp); + EVP_PKEY_free(pktmp); + if (i < 0) { + ok = 0; + BIO_printf(bio_err, "Signature verification problems....\n"); + goto err; + } + if (i == 0) { + ok = 0; + BIO_printf(bio_err, "Signature did not match the certificate\n"); + goto err; + } else + BIO_printf(bio_err, "Signature ok\n"); + + if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL) + goto err; + + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, batch, + verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, 0); + + err: + if (rreq != NULL) + X509_REQ_free(rreq); + if (req != NULL) + X509_free(req); + return (ok); +} + +static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, + const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, + char *subj, unsigned long chtype, int multirdn, + int email_dn, char *startdate, char *enddate, long days, + int batch, int verbose, X509_REQ *req, char *ext_sect, + CONF *lconf, unsigned long certopt, unsigned long nameopt, + int default_op, int ext_copy, int selfsign) +{ + X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = + NULL; + ASN1_UTCTIME *tm, *tmptm; + ASN1_STRING *str, *str2; + ASN1_OBJECT *obj; + X509 *ret = NULL; + X509_CINF *ci; + X509_NAME_ENTRY *ne; + X509_NAME_ENTRY *tne, *push; + EVP_PKEY *pktmp; + int ok = -1, i, j, last, nid; + const char *p; + CONF_VALUE *cv; + OPENSSL_STRING row[DB_NUMBER]; + OPENSSL_STRING *irow = NULL; + OPENSSL_STRING *rrow = NULL; + char buf[25]; + + tmptm = ASN1_UTCTIME_new(); + if (tmptm == NULL) { + BIO_printf(bio_err, "malloc error\n"); + return (0); + } + + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + + if (subj) { + X509_NAME *n = parse_name(subj, chtype, multirdn); + + if (!n) { + ERR_print_errors(bio_err); + goto err; + } + X509_REQ_set_subject_name(req, n); + req->req_info->enc.modified = 1; + X509_NAME_free(n); + } + + if (default_op) + BIO_printf(bio_err, + "The Subject's Distinguished Name is as follows\n"); + + name = X509_REQ_get_subject_name(req); + for (i = 0; i < X509_NAME_entry_count(name); i++) { + ne = X509_NAME_get_entry(name, i); + str = X509_NAME_ENTRY_get_data(ne); + obj = X509_NAME_ENTRY_get_object(ne); + + if (msie_hack) { + /* assume all type should be strings */ + nid = OBJ_obj2nid(ne->object); + + if (str->type == V_ASN1_UNIVERSALSTRING) + ASN1_UNIVERSALSTRING_to_string(str); + + if ((str->type == V_ASN1_IA5STRING) && + (nid != NID_pkcs9_emailAddress)) + str->type = V_ASN1_T61STRING; + + if ((nid == NID_pkcs9_emailAddress) && + (str->type == V_ASN1_PRINTABLESTRING)) + str->type = V_ASN1_IA5STRING; + } + + /* If no EMAIL is wanted in the subject */ + if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) + continue; + + /* check some things */ + if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && + (str->type != V_ASN1_IA5STRING)) { + BIO_printf(bio_err, + "\nemailAddress type needs to be of type IA5STRING\n"); + goto err; + } + if ((str->type != V_ASN1_BMPSTRING) + && (str->type != V_ASN1_UTF8STRING)) { + j = ASN1_PRINTABLE_type(str->data, str->length); + if (((j == V_ASN1_T61STRING) && + (str->type != V_ASN1_T61STRING)) || + ((j == V_ASN1_IA5STRING) && + (str->type == V_ASN1_PRINTABLESTRING))) { + BIO_printf(bio_err, + "\nThe string contains characters that are illegal for the ASN.1 type\n"); + goto err; + } + } + + if (default_op) + old_entry_print(bio_err, obj, str); + } + + /* Ok, now we check the 'policy' stuff. */ + if ((subject = X509_NAME_new()) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + + /* take a copy of the issuer name before we mess with it. */ + if (selfsign) + CAname = X509_NAME_dup(name); + else + CAname = X509_NAME_dup(x509->cert_info->subject); + if (CAname == NULL) + goto err; + str = str2 = NULL; + + for (i = 0; i < sk_CONF_VALUE_num(policy); i++) { + cv = sk_CONF_VALUE_value(policy, i); /* get the object id */ + if ((j = OBJ_txt2nid(cv->name)) == NID_undef) { + BIO_printf(bio_err, + "%s:unknown object type in 'policy' configuration\n", + cv->name); + goto err; + } + obj = OBJ_nid2obj(j); + + last = -1; + for (;;) { + /* lookup the object in the supplied name list */ + j = X509_NAME_get_index_by_OBJ(name, obj, last); + if (j < 0) { + if (last != -1) + break; + tne = NULL; + } else { + tne = X509_NAME_get_entry(name, j); + } + last = j; + + /* depending on the 'policy', decide what to do. */ + push = NULL; + if (strcmp(cv->value, "optional") == 0) { + if (tne != NULL) + push = tne; + } else if (strcmp(cv->value, "supplied") == 0) { + if (tne == NULL) { + BIO_printf(bio_err, + "The %s field needed to be supplied and was missing\n", + cv->name); + goto err; + } else + push = tne; + } else if (strcmp(cv->value, "match") == 0) { + int last2; + + if (tne == NULL) { + BIO_printf(bio_err, + "The mandatory %s field was missing\n", + cv->name); + goto err; + } + + last2 = -1; + + again2: + j = X509_NAME_get_index_by_OBJ(CAname, obj, last2); + if ((j < 0) && (last2 == -1)) { + BIO_printf(bio_err, + "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n", + cv->name); + goto err; + } + if (j >= 0) { + push = X509_NAME_get_entry(CAname, j); + str = X509_NAME_ENTRY_get_data(tne); + str2 = X509_NAME_ENTRY_get_data(push); + last2 = j; + if (ASN1_STRING_cmp(str, str2) != 0) + goto again2; + } + if (j < 0) { + BIO_printf(bio_err, + "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n", + cv->name, + ((str2 == NULL) ? "NULL" : (char *)str2->data), + ((str == NULL) ? "NULL" : (char *)str->data)); + goto err; + } + } else { + BIO_printf(bio_err, + "%s:invalid type in 'policy' configuration\n", + cv->value); + goto err; + } + + if (push != NULL) { + if (!X509_NAME_add_entry(subject, push, -1, 0)) { + if (push != NULL) + X509_NAME_ENTRY_free(push); + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + } + if (j < 0) + break; + } + } + + if (preserve) { + X509_NAME_free(subject); + /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ + subject = X509_NAME_dup(name); + if (subject == NULL) + goto err; + } + + if (verbose) + BIO_printf(bio_err, + "The subject name appears to be ok, checking data base for clashes\n"); + + /* Build the correct Subject if no e-mail is wanted in the subject */ + /* + * and add it later on because of the method extensions are added + * (altName) + */ + + if (email_dn) + dn_subject = subject; + else { + X509_NAME_ENTRY *tmpne; + /* + * Its best to dup the subject DN and then delete any email addresses + * because this retains its structure. + */ + if (!(dn_subject = X509_NAME_dup(subject))) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + while ((i = X509_NAME_get_index_by_NID(dn_subject, + NID_pkcs9_emailAddress, + -1)) >= 0) { + tmpne = X509_NAME_get_entry(dn_subject, i); + X509_NAME_delete_entry(dn_subject, i); + X509_NAME_ENTRY_free(tmpne); + } + } + + if (BN_is_zero(serial)) + row[DB_serial] = BUF_strdup("00"); + else + row[DB_serial] = BN_bn2hex(serial); + if (row[DB_serial] == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + + if (db->attributes.unique_subject) { + OPENSSL_STRING *crow = row; + + rrow = TXT_DB_get_by_index(db->db, DB_name, crow); + if (rrow != NULL) { + BIO_printf(bio_err, + "ERROR:There is already a certificate for %s\n", + row[DB_name]); + } + } + if (rrow == NULL) { + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + if (rrow != NULL) { + BIO_printf(bio_err, + "ERROR:Serial number %s has already been issued,\n", + row[DB_serial]); + BIO_printf(bio_err, + " check the database/serial_file for corruption\n"); + } + } + + if (rrow != NULL) { + BIO_printf(bio_err, "The matching entry has the following details\n"); + if (rrow[DB_type][0] == 'E') + p = "Expired"; + else if (rrow[DB_type][0] == 'R') + p = "Revoked"; + else if (rrow[DB_type][0] == 'V') + p = "Valid"; + else + p = "\ninvalid type, Data base error\n"; + BIO_printf(bio_err, "Type :%s\n", p);; + if (rrow[DB_type][0] == 'R') { + p = rrow[DB_exp_date]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Was revoked on:%s\n", p); + } + p = rrow[DB_exp_date]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Expires on :%s\n", p); + p = rrow[DB_serial]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Serial Number :%s\n", p); + p = rrow[DB_file]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "File name :%s\n", p); + p = rrow[DB_name]; + if (p == NULL) + p = "undef"; + BIO_printf(bio_err, "Subject Name :%s\n", p); + ok = -1; /* This is now a 'bad' error. */ + goto err; + } + + /* We are now totally happy, lets make and sign the certificate */ + if (verbose) + BIO_printf(bio_err, + "Everything appears to be ok, creating and signing the certificate\n"); + + if ((ret = X509_new()) == NULL) + goto err; + ci = ret->cert_info; #ifdef X509_V3 - /* Make it an X509 v3 certificate. */ - if (!X509_set_version(ret,2)) goto err; + /* Make it an X509 v3 certificate. */ + if (!X509_set_version(ret, 2)) + goto err; #endif - if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL) - goto err; - if (selfsign) - { - if (!X509_set_issuer_name(ret,subject)) - goto err; - } - else - { - if (!X509_set_issuer_name(ret,X509_get_subject_name(x509))) - goto err; - } - - if (strcmp(startdate,"today") == 0) - X509_gmtime_adj(X509_get_notBefore(ret),0); - else ASN1_TIME_set_string(X509_get_notBefore(ret),startdate); - - if (enddate == NULL) - X509_time_adj_ex(X509_get_notAfter(ret),days, 0, NULL); - else - { - int tdays; - ASN1_TIME_set_string(X509_get_notAfter(ret),enddate); - ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret)); - days = tdays; - } - - if (!X509_set_subject_name(ret,subject)) goto err; - - pktmp=X509_REQ_get_pubkey(req); - i = X509_set_pubkey(ret,pktmp); - EVP_PKEY_free(pktmp); - if (!i) goto err; - - /* Lets add the extensions, if there are any */ - if (ext_sect) - { - X509V3_CTX ctx; - if (ci->version == NULL) - if ((ci->version=ASN1_INTEGER_new()) == NULL) - goto err; - ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */ - - /* Free the current entries if any, there should not - * be any I believe */ - if (ci->extensions != NULL) - sk_X509_EXTENSION_pop_free(ci->extensions, - X509_EXTENSION_free); - - ci->extensions = NULL; - - /* Initialize the context structure */ - if (selfsign) - X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); - else - X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); - - if (extconf) - { - if (verbose) - BIO_printf(bio_err, "Extra configuration file found\n"); - - /* Use the extconf configuration db LHASH */ - X509V3_set_nconf(&ctx, extconf); - - /* Test the structure (needed?) */ - /* X509V3_set_ctx_test(&ctx); */ - - /* Adds exts contained in the configuration file */ - if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret)) - { - BIO_printf(bio_err, - "ERROR: adding extensions in section %s\n", - ext_sect); - ERR_print_errors(bio_err); - goto err; - } - if (verbose) - BIO_printf(bio_err, "Successfully added extensions from file.\n"); - } - else if (ext_sect) - { - /* We found extensions to be set from config file */ - X509V3_set_nconf(&ctx, lconf); - - if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) - { - BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect); - ERR_print_errors(bio_err); - goto err; - } - - if (verbose) - BIO_printf(bio_err, "Successfully added extensions from config\n"); - } - } - - /* Copy extensions from request (if any) */ - - if (!copy_extensions(ret, req, ext_copy)) - { - BIO_printf(bio_err, "ERROR: adding extensions from request\n"); - ERR_print_errors(bio_err); - goto err; - } - - /* Set the right value for the noemailDN option */ - if( email_dn == 0 ) - { - if (!X509_set_subject_name(ret,dn_subject)) goto err; - } - - if (!default_op) - { - BIO_printf(bio_err, "Certificate Details:\n"); - /* Never print signature details because signature not present */ - certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; - X509_print_ex(bio_err, ret, nameopt, certopt); - } - - BIO_printf(bio_err,"Certificate is to be certified until "); - ASN1_TIME_print(bio_err,X509_get_notAfter(ret)); - if (days) BIO_printf(bio_err," (%ld days)",days); - BIO_printf(bio_err, "\n"); - - if (!batch) - { - - BIO_printf(bio_err,"Sign the certificate? [y/n]:"); - (void)BIO_flush(bio_err); - buf[0]='\0'; - if (!fgets(buf,sizeof(buf)-1,stdin)) - { - BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); - ok=0; - goto err; - } - if (!((buf[0] == 'y') || (buf[0] == 'Y'))) - { - BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n"); - ok=0; - goto err; - } - } - - pktmp=X509_get_pubkey(ret); - if (EVP_PKEY_missing_parameters(pktmp) && - !EVP_PKEY_missing_parameters(pkey)) - EVP_PKEY_copy_parameters(pktmp,pkey); - EVP_PKEY_free(pktmp); - - if (!do_X509_sign(bio_err, ret,pkey,dgst, sigopts)) - goto err; - - /* We now just add it to the database */ - row[DB_type]=(char *)OPENSSL_malloc(2); - - tm=X509_get_notAfter(ret); - row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); - memcpy(row[DB_exp_date],tm->data,tm->length); - row[DB_exp_date][tm->length]='\0'; - - row[DB_rev_date]=NULL; - - /* row[DB_serial] done already */ - row[DB_file]=(char *)OPENSSL_malloc(8); - row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0); - - if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || - (row[DB_file] == NULL) || (row[DB_name] == NULL)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - BUF_strlcpy(row[DB_file],"unknown",8); - row[DB_type][0]='V'; - row[DB_type][1]='\0'; - - if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - - for (i=0; idb,irow)) - { - BIO_printf(bio_err,"failed to update database\n"); - BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); - goto err; - } - ok=1; -err: - for (i=0; iserialNumber) == NULL) + goto err; + if (selfsign) { + if (!X509_set_issuer_name(ret, subject)) + goto err; + } else { + if (!X509_set_issuer_name(ret, X509_get_subject_name(x509))) + goto err; + } + + if (strcmp(startdate, "today") == 0) + X509_gmtime_adj(X509_get_notBefore(ret), 0); + else + ASN1_TIME_set_string(X509_get_notBefore(ret), startdate); + + if (enddate == NULL) + X509_time_adj_ex(X509_get_notAfter(ret), days, 0, NULL); + else { + int tdays; + ASN1_TIME_set_string(X509_get_notAfter(ret), enddate); + ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret)); + days = tdays; + } + + if (!X509_set_subject_name(ret, subject)) + goto err; + + pktmp = X509_REQ_get_pubkey(req); + i = X509_set_pubkey(ret, pktmp); + EVP_PKEY_free(pktmp); + if (!i) + goto err; + + /* Lets add the extensions, if there are any */ + if (ext_sect) { + X509V3_CTX ctx; + if (ci->version == NULL) + if ((ci->version = ASN1_INTEGER_new()) == NULL) + goto err; + ASN1_INTEGER_set(ci->version, 2); /* version 3 certificate */ + + /* + * Free the current entries if any, there should not be any I believe + */ + if (ci->extensions != NULL) + sk_X509_EXTENSION_pop_free(ci->extensions, X509_EXTENSION_free); + + ci->extensions = NULL; + + /* Initialize the context structure */ + if (selfsign) + X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); + else + X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); + + if (extconf) { + if (verbose) + BIO_printf(bio_err, "Extra configuration file found\n"); + + /* Use the extconf configuration db LHASH */ + X509V3_set_nconf(&ctx, extconf); + + /* Test the structure (needed?) */ + /* X509V3_set_ctx_test(&ctx); */ + + /* Adds exts contained in the configuration file */ + if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) { + BIO_printf(bio_err, + "ERROR: adding extensions in section %s\n", + ext_sect); + ERR_print_errors(bio_err); + goto err; + } + if (verbose) + BIO_printf(bio_err, + "Successfully added extensions from file.\n"); + } else if (ext_sect) { + /* We found extensions to be set from config file */ + X509V3_set_nconf(&ctx, lconf); + + if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) { + BIO_printf(bio_err, + "ERROR: adding extensions in section %s\n", + ext_sect); + ERR_print_errors(bio_err); + goto err; + } + + if (verbose) + BIO_printf(bio_err, + "Successfully added extensions from config\n"); + } + } + + /* Copy extensions from request (if any) */ + + if (!copy_extensions(ret, req, ext_copy)) { + BIO_printf(bio_err, "ERROR: adding extensions from request\n"); + ERR_print_errors(bio_err); + goto err; + } + + /* Set the right value for the noemailDN option */ + if (email_dn == 0) { + if (!X509_set_subject_name(ret, dn_subject)) + goto err; + } + + if (!default_op) { + BIO_printf(bio_err, "Certificate Details:\n"); + /* + * Never print signature details because signature not present + */ + certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; + X509_print_ex(bio_err, ret, nameopt, certopt); + } + + BIO_printf(bio_err, "Certificate is to be certified until "); + ASN1_TIME_print(bio_err, X509_get_notAfter(ret)); + if (days) + BIO_printf(bio_err, " (%ld days)", days); + BIO_printf(bio_err, "\n"); + + if (!batch) { + + BIO_printf(bio_err, "Sign the certificate? [y/n]:"); + (void)BIO_flush(bio_err); + buf[0] = '\0'; + if (!fgets(buf, sizeof(buf) - 1, stdin)) { + BIO_printf(bio_err, + "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); + ok = 0; + goto err; + } + if (!((buf[0] == 'y') || (buf[0] == 'Y'))) { + BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n"); + ok = 0; + goto err; + } + } + + pktmp = X509_get_pubkey(ret); + if (EVP_PKEY_missing_parameters(pktmp) && + !EVP_PKEY_missing_parameters(pkey)) + EVP_PKEY_copy_parameters(pktmp, pkey); + EVP_PKEY_free(pktmp); + + if (!do_X509_sign(bio_err, ret, pkey, dgst, sigopts)) + goto err; + + /* We now just add it to the database */ + row[DB_type] = (char *)OPENSSL_malloc(2); + + tm = X509_get_notAfter(ret); + row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1); + memcpy(row[DB_exp_date], tm->data, tm->length); + row[DB_exp_date][tm->length] = '\0'; + + row[DB_rev_date] = NULL; + + /* row[DB_serial] done already */ + row[DB_file] = (char *)OPENSSL_malloc(8); + row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0); + + if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || + (row[DB_file] == NULL) || (row[DB_name] == NULL)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + BUF_strlcpy(row[DB_file], "unknown", 8); + row[DB_type][0] = 'V'; + row[DB_type][1] = '\0'; + + if ((irow = + (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + + for (i = 0; i < DB_NUMBER; i++) { + irow[i] = row[i]; + row[i] = NULL; + } + irow[DB_NUMBER] = NULL; + + if (!TXT_DB_insert(db->db, irow)) { + BIO_printf(bio_err, "failed to update database\n"); + BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); + goto err; + } + ok = 1; + err: + for (i = 0; i < DB_NUMBER; i++) + if (row[i] != NULL) + OPENSSL_free(row[i]); + + if (CAname != NULL) + X509_NAME_free(CAname); + if (subject != NULL) + X509_NAME_free(subject); + if ((dn_subject != NULL) && !email_dn) + X509_NAME_free(dn_subject); + if (tmptm != NULL) + ASN1_UTCTIME_free(tmptm); + if (ok <= 0) { + if (ret != NULL) + X509_free(ret); + ret = NULL; + } else + *xret = ret; + return (ok); +} + +static void write_new_certificate(BIO *bp, X509 *x, int output_der, + int notext) +{ + + if (output_der) { + (void)i2d_X509_bio(bp, x); + return; + } #if 0 - /* ??? Not needed since X509_print prints all this stuff anyway */ - f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256); - BIO_printf(bp,"issuer :%s\n",f); + /* ??? Not needed since X509_print prints all this stuff anyway */ + f = X509_NAME_oneline(X509_get_issuer_name(x), buf, 256); + BIO_printf(bp, "issuer :%s\n", f); - f=X509_NAME_oneline(X509_get_subject_name(x),buf,256); - BIO_printf(bp,"subject:%s\n",f); + f = X509_NAME_oneline(X509_get_subject_name(x), buf, 256); + BIO_printf(bp, "subject:%s\n", f); - BIO_puts(bp,"serial :"); - i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber); - BIO_puts(bp,"\n\n"); + BIO_puts(bp, "serial :"); + i2a_ASN1_INTEGER(bp, x->cert_info->serialNumber); + BIO_puts(bp, "\n\n"); #endif - if (!notext)X509_print(bp,x); - PEM_write_bio_X509(bp,x); - } - -static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, - const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, - STACK_OF(CONF_VALUE) *policy, CA_DB *db, - BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, - long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt, - unsigned long nameopt, int default_op, int ext_copy) - { - STACK_OF(CONF_VALUE) *sk=NULL; - LHASH_OF(CONF_VALUE) *parms=NULL; - X509_REQ *req=NULL; - CONF_VALUE *cv=NULL; - NETSCAPE_SPKI *spki = NULL; - X509_REQ_INFO *ri; - char *type,*buf; - EVP_PKEY *pktmp=NULL; - X509_NAME *n=NULL; - X509_NAME_ENTRY *ne=NULL; - int ok= -1,i,j; - long errline; - int nid; - - /* - * Load input file into a hash table. (This is just an easy - * way to read and parse the file, then put it into a convenient - * STACK format). - */ - parms=CONF_load(NULL,infile,&errline); - if (parms == NULL) - { - BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile); - ERR_print_errors(bio_err); - goto err; - } - - sk=CONF_get_section(parms, "default"); - if (sk_CONF_VALUE_num(sk) == 0) - { - BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); - CONF_free(parms); - goto err; - } - - /* - * Now create a dummy X509 request structure. We don't actually - * have an X509 request, but we have many of the components - * (a public key, various DN components). The idea is that we - * put these components into the right X509 request structure - * and we can use the same code as if you had a real X509 request. - */ - req=X509_REQ_new(); - if (req == NULL) - { - ERR_print_errors(bio_err); - goto err; - } - - /* - * Build up the subject name set. - */ - ri=req->req_info; - n = ri->subject; - - for (i = 0; ; i++) - { - if (sk_CONF_VALUE_num(sk) <= i) break; - - cv=sk_CONF_VALUE_value(sk,i); - type=cv->name; - /* Skip past any leading X. X: X, etc to allow for - * multiple instances - */ - for (buf = cv->name; *buf ; buf++) - if ((*buf == ':') || (*buf == ',') || (*buf == '.')) - { - buf++; - if (*buf) type = buf; - break; - } - - buf=cv->value; - if ((nid=OBJ_txt2nid(type)) == NID_undef) - { - if (strcmp(type, "SPKAC") == 0) - { - spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); - if (spki == NULL) - { - BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n"); - ERR_print_errors(bio_err); - goto err; - } - } - continue; - } - - if (!X509_NAME_add_entry_by_NID(n, nid, chtype, - (unsigned char *)buf, -1, -1, 0)) - goto err; - } - if (spki == NULL) - { - BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n", - infile); - goto err; - } - - /* - * Now extract the key from the SPKI structure. - */ - - BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n"); - - if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL) - { - BIO_printf(bio_err,"error unpacking SPKAC public key\n"); - goto err; - } - - j = NETSCAPE_SPKI_verify(spki, pktmp); - if (j <= 0) - { - BIO_printf(bio_err,"signature verification failed on SPKAC public key\n"); - goto err; - } - BIO_printf(bio_err,"Signature ok\n"); - - X509_REQ_set_pubkey(req,pktmp); - EVP_PKEY_free(pktmp); - ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype, - multirdn,email_dn,startdate,enddate, days,1,verbose,req, - ext_sect,lconf, certopt, nameopt, default_op, ext_copy, 0); -err: - if (req != NULL) X509_REQ_free(req); - if (parms != NULL) CONF_free(parms); - if (spki != NULL) NETSCAPE_SPKI_free(spki); - if (ne != NULL) X509_NAME_ENTRY_free(ne); - - return(ok); - } + if (!notext) + X509_print(bp, x); + PEM_write_bio_X509(bp, x); +} + +static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, + X509 *x509, const EVP_MD *dgst, + STACK_OF(OPENSSL_STRING) *sigopts, + STACK_OF(CONF_VALUE) *policy, CA_DB *db, + BIGNUM *serial, char *subj, unsigned long chtype, + int multirdn, int email_dn, char *startdate, + char *enddate, long days, char *ext_sect, + CONF *lconf, int verbose, unsigned long certopt, + unsigned long nameopt, int default_op, int ext_copy) +{ + STACK_OF(CONF_VALUE) *sk = NULL; + LHASH_OF(CONF_VALUE) *parms = NULL; + X509_REQ *req = NULL; + CONF_VALUE *cv = NULL; + NETSCAPE_SPKI *spki = NULL; + X509_REQ_INFO *ri; + char *type, *buf; + EVP_PKEY *pktmp = NULL; + X509_NAME *n = NULL; + X509_NAME_ENTRY *ne = NULL; + int ok = -1, i, j; + long errline; + int nid; + + /* + * Load input file into a hash table. (This is just an easy + * way to read and parse the file, then put it into a convenient + * STACK format). + */ + parms = CONF_load(NULL, infile, &errline); + if (parms == NULL) { + BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile); + ERR_print_errors(bio_err); + goto err; + } + + sk = CONF_get_section(parms, "default"); + if (sk_CONF_VALUE_num(sk) == 0) { + BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); + CONF_free(parms); + goto err; + } + + /* + * Now create a dummy X509 request structure. We don't actually + * have an X509 request, but we have many of the components + * (a public key, various DN components). The idea is that we + * put these components into the right X509 request structure + * and we can use the same code as if you had a real X509 request. + */ + req = X509_REQ_new(); + if (req == NULL) { + ERR_print_errors(bio_err); + goto err; + } + + /* + * Build up the subject name set. + */ + ri = req->req_info; + n = ri->subject; + + for (i = 0;; i++) { + if (sk_CONF_VALUE_num(sk) <= i) + break; + + cv = sk_CONF_VALUE_value(sk, i); + type = cv->name; + /* + * Skip past any leading X. X: X, etc to allow for multiple instances + */ + for (buf = cv->name; *buf; buf++) + if ((*buf == ':') || (*buf == ',') || (*buf == '.')) { + buf++; + if (*buf) + type = buf; + break; + } + + buf = cv->value; + if ((nid = OBJ_txt2nid(type)) == NID_undef) { + if (strcmp(type, "SPKAC") == 0) { + spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); + if (spki == NULL) { + BIO_printf(bio_err, + "unable to load Netscape SPKAC structure\n"); + ERR_print_errors(bio_err); + goto err; + } + } + continue; + } + + if (!X509_NAME_add_entry_by_NID(n, nid, chtype, + (unsigned char *)buf, -1, -1, 0)) + goto err; + } + if (spki == NULL) { + BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n", + infile); + goto err; + } + + /* + * Now extract the key from the SPKI structure. + */ + + BIO_printf(bio_err, + "Check that the SPKAC request matches the signature\n"); + + if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) { + BIO_printf(bio_err, "error unpacking SPKAC public key\n"); + goto err; + } + + j = NETSCAPE_SPKI_verify(spki, pktmp); + if (j <= 0) { + BIO_printf(bio_err, + "signature verification failed on SPKAC public key\n"); + goto err; + } + BIO_printf(bio_err, "Signature ok\n"); + + X509_REQ_set_pubkey(req, pktmp); + EVP_PKEY_free(pktmp); + ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, + chtype, multirdn, email_dn, startdate, enddate, days, 1, + verbose, req, ext_sect, lconf, certopt, nameopt, default_op, + ext_copy, 0); + err: + if (req != NULL) + X509_REQ_free(req); + if (parms != NULL) + CONF_free(parms); + if (spki != NULL) + NETSCAPE_SPKI_free(spki); + if (ne != NULL) + X509_NAME_ENTRY_free(ne); + + return (ok); +} static int check_time_format(const char *str) - { - return ASN1_TIME_set_string(NULL, str); - } +{ + return ASN1_TIME_set_string(NULL, str); +} static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) - { - ASN1_UTCTIME *tm=NULL; - char *row[DB_NUMBER],**rrow,**irow; - char *rev_str = NULL; - BIGNUM *bn = NULL; - int ok=-1,i; - - for (i=0; idb,DB_serial,row); - if (rrow == NULL) - { - BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]); - - /* We now just add it to the database */ - row[DB_type]=(char *)OPENSSL_malloc(2); - - tm=X509_get_notAfter(x509); - row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); - memcpy(row[DB_exp_date],tm->data,tm->length); - row[DB_exp_date][tm->length]='\0'; - - row[DB_rev_date]=NULL; - - /* row[DB_serial] done already */ - row[DB_file]=(char *)OPENSSL_malloc(8); - - /* row[DB_name] done already */ - - if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || - (row[DB_file] == NULL)) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - BUF_strlcpy(row[DB_file],"unknown",8); - row[DB_type][0]='V'; - row[DB_type][1]='\0'; - - if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto err; - } - - for (i=0; idb,irow)) - { - BIO_printf(bio_err,"failed to update database\n"); - BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); - goto err; - } - - /* Revoke Certificate */ - if (type == -1) - ok = 1; - else - ok = do_revoke(x509,db, type, value); - - goto err; - - } - else if (index_name_cmp_noconst(row, rrow)) - { - BIO_printf(bio_err,"ERROR:name does not match %s\n", - row[DB_name]); - goto err; - } - else if (type == -1) - { - BIO_printf(bio_err,"ERROR:Already present, serial number %s\n", - row[DB_serial]); - goto err; - } - else if (rrow[DB_type][0]=='R') - { - BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n", - row[DB_serial]); - goto err; - } - else - { - BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]); - rev_str = make_revocation_str(type, value); - if (!rev_str) - { - BIO_printf(bio_err, "Error in revocation arguments\n"); - goto err; - } - rrow[DB_type][0]='R'; - rrow[DB_type][1]='\0'; - rrow[DB_rev_date] = rev_str; - } - ok=1; -err: - for (i=0; idb, DB_serial, row); + if (rrow == NULL) { + BIO_printf(bio_err, + "Adding Entry with serial number %s to DB for %s\n", + row[DB_serial], row[DB_name]); + + /* We now just add it to the database */ + row[DB_type] = (char *)OPENSSL_malloc(2); + + tm = X509_get_notAfter(x509); + row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1); + memcpy(row[DB_exp_date], tm->data, tm->length); + row[DB_exp_date][tm->length] = '\0'; + + row[DB_rev_date] = NULL; + + /* row[DB_serial] done already */ + row[DB_file] = (char *)OPENSSL_malloc(8); + + /* row[DB_name] done already */ + + if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || + (row[DB_file] == NULL)) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + BUF_strlcpy(row[DB_file], "unknown", 8); + row[DB_type][0] = 'V'; + row[DB_type][1] = '\0'; + + if ((irow = + (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == + NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto err; + } + + for (i = 0; i < DB_NUMBER; i++) { + irow[i] = row[i]; + row[i] = NULL; + } + irow[DB_NUMBER] = NULL; + + if (!TXT_DB_insert(db->db, irow)) { + BIO_printf(bio_err, "failed to update database\n"); + BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); + goto err; + } + + /* Revoke Certificate */ + if (type == -1) + ok = 1; + else + ok = do_revoke(x509, db, type, value); + + goto err; + + } else if (index_name_cmp_noconst(row, rrow)) { + BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]); + goto err; + } else if (type == -1) { + BIO_printf(bio_err, "ERROR:Already present, serial number %s\n", + row[DB_serial]); + goto err; + } else if (rrow[DB_type][0] == 'R') { + BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n", + row[DB_serial]); + goto err; + } else { + BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]); + rev_str = make_revocation_str(type, value); + if (!rev_str) { + BIO_printf(bio_err, "Error in revocation arguments\n"); + goto err; + } + rrow[DB_type][0] = 'R'; + rrow[DB_type][1] = '\0'; + rrow[DB_rev_date] = rev_str; + } + ok = 1; + err: + for (i = 0; i < DB_NUMBER; i++) { + if (row[i] != NULL) + OPENSSL_free(row[i]); + } + return (ok); +} static int get_certificate_status(const char *serial, CA_DB *db) - { - char *row[DB_NUMBER],**rrow; - int ok=-1,i; - - /* Free Resources */ - for (i=0; idb,DB_serial,row); - if (rrow == NULL) - { - BIO_printf(bio_err,"Serial %s not present in db.\n", - row[DB_serial]); - ok=-1; - goto err; - } - else if (rrow[DB_type][0]=='V') - { - BIO_printf(bio_err,"%s=Valid (%c)\n", - row[DB_serial], rrow[DB_type][0]); - goto err; - } - else if (rrow[DB_type][0]=='R') - { - BIO_printf(bio_err,"%s=Revoked (%c)\n", - row[DB_serial], rrow[DB_type][0]); - goto err; - } - else if (rrow[DB_type][0]=='E') - { - BIO_printf(bio_err,"%s=Expired (%c)\n", - row[DB_serial], rrow[DB_type][0]); - goto err; - } - else if (rrow[DB_type][0]=='S') - { - BIO_printf(bio_err,"%s=Suspended (%c)\n", - row[DB_serial], rrow[DB_type][0]); - goto err; - } - else - { - BIO_printf(bio_err,"%s=Unknown (%c).\n", - row[DB_serial], rrow[DB_type][0]); - ok=-1; - } -err: - for (i=0; i= 2000 */ - char **rrow, *a_tm_s; - - a_tm = ASN1_UTCTIME_new(); - - /* get actual time and make a string */ - a_tm = X509_gmtime_adj(a_tm, 0); - a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1); - if (a_tm_s == NULL) - { - cnt = -1; - goto err; - } - - memcpy(a_tm_s, a_tm->data, a_tm->length); - a_tm_s[a_tm->length] = '\0'; - - if (strncmp(a_tm_s, "49", 2) <= 0) - a_y2k = 1; - else - a_y2k = 0; - - for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) - { - rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); - - if (rrow[DB_type][0] == 'V') - { - /* ignore entries that are not valid */ - if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) - db_y2k = 1; - else - db_y2k = 0; - - if (db_y2k == a_y2k) - { - /* all on the same y2k side */ - if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) - { - rrow[DB_type][0] = 'E'; - rrow[DB_type][1] = '\0'; - cnt++; - - BIO_printf(bio_err, "%s=Expired\n", - rrow[DB_serial]); - } - } - else if (db_y2k < a_y2k) - { - rrow[DB_type][0] = 'E'; - rrow[DB_type][1] = '\0'; - cnt++; - - BIO_printf(bio_err, "%s=Expired\n", - rrow[DB_serial]); - } - - } - } - -err: - - ASN1_UTCTIME_free(a_tm); - OPENSSL_free(a_tm_s); - - return (cnt); - } +{ + char *row[DB_NUMBER], **rrow; + int ok = -1, i; + + /* Free Resources */ + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + + /* Malloc needed char spaces */ + row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2); + if (row[DB_serial] == NULL) { + BIO_printf(bio_err, "Malloc failure\n"); + goto err; + } + + if (strlen(serial) % 2) { + /* + * Set the first char to 0 + */ ; + row[DB_serial][0] = '0'; + + /* Copy String from serial to row[DB_serial] */ + memcpy(row[DB_serial] + 1, serial, strlen(serial)); + row[DB_serial][strlen(serial) + 1] = '\0'; + } else { + /* Copy String from serial to row[DB_serial] */ + memcpy(row[DB_serial], serial, strlen(serial)); + row[DB_serial][strlen(serial)] = '\0'; + } + + /* Make it Upper Case */ + for (i = 0; row[DB_serial][i] != '\0'; i++) + row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]); + + ok = 1; + + /* Search for the certificate */ + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + if (rrow == NULL) { + BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]); + ok = -1; + goto err; + } else if (rrow[DB_type][0] == 'V') { + BIO_printf(bio_err, "%s=Valid (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto err; + } else if (rrow[DB_type][0] == 'R') { + BIO_printf(bio_err, "%s=Revoked (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto err; + } else if (rrow[DB_type][0] == 'E') { + BIO_printf(bio_err, "%s=Expired (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto err; + } else if (rrow[DB_type][0] == 'S') { + BIO_printf(bio_err, "%s=Suspended (%c)\n", + row[DB_serial], rrow[DB_type][0]); + goto err; + } else { + BIO_printf(bio_err, "%s=Unknown (%c).\n", + row[DB_serial], rrow[DB_type][0]); + ok = -1; + } + err: + for (i = 0; i < DB_NUMBER; i++) { + if (row[i] != NULL) + OPENSSL_free(row[i]); + } + return (ok); +} + +static int do_updatedb(CA_DB *db) +{ + ASN1_UTCTIME *a_tm = NULL; + int i, cnt = 0; + int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ + char **rrow, *a_tm_s; + + a_tm = ASN1_UTCTIME_new(); + + /* get actual time and make a string */ + a_tm = X509_gmtime_adj(a_tm, 0); + a_tm_s = (char *)OPENSSL_malloc(a_tm->length + 1); + if (a_tm_s == NULL) { + cnt = -1; + goto err; + } + + memcpy(a_tm_s, a_tm->data, a_tm->length); + a_tm_s[a_tm->length] = '\0'; + + if (strncmp(a_tm_s, "49", 2) <= 0) + a_y2k = 1; + else + a_y2k = 0; + + for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { + rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); + + if (rrow[DB_type][0] == 'V') { + /* ignore entries that are not valid */ + if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) + db_y2k = 1; + else + db_y2k = 0; + + if (db_y2k == a_y2k) { + /* all on the same y2k side */ + if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) { + rrow[DB_type][0] = 'E'; + rrow[DB_type][1] = '\0'; + cnt++; + + BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); + } + } else if (db_y2k < a_y2k) { + rrow[DB_type][0] = 'E'; + rrow[DB_type][1] = '\0'; + cnt++; + + BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); + } + + } + } + + err: + + ASN1_UTCTIME_free(a_tm); + OPENSSL_free(a_tm_s); + + return (cnt); +} static const char *crl_reasons[] = { - /* CRL reason strings */ - "unspecified", - "keyCompromise", - "CACompromise", - "affiliationChanged", - "superseded", - "cessationOfOperation", - "certificateHold", - "removeFromCRL", - /* Additional pseudo reasons */ - "holdInstruction", - "keyTime", - "CAkeyTime" + /* CRL reason strings */ + "unspecified", + "keyCompromise", + "CACompromise", + "affiliationChanged", + "superseded", + "cessationOfOperation", + "certificateHold", + "removeFromCRL", + /* Additional pseudo reasons */ + "holdInstruction", + "keyTime", + "CAkeyTime" }; #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *)) -/* Given revocation information convert to a DB string. - * The format of the string is: - * revtime[,reason,extra]. Where 'revtime' is the - * revocation time (the current time). 'reason' is the - * optional CRL reason and 'extra' is any additional - * argument +/* + * Given revocation information convert to a DB string. The format of the + * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time + * (the current time). 'reason' is the optional CRL reason and 'extra' is any + * additional argument */ char *make_revocation_str(int rev_type, char *rev_arg) - { - char *other = NULL, *str; - const char *reason = NULL; - ASN1_OBJECT *otmp; - ASN1_UTCTIME *revtm = NULL; - int i; - switch (rev_type) - { - case REV_NONE: - break; - - case REV_CRL_REASON: - for (i = 0; i < 8; i++) - { - if (!strcasecmp(rev_arg, crl_reasons[i])) - { - reason = crl_reasons[i]; - break; - } - } - if (reason == NULL) - { - BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); - return NULL; - } - break; - - case REV_HOLD: - /* Argument is an OID */ - - otmp = OBJ_txt2obj(rev_arg, 0); - ASN1_OBJECT_free(otmp); - - if (otmp == NULL) - { - BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); - return NULL; - } - - reason = "holdInstruction"; - other = rev_arg; - break; - - case REV_KEY_COMPROMISE: - case REV_CA_COMPROMISE: - - /* Argument is the key compromise time */ - if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) - { - BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg); - return NULL; - } - other = rev_arg; - if (rev_type == REV_KEY_COMPROMISE) - reason = "keyTime"; - else - reason = "CAkeyTime"; - - break; - - } - - revtm = X509_gmtime_adj(NULL, 0); - - if (!revtm) - return NULL; - - i = revtm->length + 1; - - if (reason) i += strlen(reason) + 1; - if (other) i += strlen(other) + 1; - - str = OPENSSL_malloc(i); - - if (!str) return NULL; - - BUF_strlcpy(str, (char *)revtm->data, i); - if (reason) - { - BUF_strlcat(str, ",", i); - BUF_strlcat(str, reason, i); - } - if (other) - { - BUF_strlcat(str, ",", i); - BUF_strlcat(str, other, i); - } - ASN1_UTCTIME_free(revtm); - return str; - } +{ + char *other = NULL, *str; + const char *reason = NULL; + ASN1_OBJECT *otmp; + ASN1_UTCTIME *revtm = NULL; + int i; + switch (rev_type) { + case REV_NONE: + break; + + case REV_CRL_REASON: + for (i = 0; i < 8; i++) { + if (!strcasecmp(rev_arg, crl_reasons[i])) { + reason = crl_reasons[i]; + break; + } + } + if (reason == NULL) { + BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); + return NULL; + } + break; + + case REV_HOLD: + /* Argument is an OID */ + + otmp = OBJ_txt2obj(rev_arg, 0); + ASN1_OBJECT_free(otmp); + + if (otmp == NULL) { + BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); + return NULL; + } + + reason = "holdInstruction"; + other = rev_arg; + break; + + case REV_KEY_COMPROMISE: + case REV_CA_COMPROMISE: + + /* Argument is the key compromise time */ + if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) { + BIO_printf(bio_err, + "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", + rev_arg); + return NULL; + } + other = rev_arg; + if (rev_type == REV_KEY_COMPROMISE) + reason = "keyTime"; + else + reason = "CAkeyTime"; + + break; + + } + + revtm = X509_gmtime_adj(NULL, 0); + + if (!revtm) + return NULL; + + i = revtm->length + 1; + + if (reason) + i += strlen(reason) + 1; + if (other) + i += strlen(other) + 1; + + str = OPENSSL_malloc(i); + + if (!str) + return NULL; + + BUF_strlcpy(str, (char *)revtm->data, i); + if (reason) { + BUF_strlcat(str, ",", i); + BUF_strlcat(str, reason, i); + } + if (other) { + BUF_strlcat(str, ",", i); + BUF_strlcat(str, other, i); + } + ASN1_UTCTIME_free(revtm); + return str; +} /*- - * Convert revocation field to X509_REVOKED entry + * Convert revocation field to X509_REVOKED entry * return code: * 0 error * 1 OK * 2 OK and some extensions added (i.e. V2 CRL) */ - int make_revoked(X509_REVOKED *rev, const char *str) - { - char *tmp = NULL; - int reason_code = -1; - int i, ret = 0; - ASN1_OBJECT *hold = NULL; - ASN1_GENERALIZEDTIME *comp_time = NULL; - ASN1_ENUMERATED *rtmp = NULL; - - ASN1_TIME *revDate = NULL; - - i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); - - if (i == 0) - goto err; - - if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) - goto err; - - if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) - { - rtmp = ASN1_ENUMERATED_new(); - if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) - goto err; - if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) - goto err; - } - - if (rev && comp_time) - { - if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0)) - goto err; - } - if (rev && hold) - { - if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0)) - goto err; - } - - if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) - ret = 2; - else ret = 1; - - err: - - if (tmp) OPENSSL_free(tmp); - ASN1_OBJECT_free(hold); - ASN1_GENERALIZEDTIME_free(comp_time); - ASN1_ENUMERATED_free(rtmp); - ASN1_TIME_free(revDate); - - return ret; - } +{ + char *tmp = NULL; + int reason_code = -1; + int i, ret = 0; + ASN1_OBJECT *hold = NULL; + ASN1_GENERALIZEDTIME *comp_time = NULL; + ASN1_ENUMERATED *rtmp = NULL; + + ASN1_TIME *revDate = NULL; + + i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); + + if (i == 0) + goto err; + + if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) + goto err; + + if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) { + rtmp = ASN1_ENUMERATED_new(); + if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) + goto err; + if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) + goto err; + } + + if (rev && comp_time) { + if (!X509_REVOKED_add1_ext_i2d + (rev, NID_invalidity_date, comp_time, 0, 0)) + goto err; + } + if (rev && hold) { + if (!X509_REVOKED_add1_ext_i2d + (rev, NID_hold_instruction_code, hold, 0, 0)) + goto err; + } + + if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) + ret = 2; + else + ret = 1; + + err: + + if (tmp) + OPENSSL_free(tmp); + ASN1_OBJECT_free(hold); + ASN1_GENERALIZEDTIME_free(comp_time); + ASN1_ENUMERATED_free(rtmp); + ASN1_TIME_free(revDate); + + return ret; +} int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str) - { - char buf[25],*pbuf, *p; - int j; - j=i2a_ASN1_OBJECT(bp,obj); - pbuf=buf; - for (j=22-j; j>0; j--) - *(pbuf++)=' '; - *(pbuf++)=':'; - *(pbuf++)='\0'; - BIO_puts(bp,buf); - - if (str->type == V_ASN1_PRINTABLESTRING) - BIO_printf(bp,"PRINTABLE:'"); - else if (str->type == V_ASN1_T61STRING) - BIO_printf(bp,"T61STRING:'"); - else if (str->type == V_ASN1_IA5STRING) - BIO_printf(bp,"IA5STRING:'"); - else if (str->type == V_ASN1_UNIVERSALSTRING) - BIO_printf(bp,"UNIVERSALSTRING:'"); - else - BIO_printf(bp,"ASN.1 %2d:'",str->type); - - p=(char *)str->data; - for (j=str->length; j>0; j--) - { - if ((*p >= ' ') && (*p <= '~')) - BIO_printf(bp,"%c",*p); - else if (*p & 0x80) - BIO_printf(bp,"\\0x%02X",*p); - else if ((unsigned char)*p == 0xf7) - BIO_printf(bp,"^?"); - else BIO_printf(bp,"^%c",*p+'@'); - p++; - } - BIO_printf(bp,"'\n"); - return 1; - } - -int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str) - { - char *tmp = NULL; - char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; - int reason_code = -1; - int ret = 0; - unsigned int i; - ASN1_OBJECT *hold = NULL; - ASN1_GENERALIZEDTIME *comp_time = NULL; - tmp = BUF_strdup(str); - - p = strchr(tmp, ','); - - rtime_str = tmp; - - if (p) - { - *p = '\0'; - p++; - reason_str = p; - p = strchr(p, ','); - if (p) - { - *p = '\0'; - arg_str = p + 1; - } - } - - if (prevtm) - { - *prevtm = ASN1_UTCTIME_new(); - if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) - { - BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); - goto err; - } - } - if (reason_str) - { - for (i = 0; i < NUM_REASONS; i++) - { - if(!strcasecmp(reason_str, crl_reasons[i])) - { - reason_code = i; - break; - } - } - if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) - { - BIO_printf(bio_err, "invalid reason code %s\n", reason_str); - goto err; - } - - if (reason_code == 7) - reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; - else if (reason_code == 8) /* Hold instruction */ - { - if (!arg_str) - { - BIO_printf(bio_err, "missing hold instruction\n"); - goto err; - } - reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; - hold = OBJ_txt2obj(arg_str, 0); - - if (!hold) - { - BIO_printf(bio_err, "invalid object identifier %s\n", arg_str); - goto err; - } - if (phold) *phold = hold; - } - else if ((reason_code == 9) || (reason_code == 10)) - { - if (!arg_str) - { - BIO_printf(bio_err, "missing compromised time\n"); - goto err; - } - comp_time = ASN1_GENERALIZEDTIME_new(); - if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) - { - BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); - goto err; - } - if (reason_code == 9) - reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; - else - reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; - } - } - - if (preason) *preason = reason_code; - if (pinvtm) *pinvtm = comp_time; - else ASN1_GENERALIZEDTIME_free(comp_time); - - ret = 1; - - err: - - if (tmp) OPENSSL_free(tmp); - if (!phold) ASN1_OBJECT_free(hold); - if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time); - - return ret; - } +{ + char buf[25], *pbuf, *p; + int j; + j = i2a_ASN1_OBJECT(bp, obj); + pbuf = buf; + for (j = 22 - j; j > 0; j--) + *(pbuf++) = ' '; + *(pbuf++) = ':'; + *(pbuf++) = '\0'; + BIO_puts(bp, buf); + + if (str->type == V_ASN1_PRINTABLESTRING) + BIO_printf(bp, "PRINTABLE:'"); + else if (str->type == V_ASN1_T61STRING) + BIO_printf(bp, "T61STRING:'"); + else if (str->type == V_ASN1_IA5STRING) + BIO_printf(bp, "IA5STRING:'"); + else if (str->type == V_ASN1_UNIVERSALSTRING) + BIO_printf(bp, "UNIVERSALSTRING:'"); + else + BIO_printf(bp, "ASN.1 %2d:'", str->type); + + p = (char *)str->data; + for (j = str->length; j > 0; j--) { + if ((*p >= ' ') && (*p <= '~')) + BIO_printf(bp, "%c", *p); + else if (*p & 0x80) + BIO_printf(bp, "\\0x%02X", *p); + else if ((unsigned char)*p == 0xf7) + BIO_printf(bp, "^?"); + else + BIO_printf(bp, "^%c", *p + '@'); + p++; + } + BIO_printf(bp, "'\n"); + return 1; +} + +int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, + ASN1_GENERALIZEDTIME **pinvtm, const char *str) +{ + char *tmp = NULL; + char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; + int reason_code = -1; + int ret = 0; + unsigned int i; + ASN1_OBJECT *hold = NULL; + ASN1_GENERALIZEDTIME *comp_time = NULL; + tmp = BUF_strdup(str); + + p = strchr(tmp, ','); + + rtime_str = tmp; + + if (p) { + *p = '\0'; + p++; + reason_str = p; + p = strchr(p, ','); + if (p) { + *p = '\0'; + arg_str = p + 1; + } + } + + if (prevtm) { + *prevtm = ASN1_UTCTIME_new(); + if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) { + BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); + goto err; + } + } + if (reason_str) { + for (i = 0; i < NUM_REASONS; i++) { + if (!strcasecmp(reason_str, crl_reasons[i])) { + reason_code = i; + break; + } + } + if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) { + BIO_printf(bio_err, "invalid reason code %s\n", reason_str); + goto err; + } + + if (reason_code == 7) + reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; + else if (reason_code == 8) { /* Hold instruction */ + if (!arg_str) { + BIO_printf(bio_err, "missing hold instruction\n"); + goto err; + } + reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; + hold = OBJ_txt2obj(arg_str, 0); + + if (!hold) { + BIO_printf(bio_err, "invalid object identifier %s\n", + arg_str); + goto err; + } + if (phold) + *phold = hold; + } else if ((reason_code == 9) || (reason_code == 10)) { + if (!arg_str) { + BIO_printf(bio_err, "missing compromised time\n"); + goto err; + } + comp_time = ASN1_GENERALIZEDTIME_new(); + if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) { + BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); + goto err; + } + if (reason_code == 9) + reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; + else + reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; + } + } + + if (preason) + *preason = reason_code; + if (pinvtm) + *pinvtm = comp_time; + else + ASN1_GENERALIZEDTIME_free(comp_time); + + ret = 1; + + err: + + if (tmp) + OPENSSL_free(tmp); + if (!phold) + ASN1_OBJECT_free(hold); + if (!pinvtm) + ASN1_GENERALIZEDTIME_free(comp_time); + + return ret; +} diff --git a/apps/ciphers.c b/apps/ciphers.c index 34568f81a5..66636d2dfd 100644 --- a/apps/ciphers.c +++ b/apps/ciphers.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -60,190 +60,180 @@ #include #include #ifdef OPENSSL_NO_STDIO -#define APPS_WIN16 +# define APPS_WIN16 #endif #include "apps.h" #include #include #undef PROG -#define PROG ciphers_main - -static const char *ciphers_usage[]={ -"usage: ciphers args\n", -" -v - verbose mode, a textual listing of the SSL/TLS ciphers in OpenSSL\n", -" -V - even more verbose\n", -" -ssl2 - SSL2 mode\n", -" -ssl3 - SSL3 mode\n", -" -tls1 - TLS1 mode\n", -NULL +#define PROG ciphers_main + +static const char *ciphers_usage[] = { + "usage: ciphers args\n", + " -v - verbose mode, a textual listing of the SSL/TLS ciphers in OpenSSL\n", + " -V - even more verbose\n", + " -ssl2 - SSL2 mode\n", + " -ssl3 - SSL3 mode\n", + " -tls1 - TLS1 mode\n", + NULL }; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int ret=1,i; - int verbose=0,Verbose=0; +{ + int ret = 1, i; + int verbose = 0, Verbose = 0; #ifndef OPENSSL_NO_SSL_TRACE - int stdname = 0; + int stdname = 0; #endif - const char **pp; - const char *p; - int badops=0; - SSL_CTX *ctx=NULL; - SSL *ssl=NULL; - char *ciphers=NULL; - const SSL_METHOD *meth=NULL; - STACK_OF(SSL_CIPHER) *sk; - char buf[512]; - BIO *STDout=NULL; - - meth=SSLv23_server_method(); - - apps_startup(); - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - STDout=BIO_new_fp(stdout,BIO_NOCLOSE); + const char **pp; + const char *p; + int badops = 0; + SSL_CTX *ctx = NULL; + SSL *ssl = NULL; + char *ciphers = NULL; + const SSL_METHOD *meth = NULL; + STACK_OF(SSL_CIPHER) *sk; + char buf[512]; + BIO *STDout = NULL; + + meth = SSLv23_server_method(); + + apps_startup(); + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + STDout = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - STDout = BIO_push(tmpbio, STDout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + STDout = BIO_push(tmpbio, STDout); + } #endif - if (!load_config(bio_err, NULL)) - goto end; - - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-v") == 0) - verbose=1; - else if (strcmp(*argv,"-V") == 0) - verbose=Verbose=1; + if (!load_config(bio_err, NULL)) + goto end; + + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-v") == 0) + verbose = 1; + else if (strcmp(*argv, "-V") == 0) + verbose = Verbose = 1; #ifndef OPENSSL_NO_SSL_TRACE - else if (strcmp(*argv,"-stdname") == 0) - stdname=verbose=1; + else if (strcmp(*argv, "-stdname") == 0) + stdname = verbose = 1; #endif #ifndef OPENSSL_NO_SSL2 - else if (strcmp(*argv,"-ssl2") == 0) - meth=SSLv2_client_method(); + else if (strcmp(*argv, "-ssl2") == 0) + meth = SSLv2_client_method(); #endif #ifndef OPENSSL_NO_SSL3 - else if (strcmp(*argv,"-ssl3") == 0) - meth=SSLv3_client_method(); + else if (strcmp(*argv, "-ssl3") == 0) + meth = SSLv3_client_method(); #endif #ifndef OPENSSL_NO_TLS1 - else if (strcmp(*argv,"-tls1") == 0) - meth=TLSv1_client_method(); + else if (strcmp(*argv, "-tls1") == 0) + meth = TLSv1_client_method(); #endif - else if ((strncmp(*argv,"-h",2) == 0) || - (strcmp(*argv,"-?") == 0)) - { - badops=1; - break; - } - else - { - ciphers= *argv; - } - argc--; - argv++; - } - - if (badops) - { - for (pp=ciphers_usage; (*pp != NULL); pp++) - BIO_printf(bio_err,"%s",*pp); - goto end; - } - - OpenSSL_add_ssl_algorithms(); - - ctx=SSL_CTX_new(meth); - if (ctx == NULL) goto err; - if (ciphers != NULL) { - if(!SSL_CTX_set_cipher_list(ctx,ciphers)) { - BIO_printf(bio_err, "Error in cipher list\n"); - goto err; - } - } - ssl=SSL_new(ctx); - if (ssl == NULL) goto err; - - - if (!verbose) - { - for (i=0; ; i++) - { - p=SSL_get_cipher_list(ssl,i); - if (p == NULL) break; - if (i != 0) BIO_printf(STDout,":"); - BIO_printf(STDout,"%s",p); - } - BIO_printf(STDout,"\n"); - } - else /* verbose */ - { - sk=SSL_get_ciphers(ssl); - - for (i=0; i> 24); - int id1 = (int)((id >> 16) & 0xffL); - int id2 = (int)((id >> 8) & 0xffL); - int id3 = (int)(id & 0xffL); - - if ((id & 0xff000000L) == 0x02000000L) - { - /* SSL2 cipher */ - BIO_printf(STDout, " 0x%02X,0x%02X,0x%02X - ", id1, id2, id3); - } - else if ((id & 0xff000000L) == 0x03000000L) - { - /* SSL3 cipher */ - BIO_printf(STDout, " 0x%02X,0x%02X - ", id2, id3); - } - else - { - /* whatever */ - BIO_printf(STDout, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, id1, id2, id3); - } - } + else if ((strncmp(*argv, "-h", 2) == 0) || (strcmp(*argv, "-?") == 0)) { + badops = 1; + break; + } else { + ciphers = *argv; + } + argc--; + argv++; + } + + if (badops) { + for (pp = ciphers_usage; (*pp != NULL); pp++) + BIO_printf(bio_err, "%s", *pp); + goto end; + } + + OpenSSL_add_ssl_algorithms(); + + ctx = SSL_CTX_new(meth); + if (ctx == NULL) + goto err; + if (ciphers != NULL) { + if (!SSL_CTX_set_cipher_list(ctx, ciphers)) { + BIO_printf(bio_err, "Error in cipher list\n"); + goto err; + } + } + ssl = SSL_new(ctx); + if (ssl == NULL) + goto err; + + if (!verbose) { + for (i = 0;; i++) { + p = SSL_get_cipher_list(ssl, i); + if (p == NULL) + break; + if (i != 0) + BIO_printf(STDout, ":"); + BIO_printf(STDout, "%s", p); + } + BIO_printf(STDout, "\n"); + } else { /* verbose */ + + sk = SSL_get_ciphers(ssl); + + for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) { + SSL_CIPHER *c; + + c = sk_SSL_CIPHER_value(sk, i); + + if (Verbose) { + unsigned long id = SSL_CIPHER_get_id(c); + int id0 = (int)(id >> 24); + int id1 = (int)((id >> 16) & 0xffL); + int id2 = (int)((id >> 8) & 0xffL); + int id3 = (int)(id & 0xffL); + + if ((id & 0xff000000L) == 0x02000000L) { + /* SSL2 cipher */ + BIO_printf(STDout, " 0x%02X,0x%02X,0x%02X - ", id1, + id2, id3); + } else if ((id & 0xff000000L) == 0x03000000L) { + /* SSL3 cipher */ + BIO_printf(STDout, " 0x%02X,0x%02X - ", id2, + id3); + } else { + /* whatever */ + BIO_printf(STDout, "0x%02X,0x%02X,0x%02X,0x%02X - ", id0, + id1, id2, id3); + } + } #ifndef OPENSSL_NO_SSL_TRACE - if (stdname) - { - const char *nm = SSL_CIPHER_standard_name(c); - if (nm == NULL) - nm = "UNKNOWN"; - BIO_printf(STDout, "%s - ", nm); - } + if (stdname) { + const char *nm = SSL_CIPHER_standard_name(c); + if (nm == NULL) + nm = "UNKNOWN"; + BIO_printf(STDout, "%s - ", nm); + } #endif - BIO_puts(STDout,SSL_CIPHER_description(c,buf,sizeof buf)); - } - } - - ret=0; - if (0) - { -err: - SSL_load_error_strings(); - ERR_print_errors(bio_err); - } -end: - if (ctx != NULL) SSL_CTX_free(ctx); - if (ssl != NULL) SSL_free(ssl); - if (STDout != NULL) BIO_free_all(STDout); - apps_shutdown(); - OPENSSL_EXIT(ret); - } - + BIO_puts(STDout, SSL_CIPHER_description(c, buf, sizeof buf)); + } + } + + ret = 0; + if (0) { + err: + SSL_load_error_strings(); + ERR_print_errors(bio_err); + } + end: + if (ctx != NULL) + SSL_CTX_free(ctx); + if (ssl != NULL) + SSL_free(ssl); + if (STDout != NULL) + BIO_free_all(STDout); + apps_shutdown(); + OPENSSL_EXIT(ret); +} diff --git a/apps/cms.c b/apps/cms.c index 9688770b41..2c8ada60bb 100644 --- a/apps/cms.c +++ b/apps/cms.c @@ -1,5 +1,6 @@ /* apps/cms.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project. */ /* ==================================================================== @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -59,1493 +60,1292 @@ #ifndef OPENSSL_NO_CMS -#include -#include -#include -#include -#include -#include +# include +# include +# include +# include +# include +# include -#undef PROG -#define PROG cms_main +# undef PROG +# define PROG cms_main static int save_certs(char *signerfile, STACK_OF(X509) *signers); static int cms_cb(int ok, X509_STORE_CTX *ctx); static void receipt_request_print(BIO *out, CMS_ContentInfo *cms); -static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, - int rr_allorfirst, - STACK_OF(OPENSSL_STRING) *rr_from); +static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) + *rr_to, int rr_allorfirst, STACK_OF(OPENSSL_STRING) + *rr_from); static int cms_set_pkey_param(EVP_PKEY_CTX *pctx, - STACK_OF(OPENSSL_STRING) *param); - -#define SMIME_OP 0x10 -#define SMIME_IP 0x20 -#define SMIME_SIGNERS 0x40 -#define SMIME_ENCRYPT (1 | SMIME_OP) -#define SMIME_DECRYPT (2 | SMIME_IP) -#define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS) -#define SMIME_VERIFY (4 | SMIME_IP) -#define SMIME_CMSOUT (5 | SMIME_IP | SMIME_OP) -#define SMIME_RESIGN (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS) -#define SMIME_DATAOUT (7 | SMIME_IP) -#define SMIME_DATA_CREATE (8 | SMIME_OP) -#define SMIME_DIGEST_VERIFY (9 | SMIME_IP) -#define SMIME_DIGEST_CREATE (10 | SMIME_OP) -#define SMIME_UNCOMPRESS (11 | SMIME_IP) -#define SMIME_COMPRESS (12 | SMIME_OP) -#define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP) -#define SMIME_ENCRYPTED_ENCRYPT (14 | SMIME_OP) -#define SMIME_SIGN_RECEIPT (15 | SMIME_IP | SMIME_OP) -#define SMIME_VERIFY_RECEIPT (16 | SMIME_IP) + STACK_OF(OPENSSL_STRING) *param); + +# define SMIME_OP 0x10 +# define SMIME_IP 0x20 +# define SMIME_SIGNERS 0x40 +# define SMIME_ENCRYPT (1 | SMIME_OP) +# define SMIME_DECRYPT (2 | SMIME_IP) +# define SMIME_SIGN (3 | SMIME_OP | SMIME_SIGNERS) +# define SMIME_VERIFY (4 | SMIME_IP) +# define SMIME_CMSOUT (5 | SMIME_IP | SMIME_OP) +# define SMIME_RESIGN (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS) +# define SMIME_DATAOUT (7 | SMIME_IP) +# define SMIME_DATA_CREATE (8 | SMIME_OP) +# define SMIME_DIGEST_VERIFY (9 | SMIME_IP) +# define SMIME_DIGEST_CREATE (10 | SMIME_OP) +# define SMIME_UNCOMPRESS (11 | SMIME_IP) +# define SMIME_COMPRESS (12 | SMIME_OP) +# define SMIME_ENCRYPTED_DECRYPT (13 | SMIME_IP) +# define SMIME_ENCRYPTED_ENCRYPT (14 | SMIME_OP) +# define SMIME_SIGN_RECEIPT (15 | SMIME_IP | SMIME_OP) +# define SMIME_VERIFY_RECEIPT (16 | SMIME_IP) int verify_err = 0; typedef struct cms_key_param_st cms_key_param; -struct cms_key_param_st - { - int idx; - STACK_OF(OPENSSL_STRING) *param; - cms_key_param *next; - }; +struct cms_key_param_st { + int idx; + STACK_OF(OPENSSL_STRING) *param; + cms_key_param *next; +}; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - int operation = 0; - int ret = 0; - char **args; - const char *inmode = "r", *outmode = "w"; - char *infile = NULL, *outfile = NULL, *rctfile = NULL; - char *signerfile = NULL, *recipfile = NULL; - STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; - char *certfile = NULL, *keyfile = NULL, *contfile=NULL; - char *certsoutfile = NULL; - const EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; - CMS_ContentInfo *cms = NULL, *rcms = NULL; - X509_STORE *store = NULL; - X509 *cert = NULL, *recip = NULL, *signer = NULL; - EVP_PKEY *key = NULL; - STACK_OF(X509) *encerts = NULL, *other = NULL; - BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; - int badarg = 0; - int flags = CMS_DETACHED, noout = 0, print = 0; - int verify_retcode = 0; - int rr_print = 0, rr_allorfirst = -1; - STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; - CMS_ReceiptRequest *rr = NULL; - char *to = NULL, *from = NULL, *subject = NULL; - char *CAfile = NULL, *CApath = NULL; - char *passargin = NULL, *passin = NULL; - char *inrand = NULL; - int need_rand = 0; - const EVP_MD *sign_md = NULL; - int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; - int rctformat = FORMAT_SMIME, keyform = FORMAT_PEM; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - unsigned char *secret_key = NULL, *secret_keyid = NULL; - unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; - size_t secret_keylen = 0, secret_keyidlen = 0; - - cms_key_param *key_first = NULL, *key_param = NULL; - - ASN1_OBJECT *econtent_type = NULL; - - X509_VERIFY_PARAM *vpm = NULL; - - args = argv + 1; - ret = 1; - - apps_startup(); - - if (bio_err == NULL) - { - if ((bio_err = BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT); - } - - if (!load_config(bio_err, NULL)) - goto end; - - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp (*args, "-encrypt")) - operation = SMIME_ENCRYPT; - else if (!strcmp (*args, "-decrypt")) - operation = SMIME_DECRYPT; - else if (!strcmp (*args, "-sign")) - operation = SMIME_SIGN; - else if (!strcmp (*args, "-sign_receipt")) - operation = SMIME_SIGN_RECEIPT; - else if (!strcmp (*args, "-resign")) - operation = SMIME_RESIGN; - else if (!strcmp (*args, "-verify")) - operation = SMIME_VERIFY; - else if (!strcmp (*args, "-verify_retcode")) - verify_retcode = 1; - else if (!strcmp(*args,"-verify_receipt")) - { - operation = SMIME_VERIFY_RECEIPT; - if (!args[1]) - goto argerr; - args++; - rctfile = *args; - } - else if (!strcmp (*args, "-cmsout")) - operation = SMIME_CMSOUT; - else if (!strcmp (*args, "-data_out")) - operation = SMIME_DATAOUT; - else if (!strcmp (*args, "-data_create")) - operation = SMIME_DATA_CREATE; - else if (!strcmp (*args, "-digest_verify")) - operation = SMIME_DIGEST_VERIFY; - else if (!strcmp (*args, "-digest_create")) - operation = SMIME_DIGEST_CREATE; - else if (!strcmp (*args, "-compress")) - operation = SMIME_COMPRESS; - else if (!strcmp (*args, "-uncompress")) - operation = SMIME_UNCOMPRESS; - else if (!strcmp (*args, "-EncryptedData_decrypt")) - operation = SMIME_ENCRYPTED_DECRYPT; - else if (!strcmp (*args, "-EncryptedData_encrypt")) - operation = SMIME_ENCRYPTED_ENCRYPT; -#ifndef OPENSSL_NO_DES - else if (!strcmp (*args, "-des3")) - cipher = EVP_des_ede3_cbc(); - else if (!strcmp (*args, "-des")) - cipher = EVP_des_cbc(); - else if (!strcmp (*args, "-des3-wrap")) - wrap_cipher = EVP_des_ede3_wrap(); -#endif -#ifndef OPENSSL_NO_SEED - else if (!strcmp (*args, "-seed")) - cipher = EVP_seed_cbc(); -#endif -#ifndef OPENSSL_NO_RC2 - else if (!strcmp (*args, "-rc2-40")) - cipher = EVP_rc2_40_cbc(); - else if (!strcmp (*args, "-rc2-128")) - cipher = EVP_rc2_cbc(); - else if (!strcmp (*args, "-rc2-64")) - cipher = EVP_rc2_64_cbc(); -#endif -#ifndef OPENSSL_NO_AES - else if (!strcmp(*args,"-aes128")) - cipher = EVP_aes_128_cbc(); - else if (!strcmp(*args,"-aes192")) - cipher = EVP_aes_192_cbc(); - else if (!strcmp(*args,"-aes256")) - cipher = EVP_aes_256_cbc(); - else if (!strcmp(*args,"-aes128-wrap")) - wrap_cipher = EVP_aes_128_wrap(); - else if (!strcmp(*args,"-aes192-wrap")) - wrap_cipher = EVP_aes_192_wrap(); - else if (!strcmp(*args,"-aes256-wrap")) - wrap_cipher = EVP_aes_256_wrap(); -#endif -#ifndef OPENSSL_NO_CAMELLIA - else if (!strcmp(*args,"-camellia128")) - cipher = EVP_camellia_128_cbc(); - else if (!strcmp(*args,"-camellia192")) - cipher = EVP_camellia_192_cbc(); - else if (!strcmp(*args,"-camellia256")) - cipher = EVP_camellia_256_cbc(); -#endif - else if (!strcmp (*args, "-debug_decrypt")) - flags |= CMS_DEBUG_DECRYPT; - else if (!strcmp (*args, "-text")) - flags |= CMS_TEXT; - else if (!strcmp (*args, "-nointern")) - flags |= CMS_NOINTERN; - else if (!strcmp (*args, "-noverify") - || !strcmp (*args, "-no_signer_cert_verify")) - flags |= CMS_NO_SIGNER_CERT_VERIFY; - else if (!strcmp (*args, "-nocerts")) - flags |= CMS_NOCERTS; - else if (!strcmp (*args, "-noattr")) - flags |= CMS_NOATTR; - else if (!strcmp (*args, "-nodetach")) - flags &= ~CMS_DETACHED; - else if (!strcmp (*args, "-nosmimecap")) - flags |= CMS_NOSMIMECAP; - else if (!strcmp (*args, "-binary")) - flags |= CMS_BINARY; - else if (!strcmp (*args, "-keyid")) - flags |= CMS_USE_KEYID; - else if (!strcmp (*args, "-nosigs")) - flags |= CMS_NOSIGS; - else if (!strcmp (*args, "-no_content_verify")) - flags |= CMS_NO_CONTENT_VERIFY; - else if (!strcmp (*args, "-no_attr_verify")) - flags |= CMS_NO_ATTR_VERIFY; - else if (!strcmp (*args, "-stream")) - flags |= CMS_STREAM; - else if (!strcmp (*args, "-indef")) - flags |= CMS_STREAM; - else if (!strcmp (*args, "-noindef")) - flags &= ~CMS_STREAM; - else if (!strcmp (*args, "-nooldmime")) - flags |= CMS_NOOLDMIMETYPE; - else if (!strcmp (*args, "-crlfeol")) - flags |= CMS_CRLFEOL; - else if (!strcmp (*args, "-noout")) - noout = 1; - else if (!strcmp (*args, "-receipt_request_print")) - rr_print = 1; - else if (!strcmp (*args, "-receipt_request_all")) - rr_allorfirst = 0; - else if (!strcmp (*args, "-receipt_request_first")) - rr_allorfirst = 1; - else if (!strcmp(*args,"-receipt_request_from")) - { - if (!args[1]) - goto argerr; - args++; - if (!rr_from) - rr_from = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(rr_from, *args); - } - else if (!strcmp(*args,"-receipt_request_to")) - { - if (!args[1]) - goto argerr; - args++; - if (!rr_to) - rr_to = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(rr_to, *args); - } - else if (!strcmp (*args, "-print")) - { - noout = 1; - print = 1; - } - else if (!strcmp(*args,"-secretkey")) - { - long ltmp; - if (!args[1]) - goto argerr; - args++; - secret_key = string_to_hex(*args, <mp); - if (!secret_key) - { - BIO_printf(bio_err, "Invalid key %s\n", *args); - goto argerr; - } - secret_keylen = (size_t)ltmp; - } - else if (!strcmp(*args,"-secretkeyid")) - { - long ltmp; - if (!args[1]) - goto argerr; - args++; - secret_keyid = string_to_hex(*args, <mp); - if (!secret_keyid) - { - BIO_printf(bio_err, "Invalid id %s\n", *args); - goto argerr; - } - secret_keyidlen = (size_t)ltmp; - } - else if (!strcmp(*args,"-pwri_password")) - { - if (!args[1]) - goto argerr; - args++; - pwri_pass = (unsigned char *)*args; - } - else if (!strcmp(*args,"-econtent_type")) - { - if (!args[1]) - goto argerr; - args++; - econtent_type = OBJ_txt2obj(*args, 0); - if (!econtent_type) - { - BIO_printf(bio_err, "Invalid OID %s\n", *args); - goto argerr; - } - } - else if (!strcmp(*args,"-rand")) - { - if (!args[1]) - goto argerr; - args++; - inrand = *args; - need_rand = 1; - } -#ifndef OPENSSL_NO_ENGINE - else if (!strcmp(*args,"-engine")) - { - if (!args[1]) - goto argerr; - engine = *++args; - } -#endif - else if (!strcmp(*args,"-passin")) - { - if (!args[1]) - goto argerr; - passargin = *++args; - } - else if (!strcmp (*args, "-to")) - { - if (!args[1]) - goto argerr; - to = *++args; - } - else if (!strcmp (*args, "-from")) - { - if (!args[1]) - goto argerr; - from = *++args; - } - else if (!strcmp (*args, "-subject")) - { - if (!args[1]) - goto argerr; - subject = *++args; - } - else if (!strcmp (*args, "-signer")) - { - if (!args[1]) - goto argerr; - /* If previous -signer argument add signer to list */ - - if (signerfile) - { - if (!sksigners) - sksigners = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(sksigners, signerfile); - if (!keyfile) - keyfile = signerfile; - if (!skkeys) - skkeys = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(skkeys, keyfile); - keyfile = NULL; - } - signerfile = *++args; - } - else if (!strcmp (*args, "-recip")) - { - if (!args[1]) - goto argerr; - if (operation == SMIME_ENCRYPT) - { - if (!encerts) - encerts = sk_X509_new_null(); - cert = load_cert(bio_err,*++args,FORMAT_PEM, - NULL, e, - "recipient certificate file"); - if (!cert) - goto end; - sk_X509_push(encerts, cert); - cert = NULL; - } - else - recipfile = *++args; - } - else if (!strcmp (*args, "-certsout")) - { - if (!args[1]) - goto argerr; - certsoutfile = *++args; - } - else if (!strcmp (*args, "-md")) - { - if (!args[1]) - goto argerr; - sign_md = EVP_get_digestbyname(*++args); - if (sign_md == NULL) - { - BIO_printf(bio_err, "Unknown digest %s\n", - *args); - goto argerr; - } - } - else if (!strcmp (*args, "-inkey")) - { - if (!args[1]) - goto argerr; - /* If previous -inkey arument add signer to list */ - if (keyfile) - { - if (!signerfile) - { - BIO_puts(bio_err, "Illegal -inkey without -signer\n"); - goto argerr; - } - if (!sksigners) - sksigners = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(sksigners, signerfile); - signerfile = NULL; - if (!skkeys) - skkeys = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(skkeys, keyfile); - } - keyfile = *++args; - } - else if (!strcmp (*args, "-keyform")) - { - if (!args[1]) - goto argerr; - keyform = str2fmt(*++args); - } - else if (!strcmp (*args, "-keyopt")) - { - int keyidx = -1; - if (!args[1]) - goto argerr; - if (operation == SMIME_ENCRYPT) - { - if (encerts) - keyidx += sk_X509_num(encerts); - } - else - { - if (keyfile || signerfile) - keyidx++; - if (skkeys) - keyidx += sk_OPENSSL_STRING_num(skkeys); - } - if (keyidx < 0) - { - BIO_printf(bio_err, "No key specified\n"); - goto argerr; - } - if (key_param == NULL || key_param->idx != keyidx) - { - cms_key_param *nparam; - nparam = OPENSSL_malloc(sizeof(cms_key_param)); - nparam->idx = keyidx; - nparam->param = sk_OPENSSL_STRING_new_null(); - nparam->next = NULL; - if (key_first == NULL) - key_first = nparam; - else - key_param->next = nparam; - key_param = nparam; - } - sk_OPENSSL_STRING_push(key_param->param, *++args); - } - else if (!strcmp (*args, "-rctform")) - { - if (!args[1]) - goto argerr; - rctformat = str2fmt(*++args); - } - else if (!strcmp (*args, "-certfile")) - { - if (!args[1]) - goto argerr; - certfile = *++args; - } - else if (!strcmp (*args, "-CAfile")) - { - if (!args[1]) - goto argerr; - CAfile = *++args; - } - else if (!strcmp (*args, "-CApath")) - { - if (!args[1]) - goto argerr; - CApath = *++args; - } - else if (!strcmp (*args, "-in")) - { - if (!args[1]) - goto argerr; - infile = *++args; - } - else if (!strcmp (*args, "-inform")) - { - if (!args[1]) - goto argerr; - informat = str2fmt(*++args); - } - else if (!strcmp (*args, "-outform")) - { - if (!args[1]) - goto argerr; - outformat = str2fmt(*++args); - } - else if (!strcmp (*args, "-out")) - { - if (!args[1]) - goto argerr; - outfile = *++args; - } - else if (!strcmp (*args, "-content")) - { - if (!args[1]) - goto argerr; - contfile = *++args; - } - else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) - continue; - else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL) - badarg = 1; - args++; - } - - if (((rr_allorfirst != -1) || rr_from) && !rr_to) - { - BIO_puts(bio_err, "No Signed Receipts Recipients\n"); - goto argerr; - } - - if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from)) - { - BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); - goto argerr; - } - if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) - { - BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); - goto argerr; - } - - if (operation & SMIME_SIGNERS) - { - if (keyfile && !signerfile) - { - BIO_puts(bio_err, "Illegal -inkey without -signer\n"); - goto argerr; - } - /* Check to see if any final signer needs to be appended */ - if (signerfile) - { - if (!sksigners) - sksigners = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(sksigners, signerfile); - if (!skkeys) - skkeys = sk_OPENSSL_STRING_new_null(); - if (!keyfile) - keyfile = signerfile; - sk_OPENSSL_STRING_push(skkeys, keyfile); - } - if (!sksigners) - { - BIO_printf(bio_err, "No signer certificate specified\n"); - badarg = 1; - } - signerfile = NULL; - keyfile = NULL; - need_rand = 1; - } - - else if (operation == SMIME_DECRYPT) - { - if (!recipfile && !keyfile && !secret_key && !pwri_pass) - { - BIO_printf(bio_err, "No recipient certificate or key specified\n"); - badarg = 1; - } - } - else if (operation == SMIME_ENCRYPT) - { - if (!*args && !secret_key && !pwri_pass && !encerts) - { - BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); - badarg = 1; - } - need_rand = 1; - } - else if (!operation) - badarg = 1; - - if (badarg) - { - argerr: - BIO_printf (bio_err, "Usage cms [options] cert.pem ...\n"); - BIO_printf (bio_err, "where options are\n"); - BIO_printf (bio_err, "-encrypt encrypt message\n"); - BIO_printf (bio_err, "-decrypt decrypt encrypted message\n"); - BIO_printf (bio_err, "-sign sign message\n"); - BIO_printf (bio_err, "-verify verify signed message\n"); - BIO_printf (bio_err, "-cmsout output CMS structure\n"); -#ifndef OPENSSL_NO_DES - BIO_printf (bio_err, "-des3 encrypt with triple DES\n"); - BIO_printf (bio_err, "-des encrypt with DES\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf (bio_err, "-seed encrypt with SEED\n"); -#endif -#ifndef OPENSSL_NO_RC2 - BIO_printf (bio_err, "-rc2-40 encrypt with RC2-40 (default)\n"); - BIO_printf (bio_err, "-rc2-64 encrypt with RC2-64\n"); - BIO_printf (bio_err, "-rc2-128 encrypt with RC2-128\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf (bio_err, "-aes128, -aes192, -aes256\n"); - BIO_printf (bio_err, " encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n"); - BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n"); -#endif - BIO_printf (bio_err, "-nointern don't search certificates in message for signer\n"); - BIO_printf (bio_err, "-nosigs don't verify message signature\n"); - BIO_printf (bio_err, "-noverify don't verify signers certificate\n"); - BIO_printf (bio_err, "-nocerts don't include signers certificate when signing\n"); - BIO_printf (bio_err, "-nodetach use opaque signing\n"); - BIO_printf (bio_err, "-noattr don't include any signed attributes\n"); - BIO_printf (bio_err, "-binary don't translate message to text\n"); - BIO_printf (bio_err, "-certfile file other certificates file\n"); - BIO_printf (bio_err, "-certsout file certificate output file\n"); - BIO_printf (bio_err, "-signer file signer certificate file\n"); - BIO_printf (bio_err, "-recip file recipient certificate file for decryption\n"); - BIO_printf (bio_err, "-keyid use subject key identifier\n"); - BIO_printf (bio_err, "-in file input file\n"); - BIO_printf (bio_err, "-inform arg input format SMIME (default), PEM or DER\n"); - BIO_printf (bio_err, "-inkey file input private key (if not signer or recipient)\n"); - BIO_printf (bio_err, "-keyform arg input private key format (PEM or ENGINE)\n"); - BIO_printf (bio_err, "-keyopt nm:v set public key parameters\n"); - BIO_printf (bio_err, "-out file output file\n"); - BIO_printf (bio_err, "-outform arg output format SMIME (default), PEM or DER\n"); - BIO_printf (bio_err, "-content file supply or override content for detached signature\n"); - BIO_printf (bio_err, "-to addr to address\n"); - BIO_printf (bio_err, "-from ad from address\n"); - BIO_printf (bio_err, "-subject s subject\n"); - BIO_printf (bio_err, "-text include or delete text MIME headers\n"); - BIO_printf (bio_err, "-CApath dir trusted certificates directory\n"); - BIO_printf (bio_err, "-CAfile file trusted certificates file\n"); - BIO_printf (bio_err, "-crl_check check revocation status of signer's certificate using CRLs\n"); - BIO_printf (bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf (bio_err, "-passin arg input file pass phrase source\n"); - BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); - BIO_printf(bio_err, " the random number generator\n"); - BIO_printf (bio_err, "cert.pem recipient certificate(s) for encryption\n"); - goto end; - } - -#ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); -#endif - - if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) - { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - - if (need_rand) - { - app_RAND_load_file(NULL, bio_err, (inrand != NULL)); - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - } - - ret = 2; - - if (!(operation & SMIME_SIGNERS)) - flags &= ~CMS_DETACHED; - - if (operation & SMIME_OP) - { - if (outformat == FORMAT_ASN1) - outmode = "wb"; - } - else - { - if (flags & CMS_BINARY) - outmode = "wb"; - } - - if (operation & SMIME_IP) - { - if (informat == FORMAT_ASN1) - inmode = "rb"; - } - else - { - if (flags & CMS_BINARY) - inmode = "rb"; - } - - if (operation == SMIME_ENCRYPT) - { - if (!cipher) - { -#ifndef OPENSSL_NO_DES - cipher = EVP_des_ede3_cbc(); -#else - BIO_printf(bio_err, "No cipher selected\n"); - goto end; -#endif - } - - if (secret_key && !secret_keyid) - { - BIO_printf(bio_err, "No secret key id\n"); - goto end; - } - - if (*args && !encerts) - encerts = sk_X509_new_null(); - while (*args) - { - if (!(cert = load_cert(bio_err,*args,FORMAT_PEM, - NULL, e, "recipient certificate file"))) - goto end; - sk_X509_push(encerts, cert); - cert = NULL; - args++; - } - } - - if (certfile) - { - if (!(other = load_certs(bio_err,certfile,FORMAT_PEM, NULL, - e, "certificate file"))) - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (recipfile && (operation == SMIME_DECRYPT)) - { - if (!(recip = load_cert(bio_err,recipfile,FORMAT_PEM,NULL, - e, "recipient certificate file"))) - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (operation == SMIME_SIGN_RECEIPT) - { - if (!(signer = load_cert(bio_err,signerfile,FORMAT_PEM,NULL, - e, "receipt signer certificate file"))) - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (operation == SMIME_DECRYPT) - { - if (!keyfile) - keyfile = recipfile; - } - else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) - { - if (!keyfile) - keyfile = signerfile; - } - else keyfile = NULL; - - if (keyfile) - { - key = load_key(bio_err, keyfile, keyform, 0, passin, e, - "signing key file"); - if (!key) - goto end; - } - - if (infile) - { - if (!(in = BIO_new_file(infile, inmode))) - { - BIO_printf (bio_err, - "Can't open input file %s\n", infile); - goto end; - } - } - else - in = BIO_new_fp(stdin, BIO_NOCLOSE); - - if (operation & SMIME_IP) - { - if (informat == FORMAT_SMIME) - cms = SMIME_read_CMS(in, &indata); - else if (informat == FORMAT_PEM) - cms = PEM_read_bio_CMS(in, NULL, NULL, NULL); - else if (informat == FORMAT_ASN1) - cms = d2i_CMS_bio(in, NULL); - else - { - BIO_printf(bio_err, "Bad input format for CMS file\n"); - goto end; - } - - if (!cms) - { - BIO_printf(bio_err, "Error reading S/MIME message\n"); - goto end; - } - if (contfile) - { - BIO_free(indata); - if (!(indata = BIO_new_file(contfile, "rb"))) - { - BIO_printf(bio_err, "Can't read content file %s\n", contfile); - goto end; - } - } - if (certsoutfile) - { - STACK_OF(X509) *allcerts; - allcerts = CMS_get1_certs(cms); - if (!save_certs(certsoutfile, allcerts)) - { - BIO_printf(bio_err, - "Error writing certs to %s\n", - certsoutfile); - ret = 5; - goto end; - } - sk_X509_pop_free(allcerts, X509_free); - } - } - - if (rctfile) - { - char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; - if (!(rctin = BIO_new_file(rctfile, rctmode))) - { - BIO_printf (bio_err, - "Can't open receipt file %s\n", rctfile); - goto end; - } - - if (rctformat == FORMAT_SMIME) - rcms = SMIME_read_CMS(rctin, NULL); - else if (rctformat == FORMAT_PEM) - rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL); - else if (rctformat == FORMAT_ASN1) - rcms = d2i_CMS_bio(rctin, NULL); - else - { - BIO_printf(bio_err, "Bad input format for receipt\n"); - goto end; - } - - if (!rcms) - { - BIO_printf(bio_err, "Error reading receipt\n"); - goto end; - } - } - - if (outfile) - { - if (!(out = BIO_new_file(outfile, outmode))) - { - BIO_printf (bio_err, - "Can't open output file %s\n", outfile); - goto end; - } - } - else - { - out = BIO_new_fp(stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - - if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) - { - if (!(store = setup_verify(bio_err, CAfile, CApath))) - goto end; - X509_STORE_set_verify_cb(store, cms_cb); - if (vpm) - X509_STORE_set1_param(store, vpm); - } - - - ret = 3; - - if (operation == SMIME_DATA_CREATE) - { - cms = CMS_data_create(in, flags); - } - else if (operation == SMIME_DIGEST_CREATE) - { - cms = CMS_digest_create(in, sign_md, flags); - } - else if (operation == SMIME_COMPRESS) - { - cms = CMS_compress(in, -1, flags); - } - else if (operation == SMIME_ENCRYPT) - { - int i; - flags |= CMS_PARTIAL; - cms = CMS_encrypt(NULL, in, cipher, flags); - if (!cms) - goto end; - for (i = 0; i < sk_X509_num(encerts); i++) - { - CMS_RecipientInfo *ri; - cms_key_param *kparam; - int tflags = flags; - X509 *x = sk_X509_value(encerts, i); - for(kparam = key_first; kparam; kparam = kparam->next) - { - if(kparam->idx == i) - { - tflags |= CMS_KEY_PARAM; - break; - } - } - ri = CMS_add1_recipient_cert(cms, x, tflags); - if (!ri) - goto end; - if (kparam) - { - EVP_PKEY_CTX *pctx; - pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); - if (!cms_set_pkey_param(pctx, kparam->param)) - goto end; - } - if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE - && wrap_cipher) - { - EVP_CIPHER_CTX *wctx; - wctx = CMS_RecipientInfo_kari_get0_ctx(ri); - EVP_EncryptInit_ex(wctx, wrap_cipher, - NULL, NULL, NULL); - } - } - - if (secret_key) - { - if (!CMS_add0_recipient_key(cms, NID_undef, - secret_key, secret_keylen, - secret_keyid, secret_keyidlen, - NULL, NULL, NULL)) - goto end; - /* NULL these because call absorbs them */ - secret_key = NULL; - secret_keyid = NULL; - } - if (pwri_pass) - { - pwri_tmp = (unsigned char *)BUF_strdup((char *)pwri_pass); - if (!pwri_tmp) - goto end; - if (!CMS_add0_recipient_password(cms, - -1, NID_undef, NID_undef, - pwri_tmp, -1, NULL)) - goto end; - pwri_tmp = NULL; - } - if (!(flags & CMS_STREAM)) - { - if (!CMS_final(cms, in, NULL, flags)) - goto end; - } - } - else if (operation == SMIME_ENCRYPTED_ENCRYPT) - { - cms = CMS_EncryptedData_encrypt(in, cipher, - secret_key, secret_keylen, - flags); - - } - else if (operation == SMIME_SIGN_RECEIPT) - { - CMS_ContentInfo *srcms = NULL; - STACK_OF(CMS_SignerInfo) *sis; - CMS_SignerInfo *si; - sis = CMS_get0_SignerInfos(cms); - if (!sis) - goto end; - si = sk_CMS_SignerInfo_value(sis, 0); - srcms = CMS_sign_receipt(si, signer, key, other, flags); - if (!srcms) - goto end; - CMS_ContentInfo_free(cms); - cms = srcms; - } - else if (operation & SMIME_SIGNERS) - { - int i; - /* If detached data content we enable streaming if - * S/MIME output format. - */ - if (operation == SMIME_SIGN) - { - - if (flags & CMS_DETACHED) - { - if (outformat == FORMAT_SMIME) - flags |= CMS_STREAM; - } - flags |= CMS_PARTIAL; - cms = CMS_sign(NULL, NULL, other, in, flags); - if (!cms) - goto end; - if (econtent_type) - CMS_set1_eContentType(cms, econtent_type); - - if (rr_to) - { - rr = make_receipt_request(rr_to, rr_allorfirst, - rr_from); - if (!rr) - { - BIO_puts(bio_err, - "Signed Receipt Request Creation Error\n"); - goto end; - } - } - } - else - flags |= CMS_REUSE_DIGEST; - for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) - { - CMS_SignerInfo *si; - cms_key_param *kparam; - int tflags = flags; - signerfile = sk_OPENSSL_STRING_value(sksigners, i); - keyfile = sk_OPENSSL_STRING_value(skkeys, i); - - signer = load_cert(bio_err, signerfile,FORMAT_PEM, NULL, - e, "signer certificate"); - if (!signer) - goto end; - key = load_key(bio_err, keyfile, keyform, 0, passin, e, - "signing key file"); - if (!key) - goto end; - for(kparam = key_first; kparam; kparam = kparam->next) - { - if(kparam->idx == i) - { - tflags |= CMS_KEY_PARAM; - break; - } - } - si = CMS_add1_signer(cms, signer, key, sign_md, tflags); - if (!si) - goto end; - if (kparam) - { - EVP_PKEY_CTX *pctx; - pctx = CMS_SignerInfo_get0_pkey_ctx(si); - if (!cms_set_pkey_param(pctx, kparam->param)) - goto end; - } - if (rr && !CMS_add1_ReceiptRequest(si, rr)) - goto end; - X509_free(signer); - signer = NULL; - EVP_PKEY_free(key); - key = NULL; - } - /* If not streaming or resigning finalize structure */ - if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) - { - if (!CMS_final(cms, in, NULL, flags)) - goto end; - } - } - - if (!cms) - { - BIO_printf(bio_err, "Error creating CMS structure\n"); - goto end; - } - - ret = 4; - if (operation == SMIME_DECRYPT) - { - if (flags & CMS_DEBUG_DECRYPT) - CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); - - if (secret_key) - { - if (!CMS_decrypt_set1_key(cms, - secret_key, secret_keylen, - secret_keyid, secret_keyidlen)) - { - BIO_puts(bio_err, - "Error decrypting CMS using secret key\n"); - goto end; - } - } - - if (key) - { - if (!CMS_decrypt_set1_pkey(cms, key, recip)) - { - BIO_puts(bio_err, - "Error decrypting CMS using private key\n"); - goto end; - } - } - - if (pwri_pass) - { - if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) - { - BIO_puts(bio_err, - "Error decrypting CMS using password\n"); - goto end; - } - } - - if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) - { - BIO_printf(bio_err, "Error decrypting CMS structure\n"); - goto end; - } - } - else if (operation == SMIME_DATAOUT) - { - if (!CMS_data(cms, out, flags)) - goto end; - } - else if (operation == SMIME_UNCOMPRESS) - { - if (!CMS_uncompress(cms, indata, out, flags)) - goto end; - } - else if (operation == SMIME_DIGEST_VERIFY) - { - if (CMS_digest_verify(cms, indata, out, flags) > 0) - BIO_printf(bio_err, "Verification successful\n"); - else - { - BIO_printf(bio_err, "Verification failure\n"); - goto end; - } - } - else if (operation == SMIME_ENCRYPTED_DECRYPT) - { - if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, - indata, out, flags)) - goto end; - } - else if (operation == SMIME_VERIFY) - { - if (CMS_verify(cms, other, store, indata, out, flags) > 0) - BIO_printf(bio_err, "Verification successful\n"); - else - { - BIO_printf(bio_err, "Verification failure\n"); - if (verify_retcode) - ret = verify_err + 32; - goto end; - } - if (signerfile) - { - STACK_OF(X509) *signers; - signers = CMS_get0_signers(cms); - if (!save_certs(signerfile, signers)) - { - BIO_printf(bio_err, - "Error writing signers to %s\n", - signerfile); - ret = 5; - goto end; - } - sk_X509_free(signers); - } - if (rr_print) - receipt_request_print(bio_err, cms); - - } - else if (operation == SMIME_VERIFY_RECEIPT) - { - if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) - BIO_printf(bio_err, "Verification successful\n"); - else - { - BIO_printf(bio_err, "Verification failure\n"); - goto end; - } - } - else - { - if (noout) - { - if (print) - CMS_ContentInfo_print_ctx(out, cms, 0, NULL); - } - else if (outformat == FORMAT_SMIME) - { - if (to) - BIO_printf(out, "To: %s\n", to); - if (from) - BIO_printf(out, "From: %s\n", from); - if (subject) - BIO_printf(out, "Subject: %s\n", subject); - if (operation == SMIME_RESIGN) - ret = SMIME_write_CMS(out, cms, indata, flags); - else - ret = SMIME_write_CMS(out, cms, in, flags); - } - else if (outformat == FORMAT_PEM) - ret = PEM_write_bio_CMS_stream(out, cms, in, flags); - else if (outformat == FORMAT_ASN1) - ret = i2d_CMS_bio_stream(out,cms, in, flags); - else - { - BIO_printf(bio_err, "Bad output format for CMS file\n"); - goto end; - } - if (ret <= 0) - { - ret = 6; - goto end; - } - } - ret = 0; -end: - if (ret) - ERR_print_errors(bio_err); - if (need_rand) - app_RAND_write_file(NULL, bio_err); - sk_X509_pop_free(encerts, X509_free); - sk_X509_pop_free(other, X509_free); - if (vpm) - X509_VERIFY_PARAM_free(vpm); - if (sksigners) - sk_OPENSSL_STRING_free(sksigners); - if (skkeys) - sk_OPENSSL_STRING_free(skkeys); - if (secret_key) - OPENSSL_free(secret_key); - if (secret_keyid) - OPENSSL_free(secret_keyid); - if (pwri_tmp) - OPENSSL_free(pwri_tmp); - if (econtent_type) - ASN1_OBJECT_free(econtent_type); - if (rr) - CMS_ReceiptRequest_free(rr); - if (rr_to) - sk_OPENSSL_STRING_free(rr_to); - if (rr_from) - sk_OPENSSL_STRING_free(rr_from); - for(key_param = key_first; key_param;) - { - cms_key_param *tparam; - sk_OPENSSL_STRING_free(key_param->param); - tparam = key_param->next; - OPENSSL_free(key_param); - key_param = tparam; - } - X509_STORE_free(store); - X509_free(cert); - X509_free(recip); - X509_free(signer); - EVP_PKEY_free(key); - CMS_ContentInfo_free(cms); - CMS_ContentInfo_free(rcms); - BIO_free(rctin); - BIO_free(in); - BIO_free(indata); - BIO_free_all(out); - if (passin) OPENSSL_free(passin); - return (ret); +{ + ENGINE *e = NULL; + int operation = 0; + int ret = 0; + char **args; + const char *inmode = "r", *outmode = "w"; + char *infile = NULL, *outfile = NULL, *rctfile = NULL; + char *signerfile = NULL, *recipfile = NULL; + STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL; + char *certfile = NULL, *keyfile = NULL, *contfile = NULL; + char *certsoutfile = NULL; + const EVP_CIPHER *cipher = NULL, *wrap_cipher = NULL; + CMS_ContentInfo *cms = NULL, *rcms = NULL; + X509_STORE *store = NULL; + X509 *cert = NULL, *recip = NULL, *signer = NULL; + EVP_PKEY *key = NULL; + STACK_OF(X509) *encerts = NULL, *other = NULL; + BIO *in = NULL, *out = NULL, *indata = NULL, *rctin = NULL; + int badarg = 0; + int flags = CMS_DETACHED, noout = 0, print = 0; + int verify_retcode = 0; + int rr_print = 0, rr_allorfirst = -1; + STACK_OF(OPENSSL_STRING) *rr_to = NULL, *rr_from = NULL; + CMS_ReceiptRequest *rr = NULL; + char *to = NULL, *from = NULL, *subject = NULL; + char *CAfile = NULL, *CApath = NULL; + char *passargin = NULL, *passin = NULL; + char *inrand = NULL; + int need_rand = 0; + const EVP_MD *sign_md = NULL; + int informat = FORMAT_SMIME, outformat = FORMAT_SMIME; + int rctformat = FORMAT_SMIME, keyform = FORMAT_PEM; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + unsigned char *secret_key = NULL, *secret_keyid = NULL; + unsigned char *pwri_pass = NULL, *pwri_tmp = NULL; + size_t secret_keylen = 0, secret_keyidlen = 0; + + cms_key_param *key_first = NULL, *key_param = NULL; + + ASN1_OBJECT *econtent_type = NULL; + + X509_VERIFY_PARAM *vpm = NULL; + + args = argv + 1; + ret = 1; + + apps_startup(); + + if (bio_err == NULL) { + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + } + + if (!load_config(bio_err, NULL)) + goto end; + + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-encrypt")) + operation = SMIME_ENCRYPT; + else if (!strcmp(*args, "-decrypt")) + operation = SMIME_DECRYPT; + else if (!strcmp(*args, "-sign")) + operation = SMIME_SIGN; + else if (!strcmp(*args, "-sign_receipt")) + operation = SMIME_SIGN_RECEIPT; + else if (!strcmp(*args, "-resign")) + operation = SMIME_RESIGN; + else if (!strcmp(*args, "-verify")) + operation = SMIME_VERIFY; + else if (!strcmp(*args, "-verify_retcode")) + verify_retcode = 1; + else if (!strcmp(*args, "-verify_receipt")) { + operation = SMIME_VERIFY_RECEIPT; + if (!args[1]) + goto argerr; + args++; + rctfile = *args; + } else if (!strcmp(*args, "-cmsout")) + operation = SMIME_CMSOUT; + else if (!strcmp(*args, "-data_out")) + operation = SMIME_DATAOUT; + else if (!strcmp(*args, "-data_create")) + operation = SMIME_DATA_CREATE; + else if (!strcmp(*args, "-digest_verify")) + operation = SMIME_DIGEST_VERIFY; + else if (!strcmp(*args, "-digest_create")) + operation = SMIME_DIGEST_CREATE; + else if (!strcmp(*args, "-compress")) + operation = SMIME_COMPRESS; + else if (!strcmp(*args, "-uncompress")) + operation = SMIME_UNCOMPRESS; + else if (!strcmp(*args, "-EncryptedData_decrypt")) + operation = SMIME_ENCRYPTED_DECRYPT; + else if (!strcmp(*args, "-EncryptedData_encrypt")) + operation = SMIME_ENCRYPTED_ENCRYPT; +# ifndef OPENSSL_NO_DES + else if (!strcmp(*args, "-des3")) + cipher = EVP_des_ede3_cbc(); + else if (!strcmp(*args, "-des")) + cipher = EVP_des_cbc(); + else if (!strcmp(*args, "-des3-wrap")) + wrap_cipher = EVP_des_ede3_wrap(); +# endif +# ifndef OPENSSL_NO_SEED + else if (!strcmp(*args, "-seed")) + cipher = EVP_seed_cbc(); +# endif +# ifndef OPENSSL_NO_RC2 + else if (!strcmp(*args, "-rc2-40")) + cipher = EVP_rc2_40_cbc(); + else if (!strcmp(*args, "-rc2-128")) + cipher = EVP_rc2_cbc(); + else if (!strcmp(*args, "-rc2-64")) + cipher = EVP_rc2_64_cbc(); +# endif +# ifndef OPENSSL_NO_AES + else if (!strcmp(*args, "-aes128")) + cipher = EVP_aes_128_cbc(); + else if (!strcmp(*args, "-aes192")) + cipher = EVP_aes_192_cbc(); + else if (!strcmp(*args, "-aes256")) + cipher = EVP_aes_256_cbc(); + else if (!strcmp(*args, "-aes128-wrap")) + wrap_cipher = EVP_aes_128_wrap(); + else if (!strcmp(*args, "-aes192-wrap")) + wrap_cipher = EVP_aes_192_wrap(); + else if (!strcmp(*args, "-aes256-wrap")) + wrap_cipher = EVP_aes_256_wrap(); +# endif +# ifndef OPENSSL_NO_CAMELLIA + else if (!strcmp(*args, "-camellia128")) + cipher = EVP_camellia_128_cbc(); + else if (!strcmp(*args, "-camellia192")) + cipher = EVP_camellia_192_cbc(); + else if (!strcmp(*args, "-camellia256")) + cipher = EVP_camellia_256_cbc(); +# endif + else if (!strcmp(*args, "-debug_decrypt")) + flags |= CMS_DEBUG_DECRYPT; + else if (!strcmp(*args, "-text")) + flags |= CMS_TEXT; + else if (!strcmp(*args, "-nointern")) + flags |= CMS_NOINTERN; + else if (!strcmp(*args, "-noverify") + || !strcmp(*args, "-no_signer_cert_verify")) + flags |= CMS_NO_SIGNER_CERT_VERIFY; + else if (!strcmp(*args, "-nocerts")) + flags |= CMS_NOCERTS; + else if (!strcmp(*args, "-noattr")) + flags |= CMS_NOATTR; + else if (!strcmp(*args, "-nodetach")) + flags &= ~CMS_DETACHED; + else if (!strcmp(*args, "-nosmimecap")) + flags |= CMS_NOSMIMECAP; + else if (!strcmp(*args, "-binary")) + flags |= CMS_BINARY; + else if (!strcmp(*args, "-keyid")) + flags |= CMS_USE_KEYID; + else if (!strcmp(*args, "-nosigs")) + flags |= CMS_NOSIGS; + else if (!strcmp(*args, "-no_content_verify")) + flags |= CMS_NO_CONTENT_VERIFY; + else if (!strcmp(*args, "-no_attr_verify")) + flags |= CMS_NO_ATTR_VERIFY; + else if (!strcmp(*args, "-stream")) + flags |= CMS_STREAM; + else if (!strcmp(*args, "-indef")) + flags |= CMS_STREAM; + else if (!strcmp(*args, "-noindef")) + flags &= ~CMS_STREAM; + else if (!strcmp(*args, "-nooldmime")) + flags |= CMS_NOOLDMIMETYPE; + else if (!strcmp(*args, "-crlfeol")) + flags |= CMS_CRLFEOL; + else if (!strcmp(*args, "-noout")) + noout = 1; + else if (!strcmp(*args, "-receipt_request_print")) + rr_print = 1; + else if (!strcmp(*args, "-receipt_request_all")) + rr_allorfirst = 0; + else if (!strcmp(*args, "-receipt_request_first")) + rr_allorfirst = 1; + else if (!strcmp(*args, "-receipt_request_from")) { + if (!args[1]) + goto argerr; + args++; + if (!rr_from) + rr_from = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(rr_from, *args); + } else if (!strcmp(*args, "-receipt_request_to")) { + if (!args[1]) + goto argerr; + args++; + if (!rr_to) + rr_to = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(rr_to, *args); + } else if (!strcmp(*args, "-print")) { + noout = 1; + print = 1; + } else if (!strcmp(*args, "-secretkey")) { + long ltmp; + if (!args[1]) + goto argerr; + args++; + secret_key = string_to_hex(*args, <mp); + if (!secret_key) { + BIO_printf(bio_err, "Invalid key %s\n", *args); + goto argerr; + } + secret_keylen = (size_t)ltmp; + } else if (!strcmp(*args, "-secretkeyid")) { + long ltmp; + if (!args[1]) + goto argerr; + args++; + secret_keyid = string_to_hex(*args, <mp); + if (!secret_keyid) { + BIO_printf(bio_err, "Invalid id %s\n", *args); + goto argerr; + } + secret_keyidlen = (size_t)ltmp; + } else if (!strcmp(*args, "-pwri_password")) { + if (!args[1]) + goto argerr; + args++; + pwri_pass = (unsigned char *)*args; + } else if (!strcmp(*args, "-econtent_type")) { + if (!args[1]) + goto argerr; + args++; + econtent_type = OBJ_txt2obj(*args, 0); + if (!econtent_type) { + BIO_printf(bio_err, "Invalid OID %s\n", *args); + goto argerr; + } + } else if (!strcmp(*args, "-rand")) { + if (!args[1]) + goto argerr; + args++; + inrand = *args; + need_rand = 1; + } +# ifndef OPENSSL_NO_ENGINE + else if (!strcmp(*args, "-engine")) { + if (!args[1]) + goto argerr; + engine = *++args; + } +# endif + else if (!strcmp(*args, "-passin")) { + if (!args[1]) + goto argerr; + passargin = *++args; + } else if (!strcmp(*args, "-to")) { + if (!args[1]) + goto argerr; + to = *++args; + } else if (!strcmp(*args, "-from")) { + if (!args[1]) + goto argerr; + from = *++args; + } else if (!strcmp(*args, "-subject")) { + if (!args[1]) + goto argerr; + subject = *++args; + } else if (!strcmp(*args, "-signer")) { + if (!args[1]) + goto argerr; + /* If previous -signer argument add signer to list */ + + if (signerfile) { + if (!sksigners) + sksigners = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(sksigners, signerfile); + if (!keyfile) + keyfile = signerfile; + if (!skkeys) + skkeys = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(skkeys, keyfile); + keyfile = NULL; + } + signerfile = *++args; + } else if (!strcmp(*args, "-recip")) { + if (!args[1]) + goto argerr; + if (operation == SMIME_ENCRYPT) { + if (!encerts) + encerts = sk_X509_new_null(); + cert = load_cert(bio_err, *++args, FORMAT_PEM, + NULL, e, "recipient certificate file"); + if (!cert) + goto end; + sk_X509_push(encerts, cert); + cert = NULL; + } else + recipfile = *++args; + } else if (!strcmp(*args, "-certsout")) { + if (!args[1]) + goto argerr; + certsoutfile = *++args; + } else if (!strcmp(*args, "-md")) { + if (!args[1]) + goto argerr; + sign_md = EVP_get_digestbyname(*++args); + if (sign_md == NULL) { + BIO_printf(bio_err, "Unknown digest %s\n", *args); + goto argerr; + } + } else if (!strcmp(*args, "-inkey")) { + if (!args[1]) + goto argerr; + /* If previous -inkey arument add signer to list */ + if (keyfile) { + if (!signerfile) { + BIO_puts(bio_err, "Illegal -inkey without -signer\n"); + goto argerr; + } + if (!sksigners) + sksigners = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(sksigners, signerfile); + signerfile = NULL; + if (!skkeys) + skkeys = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(skkeys, keyfile); + } + keyfile = *++args; + } else if (!strcmp(*args, "-keyform")) { + if (!args[1]) + goto argerr; + keyform = str2fmt(*++args); + } else if (!strcmp(*args, "-keyopt")) { + int keyidx = -1; + if (!args[1]) + goto argerr; + if (operation == SMIME_ENCRYPT) { + if (encerts) + keyidx += sk_X509_num(encerts); + } else { + if (keyfile || signerfile) + keyidx++; + if (skkeys) + keyidx += sk_OPENSSL_STRING_num(skkeys); + } + if (keyidx < 0) { + BIO_printf(bio_err, "No key specified\n"); + goto argerr; + } + if (key_param == NULL || key_param->idx != keyidx) { + cms_key_param *nparam; + nparam = OPENSSL_malloc(sizeof(cms_key_param)); + nparam->idx = keyidx; + nparam->param = sk_OPENSSL_STRING_new_null(); + nparam->next = NULL; + if (key_first == NULL) + key_first = nparam; + else + key_param->next = nparam; + key_param = nparam; + } + sk_OPENSSL_STRING_push(key_param->param, *++args); + } else if (!strcmp(*args, "-rctform")) { + if (!args[1]) + goto argerr; + rctformat = str2fmt(*++args); + } else if (!strcmp(*args, "-certfile")) { + if (!args[1]) + goto argerr; + certfile = *++args; + } else if (!strcmp(*args, "-CAfile")) { + if (!args[1]) + goto argerr; + CAfile = *++args; + } else if (!strcmp(*args, "-CApath")) { + if (!args[1]) + goto argerr; + CApath = *++args; + } else if (!strcmp(*args, "-in")) { + if (!args[1]) + goto argerr; + infile = *++args; + } else if (!strcmp(*args, "-inform")) { + if (!args[1]) + goto argerr; + informat = str2fmt(*++args); + } else if (!strcmp(*args, "-outform")) { + if (!args[1]) + goto argerr; + outformat = str2fmt(*++args); + } else if (!strcmp(*args, "-out")) { + if (!args[1]) + goto argerr; + outfile = *++args; + } else if (!strcmp(*args, "-content")) { + if (!args[1]) + goto argerr; + contfile = *++args; + } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) + continue; + else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL) + badarg = 1; + args++; + } + + if (((rr_allorfirst != -1) || rr_from) && !rr_to) { + BIO_puts(bio_err, "No Signed Receipts Recipients\n"); + goto argerr; + } + + if (!(operation & SMIME_SIGNERS) && (rr_to || rr_from)) { + BIO_puts(bio_err, "Signed receipts only allowed with -sign\n"); + goto argerr; + } + if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) { + BIO_puts(bio_err, "Multiple signers or keys not allowed\n"); + goto argerr; + } + + if (operation & SMIME_SIGNERS) { + if (keyfile && !signerfile) { + BIO_puts(bio_err, "Illegal -inkey without -signer\n"); + goto argerr; + } + /* Check to see if any final signer needs to be appended */ + if (signerfile) { + if (!sksigners) + sksigners = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(sksigners, signerfile); + if (!skkeys) + skkeys = sk_OPENSSL_STRING_new_null(); + if (!keyfile) + keyfile = signerfile; + sk_OPENSSL_STRING_push(skkeys, keyfile); + } + if (!sksigners) { + BIO_printf(bio_err, "No signer certificate specified\n"); + badarg = 1; + } + signerfile = NULL; + keyfile = NULL; + need_rand = 1; + } + + else if (operation == SMIME_DECRYPT) { + if (!recipfile && !keyfile && !secret_key && !pwri_pass) { + BIO_printf(bio_err, + "No recipient certificate or key specified\n"); + badarg = 1; + } + } else if (operation == SMIME_ENCRYPT) { + if (!*args && !secret_key && !pwri_pass && !encerts) { + BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n"); + badarg = 1; + } + need_rand = 1; + } else if (!operation) + badarg = 1; + + if (badarg) { + argerr: + BIO_printf(bio_err, "Usage cms [options] cert.pem ...\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-encrypt encrypt message\n"); + BIO_printf(bio_err, "-decrypt decrypt encrypted message\n"); + BIO_printf(bio_err, "-sign sign message\n"); + BIO_printf(bio_err, "-verify verify signed message\n"); + BIO_printf(bio_err, "-cmsout output CMS structure\n"); +# ifndef OPENSSL_NO_DES + BIO_printf(bio_err, "-des3 encrypt with triple DES\n"); + BIO_printf(bio_err, "-des encrypt with DES\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, "-seed encrypt with SEED\n"); +# endif +# ifndef OPENSSL_NO_RC2 + BIO_printf(bio_err, "-rc2-40 encrypt with RC2-40 (default)\n"); + BIO_printf(bio_err, "-rc2-64 encrypt with RC2-64\n"); + BIO_printf(bio_err, "-rc2-128 encrypt with RC2-128\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, "-aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif + BIO_printf(bio_err, + "-nointern don't search certificates in message for signer\n"); + BIO_printf(bio_err, + "-nosigs don't verify message signature\n"); + BIO_printf(bio_err, + "-noverify don't verify signers certificate\n"); + BIO_printf(bio_err, + "-nocerts don't include signers certificate when signing\n"); + BIO_printf(bio_err, "-nodetach use opaque signing\n"); + BIO_printf(bio_err, + "-noattr don't include any signed attributes\n"); + BIO_printf(bio_err, + "-binary don't translate message to text\n"); + BIO_printf(bio_err, "-certfile file other certificates file\n"); + BIO_printf(bio_err, "-certsout file certificate output file\n"); + BIO_printf(bio_err, "-signer file signer certificate file\n"); + BIO_printf(bio_err, + "-recip file recipient certificate file for decryption\n"); + BIO_printf(bio_err, "-keyid use subject key identifier\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, + "-inform arg input format SMIME (default), PEM or DER\n"); + BIO_printf(bio_err, + "-inkey file input private key (if not signer or recipient)\n"); + BIO_printf(bio_err, + "-keyform arg input private key format (PEM or ENGINE)\n"); + BIO_printf(bio_err, "-keyopt nm:v set public key parameters\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, + "-outform arg output format SMIME (default), PEM or DER\n"); + BIO_printf(bio_err, + "-content file supply or override content for detached signature\n"); + BIO_printf(bio_err, "-to addr to address\n"); + BIO_printf(bio_err, "-from ad from address\n"); + BIO_printf(bio_err, "-subject s subject\n"); + BIO_printf(bio_err, + "-text include or delete text MIME headers\n"); + BIO_printf(bio_err, + "-CApath dir trusted certificates directory\n"); + BIO_printf(bio_err, "-CAfile file trusted certificates file\n"); + BIO_printf(bio_err, + "-crl_check check revocation status of signer's certificate using CRLs\n"); + BIO_printf(bio_err, + "-crl_check_all check revocation status of signer's certificate chain using CRLs\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); + BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + BIO_printf(bio_err, + "cert.pem recipient certificate(s) for encryption\n"); + goto end; + } +# ifndef OPENSSL_NO_ENGINE + e = setup_engine(bio_err, engine, 0); +# endif + + if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + + if (need_rand) { + app_RAND_load_file(NULL, bio_err, (inrand != NULL)); + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + } + + ret = 2; + + if (!(operation & SMIME_SIGNERS)) + flags &= ~CMS_DETACHED; + + if (operation & SMIME_OP) { + if (outformat == FORMAT_ASN1) + outmode = "wb"; + } else { + if (flags & CMS_BINARY) + outmode = "wb"; + } + + if (operation & SMIME_IP) { + if (informat == FORMAT_ASN1) + inmode = "rb"; + } else { + if (flags & CMS_BINARY) + inmode = "rb"; + } + + if (operation == SMIME_ENCRYPT) { + if (!cipher) { +# ifndef OPENSSL_NO_DES + cipher = EVP_des_ede3_cbc(); +# else + BIO_printf(bio_err, "No cipher selected\n"); + goto end; +# endif + } + + if (secret_key && !secret_keyid) { + BIO_printf(bio_err, "No secret key id\n"); + goto end; + } + + if (*args && !encerts) + encerts = sk_X509_new_null(); + while (*args) { + if (!(cert = load_cert(bio_err, *args, FORMAT_PEM, + NULL, e, "recipient certificate file"))) + goto end; + sk_X509_push(encerts, cert); + cert = NULL; + args++; + } + } + + if (certfile) { + if (!(other = load_certs(bio_err, certfile, FORMAT_PEM, NULL, + e, "certificate file"))) { + ERR_print_errors(bio_err); + goto end; + } + } + + if (recipfile && (operation == SMIME_DECRYPT)) { + if (!(recip = load_cert(bio_err, recipfile, FORMAT_PEM, NULL, + e, "recipient certificate file"))) { + ERR_print_errors(bio_err); + goto end; + } + } + + if (operation == SMIME_SIGN_RECEIPT) { + if (!(signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL, + e, "receipt signer certificate file"))) { + ERR_print_errors(bio_err); + goto end; + } + } + + if (operation == SMIME_DECRYPT) { + if (!keyfile) + keyfile = recipfile; + } else if ((operation == SMIME_SIGN) || (operation == SMIME_SIGN_RECEIPT)) { + if (!keyfile) + keyfile = signerfile; + } else + keyfile = NULL; + + if (keyfile) { + key = load_key(bio_err, keyfile, keyform, 0, passin, e, + "signing key file"); + if (!key) + goto end; + } + + if (infile) { + if (!(in = BIO_new_file(infile, inmode))) { + BIO_printf(bio_err, "Can't open input file %s\n", infile); + goto end; + } + } else + in = BIO_new_fp(stdin, BIO_NOCLOSE); + + if (operation & SMIME_IP) { + if (informat == FORMAT_SMIME) + cms = SMIME_read_CMS(in, &indata); + else if (informat == FORMAT_PEM) + cms = PEM_read_bio_CMS(in, NULL, NULL, NULL); + else if (informat == FORMAT_ASN1) + cms = d2i_CMS_bio(in, NULL); + else { + BIO_printf(bio_err, "Bad input format for CMS file\n"); + goto end; + } + + if (!cms) { + BIO_printf(bio_err, "Error reading S/MIME message\n"); + goto end; + } + if (contfile) { + BIO_free(indata); + if (!(indata = BIO_new_file(contfile, "rb"))) { + BIO_printf(bio_err, "Can't read content file %s\n", contfile); + goto end; + } + } + if (certsoutfile) { + STACK_OF(X509) *allcerts; + allcerts = CMS_get1_certs(cms); + if (!save_certs(certsoutfile, allcerts)) { + BIO_printf(bio_err, + "Error writing certs to %s\n", certsoutfile); + ret = 5; + goto end; + } + sk_X509_pop_free(allcerts, X509_free); + } + } + + if (rctfile) { + char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r"; + if (!(rctin = BIO_new_file(rctfile, rctmode))) { + BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile); + goto end; + } + + if (rctformat == FORMAT_SMIME) + rcms = SMIME_read_CMS(rctin, NULL); + else if (rctformat == FORMAT_PEM) + rcms = PEM_read_bio_CMS(rctin, NULL, NULL, NULL); + else if (rctformat == FORMAT_ASN1) + rcms = d2i_CMS_bio(rctin, NULL); + else { + BIO_printf(bio_err, "Bad input format for receipt\n"); + goto end; + } + + if (!rcms) { + BIO_printf(bio_err, "Error reading receipt\n"); + goto end; + } + } + + if (outfile) { + if (!(out = BIO_new_file(outfile, outmode))) { + BIO_printf(bio_err, "Can't open output file %s\n", outfile); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } + + if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) { + if (!(store = setup_verify(bio_err, CAfile, CApath))) + goto end; + X509_STORE_set_verify_cb(store, cms_cb); + if (vpm) + X509_STORE_set1_param(store, vpm); + } + + ret = 3; + + if (operation == SMIME_DATA_CREATE) { + cms = CMS_data_create(in, flags); + } else if (operation == SMIME_DIGEST_CREATE) { + cms = CMS_digest_create(in, sign_md, flags); + } else if (operation == SMIME_COMPRESS) { + cms = CMS_compress(in, -1, flags); + } else if (operation == SMIME_ENCRYPT) { + int i; + flags |= CMS_PARTIAL; + cms = CMS_encrypt(NULL, in, cipher, flags); + if (!cms) + goto end; + for (i = 0; i < sk_X509_num(encerts); i++) { + CMS_RecipientInfo *ri; + cms_key_param *kparam; + int tflags = flags; + X509 *x = sk_X509_value(encerts, i); + for (kparam = key_first; kparam; kparam = kparam->next) { + if (kparam->idx == i) { + tflags |= CMS_KEY_PARAM; + break; + } + } + ri = CMS_add1_recipient_cert(cms, x, tflags); + if (!ri) + goto end; + if (kparam) { + EVP_PKEY_CTX *pctx; + pctx = CMS_RecipientInfo_get0_pkey_ctx(ri); + if (!cms_set_pkey_param(pctx, kparam->param)) + goto end; + } + if (CMS_RecipientInfo_type(ri) == CMS_RECIPINFO_AGREE + && wrap_cipher) { + EVP_CIPHER_CTX *wctx; + wctx = CMS_RecipientInfo_kari_get0_ctx(ri); + EVP_EncryptInit_ex(wctx, wrap_cipher, NULL, NULL, NULL); + } + } + + if (secret_key) { + if (!CMS_add0_recipient_key(cms, NID_undef, + secret_key, secret_keylen, + secret_keyid, secret_keyidlen, + NULL, NULL, NULL)) + goto end; + /* NULL these because call absorbs them */ + secret_key = NULL; + secret_keyid = NULL; + } + if (pwri_pass) { + pwri_tmp = (unsigned char *)BUF_strdup((char *)pwri_pass); + if (!pwri_tmp) + goto end; + if (!CMS_add0_recipient_password(cms, + -1, NID_undef, NID_undef, + pwri_tmp, -1, NULL)) + goto end; + pwri_tmp = NULL; + } + if (!(flags & CMS_STREAM)) { + if (!CMS_final(cms, in, NULL, flags)) + goto end; + } + } else if (operation == SMIME_ENCRYPTED_ENCRYPT) { + cms = CMS_EncryptedData_encrypt(in, cipher, + secret_key, secret_keylen, flags); + + } else if (operation == SMIME_SIGN_RECEIPT) { + CMS_ContentInfo *srcms = NULL; + STACK_OF(CMS_SignerInfo) *sis; + CMS_SignerInfo *si; + sis = CMS_get0_SignerInfos(cms); + if (!sis) + goto end; + si = sk_CMS_SignerInfo_value(sis, 0); + srcms = CMS_sign_receipt(si, signer, key, other, flags); + if (!srcms) + goto end; + CMS_ContentInfo_free(cms); + cms = srcms; + } else if (operation & SMIME_SIGNERS) { + int i; + /* + * If detached data content we enable streaming if S/MIME output + * format. + */ + if (operation == SMIME_SIGN) { + + if (flags & CMS_DETACHED) { + if (outformat == FORMAT_SMIME) + flags |= CMS_STREAM; + } + flags |= CMS_PARTIAL; + cms = CMS_sign(NULL, NULL, other, in, flags); + if (!cms) + goto end; + if (econtent_type) + CMS_set1_eContentType(cms, econtent_type); + + if (rr_to) { + rr = make_receipt_request(rr_to, rr_allorfirst, rr_from); + if (!rr) { + BIO_puts(bio_err, + "Signed Receipt Request Creation Error\n"); + goto end; + } + } + } else + flags |= CMS_REUSE_DIGEST; + for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) { + CMS_SignerInfo *si; + cms_key_param *kparam; + int tflags = flags; + signerfile = sk_OPENSSL_STRING_value(sksigners, i); + keyfile = sk_OPENSSL_STRING_value(skkeys, i); + + signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL, + e, "signer certificate"); + if (!signer) + goto end; + key = load_key(bio_err, keyfile, keyform, 0, passin, e, + "signing key file"); + if (!key) + goto end; + for (kparam = key_first; kparam; kparam = kparam->next) { + if (kparam->idx == i) { + tflags |= CMS_KEY_PARAM; + break; + } + } + si = CMS_add1_signer(cms, signer, key, sign_md, tflags); + if (!si) + goto end; + if (kparam) { + EVP_PKEY_CTX *pctx; + pctx = CMS_SignerInfo_get0_pkey_ctx(si); + if (!cms_set_pkey_param(pctx, kparam->param)) + goto end; + } + if (rr && !CMS_add1_ReceiptRequest(si, rr)) + goto end; + X509_free(signer); + signer = NULL; + EVP_PKEY_free(key); + key = NULL; + } + /* If not streaming or resigning finalize structure */ + if ((operation == SMIME_SIGN) && !(flags & CMS_STREAM)) { + if (!CMS_final(cms, in, NULL, flags)) + goto end; + } + } + + if (!cms) { + BIO_printf(bio_err, "Error creating CMS structure\n"); + goto end; + } + + ret = 4; + if (operation == SMIME_DECRYPT) { + if (flags & CMS_DEBUG_DECRYPT) + CMS_decrypt(cms, NULL, NULL, NULL, NULL, flags); + + if (secret_key) { + if (!CMS_decrypt_set1_key(cms, + secret_key, secret_keylen, + secret_keyid, secret_keyidlen)) { + BIO_puts(bio_err, "Error decrypting CMS using secret key\n"); + goto end; + } + } + + if (key) { + if (!CMS_decrypt_set1_pkey(cms, key, recip)) { + BIO_puts(bio_err, "Error decrypting CMS using private key\n"); + goto end; + } + } + + if (pwri_pass) { + if (!CMS_decrypt_set1_password(cms, pwri_pass, -1)) { + BIO_puts(bio_err, "Error decrypting CMS using password\n"); + goto end; + } + } + + if (!CMS_decrypt(cms, NULL, NULL, indata, out, flags)) { + BIO_printf(bio_err, "Error decrypting CMS structure\n"); + goto end; + } + } else if (operation == SMIME_DATAOUT) { + if (!CMS_data(cms, out, flags)) + goto end; + } else if (operation == SMIME_UNCOMPRESS) { + if (!CMS_uncompress(cms, indata, out, flags)) + goto end; + } else if (operation == SMIME_DIGEST_VERIFY) { + if (CMS_digest_verify(cms, indata, out, flags) > 0) + BIO_printf(bio_err, "Verification successful\n"); + else { + BIO_printf(bio_err, "Verification failure\n"); + goto end; + } + } else if (operation == SMIME_ENCRYPTED_DECRYPT) { + if (!CMS_EncryptedData_decrypt(cms, secret_key, secret_keylen, + indata, out, flags)) + goto end; + } else if (operation == SMIME_VERIFY) { + if (CMS_verify(cms, other, store, indata, out, flags) > 0) + BIO_printf(bio_err, "Verification successful\n"); + else { + BIO_printf(bio_err, "Verification failure\n"); + if (verify_retcode) + ret = verify_err + 32; + goto end; + } + if (signerfile) { + STACK_OF(X509) *signers; + signers = CMS_get0_signers(cms); + if (!save_certs(signerfile, signers)) { + BIO_printf(bio_err, + "Error writing signers to %s\n", signerfile); + ret = 5; + goto end; + } + sk_X509_free(signers); + } + if (rr_print) + receipt_request_print(bio_err, cms); + + } else if (operation == SMIME_VERIFY_RECEIPT) { + if (CMS_verify_receipt(rcms, cms, other, store, flags) > 0) + BIO_printf(bio_err, "Verification successful\n"); + else { + BIO_printf(bio_err, "Verification failure\n"); + goto end; + } + } else { + if (noout) { + if (print) + CMS_ContentInfo_print_ctx(out, cms, 0, NULL); + } else if (outformat == FORMAT_SMIME) { + if (to) + BIO_printf(out, "To: %s\n", to); + if (from) + BIO_printf(out, "From: %s\n", from); + if (subject) + BIO_printf(out, "Subject: %s\n", subject); + if (operation == SMIME_RESIGN) + ret = SMIME_write_CMS(out, cms, indata, flags); + else + ret = SMIME_write_CMS(out, cms, in, flags); + } else if (outformat == FORMAT_PEM) + ret = PEM_write_bio_CMS_stream(out, cms, in, flags); + else if (outformat == FORMAT_ASN1) + ret = i2d_CMS_bio_stream(out, cms, in, flags); + else { + BIO_printf(bio_err, "Bad output format for CMS file\n"); + goto end; + } + if (ret <= 0) { + ret = 6; + goto end; + } + } + ret = 0; + end: + if (ret) + ERR_print_errors(bio_err); + if (need_rand) + app_RAND_write_file(NULL, bio_err); + sk_X509_pop_free(encerts, X509_free); + sk_X509_pop_free(other, X509_free); + if (vpm) + X509_VERIFY_PARAM_free(vpm); + if (sksigners) + sk_OPENSSL_STRING_free(sksigners); + if (skkeys) + sk_OPENSSL_STRING_free(skkeys); + if (secret_key) + OPENSSL_free(secret_key); + if (secret_keyid) + OPENSSL_free(secret_keyid); + if (pwri_tmp) + OPENSSL_free(pwri_tmp); + if (econtent_type) + ASN1_OBJECT_free(econtent_type); + if (rr) + CMS_ReceiptRequest_free(rr); + if (rr_to) + sk_OPENSSL_STRING_free(rr_to); + if (rr_from) + sk_OPENSSL_STRING_free(rr_from); + for (key_param = key_first; key_param;) { + cms_key_param *tparam; + sk_OPENSSL_STRING_free(key_param->param); + tparam = key_param->next; + OPENSSL_free(key_param); + key_param = tparam; + } + X509_STORE_free(store); + X509_free(cert); + X509_free(recip); + X509_free(signer); + EVP_PKEY_free(key); + CMS_ContentInfo_free(cms); + CMS_ContentInfo_free(rcms); + BIO_free(rctin); + BIO_free(in); + BIO_free(indata); + BIO_free_all(out); + if (passin) + OPENSSL_free(passin); + return (ret); } static int save_certs(char *signerfile, STACK_OF(X509) *signers) - { - int i; - BIO *tmp; - if (!signerfile) - return 1; - tmp = BIO_new_file(signerfile, "w"); - if (!tmp) return 0; - for(i = 0; i < sk_X509_num(signers); i++) - PEM_write_bio_X509(tmp, sk_X509_value(signers, i)); - BIO_free(tmp); - return 1; - } - +{ + int i; + BIO *tmp; + if (!signerfile) + return 1; + tmp = BIO_new_file(signerfile, "w"); + if (!tmp) + return 0; + for (i = 0; i < sk_X509_num(signers); i++) + PEM_write_bio_X509(tmp, sk_X509_value(signers, i)); + BIO_free(tmp); + return 1; +} /* Minimal callback just to output policy info (if any) */ static int cms_cb(int ok, X509_STORE_CTX *ctx) - { - int error; +{ + int error; - error = X509_STORE_CTX_get_error(ctx); + error = X509_STORE_CTX_get_error(ctx); - verify_err = error; + verify_err = error; - if ((error != X509_V_ERR_NO_EXPLICIT_POLICY) - && ((error != X509_V_OK) || (ok != 2))) - return ok; + if ((error != X509_V_ERR_NO_EXPLICIT_POLICY) + && ((error != X509_V_OK) || (ok != 2))) + return ok; - policies_print(NULL, ctx); + policies_print(NULL, ctx); - return ok; + return ok; - } +} static void gnames_stack_print(BIO *out, STACK_OF(GENERAL_NAMES) *gns) - { - STACK_OF(GENERAL_NAME) *gens; - GENERAL_NAME *gen; - int i, j; - for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++) - { - gens = sk_GENERAL_NAMES_value(gns, i); - for (j = 0; j < sk_GENERAL_NAME_num(gens); j++) - { - gen = sk_GENERAL_NAME_value(gens, j); - BIO_puts(out, " "); - GENERAL_NAME_print(out, gen); - BIO_puts(out, "\n"); - } - } - return; - } +{ + STACK_OF(GENERAL_NAME) *gens; + GENERAL_NAME *gen; + int i, j; + for (i = 0; i < sk_GENERAL_NAMES_num(gns); i++) { + gens = sk_GENERAL_NAMES_value(gns, i); + for (j = 0; j < sk_GENERAL_NAME_num(gens); j++) { + gen = sk_GENERAL_NAME_value(gens, j); + BIO_puts(out, " "); + GENERAL_NAME_print(out, gen); + BIO_puts(out, "\n"); + } + } + return; +} static void receipt_request_print(BIO *out, CMS_ContentInfo *cms) - { - STACK_OF(CMS_SignerInfo) *sis; - CMS_SignerInfo *si; - CMS_ReceiptRequest *rr; - int allorfirst; - STACK_OF(GENERAL_NAMES) *rto, *rlist; - ASN1_STRING *scid; - int i, rv; - sis = CMS_get0_SignerInfos(cms); - for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++) - { - si = sk_CMS_SignerInfo_value(sis, i); - rv = CMS_get1_ReceiptRequest(si, &rr); - BIO_printf(bio_err, "Signer %d:\n", i + 1); - if (rv == 0) - BIO_puts(bio_err, " No Receipt Request\n"); - else if (rv < 0) - { - BIO_puts(bio_err, " Receipt Request Parse Error\n"); - ERR_print_errors(bio_err); - } - else - { - char *id; - int idlen; - CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst, - &rlist, &rto); - BIO_puts(out, " Signed Content ID:\n"); - idlen = ASN1_STRING_length(scid); - id = (char *)ASN1_STRING_data(scid); - BIO_dump_indent(out, id, idlen, 4); - BIO_puts(out, " Receipts From"); - if (rlist) - { - BIO_puts(out, " List:\n"); - gnames_stack_print(out, rlist); - } - else if (allorfirst == 1) - BIO_puts(out, ": First Tier\n"); - else if (allorfirst == 0) - BIO_puts(out, ": All\n"); - else - BIO_printf(out, " Unknown (%d)\n", allorfirst); - BIO_puts(out, " Receipts To:\n"); - gnames_stack_print(out, rto); - } - if (rr) - CMS_ReceiptRequest_free(rr); - } - } +{ + STACK_OF(CMS_SignerInfo) *sis; + CMS_SignerInfo *si; + CMS_ReceiptRequest *rr; + int allorfirst; + STACK_OF(GENERAL_NAMES) *rto, *rlist; + ASN1_STRING *scid; + int i, rv; + sis = CMS_get0_SignerInfos(cms); + for (i = 0; i < sk_CMS_SignerInfo_num(sis); i++) { + si = sk_CMS_SignerInfo_value(sis, i); + rv = CMS_get1_ReceiptRequest(si, &rr); + BIO_printf(bio_err, "Signer %d:\n", i + 1); + if (rv == 0) + BIO_puts(bio_err, " No Receipt Request\n"); + else if (rv < 0) { + BIO_puts(bio_err, " Receipt Request Parse Error\n"); + ERR_print_errors(bio_err); + } else { + char *id; + int idlen; + CMS_ReceiptRequest_get0_values(rr, &scid, &allorfirst, + &rlist, &rto); + BIO_puts(out, " Signed Content ID:\n"); + idlen = ASN1_STRING_length(scid); + id = (char *)ASN1_STRING_data(scid); + BIO_dump_indent(out, id, idlen, 4); + BIO_puts(out, " Receipts From"); + if (rlist) { + BIO_puts(out, " List:\n"); + gnames_stack_print(out, rlist); + } else if (allorfirst == 1) + BIO_puts(out, ": First Tier\n"); + else if (allorfirst == 0) + BIO_puts(out, ": All\n"); + else + BIO_printf(out, " Unknown (%d)\n", allorfirst); + BIO_puts(out, " Receipts To:\n"); + gnames_stack_print(out, rto); + } + if (rr) + CMS_ReceiptRequest_free(rr); + } +} static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns) - { - int i; - STACK_OF(GENERAL_NAMES) *ret; - GENERAL_NAMES *gens = NULL; - GENERAL_NAME *gen = NULL; - ret = sk_GENERAL_NAMES_new_null(); - if (!ret) - goto err; - for (i = 0; i < sk_OPENSSL_STRING_num(ns); i++) - { - char *str = sk_OPENSSL_STRING_value(ns, i); - gen = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_EMAIL, str, 0); - if (!gen) - goto err; - gens = GENERAL_NAMES_new(); - if (!gens) - goto err; - if (!sk_GENERAL_NAME_push(gens, gen)) - goto err; - gen = NULL; - if (!sk_GENERAL_NAMES_push(ret, gens)) - goto err; - gens = NULL; - } - - return ret; - - err: - if (ret) - sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free); - if (gens) - GENERAL_NAMES_free(gens); - if (gen) - GENERAL_NAME_free(gen); - return NULL; - } - - -static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) *rr_to, - int rr_allorfirst, - STACK_OF(OPENSSL_STRING) *rr_from) - { - STACK_OF(GENERAL_NAMES) *rct_to, *rct_from; - CMS_ReceiptRequest *rr; - rct_to = make_names_stack(rr_to); - if (!rct_to) - goto err; - if (rr_from) - { - rct_from = make_names_stack(rr_from); - if (!rct_from) - goto err; - } - else - rct_from = NULL; - rr = CMS_ReceiptRequest_create0(NULL, -1, rr_allorfirst, rct_from, - rct_to); - return rr; - err: - return NULL; - } +{ + int i; + STACK_OF(GENERAL_NAMES) *ret; + GENERAL_NAMES *gens = NULL; + GENERAL_NAME *gen = NULL; + ret = sk_GENERAL_NAMES_new_null(); + if (!ret) + goto err; + for (i = 0; i < sk_OPENSSL_STRING_num(ns); i++) { + char *str = sk_OPENSSL_STRING_value(ns, i); + gen = a2i_GENERAL_NAME(NULL, NULL, NULL, GEN_EMAIL, str, 0); + if (!gen) + goto err; + gens = GENERAL_NAMES_new(); + if (!gens) + goto err; + if (!sk_GENERAL_NAME_push(gens, gen)) + goto err; + gen = NULL; + if (!sk_GENERAL_NAMES_push(ret, gens)) + goto err; + gens = NULL; + } + + return ret; + + err: + if (ret) + sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free); + if (gens) + GENERAL_NAMES_free(gens); + if (gen) + GENERAL_NAME_free(gen); + return NULL; +} + +static CMS_ReceiptRequest *make_receipt_request(STACK_OF(OPENSSL_STRING) + *rr_to, int rr_allorfirst, STACK_OF(OPENSSL_STRING) + *rr_from) +{ + STACK_OF(GENERAL_NAMES) *rct_to, *rct_from; + CMS_ReceiptRequest *rr; + rct_to = make_names_stack(rr_to); + if (!rct_to) + goto err; + if (rr_from) { + rct_from = make_names_stack(rr_from); + if (!rct_from) + goto err; + } else + rct_from = NULL; + rr = CMS_ReceiptRequest_create0(NULL, -1, rr_allorfirst, rct_from, + rct_to); + return rr; + err: + return NULL; +} static int cms_set_pkey_param(EVP_PKEY_CTX *pctx, - STACK_OF(OPENSSL_STRING) *param) - { - char *keyopt; - int i; - if (sk_OPENSSL_STRING_num(param) <= 0) - return 1; - for (i = 0; i < sk_OPENSSL_STRING_num(param); i++) - { - keyopt = sk_OPENSSL_STRING_value(param, i); - if (pkey_ctrl_string(pctx, keyopt) <= 0) - { - BIO_printf(bio_err, "parameter error \"%s\"\n", - keyopt); - ERR_print_errors(bio_err); - return 0; - } - } - return 1; - } + STACK_OF(OPENSSL_STRING) *param) +{ + char *keyopt; + int i; + if (sk_OPENSSL_STRING_num(param) <= 0) + return 1; + for (i = 0; i < sk_OPENSSL_STRING_num(param); i++) { + keyopt = sk_OPENSSL_STRING_value(param, i); + if (pkey_ctrl_string(pctx, keyopt) <= 0) { + BIO_printf(bio_err, "parameter error \"%s\"\n", keyopt); + ERR_print_errors(bio_err); + return 0; + } + } + return 1; +} #endif diff --git a/apps/crl.c b/apps/crl.c index f1c49f3d64..c9c3a5f6d1 100644 --- a/apps/crl.c +++ b/apps/crl.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -67,410 +67,376 @@ #include #undef PROG -#define PROG crl_main +#define PROG crl_main #undef POSTFIX -#define POSTFIX ".rvk" +#define POSTFIX ".rvk" -static const char *crl_usage[]={ -"usage: crl args\n", -"\n", -" -inform arg - input format - default PEM (DER or PEM)\n", -" -outform arg - output format - default PEM\n", -" -text - print out a text format version\n", -" -in arg - input file - default stdin\n", -" -out arg - output file - default stdout\n", -" -hash - print hash value\n", +static const char *crl_usage[] = { + "usage: crl args\n", + "\n", + " -inform arg - input format - default PEM (DER or PEM)\n", + " -outform arg - output format - default PEM\n", + " -text - print out a text format version\n", + " -in arg - input file - default stdin\n", + " -out arg - output file - default stdout\n", + " -hash - print hash value\n", #ifndef OPENSSL_NO_MD5 -" -hash_old - print old-style (MD5) hash value\n", + " -hash_old - print old-style (MD5) hash value\n", #endif -" -fingerprint - print the crl fingerprint\n", -" -issuer - print issuer DN\n", -" -lastupdate - lastUpdate field\n", -" -nextupdate - nextUpdate field\n", -" -crlnumber - print CRL number\n", -" -noout - no CRL output\n", -" -CAfile name - verify CRL using certificates in file \"name\"\n", -" -CApath dir - verify CRL using certificates in \"dir\"\n", -" -nameopt arg - various certificate name options\n", -NULL + " -fingerprint - print the crl fingerprint\n", + " -issuer - print issuer DN\n", + " -lastupdate - lastUpdate field\n", + " -nextupdate - nextUpdate field\n", + " -crlnumber - print CRL number\n", + " -noout - no CRL output\n", + " -CAfile name - verify CRL using certificates in file \"name\"\n", + " -CApath dir - verify CRL using certificates in \"dir\"\n", + " -nameopt arg - various certificate name options\n", + NULL }; -static BIO *bio_out=NULL; +static BIO *bio_out = NULL; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - unsigned long nmflag = 0; - X509_CRL *x=NULL; - char *CAfile = NULL, *CApath = NULL; - int ret=1,i,num,badops=0,badsig=0; - BIO *out=NULL; - int informat,outformat, keyformat; - char *infile=NULL,*outfile=NULL, *crldiff = NULL, *keyfile = NULL; - int hash=0,issuer=0,lastupdate=0,nextupdate=0,noout=0,text=0; +{ + unsigned long nmflag = 0; + X509_CRL *x = NULL; + char *CAfile = NULL, *CApath = NULL; + int ret = 1, i, num, badops = 0, badsig = 0; + BIO *out = NULL; + int informat, outformat, keyformat; + char *infile = NULL, *outfile = NULL, *crldiff = NULL, *keyfile = NULL; + int hash = 0, issuer = 0, lastupdate = 0, nextupdate = 0, noout = + 0, text = 0; #ifndef OPENSSL_NO_MD5 - int hash_old=0; + int hash_old = 0; #endif - int fingerprint = 0, crlnumber = 0; - const char **pp; - X509_STORE *store = NULL; - X509_STORE_CTX ctx; - X509_LOOKUP *lookup = NULL; - X509_OBJECT xobj; - EVP_PKEY *pkey; - int do_ver = 0; - const EVP_MD *md_alg,*digest=EVP_sha1(); + int fingerprint = 0, crlnumber = 0; + const char **pp; + X509_STORE *store = NULL; + X509_STORE_CTX ctx; + X509_LOOKUP *lookup = NULL; + X509_OBJECT xobj; + EVP_PKEY *pkey; + int do_ver = 0; + const EVP_MD *md_alg, *digest = EVP_sha1(); - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - if (bio_out == NULL) - if ((bio_out=BIO_new(BIO_s_file())) != NULL) - { - BIO_set_fp(bio_out,stdout,BIO_NOCLOSE); + if (bio_out == NULL) + if ((bio_out = BIO_new(BIO_s_file())) != NULL) { + BIO_set_fp(bio_out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_out = BIO_push(tmpbio, bio_out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_out = BIO_push(tmpbio, bio_out); + } #endif - } + } - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - keyformat=FORMAT_PEM; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + keyformat = FORMAT_PEM; - argc--; - argv++; - num=0; - while (argc >= 1) - { + argc--; + argv++; + num = 0; + while (argc >= 1) { #ifdef undef - if (strcmp(*argv,"-p") == 0) - { - if (--argc < 1) goto bad; - if (!args_from_file(++argv,Nargc,Nargv)) { goto end; }*/ - } + if (strcmp(*argv, "-p") == 0) { + if (--argc < 1) + goto bad; + if (!args_from_file(++argv, Nargc, Nargv)) { + goto end; + } + */} #endif - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-gendelta") == 0) - { - if (--argc < 1) goto bad; - crldiff= *(++argv); - } - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - keyfile= *(++argv); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) goto bad; - keyformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-CApath") == 0) - { - if (--argc < 1) goto bad; - CApath = *(++argv); - do_ver = 1; - } - else if (strcmp(*argv,"-CAfile") == 0) - { - if (--argc < 1) goto bad; - CAfile = *(++argv); - do_ver = 1; - } - else if (strcmp(*argv,"-verify") == 0) - do_ver = 1; - else if (strcmp(*argv,"-text") == 0) - text = 1; - else if (strcmp(*argv,"-hash") == 0) - hash= ++num; + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-gendelta") == 0) { + if (--argc < 1) + goto bad; + crldiff = *(++argv); + } else if (strcmp(*argv, "-key") == 0) { + if (--argc < 1) + goto bad; + keyfile = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + goto bad; + keyformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-CApath") == 0) { + if (--argc < 1) + goto bad; + CApath = *(++argv); + do_ver = 1; + } else if (strcmp(*argv, "-CAfile") == 0) { + if (--argc < 1) + goto bad; + CAfile = *(++argv); + do_ver = 1; + } else if (strcmp(*argv, "-verify") == 0) + do_ver = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-hash") == 0) + hash = ++num; #ifndef OPENSSL_NO_MD5 - else if (strcmp(*argv,"-hash_old") == 0) - hash_old= ++num; + else if (strcmp(*argv, "-hash_old") == 0) + hash_old = ++num; #endif - else if (strcmp(*argv,"-nameopt") == 0) - { - if (--argc < 1) goto bad; - if (!set_name_ex(&nmflag, *(++argv))) goto bad; - } - else if (strcmp(*argv,"-issuer") == 0) - issuer= ++num; - else if (strcmp(*argv,"-lastupdate") == 0) - lastupdate= ++num; - else if (strcmp(*argv,"-nextupdate") == 0) - nextupdate= ++num; - else if (strcmp(*argv,"-noout") == 0) - noout= ++num; - else if (strcmp(*argv,"-fingerprint") == 0) - fingerprint= ++num; - else if (strcmp(*argv,"-crlnumber") == 0) - crlnumber= ++num; - else if (strcmp(*argv,"-badsig") == 0) - badsig = 1; - else if ((md_alg=EVP_get_digestbyname(*argv + 1))) - { - /* ok */ - digest=md_alg; - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } + else if (strcmp(*argv, "-nameopt") == 0) { + if (--argc < 1) + goto bad; + if (!set_name_ex(&nmflag, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-issuer") == 0) + issuer = ++num; + else if (strcmp(*argv, "-lastupdate") == 0) + lastupdate = ++num; + else if (strcmp(*argv, "-nextupdate") == 0) + nextupdate = ++num; + else if (strcmp(*argv, "-noout") == 0) + noout = ++num; + else if (strcmp(*argv, "-fingerprint") == 0) + fingerprint = ++num; + else if (strcmp(*argv, "-crlnumber") == 0) + crlnumber = ++num; + else if (strcmp(*argv, "-badsig") == 0) + badsig = 1; + else if ((md_alg = EVP_get_digestbyname(*argv + 1))) { + /* ok */ + digest = md_alg; + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + for (pp = crl_usage; (*pp != NULL); pp++) + BIO_printf(bio_err, "%s", *pp); + goto end; + } - if (badops) - { -bad: - for (pp=crl_usage; (*pp != NULL); pp++) - BIO_printf(bio_err,"%s",*pp); - goto end; - } + ERR_load_crypto_strings(); + x = load_crl(infile, informat); + if (x == NULL) { + goto end; + } - ERR_load_crypto_strings(); - x=load_crl(infile,informat); - if (x == NULL) { goto end; } + if (do_ver) { + store = X509_STORE_new(); + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); + if (lookup == NULL) + goto end; + if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) + X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); - if(do_ver) { - store = X509_STORE_new(); - lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file()); - if (lookup == NULL) goto end; - if (!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) - X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); - - lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir()); - if (lookup == NULL) goto end; - if (!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) - X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); - ERR_clear_error(); + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); + if (lookup == NULL) + goto end; + if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) + X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); + ERR_clear_error(); - if(!X509_STORE_CTX_init(&ctx, store, NULL, NULL)) { - BIO_printf(bio_err, - "Error initialising X509 store\n"); - goto end; - } + if (!X509_STORE_CTX_init(&ctx, store, NULL, NULL)) { + BIO_printf(bio_err, "Error initialising X509 store\n"); + goto end; + } - i = X509_STORE_get_by_subject(&ctx, X509_LU_X509, - X509_CRL_get_issuer(x), &xobj); - if(i <= 0) { - BIO_printf(bio_err, - "Error getting CRL issuer certificate\n"); - goto end; - } - pkey = X509_get_pubkey(xobj.data.x509); - X509_OBJECT_free_contents(&xobj); - if(!pkey) { - BIO_printf(bio_err, - "Error getting CRL issuer public key\n"); - goto end; - } - i = X509_CRL_verify(x, pkey); - EVP_PKEY_free(pkey); - if(i < 0) goto end; - if(i == 0) BIO_printf(bio_err, "verify failure\n"); - else BIO_printf(bio_err, "verify OK\n"); - } + i = X509_STORE_get_by_subject(&ctx, X509_LU_X509, + X509_CRL_get_issuer(x), &xobj); + if (i <= 0) { + BIO_printf(bio_err, "Error getting CRL issuer certificate\n"); + goto end; + } + pkey = X509_get_pubkey(xobj.data.x509); + X509_OBJECT_free_contents(&xobj); + if (!pkey) { + BIO_printf(bio_err, "Error getting CRL issuer public key\n"); + goto end; + } + i = X509_CRL_verify(x, pkey); + EVP_PKEY_free(pkey); + if (i < 0) + goto end; + if (i == 0) + BIO_printf(bio_err, "verify failure\n"); + else + BIO_printf(bio_err, "verify OK\n"); + } - if (crldiff) - { - X509_CRL *newcrl, *delta; - if (!keyfile) - { - BIO_puts(bio_err, "Missing CRL signing key\n"); - goto end; - } - newcrl = load_crl(crldiff,informat); - if (!newcrl) - goto end; - pkey = load_key(bio_err, keyfile, keyformat, 0, NULL, NULL, - "CRL signing key"); - if (!pkey) - { - X509_CRL_free(newcrl); - goto end; - } - delta = X509_CRL_diff(x, newcrl, pkey, digest, 0); - X509_CRL_free(newcrl); - EVP_PKEY_free(pkey); - if (delta) - { - X509_CRL_free(x); - x = delta; - } - else - { - BIO_puts(bio_err, "Error creating delta CRL\n"); - goto end; - } - } + if (crldiff) { + X509_CRL *newcrl, *delta; + if (!keyfile) { + BIO_puts(bio_err, "Missing CRL signing key\n"); + goto end; + } + newcrl = load_crl(crldiff, informat); + if (!newcrl) + goto end; + pkey = load_key(bio_err, keyfile, keyformat, 0, NULL, NULL, + "CRL signing key"); + if (!pkey) { + X509_CRL_free(newcrl); + goto end; + } + delta = X509_CRL_diff(x, newcrl, pkey, digest, 0); + X509_CRL_free(newcrl); + EVP_PKEY_free(pkey); + if (delta) { + X509_CRL_free(x); + x = delta; + } else { + BIO_puts(bio_err, "Error creating delta CRL\n"); + goto end; + } + } - if (num) - { - for (i=1; i<=num; i++) - { - if (issuer == i) - { - print_name(bio_out, "issuer=", X509_CRL_get_issuer(x), nmflag); - } - if (crlnumber == i) - { - ASN1_INTEGER *crlnum; - crlnum = X509_CRL_get_ext_d2i(x, NID_crl_number, - NULL, NULL); - BIO_printf(bio_out,"crlNumber="); - if (crlnum) - { - i2a_ASN1_INTEGER(bio_out, crlnum); - ASN1_INTEGER_free(crlnum); - } - else - BIO_puts(bio_out, ""); - BIO_printf(bio_out,"\n"); - } - if (hash == i) - { - BIO_printf(bio_out,"%08lx\n", - X509_NAME_hash(X509_CRL_get_issuer(x))); - } + if (num) { + for (i = 1; i <= num; i++) { + if (issuer == i) { + print_name(bio_out, "issuer=", X509_CRL_get_issuer(x), + nmflag); + } + if (crlnumber == i) { + ASN1_INTEGER *crlnum; + crlnum = X509_CRL_get_ext_d2i(x, NID_crl_number, NULL, NULL); + BIO_printf(bio_out, "crlNumber="); + if (crlnum) { + i2a_ASN1_INTEGER(bio_out, crlnum); + ASN1_INTEGER_free(crlnum); + } else + BIO_puts(bio_out, ""); + BIO_printf(bio_out, "\n"); + } + if (hash == i) { + BIO_printf(bio_out, "%08lx\n", + X509_NAME_hash(X509_CRL_get_issuer(x))); + } #ifndef OPENSSL_NO_MD5 - if (hash_old == i) - { - BIO_printf(bio_out,"%08lx\n", - X509_NAME_hash_old( - X509_CRL_get_issuer(x))); - } + if (hash_old == i) { + BIO_printf(bio_out, "%08lx\n", + X509_NAME_hash_old(X509_CRL_get_issuer(x))); + } #endif - if (lastupdate == i) - { - BIO_printf(bio_out,"lastUpdate="); - ASN1_TIME_print(bio_out, - X509_CRL_get_lastUpdate(x)); - BIO_printf(bio_out,"\n"); - } - if (nextupdate == i) - { - BIO_printf(bio_out,"nextUpdate="); - if (X509_CRL_get_nextUpdate(x)) - ASN1_TIME_print(bio_out, - X509_CRL_get_nextUpdate(x)); - else - BIO_printf(bio_out,"NONE"); - BIO_printf(bio_out,"\n"); - } - if (fingerprint == i) - { - int j; - unsigned int n; - unsigned char md[EVP_MAX_MD_SIZE]; + if (lastupdate == i) { + BIO_printf(bio_out, "lastUpdate="); + ASN1_TIME_print(bio_out, X509_CRL_get_lastUpdate(x)); + BIO_printf(bio_out, "\n"); + } + if (nextupdate == i) { + BIO_printf(bio_out, "nextUpdate="); + if (X509_CRL_get_nextUpdate(x)) + ASN1_TIME_print(bio_out, X509_CRL_get_nextUpdate(x)); + else + BIO_printf(bio_out, "NONE"); + BIO_printf(bio_out, "\n"); + } + if (fingerprint == i) { + int j; + unsigned int n; + unsigned char md[EVP_MAX_MD_SIZE]; - if (!X509_CRL_digest(x,digest,md,&n)) - { - BIO_printf(bio_err,"out of memory\n"); - goto end; - } - BIO_printf(bio_out,"%s Fingerprint=", - OBJ_nid2sn(EVP_MD_type(digest))); - for (j=0; j<(int)n; j++) - { - BIO_printf(bio_out,"%02X%c",md[j], - (j+1 == (int)n) - ?'\n':':'); - } - } - } - } + if (!X509_CRL_digest(x, digest, md, &n)) { + BIO_printf(bio_err, "out of memory\n"); + goto end; + } + BIO_printf(bio_out, "%s Fingerprint=", + OBJ_nid2sn(EVP_MD_type(digest))); + for (j = 0; j < (int)n; j++) { + BIO_printf(bio_out, "%02X%c", md[j], (j + 1 == (int)n) + ? '\n' : ':'); + } + } + } + } - out=BIO_new(BIO_s_file()); - if (out == NULL) - { - ERR_print_errors(bio_err); - goto end; - } + out = BIO_new(BIO_s_file()); + if (out == NULL) { + ERR_print_errors(bio_err); + goto end; + } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - if (text) X509_CRL_print(out, x); + if (text) + X509_CRL_print(out, x); - if (noout) - { - ret = 0; - goto end; - } + if (noout) { + ret = 0; + goto end; + } - if (badsig) - x->signature->data[x->signature->length - 1] ^= 0x1; + if (badsig) + x->signature->data[x->signature->length - 1] ^= 0x1; - if (outformat == FORMAT_ASN1) - i=(int)i2d_X509_CRL_bio(out,x); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_X509_CRL(out,x); - else - { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) { BIO_printf(bio_err,"unable to write CRL\n"); goto end; } - ret=0; -end: - if (ret != 0) - ERR_print_errors(bio_err); - BIO_free_all(out); - BIO_free_all(bio_out); - bio_out=NULL; - X509_CRL_free(x); - if(store) { - X509_STORE_CTX_cleanup(&ctx); - X509_STORE_free(store); - } - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (outformat == FORMAT_ASN1) + i = (int)i2d_X509_CRL_bio(out, x); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_X509_CRL(out, x); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write CRL\n"); + goto end; + } + ret = 0; + end: + if (ret != 0) + ERR_print_errors(bio_err); + BIO_free_all(out); + BIO_free_all(bio_out); + bio_out = NULL; + X509_CRL_free(x); + if (store) { + X509_STORE_CTX_cleanup(&ctx); + X509_STORE_free(store); + } + apps_shutdown(); + OPENSSL_EXIT(ret); +} diff --git a/apps/crl2p7.c b/apps/crl2p7.c index 4f9383dc9c..0763817e61 100644 --- a/apps/crl2p7.c +++ b/apps/crl2p7.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,16 +49,18 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -/* This was written by Gordon Chaffee - * and donated 'to the cause' along with lots and lots of other fixes to - * the library. */ +/* + * This was written by Gordon Chaffee and + * donated 'to the cause' along with lots and lots of other fixes to the + * library. + */ #include #include @@ -73,272 +75,260 @@ static int add_certs_from_file(STACK_OF(X509) *stack, char *certfile); #undef PROG -#define PROG crl2pkcs7_main +#define PROG crl2pkcs7_main /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout + * -in arg - input file - default stdin + * -out arg - output file - default stdout */ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int i,badops=0; - BIO *in=NULL,*out=NULL; - int informat,outformat; - char *infile,*outfile,*prog,*certfile; - PKCS7 *p7 = NULL; - PKCS7_SIGNED *p7s = NULL; - X509_CRL *crl=NULL; - STACK_OF(OPENSSL_STRING) *certflst=NULL; - STACK_OF(X509_CRL) *crl_stack=NULL; - STACK_OF(X509) *cert_stack=NULL; - int ret=1,nocrl=0; +{ + int i, badops = 0; + BIO *in = NULL, *out = NULL; + int informat, outformat; + char *infile, *outfile, *prog, *certfile; + PKCS7 *p7 = NULL; + PKCS7_SIGNED *p7s = NULL; + X509_CRL *crl = NULL; + STACK_OF(OPENSSL_STRING) *certflst = NULL; + STACK_OF(X509_CRL) *crl_stack = NULL; + STACK_OF(X509) *cert_stack = NULL; + int ret = 1, nocrl = 0; - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-nocrl") == 0) - { - nocrl=1; - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-certfile") == 0) - { - if (--argc < 1) goto bad; - if(!certflst) certflst = sk_OPENSSL_STRING_new_null(); - if (!certflst) - goto end; - if (!sk_OPENSSL_STRING_push(certflst,*(++argv))) - { - sk_OPENSSL_STRING_free(certflst); - goto end; - } - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-nocrl") == 0) { + nocrl = 1; + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-certfile") == 0) { + if (--argc < 1) + goto bad; + if (!certflst) + certflst = sk_OPENSSL_STRING_new_null(); + if (!certflst) + goto end; + if (!sk_OPENSSL_STRING_push(certflst, *(++argv))) { + sk_OPENSSL_STRING_free(certflst); + goto end; + } + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -certfile arg certificates file of chain to a trusted CA\n"); - BIO_printf(bio_err," (can be used more than once)\n"); - BIO_printf(bio_err," -nocrl no crl to load, just certs from '-certfile'\n"); - ret = 1; - goto end; - } + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, + " -certfile arg certificates file of chain to a trusted CA\n"); + BIO_printf(bio_err, " (can be used more than once)\n"); + BIO_printf(bio_err, + " -nocrl no crl to load, just certs from '-certfile'\n"); + ret = 1; + goto end; + } - ERR_load_crypto_strings(); + ERR_load_crypto_strings(); - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } - if (!nocrl) - { - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } + if (!nocrl) { + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } - if (informat == FORMAT_ASN1) - crl=d2i_X509_CRL_bio(in,NULL); - else if (informat == FORMAT_PEM) - crl=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL); - else { - BIO_printf(bio_err,"bad input format specified for input crl\n"); - goto end; - } - if (crl == NULL) - { - BIO_printf(bio_err,"unable to load CRL\n"); - ERR_print_errors(bio_err); - goto end; - } - } - - if ((p7=PKCS7_new()) == NULL) goto end; - if ((p7s=PKCS7_SIGNED_new()) == NULL) goto end; - p7->type=OBJ_nid2obj(NID_pkcs7_signed); - p7->d.sign=p7s; - p7s->contents->type=OBJ_nid2obj(NID_pkcs7_data); + if (informat == FORMAT_ASN1) + crl = d2i_X509_CRL_bio(in, NULL); + else if (informat == FORMAT_PEM) + crl = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, "bad input format specified for input crl\n"); + goto end; + } + if (crl == NULL) { + BIO_printf(bio_err, "unable to load CRL\n"); + ERR_print_errors(bio_err); + goto end; + } + } - if (!ASN1_INTEGER_set(p7s->version,1)) goto end; - if ((crl_stack=sk_X509_CRL_new_null()) == NULL) goto end; - p7s->crl=crl_stack; - if (crl != NULL) - { - sk_X509_CRL_push(crl_stack,crl); - crl=NULL; /* now part of p7 for OPENSSL_freeing */ - } + if ((p7 = PKCS7_new()) == NULL) + goto end; + if ((p7s = PKCS7_SIGNED_new()) == NULL) + goto end; + p7->type = OBJ_nid2obj(NID_pkcs7_signed); + p7->d.sign = p7s; + p7s->contents->type = OBJ_nid2obj(NID_pkcs7_data); - if ((cert_stack=sk_X509_new_null()) == NULL) goto end; - p7s->cert=cert_stack; + if (!ASN1_INTEGER_set(p7s->version, 1)) + goto end; + if ((crl_stack = sk_X509_CRL_new_null()) == NULL) + goto end; + p7s->crl = crl_stack; + if (crl != NULL) { + sk_X509_CRL_push(crl_stack, crl); + crl = NULL; /* now part of p7 for OPENSSL_freeing */ + } - if(certflst) for(i = 0; i < sk_OPENSSL_STRING_num(certflst); i++) { - certfile = sk_OPENSSL_STRING_value(certflst, i); - if (add_certs_from_file(cert_stack,certfile) < 0) - { - BIO_printf(bio_err, "error loading certificates\n"); - ERR_print_errors(bio_err); - goto end; - } - } + if ((cert_stack = sk_X509_new_null()) == NULL) + goto end; + p7s->cert = cert_stack; - sk_OPENSSL_STRING_free(certflst); + if (certflst) + for (i = 0; i < sk_OPENSSL_STRING_num(certflst); i++) { + certfile = sk_OPENSSL_STRING_value(certflst, i); + if (add_certs_from_file(cert_stack, certfile) < 0) { + BIO_printf(bio_err, "error loading certificates\n"); + ERR_print_errors(bio_err); + goto end; + } + } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); + sk_OPENSSL_STRING_free(certflst); + + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - if (outformat == FORMAT_ASN1) - i=i2d_PKCS7_bio(out,p7); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_PKCS7(out,p7); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write pkcs7 object\n"); - ERR_print_errors(bio_err); - goto end; - } - ret=0; -end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (p7 != NULL) PKCS7_free(p7); - if (crl != NULL) X509_CRL_free(crl); + if (outformat == FORMAT_ASN1) + i = i2d_PKCS7_bio(out, p7); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_PKCS7(out, p7); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write pkcs7 object\n"); + ERR_print_errors(bio_err); + goto end; + } + ret = 0; + end: + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (p7 != NULL) + PKCS7_free(p7); + if (crl != NULL) + X509_CRL_free(crl); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + apps_shutdown(); + OPENSSL_EXIT(ret); +} /*- *---------------------------------------------------------------------- * int add_certs_from_file * - * Read a list of certificates to be checked from a file. + * Read a list of certificates to be checked from a file. * * Results: - * number of certs added if successful, -1 if not. + * number of certs added if successful, -1 if not. *---------------------------------------------------------------------- */ static int add_certs_from_file(STACK_OF(X509) *stack, char *certfile) - { - BIO *in=NULL; - int count=0; - int ret= -1; - STACK_OF(X509_INFO) *sk=NULL; - X509_INFO *xi; - - in=BIO_new(BIO_s_file()); - if ((in == NULL) || (BIO_read_filename(in,certfile) <= 0)) - { - BIO_printf(bio_err,"error opening the file, %s\n",certfile); - goto end; - } +{ + BIO *in = NULL; + int count = 0; + int ret = -1; + STACK_OF(X509_INFO) *sk = NULL; + X509_INFO *xi; - /* This loads from a file, a stack of x509/crl/pkey sets */ - sk=PEM_X509_INFO_read_bio(in,NULL,NULL,NULL); - if (sk == NULL) { - BIO_printf(bio_err,"error reading the file, %s\n",certfile); - goto end; - } + in = BIO_new(BIO_s_file()); + if ((in == NULL) || (BIO_read_filename(in, certfile) <= 0)) { + BIO_printf(bio_err, "error opening the file, %s\n", certfile); + goto end; + } - /* scan over it and pull out the CRL's */ - while (sk_X509_INFO_num(sk)) - { - xi=sk_X509_INFO_shift(sk); - if (xi->x509 != NULL) - { - sk_X509_push(stack,xi->x509); - xi->x509=NULL; - count++; - } - X509_INFO_free(xi); - } + /* This loads from a file, a stack of x509/crl/pkey sets */ + sk = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL); + if (sk == NULL) { + BIO_printf(bio_err, "error reading the file, %s\n", certfile); + goto end; + } - ret=count; -end: - /* never need to OPENSSL_free x */ - if (in != NULL) BIO_free(in); - if (sk != NULL) sk_X509_INFO_free(sk); - return(ret); - } + /* scan over it and pull out the CRL's */ + while (sk_X509_INFO_num(sk)) { + xi = sk_X509_INFO_shift(sk); + if (xi->x509 != NULL) { + sk_X509_push(stack, xi->x509); + xi->x509 = NULL; + count++; + } + X509_INFO_free(xi); + } + ret = count; + end: + /* never need to OPENSSL_free x */ + if (in != NULL) + BIO_free(in); + if (sk != NULL) + sk_X509_INFO_free(sk); + return (ret); +} diff --git a/apps/dgst.c b/apps/dgst.c index 9f6954f265..adb7a060a2 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -69,599 +69,541 @@ #include #undef BUFSIZE -#define BUFSIZE 1024*8 +#define BUFSIZE 1024*8 #undef PROG -#define PROG dgst_main +#define PROG dgst_main int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout, - EVP_PKEY *key, unsigned char *sigin, int siglen, - const char *sig_name, const char *md_name, - const char *file,BIO *bmd); + EVP_PKEY *key, unsigned char *sigin, int siglen, + const char *sig_name, const char *md_name, + const char *file, BIO *bmd); static void list_md_fn(const EVP_MD *m, - const char *from, const char *to, void *arg) - { - const char *mname; - /* Skip aliases */ - if (!m) - return; - mname = OBJ_nid2ln(EVP_MD_type(m)); - /* Skip shortnames */ - if (strcmp(from, mname)) - return; - /* Skip clones */ - if (EVP_MD_flags(m) & EVP_MD_FLAG_PKEY_DIGEST) - return; - if (strchr(mname, ' ')) - mname= EVP_MD_name(m); - BIO_printf(arg, "-%-14s to use the %s message digest algorithm\n", - mname, mname); - } + const char *from, const char *to, void *arg) +{ + const char *mname; + /* Skip aliases */ + if (!m) + return; + mname = OBJ_nid2ln(EVP_MD_type(m)); + /* Skip shortnames */ + if (strcmp(from, mname)) + return; + /* Skip clones */ + if (EVP_MD_flags(m) & EVP_MD_FLAG_PKEY_DIGEST) + return; + if (strchr(mname, ' ')) + mname = EVP_MD_name(m); + BIO_printf(arg, "-%-14s to use the %s message digest algorithm\n", + mname, mname); +} int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL, *impl = NULL; - unsigned char *buf=NULL; - int i,err=1; - const EVP_MD *md=NULL,*m; - BIO *in=NULL,*inp; - BIO *bmd=NULL; - BIO *out = NULL; +{ + ENGINE *e = NULL, *impl = NULL; + unsigned char *buf = NULL; + int i, err = 1; + const EVP_MD *md = NULL, *m; + BIO *in = NULL, *inp; + BIO *bmd = NULL; + BIO *out = NULL; #define PROG_NAME_SIZE 39 - char pname[PROG_NAME_SIZE+1]; - int separator=0; - int debug=0; - int keyform=FORMAT_PEM; - const char *outfile = NULL, *keyfile = NULL; - const char *sigfile = NULL, *randfile = NULL; - int out_bin = -1, want_pub = 0, do_verify = 0; - EVP_PKEY *sigkey = NULL; - unsigned char *sigbuf = NULL; - int siglen = 0; - char *passargin = NULL, *passin = NULL; + char pname[PROG_NAME_SIZE + 1]; + int separator = 0; + int debug = 0; + int keyform = FORMAT_PEM; + const char *outfile = NULL, *keyfile = NULL; + const char *sigfile = NULL, *randfile = NULL; + int out_bin = -1, want_pub = 0, do_verify = 0; + EVP_PKEY *sigkey = NULL; + unsigned char *sigbuf = NULL; + int siglen = 0; + char *passargin = NULL, *passin = NULL; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; - int engine_impl = 0; + char *engine = NULL; + int engine_impl = 0; #endif - char *hmac_key=NULL; - char *mac_name=NULL; - int non_fips_allow = 0; - STACK_OF(OPENSSL_STRING) *sigopts = NULL, *macopts = NULL; - - apps_startup(); - - if ((buf=(unsigned char *)OPENSSL_malloc(BUFSIZE)) == NULL) - { - BIO_printf(bio_err,"out of memory\n"); - goto end; - } - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - /* first check the program name */ - program_name(argv[0],pname,sizeof pname); - - md=EVP_get_digestbyname(pname); - - argc--; - argv++; - while (argc > 0) - { - if ((*argv)[0] != '-') break; - if (strcmp(*argv,"-c") == 0) - separator=1; - else if (strcmp(*argv,"-r") == 0) - separator=2; - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) break; - randfile=*(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) break; - outfile=*(++argv); - } - else if (strcmp(*argv,"-sign") == 0) - { - if (--argc < 1) break; - keyfile=*(++argv); - } - else if (!strcmp(*argv,"-passin")) - { - if (--argc < 1) - break; - passargin=*++argv; - } - else if (strcmp(*argv,"-verify") == 0) - { - if (--argc < 1) break; - keyfile=*(++argv); - want_pub = 1; - do_verify = 1; - } - else if (strcmp(*argv,"-prverify") == 0) - { - if (--argc < 1) break; - keyfile=*(++argv); - do_verify = 1; - } - else if (strcmp(*argv,"-signature") == 0) - { - if (--argc < 1) break; - sigfile=*(++argv); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) break; - keyform=str2fmt(*(++argv)); - } + char *hmac_key = NULL; + char *mac_name = NULL; + int non_fips_allow = 0; + STACK_OF(OPENSSL_STRING) *sigopts = NULL, *macopts = NULL; + + apps_startup(); + + if ((buf = (unsigned char *)OPENSSL_malloc(BUFSIZE)) == NULL) { + BIO_printf(bio_err, "out of memory\n"); + goto end; + } + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + /* first check the program name */ + program_name(argv[0], pname, sizeof pname); + + md = EVP_get_digestbyname(pname); + + argc--; + argv++; + while (argc > 0) { + if ((*argv)[0] != '-') + break; + if (strcmp(*argv, "-c") == 0) + separator = 1; + else if (strcmp(*argv, "-r") == 0) + separator = 2; + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + break; + randfile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + break; + outfile = *(++argv); + } else if (strcmp(*argv, "-sign") == 0) { + if (--argc < 1) + break; + keyfile = *(++argv); + } else if (!strcmp(*argv, "-passin")) { + if (--argc < 1) + break; + passargin = *++argv; + } else if (strcmp(*argv, "-verify") == 0) { + if (--argc < 1) + break; + keyfile = *(++argv); + want_pub = 1; + do_verify = 1; + } else if (strcmp(*argv, "-prverify") == 0) { + if (--argc < 1) + break; + keyfile = *(++argv); + do_verify = 1; + } else if (strcmp(*argv, "-signature") == 0) { + if (--argc < 1) + break; + sigfile = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + break; + keyform = str2fmt(*(++argv)); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) break; - engine= *(++argv); - e = setup_engine(bio_err, engine, 0); - } - else if (strcmp(*argv,"-engine_impl") == 0) - engine_impl = 1; + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + break; + engine = *(++argv); + e = setup_engine(bio_err, engine, 0); + } else if (strcmp(*argv, "-engine_impl") == 0) + engine_impl = 1; #endif - else if (strcmp(*argv,"-hex") == 0) - out_bin = 0; - else if (strcmp(*argv,"-binary") == 0) - out_bin = 1; - else if (strcmp(*argv,"-d") == 0) - debug=1; - else if (!strcmp(*argv,"-fips-fingerprint")) - hmac_key = "etaonrishdlcupfm"; - else if (strcmp(*argv,"-non-fips-allow") == 0) - non_fips_allow=1; - else if (!strcmp(*argv,"-hmac")) - { - if (--argc < 1) - break; - hmac_key=*++argv; - } - else if (!strcmp(*argv,"-mac")) - { - if (--argc < 1) - break; - mac_name=*++argv; - } - else if (strcmp(*argv,"-sigopt") == 0) - { - if (--argc < 1) - break; - if (!sigopts) - sigopts = sk_OPENSSL_STRING_new_null(); - if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) - break; - } - else if (strcmp(*argv,"-macopt") == 0) - { - if (--argc < 1) - break; - if (!macopts) - macopts = sk_OPENSSL_STRING_new_null(); - if (!macopts || !sk_OPENSSL_STRING_push(macopts, *(++argv))) - break; - } - else if ((m=EVP_get_digestbyname(&((*argv)[1]))) != NULL) - md=m; - else - break; - argc--; - argv++; - } - - - if(do_verify && !sigfile) { - BIO_printf(bio_err, "No signature to verify: use the -signature option\n"); - goto end; - } - - if ((argc > 0) && (argv[0][0] == '-')) /* bad option */ - { - BIO_printf(bio_err,"unknown option '%s'\n",*argv); - BIO_printf(bio_err,"options are\n"); - BIO_printf(bio_err,"-c to output the digest with separating colons\n"); - BIO_printf(bio_err,"-r to output the digest in coreutils format\n"); - BIO_printf(bio_err,"-d to output debug info\n"); - BIO_printf(bio_err,"-hex output as hex dump\n"); - BIO_printf(bio_err,"-binary output in binary form\n"); - BIO_printf(bio_err,"-hmac arg set the HMAC key to arg\n"); - BIO_printf(bio_err,"-non-fips-allow allow use of non FIPS digest\n"); - BIO_printf(bio_err,"-sign file sign digest using private key in file\n"); - BIO_printf(bio_err,"-verify file verify a signature using public key in file\n"); - BIO_printf(bio_err,"-prverify file verify a signature using private key in file\n"); - BIO_printf(bio_err,"-keyform arg key file format (PEM or ENGINE)\n"); - BIO_printf(bio_err,"-out filename output to filename rather than stdout\n"); - BIO_printf(bio_err,"-signature file signature to verify\n"); - BIO_printf(bio_err,"-sigopt nm:v signature parameter\n"); - BIO_printf(bio_err,"-hmac key create hashed MAC with key\n"); - BIO_printf(bio_err,"-mac algorithm create MAC (not neccessarily HMAC)\n"); - BIO_printf(bio_err,"-macopt nm:v MAC algorithm parameters or key\n"); + else if (strcmp(*argv, "-hex") == 0) + out_bin = 0; + else if (strcmp(*argv, "-binary") == 0) + out_bin = 1; + else if (strcmp(*argv, "-d") == 0) + debug = 1; + else if (!strcmp(*argv, "-fips-fingerprint")) + hmac_key = "etaonrishdlcupfm"; + else if (strcmp(*argv, "-non-fips-allow") == 0) + non_fips_allow = 1; + else if (!strcmp(*argv, "-hmac")) { + if (--argc < 1) + break; + hmac_key = *++argv; + } else if (!strcmp(*argv, "-mac")) { + if (--argc < 1) + break; + mac_name = *++argv; + } else if (strcmp(*argv, "-sigopt") == 0) { + if (--argc < 1) + break; + if (!sigopts) + sigopts = sk_OPENSSL_STRING_new_null(); + if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) + break; + } else if (strcmp(*argv, "-macopt") == 0) { + if (--argc < 1) + break; + if (!macopts) + macopts = sk_OPENSSL_STRING_new_null(); + if (!macopts || !sk_OPENSSL_STRING_push(macopts, *(++argv))) + break; + } else if ((m = EVP_get_digestbyname(&((*argv)[1]))) != NULL) + md = m; + else + break; + argc--; + argv++; + } + + if (do_verify && !sigfile) { + BIO_printf(bio_err, + "No signature to verify: use the -signature option\n"); + goto end; + } + + if ((argc > 0) && (argv[0][0] == '-')) { /* bad option */ + BIO_printf(bio_err, "unknown option '%s'\n", *argv); + BIO_printf(bio_err, "options are\n"); + BIO_printf(bio_err, + "-c to output the digest with separating colons\n"); + BIO_printf(bio_err, + "-r to output the digest in coreutils format\n"); + BIO_printf(bio_err, "-d to output debug info\n"); + BIO_printf(bio_err, "-hex output as hex dump\n"); + BIO_printf(bio_err, "-binary output in binary form\n"); + BIO_printf(bio_err, "-hmac arg set the HMAC key to arg\n"); + BIO_printf(bio_err, "-non-fips-allow allow use of non FIPS digest\n"); + BIO_printf(bio_err, + "-sign file sign digest using private key in file\n"); + BIO_printf(bio_err, + "-verify file verify a signature using public key in file\n"); + BIO_printf(bio_err, + "-prverify file verify a signature using private key in file\n"); + BIO_printf(bio_err, + "-keyform arg key file format (PEM or ENGINE)\n"); + BIO_printf(bio_err, + "-out filename output to filename rather than stdout\n"); + BIO_printf(bio_err, "-signature file signature to verify\n"); + BIO_printf(bio_err, "-sigopt nm:v signature parameter\n"); + BIO_printf(bio_err, "-hmac key create hashed MAC with key\n"); + BIO_printf(bio_err, + "-mac algorithm create MAC (not neccessarily HMAC)\n"); + BIO_printf(bio_err, + "-macopt nm:v MAC algorithm parameters or key\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err,"-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); #endif - EVP_MD_do_all_sorted(list_md_fn, bio_err); - goto end; - } - + EVP_MD_do_all_sorted(list_md_fn, bio_err); + goto end; + } #ifndef OPENSSL_NO_ENGINE - if (engine_impl) - impl = e; + if (engine_impl) + impl = e; #endif - in=BIO_new(BIO_s_file()); - bmd=BIO_new(BIO_f_md()); - if (debug) - { - BIO_set_callback(in,BIO_debug_callback); - /* needed for windows 3.1 */ - BIO_set_callback_arg(in,(char *)bio_err); - } - - if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) - { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - - if ((in == NULL) || (bmd == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - if(out_bin == -1) { - if(keyfile) - out_bin = 1; - else - out_bin = 0; - } - - if(randfile) - app_RAND_load_file(randfile, bio_err, 0); - - if(outfile) { - if(out_bin) - out = BIO_new_file(outfile, "wb"); - else out = BIO_new_file(outfile, "w"); - } else { - out = BIO_new_fp(stdout, BIO_NOCLOSE); + in = BIO_new(BIO_s_file()); + bmd = BIO_new(BIO_f_md()); + if (debug) { + BIO_set_callback(in, BIO_debug_callback); + /* needed for windows 3.1 */ + BIO_set_callback_arg(in, (char *)bio_err); + } + + if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + + if ((in == NULL) || (bmd == NULL)) { + ERR_print_errors(bio_err); + goto end; + } + + if (out_bin == -1) { + if (keyfile) + out_bin = 1; + else + out_bin = 0; + } + + if (randfile) + app_RAND_load_file(randfile, bio_err, 0); + + if (outfile) { + if (out_bin) + out = BIO_new_file(outfile, "wb"); + else + out = BIO_new_file(outfile, "w"); + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - - if(!out) { - BIO_printf(bio_err, "Error opening output file %s\n", - outfile ? outfile : "(stdout)"); - ERR_print_errors(bio_err); - goto end; - } - if ((!!mac_name + !!keyfile + !!hmac_key) > 1) - { - BIO_printf(bio_err, "MAC and Signing key cannot both be specified\n"); - goto end; - } - - if(keyfile) - { - if (want_pub) - sigkey = load_pubkey(bio_err, keyfile, keyform, 0, NULL, - e, "key file"); - else - sigkey = load_key(bio_err, keyfile, keyform, 0, passin, - e, "key file"); - if (!sigkey) - { - /* load_[pub]key() has already printed an appropriate - message */ - goto end; - } - } - - if (mac_name) - { - EVP_PKEY_CTX *mac_ctx = NULL; - int r = 0; - if (!init_gen_str(bio_err, &mac_ctx, mac_name, impl, 0)) - goto mac_end; - if (macopts) - { - char *macopt; - for (i = 0; i < sk_OPENSSL_STRING_num(macopts); i++) - { - macopt = sk_OPENSSL_STRING_value(macopts, i); - if (pkey_ctrl_string(mac_ctx, macopt) <= 0) - { - BIO_printf(bio_err, - "MAC parameter error \"%s\"\n", - macopt); - ERR_print_errors(bio_err); - goto mac_end; - } - } - } - if (EVP_PKEY_keygen(mac_ctx, &sigkey) <= 0) - { - BIO_puts(bio_err, "Error generating key\n"); - ERR_print_errors(bio_err); - goto mac_end; - } - r = 1; - mac_end: - if (mac_ctx) - EVP_PKEY_CTX_free(mac_ctx); - if (r == 0) - goto end; - } - - if (non_fips_allow) - { - EVP_MD_CTX *md_ctx; - BIO_get_md_ctx(bmd,&md_ctx); - EVP_MD_CTX_set_flags(md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); - } - - if (hmac_key) - { - sigkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, impl, - (unsigned char *)hmac_key, -1); - if (!sigkey) - goto end; - } - - if (sigkey) - { - EVP_MD_CTX *mctx = NULL; - EVP_PKEY_CTX *pctx = NULL; - int r; - if (!BIO_get_md_ctx(bmd, &mctx)) - { - BIO_printf(bio_err, "Error getting context\n"); - ERR_print_errors(bio_err); - goto end; - } - if (do_verify) - r = EVP_DigestVerifyInit(mctx, &pctx, md, impl, sigkey); - else - r = EVP_DigestSignInit(mctx, &pctx, md, impl, sigkey); - if (!r) - { - BIO_printf(bio_err, "Error setting context\n"); - ERR_print_errors(bio_err); - goto end; - } - if (sigopts) - { - char *sigopt; - for (i = 0; i < sk_OPENSSL_STRING_num(sigopts); i++) - { - sigopt = sk_OPENSSL_STRING_value(sigopts, i); - if (pkey_ctrl_string(pctx, sigopt) <= 0) - { - BIO_printf(bio_err, - "parameter error \"%s\"\n", - sigopt); - ERR_print_errors(bio_err); - goto end; - } - } - } - } - /* we use md as a filter, reading from 'in' */ - else - { - EVP_MD_CTX *mctx = NULL; - if (!BIO_get_md_ctx(bmd, &mctx)) - { - BIO_printf(bio_err, "Error getting context\n"); - ERR_print_errors(bio_err); - goto end; - } - if (md == NULL) - md = EVP_md5(); - if (!EVP_DigestInit_ex(mctx, md, impl)) - { - BIO_printf(bio_err, "Error setting digest %s\n", pname); - ERR_print_errors(bio_err); - goto end; - } - } - - if(sigfile && sigkey) { - BIO *sigbio; - sigbio = BIO_new_file(sigfile, "rb"); - siglen = EVP_PKEY_size(sigkey); - sigbuf = OPENSSL_malloc(siglen); - if(!sigbio) { - BIO_printf(bio_err, "Error opening signature file %s\n", - sigfile); - ERR_print_errors(bio_err); - goto end; - } - siglen = BIO_read(sigbio, sigbuf, siglen); - BIO_free(sigbio); - if(siglen <= 0) { - BIO_printf(bio_err, "Error reading signature file %s\n", - sigfile); - ERR_print_errors(bio_err); - goto end; - } - } - inp=BIO_push(bmd,in); - - if (md == NULL) - { - EVP_MD_CTX *tctx; - BIO_get_md_ctx(bmd, &tctx); - md = EVP_MD_CTX_md(tctx); - } - - if (argc == 0) - { - BIO_set_fp(in,stdin,BIO_NOCLOSE); - err=do_fp(out, buf,inp,separator, out_bin, sigkey, sigbuf, - siglen,NULL,NULL,"stdin",bmd); - } - else - { - const char *md_name = NULL, *sig_name = NULL; - if(!out_bin) - { - if (sigkey) - { - const EVP_PKEY_ASN1_METHOD *ameth; - ameth = EVP_PKEY_get0_asn1(sigkey); - if (ameth) - EVP_PKEY_asn1_get0_info(NULL, NULL, - NULL, NULL, &sig_name, ameth); - } - if (md) - md_name = EVP_MD_name(md); - } - err = 0; - for (i=0; i 1) { + BIO_printf(bio_err, "MAC and Signing key cannot both be specified\n"); + goto end; + } + + if (keyfile) { + if (want_pub) + sigkey = load_pubkey(bio_err, keyfile, keyform, 0, NULL, + e, "key file"); + else + sigkey = load_key(bio_err, keyfile, keyform, 0, passin, + e, "key file"); + if (!sigkey) { + /* + * load_[pub]key() has already printed an appropriate message + */ + goto end; + } + } + + if (mac_name) { + EVP_PKEY_CTX *mac_ctx = NULL; + int r = 0; + if (!init_gen_str(bio_err, &mac_ctx, mac_name, impl, 0)) + goto mac_end; + if (macopts) { + char *macopt; + for (i = 0; i < sk_OPENSSL_STRING_num(macopts); i++) { + macopt = sk_OPENSSL_STRING_value(macopts, i); + if (pkey_ctrl_string(mac_ctx, macopt) <= 0) { + BIO_printf(bio_err, + "MAC parameter error \"%s\"\n", macopt); + ERR_print_errors(bio_err); + goto mac_end; + } + } + } + if (EVP_PKEY_keygen(mac_ctx, &sigkey) <= 0) { + BIO_puts(bio_err, "Error generating key\n"); + ERR_print_errors(bio_err); + goto mac_end; + } + r = 1; + mac_end: + if (mac_ctx) + EVP_PKEY_CTX_free(mac_ctx); + if (r == 0) + goto end; + } + + if (non_fips_allow) { + EVP_MD_CTX *md_ctx; + BIO_get_md_ctx(bmd, &md_ctx); + EVP_MD_CTX_set_flags(md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); + } + + if (hmac_key) { + sigkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, impl, + (unsigned char *)hmac_key, -1); + if (!sigkey) + goto end; + } + + if (sigkey) { + EVP_MD_CTX *mctx = NULL; + EVP_PKEY_CTX *pctx = NULL; + int r; + if (!BIO_get_md_ctx(bmd, &mctx)) { + BIO_printf(bio_err, "Error getting context\n"); + ERR_print_errors(bio_err); + goto end; + } + if (do_verify) + r = EVP_DigestVerifyInit(mctx, &pctx, md, impl, sigkey); + else + r = EVP_DigestSignInit(mctx, &pctx, md, impl, sigkey); + if (!r) { + BIO_printf(bio_err, "Error setting context\n"); + ERR_print_errors(bio_err); + goto end; + } + if (sigopts) { + char *sigopt; + for (i = 0; i < sk_OPENSSL_STRING_num(sigopts); i++) { + sigopt = sk_OPENSSL_STRING_value(sigopts, i); + if (pkey_ctrl_string(pctx, sigopt) <= 0) { + BIO_printf(bio_err, "parameter error \"%s\"\n", sigopt); + ERR_print_errors(bio_err); + goto end; + } + } + } + } + /* we use md as a filter, reading from 'in' */ + else { + EVP_MD_CTX *mctx = NULL; + if (!BIO_get_md_ctx(bmd, &mctx)) { + BIO_printf(bio_err, "Error getting context\n"); + ERR_print_errors(bio_err); + goto end; + } + if (md == NULL) + md = EVP_md5(); + if (!EVP_DigestInit_ex(mctx, md, impl)) { + BIO_printf(bio_err, "Error setting digest %s\n", pname); + ERR_print_errors(bio_err); + goto end; + } + } + + if (sigfile && sigkey) { + BIO *sigbio; + sigbio = BIO_new_file(sigfile, "rb"); + siglen = EVP_PKEY_size(sigkey); + sigbuf = OPENSSL_malloc(siglen); + if (!sigbio) { + BIO_printf(bio_err, "Error opening signature file %s\n", sigfile); + ERR_print_errors(bio_err); + goto end; + } + siglen = BIO_read(sigbio, sigbuf, siglen); + BIO_free(sigbio); + if (siglen <= 0) { + BIO_printf(bio_err, "Error reading signature file %s\n", sigfile); + ERR_print_errors(bio_err); + goto end; + } + } + inp = BIO_push(bmd, in); + + if (md == NULL) { + EVP_MD_CTX *tctx; + BIO_get_md_ctx(bmd, &tctx); + md = EVP_MD_CTX_md(tctx); + } + + if (argc == 0) { + BIO_set_fp(in, stdin, BIO_NOCLOSE); + err = do_fp(out, buf, inp, separator, out_bin, sigkey, sigbuf, + siglen, NULL, NULL, "stdin", bmd); + } else { + const char *md_name = NULL, *sig_name = NULL; + if (!out_bin) { + if (sigkey) { + const EVP_PKEY_ASN1_METHOD *ameth; + ameth = EVP_PKEY_get0_asn1(sigkey); + if (ameth) + EVP_PKEY_asn1_get0_info(NULL, NULL, + NULL, NULL, &sig_name, ameth); + } + if (md) + md_name = EVP_MD_name(md); + } + err = 0; + for (i = 0; i < argc; i++) { + int r; + if (BIO_read_filename(in, argv[i]) <= 0) { + perror(argv[i]); + err++; + continue; + } else + r = do_fp(out, buf, inp, separator, out_bin, sigkey, sigbuf, + siglen, sig_name, md_name, argv[i], bmd); + if (r) + err = r; + (void)BIO_reset(bmd); + } + } + end: + if (buf != NULL) { + OPENSSL_cleanse(buf, BUFSIZE); + OPENSSL_free(buf); + } + if (in != NULL) + BIO_free(in); + if (passin) + OPENSSL_free(passin); + BIO_free_all(out); + EVP_PKEY_free(sigkey); + if (sigopts) + sk_OPENSSL_STRING_free(sigopts); + if (macopts) + sk_OPENSSL_STRING_free(macopts); + if (sigbuf) + OPENSSL_free(sigbuf); + if (bmd != NULL) + BIO_free(bmd); + apps_shutdown(); + OPENSSL_EXIT(err); +} int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout, - EVP_PKEY *key, unsigned char *sigin, int siglen, - const char *sig_name, const char *md_name, - const char *file,BIO *bmd) - { - size_t len; - int i; - - for (;;) - { - i=BIO_read(bp,(char *)buf,BUFSIZE); - if(i < 0) - { - BIO_printf(bio_err, "Read Error in %s\n",file); - ERR_print_errors(bio_err); - return 1; - } - if (i == 0) break; - } - if(sigin) - { - EVP_MD_CTX *ctx; - BIO_get_md_ctx(bp, &ctx); - i = EVP_DigestVerifyFinal(ctx, sigin, (unsigned int)siglen); - if(i > 0) - BIO_printf(out, "Verified OK\n"); - else if(i == 0) - { - BIO_printf(out, "Verification Failure\n"); - return 1; - } - else - { - BIO_printf(bio_err, "Error Verifying Data\n"); - ERR_print_errors(bio_err); - return 1; - } - return 0; - } - if(key) - { - EVP_MD_CTX *ctx; - BIO_get_md_ctx(bp, &ctx); - len = BUFSIZE; - if(!EVP_DigestSignFinal(ctx, buf, &len)) - { - BIO_printf(bio_err, "Error Signing Data\n"); - ERR_print_errors(bio_err); - return 1; - } - } - else - { - len=BIO_gets(bp,(char *)buf,BUFSIZE); - if ((int)len <0) - { - ERR_print_errors(bio_err); - return 1; - } - } - - if(binout) BIO_write(out, buf, len); - else if (sep == 2) - { - for (i=0; i<(int)len; i++) - BIO_printf(out, "%02x",buf[i]); - BIO_printf(out, " *%s\n", file); - } - else - { - if (sig_name) - { - BIO_puts(out, sig_name); - if (md_name) - BIO_printf(out, "-%s", md_name); - BIO_printf(out, "(%s)= ", file); - } - else if (md_name) - BIO_printf(out, "%s(%s)= ", md_name, file); - else - BIO_printf(out, "(%s)= ", file); - for (i=0; i<(int)len; i++) - { - if (sep && (i != 0)) - BIO_printf(out, ":"); - BIO_printf(out, "%02x",buf[i]); - } - BIO_printf(out, "\n"); - } - return 0; - } - + EVP_PKEY *key, unsigned char *sigin, int siglen, + const char *sig_name, const char *md_name, + const char *file, BIO *bmd) +{ + size_t len; + int i; + + for (;;) { + i = BIO_read(bp, (char *)buf, BUFSIZE); + if (i < 0) { + BIO_printf(bio_err, "Read Error in %s\n", file); + ERR_print_errors(bio_err); + return 1; + } + if (i == 0) + break; + } + if (sigin) { + EVP_MD_CTX *ctx; + BIO_get_md_ctx(bp, &ctx); + i = EVP_DigestVerifyFinal(ctx, sigin, (unsigned int)siglen); + if (i > 0) + BIO_printf(out, "Verified OK\n"); + else if (i == 0) { + BIO_printf(out, "Verification Failure\n"); + return 1; + } else { + BIO_printf(bio_err, "Error Verifying Data\n"); + ERR_print_errors(bio_err); + return 1; + } + return 0; + } + if (key) { + EVP_MD_CTX *ctx; + BIO_get_md_ctx(bp, &ctx); + len = BUFSIZE; + if (!EVP_DigestSignFinal(ctx, buf, &len)) { + BIO_printf(bio_err, "Error Signing Data\n"); + ERR_print_errors(bio_err); + return 1; + } + } else { + len = BIO_gets(bp, (char *)buf, BUFSIZE); + if ((int)len < 0) { + ERR_print_errors(bio_err); + return 1; + } + } + + if (binout) + BIO_write(out, buf, len); + else if (sep == 2) { + for (i = 0; i < (int)len; i++) + BIO_printf(out, "%02x", buf[i]); + BIO_printf(out, " *%s\n", file); + } else { + if (sig_name) { + BIO_puts(out, sig_name); + if (md_name) + BIO_printf(out, "-%s", md_name); + BIO_printf(out, "(%s)= ", file); + } else if (md_name) + BIO_printf(out, "%s(%s)= ", md_name, file); + else + BIO_printf(out, "(%s)= ", file); + for (i = 0; i < (int)len; i++) { + if (sep && (i != 0)) + BIO_printf(out, ":"); + BIO_printf(out, "%02x", buf[i]); + } + BIO_printf(out, "\n"); + } + return 0; +} diff --git a/apps/dh.c b/apps/dh.c index 26107b8580..48fecc9960 100644 --- a/apps/dh.c +++ b/apps/dh.c @@ -6,21 +6,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -35,10 +35,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -50,36 +50,36 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -#include /* for OPENSSL_NO_DH */ +#include /* for OPENSSL_NO_DH */ #ifndef OPENSSL_NO_DH -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include -#undef PROG -#define PROG dh_main +# undef PROG +# define PROG dh_main /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout - * -check - check the parameters are ok + * -in arg - input file - default stdin + * -out arg - output file - default stdout + * -check - check the parameters are ok * -noout * -text * -C @@ -88,269 +88,250 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - DH *dh=NULL; - int i,badops=0,text=0; - BIO *in=NULL,*out=NULL; - int informat,outformat,check=0,noout=0,C=0,ret=1; - char *infile,*outfile,*prog; -#ifndef OPENSSL_NO_ENGINE - char *engine; -#endif +{ + DH *dh = NULL; + int i, badops = 0, text = 0; + BIO *in = NULL, *out = NULL; + int informat, outformat, check = 0, noout = 0, C = 0, ret = 1; + char *infile, *outfile, *prog; +# ifndef OPENSSL_NO_ENGINE + char *engine; +# endif - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; -#ifndef OPENSSL_NO_ENGINE - engine=NULL; -#endif - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-check") == 0) - check=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-C") == 0) - C=1; - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } +# ifndef OPENSSL_NO_ENGINE + engine = NULL; +# endif + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - one of DER PEM\n"); - BIO_printf(bio_err," -outform arg output format - one of DER PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -check check the DH parameters\n"); - BIO_printf(bio_err," -text print a text form of the DH parameters\n"); - BIO_printf(bio_err," -C Output C code\n"); - BIO_printf(bio_err," -noout no output\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif - goto end; - } + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-check") == 0) + check = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-C") == 0) + C = 1; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } - ERR_load_crypto_strings(); + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - one of DER PEM\n"); + BIO_printf(bio_err, + " -outform arg output format - one of DER PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, " -check check the DH parameters\n"); + BIO_printf(bio_err, + " -text print a text form of the DH parameters\n"); + BIO_printf(bio_err, " -C Output C code\n"); + BIO_printf(bio_err, " -noout no output\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif + goto end; + } -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif + ERR_load_crypto_strings(); - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } - if (informat == FORMAT_ASN1) - dh=d2i_DHparams_bio(in,NULL); - else if (informat == FORMAT_PEM) - dh=PEM_read_bio_DHparams(in,NULL,NULL,NULL); - else - { - BIO_printf(bio_err,"bad input format specified\n"); - goto end; - } - if (dh == NULL) - { - BIO_printf(bio_err,"unable to load DH parameters\n"); - ERR_print_errors(bio_err); - goto end; - } + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - + if (informat == FORMAT_ASN1) + dh = d2i_DHparams_bio(in, NULL); + else if (informat == FORMAT_PEM) + dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, "bad input format specified\n"); + goto end; + } + if (dh == NULL) { + BIO_printf(bio_err, "unable to load DH parameters\n"); + ERR_print_errors(bio_err); + goto end; + } - if (text) - { - DHparams_print(out,dh); -#ifdef undef - printf("p="); - BN_print(stdout,dh->p); - printf("\ng="); - BN_print(stdout,dh->g); - printf("\n"); - if (dh->length != 0) - printf("recommended private length=%ld\n",dh->length); -#endif - } - - if (check) - { - if (!DH_check(dh,&i)) - { - ERR_print_errors(bio_err); - goto end; - } - if (i & DH_CHECK_P_NOT_PRIME) - printf("p value is not prime\n"); - if (i & DH_CHECK_P_NOT_SAFE_PRIME) - printf("p value is not a safe prime\n"); - if (i & DH_UNABLE_TO_CHECK_GENERATOR) - printf("unable to check the generator value\n"); - if (i & DH_NOT_SUITABLE_GENERATOR) - printf("the g value is not a generator\n"); - if (i == 0) - printf("DH parameters appear to be ok.\n"); - } - if (C) - { - unsigned char *data; - int len,l,bits; + if (text) { + DHparams_print(out, dh); +# ifdef undef + printf("p="); + BN_print(stdout, dh->p); + printf("\ng="); + BN_print(stdout, dh->g); + printf("\n"); + if (dh->length != 0) + printf("recommended private length=%ld\n", dh->length); +# endif + } - len=BN_num_bytes(dh->p); - bits=BN_num_bits(dh->p); - data=(unsigned char *)OPENSSL_malloc(len); - if (data == NULL) - { - perror("OPENSSL_malloc"); - goto end; - } - l=BN_bn2bin(dh->p,data); - printf("static unsigned char dh%d_p[]={",bits); - for (i=0; ig,data); - printf("static unsigned char dh%d_g[]={",bits); - for (i=0; ip); + bits = BN_num_bits(dh->p); + data = (unsigned char *)OPENSSL_malloc(len); + if (data == NULL) { + perror("OPENSSL_malloc"); + goto end; + } + l = BN_bn2bin(dh->p, data); + printf("static unsigned char dh%d_p[]={", bits); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t};\n"); - printf("DH *get_dh%d()\n\t{\n",bits); - printf("\tDH *dh;\n\n"); - printf("\tif ((dh=DH_new()) == NULL) return(NULL);\n"); - printf("\tdh->p=BN_bin2bn(dh%d_p,sizeof(dh%d_p),NULL);\n", - bits,bits); - printf("\tdh->g=BN_bin2bn(dh%d_g,sizeof(dh%d_g),NULL);\n", - bits,bits); - printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n"); - printf("\t\treturn(NULL);\n"); - printf("\treturn(dh);\n\t}\n"); - OPENSSL_free(data); - } + l = BN_bn2bin(dh->g, data); + printf("static unsigned char dh%d_g[]={", bits); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t};\n\n"); + printf("DH *get_dh%d()\n\t{\n", bits); + printf("\tDH *dh;\n\n"); + printf("\tif ((dh=DH_new()) == NULL) return(NULL);\n"); + printf("\tdh->p=BN_bin2bn(dh%d_p,sizeof(dh%d_p),NULL);\n", + bits, bits); + printf("\tdh->g=BN_bin2bn(dh%d_g,sizeof(dh%d_g),NULL);\n", + bits, bits); + printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n"); + printf("\t\treturn(NULL);\n"); + printf("\treturn(dh);\n\t}\n"); + OPENSSL_free(data); + } - if (!noout) - { - if (outformat == FORMAT_ASN1) - i=i2d_DHparams_bio(out,dh); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_DHparams(out,dh); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write DH parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - ret=0; -end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (dh != NULL) DH_free(dh); - apps_shutdown(); - OPENSSL_EXIT(ret); - } -#else /* !OPENSSL_NO_DH */ + if (!noout) { + if (outformat == FORMAT_ASN1) + i = i2d_DHparams_bio(out, dh); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_DHparams(out, dh); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write DH parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } + ret = 0; + end: + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (dh != NULL) + DH_free(dh); + apps_shutdown(); + OPENSSL_EXIT(ret); +} +#else /* !OPENSSL_NO_DH */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/dhparam.c b/apps/dhparam.c index 4b071f844c..57199a8d2a 100644 --- a/apps/dhparam.c +++ b/apps/dhparam.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -109,36 +109,36 @@ * */ -#include /* for OPENSSL_NO_DH */ +#include /* for OPENSSL_NO_DH */ #ifndef OPENSSL_NO_DH -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include - -#ifndef OPENSSL_NO_DSA -#include -#endif +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include + +# ifndef OPENSSL_NO_DSA +# include +# endif -#undef PROG -#define PROG dhparam_main +# undef PROG +# define PROG dhparam_main -#define DEFBITS 2048 +# define DEFBITS 2048 /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout + * -in arg - input file - default stdin + * -out arg - output file - default stdout * -dsaparam - read or generate DSA parameters, convert to DH - * -check - check the parameters are ok + * -check - check the parameters are ok * -noout * -text * -C @@ -149,417 +149,398 @@ static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - DH *dh=NULL; - int i,badops=0,text=0; -#ifndef OPENSSL_NO_DSA - int dsaparam=0; -#endif - BIO *in=NULL,*out=NULL; - int informat,outformat,check=0,noout=0,C=0,ret=1; - char *infile,*outfile,*prog; - char *inrand=NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - int num = 0, g = 0; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-check") == 0) - check=1; - else if (strcmp(*argv,"-text") == 0) - text=1; -#ifndef OPENSSL_NO_DSA - else if (strcmp(*argv,"-dsaparam") == 0) - dsaparam=1; -#endif - else if (strcmp(*argv,"-C") == 0) - C=1; - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-2") == 0) - g=2; - else if (strcmp(*argv,"-5") == 0) - g=5; - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } - else if (((sscanf(*argv,"%d",&num) == 0) || (num <= 0))) - goto bad; - argv++; - argc--; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] [numbits]\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - one of DER PEM\n"); - BIO_printf(bio_err," -outform arg output format - one of DER PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); -#ifndef OPENSSL_NO_DSA - BIO_printf(bio_err," -dsaparam read or generate DSA parameters, convert to DH\n"); -#endif - BIO_printf(bio_err," -check check the DH parameters\n"); - BIO_printf(bio_err," -text print a text form of the DH parameters\n"); - BIO_printf(bio_err," -C Output C code\n"); - BIO_printf(bio_err," -2 generate parameters using 2 as the generator value\n"); - BIO_printf(bio_err," -5 generate parameters using 5 as the generator value\n"); - BIO_printf(bio_err," numbits number of bits in to generate (default 2048)\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," - load the file (or the files in the directory) into\n"); - BIO_printf(bio_err," the random number generator\n"); - BIO_printf(bio_err," -noout no output\n"); - goto end; - } - - ERR_load_crypto_strings(); - -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif +{ + DH *dh = NULL; + int i, badops = 0, text = 0; +# ifndef OPENSSL_NO_DSA + int dsaparam = 0; +# endif + BIO *in = NULL, *out = NULL; + int informat, outformat, check = 0, noout = 0, C = 0, ret = 1; + char *infile, *outfile, *prog; + char *inrand = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + int num = 0, g = 0; + + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-check") == 0) + check = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; +# ifndef OPENSSL_NO_DSA + else if (strcmp(*argv, "-dsaparam") == 0) + dsaparam = 1; +# endif + else if (strcmp(*argv, "-C") == 0) + C = 1; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-2") == 0) + g = 2; + else if (strcmp(*argv, "-5") == 0) + g = 5; + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } else if (((sscanf(*argv, "%d", &num) == 0) || (num <= 0))) + goto bad; + argv++; + argc--; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] [numbits]\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - one of DER PEM\n"); + BIO_printf(bio_err, + " -outform arg output format - one of DER PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); +# ifndef OPENSSL_NO_DSA + BIO_printf(bio_err, + " -dsaparam read or generate DSA parameters, convert to DH\n"); +# endif + BIO_printf(bio_err, " -check check the DH parameters\n"); + BIO_printf(bio_err, + " -text print a text form of the DH parameters\n"); + BIO_printf(bio_err, " -C Output C code\n"); + BIO_printf(bio_err, + " -2 generate parameters using 2 as the generator value\n"); + BIO_printf(bio_err, + " -5 generate parameters using 5 as the generator value\n"); + BIO_printf(bio_err, + " numbits number of bits in to generate (default 2048)\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " - load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + BIO_printf(bio_err, " -noout no output\n"); + goto end; + } + + ERR_load_crypto_strings(); + +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if (g && !num) - num = DEFBITS; - -#ifndef OPENSSL_NO_DSA - if (dsaparam) - { - if (g) - { - BIO_printf(bio_err, "generator may not be chosen for DSA parameters\n"); - goto end; - } - } - else -#endif - { - /* DH parameters */ - if (num && !g) - g = 2; - } - - if(num) { - - BN_GENCB cb; - BN_GENCB_set(&cb, dh_cb, bio_err); - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) - { - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - -#ifndef OPENSSL_NO_DSA - if (dsaparam) - { - DSA *dsa = DSA_new(); - - BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num); - if(!dsa || !DSA_generate_parameters_ex(dsa, num, - NULL, 0, NULL, NULL, &cb)) - { - if(dsa) DSA_free(dsa); - ERR_print_errors(bio_err); - goto end; - } - - dh = DSA_dup_DH(dsa); - DSA_free(dsa); - if (dh == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - } - else -#endif - { - dh = DH_new(); - BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g); - BIO_printf(bio_err,"This is going to take a long time\n"); - if(!dh || !DH_generate_parameters_ex(dh, num, g, &cb)) - { - ERR_print_errors(bio_err); - goto end; - } - } - - app_RAND_write_file(NULL, bio_err); - } else { - - in=BIO_new(BIO_s_file()); - if (in == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - - if (informat != FORMAT_ASN1 && informat != FORMAT_PEM) - { - BIO_printf(bio_err,"bad input format specified\n"); - goto end; - } - -#ifndef OPENSSL_NO_DSA - if (dsaparam) - { - DSA *dsa; - - if (informat == FORMAT_ASN1) - dsa=d2i_DSAparams_bio(in,NULL); - else /* informat == FORMAT_PEM */ - dsa=PEM_read_bio_DSAparams(in,NULL,NULL,NULL); - - if (dsa == NULL) - { - BIO_printf(bio_err,"unable to load DSA parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - - dh = DSA_dup_DH(dsa); - DSA_free(dsa); - if (dh == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - } - else -#endif - { - if (informat == FORMAT_ASN1) - dh=d2i_DHparams_bio(in,NULL); - else /* informat == FORMAT_PEM */ - dh=PEM_read_bio_DHparams(in,NULL,NULL,NULL); - - if (dh == NULL) - { - BIO_printf(bio_err,"unable to load DH parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - - /* dh != NULL */ - } - - out=BIO_new(BIO_s_file()); - if (out == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - - - if (text) - { - DHparams_print(out,dh); - } - - if (check) - { - if (!DH_check(dh,&i)) - { - ERR_print_errors(bio_err); - goto end; - } - if (i & DH_CHECK_P_NOT_PRIME) - printf("p value is not prime\n"); - if (i & DH_CHECK_P_NOT_SAFE_PRIME) - printf("p value is not a safe prime\n"); - if (i & DH_UNABLE_TO_CHECK_GENERATOR) - printf("unable to check the generator value\n"); - if (i & DH_NOT_SUITABLE_GENERATOR) - printf("the g value is not a generator\n"); - if (i == 0) - printf("DH parameters appear to be ok.\n"); - } - if (C) - { - unsigned char *data; - int len,l,bits; - - len=BN_num_bytes(dh->p); - bits=BN_num_bits(dh->p); - data=(unsigned char *)OPENSSL_malloc(len); - if (data == NULL) - { - perror("OPENSSL_malloc"); - goto end; - } - printf("#ifndef HEADER_DH_H\n" - "#include \n" - "#endif\n"); - printf("DH *get_dh%d()\n\t{\n",bits); - - l=BN_bn2bin(dh->p,data); - printf("\tstatic unsigned char dh%d_p[]={",bits); - for (i=0; ig,data); - printf("\tstatic unsigned char dh%d_g[]={",bits); - for (i=0; ip=BN_bin2bn(dh%d_p,sizeof(dh%d_p),NULL);\n", - bits,bits); - printf("\tdh->g=BN_bin2bn(dh%d_g,sizeof(dh%d_g),NULL);\n", - bits,bits); - printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n"); - printf("\t\t{ DH_free(dh); return(NULL); }\n"); - if (dh->length) - printf("\tdh->length = %ld;\n", dh->length); - printf("\treturn(dh);\n\t}\n"); - OPENSSL_free(data); - } - - - if (!noout) - { - if (outformat == FORMAT_ASN1) - i=i2d_DHparams_bio(out,dh); - else if (outformat == FORMAT_PEM) - { - if (dh->q) - i=PEM_write_bio_DHxparams(out,dh); - else - i=PEM_write_bio_DHparams(out,dh); - } - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write DH parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - ret=0; -end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (dh != NULL) DH_free(dh); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (g && !num) + num = DEFBITS; + +# ifndef OPENSSL_NO_DSA + if (dsaparam) { + if (g) { + BIO_printf(bio_err, + "generator may not be chosen for DSA parameters\n"); + goto end; + } + } else +# endif + { + /* DH parameters */ + if (num && !g) + g = 2; + } + + if (num) { + + BN_GENCB cb; + BN_GENCB_set(&cb, dh_cb, bio_err); + if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) { + BIO_printf(bio_err, + "warning, not much extra random data, consider using the -rand option\n"); + } + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + +# ifndef OPENSSL_NO_DSA + if (dsaparam) { + DSA *dsa = DSA_new(); + + BIO_printf(bio_err, + "Generating DSA parameters, %d bit long prime\n", num); + if (!dsa + || !DSA_generate_parameters_ex(dsa, num, NULL, 0, NULL, NULL, + &cb)) { + if (dsa) + DSA_free(dsa); + ERR_print_errors(bio_err); + goto end; + } + + dh = DSA_dup_DH(dsa); + DSA_free(dsa); + if (dh == NULL) { + ERR_print_errors(bio_err); + goto end; + } + } else +# endif + { + dh = DH_new(); + BIO_printf(bio_err, + "Generating DH parameters, %d bit long safe prime, generator %d\n", + num, g); + BIO_printf(bio_err, "This is going to take a long time\n"); + if (!dh || !DH_generate_parameters_ex(dh, num, g, &cb)) { + ERR_print_errors(bio_err); + goto end; + } + } + + app_RAND_write_file(NULL, bio_err); + } else { + + in = BIO_new(BIO_s_file()); + if (in == NULL) { + ERR_print_errors(bio_err); + goto end; + } + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + + if (informat != FORMAT_ASN1 && informat != FORMAT_PEM) { + BIO_printf(bio_err, "bad input format specified\n"); + goto end; + } +# ifndef OPENSSL_NO_DSA + if (dsaparam) { + DSA *dsa; + + if (informat == FORMAT_ASN1) + dsa = d2i_DSAparams_bio(in, NULL); + else /* informat == FORMAT_PEM */ + dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL); + + if (dsa == NULL) { + BIO_printf(bio_err, "unable to load DSA parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + + dh = DSA_dup_DH(dsa); + DSA_free(dsa); + if (dh == NULL) { + ERR_print_errors(bio_err); + goto end; + } + } else +# endif + { + if (informat == FORMAT_ASN1) + dh = d2i_DHparams_bio(in, NULL); + else /* informat == FORMAT_PEM */ + dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL); + + if (dh == NULL) { + BIO_printf(bio_err, "unable to load DH parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } + + /* dh != NULL */ + } + + out = BIO_new(BIO_s_file()); + if (out == NULL) { + ERR_print_errors(bio_err); + goto end; + } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } + + if (text) { + DHparams_print(out, dh); + } + + if (check) { + if (!DH_check(dh, &i)) { + ERR_print_errors(bio_err); + goto end; + } + if (i & DH_CHECK_P_NOT_PRIME) + printf("p value is not prime\n"); + if (i & DH_CHECK_P_NOT_SAFE_PRIME) + printf("p value is not a safe prime\n"); + if (i & DH_UNABLE_TO_CHECK_GENERATOR) + printf("unable to check the generator value\n"); + if (i & DH_NOT_SUITABLE_GENERATOR) + printf("the g value is not a generator\n"); + if (i == 0) + printf("DH parameters appear to be ok.\n"); + } + if (C) { + unsigned char *data; + int len, l, bits; + + len = BN_num_bytes(dh->p); + bits = BN_num_bits(dh->p); + data = (unsigned char *)OPENSSL_malloc(len); + if (data == NULL) { + perror("OPENSSL_malloc"); + goto end; + } + printf("#ifndef HEADER_DH_H\n" + "#include \n" "#endif\n"); + printf("DH *get_dh%d()\n\t{\n", bits); + + l = BN_bn2bin(dh->p, data); + printf("\tstatic unsigned char dh%d_p[]={", bits); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t\t};\n"); + + l = BN_bn2bin(dh->g, data); + printf("\tstatic unsigned char dh%d_g[]={", bits); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t\t};\n"); + + printf("\tDH *dh;\n\n"); + printf("\tif ((dh=DH_new()) == NULL) return(NULL);\n"); + printf("\tdh->p=BN_bin2bn(dh%d_p,sizeof(dh%d_p),NULL);\n", + bits, bits); + printf("\tdh->g=BN_bin2bn(dh%d_g,sizeof(dh%d_g),NULL);\n", + bits, bits); + printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n"); + printf("\t\t{ DH_free(dh); return(NULL); }\n"); + if (dh->length) + printf("\tdh->length = %ld;\n", dh->length); + printf("\treturn(dh);\n\t}\n"); + OPENSSL_free(data); + } + + if (!noout) { + if (outformat == FORMAT_ASN1) + i = i2d_DHparams_bio(out, dh); + else if (outformat == FORMAT_PEM) { + if (dh->q) + i = PEM_write_bio_DHxparams(out, dh); + else + i = PEM_write_bio_DHparams(out, dh); + } else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write DH parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } + ret = 0; + end: + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (dh != NULL) + DH_free(dh); + apps_shutdown(); + OPENSSL_EXIT(ret); +} /* dh_cb is identical to dsa_cb in apps/dsaparam.c */ static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb) - { - char c='*'; - - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(cb->arg,&c,1); - (void)BIO_flush(cb->arg); -#ifdef LINT - p=n; -#endif - return 1; - } +{ + char c = '*'; + + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(cb->arg, &c, 1); + (void)BIO_flush(cb->arg); +# ifdef LINT + p = n; +# endif + return 1; +} -#else /* !OPENSSL_NO_DH */ +#else /* !OPENSSL_NO_DH */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/dsa.c b/apps/dsa.c index 03599be49d..dedf8e174a 100644 --- a/apps/dsa.c +++ b/apps/dsa.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,329 +49,326 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -#include /* for OPENSSL_NO_DSA */ +#include /* for OPENSSL_NO_DSA */ #ifndef OPENSSL_NO_DSA -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include -#include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include +# include -#undef PROG -#define PROG dsa_main +# undef PROG +# define PROG dsa_main /*- - * -inform arg - input format - default PEM (one of DER, NET or PEM) + * -inform arg - input format - default PEM (one of DER, NET or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout - * -des - encrypt output if PEM format with DES in cbc mode - * -des3 - encrypt output if PEM format - * -idea - encrypt output if PEM format - * -aes128 - encrypt output if PEM format - * -aes192 - encrypt output if PEM format - * -aes256 - encrypt output if PEM format + * -in arg - input file - default stdin + * -out arg - output file - default stdout + * -des - encrypt output if PEM format with DES in cbc mode + * -des3 - encrypt output if PEM format + * -idea - encrypt output if PEM format + * -aes128 - encrypt output if PEM format + * -aes192 - encrypt output if PEM format + * -aes256 - encrypt output if PEM format * -camellia128 - encrypt output if PEM format * -camellia192 - encrypt output if PEM format * -camellia256 - encrypt output if PEM format * -seed - encrypt output if PEM format - * -text - print a text version - * -modulus - print the DSA public key + * -text - print a text version + * -modulus - print the DSA public key */ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - int ret=1; - DSA *dsa=NULL; - int i,badops=0; - const EVP_CIPHER *enc=NULL; - BIO *in=NULL,*out=NULL; - int informat,outformat,text=0,noout=0; - int pubin = 0, pubout = 0; - char *infile,*outfile,*prog; -#ifndef OPENSSL_NO_ENGINE - char *engine; -#endif - char *passargin = NULL, *passargout = NULL; - char *passin = NULL, *passout = NULL; - int modulus=0; +{ + ENGINE *e = NULL; + int ret = 1; + DSA *dsa = NULL; + int i, badops = 0; + const EVP_CIPHER *enc = NULL; + BIO *in = NULL, *out = NULL; + int informat, outformat, text = 0, noout = 0; + int pubin = 0, pubout = 0; + char *infile, *outfile, *prog; +# ifndef OPENSSL_NO_ENGINE + char *engine; +# endif + char *passargin = NULL, *passargout = NULL; + char *passin = NULL, *passout = NULL; + int modulus = 0; - int pvk_encr = 2; + int pvk_encr = 2; - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; -#ifndef OPENSSL_NO_ENGINE - engine=NULL; -#endif - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; +# ifndef OPENSSL_NO_ENGINE + engine = NULL; +# endif + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-passin") == 0) - { - if (--argc < 1) goto bad; - passargin= *(++argv); - } - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-pvk-strong") == 0) - pvk_encr=2; - else if (strcmp(*argv,"-pvk-weak") == 0) - pvk_encr=1; - else if (strcmp(*argv,"-pvk-none") == 0) - pvk_encr=0; - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-modulus") == 0) - modulus=1; - else if (strcmp(*argv,"-pubin") == 0) - pubin=1; - else if (strcmp(*argv,"-pubout") == 0) - pubout=1; - else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL) - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-passin") == 0) { + if (--argc < 1) + goto bad; + passargin = *(++argv); + } else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-pvk-strong") == 0) + pvk_encr = 2; + else if (strcmp(*argv, "-pvk-weak") == 0) + pvk_encr = 1; + else if (strcmp(*argv, "-pvk-none") == 0) + pvk_encr = 0; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-modulus") == 0) + modulus = 1; + else if (strcmp(*argv, "-pubin") == 0) + pubin = 1; + else if (strcmp(*argv, "-pubout") == 0) + pubout = 1; + else if ((enc = EVP_get_cipherbyname(&(argv[0][1]))) == NULL) { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -passin arg input file pass phrase source\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -passout arg output file pass phrase source\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); - BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); -#ifndef OPENSSL_NO_IDEA - BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf(bio_err," -aes128, -aes192, -aes256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc camellia\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf(bio_err," -seed encrypt PEM output with cbc seed\n"); -#endif - BIO_printf(bio_err," -text print the key in text\n"); - BIO_printf(bio_err," -noout don't print key out\n"); - BIO_printf(bio_err," -modulus print the DSA public value\n"); - goto end; - } + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, + " -passin arg input file pass phrase source\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, + " -passout arg output file pass phrase source\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, + " -des encrypt PEM output with cbc des\n"); + BIO_printf(bio_err, + " -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); +# ifndef OPENSSL_NO_IDEA + BIO_printf(bio_err, + " -idea encrypt PEM output with cbc idea\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, " -aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, + " -seed encrypt PEM output with cbc seed\n"); +# endif + BIO_printf(bio_err, " -text print the key in text\n"); + BIO_printf(bio_err, " -noout don't print key out\n"); + BIO_printf(bio_err, " -modulus print the DSA public value\n"); + goto end; + } - ERR_load_crypto_strings(); + ERR_load_crypto_strings(); -#ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); -#endif +# ifndef OPENSSL_NO_ENGINE + e = setup_engine(bio_err, engine, 0); +# endif - if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; - } + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } - BIO_printf(bio_err,"read DSA key\n"); + BIO_printf(bio_err, "read DSA key\n"); - { - EVP_PKEY *pkey; + { + EVP_PKEY *pkey; - if (pubin) - pkey = load_pubkey(bio_err, infile, informat, 1, - passin, e, "Public Key"); - else - pkey = load_key(bio_err, infile, informat, 1, - passin, e, "Private Key"); + if (pubin) + pkey = load_pubkey(bio_err, infile, informat, 1, + passin, e, "Public Key"); + else + pkey = load_key(bio_err, infile, informat, 1, + passin, e, "Private Key"); - if (pkey) - { - dsa = EVP_PKEY_get1_DSA(pkey); - EVP_PKEY_free(pkey); - } - } - if (dsa == NULL) - { - BIO_printf(bio_err,"unable to load Key\n"); - ERR_print_errors(bio_err); - goto end; - } + if (pkey) { + dsa = EVP_PKEY_get1_DSA(pkey); + EVP_PKEY_free(pkey); + } + } + if (dsa == NULL) { + BIO_printf(bio_err, "unable to load Key\n"); + ERR_print_errors(bio_err); + goto end; + } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - if (text) - if (!DSA_print(out,dsa,0)) - { - perror(outfile); - ERR_print_errors(bio_err); - goto end; - } + if (text) + if (!DSA_print(out, dsa, 0)) { + perror(outfile); + ERR_print_errors(bio_err); + goto end; + } - if (modulus) - { - fprintf(stdout,"Public Key="); - BN_print(out,dsa->pub_key); - fprintf(stdout,"\n"); - } + if (modulus) { + fprintf(stdout, "Public Key="); + BN_print(out, dsa->pub_key); + fprintf(stdout, "\n"); + } - if (noout) goto end; - BIO_printf(bio_err,"writing DSA key\n"); - if (outformat == FORMAT_ASN1) { - if(pubin || pubout) i=i2d_DSA_PUBKEY_bio(out,dsa); - else i=i2d_DSAPrivateKey_bio(out,dsa); - } else if (outformat == FORMAT_PEM) { - if(pubin || pubout) - i=PEM_write_bio_DSA_PUBKEY(out,dsa); - else i=PEM_write_bio_DSAPrivateKey(out,dsa,enc, - NULL,0,NULL, passout); -#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_RC4) - } else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) { - EVP_PKEY *pk; - pk = EVP_PKEY_new(); - EVP_PKEY_set1_DSA(pk, dsa); - if (outformat == FORMAT_PVK) - i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout); - else if (pubin || pubout) - i = i2b_PublicKey_bio(out, pk); - else - i = i2b_PrivateKey_bio(out, pk); - EVP_PKEY_free(pk); -#endif - } else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (i <= 0) - { - BIO_printf(bio_err,"unable to write private key\n"); - ERR_print_errors(bio_err); - } - else - ret=0; -end: - if(in != NULL) BIO_free(in); - if(out != NULL) BIO_free_all(out); - if(dsa != NULL) DSA_free(dsa); - if(passin) OPENSSL_free(passin); - if(passout) OPENSSL_free(passout); - apps_shutdown(); - OPENSSL_EXIT(ret); - } -#else /* !OPENSSL_NO_DSA */ + if (noout) + goto end; + BIO_printf(bio_err, "writing DSA key\n"); + if (outformat == FORMAT_ASN1) { + if (pubin || pubout) + i = i2d_DSA_PUBKEY_bio(out, dsa); + else + i = i2d_DSAPrivateKey_bio(out, dsa); + } else if (outformat == FORMAT_PEM) { + if (pubin || pubout) + i = PEM_write_bio_DSA_PUBKEY(out, dsa); + else + i = PEM_write_bio_DSAPrivateKey(out, dsa, enc, + NULL, 0, NULL, passout); +# if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_RC4) + } else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) { + EVP_PKEY *pk; + pk = EVP_PKEY_new(); + EVP_PKEY_set1_DSA(pk, dsa); + if (outformat == FORMAT_PVK) + i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout); + else if (pubin || pubout) + i = i2b_PublicKey_bio(out, pk); + else + i = i2b_PrivateKey_bio(out, pk); + EVP_PKEY_free(pk); +# endif + } else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (i <= 0) { + BIO_printf(bio_err, "unable to write private key\n"); + ERR_print_errors(bio_err); + } else + ret = 0; + end: + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (dsa != NULL) + DSA_free(dsa); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); + apps_shutdown(); + OPENSSL_EXIT(ret); +} +#else /* !OPENSSL_NO_DSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/dsaparam.c b/apps/dsaparam.c index bf03470672..824a595c37 100644 --- a/apps/dsaparam.c +++ b/apps/dsaparam.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,42 +49,44 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -#include /* for OPENSSL_NO_DSA */ -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ +#include /* for OPENSSL_NO_DSA */ +/* + * Until the key-gen callbacks are modified to use newer prototypes, we allow + * deprecated functions for openssl-internal code + */ #ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED +# undef OPENSSL_NO_DEPRECATED #endif #ifndef OPENSSL_NO_DSA -#include -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include - -#undef PROG -#define PROG dsaparam_main +# include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include + +# undef PROG +# define PROG dsaparam_main /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout + * -in arg - input file - default stdin + * -out arg - output file - default stdout * -noout * -text * -C @@ -95,393 +97,373 @@ * #endif */ -#ifdef GENCB_TEST +# ifdef GENCB_TEST static int stop_keygen_flag = 0; static void timebomb_sigalarm(int foo) - { - stop_keygen_flag = 1; - } +{ + stop_keygen_flag = 1; +} -#endif +# endif static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - DSA *dsa=NULL; - int i,badops=0,text=0; - BIO *in=NULL,*out=NULL; - int informat,outformat,noout=0,C=0,ret=1; - char *infile,*outfile,*prog,*inrand=NULL; - int numbits= -1,num,genkey=0; - int need_rand=0; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif -#ifdef GENCB_TEST - int timebomb=0; -#endif +{ + DSA *dsa = NULL; + int i, badops = 0, text = 0; + BIO *in = NULL, *out = NULL; + int informat, outformat, noout = 0, C = 0, ret = 1; + char *infile, *outfile, *prog, *inrand = NULL; + int numbits = -1, num, genkey = 0; + int need_rand = 0; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif +# ifdef GENCB_TEST + int timebomb = 0; +# endif - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if(strcmp(*argv, "-engine") == 0) - { - if (--argc < 1) goto bad; - engine = *(++argv); - } -#endif -#ifdef GENCB_TEST - else if(strcmp(*argv, "-timebomb") == 0) - { - if (--argc < 1) goto bad; - timebomb = atoi(*(++argv)); - } -#endif - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-C") == 0) - C=1; - else if (strcmp(*argv,"-genkey") == 0) - { - genkey=1; - need_rand=1; - } - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - need_rand=1; - } - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (sscanf(*argv,"%d",&num) == 1) - { - /* generate a key */ - numbits=num; - need_rand=1; - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] [bits] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -text print as text\n"); - BIO_printf(bio_err," -C Output C code\n"); - BIO_printf(bio_err," -noout no output\n"); - BIO_printf(bio_err," -genkey generate a DSA key\n"); - BIO_printf(bio_err," -rand files to use for random number input\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif -#ifdef GENCB_TEST - BIO_printf(bio_err," -timebomb n interrupt keygen after seconds\n"); -#endif - BIO_printf(bio_err," number number of bits to use for generating private key\n"); - goto end; - } - - ERR_load_crypto_strings(); - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif +# ifdef GENCB_TEST + else if (strcmp(*argv, "-timebomb") == 0) { + if (--argc < 1) + goto bad; + timebomb = atoi(*(++argv)); + } +# endif + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-C") == 0) + C = 1; + else if (strcmp(*argv, "-genkey") == 0) { + genkey = 1; + need_rand = 1; + } else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + need_rand = 1; + } else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (sscanf(*argv, "%d", &num) == 1) { + /* generate a key */ + numbits = num; + need_rand = 1; + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] [bits] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, " -text print as text\n"); + BIO_printf(bio_err, " -C Output C code\n"); + BIO_printf(bio_err, " -noout no output\n"); + BIO_printf(bio_err, " -genkey generate a DSA key\n"); + BIO_printf(bio_err, + " -rand files to use for random number input\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif +# ifdef GENCB_TEST + BIO_printf(bio_err, + " -timebomb n interrupt keygen after seconds\n"); +# endif + BIO_printf(bio_err, + " number number of bits to use for generating private key\n"); + goto end; + } + + ERR_load_crypto_strings(); + + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } + + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } + +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if (need_rand) - { - app_RAND_load_file(NULL, bio_err, (inrand != NULL)); - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - } - - if (numbits > 0) - { - BN_GENCB cb; - BN_GENCB_set(&cb, dsa_cb, bio_err); - assert(need_rand); - dsa = DSA_new(); - if(!dsa) - { - BIO_printf(bio_err,"Error allocating DSA object\n"); - goto end; - } - BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num); - BIO_printf(bio_err,"This could take some time\n"); -#ifdef GENCB_TEST - if(timebomb > 0) - { - struct sigaction act; - act.sa_handler = timebomb_sigalarm; - act.sa_flags = 0; - BIO_printf(bio_err,"(though I'll stop it if not done within %d secs)\n", - timebomb); - if(sigaction(SIGALRM, &act, NULL) != 0) - { - BIO_printf(bio_err,"Error, couldn't set SIGALRM handler\n"); - goto end; - } - alarm(timebomb); - } -#endif - if(!DSA_generate_parameters_ex(dsa,num,NULL,0,NULL,NULL, &cb)) - { -#ifdef GENCB_TEST - if(stop_keygen_flag) - { - BIO_printf(bio_err,"DSA key generation time-stopped\n"); - /* This is an asked-for behaviour! */ - ret = 0; - goto end; - } -#endif - ERR_print_errors(bio_err); - BIO_printf(bio_err,"Error, DSA key generation failed\n"); - goto end; - } - } - else if (informat == FORMAT_ASN1) - dsa=d2i_DSAparams_bio(in,NULL); - else if (informat == FORMAT_PEM) - dsa=PEM_read_bio_DSAparams(in,NULL,NULL,NULL); - else - { - BIO_printf(bio_err,"bad input format specified\n"); - goto end; - } - if (dsa == NULL) - { - BIO_printf(bio_err,"unable to load DSA parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - - if (text) - { - DSAparams_print(out,dsa); - } - - if (C) - { - unsigned char *data; - int l,len,bits_p; - - len=BN_num_bytes(dsa->p); - bits_p=BN_num_bits(dsa->p); - data=(unsigned char *)OPENSSL_malloc(len+20); - if (data == NULL) - { - perror("OPENSSL_malloc"); - goto end; - } - l=BN_bn2bin(dsa->p,data); - printf("static unsigned char dsa%d_p[]={",bits_p); - for (i=0; iq,data); - printf("static unsigned char dsa%d_q[]={",bits_p); - for (i=0; ig,data); - printf("static unsigned char dsa%d_g[]={",bits_p); - for (i=0; ip=BN_bin2bn(dsa%d_p,sizeof(dsa%d_p),NULL);\n", - bits_p,bits_p); - printf("\tdsa->q=BN_bin2bn(dsa%d_q,sizeof(dsa%d_q),NULL);\n", - bits_p,bits_p); - printf("\tdsa->g=BN_bin2bn(dsa%d_g,sizeof(dsa%d_g),NULL);\n", - bits_p,bits_p); - printf("\tif ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL))\n"); - printf("\t\t{ DSA_free(dsa); return(NULL); }\n"); - printf("\treturn(dsa);\n\t}\n"); - } - - - if (!noout) - { - if (outformat == FORMAT_ASN1) - i=i2d_DSAparams_bio(out,dsa); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_DSAparams(out,dsa); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write DSA parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - if (genkey) - { - DSA *dsakey; - - assert(need_rand); - if ((dsakey=DSAparams_dup(dsa)) == NULL) goto end; - if (!DSA_generate_key(dsakey)) - { - ERR_print_errors(bio_err); - DSA_free(dsakey); - goto end; - } - if (outformat == FORMAT_ASN1) - i=i2d_DSAPrivateKey_bio(out,dsakey); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_DSAPrivateKey(out,dsakey,NULL,NULL,0,NULL,NULL); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - DSA_free(dsakey); - goto end; - } - DSA_free(dsakey); - } - if (need_rand) - app_RAND_write_file(NULL, bio_err); - ret=0; -end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (dsa != NULL) DSA_free(dsa); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (need_rand) { + app_RAND_load_file(NULL, bio_err, (inrand != NULL)); + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + } + + if (numbits > 0) { + BN_GENCB cb; + BN_GENCB_set(&cb, dsa_cb, bio_err); + assert(need_rand); + dsa = DSA_new(); + if (!dsa) { + BIO_printf(bio_err, "Error allocating DSA object\n"); + goto end; + } + BIO_printf(bio_err, "Generating DSA parameters, %d bit long prime\n", + num); + BIO_printf(bio_err, "This could take some time\n"); +# ifdef GENCB_TEST + if (timebomb > 0) { + struct sigaction act; + act.sa_handler = timebomb_sigalarm; + act.sa_flags = 0; + BIO_printf(bio_err, + "(though I'll stop it if not done within %d secs)\n", + timebomb); + if (sigaction(SIGALRM, &act, NULL) != 0) { + BIO_printf(bio_err, "Error, couldn't set SIGALRM handler\n"); + goto end; + } + alarm(timebomb); + } +# endif + if (!DSA_generate_parameters_ex(dsa, num, NULL, 0, NULL, NULL, &cb)) { +# ifdef GENCB_TEST + if (stop_keygen_flag) { + BIO_printf(bio_err, "DSA key generation time-stopped\n"); + /* This is an asked-for behaviour! */ + ret = 0; + goto end; + } +# endif + ERR_print_errors(bio_err); + BIO_printf(bio_err, "Error, DSA key generation failed\n"); + goto end; + } + } else if (informat == FORMAT_ASN1) + dsa = d2i_DSAparams_bio(in, NULL); + else if (informat == FORMAT_PEM) + dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, "bad input format specified\n"); + goto end; + } + if (dsa == NULL) { + BIO_printf(bio_err, "unable to load DSA parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + + if (text) { + DSAparams_print(out, dsa); + } + + if (C) { + unsigned char *data; + int l, len, bits_p; + + len = BN_num_bytes(dsa->p); + bits_p = BN_num_bits(dsa->p); + data = (unsigned char *)OPENSSL_malloc(len + 20); + if (data == NULL) { + perror("OPENSSL_malloc"); + goto end; + } + l = BN_bn2bin(dsa->p, data); + printf("static unsigned char dsa%d_p[]={", bits_p); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t};\n"); + + l = BN_bn2bin(dsa->q, data); + printf("static unsigned char dsa%d_q[]={", bits_p); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t};\n"); + + l = BN_bn2bin(dsa->g, data); + printf("static unsigned char dsa%d_g[]={", bits_p); + for (i = 0; i < l; i++) { + if ((i % 12) == 0) + printf("\n\t"); + printf("0x%02X,", data[i]); + } + printf("\n\t};\n\n"); + + printf("DSA *get_dsa%d()\n\t{\n", bits_p); + printf("\tDSA *dsa;\n\n"); + printf("\tif ((dsa=DSA_new()) == NULL) return(NULL);\n"); + printf("\tdsa->p=BN_bin2bn(dsa%d_p,sizeof(dsa%d_p),NULL);\n", + bits_p, bits_p); + printf("\tdsa->q=BN_bin2bn(dsa%d_q,sizeof(dsa%d_q),NULL);\n", + bits_p, bits_p); + printf("\tdsa->g=BN_bin2bn(dsa%d_g,sizeof(dsa%d_g),NULL);\n", + bits_p, bits_p); + printf + ("\tif ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL))\n"); + printf("\t\t{ DSA_free(dsa); return(NULL); }\n"); + printf("\treturn(dsa);\n\t}\n"); + } + + if (!noout) { + if (outformat == FORMAT_ASN1) + i = i2d_DSAparams_bio(out, dsa); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_DSAparams(out, dsa); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write DSA parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } + if (genkey) { + DSA *dsakey; + + assert(need_rand); + if ((dsakey = DSAparams_dup(dsa)) == NULL) + goto end; + if (!DSA_generate_key(dsakey)) { + ERR_print_errors(bio_err); + DSA_free(dsakey); + goto end; + } + if (outformat == FORMAT_ASN1) + i = i2d_DSAPrivateKey_bio(out, dsakey); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_DSAPrivateKey(out, dsakey, NULL, NULL, 0, NULL, + NULL); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + DSA_free(dsakey); + goto end; + } + DSA_free(dsakey); + } + if (need_rand) + app_RAND_write_file(NULL, bio_err); + ret = 0; + end: + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (dsa != NULL) + DSA_free(dsa); + apps_shutdown(); + OPENSSL_EXIT(ret); +} static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb) - { - char c='*'; - - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(cb->arg,&c,1); - (void)BIO_flush(cb->arg); -#ifdef LINT - p=n; -#endif -#ifdef GENCB_TEST - if(stop_keygen_flag) - return 0; -#endif - return 1; - } -#else /* !OPENSSL_NO_DSA */ +{ + char c = '*'; + + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(cb->arg, &c, 1); + (void)BIO_flush(cb->arg); +# ifdef LINT + p = n; +# endif +# ifdef GENCB_TEST + if (stop_keygen_flag) + return 0; +# endif + return 1; +} +#else /* !OPENSSL_NO_DSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/ec.c b/apps/ec.c index ec560aabed..b04dadaf18 100644 --- a/apps/ec.c +++ b/apps/ec.c @@ -10,7 +10,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -58,17 +58,17 @@ #include #ifndef OPENSSL_NO_EC -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include -#undef PROG -#define PROG ec_main +# undef PROG +# define PROG ec_main /*- * -inform arg - input format - default PEM (one of DER, NET or PEM) @@ -86,322 +86,280 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) { - int ret = 1; - EC_KEY *eckey = NULL; - const EC_GROUP *group; - int i, badops = 0; - const EVP_CIPHER *enc = NULL; - BIO *in = NULL, *out = NULL; - int informat, outformat, text=0, noout=0; - int pubin = 0, pubout = 0, param_out = 0; - char *infile, *outfile, *prog, *engine; - char *passargin = NULL, *passargout = NULL; - char *passin = NULL, *passout = NULL; - point_conversion_form_t form = POINT_CONVERSION_UNCOMPRESSED; - int new_form = 0; - int asn1_flag = OPENSSL_EC_NAMED_CURVE; - int new_asn1_flag = 0; + int ret = 1; + EC_KEY *eckey = NULL; + const EC_GROUP *group; + int i, badops = 0; + const EVP_CIPHER *enc = NULL; + BIO *in = NULL, *out = NULL; + int informat, outformat, text = 0, noout = 0; + int pubin = 0, pubout = 0, param_out = 0; + char *infile, *outfile, *prog, *engine; + char *passargin = NULL, *passargout = NULL; + char *passin = NULL, *passout = NULL; + point_conversion_form_t form = POINT_CONVERSION_UNCOMPRESSED; + int new_form = 0; + int asn1_flag = OPENSSL_EC_NAMED_CURVE; + int new_asn1_flag = 0; - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - engine = NULL; - infile = NULL; - outfile = NULL; - informat = FORMAT_PEM; - outformat = FORMAT_PEM; + engine = NULL; + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - prog = argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-passin") == 0) - { - if (--argc < 1) goto bad; - passargin= *(++argv); - } - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } - else if (strcmp(*argv, "-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } - else if (strcmp(*argv, "-noout") == 0) - noout = 1; - else if (strcmp(*argv, "-text") == 0) - text = 1; - else if (strcmp(*argv, "-conv_form") == 0) - { - if (--argc < 1) - goto bad; - ++argv; - new_form = 1; - if (strcmp(*argv, "compressed") == 0) - form = POINT_CONVERSION_COMPRESSED; - else if (strcmp(*argv, "uncompressed") == 0) - form = POINT_CONVERSION_UNCOMPRESSED; - else if (strcmp(*argv, "hybrid") == 0) - form = POINT_CONVERSION_HYBRID; - else - goto bad; - } - else if (strcmp(*argv, "-param_enc") == 0) - { - if (--argc < 1) - goto bad; - ++argv; - new_asn1_flag = 1; - if (strcmp(*argv, "named_curve") == 0) - asn1_flag = OPENSSL_EC_NAMED_CURVE; - else if (strcmp(*argv, "explicit") == 0) - asn1_flag = 0; - else - goto bad; - } - else if (strcmp(*argv, "-param_out") == 0) - param_out = 1; - else if (strcmp(*argv, "-pubin") == 0) - pubin=1; - else if (strcmp(*argv, "-pubout") == 0) - pubout=1; - else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL) - { - BIO_printf(bio_err, "unknown option %s\n", *argv); - badops=1; - break; - } - argc--; - argv++; - } + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-passin") == 0) { + if (--argc < 1) + goto bad; + passargin = *(++argv); + } else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-conv_form") == 0) { + if (--argc < 1) + goto bad; + ++argv; + new_form = 1; + if (strcmp(*argv, "compressed") == 0) + form = POINT_CONVERSION_COMPRESSED; + else if (strcmp(*argv, "uncompressed") == 0) + form = POINT_CONVERSION_UNCOMPRESSED; + else if (strcmp(*argv, "hybrid") == 0) + form = POINT_CONVERSION_HYBRID; + else + goto bad; + } else if (strcmp(*argv, "-param_enc") == 0) { + if (--argc < 1) + goto bad; + ++argv; + new_asn1_flag = 1; + if (strcmp(*argv, "named_curve") == 0) + asn1_flag = OPENSSL_EC_NAMED_CURVE; + else if (strcmp(*argv, "explicit") == 0) + asn1_flag = 0; + else + goto bad; + } else if (strcmp(*argv, "-param_out") == 0) + param_out = 1; + else if (strcmp(*argv, "-pubin") == 0) + pubin = 1; + else if (strcmp(*argv, "-pubout") == 0) + pubout = 1; + else if ((enc = EVP_get_cipherbyname(&(argv[0][1]))) == NULL) { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } - if (badops) - { -bad: - BIO_printf(bio_err, "%s [options] outfile\n", prog); - BIO_printf(bio_err, "where options are\n"); - BIO_printf(bio_err, " -inform arg input format - " - "DER or PEM\n"); - BIO_printf(bio_err, " -outform arg output format - " - "DER or PEM\n"); - BIO_printf(bio_err, " -in arg input file\n"); - BIO_printf(bio_err, " -passin arg input file pass " - "phrase source\n"); - BIO_printf(bio_err, " -out arg output file\n"); - BIO_printf(bio_err, " -passout arg output file pass " - "phrase source\n"); - BIO_printf(bio_err, " -engine e use engine e, " - "possibly a hardware device.\n"); - BIO_printf(bio_err, " -des encrypt PEM output, " - "instead of 'des' every other \n" - " cipher " - "supported by OpenSSL can be used\n"); - BIO_printf(bio_err, " -text print the key\n"); - BIO_printf(bio_err, " -noout don't print key out\n"); - BIO_printf(bio_err, " -param_out print the elliptic " - "curve parameters\n"); - BIO_printf(bio_err, " -conv_form arg specifies the " - "point conversion form \n"); - BIO_printf(bio_err, " possible values:" - " compressed\n"); - BIO_printf(bio_err, " " - " uncompressed (default)\n"); - BIO_printf(bio_err, " " - " hybrid\n"); - BIO_printf(bio_err, " -param_enc arg specifies the way" - " the ec parameters are encoded\n"); - BIO_printf(bio_err, " in the asn1 der " - "encoding\n"); - BIO_printf(bio_err, " possible values:" - " named_curve (default)\n"); - BIO_printf(bio_err," " - "explicit\n"); - goto end; - } + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - " + "DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - " + "DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -passin arg input file pass " + "phrase source\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, " -passout arg output file pass " + "phrase source\n"); + BIO_printf(bio_err, " -engine e use engine e, " + "possibly a hardware device.\n"); + BIO_printf(bio_err, " -des encrypt PEM output, " + "instead of 'des' every other \n" + " cipher " + "supported by OpenSSL can be used\n"); + BIO_printf(bio_err, " -text print the key\n"); + BIO_printf(bio_err, " -noout don't print key out\n"); + BIO_printf(bio_err, " -param_out print the elliptic " + "curve parameters\n"); + BIO_printf(bio_err, " -conv_form arg specifies the " + "point conversion form \n"); + BIO_printf(bio_err, " possible values:" + " compressed\n"); + BIO_printf(bio_err, " " + " uncompressed (default)\n"); + BIO_printf(bio_err, " " " hybrid\n"); + BIO_printf(bio_err, " -param_enc arg specifies the way" + " the ec parameters are encoded\n"); + BIO_printf(bio_err, " in the asn1 der " "encoding\n"); + BIO_printf(bio_err, " possible values:" + " named_curve (default)\n"); + BIO_printf(bio_err, " " + "explicit\n"); + goto end; + } - ERR_load_crypto_strings(); + ERR_load_crypto_strings(); -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) - { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; - } + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } - in = BIO_new(BIO_s_file()); - out = BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } - if (infile == NULL) - BIO_set_fp(in, stdin, BIO_NOCLOSE); - else - { - if (BIO_read_filename(in, infile) <= 0) - { - perror(infile); - goto end; - } - } + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } - BIO_printf(bio_err, "read EC key\n"); - if (informat == FORMAT_ASN1) - { - if (pubin) - eckey = d2i_EC_PUBKEY_bio(in, NULL); - else - eckey = d2i_ECPrivateKey_bio(in, NULL); - } - else if (informat == FORMAT_PEM) - { - if (pubin) - eckey = PEM_read_bio_EC_PUBKEY(in, NULL, NULL, - NULL); - else - eckey = PEM_read_bio_ECPrivateKey(in, NULL, NULL, - passin); - } - else - { - BIO_printf(bio_err, "bad input format specified for key\n"); - goto end; - } - if (eckey == NULL) - { - BIO_printf(bio_err,"unable to load Key\n"); - ERR_print_errors(bio_err); - goto end; - } + BIO_printf(bio_err, "read EC key\n"); + if (informat == FORMAT_ASN1) { + if (pubin) + eckey = d2i_EC_PUBKEY_bio(in, NULL); + else + eckey = d2i_ECPrivateKey_bio(in, NULL); + } else if (informat == FORMAT_PEM) { + if (pubin) + eckey = PEM_read_bio_EC_PUBKEY(in, NULL, NULL, NULL); + else + eckey = PEM_read_bio_ECPrivateKey(in, NULL, NULL, passin); + } else { + BIO_printf(bio_err, "bad input format specified for key\n"); + goto end; + } + if (eckey == NULL) { + BIO_printf(bio_err, "unable to load Key\n"); + ERR_print_errors(bio_err); + goto end; + } - if (outfile == NULL) - { - BIO_set_fp(out, stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out, outfile) <= 0) - { - perror(outfile); - goto end; - } - } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - group = EC_KEY_get0_group(eckey); + group = EC_KEY_get0_group(eckey); - if (new_form) - EC_KEY_set_conv_form(eckey, form); + if (new_form) + EC_KEY_set_conv_form(eckey, form); - if (new_asn1_flag) - EC_KEY_set_asn1_flag(eckey, asn1_flag); + if (new_asn1_flag) + EC_KEY_set_asn1_flag(eckey, asn1_flag); - if (text) - if (!EC_KEY_print(out, eckey, 0)) - { - perror(outfile); - ERR_print_errors(bio_err); - goto end; - } + if (text) + if (!EC_KEY_print(out, eckey, 0)) { + perror(outfile); + ERR_print_errors(bio_err); + goto end; + } - if (noout) - { - ret = 0; - goto end; - } + if (noout) { + ret = 0; + goto end; + } - BIO_printf(bio_err, "writing EC key\n"); - if (outformat == FORMAT_ASN1) - { - if (param_out) - i = i2d_ECPKParameters_bio(out, group); - else if (pubin || pubout) - i = i2d_EC_PUBKEY_bio(out, eckey); - else - i = i2d_ECPrivateKey_bio(out, eckey); - } - else if (outformat == FORMAT_PEM) - { - if (param_out) - i = PEM_write_bio_ECPKParameters(out, group); - else if (pubin || pubout) - i = PEM_write_bio_EC_PUBKEY(out, eckey); - else - i = PEM_write_bio_ECPrivateKey(out, eckey, enc, - NULL, 0, NULL, passout); - } - else - { - BIO_printf(bio_err, "bad output format specified for " - "outfile\n"); - goto end; - } + BIO_printf(bio_err, "writing EC key\n"); + if (outformat == FORMAT_ASN1) { + if (param_out) + i = i2d_ECPKParameters_bio(out, group); + else if (pubin || pubout) + i = i2d_EC_PUBKEY_bio(out, eckey); + else + i = i2d_ECPrivateKey_bio(out, eckey); + } else if (outformat == FORMAT_PEM) { + if (param_out) + i = PEM_write_bio_ECPKParameters(out, group); + else if (pubin || pubout) + i = PEM_write_bio_EC_PUBKEY(out, eckey); + else + i = PEM_write_bio_ECPrivateKey(out, eckey, enc, + NULL, 0, NULL, passout); + } else { + BIO_printf(bio_err, "bad output format specified for " "outfile\n"); + goto end; + } - if (!i) - { - BIO_printf(bio_err, "unable to write private key\n"); - ERR_print_errors(bio_err); - } - else - ret=0; -end: - if (in) - BIO_free(in); - if (out) - BIO_free_all(out); - if (eckey) - EC_KEY_free(eckey); - if (passin) - OPENSSL_free(passin); - if (passout) - OPENSSL_free(passout); - apps_shutdown(); - OPENSSL_EXIT(ret); + if (!i) { + BIO_printf(bio_err, "unable to write private key\n"); + ERR_print_errors(bio_err); + } else + ret = 0; + end: + if (in) + BIO_free(in); + if (out) + BIO_free_all(out); + if (eckey) + EC_KEY_free(eckey); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); + apps_shutdown(); + OPENSSL_EXIT(ret); } -#else /* !OPENSSL_NO_EC */ +#else /* !OPENSSL_NO_EC */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/ecparam.c b/apps/ecparam.c index 4f6a654919..06ac77b838 100644 --- a/apps/ecparam.c +++ b/apps/ecparam.c @@ -10,7 +10,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -58,34 +58,34 @@ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * - * Portions of the attached software ("Contribution") are developed by + * Portions of the attached software ("Contribution") are developed by * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project. * * The Contribution is licensed pursuant to the OpenSSL open source * license provided above. * - * The elliptic curve binary polynomial software is originally written by + * The elliptic curve binary polynomial software is originally written by * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories. * */ #include #ifndef OPENSSL_NO_EC -#include -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include - -#undef PROG -#define PROG ecparam_main +# include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include + +# undef PROG +# define PROG ecparam_main /*- * -inform arg - input format - default PEM (DER or PEM) @@ -98,7 +98,7 @@ * -C - print a 'C' function creating the parameters * -name arg - use the ec parameters with 'short name' name * -list_curves - prints a list of all currently available curve 'short names' - * -conv_form arg - specifies the point conversion form + * -conv_form arg - specifies the point conversion form * - possible values: compressed * uncompressed (default) * hybrid @@ -112,624 +112,551 @@ * -engine e - use engine e, possibly a hardware device */ - -static int ecparam_print_var(BIO *,BIGNUM *,const char *,int,unsigned char *); +static int ecparam_print_var(BIO *, BIGNUM *, const char *, int, + unsigned char *); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - EC_GROUP *group = NULL; - point_conversion_form_t form = POINT_CONVERSION_UNCOMPRESSED; - int new_form = 0; - int asn1_flag = OPENSSL_EC_NAMED_CURVE; - int new_asn1_flag = 0; - char *curve_name = NULL, *inrand = NULL; - int list_curves = 0, no_seed = 0, check = 0, - badops = 0, text = 0, i, need_rand = 0, genkey = 0; - char *infile = NULL, *outfile = NULL, *prog; - BIO *in = NULL, *out = NULL; - int informat, outformat, noout = 0, C = 0, ret = 1; - char *engine = NULL; - - BIGNUM *ec_p = NULL, *ec_a = NULL, *ec_b = NULL, - *ec_gen = NULL, *ec_order = NULL, *ec_cofactor = NULL; - unsigned char *buffer = NULL; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-text") == 0) - text = 1; - else if (strcmp(*argv,"-C") == 0) - C = 1; - else if (strcmp(*argv,"-check") == 0) - check = 1; - else if (strcmp (*argv, "-name") == 0) - { - if (--argc < 1) - goto bad; - curve_name = *(++argv); - } - else if (strcmp(*argv, "-list_curves") == 0) - list_curves = 1; - else if (strcmp(*argv, "-conv_form") == 0) - { - if (--argc < 1) - goto bad; - ++argv; - new_form = 1; - if (strcmp(*argv, "compressed") == 0) - form = POINT_CONVERSION_COMPRESSED; - else if (strcmp(*argv, "uncompressed") == 0) - form = POINT_CONVERSION_UNCOMPRESSED; - else if (strcmp(*argv, "hybrid") == 0) - form = POINT_CONVERSION_HYBRID; - else - goto bad; - } - else if (strcmp(*argv, "-param_enc") == 0) - { - if (--argc < 1) - goto bad; - ++argv; - new_asn1_flag = 1; - if (strcmp(*argv, "named_curve") == 0) - asn1_flag = OPENSSL_EC_NAMED_CURVE; - else if (strcmp(*argv, "explicit") == 0) - asn1_flag = 0; - else - goto bad; - } - else if (strcmp(*argv, "-no_seed") == 0) - no_seed = 1; - else if (strcmp(*argv, "-noout") == 0) - noout=1; - else if (strcmp(*argv,"-genkey") == 0) - { - genkey=1; - need_rand=1; - } - else if (strcmp(*argv, "-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - need_rand=1; - } - else if(strcmp(*argv, "-engine") == 0) - { - if (--argc < 1) goto bad; - engine = *(++argv); - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err, "%s [options] outfile\n",prog); - BIO_printf(bio_err, "where options are\n"); - BIO_printf(bio_err, " -inform arg input format - " - "default PEM (DER or PEM)\n"); - BIO_printf(bio_err, " -outform arg output format - " - "default PEM\n"); - BIO_printf(bio_err, " -in arg input file - " - "default stdin\n"); - BIO_printf(bio_err, " -out arg output file - " - "default stdout\n"); - BIO_printf(bio_err, " -noout do not print the " - "ec parameter\n"); - BIO_printf(bio_err, " -text print the ec " - "parameters in text form\n"); - BIO_printf(bio_err, " -check validate the ec " - "parameters\n"); - BIO_printf(bio_err, " -C print a 'C' " - "function creating the parameters\n"); - BIO_printf(bio_err, " -name arg use the " - "ec parameters with 'short name' name\n"); - BIO_printf(bio_err, " -list_curves prints a list of " - "all currently available curve 'short names'\n"); - BIO_printf(bio_err, " -conv_form arg specifies the " - "point conversion form \n"); - BIO_printf(bio_err, " possible values:" - " compressed\n"); - BIO_printf(bio_err, " " - " uncompressed (default)\n"); - BIO_printf(bio_err, " " - " hybrid\n"); - BIO_printf(bio_err, " -param_enc arg specifies the way" - " the ec parameters are encoded\n"); - BIO_printf(bio_err, " in the asn1 der " - "encoding\n"); - BIO_printf(bio_err, " possible values:" - " named_curve (default)\n"); - BIO_printf(bio_err, " " - " explicit\n"); - BIO_printf(bio_err, " -no_seed if 'explicit'" - " parameters are chosen do not" - " use the seed\n"); - BIO_printf(bio_err, " -genkey generate ec" - " key\n"); - BIO_printf(bio_err, " -rand file files to use for" - " random number input\n"); - BIO_printf(bio_err, " -engine e use engine e, " - "possibly a hardware device\n"); - goto end; - } - - ERR_load_crypto_strings(); - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif +{ + EC_GROUP *group = NULL; + point_conversion_form_t form = POINT_CONVERSION_UNCOMPRESSED; + int new_form = 0; + int asn1_flag = OPENSSL_EC_NAMED_CURVE; + int new_asn1_flag = 0; + char *curve_name = NULL, *inrand = NULL; + int list_curves = 0, no_seed = 0, check = 0, + badops = 0, text = 0, i, need_rand = 0, genkey = 0; + char *infile = NULL, *outfile = NULL, *prog; + BIO *in = NULL, *out = NULL; + int informat, outformat, noout = 0, C = 0, ret = 1; + char *engine = NULL; + + BIGNUM *ec_p = NULL, *ec_a = NULL, *ec_b = NULL, + *ec_gen = NULL, *ec_order = NULL, *ec_cofactor = NULL; + unsigned char *buffer = NULL; + + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-C") == 0) + C = 1; + else if (strcmp(*argv, "-check") == 0) + check = 1; + else if (strcmp(*argv, "-name") == 0) { + if (--argc < 1) + goto bad; + curve_name = *(++argv); + } else if (strcmp(*argv, "-list_curves") == 0) + list_curves = 1; + else if (strcmp(*argv, "-conv_form") == 0) { + if (--argc < 1) + goto bad; + ++argv; + new_form = 1; + if (strcmp(*argv, "compressed") == 0) + form = POINT_CONVERSION_COMPRESSED; + else if (strcmp(*argv, "uncompressed") == 0) + form = POINT_CONVERSION_UNCOMPRESSED; + else if (strcmp(*argv, "hybrid") == 0) + form = POINT_CONVERSION_HYBRID; + else + goto bad; + } else if (strcmp(*argv, "-param_enc") == 0) { + if (--argc < 1) + goto bad; + ++argv; + new_asn1_flag = 1; + if (strcmp(*argv, "named_curve") == 0) + asn1_flag = OPENSSL_EC_NAMED_CURVE; + else if (strcmp(*argv, "explicit") == 0) + asn1_flag = 0; + else + goto bad; + } else if (strcmp(*argv, "-no_seed") == 0) + no_seed = 1; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-genkey") == 0) { + genkey = 1; + need_rand = 1; + } else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + need_rand = 1; + } else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - " + "default PEM (DER or PEM)\n"); + BIO_printf(bio_err, " -outform arg output format - " + "default PEM\n"); + BIO_printf(bio_err, " -in arg input file - " + "default stdin\n"); + BIO_printf(bio_err, " -out arg output file - " + "default stdout\n"); + BIO_printf(bio_err, " -noout do not print the " + "ec parameter\n"); + BIO_printf(bio_err, " -text print the ec " + "parameters in text form\n"); + BIO_printf(bio_err, " -check validate the ec " + "parameters\n"); + BIO_printf(bio_err, " -C print a 'C' " + "function creating the parameters\n"); + BIO_printf(bio_err, " -name arg use the " + "ec parameters with 'short name' name\n"); + BIO_printf(bio_err, " -list_curves prints a list of " + "all currently available curve 'short names'\n"); + BIO_printf(bio_err, " -conv_form arg specifies the " + "point conversion form \n"); + BIO_printf(bio_err, " possible values:" + " compressed\n"); + BIO_printf(bio_err, " " + " uncompressed (default)\n"); + BIO_printf(bio_err, " " + " hybrid\n"); + BIO_printf(bio_err, " -param_enc arg specifies the way" + " the ec parameters are encoded\n"); + BIO_printf(bio_err, " in the asn1 der " + "encoding\n"); + BIO_printf(bio_err, " possible values:" + " named_curve (default)\n"); + BIO_printf(bio_err, " " + " explicit\n"); + BIO_printf(bio_err, " -no_seed if 'explicit'" + " parameters are chosen do not" " use the seed\n"); + BIO_printf(bio_err, " -genkey generate ec" " key\n"); + BIO_printf(bio_err, " -rand file files to use for" + " random number input\n"); + BIO_printf(bio_err, " -engine e use engine e, " + "possibly a hardware device\n"); + goto end; + } + + ERR_load_crypto_strings(); + + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } + + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } + +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if (list_curves) - { - EC_builtin_curve *curves = NULL; - size_t crv_len = 0; - size_t n = 0; - - crv_len = EC_get_builtin_curves(NULL, 0); - - curves = OPENSSL_malloc((int)(sizeof(EC_builtin_curve) * crv_len)); - - if (curves == NULL) - goto end; - - if (!EC_get_builtin_curves(curves, crv_len)) - { - OPENSSL_free(curves); - goto end; - } - - - for (n = 0; n < crv_len; n++) - { - const char *comment; - const char *sname; - comment = curves[n].comment; - sname = OBJ_nid2sn(curves[n].nid); - if (comment == NULL) - comment = "CURVE DESCRIPTION NOT AVAILABLE"; - if (sname == NULL) - sname = ""; - - BIO_printf(out, " %-10s: ", sname); - BIO_printf(out, "%s\n", comment); - } - - OPENSSL_free(curves); - ret = 0; - goto end; - } - - if (curve_name != NULL) - { - int nid; - - /* workaround for the SECG curve names secp192r1 - * and secp256r1 (which are the same as the curves - * prime192v1 and prime256v1 defined in X9.62) - */ - if (!strcmp(curve_name, "secp192r1")) - { - BIO_printf(bio_err, "using curve name prime192v1 " - "instead of secp192r1\n"); - nid = NID_X9_62_prime192v1; - } - else if (!strcmp(curve_name, "secp256r1")) - { - BIO_printf(bio_err, "using curve name prime256v1 " - "instead of secp256r1\n"); - nid = NID_X9_62_prime256v1; - } - else - nid = OBJ_sn2nid(curve_name); - - if (nid == 0) - nid = EC_curve_nist2nid(curve_name); - - if (nid == 0) - { - BIO_printf(bio_err, "unknown curve name (%s)\n", - curve_name); - goto end; - } - - group = EC_GROUP_new_by_curve_name(nid); - if (group == NULL) - { - BIO_printf(bio_err, "unable to create curve (%s)\n", - curve_name); - goto end; - } - EC_GROUP_set_asn1_flag(group, asn1_flag); - EC_GROUP_set_point_conversion_form(group, form); - } - else if (informat == FORMAT_ASN1) - { - group = d2i_ECPKParameters_bio(in, NULL); - } - else if (informat == FORMAT_PEM) - { - group = PEM_read_bio_ECPKParameters(in,NULL,NULL,NULL); - } - else - { - BIO_printf(bio_err, "bad input format specified\n"); - goto end; - } - - if (group == NULL) - { - BIO_printf(bio_err, - "unable to load elliptic curve parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - - if (new_form) - EC_GROUP_set_point_conversion_form(group, form); - - if (new_asn1_flag) - EC_GROUP_set_asn1_flag(group, asn1_flag); - - if (no_seed) - { - EC_GROUP_set_seed(group, NULL, 0); - } - - if (text) - { - if (!ECPKParameters_print(out, group, 0)) - goto end; - } - - if (check) - { - if (group == NULL) - BIO_printf(bio_err, "no elliptic curve parameters\n"); - BIO_printf(bio_err, "checking elliptic curve parameters: "); - if (!EC_GROUP_check(group, NULL)) - { - BIO_printf(bio_err, "failed\n"); - ERR_print_errors(bio_err); - } - else - BIO_printf(bio_err, "ok\n"); - - } - - if (C) - { - size_t buf_len = 0, tmp_len = 0; - const EC_POINT *point; - int is_prime, len = 0; - const EC_METHOD *meth = EC_GROUP_method_of(group); - - if ((ec_p = BN_new()) == NULL || (ec_a = BN_new()) == NULL || - (ec_b = BN_new()) == NULL || (ec_gen = BN_new()) == NULL || - (ec_order = BN_new()) == NULL || - (ec_cofactor = BN_new()) == NULL ) - { - perror("OPENSSL_malloc"); - goto end; - } - - is_prime = (EC_METHOD_get_field_type(meth) == - NID_X9_62_prime_field); - - if (is_prime) - { - if (!EC_GROUP_get_curve_GFp(group, ec_p, ec_a, - ec_b, NULL)) - goto end; - } - else - { - /* TODO */ - goto end; - } - - if ((point = EC_GROUP_get0_generator(group)) == NULL) - goto end; - if (!EC_POINT_point2bn(group, point, - EC_GROUP_get_point_conversion_form(group), ec_gen, - NULL)) - goto end; - if (!EC_GROUP_get_order(group, ec_order, NULL)) - goto end; - if (!EC_GROUP_get_cofactor(group, ec_cofactor, NULL)) - goto end; - - if (!ec_p || !ec_a || !ec_b || !ec_gen || - !ec_order || !ec_cofactor) - goto end; - - len = BN_num_bits(ec_order); - - if ((tmp_len = (size_t)BN_num_bytes(ec_p)) > buf_len) - buf_len = tmp_len; - if ((tmp_len = (size_t)BN_num_bytes(ec_a)) > buf_len) - buf_len = tmp_len; - if ((tmp_len = (size_t)BN_num_bytes(ec_b)) > buf_len) - buf_len = tmp_len; - if ((tmp_len = (size_t)BN_num_bytes(ec_gen)) > buf_len) - buf_len = tmp_len; - if ((tmp_len = (size_t)BN_num_bytes(ec_order)) > buf_len) - buf_len = tmp_len; - if ((tmp_len = (size_t)BN_num_bytes(ec_cofactor)) > buf_len) - buf_len = tmp_len; - - buffer = (unsigned char *)OPENSSL_malloc(buf_len); - - if (buffer == NULL) - { - perror("OPENSSL_malloc"); - goto end; - } - - ecparam_print_var(out, ec_p, "ec_p", len, buffer); - ecparam_print_var(out, ec_a, "ec_a", len, buffer); - ecparam_print_var(out, ec_b, "ec_b", len, buffer); - ecparam_print_var(out, ec_gen, "ec_gen", len, buffer); - ecparam_print_var(out, ec_order, "ec_order", len, buffer); - ecparam_print_var(out, ec_cofactor, "ec_cofactor", len, - buffer); - - BIO_printf(out, "\n\n"); - - BIO_printf(out, "EC_GROUP *get_ec_group_%d(void)\n\t{\n", len); - BIO_printf(out, "\tint ok=0;\n"); - BIO_printf(out, "\tEC_GROUP *group = NULL;\n"); - BIO_printf(out, "\tEC_POINT *point = NULL;\n"); - BIO_printf(out, "\tBIGNUM *tmp_1 = NULL, *tmp_2 = NULL, " - "*tmp_3 = NULL;\n\n"); - BIO_printf(out, "\tif ((tmp_1 = BN_bin2bn(ec_p_%d, " - "sizeof(ec_p_%d), NULL)) == NULL)\n\t\t" - "goto err;\n", len, len); - BIO_printf(out, "\tif ((tmp_2 = BN_bin2bn(ec_a_%d, " - "sizeof(ec_a_%d), NULL)) == NULL)\n\t\t" - "goto err;\n", len, len); - BIO_printf(out, "\tif ((tmp_3 = BN_bin2bn(ec_b_%d, " - "sizeof(ec_b_%d), NULL)) == NULL)\n\t\t" - "goto err;\n", len, len); - if (is_prime) - { - BIO_printf(out, "\tif ((group = EC_GROUP_new_curve_" - "GFp(tmp_1, tmp_2, tmp_3, NULL)) == NULL)" - "\n\t\tgoto err;\n\n"); - } - else - { - /* TODO */ - goto end; - } - BIO_printf(out, "\t/* build generator */\n"); - BIO_printf(out, "\tif ((tmp_1 = BN_bin2bn(ec_gen_%d, " - "sizeof(ec_gen_%d), tmp_1)) == NULL)" - "\n\t\tgoto err;\n", len, len); - BIO_printf(out, "\tpoint = EC_POINT_bn2point(group, tmp_1, " - "NULL, NULL);\n"); - BIO_printf(out, "\tif (point == NULL)\n\t\tgoto err;\n"); - BIO_printf(out, "\tif ((tmp_2 = BN_bin2bn(ec_order_%d, " - "sizeof(ec_order_%d), tmp_2)) == NULL)" - "\n\t\tgoto err;\n", len, len); - BIO_printf(out, "\tif ((tmp_3 = BN_bin2bn(ec_cofactor_%d, " - "sizeof(ec_cofactor_%d), tmp_3)) == NULL)" - "\n\t\tgoto err;\n", len, len); - BIO_printf(out, "\tif (!EC_GROUP_set_generator(group, point," - " tmp_2, tmp_3))\n\t\tgoto err;\n"); - BIO_printf(out, "\n\tok=1;\n"); - BIO_printf(out, "err:\n"); - BIO_printf(out, "\tif (tmp_1)\n\t\tBN_free(tmp_1);\n"); - BIO_printf(out, "\tif (tmp_2)\n\t\tBN_free(tmp_2);\n"); - BIO_printf(out, "\tif (tmp_3)\n\t\tBN_free(tmp_3);\n"); - BIO_printf(out, "\tif (point)\n\t\tEC_POINT_free(point);\n"); - BIO_printf(out, "\tif (!ok)\n"); - BIO_printf(out, "\t\t{\n"); - BIO_printf(out, "\t\tEC_GROUP_free(group);\n"); - BIO_printf(out, "\t\tgroup = NULL;\n"); - BIO_printf(out, "\t\t}\n"); - BIO_printf(out, "\treturn(group);\n\t}\n"); - } - - if (!noout) - { - if (outformat == FORMAT_ASN1) - i = i2d_ECPKParameters_bio(out, group); - else if (outformat == FORMAT_PEM) - i = PEM_write_bio_ECPKParameters(out, group); - else - { - BIO_printf(bio_err,"bad output format specified for" - " outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err, "unable to write elliptic " - "curve parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - - if (need_rand) - { - app_RAND_load_file(NULL, bio_err, (inrand != NULL)); - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - } - - if (genkey) - { - EC_KEY *eckey = EC_KEY_new(); - - if (eckey == NULL) - goto end; - - assert(need_rand); - - if (EC_KEY_set_group(eckey, group) == 0) - goto end; - - if (!EC_KEY_generate_key(eckey)) - { - EC_KEY_free(eckey); - goto end; - } - if (outformat == FORMAT_ASN1) - i = i2d_ECPrivateKey_bio(out, eckey); - else if (outformat == FORMAT_PEM) - i = PEM_write_bio_ECPrivateKey(out, eckey, NULL, - NULL, 0, NULL, NULL); - else - { - BIO_printf(bio_err, "bad output format specified " - "for outfile\n"); - EC_KEY_free(eckey); - goto end; - } - EC_KEY_free(eckey); - } - - if (need_rand) - app_RAND_write_file(NULL, bio_err); - - ret=0; -end: - if (ec_p) - BN_free(ec_p); - if (ec_a) - BN_free(ec_a); - if (ec_b) - BN_free(ec_b); - if (ec_gen) - BN_free(ec_gen); - if (ec_order) - BN_free(ec_order); - if (ec_cofactor) - BN_free(ec_cofactor); - if (buffer) - OPENSSL_free(buffer); - if (in != NULL) - BIO_free(in); - if (out != NULL) - BIO_free_all(out); - if (group != NULL) - EC_GROUP_free(group); - apps_shutdown(); - OPENSSL_EXIT(ret); + if (list_curves) { + EC_builtin_curve *curves = NULL; + size_t crv_len = 0; + size_t n = 0; + + crv_len = EC_get_builtin_curves(NULL, 0); + + curves = OPENSSL_malloc((int)(sizeof(EC_builtin_curve) * crv_len)); + + if (curves == NULL) + goto end; + + if (!EC_get_builtin_curves(curves, crv_len)) { + OPENSSL_free(curves); + goto end; + } + + for (n = 0; n < crv_len; n++) { + const char *comment; + const char *sname; + comment = curves[n].comment; + sname = OBJ_nid2sn(curves[n].nid); + if (comment == NULL) + comment = "CURVE DESCRIPTION NOT AVAILABLE"; + if (sname == NULL) + sname = ""; + + BIO_printf(out, " %-10s: ", sname); + BIO_printf(out, "%s\n", comment); + } + + OPENSSL_free(curves); + ret = 0; + goto end; + } + + if (curve_name != NULL) { + int nid; + + /* + * workaround for the SECG curve names secp192r1 and secp256r1 (which + * are the same as the curves prime192v1 and prime256v1 defined in + * X9.62) + */ + if (!strcmp(curve_name, "secp192r1")) { + BIO_printf(bio_err, "using curve name prime192v1 " + "instead of secp192r1\n"); + nid = NID_X9_62_prime192v1; + } else if (!strcmp(curve_name, "secp256r1")) { + BIO_printf(bio_err, "using curve name prime256v1 " + "instead of secp256r1\n"); + nid = NID_X9_62_prime256v1; + } else + nid = OBJ_sn2nid(curve_name); + + if (nid == 0) + nid = EC_curve_nist2nid(curve_name); + + if (nid == 0) { + BIO_printf(bio_err, "unknown curve name (%s)\n", curve_name); + goto end; + } + + group = EC_GROUP_new_by_curve_name(nid); + if (group == NULL) { + BIO_printf(bio_err, "unable to create curve (%s)\n", curve_name); + goto end; + } + EC_GROUP_set_asn1_flag(group, asn1_flag); + EC_GROUP_set_point_conversion_form(group, form); + } else if (informat == FORMAT_ASN1) { + group = d2i_ECPKParameters_bio(in, NULL); + } else if (informat == FORMAT_PEM) { + group = PEM_read_bio_ECPKParameters(in, NULL, NULL, NULL); + } else { + BIO_printf(bio_err, "bad input format specified\n"); + goto end; + } + + if (group == NULL) { + BIO_printf(bio_err, "unable to load elliptic curve parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + + if (new_form) + EC_GROUP_set_point_conversion_form(group, form); + + if (new_asn1_flag) + EC_GROUP_set_asn1_flag(group, asn1_flag); + + if (no_seed) { + EC_GROUP_set_seed(group, NULL, 0); + } + + if (text) { + if (!ECPKParameters_print(out, group, 0)) + goto end; + } + + if (check) { + if (group == NULL) + BIO_printf(bio_err, "no elliptic curve parameters\n"); + BIO_printf(bio_err, "checking elliptic curve parameters: "); + if (!EC_GROUP_check(group, NULL)) { + BIO_printf(bio_err, "failed\n"); + ERR_print_errors(bio_err); + } else + BIO_printf(bio_err, "ok\n"); + + } + + if (C) { + size_t buf_len = 0, tmp_len = 0; + const EC_POINT *point; + int is_prime, len = 0; + const EC_METHOD *meth = EC_GROUP_method_of(group); + + if ((ec_p = BN_new()) == NULL || (ec_a = BN_new()) == NULL || + (ec_b = BN_new()) == NULL || (ec_gen = BN_new()) == NULL || + (ec_order = BN_new()) == NULL || + (ec_cofactor = BN_new()) == NULL) { + perror("OPENSSL_malloc"); + goto end; + } + + is_prime = (EC_METHOD_get_field_type(meth) == NID_X9_62_prime_field); + + if (is_prime) { + if (!EC_GROUP_get_curve_GFp(group, ec_p, ec_a, ec_b, NULL)) + goto end; + } else { + /* TODO */ + goto end; + } + + if ((point = EC_GROUP_get0_generator(group)) == NULL) + goto end; + if (!EC_POINT_point2bn(group, point, + EC_GROUP_get_point_conversion_form(group), + ec_gen, NULL)) + goto end; + if (!EC_GROUP_get_order(group, ec_order, NULL)) + goto end; + if (!EC_GROUP_get_cofactor(group, ec_cofactor, NULL)) + goto end; + + if (!ec_p || !ec_a || !ec_b || !ec_gen || !ec_order || !ec_cofactor) + goto end; + + len = BN_num_bits(ec_order); + + if ((tmp_len = (size_t)BN_num_bytes(ec_p)) > buf_len) + buf_len = tmp_len; + if ((tmp_len = (size_t)BN_num_bytes(ec_a)) > buf_len) + buf_len = tmp_len; + if ((tmp_len = (size_t)BN_num_bytes(ec_b)) > buf_len) + buf_len = tmp_len; + if ((tmp_len = (size_t)BN_num_bytes(ec_gen)) > buf_len) + buf_len = tmp_len; + if ((tmp_len = (size_t)BN_num_bytes(ec_order)) > buf_len) + buf_len = tmp_len; + if ((tmp_len = (size_t)BN_num_bytes(ec_cofactor)) > buf_len) + buf_len = tmp_len; + + buffer = (unsigned char *)OPENSSL_malloc(buf_len); + + if (buffer == NULL) { + perror("OPENSSL_malloc"); + goto end; + } + + ecparam_print_var(out, ec_p, "ec_p", len, buffer); + ecparam_print_var(out, ec_a, "ec_a", len, buffer); + ecparam_print_var(out, ec_b, "ec_b", len, buffer); + ecparam_print_var(out, ec_gen, "ec_gen", len, buffer); + ecparam_print_var(out, ec_order, "ec_order", len, buffer); + ecparam_print_var(out, ec_cofactor, "ec_cofactor", len, buffer); + + BIO_printf(out, "\n\n"); + + BIO_printf(out, "EC_GROUP *get_ec_group_%d(void)\n\t{\n", len); + BIO_printf(out, "\tint ok=0;\n"); + BIO_printf(out, "\tEC_GROUP *group = NULL;\n"); + BIO_printf(out, "\tEC_POINT *point = NULL;\n"); + BIO_printf(out, "\tBIGNUM *tmp_1 = NULL, *tmp_2 = NULL, " + "*tmp_3 = NULL;\n\n"); + BIO_printf(out, "\tif ((tmp_1 = BN_bin2bn(ec_p_%d, " + "sizeof(ec_p_%d), NULL)) == NULL)\n\t\t" + "goto err;\n", len, len); + BIO_printf(out, "\tif ((tmp_2 = BN_bin2bn(ec_a_%d, " + "sizeof(ec_a_%d), NULL)) == NULL)\n\t\t" + "goto err;\n", len, len); + BIO_printf(out, "\tif ((tmp_3 = BN_bin2bn(ec_b_%d, " + "sizeof(ec_b_%d), NULL)) == NULL)\n\t\t" + "goto err;\n", len, len); + if (is_prime) { + BIO_printf(out, "\tif ((group = EC_GROUP_new_curve_" + "GFp(tmp_1, tmp_2, tmp_3, NULL)) == NULL)" + "\n\t\tgoto err;\n\n"); + } else { + /* TODO */ + goto end; + } + BIO_printf(out, "\t/* build generator */\n"); + BIO_printf(out, "\tif ((tmp_1 = BN_bin2bn(ec_gen_%d, " + "sizeof(ec_gen_%d), tmp_1)) == NULL)" + "\n\t\tgoto err;\n", len, len); + BIO_printf(out, "\tpoint = EC_POINT_bn2point(group, tmp_1, " + "NULL, NULL);\n"); + BIO_printf(out, "\tif (point == NULL)\n\t\tgoto err;\n"); + BIO_printf(out, "\tif ((tmp_2 = BN_bin2bn(ec_order_%d, " + "sizeof(ec_order_%d), tmp_2)) == NULL)" + "\n\t\tgoto err;\n", len, len); + BIO_printf(out, "\tif ((tmp_3 = BN_bin2bn(ec_cofactor_%d, " + "sizeof(ec_cofactor_%d), tmp_3)) == NULL)" + "\n\t\tgoto err;\n", len, len); + BIO_printf(out, "\tif (!EC_GROUP_set_generator(group, point," + " tmp_2, tmp_3))\n\t\tgoto err;\n"); + BIO_printf(out, "\n\tok=1;\n"); + BIO_printf(out, "err:\n"); + BIO_printf(out, "\tif (tmp_1)\n\t\tBN_free(tmp_1);\n"); + BIO_printf(out, "\tif (tmp_2)\n\t\tBN_free(tmp_2);\n"); + BIO_printf(out, "\tif (tmp_3)\n\t\tBN_free(tmp_3);\n"); + BIO_printf(out, "\tif (point)\n\t\tEC_POINT_free(point);\n"); + BIO_printf(out, "\tif (!ok)\n"); + BIO_printf(out, "\t\t{\n"); + BIO_printf(out, "\t\tEC_GROUP_free(group);\n"); + BIO_printf(out, "\t\tgroup = NULL;\n"); + BIO_printf(out, "\t\t}\n"); + BIO_printf(out, "\treturn(group);\n\t}\n"); + } + + if (!noout) { + if (outformat == FORMAT_ASN1) + i = i2d_ECPKParameters_bio(out, group); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_ECPKParameters(out, group); + else { + BIO_printf(bio_err, "bad output format specified for" + " outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write elliptic " + "curve parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } + + if (need_rand) { + app_RAND_load_file(NULL, bio_err, (inrand != NULL)); + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + } + + if (genkey) { + EC_KEY *eckey = EC_KEY_new(); + + if (eckey == NULL) + goto end; + + assert(need_rand); + + if (EC_KEY_set_group(eckey, group) == 0) + goto end; + + if (!EC_KEY_generate_key(eckey)) { + EC_KEY_free(eckey); + goto end; + } + if (outformat == FORMAT_ASN1) + i = i2d_ECPrivateKey_bio(out, eckey); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_ECPrivateKey(out, eckey, NULL, + NULL, 0, NULL, NULL); + else { + BIO_printf(bio_err, "bad output format specified " + "for outfile\n"); + EC_KEY_free(eckey); + goto end; + } + EC_KEY_free(eckey); + } + + if (need_rand) + app_RAND_write_file(NULL, bio_err); + + ret = 0; + end: + if (ec_p) + BN_free(ec_p); + if (ec_a) + BN_free(ec_a); + if (ec_b) + BN_free(ec_b); + if (ec_gen) + BN_free(ec_gen); + if (ec_order) + BN_free(ec_order); + if (ec_cofactor) + BN_free(ec_cofactor); + if (buffer) + OPENSSL_free(buffer); + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (group != NULL) + EC_GROUP_free(group); + apps_shutdown(); + OPENSSL_EXIT(ret); } static int ecparam_print_var(BIO *out, BIGNUM *in, const char *var, - int len, unsigned char *buffer) - { - BIO_printf(out, "static unsigned char %s_%d[] = {", var, len); - if (BN_is_zero(in)) - BIO_printf(out, "\n\t0x00"); - else - { - int i, l; - - l = BN_bn2bin(in, buffer); - for (i=0; i #include #ifndef OPENSSL_NO_COMP -#include +# include #endif #include -int set_hex(char *in,unsigned char *out,int size); +int set_hex(char *in, unsigned char *out, int size); #undef SIZE #undef BSIZE #undef PROG -#define SIZE (512) -#define BSIZE (8*1024) -#define PROG enc_main +#define SIZE (512) +#define BSIZE (8*1024) +#define PROG enc_main -static void show_ciphers(const OBJ_NAME *name,void *bio_) - { - BIO *bio=bio_; - static int n; +static void show_ciphers(const OBJ_NAME *name, void *bio_) +{ + BIO *bio = bio_; + static int n; - if(!islower((unsigned char)*name->name)) - return; + if (!islower((unsigned char)*name->name)) + return; - BIO_printf(bio,"-%-25s",name->name); - if(++n == 3) - { - BIO_printf(bio,"\n"); - n=0; - } - else - BIO_printf(bio," "); - } + BIO_printf(bio, "-%-25s", name->name); + if (++n == 3) { + BIO_printf(bio, "\n"); + n = 0; + } else + BIO_printf(bio, " "); +} int MAIN(int, char **); int MAIN(int argc, char **argv) - { - static const char magic[]="Salted__"; - char mbuf[sizeof magic-1]; - char *strbuf=NULL; - unsigned char *buff=NULL,*bufsize=NULL; - int bsize=BSIZE,verbose=0; - int ret=1,inl; - int nopad = 0; - unsigned char key[EVP_MAX_KEY_LENGTH],iv[EVP_MAX_IV_LENGTH]; - unsigned char salt[PKCS5_SALT_LEN]; - char *str=NULL, *passarg = NULL, *pass = NULL; - char *hkey=NULL,*hiv=NULL,*hsalt = NULL; - char *md=NULL; - int enc=1,printkey=0,i,base64=0; +{ + static const char magic[] = "Salted__"; + char mbuf[sizeof magic - 1]; + char *strbuf = NULL; + unsigned char *buff = NULL, *bufsize = NULL; + int bsize = BSIZE, verbose = 0; + int ret = 1, inl; + int nopad = 0; + unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH]; + unsigned char salt[PKCS5_SALT_LEN]; + char *str = NULL, *passarg = NULL, *pass = NULL; + char *hkey = NULL, *hiv = NULL, *hsalt = NULL; + char *md = NULL; + int enc = 1, printkey = 0, i, base64 = 0; #ifdef ZLIB - int do_zlib=0; - BIO *bzl = NULL; + int do_zlib = 0; + BIO *bzl = NULL; #endif - int debug=0,olb64=0,nosalt=0; - const EVP_CIPHER *cipher=NULL,*c; - EVP_CIPHER_CTX *ctx = NULL; - char *inf=NULL,*outf=NULL; - BIO *in=NULL,*out=NULL,*b64=NULL,*benc=NULL,*rbio=NULL,*wbio=NULL; + int debug = 0, olb64 = 0, nosalt = 0; + const EVP_CIPHER *cipher = NULL, *c; + EVP_CIPHER_CTX *ctx = NULL; + char *inf = NULL, *outf = NULL; + BIO *in = NULL, *out = NULL, *b64 = NULL, *benc = NULL, *rbio = + NULL, *wbio = NULL; #define PROG_NAME_SIZE 39 - char pname[PROG_NAME_SIZE+1]; + char pname[PROG_NAME_SIZE + 1]; #ifndef OPENSSL_NO_ENGINE - char *engine = NULL; + char *engine = NULL; #endif - const EVP_MD *dgst=NULL; - int non_fips_allow = 0; + const EVP_MD *dgst = NULL; + int non_fips_allow = 0; - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - /* first check the program name */ - program_name(argv[0],pname,sizeof pname); - if (strcmp(pname,"base64") == 0) - base64=1; + /* first check the program name */ + program_name(argv[0], pname, sizeof pname); + if (strcmp(pname, "base64") == 0) + base64 = 1; #ifdef ZLIB - if (strcmp(pname,"zlib") == 0) - do_zlib=1; + if (strcmp(pname, "zlib") == 0) + do_zlib = 1; #endif - cipher=EVP_get_cipherbyname(pname); + cipher = EVP_get_cipherbyname(pname); #ifdef ZLIB - if (!do_zlib && !base64 && (cipher == NULL) - && (strcmp(pname,"enc") != 0)) + if (!do_zlib && !base64 && (cipher == NULL) + && (strcmp(pname, "enc") != 0)) #else - if (!base64 && (cipher == NULL) && (strcmp(pname,"enc") != 0)) + if (!base64 && (cipher == NULL) && (strcmp(pname, "enc") != 0)) #endif - { - BIO_printf(bio_err,"%s is an unknown cipher\n",pname); - goto bad; - } - - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-e") == 0) - enc=1; - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - inf= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outf= *(++argv); - } - else if (strcmp(*argv,"-pass") == 0) - { - if (--argc < 1) goto bad; - passarg= *(++argv); - } + { + BIO_printf(bio_err, "%s is an unknown cipher\n", pname); + goto bad; + } + + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-e") == 0) + enc = 1; + else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + inf = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outf = *(++argv); + } else if (strcmp(*argv, "-pass") == 0) { + if (--argc < 1) + goto bad; + passarg = *(++argv); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } #endif - else if (strcmp(*argv,"-d") == 0) - enc=0; - else if (strcmp(*argv,"-p") == 0) - printkey=1; - else if (strcmp(*argv,"-v") == 0) - verbose=1; - else if (strcmp(*argv,"-nopad") == 0) - nopad=1; - else if (strcmp(*argv,"-salt") == 0) - nosalt=0; - else if (strcmp(*argv,"-nosalt") == 0) - nosalt=1; - else if (strcmp(*argv,"-debug") == 0) - debug=1; - else if (strcmp(*argv,"-P") == 0) - printkey=2; - else if (strcmp(*argv,"-A") == 0) - olb64=1; - else if (strcmp(*argv,"-a") == 0) - base64=1; - else if (strcmp(*argv,"-base64") == 0) - base64=1; + else if (strcmp(*argv, "-d") == 0) + enc = 0; + else if (strcmp(*argv, "-p") == 0) + printkey = 1; + else if (strcmp(*argv, "-v") == 0) + verbose = 1; + else if (strcmp(*argv, "-nopad") == 0) + nopad = 1; + else if (strcmp(*argv, "-salt") == 0) + nosalt = 0; + else if (strcmp(*argv, "-nosalt") == 0) + nosalt = 1; + else if (strcmp(*argv, "-debug") == 0) + debug = 1; + else if (strcmp(*argv, "-P") == 0) + printkey = 2; + else if (strcmp(*argv, "-A") == 0) + olb64 = 1; + else if (strcmp(*argv, "-a") == 0) + base64 = 1; + else if (strcmp(*argv, "-base64") == 0) + base64 = 1; #ifdef ZLIB - else if (strcmp(*argv,"-z") == 0) - do_zlib=1; + else if (strcmp(*argv, "-z") == 0) + do_zlib = 1; #endif - else if (strcmp(*argv,"-bufsize") == 0) - { - if (--argc < 1) goto bad; - bufsize=(unsigned char *)*(++argv); - } - else if (strcmp(*argv,"-k") == 0) - { - if (--argc < 1) goto bad; - str= *(++argv); - } - else if (strcmp(*argv,"-kfile") == 0) - { - static char buf[128]; - FILE *infile; - char *file; - - if (--argc < 1) goto bad; - file= *(++argv); - infile=fopen(file,"r"); - if (infile == NULL) - { - BIO_printf(bio_err,"unable to read key from '%s'\n", - file); - goto bad; - } - buf[0]='\0'; - if (!fgets(buf,sizeof buf,infile)) - { - BIO_printf(bio_err,"unable to read key from '%s'\n", - file); - goto bad; - } - fclose(infile); - i=strlen(buf); - if ((i > 0) && - ((buf[i-1] == '\n') || (buf[i-1] == '\r'))) - buf[--i]='\0'; - if ((i > 0) && - ((buf[i-1] == '\n') || (buf[i-1] == '\r'))) - buf[--i]='\0'; - if (i < 1) - { - BIO_printf(bio_err,"zero length password\n"); - goto bad; - } - str=buf; - } - else if (strcmp(*argv,"-K") == 0) - { - if (--argc < 1) goto bad; - hkey= *(++argv); - } - else if (strcmp(*argv,"-S") == 0) - { - if (--argc < 1) goto bad; - hsalt= *(++argv); - } - else if (strcmp(*argv,"-iv") == 0) - { - if (--argc < 1) goto bad; - hiv= *(++argv); - } - else if (strcmp(*argv,"-md") == 0) - { - if (--argc < 1) goto bad; - md= *(++argv); - } - else if (strcmp(*argv,"-non-fips-allow") == 0) - non_fips_allow = 1; - else if ((argv[0][0] == '-') && - ((c=EVP_get_cipherbyname(&(argv[0][1]))) != NULL)) - { - cipher=c; - } - else if (strcmp(*argv,"-none") == 0) - cipher=NULL; - else - { - BIO_printf(bio_err,"unknown option '%s'\n",*argv); -bad: - BIO_printf(bio_err,"options are\n"); - BIO_printf(bio_err,"%-14s input file\n","-in "); - BIO_printf(bio_err,"%-14s output file\n","-out "); - BIO_printf(bio_err,"%-14s pass phrase source\n","-pass "); - BIO_printf(bio_err,"%-14s encrypt\n","-e"); - BIO_printf(bio_err,"%-14s decrypt\n","-d"); - BIO_printf(bio_err,"%-14s base64 encode/decode, depending on encryption flag\n","-a/-base64"); - BIO_printf(bio_err,"%-14s passphrase is the next argument\n","-k"); - BIO_printf(bio_err,"%-14s passphrase is the first line of the file argument\n","-kfile"); - BIO_printf(bio_err,"%-14s the next argument is the md to use to create a key\n","-md"); - BIO_printf(bio_err,"%-14s from a passphrase. One of md2, md5, sha or sha1\n",""); - BIO_printf(bio_err,"%-14s salt in hex is the next argument\n","-S"); - BIO_printf(bio_err,"%-14s key/iv in hex is the next argument\n","-K/-iv"); - BIO_printf(bio_err,"%-14s print the iv/key (then exit if -P)\n","-[pP]"); - BIO_printf(bio_err,"%-14s buffer size\n","-bufsize "); - BIO_printf(bio_err,"%-14s disable standard block padding\n","-nopad"); + else if (strcmp(*argv, "-bufsize") == 0) { + if (--argc < 1) + goto bad; + bufsize = (unsigned char *)*(++argv); + } else if (strcmp(*argv, "-k") == 0) { + if (--argc < 1) + goto bad; + str = *(++argv); + } else if (strcmp(*argv, "-kfile") == 0) { + static char buf[128]; + FILE *infile; + char *file; + + if (--argc < 1) + goto bad; + file = *(++argv); + infile = fopen(file, "r"); + if (infile == NULL) { + BIO_printf(bio_err, "unable to read key from '%s'\n", file); + goto bad; + } + buf[0] = '\0'; + if (!fgets(buf, sizeof buf, infile)) { + BIO_printf(bio_err, "unable to read key from '%s'\n", file); + goto bad; + } + fclose(infile); + i = strlen(buf); + if ((i > 0) && ((buf[i - 1] == '\n') || (buf[i - 1] == '\r'))) + buf[--i] = '\0'; + if ((i > 0) && ((buf[i - 1] == '\n') || (buf[i - 1] == '\r'))) + buf[--i] = '\0'; + if (i < 1) { + BIO_printf(bio_err, "zero length password\n"); + goto bad; + } + str = buf; + } else if (strcmp(*argv, "-K") == 0) { + if (--argc < 1) + goto bad; + hkey = *(++argv); + } else if (strcmp(*argv, "-S") == 0) { + if (--argc < 1) + goto bad; + hsalt = *(++argv); + } else if (strcmp(*argv, "-iv") == 0) { + if (--argc < 1) + goto bad; + hiv = *(++argv); + } else if (strcmp(*argv, "-md") == 0) { + if (--argc < 1) + goto bad; + md = *(++argv); + } else if (strcmp(*argv, "-non-fips-allow") == 0) + non_fips_allow = 1; + else if ((argv[0][0] == '-') && + ((c = EVP_get_cipherbyname(&(argv[0][1]))) != NULL)) { + cipher = c; + } else if (strcmp(*argv, "-none") == 0) + cipher = NULL; + else { + BIO_printf(bio_err, "unknown option '%s'\n", *argv); + bad: + BIO_printf(bio_err, "options are\n"); + BIO_printf(bio_err, "%-14s input file\n", "-in "); + BIO_printf(bio_err, "%-14s output file\n", "-out "); + BIO_printf(bio_err, "%-14s pass phrase source\n", "-pass "); + BIO_printf(bio_err, "%-14s encrypt\n", "-e"); + BIO_printf(bio_err, "%-14s decrypt\n", "-d"); + BIO_printf(bio_err, + "%-14s base64 encode/decode, depending on encryption flag\n", + "-a/-base64"); + BIO_printf(bio_err, "%-14s passphrase is the next argument\n", + "-k"); + BIO_printf(bio_err, + "%-14s passphrase is the first line of the file argument\n", + "-kfile"); + BIO_printf(bio_err, + "%-14s the next argument is the md to use to create a key\n", + "-md"); + BIO_printf(bio_err, + "%-14s from a passphrase. One of md2, md5, sha or sha1\n", + ""); + BIO_printf(bio_err, "%-14s salt in hex is the next argument\n", + "-S"); + BIO_printf(bio_err, "%-14s key/iv in hex is the next argument\n", + "-K/-iv"); + BIO_printf(bio_err, "%-14s print the iv/key (then exit if -P)\n", + "-[pP]"); + BIO_printf(bio_err, "%-14s buffer size\n", "-bufsize "); + BIO_printf(bio_err, "%-14s disable standard block padding\n", + "-nopad"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err,"%-14s use engine e, possibly a hardware device.\n","-engine e"); + BIO_printf(bio_err, + "%-14s use engine e, possibly a hardware device.\n", + "-engine e"); #endif - BIO_printf(bio_err,"Cipher Types\n"); - OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, - show_ciphers, - bio_err); - BIO_printf(bio_err,"\n"); + BIO_printf(bio_err, "Cipher Types\n"); + OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, + show_ciphers, bio_err); + BIO_printf(bio_err, "\n"); - goto end; - } - argc--; - argv++; - } + goto end; + } + argc--; + argv++; + } #ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); + setup_engine(bio_err, engine, 0); #endif - if (cipher && EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) - { - BIO_printf(bio_err, "AEAD ciphers not supported by the enc utility\n"); - goto end; - } - - if (cipher && (EVP_CIPHER_mode(cipher) == EVP_CIPH_XTS_MODE)) - { - BIO_printf(bio_err, "Ciphers in XTS mode are not supported by the enc utility\n"); - goto end; - } - - if (md && (dgst=EVP_get_digestbyname(md)) == NULL) - { - BIO_printf(bio_err,"%s is an unsupported message digest type\n",md); - goto end; - } - - if (dgst == NULL) - { - dgst = EVP_md5(); - } - - if (bufsize != NULL) - { - unsigned long n; - - for (n=0; *bufsize; bufsize++) - { - i= *bufsize; - if ((i <= '9') && (i >= '0')) - n=n*10+i-'0'; - else if (i == 'k') - { - n*=1024; - bufsize++; - break; - } - } - if (*bufsize != '\0') - { - BIO_printf(bio_err,"invalid 'bufsize' specified.\n"); - goto end; - } - - /* It must be large enough for a base64 encoded line */ - if (base64 && n < 80) n=80; - - bsize=(int)n; - if (verbose) BIO_printf(bio_err,"bufsize=%d\n",bsize); - } - - strbuf=OPENSSL_malloc(SIZE); - buff=(unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize)); - if ((buff == NULL) || (strbuf == NULL)) - { - BIO_printf(bio_err,"OPENSSL_malloc failure %ld\n",(long)EVP_ENCODE_LENGTH(bsize)); - goto end; - } - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - if (debug) - { - BIO_set_callback(in,BIO_debug_callback); - BIO_set_callback(out,BIO_debug_callback); - BIO_set_callback_arg(in,(char *)bio_err); - BIO_set_callback_arg(out,(char *)bio_err); - } - - if (inf == NULL) - { + if (cipher && EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) { + BIO_printf(bio_err, + "AEAD ciphers not supported by the enc utility\n"); + goto end; + } + + if (cipher && (EVP_CIPHER_mode(cipher) == EVP_CIPH_XTS_MODE)) { + BIO_printf(bio_err, + "Ciphers in XTS mode are not supported by the enc utility\n"); + goto end; + } + + if (md && (dgst = EVP_get_digestbyname(md)) == NULL) { + BIO_printf(bio_err, "%s is an unsupported message digest type\n", md); + goto end; + } + + if (dgst == NULL) { + dgst = EVP_md5(); + } + + if (bufsize != NULL) { + unsigned long n; + + for (n = 0; *bufsize; bufsize++) { + i = *bufsize; + if ((i <= '9') && (i >= '0')) + n = n * 10 + i - '0'; + else if (i == 'k') { + n *= 1024; + bufsize++; + break; + } + } + if (*bufsize != '\0') { + BIO_printf(bio_err, "invalid 'bufsize' specified.\n"); + goto end; + } + + /* It must be large enough for a base64 encoded line */ + if (base64 && n < 80) + n = 80; + + bsize = (int)n; + if (verbose) + BIO_printf(bio_err, "bufsize=%d\n", bsize); + } + + strbuf = OPENSSL_malloc(SIZE); + buff = (unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize)); + if ((buff == NULL) || (strbuf == NULL)) { + BIO_printf(bio_err, "OPENSSL_malloc failure %ld\n", + (long)EVP_ENCODE_LENGTH(bsize)); + goto end; + } + + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } + if (debug) { + BIO_set_callback(in, BIO_debug_callback); + BIO_set_callback(out, BIO_debug_callback); + BIO_set_callback_arg(in, (char *)bio_err); + BIO_set_callback_arg(out, (char *)bio_err); + } + + if (inf == NULL) { #ifndef OPENSSL_NO_SETVBUF_IONBF - if (bufsize != NULL) - setvbuf(stdin, (char *)NULL, _IONBF, 0); -#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ - BIO_set_fp(in,stdin,BIO_NOCLOSE); - } - else - { - if (BIO_read_filename(in,inf) <= 0) - { - perror(inf); - goto end; - } - } - - if(!str && passarg) { - if(!app_passwd(bio_err, passarg, NULL, &pass, NULL)) { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - str = pass; - } - - if ((str == NULL) && (cipher != NULL) && (hkey == NULL)) - { - for (;;) - { - char buf[200]; - - BIO_snprintf(buf,sizeof buf,"enter %s %s password:", - OBJ_nid2ln(EVP_CIPHER_nid(cipher)), - (enc)?"encryption":"decryption"); - strbuf[0]='\0'; - i=EVP_read_pw_string((char *)strbuf,SIZE,buf,enc); - if (i == 0) - { - if (strbuf[0] == '\0') - { - ret=1; - goto end; - } - str=strbuf; - break; - } - if (i < 0) - { - BIO_printf(bio_err,"bad password read\n"); - goto end; - } - } - } - - - if (outf == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); + if (bufsize != NULL) + setvbuf(stdin, (char *)NULL, _IONBF, 0); +#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ + BIO_set_fp(in, stdin, BIO_NOCLOSE); + } else { + if (BIO_read_filename(in, inf) <= 0) { + perror(inf); + goto end; + } + } + + if (!str && passarg) { + if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + str = pass; + } + + if ((str == NULL) && (cipher != NULL) && (hkey == NULL)) { + for (;;) { + char buf[200]; + + BIO_snprintf(buf, sizeof buf, "enter %s %s password:", + OBJ_nid2ln(EVP_CIPHER_nid(cipher)), + (enc) ? "encryption" : "decryption"); + strbuf[0] = '\0'; + i = EVP_read_pw_string((char *)strbuf, SIZE, buf, enc); + if (i == 0) { + if (strbuf[0] == '\0') { + ret = 1; + goto end; + } + str = strbuf; + break; + } + if (i < 0) { + BIO_printf(bio_err, "bad password read\n"); + goto end; + } + } + } + + if (outf == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifndef OPENSSL_NO_SETVBUF_IONBF - if (bufsize != NULL) - setvbuf(stdout, (char *)NULL, _IONBF, 0); -#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ + if (bufsize != NULL) + setvbuf(stdout, (char *)NULL, _IONBF, 0); +#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - if (BIO_write_filename(out,outf) <= 0) - { - perror(outf); - goto end; - } - } - - rbio=in; - wbio=out; + } else { + if (BIO_write_filename(out, outf) <= 0) { + perror(outf); + goto end; + } + } + + rbio = in; + wbio = out; #ifdef ZLIB - if (do_zlib) - { - if ((bzl=BIO_new(BIO_f_zlib())) == NULL) - goto end; - if (enc) - wbio=BIO_push(bzl,wbio); - else - rbio=BIO_push(bzl,rbio); - } + if (do_zlib) { + if ((bzl = BIO_new(BIO_f_zlib())) == NULL) + goto end; + if (enc) + wbio = BIO_push(bzl, wbio); + else + rbio = BIO_push(bzl, rbio); + } #endif - if (base64) - { - if ((b64=BIO_new(BIO_f_base64())) == NULL) - goto end; - if (debug) - { - BIO_set_callback(b64,BIO_debug_callback); - BIO_set_callback_arg(b64,(char *)bio_err); - } - if (olb64) - BIO_set_flags(b64,BIO_FLAGS_BASE64_NO_NL); - if (enc) - wbio=BIO_push(b64,wbio); - else - rbio=BIO_push(b64,rbio); - } - - if (cipher != NULL) - { - /* Note that str is NULL if a key was passed on the command - * line, so we get no salt in that case. Is this a bug? - */ - if (str != NULL) - { - /* Salt handling: if encrypting generate a salt and - * write to output BIO. If decrypting read salt from - * input BIO. - */ - unsigned char *sptr; - if(nosalt) sptr = NULL; - else { - if(enc) { - if(hsalt) { - if(!set_hex(hsalt,salt,sizeof salt)) { - BIO_printf(bio_err, - "invalid hex salt value\n"); - goto end; - } - } else if (RAND_pseudo_bytes(salt, sizeof salt) < 0) - goto end; - /* If -P option then don't bother writing */ - if((printkey != 2) - && (BIO_write(wbio,magic, - sizeof magic-1) != sizeof magic-1 - || BIO_write(wbio, - (char *)salt, - sizeof salt) != sizeof salt)) { - BIO_printf(bio_err,"error writing output file\n"); - goto end; - } - } else if(BIO_read(rbio,mbuf,sizeof mbuf) != sizeof mbuf - || BIO_read(rbio, - (unsigned char *)salt, - sizeof salt) != sizeof salt) { - BIO_printf(bio_err,"error reading input file\n"); - goto end; - } else if(memcmp(mbuf,magic,sizeof magic-1)) { - BIO_printf(bio_err,"bad magic number\n"); - goto end; - } - - sptr = salt; - } - - EVP_BytesToKey(cipher,dgst,sptr, - (unsigned char *)str, - strlen(str),1,key,iv); - /* zero the complete buffer or the string - * passed from the command line - * bug picked up by - * Larry J. Hughes Jr. */ - if (str == strbuf) - OPENSSL_cleanse(str,SIZE); - else - OPENSSL_cleanse(str,strlen(str)); - } - if ((hiv != NULL) && !set_hex(hiv,iv,sizeof iv)) - { - BIO_printf(bio_err,"invalid hex iv value\n"); - goto end; - } - if ((hiv == NULL) && (str == NULL) - && EVP_CIPHER_iv_length(cipher) != 0) - { - /* No IV was explicitly set and no IV was generated - * during EVP_BytesToKey. Hence the IV is undefined, - * making correct decryption impossible. */ - BIO_printf(bio_err, "iv undefined\n"); - goto end; - } - if ((hkey != NULL) && !set_hex(hkey,key,sizeof key)) - { - BIO_printf(bio_err,"invalid hex key value\n"); - goto end; - } - - if ((benc=BIO_new(BIO_f_cipher())) == NULL) - goto end; - - /* Since we may be changing parameters work on the encryption - * context rather than calling BIO_set_cipher(). - */ - - BIO_get_cipher_ctx(benc, &ctx); - - if (non_fips_allow) - EVP_CIPHER_CTX_set_flags(ctx, - EVP_CIPH_FLAG_NON_FIPS_ALLOW); - - if (!EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, enc)) - { - BIO_printf(bio_err, "Error setting cipher %s\n", - EVP_CIPHER_name(cipher)); - ERR_print_errors(bio_err); - goto end; - } - - if (nopad) - EVP_CIPHER_CTX_set_padding(ctx, 0); - - if (!EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, enc)) - { - BIO_printf(bio_err, "Error setting cipher %s\n", - EVP_CIPHER_name(cipher)); - ERR_print_errors(bio_err); - goto end; - } - - if (debug) - { - BIO_set_callback(benc,BIO_debug_callback); - BIO_set_callback_arg(benc,(char *)bio_err); - } - - if (printkey) - { - if (!nosalt) - { - printf("salt="); - for (i=0; i<(int)sizeof(salt); i++) - printf("%02X",salt[i]); - printf("\n"); - } - if (cipher->key_len > 0) - { - printf("key="); - for (i=0; ikey_len; i++) - printf("%02X",key[i]); - printf("\n"); - } - if (cipher->iv_len > 0) - { - printf("iv ="); - for (i=0; iiv_len; i++) - printf("%02X",iv[i]); - printf("\n"); - } - if (printkey == 2) - { - ret=0; - goto end; - } - } - } - - /* Only encrypt/decrypt as we write the file */ - if (benc != NULL) - wbio=BIO_push(benc,wbio); - - for (;;) - { - inl=BIO_read(rbio,(char *)buff,bsize); - if (inl <= 0) break; - if (BIO_write(wbio,(char *)buff,inl) != inl) - { - BIO_printf(bio_err,"error writing output file\n"); - goto end; - } - } - if (!BIO_flush(wbio)) - { - BIO_printf(bio_err,"bad decrypt\n"); - goto end; - } - - ret=0; - if (verbose) - { - BIO_printf(bio_err,"bytes read :%8ld\n",BIO_number_read(in)); - BIO_printf(bio_err,"bytes written:%8ld\n",BIO_number_written(out)); - } -end: - ERR_print_errors(bio_err); - if (strbuf != NULL) OPENSSL_free(strbuf); - if (buff != NULL) OPENSSL_free(buff); - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (benc != NULL) BIO_free(benc); - if (b64 != NULL) BIO_free(b64); + if (base64) { + if ((b64 = BIO_new(BIO_f_base64())) == NULL) + goto end; + if (debug) { + BIO_set_callback(b64, BIO_debug_callback); + BIO_set_callback_arg(b64, (char *)bio_err); + } + if (olb64) + BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); + if (enc) + wbio = BIO_push(b64, wbio); + else + rbio = BIO_push(b64, rbio); + } + + if (cipher != NULL) { + /* + * Note that str is NULL if a key was passed on the command line, so + * we get no salt in that case. Is this a bug? + */ + if (str != NULL) { + /* + * Salt handling: if encrypting generate a salt and write to + * output BIO. If decrypting read salt from input BIO. + */ + unsigned char *sptr; + if (nosalt) + sptr = NULL; + else { + if (enc) { + if (hsalt) { + if (!set_hex(hsalt, salt, sizeof salt)) { + BIO_printf(bio_err, "invalid hex salt value\n"); + goto end; + } + } else if (RAND_pseudo_bytes(salt, sizeof salt) < 0) + goto end; + /* + * If -P option then don't bother writing + */ + if ((printkey != 2) + && (BIO_write(wbio, magic, + sizeof magic - 1) != sizeof magic - 1 + || BIO_write(wbio, + (char *)salt, + sizeof salt) != sizeof salt)) { + BIO_printf(bio_err, "error writing output file\n"); + goto end; + } + } else if (BIO_read(rbio, mbuf, sizeof mbuf) != sizeof mbuf + || BIO_read(rbio, + (unsigned char *)salt, + sizeof salt) != sizeof salt) { + BIO_printf(bio_err, "error reading input file\n"); + goto end; + } else if (memcmp(mbuf, magic, sizeof magic - 1)) { + BIO_printf(bio_err, "bad magic number\n"); + goto end; + } + + sptr = salt; + } + + EVP_BytesToKey(cipher, dgst, sptr, + (unsigned char *)str, strlen(str), 1, key, iv); + /* + * zero the complete buffer or the string passed from the command + * line bug picked up by Larry J. Hughes Jr. + */ + if (str == strbuf) + OPENSSL_cleanse(str, SIZE); + else + OPENSSL_cleanse(str, strlen(str)); + } + if ((hiv != NULL) && !set_hex(hiv, iv, sizeof iv)) { + BIO_printf(bio_err, "invalid hex iv value\n"); + goto end; + } + if ((hiv == NULL) && (str == NULL) + && EVP_CIPHER_iv_length(cipher) != 0) { + /* + * No IV was explicitly set and no IV was generated during + * EVP_BytesToKey. Hence the IV is undefined, making correct + * decryption impossible. + */ + BIO_printf(bio_err, "iv undefined\n"); + goto end; + } + if ((hkey != NULL) && !set_hex(hkey, key, sizeof key)) { + BIO_printf(bio_err, "invalid hex key value\n"); + goto end; + } + + if ((benc = BIO_new(BIO_f_cipher())) == NULL) + goto end; + + /* + * Since we may be changing parameters work on the encryption context + * rather than calling BIO_set_cipher(). + */ + + BIO_get_cipher_ctx(benc, &ctx); + + if (non_fips_allow) + EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPH_FLAG_NON_FIPS_ALLOW); + + if (!EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, enc)) { + BIO_printf(bio_err, "Error setting cipher %s\n", + EVP_CIPHER_name(cipher)); + ERR_print_errors(bio_err); + goto end; + } + + if (nopad) + EVP_CIPHER_CTX_set_padding(ctx, 0); + + if (!EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, enc)) { + BIO_printf(bio_err, "Error setting cipher %s\n", + EVP_CIPHER_name(cipher)); + ERR_print_errors(bio_err); + goto end; + } + + if (debug) { + BIO_set_callback(benc, BIO_debug_callback); + BIO_set_callback_arg(benc, (char *)bio_err); + } + + if (printkey) { + if (!nosalt) { + printf("salt="); + for (i = 0; i < (int)sizeof(salt); i++) + printf("%02X", salt[i]); + printf("\n"); + } + if (cipher->key_len > 0) { + printf("key="); + for (i = 0; i < cipher->key_len; i++) + printf("%02X", key[i]); + printf("\n"); + } + if (cipher->iv_len > 0) { + printf("iv ="); + for (i = 0; i < cipher->iv_len; i++) + printf("%02X", iv[i]); + printf("\n"); + } + if (printkey == 2) { + ret = 0; + goto end; + } + } + } + + /* Only encrypt/decrypt as we write the file */ + if (benc != NULL) + wbio = BIO_push(benc, wbio); + + for (;;) { + inl = BIO_read(rbio, (char *)buff, bsize); + if (inl <= 0) + break; + if (BIO_write(wbio, (char *)buff, inl) != inl) { + BIO_printf(bio_err, "error writing output file\n"); + goto end; + } + } + if (!BIO_flush(wbio)) { + BIO_printf(bio_err, "bad decrypt\n"); + goto end; + } + + ret = 0; + if (verbose) { + BIO_printf(bio_err, "bytes read :%8ld\n", BIO_number_read(in)); + BIO_printf(bio_err, "bytes written:%8ld\n", BIO_number_written(out)); + } + end: + ERR_print_errors(bio_err); + if (strbuf != NULL) + OPENSSL_free(strbuf); + if (buff != NULL) + OPENSSL_free(buff); + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (benc != NULL) + BIO_free(benc); + if (b64 != NULL) + BIO_free(b64); #ifdef ZLIB - if (bzl != NULL) BIO_free(bzl); + if (bzl != NULL) + BIO_free(bzl); #endif - if(pass) OPENSSL_free(pass); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (pass) + OPENSSL_free(pass); + apps_shutdown(); + OPENSSL_EXIT(ret); +} int set_hex(char *in, unsigned char *out, int size) - { - int i,n; - unsigned char j; - - n=strlen(in); - if (n > (size*2)) - { - BIO_printf(bio_err,"hex string is too long\n"); - return(0); - } - memset(out,0,size); - for (i=0; i= '0') && (j <= '9')) - j-='0'; - else if ((j >= 'A') && (j <= 'F')) - j=j-'A'+10; - else if ((j >= 'a') && (j <= 'f')) - j=j-'a'+10; - else - { - BIO_printf(bio_err,"non-hex digit\n"); - return(0); - } - if (i&1) - out[i/2]|=j; - else - out[i/2]=(j<<4); - } - return(1); - } +{ + int i, n; + unsigned char j; + + n = strlen(in); + if (n > (size * 2)) { + BIO_printf(bio_err, "hex string is too long\n"); + return (0); + } + memset(out, 0, size); + for (i = 0; i < n; i++) { + j = (unsigned char)*in; + *(in++) = '\0'; + if (j == 0) + break; + if ((j >= '0') && (j <= '9')) + j -= '0'; + else if ((j >= 'A') && (j <= 'F')) + j = j - 'A' + 10; + else if ((j >= 'a') && (j <= 'f')) + j = j - 'a' + 10; + else { + BIO_printf(bio_err, "non-hex digit\n"); + return (0); + } + if (i & 1) + out[i / 2] |= j; + else + out[i / 2] = (j << 4); + } + return (1); +} diff --git a/apps/engine.c b/apps/engine.c index 9a0294398e..3d70cac416 100644 --- a/apps/engine.c +++ b/apps/engine.c @@ -1,6 +1,7 @@ /* apps/engine.c -*- mode: C; c-file-style: "eay" -*- */ -/* Written by Richard Levitte for the OpenSSL - * project 2000. +/* + * Written by Richard Levitte for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 2000 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -56,494 +57,461 @@ * */ - #include #include #include #ifdef OPENSSL_NO_STDIO -#define APPS_WIN16 +# define APPS_WIN16 #endif #include "apps.h" #include #ifndef OPENSSL_NO_ENGINE -#include -#include - -#undef PROG -#define PROG engine_main - -static const char *engine_usage[]={ -"usage: engine opts [engine ...]\n", -" -v[v[v[v]]] - verbose mode, for each engine, list its 'control commands'\n", -" -vv will additionally display each command's description\n", -" -vvv will also add the input flags for each command\n", -" -vvvv will also show internal input flags\n", -" -c - for each engine, also list the capabilities\n", -" -t[t] - for each engine, check that they are really available\n", -" -tt will display error trace for unavailable engines\n", -" -pre - runs command 'cmd' against the ENGINE before any attempts\n", -" to load it (if -t is used)\n", -" -post - runs command 'cmd' against the ENGINE after loading it\n", -" (only used if -t is also provided)\n", -" NB: -pre and -post will be applied to all ENGINEs supplied on the command\n", -" line, or all supported ENGINEs if none are specified.\n", -" Eg. '-pre \"SO_PATH:/lib/libdriver.so\"' calls command \"SO_PATH\" with\n", -" argument \"/lib/libdriver.so\".\n", -NULL +# include +# include + +# undef PROG +# define PROG engine_main + +static const char *engine_usage[] = { + "usage: engine opts [engine ...]\n", + " -v[v[v[v]]] - verbose mode, for each engine, list its 'control commands'\n", + " -vv will additionally display each command's description\n", + " -vvv will also add the input flags for each command\n", + " -vvvv will also show internal input flags\n", + " -c - for each engine, also list the capabilities\n", + " -t[t] - for each engine, check that they are really available\n", + " -tt will display error trace for unavailable engines\n", + " -pre - runs command 'cmd' against the ENGINE before any attempts\n", + " to load it (if -t is used)\n", + " -post - runs command 'cmd' against the ENGINE after loading it\n", + " (only used if -t is also provided)\n", + " NB: -pre and -post will be applied to all ENGINEs supplied on the command\n", + " line, or all supported ENGINEs if none are specified.\n", + " Eg. '-pre \"SO_PATH:/lib/libdriver.so\"' calls command \"SO_PATH\" with\n", + " argument \"/lib/libdriver.so\".\n", + NULL }; static void identity(char *ptr) - { - return; - } +{ + return; +} static int append_buf(char **buf, const char *s, int *size, int step) - { - int l = strlen(s); +{ + int l = strlen(s); - if (*buf == NULL) - { - *size = step; - *buf = OPENSSL_malloc(*size); - if (*buf == NULL) - return 0; - **buf = '\0'; - } + if (*buf == NULL) { + *size = step; + *buf = OPENSSL_malloc(*size); + if (*buf == NULL) + return 0; + **buf = '\0'; + } - if (**buf != '\0') - l += 2; /* ", " */ + if (**buf != '\0') + l += 2; /* ", " */ - if (strlen(*buf) + strlen(s) >= (unsigned int)*size) - { - *size += step; - *buf = OPENSSL_realloc(*buf, *size); - } + if (strlen(*buf) + strlen(s) >= (unsigned int)*size) { + *size += step; + *buf = OPENSSL_realloc(*buf, *size); + } - if (*buf == NULL) - return 0; + if (*buf == NULL) + return 0; - if (**buf != '\0') - BUF_strlcat(*buf, ", ", *size); - BUF_strlcat(*buf, s, *size); + if (**buf != '\0') + BUF_strlcat(*buf, ", ", *size); + BUF_strlcat(*buf, s, *size); - return 1; - } + return 1; +} static int util_flags(BIO *bio_out, unsigned int flags, const char *indent) - { - int started = 0, err = 0; - /* Indent before displaying input flags */ - BIO_printf(bio_out, "%s%s(input flags): ", indent, indent); - if(flags == 0) - { - BIO_printf(bio_out, "\n"); - return 1; - } - /* If the object is internal, mark it in a way that shows instead of - * having it part of all the other flags, even if it really is. */ - if(flags & ENGINE_CMD_FLAG_INTERNAL) - { - BIO_printf(bio_out, "[Internal] "); - } - - if(flags & ENGINE_CMD_FLAG_NUMERIC) - { - BIO_printf(bio_out, "NUMERIC"); - started = 1; - } - /* Now we check that no combinations of the mutually exclusive NUMERIC, - * STRING, and NO_INPUT flags have been used. Future flags that can be - * OR'd together with these would need to added after these to preserve - * the testing logic. */ - if(flags & ENGINE_CMD_FLAG_STRING) - { - if(started) - { - BIO_printf(bio_out, "|"); - err = 1; - } - BIO_printf(bio_out, "STRING"); - started = 1; - } - if(flags & ENGINE_CMD_FLAG_NO_INPUT) - { - if(started) - { - BIO_printf(bio_out, "|"); - err = 1; - } - BIO_printf(bio_out, "NO_INPUT"); - started = 1; - } - /* Check for unknown flags */ - flags = flags & ~ENGINE_CMD_FLAG_NUMERIC & - ~ENGINE_CMD_FLAG_STRING & - ~ENGINE_CMD_FLAG_NO_INPUT & - ~ENGINE_CMD_FLAG_INTERNAL; - if(flags) - { - if(started) BIO_printf(bio_out, "|"); - BIO_printf(bio_out, "<0x%04X>", flags); - } - if(err) - BIO_printf(bio_out, " "); - BIO_printf(bio_out, "\n"); - return 1; - } - -static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, const char *indent) - { - static const int line_wrap = 78; - int num; - int ret = 0; - char *name = NULL; - char *desc = NULL; - int flags; - int xpos = 0; - STACK_OF(OPENSSL_STRING) *cmds = NULL; - if(!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) || - ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE, - 0, NULL, NULL)) <= 0)) - { -#if 0 - BIO_printf(bio_out, "%s\n", indent); -#endif - return 1; - } - - cmds = sk_OPENSSL_STRING_new_null(); - - if(!cmds) - goto err; - do { - int len; - /* Get the command input flags */ - if((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num, - NULL, NULL)) < 0) - goto err; - if (!(flags & ENGINE_CMD_FLAG_INTERNAL) || verbose >= 4) - { - /* Get the command name */ - if((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num, - NULL, NULL)) <= 0) - goto err; - if((name = OPENSSL_malloc(len + 1)) == NULL) - goto err; - if(ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name, +{ + int started = 0, err = 0; + /* Indent before displaying input flags */ + BIO_printf(bio_out, "%s%s(input flags): ", indent, indent); + if (flags == 0) { + BIO_printf(bio_out, "\n"); + return 1; + } + /* + * If the object is internal, mark it in a way that shows instead of + * having it part of all the other flags, even if it really is. + */ + if (flags & ENGINE_CMD_FLAG_INTERNAL) { + BIO_printf(bio_out, "[Internal] "); + } + + if (flags & ENGINE_CMD_FLAG_NUMERIC) { + BIO_printf(bio_out, "NUMERIC"); + started = 1; + } + /* + * Now we check that no combinations of the mutually exclusive NUMERIC, + * STRING, and NO_INPUT flags have been used. Future flags that can be + * OR'd together with these would need to added after these to preserve + * the testing logic. + */ + if (flags & ENGINE_CMD_FLAG_STRING) { + if (started) { + BIO_printf(bio_out, "|"); + err = 1; + } + BIO_printf(bio_out, "STRING"); + started = 1; + } + if (flags & ENGINE_CMD_FLAG_NO_INPUT) { + if (started) { + BIO_printf(bio_out, "|"); + err = 1; + } + BIO_printf(bio_out, "NO_INPUT"); + started = 1; + } + /* Check for unknown flags */ + flags = flags & ~ENGINE_CMD_FLAG_NUMERIC & + ~ENGINE_CMD_FLAG_STRING & + ~ENGINE_CMD_FLAG_NO_INPUT & ~ENGINE_CMD_FLAG_INTERNAL; + if (flags) { + if (started) + BIO_printf(bio_out, "|"); + BIO_printf(bio_out, "<0x%04X>", flags); + } + if (err) + BIO_printf(bio_out, " "); + BIO_printf(bio_out, "\n"); + return 1; +} + +static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, + const char *indent) +{ + static const int line_wrap = 78; + int num; + int ret = 0; + char *name = NULL; + char *desc = NULL; + int flags; + int xpos = 0; + STACK_OF(OPENSSL_STRING) *cmds = NULL; + if (!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) || + ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE, + 0, NULL, NULL)) <= 0)) { +# if 0 + BIO_printf(bio_out, "%s\n", indent); +# endif + return 1; + } + + cmds = sk_OPENSSL_STRING_new_null(); + + if (!cmds) + goto err; + do { + int len; + /* Get the command input flags */ + if ((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num, + NULL, NULL)) < 0) + goto err; + if (!(flags & ENGINE_CMD_FLAG_INTERNAL) || verbose >= 4) { + /* Get the command name */ + if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num, + NULL, NULL)) <= 0) + goto err; + if ((name = OPENSSL_malloc(len + 1)) == NULL) + goto err; + if (ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name, + NULL) <= 0) + goto err; + /* Get the command description */ + if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num, + NULL, NULL)) < 0) + goto err; + if (len > 0) { + if ((desc = OPENSSL_malloc(len + 1)) == NULL) + goto err; + if (ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc, NULL) <= 0) - goto err; - /* Get the command description */ - if((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num, - NULL, NULL)) < 0) - goto err; - if(len > 0) - { - if((desc = OPENSSL_malloc(len + 1)) == NULL) - goto err; - if(ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc, - NULL) <= 0) - goto err; - } - /* Now decide on the output */ - if(xpos == 0) - /* Do an indent */ - xpos = BIO_puts(bio_out, indent); - else - /* Otherwise prepend a ", " */ - xpos += BIO_printf(bio_out, ", "); - if(verbose == 1) - { - /* We're just listing names, comma-delimited */ - if((xpos > (int)strlen(indent)) && - (xpos + (int)strlen(name) > line_wrap)) - { - BIO_printf(bio_out, "\n"); - xpos = BIO_puts(bio_out, indent); - } - xpos += BIO_printf(bio_out, "%s", name); - } - else - { - /* We're listing names plus descriptions */ - BIO_printf(bio_out, "%s: %s\n", name, - (desc == NULL) ? "" : desc); - /* ... and sometimes input flags */ - if((verbose >= 3) && !util_flags(bio_out, flags, - indent)) - goto err; - xpos = 0; - } - } - OPENSSL_free(name); name = NULL; - if(desc) { OPENSSL_free(desc); desc = NULL; } - /* Move to the next command */ - num = ENGINE_ctrl(e, ENGINE_CTRL_GET_NEXT_CMD_TYPE, - num, NULL, NULL); - } while(num > 0); - if(xpos > 0) - BIO_printf(bio_out, "\n"); - ret = 1; -err: - if(cmds) sk_OPENSSL_STRING_pop_free(cmds, identity); - if(name) OPENSSL_free(name); - if(desc) OPENSSL_free(desc); - return ret; - } + goto err; + } + /* Now decide on the output */ + if (xpos == 0) + /* Do an indent */ + xpos = BIO_puts(bio_out, indent); + else + /* Otherwise prepend a ", " */ + xpos += BIO_printf(bio_out, ", "); + if (verbose == 1) { + /* + * We're just listing names, comma-delimited + */ + if ((xpos > (int)strlen(indent)) && + (xpos + (int)strlen(name) > line_wrap)) { + BIO_printf(bio_out, "\n"); + xpos = BIO_puts(bio_out, indent); + } + xpos += BIO_printf(bio_out, "%s", name); + } else { + /* We're listing names plus descriptions */ + BIO_printf(bio_out, "%s: %s\n", name, + (desc == NULL) ? "" : desc); + /* ... and sometimes input flags */ + if ((verbose >= 3) && !util_flags(bio_out, flags, indent)) + goto err; + xpos = 0; + } + } + OPENSSL_free(name); + name = NULL; + if (desc) { + OPENSSL_free(desc); + desc = NULL; + } + /* Move to the next command */ + num = ENGINE_ctrl(e, ENGINE_CTRL_GET_NEXT_CMD_TYPE, num, NULL, NULL); + } while (num > 0); + if (xpos > 0) + BIO_printf(bio_out, "\n"); + ret = 1; + err: + if (cmds) + sk_OPENSSL_STRING_pop_free(cmds, identity); + if (name) + OPENSSL_free(name); + if (desc) + OPENSSL_free(desc); + return ret; +} static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds, - BIO *bio_out, const char *indent) - { - int loop, res, num = sk_OPENSSL_STRING_num(cmds); - - if(num < 0) - { - BIO_printf(bio_out, "[Error]: internal stack error\n"); - return; - } - for(loop = 0; loop < num; loop++) - { - char buf[256]; - const char *cmd, *arg; - cmd = sk_OPENSSL_STRING_value(cmds, loop); - res = 1; /* assume success */ - /* Check if this command has no ":arg" */ - if((arg = strstr(cmd, ":")) == NULL) - { - if(!ENGINE_ctrl_cmd_string(e, cmd, NULL, 0)) - res = 0; - } - else - { - if((int)(arg - cmd) > 254) - { - BIO_printf(bio_out,"[Error]: command name too long\n"); - return; - } - memcpy(buf, cmd, (int)(arg - cmd)); - buf[arg-cmd] = '\0'; - arg++; /* Move past the ":" */ - /* Call the command with the argument */ - if(!ENGINE_ctrl_cmd_string(e, buf, arg, 0)) - res = 0; - } - if(res) - BIO_printf(bio_out, "[Success]: %s\n", cmd); - else - { - BIO_printf(bio_out, "[Failure]: %s\n", cmd); - ERR_print_errors(bio_out); - } - } - } + BIO *bio_out, const char *indent) +{ + int loop, res, num = sk_OPENSSL_STRING_num(cmds); + + if (num < 0) { + BIO_printf(bio_out, "[Error]: internal stack error\n"); + return; + } + for (loop = 0; loop < num; loop++) { + char buf[256]; + const char *cmd, *arg; + cmd = sk_OPENSSL_STRING_value(cmds, loop); + res = 1; /* assume success */ + /* Check if this command has no ":arg" */ + if ((arg = strstr(cmd, ":")) == NULL) { + if (!ENGINE_ctrl_cmd_string(e, cmd, NULL, 0)) + res = 0; + } else { + if ((int)(arg - cmd) > 254) { + BIO_printf(bio_out, "[Error]: command name too long\n"); + return; + } + memcpy(buf, cmd, (int)(arg - cmd)); + buf[arg - cmd] = '\0'; + arg++; /* Move past the ":" */ + /* Call the command with the argument */ + if (!ENGINE_ctrl_cmd_string(e, buf, arg, 0)) + res = 0; + } + if (res) + BIO_printf(bio_out, "[Success]: %s\n", cmd); + else { + BIO_printf(bio_out, "[Failure]: %s\n", cmd); + ERR_print_errors(bio_out); + } + } +} int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int ret=1,i; - const char **pp; - int verbose=0, list_cap=0, test_avail=0, test_avail_noise = 0; - ENGINE *e; - STACK_OF(OPENSSL_STRING) *engines = sk_OPENSSL_STRING_new_null(); - STACK_OF(OPENSSL_STRING) *pre_cmds = sk_OPENSSL_STRING_new_null(); - STACK_OF(OPENSSL_STRING) *post_cmds = sk_OPENSSL_STRING_new_null(); - int badops=1; - BIO *bio_out=NULL; - const char *indent = " "; - - apps_startup(); - SSL_load_error_strings(); - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - bio_out=BIO_new_fp(stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_out = BIO_push(tmpbio, bio_out); - } -#endif +{ + int ret = 1, i; + const char **pp; + int verbose = 0, list_cap = 0, test_avail = 0, test_avail_noise = 0; + ENGINE *e; + STACK_OF(OPENSSL_STRING) *engines = sk_OPENSSL_STRING_new_null(); + STACK_OF(OPENSSL_STRING) *pre_cmds = sk_OPENSSL_STRING_new_null(); + STACK_OF(OPENSSL_STRING) *post_cmds = sk_OPENSSL_STRING_new_null(); + int badops = 1; + BIO *bio_out = NULL; + const char *indent = " "; + + apps_startup(); + SSL_load_error_strings(); + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + bio_out = BIO_new_fp(stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_out = BIO_push(tmpbio, bio_out); + } +# endif - argc--; - argv++; - while (argc >= 1) - { - if (strncmp(*argv,"-v",2) == 0) - { - if(strspn(*argv + 1, "v") < strlen(*argv + 1)) - goto skip_arg_loop; - if((verbose=strlen(*argv + 1)) > 4) - goto skip_arg_loop; - } - else if (strcmp(*argv,"-c") == 0) - list_cap=1; - else if (strncmp(*argv,"-t",2) == 0) - { - test_avail=1; - if(strspn(*argv + 1, "t") < strlen(*argv + 1)) - goto skip_arg_loop; - if((test_avail_noise = strlen(*argv + 1) - 1) > 1) - goto skip_arg_loop; - } - else if (strcmp(*argv,"-pre") == 0) - { - argc--; argv++; - if (argc == 0) - goto skip_arg_loop; - sk_OPENSSL_STRING_push(pre_cmds,*argv); - } - else if (strcmp(*argv,"-post") == 0) - { - argc--; argv++; - if (argc == 0) - goto skip_arg_loop; - sk_OPENSSL_STRING_push(post_cmds,*argv); - } - else if ((strncmp(*argv,"-h",2) == 0) || - (strcmp(*argv,"-?") == 0)) - goto skip_arg_loop; - else - sk_OPENSSL_STRING_push(engines,*argv); - argc--; - argv++; - } - /* Looks like everything went OK */ - badops = 0; -skip_arg_loop: - - if (badops) - { - for (pp=engine_usage; (*pp != NULL); pp++) - BIO_printf(bio_err,"%s",*pp); - goto end; - } - - if (sk_OPENSSL_STRING_num(engines) == 0) - { - for(e = ENGINE_get_first(); e != NULL; e = ENGINE_get_next(e)) - { - sk_OPENSSL_STRING_push(engines,(char *)ENGINE_get_id(e)); - } - } - - for (i=0; i 0) && !util_verbose(e, verbose, bio_out, indent)) - goto end; - ENGINE_free(e); - } - else - ERR_print_errors(bio_err); - } - - ret=0; -end: - - ERR_print_errors(bio_err); - sk_OPENSSL_STRING_pop_free(engines, identity); - sk_OPENSSL_STRING_pop_free(pre_cmds, identity); - sk_OPENSSL_STRING_pop_free(post_cmds, identity); - if (bio_out != NULL) BIO_free_all(bio_out); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + argc--; + argv++; + while (argc >= 1) { + if (strncmp(*argv, "-v", 2) == 0) { + if (strspn(*argv + 1, "v") < strlen(*argv + 1)) + goto skip_arg_loop; + if ((verbose = strlen(*argv + 1)) > 4) + goto skip_arg_loop; + } else if (strcmp(*argv, "-c") == 0) + list_cap = 1; + else if (strncmp(*argv, "-t", 2) == 0) { + test_avail = 1; + if (strspn(*argv + 1, "t") < strlen(*argv + 1)) + goto skip_arg_loop; + if ((test_avail_noise = strlen(*argv + 1) - 1) > 1) + goto skip_arg_loop; + } else if (strcmp(*argv, "-pre") == 0) { + argc--; + argv++; + if (argc == 0) + goto skip_arg_loop; + sk_OPENSSL_STRING_push(pre_cmds, *argv); + } else if (strcmp(*argv, "-post") == 0) { + argc--; + argv++; + if (argc == 0) + goto skip_arg_loop; + sk_OPENSSL_STRING_push(post_cmds, *argv); + } else if ((strncmp(*argv, "-h", 2) == 0) || + (strcmp(*argv, "-?") == 0)) + goto skip_arg_loop; + else + sk_OPENSSL_STRING_push(engines, *argv); + argc--; + argv++; + } + /* Looks like everything went OK */ + badops = 0; + skip_arg_loop: + + if (badops) { + for (pp = engine_usage; (*pp != NULL); pp++) + BIO_printf(bio_err, "%s", *pp); + goto end; + } + + if (sk_OPENSSL_STRING_num(engines) == 0) { + for (e = ENGINE_get_first(); e != NULL; e = ENGINE_get_next(e)) { + sk_OPENSSL_STRING_push(engines, (char *)ENGINE_get_id(e)); + } + } + + for (i = 0; i < sk_OPENSSL_STRING_num(engines); i++) { + const char *id = sk_OPENSSL_STRING_value(engines, i); + if ((e = ENGINE_by_id(id)) != NULL) { + const char *name = ENGINE_get_name(e); + /* + * Do "id" first, then "name". Easier to auto-parse. + */ + BIO_printf(bio_out, "(%s) %s\n", id, name); + util_do_cmds(e, pre_cmds, bio_out, indent); + if (strcmp(ENGINE_get_id(e), id) != 0) { + BIO_printf(bio_out, "Loaded: (%s) %s\n", + ENGINE_get_id(e), ENGINE_get_name(e)); + } + if (list_cap) { + int cap_size = 256; + char *cap_buf = NULL; + int k, n; + const int *nids; + ENGINE_CIPHERS_PTR fn_c; + ENGINE_DIGESTS_PTR fn_d; + ENGINE_PKEY_METHS_PTR fn_pk; + + if (ENGINE_get_RSA(e) != NULL + && !append_buf(&cap_buf, "RSA", &cap_size, 256)) + goto end; + if (ENGINE_get_DSA(e) != NULL + && !append_buf(&cap_buf, "DSA", &cap_size, 256)) + goto end; + if (ENGINE_get_DH(e) != NULL + && !append_buf(&cap_buf, "DH", &cap_size, 256)) + goto end; + if (ENGINE_get_RAND(e) != NULL + && !append_buf(&cap_buf, "RAND", &cap_size, 256)) + goto end; + + fn_c = ENGINE_get_ciphers(e); + if (!fn_c) + goto skip_ciphers; + n = fn_c(e, NULL, &nids, 0); + for (k = 0; k < n; ++k) + if (!append_buf(&cap_buf, + OBJ_nid2sn(nids[k]), &cap_size, 256)) + goto end; + + skip_ciphers: + fn_d = ENGINE_get_digests(e); + if (!fn_d) + goto skip_digests; + n = fn_d(e, NULL, &nids, 0); + for (k = 0; k < n; ++k) + if (!append_buf(&cap_buf, + OBJ_nid2sn(nids[k]), &cap_size, 256)) + goto end; + + skip_digests: + fn_pk = ENGINE_get_pkey_meths(e); + if (!fn_pk) + goto skip_pmeths; + n = fn_pk(e, NULL, &nids, 0); + for (k = 0; k < n; ++k) + if (!append_buf(&cap_buf, + OBJ_nid2sn(nids[k]), &cap_size, 256)) + goto end; + skip_pmeths: + if (cap_buf && (*cap_buf != '\0')) + BIO_printf(bio_out, " [%s]\n", cap_buf); + + OPENSSL_free(cap_buf); + } + if (test_avail) { + BIO_printf(bio_out, "%s", indent); + if (ENGINE_init(e)) { + BIO_printf(bio_out, "[ available ]\n"); + util_do_cmds(e, post_cmds, bio_out, indent); + ENGINE_finish(e); + } else { + BIO_printf(bio_out, "[ unavailable ]\n"); + if (test_avail_noise) + ERR_print_errors_fp(stdout); + ERR_clear_error(); + } + } + if ((verbose > 0) && !util_verbose(e, verbose, bio_out, indent)) + goto end; + ENGINE_free(e); + } else + ERR_print_errors(bio_err); + } + + ret = 0; + end: + + ERR_print_errors(bio_err); + sk_OPENSSL_STRING_pop_free(engines, identity); + sk_OPENSSL_STRING_pop_free(pre_cmds, identity); + sk_OPENSSL_STRING_pop_free(post_cmds, identity); + if (bio_out != NULL) + BIO_free_all(bio_out); + apps_shutdown(); + OPENSSL_EXIT(ret); +} #else # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/errstr.c b/apps/errstr.c index fe3b98077e..c2d4fdec35 100644 --- a/apps/errstr.c +++ b/apps/errstr.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -66,63 +66,56 @@ #include #undef PROG -#define PROG errstr_main +#define PROG errstr_main int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int i,ret=0; - char buf[256]; - unsigned long l; +{ + int i, ret = 0; + char buf[256]; + unsigned long l; - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - SSL_load_error_strings(); + SSL_load_error_strings(); - if ((argc > 1) && (strcmp(argv[1],"-stats") == 0)) - { - BIO *out=NULL; + if ((argc > 1) && (strcmp(argv[1], "-stats") == 0)) { + BIO *out = NULL; - out=BIO_new(BIO_s_file()); - if ((out != NULL) && BIO_set_fp(out,stdout,BIO_NOCLOSE)) - { + out = BIO_new(BIO_s_file()); + if ((out != NULL) && BIO_set_fp(out, stdout, BIO_NOCLOSE)) { #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - lh_ERR_STRING_DATA_node_stats_bio( - ERR_get_string_table(), out); - lh_ERR_STRING_DATA_stats_bio(ERR_get_string_table(), - out); - lh_ERR_STRING_DATA_node_usage_stats_bio( - ERR_get_string_table(),out); - } - if (out != NULL) BIO_free_all(out); - argc--; - argv++; - } + lh_ERR_STRING_DATA_node_stats_bio(ERR_get_string_table(), out); + lh_ERR_STRING_DATA_stats_bio(ERR_get_string_table(), out); + lh_ERR_STRING_DATA_node_usage_stats_bio(ERR_get_string_table(), + out); + } + if (out != NULL) + BIO_free_all(out); + argc--; + argv++; + } - for (i=1; i ...\n"); - ret++; - } - } - apps_shutdown(); - OPENSSL_EXIT(ret); - } + for (i = 1; i < argc; i++) { + if (sscanf(argv[i], "%lx", &l)) { + ERR_error_string_n(l, buf, sizeof buf); + printf("%s\n", buf); + } else { + printf("%s: bad error code\n", argv[i]); + printf("usage: errstr [-stats] ...\n"); + ret++; + } + } + apps_shutdown(); + OPENSSL_EXIT(ret); +} diff --git a/apps/gendh.c b/apps/gendh.c index d7d85f4233..72856e3649 100644 --- a/apps/gendh.c +++ b/apps/gendh.c @@ -6,21 +6,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -35,10 +35,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -50,7 +50,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -58,184 +58,191 @@ */ #include -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ +/* + * Until the key-gen callbacks are modified to use newer prototypes, we allow + * deprecated functions for openssl-internal code + */ #ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED +# undef OPENSSL_NO_DEPRECATED #endif #ifndef OPENSSL_NO_DH -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include -#include - -#define DEFBITS 2048 -#undef PROG -#define PROG gendh_main +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include +# include + +# define DEFBITS 2048 +# undef PROG +# define PROG gendh_main static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - BN_GENCB cb; - DH *dh=NULL; - int ret=1,num=DEFBITS; - int g=2; - char *outfile=NULL; - char *inrand=NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - BIO *out=NULL; - - apps_startup(); - - BN_GENCB_set(&cb, dh_cb, bio_err); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - argv++; - argc--; - for (;;) - { - if (argc <= 0) break; - if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-2") == 0) - g=2; - /*- else if (strcmp(*argv,"-3") == 0) - g=3; */ - else if (strcmp(*argv,"-5") == 0) - g=5; -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } - else - break; - argv++; - argc--; - } - if ((argc >= 1) && ((sscanf(*argv,"%d",&num) == 0) || (num < 0))) - { -bad: - BIO_printf(bio_err,"usage: gendh [args] [numbits]\n"); - BIO_printf(bio_err," -out file - output the key to 'file\n"); - BIO_printf(bio_err," -2 - use 2 as the generator value\n"); - /* BIO_printf(bio_err," -3 - use 3 as the generator value\n"); */ - BIO_printf(bio_err," -5 - use 5 as the generator value\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e - use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," - load the file (or the files in the directory) into\n"); - BIO_printf(bio_err," the random number generator\n"); - goto end; - } - -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif +{ + BN_GENCB cb; + DH *dh = NULL; + int ret = 1, num = DEFBITS; + int g = 2; + char *outfile = NULL; + char *inrand = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + BIO *out = NULL; + + apps_startup(); + + BN_GENCB_set(&cb, dh_cb, bio_err); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + argv++; + argc--; + for (;;) { + if (argc <= 0) + break; + if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-2") == 0) + g = 2; + /*- else if (strcmp(*argv,"-3") == 0) + g=3; */ + else if (strcmp(*argv, "-5") == 0) + g = 5; +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } else + break; + argv++; + argc--; + } + if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) { + bad: + BIO_printf(bio_err, "usage: gendh [args] [numbits]\n"); + BIO_printf(bio_err, " -out file - output the key to 'file\n"); + BIO_printf(bio_err, " -2 - use 2 as the generator value\n"); + /* + * BIO_printf(bio_err," -3 - use 3 as the generator value\n"); + */ + BIO_printf(bio_err, " -5 - use 5 as the generator value\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e - use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " - load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + goto end; + } +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - out=BIO_new(BIO_s_file()); - if (out == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) - { - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - - BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g); - BIO_printf(bio_err,"This is going to take a long time\n"); - - if(((dh = DH_new()) == NULL) || !DH_generate_parameters_ex(dh, num, g, &cb)) - goto end; - - app_RAND_write_file(NULL, bio_err); - - if (!PEM_write_bio_DHparams(out,dh)) - goto end; - ret=0; -end: - if (ret != 0) - ERR_print_errors(bio_err); - if (out != NULL) BIO_free_all(out); - if (dh != NULL) DH_free(dh); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + out = BIO_new(BIO_s_file()); + if (out == NULL) { + ERR_print_errors(bio_err); + goto end; + } + + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } + + if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) { + BIO_printf(bio_err, + "warning, not much extra random data, consider using the -rand option\n"); + } + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + + BIO_printf(bio_err, + "Generating DH parameters, %d bit long safe prime, generator %d\n", + num, g); + BIO_printf(bio_err, "This is going to take a long time\n"); + + if (((dh = DH_new()) == NULL) + || !DH_generate_parameters_ex(dh, num, g, &cb)) + goto end; + + app_RAND_write_file(NULL, bio_err); + + if (!PEM_write_bio_DHparams(out, dh)) + goto end; + ret = 0; + end: + if (ret != 0) + ERR_print_errors(bio_err); + if (out != NULL) + BIO_free_all(out); + if (dh != NULL) + DH_free(dh); + apps_shutdown(); + OPENSSL_EXIT(ret); +} static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb) - { - char c='*'; - - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(cb->arg,&c,1); - (void)BIO_flush(cb->arg); -#ifdef LINT - p=n; -#endif - return 1; - } -#else /* !OPENSSL_NO_DH */ +{ + char c = '*'; + + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(cb->arg, &c, 1); + (void)BIO_flush(cb->arg); +# ifdef LINT + p = n; +# endif + return 1; +} +#else /* !OPENSSL_NO_DH */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/gendsa.c b/apps/gendsa.c index 62ea977905..fd1360acd5 100644 --- a/apps/gendsa.c +++ b/apps/gendsa.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,237 +49,239 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -#include /* for OPENSSL_NO_DSA */ +#include /* for OPENSSL_NO_DSA */ #ifndef OPENSSL_NO_DSA -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include -#define DEFBITS 512 -#undef PROG -#define PROG gendsa_main +# define DEFBITS 512 +# undef PROG +# define PROG gendsa_main int MAIN(int, char **); int MAIN(int argc, char **argv) - { - DSA *dsa=NULL; - int ret=1; - char *outfile=NULL; - char *inrand=NULL,*dsaparams=NULL; - char *passargout = NULL, *passout = NULL; - BIO *out=NULL,*in=NULL; - const EVP_CIPHER *enc=NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - - apps_startup(); +{ + DSA *dsa = NULL; + int ret = 1; + char *outfile = NULL; + char *inrand = NULL, *dsaparams = NULL; + char *passargout = NULL, *passout = NULL; + BIO *out = NULL, *in = NULL; + const EVP_CIPHER *enc = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + apps_startup(); - if (!load_config(bio_err, NULL)) - goto end; + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - argv++; - argc--; - for (;;) - { - if (argc <= 0) break; - if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } - else if (strcmp(*argv,"-") == 0) - goto bad; -#ifndef OPENSSL_NO_DES - else if (strcmp(*argv,"-des") == 0) - enc=EVP_des_cbc(); - else if (strcmp(*argv,"-des3") == 0) - enc=EVP_des_ede3_cbc(); -#endif -#ifndef OPENSSL_NO_IDEA - else if (strcmp(*argv,"-idea") == 0) - enc=EVP_idea_cbc(); -#endif -#ifndef OPENSSL_NO_SEED - else if (strcmp(*argv,"-seed") == 0) - enc=EVP_seed_cbc(); -#endif -#ifndef OPENSSL_NO_AES - else if (strcmp(*argv,"-aes128") == 0) - enc=EVP_aes_128_cbc(); - else if (strcmp(*argv,"-aes192") == 0) - enc=EVP_aes_192_cbc(); - else if (strcmp(*argv,"-aes256") == 0) - enc=EVP_aes_256_cbc(); -#endif -#ifndef OPENSSL_NO_CAMELLIA - else if (strcmp(*argv,"-camellia128") == 0) - enc=EVP_camellia_128_cbc(); - else if (strcmp(*argv,"-camellia192") == 0) - enc=EVP_camellia_192_cbc(); - else if (strcmp(*argv,"-camellia256") == 0) - enc=EVP_camellia_256_cbc(); -#endif - else if (**argv != '-' && dsaparams == NULL) - { - dsaparams = *argv; - } - else - goto bad; - argv++; - argc--; - } + if (!load_config(bio_err, NULL)) + goto end; - if (dsaparams == NULL) - { -bad: - BIO_printf(bio_err,"usage: gendsa [args] dsaparam-file\n"); - BIO_printf(bio_err," -out file - output the key to 'file'\n"); -#ifndef OPENSSL_NO_DES - BIO_printf(bio_err," -des - encrypt the generated key with DES in cbc mode\n"); - BIO_printf(bio_err," -des3 - encrypt the generated key with DES in ede cbc mode (168 bit key)\n"); -#endif -#ifndef OPENSSL_NO_IDEA - BIO_printf(bio_err," -idea - encrypt the generated key with IDEA in cbc mode\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf(bio_err," -seed\n"); - BIO_printf(bio_err," encrypt PEM output with cbc seed\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf(bio_err," -aes128, -aes192, -aes256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc camellia\n"); -#endif -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e - use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," - load the file (or the files in the directory) into\n"); - BIO_printf(bio_err," the random number generator\n"); - BIO_printf(bio_err," dsaparam-file\n"); - BIO_printf(bio_err," - a DSA parameter file as generated by the dsaparam command\n"); - goto end; - } + argv++; + argc--; + for (;;) { + if (argc <= 0) + break; + if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } else if (strcmp(*argv, "-") == 0) + goto bad; +# ifndef OPENSSL_NO_DES + else if (strcmp(*argv, "-des") == 0) + enc = EVP_des_cbc(); + else if (strcmp(*argv, "-des3") == 0) + enc = EVP_des_ede3_cbc(); +# endif +# ifndef OPENSSL_NO_IDEA + else if (strcmp(*argv, "-idea") == 0) + enc = EVP_idea_cbc(); +# endif +# ifndef OPENSSL_NO_SEED + else if (strcmp(*argv, "-seed") == 0) + enc = EVP_seed_cbc(); +# endif +# ifndef OPENSSL_NO_AES + else if (strcmp(*argv, "-aes128") == 0) + enc = EVP_aes_128_cbc(); + else if (strcmp(*argv, "-aes192") == 0) + enc = EVP_aes_192_cbc(); + else if (strcmp(*argv, "-aes256") == 0) + enc = EVP_aes_256_cbc(); +# endif +# ifndef OPENSSL_NO_CAMELLIA + else if (strcmp(*argv, "-camellia128") == 0) + enc = EVP_camellia_128_cbc(); + else if (strcmp(*argv, "-camellia192") == 0) + enc = EVP_camellia_192_cbc(); + else if (strcmp(*argv, "-camellia256") == 0) + enc = EVP_camellia_256_cbc(); +# endif + else if (**argv != '-' && dsaparams == NULL) { + dsaparams = *argv; + } else + goto bad; + argv++; + argc--; + } -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif + if (dsaparams == NULL) { + bad: + BIO_printf(bio_err, "usage: gendsa [args] dsaparam-file\n"); + BIO_printf(bio_err, " -out file - output the key to 'file'\n"); +# ifndef OPENSSL_NO_DES + BIO_printf(bio_err, + " -des - encrypt the generated key with DES in cbc mode\n"); + BIO_printf(bio_err, + " -des3 - encrypt the generated key with DES in ede cbc mode (168 bit key)\n"); +# endif +# ifndef OPENSSL_NO_IDEA + BIO_printf(bio_err, + " -idea - encrypt the generated key with IDEA in cbc mode\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, " -seed\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc seed\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, " -aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e - use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " - load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + BIO_printf(bio_err, " dsaparam-file\n"); + BIO_printf(bio_err, + " - a DSA parameter file as generated by the dsaparam command\n"); + goto end; + } +# ifndef OPENSSL_NO_ENGINE + setup_engine(bio_err, engine, 0); +# endif - if(!app_passwd(bio_err, NULL, passargout, NULL, &passout)) { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } + if (!app_passwd(bio_err, NULL, passargout, NULL, &passout)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + in = BIO_new(BIO_s_file()); + if (!(BIO_read_filename(in, dsaparams))) { + perror(dsaparams); + goto end; + } - in=BIO_new(BIO_s_file()); - if (!(BIO_read_filename(in,dsaparams))) - { - perror(dsaparams); - goto end; - } + if ((dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL)) == NULL) { + BIO_printf(bio_err, "unable to load DSA parameter file\n"); + goto end; + } + BIO_free(in); + in = NULL; - if ((dsa=PEM_read_bio_DSAparams(in,NULL,NULL,NULL)) == NULL) - { - BIO_printf(bio_err,"unable to load DSA parameter file\n"); - goto end; - } - BIO_free(in); - in = NULL; - - out=BIO_new(BIO_s_file()); - if (out == NULL) goto end; + out = BIO_new(BIO_s_file()); + if (out == NULL) + goto end; - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) - { - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); + if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) { + BIO_printf(bio_err, + "warning, not much extra random data, consider using the -rand option\n"); + } + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); - BIO_printf(bio_err,"Generating DSA key, %d bits\n", - BN_num_bits(dsa->p)); - if (!DSA_generate_key(dsa)) goto end; + BIO_printf(bio_err, "Generating DSA key, %d bits\n", BN_num_bits(dsa->p)); + if (!DSA_generate_key(dsa)) + goto end; - app_RAND_write_file(NULL, bio_err); + app_RAND_write_file(NULL, bio_err); - if (!PEM_write_bio_DSAPrivateKey(out,dsa,enc,NULL,0,NULL, passout)) - goto end; - ret=0; -end: - if (ret != 0) - ERR_print_errors(bio_err); - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free_all(out); - if (dsa != NULL) DSA_free(dsa); - if(passout) OPENSSL_free(passout); - apps_shutdown(); - OPENSSL_EXIT(ret); - } -#else /* !OPENSSL_NO_DSA */ + if (!PEM_write_bio_DSAPrivateKey(out, dsa, enc, NULL, 0, NULL, passout)) + goto end; + ret = 0; + end: + if (ret != 0) + ERR_print_errors(bio_err); + if (in != NULL) + BIO_free(in); + if (out != NULL) + BIO_free_all(out); + if (dsa != NULL) + DSA_free(dsa); + if (passout) + OPENSSL_free(passout); + apps_shutdown(); + OPENSSL_EXIT(ret); +} +#else /* !OPENSSL_NO_DSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/genpkey.c b/apps/genpkey.c index 6dfda08b9e..fef21dc7ae 100644 --- a/apps/genpkey.c +++ b/apps/genpkey.c @@ -1,6 +1,7 @@ /* apps/genpkey.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2006 +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2006 */ /* ==================================================================== * Copyright (c) 2006 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -62,11 +63,11 @@ #include #include #ifndef OPENSSL_NO_ENGINE -#include +# include #endif static int init_keygen_file(BIO *err, EVP_PKEY_CTX **pctx, - const char *file, ENGINE *e); + const char *file, ENGINE *e); static int genpkey_cb(EVP_PKEY_CTX *ctx); #define PROG genpkey_main @@ -74,367 +75,331 @@ static int genpkey_cb(EVP_PKEY_CTX *ctx); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - char **args, *outfile = NULL; - char *passarg = NULL; - BIO *in = NULL, *out = NULL; - const EVP_CIPHER *cipher = NULL; - int outformat; - int text = 0; - EVP_PKEY *pkey=NULL; - EVP_PKEY_CTX *ctx = NULL; - char *pass = NULL; - int badarg = 0; - int ret = 1, rv; - - int do_param = 0; - - if (bio_err == NULL) - bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - - outformat=FORMAT_PEM; - - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - args = argv + 1; - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp(*args,"-outform")) - { - if (args[1]) - { - args++; - outformat=str2fmt(*args); - } - else badarg = 1; - } - else if (!strcmp(*args,"-pass")) - { - if (!args[1]) goto bad; - passarg= *(++args); - } +{ + ENGINE *e = NULL; + char **args, *outfile = NULL; + char *passarg = NULL; + BIO *in = NULL, *out = NULL; + const EVP_CIPHER *cipher = NULL; + int outformat; + int text = 0; + EVP_PKEY *pkey = NULL; + EVP_PKEY_CTX *ctx = NULL; + char *pass = NULL; + int badarg = 0; + int ret = 1, rv; + + int do_param = 0; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + + outformat = FORMAT_PEM; + + ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + args = argv + 1; + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-outform")) { + if (args[1]) { + args++; + outformat = str2fmt(*args); + } else + badarg = 1; + } else if (!strcmp(*args, "-pass")) { + if (!args[1]) + goto bad; + passarg = *(++args); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*args,"-engine") == 0) - { - if (!args[1]) - goto bad; - e = setup_engine(bio_err, *(++args), 0); - } + else if (strcmp(*args, "-engine") == 0) { + if (!args[1]) + goto bad; + e = setup_engine(bio_err, *(++args), 0); + } #endif - else if (!strcmp (*args, "-paramfile")) - { - if (!args[1]) - goto bad; - args++; - if (do_param == 1) - goto bad; - if (!init_keygen_file(bio_err, &ctx, *args, e)) - goto end; - } - else if (!strcmp (*args, "-out")) - { - if (args[1]) - { - args++; - outfile = *args; - } - else badarg = 1; - } - else if (strcmp(*args,"-algorithm") == 0) - { - if (!args[1]) - goto bad; - if (!init_gen_str(bio_err, &ctx, *(++args),e, do_param)) - goto end; - } - else if (strcmp(*args,"-pkeyopt") == 0) - { - if (!args[1]) - goto bad; - if (!ctx) - { - BIO_puts(bio_err, "No keytype specified\n"); - goto bad; - } - else if (pkey_ctrl_string(ctx, *(++args)) <= 0) - { - BIO_puts(bio_err, "parameter setting error\n"); - ERR_print_errors(bio_err); - goto end; - } - } - else if (strcmp(*args,"-genparam") == 0) - { - if (ctx) - goto bad; - do_param = 1; - } - else if (strcmp(*args,"-text") == 0) - text=1; - else - { - cipher = EVP_get_cipherbyname(*args + 1); - if (!cipher) - { - BIO_printf(bio_err, "Unknown cipher %s\n", - *args + 1); - badarg = 1; - } - if (do_param == 1) - badarg = 1; - } - args++; - } - - if (!ctx) - badarg = 1; - - if (badarg) - { - bad: - BIO_printf(bio_err, "Usage: genpkey [options]\n"); - BIO_printf(bio_err, "where options may be\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, "-outform X output format (DER or PEM)\n"); - BIO_printf(bio_err, "-pass arg output file pass phrase source\n"); - BIO_printf(bio_err, "- use cipher to encrypt the key\n"); + else if (!strcmp(*args, "-paramfile")) { + if (!args[1]) + goto bad; + args++; + if (do_param == 1) + goto bad; + if (!init_keygen_file(bio_err, &ctx, *args, e)) + goto end; + } else if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else if (strcmp(*args, "-algorithm") == 0) { + if (!args[1]) + goto bad; + if (!init_gen_str(bio_err, &ctx, *(++args), e, do_param)) + goto end; + } else if (strcmp(*args, "-pkeyopt") == 0) { + if (!args[1]) + goto bad; + if (!ctx) { + BIO_puts(bio_err, "No keytype specified\n"); + goto bad; + } else if (pkey_ctrl_string(ctx, *(++args)) <= 0) { + BIO_puts(bio_err, "parameter setting error\n"); + ERR_print_errors(bio_err); + goto end; + } + } else if (strcmp(*args, "-genparam") == 0) { + if (ctx) + goto bad; + do_param = 1; + } else if (strcmp(*args, "-text") == 0) + text = 1; + else { + cipher = EVP_get_cipherbyname(*args + 1); + if (!cipher) { + BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1); + badarg = 1; + } + if (do_param == 1) + badarg = 1; + } + args++; + } + + if (!ctx) + badarg = 1; + + if (badarg) { + bad: + BIO_printf(bio_err, "Usage: genpkey [options]\n"); + BIO_printf(bio_err, "where options may be\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, + "-outform X output format (DER or PEM)\n"); + BIO_printf(bio_err, + "-pass arg output file pass phrase source\n"); + BIO_printf(bio_err, + "- use cipher to encrypt the key\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); #endif - BIO_printf(bio_err, "-paramfile file parameters file\n"); - BIO_printf(bio_err, "-algorithm alg the public key algorithm\n"); - BIO_printf(bio_err, "-pkeyopt opt:value set the public key algorithm option \n" - " to value \n"); - BIO_printf(bio_err, "-genparam generate parameters, not key\n"); - BIO_printf(bio_err, "-text print the in text\n"); - BIO_printf(bio_err, "NB: options order may be important! See the manual page.\n"); - goto end; - } - - if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) - { - BIO_puts(bio_err, "Error getting password\n"); - goto end; - } - - if (outfile) - { - if (!(out = BIO_new_file (outfile, "wb"))) - { - BIO_printf(bio_err, - "Can't open output file %s\n", outfile); - goto end; - } - } - else - { - out = BIO_new_fp (stdout, BIO_NOCLOSE); + BIO_printf(bio_err, "-paramfile file parameters file\n"); + BIO_printf(bio_err, "-algorithm alg the public key algorithm\n"); + BIO_printf(bio_err, + "-pkeyopt opt:value set the public key algorithm option \n" + " to value \n"); + BIO_printf(bio_err, + "-genparam generate parameters, not key\n"); + BIO_printf(bio_err, "-text print the in text\n"); + BIO_printf(bio_err, + "NB: options order may be important! See the manual page.\n"); + goto end; + } + + if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) { + BIO_puts(bio_err, "Error getting password\n"); + goto end; + } + + if (outfile) { + if (!(out = BIO_new_file(outfile, "wb"))) { + BIO_printf(bio_err, "Can't open output file %s\n", outfile); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - - EVP_PKEY_CTX_set_cb(ctx, genpkey_cb); - EVP_PKEY_CTX_set_app_data(ctx, bio_err); - - if (do_param) - { - if (EVP_PKEY_paramgen(ctx, &pkey) <= 0) - { - BIO_puts(bio_err, "Error generating parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } - else - { - if (EVP_PKEY_keygen(ctx, &pkey) <= 0) - { - BIO_puts(bio_err, "Error generating key\n"); - ERR_print_errors(bio_err); - goto end; - } - } - - if (do_param) - rv = PEM_write_bio_Parameters(out, pkey); - else if (outformat == FORMAT_PEM) - rv = PEM_write_bio_PrivateKey(out, pkey, cipher, NULL, 0, - NULL, pass); - else if (outformat == FORMAT_ASN1) - rv = i2d_PrivateKey_bio(out, pkey); - else - { - BIO_printf(bio_err, "Bad format specified for key\n"); - goto end; - } - - if (rv <= 0) - { - BIO_puts(bio_err, "Error writing key\n"); - ERR_print_errors(bio_err); - } - - if (text) - { - if (do_param) - rv = EVP_PKEY_print_params(out, pkey, 0, NULL); - else - rv = EVP_PKEY_print_private(out, pkey, 0, NULL); - - if (rv <= 0) - { - BIO_puts(bio_err, "Error printing key\n"); - ERR_print_errors(bio_err); - } - } - - ret = 0; - - end: - if (pkey) - EVP_PKEY_free(pkey); - if (ctx) - EVP_PKEY_CTX_free(ctx); - if (out) - BIO_free_all(out); - BIO_free(in); - if (pass) - OPENSSL_free(pass); - - return ret; - } + } + + EVP_PKEY_CTX_set_cb(ctx, genpkey_cb); + EVP_PKEY_CTX_set_app_data(ctx, bio_err); + + if (do_param) { + if (EVP_PKEY_paramgen(ctx, &pkey) <= 0) { + BIO_puts(bio_err, "Error generating parameters\n"); + ERR_print_errors(bio_err); + goto end; + } + } else { + if (EVP_PKEY_keygen(ctx, &pkey) <= 0) { + BIO_puts(bio_err, "Error generating key\n"); + ERR_print_errors(bio_err); + goto end; + } + } + + if (do_param) + rv = PEM_write_bio_Parameters(out, pkey); + else if (outformat == FORMAT_PEM) + rv = PEM_write_bio_PrivateKey(out, pkey, cipher, NULL, 0, NULL, pass); + else if (outformat == FORMAT_ASN1) + rv = i2d_PrivateKey_bio(out, pkey); + else { + BIO_printf(bio_err, "Bad format specified for key\n"); + goto end; + } + + if (rv <= 0) { + BIO_puts(bio_err, "Error writing key\n"); + ERR_print_errors(bio_err); + } + + if (text) { + if (do_param) + rv = EVP_PKEY_print_params(out, pkey, 0, NULL); + else + rv = EVP_PKEY_print_private(out, pkey, 0, NULL); + + if (rv <= 0) { + BIO_puts(bio_err, "Error printing key\n"); + ERR_print_errors(bio_err); + } + } + + ret = 0; + + end: + if (pkey) + EVP_PKEY_free(pkey); + if (ctx) + EVP_PKEY_CTX_free(ctx); + if (out) + BIO_free_all(out); + BIO_free(in); + if (pass) + OPENSSL_free(pass); + + return ret; +} static int init_keygen_file(BIO *err, EVP_PKEY_CTX **pctx, - const char *file, ENGINE *e) - { - BIO *pbio; - EVP_PKEY *pkey = NULL; - EVP_PKEY_CTX *ctx = NULL; - if (*pctx) - { - BIO_puts(err, "Parameters already set!\n"); - return 0; - } - - pbio = BIO_new_file(file, "r"); - if (!pbio) - { - BIO_printf(err, "Can't open parameter file %s\n", file); - return 0; - } - - pkey = PEM_read_bio_Parameters(pbio, NULL); - BIO_free(pbio); - - if (!pkey) - { - BIO_printf(bio_err, "Error reading parameter file %s\n", file); - return 0; - } - - ctx = EVP_PKEY_CTX_new(pkey, e); - if (!ctx) - goto err; - if (EVP_PKEY_keygen_init(ctx) <= 0) - goto err; - EVP_PKEY_free(pkey); - *pctx = ctx; - return 1; - - err: - BIO_puts(err, "Error initializing context\n"); - ERR_print_errors(err); - if (ctx) - EVP_PKEY_CTX_free(ctx); - if (pkey) - EVP_PKEY_free(pkey); - return 0; - - } + const char *file, ENGINE *e) +{ + BIO *pbio; + EVP_PKEY *pkey = NULL; + EVP_PKEY_CTX *ctx = NULL; + if (*pctx) { + BIO_puts(err, "Parameters already set!\n"); + return 0; + } + + pbio = BIO_new_file(file, "r"); + if (!pbio) { + BIO_printf(err, "Can't open parameter file %s\n", file); + return 0; + } + + pkey = PEM_read_bio_Parameters(pbio, NULL); + BIO_free(pbio); + + if (!pkey) { + BIO_printf(bio_err, "Error reading parameter file %s\n", file); + return 0; + } + + ctx = EVP_PKEY_CTX_new(pkey, e); + if (!ctx) + goto err; + if (EVP_PKEY_keygen_init(ctx) <= 0) + goto err; + EVP_PKEY_free(pkey); + *pctx = ctx; + return 1; + + err: + BIO_puts(err, "Error initializing context\n"); + ERR_print_errors(err); + if (ctx) + EVP_PKEY_CTX_free(ctx); + if (pkey) + EVP_PKEY_free(pkey); + return 0; + +} int init_gen_str(BIO *err, EVP_PKEY_CTX **pctx, - const char *algname, ENGINE *e, int do_param) - { - EVP_PKEY_CTX *ctx = NULL; - const EVP_PKEY_ASN1_METHOD *ameth; - ENGINE *tmpeng = NULL; - int pkey_id; + const char *algname, ENGINE *e, int do_param) +{ + EVP_PKEY_CTX *ctx = NULL; + const EVP_PKEY_ASN1_METHOD *ameth; + ENGINE *tmpeng = NULL; + int pkey_id; - if (*pctx) - { - BIO_puts(err, "Algorithm already set!\n"); - return 0; - } + if (*pctx) { + BIO_puts(err, "Algorithm already set!\n"); + return 0; + } - ameth = EVP_PKEY_asn1_find_str(&tmpeng, algname, -1); + ameth = EVP_PKEY_asn1_find_str(&tmpeng, algname, -1); #ifndef OPENSSL_NO_ENGINE - if (!ameth && e) - ameth = ENGINE_get_pkey_asn1_meth_str(e, algname, -1); + if (!ameth && e) + ameth = ENGINE_get_pkey_asn1_meth_str(e, algname, -1); #endif - if (!ameth) - { - BIO_printf(bio_err, "Algorithm %s not found\n", algname); - return 0; - } + if (!ameth) { + BIO_printf(bio_err, "Algorithm %s not found\n", algname); + return 0; + } - ERR_clear_error(); + ERR_clear_error(); - EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL, ameth); + EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL, ameth); #ifndef OPENSSL_NO_ENGINE - if (tmpeng) - ENGINE_finish(tmpeng); + if (tmpeng) + ENGINE_finish(tmpeng); #endif - ctx = EVP_PKEY_CTX_new_id(pkey_id, e); - - if (!ctx) - goto err; - if (do_param) - { - if (EVP_PKEY_paramgen_init(ctx) <= 0) - goto err; - } - else - { - if (EVP_PKEY_keygen_init(ctx) <= 0) - goto err; - } - - *pctx = ctx; - return 1; - - err: - BIO_printf(err, "Error initializing %s context\n", algname); - ERR_print_errors(err); - if (ctx) - EVP_PKEY_CTX_free(ctx); - return 0; - - } + ctx = EVP_PKEY_CTX_new_id(pkey_id, e); + + if (!ctx) + goto err; + if (do_param) { + if (EVP_PKEY_paramgen_init(ctx) <= 0) + goto err; + } else { + if (EVP_PKEY_keygen_init(ctx) <= 0) + goto err; + } + + *pctx = ctx; + return 1; + + err: + BIO_printf(err, "Error initializing %s context\n", algname); + ERR_print_errors(err); + if (ctx) + EVP_PKEY_CTX_free(ctx); + return 0; + +} static int genpkey_cb(EVP_PKEY_CTX *ctx) - { - char c='*'; - BIO *b = EVP_PKEY_CTX_get_app_data(ctx); - int p; - p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(b,&c,1); - (void)BIO_flush(b); +{ + char c = '*'; + BIO *b = EVP_PKEY_CTX_get_app_data(ctx); + int p; + p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(b, &c, 1); + (void)BIO_flush(b); #ifdef LINT - p=n; + p = n; #endif - return 1; - } + return 1; +} diff --git a/apps/genrsa.c b/apps/genrsa.c index 7a8c6c58ad..91e6550a57 100644 --- a/apps/genrsa.c +++ b/apps/genrsa.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -57,279 +57,294 @@ */ #include -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ +/* + * Until the key-gen callbacks are modified to use newer prototypes, we allow + * deprecated functions for openssl-internal code + */ #ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED +# undef OPENSSL_NO_DEPRECATED #endif #ifndef OPENSSL_NO_RSA -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include -#include -#include +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include +# include +# include -#define DEFBITS 2048 -#undef PROG -#define PROG genrsa_main +# define DEFBITS 2048 +# undef PROG +# define PROG genrsa_main static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb); int MAIN(int, char **); int MAIN(int argc, char **argv) - { - BN_GENCB cb; -#ifndef OPENSSL_NO_ENGINE - ENGINE *e = NULL; -#endif - int ret=1; - int i,num=DEFBITS; - long l; - const EVP_CIPHER *enc=NULL; - unsigned long f4=RSA_F4; - char *outfile=NULL; - char *passargout = NULL, *passout = NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - char *inrand=NULL; - BIO *out=NULL; - BIGNUM *bn = BN_new(); - RSA *rsa = NULL; +{ + BN_GENCB cb; +# ifndef OPENSSL_NO_ENGINE + ENGINE *e = NULL; +# endif + int ret = 1; + int i, num = DEFBITS; + long l; + const EVP_CIPHER *enc = NULL; + unsigned long f4 = RSA_F4; + char *outfile = NULL; + char *passargout = NULL, *passout = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + char *inrand = NULL; + BIO *out = NULL; + BIGNUM *bn = BN_new(); + RSA *rsa = NULL; - if(!bn) goto err; + if (!bn) + goto err; - apps_startup(); - BN_GENCB_set(&cb, genrsa_cb, bio_err); + apps_startup(); + BN_GENCB_set(&cb, genrsa_cb, bio_err); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto err; - if ((out=BIO_new(BIO_s_file())) == NULL) - { - BIO_printf(bio_err,"unable to create BIO for output\n"); - goto err; - } + if (!load_config(bio_err, NULL)) + goto err; + if ((out = BIO_new(BIO_s_file())) == NULL) { + BIO_printf(bio_err, "unable to create BIO for output\n"); + goto err; + } - argv++; - argc--; - for (;;) - { - if (argc <= 0) break; - if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-3") == 0) - f4=3; - else if (strcmp(*argv,"-F4") == 0 || strcmp(*argv,"-f4") == 0) - f4=RSA_F4; -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } -#ifndef OPENSSL_NO_DES - else if (strcmp(*argv,"-des") == 0) - enc=EVP_des_cbc(); - else if (strcmp(*argv,"-des3") == 0) - enc=EVP_des_ede3_cbc(); -#endif -#ifndef OPENSSL_NO_IDEA - else if (strcmp(*argv,"-idea") == 0) - enc=EVP_idea_cbc(); -#endif -#ifndef OPENSSL_NO_SEED - else if (strcmp(*argv,"-seed") == 0) - enc=EVP_seed_cbc(); -#endif -#ifndef OPENSSL_NO_AES - else if (strcmp(*argv,"-aes128") == 0) - enc=EVP_aes_128_cbc(); - else if (strcmp(*argv,"-aes192") == 0) - enc=EVP_aes_192_cbc(); - else if (strcmp(*argv,"-aes256") == 0) - enc=EVP_aes_256_cbc(); -#endif -#ifndef OPENSSL_NO_CAMELLIA - else if (strcmp(*argv,"-camellia128") == 0) - enc=EVP_camellia_128_cbc(); - else if (strcmp(*argv,"-camellia192") == 0) - enc=EVP_camellia_192_cbc(); - else if (strcmp(*argv,"-camellia256") == 0) - enc=EVP_camellia_256_cbc(); -#endif - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } - else - break; - argv++; - argc--; - } - if ((argc >= 1) && ((sscanf(*argv,"%d",&num) == 0) || (num < 0))) - { -bad: - BIO_printf(bio_err,"usage: genrsa [args] [numbits]\n"); - BIO_printf(bio_err," -des encrypt the generated key with DES in cbc mode\n"); - BIO_printf(bio_err," -des3 encrypt the generated key with DES in ede cbc mode (168 bit key)\n"); -#ifndef OPENSSL_NO_IDEA - BIO_printf(bio_err," -idea encrypt the generated key with IDEA in cbc mode\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf(bio_err," -seed\n"); - BIO_printf(bio_err," encrypt PEM output with cbc seed\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf(bio_err," -aes128, -aes192, -aes256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc camellia\n"); -#endif - BIO_printf(bio_err," -out file output the key to 'file\n"); - BIO_printf(bio_err," -passout arg output file pass phrase source\n"); - BIO_printf(bio_err," -f4 use F4 (0x10001) for the E value\n"); - BIO_printf(bio_err," -3 use 3 for the E value\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," load the file (or the files in the directory) into\n"); - BIO_printf(bio_err," the random number generator\n"); - goto err; - } - - ERR_load_crypto_strings(); + argv++; + argc--; + for (;;) { + if (argc <= 0) + break; + if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-3") == 0) + f4 = 3; + else if (strcmp(*argv, "-F4") == 0 || strcmp(*argv, "-f4") == 0) + f4 = RSA_F4; +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } +# ifndef OPENSSL_NO_DES + else if (strcmp(*argv, "-des") == 0) + enc = EVP_des_cbc(); + else if (strcmp(*argv, "-des3") == 0) + enc = EVP_des_ede3_cbc(); +# endif +# ifndef OPENSSL_NO_IDEA + else if (strcmp(*argv, "-idea") == 0) + enc = EVP_idea_cbc(); +# endif +# ifndef OPENSSL_NO_SEED + else if (strcmp(*argv, "-seed") == 0) + enc = EVP_seed_cbc(); +# endif +# ifndef OPENSSL_NO_AES + else if (strcmp(*argv, "-aes128") == 0) + enc = EVP_aes_128_cbc(); + else if (strcmp(*argv, "-aes192") == 0) + enc = EVP_aes_192_cbc(); + else if (strcmp(*argv, "-aes256") == 0) + enc = EVP_aes_256_cbc(); +# endif +# ifndef OPENSSL_NO_CAMELLIA + else if (strcmp(*argv, "-camellia128") == 0) + enc = EVP_camellia_128_cbc(); + else if (strcmp(*argv, "-camellia192") == 0) + enc = EVP_camellia_192_cbc(); + else if (strcmp(*argv, "-camellia256") == 0) + enc = EVP_camellia_256_cbc(); +# endif + else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } else + break; + argv++; + argc--; + } + if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) { + bad: + BIO_printf(bio_err, "usage: genrsa [args] [numbits]\n"); + BIO_printf(bio_err, + " -des encrypt the generated key with DES in cbc mode\n"); + BIO_printf(bio_err, + " -des3 encrypt the generated key with DES in ede cbc mode (168 bit key)\n"); +# ifndef OPENSSL_NO_IDEA + BIO_printf(bio_err, + " -idea encrypt the generated key with IDEA in cbc mode\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, " -seed\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc seed\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, " -aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif + BIO_printf(bio_err, " -out file output the key to 'file\n"); + BIO_printf(bio_err, + " -passout arg output file pass phrase source\n"); + BIO_printf(bio_err, + " -f4 use F4 (0x10001) for the E value\n"); + BIO_printf(bio_err, " -3 use 3 for the E value\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + goto err; + } - if(!app_passwd(bio_err, NULL, passargout, NULL, &passout)) { - BIO_printf(bio_err, "Error getting password\n"); - goto err; - } + ERR_load_crypto_strings(); -#ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); -#endif + if (!app_passwd(bio_err, NULL, passargout, NULL, &passout)) { + BIO_printf(bio_err, "Error getting password\n"); + goto err; + } +# ifndef OPENSSL_NO_ENGINE + e = setup_engine(bio_err, engine, 0); +# endif - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto err; - } - } + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto err; + } + } - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL - && !RAND_status()) - { - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); + if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL + && !RAND_status()) { + BIO_printf(bio_err, + "warning, not much extra random data, consider using the -rand option\n"); + } + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); - BIO_printf(bio_err,"Generating RSA private key, %d bit long modulus\n", - num); -#ifdef OPENSSL_NO_ENGINE - rsa = RSA_new(); -#else - rsa = RSA_new_method(e); -#endif - if (!rsa) - goto err; + BIO_printf(bio_err, "Generating RSA private key, %d bit long modulus\n", + num); +# ifdef OPENSSL_NO_ENGINE + rsa = RSA_new(); +# else + rsa = RSA_new_method(e); +# endif + if (!rsa) + goto err; - if(!BN_set_word(bn, f4) || !RSA_generate_key_ex(rsa, num, bn, &cb)) - goto err; - - app_RAND_write_file(NULL, bio_err); + if (!BN_set_word(bn, f4) || !RSA_generate_key_ex(rsa, num, bn, &cb)) + goto err; - /* We need to do the following for when the base number size is < - * long, esp windows 3.1 :-(. */ - l=0L; - for (i=0; ie->top; i++) - { -#ifndef SIXTY_FOUR_BIT - l<<=BN_BITS4; - l<<=BN_BITS4; -#endif - l+=rsa->e->d[i]; - } - BIO_printf(bio_err,"e is %ld (0x%lX)\n",l,l); - { - PW_CB_DATA cb_data; - cb_data.password = passout; - cb_data.prompt_info = outfile; - if (!PEM_write_bio_RSAPrivateKey(out,rsa,enc,NULL,0, - (pem_password_cb *)password_callback,&cb_data)) - goto err; - } + app_RAND_write_file(NULL, bio_err); + + /* + * We need to do the following for when the base number size is < long, + * esp windows 3.1 :-(. + */ + l = 0L; + for (i = 0; i < rsa->e->top; i++) { +# ifndef SIXTY_FOUR_BIT + l <<= BN_BITS4; + l <<= BN_BITS4; +# endif + l += rsa->e->d[i]; + } + BIO_printf(bio_err, "e is %ld (0x%lX)\n", l, l); + { + PW_CB_DATA cb_data; + cb_data.password = passout; + cb_data.prompt_info = outfile; + if (!PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0, + (pem_password_cb *)password_callback, + &cb_data)) + goto err; + } - ret=0; -err: - if (bn) BN_free(bn); - if (rsa) RSA_free(rsa); - if (out) BIO_free_all(out); - if(passout) OPENSSL_free(passout); - if (ret != 0) - ERR_print_errors(bio_err); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + ret = 0; + err: + if (bn) + BN_free(bn); + if (rsa) + RSA_free(rsa); + if (out) + BIO_free_all(out); + if (passout) + OPENSSL_free(passout); + if (ret != 0) + ERR_print_errors(bio_err); + apps_shutdown(); + OPENSSL_EXIT(ret); +} static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb) - { - char c='*'; +{ + char c = '*'; - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(cb->arg,&c,1); - (void)BIO_flush(cb->arg); -#ifdef LINT - p=n; -#endif - return 1; - } -#else /* !OPENSSL_NO_RSA */ + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(cb->arg, &c, 1); + (void)BIO_flush(cb->arg); +# ifdef LINT + p = n; +# endif + return 1; +} +#else /* !OPENSSL_NO_RSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/nseq.c b/apps/nseq.c index e3c4dba547..c3067385d2 100644 --- a/apps/nseq.c +++ b/apps/nseq.c @@ -1,6 +1,7 @@ /* nseq.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 1999. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 1999. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -69,99 +70,101 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) { - char **args, *infile = NULL, *outfile = NULL; - BIO *in = NULL, *out = NULL; - int toseq = 0; - X509 *x509 = NULL; - NETSCAPE_CERT_SEQUENCE *seq = NULL; - int i, ret = 1; - int badarg = 0; - if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); - ERR_load_crypto_strings(); - args = argv + 1; - while (!badarg && *args && *args[0] == '-') { - if (!strcmp (*args, "-toseq")) toseq = 1; - else if (!strcmp (*args, "-in")) { - if (args[1]) { - args++; - infile = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-out")) { - if (args[1]) { - args++; - outfile = *args; - } else badarg = 1; - } else badarg = 1; - args++; - } + char **args, *infile = NULL, *outfile = NULL; + BIO *in = NULL, *out = NULL; + int toseq = 0; + X509 *x509 = NULL; + NETSCAPE_CERT_SEQUENCE *seq = NULL; + int i, ret = 1; + int badarg = 0; + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + ERR_load_crypto_strings(); + args = argv + 1; + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-toseq")) + toseq = 1; + else if (!strcmp(*args, "-in")) { + if (args[1]) { + args++; + infile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else + badarg = 1; + args++; + } - if (badarg) { - BIO_printf (bio_err, "Netscape certificate sequence utility\n"); - BIO_printf (bio_err, "Usage nseq [options]\n"); - BIO_printf (bio_err, "where options are\n"); - BIO_printf (bio_err, "-in file input file\n"); - BIO_printf (bio_err, "-out file output file\n"); - BIO_printf (bio_err, "-toseq output NS Sequence file\n"); - OPENSSL_EXIT(1); - } + if (badarg) { + BIO_printf(bio_err, "Netscape certificate sequence utility\n"); + BIO_printf(bio_err, "Usage nseq [options]\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, "-toseq output NS Sequence file\n"); + OPENSSL_EXIT(1); + } - if (infile) { - if (!(in = BIO_new_file (infile, "r"))) { - BIO_printf (bio_err, - "Can't open input file %s\n", infile); - goto end; - } - } else in = BIO_new_fp(stdin, BIO_NOCLOSE); + if (infile) { + if (!(in = BIO_new_file(infile, "r"))) { + BIO_printf(bio_err, "Can't open input file %s\n", infile); + goto end; + } + } else + in = BIO_new_fp(stdin, BIO_NOCLOSE); - if (outfile) { - if (!(out = BIO_new_file (outfile, "w"))) { - BIO_printf (bio_err, - "Can't open output file %s\n", outfile); - goto end; - } - } else { - out = BIO_new_fp(stdout, BIO_NOCLOSE); + if (outfile) { + if (!(out = BIO_new_file(outfile, "w"))) { + BIO_printf(bio_err, "Can't open output file %s\n", outfile); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - if (toseq) { - seq = NETSCAPE_CERT_SEQUENCE_new(); - seq->certs = sk_X509_new_null(); - while((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL))) - sk_X509_push(seq->certs,x509); + } + if (toseq) { + seq = NETSCAPE_CERT_SEQUENCE_new(); + seq->certs = sk_X509_new_null(); + while ((x509 = PEM_read_bio_X509(in, NULL, NULL, NULL))) + sk_X509_push(seq->certs, x509); - if(!sk_X509_num(seq->certs)) - { - BIO_printf (bio_err, "Error reading certs file %s\n", infile); - ERR_print_errors(bio_err); - goto end; - } - PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq); - ret = 0; - goto end; - } + if (!sk_X509_num(seq->certs)) { + BIO_printf(bio_err, "Error reading certs file %s\n", infile); + ERR_print_errors(bio_err); + goto end; + } + PEM_write_bio_NETSCAPE_CERT_SEQUENCE(out, seq); + ret = 0; + goto end; + } - if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) { - BIO_printf (bio_err, "Error reading sequence file %s\n", infile); - ERR_print_errors(bio_err); - goto end; - } + if (!(seq = PEM_read_bio_NETSCAPE_CERT_SEQUENCE(in, NULL, NULL, NULL))) { + BIO_printf(bio_err, "Error reading sequence file %s\n", infile); + ERR_print_errors(bio_err); + goto end; + } - for(i = 0; i < sk_X509_num(seq->certs); i++) { - x509 = sk_X509_value(seq->certs, i); - dump_cert_text(out, x509); - PEM_write_bio_X509(out, x509); - } - ret = 0; -end: - BIO_free(in); - BIO_free_all(out); - NETSCAPE_CERT_SEQUENCE_free(seq); + for (i = 0; i < sk_X509_num(seq->certs); i++) { + x509 = sk_X509_value(seq->certs, i); + dump_cert_text(out, x509); + PEM_write_bio_X509(out, x509); + } + ret = 0; + end: + BIO_free(in); + BIO_free_all(out); + NETSCAPE_CERT_SEQUENCE_free(seq); - OPENSSL_EXIT(ret); + OPENSSL_EXIT(ret); } - diff --git a/apps/ocsp.c b/apps/ocsp.c index 1a3d1a3980..ebb3732cd7 100644 --- a/apps/ocsp.c +++ b/apps/ocsp.c @@ -1,6 +1,7 @@ /* ocsp.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2000. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -57,1416 +58,1307 @@ */ #ifndef OPENSSL_NO_OCSP -#ifdef OPENSSL_SYS_VMS -#define _XOPEN_SOURCE_EXTENDED /* So fd_set and friends get properly defined - on OpenVMS */ -#endif - -#define USE_SOCKETS - -#include -#include -#include -#include -#include "apps.h" /* needs to be included before the openssl headers! */ -#include -#include -#include -#include -#include -#include -#include - -#if defined(NETWARE_CLIB) +# ifdef OPENSSL_SYS_VMS +# define _XOPEN_SOURCE_EXTENDED/* So fd_set and friends get properly defined + * on OpenVMS */ +# endif + +# define USE_SOCKETS + +# include +# include +# include +# include +# include "apps.h" /* needs to be included before the openssl + * headers! */ +# include +# include +# include +# include +# include +# include +# include + +# if defined(NETWARE_CLIB) # ifdef NETWARE_BSDSOCK -# include -# include +# include +# include # else -# include +# include # endif -#elif defined(NETWARE_LIBC) +# elif defined(NETWARE_LIBC) # ifdef NETWARE_BSDSOCK -# include +# include # else -# include +# include # endif -#endif - -/* Maximum leeway in validity period: default 5 minutes */ -#define MAX_VALIDITY_PERIOD (5 * 60) +# endif -static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, const EVP_MD *cert_id_md, X509 *issuer, - STACK_OF(OCSP_CERTID) *ids); -static int add_ocsp_serial(OCSP_REQUEST **req, char *serial, const EVP_MD * cert_id_md, X509 *issuer, - STACK_OF(OCSP_CERTID) *ids); +/* Maximum leeway in validity period: default 5 minutes */ +# define MAX_VALIDITY_PERIOD (5 * 60) + +static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids); +static int add_ocsp_serial(OCSP_REQUEST **req, char *serial, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids); static int print_ocsp_summary(BIO *out, OCSP_BASICRESP *bs, OCSP_REQUEST *req, - STACK_OF(OPENSSL_STRING) *names, - STACK_OF(OCSP_CERTID) *ids, long nsec, - long maxage); + STACK_OF(OPENSSL_STRING) *names, + STACK_OF(OCSP_CERTID) *ids, long nsec, + long maxage); -static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, CA_DB *db, - X509 *ca, X509 *rcert, EVP_PKEY *rkey, const EVP_MD *md, - STACK_OF(X509) *rother, unsigned long flags, - int nmin, int ndays, int badsig); +static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, + CA_DB *db, X509 *ca, X509 *rcert, + EVP_PKEY *rkey, const EVP_MD *md, + STACK_OF(X509) *rother, unsigned long flags, + int nmin, int ndays, int badsig); static char **lookup_serial(CA_DB *db, ASN1_INTEGER *ser); static BIO *init_responder(const char *port); -static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio, const char *port); +static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio, + const char *port); static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp); static OCSP_RESPONSE *query_responder(BIO *err, BIO *cbio, const char *path, - const STACK_OF(CONF_VALUE) *headers, - OCSP_REQUEST *req, int req_timeout); + const STACK_OF(CONF_VALUE) *headers, + OCSP_REQUEST *req, int req_timeout); -#undef PROG -#define PROG ocsp_main +# undef PROG +# define PROG ocsp_main int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - char **args; - char *host = NULL, *port = NULL, *path = "/"; - char *thost = NULL, *tport = NULL, *tpath = NULL; - char *reqin = NULL, *respin = NULL; - char *reqout = NULL, *respout = NULL; - char *signfile = NULL, *keyfile = NULL; - char *rsignfile = NULL, *rkeyfile = NULL; - char *outfile = NULL; - int add_nonce = 1, noverify = 0, use_ssl = -1; - STACK_OF(CONF_VALUE) *headers = NULL; - OCSP_REQUEST *req = NULL; - OCSP_RESPONSE *resp = NULL; - OCSP_BASICRESP *bs = NULL; - X509 *issuer = NULL, *cert = NULL; - X509 *signer = NULL, *rsigner = NULL; - EVP_PKEY *key = NULL, *rkey = NULL; - BIO *acbio = NULL, *cbio = NULL; - BIO *derbio = NULL; - BIO *out = NULL; - int req_timeout = -1; - int req_text = 0, resp_text = 0; - long nsec = MAX_VALIDITY_PERIOD, maxage = -1; - char *CAfile = NULL, *CApath = NULL; - X509_STORE *store = NULL; - X509_VERIFY_PARAM *vpm = NULL; - STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL; - char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; - unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; - int ret = 1; - int accept_count = -1; - int badarg = 0; - int badsig = 0; - int i; - int ignore_err = 0; - STACK_OF(OPENSSL_STRING) *reqnames = NULL; - STACK_OF(OCSP_CERTID) *ids = NULL; - - X509 *rca_cert = NULL; - char *ridx_filename = NULL; - char *rca_filename = NULL; - CA_DB *rdb = NULL; - int nmin = 0, ndays = -1; - const EVP_MD *cert_id_md = NULL, *rsign_md = NULL; - - if (bio_err == NULL) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - SSL_load_error_strings(); - OpenSSL_add_ssl_algorithms(); - args = argv + 1; - reqnames = sk_OPENSSL_STRING_new_null(); - ids = sk_OCSP_CERTID_new_null(); - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp(*args, "-out")) - { - if (args[1]) - { - args++; - outfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-timeout")) - { - if (args[1]) - { - args++; - req_timeout = atol(*args); - if (req_timeout < 0) - { - BIO_printf(bio_err, - "Illegal timeout value %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-url")) - { - if (thost) - OPENSSL_free(thost); - if (tport) - OPENSSL_free(tport); - if (tpath) - OPENSSL_free(tpath); - if (args[1]) - { - args++; - if (!OCSP_parse_url(*args, &host, &port, &path, &use_ssl)) - { - BIO_printf(bio_err, "Error parsing URL\n"); - badarg = 1; - } - thost = host; - tport = port; - tpath = path; - } - else badarg = 1; - } - else if (!strcmp(*args, "-host")) - { - if (args[1]) - { - args++; - host = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-port")) - { - if (args[1]) - { - args++; - port = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-header")) - { - if (args[1] && args[2]) - { - if (!X509V3_add_value(args[1], args[2], &headers)) - goto end; - args += 2; - } - else badarg = 1; - } - else if (!strcmp(*args, "-ignore_err")) - ignore_err = 1; - else if (!strcmp(*args, "-noverify")) - noverify = 1; - else if (!strcmp(*args, "-nonce")) - add_nonce = 2; - else if (!strcmp(*args, "-no_nonce")) - add_nonce = 0; - else if (!strcmp(*args, "-resp_no_certs")) - rflags |= OCSP_NOCERTS; - else if (!strcmp(*args, "-resp_key_id")) - rflags |= OCSP_RESPID_KEY; - else if (!strcmp(*args, "-no_certs")) - sign_flags |= OCSP_NOCERTS; - else if (!strcmp(*args, "-no_signature_verify")) - verify_flags |= OCSP_NOSIGS; - else if (!strcmp(*args, "-no_cert_verify")) - verify_flags |= OCSP_NOVERIFY; - else if (!strcmp(*args, "-no_chain")) - verify_flags |= OCSP_NOCHAIN; - else if (!strcmp(*args, "-no_cert_checks")) - verify_flags |= OCSP_NOCHECKS; - else if (!strcmp(*args, "-no_explicit")) - verify_flags |= OCSP_NOEXPLICIT; - else if (!strcmp(*args, "-trust_other")) - verify_flags |= OCSP_TRUSTOTHER; - else if (!strcmp(*args, "-no_intern")) - verify_flags |= OCSP_NOINTERN; - else if (!strcmp(*args, "-badsig")) - badsig = 1; - else if (!strcmp(*args, "-text")) - { - req_text = 1; - resp_text = 1; - } - else if (!strcmp(*args, "-req_text")) - req_text = 1; - else if (!strcmp(*args, "-resp_text")) - resp_text = 1; - else if (!strcmp(*args, "-reqin")) - { - if (args[1]) - { - args++; - reqin = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-respin")) - { - if (args[1]) - { - args++; - respin = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-signer")) - { - if (args[1]) - { - args++; - signfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-VAfile")) - { - if (args[1]) - { - args++; - verify_certfile = *args; - verify_flags |= OCSP_TRUSTOTHER; - } - else badarg = 1; - } - else if (!strcmp(*args, "-sign_other")) - { - if (args[1]) - { - args++; - sign_certfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-verify_other")) - { - if (args[1]) - { - args++; - verify_certfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-CAfile")) - { - if (args[1]) - { - args++; - CAfile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-CApath")) - { - if (args[1]) - { - args++; - CApath = *args; - } - else badarg = 1; - } - else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) - { - if (badarg) - goto end; - continue; - } - else if (!strcmp (*args, "-validity_period")) - { - if (args[1]) - { - args++; - nsec = atol(*args); - if (nsec < 0) - { - BIO_printf(bio_err, - "Illegal validity period %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp (*args, "-status_age")) - { - if (args[1]) - { - args++; - maxage = atol(*args); - if (maxage < 0) - { - BIO_printf(bio_err, - "Illegal validity age %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-signkey")) - { - if (args[1]) - { - args++; - keyfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-reqout")) - { - if (args[1]) - { - args++; - reqout = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-respout")) - { - if (args[1]) - { - args++; - respout = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-path")) - { - if (args[1]) - { - args++; - path = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-issuer")) - { - if (args[1]) - { - args++; - X509_free(issuer); - issuer = load_cert(bio_err, *args, FORMAT_PEM, - NULL, e, "issuer certificate"); - if(!issuer) goto end; - } - else badarg = 1; - } - else if (!strcmp (*args, "-cert")) - { - if (args[1]) - { - args++; - X509_free(cert); - cert = load_cert(bio_err, *args, FORMAT_PEM, - NULL, e, "certificate"); - if(!cert) goto end; - if (!cert_id_md) cert_id_md = EVP_sha1(); - if(!add_ocsp_cert(&req, cert, cert_id_md, issuer, ids)) - goto end; - if(!sk_OPENSSL_STRING_push(reqnames, *args)) - goto end; - } - else badarg = 1; - } - else if (!strcmp(*args, "-serial")) - { - if (args[1]) - { - args++; - if (!cert_id_md) cert_id_md = EVP_sha1(); - if(!add_ocsp_serial(&req, *args, cert_id_md, issuer, ids)) - goto end; - if(!sk_OPENSSL_STRING_push(reqnames, *args)) - goto end; - } - else badarg = 1; - } - else if (!strcmp(*args, "-index")) - { - if (args[1]) - { - args++; - ridx_filename = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-CA")) - { - if (args[1]) - { - args++; - rca_filename = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-nmin")) - { - if (args[1]) - { - args++; - nmin = atol(*args); - if (nmin < 0) - { - BIO_printf(bio_err, - "Illegal update period %s\n", - *args); - badarg = 1; - } - } - if (ndays == -1) - ndays = 0; - else badarg = 1; - } - else if (!strcmp (*args, "-nrequest")) - { - if (args[1]) - { - args++; - accept_count = atol(*args); - if (accept_count < 0) - { - BIO_printf(bio_err, - "Illegal accept count %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp (*args, "-ndays")) - { - if (args[1]) - { - args++; - ndays = atol(*args); - if (ndays < 0) - { - BIO_printf(bio_err, - "Illegal update period %s\n", - *args); - badarg = 1; - } - } - else badarg = 1; - } - else if (!strcmp(*args, "-rsigner")) - { - if (args[1]) - { - args++; - rsignfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rkey")) - { - if (args[1]) - { - args++; - rkeyfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rother")) - { - if (args[1]) - { - args++; - rcertfile = *args; - } - else badarg = 1; - } - else if (!strcmp(*args, "-rmd")) - { - if (args[1]) - { - args++; - rsign_md = EVP_get_digestbyname(*args); - if (!rsign_md) - badarg = 1; - } - else badarg = 1; - } - else if ((cert_id_md = EVP_get_digestbyname((*args)+1))==NULL) - { - badarg = 1; - } - args++; - } - - /* Have we anything to do? */ - if (!req && !reqin && !respin && !(port && ridx_filename)) badarg = 1; - - if (badarg) - { - BIO_printf (bio_err, "OCSP utility\n"); - BIO_printf (bio_err, "Usage ocsp [options]\n"); - BIO_printf (bio_err, "where options are\n"); - BIO_printf (bio_err, "-out file output filename\n"); - BIO_printf (bio_err, "-issuer file issuer certificate\n"); - BIO_printf (bio_err, "-cert file certificate to check\n"); - BIO_printf (bio_err, "-serial n serial number to check\n"); - BIO_printf (bio_err, "-signer file certificate to sign OCSP request with\n"); - BIO_printf (bio_err, "-signkey file private key to sign OCSP request with\n"); - BIO_printf (bio_err, "-sign_other file additional certificates to include in signed request\n"); - BIO_printf (bio_err, "-no_certs don't include any certificates in signed request\n"); - BIO_printf (bio_err, "-req_text print text form of request\n"); - BIO_printf (bio_err, "-resp_text print text form of response\n"); - BIO_printf (bio_err, "-text print text form of request and response\n"); - BIO_printf (bio_err, "-reqout file write DER encoded OCSP request to \"file\"\n"); - BIO_printf (bio_err, "-respout file write DER encoded OCSP reponse to \"file\"\n"); - BIO_printf (bio_err, "-reqin file read DER encoded OCSP request from \"file\"\n"); - BIO_printf (bio_err, "-respin file read DER encoded OCSP reponse from \"file\"\n"); - BIO_printf (bio_err, "-nonce add OCSP nonce to request\n"); - BIO_printf (bio_err, "-no_nonce don't add OCSP nonce to request\n"); - BIO_printf (bio_err, "-url URL OCSP responder URL\n"); - BIO_printf (bio_err, "-host host:n send OCSP request to host on port n\n"); - BIO_printf (bio_err, "-path path to use in OCSP request\n"); - BIO_printf (bio_err, "-CApath dir trusted certificates directory\n"); - BIO_printf (bio_err, "-CAfile file trusted certificates file\n"); - BIO_printf (bio_err, "-VAfile file validator certificates file\n"); - BIO_printf (bio_err, "-validity_period n maximum validity discrepancy in seconds\n"); - BIO_printf (bio_err, "-status_age n maximum status age in seconds\n"); - BIO_printf (bio_err, "-noverify don't verify response at all\n"); - BIO_printf (bio_err, "-verify_other file additional certificates to search for signer\n"); - BIO_printf (bio_err, "-trust_other don't verify additional certificates\n"); - BIO_printf (bio_err, "-no_intern don't search certificates contained in response for signer\n"); - BIO_printf (bio_err, "-no_signature_verify don't check signature on response\n"); - BIO_printf (bio_err, "-no_cert_verify don't check signing certificate\n"); - BIO_printf (bio_err, "-no_chain don't chain verify response\n"); - BIO_printf (bio_err, "-no_cert_checks don't do additional checks on signing certificate\n"); - BIO_printf (bio_err, "-port num port to run responder on\n"); - BIO_printf (bio_err, "-index file certificate status index file\n"); - BIO_printf (bio_err, "-CA file CA certificate\n"); - BIO_printf (bio_err, "-rsigner file responder certificate to sign responses with\n"); - BIO_printf (bio_err, "-rkey file responder key to sign responses with\n"); - BIO_printf (bio_err, "-rother file other certificates to include in response\n"); - BIO_printf (bio_err, "-resp_no_certs don't include any certificates in response\n"); - BIO_printf (bio_err, "-nmin n number of minutes before next update\n"); - BIO_printf (bio_err, "-ndays n number of days before next update\n"); - BIO_printf (bio_err, "-resp_key_id identify reponse by signing certificate key ID\n"); - BIO_printf (bio_err, "-nrequest n number of requests to accept (default unlimited)\n"); - BIO_printf (bio_err, "- use specified digest in the request\n"); - BIO_printf (bio_err, "-timeout n timeout connection to OCSP responder after n seconds\n"); - goto end; - } - - if(outfile) out = BIO_new_file(outfile, "w"); - else out = BIO_new_fp(stdout, BIO_NOCLOSE); - - if(!out) - { - BIO_printf(bio_err, "Error opening output file\n"); - goto end; - } - - if (!req && (add_nonce != 2)) add_nonce = 0; - - if (!req && reqin) - { - if (!strcmp(reqin, "-")) - derbio = BIO_new_fp(stdin, BIO_NOCLOSE); - else - derbio = BIO_new_file(reqin, "rb"); - if (!derbio) - { - BIO_printf(bio_err, "Error Opening OCSP request file\n"); - goto end; - } - req = d2i_OCSP_REQUEST_bio(derbio, NULL); - BIO_free(derbio); - if(!req) - { - BIO_printf(bio_err, "Error reading OCSP request\n"); - goto end; - } - } - - if (!req && port) - { - acbio = init_responder(port); - if (!acbio) - goto end; - } - - if (rsignfile && !rdb) - { - if (!rkeyfile) rkeyfile = rsignfile; - rsigner = load_cert(bio_err, rsignfile, FORMAT_PEM, - NULL, e, "responder certificate"); - if (!rsigner) - { - BIO_printf(bio_err, "Error loading responder certificate\n"); - goto end; - } - rca_cert = load_cert(bio_err, rca_filename, FORMAT_PEM, - NULL, e, "CA certificate"); - if (rcertfile) - { - rother = load_certs(bio_err, rcertfile, FORMAT_PEM, - NULL, e, "responder other certificates"); - if (!rother) goto end; - } - rkey = load_key(bio_err, rkeyfile, FORMAT_PEM, 0, NULL, NULL, - "responder private key"); - if (!rkey) - goto end; - } - if(acbio) - BIO_printf(bio_err, "Waiting for OCSP client connections...\n"); - - redo_accept: - - if (acbio) - { - if (!do_responder(&req, &cbio, acbio, port)) - goto end; - if (!req) - { - resp = OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); - send_ocsp_response(cbio, resp); - goto done_resp; - } - } - - if (!req && (signfile || reqout || host || add_nonce || ridx_filename)) - { - BIO_printf(bio_err, "Need an OCSP request for this operation!\n"); - goto end; - } - - if (req && add_nonce) OCSP_request_add1_nonce(req, NULL, -1); - - if (signfile) - { - if (!keyfile) keyfile = signfile; - signer = load_cert(bio_err, signfile, FORMAT_PEM, - NULL, e, "signer certificate"); - if (!signer) - { - BIO_printf(bio_err, "Error loading signer certificate\n"); - goto end; - } - if (sign_certfile) - { - sign_other = load_certs(bio_err, sign_certfile, FORMAT_PEM, - NULL, e, "signer certificates"); - if (!sign_other) goto end; - } - key = load_key(bio_err, keyfile, FORMAT_PEM, 0, NULL, NULL, - "signer private key"); - if (!key) - goto end; - - if (!OCSP_request_sign(req, signer, key, NULL, sign_other, sign_flags)) - { - BIO_printf(bio_err, "Error signing OCSP request\n"); - goto end; - } - } - - if (req_text && req) OCSP_REQUEST_print(out, req, 0); - - if (reqout) - { - if (!strcmp(reqout, "-")) - derbio = BIO_new_fp(stdout, BIO_NOCLOSE); - else - derbio = BIO_new_file(reqout, "wb"); - if(!derbio) - { - BIO_printf(bio_err, "Error opening file %s\n", reqout); - goto end; - } - i2d_OCSP_REQUEST_bio(derbio, req); - BIO_free(derbio); - } - - if (ridx_filename && (!rkey || !rsigner || !rca_cert)) - { - BIO_printf(bio_err, "Need a responder certificate, key and CA for this operation!\n"); - goto end; - } - - if (ridx_filename && !rdb) - { - rdb = load_index(ridx_filename, NULL); - if (!rdb) goto end; - if (!index_index(rdb)) goto end; - } - - if (rdb) - { - i = make_ocsp_response(&resp, req, rdb, rca_cert, rsigner, rkey,rsign_md, rother, rflags, nmin, ndays, badsig); - if (cbio) - send_ocsp_response(cbio, resp); - } - else if (host) - { -#ifndef OPENSSL_NO_SOCK - resp = process_responder(bio_err, req, host, path, - port, use_ssl, headers, req_timeout); - if (!resp) - goto end; -#else - BIO_printf(bio_err, "Error creating connect BIO - sockets not supported.\n"); - goto end; -#endif - } - else if (respin) - { - if (!strcmp(respin, "-")) - derbio = BIO_new_fp(stdin, BIO_NOCLOSE); - else - derbio = BIO_new_file(respin, "rb"); - if (!derbio) - { - BIO_printf(bio_err, "Error Opening OCSP response file\n"); - goto end; - } - resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); - BIO_free(derbio); - if(!resp) - { - BIO_printf(bio_err, "Error reading OCSP response\n"); - goto end; - } - - } - else - { - ret = 0; - goto end; - } - - done_resp: - - if (respout) - { - if (!strcmp(respout, "-")) - derbio = BIO_new_fp(stdout, BIO_NOCLOSE); - else - derbio = BIO_new_file(respout, "wb"); - if(!derbio) - { - BIO_printf(bio_err, "Error opening file %s\n", respout); - goto end; - } - i2d_OCSP_RESPONSE_bio(derbio, resp); - BIO_free(derbio); - } - - i = OCSP_response_status(resp); - - if (i != OCSP_RESPONSE_STATUS_SUCCESSFUL) - { - BIO_printf(out, "Responder Error: %s (%d)\n", - OCSP_response_status_str(i), i); - if (ignore_err) - goto redo_accept; - ret = 0; - goto end; - } - - if (resp_text) OCSP_RESPONSE_print(out, resp, 0); - - /* If running as responder don't verify our own response */ - if (cbio) - { - if (accept_count > 0) - accept_count--; - /* Redo if more connections needed */ - if (accept_count) - { - BIO_free_all(cbio); - cbio = NULL; - OCSP_REQUEST_free(req); - req = NULL; - OCSP_RESPONSE_free(resp); - resp = NULL; - goto redo_accept; - } - ret = 0; - goto end; - } - else if (ridx_filename) - { - ret = 0; - goto end; - } - - if (!store) - store = setup_verify(bio_err, CAfile, CApath); - if (!store) - goto end; - if (vpm) - X509_STORE_set1_param(store, vpm); - if (verify_certfile) - { - verify_other = load_certs(bio_err, verify_certfile, FORMAT_PEM, - NULL, e, "validator certificate"); - if (!verify_other) goto end; - } - - bs = OCSP_response_get1_basic(resp); - - if (!bs) - { - BIO_printf(bio_err, "Error parsing response\n"); - goto end; - } - - ret = 0; - - if (!noverify) - { - if (req && ((i = OCSP_check_nonce(req, bs)) <= 0)) - { - if (i == -1) - BIO_printf(bio_err, "WARNING: no nonce in response\n"); - else - { - BIO_printf(bio_err, "Nonce Verify error\n"); - ret = 1; - goto end; - } - } - - i = OCSP_basic_verify(bs, verify_other, store, verify_flags); - if(i <= 0) - { - BIO_printf(bio_err, "Response Verify Failure\n"); - ERR_print_errors(bio_err); - ret = 1; - } - else - BIO_printf(bio_err, "Response verify OK\n"); - - } - - if (!print_ocsp_summary(out, bs, req, reqnames, ids, nsec, maxage)) - ret = 1; - -end: - ERR_print_errors(bio_err); - X509_free(signer); - X509_STORE_free(store); - if (vpm) - X509_VERIFY_PARAM_free(vpm); - EVP_PKEY_free(key); - EVP_PKEY_free(rkey); - X509_free(issuer); - X509_free(cert); - X509_free(rsigner); - X509_free(rca_cert); - free_index(rdb); - BIO_free_all(cbio); - BIO_free_all(acbio); - BIO_free(out); - OCSP_REQUEST_free(req); - OCSP_RESPONSE_free(resp); - OCSP_BASICRESP_free(bs); - sk_OPENSSL_STRING_free(reqnames); - sk_OCSP_CERTID_free(ids); - sk_X509_pop_free(sign_other, X509_free); - sk_X509_pop_free(verify_other, X509_free); - sk_CONF_VALUE_pop_free(headers, X509V3_conf_free); - - if (thost) - OPENSSL_free(thost); - if (tport) - OPENSSL_free(tport); - if (tpath) - OPENSSL_free(tpath); - - OPENSSL_EXIT(ret); +{ + ENGINE *e = NULL; + char **args; + char *host = NULL, *port = NULL, *path = "/"; + char *thost = NULL, *tport = NULL, *tpath = NULL; + char *reqin = NULL, *respin = NULL; + char *reqout = NULL, *respout = NULL; + char *signfile = NULL, *keyfile = NULL; + char *rsignfile = NULL, *rkeyfile = NULL; + char *outfile = NULL; + int add_nonce = 1, noverify = 0, use_ssl = -1; + STACK_OF(CONF_VALUE) *headers = NULL; + OCSP_REQUEST *req = NULL; + OCSP_RESPONSE *resp = NULL; + OCSP_BASICRESP *bs = NULL; + X509 *issuer = NULL, *cert = NULL; + X509 *signer = NULL, *rsigner = NULL; + EVP_PKEY *key = NULL, *rkey = NULL; + BIO *acbio = NULL, *cbio = NULL; + BIO *derbio = NULL; + BIO *out = NULL; + int req_timeout = -1; + int req_text = 0, resp_text = 0; + long nsec = MAX_VALIDITY_PERIOD, maxage = -1; + char *CAfile = NULL, *CApath = NULL; + X509_STORE *store = NULL; + X509_VERIFY_PARAM *vpm = NULL; + STACK_OF(X509) *sign_other = NULL, *verify_other = NULL, *rother = NULL; + char *sign_certfile = NULL, *verify_certfile = NULL, *rcertfile = NULL; + unsigned long sign_flags = 0, verify_flags = 0, rflags = 0; + int ret = 1; + int accept_count = -1; + int badarg = 0; + int badsig = 0; + int i; + int ignore_err = 0; + STACK_OF(OPENSSL_STRING) *reqnames = NULL; + STACK_OF(OCSP_CERTID) *ids = NULL; + + X509 *rca_cert = NULL; + char *ridx_filename = NULL; + char *rca_filename = NULL; + CA_DB *rdb = NULL; + int nmin = 0, ndays = -1; + const EVP_MD *cert_id_md = NULL, *rsign_md = NULL; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + SSL_load_error_strings(); + OpenSSL_add_ssl_algorithms(); + args = argv + 1; + reqnames = sk_OPENSSL_STRING_new_null(); + ids = sk_OCSP_CERTID_new_null(); + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-timeout")) { + if (args[1]) { + args++; + req_timeout = atol(*args); + if (req_timeout < 0) { + BIO_printf(bio_err, "Illegal timeout value %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-url")) { + if (thost) + OPENSSL_free(thost); + if (tport) + OPENSSL_free(tport); + if (tpath) + OPENSSL_free(tpath); + if (args[1]) { + args++; + if (!OCSP_parse_url(*args, &host, &port, &path, &use_ssl)) { + BIO_printf(bio_err, "Error parsing URL\n"); + badarg = 1; + } + thost = host; + tport = port; + tpath = path; + } else + badarg = 1; + } else if (!strcmp(*args, "-host")) { + if (args[1]) { + args++; + host = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-port")) { + if (args[1]) { + args++; + port = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-header")) { + if (args[1] && args[2]) { + if (!X509V3_add_value(args[1], args[2], &headers)) + goto end; + args += 2; + } else + badarg = 1; + } else if (!strcmp(*args, "-ignore_err")) + ignore_err = 1; + else if (!strcmp(*args, "-noverify")) + noverify = 1; + else if (!strcmp(*args, "-nonce")) + add_nonce = 2; + else if (!strcmp(*args, "-no_nonce")) + add_nonce = 0; + else if (!strcmp(*args, "-resp_no_certs")) + rflags |= OCSP_NOCERTS; + else if (!strcmp(*args, "-resp_key_id")) + rflags |= OCSP_RESPID_KEY; + else if (!strcmp(*args, "-no_certs")) + sign_flags |= OCSP_NOCERTS; + else if (!strcmp(*args, "-no_signature_verify")) + verify_flags |= OCSP_NOSIGS; + else if (!strcmp(*args, "-no_cert_verify")) + verify_flags |= OCSP_NOVERIFY; + else if (!strcmp(*args, "-no_chain")) + verify_flags |= OCSP_NOCHAIN; + else if (!strcmp(*args, "-no_cert_checks")) + verify_flags |= OCSP_NOCHECKS; + else if (!strcmp(*args, "-no_explicit")) + verify_flags |= OCSP_NOEXPLICIT; + else if (!strcmp(*args, "-trust_other")) + verify_flags |= OCSP_TRUSTOTHER; + else if (!strcmp(*args, "-no_intern")) + verify_flags |= OCSP_NOINTERN; + else if (!strcmp(*args, "-badsig")) + badsig = 1; + else if (!strcmp(*args, "-text")) { + req_text = 1; + resp_text = 1; + } else if (!strcmp(*args, "-req_text")) + req_text = 1; + else if (!strcmp(*args, "-resp_text")) + resp_text = 1; + else if (!strcmp(*args, "-reqin")) { + if (args[1]) { + args++; + reqin = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-respin")) { + if (args[1]) { + args++; + respin = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-signer")) { + if (args[1]) { + args++; + signfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-VAfile")) { + if (args[1]) { + args++; + verify_certfile = *args; + verify_flags |= OCSP_TRUSTOTHER; + } else + badarg = 1; + } else if (!strcmp(*args, "-sign_other")) { + if (args[1]) { + args++; + sign_certfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-verify_other")) { + if (args[1]) { + args++; + verify_certfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-CAfile")) { + if (args[1]) { + args++; + CAfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-CApath")) { + if (args[1]) { + args++; + CApath = *args; + } else + badarg = 1; + } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm)) { + if (badarg) + goto end; + continue; + } else if (!strcmp(*args, "-validity_period")) { + if (args[1]) { + args++; + nsec = atol(*args); + if (nsec < 0) { + BIO_printf(bio_err, + "Illegal validity period %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-status_age")) { + if (args[1]) { + args++; + maxage = atol(*args); + if (maxage < 0) { + BIO_printf(bio_err, "Illegal validity age %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-signkey")) { + if (args[1]) { + args++; + keyfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-reqout")) { + if (args[1]) { + args++; + reqout = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-respout")) { + if (args[1]) { + args++; + respout = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-path")) { + if (args[1]) { + args++; + path = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-issuer")) { + if (args[1]) { + args++; + X509_free(issuer); + issuer = load_cert(bio_err, *args, FORMAT_PEM, + NULL, e, "issuer certificate"); + if (!issuer) + goto end; + } else + badarg = 1; + } else if (!strcmp(*args, "-cert")) { + if (args[1]) { + args++; + X509_free(cert); + cert = load_cert(bio_err, *args, FORMAT_PEM, + NULL, e, "certificate"); + if (!cert) + goto end; + if (!cert_id_md) + cert_id_md = EVP_sha1(); + if (!add_ocsp_cert(&req, cert, cert_id_md, issuer, ids)) + goto end; + if (!sk_OPENSSL_STRING_push(reqnames, *args)) + goto end; + } else + badarg = 1; + } else if (!strcmp(*args, "-serial")) { + if (args[1]) { + args++; + if (!cert_id_md) + cert_id_md = EVP_sha1(); + if (!add_ocsp_serial(&req, *args, cert_id_md, issuer, ids)) + goto end; + if (!sk_OPENSSL_STRING_push(reqnames, *args)) + goto end; + } else + badarg = 1; + } else if (!strcmp(*args, "-index")) { + if (args[1]) { + args++; + ridx_filename = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-CA")) { + if (args[1]) { + args++; + rca_filename = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-nmin")) { + if (args[1]) { + args++; + nmin = atol(*args); + if (nmin < 0) { + BIO_printf(bio_err, "Illegal update period %s\n", *args); + badarg = 1; + } + } + if (ndays == -1) + ndays = 0; + else + badarg = 1; + } else if (!strcmp(*args, "-nrequest")) { + if (args[1]) { + args++; + accept_count = atol(*args); + if (accept_count < 0) { + BIO_printf(bio_err, "Illegal accept count %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-ndays")) { + if (args[1]) { + args++; + ndays = atol(*args); + if (ndays < 0) { + BIO_printf(bio_err, "Illegal update period %s\n", *args); + badarg = 1; + } + } else + badarg = 1; + } else if (!strcmp(*args, "-rsigner")) { + if (args[1]) { + args++; + rsignfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-rkey")) { + if (args[1]) { + args++; + rkeyfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-rother")) { + if (args[1]) { + args++; + rcertfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-rmd")) { + if (args[1]) { + args++; + rsign_md = EVP_get_digestbyname(*args); + if (!rsign_md) + badarg = 1; + } else + badarg = 1; + } else if ((cert_id_md = EVP_get_digestbyname((*args) + 1)) == NULL) { + badarg = 1; + } + args++; + } + + /* Have we anything to do? */ + if (!req && !reqin && !respin && !(port && ridx_filename)) + badarg = 1; + + if (badarg) { + BIO_printf(bio_err, "OCSP utility\n"); + BIO_printf(bio_err, "Usage ocsp [options]\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-out file output filename\n"); + BIO_printf(bio_err, "-issuer file issuer certificate\n"); + BIO_printf(bio_err, "-cert file certificate to check\n"); + BIO_printf(bio_err, "-serial n serial number to check\n"); + BIO_printf(bio_err, + "-signer file certificate to sign OCSP request with\n"); + BIO_printf(bio_err, + "-signkey file private key to sign OCSP request with\n"); + BIO_printf(bio_err, + "-sign_other file additional certificates to include in signed request\n"); + BIO_printf(bio_err, + "-no_certs don't include any certificates in signed request\n"); + BIO_printf(bio_err, + "-req_text print text form of request\n"); + BIO_printf(bio_err, + "-resp_text print text form of response\n"); + BIO_printf(bio_err, + "-text print text form of request and response\n"); + BIO_printf(bio_err, + "-reqout file write DER encoded OCSP request to \"file\"\n"); + BIO_printf(bio_err, + "-respout file write DER encoded OCSP reponse to \"file\"\n"); + BIO_printf(bio_err, + "-reqin file read DER encoded OCSP request from \"file\"\n"); + BIO_printf(bio_err, + "-respin file read DER encoded OCSP reponse from \"file\"\n"); + BIO_printf(bio_err, + "-nonce add OCSP nonce to request\n"); + BIO_printf(bio_err, + "-no_nonce don't add OCSP nonce to request\n"); + BIO_printf(bio_err, "-url URL OCSP responder URL\n"); + BIO_printf(bio_err, + "-host host:n send OCSP request to host on port n\n"); + BIO_printf(bio_err, + "-path path to use in OCSP request\n"); + BIO_printf(bio_err, + "-CApath dir trusted certificates directory\n"); + BIO_printf(bio_err, + "-CAfile file trusted certificates file\n"); + BIO_printf(bio_err, + "-VAfile file validator certificates file\n"); + BIO_printf(bio_err, + "-validity_period n maximum validity discrepancy in seconds\n"); + BIO_printf(bio_err, + "-status_age n maximum status age in seconds\n"); + BIO_printf(bio_err, + "-noverify don't verify response at all\n"); + BIO_printf(bio_err, + "-verify_other file additional certificates to search for signer\n"); + BIO_printf(bio_err, + "-trust_other don't verify additional certificates\n"); + BIO_printf(bio_err, + "-no_intern don't search certificates contained in response for signer\n"); + BIO_printf(bio_err, + "-no_signature_verify don't check signature on response\n"); + BIO_printf(bio_err, + "-no_cert_verify don't check signing certificate\n"); + BIO_printf(bio_err, + "-no_chain don't chain verify response\n"); + BIO_printf(bio_err, + "-no_cert_checks don't do additional checks on signing certificate\n"); + BIO_printf(bio_err, + "-port num port to run responder on\n"); + BIO_printf(bio_err, + "-index file certificate status index file\n"); + BIO_printf(bio_err, "-CA file CA certificate\n"); + BIO_printf(bio_err, + "-rsigner file responder certificate to sign responses with\n"); + BIO_printf(bio_err, + "-rkey file responder key to sign responses with\n"); + BIO_printf(bio_err, + "-rother file other certificates to include in response\n"); + BIO_printf(bio_err, + "-resp_no_certs don't include any certificates in response\n"); + BIO_printf(bio_err, + "-nmin n number of minutes before next update\n"); + BIO_printf(bio_err, + "-ndays n number of days before next update\n"); + BIO_printf(bio_err, + "-resp_key_id identify reponse by signing certificate key ID\n"); + BIO_printf(bio_err, + "-nrequest n number of requests to accept (default unlimited)\n"); + BIO_printf(bio_err, + "- use specified digest in the request\n"); + BIO_printf(bio_err, + "-timeout n timeout connection to OCSP responder after n seconds\n"); + goto end; + } + + if (outfile) + out = BIO_new_file(outfile, "w"); + else + out = BIO_new_fp(stdout, BIO_NOCLOSE); + + if (!out) { + BIO_printf(bio_err, "Error opening output file\n"); + goto end; + } + + if (!req && (add_nonce != 2)) + add_nonce = 0; + + if (!req && reqin) { + if (!strcmp(reqin, "-")) + derbio = BIO_new_fp(stdin, BIO_NOCLOSE); + else + derbio = BIO_new_file(reqin, "rb"); + if (!derbio) { + BIO_printf(bio_err, "Error Opening OCSP request file\n"); + goto end; + } + req = d2i_OCSP_REQUEST_bio(derbio, NULL); + BIO_free(derbio); + if (!req) { + BIO_printf(bio_err, "Error reading OCSP request\n"); + goto end; + } + } + + if (!req && port) { + acbio = init_responder(port); + if (!acbio) + goto end; + } + + if (rsignfile && !rdb) { + if (!rkeyfile) + rkeyfile = rsignfile; + rsigner = load_cert(bio_err, rsignfile, FORMAT_PEM, + NULL, e, "responder certificate"); + if (!rsigner) { + BIO_printf(bio_err, "Error loading responder certificate\n"); + goto end; + } + rca_cert = load_cert(bio_err, rca_filename, FORMAT_PEM, + NULL, e, "CA certificate"); + if (rcertfile) { + rother = load_certs(bio_err, rcertfile, FORMAT_PEM, + NULL, e, "responder other certificates"); + if (!rother) + goto end; + } + rkey = load_key(bio_err, rkeyfile, FORMAT_PEM, 0, NULL, NULL, + "responder private key"); + if (!rkey) + goto end; + } + if (acbio) + BIO_printf(bio_err, "Waiting for OCSP client connections...\n"); + + redo_accept: + + if (acbio) { + if (!do_responder(&req, &cbio, acbio, port)) + goto end; + if (!req) { + resp = + OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, + NULL); + send_ocsp_response(cbio, resp); + goto done_resp; + } + } + + if (!req && (signfile || reqout || host || add_nonce || ridx_filename)) { + BIO_printf(bio_err, "Need an OCSP request for this operation!\n"); + goto end; + } + + if (req && add_nonce) + OCSP_request_add1_nonce(req, NULL, -1); + + if (signfile) { + if (!keyfile) + keyfile = signfile; + signer = load_cert(bio_err, signfile, FORMAT_PEM, + NULL, e, "signer certificate"); + if (!signer) { + BIO_printf(bio_err, "Error loading signer certificate\n"); + goto end; + } + if (sign_certfile) { + sign_other = load_certs(bio_err, sign_certfile, FORMAT_PEM, + NULL, e, "signer certificates"); + if (!sign_other) + goto end; + } + key = load_key(bio_err, keyfile, FORMAT_PEM, 0, NULL, NULL, + "signer private key"); + if (!key) + goto end; + + if (!OCSP_request_sign + (req, signer, key, NULL, sign_other, sign_flags)) { + BIO_printf(bio_err, "Error signing OCSP request\n"); + goto end; + } + } + + if (req_text && req) + OCSP_REQUEST_print(out, req, 0); + + if (reqout) { + if (!strcmp(reqout, "-")) + derbio = BIO_new_fp(stdout, BIO_NOCLOSE); + else + derbio = BIO_new_file(reqout, "wb"); + if (!derbio) { + BIO_printf(bio_err, "Error opening file %s\n", reqout); + goto end; + } + i2d_OCSP_REQUEST_bio(derbio, req); + BIO_free(derbio); + } + + if (ridx_filename && (!rkey || !rsigner || !rca_cert)) { + BIO_printf(bio_err, + "Need a responder certificate, key and CA for this operation!\n"); + goto end; + } + + if (ridx_filename && !rdb) { + rdb = load_index(ridx_filename, NULL); + if (!rdb) + goto end; + if (!index_index(rdb)) + goto end; + } + + if (rdb) { + i = make_ocsp_response(&resp, req, rdb, rca_cert, rsigner, rkey, + rsign_md, rother, rflags, nmin, ndays, badsig); + if (cbio) + send_ocsp_response(cbio, resp); + } else if (host) { +# ifndef OPENSSL_NO_SOCK + resp = process_responder(bio_err, req, host, path, + port, use_ssl, headers, req_timeout); + if (!resp) + goto end; +# else + BIO_printf(bio_err, + "Error creating connect BIO - sockets not supported.\n"); + goto end; +# endif + } else if (respin) { + if (!strcmp(respin, "-")) + derbio = BIO_new_fp(stdin, BIO_NOCLOSE); + else + derbio = BIO_new_file(respin, "rb"); + if (!derbio) { + BIO_printf(bio_err, "Error Opening OCSP response file\n"); + goto end; + } + resp = d2i_OCSP_RESPONSE_bio(derbio, NULL); + BIO_free(derbio); + if (!resp) { + BIO_printf(bio_err, "Error reading OCSP response\n"); + goto end; + } + + } else { + ret = 0; + goto end; + } + + done_resp: + + if (respout) { + if (!strcmp(respout, "-")) + derbio = BIO_new_fp(stdout, BIO_NOCLOSE); + else + derbio = BIO_new_file(respout, "wb"); + if (!derbio) { + BIO_printf(bio_err, "Error opening file %s\n", respout); + goto end; + } + i2d_OCSP_RESPONSE_bio(derbio, resp); + BIO_free(derbio); + } + + i = OCSP_response_status(resp); + + if (i != OCSP_RESPONSE_STATUS_SUCCESSFUL) { + BIO_printf(out, "Responder Error: %s (%d)\n", + OCSP_response_status_str(i), i); + if (ignore_err) + goto redo_accept; + ret = 0; + goto end; + } + + if (resp_text) + OCSP_RESPONSE_print(out, resp, 0); + + /* If running as responder don't verify our own response */ + if (cbio) { + if (accept_count > 0) + accept_count--; + /* Redo if more connections needed */ + if (accept_count) { + BIO_free_all(cbio); + cbio = NULL; + OCSP_REQUEST_free(req); + req = NULL; + OCSP_RESPONSE_free(resp); + resp = NULL; + goto redo_accept; + } + ret = 0; + goto end; + } else if (ridx_filename) { + ret = 0; + goto end; + } + + if (!store) + store = setup_verify(bio_err, CAfile, CApath); + if (!store) + goto end; + if (vpm) + X509_STORE_set1_param(store, vpm); + if (verify_certfile) { + verify_other = load_certs(bio_err, verify_certfile, FORMAT_PEM, + NULL, e, "validator certificate"); + if (!verify_other) + goto end; + } + + bs = OCSP_response_get1_basic(resp); + + if (!bs) { + BIO_printf(bio_err, "Error parsing response\n"); + goto end; + } + + ret = 0; + + if (!noverify) { + if (req && ((i = OCSP_check_nonce(req, bs)) <= 0)) { + if (i == -1) + BIO_printf(bio_err, "WARNING: no nonce in response\n"); + else { + BIO_printf(bio_err, "Nonce Verify error\n"); + ret = 1; + goto end; + } + } + + i = OCSP_basic_verify(bs, verify_other, store, verify_flags); + if (i <= 0) { + BIO_printf(bio_err, "Response Verify Failure\n"); + ERR_print_errors(bio_err); + ret = 1; + } else + BIO_printf(bio_err, "Response verify OK\n"); + + } + + if (!print_ocsp_summary(out, bs, req, reqnames, ids, nsec, maxage)) + ret = 1; + + end: + ERR_print_errors(bio_err); + X509_free(signer); + X509_STORE_free(store); + if (vpm) + X509_VERIFY_PARAM_free(vpm); + EVP_PKEY_free(key); + EVP_PKEY_free(rkey); + X509_free(issuer); + X509_free(cert); + X509_free(rsigner); + X509_free(rca_cert); + free_index(rdb); + BIO_free_all(cbio); + BIO_free_all(acbio); + BIO_free(out); + OCSP_REQUEST_free(req); + OCSP_RESPONSE_free(resp); + OCSP_BASICRESP_free(bs); + sk_OPENSSL_STRING_free(reqnames); + sk_OCSP_CERTID_free(ids); + sk_X509_pop_free(sign_other, X509_free); + sk_X509_pop_free(verify_other, X509_free); + sk_CONF_VALUE_pop_free(headers, X509V3_conf_free); + + if (thost) + OPENSSL_free(thost); + if (tport) + OPENSSL_free(tport); + if (tpath) + OPENSSL_free(tpath); + + OPENSSL_EXIT(ret); } -static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, const EVP_MD *cert_id_md,X509 *issuer, - STACK_OF(OCSP_CERTID) *ids) - { - OCSP_CERTID *id; - if(!issuer) - { - BIO_printf(bio_err, "No issuer certificate specified\n"); - return 0; - } - if(!*req) *req = OCSP_REQUEST_new(); - if(!*req) goto err; - id = OCSP_cert_to_id(cert_id_md, cert, issuer); - if(!id || !sk_OCSP_CERTID_push(ids, id)) goto err; - if(!OCSP_request_add0_id(*req, id)) goto err; - return 1; - - err: - BIO_printf(bio_err, "Error Creating OCSP request\n"); - return 0; - } - -static int add_ocsp_serial(OCSP_REQUEST **req, char *serial,const EVP_MD *cert_id_md, X509 *issuer, - STACK_OF(OCSP_CERTID) *ids) - { - OCSP_CERTID *id; - X509_NAME *iname; - ASN1_BIT_STRING *ikey; - ASN1_INTEGER *sno; - if(!issuer) - { - BIO_printf(bio_err, "No issuer certificate specified\n"); - return 0; - } - if(!*req) *req = OCSP_REQUEST_new(); - if(!*req) goto err; - iname = X509_get_subject_name(issuer); - ikey = X509_get0_pubkey_bitstr(issuer); - sno = s2i_ASN1_INTEGER(NULL, serial); - if(!sno) - { - BIO_printf(bio_err, "Error converting serial number %s\n", serial); - return 0; - } - id = OCSP_cert_id_new(cert_id_md, iname, ikey, sno); - ASN1_INTEGER_free(sno); - if(!id || !sk_OCSP_CERTID_push(ids, id)) goto err; - if(!OCSP_request_add0_id(*req, id)) goto err; - return 1; - - err: - BIO_printf(bio_err, "Error Creating OCSP request\n"); - return 0; - } +static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids) +{ + OCSP_CERTID *id; + if (!issuer) { + BIO_printf(bio_err, "No issuer certificate specified\n"); + return 0; + } + if (!*req) + *req = OCSP_REQUEST_new(); + if (!*req) + goto err; + id = OCSP_cert_to_id(cert_id_md, cert, issuer); + if (!id || !sk_OCSP_CERTID_push(ids, id)) + goto err; + if (!OCSP_request_add0_id(*req, id)) + goto err; + return 1; + + err: + BIO_printf(bio_err, "Error Creating OCSP request\n"); + return 0; +} + +static int add_ocsp_serial(OCSP_REQUEST **req, char *serial, + const EVP_MD *cert_id_md, X509 *issuer, + STACK_OF(OCSP_CERTID) *ids) +{ + OCSP_CERTID *id; + X509_NAME *iname; + ASN1_BIT_STRING *ikey; + ASN1_INTEGER *sno; + if (!issuer) { + BIO_printf(bio_err, "No issuer certificate specified\n"); + return 0; + } + if (!*req) + *req = OCSP_REQUEST_new(); + if (!*req) + goto err; + iname = X509_get_subject_name(issuer); + ikey = X509_get0_pubkey_bitstr(issuer); + sno = s2i_ASN1_INTEGER(NULL, serial); + if (!sno) { + BIO_printf(bio_err, "Error converting serial number %s\n", serial); + return 0; + } + id = OCSP_cert_id_new(cert_id_md, iname, ikey, sno); + ASN1_INTEGER_free(sno); + if (!id || !sk_OCSP_CERTID_push(ids, id)) + goto err; + if (!OCSP_request_add0_id(*req, id)) + goto err; + return 1; + + err: + BIO_printf(bio_err, "Error Creating OCSP request\n"); + return 0; +} static int print_ocsp_summary(BIO *out, OCSP_BASICRESP *bs, OCSP_REQUEST *req, - STACK_OF(OPENSSL_STRING) *names, - STACK_OF(OCSP_CERTID) *ids, long nsec, - long maxage) - { - OCSP_CERTID *id; - char *name; - int i; - - int status, reason; - - ASN1_GENERALIZEDTIME *rev, *thisupd, *nextupd; - - if (!bs || !req || !sk_OPENSSL_STRING_num(names) || !sk_OCSP_CERTID_num(ids)) - return 1; - - for (i = 0; i < sk_OCSP_CERTID_num(ids); i++) - { - id = sk_OCSP_CERTID_value(ids, i); - name = sk_OPENSSL_STRING_value(names, i); - BIO_printf(out, "%s: ", name); - - if(!OCSP_resp_find_status(bs, id, &status, &reason, - &rev, &thisupd, &nextupd)) - { - BIO_puts(out, "ERROR: No Status found.\n"); - continue; - } - - /* Check validity: if invalid write to output BIO so we - * know which response this refers to. - */ - if (!OCSP_check_validity(thisupd, nextupd, nsec, maxage)) - { - BIO_puts(out, "WARNING: Status times invalid.\n"); - ERR_print_errors(out); - } - BIO_printf(out, "%s\n", OCSP_cert_status_str(status)); - - BIO_puts(out, "\tThis Update: "); - ASN1_GENERALIZEDTIME_print(out, thisupd); - BIO_puts(out, "\n"); - - if(nextupd) - { - BIO_puts(out, "\tNext Update: "); - ASN1_GENERALIZEDTIME_print(out, nextupd); - BIO_puts(out, "\n"); - } - - if (status != V_OCSP_CERTSTATUS_REVOKED) - continue; - - if (reason != -1) - BIO_printf(out, "\tReason: %s\n", - OCSP_crl_reason_str(reason)); - - BIO_puts(out, "\tRevocation Time: "); - ASN1_GENERALIZEDTIME_print(out, rev); - BIO_puts(out, "\n"); - } - - return 1; - } - - -static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, CA_DB *db, - X509 *ca, X509 *rcert, - EVP_PKEY *rkey, const EVP_MD *rmd, - STACK_OF(X509) *rother, unsigned long flags, - int nmin, int ndays, int badsig) - { - ASN1_TIME *thisupd = NULL, *nextupd = NULL; - OCSP_CERTID *cid, *ca_id = NULL; - OCSP_BASICRESP *bs = NULL; - int i, id_count, ret = 1; - - id_count = OCSP_request_onereq_count(req); - - if (id_count <= 0) - { - *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); - goto end; - } - - - bs = OCSP_BASICRESP_new(); - thisupd = X509_gmtime_adj(NULL, 0); - if (ndays != -1) - nextupd = X509_gmtime_adj(NULL, nmin * 60 + ndays * 3600 * 24 ); - - /* Examine each certificate id in the request */ - for (i = 0; i < id_count; i++) - { - OCSP_ONEREQ *one; - ASN1_INTEGER *serial; - char **inf; - ASN1_OBJECT *cert_id_md_oid; - const EVP_MD *cert_id_md; - one = OCSP_request_onereq_get0(req, i); - cid = OCSP_onereq_get0_id(one); - - OCSP_id_get0_info(NULL,&cert_id_md_oid, NULL,NULL, cid); - - cert_id_md = EVP_get_digestbyobj(cert_id_md_oid); - if (! cert_id_md) - { - *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_INTERNALERROR, - NULL); - goto end; - } - if (ca_id) OCSP_CERTID_free(ca_id); - ca_id = OCSP_cert_to_id(cert_id_md, NULL, ca); - - /* Is this request about our CA? */ - if (OCSP_id_issuer_cmp(ca_id, cid)) - { - OCSP_basic_add1_status(bs, cid, - V_OCSP_CERTSTATUS_UNKNOWN, - 0, NULL, - thisupd, nextupd); - continue; - } - OCSP_id_get0_info(NULL, NULL, NULL, &serial, cid); - inf = lookup_serial(db, serial); - if (!inf) - OCSP_basic_add1_status(bs, cid, - V_OCSP_CERTSTATUS_UNKNOWN, - 0, NULL, - thisupd, nextupd); - else if (inf[DB_type][0] == DB_TYPE_VAL) - OCSP_basic_add1_status(bs, cid, - V_OCSP_CERTSTATUS_GOOD, - 0, NULL, - thisupd, nextupd); - else if (inf[DB_type][0] == DB_TYPE_REV) - { - ASN1_OBJECT *inst = NULL; - ASN1_TIME *revtm = NULL; - ASN1_GENERALIZEDTIME *invtm = NULL; - OCSP_SINGLERESP *single; - int reason = -1; - unpack_revinfo(&revtm, &reason, &inst, &invtm, inf[DB_rev_date]); - single = OCSP_basic_add1_status(bs, cid, - V_OCSP_CERTSTATUS_REVOKED, - reason, revtm, - thisupd, nextupd); - if (invtm) - OCSP_SINGLERESP_add1_ext_i2d(single, NID_invalidity_date, invtm, 0, 0); - else if (inst) - OCSP_SINGLERESP_add1_ext_i2d(single, NID_hold_instruction_code, inst, 0, 0); - ASN1_OBJECT_free(inst); - ASN1_TIME_free(revtm); - ASN1_GENERALIZEDTIME_free(invtm); - } - } - - OCSP_copy_nonce(bs, req); - - OCSP_basic_sign(bs, rcert, rkey, rmd, rother, flags); - - if (badsig) - bs->signature->data[bs->signature->length -1] ^= 0x1; - - *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_SUCCESSFUL, bs); - - end: - ASN1_TIME_free(thisupd); - ASN1_TIME_free(nextupd); - OCSP_CERTID_free(ca_id); - OCSP_BASICRESP_free(bs); - return ret; - - } + STACK_OF(OPENSSL_STRING) *names, + STACK_OF(OCSP_CERTID) *ids, long nsec, + long maxage) +{ + OCSP_CERTID *id; + char *name; + int i; + + int status, reason; + + ASN1_GENERALIZEDTIME *rev, *thisupd, *nextupd; + + if (!bs || !req || !sk_OPENSSL_STRING_num(names) + || !sk_OCSP_CERTID_num(ids)) + return 1; + + for (i = 0; i < sk_OCSP_CERTID_num(ids); i++) { + id = sk_OCSP_CERTID_value(ids, i); + name = sk_OPENSSL_STRING_value(names, i); + BIO_printf(out, "%s: ", name); + + if (!OCSP_resp_find_status(bs, id, &status, &reason, + &rev, &thisupd, &nextupd)) { + BIO_puts(out, "ERROR: No Status found.\n"); + continue; + } + + /* + * Check validity: if invalid write to output BIO so we know which + * response this refers to. + */ + if (!OCSP_check_validity(thisupd, nextupd, nsec, maxage)) { + BIO_puts(out, "WARNING: Status times invalid.\n"); + ERR_print_errors(out); + } + BIO_printf(out, "%s\n", OCSP_cert_status_str(status)); + + BIO_puts(out, "\tThis Update: "); + ASN1_GENERALIZEDTIME_print(out, thisupd); + BIO_puts(out, "\n"); + + if (nextupd) { + BIO_puts(out, "\tNext Update: "); + ASN1_GENERALIZEDTIME_print(out, nextupd); + BIO_puts(out, "\n"); + } + + if (status != V_OCSP_CERTSTATUS_REVOKED) + continue; + + if (reason != -1) + BIO_printf(out, "\tReason: %s\n", OCSP_crl_reason_str(reason)); + + BIO_puts(out, "\tRevocation Time: "); + ASN1_GENERALIZEDTIME_print(out, rev); + BIO_puts(out, "\n"); + } + + return 1; +} + +static int make_ocsp_response(OCSP_RESPONSE **resp, OCSP_REQUEST *req, + CA_DB *db, X509 *ca, X509 *rcert, + EVP_PKEY *rkey, const EVP_MD *rmd, + STACK_OF(X509) *rother, unsigned long flags, + int nmin, int ndays, int badsig) +{ + ASN1_TIME *thisupd = NULL, *nextupd = NULL; + OCSP_CERTID *cid, *ca_id = NULL; + OCSP_BASICRESP *bs = NULL; + int i, id_count, ret = 1; + + id_count = OCSP_request_onereq_count(req); + + if (id_count <= 0) { + *resp = + OCSP_response_create(OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, NULL); + goto end; + } + + bs = OCSP_BASICRESP_new(); + thisupd = X509_gmtime_adj(NULL, 0); + if (ndays != -1) + nextupd = X509_gmtime_adj(NULL, nmin * 60 + ndays * 3600 * 24); + + /* Examine each certificate id in the request */ + for (i = 0; i < id_count; i++) { + OCSP_ONEREQ *one; + ASN1_INTEGER *serial; + char **inf; + ASN1_OBJECT *cert_id_md_oid; + const EVP_MD *cert_id_md; + one = OCSP_request_onereq_get0(req, i); + cid = OCSP_onereq_get0_id(one); + + OCSP_id_get0_info(NULL, &cert_id_md_oid, NULL, NULL, cid); + + cert_id_md = EVP_get_digestbyobj(cert_id_md_oid); + if (!cert_id_md) { + *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_INTERNALERROR, + NULL); + goto end; + } + if (ca_id) + OCSP_CERTID_free(ca_id); + ca_id = OCSP_cert_to_id(cert_id_md, NULL, ca); + + /* Is this request about our CA? */ + if (OCSP_id_issuer_cmp(ca_id, cid)) { + OCSP_basic_add1_status(bs, cid, + V_OCSP_CERTSTATUS_UNKNOWN, + 0, NULL, thisupd, nextupd); + continue; + } + OCSP_id_get0_info(NULL, NULL, NULL, &serial, cid); + inf = lookup_serial(db, serial); + if (!inf) + OCSP_basic_add1_status(bs, cid, + V_OCSP_CERTSTATUS_UNKNOWN, + 0, NULL, thisupd, nextupd); + else if (inf[DB_type][0] == DB_TYPE_VAL) + OCSP_basic_add1_status(bs, cid, + V_OCSP_CERTSTATUS_GOOD, + 0, NULL, thisupd, nextupd); + else if (inf[DB_type][0] == DB_TYPE_REV) { + ASN1_OBJECT *inst = NULL; + ASN1_TIME *revtm = NULL; + ASN1_GENERALIZEDTIME *invtm = NULL; + OCSP_SINGLERESP *single; + int reason = -1; + unpack_revinfo(&revtm, &reason, &inst, &invtm, inf[DB_rev_date]); + single = OCSP_basic_add1_status(bs, cid, + V_OCSP_CERTSTATUS_REVOKED, + reason, revtm, thisupd, nextupd); + if (invtm) + OCSP_SINGLERESP_add1_ext_i2d(single, NID_invalidity_date, + invtm, 0, 0); + else if (inst) + OCSP_SINGLERESP_add1_ext_i2d(single, + NID_hold_instruction_code, inst, + 0, 0); + ASN1_OBJECT_free(inst); + ASN1_TIME_free(revtm); + ASN1_GENERALIZEDTIME_free(invtm); + } + } + + OCSP_copy_nonce(bs, req); + + OCSP_basic_sign(bs, rcert, rkey, rmd, rother, flags); + + if (badsig) + bs->signature->data[bs->signature->length - 1] ^= 0x1; + + *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_SUCCESSFUL, bs); + + end: + ASN1_TIME_free(thisupd); + ASN1_TIME_free(nextupd); + OCSP_CERTID_free(ca_id); + OCSP_BASICRESP_free(bs); + return ret; + +} static char **lookup_serial(CA_DB *db, ASN1_INTEGER *ser) - { - int i; - BIGNUM *bn = NULL; - char *itmp, *row[DB_NUMBER],**rrow; - for (i = 0; i < DB_NUMBER; i++) row[i] = NULL; - bn = ASN1_INTEGER_to_BN(ser,NULL); - OPENSSL_assert(bn); /* FIXME: should report an error at this point and abort */ - if (BN_is_zero(bn)) - itmp = BUF_strdup("00"); - else - itmp = BN_bn2hex(bn); - row[DB_serial] = itmp; - BN_free(bn); - rrow=TXT_DB_get_by_index(db->db,DB_serial,row); - OPENSSL_free(itmp); - return rrow; - } +{ + int i; + BIGNUM *bn = NULL; + char *itmp, *row[DB_NUMBER], **rrow; + for (i = 0; i < DB_NUMBER; i++) + row[i] = NULL; + bn = ASN1_INTEGER_to_BN(ser, NULL); + OPENSSL_assert(bn); /* FIXME: should report an error at this + * point and abort */ + if (BN_is_zero(bn)) + itmp = BUF_strdup("00"); + else + itmp = BN_bn2hex(bn); + row[DB_serial] = itmp; + BN_free(bn); + rrow = TXT_DB_get_by_index(db->db, DB_serial, row); + OPENSSL_free(itmp); + return rrow; +} /* Quick and dirty OCSP server: read in and parse input request */ static BIO *init_responder(const char *port) - { - BIO *acbio = NULL, *bufbio = NULL; - bufbio = BIO_new(BIO_f_buffer()); - if (!bufbio) - goto err; -#ifndef OPENSSL_NO_SOCK - acbio = BIO_new_accept(port); -#else - BIO_printf(bio_err, "Error setting up accept BIO - sockets not supported.\n"); -#endif - if (!acbio) - goto err; - BIO_set_accept_bios(acbio, bufbio); - bufbio = NULL; - - if (BIO_do_accept(acbio) <= 0) - { - BIO_printf(bio_err, "Error setting up accept BIO\n"); - ERR_print_errors(bio_err); - goto err; - } - - return acbio; - - err: - BIO_free_all(acbio); - BIO_free(bufbio); - return NULL; - } +{ + BIO *acbio = NULL, *bufbio = NULL; + bufbio = BIO_new(BIO_f_buffer()); + if (!bufbio) + goto err; +# ifndef OPENSSL_NO_SOCK + acbio = BIO_new_accept(port); +# else + BIO_printf(bio_err, + "Error setting up accept BIO - sockets not supported.\n"); +# endif + if (!acbio) + goto err; + BIO_set_accept_bios(acbio, bufbio); + bufbio = NULL; + + if (BIO_do_accept(acbio) <= 0) { + BIO_printf(bio_err, "Error setting up accept BIO\n"); + ERR_print_errors(bio_err); + goto err; + } + + return acbio; + + err: + BIO_free_all(acbio); + BIO_free(bufbio); + return NULL; +} static int do_responder(OCSP_REQUEST **preq, BIO **pcbio, BIO *acbio, - const char *port) - { - int have_post = 0, len; - OCSP_REQUEST *req = NULL; - char inbuf[1024]; - BIO *cbio = NULL; - - if (BIO_do_accept(acbio) <= 0) - { - BIO_printf(bio_err, "Error accepting connection\n"); - ERR_print_errors(bio_err); - return 0; - } - - cbio = BIO_pop(acbio); - *pcbio = cbio; - - for(;;) - { - len = BIO_gets(cbio, inbuf, sizeof inbuf); - if (len <= 0) - return 1; - /* Look for "POST" signalling start of query */ - if (!have_post) - { - if(strncmp(inbuf, "POST", 4)) - { - BIO_printf(bio_err, "Invalid request\n"); - return 1; - } - have_post = 1; - } - /* Look for end of headers */ - if ((inbuf[0] == '\r') || (inbuf[0] == '\n')) - break; - } - - /* Try to read OCSP request */ - - req = d2i_OCSP_REQUEST_bio(cbio, NULL); - - if (!req) - { - BIO_printf(bio_err, "Error parsing OCSP request\n"); - ERR_print_errors(bio_err); - } - - *preq = req; - - return 1; - - } + const char *port) +{ + int have_post = 0, len; + OCSP_REQUEST *req = NULL; + char inbuf[1024]; + BIO *cbio = NULL; + + if (BIO_do_accept(acbio) <= 0) { + BIO_printf(bio_err, "Error accepting connection\n"); + ERR_print_errors(bio_err); + return 0; + } + + cbio = BIO_pop(acbio); + *pcbio = cbio; + + for (;;) { + len = BIO_gets(cbio, inbuf, sizeof inbuf); + if (len <= 0) + return 1; + /* Look for "POST" signalling start of query */ + if (!have_post) { + if (strncmp(inbuf, "POST", 4)) { + BIO_printf(bio_err, "Invalid request\n"); + return 1; + } + have_post = 1; + } + /* Look for end of headers */ + if ((inbuf[0] == '\r') || (inbuf[0] == '\n')) + break; + } + + /* Try to read OCSP request */ + + req = d2i_OCSP_REQUEST_bio(cbio, NULL); + + if (!req) { + BIO_printf(bio_err, "Error parsing OCSP request\n"); + ERR_print_errors(bio_err); + } + + *preq = req; + + return 1; + +} static int send_ocsp_response(BIO *cbio, OCSP_RESPONSE *resp) - { - char http_resp[] = - "HTTP/1.0 200 OK\r\nContent-type: application/ocsp-response\r\n" - "Content-Length: %d\r\n\r\n"; - if (!cbio) - return 0; - BIO_printf(cbio, http_resp, i2d_OCSP_RESPONSE(resp, NULL)); - i2d_OCSP_RESPONSE_bio(cbio, resp); - (void)BIO_flush(cbio); - return 1; - } +{ + char http_resp[] = + "HTTP/1.0 200 OK\r\nContent-type: application/ocsp-response\r\n" + "Content-Length: %d\r\n\r\n"; + if (!cbio) + return 0; + BIO_printf(cbio, http_resp, i2d_OCSP_RESPONSE(resp, NULL)); + i2d_OCSP_RESPONSE_bio(cbio, resp); + (void)BIO_flush(cbio); + return 1; +} static OCSP_RESPONSE *query_responder(BIO *err, BIO *cbio, const char *path, - const STACK_OF(CONF_VALUE) *headers, - OCSP_REQUEST *req, int req_timeout) - { - int fd; - int rv; - int i; - OCSP_REQ_CTX *ctx = NULL; - OCSP_RESPONSE *rsp = NULL; - fd_set confds; - struct timeval tv; - - if (req_timeout != -1) - BIO_set_nbio(cbio, 1); - - rv = BIO_do_connect(cbio); - - if ((rv <= 0) && ((req_timeout == -1) || !BIO_should_retry(cbio))) - { - BIO_puts(err, "Error connecting BIO\n"); - return NULL; - } - - if (BIO_get_fd(cbio, &fd) <= 0) - { - BIO_puts(err, "Can't get connection fd\n"); - goto err; - } - - if (req_timeout != -1 && rv <= 0) - { - FD_ZERO(&confds); - openssl_fdset(fd, &confds); - tv.tv_usec = 0; - tv.tv_sec = req_timeout; - rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv); - if (rv == 0) - { - BIO_puts(err, "Timeout on connect\n"); - return NULL; - } - } - - - ctx = OCSP_sendreq_new(cbio, path, NULL, -1); - if (!ctx) - return NULL; - - for (i = 0; i < sk_CONF_VALUE_num(headers); i++) - { - CONF_VALUE *hdr = sk_CONF_VALUE_value(headers, i); - if (!OCSP_REQ_CTX_add1_header(ctx, hdr->name, hdr->value)) - goto err; - } - - if (!OCSP_REQ_CTX_set1_req(ctx, req)) - goto err; - - for (;;) - { - rv = OCSP_sendreq_nbio(&rsp, ctx); - if (rv != -1) - break; - if (req_timeout == -1) - continue; - FD_ZERO(&confds); - openssl_fdset(fd, &confds); - tv.tv_usec = 0; - tv.tv_sec = req_timeout; - if (BIO_should_read(cbio)) - rv = select(fd + 1, (void *)&confds, NULL, NULL, &tv); - else if (BIO_should_write(cbio)) - rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv); - else - { - BIO_puts(err, "Unexpected retry condition\n"); - goto err; - } - if (rv == 0) - { - BIO_puts(err, "Timeout on request\n"); - break; - } - if (rv == -1) - { - BIO_puts(err, "Select error\n"); - break; - } - - } - err: - if (ctx) - OCSP_REQ_CTX_free(ctx); - - return rsp; - } + const STACK_OF(CONF_VALUE) *headers, + OCSP_REQUEST *req, int req_timeout) +{ + int fd; + int rv; + int i; + OCSP_REQ_CTX *ctx = NULL; + OCSP_RESPONSE *rsp = NULL; + fd_set confds; + struct timeval tv; + + if (req_timeout != -1) + BIO_set_nbio(cbio, 1); + + rv = BIO_do_connect(cbio); + + if ((rv <= 0) && ((req_timeout == -1) || !BIO_should_retry(cbio))) { + BIO_puts(err, "Error connecting BIO\n"); + return NULL; + } + + if (BIO_get_fd(cbio, &fd) <= 0) { + BIO_puts(err, "Can't get connection fd\n"); + goto err; + } + + if (req_timeout != -1 && rv <= 0) { + FD_ZERO(&confds); + openssl_fdset(fd, &confds); + tv.tv_usec = 0; + tv.tv_sec = req_timeout; + rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv); + if (rv == 0) { + BIO_puts(err, "Timeout on connect\n"); + return NULL; + } + } + + ctx = OCSP_sendreq_new(cbio, path, NULL, -1); + if (!ctx) + return NULL; + + for (i = 0; i < sk_CONF_VALUE_num(headers); i++) { + CONF_VALUE *hdr = sk_CONF_VALUE_value(headers, i); + if (!OCSP_REQ_CTX_add1_header(ctx, hdr->name, hdr->value)) + goto err; + } + + if (!OCSP_REQ_CTX_set1_req(ctx, req)) + goto err; + + for (;;) { + rv = OCSP_sendreq_nbio(&rsp, ctx); + if (rv != -1) + break; + if (req_timeout == -1) + continue; + FD_ZERO(&confds); + openssl_fdset(fd, &confds); + tv.tv_usec = 0; + tv.tv_sec = req_timeout; + if (BIO_should_read(cbio)) + rv = select(fd + 1, (void *)&confds, NULL, NULL, &tv); + else if (BIO_should_write(cbio)) + rv = select(fd + 1, NULL, (void *)&confds, NULL, &tv); + else { + BIO_puts(err, "Unexpected retry condition\n"); + goto err; + } + if (rv == 0) { + BIO_puts(err, "Timeout on request\n"); + break; + } + if (rv == -1) { + BIO_puts(err, "Select error\n"); + break; + } + + } + err: + if (ctx) + OCSP_REQ_CTX_free(ctx); + + return rsp; +} OCSP_RESPONSE *process_responder(BIO *err, OCSP_REQUEST *req, - const char *host, const char *path, - const char *port, int use_ssl, - const STACK_OF(CONF_VALUE) *headers, - int req_timeout) - { - BIO *cbio = NULL; - SSL_CTX *ctx = NULL; - OCSP_RESPONSE *resp = NULL; - cbio = BIO_new_connect(host); - if (!cbio) - { - BIO_printf(err, "Error creating connect BIO\n"); - goto end; - } - if (port) BIO_set_conn_port(cbio, port); - if (use_ssl == 1) - { - BIO *sbio; - ctx = SSL_CTX_new(SSLv23_client_method()); - if (ctx == NULL) - { - BIO_printf(err, "Error creating SSL context.\n"); - goto end; - } - SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); - sbio = BIO_new_ssl(ctx, 1); - cbio = BIO_push(sbio, cbio); - } - resp = query_responder(err, cbio, path, headers, req, req_timeout); - if (!resp) - BIO_printf(bio_err, "Error querying OCSP responder\n"); - end: - if (cbio) - BIO_free_all(cbio); - if (ctx) - SSL_CTX_free(ctx); - return resp; - } + const char *host, const char *path, + const char *port, int use_ssl, + const STACK_OF(CONF_VALUE) *headers, + int req_timeout) +{ + BIO *cbio = NULL; + SSL_CTX *ctx = NULL; + OCSP_RESPONSE *resp = NULL; + cbio = BIO_new_connect(host); + if (!cbio) { + BIO_printf(err, "Error creating connect BIO\n"); + goto end; + } + if (port) + BIO_set_conn_port(cbio, port); + if (use_ssl == 1) { + BIO *sbio; + ctx = SSL_CTX_new(SSLv23_client_method()); + if (ctx == NULL) { + BIO_printf(err, "Error creating SSL context.\n"); + goto end; + } + SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); + sbio = BIO_new_ssl(ctx, 1); + cbio = BIO_push(sbio, cbio); + } + resp = query_responder(err, cbio, path, headers, req, req_timeout); + if (!resp) + BIO_printf(bio_err, "Error querying OCSP responder\n"); + end: + if (cbio) + BIO_free_all(cbio); + if (ctx) + SSL_CTX_free(ctx); + return resp; +} #endif diff --git a/apps/openssl.c b/apps/openssl.c index 7453e6528c..e6109a0dd1 100644 --- a/apps/openssl.c +++ b/apps/openssl.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -109,11 +109,11 @@ * */ - #include #include #include -#define OPENSSL_C /* tells apps.h to use complete apps_startup() */ +#define OPENSSL_C /* tells apps.h to use complete + * apps_startup() */ #include "apps.h" #include #include @@ -124,97 +124,90 @@ #include #include #ifndef OPENSSL_NO_ENGINE -#include +# include #endif -#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ +#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS + * world */ #include "progs.h" #include "s_apps.h" #include #ifdef OPENSSL_FIPS -#include +# include #endif -/* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the - * base prototypes (we cast each variable inside the function to the required - * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper - * functions. */ +/* + * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with + * the base prototypes (we cast each variable inside the function to the + * required type of "FUNCTION*"). This removes the necessity for + * macro-generated wrapper functions. + */ -static LHASH_OF(FUNCTION) *prog_init(void ); -static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); +static LHASH_OF(FUNCTION) *prog_init(void); +static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]); static void list_pkey(BIO *out); static void list_cipher(BIO *out); static void list_md(BIO *out); -char *default_config_file=NULL; +char *default_config_file = NULL; /* Make sure there is only one when MONOLITH is defined */ #ifdef MONOLITH -CONF *config=NULL; -BIO *bio_err=NULL; +CONF *config = NULL; +BIO *bio_err = NULL; #endif - static void lock_dbg_cb(int mode, int type, const char *file, int line) - { - static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ - const char *errstr = NULL; - int rw; - - rw = mode & (CRYPTO_READ|CRYPTO_WRITE); - if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) - { - errstr = "invalid mode"; - goto err; - } - - if (type < 0 || type >= CRYPTO_NUM_LOCKS) - { - errstr = "type out of bounds"; - goto err; - } - - if (mode & CRYPTO_LOCK) - { - if (modes[type]) - { - errstr = "already locked"; - /* must not happen in a single-threaded program - * (would deadlock) */ - goto err; - } - - modes[type] = rw; - } - else if (mode & CRYPTO_UNLOCK) - { - if (!modes[type]) - { - errstr = "not locked"; - goto err; - } - - if (modes[type] != rw) - { - errstr = (rw == CRYPTO_READ) ? - "CRYPTO_r_unlock on write lock" : - "CRYPTO_w_unlock on read lock"; - } - - modes[type] = 0; - } - else - { - errstr = "invalid mode"; - goto err; - } +{ + static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ + const char *errstr = NULL; + int rw; + + rw = mode & (CRYPTO_READ | CRYPTO_WRITE); + if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) { + errstr = "invalid mode"; + goto err; + } + + if (type < 0 || type >= CRYPTO_NUM_LOCKS) { + errstr = "type out of bounds"; + goto err; + } + + if (mode & CRYPTO_LOCK) { + if (modes[type]) { + errstr = "already locked"; + /* + * must not happen in a single-threaded program (would deadlock) + */ + goto err; + } + + modes[type] = rw; + } else if (mode & CRYPTO_UNLOCK) { + if (!modes[type]) { + errstr = "not locked"; + goto err; + } + + if (modes[type] != rw) { + errstr = (rw == CRYPTO_READ) ? + "CRYPTO_r_unlock on write lock" : + "CRYPTO_w_unlock on read lock"; + } + + modes[type] = 0; + } else { + errstr = "invalid mode"; + goto err; + } err: - if (errstr) - { - /* we cannot use bio_err here */ - fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", - errstr, mode, type, file, line); - } - } + if (errstr) { + /* we cannot use bio_err here */ + fprintf(stderr, + "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", + errstr, mode, type, file, line); + } +} #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) # define ARGV _Argv @@ -223,237 +216,233 @@ static void lock_dbg_cb(int mode, int type, const char *file, int line) #endif int main(int Argc, char *ARGV[]) - { - ARGS arg; -#define PROG_NAME_SIZE 39 - char pname[PROG_NAME_SIZE+1]; - FUNCTION f,*fp; - MS_STATIC const char *prompt; - MS_STATIC char buf[1024]; - char *to_free=NULL; - int n,i,ret=0; - int argc; - char **argv,*p; - LHASH_OF(FUNCTION) *prog=NULL; - long errline; +{ + ARGS arg; +#define PROG_NAME_SIZE 39 + char pname[PROG_NAME_SIZE + 1]; + FUNCTION f, *fp; + MS_STATIC const char *prompt; + MS_STATIC char buf[1024]; + char *to_free = NULL; + int n, i, ret = 0; + int argc; + char **argv, *p; + LHASH_OF(FUNCTION) *prog = NULL; + long errline; #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) - /*- - * 2011-03-22 SMS. - * If we have 32-bit pointers everywhere, then we're safe, and - * we bypass this mess, as on non-VMS systems. (See ARGV, - * above.) - * Problem 1: Compaq/HP C before V7.3 always used 32-bit - * pointers for argv[]. - * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers - * everywhere else, we always allocate and use a 64-bit - * duplicate of argv[]. - * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed - * to NULL-terminate a 64-bit argv[]. (As this was written, the - * compiler ECO was available only on IA64.) - * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a - * 64-bit argv[argc] for NULL, and, if necessary, use a - * (properly) NULL-terminated (64-bit) duplicate of argv[]. - * The same code is used in either case to duplicate argv[]. - * Some of these decisions could be handled in preprocessing, - * but the code tends to get even uglier, and the penalty for - * deciding at compile- or run-time is tiny. - */ - char **Argv = NULL; - int free_Argv = 0; - - if ((sizeof( _Argv) < 8) /* 32-bit argv[]. */ + /*- + * 2011-03-22 SMS. + * If we have 32-bit pointers everywhere, then we're safe, and + * we bypass this mess, as on non-VMS systems. (See ARGV, + * above.) + * Problem 1: Compaq/HP C before V7.3 always used 32-bit + * pointers for argv[]. + * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers + * everywhere else, we always allocate and use a 64-bit + * duplicate of argv[]. + * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed + * to NULL-terminate a 64-bit argv[]. (As this was written, the + * compiler ECO was available only on IA64.) + * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a + * 64-bit argv[argc] for NULL, and, if necessary, use a + * (properly) NULL-terminated (64-bit) duplicate of argv[]. + * The same code is used in either case to duplicate argv[]. + * Some of these decisions could be handled in preprocessing, + * but the code tends to get even uglier, and the penalty for + * deciding at compile- or run-time is tiny. + */ + char **Argv = NULL; + int free_Argv = 0; + + if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */ # if !defined( VMS_TRUST_ARGV) - || (_Argv[ Argc] != NULL) /* Untrusted argv[argc] not NULL. */ + || (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */ # endif - ) - { - int i; - Argv = OPENSSL_malloc( (Argc+ 1)* sizeof( char *)); - if (Argv == NULL) - { ret = -1; goto end; } - for(i = 0; i < Argc; i++) - Argv[i] = _Argv[i]; - Argv[ Argc] = NULL; /* Certain NULL termination. */ - free_Argv = 1; - } - else - { - /* Use the known-good 32-bit argv[] (which needs the - * type cast to satisfy the compiler), or the trusted or - * tested-good 64-bit argv[] as-is. */ - Argv = (char **)_Argv; - } -#endif /* defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) */ - - arg.data=NULL; - arg.count=0; - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ - { - if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) - { - CRYPTO_malloc_debug_init(); - CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); - } - else - { - /* OPENSSL_DEBUG_MEMORY=off */ - CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); - } - } - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); + ) { + int i; + Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *)); + if (Argv == NULL) { + ret = -1; + goto end; + } + for (i = 0; i < Argc; i++) + Argv[i] = _Argv[i]; + Argv[Argc] = NULL; /* Certain NULL termination. */ + free_Argv = 1; + } else { + /* + * Use the known-good 32-bit argv[] (which needs the type cast to + * satisfy the compiler), or the trusted or tested-good 64-bit argv[] + * as-is. + */ + Argv = (char **)_Argv; + } +#endif /* defined( OPENSSL_SYS_VMS) && + * (__INITIAL_POINTER_SIZE == 64) */ + + arg.data = NULL; + arg.count = 0; + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use + * compiled-in library + * defaults */ + if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) { + CRYPTO_malloc_debug_init(); + CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); + } else { + /* OPENSSL_DEBUG_MEMORY=off */ + CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); + } + } + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); #if 0 - if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) + if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) #endif - { - CRYPTO_set_locking_callback(lock_dbg_cb); - } + { + CRYPTO_set_locking_callback(lock_dbg_cb); + } - if(getenv("OPENSSL_FIPS")) { + if (getenv("OPENSSL_FIPS")) { #ifdef OPENSSL_FIPS - if (!FIPS_mode_set(1)) { - ERR_load_crypto_strings(); - ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); - EXIT(1); - } + if (!FIPS_mode_set(1)) { + ERR_load_crypto_strings(); + ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE)); + EXIT(1); + } #else - fprintf(stderr, "FIPS mode not supported.\n"); - EXIT(1); + fprintf(stderr, "FIPS mode not supported.\n"); + EXIT(1); #endif - } - - apps_startup(); - - /* Lets load up our environment a little */ - p=getenv("OPENSSL_CONF"); - if (p == NULL) - p=getenv("SSLEAY_CONF"); - if (p == NULL) - p=to_free=make_config_name(); - - default_config_file=p; - - config=NCONF_new(NULL); - i=NCONF_load(config,p,&errline); - if (i == 0) - { - if (ERR_GET_REASON(ERR_peek_last_error()) - == CONF_R_NO_SUCH_FILE) - { - BIO_printf(bio_err, - "WARNING: can't open config file: %s\n",p); - ERR_clear_error(); - NCONF_free(config); - config = NULL; - } - else - { - ERR_print_errors(bio_err); - NCONF_free(config); - exit(1); - } - } - - prog=prog_init(); - - /* first check the program name */ - program_name(Argv[0],pname,sizeof pname); - - f.name=pname; - fp=lh_FUNCTION_retrieve(prog,&f); - if (fp != NULL) - { - Argv[0]=pname; - ret=fp->func(Argc,Argv); - goto end; - } - - /* ok, now check that there are not arguments, if there are, - * run with them, shifting the ssleay off the front */ - if (Argc != 1) - { - Argc--; - Argv++; - ret=do_cmd(prog,Argc,Argv); - if (ret < 0) ret=0; - goto end; - } - - /* ok, lets enter the old 'OpenSSL>' mode */ - - for (;;) - { - ret=0; - p=buf; - n=sizeof buf; - i=0; - for (;;) - { - p[0]='\0'; - if (i++) - prompt=">"; - else prompt="OpenSSL> "; - fputs(prompt,stdout); - fflush(stdout); - if (!fgets(p,n,stdin)) - goto end; - if (p[0] == '\0') goto end; - i=strlen(p); - if (i <= 1) break; - if (p[i-2] != '\\') break; - i-=2; - p+=i; - n-=i; - } - if (!chopup_args(&arg,buf,&argc,&argv)) break; - - ret=do_cmd(prog,argc,argv); - if (ret < 0) - { - ret=0; - goto end; - } - if (ret != 0) - BIO_printf(bio_err,"error in %s\n",argv[0]); - (void)BIO_flush(bio_err); - } - BIO_printf(bio_err,"bad exit\n"); - ret=1; -end: - if (to_free) - OPENSSL_free(to_free); - if (config != NULL) - { - NCONF_free(config); - config=NULL; - } - if (prog != NULL) lh_FUNCTION_free(prog); - if (arg.data != NULL) OPENSSL_free(arg.data); - - - if (bio_err != NULL) - { - BIO_free(bio_err); - bio_err=NULL; - } + } + + apps_startup(); + + /* Lets load up our environment a little */ + p = getenv("OPENSSL_CONF"); + if (p == NULL) + p = getenv("SSLEAY_CONF"); + if (p == NULL) + p = to_free = make_config_name(); + + default_config_file = p; + + config = NCONF_new(NULL); + i = NCONF_load(config, p, &errline); + if (i == 0) { + if (ERR_GET_REASON(ERR_peek_last_error()) + == CONF_R_NO_SUCH_FILE) { + BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p); + ERR_clear_error(); + NCONF_free(config); + config = NULL; + } else { + ERR_print_errors(bio_err); + NCONF_free(config); + exit(1); + } + } + + prog = prog_init(); + + /* first check the program name */ + program_name(Argv[0], pname, sizeof pname); + + f.name = pname; + fp = lh_FUNCTION_retrieve(prog, &f); + if (fp != NULL) { + Argv[0] = pname; + ret = fp->func(Argc, Argv); + goto end; + } + + /* + * ok, now check that there are not arguments, if there are, run with + * them, shifting the ssleay off the front + */ + if (Argc != 1) { + Argc--; + Argv++; + ret = do_cmd(prog, Argc, Argv); + if (ret < 0) + ret = 0; + goto end; + } + + /* ok, lets enter the old 'OpenSSL>' mode */ + + for (;;) { + ret = 0; + p = buf; + n = sizeof buf; + i = 0; + for (;;) { + p[0] = '\0'; + if (i++) + prompt = ">"; + else + prompt = "OpenSSL> "; + fputs(prompt, stdout); + fflush(stdout); + if (!fgets(p, n, stdin)) + goto end; + if (p[0] == '\0') + goto end; + i = strlen(p); + if (i <= 1) + break; + if (p[i - 2] != '\\') + break; + i -= 2; + p += i; + n -= i; + } + if (!chopup_args(&arg, buf, &argc, &argv)) + break; + + ret = do_cmd(prog, argc, argv); + if (ret < 0) { + ret = 0; + goto end; + } + if (ret != 0) + BIO_printf(bio_err, "error in %s\n", argv[0]); + (void)BIO_flush(bio_err); + } + BIO_printf(bio_err, "bad exit\n"); + ret = 1; + end: + if (to_free) + OPENSSL_free(to_free); + if (config != NULL) { + NCONF_free(config); + config = NULL; + } + if (prog != NULL) + lh_FUNCTION_free(prog); + if (arg.data != NULL) + OPENSSL_free(arg.data); + + if (bio_err != NULL) { + BIO_free(bio_err); + bio_err = NULL; + } #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) - /* Free any duplicate Argv[] storage. */ - if (free_Argv) - { - OPENSSL_free(Argv); - } + /* Free any duplicate Argv[] storage. */ + if (free_Argv) { + OPENSSL_free(Argv); + } #endif - apps_shutdown(); - CRYPTO_mem_leaks(bio_err); + apps_shutdown(); + CRYPTO_mem_leaks(bio_err); - OPENSSL_EXIT(ret); - } + OPENSSL_EXIT(ret); +} #define LIST_STANDARD_COMMANDS "list-standard-commands" #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" @@ -462,270 +451,246 @@ end: #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" - static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) - { - FUNCTION f,*fp; - int i,ret=1,tp,nl; - - if ((argc <= 0) || (argv[0] == NULL)) - { ret=0; goto end; } - f.name=argv[0]; - fp=lh_FUNCTION_retrieve(prog,&f); - if (fp == NULL) - { - if (EVP_get_digestbyname(argv[0])) - { - f.type = FUNC_TYPE_MD; - f.func = dgst_main; - fp = &f; - } - else if (EVP_get_cipherbyname(argv[0])) - { - f.type = FUNC_TYPE_CIPHER; - f.func = enc_main; - fp = &f; - } - } - if (fp != NULL) - { - ret=fp->func(argc,argv); - } - else if ((strncmp(argv[0],"no-",3)) == 0) - { - BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); +{ + FUNCTION f, *fp; + int i, ret = 1, tp, nl; + + if ((argc <= 0) || (argv[0] == NULL)) { + ret = 0; + goto end; + } + f.name = argv[0]; + fp = lh_FUNCTION_retrieve(prog, &f); + if (fp == NULL) { + if (EVP_get_digestbyname(argv[0])) { + f.type = FUNC_TYPE_MD; + f.func = dgst_main; + fp = &f; + } else if (EVP_get_cipherbyname(argv[0])) { + f.type = FUNC_TYPE_CIPHER; + f.func = enc_main; + fp = &f; + } + } + if (fp != NULL) { + ret = fp->func(argc, argv); + } else if ((strncmp(argv[0], "no-", 3)) == 0) { + BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_stdout = BIO_push(tmpbio, bio_stdout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_stdout = BIO_push(tmpbio, bio_stdout); + } #endif - f.name=argv[0]+3; - ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); - if (!ret) - BIO_printf(bio_stdout, "%s\n", argv[0]); - else - BIO_printf(bio_stdout, "%s\n", argv[0]+3); - BIO_free_all(bio_stdout); - goto end; - } - else if ((strcmp(argv[0],"quit") == 0) || - (strcmp(argv[0],"q") == 0) || - (strcmp(argv[0],"exit") == 0) || - (strcmp(argv[0],"bye") == 0)) - { - ret= -1; - goto end; - } - else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || - (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || - (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || - (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || - (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || - (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) - { - int list_type; - BIO *bio_stdout; - - if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) - list_type = FUNC_TYPE_GENERAL; - else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) - list_type = FUNC_TYPE_MD; - else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) - list_type = FUNC_TYPE_MD_ALG; - else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) - list_type = FUNC_TYPE_PKEY; - else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) - list_type = FUNC_TYPE_CIPHER_ALG; - else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ - list_type = FUNC_TYPE_CIPHER; - bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); + f.name = argv[0] + 3; + ret = (lh_FUNCTION_retrieve(prog, &f) != NULL); + if (!ret) + BIO_printf(bio_stdout, "%s\n", argv[0]); + else + BIO_printf(bio_stdout, "%s\n", argv[0] + 3); + BIO_free_all(bio_stdout); + goto end; + } else if ((strcmp(argv[0], "quit") == 0) || + (strcmp(argv[0], "q") == 0) || + (strcmp(argv[0], "exit") == 0) || + (strcmp(argv[0], "bye") == 0)) { + ret = -1; + goto end; + } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) || + (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) || + (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || + (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) || + (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) || + (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) { + int list_type; + BIO *bio_stdout; + + if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) + list_type = FUNC_TYPE_GENERAL; + else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) + list_type = FUNC_TYPE_MD; + else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) + list_type = FUNC_TYPE_MD_ALG; + else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0) + list_type = FUNC_TYPE_PKEY; + else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) + list_type = FUNC_TYPE_CIPHER_ALG; + else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ + list_type = FUNC_TYPE_CIPHER; + bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_stdout = BIO_push(tmpbio, bio_stdout); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_stdout = BIO_push(tmpbio, bio_stdout); + } #endif - if (!load_config(bio_err, NULL)) - goto end; - - if (list_type == FUNC_TYPE_PKEY) - list_pkey(bio_stdout); - if (list_type == FUNC_TYPE_MD_ALG) - list_md(bio_stdout); - if (list_type == FUNC_TYPE_CIPHER_ALG) - list_cipher(bio_stdout); - else - { - for (fp=functions; fp->name != NULL; fp++) - if (fp->type == list_type) - BIO_printf(bio_stdout, "%s\n", - fp->name); - } - BIO_free_all(bio_stdout); - ret=0; - goto end; - } - else - { - BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", - argv[0]); - BIO_printf(bio_err, "\nStandard commands"); - i=0; - tp=0; - for (fp=functions; fp->name != NULL; fp++) - { - nl=0; + if (!load_config(bio_err, NULL)) + goto end; + + if (list_type == FUNC_TYPE_PKEY) + list_pkey(bio_stdout); + if (list_type == FUNC_TYPE_MD_ALG) + list_md(bio_stdout); + if (list_type == FUNC_TYPE_CIPHER_ALG) + list_cipher(bio_stdout); + else { + for (fp = functions; fp->name != NULL; fp++) + if (fp->type == list_type) + BIO_printf(bio_stdout, "%s\n", fp->name); + } + BIO_free_all(bio_stdout); + ret = 0; + goto end; + } else { + BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n", + argv[0]); + BIO_printf(bio_err, "\nStandard commands"); + i = 0; + tp = 0; + for (fp = functions; fp->name != NULL; fp++) { + nl = 0; #ifdef OPENSSL_NO_CAMELLIA - if (((i++) % 5) == 0) + if (((i++) % 5) == 0) #else - if (((i++) % 4) == 0) + if (((i++) % 4) == 0) #endif - { - BIO_printf(bio_err,"\n"); - nl=1; - } - if (fp->type != tp) - { - tp=fp->type; - if (!nl) BIO_printf(bio_err,"\n"); - if (tp == FUNC_TYPE_MD) - { - i=1; - BIO_printf(bio_err, - "\nMessage Digest commands (see the `dgst' command for more details)\n"); - } - else if (tp == FUNC_TYPE_CIPHER) - { - i=1; - BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); - } - } + { + BIO_printf(bio_err, "\n"); + nl = 1; + } + if (fp->type != tp) { + tp = fp->type; + if (!nl) + BIO_printf(bio_err, "\n"); + if (tp == FUNC_TYPE_MD) { + i = 1; + BIO_printf(bio_err, + "\nMessage Digest commands (see the `dgst' command for more details)\n"); + } else if (tp == FUNC_TYPE_CIPHER) { + i = 1; + BIO_printf(bio_err, + "\nCipher commands (see the `enc' command for more details)\n"); + } + } #ifdef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err,"%-15s",fp->name); + BIO_printf(bio_err, "%-15s", fp->name); #else - BIO_printf(bio_err,"%-18s",fp->name); + BIO_printf(bio_err, "%-18s", fp->name); #endif - } - BIO_printf(bio_err,"\n\n"); - ret=0; - } -end: - return(ret); - } - -static int SortFnByName(const void *_f1,const void *_f2) - { - const FUNCTION *f1=_f1; - const FUNCTION *f2=_f2; - - if(f1->type != f2->type) - return f1->type-f2->type; - return strcmp(f1->name,f2->name); + } + BIO_printf(bio_err, "\n\n"); + ret = 0; } + end: + return (ret); +} + +static int SortFnByName(const void *_f1, const void *_f2) +{ + const FUNCTION *f1 = _f1; + const FUNCTION *f2 = _f2; + + if (f1->type != f2->type) + return f1->type - f2->type; + return strcmp(f1->name, f2->name); +} static void list_pkey(BIO *out) - { - int i; - for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) - { - const EVP_PKEY_ASN1_METHOD *ameth; - int pkey_id, pkey_base_id, pkey_flags; - const char *pinfo, *pem_str; - ameth = EVP_PKEY_asn1_get0(i); - EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, - &pinfo, &pem_str, ameth); - if (pkey_flags & ASN1_PKEY_ALIAS) - { - BIO_printf(out, "Name: %s\n", - OBJ_nid2ln(pkey_id)); - BIO_printf(out, "\tType: Alias to %s\n", - OBJ_nid2ln(pkey_base_id)); - } - else - { - BIO_printf(out, "Name: %s\n", pinfo); - BIO_printf(out, "\tType: %s Algorithm\n", - pkey_flags & ASN1_PKEY_DYNAMIC ? - "External" : "Builtin"); - BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); - if (pem_str == NULL) - pem_str = "(none)"; - BIO_printf(out, "\tPEM string: %s\n", pem_str); - } - - } - } +{ + int i; + for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) { + const EVP_PKEY_ASN1_METHOD *ameth; + int pkey_id, pkey_base_id, pkey_flags; + const char *pinfo, *pem_str; + ameth = EVP_PKEY_asn1_get0(i); + EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, + &pinfo, &pem_str, ameth); + if (pkey_flags & ASN1_PKEY_ALIAS) { + BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id)); + BIO_printf(out, "\tType: Alias to %s\n", + OBJ_nid2ln(pkey_base_id)); + } else { + BIO_printf(out, "Name: %s\n", pinfo); + BIO_printf(out, "\tType: %s Algorithm\n", + pkey_flags & ASN1_PKEY_DYNAMIC ? + "External" : "Builtin"); + BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); + if (pem_str == NULL) + pem_str = "(none)"; + BIO_printf(out, "\tPEM string: %s\n", pem_str); + } + + } +} static void list_cipher_fn(const EVP_CIPHER *c, - const char *from, const char *to, void *arg) - { - if (c) - BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); - else - { - if (!from) - from = ""; - if (!to) - to = ""; - BIO_printf(arg, "%s => %s\n", from, to); - } - } + const char *from, const char *to, void *arg) +{ + if (c) + BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); + else { + if (!from) + from = ""; + if (!to) + to = ""; + BIO_printf(arg, "%s => %s\n", from, to); + } +} static void list_cipher(BIO *out) - { - EVP_CIPHER_do_all_sorted(list_cipher_fn, out); - } +{ + EVP_CIPHER_do_all_sorted(list_cipher_fn, out); +} static void list_md_fn(const EVP_MD *m, - const char *from, const char *to, void *arg) - { - if (m) - BIO_printf(arg, "%s\n", EVP_MD_name(m)); - else - { - if (!from) - from = ""; - if (!to) - to = ""; - BIO_printf(arg, "%s => %s\n", from, to); - } - } + const char *from, const char *to, void *arg) +{ + if (m) + BIO_printf(arg, "%s\n", EVP_MD_name(m)); + else { + if (!from) + from = ""; + if (!to) + to = ""; + BIO_printf(arg, "%s => %s\n", from, to); + } +} static void list_md(BIO *out) - { - EVP_MD_do_all_sorted(list_md_fn, out); - } - -static int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b) - { - return strncmp(a->name,b->name,8); - } -static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) +{ + EVP_MD_do_all_sorted(list_md_fn, out); +} -static unsigned long MS_CALLBACK function_hash(const FUNCTION *a) - { - return lh_strhash(a->name); - } -static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) - -static LHASH_OF(FUNCTION) *prog_init(void) - { - LHASH_OF(FUNCTION) *ret; - FUNCTION *f; - size_t i; +static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b) +{ + return strncmp(a->name, b->name, 8); +} - /* Purely so it looks nice when the user hits ? */ - for(i=0,f=functions ; f->name != NULL ; ++f,++i) - ; - qsort(functions,i,sizeof *functions,SortFnByName); +static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) - if ((ret=lh_FUNCTION_new()) == NULL) - return(NULL); +static unsigned long MS_CALLBACK function_hash(const FUNCTION * a) +{ + return lh_strhash(a->name); +} - for (f=functions; f->name != NULL; f++) - (void)lh_FUNCTION_insert(ret,f); - return(ret); - } +static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) +static LHASH_OF(FUNCTION) *prog_init(void) +{ + LHASH_OF(FUNCTION) *ret; + FUNCTION *f; + size_t i; + + /* Purely so it looks nice when the user hits ? */ + for (i = 0, f = functions; f->name != NULL; ++f, ++i) ; + qsort(functions, i, sizeof *functions, SortFnByName); + + if ((ret = lh_FUNCTION_new()) == NULL) + return (NULL); + + for (f = functions; f->name != NULL; f++) + (void)lh_FUNCTION_insert(ret, f); + return (ret); +} diff --git a/apps/passwd.c b/apps/passwd.c index e12b5ecea8..5ff53b5743 100644 --- a/apps/passwd.c +++ b/apps/passwd.c @@ -6,42 +6,41 @@ #if !defined(OPENSSL_NO_DES) || !defined(NO_MD5CRYPT_1) -#include -#include - -#include "apps.h" - -#include -#include -#include -#include -#ifndef OPENSSL_NO_DES -# include -#endif -#ifndef NO_MD5CRYPT_1 -# include -#endif - - -#undef PROG -#define PROG passwd_main - - -static unsigned const char cov_2char[64]={ - /* from crypto/des/fcrypt.c */ - 0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35, - 0x36,0x37,0x38,0x39,0x41,0x42,0x43,0x44, - 0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C, - 0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54, - 0x55,0x56,0x57,0x58,0x59,0x5A,0x61,0x62, - 0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A, - 0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72, - 0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A +# include +# include + +# include "apps.h" + +# include +# include +# include +# include +# ifndef OPENSSL_NO_DES +# include +# endif +# ifndef NO_MD5CRYPT_1 +# include +# endif + +# undef PROG +# define PROG passwd_main + +static unsigned const char cov_2char[64] = { + /* from crypto/des/fcrypt.c */ + 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, + 0x36, 0x37, 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, + 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, + 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, + 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x61, 0x62, + 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, + 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, + 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A }; static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, - char *passwd, BIO *out, int quiet, int table, int reverse, - size_t pw_maxlen, int usecrypt, int use1, int useapr1); + char *passwd, BIO *out, int quiet, int table, + int reverse, size_t pw_maxlen, int usecrypt, int use1, + int useapr1); /*- * -crypt - standard Unix password algorithm (default) @@ -59,456 +58,437 @@ static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int ret = 1; - char *infile = NULL; - int in_stdin = 0; - int in_noverify = 0; - char *salt = NULL, *passwd = NULL, **passwds = NULL; - char *salt_malloc = NULL, *passwd_malloc = NULL; - size_t passwd_malloc_size = 0; - int pw_source_defined = 0; - BIO *in = NULL, *out = NULL; - int i, badopt, opt_done; - int passed_salt = 0, quiet = 0, table = 0, reverse = 0; - int usecrypt = 0, use1 = 0, useapr1 = 0; - size_t pw_maxlen = 0; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto err; - out = BIO_new(BIO_s_file()); - if (out == NULL) - goto err; - BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - - badopt = 0, opt_done = 0; - i = 0; - while (!badopt && !opt_done && argv[++i] != NULL) - { - if (strcmp(argv[i], "-crypt") == 0) - usecrypt = 1; - else if (strcmp(argv[i], "-1") == 0) - use1 = 1; - else if (strcmp(argv[i], "-apr1") == 0) - useapr1 = 1; - else if (strcmp(argv[i], "-salt") == 0) - { - if ((argv[i+1] != NULL) && (salt == NULL)) - { - passed_salt = 1; - salt = argv[++i]; - } - else - badopt = 1; - } - else if (strcmp(argv[i], "-in") == 0) - { - if ((argv[i+1] != NULL) && !pw_source_defined) - { - pw_source_defined = 1; - infile = argv[++i]; - } - else - badopt = 1; - } - else if (strcmp(argv[i], "-stdin") == 0) - { - if (!pw_source_defined) - { - pw_source_defined = 1; - in_stdin = 1; - } - else - badopt = 1; - } - else if (strcmp(argv[i], "-noverify") == 0) - in_noverify = 1; - else if (strcmp(argv[i], "-quiet") == 0) - quiet = 1; - else if (strcmp(argv[i], "-table") == 0) - table = 1; - else if (strcmp(argv[i], "-reverse") == 0) - reverse = 1; - else if (argv[i][0] == '-') - badopt = 1; - else if (!pw_source_defined) - /* non-option arguments, use as passwords */ - { - pw_source_defined = 1; - passwds = &argv[i]; - opt_done = 1; - } - else - badopt = 1; - } - - if (!usecrypt && !use1 && !useapr1) /* use default */ - usecrypt = 1; - if (usecrypt + use1 + useapr1 > 1) /* conflict */ - badopt = 1; - - /* reject unsupported algorithms */ -#ifdef OPENSSL_NO_DES - if (usecrypt) badopt = 1; -#endif -#ifdef NO_MD5CRYPT_1 - if (use1 || useapr1) badopt = 1; -#endif - - if (badopt) - { - BIO_printf(bio_err, "Usage: passwd [options] [passwords]\n"); - BIO_printf(bio_err, "where options are\n"); -#ifndef OPENSSL_NO_DES - BIO_printf(bio_err, "-crypt standard Unix password algorithm (default)\n"); -#endif -#ifndef NO_MD5CRYPT_1 - BIO_printf(bio_err, "-1 MD5-based password algorithm\n"); - BIO_printf(bio_err, "-apr1 MD5-based password algorithm, Apache variant\n"); -#endif - BIO_printf(bio_err, "-salt string use provided salt\n"); - BIO_printf(bio_err, "-in file read passwords from file\n"); - BIO_printf(bio_err, "-stdin read passwords from stdin\n"); - BIO_printf(bio_err, "-noverify never verify when reading password from terminal\n"); - BIO_printf(bio_err, "-quiet no warnings\n"); - BIO_printf(bio_err, "-table format output as table\n"); - BIO_printf(bio_err, "-reverse switch table columns\n"); - - goto err; - } - - if ((infile != NULL) || in_stdin) - { - in = BIO_new(BIO_s_file()); - if (in == NULL) - goto err; - if (infile != NULL) - { - assert(in_stdin == 0); - if (BIO_read_filename(in, infile) <= 0) - goto err; - } - else - { - assert(in_stdin); - BIO_set_fp(in, stdin, BIO_NOCLOSE); - } - } - - if (usecrypt) - pw_maxlen = 8; - else if (use1 || useapr1) - pw_maxlen = 256; /* arbitrary limit, should be enough for most passwords */ - - if (passwds == NULL) - { - /* no passwords on the command line */ - - passwd_malloc_size = pw_maxlen + 2; - /* longer than necessary so that we can warn about truncation */ - passwd = passwd_malloc = OPENSSL_malloc(passwd_malloc_size); - if (passwd_malloc == NULL) - goto err; - } - - if ((in == NULL) && (passwds == NULL)) - { - /* build a null-terminated list */ - static char *passwds_static[2] = {NULL, NULL}; - - passwds = passwds_static; - if (in == NULL) - if (EVP_read_pw_string(passwd_malloc, passwd_malloc_size, "Password: ", !(passed_salt || in_noverify)) != 0) - goto err; - passwds[0] = passwd_malloc; - } - - if (in == NULL) - { - assert(passwds != NULL); - assert(*passwds != NULL); - - do /* loop over list of passwords */ - { - passwd = *passwds++; - if (!do_passwd(passed_salt, &salt, &salt_malloc, passwd, out, - quiet, table, reverse, pw_maxlen, usecrypt, use1, useapr1)) - goto err; - } - while (*passwds != NULL); - } - else - /* in != NULL */ - { - int done; - - assert (passwd != NULL); - do - { - int r = BIO_gets(in, passwd, pw_maxlen + 1); - if (r > 0) - { - char *c = (strchr(passwd, '\n')) ; - if (c != NULL) - *c = 0; /* truncate at newline */ - else - { - /* ignore rest of line */ - char trash[BUFSIZ]; - do - r = BIO_gets(in, trash, sizeof trash); - while ((r > 0) && (!strchr(trash, '\n'))); - } - - if (!do_passwd(passed_salt, &salt, &salt_malloc, passwd, out, - quiet, table, reverse, pw_maxlen, usecrypt, use1, useapr1)) - goto err; - } - done = (r <= 0); - } - while (!done); - } - ret = 0; - -err: - ERR_print_errors(bio_err); - if (salt_malloc) - OPENSSL_free(salt_malloc); - if (passwd_malloc) - OPENSSL_free(passwd_malloc); - if (in) - BIO_free(in); - if (out) - BIO_free_all(out); - apps_shutdown(); - OPENSSL_EXIT(ret); - } - - -#ifndef NO_MD5CRYPT_1 -/* MD5-based password algorithm (should probably be available as a library - * function; then the static buffer would not be acceptable). - * For magic string "1", this should be compatible to the MD5-based BSD - * password algorithm. - * For 'magic' string "apr1", this is compatible to the MD5-based Apache - * password algorithm. - * (Apparently, the Apache password algorithm is identical except that the - * 'magic' string was changed -- the laziest application of the NIH principle - * I've ever encountered.) +{ + int ret = 1; + char *infile = NULL; + int in_stdin = 0; + int in_noverify = 0; + char *salt = NULL, *passwd = NULL, **passwds = NULL; + char *salt_malloc = NULL, *passwd_malloc = NULL; + size_t passwd_malloc_size = 0; + int pw_source_defined = 0; + BIO *in = NULL, *out = NULL; + int i, badopt, opt_done; + int passed_salt = 0, quiet = 0, table = 0, reverse = 0; + int usecrypt = 0, use1 = 0, useapr1 = 0; + size_t pw_maxlen = 0; + + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto err; + out = BIO_new(BIO_s_file()); + if (out == NULL) + goto err; + BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + + badopt = 0, opt_done = 0; + i = 0; + while (!badopt && !opt_done && argv[++i] != NULL) { + if (strcmp(argv[i], "-crypt") == 0) + usecrypt = 1; + else if (strcmp(argv[i], "-1") == 0) + use1 = 1; + else if (strcmp(argv[i], "-apr1") == 0) + useapr1 = 1; + else if (strcmp(argv[i], "-salt") == 0) { + if ((argv[i + 1] != NULL) && (salt == NULL)) { + passed_salt = 1; + salt = argv[++i]; + } else + badopt = 1; + } else if (strcmp(argv[i], "-in") == 0) { + if ((argv[i + 1] != NULL) && !pw_source_defined) { + pw_source_defined = 1; + infile = argv[++i]; + } else + badopt = 1; + } else if (strcmp(argv[i], "-stdin") == 0) { + if (!pw_source_defined) { + pw_source_defined = 1; + in_stdin = 1; + } else + badopt = 1; + } else if (strcmp(argv[i], "-noverify") == 0) + in_noverify = 1; + else if (strcmp(argv[i], "-quiet") == 0) + quiet = 1; + else if (strcmp(argv[i], "-table") == 0) + table = 1; + else if (strcmp(argv[i], "-reverse") == 0) + reverse = 1; + else if (argv[i][0] == '-') + badopt = 1; + else if (!pw_source_defined) + /* non-option arguments, use as passwords */ + { + pw_source_defined = 1; + passwds = &argv[i]; + opt_done = 1; + } else + badopt = 1; + } + + if (!usecrypt && !use1 && !useapr1) /* use default */ + usecrypt = 1; + if (usecrypt + use1 + useapr1 > 1) /* conflict */ + badopt = 1; + + /* reject unsupported algorithms */ +# ifdef OPENSSL_NO_DES + if (usecrypt) + badopt = 1; +# endif +# ifdef NO_MD5CRYPT_1 + if (use1 || useapr1) + badopt = 1; +# endif + + if (badopt) { + BIO_printf(bio_err, "Usage: passwd [options] [passwords]\n"); + BIO_printf(bio_err, "where options are\n"); +# ifndef OPENSSL_NO_DES + BIO_printf(bio_err, + "-crypt standard Unix password algorithm (default)\n"); +# endif +# ifndef NO_MD5CRYPT_1 + BIO_printf(bio_err, + "-1 MD5-based password algorithm\n"); + BIO_printf(bio_err, + "-apr1 MD5-based password algorithm, Apache variant\n"); +# endif + BIO_printf(bio_err, "-salt string use provided salt\n"); + BIO_printf(bio_err, "-in file read passwords from file\n"); + BIO_printf(bio_err, "-stdin read passwords from stdin\n"); + BIO_printf(bio_err, + "-noverify never verify when reading password from terminal\n"); + BIO_printf(bio_err, "-quiet no warnings\n"); + BIO_printf(bio_err, "-table format output as table\n"); + BIO_printf(bio_err, "-reverse switch table columns\n"); + + goto err; + } + + if ((infile != NULL) || in_stdin) { + in = BIO_new(BIO_s_file()); + if (in == NULL) + goto err; + if (infile != NULL) { + assert(in_stdin == 0); + if (BIO_read_filename(in, infile) <= 0) + goto err; + } else { + assert(in_stdin); + BIO_set_fp(in, stdin, BIO_NOCLOSE); + } + } + + if (usecrypt) + pw_maxlen = 8; + else if (use1 || useapr1) + pw_maxlen = 256; /* arbitrary limit, should be enough for most + * passwords */ + + if (passwds == NULL) { + /* no passwords on the command line */ + + passwd_malloc_size = pw_maxlen + 2; + /* + * longer than necessary so that we can warn about truncation + */ + passwd = passwd_malloc = OPENSSL_malloc(passwd_malloc_size); + if (passwd_malloc == NULL) + goto err; + } + + if ((in == NULL) && (passwds == NULL)) { + /* build a null-terminated list */ + static char *passwds_static[2] = { NULL, NULL }; + + passwds = passwds_static; + if (in == NULL) + if (EVP_read_pw_string + (passwd_malloc, passwd_malloc_size, "Password: ", + !(passed_salt || in_noverify)) != 0) + goto err; + passwds[0] = passwd_malloc; + } + + if (in == NULL) { + assert(passwds != NULL); + assert(*passwds != NULL); + + do { /* loop over list of passwords */ + passwd = *passwds++; + if (!do_passwd(passed_salt, &salt, &salt_malloc, passwd, out, + quiet, table, reverse, pw_maxlen, usecrypt, use1, + useapr1)) + goto err; + } + while (*passwds != NULL); + } else + /* in != NULL */ + { + int done; + + assert(passwd != NULL); + do { + int r = BIO_gets(in, passwd, pw_maxlen + 1); + if (r > 0) { + char *c = (strchr(passwd, '\n')); + if (c != NULL) + *c = 0; /* truncate at newline */ + else { + /* ignore rest of line */ + char trash[BUFSIZ]; + do + r = BIO_gets(in, trash, sizeof trash); + while ((r > 0) && (!strchr(trash, '\n'))); + } + + if (!do_passwd(passed_salt, &salt, &salt_malloc, passwd, out, + quiet, table, reverse, pw_maxlen, usecrypt, + use1, useapr1)) + goto err; + } + done = (r <= 0); + } + while (!done); + } + ret = 0; + + err: + ERR_print_errors(bio_err); + if (salt_malloc) + OPENSSL_free(salt_malloc); + if (passwd_malloc) + OPENSSL_free(passwd_malloc); + if (in) + BIO_free(in); + if (out) + BIO_free_all(out); + apps_shutdown(); + OPENSSL_EXIT(ret); +} + +# ifndef NO_MD5CRYPT_1 +/* + * MD5-based password algorithm (should probably be available as a library + * function; then the static buffer would not be acceptable). For magic + * string "1", this should be compatible to the MD5-based BSD password + * algorithm. For 'magic' string "apr1", this is compatible to the MD5-based + * Apache password algorithm. (Apparently, the Apache password algorithm is + * identical except that the 'magic' string was changed -- the laziest + * application of the NIH principle I've ever encountered.) */ static char *md5crypt(const char *passwd, const char *magic, const char *salt) - { - /* "$apr1$..salt..$.......md5hash..........\0" */ - static char out_buf[6 + 9 + 24 + 2]; - unsigned char buf[MD5_DIGEST_LENGTH]; - char *salt_out; - int n; - unsigned int i; - EVP_MD_CTX md,md2; - size_t passwd_len, salt_len; - - passwd_len = strlen(passwd); - out_buf[0] = '$'; - out_buf[1] = 0; - assert(strlen(magic) <= 4); /* "1" or "apr1" */ - strncat(out_buf, magic, 4); - strncat(out_buf, "$", 1); - strncat(out_buf, salt, 8); - assert(strlen(out_buf) <= 6 + 8); /* "$apr1$..salt.." */ - salt_out = out_buf + 2 + strlen(magic); - salt_len = strlen(salt_out); - assert(salt_len <= 8); - - EVP_MD_CTX_init(&md); - EVP_DigestInit_ex(&md,EVP_md5(), NULL); - EVP_DigestUpdate(&md, passwd, passwd_len); - EVP_DigestUpdate(&md, "$", 1); - EVP_DigestUpdate(&md, magic, strlen(magic)); - EVP_DigestUpdate(&md, "$", 1); - EVP_DigestUpdate(&md, salt_out, salt_len); - - EVP_MD_CTX_init(&md2); - EVP_DigestInit_ex(&md2,EVP_md5(), NULL); - EVP_DigestUpdate(&md2, passwd, passwd_len); - EVP_DigestUpdate(&md2, salt_out, salt_len); - EVP_DigestUpdate(&md2, passwd, passwd_len); - EVP_DigestFinal_ex(&md2, buf, NULL); - - for (i = passwd_len; i > sizeof buf; i -= sizeof buf) - EVP_DigestUpdate(&md, buf, sizeof buf); - EVP_DigestUpdate(&md, buf, i); - - n = passwd_len; - while (n) - { - EVP_DigestUpdate(&md, (n & 1) ? "\0" : passwd, 1); - n >>= 1; - } - EVP_DigestFinal_ex(&md, buf, NULL); - - for (i = 0; i < 1000; i++) - { - EVP_DigestInit_ex(&md2,EVP_md5(), NULL); - EVP_DigestUpdate(&md2, (i & 1) ? (unsigned const char *) passwd : buf, - (i & 1) ? passwd_len : sizeof buf); - if (i % 3) - EVP_DigestUpdate(&md2, salt_out, salt_len); - if (i % 7) - EVP_DigestUpdate(&md2, passwd, passwd_len); - EVP_DigestUpdate(&md2, (i & 1) ? buf : (unsigned const char *) passwd, - (i & 1) ? sizeof buf : passwd_len); - EVP_DigestFinal_ex(&md2, buf, NULL); - } - EVP_MD_CTX_cleanup(&md2); - - { - /* transform buf into output string */ - - unsigned char buf_perm[sizeof buf]; - int dest, source; - char *output; - - /* silly output permutation */ - for (dest = 0, source = 0; dest < 14; dest++, source = (source + 6) % 17) - buf_perm[dest] = buf[source]; - buf_perm[14] = buf[5]; - buf_perm[15] = buf[11]; -#ifndef PEDANTIC /* Unfortunately, this generates a "no effect" warning */ - assert(16 == sizeof buf_perm); -#endif - - output = salt_out + salt_len; - assert(output == out_buf + strlen(out_buf)); - - *output++ = '$'; - - for (i = 0; i < 15; i += 3) - { - *output++ = cov_2char[buf_perm[i+2] & 0x3f]; - *output++ = cov_2char[((buf_perm[i+1] & 0xf) << 2) | - (buf_perm[i+2] >> 6)]; - *output++ = cov_2char[((buf_perm[i] & 3) << 4) | - (buf_perm[i+1] >> 4)]; - *output++ = cov_2char[buf_perm[i] >> 2]; - } - assert(i == 15); - *output++ = cov_2char[buf_perm[i] & 0x3f]; - *output++ = cov_2char[buf_perm[i] >> 6]; - *output = 0; - assert(strlen(out_buf) < sizeof(out_buf)); - } - EVP_MD_CTX_cleanup(&md); - - return out_buf; - } -#endif - +{ + /* "$apr1$..salt..$.......md5hash..........\0" */ + static char out_buf[6 + 9 + 24 + 2]; + unsigned char buf[MD5_DIGEST_LENGTH]; + char *salt_out; + int n; + unsigned int i; + EVP_MD_CTX md, md2; + size_t passwd_len, salt_len; + + passwd_len = strlen(passwd); + out_buf[0] = '$'; + out_buf[1] = 0; + assert(strlen(magic) <= 4); /* "1" or "apr1" */ + strncat(out_buf, magic, 4); + strncat(out_buf, "$", 1); + strncat(out_buf, salt, 8); + assert(strlen(out_buf) <= 6 + 8); /* "$apr1$..salt.." */ + salt_out = out_buf + 2 + strlen(magic); + salt_len = strlen(salt_out); + assert(salt_len <= 8); + + EVP_MD_CTX_init(&md); + EVP_DigestInit_ex(&md, EVP_md5(), NULL); + EVP_DigestUpdate(&md, passwd, passwd_len); + EVP_DigestUpdate(&md, "$", 1); + EVP_DigestUpdate(&md, magic, strlen(magic)); + EVP_DigestUpdate(&md, "$", 1); + EVP_DigestUpdate(&md, salt_out, salt_len); + + EVP_MD_CTX_init(&md2); + EVP_DigestInit_ex(&md2, EVP_md5(), NULL); + EVP_DigestUpdate(&md2, passwd, passwd_len); + EVP_DigestUpdate(&md2, salt_out, salt_len); + EVP_DigestUpdate(&md2, passwd, passwd_len); + EVP_DigestFinal_ex(&md2, buf, NULL); + + for (i = passwd_len; i > sizeof buf; i -= sizeof buf) + EVP_DigestUpdate(&md, buf, sizeof buf); + EVP_DigestUpdate(&md, buf, i); + + n = passwd_len; + while (n) { + EVP_DigestUpdate(&md, (n & 1) ? "\0" : passwd, 1); + n >>= 1; + } + EVP_DigestFinal_ex(&md, buf, NULL); + + for (i = 0; i < 1000; i++) { + EVP_DigestInit_ex(&md2, EVP_md5(), NULL); + EVP_DigestUpdate(&md2, (i & 1) ? (unsigned const char *)passwd : buf, + (i & 1) ? passwd_len : sizeof buf); + if (i % 3) + EVP_DigestUpdate(&md2, salt_out, salt_len); + if (i % 7) + EVP_DigestUpdate(&md2, passwd, passwd_len); + EVP_DigestUpdate(&md2, (i & 1) ? buf : (unsigned const char *)passwd, + (i & 1) ? sizeof buf : passwd_len); + EVP_DigestFinal_ex(&md2, buf, NULL); + } + EVP_MD_CTX_cleanup(&md2); + + { + /* transform buf into output string */ + + unsigned char buf_perm[sizeof buf]; + int dest, source; + char *output; + + /* silly output permutation */ + for (dest = 0, source = 0; dest < 14; + dest++, source = (source + 6) % 17) + buf_perm[dest] = buf[source]; + buf_perm[14] = buf[5]; + buf_perm[15] = buf[11]; +# ifndef PEDANTIC /* Unfortunately, this generates a "no + * effect" warning */ + assert(16 == sizeof buf_perm); +# endif + + output = salt_out + salt_len; + assert(output == out_buf + strlen(out_buf)); + + *output++ = '$'; + + for (i = 0; i < 15; i += 3) { + *output++ = cov_2char[buf_perm[i + 2] & 0x3f]; + *output++ = cov_2char[((buf_perm[i + 1] & 0xf) << 2) | + (buf_perm[i + 2] >> 6)]; + *output++ = cov_2char[((buf_perm[i] & 3) << 4) | + (buf_perm[i + 1] >> 4)]; + *output++ = cov_2char[buf_perm[i] >> 2]; + } + assert(i == 15); + *output++ = cov_2char[buf_perm[i] & 0x3f]; + *output++ = cov_2char[buf_perm[i] >> 6]; + *output = 0; + assert(strlen(out_buf) < sizeof(out_buf)); + } + EVP_MD_CTX_cleanup(&md); + + return out_buf; +} +# endif static int do_passwd(int passed_salt, char **salt_p, char **salt_malloc_p, - char *passwd, BIO *out, int quiet, int table, int reverse, - size_t pw_maxlen, int usecrypt, int use1, int useapr1) - { - char *hash = NULL; - - assert(salt_p != NULL); - assert(salt_malloc_p != NULL); - - /* first make sure we have a salt */ - if (!passed_salt) - { -#ifndef OPENSSL_NO_DES - if (usecrypt) - { - if (*salt_malloc_p == NULL) - { - *salt_p = *salt_malloc_p = OPENSSL_malloc(3); - if (*salt_malloc_p == NULL) - goto err; - } - if (RAND_pseudo_bytes((unsigned char *)*salt_p, 2) < 0) - goto err; - (*salt_p)[0] = cov_2char[(*salt_p)[0] & 0x3f]; /* 6 bits */ - (*salt_p)[1] = cov_2char[(*salt_p)[1] & 0x3f]; /* 6 bits */ - (*salt_p)[2] = 0; -#ifdef CHARSET_EBCDIC - ascii2ebcdic(*salt_p, *salt_p, 2); /* des_crypt will convert - * back to ASCII */ -#endif - } -#endif /* !OPENSSL_NO_DES */ - -#ifndef NO_MD5CRYPT_1 - if (use1 || useapr1) - { - int i; - - if (*salt_malloc_p == NULL) - { - *salt_p = *salt_malloc_p = OPENSSL_malloc(9); - if (*salt_malloc_p == NULL) - goto err; - } - if (RAND_pseudo_bytes((unsigned char *)*salt_p, 8) < 0) - goto err; - - for (i = 0; i < 8; i++) - (*salt_p)[i] = cov_2char[(*salt_p)[i] & 0x3f]; /* 6 bits */ - (*salt_p)[8] = 0; - } -#endif /* !NO_MD5CRYPT_1 */ - } - - assert(*salt_p != NULL); - - /* truncate password if necessary */ - if ((strlen(passwd) > pw_maxlen)) - { - if (!quiet) - /* XXX: really we should know how to print a size_t, not cast it */ - BIO_printf(bio_err, "Warning: truncating password to %u characters\n", (unsigned)pw_maxlen); - passwd[pw_maxlen] = 0; - } - assert(strlen(passwd) <= pw_maxlen); - - /* now compute password hash */ -#ifndef OPENSSL_NO_DES - if (usecrypt) - hash = DES_crypt(passwd, *salt_p); -#endif -#ifndef NO_MD5CRYPT_1 - if (use1 || useapr1) - hash = md5crypt(passwd, (use1 ? "1" : "apr1"), *salt_p); -#endif - assert(hash != NULL); - - if (table && !reverse) - BIO_printf(out, "%s\t%s\n", passwd, hash); - else if (table && reverse) - BIO_printf(out, "%s\t%s\n", hash, passwd); - else - BIO_printf(out, "%s\n", hash); - return 1; - -err: - return 0; - } + char *passwd, BIO *out, int quiet, int table, + int reverse, size_t pw_maxlen, int usecrypt, int use1, + int useapr1) +{ + char *hash = NULL; + + assert(salt_p != NULL); + assert(salt_malloc_p != NULL); + + /* first make sure we have a salt */ + if (!passed_salt) { +# ifndef OPENSSL_NO_DES + if (usecrypt) { + if (*salt_malloc_p == NULL) { + *salt_p = *salt_malloc_p = OPENSSL_malloc(3); + if (*salt_malloc_p == NULL) + goto err; + } + if (RAND_pseudo_bytes((unsigned char *)*salt_p, 2) < 0) + goto err; + (*salt_p)[0] = cov_2char[(*salt_p)[0] & 0x3f]; /* 6 bits */ + (*salt_p)[1] = cov_2char[(*salt_p)[1] & 0x3f]; /* 6 bits */ + (*salt_p)[2] = 0; +# ifdef CHARSET_EBCDIC + ascii2ebcdic(*salt_p, *salt_p, 2); /* des_crypt will convert back + * to ASCII */ +# endif + } +# endif /* !OPENSSL_NO_DES */ + +# ifndef NO_MD5CRYPT_1 + if (use1 || useapr1) { + int i; + + if (*salt_malloc_p == NULL) { + *salt_p = *salt_malloc_p = OPENSSL_malloc(9); + if (*salt_malloc_p == NULL) + goto err; + } + if (RAND_pseudo_bytes((unsigned char *)*salt_p, 8) < 0) + goto err; + + for (i = 0; i < 8; i++) + (*salt_p)[i] = cov_2char[(*salt_p)[i] & 0x3f]; /* 6 bits */ + (*salt_p)[8] = 0; + } +# endif /* !NO_MD5CRYPT_1 */ + } + + assert(*salt_p != NULL); + + /* truncate password if necessary */ + if ((strlen(passwd) > pw_maxlen)) { + if (!quiet) + /* + * XXX: really we should know how to print a size_t, not cast it + */ + BIO_printf(bio_err, + "Warning: truncating password to %u characters\n", + (unsigned)pw_maxlen); + passwd[pw_maxlen] = 0; + } + assert(strlen(passwd) <= pw_maxlen); + + /* now compute password hash */ +# ifndef OPENSSL_NO_DES + if (usecrypt) + hash = DES_crypt(passwd, *salt_p); +# endif +# ifndef NO_MD5CRYPT_1 + if (use1 || useapr1) + hash = md5crypt(passwd, (use1 ? "1" : "apr1"), *salt_p); +# endif + assert(hash != NULL); + + if (table && !reverse) + BIO_printf(out, "%s\t%s\n", passwd, hash); + else if (table && reverse) + BIO_printf(out, "%s\t%s\n", hash, passwd); + else + BIO_printf(out, "%s\n", hash); + return 1; + + err: + return 0; +} #else int MAIN(int argc, char **argv) - { - fputs("Program not available.\n", stderr) - OPENSSL_EXIT(1); - } +{ + fputs("Program not available.\n", stderr) + OPENSSL_EXIT(1); +} #endif diff --git a/apps/pkcs12.c b/apps/pkcs12.c index 4d62a7b8ca..4ff64495a9 100644 --- a/apps/pkcs12.c +++ b/apps/pkcs12.c @@ -1,5 +1,6 @@ /* pkcs12.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project. */ /* ==================================================================== @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -59,32 +60,35 @@ #include #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1) -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include -#define PROG pkcs12_main +# define PROG pkcs12_main const EVP_CIPHER *enc; - -#define NOKEYS 0x1 -#define NOCERTS 0x2 -#define INFO 0x4 -#define CLCERTS 0x8 -#define CACERTS 0x10 - -int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain); -int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass); -int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass, - int passlen, int options, char *pempass); -int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass); -int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name); +# define NOKEYS 0x1 +# define NOCERTS 0x2 +# define INFO 0x4 +# define CLCERTS 0x8 +# define CACERTS 0x10 + +int get_cert_chain(X509 *cert, X509_STORE *store, STACK_OF(X509) **chain); +int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, + int options, char *pempass); +int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, + char *pass, int passlen, int options, + char *pempass); +int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, + int passlen, int options, char *pempass); +int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, + const char *name); void hex_prin(BIO *out, unsigned char *buf, int len); int alg_print(BIO *x, X509_ALGOR *alg); int cert_load(BIO *in, STACK_OF(X509) *sk); @@ -95,9 +99,9 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) { ENGINE *e = NULL; - char *infile=NULL, *outfile=NULL, *keyname = NULL; - char *certfile=NULL; - BIO *in=NULL, *out = NULL; + char *infile = NULL, *outfile = NULL, *keyname = NULL; + char *certfile = NULL; + BIO *in = NULL, *out = NULL; char **args; char *name = NULL; char *csp_name = NULL; @@ -124,861 +128,941 @@ int MAIN(int argc, char **argv) char *inrand = NULL; char *macalg = NULL; char *CApath = NULL, *CAfile = NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif apps_startup(); -#ifdef OPENSSL_FIPS +# ifdef OPENSSL_FIPS if (FIPS_mode()) - cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; + cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; else -#endif - cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; +# endif + cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; enc = EVP_des_ede3_cbc(); - if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; args = argv + 1; - while (*args) { - if (*args[0] == '-') { - if (!strcmp (*args, "-nokeys")) options |= NOKEYS; - else if (!strcmp (*args, "-keyex")) keytype = KEY_EX; - else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG; - else if (!strcmp (*args, "-nocerts")) options |= NOCERTS; - else if (!strcmp (*args, "-clcerts")) options |= CLCERTS; - else if (!strcmp (*args, "-cacerts")) options |= CACERTS; - else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS); - else if (!strcmp (*args, "-info")) options |= INFO; - else if (!strcmp (*args, "-chain")) chain = 1; - else if (!strcmp (*args, "-twopass")) twopass = 1; - else if (!strcmp (*args, "-nomacver")) macver = 0; - else if (!strcmp (*args, "-descert")) - cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; - else if (!strcmp (*args, "-export")) export_cert = 1; - else if (!strcmp (*args, "-des")) enc=EVP_des_cbc(); - else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc(); -#ifndef OPENSSL_NO_IDEA - else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc(); -#endif -#ifndef OPENSSL_NO_SEED - else if (!strcmp(*args, "-seed")) enc=EVP_seed_cbc(); -#endif -#ifndef OPENSSL_NO_AES - else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc(); - else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc(); - else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc(); -#endif -#ifndef OPENSSL_NO_CAMELLIA - else if (!strcmp(*args,"-camellia128")) enc=EVP_camellia_128_cbc(); - else if (!strcmp(*args,"-camellia192")) enc=EVP_camellia_192_cbc(); - else if (!strcmp(*args,"-camellia256")) enc=EVP_camellia_256_cbc(); -#endif - else if (!strcmp (*args, "-noiter")) iter = 1; - else if (!strcmp (*args, "-maciter")) - maciter = PKCS12_DEFAULT_ITER; - else if (!strcmp (*args, "-nomaciter")) - maciter = 1; - else if (!strcmp (*args, "-nomac")) - maciter = -1; - else if (!strcmp (*args, "-macalg")) - if (args[1]) { - args++; - macalg = *args; - } else badarg = 1; - else if (!strcmp (*args, "-nodes")) enc=NULL; - else if (!strcmp (*args, "-certpbe")) { - if (!set_pbe(bio_err, &cert_pbe, *++args)) - badarg = 1; - } else if (!strcmp (*args, "-keypbe")) { - if (!set_pbe(bio_err, &key_pbe, *++args)) - badarg = 1; - } else if (!strcmp (*args, "-rand")) { - if (args[1]) { - args++; - inrand = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-inkey")) { - if (args[1]) { - args++; - keyname = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-certfile")) { - if (args[1]) { - args++; - certfile = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-name")) { - if (args[1]) { - args++; - name = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-LMK")) - add_lmk = 1; - else if (!strcmp (*args, "-CSP")) { - if (args[1]) { - args++; - csp_name = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-caname")) { - if (args[1]) { - args++; - if (!canames) canames = sk_OPENSSL_STRING_new_null(); - sk_OPENSSL_STRING_push(canames, *args); - } else badarg = 1; - } else if (!strcmp (*args, "-in")) { - if (args[1]) { - args++; - infile = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-out")) { - if (args[1]) { - args++; - outfile = *args; - } else badarg = 1; - } else if (!strcmp(*args,"-passin")) { - if (args[1]) { - args++; - passargin = *args; - } else badarg = 1; - } else if (!strcmp(*args,"-passout")) { - if (args[1]) { - args++; - passargout = *args; - } else badarg = 1; - } else if (!strcmp (*args, "-password")) { - if (args[1]) { - args++; - passarg = *args; - noprompt = 1; - } else badarg = 1; - } else if (!strcmp(*args,"-CApath")) { - if (args[1]) { - args++; - CApath = *args; - } else badarg = 1; - } else if (!strcmp(*args,"-CAfile")) { - if (args[1]) { - args++; - CAfile = *args; - } else badarg = 1; -#ifndef OPENSSL_NO_ENGINE - } else if (!strcmp(*args,"-engine")) { - if (args[1]) { - args++; - engine = *args; - } else badarg = 1; -#endif - } else badarg = 1; - - } else badarg = 1; - args++; + if (*args[0] == '-') { + if (!strcmp(*args, "-nokeys")) + options |= NOKEYS; + else if (!strcmp(*args, "-keyex")) + keytype = KEY_EX; + else if (!strcmp(*args, "-keysig")) + keytype = KEY_SIG; + else if (!strcmp(*args, "-nocerts")) + options |= NOCERTS; + else if (!strcmp(*args, "-clcerts")) + options |= CLCERTS; + else if (!strcmp(*args, "-cacerts")) + options |= CACERTS; + else if (!strcmp(*args, "-noout")) + options |= (NOKEYS | NOCERTS); + else if (!strcmp(*args, "-info")) + options |= INFO; + else if (!strcmp(*args, "-chain")) + chain = 1; + else if (!strcmp(*args, "-twopass")) + twopass = 1; + else if (!strcmp(*args, "-nomacver")) + macver = 0; + else if (!strcmp(*args, "-descert")) + cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; + else if (!strcmp(*args, "-export")) + export_cert = 1; + else if (!strcmp(*args, "-des")) + enc = EVP_des_cbc(); + else if (!strcmp(*args, "-des3")) + enc = EVP_des_ede3_cbc(); +# ifndef OPENSSL_NO_IDEA + else if (!strcmp(*args, "-idea")) + enc = EVP_idea_cbc(); +# endif +# ifndef OPENSSL_NO_SEED + else if (!strcmp(*args, "-seed")) + enc = EVP_seed_cbc(); +# endif +# ifndef OPENSSL_NO_AES + else if (!strcmp(*args, "-aes128")) + enc = EVP_aes_128_cbc(); + else if (!strcmp(*args, "-aes192")) + enc = EVP_aes_192_cbc(); + else if (!strcmp(*args, "-aes256")) + enc = EVP_aes_256_cbc(); +# endif +# ifndef OPENSSL_NO_CAMELLIA + else if (!strcmp(*args, "-camellia128")) + enc = EVP_camellia_128_cbc(); + else if (!strcmp(*args, "-camellia192")) + enc = EVP_camellia_192_cbc(); + else if (!strcmp(*args, "-camellia256")) + enc = EVP_camellia_256_cbc(); +# endif + else if (!strcmp(*args, "-noiter")) + iter = 1; + else if (!strcmp(*args, "-maciter")) + maciter = PKCS12_DEFAULT_ITER; + else if (!strcmp(*args, "-nomaciter")) + maciter = 1; + else if (!strcmp(*args, "-nomac")) + maciter = -1; + else if (!strcmp(*args, "-macalg")) + if (args[1]) { + args++; + macalg = *args; + } else + badarg = 1; + else if (!strcmp(*args, "-nodes")) + enc = NULL; + else if (!strcmp(*args, "-certpbe")) { + if (!set_pbe(bio_err, &cert_pbe, *++args)) + badarg = 1; + } else if (!strcmp(*args, "-keypbe")) { + if (!set_pbe(bio_err, &key_pbe, *++args)) + badarg = 1; + } else if (!strcmp(*args, "-rand")) { + if (args[1]) { + args++; + inrand = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-inkey")) { + if (args[1]) { + args++; + keyname = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-certfile")) { + if (args[1]) { + args++; + certfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-name")) { + if (args[1]) { + args++; + name = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-LMK")) + add_lmk = 1; + else if (!strcmp(*args, "-CSP")) { + if (args[1]) { + args++; + csp_name = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-caname")) { + if (args[1]) { + args++; + if (!canames) + canames = sk_OPENSSL_STRING_new_null(); + sk_OPENSSL_STRING_push(canames, *args); + } else + badarg = 1; + } else if (!strcmp(*args, "-in")) { + if (args[1]) { + args++; + infile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-passin")) { + if (args[1]) { + args++; + passargin = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-passout")) { + if (args[1]) { + args++; + passargout = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-password")) { + if (args[1]) { + args++; + passarg = *args; + noprompt = 1; + } else + badarg = 1; + } else if (!strcmp(*args, "-CApath")) { + if (args[1]) { + args++; + CApath = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-CAfile")) { + if (args[1]) { + args++; + CAfile = *args; + } else + badarg = 1; +# ifndef OPENSSL_NO_ENGINE + } else if (!strcmp(*args, "-engine")) { + if (args[1]) { + args++; + engine = *args; + } else + badarg = 1; +# endif + } else + badarg = 1; + + } else + badarg = 1; + args++; } if (badarg) { - BIO_printf (bio_err, "Usage: pkcs12 [options]\n"); - BIO_printf (bio_err, "where options are\n"); - BIO_printf (bio_err, "-export output PKCS12 file\n"); - BIO_printf (bio_err, "-chain add certificate chain\n"); - BIO_printf (bio_err, "-inkey file private key if not infile\n"); - BIO_printf (bio_err, "-certfile f add all certs in f\n"); - BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n"); - BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n"); - BIO_printf (bio_err, "-name \"name\" use name as friendly name\n"); - BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n"); - BIO_printf (bio_err, "-in infile input filename\n"); - BIO_printf (bio_err, "-out outfile output filename\n"); - BIO_printf (bio_err, "-noout don't output anything, just verify.\n"); - BIO_printf (bio_err, "-nomacver don't verify MAC.\n"); - BIO_printf (bio_err, "-nocerts don't output certificates.\n"); - BIO_printf (bio_err, "-clcerts only output client certificates.\n"); - BIO_printf (bio_err, "-cacerts only output CA certificates.\n"); - BIO_printf (bio_err, "-nokeys don't output private keys.\n"); - BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n"); - BIO_printf (bio_err, "-des encrypt private keys with DES\n"); - BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n"); -#ifndef OPENSSL_NO_IDEA - BIO_printf (bio_err, "-idea encrypt private keys with idea\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf (bio_err, "-seed encrypt private keys with seed\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf (bio_err, "-aes128, -aes192, -aes256\n"); - BIO_printf (bio_err, " encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n"); - BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n"); -#endif - BIO_printf (bio_err, "-nodes don't encrypt private keys\n"); - BIO_printf (bio_err, "-noiter don't use encryption iteration\n"); - BIO_printf (bio_err, "-nomaciter don't use MAC iteration\n"); - BIO_printf (bio_err, "-maciter use MAC iteration\n"); - BIO_printf (bio_err, "-nomac don't generate MAC\n"); - BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n"); - BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n"); - BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n"); - BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n"); - BIO_printf (bio_err, "-macalg alg digest algorithm used in MAC (default SHA1)\n"); - BIO_printf (bio_err, "-keyex set MS key exchange type\n"); - BIO_printf (bio_err, "-keysig set MS key signature type\n"); - BIO_printf (bio_err, "-password p set import/export password source\n"); - BIO_printf (bio_err, "-passin p input file pass phrase source\n"); - BIO_printf (bio_err, "-passout p output file pass phrase source\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); - BIO_printf(bio_err, " the random number generator\n"); - BIO_printf(bio_err, "-CSP name Microsoft CSP name\n"); - BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n"); - goto end; + BIO_printf(bio_err, "Usage: pkcs12 [options]\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-export output PKCS12 file\n"); + BIO_printf(bio_err, "-chain add certificate chain\n"); + BIO_printf(bio_err, "-inkey file private key if not infile\n"); + BIO_printf(bio_err, "-certfile f add all certs in f\n"); + BIO_printf(bio_err, "-CApath arg - PEM format directory of CA's\n"); + BIO_printf(bio_err, "-CAfile arg - PEM format file of CA's\n"); + BIO_printf(bio_err, "-name \"name\" use name as friendly name\n"); + BIO_printf(bio_err, + "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n"); + BIO_printf(bio_err, "-in infile input filename\n"); + BIO_printf(bio_err, "-out outfile output filename\n"); + BIO_printf(bio_err, + "-noout don't output anything, just verify.\n"); + BIO_printf(bio_err, "-nomacver don't verify MAC.\n"); + BIO_printf(bio_err, "-nocerts don't output certificates.\n"); + BIO_printf(bio_err, + "-clcerts only output client certificates.\n"); + BIO_printf(bio_err, "-cacerts only output CA certificates.\n"); + BIO_printf(bio_err, "-nokeys don't output private keys.\n"); + BIO_printf(bio_err, + "-info give info about PKCS#12 structure.\n"); + BIO_printf(bio_err, "-des encrypt private keys with DES\n"); + BIO_printf(bio_err, + "-des3 encrypt private keys with triple DES (default)\n"); +# ifndef OPENSSL_NO_IDEA + BIO_printf(bio_err, "-idea encrypt private keys with idea\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, "-seed encrypt private keys with seed\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, "-aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif + BIO_printf(bio_err, "-nodes don't encrypt private keys\n"); + BIO_printf(bio_err, "-noiter don't use encryption iteration\n"); + BIO_printf(bio_err, "-nomaciter don't use MAC iteration\n"); + BIO_printf(bio_err, "-maciter use MAC iteration\n"); + BIO_printf(bio_err, "-nomac don't generate MAC\n"); + BIO_printf(bio_err, + "-twopass separate MAC, encryption passwords\n"); + BIO_printf(bio_err, + "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n"); + BIO_printf(bio_err, + "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n"); + BIO_printf(bio_err, + "-keypbe alg specify private key PBE algorithm (default 3DES)\n"); + BIO_printf(bio_err, + "-macalg alg digest algorithm used in MAC (default SHA1)\n"); + BIO_printf(bio_err, "-keyex set MS key exchange type\n"); + BIO_printf(bio_err, "-keysig set MS key signature type\n"); + BIO_printf(bio_err, + "-password p set import/export password source\n"); + BIO_printf(bio_err, "-passin p input file pass phrase source\n"); + BIO_printf(bio_err, "-passout p output file pass phrase source\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); +# endif + BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + BIO_printf(bio_err, "-CSP name Microsoft CSP name\n"); + BIO_printf(bio_err, + "-LMK Add local machine keyset attribute to private key\n"); + goto end; } - -#ifndef OPENSSL_NO_ENGINE +# ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); -#endif +# endif - if(passarg) { - if(export_cert) passargout = passarg; - else passargin = passarg; + if (passarg) { + if (export_cert) + passargout = passarg; + else + passargin = passarg; } - if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; } - if(!cpass) { - if(export_cert) cpass = passout; - else cpass = passin; + if (!cpass) { + if (export_cert) + cpass = passout; + else + cpass = passin; } - if(cpass) { - mpass = cpass; - noprompt = 1; + if (cpass) { + mpass = cpass; + noprompt = 1; } else { - cpass = pass; - mpass = macpass; + cpass = pass; + mpass = macpass; } - if(export_cert || inrand) { - app_RAND_load_file(NULL, bio_err, (inrand != NULL)); + if (export_cert || inrand) { + app_RAND_load_file(NULL, bio_err, (inrand != NULL)); if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); } ERR_load_crypto_strings(); -#ifdef CRYPTO_MDEBUG +# ifdef CRYPTO_MDEBUG CRYPTO_push_info("read files"); -#endif +# endif - if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE); - else in = BIO_new_file(infile, "rb"); + if (!infile) + in = BIO_new_fp(stdin, BIO_NOCLOSE); + else + in = BIO_new_file(infile, "rb"); if (!in) { - BIO_printf(bio_err, "Error opening input file %s\n", - infile ? infile : ""); - perror (infile); - goto end; - } - -#ifdef CRYPTO_MDEBUG + BIO_printf(bio_err, "Error opening input file %s\n", + infile ? infile : ""); + perror(infile); + goto end; + } +# ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); CRYPTO_push_info("write files"); -#endif +# endif if (!outfile) { - out = BIO_new_fp(stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } else out = BIO_new_file(outfile, "wb"); + out = BIO_new_fp(stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else + out = BIO_new_file(outfile, "wb"); if (!out) { - BIO_printf(bio_err, "Error opening output file %s\n", - outfile ? outfile : ""); - perror (outfile); - goto end; + BIO_printf(bio_err, "Error opening output file %s\n", + outfile ? outfile : ""); + perror(outfile); + goto end; } if (twopass) { -#ifdef CRYPTO_MDEBUG - CRYPTO_push_info("read MAC password"); -#endif - if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) - { - BIO_printf (bio_err, "Can't read Password\n"); - goto end; - } -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); -#endif +# ifdef CRYPTO_MDEBUG + CRYPTO_push_info("read MAC password"); +# endif + if (EVP_read_pw_string + (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) { + BIO_printf(bio_err, "Can't read Password\n"); + goto end; + } +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); +# endif } if (export_cert) { - EVP_PKEY *key = NULL; - X509 *ucert = NULL, *x = NULL; - STACK_OF(X509) *certs=NULL; - const EVP_MD *macmd = NULL; - unsigned char *catmp = NULL; - int i; - - if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS)) - { - BIO_printf(bio_err, "Nothing to do!\n"); - goto export_end; - } - - if (options & NOCERTS) - chain = 0; - -#ifdef CRYPTO_MDEBUG - CRYPTO_push_info("process -export_cert"); - CRYPTO_push_info("reading private key"); -#endif - if (!(options & NOKEYS)) - { - key = load_key(bio_err, keyname ? keyname : infile, - FORMAT_PEM, 1, passin, e, "private key"); - if (!key) - goto export_end; - } - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("reading certs from input"); -#endif - - /* Load in all certs in input file */ - if(!(options & NOCERTS)) - { - certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e, - "certificates"); - if (!certs) - goto export_end; - - if (key) - { - /* Look for matching private key */ - for(i = 0; i < sk_X509_num(certs); i++) - { - x = sk_X509_value(certs, i); - if(X509_check_private_key(x, key)) - { - ucert = x; - /* Zero keyid and alias */ - X509_keyid_set1(ucert, NULL, 0); - X509_alias_set1(ucert, NULL, 0); - /* Remove from list */ - (void)sk_X509_delete(certs, i); - break; - } - } - if (!ucert) - { - BIO_printf(bio_err, "No certificate matches private key\n"); - goto export_end; - } - } - - } - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("reading certs from input 2"); -#endif - - /* Add any more certificates asked for */ - if(certfile) - { - STACK_OF(X509) *morecerts=NULL; - if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM, - NULL, e, - "certificates from certfile"))) - goto export_end; - while(sk_X509_num(morecerts) > 0) - sk_X509_push(certs, sk_X509_shift(morecerts)); - sk_X509_free(morecerts); - } - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("reading certs from certfile"); -#endif - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("building chain"); -#endif - - /* If chaining get chain from user cert */ - if (chain) { - int vret; - STACK_OF(X509) *chain2; - X509_STORE *store = X509_STORE_new(); - if (!store) - { - BIO_printf (bio_err, "Memory allocation error\n"); - goto export_end; - } - if (!X509_STORE_load_locations(store, CAfile, CApath)) - X509_STORE_set_default_paths (store); - - vret = get_cert_chain (ucert, store, &chain2); - X509_STORE_free(store); - - if (!vret) { - /* Exclude verified certificate */ - for (i = 1; i < sk_X509_num (chain2) ; i++) - sk_X509_push(certs, sk_X509_value (chain2, i)); - /* Free first certificate */ - X509_free(sk_X509_value(chain2, 0)); - sk_X509_free(chain2); - } else { - if (vret >= 0) - BIO_printf (bio_err, "Error %s getting chain.\n", - X509_verify_cert_error_string(vret)); - else - ERR_print_errors(bio_err); - goto export_end; - } - } - - /* Add any CA names */ - - for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) - { - catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i); - X509_alias_set1(sk_X509_value(certs, i), catmp, -1); - } - - if (csp_name && key) - EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name, - MBSTRING_ASC, (unsigned char *)csp_name, -1); - - if (add_lmk && key) - EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1); - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("reading password"); -#endif - - if(!noprompt && - EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1)) - { - BIO_printf (bio_err, "Can't read Password\n"); - goto export_end; - } - if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("creating PKCS#12 structure"); -#endif - - p12 = PKCS12_create(cpass, name, key, ucert, certs, - key_pbe, cert_pbe, iter, -1, keytype); - - if (!p12) - { - ERR_print_errors (bio_err); - goto export_end; - } - - if (macalg) - { - macmd = EVP_get_digestbyname(macalg); - if (!macmd) - { - BIO_printf(bio_err, "Unknown digest algorithm %s\n", - macalg); - } - } - - if (maciter != -1) - PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd); - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_push_info("writing pkcs12"); -#endif + EVP_PKEY *key = NULL; + X509 *ucert = NULL, *x = NULL; + STACK_OF(X509) *certs = NULL; + const EVP_MD *macmd = NULL; + unsigned char *catmp = NULL; + int i; + + if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) { + BIO_printf(bio_err, "Nothing to do!\n"); + goto export_end; + } + + if (options & NOCERTS) + chain = 0; + +# ifdef CRYPTO_MDEBUG + CRYPTO_push_info("process -export_cert"); + CRYPTO_push_info("reading private key"); +# endif + if (!(options & NOKEYS)) { + key = load_key(bio_err, keyname ? keyname : infile, + FORMAT_PEM, 1, passin, e, "private key"); + if (!key) + goto export_end; + } +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("reading certs from input"); +# endif + + /* Load in all certs in input file */ + if (!(options & NOCERTS)) { + certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e, + "certificates"); + if (!certs) + goto export_end; + + if (key) { + /* Look for matching private key */ + for (i = 0; i < sk_X509_num(certs); i++) { + x = sk_X509_value(certs, i); + if (X509_check_private_key(x, key)) { + ucert = x; + /* Zero keyid and alias */ + X509_keyid_set1(ucert, NULL, 0); + X509_alias_set1(ucert, NULL, 0); + /* Remove from list */ + (void)sk_X509_delete(certs, i); + break; + } + } + if (!ucert) { + BIO_printf(bio_err, + "No certificate matches private key\n"); + goto export_end; + } + } + + } +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("reading certs from input 2"); +# endif + + /* Add any more certificates asked for */ + if (certfile) { + STACK_OF(X509) *morecerts = NULL; + if (!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM, + NULL, e, + "certificates from certfile"))) + goto export_end; + while (sk_X509_num(morecerts) > 0) + sk_X509_push(certs, sk_X509_shift(morecerts)); + sk_X509_free(morecerts); + } +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("reading certs from certfile"); +# endif + +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("building chain"); +# endif + + /* If chaining get chain from user cert */ + if (chain) { + int vret; + STACK_OF(X509) *chain2; + X509_STORE *store = X509_STORE_new(); + if (!store) { + BIO_printf(bio_err, "Memory allocation error\n"); + goto export_end; + } + if (!X509_STORE_load_locations(store, CAfile, CApath)) + X509_STORE_set_default_paths(store); + + vret = get_cert_chain(ucert, store, &chain2); + X509_STORE_free(store); + + if (!vret) { + /* Exclude verified certificate */ + for (i = 1; i < sk_X509_num(chain2); i++) + sk_X509_push(certs, sk_X509_value(chain2, i)); + /* Free first certificate */ + X509_free(sk_X509_value(chain2, 0)); + sk_X509_free(chain2); + } else { + if (vret >= 0) + BIO_printf(bio_err, "Error %s getting chain.\n", + X509_verify_cert_error_string(vret)); + else + ERR_print_errors(bio_err); + goto export_end; + } + } + + /* Add any CA names */ + + for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) { + catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i); + X509_alias_set1(sk_X509_value(certs, i), catmp, -1); + } + + if (csp_name && key) + EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name, + MBSTRING_ASC, (unsigned char *)csp_name, + -1); + + if (add_lmk && key) + EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1); + +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("reading password"); +# endif + + if (!noprompt && + EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", + 1)) { + BIO_printf(bio_err, "Can't read Password\n"); + goto export_end; + } + if (!twopass) + BUF_strlcpy(macpass, pass, sizeof macpass); + +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("creating PKCS#12 structure"); +# endif + + p12 = PKCS12_create(cpass, name, key, ucert, certs, + key_pbe, cert_pbe, iter, -1, keytype); + + if (!p12) { + ERR_print_errors(bio_err); + goto export_end; + } + + if (macalg) { + macmd = EVP_get_digestbyname(macalg); + if (!macmd) { + BIO_printf(bio_err, "Unknown digest algorithm %s\n", macalg); + } + } + + if (maciter != -1) + PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd); + +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_push_info("writing pkcs12"); +# endif + + i2d_PKCS12_bio(out, p12); + + ret = 0; + + export_end: +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); + CRYPTO_pop_info(); + CRYPTO_push_info("process -export_cert: freeing"); +# endif + + if (key) + EVP_PKEY_free(key); + if (certs) + sk_X509_pop_free(certs, X509_free); + if (ucert) + X509_free(ucert); + +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); +# endif + goto end; - i2d_PKCS12_bio(out, p12); - - ret = 0; - - export_end: -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); - CRYPTO_pop_info(); - CRYPTO_push_info("process -export_cert: freeing"); -#endif - - if (key) EVP_PKEY_free(key); - if (certs) sk_X509_pop_free(certs, X509_free); - if (ucert) X509_free(ucert); - -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); -#endif - goto end; - } - if (!(p12 = d2i_PKCS12_bio (in, NULL))) { - ERR_print_errors(bio_err); - goto end; + if (!(p12 = d2i_PKCS12_bio(in, NULL))) { + ERR_print_errors(bio_err); + goto end; } - -#ifdef CRYPTO_MDEBUG +# ifdef CRYPTO_MDEBUG CRYPTO_push_info("read import password"); -#endif - if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) { - BIO_printf (bio_err, "Can't read Password\n"); - goto end; +# endif + if (!noprompt + && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", + 0)) { + BIO_printf(bio_err, "Can't read Password\n"); + goto end; } -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); -#endif - - if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); - - if ((options & INFO) && p12->mac) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1); - if(macver) { -#ifdef CRYPTO_MDEBUG - CRYPTO_push_info("verify MAC"); -#endif - /* If we enter empty password try no password first */ - if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { - /* If mac and crypto pass the same set it to NULL too */ - if(!twopass) cpass = NULL; - } else if (!PKCS12_verify_mac(p12, mpass, -1)) { - BIO_printf (bio_err, "Mac verify error: invalid password?\n"); - ERR_print_errors (bio_err); - goto end; - } - BIO_printf (bio_err, "MAC verified OK\n"); -#ifdef CRYPTO_MDEBUG +# ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); -#endif +# endif + + if (!twopass) + BUF_strlcpy(macpass, pass, sizeof macpass); + + if ((options & INFO) && p12->mac) + BIO_printf(bio_err, "MAC Iteration %ld\n", + p12->mac->iter ? ASN1_INTEGER_get(p12->mac->iter) : 1); + if (macver) { +# ifdef CRYPTO_MDEBUG + CRYPTO_push_info("verify MAC"); +# endif + /* If we enter empty password try no password first */ + if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { + /* If mac and crypto pass the same set it to NULL too */ + if (!twopass) + cpass = NULL; + } else if (!PKCS12_verify_mac(p12, mpass, -1)) { + BIO_printf(bio_err, "Mac verify error: invalid password?\n"); + ERR_print_errors(bio_err); + goto end; + } + BIO_printf(bio_err, "MAC verified OK\n"); +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); +# endif } - -#ifdef CRYPTO_MDEBUG +# ifdef CRYPTO_MDEBUG CRYPTO_push_info("output keys and certificates"); -#endif - if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) { - BIO_printf(bio_err, "Error outputting keys and certificates\n"); - ERR_print_errors (bio_err); - goto end; +# endif + if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout)) { + BIO_printf(bio_err, "Error outputting keys and certificates\n"); + ERR_print_errors(bio_err); + goto end; } -#ifdef CRYPTO_MDEBUG +# ifdef CRYPTO_MDEBUG CRYPTO_pop_info(); -#endif +# endif ret = 0; end: - if (p12) PKCS12_free(p12); - if(export_cert || inrand) app_RAND_write_file(NULL, bio_err); -#ifdef CRYPTO_MDEBUG + if (p12) + PKCS12_free(p12); + if (export_cert || inrand) + app_RAND_write_file(NULL, bio_err); +# ifdef CRYPTO_MDEBUG CRYPTO_remove_all_info(); -#endif +# endif BIO_free(in); BIO_free_all(out); - if (canames) sk_OPENSSL_STRING_free(canames); - if(passin) OPENSSL_free(passin); - if(passout) OPENSSL_free(passout); + if (canames) + sk_OPENSSL_STRING_free(canames); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); apps_shutdown(); OPENSSL_EXIT(ret); } -int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass, - int passlen, int options, char *pempass) +int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, + int passlen, int options, char *pempass) { - STACK_OF(PKCS7) *asafes = NULL; - STACK_OF(PKCS12_SAFEBAG) *bags; - int i, bagnid; - int ret = 0; - PKCS7 *p7; - - if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0; - for (i = 0; i < sk_PKCS7_num (asafes); i++) { - p7 = sk_PKCS7_value (asafes, i); - bagnid = OBJ_obj2nid (p7->type); - if (bagnid == NID_pkcs7_data) { - bags = PKCS12_unpack_p7data(p7); - if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n"); - } else if (bagnid == NID_pkcs7_encrypted) { - if (options & INFO) { - BIO_printf(bio_err, "PKCS7 Encrypted data: "); - alg_print(bio_err, - p7->d.encrypted->enc_data->algorithm); - } - bags = PKCS12_unpack_p7encdata(p7, pass, passlen); - } else continue; - if (!bags) goto err; - if (!dump_certs_pkeys_bags (out, bags, pass, passlen, - options, pempass)) { - sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free); - goto err; - } - sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free); - bags = NULL; - } - ret = 1; - - err: - - if (asafes) - sk_PKCS7_pop_free (asafes, PKCS7_free); - return ret; + STACK_OF(PKCS7) *asafes = NULL; + STACK_OF(PKCS12_SAFEBAG) *bags; + int i, bagnid; + int ret = 0; + PKCS7 *p7; + + if (!(asafes = PKCS12_unpack_authsafes(p12))) + return 0; + for (i = 0; i < sk_PKCS7_num(asafes); i++) { + p7 = sk_PKCS7_value(asafes, i); + bagnid = OBJ_obj2nid(p7->type); + if (bagnid == NID_pkcs7_data) { + bags = PKCS12_unpack_p7data(p7); + if (options & INFO) + BIO_printf(bio_err, "PKCS7 Data\n"); + } else if (bagnid == NID_pkcs7_encrypted) { + if (options & INFO) { + BIO_printf(bio_err, "PKCS7 Encrypted data: "); + alg_print(bio_err, p7->d.encrypted->enc_data->algorithm); + } + bags = PKCS12_unpack_p7encdata(p7, pass, passlen); + } else + continue; + if (!bags) + goto err; + if (!dump_certs_pkeys_bags(out, bags, pass, passlen, + options, pempass)) { + sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); + goto err; + } + sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); + bags = NULL; + } + ret = 1; + + err: + + if (asafes) + sk_PKCS7_pop_free(asafes, PKCS7_free); + return ret; } -int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, - char *pass, int passlen, int options, char *pempass) +int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, + char *pass, int passlen, int options, char *pempass) { - int i; - for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) { - if (!dump_certs_pkeys_bag (out, - sk_PKCS12_SAFEBAG_value (bags, i), - pass, passlen, - options, pempass)) - return 0; - } - return 1; + int i; + for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) { + if (!dump_certs_pkeys_bag(out, + sk_PKCS12_SAFEBAG_value(bags, i), + pass, passlen, options, pempass)) + return 0; + } + return 1; } -int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass, - int passlen, int options, char *pempass) +int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass, + int passlen, int options, char *pempass) { - EVP_PKEY *pkey; - PKCS8_PRIV_KEY_INFO *p8; - X509 *x509; - - switch (M_PKCS12_bag_type(bag)) - { - case NID_keyBag: - if (options & INFO) BIO_printf (bio_err, "Key bag\n"); - if (options & NOKEYS) return 1; - print_attribs (out, bag->attrib, "Bag Attributes"); - p8 = bag->value.keybag; - if (!(pkey = EVP_PKCS82PKEY (p8))) return 0; - print_attribs (out, p8->attributes, "Key Attributes"); - PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass); - EVP_PKEY_free(pkey); - break; - - case NID_pkcs8ShroudedKeyBag: - if (options & INFO) { - BIO_printf (bio_err, "Shrouded Keybag: "); - alg_print (bio_err, bag->value.shkeybag->algor); - } - if (options & NOKEYS) return 1; - print_attribs (out, bag->attrib, "Bag Attributes"); - if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen))) - return 0; - if (!(pkey = EVP_PKCS82PKEY (p8))) { - PKCS8_PRIV_KEY_INFO_free(p8); - return 0; - } - print_attribs (out, p8->attributes, "Key Attributes"); - PKCS8_PRIV_KEY_INFO_free(p8); - PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass); - EVP_PKEY_free(pkey); - break; - - case NID_certBag: - if (options & INFO) BIO_printf (bio_err, "Certificate bag\n"); - if (options & NOCERTS) return 1; - if (PKCS12_get_attr(bag, NID_localKeyID)) { - if (options & CACERTS) return 1; - } else if (options & CLCERTS) return 1; - print_attribs (out, bag->attrib, "Bag Attributes"); - if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate ) - return 1; - if (!(x509 = PKCS12_certbag2x509(bag))) return 0; - dump_cert_text (out, x509); - PEM_write_bio_X509 (out, x509); - X509_free(x509); - break; - - case NID_safeContentsBag: - if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n"); - print_attribs (out, bag->attrib, "Bag Attributes"); - return dump_certs_pkeys_bags (out, bag->value.safes, pass, - passlen, options, pempass); - - default: - BIO_printf (bio_err, "Warning unsupported bag type: "); - i2a_ASN1_OBJECT (bio_err, bag->type); - BIO_printf (bio_err, "\n"); - return 1; - break; - } - return 1; + EVP_PKEY *pkey; + PKCS8_PRIV_KEY_INFO *p8; + X509 *x509; + + switch (M_PKCS12_bag_type(bag)) { + case NID_keyBag: + if (options & INFO) + BIO_printf(bio_err, "Key bag\n"); + if (options & NOKEYS) + return 1; + print_attribs(out, bag->attrib, "Bag Attributes"); + p8 = bag->value.keybag; + if (!(pkey = EVP_PKCS82PKEY(p8))) + return 0; + print_attribs(out, p8->attributes, "Key Attributes"); + PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass); + EVP_PKEY_free(pkey); + break; + + case NID_pkcs8ShroudedKeyBag: + if (options & INFO) { + BIO_printf(bio_err, "Shrouded Keybag: "); + alg_print(bio_err, bag->value.shkeybag->algor); + } + if (options & NOKEYS) + return 1; + print_attribs(out, bag->attrib, "Bag Attributes"); + if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen))) + return 0; + if (!(pkey = EVP_PKCS82PKEY(p8))) { + PKCS8_PRIV_KEY_INFO_free(p8); + return 0; + } + print_attribs(out, p8->attributes, "Key Attributes"); + PKCS8_PRIV_KEY_INFO_free(p8); + PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass); + EVP_PKEY_free(pkey); + break; + + case NID_certBag: + if (options & INFO) + BIO_printf(bio_err, "Certificate bag\n"); + if (options & NOCERTS) + return 1; + if (PKCS12_get_attr(bag, NID_localKeyID)) { + if (options & CACERTS) + return 1; + } else if (options & CLCERTS) + return 1; + print_attribs(out, bag->attrib, "Bag Attributes"); + if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) + return 1; + if (!(x509 = PKCS12_certbag2x509(bag))) + return 0; + dump_cert_text(out, x509); + PEM_write_bio_X509(out, x509); + X509_free(x509); + break; + + case NID_safeContentsBag: + if (options & INFO) + BIO_printf(bio_err, "Safe Contents bag\n"); + print_attribs(out, bag->attrib, "Bag Attributes"); + return dump_certs_pkeys_bags(out, bag->value.safes, pass, + passlen, options, pempass); + + default: + BIO_printf(bio_err, "Warning unsupported bag type: "); + i2a_ASN1_OBJECT(bio_err, bag->type); + BIO_printf(bio_err, "\n"); + return 1; + break; + } + return 1; } /* Given a single certificate return a verified chain or NULL if error */ /* Hope this is OK .... */ -int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain) +int get_cert_chain(X509 *cert, X509_STORE *store, STACK_OF(X509) **chain) { - X509_STORE_CTX store_ctx; - STACK_OF(X509) *chn; - int i = 0; - - /* FIXME: Should really check the return status of X509_STORE_CTX_init - * for an error, but how that fits into the return value of this - * function is less obvious. */ - X509_STORE_CTX_init(&store_ctx, store, cert, NULL); - if (X509_verify_cert(&store_ctx) <= 0) { - i = X509_STORE_CTX_get_error (&store_ctx); - if (i == 0) - /* avoid returning 0 if X509_verify_cert() did not - * set an appropriate error value in the context */ - i = -1; - chn = NULL; - goto err; - } else - chn = X509_STORE_CTX_get1_chain(&store_ctx); -err: - X509_STORE_CTX_cleanup(&store_ctx); - *chain = chn; - - return i; -} - -int alg_print (BIO *x, X509_ALGOR *alg) + X509_STORE_CTX store_ctx; + STACK_OF(X509) *chn; + int i = 0; + + /* + * FIXME: Should really check the return status of X509_STORE_CTX_init + * for an error, but how that fits into the return value of this function + * is less obvious. + */ + X509_STORE_CTX_init(&store_ctx, store, cert, NULL); + if (X509_verify_cert(&store_ctx) <= 0) { + i = X509_STORE_CTX_get_error(&store_ctx); + if (i == 0) + /* + * avoid returning 0 if X509_verify_cert() did not set an + * appropriate error value in the context + */ + i = -1; + chn = NULL; + goto err; + } else + chn = X509_STORE_CTX_get1_chain(&store_ctx); + err: + X509_STORE_CTX_cleanup(&store_ctx); + *chain = chn; + + return i; +} + +int alg_print(BIO *x, X509_ALGOR *alg) { - PBEPARAM *pbe; - const unsigned char *p; - p = alg->parameter->value.sequence->data; - pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length); - if (!pbe) - return 1; - BIO_printf (bio_err, "%s, Iteration %ld\n", - OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), - ASN1_INTEGER_get(pbe->iter)); - PBEPARAM_free (pbe); - return 1; + PBEPARAM *pbe; + const unsigned char *p; + p = alg->parameter->value.sequence->data; + pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length); + if (!pbe) + return 1; + BIO_printf(bio_err, "%s, Iteration %ld\n", + OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), + ASN1_INTEGER_get(pbe->iter)); + PBEPARAM_free(pbe); + return 1; } /* Load all certificates from a given file */ int cert_load(BIO *in, STACK_OF(X509) *sk) { - int ret; - X509 *cert; - ret = 0; -#ifdef CRYPTO_MDEBUG - CRYPTO_push_info("cert_load(): reading one cert"); -#endif - while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) { -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); -#endif - ret = 1; - sk_X509_push(sk, cert); -#ifdef CRYPTO_MDEBUG - CRYPTO_push_info("cert_load(): reading one cert"); -#endif - } -#ifdef CRYPTO_MDEBUG - CRYPTO_pop_info(); -#endif - if(ret) ERR_clear_error(); - return ret; + int ret; + X509 *cert; + ret = 0; +# ifdef CRYPTO_MDEBUG + CRYPTO_push_info("cert_load(): reading one cert"); +# endif + while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) { +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); +# endif + ret = 1; + sk_X509_push(sk, cert); +# ifdef CRYPTO_MDEBUG + CRYPTO_push_info("cert_load(): reading one cert"); +# endif + } +# ifdef CRYPTO_MDEBUG + CRYPTO_pop_info(); +# endif + if (ret) + ERR_clear_error(); + return ret; } /* Generalised attribute print: handle PKCS#8 and bag attributes */ -int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name) +int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, + const char *name) { - X509_ATTRIBUTE *attr; - ASN1_TYPE *av; - char *value; - int i, attr_nid; - if(!attrlst) { - BIO_printf(out, "%s: \n", name); - return 1; - } - if(!sk_X509_ATTRIBUTE_num(attrlst)) { - BIO_printf(out, "%s: \n", name); - return 1; - } - BIO_printf(out, "%s\n", name); - for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) { - attr = sk_X509_ATTRIBUTE_value(attrlst, i); - attr_nid = OBJ_obj2nid(attr->object); - BIO_printf(out, " "); - if(attr_nid == NID_undef) { - i2a_ASN1_OBJECT (out, attr->object); - BIO_printf(out, ": "); - } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid)); - - if(sk_ASN1_TYPE_num(attr->value.set)) { - av = sk_ASN1_TYPE_value(attr->value.set, 0); - switch(av->type) { - case V_ASN1_BMPSTRING: - value = OPENSSL_uni2asc(av->value.bmpstring->data, - av->value.bmpstring->length); - BIO_printf(out, "%s\n", value); - OPENSSL_free(value); - break; - - case V_ASN1_OCTET_STRING: - hex_prin(out, av->value.octet_string->data, - av->value.octet_string->length); - BIO_printf(out, "\n"); - break; - - case V_ASN1_BIT_STRING: - hex_prin(out, av->value.bit_string->data, - av->value.bit_string->length); - BIO_printf(out, "\n"); - break; - - default: - BIO_printf(out, "\n", av->type); - break; - } - } else BIO_printf(out, "\n"); - } - return 1; + X509_ATTRIBUTE *attr; + ASN1_TYPE *av; + char *value; + int i, attr_nid; + if (!attrlst) { + BIO_printf(out, "%s: \n", name); + return 1; + } + if (!sk_X509_ATTRIBUTE_num(attrlst)) { + BIO_printf(out, "%s: \n", name); + return 1; + } + BIO_printf(out, "%s\n", name); + for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) { + attr = sk_X509_ATTRIBUTE_value(attrlst, i); + attr_nid = OBJ_obj2nid(attr->object); + BIO_printf(out, " "); + if (attr_nid == NID_undef) { + i2a_ASN1_OBJECT(out, attr->object); + BIO_printf(out, ": "); + } else + BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid)); + + if (sk_ASN1_TYPE_num(attr->value.set)) { + av = sk_ASN1_TYPE_value(attr->value.set, 0); + switch (av->type) { + case V_ASN1_BMPSTRING: + value = OPENSSL_uni2asc(av->value.bmpstring->data, + av->value.bmpstring->length); + BIO_printf(out, "%s\n", value); + OPENSSL_free(value); + break; + + case V_ASN1_OCTET_STRING: + hex_prin(out, av->value.octet_string->data, + av->value.octet_string->length); + BIO_printf(out, "\n"); + break; + + case V_ASN1_BIT_STRING: + hex_prin(out, av->value.bit_string->data, + av->value.bit_string->length); + BIO_printf(out, "\n"); + break; + + default: + BIO_printf(out, "\n", av->type); + break; + } + } else + BIO_printf(out, "\n"); + } + return 1; } void hex_prin(BIO *out, unsigned char *buf, int len) { - int i; - for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]); + int i; + for (i = 0; i < len; i++) + BIO_printf(out, "%02X ", buf[i]); } static int set_pbe(BIO *err, int *ppbe, const char *str) - { - if (!str) - return 0; - if (!strcmp(str, "NONE")) - { - *ppbe = -1; - return 1; - } - *ppbe=OBJ_txt2nid(str); - if (*ppbe == NID_undef) - { - BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str); - return 0; - } - return 1; - } - +{ + if (!str) + return 0; + if (!strcmp(str, "NONE")) { + *ppbe = -1; + return 1; + } + *ppbe = OBJ_txt2nid(str); + if (*ppbe == NID_undef) { + BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str); + return 0; + } + return 1; +} + #endif diff --git a/apps/pkcs7.c b/apps/pkcs7.c index 01064617a2..4d80f8249e 100644 --- a/apps/pkcs7.c +++ b/apps/pkcs7.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -69,253 +69,240 @@ #include #undef PROG -#define PROG pkcs7_main +#define PROG pkcs7_main /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout + * -in arg - input file - default stdin + * -out arg - output file - default stdout * -print_certs */ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - PKCS7 *p7=NULL; - int i,badops=0; - BIO *in=NULL,*out=NULL; - int informat,outformat; - char *infile,*outfile,*prog; - int print_certs=0,text=0,noout=0,p7_print=0; - int ret=1; +{ + PKCS7 *p7 = NULL; + int i, badops = 0; + BIO *in = NULL, *out = NULL; + int informat, outformat; + char *infile, *outfile, *prog; + int print_certs = 0, text = 0, noout = 0, p7_print = 0; + int ret = 1; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; + char *engine = NULL; #endif - apps_startup(); + apps_startup(); - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-print") == 0) - p7_print=1; - else if (strcmp(*argv,"-print_certs") == 0) - print_certs=1; + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-print") == 0) + p7_print = 1; + else if (strcmp(*argv, "-print_certs") == 0) + print_certs = 1; #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } #endif - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } + else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -print_certs print any certs or crl in the input\n"); - BIO_printf(bio_err," -text print full details of certificates\n"); - BIO_printf(bio_err," -noout don't output encoded data\n"); + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, + " -print_certs print any certs or crl in the input\n"); + BIO_printf(bio_err, + " -text print full details of certificates\n"); + BIO_printf(bio_err, " -noout don't output encoded data\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); #endif - ret = 1; - goto end; - } + ret = 1; + goto end; + } - ERR_load_crypto_strings(); + ERR_load_crypto_strings(); #ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); + setup_engine(bio_err, engine, 0); #endif - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) { + ERR_print_errors(bio_err); + goto end; + } - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - if (in == NULL) - { - perror(infile); - goto end; - } - } + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) + if (in == NULL) { + perror(infile); + goto end; + } + } - if (informat == FORMAT_ASN1) - p7=d2i_PKCS7_bio(in,NULL); - else if (informat == FORMAT_PEM) - p7=PEM_read_bio_PKCS7(in,NULL,NULL,NULL); - else - { - BIO_printf(bio_err,"bad input format specified for pkcs7 object\n"); - goto end; - } - if (p7 == NULL) - { - BIO_printf(bio_err,"unable to load PKCS7 object\n"); - ERR_print_errors(bio_err); - goto end; - } + if (informat == FORMAT_ASN1) + p7 = d2i_PKCS7_bio(in, NULL); + else if (informat == FORMAT_PEM) + p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, "bad input format specified for pkcs7 object\n"); + goto end; + } + if (p7 == NULL) { + BIO_printf(bio_err, "unable to load PKCS7 object\n"); + ERR_print_errors(bio_err); + goto end; + } - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } - if (p7_print) - PKCS7_print_ctx(out, p7, 0, NULL); + if (p7_print) + PKCS7_print_ctx(out, p7, 0, NULL); - if (print_certs) - { - STACK_OF(X509) *certs=NULL; - STACK_OF(X509_CRL) *crls=NULL; + if (print_certs) { + STACK_OF(X509) *certs = NULL; + STACK_OF(X509_CRL) *crls = NULL; - i=OBJ_obj2nid(p7->type); - switch (i) - { - case NID_pkcs7_signed: - certs=p7->d.sign->cert; - crls=p7->d.sign->crl; - break; - case NID_pkcs7_signedAndEnveloped: - certs=p7->d.signed_and_enveloped->cert; - crls=p7->d.signed_and_enveloped->crl; - break; - default: - break; - } + i = OBJ_obj2nid(p7->type); + switch (i) { + case NID_pkcs7_signed: + certs = p7->d.sign->cert; + crls = p7->d.sign->crl; + break; + case NID_pkcs7_signedAndEnveloped: + certs = p7->d.signed_and_enveloped->cert; + crls = p7->d.signed_and_enveloped->crl; + break; + default: + break; + } - if (certs != NULL) - { - X509 *x; + if (certs != NULL) { + X509 *x; - for (i=0; ibroken) { + BIO_printf(bio_err, "Warning: broken key encoding: "); + switch (p8inf->broken) { + case PKCS8_NO_OCTET: + BIO_printf(bio_err, "No Octet String in PrivateKey\n"); + break; - if (!(pkey = EVP_PKCS82PKEY(p8inf))) - { - BIO_printf(bio_err, "Error converting key\n"); - ERR_print_errors(bio_err); - goto end; - } - - if (p8inf->broken) - { - BIO_printf(bio_err, "Warning: broken key encoding: "); - switch (p8inf->broken) - { - case PKCS8_NO_OCTET: - BIO_printf(bio_err, "No Octet String in PrivateKey\n"); - break; + case PKCS8_EMBEDDED_PARAM: + BIO_printf(bio_err, "DSA parameters included in PrivateKey\n"); + break; - case PKCS8_EMBEDDED_PARAM: - BIO_printf(bio_err, "DSA parameters included in PrivateKey\n"); - break; + case PKCS8_NS_DB: + BIO_printf(bio_err, "DSA public key include in PrivateKey\n"); + break; - case PKCS8_NS_DB: - BIO_printf(bio_err, "DSA public key include in PrivateKey\n"); - break; + case PKCS8_NEG_PRIVKEY: + BIO_printf(bio_err, "DSA private key value is negative\n"); + break; - case PKCS8_NEG_PRIVKEY: - BIO_printf(bio_err, "DSA private key value is negative\n"); - break; + default: + BIO_printf(bio_err, "Unknown broken type\n"); + break; + } + } - default: - BIO_printf(bio_err, "Unknown broken type\n"); - break; - } - } - - if (outformat == FORMAT_PEM) - PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout); - else if (outformat == FORMAT_ASN1) - i2d_PrivateKey_bio(out, pkey); - else - { - BIO_printf(bio_err, "Bad format specified for key\n"); - goto end; - } - ret = 0; + if (outformat == FORMAT_PEM) + PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout); + else if (outformat == FORMAT_ASN1) + i2d_PrivateKey_bio(out, pkey); + else { + BIO_printf(bio_err, "Bad format specified for key\n"); + goto end; + } + ret = 0; - end: - X509_SIG_free(p8); - PKCS8_PRIV_KEY_INFO_free(p8inf); - EVP_PKEY_free(pkey); - BIO_free_all(out); - BIO_free(in); - if (passin) - OPENSSL_free(passin); - if (passout) - OPENSSL_free(passout); + end: + X509_SIG_free(p8); + PKCS8_PRIV_KEY_INFO_free(p8inf); + EVP_PKEY_free(pkey); + BIO_free_all(out); + BIO_free(in); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); - return ret; - } + return ret; +} diff --git a/apps/pkey.c b/apps/pkey.c index 17e6702fb1..e848049c3a 100644 --- a/apps/pkey.c +++ b/apps/pkey.c @@ -1,6 +1,7 @@ /* apps/pkey.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2006 +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2006 */ /* ==================================================================== * Copyright (c) 2006 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -67,218 +68,184 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - char **args, *infile = NULL, *outfile = NULL; - char *passargin = NULL, *passargout = NULL; - BIO *in = NULL, *out = NULL; - const EVP_CIPHER *cipher = NULL; - int informat, outformat; - int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0; - EVP_PKEY *pkey=NULL; - char *passin = NULL, *passout = NULL; - int badarg = 0; +{ + ENGINE *e = NULL; + char **args, *infile = NULL, *outfile = NULL; + char *passargin = NULL, *passargout = NULL; + BIO *in = NULL, *out = NULL; + const EVP_CIPHER *cipher = NULL; + int informat, outformat; + int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0; + EVP_PKEY *pkey = NULL; + char *passin = NULL, *passout = NULL; + int badarg = 0; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; + char *engine = NULL; #endif - int ret = 1; - - if (bio_err == NULL) - bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - args = argv + 1; - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp(*args,"-inform")) - { - if (args[1]) - { - args++; - informat=str2fmt(*args); - } - else badarg = 1; - } - else if (!strcmp(*args,"-outform")) - { - if (args[1]) - { - args++; - outformat=str2fmt(*args); - } - else badarg = 1; - } - else if (!strcmp(*args,"-passin")) - { - if (!args[1]) goto bad; - passargin= *(++args); - } - else if (!strcmp(*args,"-passout")) - { - if (!args[1]) goto bad; - passargout= *(++args); - } + int ret = 1; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + args = argv + 1; + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-inform")) { + if (args[1]) { + args++; + informat = str2fmt(*args); + } else + badarg = 1; + } else if (!strcmp(*args, "-outform")) { + if (args[1]) { + args++; + outformat = str2fmt(*args); + } else + badarg = 1; + } else if (!strcmp(*args, "-passin")) { + if (!args[1]) + goto bad; + passargin = *(++args); + } else if (!strcmp(*args, "-passout")) { + if (!args[1]) + goto bad; + passargout = *(++args); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*args,"-engine") == 0) - { - if (!args[1]) goto bad; - engine= *(++args); - } + else if (strcmp(*args, "-engine") == 0) { + if (!args[1]) + goto bad; + engine = *(++args); + } #endif - else if (!strcmp (*args, "-in")) - { - if (args[1]) - { - args++; - infile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-out")) - { - if (args[1]) - { - args++; - outfile = *args; - } - else badarg = 1; - } - else if (strcmp(*args,"-pubin") == 0) - { - pubin=1; - pubout=1; - pubtext=1; - } - else if (strcmp(*args,"-pubout") == 0) - pubout=1; - else if (strcmp(*args,"-text_pub") == 0) - { - pubtext=1; - text=1; - } - else if (strcmp(*args,"-text") == 0) - text=1; - else if (strcmp(*args,"-noout") == 0) - noout=1; - else - { - cipher = EVP_get_cipherbyname(*args + 1); - if (!cipher) - { - BIO_printf(bio_err, "Unknown cipher %s\n", - *args + 1); - badarg = 1; - } - } - args++; - } - - if (badarg) - { - bad: - BIO_printf(bio_err, "Usage pkey [options]\n"); - BIO_printf(bio_err, "where options are\n"); - BIO_printf(bio_err, "-in file input file\n"); - BIO_printf(bio_err, "-inform X input format (DER or PEM)\n"); - BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); - BIO_printf(bio_err, "-outform X output format (DER or PEM)\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, "-passout arg output file pass phrase source\n"); + else if (!strcmp(*args, "-in")) { + if (args[1]) { + args++; + infile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } else if (strcmp(*args, "-pubin") == 0) { + pubin = 1; + pubout = 1; + pubtext = 1; + } else if (strcmp(*args, "-pubout") == 0) + pubout = 1; + else if (strcmp(*args, "-text_pub") == 0) { + pubtext = 1; + text = 1; + } else if (strcmp(*args, "-text") == 0) + text = 1; + else if (strcmp(*args, "-noout") == 0) + noout = 1; + else { + cipher = EVP_get_cipherbyname(*args + 1); + if (!cipher) { + BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1); + badarg = 1; + } + } + args++; + } + + if (badarg) { + bad: + BIO_printf(bio_err, "Usage pkey [options]\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, "-inform X input format (DER or PEM)\n"); + BIO_printf(bio_err, + "-passin arg input file pass phrase source\n"); + BIO_printf(bio_err, "-outform X output format (DER or PEM)\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, + "-passout arg output file pass phrase source\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); #endif - return 1; - } - + return 1; + } #ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); + e = setup_engine(bio_err, engine, 0); #endif - if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) - { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; - } - - if (outfile) - { - if (!(out = BIO_new_file (outfile, "wb"))) - { - BIO_printf(bio_err, - "Can't open output file %s\n", outfile); - goto end; - } - } - else - { - out = BIO_new_fp (stdout, BIO_NOCLOSE); + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } + + if (outfile) { + if (!(out = BIO_new_file(outfile, "wb"))) { + BIO_printf(bio_err, "Can't open output file %s\n", outfile); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - - if (pubin) - pkey = load_pubkey(bio_err, infile, informat, 1, - passin, e, "Public Key"); - else - pkey = load_key(bio_err, infile, informat, 1, - passin, e, "key"); - if (!pkey) - goto end; - - if (!noout) - { - if (outformat == FORMAT_PEM) - { - if (pubout) - PEM_write_bio_PUBKEY(out,pkey); - else - PEM_write_bio_PrivateKey(out, pkey, cipher, - NULL, 0, NULL, passout); - } - else if (outformat == FORMAT_ASN1) - { - if (pubout) - i2d_PUBKEY_bio(out, pkey); - else - i2d_PrivateKey_bio(out, pkey); - } - else - { - BIO_printf(bio_err, "Bad format specified for key\n"); - goto end; - } - - } - - if (text) - { - if (pubtext) - EVP_PKEY_print_public(out, pkey, 0, NULL); - else - EVP_PKEY_print_private(out, pkey, 0, NULL); - } - - ret = 0; - - end: - EVP_PKEY_free(pkey); - BIO_free_all(out); - BIO_free(in); - if (passin) - OPENSSL_free(passin); - if (passout) - OPENSSL_free(passout); - - return ret; - } + } + + if (pubin) + pkey = load_pubkey(bio_err, infile, informat, 1, + passin, e, "Public Key"); + else + pkey = load_key(bio_err, infile, informat, 1, passin, e, "key"); + if (!pkey) + goto end; + + if (!noout) { + if (outformat == FORMAT_PEM) { + if (pubout) + PEM_write_bio_PUBKEY(out, pkey); + else + PEM_write_bio_PrivateKey(out, pkey, cipher, + NULL, 0, NULL, passout); + } else if (outformat == FORMAT_ASN1) { + if (pubout) + i2d_PUBKEY_bio(out, pkey); + else + i2d_PrivateKey_bio(out, pkey); + } else { + BIO_printf(bio_err, "Bad format specified for key\n"); + goto end; + } + + } + + if (text) { + if (pubtext) + EVP_PKEY_print_public(out, pkey, 0, NULL); + else + EVP_PKEY_print_private(out, pkey, 0, NULL); + } + + ret = 0; + + end: + EVP_PKEY_free(pkey); + BIO_free_all(out); + BIO_free(in); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); + + return ret; +} diff --git a/apps/pkeyparam.c b/apps/pkeyparam.c index 6f7a357a36..a148a6621a 100644 --- a/apps/pkeyparam.c +++ b/apps/pkeyparam.c @@ -1,6 +1,7 @@ /* apps/pkeyparam.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2006 +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2006 */ /* ==================================================================== * Copyright (c) 2006 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -67,134 +68,118 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - char **args, *infile = NULL, *outfile = NULL; - BIO *in = NULL, *out = NULL; - int text = 0, noout = 0; - EVP_PKEY *pkey=NULL; - int badarg = 0; +{ + char **args, *infile = NULL, *outfile = NULL; + BIO *in = NULL, *out = NULL; + int text = 0, noout = 0; + EVP_PKEY *pkey = NULL; + int badarg = 0; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; + char *engine = NULL; #endif - int ret = 1; - - if (bio_err == NULL) - bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - args = argv + 1; - while (!badarg && *args && *args[0] == '-') - { - if (!strcmp (*args, "-in")) - { - if (args[1]) - { - args++; - infile = *args; - } - else badarg = 1; - } - else if (!strcmp (*args, "-out")) - { - if (args[1]) - { - args++; - outfile = *args; - } - else badarg = 1; - } + int ret = 1; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + + ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + args = argv + 1; + while (!badarg && *args && *args[0] == '-') { + if (!strcmp(*args, "-in")) { + if (args[1]) { + args++; + infile = *args; + } else + badarg = 1; + } else if (!strcmp(*args, "-out")) { + if (args[1]) { + args++; + outfile = *args; + } else + badarg = 1; + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*args,"-engine") == 0) - { - if (!args[1]) goto bad; - engine= *(++args); - } + else if (strcmp(*args, "-engine") == 0) { + if (!args[1]) + goto bad; + engine = *(++args); + } #endif - else if (strcmp(*args,"-text") == 0) - text=1; - else if (strcmp(*args,"-noout") == 0) - noout=1; - args++; - } + else if (strcmp(*args, "-text") == 0) + text = 1; + else if (strcmp(*args, "-noout") == 0) + noout = 1; + args++; + } - if (badarg) - { + if (badarg) { #ifndef OPENSSL_NO_ENGINE - bad: + bad: #endif - BIO_printf(bio_err, "Usage pkeyparam [options]\n"); - BIO_printf(bio_err, "where options are\n"); - BIO_printf(bio_err, "-in file input file\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, "-text print parameters as text\n"); - BIO_printf(bio_err, "-noout don't output encoded parameters\n"); + BIO_printf(bio_err, "Usage pkeyparam [options]\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, "-text print parameters as text\n"); + BIO_printf(bio_err, + "-noout don't output encoded parameters\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); #endif - return 1; - } - + return 1; + } #ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); + setup_engine(bio_err, engine, 0); #endif - if (infile) - { - if (!(in = BIO_new_file (infile, "r"))) - { - BIO_printf(bio_err, - "Can't open input file %s\n", infile); - goto end; - } - } - else - in = BIO_new_fp (stdin, BIO_NOCLOSE); - - if (outfile) - { - if (!(out = BIO_new_file (outfile, "w"))) - { - BIO_printf(bio_err, - "Can't open output file %s\n", outfile); - goto end; - } - } - else - { - out = BIO_new_fp (stdout, BIO_NOCLOSE); + if (infile) { + if (!(in = BIO_new_file(infile, "r"))) { + BIO_printf(bio_err, "Can't open input file %s\n", infile); + goto end; + } + } else + in = BIO_new_fp(stdin, BIO_NOCLOSE); + + if (outfile) { + if (!(out = BIO_new_file(outfile, "w"))) { + BIO_printf(bio_err, "Can't open output file %s\n", outfile); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } + } - pkey = PEM_read_bio_Parameters(in, NULL); - if (!pkey) - { - BIO_printf(bio_err, "Error reading parameters\n"); - ERR_print_errors(bio_err); - goto end; - } + pkey = PEM_read_bio_Parameters(in, NULL); + if (!pkey) { + BIO_printf(bio_err, "Error reading parameters\n"); + ERR_print_errors(bio_err); + goto end; + } - if (!noout) - PEM_write_bio_Parameters(out,pkey); + if (!noout) + PEM_write_bio_Parameters(out, pkey); - if (text) - EVP_PKEY_print_params(out, pkey, 0, NULL); + if (text) + EVP_PKEY_print_params(out, pkey, 0, NULL); - ret = 0; + ret = 0; - end: - EVP_PKEY_free(pkey); - BIO_free_all(out); - BIO_free(in); + end: + EVP_PKEY_free(pkey); + BIO_free_all(out); + BIO_free(in); - return ret; - } + return ret; +} diff --git a/apps/pkeyutl.c b/apps/pkeyutl.c index 7eb3f5c544..aaa90740ad 100644 --- a/apps/pkeyutl.c +++ b/apps/pkeyutl.c @@ -1,5 +1,6 @@ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2006. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2006. */ /* ==================================================================== * Copyright (c) 2006 The OpenSSL Project. All rights reserved. @@ -9,7 +10,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -55,16 +56,15 @@ * */ - #include "apps.h" #include #include #include #include -#define KEY_PRIVKEY 1 -#define KEY_PUBKEY 2 -#define KEY_CERT 3 +#define KEY_PRIVKEY 1 +#define KEY_PUBKEY 2 +#define KEY_CERT 3 static void usage(void); @@ -73,498 +73,451 @@ static void usage(void); #define PROG pkeyutl_main static EVP_PKEY_CTX *init_ctx(int *pkeysize, - char *keyfile, int keyform, int key_type, - char *passargin, int pkey_op, ENGINE *e); + char *keyfile, int keyform, int key_type, + char *passargin, int pkey_op, ENGINE *e); static int setup_peer(BIO *err, EVP_PKEY_CTX *ctx, int peerform, - const char *file); + const char *file); static int do_keyop(EVP_PKEY_CTX *ctx, int pkey_op, - unsigned char *out, size_t *poutlen, - unsigned char *in, size_t inlen); + unsigned char *out, size_t *poutlen, + unsigned char *in, size_t inlen); int MAIN(int argc, char **); int MAIN(int argc, char **argv) { - BIO *in = NULL, *out = NULL; - char *infile = NULL, *outfile = NULL, *sigfile = NULL; - ENGINE *e = NULL; - int pkey_op = EVP_PKEY_OP_SIGN, key_type = KEY_PRIVKEY; - int keyform = FORMAT_PEM, peerform = FORMAT_PEM; - char badarg = 0, rev = 0; - char hexdump = 0, asn1parse = 0; - EVP_PKEY_CTX *ctx = NULL; - char *passargin = NULL; - int keysize = -1; - - unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL; - size_t buf_outlen; - int buf_inlen = 0, siglen = -1; - - int ret = 1, rv = -1; - - argc--; - argv++; - - if(!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - - while(argc >= 1) - { - if (!strcmp(*argv,"-in")) - { - if (--argc < 1) badarg = 1; - else infile= *(++argv); - } - else if (!strcmp(*argv,"-out")) - { - if (--argc < 1) badarg = 1; - else outfile= *(++argv); - } - else if (!strcmp(*argv,"-sigfile")) - { - if (--argc < 1) badarg = 1; - else sigfile= *(++argv); - } - else if(!strcmp(*argv, "-inkey")) - { - if (--argc < 1) - badarg = 1; - else - { - ctx = init_ctx(&keysize, - *(++argv), keyform, key_type, - passargin, pkey_op, e); - if (!ctx) - { - BIO_puts(bio_err, - "Error initializing context\n"); - ERR_print_errors(bio_err); - badarg = 1; - } - } - } - else if (!strcmp(*argv,"-peerkey")) - { - if (--argc < 1) - badarg = 1; - else if (!setup_peer(bio_err, ctx, peerform, *(++argv))) - badarg = 1; - } - else if (!strcmp(*argv,"-passin")) - { - if (--argc < 1) badarg = 1; - else passargin= *(++argv); - } - else if (strcmp(*argv,"-peerform") == 0) - { - if (--argc < 1) badarg = 1; - else peerform=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) badarg = 1; - else keyform=str2fmt(*(++argv)); - } + BIO *in = NULL, *out = NULL; + char *infile = NULL, *outfile = NULL, *sigfile = NULL; + ENGINE *e = NULL; + int pkey_op = EVP_PKEY_OP_SIGN, key_type = KEY_PRIVKEY; + int keyform = FORMAT_PEM, peerform = FORMAT_PEM; + char badarg = 0, rev = 0; + char hexdump = 0, asn1parse = 0; + EVP_PKEY_CTX *ctx = NULL; + char *passargin = NULL; + int keysize = -1; + + unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL; + size_t buf_outlen; + int buf_inlen = 0, siglen = -1; + + int ret = 1, rv = -1; + + argc--; + argv++; + + if (!bio_err) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + + while (argc >= 1) { + if (!strcmp(*argv, "-in")) { + if (--argc < 1) + badarg = 1; + else + infile = *(++argv); + } else if (!strcmp(*argv, "-out")) { + if (--argc < 1) + badarg = 1; + else + outfile = *(++argv); + } else if (!strcmp(*argv, "-sigfile")) { + if (--argc < 1) + badarg = 1; + else + sigfile = *(++argv); + } else if (!strcmp(*argv, "-inkey")) { + if (--argc < 1) + badarg = 1; + else { + ctx = init_ctx(&keysize, + *(++argv), keyform, key_type, + passargin, pkey_op, e); + if (!ctx) { + BIO_puts(bio_err, "Error initializing context\n"); + ERR_print_errors(bio_err); + badarg = 1; + } + } + } else if (!strcmp(*argv, "-peerkey")) { + if (--argc < 1) + badarg = 1; + else if (!setup_peer(bio_err, ctx, peerform, *(++argv))) + badarg = 1; + } else if (!strcmp(*argv, "-passin")) { + if (--argc < 1) + badarg = 1; + else + passargin = *(++argv); + } else if (strcmp(*argv, "-peerform") == 0) { + if (--argc < 1) + badarg = 1; + else + peerform = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + badarg = 1; + else + keyform = str2fmt(*(++argv)); + } #ifndef OPENSSL_NO_ENGINE - else if(!strcmp(*argv, "-engine")) - { - if (--argc < 1) - badarg = 1; - else - e = setup_engine(bio_err, *(++argv), 0); - } + else if (!strcmp(*argv, "-engine")) { + if (--argc < 1) + badarg = 1; + else + e = setup_engine(bio_err, *(++argv), 0); + } #endif - else if(!strcmp(*argv, "-pubin")) - key_type = KEY_PUBKEY; - else if(!strcmp(*argv, "-certin")) - key_type = KEY_CERT; - else if(!strcmp(*argv, "-asn1parse")) - asn1parse = 1; - else if(!strcmp(*argv, "-hexdump")) - hexdump = 1; - else if(!strcmp(*argv, "-sign")) - pkey_op = EVP_PKEY_OP_SIGN; - else if(!strcmp(*argv, "-verify")) - pkey_op = EVP_PKEY_OP_VERIFY; - else if(!strcmp(*argv, "-verifyrecover")) - pkey_op = EVP_PKEY_OP_VERIFYRECOVER; - else if(!strcmp(*argv, "-rev")) - rev = 1; - else if(!strcmp(*argv, "-encrypt")) - pkey_op = EVP_PKEY_OP_ENCRYPT; - else if(!strcmp(*argv, "-decrypt")) - pkey_op = EVP_PKEY_OP_DECRYPT; - else if(!strcmp(*argv, "-derive")) - pkey_op = EVP_PKEY_OP_DERIVE; - else if (strcmp(*argv,"-pkeyopt") == 0) - { - if (--argc < 1) - badarg = 1; - else if (!ctx) - { - BIO_puts(bio_err, - "-pkeyopt command before -inkey\n"); - badarg = 1; - } - else if (pkey_ctrl_string(ctx, *(++argv)) <= 0) - { - BIO_puts(bio_err, "parameter setting error\n"); - ERR_print_errors(bio_err); - goto end; - } - } - else badarg = 1; - if(badarg) - { - usage(); - goto end; - } - argc--; - argv++; - } - - if (!ctx) - { - usage(); - goto end; - } - - if (sigfile && (pkey_op != EVP_PKEY_OP_VERIFY)) - { - BIO_puts(bio_err, "Signature file specified for non verify\n"); - goto end; - } - - if (!sigfile && (pkey_op == EVP_PKEY_OP_VERIFY)) - { - BIO_puts(bio_err, "No signature file specified for verify\n"); - goto end; - } + else if (!strcmp(*argv, "-pubin")) + key_type = KEY_PUBKEY; + else if (!strcmp(*argv, "-certin")) + key_type = KEY_CERT; + else if (!strcmp(*argv, "-asn1parse")) + asn1parse = 1; + else if (!strcmp(*argv, "-hexdump")) + hexdump = 1; + else if (!strcmp(*argv, "-sign")) + pkey_op = EVP_PKEY_OP_SIGN; + else if (!strcmp(*argv, "-verify")) + pkey_op = EVP_PKEY_OP_VERIFY; + else if (!strcmp(*argv, "-verifyrecover")) + pkey_op = EVP_PKEY_OP_VERIFYRECOVER; + else if (!strcmp(*argv, "-rev")) + rev = 1; + else if (!strcmp(*argv, "-encrypt")) + pkey_op = EVP_PKEY_OP_ENCRYPT; + else if (!strcmp(*argv, "-decrypt")) + pkey_op = EVP_PKEY_OP_DECRYPT; + else if (!strcmp(*argv, "-derive")) + pkey_op = EVP_PKEY_OP_DERIVE; + else if (strcmp(*argv, "-pkeyopt") == 0) { + if (--argc < 1) + badarg = 1; + else if (!ctx) { + BIO_puts(bio_err, "-pkeyopt command before -inkey\n"); + badarg = 1; + } else if (pkey_ctrl_string(ctx, *(++argv)) <= 0) { + BIO_puts(bio_err, "parameter setting error\n"); + ERR_print_errors(bio_err); + goto end; + } + } else + badarg = 1; + if (badarg) { + usage(); + goto end; + } + argc--; + argv++; + } + + if (!ctx) { + usage(); + goto end; + } + + if (sigfile && (pkey_op != EVP_PKEY_OP_VERIFY)) { + BIO_puts(bio_err, "Signature file specified for non verify\n"); + goto end; + } + + if (!sigfile && (pkey_op == EVP_PKEY_OP_VERIFY)) { + BIO_puts(bio_err, "No signature file specified for verify\n"); + goto end; + } /* FIXME: seed PRNG only if needed */ - app_RAND_load_file(NULL, bio_err, 0); - - if (pkey_op != EVP_PKEY_OP_DERIVE) - { - if(infile) - { - if(!(in = BIO_new_file(infile, "rb"))) - { - BIO_puts(bio_err, - "Error Opening Input File\n"); - ERR_print_errors(bio_err); - goto end; - } - } - else - in = BIO_new_fp(stdin, BIO_NOCLOSE); - } - - if(outfile) - { - if(!(out = BIO_new_file(outfile, "wb"))) - { - BIO_printf(bio_err, "Error Creating Output File\n"); - ERR_print_errors(bio_err); - goto end; - } - } - else - { - out = BIO_new_fp(stdout, BIO_NOCLOSE); + app_RAND_load_file(NULL, bio_err, 0); + + if (pkey_op != EVP_PKEY_OP_DERIVE) { + if (infile) { + if (!(in = BIO_new_file(infile, "rb"))) { + BIO_puts(bio_err, "Error Opening Input File\n"); + ERR_print_errors(bio_err); + goto end; + } + } else + in = BIO_new_fp(stdin, BIO_NOCLOSE); + } + + if (outfile) { + if (!(out = BIO_new_file(outfile, "wb"))) { + BIO_printf(bio_err, "Error Creating Output File\n"); + ERR_print_errors(bio_err); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - - if (sigfile) - { - BIO *sigbio = BIO_new_file(sigfile, "rb"); - if (!sigbio) - { - BIO_printf(bio_err, "Can't open signature file %s\n", - sigfile); - goto end; - } - siglen = bio_to_mem(&sig, keysize * 10, sigbio); - BIO_free(sigbio); - if (siglen <= 0) - { - BIO_printf(bio_err, "Error reading signature data\n"); - goto end; - } - } - - if (in) - { - /* Read the input data */ - buf_inlen = bio_to_mem(&buf_in, keysize * 10, in); - if(buf_inlen <= 0) - { - BIO_printf(bio_err, "Error reading input Data\n"); - exit(1); - } - if(rev) - { - size_t i; - unsigned char ctmp; - size_t l = (size_t)buf_inlen; - for(i = 0; i < l/2; i++) - { - ctmp = buf_in[i]; - buf_in[i] = buf_in[l - 1 - i]; - buf_in[l - 1 - i] = ctmp; - } - } - } - - if(pkey_op == EVP_PKEY_OP_VERIFY) - { - rv = EVP_PKEY_verify(ctx, sig, (size_t)siglen, - buf_in, (size_t)buf_inlen); - if (rv == 0) - BIO_puts(out, "Signature Verification Failure\n"); - else if (rv == 1) - BIO_puts(out, "Signature Verified Successfully\n"); - if (rv >= 0) - goto end; - } - else - { - rv = do_keyop(ctx, pkey_op, NULL, (size_t *)&buf_outlen, - buf_in, (size_t)buf_inlen); - if (rv > 0) - { - buf_out = OPENSSL_malloc(buf_outlen); - if (!buf_out) - rv = -1; - else - rv = do_keyop(ctx, pkey_op, - buf_out, (size_t *)&buf_outlen, - buf_in, (size_t)buf_inlen); - } - } - - if(rv <= 0) - { - BIO_printf(bio_err, "Public Key operation error\n"); - ERR_print_errors(bio_err); - goto end; - } - ret = 0; - if(asn1parse) - { - if(!ASN1_parse_dump(out, buf_out, buf_outlen, 1, -1)) - ERR_print_errors(bio_err); - } - else if(hexdump) - BIO_dump(out, (char *)buf_out, buf_outlen); - else - BIO_write(out, buf_out, buf_outlen); - - end: - if (ctx) - EVP_PKEY_CTX_free(ctx); - BIO_free(in); - BIO_free_all(out); - if (buf_in) - OPENSSL_free(buf_in); - if (buf_out) - OPENSSL_free(buf_out); - if (sig) - OPENSSL_free(sig); - return ret; + } + + if (sigfile) { + BIO *sigbio = BIO_new_file(sigfile, "rb"); + if (!sigbio) { + BIO_printf(bio_err, "Can't open signature file %s\n", sigfile); + goto end; + } + siglen = bio_to_mem(&sig, keysize * 10, sigbio); + BIO_free(sigbio); + if (siglen <= 0) { + BIO_printf(bio_err, "Error reading signature data\n"); + goto end; + } + } + + if (in) { + /* Read the input data */ + buf_inlen = bio_to_mem(&buf_in, keysize * 10, in); + if (buf_inlen <= 0) { + BIO_printf(bio_err, "Error reading input Data\n"); + exit(1); + } + if (rev) { + size_t i; + unsigned char ctmp; + size_t l = (size_t)buf_inlen; + for (i = 0; i < l / 2; i++) { + ctmp = buf_in[i]; + buf_in[i] = buf_in[l - 1 - i]; + buf_in[l - 1 - i] = ctmp; + } + } + } + + if (pkey_op == EVP_PKEY_OP_VERIFY) { + rv = EVP_PKEY_verify(ctx, sig, (size_t)siglen, + buf_in, (size_t)buf_inlen); + if (rv == 0) + BIO_puts(out, "Signature Verification Failure\n"); + else if (rv == 1) + BIO_puts(out, "Signature Verified Successfully\n"); + if (rv >= 0) + goto end; + } else { + rv = do_keyop(ctx, pkey_op, NULL, (size_t *)&buf_outlen, + buf_in, (size_t)buf_inlen); + if (rv > 0) { + buf_out = OPENSSL_malloc(buf_outlen); + if (!buf_out) + rv = -1; + else + rv = do_keyop(ctx, pkey_op, + buf_out, (size_t *)&buf_outlen, + buf_in, (size_t)buf_inlen); + } + } + + if (rv <= 0) { + BIO_printf(bio_err, "Public Key operation error\n"); + ERR_print_errors(bio_err); + goto end; + } + ret = 0; + if (asn1parse) { + if (!ASN1_parse_dump(out, buf_out, buf_outlen, 1, -1)) + ERR_print_errors(bio_err); + } else if (hexdump) + BIO_dump(out, (char *)buf_out, buf_outlen); + else + BIO_write(out, buf_out, buf_outlen); + + end: + if (ctx) + EVP_PKEY_CTX_free(ctx); + BIO_free(in); + BIO_free_all(out); + if (buf_in) + OPENSSL_free(buf_in); + if (buf_out) + OPENSSL_free(buf_out); + if (sig) + OPENSSL_free(sig); + return ret; } static void usage() { - BIO_printf(bio_err, "Usage: pkeyutl [options]\n"); - BIO_printf(bio_err, "-in file input file\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, "-sigfile file signature file (verify operation only)\n"); - BIO_printf(bio_err, "-inkey file input key\n"); - BIO_printf(bio_err, "-keyform arg private key format - default PEM\n"); - BIO_printf(bio_err, "-pubin input is a public key\n"); - BIO_printf(bio_err, "-certin input is a certificate carrying a public key\n"); - BIO_printf(bio_err, "-pkeyopt X:Y public key options\n"); - BIO_printf(bio_err, "-sign sign with private key\n"); - BIO_printf(bio_err, "-verify verify with public key\n"); - BIO_printf(bio_err, "-verifyrecover verify with public key, recover original data\n"); - BIO_printf(bio_err, "-encrypt encrypt with public key\n"); - BIO_printf(bio_err, "-decrypt decrypt with private key\n"); - BIO_printf(bio_err, "-derive derive shared secret\n"); - BIO_printf(bio_err, "-hexdump hex dump output\n"); + BIO_printf(bio_err, "Usage: pkeyutl [options]\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, + "-sigfile file signature file (verify operation only)\n"); + BIO_printf(bio_err, "-inkey file input key\n"); + BIO_printf(bio_err, "-keyform arg private key format - default PEM\n"); + BIO_printf(bio_err, "-pubin input is a public key\n"); + BIO_printf(bio_err, + "-certin input is a certificate carrying a public key\n"); + BIO_printf(bio_err, "-pkeyopt X:Y public key options\n"); + BIO_printf(bio_err, "-sign sign with private key\n"); + BIO_printf(bio_err, "-verify verify with public key\n"); + BIO_printf(bio_err, + "-verifyrecover verify with public key, recover original data\n"); + BIO_printf(bio_err, "-encrypt encrypt with public key\n"); + BIO_printf(bio_err, "-decrypt decrypt with private key\n"); + BIO_printf(bio_err, "-derive derive shared secret\n"); + BIO_printf(bio_err, "-hexdump hex dump output\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); #endif - BIO_printf(bio_err, "-passin arg pass phrase source\n"); + BIO_printf(bio_err, "-passin arg pass phrase source\n"); } static EVP_PKEY_CTX *init_ctx(int *pkeysize, - char *keyfile, int keyform, int key_type, - char *passargin, int pkey_op, ENGINE *e) - { - EVP_PKEY *pkey = NULL; - EVP_PKEY_CTX *ctx = NULL; - char *passin = NULL; - int rv = -1; - X509 *x; - if(((pkey_op == EVP_PKEY_OP_SIGN) || (pkey_op == EVP_PKEY_OP_DECRYPT) - || (pkey_op == EVP_PKEY_OP_DERIVE)) - && (key_type != KEY_PRIVKEY)) - { - BIO_printf(bio_err, "A private key is needed for this operation\n"); - goto end; - } - if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) - { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - switch(key_type) - { - case KEY_PRIVKEY: - pkey = load_key(bio_err, keyfile, keyform, 0, - passin, e, "Private Key"); - break; - - case KEY_PUBKEY: - pkey = load_pubkey(bio_err, keyfile, keyform, 0, - NULL, e, "Public Key"); - break; - - case KEY_CERT: - x = load_cert(bio_err, keyfile, keyform, - NULL, e, "Certificate"); - if(x) - { - pkey = X509_get_pubkey(x); - X509_free(x); - } - break; - - } - - *pkeysize = EVP_PKEY_size(pkey); - - if (!pkey) - goto end; - - ctx = EVP_PKEY_CTX_new(pkey, e); - - EVP_PKEY_free(pkey); - - if (!ctx) - goto end; - - switch(pkey_op) - { - case EVP_PKEY_OP_SIGN: - rv = EVP_PKEY_sign_init(ctx); - break; - - case EVP_PKEY_OP_VERIFY: - rv = EVP_PKEY_verify_init(ctx); - break; - - case EVP_PKEY_OP_VERIFYRECOVER: - rv = EVP_PKEY_verify_recover_init(ctx); - break; - - case EVP_PKEY_OP_ENCRYPT: - rv = EVP_PKEY_encrypt_init(ctx); - break; - - case EVP_PKEY_OP_DECRYPT: - rv = EVP_PKEY_decrypt_init(ctx); - break; - - case EVP_PKEY_OP_DERIVE: - rv = EVP_PKEY_derive_init(ctx); - break; - } - - if (rv <= 0) - { - EVP_PKEY_CTX_free(ctx); - ctx = NULL; - } - - end: - - if (passin) - OPENSSL_free(passin); - - return ctx; - - - } + char *keyfile, int keyform, int key_type, + char *passargin, int pkey_op, ENGINE *e) +{ + EVP_PKEY *pkey = NULL; + EVP_PKEY_CTX *ctx = NULL; + char *passin = NULL; + int rv = -1; + X509 *x; + if (((pkey_op == EVP_PKEY_OP_SIGN) || (pkey_op == EVP_PKEY_OP_DECRYPT) + || (pkey_op == EVP_PKEY_OP_DERIVE)) + && (key_type != KEY_PRIVKEY)) { + BIO_printf(bio_err, "A private key is needed for this operation\n"); + goto end; + } + if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + switch (key_type) { + case KEY_PRIVKEY: + pkey = load_key(bio_err, keyfile, keyform, 0, + passin, e, "Private Key"); + break; + + case KEY_PUBKEY: + pkey = load_pubkey(bio_err, keyfile, keyform, 0, + NULL, e, "Public Key"); + break; + + case KEY_CERT: + x = load_cert(bio_err, keyfile, keyform, NULL, e, "Certificate"); + if (x) { + pkey = X509_get_pubkey(x); + X509_free(x); + } + break; + + } + + *pkeysize = EVP_PKEY_size(pkey); + + if (!pkey) + goto end; + + ctx = EVP_PKEY_CTX_new(pkey, e); + + EVP_PKEY_free(pkey); + + if (!ctx) + goto end; + + switch (pkey_op) { + case EVP_PKEY_OP_SIGN: + rv = EVP_PKEY_sign_init(ctx); + break; + + case EVP_PKEY_OP_VERIFY: + rv = EVP_PKEY_verify_init(ctx); + break; + + case EVP_PKEY_OP_VERIFYRECOVER: + rv = EVP_PKEY_verify_recover_init(ctx); + break; + + case EVP_PKEY_OP_ENCRYPT: + rv = EVP_PKEY_encrypt_init(ctx); + break; + + case EVP_PKEY_OP_DECRYPT: + rv = EVP_PKEY_decrypt_init(ctx); + break; + + case EVP_PKEY_OP_DERIVE: + rv = EVP_PKEY_derive_init(ctx); + break; + } + + if (rv <= 0) { + EVP_PKEY_CTX_free(ctx); + ctx = NULL; + } + + end: + + if (passin) + OPENSSL_free(passin); + + return ctx; + +} static int setup_peer(BIO *err, EVP_PKEY_CTX *ctx, int peerform, - const char *file) - { - EVP_PKEY *peer = NULL; - int ret; - if (!ctx) - { - BIO_puts(err, "-peerkey command before -inkey\n"); - return 0; - } - - peer = load_pubkey(bio_err, file, peerform, 0, NULL, NULL, "Peer Key"); - - if (!peer) - { - BIO_printf(bio_err, "Error reading peer key %s\n", file); - ERR_print_errors(err); - return 0; - } - - ret = EVP_PKEY_derive_set_peer(ctx, peer); - - EVP_PKEY_free(peer); - if (ret <= 0) - ERR_print_errors(err); - return ret; - } + const char *file) +{ + EVP_PKEY *peer = NULL; + int ret; + if (!ctx) { + BIO_puts(err, "-peerkey command before -inkey\n"); + return 0; + } + + peer = load_pubkey(bio_err, file, peerform, 0, NULL, NULL, "Peer Key"); + + if (!peer) { + BIO_printf(bio_err, "Error reading peer key %s\n", file); + ERR_print_errors(err); + return 0; + } + + ret = EVP_PKEY_derive_set_peer(ctx, peer); + + EVP_PKEY_free(peer); + if (ret <= 0) + ERR_print_errors(err); + return ret; +} static int do_keyop(EVP_PKEY_CTX *ctx, int pkey_op, - unsigned char *out, size_t *poutlen, - unsigned char *in, size_t inlen) - { - int rv = 0; - switch(pkey_op) - { - case EVP_PKEY_OP_VERIFYRECOVER: - rv = EVP_PKEY_verify_recover(ctx, out, poutlen, in, inlen); - break; - - case EVP_PKEY_OP_SIGN: - rv = EVP_PKEY_sign(ctx, out, poutlen, in, inlen); - break; - - case EVP_PKEY_OP_ENCRYPT: - rv = EVP_PKEY_encrypt(ctx, out, poutlen, in, inlen); - break; - - case EVP_PKEY_OP_DECRYPT: - rv = EVP_PKEY_decrypt(ctx, out, poutlen, in, inlen); - break; - - case EVP_PKEY_OP_DERIVE: - rv = EVP_PKEY_derive(ctx, out, poutlen); - break; - - } - return rv; - } + unsigned char *out, size_t *poutlen, + unsigned char *in, size_t inlen) +{ + int rv = 0; + switch (pkey_op) { + case EVP_PKEY_OP_VERIFYRECOVER: + rv = EVP_PKEY_verify_recover(ctx, out, poutlen, in, inlen); + break; + + case EVP_PKEY_OP_SIGN: + rv = EVP_PKEY_sign(ctx, out, poutlen, in, inlen); + break; + + case EVP_PKEY_OP_ENCRYPT: + rv = EVP_PKEY_encrypt(ctx, out, poutlen, in, inlen); + break; + + case EVP_PKEY_OP_DECRYPT: + rv = EVP_PKEY_decrypt(ctx, out, poutlen, in, inlen); + break; + + case EVP_PKEY_OP_DERIVE: + rv = EVP_PKEY_derive(ctx, out, poutlen); + break; + + } + return rv; +} diff --git a/apps/prime.c b/apps/prime.c index f1aaef8725..1fb1c8d845 100644 --- a/apps/prime.c +++ b/apps/prime.c @@ -6,7 +6,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -52,109 +52,100 @@ #include "apps.h" #include - #undef PROG #define PROG prime_main int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int hex=0; - int checks=20; - int generate=0; - int bits=0; - int safe=0; - BIGNUM *bn=NULL; +{ + int hex = 0; + int checks = 20; + int generate = 0; + int bits = 0; + int safe = 0; + BIGNUM *bn = NULL; BIO *bio_out; apps_startup(); if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); --argc; ++argv; - while (argc >= 1 && **argv == '-') - { - if(!strcmp(*argv,"-hex")) - hex=1; - else if(!strcmp(*argv,"-generate")) - generate=1; - else if(!strcmp(*argv,"-bits")) - if(--argc < 1) - goto bad; - else - bits=atoi(*++argv); - else if(!strcmp(*argv,"-safe")) - safe=1; - else if(!strcmp(*argv,"-checks")) - if(--argc < 1) - goto bad; - else - checks=atoi(*++argv); - else - { - BIO_printf(bio_err,"Unknown option '%s'\n",*argv); - goto bad; - } - --argc; - ++argv; - } - - if (argv[0] == NULL && !generate) - { - BIO_printf(bio_err,"No prime specified\n"); - goto bad; - } - - if ((bio_out=BIO_new(BIO_s_file())) != NULL) - { - BIO_set_fp(bio_out,stdout,BIO_NOCLOSE); + while (argc >= 1 && **argv == '-') { + if (!strcmp(*argv, "-hex")) + hex = 1; + else if (!strcmp(*argv, "-generate")) + generate = 1; + else if (!strcmp(*argv, "-bits")) + if (--argc < 1) + goto bad; + else + bits = atoi(*++argv); + else if (!strcmp(*argv, "-safe")) + safe = 1; + else if (!strcmp(*argv, "-checks")) + if (--argc < 1) + goto bad; + else + checks = atoi(*++argv); + else { + BIO_printf(bio_err, "Unknown option '%s'\n", *argv); + goto bad; + } + --argc; + ++argv; + } + + if (argv[0] == NULL && !generate) { + BIO_printf(bio_err, "No prime specified\n"); + goto bad; + } + + if ((bio_out = BIO_new(BIO_s_file())) != NULL) { + BIO_set_fp(bio_out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - bio_out = BIO_push(tmpbio, bio_out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + bio_out = BIO_push(tmpbio, bio_out); + } #endif - } - - if(generate) - { - char *s; - - if(!bits) - { - BIO_printf(bio_err,"Specifiy the number of bits.\n"); - return 1; - } - bn=BN_new(); - BN_generate_prime_ex(bn,bits,safe,NULL,NULL,NULL); - s=hex ? BN_bn2hex(bn) : BN_bn2dec(bn); - BIO_printf(bio_out,"%s\n",s); - OPENSSL_free(s); - } - else - { - if(hex) - BN_hex2bn(&bn,argv[0]); - else - BN_dec2bn(&bn,argv[0]); - - BN_print(bio_out,bn); - BIO_printf(bio_out," is %sprime\n", - BN_is_prime_ex(bn,checks,NULL,NULL) ? "" : "not "); - } + } + + if (generate) { + char *s; + + if (!bits) { + BIO_printf(bio_err, "Specifiy the number of bits.\n"); + return 1; + } + bn = BN_new(); + BN_generate_prime_ex(bn, bits, safe, NULL, NULL, NULL); + s = hex ? BN_bn2hex(bn) : BN_bn2dec(bn); + BIO_printf(bio_out, "%s\n", s); + OPENSSL_free(s); + } else { + if (hex) + BN_hex2bn(&bn, argv[0]); + else + BN_dec2bn(&bn, argv[0]); + + BN_print(bio_out, bn); + BIO_printf(bio_out, " is %sprime\n", + BN_is_prime_ex(bn, checks, NULL, NULL) ? "" : "not "); + } BN_free(bn); BIO_free_all(bio_out); return 0; - bad: - BIO_printf(bio_err,"options are\n"); - BIO_printf(bio_err,"%-14s hex\n","-hex"); - BIO_printf(bio_err,"%-14s number of checks\n","-checks "); + bad: + BIO_printf(bio_err, "options are\n"); + BIO_printf(bio_err, "%-14s hex\n", "-hex"); + BIO_printf(bio_err, "%-14s number of checks\n", "-checks "); return 1; - } +} diff --git a/apps/progs.h b/apps/progs.h index d79b974ad1..fb498fd20c 100644 --- a/apps/progs.h +++ b/apps/progs.h @@ -1,366 +1,366 @@ /* apps/progs.h */ /* automatically generated by progs.pl for openssl.c */ -extern int verify_main(int argc,char *argv[]); -extern int asn1parse_main(int argc,char *argv[]); -extern int req_main(int argc,char *argv[]); -extern int dgst_main(int argc,char *argv[]); -extern int dh_main(int argc,char *argv[]); -extern int dhparam_main(int argc,char *argv[]); -extern int enc_main(int argc,char *argv[]); -extern int passwd_main(int argc,char *argv[]); -extern int gendh_main(int argc,char *argv[]); -extern int errstr_main(int argc,char *argv[]); -extern int ca_main(int argc,char *argv[]); -extern int crl_main(int argc,char *argv[]); -extern int rsa_main(int argc,char *argv[]); -extern int rsautl_main(int argc,char *argv[]); -extern int dsa_main(int argc,char *argv[]); -extern int dsaparam_main(int argc,char *argv[]); -extern int ec_main(int argc,char *argv[]); -extern int ecparam_main(int argc,char *argv[]); -extern int x509_main(int argc,char *argv[]); -extern int genrsa_main(int argc,char *argv[]); -extern int gendsa_main(int argc,char *argv[]); -extern int genpkey_main(int argc,char *argv[]); -extern int s_server_main(int argc,char *argv[]); -extern int s_client_main(int argc,char *argv[]); -extern int speed_main(int argc,char *argv[]); -extern int s_time_main(int argc,char *argv[]); -extern int version_main(int argc,char *argv[]); -extern int pkcs7_main(int argc,char *argv[]); -extern int cms_main(int argc,char *argv[]); -extern int crl2pkcs7_main(int argc,char *argv[]); -extern int sess_id_main(int argc,char *argv[]); -extern int ciphers_main(int argc,char *argv[]); -extern int nseq_main(int argc,char *argv[]); -extern int pkcs12_main(int argc,char *argv[]); -extern int pkcs8_main(int argc,char *argv[]); -extern int pkey_main(int argc,char *argv[]); -extern int pkeyparam_main(int argc,char *argv[]); -extern int pkeyutl_main(int argc,char *argv[]); -extern int spkac_main(int argc,char *argv[]); -extern int smime_main(int argc,char *argv[]); -extern int rand_main(int argc,char *argv[]); -extern int engine_main(int argc,char *argv[]); -extern int ocsp_main(int argc,char *argv[]); -extern int prime_main(int argc,char *argv[]); -extern int ts_main(int argc,char *argv[]); -extern int srp_main(int argc,char *argv[]); +extern int verify_main(int argc, char *argv[]); +extern int asn1parse_main(int argc, char *argv[]); +extern int req_main(int argc, char *argv[]); +extern int dgst_main(int argc, char *argv[]); +extern int dh_main(int argc, char *argv[]); +extern int dhparam_main(int argc, char *argv[]); +extern int enc_main(int argc, char *argv[]); +extern int passwd_main(int argc, char *argv[]); +extern int gendh_main(int argc, char *argv[]); +extern int errstr_main(int argc, char *argv[]); +extern int ca_main(int argc, char *argv[]); +extern int crl_main(int argc, char *argv[]); +extern int rsa_main(int argc, char *argv[]); +extern int rsautl_main(int argc, char *argv[]); +extern int dsa_main(int argc, char *argv[]); +extern int dsaparam_main(int argc, char *argv[]); +extern int ec_main(int argc, char *argv[]); +extern int ecparam_main(int argc, char *argv[]); +extern int x509_main(int argc, char *argv[]); +extern int genrsa_main(int argc, char *argv[]); +extern int gendsa_main(int argc, char *argv[]); +extern int genpkey_main(int argc, char *argv[]); +extern int s_server_main(int argc, char *argv[]); +extern int s_client_main(int argc, char *argv[]); +extern int speed_main(int argc, char *argv[]); +extern int s_time_main(int argc, char *argv[]); +extern int version_main(int argc, char *argv[]); +extern int pkcs7_main(int argc, char *argv[]); +extern int cms_main(int argc, char *argv[]); +extern int crl2pkcs7_main(int argc, char *argv[]); +extern int sess_id_main(int argc, char *argv[]); +extern int ciphers_main(int argc, char *argv[]); +extern int nseq_main(int argc, char *argv[]); +extern int pkcs12_main(int argc, char *argv[]); +extern int pkcs8_main(int argc, char *argv[]); +extern int pkey_main(int argc, char *argv[]); +extern int pkeyparam_main(int argc, char *argv[]); +extern int pkeyutl_main(int argc, char *argv[]); +extern int spkac_main(int argc, char *argv[]); +extern int smime_main(int argc, char *argv[]); +extern int rand_main(int argc, char *argv[]); +extern int engine_main(int argc, char *argv[]); +extern int ocsp_main(int argc, char *argv[]); +extern int prime_main(int argc, char *argv[]); +extern int ts_main(int argc, char *argv[]); +extern int srp_main(int argc, char *argv[]); -#define FUNC_TYPE_GENERAL 1 -#define FUNC_TYPE_MD 2 -#define FUNC_TYPE_CIPHER 3 -#define FUNC_TYPE_PKEY 4 -#define FUNC_TYPE_MD_ALG 5 -#define FUNC_TYPE_CIPHER_ALG 6 +#define FUNC_TYPE_GENERAL 1 +#define FUNC_TYPE_MD 2 +#define FUNC_TYPE_CIPHER 3 +#define FUNC_TYPE_PKEY 4 +#define FUNC_TYPE_MD_ALG 5 +#define FUNC_TYPE_CIPHER_ALG 6 typedef struct { - int type; - const char *name; - int (*func)(int argc,char *argv[]); - } FUNCTION; + int type; + const char *name; + int (*func) (int argc, char *argv[]); +} FUNCTION; DECLARE_LHASH_OF(FUNCTION); FUNCTION functions[] = { - {FUNC_TYPE_GENERAL,"verify",verify_main}, - {FUNC_TYPE_GENERAL,"asn1parse",asn1parse_main}, - {FUNC_TYPE_GENERAL,"req",req_main}, - {FUNC_TYPE_GENERAL,"dgst",dgst_main}, + {FUNC_TYPE_GENERAL, "verify", verify_main}, + {FUNC_TYPE_GENERAL, "asn1parse", asn1parse_main}, + {FUNC_TYPE_GENERAL, "req", req_main}, + {FUNC_TYPE_GENERAL, "dgst", dgst_main}, #ifndef OPENSSL_NO_DH - {FUNC_TYPE_GENERAL,"dh",dh_main}, + {FUNC_TYPE_GENERAL, "dh", dh_main}, #endif #ifndef OPENSSL_NO_DH - {FUNC_TYPE_GENERAL,"dhparam",dhparam_main}, + {FUNC_TYPE_GENERAL, "dhparam", dhparam_main}, #endif - {FUNC_TYPE_GENERAL,"enc",enc_main}, - {FUNC_TYPE_GENERAL,"passwd",passwd_main}, + {FUNC_TYPE_GENERAL, "enc", enc_main}, + {FUNC_TYPE_GENERAL, "passwd", passwd_main}, #ifndef OPENSSL_NO_DH - {FUNC_TYPE_GENERAL,"gendh",gendh_main}, + {FUNC_TYPE_GENERAL, "gendh", gendh_main}, #endif - {FUNC_TYPE_GENERAL,"errstr",errstr_main}, - {FUNC_TYPE_GENERAL,"ca",ca_main}, - {FUNC_TYPE_GENERAL,"crl",crl_main}, + {FUNC_TYPE_GENERAL, "errstr", errstr_main}, + {FUNC_TYPE_GENERAL, "ca", ca_main}, + {FUNC_TYPE_GENERAL, "crl", crl_main}, #ifndef OPENSSL_NO_RSA - {FUNC_TYPE_GENERAL,"rsa",rsa_main}, + {FUNC_TYPE_GENERAL, "rsa", rsa_main}, #endif #ifndef OPENSSL_NO_RSA - {FUNC_TYPE_GENERAL,"rsautl",rsautl_main}, + {FUNC_TYPE_GENERAL, "rsautl", rsautl_main}, #endif #ifndef OPENSSL_NO_DSA - {FUNC_TYPE_GENERAL,"dsa",dsa_main}, + {FUNC_TYPE_GENERAL, "dsa", dsa_main}, #endif #ifndef OPENSSL_NO_DSA - {FUNC_TYPE_GENERAL,"dsaparam",dsaparam_main}, + {FUNC_TYPE_GENERAL, "dsaparam", dsaparam_main}, #endif #ifndef OPENSSL_NO_EC - {FUNC_TYPE_GENERAL,"ec",ec_main}, + {FUNC_TYPE_GENERAL, "ec", ec_main}, #endif #ifndef OPENSSL_NO_EC - {FUNC_TYPE_GENERAL,"ecparam",ecparam_main}, + {FUNC_TYPE_GENERAL, "ecparam", ecparam_main}, #endif - {FUNC_TYPE_GENERAL,"x509",x509_main}, + {FUNC_TYPE_GENERAL, "x509", x509_main}, #ifndef OPENSSL_NO_RSA - {FUNC_TYPE_GENERAL,"genrsa",genrsa_main}, + {FUNC_TYPE_GENERAL, "genrsa", genrsa_main}, #endif #ifndef OPENSSL_NO_DSA - {FUNC_TYPE_GENERAL,"gendsa",gendsa_main}, + {FUNC_TYPE_GENERAL, "gendsa", gendsa_main}, #endif - {FUNC_TYPE_GENERAL,"genpkey",genpkey_main}, + {FUNC_TYPE_GENERAL, "genpkey", genpkey_main}, #if !defined(OPENSSL_NO_SOCK) - {FUNC_TYPE_GENERAL,"s_server",s_server_main}, + {FUNC_TYPE_GENERAL, "s_server", s_server_main}, #endif #if !defined(OPENSSL_NO_SOCK) - {FUNC_TYPE_GENERAL,"s_client",s_client_main}, + {FUNC_TYPE_GENERAL, "s_client", s_client_main}, #endif #ifndef OPENSSL_NO_SPEED - {FUNC_TYPE_GENERAL,"speed",speed_main}, + {FUNC_TYPE_GENERAL, "speed", speed_main}, #endif #if !defined(OPENSSL_NO_SOCK) - {FUNC_TYPE_GENERAL,"s_time",s_time_main}, + {FUNC_TYPE_GENERAL, "s_time", s_time_main}, #endif - {FUNC_TYPE_GENERAL,"version",version_main}, - {FUNC_TYPE_GENERAL,"pkcs7",pkcs7_main}, + {FUNC_TYPE_GENERAL, "version", version_main}, + {FUNC_TYPE_GENERAL, "pkcs7", pkcs7_main}, #ifndef OPENSSL_NO_CMS - {FUNC_TYPE_GENERAL,"cms",cms_main}, + {FUNC_TYPE_GENERAL, "cms", cms_main}, #endif - {FUNC_TYPE_GENERAL,"crl2pkcs7",crl2pkcs7_main}, - {FUNC_TYPE_GENERAL,"sess_id",sess_id_main}, + {FUNC_TYPE_GENERAL, "crl2pkcs7", crl2pkcs7_main}, + {FUNC_TYPE_GENERAL, "sess_id", sess_id_main}, #if !defined(OPENSSL_NO_SOCK) - {FUNC_TYPE_GENERAL,"ciphers",ciphers_main}, + {FUNC_TYPE_GENERAL, "ciphers", ciphers_main}, #endif - {FUNC_TYPE_GENERAL,"nseq",nseq_main}, + {FUNC_TYPE_GENERAL, "nseq", nseq_main}, #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1) - {FUNC_TYPE_GENERAL,"pkcs12",pkcs12_main}, -#endif - {FUNC_TYPE_GENERAL,"pkcs8",pkcs8_main}, - {FUNC_TYPE_GENERAL,"pkey",pkey_main}, - {FUNC_TYPE_GENERAL,"pkeyparam",pkeyparam_main}, - {FUNC_TYPE_GENERAL,"pkeyutl",pkeyutl_main}, - {FUNC_TYPE_GENERAL,"spkac",spkac_main}, - {FUNC_TYPE_GENERAL,"smime",smime_main}, - {FUNC_TYPE_GENERAL,"rand",rand_main}, + {FUNC_TYPE_GENERAL, "pkcs12", pkcs12_main}, +#endif + {FUNC_TYPE_GENERAL, "pkcs8", pkcs8_main}, + {FUNC_TYPE_GENERAL, "pkey", pkey_main}, + {FUNC_TYPE_GENERAL, "pkeyparam", pkeyparam_main}, + {FUNC_TYPE_GENERAL, "pkeyutl", pkeyutl_main}, + {FUNC_TYPE_GENERAL, "spkac", spkac_main}, + {FUNC_TYPE_GENERAL, "smime", smime_main}, + {FUNC_TYPE_GENERAL, "rand", rand_main}, #ifndef OPENSSL_NO_ENGINE - {FUNC_TYPE_GENERAL,"engine",engine_main}, + {FUNC_TYPE_GENERAL, "engine", engine_main}, #endif #ifndef OPENSSL_NO_OCSP - {FUNC_TYPE_GENERAL,"ocsp",ocsp_main}, + {FUNC_TYPE_GENERAL, "ocsp", ocsp_main}, #endif - {FUNC_TYPE_GENERAL,"prime",prime_main}, - {FUNC_TYPE_GENERAL,"ts",ts_main}, + {FUNC_TYPE_GENERAL, "prime", prime_main}, + {FUNC_TYPE_GENERAL, "ts", ts_main}, #ifndef OPENSSL_NO_SRP - {FUNC_TYPE_GENERAL,"srp",srp_main}, + {FUNC_TYPE_GENERAL, "srp", srp_main}, #endif #ifndef OPENSSL_NO_MD2 - {FUNC_TYPE_MD,"md2",dgst_main}, + {FUNC_TYPE_MD, "md2", dgst_main}, #endif #ifndef OPENSSL_NO_MD4 - {FUNC_TYPE_MD,"md4",dgst_main}, + {FUNC_TYPE_MD, "md4", dgst_main}, #endif #ifndef OPENSSL_NO_MD5 - {FUNC_TYPE_MD,"md5",dgst_main}, + {FUNC_TYPE_MD, "md5", dgst_main}, #endif #ifndef OPENSSL_NO_SHA - {FUNC_TYPE_MD,"sha",dgst_main}, + {FUNC_TYPE_MD, "sha", dgst_main}, #endif #ifndef OPENSSL_NO_SHA1 - {FUNC_TYPE_MD,"sha1",dgst_main}, + {FUNC_TYPE_MD, "sha1", dgst_main}, #endif #ifndef OPENSSL_NO_MDC2 - {FUNC_TYPE_MD,"mdc2",dgst_main}, + {FUNC_TYPE_MD, "mdc2", dgst_main}, #endif #ifndef OPENSSL_NO_RMD160 - {FUNC_TYPE_MD,"rmd160",dgst_main}, + {FUNC_TYPE_MD, "rmd160", dgst_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-128-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "aes-128-cbc", enc_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-128-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "aes-128-ecb", enc_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-192-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "aes-192-cbc", enc_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-192-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "aes-192-ecb", enc_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-256-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "aes-256-cbc", enc_main}, #endif #ifndef OPENSSL_NO_AES - {FUNC_TYPE_CIPHER,"aes-256-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "aes-256-ecb", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-128-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-128-cbc", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-128-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-128-ecb", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-192-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-192-cbc", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-192-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-192-ecb", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-256-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-256-cbc", enc_main}, #endif #ifndef OPENSSL_NO_CAMELLIA - {FUNC_TYPE_CIPHER,"camellia-256-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "camellia-256-ecb", enc_main}, #endif - {FUNC_TYPE_CIPHER,"base64",enc_main}, + {FUNC_TYPE_CIPHER, "base64", enc_main}, #ifdef ZLIB - {FUNC_TYPE_CIPHER,"zlib",enc_main}, + {FUNC_TYPE_CIPHER, "zlib", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des",enc_main}, + {FUNC_TYPE_CIPHER, "des", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des3",enc_main}, + {FUNC_TYPE_CIPHER, "des3", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"desx",enc_main}, + {FUNC_TYPE_CIPHER, "desx", enc_main}, #endif #ifndef OPENSSL_NO_IDEA - {FUNC_TYPE_CIPHER,"idea",enc_main}, + {FUNC_TYPE_CIPHER, "idea", enc_main}, #endif #ifndef OPENSSL_NO_SEED - {FUNC_TYPE_CIPHER,"seed",enc_main}, + {FUNC_TYPE_CIPHER, "seed", enc_main}, #endif #ifndef OPENSSL_NO_RC4 - {FUNC_TYPE_CIPHER,"rc4",enc_main}, + {FUNC_TYPE_CIPHER, "rc4", enc_main}, #endif #ifndef OPENSSL_NO_RC4 - {FUNC_TYPE_CIPHER,"rc4-40",enc_main}, + {FUNC_TYPE_CIPHER, "rc4-40", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2",enc_main}, + {FUNC_TYPE_CIPHER, "rc2", enc_main}, #endif #ifndef OPENSSL_NO_BF - {FUNC_TYPE_CIPHER,"bf",enc_main}, + {FUNC_TYPE_CIPHER, "bf", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast",enc_main}, + {FUNC_TYPE_CIPHER, "cast", enc_main}, #endif #ifndef OPENSSL_NO_RC5 - {FUNC_TYPE_CIPHER,"rc5",enc_main}, + {FUNC_TYPE_CIPHER, "rc5", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ecb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede3",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede3", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "des-cbc", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede-cbc", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede3-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede3-cbc", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "des-cfb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede-cfb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede3-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede3-cfb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ofb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede-ofb", enc_main}, #endif #ifndef OPENSSL_NO_DES - {FUNC_TYPE_CIPHER,"des-ede3-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "des-ede3-ofb", enc_main}, #endif #ifndef OPENSSL_NO_IDEA - {FUNC_TYPE_CIPHER,"idea-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "idea-cbc", enc_main}, #endif #ifndef OPENSSL_NO_IDEA - {FUNC_TYPE_CIPHER,"idea-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "idea-ecb", enc_main}, #endif #ifndef OPENSSL_NO_IDEA - {FUNC_TYPE_CIPHER,"idea-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "idea-cfb", enc_main}, #endif #ifndef OPENSSL_NO_IDEA - {FUNC_TYPE_CIPHER,"idea-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "idea-ofb", enc_main}, #endif #ifndef OPENSSL_NO_SEED - {FUNC_TYPE_CIPHER,"seed-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "seed-cbc", enc_main}, #endif #ifndef OPENSSL_NO_SEED - {FUNC_TYPE_CIPHER,"seed-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "seed-ecb", enc_main}, #endif #ifndef OPENSSL_NO_SEED - {FUNC_TYPE_CIPHER,"seed-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "seed-cfb", enc_main}, #endif #ifndef OPENSSL_NO_SEED - {FUNC_TYPE_CIPHER,"seed-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "seed-ofb", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-cbc", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-ecb", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-cfb", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-ofb", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-64-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-64-cbc", enc_main}, #endif #ifndef OPENSSL_NO_RC2 - {FUNC_TYPE_CIPHER,"rc2-40-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "rc2-40-cbc", enc_main}, #endif #ifndef OPENSSL_NO_BF - {FUNC_TYPE_CIPHER,"bf-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "bf-cbc", enc_main}, #endif #ifndef OPENSSL_NO_BF - {FUNC_TYPE_CIPHER,"bf-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "bf-ecb", enc_main}, #endif #ifndef OPENSSL_NO_BF - {FUNC_TYPE_CIPHER,"bf-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "bf-cfb", enc_main}, #endif #ifndef OPENSSL_NO_BF - {FUNC_TYPE_CIPHER,"bf-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "bf-ofb", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast5-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "cast5-cbc", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast5-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "cast5-ecb", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast5-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "cast5-cfb", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast5-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "cast5-ofb", enc_main}, #endif #ifndef OPENSSL_NO_CAST - {FUNC_TYPE_CIPHER,"cast-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "cast-cbc", enc_main}, #endif #ifndef OPENSSL_NO_RC5 - {FUNC_TYPE_CIPHER,"rc5-cbc",enc_main}, + {FUNC_TYPE_CIPHER, "rc5-cbc", enc_main}, #endif #ifndef OPENSSL_NO_RC5 - {FUNC_TYPE_CIPHER,"rc5-ecb",enc_main}, + {FUNC_TYPE_CIPHER, "rc5-ecb", enc_main}, #endif #ifndef OPENSSL_NO_RC5 - {FUNC_TYPE_CIPHER,"rc5-cfb",enc_main}, + {FUNC_TYPE_CIPHER, "rc5-cfb", enc_main}, #endif #ifndef OPENSSL_NO_RC5 - {FUNC_TYPE_CIPHER,"rc5-ofb",enc_main}, + {FUNC_TYPE_CIPHER, "rc5-ofb", enc_main}, #endif - {0,NULL,NULL} - }; + {0, NULL, NULL} +}; diff --git a/apps/rand.c b/apps/rand.c index dc931596fd..e159da37be 100644 --- a/apps/rand.c +++ b/apps/rand.c @@ -7,7 +7,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -77,170 +77,153 @@ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int i, r, ret = 1; - int badopt; - char *outfile = NULL; - char *inrand = NULL; - int base64 = 0; - int hex = 0; - BIO *out = NULL; - int num = -1; +{ + int i, r, ret = 1; + int badopt; + char *outfile = NULL; + char *inrand = NULL; + int base64 = 0; + int hex = 0; + BIO *out = NULL; + int num = -1; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; + char *engine = NULL; #endif - apps_startup(); - - if (bio_err == NULL) - if ((bio_err = BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto err; - - badopt = 0; - i = 0; - while (!badopt && argv[++i] != NULL) - { - if (strcmp(argv[i], "-out") == 0) - { - if ((argv[i+1] != NULL) && (outfile == NULL)) - outfile = argv[++i]; - else - badopt = 1; - } + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto err; + + badopt = 0; + i = 0; + while (!badopt && argv[++i] != NULL) { + if (strcmp(argv[i], "-out") == 0) { + if ((argv[i + 1] != NULL) && (outfile == NULL)) + outfile = argv[++i]; + else + badopt = 1; + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(argv[i], "-engine") == 0) - { - if ((argv[i+1] != NULL) && (engine == NULL)) - engine = argv[++i]; - else - badopt = 1; - } + else if (strcmp(argv[i], "-engine") == 0) { + if ((argv[i + 1] != NULL) && (engine == NULL)) + engine = argv[++i]; + else + badopt = 1; + } #endif - else if (strcmp(argv[i], "-rand") == 0) - { - if ((argv[i+1] != NULL) && (inrand == NULL)) - inrand = argv[++i]; - else - badopt = 1; - } - else if (strcmp(argv[i], "-base64") == 0) - { - if (!base64) - base64 = 1; - else - badopt = 1; - } - else if (strcmp(argv[i], "-hex") == 0) - { - if (!hex) - hex = 1; - else - badopt = 1; - } - else if (isdigit((unsigned char)argv[i][0])) - { - if (num < 0) - { - r = sscanf(argv[i], "%d", &num); - if (r == 0 || num < 0) - badopt = 1; - } - else - badopt = 1; - } - else - badopt = 1; - } - - if (hex && base64) - badopt = 1; - - if (num < 0) - badopt = 1; - - if (badopt) - { - BIO_printf(bio_err, "Usage: rand [options] num\n"); - BIO_printf(bio_err, "where options are\n"); - BIO_printf(bio_err, "-out file - write to file\n"); + else if (strcmp(argv[i], "-rand") == 0) { + if ((argv[i + 1] != NULL) && (inrand == NULL)) + inrand = argv[++i]; + else + badopt = 1; + } else if (strcmp(argv[i], "-base64") == 0) { + if (!base64) + base64 = 1; + else + badopt = 1; + } else if (strcmp(argv[i], "-hex") == 0) { + if (!hex) + hex = 1; + else + badopt = 1; + } else if (isdigit((unsigned char)argv[i][0])) { + if (num < 0) { + r = sscanf(argv[i], "%d", &num); + if (r == 0 || num < 0) + badopt = 1; + } else + badopt = 1; + } else + badopt = 1; + } + + if (hex && base64) + badopt = 1; + + if (num < 0) + badopt = 1; + + if (badopt) { + BIO_printf(bio_err, "Usage: rand [options] num\n"); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, "-out file - write to file\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e - use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, + "-engine e - use engine e, possibly a hardware device.\n"); #endif - BIO_printf(bio_err, "-rand file%cfile%c... - seed PRNG from files\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err, "-base64 - base64 encode output\n"); - BIO_printf(bio_err, "-hex - hex encode output\n"); - goto err; - } - + BIO_printf(bio_err, "-rand file%cfile%c... - seed PRNG from files\n", + LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, "-base64 - base64 encode output\n"); + BIO_printf(bio_err, "-hex - hex encode output\n"); + goto err; + } #ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); + setup_engine(bio_err, engine, 0); #endif - app_RAND_load_file(NULL, bio_err, (inrand != NULL)); - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - - out = BIO_new(BIO_s_file()); - if (out == NULL) - goto err; - if (outfile != NULL) - r = BIO_write_filename(out, outfile); - else - { - r = BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); + app_RAND_load_file(NULL, bio_err, (inrand != NULL)); + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + + out = BIO_new(BIO_s_file()); + if (out == NULL) + goto err; + if (outfile != NULL) + r = BIO_write_filename(out, outfile); + else { + r = BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - if (r <= 0) - goto err; - - if (base64) - { - BIO *b64 = BIO_new(BIO_f_base64()); - if (b64 == NULL) - goto err; - out = BIO_push(b64, out); - } - - while (num > 0) - { - unsigned char buf[4096]; - int chunk; - - chunk = num; - if (chunk > (int)sizeof(buf)) - chunk = sizeof buf; - r = RAND_bytes(buf, chunk); - if (r <= 0) - goto err; - if (!hex) - BIO_write(out, buf, chunk); - else - { - for (i = 0; i < chunk; i++) - BIO_printf(out, "%02x", buf[i]); - } - num -= chunk; - } - if (hex) - BIO_puts(out, "\n"); - (void)BIO_flush(out); - - app_RAND_write_file(NULL, bio_err); - ret = 0; - -err: - ERR_print_errors(bio_err); - if (out) - BIO_free_all(out); - apps_shutdown(); - OPENSSL_EXIT(ret); - } + } + if (r <= 0) + goto err; + + if (base64) { + BIO *b64 = BIO_new(BIO_f_base64()); + if (b64 == NULL) + goto err; + out = BIO_push(b64, out); + } + + while (num > 0) { + unsigned char buf[4096]; + int chunk; + + chunk = num; + if (chunk > (int)sizeof(buf)) + chunk = sizeof buf; + r = RAND_bytes(buf, chunk); + if (r <= 0) + goto err; + if (!hex) + BIO_write(out, buf, chunk); + else { + for (i = 0; i < chunk; i++) + BIO_printf(out, "%02x", buf[i]); + } + num -= chunk; + } + if (hex) + BIO_puts(out, "\n"); + (void)BIO_flush(out); + + app_RAND_write_file(NULL, bio_err); + ret = 0; + + err: + ERR_print_errors(bio_err); + if (out) + BIO_free_all(out); + apps_shutdown(); + OPENSSL_EXIT(ret); +} diff --git a/apps/req.c b/apps/req.c index 318ea64a54..c72efd5ae8 100644 --- a/apps/req.c +++ b/apps/req.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,17 +49,19 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ +/* + * Until the key-gen callbacks are modified to use newer prototypes, we allow + * deprecated functions for openssl-internal code + */ #ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED +# undef OPENSSL_NO_DEPRECATED #endif #include @@ -67,7 +69,7 @@ #include #include #ifdef OPENSSL_NO_STDIO -#define APPS_WIN16 +# define APPS_WIN16 #endif #include "apps.h" #include @@ -81,1769 +83,1650 @@ #include #include #ifndef OPENSSL_NO_RSA -#include +# include #endif #ifndef OPENSSL_NO_DSA -#include +# include #endif -#define SECTION "req" +#define SECTION "req" -#define BITS "default_bits" -#define KEYFILE "default_keyfile" -#define PROMPT "prompt" -#define DISTINGUISHED_NAME "distinguished_name" -#define ATTRIBUTES "attributes" -#define V3_EXTENSIONS "x509_extensions" -#define REQ_EXTENSIONS "req_extensions" -#define STRING_MASK "string_mask" -#define UTF8_IN "utf8" +#define BITS "default_bits" +#define KEYFILE "default_keyfile" +#define PROMPT "prompt" +#define DISTINGUISHED_NAME "distinguished_name" +#define ATTRIBUTES "attributes" +#define V3_EXTENSIONS "x509_extensions" +#define REQ_EXTENSIONS "req_extensions" +#define STRING_MASK "string_mask" +#define UTF8_IN "utf8" -#define DEFAULT_KEY_LENGTH 512 -#define MIN_KEY_LENGTH 384 +#define DEFAULT_KEY_LENGTH 512 +#define MIN_KEY_LENGTH 384 #undef PROG -#define PROG req_main +#define PROG req_main /*- - * -inform arg - input format - default PEM (DER or PEM) + * -inform arg - input format - default PEM (DER or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout - * -verify - check request signature - * -noout - don't print stuff out. - * -text - print out human readable text. - * -nodes - no des encryption - * -config file - Load configuration file. - * -key file - make a request using key in file (or use it for verification). - * -keyform arg - key file format. + * -in arg - input file - default stdin + * -out arg - output file - default stdout + * -verify - check request signature + * -noout - don't print stuff out. + * -text - print out human readable text. + * -nodes - no des encryption + * -config file - Load configuration file. + * -key file - make a request using key in file (or use it for verification). + * -keyform arg - key file format. * -rand file(s) - load the file(s) into the PRNG. - * -newkey - make a key and a request. - * -modulus - print RSA modulus. - * -pubkey - output Public Key. - * -x509 - output a self signed X509 structure instead. - * -asn1-kludge - output new certificate request in a format that some CA's - * require. This format is wrong + * -newkey - make a key and a request. + * -modulus - print RSA modulus. + * -pubkey - output Public Key. + * -x509 - output a self signed X509 structure instead. + * -asn1-kludge - output new certificate request in a format that some CA's + * require. This format is wrong */ -static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,char *dn,int mutlirdn, - int attribs,unsigned long chtype); +static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, char *dn, int mutlirdn, + int attribs, unsigned long chtype); static int build_subject(X509_REQ *req, char *subj, unsigned long chtype, - int multirdn); + int multirdn); static int prompt_info(X509_REQ *req, - STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, - STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, - unsigned long chtype); + STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, + STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, + int attribs, unsigned long chtype); static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk, - STACK_OF(CONF_VALUE) *attr, int attribs, - unsigned long chtype); + STACK_OF(CONF_VALUE) *attr, int attribs, + unsigned long chtype); static int add_attribute_object(X509_REQ *req, char *text, const char *def, - char *value, int nid, int n_min, - int n_max, unsigned long chtype); -static int add_DN_object(X509_NAME *n, char *text, const char *def, char *value, - int nid,int n_min,int n_max, unsigned long chtype, int mval); + char *value, int nid, int n_min, int n_max, + unsigned long chtype); +static int add_DN_object(X509_NAME *n, char *text, const char *def, + char *value, int nid, int n_min, int n_max, + unsigned long chtype, int mval); static int genpkey_cb(EVP_PKEY_CTX *ctx); -static int req_check_len(int len,int n_min,int n_max); +static int req_check_len(int len, int n_min, int n_max); static int check_end(const char *str, const char *end); -static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, int *pkey_type, - long *pkeylen, char **palgnam, - ENGINE *keygen_engine); +static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, + int *pkey_type, long *pkeylen, + char **palgnam, ENGINE *keygen_engine); #ifndef MONOLITH -static char *default_config_file=NULL; +static char *default_config_file = NULL; #endif -static CONF *req_conf=NULL; -static int batch=0; +static CONF *req_conf = NULL; +static int batch = 0; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL, *gen_eng = NULL; - unsigned long nmflag = 0, reqflag = 0; - int ex=1,x509=0,days=30; - X509 *x509ss=NULL; - X509_REQ *req=NULL; - EVP_PKEY_CTX *genctx = NULL; - const char *keyalg = NULL; - char *keyalgstr = NULL; - STACK_OF(OPENSSL_STRING) *pkeyopts = NULL, *sigopts = NULL; - EVP_PKEY *pkey=NULL; - int i=0,badops=0,newreq=0,verbose=0,pkey_type=-1; - long newkey = -1; - BIO *in=NULL,*out=NULL; - int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM; - int nodes=0,kludge=0,newhdr=0,subject=0,pubkey=0; - char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL; +{ + ENGINE *e = NULL, *gen_eng = NULL; + unsigned long nmflag = 0, reqflag = 0; + int ex = 1, x509 = 0, days = 30; + X509 *x509ss = NULL; + X509_REQ *req = NULL; + EVP_PKEY_CTX *genctx = NULL; + const char *keyalg = NULL; + char *keyalgstr = NULL; + STACK_OF(OPENSSL_STRING) *pkeyopts = NULL, *sigopts = NULL; + EVP_PKEY *pkey = NULL; + int i = 0, badops = 0, newreq = 0, verbose = 0, pkey_type = -1; + long newkey = -1; + BIO *in = NULL, *out = NULL; + int informat, outformat, verify = 0, noout = 0, text = 0, keyform = + FORMAT_PEM; + int nodes = 0, kludge = 0, newhdr = 0, subject = 0, pubkey = 0; + char *infile, *outfile, *prog, *keyfile = NULL, *template = + NULL, *keyout = NULL; #ifndef OPENSSL_NO_ENGINE - char *engine=NULL; + char *engine = NULL; #endif - char *extensions = NULL; - char *req_exts = NULL; - const EVP_CIPHER *cipher=NULL; - ASN1_INTEGER *serial = NULL; - int modulus=0; - char *inrand=NULL; - char *passargin = NULL, *passargout = NULL; - char *passin = NULL, *passout = NULL; - char *p; - char *subj = NULL; - int multirdn = 0; - const EVP_MD *md_alg=NULL,*digest=NULL; - unsigned long chtype = MBSTRING_ASC; + char *extensions = NULL; + char *req_exts = NULL; + const EVP_CIPHER *cipher = NULL; + ASN1_INTEGER *serial = NULL; + int modulus = 0; + char *inrand = NULL; + char *passargin = NULL, *passargout = NULL; + char *passin = NULL, *passout = NULL; + char *p; + char *subj = NULL; + int multirdn = 0; + const EVP_MD *md_alg = NULL, *digest = NULL; + unsigned long chtype = MBSTRING_ASC; #ifndef MONOLITH - char *to_free; - long errline; + char *to_free; + long errline; #endif - req_conf = NULL; + req_conf = NULL; #ifndef OPENSSL_NO_DES - cipher=EVP_des_ede3_cbc(); + cipher = EVP_des_ede3_cbc(); #endif - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } + apps_startup(); + + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } - else if (strcmp(*argv,"-keygen_engine") == 0) - { - if (--argc < 1) goto bad; - gen_eng = ENGINE_by_id(*(++argv)); - if (gen_eng == NULL) - { - BIO_printf(bio_err, "Can't find keygen engine %s\n", *argv); - goto end; - } - } + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } else if (strcmp(*argv, "-keygen_engine") == 0) { + if (--argc < 1) + goto bad; + gen_eng = ENGINE_by_id(*(++argv)); + if (gen_eng == NULL) { + BIO_printf(bio_err, "Can't find keygen engine %s\n", *argv); + goto end; + } + } #endif - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - keyfile= *(++argv); - } - else if (strcmp(*argv,"-pubkey") == 0) - { - pubkey=1; - } - else if (strcmp(*argv,"-new") == 0) - { - newreq=1; - } - else if (strcmp(*argv,"-config") == 0) - { - if (--argc < 1) goto bad; - template= *(++argv); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) goto bad; - keyform=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-keyout") == 0) - { - if (--argc < 1) goto bad; - keyout= *(++argv); - } - else if (strcmp(*argv,"-passin") == 0) - { - if (--argc < 1) goto bad; - passargin= *(++argv); - } - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } - else if (strcmp(*argv,"-newkey") == 0) - { - if (--argc < 1) - goto bad; - keyalg = *(++argv); - newreq=1; - } - else if (strcmp(*argv,"-pkeyopt") == 0) - { - if (--argc < 1) - goto bad; - if (!pkeyopts) - pkeyopts = sk_OPENSSL_STRING_new_null(); - if (!pkeyopts || !sk_OPENSSL_STRING_push(pkeyopts, *(++argv))) - goto bad; - } - else if (strcmp(*argv,"-sigopt") == 0) - { - if (--argc < 1) - goto bad; - if (!sigopts) - sigopts = sk_OPENSSL_STRING_new_null(); - if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) - goto bad; - } - else if (strcmp(*argv,"-batch") == 0) - batch=1; - else if (strcmp(*argv,"-newhdr") == 0) - newhdr=1; - else if (strcmp(*argv,"-modulus") == 0) - modulus=1; - else if (strcmp(*argv,"-verify") == 0) - verify=1; - else if (strcmp(*argv,"-nodes") == 0) - nodes=1; - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-verbose") == 0) - verbose=1; - else if (strcmp(*argv,"-utf8") == 0) - chtype = MBSTRING_UTF8; - else if (strcmp(*argv,"-nameopt") == 0) - { - if (--argc < 1) goto bad; - if (!set_name_ex(&nmflag, *(++argv))) goto bad; - } - else if (strcmp(*argv,"-reqopt") == 0) - { - if (--argc < 1) goto bad; - if (!set_cert_ex(&reqflag, *(++argv))) goto bad; - } - else if (strcmp(*argv,"-subject") == 0) - subject=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-x509") == 0) - x509=1; - else if (strcmp(*argv,"-asn1-kludge") == 0) - kludge=1; - else if (strcmp(*argv,"-no-asn1-kludge") == 0) - kludge=0; - else if (strcmp(*argv,"-subj") == 0) - { - if (--argc < 1) goto bad; - subj= *(++argv); - } - else if (strcmp(*argv,"-multivalue-rdn") == 0) - multirdn=1; - else if (strcmp(*argv,"-days") == 0) - { - if (--argc < 1) goto bad; - days= atoi(*(++argv)); - if (days == 0) days=30; - } - else if (strcmp(*argv,"-set_serial") == 0) - { - if (--argc < 1) goto bad; - serial = s2i_ASN1_INTEGER(NULL, *(++argv)); - if (!serial) goto bad; - } - else if (strcmp(*argv,"-extensions") == 0) - { - if (--argc < 1) goto bad; - extensions = *(++argv); - } - else if (strcmp(*argv,"-reqexts") == 0) - { - if (--argc < 1) goto bad; - req_exts = *(++argv); - } - else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL) - { - /* ok */ - digest=md_alg; - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); - BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -text text form of request\n"); - BIO_printf(bio_err," -pubkey output public key\n"); - BIO_printf(bio_err," -noout do not output REQ\n"); - BIO_printf(bio_err," -verify verify signature on REQ\n"); - BIO_printf(bio_err," -modulus RSA modulus\n"); - BIO_printf(bio_err," -nodes don't encrypt the output key\n"); + else if (strcmp(*argv, "-key") == 0) { + if (--argc < 1) + goto bad; + keyfile = *(++argv); + } else if (strcmp(*argv, "-pubkey") == 0) { + pubkey = 1; + } else if (strcmp(*argv, "-new") == 0) { + newreq = 1; + } else if (strcmp(*argv, "-config") == 0) { + if (--argc < 1) + goto bad; + template = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + goto bad; + keyform = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-keyout") == 0) { + if (--argc < 1) + goto bad; + keyout = *(++argv); + } else if (strcmp(*argv, "-passin") == 0) { + if (--argc < 1) + goto bad; + passargin = *(++argv); + } else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } else if (strcmp(*argv, "-newkey") == 0) { + if (--argc < 1) + goto bad; + keyalg = *(++argv); + newreq = 1; + } else if (strcmp(*argv, "-pkeyopt") == 0) { + if (--argc < 1) + goto bad; + if (!pkeyopts) + pkeyopts = sk_OPENSSL_STRING_new_null(); + if (!pkeyopts || !sk_OPENSSL_STRING_push(pkeyopts, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-sigopt") == 0) { + if (--argc < 1) + goto bad; + if (!sigopts) + sigopts = sk_OPENSSL_STRING_new_null(); + if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-batch") == 0) + batch = 1; + else if (strcmp(*argv, "-newhdr") == 0) + newhdr = 1; + else if (strcmp(*argv, "-modulus") == 0) + modulus = 1; + else if (strcmp(*argv, "-verify") == 0) + verify = 1; + else if (strcmp(*argv, "-nodes") == 0) + nodes = 1; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-verbose") == 0) + verbose = 1; + else if (strcmp(*argv, "-utf8") == 0) + chtype = MBSTRING_UTF8; + else if (strcmp(*argv, "-nameopt") == 0) { + if (--argc < 1) + goto bad; + if (!set_name_ex(&nmflag, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-reqopt") == 0) { + if (--argc < 1) + goto bad; + if (!set_cert_ex(&reqflag, *(++argv))) + goto bad; + } else if (strcmp(*argv, "-subject") == 0) + subject = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-x509") == 0) + x509 = 1; + else if (strcmp(*argv, "-asn1-kludge") == 0) + kludge = 1; + else if (strcmp(*argv, "-no-asn1-kludge") == 0) + kludge = 0; + else if (strcmp(*argv, "-subj") == 0) { + if (--argc < 1) + goto bad; + subj = *(++argv); + } else if (strcmp(*argv, "-multivalue-rdn") == 0) + multirdn = 1; + else if (strcmp(*argv, "-days") == 0) { + if (--argc < 1) + goto bad; + days = atoi(*(++argv)); + if (days == 0) + days = 30; + } else if (strcmp(*argv, "-set_serial") == 0) { + if (--argc < 1) + goto bad; + serial = s2i_ASN1_INTEGER(NULL, *(++argv)); + if (!serial) + goto bad; + } else if (strcmp(*argv, "-extensions") == 0) { + if (--argc < 1) + goto bad; + extensions = *(++argv); + } else if (strcmp(*argv, "-reqexts") == 0) { + if (--argc < 1) + goto bad; + req_exts = *(++argv); + } else if ((md_alg = EVP_get_digestbyname(&((*argv)[1]))) != NULL) { + /* ok */ + digest = md_alg; + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, " -inform arg input format - DER or PEM\n"); + BIO_printf(bio_err, " -outform arg output format - DER or PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, " -text text form of request\n"); + BIO_printf(bio_err, " -pubkey output public key\n"); + BIO_printf(bio_err, " -noout do not output REQ\n"); + BIO_printf(bio_err, " -verify verify signature on REQ\n"); + BIO_printf(bio_err, " -modulus RSA modulus\n"); + BIO_printf(bio_err, " -nodes don't encrypt the output key\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device\n"); + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device\n"); #endif - BIO_printf(bio_err," -subject output the request's subject\n"); - BIO_printf(bio_err," -passin private key password source\n"); - BIO_printf(bio_err," -key file use the private key contained in file\n"); - BIO_printf(bio_err," -keyform arg key file format\n"); - BIO_printf(bio_err," -keyout arg file to send the key to\n"); - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," load the file (or the files in the directory) into\n"); - BIO_printf(bio_err," the random number generator\n"); - BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n"); - BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n"); + BIO_printf(bio_err, " -subject output the request's subject\n"); + BIO_printf(bio_err, " -passin private key password source\n"); + BIO_printf(bio_err, + " -key file use the private key contained in file\n"); + BIO_printf(bio_err, " -keyform arg key file format\n"); + BIO_printf(bio_err, " -keyout arg file to send the key to\n"); + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " load the file (or the files in the directory) into\n"); + BIO_printf(bio_err, " the random number generator\n"); + BIO_printf(bio_err, + " -newkey rsa:bits generate a new RSA key of 'bits' in size\n"); + BIO_printf(bio_err, + " -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n"); #ifndef OPENSSL_NO_ECDSA - BIO_printf(bio_err," -newkey ec:file generate a new EC key, parameters taken from CA in 'file'\n"); + BIO_printf(bio_err, + " -newkey ec:file generate a new EC key, parameters taken from CA in 'file'\n"); #endif - BIO_printf(bio_err," -[digest] Digest to sign with (md5, sha1, md2, mdc2, md4)\n"); - BIO_printf(bio_err," -config file request template file.\n"); - BIO_printf(bio_err," -subj arg set or modify request subject\n"); - BIO_printf(bio_err," -multivalue-rdn enable support for multivalued RDNs\n"); - BIO_printf(bio_err," -new new request.\n"); - BIO_printf(bio_err," -batch do not ask anything during request generation\n"); - BIO_printf(bio_err," -x509 output a x509 structure instead of a cert. req.\n"); - BIO_printf(bio_err," -days number of days a certificate generated by -x509 is valid for.\n"); - BIO_printf(bio_err," -set_serial serial number to use for a certificate generated by -x509.\n"); - BIO_printf(bio_err," -newhdr output \"NEW\" in the header lines\n"); - BIO_printf(bio_err," -asn1-kludge Output the 'request' in a format that is wrong but some CA's\n"); - BIO_printf(bio_err," have been reported as requiring\n"); - BIO_printf(bio_err," -extensions .. specify certificate extension section (override value in config file)\n"); - BIO_printf(bio_err," -reqexts .. specify request extension section (override value in config file)\n"); - BIO_printf(bio_err," -utf8 input characters are UTF8 (default ASCII)\n"); - BIO_printf(bio_err," -nameopt arg - various certificate name options\n"); - BIO_printf(bio_err," -reqopt arg - various request text options\n\n"); - goto end; - } - - ERR_load_crypto_strings(); - if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; - } - -#ifndef MONOLITH /* else this has happened in openssl.c (global `config') */ - /* Lets load up our environment a little */ - p=getenv("OPENSSL_CONF"); - if (p == NULL) - p=getenv("SSLEAY_CONF"); - if (p == NULL) - p=to_free=make_config_name(); - default_config_file=p; - config=NCONF_new(NULL); - i=NCONF_load(config, p, &errline); + BIO_printf(bio_err, + " -[digest] Digest to sign with (md5, sha1, md2, mdc2, md4)\n"); + BIO_printf(bio_err, " -config file request template file.\n"); + BIO_printf(bio_err, + " -subj arg set or modify request subject\n"); + BIO_printf(bio_err, + " -multivalue-rdn enable support for multivalued RDNs\n"); + BIO_printf(bio_err, " -new new request.\n"); + BIO_printf(bio_err, + " -batch do not ask anything during request generation\n"); + BIO_printf(bio_err, + " -x509 output a x509 structure instead of a cert. req.\n"); + BIO_printf(bio_err, + " -days number of days a certificate generated by -x509 is valid for.\n"); + BIO_printf(bio_err, + " -set_serial serial number to use for a certificate generated by -x509.\n"); + BIO_printf(bio_err, + " -newhdr output \"NEW\" in the header lines\n"); + BIO_printf(bio_err, + " -asn1-kludge Output the 'request' in a format that is wrong but some CA's\n"); + BIO_printf(bio_err, + " have been reported as requiring\n"); + BIO_printf(bio_err, + " -extensions .. specify certificate extension section (override value in config file)\n"); + BIO_printf(bio_err, + " -reqexts .. specify request extension section (override value in config file)\n"); + BIO_printf(bio_err, + " -utf8 input characters are UTF8 (default ASCII)\n"); + BIO_printf(bio_err, + " -nameopt arg - various certificate name options\n"); + BIO_printf(bio_err, + " -reqopt arg - various request text options\n\n"); + goto end; + } + + ERR_load_crypto_strings(); + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } +#ifndef MONOLITH /* else this has happened in openssl.c + * (global `config') */ + /* Lets load up our environment a little */ + p = getenv("OPENSSL_CONF"); + if (p == NULL) + p = getenv("SSLEAY_CONF"); + if (p == NULL) + p = to_free = make_config_name(); + default_config_file = p; + config = NCONF_new(NULL); + i = NCONF_load(config, p, &errline); #endif - if (template != NULL) - { - long errline = -1; - - if( verbose ) - BIO_printf(bio_err,"Using configuration from %s\n",template); - req_conf=NCONF_new(NULL); - i=NCONF_load(req_conf,template,&errline); - if (i == 0) - { - BIO_printf(bio_err,"error on line %ld of %s\n",errline,template); - goto end; - } - } - else - { - req_conf=config; - - if (req_conf == NULL) - { - BIO_printf(bio_err,"Unable to load config info from %s\n", default_config_file); - if (newreq) - goto end; - } - else if( verbose ) - BIO_printf(bio_err,"Using configuration from %s\n", - default_config_file); - } - - if (req_conf != NULL) - { - if (!load_config(bio_err, req_conf)) - goto end; - p=NCONF_get_string(req_conf,NULL,"oid_file"); - if (p == NULL) - ERR_clear_error(); - if (p != NULL) - { - BIO *oid_bio; - - oid_bio=BIO_new_file(p,"r"); - if (oid_bio == NULL) - { - /*- - BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); - ERR_print_errors(bio_err); - */ - } - else - { - OBJ_create_objects(oid_bio); - BIO_free(oid_bio); - } - } - } - if(!add_oid_section(bio_err, req_conf)) goto end; - - if (md_alg == NULL) - { - p=NCONF_get_string(req_conf,SECTION,"default_md"); - if (p == NULL) - ERR_clear_error(); - if (p != NULL) - { - if ((md_alg=EVP_get_digestbyname(p)) != NULL) - digest=md_alg; - } - } - - if (!extensions) - { - extensions = NCONF_get_string(req_conf, SECTION, V3_EXTENSIONS); - if (!extensions) - ERR_clear_error(); - } - if (extensions) { - /* Check syntax of file */ - X509V3_CTX ctx; - X509V3_set_ctx_test(&ctx); - X509V3_set_nconf(&ctx, req_conf); - if(!X509V3_EXT_add_nconf(req_conf, &ctx, extensions, NULL)) { - BIO_printf(bio_err, - "Error Loading extension section %s\n", extensions); - goto end; - } - } - - if(!passin) - { - passin = NCONF_get_string(req_conf, SECTION, "input_password"); - if (!passin) - ERR_clear_error(); - } - - if(!passout) - { - passout = NCONF_get_string(req_conf, SECTION, "output_password"); - if (!passout) - ERR_clear_error(); - } - - p = NCONF_get_string(req_conf, SECTION, STRING_MASK); - if (!p) - ERR_clear_error(); - - if(p && !ASN1_STRING_set_default_mask_asc(p)) { - BIO_printf(bio_err, "Invalid global string mask setting %s\n", p); - goto end; - } - - if (chtype != MBSTRING_UTF8) - { - p = NCONF_get_string(req_conf, SECTION, UTF8_IN); - if (!p) - ERR_clear_error(); - else if (!strcmp(p, "yes")) - chtype = MBSTRING_UTF8; - } - - - if(!req_exts) - { - req_exts = NCONF_get_string(req_conf, SECTION, REQ_EXTENSIONS); - if (!req_exts) - ERR_clear_error(); - } - if(req_exts) { - /* Check syntax of file */ - X509V3_CTX ctx; - X509V3_set_ctx_test(&ctx); - X509V3_set_nconf(&ctx, req_conf); - if(!X509V3_EXT_add_nconf(req_conf, &ctx, req_exts, NULL)) { - BIO_printf(bio_err, - "Error Loading request extension section %s\n", - req_exts); - goto end; - } - } - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - goto end; + if (template != NULL) { + long errline = -1; + + if (verbose) + BIO_printf(bio_err, "Using configuration from %s\n", template); + req_conf = NCONF_new(NULL); + i = NCONF_load(req_conf, template, &errline); + if (i == 0) { + BIO_printf(bio_err, "error on line %ld of %s\n", errline, + template); + goto end; + } + } else { + req_conf = config; + + if (req_conf == NULL) { + BIO_printf(bio_err, "Unable to load config info from %s\n", + default_config_file); + if (newreq) + goto end; + } else if (verbose) + BIO_printf(bio_err, "Using configuration from %s\n", + default_config_file); + } + + if (req_conf != NULL) { + if (!load_config(bio_err, req_conf)) + goto end; + p = NCONF_get_string(req_conf, NULL, "oid_file"); + if (p == NULL) + ERR_clear_error(); + if (p != NULL) { + BIO *oid_bio; + + oid_bio = BIO_new_file(p, "r"); + if (oid_bio == NULL) { + /*- + BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); + ERR_print_errors(bio_err); + */ + } else { + OBJ_create_objects(oid_bio); + BIO_free(oid_bio); + } + } + } + if (!add_oid_section(bio_err, req_conf)) + goto end; + + if (md_alg == NULL) { + p = NCONF_get_string(req_conf, SECTION, "default_md"); + if (p == NULL) + ERR_clear_error(); + if (p != NULL) { + if ((md_alg = EVP_get_digestbyname(p)) != NULL) + digest = md_alg; + } + } + + if (!extensions) { + extensions = NCONF_get_string(req_conf, SECTION, V3_EXTENSIONS); + if (!extensions) + ERR_clear_error(); + } + if (extensions) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, req_conf); + if (!X509V3_EXT_add_nconf(req_conf, &ctx, extensions, NULL)) { + BIO_printf(bio_err, + "Error Loading extension section %s\n", extensions); + goto end; + } + } + + if (!passin) { + passin = NCONF_get_string(req_conf, SECTION, "input_password"); + if (!passin) + ERR_clear_error(); + } + + if (!passout) { + passout = NCONF_get_string(req_conf, SECTION, "output_password"); + if (!passout) + ERR_clear_error(); + } + + p = NCONF_get_string(req_conf, SECTION, STRING_MASK); + if (!p) + ERR_clear_error(); + + if (p && !ASN1_STRING_set_default_mask_asc(p)) { + BIO_printf(bio_err, "Invalid global string mask setting %s\n", p); + goto end; + } + + if (chtype != MBSTRING_UTF8) { + p = NCONF_get_string(req_conf, SECTION, UTF8_IN); + if (!p) + ERR_clear_error(); + else if (!strcmp(p, "yes")) + chtype = MBSTRING_UTF8; + } + + if (!req_exts) { + req_exts = NCONF_get_string(req_conf, SECTION, REQ_EXTENSIONS); + if (!req_exts) + ERR_clear_error(); + } + if (req_exts) { + /* Check syntax of file */ + X509V3_CTX ctx; + X509V3_set_ctx_test(&ctx); + X509V3_set_nconf(&ctx, req_conf); + if (!X509V3_EXT_add_nconf(req_conf, &ctx, req_exts, NULL)) { + BIO_printf(bio_err, + "Error Loading request extension section %s\n", + req_exts); + goto end; + } + } + + in = BIO_new(BIO_s_file()); + out = BIO_new(BIO_s_file()); + if ((in == NULL) || (out == NULL)) + goto end; #ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); + e = setup_engine(bio_err, engine, 0); #endif - if (keyfile != NULL) - { - pkey = load_key(bio_err, keyfile, keyform, 0, passin, e, - "Private Key"); - if (!pkey) - { - /* load_key() has already printed an appropriate - message */ - goto end; - } - else - { - char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); - if (randfile == NULL) - ERR_clear_error(); - app_RAND_load_file(randfile, bio_err, 0); - } - } - - if (newreq && (pkey == NULL)) - { - char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); - if (randfile == NULL) - ERR_clear_error(); - app_RAND_load_file(randfile, bio_err, 0); - if (inrand) - app_RAND_load_files(inrand); - - if (!NCONF_get_number(req_conf,SECTION,BITS, &newkey)) - { - newkey=DEFAULT_KEY_LENGTH; - } - - if (keyalg) - { - genctx = set_keygen_ctx(bio_err, keyalg, &pkey_type, &newkey, - &keyalgstr, gen_eng); - if (!genctx) - goto end; - } - - if (newkey < MIN_KEY_LENGTH && (pkey_type == EVP_PKEY_RSA || pkey_type == EVP_PKEY_DSA)) - { - BIO_printf(bio_err,"private key length is too short,\n"); - BIO_printf(bio_err,"it needs to be at least %d bits, not %ld\n",MIN_KEY_LENGTH,newkey); - goto end; - } - - if (!genctx) - { - genctx = set_keygen_ctx(bio_err, NULL, &pkey_type, &newkey, - &keyalgstr, gen_eng); - if (!genctx) - goto end; - } - - if (pkeyopts) - { - char *genopt; - for (i = 0; i < sk_OPENSSL_STRING_num(pkeyopts); i++) - { - genopt = sk_OPENSSL_STRING_value(pkeyopts, i); - if (pkey_ctrl_string(genctx, genopt) <= 0) - { - BIO_printf(bio_err, - "parameter error \"%s\"\n", - genopt); - ERR_print_errors(bio_err); - goto end; - } - } - } - - BIO_printf(bio_err,"Generating a %ld bit %s private key\n", - newkey, keyalgstr); - - EVP_PKEY_CTX_set_cb(genctx, genpkey_cb); - EVP_PKEY_CTX_set_app_data(genctx, bio_err); - - if (EVP_PKEY_keygen(genctx, &pkey) <= 0) - { - BIO_puts(bio_err, "Error Generating Key\n"); - goto end; - } - - EVP_PKEY_CTX_free(genctx); - genctx = NULL; - - app_RAND_write_file(randfile, bio_err); - - if (keyout == NULL) - { - keyout=NCONF_get_string(req_conf,SECTION,KEYFILE); - if (keyout == NULL) - ERR_clear_error(); - } - - if (keyout == NULL) - { - BIO_printf(bio_err,"writing new private key to stdout\n"); - BIO_set_fp(out,stdout,BIO_NOCLOSE); + if (keyfile != NULL) { + pkey = load_key(bio_err, keyfile, keyform, 0, passin, e, + "Private Key"); + if (!pkey) { + /* + * load_key() has already printed an appropriate message + */ + goto end; + } else { + char *randfile = NCONF_get_string(req_conf, SECTION, "RANDFILE"); + if (randfile == NULL) + ERR_clear_error(); + app_RAND_load_file(randfile, bio_err, 0); + } + } + + if (newreq && (pkey == NULL)) { + char *randfile = NCONF_get_string(req_conf, SECTION, "RANDFILE"); + if (randfile == NULL) + ERR_clear_error(); + app_RAND_load_file(randfile, bio_err, 0); + if (inrand) + app_RAND_load_files(inrand); + + if (!NCONF_get_number(req_conf, SECTION, BITS, &newkey)) { + newkey = DEFAULT_KEY_LENGTH; + } + + if (keyalg) { + genctx = set_keygen_ctx(bio_err, keyalg, &pkey_type, &newkey, + &keyalgstr, gen_eng); + if (!genctx) + goto end; + } + + if (newkey < MIN_KEY_LENGTH + && (pkey_type == EVP_PKEY_RSA || pkey_type == EVP_PKEY_DSA)) { + BIO_printf(bio_err, "private key length is too short,\n"); + BIO_printf(bio_err, "it needs to be at least %d bits, not %ld\n", + MIN_KEY_LENGTH, newkey); + goto end; + } + + if (!genctx) { + genctx = set_keygen_ctx(bio_err, NULL, &pkey_type, &newkey, + &keyalgstr, gen_eng); + if (!genctx) + goto end; + } + + if (pkeyopts) { + char *genopt; + for (i = 0; i < sk_OPENSSL_STRING_num(pkeyopts); i++) { + genopt = sk_OPENSSL_STRING_value(pkeyopts, i); + if (pkey_ctrl_string(genctx, genopt) <= 0) { + BIO_printf(bio_err, "parameter error \"%s\"\n", genopt); + ERR_print_errors(bio_err); + goto end; + } + } + } + + BIO_printf(bio_err, "Generating a %ld bit %s private key\n", + newkey, keyalgstr); + + EVP_PKEY_CTX_set_cb(genctx, genpkey_cb); + EVP_PKEY_CTX_set_app_data(genctx, bio_err); + + if (EVP_PKEY_keygen(genctx, &pkey) <= 0) { + BIO_puts(bio_err, "Error Generating Key\n"); + goto end; + } + + EVP_PKEY_CTX_free(genctx); + genctx = NULL; + + app_RAND_write_file(randfile, bio_err); + + if (keyout == NULL) { + keyout = NCONF_get_string(req_conf, SECTION, KEYFILE); + if (keyout == NULL) + ERR_clear_error(); + } + + if (keyout == NULL) { + BIO_printf(bio_err, "writing new private key to stdout\n"); + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - BIO_printf(bio_err,"writing new private key to '%s'\n",keyout); - if (BIO_write_filename(out,keyout) <= 0) - { - perror(keyout); - goto end; - } - } - - p=NCONF_get_string(req_conf,SECTION,"encrypt_rsa_key"); - if (p == NULL) - { - ERR_clear_error(); - p=NCONF_get_string(req_conf,SECTION,"encrypt_key"); - if (p == NULL) - ERR_clear_error(); - } - if ((p != NULL) && (strcmp(p,"no") == 0)) - cipher=NULL; - if (nodes) cipher=NULL; - - i=0; -loop: - if (!PEM_write_bio_PrivateKey(out,pkey,cipher, - NULL,0,NULL,passout)) - { - if ((ERR_GET_REASON(ERR_peek_error()) == - PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3)) - { - ERR_clear_error(); - i++; - goto loop; - } - goto end; - } - BIO_printf(bio_err,"-----\n"); - } - - if (!newreq) - { - /* Since we are using a pre-existing certificate - * request, the kludge 'format' info should not be - * changed. */ - kludge= -1; - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - - if (informat == FORMAT_ASN1) - req=d2i_X509_REQ_bio(in,NULL); - else if (informat == FORMAT_PEM) - req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); - else - { - BIO_printf(bio_err,"bad input format specified for X509 request\n"); - goto end; - } - if (req == NULL) - { - BIO_printf(bio_err,"unable to load X509 request\n"); - goto end; - } - } - - if (newreq || x509) - { - if (pkey == NULL) - { - BIO_printf(bio_err,"you need to specify a private key\n"); - goto end; - } - - if (req == NULL) - { - req=X509_REQ_new(); - if (req == NULL) - { - goto end; - } - - i=make_REQ(req,pkey,subj,multirdn,!x509, chtype); - subj=NULL; /* done processing '-subj' option */ - if ((kludge > 0) && !sk_X509_ATTRIBUTE_num(req->req_info->attributes)) - { - sk_X509_ATTRIBUTE_free(req->req_info->attributes); - req->req_info->attributes = NULL; - } - if (!i) - { - BIO_printf(bio_err,"problems making Certificate Request\n"); - goto end; - } - } - if (x509) - { - EVP_PKEY *tmppkey; - X509V3_CTX ext_ctx; - if ((x509ss=X509_new()) == NULL) goto end; - - /* Set version to V3 */ - if(extensions && !X509_set_version(x509ss, 2)) goto end; - if (serial) - { - if (!X509_set_serialNumber(x509ss, serial)) goto end; - } - else - { - if (!rand_serial(NULL, - X509_get_serialNumber(x509ss))) - goto end; - } - - if (!X509_set_issuer_name(x509ss, X509_REQ_get_subject_name(req))) goto end; - if (!X509_gmtime_adj(X509_get_notBefore(x509ss),0)) goto end; - if (!X509_time_adj_ex(X509_get_notAfter(x509ss), days, 0, NULL)) goto end; - if (!X509_set_subject_name(x509ss, X509_REQ_get_subject_name(req))) goto end; - tmppkey = X509_REQ_get_pubkey(req); - if (!tmppkey || !X509_set_pubkey(x509ss,tmppkey)) goto end; - EVP_PKEY_free(tmppkey); - - /* Set up V3 context struct */ - - X509V3_set_ctx(&ext_ctx, x509ss, x509ss, NULL, NULL, 0); - X509V3_set_nconf(&ext_ctx, req_conf); - - /* Add extensions */ - if(extensions && !X509V3_EXT_add_nconf(req_conf, - &ext_ctx, extensions, x509ss)) - { - BIO_printf(bio_err, - "Error Loading extension section %s\n", - extensions); - goto end; - } - - i=do_X509_sign(bio_err, x509ss, pkey, digest, sigopts); - if (!i) - { - ERR_print_errors(bio_err); - goto end; - } - } - else - { - X509V3_CTX ext_ctx; - - /* Set up V3 context struct */ - - X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0); - X509V3_set_nconf(&ext_ctx, req_conf); - - /* Add extensions */ - if(req_exts && !X509V3_EXT_REQ_add_nconf(req_conf, - &ext_ctx, req_exts, req)) - { - BIO_printf(bio_err, - "Error Loading extension section %s\n", - req_exts); - goto end; - } - i=do_X509_REQ_sign(bio_err, req, pkey, digest, sigopts); - if (!i) - { - ERR_print_errors(bio_err); - goto end; - } - } - } - - if (subj && x509) - { - BIO_printf(bio_err, "Cannot modifiy certificate subject\n"); - goto end; - } - - if (subj && !x509) - { - if (verbose) - { - BIO_printf(bio_err, "Modifying Request's Subject\n"); - print_name(bio_err, "old subject=", X509_REQ_get_subject_name(req), nmflag); - } - - if (build_subject(req, subj, chtype, multirdn) == 0) - { - BIO_printf(bio_err, "ERROR: cannot modify subject\n"); - ex=1; - goto end; - } - - req->req_info->enc.modified = 1; - - if (verbose) - { - print_name(bio_err, "new subject=", X509_REQ_get_subject_name(req), nmflag); - } - } - - if (verify && !x509) - { - int tmp=0; - - if (pkey == NULL) - { - pkey=X509_REQ_get_pubkey(req); - tmp=1; - if (pkey == NULL) goto end; - } - - i=X509_REQ_verify(req,pkey); - if (tmp) { - EVP_PKEY_free(pkey); - pkey=NULL; - } - - if (i < 0) - { - goto end; - } - else if (i == 0) - { - BIO_printf(bio_err,"verify failure\n"); - ERR_print_errors(bio_err); - } - else /* if (i > 0) */ - BIO_printf(bio_err,"verify OK\n"); - } - - if (noout && !text && !modulus && !subject && !pubkey) - { - ex=0; - goto end; - } - - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); + } else { + BIO_printf(bio_err, "writing new private key to '%s'\n", keyout); + if (BIO_write_filename(out, keyout) <= 0) { + perror(keyout); + goto end; + } + } + + p = NCONF_get_string(req_conf, SECTION, "encrypt_rsa_key"); + if (p == NULL) { + ERR_clear_error(); + p = NCONF_get_string(req_conf, SECTION, "encrypt_key"); + if (p == NULL) + ERR_clear_error(); + } + if ((p != NULL) && (strcmp(p, "no") == 0)) + cipher = NULL; + if (nodes) + cipher = NULL; + + i = 0; + loop: + if (!PEM_write_bio_PrivateKey(out, pkey, cipher, + NULL, 0, NULL, passout)) { + if ((ERR_GET_REASON(ERR_peek_error()) == + PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3)) { + ERR_clear_error(); + i++; + goto loop; + } + goto end; + } + BIO_printf(bio_err, "-----\n"); + } + + if (!newreq) { + /* + * Since we are using a pre-existing certificate request, the kludge + * 'format' info should not be changed. + */ + kludge = -1; + if (infile == NULL) + BIO_set_fp(in, stdin, BIO_NOCLOSE); + else { + if (BIO_read_filename(in, infile) <= 0) { + perror(infile); + goto end; + } + } + + if (informat == FORMAT_ASN1) + req = d2i_X509_REQ_bio(in, NULL); + else if (informat == FORMAT_PEM) + req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL); + else { + BIO_printf(bio_err, + "bad input format specified for X509 request\n"); + goto end; + } + if (req == NULL) { + BIO_printf(bio_err, "unable to load X509 request\n"); + goto end; + } + } + + if (newreq || x509) { + if (pkey == NULL) { + BIO_printf(bio_err, "you need to specify a private key\n"); + goto end; + } + + if (req == NULL) { + req = X509_REQ_new(); + if (req == NULL) { + goto end; + } + + i = make_REQ(req, pkey, subj, multirdn, !x509, chtype); + subj = NULL; /* done processing '-subj' option */ + if ((kludge > 0) + && !sk_X509_ATTRIBUTE_num(req->req_info->attributes)) { + sk_X509_ATTRIBUTE_free(req->req_info->attributes); + req->req_info->attributes = NULL; + } + if (!i) { + BIO_printf(bio_err, "problems making Certificate Request\n"); + goto end; + } + } + if (x509) { + EVP_PKEY *tmppkey; + X509V3_CTX ext_ctx; + if ((x509ss = X509_new()) == NULL) + goto end; + + /* Set version to V3 */ + if (extensions && !X509_set_version(x509ss, 2)) + goto end; + if (serial) { + if (!X509_set_serialNumber(x509ss, serial)) + goto end; + } else { + if (!rand_serial(NULL, X509_get_serialNumber(x509ss))) + goto end; + } + + if (!X509_set_issuer_name(x509ss, X509_REQ_get_subject_name(req))) + goto end; + if (!X509_gmtime_adj(X509_get_notBefore(x509ss), 0)) + goto end; + if (!X509_time_adj_ex(X509_get_notAfter(x509ss), days, 0, NULL)) + goto end; + if (!X509_set_subject_name + (x509ss, X509_REQ_get_subject_name(req))) + goto end; + tmppkey = X509_REQ_get_pubkey(req); + if (!tmppkey || !X509_set_pubkey(x509ss, tmppkey)) + goto end; + EVP_PKEY_free(tmppkey); + + /* Set up V3 context struct */ + + X509V3_set_ctx(&ext_ctx, x509ss, x509ss, NULL, NULL, 0); + X509V3_set_nconf(&ext_ctx, req_conf); + + /* Add extensions */ + if (extensions && !X509V3_EXT_add_nconf(req_conf, + &ext_ctx, extensions, + x509ss)) { + BIO_printf(bio_err, "Error Loading extension section %s\n", + extensions); + goto end; + } + + i = do_X509_sign(bio_err, x509ss, pkey, digest, sigopts); + if (!i) { + ERR_print_errors(bio_err); + goto end; + } + } else { + X509V3_CTX ext_ctx; + + /* Set up V3 context struct */ + + X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0); + X509V3_set_nconf(&ext_ctx, req_conf); + + /* Add extensions */ + if (req_exts && !X509V3_EXT_REQ_add_nconf(req_conf, + &ext_ctx, req_exts, + req)) { + BIO_printf(bio_err, "Error Loading extension section %s\n", + req_exts); + goto end; + } + i = do_X509_REQ_sign(bio_err, req, pkey, digest, sigopts); + if (!i) { + ERR_print_errors(bio_err); + goto end; + } + } + } + + if (subj && x509) { + BIO_printf(bio_err, "Cannot modifiy certificate subject\n"); + goto end; + } + + if (subj && !x509) { + if (verbose) { + BIO_printf(bio_err, "Modifying Request's Subject\n"); + print_name(bio_err, "old subject=", + X509_REQ_get_subject_name(req), nmflag); + } + + if (build_subject(req, subj, chtype, multirdn) == 0) { + BIO_printf(bio_err, "ERROR: cannot modify subject\n"); + ex = 1; + goto end; + } + + req->req_info->enc.modified = 1; + + if (verbose) { + print_name(bio_err, "new subject=", + X509_REQ_get_subject_name(req), nmflag); + } + } + + if (verify && !x509) { + int tmp = 0; + + if (pkey == NULL) { + pkey = X509_REQ_get_pubkey(req); + tmp = 1; + if (pkey == NULL) + goto end; + } + + i = X509_REQ_verify(req, pkey); + if (tmp) { + EVP_PKEY_free(pkey); + pkey = NULL; + } + + if (i < 0) { + goto end; + } else if (i == 0) { + BIO_printf(bio_err, "verify failure\n"); + ERR_print_errors(bio_err); + } else /* if (i > 0) */ + BIO_printf(bio_err, "verify OK\n"); + } + + if (noout && !text && !modulus && !subject && !pubkey) { + ex = 0; + goto end; + } + + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } #endif - } - else - { - if ((keyout != NULL) && (strcmp(outfile,keyout) == 0)) - i=(int)BIO_append_filename(out,outfile); - else - i=(int)BIO_write_filename(out,outfile); - if (!i) - { - perror(outfile); - goto end; - } - } - - if (pubkey) - { - EVP_PKEY *tpubkey; - tpubkey=X509_REQ_get_pubkey(req); - if (tpubkey == NULL) - { - BIO_printf(bio_err,"Error getting public key\n"); - ERR_print_errors(bio_err); - goto end; - } - PEM_write_bio_PUBKEY(out, tpubkey); - EVP_PKEY_free(tpubkey); - } - - if (text) - { - if (x509) - X509_print_ex(out, x509ss, nmflag, reqflag); - else - X509_REQ_print_ex(out, req, nmflag, reqflag); - } - - if(subject) - { - if(x509) - print_name(out, "subject=", X509_get_subject_name(x509ss), nmflag); - else - print_name(out, "subject=", X509_REQ_get_subject_name(req), nmflag); - } - - if (modulus) - { - EVP_PKEY *tpubkey; - - if (x509) - tpubkey=X509_get_pubkey(x509ss); - else - tpubkey=X509_REQ_get_pubkey(req); - if (tpubkey == NULL) - { - fprintf(stdout,"Modulus=unavailable\n"); - goto end; - } - fprintf(stdout,"Modulus="); + } else { + if ((keyout != NULL) && (strcmp(outfile, keyout) == 0)) + i = (int)BIO_append_filename(out, outfile); + else + i = (int)BIO_write_filename(out, outfile); + if (!i) { + perror(outfile); + goto end; + } + } + + if (pubkey) { + EVP_PKEY *tpubkey; + tpubkey = X509_REQ_get_pubkey(req); + if (tpubkey == NULL) { + BIO_printf(bio_err, "Error getting public key\n"); + ERR_print_errors(bio_err); + goto end; + } + PEM_write_bio_PUBKEY(out, tpubkey); + EVP_PKEY_free(tpubkey); + } + + if (text) { + if (x509) + X509_print_ex(out, x509ss, nmflag, reqflag); + else + X509_REQ_print_ex(out, req, nmflag, reqflag); + } + + if (subject) { + if (x509) + print_name(out, "subject=", X509_get_subject_name(x509ss), + nmflag); + else + print_name(out, "subject=", X509_REQ_get_subject_name(req), + nmflag); + } + + if (modulus) { + EVP_PKEY *tpubkey; + + if (x509) + tpubkey = X509_get_pubkey(x509ss); + else + tpubkey = X509_REQ_get_pubkey(req); + if (tpubkey == NULL) { + fprintf(stdout, "Modulus=unavailable\n"); + goto end; + } + fprintf(stdout, "Modulus="); #ifndef OPENSSL_NO_RSA - if (EVP_PKEY_base_id(tpubkey) == EVP_PKEY_RSA) - BN_print(out,tpubkey->pkey.rsa->n); - else + if (EVP_PKEY_base_id(tpubkey) == EVP_PKEY_RSA) + BN_print(out, tpubkey->pkey.rsa->n); + else #endif - fprintf(stdout,"Wrong Algorithm type"); - EVP_PKEY_free(tpubkey); - fprintf(stdout,"\n"); - } - - if (!noout && !x509) - { - if (outformat == FORMAT_ASN1) - i=i2d_X509_REQ_bio(out,req); - else if (outformat == FORMAT_PEM) { - if(newhdr) i=PEM_write_bio_X509_REQ_NEW(out,req); - else i=PEM_write_bio_X509_REQ(out,req); - } else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write X509 request\n"); - goto end; - } - } - if (!noout && x509 && (x509ss != NULL)) - { - if (outformat == FORMAT_ASN1) - i=i2d_X509_bio(out,x509ss); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_X509(out,x509ss); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write X509 certificate\n"); - goto end; - } - } - ex=0; -end: + fprintf(stdout, "Wrong Algorithm type"); + EVP_PKEY_free(tpubkey); + fprintf(stdout, "\n"); + } + + if (!noout && !x509) { + if (outformat == FORMAT_ASN1) + i = i2d_X509_REQ_bio(out, req); + else if (outformat == FORMAT_PEM) { + if (newhdr) + i = PEM_write_bio_X509_REQ_NEW(out, req); + else + i = PEM_write_bio_X509_REQ(out, req); + } else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write X509 request\n"); + goto end; + } + } + if (!noout && x509 && (x509ss != NULL)) { + if (outformat == FORMAT_ASN1) + i = i2d_X509_bio(out, x509ss); + else if (outformat == FORMAT_PEM) + i = PEM_write_bio_X509(out, x509ss); + else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (!i) { + BIO_printf(bio_err, "unable to write X509 certificate\n"); + goto end; + } + } + ex = 0; + end: #ifndef MONOLITH - if(to_free) - OPENSSL_free(to_free); + if (to_free) + OPENSSL_free(to_free); #endif - if (ex) - { - ERR_print_errors(bio_err); - } - if ((req_conf != NULL) && (req_conf != config)) NCONF_free(req_conf); - BIO_free(in); - BIO_free_all(out); - EVP_PKEY_free(pkey); - if (genctx) - EVP_PKEY_CTX_free(genctx); - if (pkeyopts) - sk_OPENSSL_STRING_free(pkeyopts); - if (sigopts) - sk_OPENSSL_STRING_free(sigopts); + if (ex) { + ERR_print_errors(bio_err); + } + if ((req_conf != NULL) && (req_conf != config)) + NCONF_free(req_conf); + BIO_free(in); + BIO_free_all(out); + EVP_PKEY_free(pkey); + if (genctx) + EVP_PKEY_CTX_free(genctx); + if (pkeyopts) + sk_OPENSSL_STRING_free(pkeyopts); + if (sigopts) + sk_OPENSSL_STRING_free(sigopts); #ifndef OPENSSL_NO_ENGINE - if (gen_eng) - ENGINE_free(gen_eng); + if (gen_eng) + ENGINE_free(gen_eng); #endif - if (keyalgstr) - OPENSSL_free(keyalgstr); - X509_REQ_free(req); - X509_free(x509ss); - ASN1_INTEGER_free(serial); - if(passargin && passin) OPENSSL_free(passin); - if(passargout && passout) OPENSSL_free(passout); - OBJ_cleanup(); - apps_shutdown(); - OPENSSL_EXIT(ex); - } + if (keyalgstr) + OPENSSL_free(keyalgstr); + X509_REQ_free(req); + X509_free(x509ss); + ASN1_INTEGER_free(serial); + if (passargin && passin) + OPENSSL_free(passin); + if (passargout && passout) + OPENSSL_free(passout); + OBJ_cleanup(); + apps_shutdown(); + OPENSSL_EXIT(ex); +} static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, char *subj, int multirdn, - int attribs, unsigned long chtype) - { - int ret=0,i; - char no_prompt = 0; - STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL; - char *tmp, *dn_sect,*attr_sect; - - tmp=NCONF_get_string(req_conf,SECTION,PROMPT); - if (tmp == NULL) - ERR_clear_error(); - if((tmp != NULL) && !strcmp(tmp, "no")) no_prompt = 1; - - dn_sect=NCONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME); - if (dn_sect == NULL) - { - BIO_printf(bio_err,"unable to find '%s' in config\n", - DISTINGUISHED_NAME); - goto err; - } - dn_sk=NCONF_get_section(req_conf,dn_sect); - if (dn_sk == NULL) - { - BIO_printf(bio_err,"unable to get '%s' section\n",dn_sect); - goto err; - } - - attr_sect=NCONF_get_string(req_conf,SECTION,ATTRIBUTES); - if (attr_sect == NULL) - { - ERR_clear_error(); - attr_sk=NULL; - } - else - { - attr_sk=NCONF_get_section(req_conf,attr_sect); - if (attr_sk == NULL) - { - BIO_printf(bio_err,"unable to get '%s' section\n",attr_sect); - goto err; - } - } - - /* setup version number */ - if (!X509_REQ_set_version(req,0L)) goto err; /* version 1 */ - - if (no_prompt) - i = auto_info(req, dn_sk, attr_sk, attribs, chtype); - else - { - if (subj) - i = build_subject(req, subj, chtype, multirdn); - else - i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs, chtype); - } - if(!i) goto err; - - if (!X509_REQ_set_pubkey(req,pkey)) goto err; - - ret=1; -err: - return(ret); - } + int attribs, unsigned long chtype) +{ + int ret = 0, i; + char no_prompt = 0; + STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL; + char *tmp, *dn_sect, *attr_sect; + + tmp = NCONF_get_string(req_conf, SECTION, PROMPT); + if (tmp == NULL) + ERR_clear_error(); + if ((tmp != NULL) && !strcmp(tmp, "no")) + no_prompt = 1; + + dn_sect = NCONF_get_string(req_conf, SECTION, DISTINGUISHED_NAME); + if (dn_sect == NULL) { + BIO_printf(bio_err, "unable to find '%s' in config\n", + DISTINGUISHED_NAME); + goto err; + } + dn_sk = NCONF_get_section(req_conf, dn_sect); + if (dn_sk == NULL) { + BIO_printf(bio_err, "unable to get '%s' section\n", dn_sect); + goto err; + } + + attr_sect = NCONF_get_string(req_conf, SECTION, ATTRIBUTES); + if (attr_sect == NULL) { + ERR_clear_error(); + attr_sk = NULL; + } else { + attr_sk = NCONF_get_section(req_conf, attr_sect); + if (attr_sk == NULL) { + BIO_printf(bio_err, "unable to get '%s' section\n", attr_sect); + goto err; + } + } + + /* setup version number */ + if (!X509_REQ_set_version(req, 0L)) + goto err; /* version 1 */ + + if (no_prompt) + i = auto_info(req, dn_sk, attr_sk, attribs, chtype); + else { + if (subj) + i = build_subject(req, subj, chtype, multirdn); + else + i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs, + chtype); + } + if (!i) + goto err; + + if (!X509_REQ_set_pubkey(req, pkey)) + goto err; + + ret = 1; + err: + return (ret); +} /* * subject is expected to be in the format /type0=value0/type1=value1/type2=... * where characters may be escaped by \ */ -static int build_subject(X509_REQ *req, char *subject, unsigned long chtype, int multirdn) - { - X509_NAME *n; - - if (!(n = parse_name(subject, chtype, multirdn))) - return 0; - - if (!X509_REQ_set_subject_name(req, n)) - { - X509_NAME_free(n); - return 0; - } - X509_NAME_free(n); - return 1; -} +static int build_subject(X509_REQ *req, char *subject, unsigned long chtype, + int multirdn) +{ + X509_NAME *n; + if (!(n = parse_name(subject, chtype, multirdn))) + return 0; + + if (!X509_REQ_set_subject_name(req, n)) { + X509_NAME_free(n); + return 0; + } + X509_NAME_free(n); + return 1; +} static int prompt_info(X509_REQ *req, - STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, - STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, - unsigned long chtype) - { - int i; - char *p,*q; - char buf[100]; - int nid, mval; - long n_min,n_max; - char *type, *value; - const char *def; - CONF_VALUE *v; - X509_NAME *subj; - subj = X509_REQ_get_subject_name(req); - - if(!batch) - { - BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n"); - BIO_printf(bio_err,"into your certificate request.\n"); - BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n"); - BIO_printf(bio_err,"There are quite a few fields but you can leave some blank\n"); - BIO_printf(bio_err,"For some fields there will be a default value,\n"); - BIO_printf(bio_err,"If you enter '.', the field will be left blank.\n"); - BIO_printf(bio_err,"-----\n"); - } - - - if (sk_CONF_VALUE_num(dn_sk)) - { - i= -1; -start: for (;;) - { - i++; - if (sk_CONF_VALUE_num(dn_sk) <= i) break; - - v=sk_CONF_VALUE_value(dn_sk,i); - p=q=NULL; - type=v->name; - if(!check_end(type,"_min") || !check_end(type,"_max") || - !check_end(type,"_default") || - !check_end(type,"_value")) continue; - /* Skip past any leading X. X: X, etc to allow for - * multiple instances - */ - for(p = v->name; *p ; p++) - if ((*p == ':') || (*p == ',') || - (*p == '.')) { - p++; - if(*p) type = p; - break; - } - if (*type == '+') - { - mval = -1; - type++; - } - else - mval = 0; - /* If OBJ not recognised ignore it */ - if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start; - if (BIO_snprintf(buf,sizeof buf,"%s_default",v->name) - >= (int)sizeof(buf)) - { - BIO_printf(bio_err,"Name '%s' too long\n",v->name); - return 0; - } - - if ((def=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) - { - ERR_clear_error(); - def=""; - } - - BIO_snprintf(buf,sizeof buf,"%s_value",v->name); - if ((value=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) - { - ERR_clear_error(); - value=NULL; - } - - BIO_snprintf(buf,sizeof buf,"%s_min",v->name); - if (!NCONF_get_number(req_conf,dn_sect,buf, &n_min)) - { - ERR_clear_error(); - n_min = -1; - } - - BIO_snprintf(buf,sizeof buf,"%s_max",v->name); - if (!NCONF_get_number(req_conf,dn_sect,buf, &n_max)) - { - ERR_clear_error(); - n_max = -1; - } - - if (!add_DN_object(subj,v->value,def,value,nid, - n_min,n_max, chtype, mval)) - return 0; - } - if (X509_NAME_entry_count(subj) == 0) - { - BIO_printf(bio_err,"error, no objects specified in config file\n"); - return 0; - } - - if (attribs) - { - if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0) && (!batch)) - { - BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n"); - BIO_printf(bio_err,"to be sent with your certificate request\n"); - } - - i= -1; -start2: for (;;) - { - i++; - if ((attr_sk == NULL) || - (sk_CONF_VALUE_num(attr_sk) <= i)) - break; - - v=sk_CONF_VALUE_value(attr_sk,i); - type=v->name; - if ((nid=OBJ_txt2nid(type)) == NID_undef) - goto start2; - - if (BIO_snprintf(buf,sizeof buf,"%s_default",type) - >= (int)sizeof(buf)) - { - BIO_printf(bio_err,"Name '%s' too long\n",v->name); - return 0; - } - - if ((def=NCONF_get_string(req_conf,attr_sect,buf)) - == NULL) - { - ERR_clear_error(); - def=""; - } - - - BIO_snprintf(buf,sizeof buf,"%s_value",type); - if ((value=NCONF_get_string(req_conf,attr_sect,buf)) - == NULL) - { - ERR_clear_error(); - value=NULL; - } - - BIO_snprintf(buf,sizeof buf,"%s_min",type); - if (!NCONF_get_number(req_conf,attr_sect,buf, &n_min)) - { - ERR_clear_error(); - n_min = -1; - } - - BIO_snprintf(buf,sizeof buf,"%s_max",type); - if (!NCONF_get_number(req_conf,attr_sect,buf, &n_max)) - { - ERR_clear_error(); - n_max = -1; - } - - if (!add_attribute_object(req, - v->value,def,value,nid,n_min,n_max, chtype)) - return 0; - } - } - } - else - { - BIO_printf(bio_err,"No template, please set one up.\n"); - return 0; - } - - return 1; - - } + STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, + STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, + int attribs, unsigned long chtype) +{ + int i; + char *p, *q; + char buf[100]; + int nid, mval; + long n_min, n_max; + char *type, *value; + const char *def; + CONF_VALUE *v; + X509_NAME *subj; + subj = X509_REQ_get_subject_name(req); + + if (!batch) { + BIO_printf(bio_err, + "You are about to be asked to enter information that will be incorporated\n"); + BIO_printf(bio_err, "into your certificate request.\n"); + BIO_printf(bio_err, + "What you are about to enter is what is called a Distinguished Name or a DN.\n"); + BIO_printf(bio_err, + "There are quite a few fields but you can leave some blank\n"); + BIO_printf(bio_err, + "For some fields there will be a default value,\n"); + BIO_printf(bio_err, + "If you enter '.', the field will be left blank.\n"); + BIO_printf(bio_err, "-----\n"); + } + + if (sk_CONF_VALUE_num(dn_sk)) { + i = -1; + start:for (;;) { + i++; + if (sk_CONF_VALUE_num(dn_sk) <= i) + break; + + v = sk_CONF_VALUE_value(dn_sk, i); + p = q = NULL; + type = v->name; + if (!check_end(type, "_min") || !check_end(type, "_max") || + !check_end(type, "_default") || !check_end(type, "_value")) + continue; + /* + * Skip past any leading X. X: X, etc to allow for multiple + * instances + */ + for (p = v->name; *p; p++) + if ((*p == ':') || (*p == ',') || (*p == '.')) { + p++; + if (*p) + type = p; + break; + } + if (*type == '+') { + mval = -1; + type++; + } else + mval = 0; + /* If OBJ not recognised ignore it */ + if ((nid = OBJ_txt2nid(type)) == NID_undef) + goto start; + if (BIO_snprintf(buf, sizeof buf, "%s_default", v->name) + >= (int)sizeof(buf)) { + BIO_printf(bio_err, "Name '%s' too long\n", v->name); + return 0; + } + + if ((def = NCONF_get_string(req_conf, dn_sect, buf)) == NULL) { + ERR_clear_error(); + def = ""; + } + + BIO_snprintf(buf, sizeof buf, "%s_value", v->name); + if ((value = NCONF_get_string(req_conf, dn_sect, buf)) == NULL) { + ERR_clear_error(); + value = NULL; + } + + BIO_snprintf(buf, sizeof buf, "%s_min", v->name); + if (!NCONF_get_number(req_conf, dn_sect, buf, &n_min)) { + ERR_clear_error(); + n_min = -1; + } + + BIO_snprintf(buf, sizeof buf, "%s_max", v->name); + if (!NCONF_get_number(req_conf, dn_sect, buf, &n_max)) { + ERR_clear_error(); + n_max = -1; + } + + if (!add_DN_object(subj, v->value, def, value, nid, + n_min, n_max, chtype, mval)) + return 0; + } + if (X509_NAME_entry_count(subj) == 0) { + BIO_printf(bio_err, + "error, no objects specified in config file\n"); + return 0; + } + + if (attribs) { + if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0) + && (!batch)) { + BIO_printf(bio_err, + "\nPlease enter the following 'extra' attributes\n"); + BIO_printf(bio_err, + "to be sent with your certificate request\n"); + } + + i = -1; + start2: for (;;) { + i++; + if ((attr_sk == NULL) || (sk_CONF_VALUE_num(attr_sk) <= i)) + break; + + v = sk_CONF_VALUE_value(attr_sk, i); + type = v->name; + if ((nid = OBJ_txt2nid(type)) == NID_undef) + goto start2; + + if (BIO_snprintf(buf, sizeof buf, "%s_default", type) + >= (int)sizeof(buf)) { + BIO_printf(bio_err, "Name '%s' too long\n", v->name); + return 0; + } + + if ((def = NCONF_get_string(req_conf, attr_sect, buf)) + == NULL) { + ERR_clear_error(); + def = ""; + } + + BIO_snprintf(buf, sizeof buf, "%s_value", type); + if ((value = NCONF_get_string(req_conf, attr_sect, buf)) + == NULL) { + ERR_clear_error(); + value = NULL; + } + + BIO_snprintf(buf, sizeof buf, "%s_min", type); + if (!NCONF_get_number(req_conf, attr_sect, buf, &n_min)) { + ERR_clear_error(); + n_min = -1; + } + + BIO_snprintf(buf, sizeof buf, "%s_max", type); + if (!NCONF_get_number(req_conf, attr_sect, buf, &n_max)) { + ERR_clear_error(); + n_max = -1; + } + + if (!add_attribute_object(req, + v->value, def, value, nid, n_min, + n_max, chtype)) + return 0; + } + } + } else { + BIO_printf(bio_err, "No template, please set one up.\n"); + return 0; + } + + return 1; + +} static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk, - STACK_OF(CONF_VALUE) *attr_sk, int attribs, unsigned long chtype) - { - int i; - char *p,*q; - char *type; - CONF_VALUE *v; - X509_NAME *subj; - - subj = X509_REQ_get_subject_name(req); - - for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) - { - int mval; - v=sk_CONF_VALUE_value(dn_sk,i); - p=q=NULL; - type=v->name; - /* Skip past any leading X. X: X, etc to allow for - * multiple instances - */ - for(p = v->name; *p ; p++) + STACK_OF(CONF_VALUE) *attr_sk, int attribs, + unsigned long chtype) +{ + int i; + char *p, *q; + char *type; + CONF_VALUE *v; + X509_NAME *subj; + + subj = X509_REQ_get_subject_name(req); + + for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) { + int mval; + v = sk_CONF_VALUE_value(dn_sk, i); + p = q = NULL; + type = v->name; + /* + * Skip past any leading X. X: X, etc to allow for multiple instances + */ + for (p = v->name; *p; p++) #ifndef CHARSET_EBCDIC - if ((*p == ':') || (*p == ',') || (*p == '.')) { + if ((*p == ':') || (*p == ',') || (*p == '.')) { #else - if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.'])) { + if ((*p == os_toascii[':']) || (*p == os_toascii[',']) + || (*p == os_toascii['.'])) { #endif - p++; - if(*p) type = p; - break; - } + p++; + if (*p) + type = p; + break; + } #ifndef CHARSET_EBCDIC - if (*p == '+') + if (*p == '+') #else - if (*p == os_toascii['+']) + if (*p == os_toascii['+']) #endif - { - p++; - mval = -1; - } - else - mval = 0; - if (!X509_NAME_add_entry_by_txt(subj,type, chtype, - (unsigned char *) v->value,-1,-1,mval)) return 0; - - } - - if (!X509_NAME_entry_count(subj)) - { - BIO_printf(bio_err,"error, no objects specified in config file\n"); - return 0; - } - if (attribs) - { - for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++) - { - v=sk_CONF_VALUE_value(attr_sk,i); - if(!X509_REQ_add1_attr_by_txt(req, v->name, chtype, - (unsigned char *)v->value, -1)) return 0; - } - } - return 1; - } - - -static int add_DN_object(X509_NAME *n, char *text, const char *def, char *value, - int nid, int n_min, int n_max, unsigned long chtype, int mval) - { - int i,ret=0; - MS_STATIC char buf[1024]; -start: - if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); - (void)BIO_flush(bio_err); - if(value != NULL) - { - BUF_strlcpy(buf,value,sizeof buf); - BUF_strlcat(buf,"\n",sizeof buf); - BIO_printf(bio_err,"%s\n",value); - } - else - { - buf[0]='\0'; - if (!batch) - { - if (!fgets(buf,sizeof buf,stdin)) - return 0; - } - else - { - buf[0] = '\n'; - buf[1] = '\0'; - } - } - - if (buf[0] == '\0') return(0); - else if (buf[0] == '\n') - { - if ((def == NULL) || (def[0] == '\0')) - return(1); - BUF_strlcpy(buf,def,sizeof buf); - BUF_strlcat(buf,"\n",sizeof buf); - } - else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); - - i=strlen(buf); - if (buf[i-1] != '\n') - { - BIO_printf(bio_err,"weird input :-(\n"); - return(0); - } - buf[--i]='\0'; + { + p++; + mval = -1; + } else + mval = 0; + if (!X509_NAME_add_entry_by_txt(subj, type, chtype, + (unsigned char *)v->value, -1, -1, + mval)) + return 0; + + } + + if (!X509_NAME_entry_count(subj)) { + BIO_printf(bio_err, "error, no objects specified in config file\n"); + return 0; + } + if (attribs) { + for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++) { + v = sk_CONF_VALUE_value(attr_sk, i); + if (!X509_REQ_add1_attr_by_txt(req, v->name, chtype, + (unsigned char *)v->value, -1)) + return 0; + } + } + return 1; +} + +static int add_DN_object(X509_NAME *n, char *text, const char *def, + char *value, int nid, int n_min, int n_max, + unsigned long chtype, int mval) +{ + int i, ret = 0; + MS_STATIC char buf[1024]; + start: + if (!batch) + BIO_printf(bio_err, "%s [%s]:", text, def); + (void)BIO_flush(bio_err); + if (value != NULL) { + BUF_strlcpy(buf, value, sizeof buf); + BUF_strlcat(buf, "\n", sizeof buf); + BIO_printf(bio_err, "%s\n", value); + } else { + buf[0] = '\0'; + if (!batch) { + if (!fgets(buf, sizeof buf, stdin)) + return 0; + } else { + buf[0] = '\n'; + buf[1] = '\0'; + } + } + + if (buf[0] == '\0') + return (0); + else if (buf[0] == '\n') { + if ((def == NULL) || (def[0] == '\0')) + return (1); + BUF_strlcpy(buf, def, sizeof buf); + BUF_strlcat(buf, "\n", sizeof buf); + } else if ((buf[0] == '.') && (buf[1] == '\n')) + return (1); + + i = strlen(buf); + if (buf[i - 1] != '\n') { + BIO_printf(bio_err, "weird input :-(\n"); + return (0); + } + buf[--i] = '\0'; #ifdef CHARSET_EBCDIC - ebcdic2ascii(buf, buf, i); + ebcdic2ascii(buf, buf, i); #endif - if(!req_check_len(i, n_min, n_max)) - { - if (batch || value) - return 0; - goto start; - } - - if (!X509_NAME_add_entry_by_NID(n,nid, chtype, - (unsigned char *) buf, -1,-1,mval)) goto err; - ret=1; -err: - return(ret); - } + if (!req_check_len(i, n_min, n_max)) { + if (batch || value) + return 0; + goto start; + } + + if (!X509_NAME_add_entry_by_NID(n, nid, chtype, + (unsigned char *)buf, -1, -1, mval)) + goto err; + ret = 1; + err: + return (ret); +} static int add_attribute_object(X509_REQ *req, char *text, const char *def, - char *value, int nid, int n_min, - int n_max, unsigned long chtype) - { - int i; - static char buf[1024]; - -start: - if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); - (void)BIO_flush(bio_err); - if (value != NULL) - { - BUF_strlcpy(buf,value,sizeof buf); - BUF_strlcat(buf,"\n",sizeof buf); - BIO_printf(bio_err,"%s\n",value); - } - else - { - buf[0]='\0'; - if (!batch) - { - if (!fgets(buf,sizeof buf,stdin)) - return 0; - } - else - { - buf[0] = '\n'; - buf[1] = '\0'; - } - } - - if (buf[0] == '\0') return(0); - else if (buf[0] == '\n') - { - if ((def == NULL) || (def[0] == '\0')) - return(1); - BUF_strlcpy(buf,def,sizeof buf); - BUF_strlcat(buf,"\n",sizeof buf); - } - else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); - - i=strlen(buf); - if (buf[i-1] != '\n') - { - BIO_printf(bio_err,"weird input :-(\n"); - return(0); - } - buf[--i]='\0'; + char *value, int nid, int n_min, + int n_max, unsigned long chtype) +{ + int i; + static char buf[1024]; + + start: + if (!batch) + BIO_printf(bio_err, "%s [%s]:", text, def); + (void)BIO_flush(bio_err); + if (value != NULL) { + BUF_strlcpy(buf, value, sizeof buf); + BUF_strlcat(buf, "\n", sizeof buf); + BIO_printf(bio_err, "%s\n", value); + } else { + buf[0] = '\0'; + if (!batch) { + if (!fgets(buf, sizeof buf, stdin)) + return 0; + } else { + buf[0] = '\n'; + buf[1] = '\0'; + } + } + + if (buf[0] == '\0') + return (0); + else if (buf[0] == '\n') { + if ((def == NULL) || (def[0] == '\0')) + return (1); + BUF_strlcpy(buf, def, sizeof buf); + BUF_strlcat(buf, "\n", sizeof buf); + } else if ((buf[0] == '.') && (buf[1] == '\n')) + return (1); + + i = strlen(buf); + if (buf[i - 1] != '\n') { + BIO_printf(bio_err, "weird input :-(\n"); + return (0); + } + buf[--i] = '\0'; #ifdef CHARSET_EBCDIC - ebcdic2ascii(buf, buf, i); + ebcdic2ascii(buf, buf, i); #endif - if(!req_check_len(i, n_min, n_max)) - { - if (batch || value) - return 0; - goto start; - } - - if(!X509_REQ_add1_attr_by_NID(req, nid, chtype, - (unsigned char *)buf, -1)) { - BIO_printf(bio_err, "Error adding attribute\n"); - ERR_print_errors(bio_err); - goto err; - } - - return(1); -err: - return(0); - } + if (!req_check_len(i, n_min, n_max)) { + if (batch || value) + return 0; + goto start; + } + + if (!X509_REQ_add1_attr_by_NID(req, nid, chtype, + (unsigned char *)buf, -1)) { + BIO_printf(bio_err, "Error adding attribute\n"); + ERR_print_errors(bio_err); + goto err; + } + + return (1); + err: + return (0); +} static int req_check_len(int len, int n_min, int n_max) - { - if ((n_min > 0) && (len < n_min)) - { - BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",n_min); - return(0); - } - if ((n_max >= 0) && (len > n_max)) - { - BIO_printf(bio_err,"string is too long, it needs to be less than %d bytes long\n",n_max); - return(0); - } - return(1); - } +{ + if ((n_min > 0) && (len < n_min)) { + BIO_printf(bio_err, + "string is too short, it needs to be at least %d bytes long\n", + n_min); + return (0); + } + if ((n_max >= 0) && (len > n_max)) { + BIO_printf(bio_err, + "string is too long, it needs to be less than %d bytes long\n", + n_max); + return (0); + } + return (1); +} /* Check if the end of a string matches 'end' */ static int check_end(const char *str, const char *end) { - int elen, slen; - const char *tmp; - elen = strlen(end); - slen = strlen(str); - if(elen > slen) return 1; - tmp = str + slen - elen; - return strcmp(tmp, end); + int elen, slen; + const char *tmp; + elen = strlen(end); + slen = strlen(str); + if (elen > slen) + return 1; + tmp = str + slen - elen; + return strcmp(tmp, end); } -static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, int *pkey_type, - long *pkeylen, char **palgnam, - ENGINE *keygen_engine) - { - EVP_PKEY_CTX *gctx = NULL; - EVP_PKEY *param = NULL; - long keylen = -1; - BIO *pbio = NULL; - const char *paramfile = NULL; - - if (gstr == NULL) - { - *pkey_type = EVP_PKEY_RSA; - keylen = *pkeylen; - } - else if (gstr[0] >= '0' && gstr[0] <= '9') - { - *pkey_type = EVP_PKEY_RSA; - keylen = atol(gstr); - *pkeylen = keylen; - } - else if (!strncmp(gstr, "param:", 6)) - paramfile = gstr + 6; - else - { - const char *p = strchr(gstr, ':'); - int len; - ENGINE *tmpeng; - const EVP_PKEY_ASN1_METHOD *ameth; - - if (p) - len = p - gstr; - else - len = strlen(gstr); - /* The lookup of a the string will cover all engines so - * keep a note of the implementation. - */ - - ameth = EVP_PKEY_asn1_find_str(&tmpeng, gstr, len); - - if (!ameth) - { - BIO_printf(err, "Unknown algorithm %.*s\n", len, gstr); - return NULL; - } - - EVP_PKEY_asn1_get0_info(NULL, pkey_type, NULL, NULL, NULL, - ameth); +static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, + int *pkey_type, long *pkeylen, + char **palgnam, ENGINE *keygen_engine) +{ + EVP_PKEY_CTX *gctx = NULL; + EVP_PKEY *param = NULL; + long keylen = -1; + BIO *pbio = NULL; + const char *paramfile = NULL; + + if (gstr == NULL) { + *pkey_type = EVP_PKEY_RSA; + keylen = *pkeylen; + } else if (gstr[0] >= '0' && gstr[0] <= '9') { + *pkey_type = EVP_PKEY_RSA; + keylen = atol(gstr); + *pkeylen = keylen; + } else if (!strncmp(gstr, "param:", 6)) + paramfile = gstr + 6; + else { + const char *p = strchr(gstr, ':'); + int len; + ENGINE *tmpeng; + const EVP_PKEY_ASN1_METHOD *ameth; + + if (p) + len = p - gstr; + else + len = strlen(gstr); + /* + * The lookup of a the string will cover all engines so keep a note + * of the implementation. + */ + + ameth = EVP_PKEY_asn1_find_str(&tmpeng, gstr, len); + + if (!ameth) { + BIO_printf(err, "Unknown algorithm %.*s\n", len, gstr); + return NULL; + } + + EVP_PKEY_asn1_get0_info(NULL, pkey_type, NULL, NULL, NULL, ameth); #ifndef OPENSSL_NO_ENGINE - if (tmpeng) - ENGINE_finish(tmpeng); + if (tmpeng) + ENGINE_finish(tmpeng); #endif - if (*pkey_type == EVP_PKEY_RSA) - { - if (p) - { - keylen = atol(p + 1); - *pkeylen = keylen; - } - else - keylen = *pkeylen; - } - else if (p) - paramfile = p + 1; - } - - if (paramfile) - { - pbio = BIO_new_file(paramfile, "r"); - if (!pbio) - { - BIO_printf(err, "Can't open parameter file %s\n", - paramfile); - return NULL; - } - param = PEM_read_bio_Parameters(pbio, NULL); - - if (!param) - { - X509 *x; - (void)BIO_reset(pbio); - x = PEM_read_bio_X509(pbio, NULL, NULL, NULL); - if (x) - { - param = X509_get_pubkey(x); - X509_free(x); - } - } - - BIO_free(pbio); - - if (!param) - { - BIO_printf(err, "Error reading parameter file %s\n", - paramfile); - return NULL; - } - if (*pkey_type == -1) - *pkey_type = EVP_PKEY_id(param); - else if (*pkey_type != EVP_PKEY_base_id(param)) - { - BIO_printf(err, "Key Type does not match parameters\n"); - EVP_PKEY_free(param); - return NULL; - } - } - - if (palgnam) - { - const EVP_PKEY_ASN1_METHOD *ameth; - ENGINE *tmpeng; - const char *anam; - ameth = EVP_PKEY_asn1_find(&tmpeng, *pkey_type); - if (!ameth) - { - BIO_puts(err, "Internal error: can't find key algorithm\n"); - return NULL; - } - EVP_PKEY_asn1_get0_info(NULL, NULL, NULL, NULL, &anam, ameth); - *palgnam = BUF_strdup(anam); + if (*pkey_type == EVP_PKEY_RSA) { + if (p) { + keylen = atol(p + 1); + *pkeylen = keylen; + } else + keylen = *pkeylen; + } else if (p) + paramfile = p + 1; + } + + if (paramfile) { + pbio = BIO_new_file(paramfile, "r"); + if (!pbio) { + BIO_printf(err, "Can't open parameter file %s\n", paramfile); + return NULL; + } + param = PEM_read_bio_Parameters(pbio, NULL); + + if (!param) { + X509 *x; + (void)BIO_reset(pbio); + x = PEM_read_bio_X509(pbio, NULL, NULL, NULL); + if (x) { + param = X509_get_pubkey(x); + X509_free(x); + } + } + + BIO_free(pbio); + + if (!param) { + BIO_printf(err, "Error reading parameter file %s\n", paramfile); + return NULL; + } + if (*pkey_type == -1) + *pkey_type = EVP_PKEY_id(param); + else if (*pkey_type != EVP_PKEY_base_id(param)) { + BIO_printf(err, "Key Type does not match parameters\n"); + EVP_PKEY_free(param); + return NULL; + } + } + + if (palgnam) { + const EVP_PKEY_ASN1_METHOD *ameth; + ENGINE *tmpeng; + const char *anam; + ameth = EVP_PKEY_asn1_find(&tmpeng, *pkey_type); + if (!ameth) { + BIO_puts(err, "Internal error: can't find key algorithm\n"); + return NULL; + } + EVP_PKEY_asn1_get0_info(NULL, NULL, NULL, NULL, &anam, ameth); + *palgnam = BUF_strdup(anam); #ifndef OPENSSL_NO_ENGINE - if (tmpeng) - ENGINE_finish(tmpeng); + if (tmpeng) + ENGINE_finish(tmpeng); #endif - } - - if (param) - { - gctx = EVP_PKEY_CTX_new(param, keygen_engine); - *pkeylen = EVP_PKEY_bits(param); - EVP_PKEY_free(param); - } - else - gctx = EVP_PKEY_CTX_new_id(*pkey_type, keygen_engine); - - if (!gctx) - { - BIO_puts(err, "Error allocating keygen context\n"); - ERR_print_errors(err); - return NULL; - } - - if (EVP_PKEY_keygen_init(gctx) <= 0) - { - BIO_puts(err, "Error initializing keygen context\n"); - ERR_print_errors(err); - return NULL; - } + } + + if (param) { + gctx = EVP_PKEY_CTX_new(param, keygen_engine); + *pkeylen = EVP_PKEY_bits(param); + EVP_PKEY_free(param); + } else + gctx = EVP_PKEY_CTX_new_id(*pkey_type, keygen_engine); + + if (!gctx) { + BIO_puts(err, "Error allocating keygen context\n"); + ERR_print_errors(err); + return NULL; + } + + if (EVP_PKEY_keygen_init(gctx) <= 0) { + BIO_puts(err, "Error initializing keygen context\n"); + ERR_print_errors(err); + return NULL; + } #ifndef OPENSSL_NO_RSA - if ((*pkey_type == EVP_PKEY_RSA) && (keylen != -1)) - { - if (EVP_PKEY_CTX_set_rsa_keygen_bits(gctx, keylen) <= 0) - { - BIO_puts(err, "Error setting RSA keysize\n"); - ERR_print_errors(err); - EVP_PKEY_CTX_free(gctx); - return NULL; - } - } + if ((*pkey_type == EVP_PKEY_RSA) && (keylen != -1)) { + if (EVP_PKEY_CTX_set_rsa_keygen_bits(gctx, keylen) <= 0) { + BIO_puts(err, "Error setting RSA keysize\n"); + ERR_print_errors(err); + EVP_PKEY_CTX_free(gctx); + return NULL; + } + } #endif - return gctx; - } + return gctx; +} static int genpkey_cb(EVP_PKEY_CTX *ctx) - { - char c='*'; - BIO *b = EVP_PKEY_CTX_get_app_data(ctx); - int p; - p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write(b,&c,1); - (void)BIO_flush(b); +{ + char c = '*'; + BIO *b = EVP_PKEY_CTX_get_app_data(ctx); + int p; + p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); + if (p == 0) + c = '.'; + if (p == 1) + c = '+'; + if (p == 2) + c = '*'; + if (p == 3) + c = '\n'; + BIO_write(b, &c, 1); + (void)BIO_flush(b); #ifdef LINT - p=n; + p = n; #endif - return 1; - } + return 1; +} static int do_sign_init(BIO *err, EVP_MD_CTX *ctx, EVP_PKEY *pkey, - const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts) - { - EVP_PKEY_CTX *pkctx = NULL; - int i; - EVP_MD_CTX_init(ctx); - if (!EVP_DigestSignInit(ctx, &pkctx, md, NULL, pkey)) - return 0; - for (i = 0; i < sk_OPENSSL_STRING_num(sigopts); i++) - { - char *sigopt = sk_OPENSSL_STRING_value(sigopts, i); - if (pkey_ctrl_string(pkctx, sigopt) <= 0) - { - BIO_printf(err, "parameter error \"%s\"\n", sigopt); - ERR_print_errors(bio_err); - return 0; - } - } - return 1; - } + const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts) +{ + EVP_PKEY_CTX *pkctx = NULL; + int i; + EVP_MD_CTX_init(ctx); + if (!EVP_DigestSignInit(ctx, &pkctx, md, NULL, pkey)) + return 0; + for (i = 0; i < sk_OPENSSL_STRING_num(sigopts); i++) { + char *sigopt = sk_OPENSSL_STRING_value(sigopts, i); + if (pkey_ctrl_string(pkctx, sigopt) <= 0) { + BIO_printf(err, "parameter error \"%s\"\n", sigopt); + ERR_print_errors(bio_err); + return 0; + } + } + return 1; +} int do_X509_sign(BIO *err, X509 *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts) - { - int rv; - EVP_MD_CTX mctx; - EVP_MD_CTX_init(&mctx); - rv = do_sign_init(err, &mctx, pkey, md, sigopts); - if (rv > 0) - rv = X509_sign_ctx(x, &mctx); - EVP_MD_CTX_cleanup(&mctx); - return rv > 0 ? 1 : 0; - } - + STACK_OF(OPENSSL_STRING) *sigopts) +{ + int rv; + EVP_MD_CTX mctx; + EVP_MD_CTX_init(&mctx); + rv = do_sign_init(err, &mctx, pkey, md, sigopts); + if (rv > 0) + rv = X509_sign_ctx(x, &mctx); + EVP_MD_CTX_cleanup(&mctx); + return rv > 0 ? 1 : 0; +} int do_X509_REQ_sign(BIO *err, X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts) - { - int rv; - EVP_MD_CTX mctx; - EVP_MD_CTX_init(&mctx); - rv = do_sign_init(err, &mctx, pkey, md, sigopts); - if (rv > 0) - rv = X509_REQ_sign_ctx(x, &mctx); - EVP_MD_CTX_cleanup(&mctx); - return rv > 0 ? 1 : 0; - } - - + STACK_OF(OPENSSL_STRING) *sigopts) +{ + int rv; + EVP_MD_CTX mctx; + EVP_MD_CTX_init(&mctx); + rv = do_sign_init(err, &mctx, pkey, md, sigopts); + if (rv > 0) + rv = X509_REQ_sign_ctx(x, &mctx); + EVP_MD_CTX_cleanup(&mctx); + return rv > 0 ? 1 : 0; +} int do_X509_CRL_sign(BIO *err, X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, - STACK_OF(OPENSSL_STRING) *sigopts) - { - int rv; - EVP_MD_CTX mctx; - EVP_MD_CTX_init(&mctx); - rv = do_sign_init(err, &mctx, pkey, md, sigopts); - if (rv > 0) - rv = X509_CRL_sign_ctx(x, &mctx); - EVP_MD_CTX_cleanup(&mctx); - return rv > 0 ? 1 : 0; - } - - + STACK_OF(OPENSSL_STRING) *sigopts) +{ + int rv; + EVP_MD_CTX mctx; + EVP_MD_CTX_init(&mctx); + rv = do_sign_init(err, &mctx, pkey, md, sigopts); + if (rv > 0) + rv = X509_CRL_sign_ctx(x, &mctx); + EVP_MD_CTX_cleanup(&mctx); + return rv > 0 ? 1 : 0; +} diff --git a/apps/rsa.c b/apps/rsa.c index 4443d7408a..e13c14fbc8 100644 --- a/apps/rsa.c +++ b/apps/rsa.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -58,394 +58,382 @@ #include #ifndef OPENSSL_NO_RSA -#include -#include -#include -#include -#include "apps.h" -#include -#include -#include -#include -#include -#include -#include - -#undef PROG -#define PROG rsa_main +# include +# include +# include +# include +# include "apps.h" +# include +# include +# include +# include +# include +# include +# include + +# undef PROG +# define PROG rsa_main /*- - * -inform arg - input format - default PEM (one of DER, NET or PEM) + * -inform arg - input format - default PEM (one of DER, NET or PEM) * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout - * -des - encrypt output if PEM format with DES in cbc mode - * -des3 - encrypt output if PEM format - * -idea - encrypt output if PEM format - * -seed - encrypt output if PEM format - * -aes128 - encrypt output if PEM format - * -aes192 - encrypt output if PEM format - * -aes256 - encrypt output if PEM format + * -in arg - input file - default stdin + * -out arg - output file - default stdout + * -des - encrypt output if PEM format with DES in cbc mode + * -des3 - encrypt output if PEM format + * -idea - encrypt output if PEM format + * -seed - encrypt output if PEM format + * -aes128 - encrypt output if PEM format + * -aes192 - encrypt output if PEM format + * -aes256 - encrypt output if PEM format * -camellia128 - encrypt output if PEM format * -camellia192 - encrypt output if PEM format * -camellia256 - encrypt output if PEM format - * -text - print a text version - * -modulus - print the RSA key modulus - * -check - verify key consistency - * -pubin - Expect a public key in input file. - * -pubout - Output a public key. + * -text - print a text version + * -modulus - print the RSA key modulus + * -check - verify key consistency + * -pubin - Expect a public key in input file. + * -pubout - Output a public key. */ int MAIN(int, char **); int MAIN(int argc, char **argv) - { - ENGINE *e = NULL; - int ret=1; - RSA *rsa=NULL; - int i,badops=0, sgckey=0; - const EVP_CIPHER *enc=NULL; - BIO *out=NULL; - int informat,outformat,text=0,check=0,noout=0; - int pubin = 0, pubout = 0; - char *infile,*outfile,*prog; - char *passargin = NULL, *passargout = NULL; - char *passin = NULL, *passout = NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine=NULL; -#endif - int modulus=0; - - int pvk_encr = 2; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-passin") == 0) - { - if (--argc < 1) goto bad; - passargin= *(++argv); - } - else if (strcmp(*argv,"-passout") == 0) - { - if (--argc < 1) goto bad; - passargout= *(++argv); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine= *(++argv); - } -#endif - else if (strcmp(*argv,"-sgckey") == 0) - sgckey=1; - else if (strcmp(*argv,"-pubin") == 0) - pubin=1; - else if (strcmp(*argv,"-pubout") == 0) - pubout=1; - else if (strcmp(*argv,"-RSAPublicKey_in") == 0) - pubin = 2; - else if (strcmp(*argv,"-RSAPublicKey_out") == 0) - pubout = 2; - else if (strcmp(*argv,"-pvk-strong") == 0) - pvk_encr=2; - else if (strcmp(*argv,"-pvk-weak") == 0) - pvk_encr=1; - else if (strcmp(*argv,"-pvk-none") == 0) - pvk_encr=0; - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-modulus") == 0) - modulus=1; - else if (strcmp(*argv,"-check") == 0) - check=1; - else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL) - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - one of DER NET PEM\n"); - BIO_printf(bio_err," -outform arg output format - one of DER NET PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -sgckey Use IIS SGC key format\n"); - BIO_printf(bio_err," -passin arg input file pass phrase source\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -passout arg output file pass phrase source\n"); - BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); - BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); -#ifndef OPENSSL_NO_IDEA - BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); -#endif -#ifndef OPENSSL_NO_SEED - BIO_printf(bio_err," -seed encrypt PEM output with cbc seed\n"); -#endif -#ifndef OPENSSL_NO_AES - BIO_printf(bio_err," -aes128, -aes192, -aes256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc aes\n"); -#endif -#ifndef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n"); - BIO_printf(bio_err," encrypt PEM output with cbc camellia\n"); -#endif - BIO_printf(bio_err," -text print the key in text\n"); - BIO_printf(bio_err," -noout don't print key out\n"); - BIO_printf(bio_err," -modulus print the RSA key modulus\n"); - BIO_printf(bio_err," -check verify key consistency\n"); - BIO_printf(bio_err," -pubin expect a public key in input file\n"); - BIO_printf(bio_err," -pubout output a public key\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); -#endif - goto end; - } +{ + ENGINE *e = NULL; + int ret = 1; + RSA *rsa = NULL; + int i, badops = 0, sgckey = 0; + const EVP_CIPHER *enc = NULL; + BIO *out = NULL; + int informat, outformat, text = 0, check = 0, noout = 0; + int pubin = 0, pubout = 0; + char *infile, *outfile, *prog; + char *passargin = NULL, *passargout = NULL; + char *passin = NULL, *passout = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + int modulus = 0; - ERR_load_crypto_strings(); + int pvk_encr = 2; -#ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); -#endif + apps_startup(); - if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { - BIO_printf(bio_err, "Error getting passwords\n"); - goto end; - } - - if(check && pubin) { - BIO_printf(bio_err, "Only private keys can be checked\n"); - goto end; - } - - out=BIO_new(BIO_s_file()); - - { - EVP_PKEY *pkey; - - if (pubin) - { - int tmpformat=-1; - if (pubin == 2) - { - if (informat == FORMAT_PEM) - tmpformat = FORMAT_PEMRSA; - else if (informat == FORMAT_ASN1) - tmpformat = FORMAT_ASN1RSA; - } - else if (informat == FORMAT_NETSCAPE && sgckey) - tmpformat = FORMAT_IISSGC; - else - tmpformat = informat; - - pkey = load_pubkey(bio_err, infile, tmpformat, 1, - passin, e, "Public Key"); - } - else - pkey = load_key(bio_err, infile, - (informat == FORMAT_NETSCAPE && sgckey ? - FORMAT_IISSGC : informat), 1, - passin, e, "Private Key"); - - if (pkey != NULL) - rsa = EVP_PKEY_get1_RSA(pkey); - EVP_PKEY_free(pkey); - } - - if (rsa == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (outfile == NULL) - { - BIO_set_fp(out,stdout,BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - - if (text) - if (!RSA_print(out,rsa,0)) - { - perror(outfile); - ERR_print_errors(bio_err); - goto end; - } - - if (modulus) - { - BIO_printf(out,"Modulus="); - BN_print(out,rsa->n); - BIO_printf(out,"\n"); - } - - if (check) - { - int r = RSA_check_key(rsa); - - if (r == 1) - BIO_printf(out,"RSA key ok\n"); - else if (r == 0) - { - unsigned long err; - - while ((err = ERR_peek_error()) != 0 && - ERR_GET_LIB(err) == ERR_LIB_RSA && - ERR_GET_FUNC(err) == RSA_F_RSA_CHECK_KEY && - ERR_GET_REASON(err) != ERR_R_MALLOC_FAILURE) - { - BIO_printf(out, "RSA key error: %s\n", ERR_reason_error_string(err)); - ERR_get_error(); /* remove e from error stack */ - } - } - - if (r == -1 || ERR_peek_error() != 0) /* should happen only if r == -1 */ - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (noout) - { - ret = 0; - goto end; - } - BIO_printf(bio_err,"writing RSA key\n"); - if (outformat == FORMAT_ASN1) { - if(pubout || pubin) - { - if (pubout == 2) - i=i2d_RSAPublicKey_bio(out,rsa); - else - i=i2d_RSA_PUBKEY_bio(out,rsa); - } - else i=i2d_RSAPrivateKey_bio(out,rsa); - } -#ifndef OPENSSL_NO_RC4 - else if (outformat == FORMAT_NETSCAPE) - { - unsigned char *p,*pp; - int size; - - i=1; - size=i2d_RSA_NET(rsa,NULL,NULL, sgckey); - if ((p=(unsigned char *)OPENSSL_malloc(size)) == NULL) - { - BIO_printf(bio_err,"Memory allocation failure\n"); - goto end; - } - pp=p; - i2d_RSA_NET(rsa,&p,NULL, sgckey); - BIO_write(out,(char *)pp,size); - OPENSSL_free(pp); - } -#endif - else if (outformat == FORMAT_PEM) { - if(pubout || pubin) - { - if (pubout == 2) - i=PEM_write_bio_RSAPublicKey(out,rsa); - else - i=PEM_write_bio_RSA_PUBKEY(out,rsa); - } - else i=PEM_write_bio_RSAPrivateKey(out,rsa, - enc,NULL,0,NULL,passout); -#if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4) - } else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) { - EVP_PKEY *pk; - pk = EVP_PKEY_new(); - EVP_PKEY_set1_RSA(pk, rsa); - if (outformat == FORMAT_PVK) - i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout); - else if (pubin || pubout) - i = i2b_PublicKey_bio(out, pk); - else - i = i2b_PrivateKey_bio(out, pk); - EVP_PKEY_free(pk); -#endif - } else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (i <= 0) - { - BIO_printf(bio_err,"unable to write key\n"); - ERR_print_errors(bio_err); - } - else - ret=0; -end: - if(out != NULL) BIO_free_all(out); - if(rsa != NULL) RSA_free(rsa); - if(passin) OPENSSL_free(passin); - if(passout) OPENSSL_free(passout); - apps_shutdown(); - OPENSSL_EXIT(ret); - } -#else /* !OPENSSL_NO_RSA */ + if (bio_err == NULL) + if ((bio_err = BIO_new(BIO_s_file())) != NULL) + BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); + + if (!load_config(bio_err, NULL)) + goto end; + + infile = NULL; + outfile = NULL; + informat = FORMAT_PEM; + outformat = FORMAT_PEM; + + prog = argv[0]; + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-inform") == 0) { + if (--argc < 1) + goto bad; + informat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-outform") == 0) { + if (--argc < 1) + goto bad; + outformat = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-in") == 0) { + if (--argc < 1) + goto bad; + infile = *(++argv); + } else if (strcmp(*argv, "-out") == 0) { + if (--argc < 1) + goto bad; + outfile = *(++argv); + } else if (strcmp(*argv, "-passin") == 0) { + if (--argc < 1) + goto bad; + passargin = *(++argv); + } else if (strcmp(*argv, "-passout") == 0) { + if (--argc < 1) + goto bad; + passargout = *(++argv); + } +# ifndef OPENSSL_NO_ENGINE + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine = *(++argv); + } +# endif + else if (strcmp(*argv, "-sgckey") == 0) + sgckey = 1; + else if (strcmp(*argv, "-pubin") == 0) + pubin = 1; + else if (strcmp(*argv, "-pubout") == 0) + pubout = 1; + else if (strcmp(*argv, "-RSAPublicKey_in") == 0) + pubin = 2; + else if (strcmp(*argv, "-RSAPublicKey_out") == 0) + pubout = 2; + else if (strcmp(*argv, "-pvk-strong") == 0) + pvk_encr = 2; + else if (strcmp(*argv, "-pvk-weak") == 0) + pvk_encr = 1; + else if (strcmp(*argv, "-pvk-none") == 0) + pvk_encr = 0; + else if (strcmp(*argv, "-noout") == 0) + noout = 1; + else if (strcmp(*argv, "-text") == 0) + text = 1; + else if (strcmp(*argv, "-modulus") == 0) + modulus = 1; + else if (strcmp(*argv, "-check") == 0) + check = 1; + else if ((enc = EVP_get_cipherbyname(&(argv[0][1]))) == NULL) { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badops = 1; + break; + } + argc--; + argv++; + } + + if (badops) { + bad: + BIO_printf(bio_err, "%s [options] outfile\n", prog); + BIO_printf(bio_err, "where options are\n"); + BIO_printf(bio_err, + " -inform arg input format - one of DER NET PEM\n"); + BIO_printf(bio_err, + " -outform arg output format - one of DER NET PEM\n"); + BIO_printf(bio_err, " -in arg input file\n"); + BIO_printf(bio_err, " -sgckey Use IIS SGC key format\n"); + BIO_printf(bio_err, + " -passin arg input file pass phrase source\n"); + BIO_printf(bio_err, " -out arg output file\n"); + BIO_printf(bio_err, + " -passout arg output file pass phrase source\n"); + BIO_printf(bio_err, + " -des encrypt PEM output with cbc des\n"); + BIO_printf(bio_err, + " -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); +# ifndef OPENSSL_NO_IDEA + BIO_printf(bio_err, + " -idea encrypt PEM output with cbc idea\n"); +# endif +# ifndef OPENSSL_NO_SEED + BIO_printf(bio_err, + " -seed encrypt PEM output with cbc seed\n"); +# endif +# ifndef OPENSSL_NO_AES + BIO_printf(bio_err, " -aes128, -aes192, -aes256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc aes\n"); +# endif +# ifndef OPENSSL_NO_CAMELLIA + BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n"); + BIO_printf(bio_err, + " encrypt PEM output with cbc camellia\n"); +# endif + BIO_printf(bio_err, " -text print the key in text\n"); + BIO_printf(bio_err, " -noout don't print key out\n"); + BIO_printf(bio_err, " -modulus print the RSA key modulus\n"); + BIO_printf(bio_err, " -check verify key consistency\n"); + BIO_printf(bio_err, + " -pubin expect a public key in input file\n"); + BIO_printf(bio_err, " -pubout output a public key\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + " -engine e use engine e, possibly a hardware device.\n"); +# endif + goto end; + } + + ERR_load_crypto_strings(); + +# ifndef OPENSSL_NO_ENGINE + e = setup_engine(bio_err, engine, 0); +# endif + + if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { + BIO_printf(bio_err, "Error getting passwords\n"); + goto end; + } + + if (check && pubin) { + BIO_printf(bio_err, "Only private keys can be checked\n"); + goto end; + } + + out = BIO_new(BIO_s_file()); + + { + EVP_PKEY *pkey; + + if (pubin) { + int tmpformat = -1; + if (pubin == 2) { + if (informat == FORMAT_PEM) + tmpformat = FORMAT_PEMRSA; + else if (informat == FORMAT_ASN1) + tmpformat = FORMAT_ASN1RSA; + } else if (informat == FORMAT_NETSCAPE && sgckey) + tmpformat = FORMAT_IISSGC; + else + tmpformat = informat; + + pkey = load_pubkey(bio_err, infile, tmpformat, 1, + passin, e, "Public Key"); + } else + pkey = load_key(bio_err, infile, + (informat == FORMAT_NETSCAPE && sgckey ? + FORMAT_IISSGC : informat), 1, + passin, e, "Private Key"); + + if (pkey != NULL) + rsa = EVP_PKEY_get1_RSA(pkey); + EVP_PKEY_free(pkey); + } + + if (rsa == NULL) { + ERR_print_errors(bio_err); + goto end; + } + + if (outfile == NULL) { + BIO_set_fp(out, stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } else { + if (BIO_write_filename(out, outfile) <= 0) { + perror(outfile); + goto end; + } + } + + if (text) + if (!RSA_print(out, rsa, 0)) { + perror(outfile); + ERR_print_errors(bio_err); + goto end; + } + + if (modulus) { + BIO_printf(out, "Modulus="); + BN_print(out, rsa->n); + BIO_printf(out, "\n"); + } + + if (check) { + int r = RSA_check_key(rsa); + + if (r == 1) + BIO_printf(out, "RSA key ok\n"); + else if (r == 0) { + unsigned long err; + + while ((err = ERR_peek_error()) != 0 && + ERR_GET_LIB(err) == ERR_LIB_RSA && + ERR_GET_FUNC(err) == RSA_F_RSA_CHECK_KEY && + ERR_GET_REASON(err) != ERR_R_MALLOC_FAILURE) { + BIO_printf(out, "RSA key error: %s\n", + ERR_reason_error_string(err)); + ERR_get_error(); /* remove e from error stack */ + } + } + + if (r == -1 || ERR_peek_error() != 0) { /* should happen only if r == + * -1 */ + ERR_print_errors(bio_err); + goto end; + } + } + + if (noout) { + ret = 0; + goto end; + } + BIO_printf(bio_err, "writing RSA key\n"); + if (outformat == FORMAT_ASN1) { + if (pubout || pubin) { + if (pubout == 2) + i = i2d_RSAPublicKey_bio(out, rsa); + else + i = i2d_RSA_PUBKEY_bio(out, rsa); + } else + i = i2d_RSAPrivateKey_bio(out, rsa); + } +# ifndef OPENSSL_NO_RC4 + else if (outformat == FORMAT_NETSCAPE) { + unsigned char *p, *pp; + int size; + + i = 1; + size = i2d_RSA_NET(rsa, NULL, NULL, sgckey); + if ((p = (unsigned char *)OPENSSL_malloc(size)) == NULL) { + BIO_printf(bio_err, "Memory allocation failure\n"); + goto end; + } + pp = p; + i2d_RSA_NET(rsa, &p, NULL, sgckey); + BIO_write(out, (char *)pp, size); + OPENSSL_free(pp); + } +# endif + else if (outformat == FORMAT_PEM) { + if (pubout || pubin) { + if (pubout == 2) + i = PEM_write_bio_RSAPublicKey(out, rsa); + else + i = PEM_write_bio_RSA_PUBKEY(out, rsa); + } else + i = PEM_write_bio_RSAPrivateKey(out, rsa, + enc, NULL, 0, NULL, passout); +# if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4) + } else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) { + EVP_PKEY *pk; + pk = EVP_PKEY_new(); + EVP_PKEY_set1_RSA(pk, rsa); + if (outformat == FORMAT_PVK) + i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout); + else if (pubin || pubout) + i = i2b_PublicKey_bio(out, pk); + else + i = i2b_PrivateKey_bio(out, pk); + EVP_PKEY_free(pk); +# endif + } else { + BIO_printf(bio_err, "bad output format specified for outfile\n"); + goto end; + } + if (i <= 0) { + BIO_printf(bio_err, "unable to write key\n"); + ERR_print_errors(bio_err); + } else + ret = 0; + end: + if (out != NULL) + BIO_free_all(out); + if (rsa != NULL) + RSA_free(rsa); + if (passin) + OPENSSL_free(passin); + if (passout) + OPENSSL_free(passout); + apps_shutdown(); + OPENSSL_EXIT(ret); +} +#else /* !OPENSSL_NO_RSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/rsautl.c b/apps/rsautl.c index b01f004eb3..0030aca126 100644 --- a/apps/rsautl.c +++ b/apps/rsautl.c @@ -1,6 +1,7 @@ /* rsautl.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2000. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 2000. */ /* ==================================================================== * Copyright (c) 2000 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -59,293 +60,311 @@ #include #ifndef OPENSSL_NO_RSA -#include "apps.h" -#include -#include -#include -#include +# include "apps.h" +# include +# include +# include +# include -#define RSA_SIGN 1 -#define RSA_VERIFY 2 -#define RSA_ENCRYPT 3 -#define RSA_DECRYPT 4 +# define RSA_SIGN 1 +# define RSA_VERIFY 2 +# define RSA_ENCRYPT 3 +# define RSA_DECRYPT 4 -#define KEY_PRIVKEY 1 -#define KEY_PUBKEY 2 -#define KEY_CERT 3 +# define KEY_PRIVKEY 1 +# define KEY_PUBKEY 2 +# define KEY_CERT 3 static void usage(void); -#undef PROG +# undef PROG -#define PROG rsautl_main +# define PROG rsautl_main int MAIN(int argc, char **); int MAIN(int argc, char **argv) { - ENGINE *e = NULL; - BIO *in = NULL, *out = NULL; - char *infile = NULL, *outfile = NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine = NULL; -#endif - char *keyfile = NULL; - char rsa_mode = RSA_VERIFY, key_type = KEY_PRIVKEY; - int keyform = FORMAT_PEM; - char need_priv = 0, badarg = 0, rev = 0; - char hexdump = 0, asn1parse = 0; - X509 *x; - EVP_PKEY *pkey = NULL; - RSA *rsa = NULL; - unsigned char *rsa_in = NULL, *rsa_out = NULL, pad; - char *passargin = NULL, *passin = NULL; - int rsa_inlen, rsa_outlen = 0; - int keysize; - - int ret = 1; - - argc--; - argv++; - - if(!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - pad = RSA_PKCS1_PADDING; - - while(argc >= 1) - { - if (!strcmp(*argv,"-in")) { - if (--argc < 1) - badarg = 1; - else - infile= *(++argv); - } else if (!strcmp(*argv,"-out")) { - if (--argc < 1) - badarg = 1; - else - outfile= *(++argv); - } else if(!strcmp(*argv, "-inkey")) { - if (--argc < 1) - badarg = 1; - else - keyfile = *(++argv); - } else if (!strcmp(*argv,"-passin")) { - if (--argc < 1) - badarg = 1; - else - passargin= *(++argv); - } else if (strcmp(*argv,"-keyform") == 0) { - if (--argc < 1) - badarg = 1; - else - keyform=str2fmt(*(++argv)); -#ifndef OPENSSL_NO_ENGINE - } else if(!strcmp(*argv, "-engine")) { - if (--argc < 1) - badarg = 1; - else - engine = *(++argv); -#endif - } else if(!strcmp(*argv, "-pubin")) { - key_type = KEY_PUBKEY; - } else if(!strcmp(*argv, "-certin")) { - key_type = KEY_CERT; - } - else if(!strcmp(*argv, "-asn1parse")) asn1parse = 1; - else if(!strcmp(*argv, "-hexdump")) hexdump = 1; - else if(!strcmp(*argv, "-raw")) pad = RSA_NO_PADDING; - else if(!strcmp(*argv, "-oaep")) pad = RSA_PKCS1_OAEP_PADDING; - else if(!strcmp(*argv, "-ssl")) pad = RSA_SSLV23_PADDING; - else if(!strcmp(*argv, "-pkcs")) pad = RSA_PKCS1_PADDING; - else if(!strcmp(*argv, "-x931")) pad = RSA_X931_PADDING; - else if(!strcmp(*argv, "-sign")) { - rsa_mode = RSA_SIGN; - need_priv = 1; - } else if(!strcmp(*argv, "-verify")) rsa_mode = RSA_VERIFY; - else if(!strcmp(*argv, "-rev")) rev = 1; - else if(!strcmp(*argv, "-encrypt")) rsa_mode = RSA_ENCRYPT; - else if(!strcmp(*argv, "-decrypt")) { - rsa_mode = RSA_DECRYPT; - need_priv = 1; - } else badarg = 1; - if(badarg) { - usage(); - goto end; - } - argc--; - argv++; - } - - if(need_priv && (key_type != KEY_PRIVKEY)) { - BIO_printf(bio_err, "A private key is needed for this operation\n"); - goto end; - } - -#ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine, 0); -#endif - if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } + ENGINE *e = NULL; + BIO *in = NULL, *out = NULL; + char *infile = NULL, *outfile = NULL; +# ifndef OPENSSL_NO_ENGINE + char *engine = NULL; +# endif + char *keyfile = NULL; + char rsa_mode = RSA_VERIFY, key_type = KEY_PRIVKEY; + int keyform = FORMAT_PEM; + char need_priv = 0, badarg = 0, rev = 0; + char hexdump = 0, asn1parse = 0; + X509 *x; + EVP_PKEY *pkey = NULL; + RSA *rsa = NULL; + unsigned char *rsa_in = NULL, *rsa_out = NULL, pad; + char *passargin = NULL, *passin = NULL; + int rsa_inlen, rsa_outlen = 0; + int keysize; + + int ret = 1; + + argc--; + argv++; + + if (!bio_err) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + pad = RSA_PKCS1_PADDING; + + while (argc >= 1) { + if (!strcmp(*argv, "-in")) { + if (--argc < 1) + badarg = 1; + else + infile = *(++argv); + } else if (!strcmp(*argv, "-out")) { + if (--argc < 1) + badarg = 1; + else + outfile = *(++argv); + } else if (!strcmp(*argv, "-inkey")) { + if (--argc < 1) + badarg = 1; + else + keyfile = *(++argv); + } else if (!strcmp(*argv, "-passin")) { + if (--argc < 1) + badarg = 1; + else + passargin = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + badarg = 1; + else + keyform = str2fmt(*(++argv)); +# ifndef OPENSSL_NO_ENGINE + } else if (!strcmp(*argv, "-engine")) { + if (--argc < 1) + badarg = 1; + else + engine = *(++argv); +# endif + } else if (!strcmp(*argv, "-pubin")) { + key_type = KEY_PUBKEY; + } else if (!strcmp(*argv, "-certin")) { + key_type = KEY_CERT; + } else if (!strcmp(*argv, "-asn1parse")) + asn1parse = 1; + else if (!strcmp(*argv, "-hexdump")) + hexdump = 1; + else if (!strcmp(*argv, "-raw")) + pad = RSA_NO_PADDING; + else if (!strcmp(*argv, "-oaep")) + pad = RSA_PKCS1_OAEP_PADDING; + else if (!strcmp(*argv, "-ssl")) + pad = RSA_SSLV23_PADDING; + else if (!strcmp(*argv, "-pkcs")) + pad = RSA_PKCS1_PADDING; + else if (!strcmp(*argv, "-x931")) + pad = RSA_X931_PADDING; + else if (!strcmp(*argv, "-sign")) { + rsa_mode = RSA_SIGN; + need_priv = 1; + } else if (!strcmp(*argv, "-verify")) + rsa_mode = RSA_VERIFY; + else if (!strcmp(*argv, "-rev")) + rev = 1; + else if (!strcmp(*argv, "-encrypt")) + rsa_mode = RSA_ENCRYPT; + else if (!strcmp(*argv, "-decrypt")) { + rsa_mode = RSA_DECRYPT; + need_priv = 1; + } else + badarg = 1; + if (badarg) { + usage(); + goto end; + } + argc--; + argv++; + } + + if (need_priv && (key_type != KEY_PRIVKEY)) { + BIO_printf(bio_err, "A private key is needed for this operation\n"); + goto end; + } +# ifndef OPENSSL_NO_ENGINE + e = setup_engine(bio_err, engine, 0); +# endif + if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } /* FIXME: seed PRNG only if needed */ - app_RAND_load_file(NULL, bio_err, 0); - - switch(key_type) { - case KEY_PRIVKEY: - pkey = load_key(bio_err, keyfile, keyform, 0, - passin, e, "Private Key"); - break; - - case KEY_PUBKEY: - pkey = load_pubkey(bio_err, keyfile, keyform, 0, - NULL, e, "Public Key"); - break; - - case KEY_CERT: - x = load_cert(bio_err, keyfile, keyform, - NULL, e, "Certificate"); - if(x) { - pkey = X509_get_pubkey(x); - X509_free(x); - } - break; - } - - if(!pkey) { - return 1; - } - - rsa = EVP_PKEY_get1_RSA(pkey); - EVP_PKEY_free(pkey); - - if(!rsa) { - BIO_printf(bio_err, "Error getting RSA key\n"); - ERR_print_errors(bio_err); - goto end; - } - - - if(infile) { - if(!(in = BIO_new_file(infile, "rb"))) { - BIO_printf(bio_err, "Error Reading Input File\n"); - ERR_print_errors(bio_err); - goto end; - } - } else in = BIO_new_fp(stdin, BIO_NOCLOSE); - - if(outfile) { - if(!(out = BIO_new_file(outfile, "wb"))) { - BIO_printf(bio_err, "Error Reading Output File\n"); - ERR_print_errors(bio_err); - goto end; - } - } else { - out = BIO_new_fp(stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - - keysize = RSA_size(rsa); - - rsa_in = OPENSSL_malloc(keysize * 2); - rsa_out = OPENSSL_malloc(keysize); - - /* Read the input data */ - rsa_inlen = BIO_read(in, rsa_in, keysize * 2); - if(rsa_inlen <= 0) { - BIO_printf(bio_err, "Error reading input Data\n"); - exit(1); - } - if(rev) { - int i; - unsigned char ctmp; - for(i = 0; i < rsa_inlen/2; i++) { - ctmp = rsa_in[i]; - rsa_in[i] = rsa_in[rsa_inlen - 1 - i]; - rsa_in[rsa_inlen - 1 - i] = ctmp; - } - } - switch(rsa_mode) { - - case RSA_VERIFY: - rsa_outlen = RSA_public_decrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); - break; - - case RSA_SIGN: - rsa_outlen = RSA_private_encrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); - break; - - case RSA_ENCRYPT: - rsa_outlen = RSA_public_encrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); - break; - - case RSA_DECRYPT: - rsa_outlen = RSA_private_decrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); - break; - - } - - if(rsa_outlen <= 0) { - BIO_printf(bio_err, "RSA operation error\n"); - ERR_print_errors(bio_err); - goto end; - } - ret = 0; - if(asn1parse) { - if(!ASN1_parse_dump(out, rsa_out, rsa_outlen, 1, -1)) { - ERR_print_errors(bio_err); - } - } else if(hexdump) BIO_dump(out, (char *)rsa_out, rsa_outlen); - else BIO_write(out, rsa_out, rsa_outlen); - end: - RSA_free(rsa); - BIO_free(in); - BIO_free_all(out); - if(rsa_in) OPENSSL_free(rsa_in); - if(rsa_out) OPENSSL_free(rsa_out); - if(passin) OPENSSL_free(passin); - return ret; + app_RAND_load_file(NULL, bio_err, 0); + + switch (key_type) { + case KEY_PRIVKEY: + pkey = load_key(bio_err, keyfile, keyform, 0, + passin, e, "Private Key"); + break; + + case KEY_PUBKEY: + pkey = load_pubkey(bio_err, keyfile, keyform, 0, + NULL, e, "Public Key"); + break; + + case KEY_CERT: + x = load_cert(bio_err, keyfile, keyform, NULL, e, "Certificate"); + if (x) { + pkey = X509_get_pubkey(x); + X509_free(x); + } + break; + } + + if (!pkey) { + return 1; + } + + rsa = EVP_PKEY_get1_RSA(pkey); + EVP_PKEY_free(pkey); + + if (!rsa) { + BIO_printf(bio_err, "Error getting RSA key\n"); + ERR_print_errors(bio_err); + goto end; + } + + if (infile) { + if (!(in = BIO_new_file(infile, "rb"))) { + BIO_printf(bio_err, "Error Reading Input File\n"); + ERR_print_errors(bio_err); + goto end; + } + } else + in = BIO_new_fp(stdin, BIO_NOCLOSE); + + if (outfile) { + if (!(out = BIO_new_file(outfile, "wb"))) { + BIO_printf(bio_err, "Error Reading Output File\n"); + ERR_print_errors(bio_err); + goto end; + } + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); +# ifdef OPENSSL_SYS_VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +# endif + } + + keysize = RSA_size(rsa); + + rsa_in = OPENSSL_malloc(keysize * 2); + rsa_out = OPENSSL_malloc(keysize); + + /* Read the input data */ + rsa_inlen = BIO_read(in, rsa_in, keysize * 2); + if (rsa_inlen <= 0) { + BIO_printf(bio_err, "Error reading input Data\n"); + exit(1); + } + if (rev) { + int i; + unsigned char ctmp; + for (i = 0; i < rsa_inlen / 2; i++) { + ctmp = rsa_in[i]; + rsa_in[i] = rsa_in[rsa_inlen - 1 - i]; + rsa_in[rsa_inlen - 1 - i] = ctmp; + } + } + switch (rsa_mode) { + + case RSA_VERIFY: + rsa_outlen = RSA_public_decrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); + break; + + case RSA_SIGN: + rsa_outlen = + RSA_private_encrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); + break; + + case RSA_ENCRYPT: + rsa_outlen = RSA_public_encrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); + break; + + case RSA_DECRYPT: + rsa_outlen = + RSA_private_decrypt(rsa_inlen, rsa_in, rsa_out, rsa, pad); + break; + + } + + if (rsa_outlen <= 0) { + BIO_printf(bio_err, "RSA operation error\n"); + ERR_print_errors(bio_err); + goto end; + } + ret = 0; + if (asn1parse) { + if (!ASN1_parse_dump(out, rsa_out, rsa_outlen, 1, -1)) { + ERR_print_errors(bio_err); + } + } else if (hexdump) + BIO_dump(out, (char *)rsa_out, rsa_outlen); + else + BIO_write(out, rsa_out, rsa_outlen); + end: + RSA_free(rsa); + BIO_free(in); + BIO_free_all(out); + if (rsa_in) + OPENSSL_free(rsa_in); + if (rsa_out) + OPENSSL_free(rsa_out); + if (passin) + OPENSSL_free(passin); + return ret; } static void usage() { - BIO_printf(bio_err, "Usage: rsautl [options]\n"); - BIO_printf(bio_err, "-in file input file\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, "-inkey file input key\n"); - BIO_printf(bio_err, "-keyform arg private key format - default PEM\n"); - BIO_printf(bio_err, "-pubin input is an RSA public\n"); - BIO_printf(bio_err, "-certin input is a certificate carrying an RSA public key\n"); - BIO_printf(bio_err, "-ssl use SSL v2 padding\n"); - BIO_printf(bio_err, "-raw use no padding\n"); - BIO_printf(bio_err, "-pkcs use PKCS#1 v1.5 padding (default)\n"); - BIO_printf(bio_err, "-oaep use PKCS#1 OAEP\n"); - BIO_printf(bio_err, "-sign sign with private key\n"); - BIO_printf(bio_err, "-verify verify with public key\n"); - BIO_printf(bio_err, "-encrypt encrypt with public key\n"); - BIO_printf(bio_err, "-decrypt decrypt with private key\n"); - BIO_printf(bio_err, "-hexdump hex dump output\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); - BIO_printf (bio_err, "-passin arg pass phrase source\n"); -#endif + BIO_printf(bio_err, "Usage: rsautl [options]\n"); + BIO_printf(bio_err, "-in file input file\n"); + BIO_printf(bio_err, "-out file output file\n"); + BIO_printf(bio_err, "-inkey file input key\n"); + BIO_printf(bio_err, "-keyform arg private key format - default PEM\n"); + BIO_printf(bio_err, "-pubin input is an RSA public\n"); + BIO_printf(bio_err, + "-certin input is a certificate carrying an RSA public key\n"); + BIO_printf(bio_err, "-ssl use SSL v2 padding\n"); + BIO_printf(bio_err, "-raw use no padding\n"); + BIO_printf(bio_err, + "-pkcs use PKCS#1 v1.5 padding (default)\n"); + BIO_printf(bio_err, "-oaep use PKCS#1 OAEP\n"); + BIO_printf(bio_err, "-sign sign with private key\n"); + BIO_printf(bio_err, "-verify verify with public key\n"); + BIO_printf(bio_err, "-encrypt encrypt with public key\n"); + BIO_printf(bio_err, "-decrypt decrypt with private key\n"); + BIO_printf(bio_err, "-hexdump hex dump output\n"); +# ifndef OPENSSL_NO_ENGINE + BIO_printf(bio_err, + "-engine e use engine e, possibly a hardware device.\n"); + BIO_printf(bio_err, "-passin arg pass phrase source\n"); +# endif } -#else /* !OPENSSL_NO_RSA */ +#else /* !OPENSSL_NO_RSA */ # if PEDANTIC -static void *dummy=&dummy; +static void *dummy = &dummy; # endif #endif diff --git a/apps/s_apps.h b/apps/s_apps.h index edb8992595..5b54bfdc4e 100644 --- a/apps/s_apps.h +++ b/apps/s_apps.h @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -110,53 +110,58 @@ */ /* conflicts with winsock2 stuff on netware */ #if !defined(OPENSSL_SYS_NETWARE) -#include +# include #endif #include #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) -#include +# include #endif #if defined(OPENSSL_SYS_MSDOS) && !defined(_WIN32) -#define _kbhit kbhit +# define _kbhit kbhit #endif #if defined(OPENSSL_SYS_VMS) && !defined(FD_SET) -/* VAX C does not defined fd_set and friends, but it's actually quite simple */ -/* These definitions are borrowed from SOCKETSHR. /Richard Levitte */ -#define MAX_NOFILE 32 -#define NBBY 8 /* number of bits in a byte */ +/* + * VAX C does not defined fd_set and friends, but it's actually quite simple + */ +/* These definitions are borrowed from SOCKETSHR. /Richard Levitte */ +# define MAX_NOFILE 32 +# define NBBY 8 /* number of bits in a byte */ -#ifndef FD_SETSIZE -#define FD_SETSIZE MAX_NOFILE -#endif /* FD_SETSIZE */ +# ifndef FD_SETSIZE +# define FD_SETSIZE MAX_NOFILE +# endif /* FD_SETSIZE */ /* How many things we'll allow select to use. 0 if unlimited */ -#define MAXSELFD MAX_NOFILE -typedef int fd_mask; /* int here! VMS prototypes int, not long */ -#define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask (power of 2!)*/ -#define NFDSHIFT 5 /* Shift based on above */ +# define MAXSELFD MAX_NOFILE +typedef int fd_mask; /* int here! VMS prototypes int, not long */ +# define NFDBITS (sizeof(fd_mask) * NBBY)/* bits per mask (power of 2!) */ +# define NFDSHIFT 5 /* Shift based on above */ typedef fd_mask fd_set; -#define FD_SET(n, p) (*(p) |= (1 << ((n) % NFDBITS))) -#define FD_CLR(n, p) (*(p) &= ~(1 << ((n) % NFDBITS))) -#define FD_ISSET(n, p) (*(p) & (1 << ((n) % NFDBITS))) -#define FD_ZERO(p) memset((char *)(p), 0, sizeof(*(p))) +# define FD_SET(n, p) (*(p) |= (1 << ((n) % NFDBITS))) +# define FD_CLR(n, p) (*(p) &= ~(1 << ((n) % NFDBITS))) +# define FD_ISSET(n, p) (*(p) & (1 << ((n) % NFDBITS))) +# define FD_ZERO(p) memset((char *)(p), 0, sizeof(*(p))) #endif #define PORT 4433 #define PORT_STR "4433" #define PROTOCOL "tcp" -int do_server(int port, int type, int *ret, int (*cb) (char *hostname, int s, int stype, unsigned char *context), unsigned char *context, int naccept); +int do_server(int port, int type, int *ret, + int (*cb) (char *hostname, int s, int stype, + unsigned char *context), unsigned char *context, + int naccept); #ifdef HEADER_X509_H int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx); #endif #ifdef HEADER_SSL_H int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file); int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key, - STACK_OF(X509) *chain, int build_chain); + STACK_OF(X509) *chain, int build_chain); int ssl_print_sigalgs(BIO *out, SSL *s); int ssl_print_point_formats(BIO *out, SSL *s); int ssl_print_curves(BIO *out, SSL *s, int noshared); @@ -165,38 +170,42 @@ int ssl_print_tmp_key(BIO *out, SSL *s); int init_client(int *sock, char *server, int port, int type); int should_retry(int i); int extract_port(char *str, short *port_ptr); -int extract_host_port(char *str,char **host_ptr,unsigned char *ip,short *p); +int extract_host_port(char *str, char **host_ptr, unsigned char *ip, + short *p); long MS_CALLBACK bio_dump_callback(BIO *bio, int cmd, const char *argp, - int argi, long argl, long ret); + int argi, long argl, long ret); #ifdef HEADER_SSL_H void MS_CALLBACK apps_ssl_info_callback(const SSL *s, int where, int ret); -void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); +void MS_CALLBACK msg_cb(int write_p, int version, int content_type, + const void *buf, size_t len, SSL *ssl, void *arg); void MS_CALLBACK tlsext_cb(SSL *s, int client_server, int type, - unsigned char *data, int len, - void *arg); + unsigned char *data, int len, void *arg); #endif -int MS_CALLBACK generate_cookie_callback(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len); -int MS_CALLBACK verify_cookie_callback(SSL *ssl, unsigned char *cookie, unsigned int cookie_len); +int MS_CALLBACK generate_cookie_callback(SSL *ssl, unsigned char *cookie, + unsigned int *cookie_len); +int MS_CALLBACK verify_cookie_callback(SSL *ssl, unsigned char *cookie, + unsigned int cookie_len); typedef struct ssl_excert_st SSL_EXCERT; void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc); void ssl_excert_free(SSL_EXCERT *exc); int args_excert(char ***pargs, int *pargc, - int *badarg, BIO *err, SSL_EXCERT **pexc); + int *badarg, BIO *err, SSL_EXCERT **pexc); int load_excert(SSL_EXCERT **pexc, BIO *err); void print_ssl_summary(BIO *bio, SSL *s); #ifdef HEADER_SSL_H int args_ssl(char ***pargs, int *pargc, SSL_CONF_CTX *cctx, - int *badarg, BIO *err, STACK_OF(OPENSSL_STRING) **pstr); + int *badarg, BIO *err, STACK_OF(OPENSSL_STRING) **pstr); int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx, - STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake); -int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls, int crl_download); -int ssl_load_stores(SSL_CTX *ctx, - const char *vfyCApath, const char *vfyCAfile, - const char *chCApath, const char *chCAfile, - STACK_OF(X509_CRL) *crls, int crl_download); + STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake); +int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls, + int crl_download); +int ssl_load_stores(SSL_CTX *ctx, const char *vfyCApath, + const char *vfyCAfile, const char *chCApath, + const char *chCAfile, STACK_OF(X509_CRL) *crls, + int crl_download); #endif diff --git a/apps/s_cb.c b/apps/s_cb.c index ed372f3e83..bd3256eaaf 100644 --- a/apps/s_cb.c +++ b/apps/s_cb.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -122,1647 +122,1525 @@ #include #include "s_apps.h" -#define COOKIE_SECRET_LENGTH 16 +#define COOKIE_SECRET_LENGTH 16 -int verify_depth=0; -int verify_quiet=0; -int verify_error=X509_V_OK; -int verify_return_error=0; +int verify_depth = 0; +int verify_quiet = 0; +int verify_error = X509_V_OK; +int verify_return_error = 0; unsigned char cookie_secret[COOKIE_SECRET_LENGTH]; -int cookie_initialized=0; +int cookie_initialized = 0; int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx) - { - X509 *err_cert; - int err,depth; - - err_cert=X509_STORE_CTX_get_current_cert(ctx); - err= X509_STORE_CTX_get_error(ctx); - depth= X509_STORE_CTX_get_error_depth(ctx); - - if (!verify_quiet || !ok) - { - BIO_printf(bio_err,"depth=%d ",depth); - if (err_cert) - { - X509_NAME_print_ex(bio_err, - X509_get_subject_name(err_cert), - 0, XN_FLAG_ONELINE); - BIO_puts(bio_err, "\n"); - } - else - BIO_puts(bio_err, "\n"); - } - if (!ok) - { - BIO_printf(bio_err,"verify error:num=%d:%s\n",err, - X509_verify_cert_error_string(err)); - if (verify_depth >= depth) - { - if (!verify_return_error) - ok=1; - verify_error=X509_V_OK; - } - else - { - ok=0; - verify_error=X509_V_ERR_CERT_CHAIN_TOO_LONG; - } - } - switch (err) - { - case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: - BIO_puts(bio_err,"issuer= "); - X509_NAME_print_ex(bio_err, X509_get_issuer_name(err_cert), - 0, XN_FLAG_ONELINE); - BIO_puts(bio_err, "\n"); - break; - case X509_V_ERR_CERT_NOT_YET_VALID: - case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: - BIO_printf(bio_err,"notBefore="); - ASN1_TIME_print(bio_err,X509_get_notBefore(err_cert)); - BIO_printf(bio_err,"\n"); - break; - case X509_V_ERR_CERT_HAS_EXPIRED: - case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: - BIO_printf(bio_err,"notAfter="); - ASN1_TIME_print(bio_err,X509_get_notAfter(err_cert)); - BIO_printf(bio_err,"\n"); - break; - case X509_V_ERR_NO_EXPLICIT_POLICY: - if (!verify_quiet) - policies_print(bio_err, ctx); - break; - } - if (err == X509_V_OK && ok == 2 && !verify_quiet) - policies_print(bio_err, ctx); - if (ok && !verify_quiet) - BIO_printf(bio_err,"verify return:%d\n",ok); - return(ok); - } +{ + X509 *err_cert; + int err, depth; + + err_cert = X509_STORE_CTX_get_current_cert(ctx); + err = X509_STORE_CTX_get_error(ctx); + depth = X509_STORE_CTX_get_error_depth(ctx); + + if (!verify_quiet || !ok) { + BIO_printf(bio_err, "depth=%d ", depth); + if (err_cert) { + X509_NAME_print_ex(bio_err, + X509_get_subject_name(err_cert), + 0, XN_FLAG_ONELINE); + BIO_puts(bio_err, "\n"); + } else + BIO_puts(bio_err, "\n"); + } + if (!ok) { + BIO_printf(bio_err, "verify error:num=%d:%s\n", err, + X509_verify_cert_error_string(err)); + if (verify_depth >= depth) { + if (!verify_return_error) + ok = 1; + verify_error = X509_V_OK; + } else { + ok = 0; + verify_error = X509_V_ERR_CERT_CHAIN_TOO_LONG; + } + } + switch (err) { + case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: + BIO_puts(bio_err, "issuer= "); + X509_NAME_print_ex(bio_err, X509_get_issuer_name(err_cert), + 0, XN_FLAG_ONELINE); + BIO_puts(bio_err, "\n"); + break; + case X509_V_ERR_CERT_NOT_YET_VALID: + case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: + BIO_printf(bio_err, "notBefore="); + ASN1_TIME_print(bio_err, X509_get_notBefore(err_cert)); + BIO_printf(bio_err, "\n"); + break; + case X509_V_ERR_CERT_HAS_EXPIRED: + case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: + BIO_printf(bio_err, "notAfter="); + ASN1_TIME_print(bio_err, X509_get_notAfter(err_cert)); + BIO_printf(bio_err, "\n"); + break; + case X509_V_ERR_NO_EXPLICIT_POLICY: + if (!verify_quiet) + policies_print(bio_err, ctx); + break; + } + if (err == X509_V_OK && ok == 2 && !verify_quiet) + policies_print(bio_err, ctx); + if (ok && !verify_quiet) + BIO_printf(bio_err, "verify return:%d\n", ok); + return (ok); +} int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file) - { - if (cert_file != NULL) - { - /*- - SSL *ssl; - X509 *x509; - */ - - if (SSL_CTX_use_certificate_file(ctx,cert_file, - SSL_FILETYPE_PEM) <= 0) - { - BIO_printf(bio_err,"unable to get certificate from '%s'\n",cert_file); - ERR_print_errors(bio_err); - return(0); - } - if (key_file == NULL) key_file=cert_file; - if (SSL_CTX_use_PrivateKey_file(ctx,key_file, - SSL_FILETYPE_PEM) <= 0) - { - BIO_printf(bio_err,"unable to get private key from '%s'\n",key_file); - ERR_print_errors(bio_err); - return(0); - } - - /*- - In theory this is no longer needed - ssl=SSL_new(ctx); - x509=SSL_get_certificate(ssl); - - if (x509 != NULL) { - EVP_PKEY *pktmp; - pktmp = X509_get_pubkey(x509); - EVP_PKEY_copy_parameters(pktmp, - SSL_get_privatekey(ssl)); - EVP_PKEY_free(pktmp); - } - SSL_free(ssl); - */ - - /* If we are using DSA, we can copy the parameters from - * the private key */ - - - /* Now we know that a key and cert have been set against - * the SSL context */ - if (!SSL_CTX_check_private_key(ctx)) - { - BIO_printf(bio_err,"Private key does not match the certificate public key\n"); - return(0); - } - } - return(1); - } +{ + if (cert_file != NULL) { + /*- + SSL *ssl; + X509 *x509; + */ + + if (SSL_CTX_use_certificate_file(ctx, cert_file, + SSL_FILETYPE_PEM) <= 0) { + BIO_printf(bio_err, "unable to get certificate from '%s'\n", + cert_file); + ERR_print_errors(bio_err); + return (0); + } + if (key_file == NULL) + key_file = cert_file; + if (SSL_CTX_use_PrivateKey_file(ctx, key_file, SSL_FILETYPE_PEM) <= 0) { + BIO_printf(bio_err, "unable to get private key from '%s'\n", + key_file); + ERR_print_errors(bio_err); + return (0); + } + + /*- + In theory this is no longer needed + ssl=SSL_new(ctx); + x509=SSL_get_certificate(ssl); + + if (x509 != NULL) { + EVP_PKEY *pktmp; + pktmp = X509_get_pubkey(x509); + EVP_PKEY_copy_parameters(pktmp, + SSL_get_privatekey(ssl)); + EVP_PKEY_free(pktmp); + } + SSL_free(ssl); + */ + + /* + * If we are using DSA, we can copy the parameters from the private + * key + */ + + /* + * Now we know that a key and cert have been set against the SSL + * context + */ + if (!SSL_CTX_check_private_key(ctx)) { + BIO_printf(bio_err, + "Private key does not match the certificate public key\n"); + return (0); + } + } + return (1); +} int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key, - STACK_OF(X509) *chain, int build_chain) - { - int chflags = chain ? SSL_BUILD_CHAIN_FLAG_CHECK : 0; - if (cert == NULL) - return 1; - if (SSL_CTX_use_certificate(ctx,cert) <= 0) - { - BIO_printf(bio_err,"error setting certificate\n"); - ERR_print_errors(bio_err); - return 0; - } - - if (SSL_CTX_use_PrivateKey(ctx,key) <= 0) - { - BIO_printf(bio_err,"error setting private key\n"); - ERR_print_errors(bio_err); - return 0; - } - - /* Now we know that a key and cert have been set against - * the SSL context */ - if (!SSL_CTX_check_private_key(ctx)) - { - BIO_printf(bio_err,"Private key does not match the certificate public key\n"); - return 0; - } - if (chain && !SSL_CTX_set1_chain(ctx, chain)) - { - BIO_printf(bio_err,"error setting certificate chain\n"); - ERR_print_errors(bio_err); - return 0; - } - if (build_chain && !SSL_CTX_build_cert_chain(ctx, chflags)) - { - BIO_printf(bio_err,"error building certificate chain\n"); - ERR_print_errors(bio_err); - return 0; - } - return 1; - } + STACK_OF(X509) *chain, int build_chain) +{ + int chflags = chain ? SSL_BUILD_CHAIN_FLAG_CHECK : 0; + if (cert == NULL) + return 1; + if (SSL_CTX_use_certificate(ctx, cert) <= 0) { + BIO_printf(bio_err, "error setting certificate\n"); + ERR_print_errors(bio_err); + return 0; + } + + if (SSL_CTX_use_PrivateKey(ctx, key) <= 0) { + BIO_printf(bio_err, "error setting private key\n"); + ERR_print_errors(bio_err); + return 0; + } + + /* + * Now we know that a key and cert have been set against the SSL context + */ + if (!SSL_CTX_check_private_key(ctx)) { + BIO_printf(bio_err, + "Private key does not match the certificate public key\n"); + return 0; + } + if (chain && !SSL_CTX_set1_chain(ctx, chain)) { + BIO_printf(bio_err, "error setting certificate chain\n"); + ERR_print_errors(bio_err); + return 0; + } + if (build_chain && !SSL_CTX_build_cert_chain(ctx, chflags)) { + BIO_printf(bio_err, "error building certificate chain\n"); + ERR_print_errors(bio_err); + return 0; + } + return 1; +} static void ssl_print_client_cert_types(BIO *bio, SSL *s) - { - const unsigned char *p; - int i; - int cert_type_num = SSL_get0_certificate_types(s, &p); - if (!cert_type_num) - return; - BIO_puts(bio, "Client Certificate Types: "); - for (i = 0; i < cert_type_num; i++) - { - unsigned char cert_type = p[i]; - char *cname; - switch(cert_type) - { - case TLS_CT_RSA_SIGN: - cname = "RSA sign"; - break; - - case TLS_CT_DSS_SIGN: - cname = "DSA sign"; - break; - - case TLS_CT_RSA_FIXED_DH: - cname = "RSA fixed DH"; - break; - - case TLS_CT_DSS_FIXED_DH: - cname = "DSS fixed DH"; - break; - - case TLS_CT_ECDSA_SIGN: - cname = "ECDSA sign"; - break; - - case TLS_CT_RSA_FIXED_ECDH: - cname = "RSA fixed ECDH"; - break; - - case TLS_CT_ECDSA_FIXED_ECDH: - cname = "ECDSA fixed ECDH"; - break; - - case TLS_CT_GOST94_SIGN: - cname = "GOST94 Sign"; - break; - - case TLS_CT_GOST01_SIGN: - cname = "GOST01 Sign"; - break; - - default: - cname = NULL; - } - - if (i) - BIO_puts(bio, ", "); - - if (cname) - BIO_puts(bio, cname); - else - BIO_printf(bio, "UNKNOWN (%d),", cert_type); - } - BIO_puts(bio, "\n"); - } +{ + const unsigned char *p; + int i; + int cert_type_num = SSL_get0_certificate_types(s, &p); + if (!cert_type_num) + return; + BIO_puts(bio, "Client Certificate Types: "); + for (i = 0; i < cert_type_num; i++) { + unsigned char cert_type = p[i]; + char *cname; + switch (cert_type) { + case TLS_CT_RSA_SIGN: + cname = "RSA sign"; + break; + + case TLS_CT_DSS_SIGN: + cname = "DSA sign"; + break; + + case TLS_CT_RSA_FIXED_DH: + cname = "RSA fixed DH"; + break; + + case TLS_CT_DSS_FIXED_DH: + cname = "DSS fixed DH"; + break; + + case TLS_CT_ECDSA_SIGN: + cname = "ECDSA sign"; + break; + + case TLS_CT_RSA_FIXED_ECDH: + cname = "RSA fixed ECDH"; + break; + + case TLS_CT_ECDSA_FIXED_ECDH: + cname = "ECDSA fixed ECDH"; + break; + + case TLS_CT_GOST94_SIGN: + cname = "GOST94 Sign"; + break; + + case TLS_CT_GOST01_SIGN: + cname = "GOST01 Sign"; + break; + + default: + cname = NULL; + } + + if (i) + BIO_puts(bio, ", "); + + if (cname) + BIO_puts(bio, cname); + else + BIO_printf(bio, "UNKNOWN (%d),", cert_type); + } + BIO_puts(bio, "\n"); +} static int do_print_sigalgs(BIO *out, SSL *s, int shared) - { - int i, nsig, client; - client = SSL_is_server(s) ? 0 : 1; - if (shared) - nsig = SSL_get_shared_sigalgs(s, -1, NULL, NULL, NULL, - NULL, NULL); - else - nsig = SSL_get_sigalgs(s, -1, NULL, NULL, NULL, NULL, NULL); - if (nsig == 0) - return 1; - - if (shared) - BIO_puts(out, "Shared "); - - if (client) - BIO_puts(out, "Requested "); - BIO_puts(out, "Signature Algorithms: "); - for (i = 0; i < nsig; i++) - { - int hash_nid, sign_nid; - unsigned char rhash, rsign; - const char *sstr = NULL; - if (shared) - SSL_get_shared_sigalgs(s, i, &sign_nid, &hash_nid, NULL, - &rsign, &rhash); - else - SSL_get_sigalgs(s, i, &sign_nid, &hash_nid, NULL, - &rsign, &rhash); - if (i) - BIO_puts(out, ":"); - if (sign_nid == EVP_PKEY_RSA) - sstr = "RSA"; - else if(sign_nid == EVP_PKEY_DSA) - sstr = "DSA"; - else if(sign_nid == EVP_PKEY_EC) - sstr = "ECDSA"; - if (sstr) - BIO_printf(out,"%s+", sstr); - else - BIO_printf(out,"0x%02X+", (int)rsign); - if (hash_nid != NID_undef) - BIO_printf(out, "%s", OBJ_nid2sn(hash_nid)); - else - BIO_printf(out,"0x%02X", (int)rhash); - } - BIO_puts(out, "\n"); - return 1; - } +{ + int i, nsig, client; + client = SSL_is_server(s) ? 0 : 1; + if (shared) + nsig = SSL_get_shared_sigalgs(s, -1, NULL, NULL, NULL, NULL, NULL); + else + nsig = SSL_get_sigalgs(s, -1, NULL, NULL, NULL, NULL, NULL); + if (nsig == 0) + return 1; + + if (shared) + BIO_puts(out, "Shared "); + + if (client) + BIO_puts(out, "Requested "); + BIO_puts(out, "Signature Algorithms: "); + for (i = 0; i < nsig; i++) { + int hash_nid, sign_nid; + unsigned char rhash, rsign; + const char *sstr = NULL; + if (shared) + SSL_get_shared_sigalgs(s, i, &sign_nid, &hash_nid, NULL, + &rsign, &rhash); + else + SSL_get_sigalgs(s, i, &sign_nid, &hash_nid, NULL, &rsign, &rhash); + if (i) + BIO_puts(out, ":"); + if (sign_nid == EVP_PKEY_RSA) + sstr = "RSA"; + else if (sign_nid == EVP_PKEY_DSA) + sstr = "DSA"; + else if (sign_nid == EVP_PKEY_EC) + sstr = "ECDSA"; + if (sstr) + BIO_printf(out, "%s+", sstr); + else + BIO_printf(out, "0x%02X+", (int)rsign); + if (hash_nid != NID_undef) + BIO_printf(out, "%s", OBJ_nid2sn(hash_nid)); + else + BIO_printf(out, "0x%02X", (int)rhash); + } + BIO_puts(out, "\n"); + return 1; +} int ssl_print_sigalgs(BIO *out, SSL *s) - { - int mdnid; - if (!SSL_is_server(s)) - ssl_print_client_cert_types(out, s); - do_print_sigalgs(out, s, 0); - do_print_sigalgs(out, s, 1); - if (SSL_get_peer_signature_nid(s, &mdnid)) - BIO_printf(out, "Peer signing digest: %s\n", OBJ_nid2sn(mdnid)); - return 1; - } +{ + int mdnid; + if (!SSL_is_server(s)) + ssl_print_client_cert_types(out, s); + do_print_sigalgs(out, s, 0); + do_print_sigalgs(out, s, 1); + if (SSL_get_peer_signature_nid(s, &mdnid)) + BIO_printf(out, "Peer signing digest: %s\n", OBJ_nid2sn(mdnid)); + return 1; +} + #ifndef OPENSSL_NO_EC int ssl_print_point_formats(BIO *out, SSL *s) - { - int i, nformats; - const char *pformats; - nformats = SSL_get0_ec_point_formats(s, &pformats); - if (nformats <= 0) - return 1; - BIO_puts(out, "Supported Elliptic Curve Point Formats: "); - for (i = 0; i < nformats; i++, pformats++) - { - if (i) - BIO_puts(out, ":"); - switch(*pformats) - { - case TLSEXT_ECPOINTFORMAT_uncompressed: - BIO_puts(out, "uncompressed"); - break; - - case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime: - BIO_puts(out, "ansiX962_compressed_prime"); - break; - - case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2: - BIO_puts(out, "ansiX962_compressed_char2"); - break; - - default: - BIO_printf(out, "unknown(%d)", (int)*pformats); - break; - - } - } - if (nformats <= 0) - BIO_puts(out, "NONE"); - BIO_puts(out, "\n"); - return 1; - } +{ + int i, nformats; + const char *pformats; + nformats = SSL_get0_ec_point_formats(s, &pformats); + if (nformats <= 0) + return 1; + BIO_puts(out, "Supported Elliptic Curve Point Formats: "); + for (i = 0; i < nformats; i++, pformats++) { + if (i) + BIO_puts(out, ":"); + switch (*pformats) { + case TLSEXT_ECPOINTFORMAT_uncompressed: + BIO_puts(out, "uncompressed"); + break; + + case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime: + BIO_puts(out, "ansiX962_compressed_prime"); + break; + + case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2: + BIO_puts(out, "ansiX962_compressed_char2"); + break; + + default: + BIO_printf(out, "unknown(%d)", (int)*pformats); + break; + + } + } + if (nformats <= 0) + BIO_puts(out, "NONE"); + BIO_puts(out, "\n"); + return 1; +} int ssl_print_curves(BIO *out, SSL *s, int noshared) - { - int i, ncurves, *curves, nid; - const char *cname; - ncurves = SSL_get1_curves(s, NULL); - if (ncurves <= 0) - return 1; - curves = OPENSSL_malloc(ncurves * sizeof(int)); - SSL_get1_curves(s, curves); - - BIO_puts(out, "Supported Elliptic Curves: "); - for (i = 0; i < ncurves; i++) - { - if (i) - BIO_puts(out, ":"); - nid = curves[i]; - /* If unrecognised print out hex version */ - if (nid & TLSEXT_nid_unknown) - BIO_printf(out, "0x%04X", nid & 0xFFFF); - else - { - /* Use NIST name for curve if it exists */ - cname = EC_curve_nid2nist(nid); - if (!cname) - cname = OBJ_nid2sn(nid); - BIO_printf(out, "%s", cname); - } - } - if (ncurves == 0) - BIO_puts(out, "NONE"); - OPENSSL_free(curves); - if (noshared) - { - BIO_puts(out, "\n"); - return 1; - } - BIO_puts(out, "\nShared Elliptic curves: "); - ncurves = SSL_get_shared_curve(s, -1); - for (i = 0; i < ncurves; i++) - { - if (i) - BIO_puts(out, ":"); - nid = SSL_get_shared_curve(s, i); - cname = EC_curve_nid2nist(nid); - if (!cname) - cname = OBJ_nid2sn(nid); - BIO_printf(out, "%s", cname); - } - if (ncurves == 0) - BIO_puts(out, "NONE"); - BIO_puts(out, "\n"); - return 1; - } +{ + int i, ncurves, *curves, nid; + const char *cname; + ncurves = SSL_get1_curves(s, NULL); + if (ncurves <= 0) + return 1; + curves = OPENSSL_malloc(ncurves * sizeof(int)); + SSL_get1_curves(s, curves); + + BIO_puts(out, "Supported Elliptic Curves: "); + for (i = 0; i < ncurves; i++) { + if (i) + BIO_puts(out, ":"); + nid = curves[i]; + /* If unrecognised print out hex version */ + if (nid & TLSEXT_nid_unknown) + BIO_printf(out, "0x%04X", nid & 0xFFFF); + else { + /* Use NIST name for curve if it exists */ + cname = EC_curve_nid2nist(nid); + if (!cname) + cname = OBJ_nid2sn(nid); + BIO_printf(out, "%s", cname); + } + } + if (ncurves == 0) + BIO_puts(out, "NONE"); + OPENSSL_free(curves); + if (noshared) { + BIO_puts(out, "\n"); + return 1; + } + BIO_puts(out, "\nShared Elliptic curves: "); + ncurves = SSL_get_shared_curve(s, -1); + for (i = 0; i < ncurves; i++) { + if (i) + BIO_puts(out, ":"); + nid = SSL_get_shared_curve(s, i); + cname = EC_curve_nid2nist(nid); + if (!cname) + cname = OBJ_nid2sn(nid); + BIO_printf(out, "%s", cname); + } + if (ncurves == 0) + BIO_puts(out, "NONE"); + BIO_puts(out, "\n"); + return 1; +} #endif int ssl_print_tmp_key(BIO *out, SSL *s) - { - EVP_PKEY *key; - if (!SSL_get_server_tmp_key(s, &key)) - return 1; - BIO_puts(out, "Server Temp Key: "); - switch (EVP_PKEY_id(key)) - { - case EVP_PKEY_RSA: - BIO_printf(out, "RSA, %d bits\n", EVP_PKEY_bits(key)); - break; - - case EVP_PKEY_DH: - BIO_printf(out, "DH, %d bits\n", EVP_PKEY_bits(key)); - break; +{ + EVP_PKEY *key; + if (!SSL_get_server_tmp_key(s, &key)) + return 1; + BIO_puts(out, "Server Temp Key: "); + switch (EVP_PKEY_id(key)) { + case EVP_PKEY_RSA: + BIO_printf(out, "RSA, %d bits\n", EVP_PKEY_bits(key)); + break; + + case EVP_PKEY_DH: + BIO_printf(out, "DH, %d bits\n", EVP_PKEY_bits(key)); + break; #ifndef OPENSSL_NO_ECDH - case EVP_PKEY_EC: - { - EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); - int nid; - const char *cname; - nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); - EC_KEY_free(ec); - cname = EC_curve_nid2nist(nid); - if (!cname) - cname = OBJ_nid2sn(nid); - BIO_printf(out, "ECDH, %s, %d bits\n", - cname, EVP_PKEY_bits(key)); - } + case EVP_PKEY_EC: + { + EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); + int nid; + const char *cname; + nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); + EC_KEY_free(ec); + cname = EC_curve_nid2nist(nid); + if (!cname) + cname = OBJ_nid2sn(nid); + BIO_printf(out, "ECDH, %s, %d bits\n", cname, EVP_PKEY_bits(key)); + } #endif - } - EVP_PKEY_free(key); - return 1; - } - + } + EVP_PKEY_free(key); + return 1; +} long MS_CALLBACK bio_dump_callback(BIO *bio, int cmd, const char *argp, - int argi, long argl, long ret) - { - BIO *out; - - out=(BIO *)BIO_get_callback_arg(bio); - if (out == NULL) return(ret); - - if (cmd == (BIO_CB_READ|BIO_CB_RETURN)) - { - BIO_printf(out,"read from %p [%p] (%lu bytes => %ld (0x%lX))\n", - (void *)bio,argp,(unsigned long)argi,ret,ret); - BIO_dump(out,argp,(int)ret); - return(ret); - } - else if (cmd == (BIO_CB_WRITE|BIO_CB_RETURN)) - { - BIO_printf(out,"write to %p [%p] (%lu bytes => %ld (0x%lX))\n", - (void *)bio,argp,(unsigned long)argi,ret,ret); - BIO_dump(out,argp,(int)ret); - } - return(ret); - } + int argi, long argl, long ret) +{ + BIO *out; + + out = (BIO *)BIO_get_callback_arg(bio); + if (out == NULL) + return (ret); + + if (cmd == (BIO_CB_READ | BIO_CB_RETURN)) { + BIO_printf(out, "read from %p [%p] (%lu bytes => %ld (0x%lX))\n", + (void *)bio, argp, (unsigned long)argi, ret, ret); + BIO_dump(out, argp, (int)ret); + return (ret); + } else if (cmd == (BIO_CB_WRITE | BIO_CB_RETURN)) { + BIO_printf(out, "write to %p [%p] (%lu bytes => %ld (0x%lX))\n", + (void *)bio, argp, (unsigned long)argi, ret, ret); + BIO_dump(out, argp, (int)ret); + } + return (ret); +} void MS_CALLBACK apps_ssl_info_callback(const SSL *s, int where, int ret) - { - const char *str; - int w; - - w=where& ~SSL_ST_MASK; - - if (w & SSL_ST_CONNECT) str="SSL_connect"; - else if (w & SSL_ST_ACCEPT) str="SSL_accept"; - else str="undefined"; - - if (where & SSL_CB_LOOP) - { - BIO_printf(bio_err,"%s:%s\n",str,SSL_state_string_long(s)); - } - else if (where & SSL_CB_ALERT) - { - str=(where & SSL_CB_READ)?"read":"write"; - BIO_printf(bio_err,"SSL3 alert %s:%s:%s\n", - str, - SSL_alert_type_string_long(ret), - SSL_alert_desc_string_long(ret)); - } - else if (where & SSL_CB_EXIT) - { - if (ret == 0) - BIO_printf(bio_err,"%s:failed in %s\n", - str,SSL_state_string_long(s)); - else if (ret < 0) - { - BIO_printf(bio_err,"%s:error in %s\n", - str,SSL_state_string_long(s)); - } - } - } - - -void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg) - { - BIO *bio = arg; - const char *str_write_p, *str_version, *str_content_type = "", *str_details1 = "", *str_details2= ""; - - str_write_p = write_p ? ">>>" : "<<<"; - - switch (version) - { - case SSL2_VERSION: - str_version = "SSL 2.0"; - break; - case SSL3_VERSION: - str_version = "SSL 3.0 "; - break; - case TLS1_VERSION: - str_version = "TLS 1.0 "; - break; - case TLS1_1_VERSION: - str_version = "TLS 1.1 "; - break; - case TLS1_2_VERSION: - str_version = "TLS 1.2 "; - break; - case DTLS1_VERSION: - str_version = "DTLS 1.0 "; - break; - case DTLS1_BAD_VER: - str_version = "DTLS 1.0 (bad) "; - break; - default: - str_version = "???"; - } - - if (version == SSL2_VERSION) - { - str_details1 = "???"; - - if (len > 0) - { - switch (((const unsigned char*)buf)[0]) - { - case 0: - str_details1 = ", ERROR:"; - str_details2 = " ???"; - if (len >= 3) - { - unsigned err = (((const unsigned char*)buf)[1]<<8) + ((const unsigned char*)buf)[2]; - - switch (err) - { - case 0x0001: - str_details2 = " NO-CIPHER-ERROR"; - break; - case 0x0002: - str_details2 = " NO-CERTIFICATE-ERROR"; - break; - case 0x0004: - str_details2 = " BAD-CERTIFICATE-ERROR"; - break; - case 0x0006: - str_details2 = " UNSUPPORTED-CERTIFICATE-TYPE-ERROR"; - break; - } - } - - break; - case 1: - str_details1 = ", CLIENT-HELLO"; - break; - case 2: - str_details1 = ", CLIENT-MASTER-KEY"; - break; - case 3: - str_details1 = ", CLIENT-FINISHED"; - break; - case 4: - str_details1 = ", SERVER-HELLO"; - break; - case 5: - str_details1 = ", SERVER-VERIFY"; - break; - case 6: - str_details1 = ", SERVER-FINISHED"; - break; - case 7: - str_details1 = ", REQUEST-CERTIFICATE"; - break; - case 8: - str_details1 = ", CLIENT-CERTIFICATE"; - break; - } - } - } - - if (version == SSL3_VERSION || - version == TLS1_VERSION || - version == TLS1_1_VERSION || - version == TLS1_2_VERSION || - version == DTLS1_VERSION || - version == DTLS1_BAD_VER) - { - switch (content_type) - { - case 20: - str_content_type = "ChangeCipherSpec"; - break; - case 21: - str_content_type = "Alert"; - break; - case 22: - str_content_type = "Handshake"; - break; - } - - if (content_type == 21) /* Alert */ - { - str_details1 = ", ???"; - - if (len == 2) - { - switch (((const unsigned char*)buf)[0]) - { - case 1: - str_details1 = ", warning"; - break; - case 2: - str_details1 = ", fatal"; - break; - } - - str_details2 = " ???"; - switch (((const unsigned char*)buf)[1]) - { - case 0: - str_details2 = " close_notify"; - break; - case 10: - str_details2 = " unexpected_message"; - break; - case 20: - str_details2 = " bad_record_mac"; - break; - case 21: - str_details2 = " decryption_failed"; - break; - case 22: - str_details2 = " record_overflow"; - break; - case 30: - str_details2 = " decompression_failure"; - break; - case 40: - str_details2 = " handshake_failure"; - break; - case 42: - str_details2 = " bad_certificate"; - break; - case 43: - str_details2 = " unsupported_certificate"; - break; - case 44: - str_details2 = " certificate_revoked"; - break; - case 45: - str_details2 = " certificate_expired"; - break; - case 46: - str_details2 = " certificate_unknown"; - break; - case 47: - str_details2 = " illegal_parameter"; - break; - case 48: - str_details2 = " unknown_ca"; - break; - case 49: - str_details2 = " access_denied"; - break; - case 50: - str_details2 = " decode_error"; - break; - case 51: - str_details2 = " decrypt_error"; - break; - case 60: - str_details2 = " export_restriction"; - break; - case 70: - str_details2 = " protocol_version"; - break; - case 71: - str_details2 = " insufficient_security"; - break; - case 80: - str_details2 = " internal_error"; - break; - case 90: - str_details2 = " user_canceled"; - break; - case 100: - str_details2 = " no_renegotiation"; - break; - case 110: - str_details2 = " unsupported_extension"; - break; - case 111: - str_details2 = " certificate_unobtainable"; - break; - case 112: - str_details2 = " unrecognized_name"; - break; - case 113: - str_details2 = " bad_certificate_status_response"; - break; - case 114: - str_details2 = " bad_certificate_hash_value"; - break; - case 115: - str_details2 = " unknown_psk_identity"; - break; - } - } - } - - if (content_type == 22) /* Handshake */ - { - str_details1 = "???"; - - if (len > 0) - { - switch (((const unsigned char*)buf)[0]) - { - case 0: - str_details1 = ", HelloRequest"; - break; - case 1: - str_details1 = ", ClientHello"; - break; - case 2: - str_details1 = ", ServerHello"; - break; - case 3: - str_details1 = ", HelloVerifyRequest"; - break; - case 11: - str_details1 = ", Certificate"; - break; - case 12: - str_details1 = ", ServerKeyExchange"; - break; - case 13: - str_details1 = ", CertificateRequest"; - break; - case 14: - str_details1 = ", ServerHelloDone"; - break; - case 15: - str_details1 = ", CertificateVerify"; - break; - case 16: - str_details1 = ", ClientKeyExchange"; - break; - case 20: - str_details1 = ", Finished"; - break; - } - } - } - +{ + const char *str; + int w; + + w = where & ~SSL_ST_MASK; + + if (w & SSL_ST_CONNECT) + str = "SSL_connect"; + else if (w & SSL_ST_ACCEPT) + str = "SSL_accept"; + else + str = "undefined"; + + if (where & SSL_CB_LOOP) { + BIO_printf(bio_err, "%s:%s\n", str, SSL_state_string_long(s)); + } else if (where & SSL_CB_ALERT) { + str = (where & SSL_CB_READ) ? "read" : "write"; + BIO_printf(bio_err, "SSL3 alert %s:%s:%s\n", + str, + SSL_alert_type_string_long(ret), + SSL_alert_desc_string_long(ret)); + } else if (where & SSL_CB_EXIT) { + if (ret == 0) + BIO_printf(bio_err, "%s:failed in %s\n", + str, SSL_state_string_long(s)); + else if (ret < 0) { + BIO_printf(bio_err, "%s:error in %s\n", + str, SSL_state_string_long(s)); + } + } +} + +void MS_CALLBACK msg_cb(int write_p, int version, int content_type, + const void *buf, size_t len, SSL *ssl, void *arg) +{ + BIO *bio = arg; + const char *str_write_p, *str_version, *str_content_type = + "", *str_details1 = "", *str_details2 = ""; + + str_write_p = write_p ? ">>>" : "<<<"; + + switch (version) { + case SSL2_VERSION: + str_version = "SSL 2.0"; + break; + case SSL3_VERSION: + str_version = "SSL 3.0 "; + break; + case TLS1_VERSION: + str_version = "TLS 1.0 "; + break; + case TLS1_1_VERSION: + str_version = "TLS 1.1 "; + break; + case TLS1_2_VERSION: + str_version = "TLS 1.2 "; + break; + case DTLS1_VERSION: + str_version = "DTLS 1.0 "; + break; + case DTLS1_BAD_VER: + str_version = "DTLS 1.0 (bad) "; + break; + default: + str_version = "???"; + } + + if (version == SSL2_VERSION) { + str_details1 = "???"; + + if (len > 0) { + switch (((const unsigned char *)buf)[0]) { + case 0: + str_details1 = ", ERROR:"; + str_details2 = " ???"; + if (len >= 3) { + unsigned err = + (((const unsigned char *)buf)[1] << 8) + + ((const unsigned char *)buf)[2]; + + switch (err) { + case 0x0001: + str_details2 = " NO-CIPHER-ERROR"; + break; + case 0x0002: + str_details2 = " NO-CERTIFICATE-ERROR"; + break; + case 0x0004: + str_details2 = " BAD-CERTIFICATE-ERROR"; + break; + case 0x0006: + str_details2 = " UNSUPPORTED-CERTIFICATE-TYPE-ERROR"; + break; + } + } + + break; + case 1: + str_details1 = ", CLIENT-HELLO"; + break; + case 2: + str_details1 = ", CLIENT-MASTER-KEY"; + break; + case 3: + str_details1 = ", CLIENT-FINISHED"; + break; + case 4: + str_details1 = ", SERVER-HELLO"; + break; + case 5: + str_details1 = ", SERVER-VERIFY"; + break; + case 6: + str_details1 = ", SERVER-FINISHED"; + break; + case 7: + str_details1 = ", REQUEST-CERTIFICATE"; + break; + case 8: + str_details1 = ", CLIENT-CERTIFICATE"; + break; + } + } + } + + if (version == SSL3_VERSION || + version == TLS1_VERSION || + version == TLS1_1_VERSION || + version == TLS1_2_VERSION || + version == DTLS1_VERSION || version == DTLS1_BAD_VER) { + switch (content_type) { + case 20: + str_content_type = "ChangeCipherSpec"; + break; + case 21: + str_content_type = "Alert"; + break; + case 22: + str_content_type = "Handshake"; + break; + } + + if (content_type == 21) { /* Alert */ + str_details1 = ", ???"; + + if (len == 2) { + switch (((const unsigned char *)buf)[0]) { + case 1: + str_details1 = ", warning"; + break; + case 2: + str_details1 = ", fatal"; + break; + } + + str_details2 = " ???"; + switch (((const unsigned char *)buf)[1]) { + case 0: + str_details2 = " close_notify"; + break; + case 10: + str_details2 = " unexpected_message"; + break; + case 20: + str_details2 = " bad_record_mac"; + break; + case 21: + str_details2 = " decryption_failed"; + break; + case 22: + str_details2 = " record_overflow"; + break; + case 30: + str_details2 = " decompression_failure"; + break; + case 40: + str_details2 = " handshake_failure"; + break; + case 42: + str_details2 = " bad_certificate"; + break; + case 43: + str_details2 = " unsupported_certificate"; + break; + case 44: + str_details2 = " certificate_revoked"; + break; + case 45: + str_details2 = " certificate_expired"; + break; + case 46: + str_details2 = " certificate_unknown"; + break; + case 47: + str_details2 = " illegal_parameter"; + break; + case 48: + str_details2 = " unknown_ca"; + break; + case 49: + str_details2 = " access_denied"; + break; + case 50: + str_details2 = " decode_error"; + break; + case 51: + str_details2 = " decrypt_error"; + break; + case 60: + str_details2 = " export_restriction"; + break; + case 70: + str_details2 = " protocol_version"; + break; + case 71: + str_details2 = " insufficient_security"; + break; + case 80: + str_details2 = " internal_error"; + break; + case 90: + str_details2 = " user_canceled"; + break; + case 100: + str_details2 = " no_renegotiation"; + break; + case 110: + str_details2 = " unsupported_extension"; + break; + case 111: + str_details2 = " certificate_unobtainable"; + break; + case 112: + str_details2 = " unrecognized_name"; + break; + case 113: + str_details2 = " bad_certificate_status_response"; + break; + case 114: + str_details2 = " bad_certificate_hash_value"; + break; + case 115: + str_details2 = " unknown_psk_identity"; + break; + } + } + } + + if (content_type == 22) { /* Handshake */ + str_details1 = "???"; + + if (len > 0) { + switch (((const unsigned char *)buf)[0]) { + case 0: + str_details1 = ", HelloRequest"; + break; + case 1: + str_details1 = ", ClientHello"; + break; + case 2: + str_details1 = ", ServerHello"; + break; + case 3: + str_details1 = ", HelloVerifyRequest"; + break; + case 11: + str_details1 = ", Certificate"; + break; + case 12: + str_details1 = ", ServerKeyExchange"; + break; + case 13: + str_details1 = ", CertificateRequest"; + break; + case 14: + str_details1 = ", ServerHelloDone"; + break; + case 15: + str_details1 = ", CertificateVerify"; + break; + case 16: + str_details1 = ", ClientKeyExchange"; + break; + case 20: + str_details1 = ", Finished"; + break; + } + } + } #ifndef OPENSSL_NO_HEARTBEATS - if (content_type == 24) /* Heartbeat */ - { - str_details1 = ", Heartbeat"; - - if (len > 0) - { - switch (((const unsigned char*)buf)[0]) - { - case 1: - str_details1 = ", HeartbeatRequest"; - break; - case 2: - str_details1 = ", HeartbeatResponse"; - break; - } - } - } + if (content_type == 24) { /* Heartbeat */ + str_details1 = ", Heartbeat"; + + if (len > 0) { + switch (((const unsigned char *)buf)[0]) { + case 1: + str_details1 = ", HeartbeatRequest"; + break; + case 2: + str_details1 = ", HeartbeatResponse"; + break; + } + } + } #endif - } + } + + BIO_printf(bio, "%s %s%s [length %04lx]%s%s\n", str_write_p, str_version, + str_content_type, (unsigned long)len, str_details1, + str_details2); - BIO_printf(bio, "%s %s%s [length %04lx]%s%s\n", str_write_p, str_version, str_content_type, (unsigned long)len, str_details1, str_details2); + if (len > 0) { + size_t num, i; - if (len > 0) - { - size_t num, i; - - BIO_printf(bio, " "); - num = len; + BIO_printf(bio, " "); + num = len; #if 0 - if (num > 16) - num = 16; + if (num > 16) + num = 16; #endif - for (i = 0; i < num; i++) - { - if (i % 16 == 0 && i > 0) - BIO_printf(bio, "\n "); - BIO_printf(bio, " %02x", ((const unsigned char*)buf)[i]); - } - if (i < len) - BIO_printf(bio, " ..."); - BIO_printf(bio, "\n"); - } - (void)BIO_flush(bio); - } + for (i = 0; i < num; i++) { + if (i % 16 == 0 && i > 0) + BIO_printf(bio, "\n "); + BIO_printf(bio, " %02x", ((const unsigned char *)buf)[i]); + } + if (i < len) + BIO_printf(bio, " ..."); + BIO_printf(bio, "\n"); + } + (void)BIO_flush(bio); +} void MS_CALLBACK tlsext_cb(SSL *s, int client_server, int type, - unsigned char *data, int len, - void *arg) - { - BIO *bio = arg; - char *extname; - - switch(type) - { - case TLSEXT_TYPE_server_name: - extname = "server name"; - break; - - case TLSEXT_TYPE_max_fragment_length: - extname = "max fragment length"; - break; - - case TLSEXT_TYPE_client_certificate_url: - extname = "client certificate URL"; - break; - - case TLSEXT_TYPE_trusted_ca_keys: - extname = "trusted CA keys"; - break; - - case TLSEXT_TYPE_truncated_hmac: - extname = "truncated HMAC"; - break; - - case TLSEXT_TYPE_status_request: - extname = "status request"; - break; - - case TLSEXT_TYPE_user_mapping: - extname = "user mapping"; - break; - - case TLSEXT_TYPE_client_authz: - extname = "client authz"; - break; - - case TLSEXT_TYPE_server_authz: - extname = "server authz"; - break; - - case TLSEXT_TYPE_cert_type: - extname = "cert type"; - break; - - case TLSEXT_TYPE_elliptic_curves: - extname = "elliptic curves"; - break; - - case TLSEXT_TYPE_ec_point_formats: - extname = "EC point formats"; - break; - - case TLSEXT_TYPE_srp: - extname = "SRP"; - break; - - case TLSEXT_TYPE_signature_algorithms: - extname = "signature algorithms"; - break; - - case TLSEXT_TYPE_use_srtp: - extname = "use SRTP"; - break; - - case TLSEXT_TYPE_heartbeat: - extname = "heartbeat"; - break; - - case TLSEXT_TYPE_session_ticket: - extname = "session ticket"; - break; - - case TLSEXT_TYPE_renegotiate: - extname = "renegotiation info"; - break; + unsigned char *data, int len, void *arg) +{ + BIO *bio = arg; + char *extname; + + switch (type) { + case TLSEXT_TYPE_server_name: + extname = "server name"; + break; + + case TLSEXT_TYPE_max_fragment_length: + extname = "max fragment length"; + break; + + case TLSEXT_TYPE_client_certificate_url: + extname = "client certificate URL"; + break; + + case TLSEXT_TYPE_trusted_ca_keys: + extname = "trusted CA keys"; + break; + + case TLSEXT_TYPE_truncated_hmac: + extname = "truncated HMAC"; + break; + + case TLSEXT_TYPE_status_request: + extname = "status request"; + break; + + case TLSEXT_TYPE_user_mapping: + extname = "user mapping"; + break; + + case TLSEXT_TYPE_client_authz: + extname = "client authz"; + break; + + case TLSEXT_TYPE_server_authz: + extname = "server authz"; + break; + + case TLSEXT_TYPE_cert_type: + extname = "cert type"; + break; + + case TLSEXT_TYPE_elliptic_curves: + extname = "elliptic curves"; + break; + + case TLSEXT_TYPE_ec_point_formats: + extname = "EC point formats"; + break; + + case TLSEXT_TYPE_srp: + extname = "SRP"; + break; + + case TLSEXT_TYPE_signature_algorithms: + extname = "signature algorithms"; + break; + + case TLSEXT_TYPE_use_srtp: + extname = "use SRTP"; + break; + + case TLSEXT_TYPE_heartbeat: + extname = "heartbeat"; + break; + + case TLSEXT_TYPE_session_ticket: + extname = "session ticket"; + break; + + case TLSEXT_TYPE_renegotiate: + extname = "renegotiation info"; + break; #ifdef TLSEXT_TYPE_opaque_prf_input - case TLSEXT_TYPE_opaque_prf_input: - extname = "opaque PRF input"; - break; + case TLSEXT_TYPE_opaque_prf_input: + extname = "opaque PRF input"; + break; #endif #ifdef TLSEXT_TYPE_next_proto_neg - case TLSEXT_TYPE_next_proto_neg: - extname = "next protocol"; - break; + case TLSEXT_TYPE_next_proto_neg: + extname = "next protocol"; + break; #endif - case TLSEXT_TYPE_padding: - extname = "TLS padding"; - break; - - default: - extname = "unknown"; - break; - - } - - BIO_printf(bio, "TLS %s extension \"%s\" (id=%d), len=%d\n", - client_server ? "server": "client", - extname, type, len); - BIO_dump(bio, (char *)data, len); - (void)BIO_flush(bio); - } - -int MS_CALLBACK generate_cookie_callback(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len) - { - unsigned char *buffer, result[EVP_MAX_MD_SIZE]; - unsigned int length, resultlength; - union { - struct sockaddr sa; - struct sockaddr_in s4; + case TLSEXT_TYPE_padding: + extname = "TLS padding"; + break; + + default: + extname = "unknown"; + break; + + } + + BIO_printf(bio, "TLS %s extension \"%s\" (id=%d), len=%d\n", + client_server ? "server" : "client", extname, type, len); + BIO_dump(bio, (char *)data, len); + (void)BIO_flush(bio); +} + +int MS_CALLBACK generate_cookie_callback(SSL *ssl, unsigned char *cookie, + unsigned int *cookie_len) +{ + unsigned char *buffer, result[EVP_MAX_MD_SIZE]; + unsigned int length, resultlength; + union { + struct sockaddr sa; + struct sockaddr_in s4; #if OPENSSL_USE_IPV6 - struct sockaddr_in6 s6; + struct sockaddr_in6 s6; #endif - } peer; - - /* Initialize a random secret */ - if (!cookie_initialized) - { - if (!RAND_bytes(cookie_secret, COOKIE_SECRET_LENGTH)) - { - BIO_printf(bio_err,"error setting random cookie secret\n"); - return 0; - } - cookie_initialized = 1; - } - - /* Read peer information */ - (void)BIO_dgram_get_peer(SSL_get_rbio(ssl), &peer); - - /* Create buffer with peer's address and port */ - length = 0; - switch (peer.sa.sa_family) - { - case AF_INET: - length += sizeof(struct in_addr); - length += sizeof(peer.s4.sin_port); - break; + } peer; + + /* Initialize a random secret */ + if (!cookie_initialized) { + if (!RAND_bytes(cookie_secret, COOKIE_SECRET_LENGTH)) { + BIO_printf(bio_err, "error setting random cookie secret\n"); + return 0; + } + cookie_initialized = 1; + } + + /* Read peer information */ + (void)BIO_dgram_get_peer(SSL_get_rbio(ssl), &peer); + + /* Create buffer with peer's address and port */ + length = 0; + switch (peer.sa.sa_family) { + case AF_INET: + length += sizeof(struct in_addr); + length += sizeof(peer.s4.sin_port); + break; #if OPENSSL_USE_IPV6 - case AF_INET6: - length += sizeof(struct in6_addr); - length += sizeof(peer.s6.sin6_port); - break; + case AF_INET6: + length += sizeof(struct in6_addr); + length += sizeof(peer.s6.sin6_port); + break; #endif - default: - OPENSSL_assert(0); - break; - } - buffer = OPENSSL_malloc(length); - - if (buffer == NULL) - { - BIO_printf(bio_err,"out of memory\n"); - return 0; - } - - switch (peer.sa.sa_family) - { - case AF_INET: - memcpy(buffer, - &peer.s4.sin_port, - sizeof(peer.s4.sin_port)); - memcpy(buffer + sizeof(peer.s4.sin_port), - &peer.s4.sin_addr, - sizeof(struct in_addr)); - break; + default: + OPENSSL_assert(0); + break; + } + buffer = OPENSSL_malloc(length); + + if (buffer == NULL) { + BIO_printf(bio_err, "out of memory\n"); + return 0; + } + + switch (peer.sa.sa_family) { + case AF_INET: + memcpy(buffer, &peer.s4.sin_port, sizeof(peer.s4.sin_port)); + memcpy(buffer + sizeof(peer.s4.sin_port), + &peer.s4.sin_addr, sizeof(struct in_addr)); + break; #if OPENSSL_USE_IPV6 - case AF_INET6: - memcpy(buffer, - &peer.s6.sin6_port, - sizeof(peer.s6.sin6_port)); - memcpy(buffer + sizeof(peer.s6.sin6_port), - &peer.s6.sin6_addr, - sizeof(struct in6_addr)); - break; + case AF_INET6: + memcpy(buffer, &peer.s6.sin6_port, sizeof(peer.s6.sin6_port)); + memcpy(buffer + sizeof(peer.s6.sin6_port), + &peer.s6.sin6_addr, sizeof(struct in6_addr)); + break; #endif - default: - OPENSSL_assert(0); - break; - } - - /* Calculate HMAC of buffer using the secret */ - HMAC(EVP_sha1(), cookie_secret, COOKIE_SECRET_LENGTH, - buffer, length, result, &resultlength); - OPENSSL_free(buffer); - - memcpy(cookie, result, resultlength); - *cookie_len = resultlength; - - return 1; - } - -int MS_CALLBACK verify_cookie_callback(SSL *ssl, unsigned char *cookie, unsigned int cookie_len) - { - unsigned char *buffer, result[EVP_MAX_MD_SIZE]; - unsigned int length, resultlength; - union { - struct sockaddr sa; - struct sockaddr_in s4; + default: + OPENSSL_assert(0); + break; + } + + /* Calculate HMAC of buffer using the secret */ + HMAC(EVP_sha1(), cookie_secret, COOKIE_SECRET_LENGTH, + buffer, length, result, &resultlength); + OPENSSL_free(buffer); + + memcpy(cookie, result, resultlength); + *cookie_len = resultlength; + + return 1; +} + +int MS_CALLBACK verify_cookie_callback(SSL *ssl, unsigned char *cookie, + unsigned int cookie_len) +{ + unsigned char *buffer, result[EVP_MAX_MD_SIZE]; + unsigned int length, resultlength; + union { + struct sockaddr sa; + struct sockaddr_in s4; #if OPENSSL_USE_IPV6 - struct sockaddr_in6 s6; + struct sockaddr_in6 s6; #endif - } peer; - - /* If secret isn't initialized yet, the cookie can't be valid */ - if (!cookie_initialized) - return 0; - - /* Read peer information */ - (void)BIO_dgram_get_peer(SSL_get_rbio(ssl), &peer); - - /* Create buffer with peer's address and port */ - length = 0; - switch (peer.sa.sa_family) - { - case AF_INET: - length += sizeof(struct in_addr); - length += sizeof(peer.s4.sin_port); - break; + } peer; + + /* If secret isn't initialized yet, the cookie can't be valid */ + if (!cookie_initialized) + return 0; + + /* Read peer information */ + (void)BIO_dgram_get_peer(SSL_get_rbio(ssl), &peer); + + /* Create buffer with peer's address and port */ + length = 0; + switch (peer.sa.sa_family) { + case AF_INET: + length += sizeof(struct in_addr); + length += sizeof(peer.s4.sin_port); + break; #if OPENSSL_USE_IPV6 - case AF_INET6: - length += sizeof(struct in6_addr); - length += sizeof(peer.s6.sin6_port); - break; + case AF_INET6: + length += sizeof(struct in6_addr); + length += sizeof(peer.s6.sin6_port); + break; #endif - default: - OPENSSL_assert(0); - break; - } - buffer = OPENSSL_malloc(length); - - if (buffer == NULL) - { - BIO_printf(bio_err,"out of memory\n"); - return 0; - } - - switch (peer.sa.sa_family) - { - case AF_INET: - memcpy(buffer, - &peer.s4.sin_port, - sizeof(peer.s4.sin_port)); - memcpy(buffer + sizeof(peer.s4.sin_port), - &peer.s4.sin_addr, - sizeof(struct in_addr)); - break; + default: + OPENSSL_assert(0); + break; + } + buffer = OPENSSL_malloc(length); + + if (buffer == NULL) { + BIO_printf(bio_err, "out of memory\n"); + return 0; + } + + switch (peer.sa.sa_family) { + case AF_INET: + memcpy(buffer, &peer.s4.sin_port, sizeof(peer.s4.sin_port)); + memcpy(buffer + sizeof(peer.s4.sin_port), + &peer.s4.sin_addr, sizeof(struct in_addr)); + break; #if OPENSSL_USE_IPV6 - case AF_INET6: - memcpy(buffer, - &peer.s6.sin6_port, - sizeof(peer.s6.sin6_port)); - memcpy(buffer + sizeof(peer.s6.sin6_port), - &peer.s6.sin6_addr, - sizeof(struct in6_addr)); - break; + case AF_INET6: + memcpy(buffer, &peer.s6.sin6_port, sizeof(peer.s6.sin6_port)); + memcpy(buffer + sizeof(peer.s6.sin6_port), + &peer.s6.sin6_addr, sizeof(struct in6_addr)); + break; #endif - default: - OPENSSL_assert(0); - break; - } - - /* Calculate HMAC of buffer using the secret */ - HMAC(EVP_sha1(), cookie_secret, COOKIE_SECRET_LENGTH, - buffer, length, result, &resultlength); - OPENSSL_free(buffer); - - if (cookie_len == resultlength && memcmp(result, cookie, resultlength) == 0) - return 1; - - return 0; - } - -/* Example of extended certificate handling. Where the standard support - * of one certificate per algorithm is not sufficient an application - * can decide which certificate(s) to use at runtime based on whatever - * criteria it deems appropriate. + default: + OPENSSL_assert(0); + break; + } + + /* Calculate HMAC of buffer using the secret */ + HMAC(EVP_sha1(), cookie_secret, COOKIE_SECRET_LENGTH, + buffer, length, result, &resultlength); + OPENSSL_free(buffer); + + if (cookie_len == resultlength + && memcmp(result, cookie, resultlength) == 0) + return 1; + + return 0; +} + +/* + * Example of extended certificate handling. Where the standard support of + * one certificate per algorithm is not sufficient an application can decide + * which certificate(s) to use at runtime based on whatever criteria it deems + * appropriate. */ /* Linked list of certificates, keys and chains */ -struct ssl_excert_st - { - int certform; - const char *certfile; - int keyform; - const char *keyfile; - const char *chainfile; - X509 *cert; - EVP_PKEY *key; - STACK_OF(X509) *chain; - int build_chain; - struct ssl_excert_st *next, *prev; - }; - -struct chain_flags - { - int flag; - const char *name; - }; - -struct chain_flags chain_flags_list[] = - { - {CERT_PKEY_VALID, "Overall Validity"}, - {CERT_PKEY_SIGN, "Sign with EE key"}, - {CERT_PKEY_EE_SIGNATURE, "EE signature"}, - {CERT_PKEY_CA_SIGNATURE, "CA signature"}, - {CERT_PKEY_EE_PARAM, "EE key parameters"}, - {CERT_PKEY_CA_PARAM, "CA key parameters"}, - {CERT_PKEY_EXPLICIT_SIGN, "Explicity sign with EE key"}, - {CERT_PKEY_ISSUER_NAME, "Issuer Name"}, - {CERT_PKEY_CERT_TYPE, "Certificate Type"}, - {0, NULL} - }; - +struct ssl_excert_st { + int certform; + const char *certfile; + int keyform; + const char *keyfile; + const char *chainfile; + X509 *cert; + EVP_PKEY *key; + STACK_OF(X509) *chain; + int build_chain; + struct ssl_excert_st *next, *prev; +}; + +struct chain_flags { + int flag; + const char *name; +}; + +struct chain_flags chain_flags_list[] = { + {CERT_PKEY_VALID, "Overall Validity"}, + {CERT_PKEY_SIGN, "Sign with EE key"}, + {CERT_PKEY_EE_SIGNATURE, "EE signature"}, + {CERT_PKEY_CA_SIGNATURE, "CA signature"}, + {CERT_PKEY_EE_PARAM, "EE key parameters"}, + {CERT_PKEY_CA_PARAM, "CA key parameters"}, + {CERT_PKEY_EXPLICIT_SIGN, "Explicity sign with EE key"}, + {CERT_PKEY_ISSUER_NAME, "Issuer Name"}, + {CERT_PKEY_CERT_TYPE, "Certificate Type"}, + {0, NULL} +}; static void print_chain_flags(BIO *out, SSL *s, int flags) - { - struct chain_flags *ctmp = chain_flags_list; - while(ctmp->name) - { - BIO_printf(out, "\t%s: %s\n", ctmp->name, - flags & ctmp->flag ? "OK" : "NOT OK"); - ctmp++; - } - BIO_printf(out, "\tSuite B: "); - if (SSL_set_cert_flags(s, 0) & SSL_CERT_FLAG_SUITEB_128_LOS) - BIO_puts(out, flags & CERT_PKEY_SUITEB ? "OK\n" : "NOT OK\n"); - else - BIO_printf(out, "not tested\n"); - } - -/* Very basic selection callback: just use any certificate chain - * reported as valid. More sophisticated could prioritise according - * to local policy. +{ + struct chain_flags *ctmp = chain_flags_list; + while (ctmp->name) { + BIO_printf(out, "\t%s: %s\n", ctmp->name, + flags & ctmp->flag ? "OK" : "NOT OK"); + ctmp++; + } + BIO_printf(out, "\tSuite B: "); + if (SSL_set_cert_flags(s, 0) & SSL_CERT_FLAG_SUITEB_128_LOS) + BIO_puts(out, flags & CERT_PKEY_SUITEB ? "OK\n" : "NOT OK\n"); + else + BIO_printf(out, "not tested\n"); +} + +/* + * Very basic selection callback: just use any certificate chain reported as + * valid. More sophisticated could prioritise according to local policy. */ static int set_cert_cb(SSL *ssl, void *arg) - { - int i, rv; - SSL_EXCERT *exc = arg; +{ + int i, rv; + SSL_EXCERT *exc = arg; #ifdef CERT_CB_TEST_RETRY - static int retry_cnt; - if (retry_cnt < 5) - { - retry_cnt++; - fprintf(stderr, "Certificate callback retry test: count %d\n", - retry_cnt); - return -1; - } + static int retry_cnt; + if (retry_cnt < 5) { + retry_cnt++; + fprintf(stderr, "Certificate callback retry test: count %d\n", + retry_cnt); + return -1; + } #endif - SSL_certs_clear(ssl); - - if (!exc) - return 1; - - /* Go to end of list and traverse backwards since we prepend - * newer entries this retains the original order. - */ - while (exc->next) - exc = exc->next; - - i = 0; - - while(exc) - { - i++; - rv = SSL_check_chain(ssl, exc->cert, exc->key, exc->chain); - BIO_printf(bio_err, "Checking cert chain %d:\nSubject: ", i); - X509_NAME_print_ex(bio_err, X509_get_subject_name(exc->cert), 0, - XN_FLAG_ONELINE); - BIO_puts(bio_err, "\n"); - - print_chain_flags(bio_err, ssl, rv); - if (rv & CERT_PKEY_VALID) - { - SSL_use_certificate(ssl, exc->cert); - SSL_use_PrivateKey(ssl, exc->key); - /* NB: we wouldn't normally do this as it is - * not efficient building chains on each connection - * better to cache the chain in advance. - */ - if (exc->build_chain) - { - if (!SSL_build_cert_chain(ssl, 0)) - return 0; - } - else if (exc->chain) - SSL_set1_chain(ssl, exc->chain); - } - exc = exc->prev; - } - return 1; - } + SSL_certs_clear(ssl); + + if (!exc) + return 1; + + /* + * Go to end of list and traverse backwards since we prepend newer + * entries this retains the original order. + */ + while (exc->next) + exc = exc->next; + + i = 0; + + while (exc) { + i++; + rv = SSL_check_chain(ssl, exc->cert, exc->key, exc->chain); + BIO_printf(bio_err, "Checking cert chain %d:\nSubject: ", i); + X509_NAME_print_ex(bio_err, X509_get_subject_name(exc->cert), 0, + XN_FLAG_ONELINE); + BIO_puts(bio_err, "\n"); + + print_chain_flags(bio_err, ssl, rv); + if (rv & CERT_PKEY_VALID) { + SSL_use_certificate(ssl, exc->cert); + SSL_use_PrivateKey(ssl, exc->key); + /* + * NB: we wouldn't normally do this as it is not efficient + * building chains on each connection better to cache the chain + * in advance. + */ + if (exc->build_chain) { + if (!SSL_build_cert_chain(ssl, 0)) + return 0; + } else if (exc->chain) + SSL_set1_chain(ssl, exc->chain); + } + exc = exc->prev; + } + return 1; +} void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc) - { - SSL_CTX_set_cert_cb(ctx, set_cert_cb, exc); - } +{ + SSL_CTX_set_cert_cb(ctx, set_cert_cb, exc); +} static int ssl_excert_prepend(SSL_EXCERT **pexc) - { - SSL_EXCERT *exc; - exc = OPENSSL_malloc(sizeof(SSL_EXCERT)); - if (!exc) - return 0; - exc->certfile = NULL; - exc->keyfile = NULL; - exc->chainfile = NULL; - exc->cert = NULL; - exc->key = NULL; - exc->chain = NULL; - exc->prev = NULL; - exc->build_chain = 0; - - exc->next = *pexc; - *pexc = exc; - - if (exc->next) - { - exc->certform = exc->next->certform; - exc->keyform = exc->next->keyform; - exc->next->prev = exc; - } - else - { - exc->certform = FORMAT_PEM; - exc->keyform = FORMAT_PEM; - } - return 1; - - } +{ + SSL_EXCERT *exc; + exc = OPENSSL_malloc(sizeof(SSL_EXCERT)); + if (!exc) + return 0; + exc->certfile = NULL; + exc->keyfile = NULL; + exc->chainfile = NULL; + exc->cert = NULL; + exc->key = NULL; + exc->chain = NULL; + exc->prev = NULL; + exc->build_chain = 0; + + exc->next = *pexc; + *pexc = exc; + + if (exc->next) { + exc->certform = exc->next->certform; + exc->keyform = exc->next->keyform; + exc->next->prev = exc; + } else { + exc->certform = FORMAT_PEM; + exc->keyform = FORMAT_PEM; + } + return 1; + +} void ssl_excert_free(SSL_EXCERT *exc) - { - SSL_EXCERT *curr; - while (exc) - { - if (exc->cert) - X509_free(exc->cert); - if (exc->key) - EVP_PKEY_free(exc->key); - if (exc->chain) - sk_X509_pop_free(exc->chain, X509_free); - curr = exc; - exc = exc->next; - OPENSSL_free(curr); - } - } +{ + SSL_EXCERT *curr; + while (exc) { + if (exc->cert) + X509_free(exc->cert); + if (exc->key) + EVP_PKEY_free(exc->key); + if (exc->chain) + sk_X509_pop_free(exc->chain, X509_free); + curr = exc; + exc = exc->next; + OPENSSL_free(curr); + } +} int load_excert(SSL_EXCERT **pexc, BIO *err) - { - SSL_EXCERT *exc = *pexc; - if (!exc) - return 1; - /* If nothing in list, free and set to NULL */ - if (!exc->certfile && !exc->next) - { - ssl_excert_free(exc); - *pexc = NULL; - return 1; - } - for(; exc; exc=exc->next) - { - if (!exc->certfile) - { - BIO_printf(err, "Missing filename\n"); - return 0; - } - exc->cert = load_cert(err, exc->certfile, exc->certform, - NULL, NULL, "Server Certificate"); - if (!exc->cert) - return 0; - if (exc->keyfile) - { - exc->key = load_key(err, exc->keyfile, exc->keyform, - 0, NULL, NULL, "Server Key"); - } - else - { - exc->key = load_key(err, exc->certfile, exc->certform, - 0, NULL, NULL, "Server Key"); - } - if (!exc->key) - return 0; - if (exc->chainfile) - { - exc->chain = load_certs(err, - exc->chainfile, FORMAT_PEM, - NULL, NULL, - "Server Chain"); - if (!exc->chain) - return 0; - } - } - return 1; - } - +{ + SSL_EXCERT *exc = *pexc; + if (!exc) + return 1; + /* If nothing in list, free and set to NULL */ + if (!exc->certfile && !exc->next) { + ssl_excert_free(exc); + *pexc = NULL; + return 1; + } + for (; exc; exc = exc->next) { + if (!exc->certfile) { + BIO_printf(err, "Missing filename\n"); + return 0; + } + exc->cert = load_cert(err, exc->certfile, exc->certform, + NULL, NULL, "Server Certificate"); + if (!exc->cert) + return 0; + if (exc->keyfile) { + exc->key = load_key(err, exc->keyfile, exc->keyform, + 0, NULL, NULL, "Server Key"); + } else { + exc->key = load_key(err, exc->certfile, exc->certform, + 0, NULL, NULL, "Server Key"); + } + if (!exc->key) + return 0; + if (exc->chainfile) { + exc->chain = load_certs(err, + exc->chainfile, FORMAT_PEM, + NULL, NULL, "Server Chain"); + if (!exc->chain) + return 0; + } + } + return 1; +} int args_excert(char ***pargs, int *pargc, - int *badarg, BIO *err, SSL_EXCERT **pexc) - { - char *arg = **pargs, *argn = (*pargs)[1]; - SSL_EXCERT *exc = *pexc; - int narg = 2; - if (!exc) - { - if (ssl_excert_prepend(&exc)) - *pexc = exc; - else - { - BIO_printf(err, "Error initialising xcert\n"); - *badarg = 1; - goto err; - } - } - if (strcmp(arg, "-xcert") == 0) - { - if (!argn) - { - *badarg = 1; - return 1; - } - if (exc->certfile && !ssl_excert_prepend(&exc)) - { - BIO_printf(err, "Error adding xcert\n"); - *badarg = 1; - goto err; - } - exc->certfile = argn; - } - else if (strcmp(arg,"-xkey") == 0) - { - if (!argn) - { - *badarg = 1; - return 1; - } - if (exc->keyfile) - { - BIO_printf(err, "Key already specified\n"); - *badarg = 1; - return 1; - } - exc->keyfile = argn; - } - else if (strcmp(arg,"-xchain") == 0) - { - if (!argn) - { - *badarg = 1; - return 1; - } - if (exc->chainfile) - { - BIO_printf(err, "Chain already specified\n"); - *badarg = 1; - return 1; - } - exc->chainfile = argn; - } - else if (strcmp(arg,"-xchain_build") == 0) - { - narg = 1; - exc->build_chain = 1; - } - else if (strcmp(arg,"-xcertform") == 0) - { - if (!argn) - { - *badarg = 1; - goto err; - } - exc->certform = str2fmt(argn); - } - else if (strcmp(arg,"-xkeyform") == 0) - { - if (!argn) - { - *badarg = 1; - goto err; - } - exc->keyform = str2fmt(argn); - } - else - return 0; - - (*pargs) += narg; - - if (pargc) - *pargc -= narg; - - *pexc = exc; - - return 1; - - err: - ERR_print_errors(err); - ssl_excert_free(exc); - *pexc = NULL; - return 1; - } + int *badarg, BIO *err, SSL_EXCERT **pexc) +{ + char *arg = **pargs, *argn = (*pargs)[1]; + SSL_EXCERT *exc = *pexc; + int narg = 2; + if (!exc) { + if (ssl_excert_prepend(&exc)) + *pexc = exc; + else { + BIO_printf(err, "Error initialising xcert\n"); + *badarg = 1; + goto err; + } + } + if (strcmp(arg, "-xcert") == 0) { + if (!argn) { + *badarg = 1; + return 1; + } + if (exc->certfile && !ssl_excert_prepend(&exc)) { + BIO_printf(err, "Error adding xcert\n"); + *badarg = 1; + goto err; + } + exc->certfile = argn; + } else if (strcmp(arg, "-xkey") == 0) { + if (!argn) { + *badarg = 1; + return 1; + } + if (exc->keyfile) { + BIO_printf(err, "Key already specified\n"); + *badarg = 1; + return 1; + } + exc->keyfile = argn; + } else if (strcmp(arg, "-xchain") == 0) { + if (!argn) { + *badarg = 1; + return 1; + } + if (exc->chainfile) { + BIO_printf(err, "Chain already specified\n"); + *badarg = 1; + return 1; + } + exc->chainfile = argn; + } else if (strcmp(arg, "-xchain_build") == 0) { + narg = 1; + exc->build_chain = 1; + } else if (strcmp(arg, "-xcertform") == 0) { + if (!argn) { + *badarg = 1; + goto err; + } + exc->certform = str2fmt(argn); + } else if (strcmp(arg, "-xkeyform") == 0) { + if (!argn) { + *badarg = 1; + goto err; + } + exc->keyform = str2fmt(argn); + } else + return 0; + + (*pargs) += narg; + + if (pargc) + *pargc -= narg; + + *pexc = exc; + + return 1; + + err: + ERR_print_errors(err); + ssl_excert_free(exc); + *pexc = NULL; + return 1; +} static void print_raw_cipherlist(BIO *bio, SSL *s) - { - const unsigned char *rlist; - static const unsigned char scsv_id[] = {0, 0, 0xFF}; - size_t i, rlistlen, num; - if (!SSL_is_server(s)) - return; - num = SSL_get0_raw_cipherlist(s, NULL); - rlistlen = SSL_get0_raw_cipherlist(s, &rlist); - BIO_puts(bio, "Client cipher list: "); - for (i = 0; i < rlistlen; i += num, rlist += num) - { - const SSL_CIPHER *c = SSL_CIPHER_find(s, rlist); - if (i) - BIO_puts(bio, ":"); - if (c) - BIO_puts(bio, SSL_CIPHER_get_name(c)); - else if (!memcmp(rlist, scsv_id - num + 3, num)) - BIO_puts(bio, "SCSV"); - else - { - size_t j; - BIO_puts(bio, "0x"); - for (j = 0; j < num; j++) - BIO_printf(bio, "%02X", rlist[j]); - } - } - BIO_puts(bio, "\n"); - } - +{ + const unsigned char *rlist; + static const unsigned char scsv_id[] = { 0, 0, 0xFF }; + size_t i, rlistlen, num; + if (!SSL_is_server(s)) + return; + num = SSL_get0_raw_cipherlist(s, NULL); + rlistlen = SSL_get0_raw_cipherlist(s, &rlist); + BIO_puts(bio, "Client cipher list: "); + for (i = 0; i < rlistlen; i += num, rlist += num) { + const SSL_CIPHER *c = SSL_CIPHER_find(s, rlist); + if (i) + BIO_puts(bio, ":"); + if (c) + BIO_puts(bio, SSL_CIPHER_get_name(c)); + else if (!memcmp(rlist, scsv_id - num + 3, num)) + BIO_puts(bio, "SCSV"); + else { + size_t j; + BIO_puts(bio, "0x"); + for (j = 0; j < num; j++) + BIO_printf(bio, "%02X", rlist[j]); + } + } + BIO_puts(bio, "\n"); +} void print_ssl_summary(BIO *bio, SSL *s) - { - const SSL_CIPHER *c; - X509 *peer; - /*const char *pnam = SSL_is_server(s) ? "client" : "server";*/ - BIO_printf(bio, "Protocol version: %s\n", SSL_get_version(s)); - print_raw_cipherlist(bio, s); - c = SSL_get_current_cipher(s); - BIO_printf(bio,"Ciphersuite: %s\n", SSL_CIPHER_get_name(c)); - do_print_sigalgs(bio, s, 0); - peer = SSL_get_peer_certificate(s); - if (peer) - { - int nid; - BIO_puts(bio, "Peer certificate: "); - X509_NAME_print_ex(bio, X509_get_subject_name(peer), - 0, XN_FLAG_ONELINE); - BIO_puts(bio, "\n"); - if (SSL_get_peer_signature_nid(s, &nid)) - BIO_printf(bio, "Hash used: %s\n", OBJ_nid2sn(nid)); - } - else - BIO_puts(bio, "No peer certificate\n"); - if (peer) - X509_free(peer); +{ + const SSL_CIPHER *c; + X509 *peer; + /* + * const char *pnam = SSL_is_server(s) ? "client" : "server"; + */ + BIO_printf(bio, "Protocol version: %s\n", SSL_get_version(s)); + print_raw_cipherlist(bio, s); + c = SSL_get_current_cipher(s); + BIO_printf(bio, "Ciphersuite: %s\n", SSL_CIPHER_get_name(c)); + do_print_sigalgs(bio, s, 0); + peer = SSL_get_peer_certificate(s); + if (peer) { + int nid; + BIO_puts(bio, "Peer certificate: "); + X509_NAME_print_ex(bio, X509_get_subject_name(peer), + 0, XN_FLAG_ONELINE); + BIO_puts(bio, "\n"); + if (SSL_get_peer_signature_nid(s, &nid)) + BIO_printf(bio, "Hash used: %s\n", OBJ_nid2sn(nid)); + } else + BIO_puts(bio, "No peer certificate\n"); + if (peer) + X509_free(peer); #ifndef OPENSSL_NO_EC - ssl_print_point_formats(bio, s); - if (SSL_is_server(s)) - ssl_print_curves(bio, s, 1); - else - ssl_print_tmp_key(bio, s); + ssl_print_point_formats(bio, s); + if (SSL_is_server(s)) + ssl_print_curves(bio, s, 1); + else + ssl_print_tmp_key(bio, s); #else - if (!SSL_is_server(s)) - ssl_print_tmp_key(bio, s); + if (!SSL_is_server(s)) + ssl_print_tmp_key(bio, s); #endif - } +} int args_ssl(char ***pargs, int *pargc, SSL_CONF_CTX *cctx, - int *badarg, BIO *err, STACK_OF(OPENSSL_STRING) **pstr) - { - char *arg = **pargs, *argn = (*pargs)[1]; - int rv; - - /* Attempt to run SSL configuration command */ - rv = SSL_CONF_cmd_argv(cctx, pargc, pargs); - /* If parameter not recognised just return */ - if (rv == 0) - return 0; - /* see if missing argument error */ - if (rv == -3) - { - BIO_printf(err, "%s needs an argument\n", arg); - *badarg = 1; - goto end; - } - /* Check for some other error */ - if (rv < 0) - { - BIO_printf(err, "Error with command: \"%s %s\"\n", - arg, argn ? argn : ""); - *badarg = 1; - goto end; - } - /* Store command and argument */ - /* If only one argument processed store value as NULL */ - if (rv == 1) - argn = NULL; - if (!*pstr) - *pstr = sk_OPENSSL_STRING_new_null(); - if (!*pstr || !sk_OPENSSL_STRING_push(*pstr, arg) || - !sk_OPENSSL_STRING_push(*pstr, argn)) - { - BIO_puts(err, "Memory allocation failure\n"); - goto end; - } - - end: - if (*badarg) - ERR_print_errors(err); - - return 1; - } + int *badarg, BIO *err, STACK_OF(OPENSSL_STRING) **pstr) +{ + char *arg = **pargs, *argn = (*pargs)[1]; + int rv; + + /* Attempt to run SSL configuration command */ + rv = SSL_CONF_cmd_argv(cctx, pargc, pargs); + /* If parameter not recognised just return */ + if (rv == 0) + return 0; + /* see if missing argument error */ + if (rv == -3) { + BIO_printf(err, "%s needs an argument\n", arg); + *badarg = 1; + goto end; + } + /* Check for some other error */ + if (rv < 0) { + BIO_printf(err, "Error with command: \"%s %s\"\n", + arg, argn ? argn : ""); + *badarg = 1; + goto end; + } + /* Store command and argument */ + /* If only one argument processed store value as NULL */ + if (rv == 1) + argn = NULL; + if (!*pstr) + *pstr = sk_OPENSSL_STRING_new_null(); + if (!*pstr || !sk_OPENSSL_STRING_push(*pstr, arg) || + !sk_OPENSSL_STRING_push(*pstr, argn)) { + BIO_puts(err, "Memory allocation failure\n"); + goto end; + } + + end: + if (*badarg) + ERR_print_errors(err); + + return 1; +} int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx, - STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake) - { - int i; - SSL_CONF_CTX_set_ssl_ctx(cctx, ctx); - for (i = 0; i < sk_OPENSSL_STRING_num(str); i+= 2) - { - const char *param = sk_OPENSSL_STRING_value(str, i); - const char *value = sk_OPENSSL_STRING_value(str, i + 1); - /* If no_ecdhe or named curve already specified don't need - * a default. - */ - if (!no_ecdhe && !strcmp(param, "-named_curve")) - no_ecdhe = 1; + STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake) +{ + int i; + SSL_CONF_CTX_set_ssl_ctx(cctx, ctx); + for (i = 0; i < sk_OPENSSL_STRING_num(str); i += 2) { + const char *param = sk_OPENSSL_STRING_value(str, i); + const char *value = sk_OPENSSL_STRING_value(str, i + 1); + /* + * If no_ecdhe or named curve already specified don't need a default. + */ + if (!no_ecdhe && !strcmp(param, "-named_curve")) + no_ecdhe = 1; #ifndef OPENSSL_NO_JPAKE - if (!no_jpake && !strcmp(param, "-cipher")) - { - BIO_puts(err, "JPAKE sets cipher to PSK\n"); - return 0; - } + if (!no_jpake && !strcmp(param, "-cipher")) { + BIO_puts(err, "JPAKE sets cipher to PSK\n"); + return 0; + } #endif - if (SSL_CONF_cmd(cctx, param, value) <= 0) - { - BIO_printf(err, "Error with command: \"%s %s\"\n", - param, value ? value : ""); - ERR_print_errors(err); - return 0; - } - } - /* This is a special case to keep existing s_server functionality: - * if we don't have any curve specified *and* we haven't disabled - * ECDHE then use P-256. - */ - if (!no_ecdhe) - { - if (SSL_CONF_cmd(cctx, "-named_curve", "P-256") <= 0) - { - BIO_puts(err, "Error setting EC curve\n"); - ERR_print_errors(err); - return 0; - } - } + if (SSL_CONF_cmd(cctx, param, value) <= 0) { + BIO_printf(err, "Error with command: \"%s %s\"\n", + param, value ? value : ""); + ERR_print_errors(err); + return 0; + } + } + /* + * This is a special case to keep existing s_server functionality: if we + * don't have any curve specified *and* we haven't disabled ECDHE then + * use P-256. + */ + if (!no_ecdhe) { + if (SSL_CONF_cmd(cctx, "-named_curve", "P-256") <= 0) { + BIO_puts(err, "Error setting EC curve\n"); + ERR_print_errors(err); + return 0; + } + } #ifndef OPENSSL_NO_JPAKE - if (!no_jpake) - { - if (SSL_CONF_cmd(cctx, "-cipher", "PSK") <= 0) - { - BIO_puts(err, "Error setting cipher to PSK\n"); - ERR_print_errors(err); - return 0; - } - } + if (!no_jpake) { + if (SSL_CONF_cmd(cctx, "-cipher", "PSK") <= 0) { + BIO_puts(err, "Error setting cipher to PSK\n"); + ERR_print_errors(err); + return 0; + } + } #endif - if (!SSL_CONF_CTX_finish(cctx)) - { - BIO_puts(err, "Error finishing context\n"); - ERR_print_errors(err); - return 0; - } - return 1; - } + if (!SSL_CONF_CTX_finish(cctx)) { + BIO_puts(err, "Error finishing context\n"); + ERR_print_errors(err); + return 0; + } + return 1; +} static int add_crls_store(X509_STORE *st, STACK_OF(X509_CRL) *crls) - { - X509_CRL *crl; - int i; - for (i = 0; i < sk_X509_CRL_num(crls); i++) - { - crl = sk_X509_CRL_value(crls, i); - X509_STORE_add_crl(st, crl); - } - return 1; - } +{ + X509_CRL *crl; + int i; + for (i = 0; i < sk_X509_CRL_num(crls); i++) { + crl = sk_X509_CRL_value(crls, i); + X509_STORE_add_crl(st, crl); + } + return 1; +} int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls, int crl_download) - { - X509_STORE *st; - st = SSL_CTX_get_cert_store(ctx); - add_crls_store(st, crls); - if (crl_download) - store_setup_crl_download(st); - return 1; - } +{ + X509_STORE *st; + st = SSL_CTX_get_cert_store(ctx); + add_crls_store(st, crls); + if (crl_download) + store_setup_crl_download(st); + return 1; +} int ssl_load_stores(SSL_CTX *ctx, - const char *vfyCApath, const char *vfyCAfile, - const char *chCApath, const char *chCAfile, - STACK_OF(X509_CRL) *crls, int crl_download) - { - X509_STORE *vfy = NULL, *ch = NULL; - int rv = 0; - if (vfyCApath || vfyCAfile) - { - vfy = X509_STORE_new(); - if (!X509_STORE_load_locations(vfy, vfyCAfile, vfyCApath)) - goto err; - add_crls_store(vfy, crls); - SSL_CTX_set1_verify_cert_store(ctx, vfy); - if (crl_download) - store_setup_crl_download(vfy); - } - if (chCApath || chCAfile) - { - ch = X509_STORE_new(); - if (!X509_STORE_load_locations(ch, chCAfile, chCApath)) - goto err; - SSL_CTX_set1_chain_cert_store(ctx, ch); - } - rv = 1; - err: - if (vfy) - X509_STORE_free(vfy); - if (ch) - X509_STORE_free(ch); - return rv; - } + const char *vfyCApath, const char *vfyCAfile, + const char *chCApath, const char *chCAfile, + STACK_OF(X509_CRL) *crls, int crl_download) +{ + X509_STORE *vfy = NULL, *ch = NULL; + int rv = 0; + if (vfyCApath || vfyCAfile) { + vfy = X509_STORE_new(); + if (!X509_STORE_load_locations(vfy, vfyCAfile, vfyCApath)) + goto err; + add_crls_store(vfy, crls); + SSL_CTX_set1_verify_cert_store(ctx, vfy); + if (crl_download) + store_setup_crl_download(vfy); + } + if (chCApath || chCAfile) { + ch = X509_STORE_new(); + if (!X509_STORE_load_locations(ch, chCAfile, chCApath)) + goto err; + SSL_CTX_set1_chain_cert_store(ctx, ch); + } + rv = 1; + err: + if (vfy) + X509_STORE_free(vfy); + if (ch) + X509_STORE_free(ch); + return rv; +} diff --git a/apps/s_client.c b/apps/s_client.c index 20cd2aea6b..221c795b1e 100644 --- a/apps/s_client.c +++ b/apps/s_client.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -142,15 +142,17 @@ #include #include #ifdef OPENSSL_NO_STDIO -#define APPS_WIN16 +# define APPS_WIN16 #endif -/* With IPv6, it looks like Digital has mixed up the proper order of - recursive header file inclusion, resulting in the compiler complaining - that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which - is needed to have fileno() declared correctly... So let's define u_int */ +/* + * With IPv6, it looks like Digital has mixed up the proper order of + * recursive header file inclusion, resulting in the compiler complaining + * that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which is + * needed to have fileno() declared correctly... So let's define u_int + */ #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT) -#define __U_INT +# define __U_INT typedef unsigned int u_int; #endif @@ -164,29 +166,35 @@ typedef unsigned int u_int; #include #include #ifndef OPENSSL_NO_SRP -#include +# include #endif #include "s_apps.h" #include "timeouts.h" #if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000) /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */ -#undef FIONBIO +# undef FIONBIO #endif #if defined(OPENSSL_SYS_BEOS_R5) -#include +# include #endif #undef PROG -#define PROG s_client_main +#define PROG s_client_main -/*#define SSL_HOST_NAME "www.netscape.com" */ -/*#define SSL_HOST_NAME "193.118.187.102" */ -#define SSL_HOST_NAME "localhost" +/* + * #define SSL_HOST_NAME "www.netscape.com" + */ +/* + * #define SSL_HOST_NAME "193.118.187.102" + */ +#define SSL_HOST_NAME "localhost" /* no default cert. */ -/*#define TEST_CERT "client.pem" */ +/* + * #define TEST_CERT "client.pem" + */ #undef BUFSIZZ #define BUFSIZZ 1024*8 @@ -197,255 +205,300 @@ extern int verify_return_error; extern int verify_quiet; #ifdef FIONBIO -static int c_nbio=0; +static int c_nbio = 0; #endif -static int c_Pause=0; -static int c_debug=0; +static int c_Pause = 0; +static int c_debug = 0; #ifndef OPENSSL_NO_TLSEXT -static int c_tlsextdebug=0; -static int c_status_req=0; +static int c_tlsextdebug = 0; +static int c_status_req = 0; #endif -static int c_msg=0; -static int c_showcerts=0; +static int c_msg = 0; +static int c_showcerts = 0; -static char *keymatexportlabel=NULL; -static int keymatexportlen=20; +static char *keymatexportlabel = NULL; +static int keymatexportlen = 20; static void sc_usage(void); -static void print_stuff(BIO *berr,SSL *con,int full); +static void print_stuff(BIO *berr, SSL *con, int full); #ifndef OPENSSL_NO_TLSEXT static int ocsp_resp_cb(SSL *s, void *arg); #endif -static BIO *bio_c_out=NULL; -static BIO *bio_c_msg=NULL; -static int c_quiet=0; -static int c_ign_eof=0; -static int c_brief=0; +static BIO *bio_c_out = NULL; +static BIO *bio_c_msg = NULL; +static int c_quiet = 0; +static int c_ign_eof = 0; +static int c_brief = 0; #ifndef OPENSSL_NO_PSK /* Default PSK identity and key */ -static char *psk_identity="Client_identity"; -/*char *psk_key=NULL; by default PSK is not used */ +static char *psk_identity = "Client_identity"; +/* + * char *psk_key=NULL; by default PSK is not used + */ static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *identity, - unsigned int max_identity_len, unsigned char *psk, - unsigned int max_psk_len) - { - unsigned int psk_len = 0; - int ret; - BIGNUM *bn=NULL; - - if (c_debug) - BIO_printf(bio_c_out, "psk_client_cb\n"); - if (!hint) - { - /* no ServerKeyExchange message*/ - if (c_debug) - BIO_printf(bio_c_out,"NULL received PSK identity hint, continuing anyway\n"); - } - else if (c_debug) - BIO_printf(bio_c_out, "Received PSK identity hint '%s'\n", hint); - - /* lookup PSK identity and PSK key based on the given identity hint here */ - ret = BIO_snprintf(identity, max_identity_len, "%s", psk_identity); - if (ret < 0 || (unsigned int)ret > max_identity_len) - goto out_err; - if (c_debug) - BIO_printf(bio_c_out, "created identity '%s' len=%d\n", identity, ret); - ret=BN_hex2bn(&bn, psk_key); - if (!ret) - { - BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", psk_key); - if (bn) - BN_free(bn); - return 0; - } - - if ((unsigned int)BN_num_bytes(bn) > max_psk_len) - { - BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n", - max_psk_len, BN_num_bytes(bn)); - BN_free(bn); - return 0; - } + unsigned int max_identity_len, + unsigned char *psk, + unsigned int max_psk_len) +{ + unsigned int psk_len = 0; + int ret; + BIGNUM *bn = NULL; + + if (c_debug) + BIO_printf(bio_c_out, "psk_client_cb\n"); + if (!hint) { + /* no ServerKeyExchange message */ + if (c_debug) + BIO_printf(bio_c_out, + "NULL received PSK identity hint, continuing anyway\n"); + } else if (c_debug) + BIO_printf(bio_c_out, "Received PSK identity hint '%s'\n", hint); + + /* + * lookup PSK identity and PSK key based on the given identity hint here + */ + ret = BIO_snprintf(identity, max_identity_len, "%s", psk_identity); + if (ret < 0 || (unsigned int)ret > max_identity_len) + goto out_err; + if (c_debug) + BIO_printf(bio_c_out, "created identity '%s' len=%d\n", identity, + ret); + ret = BN_hex2bn(&bn, psk_key); + if (!ret) { + BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", + psk_key); + if (bn) + BN_free(bn); + return 0; + } - psk_len=BN_bn2bin(bn, psk); + if ((unsigned int)BN_num_bytes(bn) > max_psk_len) { + BIO_printf(bio_err, + "psk buffer of callback is too small (%d) for key (%d)\n", + max_psk_len, BN_num_bytes(bn)); BN_free(bn); - if (psk_len == 0) - goto out_err; + return 0; + } + + psk_len = BN_bn2bin(bn, psk); + BN_free(bn); + if (psk_len == 0) + goto out_err; - if (c_debug) - BIO_printf(bio_c_out, "created PSK len=%d\n", psk_len); + if (c_debug) + BIO_printf(bio_c_out, "created PSK len=%d\n", psk_len); - return psk_len; + return psk_len; out_err: - if (c_debug) - BIO_printf(bio_err, "Error in PSK client callback\n"); - return 0; - } + if (c_debug) + BIO_printf(bio_err, "Error in PSK client callback\n"); + return 0; +} #endif static void sc_usage(void) - { - BIO_printf(bio_err,"usage: s_client args\n"); - BIO_printf(bio_err,"\n"); - BIO_printf(bio_err," -host host - use -connect instead\n"); - BIO_printf(bio_err," -port port - use -connect instead\n"); - BIO_printf(bio_err," -connect host:port - who to connect to (default is %s:%s)\n",SSL_HOST_NAME,PORT_STR); - BIO_printf(bio_err," -verify_host host - check peer certificate matches \"host\"\n"); - BIO_printf(bio_err," -verify_email email - check peer certificate matches \"email\"\n"); - BIO_printf(bio_err," -verify_ip ipaddr - check peer certificate matches \"ipaddr\"\n"); - - BIO_printf(bio_err," -verify arg - turn on peer certificate verification\n"); - BIO_printf(bio_err," -verify_return_error - return verification errors\n"); - BIO_printf(bio_err," -cert arg - certificate file to use, PEM format assumed\n"); - BIO_printf(bio_err," -certform arg - certificate format (PEM or DER) PEM default\n"); - BIO_printf(bio_err," -key arg - Private key file to use, in cert file if\n"); - BIO_printf(bio_err," not specified but cert file is.\n"); - BIO_printf(bio_err," -keyform arg - key format (PEM or DER) PEM default\n"); - BIO_printf(bio_err," -pass arg - private key file pass phrase source\n"); - BIO_printf(bio_err," -CApath arg - PEM format directory of CA's\n"); - BIO_printf(bio_err," -CAfile arg - PEM format file of CA's\n"); - BIO_printf(bio_err," -reconnect - Drop and re-make the connection with the same Session-ID\n"); - BIO_printf(bio_err," -pause - sleep(1) after each read(2) and write(2) system call\n"); - BIO_printf(bio_err," -prexit - print session information even on connection failure\n"); - BIO_printf(bio_err," -showcerts - show all certificates in the chain\n"); - BIO_printf(bio_err," -debug - extra output\n"); +{ + BIO_printf(bio_err, "usage: s_client args\n"); + BIO_printf(bio_err, "\n"); + BIO_printf(bio_err, " -host host - use -connect instead\n"); + BIO_printf(bio_err, " -port port - use -connect instead\n"); + BIO_printf(bio_err, + " -connect host:port - who to connect to (default is %s:%s)\n", + SSL_HOST_NAME, PORT_STR); + BIO_printf(bio_err, + " -verify_host host - check peer certificate matches \"host\"\n"); + BIO_printf(bio_err, + " -verify_email email - check peer certificate matches \"email\"\n"); + BIO_printf(bio_err, + " -verify_ip ipaddr - check peer certificate matches \"ipaddr\"\n"); + + BIO_printf(bio_err, + " -verify arg - turn on peer certificate verification\n"); + BIO_printf(bio_err, + " -verify_return_error - return verification errors\n"); + BIO_printf(bio_err, + " -cert arg - certificate file to use, PEM format assumed\n"); + BIO_printf(bio_err, + " -certform arg - certificate format (PEM or DER) PEM default\n"); + BIO_printf(bio_err, + " -key arg - Private key file to use, in cert file if\n"); + BIO_printf(bio_err, " not specified but cert file is.\n"); + BIO_printf(bio_err, + " -keyform arg - key format (PEM or DER) PEM default\n"); + BIO_printf(bio_err, + " -pass arg - private key file pass phrase source\n"); + BIO_printf(bio_err, " -CApath arg - PEM format directory of CA's\n"); + BIO_printf(bio_err, " -CAfile arg - PEM format file of CA's\n"); + BIO_printf(bio_err, + " -reconnect - Drop and re-make the connection with the same Session-ID\n"); + BIO_printf(bio_err, + " -pause - sleep(1) after each read(2) and write(2) system call\n"); + BIO_printf(bio_err, + " -prexit - print session information even on connection failure\n"); + BIO_printf(bio_err, + " -showcerts - show all certificates in the chain\n"); + BIO_printf(bio_err, " -debug - extra output\n"); #ifdef WATT32 - BIO_printf(bio_err," -wdebug - WATT-32 tcp debugging\n"); + BIO_printf(bio_err, " -wdebug - WATT-32 tcp debugging\n"); #endif - BIO_printf(bio_err," -msg - Show protocol messages\n"); - BIO_printf(bio_err," -nbio_test - more ssl protocol testing\n"); - BIO_printf(bio_err," -state - print the 'ssl' states\n"); + BIO_printf(bio_err, " -msg - Show protocol messages\n"); + BIO_printf(bio_err, " -nbio_test - more ssl protocol testing\n"); + BIO_printf(bio_err, " -state - print the 'ssl' states\n"); #ifdef FIONBIO - BIO_printf(bio_err," -nbio - Run with non-blocking IO\n"); -#endif - BIO_printf(bio_err," -crlf - convert LF from terminal into CRLF\n"); - BIO_printf(bio_err," -quiet - no s_client output\n"); - BIO_printf(bio_err," -ign_eof - ignore input eof (default when -quiet)\n"); - BIO_printf(bio_err," -no_ign_eof - don't ignore input eof\n"); + BIO_printf(bio_err, " -nbio - Run with non-blocking IO\n"); +#endif + BIO_printf(bio_err, + " -crlf - convert LF from terminal into CRLF\n"); + BIO_printf(bio_err, " -quiet - no s_client output\n"); + BIO_printf(bio_err, + " -ign_eof - ignore input eof (default when -quiet)\n"); + BIO_printf(bio_err, " -no_ign_eof - don't ignore input eof\n"); #ifndef OPENSSL_NO_PSK - BIO_printf(bio_err," -psk_identity arg - PSK identity\n"); - BIO_printf(bio_err," -psk arg - PSK in hex (without 0x)\n"); + BIO_printf(bio_err, " -psk_identity arg - PSK identity\n"); + BIO_printf(bio_err, " -psk arg - PSK in hex (without 0x)\n"); # ifndef OPENSSL_NO_JPAKE - BIO_printf(bio_err," -jpake arg - JPAKE secret to use\n"); + BIO_printf(bio_err, " -jpake arg - JPAKE secret to use\n"); # endif #endif #ifndef OPENSSL_NO_SRP - BIO_printf(bio_err," -srpuser user - SRP authentification for 'user'\n"); - BIO_printf(bio_err," -srppass arg - password for 'user'\n"); - BIO_printf(bio_err," -srp_lateuser - SRP username into second ClientHello message\n"); - BIO_printf(bio_err," -srp_moregroups - Tolerate other than the known g N values.\n"); - BIO_printf(bio_err," -srp_strength int - minimal length in bits for N (default %d).\n",SRP_MINIMAL_N); -#endif - BIO_printf(bio_err," -ssl2 - just use SSLv2\n"); + BIO_printf(bio_err, + " -srpuser user - SRP authentification for 'user'\n"); + BIO_printf(bio_err, " -srppass arg - password for 'user'\n"); + BIO_printf(bio_err, + " -srp_lateuser - SRP username into second ClientHello message\n"); + BIO_printf(bio_err, + " -srp_moregroups - Tolerate other than the known g N values.\n"); + BIO_printf(bio_err, + " -srp_strength int - minimal length in bits for N (default %d).\n", + SRP_MINIMAL_N); +#endif + BIO_printf(bio_err, " -ssl2 - just use SSLv2\n"); #ifndef OPENSSL_NO_SSL3_METHOD - BIO_printf(bio_err," -ssl3 - just use SSLv3\n"); -#endif - BIO_printf(bio_err," -tls1_2 - just use TLSv1.2\n"); - BIO_printf(bio_err," -tls1_1 - just use TLSv1.1\n"); - BIO_printf(bio_err," -tls1 - just use TLSv1\n"); - BIO_printf(bio_err," -dtls1 - just use DTLSv1\n"); - BIO_printf(bio_err," -fallback_scsv - send TLS_FALLBACK_SCSV\n"); - BIO_printf(bio_err," -mtu - set the link layer MTU\n"); - BIO_printf(bio_err," -no_tls1_2/-no_tls1_1/-no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n"); - BIO_printf(bio_err," -bugs - Switch on all SSL implementation bug workarounds\n"); - BIO_printf(bio_err," -serverpref - Use server's cipher preferences (only SSLv2)\n"); - BIO_printf(bio_err," -cipher - preferred cipher to use, use the 'openssl ciphers'\n"); - BIO_printf(bio_err," command to see what is available\n"); - BIO_printf(bio_err," -starttls prot - use the STARTTLS command before starting TLS\n"); - BIO_printf(bio_err," for those protocols that support it, where\n"); - BIO_printf(bio_err," 'prot' defines which one to assume. Currently,\n"); - BIO_printf(bio_err," only \"smtp\", \"pop3\", \"imap\", \"ftp\" and \"xmpp\"\n"); - BIO_printf(bio_err," are supported.\n"); + BIO_printf(bio_err, " -ssl3 - just use SSLv3\n"); +#endif + BIO_printf(bio_err, " -tls1_2 - just use TLSv1.2\n"); + BIO_printf(bio_err, " -tls1_1 - just use TLSv1.1\n"); + BIO_printf(bio_err, " -tls1 - just use TLSv1\n"); + BIO_printf(bio_err, " -dtls1 - just use DTLSv1\n"); + BIO_printf(bio_err, " -fallback_scsv - send TLS_FALLBACK_SCSV\n"); + BIO_printf(bio_err, " -mtu - set the link layer MTU\n"); + BIO_printf(bio_err, + " -no_tls1_2/-no_tls1_1/-no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n"); + BIO_printf(bio_err, + " -bugs - Switch on all SSL implementation bug workarounds\n"); + BIO_printf(bio_err, + " -serverpref - Use server's cipher preferences (only SSLv2)\n"); + BIO_printf(bio_err, + " -cipher - preferred cipher to use, use the 'openssl ciphers'\n"); + BIO_printf(bio_err, + " command to see what is available\n"); + BIO_printf(bio_err, + " -starttls prot - use the STARTTLS command before starting TLS\n"); + BIO_printf(bio_err, + " for those protocols that support it, where\n"); + BIO_printf(bio_err, + " 'prot' defines which one to assume. Currently,\n"); + BIO_printf(bio_err, + " only \"smtp\", \"pop3\", \"imap\", \"ftp\" and \"xmpp\"\n"); + BIO_printf(bio_err, " are supported.\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine id - Initialise and use the specified engine\n"); + BIO_printf(bio_err, + " -engine id - Initialise and use the specified engine\n"); #endif - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); - BIO_printf(bio_err," -sess_out arg - file to write SSL session to\n"); - BIO_printf(bio_err," -sess_in arg - file to read SSL session from\n"); + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, " -sess_out arg - file to write SSL session to\n"); + BIO_printf(bio_err, " -sess_in arg - file to read SSL session from\n"); #ifndef OPENSSL_NO_TLSEXT - BIO_printf(bio_err," -servername host - Set TLS extension servername in ClientHello\n"); - BIO_printf(bio_err," -tlsextdebug - hex dump of all TLS extensions received\n"); - BIO_printf(bio_err," -status - request certificate status from server\n"); - BIO_printf(bio_err," -no_ticket - disable use of RFC4507bis session tickets\n"); - BIO_printf(bio_err," -serverinfo types - send empty ClientHello extensions (comma-separated numbers)\n"); -#endif -# ifndef OPENSSL_NO_NEXTPROTONEG - BIO_printf(bio_err," -nextprotoneg arg - enable NPN extension, considering named protocols supported (comma-separated list)\n"); -# endif - BIO_printf(bio_err," -alpn arg - enable ALPN extension, considering named protocols supported (comma-separated list)\n"); - BIO_printf(bio_err," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n"); + BIO_printf(bio_err, + " -servername host - Set TLS extension servername in ClientHello\n"); + BIO_printf(bio_err, + " -tlsextdebug - hex dump of all TLS extensions received\n"); + BIO_printf(bio_err, + " -status - request certificate status from server\n"); + BIO_printf(bio_err, + " -no_ticket - disable use of RFC4507bis session tickets\n"); + BIO_printf(bio_err, + " -serverinfo types - send empty ClientHello extensions (comma-separated numbers)\n"); +#endif +#ifndef OPENSSL_NO_NEXTPROTONEG + BIO_printf(bio_err, + " -nextprotoneg arg - enable NPN extension, considering named protocols supported (comma-separated list)\n"); +#endif + BIO_printf(bio_err, + " -alpn arg - enable ALPN extension, considering named protocols supported (comma-separated list)\n"); + BIO_printf(bio_err, + " -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n"); #ifndef OPENSSL_NO_SRTP - BIO_printf(bio_err," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n"); + BIO_printf(bio_err, + " -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n"); #endif - BIO_printf(bio_err," -keymatexport label - Export keying material using label\n"); - BIO_printf(bio_err," -keymatexportlen len - Export len bytes of keying material (default 20)\n"); - } + BIO_printf(bio_err, + " -keymatexport label - Export keying material using label\n"); + BIO_printf(bio_err, + " -keymatexportlen len - Export len bytes of keying material (default 20)\n"); +} #ifndef OPENSSL_NO_TLSEXT /* This is a context that we pass to callbacks */ typedef struct tlsextctx_st { - BIO * biodebug; - int ack; + BIO *biodebug; + int ack; } tlsextctx; - static int MS_CALLBACK ssl_servername_cb(SSL *s, int *ad, void *arg) - { - tlsextctx * p = (tlsextctx *) arg; - const char * hn= SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); - if (SSL_get_servername_type(s) != -1) - p->ack = !SSL_session_reused(s) && hn != NULL; - else - BIO_printf(bio_err,"Can't use SSL_get_servername\n"); - - return SSL_TLSEXT_ERR_OK; - } +{ + tlsextctx *p = (tlsextctx *) arg; + const char *hn = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); + if (SSL_get_servername_type(s) != -1) + p->ack = !SSL_session_reused(s) && hn != NULL; + else + BIO_printf(bio_err, "Can't use SSL_get_servername\n"); + + return SSL_TLSEXT_ERR_OK; +} -#ifndef OPENSSL_NO_SRP +# ifndef OPENSSL_NO_SRP /* This is a context that we pass to all callbacks */ -typedef struct srp_arg_st - { - char *srppassin; - char *srplogin; - int msg; /* copy from c_msg */ - int debug; /* copy from c_debug */ - int amp; /* allow more groups */ - int strength /* minimal size for N */ ; - } SRP_ARG; - -#define SRP_NUMBER_ITERATIONS_FOR_PRIME 64 +typedef struct srp_arg_st { + char *srppassin; + char *srplogin; + int msg; /* copy from c_msg */ + int debug; /* copy from c_debug */ + int amp; /* allow more groups */ + int strength /* minimal size for N */ ; +} SRP_ARG; + +# define SRP_NUMBER_ITERATIONS_FOR_PRIME 64 static int srp_Verify_N_and_g(BIGNUM *N, BIGNUM *g) - { - BN_CTX *bn_ctx = BN_CTX_new(); - BIGNUM *p = BN_new(); - BIGNUM *r = BN_new(); - int ret = - g != NULL && N != NULL && bn_ctx != NULL && BN_is_odd(N) && - BN_is_prime_ex(N, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) && - p != NULL && BN_rshift1(p, N) && - - /* p = (N-1)/2 */ - BN_is_prime_ex(p, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) && - r != NULL && - - /* verify g^((N-1)/2) == -1 (mod N) */ - BN_mod_exp(r, g, p, N, bn_ctx) && - BN_add_word(r, 1) && - BN_cmp(r, N) == 0; - - if(r) - BN_free(r); - if(p) - BN_free(p); - if(bn_ctx) - BN_CTX_free(bn_ctx); - return ret; - } +{ + BN_CTX *bn_ctx = BN_CTX_new(); + BIGNUM *p = BN_new(); + BIGNUM *r = BN_new(); + int ret = + g != NULL && N != NULL && bn_ctx != NULL && BN_is_odd(N) && + BN_is_prime_ex(N, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) && + p != NULL && BN_rshift1(p, N) && + /* p = (N-1)/2 */ + BN_is_prime_ex(p, SRP_NUMBER_ITERATIONS_FOR_PRIME, bn_ctx, NULL) && + r != NULL && + /* verify g^((N-1)/2) == -1 (mod N) */ + BN_mod_exp(r, g, p, N, bn_ctx) && + BN_add_word(r, 1) && BN_cmp(r, N) == 0; + + if (r) + BN_free(r); + if (p) + BN_free(p); + if (bn_ctx) + BN_CTX_free(bn_ctx); + return ret; +} /*- * This callback is used here for two purposes: @@ -454,1967 +507,1818 @@ static int srp_Verify_N_and_g(BIGNUM *N, BIGNUM *g) * The callback is only called for a non default group. * * An application does not need the call back at all if - * only the stanard groups are used. In real life situations, - * client and server already share well known groups, - * thus there is no need to verify them. + * only the stanard groups are used. In real life situations, + * client and server already share well known groups, + * thus there is no need to verify them. * Furthermore, in case that a server actually proposes a group that - * is not one of those defined in RFC 5054, it is more appropriate - * to add the group to a static list and then compare since + * is not one of those defined in RFC 5054, it is more appropriate + * to add the group to a static list and then compare since * primality tests are rather cpu consuming. */ static int MS_CALLBACK ssl_srp_verify_param_cb(SSL *s, void *arg) - { - SRP_ARG *srp_arg = (SRP_ARG *)arg; - BIGNUM *N = NULL, *g = NULL; - if (!(N = SSL_get_srp_N(s)) || !(g = SSL_get_srp_g(s))) - return 0; - if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1) - { - BIO_printf(bio_err, "SRP parameters:\n"); - BIO_printf(bio_err,"\tN="); BN_print(bio_err,N); - BIO_printf(bio_err,"\n\tg="); BN_print(bio_err,g); - BIO_printf(bio_err,"\n"); - } - - if (SRP_check_known_gN_param(g,N)) - return 1; - - if (srp_arg->amp == 1) - { - if (srp_arg->debug) - BIO_printf(bio_err, "SRP param N and g are not known params, going to check deeper.\n"); - -/* The srp_moregroups is a real debugging feature. - Implementors should rather add the value to the known ones. - The minimal size has already been tested. -*/ - if (BN_num_bits(g) <= BN_BITS && srp_Verify_N_and_g(N,g)) - return 1; - } - BIO_printf(bio_err, "SRP param N and g rejected.\n"); - return 0; - } - -#define PWD_STRLEN 1024 - -static char * MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg) - { - SRP_ARG *srp_arg = (SRP_ARG *)arg; - char *pass = (char *)OPENSSL_malloc(PWD_STRLEN+1); - PW_CB_DATA cb_tmp; - int l; - - cb_tmp.password = (char *)srp_arg->srppassin; - cb_tmp.prompt_info = "SRP user"; - if ((l = password_callback(pass, PWD_STRLEN, 0, &cb_tmp))<0) - { - BIO_printf (bio_err, "Can't read Password\n"); - OPENSSL_free(pass); - return NULL; - } - *(pass+l)= '\0'; - - return pass; - } +{ + SRP_ARG *srp_arg = (SRP_ARG *)arg; + BIGNUM *N = NULL, *g = NULL; + if (!(N = SSL_get_srp_N(s)) || !(g = SSL_get_srp_g(s))) + return 0; + if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1) { + BIO_printf(bio_err, "SRP parameters:\n"); + BIO_printf(bio_err, "\tN="); + BN_print(bio_err, N); + BIO_printf(bio_err, "\n\tg="); + BN_print(bio_err, g); + BIO_printf(bio_err, "\n"); + } + + if (SRP_check_known_gN_param(g, N)) + return 1; + + if (srp_arg->amp == 1) { + if (srp_arg->debug) + BIO_printf(bio_err, + "SRP param N and g are not known params, going to check deeper.\n"); + + /* + * The srp_moregroups is a real debugging feature. Implementors + * should rather add the value to the known ones. The minimal size + * has already been tested. + */ + if (BN_num_bits(g) <= BN_BITS && srp_Verify_N_and_g(N, g)) + return 1; + } + BIO_printf(bio_err, "SRP param N and g rejected.\n"); + return 0; +} -#endif -#ifndef OPENSSL_NO_SRTP - char *srtp_profiles = NULL; -#endif +# define PWD_STRLEN 1024 + +static char *MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg) +{ + SRP_ARG *srp_arg = (SRP_ARG *)arg; + char *pass = (char *)OPENSSL_malloc(PWD_STRLEN + 1); + PW_CB_DATA cb_tmp; + int l; + + cb_tmp.password = (char *)srp_arg->srppassin; + cb_tmp.prompt_info = "SRP user"; + if ((l = password_callback(pass, PWD_STRLEN, 0, &cb_tmp)) < 0) { + BIO_printf(bio_err, "Can't read Password\n"); + OPENSSL_free(pass); + return NULL; + } + *(pass + l) = '\0'; + + return pass; +} + +# endif +# ifndef OPENSSL_NO_SRTP +char *srtp_profiles = NULL; +# endif # ifndef OPENSSL_NO_NEXTPROTONEG /* This the context that we pass to next_proto_cb */ typedef struct tlsextnextprotoctx_st { - unsigned char *data; - unsigned short len; - int status; + unsigned char *data; + unsigned short len; + int status; } tlsextnextprotoctx; static tlsextnextprotoctx next_proto; -static int next_proto_cb(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg) - { - tlsextnextprotoctx *ctx = arg; - - if (!c_quiet) - { - /* We can assume that |in| is syntactically valid. */ - unsigned i; - BIO_printf(bio_c_out, "Protocols advertised by server: "); - for (i = 0; i < inlen; ) - { - if (i) - BIO_write(bio_c_out, ", ", 2); - BIO_write(bio_c_out, &in[i + 1], in[i]); - i += in[i] + 1; - } - BIO_write(bio_c_out, "\n", 1); - } - - ctx->status = SSL_select_next_proto(out, outlen, in, inlen, ctx->data, ctx->len); - return SSL_TLSEXT_ERR_OK; - } -# endif /* ndef OPENSSL_NO_NEXTPROTONEG */ - -static int serverinfo_cli_parse_cb(SSL* s, unsigned int ext_type, - const unsigned char* in, size_t inlen, - int* al, void* arg) - { - char pem_name[100]; - unsigned char ext_buf[4 + 65536]; - - /* Reconstruct the type/len fields prior to extension data */ - ext_buf[0] = ext_type >> 8; - ext_buf[1] = ext_type & 0xFF; - ext_buf[2] = inlen >> 8; - ext_buf[3] = inlen & 0xFF; - memcpy(ext_buf+4, in, inlen); - - BIO_snprintf(pem_name, sizeof(pem_name), "SERVERINFO FOR EXTENSION %d", - ext_type); - PEM_write_bio(bio_c_out, pem_name, "", ext_buf, 4 + inlen); - return 1; - } - -#endif - -enum +static int next_proto_cb(SSL *s, unsigned char **out, unsigned char *outlen, + const unsigned char *in, unsigned int inlen, + void *arg) { - PROTO_OFF = 0, - PROTO_SMTP, - PROTO_POP3, - PROTO_IMAP, - PROTO_FTP, - PROTO_XMPP + tlsextnextprotoctx *ctx = arg; + + if (!c_quiet) { + /* We can assume that |in| is syntactically valid. */ + unsigned i; + BIO_printf(bio_c_out, "Protocols advertised by server: "); + for (i = 0; i < inlen;) { + if (i) + BIO_write(bio_c_out, ", ", 2); + BIO_write(bio_c_out, &in[i + 1], in[i]); + i += in[i] + 1; + } + BIO_write(bio_c_out, "\n", 1); + } + + ctx->status = + SSL_select_next_proto(out, outlen, in, inlen, ctx->data, ctx->len); + return SSL_TLSEXT_ERR_OK; +} +# endif /* ndef OPENSSL_NO_NEXTPROTONEG */ + +static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type, + const unsigned char *in, size_t inlen, + int *al, void *arg) +{ + char pem_name[100]; + unsigned char ext_buf[4 + 65536]; + + /* Reconstruct the type/len fields prior to extension data */ + ext_buf[0] = ext_type >> 8; + ext_buf[1] = ext_type & 0xFF; + ext_buf[2] = inlen >> 8; + ext_buf[3] = inlen & 0xFF; + memcpy(ext_buf + 4, in, inlen); + + BIO_snprintf(pem_name, sizeof(pem_name), "SERVERINFO FOR EXTENSION %d", + ext_type); + PEM_write_bio(bio_c_out, pem_name, "", ext_buf, 4 + inlen); + return 1; +} + +#endif + +enum { + PROTO_OFF = 0, + PROTO_SMTP, + PROTO_POP3, + PROTO_IMAP, + PROTO_FTP, + PROTO_XMPP }; int MAIN(int, char **); int MAIN(int argc, char **argv) - { - int build_chain = 0; - SSL *con=NULL; +{ + int build_chain = 0; + SSL *con = NULL; #ifndef OPENSSL_NO_KRB5 - KSSL_CTX *kctx; -#endif - int s,k,width,state=0; - char *cbuf=NULL,*sbuf=NULL,*mbuf=NULL; - int cbuf_len,cbuf_off; - int sbuf_len,sbuf_off; - fd_set readfds,writefds; - short port=PORT; - int full_log=1; - char *host=SSL_HOST_NAME; - char *cert_file=NULL,*key_file=NULL,*chain_file=NULL; - int cert_format = FORMAT_PEM, key_format = FORMAT_PEM; - char *passarg = NULL, *pass = NULL; - X509 *cert = NULL; - EVP_PKEY *key = NULL; - STACK_OF(X509) *chain = NULL; - char *CApath=NULL,*CAfile=NULL; - char *chCApath=NULL,*chCAfile=NULL; - char *vfyCApath=NULL,*vfyCAfile=NULL; - int reconnect=0,badop=0,verify=SSL_VERIFY_NONE; - int crlf=0; - int write_tty,read_tty,write_ssl,read_ssl,tty_on,ssl_pending; - SSL_CTX *ctx=NULL; - int ret=1,in_init=1,i,nbio_test=0; - int starttls_proto = PROTO_OFF; - int prexit = 0; - X509_VERIFY_PARAM *vpm = NULL; - int badarg = 0; - const SSL_METHOD *meth=NULL; - int socket_type=SOCK_STREAM; - BIO *sbio; - char *inrand=NULL; - int mbuf_len=0; - struct timeval timeout, *timeoutp; + KSSL_CTX *kctx; +#endif + int s, k, width, state = 0; + char *cbuf = NULL, *sbuf = NULL, *mbuf = NULL; + int cbuf_len, cbuf_off; + int sbuf_len, sbuf_off; + fd_set readfds, writefds; + short port = PORT; + int full_log = 1; + char *host = SSL_HOST_NAME; + char *cert_file = NULL, *key_file = NULL, *chain_file = NULL; + int cert_format = FORMAT_PEM, key_format = FORMAT_PEM; + char *passarg = NULL, *pass = NULL; + X509 *cert = NULL; + EVP_PKEY *key = NULL; + STACK_OF(X509) *chain = NULL; + char *CApath = NULL, *CAfile = NULL; + char *chCApath = NULL, *chCAfile = NULL; + char *vfyCApath = NULL, *vfyCAfile = NULL; + int reconnect = 0, badop = 0, verify = SSL_VERIFY_NONE; + int crlf = 0; + int write_tty, read_tty, write_ssl, read_ssl, tty_on, ssl_pending; + SSL_CTX *ctx = NULL; + int ret = 1, in_init = 1, i, nbio_test = 0; + int starttls_proto = PROTO_OFF; + int prexit = 0; + X509_VERIFY_PARAM *vpm = NULL; + int badarg = 0; + const SSL_METHOD *meth = NULL; + int socket_type = SOCK_STREAM; + BIO *sbio; + char *inrand = NULL; + int mbuf_len = 0; + struct timeval timeout, *timeoutp; #ifndef OPENSSL_NO_ENGINE - char *engine_id=NULL; - char *ssl_client_engine_id=NULL; - ENGINE *ssl_client_engine=NULL; + char *engine_id = NULL; + char *ssl_client_engine_id = NULL; + ENGINE *ssl_client_engine = NULL; #endif - ENGINE *e=NULL; + ENGINE *e = NULL; #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5) - struct timeval tv; -#if defined(OPENSSL_SYS_BEOS_R5) - int stdin_set = 0; -#endif + struct timeval tv; +# if defined(OPENSSL_SYS_BEOS_R5) + int stdin_set = 0; +# endif #endif #ifndef OPENSSL_NO_TLSEXT - char *servername = NULL; - tlsextctx tlsextcbp = - {NULL,0}; + char *servername = NULL; + tlsextctx tlsextcbp = { NULL, 0 }; # ifndef OPENSSL_NO_NEXTPROTONEG - const char *next_proto_neg_in = NULL; + const char *next_proto_neg_in = NULL; # endif - const char *alpn_in = NULL; + const char *alpn_in = NULL; # define MAX_SI_TYPES 100 - unsigned short serverinfo_types[MAX_SI_TYPES]; - int serverinfo_types_count = 0; -#endif - char *sess_in = NULL; - char *sess_out = NULL; - struct sockaddr peer; - int peerlen = sizeof(peer); - int fallback_scsv = 0; - int enable_timeouts = 0 ; - long socket_mtu = 0; + unsigned short serverinfo_types[MAX_SI_TYPES]; + int serverinfo_types_count = 0; +#endif + char *sess_in = NULL; + char *sess_out = NULL; + struct sockaddr peer; + int peerlen = sizeof(peer); + int fallback_scsv = 0; + int enable_timeouts = 0; + long socket_mtu = 0; #ifndef OPENSSL_NO_JPAKE -static char *jpake_secret = NULL; -#define no_jpake !jpake_secret + static char *jpake_secret = NULL; +# define no_jpake !jpake_secret #else -#define no_jpake 1 +# define no_jpake 1 #endif #ifndef OPENSSL_NO_SRP - char * srppass = NULL; - int srp_lateuser = 0; - SRP_ARG srp_arg = {NULL,NULL,0,0,0,1024}; -#endif - SSL_EXCERT *exc = NULL; - - SSL_CONF_CTX *cctx = NULL; - STACK_OF(OPENSSL_STRING) *ssl_args = NULL; - - char *crl_file = NULL; - int crl_format = FORMAT_PEM; - int crl_download = 0; - STACK_OF(X509_CRL) *crls = NULL; - - meth=SSLv23_client_method(); - - apps_startup(); - c_Pause=0; - c_quiet=0; - c_ign_eof=0; - c_debug=0; - c_msg=0; - c_showcerts=0; - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - - cctx = SSL_CONF_CTX_new(); - if (!cctx) - goto end; - SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT); - SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CMDLINE); - - if ( ((cbuf=OPENSSL_malloc(BUFSIZZ)) == NULL) || - ((sbuf=OPENSSL_malloc(BUFSIZZ)) == NULL) || - ((mbuf=OPENSSL_malloc(BUFSIZZ)) == NULL)) - { - BIO_printf(bio_err,"out of memory\n"); - goto end; - } - - verify_depth=0; - verify_error=X509_V_OK; + char *srppass = NULL; + int srp_lateuser = 0; + SRP_ARG srp_arg = { NULL, NULL, 0, 0, 0, 1024 }; +#endif + SSL_EXCERT *exc = NULL; + + SSL_CONF_CTX *cctx = NULL; + STACK_OF(OPENSSL_STRING) *ssl_args = NULL; + + char *crl_file = NULL; + int crl_format = FORMAT_PEM; + int crl_download = 0; + STACK_OF(X509_CRL) *crls = NULL; + + meth = SSLv23_client_method(); + + apps_startup(); + c_Pause = 0; + c_quiet = 0; + c_ign_eof = 0; + c_debug = 0; + c_msg = 0; + c_showcerts = 0; + + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); + + if (!load_config(bio_err, NULL)) + goto end; + + cctx = SSL_CONF_CTX_new(); + if (!cctx) + goto end; + SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT); + SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CMDLINE); + + if (((cbuf = OPENSSL_malloc(BUFSIZZ)) == NULL) || + ((sbuf = OPENSSL_malloc(BUFSIZZ)) == NULL) || + ((mbuf = OPENSSL_malloc(BUFSIZZ)) == NULL)) { + BIO_printf(bio_err, "out of memory\n"); + goto end; + } + + verify_depth = 0; + verify_error = X509_V_OK; #ifdef FIONBIO - c_nbio=0; -#endif - - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-host") == 0) - { - if (--argc < 1) goto bad; - host= *(++argv); - } - else if (strcmp(*argv,"-port") == 0) - { - if (--argc < 1) goto bad; - port=atoi(*(++argv)); - if (port == 0) goto bad; - } - else if (strcmp(*argv,"-connect") == 0) - { - if (--argc < 1) goto bad; - if (!extract_host_port(*(++argv),&host,NULL,&port)) - goto bad; - } - else if (strcmp(*argv,"-verify") == 0) - { - verify=SSL_VERIFY_PEER; - if (--argc < 1) goto bad; - verify_depth=atoi(*(++argv)); - if (!c_quiet) - BIO_printf(bio_err,"verify depth is %d\n",verify_depth); - } - else if (strcmp(*argv,"-cert") == 0) - { - if (--argc < 1) goto bad; - cert_file= *(++argv); - } - else if (strcmp(*argv,"-CRL") == 0) - { - if (--argc < 1) goto bad; - crl_file= *(++argv); - } - else if (strcmp(*argv,"-crl_download") == 0) - crl_download = 1; - else if (strcmp(*argv,"-sess_out") == 0) - { - if (--argc < 1) goto bad; - sess_out = *(++argv); - } - else if (strcmp(*argv,"-sess_in") == 0) - { - if (--argc < 1) goto bad; - sess_in = *(++argv); - } - else if (strcmp(*argv,"-certform") == 0) - { - if (--argc < 1) goto bad; - cert_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-CRLform") == 0) - { - if (--argc < 1) goto bad; - crl_format = str2fmt(*(++argv)); - } - else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) - { - if (badarg) - goto bad; - continue; - } - else if (strcmp(*argv,"-verify_return_error") == 0) - verify_return_error = 1; - else if (strcmp(*argv,"-verify_quiet") == 0) - verify_quiet = 1; - else if (strcmp(*argv,"-brief") == 0) - { - c_brief = 1; - verify_quiet = 1; - c_quiet = 1; - } - else if (args_excert(&argv, &argc, &badarg, bio_err, &exc)) - { - if (badarg) - goto bad; - continue; - } - else if (args_ssl(&argv, &argc, cctx, &badarg, bio_err, &ssl_args)) - { - if (badarg) - goto bad; - continue; - } - else if (strcmp(*argv,"-prexit") == 0) - prexit=1; - else if (strcmp(*argv,"-crlf") == 0) - crlf=1; - else if (strcmp(*argv,"-quiet") == 0) - { - c_quiet=1; - c_ign_eof=1; - } - else if (strcmp(*argv,"-ign_eof") == 0) - c_ign_eof=1; - else if (strcmp(*argv,"-no_ign_eof") == 0) - c_ign_eof=0; - else if (strcmp(*argv,"-pause") == 0) - c_Pause=1; - else if (strcmp(*argv,"-debug") == 0) - c_debug=1; + c_nbio = 0; +#endif + + argc--; + argv++; + while (argc >= 1) { + if (strcmp(*argv, "-host") == 0) { + if (--argc < 1) + goto bad; + host = *(++argv); + } else if (strcmp(*argv, "-port") == 0) { + if (--argc < 1) + goto bad; + port = atoi(*(++argv)); + if (port == 0) + goto bad; + } else if (strcmp(*argv, "-connect") == 0) { + if (--argc < 1) + goto bad; + if (!extract_host_port(*(++argv), &host, NULL, &port)) + goto bad; + } else if (strcmp(*argv, "-verify") == 0) { + verify = SSL_VERIFY_PEER; + if (--argc < 1) + goto bad; + verify_depth = atoi(*(++argv)); + if (!c_quiet) + BIO_printf(bio_err, "verify depth is %d\n", verify_depth); + } else if (strcmp(*argv, "-cert") == 0) { + if (--argc < 1) + goto bad; + cert_file = *(++argv); + } else if (strcmp(*argv, "-CRL") == 0) { + if (--argc < 1) + goto bad; + crl_file = *(++argv); + } else if (strcmp(*argv, "-crl_download") == 0) + crl_download = 1; + else if (strcmp(*argv, "-sess_out") == 0) { + if (--argc < 1) + goto bad; + sess_out = *(++argv); + } else if (strcmp(*argv, "-sess_in") == 0) { + if (--argc < 1) + goto bad; + sess_in = *(++argv); + } else if (strcmp(*argv, "-certform") == 0) { + if (--argc < 1) + goto bad; + cert_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-CRLform") == 0) { + if (--argc < 1) + goto bad; + crl_format = str2fmt(*(++argv)); + } else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) { + if (badarg) + goto bad; + continue; + } else if (strcmp(*argv, "-verify_return_error") == 0) + verify_return_error = 1; + else if (strcmp(*argv, "-verify_quiet") == 0) + verify_quiet = 1; + else if (strcmp(*argv, "-brief") == 0) { + c_brief = 1; + verify_quiet = 1; + c_quiet = 1; + } else if (args_excert(&argv, &argc, &badarg, bio_err, &exc)) { + if (badarg) + goto bad; + continue; + } else if (args_ssl(&argv, &argc, cctx, &badarg, bio_err, &ssl_args)) { + if (badarg) + goto bad; + continue; + } else if (strcmp(*argv, "-prexit") == 0) + prexit = 1; + else if (strcmp(*argv, "-crlf") == 0) + crlf = 1; + else if (strcmp(*argv, "-quiet") == 0) { + c_quiet = 1; + c_ign_eof = 1; + } else if (strcmp(*argv, "-ign_eof") == 0) + c_ign_eof = 1; + else if (strcmp(*argv, "-no_ign_eof") == 0) + c_ign_eof = 0; + else if (strcmp(*argv, "-pause") == 0) + c_Pause = 1; + else if (strcmp(*argv, "-debug") == 0) + c_debug = 1; #ifndef OPENSSL_NO_TLSEXT - else if (strcmp(*argv,"-tlsextdebug") == 0) - c_tlsextdebug=1; - else if (strcmp(*argv,"-status") == 0) - c_status_req=1; + else if (strcmp(*argv, "-tlsextdebug") == 0) + c_tlsextdebug = 1; + else if (strcmp(*argv, "-status") == 0) + c_status_req = 1; #endif #ifdef WATT32 - else if (strcmp(*argv,"-wdebug") == 0) - dbug_init(); -#endif - else if (strcmp(*argv,"-msg") == 0) - c_msg=1; - else if (strcmp(*argv,"-msgfile") == 0) - { - if (--argc < 1) goto bad; - bio_c_msg = BIO_new_file(*(++argv), "w"); - } + else if (strcmp(*argv, "-wdebug") == 0) + dbug_init(); +#endif + else if (strcmp(*argv, "-msg") == 0) + c_msg = 1; + else if (strcmp(*argv, "-msgfile") == 0) { + if (--argc < 1) + goto bad; + bio_c_msg = BIO_new_file(*(++argv), "w"); + } #ifndef OPENSSL_NO_SSL_TRACE - else if (strcmp(*argv,"-trace") == 0) - c_msg=2; -#endif - else if (strcmp(*argv,"-showcerts") == 0) - c_showcerts=1; - else if (strcmp(*argv,"-nbio_test") == 0) - nbio_test=1; - else if (strcmp(*argv,"-state") == 0) - state=1; + else if (strcmp(*argv, "-trace") == 0) + c_msg = 2; +#endif + else if (strcmp(*argv, "-showcerts") == 0) + c_showcerts = 1; + else if (strcmp(*argv, "-nbio_test") == 0) + nbio_test = 1; + else if (strcmp(*argv, "-state") == 0) + state = 1; #ifndef OPENSSL_NO_PSK - else if (strcmp(*argv,"-psk_identity") == 0) - { - if (--argc < 1) goto bad; - psk_identity=*(++argv); - } - else if (strcmp(*argv,"-psk") == 0) - { - size_t j; - - if (--argc < 1) goto bad; - psk_key=*(++argv); - for (j = 0; j < strlen(psk_key); j++) - { - if (isxdigit((unsigned char)psk_key[j])) - continue; - BIO_printf(bio_err,"Not a hex number '%s'\n",*argv); - goto bad; - } - } + else if (strcmp(*argv, "-psk_identity") == 0) { + if (--argc < 1) + goto bad; + psk_identity = *(++argv); + } else if (strcmp(*argv, "-psk") == 0) { + size_t j; + + if (--argc < 1) + goto bad; + psk_key = *(++argv); + for (j = 0; j < strlen(psk_key); j++) { + if (isxdigit((unsigned char)psk_key[j])) + continue; + BIO_printf(bio_err, "Not a hex number '%s'\n", *argv); + goto bad; + } + } #endif #ifndef OPENSSL_NO_SRP - else if (strcmp(*argv,"-srpuser") == 0) - { - if (--argc < 1) goto bad; - srp_arg.srplogin= *(++argv); - meth=TLSv1_client_method(); - } - else if (strcmp(*argv,"-srppass") == 0) - { - if (--argc < 1) goto bad; - srppass= *(++argv); - meth=TLSv1_client_method(); - } - else if (strcmp(*argv,"-srp_strength") == 0) - { - if (--argc < 1) goto bad; - srp_arg.strength=atoi(*(++argv)); - BIO_printf(bio_err,"SRP minimal length for N is %d\n",srp_arg.strength); - meth=TLSv1_client_method(); - } - else if (strcmp(*argv,"-srp_lateuser") == 0) - { - srp_lateuser= 1; - meth=TLSv1_client_method(); - } - else if (strcmp(*argv,"-srp_moregroups") == 0) - { - srp_arg.amp=1; - meth=TLSv1_client_method(); - } + else if (strcmp(*argv, "-srpuser") == 0) { + if (--argc < 1) + goto bad; + srp_arg.srplogin = *(++argv); + meth = TLSv1_client_method(); + } else if (strcmp(*argv, "-srppass") == 0) { + if (--argc < 1) + goto bad; + srppass = *(++argv); + meth = TLSv1_client_method(); + } else if (strcmp(*argv, "-srp_strength") == 0) { + if (--argc < 1) + goto bad; + srp_arg.strength = atoi(*(++argv)); + BIO_printf(bio_err, "SRP minimal length for N is %d\n", + srp_arg.strength); + meth = TLSv1_client_method(); + } else if (strcmp(*argv, "-srp_lateuser") == 0) { + srp_lateuser = 1; + meth = TLSv1_client_method(); + } else if (strcmp(*argv, "-srp_moregroups") == 0) { + srp_arg.amp = 1; + meth = TLSv1_client_method(); + } #endif #ifndef OPENSSL_NO_SSL2 - else if (strcmp(*argv,"-ssl2") == 0) - meth=SSLv2_client_method(); + else if (strcmp(*argv, "-ssl2") == 0) + meth = SSLv2_client_method(); #endif #ifndef OPENSSL_NO_SSL3_METHOD - else if (strcmp(*argv,"-ssl3") == 0) - meth=SSLv3_client_method(); + else if (strcmp(*argv, "-ssl3") == 0) + meth = SSLv3_client_method(); #endif #ifndef OPENSSL_NO_TLS1 - else if (strcmp(*argv,"-tls1_2") == 0) - meth=TLSv1_2_client_method(); - else if (strcmp(*argv,"-tls1_1") == 0) - meth=TLSv1_1_client_method(); - else if (strcmp(*argv,"-tls1") == 0) - meth=TLSv1_client_method(); + else if (strcmp(*argv, "-tls1_2") == 0) + meth = TLSv1_2_client_method(); + else if (strcmp(*argv, "-tls1_1") == 0) + meth = TLSv1_1_client_method(); + else if (strcmp(*argv, "-tls1") == 0) + meth = TLSv1_client_method(); #endif #ifndef OPENSSL_NO_DTLS1 - else if (strcmp(*argv,"-dtls") == 0) - { - meth=DTLS_client_method(); - socket_type=SOCK_DGRAM; - } - else if (strcmp(*argv,"-dtls1") == 0) - { - meth=DTLSv1_client_method(); - socket_type=SOCK_DGRAM; - } - else if (strcmp(*argv,"-dtls1_2") == 0) - { - meth=DTLSv1_2_client_method(); - socket_type=SOCK_DGRAM; - } - else if (strcmp(*argv,"-timeout") == 0) - enable_timeouts=1; - else if (strcmp(*argv,"-mtu") == 0) - { - if (--argc < 1) goto bad; - socket_mtu = atol(*(++argv)); - } -#endif - else if (strcmp(*argv,"-fallback_scsv") == 0) - { - fallback_scsv = 1; - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) goto bad; - key_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-pass") == 0) - { - if (--argc < 1) goto bad; - passarg = *(++argv); - } - else if (strcmp(*argv,"-cert_chain") == 0) - { - if (--argc < 1) goto bad; - chain_file= *(++argv); - } - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - key_file= *(++argv); - } - else if (strcmp(*argv,"-reconnect") == 0) - { - reconnect=5; - } - else if (strcmp(*argv,"-CApath") == 0) - { - if (--argc < 1) goto bad; - CApath= *(++argv); - } - else if (strcmp(*argv,"-chainCApath") == 0) - { - if (--argc < 1) goto bad; - chCApath= *(++argv); - } - else if (strcmp(*argv,"-verifyCApath") == 0) - { - if (--argc < 1) goto bad; - vfyCApath= *(++argv); - } - else if (strcmp(*argv,"-build_chain") == 0) - build_chain = 1; - else if (strcmp(*argv,"-CAfile") == 0) - { - if (--argc < 1) goto bad; - CAfile= *(++argv); - } - else if (strcmp(*argv,"-chainCAfile") == 0) - { - if (--argc < 1) goto bad; - chCAfile= *(++argv); - } - else if (strcmp(*argv,"-verifyCAfile") == 0) - { - if (--argc < 1) goto bad; - vfyCAfile= *(++argv); - } + else if (strcmp(*argv, "-dtls") == 0) { + meth = DTLS_client_method(); + socket_type = SOCK_DGRAM; + } else if (strcmp(*argv, "-dtls1") == 0) { + meth = DTLSv1_client_method(); + socket_type = SOCK_DGRAM; + } else if (strcmp(*argv, "-dtls1_2") == 0) { + meth = DTLSv1_2_client_method(); + socket_type = SOCK_DGRAM; + } else if (strcmp(*argv, "-timeout") == 0) + enable_timeouts = 1; + else if (strcmp(*argv, "-mtu") == 0) { + if (--argc < 1) + goto bad; + socket_mtu = atol(*(++argv)); + } +#endif + else if (strcmp(*argv, "-fallback_scsv") == 0) { + fallback_scsv = 1; + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + goto bad; + key_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-pass") == 0) { + if (--argc < 1) + goto bad; + passarg = *(++argv); + } else if (strcmp(*argv, "-cert_chain") == 0) { + if (--argc < 1) + goto bad; + chain_file = *(++argv); + } else if (strcmp(*argv, "-key") == 0) { + if (--argc < 1) + goto bad; + key_file = *(++argv); + } else if (strcmp(*argv, "-reconnect") == 0) { + reconnect = 5; + } else if (strcmp(*argv, "-CApath") == 0) { + if (--argc < 1) + goto bad; + CApath = *(++argv); + } else if (strcmp(*argv, "-chainCApath") == 0) { + if (--argc < 1) + goto bad; + chCApath = *(++argv); + } else if (strcmp(*argv, "-verifyCApath") == 0) { + if (--argc < 1) + goto bad; + vfyCApath = *(++argv); + } else if (strcmp(*argv, "-build_chain") == 0) + build_chain = 1; + else if (strcmp(*argv, "-CAfile") == 0) { + if (--argc < 1) + goto bad; + CAfile = *(++argv); + } else if (strcmp(*argv, "-chainCAfile") == 0) { + if (--argc < 1) + goto bad; + chCAfile = *(++argv); + } else if (strcmp(*argv, "-verifyCAfile") == 0) { + if (--argc < 1) + goto bad; + vfyCAfile = *(++argv); + } #ifndef OPENSSL_NO_TLSEXT # ifndef OPENSSL_NO_NEXTPROTONEG - else if (strcmp(*argv,"-nextprotoneg") == 0) - { - if (--argc < 1) goto bad; - next_proto_neg_in = *(++argv); - } + else if (strcmp(*argv, "-nextprotoneg") == 0) { + if (--argc < 1) + goto bad; + next_proto_neg_in = *(++argv); + } # endif - else if (strcmp(*argv,"-alpn") == 0) - { - if (--argc < 1) goto bad; - alpn_in = *(++argv); - } - else if (strcmp(*argv,"-serverinfo") == 0) - { - char *c; - int start = 0; - int len; - - if (--argc < 1) goto bad; - c = *(++argv); - serverinfo_types_count = 0; - len = strlen(c); - for (i = 0; i <= len; ++i) - { - if (i == len || c[i] == ',') - { - serverinfo_types[serverinfo_types_count] - = atoi(c+start); - serverinfo_types_count++; - start = i+1; - } - if (serverinfo_types_count == MAX_SI_TYPES) - break; - } - } + else if (strcmp(*argv, "-alpn") == 0) { + if (--argc < 1) + goto bad; + alpn_in = *(++argv); + } else if (strcmp(*argv, "-serverinfo") == 0) { + char *c; + int start = 0; + int len; + + if (--argc < 1) + goto bad; + c = *(++argv); + serverinfo_types_count = 0; + len = strlen(c); + for (i = 0; i <= len; ++i) { + if (i == len || c[i] == ',') { + serverinfo_types[serverinfo_types_count] + = atoi(c + start); + serverinfo_types_count++; + start = i + 1; + } + if (serverinfo_types_count == MAX_SI_TYPES) + break; + } + } #endif #ifdef FIONBIO - else if (strcmp(*argv,"-nbio") == 0) - { c_nbio=1; } -#endif - else if (strcmp(*argv,"-starttls") == 0) - { - if (--argc < 1) goto bad; - ++argv; - if (strcmp(*argv,"smtp") == 0) - starttls_proto = PROTO_SMTP; - else if (strcmp(*argv,"pop3") == 0) - starttls_proto = PROTO_POP3; - else if (strcmp(*argv,"imap") == 0) - starttls_proto = PROTO_IMAP; - else if (strcmp(*argv,"ftp") == 0) - starttls_proto = PROTO_FTP; - else if (strcmp(*argv, "xmpp") == 0) - starttls_proto = PROTO_XMPP; - else - goto bad; - } + else if (strcmp(*argv, "-nbio") == 0) { + c_nbio = 1; + } +#endif + else if (strcmp(*argv, "-starttls") == 0) { + if (--argc < 1) + goto bad; + ++argv; + if (strcmp(*argv, "smtp") == 0) + starttls_proto = PROTO_SMTP; + else if (strcmp(*argv, "pop3") == 0) + starttls_proto = PROTO_POP3; + else if (strcmp(*argv, "imap") == 0) + starttls_proto = PROTO_IMAP; + else if (strcmp(*argv, "ftp") == 0) + starttls_proto = PROTO_FTP; + else if (strcmp(*argv, "xmpp") == 0) + starttls_proto = PROTO_XMPP; + else + goto bad; + } #ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv,"-engine") == 0) - { - if (--argc < 1) goto bad; - engine_id = *(++argv); - } - else if (strcmp(*argv,"-ssl_client_engine") == 0) - { - if (--argc < 1) goto bad; - ssl_client_engine_id = *(++argv); - } -#endif - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } + else if (strcmp(*argv, "-engine") == 0) { + if (--argc < 1) + goto bad; + engine_id = *(++argv); + } else if (strcmp(*argv, "-ssl_client_engine") == 0) { + if (--argc < 1) + goto bad; + ssl_client_engine_id = *(++argv); + } +#endif + else if (strcmp(*argv, "-rand") == 0) { + if (--argc < 1) + goto bad; + inrand = *(++argv); + } #ifndef OPENSSL_NO_TLSEXT - else if (strcmp(*argv,"-servername") == 0) - { - if (--argc < 1) goto bad; - servername= *(++argv); - /* meth=TLSv1_client_method(); */ - } + else if (strcmp(*argv, "-servername") == 0) { + if (--argc < 1) + goto bad; + servername = *(++argv); + /* meth=TLSv1_client_method(); */ + } #endif #ifndef OPENSSL_NO_JPAKE - else if (strcmp(*argv,"-jpake") == 0) - { - if (--argc < 1) goto bad; - jpake_secret = *++argv; - } + else if (strcmp(*argv, "-jpake") == 0) { + if (--argc < 1) + goto bad; + jpake_secret = *++argv; + } #endif #ifndef OPENSSL_NO_SRTP - else if (strcmp(*argv,"-use_srtp") == 0) - { - if (--argc < 1) goto bad; - srtp_profiles = *(++argv); - } -#endif - else if (strcmp(*argv,"-keymatexport") == 0) - { - if (--argc < 1) goto bad; - keymatexportlabel= *(++argv); - } - else if (strcmp(*argv,"-keymatexportlen") == 0) - { - if (--argc < 1) goto bad; - keymatexportlen=atoi(*(++argv)); - if (keymatexportlen == 0) goto bad; - } - else - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badop=1; - break; - } - argc--; - argv++; - } - if (badop) - { -bad: - sc_usage(); - goto end; - } - + else if (strcmp(*argv, "-use_srtp") == 0) { + if (--argc < 1) + goto bad; + srtp_profiles = *(++argv); + } +#endif + else if (strcmp(*argv, "-keymatexport") == 0) { + if (--argc < 1) + goto bad; + keymatexportlabel = *(++argv); + } else if (strcmp(*argv, "-keymatexportlen") == 0) { + if (--argc < 1) + goto bad; + keymatexportlen = atoi(*(++argv)); + if (keymatexportlen == 0) + goto bad; + } else { + BIO_printf(bio_err, "unknown option %s\n", *argv); + badop = 1; + break; + } + argc--; + argv++; + } + if (badop) { + bad: + sc_usage(); + goto end; + } #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) - if (jpake_secret) - { - if (psk_key) - { - BIO_printf(bio_err, - "Can't use JPAKE and PSK together\n"); - goto end; - } - psk_identity = "JPAKE"; - } + if (jpake_secret) { + if (psk_key) { + BIO_printf(bio_err, "Can't use JPAKE and PSK together\n"); + goto end; + } + psk_identity = "JPAKE"; + } #endif - OpenSSL_add_ssl_algorithms(); - SSL_load_error_strings(); + OpenSSL_add_ssl_algorithms(); + SSL_load_error_strings(); #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) - next_proto.status = -1; - if (next_proto_neg_in) - { - next_proto.data = next_protos_parse(&next_proto.len, next_proto_neg_in); - if (next_proto.data == NULL) - { - BIO_printf(bio_err, "Error parsing -nextprotoneg argument\n"); - goto end; - } - } - else - next_proto.data = NULL; + next_proto.status = -1; + if (next_proto_neg_in) { + next_proto.data = + next_protos_parse(&next_proto.len, next_proto_neg_in); + if (next_proto.data == NULL) { + BIO_printf(bio_err, "Error parsing -nextprotoneg argument\n"); + goto end; + } + } else + next_proto.data = NULL; #endif #ifndef OPENSSL_NO_ENGINE - e = setup_engine(bio_err, engine_id, 1); - if (ssl_client_engine_id) - { - ssl_client_engine = ENGINE_by_id(ssl_client_engine_id); - if (!ssl_client_engine) - { - BIO_printf(bio_err, - "Error getting client auth engine\n"); - goto end; - } - } - -#endif - if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) - { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - - if (key_file == NULL) - key_file = cert_file; - - - if (key_file) - - { - - key = load_key(bio_err, key_file, key_format, 0, pass, e, - "client certificate private key file"); - if (!key) - { - ERR_print_errors(bio_err); - goto end; - } - - } - - if (cert_file) - - { - cert = load_cert(bio_err,cert_file,cert_format, - NULL, e, "client certificate file"); - - if (!cert) - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (chain_file) - { - chain = load_certs(bio_err, chain_file,FORMAT_PEM, - NULL, e, "client certificate chain"); - if (!chain) - goto end; - } - - if (crl_file) - { - X509_CRL *crl; - crl = load_crl(crl_file, crl_format); - if (!crl) - { - BIO_puts(bio_err, "Error loading CRL\n"); - ERR_print_errors(bio_err); - goto end; - } - crls = sk_X509_CRL_new_null(); - if (!crls || !sk_X509_CRL_push(crls, crl)) - { - BIO_puts(bio_err, "Error adding CRL\n"); - ERR_print_errors(bio_err); - X509_CRL_free(crl); - goto end; - } - } - - if (!load_excert(&exc, bio_err)) - goto end; - - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL - && !RAND_status()) - { - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - - if (bio_c_out == NULL) - { - if (c_quiet && !c_debug) - { - bio_c_out=BIO_new(BIO_s_null()); - if (c_msg && !bio_c_msg) - bio_c_msg=BIO_new_fp(stdout,BIO_NOCLOSE); - } - else - { - if (bio_c_out == NULL) - bio_c_out=BIO_new_fp(stdout,BIO_NOCLOSE); - } - } - + e = setup_engine(bio_err, engine_id, 1); + if (ssl_client_engine_id) { + ssl_client_engine = ENGINE_by_id(ssl_client_engine_id); + if (!ssl_client_engine) { + BIO_printf(bio_err, "Error getting client auth engine\n"); + goto end; + } + } +#endif + if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } + + if (key_file == NULL) + key_file = cert_file; + + if (key_file) { + + key = load_key(bio_err, key_file, key_format, 0, pass, e, + "client certificate private key file"); + if (!key) { + ERR_print_errors(bio_err); + goto end; + } + + } + + if (cert_file) { + cert = load_cert(bio_err, cert_file, cert_format, + NULL, e, "client certificate file"); + + if (!cert) { + ERR_print_errors(bio_err); + goto end; + } + } + + if (chain_file) { + chain = load_certs(bio_err, chain_file, FORMAT_PEM, + NULL, e, "client certificate chain"); + if (!chain) + goto end; + } + + if (crl_file) { + X509_CRL *crl; + crl = load_crl(crl_file, crl_format); + if (!crl) { + BIO_puts(bio_err, "Error loading CRL\n"); + ERR_print_errors(bio_err); + goto end; + } + crls = sk_X509_CRL_new_null(); + if (!crls || !sk_X509_CRL_push(crls, crl)) { + BIO_puts(bio_err, "Error adding CRL\n"); + ERR_print_errors(bio_err); + X509_CRL_free(crl); + goto end; + } + } + + if (!load_excert(&exc, bio_err)) + goto end; + + if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL + && !RAND_status()) { + BIO_printf(bio_err, + "warning, not much extra random data, consider using the -rand option\n"); + } + if (inrand != NULL) + BIO_printf(bio_err, "%ld semi-random bytes loaded\n", + app_RAND_load_files(inrand)); + + if (bio_c_out == NULL) { + if (c_quiet && !c_debug) { + bio_c_out = BIO_new(BIO_s_null()); + if (c_msg && !bio_c_msg) + bio_c_msg = BIO_new_fp(stdout, BIO_NOCLOSE); + } else { + if (bio_c_out == NULL) + bio_c_out = BIO_new_fp(stdout, BIO_NOCLOSE); + } + } #ifndef OPENSSL_NO_SRP - if(!app_passwd(bio_err, srppass, NULL, &srp_arg.srppassin, NULL)) - { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } -#endif - - ctx=SSL_CTX_new(meth); - if (ctx == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (vpm) - SSL_CTX_set1_param(ctx, vpm); - - if (!args_ssl_call(ctx, bio_err, cctx, ssl_args, 1, no_jpake)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile, - crls, crl_download)) - { - BIO_printf(bio_err, "Error loading store locations\n"); - ERR_print_errors(bio_err); - goto end; - } - + if (!app_passwd(bio_err, srppass, NULL, &srp_arg.srppassin, NULL)) { + BIO_printf(bio_err, "Error getting password\n"); + goto end; + } +#endif + + ctx = SSL_CTX_new(meth); + if (ctx == NULL) { + ERR_print_errors(bio_err); + goto end; + } + + if (vpm) + SSL_CTX_set1_param(ctx, vpm); + + if (!args_ssl_call(ctx, bio_err, cctx, ssl_args, 1, no_jpake)) { + ERR_print_errors(bio_err); + goto end; + } + + if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile, + crls, crl_download)) { + BIO_printf(bio_err, "Error loading store locations\n"); + ERR_print_errors(bio_err); + goto end; + } #ifndef OPENSSL_NO_ENGINE - if (ssl_client_engine) - { - if (!SSL_CTX_set_client_cert_engine(ctx, ssl_client_engine)) - { - BIO_puts(bio_err, "Error setting client auth engine\n"); - ERR_print_errors(bio_err); - ENGINE_free(ssl_client_engine); - goto end; - } - ENGINE_free(ssl_client_engine); - } + if (ssl_client_engine) { + if (!SSL_CTX_set_client_cert_engine(ctx, ssl_client_engine)) { + BIO_puts(bio_err, "Error setting client auth engine\n"); + ERR_print_errors(bio_err); + ENGINE_free(ssl_client_engine); + goto end; + } + ENGINE_free(ssl_client_engine); + } #endif #ifndef OPENSSL_NO_PSK -#ifdef OPENSSL_NO_JPAKE - if (psk_key != NULL) -#else - if (psk_key != NULL || jpake_secret) -#endif - { - if (c_debug) - BIO_printf(bio_c_out, "PSK key given or JPAKE in use, setting client callback\n"); - SSL_CTX_set_psk_client_callback(ctx, psk_client_cb); - } +# ifdef OPENSSL_NO_JPAKE + if (psk_key != NULL) +# else + if (psk_key != NULL || jpake_secret) +# endif + { + if (c_debug) + BIO_printf(bio_c_out, + "PSK key given or JPAKE in use, setting client callback\n"); + SSL_CTX_set_psk_client_callback(ctx, psk_client_cb); + } #endif #ifndef OPENSSL_NO_SRTP - if (srtp_profiles != NULL) - SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles); -#endif - if (exc) ssl_ctx_set_excert(ctx, exc); - /* DTLS: partial reads end up discarding unread UDP bytes :-( - * Setting read ahead solves this problem. - */ - if (socket_type == SOCK_DGRAM) SSL_CTX_set_read_ahead(ctx, 1); + if (srtp_profiles != NULL) + SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles); +#endif + if (exc) + ssl_ctx_set_excert(ctx, exc); + /* + * DTLS: partial reads end up discarding unread UDP bytes :-( Setting + * read ahead solves this problem. + */ + if (socket_type == SOCK_DGRAM) + SSL_CTX_set_read_ahead(ctx, 1); #if !defined(OPENSSL_NO_TLSEXT) # if !defined(OPENSSL_NO_NEXTPROTONEG) - if (next_proto.data) - SSL_CTX_set_next_proto_select_cb(ctx, next_proto_cb, &next_proto); + if (next_proto.data) + SSL_CTX_set_next_proto_select_cb(ctx, next_proto_cb, &next_proto); # endif - if (alpn_in) - { - unsigned short alpn_len; - unsigned char *alpn = next_protos_parse(&alpn_len, alpn_in); - - if (alpn == NULL) - { - BIO_printf(bio_err, "Error parsing -alpn argument\n"); - goto end; - } - SSL_CTX_set_alpn_protos(ctx, alpn, alpn_len); - OPENSSL_free(alpn); - } + if (alpn_in) { + unsigned short alpn_len; + unsigned char *alpn = next_protos_parse(&alpn_len, alpn_in); + + if (alpn == NULL) { + BIO_printf(bio_err, "Error parsing -alpn argument\n"); + goto end; + } + SSL_CTX_set_alpn_protos(ctx, alpn, alpn_len); + OPENSSL_free(alpn); + } #endif #ifndef OPENSSL_NO_TLSEXT - for (i = 0; i < serverinfo_types_count; i++) - { - SSL_CTX_add_client_custom_ext(ctx, - serverinfo_types[i], - NULL, NULL, NULL, - serverinfo_cli_parse_cb, - NULL); - } + for (i = 0; i < serverinfo_types_count; i++) { + SSL_CTX_add_client_custom_ext(ctx, + serverinfo_types[i], + NULL, NULL, NULL, + serverinfo_cli_parse_cb, NULL); + } #endif - if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback); + if (state) + SSL_CTX_set_info_callback(ctx, apps_ssl_info_callback); #if 0 - else - SSL_CTX_set_cipher_list(ctx,getenv("SSL_CIPHER")); + else + SSL_CTX_set_cipher_list(ctx, getenv("SSL_CIPHER")); #endif - SSL_CTX_set_verify(ctx,verify,verify_callback); + SSL_CTX_set_verify(ctx, verify, verify_callback); - if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) || - (!SSL_CTX_set_default_verify_paths(ctx))) - { - /* BIO_printf(bio_err,"error setting default verify locations\n"); */ - ERR_print_errors(bio_err); - /* goto end; */ - } + if ((!SSL_CTX_load_verify_locations(ctx, CAfile, CApath)) || + (!SSL_CTX_set_default_verify_paths(ctx))) { + /* + * BIO_printf(bio_err,"error setting default verify locations\n"); + */ + ERR_print_errors(bio_err); + /* goto end; */ + } - ssl_ctx_add_crls(ctx, crls, crl_download); - if (!set_cert_key_stuff(ctx,cert,key,chain,build_chain)) - goto end; + ssl_ctx_add_crls(ctx, crls, crl_download); + if (!set_cert_key_stuff(ctx, cert, key, chain, build_chain)) + goto end; #ifndef OPENSSL_NO_TLSEXT - if (servername != NULL) - { - tlsextcbp.biodebug = bio_err; - SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb); - SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp); - } -#ifndef OPENSSL_NO_SRP - if (srp_arg.srplogin) - { - if (!srp_lateuser && !SSL_CTX_set_srp_username(ctx, srp_arg.srplogin)) - { - BIO_printf(bio_err,"Unable to set SRP username\n"); - goto end; - } - srp_arg.msg = c_msg; - srp_arg.debug = c_debug ; - SSL_CTX_set_srp_cb_arg(ctx,&srp_arg); - SSL_CTX_set_srp_client_pwd_callback(ctx, ssl_give_srp_client_pwd_cb); - SSL_CTX_set_srp_strength(ctx, srp_arg.strength); - if (c_msg || c_debug || srp_arg.amp == 0) - SSL_CTX_set_srp_verify_param_callback(ctx, ssl_srp_verify_param_cb); - } - -#endif -#endif - - con=SSL_new(ctx); - if (sess_in) - { - SSL_SESSION *sess; - BIO *stmp = BIO_new_file(sess_in, "r"); - if (!stmp) - { - BIO_printf(bio_err, "Can't open session file %s\n", - sess_in); - ERR_print_errors(bio_err); - goto end; - } - sess = PEM_read_bio_SSL_SESSION(stmp, NULL, 0, NULL); - BIO_free(stmp); - if (!sess) - { - BIO_printf(bio_err, "Can't open session file %s\n", - sess_in); - ERR_print_errors(bio_err); - goto end; - } - SSL_set_session(con, sess); - SSL_SESSION_free(sess); - } - - if (fallback_scsv) - SSL_set_mode(con, SSL_MODE_SEND_FALLBACK_SCSV); + if (servername != NULL) { + tlsextcbp.biodebug = bio_err; + SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb); + SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp); + } +# ifndef OPENSSL_NO_SRP + if (srp_arg.srplogin) { + if (!srp_lateuser && !SSL_CTX_set_srp_username(ctx, srp_arg.srplogin)) { + BIO_printf(bio_err, "Unable to set SRP username\n"); + goto end; + } + srp_arg.msg = c_msg; + srp_arg.debug = c_debug; + SSL_CTX_set_srp_cb_arg(ctx, &srp_arg); + SSL_CTX_set_srp_client_pwd_callback(ctx, ssl_give_srp_client_pwd_cb); + SSL_CTX_set_srp_strength(ctx, srp_arg.strength); + if (c_msg || c_debug || srp_arg.amp == 0) + SSL_CTX_set_srp_verify_param_callback(ctx, + ssl_srp_verify_param_cb); + } +# endif +#endif + + con = SSL_new(ctx); + if (sess_in) { + SSL_SESSION *sess; + BIO *stmp = BIO_new_file(sess_in, "r"); + if (!stmp) { + BIO_printf(bio_err, "Can't open session file %s\n", sess_in); + ERR_print_errors(bio_err); + goto end; + } + sess = PEM_read_bio_SSL_SESSION(stmp, NULL, 0, NULL); + BIO_free(stmp); + if (!sess) { + BIO_printf(bio_err, "Can't open session file %s\n", sess_in); + ERR_print_errors(bio_err); + goto end; + } + SSL_set_session(con, sess); + SSL_SESSION_free(sess); + } + + if (fallback_scsv) + SSL_set_mode(con, SSL_MODE_SEND_FALLBACK_SCSV); #ifndef OPENSSL_NO_TLSEXT - if (servername != NULL) - { - if (!SSL_set_tlsext_host_name(con,servername)) - { - BIO_printf(bio_err,"Unable to set TLS servername extension.\n"); - ERR_print_errors(bio_err); - goto end; - } - } + if (servername != NULL) { + if (!SSL_set_tlsext_host_name(con, servername)) { + BIO_printf(bio_err, "Unable to set TLS servername extension.\n"); + ERR_print_errors(bio_err); + goto end; + } + } #endif #ifndef OPENSSL_NO_KRB5 - if (con && (kctx = kssl_ctx_new()) != NULL) - { - SSL_set0_kssl_ctx(con, kctx); - kssl_ctx_setstring(kctx, KSSL_SERVER, host); - } -#endif /* OPENSSL_NO_KRB5 */ -/* SSL_set_cipher_list(con,"RC4-MD5"); */ + if (con && (kctx = kssl_ctx_new()) != NULL) { + SSL_set0_kssl_ctx(con, kctx); + kssl_ctx_setstring(kctx, KSSL_SERVER, host); + } +#endif /* OPENSSL_NO_KRB5 */ +/* SSL_set_cipher_list(con,"RC4-MD5"); */ #if 0 -#ifdef TLSEXT_TYPE_opaque_prf_input - SSL_set_tlsext_opaque_prf_input(con, "Test client", 11); -#endif +# ifdef TLSEXT_TYPE_opaque_prf_input + SSL_set_tlsext_opaque_prf_input(con, "Test client", 11); +# endif #endif -re_start: + re_start: - if (init_client(&s,host,port,socket_type) == 0) - { - BIO_printf(bio_err,"connect:errno=%d\n",get_last_socket_error()); - SHUTDOWN(s); - goto end; - } - BIO_printf(bio_c_out,"CONNECTED(%08X)\n",s); + if (init_client(&s, host, port, socket_type) == 0) { + BIO_printf(bio_err, "connect:errno=%d\n", get_last_socket_error()); + SHUTDOWN(s); + goto end; + } + BIO_printf(bio_c_out, "CONNECTED(%08X)\n", s); #ifdef FIONBIO - if (c_nbio) - { - unsigned long l=1; - BIO_printf(bio_c_out,"turning on non blocking io\n"); - if (BIO_socket_ioctl(s,FIONBIO,&l) < 0) - { - ERR_print_errors(bio_err); - goto end; - } - } -#endif - if (c_Pause & 0x01) SSL_set_debug(con, 1); - - if (socket_type == SOCK_DGRAM) - { - - sbio=BIO_new_dgram(s,BIO_NOCLOSE); - if (getsockname(s, &peer, (void *)&peerlen) < 0) - { - BIO_printf(bio_err, "getsockname:errno=%d\n", - get_last_socket_error()); - SHUTDOWN(s); - goto end; - } - - (void)BIO_ctrl_set_connected(sbio, 1, &peer); - - if (enable_timeouts) - { - timeout.tv_sec = 0; - timeout.tv_usec = DGRAM_RCV_TIMEOUT; - BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout); - - timeout.tv_sec = 0; - timeout.tv_usec = DGRAM_SND_TIMEOUT; - BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout); - } - - if (socket_mtu) - { - if(socket_mtu < DTLS_get_link_min_mtu(con)) - { - BIO_printf(bio_err,"MTU too small. Must be at least %ld\n", - DTLS_get_link_min_mtu(con)); - BIO_free(sbio); - goto shut; - } - SSL_set_options(con, SSL_OP_NO_QUERY_MTU); - if(!DTLS_set_link_mtu(con, socket_mtu)) - { - BIO_printf(bio_err, "Failed to set MTU\n"); - BIO_free(sbio); - goto shut; - } - } - else - /* want to do MTU discovery */ - BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL); - } - else - sbio=BIO_new_socket(s,BIO_NOCLOSE); - - if (nbio_test) - { - BIO *test; - - test=BIO_new(BIO_f_nbio_test()); - sbio=BIO_push(test,sbio); - } - - if (c_debug) - { - SSL_set_debug(con, 1); - BIO_set_callback(sbio,bio_dump_callback); - BIO_set_callback_arg(sbio,(char *)bio_c_out); - } - if (c_msg) - { + if (c_nbio) { + unsigned long l = 1; + BIO_printf(bio_c_out, "turning on non blocking io\n"); + if (BIO_socket_ioctl(s, FIONBIO, &l) < 0) { + ERR_print_errors(bio_err); + goto end; + } + } +#endif + if (c_Pause & 0x01) + SSL_set_debug(con, 1); + + if (socket_type == SOCK_DGRAM) { + + sbio = BIO_new_dgram(s, BIO_NOCLOSE); + if (getsockname(s, &peer, (void *)&peerlen) < 0) { + BIO_printf(bio_err, "getsockname:errno=%d\n", + get_last_socket_error()); + SHUTDOWN(s); + goto end; + } + + (void)BIO_ctrl_set_connected(sbio, 1, &peer); + + if (enable_timeouts) { + timeout.tv_sec = 0; + timeout.tv_usec = DGRAM_RCV_TIMEOUT; + BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout); + + timeout.tv_sec = 0; + timeout.tv_usec = DGRAM_SND_TIMEOUT; + BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout); + } + + if (socket_mtu) { + if (socket_mtu < DTLS_get_link_min_mtu(con)) { + BIO_printf(bio_err, "MTU too small. Must be at least %ld\n", + DTLS_get_link_min_mtu(con)); + BIO_free(sbio); + goto shut; + } + SSL_set_options(con, SSL_OP_NO_QUERY_MTU); + if (!DTLS_set_link_mtu(con, socket_mtu)) { + BIO_printf(bio_err, "Failed to set MTU\n"); + BIO_free(sbio); + goto shut; + } + } else + /* want to do MTU discovery */ + BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL); + } else + sbio = BIO_new_socket(s, BIO_NOCLOSE); + + if (nbio_test) { + BIO *test; + + test = BIO_new(BIO_f_nbio_test()); + sbio = BIO_push(test, sbio); + } + + if (c_debug) { + SSL_set_debug(con, 1); + BIO_set_callback(sbio, bio_dump_callback); + BIO_set_callback_arg(sbio, (char *)bio_c_out); + } + if (c_msg) { #ifndef OPENSSL_NO_SSL_TRACE - if (c_msg == 2) - SSL_set_msg_callback(con, SSL_trace); - else + if (c_msg == 2) + SSL_set_msg_callback(con, SSL_trace); + else #endif - SSL_set_msg_callback(con, msg_cb); - SSL_set_msg_callback_arg(con, bio_c_msg ? bio_c_msg : bio_c_out); - } + SSL_set_msg_callback(con, msg_cb); + SSL_set_msg_callback_arg(con, bio_c_msg ? bio_c_msg : bio_c_out); + } #ifndef OPENSSL_NO_TLSEXT - if (c_tlsextdebug) - { - SSL_set_tlsext_debug_callback(con, tlsext_cb); - SSL_set_tlsext_debug_arg(con, bio_c_out); - } - if (c_status_req) - { - SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp); - SSL_CTX_set_tlsext_status_cb(ctx, ocsp_resp_cb); - SSL_CTX_set_tlsext_status_arg(ctx, bio_c_out); -#if 0 -{ -STACK_OF(OCSP_RESPID) *ids = sk_OCSP_RESPID_new_null(); -OCSP_RESPID *id = OCSP_RESPID_new(); -id->value.byKey = ASN1_OCTET_STRING_new(); -id->type = V_OCSP_RESPID_KEY; -ASN1_STRING_set(id->value.byKey, "Hello World", -1); -sk_OCSP_RESPID_push(ids, id); -SSL_set_tlsext_status_ids(con, ids); -} -#endif - } + if (c_tlsextdebug) { + SSL_set_tlsext_debug_callback(con, tlsext_cb); + SSL_set_tlsext_debug_arg(con, bio_c_out); + } + if (c_status_req) { + SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp); + SSL_CTX_set_tlsext_status_cb(ctx, ocsp_resp_cb); + SSL_CTX_set_tlsext_status_arg(ctx, bio_c_out); +# if 0 + { + STACK_OF(OCSP_RESPID) *ids = sk_OCSP_RESPID_new_null(); + OCSP_RESPID *id = OCSP_RESPID_new(); + id->value.byKey = ASN1_OCTET_STRING_new(); + id->type = V_OCSP_RESPID_KEY; + ASN1_STRING_set(id->value.byKey, "Hello World", -1); + sk_OCSP_RESPID_push(ids, id); + SSL_set_tlsext_status_ids(con, ids); + } +# endif + } #endif #ifndef OPENSSL_NO_JPAKE - if (jpake_secret) - jpake_client_auth(bio_c_out, sbio, jpake_secret); -#endif - - SSL_set_bio(con,sbio,sbio); - SSL_set_connect_state(con); - - /* ok, lets connect */ - width=SSL_get_fd(con)+1; - - read_tty=1; - write_tty=0; - tty_on=0; - read_ssl=1; - write_ssl=1; - - cbuf_len=0; - cbuf_off=0; - sbuf_len=0; - sbuf_off=0; - - /* This is an ugly hack that does a lot of assumptions */ - /* We do have to handle multi-line responses which may come - in a single packet or not. We therefore have to use - BIO_gets() which does need a buffering BIO. So during - the initial chitchat we do push a buffering BIO into the - chain that is removed again later on to not disturb the - rest of the s_client operation. */ - if (starttls_proto == PROTO_SMTP) - { - int foundit=0; - BIO *fbio = BIO_new(BIO_f_buffer()); - BIO_push(fbio, sbio); - /* wait for multi-line response to end from SMTP */ - do - { - mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ); - } - while (mbuf_len>3 && mbuf[3]=='-'); - /* STARTTLS command requires EHLO... */ - BIO_printf(fbio,"EHLO openssl.client.net\r\n"); - (void)BIO_flush(fbio); - /* wait for multi-line response to end EHLO SMTP response */ - do - { - mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ); - if (strstr(mbuf,"STARTTLS")) - foundit=1; - } - while (mbuf_len>3 && mbuf[3]=='-'); - (void)BIO_flush(fbio); - BIO_pop(fbio); - BIO_free(fbio); - if (!foundit) - BIO_printf(bio_err, - "didn't found starttls in server response," - " try anyway...\n"); - BIO_printf(sbio,"STARTTLS\r\n"); - BIO_read(sbio,sbuf,BUFSIZZ); - } - else if (starttls_proto == PROTO_POP3) - { - BIO_read(sbio,mbuf,BUFSIZZ); - BIO_printf(sbio,"STLS\r\n"); - BIO_read(sbio,sbuf,BUFSIZZ); - } - else if (starttls_proto == PROTO_IMAP) - { - int foundit=0; - BIO *fbio = BIO_new(BIO_f_buffer()); - BIO_push(fbio, sbio); - BIO_gets(fbio,mbuf,BUFSIZZ); - /* STARTTLS command requires CAPABILITY... */ - BIO_printf(fbio,". CAPABILITY\r\n"); - (void)BIO_flush(fbio); - /* wait for multi-line CAPABILITY response */ - do - { - mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ); - if (strstr(mbuf,"STARTTLS")) - foundit=1; - } - while (mbuf_len>3 && mbuf[0]!='.'); - (void)BIO_flush(fbio); - BIO_pop(fbio); - BIO_free(fbio); - if (!foundit) - BIO_printf(bio_err, - "didn't found STARTTLS in server response," - " try anyway...\n"); - BIO_printf(sbio,". STARTTLS\r\n"); - BIO_read(sbio,sbuf,BUFSIZZ); - } - else if (starttls_proto == PROTO_FTP) - { - BIO *fbio = BIO_new(BIO_f_buffer()); - BIO_push(fbio, sbio); - /* wait for multi-line response to end from FTP */ - do - { - mbuf_len = BIO_gets(fbio,mbuf,BUFSIZZ); - } - while (mbuf_len>3 && mbuf[3]=='-'); - (void)BIO_flush(fbio); - BIO_pop(fbio); - BIO_free(fbio); - BIO_printf(sbio,"AUTH TLS\r\n"); - BIO_read(sbio,sbuf,BUFSIZZ); - } - if (starttls_proto == PROTO_XMPP) - { - int seen = 0; - BIO_printf(sbio,"", host); - seen = BIO_read(sbio,mbuf,BUFSIZZ); - mbuf[seen] = 0; - while (!strstr(mbuf, "")) - goto shut; - seen = BIO_read(sbio,mbuf,BUFSIZZ); - mbuf[seen] = 0; - } - BIO_printf(sbio, ""); - seen = BIO_read(sbio,sbuf,BUFSIZZ); - sbuf[seen] = 0; - if (!strstr(sbuf, " 0) full_log--; - - if (starttls_proto) - { - BIO_printf(bio_err,"%s",mbuf); - /* We don't need to know any more */ - starttls_proto = PROTO_OFF; - } - - if (reconnect) - { - reconnect--; - BIO_printf(bio_c_out,"drop connection and then reconnect\n"); - SSL_shutdown(con); - SSL_set_connect_state(con); - SHUTDOWN(SSL_get_fd(con)); - goto re_start; - } - } - } - - ssl_pending = read_ssl && SSL_pending(con); - - if (!ssl_pending) - { + if (jpake_secret) + jpake_client_auth(bio_c_out, sbio, jpake_secret); +#endif + + SSL_set_bio(con, sbio, sbio); + SSL_set_connect_state(con); + + /* ok, lets connect */ + width = SSL_get_fd(con) + 1; + + read_tty = 1; + write_tty = 0; + tty_on = 0; + read_ssl = 1; + write_ssl = 1; + + cbuf_len = 0; + cbuf_off = 0; + sbuf_len = 0; + sbuf_off = 0; + + /* This is an ugly hack that does a lot of assumptions */ + /* + * We do have to handle multi-line responses which may come in a single + * packet or not. We therefore have to use BIO_gets() which does need a + * buffering BIO. So during the initial chitchat we do push a buffering + * BIO into the chain that is removed again later on to not disturb the + * rest of the s_client operation. + */ + if (starttls_proto == PROTO_SMTP) { + int foundit = 0; + BIO *fbio = BIO_new(BIO_f_buffer()); + BIO_push(fbio, sbio); + /* wait for multi-line response to end from SMTP */ + do { + mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ); + } + while (mbuf_len > 3 && mbuf[3] == '-'); + /* STARTTLS command requires EHLO... */ + BIO_printf(fbio, "EHLO openssl.client.net\r\n"); + (void)BIO_flush(fbio); + /* wait for multi-line response to end EHLO SMTP response */ + do { + mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ); + if (strstr(mbuf, "STARTTLS")) + foundit = 1; + } + while (mbuf_len > 3 && mbuf[3] == '-'); + (void)BIO_flush(fbio); + BIO_pop(fbio); + BIO_free(fbio); + if (!foundit) + BIO_printf(bio_err, + "didn't found starttls in server response," + " try anyway...\n"); + BIO_printf(sbio, "STARTTLS\r\n"); + BIO_read(sbio, sbuf, BUFSIZZ); + } else if (starttls_proto == PROTO_POP3) { + BIO_read(sbio, mbuf, BUFSIZZ); + BIO_printf(sbio, "STLS\r\n"); + BIO_read(sbio, sbuf, BUFSIZZ); + } else if (starttls_proto == PROTO_IMAP) { + int foundit = 0; + BIO *fbio = BIO_new(BIO_f_buffer()); + BIO_push(fbio, sbio); + BIO_gets(fbio, mbuf, BUFSIZZ); + /* STARTTLS command requires CAPABILITY... */ + BIO_printf(fbio, ". CAPABILITY\r\n"); + (void)BIO_flush(fbio); + /* wait for multi-line CAPABILITY response */ + do { + mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ); + if (strstr(mbuf, "STARTTLS")) + foundit = 1; + } + while (mbuf_len > 3 && mbuf[0] != '.'); + (void)BIO_flush(fbio); + BIO_pop(fbio); + BIO_free(fbio); + if (!foundit) + BIO_printf(bio_err, + "didn't found STARTTLS in server response," + " try anyway...\n"); + BIO_printf(sbio, ". STARTTLS\r\n"); + BIO_read(sbio, sbuf, BUFSIZZ); + } else if (starttls_proto == PROTO_FTP) { + BIO *fbio = BIO_new(BIO_f_buffer()); + BIO_push(fbio, sbio); + /* wait for multi-line response to end from FTP */ + do { + mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ); + } + while (mbuf_len > 3 && mbuf[3] == '-'); + (void)BIO_flush(fbio); + BIO_pop(fbio); + BIO_free(fbio); + BIO_printf(sbio, "AUTH TLS\r\n"); + BIO_read(sbio, sbuf, BUFSIZZ); + } + if (starttls_proto == PROTO_XMPP) { + int seen = 0; + BIO_printf(sbio, "", host); + seen = BIO_read(sbio, mbuf, BUFSIZZ); + mbuf[seen] = 0; + while (!strstr + (mbuf, "")) + goto shut; + seen = BIO_read(sbio, mbuf, BUFSIZZ); + mbuf[seen] = 0; + } + BIO_printf(sbio, + ""); + seen = BIO_read(sbio, sbuf, BUFSIZZ); + sbuf[seen] = 0; + if (!strstr(sbuf, " 0) + full_log--; + + if (starttls_proto) { + BIO_printf(bio_err, "%s", mbuf); + /* We don't need to know any more */ + starttls_proto = PROTO_OFF; + } + + if (reconnect) { + reconnect--; + BIO_printf(bio_c_out, + "drop connection and then reconnect\n"); + SSL_shutdown(con); + SSL_set_connect_state(con); + SHUTDOWN(SSL_get_fd(con)); + goto re_start; + } + } + } + + ssl_pending = read_ssl && SSL_pending(con); + + if (!ssl_pending) { #if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE) && !defined (OPENSSL_SYS_BEOS_R5) - if (tty_on) - { - if (read_tty) openssl_fdset(fileno(stdin),&readfds); - if (write_tty) openssl_fdset(fileno(stdout),&writefds); - } - if (read_ssl) - openssl_fdset(SSL_get_fd(con),&readfds); - if (write_ssl) - openssl_fdset(SSL_get_fd(con),&writefds); + if (tty_on) { + if (read_tty) + openssl_fdset(fileno(stdin), &readfds); + if (write_tty) + openssl_fdset(fileno(stdout), &writefds); + } + if (read_ssl) + openssl_fdset(SSL_get_fd(con), &readfds); + if (write_ssl) + openssl_fdset(SSL_get_fd(con), &writefds); #else - if(!tty_on || !write_tty) { - if (read_ssl) - openssl_fdset(SSL_get_fd(con),&readfds); - if (write_ssl) - openssl_fdset(SSL_get_fd(con),&writefds); - } -#endif -/*- printf("mode tty(%d %d%d) ssl(%d%d)\n", - tty_on,read_tty,write_tty,read_ssl,write_ssl);*/ - - /* Note: under VMS with SOCKETSHR the second parameter - * is currently of type (int *) whereas under other - * systems it is (void *) if you don't have a cast it - * will choke the compiler: if you do have a cast then - * you can either go for (int *) or (void *). - */ + if (!tty_on || !write_tty) { + if (read_ssl) + openssl_fdset(SSL_get_fd(con), &readfds); + if (write_ssl) + openssl_fdset(SSL_get_fd(con), &writefds); + } +#endif +/*- printf("mode tty(%d %d%d) ssl(%d%d)\n", + tty_on,read_tty,write_tty,read_ssl,write_ssl);*/ + + /* + * Note: under VMS with SOCKETSHR the second parameter is + * currently of type (int *) whereas under other systems it is + * (void *) if you don't have a cast it will choke the compiler: + * if you do have a cast then you can either go for (int *) or + * (void *). + */ #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) - /* Under Windows/DOS we make the assumption that we can - * always write to the tty: therefore if we need to - * write to the tty we just fall through. Otherwise - * we timeout the select every second and see if there - * are any keypresses. Note: this is a hack, in a proper - * Windows application we wouldn't do this. - */ - i=0; - if(!write_tty) { - if(read_tty) { - tv.tv_sec = 1; - tv.tv_usec = 0; - i=select(width,(void *)&readfds,(void *)&writefds, - NULL,&tv); -#if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS) - if(!i && (!_kbhit() || !read_tty) ) continue; -#else - if(!i && (!((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) || !read_tty) ) continue; -#endif - } else i=select(width,(void *)&readfds,(void *)&writefds, - NULL,timeoutp); - } + /* + * Under Windows/DOS we make the assumption that we can always + * write to the tty: therefore if we need to write to the tty we + * just fall through. Otherwise we timeout the select every + * second and see if there are any keypresses. Note: this is a + * hack, in a proper Windows application we wouldn't do this. + */ + i = 0; + if (!write_tty) { + if (read_tty) { + tv.tv_sec = 1; + tv.tv_usec = 0; + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, &tv); +# if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS) + if (!i && (!_kbhit() || !read_tty)) + continue; +# else + if (!i && (!((_kbhit()) + || (WAIT_OBJECT_0 == + WaitForSingleObject(GetStdHandle + (STD_INPUT_HANDLE), + 0))) + || !read_tty)) + continue; +# endif + } else + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, timeoutp); + } #elif defined(OPENSSL_SYS_NETWARE) - if(!write_tty) { - if(read_tty) { - tv.tv_sec = 1; - tv.tv_usec = 0; - i=select(width,(void *)&readfds,(void *)&writefds, - NULL,&tv); - } else i=select(width,(void *)&readfds,(void *)&writefds, - NULL,timeoutp); - } + if (!write_tty) { + if (read_tty) { + tv.tv_sec = 1; + tv.tv_usec = 0; + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, &tv); + } else + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, timeoutp); + } #elif defined(OPENSSL_SYS_BEOS_R5) - /* Under BeOS-R5 the situation is similar to DOS */ - i=0; - stdin_set = 0; - (void)fcntl(fileno(stdin), F_SETFL, O_NONBLOCK); - if(!write_tty) { - if(read_tty) { - tv.tv_sec = 1; - tv.tv_usec = 0; - i=select(width,(void *)&readfds,(void *)&writefds, - NULL,&tv); - if (read(fileno(stdin), sbuf, 0) >= 0) - stdin_set = 1; - if (!i && (stdin_set != 1 || !read_tty)) - continue; - } else i=select(width,(void *)&readfds,(void *)&writefds, - NULL,timeoutp); - } - (void)fcntl(fileno(stdin), F_SETFL, 0); + /* Under BeOS-R5 the situation is similar to DOS */ + i = 0; + stdin_set = 0; + (void)fcntl(fileno(stdin), F_SETFL, O_NONBLOCK); + if (!write_tty) { + if (read_tty) { + tv.tv_sec = 1; + tv.tv_usec = 0; + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, &tv); + if (read(fileno(stdin), sbuf, 0) >= 0) + stdin_set = 1; + if (!i && (stdin_set != 1 || !read_tty)) + continue; + } else + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, timeoutp); + } + (void)fcntl(fileno(stdin), F_SETFL, 0); #else - i=select(width,(void *)&readfds,(void *)&writefds, - NULL,timeoutp); -#endif - if ( i < 0) - { - BIO_printf(bio_err,"bad select %d\n", - get_last_socket_error()); - goto shut; - /* goto end; */ - } - } - - if ((SSL_version(con) == DTLS1_VERSION) && DTLSv1_handle_timeout(con) > 0) - { - BIO_printf(bio_err,"TIMEOUT occured\n"); - } - - if (!ssl_pending && FD_ISSET(SSL_get_fd(con),&writefds)) - { - k=SSL_write(con,&(cbuf[cbuf_off]), - (unsigned int)cbuf_len); - switch (SSL_get_error(con,k)) - { - case SSL_ERROR_NONE: - cbuf_off+=k; - cbuf_len-=k; - if (k <= 0) goto end; - /* we have done a write(con,NULL,0); */ - if (cbuf_len <= 0) - { - read_tty=1; - write_ssl=0; - } - else /* if (cbuf_len > 0) */ - { - read_tty=0; - write_ssl=1; - } - break; - case SSL_ERROR_WANT_WRITE: - BIO_printf(bio_c_out,"write W BLOCK\n"); - write_ssl=1; - read_tty=0; - break; - case SSL_ERROR_WANT_READ: - BIO_printf(bio_c_out,"write R BLOCK\n"); - write_tty=0; - read_ssl=1; - write_ssl=0; - break; - case SSL_ERROR_WANT_X509_LOOKUP: - BIO_printf(bio_c_out,"write X BLOCK\n"); - break; - case SSL_ERROR_ZERO_RETURN: - if (cbuf_len != 0) - { - BIO_printf(bio_c_out,"shutdown\n"); - ret = 0; - goto shut; - } - else - { - read_tty=1; - write_ssl=0; - break; - } - - case SSL_ERROR_SYSCALL: - if ((k != 0) || (cbuf_len != 0)) - { - BIO_printf(bio_err,"write:errno=%d\n", - get_last_socket_error()); - goto shut; - } - else - { - read_tty=1; - write_ssl=0; - } - break; - case SSL_ERROR_SSL: - ERR_print_errors(bio_err); - goto shut; - } - } + i = select(width, (void *)&readfds, (void *)&writefds, + NULL, timeoutp); +#endif + if (i < 0) { + BIO_printf(bio_err, "bad select %d\n", + get_last_socket_error()); + goto shut; + /* goto end; */ + } + } + + if ((SSL_version(con) == DTLS1_VERSION) + && DTLSv1_handle_timeout(con) > 0) { + BIO_printf(bio_err, "TIMEOUT occured\n"); + } + + if (!ssl_pending && FD_ISSET(SSL_get_fd(con), &writefds)) { + k = SSL_write(con, &(cbuf[cbuf_off]), (unsigned int)cbuf_len); + switch (SSL_get_error(con, k)) { + case SSL_ERROR_NONE: + cbuf_off += k; + cbuf_len -= k; + if (k <= 0) + goto end; + /* we have done a write(con,NULL,0); */ + if (cbuf_len <= 0) { + read_tty = 1; + write_ssl = 0; + } else { /* if (cbuf_len > 0) */ + + read_tty = 0; + write_ssl = 1; + } + break; + case SSL_ERROR_WANT_WRITE: + BIO_printf(bio_c_out, "write W BLOCK\n"); + write_ssl = 1; + read_tty = 0; + break; + case SSL_ERROR_WANT_READ: + BIO_printf(bio_c_out, "write R BLOCK\n"); + write_tty = 0; + read_ssl = 1; + write_ssl = 0; + break; + case SSL_ERROR_WANT_X509_LOOKUP: + BIO_printf(bio_c_out, "write X BLOCK\n"); + break; + case SSL_ERROR_ZERO_RETURN: + if (cbuf_len != 0) { + BIO_printf(bio_c_out, "shutdown\n"); + ret = 0; + goto shut; + } else { + read_tty = 1; + write_ssl = 0; + break; + } + + case SSL_ERROR_SYSCALL: + if ((k != 0) || (cbuf_len != 0)) { + BIO_printf(bio_err, "write:errno=%d\n", + get_last_socket_error()); + goto shut; + } else { + read_tty = 1; + write_ssl = 0; + } + break; + case SSL_ERROR_SSL: + ERR_print_errors(bio_err); + goto shut; + } + } #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5) - /* Assume Windows/DOS/BeOS can always write */ - else if (!ssl_pending && write_tty) + /* Assume Windows/DOS/BeOS can always write */ + else if (!ssl_pending && write_tty) #else - else if (!ssl_pending && FD_ISSET(fileno(stdout),&writefds)) + else if (!ssl_pending && FD_ISSET(fileno(stdout), &writefds)) #endif - { + { #ifdef CHARSET_EBCDIC - ascii2ebcdic(&(sbuf[sbuf_off]),&(sbuf[sbuf_off]),sbuf_len); -#endif - i=raw_write_stdout(&(sbuf[sbuf_off]),sbuf_len); - - if (i <= 0) - { - BIO_printf(bio_c_out,"DONE\n"); - ret = 0; - goto shut; - /* goto end; */ - } - - sbuf_len-=i;; - sbuf_off+=i; - if (sbuf_len <= 0) - { - read_ssl=1; - write_tty=0; - } - } - else if (ssl_pending || FD_ISSET(SSL_get_fd(con),&readfds)) - { + ascii2ebcdic(&(sbuf[sbuf_off]), &(sbuf[sbuf_off]), sbuf_len); +#endif + i = raw_write_stdout(&(sbuf[sbuf_off]), sbuf_len); + + if (i <= 0) { + BIO_printf(bio_c_out, "DONE\n"); + ret = 0; + goto shut; + /* goto end; */ + } + + sbuf_len -= i;; + sbuf_off += i; + if (sbuf_len <= 0) { + read_ssl = 1; + write_tty = 0; + } + } else if (ssl_pending || FD_ISSET(SSL_get_fd(con), &readfds)) { #ifdef RENEG -{ static int iiii; if (++iiii == 52) { SSL_renegotiate(con); iiii=0; } } + { + static int iiii; + if (++iiii == 52) { + SSL_renegotiate(con); + iiii = 0; + } + } #endif #if 1 - k=SSL_read(con,sbuf,1024 /* BUFSIZZ */ ); + k = SSL_read(con, sbuf, 1024 /* BUFSIZZ */ ); #else /* Demo for pending and peek :-) */ - k=SSL_read(con,sbuf,16); -{ char zbuf[10240]; -printf("read=%d pending=%d peek=%d\n",k,SSL_pending(con),SSL_peek(con,zbuf,10240)); -} -#endif - - switch (SSL_get_error(con,k)) - { - case SSL_ERROR_NONE: - if (k <= 0) - goto end; - sbuf_off=0; - sbuf_len=k; - - read_ssl=0; - write_tty=1; - break; - case SSL_ERROR_WANT_WRITE: - BIO_printf(bio_c_out,"read W BLOCK\n"); - write_ssl=1; - read_tty=0; - break; - case SSL_ERROR_WANT_READ: - BIO_printf(bio_c_out,"read R BLOCK\n"); - write_tty=0; - read_ssl=1; - if ((read_tty == 0) && (write_ssl == 0)) - write_ssl=1; - break; - case SSL_ERROR_WANT_X509_LOOKUP: - BIO_printf(bio_c_out,"read X BLOCK\n"); - break; - case SSL_ERROR_SYSCALL: - ret=get_last_socket_error(); - if (c_brief) - BIO_puts(bio_err, "CONNECTION CLOSED BY SERVER\n"); - else - BIO_printf(bio_err,"read:errno=%d\n",ret); - goto shut; - case SSL_ERROR_ZERO_RETURN: - BIO_printf(bio_c_out,"closed\n"); - ret=0; - goto shut; - case SSL_ERROR_SSL: - ERR_print_errors(bio_err); - goto shut; - /* break; */ - } - } - + k = SSL_read(con, sbuf, 16); + { + char zbuf[10240]; + printf("read=%d pending=%d peek=%d\n", k, SSL_pending(con), + SSL_peek(con, zbuf, 10240)); + } +#endif + + switch (SSL_get_error(con, k)) { + case SSL_ERROR_NONE: + if (k <= 0) + goto end; + sbuf_off = 0; + sbuf_len = k; + + read_ssl = 0; + write_tty = 1; + break; + case SSL_ERROR_WANT_WRITE: + BIO_printf(bio_c_out, "read W BLOCK\n"); + write_ssl = 1; + read_tty = 0; + break; + case SSL_ERROR_WANT_READ: + BIO_printf(bio_c_out, "read R BLOCK\n"); + write_tty = 0; + read_ssl = 1; + if ((read_tty == 0) && (write_ssl == 0)) + write_ssl = 1; + break; + case SSL_ERROR_WANT_X509_LOOKUP: + BIO_printf(bio_c_out, "read X BLOCK\n"); + break; + case SSL_ERROR_SYSCALL: + ret = get_last_socket_error(); + if (c_brief) + BIO_puts(bio_err, "CONNECTION CLOSED BY SERVER\n"); + else + BIO_printf(bio_err, "read:errno=%d\n", ret); + goto shut; + case SSL_ERROR_ZERO_RETURN: + BIO_printf(bio_c_out, "closed\n"); + ret = 0; + goto shut; + case SSL_ERROR_SSL: + ERR_print_errors(bio_err); + goto shut; + /* break; */ + } + } #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) -#if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS) - else if (_kbhit()) -#else - else if ((_kbhit()) || (WAIT_OBJECT_0 == WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) -#endif +# if defined(OPENSSL_SYS_WINCE) || defined(OPENSSL_SYS_MSDOS) + else if (_kbhit()) +# else + else if ((_kbhit()) + || (WAIT_OBJECT_0 == + WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE), 0))) +# endif #elif defined (OPENSSL_SYS_NETWARE) - else if (_kbhit()) + else if (_kbhit()) #elif defined(OPENSSL_SYS_BEOS_R5) - else if (stdin_set) + else if (stdin_set) #else - else if (FD_ISSET(fileno(stdin),&readfds)) -#endif - { - if (crlf) - { - int j, lf_num; - - i=raw_read_stdin(cbuf,BUFSIZZ/2); - lf_num = 0; - /* both loops are skipped when i <= 0 */ - for (j = 0; j < i; j++) - if (cbuf[j] == '\n') - lf_num++; - for (j = i-1; j >= 0; j--) - { - cbuf[j+lf_num] = cbuf[j]; - if (cbuf[j] == '\n') - { - lf_num--; - i++; - cbuf[j+lf_num] = '\r'; - } - } - assert(lf_num == 0); - } - else - i=raw_read_stdin(cbuf,BUFSIZZ); - - if ((!c_ign_eof) && ((i <= 0) || (cbuf[0] == 'Q'))) - { - BIO_printf(bio_err,"DONE\n"); - ret=0; - goto shut; - } - - if ((!c_ign_eof) && (cbuf[0] == 'R')) - { - BIO_printf(bio_err,"RENEGOTIATING\n"); - SSL_renegotiate(con); - cbuf_len=0; - } + else if (FD_ISSET(fileno(stdin), &readfds)) +#endif + { + if (crlf) { + int j, lf_num; + + i = raw_read_stdin(cbuf, BUFSIZZ / 2); + lf_num = 0; + /* both loops are skipped when i <= 0 */ + for (j = 0; j < i; j++) + if (cbuf[j] == '\n') + lf_num++; + for (j = i - 1; j >= 0; j--) { + cbuf[j + lf_num] = cbuf[j]; + if (cbuf[j] == '\n') { + lf_num--; + i++; + cbuf[j + lf_num] = '\r'; + } + } + assert(lf_num == 0); + } else + i = raw_read_stdin(cbuf, BUFSIZZ); + + if ((!c_ign_eof) && ((i <= 0) || (cbuf[0] == 'Q'))) { + BIO_printf(bio_err, "DONE\n"); + ret = 0; + goto shut; + } + + if ((!c_ign_eof) && (cbuf[0] == 'R')) { + BIO_printf(bio_err, "RENEGOTIATING\n"); + SSL_renegotiate(con); + cbuf_len = 0; + } #ifndef OPENSSL_NO_HEARTBEATS - else if ((!c_ign_eof) && (cbuf[0] == 'B')) - { - BIO_printf(bio_err,"HEARTBEATING\n"); - SSL_heartbeat(con); - cbuf_len=0; - } -#endif - else - { - cbuf_len=i; - cbuf_off=0; + else if ((!c_ign_eof) && (cbuf[0] == 'B')) { + BIO_printf(bio_err, "HEARTBEATING\n"); + SSL_heartbeat(con); + cbuf_len = 0; + } +#endif + else { + cbuf_len = i; + cbuf_off = 0; #ifdef CHARSET_EBCDIC - ebcdic2ascii(cbuf, cbuf, i); -#endif - } - - write_ssl=1; - read_tty=0; - } - } - - ret=0; -shut: - if (in_init) - print_stuff(bio_c_out,con,full_log); - SSL_shutdown(con); - SHUTDOWN(SSL_get_fd(con)); -end: - if (con != NULL) - { - if (prexit != 0) - print_stuff(bio_c_out,con,1); - SSL_free(con); - } + ebcdic2ascii(cbuf, cbuf, i); +#endif + } + + write_ssl = 1; + read_tty = 0; + } + } + + ret = 0; + shut: + if (in_init) + print_stuff(bio_c_out, con, full_log); + SSL_shutdown(con); + SHUTDOWN(SSL_get_fd(con)); + end: + if (con != NULL) { + if (prexit != 0) + print_stuff(bio_c_out, con, 1); + SSL_free(con); + } #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) - if (next_proto.data) - OPENSSL_free(next_proto.data); -#endif - if (ctx != NULL) SSL_CTX_free(ctx); - if (cert) - X509_free(cert); - if (crls) - sk_X509_CRL_pop_free(crls, X509_CRL_free); - if (key) - EVP_PKEY_free(key); - if (chain) - sk_X509_pop_free(chain, X509_free); - if (pass) - OPENSSL_free(pass); - if (vpm) - X509_VERIFY_PARAM_free(vpm); - ssl_excert_free(exc); - if (ssl_args) - sk_OPENSSL_STRING_free(ssl_args); - if (cctx) - SSL_CONF_CTX_free(cctx); + if (next_proto.data) + OPENSSL_free(next_proto.data); +#endif + if (ctx != NULL) + SSL_CTX_free(ctx); + if (cert) + X509_free(cert); + if (crls) + sk_X509_CRL_pop_free(crls, X509_CRL_free); + if (key) + EVP_PKEY_free(key); + if (chain) + sk_X509_pop_free(chain, X509_free); + if (pass) + OPENSSL_free(pass); + if (vpm) + X509_VERIFY_PARAM_free(vpm); + ssl_excert_free(exc); + if (ssl_args) + sk_OPENSSL_STRING_free(ssl_args); + if (cctx) + SSL_CONF_CTX_free(cctx); #ifndef OPENSSL_NO_JPAKE - if (jpake_secret && psk_key) - OPENSSL_free(psk_key); -#endif - if (cbuf != NULL) { OPENSSL_cleanse(cbuf,BUFSIZZ); OPENSSL_free(cbuf); } - if (sbuf != NULL) { OPENSSL_cleanse(sbuf,BUFSIZZ); OPENSSL_free(sbuf); } - if (mbuf != NULL) { OPENSSL_cleanse(mbuf,BUFSIZZ); OPENSSL_free(mbuf); } - if (bio_c_out != NULL) - { - BIO_free(bio_c_out); - bio_c_out=NULL; - } - if (bio_c_msg != NULL) - { - BIO_free(bio_c_msg); - bio_c_msg=NULL; - } - apps_shutdown(); - OPENSSL_EXIT(ret); - } - + if (jpake_secret && psk_key) + OPENSSL_free(psk_key); +#endif + if (cbuf != NULL) { + OPENSSL_cleanse(cbuf, BUFSIZZ); + OPENSSL_free(cbuf); + } + if (sbuf != NULL) { + OPENSSL_cleanse(sbuf, BUFSIZZ); + OPENSSL_free(sbuf); + } + if (mbuf != NULL) { + OPENSSL_cleanse(mbuf, BUFSIZZ); + OPENSSL_free(mbuf); + } + if (bio_c_out != NULL) { + BIO_free(bio_c_out); + bio_c_out = NULL; + } + if (bio_c_msg != NULL) { + BIO_free(bio_c_msg); + bio_c_msg = NULL; + } + apps_shutdown(); + OPENSSL_EXIT(ret); +} static void print_stuff(BIO *bio, SSL *s, int full) - { - X509 *peer=NULL; - char *p; - static const char *space=" "; - char buf[BUFSIZ]; - STACK_OF(X509) *sk; - STACK_OF(X509_NAME) *sk2; - const SSL_CIPHER *c; - X509_NAME *xn; - int j,i; +{ + X509 *peer = NULL; + char *p; + static const char *space = " "; + char buf[BUFSIZ]; + STACK_OF(X509) *sk; + STACK_OF(X509_NAME) *sk2; + const SSL_CIPHER *c; + X509_NAME *xn; + int j, i; #ifndef OPENSSL_NO_COMP - const COMP_METHOD *comp, *expansion; -#endif - unsigned char *exportedkeymat; - - if (full) - { - int got_a_chain = 0; - - sk=SSL_get_peer_cert_chain(s); - if (sk != NULL) - { - got_a_chain = 1; /* we don't have it for SSL2 (yet) */ - - BIO_printf(bio,"---\nCertificate chain\n"); - for (i=0; i 0)) - { - BIO_printf(bio,"---\nAcceptable client certificate CA names\n"); - for (i=0; i 0)) { + BIO_printf(bio, "---\nAcceptable client certificate CA names\n"); + for (i = 0; i < sk_X509_NAME_num(sk2); i++) { + xn = sk_X509_NAME_value(sk2, i); + X509_NAME_oneline(xn, buf, sizeof(buf)); + BIO_write(bio, buf, strlen(buf)); + BIO_write(bio, "\n", 1); + } + } else { + BIO_printf(bio, "---\nNo client certificate CA names sent\n"); + } + p = SSL_get_shared_ciphers(s, buf, sizeof buf); + if (p != NULL) { + /* + * This works only for SSL 2. In later protocol versions, the + * client does not know what other ciphers (in addition to the + * one to be used in the current connection) the server supports. + */ + + BIO_printf(bio, + "---\nCiphers common between both SSL endpoints:\n"); + j = i = 0; + while (*p) { + if (*p == ':') { + BIO_write(bio, space, 15 - j % 25); + i++; + j = 0; + BIO_write(bio, ((i % 3) ? " " : "\n"), 1); + } else { + BIO_write(bio, p, 1); + j++; + } + p++; + } + BIO_write(bio, "\n", 1); + } + + ssl_print_sigalgs(bio, s); + ssl_print_tmp_key(bio, s); + + BIO_printf(bio, + "---\nSSL handshake has read %ld bytes and written %ld bytes\n", + BIO_number_read(SSL_get_rbio(s)), + BIO_number_written(SSL_get_wbio(s))); + } + BIO_printf(bio, (SSL_cache_hit(s) ? "---\nReused, " : "---\nNew, ")); + c = SSL_get_current_cipher(s); + BIO_printf(bio, "%s, Cipher is %s\n", + SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c)); + if (peer != NULL) { + EVP_PKEY *pktmp; + pktmp = X509_get_pubkey(peer); + BIO_printf(bio, "Server public key is %d bit\n", + EVP_PKEY_bits(pktmp)); + EVP_PKEY_free(pktmp); + } + BIO_printf(bio, "Secure Renegotiation IS%s supported\n", + SSL_get_secure_renegotiation_support(s) ? "" : " NOT"); #ifndef OPENSSL_NO_COMP - comp=SSL_get_current_compression(s); - expansion=SSL_get_current_expansion(s); - BIO_printf(bio,"Compression: %s\n", - comp ? SSL_COMP_get_name(comp) : "NONE"); - BIO_printf(bio,"Expansion: %s\n", - expansion ? SSL_COMP_get_name(expansion) : "NONE"); -#endif - + comp = SSL_get_current_compression(s); + expansion = SSL_get_current_expansion(s); + BIO_printf(bio, "Compression: %s\n", + comp ? SSL_COMP_get_name(comp) : "NONE"); + BIO_printf(bio, "Expansion: %s\n", + expansion ? SSL_COMP_get_name(expansion) : "NONE"); +#endif + #ifdef SSL_DEBUG - { - /* Print out local port of connection: useful for debugging */ - int sock; - struct sockaddr_in ladd; - socklen_t ladd_size = sizeof(ladd); - sock = SSL_get_fd(s); - getsockname(sock, (struct sockaddr *)&ladd, &ladd_size); - BIO_printf(bio_c_out, "LOCAL PORT is %u\n", ntohs(ladd.sin_port)); - } + { + /* Print out local port of connection: useful for debugging */ + int sock; + struct sockaddr_in ladd; + socklen_t ladd_size = sizeof(ladd); + sock = SSL_get_fd(s); + getsockname(sock, (struct sockaddr *)&ladd, &ladd_size); + BIO_printf(bio_c_out, "LOCAL PORT is %u\n", ntohs(ladd.sin_port)); + } #endif #if !defined(OPENSSL_NO_TLSEXT) # if !defined(OPENSSL_NO_NEXTPROTONEG) - if (next_proto.status != -1) { - const unsigned char *proto; - unsigned int proto_len; - SSL_get0_next_proto_negotiated(s, &proto, &proto_len); - BIO_printf(bio, "Next protocol: (%d) ", next_proto.status); - BIO_write(bio, proto, proto_len); - BIO_write(bio, "\n", 1); - } + if (next_proto.status != -1) { + const unsigned char *proto; + unsigned int proto_len; + SSL_get0_next_proto_negotiated(s, &proto, &proto_len); + BIO_printf(bio, "Next protocol: (%d) ", next_proto.status); + BIO_write(bio, proto, proto_len); + BIO_write(bio, "\n", 1); + } # endif - { - const unsigned char *proto; - unsigned int proto_len; - SSL_get0_alpn_selected(s, &proto, &proto_len); - if (proto_len > 0) - { - BIO_printf(bio, "ALPN protocol: "); - BIO_write(bio, proto, proto_len); - BIO_write(bio, "\n", 1); - } - else - BIO_printf(bio, "No ALPN negotiated\n"); - } + { + const unsigned char *proto; + unsigned int proto_len; + SSL_get0_alpn_selected(s, &proto, &proto_len); + if (proto_len > 0) { + BIO_printf(bio, "ALPN protocol: "); + BIO_write(bio, proto, proto_len); + BIO_write(bio, "\n", 1); + } else + BIO_printf(bio, "No ALPN negotiated\n"); + } #endif #ifndef OPENSSL_NO_SRTP - { - SRTP_PROTECTION_PROFILE *srtp_profile=SSL_get_selected_srtp_profile(s); - - if(srtp_profile) - BIO_printf(bio,"SRTP Extension negotiated, profile=%s\n", - srtp_profile->name); - } -#endif - - SSL_SESSION_print(bio,SSL_get_session(s)); - if (keymatexportlabel != NULL) - { - BIO_printf(bio, "Keying material exporter:\n"); - BIO_printf(bio, " Label: '%s'\n", keymatexportlabel); - BIO_printf(bio, " Length: %i bytes\n", keymatexportlen); - exportedkeymat = OPENSSL_malloc(keymatexportlen); - if (exportedkeymat != NULL) - { - if (!SSL_export_keying_material(s, exportedkeymat, - keymatexportlen, - keymatexportlabel, - strlen(keymatexportlabel), - NULL, 0, 0)) - { - BIO_printf(bio, " Error\n"); - } - else - { - BIO_printf(bio, " Keying material: "); - for (i=0; iname); + } +#endif + + SSL_SESSION_print(bio, SSL_get_session(s)); + if (keymatexportlabel != NULL) { + BIO_printf(bio, "Keying material exporter:\n"); + BIO_printf(bio, " Label: '%s'\n", keymatexportlabel); + BIO_printf(bio, " Length: %i bytes\n", keymatexportlen); + exportedkeymat = OPENSSL_malloc(keymatexportlen); + if (exportedkeymat != NULL) { + if (!SSL_export_keying_material(s, exportedkeymat, + keymatexportlen, + keymatexportlabel, + strlen(keymatexportlabel), + NULL, 0, 0)) { + BIO_printf(bio, " Error\n"); + } else { + BIO_printf(bio, " Keying material: "); + for (i = 0; i < keymatexportlen; i++) + BIO_printf(bio, "%02X", exportedkeymat[i]); + BIO_printf(bio, "\n"); + } + OPENSSL_free(exportedkeymat); + } + } + BIO_printf(bio, "---\n"); + if (peer != NULL) + X509_free(peer); + /* flush, or debugging output gets mixed with http response */ + (void)BIO_flush(bio); +} #ifndef OPENSSL_NO_TLSEXT static int ocsp_resp_cb(SSL *s, void *arg) - { - const unsigned char *p; - int len; - OCSP_RESPONSE *rsp; - len = SSL_get_tlsext_status_ocsp_resp(s, &p); - BIO_puts(arg, "OCSP response: "); - if (!p) - { - BIO_puts(arg, "no response sent\n"); - return 1; - } - rsp = d2i_OCSP_RESPONSE(NULL, &p, len); - if (!rsp) - { - BIO_puts(arg, "response parse error\n"); - BIO_dump_indent(arg, (char *)p, len, 4); - return 0; - } - BIO_puts(arg, "\n======================================\n"); - OCSP_RESPONSE_print(arg, rsp, 0); - BIO_puts(arg, "======================================\n"); - OCSP_RESPONSE_free(rsp); - return 1; - } +{ + const unsigned char *p; + int len; + OCSP_RESPONSE *rsp; + len = SSL_get_tlsext_status_ocsp_resp(s, &p); + BIO_puts(arg, "OCSP response: "); + if (!p) { + BIO_puts(arg, "no response sent\n"); + return 1; + } + rsp = d2i_OCSP_RESPONSE(NULL, &p, len); + if (!rsp) { + BIO_puts(arg, "response parse error\n"); + BIO_dump_indent(arg, (char *)p, len, 4); + return 0; + } + BIO_puts(arg, "\n======================================\n"); + OCSP_RESPONSE_print(arg, rsp, 0); + BIO_puts(arg, "======================================\n"); + OCSP_RESPONSE_free(rsp); + return 1; +} #endif diff --git a/apps/s_server.c b/apps/s_server.c index 16dafca287..baa2455e07 100644 --- a/apps/s_server.c +++ b/apps/s_server.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -63,7 +63,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -110,7 +110,7 @@ */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. - * ECC cipher suite support in OpenSSL originally developed by + * ECC cipher suite support in OpenSSL originally developed by * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. */ /* ==================================================================== @@ -140,10 +140,12 @@ * OTHERWISE. */ -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ +/* + * Until the key-gen callbacks are modified to use newer prototypes, we allow + * deprecated functions for openssl-internal code + */ #ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED +# undef OPENSSL_NO_DEPRECATED #endif #include @@ -154,20 +156,22 @@ #include #ifdef OPENSSL_NO_STDIO -#define APPS_WIN16 +# define APPS_WIN16 #endif /* conflicts with winsock2 stuff on netware */ #if !defined(OPENSSL_SYS_NETWARE) -#include +# include #endif -/* With IPv6, it looks like Digital has mixed up the proper order of - recursive header file inclusion, resulting in the compiler complaining - that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which - is needed to have fileno() declared correctly... So let's define u_int */ +/* + * With IPv6, it looks like Digital has mixed up the proper order of + * recursive header file inclusion, resulting in the compiler complaining + * that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which is + * needed to have fileno() declared correctly... So let's define u_int + */ #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT) -#define __U_INT +# define __U_INT typedef unsigned int u_int; #endif @@ -182,24 +186,24 @@ typedef unsigned int u_int; #include #include #ifndef OPENSSL_NO_DH -#include +# include #endif #ifndef OPENSSL_NO_RSA -#include +# include #endif #ifndef OPENSSL_NO_SRP -#include +# include #endif #include "s_apps.h" #include "timeouts.h" #if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000) /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */ -#undef FIONBIO +# undef FIONBIO #endif #if defined(OPENSSL_SYS_BEOS_R5) -#include +# include #endif #ifndef OPENSSL_NO_RSA @@ -208,12 +212,12 @@ static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength); static int sv_body(char *hostname, int s, int stype, unsigned char *context); static int www_body(char *hostname, int s, int stype, unsigned char *context); static int rev_body(char *hostname, int s, int stype, unsigned char *context); -static void close_accept_socket(void ); +static void close_accept_socket(void); static void sv_usage(void); static int init_ssl_connection(SSL *s); -static void print_stats(BIO *bp,SSL_CTX *ctx); +static void print_stats(BIO *bp, SSL_CTX *ctx); static int generate_session_id(const SSL *ssl, unsigned char *id, - unsigned int *id_len); + unsigned int *id_len); static void init_session_cache_ctx(SSL_CTX *sctx); static void free_sessions(void); #ifndef OPENSSL_NO_DH @@ -226,88 +230,90 @@ static void s_server_init(void); #endif #ifndef OPENSSL_NO_DH -static unsigned char dh512_p[]={ - 0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75, - 0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F, - 0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3, - 0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12, - 0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C, - 0x47,0x74,0xE8,0x33, - }; -static unsigned char dh512_g[]={ - 0x02, - }; +static unsigned char dh512_p[] = { + 0xDA, 0x58, 0x3C, 0x16, 0xD9, 0x85, 0x22, 0x89, 0xD0, 0xE4, 0xAF, 0x75, + 0x6F, 0x4C, 0xCA, 0x92, 0xDD, 0x4B, 0xE5, 0x33, 0xB8, 0x04, 0xFB, 0x0F, + 0xED, 0x94, 0xEF, 0x9C, 0x8A, 0x44, 0x03, 0xED, 0x57, 0x46, 0x50, 0xD3, + 0x69, 0x99, 0xDB, 0x29, 0xD7, 0x76, 0x27, 0x6B, 0xA2, 0xD3, 0xD4, 0x12, + 0xE2, 0x18, 0xF4, 0xDD, 0x1E, 0x08, 0x4C, 0xF6, 0xD8, 0x00, 0x3E, 0x7C, + 0x47, 0x74, 0xE8, 0x33, +}; + +static unsigned char dh512_g[] = { + 0x02, +}; static DH *get_dh512(void) - { - DH *dh=NULL; - - if ((dh=DH_new()) == NULL) return(NULL); - dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL); - dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL); - if ((dh->p == NULL) || (dh->g == NULL)) - return(NULL); - return(dh); - } +{ + DH *dh = NULL; + + if ((dh = DH_new()) == NULL) + return (NULL); + dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL); + dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL); + if ((dh->p == NULL) || (dh->g == NULL)) + return (NULL); + return (dh); +} #endif - /* static int load_CA(SSL_CTX *ctx, char *file);*/ #undef BUFSIZZ -#define BUFSIZZ 16*1024 -static int bufsize=BUFSIZZ; -static int accept_socket= -1; +#define BUFSIZZ 16*1024 +static int bufsize = BUFSIZZ; +static int accept_socket = -1; -#define TEST_CERT "server.pem" +#define TEST_CERT "server.pem" #ifndef OPENSSL_NO_TLSEXT -#define TEST_CERT2 "server2.pem" +# define TEST_CERT2 "server2.pem" #endif #undef PROG -#define PROG s_server_main +#define PROG s_server_main extern int verify_depth, verify_return_error, verify_quiet; -static int s_server_verify=SSL_VERIFY_NONE; +static int s_server_verify = SSL_VERIFY_NONE; static int s_server_session_id_context = 1; /* anything will do */ -static const char *s_cert_file=TEST_CERT,*s_key_file=NULL, *s_chain_file=NULL; +static const char *s_cert_file = TEST_CERT, *s_key_file = + NULL, *s_chain_file = NULL; #ifndef OPENSSL_NO_TLSEXT -static const char *s_cert_file2=TEST_CERT2,*s_key_file2=NULL; +static const char *s_cert_file2 = TEST_CERT2, *s_key_file2 = NULL; #endif -static char *s_dcert_file=NULL,*s_dkey_file=NULL, *s_dchain_file=NULL; +static char *s_dcert_file = NULL, *s_dkey_file = NULL, *s_dchain_file = NULL; #ifdef FIONBIO -static int s_nbio=0; +static int s_nbio = 0; #endif -static int s_nbio_test=0; -int s_crlf=0; -static SSL_CTX *ctx=NULL; +static int s_nbio_test = 0; +int s_crlf = 0; +static SSL_CTX *ctx = NULL; #ifndef OPENSSL_NO_TLSEXT -static SSL_CTX *ctx2=NULL; +static SSL_CTX *ctx2 = NULL; #endif -static int www=0; +static int www = 0; -static BIO *bio_s_out=NULL; +static BIO *bio_s_out = NULL; static BIO *bio_s_msg = NULL; -static int s_debug=0; +static int s_debug = 0; #ifndef OPENSSL_NO_TLSEXT -static int s_tlsextdebug=0; -static int s_tlsextstatus=0; +static int s_tlsextdebug = 0; +static int s_tlsextstatus = 0; static int cert_status_cb(SSL *s, void *arg); #endif static int no_resume_ephemeral = 0; -static int s_msg=0; -static int s_quiet=0; -static int s_ign_eof=0; -static int s_brief=0; +static int s_msg = 0; +static int s_quiet = 0; +static int s_ign_eof = 0; +static int s_brief = 0; -static char *keymatexportlabel=NULL; -static int keymatexportlen=20; +static char *keymatexportlabel = NULL; +static int keymatexportlen = 20; -static int hack=0; +static int hack = 0; #ifndef OPENSSL_NO_ENGINE -static char *engine_id=NULL; +static char *engine_id = NULL; #endif -static const char *session_id_prefix=NULL; +static const char *session_id_prefix = NULL; static int enable_timeouts = 0; static long socket_mtu; @@ -322,282 +328,335 @@ static const char *s_serverinfo_file = NULL; #endif #ifndef OPENSSL_NO_PSK -static char *psk_identity="Client_identity"; -char *psk_key=NULL; /* by default PSK is not used */ +static char *psk_identity = "Client_identity"; +char *psk_key = NULL; /* by default PSK is not used */ static unsigned int psk_server_cb(SSL *ssl, const char *identity, - unsigned char *psk, unsigned int max_psk_len) - { - unsigned int psk_len = 0; - int ret; - BIGNUM *bn = NULL; - - if (s_debug) - BIO_printf(bio_s_out,"psk_server_cb\n"); - if (!identity) - { - BIO_printf(bio_err,"Error: client did not send PSK identity\n"); - goto out_err; - } - if (s_debug) - BIO_printf(bio_s_out,"identity_len=%d identity=%s\n", - identity ? (int)strlen(identity) : 0, identity); - - /* here we could lookup the given identity e.g. from a database */ - if (strcmp(identity, psk_identity) != 0) - { - BIO_printf(bio_s_out, "PSK error: client identity not found" - " (got '%s' expected '%s')\n", identity, - psk_identity); - goto out_err; - } - if (s_debug) - BIO_printf(bio_s_out, "PSK client identity found\n"); - - /* convert the PSK key to binary */ - ret = BN_hex2bn(&bn, psk_key); - if (!ret) - { - BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", psk_key); - if (bn) - BN_free(bn); - return 0; - } - if (BN_num_bytes(bn) > (int)max_psk_len) - { - BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n", - max_psk_len, BN_num_bytes(bn)); - BN_free(bn); - return 0; - } - - ret = BN_bn2bin(bn, psk); - BN_free(bn); - - if (ret < 0) - goto out_err; - psk_len = (unsigned int)ret; - - if (s_debug) - BIO_printf(bio_s_out, "fetched PSK len=%d\n", psk_len); - return psk_len; + unsigned char *psk, + unsigned int max_psk_len) +{ + unsigned int psk_len = 0; + int ret; + BIGNUM *bn = NULL; + + if (s_debug) + BIO_printf(bio_s_out, "psk_server_cb\n"); + if (!identity) { + BIO_printf(bio_err, "Error: client did not send PSK identity\n"); + goto out_err; + } + if (s_debug) + BIO_printf(bio_s_out, "identity_len=%d identity=%s\n", + identity ? (int)strlen(identity) : 0, identity); + + /* here we could lookup the given identity e.g. from a database */ + if (strcmp(identity, psk_identity) != 0) { + BIO_printf(bio_s_out, "PSK error: client identity not found" + " (got '%s' expected '%s')\n", identity, psk_identity); + goto out_err; + } + if (s_debug) + BIO_printf(bio_s_out, "PSK client identity found\n"); + + /* convert the PSK key to binary */ + ret = BN_hex2bn(&bn, psk_key); + if (!ret) { + BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", + psk_key); + if (bn) + BN_free(bn); + return 0; + } + if (BN_num_bytes(bn) > (int)max_psk_len) { + BIO_printf(bio_err, + "psk buffer of callback is too small (%d) for key (%d)\n", + max_psk_len, BN_num_bytes(bn)); + BN_free(bn); + return 0; + } + + ret = BN_bn2bin(bn, psk); + BN_free(bn); + + if (ret < 0) + goto out_err; + psk_len = (unsigned int)ret; + + if (s_debug) + BIO_printf(bio_s_out, "fetched PSK len=%d\n", psk_len); + return psk_len; out_err: - if (s_debug) - BIO_printf(bio_err, "Error in PSK server callback\n"); - return 0; - } + if (s_debug) + BIO_printf(bio_err, "Error in PSK server callback\n"); + return 0; +} #endif #ifndef OPENSSL_NO_SRP /* This is a context that we pass to callbacks */ -typedef struct srpsrvparm_st - { - char *login; - SRP_VBASE *vb; - SRP_user_pwd *user; - } srpsrvparm; - -/* This callback pretends to require some asynchronous logic in order to obtain - a verifier. When the callback is called for a new connection we return - with a negative value. This will provoke the accept etc to return with - an LOOKUP_X509. The main logic of the reinvokes the suspended call - (which would normally occur after a worker has finished) and we - set the user parameters. -*/ +typedef struct srpsrvparm_st { + char *login; + SRP_VBASE *vb; + SRP_user_pwd *user; +} srpsrvparm; + +/* + * This callback pretends to require some asynchronous logic in order to + * obtain a verifier. When the callback is called for a new connection we + * return with a negative value. This will provoke the accept etc to return + * with an LOOKUP_X509. The main logic of the reinvokes the suspended call + * (which would normally occur after a worker has finished) and we set the + * user parameters. + */ static int MS_CALLBACK ssl_srp_server_param_cb(SSL *s, int *ad, void *arg) - { - srpsrvparm *p = (srpsrvparm *)arg; - if (p->login == NULL && p->user == NULL ) - { - p->login = SSL_get_srp_username(s); - BIO_printf(bio_err, "SRP username = \"%s\"\n", p->login); - return (-1) ; - } - - if (p->user == NULL) - { - BIO_printf(bio_err, "User %s doesn't exist\n", p->login); - return SSL3_AL_FATAL; - } - if (SSL_set_srp_server_param(s, p->user->N, p->user->g, p->user->s, p->user->v, - p->user->info) < 0) - { - *ad = SSL_AD_INTERNAL_ERROR; - return SSL3_AL_FATAL; - } - BIO_printf(bio_err, "SRP parameters set: username = \"%s\" info=\"%s\" \n", p->login,p->user->info); - /* need to check whether there are memory leaks */ - p->user = NULL; - p->login = NULL; - return SSL_ERROR_NONE; - } +{ + srpsrvparm *p = (srpsrvparm *) arg; + if (p->login == NULL && p->user == NULL) { + p->login = SSL_get_srp_username(s); + BIO_printf(bio_err, "SRP username = \"%s\"\n", p->login); + return (-1); + } + + if (p->user == NULL) { + BIO_printf(bio_err, "User %s doesn't exist\n", p->login); + return SSL3_AL_FATAL; + } + if (SSL_set_srp_server_param + (s, p->user->N, p->user->g, p->user->s, p->user->v, + p->user->info) < 0) { + *ad = SSL_AD_INTERNAL_ERROR; + return SSL3_AL_FATAL; + } + BIO_printf(bio_err, + "SRP parameters set: username = \"%s\" info=\"%s\" \n", + p->login, p->user->info); + /* need to check whether there are memory leaks */ + p->user = NULL; + p->login = NULL; + return SSL_ERROR_NONE; +} #endif #ifdef MONOLITH static void s_server_init(void) - { - accept_socket=-1; - s_server_verify=SSL_VERIFY_NONE; - s_dcert_file=NULL; - s_dkey_file=NULL; - s_dchain_file=NULL; - s_cert_file=TEST_CERT; - s_key_file=NULL; - s_chain_file=NULL; -#ifndef OPENSSL_NO_TLSEXT - s_cert_file2=TEST_CERT2; - s_key_file2=NULL; - ctx2=NULL; -#endif -#ifdef FIONBIO - s_nbio=0; -#endif - s_nbio_test=0; - ctx=NULL; - www=0; - - bio_s_out=NULL; - s_debug=0; - s_msg=0; - s_quiet=0; - s_brief=0; - hack=0; -#ifndef OPENSSL_NO_ENGINE - engine_id=NULL; -#endif - } +{ + accept_socket = -1; + s_server_verify = SSL_VERIFY_NONE; + s_dcert_file = NULL; + s_dkey_file = NULL; + s_dchain_file = NULL; + s_cert_file = TEST_CERT; + s_key_file = NULL; + s_chain_file = NULL; +# ifndef OPENSSL_NO_TLSEXT + s_cert_file2 = TEST_CERT2; + s_key_file2 = NULL; + ctx2 = NULL; +# endif +# ifdef FIONBIO + s_nbio = 0; +# endif + s_nbio_test = 0; + ctx = NULL; + www = 0; + + bio_s_out = NULL; + s_debug = 0; + s_msg = 0; + s_quiet = 0; + s_brief = 0; + hack = 0; +# ifndef OPENSSL_NO_ENGINE + engine_id = NULL; +# endif +} #endif static void sv_usage(void) - { - BIO_printf(bio_err,"usage: s_server [args ...]\n"); - BIO_printf(bio_err,"\n"); - BIO_printf(bio_err," -accept arg - port to accept on (default is %d)\n",PORT); - BIO_printf(bio_err," -verify_host host - check peer certificate matches \"host\"\n"); - BIO_printf(bio_err," -verify_email email - check peer certificate matches \"email\"\n"); - BIO_printf(bio_err," -verify_ip ipaddr - check peer certificate matches \"ipaddr\"\n"); - BIO_printf(bio_err," -context arg - set session ID context\n"); - BIO_printf(bio_err," -verify arg - turn on peer certificate verification\n"); - BIO_printf(bio_err," -Verify arg - turn on peer certificate verification, must have a cert.\n"); - BIO_printf(bio_err," -verify_return_error - return verification errors\n"); - BIO_printf(bio_err," -cert arg - certificate file to use\n"); - BIO_printf(bio_err," (default is %s)\n",TEST_CERT); +{ + BIO_printf(bio_err, "usage: s_server [args ...]\n"); + BIO_printf(bio_err, "\n"); + BIO_printf(bio_err, + " -accept arg - port to accept on (default is %d)\n", PORT); + BIO_printf(bio_err, + " -verify_host host - check peer certificate matches \"host\"\n"); + BIO_printf(bio_err, + " -verify_email email - check peer certificate matches \"email\"\n"); + BIO_printf(bio_err, + " -verify_ip ipaddr - check peer certificate matches \"ipaddr\"\n"); + BIO_printf(bio_err, " -context arg - set session ID context\n"); + BIO_printf(bio_err, + " -verify arg - turn on peer certificate verification\n"); + BIO_printf(bio_err, + " -Verify arg - turn on peer certificate verification, must have a cert.\n"); + BIO_printf(bio_err, + " -verify_return_error - return verification errors\n"); + BIO_printf(bio_err, " -cert arg - certificate file to use\n"); + BIO_printf(bio_err, " (default is %s)\n", TEST_CERT); #ifndef OPENSSL_NO_TLSEXT - BIO_printf(bio_err," -serverinfo arg - PEM serverinfo file for certificate\n"); - BIO_printf(bio_err," -auth - send and receive RFC 5878 TLS auth extensions and supplemental data\n"); - BIO_printf(bio_err," -auth_require_reneg - Do not send TLS auth extensions until renegotiation\n"); -#endif - BIO_printf(bio_err," -no_resumption_on_reneg - set SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION flag\n"); - BIO_printf(bio_err," -crl_check - check the peer certificate has not been revoked by its CA.\n" \ - " The CRL(s) are appended to the certificate file\n"); - BIO_printf(bio_err," -crl_check_all - check the peer certificate has not been revoked by its CA\n" \ - " or any other CRL in the CA chain. CRL(s) are appened to the\n" \ - " the certificate file.\n"); - BIO_printf(bio_err," -certform arg - certificate format (PEM or DER) PEM default\n"); - BIO_printf(bio_err," -key arg - Private Key file to use, in cert file if\n"); - BIO_printf(bio_err," not specified (default is %s)\n",TEST_CERT); - BIO_printf(bio_err," -keyform arg - key format (PEM, DER or ENGINE) PEM default\n"); - BIO_printf(bio_err," -pass arg - private key file pass phrase source\n"); - BIO_printf(bio_err," -dcert arg - second certificate file to use (usually for DSA)\n"); - BIO_printf(bio_err," -dcertform x - second certificate format (PEM or DER) PEM default\n"); - BIO_printf(bio_err," -dkey arg - second private key file to use (usually for DSA)\n"); - BIO_printf(bio_err," -dkeyform arg - second key format (PEM, DER or ENGINE) PEM default\n"); - BIO_printf(bio_err," -dpass arg - second private key file pass phrase source\n"); - BIO_printf(bio_err," -dhparam arg - DH parameter file to use, in cert file if not specified\n"); - BIO_printf(bio_err," or a default set of parameters is used\n"); + BIO_printf(bio_err, + " -serverinfo arg - PEM serverinfo file for certificate\n"); + BIO_printf(bio_err, + " -auth - send and receive RFC 5878 TLS auth extensions and supplemental data\n"); + BIO_printf(bio_err, + " -auth_require_reneg - Do not send TLS auth extensions until renegotiation\n"); +#endif + BIO_printf(bio_err, + " -no_resumption_on_reneg - set SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION flag\n"); + BIO_printf(bio_err, + " -crl_check - check the peer certificate has not been revoked by its CA.\n" + " The CRL(s) are appended to the certificate file\n"); + BIO_printf(bio_err, + " -crl_check_all - check the peer certificate has not been revoked by its CA\n" + " or any other CRL in the CA chain. CRL(s) are appened to the\n" + " the certificate file.\n"); + BIO_printf(bio_err, + " -certform arg - certificate format (PEM or DER) PEM default\n"); + BIO_printf(bio_err, + " -key arg - Private Key file to use, in cert file if\n"); + BIO_printf(bio_err, " not specified (default is %s)\n", + TEST_CERT); + BIO_printf(bio_err, + " -keyform arg - key format (PEM, DER or ENGINE) PEM default\n"); + BIO_printf(bio_err, + " -pass arg - private key file pass phrase source\n"); + BIO_printf(bio_err, + " -dcert arg - second certificate file to use (usually for DSA)\n"); + BIO_printf(bio_err, + " -dcertform x - second certificate format (PEM or DER) PEM default\n"); + BIO_printf(bio_err, + " -dkey arg - second private key file to use (usually for DSA)\n"); + BIO_printf(bio_err, + " -dkeyform arg - second key format (PEM, DER or ENGINE) PEM default\n"); + BIO_printf(bio_err, + " -dpass arg - second private key file pass phrase source\n"); + BIO_printf(bio_err, + " -dhparam arg - DH parameter file to use, in cert file if not specified\n"); + BIO_printf(bio_err, + " or a default set of parameters is used\n"); #ifndef OPENSSL_NO_ECDH - BIO_printf(bio_err," -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" \ - " Use \"openssl ecparam -list_curves\" for all names\n" \ - " (default is nistp256).\n"); + BIO_printf(bio_err, + " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" + " Use \"openssl ecparam -list_curves\" for all names\n" + " (default is nistp256).\n"); #endif #ifdef FIONBIO - BIO_printf(bio_err," -nbio - Run with non-blocking IO\n"); -#endif - BIO_printf(bio_err," -nbio_test - test with the non-blocking test bio\n"); - BIO_printf(bio_err," -crlf - convert LF from terminal into CRLF\n"); - BIO_printf(bio_err," -debug - Print more output\n"); - BIO_printf(bio_err," -msg - Show protocol messages\n"); - BIO_printf(bio_err," -state - Print the SSL states\n"); - BIO_printf(bio_err," -CApath arg - PEM format directory of CA's\n"); - BIO_printf(bio_err," -CAfile arg - PEM format file of CA's\n"); - BIO_printf(bio_err," -nocert - Don't use any certificates (Anon-DH)\n"); - BIO_printf(bio_err," -cipher arg - play with 'openssl ciphers' to see what goes here\n"); - BIO_printf(bio_err," -serverpref - Use server's cipher preferences\n"); - BIO_printf(bio_err," -quiet - No server output\n"); - BIO_printf(bio_err," -no_tmp_rsa - Do not generate a tmp RSA key\n"); + BIO_printf(bio_err, " -nbio - Run with non-blocking IO\n"); +#endif + BIO_printf(bio_err, + " -nbio_test - test with the non-blocking test bio\n"); + BIO_printf(bio_err, + " -crlf - convert LF from terminal into CRLF\n"); + BIO_printf(bio_err, " -debug - Print more output\n"); + BIO_printf(bio_err, " -msg - Show protocol messages\n"); + BIO_printf(bio_err, " -state - Print the SSL states\n"); + BIO_printf(bio_err, " -CApath arg - PEM format directory of CA's\n"); + BIO_printf(bio_err, " -CAfile arg - PEM format file of CA's\n"); + BIO_printf(bio_err, + " -nocert - Don't use any certificates (Anon-DH)\n"); + BIO_printf(bio_err, + " -cipher arg - play with 'openssl ciphers' to see what goes here\n"); + BIO_printf(bio_err, " -serverpref - Use server's cipher preferences\n"); + BIO_printf(bio_err, " -quiet - No server output\n"); + BIO_printf(bio_err, " -no_tmp_rsa - Do not generate a tmp RSA key\n"); #ifndef OPENSSL_NO_PSK - BIO_printf(bio_err," -psk_hint arg - PSK identity hint to use\n"); - BIO_printf(bio_err," -psk arg - PSK in hex (without 0x)\n"); + BIO_printf(bio_err, " -psk_hint arg - PSK identity hint to use\n"); + BIO_printf(bio_err, " -psk arg - PSK in hex (without 0x)\n"); # ifndef OPENSSL_NO_JPAKE - BIO_printf(bio_err," -jpake arg - JPAKE secret to use\n"); + BIO_printf(bio_err, " -jpake arg - JPAKE secret to use\n"); # endif #endif #ifndef OPENSSL_NO_SRP - BIO_printf(bio_err," -srpvfile file - The verifier file for SRP\n"); - BIO_printf(bio_err," -srpuserseed string - A seed string for a default user salt.\n"); + BIO_printf(bio_err, " -srpvfile file - The verifier file for SRP\n"); + BIO_printf(bio_err, + " -srpuserseed string - A seed string for a default user salt.\n"); #endif - BIO_printf(bio_err," -ssl2 - Just talk SSLv2\n"); + BIO_printf(bio_err, " -ssl2 - Just talk SSLv2\n"); #ifndef OPENSSL_NO_SSL3_METHOD - BIO_printf(bio_err," -ssl3 - Just talk SSLv3\n"); -#endif - BIO_printf(bio_err," -tls1_2 - Just talk TLSv1.2\n"); - BIO_printf(bio_err," -tls1_1 - Just talk TLSv1.1\n"); - BIO_printf(bio_err," -tls1 - Just talk TLSv1\n"); - BIO_printf(bio_err," -dtls1 - Just talk DTLSv1\n"); - BIO_printf(bio_err," -dtls1_2 - Just talk DTLSv1.2\n"); - BIO_printf(bio_err," -timeout - Enable timeouts\n"); - BIO_printf(bio_err," -mtu - Set link layer MTU\n"); - BIO_printf(bio_err," -chain - Read a certificate chain\n"); - BIO_printf(bio_err," -no_ssl2 - Just disable SSLv2\n"); - BIO_printf(bio_err," -no_ssl3 - Just disable SSLv3\n"); - BIO_printf(bio_err," -no_tls1 - Just disable TLSv1\n"); - BIO_printf(bio_err," -no_tls1_1 - Just disable TLSv1.1\n"); - BIO_printf(bio_err," -no_tls1_2 - Just disable TLSv1.2\n"); + BIO_printf(bio_err, " -ssl3 - Just talk SSLv3\n"); +#endif + BIO_printf(bio_err, " -tls1_2 - Just talk TLSv1.2\n"); + BIO_printf(bio_err, " -tls1_1 - Just talk TLSv1.1\n"); + BIO_printf(bio_err, " -tls1 - Just talk TLSv1\n"); + BIO_printf(bio_err, " -dtls1 - Just talk DTLSv1\n"); + BIO_printf(bio_err, " -dtls1_2 - Just talk DTLSv1.2\n"); + BIO_printf(bio_err, " -timeout - Enable timeouts\n"); + BIO_printf(bio_err, " -mtu - Set link layer MTU\n"); + BIO_printf(bio_err, " -chain - Read a certificate chain\n"); + BIO_printf(bio_err, " -no_ssl2 - Just disable SSLv2\n"); + BIO_printf(bio_err, " -no_ssl3 - Just disable SSLv3\n"); + BIO_printf(bio_err, " -no_tls1 - Just disable TLSv1\n"); + BIO_printf(bio_err, " -no_tls1_1 - Just disable TLSv1.1\n"); + BIO_printf(bio_err, " -no_tls1_2 - Just disable TLSv1.2\n"); #ifndef OPENSSL_NO_DH - BIO_printf(bio_err," -no_dhe - Disable ephemeral DH\n"); + BIO_printf(bio_err, " -no_dhe - Disable ephemeral DH\n"); #endif #ifndef OPENSSL_NO_ECDH - BIO_printf(bio_err," -no_ecdhe - Disable ephemeral ECDH\n"); -#endif - BIO_printf(bio_err," -bugs - Turn on SSL bug compatibility\n"); - BIO_printf(bio_err," -hack - workaround for early Netscape code\n"); - BIO_printf(bio_err," -www - Respond to a 'GET /' with a status page\n"); - BIO_printf(bio_err," -WWW - Respond to a 'GET / HTTP/1.0' with file ./\n"); - BIO_printf(bio_err," -HTTP - Respond to a 'GET / HTTP/1.0' with file ./\n"); - BIO_printf(bio_err," with the assumption it contains a complete HTTP response.\n"); + BIO_printf(bio_err, " -no_ecdhe - Disable ephemeral ECDH\n"); +#endif + BIO_printf(bio_err, " -bugs - Turn on SSL bug compatibility\n"); + BIO_printf(bio_err, + " -hack - workaround for early Netscape code\n"); + BIO_printf(bio_err, + " -www - Respond to a 'GET /' with a status page\n"); + BIO_printf(bio_err, + " -WWW - Respond to a 'GET / HTTP/1.0' with file ./\n"); + BIO_printf(bio_err, + " -HTTP - Respond to a 'GET / HTTP/1.0' with file ./\n"); + BIO_printf(bio_err, + " with the assumption it contains a complete HTTP response.\n"); #ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err," -engine id - Initialise and use the specified engine\n"); + BIO_printf(bio_err, + " -engine id - Initialise and use the specified engine\n"); #endif - BIO_printf(bio_err," -id_prefix arg - Generate SSL/TLS session IDs prefixed by 'arg'\n"); - BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); + BIO_printf(bio_err, + " -id_prefix arg - Generate SSL/TLS session IDs prefixed by 'arg'\n"); + BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, + LIST_SEPARATOR_CHAR); #ifndef OPENSSL_NO_TLSEXT - BIO_printf(bio_err," -servername host - servername for HostName TLS extension\n"); - BIO_printf(bio_err," -servername_fatal - on mismatch send fatal alert (default warning alert)\n"); - BIO_printf(bio_err," -cert2 arg - certificate file to use for servername\n"); - BIO_printf(bio_err," (default is %s)\n",TEST_CERT2); - BIO_printf(bio_err," -key2 arg - Private Key file to use for servername, in cert file if\n"); - BIO_printf(bio_err," not specified (default is %s)\n",TEST_CERT2); - BIO_printf(bio_err," -tlsextdebug - hex dump of all TLS extensions received\n"); - BIO_printf(bio_err," -no_ticket - disable use of RFC4507bis session tickets\n"); - BIO_printf(bio_err," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n"); + BIO_printf(bio_err, + " -servername host - servername for HostName TLS extension\n"); + BIO_printf(bio_err, + " -servername_fatal - on mismatch send fatal alert (default warning alert)\n"); + BIO_printf(bio_err, + " -cert2 arg - certificate file to use for servername\n"); + BIO_printf(bio_err, " (default is %s)\n", TEST_CERT2); + BIO_printf(bio_err, + " -key2 arg - Private Key file to use for servername, in cert file if\n"); + BIO_printf(bio_err, " not specified (default is %s)\n", + TEST_CERT2); + BIO_printf(bio_err, + " -tlsextdebug - hex dump of all TLS extensions received\n"); + BIO_printf(bio_err, + " -no_ticket - disable use of RFC4507bis session tickets\n"); + BIO_printf(bio_err, + " -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n"); # ifndef OPENSSL_NO_NEXTPROTONEG - BIO_printf(bio_err," -nextprotoneg arg - set the advertised protocols for the NPN extension (comma-separated list)\n"); + BIO_printf(bio_err, + " -nextprotoneg arg - set the advertised protocols for the NPN extension (comma-separated list)\n"); # endif # ifndef OPENSSL_NO_SRTP - BIO_printf(bio_err," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n"); + BIO_printf(bio_err, + " -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n"); # endif - BIO_printf(bio_err," -alpn arg - set the advertised protocols for the ALPN extension (comma-separated list)\n"); -#endif - BIO_printf(bio_err," -keymatexport label - Export keying material using label\n"); - BIO_printf(bio_err," -keymatexportlen len - Export len bytes of keying material (default 20)\n"); - BIO_printf(bio_err," -status - respond to certificate status requests\n"); - BIO_printf(bio_err," -status_verbose - enable status request verbose printout\n"); - BIO_printf(bio_err," -status_timeout n - status request responder timeout\n"); - BIO_printf(bio_err," -status_url URL - status request fallback URL\n"); - } + BIO_printf(bio_err, + " -alpn arg - set the advertised protocols for the ALPN extension (comma-separated list)\n"); +#endif + BIO_printf(bio_err, + " -keymatexport label - Export keying material using label\n"); + BIO_printf(bio_err, + " -keymatexportlen len - Export len bytes of keying material (default 20)\n"); + BIO_printf(bio_err, + " -status - respond to certificate status requests\n"); + BIO_printf(bio_err, + " -status_verbose - enable status request verbose printout\n"); + BIO_printf(bio_err, + " -status_timeout n - status request responder timeout\n"); + BIO_printf(bio_err, " -status_url URL - status request fallback URL\n"); +} -static int local_argc=0; +static int local_argc = 0; static char **local_argv; #ifdef CHARSET_EBCDIC @@ -609,144 +668,147 @@ static long ebcdic_ctrl(BIO *b, int cmd, long num, void *ptr); static int ebcdic_gets(BIO *bp, char *buf, int size); static int ebcdic_puts(BIO *bp, const char *str); -#define BIO_TYPE_EBCDIC_FILTER (18|0x0200) -static BIO_METHOD methods_ebcdic= - { - BIO_TYPE_EBCDIC_FILTER, - "EBCDIC/ASCII filter", - ebcdic_write, - ebcdic_read, - ebcdic_puts, - ebcdic_gets, - ebcdic_ctrl, - ebcdic_new, - ebcdic_free, - }; - -typedef struct -{ - size_t alloced; - char buff[1]; +# define BIO_TYPE_EBCDIC_FILTER (18|0x0200) +static BIO_METHOD methods_ebcdic = { + BIO_TYPE_EBCDIC_FILTER, + "EBCDIC/ASCII filter", + ebcdic_write, + ebcdic_read, + ebcdic_puts, + ebcdic_gets, + ebcdic_ctrl, + ebcdic_new, + ebcdic_free, +}; + +typedef struct { + size_t alloced; + char buff[1]; } EBCDIC_OUTBUFF; BIO_METHOD *BIO_f_ebcdic_filter() { - return(&methods_ebcdic); + return (&methods_ebcdic); } static int ebcdic_new(BIO *bi) { - EBCDIC_OUTBUFF *wbuf; + EBCDIC_OUTBUFF *wbuf; - wbuf = (EBCDIC_OUTBUFF *)OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + 1024); - wbuf->alloced = 1024; - wbuf->buff[0] = '\0'; + wbuf = (EBCDIC_OUTBUFF *) OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + 1024); + wbuf->alloced = 1024; + wbuf->buff[0] = '\0'; - bi->ptr=(char *)wbuf; - bi->init=1; - bi->flags=0; - return(1); + bi->ptr = (char *)wbuf; + bi->init = 1; + bi->flags = 0; + return (1); } static int ebcdic_free(BIO *a) { - if (a == NULL) return(0); - if (a->ptr != NULL) - OPENSSL_free(a->ptr); - a->ptr=NULL; - a->init=0; - a->flags=0; - return(1); + if (a == NULL) + return (0); + if (a->ptr != NULL) + OPENSSL_free(a->ptr); + a->ptr = NULL; + a->init = 0; + a->flags = 0; + return (1); } - + static int ebcdic_read(BIO *b, char *out, int outl) { - int ret=0; + int ret = 0; - if (out == NULL || outl == 0) return(0); - if (b->next_bio == NULL) return(0); + if (out == NULL || outl == 0) + return (0); + if (b->next_bio == NULL) + return (0); - ret=BIO_read(b->next_bio,out,outl); - if (ret > 0) - ascii2ebcdic(out,out,ret); - return(ret); + ret = BIO_read(b->next_bio, out, outl); + if (ret > 0) + ascii2ebcdic(out, out, ret); + return (ret); } static int ebcdic_write(BIO *b, const char *in, int inl) { - EBCDIC_OUTBUFF *wbuf; - int ret=0; - int num; - unsigned char n; + EBCDIC_OUTBUFF *wbuf; + int ret = 0; + int num; + unsigned char n; - if ((in == NULL) || (inl <= 0)) return(0); - if (b->next_bio == NULL) return(0); + if ((in == NULL) || (inl <= 0)) + return (0); + if (b->next_bio == NULL) + return (0); - wbuf=(EBCDIC_OUTBUFF *)b->ptr; + wbuf = (EBCDIC_OUTBUFF *) b->ptr; - if (inl > (num = wbuf->alloced)) - { - num = num + num; /* double the size */ - if (num < inl) - num = inl; - OPENSSL_free(wbuf); - wbuf=(EBCDIC_OUTBUFF *)OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + num); + if (inl > (num = wbuf->alloced)) { + num = num + num; /* double the size */ + if (num < inl) + num = inl; + OPENSSL_free(wbuf); + wbuf = + (EBCDIC_OUTBUFF *) OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + num); - wbuf->alloced = num; - wbuf->buff[0] = '\0'; + wbuf->alloced = num; + wbuf->buff[0] = '\0'; - b->ptr=(char *)wbuf; - } + b->ptr = (char *)wbuf; + } - ebcdic2ascii(wbuf->buff, in, inl); + ebcdic2ascii(wbuf->buff, in, inl); - ret=BIO_write(b->next_bio, wbuf->buff, inl); + ret = BIO_write(b->next_bio, wbuf->buff, inl); - return(ret); + return (ret); } static long ebcdic_ctrl(BIO *b, int cmd, long num, void *ptr) { - long ret; - - if (b->next_bio == NULL) return(0); - switch (cmd) - { - case BIO_CTRL_DUP: - ret=0L; - break; - default: - ret=BIO_ctrl(b->next_bio,cmd,num,ptr); - break; - } - return(ret); + long ret; + + if (b->next_bio == NULL) + return (0); + switch (cmd) { + case BIO_CTRL_DUP: + ret = 0L; + break; + default: + ret = BIO_ctrl(b->next_bio, cmd, num, ptr); + break; + } + return (ret); } static int ebcdic_gets(BIO *bp, char *buf, int size) { - int i, ret=0; - if (bp->next_bio == NULL) return(0); -/* return(BIO_gets(bp->next_bio,buf,size));*/ - for (i=0; inext_bio == NULL) + return (0); +/* return(BIO_gets(bp->next_bio,buf,size));*/ + for (i = 0; i < size - 1; ++i) { + ret = ebcdic_read(bp, &buf[i], 1); + if (ret <= 0) + break; + else if (buf[i] == '\n') { + ++i; + break; + } + } + if (i < size) + buf[i] = '\0'; + return (ret < 0 && i == 0) ? ret : i; } static int ebcdic_puts(BIO *bp, const char *str) { - if (bp->next_bio == NULL) return(0); - return ebcdic_write(bp, str, strlen(str)); + if (bp->next_bio == NULL) + return (0); + return ebcdic_write(bp, str, strlen(str)); } #endif @@ -754,2781 +816,2593 @@ static int ebcdic_puts(BIO *bp, const char *str) /* This is a context that we pass to callbacks */ typedef struct tlsextctx_st { - char * servername; - BIO * biodebug; - int extension_error; + char *servername; + BIO *biodebug; + int extension_error; } tlsextctx; - static int MS_CALLBACK ssl_servername_cb(SSL *s, int *ad, void *arg) - { - tlsextctx * p = (tlsextctx *) arg; - const char * servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); - if (servername && p->biodebug) - BIO_printf(p->biodebug,"Hostname in TLS extension: \"%s\"\n",servername); - - if (!p->servername) - return SSL_TLSEXT_ERR_NOACK; - - if (servername) - { - if (strcasecmp(servername,p->servername)) - return p->extension_error; - if (ctx2) - { - BIO_printf(p->biodebug,"Switching server context.\n"); - SSL_set_SSL_CTX(s,ctx2); - } - } - return SSL_TLSEXT_ERR_OK; +{ + tlsextctx *p = (tlsextctx *) arg; + const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); + if (servername && p->biodebug) + BIO_printf(p->biodebug, "Hostname in TLS extension: \"%s\"\n", + servername); + + if (!p->servername) + return SSL_TLSEXT_ERR_NOACK; + + if (servername) { + if (strcasecmp(servername, p->servername)) + return p->extension_error; + if (ctx2) { + BIO_printf(p->biodebug, "Switching server context.\n"); + SSL_set_SSL_CTX(s, ctx2); + } + } + return SSL_TLSEXT_ERR_OK; } /* Structure passed to cert status callback */ typedef struct tlsextstatusctx_st { - /* Default responder to use */ - char *host, *path, *port; - int use_ssl; - int timeout; - BIO *err; - int verbose; + /* Default responder to use */ + char *host, *path, *port; + int use_ssl; + int timeout; + BIO *err; + int verbose; } tlsextstatusctx; -static tlsextstatusctx tlscstatp = {NULL, NULL, NULL, 0, -1, NULL, 0}; +static tlsextstatusctx tlscstatp = { NULL, NULL, NULL, 0, -1, NULL, 0 }; -/* Certificate Status callback. This is called when a client includes a - * certificate status request extension. - * - * This is a simplified version. It examines certificates each time and - * makes one OCSP responder query for each request. - * - * A full version would store details such as the OCSP certificate IDs and - * minimise the number of OCSP responses by caching them until they were - * considered "expired". +/* + * Certificate Status callback. This is called when a client includes a + * certificate status request extension. This is a simplified version. It + * examines certificates each time and makes one OCSP responder query for + * each request. A full version would store details such as the OCSP + * certificate IDs and minimise the number of OCSP responses by caching them + * until they were considered "expired". */ static int cert_status_cb(SSL *s, void *arg) - { - tlsextstatusctx *srctx = arg; - BIO *err = srctx->err; - char *host, *port, *path; - int use_ssl; - unsigned char *rspder = NULL; - int rspderlen; - STACK_OF(OPENSSL_STRING) *aia = NULL; - X509 *x = NULL; - X509_STORE_CTX inctx; - X509_OBJECT obj; - OCSP_REQUEST *req = NULL; - OCSP_RESPONSE *resp = NULL; - OCSP_CERTID *id = NULL; - STACK_OF(X509_EXTENSION) *exts; - int ret = SSL_TLSEXT_ERR_NOACK; - int i; -#if 0 -STACK_OF(OCSP_RESPID) *ids; -SSL_get_tlsext_status_ids(s, &ids); -BIO_printf(err, "cert_status: received %d ids\n", sk_OCSP_RESPID_num(ids)); -#endif - if (srctx->verbose) - BIO_puts(err, "cert_status: callback called\n"); - /* Build up OCSP query from server certificate */ - x = SSL_get_certificate(s); - aia = X509_get1_ocsp(x); - if (aia) - { - if (!OCSP_parse_url(sk_OPENSSL_STRING_value(aia, 0), - &host, &port, &path, &use_ssl)) - { - BIO_puts(err, "cert_status: can't parse AIA URL\n"); - goto err; - } - if (srctx->verbose) - BIO_printf(err, "cert_status: AIA URL: %s\n", - sk_OPENSSL_STRING_value(aia, 0)); - } - else - { - if (!srctx->host) - { - BIO_puts(srctx->err, "cert_status: no AIA and no default responder URL\n"); - goto done; - } - host = srctx->host; - path = srctx->path; - port = srctx->port; - use_ssl = srctx->use_ssl; - } - - if (!X509_STORE_CTX_init(&inctx, - SSL_CTX_get_cert_store(SSL_get_SSL_CTX(s)), - NULL, NULL)) - goto err; - if (X509_STORE_get_by_subject(&inctx,X509_LU_X509, - X509_get_issuer_name(x),&obj) <= 0) - { - BIO_puts(err, "cert_status: Can't retrieve issuer certificate.\n"); - X509_STORE_CTX_cleanup(&inctx); - goto done; - } - req = OCSP_REQUEST_new(); - if (!req) - goto err; - id = OCSP_cert_to_id(NULL, x, obj.data.x509); - X509_free(obj.data.x509); - X509_STORE_CTX_cleanup(&inctx); - if (!id) - goto err; - if (!OCSP_request_add0_id(req, id)) - goto err; - id = NULL; - /* Add any extensions to the request */ - SSL_get_tlsext_status_exts(s, &exts); - for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) - { - X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i); - if (!OCSP_REQUEST_add_ext(req, ext, -1)) - goto err; - } - resp = process_responder(err, req, host, path, port, use_ssl, NULL, - srctx->timeout); - if (!resp) - { - BIO_puts(err, "cert_status: error querying responder\n"); - goto done; - } - rspderlen = i2d_OCSP_RESPONSE(resp, &rspder); - if (rspderlen <= 0) - goto err; - SSL_set_tlsext_status_ocsp_resp(s, rspder, rspderlen); - if (srctx->verbose) - { - BIO_puts(err, "cert_status: ocsp response sent:\n"); - OCSP_RESPONSE_print(err, resp, 2); - } - ret = SSL_TLSEXT_ERR_OK; - done: - if (ret != SSL_TLSEXT_ERR_OK) - ERR_print_errors(err); - if (aia) - { - OPENSSL_free(host); - OPENSSL_free(path); - OPENSSL_free(port); - X509_email_free(aia); - } - if (id) - OCSP_CERTID_free(id); - if (req) - OCSP_REQUEST_free(req); - if (resp) - OCSP_RESPONSE_free(resp); - return ret; - err: - ret = SSL_TLSEXT_ERR_ALERT_FATAL; - goto done; - } +{ + tlsextstatusctx *srctx = arg; + BIO *err = srctx->err; + char *host, *port, *path; + int use_ssl; + unsigned char *rspder = NULL; + int rspderlen; + STACK_OF(OPENSSL_STRING) *aia = NULL; + X509 *x = NULL; + X509_STORE_CTX inctx; + X509_OBJECT obj; + OCSP_REQUEST *req = NULL; + OCSP_RESPONSE *resp = NULL; + OCSP_CERTID *id = NULL; + STACK_OF(X509_EXTENSION) *exts; + int ret = SSL_TLSEXT_ERR_NOACK; + int i; +# if 0 + STACK_OF(OCSP_RESPID) *ids; + SSL_get_tlsext_status_ids(s, &ids); + BIO_printf(err, "cert_status: received %d ids\n", + sk_OCSP_RESPID_num(ids)); +# endif + if (srctx->verbose) + BIO_puts(err, "cert_status: callback called\n"); + /* Build up OCSP query from server certificate */ + x = SSL_get_certificate(s); + aia = X509_get1_ocsp(x); + if (aia) { + if (!OCSP_parse_url(sk_OPENSSL_STRING_value(aia, 0), + &host, &port, &path, &use_ssl)) { + BIO_puts(err, "cert_status: can't parse AIA URL\n"); + goto err; + } + if (srctx->verbose) + BIO_printf(err, "cert_status: AIA URL: %s\n", + sk_OPENSSL_STRING_value(aia, 0)); + } else { + if (!srctx->host) { + BIO_puts(srctx->err, + "cert_status: no AIA and no default responder URL\n"); + goto done; + } + host = srctx->host; + path = srctx->path; + port = srctx->port; + use_ssl = srctx->use_ssl; + } + + if (!X509_STORE_CTX_init(&inctx, + SSL_CTX_get_cert_store(SSL_get_SSL_CTX(s)), + NULL, NULL)) + goto err; + if (X509_STORE_get_by_subject(&inctx, X509_LU_X509, + X509_get_issuer_name(x), &obj) <= 0) { + BIO_puts(err, "cert_status: Can't retrieve issuer certificate.\n"); + X509_STORE_CTX_cleanup(&inctx); + goto done; + } + req = OCSP_REQUEST_new(); + if (!req) + goto err; + id = OCSP_cert_to_id(NULL, x, obj.data.x509); + X509_free(obj.data.x509); + X509_STORE_CTX_cleanup(&inctx); + if (!id) + goto err; + if (!OCSP_request_add0_id(req, id)) + goto err; + id = NULL; + /* Add any extensions to the request */ + SSL_get_tlsext_status_exts(s, &exts); + for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { + X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i); + if (!OCSP_REQUEST_add_ext(req, ext, -1)) + goto err; + } + resp = process_responder(err, req, host, path, port, use_ssl, NULL, + srctx->timeout); + if (!resp) { + BIO_puts(err, "cert_status: error querying responder\n"); + goto done; + } + rspderlen = i2d_OCSP_RESPONSE(resp, &rspder); + if (rspderlen <= 0) + goto err; + SSL_set_tlsext_status_ocsp_resp(s, rspder, rspderlen); + if (srctx->verbose) { + BIO_puts(err, "cert_status: ocsp response sent:\n"); + OCSP_RESPONSE_print(err, resp, 2); + } + ret = SSL_TLSEXT_ERR_OK; + done: + if (ret != SSL_TLSEXT_ERR_OK) + ERR_print_errors(err); + if (aia) { + OPENSSL_free(host); + OPENSSL_free(path); + OPENSSL_free(port); + X509_email_free(aia); + } + if (id) + OCSP_CERTID_free(id); + if (req) + OCSP_REQUEST_free(req); + if (resp) + OCSP_RESPONSE_free(resp); + return ret; + err: + ret = SSL_TLSEXT_ERR_ALERT_FATAL; + goto done; +} # ifndef OPENSSL_NO_NEXTPROTONEG /* This is the context that we pass to next_proto_cb */ typedef struct tlsextnextprotoctx_st { - unsigned char *data; - unsigned int len; + unsigned char *data; + unsigned int len; } tlsextnextprotoctx; -static int next_proto_cb(SSL *s, const unsigned char **data, unsigned int *len, void *arg) - { - tlsextnextprotoctx *next_proto = arg; +static int next_proto_cb(SSL *s, const unsigned char **data, + unsigned int *len, void *arg) +{ + tlsextnextprotoctx *next_proto = arg; - *data = next_proto->data; - *len = next_proto->len; + *data = next_proto->data; + *len = next_proto->len; - return SSL_TLSEXT_ERR_OK; - } -# endif /* ndef OPENSSL_NO_NEXTPROTONEG */ + return SSL_TLSEXT_ERR_OK; +} +# endif /* ndef OPENSSL_NO_NEXTPROTONEG */ /* This the context that we pass to alpn_cb */ typedef struct tlsextalpnctx_st { - unsigned char *data; - unsigned short len; + unsigned char *data; + unsigned short len; } tlsextalpnctx; -static int alpn_cb(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg) - { - tlsextalpnctx *alpn_ctx = arg; - - if (!s_quiet) - { - /* We can assume that |in| is syntactically valid. */ - unsigned i; - BIO_printf(bio_s_out, "ALPN protocols advertised by the client: "); - for (i = 0; i < inlen; ) - { - if (i) - BIO_write(bio_s_out, ", ", 2); - BIO_write(bio_s_out, &in[i + 1], in[i]); - i += in[i] + 1; - } - BIO_write(bio_s_out, "\n", 1); - } - - if (SSL_select_next_proto((unsigned char**) out, outlen, alpn_ctx->data, alpn_ctx->len, in, inlen) != - OPENSSL_NPN_NEGOTIATED) - { - return SSL_TLSEXT_ERR_NOACK; - } - - if (!s_quiet) - { - BIO_printf(bio_s_out, "ALPN protocols selected: "); - BIO_write(bio_s_out, *out, *outlen); - BIO_write(bio_s_out, "\n", 1); - } - - return SSL_TLSEXT_ERR_OK; - } -#endif /* ndef OPENSSL_NO_TLSEXT */ +static int alpn_cb(SSL *s, const unsigned char **out, unsigned char *outlen, + const unsigned char *in, unsigned int inlen, void *arg) +{ + tlsextalpnctx *alpn_ctx = arg; + + if (!s_quiet) { + /* We can assume that |in| is syntactically valid. */ + unsigned i; + BIO_printf(bio_s_out, "ALPN protocols advertised by the client: "); + for (i = 0; i < inlen;) { + if (i) + BIO_write(bio_s_out, ", ", 2); + BIO_write(bio_s_out, &in[i + 1], in[i]); + i += in[i] + 1; + } + BIO_write(bio_s_out, "\n", 1); + } + + if (SSL_select_next_proto + ((unsigned char **)out, outlen, alpn_ctx->data, alpn_ctx->len, in, + inlen) != OPENSSL_NPN_NEGOTIATED) { + return SSL_TLSEXT_ERR_NOACK; + } + + if (!s_quiet) { + BIO_printf(bio_s_out, "ALPN protocols selected: "); + BIO_write(bio_s_out, *out, *outlen); + BIO_write(bio_s_out, "\n", 1); + } + + return SSL_TLSEXT_ERR_OK; +} +#endif /* ndef OPENSSL_NO_TLSEXT */ int MAIN(int, char **); #ifndef OPENSSL_NO_JPAKE static char *jpake_secret = NULL; -#define no_jpake !jpake_secret +# define no_jpake !jpake_secret #else -#define no_jpake 1 +# define no_jpake 1 #endif #ifndef OPENSSL_NO_SRP - static srpsrvparm srp_callback_parm; +static srpsrvparm srp_callback_parm; #endif #ifndef OPENSSL_NO_SRTP static char *srtp_profiles = NULL; #endif int MAIN(int argc, char *argv[]) - { - X509_VERIFY_PARAM *vpm = NULL; - int badarg = 0; - short port=PORT; - char *CApath=NULL,*CAfile=NULL; - char *chCApath=NULL,*chCAfile=NULL; - char *vfyCApath=NULL,*vfyCAfile=NULL; - unsigned char *context = NULL; - char *dhfile = NULL; - int badop=0; - int ret=1; - int build_chain = 0; - int no_tmp_rsa=0,no_dhe=0,no_ecdhe=0,nocert=0; - int state=0; - const SSL_METHOD *meth=NULL; - int socket_type=SOCK_STREAM; - ENGINE *e=NULL; - char *inrand=NULL; - int s_cert_format = FORMAT_PEM, s_key_format = FORMAT_PEM; - char *passarg = NULL, *pass = NULL; - char *dpassarg = NULL, *dpass = NULL; - int s_dcert_format = FORMAT_PEM, s_dkey_format = FORMAT_PEM; - X509 *s_cert = NULL, *s_dcert = NULL; - STACK_OF(X509) *s_chain = NULL, *s_dchain = NULL; - EVP_PKEY *s_key = NULL, *s_dkey = NULL; - int no_cache = 0, ext_cache = 0; - int rev = 0, naccept = -1; +{ + X509_VERIFY_PARAM *vpm = NULL; + int badarg = 0; + short port = PORT; + char *CApath = NULL, *CAfile = NULL; + char *chCApath = NULL, *chCAfile = NULL; + char *vfyCApath = NULL, *vfyCAfile = NULL; + unsigned char *context = NULL; + char *dhfile = NULL; + int badop = 0; + int ret = 1; + int build_chain = 0; + int no_tmp_rsa = 0, no_dhe = 0, no_ecdhe = 0, nocert = 0; + int state = 0; + const SSL_METHOD *meth = NULL; + int socket_type = SOCK_STREAM; + ENGINE *e = NULL; + char *inrand = NULL; + int s_cert_format = FORMAT_PEM, s_key_format = FORMAT_PEM; + char *passarg = NULL, *pass = NULL; + char *dpassarg = NULL, *dpass = NULL; + int s_dcert_format = FORMAT_PEM, s_dkey_format = FORMAT_PEM; + X509 *s_cert = NULL, *s_dcert = NULL; + STACK_OF(X509) *s_chain = NULL, *s_dchain = NULL; + EVP_PKEY *s_key = NULL, *s_dkey = NULL; + int no_cache = 0, ext_cache = 0; + int rev = 0, naccept = -1; #ifndef OPENSSL_NO_TLSEXT - EVP_PKEY *s_key2 = NULL; - X509 *s_cert2 = NULL; - tlsextctx tlsextcbp = {NULL, NULL, SSL_TLSEXT_ERR_ALERT_WARNING}; + EVP_PKEY *s_key2 = NULL; + X509 *s_cert2 = NULL; + tlsextctx tlsextcbp = { NULL, NULL, SSL_TLSEXT_ERR_ALERT_WARNING }; # ifndef OPENSSL_NO_NEXTPROTONEG - const char *next_proto_neg_in = NULL; - tlsextnextprotoctx next_proto = { NULL, 0}; + const char *next_proto_neg_in = NULL; + tlsextnextprotoctx next_proto = { NULL, 0 }; # endif - const char *alpn_in = NULL; - tlsextalpnctx alpn_ctx = { NULL, 0}; + const char *alpn_in = NULL; + tlsextalpnctx alpn_ctx = { NULL, 0 }; #endif #ifndef OPENSSL_NO_PSK - /* by default do not send a PSK identity hint */ - static char *psk_identity_hint=NULL; + /* by default do not send a PSK identity hint */ + static char *psk_identity_hint = NULL; #endif #ifndef OPENSSL_NO_SRP - char *srpuserseed = NULL; - char *srp_verifier_file = NULL; + char *srpuserseed = NULL; + char *srp_verifier_file = NULL; #endif - SSL_EXCERT *exc = NULL; - SSL_CONF_CTX *cctx = NULL; - STACK_OF(OPENSSL_STRING) *ssl_args = NULL; + SSL_EXCERT *exc = NULL; + SSL_CONF_CTX *cctx = NULL; + STACK_OF(OPENSSL_STRING) *ssl_args = NULL; - char *crl_file = NULL; - int crl_format = FORMAT_PEM; - int crl_download = 0; - STACK_OF(X509_CRL) *crls = NULL; + char *crl_file = NULL; + int crl_format = FORMAT_PEM; + int crl_download = 0; + STACK_OF(X509_CRL) *crls = NULL; - meth=SSLv23_server_method(); + meth = SSLv23_server_method(); - local_argc=argc; - local_argv=argv; + local_argc = argc; + local_argv = argv; - apps_startup(); + apps_startup(); #ifdef MONOLITH - s_server_init(); + s_server_init(); #endif - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); + if (bio_err == NULL) + bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - if (!load_config(bio_err, NULL)) - goto end; + if (!load_config(bio_err, NULL)) + goto end; - cctx = SSL_CONF_CTX_new(); - if (!cctx) - goto end; - SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER); - SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CMDLINE); + cctx = SSL_CONF_CTX_new(); + if (!cctx) + goto end; + SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER); + SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CMDLINE); - verify_depth=0; + verify_depth = 0; #ifdef FIONBIO - s_nbio=0; -#endif - s_nbio_test=0; - - argc--; - argv++; - - while (argc >= 1) - { - if ((strcmp(*argv,"-port") == 0) || - (strcmp(*argv,"-accept") == 0)) - { - if (--argc < 1) goto bad; - if (!extract_port(*(++argv),&port)) - goto bad; - } - else if (strcmp(*argv,"-naccept") == 0) - { - if (--argc < 1) goto bad; - naccept = atol(*(++argv)); - if (naccept <= 0) - { - BIO_printf(bio_err, "bad accept value %s\n", - *argv); - goto bad; - } - } - else if (strcmp(*argv,"-verify") == 0) - { - s_server_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE; - if (--argc < 1) goto bad; - verify_depth=atoi(*(++argv)); - if (!s_quiet) - BIO_printf(bio_err,"verify depth is %d\n",verify_depth); - } - else if (strcmp(*argv,"-Verify") == 0) - { - s_server_verify=SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT| - SSL_VERIFY_CLIENT_ONCE; - if (--argc < 1) goto bad; - verify_depth=atoi(*(++argv)); - if (!s_quiet) - BIO_printf(bio_err,"verify depth is %d, must return a certificate\n",verify_depth); - } - else if (strcmp(*argv,"-context") == 0) - { - if (--argc < 1) goto bad; - context= (unsigned char *)*(++argv); - } - else if (strcmp(*argv,"-cert") == 0) - { - if (--argc < 1) goto bad; - s_cert_file= *(++argv); - } - else if (strcmp(*argv,"-CRL") == 0) - { - if (--argc < 1) goto bad; - crl_file= *(++argv); - } - else if (strcmp(*argv,"-crl_download") == 0) - crl_download = 1; + s_nbio = 0; +#endif + s_nbio_test = 0; + + argc--; + argv++; + + while (argc >= 1) { + if ((strcmp(*argv, "-port") == 0) || (strcmp(*argv, "-accept") == 0)) { + if (--argc < 1) + goto bad; + if (!extract_port(*(++argv), &port)) + goto bad; + } else if (strcmp(*argv, "-naccept") == 0) { + if (--argc < 1) + goto bad; + naccept = atol(*(++argv)); + if (naccept <= 0) { + BIO_printf(bio_err, "bad accept value %s\n", *argv); + goto bad; + } + } else if (strcmp(*argv, "-verify") == 0) { + s_server_verify = SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE; + if (--argc < 1) + goto bad; + verify_depth = atoi(*(++argv)); + if (!s_quiet) + BIO_printf(bio_err, "verify depth is %d\n", verify_depth); + } else if (strcmp(*argv, "-Verify") == 0) { + s_server_verify = + SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT | + SSL_VERIFY_CLIENT_ONCE; + if (--argc < 1) + goto bad; + verify_depth = atoi(*(++argv)); + if (!s_quiet) + BIO_printf(bio_err, + "verify depth is %d, must return a certificate\n", + verify_depth); + } else if (strcmp(*argv, "-context") == 0) { + if (--argc < 1) + goto bad; + context = (unsigned char *)*(++argv); + } else if (strcmp(*argv, "-cert") == 0) { + if (--argc < 1) + goto bad; + s_cert_file = *(++argv); + } else if (strcmp(*argv, "-CRL") == 0) { + if (--argc < 1) + goto bad; + crl_file = *(++argv); + } else if (strcmp(*argv, "-crl_download") == 0) + crl_download = 1; #ifndef OPENSSL_NO_TLSEXT - else if (strcmp(*argv,"-serverinfo") == 0) - { - if (--argc < 1) goto bad; - s_serverinfo_file = *(++argv); - } -#endif - else if (strcmp(*argv,"-certform") == 0) - { - if (--argc < 1) goto bad; - s_cert_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-key") == 0) - { - if (--argc < 1) goto bad; - s_key_file= *(++argv); - } - else if (strcmp(*argv,"-keyform") == 0) - { - if (--argc < 1) goto bad; - s_key_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-pass") == 0) - { - if (--argc < 1) goto bad; - passarg = *(++argv); - } - else if (strcmp(*argv,"-cert_chain") == 0) - { - if (--argc < 1) goto bad; - s_chain_file= *(++argv); - } - else if (strcmp(*argv,"-dhparam") == 0) - { - if (--argc < 1) goto bad; - dhfile = *(++argv); - } - else if (strcmp(*argv,"-dcertform") == 0) - { - if (--argc < 1) goto bad; - s_dcert_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-dcert") == 0) - { - if (--argc < 1) goto bad; - s_dcert_file= *(++argv); - } - else if (strcmp(*argv,"-dkeyform") == 0) - { - if (--argc < 1) goto bad; - s_dkey_format = str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-dpass") == 0) - { - if (--argc < 1) goto bad; - dpassarg = *(++argv); - } - else if (strcmp(*argv,"-dkey") == 0) - { - if (--argc < 1) goto bad; - s_dkey_file= *(++argv); - } - else if (strcmp(*argv,"-dcert_chain") == 0) - { - if (--argc < 1) goto bad; - s_dchain_file= *(++argv); - } - else if (strcmp(*argv,"-nocert") == 0) - { - nocert=1; - } - else if (strcmp(*argv,"-CApath") == 0) - { - if (--argc < 1) goto bad; - CApath= *(++argv); - } - else if (strcmp(*argv,"-chainCApath") == 0) - { - if (--argc < 1) goto bad; - chCApath= *(++argv); - } - else if (strcmp(*argv,"-verifyCApath") == 0) - { - if (--argc < 1) goto bad; - vfyCApath= *(++argv); - } - else if (strcmp(*argv,"-no_cache") == 0) - no_cache = 1; - else if (strcmp(*argv,"-ext_cache") == 0) - ext_cache = 1; - else if (strcmp(*argv,"-CRLform") == 0) - { - if (--argc < 1) goto bad; - crl_format = str2fmt(*(++argv)); - } - else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) - { - if (badarg) - goto bad; - continue; - } - else if (args_excert(&argv, &argc, &badarg, bio_err, &exc)) - { - if (badarg) - goto bad; - continue; - } - else if (args_ssl(&argv, &argc, cctx, &badarg, bio_err, &ssl_args)) - { - if (badarg) - goto bad; - continue; - } - else if (strcmp(*argv,"-verify_return_error") == 0) - verify_return_error = 1; - else if (strcmp(*argv,"-verify_quiet") == 0) - verify_quiet = 1; - else if (strcmp(*argv,"-build_chain") == 0) - build_chain = 1; - else if (strcmp(*argv,"-CAfile") == 0) - { - if (--argc < 1) goto bad; - CAfile= *(++argv); - } - else if (strcmp(*argv,"-chainCAfile") == 0) - { - if (--argc < 1) goto bad; - chCAfile= *(++argv); - } - else if (strcmp(*argv,"-verifyCAfile") == 0) - { - if (--argc < 1) goto bad; - vfyCAfile= *(++argv); - } -#ifdef FIONBIO - else if (strcmp(*argv,"-nbio") == 0) - { s_nbio=1; } -#endif - else if (strcmp(*argv,"-nbio_test") == 0) - { -#ifdef FIONBIO - s_nbio=1; -#endif - s_nbio_test=1; - } - else if (strcmp(*argv,"-ign_eof") == 0) - s_ign_eof=1; - else if (strcmp(*argv,"-no_ign_eof") == 0) - s_ign_eof=0; - else if (strcmp(*argv,"-debug") == 0) - { s_debug=1; } + else if (strcmp(*argv, "-serverinfo") == 0) { + if (--argc < 1) + goto bad; + s_serverinfo_file = *(++argv); + } +#endif + else if (strcmp(*argv, "-certform") == 0) { + if (--argc < 1) + goto bad; + s_cert_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-key") == 0) { + if (--argc < 1) + goto bad; + s_key_file = *(++argv); + } else if (strcmp(*argv, "-keyform") == 0) { + if (--argc < 1) + goto bad; + s_key_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-pass") == 0) { + if (--argc < 1) + goto bad; + passarg = *(++argv); + } else if (strcmp(*argv, "-cert_chain") == 0) { + if (--argc < 1) + goto bad; + s_chain_file = *(++argv); + } else if (strcmp(*argv, "-dhparam") == 0) { + if (--argc < 1) + goto bad; + dhfile = *(++argv); + } else if (strcmp(*argv, "-dcertform") == 0) { + if (--argc < 1) + goto bad; + s_dcert_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-dcert") == 0) { + if (--argc < 1) + goto bad; + s_dcert_file = *(++argv); + } else if (strcmp(*argv, "-dkeyform") == 0) { + if (--argc < 1) + goto bad; + s_dkey_format = str2fmt(*(++argv)); + } else if (strcmp(*argv, "-dpass") == 0) { + if (--argc < 1) + goto bad; + dpassarg = *(++argv); + } else if (strcmp(*argv, "-dkey") == 0) { + if (--argc < 1) + goto bad; + s_dkey_file = *(++argv); + } else if (strcmp(*argv, "-dcert_chain") == 0) { + if (--argc < 1) + goto bad; + s_dchain_file = *(++argv); + } else if (strcmp(*argv, "-nocert") == 0) { + nocert = 1; + } else if (strcmp(*argv, "-CApath") == 0) { + if (--argc < 1) + goto bad; + CApath = *(++argv); + } else if (strcmp(*argv, "-chainCApath") == 0) { + if (--argc < 1) + goto bad; + chCApath = *(++argv); + } else if (strcmp(*argv, "-verifyCApath") == 0) { + if (--argc < 1) + goto bad; + vfyCApath = *(++argv); + } else if (strcmp(*argv, "-no_cache") == 0) + no_cache = 1; + else if (strcmp(*argv, "-ext_cache") == 0) + ext_cache = 1; + else if (strcmp(*argv, "-CRLform") == 0) { + if (--argc < 1) + goto bad; + crl_format = str2fmt(*(++argv)); + } else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) { + if (badarg) + goto bad; + continue; + } else if (args_excert(&argv, &argc, &badarg, bio_err, &exc)) { + if (badarg) + goto bad; + continue; + } else if (args_ssl(&argv, &argc, cctx, &badarg, bio_err, &ssl_args)) { + if (badarg) + goto bad; + continue; + } else if (strcmp(*argv, "-verify_return_error") == 0) + verify_return_error = 1; + else if (strcmp(*argv, "-verify_quiet") == 0) + verify_quiet = 1; + else if (strcmp(*argv, "-build_chain") == 0) + build_chain = 1; + else if (strcmp(*argv, "-CAfile") == 0) { + if (--argc < 1) + goto bad; + CAfile = *(++argv); + } else if (strcmp(*argv, "-chainCAfile") == 0) { + if (--argc < 1) + goto bad; + chCAfile = *(++argv); + } else if (strcmp(*argv, "-verifyCAfile") == 0) { + if (--argc < 1) + goto bad; + vfyCAfile = *(++argv); + } +#ifdef FIONBIO + else if (strcmp(*argv, "-nbio") == 0) { + s_nbio = 1; + } +#endif + else if (strcmp(*argv, "-nbio_test") == 0) { +#ifdef FIONBIO + s_nbio = 1; +#endif + s_nbio_test = 1; + } else if (strcmp(*argv, "-ign_eof") == 0) + s_ign_eof = 1; + else if (strcmp(*argv, "-no_ign_eof") == 0) + s_ign_eof = 0; + else if (strcmp(*argv, "-debug") == 0) { + s_debug = 1; + } #ifndef OPENSSL_NO_TLSEXT - else if (strcmp(*argv,"-tlsextdebug") == 0) - s_tlsextdebug=1; - else if (strcmp(*argv,"-status") == 0) - s_tlsextstatus=1; - else if (strcmp(*argv,"-status_verbose") == 0) - { - s_tlsextstatus=1; - tlscstatp.verbose = 1; - } - else if (!strcmp(*argv, "-status_timeout")) - { - s_tlsextstatus=1; - if (--argc < 1) goto bad; - tlscstatp.timeout = atoi(*(++argv)); - } - else if (!strcmp(*argv, "-status_url")) - { - s_tlsextstatus=1; - if (--argc < 1) goto bad; - if (!OCSP_parse_url(*(++argv), - &tlscstatp.host, - &tlscstatp.port, - &tlscstatp.path, - &tlscstatp.use_ssl)) - { - BIO_printf(bio_err, "Error parsing URL\n"); - goto bad; - } - } -#endif - else if (strcmp(*argv,"-msg") == 0) - { s_msg=1; } - else if (strcmp(*argv,"-msgfile") == 0) - { - if (--argc < 1) goto bad; - bio_s_msg = BIO_new_file(*(++argv), "w"); - } + else if (strcmp(*argv, "-tlsextdebug") == 0) + s_tlsextdebug = 1; + else if (strcmp(*argv, "-status") == 0) + s_tlsextstatus = 1; + else if (strcmp(*argv, "-status_verbose") == 0) { + s_tlsextstatus = 1; + tlscstatp.verbose = 1; + } else if (!strcmp(*argv, "-status_timeout")) { + s_tlsextstatus = 1; + if (--argc < 1) + goto bad; + tlscstatp.timeout = atoi(*(++argv)); + } else if (!strcmp(*argv, "-status_url")) { + s_tlsextstatus = 1; + if (--argc < 1) + goto bad; + if (!OCSP_parse_url(*(++argv), + &tlscstatp.host, + &tlscstatp.port, + &tlscstatp.path, &tlscstatp.use_ssl)) { + BIO_printf(bio_err, "Error parsing URL\n"); + goto bad; + } + } +#endif + else if (strcmp(*argv, "-msg") == 0) { + s_msg = 1; + } else if (strcmp(*argv, "-msgfile") == 0) { + if (--argc < 1) + goto bad; + bio_s_msg = BIO_new_file(*(++argv), "w"); + } #ifndef OPENSSL_NO_SSL_TRACE - else if (strcmp(*argv,"-trace") == 0) - { s_msg=2; } -#endif - else if (strcmp(*argv,"-hack") == 0) - { hack=1; } - else if (strcmp(*argv,"-state") == 0) - { state=1; } - else if (strcmp(*argv,"-crlf") == 0) - { s_crlf=1; } - else if (strcmp(*argv,"-quiet") == 0) - { s_quiet=1; } - else if (strcmp(*argv,"-brief") == 0) - { - s_quiet=1; - s_brief=1; - verify_quiet=1; - } - else if (strcmp(*argv,"-no_tmp_rsa") == 0) - { no_tmp_rsa=1; } - else if (strcmp(*argv,"-no_dhe") == 0) - { no_dhe=1; } - else if (strcmp(*argv,"-no_ecdhe") == 0) - { no_ecdhe=1; } - else if (strcmp(*argv,"-no_resume_ephemeral") == 0) - { no_resume_ephemeral = 1; } + else if (strcmp(*argv, "-trace") == 0) { + s_msg = 2; + } +#endif + else if (strcmp(*argv, "-hack") == 0) { + hack = 1; + } else if (strcmp(*argv, "-state") == 0) { + state = 1; + } else if (strcmp(*argv, "-crlf") == 0) { + s_crlf = 1; + } else if (strcmp(*argv, "-quiet") == 0) { + s_quiet = 1; + } else if (strcmp(*argv, "-brief") == 0) { + s_quiet = 1; + s_brief = 1; + verify_quiet = 1; + } else if (strcmp(*argv, "-no_tmp_rsa") == 0) { + no_tmp_rsa = 1; + } else if (strcmp(*argv, "-no_dhe") == 0) { + no_dhe = 1; + } else if (strcmp(*argv, "-no_ecdhe") == 0) { + no_ecdhe = 1; + } else if (strcmp(*argv, "-no_resume_ephemeral") == 0) { + no_resume_ephemeral = 1; + } #ifndef OPENSSL_NO_PSK - else if (strcmp(*argv,"-psk_hint") == 0) - { - if (--argc < 1) goto bad; - psk_identity_hint= *(++argv); - } - else if (strcmp(*argv,"-psk") == 0) - { - size_t i; - - if (--argc < 1) goto bad; - psk_key=*(++argv); - for (i=0; i= 32) - BIO_printf(bio_err, -"warning: id_prefix is too long, only one new session will be possible\n"); - else if(strlen(session_id_prefix) >= 16) - BIO_printf(bio_err, -"warning: id_prefix is too long if you use SSLv2\n"); - if(!SSL_CTX_set_generate_session_id(ctx, generate_session_id)) - { - BIO_printf(bio_err,"error setting 'id_prefix'\n"); - ERR_print_errors(bio_err); - goto end; - } - BIO_printf(bio_err,"id_prefix '%s' set.\n", session_id_prefix); - } - SSL_CTX_set_quiet_shutdown(ctx,1); - if (hack) SSL_CTX_set_options(ctx,SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG); - if (exc) ssl_ctx_set_excert(ctx, exc); - /* DTLS: partial reads end up discarding unread UDP bytes :-( - * Setting read ahead solves this problem. - */ - if (socket_type == SOCK_DGRAM) SSL_CTX_set_read_ahead(ctx, 1); - - if (state) SSL_CTX_set_info_callback(ctx,apps_ssl_info_callback); - if (no_cache) - SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF); - else if (ext_cache) - init_session_cache_ctx(ctx); - else - SSL_CTX_sess_set_cache_size(ctx,128); + s_cert_file2 = NULL; + s_key_file2 = NULL; +#endif + } + + ctx = SSL_CTX_new(meth); + if (ctx == NULL) { + ERR_print_errors(bio_err); + goto end; + } + if (session_id_prefix) { + if (strlen(session_id_prefix) >= 32) + BIO_printf(bio_err, + "warning: id_prefix is too long, only one new session will be possible\n"); + else if (strlen(session_id_prefix) >= 16) + BIO_printf(bio_err, + "warning: id_prefix is too long if you use SSLv2\n"); + if (!SSL_CTX_set_generate_session_id(ctx, generate_session_id)) { + BIO_printf(bio_err, "error setting 'id_prefix'\n"); + ERR_print_errors(bio_err); + goto end; + } + BIO_printf(bio_err, "id_prefix '%s' set.\n", session_id_prefix); + } + SSL_CTX_set_quiet_shutdown(ctx, 1); + if (hack) + SSL_CTX_set_options(ctx, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG); + if (exc) + ssl_ctx_set_excert(ctx, exc); + /* + * DTLS: partial reads end up discarding unread UDP bytes :-( Setting + * read ahead solves this problem. + */ + if (socket_type == SOCK_DGRAM) + SSL_CTX_set_read_ahead(ctx, 1); + + if (state) + SSL_CTX_set_info_callback(ctx, apps_ssl_info_callback); + if (no_cache) + SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF); + else if (ext_cache) + init_session_cache_ctx(ctx); + else + SSL_CTX_sess_set_cache_size(ctx, 128); #ifndef OPENSSL_NO_SRTP - if (srtp_profiles != NULL) - SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles); + if (srtp_profiles != NULL) + SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles); #endif #if 0 - if (cipher == NULL) cipher=getenv("SSL_CIPHER"); + if (cipher == NULL) + cipher = getenv("SSL_CIPHER"); #endif #if 0 - if (s_cert_file == NULL) - { - BIO_printf(bio_err,"You must specify a certificate file for the server to use\n"); - goto end; - } -#endif - - if ((!SSL_CTX_load_verify_locations(ctx,CAfile,CApath)) || - (!SSL_CTX_set_default_verify_paths(ctx))) - { - /* BIO_printf(bio_err,"X509_load_verify_locations\n"); */ - ERR_print_errors(bio_err); - /* goto end; */ - } - if (vpm) - SSL_CTX_set1_param(ctx, vpm); - - ssl_ctx_add_crls(ctx, crls, 0); - - if (!args_ssl_call(ctx, bio_err, cctx, ssl_args, no_ecdhe, no_jpake)) - goto end; - - if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile, - crls, crl_download)) - { - BIO_printf(bio_err, "Error loading store locations\n"); - ERR_print_errors(bio_err); - goto end; - } - + if (s_cert_file == NULL) { + BIO_printf(bio_err, + "You must specify a certificate file for the server to use\n"); + goto end; + } +#endif + + if ((!SSL_CTX_load_verify_locations(ctx, CAfile, CApath)) || + (!SSL_CTX_set_default_verify_paths(ctx))) { + /* BIO_printf(bio_err,"X509_load_verify_locations\n"); */ + ERR_print_errors(bio_err); + /* goto end; */ + } + if (vpm) + SSL_CTX_set1_param(ctx, vpm); + + ssl_ctx_add_crls(ctx, crls, 0); + + if (!args_ssl_call(ctx, bio_err, cctx, ssl_args, no_ecdhe, no_jpake)) + goto end; + + if (!ssl_load_stores(ctx, vfyCApath, vfyCAfile, chCApath, chCAfile, + crls, crl_download)) { + BIO_printf(bio_err, "Error loading store locations\n"); + ERR_print_errors(bio_err); + goto end; + } #ifndef OPENSSL_NO_TLSEXT - if (s_cert2) - { - ctx2=SSL_CTX_new(meth); - if (ctx2 == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (ctx2) - { - BIO_printf(bio_s_out,"Setting secondary ctx parameters\n"); - - if (session_id_prefix) - { - if(strlen(session_id_prefix) >= 32) - BIO_printf(bio_err, - "warning: id_prefix is too long, only one new session will be possible\n"); - else if(strlen(session_id_prefix) >= 16) - BIO_printf(bio_err, - "warning: id_prefix is too long if you use SSLv2\n"); - if(!SSL_CTX_set_generate_session_id(ctx2, generate_session_id)) - { - BIO_printf(bio_err,"error setting 'id_prefix'\n"); - ERR_print_errors(bio_err); - goto end; - } - BIO_printf(bio_err,"id_prefix '%s' set.\n", session_id_prefix); - } - SSL_CTX_set_quiet_shutdown(ctx2,1); - if (hack) SSL_CTX_set_options(ctx2,SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG); - if (exc) ssl_ctx_set_excert(ctx2, exc); - /* DTLS: partial reads end up discarding unread UDP bytes :-( - * Setting read ahead solves this problem. - */ - if (socket_type == SOCK_DGRAM) SSL_CTX_set_read_ahead(ctx2, 1); - - if (state) SSL_CTX_set_info_callback(ctx2,apps_ssl_info_callback); - - if (no_cache) - SSL_CTX_set_session_cache_mode(ctx2,SSL_SESS_CACHE_OFF); - else if (ext_cache) - init_session_cache_ctx(ctx2); - else - SSL_CTX_sess_set_cache_size(ctx2,128); - - if ((!SSL_CTX_load_verify_locations(ctx2,CAfile,CApath)) || - (!SSL_CTX_set_default_verify_paths(ctx2))) - { - ERR_print_errors(bio_err); - } - if (vpm) - SSL_CTX_set1_param(ctx2, vpm); - - ssl_ctx_add_crls(ctx2, crls, 0); - - if (!args_ssl_call(ctx2, bio_err, cctx, ssl_args, no_ecdhe, no_jpake)) - goto end; - - } + if (s_cert2) { + ctx2 = SSL_CTX_new(meth); + if (ctx2 == NULL) { + ERR_print_errors(bio_err); + goto end; + } + } + + if (ctx2) { + BIO_printf(bio_s_out, "Setting secondary ctx parameters\n"); + + if (session_id_prefix) { + if (strlen(session_id_prefix) >= 32) + BIO_printf(bio_err, + "warning: id_prefix is too long, only one new session will be possible\n"); + else if (strlen(session_id_prefix) >= 16) + BIO_printf(bio_err, + "warning: id_prefix is too long if you use SSLv2\n"); + if (!SSL_CTX_set_generate_session_id(ctx2, generate_session_id)) { + BIO_printf(bio_err, "error setting 'id_prefix'\n"); + ERR_print_errors(bio_err); + goto end; + } + BIO_printf(bio_err, "id_prefix '%s' set.\n", session_id_prefix); + } + SSL_CTX_set_quiet_shutdown(ctx2, 1); + if (hack) + SSL_CTX_set_options(ctx2, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG); + if (exc) + ssl_ctx_set_excert(ctx2, exc); + /* + * DTLS: partial reads end up discarding unread UDP bytes :-( + * Setting read ahead solves this problem. + */ + if (socket_type == SOCK_DGRAM) + SSL_CTX_set_read_ahead(ctx2, 1); + + if (state) + SSL_CTX_set_info_callback(ctx2, apps_ssl_info_callback); + + if (no_cache) + SSL_CTX_set_session_cache_mode(ctx2, SSL_SESS_CACHE_OFF); + else if (ext_cache) + init_session_cache_ctx(ctx2); + else + SSL_CTX_sess_set_cache_size(ctx2, 128); + + if ((!SSL_CTX_load_verify_locations(ctx2, CAfile, CApath)) || + (!SSL_CTX_set_default_verify_paths(ctx2))) { + ERR_print_errors(bio_err); + } + if (vpm) + SSL_CTX_set1_param(ctx2, vpm); + + ssl_ctx_add_crls(ctx2, crls, 0); + if (!args_ssl_call(ctx2, bio_err, cctx, ssl_args, no_ecdhe, no_jpake)) + goto end; + + } # ifndef OPENSSL_NO_NEXTPROTONEG - if (next_proto.data) - SSL_CTX_set_next_protos_advertised_cb(ctx, next_proto_cb, &next_proto); + if (next_proto.data) + SSL_CTX_set_next_protos_advertised_cb(ctx, next_proto_cb, + &next_proto); # endif - if (alpn_ctx.data) - SSL_CTX_set_alpn_select_cb(ctx, alpn_cb, &alpn_ctx); -#endif + if (alpn_ctx.data) + SSL_CTX_set_alpn_select_cb(ctx, alpn_cb, &alpn_ctx); +#endif #ifndef OPENSSL_NO_DH - if (!no_dhe) - { - DH *dh=NULL; - - if (dhfile) - dh = load_dh_param(dhfile); - else if (s_cert_file) - dh = load_dh_param(s_cert_file); - - if (dh != NULL) - { - BIO_printf(bio_s_out,"Setting temp DH parameters\n"); - } - else - { - BIO_printf(bio_s_out,"Using default temp DH parameters\n"); - dh=get_dh512(); - } - (void)BIO_flush(bio_s_out); - - SSL_CTX_set_tmp_dh(ctx,dh); -#ifndef OPENSSL_NO_TLSEXT - if (ctx2) - { - if (!dhfile) - { - DH *dh2=load_dh_param(s_cert_file2); - if (dh2 != NULL) - { - BIO_printf(bio_s_out,"Setting temp DH parameters\n"); - (void)BIO_flush(bio_s_out); - - DH_free(dh); - dh = dh2; - } - } - SSL_CTX_set_tmp_dh(ctx2,dh); - } -#endif - DH_free(dh); - } -#endif - - if (!set_cert_key_stuff(ctx, s_cert, s_key, s_chain, build_chain)) - goto end; -#ifndef OPENSSL_NO_TLSEXT - if (s_serverinfo_file != NULL - && !SSL_CTX_use_serverinfo_file(ctx, s_serverinfo_file)) - { - ERR_print_errors(bio_err); - goto end; - } -#endif -#ifndef OPENSSL_NO_TLSEXT - if (ctx2 && !set_cert_key_stuff(ctx2,s_cert2,s_key2, NULL, build_chain)) - goto end; + if (!no_dhe) { + DH *dh = NULL; + + if (dhfile) + dh = load_dh_param(dhfile); + else if (s_cert_file) + dh = load_dh_param(s_cert_file); + + if (dh != NULL) { + BIO_printf(bio_s_out, "Setting temp DH parameters\n"); + } else { + BIO_printf(bio_s_out, "Using default temp DH parameters\n"); + dh = get_dh512(); + } + (void)BIO_flush(bio_s_out); + + SSL_CTX_set_tmp_dh(ctx, dh); +# ifndef OPENSSL_NO_TLSEXT + if (ctx2) { + if (!dhfile) { + DH *dh2 = load_dh_param(s_cert_file2); + if (dh2 != NULL) { + BIO_printf(bio_s_out, "Setting temp DH parameters\n"); + (void)BIO_flush(bio_s_out); + + DH_free(dh); + dh = dh2; + } + } + SSL_CTX_set_tmp_dh(ctx2, dh); + } +# endif + DH_free(dh); + } #endif - if (s_dcert != NULL) - { - if (!set_cert_key_stuff(ctx, s_dcert, s_dkey, s_dchain, build_chain)) - goto end; - } - -#ifndef OPENSSL_NO_RSA -#if 1 - if (!no_tmp_rsa) - { - SSL_CTX_set_tmp_rsa_callback(ctx,tmp_rsa_cb); -#ifndef OPENSSL_NO_TLSEXT - if (ctx2) - SSL_CTX_set_tmp_rsa_callback(ctx2,tmp_rsa_cb); -#endif - } -#else - if (!no_tmp_rsa && SSL_CTX_need_tmp_RSA(ctx)) - { - RSA *rsa; - - BIO_printf(bio_s_out,"Generating temp (512 bit) RSA key..."); - BIO_flush(bio_s_out); - - rsa=RSA_generate_key(512,RSA_F4,NULL); - if (!SSL_CTX_set_tmp_rsa(ctx,rsa)) - { - ERR_print_errors(bio_err); - goto end; - } + if (!set_cert_key_stuff(ctx, s_cert, s_key, s_chain, build_chain)) + goto end; #ifndef OPENSSL_NO_TLSEXT - if (ctx2) - { - if (!SSL_CTX_set_tmp_rsa(ctx2,rsa)) - { - ERR_print_errors(bio_err); - goto end; - } - } + if (s_serverinfo_file != NULL + && !SSL_CTX_use_serverinfo_file(ctx, s_serverinfo_file)) { + ERR_print_errors(bio_err); + goto end; + } #endif - RSA_free(rsa); - BIO_printf(bio_s_out,"\n"); - } +#ifndef OPENSSL_NO_TLSEXT + if (ctx2 && !set_cert_key_stuff(ctx2, s_cert2, s_key2, NULL, build_chain)) + goto end; #endif + if (s_dcert != NULL) { + if (!set_cert_key_stuff(ctx, s_dcert, s_dkey, s_dchain, build_chain)) + goto end; + } +#ifndef OPENSSL_NO_RSA +# if 1 + if (!no_tmp_rsa) { + SSL_CTX_set_tmp_rsa_callback(ctx, tmp_rsa_cb); +# ifndef OPENSSL_NO_TLSEXT + if (ctx2) + SSL_CTX_set_tmp_rsa_callback(ctx2, tmp_rsa_cb); +# endif + } +# else + if (!no_tmp_rsa && SSL_CTX_need_tmp_RSA(ctx)) { + RSA *rsa; + + BIO_printf(bio_s_out, "Generating temp (512 bit) RSA key..."); + BIO_flush(bio_s_out); + + rsa = RSA_generate_key(512, RSA_F4, NULL); + + if (!SSL_CTX_set_tmp_rsa(ctx, rsa)) { + ERR_print_errors(bio_err); + goto end; + } +# ifndef OPENSSL_NO_TLSEXT + if (ctx2) { + if (!SSL_CTX_set_tmp_rsa(ctx2, rsa)) { + ERR_print_errors(bio_err); + goto end; + } + } +# endif + RSA_free(rsa); + BIO_printf(bio_s_out, "\n"); + } +# endif #endif #ifndef OPENSSL_NO_PSK -#ifdef OPENSSL_NO_JPAKE - if (psk_key != NULL) -#else - if (psk_key != NULL || jpake_secret) -#endif - { - if (s_debug) - BIO_printf(bio_s_out, "PSK key given or JPAKE in use, setting server callback\n"); - SSL_CTX_set_psk_server_callback(ctx, psk_server_cb); - } +# ifdef OPENSSL_NO_JPAKE + if (psk_key != NULL) +# else + if (psk_key != NULL || jpake_secret) +# endif + { + if (s_debug) + BIO_printf(bio_s_out, + "PSK key given or JPAKE in use, setting server callback\n"); + SSL_CTX_set_psk_server_callback(ctx, psk_server_cb); + } - if (!SSL_CTX_use_psk_identity_hint(ctx, psk_identity_hint)) - { - BIO_printf(bio_err,"error setting PSK identity hint to context\n"); - ERR_print_errors(bio_err); - goto end; - } + if (!SSL_CTX_use_psk_identity_hint(ctx, psk_identity_hint)) { + BIO_printf(bio_err, "error setting PSK identity hint to context\n"); + ERR_print_errors(bio_err); + goto end; + } #endif - SSL_CTX_set_verify(ctx,s_server_verify,verify_callback); - SSL_CTX_set_session_id_context(ctx,(void*)&s_server_session_id_context, - sizeof s_server_session_id_context); + SSL_CTX_set_verify(ctx, s_server_verify, verify_callback); + SSL_CTX_set_session_id_context(ctx, (void *)&s_server_session_id_context, + sizeof s_server_session_id_context); - /* Set DTLS cookie generation and verification callbacks */ - SSL_CTX_set_cookie_generate_cb(ctx, generate_cookie_callback); - SSL_CTX_set_cookie_verify_cb(ctx, verify_cookie_callback); + /* Set DTLS cookie generation and verification callbacks */ + SSL_CTX_set_cookie_generate_cb(ctx, generate_cookie_callback); + SSL_CTX_set_cookie_verify_cb(ctx, verify_cookie_callback); #ifndef OPENSSL_NO_TLSEXT - if (ctx2) - { - SSL_CTX_set_verify(ctx2,s_server_verify,verify_callback); - SSL_CTX_set_session_id_context(ctx2,(void*)&s_server_session_id_context, - sizeof s_server_session_id_context); + if (ctx2) { + SSL_CTX_set_verify(ctx2, s_server_verify, verify_callback); + SSL_CTX_set_session_id_context(ctx2, + (void *)&s_server_session_id_context, + sizeof s_server_session_id_context); - tlsextcbp.biodebug = bio_s_out; - SSL_CTX_set_tlsext_servername_callback(ctx2, ssl_servername_cb); - SSL_CTX_set_tlsext_servername_arg(ctx2, &tlsextcbp); - SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb); - SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp); - } + tlsextcbp.biodebug = bio_s_out; + SSL_CTX_set_tlsext_servername_callback(ctx2, ssl_servername_cb); + SSL_CTX_set_tlsext_servername_arg(ctx2, &tlsextcbp); + SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb); + SSL_CTX_set_tlsext_servername_arg(ctx, &tlsextcbp); + } #endif #ifndef OPENSSL_NO_SRP - if (srp_verifier_file != NULL) - { - srp_callback_parm.vb = SRP_VBASE_new(srpuserseed); - srp_callback_parm.user = NULL; - srp_callback_parm.login = NULL; - if ((ret = SRP_VBASE_init(srp_callback_parm.vb, srp_verifier_file)) != SRP_NO_ERROR) - { - BIO_printf(bio_err, - "Cannot initialize SRP verifier file \"%s\":ret=%d\n", - srp_verifier_file, ret); - goto end; - } - SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE,verify_callback); - SSL_CTX_set_srp_cb_arg(ctx, &srp_callback_parm); - SSL_CTX_set_srp_username_callback(ctx, ssl_srp_server_param_cb); - } - else -#endif - if (CAfile != NULL) - { - SSL_CTX_set_client_CA_list(ctx,SSL_load_client_CA_file(CAfile)); + if (srp_verifier_file != NULL) { + srp_callback_parm.vb = SRP_VBASE_new(srpuserseed); + srp_callback_parm.user = NULL; + srp_callback_parm.login = NULL; + if ((ret = + SRP_VBASE_init(srp_callback_parm.vb, + srp_verifier_file)) != SRP_NO_ERROR) { + BIO_printf(bio_err, + "Cannot initialize SRP verifier file \"%s\":ret=%d\n", + srp_verifier_file, ret); + goto end; + } + SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, verify_callback); + SSL_CTX_set_srp_cb_arg(ctx, &srp_callback_parm); + SSL_CTX_set_srp_username_callback(ctx, ssl_srp_server_param_cb); + } else +#endif + if (CAfile != NULL) { + SSL_CTX_set_client_CA_list(ctx, SSL_load_client_CA_file(CAfile)); #ifndef OPENSSL_NO_TLSEXT - if (ctx2) - SSL_CTX_set_client_CA_list(ctx2,SSL_load_client_CA_file(CAfile)); -#endif - } - - BIO_printf(bio_s_out,"ACCEPT\n"); - (void)BIO_flush(bio_s_out); - if (rev) - do_server(port,socket_type,&accept_socket,rev_body, context, naccept); - else if (www) - do_server(port,socket_type,&accept_socket,www_body, context, naccept); - else - do_server(port,socket_type,&accept_socket,sv_body, context, naccept); - print_stats(bio_s_out,ctx); - ret=0; -end: - if (ctx != NULL) SSL_CTX_free(ctx); - if (s_cert) - X509_free(s_cert); - if (crls) - sk_X509_CRL_pop_free(crls, X509_CRL_free); - if (s_dcert) - X509_free(s_dcert); - if (s_key) - EVP_PKEY_free(s_key); - if (s_dkey) - EVP_PKEY_free(s_dkey); - if (s_chain) - sk_X509_pop_free(s_chain, X509_free); - if (s_dchain) - sk_X509_pop_free(s_dchain, X509_free); - if (pass) - OPENSSL_free(pass); - if (dpass) - OPENSSL_free(dpass); - if (vpm) - X509_VERIFY_PARAM_free(vpm); - free_sessions(); + if (ctx2) + SSL_CTX_set_client_CA_list(ctx2, SSL_load_client_CA_file(CAfile)); +#endif + } + + BIO_printf(bio_s_out, "ACCEPT\n"); + (void)BIO_flush(bio_s_out); + if (rev) + do_server(port, socket_type, &accept_socket, rev_body, context, + naccept); + else if (www) + do_server(port, socket_type, &accept_socket, www_body, context, + naccept); + else + do_server(port, socket_type, &accept_socket, sv_body, context, + naccept); + print_stats(bio_s_out, ctx); + ret = 0; + end: + if (ctx != NULL) + SSL_CTX_free(ctx); + if (s_cert) + X509_free(s_cert); + if (crls) + sk_X509_CRL_pop_free(crls, X509_CRL_free); + if (s_dcert) + X509_free(s_dcert); + if (s_key) + EVP_PKEY_free(s_key); + if (s_dkey) + EVP_PKEY_free(s_dkey); + if (s_chain) + sk_X509_pop_free(s_chain, X509_free); + if (s_dchain) + sk_X509_pop_free(s_dchain, X509_free); + if (pass) + OPENSSL_free(pass); + if (dpass) + OPENSSL_free(dpass); + if (vpm) + X509_VERIFY_PARAM_free(vpm); + free_sessions(); #ifndef OPENSSL_NO_TLSEXT - if (tlscstatp.host) - OPENSSL_free(tlscstatp.host); - if (tlscstatp.port) - OPENSSL_free(tlscstatp.port); - if (tlscstatp.path) - OPENSSL_free(tlscstatp.path); - if (ctx2 != NULL) SSL_CTX_free(ctx2); - if (s_cert2) - X509_free(s_cert2); - if (s_key2) - EVP_PKEY_free(s_key2); - if (serverinfo_in != NULL) - BIO_free(serverinfo_in); + if (tlscstatp.host) + OPENSSL_free(tlscstatp.host); + if (tlscstatp.port) + OPENSSL_free(tlscstatp.port); + if (tlscstatp.path) + OPENSSL_free(tlscstatp.path); + if (ctx2 != NULL) + SSL_CTX_free(ctx2); + if (s_cert2) + X509_free(s_cert2); + if (s_key2) + EVP_PKEY_free(s_key2); + if (serverinfo_in != NULL) + BIO_free(serverinfo_in); # ifndef OPENSSL_NO_NEXTPROTONEG - if (next_proto.data) - OPENSSL_free(next_proto.data); + if (next_proto.data) + OPENSSL_free(next_proto.data); # endif - if (alpn_ctx.data) - OPENSSL_free(alpn_ctx.data); -#endif - ssl_excert_free(exc); - if (ssl_args) - sk_OPENSSL_STRING_free(ssl_args); - if (cctx) - SSL_CONF_CTX_free(cctx); + if (alpn_ctx.data) + OPENSSL_free(alpn_ctx.data); +#endif + ssl_excert_free(exc); + if (ssl_args) + sk_OPENSSL_STRING_free(ssl_args); + if (cctx) + SSL_CONF_CTX_free(cctx); #ifndef OPENSSL_NO_JPAKE - if (jpake_secret && psk_key) - OPENSSL_free(psk_key); -#endif - if (bio_s_out != NULL) - { - BIO_free(bio_s_out); - bio_s_out=NULL; - } - if (bio_s_msg != NULL) - { - BIO_free(bio_s_msg); - bio_s_msg = NULL; - } - apps_shutdown(); - OPENSSL_EXIT(ret); - } + if (jpake_secret && psk_key) + OPENSSL_free(psk_key); +#endif + if (bio_s_out != NULL) { + BIO_free(bio_s_out); + bio_s_out = NULL; + } + if (bio_s_msg != NULL) { + BIO_free(bio_s_msg); + bio_s_msg = NULL; + } + apps_shutdown(); + OPENSSL_EXIT(ret); +} static void print_stats(BIO *bio, SSL_CTX *ssl_ctx) - { - BIO_printf(bio,"%4ld items in the session cache\n", - SSL_CTX_sess_number(ssl_ctx)); - BIO_printf(bio,"%4ld client connects (SSL_connect())\n", - SSL_CTX_sess_connect(ssl_ctx)); - BIO_printf(bio,"%4ld client renegotiates (SSL_connect())\n", - SSL_CTX_sess_connect_renegotiate(ssl_ctx)); - BIO_printf(bio,"%4ld client connects that finished\n", - SSL_CTX_sess_connect_good(ssl_ctx)); - BIO_printf(bio,"%4ld server accepts (SSL_accept())\n", - SSL_CTX_sess_accept(ssl_ctx)); - BIO_printf(bio,"%4ld server renegotiates (SSL_accept())\n", - SSL_CTX_sess_accept_renegotiate(ssl_ctx)); - BIO_printf(bio,"%4ld server accepts that finished\n", - SSL_CTX_sess_accept_good(ssl_ctx)); - BIO_printf(bio,"%4ld session cache hits\n",SSL_CTX_sess_hits(ssl_ctx)); - BIO_printf(bio,"%4ld session cache misses\n",SSL_CTX_sess_misses(ssl_ctx)); - BIO_printf(bio,"%4ld session cache timeouts\n",SSL_CTX_sess_timeouts(ssl_ctx)); - BIO_printf(bio,"%4ld callback cache hits\n",SSL_CTX_sess_cb_hits(ssl_ctx)); - BIO_printf(bio,"%4ld cache full overflows (%ld allowed)\n", - SSL_CTX_sess_cache_full(ssl_ctx), - SSL_CTX_sess_get_cache_size(ssl_ctx)); - } +{ + BIO_printf(bio, "%4ld items in the session cache\n", + SSL_CTX_sess_number(ssl_ctx)); + BIO_printf(bio, "%4ld client connects (SSL_connect())\n", + SSL_CTX_sess_connect(ssl_ctx)); + BIO_printf(bio, "%4ld client renegotiates (SSL_connect())\n", + SSL_CTX_sess_connect_renegotiate(ssl_ctx)); + BIO_printf(bio, "%4ld client connects that finished\n", + SSL_CTX_sess_connect_good(ssl_ctx)); + BIO_printf(bio, "%4ld server accepts (SSL_accept())\n", + SSL_CTX_sess_accept(ssl_ctx)); + BIO_printf(bio, "%4ld server renegotiates (SSL_accept())\n", + SSL_CTX_sess_accept_renegotiate(ssl_ctx)); + BIO_printf(bio, "%4ld server accepts that finished\n", + SSL_CTX_sess_accept_good(ssl_ctx)); + BIO_printf(bio, "%4ld session cache hits\n", SSL_CTX_sess_hits(ssl_ctx)); + BIO_printf(bio, "%4ld session cache misses\n", + SSL_CTX_sess_misses(ssl_ctx)); + BIO_printf(bio, "%4ld session cache timeouts\n", + SSL_CTX_sess_timeouts(ssl_ctx)); + BIO_printf(bio, "%4ld callback cache hits\n", + SSL_CTX_sess_cb_hits(ssl_ctx)); + BIO_printf(bio, "%4ld cache full overflows (%ld allowed)\n", + SSL_CTX_sess_cache_full(ssl_ctx), + SSL_CTX_sess_get_cache_size(ssl_ctx)); +} static int sv_body(char *hostname, int s, int stype, unsigned char *context) - { - char *buf=NULL; - fd_set readfds; - int ret=1,width; - int k,i; - unsigned long l; - SSL *con=NULL; - BIO *sbio; +{ + char *buf = NULL; + fd_set readfds; + int ret = 1, width; + int k, i; + unsigned long l; + SSL *con = NULL; + BIO *sbio; #ifndef OPENSSL_NO_KRB5 - KSSL_CTX *kctx; + KSSL_CTX *kctx; #endif - struct timeval timeout; + struct timeval timeout; #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5) - struct timeval tv; + struct timeval tv; #else - struct timeval *timeoutp; + struct timeval *timeoutp; #endif - if ((buf=OPENSSL_malloc(bufsize)) == NULL) - { - BIO_printf(bio_err,"out of memory\n"); - goto err; - } -#ifdef FIONBIO - if (s_nbio) - { - unsigned long sl=1; + if ((buf = OPENSSL_malloc(bufsize)) == NULL) { + BIO_printf(bio_err, "out of memory\n"); + goto err; + } +#ifdef FIONBIO + if (s_nbio) { + unsigned long sl = 1; - if (!s_quiet) - BIO_printf(bio_err,"turning on non blocking io\n"); - if (BIO_socket_ioctl(s,FIONBIO,&sl) < 0) - ERR_print_errors(bio_err); - } + if (!s_quiet) + BIO_printf(bio_err, "turning on non blocking io\n"); + if (BIO_socket_ioctl(s, FIONBIO, &sl) < 0) + ERR_print_errors(bio_err); + } #endif - if (con == NULL) { - con=SSL_new(ctx); + if (con == NULL) { + con = SSL_new(ctx); #ifndef OPENSSL_NO_TLSEXT - if (s_tlsextdebug) - { - SSL_set_tlsext_debug_callback(con, tlsext_cb); - SSL_set_tlsext_debug_arg(con, bio_s_out); - } - if (s_tlsextstatus) - { - SSL_CTX_set_tlsext_status_cb(ctx, cert_status_cb); - tlscstatp.err = bio_err; - SSL_CTX_set_tlsext_status_arg(ctx, &tlscstatp); - } + if (s_tlsextdebug) { + SSL_set_tlsext_debug_callback(con, tlsext_cb); + SSL_set_tlsext_debug_arg(con, bio_s_out); + } + if (s_tlsextstatus) { + SSL_CTX_set_tlsext_status_cb(ctx, cert_status_cb); + tlscstatp.err = bio_err; + SSL_CTX_set_tlsext_status_arg(ctx, &tlscstatp); + } #endif #ifndef OPENSSL_NO_KRB5 - if ((kctx = kssl_ctx_new()) != NULL) - { - SSL_set0_kssl_ctx(con, kctx); - kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC); - kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB); - } -#endif /* OPENSSL_NO_KRB5 */ - if(context) - SSL_set_session_id_context(con, context, - strlen((char *)context)); - } - SSL_clear(con); + if ((kctx = kssl_ctx_new()) != NULL) { + SSL_set0_kssl_ctx(con, kctx); + kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC); + kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB); + } +#endif /* OPENSSL_NO_KRB5 */ + if (context) + SSL_set_session_id_context(con, context, strlen((char *)context)); + } + SSL_clear(con); #if 0 -#ifdef TLSEXT_TYPE_opaque_prf_input - SSL_set_tlsext_opaque_prf_input(con, "Test server", 11); -#endif -#endif - - if (stype == SOCK_DGRAM) - { - - sbio=BIO_new_dgram(s,BIO_NOCLOSE); - - if (enable_timeouts) - { - timeout.tv_sec = 0; - timeout.tv_usec = DGRAM_RCV_TIMEOUT; - BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout); - - timeout.tv_sec = 0; - timeout.tv_usec = DGRAM_SND_TIMEOUT; - BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout); - } - - if (socket_mtu) - { - if(socket_mtu < DTLS_get_link_min_mtu(con)) - { - BIO_printf(bio_err,"MTU too small. Must be at least %ld\n", - DTLS_get_link_min_mtu(con)); - ret = -1; - BIO_free(sbio); - goto err; - } - SSL_set_options(con, SSL_OP_NO_QUERY_MTU); - if(!DTLS_set_link_mtu(con, socket_mtu)) - { - BIO_printf(bio_err, "Failed to set MTU\n"); - ret = -1; - BIO_free(sbio); - goto err; - } - } - else - /* want to do MTU discovery */ - BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL); +# ifdef TLSEXT_TYPE_opaque_prf_input + SSL_set_tlsext_opaque_prf_input(con, "Test server", 11); +# endif +#endif + + if (stype == SOCK_DGRAM) { + + sbio = BIO_new_dgram(s, BIO_NOCLOSE); + + if (enable_timeouts) { + timeout.tv_sec = 0; + timeout.tv_usec = DGRAM_RCV_TIMEOUT; + BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT, 0, &timeout); + + timeout.tv_sec = 0; + timeout.tv_usec = DGRAM_SND_TIMEOUT; + BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout); + } + + if (socket_mtu) { + if (socket_mtu < DTLS_get_link_min_mtu(con)) { + BIO_printf(bio_err, "MTU too small. Must be at least %ld\n", + DTLS_get_link_min_mtu(con)); + ret = -1; + BIO_free(sbio); + goto err; + } + SSL_set_options(con, SSL_OP_NO_QUERY_MTU); + if (!DTLS_set_link_mtu(con, socket_mtu)) { + BIO_printf(bio_err, "Failed to set MTU\n"); + ret = -1; + BIO_free(sbio); + goto err; + } + } else + /* want to do MTU discovery */ + BIO_ctrl(sbio, BIO_CTRL_DGRAM_MTU_DISCOVER, 0, NULL); /* turn on cookie exchange */ SSL_set_options(con, SSL_OP_COOKIE_EXCHANGE); - } - else - sbio=BIO_new_socket(s,BIO_NOCLOSE); + } else + sbio = BIO_new_socket(s, BIO_NOCLOSE); - if (s_nbio_test) - { - BIO *test; + if (s_nbio_test) { + BIO *test; - test=BIO_new(BIO_f_nbio_test()); - sbio=BIO_push(test,sbio); - } + test = BIO_new(BIO_f_nbio_test()); + sbio = BIO_push(test, sbio); + } #ifndef OPENSSL_NO_JPAKE - if(jpake_secret) - jpake_server_auth(bio_s_out, sbio, jpake_secret); -#endif - - SSL_set_bio(con,sbio,sbio); - SSL_set_accept_state(con); - /* SSL_set_fd(con,s); */ - - if (s_debug) - { - SSL_set_debug(con, 1); - BIO_set_callback(SSL_get_rbio(con),bio_dump_callback); - BIO_set_callback_arg(SSL_get_rbio(con),(char *)bio_s_out); - } - if (s_msg) - { + if (jpake_secret) + jpake_server_auth(bio_s_out, sbio, jpake_secret); +#endif + + SSL_set_bio(con, sbio, sbio); + SSL_set_accept_state(con); + /* SSL_set_fd(con,s); */ + + if (s_debug) { + SSL_set_debug(con, 1); + BIO_set_callback(SSL_get_rbio(con), bio_dump_callback); + BIO_set_callback_arg(SSL_get_rbio(con), (char *)bio_s_out); + } + if (s_msg) { #ifndef OPENSSL_NO_SSL_TRACE - if (s_msg == 2) - SSL_set_msg_callback(con, SSL_trace); - else + if (s_msg == 2) + SSL_set_msg_callback(con, SSL_trace); + else #endif - SSL_set_msg_callback(con, msg_cb); - SSL_set_msg_callback_arg(con, bio_s_msg ? bio_s_msg : bio_s_out); - } + SSL_set_msg_callback(con, msg_cb); + SSL_set_msg_callback_arg(con, bio_s_msg ? bio_s_msg : bio_s_out); + } #ifndef OPENSSL_NO_TLSEXT - if (s_tlsextdebug) - { - SSL_set_tlsext_debug_callback(con, tlsext_cb); - SSL_set_tlsext_debug_arg(con, bio_s_out); - } + if (s_tlsextdebug) { + SSL_set_tlsext_debug_callback(con, tlsext_cb); + SSL_set_tlsext_debug_arg(con, bio_s_out); + } #endif - width=s+1; - for (;;) - { - int read_from_terminal; - int read_from_sslcon; + width = s + 1; + for (;;) { + int read_from_terminal; + int read_from_sslcon; - read_from_terminal = 0; - read_from_sslcon = SSL_pending(con); + read_from_terminal = 0; + read_from_sslcon = SSL_pending(con); - if (!read_from_sslcon) - { - FD_ZERO(&readfds); + if (!read_from_sslcon) { + FD_ZERO(&readfds); #if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE) && !defined(OPENSSL_SYS_BEOS_R5) - openssl_fdset(fileno(stdin),&readfds); -#endif - openssl_fdset(s,&readfds); - /* Note: under VMS with SOCKETSHR the second parameter is - * currently of type (int *) whereas under other systems - * it is (void *) if you don't have a cast it will choke - * the compiler: if you do have a cast then you can either - * go for (int *) or (void *). - */ + openssl_fdset(fileno(stdin), &readfds); +#endif + openssl_fdset(s, &readfds); + /* + * Note: under VMS with SOCKETSHR the second parameter is + * currently of type (int *) whereas under other systems it is + * (void *) if you don't have a cast it will choke the compiler: + * if you do have a cast then you can either go for (int *) or + * (void *). + */ #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) - /* Under DOS (non-djgpp) and Windows we can't select on stdin: only - * on sockets. As a workaround we timeout the select every - * second and check for any keypress. In a proper Windows - * application we wouldn't do this because it is inefficient. - */ - tv.tv_sec = 1; - tv.tv_usec = 0; - i=select(width,(void *)&readfds,NULL,NULL,&tv); - if((i < 0) || (!i && !_kbhit() ) )continue; - if(_kbhit()) - read_from_terminal = 1; + /* + * Under DOS (non-djgpp) and Windows we can't select on stdin: + * only on sockets. As a workaround we timeout the select every + * second and check for any keypress. In a proper Windows + * application we wouldn't do this because it is inefficient. + */ + tv.tv_sec = 1; + tv.tv_usec = 0; + i = select(width, (void *)&readfds, NULL, NULL, &tv); + if ((i < 0) || (!i && !_kbhit())) + continue; + if (_kbhit()) + read_from_terminal = 1; #elif defined(OPENSSL_SYS_BEOS_R5) - /* Under BeOS-R5 the situation is similar to DOS */ - tv.tv_sec = 1; - tv.tv_usec = 0; - (void)fcntl(fileno(stdin), F_SETFL, O_NONBLOCK); - i=select(width,(void *)&readfds,NULL,NULL,&tv); - if ((i < 0) || (!i && read(fileno(stdin), buf, 0) < 0)) - continue; - if (read(fileno(stdin), buf, 0) >= 0) - read_from_terminal = 1; - (void)fcntl(fileno(stdin), F_SETFL, 0); + /* Under BeOS-R5 the situation is similar to DOS */ + tv.tv_sec = 1; + tv.tv_usec = 0; + (void)fcntl(fileno(stdin), F_SETFL, O_NONBLOCK); + i = select(width, (void *)&readfds, NULL, NULL, &tv); + if ((i < 0) || (!i && read(fileno(stdin), buf, 0) < 0)) + continue; + if (read(fileno(stdin), buf, 0) >= 0) + read_from_terminal = 1; + (void)fcntl(fileno(stdin), F_SETFL, 0); #else - if ((SSL_version(con) == DTLS1_VERSION) && - DTLSv1_get_timeout(con, &timeout)) - timeoutp = &timeout; - else - timeoutp = NULL; - - i=select(width,(void *)&readfds,NULL,NULL,timeoutp); - - if ((SSL_version(con) == DTLS1_VERSION) && DTLSv1_handle_timeout(con) > 0) - { - BIO_printf(bio_err,"TIMEOUT occured\n"); - } - - if (i <= 0) continue; - if (FD_ISSET(fileno(stdin),&readfds)) - read_from_terminal = 1; -#endif - if (FD_ISSET(s,&readfds)) - read_from_sslcon = 1; - } - if (read_from_terminal) - { - if (s_crlf) - { - int j, lf_num; - - i=raw_read_stdin(buf, bufsize/2); - lf_num = 0; - /* both loops are skipped when i <= 0 */ - for (j = 0; j < i; j++) - if (buf[j] == '\n') - lf_num++; - for (j = i-1; j >= 0; j--) - { - buf[j+lf_num] = buf[j]; - if (buf[j] == '\n') - { - lf_num--; - i++; - buf[j+lf_num] = '\r'; - } - } - assert(lf_num == 0); - } - else - i=raw_read_stdin(buf,bufsize); - if (!s_quiet && !s_brief) - { - if ((i <= 0) || (buf[0] == 'Q')) - { - BIO_printf(bio_s_out,"DONE\n"); - SHUTDOWN(s); - close_accept_socket(); - ret= -11; - goto err; - } - if ((i <= 0) || (buf[0] == 'q')) - { - BIO_printf(bio_s_out,"DONE\n"); - if (SSL_version(con) != DTLS1_VERSION) + if ((SSL_version(con) == DTLS1_VERSION) && + DTLSv1_get_timeout(con, &timeout)) + timeoutp = &timeout; + else + timeoutp = NULL; + + i = select(width, (void *)&readfds, NULL, NULL, timeoutp); + + if ((SSL_version(con) == DTLS1_VERSION) + && DTLSv1_handle_timeout(con) > 0) { + BIO_printf(bio_err, "TIMEOUT occured\n"); + } + + if (i <= 0) + continue; + if (FD_ISSET(fileno(stdin), &readfds)) + read_from_terminal = 1; +#endif + if (FD_ISSET(s, &readfds)) + read_from_sslcon = 1; + } + if (read_from_terminal) { + if (s_crlf) { + int j, lf_num; + + i = raw_read_stdin(buf, bufsize / 2); + lf_num = 0; + /* both loops are skipped when i <= 0 */ + for (j = 0; j < i; j++) + if (buf[j] == '\n') + lf_num++; + for (j = i - 1; j >= 0; j--) { + buf[j + lf_num] = buf[j]; + if (buf[j] == '\n') { + lf_num--; + i++; + buf[j + lf_num] = '\r'; + } + } + assert(lf_num == 0); + } else + i = raw_read_stdin(buf, bufsize); + if (!s_quiet && !s_brief) { + if ((i <= 0) || (buf[0] == 'Q')) { + BIO_printf(bio_s_out, "DONE\n"); + SHUTDOWN(s); + close_accept_socket(); + ret = -11; + goto err; + } + if ((i <= 0) || (buf[0] == 'q')) { + BIO_printf(bio_s_out, "DONE\n"); + if (SSL_version(con) != DTLS1_VERSION) SHUTDOWN(s); - /* close_accept_socket(); - ret= -11;*/ - goto err; - } - + /* + * close_accept_socket(); ret= -11; + */ + goto err; + } #ifndef OPENSSL_NO_HEARTBEATS - if ((buf[0] == 'B') && - ((buf[1] == '\n') || (buf[1] == '\r'))) - { - BIO_printf(bio_err,"HEARTBEATING\n"); - SSL_heartbeat(con); - i=0; - continue; - } -#endif - if ((buf[0] == 'r') && - ((buf[1] == '\n') || (buf[1] == '\r'))) - { - SSL_renegotiate(con); - i=SSL_do_handshake(con); - printf("SSL_do_handshake -> %d\n",i); - i=0; /*13; */ - continue; - /* strcpy(buf,"server side RE-NEGOTIATE\n"); */ - } - if ((buf[0] == 'R') && - ((buf[1] == '\n') || (buf[1] == '\r'))) - { - SSL_set_verify(con, - SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,NULL); - SSL_renegotiate(con); - i=SSL_do_handshake(con); - printf("SSL_do_handshake -> %d\n",i); - i=0; /* 13; */ - continue; - /* strcpy(buf,"server side RE-NEGOTIATE asking for client cert\n"); */ - } - if (buf[0] == 'P') - { - static const char *str="Lets print some clear text\n"; - BIO_write(SSL_get_wbio(con),str,strlen(str)); - } - if (buf[0] == 'S') - { - print_stats(bio_s_out,SSL_get_SSL_CTX(con)); - } - } + if ((buf[0] == 'B') && ((buf[1] == '\n') || (buf[1] == '\r'))) { + BIO_printf(bio_err, "HEARTBEATING\n"); + SSL_heartbeat(con); + i = 0; + continue; + } +#endif + if ((buf[0] == 'r') && ((buf[1] == '\n') || (buf[1] == '\r'))) { + SSL_renegotiate(con); + i = SSL_do_handshake(con); + printf("SSL_do_handshake -> %d\n", i); + i = 0; /* 13; */ + continue; + /* + * strcpy(buf,"server side RE-NEGOTIATE\n"); + */ + } + if ((buf[0] == 'R') && ((buf[1] == '\n') || (buf[1] == '\r'))) { + SSL_set_verify(con, + SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE, + NULL); + SSL_renegotiate(con); + i = SSL_do_handshake(con); + printf("SSL_do_handshake -> %d\n", i); + i = 0; /* 13; */ + continue; + /* + * strcpy(buf,"server side RE-NEGOTIATE asking for client + * cert\n"); + */ + } + if (buf[0] == 'P') { + static const char *str = "Lets print some clear text\n"; + BIO_write(SSL_get_wbio(con), str, strlen(str)); + } + if (buf[0] == 'S') { + print_stats(bio_s_out, SSL_get_SSL_CTX(con)); + } + } #ifdef CHARSET_EBCDIC - ebcdic2ascii(buf,buf,i); + ebcdic2ascii(buf, buf, i); #endif - l=k=0; - for (;;) - { - /* should do a select for the write */ + l = k = 0; + for (;;) { + /* should do a select for the write */ #ifdef RENEG -{ static count=0; if (++count == 100) { count=0; SSL_renegotiate(con); } } + { + static count = 0; + if (++count == 100) { + count = 0; + SSL_renegotiate(con); + } + } #endif - k=SSL_write(con,&(buf[l]),(unsigned int)i); + k = SSL_write(con, &(buf[l]), (unsigned int)i); #ifndef OPENSSL_NO_SRP - while (SSL_get_error(con,k) == SSL_ERROR_WANT_X509_LOOKUP) - { - BIO_printf(bio_s_out,"LOOKUP renego during write\n"); - srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login); - if (srp_callback_parm.user) - BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info); - else - BIO_printf(bio_s_out,"LOOKUP not successful\n"); - k=SSL_write(con,&(buf[l]),(unsigned int)i); - } -#endif - switch (SSL_get_error(con,k)) - { - case SSL_ERROR_NONE: - break; - case SSL_ERROR_WANT_WRITE: - case SSL_ERROR_WANT_READ: - case SSL_ERROR_WANT_X509_LOOKUP: - BIO_printf(bio_s_out,"Write BLOCK\n"); - break; - case SSL_ERROR_SYSCALL: - case SSL_ERROR_SSL: - BIO_printf(bio_s_out,"ERROR\n"); - ERR_print_errors(bio_err); - ret=1; - goto err; - /* break; */ - case SSL_ERROR_ZERO_RETURN: - BIO_printf(bio_s_out,"DONE\n"); - ret=1; - goto err; - } - l+=k; - i-=k; - if (i <= 0) break; - } - } - if (read_from_sslcon) - { - if (!SSL_is_init_finished(con)) - { - i=init_ssl_connection(con); - - if (i < 0) - { - ret=0; - goto err; - } - else if (i == 0) - { - ret=1; - goto err; - } - } - else - { -again: - i=SSL_read(con,(char *)buf,bufsize); + while (SSL_get_error(con, k) == SSL_ERROR_WANT_X509_LOOKUP) { + BIO_printf(bio_s_out, "LOOKUP renego during write\n"); + srp_callback_parm.user = + SRP_VBASE_get_by_user(srp_callback_parm.vb, + srp_callback_parm.login); + if (srp_callback_parm.user) + BIO_printf(bio_s_out, "LOOKUP done %s\n", + srp_callback_parm.user->info); + else + BIO_printf(bio_s_out, "LOOKUP not successful\n"); + k = SSL_write(con, &(buf[l]), (unsigned int)i); + } +#endif + switch (SSL_get_error(con, k)) { + case SSL_ERROR_NONE: + break; + case SSL_ERROR_WANT_WRITE: + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_X509_LOOKUP: + BIO_printf(bio_s_out, "Write BLOCK\n"); + break; + case SSL_ERROR_SYSCALL: + case SSL_ERROR_SSL: + BIO_printf(bio_s_out, "ERROR\n"); + ERR_print_errors(bio_err); + ret = 1; + goto err; + /* break; */ + case SSL_ERROR_ZERO_RETURN: + BIO_printf(bio_s_out, "DONE\n"); + ret = 1; + goto err; + } + l += k; + i -= k; + if (i <= 0) + break; + } + } + if (read_from_sslcon) { + if (!SSL_is_init_finished(con)) { + i = init_ssl_connection(con); + + if (i < 0) { + ret = 0; + goto err; + } else if (i == 0) { + ret = 1; + goto err; + } + } else { + again: + i = SSL_read(con, (char *)buf, bufsize); #ifndef OPENSSL_NO_SRP - while (SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP) - { - BIO_printf(bio_s_out,"LOOKUP renego during read\n"); - srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login); - if (srp_callback_parm.user) - BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info); - else - BIO_printf(bio_s_out,"LOOKUP not successful\n"); - i=SSL_read(con,(char *)buf,bufsize); - } -#endif - switch (SSL_get_error(con,i)) - { - case SSL_ERROR_NONE: + while (SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP) { + BIO_printf(bio_s_out, "LOOKUP renego during read\n"); + srp_callback_parm.user = + SRP_VBASE_get_by_user(srp_callback_parm.vb, + srp_callback_parm.login); + if (srp_callback_parm.user) + BIO_printf(bio_s_out, "LOOKUP done %s\n", + srp_callback_parm.user->info); + else + BIO_printf(bio_s_out, "LOOKUP not successful\n"); + i = SSL_read(con, (char *)buf, bufsize); + } +#endif + switch (SSL_get_error(con, i)) { + case SSL_ERROR_NONE: #ifdef CHARSET_EBCDIC - ascii2ebcdic(buf,buf,i); -#endif - raw_write_stdout(buf, - (unsigned int)i); - if (SSL_pending(con)) goto again; - break; - case SSL_ERROR_WANT_WRITE: - case SSL_ERROR_WANT_READ: - BIO_printf(bio_s_out,"Read BLOCK\n"); - break; - case SSL_ERROR_SYSCALL: - case SSL_ERROR_SSL: - BIO_printf(bio_s_out,"ERROR\n"); - ERR_print_errors(bio_err); - ret=1; - goto err; - case SSL_ERROR_ZERO_RETURN: - BIO_printf(bio_s_out,"DONE\n"); - ret=1; - goto err; - } - } - } - } -err: - if (con != NULL) - { - BIO_printf(bio_s_out,"shutting down SSL\n"); + ascii2ebcdic(buf, buf, i); +#endif + raw_write_stdout(buf, (unsigned int)i); + if (SSL_pending(con)) + goto again; + break; + case SSL_ERROR_WANT_WRITE: + case SSL_ERROR_WANT_READ: + BIO_printf(bio_s_out, "Read BLOCK\n"); + break; + case SSL_ERROR_SYSCALL: + case SSL_ERROR_SSL: + BIO_printf(bio_s_out, "ERROR\n"); + ERR_print_errors(bio_err); + ret = 1; + goto err; + case SSL_ERROR_ZERO_RETURN: + BIO_printf(bio_s_out, "DONE\n"); + ret = 1; + goto err; + } + } + } + } + err: + if (con != NULL) { + BIO_printf(bio_s_out, "shutting down SSL\n"); #if 1 - SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN); + SSL_set_shutdown(con, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN); #else - SSL_shutdown(con); -#endif - SSL_free(con); - } - BIO_printf(bio_s_out,"CONNECTION CLOSED\n"); - if (buf != NULL) - { - OPENSSL_cleanse(buf,bufsize); - OPENSSL_free(buf); - } - if (ret >= 0) - BIO_printf(bio_s_out,"ACCEPT\n"); - return(ret); - } + SSL_shutdown(con); +#endif + SSL_free(con); + } + BIO_printf(bio_s_out, "CONNECTION CLOSED\n"); + if (buf != NULL) { + OPENSSL_cleanse(buf, bufsize); + OPENSSL_free(buf); + } + if (ret >= 0) + BIO_printf(bio_s_out, "ACCEPT\n"); + return (ret); +} static void close_accept_socket(void) - { - BIO_printf(bio_err,"shutdown accept socket\n"); - if (accept_socket >= 0) - { - SHUTDOWN2(accept_socket); - } - } +{ + BIO_printf(bio_err, "shutdown accept socket\n"); + if (accept_socket >= 0) { + SHUTDOWN2(accept_socket); + } +} static int init_ssl_connection(SSL *con) - { - int i; - const char *str; - X509 *peer; - long verify_error; - MS_STATIC char buf[BUFSIZ]; +{ + int i; + const char *str; + X509 *peer; + long verify_error; + MS_STATIC char buf[BUFSIZ]; #ifndef OPENSSL_NO_KRB5 - char *client_princ; + char *client_princ; #endif #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) - const unsigned char *next_proto_neg; - unsigned next_proto_neg_len; + const unsigned char *next_proto_neg; + unsigned next_proto_neg_len; #endif - unsigned char *exportedkeymat; + unsigned char *exportedkeymat; - - i=SSL_accept(con); + i = SSL_accept(con); #ifdef CERT_CB_TEST_RETRY - { - while (i <= 0 && SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP && SSL_state(con) == SSL3_ST_SR_CLNT_HELLO_C) - { - fprintf(stderr, "LOOKUP from certificate callback during accept\n"); - i=SSL_accept(con); - } - } + { + while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP + && SSL_state(con) == SSL3_ST_SR_CLNT_HELLO_C) { + fprintf(stderr, + "LOOKUP from certificate callback during accept\n"); + i = SSL_accept(con); + } + } #endif #ifndef OPENSSL_NO_SRP - while (i <= 0 && SSL_get_error(con,i) == SSL_ERROR_WANT_X509_LOOKUP) - { - BIO_printf(bio_s_out,"LOOKUP during accept %s\n",srp_callback_parm.login); - srp_callback_parm.user = SRP_VBASE_get_by_user(srp_callback_parm.vb, srp_callback_parm.login); - if (srp_callback_parm.user) - BIO_printf(bio_s_out,"LOOKUP done %s\n",srp_callback_parm.user->info); - else - BIO_printf(bio_s_out,"LOOKUP not successful\n"); - i=SSL_accept(con); - } -#endif - - if (i <= 0) - { - if (BIO_sock_should_retry(i)) - { - BIO_printf(bio_s_out,"DELAY\n"); - return(1); - } - - BIO_printf(bio_err,"ERROR\n"); - verify_error=SSL_get_verify_result(con); - if (verify_error != X509_V_OK) - { - BIO_printf(bio_err,"verify error:%s\n", - X509_verify_cert_error_string(verify_error)); - } - /* Always print any error messages */ - ERR_print_errors(bio_err); - return(0); - } - - if (s_brief) - print_ssl_summary(bio_err, con); - - PEM_write_bio_SSL_SESSION(bio_s_out,SSL_get_session(con)); - - peer=SSL_get_peer_certificate(con); - if (peer != NULL) - { - BIO_printf(bio_s_out,"Client certificate\n"); - PEM_write_bio_X509(bio_s_out,peer); - X509_NAME_oneline(X509_get_subject_name(peer),buf,sizeof buf); - BIO_printf(bio_s_out,"subject=%s\n",buf); - X509_NAME_oneline(X509_get_issuer_name(peer),buf,sizeof buf); - BIO_printf(bio_s_out,"issuer=%s\n",buf); - X509_free(peer); - } - - if (SSL_get_shared_ciphers(con,buf,sizeof buf) != NULL) - BIO_printf(bio_s_out,"Shared ciphers:%s\n",buf); - str=SSL_CIPHER_get_name(SSL_get_current_cipher(con)); - ssl_print_sigalgs(bio_s_out, con); + while (i <= 0 && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP) { + BIO_printf(bio_s_out, "LOOKUP during accept %s\n", + srp_callback_parm.login); + srp_callback_parm.user = + SRP_VBASE_get_by_user(srp_callback_parm.vb, + srp_callback_parm.login); + if (srp_callback_parm.user) + BIO_printf(bio_s_out, "LOOKUP done %s\n", + srp_callback_parm.user->info); + else + BIO_printf(bio_s_out, "LOOKUP not successful\n"); + i = SSL_accept(con); + } +#endif + + if (i <= 0) { + if (BIO_sock_should_retry(i)) { + BIO_printf(bio_s_out, "DELAY\n"); + return (1); + } + + BIO_printf(bio_err, "ERROR\n"); + verify_error = SSL_get_verify_result(con); + if (verify_error != X509_V_OK) { + BIO_printf(bio_err, "verify error:%s\n", + X509_verify_cert_error_string(verify_error)); + } + /* Always print any error messages */ + ERR_print_errors(bio_err); + return (0); + } + + if (s_brief) + print_ssl_summary(bio_err, con); + + PEM_write_bio_SSL_SESSION(bio_s_out, SSL_get_session(con)); + + peer = SSL_get_peer_certificate(con); + if (peer != NULL) { + BIO_printf(bio_s_out, "Client certificate\n"); + PEM_write_bio_X509(bio_s_out, peer); + X509_NAME_oneline(X509_get_subject_name(peer), buf, sizeof buf); + BIO_printf(bio_s_out, "subject=%s\n", buf); + X509_NAME_oneline(X509_get_issuer_name(peer), buf, sizeof buf); + BIO_printf(bio_s_out, "issuer=%s\n", buf); + X509_free(peer); + } + + if (SSL_get_shared_ciphers(con, buf, sizeof buf) != NULL) + BIO_printf(bio_s_out, "Shared ciphers:%s\n", buf); + str = SSL_CIPHER_get_name(SSL_get_current_cipher(con)); + ssl_print_sigalgs(bio_s_out, con); #ifndef OPENSSL_NO_EC - ssl_print_point_formats(bio_s_out, con); - ssl_print_curves(bio_s_out, con, 0); + ssl_print_point_formats(bio_s_out, con); + ssl_print_curves(bio_s_out, con, 0); #endif - BIO_printf(bio_s_out,"CIPHER is %s\n",(str != NULL)?str:"(NONE)"); + BIO_printf(bio_s_out, "CIPHER is %s\n", (str != NULL) ? str : "(NONE)"); #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) - SSL_get0_next_proto_negotiated(con, &next_proto_neg, &next_proto_neg_len); - if (next_proto_neg) - { - BIO_printf(bio_s_out,"NEXTPROTO is "); - BIO_write(bio_s_out, next_proto_neg, next_proto_neg_len); - BIO_printf(bio_s_out, "\n"); - } + SSL_get0_next_proto_negotiated(con, &next_proto_neg, &next_proto_neg_len); + if (next_proto_neg) { + BIO_printf(bio_s_out, "NEXTPROTO is "); + BIO_write(bio_s_out, next_proto_neg, next_proto_neg_len); + BIO_printf(bio_s_out, "\n"); + } #endif #ifndef OPENSSL_NO_SRTP - { - SRTP_PROTECTION_PROFILE *srtp_profile - = SSL_get_selected_srtp_profile(con); - - if(srtp_profile) - BIO_printf(bio_s_out,"SRTP Extension negotiated, profile=%s\n", - srtp_profile->name); - } -#endif - if (SSL_cache_hit(con)) BIO_printf(bio_s_out,"Reused session-id\n"); - if (SSL_ctrl(con,SSL_CTRL_GET_FLAGS,0,NULL) & - TLS1_FLAGS_TLS_PADDING_BUG) - BIO_printf(bio_s_out, - "Peer has incorrect TLSv1 block padding\n"); + { + SRTP_PROTECTION_PROFILE *srtp_profile + = SSL_get_selected_srtp_profile(con); + + if (srtp_profile) + BIO_printf(bio_s_out, "SRTP Extension negotiated, profile=%s\n", + srtp_profile->name); + } +#endif + if (SSL_cache_hit(con)) + BIO_printf(bio_s_out, "Reused session-id\n"); + if (SSL_ctrl(con, SSL_CTRL_GET_FLAGS, 0, NULL) & + TLS1_FLAGS_TLS_PADDING_BUG) + BIO_printf(bio_s_out, "Peer has incorrect TLSv1 block padding\n"); #ifndef OPENSSL_NO_KRB5 - client_princ = kssl_ctx_get0_client_princ(SSL_get0_kssl_ctx(con)); - if (client_princ != NULL) - { - BIO_printf(bio_s_out,"Kerberos peer principal is %s\n", - client_princ); - } -#endif /* OPENSSL_NO_KRB5 */ - BIO_printf(bio_s_out, "Secure Renegotiation IS%s supported\n", - SSL_get_secure_renegotiation_support(con) ? "" : " NOT"); - if (keymatexportlabel != NULL) - { - BIO_printf(bio_s_out, "Keying material exporter:\n"); - BIO_printf(bio_s_out, " Label: '%s'\n", keymatexportlabel); - BIO_printf(bio_s_out, " Length: %i bytes\n", - keymatexportlen); - exportedkeymat = OPENSSL_malloc(keymatexportlen); - if (exportedkeymat != NULL) - { - if (!SSL_export_keying_material(con, exportedkeymat, - keymatexportlen, - keymatexportlabel, - strlen(keymatexportlabel), - NULL, 0, 0)) - { - BIO_printf(bio_s_out, " Error\n"); - } - else - { - BIO_printf(bio_s_out, " Keying material: "); - for (i=0; iinfo); - else - BIO_printf(bio_s_out,"LOOKUP not successful\n"); - i=SSL_accept(con); - } -#endif - switch (SSL_get_error(con,i)) - { - case SSL_ERROR_NONE: - break; - case SSL_ERROR_WANT_WRITE: - case SSL_ERROR_WANT_READ: - case SSL_ERROR_WANT_X509_LOOKUP: - continue; - case SSL_ERROR_SYSCALL: - case SSL_ERROR_SSL: - case SSL_ERROR_ZERO_RETURN: - ret=1; - goto err; - /* break; */ - } - - SSL_renegotiate(con); - SSL_write(con,NULL,0); - } - - i=BIO_gets(io,buf,bufsize-1); - if (i < 0) /* error */ - { - if (!BIO_should_retry(io)) - { - if (!s_quiet) - ERR_print_errors(bio_err); - goto err; - } - else - { - BIO_printf(bio_s_out,"read R BLOCK\n"); + while (i <= 0 + && SSL_get_error(con, i) == SSL_ERROR_WANT_X509_LOOKUP) { + BIO_printf(bio_s_out, "LOOKUP during accept %s\n", + srp_callback_parm.login); + srp_callback_parm.user = + SRP_VBASE_get_by_user(srp_callback_parm.vb, + srp_callback_parm.login); + if (srp_callback_parm.user) + BIO_printf(bio_s_out, "LOOKUP done %s\n", + srp_callback_parm.user->info); + else + BIO_printf(bio_s_out, "LOOKUP not successful\n"); + i = SSL_accept(con); + } +#endif + switch (SSL_get_error(con, i)) { + case SSL_ERROR_NONE: + break; + case SSL_ERROR_WANT_WRITE: + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_X509_LOOKUP: + continue; + case SSL_ERROR_SYSCALL: + case SSL_ERROR_SSL: + case SSL_ERROR_ZERO_RETURN: + ret = 1; + goto err; + /* break; */ + } + + SSL_renegotiate(con); + SSL_write(con, NULL, 0); + } + + i = BIO_gets(io, buf, bufsize - 1); + if (i < 0) { /* error */ + if (!BIO_should_retry(io)) { + if (!s_quiet) + ERR_print_errors(bio_err); + goto err; + } else { + BIO_printf(bio_s_out, "read R BLOCK\n"); #if defined(OPENSSL_SYS_NETWARE) - delay(1000); + delay(1000); #elif !defined(OPENSSL_SYS_MSDOS) && !defined(__DJGPP__) - sleep(1); -#endif - continue; - } - } - else if (i == 0) /* end of input */ - { - ret=1; - goto end; - } - - /* else we have data */ - if ( ((www == 1) && (strncmp("GET ",buf,4) == 0)) || - ((www == 2) && (strncmp("GET /stats ",buf,10) == 0))) - { - char *p; - X509 *peer; - STACK_OF(SSL_CIPHER) *sk; - static const char *space=" "; - - BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n"); - BIO_puts(io,"\n"); - BIO_puts(io,"
\n");
-/*			BIO_puts(io,SSLeay_version(SSLEAY_VERSION));*/
-			BIO_puts(io,"\n");
-			for (i=0; i\r\n\r\n");
-			break;
-			}
-		else if ((www == 2 || www == 3)
-                         && (strncmp("GET /",buf,5) == 0))
-			{
-			BIO *file;
-			char *p,*e;
-			static const char *text="HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n";
-
-			/* skip the '/' */
-			p= &(buf[5]);
-
-			dot = 1;
-			for (e=p; *e != '\0'; e++)
-				{
-				if (e[0] == ' ')
-					break;
-
-				switch (dot)
-					{
-				case 1:
-					dot = (e[0] == '.') ? 2 : 0;
-					break;
-				case 2:
-					dot = (e[0] == '.') ? 3 : 0;
-					break;
-				case 3:
-					dot = (e[0] == '/') ? -1 : 0;
-					break;
-					}
-				if (dot == 0)
-					dot = (e[0] == '/') ? 1 : 0;
-				}
-			dot = (dot == 3) || (dot == -1); /* filename contains ".." component */
-
-			if (*e == '\0')
-				{
-				BIO_puts(io,text);
-				BIO_printf(io,"'%s' is an invalid file name\r\n",p);
-				break;
-				}
-			*e='\0';
-
-			if (dot)
-				{
-				BIO_puts(io,text);
-				BIO_printf(io,"'%s' contains '..' reference\r\n",p);
-				break;
-				}
-
-			if (*p == '/')
-				{
-				BIO_puts(io,text);
-				BIO_printf(io,"'%s' is an invalid path\r\n",p);
-				break;
-				}
+                sleep(1);
+#endif
+                continue;
+            }
+        } else if (i == 0) {    /* end of input */
+            ret = 1;
+            goto end;
+        }
 
+        /* else we have data */
+        if (((www == 1) && (strncmp("GET ", buf, 4) == 0)) ||
+            ((www == 2) && (strncmp("GET /stats ", buf, 10) == 0))) {
+            char *p;
+            X509 *peer;
+            STACK_OF(SSL_CIPHER) *sk;
+            static const char *space = "                          ";
+
+            BIO_puts(io,
+                     "HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
+            BIO_puts(io, "\n");
+            BIO_puts(io, "
\n");
+/*                      BIO_puts(io,SSLeay_version(SSLEAY_VERSION));*/
+            BIO_puts(io, "\n");
+            for (i = 0; i < local_argc; i++) {
+                BIO_puts(io, local_argv[i]);
+                BIO_write(io, " ", 1);
+            }
+            BIO_puts(io, "\n");
+
+            BIO_printf(io,
+                       "Secure Renegotiation IS%s supported\n",
+                       SSL_get_secure_renegotiation_support(con) ?
+                       "" : " NOT");
+
+            /*
+             * The following is evil and should not really be done
+             */
+            BIO_printf(io, "Ciphers supported in s_server binary\n");
+            sk = SSL_get_ciphers(con);
+            j = sk_SSL_CIPHER_num(sk);
+            for (i = 0; i < j; i++) {
+                c = sk_SSL_CIPHER_value(sk, i);
+                BIO_printf(io, "%-11s:%-25s",
+                           SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c));
+                if ((((i + 1) % 2) == 0) && (i + 1 != j))
+                    BIO_puts(io, "\n");
+            }
+            BIO_puts(io, "\n");
+            p = SSL_get_shared_ciphers(con, buf, bufsize);
+            if (p != NULL) {
+                BIO_printf(io,
+                           "---\nCiphers common between both SSL end points:\n");
+                j = i = 0;
+                while (*p) {
+                    if (*p == ':') {
+                        BIO_write(io, space, 26 - j);
+                        i++;
+                        j = 0;
+                        BIO_write(io, ((i % 3) ? " " : "\n"), 1);
+                    } else {
+                        BIO_write(io, p, 1);
+                        j++;
+                    }
+                    p++;
+                }
+                BIO_puts(io, "\n");
+            }
+            ssl_print_sigalgs(io, con);
+#ifndef OPENSSL_NO_EC
+            ssl_print_curves(io, con, 0);
+#endif
+            BIO_printf(io, (SSL_cache_hit(con)
+                            ? "---\nReused, " : "---\nNew, "));
+            c = SSL_get_current_cipher(con);
+            BIO_printf(io, "%s, Cipher is %s\n",
+                       SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c));
+            SSL_SESSION_print(io, SSL_get_session(con));
+            BIO_printf(io, "---\n");
+            print_stats(io, SSL_get_SSL_CTX(con));
+            BIO_printf(io, "---\n");
+            peer = SSL_get_peer_certificate(con);
+            if (peer != NULL) {
+                BIO_printf(io, "Client certificate\n");
+                X509_print(io, peer);
+                PEM_write_bio_X509(io, peer);
+            } else
+                BIO_puts(io, "no client certificate available\n");
+            BIO_puts(io, "\r\n\r\n");
+            break;
+        } else if ((www == 2 || www == 3)
+                   && (strncmp("GET /", buf, 5) == 0)) {
+            BIO *file;
+            char *p, *e;
+            static const char *text =
+                "HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n";
+
+            /* skip the '/' */
+            p = &(buf[5]);
+
+            dot = 1;
+            for (e = p; *e != '\0'; e++) {
+                if (e[0] == ' ')
+                    break;
+
+                switch (dot) {
+                case 1:
+                    dot = (e[0] == '.') ? 2 : 0;
+                    break;
+                case 2:
+                    dot = (e[0] == '.') ? 3 : 0;
+                    break;
+                case 3:
+                    dot = (e[0] == '/') ? -1 : 0;
+                    break;
+                }
+                if (dot == 0)
+                    dot = (e[0] == '/') ? 1 : 0;
+            }
+            dot = (dot == 3) || (dot == -1); /* filename contains ".."
+                                              * component */
+
+            if (*e == '\0') {
+                BIO_puts(io, text);
+                BIO_printf(io, "'%s' is an invalid file name\r\n", p);
+                break;
+            }
+            *e = '\0';
+
+            if (dot) {
+                BIO_puts(io, text);
+                BIO_printf(io, "'%s' contains '..' reference\r\n", p);
+                break;
+            }
+
+            if (*p == '/') {
+                BIO_puts(io, text);
+                BIO_printf(io, "'%s' is an invalid path\r\n", p);
+                break;
+            }
 #if 0
-			/* append if a directory lookup */
-			if (e[-1] == '/')
-				strcat(p,"index.html");
+            /* append if a directory lookup */
+            if (e[-1] == '/')
+                strcat(p, "index.html");
 #endif
 
-			/* if a directory, do the index thang */
-			if (app_isdir(p)>0)
-				{
-#if 0 /* must check buffer size */
-				strcat(p,"/index.html");
+            /* if a directory, do the index thang */
+            if (app_isdir(p) > 0) {
+#if 0                           /* must check buffer size */
+                strcat(p, "/index.html");
 #else
-				BIO_puts(io,text);
-				BIO_printf(io,"'%s' is a directory\r\n",p);
-				break;
-#endif
-				}
-
-			if ((file=BIO_new_file(p,"r")) == NULL)
-				{
-				BIO_puts(io,text);
-				BIO_printf(io,"Error opening '%s'\r\n",p);
-				ERR_print_errors(io);
-				break;
-				}
-
-			if (!s_quiet)
-				BIO_printf(bio_err,"FILE:%s\n",p);
-
-                        if (www == 2)
-                                {
-                                i=strlen(p);
-                                if (	((i > 5) && (strcmp(&(p[i-5]),".html") == 0)) ||
-                                        ((i > 4) && (strcmp(&(p[i-4]),".php") == 0)) ||
-                                        ((i > 4) && (strcmp(&(p[i-4]),".htm") == 0)))
-                                        BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
-                                else
-                                        BIO_puts(io,"HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n");
-                                }
-			/* send the file */
-			for (;;)
-				{
-				i=BIO_read(file,buf,bufsize);
-				if (i <= 0) break;
+                BIO_puts(io, text);
+                BIO_printf(io, "'%s' is a directory\r\n", p);
+                break;
+#endif
+            }
+
+            if ((file = BIO_new_file(p, "r")) == NULL) {
+                BIO_puts(io, text);
+                BIO_printf(io, "Error opening '%s'\r\n", p);
+                ERR_print_errors(io);
+                break;
+            }
+
+            if (!s_quiet)
+                BIO_printf(bio_err, "FILE:%s\n", p);
+
+            if (www == 2) {
+                i = strlen(p);
+                if (((i > 5) && (strcmp(&(p[i - 5]), ".html") == 0)) ||
+                    ((i > 4) && (strcmp(&(p[i - 4]), ".php") == 0)) ||
+                    ((i > 4) && (strcmp(&(p[i - 4]), ".htm") == 0)))
+                    BIO_puts(io,
+                             "HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
+                else
+                    BIO_puts(io,
+                             "HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n");
+            }
+            /* send the file */
+            for (;;) {
+                i = BIO_read(file, buf, bufsize);
+                if (i <= 0)
+                    break;
 
 #ifdef RENEG
-				total_bytes+=i;
-				fprintf(stderr,"%d\n",i);
-				if (total_bytes > 3*1024)
-					{
-					total_bytes=0;
-					fprintf(stderr,"RENEGOTIATE\n");
-					SSL_renegotiate(con);
-					}
-#endif
-
-				for (j=0; j 3 * 1024) {
+                    total_bytes = 0;
+                    fprintf(stderr, "RENEGOTIATE\n");
+                    SSL_renegotiate(con);
+                }
+#endif
+
+                for (j = 0; j < i;) {
 #ifdef RENEG
-{ static count=0; if (++count == 13) { SSL_renegotiate(con); } }
-#endif
-					k=BIO_write(io,&(buf[j]),i-j);
-					if (k <= 0)
-						{
-						if (!BIO_should_retry(io))
-							goto write_error;
-						else
-							{
-							BIO_printf(bio_s_out,"rwrite W BLOCK\n");
-							}
-						}
-					else
-						{
-						j+=k;
-						}
-					}
-				}
-write_error:
-			BIO_free(file);
-			break;
-			}
-		}
-
-	for (;;)
-		{
-		i=(int)BIO_flush(io);
-		if (i <= 0)
-			{
-			if (!BIO_should_retry(io))
-				break;
-			}
-		else
-			break;
-		}
-end:
+                    {
+                        static count = 0;
+                        if (++count == 13) {
+                            SSL_renegotiate(con);
+                        }
+                    }
+#endif
+                    k = BIO_write(io, &(buf[j]), i - j);
+                    if (k <= 0) {
+                        if (!BIO_should_retry(io))
+                            goto write_error;
+                        else {
+                            BIO_printf(bio_s_out, "rwrite W BLOCK\n");
+                        }
+                    } else {
+                        j += k;
+                    }
+                }
+            }
+ write_error:
+            BIO_free(file);
+            break;
+        }
+    }
+
+    for (;;) {
+        i = (int)BIO_flush(io);
+        if (i <= 0) {
+            if (!BIO_should_retry(io))
+                break;
+        } else
+            break;
+    }
+ end:
 #if 1
-	/* make sure we re-use sessions */
-	SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+    /* make sure we re-use sessions */
+    SSL_set_shutdown(con, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
 #else
-	/* This kills performance */
-/*	SSL_shutdown(con); A shutdown gets sent in the
- *	BIO_free_all(io) procession */
+    /* This kills performance */
+    /*
+     * SSL_shutdown(con); A shutdown gets sent in the BIO_free_all(io)
+     * procession
+     */
 #endif
 
-err:
+ err:
 
-	if (ret >= 0)
-		BIO_printf(bio_s_out,"ACCEPT\n");
+    if (ret >= 0)
+        BIO_printf(bio_s_out, "ACCEPT\n");
 
-	if (buf != NULL) OPENSSL_free(buf);
-	if (io != NULL) BIO_free_all(io);
-/*	if (ssl_bio != NULL) BIO_free(ssl_bio);*/
-	return(ret);
-	}
+    if (buf != NULL)
+        OPENSSL_free(buf);
+    if (io != NULL)
+        BIO_free_all(io);
+/*      if (ssl_bio != NULL) BIO_free(ssl_bio);*/
+    return (ret);
+}
 
 static int rev_body(char *hostname, int s, int stype, unsigned char *context)
-	{
-	char *buf=NULL;
-	int i;
-	int ret=1;
-	SSL *con;
-	BIO *io,*ssl_bio,*sbio;
+{
+    char *buf = NULL;
+    int i;
+    int ret = 1;
+    SSL *con;
+    BIO *io, *ssl_bio, *sbio;
 #ifndef OPENSSL_NO_KRB5
-	KSSL_CTX *kctx;
+    KSSL_CTX *kctx;
 #endif
 
-	buf=OPENSSL_malloc(bufsize);
-	if (buf == NULL) return(0);
-	io=BIO_new(BIO_f_buffer());
-	ssl_bio=BIO_new(BIO_f_ssl());
-	if ((io == NULL) || (ssl_bio == NULL)) goto err;
+    buf = OPENSSL_malloc(bufsize);
+    if (buf == NULL)
+        return (0);
+    io = BIO_new(BIO_f_buffer());
+    ssl_bio = BIO_new(BIO_f_ssl());
+    if ((io == NULL) || (ssl_bio == NULL))
+        goto err;
 
-	/* lets make the output buffer a reasonable size */
-	if (!BIO_set_write_buffer_size(io,bufsize)) goto err;
+    /* lets make the output buffer a reasonable size */
+    if (!BIO_set_write_buffer_size(io, bufsize))
+        goto err;
 
-	if ((con=SSL_new(ctx)) == NULL) goto err;
+    if ((con = SSL_new(ctx)) == NULL)
+        goto err;
 #ifndef OPENSSL_NO_TLSEXT
-	if (s_tlsextdebug)
-		{
-		SSL_set_tlsext_debug_callback(con, tlsext_cb);
-		SSL_set_tlsext_debug_arg(con, bio_s_out);
-		}
+    if (s_tlsextdebug) {
+        SSL_set_tlsext_debug_callback(con, tlsext_cb);
+        SSL_set_tlsext_debug_arg(con, bio_s_out);
+    }
 #endif
 #ifndef OPENSSL_NO_KRB5
-	if ((kctx = kssl_ctx_new()) != NULL)
-		{
-		kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC);
-		kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB);
-		}
-#endif	/* OPENSSL_NO_KRB5 */
-	if(context) SSL_set_session_id_context(con, context,
-					       strlen((char *)context));
-
-	sbio=BIO_new_socket(s,BIO_NOCLOSE);
-	SSL_set_bio(con,sbio,sbio);
-	SSL_set_accept_state(con);
-
-	BIO_set_ssl(ssl_bio,con,BIO_CLOSE);
-	BIO_push(io,ssl_bio);
+    if ((kctx = kssl_ctx_new()) != NULL) {
+        kssl_ctx_setstring(kctx, KSSL_SERVICE, KRB5SVC);
+        kssl_ctx_setstring(kctx, KSSL_KEYTAB, KRB5KEYTAB);
+    }
+#endif                          /* OPENSSL_NO_KRB5 */
+    if (context)
+        SSL_set_session_id_context(con, context, strlen((char *)context));
+
+    sbio = BIO_new_socket(s, BIO_NOCLOSE);
+    SSL_set_bio(con, sbio, sbio);
+    SSL_set_accept_state(con);
+
+    BIO_set_ssl(ssl_bio, con, BIO_CLOSE);
+    BIO_push(io, ssl_bio);
 #ifdef CHARSET_EBCDIC
-	io = BIO_push(BIO_new(BIO_f_ebcdic_filter()),io);
+    io = BIO_push(BIO_new(BIO_f_ebcdic_filter()), io);
 #endif
 
-	if (s_debug)
-		{
-		SSL_set_debug(con, 1);
-		BIO_set_callback(SSL_get_rbio(con),bio_dump_callback);
-		BIO_set_callback_arg(SSL_get_rbio(con),(char *)bio_s_out);
-		}
-	if (s_msg)
-		{
+    if (s_debug) {
+        SSL_set_debug(con, 1);
+        BIO_set_callback(SSL_get_rbio(con), bio_dump_callback);
+        BIO_set_callback_arg(SSL_get_rbio(con), (char *)bio_s_out);
+    }
+    if (s_msg) {
 #ifndef OPENSSL_NO_SSL_TRACE
-		if (s_msg == 2)
-			SSL_set_msg_callback(con, SSL_trace);
-		else
-#endif
-			SSL_set_msg_callback(con, msg_cb);
-		SSL_set_msg_callback_arg(con, bio_s_msg ? bio_s_msg : bio_s_out);
-		}
-
-	for (;;)
-		{
-		i = BIO_do_handshake(io);
-		if (i > 0)
-			break;
-		if (!BIO_should_retry(io))
-			{
-			BIO_puts(bio_err, "CONNECTION FAILURE\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		}
-	BIO_printf(bio_err, "CONNECTION ESTABLISHED\n");
-	print_ssl_summary(bio_err, con);
-
-	for (;;)
-		{
-		i=BIO_gets(io,buf,bufsize-1);
-		if (i < 0) /* error */
-			{
-			if (!BIO_should_retry(io))
-				{
-				if (!s_quiet)
-					ERR_print_errors(bio_err);
-				goto err;
-				}
-			else
-				{
-				BIO_printf(bio_s_out,"read R BLOCK\n");
+        if (s_msg == 2)
+            SSL_set_msg_callback(con, SSL_trace);
+        else
+#endif
+            SSL_set_msg_callback(con, msg_cb);
+        SSL_set_msg_callback_arg(con, bio_s_msg ? bio_s_msg : bio_s_out);
+    }
+
+    for (;;) {
+        i = BIO_do_handshake(io);
+        if (i > 0)
+            break;
+        if (!BIO_should_retry(io)) {
+            BIO_puts(bio_err, "CONNECTION FAILURE\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+    }
+    BIO_printf(bio_err, "CONNECTION ESTABLISHED\n");
+    print_ssl_summary(bio_err, con);
+
+    for (;;) {
+        i = BIO_gets(io, buf, bufsize - 1);
+        if (i < 0) {            /* error */
+            if (!BIO_should_retry(io)) {
+                if (!s_quiet)
+                    ERR_print_errors(bio_err);
+                goto err;
+            } else {
+                BIO_printf(bio_s_out, "read R BLOCK\n");
 #if defined(OPENSSL_SYS_NETWARE)
-            delay(1000);
+                delay(1000);
 #elif !defined(OPENSSL_SYS_MSDOS) && !defined(__DJGPP__)
-				sleep(1);
-#endif
-				continue;
-				}
-			}
-		else if (i == 0) /* end of input */
-			{
-			ret=1;
-			BIO_printf(bio_err, "CONNECTION CLOSED\n");
-			goto end;
-			}
-		else
-			{
-			char *p = buf + i - 1;
-			while(i && (*p == '\n' || *p == '\r'))
-				{
-				p--;
-				i--;
-				}
-			if (!s_ign_eof && i == 5 && !strncmp(buf, "CLOSE", 5))
-				{
-				ret = 1;
-				BIO_printf(bio_err, "CONNECTION CLOSED\n");
-				goto end;
-				}
-			BUF_reverse((unsigned char *)buf, NULL, i);
-			buf[i] = '\n';
-			BIO_write(io, buf, i + 1);
-			for (;;)
-				{
-				i = BIO_flush(io);
-				if (i > 0)
-					break;
-				if (!BIO_should_retry(io))
-					goto end;
-				}
-			}
-		}
-end:
-	/* make sure we re-use sessions */
-	SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-
-err:
-
-	if (buf != NULL) OPENSSL_free(buf);
-	if (io != NULL) BIO_free_all(io);
-	return(ret);
-	}
+                sleep(1);
+#endif
+                continue;
+            }
+        } else if (i == 0) {    /* end of input */
+            ret = 1;
+            BIO_printf(bio_err, "CONNECTION CLOSED\n");
+            goto end;
+        } else {
+            char *p = buf + i - 1;
+            while (i && (*p == '\n' || *p == '\r')) {
+                p--;
+                i--;
+            }
+            if (!s_ign_eof && i == 5 && !strncmp(buf, "CLOSE", 5)) {
+                ret = 1;
+                BIO_printf(bio_err, "CONNECTION CLOSED\n");
+                goto end;
+            }
+            BUF_reverse((unsigned char *)buf, NULL, i);
+            buf[i] = '\n';
+            BIO_write(io, buf, i + 1);
+            for (;;) {
+                i = BIO_flush(io);
+                if (i > 0)
+                    break;
+                if (!BIO_should_retry(io))
+                    goto end;
+            }
+        }
+    }
+ end:
+    /* make sure we re-use sessions */
+    SSL_set_shutdown(con, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
+
+ err:
+
+    if (buf != NULL)
+        OPENSSL_free(buf);
+    if (io != NULL)
+        BIO_free_all(io);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_RSA
 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
-	{
-	BIGNUM *bn = NULL;
-	static RSA *rsa_tmp=NULL;
-
-	if (!rsa_tmp && ((bn = BN_new()) == NULL))
-		BIO_printf(bio_err,"Allocation error in generating RSA key\n");
-	if (!rsa_tmp && bn)
-		{
-		if (!s_quiet)
-			{
-			BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
-			(void)BIO_flush(bio_err);
-			}
-		if(!BN_set_word(bn, RSA_F4) || ((rsa_tmp = RSA_new()) == NULL) ||
-				!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL))
-			{
-			if(rsa_tmp) RSA_free(rsa_tmp);
-			rsa_tmp = NULL;
-			}
-		if (!s_quiet)
-			{
-			BIO_printf(bio_err,"\n");
-			(void)BIO_flush(bio_err);
-			}
-		BN_free(bn);
-		}
-	return(rsa_tmp);
-	}
+{
+    BIGNUM *bn = NULL;
+    static RSA *rsa_tmp = NULL;
+
+    if (!rsa_tmp && ((bn = BN_new()) == NULL))
+        BIO_printf(bio_err, "Allocation error in generating RSA key\n");
+    if (!rsa_tmp && bn) {
+        if (!s_quiet) {
+            BIO_printf(bio_err, "Generating temp (%d bit) RSA key...",
+                       keylength);
+            (void)BIO_flush(bio_err);
+        }
+        if (!BN_set_word(bn, RSA_F4) || ((rsa_tmp = RSA_new()) == NULL) ||
+            !RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
+            if (rsa_tmp)
+                RSA_free(rsa_tmp);
+            rsa_tmp = NULL;
+        }
+        if (!s_quiet) {
+            BIO_printf(bio_err, "\n");
+            (void)BIO_flush(bio_err);
+        }
+        BN_free(bn);
+    }
+    return (rsa_tmp);
+}
 #endif
 
 #define MAX_SESSION_ID_ATTEMPTS 10
 static int generate_session_id(const SSL *ssl, unsigned char *id,
-				unsigned int *id_len)
-	{
-	unsigned int count = 0;
-	do	{
-		RAND_pseudo_bytes(id, *id_len);
-		/* Prefix the session_id with the required prefix. NB: If our
-		 * prefix is too long, clip it - but there will be worse effects
-		 * anyway, eg. the server could only possibly create 1 session
-		 * ID (ie. the prefix!) so all future session negotiations will
-		 * fail due to conflicts. */
-		memcpy(id, session_id_prefix,
-			(strlen(session_id_prefix) < *id_len) ?
-			strlen(session_id_prefix) : *id_len);
-		}
-	while(SSL_has_matching_session_id(ssl, id, *id_len) &&
-		(++count < MAX_SESSION_ID_ATTEMPTS));
-	if(count >= MAX_SESSION_ID_ATTEMPTS)
-		return 0;
-	return 1;
-	}
-
-/* By default s_server uses an in-memory cache which caches SSL_SESSION
+                               unsigned int *id_len)
+{
+    unsigned int count = 0;
+    do {
+        RAND_pseudo_bytes(id, *id_len);
+        /*
+         * Prefix the session_id with the required prefix. NB: If our prefix
+         * is too long, clip it - but there will be worse effects anyway, eg.
+         * the server could only possibly create 1 session ID (ie. the
+         * prefix!) so all future session negotiations will fail due to
+         * conflicts.
+         */
+        memcpy(id, session_id_prefix,
+               (strlen(session_id_prefix) < *id_len) ?
+               strlen(session_id_prefix) : *id_len);
+    }
+    while (SSL_has_matching_session_id(ssl, id, *id_len) &&
+           (++count < MAX_SESSION_ID_ATTEMPTS));
+    if (count >= MAX_SESSION_ID_ATTEMPTS)
+        return 0;
+    return 1;
+}
+
+/*
+ * By default s_server uses an in-memory cache which caches SSL_SESSION
  * structures without any serialisation. This hides some bugs which only
  * become apparent in deployed servers. By implementing a basic external
  * session cache some issues can be debugged using s_server.
  */
 
-typedef struct simple_ssl_session_st
-	{
-	unsigned char *id;
-	unsigned int idlen;
-	unsigned char *der;
-	int derlen;
-	struct simple_ssl_session_st *next;
-	} simple_ssl_session;
+typedef struct simple_ssl_session_st {
+    unsigned char *id;
+    unsigned int idlen;
+    unsigned char *der;
+    int derlen;
+    struct simple_ssl_session_st *next;
+} simple_ssl_session;
 
 static simple_ssl_session *first = NULL;
 
 static int add_session(SSL *ssl, SSL_SESSION *session)
-	{
-	simple_ssl_session *sess;
-	unsigned char *p;
+{
+    simple_ssl_session *sess;
+    unsigned char *p;
 
-	sess = OPENSSL_malloc(sizeof(simple_ssl_session));
+    sess = OPENSSL_malloc(sizeof(simple_ssl_session));
 
-	SSL_SESSION_get_id(session, &sess->idlen);
-	sess->derlen = i2d_SSL_SESSION(session, NULL);
+    SSL_SESSION_get_id(session, &sess->idlen);
+    sess->derlen = i2d_SSL_SESSION(session, NULL);
 
-	sess->id = BUF_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen);
+    sess->id = BUF_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen);
 
-	sess->der = OPENSSL_malloc(sess->derlen);
-	p = sess->der;
-	i2d_SSL_SESSION(session, &p);
+    sess->der = OPENSSL_malloc(sess->derlen);
+    p = sess->der;
+    i2d_SSL_SESSION(session, &p);
 
-	sess->next = first;
-	first = sess;
-	BIO_printf(bio_err, "New session added to external cache\n");
-	return 0;
-	}
+    sess->next = first;
+    first = sess;
+    BIO_printf(bio_err, "New session added to external cache\n");
+    return 0;
+}
 
 static SSL_SESSION *get_session(SSL *ssl, unsigned char *id, int idlen,
-					int *do_copy)
-	{
-	simple_ssl_session *sess;
-	*do_copy = 0;
-	for (sess = first; sess; sess = sess->next)
-		{
-		if (idlen == (int)sess->idlen && !memcmp(sess->id, id, idlen))
-			{
-			const unsigned char *p = sess->der;
-			BIO_printf(bio_err, "Lookup session: cache hit\n");
-			return d2i_SSL_SESSION(NULL, &p, sess->derlen);
-			}
-		}
-	BIO_printf(bio_err, "Lookup session: cache miss\n");
-	return NULL;
-	}
+                                int *do_copy)
+{
+    simple_ssl_session *sess;
+    *do_copy = 0;
+    for (sess = first; sess; sess = sess->next) {
+        if (idlen == (int)sess->idlen && !memcmp(sess->id, id, idlen)) {
+            const unsigned char *p = sess->der;
+            BIO_printf(bio_err, "Lookup session: cache hit\n");
+            return d2i_SSL_SESSION(NULL, &p, sess->derlen);
+        }
+    }
+    BIO_printf(bio_err, "Lookup session: cache miss\n");
+    return NULL;
+}
 
 static void del_session(SSL_CTX *sctx, SSL_SESSION *session)
-	{
-	simple_ssl_session *sess, *prev = NULL;
-	const unsigned char *id;
-	unsigned int idlen;
-	id = SSL_SESSION_get_id(session, &idlen);	
-	for (sess = first; sess; sess = sess->next)
-		{
-		if (idlen == sess->idlen && !memcmp(sess->id, id, idlen))
-			{
-			if(prev)
-				prev->next = sess->next;
-			else
-				first = sess->next;
-			OPENSSL_free(sess->id);
-			OPENSSL_free(sess->der);
-			OPENSSL_free(sess);
-			return;
-			}
-		prev = sess;
-		}
-	}
+{
+    simple_ssl_session *sess, *prev = NULL;
+    const unsigned char *id;
+    unsigned int idlen;
+    id = SSL_SESSION_get_id(session, &idlen);
+    for (sess = first; sess; sess = sess->next) {
+        if (idlen == sess->idlen && !memcmp(sess->id, id, idlen)) {
+            if (prev)
+                prev->next = sess->next;
+            else
+                first = sess->next;
+            OPENSSL_free(sess->id);
+            OPENSSL_free(sess->der);
+            OPENSSL_free(sess);
+            return;
+        }
+        prev = sess;
+    }
+}
 
 static void init_session_cache_ctx(SSL_CTX *sctx)
-	{
-	SSL_CTX_set_session_cache_mode(sctx,
-			SSL_SESS_CACHE_NO_INTERNAL|SSL_SESS_CACHE_SERVER);
-	SSL_CTX_sess_set_new_cb(sctx, add_session);
-        SSL_CTX_sess_set_get_cb(sctx, get_session);
-        SSL_CTX_sess_set_remove_cb(sctx, del_session);
-	}
+{
+    SSL_CTX_set_session_cache_mode(sctx,
+                                   SSL_SESS_CACHE_NO_INTERNAL |
+                                   SSL_SESS_CACHE_SERVER);
+    SSL_CTX_sess_set_new_cb(sctx, add_session);
+    SSL_CTX_sess_set_get_cb(sctx, get_session);
+    SSL_CTX_sess_set_remove_cb(sctx, del_session);
+}
 
 static void free_sessions(void)
-	{
-	simple_ssl_session *sess, *tsess;
-	for (sess = first; sess;)
-		{
-		OPENSSL_free(sess->id);
-		OPENSSL_free(sess->der);
-		tsess = sess;
-		sess = sess->next;
-		OPENSSL_free(tsess);
-		}
-	first = NULL;
-	}
-
+{
+    simple_ssl_session *sess, *tsess;
+    for (sess = first; sess;) {
+        OPENSSL_free(sess->id);
+        OPENSSL_free(sess->der);
+        tsess = sess;
+        sess = sess->next;
+        OPENSSL_free(tsess);
+    }
+    first = NULL;
+}
diff --git a/apps/s_socket.c b/apps/s_socket.c
index 3ff46ead62..bed5b4a1e2 100644
--- a/apps/s_socket.c
+++ b/apps/s_socket.c
@@ -1,25 +1,27 @@
-/* apps/s_socket.c -  socket-related functions used by s_client and s_server */
+/*
+ * apps/s_socket.c - socket-related functions used by s_client and s_server
+ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +36,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +51,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,17 +65,19 @@
 #include 
 
 #ifdef FLAT_INC
-#include "e_os2.h"
+# include "e_os2.h"
 #else
-#include "../e_os2.h"
+# include "../e_os2.h"
 #endif
 
-/* With IPv6, it looks like Digital has mixed up the proper order of
-   recursive header file inclusion, resulting in the compiler complaining
-   that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
-   is needed to have fileno() declared correctly...  So let's define u_int */
+/*
+ * With IPv6, it looks like Digital has mixed up the proper order of
+ * recursive header file inclusion, resulting in the compiler complaining
+ * that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which is
+ * needed to have fileno() declared correctly...  So let's define u_int
+ */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
-#define __U_INT
+# define __U_INT
 typedef unsigned int u_int;
 #endif
 
@@ -86,539 +90,524 @@ typedef unsigned int u_int;
 #include 
 
 #ifdef FLAT_INC
-#include "e_os.h"
+# include "e_os.h"
 #else
-#include "../e_os.h"
+# include "../e_os.h"
 #endif
 
 #ifndef OPENSSL_NO_SOCK
 
-#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_BSDSOCK)
-#include "netdb.h"
-#endif
+# if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_BSDSOCK)
+#  include "netdb.h"
+# endif
 
 static struct hostent *GetHostByName(char *name);
-#if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
+# if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
 static void ssl_sock_cleanup(void);
-#endif
+# endif
 static int ssl_sock_init(void);
-static int init_client_ip(int *sock,unsigned char ip[4], int port, int type);
+static int init_client_ip(int *sock, unsigned char ip[4], int port, int type);
 static int init_server(int *sock, int port, int type);
-static int init_server_long(int *sock, int port,char *ip, int type);
+static int init_server_long(int *sock, int port, char *ip, int type);
 static int do_accept(int acc_sock, int *sock, char **host);
 static int host_ip(char *str, unsigned char ip[4]);
 
-#ifdef OPENSSL_SYS_WIN16
-#define SOCKET_PROTOCOL	0 /* more microsoft stupidity */
-#else
-#define SOCKET_PROTOCOL	IPPROTO_TCP
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define SOCKET_PROTOCOL 0     /* more microsoft stupidity */
+# else
+#  define SOCKET_PROTOCOL IPPROTO_TCP
+# endif
 
-#if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
-static int wsa_init_done=0;
-#endif
+# if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
+static int wsa_init_done = 0;
+# endif
 
-#ifdef OPENSSL_SYS_WINDOWS
+# ifdef OPENSSL_SYS_WINDOWS
 static struct WSAData wsa_state;
-static int wsa_init_done=0;
+static int wsa_init_done = 0;
 
-#ifdef OPENSSL_SYS_WIN16
-static HWND topWnd=0;
-static FARPROC lpTopWndProc=NULL;
-static FARPROC lpTopHookProc=NULL;
-extern HINSTANCE _hInstance;  /* nice global CRT provides */
+#  ifdef OPENSSL_SYS_WIN16
+static HWND topWnd = 0;
+static FARPROC lpTopWndProc = NULL;
+static FARPROC lpTopHookProc = NULL;
+extern HINSTANCE _hInstance;    /* nice global CRT provides */
 
 static LONG FAR PASCAL topHookProc(HWND hwnd, UINT message, WPARAM wParam,
-	     LPARAM lParam)
-	{
-	if (hwnd == topWnd)
-		{
-		switch(message)
-			{
-		case WM_DESTROY:
-		case WM_CLOSE:
-			SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopWndProc);
-			ssl_sock_cleanup();
-			break;
-			}
-		}
-	return CallWindowProc(lpTopWndProc,hwnd,message,wParam,lParam);
-	}
-
-static BOOL CALLBACK enumproc(HWND hwnd,LPARAM lParam)
-	{
-	topWnd=hwnd;
-	return(FALSE);
-	}
-
-#endif /* OPENSSL_SYS_WIN32 */
-#endif /* OPENSSL_SYS_WINDOWS */
-
-#ifdef OPENSSL_SYS_WINDOWS
+                                   LPARAM lParam)
+{
+    if (hwnd == topWnd) {
+        switch (message) {
+        case WM_DESTROY:
+        case WM_CLOSE:
+            SetWindowLong(topWnd, GWL_WNDPROC, (LONG) lpTopWndProc);
+            ssl_sock_cleanup();
+            break;
+        }
+    }
+    return CallWindowProc(lpTopWndProc, hwnd, message, wParam, lParam);
+}
+
+static BOOL CALLBACK enumproc(HWND hwnd, LPARAM lParam)
+{
+    topWnd = hwnd;
+    return (FALSE);
+}
+
+#  endif                        /* OPENSSL_SYS_WIN32 */
+# endif                         /* OPENSSL_SYS_WINDOWS */
+
+# ifdef OPENSSL_SYS_WINDOWS
 static void ssl_sock_cleanup(void)
-	{
-	if (wsa_init_done)
-		{
-		wsa_init_done=0;
-#ifndef OPENSSL_SYS_WINCE
-		WSACancelBlockingCall();
-#endif
-		WSACleanup();
-		}
-	}
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
+{
+    if (wsa_init_done) {
+        wsa_init_done = 0;
+#  ifndef OPENSSL_SYS_WINCE
+        WSACancelBlockingCall();
+#  endif
+        WSACleanup();
+    }
+}
+# elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
 static void sock_cleanup(void)
-    {
-    if (wsa_init_done)
-        {
-        wsa_init_done=0;
-		WSACleanup();
-		}
-	}
-#endif
-
-static int ssl_sock_init(void)
-	{
-#ifdef WATT32
-	extern int _watt_do_exit;
-	_watt_do_exit = 0;
-	if (sock_init())
-		return (0);
-#elif defined(OPENSSL_SYS_WINDOWS)
-	if (!wsa_init_done)
-		{
-		int err;
-	  
-#ifdef SIGINT
-		signal(SIGINT,(void (*)(int))ssl_sock_cleanup);
-#endif
-		wsa_init_done=1;
-		memset(&wsa_state,0,sizeof(wsa_state));
-		if (WSAStartup(0x0101,&wsa_state)!=0)
-			{
-			err=WSAGetLastError();
-			BIO_printf(bio_err,"unable to start WINSOCK, error code=%d\n",err);
-			return(0);
-			}
-
-#ifdef OPENSSL_SYS_WIN16
-		EnumTaskWindows(GetCurrentTask(),enumproc,0L);
-		lpTopWndProc=(FARPROC)GetWindowLong(topWnd,GWL_WNDPROC);
-		lpTopHookProc=MakeProcInstance((FARPROC)topHookProc,_hInstance);
-
-		SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopHookProc);
-#endif /* OPENSSL_SYS_WIN16 */
-		}
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
-   WORD wVerReq;
-   WSADATA wsaData;
-   int err;
-
-   if (!wsa_init_done)
-      {
-   
-# ifdef SIGINT
-      signal(SIGINT,(void (*)(int))sock_cleanup);
+{
+    if (wsa_init_done) {
+        wsa_init_done = 0;
+        WSACleanup();
+    }
+}
 # endif
 
-      wsa_init_done=1;
-      wVerReq = MAKEWORD( 2, 0 );
-      err = WSAStartup(wVerReq,&wsaData);
-      if (err != 0)
-         {
-         BIO_printf(bio_err,"unable to start WINSOCK2, error code=%d\n",err);
-         return(0);
-         }
-      }
-#endif /* OPENSSL_SYS_WINDOWS */
-	return(1);
-	}
+static int ssl_sock_init(void)
+{
+# ifdef WATT32
+    extern int _watt_do_exit;
+    _watt_do_exit = 0;
+    if (sock_init())
+        return (0);
+# elif defined(OPENSSL_SYS_WINDOWS)
+    if (!wsa_init_done) {
+        int err;
+
+#  ifdef SIGINT
+        signal(SIGINT, (void (*)(int))ssl_sock_cleanup);
+#  endif
+        wsa_init_done = 1;
+        memset(&wsa_state, 0, sizeof(wsa_state));
+        if (WSAStartup(0x0101, &wsa_state) != 0) {
+            err = WSAGetLastError();
+            BIO_printf(bio_err, "unable to start WINSOCK, error code=%d\n",
+                       err);
+            return (0);
+        }
+#  ifdef OPENSSL_SYS_WIN16
+        EnumTaskWindows(GetCurrentTask(), enumproc, 0L);
+        lpTopWndProc = (FARPROC) GetWindowLong(topWnd, GWL_WNDPROC);
+        lpTopHookProc = MakeProcInstance((FARPROC) topHookProc, _hInstance);
+
+        SetWindowLong(topWnd, GWL_WNDPROC, (LONG) lpTopHookProc);
+#  endif                        /* OPENSSL_SYS_WIN16 */
+    }
+# elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
+    WORD wVerReq;
+    WSADATA wsaData;
+    int err;
+
+    if (!wsa_init_done) {
+
+#  ifdef SIGINT
+        signal(SIGINT, (void (*)(int))sock_cleanup);
+#  endif
+
+        wsa_init_done = 1;
+        wVerReq = MAKEWORD(2, 0);
+        err = WSAStartup(wVerReq, &wsaData);
+        if (err != 0) {
+            BIO_printf(bio_err, "unable to start WINSOCK2, error code=%d\n",
+                       err);
+            return (0);
+        }
+    }
+# endif                         /* OPENSSL_SYS_WINDOWS */
+    return (1);
+}
 
 int init_client(int *sock, char *host, int port, int type)
-	{
-	unsigned char ip[4];
+{
+    unsigned char ip[4];
 
-	memset(ip, '\0', sizeof ip);
-	if (!host_ip(host,&(ip[0])))
-		return 0;
-	return init_client_ip(sock,ip,port,type);
-	}
+    memset(ip, '\0', sizeof ip);
+    if (!host_ip(host, &(ip[0])))
+        return 0;
+    return init_client_ip(sock, ip, port, type);
+}
 
 static int init_client_ip(int *sock, unsigned char ip[4], int port, int type)
-	{
-	unsigned long addr;
-	struct sockaddr_in them;
-	int s,i;
-
-	if (!ssl_sock_init()) return(0);
-
-	memset((char *)&them,0,sizeof(them));
-	them.sin_family=AF_INET;
-	them.sin_port=htons((unsigned short)port);
-	addr=(unsigned long)
-		((unsigned long)ip[0]<<24L)|
-		((unsigned long)ip[1]<<16L)|
-		((unsigned long)ip[2]<< 8L)|
-		((unsigned long)ip[3]);
-	them.sin_addr.s_addr=htonl(addr);
-
-	if (type == SOCK_STREAM)
-		s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
-	else /* ( type == SOCK_DGRAM) */
-		s=socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP);
-			
-	if (s == INVALID_SOCKET) { perror("socket"); return(0); }
-
-#if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
-	if (type == SOCK_STREAM)
-		{
-		i=0;
-		i=setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
-		if (i < 0) { closesocket(s); perror("keepalive"); return(0); }
-		}
-#endif
+{
+    unsigned long addr;
+    struct sockaddr_in them;
+    int s, i;
+
+    if (!ssl_sock_init())
+        return (0);
+
+    memset((char *)&them, 0, sizeof(them));
+    them.sin_family = AF_INET;
+    them.sin_port = htons((unsigned short)port);
+    addr = (unsigned long)
+        ((unsigned long)ip[0] << 24L) |
+        ((unsigned long)ip[1] << 16L) |
+        ((unsigned long)ip[2] << 8L) | ((unsigned long)ip[3]);
+    them.sin_addr.s_addr = htonl(addr);
+
+    if (type == SOCK_STREAM)
+        s = socket(AF_INET, SOCK_STREAM, SOCKET_PROTOCOL);
+    else                        /* ( type == SOCK_DGRAM) */
+        s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+
+    if (s == INVALID_SOCKET) {
+        perror("socket");
+        return (0);
+    }
+# if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
+    if (type == SOCK_STREAM) {
+        i = 0;
+        i = setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (char *)&i, sizeof(i));
+        if (i < 0) {
+            closesocket(s);
+            perror("keepalive");
+            return (0);
+        }
+    }
+# endif
 
-	if (connect(s,(struct sockaddr *)&them,sizeof(them)) == -1)
-		{ closesocket(s); perror("connect"); return(0); }
-	*sock=s;
-	return(1);
-	}
-
-int do_server(int port, int type, int *ret, int (*cb)(char *hostname, int s, int stype, unsigned char *context), unsigned char *context, int naccept)
-	{
-	int sock;
-	char *name = NULL;
-	int accept_socket = 0;
-	int i;
-
-	if (!init_server(&accept_socket,port,type)) return(0);
-
-	if (ret != NULL)
-		{
-		*ret=accept_socket;
-		/* return(1);*/
-		}
-  	for (;;)
-  		{
-		if (type==SOCK_STREAM)
-			{
-			if (do_accept(accept_socket,&sock,&name) == 0)
-				{
-				SHUTDOWN(accept_socket);
-				return(0);
-				}
-			}
-		else
-			sock = accept_socket;
-		i=(*cb)(name,sock, type, context);
-		if (name != NULL) OPENSSL_free(name);
-		if (type==SOCK_STREAM)
-			SHUTDOWN2(sock);
-		if (naccept != -1)
-			naccept--;
-		if (i < 0 || naccept == 0)
-			{
-			SHUTDOWN2(accept_socket);
-			return(i);
-			}
-		}
-	}
+    if (connect(s, (struct sockaddr *)&them, sizeof(them)) == -1) {
+        closesocket(s);
+        perror("connect");
+        return (0);
+    }
+    *sock = s;
+    return (1);
+}
+
+int do_server(int port, int type, int *ret,
+              int (*cb) (char *hostname, int s, int stype,
+                         unsigned char *context), unsigned char *context,
+              int naccept)
+{
+    int sock;
+    char *name = NULL;
+    int accept_socket = 0;
+    int i;
+
+    if (!init_server(&accept_socket, port, type))
+        return (0);
+
+    if (ret != NULL) {
+        *ret = accept_socket;
+        /* return(1); */
+    }
+    for (;;) {
+        if (type == SOCK_STREAM) {
+            if (do_accept(accept_socket, &sock, &name) == 0) {
+                SHUTDOWN(accept_socket);
+                return (0);
+            }
+        } else
+            sock = accept_socket;
+        i = (*cb) (name, sock, type, context);
+        if (name != NULL)
+            OPENSSL_free(name);
+        if (type == SOCK_STREAM)
+            SHUTDOWN2(sock);
+        if (naccept != -1)
+            naccept--;
+        if (i < 0 || naccept == 0) {
+            SHUTDOWN2(accept_socket);
+            return (i);
+        }
+    }
+}
 
 static int init_server_long(int *sock, int port, char *ip, int type)
-	{
-	int ret=0;
-	struct sockaddr_in server;
-	int s= -1;
-
-	if (!ssl_sock_init()) return(0);
-
-	memset((char *)&server,0,sizeof(server));
-	server.sin_family=AF_INET;
-	server.sin_port=htons((unsigned short)port);
-	if (ip == NULL)
-		server.sin_addr.s_addr=INADDR_ANY;
-	else
+{
+    int ret = 0;
+    struct sockaddr_in server;
+    int s = -1;
+
+    if (!ssl_sock_init())
+        return (0);
+
+    memset((char *)&server, 0, sizeof(server));
+    server.sin_family = AF_INET;
+    server.sin_port = htons((unsigned short)port);
+    if (ip == NULL)
+        server.sin_addr.s_addr = INADDR_ANY;
+    else
 /* Added for T3E, address-of fails on bit field (beckman@acl.lanl.gov) */
-#ifndef BIT_FIELD_LIMITS
-		memcpy(&server.sin_addr.s_addr,ip,4);
-#else
-		memcpy(&server.sin_addr,ip,4);
-#endif
-	
-		if (type == SOCK_STREAM)
-			s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
-		else /* type == SOCK_DGRAM */
-			s=socket(AF_INET, SOCK_DGRAM,IPPROTO_UDP);
-
-	if (s == INVALID_SOCKET) goto err;
-#if defined SOL_SOCKET && defined SO_REUSEADDR
-		{
-		int j = 1;
-		setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
-			   (void *) &j, sizeof j);
-		}
-#endif
-	if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1)
-		{
-#ifndef OPENSSL_SYS_WINDOWS
-		perror("bind");
-#endif
-		goto err;
-		}
-	/* Make it 128 for linux */
-	if (type==SOCK_STREAM && listen(s,128) == -1) goto err;
-	*sock=s;
-	ret=1;
-err:
-	if ((ret == 0) && (s != -1))
-		{
-		SHUTDOWN(s);
-		}
-	return(ret);
-	}
+# ifndef BIT_FIELD_LIMITS
+        memcpy(&server.sin_addr.s_addr, ip, 4);
+# else
+        memcpy(&server.sin_addr, ip, 4);
+# endif
 
-static int init_server(int *sock, int port, int type)
-	{
-	return(init_server_long(sock, port, NULL, type));
-	}
+    if (type == SOCK_STREAM)
+        s = socket(AF_INET, SOCK_STREAM, SOCKET_PROTOCOL);
+    else                        /* type == SOCK_DGRAM */
+        s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
 
-static int do_accept(int acc_sock, int *sock, char **host)
-	{
-	int ret;
-	struct hostent *h1,*h2;
-	static struct sockaddr_in from;
-	int len;
-/*	struct linger ling; */
+    if (s == INVALID_SOCKET)
+        goto err;
+# if defined SOL_SOCKET && defined SO_REUSEADDR
+    {
+        int j = 1;
+        setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&j, sizeof j);
+    }
+# endif
+    if (bind(s, (struct sockaddr *)&server, sizeof(server)) == -1) {
+# ifndef OPENSSL_SYS_WINDOWS
+        perror("bind");
+# endif
+        goto err;
+    }
+    /* Make it 128 for linux */
+    if (type == SOCK_STREAM && listen(s, 128) == -1)
+        goto err;
+    *sock = s;
+    ret = 1;
+ err:
+    if ((ret == 0) && (s != -1)) {
+        SHUTDOWN(s);
+    }
+    return (ret);
+}
 
-	if (!ssl_sock_init()) return(0);
+static int init_server(int *sock, int port, int type)
+{
+    return (init_server_long(sock, port, NULL, type));
+}
 
-#ifndef OPENSSL_SYS_WINDOWS
-redoit:
-#endif
+static int do_accept(int acc_sock, int *sock, char **host)
+{
+    int ret;
+    struct hostent *h1, *h2;
+    static struct sockaddr_in from;
+    int len;
+/*      struct linger ling; */
+
+    if (!ssl_sock_init())
+        return (0);
+
+# ifndef OPENSSL_SYS_WINDOWS
+ redoit:
+# endif
 
-	memset((char *)&from,0,sizeof(from));
-	len=sizeof(from);
-	/* Note: under VMS with SOCKETSHR the fourth parameter is currently
-	 * of type (int *) whereas under other systems it is (void *) if
-	 * you don't have a cast it will choke the compiler: if you do
-	 * have a cast then you can either go for (int *) or (void *).
-	 */
-	ret=accept(acc_sock,(struct sockaddr *)&from,(void *)&len);
-	if (ret == INVALID_SOCKET)
-		{
-#if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
-		int i;
-		i=WSAGetLastError();
-		BIO_printf(bio_err,"accept error %d\n",i);
-#else
-		if (errno == EINTR)
-			{
-			/*check_timeout(); */
-			goto redoit;
-			}
-		fprintf(stderr,"errno=%d ",errno);
-		perror("accept");
-#endif
-		return(0);
-		}
+    memset((char *)&from, 0, sizeof(from));
+    len = sizeof(from);
+    /*
+     * Note: under VMS with SOCKETSHR the fourth parameter is currently of
+     * type (int *) whereas under other systems it is (void *) if you don't
+     * have a cast it will choke the compiler: if you do have a cast then you
+     * can either go for (int *) or (void *).
+     */
+    ret = accept(acc_sock, (struct sockaddr *)&from, (void *)&len);
+    if (ret == INVALID_SOCKET) {
+# if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
+        int i;
+        i = WSAGetLastError();
+        BIO_printf(bio_err, "accept error %d\n", i);
+# else
+        if (errno == EINTR) {
+            /*
+             * check_timeout();
+             */
+            goto redoit;
+        }
+        fprintf(stderr, "errno=%d ", errno);
+        perror("accept");
+# endif
+        return (0);
+    }
 
 /*-
-	ling.l_onoff=1;
-	ling.l_linger=0;
-	i=setsockopt(ret,SOL_SOCKET,SO_LINGER,(char *)&ling,sizeof(ling));
-	if (i < 0) { perror("linger"); return(0); }
-	i=0;
-	i=setsockopt(ret,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
-	if (i < 0) { perror("keepalive"); return(0); }
+        ling.l_onoff=1;
+        ling.l_linger=0;
+        i=setsockopt(ret,SOL_SOCKET,SO_LINGER,(char *)&ling,sizeof(ling));
+        if (i < 0) { perror("linger"); return(0); }
+        i=0;
+        i=setsockopt(ret,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
+        if (i < 0) { perror("keepalive"); return(0); }
 */
 
-	if (host == NULL) goto end;
-#ifndef BIT_FIELD_LIMITS
-	/* I should use WSAAsyncGetHostByName() under windows */
-	h1=gethostbyaddr((char *)&from.sin_addr.s_addr,
-		sizeof(from.sin_addr.s_addr),AF_INET);
-#else
-	h1=gethostbyaddr((char *)&from.sin_addr,
-		sizeof(struct in_addr),AF_INET);
-#endif
-	if (h1 == NULL)
-		{
-		BIO_printf(bio_err,"bad gethostbyaddr\n");
-		*host=NULL;
-		/* return(0); */
-		}
-	else
-		{
-		if ((*host=(char *)OPENSSL_malloc(strlen(h1->h_name)+1)) == NULL)
-			{
-			perror("OPENSSL_malloc");
-			closesocket(ret);
-			return(0);
-			}
-		BUF_strlcpy(*host,h1->h_name,strlen(h1->h_name)+1);
-
-		h2=GetHostByName(*host);
-		if (h2 == NULL)
-			{
-			BIO_printf(bio_err,"gethostbyname failure\n");
-			closesocket(ret);
-			return(0);
-			}
-		if (h2->h_addrtype != AF_INET)
-			{
-			BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n");
-			closesocket(ret);
-			return(0);
-			}
-		}
-end:
-	*sock=ret;
-	return(1);
-	}
+    if (host == NULL)
+        goto end;
+# ifndef BIT_FIELD_LIMITS
+    /* I should use WSAAsyncGetHostByName() under windows */
+    h1 = gethostbyaddr((char *)&from.sin_addr.s_addr,
+                       sizeof(from.sin_addr.s_addr), AF_INET);
+# else
+    h1 = gethostbyaddr((char *)&from.sin_addr,
+                       sizeof(struct in_addr), AF_INET);
+# endif
+    if (h1 == NULL) {
+        BIO_printf(bio_err, "bad gethostbyaddr\n");
+        *host = NULL;
+        /* return(0); */
+    } else {
+        if ((*host = (char *)OPENSSL_malloc(strlen(h1->h_name) + 1)) == NULL) {
+            perror("OPENSSL_malloc");
+            closesocket(ret);
+            return (0);
+        }
+        BUF_strlcpy(*host, h1->h_name, strlen(h1->h_name) + 1);
+
+        h2 = GetHostByName(*host);
+        if (h2 == NULL) {
+            BIO_printf(bio_err, "gethostbyname failure\n");
+            closesocket(ret);
+            return (0);
+        }
+        if (h2->h_addrtype != AF_INET) {
+            BIO_printf(bio_err, "gethostbyname addr is not AF_INET\n");
+            closesocket(ret);
+            return (0);
+        }
+    }
+ end:
+    *sock = ret;
+    return (1);
+}
 
 int extract_host_port(char *str, char **host_ptr, unsigned char *ip,
-	     short *port_ptr)
-	{
-	char *h,*p;
-
-	h=str;
-	p=strchr(str,':');
-	if (p == NULL)
-		{
-		BIO_printf(bio_err,"no port defined\n");
-		return(0);
-		}
-	*(p++)='\0';
-
-	if ((ip != NULL) && !host_ip(str,ip))
-		goto err;
-	if (host_ptr != NULL) *host_ptr=h;
-
-	if (!extract_port(p,port_ptr))
-		goto err;
-	return(1);
-err:
-	return(0);
-	}
+                      short *port_ptr)
+{
+    char *h, *p;
+
+    h = str;
+    p = strchr(str, ':');
+    if (p == NULL) {
+        BIO_printf(bio_err, "no port defined\n");
+        return (0);
+    }
+    *(p++) = '\0';
+
+    if ((ip != NULL) && !host_ip(str, ip))
+        goto err;
+    if (host_ptr != NULL)
+        *host_ptr = h;
+
+    if (!extract_port(p, port_ptr))
+        goto err;
+    return (1);
+ err:
+    return (0);
+}
 
 static int host_ip(char *str, unsigned char ip[4])
-	{
-	unsigned int in[4]; 
-	int i;
-
-	if (sscanf(str,"%u.%u.%u.%u",&(in[0]),&(in[1]),&(in[2]),&(in[3])) == 4)
-		{
-		for (i=0; i<4; i++)
-			if (in[i] > 255)
-				{
-				BIO_printf(bio_err,"invalid IP address\n");
-				goto err;
-				}
-		ip[0]=in[0];
-		ip[1]=in[1];
-		ip[2]=in[2];
-		ip[3]=in[3];
-		}
-	else
-		{ /* do a gethostbyname */
-		struct hostent *he;
-
-		if (!ssl_sock_init()) return(0);
-
-		he=GetHostByName(str);
-		if (he == NULL)
-			{
-			BIO_printf(bio_err,"gethostbyname failure\n");
-			goto err;
-			}
-		/* cast to short because of win16 winsock definition */
-		if ((short)he->h_addrtype != AF_INET)
-			{
-			BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n");
-			return(0);
-			}
-		ip[0]=he->h_addr_list[0][0];
-		ip[1]=he->h_addr_list[0][1];
-		ip[2]=he->h_addr_list[0][2];
-		ip[3]=he->h_addr_list[0][3];
-		}
-	return(1);
-err:
-	return(0);
-	}
+{
+    unsigned int in[4];
+    int i;
+
+    if (sscanf(str, "%u.%u.%u.%u", &(in[0]), &(in[1]), &(in[2]), &(in[3])) ==
+        4) {
+        for (i = 0; i < 4; i++)
+            if (in[i] > 255) {
+                BIO_printf(bio_err, "invalid IP address\n");
+                goto err;
+            }
+        ip[0] = in[0];
+        ip[1] = in[1];
+        ip[2] = in[2];
+        ip[3] = in[3];
+    } else {                    /* do a gethostbyname */
+        struct hostent *he;
+
+        if (!ssl_sock_init())
+            return (0);
+
+        he = GetHostByName(str);
+        if (he == NULL) {
+            BIO_printf(bio_err, "gethostbyname failure\n");
+            goto err;
+        }
+        /* cast to short because of win16 winsock definition */
+        if ((short)he->h_addrtype != AF_INET) {
+            BIO_printf(bio_err, "gethostbyname addr is not AF_INET\n");
+            return (0);
+        }
+        ip[0] = he->h_addr_list[0][0];
+        ip[1] = he->h_addr_list[0][1];
+        ip[2] = he->h_addr_list[0][2];
+        ip[3] = he->h_addr_list[0][3];
+    }
+    return (1);
+ err:
+    return (0);
+}
 
 int extract_port(char *str, short *port_ptr)
-	{
-	int i;
-	struct servent *s;
-
-	i=atoi(str);
-	if (i != 0)
-		*port_ptr=(unsigned short)i;
-	else
-		{
-		s=getservbyname(str,"tcp");
-		if (s == NULL)
-			{
-			BIO_printf(bio_err,"getservbyname failure for %s\n",str);
-			return(0);
-			}
-		*port_ptr=ntohs((unsigned short)s->s_port);
-		}
-	return(1);
-	}
-
-#define GHBN_NUM	4
-static struct ghbn_cache_st
-	{
-	char name[128];
-	struct hostent ent;
-	unsigned long order;
-	} ghbn_cache[GHBN_NUM];
-
-static unsigned long ghbn_hits=0L;
-static unsigned long ghbn_miss=0L;
+{
+    int i;
+    struct servent *s;
+
+    i = atoi(str);
+    if (i != 0)
+        *port_ptr = (unsigned short)i;
+    else {
+        s = getservbyname(str, "tcp");
+        if (s == NULL) {
+            BIO_printf(bio_err, "getservbyname failure for %s\n", str);
+            return (0);
+        }
+        *port_ptr = ntohs((unsigned short)s->s_port);
+    }
+    return (1);
+}
+
+# define GHBN_NUM        4
+static struct ghbn_cache_st {
+    char name[128];
+    struct hostent ent;
+    unsigned long order;
+} ghbn_cache[GHBN_NUM];
+
+static unsigned long ghbn_hits = 0L;
+static unsigned long ghbn_miss = 0L;
 
 static struct hostent *GetHostByName(char *name)
-	{
-	struct hostent *ret;
-	int i,lowi=0;
-	unsigned long low= (unsigned long)-1;
-
-	for (i=0; i ghbn_cache[i].order)
-			{
-			low=ghbn_cache[i].order;
-			lowi=i;
-			}
-		if (ghbn_cache[i].order > 0)
-			{
-			if (strncmp(name,ghbn_cache[i].name,128) == 0)
-				break;
-			}
-		}
-	if (i == GHBN_NUM) /* no hit*/
-		{
-		ghbn_miss++;
-		ret=gethostbyname(name);
-		if (ret == NULL) return(NULL);
-		/* else add to cache */
-		if(strlen(name) < sizeof ghbn_cache[0].name)
-			{
-			strcpy(ghbn_cache[lowi].name,name);
-			memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent));
-			ghbn_cache[lowi].order=ghbn_miss+ghbn_hits;
-			}
-		return(ret);
-		}
-	else
-		{
-		ghbn_hits++;
-		ret= &(ghbn_cache[i].ent);
-		ghbn_cache[i].order=ghbn_miss+ghbn_hits;
-		return(ret);
-		}
-	}
+{
+    struct hostent *ret;
+    int i, lowi = 0;
+    unsigned long low = (unsigned long)-1;
+
+    for (i = 0; i < GHBN_NUM; i++) {
+        if (low > ghbn_cache[i].order) {
+            low = ghbn_cache[i].order;
+            lowi = i;
+        }
+        if (ghbn_cache[i].order > 0) {
+            if (strncmp(name, ghbn_cache[i].name, 128) == 0)
+                break;
+        }
+    }
+    if (i == GHBN_NUM) {        /* no hit */
+        ghbn_miss++;
+        ret = gethostbyname(name);
+        if (ret == NULL)
+            return (NULL);
+        /* else add to cache */
+        if (strlen(name) < sizeof ghbn_cache[0].name) {
+            strcpy(ghbn_cache[lowi].name, name);
+            memcpy((char *)&(ghbn_cache[lowi].ent), ret,
+                   sizeof(struct hostent));
+            ghbn_cache[lowi].order = ghbn_miss + ghbn_hits;
+        }
+        return (ret);
+    } else {
+        ghbn_hits++;
+        ret = &(ghbn_cache[i].ent);
+        ghbn_cache[i].order = ghbn_miss + ghbn_hits;
+        return (ret);
+    }
+}
 
 #endif
diff --git a/apps/s_time.c b/apps/s_time.c
index 893de790ab..5846f3ae17 100644
--- a/apps/s_time.c
+++ b/apps/s_time.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,7 +58,7 @@
 
 #define NO_SHUTDOWN
 
-/*-----------------------------------------
+/* ----------------------------------------
    s_time - SSL client connection timer program
    Written and donated by Larry Streepy 
   -----------------------------------------*/
@@ -70,7 +70,7 @@
 #define USE_SOCKETS
 #include "apps.h"
 #ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
+# define APPS_WIN16
 #endif
 #include 
 #include 
@@ -78,11 +78,11 @@
 #include "s_apps.h"
 #include 
 #ifdef WIN32_STUFF
-#include "winmain.h"
-#include "wintext.h"
+# include "winmain.h"
+# include "wintext.h"
 #endif
 #if !defined(OPENSSL_SYS_MSDOS)
-#include OPENSSL_UNISTD
+# include OPENSSL_UNISTD
 #endif
 
 #undef PROG
@@ -91,10 +91,12 @@
 #undef ioctl
 #define ioctl ioctlsocket
 
-#define SSL_CONNECT_NAME	"localhost:4433"
+#define SSL_CONNECT_NAME        "localhost:4433"
 
 /* no default cert. */
-/*#define TEST_CERT "client.pem" */
+/*
+ * #define TEST_CERT "client.pem"
+ */
 
 #undef BUFSIZZ
 #define BUFSIZZ 1024*10
@@ -107,13 +109,13 @@
 #define max(a,b) (((a) > (b)) ? (a) : (b))
 
 #undef SECONDS
-#define SECONDS	30
+#define SECONDS 30
 extern int verify_depth;
 extern int verify_error;
 
 static void s_time_usage(void);
-static int parseArgs( int argc, char **argv );
-static SSL *doConnection( SSL *scon );
+static int parseArgs(int argc, char **argv);
+static SSL *doConnection(SSL *scon);
 static void s_time_init(void);
 
 /***********************************************************************
@@ -121,58 +123,58 @@ static void s_time_init(void);
  */
 
 /* static char *port=PORT_STR;*/
-static char *host=SSL_CONNECT_NAME;
-static char *t_cert_file=NULL;
-static char *t_key_file=NULL;
-static char *CApath=NULL;
-static char *CAfile=NULL;
-static char *tm_cipher=NULL;
+static char *host = SSL_CONNECT_NAME;
+static char *t_cert_file = NULL;
+static char *t_key_file = NULL;
+static char *CApath = NULL;
+static char *CAfile = NULL;
+static char *tm_cipher = NULL;
 static int tm_verify = SSL_VERIFY_NONE;
 static int maxTime = SECONDS;
-static SSL_CTX *tm_ctx=NULL;
-static const SSL_METHOD *s_time_meth=NULL;
-static char *s_www_path=NULL;
-static long bytes_read=0; 
-static int st_bugs=0;
-static int perform=0;
+static SSL_CTX *tm_ctx = NULL;
+static const SSL_METHOD *s_time_meth = NULL;
+static char *s_www_path = NULL;
+static long bytes_read = 0;
+static int st_bugs = 0;
+static int perform = 0;
 #ifdef FIONBIO
-static int t_nbio=0;
+static int t_nbio = 0;
 #endif
 #ifdef OPENSSL_SYS_WIN32
-static int exitNow = 0;		/* Set when it's time to exit main */
+static int exitNow = 0;         /* Set when it's time to exit main */
 #endif
 
 static void s_time_init(void)
-	{
-	host=SSL_CONNECT_NAME;
-	t_cert_file=NULL;
-	t_key_file=NULL;
-	CApath=NULL;
-	CAfile=NULL;
-	tm_cipher=NULL;
-	tm_verify = SSL_VERIFY_NONE;
-	maxTime = SECONDS;
-	tm_ctx=NULL;
-	s_time_meth=NULL;
-	s_www_path=NULL;
-	bytes_read=0; 
-	st_bugs=0;
-	perform=0;
+{
+    host = SSL_CONNECT_NAME;
+    t_cert_file = NULL;
+    t_key_file = NULL;
+    CApath = NULL;
+    CAfile = NULL;
+    tm_cipher = NULL;
+    tm_verify = SSL_VERIFY_NONE;
+    maxTime = SECONDS;
+    tm_ctx = NULL;
+    s_time_meth = NULL;
+    s_www_path = NULL;
+    bytes_read = 0;
+    st_bugs = 0;
+    perform = 0;
 
 #ifdef FIONBIO
-	t_nbio=0;
+    t_nbio = 0;
 #endif
 #ifdef OPENSSL_SYS_WIN32
-	exitNow = 0;		/* Set when it's time to exit main */
+    exitNow = 0;                /* Set when it's time to exit main */
 #endif
-	}
+}
 
 /***********************************************************************
  * usage - display usage message
  */
 static void s_time_usage(void)
 {
-	static char umsg[] = "\
+    static char umsg[] = "\
 -time arg     - max number of seconds to collect data, default %d\n\
 -verify arg   - turn on peer certificate verification, arg == depth\n\
 -cert arg     - certificate file to use, PEM format assumed\n\
@@ -182,19 +184,20 @@ static void s_time_usage(void)
 -CAfile arg   - PEM format file of CA's\n\
 -cipher       - preferred cipher to use, play with 'openssl ciphers'\n\n";
 
-	printf( "usage: s_time \n\n" );
+    printf("usage: s_time \n\n");
 
-	printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
+    printf("-connect host:port - host:port to connect to (default is %s)\n",
+           SSL_CONNECT_NAME);
 #ifdef FIONBIO
-	printf("-nbio         - Run with non-blocking IO\n");
-	printf("-ssl2         - Just use SSLv2\n");
-	printf("-ssl3         - Just use SSLv3\n");
-	printf("-bugs         - Turn on SSL bug compatibility\n");
-	printf("-new          - Just time new connections\n");
-	printf("-reuse        - Just time connection reuse\n");
-	printf("-www page     - Retrieve 'page' from the site\n");
+    printf("-nbio         - Run with non-blocking IO\n");
+    printf("-ssl2         - Just use SSLv2\n");
+    printf("-ssl3         - Just use SSLv3\n");
+    printf("-bugs         - Turn on SSL bug compatibility\n");
+    printf("-new          - Just time new connections\n");
+    printf("-reuse        - Just time connection reuse\n");
+    printf("-www page     - Retrieve 'page' from the site\n");
 #endif
-	printf( umsg,SECONDS );
+    printf(umsg, SECONDS);
 }
 
 /***********************************************************************
@@ -206,422 +209,428 @@ static int parseArgs(int argc, char **argv)
 {
     int badop = 0;
 
-    verify_depth=0;
-    verify_error=X509_V_OK;
+    verify_depth = 0;
+    verify_error = X509_V_OK;
 
     argc--;
     argv++;
 
     while (argc >= 1) {
-	if (strcmp(*argv,"-connect") == 0)
-		{
-		if (--argc < 1) goto bad;
-		host= *(++argv);
-		}
+        if (strcmp(*argv, "-connect") == 0) {
+            if (--argc < 1)
+                goto bad;
+            host = *(++argv);
+        }
 #if 0
-	else if( strcmp(*argv,"-host") == 0)
-		{
-		if (--argc < 1) goto bad;
-		host= *(++argv);
-		}
-	else if( strcmp(*argv,"-port") == 0)
-		{
-		if (--argc < 1) goto bad;
-		port= *(++argv);
-		}
+        else if (strcmp(*argv, "-host") == 0) {
+            if (--argc < 1)
+                goto bad;
+            host = *(++argv);
+        } else if (strcmp(*argv, "-port") == 0) {
+            if (--argc < 1)
+                goto bad;
+            port = *(++argv);
+        }
 #endif
-	else if (strcmp(*argv,"-reuse") == 0)
-		perform=2;
-	else if (strcmp(*argv,"-new") == 0)
-		perform=1;
-	else if( strcmp(*argv,"-verify") == 0) {
+        else if (strcmp(*argv, "-reuse") == 0)
+            perform = 2;
+        else if (strcmp(*argv, "-new") == 0)
+            perform = 1;
+        else if (strcmp(*argv, "-verify") == 0) {
 
-	    tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
-	    if (--argc < 1) goto bad;
-	    verify_depth=atoi(*(++argv));
-	    BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
+            tm_verify = SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE;
+            if (--argc < 1)
+                goto bad;
+            verify_depth = atoi(*(++argv));
+            BIO_printf(bio_err, "verify depth is %d\n", verify_depth);
 
-	} else if( strcmp(*argv,"-cert") == 0) {
+        } else if (strcmp(*argv, "-cert") == 0) {
 
-	    if (--argc < 1) goto bad;
-	    t_cert_file= *(++argv);
+            if (--argc < 1)
+                goto bad;
+            t_cert_file = *(++argv);
 
-	} else if( strcmp(*argv,"-key") == 0) {
+        } else if (strcmp(*argv, "-key") == 0) {
 
-	    if (--argc < 1) goto bad;
-	    t_key_file= *(++argv);
+            if (--argc < 1)
+                goto bad;
+            t_key_file = *(++argv);
 
-	} else if( strcmp(*argv,"-CApath") == 0) {
+        } else if (strcmp(*argv, "-CApath") == 0) {
 
-	    if (--argc < 1) goto bad;
-	    CApath= *(++argv);
+            if (--argc < 1)
+                goto bad;
+            CApath = *(++argv);
 
-	} else if( strcmp(*argv,"-CAfile") == 0) {
+        } else if (strcmp(*argv, "-CAfile") == 0) {
 
-	    if (--argc < 1) goto bad;
-	    CAfile= *(++argv);
+            if (--argc < 1)
+                goto bad;
+            CAfile = *(++argv);
 
-	} else if( strcmp(*argv,"-cipher") == 0) {
+        } else if (strcmp(*argv, "-cipher") == 0) {
 
-	    if (--argc < 1) goto bad;
-	    tm_cipher= *(++argv);
-	}
+            if (--argc < 1)
+                goto bad;
+            tm_cipher = *(++argv);
+        }
 #ifdef FIONBIO
-	else if(strcmp(*argv,"-nbio") == 0) {
-	    t_nbio=1;
-	}
+        else if (strcmp(*argv, "-nbio") == 0) {
+            t_nbio = 1;
+        }
 #endif
-	else if(strcmp(*argv,"-www") == 0)
-		{
-		if (--argc < 1) goto bad;
-		s_www_path= *(++argv);
-		if(strlen(s_www_path) > MYBUFSIZ-100)
-			{
-			BIO_printf(bio_err,"-www option too long\n");
-			badop=1;
-			}
-		}
-	else if(strcmp(*argv,"-bugs") == 0)
-	    st_bugs=1;
+        else if (strcmp(*argv, "-www") == 0) {
+            if (--argc < 1)
+                goto bad;
+            s_www_path = *(++argv);
+            if (strlen(s_www_path) > MYBUFSIZ - 100) {
+                BIO_printf(bio_err, "-www option too long\n");
+                badop = 1;
+            }
+        } else if (strcmp(*argv, "-bugs") == 0)
+            st_bugs = 1;
 #ifndef OPENSSL_NO_SSL2
-	else if(strcmp(*argv,"-ssl2") == 0)
-	    s_time_meth=SSLv2_client_method();
+        else if (strcmp(*argv, "-ssl2") == 0)
+            s_time_meth = SSLv2_client_method();
 #endif
 #ifndef OPENSSL_NO_SSL3
-	else if(strcmp(*argv,"-ssl3") == 0)
-	    s_time_meth=SSLv3_client_method();
+        else if (strcmp(*argv, "-ssl3") == 0)
+            s_time_meth = SSLv3_client_method();
 #endif
-	else if( strcmp(*argv,"-time") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    maxTime= atoi(*(++argv));
-	}
-	else {
-	    BIO_printf(bio_err,"unknown option %s\n",*argv);
-	    badop=1;
-	    break;
-	}
-
-	argc--;
-	argv++;
+        else if (strcmp(*argv, "-time") == 0) {
+
+            if (--argc < 1)
+                goto bad;
+            maxTime = atoi(*(++argv));
+        } else {
+            BIO_printf(bio_err, "unknown option %s\n", *argv);
+            badop = 1;
+            break;
+        }
+
+        argc--;
+        argv++;
     }
 
-    if (perform == 0) perform=3;
+    if (perform == 0)
+        perform = 3;
 
-    if(badop) {
-bad:
-		s_time_usage();
-		return -1;
+    if (badop) {
+ bad:
+        s_time_usage();
+        return -1;
     }
 
-	return 0;			/* Valid args */
+    return 0;                   /* Valid args */
 }
 
 /***********************************************************************
  * TIME - time functions
  */
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 static double tm_Time_F(int s)
-	{
-	return app_tminterval(s,1);
-	}
+{
+    return app_tminterval(s, 1);
+}
 
 /***********************************************************************
  * MAIN - main processing area for client
- *			real name depends on MONOLITH
+ *                      real name depends on MONOLITH
  */
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	double totalTime = 0.0;
-	int nConn = 0;
-	SSL *scon=NULL;
-	long finishtime=0;
-	int ret=1,i;
-	MS_STATIC char buf[1024*8];
-	int ver;
-
-	apps_startup();
-	s_time_init();
-
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-
-	s_time_meth=SSLv23_client_method();
-
-	/* parse the command line arguments */
-	if( parseArgs( argc, argv ) < 0 )
-		goto end;
-
-	OpenSSL_add_ssl_algorithms();
-	if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
-
-	SSL_CTX_set_quiet_shutdown(tm_ctx,1);
-
-	if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
-	SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
-	if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file)) 
-		goto end;
-
-	SSL_load_error_strings();
-
-	if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(tm_ctx)))
-		{
-		/* BIO_printf(bio_err,"error setting default verify locations\n"); */
-		ERR_print_errors(bio_err);
-		/* goto end; */
-		}
+{
+    double totalTime = 0.0;
+    int nConn = 0;
+    SSL *scon = NULL;
+    long finishtime = 0;
+    int ret = 1, i;
+    MS_STATIC char buf[1024 * 8];
+    int ver;
+
+    apps_startup();
+    s_time_init();
+
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+    s_time_meth = SSLv23_client_method();
+
+    /* parse the command line arguments */
+    if (parseArgs(argc, argv) < 0)
+        goto end;
+
+    OpenSSL_add_ssl_algorithms();
+    if ((tm_ctx = SSL_CTX_new(s_time_meth)) == NULL)
+        return (1);
+
+    SSL_CTX_set_quiet_shutdown(tm_ctx, 1);
+
+    if (st_bugs)
+        SSL_CTX_set_options(tm_ctx, SSL_OP_ALL);
+    SSL_CTX_set_cipher_list(tm_ctx, tm_cipher);
+    if (!set_cert_stuff(tm_ctx, t_cert_file, t_key_file))
+        goto end;
+
+    SSL_load_error_strings();
+
+    if ((!SSL_CTX_load_verify_locations(tm_ctx, CAfile, CApath)) ||
+        (!SSL_CTX_set_default_verify_paths(tm_ctx))) {
+        /*
+         * BIO_printf(bio_err,"error setting default verify locations\n");
+         */
+        ERR_print_errors(bio_err);
+        /* goto end; */
+    }
 
-	if (tm_cipher == NULL)
-		tm_cipher = getenv("SSL_CIPHER");
+    if (tm_cipher == NULL)
+        tm_cipher = getenv("SSL_CIPHER");
 
-	if (tm_cipher == NULL ) {
-		fprintf( stderr, "No CIPHER specified\n" );
-	}
+    if (tm_cipher == NULL) {
+        fprintf(stderr, "No CIPHER specified\n");
+    }
 
-	if (!(perform & 1)) goto next;
-	printf( "Collecting connection statistics for %d seconds\n", maxTime );
+    if (!(perform & 1))
+        goto next;
+    printf("Collecting connection statistics for %d seconds\n", maxTime);
 
-	/* Loop and time how long it takes to make connections */
+    /* Loop and time how long it takes to make connections */
 
-	bytes_read=0;
-	finishtime=(long)time(NULL)+maxTime;
-	tm_Time_F(START);
-	for (;;)
-		{
-		if (finishtime < (long)time(NULL)) break;
+    bytes_read = 0;
+    finishtime = (long)time(NULL) + maxTime;
+    tm_Time_F(START);
+    for (;;) {
+        if (finishtime < (long)time(NULL))
+            break;
 #ifdef WIN32_STUFF
 
-		if( flushWinMsgs(0) == -1 )
-			goto end;
+        if (flushWinMsgs(0) == -1)
+            goto end;
 
-		if( waitingToDie || exitNow )		/* we're dead */
-			goto end;
+        if (waitingToDie || exitNow) /* we're dead */
+            goto end;
 #endif
 
-		if( (scon = doConnection( NULL )) == NULL )
-			goto end;
-
-		if (s_www_path != NULL)
-			{
-			BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-			SSL_write(scon,buf,strlen(buf));
-			while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
-				bytes_read+=i;
-			}
+        if ((scon = doConnection(NULL)) == NULL)
+            goto end;
 
+        if (s_www_path != NULL) {
+            BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
+                         s_www_path);
+            SSL_write(scon, buf, strlen(buf));
+            while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
+                bytes_read += i;
+        }
 #ifdef NO_SHUTDOWN
-		SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+        SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
 #else
-		SSL_shutdown(scon);
+        SSL_shutdown(scon);
 #endif
-		SHUTDOWN2(SSL_get_fd(scon));
-
-		nConn += 1;
-		if (SSL_session_reused(scon))
-			ver='r';
-		else
-			{
-			ver=SSL_version(scon);
-			if (ver == TLS1_VERSION)
-				ver='t';
-			else if (ver == SSL3_VERSION)
-				ver='3';
-			else if (ver == SSL2_VERSION)
-				ver='2';
-			else
-				ver='*';
-			}
-		fputc(ver,stdout);
-		fflush(stdout);
-
-		SSL_free( scon );
-		scon=NULL;
-		}
-	totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
-
-	i=(int)((long)time(NULL)-finishtime+maxTime);
-	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
-
-	/* Now loop and time connections using the same session id over and over */
-
-next:
-	if (!(perform & 2)) goto end;
-	printf( "\n\nNow timing with session id reuse.\n" );
-
-	/* Get an SSL object so we can reuse the session id */
-	if( (scon = doConnection( NULL )) == NULL )
-		{
-		fprintf( stderr, "Unable to get connection\n" );
-		goto end;
-		}
-
-	if (s_www_path != NULL)
-		{
-		BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-		SSL_write(scon,buf,strlen(buf));
-		while (SSL_read(scon,buf,sizeof(buf)) > 0)
-			;
-		}
+        SHUTDOWN2(SSL_get_fd(scon));
+
+        nConn += 1;
+        if (SSL_session_reused(scon))
+            ver = 'r';
+        else {
+            ver = SSL_version(scon);
+            if (ver == TLS1_VERSION)
+                ver = 't';
+            else if (ver == SSL3_VERSION)
+                ver = '3';
+            else if (ver == SSL2_VERSION)
+                ver = '2';
+            else
+                ver = '*';
+        }
+        fputc(ver, stdout);
+        fflush(stdout);
+
+        SSL_free(scon);
+        scon = NULL;
+    }
+    totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
+
+    i = (int)((long)time(NULL) - finishtime + maxTime);
+    printf
+        ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
+         nConn, totalTime, ((double)nConn / totalTime), bytes_read);
+    printf
+        ("%d connections in %ld real seconds, %ld bytes read per connection\n",
+         nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
+
+    /*
+     * Now loop and time connections using the same session id over and over
+     */
+
+ next:
+    if (!(perform & 2))
+        goto end;
+    printf("\n\nNow timing with session id reuse.\n");
+
+    /* Get an SSL object so we can reuse the session id */
+    if ((scon = doConnection(NULL)) == NULL) {
+        fprintf(stderr, "Unable to get connection\n");
+        goto end;
+    }
+
+    if (s_www_path != NULL) {
+        BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", s_www_path);
+        SSL_write(scon, buf, strlen(buf));
+        while (SSL_read(scon, buf, sizeof(buf)) > 0) ;
+    }
 #ifdef NO_SHUTDOWN
-	SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+    SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
 #else
-	SSL_shutdown(scon);
+    SSL_shutdown(scon);
 #endif
-	SHUTDOWN2(SSL_get_fd(scon));
+    SHUTDOWN2(SSL_get_fd(scon));
+
+    nConn = 0;
+    totalTime = 0.0;
 
-	nConn = 0;
-	totalTime = 0.0;
+    finishtime = (long)time(NULL) + maxTime;
 
-	finishtime=(long)time(NULL)+maxTime;
+    printf("starting\n");
+    bytes_read = 0;
+    tm_Time_F(START);
 
-	printf( "starting\n" );
-	bytes_read=0;
-	tm_Time_F(START);
-		
-	for (;;)
-		{
-		if (finishtime < (long)time(NULL)) break;
+    for (;;) {
+        if (finishtime < (long)time(NULL))
+            break;
 
 #ifdef WIN32_STUFF
-		if( flushWinMsgs(0) == -1 )
-			goto end;
+        if (flushWinMsgs(0) == -1)
+            goto end;
 
-		if( waitingToDie || exitNow )	/* we're dead */
-			goto end;
+        if (waitingToDie || exitNow) /* we're dead */
+            goto end;
 #endif
 
-	 	if( (doConnection( scon )) == NULL )
-			goto end;
-
-		if (s_www_path)
-			{
-			BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-			SSL_write(scon,buf,strlen(buf));
-			while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
-				bytes_read+=i;
-			}
+        if ((doConnection(scon)) == NULL)
+            goto end;
 
+        if (s_www_path) {
+            BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
+                         s_www_path);
+            SSL_write(scon, buf, strlen(buf));
+            while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
+                bytes_read += i;
+        }
 #ifdef NO_SHUTDOWN
-		SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+        SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
 #else
-		SSL_shutdown(scon);
+        SSL_shutdown(scon);
 #endif
-		SHUTDOWN2(SSL_get_fd(scon));
-	
-		nConn += 1;
-		if (SSL_session_reused(scon))
-			ver='r';
-		else
-			{
-			ver=SSL_version(scon);
-			if (ver == TLS1_VERSION)
-				ver='t';
-			else if (ver == SSL3_VERSION)
-				ver='3';
-			else if (ver == SSL2_VERSION)
-				ver='2';
-			else
-				ver='*';
-			}
-		fputc(ver,stdout);
-		fflush(stdout);
-		}
-	totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
-
-
-	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
-
-	ret=0;
-end:
-	if (scon != NULL) SSL_free(scon);
-
-	if (tm_ctx != NULL)
-		{
-		SSL_CTX_free(tm_ctx);
-		tm_ctx=NULL;
-		}
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
+        SHUTDOWN2(SSL_get_fd(scon));
+
+        nConn += 1;
+        if (SSL_session_reused(scon))
+            ver = 'r';
+        else {
+            ver = SSL_version(scon);
+            if (ver == TLS1_VERSION)
+                ver = 't';
+            else if (ver == SSL3_VERSION)
+                ver = '3';
+            else if (ver == SSL2_VERSION)
+                ver = '2';
+            else
+                ver = '*';
+        }
+        fputc(ver, stdout);
+        fflush(stdout);
+    }
+    totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
+
+    printf
+        ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
+         nConn, totalTime, ((double)nConn / totalTime), bytes_read);
+    printf
+        ("%d connections in %ld real seconds, %ld bytes read per connection\n",
+         nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
+
+    ret = 0;
+ end:
+    if (scon != NULL)
+        SSL_free(scon);
+
+    if (tm_ctx != NULL) {
+        SSL_CTX_free(tm_ctx);
+        tm_ctx = NULL;
+    }
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
 
 /*-
  * doConnection - make a connection
  * Args:
- *		scon	= earlier ssl connection for session id, or NULL
+ *              scon    = earlier ssl connection for session id, or NULL
  * Returns:
- *		SSL *	= the connection pointer.
+ *              SSL *   = the connection pointer.
  */
 static SSL *doConnection(SSL *scon)
-	{
-	BIO *conn;
-	SSL *serverCon;
-	int width, i;
-	fd_set readfds;
-
-	if ((conn=BIO_new(BIO_s_connect())) == NULL)
-		return(NULL);
-
-/*	BIO_set_conn_port(conn,port);*/
-	BIO_set_conn_hostname(conn,host);
-
-	if (scon == NULL)
-		serverCon=SSL_new(tm_ctx);
-	else
-		{
-		serverCon=scon;
-		SSL_set_connect_state(serverCon);
-		}
+{
+    BIO *conn;
+    SSL *serverCon;
+    int width, i;
+    fd_set readfds;
+
+    if ((conn = BIO_new(BIO_s_connect())) == NULL)
+        return (NULL);
+
+/*      BIO_set_conn_port(conn,port);*/
+    BIO_set_conn_hostname(conn, host);
+
+    if (scon == NULL)
+        serverCon = SSL_new(tm_ctx);
+    else {
+        serverCon = scon;
+        SSL_set_connect_state(serverCon);
+    }
 
-	SSL_set_bio(serverCon,conn,conn);
+    SSL_set_bio(serverCon, conn, conn);
 
 #if 0
-	if( scon != NULL )
-		SSL_set_session(serverCon,SSL_get_session(scon));
+    if (scon != NULL)
+        SSL_set_session(serverCon, SSL_get_session(scon));
 #endif
 
-	/* ok, lets connect */
-	for(;;) {
-		i=SSL_connect(serverCon);
-		if (BIO_sock_should_retry(i))
-			{
-			BIO_printf(bio_err,"DELAY\n");
-
-			i=SSL_get_fd(serverCon);
-			width=i+1;
-			FD_ZERO(&readfds);
-			openssl_fdset(i,&readfds);
-			/* Note: under VMS with SOCKETSHR the 2nd parameter
-			 * is currently of type (int *) whereas under other
-			 * systems it is (void *) if you don't have a cast it
-			 * will choke the compiler: if you do have a cast then
-			 * you can either go for (int *) or (void *).
-			 */
-			select(width,(void *)&readfds,NULL,NULL,NULL);
-			continue;
-			}
-		break;
-		}
-	if(i <= 0)
-		{
-		BIO_printf(bio_err,"ERROR\n");
-		if (verify_error != X509_V_OK)
-			BIO_printf(bio_err,"verify error:%s\n",
-				X509_verify_cert_error_string(verify_error));
-		else
-			ERR_print_errors(bio_err);
-		if (scon == NULL)
-			SSL_free(serverCon);
-		return NULL;
-		}
-
-	return serverCon;
-	}
-
+    /* ok, lets connect */
+    for (;;) {
+        i = SSL_connect(serverCon);
+        if (BIO_sock_should_retry(i)) {
+            BIO_printf(bio_err, "DELAY\n");
+
+            i = SSL_get_fd(serverCon);
+            width = i + 1;
+            FD_ZERO(&readfds);
+            openssl_fdset(i, &readfds);
+            /*
+             * Note: under VMS with SOCKETSHR the 2nd parameter is currently
+             * of type (int *) whereas under other systems it is (void *) if
+             * you don't have a cast it will choke the compiler: if you do
+             * have a cast then you can either go for (int *) or (void *).
+             */
+            select(width, (void *)&readfds, NULL, NULL, NULL);
+            continue;
+        }
+        break;
+    }
+    if (i <= 0) {
+        BIO_printf(bio_err, "ERROR\n");
+        if (verify_error != X509_V_OK)
+            BIO_printf(bio_err, "verify error:%s\n",
+                       X509_verify_cert_error_string(verify_error));
+        else
+            ERR_print_errors(bio_err);
+        if (scon == NULL)
+            SSL_free(serverCon);
+        return NULL;
+    }
 
+    return serverCon;
+}
diff --git a/apps/sess_id.c b/apps/sess_id.c
index b16686c26d..7773abec7e 100644
--- a/apps/sess_id.c
+++ b/apps/sess_id.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,20 +67,20 @@
 #include 
 
 #undef PROG
-#define PROG	sess_id_main
+#define PROG    sess_id_main
 
-static const char *sess_id_usage[]={
-"usage: sess_id args\n",
-"\n",
-" -inform arg     - input format - default PEM (DER or PEM)\n",
-" -outform arg    - output format - default PEM\n",
-" -in arg         - input file - default stdin\n",
-" -out arg        - output file - default stdout\n",
-" -text           - print ssl session id details\n",
-" -cert           - output certificate \n",
-" -noout          - no CRL output\n",
-" -context arg    - set the session ID context\n",
-NULL
+static const char *sess_id_usage[] = {
+    "usage: sess_id args\n",
+    "\n",
+    " -inform arg     - input format - default PEM (DER or PEM)\n",
+    " -outform arg    - output format - default PEM\n",
+    " -in arg         - input file - default stdin\n",
+    " -out arg        - output file - default stdout\n",
+    " -text           - print ssl session id details\n",
+    " -cert           - output certificate \n",
+    " -noout          - no CRL output\n",
+    " -context arg    - set the session ID context\n",
+    NULL
 };
 
 static SSL_SESSION *load_sess_id(char *file, int format);
@@ -88,235 +88,213 @@ static SSL_SESSION *load_sess_id(char *file, int format);
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	SSL_SESSION *x=NULL;
-	X509 *peer = NULL;
-	int ret=1,i,num,badops=0;
-	BIO *out=NULL;
-	int informat,outformat;
-	char *infile=NULL,*outfile=NULL,*context=NULL;
-	int cert=0,noout=0,text=0;
-	const char **pp;
-
-	apps_startup();
+{
+    SSL_SESSION *x = NULL;
+    X509 *peer = NULL;
+    int ret = 1, i, num, badops = 0;
+    BIO *out = NULL;
+    int informat, outformat;
+    char *infile = NULL, *outfile = NULL, *context = NULL;
+    int cert = 0, noout = 0, text = 0;
+    const char **pp;
 
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+    apps_startup();
 
-	informat=FORMAT_PEM;
-	outformat=FORMAT_PEM;
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
 
-	argc--;
-	argv++;
-	num=0;
-	while (argc >= 1)
-		{
-		if 	(strcmp(*argv,"-inform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			informat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-outform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outformat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-in") == 0)
-			{
-			if (--argc < 1) goto bad;
-			infile= *(++argv);
-			}
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-text") == 0)
-			text= ++num;
-		else if (strcmp(*argv,"-cert") == 0)
-			cert= ++num;
-		else if (strcmp(*argv,"-noout") == 0)
-			noout= ++num;
-		else if (strcmp(*argv,"-context") == 0)
-		    {
-		    if(--argc < 1) goto bad;
-		    context=*++argv;
-		    }
-		else
-			{
-			BIO_printf(bio_err,"unknown option %s\n",*argv);
-			badops=1;
-			break;
-			}
-		argc--;
-		argv++;
-		}
+    informat = FORMAT_PEM;
+    outformat = FORMAT_PEM;
 
-	if (badops)
-		{
-bad:
-		for (pp=sess_id_usage; (*pp != NULL); pp++)
-			BIO_printf(bio_err,"%s",*pp);
-		goto end;
-		}
+    argc--;
+    argv++;
+    num = 0;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-inform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            informat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-outform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outformat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-in") == 0) {
+            if (--argc < 1)
+                goto bad;
+            infile = *(++argv);
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outfile = *(++argv);
+        } else if (strcmp(*argv, "-text") == 0)
+            text = ++num;
+        else if (strcmp(*argv, "-cert") == 0)
+            cert = ++num;
+        else if (strcmp(*argv, "-noout") == 0)
+            noout = ++num;
+        else if (strcmp(*argv, "-context") == 0) {
+            if (--argc < 1)
+                goto bad;
+            context = *++argv;
+        } else {
+            BIO_printf(bio_err, "unknown option %s\n", *argv);
+            badops = 1;
+            break;
+        }
+        argc--;
+        argv++;
+    }
 
-	ERR_load_crypto_strings();
-	x=load_sess_id(infile,informat);
-	if (x == NULL) { goto end; }
-	peer = SSL_SESSION_get0_peer(x);
+    if (badops) {
+ bad:
+        for (pp = sess_id_usage; (*pp != NULL); pp++)
+            BIO_printf(bio_err, "%s", *pp);
+        goto end;
+    }
 
-	if(context)
-	    {
-	    size_t ctx_len = strlen(context);
-	    if(ctx_len > SSL_MAX_SID_CTX_LENGTH)
-		{
-		BIO_printf(bio_err,"Context too long\n");
-		goto end;
-		}
-	    SSL_SESSION_set1_id_context(x, (unsigned char *)context, ctx_len);
-	    }
+    ERR_load_crypto_strings();
+    x = load_sess_id(infile, informat);
+    if (x == NULL) {
+        goto end;
+    }
+    peer = SSL_SESSION_get0_peer(x);
 
+    if (context) {
+        size_t ctx_len = strlen(context);
+        if (ctx_len > SSL_MAX_SID_CTX_LENGTH) {
+            BIO_printf(bio_err, "Context too long\n");
+            goto end;
+        }
+        SSL_SESSION_set1_id_context(x, (unsigned char *)context, ctx_len);
+    }
 #ifdef undef
-	/* just testing for memory leaks :-) */
-	{
-	SSL_SESSION *s;
-	char buf[1024*10],*p;
-	int i;
+    /* just testing for memory leaks :-) */
+    {
+        SSL_SESSION *s;
+        char buf[1024 * 10], *p;
+        int i;
 
-	s=SSL_SESSION_new();
+        s = SSL_SESSION_new();
 
-	p= &buf;
-	i=i2d_SSL_SESSION(x,&p);
-	p= &buf;
-	d2i_SSL_SESSION(&s,&p,(long)i);
-	p= &buf;
-	d2i_SSL_SESSION(&s,&p,(long)i);
-	p= &buf;
-	d2i_SSL_SESSION(&s,&p,(long)i);
-	SSL_SESSION_free(s);
-	}
+        p = &buf;
+        i = i2d_SSL_SESSION(x, &p);
+        p = &buf;
+        d2i_SSL_SESSION(&s, &p, (long)i);
+        p = &buf;
+        d2i_SSL_SESSION(&s, &p, (long)i);
+        p = &buf;
+        d2i_SSL_SESSION(&s, &p, (long)i);
+        SSL_SESSION_free(s);
+    }
 #endif
 
-	if (!noout || text)
-		{
-		out=BIO_new(BIO_s_file());
-		if (out == NULL)
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
+    if (!noout || text) {
+        out = BIO_new(BIO_s_file());
+        if (out == NULL) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
 
-		if (outfile == NULL)
-			{
-			BIO_set_fp(out,stdout,BIO_NOCLOSE);
+        if (outfile == NULL) {
+            BIO_set_fp(out, stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-			{
-			BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-			out = BIO_push(tmpbio, out);
-			}
+            {
+                BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+                out = BIO_push(tmpbio, out);
+            }
 #endif
-			}
-		else
-			{
-			if (BIO_write_filename(out,outfile) <= 0)
-				{
-				perror(outfile);
-				goto end;
-				}
-			}
-		}
+        } else {
+            if (BIO_write_filename(out, outfile) <= 0) {
+                perror(outfile);
+                goto end;
+            }
+        }
+    }
 
-	if (text)
-		{
-		SSL_SESSION_print(out,x);
+    if (text) {
+        SSL_SESSION_print(out, x);
 
-		if (cert)
-			{
-			if (peer == NULL)
-				BIO_puts(out,"No certificate present\n");
-			else
-				X509_print(out,peer);
-			}
-		}
+        if (cert) {
+            if (peer == NULL)
+                BIO_puts(out, "No certificate present\n");
+            else
+                X509_print(out, peer);
+        }
+    }
 
-	if (!noout && !cert)
-		{
-		if 	(outformat == FORMAT_ASN1)
-			i=i2d_SSL_SESSION_bio(out,x);
-		else if (outformat == FORMAT_PEM)
-			i=PEM_write_bio_SSL_SESSION(out,x);
-		else	{
-			BIO_printf(bio_err,"bad output format specified for outfile\n");
-			goto end;
-			}
-		if (!i) {
-			BIO_printf(bio_err,"unable to write SSL_SESSION\n");
-			goto end;
-			}
-		}
-	else if (!noout && (peer != NULL)) /* just print the certificate */
-		{
-		if 	(outformat == FORMAT_ASN1)
-			i=(int)i2d_X509_bio(out,peer);
-		else if (outformat == FORMAT_PEM)
-			i=PEM_write_bio_X509(out,peer);
-		else	{
-			BIO_printf(bio_err,"bad output format specified for outfile\n");
-			goto end;
-			}
-		if (!i) {
-			BIO_printf(bio_err,"unable to write X509\n");
-			goto end;
-			}
-		}
-	ret=0;
-end:
-	if (out != NULL) BIO_free_all(out);
-	if (x != NULL) SSL_SESSION_free(x);
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
+    if (!noout && !cert) {
+        if (outformat == FORMAT_ASN1)
+            i = i2d_SSL_SESSION_bio(out, x);
+        else if (outformat == FORMAT_PEM)
+            i = PEM_write_bio_SSL_SESSION(out, x);
+        else {
+            BIO_printf(bio_err, "bad output format specified for outfile\n");
+            goto end;
+        }
+        if (!i) {
+            BIO_printf(bio_err, "unable to write SSL_SESSION\n");
+            goto end;
+        }
+    } else if (!noout && (peer != NULL)) { /* just print the certificate */
+        if (outformat == FORMAT_ASN1)
+            i = (int)i2d_X509_bio(out, peer);
+        else if (outformat == FORMAT_PEM)
+            i = PEM_write_bio_X509(out, peer);
+        else {
+            BIO_printf(bio_err, "bad output format specified for outfile\n");
+            goto end;
+        }
+        if (!i) {
+            BIO_printf(bio_err, "unable to write X509\n");
+            goto end;
+        }
+    }
+    ret = 0;
+ end:
+    if (out != NULL)
+        BIO_free_all(out);
+    if (x != NULL)
+        SSL_SESSION_free(x);
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
 
 static SSL_SESSION *load_sess_id(char *infile, int format)
-	{
-	SSL_SESSION *x=NULL;
-	BIO *in=NULL;
+{
+    SSL_SESSION *x = NULL;
+    BIO *in = NULL;
 
-	in=BIO_new(BIO_s_file());
-	if (in == NULL)
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
+    in = BIO_new(BIO_s_file());
+    if (in == NULL) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	if (infile == NULL)
-		BIO_set_fp(in,stdin,BIO_NOCLOSE);
-	else
-		{
-		if (BIO_read_filename(in,infile) <= 0)
-			{
-			perror(infile);
-			goto end;
-			}
-		}
-	if 	(format == FORMAT_ASN1)
-		x=d2i_SSL_SESSION_bio(in,NULL);
-	else if (format == FORMAT_PEM)
-		x=PEM_read_bio_SSL_SESSION(in,NULL,NULL,NULL);
-	else	{
-		BIO_printf(bio_err,"bad input format specified for input crl\n");
-		goto end;
-		}
-	if (x == NULL)
-		{
-		BIO_printf(bio_err,"unable to load SSL_SESSION\n");
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-	
-end:
-	if (in != NULL) BIO_free(in);
-	return(x);
-	}
+    if (infile == NULL)
+        BIO_set_fp(in, stdin, BIO_NOCLOSE);
+    else {
+        if (BIO_read_filename(in, infile) <= 0) {
+            perror(infile);
+            goto end;
+        }
+    }
+    if (format == FORMAT_ASN1)
+        x = d2i_SSL_SESSION_bio(in, NULL);
+    else if (format == FORMAT_PEM)
+        x = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL);
+    else {
+        BIO_printf(bio_err, "bad input format specified for input crl\n");
+        goto end;
+    }
+    if (x == NULL) {
+        BIO_printf(bio_err, "unable to load SSL_SESSION\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
+ end:
+    if (in != NULL)
+        BIO_free(in);
+    return (x);
+}
diff --git a/apps/smime.c b/apps/smime.c
index d1ee48937e..764509f23f 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -1,5 +1,6 @@
 /* smime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -72,794 +73,704 @@
 static int save_certs(char *signerfile, STACK_OF(X509) *signers);
 static int smime_cb(int ok, X509_STORE_CTX *ctx);
 
-#define SMIME_OP	0x10
-#define SMIME_IP	0x20
-#define SMIME_SIGNERS	0x40
-#define SMIME_ENCRYPT	(1 | SMIME_OP)
-#define SMIME_DECRYPT	(2 | SMIME_IP)
-#define SMIME_SIGN	(3 | SMIME_OP | SMIME_SIGNERS)
-#define SMIME_VERIFY	(4 | SMIME_IP)
-#define SMIME_PK7OUT	(5 | SMIME_IP | SMIME_OP)
-#define SMIME_RESIGN	(6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_OP        0x10
+#define SMIME_IP        0x20
+#define SMIME_SIGNERS   0x40
+#define SMIME_ENCRYPT   (1 | SMIME_OP)
+#define SMIME_DECRYPT   (2 | SMIME_IP)
+#define SMIME_SIGN      (3 | SMIME_OP | SMIME_SIGNERS)
+#define SMIME_VERIFY    (4 | SMIME_IP)
+#define SMIME_PK7OUT    (5 | SMIME_IP | SMIME_OP)
+#define SMIME_RESIGN    (6 | SMIME_IP | SMIME_OP | SMIME_SIGNERS)
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	ENGINE *e = NULL;
-	int operation = 0;
-	int ret = 0;
-	char **args;
-	const char *inmode = "r", *outmode = "w";
-	char *infile = NULL, *outfile = NULL;
-	char *signerfile = NULL, *recipfile = NULL;
-	STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
-	char *certfile = NULL, *keyfile = NULL, *contfile=NULL;
-	const EVP_CIPHER *cipher = NULL;
-	PKCS7 *p7 = NULL;
-	X509_STORE *store = NULL;
-	X509 *cert = NULL, *recip = NULL, *signer = NULL;
-	EVP_PKEY *key = NULL;
-	STACK_OF(X509) *encerts = NULL, *other = NULL;
-	BIO *in = NULL, *out = NULL, *indata = NULL;
-	int badarg = 0;
-	int flags = PKCS7_DETACHED;
-	char *to = NULL, *from = NULL, *subject = NULL;
-	char *CAfile = NULL, *CApath = NULL;
-	char *passargin = NULL, *passin = NULL;
-	char *inrand = NULL;
-	int need_rand = 0;
-	int indef = 0;
-	const EVP_MD *sign_md = NULL;
-	int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
-        int keyform = FORMAT_PEM;
+{
+    ENGINE *e = NULL;
+    int operation = 0;
+    int ret = 0;
+    char **args;
+    const char *inmode = "r", *outmode = "w";
+    char *infile = NULL, *outfile = NULL;
+    char *signerfile = NULL, *recipfile = NULL;
+    STACK_OF(OPENSSL_STRING) *sksigners = NULL, *skkeys = NULL;
+    char *certfile = NULL, *keyfile = NULL, *contfile = NULL;
+    const EVP_CIPHER *cipher = NULL;
+    PKCS7 *p7 = NULL;
+    X509_STORE *store = NULL;
+    X509 *cert = NULL, *recip = NULL, *signer = NULL;
+    EVP_PKEY *key = NULL;
+    STACK_OF(X509) *encerts = NULL, *other = NULL;
+    BIO *in = NULL, *out = NULL, *indata = NULL;
+    int badarg = 0;
+    int flags = PKCS7_DETACHED;
+    char *to = NULL, *from = NULL, *subject = NULL;
+    char *CAfile = NULL, *CApath = NULL;
+    char *passargin = NULL, *passin = NULL;
+    char *inrand = NULL;
+    int need_rand = 0;
+    int indef = 0;
+    const EVP_MD *sign_md = NULL;
+    int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
+    int keyform = FORMAT_PEM;
 #ifndef OPENSSL_NO_ENGINE
-	char *engine=NULL;
+    char *engine = NULL;
 #endif
 
-	X509_VERIFY_PARAM *vpm = NULL;
-
-	args = argv + 1;
-	ret = 1;
-
-	apps_startup();
-
-	if (bio_err == NULL)
-		{
-		if ((bio_err = BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err, stderr, BIO_NOCLOSE|BIO_FP_TEXT);
-		}
-
-	if (!load_config(bio_err, NULL))
-		goto end;
-
-	while (!badarg && *args && *args[0] == '-')
-		{
-		if (!strcmp (*args, "-encrypt"))
-			operation = SMIME_ENCRYPT;
-		else if (!strcmp (*args, "-decrypt"))
-			operation = SMIME_DECRYPT;
-		else if (!strcmp (*args, "-sign"))
-			operation = SMIME_SIGN;
-		else if (!strcmp (*args, "-resign"))
-			operation = SMIME_RESIGN;
-		else if (!strcmp (*args, "-verify"))
-			operation = SMIME_VERIFY;
-		else if (!strcmp (*args, "-pk7out"))
-			operation = SMIME_PK7OUT;
+    X509_VERIFY_PARAM *vpm = NULL;
+
+    args = argv + 1;
+    ret = 1;
+
+    apps_startup();
+
+    if (bio_err == NULL) {
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+    }
+
+    if (!load_config(bio_err, NULL))
+        goto end;
+
+    while (!badarg && *args && *args[0] == '-') {
+        if (!strcmp(*args, "-encrypt"))
+            operation = SMIME_ENCRYPT;
+        else if (!strcmp(*args, "-decrypt"))
+            operation = SMIME_DECRYPT;
+        else if (!strcmp(*args, "-sign"))
+            operation = SMIME_SIGN;
+        else if (!strcmp(*args, "-resign"))
+            operation = SMIME_RESIGN;
+        else if (!strcmp(*args, "-verify"))
+            operation = SMIME_VERIFY;
+        else if (!strcmp(*args, "-pk7out"))
+            operation = SMIME_PK7OUT;
 #ifndef OPENSSL_NO_DES
-		else if (!strcmp (*args, "-des3")) 
-				cipher = EVP_des_ede3_cbc();
-		else if (!strcmp (*args, "-des")) 
-				cipher = EVP_des_cbc();
+        else if (!strcmp(*args, "-des3"))
+            cipher = EVP_des_ede3_cbc();
+        else if (!strcmp(*args, "-des"))
+            cipher = EVP_des_cbc();
 #endif
 #ifndef OPENSSL_NO_SEED
-		else if (!strcmp (*args, "-seed")) 
-				cipher = EVP_seed_cbc();
+        else if (!strcmp(*args, "-seed"))
+            cipher = EVP_seed_cbc();
 #endif
 #ifndef OPENSSL_NO_RC2
-		else if (!strcmp (*args, "-rc2-40")) 
-				cipher = EVP_rc2_40_cbc();
-		else if (!strcmp (*args, "-rc2-128")) 
-				cipher = EVP_rc2_cbc();
-		else if (!strcmp (*args, "-rc2-64")) 
-				cipher = EVP_rc2_64_cbc();
+        else if (!strcmp(*args, "-rc2-40"))
+            cipher = EVP_rc2_40_cbc();
+        else if (!strcmp(*args, "-rc2-128"))
+            cipher = EVP_rc2_cbc();
+        else if (!strcmp(*args, "-rc2-64"))
+            cipher = EVP_rc2_64_cbc();
 #endif
 #ifndef OPENSSL_NO_AES
-		else if (!strcmp(*args,"-aes128"))
-				cipher = EVP_aes_128_cbc();
-		else if (!strcmp(*args,"-aes192"))
-				cipher = EVP_aes_192_cbc();
-		else if (!strcmp(*args,"-aes256"))
-				cipher = EVP_aes_256_cbc();
+        else if (!strcmp(*args, "-aes128"))
+            cipher = EVP_aes_128_cbc();
+        else if (!strcmp(*args, "-aes192"))
+            cipher = EVP_aes_192_cbc();
+        else if (!strcmp(*args, "-aes256"))
+            cipher = EVP_aes_256_cbc();
 #endif
 #ifndef OPENSSL_NO_CAMELLIA
-		else if (!strcmp(*args,"-camellia128"))
-				cipher = EVP_camellia_128_cbc();
-		else if (!strcmp(*args,"-camellia192"))
-				cipher = EVP_camellia_192_cbc();
-		else if (!strcmp(*args,"-camellia256"))
-				cipher = EVP_camellia_256_cbc();
+        else if (!strcmp(*args, "-camellia128"))
+            cipher = EVP_camellia_128_cbc();
+        else if (!strcmp(*args, "-camellia192"))
+            cipher = EVP_camellia_192_cbc();
+        else if (!strcmp(*args, "-camellia256"))
+            cipher = EVP_camellia_256_cbc();
 #endif
-		else if (!strcmp (*args, "-text")) 
-				flags |= PKCS7_TEXT;
-		else if (!strcmp (*args, "-nointern")) 
-				flags |= PKCS7_NOINTERN;
-		else if (!strcmp (*args, "-noverify")) 
-				flags |= PKCS7_NOVERIFY;
-		else if (!strcmp (*args, "-nochain")) 
-				flags |= PKCS7_NOCHAIN;
-		else if (!strcmp (*args, "-nocerts")) 
-				flags |= PKCS7_NOCERTS;
-		else if (!strcmp (*args, "-noattr")) 
-				flags |= PKCS7_NOATTR;
-		else if (!strcmp (*args, "-nodetach")) 
-				flags &= ~PKCS7_DETACHED;
-		else if (!strcmp (*args, "-nosmimecap"))
-				flags |= PKCS7_NOSMIMECAP;
-		else if (!strcmp (*args, "-binary"))
-				flags |= PKCS7_BINARY;
-		else if (!strcmp (*args, "-nosigs"))
-				flags |= PKCS7_NOSIGS;
-		else if (!strcmp (*args, "-stream"))
-				indef = 1;
-		else if (!strcmp (*args, "-indef"))
-				indef = 1;
-		else if (!strcmp (*args, "-noindef"))
-				indef = 0;
-		else if (!strcmp (*args, "-nooldmime"))
-				flags |= PKCS7_NOOLDMIMETYPE;
-		else if (!strcmp (*args, "-crlfeol"))
-				flags |= PKCS7_CRLFEOL;
-		else if (!strcmp(*args,"-rand"))
-			{
-			if (!args[1])
-				goto argerr;
-			args++;
-			inrand = *args;
-			need_rand = 1;
-			}
+        else if (!strcmp(*args, "-text"))
+            flags |= PKCS7_TEXT;
+        else if (!strcmp(*args, "-nointern"))
+            flags |= PKCS7_NOINTERN;
+        else if (!strcmp(*args, "-noverify"))
+            flags |= PKCS7_NOVERIFY;
+        else if (!strcmp(*args, "-nochain"))
+            flags |= PKCS7_NOCHAIN;
+        else if (!strcmp(*args, "-nocerts"))
+            flags |= PKCS7_NOCERTS;
+        else if (!strcmp(*args, "-noattr"))
+            flags |= PKCS7_NOATTR;
+        else if (!strcmp(*args, "-nodetach"))
+            flags &= ~PKCS7_DETACHED;
+        else if (!strcmp(*args, "-nosmimecap"))
+            flags |= PKCS7_NOSMIMECAP;
+        else if (!strcmp(*args, "-binary"))
+            flags |= PKCS7_BINARY;
+        else if (!strcmp(*args, "-nosigs"))
+            flags |= PKCS7_NOSIGS;
+        else if (!strcmp(*args, "-stream"))
+            indef = 1;
+        else if (!strcmp(*args, "-indef"))
+            indef = 1;
+        else if (!strcmp(*args, "-noindef"))
+            indef = 0;
+        else if (!strcmp(*args, "-nooldmime"))
+            flags |= PKCS7_NOOLDMIMETYPE;
+        else if (!strcmp(*args, "-crlfeol"))
+            flags |= PKCS7_CRLFEOL;
+        else if (!strcmp(*args, "-rand")) {
+            if (!args[1])
+                goto argerr;
+            args++;
+            inrand = *args;
+            need_rand = 1;
+        }
 #ifndef OPENSSL_NO_ENGINE
-		else if (!strcmp(*args,"-engine"))
-			{
-			if (!args[1])
-				goto argerr;
-			engine = *++args;
-			}
+        else if (!strcmp(*args, "-engine")) {
+            if (!args[1])
+                goto argerr;
+            engine = *++args;
+        }
 #endif
-		else if (!strcmp(*args,"-passin"))
-			{
-			if (!args[1])
-				goto argerr;
-			passargin = *++args;
-			}
-		else if (!strcmp (*args, "-to"))
-			{
-			if (!args[1])
-				goto argerr;
-			to = *++args;
-			}
-		else if (!strcmp (*args, "-from"))
-			{
-			if (!args[1])
-				goto argerr;
-			from = *++args;
-			}
-		else if (!strcmp (*args, "-subject"))
-			{
-			if (!args[1])
-				goto argerr;
-			subject = *++args;
-			}
-		else if (!strcmp (*args, "-signer"))
-			{
-			if (!args[1])
-				goto argerr;
-			/* If previous -signer argument add signer to list */
-
-			if (signerfile)
-				{
-				if (!sksigners)
-					sksigners = sk_OPENSSL_STRING_new_null();
-				sk_OPENSSL_STRING_push(sksigners, signerfile);
-				if (!keyfile)
-					keyfile = signerfile;
-				if (!skkeys)
-					skkeys = sk_OPENSSL_STRING_new_null();
-				sk_OPENSSL_STRING_push(skkeys, keyfile);
-				keyfile = NULL;
-				}
-			signerfile = *++args;
-			}
-		else if (!strcmp (*args, "-recip"))
-			{
-			if (!args[1])
-				goto argerr;
-			recipfile = *++args;
-			}
-		else if (!strcmp (*args, "-md"))
-			{
-			if (!args[1])
-				goto argerr;
-			sign_md = EVP_get_digestbyname(*++args);
-			if (sign_md == NULL)
-				{
-				BIO_printf(bio_err, "Unknown digest %s\n",
-							*args);
-				goto argerr;
-				}
-			}
-		else if (!strcmp (*args, "-inkey"))
-			{
-			if (!args[1])	
-				goto argerr;
-			/* If previous -inkey arument add signer to list */
-			if (keyfile)
-				{
-				if (!signerfile)
-					{
-					BIO_puts(bio_err, "Illegal -inkey without -signer\n");
-					goto argerr;
-					}
-				if (!sksigners)
-					sksigners = sk_OPENSSL_STRING_new_null();
-				sk_OPENSSL_STRING_push(sksigners, signerfile);
-				signerfile = NULL;
-				if (!skkeys)
-					skkeys = sk_OPENSSL_STRING_new_null();
-				sk_OPENSSL_STRING_push(skkeys, keyfile);
-				}
-			keyfile = *++args;
-			}
-		else if (!strcmp (*args, "-keyform"))
-			{
-			if (!args[1])
-				goto argerr;
-			keyform = str2fmt(*++args);
-			}
-		else if (!strcmp (*args, "-certfile"))
-			{
-			if (!args[1])
-				goto argerr;
-			certfile = *++args;
-			}
-		else if (!strcmp (*args, "-CAfile"))
-			{
-			if (!args[1])
-				goto argerr;
-			CAfile = *++args;
-			}
-		else if (!strcmp (*args, "-CApath"))
-			{
-			if (!args[1])
-				goto argerr;
-			CApath = *++args;
-			}
-		else if (!strcmp (*args, "-in"))
-			{
-			if (!args[1])
-				goto argerr;
-			infile = *++args;
-			}
-		else if (!strcmp (*args, "-inform"))
-			{
-			if (!args[1])
-				goto argerr;
-			informat = str2fmt(*++args);
-			}
-		else if (!strcmp (*args, "-outform"))
-			{
-			if (!args[1])
-				goto argerr;
-			outformat = str2fmt(*++args);
-			}
-		else if (!strcmp (*args, "-out"))
-			{
-			if (!args[1])
-				goto argerr;
-			outfile = *++args;
-			}
-		else if (!strcmp (*args, "-content"))
-			{
-			if (!args[1])
-				goto argerr;
-			contfile = *++args;
-			}
-		else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
-			continue;
-		else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
-			badarg = 1;
-		args++;
-		}
-
-	if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners))
-		{
-		BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
-		goto argerr;
-		}
-
-	if (operation & SMIME_SIGNERS)
-		{
-		/* Check to see if any final signer needs to be appended */
-		if (keyfile && !signerfile)
-			{
-			BIO_puts(bio_err, "Illegal -inkey without -signer\n");
-			goto argerr;
-			}
-		if (signerfile)
-			{
-			if (!sksigners)
-				sksigners = sk_OPENSSL_STRING_new_null();
-			sk_OPENSSL_STRING_push(sksigners, signerfile);
-			if (!skkeys)
-				skkeys = sk_OPENSSL_STRING_new_null();
-			if (!keyfile)
-				keyfile = signerfile;
-			sk_OPENSSL_STRING_push(skkeys, keyfile);
-			}
-		if (!sksigners)
-			{
-			BIO_printf(bio_err, "No signer certificate specified\n");
-			badarg = 1;
-			}
-		signerfile = NULL;
-		keyfile = NULL;
-		need_rand = 1;
-		}
-	else if (operation == SMIME_DECRYPT)
-		{
-		if (!recipfile && !keyfile)
-			{
-			BIO_printf(bio_err, "No recipient certificate or key specified\n");
-			badarg = 1;
-			}
-		}
-	else if (operation == SMIME_ENCRYPT)
-		{
-		if (!*args)
-			{
-			BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
-			badarg = 1;
-			}
-		need_rand = 1;
-		}
-	else if (!operation)
-		badarg = 1;
-
-	if (badarg)
-		{
-		argerr:
-		BIO_printf (bio_err, "Usage smime [options] cert.pem ...\n");
-		BIO_printf (bio_err, "where options are\n");
-		BIO_printf (bio_err, "-encrypt       encrypt message\n");
-		BIO_printf (bio_err, "-decrypt       decrypt encrypted message\n");
-		BIO_printf (bio_err, "-sign          sign message\n");
-		BIO_printf (bio_err, "-verify        verify signed message\n");
-		BIO_printf (bio_err, "-pk7out        output PKCS#7 structure\n");
+        else if (!strcmp(*args, "-passin")) {
+            if (!args[1])
+                goto argerr;
+            passargin = *++args;
+        } else if (!strcmp(*args, "-to")) {
+            if (!args[1])
+                goto argerr;
+            to = *++args;
+        } else if (!strcmp(*args, "-from")) {
+            if (!args[1])
+                goto argerr;
+            from = *++args;
+        } else if (!strcmp(*args, "-subject")) {
+            if (!args[1])
+                goto argerr;
+            subject = *++args;
+        } else if (!strcmp(*args, "-signer")) {
+            if (!args[1])
+                goto argerr;
+            /* If previous -signer argument add signer to list */
+
+            if (signerfile) {
+                if (!sksigners)
+                    sksigners = sk_OPENSSL_STRING_new_null();
+                sk_OPENSSL_STRING_push(sksigners, signerfile);
+                if (!keyfile)
+                    keyfile = signerfile;
+                if (!skkeys)
+                    skkeys = sk_OPENSSL_STRING_new_null();
+                sk_OPENSSL_STRING_push(skkeys, keyfile);
+                keyfile = NULL;
+            }
+            signerfile = *++args;
+        } else if (!strcmp(*args, "-recip")) {
+            if (!args[1])
+                goto argerr;
+            recipfile = *++args;
+        } else if (!strcmp(*args, "-md")) {
+            if (!args[1])
+                goto argerr;
+            sign_md = EVP_get_digestbyname(*++args);
+            if (sign_md == NULL) {
+                BIO_printf(bio_err, "Unknown digest %s\n", *args);
+                goto argerr;
+            }
+        } else if (!strcmp(*args, "-inkey")) {
+            if (!args[1])
+                goto argerr;
+            /* If previous -inkey arument add signer to list */
+            if (keyfile) {
+                if (!signerfile) {
+                    BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+                    goto argerr;
+                }
+                if (!sksigners)
+                    sksigners = sk_OPENSSL_STRING_new_null();
+                sk_OPENSSL_STRING_push(sksigners, signerfile);
+                signerfile = NULL;
+                if (!skkeys)
+                    skkeys = sk_OPENSSL_STRING_new_null();
+                sk_OPENSSL_STRING_push(skkeys, keyfile);
+            }
+            keyfile = *++args;
+        } else if (!strcmp(*args, "-keyform")) {
+            if (!args[1])
+                goto argerr;
+            keyform = str2fmt(*++args);
+        } else if (!strcmp(*args, "-certfile")) {
+            if (!args[1])
+                goto argerr;
+            certfile = *++args;
+        } else if (!strcmp(*args, "-CAfile")) {
+            if (!args[1])
+                goto argerr;
+            CAfile = *++args;
+        } else if (!strcmp(*args, "-CApath")) {
+            if (!args[1])
+                goto argerr;
+            CApath = *++args;
+        } else if (!strcmp(*args, "-in")) {
+            if (!args[1])
+                goto argerr;
+            infile = *++args;
+        } else if (!strcmp(*args, "-inform")) {
+            if (!args[1])
+                goto argerr;
+            informat = str2fmt(*++args);
+        } else if (!strcmp(*args, "-outform")) {
+            if (!args[1])
+                goto argerr;
+            outformat = str2fmt(*++args);
+        } else if (!strcmp(*args, "-out")) {
+            if (!args[1])
+                goto argerr;
+            outfile = *++args;
+        } else if (!strcmp(*args, "-content")) {
+            if (!args[1])
+                goto argerr;
+            contfile = *++args;
+        } else if (args_verify(&args, NULL, &badarg, bio_err, &vpm))
+            continue;
+        else if ((cipher = EVP_get_cipherbyname(*args + 1)) == NULL)
+            badarg = 1;
+        args++;
+    }
+
+    if (!(operation & SMIME_SIGNERS) && (skkeys || sksigners)) {
+        BIO_puts(bio_err, "Multiple signers or keys not allowed\n");
+        goto argerr;
+    }
+
+    if (operation & SMIME_SIGNERS) {
+        /* Check to see if any final signer needs to be appended */
+        if (keyfile && !signerfile) {
+            BIO_puts(bio_err, "Illegal -inkey without -signer\n");
+            goto argerr;
+        }
+        if (signerfile) {
+            if (!sksigners)
+                sksigners = sk_OPENSSL_STRING_new_null();
+            sk_OPENSSL_STRING_push(sksigners, signerfile);
+            if (!skkeys)
+                skkeys = sk_OPENSSL_STRING_new_null();
+            if (!keyfile)
+                keyfile = signerfile;
+            sk_OPENSSL_STRING_push(skkeys, keyfile);
+        }
+        if (!sksigners) {
+            BIO_printf(bio_err, "No signer certificate specified\n");
+            badarg = 1;
+        }
+        signerfile = NULL;
+        keyfile = NULL;
+        need_rand = 1;
+    } else if (operation == SMIME_DECRYPT) {
+        if (!recipfile && !keyfile) {
+            BIO_printf(bio_err,
+                       "No recipient certificate or key specified\n");
+            badarg = 1;
+        }
+    } else if (operation == SMIME_ENCRYPT) {
+        if (!*args) {
+            BIO_printf(bio_err, "No recipient(s) certificate(s) specified\n");
+            badarg = 1;
+        }
+        need_rand = 1;
+    } else if (!operation)
+        badarg = 1;
+
+    if (badarg) {
+ argerr:
+        BIO_printf(bio_err, "Usage smime [options] cert.pem ...\n");
+        BIO_printf(bio_err, "where options are\n");
+        BIO_printf(bio_err, "-encrypt       encrypt message\n");
+        BIO_printf(bio_err, "-decrypt       decrypt encrypted message\n");
+        BIO_printf(bio_err, "-sign          sign message\n");
+        BIO_printf(bio_err, "-verify        verify signed message\n");
+        BIO_printf(bio_err, "-pk7out        output PKCS#7 structure\n");
 #ifndef OPENSSL_NO_DES
-		BIO_printf (bio_err, "-des3          encrypt with triple DES\n");
-		BIO_printf (bio_err, "-des           encrypt with DES\n");
+        BIO_printf(bio_err, "-des3          encrypt with triple DES\n");
+        BIO_printf(bio_err, "-des           encrypt with DES\n");
 #endif
 #ifndef OPENSSL_NO_SEED
-		BIO_printf (bio_err, "-seed          encrypt with SEED\n");
+        BIO_printf(bio_err, "-seed          encrypt with SEED\n");
 #endif
 #ifndef OPENSSL_NO_RC2
-		BIO_printf (bio_err, "-rc2-40        encrypt with RC2-40 (default)\n");
-		BIO_printf (bio_err, "-rc2-64        encrypt with RC2-64\n");
-		BIO_printf (bio_err, "-rc2-128       encrypt with RC2-128\n");
+        BIO_printf(bio_err, "-rc2-40        encrypt with RC2-40 (default)\n");
+        BIO_printf(bio_err, "-rc2-64        encrypt with RC2-64\n");
+        BIO_printf(bio_err, "-rc2-128       encrypt with RC2-128\n");
 #endif
 #ifndef OPENSSL_NO_AES
-		BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
-		BIO_printf (bio_err, "               encrypt PEM output with cbc aes\n");
+        BIO_printf(bio_err, "-aes128, -aes192, -aes256\n");
+        BIO_printf(bio_err,
+                   "               encrypt PEM output with cbc aes\n");
 #endif
 #ifndef OPENSSL_NO_CAMELLIA
-		BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
-		BIO_printf (bio_err, "               encrypt PEM output with cbc camellia\n");
+        BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n");
+        BIO_printf(bio_err,
+                   "               encrypt PEM output with cbc camellia\n");
 #endif
-		BIO_printf (bio_err, "-nointern      don't search certificates in message for signer\n");
-		BIO_printf (bio_err, "-nosigs        don't verify message signature\n");
-		BIO_printf (bio_err, "-noverify      don't verify signers certificate\n");
-		BIO_printf (bio_err, "-nocerts       don't include signers certificate when signing\n");
-		BIO_printf (bio_err, "-nodetach      use opaque signing\n");
-		BIO_printf (bio_err, "-noattr        don't include any signed attributes\n");
-		BIO_printf (bio_err, "-binary        don't translate message to text\n");
-		BIO_printf (bio_err, "-certfile file other certificates file\n");
-		BIO_printf (bio_err, "-signer file   signer certificate file\n");
-		BIO_printf (bio_err, "-recip  file   recipient certificate file for decryption\n");
-		BIO_printf (bio_err, "-in file       input file\n");
-		BIO_printf (bio_err, "-inform arg    input format SMIME (default), PEM or DER\n");
-		BIO_printf (bio_err, "-inkey file    input private key (if not signer or recipient)\n");
-		BIO_printf (bio_err, "-keyform arg   input private key format (PEM or ENGINE)\n");
-		BIO_printf (bio_err, "-out file      output file\n");
-		BIO_printf (bio_err, "-outform arg   output format SMIME (default), PEM or DER\n");
-		BIO_printf (bio_err, "-content file  supply or override content for detached signature\n");
-		BIO_printf (bio_err, "-to addr       to address\n");
-		BIO_printf (bio_err, "-from ad       from address\n");
-		BIO_printf (bio_err, "-subject s     subject\n");
-		BIO_printf (bio_err, "-text          include or delete text MIME headers\n");
-		BIO_printf (bio_err, "-CApath dir    trusted certificates directory\n");
-		BIO_printf (bio_err, "-CAfile file   trusted certificates file\n");
-		BIO_printf (bio_err, "-crl_check     check revocation status of signer's certificate using CRLs\n");
-		BIO_printf (bio_err, "-crl_check_all check revocation status of signer's certificate chain using CRLs\n");
+        BIO_printf(bio_err,
+                   "-nointern      don't search certificates in message for signer\n");
+        BIO_printf(bio_err,
+                   "-nosigs        don't verify message signature\n");
+        BIO_printf(bio_err,
+                   "-noverify      don't verify signers certificate\n");
+        BIO_printf(bio_err,
+                   "-nocerts       don't include signers certificate when signing\n");
+        BIO_printf(bio_err, "-nodetach      use opaque signing\n");
+        BIO_printf(bio_err,
+                   "-noattr        don't include any signed attributes\n");
+        BIO_printf(bio_err,
+                   "-binary        don't translate message to text\n");
+        BIO_printf(bio_err, "-certfile file other certificates file\n");
+        BIO_printf(bio_err, "-signer file   signer certificate file\n");
+        BIO_printf(bio_err,
+                   "-recip  file   recipient certificate file for decryption\n");
+        BIO_printf(bio_err, "-in file       input file\n");
+        BIO_printf(bio_err,
+                   "-inform arg    input format SMIME (default), PEM or DER\n");
+        BIO_printf(bio_err,
+                   "-inkey file    input private key (if not signer or recipient)\n");
+        BIO_printf(bio_err,
+                   "-keyform arg   input private key format (PEM or ENGINE)\n");
+        BIO_printf(bio_err, "-out file      output file\n");
+        BIO_printf(bio_err,
+                   "-outform arg   output format SMIME (default), PEM or DER\n");
+        BIO_printf(bio_err,
+                   "-content file  supply or override content for detached signature\n");
+        BIO_printf(bio_err, "-to addr       to address\n");
+        BIO_printf(bio_err, "-from ad       from address\n");
+        BIO_printf(bio_err, "-subject s     subject\n");
+        BIO_printf(bio_err,
+                   "-text          include or delete text MIME headers\n");
+        BIO_printf(bio_err,
+                   "-CApath dir    trusted certificates directory\n");
+        BIO_printf(bio_err, "-CAfile file   trusted certificates file\n");
+        BIO_printf(bio_err,
+                   "-crl_check     check revocation status of signer's certificate using CRLs\n");
+        BIO_printf(bio_err,
+                   "-crl_check_all check revocation status of signer's certificate chain using CRLs\n");
 #ifndef OPENSSL_NO_ENGINE
-		BIO_printf (bio_err, "-engine e      use engine e, possibly a hardware device.\n");
+        BIO_printf(bio_err,
+                   "-engine e      use engine e, possibly a hardware device.\n");
 #endif
-		BIO_printf (bio_err, "-passin arg    input file pass phrase source\n");
-		BIO_printf(bio_err,  "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-		BIO_printf(bio_err,  "               load the file (or the files in the directory) into\n");
-		BIO_printf(bio_err,  "               the random number generator\n");
-		BIO_printf (bio_err, "cert.pem       recipient certificate(s) for encryption\n");
-		goto end;
-		}
-
+        BIO_printf(bio_err, "-passin arg    input file pass phrase source\n");
+        BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
+                   LIST_SEPARATOR_CHAR);
+        BIO_printf(bio_err,
+                   "               load the file (or the files in the directory) into\n");
+        BIO_printf(bio_err, "               the random number generator\n");
+        BIO_printf(bio_err,
+                   "cert.pem       recipient certificate(s) for encryption\n");
+        goto end;
+    }
 #ifndef OPENSSL_NO_ENGINE
-        e = setup_engine(bio_err, engine, 0);
+    e = setup_engine(bio_err, engine, 0);
 #endif
 
-	if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
-		{
-		BIO_printf(bio_err, "Error getting password\n");
-		goto end;
-		}
-
-	if (need_rand)
-		{
-		app_RAND_load_file(NULL, bio_err, (inrand != NULL));
-		if (inrand != NULL)
-			BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
-				app_RAND_load_files(inrand));
-		}
-
-	ret = 2;
-
-	if (!(operation & SMIME_SIGNERS))
-		flags &= ~PKCS7_DETACHED;
-
-	if (operation & SMIME_OP)
-		{
-		if (outformat == FORMAT_ASN1)
-			outmode = "wb";
-		}
-	else
-		{
-		if (flags & PKCS7_BINARY)
-			outmode = "wb";
-		}
-
-	if (operation & SMIME_IP)
-		{
-		if (informat == FORMAT_ASN1)
-			inmode = "rb";
-		}
-	else
-		{
-		if (flags & PKCS7_BINARY)
-			inmode = "rb";
-		}
-
-	if (operation == SMIME_ENCRYPT)
-		{
-		if (!cipher)
-			{
-#ifndef OPENSSL_NO_DES			
-			cipher = EVP_des_ede3_cbc();
+    if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
+        BIO_printf(bio_err, "Error getting password\n");
+        goto end;
+    }
+
+    if (need_rand) {
+        app_RAND_load_file(NULL, bio_err, (inrand != NULL));
+        if (inrand != NULL)
+            BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
+                       app_RAND_load_files(inrand));
+    }
+
+    ret = 2;
+
+    if (!(operation & SMIME_SIGNERS))
+        flags &= ~PKCS7_DETACHED;
+
+    if (operation & SMIME_OP) {
+        if (outformat == FORMAT_ASN1)
+            outmode = "wb";
+    } else {
+        if (flags & PKCS7_BINARY)
+            outmode = "wb";
+    }
+
+    if (operation & SMIME_IP) {
+        if (informat == FORMAT_ASN1)
+            inmode = "rb";
+    } else {
+        if (flags & PKCS7_BINARY)
+            inmode = "rb";
+    }
+
+    if (operation == SMIME_ENCRYPT) {
+        if (!cipher) {
+#ifndef OPENSSL_NO_DES
+            cipher = EVP_des_ede3_cbc();
 #else
-			BIO_printf(bio_err, "No cipher selected\n");
-			goto end;
+            BIO_printf(bio_err, "No cipher selected\n");
+            goto end;
 #endif
-			}
-		encerts = sk_X509_new_null();
-		while (*args)
-			{
-			if (!(cert = load_cert(bio_err,*args,FORMAT_PEM,
-				NULL, e, "recipient certificate file")))
-				{
-#if 0				/* An appropriate message is already printed */
-				BIO_printf(bio_err, "Can't read recipient certificate file %s\n", *args);
+        }
+        encerts = sk_X509_new_null();
+        while (*args) {
+            if (!(cert = load_cert(bio_err, *args, FORMAT_PEM,
+                                   NULL, e, "recipient certificate file"))) {
+#if 0                           /* An appropriate message is already printed */
+                BIO_printf(bio_err,
+                           "Can't read recipient certificate file %s\n",
+                           *args);
 #endif
-				goto end;
-				}
-			sk_X509_push(encerts, cert);
-			cert = NULL;
-			args++;
-			}
-		}
-
-	if (certfile)
-		{
-		if (!(other = load_certs(bio_err,certfile,FORMAT_PEM, NULL,
-			e, "certificate file")))
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		}
-
-	if (recipfile && (operation == SMIME_DECRYPT))
-		{
-		if (!(recip = load_cert(bio_err,recipfile,FORMAT_PEM,NULL,
-			e, "recipient certificate file")))
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		}
-
-	if (operation == SMIME_DECRYPT)
-		{
-		if (!keyfile)
-			keyfile = recipfile;
-		}
-	else if (operation == SMIME_SIGN)
-		{
-		if (!keyfile)
-			keyfile = signerfile;
-		}
-	else keyfile = NULL;
-
-	if (keyfile)
-		{
-		key = load_key(bio_err, keyfile, keyform, 0, passin, e,
-			       "signing key file");
-		if (!key)
-			goto end;
-		}
-
-	if (infile)
-		{
-		if (!(in = BIO_new_file(infile, inmode)))
-			{
-			BIO_printf (bio_err,
-				 "Can't open input file %s\n", infile);
-			goto end;
-			}
-		}
-	else
-		in = BIO_new_fp(stdin, BIO_NOCLOSE);
-
-	if (operation & SMIME_IP)
-		{
-		if (informat == FORMAT_SMIME) 
-			p7 = SMIME_read_PKCS7(in, &indata);
-		else if (informat == FORMAT_PEM) 
-			p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
-		else if (informat == FORMAT_ASN1) 
-			p7 = d2i_PKCS7_bio(in, NULL);
-		else
-			{
-			BIO_printf(bio_err, "Bad input format for PKCS#7 file\n");
-			goto end;
-			}
-
-		if (!p7)
-			{
-			BIO_printf(bio_err, "Error reading S/MIME message\n");
-			goto end;
-			}
-		if (contfile)
-			{
-			BIO_free(indata);
-			if (!(indata = BIO_new_file(contfile, "rb")))
-				{
-				BIO_printf(bio_err, "Can't read content file %s\n", contfile);
-				goto end;
-				}
-			}
-		}
-
-	if (outfile)
-		{
-		if (!(out = BIO_new_file(outfile, outmode)))
-			{
-			BIO_printf (bio_err,
-				 "Can't open output file %s\n", outfile);
-			goto end;
-			}
-		}
-	else
-		{
-		out = BIO_new_fp(stdout, BIO_NOCLOSE);
+                goto end;
+            }
+            sk_X509_push(encerts, cert);
+            cert = NULL;
+            args++;
+        }
+    }
+
+    if (certfile) {
+        if (!(other = load_certs(bio_err, certfile, FORMAT_PEM, NULL,
+                                 e, "certificate file"))) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+    }
+
+    if (recipfile && (operation == SMIME_DECRYPT)) {
+        if (!(recip = load_cert(bio_err, recipfile, FORMAT_PEM, NULL,
+                                e, "recipient certificate file"))) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+    }
+
+    if (operation == SMIME_DECRYPT) {
+        if (!keyfile)
+            keyfile = recipfile;
+    } else if (operation == SMIME_SIGN) {
+        if (!keyfile)
+            keyfile = signerfile;
+    } else
+        keyfile = NULL;
+
+    if (keyfile) {
+        key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+                       "signing key file");
+        if (!key)
+            goto end;
+    }
+
+    if (infile) {
+        if (!(in = BIO_new_file(infile, inmode))) {
+            BIO_printf(bio_err, "Can't open input file %s\n", infile);
+            goto end;
+        }
+    } else
+        in = BIO_new_fp(stdin, BIO_NOCLOSE);
+
+    if (operation & SMIME_IP) {
+        if (informat == FORMAT_SMIME)
+            p7 = SMIME_read_PKCS7(in, &indata);
+        else if (informat == FORMAT_PEM)
+            p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
+        else if (informat == FORMAT_ASN1)
+            p7 = d2i_PKCS7_bio(in, NULL);
+        else {
+            BIO_printf(bio_err, "Bad input format for PKCS#7 file\n");
+            goto end;
+        }
+
+        if (!p7) {
+            BIO_printf(bio_err, "Error reading S/MIME message\n");
+            goto end;
+        }
+        if (contfile) {
+            BIO_free(indata);
+            if (!(indata = BIO_new_file(contfile, "rb"))) {
+                BIO_printf(bio_err, "Can't read content file %s\n", contfile);
+                goto end;
+            }
+        }
+    }
+
+    if (outfile) {
+        if (!(out = BIO_new_file(outfile, outmode))) {
+            BIO_printf(bio_err, "Can't open output file %s\n", outfile);
+            goto end;
+        }
+    } else {
+        out = BIO_new_fp(stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-		{
-		    BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-		    out = BIO_push(tmpbio, out);
-		}
+        {
+            BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+            out = BIO_push(tmpbio, out);
+        }
 #endif
-		}
-
-	if (operation == SMIME_VERIFY)
-		{
-		if (!(store = setup_verify(bio_err, CAfile, CApath)))
-			goto end;
-		X509_STORE_set_verify_cb(store, smime_cb);
-		if (vpm)
-			X509_STORE_set1_param(store, vpm);
-		}
-
-
-	ret = 3;
-
-	if (operation == SMIME_ENCRYPT)
-		{
-		if (indef)
-			flags |= PKCS7_STREAM;
-		p7 = PKCS7_encrypt(encerts, in, cipher, flags);
-		}
-	else if (operation & SMIME_SIGNERS)
-		{
-		int i;
-		/* If detached data content we only enable streaming if
-		 * S/MIME output format.
-		 */
-		if (operation == SMIME_SIGN)
-			{
-			if (flags & PKCS7_DETACHED)
-				{
-				if (outformat == FORMAT_SMIME)
-					flags |= PKCS7_STREAM;
-				}
-			else if (indef)
-				flags |= PKCS7_STREAM;
-			flags |= PKCS7_PARTIAL;
-			p7 = PKCS7_sign(NULL, NULL, other, in, flags);
-			if (!p7)
-				goto end;
-			if (flags & PKCS7_NOCERTS)
-				{
-				for (i = 0; i < sk_X509_num(other); i++)
-					{
-					X509 *x = sk_X509_value(other, i);
-					PKCS7_add_certificate(p7, x);
-					}
-				}
-			}
-		else
-			flags |= PKCS7_REUSE_DIGEST;
-		for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++)
-			{
-			signerfile = sk_OPENSSL_STRING_value(sksigners, i);
-			keyfile = sk_OPENSSL_STRING_value(skkeys, i);
-			signer = load_cert(bio_err, signerfile,FORMAT_PEM, NULL,
-					e, "signer certificate");
-			if (!signer)
-				goto end;
-			key = load_key(bio_err, keyfile, keyform, 0, passin, e,
-			       "signing key file");
-			if (!key)
-				goto end;
-			if (!PKCS7_sign_add_signer(p7, signer, key,
-						sign_md, flags))
-				goto end;
-			X509_free(signer);
-			signer = NULL;
-			EVP_PKEY_free(key);
-			key = NULL;
-			}
-		/* If not streaming or resigning finalize structure */
-		if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM))
-			{
-			if (!PKCS7_final(p7, in, flags))
-				goto end;
-			}
-		}
-
-	if (!p7)
-		{
-		BIO_printf(bio_err, "Error creating PKCS#7 structure\n");
-		goto end;
-		}
-
-	ret = 4;
-	if (operation == SMIME_DECRYPT)
-		{
-		if (!PKCS7_decrypt(p7, key, recip, out, flags))
-			{
-			BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n");
-			goto end;
-			}
-		}
-	else if (operation == SMIME_VERIFY)
-		{
-		STACK_OF(X509) *signers;
-		if (PKCS7_verify(p7, other, store, indata, out, flags))
-			BIO_printf(bio_err, "Verification successful\n");
-		else
-			{
-			BIO_printf(bio_err, "Verification failure\n");
-			goto end;
-			}
-		signers = PKCS7_get0_signers(p7, other, flags);
-		if (!save_certs(signerfile, signers))
-			{
-			BIO_printf(bio_err, "Error writing signers to %s\n",
-								signerfile);
-			ret = 5;
-			goto end;
-			}
-		sk_X509_free(signers);
-		}
-	else if (operation == SMIME_PK7OUT)
-		PEM_write_bio_PKCS7(out, p7);
-	else
-		{
-		if (to)
-			BIO_printf(out, "To: %s\n", to);
-		if (from)
-			BIO_printf(out, "From: %s\n", from);
-		if (subject)
-			BIO_printf(out, "Subject: %s\n", subject);
-		if (outformat == FORMAT_SMIME) 
-			{
-			if (operation == SMIME_RESIGN)
-				SMIME_write_PKCS7(out, p7, indata, flags);
-			else
-				SMIME_write_PKCS7(out, p7, in, flags);
-			}
-		else if (outformat == FORMAT_PEM) 
-			PEM_write_bio_PKCS7_stream(out, p7, in, flags);
-		else if (outformat == FORMAT_ASN1) 
-			i2d_PKCS7_bio_stream(out,p7, in, flags);
-		else
-			{
-			BIO_printf(bio_err, "Bad output format for PKCS#7 file\n");
-			goto end;
-			}
-		}
-	ret = 0;
-end:
-	if (need_rand)
-		app_RAND_write_file(NULL, bio_err);
-	if (ret) ERR_print_errors(bio_err);
-	sk_X509_pop_free(encerts, X509_free);
-	sk_X509_pop_free(other, X509_free);
-	if (vpm)
-		X509_VERIFY_PARAM_free(vpm);
-	if (sksigners)
-		sk_OPENSSL_STRING_free(sksigners);
-	if (skkeys)
-		sk_OPENSSL_STRING_free(skkeys);
-	X509_STORE_free(store);
-	X509_free(cert);
-	X509_free(recip);
-	X509_free(signer);
-	EVP_PKEY_free(key);
-	PKCS7_free(p7);
-	BIO_free(in);
-	BIO_free(indata);
-	BIO_free_all(out);
-	if (passin) OPENSSL_free(passin);
-	return (ret);
+    }
+
+    if (operation == SMIME_VERIFY) {
+        if (!(store = setup_verify(bio_err, CAfile, CApath)))
+            goto end;
+        X509_STORE_set_verify_cb(store, smime_cb);
+        if (vpm)
+            X509_STORE_set1_param(store, vpm);
+    }
+
+    ret = 3;
+
+    if (operation == SMIME_ENCRYPT) {
+        if (indef)
+            flags |= PKCS7_STREAM;
+        p7 = PKCS7_encrypt(encerts, in, cipher, flags);
+    } else if (operation & SMIME_SIGNERS) {
+        int i;
+        /*
+         * If detached data content we only enable streaming if S/MIME output
+         * format.
+         */
+        if (operation == SMIME_SIGN) {
+            if (flags & PKCS7_DETACHED) {
+                if (outformat == FORMAT_SMIME)
+                    flags |= PKCS7_STREAM;
+            } else if (indef)
+                flags |= PKCS7_STREAM;
+            flags |= PKCS7_PARTIAL;
+            p7 = PKCS7_sign(NULL, NULL, other, in, flags);
+            if (!p7)
+                goto end;
+            if (flags & PKCS7_NOCERTS) {
+                for (i = 0; i < sk_X509_num(other); i++) {
+                    X509 *x = sk_X509_value(other, i);
+                    PKCS7_add_certificate(p7, x);
+                }
+            }
+        } else
+            flags |= PKCS7_REUSE_DIGEST;
+        for (i = 0; i < sk_OPENSSL_STRING_num(sksigners); i++) {
+            signerfile = sk_OPENSSL_STRING_value(sksigners, i);
+            keyfile = sk_OPENSSL_STRING_value(skkeys, i);
+            signer = load_cert(bio_err, signerfile, FORMAT_PEM, NULL,
+                               e, "signer certificate");
+            if (!signer)
+                goto end;
+            key = load_key(bio_err, keyfile, keyform, 0, passin, e,
+                           "signing key file");
+            if (!key)
+                goto end;
+            if (!PKCS7_sign_add_signer(p7, signer, key, sign_md, flags))
+                goto end;
+            X509_free(signer);
+            signer = NULL;
+            EVP_PKEY_free(key);
+            key = NULL;
+        }
+        /* If not streaming or resigning finalize structure */
+        if ((operation == SMIME_SIGN) && !(flags & PKCS7_STREAM)) {
+            if (!PKCS7_final(p7, in, flags))
+                goto end;
+        }
+    }
+
+    if (!p7) {
+        BIO_printf(bio_err, "Error creating PKCS#7 structure\n");
+        goto end;
+    }
+
+    ret = 4;
+    if (operation == SMIME_DECRYPT) {
+        if (!PKCS7_decrypt(p7, key, recip, out, flags)) {
+            BIO_printf(bio_err, "Error decrypting PKCS#7 structure\n");
+            goto end;
+        }
+    } else if (operation == SMIME_VERIFY) {
+        STACK_OF(X509) *signers;
+        if (PKCS7_verify(p7, other, store, indata, out, flags))
+            BIO_printf(bio_err, "Verification successful\n");
+        else {
+            BIO_printf(bio_err, "Verification failure\n");
+            goto end;
+        }
+        signers = PKCS7_get0_signers(p7, other, flags);
+        if (!save_certs(signerfile, signers)) {
+            BIO_printf(bio_err, "Error writing signers to %s\n", signerfile);
+            ret = 5;
+            goto end;
+        }
+        sk_X509_free(signers);
+    } else if (operation == SMIME_PK7OUT)
+        PEM_write_bio_PKCS7(out, p7);
+    else {
+        if (to)
+            BIO_printf(out, "To: %s\n", to);
+        if (from)
+            BIO_printf(out, "From: %s\n", from);
+        if (subject)
+            BIO_printf(out, "Subject: %s\n", subject);
+        if (outformat == FORMAT_SMIME) {
+            if (operation == SMIME_RESIGN)
+                SMIME_write_PKCS7(out, p7, indata, flags);
+            else
+                SMIME_write_PKCS7(out, p7, in, flags);
+        } else if (outformat == FORMAT_PEM)
+            PEM_write_bio_PKCS7_stream(out, p7, in, flags);
+        else if (outformat == FORMAT_ASN1)
+            i2d_PKCS7_bio_stream(out, p7, in, flags);
+        else {
+            BIO_printf(bio_err, "Bad output format for PKCS#7 file\n");
+            goto end;
+        }
+    }
+    ret = 0;
+ end:
+    if (need_rand)
+        app_RAND_write_file(NULL, bio_err);
+    if (ret)
+        ERR_print_errors(bio_err);
+    sk_X509_pop_free(encerts, X509_free);
+    sk_X509_pop_free(other, X509_free);
+    if (vpm)
+        X509_VERIFY_PARAM_free(vpm);
+    if (sksigners)
+        sk_OPENSSL_STRING_free(sksigners);
+    if (skkeys)
+        sk_OPENSSL_STRING_free(skkeys);
+    X509_STORE_free(store);
+    X509_free(cert);
+    X509_free(recip);
+    X509_free(signer);
+    EVP_PKEY_free(key);
+    PKCS7_free(p7);
+    BIO_free(in);
+    BIO_free(indata);
+    BIO_free_all(out);
+    if (passin)
+        OPENSSL_free(passin);
+    return (ret);
 }
 
 static int save_certs(char *signerfile, STACK_OF(X509) *signers)
-	{
-	int i;
-	BIO *tmp;
-	if (!signerfile)
-		return 1;
-	tmp = BIO_new_file(signerfile, "w");
-	if (!tmp) return 0;
-	for(i = 0; i < sk_X509_num(signers); i++)
-		PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
-	BIO_free(tmp);
-	return 1;
-	}
-	
+{
+    int i;
+    BIO *tmp;
+    if (!signerfile)
+        return 1;
+    tmp = BIO_new_file(signerfile, "w");
+    if (!tmp)
+        return 0;
+    for (i = 0; i < sk_X509_num(signers); i++)
+        PEM_write_bio_X509(tmp, sk_X509_value(signers, i));
+    BIO_free(tmp);
+    return 1;
+}
 
 /* Minimal callback just to output policy info (if any) */
 
 static int smime_cb(int ok, X509_STORE_CTX *ctx)
-	{
-	int error;
+{
+    int error;
 
-	error = X509_STORE_CTX_get_error(ctx);
+    error = X509_STORE_CTX_get_error(ctx);
 
-	if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
-		&& ((error != X509_V_OK) || (ok != 2)))
-		return ok;
+    if ((error != X509_V_ERR_NO_EXPLICIT_POLICY)
+        && ((error != X509_V_OK) || (ok != 2)))
+        return ok;
 
-	policies_print(NULL, ctx);
+    policies_print(NULL, ctx);
 
-	return ok;
+    return ok;
 
-	}
+}
diff --git a/apps/speed.c b/apps/speed.c
index 40cbbf5dfb..7dcd354e01 100644
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,13 +58,13 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The ECDH and ECDSA speed test software is originally written by 
+ * The ECDH and ECDSA speed test software is originally written by
  * Sumit Gupta of Sun Microsystems Laboratories.
  *
  */
@@ -73,2605 +73,2513 @@
 
 #ifndef OPENSSL_NO_SPEED
 
-#undef SECONDS
-#define SECONDS		3	
-#define RSA_SECONDS	10
-#define DSA_SECONDS	10
-#define ECDSA_SECONDS   10
-#define ECDH_SECONDS    10
+# undef SECONDS
+# define SECONDS         3
+# define RSA_SECONDS     10
+# define DSA_SECONDS     10
+# define ECDSA_SECONDS   10
+# define ECDH_SECONDS    10
 
 /* 11-Sep-92 Andrew Daviel   Support for Silicon Graphics IRIX added */
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
-#undef PROG
-#define PROG speed_main
+# undef PROG
+# define PROG speed_main
 
-#include 
-#include 
+# include 
+# include 
 
-#include 
-#include 
-#include "apps.h"
-#ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
-#endif
-#include 
-#include 
-#include 
-#include 
-#include 
-#if !defined(OPENSSL_SYS_MSDOS)
-#include OPENSSL_UNISTD
-#endif
+# include 
+# include 
+# include "apps.h"
+# ifdef OPENSSL_NO_STDIO
+#  define APPS_WIN16
+# endif
+# include 
+# include 
+# include 
+# include 
+# include 
+# if !defined(OPENSSL_SYS_MSDOS)
+#  include OPENSSL_UNISTD
+# endif
 
-#ifndef OPENSSL_SYS_NETWARE
-#include 
-#endif
+# ifndef OPENSSL_SYS_NETWARE
+#  include 
+# endif
 
-#if defined(_WIN32) || defined(__CYGWIN__)
-#include 
-# if defined(__CYGWIN__) && !defined(_WIN32)
-  /*  should define _WIN32, which normally is mutually
-   * exclusive with __CYGWIN__, but if it didn't... */
-#  define _WIN32
+# if defined(_WIN32) || defined(__CYGWIN__)
+#  include 
+#  if defined(__CYGWIN__) && !defined(_WIN32)
+  /*
+   *  should define _WIN32, which normally is mutually exclusive
+   * with __CYGWIN__, but if it didn't...
+   */
+#   define _WIN32
   /* this is done because Cygwin alarm() fails sometimes. */
+#  endif
 # endif
-#endif
 
-#include 
-#ifndef OPENSSL_NO_DES
-#include 
-#endif
-#ifndef OPENSSL_NO_AES
-#include 
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-#include 
-#endif
-#ifndef OPENSSL_NO_MD2
-#include 
-#endif
-#ifndef OPENSSL_NO_MDC2
-#include 
-#endif
-#ifndef OPENSSL_NO_MD4
-#include 
-#endif
-#ifndef OPENSSL_NO_MD5
-#include 
-#endif
-#ifndef OPENSSL_NO_HMAC
-#include 
-#endif
-#include 
-#ifndef OPENSSL_NO_SHA
-#include 
-#endif
-#ifndef OPENSSL_NO_RIPEMD
-#include 
-#endif
-#ifndef OPENSSL_NO_WHIRLPOOL
-#include 
-#endif
-#ifndef OPENSSL_NO_RC4
-#include 
-#endif
-#ifndef OPENSSL_NO_RC5
-#include 
-#endif
-#ifndef OPENSSL_NO_RC2
-#include 
-#endif
-#ifndef OPENSSL_NO_IDEA
-#include 
-#endif
-#ifndef OPENSSL_NO_SEED
-#include 
-#endif
-#ifndef OPENSSL_NO_BF
-#include 
-#endif
-#ifndef OPENSSL_NO_CAST
-#include 
-#endif
-#ifndef OPENSSL_NO_RSA
-#include 
-#include "./testrsa.h"
-#endif
-#include 
-#ifndef OPENSSL_NO_DSA
-#include 
-#include "./testdsa.h"
-#endif
-#ifndef OPENSSL_NO_ECDSA
-#include 
-#endif
-#ifndef OPENSSL_NO_ECDH
-#include 
-#endif
-#include 
+# include 
+# ifndef OPENSSL_NO_DES
+#  include 
+# endif
+# ifndef OPENSSL_NO_AES
+#  include 
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+#  include 
+# endif
+# ifndef OPENSSL_NO_MD2
+#  include 
+# endif
+# ifndef OPENSSL_NO_MDC2
+#  include 
+# endif
+# ifndef OPENSSL_NO_MD4
+#  include 
+# endif
+# ifndef OPENSSL_NO_MD5
+#  include 
+# endif
+# ifndef OPENSSL_NO_HMAC
+#  include 
+# endif
+# include 
+# ifndef OPENSSL_NO_SHA
+#  include 
+# endif
+# ifndef OPENSSL_NO_RIPEMD
+#  include 
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+#  include 
+# endif
+# ifndef OPENSSL_NO_RC4
+#  include 
+# endif
+# ifndef OPENSSL_NO_RC5
+#  include 
+# endif
+# ifndef OPENSSL_NO_RC2
+#  include 
+# endif
+# ifndef OPENSSL_NO_IDEA
+#  include 
+# endif
+# ifndef OPENSSL_NO_SEED
+#  include 
+# endif
+# ifndef OPENSSL_NO_BF
+#  include 
+# endif
+# ifndef OPENSSL_NO_CAST
+#  include 
+# endif
+# ifndef OPENSSL_NO_RSA
+#  include 
+#  include "./testrsa.h"
+# endif
+# include 
+# ifndef OPENSSL_NO_DSA
+#  include 
+#  include "./testdsa.h"
+# endif
+# ifndef OPENSSL_NO_ECDSA
+#  include 
+# endif
+# ifndef OPENSSL_NO_ECDH
+#  include 
+# endif
+# include 
+
+# ifdef OPENSSL_FIPS
+#  ifdef OPENSSL_DOING_MAKEDEPEND
+#   undef AES_set_encrypt_key
+#   undef AES_set_decrypt_key
+#   undef DES_set_key_unchecked
+#  endif
+#  define BF_set_key      private_BF_set_key
+#  define CAST_set_key    private_CAST_set_key
+#  define idea_set_encrypt_key    private_idea_set_encrypt_key
+#  define SEED_set_key    private_SEED_set_key
+#  define RC2_set_key     private_RC2_set_key
+#  define RC4_set_key     private_RC4_set_key
+#  define DES_set_key_unchecked   private_DES_set_key_unchecked
+#  define AES_set_encrypt_key     private_AES_set_encrypt_key
+#  define AES_set_decrypt_key     private_AES_set_decrypt_key
+#  define Camellia_set_key        private_Camellia_set_key
+# endif
 
-#ifdef OPENSSL_FIPS
-#ifdef OPENSSL_DOING_MAKEDEPEND
-#undef AES_set_encrypt_key
-#undef AES_set_decrypt_key
-#undef DES_set_key_unchecked
-#endif
-#define BF_set_key	private_BF_set_key
-#define CAST_set_key	private_CAST_set_key
-#define idea_set_encrypt_key	private_idea_set_encrypt_key
-#define SEED_set_key	private_SEED_set_key
-#define RC2_set_key	private_RC2_set_key
-#define RC4_set_key	private_RC4_set_key
-#define DES_set_key_unchecked	private_DES_set_key_unchecked
-#define AES_set_encrypt_key	private_AES_set_encrypt_key
-#define AES_set_decrypt_key	private_AES_set_decrypt_key
-#define Camellia_set_key	private_Camellia_set_key
-#endif
+# ifndef HAVE_FORK
+#  if defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_NETWARE)
+#   define HAVE_FORK 0
+#  else
+#   define HAVE_FORK 1
+#  endif
+# endif
 
-#ifndef HAVE_FORK
-# if defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_NETWARE)
-#  define HAVE_FORK 0
+# if HAVE_FORK
+#  undef NO_FORK
 # else
-#  define HAVE_FORK 1
+#  define NO_FORK
 # endif
-#endif
-
-#if HAVE_FORK
-#undef NO_FORK
-#else
-#define NO_FORK
-#endif
 
-#undef BUFSIZE
-#define BUFSIZE	((long)1024*8+1)
-static volatile int run=0;
+# undef BUFSIZE
+# define BUFSIZE ((long)1024*8+1)
+static volatile int run = 0;
 
-static int mr=0;
-static int usertime=1;
+static int mr = 0;
+static int usertime = 1;
 
 static double Time_F(int s);
-static void print_message(const char *s,long num,int length);
+static void print_message(const char *s, long num, int length);
 static void pkey_print_message(const char *str, const char *str2,
-	long num, int bits, int sec);
-static void print_result(int alg,int run_no,int count,double time_used);
-#ifndef NO_FORK
+                               long num, int bits, int sec);
+static void print_result(int alg, int run_no, int count, double time_used);
+# ifndef NO_FORK
 static int do_multi(int multi);
-#endif
+# endif
+
+# define ALGOR_NUM       30
+# define SIZE_NUM        5
+# define RSA_NUM         4
+# define DSA_NUM         3
+
+# define EC_NUM       16
+# define MAX_ECDH_SIZE 256
+
+static const char *names[ALGOR_NUM] = {
+    "md2", "mdc2", "md4", "md5", "hmac(md5)", "sha1", "rmd160", "rc4",
+    "des cbc", "des ede3", "idea cbc", "seed cbc",
+    "rc2 cbc", "rc5-32/12 cbc", "blowfish cbc", "cast cbc",
+    "aes-128 cbc", "aes-192 cbc", "aes-256 cbc",
+    "camellia-128 cbc", "camellia-192 cbc", "camellia-256 cbc",
+    "evp", "sha256", "sha512", "whirlpool",
+    "aes-128 ige", "aes-192 ige", "aes-256 ige", "ghash"
+};
 
-#define ALGOR_NUM	30
-#define SIZE_NUM	5
-#define RSA_NUM		4
-#define DSA_NUM		3
-
-#define EC_NUM       16
-#define MAX_ECDH_SIZE 256
-
-static const char *names[ALGOR_NUM]={
-  "md2","mdc2","md4","md5","hmac(md5)","sha1","rmd160","rc4",
-  "des cbc","des ede3","idea cbc","seed cbc",
-  "rc2 cbc","rc5-32/12 cbc","blowfish cbc","cast cbc",
-  "aes-128 cbc","aes-192 cbc","aes-256 cbc",
-  "camellia-128 cbc","camellia-192 cbc","camellia-256 cbc",
-  "evp","sha256","sha512","whirlpool",
-  "aes-128 ige","aes-192 ige","aes-256 ige","ghash" };
 static double results[ALGOR_NUM][SIZE_NUM];
-static int lengths[SIZE_NUM]={16,64,256,1024,8*1024};
-#ifndef OPENSSL_NO_RSA
+static int lengths[SIZE_NUM] = { 16, 64, 256, 1024, 8 * 1024 };
+
+# ifndef OPENSSL_NO_RSA
 static double rsa_results[RSA_NUM][2];
-#endif
-#ifndef OPENSSL_NO_DSA
+# endif
+# ifndef OPENSSL_NO_DSA
 static double dsa_results[DSA_NUM][2];
-#endif
-#ifndef OPENSSL_NO_ECDSA
+# endif
+# ifndef OPENSSL_NO_ECDSA
 static double ecdsa_results[EC_NUM][2];
-#endif
-#ifndef OPENSSL_NO_ECDH
+# endif
+# ifndef OPENSSL_NO_ECDH
 static double ecdh_results[EC_NUM][1];
-#endif
+# endif
 
-#if defined(OPENSSL_NO_DSA) && !(defined(OPENSSL_NO_ECDSA) && defined(OPENSSL_NO_ECDH))
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+# if defined(OPENSSL_NO_DSA) && !(defined(OPENSSL_NO_ECDSA) && defined(OPENSSL_NO_ECDH))
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 static int rnd_fake = 0;
-#endif
+# endif
 
-#ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif 
+# ifdef SIGALRM
+#  if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#   define SIGRETTYPE void
+#  else
+#   define SIGRETTYPE int
+#  endif
 
 static SIGRETTYPE sig_done(int sig);
 static SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
-#endif
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+#  ifdef LINT
+    sig = sig;
+#  endif
+}
+# endif
 
-#define START	0
-#define STOP	1
+# define START   0
+# define STOP    1
 
-#if defined(_WIN32)
+# if defined(_WIN32)
 
-#if !defined(SIGALRM)
-# define SIGALRM
-#endif
-static unsigned int lapse,schlock;
-static void alarm_win32(unsigned int secs) { lapse = secs*1000; }
-#define alarm alarm_win32
-
-static DWORD WINAPI sleepy(VOID *arg)
-	{
-	schlock = 1;
-	Sleep(lapse);
-	run = 0;
-	return 0;
-	}
+#  if !defined(SIGALRM)
+#   define SIGALRM
+#  endif
+static unsigned int lapse, schlock;
+static void alarm_win32(unsigned int secs)
+{
+    lapse = secs * 1000;
+}
 
-static double Time_F(int s)
-	{
-	if (s == START)
-		{
-		HANDLE	thr;
-		schlock = 0;
-		thr = CreateThread(NULL,4096,sleepy,NULL,0,NULL);
-		if (thr==NULL)
-			{
-			DWORD ret=GetLastError();
-			BIO_printf(bio_err,"unable to CreateThread (%d)",ret);
-			ExitProcess(ret);
-			}
-		CloseHandle(thr);		/* detach the thread	*/
-		while (!schlock) Sleep(0);	/* scheduler spinlock	*/
-		}
-
-	return app_tminterval(s,usertime);
-	}
-#else
+#  define alarm alarm_win32
+
+static DWORD WINAPI sleepy(VOID * arg)
+{
+    schlock = 1;
+    Sleep(lapse);
+    run = 0;
+    return 0;
+}
 
 static double Time_F(int s)
-	{
-	return app_tminterval(s,usertime);
-	}
-#endif
+{
+    if (s == START) {
+        HANDLE thr;
+        schlock = 0;
+        thr = CreateThread(NULL, 4096, sleepy, NULL, 0, NULL);
+        if (thr == NULL) {
+            DWORD ret = GetLastError();
+            BIO_printf(bio_err, "unable to CreateThread (%d)", ret);
+            ExitProcess(ret);
+        }
+        CloseHandle(thr);       /* detach the thread */
+        while (!schlock)
+            Sleep(0);           /* scheduler spinlock */
+    }
 
+    return app_tminterval(s, usertime);
+}
+# else
+
+static double Time_F(int s)
+{
+    return app_tminterval(s, usertime);
+}
+# endif
 
-#ifndef OPENSSL_NO_ECDH
+# ifndef OPENSSL_NO_ECDH
 static const int KDF1_SHA1_len = 20;
-static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
-	{
-#ifndef OPENSSL_NO_SHA
-	if (*outlen < SHA_DIGEST_LENGTH)
-		return NULL;
-	else
-		*outlen = SHA_DIGEST_LENGTH;
-	return SHA1(in, inlen, out);
-#else
-	return NULL;
-#endif	/* OPENSSL_NO_SHA */
-	}
-#endif	/* OPENSSL_NO_ECDH */
+static void *KDF1_SHA1(const void *in, size_t inlen, void *out,
+                       size_t *outlen)
+{
+#  ifndef OPENSSL_NO_SHA
+    if (*outlen < SHA_DIGEST_LENGTH)
+        return NULL;
+    else
+        *outlen = SHA_DIGEST_LENGTH;
+    return SHA1(in, inlen, out);
+#  else
+    return NULL;
+#  endif                        /* OPENSSL_NO_SHA */
+}
+# endif                         /* OPENSSL_NO_ECDH */
 
 static void multiblock_speed(const EVP_CIPHER *evp_cipher);
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	unsigned char *buf=NULL,*buf2=NULL;
-	int mret=1;
-	long count=0,save_count=0;
-	int i,j,k;
-#if !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_DSA)
-	long rsa_count;
-#endif
-#ifndef OPENSSL_NO_RSA
-	unsigned rsa_num;
-#endif
-	unsigned char md[EVP_MAX_MD_SIZE];
-#ifndef OPENSSL_NO_MD2
-	unsigned char md2[MD2_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_MDC2
-	unsigned char mdc2[MDC2_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_MD4
-	unsigned char md4[MD4_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_MD5
-	unsigned char md5[MD5_DIGEST_LENGTH];
-	unsigned char hmac[MD5_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_SHA
-	unsigned char sha[SHA_DIGEST_LENGTH];
-#ifndef OPENSSL_NO_SHA256
-	unsigned char sha256[SHA256_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_SHA512
-	unsigned char sha512[SHA512_DIGEST_LENGTH];
-#endif
-#endif
-#ifndef OPENSSL_NO_WHIRLPOOL
-	unsigned char whirlpool[WHIRLPOOL_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_RIPEMD
-	unsigned char rmd160[RIPEMD160_DIGEST_LENGTH];
-#endif
-#ifndef OPENSSL_NO_RC4
-	RC4_KEY rc4_ks;
-#endif
-#ifndef OPENSSL_NO_RC5
-	RC5_32_KEY rc5_ks;
-#endif
-#ifndef OPENSSL_NO_RC2
-	RC2_KEY rc2_ks;
-#endif
-#ifndef OPENSSL_NO_IDEA
-	IDEA_KEY_SCHEDULE idea_ks;
-#endif
-#ifndef OPENSSL_NO_SEED
-	SEED_KEY_SCHEDULE seed_ks;
-#endif
-#ifndef OPENSSL_NO_BF
-	BF_KEY bf_ks;
-#endif
-#ifndef OPENSSL_NO_CAST
-	CAST_KEY cast_ks;
-#endif
-	static const unsigned char key16[16]= {
-		0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-		 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
-#ifndef OPENSSL_NO_AES
-	static const unsigned char key24[24]= {
-		 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-		 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
-		 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
-	static const unsigned char key32[32]= {
-		 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-		 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
-		 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,
-		 0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,0x56};
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-	static const unsigned char ckey24[24]= {
-		 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-		 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
-		 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
-	static const unsigned char ckey32[32]= {
-		 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-		 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,
-		 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,
-		 0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,0x56};
-#endif
-#ifndef OPENSSL_NO_AES
-#define MAX_BLOCK_SIZE 128
-#else
-#define MAX_BLOCK_SIZE 64
-#endif
-	unsigned char DES_iv[8];
-	unsigned char iv[2*MAX_BLOCK_SIZE/8];
-#ifndef OPENSSL_NO_DES
-	static DES_cblock key = { 0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0 };
-	static DES_cblock key2= { 0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12 };
-	static DES_cblock key3= { 0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34 };
-	DES_key_schedule sch;
-	DES_key_schedule sch2;
-	DES_key_schedule sch3;
-#endif
-#ifndef OPENSSL_NO_AES
-	AES_KEY aes_ks1, aes_ks2, aes_ks3;
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-	CAMELLIA_KEY camellia_ks1, camellia_ks2, camellia_ks3;
-#endif
-#define	D_MD2		0
-#define	D_MDC2		1
-#define	D_MD4		2
-#define	D_MD5		3
-#define	D_HMAC		4
-#define	D_SHA1		5
-#define D_RMD160	6
-#define	D_RC4		7
-#define	D_CBC_DES	8
-#define	D_EDE3_DES	9
-#define	D_CBC_IDEA	10
-#define	D_CBC_SEED	11
-#define	D_CBC_RC2	12
-#define	D_CBC_RC5	13
-#define	D_CBC_BF	14
-#define	D_CBC_CAST	15
-#define D_CBC_128_AES	16
-#define D_CBC_192_AES	17
-#define D_CBC_256_AES	18
-#define D_CBC_128_CML   19 
-#define D_CBC_192_CML   20
-#define D_CBC_256_CML   21 
-#define D_EVP		22
-#define D_SHA256	23	
-#define D_SHA512	24
-#define D_WHIRLPOOL	25
-#define D_IGE_128_AES   26
-#define D_IGE_192_AES   27
-#define D_IGE_256_AES   28
-#define D_GHASH		29
-	double d=0.0;
-	long c[ALGOR_NUM][SIZE_NUM];
-#define	R_DSA_512	0
-#define	R_DSA_1024	1
-#define	R_DSA_2048	2
-#define	R_RSA_512	0
-#define	R_RSA_1024	1
-#define	R_RSA_2048	2
-#define	R_RSA_4096	3
-
-#define R_EC_P160    0
-#define R_EC_P192    1	
-#define R_EC_P224    2
-#define R_EC_P256    3
-#define R_EC_P384    4
-#define R_EC_P521    5
-#define R_EC_K163    6
-#define R_EC_K233    7
-#define R_EC_K283    8
-#define R_EC_K409    9
-#define R_EC_K571    10
-#define R_EC_B163    11
-#define R_EC_B233    12
-#define R_EC_B283    13
-#define R_EC_B409    14
-#define R_EC_B571    15
-
-#ifndef OPENSSL_NO_RSA
-	RSA *rsa_key[RSA_NUM];
-	long rsa_c[RSA_NUM][2];
-	static unsigned int rsa_bits[RSA_NUM]={
-		512,1024,2048,4096};
-	static unsigned char *rsa_data[RSA_NUM]={
-		test512,test1024,test2048,test4096};
-	static int rsa_data_length[RSA_NUM]={
-		sizeof(test512),sizeof(test1024),
-		sizeof(test2048),sizeof(test4096)};
-#endif
-#ifndef OPENSSL_NO_DSA
-	DSA *dsa_key[DSA_NUM];
-	long dsa_c[DSA_NUM][2];
-	static unsigned int dsa_bits[DSA_NUM]={512,1024,2048};
-#endif
-#ifndef OPENSSL_NO_EC
-	/* We only test over the following curves as they are representative, 
-	 * To add tests over more curves, simply add the curve NID
-	 * and curve name to the following arrays and increase the 
-	 * EC_NUM value accordingly. 
-	 */
-	static unsigned int test_curves[EC_NUM] = 
-	{	
-	/* Prime Curves */
-	NID_secp160r1,
-	NID_X9_62_prime192v1,
-	NID_secp224r1,
-	NID_X9_62_prime256v1,
-	NID_secp384r1,
-	NID_secp521r1,
-	/* Binary Curves */
-	NID_sect163k1,
-	NID_sect233k1,
-	NID_sect283k1,
-	NID_sect409k1,
-	NID_sect571k1,
-	NID_sect163r2,
-	NID_sect233r1,
-	NID_sect283r1,
-	NID_sect409r1,
-	NID_sect571r1
-	}; 
-	static const char * test_curves_names[EC_NUM] = 
-	{
-	/* Prime Curves */
-	"secp160r1",
-	"nistp192",
-	"nistp224",
-	"nistp256",
-	"nistp384",
-	"nistp521",
-	/* Binary Curves */
-	"nistk163",
-	"nistk233",
-	"nistk283",
-	"nistk409",
-	"nistk571",
-	"nistb163",
-	"nistb233",
-	"nistb283",
-	"nistb409",
-	"nistb571"
-	};
-	static int test_curves_bits[EC_NUM] =
-        {
+{
+    unsigned char *buf = NULL, *buf2 = NULL;
+    int mret = 1;
+    long count = 0, save_count = 0;
+    int i, j, k;
+# if !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_DSA)
+    long rsa_count;
+# endif
+# ifndef OPENSSL_NO_RSA
+    unsigned rsa_num;
+# endif
+    unsigned char md[EVP_MAX_MD_SIZE];
+# ifndef OPENSSL_NO_MD2
+    unsigned char md2[MD2_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_MDC2
+    unsigned char mdc2[MDC2_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_MD4
+    unsigned char md4[MD4_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_MD5
+    unsigned char md5[MD5_DIGEST_LENGTH];
+    unsigned char hmac[MD5_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_SHA
+    unsigned char sha[SHA_DIGEST_LENGTH];
+#  ifndef OPENSSL_NO_SHA256
+    unsigned char sha256[SHA256_DIGEST_LENGTH];
+#  endif
+#  ifndef OPENSSL_NO_SHA512
+    unsigned char sha512[SHA512_DIGEST_LENGTH];
+#  endif
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+    unsigned char whirlpool[WHIRLPOOL_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_RIPEMD
+    unsigned char rmd160[RIPEMD160_DIGEST_LENGTH];
+# endif
+# ifndef OPENSSL_NO_RC4
+    RC4_KEY rc4_ks;
+# endif
+# ifndef OPENSSL_NO_RC5
+    RC5_32_KEY rc5_ks;
+# endif
+# ifndef OPENSSL_NO_RC2
+    RC2_KEY rc2_ks;
+# endif
+# ifndef OPENSSL_NO_IDEA
+    IDEA_KEY_SCHEDULE idea_ks;
+# endif
+# ifndef OPENSSL_NO_SEED
+    SEED_KEY_SCHEDULE seed_ks;
+# endif
+# ifndef OPENSSL_NO_BF
+    BF_KEY bf_ks;
+# endif
+# ifndef OPENSSL_NO_CAST
+    CAST_KEY cast_ks;
+# endif
+    static const unsigned char key16[16] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12
+    };
+# ifndef OPENSSL_NO_AES
+    static const unsigned char key24[24] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
+        0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34
+    };
+    static const unsigned char key32[32] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
+        0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34,
+        0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34, 0x56
+    };
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+    static const unsigned char ckey24[24] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
+        0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34
+    };
+    static const unsigned char ckey32[32] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
+        0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34,
+        0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34, 0x56
+    };
+# endif
+# ifndef OPENSSL_NO_AES
+#  define MAX_BLOCK_SIZE 128
+# else
+#  define MAX_BLOCK_SIZE 64
+# endif
+    unsigned char DES_iv[8];
+    unsigned char iv[2 * MAX_BLOCK_SIZE / 8];
+# ifndef OPENSSL_NO_DES
+    static DES_cblock key =
+        { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 };
+    static DES_cblock key2 =
+        { 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12 };
+    static DES_cblock key3 =
+        { 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34 };
+    DES_key_schedule sch;
+    DES_key_schedule sch2;
+    DES_key_schedule sch3;
+# endif
+# ifndef OPENSSL_NO_AES
+    AES_KEY aes_ks1, aes_ks2, aes_ks3;
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+    CAMELLIA_KEY camellia_ks1, camellia_ks2, camellia_ks3;
+# endif
+# define D_MD2           0
+# define D_MDC2          1
+# define D_MD4           2
+# define D_MD5           3
+# define D_HMAC          4
+# define D_SHA1          5
+# define D_RMD160        6
+# define D_RC4           7
+# define D_CBC_DES       8
+# define D_EDE3_DES      9
+# define D_CBC_IDEA      10
+# define D_CBC_SEED      11
+# define D_CBC_RC2       12
+# define D_CBC_RC5       13
+# define D_CBC_BF        14
+# define D_CBC_CAST      15
+# define D_CBC_128_AES   16
+# define D_CBC_192_AES   17
+# define D_CBC_256_AES   18
+# define D_CBC_128_CML   19
+# define D_CBC_192_CML   20
+# define D_CBC_256_CML   21
+# define D_EVP           22
+# define D_SHA256        23
+# define D_SHA512        24
+# define D_WHIRLPOOL     25
+# define D_IGE_128_AES   26
+# define D_IGE_192_AES   27
+# define D_IGE_256_AES   28
+# define D_GHASH         29
+    double d = 0.0;
+    long c[ALGOR_NUM][SIZE_NUM];
+# define R_DSA_512       0
+# define R_DSA_1024      1
+# define R_DSA_2048      2
+# define R_RSA_512       0
+# define R_RSA_1024      1
+# define R_RSA_2048      2
+# define R_RSA_4096      3
+
+# define R_EC_P160    0
+# define R_EC_P192    1
+# define R_EC_P224    2
+# define R_EC_P256    3
+# define R_EC_P384    4
+# define R_EC_P521    5
+# define R_EC_K163    6
+# define R_EC_K233    7
+# define R_EC_K283    8
+# define R_EC_K409    9
+# define R_EC_K571    10
+# define R_EC_B163    11
+# define R_EC_B233    12
+# define R_EC_B283    13
+# define R_EC_B409    14
+# define R_EC_B571    15
+
+# ifndef OPENSSL_NO_RSA
+    RSA *rsa_key[RSA_NUM];
+    long rsa_c[RSA_NUM][2];
+    static unsigned int rsa_bits[RSA_NUM] = {
+        512, 1024, 2048, 4096
+    };
+    static unsigned char *rsa_data[RSA_NUM] = {
+        test512, test1024, test2048, test4096
+    };
+    static int rsa_data_length[RSA_NUM] = {
+        sizeof(test512), sizeof(test1024),
+        sizeof(test2048), sizeof(test4096)
+    };
+# endif
+# ifndef OPENSSL_NO_DSA
+    DSA *dsa_key[DSA_NUM];
+    long dsa_c[DSA_NUM][2];
+    static unsigned int dsa_bits[DSA_NUM] = { 512, 1024, 2048 };
+# endif
+# ifndef OPENSSL_NO_EC
+    /*
+     * We only test over the following curves as they are representative, To
+     * add tests over more curves, simply add the curve NID and curve name to
+     * the following arrays and increase the EC_NUM value accordingly.
+     */
+    static unsigned int test_curves[EC_NUM] = {
+        /* Prime Curves */
+        NID_secp160r1,
+        NID_X9_62_prime192v1,
+        NID_secp224r1,
+        NID_X9_62_prime256v1,
+        NID_secp384r1,
+        NID_secp521r1,
+        /* Binary Curves */
+        NID_sect163k1,
+        NID_sect233k1,
+        NID_sect283k1,
+        NID_sect409k1,
+        NID_sect571k1,
+        NID_sect163r2,
+        NID_sect233r1,
+        NID_sect283r1,
+        NID_sect409r1,
+        NID_sect571r1
+    };
+    static const char *test_curves_names[EC_NUM] = {
+        /* Prime Curves */
+        "secp160r1",
+        "nistp192",
+        "nistp224",
+        "nistp256",
+        "nistp384",
+        "nistp521",
+        /* Binary Curves */
+        "nistk163",
+        "nistk233",
+        "nistk283",
+        "nistk409",
+        "nistk571",
+        "nistb163",
+        "nistb233",
+        "nistb283",
+        "nistb409",
+        "nistb571"
+    };
+    static int test_curves_bits[EC_NUM] = {
         160, 192, 224, 256, 384, 521,
         163, 233, 283, 409, 571,
         163, 233, 283, 409, 571
-        };
+    };
 
-#endif
+# endif
 
-#ifndef OPENSSL_NO_ECDSA
-	unsigned char ecdsasig[256];
-	unsigned int ecdsasiglen;
-	EC_KEY *ecdsa[EC_NUM];
-	long ecdsa_c[EC_NUM][2];
-#endif
+# ifndef OPENSSL_NO_ECDSA
+    unsigned char ecdsasig[256];
+    unsigned int ecdsasiglen;
+    EC_KEY *ecdsa[EC_NUM];
+    long ecdsa_c[EC_NUM][2];
+# endif
 
-#ifndef OPENSSL_NO_ECDH
-	EC_KEY *ecdh_a[EC_NUM], *ecdh_b[EC_NUM];
-	unsigned char secret_a[MAX_ECDH_SIZE], secret_b[MAX_ECDH_SIZE];
-	int secret_size_a, secret_size_b;
-	int ecdh_checks = 0;
-	int secret_idx = 0;
-	long ecdh_c[EC_NUM][2];
-#endif
+# ifndef OPENSSL_NO_ECDH
+    EC_KEY *ecdh_a[EC_NUM], *ecdh_b[EC_NUM];
+    unsigned char secret_a[MAX_ECDH_SIZE], secret_b[MAX_ECDH_SIZE];
+    int secret_size_a, secret_size_b;
+    int ecdh_checks = 0;
+    int secret_idx = 0;
+    long ecdh_c[EC_NUM][2];
+# endif
 
-	int rsa_doit[RSA_NUM];
-	int dsa_doit[DSA_NUM];
-#ifndef OPENSSL_NO_ECDSA
-	int ecdsa_doit[EC_NUM];
-#endif
-#ifndef OPENSSL_NO_ECDH
-        int ecdh_doit[EC_NUM];
-#endif
-	int doit[ALGOR_NUM];
-	int pr_header=0;
-	const EVP_CIPHER *evp_cipher=NULL;
-	const EVP_MD *evp_md=NULL;
-	int decrypt=0;
-#ifndef NO_FORK
-	int multi=0;
-#endif
-	int multiblock=0;
+    int rsa_doit[RSA_NUM];
+    int dsa_doit[DSA_NUM];
+# ifndef OPENSSL_NO_ECDSA
+    int ecdsa_doit[EC_NUM];
+# endif
+# ifndef OPENSSL_NO_ECDH
+    int ecdh_doit[EC_NUM];
+# endif
+    int doit[ALGOR_NUM];
+    int pr_header = 0;
+    const EVP_CIPHER *evp_cipher = NULL;
+    const EVP_MD *evp_md = NULL;
+    int decrypt = 0;
+# ifndef NO_FORK
+    int multi = 0;
+# endif
+    int multiblock = 0;
 
-#ifndef TIMES
-	usertime=-1;
-#endif
+# ifndef TIMES
+    usertime = -1;
+# endif
 
-	apps_startup();
-	memset(results, 0, sizeof(results));
-#ifndef OPENSSL_NO_DSA
-	memset(dsa_key,0,sizeof(dsa_key));
-#endif
-#ifndef OPENSSL_NO_ECDSA
-	for (i=0; i 0) && (strcmp(*argv,"-elapsed") == 0))
-			{
-			usertime = 0;
-			j--;	/* Otherwise, -elapsed gets confused with
-				   an algorithm. */
-			}
-		else if	((argc > 0) && (strcmp(*argv,"-evp") == 0))
-			{
-			argc--;
-			argv++;
-			if(argc == 0)
-				{
-				BIO_printf(bio_err,"no EVP given\n");
-				goto end;
-				}
-			evp_cipher=EVP_get_cipherbyname(*argv);
-			if(!evp_cipher)
-				{
-				evp_md=EVP_get_digestbyname(*argv);
-				}
-			if(!evp_cipher && !evp_md)
-				{
-				BIO_printf(bio_err,"%s is an unknown cipher or digest\n",*argv);
-				goto end;
-				}
-			doit[D_EVP]=1;
-			}
-		else if (argc > 0 && !strcmp(*argv,"-decrypt"))
-			{
-			decrypt=1;
-			j--;	/* Otherwise, -elapsed gets confused with
-				   an algorithm. */
-			}
-#ifndef OPENSSL_NO_ENGINE
-		else if	((argc > 0) && (strcmp(*argv,"-engine") == 0))
-			{
-			argc--;
-			argv++;
-			if(argc == 0)
-				{
-				BIO_printf(bio_err,"no engine given\n");
-				goto end;
-				}
-                        setup_engine(bio_err, *argv, 0);
-			/* j will be increased again further down.  We just
-			   don't want speed to confuse an engine with an
-			   algorithm, especially when none is given (which
-			   means all of them should be run) */
-			j--;
-			}
-#endif
-#ifndef NO_FORK
-		else if	((argc > 0) && (strcmp(*argv,"-multi") == 0))
-			{
-			argc--;
-			argv++;
-			if(argc == 0)
-				{
-				BIO_printf(bio_err,"no multi count given\n");
-				goto end;
-				}
-			multi=atoi(argv[0]);
-			if(multi <= 0)
-			    {
-				BIO_printf(bio_err,"bad multi count\n");
-				goto end;
-				}				
-			j--;	/* Otherwise, -mr gets confused with
-				   an algorithm. */
-			}
-#endif
-		else if (argc > 0 && !strcmp(*argv,"-mr"))
-			{
-			mr=1;
-			j--;	/* Otherwise, -mr gets confused with
-				   an algorithm. */
-			}
-		else if (argc > 0 && !strcmp(*argv,"-mb"))
-			{
-			multiblock=1;
-			j--;
-			}
-		else
-#ifndef OPENSSL_NO_MD2
-		if	(strcmp(*argv,"md2") == 0) doit[D_MD2]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_MDC2
-			if (strcmp(*argv,"mdc2") == 0) doit[D_MDC2]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_MD4
-			if (strcmp(*argv,"md4") == 0) doit[D_MD4]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_MD5
-			if (strcmp(*argv,"md5") == 0) doit[D_MD5]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_MD5
-			if (strcmp(*argv,"hmac") == 0) doit[D_HMAC]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_SHA
-			if (strcmp(*argv,"sha1") == 0) doit[D_SHA1]=1;
-		else
-			if (strcmp(*argv,"sha") == 0)	doit[D_SHA1]=1,
-							doit[D_SHA256]=1,
-							doit[D_SHA512]=1;
-		else
-#ifndef OPENSSL_NO_SHA256
-			if (strcmp(*argv,"sha256") == 0) doit[D_SHA256]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_SHA512
-			if (strcmp(*argv,"sha512") == 0) doit[D_SHA512]=1;
-		else
-#endif
-#endif
-#ifndef OPENSSL_NO_WHIRLPOOL
-			if (strcmp(*argv,"whirlpool") == 0) doit[D_WHIRLPOOL]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_RIPEMD
-			if (strcmp(*argv,"ripemd") == 0) doit[D_RMD160]=1;
-		else
-			if (strcmp(*argv,"rmd160") == 0) doit[D_RMD160]=1;
-		else
-			if (strcmp(*argv,"ripemd160") == 0) doit[D_RMD160]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_RC4
-			if (strcmp(*argv,"rc4") == 0) doit[D_RC4]=1;
-		else 
-#endif
-#ifndef OPENSSL_NO_DES
-			if (strcmp(*argv,"des-cbc") == 0) doit[D_CBC_DES]=1;
-		else	if (strcmp(*argv,"des-ede3") == 0) doit[D_EDE3_DES]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_AES
-			if (strcmp(*argv,"aes-128-cbc") == 0) doit[D_CBC_128_AES]=1;
-		else	if (strcmp(*argv,"aes-192-cbc") == 0) doit[D_CBC_192_AES]=1;
-		else	if (strcmp(*argv,"aes-256-cbc") == 0) doit[D_CBC_256_AES]=1;
-		else    if (strcmp(*argv,"aes-128-ige") == 0) doit[D_IGE_128_AES]=1;
-		else	if (strcmp(*argv,"aes-192-ige") == 0) doit[D_IGE_192_AES]=1;
-		else	if (strcmp(*argv,"aes-256-ige") == 0) doit[D_IGE_256_AES]=1;
-                else
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-			if (strcmp(*argv,"camellia-128-cbc") == 0) doit[D_CBC_128_CML]=1;
-		else    if (strcmp(*argv,"camellia-192-cbc") == 0) doit[D_CBC_192_CML]=1;
-		else    if (strcmp(*argv,"camellia-256-cbc") == 0) doit[D_CBC_256_CML]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_RSA
-#if 0 /* was: #ifdef RSAref */
-			if (strcmp(*argv,"rsaref") == 0) 
-			{
-			RSA_set_default_openssl_method(RSA_PKCS1_RSAref());
-			j--;
-			}
-		else
-#endif
-#ifndef RSA_NULL
-			if (strcmp(*argv,"openssl") == 0) 
-			{
-			RSA_set_default_method(RSA_PKCS1_SSLeay());
-			j--;
-			}
-		else
-#endif
-#endif /* !OPENSSL_NO_RSA */
-		     if (strcmp(*argv,"dsa512") == 0) dsa_doit[R_DSA_512]=2;
-		else if (strcmp(*argv,"dsa1024") == 0) dsa_doit[R_DSA_1024]=2;
-		else if (strcmp(*argv,"dsa2048") == 0) dsa_doit[R_DSA_2048]=2;
-		else if (strcmp(*argv,"rsa512") == 0) rsa_doit[R_RSA_512]=2;
-		else if (strcmp(*argv,"rsa1024") == 0) rsa_doit[R_RSA_1024]=2;
-		else if (strcmp(*argv,"rsa2048") == 0) rsa_doit[R_RSA_2048]=2;
-		else if (strcmp(*argv,"rsa4096") == 0) rsa_doit[R_RSA_4096]=2;
-		else
-#ifndef OPENSSL_NO_RC2
-		     if (strcmp(*argv,"rc2-cbc") == 0) doit[D_CBC_RC2]=1;
-		else if (strcmp(*argv,"rc2") == 0) doit[D_CBC_RC2]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_RC5
-		     if (strcmp(*argv,"rc5-cbc") == 0) doit[D_CBC_RC5]=1;
-		else if (strcmp(*argv,"rc5") == 0) doit[D_CBC_RC5]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_IDEA
-		     if (strcmp(*argv,"idea-cbc") == 0) doit[D_CBC_IDEA]=1;
-		else if (strcmp(*argv,"idea") == 0) doit[D_CBC_IDEA]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_SEED
-		     if (strcmp(*argv,"seed-cbc") == 0) doit[D_CBC_SEED]=1;
-		else if (strcmp(*argv,"seed") == 0) doit[D_CBC_SEED]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_BF
-		     if (strcmp(*argv,"bf-cbc") == 0) doit[D_CBC_BF]=1;
-		else if (strcmp(*argv,"blowfish") == 0) doit[D_CBC_BF]=1;
-		else if (strcmp(*argv,"bf") == 0) doit[D_CBC_BF]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_CAST
-		     if (strcmp(*argv,"cast-cbc") == 0) doit[D_CBC_CAST]=1;
-		else if (strcmp(*argv,"cast") == 0) doit[D_CBC_CAST]=1;
-		else if (strcmp(*argv,"cast5") == 0) doit[D_CBC_CAST]=1;
-		else
-#endif
-#ifndef OPENSSL_NO_DES
-			if (strcmp(*argv,"des") == 0)
-			{
-			doit[D_CBC_DES]=1;
-			doit[D_EDE3_DES]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_AES
-			if (strcmp(*argv,"aes") == 0)
-			{
-			doit[D_CBC_128_AES]=1;
-			doit[D_CBC_192_AES]=1;
-			doit[D_CBC_256_AES]=1;
-			}
-		else if (strcmp(*argv,"ghash") == 0)
-			{
-			doit[D_GHASH]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-			if (strcmp(*argv,"camellia") == 0)
-			{
-			doit[D_CBC_128_CML]=1;
-			doit[D_CBC_192_CML]=1;
-			doit[D_CBC_256_CML]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_RSA
-			if (strcmp(*argv,"rsa") == 0)
-			{
-			rsa_doit[R_RSA_512]=1;
-			rsa_doit[R_RSA_1024]=1;
-			rsa_doit[R_RSA_2048]=1;
-			rsa_doit[R_RSA_4096]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_DSA
-			if (strcmp(*argv,"dsa") == 0)
-			{
-			dsa_doit[R_DSA_512]=1;
-			dsa_doit[R_DSA_1024]=1;
-			dsa_doit[R_DSA_2048]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_ECDSA
-		     if (strcmp(*argv,"ecdsap160") == 0) ecdsa_doit[R_EC_P160]=2;
-		else if (strcmp(*argv,"ecdsap192") == 0) ecdsa_doit[R_EC_P192]=2;
-		else if (strcmp(*argv,"ecdsap224") == 0) ecdsa_doit[R_EC_P224]=2;
-		else if (strcmp(*argv,"ecdsap256") == 0) ecdsa_doit[R_EC_P256]=2;
-		else if (strcmp(*argv,"ecdsap384") == 0) ecdsa_doit[R_EC_P384]=2;
-		else if (strcmp(*argv,"ecdsap521") == 0) ecdsa_doit[R_EC_P521]=2;
-		else if (strcmp(*argv,"ecdsak163") == 0) ecdsa_doit[R_EC_K163]=2;
-		else if (strcmp(*argv,"ecdsak233") == 0) ecdsa_doit[R_EC_K233]=2;
-		else if (strcmp(*argv,"ecdsak283") == 0) ecdsa_doit[R_EC_K283]=2;
-		else if (strcmp(*argv,"ecdsak409") == 0) ecdsa_doit[R_EC_K409]=2;
-		else if (strcmp(*argv,"ecdsak571") == 0) ecdsa_doit[R_EC_K571]=2;
-		else if (strcmp(*argv,"ecdsab163") == 0) ecdsa_doit[R_EC_B163]=2;
-		else if (strcmp(*argv,"ecdsab233") == 0) ecdsa_doit[R_EC_B233]=2;
-		else if (strcmp(*argv,"ecdsab283") == 0) ecdsa_doit[R_EC_B283]=2;
-		else if (strcmp(*argv,"ecdsab409") == 0) ecdsa_doit[R_EC_B409]=2;
-		else if (strcmp(*argv,"ecdsab571") == 0) ecdsa_doit[R_EC_B571]=2;
-		else if (strcmp(*argv,"ecdsa") == 0)
-			{
-			for (i=0; i < EC_NUM; i++)
-				ecdsa_doit[i]=1;
-			}
-		else
-#endif
-#ifndef OPENSSL_NO_ECDH
-		     if (strcmp(*argv,"ecdhp160") == 0) ecdh_doit[R_EC_P160]=2;
-		else if (strcmp(*argv,"ecdhp192") == 0) ecdh_doit[R_EC_P192]=2;
-		else if (strcmp(*argv,"ecdhp224") == 0) ecdh_doit[R_EC_P224]=2;
-		else if (strcmp(*argv,"ecdhp256") == 0) ecdh_doit[R_EC_P256]=2;
-		else if (strcmp(*argv,"ecdhp384") == 0) ecdh_doit[R_EC_P384]=2;
-		else if (strcmp(*argv,"ecdhp521") == 0) ecdh_doit[R_EC_P521]=2;
-		else if (strcmp(*argv,"ecdhk163") == 0) ecdh_doit[R_EC_K163]=2;
-		else if (strcmp(*argv,"ecdhk233") == 0) ecdh_doit[R_EC_K233]=2;
-		else if (strcmp(*argv,"ecdhk283") == 0) ecdh_doit[R_EC_K283]=2;
-		else if (strcmp(*argv,"ecdhk409") == 0) ecdh_doit[R_EC_K409]=2;
-		else if (strcmp(*argv,"ecdhk571") == 0) ecdh_doit[R_EC_K571]=2;
-		else if (strcmp(*argv,"ecdhb163") == 0) ecdh_doit[R_EC_B163]=2;
-		else if (strcmp(*argv,"ecdhb233") == 0) ecdh_doit[R_EC_B233]=2;
-		else if (strcmp(*argv,"ecdhb283") == 0) ecdh_doit[R_EC_B283]=2;
-		else if (strcmp(*argv,"ecdhb409") == 0) ecdh_doit[R_EC_B409]=2;
-		else if (strcmp(*argv,"ecdhb571") == 0) ecdh_doit[R_EC_B571]=2;
-		else if (strcmp(*argv,"ecdh") == 0)
-			{
-			for (i=0; i < EC_NUM; i++)
-				ecdh_doit[i]=1;
-			}
-		else
-#endif
-			{
-			BIO_printf(bio_err,"Error: bad option or value\n");
-			BIO_printf(bio_err,"\n");
-			BIO_printf(bio_err,"Available values:\n");
-#ifndef OPENSSL_NO_MD2
-			BIO_printf(bio_err,"md2      ");
-#endif
-#ifndef OPENSSL_NO_MDC2
-			BIO_printf(bio_err,"mdc2     ");
-#endif
-#ifndef OPENSSL_NO_MD4
-			BIO_printf(bio_err,"md4      ");
-#endif
-#ifndef OPENSSL_NO_MD5
-			BIO_printf(bio_err,"md5      ");
-#ifndef OPENSSL_NO_HMAC
-			BIO_printf(bio_err,"hmac     ");
-#endif
-#endif
-#ifndef OPENSSL_NO_SHA1
-			BIO_printf(bio_err,"sha1     ");
-#endif
-#ifndef OPENSSL_NO_SHA256
-			BIO_printf(bio_err,"sha256   ");
-#endif
-#ifndef OPENSSL_NO_SHA512
-			BIO_printf(bio_err,"sha512   ");
-#endif
-#ifndef OPENSSL_NO_WHIRLPOOL
-			BIO_printf(bio_err,"whirlpool");
-#endif
-#ifndef OPENSSL_NO_RIPEMD160
-			BIO_printf(bio_err,"rmd160");
-#endif
-#if !defined(OPENSSL_NO_MD2) || !defined(OPENSSL_NO_MDC2) || \
+    j = 0;
+    argc--;
+    argv++;
+    while (argc) {
+        if ((argc > 0) && (strcmp(*argv, "-elapsed") == 0)) {
+            usertime = 0;
+            j--;                /* Otherwise, -elapsed gets confused with an
+                                 * algorithm. */
+        } else if ((argc > 0) && (strcmp(*argv, "-evp") == 0)) {
+            argc--;
+            argv++;
+            if (argc == 0) {
+                BIO_printf(bio_err, "no EVP given\n");
+                goto end;
+            }
+            evp_cipher = EVP_get_cipherbyname(*argv);
+            if (!evp_cipher) {
+                evp_md = EVP_get_digestbyname(*argv);
+            }
+            if (!evp_cipher && !evp_md) {
+                BIO_printf(bio_err, "%s is an unknown cipher or digest\n",
+                           *argv);
+                goto end;
+            }
+            doit[D_EVP] = 1;
+        } else if (argc > 0 && !strcmp(*argv, "-decrypt")) {
+            decrypt = 1;
+            j--;                /* Otherwise, -elapsed gets confused with an
+                                 * algorithm. */
+        }
+# ifndef OPENSSL_NO_ENGINE
+        else if ((argc > 0) && (strcmp(*argv, "-engine") == 0)) {
+            argc--;
+            argv++;
+            if (argc == 0) {
+                BIO_printf(bio_err, "no engine given\n");
+                goto end;
+            }
+            setup_engine(bio_err, *argv, 0);
+            /*
+             * j will be increased again further down.  We just don't want
+             * speed to confuse an engine with an algorithm, especially when
+             * none is given (which means all of them should be run)
+             */
+            j--;
+        }
+# endif
+# ifndef NO_FORK
+        else if ((argc > 0) && (strcmp(*argv, "-multi") == 0)) {
+            argc--;
+            argv++;
+            if (argc == 0) {
+                BIO_printf(bio_err, "no multi count given\n");
+                goto end;
+            }
+            multi = atoi(argv[0]);
+            if (multi <= 0) {
+                BIO_printf(bio_err, "bad multi count\n");
+                goto end;
+            }
+            j--;                /* Otherwise, -mr gets confused with an
+                                 * algorithm. */
+        }
+# endif
+        else if (argc > 0 && !strcmp(*argv, "-mr")) {
+            mr = 1;
+            j--;                /* Otherwise, -mr gets confused with an
+                                 * algorithm. */
+        } else if (argc > 0 && !strcmp(*argv, "-mb")) {
+            multiblock = 1;
+            j--;
+        } else
+# ifndef OPENSSL_NO_MD2
+        if (strcmp(*argv, "md2") == 0)
+            doit[D_MD2] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_MDC2
+        if (strcmp(*argv, "mdc2") == 0)
+            doit[D_MDC2] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_MD4
+        if (strcmp(*argv, "md4") == 0)
+            doit[D_MD4] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_MD5
+        if (strcmp(*argv, "md5") == 0)
+            doit[D_MD5] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_MD5
+        if (strcmp(*argv, "hmac") == 0)
+            doit[D_HMAC] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_SHA
+        if (strcmp(*argv, "sha1") == 0)
+            doit[D_SHA1] = 1;
+        else if (strcmp(*argv, "sha") == 0)
+            doit[D_SHA1] = 1, doit[D_SHA256] = 1, doit[D_SHA512] = 1;
+        else
+#  ifndef OPENSSL_NO_SHA256
+        if (strcmp(*argv, "sha256") == 0)
+            doit[D_SHA256] = 1;
+        else
+#  endif
+#  ifndef OPENSSL_NO_SHA512
+        if (strcmp(*argv, "sha512") == 0)
+            doit[D_SHA512] = 1;
+        else
+#  endif
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+        if (strcmp(*argv, "whirlpool") == 0)
+            doit[D_WHIRLPOOL] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_RIPEMD
+        if (strcmp(*argv, "ripemd") == 0)
+            doit[D_RMD160] = 1;
+        else if (strcmp(*argv, "rmd160") == 0)
+            doit[D_RMD160] = 1;
+        else if (strcmp(*argv, "ripemd160") == 0)
+            doit[D_RMD160] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_RC4
+        if (strcmp(*argv, "rc4") == 0)
+            doit[D_RC4] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_DES
+        if (strcmp(*argv, "des-cbc") == 0)
+            doit[D_CBC_DES] = 1;
+        else if (strcmp(*argv, "des-ede3") == 0)
+            doit[D_EDE3_DES] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_AES
+        if (strcmp(*argv, "aes-128-cbc") == 0)
+            doit[D_CBC_128_AES] = 1;
+        else if (strcmp(*argv, "aes-192-cbc") == 0)
+            doit[D_CBC_192_AES] = 1;
+        else if (strcmp(*argv, "aes-256-cbc") == 0)
+            doit[D_CBC_256_AES] = 1;
+        else if (strcmp(*argv, "aes-128-ige") == 0)
+            doit[D_IGE_128_AES] = 1;
+        else if (strcmp(*argv, "aes-192-ige") == 0)
+            doit[D_IGE_192_AES] = 1;
+        else if (strcmp(*argv, "aes-256-ige") == 0)
+            doit[D_IGE_256_AES] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+        if (strcmp(*argv, "camellia-128-cbc") == 0)
+            doit[D_CBC_128_CML] = 1;
+        else if (strcmp(*argv, "camellia-192-cbc") == 0)
+            doit[D_CBC_192_CML] = 1;
+        else if (strcmp(*argv, "camellia-256-cbc") == 0)
+            doit[D_CBC_256_CML] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_RSA
+#  if 0                         /* was: #ifdef RSAref */
+        if (strcmp(*argv, "rsaref") == 0) {
+            RSA_set_default_openssl_method(RSA_PKCS1_RSAref());
+            j--;
+        } else
+#  endif
+#  ifndef RSA_NULL
+        if (strcmp(*argv, "openssl") == 0) {
+            RSA_set_default_method(RSA_PKCS1_SSLeay());
+            j--;
+        } else
+#  endif
+# endif                         /* !OPENSSL_NO_RSA */
+        if (strcmp(*argv, "dsa512") == 0)
+            dsa_doit[R_DSA_512] = 2;
+        else if (strcmp(*argv, "dsa1024") == 0)
+            dsa_doit[R_DSA_1024] = 2;
+        else if (strcmp(*argv, "dsa2048") == 0)
+            dsa_doit[R_DSA_2048] = 2;
+        else if (strcmp(*argv, "rsa512") == 0)
+            rsa_doit[R_RSA_512] = 2;
+        else if (strcmp(*argv, "rsa1024") == 0)
+            rsa_doit[R_RSA_1024] = 2;
+        else if (strcmp(*argv, "rsa2048") == 0)
+            rsa_doit[R_RSA_2048] = 2;
+        else if (strcmp(*argv, "rsa4096") == 0)
+            rsa_doit[R_RSA_4096] = 2;
+        else
+# ifndef OPENSSL_NO_RC2
+        if (strcmp(*argv, "rc2-cbc") == 0)
+            doit[D_CBC_RC2] = 1;
+        else if (strcmp(*argv, "rc2") == 0)
+            doit[D_CBC_RC2] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_RC5
+        if (strcmp(*argv, "rc5-cbc") == 0)
+            doit[D_CBC_RC5] = 1;
+        else if (strcmp(*argv, "rc5") == 0)
+            doit[D_CBC_RC5] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_IDEA
+        if (strcmp(*argv, "idea-cbc") == 0)
+            doit[D_CBC_IDEA] = 1;
+        else if (strcmp(*argv, "idea") == 0)
+            doit[D_CBC_IDEA] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_SEED
+        if (strcmp(*argv, "seed-cbc") == 0)
+            doit[D_CBC_SEED] = 1;
+        else if (strcmp(*argv, "seed") == 0)
+            doit[D_CBC_SEED] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_BF
+        if (strcmp(*argv, "bf-cbc") == 0)
+            doit[D_CBC_BF] = 1;
+        else if (strcmp(*argv, "blowfish") == 0)
+            doit[D_CBC_BF] = 1;
+        else if (strcmp(*argv, "bf") == 0)
+            doit[D_CBC_BF] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_CAST
+        if (strcmp(*argv, "cast-cbc") == 0)
+            doit[D_CBC_CAST] = 1;
+        else if (strcmp(*argv, "cast") == 0)
+            doit[D_CBC_CAST] = 1;
+        else if (strcmp(*argv, "cast5") == 0)
+            doit[D_CBC_CAST] = 1;
+        else
+# endif
+# ifndef OPENSSL_NO_DES
+        if (strcmp(*argv, "des") == 0) {
+            doit[D_CBC_DES] = 1;
+            doit[D_EDE3_DES] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_AES
+        if (strcmp(*argv, "aes") == 0) {
+            doit[D_CBC_128_AES] = 1;
+            doit[D_CBC_192_AES] = 1;
+            doit[D_CBC_256_AES] = 1;
+        } else if (strcmp(*argv, "ghash") == 0) {
+            doit[D_GHASH] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+        if (strcmp(*argv, "camellia") == 0) {
+            doit[D_CBC_128_CML] = 1;
+            doit[D_CBC_192_CML] = 1;
+            doit[D_CBC_256_CML] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_RSA
+        if (strcmp(*argv, "rsa") == 0) {
+            rsa_doit[R_RSA_512] = 1;
+            rsa_doit[R_RSA_1024] = 1;
+            rsa_doit[R_RSA_2048] = 1;
+            rsa_doit[R_RSA_4096] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_DSA
+        if (strcmp(*argv, "dsa") == 0) {
+            dsa_doit[R_DSA_512] = 1;
+            dsa_doit[R_DSA_1024] = 1;
+            dsa_doit[R_DSA_2048] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        if (strcmp(*argv, "ecdsap160") == 0)
+            ecdsa_doit[R_EC_P160] = 2;
+        else if (strcmp(*argv, "ecdsap192") == 0)
+            ecdsa_doit[R_EC_P192] = 2;
+        else if (strcmp(*argv, "ecdsap224") == 0)
+            ecdsa_doit[R_EC_P224] = 2;
+        else if (strcmp(*argv, "ecdsap256") == 0)
+            ecdsa_doit[R_EC_P256] = 2;
+        else if (strcmp(*argv, "ecdsap384") == 0)
+            ecdsa_doit[R_EC_P384] = 2;
+        else if (strcmp(*argv, "ecdsap521") == 0)
+            ecdsa_doit[R_EC_P521] = 2;
+        else if (strcmp(*argv, "ecdsak163") == 0)
+            ecdsa_doit[R_EC_K163] = 2;
+        else if (strcmp(*argv, "ecdsak233") == 0)
+            ecdsa_doit[R_EC_K233] = 2;
+        else if (strcmp(*argv, "ecdsak283") == 0)
+            ecdsa_doit[R_EC_K283] = 2;
+        else if (strcmp(*argv, "ecdsak409") == 0)
+            ecdsa_doit[R_EC_K409] = 2;
+        else if (strcmp(*argv, "ecdsak571") == 0)
+            ecdsa_doit[R_EC_K571] = 2;
+        else if (strcmp(*argv, "ecdsab163") == 0)
+            ecdsa_doit[R_EC_B163] = 2;
+        else if (strcmp(*argv, "ecdsab233") == 0)
+            ecdsa_doit[R_EC_B233] = 2;
+        else if (strcmp(*argv, "ecdsab283") == 0)
+            ecdsa_doit[R_EC_B283] = 2;
+        else if (strcmp(*argv, "ecdsab409") == 0)
+            ecdsa_doit[R_EC_B409] = 2;
+        else if (strcmp(*argv, "ecdsab571") == 0)
+            ecdsa_doit[R_EC_B571] = 2;
+        else if (strcmp(*argv, "ecdsa") == 0) {
+            for (i = 0; i < EC_NUM; i++)
+                ecdsa_doit[i] = 1;
+        } else
+# endif
+# ifndef OPENSSL_NO_ECDH
+        if (strcmp(*argv, "ecdhp160") == 0)
+            ecdh_doit[R_EC_P160] = 2;
+        else if (strcmp(*argv, "ecdhp192") == 0)
+            ecdh_doit[R_EC_P192] = 2;
+        else if (strcmp(*argv, "ecdhp224") == 0)
+            ecdh_doit[R_EC_P224] = 2;
+        else if (strcmp(*argv, "ecdhp256") == 0)
+            ecdh_doit[R_EC_P256] = 2;
+        else if (strcmp(*argv, "ecdhp384") == 0)
+            ecdh_doit[R_EC_P384] = 2;
+        else if (strcmp(*argv, "ecdhp521") == 0)
+            ecdh_doit[R_EC_P521] = 2;
+        else if (strcmp(*argv, "ecdhk163") == 0)
+            ecdh_doit[R_EC_K163] = 2;
+        else if (strcmp(*argv, "ecdhk233") == 0)
+            ecdh_doit[R_EC_K233] = 2;
+        else if (strcmp(*argv, "ecdhk283") == 0)
+            ecdh_doit[R_EC_K283] = 2;
+        else if (strcmp(*argv, "ecdhk409") == 0)
+            ecdh_doit[R_EC_K409] = 2;
+        else if (strcmp(*argv, "ecdhk571") == 0)
+            ecdh_doit[R_EC_K571] = 2;
+        else if (strcmp(*argv, "ecdhb163") == 0)
+            ecdh_doit[R_EC_B163] = 2;
+        else if (strcmp(*argv, "ecdhb233") == 0)
+            ecdh_doit[R_EC_B233] = 2;
+        else if (strcmp(*argv, "ecdhb283") == 0)
+            ecdh_doit[R_EC_B283] = 2;
+        else if (strcmp(*argv, "ecdhb409") == 0)
+            ecdh_doit[R_EC_B409] = 2;
+        else if (strcmp(*argv, "ecdhb571") == 0)
+            ecdh_doit[R_EC_B571] = 2;
+        else if (strcmp(*argv, "ecdh") == 0) {
+            for (i = 0; i < EC_NUM; i++)
+                ecdh_doit[i] = 1;
+        } else
+# endif
+        {
+            BIO_printf(bio_err, "Error: bad option or value\n");
+            BIO_printf(bio_err, "\n");
+            BIO_printf(bio_err, "Available values:\n");
+# ifndef OPENSSL_NO_MD2
+            BIO_printf(bio_err, "md2      ");
+# endif
+# ifndef OPENSSL_NO_MDC2
+            BIO_printf(bio_err, "mdc2     ");
+# endif
+# ifndef OPENSSL_NO_MD4
+            BIO_printf(bio_err, "md4      ");
+# endif
+# ifndef OPENSSL_NO_MD5
+            BIO_printf(bio_err, "md5      ");
+#  ifndef OPENSSL_NO_HMAC
+            BIO_printf(bio_err, "hmac     ");
+#  endif
+# endif
+# ifndef OPENSSL_NO_SHA1
+            BIO_printf(bio_err, "sha1     ");
+# endif
+# ifndef OPENSSL_NO_SHA256
+            BIO_printf(bio_err, "sha256   ");
+# endif
+# ifndef OPENSSL_NO_SHA512
+            BIO_printf(bio_err, "sha512   ");
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+            BIO_printf(bio_err, "whirlpool");
+# endif
+# ifndef OPENSSL_NO_RIPEMD160
+            BIO_printf(bio_err, "rmd160");
+# endif
+# if !defined(OPENSSL_NO_MD2) || !defined(OPENSSL_NO_MDC2) || \
     !defined(OPENSSL_NO_MD4) || !defined(OPENSSL_NO_MD5) || \
     !defined(OPENSSL_NO_SHA1) || !defined(OPENSSL_NO_RIPEMD160) || \
     !defined(OPENSSL_NO_WHIRLPOOL)
-			BIO_printf(bio_err,"\n");
-#endif
+            BIO_printf(bio_err, "\n");
+# endif
 
-#ifndef OPENSSL_NO_IDEA
-			BIO_printf(bio_err,"idea-cbc ");
-#endif
-#ifndef OPENSSL_NO_SEED
-			BIO_printf(bio_err,"seed-cbc ");
-#endif
-#ifndef OPENSSL_NO_RC2
-			BIO_printf(bio_err,"rc2-cbc  ");
-#endif
-#ifndef OPENSSL_NO_RC5
-			BIO_printf(bio_err,"rc5-cbc  ");
-#endif
-#ifndef OPENSSL_NO_BF
-			BIO_printf(bio_err,"bf-cbc");
-#endif
-#if !defined(OPENSSL_NO_IDEA) || !defined(OPENSSL_NO_SEED) || !defined(OPENSSL_NO_RC2) || \
+# ifndef OPENSSL_NO_IDEA
+            BIO_printf(bio_err, "idea-cbc ");
+# endif
+# ifndef OPENSSL_NO_SEED
+            BIO_printf(bio_err, "seed-cbc ");
+# endif
+# ifndef OPENSSL_NO_RC2
+            BIO_printf(bio_err, "rc2-cbc  ");
+# endif
+# ifndef OPENSSL_NO_RC5
+            BIO_printf(bio_err, "rc5-cbc  ");
+# endif
+# ifndef OPENSSL_NO_BF
+            BIO_printf(bio_err, "bf-cbc");
+# endif
+# if !defined(OPENSSL_NO_IDEA) || !defined(OPENSSL_NO_SEED) || !defined(OPENSSL_NO_RC2) || \
     !defined(OPENSSL_NO_BF) || !defined(OPENSSL_NO_RC5)
-			BIO_printf(bio_err,"\n");
-#endif
-#ifndef OPENSSL_NO_DES
-			BIO_printf(bio_err,"des-cbc  des-ede3 ");
-#endif
-#ifndef OPENSSL_NO_AES
-			BIO_printf(bio_err,"aes-128-cbc aes-192-cbc aes-256-cbc ");
-			BIO_printf(bio_err,"aes-128-ige aes-192-ige aes-256-ige ");
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-			BIO_printf(bio_err,"\n");
-			BIO_printf(bio_err,"camellia-128-cbc camellia-192-cbc camellia-256-cbc ");
-#endif
-#ifndef OPENSSL_NO_RC4
-			BIO_printf(bio_err,"rc4");
-#endif
-			BIO_printf(bio_err,"\n");
+            BIO_printf(bio_err, "\n");
+# endif
+# ifndef OPENSSL_NO_DES
+            BIO_printf(bio_err, "des-cbc  des-ede3 ");
+# endif
+# ifndef OPENSSL_NO_AES
+            BIO_printf(bio_err, "aes-128-cbc aes-192-cbc aes-256-cbc ");
+            BIO_printf(bio_err, "aes-128-ige aes-192-ige aes-256-ige ");
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+            BIO_printf(bio_err, "\n");
+            BIO_printf(bio_err,
+                       "camellia-128-cbc camellia-192-cbc camellia-256-cbc ");
+# endif
+# ifndef OPENSSL_NO_RC4
+            BIO_printf(bio_err, "rc4");
+# endif
+            BIO_printf(bio_err, "\n");
 
-#ifndef OPENSSL_NO_RSA
-			BIO_printf(bio_err,"rsa512   rsa1024  rsa2048  rsa4096\n");
-#endif
+# ifndef OPENSSL_NO_RSA
+            BIO_printf(bio_err, "rsa512   rsa1024  rsa2048  rsa4096\n");
+# endif
 
-#ifndef OPENSSL_NO_DSA
-			BIO_printf(bio_err,"dsa512   dsa1024  dsa2048\n");
-#endif
-#ifndef OPENSSL_NO_ECDSA
-			BIO_printf(bio_err,"ecdsap160 ecdsap192 ecdsap224 "
-				"ecdsap256 ecdsap384 ecdsap521\n");
-			BIO_printf(bio_err,"ecdsak163 ecdsak233 ecdsak283 ecdsak409 ecdsak571\n");
-			BIO_printf(bio_err,"ecdsab163 ecdsab233 ecdsab283 ecdsab409 ecdsab571\n");
-			BIO_printf(bio_err,"ecdsa\n");
-#endif
-#ifndef OPENSSL_NO_ECDH
-			BIO_printf(bio_err,"ecdhp160  ecdhp192  ecdhp224 "
-				"ecdhp256  ecdhp384  ecdhp521\n");
-			BIO_printf(bio_err,"ecdhk163  ecdhk233  ecdhk283  ecdhk409  ecdhk571\n");
-			BIO_printf(bio_err,"ecdhb163  ecdhb233  ecdhb283  ecdhb409  ecdhb571\n");
-			BIO_printf(bio_err,"ecdh\n");
-#endif
+# ifndef OPENSSL_NO_DSA
+            BIO_printf(bio_err, "dsa512   dsa1024  dsa2048\n");
+# endif
+# ifndef OPENSSL_NO_ECDSA
+            BIO_printf(bio_err, "ecdsap160 ecdsap192 ecdsap224 "
+                       "ecdsap256 ecdsap384 ecdsap521\n");
+            BIO_printf(bio_err,
+                       "ecdsak163 ecdsak233 ecdsak283 ecdsak409 ecdsak571\n");
+            BIO_printf(bio_err,
+                       "ecdsab163 ecdsab233 ecdsab283 ecdsab409 ecdsab571\n");
+            BIO_printf(bio_err, "ecdsa\n");
+# endif
+# ifndef OPENSSL_NO_ECDH
+            BIO_printf(bio_err, "ecdhp160  ecdhp192  ecdhp224 "
+                       "ecdhp256  ecdhp384  ecdhp521\n");
+            BIO_printf(bio_err,
+                       "ecdhk163  ecdhk233  ecdhk283  ecdhk409  ecdhk571\n");
+            BIO_printf(bio_err,
+                       "ecdhb163  ecdhb233  ecdhb283  ecdhb409  ecdhb571\n");
+            BIO_printf(bio_err, "ecdh\n");
+# endif
 
-#ifndef OPENSSL_NO_IDEA
-			BIO_printf(bio_err,"idea     ");
-#endif
-#ifndef OPENSSL_NO_SEED
-			BIO_printf(bio_err,"seed     ");
-#endif
-#ifndef OPENSSL_NO_RC2
-			BIO_printf(bio_err,"rc2      ");
-#endif
-#ifndef OPENSSL_NO_DES
-			BIO_printf(bio_err,"des      ");
-#endif
-#ifndef OPENSSL_NO_AES
-			BIO_printf(bio_err,"aes      ");
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-			BIO_printf(bio_err,"camellia ");
-#endif
-#ifndef OPENSSL_NO_RSA
-			BIO_printf(bio_err,"rsa      ");
-#endif
-#ifndef OPENSSL_NO_BF
-			BIO_printf(bio_err,"blowfish");
-#endif
-#if !defined(OPENSSL_NO_IDEA) || !defined(OPENSSL_NO_SEED) || \
+# ifndef OPENSSL_NO_IDEA
+            BIO_printf(bio_err, "idea     ");
+# endif
+# ifndef OPENSSL_NO_SEED
+            BIO_printf(bio_err, "seed     ");
+# endif
+# ifndef OPENSSL_NO_RC2
+            BIO_printf(bio_err, "rc2      ");
+# endif
+# ifndef OPENSSL_NO_DES
+            BIO_printf(bio_err, "des      ");
+# endif
+# ifndef OPENSSL_NO_AES
+            BIO_printf(bio_err, "aes      ");
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+            BIO_printf(bio_err, "camellia ");
+# endif
+# ifndef OPENSSL_NO_RSA
+            BIO_printf(bio_err, "rsa      ");
+# endif
+# ifndef OPENSSL_NO_BF
+            BIO_printf(bio_err, "blowfish");
+# endif
+# if !defined(OPENSSL_NO_IDEA) || !defined(OPENSSL_NO_SEED) || \
     !defined(OPENSSL_NO_RC2) || !defined(OPENSSL_NO_DES) || \
     !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_BF) || \
     !defined(OPENSSL_NO_AES) || !defined(OPENSSL_NO_CAMELLIA)
-			BIO_printf(bio_err,"\n");
-#endif
+            BIO_printf(bio_err, "\n");
+# endif
 
-			BIO_printf(bio_err,"\n");
-			BIO_printf(bio_err,"Available options:\n");
-#if defined(TIMES) || defined(USE_TOD)
-			BIO_printf(bio_err,"-elapsed        "
-				"measure time in real time instead of CPU user time.\n");
-#endif
-#ifndef OPENSSL_NO_ENGINE
-			BIO_printf(bio_err,
-				"-engine e       "
-				"use engine e, possibly a hardware device.\n");
-#endif
-			BIO_printf(bio_err,
-				"-evp e          "
-				"use EVP e.\n");
-			BIO_printf(bio_err,
-				"-decrypt        "
-				"time decryption instead of encryption (only EVP).\n");
-			BIO_printf(bio_err,
-				"-mr             "
-				"produce machine readable output.\n");
-#ifndef NO_FORK
-			BIO_printf(bio_err,
-				"-multi n        "
-				"run n benchmarks in parallel.\n");
-#endif
-			goto end;
-			}
-		argc--;
-		argv++;
-		j++;
-		}
-
-#ifndef NO_FORK
-	if(multi && do_multi(multi))
-		goto show_res;
-#endif
+            BIO_printf(bio_err, "\n");
+            BIO_printf(bio_err, "Available options:\n");
+# if defined(TIMES) || defined(USE_TOD)
+            BIO_printf(bio_err, "-elapsed        "
+                       "measure time in real time instead of CPU user time.\n");
+# endif
+# ifndef OPENSSL_NO_ENGINE
+            BIO_printf(bio_err,
+                       "-engine e       "
+                       "use engine e, possibly a hardware device.\n");
+# endif
+            BIO_printf(bio_err, "-evp e          " "use EVP e.\n");
+            BIO_printf(bio_err,
+                       "-decrypt        "
+                       "time decryption instead of encryption (only EVP).\n");
+            BIO_printf(bio_err,
+                       "-mr             "
+                       "produce machine readable output.\n");
+# ifndef NO_FORK
+            BIO_printf(bio_err,
+                       "-multi n        " "run n benchmarks in parallel.\n");
+# endif
+            goto end;
+        }
+        argc--;
+        argv++;
+        j++;
+    }
 
-	if (j == 0)
-		{
-		for (i=0; in));
-			BN_print(bio_err,rsa_key[i]->e);
-			BIO_printf(bio_err,"\n");
-			}
-#endif
-		}
-#endif
+# ifndef NO_FORK
+    if (multi && do_multi(multi))
+        goto show_res;
+# endif
 
-#ifndef OPENSSL_NO_DSA
-	dsa_key[0]=get_dsa512();
-	dsa_key[1]=get_dsa1024();
-	dsa_key[2]=get_dsa2048();
-#endif
+    if (j == 0) {
+        for (i = 0; i < ALGOR_NUM; i++) {
+            if (i != D_EVP)
+                doit[i] = 1;
+        }
+        for (i = 0; i < RSA_NUM; i++)
+            rsa_doit[i] = 1;
+        for (i = 0; i < DSA_NUM; i++)
+            dsa_doit[i] = 1;
+# ifndef OPENSSL_NO_ECDSA
+        for (i = 0; i < EC_NUM; i++)
+            ecdsa_doit[i] = 1;
+# endif
+# ifndef OPENSSL_NO_ECDH
+        for (i = 0; i < EC_NUM; i++)
+            ecdh_doit[i] = 1;
+# endif
+    }
+    for (i = 0; i < ALGOR_NUM; i++)
+        if (doit[i])
+            pr_header++;
+
+    if (usertime == 0 && !mr)
+        BIO_printf(bio_err,
+                   "You have chosen to measure elapsed time "
+                   "instead of user CPU time.\n");
+
+# ifndef OPENSSL_NO_RSA
+    for (i = 0; i < RSA_NUM; i++) {
+        const unsigned char *p;
+
+        p = rsa_data[i];
+        rsa_key[i] = d2i_RSAPrivateKey(NULL, &p, rsa_data_length[i]);
+        if (rsa_key[i] == NULL) {
+            BIO_printf(bio_err, "internal error loading RSA key number %d\n",
+                       i);
+            goto end;
+        }
+#  if 0
+        else {
+            BIO_printf(bio_err,
+                       mr ? "+RK:%d:"
+                       : "Loaded RSA key, %d bit modulus and e= 0x",
+                       BN_num_bits(rsa_key[i]->n));
+            BN_print(bio_err, rsa_key[i]->e);
+            BIO_printf(bio_err, "\n");
+        }
+#  endif
+    }
+# endif
 
-#ifndef OPENSSL_NO_DES
-	DES_set_key_unchecked(&key,&sch);
-	DES_set_key_unchecked(&key2,&sch2);
-	DES_set_key_unchecked(&key3,&sch3);
-#endif
-#ifndef OPENSSL_NO_AES
-	AES_set_encrypt_key(key16,128,&aes_ks1);
-	AES_set_encrypt_key(key24,192,&aes_ks2);
-	AES_set_encrypt_key(key32,256,&aes_ks3);
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-	Camellia_set_key(key16,128,&camellia_ks1);
-	Camellia_set_key(ckey24,192,&camellia_ks2);
-	Camellia_set_key(ckey32,256,&camellia_ks3);
-#endif
-#ifndef OPENSSL_NO_IDEA
-	idea_set_encrypt_key(key16,&idea_ks);
-#endif
-#ifndef OPENSSL_NO_SEED
-	SEED_set_key(key16,&seed_ks);
-#endif
-#ifndef OPENSSL_NO_RC4
-	RC4_set_key(&rc4_ks,16,key16);
-#endif
-#ifndef OPENSSL_NO_RC2
-	RC2_set_key(&rc2_ks,16,key16,128);
-#endif
-#ifndef OPENSSL_NO_RC5
-	RC5_32_set_key(&rc5_ks,16,key16,12);
-#endif
-#ifndef OPENSSL_NO_BF
-	BF_set_key(&bf_ks,16,key16);
-#endif
-#ifndef OPENSSL_NO_CAST
-	CAST_set_key(&cast_ks,16,key16);
-#endif
-#ifndef OPENSSL_NO_RSA
-	memset(rsa_c,0,sizeof(rsa_c));
-#endif
-#ifndef SIGALRM
-#ifndef OPENSSL_NO_DES
-	BIO_printf(bio_err,"First we calculate the approximate speed ...\n");
-	count=10;
-	do	{
-		long it;
-		count*=2;
-		Time_F(START);
-		for (it=count; it; it--)
-			DES_ecb_encrypt((DES_cblock *)buf,
-				(DES_cblock *)buf,
-				&sch,DES_ENCRYPT);
-		d=Time_F(STOP);
-		} while (d <3);
-	save_count=count;
-	c[D_MD2][0]=count/10;
-	c[D_MDC2][0]=count/10;
-	c[D_MD4][0]=count;
-	c[D_MD5][0]=count;
-	c[D_HMAC][0]=count;
-	c[D_SHA1][0]=count;
-	c[D_RMD160][0]=count;
-	c[D_RC4][0]=count*5;
-	c[D_CBC_DES][0]=count;
-	c[D_EDE3_DES][0]=count/3;
-	c[D_CBC_IDEA][0]=count;
-	c[D_CBC_SEED][0]=count;
-	c[D_CBC_RC2][0]=count;
-	c[D_CBC_RC5][0]=count;
-	c[D_CBC_BF][0]=count;
-	c[D_CBC_CAST][0]=count;
-	c[D_CBC_128_AES][0]=count;
-	c[D_CBC_192_AES][0]=count;
-	c[D_CBC_256_AES][0]=count;
-	c[D_CBC_128_CML][0]=count;
-	c[D_CBC_192_CML][0]=count;
-	c[D_CBC_256_CML][0]=count;
-	c[D_SHA256][0]=count;
-	c[D_SHA512][0]=count;
-	c[D_WHIRLPOOL][0]=count;
-	c[D_IGE_128_AES][0]=count;
-	c[D_IGE_192_AES][0]=count;
-	c[D_IGE_256_AES][0]=count;
-	c[D_GHASH][0]=count;
-
-	for (i=1; inid));
+                goto end;
+            }
+            multiblock_speed(evp_cipher);
+            mret = 0;
+            goto end;
+        }
+# endif
+        for (j = 0; j < SIZE_NUM; j++) {
+            if (evp_cipher) {
+                EVP_CIPHER_CTX ctx;
+                int outl;
+
+                names[D_EVP] = OBJ_nid2ln(evp_cipher->nid);
+                /*
+                 * -O3 -fschedule-insns messes up an optimization here!
+                 * names[D_EVP] somehow becomes NULL
+                 */
+                print_message(names[D_EVP], save_count, lengths[j]);
+
+                EVP_CIPHER_CTX_init(&ctx);
+                if (decrypt)
+                    EVP_DecryptInit_ex(&ctx, evp_cipher, NULL, key16, iv);
+                else
+                    EVP_EncryptInit_ex(&ctx, evp_cipher, NULL, key16, iv);
+                EVP_CIPHER_CTX_set_padding(&ctx, 0);
+
+                Time_F(START);
+                if (decrypt)
+                    for (count = 0, run = 1;
+                         COND(save_count * 4 * lengths[0] / lengths[j]);
+                         count++)
+                        EVP_DecryptUpdate(&ctx, buf, &outl, buf, lengths[j]);
+                else
+                    for (count = 0, run = 1;
+                         COND(save_count * 4 * lengths[0] / lengths[j]);
+                         count++)
+                        EVP_EncryptUpdate(&ctx, buf, &outl, buf, lengths[j]);
+                if (decrypt)
+                    EVP_DecryptFinal_ex(&ctx, buf, &outl);
+                else
+                    EVP_EncryptFinal_ex(&ctx, buf, &outl);
+                d = Time_F(STOP);
+                EVP_CIPHER_CTX_cleanup(&ctx);
+            }
+            if (evp_md) {
+                names[D_EVP] = OBJ_nid2ln(evp_md->type);
+                print_message(names[D_EVP], save_count, lengths[j]);
+
+                Time_F(START);
+                for (count = 0, run = 1;
+                     COND(save_count * 4 * lengths[0] / lengths[j]); count++)
+                    EVP_Digest(buf, lengths[j], &(md[0]), NULL, evp_md, NULL);
+
+                d = Time_F(STOP);
+            }
+            print_result(D_EVP, j, count, d);
+        }
+    }
 
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
-	if (doit[D_CBC_128_CML])
-		{
-		for (j=0; jnid));
-				goto end;
-				}
-			multiblock_speed(evp_cipher);
-			mret=0;
-			goto end;
-			}
-#endif
-		for (j=0; jnid);
-				/* -O3 -fschedule-insns messes up an
-				 * optimization here!  names[D_EVP]
-				 * somehow becomes NULL */
-				print_message(names[D_EVP],save_count,
-					lengths[j]);
-
-				EVP_CIPHER_CTX_init(&ctx);
-				if(decrypt)
-					EVP_DecryptInit_ex(&ctx,evp_cipher,NULL,key16,iv);
-				else
-					EVP_EncryptInit_ex(&ctx,evp_cipher,NULL,key16,iv);
-				EVP_CIPHER_CTX_set_padding(&ctx, 0);
-
-				Time_F(START);
-				if(decrypt)
-					for (count=0,run=1; COND(save_count*4*lengths[0]/lengths[j]); count++)
-						EVP_DecryptUpdate(&ctx,buf,&outl,buf,lengths[j]);
-				else
-					for (count=0,run=1; COND(save_count*4*lengths[0]/lengths[j]); count++)
-						EVP_EncryptUpdate(&ctx,buf,&outl,buf,lengths[j]);
-				if(decrypt)
-					EVP_DecryptFinal_ex(&ctx,buf,&outl);
-				else
-					EVP_EncryptFinal_ex(&ctx,buf,&outl);
-				d=Time_F(STOP);
-				EVP_CIPHER_CTX_cleanup(&ctx);
-				}
-			if (evp_md)
-				{
-				names[D_EVP]=OBJ_nid2ln(evp_md->type);
-				print_message(names[D_EVP],save_count,
-					lengths[j]);
-
-				Time_F(START);
-				for (count=0,run=1; COND(save_count*4*lengths[0]/lengths[j]); count++)
-					EVP_Digest(buf,lengths[j],&(md[0]),NULL,evp_md,NULL);
-
-				d=Time_F(STOP);
-				}
-			print_result(D_EVP,j,count,d);
-			}
-		}
-
-	RAND_pseudo_bytes(buf,36);
-#ifndef OPENSSL_NO_RSA
-	for (j=0; j 10000 && !mr)
-				fprintf(stdout," %11.2fk",results[k][j]/1e3);
-			else
-				fprintf(stdout,mr ? ":%.2f" : " %11.2f ",results[k][j]);
-			}
-		fprintf(stdout,"\n");
-		}
-#ifndef OPENSSL_NO_RSA
-	j=1;
-	for (k=0; k 10000 && !mr)
+                fprintf(stdout, " %11.2fk", results[k][j] / 1e3);
+            else
+                fprintf(stdout, mr ? ":%.2f" : " %11.2f ", results[k][j]);
+        }
+        fprintf(stdout, "\n");
+    }
+# ifndef OPENSSL_NO_RSA
+    j = 1;
+    for (k = 0; k < RSA_NUM; k++) {
+        if (!rsa_doit[k])
+            continue;
+        if (j && !mr) {
+            printf("%18ssign    verify    sign/s verify/s\n", " ");
+            j = 0;
+        }
+        if (mr)
+            fprintf(stdout, "+F2:%u:%u:%f:%f\n",
+                    k, rsa_bits[k], rsa_results[k][0], rsa_results[k][1]);
+        else
+            fprintf(stdout, "rsa %4u bits %8.6fs %8.6fs %8.1f %8.1f\n",
+                    rsa_bits[k], rsa_results[k][0], rsa_results[k][1],
+                    1.0 / rsa_results[k][0], 1.0 / rsa_results[k][1]);
+    }
+# endif
+# ifndef OPENSSL_NO_DSA
+    j = 1;
+    for (k = 0; k < DSA_NUM; k++) {
+        if (!dsa_doit[k])
+            continue;
+        if (j && !mr) {
+            printf("%18ssign    verify    sign/s verify/s\n", " ");
+            j = 0;
+        }
+        if (mr)
+            fprintf(stdout, "+F3:%u:%u:%f:%f\n",
+                    k, dsa_bits[k], dsa_results[k][0], dsa_results[k][1]);
+        else
+            fprintf(stdout, "dsa %4u bits %8.6fs %8.6fs %8.1f %8.1f\n",
+                    dsa_bits[k], dsa_results[k][0], dsa_results[k][1],
+                    1.0 / dsa_results[k][0], 1.0 / dsa_results[k][1]);
+    }
+# endif
+# ifndef OPENSSL_NO_ECDSA
+    j = 1;
+    for (k = 0; k < EC_NUM; k++) {
+        if (!ecdsa_doit[k])
+            continue;
+        if (j && !mr) {
+            printf("%30ssign    verify    sign/s verify/s\n", " ");
+            j = 0;
+        }
 
-#ifndef OPENSSL_NO_ECDSA
-	for (i=0; inid);
-
-	for (j=0; j0)
-				{
-				mb_param.out = out;
-				mb_param.inp = inp;
-				mb_param.len = len;
-				EVP_CIPHER_CTX_ctrl(&ctx,
-					EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT,
-					sizeof(mb_param),&mb_param);
-				}
-			else
-				{
-				int pad;
-
-				RAND_bytes(out,16);
-				len+=16;
-				aad[11] = len>>8;
-				aad[12] = len;
-				pad=EVP_CIPHER_CTX_ctrl(&ctx,
-					EVP_CTRL_AEAD_TLS1_AAD,13,aad);
-				EVP_Cipher(&ctx,out,inp,len+pad);
-				}
-			}
-		d=Time_F(STOP);
-		BIO_printf(bio_err,
-			mr ? "+R:%d:%s:%f\n"
-			: "%d %s's in %.2fs\n",count,"evp",d);
-		results[D_EVP][j]=((double)count)/d*mblengths[j];
-		}
-
-	if (mr)
-		{
-		fprintf(stdout,"+H");
-		for (j=0; j 10000)
-				fprintf(stdout," %11.2fk",results[D_EVP][j]/1e3);
-			else
-				fprintf(stdout," %11.2f ",results[D_EVP][j]);
-			}
-		fprintf(stdout,"\n");
-		}
-
-	OPENSSL_free(inp);
-	OPENSSL_free(out);
-	}
+{
+    static int mblengths[] =
+        { 8 * 1024, 2 * 8 * 1024, 4 * 8 * 1024, 8 * 8 * 1024, 8 * 16 * 1024 };
+    int j, count, num = sizeof(lengths) / sizeof(lengths[0]);
+    const char *alg_name;
+    unsigned char *inp, *out, no_key[32], no_iv[16];
+    EVP_CIPHER_CTX ctx;
+    double d = 0.0;
+
+    inp = OPENSSL_malloc(mblengths[num - 1]);
+    out = OPENSSL_malloc(mblengths[num - 1] + 1024);
+
+    EVP_CIPHER_CTX_init(&ctx);
+    EVP_EncryptInit_ex(&ctx, evp_cipher, NULL, no_key, no_iv);
+    EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_AEAD_SET_MAC_KEY, sizeof(no_key),
+                        no_key);
+    alg_name = OBJ_nid2ln(evp_cipher->nid);
+
+    for (j = 0; j < num; j++) {
+        print_message(alg_name, 0, mblengths[j]);
+        Time_F(START);
+        for (count = 0, run = 1; run && count < 0x7fffffff; count++) {
+            unsigned char aad[13];
+            EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM mb_param;
+            size_t len = mblengths[j];
+            int packlen;
+
+            memset(aad, 0, 8);  /* avoid uninitialized values */
+            aad[8] = 23;        /* SSL3_RT_APPLICATION_DATA */
+            aad[9] = 3;         /* version */
+            aad[10] = 2;
+            aad[11] = 0;        /* length */
+            aad[12] = 0;
+            mb_param.out = NULL;
+            mb_param.inp = aad;
+            mb_param.len = len;
+            mb_param.interleave = 8;
+
+            packlen = EVP_CIPHER_CTX_ctrl(&ctx,
+                                          EVP_CTRL_TLS1_1_MULTIBLOCK_AAD,
+                                          sizeof(mb_param), &mb_param);
+
+            if (packlen > 0) {
+                mb_param.out = out;
+                mb_param.inp = inp;
+                mb_param.len = len;
+                EVP_CIPHER_CTX_ctrl(&ctx,
+                                    EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT,
+                                    sizeof(mb_param), &mb_param);
+            } else {
+                int pad;
+
+                RAND_bytes(out, 16);
+                len += 16;
+                aad[11] = len >> 8;
+                aad[12] = len;
+                pad = EVP_CIPHER_CTX_ctrl(&ctx,
+                                          EVP_CTRL_AEAD_TLS1_AAD, 13, aad);
+                EVP_Cipher(&ctx, out, inp, len + pad);
+            }
+        }
+        d = Time_F(STOP);
+        BIO_printf(bio_err,
+                   mr ? "+R:%d:%s:%f\n"
+                   : "%d %s's in %.2fs\n", count, "evp", d);
+        results[D_EVP][j] = ((double)count) / d * mblengths[j];
+    }
+
+    if (mr) {
+        fprintf(stdout, "+H");
+        for (j = 0; j < num; j++)
+            fprintf(stdout, ":%d", mblengths[j]);
+        fprintf(stdout, "\n");
+        fprintf(stdout, "+F:%d:%s", D_EVP, alg_name);
+        for (j = 0; j < num; j++)
+            fprintf(stdout, ":%.2f", results[D_EVP][j]);
+        fprintf(stdout, "\n");
+    } else {
+        fprintf(stdout,
+                "The 'numbers' are in 1000s of bytes per second processed.\n");
+        fprintf(stdout, "type                    ");
+        for (j = 0; j < num; j++)
+            fprintf(stdout, "%7d bytes", mblengths[j]);
+        fprintf(stdout, "\n");
+        fprintf(stdout, "%-24s", alg_name);
+
+        for (j = 0; j < num; j++) {
+            if (results[D_EVP][j] > 10000)
+                fprintf(stdout, " %11.2fk", results[D_EVP][j] / 1e3);
+            else
+                fprintf(stdout, " %11.2f ", results[D_EVP][j]);
+        }
+        fprintf(stdout, "\n");
+    }
+
+    OPENSSL_free(inp);
+    OPENSSL_free(out);
+}
 #endif
diff --git a/apps/spkac.c b/apps/spkac.c
index 149db1784b..8b06ec4d6e 100644
--- a/apps/spkac.c
+++ b/apps/spkac.c
@@ -1,8 +1,8 @@
 /* apps/spkac.c */
 
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999. Based on an original idea by Massimiliano Pala
- * (madwolf@openca.org).
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999. Based on an original idea by Massimiliano Pala (madwolf@openca.org).
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -12,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -71,239 +71,242 @@
 #include 
 
 #undef PROG
-#define PROG	spkac_main
+#define PROG    spkac_main
 
 /*-
- * -in arg	- input file - default stdin
- * -out arg	- output file - default stdout
+ * -in arg      - input file - default stdin
+ * -out arg     - output file - default stdout
  */
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	ENGINE *e = NULL;
-	int i,badops=0, ret = 1;
-	BIO *in = NULL,*out = NULL;
-	int verify=0,noout=0,pubkey=0;
-	char *infile = NULL,*outfile = NULL,*prog;
-	char *passargin = NULL, *passin = NULL;
-	const char *spkac = "SPKAC", *spksect = "default";
-	char *spkstr = NULL;
-	char *challenge = NULL, *keyfile = NULL;
-	CONF *conf = NULL;
-	NETSCAPE_SPKI *spki = NULL;
-	EVP_PKEY *pkey = NULL;
+{
+    ENGINE *e = NULL;
+    int i, badops = 0, ret = 1;
+    BIO *in = NULL, *out = NULL;
+    int verify = 0, noout = 0, pubkey = 0;
+    char *infile = NULL, *outfile = NULL, *prog;
+    char *passargin = NULL, *passin = NULL;
+    const char *spkac = "SPKAC", *spksect = "default";
+    char *spkstr = NULL;
+    char *challenge = NULL, *keyfile = NULL;
+    CONF *conf = NULL;
+    NETSCAPE_SPKI *spki = NULL;
+    EVP_PKEY *pkey = NULL;
 #ifndef OPENSSL_NO_ENGINE
-	char *engine=NULL;
+    char *engine = NULL;
 #endif
 
-	apps_startup();
+    apps_startup();
 
-	if (!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+    if (!bio_err)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	if (!load_config(bio_err, NULL))
-		goto end;
+    if (!load_config(bio_err, NULL))
+        goto end;
 
-	prog=argv[0];
-	argc--;
-	argv++;
-	while (argc >= 1)
-		{
-		if (strcmp(*argv,"-in") == 0)
-			{
-			if (--argc < 1) goto bad;
-			infile= *(++argv);
-			}
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-passin") == 0)
-			{
-			if (--argc < 1) goto bad;
-			passargin= *(++argv);
-			}
-		else if (strcmp(*argv,"-key") == 0)
-			{
-			if (--argc < 1) goto bad;
-			keyfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-challenge") == 0)
-			{
-			if (--argc < 1) goto bad;
-			challenge= *(++argv);
-			}
-		else if (strcmp(*argv,"-spkac") == 0)
-			{
-			if (--argc < 1) goto bad;
-			spkac= *(++argv);
-			}
-		else if (strcmp(*argv,"-spksect") == 0)
-			{
-			if (--argc < 1) goto bad;
-			spksect= *(++argv);
-			}
+    prog = argv[0];
+    argc--;
+    argv++;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-in") == 0) {
+            if (--argc < 1)
+                goto bad;
+            infile = *(++argv);
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outfile = *(++argv);
+        } else if (strcmp(*argv, "-passin") == 0) {
+            if (--argc < 1)
+                goto bad;
+            passargin = *(++argv);
+        } else if (strcmp(*argv, "-key") == 0) {
+            if (--argc < 1)
+                goto bad;
+            keyfile = *(++argv);
+        } else if (strcmp(*argv, "-challenge") == 0) {
+            if (--argc < 1)
+                goto bad;
+            challenge = *(++argv);
+        } else if (strcmp(*argv, "-spkac") == 0) {
+            if (--argc < 1)
+                goto bad;
+            spkac = *(++argv);
+        } else if (strcmp(*argv, "-spksect") == 0) {
+            if (--argc < 1)
+                goto bad;
+            spksect = *(++argv);
+        }
 #ifndef OPENSSL_NO_ENGINE
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
+        else if (strcmp(*argv, "-engine") == 0) {
+            if (--argc < 1)
+                goto bad;
+            engine = *(++argv);
+        }
 #endif
-		else if (strcmp(*argv,"-noout") == 0)
-			noout=1;
-		else if (strcmp(*argv,"-pubkey") == 0)
-			pubkey=1;
-		else if (strcmp(*argv,"-verify") == 0)
-			verify=1;
-		else badops = 1;
-		argc--;
-		argv++;
-		}
+        else if (strcmp(*argv, "-noout") == 0)
+            noout = 1;
+        else if (strcmp(*argv, "-pubkey") == 0)
+            pubkey = 1;
+        else if (strcmp(*argv, "-verify") == 0)
+            verify = 1;
+        else
+            badops = 1;
+        argc--;
+        argv++;
+    }
 
-	if (badops)
-		{
-bad:
-		BIO_printf(bio_err,"%s [options]\n",prog);
-		BIO_printf(bio_err,"where options are\n");
-		BIO_printf(bio_err," -in arg        input file\n");
-		BIO_printf(bio_err," -out arg       output file\n");
-		BIO_printf(bio_err," -key arg       create SPKAC using private key\n");
-		BIO_printf(bio_err," -passin arg    input file pass phrase source\n");
-		BIO_printf(bio_err," -challenge arg challenge string\n");
-		BIO_printf(bio_err," -spkac arg     alternative SPKAC name\n");
-		BIO_printf(bio_err," -noout         don't print SPKAC\n");
-		BIO_printf(bio_err," -pubkey        output public key\n");
-		BIO_printf(bio_err," -verify        verify SPKAC signature\n");
+    if (badops) {
+ bad:
+        BIO_printf(bio_err, "%s [options]\n", prog);
+        BIO_printf(bio_err, "where options are\n");
+        BIO_printf(bio_err, " -in arg        input file\n");
+        BIO_printf(bio_err, " -out arg       output file\n");
+        BIO_printf(bio_err,
+                   " -key arg       create SPKAC using private key\n");
+        BIO_printf(bio_err,
+                   " -passin arg    input file pass phrase source\n");
+        BIO_printf(bio_err, " -challenge arg challenge string\n");
+        BIO_printf(bio_err, " -spkac arg     alternative SPKAC name\n");
+        BIO_printf(bio_err, " -noout         don't print SPKAC\n");
+        BIO_printf(bio_err, " -pubkey        output public key\n");
+        BIO_printf(bio_err, " -verify        verify SPKAC signature\n");
 #ifndef OPENSSL_NO_ENGINE
-		BIO_printf(bio_err," -engine e      use engine e, possibly a hardware device.\n");
+        BIO_printf(bio_err,
+                   " -engine e      use engine e, possibly a hardware device.\n");
 #endif
-		goto end;
-		}
-
-	ERR_load_crypto_strings();
-	if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
-		BIO_printf(bio_err, "Error getting password\n");
-		goto end;
-	}
+        goto end;
+    }
 
+    ERR_load_crypto_strings();
+    if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
+        BIO_printf(bio_err, "Error getting password\n");
+        goto end;
+    }
 #ifndef OPENSSL_NO_ENGINE
-        e = setup_engine(bio_err, engine, 0);
+    e = setup_engine(bio_err, engine, 0);
 #endif
 
-	if(keyfile) {
-		pkey = load_key(bio_err,
-				strcmp(keyfile, "-") ? keyfile : NULL,
-				FORMAT_PEM, 1, passin, e, "private key");
-		if(!pkey) {
-			goto end;
-		}
-		spki = NETSCAPE_SPKI_new();
-		if(challenge) ASN1_STRING_set(spki->spkac->challenge,
-						 challenge, (int)strlen(challenge));
-		NETSCAPE_SPKI_set_pubkey(spki, pkey);
-		NETSCAPE_SPKI_sign(spki, pkey, EVP_md5());
-		spkstr = NETSCAPE_SPKI_b64_encode(spki);
+    if (keyfile) {
+        pkey = load_key(bio_err,
+                        strcmp(keyfile, "-") ? keyfile : NULL,
+                        FORMAT_PEM, 1, passin, e, "private key");
+        if (!pkey) {
+            goto end;
+        }
+        spki = NETSCAPE_SPKI_new();
+        if (challenge)
+            ASN1_STRING_set(spki->spkac->challenge,
+                            challenge, (int)strlen(challenge));
+        NETSCAPE_SPKI_set_pubkey(spki, pkey);
+        NETSCAPE_SPKI_sign(spki, pkey, EVP_md5());
+        spkstr = NETSCAPE_SPKI_b64_encode(spki);
 
-		if (outfile) out = BIO_new_file(outfile, "w");
-		else {
-			out = BIO_new_fp(stdout, BIO_NOCLOSE);
+        if (outfile)
+            out = BIO_new_file(outfile, "w");
+        else {
+            out = BIO_new_fp(stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-			{
-			    BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-			    out = BIO_push(tmpbio, out);
-			}
+            {
+                BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+                out = BIO_push(tmpbio, out);
+            }
 #endif
-		}
+        }
+
+        if (!out) {
+            BIO_printf(bio_err, "Error opening output file\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+        BIO_printf(out, "SPKAC=%s\n", spkstr);
+        OPENSSL_free(spkstr);
+        ret = 0;
+        goto end;
+    }
 
-		if(!out) {
-			BIO_printf(bio_err, "Error opening output file\n");
-			ERR_print_errors(bio_err);
-			goto end;
-		}
-		BIO_printf(out, "SPKAC=%s\n", spkstr);
-		OPENSSL_free(spkstr);
-		ret = 0;
-		goto end;
-	}
+    if (infile)
+        in = BIO_new_file(infile, "r");
+    else
+        in = BIO_new_fp(stdin, BIO_NOCLOSE);
 
-	
+    if (!in) {
+        BIO_printf(bio_err, "Error opening input file\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	if (infile) in = BIO_new_file(infile, "r");
-	else in = BIO_new_fp(stdin, BIO_NOCLOSE);
+    conf = NCONF_new(NULL);
+    i = NCONF_load_bio(conf, in, NULL);
 
-	if(!in) {
-		BIO_printf(bio_err, "Error opening input file\n");
-		ERR_print_errors(bio_err);
-		goto end;
-	}
+    if (!i) {
+        BIO_printf(bio_err, "Error parsing config file\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	conf = NCONF_new(NULL);
-	i = NCONF_load_bio(conf, in, NULL);
+    spkstr = NCONF_get_string(conf, spksect, spkac);
 
-	if(!i) {
-		BIO_printf(bio_err, "Error parsing config file\n");
-		ERR_print_errors(bio_err);
-		goto end;
-	}
+    if (!spkstr) {
+        BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac);
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	spkstr = NCONF_get_string(conf, spksect, spkac);
-		
-	if(!spkstr) {
-		BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac);
-		ERR_print_errors(bio_err);
-		goto end;
-	}
+    spki = NETSCAPE_SPKI_b64_decode(spkstr, -1);
 
-	spki = NETSCAPE_SPKI_b64_decode(spkstr, -1);
-	
-	if(!spki) {
-		BIO_printf(bio_err, "Error loading SPKAC\n");
-		ERR_print_errors(bio_err);
-		goto end;
-	}
+    if (!spki) {
+        BIO_printf(bio_err, "Error loading SPKAC\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	if (outfile) out = BIO_new_file(outfile, "w");
-	else {
-		out = BIO_new_fp(stdout, BIO_NOCLOSE);
+    if (outfile)
+        out = BIO_new_file(outfile, "w");
+    else {
+        out = BIO_new_fp(stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-		{
-		    BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-		    out = BIO_push(tmpbio, out);
-		}
+        {
+            BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+            out = BIO_push(tmpbio, out);
+        }
 #endif
-	}
+    }
 
-	if(!out) {
-		BIO_printf(bio_err, "Error opening output file\n");
-		ERR_print_errors(bio_err);
-		goto end;
-	}
+    if (!out) {
+        BIO_printf(bio_err, "Error opening output file\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
 
-	if(!noout) NETSCAPE_SPKI_print(out, spki);
-	pkey = NETSCAPE_SPKI_get_pubkey(spki);
-	if(verify) {
-		i = NETSCAPE_SPKI_verify(spki, pkey);
-		if (i > 0) BIO_printf(bio_err, "Signature OK\n");
-		else {
-			BIO_printf(bio_err, "Signature Failure\n");
-			ERR_print_errors(bio_err);
-			goto end;
-		}
-	}
-	if(pubkey) PEM_write_bio_PUBKEY(out, pkey);
+    if (!noout)
+        NETSCAPE_SPKI_print(out, spki);
+    pkey = NETSCAPE_SPKI_get_pubkey(spki);
+    if (verify) {
+        i = NETSCAPE_SPKI_verify(spki, pkey);
+        if (i > 0)
+            BIO_printf(bio_err, "Signature OK\n");
+        else {
+            BIO_printf(bio_err, "Signature Failure\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+    }
+    if (pubkey)
+        PEM_write_bio_PUBKEY(out, pkey);
 
-	ret = 0;
+    ret = 0;
 
-end:
-	NCONF_free(conf);
-	NETSCAPE_SPKI_free(spki);
-	BIO_free(in);
-	BIO_free_all(out);
-	EVP_PKEY_free(pkey);
-	if(passin) OPENSSL_free(passin);
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
+ end:
+    NCONF_free(conf);
+    NETSCAPE_SPKI_free(spki);
+    BIO_free(in);
+    BIO_free_all(out);
+    EVP_PKEY_free(pkey);
+    if (passin)
+        OPENSSL_free(passin);
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
diff --git a/apps/srp.c b/apps/srp.c
index 9c7ae184db..47b45fbf9f 100644
--- a/apps/srp.c
+++ b/apps/srp.c
@@ -1,6 +1,7 @@
 /* apps/srp.c */
-/* Written by Peter Sylvester (peter.sylvester@edelweb.fr)  
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Peter Sylvester (peter.sylvester@edelweb.fr) for the EdelKey
+ * project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,699 +59,702 @@
 #include 
 
 #ifndef OPENSSL_NO_SRP
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include "apps.h"
-
-#undef PROG
-#define PROG srp_main
-
-#define BASE_SECTION	"srp"
-#define CONFIG_FILE "openssl.cnf"
-
-#define ENV_RANDFILE		"RANDFILE"
-
-#define ENV_DATABASE		"srpvfile"
-#define ENV_DEFAULT_SRP		"default_srp"
-
-static char *srp_usage[]={
-"usage: srp [args] [user] \n",
-"\n",
-" -verbose        Talk alot while doing things\n",
-" -config file    A config file\n",
-" -name arg       The particular srp definition to use\n",
-" -srpvfile arg   The srp verifier file name\n",
-" -add            add an user and srp verifier\n",
-" -modify         modify the srp verifier of an existing user\n",
-" -delete         delete user from verifier file\n",
-" -list           list user\n",
-" -gn arg         g and N values to be used for new verifier\n",
-" -userinfo arg   additional info to be set for user\n",
-" -passin arg     input file pass phrase source\n",
-" -passout arg    output file pass phrase source\n",
-#ifndef OPENSSL_NO_ENGINE
-" -engine e         - use engine e, possibly a hardware device.\n",
-#endif
-NULL
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+
+# include "apps.h"
+
+# undef PROG
+# define PROG srp_main
+
+# define BASE_SECTION    "srp"
+# define CONFIG_FILE "openssl.cnf"
+
+# define ENV_RANDFILE            "RANDFILE"
+
+# define ENV_DATABASE            "srpvfile"
+# define ENV_DEFAULT_SRP         "default_srp"
+
+static char *srp_usage[] = {
+    "usage: srp [args] [user] \n",
+    "\n",
+    " -verbose        Talk alot while doing things\n",
+    " -config file    A config file\n",
+    " -name arg       The particular srp definition to use\n",
+    " -srpvfile arg   The srp verifier file name\n",
+    " -add            add an user and srp verifier\n",
+    " -modify         modify the srp verifier of an existing user\n",
+    " -delete         delete user from verifier file\n",
+    " -list           list user\n",
+    " -gn arg         g and N values to be used for new verifier\n",
+    " -userinfo arg   additional info to be set for user\n",
+    " -passin arg     input file pass phrase source\n",
+    " -passout arg    output file pass phrase source\n",
+# ifndef OPENSSL_NO_ENGINE
+    " -engine e         - use engine e, possibly a hardware device.\n",
+# endif
+    NULL
 };
 
-#ifdef EFENCE
+# ifdef EFENCE
 extern int EF_PROTECT_FREE;
 extern int EF_PROTECT_BELOW;
 extern int EF_ALIGNMENT;
-#endif
+# endif
 
-static CONF *conf=NULL;
-static char *section=NULL;
-
-#define VERBOSE if (verbose) 
-#define VVERBOSE if (verbose>1) 
+static CONF *conf = NULL;
+static char *section = NULL;
 
+# define VERBOSE if (verbose)
+# define VVERBOSE if (verbose>1)
 
 int MAIN(int, char **);
 
-static int get_index(CA_DB *db, char* id, char type)
-	{
-	char ** pp;
-	int i;
-	if (id == NULL) return -1;
-	if (type == DB_SRP_INDEX) 
-	for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
-		{
-		pp = sk_OPENSSL_PSTRING_value(db->db->data,i);
-		if (pp[DB_srptype][0] == DB_SRP_INDEX  && !strcmp(id,pp[DB_srpid])) 
-			return i;
-		}
-	else for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
-		{
-		pp = sk_OPENSSL_PSTRING_value(db->db->data,i);
-
-		if (pp[DB_srptype][0] != DB_SRP_INDEX && !strcmp(id,pp[DB_srpid])) 
-			return i;
-		}
-
-	return -1 ; 
-	}
+static int get_index(CA_DB *db, char *id, char type)
+{
+    char **pp;
+    int i;
+    if (id == NULL)
+        return -1;
+    if (type == DB_SRP_INDEX)
+        for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
+            pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
+            if (pp[DB_srptype][0] == DB_SRP_INDEX
+                && !strcmp(id, pp[DB_srpid]))
+                return i;
+    } else
+        for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
+            pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
+
+            if (pp[DB_srptype][0] != DB_SRP_INDEX
+                && !strcmp(id, pp[DB_srpid]))
+                return i;
+        }
+
+    return -1;
+}
 
 static void print_entry(CA_DB *db, BIO *bio, int indx, int verbose, char *s)
-	{
-	if (indx >= 0 && verbose)
-		{
-		int j;
-		char **pp = sk_OPENSSL_PSTRING_value(db->db->data, indx);
-		BIO_printf(bio, "%s \"%s\"\n", s, pp[DB_srpid]);
-		for (j = 0; j < DB_NUMBER; j++)
-			{
-			BIO_printf(bio_err,"  %d = \"%s\"\n", j, pp[j]);
-			}
-		}
-	}
+{
+    if (indx >= 0 && verbose) {
+        int j;
+        char **pp = sk_OPENSSL_PSTRING_value(db->db->data, indx);
+        BIO_printf(bio, "%s \"%s\"\n", s, pp[DB_srpid]);
+        for (j = 0; j < DB_NUMBER; j++) {
+            BIO_printf(bio_err, "  %d = \"%s\"\n", j, pp[j]);
+        }
+    }
+}
 
 static void print_index(CA_DB *db, BIO *bio, int indexindex, int verbose)
-	{
-	print_entry(db, bio, indexindex, verbose, "g N entry") ;
-	}
+{
+    print_entry(db, bio, indexindex, verbose, "g N entry");
+}
 
 static void print_user(CA_DB *db, BIO *bio, int userindex, int verbose)
-	{
-	if (verbose > 0)
-		{
-		char **pp = sk_OPENSSL_PSTRING_value(db->db->data,userindex);
+{
+    if (verbose > 0) {
+        char **pp = sk_OPENSSL_PSTRING_value(db->db->data, userindex);
 
-		if (pp[DB_srptype][0] != 'I')
-			{
-			print_entry(db, bio, userindex, verbose, "User entry");
-			print_entry(db, bio, get_index(db, pp[DB_srpgN], 'I'), verbose, "g N entry");
-			}
+        if (pp[DB_srptype][0] != 'I') {
+            print_entry(db, bio, userindex, verbose, "User entry");
+            print_entry(db, bio, get_index(db, pp[DB_srpgN], 'I'), verbose,
+                        "g N entry");
+        }
 
-		}
-	}
+    }
+}
 
 static int update_index(CA_DB *db, BIO *bio, char **row)
-	{
-	char ** irow;
-	int i;
-
-	if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
-		{
-		BIO_printf(bio_err,"Memory allocation failure\n");
-		return 0;
-		}
-
-	for (i=0; idb,irow))
-		{
-		BIO_printf(bio,"failed to update srpvfile\n");
-		BIO_printf(bio,"TXT_DB error number %ld\n",db->db->error);
-		OPENSSL_free(irow);
-		return 0;
-		}
-	return 1;
-	}
+{
+    char **irow;
+    int i;
+
+    if ((irow =
+         (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) {
+        BIO_printf(bio_err, "Memory allocation failure\n");
+        return 0;
+    }
+
+    for (i = 0; i < DB_NUMBER; i++) {
+        irow[i] = row[i];
+        row[i] = NULL;
+    }
+    irow[DB_NUMBER] = NULL;
+
+    if (!TXT_DB_insert(db->db, irow)) {
+        BIO_printf(bio, "failed to update srpvfile\n");
+        BIO_printf(bio, "TXT_DB error number %ld\n", db->db->error);
+        OPENSSL_free(irow);
+        return 0;
+    }
+    return 1;
+}
 
 static void lookup_fail(const char *name, char *tag)
-	{
-	BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
-	}
-
+{
+    BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag);
+}
 
 static char *srp_verify_user(const char *user, const char *srp_verifier,
-			     char *srp_usersalt, const char *g, const char *N,
-			     const char *passin, BIO *bio, int verbose)
-	{
-	char password[1024];
-	PW_CB_DATA cb_tmp;
-	char *verifier = NULL;
-	char *gNid = NULL;
-
-	cb_tmp.prompt_info = user;
-	cb_tmp.password = passin;
-
- 	if (password_callback(password, 1024, 0, &cb_tmp) >0)
-		{
-		VERBOSE BIO_printf(bio,"Validating\n   user=\"%s\"\n srp_verifier=\"%s\"\n srp_usersalt=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",user,srp_verifier,srp_usersalt, g, N);
-		BIO_printf(bio, "Pass %s\n", password);
-
-		if (!(gNid=SRP_create_verifier(user, password, &srp_usersalt, &verifier, N, g)))
-			{
-			BIO_printf(bio, "Internal error validating SRP verifier\n");
-			}
-		else
-			{
-			if (strcmp(verifier, srp_verifier))
-				gNid = NULL;
-			OPENSSL_free(verifier);
-			}
-		}
-	return gNid;
-	}
+                             char *srp_usersalt, const char *g, const char *N,
+                             const char *passin, BIO *bio, int verbose)
+{
+    char password[1024];
+    PW_CB_DATA cb_tmp;
+    char *verifier = NULL;
+    char *gNid = NULL;
+
+    cb_tmp.prompt_info = user;
+    cb_tmp.password = passin;
+
+    if (password_callback(password, 1024, 0, &cb_tmp) > 0) {
+        VERBOSE BIO_printf(bio,
+                           "Validating\n   user=\"%s\"\n srp_verifier=\"%s\"\n srp_usersalt=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",
+                           user, srp_verifier, srp_usersalt, g, N);
+        BIO_printf(bio, "Pass %s\n", password);
+
+        if (!
+            (gNid =
+             SRP_create_verifier(user, password, &srp_usersalt, &verifier, N,
+                                 g))) {
+            BIO_printf(bio, "Internal error validating SRP verifier\n");
+        } else {
+            if (strcmp(verifier, srp_verifier))
+                gNid = NULL;
+            OPENSSL_free(verifier);
+        }
+    }
+    return gNid;
+}
 
 static char *srp_create_user(char *user, char **srp_verifier,
-			     char **srp_usersalt, char *g, char *N,
-			     char *passout, BIO *bio, int verbose)
-	{
- 	char password[1024];
-        PW_CB_DATA cb_tmp;
-	char *gNid = NULL;
-	char *salt = NULL;
-        cb_tmp.prompt_info = user;
-        cb_tmp.password = passout;
-
-	if (password_callback(password,1024,1,&cb_tmp) >0)
-		{
-		VERBOSE BIO_printf(bio,"Creating\n user=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",user,g,N);
-		if (!(gNid =SRP_create_verifier(user, password, &salt, srp_verifier, N, g)))
-			{
-			BIO_printf(bio,"Internal error creating SRP verifier\n");
-			}
-		else 
-			*srp_usersalt = salt;
-		VVERBOSE BIO_printf(bio,"gNid=%s salt =\"%s\"\n verifier =\"%s\"\n", gNid,salt, *srp_verifier);
-
-		}
-	return gNid;
-	}
+                             char **srp_usersalt, char *g, char *N,
+                             char *passout, BIO *bio, int verbose)
+{
+    char password[1024];
+    PW_CB_DATA cb_tmp;
+    char *gNid = NULL;
+    char *salt = NULL;
+    cb_tmp.prompt_info = user;
+    cb_tmp.password = passout;
+
+    if (password_callback(password, 1024, 1, &cb_tmp) > 0) {
+        VERBOSE BIO_printf(bio,
+                           "Creating\n user=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",
+                           user, g, N);
+        if (!
+            (gNid =
+             SRP_create_verifier(user, password, &salt, srp_verifier, N,
+                                 g))) {
+            BIO_printf(bio, "Internal error creating SRP verifier\n");
+        } else
+            *srp_usersalt = salt;
+        VVERBOSE BIO_printf(bio, "gNid=%s salt =\"%s\"\n verifier =\"%s\"\n",
+                            gNid, salt, *srp_verifier);
+
+    }
+    return gNid;
+}
 
 int MAIN(int argc, char **argv)
-	{
-	int add_user = 0;
-	int list_user= 0;
-	int delete_user= 0;
-	int modify_user= 0;
-	char * user = NULL;
-
-	char *passargin = NULL, *passargout = NULL;
-	char *passin = NULL, *passout = NULL;
-        char * gN = NULL;
-	int gNindex = -1;
-	char ** gNrow = NULL;
-	int maxgN = -1;
-
-	char * userinfo = NULL;
-
-	int badops=0;
-	int ret=1;
-	int errors=0;
-	int verbose=0;
-	int doupdatedb=0;
-	char *configfile=NULL;
-	char *dbfile=NULL;
-	CA_DB *db=NULL;
-	char **pp ;
-	int i;
-	long errorline = -1;
-	char *randfile=NULL;
-#ifndef OPENSSL_NO_ENGINE
-	char *engine = NULL;
-#endif
-	char *tofree=NULL;
-	DB_ATTR db_attr;
-
-#ifdef EFENCE
-EF_PROTECT_FREE=1;
-EF_PROTECT_BELOW=1;
-EF_ALIGNMENT=0;
-#endif
-
-	apps_startup();
-
-	conf = NULL;
-	section = NULL;
-
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
-
-	argc--;
-	argv++;
-	while (argc >= 1 && badops == 0)
-		{
-		if	(strcmp(*argv,"-verbose") == 0)
-			verbose++;
-		else if	(strcmp(*argv,"-config") == 0)
-			{
-			if (--argc < 1) goto bad;
-			configfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-name") == 0)
-			{
-			if (--argc < 1) goto bad;
-			section= *(++argv);
-			}
-		else if	(strcmp(*argv,"-srpvfile") == 0)
-			{
-			if (--argc < 1) goto bad;
-			dbfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-add") == 0)
-			add_user=1;
-		else if (strcmp(*argv,"-delete") == 0)
-			delete_user=1;
-		else if (strcmp(*argv,"-modify") == 0)
-			modify_user=1;
-		else if (strcmp(*argv,"-list") == 0)
-			list_user=1;
-		else if (strcmp(*argv,"-gn") == 0)
-			{
-			if (--argc < 1) goto bad;
-			gN= *(++argv);
-			}
-		else if (strcmp(*argv,"-userinfo") == 0)
-			{
-			if (--argc < 1) goto bad;
-			userinfo= *(++argv);
-			}
-		else if (strcmp(*argv,"-passin") == 0)
-			{
-			if (--argc < 1) goto bad;
-			passargin= *(++argv);
-			}
-		else if (strcmp(*argv,"-passout") == 0)
-			{
-			if (--argc < 1) goto bad;
-			passargout= *(++argv);
-			}
-#ifndef OPENSSL_NO_ENGINE
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
-#endif
-
-		else if (**argv == '-')
-			{
-bad:
-			BIO_printf(bio_err,"unknown option %s\n",*argv);
-			badops=1;
-			break;
-			}
-		else 
-			break;
-	
-		argc--;
-		argv++;
-		}
-
-	if (dbfile && configfile)
-		{
-		BIO_printf(bio_err,"-dbfile and -configfile cannot be specified together.\n");
-		badops = 1;
-		}
-	if (add_user+delete_user+modify_user+list_user != 1)
-		{
-		BIO_printf(bio_err,"Exactly one of the options -add, -delete, -modify -list must be specified.\n");
-		badops = 1;
-		}
-	if (delete_user+modify_user+delete_user== 1 && argc <= 0)
-		{
-		BIO_printf(bio_err,"Need at least one user for options -add, -delete, -modify. \n");
-		badops = 1;
-		}
-	if ((passin || passout) && argc != 1 )
-		{
-		BIO_printf(bio_err,"-passin, -passout arguments only valid with one user.\n");
-		badops = 1;
-		}
-
-	if (badops)
-		{
-		for (pp=srp_usage; (*pp != NULL); pp++)
-			BIO_printf(bio_err,"%s",*pp);
-
-		BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-		BIO_printf(bio_err,"                 load the file (or the files in the directory) into\n");
-		BIO_printf(bio_err,"                 the random number generator\n");
-		goto err;
-		}
-
-	ERR_load_crypto_strings();
-
-#ifndef OPENSSL_NO_ENGINE
-	setup_engine(bio_err, engine, 0);
-#endif
-
-	if(!app_passwd(bio_err, passargin, passargout, &passin, &passout))
-		{
-		BIO_printf(bio_err, "Error getting passwords\n");
-		goto err;
-		}
-
-        if (!dbfile)
-		{
-
-
-	/*****************************************************************/
-		tofree=NULL;
-		if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
-		if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
-		if (configfile == NULL)
-			{
-			const char *s=X509_get_default_cert_area();
-			size_t len;
-
-#ifdef OPENSSL_SYS_VMS
-			len = strlen(s)+sizeof(CONFIG_FILE);
-			tofree=OPENSSL_malloc(len);
-			strcpy(tofree,s);
-#else
-			len = strlen(s)+sizeof(CONFIG_FILE)+1;
-			tofree=OPENSSL_malloc(len);
-			BUF_strlcpy(tofree,s,len);
-			BUF_strlcat(tofree,"/",len);
-#endif
-			BUF_strlcat(tofree,CONFIG_FILE,len);
-			configfile=tofree;
-			}
-
-		VERBOSE BIO_printf(bio_err,"Using configuration from %s\n",configfile);
-		conf = NCONF_new(NULL);
-		if (NCONF_load(conf,configfile,&errorline) <= 0)
-			{
-			if (errorline <= 0)
-				BIO_printf(bio_err,"error loading the config file '%s'\n",
-					configfile);
-			else
-				BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
-					,errorline,configfile);
-			goto err;
-			}
-		if(tofree)
-			{
-			OPENSSL_free(tofree);
-			tofree = NULL;
-			}
-
-		if (!load_config(bio_err, conf))
-			goto err;
-
-	/* Lets get the config section we are using */
-		if (section == NULL)
-			{
-			VERBOSE BIO_printf(bio_err,"trying to read " ENV_DEFAULT_SRP " in \" BASE_SECTION \"\n");
-
-			section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_SRP);
-			if (section == NULL)
-				{
-				lookup_fail(BASE_SECTION,ENV_DEFAULT_SRP);
-				goto err;
-				}
-			}
-         
-		if (randfile == NULL && conf)
-	        	randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
-
-	
-		VERBOSE BIO_printf(bio_err,"trying to read " ENV_DATABASE " in section \"%s\"\n",section);
-
-		if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
-			{
-			lookup_fail(section,ENV_DATABASE);
-			goto err;
-			}
-
-        	}
-	if (randfile == NULL)
-		ERR_clear_error();
-       	else 
-		app_RAND_load_file(randfile, bio_err, 0);
-
-	VERBOSE BIO_printf(bio_err,"Trying to read SRP verifier file \"%s\"\n",dbfile);
-
-	db = load_index(dbfile, &db_attr);
-	if (db == NULL) goto err;
-
-	/* Lets check some fields */
-	for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
-		{
-		pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
-	
-		if (pp[DB_srptype][0] == DB_SRP_INDEX)
-			{
-			maxgN = i;
-			if (gNindex < 0 && gN != NULL && !strcmp(gN, pp[DB_srpid]))
-				gNindex = i;
-
-			print_index(db, bio_err, i, verbose > 1);
-			}
-		}
-	
-	VERBOSE BIO_printf(bio_err, "Database initialised\n");
-
-	if (gNindex >= 0)
-		{
-		gNrow = sk_OPENSSL_PSTRING_value(db->db->data,gNindex);
-		print_entry(db, bio_err, gNindex, verbose > 1, "Default g and N");
-		}
-	else if (maxgN > 0 && !SRP_get_default_gN(gN))
-		{
-		BIO_printf(bio_err, "No g and N value for index \"%s\"\n", gN);
-		goto err;
-		}
-	else
-		{
-		VERBOSE BIO_printf(bio_err, "Database has no g N information.\n");
-		gNrow = NULL;
-		}
-	
-
-	VVERBOSE BIO_printf(bio_err,"Starting user processing\n");
-
-	if (argc > 0)
-		user = *(argv++) ;
-
-	while (list_user || user)
-		{
-		int userindex = -1;
-		if (user) 
-			VVERBOSE BIO_printf(bio_err, "Processing user \"%s\"\n", user);
-		if ((userindex = get_index(db, user, 'U')) >= 0)
-			{
-			print_user(db, bio_err, userindex, (verbose > 0) || list_user);
-			}
-		
-		if (list_user)
-			{
-			if (user == NULL)
-				{
-				BIO_printf(bio_err,"List all users\n");
-
-				for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
-					{
-					print_user(db,bio_err, i, 1);
-					}
-				list_user = 0;
-				}
-			else if (userindex < 0)
-				{
-				BIO_printf(bio_err, "user \"%s\" does not exist, ignored. t\n",
-					   user);
-				errors++;
-				}
-			}
-		else if (add_user)
-			{
-			if (userindex >= 0)
-				{
-				/* reactivation of a new user */
-				char **row = sk_OPENSSL_PSTRING_value(db->db->data, userindex);
-				BIO_printf(bio_err, "user \"%s\" reactivated.\n", user);
-				row[DB_srptype][0] = 'V';
-
-				doupdatedb = 1;
-				}
-			else
-				{
-				char *row[DB_NUMBER] ; char *gNid;
-				row[DB_srpverifier] = NULL;
-				row[DB_srpsalt] = NULL;
-				row[DB_srpinfo] = NULL;
-				if (!(gNid = srp_create_user(user,&(row[DB_srpverifier]), &(row[DB_srpsalt]),gNrow?gNrow[DB_srpsalt]:gN,gNrow?gNrow[DB_srpverifier]:NULL, passout, bio_err,verbose)))
-					{
-						BIO_printf(bio_err, "Cannot create srp verifier for user \"%s\", operation abandoned .\n", user);
-						errors++;
-						goto err;
-					}
-				row[DB_srpid] = BUF_strdup(user);
-				row[DB_srptype] = BUF_strdup("v");
-				row[DB_srpgN] = BUF_strdup(gNid);
-
-				if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype] || !row[DB_srpverifier] || !row[DB_srpsalt] ||
-					(userinfo && (!(row[DB_srpinfo] = BUF_strdup(userinfo)))) || 
-					!update_index(db, bio_err, row))
-					{
-					if (row[DB_srpid]) OPENSSL_free(row[DB_srpid]);
-					if (row[DB_srpgN]) OPENSSL_free(row[DB_srpgN]);
-					if (row[DB_srpinfo]) OPENSSL_free(row[DB_srpinfo]);
-					if (row[DB_srptype]) OPENSSL_free(row[DB_srptype]);
-					if (row[DB_srpverifier]) OPENSSL_free(row[DB_srpverifier]);
-					if (row[DB_srpsalt]) OPENSSL_free(row[DB_srpsalt]);
-					goto err;
-					}
-				doupdatedb = 1;
-				}
-			}
-		else if (modify_user)
-			{
-			if (userindex < 0)
-				{
-				BIO_printf(bio_err,"user \"%s\" does not exist, operation ignored.\n",user);
-				errors++;
-				}
-			else
-				{
-
-				char **row = sk_OPENSSL_PSTRING_value(db->db->data, userindex);
-				char type = row[DB_srptype][0];
-				if (type == 'v')
-					{
-					BIO_printf(bio_err,"user \"%s\" already updated, operation ignored.\n",user);
-					errors++;
-					}
-				else
-					{
-					char *gNid;
-
-					if (row[DB_srptype][0] == 'V')
-						{
-						int user_gN;
-						char **irow = NULL;
-						VERBOSE BIO_printf(bio_err,"Verifying password for user \"%s\"\n",user);
-						if ( (user_gN = get_index(db, row[DB_srpgN], DB_SRP_INDEX)) >= 0)
-							irow = (char **)sk_OPENSSL_PSTRING_value(db->db->data, userindex);
-
- 						if (!srp_verify_user(user, row[DB_srpverifier], row[DB_srpsalt], irow ? irow[DB_srpsalt] : row[DB_srpgN], irow ? irow[DB_srpverifier] : NULL, passin, bio_err, verbose))
-							{
-							BIO_printf(bio_err, "Invalid password for user \"%s\", operation abandoned.\n", user);
-							errors++;
-							goto err;
-							}
-						} 
-					VERBOSE BIO_printf(bio_err,"Password for user \"%s\" ok.\n",user);
-
-					if (!(gNid=srp_create_user(user,&(row[DB_srpverifier]), &(row[DB_srpsalt]),gNrow?gNrow[DB_srpsalt]:NULL, gNrow?gNrow[DB_srpverifier]:NULL, passout, bio_err,verbose)))
-						{
-						BIO_printf(bio_err, "Cannot create srp verifier for user \"%s\", operation abandoned.\n", user);
-						errors++;
-						goto err;
-						}
-
-					row[DB_srptype][0] = 'v';
-					row[DB_srpgN] = BUF_strdup(gNid);
- 
-					if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype] || !row[DB_srpverifier] || !row[DB_srpsalt] ||
-						(userinfo && (!(row[DB_srpinfo] = BUF_strdup(userinfo)))))  
-						goto err;
-
-					doupdatedb = 1;
-					}
-				}
-			}
-		else if (delete_user)
-			{
-			if (userindex < 0)
-				{
-				BIO_printf(bio_err, "user \"%s\" does not exist, operation ignored. t\n", user);
-				errors++;
-				}
-			else
-				{
-				char **xpp = sk_OPENSSL_PSTRING_value(db->db->data,userindex);
-				BIO_printf(bio_err, "user \"%s\" revoked. t\n", user);
-
-				xpp[DB_srptype][0] = 'R';
-				
-				doupdatedb = 1;
-				}
-			}
-		if (--argc > 0)
-			user = *(argv++) ;
-		else
-			{
-			user = NULL;
-			list_user = 0;
-			}
-		}
-
-	VERBOSE BIO_printf(bio_err,"User procession done.\n");
-
-
-	if (doupdatedb)
-		{
-		/* Lets check some fields */
-		for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
-			{
-			pp = sk_OPENSSL_PSTRING_value(db->db->data,i);
-	
-			if (pp[DB_srptype][0] == 'v')
-				{
-				pp[DB_srptype][0] = 'V';
-				print_user(db, bio_err, i, verbose);
-				}
-			}
-
-		VERBOSE BIO_printf(bio_err, "Trying to update srpvfile.\n");
-		if (!save_index(dbfile, "new", db)) goto err;
-				
-		VERBOSE BIO_printf(bio_err, "Temporary srpvfile created.\n");
-		if (!rotate_index(dbfile, "new", "old")) goto err;
-
-		VERBOSE BIO_printf(bio_err, "srpvfile updated.\n");
-		}
-
-	ret = (errors != 0);
-err:
-	if (errors != 0)
-	VERBOSE BIO_printf(bio_err,"User errors %d.\n",errors);
-
-	VERBOSE BIO_printf(bio_err,"SRP terminating with code %d.\n",ret);
-	if(tofree)
-		OPENSSL_free(tofree);
-	if (ret) ERR_print_errors(bio_err);
-	if (randfile) app_RAND_write_file(randfile, bio_err);
-	if (conf) NCONF_free(conf);
-	if (db) free_index(db);
-
-	OBJ_cleanup();
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
-
-
+{
+    int add_user = 0;
+    int list_user = 0;
+    int delete_user = 0;
+    int modify_user = 0;
+    char *user = NULL;
+
+    char *passargin = NULL, *passargout = NULL;
+    char *passin = NULL, *passout = NULL;
+    char *gN = NULL;
+    int gNindex = -1;
+    char **gNrow = NULL;
+    int maxgN = -1;
+
+    char *userinfo = NULL;
+
+    int badops = 0;
+    int ret = 1;
+    int errors = 0;
+    int verbose = 0;
+    int doupdatedb = 0;
+    char *configfile = NULL;
+    char *dbfile = NULL;
+    CA_DB *db = NULL;
+    char **pp;
+    int i;
+    long errorline = -1;
+    char *randfile = NULL;
+# ifndef OPENSSL_NO_ENGINE
+    char *engine = NULL;
+# endif
+    char *tofree = NULL;
+    DB_ATTR db_attr;
+
+# ifdef EFENCE
+    EF_PROTECT_FREE = 1;
+    EF_PROTECT_BELOW = 1;
+    EF_ALIGNMENT = 0;
+# endif
+
+    apps_startup();
+
+    conf = NULL;
+    section = NULL;
+
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+
+    argc--;
+    argv++;
+    while (argc >= 1 && badops == 0) {
+        if (strcmp(*argv, "-verbose") == 0)
+            verbose++;
+        else if (strcmp(*argv, "-config") == 0) {
+            if (--argc < 1)
+                goto bad;
+            configfile = *(++argv);
+        } else if (strcmp(*argv, "-name") == 0) {
+            if (--argc < 1)
+                goto bad;
+            section = *(++argv);
+        } else if (strcmp(*argv, "-srpvfile") == 0) {
+            if (--argc < 1)
+                goto bad;
+            dbfile = *(++argv);
+        } else if (strcmp(*argv, "-add") == 0)
+            add_user = 1;
+        else if (strcmp(*argv, "-delete") == 0)
+            delete_user = 1;
+        else if (strcmp(*argv, "-modify") == 0)
+            modify_user = 1;
+        else if (strcmp(*argv, "-list") == 0)
+            list_user = 1;
+        else if (strcmp(*argv, "-gn") == 0) {
+            if (--argc < 1)
+                goto bad;
+            gN = *(++argv);
+        } else if (strcmp(*argv, "-userinfo") == 0) {
+            if (--argc < 1)
+                goto bad;
+            userinfo = *(++argv);
+        } else if (strcmp(*argv, "-passin") == 0) {
+            if (--argc < 1)
+                goto bad;
+            passargin = *(++argv);
+        } else if (strcmp(*argv, "-passout") == 0) {
+            if (--argc < 1)
+                goto bad;
+            passargout = *(++argv);
+        }
+# ifndef OPENSSL_NO_ENGINE
+        else if (strcmp(*argv, "-engine") == 0) {
+            if (--argc < 1)
+                goto bad;
+            engine = *(++argv);
+        }
+# endif
+
+        else if (**argv == '-') {
+ bad:
+            BIO_printf(bio_err, "unknown option %s\n", *argv);
+            badops = 1;
+            break;
+        } else
+            break;
+
+        argc--;
+        argv++;
+    }
+
+    if (dbfile && configfile) {
+        BIO_printf(bio_err,
+                   "-dbfile and -configfile cannot be specified together.\n");
+        badops = 1;
+    }
+    if (add_user + delete_user + modify_user + list_user != 1) {
+        BIO_printf(bio_err,
+                   "Exactly one of the options -add, -delete, -modify -list must be specified.\n");
+        badops = 1;
+    }
+    if (delete_user + modify_user + delete_user == 1 && argc <= 0) {
+        BIO_printf(bio_err,
+                   "Need at least one user for options -add, -delete, -modify. \n");
+        badops = 1;
+    }
+    if ((passin || passout) && argc != 1) {
+        BIO_printf(bio_err,
+                   "-passin, -passout arguments only valid with one user.\n");
+        badops = 1;
+    }
+
+    if (badops) {
+        for (pp = srp_usage; (*pp != NULL); pp++)
+            BIO_printf(bio_err, "%s", *pp);
+
+        BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
+                   LIST_SEPARATOR_CHAR);
+        BIO_printf(bio_err,
+                   "                 load the file (or the files in the directory) into\n");
+        BIO_printf(bio_err, "                 the random number generator\n");
+        goto err;
+    }
+
+    ERR_load_crypto_strings();
+
+# ifndef OPENSSL_NO_ENGINE
+    setup_engine(bio_err, engine, 0);
+# endif
+
+    if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
+        BIO_printf(bio_err, "Error getting passwords\n");
+        goto err;
+    }
+
+    if (!dbfile) {
+
+        /*****************************************************************/
+        tofree = NULL;
+        if (configfile == NULL)
+            configfile = getenv("OPENSSL_CONF");
+        if (configfile == NULL)
+            configfile = getenv("SSLEAY_CONF");
+        if (configfile == NULL) {
+            const char *s = X509_get_default_cert_area();
+            size_t len;
+
+# ifdef OPENSSL_SYS_VMS
+            len = strlen(s) + sizeof(CONFIG_FILE);
+            tofree = OPENSSL_malloc(len);
+            strcpy(tofree, s);
+# else
+            len = strlen(s) + sizeof(CONFIG_FILE) + 1;
+            tofree = OPENSSL_malloc(len);
+            BUF_strlcpy(tofree, s, len);
+            BUF_strlcat(tofree, "/", len);
+# endif
+            BUF_strlcat(tofree, CONFIG_FILE, len);
+            configfile = tofree;
+        }
+
+        VERBOSE BIO_printf(bio_err, "Using configuration from %s\n",
+                           configfile);
+        conf = NCONF_new(NULL);
+        if (NCONF_load(conf, configfile, &errorline) <= 0) {
+            if (errorline <= 0)
+                BIO_printf(bio_err, "error loading the config file '%s'\n",
+                           configfile);
+            else
+                BIO_printf(bio_err, "error on line %ld of config file '%s'\n",
+                           errorline, configfile);
+            goto err;
+        }
+        if (tofree) {
+            OPENSSL_free(tofree);
+            tofree = NULL;
+        }
+
+        if (!load_config(bio_err, conf))
+            goto err;
+
+        /* Lets get the config section we are using */
+        if (section == NULL) {
+            VERBOSE BIO_printf(bio_err,
+                               "trying to read " ENV_DEFAULT_SRP
+                               " in \" BASE_SECTION \"\n");
+
+            section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_SRP);
+            if (section == NULL) {
+                lookup_fail(BASE_SECTION, ENV_DEFAULT_SRP);
+                goto err;
+            }
+        }
+
+        if (randfile == NULL && conf)
+            randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
+
+        VERBOSE BIO_printf(bio_err,
+                           "trying to read " ENV_DATABASE
+                           " in section \"%s\"\n", section);
+
+        if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
+            lookup_fail(section, ENV_DATABASE);
+            goto err;
+        }
+
+    }
+    if (randfile == NULL)
+        ERR_clear_error();
+    else
+        app_RAND_load_file(randfile, bio_err, 0);
+
+    VERBOSE BIO_printf(bio_err, "Trying to read SRP verifier file \"%s\"\n",
+                       dbfile);
+
+    db = load_index(dbfile, &db_attr);
+    if (db == NULL)
+        goto err;
+
+    /* Lets check some fields */
+    for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
+        pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
+
+        if (pp[DB_srptype][0] == DB_SRP_INDEX) {
+            maxgN = i;
+            if (gNindex < 0 && gN != NULL && !strcmp(gN, pp[DB_srpid]))
+                gNindex = i;
+
+            print_index(db, bio_err, i, verbose > 1);
+        }
+    }
+
+    VERBOSE BIO_printf(bio_err, "Database initialised\n");
+
+    if (gNindex >= 0) {
+        gNrow = sk_OPENSSL_PSTRING_value(db->db->data, gNindex);
+        print_entry(db, bio_err, gNindex, verbose > 1, "Default g and N");
+    } else if (maxgN > 0 && !SRP_get_default_gN(gN)) {
+        BIO_printf(bio_err, "No g and N value for index \"%s\"\n", gN);
+        goto err;
+    } else {
+        VERBOSE BIO_printf(bio_err, "Database has no g N information.\n");
+        gNrow = NULL;
+    }
+
+    VVERBOSE BIO_printf(bio_err, "Starting user processing\n");
+
+    if (argc > 0)
+        user = *(argv++);
+
+    while (list_user || user) {
+        int userindex = -1;
+        if (user)
+            VVERBOSE BIO_printf(bio_err, "Processing user \"%s\"\n", user);
+        if ((userindex = get_index(db, user, 'U')) >= 0) {
+            print_user(db, bio_err, userindex, (verbose > 0) || list_user);
+        }
+
+        if (list_user) {
+            if (user == NULL) {
+                BIO_printf(bio_err, "List all users\n");
+
+                for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
+                    print_user(db, bio_err, i, 1);
+                }
+                list_user = 0;
+            } else if (userindex < 0) {
+                BIO_printf(bio_err,
+                           "user \"%s\" does not exist, ignored. t\n", user);
+                errors++;
+            }
+        } else if (add_user) {
+            if (userindex >= 0) {
+                /* reactivation of a new user */
+                char **row =
+                    sk_OPENSSL_PSTRING_value(db->db->data, userindex);
+                BIO_printf(bio_err, "user \"%s\" reactivated.\n", user);
+                row[DB_srptype][0] = 'V';
+
+                doupdatedb = 1;
+            } else {
+                char *row[DB_NUMBER];
+                char *gNid;
+                row[DB_srpverifier] = NULL;
+                row[DB_srpsalt] = NULL;
+                row[DB_srpinfo] = NULL;
+                if (!
+                    (gNid =
+                     srp_create_user(user, &(row[DB_srpverifier]),
+                                     &(row[DB_srpsalt]),
+                                     gNrow ? gNrow[DB_srpsalt] : gN,
+                                     gNrow ? gNrow[DB_srpverifier] : NULL,
+                                     passout, bio_err, verbose))) {
+                    BIO_printf(bio_err,
+                               "Cannot create srp verifier for user \"%s\", operation abandoned .\n",
+                               user);
+                    errors++;
+                    goto err;
+                }
+                row[DB_srpid] = BUF_strdup(user);
+                row[DB_srptype] = BUF_strdup("v");
+                row[DB_srpgN] = BUF_strdup(gNid);
+
+                if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype]
+                    || !row[DB_srpverifier] || !row[DB_srpsalt] || (userinfo
+                                                                    &&
+                                                                    (!(row
+                                                                       [DB_srpinfo]
+                                                                       =
+                                                                       BUF_strdup
+                                                                       (userinfo))))
+                    || !update_index(db, bio_err, row)) {
+                    if (row[DB_srpid])
+                        OPENSSL_free(row[DB_srpid]);
+                    if (row[DB_srpgN])
+                        OPENSSL_free(row[DB_srpgN]);
+                    if (row[DB_srpinfo])
+                        OPENSSL_free(row[DB_srpinfo]);
+                    if (row[DB_srptype])
+                        OPENSSL_free(row[DB_srptype]);
+                    if (row[DB_srpverifier])
+                        OPENSSL_free(row[DB_srpverifier]);
+                    if (row[DB_srpsalt])
+                        OPENSSL_free(row[DB_srpsalt]);
+                    goto err;
+                }
+                doupdatedb = 1;
+            }
+        } else if (modify_user) {
+            if (userindex < 0) {
+                BIO_printf(bio_err,
+                           "user \"%s\" does not exist, operation ignored.\n",
+                           user);
+                errors++;
+            } else {
+
+                char **row =
+                    sk_OPENSSL_PSTRING_value(db->db->data, userindex);
+                char type = row[DB_srptype][0];
+                if (type == 'v') {
+                    BIO_printf(bio_err,
+                               "user \"%s\" already updated, operation ignored.\n",
+                               user);
+                    errors++;
+                } else {
+                    char *gNid;
+
+                    if (row[DB_srptype][0] == 'V') {
+                        int user_gN;
+                        char **irow = NULL;
+                        VERBOSE BIO_printf(bio_err,
+                                           "Verifying password for user \"%s\"\n",
+                                           user);
+                        if ((user_gN =
+                             get_index(db, row[DB_srpgN], DB_SRP_INDEX)) >= 0)
+                            irow =
+                                (char **)sk_OPENSSL_PSTRING_value(db->
+                                                                  db->data,
+                                                                  userindex);
+
+                        if (!srp_verify_user
+                            (user, row[DB_srpverifier], row[DB_srpsalt],
+                             irow ? irow[DB_srpsalt] : row[DB_srpgN],
+                             irow ? irow[DB_srpverifier] : NULL, passin,
+                             bio_err, verbose)) {
+                            BIO_printf(bio_err,
+                                       "Invalid password for user \"%s\", operation abandoned.\n",
+                                       user);
+                            errors++;
+                            goto err;
+                        }
+                    }
+                    VERBOSE BIO_printf(bio_err,
+                                       "Password for user \"%s\" ok.\n",
+                                       user);
+
+                    if (!
+                        (gNid =
+                         srp_create_user(user, &(row[DB_srpverifier]),
+                                         &(row[DB_srpsalt]),
+                                         gNrow ? gNrow[DB_srpsalt] : NULL,
+                                         gNrow ? gNrow[DB_srpverifier] : NULL,
+                                         passout, bio_err, verbose))) {
+                        BIO_printf(bio_err,
+                                   "Cannot create srp verifier for user \"%s\", operation abandoned.\n",
+                                   user);
+                        errors++;
+                        goto err;
+                    }
+
+                    row[DB_srptype][0] = 'v';
+                    row[DB_srpgN] = BUF_strdup(gNid);
+
+                    if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype]
+                        || !row[DB_srpverifier] || !row[DB_srpsalt]
+                        || (userinfo
+                            && (!(row[DB_srpinfo] = BUF_strdup(userinfo)))))
+                        goto err;
+
+                    doupdatedb = 1;
+                }
+            }
+        } else if (delete_user) {
+            if (userindex < 0) {
+                BIO_printf(bio_err,
+                           "user \"%s\" does not exist, operation ignored. t\n",
+                           user);
+                errors++;
+            } else {
+                char **xpp =
+                    sk_OPENSSL_PSTRING_value(db->db->data, userindex);
+                BIO_printf(bio_err, "user \"%s\" revoked. t\n", user);
+
+                xpp[DB_srptype][0] = 'R';
+
+                doupdatedb = 1;
+            }
+        }
+        if (--argc > 0)
+            user = *(argv++);
+        else {
+            user = NULL;
+            list_user = 0;
+        }
+    }
+
+    VERBOSE BIO_printf(bio_err, "User procession done.\n");
+
+    if (doupdatedb) {
+        /* Lets check some fields */
+        for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
+            pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
+
+            if (pp[DB_srptype][0] == 'v') {
+                pp[DB_srptype][0] = 'V';
+                print_user(db, bio_err, i, verbose);
+            }
+        }
+
+        VERBOSE BIO_printf(bio_err, "Trying to update srpvfile.\n");
+        if (!save_index(dbfile, "new", db))
+            goto err;
+
+        VERBOSE BIO_printf(bio_err, "Temporary srpvfile created.\n");
+        if (!rotate_index(dbfile, "new", "old"))
+            goto err;
+
+        VERBOSE BIO_printf(bio_err, "srpvfile updated.\n");
+    }
+
+    ret = (errors != 0);
+ err:
+    if (errors != 0)
+        VERBOSE BIO_printf(bio_err, "User errors %d.\n", errors);
+
+    VERBOSE BIO_printf(bio_err, "SRP terminating with code %d.\n", ret);
+    if (tofree)
+        OPENSSL_free(tofree);
+    if (ret)
+        ERR_print_errors(bio_err);
+    if (randfile)
+        app_RAND_write_file(randfile, bio_err);
+    if (conf)
+        NCONF_free(conf);
+    if (db)
+        free_index(db);
+
+    OBJ_cleanup();
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
 
 #endif
-
diff --git a/apps/testdsa.h b/apps/testdsa.h
index 9e84e31c93..550c6253e6 100644
--- a/apps/testdsa.h
+++ b/apps/testdsa.h
@@ -1,217 +1,233 @@
 /* NOCW */
 /* used by apps/speed.c */
-DSA *get_dsa512(void );
-DSA *get_dsa1024(void );
-DSA *get_dsa2048(void );
+DSA *get_dsa512(void);
+DSA *get_dsa1024(void);
+DSA *get_dsa2048(void);
 static unsigned char dsa512_priv[] = {
-	0x65,0xe5,0xc7,0x38,0x60,0x24,0xb5,0x89,0xd4,0x9c,0xeb,0x4c,
-	0x9c,0x1d,0x7a,0x22,0xbd,0xd1,0xc2,0xd2,
-	};
+    0x65, 0xe5, 0xc7, 0x38, 0x60, 0x24, 0xb5, 0x89, 0xd4, 0x9c, 0xeb, 0x4c,
+    0x9c, 0x1d, 0x7a, 0x22, 0xbd, 0xd1, 0xc2, 0xd2,
+};
+
 static unsigned char dsa512_pub[] = {
-	0x00,0x95,0xa7,0x0d,0xec,0x93,0x68,0xba,0x5f,0xf7,0x5f,0x07,
-	0xf2,0x3b,0xad,0x6b,0x01,0xdc,0xbe,0xec,0xde,0x04,0x7a,0x3a,
-	0x27,0xb3,0xec,0x49,0xfd,0x08,0x43,0x3d,0x7e,0xa8,0x2c,0x5e,
-	0x7b,0xbb,0xfc,0xf4,0x6e,0xeb,0x6c,0xb0,0x6e,0xf8,0x02,0x12,
-	0x8c,0x38,0x5d,0x83,0x56,0x7d,0xee,0x53,0x05,0x3e,0x24,0x84,
-	0xbe,0xba,0x0a,0x6b,0xc8,
-	};
-static unsigned char dsa512_p[]={
-	0x9D,0x1B,0x69,0x8E,0x26,0xDB,0xF2,0x2B,0x11,0x70,0x19,0x86,
-	0xF6,0x19,0xC8,0xF8,0x19,0xF2,0x18,0x53,0x94,0x46,0x06,0xD0,
-	0x62,0x50,0x33,0x4B,0x02,0x3C,0x52,0x30,0x03,0x8B,0x3B,0xF9,
-	0x5F,0xD1,0x24,0x06,0x4F,0x7B,0x4C,0xBA,0xAA,0x40,0x9B,0xFD,
-	0x96,0xE4,0x37,0x33,0xBB,0x2D,0x5A,0xD7,0x5A,0x11,0x40,0x66,
-	0xA2,0x76,0x7D,0x31,
-	};
-static unsigned char dsa512_q[]={
-	0xFB,0x53,0xEF,0x50,0xB4,0x40,0x92,0x31,0x56,0x86,0x53,0x7A,
-	0xE8,0x8B,0x22,0x9A,0x49,0xFB,0x71,0x8F,
-	};
-static unsigned char dsa512_g[]={
-	0x83,0x3E,0x88,0xE5,0xC5,0x89,0x73,0xCE,0x3B,0x6C,0x01,0x49,
-	0xBF,0xB3,0xC7,0x9F,0x0A,0xEA,0x44,0x91,0xE5,0x30,0xAA,0xD9,
-	0xBE,0x5B,0x5F,0xB7,0x10,0xD7,0x89,0xB7,0x8E,0x74,0xFB,0xCF,
-	0x29,0x1E,0xEB,0xA8,0x2C,0x54,0x51,0xB8,0x10,0xDE,0xA0,0xCE,
-	0x2F,0xCC,0x24,0x6B,0x90,0x77,0xDE,0xA2,0x68,0xA6,0x52,0x12,
-	0xA2,0x03,0x9D,0x20,
-	};
+    0x00, 0x95, 0xa7, 0x0d, 0xec, 0x93, 0x68, 0xba, 0x5f, 0xf7, 0x5f, 0x07,
+    0xf2, 0x3b, 0xad, 0x6b, 0x01, 0xdc, 0xbe, 0xec, 0xde, 0x04, 0x7a, 0x3a,
+    0x27, 0xb3, 0xec, 0x49, 0xfd, 0x08, 0x43, 0x3d, 0x7e, 0xa8, 0x2c, 0x5e,
+    0x7b, 0xbb, 0xfc, 0xf4, 0x6e, 0xeb, 0x6c, 0xb0, 0x6e, 0xf8, 0x02, 0x12,
+    0x8c, 0x38, 0x5d, 0x83, 0x56, 0x7d, 0xee, 0x53, 0x05, 0x3e, 0x24, 0x84,
+    0xbe, 0xba, 0x0a, 0x6b, 0xc8,
+};
+
+static unsigned char dsa512_p[] = {
+    0x9D, 0x1B, 0x69, 0x8E, 0x26, 0xDB, 0xF2, 0x2B, 0x11, 0x70, 0x19, 0x86,
+    0xF6, 0x19, 0xC8, 0xF8, 0x19, 0xF2, 0x18, 0x53, 0x94, 0x46, 0x06, 0xD0,
+    0x62, 0x50, 0x33, 0x4B, 0x02, 0x3C, 0x52, 0x30, 0x03, 0x8B, 0x3B, 0xF9,
+    0x5F, 0xD1, 0x24, 0x06, 0x4F, 0x7B, 0x4C, 0xBA, 0xAA, 0x40, 0x9B, 0xFD,
+    0x96, 0xE4, 0x37, 0x33, 0xBB, 0x2D, 0x5A, 0xD7, 0x5A, 0x11, 0x40, 0x66,
+    0xA2, 0x76, 0x7D, 0x31,
+};
+
+static unsigned char dsa512_q[] = {
+    0xFB, 0x53, 0xEF, 0x50, 0xB4, 0x40, 0x92, 0x31, 0x56, 0x86, 0x53, 0x7A,
+    0xE8, 0x8B, 0x22, 0x9A, 0x49, 0xFB, 0x71, 0x8F,
+};
+
+static unsigned char dsa512_g[] = {
+    0x83, 0x3E, 0x88, 0xE5, 0xC5, 0x89, 0x73, 0xCE, 0x3B, 0x6C, 0x01, 0x49,
+    0xBF, 0xB3, 0xC7, 0x9F, 0x0A, 0xEA, 0x44, 0x91, 0xE5, 0x30, 0xAA, 0xD9,
+    0xBE, 0x5B, 0x5F, 0xB7, 0x10, 0xD7, 0x89, 0xB7, 0x8E, 0x74, 0xFB, 0xCF,
+    0x29, 0x1E, 0xEB, 0xA8, 0x2C, 0x54, 0x51, 0xB8, 0x10, 0xDE, 0xA0, 0xCE,
+    0x2F, 0xCC, 0x24, 0x6B, 0x90, 0x77, 0xDE, 0xA2, 0x68, 0xA6, 0x52, 0x12,
+    0xA2, 0x03, 0x9D, 0x20,
+};
 
 DSA *get_dsa512()
-	{
-	DSA *dsa;
-
-	if ((dsa=DSA_new()) == NULL) return(NULL);
-	dsa->priv_key=BN_bin2bn(dsa512_priv,sizeof(dsa512_priv),NULL);
-	dsa->pub_key=BN_bin2bn(dsa512_pub,sizeof(dsa512_pub),NULL);
-	dsa->p=BN_bin2bn(dsa512_p,sizeof(dsa512_p),NULL);
-	dsa->q=BN_bin2bn(dsa512_q,sizeof(dsa512_q),NULL);
-	dsa->g=BN_bin2bn(dsa512_g,sizeof(dsa512_g),NULL);
-	if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL) ||
-				(dsa->q == NULL) || (dsa->g == NULL))
-		return(NULL);
-	return(dsa);
-	}
-
-static unsigned char dsa1024_priv[]={
-	0x7d,0x21,0xda,0xbb,0x62,0x15,0x47,0x36,0x07,0x67,0x12,0xe8,
-	0x8c,0xaa,0x1c,0xcd,0x38,0x12,0x61,0x18,
-	};
-static unsigned char dsa1024_pub[]={
-	0x3c,0x4e,0x9c,0x2a,0x7f,0x16,0xc1,0x25,0xeb,0xac,0x78,0x63,
-	0x90,0x14,0x8c,0x8b,0xf4,0x68,0x43,0x3c,0x2d,0xee,0x65,0x50,
-	0x7d,0x9c,0x8f,0x8c,0x8a,0x51,0xd6,0x11,0x2b,0x99,0xaf,0x1e,
-	0x90,0x97,0xb5,0xd3,0xa6,0x20,0x25,0xd6,0xfe,0x43,0x02,0xd5,
-	0x91,0x7d,0xa7,0x8c,0xdb,0xc9,0x85,0xa3,0x36,0x48,0xf7,0x68,
-	0xaa,0x60,0xb1,0xf7,0x05,0x68,0x3a,0xa3,0x3f,0xd3,0x19,0x82,
-	0xd8,0x82,0x7a,0x77,0xfb,0xef,0xf4,0x15,0x0a,0xeb,0x06,0x04,
-	0x7f,0x53,0x07,0x0c,0xbc,0xcb,0x2d,0x83,0xdb,0x3e,0xd1,0x28,
-	0xa5,0xa1,0x31,0xe0,0x67,0xfa,0x50,0xde,0x9b,0x07,0x83,0x7e,
-	0x2c,0x0b,0xc3,0x13,0x50,0x61,0xe5,0xad,0xbd,0x36,0xb8,0x97,
-	0x4e,0x40,0x7d,0xe8,0x83,0x0d,0xbc,0x4b
-	};
-static unsigned char dsa1024_p[]={
-	0xA7,0x3F,0x6E,0x85,0xBF,0x41,0x6A,0x29,0x7D,0xF0,0x9F,0x47,
-	0x19,0x30,0x90,0x9A,0x09,0x1D,0xDA,0x6A,0x33,0x1E,0xC5,0x3D,
-	0x86,0x96,0xB3,0x15,0xE0,0x53,0x2E,0x8F,0xE0,0x59,0x82,0x73,
-	0x90,0x3E,0x75,0x31,0x99,0x47,0x7A,0x52,0xFB,0x85,0xE4,0xD9,
-	0xA6,0x7B,0x38,0x9B,0x68,0x8A,0x84,0x9B,0x87,0xC6,0x1E,0xB5,
-	0x7E,0x86,0x4B,0x53,0x5B,0x59,0xCF,0x71,0x65,0x19,0x88,0x6E,
-	0xCE,0x66,0xAE,0x6B,0x88,0x36,0xFB,0xEC,0x28,0xDC,0xC2,0xD7,
-	0xA5,0xBB,0xE5,0x2C,0x39,0x26,0x4B,0xDA,0x9A,0x70,0x18,0x95,
-	0x37,0x95,0x10,0x56,0x23,0xF6,0x15,0xED,0xBA,0x04,0x5E,0xDE,
-	0x39,0x4F,0xFD,0xB7,0x43,0x1F,0xB5,0xA4,0x65,0x6F,0xCD,0x80,
-	0x11,0xE4,0x70,0x95,0x5B,0x50,0xCD,0x49,
-	};
-static unsigned char dsa1024_q[]={
-	0xF7,0x07,0x31,0xED,0xFA,0x6C,0x06,0x03,0xD5,0x85,0x8A,0x1C,
-	0xAC,0x9C,0x65,0xE7,0x50,0x66,0x65,0x6F,
-	};
-static unsigned char dsa1024_g[]={
-	0x4D,0xDF,0x4C,0x03,0xA6,0x91,0x8A,0xF5,0x19,0x6F,0x50,0x46,
-	0x25,0x99,0xE5,0x68,0x6F,0x30,0xE3,0x69,0xE1,0xE5,0xB3,0x5D,
-	0x98,0xBB,0x28,0x86,0x48,0xFC,0xDE,0x99,0x04,0x3F,0x5F,0x88,
-	0x0C,0x9C,0x73,0x24,0x0D,0x20,0x5D,0xB9,0x2A,0x9A,0x3F,0x18,
-	0x96,0x27,0xE4,0x62,0x87,0xC1,0x7B,0x74,0x62,0x53,0xFC,0x61,
-	0x27,0xA8,0x7A,0x91,0x09,0x9D,0xB6,0xF1,0x4D,0x9C,0x54,0x0F,
-	0x58,0x06,0xEE,0x49,0x74,0x07,0xCE,0x55,0x7E,0x23,0xCE,0x16,
-	0xF6,0xCA,0xDC,0x5A,0x61,0x01,0x7E,0xC9,0x71,0xB5,0x4D,0xF6,
-	0xDC,0x34,0x29,0x87,0x68,0xF6,0x5E,0x20,0x93,0xB3,0xDB,0xF5,
-	0xE4,0x09,0x6C,0x41,0x17,0x95,0x92,0xEB,0x01,0xB5,0x73,0xA5,
-	0x6A,0x7E,0xD8,0x32,0xED,0x0E,0x02,0xB8,
-	};
+{
+    DSA *dsa;
+
+    if ((dsa = DSA_new()) == NULL)
+        return (NULL);
+    dsa->priv_key = BN_bin2bn(dsa512_priv, sizeof(dsa512_priv), NULL);
+    dsa->pub_key = BN_bin2bn(dsa512_pub, sizeof(dsa512_pub), NULL);
+    dsa->p = BN_bin2bn(dsa512_p, sizeof(dsa512_p), NULL);
+    dsa->q = BN_bin2bn(dsa512_q, sizeof(dsa512_q), NULL);
+    dsa->g = BN_bin2bn(dsa512_g, sizeof(dsa512_g), NULL);
+    if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL)
+        || (dsa->q == NULL) || (dsa->g == NULL))
+        return (NULL);
+    return (dsa);
+}
+
+static unsigned char dsa1024_priv[] = {
+    0x7d, 0x21, 0xda, 0xbb, 0x62, 0x15, 0x47, 0x36, 0x07, 0x67, 0x12, 0xe8,
+    0x8c, 0xaa, 0x1c, 0xcd, 0x38, 0x12, 0x61, 0x18,
+};
+
+static unsigned char dsa1024_pub[] = {
+    0x3c, 0x4e, 0x9c, 0x2a, 0x7f, 0x16, 0xc1, 0x25, 0xeb, 0xac, 0x78, 0x63,
+    0x90, 0x14, 0x8c, 0x8b, 0xf4, 0x68, 0x43, 0x3c, 0x2d, 0xee, 0x65, 0x50,
+    0x7d, 0x9c, 0x8f, 0x8c, 0x8a, 0x51, 0xd6, 0x11, 0x2b, 0x99, 0xaf, 0x1e,
+    0x90, 0x97, 0xb5, 0xd3, 0xa6, 0x20, 0x25, 0xd6, 0xfe, 0x43, 0x02, 0xd5,
+    0x91, 0x7d, 0xa7, 0x8c, 0xdb, 0xc9, 0x85, 0xa3, 0x36, 0x48, 0xf7, 0x68,
+    0xaa, 0x60, 0xb1, 0xf7, 0x05, 0x68, 0x3a, 0xa3, 0x3f, 0xd3, 0x19, 0x82,
+    0xd8, 0x82, 0x7a, 0x77, 0xfb, 0xef, 0xf4, 0x15, 0x0a, 0xeb, 0x06, 0x04,
+    0x7f, 0x53, 0x07, 0x0c, 0xbc, 0xcb, 0x2d, 0x83, 0xdb, 0x3e, 0xd1, 0x28,
+    0xa5, 0xa1, 0x31, 0xe0, 0x67, 0xfa, 0x50, 0xde, 0x9b, 0x07, 0x83, 0x7e,
+    0x2c, 0x0b, 0xc3, 0x13, 0x50, 0x61, 0xe5, 0xad, 0xbd, 0x36, 0xb8, 0x97,
+    0x4e, 0x40, 0x7d, 0xe8, 0x83, 0x0d, 0xbc, 0x4b
+};
+
+static unsigned char dsa1024_p[] = {
+    0xA7, 0x3F, 0x6E, 0x85, 0xBF, 0x41, 0x6A, 0x29, 0x7D, 0xF0, 0x9F, 0x47,
+    0x19, 0x30, 0x90, 0x9A, 0x09, 0x1D, 0xDA, 0x6A, 0x33, 0x1E, 0xC5, 0x3D,
+    0x86, 0x96, 0xB3, 0x15, 0xE0, 0x53, 0x2E, 0x8F, 0xE0, 0x59, 0x82, 0x73,
+    0x90, 0x3E, 0x75, 0x31, 0x99, 0x47, 0x7A, 0x52, 0xFB, 0x85, 0xE4, 0xD9,
+    0xA6, 0x7B, 0x38, 0x9B, 0x68, 0x8A, 0x84, 0x9B, 0x87, 0xC6, 0x1E, 0xB5,
+    0x7E, 0x86, 0x4B, 0x53, 0x5B, 0x59, 0xCF, 0x71, 0x65, 0x19, 0x88, 0x6E,
+    0xCE, 0x66, 0xAE, 0x6B, 0x88, 0x36, 0xFB, 0xEC, 0x28, 0xDC, 0xC2, 0xD7,
+    0xA5, 0xBB, 0xE5, 0x2C, 0x39, 0x26, 0x4B, 0xDA, 0x9A, 0x70, 0x18, 0x95,
+    0x37, 0x95, 0x10, 0x56, 0x23, 0xF6, 0x15, 0xED, 0xBA, 0x04, 0x5E, 0xDE,
+    0x39, 0x4F, 0xFD, 0xB7, 0x43, 0x1F, 0xB5, 0xA4, 0x65, 0x6F, 0xCD, 0x80,
+    0x11, 0xE4, 0x70, 0x95, 0x5B, 0x50, 0xCD, 0x49,
+};
+
+static unsigned char dsa1024_q[] = {
+    0xF7, 0x07, 0x31, 0xED, 0xFA, 0x6C, 0x06, 0x03, 0xD5, 0x85, 0x8A, 0x1C,
+    0xAC, 0x9C, 0x65, 0xE7, 0x50, 0x66, 0x65, 0x6F,
+};
+
+static unsigned char dsa1024_g[] = {
+    0x4D, 0xDF, 0x4C, 0x03, 0xA6, 0x91, 0x8A, 0xF5, 0x19, 0x6F, 0x50, 0x46,
+    0x25, 0x99, 0xE5, 0x68, 0x6F, 0x30, 0xE3, 0x69, 0xE1, 0xE5, 0xB3, 0x5D,
+    0x98, 0xBB, 0x28, 0x86, 0x48, 0xFC, 0xDE, 0x99, 0x04, 0x3F, 0x5F, 0x88,
+    0x0C, 0x9C, 0x73, 0x24, 0x0D, 0x20, 0x5D, 0xB9, 0x2A, 0x9A, 0x3F, 0x18,
+    0x96, 0x27, 0xE4, 0x62, 0x87, 0xC1, 0x7B, 0x74, 0x62, 0x53, 0xFC, 0x61,
+    0x27, 0xA8, 0x7A, 0x91, 0x09, 0x9D, 0xB6, 0xF1, 0x4D, 0x9C, 0x54, 0x0F,
+    0x58, 0x06, 0xEE, 0x49, 0x74, 0x07, 0xCE, 0x55, 0x7E, 0x23, 0xCE, 0x16,
+    0xF6, 0xCA, 0xDC, 0x5A, 0x61, 0x01, 0x7E, 0xC9, 0x71, 0xB5, 0x4D, 0xF6,
+    0xDC, 0x34, 0x29, 0x87, 0x68, 0xF6, 0x5E, 0x20, 0x93, 0xB3, 0xDB, 0xF5,
+    0xE4, 0x09, 0x6C, 0x41, 0x17, 0x95, 0x92, 0xEB, 0x01, 0xB5, 0x73, 0xA5,
+    0x6A, 0x7E, 0xD8, 0x32, 0xED, 0x0E, 0x02, 0xB8,
+};
 
 DSA *get_dsa1024()
-	{
-	DSA *dsa;
-
-	if ((dsa=DSA_new()) == NULL) return(NULL);
-	dsa->priv_key=BN_bin2bn(dsa1024_priv,sizeof(dsa1024_priv),NULL);
-	dsa->pub_key=BN_bin2bn(dsa1024_pub,sizeof(dsa1024_pub),NULL);
-	dsa->p=BN_bin2bn(dsa1024_p,sizeof(dsa1024_p),NULL);
-	dsa->q=BN_bin2bn(dsa1024_q,sizeof(dsa1024_q),NULL);
-	dsa->g=BN_bin2bn(dsa1024_g,sizeof(dsa1024_g),NULL);
-	if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL) ||
-				(dsa->q == NULL) || (dsa->g == NULL))
-		return(NULL);
-	return(dsa);
-	}
-
-static unsigned char dsa2048_priv[]={
-	0x32,0x67,0x92,0xf6,0xc4,0xe2,0xe2,0xe8,0xa0,0x8b,0x6b,0x45,
-	0x0c,0x8a,0x76,0xb0,0xee,0xcf,0x91,0xa7,
-	};
-static unsigned char dsa2048_pub[]={
-	0x17,0x8f,0xa8,0x11,0x84,0x92,0xec,0x83,0x47,0xc7,0x6a,0xb0,
-	0x92,0xaf,0x5a,0x20,0x37,0xa3,0x64,0x79,0xd2,0xd0,0x3d,0xcd,
-	0xe0,0x61,0x88,0x88,0x21,0xcc,0x74,0x5d,0xce,0x4c,0x51,0x47,
-	0xf0,0xc5,0x5c,0x4c,0x82,0x7a,0xaf,0x72,0xad,0xb9,0xe0,0x53,
-	0xf2,0x78,0xb7,0xf0,0xb5,0x48,0x7f,0x8a,0x3a,0x18,0xd1,0x9f,
-	0x8b,0x7d,0xa5,0x47,0xb7,0x95,0xab,0x98,0xf8,0x7b,0x74,0x50,
-	0x56,0x8e,0x57,0xf0,0xee,0xf5,0xb7,0xba,0xab,0x85,0x86,0xf9,
-	0x2b,0xef,0x41,0x56,0xa0,0xa4,0x9f,0xb7,0x38,0x00,0x46,0x0a,
-	0xa6,0xf1,0xfc,0x1f,0xd8,0x4e,0x85,0x44,0x92,0x43,0x21,0x5d,
-	0x6e,0xcc,0xc2,0xcb,0x26,0x31,0x0d,0x21,0xc4,0xbd,0x8d,0x24,
-	0xbc,0xd9,0x18,0x19,0xd7,0xdc,0xf1,0xe7,0x93,0x50,0x48,0x03,
-	0x2c,0xae,0x2e,0xe7,0x49,0x88,0x5f,0x93,0x57,0x27,0x99,0x36,
-	0xb4,0x20,0xab,0xfc,0xa7,0x2b,0xf2,0xd9,0x98,0xd7,0xd4,0x34,
-	0x9d,0x96,0x50,0x58,0x9a,0xea,0x54,0xf3,0xee,0xf5,0x63,0x14,
-	0xee,0x85,0x83,0x74,0x76,0xe1,0x52,0x95,0xc3,0xf7,0xeb,0x04,
-	0x04,0x7b,0xa7,0x28,0x1b,0xcc,0xea,0x4a,0x4e,0x84,0xda,0xd8,
-	0x9c,0x79,0xd8,0x9b,0x66,0x89,0x2f,0xcf,0xac,0xd7,0x79,0xf9,
-	0xa9,0xd8,0x45,0x13,0x78,0xb9,0x00,0x14,0xc9,0x7e,0x22,0x51,
-	0x86,0x67,0xb0,0x9f,0x26,0x11,0x23,0xc8,0x38,0xd7,0x70,0x1d,
-	0x15,0x8e,0x4d,0x4f,0x95,0x97,0x40,0xa1,0xc2,0x7e,0x01,0x18,
-	0x72,0xf4,0x10,0xe6,0x8d,0x52,0x16,0x7f,0xf2,0xc9,0xf8,0x33,
-	0x8b,0x33,0xb7,0xce,
-	};
-static unsigned char dsa2048_p[]={
-	0xA0,0x25,0xFA,0xAD,0xF4,0x8E,0xB9,0xE5,0x99,0xF3,0x5D,0x6F,
-	0x4F,0x83,0x34,0xE2,0x7E,0xCF,0x6F,0xBF,0x30,0xAF,0x6F,0x81,
-	0xEB,0xF8,0xC4,0x13,0xD9,0xA0,0x5D,0x8B,0x5C,0x8E,0xDC,0xC2,
-	0x1D,0x0B,0x41,0x32,0xB0,0x1F,0xFE,0xEF,0x0C,0xC2,0xA2,0x7E,
-	0x68,0x5C,0x28,0x21,0xE9,0xF5,0xB1,0x58,0x12,0x63,0x4C,0x19,
-	0x4E,0xFF,0x02,0x4B,0x92,0xED,0xD2,0x07,0x11,0x4D,0x8C,0x58,
-	0x16,0x5C,0x55,0x8E,0xAD,0xA3,0x67,0x7D,0xB9,0x86,0x6E,0x0B,
-	0xE6,0x54,0x6F,0x40,0xAE,0x0E,0x67,0x4C,0xF9,0x12,0x5B,0x3C,
-	0x08,0x7A,0xF7,0xFC,0x67,0x86,0x69,0xE7,0x0A,0x94,0x40,0xBF,
-	0x8B,0x76,0xFE,0x26,0xD1,0xF2,0xA1,0x1A,0x84,0xA1,0x43,0x56,
-	0x28,0xBC,0x9A,0x5F,0xD7,0x3B,0x69,0x89,0x8A,0x36,0x2C,0x51,
-	0xDF,0x12,0x77,0x2F,0x57,0x7B,0xA0,0xAA,0xDD,0x7F,0xA1,0x62,
-	0x3B,0x40,0x7B,0x68,0x1A,0x8F,0x0D,0x38,0xBB,0x21,0x5D,0x18,
-	0xFC,0x0F,0x46,0xF7,0xA3,0xB0,0x1D,0x23,0xC3,0xD2,0xC7,0x72,
-	0x51,0x18,0xDF,0x46,0x95,0x79,0xD9,0xBD,0xB5,0x19,0x02,0x2C,
-	0x87,0xDC,0xE7,0x57,0x82,0x7E,0xF1,0x8B,0x06,0x3D,0x00,0xA5,
-	0x7B,0x6B,0x26,0x27,0x91,0x0F,0x6A,0x77,0xE4,0xD5,0x04,0xE4,
-	0x12,0x2C,0x42,0xFF,0xD2,0x88,0xBB,0xD3,0x92,0xA0,0xF9,0xC8,
-	0x51,0x64,0x14,0x5C,0xD8,0xF9,0x6C,0x47,0x82,0xB4,0x1C,0x7F,
-	0x09,0xB8,0xF0,0x25,0x83,0x1D,0x3F,0x3F,0x05,0xB3,0x21,0x0A,
-	0x5D,0xA7,0xD8,0x54,0xC3,0x65,0x7D,0xC3,0xB0,0x1D,0xBF,0xAE,
-	0xF8,0x68,0xCF,0x9B,
-	};
-static unsigned char dsa2048_q[]={
-	0x97,0xE7,0x33,0x4D,0xD3,0x94,0x3E,0x0B,0xDB,0x62,0x74,0xC6,
-	0xA1,0x08,0xDD,0x19,0xA3,0x75,0x17,0x1B,
-	};
-static unsigned char dsa2048_g[]={
-	0x2C,0x78,0x16,0x59,0x34,0x63,0xF4,0xF3,0x92,0xFC,0xB5,0xA5,
-	0x4F,0x13,0xDE,0x2F,0x1C,0xA4,0x3C,0xAE,0xAD,0x38,0x3F,0x7E,
-	0x90,0xBF,0x96,0xA6,0xAE,0x25,0x90,0x72,0xF5,0x8E,0x80,0x0C,
-	0x39,0x1C,0xD9,0xEC,0xBA,0x90,0x5B,0x3A,0xE8,0x58,0x6C,0x9E,
-	0x30,0x42,0x37,0x02,0x31,0x82,0xBC,0x6A,0xDF,0x6A,0x09,0x29,
-	0xE3,0xC0,0x46,0xD1,0xCB,0x85,0xEC,0x0C,0x30,0x5E,0xEA,0xC8,
-	0x39,0x8E,0x22,0x9F,0x22,0x10,0xD2,0x34,0x61,0x68,0x37,0x3D,
-	0x2E,0x4A,0x5B,0x9A,0xF5,0xC1,0x48,0xC6,0xF6,0xDC,0x63,0x1A,
-	0xD3,0x96,0x64,0xBA,0x34,0xC9,0xD1,0xA0,0xD1,0xAE,0x6C,0x2F,
-	0x48,0x17,0x93,0x14,0x43,0xED,0xF0,0x21,0x30,0x19,0xC3,0x1B,
-	0x5F,0xDE,0xA3,0xF0,0x70,0x78,0x18,0xE1,0xA8,0xE4,0xEE,0x2E,
-	0x00,0xA5,0xE4,0xB3,0x17,0xC8,0x0C,0x7D,0x6E,0x42,0xDC,0xB7,
-	0x46,0x00,0x36,0x4D,0xD4,0x46,0xAA,0x3D,0x3C,0x46,0x89,0x40,
-	0xBF,0x1D,0x84,0x77,0x0A,0x75,0xF3,0x87,0x1D,0x08,0x4C,0xA6,
-	0xD1,0xA9,0x1C,0x1E,0x12,0x1E,0xE1,0xC7,0x30,0x28,0x76,0xA5,
-	0x7F,0x6C,0x85,0x96,0x2B,0x6F,0xDB,0x80,0x66,0x26,0xAE,0xF5,
-	0x93,0xC7,0x8E,0xAE,0x9A,0xED,0xE4,0xCA,0x04,0xEA,0x3B,0x72,
-	0xEF,0xDC,0x87,0xED,0x0D,0xA5,0x4C,0x4A,0xDD,0x71,0x22,0x64,
-	0x59,0x69,0x4E,0x8E,0xBF,0x43,0xDC,0xAB,0x8E,0x66,0xBB,0x01,
-	0xB6,0xF4,0xE7,0xFD,0xD2,0xAD,0x9F,0x36,0xC1,0xA0,0x29,0x99,
-	0xD1,0x96,0x70,0x59,0x06,0x78,0x35,0xBD,0x65,0x55,0x52,0x9E,
-	0xF8,0xB2,0xE5,0x38,
-	};
- 
+{
+    DSA *dsa;
+
+    if ((dsa = DSA_new()) == NULL)
+        return (NULL);
+    dsa->priv_key = BN_bin2bn(dsa1024_priv, sizeof(dsa1024_priv), NULL);
+    dsa->pub_key = BN_bin2bn(dsa1024_pub, sizeof(dsa1024_pub), NULL);
+    dsa->p = BN_bin2bn(dsa1024_p, sizeof(dsa1024_p), NULL);
+    dsa->q = BN_bin2bn(dsa1024_q, sizeof(dsa1024_q), NULL);
+    dsa->g = BN_bin2bn(dsa1024_g, sizeof(dsa1024_g), NULL);
+    if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL)
+        || (dsa->q == NULL) || (dsa->g == NULL))
+        return (NULL);
+    return (dsa);
+}
+
+static unsigned char dsa2048_priv[] = {
+    0x32, 0x67, 0x92, 0xf6, 0xc4, 0xe2, 0xe2, 0xe8, 0xa0, 0x8b, 0x6b, 0x45,
+    0x0c, 0x8a, 0x76, 0xb0, 0xee, 0xcf, 0x91, 0xa7,
+};
+
+static unsigned char dsa2048_pub[] = {
+    0x17, 0x8f, 0xa8, 0x11, 0x84, 0x92, 0xec, 0x83, 0x47, 0xc7, 0x6a, 0xb0,
+    0x92, 0xaf, 0x5a, 0x20, 0x37, 0xa3, 0x64, 0x79, 0xd2, 0xd0, 0x3d, 0xcd,
+    0xe0, 0x61, 0x88, 0x88, 0x21, 0xcc, 0x74, 0x5d, 0xce, 0x4c, 0x51, 0x47,
+    0xf0, 0xc5, 0x5c, 0x4c, 0x82, 0x7a, 0xaf, 0x72, 0xad, 0xb9, 0xe0, 0x53,
+    0xf2, 0x78, 0xb7, 0xf0, 0xb5, 0x48, 0x7f, 0x8a, 0x3a, 0x18, 0xd1, 0x9f,
+    0x8b, 0x7d, 0xa5, 0x47, 0xb7, 0x95, 0xab, 0x98, 0xf8, 0x7b, 0x74, 0x50,
+    0x56, 0x8e, 0x57, 0xf0, 0xee, 0xf5, 0xb7, 0xba, 0xab, 0x85, 0x86, 0xf9,
+    0x2b, 0xef, 0x41, 0x56, 0xa0, 0xa4, 0x9f, 0xb7, 0x38, 0x00, 0x46, 0x0a,
+    0xa6, 0xf1, 0xfc, 0x1f, 0xd8, 0x4e, 0x85, 0x44, 0x92, 0x43, 0x21, 0x5d,
+    0x6e, 0xcc, 0xc2, 0xcb, 0x26, 0x31, 0x0d, 0x21, 0xc4, 0xbd, 0x8d, 0x24,
+    0xbc, 0xd9, 0x18, 0x19, 0xd7, 0xdc, 0xf1, 0xe7, 0x93, 0x50, 0x48, 0x03,
+    0x2c, 0xae, 0x2e, 0xe7, 0x49, 0x88, 0x5f, 0x93, 0x57, 0x27, 0x99, 0x36,
+    0xb4, 0x20, 0xab, 0xfc, 0xa7, 0x2b, 0xf2, 0xd9, 0x98, 0xd7, 0xd4, 0x34,
+    0x9d, 0x96, 0x50, 0x58, 0x9a, 0xea, 0x54, 0xf3, 0xee, 0xf5, 0x63, 0x14,
+    0xee, 0x85, 0x83, 0x74, 0x76, 0xe1, 0x52, 0x95, 0xc3, 0xf7, 0xeb, 0x04,
+    0x04, 0x7b, 0xa7, 0x28, 0x1b, 0xcc, 0xea, 0x4a, 0x4e, 0x84, 0xda, 0xd8,
+    0x9c, 0x79, 0xd8, 0x9b, 0x66, 0x89, 0x2f, 0xcf, 0xac, 0xd7, 0x79, 0xf9,
+    0xa9, 0xd8, 0x45, 0x13, 0x78, 0xb9, 0x00, 0x14, 0xc9, 0x7e, 0x22, 0x51,
+    0x86, 0x67, 0xb0, 0x9f, 0x26, 0x11, 0x23, 0xc8, 0x38, 0xd7, 0x70, 0x1d,
+    0x15, 0x8e, 0x4d, 0x4f, 0x95, 0x97, 0x40, 0xa1, 0xc2, 0x7e, 0x01, 0x18,
+    0x72, 0xf4, 0x10, 0xe6, 0x8d, 0x52, 0x16, 0x7f, 0xf2, 0xc9, 0xf8, 0x33,
+    0x8b, 0x33, 0xb7, 0xce,
+};
+
+static unsigned char dsa2048_p[] = {
+    0xA0, 0x25, 0xFA, 0xAD, 0xF4, 0x8E, 0xB9, 0xE5, 0x99, 0xF3, 0x5D, 0x6F,
+    0x4F, 0x83, 0x34, 0xE2, 0x7E, 0xCF, 0x6F, 0xBF, 0x30, 0xAF, 0x6F, 0x81,
+    0xEB, 0xF8, 0xC4, 0x13, 0xD9, 0xA0, 0x5D, 0x8B, 0x5C, 0x8E, 0xDC, 0xC2,
+    0x1D, 0x0B, 0x41, 0x32, 0xB0, 0x1F, 0xFE, 0xEF, 0x0C, 0xC2, 0xA2, 0x7E,
+    0x68, 0x5C, 0x28, 0x21, 0xE9, 0xF5, 0xB1, 0x58, 0x12, 0x63, 0x4C, 0x19,
+    0x4E, 0xFF, 0x02, 0x4B, 0x92, 0xED, 0xD2, 0x07, 0x11, 0x4D, 0x8C, 0x58,
+    0x16, 0x5C, 0x55, 0x8E, 0xAD, 0xA3, 0x67, 0x7D, 0xB9, 0x86, 0x6E, 0x0B,
+    0xE6, 0x54, 0x6F, 0x40, 0xAE, 0x0E, 0x67, 0x4C, 0xF9, 0x12, 0x5B, 0x3C,
+    0x08, 0x7A, 0xF7, 0xFC, 0x67, 0x86, 0x69, 0xE7, 0x0A, 0x94, 0x40, 0xBF,
+    0x8B, 0x76, 0xFE, 0x26, 0xD1, 0xF2, 0xA1, 0x1A, 0x84, 0xA1, 0x43, 0x56,
+    0x28, 0xBC, 0x9A, 0x5F, 0xD7, 0x3B, 0x69, 0x89, 0x8A, 0x36, 0x2C, 0x51,
+    0xDF, 0x12, 0x77, 0x2F, 0x57, 0x7B, 0xA0, 0xAA, 0xDD, 0x7F, 0xA1, 0x62,
+    0x3B, 0x40, 0x7B, 0x68, 0x1A, 0x8F, 0x0D, 0x38, 0xBB, 0x21, 0x5D, 0x18,
+    0xFC, 0x0F, 0x46, 0xF7, 0xA3, 0xB0, 0x1D, 0x23, 0xC3, 0xD2, 0xC7, 0x72,
+    0x51, 0x18, 0xDF, 0x46, 0x95, 0x79, 0xD9, 0xBD, 0xB5, 0x19, 0x02, 0x2C,
+    0x87, 0xDC, 0xE7, 0x57, 0x82, 0x7E, 0xF1, 0x8B, 0x06, 0x3D, 0x00, 0xA5,
+    0x7B, 0x6B, 0x26, 0x27, 0x91, 0x0F, 0x6A, 0x77, 0xE4, 0xD5, 0x04, 0xE4,
+    0x12, 0x2C, 0x42, 0xFF, 0xD2, 0x88, 0xBB, 0xD3, 0x92, 0xA0, 0xF9, 0xC8,
+    0x51, 0x64, 0x14, 0x5C, 0xD8, 0xF9, 0x6C, 0x47, 0x82, 0xB4, 0x1C, 0x7F,
+    0x09, 0xB8, 0xF0, 0x25, 0x83, 0x1D, 0x3F, 0x3F, 0x05, 0xB3, 0x21, 0x0A,
+    0x5D, 0xA7, 0xD8, 0x54, 0xC3, 0x65, 0x7D, 0xC3, 0xB0, 0x1D, 0xBF, 0xAE,
+    0xF8, 0x68, 0xCF, 0x9B,
+};
+
+static unsigned char dsa2048_q[] = {
+    0x97, 0xE7, 0x33, 0x4D, 0xD3, 0x94, 0x3E, 0x0B, 0xDB, 0x62, 0x74, 0xC6,
+    0xA1, 0x08, 0xDD, 0x19, 0xA3, 0x75, 0x17, 0x1B,
+};
+
+static unsigned char dsa2048_g[] = {
+    0x2C, 0x78, 0x16, 0x59, 0x34, 0x63, 0xF4, 0xF3, 0x92, 0xFC, 0xB5, 0xA5,
+    0x4F, 0x13, 0xDE, 0x2F, 0x1C, 0xA4, 0x3C, 0xAE, 0xAD, 0x38, 0x3F, 0x7E,
+    0x90, 0xBF, 0x96, 0xA6, 0xAE, 0x25, 0x90, 0x72, 0xF5, 0x8E, 0x80, 0x0C,
+    0x39, 0x1C, 0xD9, 0xEC, 0xBA, 0x90, 0x5B, 0x3A, 0xE8, 0x58, 0x6C, 0x9E,
+    0x30, 0x42, 0x37, 0x02, 0x31, 0x82, 0xBC, 0x6A, 0xDF, 0x6A, 0x09, 0x29,
+    0xE3, 0xC0, 0x46, 0xD1, 0xCB, 0x85, 0xEC, 0x0C, 0x30, 0x5E, 0xEA, 0xC8,
+    0x39, 0x8E, 0x22, 0x9F, 0x22, 0x10, 0xD2, 0x34, 0x61, 0x68, 0x37, 0x3D,
+    0x2E, 0x4A, 0x5B, 0x9A, 0xF5, 0xC1, 0x48, 0xC6, 0xF6, 0xDC, 0x63, 0x1A,
+    0xD3, 0x96, 0x64, 0xBA, 0x34, 0xC9, 0xD1, 0xA0, 0xD1, 0xAE, 0x6C, 0x2F,
+    0x48, 0x17, 0x93, 0x14, 0x43, 0xED, 0xF0, 0x21, 0x30, 0x19, 0xC3, 0x1B,
+    0x5F, 0xDE, 0xA3, 0xF0, 0x70, 0x78, 0x18, 0xE1, 0xA8, 0xE4, 0xEE, 0x2E,
+    0x00, 0xA5, 0xE4, 0xB3, 0x17, 0xC8, 0x0C, 0x7D, 0x6E, 0x42, 0xDC, 0xB7,
+    0x46, 0x00, 0x36, 0x4D, 0xD4, 0x46, 0xAA, 0x3D, 0x3C, 0x46, 0x89, 0x40,
+    0xBF, 0x1D, 0x84, 0x77, 0x0A, 0x75, 0xF3, 0x87, 0x1D, 0x08, 0x4C, 0xA6,
+    0xD1, 0xA9, 0x1C, 0x1E, 0x12, 0x1E, 0xE1, 0xC7, 0x30, 0x28, 0x76, 0xA5,
+    0x7F, 0x6C, 0x85, 0x96, 0x2B, 0x6F, 0xDB, 0x80, 0x66, 0x26, 0xAE, 0xF5,
+    0x93, 0xC7, 0x8E, 0xAE, 0x9A, 0xED, 0xE4, 0xCA, 0x04, 0xEA, 0x3B, 0x72,
+    0xEF, 0xDC, 0x87, 0xED, 0x0D, 0xA5, 0x4C, 0x4A, 0xDD, 0x71, 0x22, 0x64,
+    0x59, 0x69, 0x4E, 0x8E, 0xBF, 0x43, 0xDC, 0xAB, 0x8E, 0x66, 0xBB, 0x01,
+    0xB6, 0xF4, 0xE7, 0xFD, 0xD2, 0xAD, 0x9F, 0x36, 0xC1, 0xA0, 0x29, 0x99,
+    0xD1, 0x96, 0x70, 0x59, 0x06, 0x78, 0x35, 0xBD, 0x65, 0x55, 0x52, 0x9E,
+    0xF8, 0xB2, 0xE5, 0x38,
+};
+
 DSA *get_dsa2048()
-	{
-	DSA *dsa;
- 
-	if ((dsa=DSA_new()) == NULL) return(NULL);
-	dsa->priv_key=BN_bin2bn(dsa2048_priv,sizeof(dsa2048_priv),NULL);
-	dsa->pub_key=BN_bin2bn(dsa2048_pub,sizeof(dsa2048_pub),NULL);
-	dsa->p=BN_bin2bn(dsa2048_p,sizeof(dsa2048_p),NULL);
-	dsa->q=BN_bin2bn(dsa2048_q,sizeof(dsa2048_q),NULL);
-	dsa->g=BN_bin2bn(dsa2048_g,sizeof(dsa2048_g),NULL);
-	if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL) ||
-				(dsa->q == NULL) || (dsa->g == NULL))
-		return(NULL);
-	return(dsa);
-	}
-
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+{
+    DSA *dsa;
+
+    if ((dsa = DSA_new()) == NULL)
+        return (NULL);
+    dsa->priv_key = BN_bin2bn(dsa2048_priv, sizeof(dsa2048_priv), NULL);
+    dsa->pub_key = BN_bin2bn(dsa2048_pub, sizeof(dsa2048_pub), NULL);
+    dsa->p = BN_bin2bn(dsa2048_p, sizeof(dsa2048_p), NULL);
+    dsa->q = BN_bin2bn(dsa2048_q, sizeof(dsa2048_q), NULL);
+    dsa->g = BN_bin2bn(dsa2048_g, sizeof(dsa2048_g), NULL);
+    if ((dsa->priv_key == NULL) || (dsa->pub_key == NULL) || (dsa->p == NULL)
+        || (dsa->q == NULL) || (dsa->g == NULL))
+        return (NULL);
+    return (dsa);
+}
+
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 static int rnd_fake = 0;
diff --git a/apps/testrsa.h b/apps/testrsa.h
index 3007d792b0..a7913fdd74 100644
--- a/apps/testrsa.h
+++ b/apps/testrsa.h
@@ -6,21 +6,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -35,10 +35,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -50,469 +50,469 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-static unsigned char test512[]={
-	0x30,0x82,0x01,0x3a,0x02,0x01,0x00,0x02,0x41,0x00,
-	0xd6,0x33,0xb9,0xc8,0xfb,0x4f,0x3c,0x7d,0xc0,0x01,
-	0x86,0xd0,0xe7,0xa0,0x55,0xf2,0x95,0x93,0xcc,0x4f,
-	0xb7,0x5b,0x67,0x5b,0x94,0x68,0xc9,0x34,0x15,0xde,
-	0xa5,0x2e,0x1c,0x33,0xc2,0x6e,0xfc,0x34,0x5e,0x71,
-	0x13,0xb7,0xd6,0xee,0xd8,0xa5,0x65,0x05,0x72,0x87,
-	0xa8,0xb0,0x77,0xfe,0x57,0xf5,0xfc,0x5f,0x55,0x83,
-	0x87,0xdd,0x57,0x49,0x02,0x03,0x01,0x00,0x01,0x02,
-	0x41,0x00,0xa7,0xf7,0x91,0xc5,0x0f,0x84,0x57,0xdc,
-	0x07,0xf7,0x6a,0x7f,0x60,0x52,0xb3,0x72,0xf1,0x66,
-	0x1f,0x7d,0x97,0x3b,0x9e,0xb6,0x0a,0x8f,0x8c,0xcf,
-	0x42,0x23,0x00,0x04,0xd4,0x28,0x0e,0x1c,0x90,0xc4,
-	0x11,0x25,0x25,0xa5,0x93,0xa5,0x2f,0x70,0x02,0xdf,
-	0x81,0x9c,0x49,0x03,0xa0,0xf8,0x6d,0x54,0x2e,0x26,
-	0xde,0xaa,0x85,0x59,0xa8,0x31,0x02,0x21,0x00,0xeb,
-	0x47,0xd7,0x3b,0xf6,0xc3,0xdd,0x5a,0x46,0xc5,0xb9,
-	0x2b,0x9a,0xa0,0x09,0x8f,0xa6,0xfb,0xf3,0x78,0x7a,
-	0x33,0x70,0x9d,0x0f,0x42,0x6b,0x13,0x68,0x24,0xd3,
-	0x15,0x02,0x21,0x00,0xe9,0x10,0xb0,0xb3,0x0d,0xe2,
-	0x82,0x68,0x77,0x8a,0x6e,0x7c,0xda,0xbc,0x3e,0x53,
-	0x83,0xfb,0xd6,0x22,0xe7,0xb5,0xae,0x6e,0x80,0xda,
-	0x00,0x55,0x97,0xc1,0xd0,0x65,0x02,0x20,0x4c,0xf8,
-	0x73,0xb1,0x6a,0x49,0x29,0x61,0x1f,0x46,0x10,0x0d,
-	0xf3,0xc7,0xe7,0x58,0xd7,0x88,0x15,0x5e,0x94,0x9b,
-	0xbf,0x7b,0xa2,0x42,0x58,0x45,0x41,0x0c,0xcb,0x01,
-	0x02,0x20,0x12,0x11,0xba,0x31,0x57,0x9d,0x3d,0x11,
-	0x0e,0x5b,0x8c,0x2f,0x5f,0xe2,0x02,0x4f,0x05,0x47,
-	0x8c,0x15,0x8e,0xb3,0x56,0x3f,0xb8,0xfb,0xad,0xd4,
-	0xf4,0xfc,0x10,0xc5,0x02,0x20,0x18,0xa1,0x29,0x99,
-	0x5b,0xd9,0xc8,0xd4,0xfc,0x49,0x7a,0x2a,0x21,0x2c,
-	0x49,0xe4,0x4f,0xeb,0xef,0x51,0xf1,0xab,0x6d,0xfb,
-	0x4b,0x14,0xe9,0x4b,0x52,0xb5,0x82,0x2c,
-	};
+static unsigned char test512[] = {
+    0x30, 0x82, 0x01, 0x3a, 0x02, 0x01, 0x00, 0x02, 0x41, 0x00,
+    0xd6, 0x33, 0xb9, 0xc8, 0xfb, 0x4f, 0x3c, 0x7d, 0xc0, 0x01,
+    0x86, 0xd0, 0xe7, 0xa0, 0x55, 0xf2, 0x95, 0x93, 0xcc, 0x4f,
+    0xb7, 0x5b, 0x67, 0x5b, 0x94, 0x68, 0xc9, 0x34, 0x15, 0xde,
+    0xa5, 0x2e, 0x1c, 0x33, 0xc2, 0x6e, 0xfc, 0x34, 0x5e, 0x71,
+    0x13, 0xb7, 0xd6, 0xee, 0xd8, 0xa5, 0x65, 0x05, 0x72, 0x87,
+    0xa8, 0xb0, 0x77, 0xfe, 0x57, 0xf5, 0xfc, 0x5f, 0x55, 0x83,
+    0x87, 0xdd, 0x57, 0x49, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02,
+    0x41, 0x00, 0xa7, 0xf7, 0x91, 0xc5, 0x0f, 0x84, 0x57, 0xdc,
+    0x07, 0xf7, 0x6a, 0x7f, 0x60, 0x52, 0xb3, 0x72, 0xf1, 0x66,
+    0x1f, 0x7d, 0x97, 0x3b, 0x9e, 0xb6, 0x0a, 0x8f, 0x8c, 0xcf,
+    0x42, 0x23, 0x00, 0x04, 0xd4, 0x28, 0x0e, 0x1c, 0x90, 0xc4,
+    0x11, 0x25, 0x25, 0xa5, 0x93, 0xa5, 0x2f, 0x70, 0x02, 0xdf,
+    0x81, 0x9c, 0x49, 0x03, 0xa0, 0xf8, 0x6d, 0x54, 0x2e, 0x26,
+    0xde, 0xaa, 0x85, 0x59, 0xa8, 0x31, 0x02, 0x21, 0x00, 0xeb,
+    0x47, 0xd7, 0x3b, 0xf6, 0xc3, 0xdd, 0x5a, 0x46, 0xc5, 0xb9,
+    0x2b, 0x9a, 0xa0, 0x09, 0x8f, 0xa6, 0xfb, 0xf3, 0x78, 0x7a,
+    0x33, 0x70, 0x9d, 0x0f, 0x42, 0x6b, 0x13, 0x68, 0x24, 0xd3,
+    0x15, 0x02, 0x21, 0x00, 0xe9, 0x10, 0xb0, 0xb3, 0x0d, 0xe2,
+    0x82, 0x68, 0x77, 0x8a, 0x6e, 0x7c, 0xda, 0xbc, 0x3e, 0x53,
+    0x83, 0xfb, 0xd6, 0x22, 0xe7, 0xb5, 0xae, 0x6e, 0x80, 0xda,
+    0x00, 0x55, 0x97, 0xc1, 0xd0, 0x65, 0x02, 0x20, 0x4c, 0xf8,
+    0x73, 0xb1, 0x6a, 0x49, 0x29, 0x61, 0x1f, 0x46, 0x10, 0x0d,
+    0xf3, 0xc7, 0xe7, 0x58, 0xd7, 0x88, 0x15, 0x5e, 0x94, 0x9b,
+    0xbf, 0x7b, 0xa2, 0x42, 0x58, 0x45, 0x41, 0x0c, 0xcb, 0x01,
+    0x02, 0x20, 0x12, 0x11, 0xba, 0x31, 0x57, 0x9d, 0x3d, 0x11,
+    0x0e, 0x5b, 0x8c, 0x2f, 0x5f, 0xe2, 0x02, 0x4f, 0x05, 0x47,
+    0x8c, 0x15, 0x8e, 0xb3, 0x56, 0x3f, 0xb8, 0xfb, 0xad, 0xd4,
+    0xf4, 0xfc, 0x10, 0xc5, 0x02, 0x20, 0x18, 0xa1, 0x29, 0x99,
+    0x5b, 0xd9, 0xc8, 0xd4, 0xfc, 0x49, 0x7a, 0x2a, 0x21, 0x2c,
+    0x49, 0xe4, 0x4f, 0xeb, 0xef, 0x51, 0xf1, 0xab, 0x6d, 0xfb,
+    0x4b, 0x14, 0xe9, 0x4b, 0x52, 0xb5, 0x82, 0x2c,
+};
 
-static unsigned char test1024[]={
-	0x30,0x82,0x02,0x5c,0x02,0x01,0x00,0x02,0x81,0x81,
-	0x00,0xdc,0x98,0x43,0xe8,0x3d,0x43,0x5b,0xe4,0x05,
-	0xcd,0xd0,0xa9,0x3e,0xcb,0x83,0x75,0xf6,0xb5,0xa5,
-	0x9f,0x6b,0xe9,0x34,0x41,0x29,0x18,0xfa,0x6a,0x55,
-	0x4d,0x70,0xfc,0xec,0xae,0x87,0x38,0x0a,0x20,0xa9,
-	0xc0,0x45,0x77,0x6e,0x57,0x60,0x57,0xf4,0xed,0x96,
-	0x22,0xcb,0x8f,0xe1,0x33,0x3a,0x17,0x1f,0xed,0x37,
-	0xa5,0x6f,0xeb,0xa6,0xbc,0x12,0x80,0x1d,0x53,0xbd,
-	0x70,0xeb,0x21,0x76,0x3e,0xc9,0x2f,0x1a,0x45,0x24,
-	0x82,0xff,0xcd,0x59,0x32,0x06,0x2e,0x12,0x3b,0x23,
-	0x78,0xed,0x12,0x3d,0xe0,0x8d,0xf9,0x67,0x4f,0x37,
-	0x4e,0x47,0x02,0x4c,0x2d,0xc0,0x4f,0x1f,0xb3,0x94,
-	0xe1,0x41,0x2e,0x2d,0x90,0x10,0xfc,0x82,0x91,0x8b,
-	0x0f,0x22,0xd4,0xf2,0xfc,0x2c,0xab,0x53,0x55,0x02,
-	0x03,0x01,0x00,0x01,0x02,0x81,0x80,0x2b,0xcc,0x3f,
-	0x8f,0x58,0xba,0x8b,0x00,0x16,0xf6,0xea,0x3a,0xf0,
-	0x30,0xd0,0x05,0x17,0xda,0xb0,0xeb,0x9a,0x2d,0x4f,
-	0x26,0xb0,0xd6,0x38,0xc1,0xeb,0xf5,0xd8,0x3d,0x1f,
-	0x70,0xf7,0x7f,0xf4,0xe2,0xcf,0x51,0x51,0x79,0x88,
-	0xfa,0xe8,0x32,0x0e,0x7b,0x2d,0x97,0xf2,0xfa,0xba,
-	0x27,0xc5,0x9c,0xd9,0xc5,0xeb,0x8a,0x79,0x52,0x3c,
-	0x64,0x34,0x7d,0xc2,0xcf,0x28,0xc7,0x4e,0xd5,0x43,
-	0x0b,0xd1,0xa6,0xca,0x6d,0x03,0x2d,0x72,0x23,0xbc,
-	0x6d,0x05,0xfa,0x16,0x09,0x2f,0x2e,0x5c,0xb6,0xee,
-	0x74,0xdd,0xd2,0x48,0x8e,0x36,0x0c,0x06,0x3d,0x4d,
-	0xe5,0x10,0x82,0xeb,0x6a,0xf3,0x4b,0x9f,0xd6,0xed,
-	0x11,0xb1,0x6e,0xec,0xf4,0xfe,0x8e,0x75,0x94,0x20,
-	0x2f,0xcb,0xac,0x46,0xf1,0x02,0x41,0x00,0xf9,0x8c,
-	0xa3,0x85,0xb1,0xdd,0x29,0xaf,0x65,0xc1,0x33,0xf3,
-	0x95,0xc5,0x52,0x68,0x0b,0xd4,0xf1,0xe5,0x0e,0x02,
-	0x9f,0x4f,0xfa,0x77,0xdc,0x46,0x9e,0xc7,0xa6,0xe4,
-	0x16,0x29,0xda,0xb0,0x07,0xcf,0x5b,0xa9,0x12,0x8a,
-	0xdd,0x63,0x0a,0xde,0x2e,0x8c,0x66,0x8b,0x8c,0xdc,
-	0x19,0xa3,0x7e,0xf4,0x3b,0xd0,0x1a,0x8c,0xa4,0xc2,
-	0xe1,0xd3,0x02,0x41,0x00,0xe2,0x4c,0x05,0xf2,0x04,
-	0x86,0x4e,0x61,0x43,0xdb,0xb0,0xb9,0x96,0x86,0x52,
-	0x2c,0xca,0x8d,0x7b,0xab,0x0b,0x13,0x0d,0x7e,0x38,
-	0x5b,0xe2,0x2e,0x7b,0x0e,0xe7,0x19,0x99,0x38,0xe7,
-	0xf2,0x21,0xbd,0x85,0x85,0xe3,0xfd,0x28,0x77,0x20,
-	0x31,0x71,0x2c,0xd0,0xff,0xfb,0x2e,0xaf,0x85,0xb4,
-	0x86,0xca,0xf3,0xbb,0xca,0xaa,0x0f,0x95,0x37,0x02,
-	0x40,0x0e,0x41,0x9a,0x95,0xe8,0xb3,0x59,0xce,0x4b,
-	0x61,0xde,0x35,0xec,0x38,0x79,0x9c,0xb8,0x10,0x52,
-	0x41,0x63,0xab,0x82,0xae,0x6f,0x00,0xa9,0xf4,0xde,
-	0xdd,0x49,0x0b,0x7e,0xb8,0xa5,0x65,0xa9,0x0c,0x8f,
-	0x8f,0xf9,0x1f,0x35,0xc6,0x92,0xb8,0x5e,0xb0,0x66,
-	0xab,0x52,0x40,0xc0,0xb6,0x36,0x6a,0x7d,0x80,0x46,
-	0x04,0x02,0xe5,0x9f,0x41,0x02,0x41,0x00,0xc0,0xad,
-	0xcc,0x4e,0x21,0xee,0x1d,0x24,0x91,0xfb,0xa7,0x80,
-	0x8d,0x9a,0xb6,0xb3,0x2e,0x8f,0xc2,0xe1,0x82,0xdf,
-	0x69,0x18,0xb4,0x71,0xff,0xa6,0x65,0xde,0xed,0x84,
-	0x8d,0x42,0xb7,0xb3,0x21,0x69,0x56,0x1c,0x07,0x60,
-	0x51,0x29,0x04,0xff,0x34,0x06,0xdd,0xb9,0x67,0x2c,
-	0x7c,0x04,0x93,0x0e,0x46,0x15,0xbb,0x2a,0xb7,0x1b,
-	0xe7,0x87,0x02,0x40,0x78,0xda,0x5d,0x07,0x51,0x0c,
-	0x16,0x7a,0x9f,0x29,0x20,0x84,0x0d,0x42,0xfa,0xd7,
-	0x00,0xd8,0x77,0x7e,0xb0,0xb0,0x6b,0xd6,0x5b,0x53,
-	0xb8,0x9b,0x7a,0xcd,0xc7,0x2b,0xb8,0x6a,0x63,0xa9,
-	0xfb,0x6f,0xa4,0x72,0xbf,0x4c,0x5d,0x00,0x14,0xba,
-	0xfa,0x59,0x88,0xed,0xe4,0xe0,0x8c,0xa2,0xec,0x14,
-	0x7e,0x2d,0xe2,0xf0,0x46,0x49,0x95,0x45,
-	};
+static unsigned char test1024[] = {
+    0x30, 0x82, 0x02, 0x5c, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81,
+    0x00, 0xdc, 0x98, 0x43, 0xe8, 0x3d, 0x43, 0x5b, 0xe4, 0x05,
+    0xcd, 0xd0, 0xa9, 0x3e, 0xcb, 0x83, 0x75, 0xf6, 0xb5, 0xa5,
+    0x9f, 0x6b, 0xe9, 0x34, 0x41, 0x29, 0x18, 0xfa, 0x6a, 0x55,
+    0x4d, 0x70, 0xfc, 0xec, 0xae, 0x87, 0x38, 0x0a, 0x20, 0xa9,
+    0xc0, 0x45, 0x77, 0x6e, 0x57, 0x60, 0x57, 0xf4, 0xed, 0x96,
+    0x22, 0xcb, 0x8f, 0xe1, 0x33, 0x3a, 0x17, 0x1f, 0xed, 0x37,
+    0xa5, 0x6f, 0xeb, 0xa6, 0xbc, 0x12, 0x80, 0x1d, 0x53, 0xbd,
+    0x70, 0xeb, 0x21, 0x76, 0x3e, 0xc9, 0x2f, 0x1a, 0x45, 0x24,
+    0x82, 0xff, 0xcd, 0x59, 0x32, 0x06, 0x2e, 0x12, 0x3b, 0x23,
+    0x78, 0xed, 0x12, 0x3d, 0xe0, 0x8d, 0xf9, 0x67, 0x4f, 0x37,
+    0x4e, 0x47, 0x02, 0x4c, 0x2d, 0xc0, 0x4f, 0x1f, 0xb3, 0x94,
+    0xe1, 0x41, 0x2e, 0x2d, 0x90, 0x10, 0xfc, 0x82, 0x91, 0x8b,
+    0x0f, 0x22, 0xd4, 0xf2, 0xfc, 0x2c, 0xab, 0x53, 0x55, 0x02,
+    0x03, 0x01, 0x00, 0x01, 0x02, 0x81, 0x80, 0x2b, 0xcc, 0x3f,
+    0x8f, 0x58, 0xba, 0x8b, 0x00, 0x16, 0xf6, 0xea, 0x3a, 0xf0,
+    0x30, 0xd0, 0x05, 0x17, 0xda, 0xb0, 0xeb, 0x9a, 0x2d, 0x4f,
+    0x26, 0xb0, 0xd6, 0x38, 0xc1, 0xeb, 0xf5, 0xd8, 0x3d, 0x1f,
+    0x70, 0xf7, 0x7f, 0xf4, 0xe2, 0xcf, 0x51, 0x51, 0x79, 0x88,
+    0xfa, 0xe8, 0x32, 0x0e, 0x7b, 0x2d, 0x97, 0xf2, 0xfa, 0xba,
+    0x27, 0xc5, 0x9c, 0xd9, 0xc5, 0xeb, 0x8a, 0x79, 0x52, 0x3c,
+    0x64, 0x34, 0x7d, 0xc2, 0xcf, 0x28, 0xc7, 0x4e, 0xd5, 0x43,
+    0x0b, 0xd1, 0xa6, 0xca, 0x6d, 0x03, 0x2d, 0x72, 0x23, 0xbc,
+    0x6d, 0x05, 0xfa, 0x16, 0x09, 0x2f, 0x2e, 0x5c, 0xb6, 0xee,
+    0x74, 0xdd, 0xd2, 0x48, 0x8e, 0x36, 0x0c, 0x06, 0x3d, 0x4d,
+    0xe5, 0x10, 0x82, 0xeb, 0x6a, 0xf3, 0x4b, 0x9f, 0xd6, 0xed,
+    0x11, 0xb1, 0x6e, 0xec, 0xf4, 0xfe, 0x8e, 0x75, 0x94, 0x20,
+    0x2f, 0xcb, 0xac, 0x46, 0xf1, 0x02, 0x41, 0x00, 0xf9, 0x8c,
+    0xa3, 0x85, 0xb1, 0xdd, 0x29, 0xaf, 0x65, 0xc1, 0x33, 0xf3,
+    0x95, 0xc5, 0x52, 0x68, 0x0b, 0xd4, 0xf1, 0xe5, 0x0e, 0x02,
+    0x9f, 0x4f, 0xfa, 0x77, 0xdc, 0x46, 0x9e, 0xc7, 0xa6, 0xe4,
+    0x16, 0x29, 0xda, 0xb0, 0x07, 0xcf, 0x5b, 0xa9, 0x12, 0x8a,
+    0xdd, 0x63, 0x0a, 0xde, 0x2e, 0x8c, 0x66, 0x8b, 0x8c, 0xdc,
+    0x19, 0xa3, 0x7e, 0xf4, 0x3b, 0xd0, 0x1a, 0x8c, 0xa4, 0xc2,
+    0xe1, 0xd3, 0x02, 0x41, 0x00, 0xe2, 0x4c, 0x05, 0xf2, 0x04,
+    0x86, 0x4e, 0x61, 0x43, 0xdb, 0xb0, 0xb9, 0x96, 0x86, 0x52,
+    0x2c, 0xca, 0x8d, 0x7b, 0xab, 0x0b, 0x13, 0x0d, 0x7e, 0x38,
+    0x5b, 0xe2, 0x2e, 0x7b, 0x0e, 0xe7, 0x19, 0x99, 0x38, 0xe7,
+    0xf2, 0x21, 0xbd, 0x85, 0x85, 0xe3, 0xfd, 0x28, 0x77, 0x20,
+    0x31, 0x71, 0x2c, 0xd0, 0xff, 0xfb, 0x2e, 0xaf, 0x85, 0xb4,
+    0x86, 0xca, 0xf3, 0xbb, 0xca, 0xaa, 0x0f, 0x95, 0x37, 0x02,
+    0x40, 0x0e, 0x41, 0x9a, 0x95, 0xe8, 0xb3, 0x59, 0xce, 0x4b,
+    0x61, 0xde, 0x35, 0xec, 0x38, 0x79, 0x9c, 0xb8, 0x10, 0x52,
+    0x41, 0x63, 0xab, 0x82, 0xae, 0x6f, 0x00, 0xa9, 0xf4, 0xde,
+    0xdd, 0x49, 0x0b, 0x7e, 0xb8, 0xa5, 0x65, 0xa9, 0x0c, 0x8f,
+    0x8f, 0xf9, 0x1f, 0x35, 0xc6, 0x92, 0xb8, 0x5e, 0xb0, 0x66,
+    0xab, 0x52, 0x40, 0xc0, 0xb6, 0x36, 0x6a, 0x7d, 0x80, 0x46,
+    0x04, 0x02, 0xe5, 0x9f, 0x41, 0x02, 0x41, 0x00, 0xc0, 0xad,
+    0xcc, 0x4e, 0x21, 0xee, 0x1d, 0x24, 0x91, 0xfb, 0xa7, 0x80,
+    0x8d, 0x9a, 0xb6, 0xb3, 0x2e, 0x8f, 0xc2, 0xe1, 0x82, 0xdf,
+    0x69, 0x18, 0xb4, 0x71, 0xff, 0xa6, 0x65, 0xde, 0xed, 0x84,
+    0x8d, 0x42, 0xb7, 0xb3, 0x21, 0x69, 0x56, 0x1c, 0x07, 0x60,
+    0x51, 0x29, 0x04, 0xff, 0x34, 0x06, 0xdd, 0xb9, 0x67, 0x2c,
+    0x7c, 0x04, 0x93, 0x0e, 0x46, 0x15, 0xbb, 0x2a, 0xb7, 0x1b,
+    0xe7, 0x87, 0x02, 0x40, 0x78, 0xda, 0x5d, 0x07, 0x51, 0x0c,
+    0x16, 0x7a, 0x9f, 0x29, 0x20, 0x84, 0x0d, 0x42, 0xfa, 0xd7,
+    0x00, 0xd8, 0x77, 0x7e, 0xb0, 0xb0, 0x6b, 0xd6, 0x5b, 0x53,
+    0xb8, 0x9b, 0x7a, 0xcd, 0xc7, 0x2b, 0xb8, 0x6a, 0x63, 0xa9,
+    0xfb, 0x6f, 0xa4, 0x72, 0xbf, 0x4c, 0x5d, 0x00, 0x14, 0xba,
+    0xfa, 0x59, 0x88, 0xed, 0xe4, 0xe0, 0x8c, 0xa2, 0xec, 0x14,
+    0x7e, 0x2d, 0xe2, 0xf0, 0x46, 0x49, 0x95, 0x45,
+};
 
-static unsigned char test2048[]={
-	0x30,0x82,0x04,0xa3,0x02,0x01,0x00,0x02,0x82,0x01,
-	0x01,0x00,0xc0,0xc0,0xce,0x3e,0x3c,0x53,0x67,0x3f,
-	0x4f,0xc5,0x2f,0xa4,0xc2,0x5a,0x2f,0x58,0xfd,0x27,
-	0x52,0x6a,0xe8,0xcf,0x4a,0x73,0x47,0x8d,0x25,0x0f,
-	0x5f,0x03,0x26,0x78,0xef,0xf0,0x22,0x12,0xd3,0xde,
-	0x47,0xb2,0x1c,0x0b,0x38,0x63,0x1a,0x6c,0x85,0x7a,
-	0x80,0xc6,0x8f,0xa0,0x41,0xaf,0x62,0xc4,0x67,0x32,
-	0x88,0xf8,0xa6,0x9c,0xf5,0x23,0x1d,0xe4,0xac,0x3f,
-	0x29,0xf9,0xec,0xe1,0x8b,0x26,0x03,0x2c,0xb2,0xab,
-	0xf3,0x7d,0xb5,0xca,0x49,0xc0,0x8f,0x1c,0xdf,0x33,
-	0x3a,0x60,0xda,0x3c,0xb0,0x16,0xf8,0xa9,0x12,0x8f,
-	0x64,0xac,0x23,0x0c,0x69,0x64,0x97,0x5d,0x99,0xd4,
-	0x09,0x83,0x9b,0x61,0xd3,0xac,0xf0,0xde,0xdd,0x5e,
-	0x9f,0x44,0x94,0xdb,0x3a,0x4d,0x97,0xe8,0x52,0x29,
-	0xf7,0xdb,0x94,0x07,0x45,0x90,0x78,0x1e,0x31,0x0b,
-	0x80,0xf7,0x57,0xad,0x1c,0x79,0xc5,0xcb,0x32,0xb0,
-	0xce,0xcd,0x74,0xb3,0xe2,0x94,0xc5,0x78,0x2f,0x34,
-	0x1a,0x45,0xf7,0x8c,0x52,0xa5,0xbc,0x8d,0xec,0xd1,
-	0x2f,0x31,0x3b,0xf0,0x49,0x59,0x5e,0x88,0x9d,0x15,
-	0x92,0x35,0x32,0xc1,0xe7,0x61,0xec,0x50,0x48,0x7c,
-	0xba,0x05,0xf9,0xf8,0xf8,0xa7,0x8c,0x83,0xe8,0x66,
-	0x5b,0xeb,0xfe,0xd8,0x4f,0xdd,0x6d,0x36,0xc0,0xb2,
-	0x90,0x0f,0xb8,0x52,0xf9,0x04,0x9b,0x40,0x2c,0x27,
-	0xd6,0x36,0x8e,0xc2,0x1b,0x44,0xf3,0x92,0xd5,0x15,
-	0x9e,0x9a,0xbc,0xf3,0x7d,0x03,0xd7,0x02,0x14,0x20,
-	0xe9,0x10,0x92,0xfd,0xf9,0xfc,0x8f,0xe5,0x18,0xe1,
-	0x95,0xcc,0x9e,0x60,0xa6,0xfa,0x38,0x4d,0x02,0x03,
-	0x01,0x00,0x01,0x02,0x82,0x01,0x00,0x00,0xc3,0xc3,
-	0x0d,0xb4,0x27,0x90,0x8d,0x4b,0xbf,0xb8,0x84,0xaa,
-	0xd0,0xb8,0xc7,0x5d,0x99,0xbe,0x55,0xf6,0x3e,0x7c,
-	0x49,0x20,0xcb,0x8a,0x8e,0x19,0x0e,0x66,0x24,0xac,
-	0xaf,0x03,0x33,0x97,0xeb,0x95,0xd5,0x3b,0x0f,0x40,
-	0x56,0x04,0x50,0xd1,0xe6,0xbe,0x84,0x0b,0x25,0xd3,
-	0x9c,0xe2,0x83,0x6c,0xf5,0x62,0x5d,0xba,0x2b,0x7d,
-	0x3d,0x7a,0x6c,0xe1,0xd2,0x0e,0x54,0x93,0x80,0x01,
-	0x91,0x51,0x09,0xe8,0x5b,0x8e,0x47,0xbd,0x64,0xe4,
-	0x0e,0x03,0x83,0x55,0xcf,0x5a,0x37,0xf0,0x25,0xb5,
-	0x7d,0x21,0xd7,0x69,0xdf,0x6f,0xc2,0xcf,0x10,0xc9,
-	0x8a,0x40,0x9f,0x7a,0x70,0xc0,0xe8,0xe8,0xc0,0xe6,
-	0x9a,0x15,0x0a,0x8d,0x4e,0x46,0xcb,0x7a,0xdb,0xb3,
-	0xcb,0x83,0x02,0xc4,0xf0,0xab,0xeb,0x02,0x01,0x0e,
-	0x23,0xfc,0x1d,0xc4,0xbd,0xd4,0xaa,0x5d,0x31,0x46,
-	0x99,0xce,0x9e,0xf8,0x04,0x75,0x10,0x67,0xc4,0x53,
-	0x47,0x44,0xfa,0xc2,0x25,0x73,0x7e,0xd0,0x8e,0x59,
-	0xd1,0xb2,0x5a,0xf4,0xc7,0x18,0x92,0x2f,0x39,0xab,
-	0xcd,0xa3,0xb5,0xc2,0xb9,0xc7,0xb9,0x1b,0x9f,0x48,
-	0xfa,0x13,0xc6,0x98,0x4d,0xca,0x84,0x9c,0x06,0xca,
-	0xe7,0x89,0x01,0x04,0xc4,0x6c,0xfd,0x29,0x59,0x35,
-	0xe7,0xf3,0xdd,0xce,0x64,0x59,0xbf,0x21,0x13,0xa9,
-	0x9f,0x0e,0xc5,0xff,0xbd,0x33,0x00,0xec,0xac,0x6b,
-	0x11,0xef,0x51,0x5e,0xad,0x07,0x15,0xde,0xb8,0x5f,
-	0xc6,0xb9,0xa3,0x22,0x65,0x46,0x83,0x14,0xdf,0xd0,
-	0xf1,0x44,0x8a,0xe1,0x9c,0x23,0x33,0xb4,0x97,0x33,
-	0xe6,0x6b,0x81,0x02,0x81,0x81,0x00,0xec,0x12,0xa7,
-	0x59,0x74,0x6a,0xde,0x3e,0xad,0xd8,0x36,0x80,0x50,
-	0xa2,0xd5,0x21,0x81,0x07,0xf1,0xd0,0x91,0xf2,0x6c,
-	0x12,0x2f,0x9d,0x1a,0x26,0xf8,0x30,0x65,0xdf,0xe8,
-	0xc0,0x9b,0x6a,0x30,0x98,0x82,0x87,0xec,0xa2,0x56,
-	0x87,0x62,0x6f,0xe7,0x9f,0xf6,0x56,0xe6,0x71,0x8f,
-	0x49,0x86,0x93,0x5a,0x4d,0x34,0x58,0xfe,0xd9,0x04,
-	0x13,0xaf,0x79,0xb7,0xad,0x11,0xd1,0x30,0x9a,0x14,
-	0x06,0xa0,0xfa,0xb7,0x55,0xdc,0x6c,0x5a,0x4c,0x2c,
-	0x59,0x56,0xf6,0xe8,0x9d,0xaf,0x0a,0x78,0x99,0x06,
-	0x06,0x9e,0xe7,0x9c,0x51,0x55,0x43,0xfc,0x3b,0x6c,
-	0x0b,0xbf,0x2d,0x41,0xa7,0xaf,0xb7,0xe0,0xe8,0x28,
-	0x18,0xb4,0x13,0xd1,0xe6,0x97,0xd0,0x9f,0x6a,0x80,
-	0xca,0xdd,0x1a,0x7e,0x15,0x02,0x81,0x81,0x00,0xd1,
-	0x06,0x0c,0x1f,0xe3,0xd0,0xab,0xd6,0xca,0x7c,0xbc,
-	0x7d,0x13,0x35,0xce,0x27,0xcd,0xd8,0x49,0x51,0x63,
-	0x64,0x0f,0xca,0x06,0x12,0xfc,0x07,0x3e,0xaf,0x61,
-	0x6d,0xe2,0x53,0x39,0x27,0xae,0xc3,0x11,0x9e,0x94,
-	0x01,0x4f,0xe3,0xf3,0x67,0xf9,0x77,0xf9,0xe7,0x95,
-	0x3a,0x6f,0xe2,0x20,0x73,0x3e,0xa4,0x7a,0x28,0xd4,
-	0x61,0x97,0xf6,0x17,0xa0,0x23,0x10,0x2b,0xce,0x84,
-	0x57,0x7e,0x25,0x1f,0xf4,0xa8,0x54,0xd2,0x65,0x94,
-	0xcc,0x95,0x0a,0xab,0x30,0xc1,0x59,0x1f,0x61,0x8e,
-	0xb9,0x6b,0xd7,0x4e,0xb9,0x83,0x43,0x79,0x85,0x11,
-	0xbc,0x0f,0xae,0x25,0x20,0x05,0xbc,0xd2,0x48,0xa1,
-	0x68,0x09,0x84,0xf6,0x12,0x9a,0x66,0xb9,0x2b,0xbb,
-	0x76,0x03,0x17,0x46,0x4e,0x97,0x59,0x02,0x81,0x80,
-	0x09,0x4c,0xfa,0xd6,0xe5,0x65,0x48,0x78,0x43,0xb5,
-	0x1f,0x00,0x93,0x2c,0xb7,0x24,0xe8,0xc6,0x7d,0x5a,
-	0x70,0x45,0x92,0xc8,0x6c,0xa3,0xcd,0xe1,0xf7,0x29,
-	0x40,0xfa,0x3f,0x5b,0x47,0x44,0x39,0xc1,0xe8,0x72,
-	0x9e,0x7a,0x0e,0xda,0xaa,0xa0,0x2a,0x09,0xfd,0x54,
-	0x93,0x23,0xaa,0x37,0x85,0x5b,0xcc,0xd4,0xf9,0xd8,
-	0xff,0xc1,0x61,0x0d,0xbd,0x7e,0x18,0x24,0x73,0x6d,
-	0x40,0x72,0xf1,0x93,0x09,0x48,0x97,0x6c,0x84,0x90,
-	0xa8,0x46,0x14,0x01,0x39,0x11,0xe5,0x3c,0x41,0x27,
-	0x32,0x75,0x24,0xed,0xa1,0xd9,0x12,0x29,0x8a,0x28,
-	0x71,0x89,0x8d,0xca,0x30,0xb0,0x01,0xc4,0x2f,0x82,
-	0x19,0x14,0x4c,0x70,0x1c,0xb8,0x23,0x2e,0xe8,0x90,
-	0x49,0x97,0x92,0x97,0x6b,0x7a,0x9d,0xb9,0x02,0x81,
-	0x80,0x0f,0x0e,0xa1,0x76,0xf6,0xa1,0x44,0x8f,0xaf,
-	0x7c,0x76,0xd3,0x87,0xbb,0xbb,0x83,0x10,0x88,0x01,
-	0x18,0x14,0xd1,0xd3,0x75,0x59,0x24,0xaa,0xf5,0x16,
-	0xa5,0xe9,0x9d,0xd1,0xcc,0xee,0xf4,0x15,0xd9,0xc5,
-	0x7e,0x27,0xe9,0x44,0x49,0x06,0x72,0xb9,0xfc,0xd3,
-	0x8a,0xc4,0x2c,0x36,0x7d,0x12,0x9b,0x5a,0xaa,0xdc,
-	0x85,0xee,0x6e,0xad,0x54,0xb3,0xf4,0xfc,0x31,0xa1,
-	0x06,0x3a,0x70,0x57,0x0c,0xf3,0x95,0x5b,0x3e,0xe8,
-	0xfd,0x1a,0x4f,0xf6,0x78,0x93,0x46,0x6a,0xd7,0x31,
-	0xb4,0x84,0x64,0x85,0x09,0x38,0x89,0x92,0x94,0x1c,
-	0xbf,0xe2,0x3c,0x2a,0xe0,0xff,0x99,0xa3,0xf0,0x2b,
-	0x31,0xc2,0x36,0xcd,0x60,0xbf,0x9d,0x2d,0x74,0x32,
-	0xe8,0x9c,0x93,0x6e,0xbb,0x91,0x7b,0xfd,0xd9,0x02,
-	0x81,0x81,0x00,0xa2,0x71,0x25,0x38,0xeb,0x2a,0xe9,
-	0x37,0xcd,0xfe,0x44,0xce,0x90,0x3f,0x52,0x87,0x84,
-	0x52,0x1b,0xae,0x8d,0x22,0x94,0xce,0x38,0xe6,0x04,
-	0x88,0x76,0x85,0x9a,0xd3,0x14,0x09,0xe5,0x69,0x9a,
-	0xff,0x58,0x92,0x02,0x6a,0x7d,0x7c,0x1e,0x2c,0xfd,
-	0xa8,0xca,0x32,0x14,0x4f,0x0d,0x84,0x0d,0x37,0x43,
-	0xbf,0xe4,0x5d,0x12,0xc8,0x24,0x91,0x27,0x8d,0x46,
-	0xd9,0x54,0x53,0xe7,0x62,0x71,0xa8,0x2b,0x71,0x41,
-	0x8d,0x75,0xf8,0x3a,0xa0,0x61,0x29,0x46,0xa6,0xe5,
-	0x82,0xfa,0x3a,0xd9,0x08,0xfa,0xfc,0x63,0xfd,0x6b,
-	0x30,0xbc,0xf4,0x4e,0x9e,0x8c,0x25,0x0c,0xb6,0x55,
-	0xe7,0x3c,0xd4,0x4e,0x0b,0xfd,0x8b,0xc3,0x0e,0x1d,
-	0x9c,0x44,0x57,0x8f,0x1f,0x86,0xf7,0xd5,0x1b,0xe4,
-	0x95,
-	};
+static unsigned char test2048[] = {
+    0x30, 0x82, 0x04, 0xa3, 0x02, 0x01, 0x00, 0x02, 0x82, 0x01,
+    0x01, 0x00, 0xc0, 0xc0, 0xce, 0x3e, 0x3c, 0x53, 0x67, 0x3f,
+    0x4f, 0xc5, 0x2f, 0xa4, 0xc2, 0x5a, 0x2f, 0x58, 0xfd, 0x27,
+    0x52, 0x6a, 0xe8, 0xcf, 0x4a, 0x73, 0x47, 0x8d, 0x25, 0x0f,
+    0x5f, 0x03, 0x26, 0x78, 0xef, 0xf0, 0x22, 0x12, 0xd3, 0xde,
+    0x47, 0xb2, 0x1c, 0x0b, 0x38, 0x63, 0x1a, 0x6c, 0x85, 0x7a,
+    0x80, 0xc6, 0x8f, 0xa0, 0x41, 0xaf, 0x62, 0xc4, 0x67, 0x32,
+    0x88, 0xf8, 0xa6, 0x9c, 0xf5, 0x23, 0x1d, 0xe4, 0xac, 0x3f,
+    0x29, 0xf9, 0xec, 0xe1, 0x8b, 0x26, 0x03, 0x2c, 0xb2, 0xab,
+    0xf3, 0x7d, 0xb5, 0xca, 0x49, 0xc0, 0x8f, 0x1c, 0xdf, 0x33,
+    0x3a, 0x60, 0xda, 0x3c, 0xb0, 0x16, 0xf8, 0xa9, 0x12, 0x8f,
+    0x64, 0xac, 0x23, 0x0c, 0x69, 0x64, 0x97, 0x5d, 0x99, 0xd4,
+    0x09, 0x83, 0x9b, 0x61, 0xd3, 0xac, 0xf0, 0xde, 0xdd, 0x5e,
+    0x9f, 0x44, 0x94, 0xdb, 0x3a, 0x4d, 0x97, 0xe8, 0x52, 0x29,
+    0xf7, 0xdb, 0x94, 0x07, 0x45, 0x90, 0x78, 0x1e, 0x31, 0x0b,
+    0x80, 0xf7, 0x57, 0xad, 0x1c, 0x79, 0xc5, 0xcb, 0x32, 0xb0,
+    0xce, 0xcd, 0x74, 0xb3, 0xe2, 0x94, 0xc5, 0x78, 0x2f, 0x34,
+    0x1a, 0x45, 0xf7, 0x8c, 0x52, 0xa5, 0xbc, 0x8d, 0xec, 0xd1,
+    0x2f, 0x31, 0x3b, 0xf0, 0x49, 0x59, 0x5e, 0x88, 0x9d, 0x15,
+    0x92, 0x35, 0x32, 0xc1, 0xe7, 0x61, 0xec, 0x50, 0x48, 0x7c,
+    0xba, 0x05, 0xf9, 0xf8, 0xf8, 0xa7, 0x8c, 0x83, 0xe8, 0x66,
+    0x5b, 0xeb, 0xfe, 0xd8, 0x4f, 0xdd, 0x6d, 0x36, 0xc0, 0xb2,
+    0x90, 0x0f, 0xb8, 0x52, 0xf9, 0x04, 0x9b, 0x40, 0x2c, 0x27,
+    0xd6, 0x36, 0x8e, 0xc2, 0x1b, 0x44, 0xf3, 0x92, 0xd5, 0x15,
+    0x9e, 0x9a, 0xbc, 0xf3, 0x7d, 0x03, 0xd7, 0x02, 0x14, 0x20,
+    0xe9, 0x10, 0x92, 0xfd, 0xf9, 0xfc, 0x8f, 0xe5, 0x18, 0xe1,
+    0x95, 0xcc, 0x9e, 0x60, 0xa6, 0xfa, 0x38, 0x4d, 0x02, 0x03,
+    0x01, 0x00, 0x01, 0x02, 0x82, 0x01, 0x00, 0x00, 0xc3, 0xc3,
+    0x0d, 0xb4, 0x27, 0x90, 0x8d, 0x4b, 0xbf, 0xb8, 0x84, 0xaa,
+    0xd0, 0xb8, 0xc7, 0x5d, 0x99, 0xbe, 0x55, 0xf6, 0x3e, 0x7c,
+    0x49, 0x20, 0xcb, 0x8a, 0x8e, 0x19, 0x0e, 0x66, 0x24, 0xac,
+    0xaf, 0x03, 0x33, 0x97, 0xeb, 0x95, 0xd5, 0x3b, 0x0f, 0x40,
+    0x56, 0x04, 0x50, 0xd1, 0xe6, 0xbe, 0x84, 0x0b, 0x25, 0xd3,
+    0x9c, 0xe2, 0x83, 0x6c, 0xf5, 0x62, 0x5d, 0xba, 0x2b, 0x7d,
+    0x3d, 0x7a, 0x6c, 0xe1, 0xd2, 0x0e, 0x54, 0x93, 0x80, 0x01,
+    0x91, 0x51, 0x09, 0xe8, 0x5b, 0x8e, 0x47, 0xbd, 0x64, 0xe4,
+    0x0e, 0x03, 0x83, 0x55, 0xcf, 0x5a, 0x37, 0xf0, 0x25, 0xb5,
+    0x7d, 0x21, 0xd7, 0x69, 0xdf, 0x6f, 0xc2, 0xcf, 0x10, 0xc9,
+    0x8a, 0x40, 0x9f, 0x7a, 0x70, 0xc0, 0xe8, 0xe8, 0xc0, 0xe6,
+    0x9a, 0x15, 0x0a, 0x8d, 0x4e, 0x46, 0xcb, 0x7a, 0xdb, 0xb3,
+    0xcb, 0x83, 0x02, 0xc4, 0xf0, 0xab, 0xeb, 0x02, 0x01, 0x0e,
+    0x23, 0xfc, 0x1d, 0xc4, 0xbd, 0xd4, 0xaa, 0x5d, 0x31, 0x46,
+    0x99, 0xce, 0x9e, 0xf8, 0x04, 0x75, 0x10, 0x67, 0xc4, 0x53,
+    0x47, 0x44, 0xfa, 0xc2, 0x25, 0x73, 0x7e, 0xd0, 0x8e, 0x59,
+    0xd1, 0xb2, 0x5a, 0xf4, 0xc7, 0x18, 0x92, 0x2f, 0x39, 0xab,
+    0xcd, 0xa3, 0xb5, 0xc2, 0xb9, 0xc7, 0xb9, 0x1b, 0x9f, 0x48,
+    0xfa, 0x13, 0xc6, 0x98, 0x4d, 0xca, 0x84, 0x9c, 0x06, 0xca,
+    0xe7, 0x89, 0x01, 0x04, 0xc4, 0x6c, 0xfd, 0x29, 0x59, 0x35,
+    0xe7, 0xf3, 0xdd, 0xce, 0x64, 0x59, 0xbf, 0x21, 0x13, 0xa9,
+    0x9f, 0x0e, 0xc5, 0xff, 0xbd, 0x33, 0x00, 0xec, 0xac, 0x6b,
+    0x11, 0xef, 0x51, 0x5e, 0xad, 0x07, 0x15, 0xde, 0xb8, 0x5f,
+    0xc6, 0xb9, 0xa3, 0x22, 0x65, 0x46, 0x83, 0x14, 0xdf, 0xd0,
+    0xf1, 0x44, 0x8a, 0xe1, 0x9c, 0x23, 0x33, 0xb4, 0x97, 0x33,
+    0xe6, 0x6b, 0x81, 0x02, 0x81, 0x81, 0x00, 0xec, 0x12, 0xa7,
+    0x59, 0x74, 0x6a, 0xde, 0x3e, 0xad, 0xd8, 0x36, 0x80, 0x50,
+    0xa2, 0xd5, 0x21, 0x81, 0x07, 0xf1, 0xd0, 0x91, 0xf2, 0x6c,
+    0x12, 0x2f, 0x9d, 0x1a, 0x26, 0xf8, 0x30, 0x65, 0xdf, 0xe8,
+    0xc0, 0x9b, 0x6a, 0x30, 0x98, 0x82, 0x87, 0xec, 0xa2, 0x56,
+    0x87, 0x62, 0x6f, 0xe7, 0x9f, 0xf6, 0x56, 0xe6, 0x71, 0x8f,
+    0x49, 0x86, 0x93, 0x5a, 0x4d, 0x34, 0x58, 0xfe, 0xd9, 0x04,
+    0x13, 0xaf, 0x79, 0xb7, 0xad, 0x11, 0xd1, 0x30, 0x9a, 0x14,
+    0x06, 0xa0, 0xfa, 0xb7, 0x55, 0xdc, 0x6c, 0x5a, 0x4c, 0x2c,
+    0x59, 0x56, 0xf6, 0xe8, 0x9d, 0xaf, 0x0a, 0x78, 0x99, 0x06,
+    0x06, 0x9e, 0xe7, 0x9c, 0x51, 0x55, 0x43, 0xfc, 0x3b, 0x6c,
+    0x0b, 0xbf, 0x2d, 0x41, 0xa7, 0xaf, 0xb7, 0xe0, 0xe8, 0x28,
+    0x18, 0xb4, 0x13, 0xd1, 0xe6, 0x97, 0xd0, 0x9f, 0x6a, 0x80,
+    0xca, 0xdd, 0x1a, 0x7e, 0x15, 0x02, 0x81, 0x81, 0x00, 0xd1,
+    0x06, 0x0c, 0x1f, 0xe3, 0xd0, 0xab, 0xd6, 0xca, 0x7c, 0xbc,
+    0x7d, 0x13, 0x35, 0xce, 0x27, 0xcd, 0xd8, 0x49, 0x51, 0x63,
+    0x64, 0x0f, 0xca, 0x06, 0x12, 0xfc, 0x07, 0x3e, 0xaf, 0x61,
+    0x6d, 0xe2, 0x53, 0x39, 0x27, 0xae, 0xc3, 0x11, 0x9e, 0x94,
+    0x01, 0x4f, 0xe3, 0xf3, 0x67, 0xf9, 0x77, 0xf9, 0xe7, 0x95,
+    0x3a, 0x6f, 0xe2, 0x20, 0x73, 0x3e, 0xa4, 0x7a, 0x28, 0xd4,
+    0x61, 0x97, 0xf6, 0x17, 0xa0, 0x23, 0x10, 0x2b, 0xce, 0x84,
+    0x57, 0x7e, 0x25, 0x1f, 0xf4, 0xa8, 0x54, 0xd2, 0x65, 0x94,
+    0xcc, 0x95, 0x0a, 0xab, 0x30, 0xc1, 0x59, 0x1f, 0x61, 0x8e,
+    0xb9, 0x6b, 0xd7, 0x4e, 0xb9, 0x83, 0x43, 0x79, 0x85, 0x11,
+    0xbc, 0x0f, 0xae, 0x25, 0x20, 0x05, 0xbc, 0xd2, 0x48, 0xa1,
+    0x68, 0x09, 0x84, 0xf6, 0x12, 0x9a, 0x66, 0xb9, 0x2b, 0xbb,
+    0x76, 0x03, 0x17, 0x46, 0x4e, 0x97, 0x59, 0x02, 0x81, 0x80,
+    0x09, 0x4c, 0xfa, 0xd6, 0xe5, 0x65, 0x48, 0x78, 0x43, 0xb5,
+    0x1f, 0x00, 0x93, 0x2c, 0xb7, 0x24, 0xe8, 0xc6, 0x7d, 0x5a,
+    0x70, 0x45, 0x92, 0xc8, 0x6c, 0xa3, 0xcd, 0xe1, 0xf7, 0x29,
+    0x40, 0xfa, 0x3f, 0x5b, 0x47, 0x44, 0x39, 0xc1, 0xe8, 0x72,
+    0x9e, 0x7a, 0x0e, 0xda, 0xaa, 0xa0, 0x2a, 0x09, 0xfd, 0x54,
+    0x93, 0x23, 0xaa, 0x37, 0x85, 0x5b, 0xcc, 0xd4, 0xf9, 0xd8,
+    0xff, 0xc1, 0x61, 0x0d, 0xbd, 0x7e, 0x18, 0x24, 0x73, 0x6d,
+    0x40, 0x72, 0xf1, 0x93, 0x09, 0x48, 0x97, 0x6c, 0x84, 0x90,
+    0xa8, 0x46, 0x14, 0x01, 0x39, 0x11, 0xe5, 0x3c, 0x41, 0x27,
+    0x32, 0x75, 0x24, 0xed, 0xa1, 0xd9, 0x12, 0x29, 0x8a, 0x28,
+    0x71, 0x89, 0x8d, 0xca, 0x30, 0xb0, 0x01, 0xc4, 0x2f, 0x82,
+    0x19, 0x14, 0x4c, 0x70, 0x1c, 0xb8, 0x23, 0x2e, 0xe8, 0x90,
+    0x49, 0x97, 0x92, 0x97, 0x6b, 0x7a, 0x9d, 0xb9, 0x02, 0x81,
+    0x80, 0x0f, 0x0e, 0xa1, 0x76, 0xf6, 0xa1, 0x44, 0x8f, 0xaf,
+    0x7c, 0x76, 0xd3, 0x87, 0xbb, 0xbb, 0x83, 0x10, 0x88, 0x01,
+    0x18, 0x14, 0xd1, 0xd3, 0x75, 0x59, 0x24, 0xaa, 0xf5, 0x16,
+    0xa5, 0xe9, 0x9d, 0xd1, 0xcc, 0xee, 0xf4, 0x15, 0xd9, 0xc5,
+    0x7e, 0x27, 0xe9, 0x44, 0x49, 0x06, 0x72, 0xb9, 0xfc, 0xd3,
+    0x8a, 0xc4, 0x2c, 0x36, 0x7d, 0x12, 0x9b, 0x5a, 0xaa, 0xdc,
+    0x85, 0xee, 0x6e, 0xad, 0x54, 0xb3, 0xf4, 0xfc, 0x31, 0xa1,
+    0x06, 0x3a, 0x70, 0x57, 0x0c, 0xf3, 0x95, 0x5b, 0x3e, 0xe8,
+    0xfd, 0x1a, 0x4f, 0xf6, 0x78, 0x93, 0x46, 0x6a, 0xd7, 0x31,
+    0xb4, 0x84, 0x64, 0x85, 0x09, 0x38, 0x89, 0x92, 0x94, 0x1c,
+    0xbf, 0xe2, 0x3c, 0x2a, 0xe0, 0xff, 0x99, 0xa3, 0xf0, 0x2b,
+    0x31, 0xc2, 0x36, 0xcd, 0x60, 0xbf, 0x9d, 0x2d, 0x74, 0x32,
+    0xe8, 0x9c, 0x93, 0x6e, 0xbb, 0x91, 0x7b, 0xfd, 0xd9, 0x02,
+    0x81, 0x81, 0x00, 0xa2, 0x71, 0x25, 0x38, 0xeb, 0x2a, 0xe9,
+    0x37, 0xcd, 0xfe, 0x44, 0xce, 0x90, 0x3f, 0x52, 0x87, 0x84,
+    0x52, 0x1b, 0xae, 0x8d, 0x22, 0x94, 0xce, 0x38, 0xe6, 0x04,
+    0x88, 0x76, 0x85, 0x9a, 0xd3, 0x14, 0x09, 0xe5, 0x69, 0x9a,
+    0xff, 0x58, 0x92, 0x02, 0x6a, 0x7d, 0x7c, 0x1e, 0x2c, 0xfd,
+    0xa8, 0xca, 0x32, 0x14, 0x4f, 0x0d, 0x84, 0x0d, 0x37, 0x43,
+    0xbf, 0xe4, 0x5d, 0x12, 0xc8, 0x24, 0x91, 0x27, 0x8d, 0x46,
+    0xd9, 0x54, 0x53, 0xe7, 0x62, 0x71, 0xa8, 0x2b, 0x71, 0x41,
+    0x8d, 0x75, 0xf8, 0x3a, 0xa0, 0x61, 0x29, 0x46, 0xa6, 0xe5,
+    0x82, 0xfa, 0x3a, 0xd9, 0x08, 0xfa, 0xfc, 0x63, 0xfd, 0x6b,
+    0x30, 0xbc, 0xf4, 0x4e, 0x9e, 0x8c, 0x25, 0x0c, 0xb6, 0x55,
+    0xe7, 0x3c, 0xd4, 0x4e, 0x0b, 0xfd, 0x8b, 0xc3, 0x0e, 0x1d,
+    0x9c, 0x44, 0x57, 0x8f, 0x1f, 0x86, 0xf7, 0xd5, 0x1b, 0xe4,
+    0x95,
+};
 
-static unsigned char test4096[]={
-	0x30,0x82,0x09,0x29,0x02,0x01,0x00,0x02,0x82,0x02,
-	0x01,0x00,0xc0,0x71,0xac,0x1a,0x13,0x88,0x82,0x43,
-	0x3b,0x51,0x57,0x71,0x8d,0xb6,0x2b,0x82,0x65,0x21,
-	0x53,0x5f,0x28,0x29,0x4f,0x8d,0x7c,0x8a,0xb9,0x44,
-	0xb3,0x28,0x41,0x4f,0xd3,0xfa,0x6a,0xf8,0xb9,0x28,
-	0x50,0x39,0x67,0x53,0x2c,0x3c,0xd7,0xcb,0x96,0x41,
-	0x40,0x32,0xbb,0xeb,0x70,0xae,0x1f,0xb0,0x65,0xf7,
-	0x3a,0xd9,0x22,0xfd,0x10,0xae,0xbd,0x02,0xe2,0xdd,
-	0xf3,0xc2,0x79,0x3c,0xc6,0xfc,0x75,0xbb,0xaf,0x4e,
-	0x3a,0x36,0xc2,0x4f,0xea,0x25,0xdf,0x13,0x16,0x4b,
-	0x20,0xfe,0x4b,0x69,0x16,0xc4,0x7f,0x1a,0x43,0xa6,
-	0x17,0x1b,0xb9,0x0a,0xf3,0x09,0x86,0x28,0x89,0xcf,
-	0x2c,0xd0,0xd4,0x81,0xaf,0xc6,0x6d,0xe6,0x21,0x8d,
-	0xee,0xef,0xea,0xdc,0xb7,0xc6,0x3b,0x63,0x9f,0x0e,
-	0xad,0x89,0x78,0x23,0x18,0xbf,0x70,0x7e,0x84,0xe0,
-	0x37,0xec,0xdb,0x8e,0x9c,0x3e,0x6a,0x19,0xcc,0x99,
-	0x72,0xe6,0xb5,0x7d,0x6d,0xfa,0xe5,0xd3,0xe4,0x90,
-	0xb5,0xb2,0xb2,0x12,0x70,0x4e,0xca,0xf8,0x10,0xf8,
-	0xa3,0x14,0xc2,0x48,0x19,0xeb,0x60,0x99,0xbb,0x2a,
-	0x1f,0xb1,0x7a,0xb1,0x3d,0x24,0xfb,0xa0,0x29,0xda,
-	0xbd,0x1b,0xd7,0xa4,0xbf,0xef,0x60,0x2d,0x22,0xca,
-	0x65,0x98,0xf1,0xc4,0xe1,0xc9,0x02,0x6b,0x16,0x28,
-	0x2f,0xa1,0xaa,0x79,0x00,0xda,0xdc,0x7c,0x43,0xf7,
-	0x42,0x3c,0xa0,0xef,0x68,0xf7,0xdf,0xb9,0x69,0xfb,
-	0x8e,0x01,0xed,0x01,0x42,0xb5,0x4e,0x57,0xa6,0x26,
-	0xb8,0xd0,0x7b,0x56,0x6d,0x03,0xc6,0x40,0x8c,0x8c,
-	0x2a,0x55,0xd7,0x9c,0x35,0x00,0x94,0x93,0xec,0x03,
-	0xeb,0x22,0xef,0x77,0xbb,0x79,0x13,0x3f,0x15,0xa1,
-	0x8f,0xca,0xdf,0xfd,0xd3,0xb8,0xe1,0xd4,0xcc,0x09,
-	0x3f,0x3c,0x2c,0xdb,0xd1,0x49,0x7f,0x38,0x07,0x83,
-	0x6d,0xeb,0x08,0x66,0xe9,0x06,0x44,0x12,0xac,0x95,
-	0x22,0x90,0x23,0x67,0xd4,0x08,0xcc,0xf4,0xb7,0xdc,
-	0xcc,0x87,0xd4,0xac,0x69,0x35,0x4c,0xb5,0x39,0x36,
-	0xcd,0xa4,0xd2,0x95,0xca,0x0d,0xc5,0xda,0xc2,0xc5,
-	0x22,0x32,0x28,0x08,0xe3,0xd2,0x8b,0x38,0x30,0xdc,
-	0x8c,0x75,0x4f,0x6a,0xec,0x7a,0xac,0x16,0x3e,0xa8,
-	0xd4,0x6a,0x45,0xe1,0xa8,0x4f,0x2e,0x80,0x34,0xaa,
-	0x54,0x1b,0x02,0x95,0x7d,0x8a,0x6d,0xcc,0x79,0xca,
-	0xf2,0xa4,0x2e,0x8d,0xfb,0xfe,0x15,0x51,0x10,0x0e,
-	0x4d,0x88,0xb1,0xc7,0xf4,0x79,0xdb,0xf0,0xb4,0x56,
-	0x44,0x37,0xca,0x5a,0xc1,0x8c,0x48,0xac,0xae,0x48,
-	0x80,0x83,0x01,0x3f,0xde,0xd9,0xd3,0x2c,0x51,0x46,
-	0xb1,0x41,0xb6,0xc6,0x91,0x72,0xf9,0x83,0x55,0x1b,
-	0x8c,0xba,0xf3,0x73,0xe5,0x2c,0x74,0x50,0x3a,0xbe,
-	0xc5,0x2f,0xa7,0xb2,0x6d,0x8c,0x9e,0x13,0x77,0xa3,
-	0x13,0xcd,0x6d,0x8c,0x45,0xe1,0xfc,0x0b,0xb7,0x69,
-	0xe9,0x27,0xbc,0x65,0xc3,0xfa,0x9b,0xd0,0xef,0xfe,
-	0xe8,0x1f,0xb3,0x5e,0x34,0xf4,0x8c,0xea,0xfc,0xd3,
-	0x81,0xbf,0x3d,0x30,0xb2,0xb4,0x01,0xe8,0x43,0x0f,
-	0xba,0x02,0x23,0x42,0x76,0x82,0x31,0x73,0x91,0xed,
-	0x07,0x46,0x61,0x0d,0x39,0x83,0x40,0xce,0x7a,0xd4,
-	0xdb,0x80,0x2c,0x1f,0x0d,0xd1,0x34,0xd4,0x92,0xe3,
-	0xd4,0xf1,0xc2,0x01,0x02,0x03,0x01,0x00,0x01,0x02,
-	0x82,0x02,0x01,0x00,0x97,0x6c,0xda,0x6e,0xea,0x4f,
-	0xcf,0xaf,0xf7,0x4c,0xd9,0xf1,0x90,0x00,0x77,0xdb,
-	0xf2,0x97,0x76,0x72,0xb9,0xb7,0x47,0xd1,0x9c,0xdd,
-	0xcb,0x4a,0x33,0x6e,0xc9,0x75,0x76,0xe6,0xe4,0xa5,
-	0x31,0x8c,0x77,0x13,0xb4,0x29,0xcd,0xf5,0x52,0x17,
-	0xef,0xf3,0x08,0x00,0xe3,0xbd,0x2e,0xbc,0xd4,0x52,
-	0x88,0xe9,0x30,0x75,0x0b,0x02,0xf5,0xcd,0x89,0x0c,
-	0x6c,0x57,0x19,0x27,0x3d,0x1e,0x85,0xb4,0xc1,0x2f,
-	0x1d,0x92,0x00,0x5c,0x76,0x29,0x4b,0xa4,0xe1,0x12,
-	0xb3,0xc8,0x09,0xfe,0x0e,0x78,0x72,0x61,0xcb,0x61,
-	0x6f,0x39,0x91,0x95,0x4e,0xd5,0x3e,0xc7,0x8f,0xb8,
-	0xf6,0x36,0xfe,0x9c,0x93,0x9a,0x38,0x25,0x7a,0xf4,
-	0x4a,0x12,0xd4,0xa0,0x13,0xbd,0xf9,0x1d,0x12,0x3e,
-	0x21,0x39,0xfb,0x72,0xe0,0x05,0x3d,0xc3,0xe5,0x50,
-	0xa8,0x5d,0x85,0xa3,0xea,0x5f,0x1c,0xb2,0x3f,0xea,
-	0x6d,0x03,0x91,0x55,0xd8,0x19,0x0a,0x21,0x12,0x16,
-	0xd9,0x12,0xc4,0xe6,0x07,0x18,0x5b,0x26,0xa4,0xae,
-	0xed,0x2b,0xb7,0xa6,0xed,0xf8,0xad,0xec,0x77,0xe6,
-	0x7f,0x4f,0x76,0x00,0xc0,0xfa,0x15,0x92,0xb4,0x2c,
-	0x22,0xc2,0xeb,0x6a,0xad,0x14,0x05,0xb2,0xe5,0x8a,
-	0x9e,0x85,0x83,0xcc,0x04,0xf1,0x56,0x78,0x44,0x5e,
-	0xde,0xe0,0x60,0x1a,0x65,0x79,0x31,0x23,0x05,0xbb,
-	0x01,0xff,0xdd,0x2e,0xb7,0xb3,0xaa,0x74,0xe0,0xa5,
-	0x94,0xaf,0x4b,0xde,0x58,0x0f,0x55,0xde,0x33,0xf6,
-	0xe3,0xd6,0x34,0x36,0x57,0xd6,0x79,0x91,0x2e,0xbe,
-	0x3b,0xd9,0x4e,0xb6,0x9d,0x21,0x5c,0xd3,0x48,0x14,
-	0x7f,0x4a,0xc4,0x60,0xa9,0x29,0xf8,0x53,0x7f,0x88,
-	0x11,0x2d,0xb5,0xc5,0x2d,0x6f,0xee,0x85,0x0b,0xf7,
-	0x8d,0x9a,0xbe,0xb0,0x42,0xf2,0x2e,0x71,0xaf,0x19,
-	0x31,0x6d,0xec,0xcd,0x6f,0x2b,0x23,0xdf,0xb4,0x40,
-	0xaf,0x2c,0x0a,0xc3,0x1b,0x7d,0x7d,0x03,0x1d,0x4b,
-	0xf3,0xb5,0xe0,0x85,0xd8,0xdf,0x91,0x6b,0x0a,0x69,
-	0xf7,0xf2,0x69,0x66,0x5b,0xf1,0xcf,0x46,0x7d,0xe9,
-	0x70,0xfa,0x6d,0x7e,0x75,0x4e,0xa9,0x77,0xe6,0x8c,
-	0x02,0xf7,0x14,0x4d,0xa5,0x41,0x8f,0x3f,0xc1,0x62,
-	0x1e,0x71,0x5e,0x38,0xb4,0xd6,0xe6,0xe1,0x4b,0xc2,
-	0x2c,0x30,0x83,0x81,0x6f,0x49,0x2e,0x96,0xe6,0xc9,
-	0x9a,0xf7,0x5d,0x09,0xa0,0x55,0x02,0xa5,0x3a,0x25,
-	0x23,0xd0,0x92,0xc3,0xa3,0xe3,0x0e,0x12,0x2f,0x4d,
-	0xef,0xf3,0x55,0x5a,0xbe,0xe6,0x19,0x86,0x31,0xab,
-	0x75,0x9a,0xd3,0xf0,0x2c,0xc5,0x41,0x92,0xd9,0x1f,
-	0x5f,0x11,0x8c,0x75,0x1c,0x63,0xd0,0x02,0x80,0x2c,
-	0x68,0xcb,0x93,0xfb,0x51,0x73,0x49,0xb4,0x60,0xda,
-	0xe2,0x26,0xaf,0xa9,0x46,0x12,0xb8,0xec,0x50,0xdd,
-	0x12,0x06,0x5f,0xce,0x59,0xe6,0xf6,0x1c,0xe0,0x54,
-	0x10,0xad,0xf6,0xcd,0x98,0xcc,0x0f,0xfb,0xcb,0x41,
-	0x14,0x9d,0xed,0xe4,0xb4,0x74,0x5f,0x09,0x60,0xc7,
-	0x12,0xf6,0x7b,0x3c,0x8f,0xa7,0x20,0xbc,0xe4,0xb1,
-	0xef,0xeb,0xa4,0x93,0xc5,0x06,0xca,0x9a,0x27,0x9d,
-	0x87,0xf3,0xde,0xca,0xe5,0xe7,0xf6,0x1c,0x01,0x65,
-	0x5b,0xfb,0x19,0x79,0x6e,0x08,0x26,0xc5,0xc8,0x28,
-	0x0e,0xb6,0x3b,0x07,0x08,0xc1,0x02,0x82,0x01,0x01,
-	0x00,0xe8,0x1c,0x73,0xa6,0xb8,0xe0,0x0e,0x6d,0x8d,
-	0x1b,0xb9,0x53,0xed,0x58,0x94,0xe6,0x1d,0x60,0x14,
-	0x5c,0x76,0x43,0xc4,0x58,0x19,0xc4,0x24,0xe8,0xbc,
-	0x1b,0x3b,0x0b,0x13,0x24,0x45,0x54,0x0e,0xcc,0x37,
-	0xf0,0xe0,0x63,0x7d,0xc3,0xf7,0xfb,0x81,0x74,0x81,
-	0xc4,0x0f,0x1a,0x21,0x48,0xaf,0xce,0xc1,0xc4,0x94,
-	0x18,0x06,0x44,0x8d,0xd3,0xd2,0x22,0x2d,0x2d,0x3e,
-	0x5a,0x31,0xdc,0x95,0x8e,0xf4,0x41,0xfc,0x58,0xc9,
-	0x40,0x92,0x17,0x5f,0xe3,0xda,0xac,0x9e,0x3f,0x1c,
-	0x2a,0x6b,0x58,0x5f,0x48,0x78,0x20,0xb1,0xaf,0x24,
-	0x9b,0x3c,0x20,0x8b,0x93,0x25,0x9e,0xe6,0x6b,0xbc,
-	0x13,0x42,0x14,0x6c,0x36,0x31,0xff,0x7a,0xd1,0xc1,
-	0x1a,0x26,0x14,0x7f,0xa9,0x76,0xa7,0x0c,0xf8,0xcc,
-	0xed,0x07,0x6a,0xd2,0xdf,0x62,0xee,0x0a,0x7c,0x84,
-	0xcb,0x49,0x90,0xb2,0x03,0x0d,0xa2,0x82,0x06,0x77,
-	0xf1,0xcd,0x67,0xf2,0x47,0x21,0x02,0x3f,0x43,0x21,
-	0xf0,0x46,0x30,0x62,0x51,0x72,0xb1,0xe7,0x48,0xc6,
-	0x67,0x12,0xcd,0x9e,0xd6,0x15,0xe5,0x21,0xed,0xfa,
-	0x8f,0x30,0xa6,0x41,0xfe,0xb6,0xfa,0x8f,0x34,0x14,
-	0x19,0xe8,0x11,0xf7,0xa5,0x77,0x3e,0xb7,0xf9,0x39,
-	0x07,0x8c,0x67,0x2a,0xab,0x7b,0x08,0xf8,0xb0,0x06,
-	0xa8,0xea,0x2f,0x8f,0xfa,0xcc,0xcc,0x40,0xce,0xf3,
-	0x70,0x4f,0x3f,0x7f,0xe2,0x0c,0xea,0x76,0x4a,0x35,
-	0x4e,0x47,0xad,0x2b,0xa7,0x97,0x5d,0x74,0x43,0x97,
-	0x90,0xd2,0xfb,0xd9,0xf9,0x96,0x01,0x33,0x05,0xed,
-	0x7b,0x03,0x05,0xad,0xf8,0x49,0x03,0x02,0x82,0x01,
-	0x01,0x00,0xd4,0x40,0x17,0x66,0x10,0x92,0x95,0xc8,
-	0xec,0x62,0xa9,0x7a,0xcb,0x93,0x8e,0xe6,0x53,0xd4,
-	0x80,0x48,0x27,0x4b,0x41,0xce,0x61,0xdf,0xbf,0x94,
-	0xa4,0x3d,0x71,0x03,0x0b,0xed,0x25,0x71,0x98,0xa4,
-	0xd6,0xd5,0x4a,0x57,0xf5,0x6c,0x1b,0xda,0x21,0x7d,
-	0x35,0x45,0xb3,0xf3,0x6a,0xd9,0xd3,0x43,0xe8,0x5c,
-	0x54,0x1c,0x83,0x1b,0xb4,0x5f,0xf2,0x97,0x24,0x2e,
-	0xdc,0x40,0xde,0x92,0x23,0x59,0x8e,0xbc,0xd2,0xa1,
-	0xf2,0xe0,0x4c,0xdd,0x0b,0xd1,0xe7,0xae,0x65,0xbc,
-	0xb5,0xf5,0x5b,0x98,0xe9,0xd7,0xc2,0xb7,0x0e,0x55,
-	0x71,0x0e,0x3c,0x0a,0x24,0x6b,0xa6,0xe6,0x14,0x61,
-	0x11,0xfd,0x33,0x42,0x99,0x2b,0x84,0x77,0x74,0x92,
-	0x91,0xf5,0x79,0x79,0xcf,0xad,0x8e,0x04,0xef,0x80,
-	0x1e,0x57,0xf4,0x14,0xf5,0x35,0x09,0x74,0xb2,0x13,
-	0x71,0x58,0x6b,0xea,0x32,0x5d,0xf3,0xd3,0x76,0x48,
-	0x39,0x10,0x23,0x84,0x9d,0xbe,0x92,0x77,0x4a,0xed,
-	0x70,0x3e,0x1a,0xa2,0x6c,0xb3,0x81,0x00,0xc3,0xc9,
-	0xe4,0x52,0xc8,0x24,0x88,0x0c,0x41,0xad,0x87,0x5a,
-	0xea,0xa3,0x7a,0x85,0x1c,0x5e,0x31,0x7f,0xc3,0x35,
-	0xc6,0xfa,0x10,0xc8,0x75,0x10,0xc4,0x96,0x99,0xe7,
-	0xfe,0x01,0xb4,0x74,0xdb,0xb4,0x11,0xc3,0xc8,0x8c,
-	0xf6,0xf7,0x3b,0x66,0x50,0xfc,0xdb,0xeb,0xca,0x47,
-	0x85,0x89,0xe1,0x65,0xd9,0x62,0x34,0x3c,0x70,0xd8,
-	0x2e,0xb4,0x2f,0x65,0x3c,0x4a,0xa6,0x2a,0xe7,0xc7,
-	0xd8,0x41,0x8f,0x8a,0x43,0xbf,0x42,0xf2,0x4d,0xbc,
-	0xfc,0x9e,0x27,0x95,0xfb,0x75,0xff,0xab,0x02,0x82,
-	0x01,0x00,0x41,0x2f,0x44,0x57,0x6d,0x12,0x17,0x5b,
-	0x32,0xc6,0xb7,0x6c,0x57,0x7a,0x8a,0x0e,0x79,0xef,
-	0x72,0xa8,0x68,0xda,0x2d,0x38,0xe4,0xbb,0x8d,0xf6,
-	0x02,0x65,0xcf,0x56,0x13,0xe1,0x1a,0xcb,0x39,0x80,
-	0xa6,0xb1,0x32,0x03,0x1e,0xdd,0xbb,0x35,0xd9,0xac,
-	0x43,0x89,0x31,0x08,0x90,0x92,0x5e,0x35,0x3d,0x7b,
-	0x9c,0x6f,0x86,0xcb,0x17,0xdd,0x85,0xe4,0xed,0x35,
-	0x08,0x8e,0xc1,0xf4,0x05,0xd8,0x68,0xc6,0x63,0x3c,
-	0xf7,0xff,0xf7,0x47,0x33,0x39,0xc5,0x3e,0xb7,0x0e,
-	0x58,0x35,0x9d,0x81,0xea,0xf8,0x6a,0x2c,0x1c,0x5a,
-	0x68,0x78,0x64,0x11,0x6b,0xc1,0x3e,0x4e,0x7a,0xbd,
-	0x84,0xcb,0x0f,0xc2,0xb6,0x85,0x1d,0xd3,0x76,0xc5,
-	0x93,0x6a,0x69,0x89,0x56,0x34,0xdc,0x4a,0x9b,0xbc,
-	0xff,0xa8,0x0d,0x6e,0x35,0x9c,0x60,0xa7,0x23,0x30,
-	0xc7,0x06,0x64,0x39,0x8b,0x94,0x89,0xee,0xba,0x7f,
-	0x60,0x8d,0xfa,0xb6,0x97,0x76,0xdc,0x51,0x4a,0x3c,
-	0xeb,0x3a,0x14,0x2c,0x20,0x60,0x69,0x4a,0x86,0xfe,
-	0x8c,0x21,0x84,0x49,0x54,0xb3,0x20,0xe1,0x01,0x7f,
-	0x58,0xdf,0x7f,0xb5,0x21,0x51,0x8c,0x47,0x9f,0x91,
-	0xeb,0x97,0x3e,0xf2,0x54,0xcf,0x16,0x46,0xf9,0xd9,
-	0xb6,0xe7,0x64,0xc9,0xd0,0x54,0xea,0x2f,0xa1,0xcf,
-	0xa5,0x7f,0x28,0x8d,0x84,0xec,0xd5,0x39,0x03,0x76,
-	0x5b,0x2d,0x8e,0x43,0xf2,0x01,0x24,0xc9,0x6f,0xc0,
-	0xf5,0x69,0x6f,0x7d,0xb5,0x85,0xd2,0x5f,0x7f,0x78,
-	0x40,0x07,0x7f,0x09,0x15,0xb5,0x1f,0x28,0x65,0x10,
-	0xe4,0x19,0xa8,0xc6,0x9e,0x8d,0xdc,0xcb,0x02,0x82,
-	0x01,0x00,0x13,0x01,0xee,0x56,0x80,0x93,0x70,0x00,
-	0x7f,0x52,0xd2,0x94,0xa1,0x98,0x84,0x4a,0x92,0x25,
-	0x4c,0x9b,0xa9,0x91,0x2e,0xc2,0x79,0xb7,0x5c,0xe3,
-	0xc5,0xd5,0x8e,0xc2,0x54,0x16,0x17,0xad,0x55,0x9b,
-	0x25,0x76,0x12,0x63,0x50,0x22,0x2f,0x58,0x58,0x79,
-	0x6b,0x04,0xe3,0xf9,0x9f,0x8f,0x04,0x41,0x67,0x94,
-	0xa5,0x1f,0xac,0x8a,0x15,0x9c,0x26,0x10,0x6c,0xf8,
-	0x19,0x57,0x61,0xd7,0x3a,0x7d,0x31,0xb0,0x2d,0x38,
-	0xbd,0x94,0x62,0xad,0xc4,0xfa,0x36,0x42,0x42,0xf0,
-	0x24,0x67,0x65,0x9d,0x8b,0x0b,0x7c,0x6f,0x82,0x44,
-	0x1a,0x8c,0xc8,0xc9,0xab,0xbb,0x4c,0x45,0xfc,0x7b,
-	0x38,0xee,0x30,0xe1,0xfc,0xef,0x8d,0xbc,0x58,0xdf,
-	0x2b,0x5d,0x0d,0x54,0xe0,0x49,0x4d,0x97,0x99,0x8f,
-	0x22,0xa8,0x83,0xbe,0x40,0xbb,0x50,0x2e,0x78,0x28,
-	0x0f,0x95,0x78,0x8c,0x8f,0x98,0x24,0x56,0xc2,0x97,
-	0xf3,0x2c,0x43,0xd2,0x03,0x82,0x66,0x81,0x72,0x5f,
-	0x53,0x16,0xec,0xb1,0xb1,0x04,0x5e,0x40,0x20,0x48,
-	0x7b,0x3f,0x02,0x97,0x6a,0xeb,0x96,0x12,0x21,0x35,
-	0xfe,0x1f,0x47,0xc0,0x95,0xea,0xc5,0x8a,0x08,0x84,
-	0x4f,0x5e,0x63,0x94,0x60,0x0f,0x71,0x5b,0x7f,0x4a,
-	0xec,0x4f,0x60,0xc6,0xba,0x4a,0x24,0xf1,0x20,0x8b,
-	0xa7,0x2e,0x3a,0xce,0x8d,0xe0,0x27,0x1d,0xb5,0x8e,
-	0xb4,0x21,0xc5,0xe2,0xa6,0x16,0x0a,0x51,0x83,0x55,
-	0x88,0xd1,0x30,0x11,0x63,0xd5,0xd7,0x8d,0xae,0x16,
-	0x12,0x82,0xc4,0x85,0x00,0x4e,0x27,0x83,0xa5,0x7c,
-	0x90,0x2e,0xe5,0xa2,0xa3,0xd3,0x4c,0x63,0x02,0x82,
-	0x01,0x01,0x00,0x86,0x08,0x98,0x98,0xa5,0x00,0x05,
-	0x39,0x77,0xd9,0x66,0xb3,0xcf,0xca,0xa0,0x71,0xb3,
-	0x50,0xce,0x3d,0xb1,0x93,0x95,0x35,0xc4,0xd4,0x2e,
-	0x90,0xdf,0x0f,0xfc,0x60,0xc1,0x94,0x68,0x61,0x43,
-	0xca,0x9a,0x23,0x4a,0x1e,0x45,0x72,0x99,0xb5,0x1e,
-	0x61,0x8d,0x77,0x0f,0xa0,0xbb,0xd7,0x77,0xb4,0x2a,
-	0x15,0x11,0x88,0x2d,0xb3,0x56,0x61,0x5e,0x6a,0xed,
-	0xa4,0x46,0x4a,0x3f,0x50,0x11,0xd6,0xba,0xb6,0xd7,
-	0x95,0x65,0x53,0xc3,0xa1,0x8f,0xe0,0xa3,0xf5,0x1c,
-	0xfd,0xaf,0x6e,0x43,0xd7,0x17,0xa7,0xd3,0x81,0x1b,
-	0xa4,0xdf,0xe0,0x97,0x8a,0x46,0x03,0xd3,0x46,0x0e,
-	0x83,0x48,0x4e,0xd2,0x02,0xcb,0xc0,0xad,0x79,0x95,
-	0x8c,0x96,0xba,0x40,0x34,0x11,0x71,0x5e,0xe9,0x11,
-	0xf9,0xc5,0x4a,0x5e,0x91,0x9d,0xf5,0x92,0x4f,0xeb,
-	0xc6,0x70,0x02,0x2d,0x3d,0x04,0xaa,0xe9,0x3a,0x8e,
-	0xd5,0xa8,0xad,0xf7,0xce,0x0d,0x16,0xb2,0xec,0x0a,
-	0x9c,0xf5,0x94,0x39,0xb9,0x8a,0xfc,0x1e,0xf9,0xcc,
-	0xf2,0x5f,0x21,0x31,0x74,0x72,0x6b,0x64,0xae,0x35,
-	0x61,0x8d,0x0d,0xcb,0xe7,0xda,0x39,0xca,0xf3,0x21,
-	0x66,0x0b,0x95,0xd7,0x0a,0x7c,0xca,0xa1,0xa9,0x5a,
-	0xe8,0xac,0xe0,0x71,0x54,0xaf,0x28,0xcf,0xd5,0x70,
-	0x89,0xe0,0xf3,0x9e,0x43,0x6c,0x8d,0x7b,0x99,0x01,
-	0x68,0x4d,0xa1,0x45,0x46,0x0c,0x43,0xbc,0xcc,0x2c,
-	0xdd,0xc5,0x46,0xc8,0x4e,0x0e,0xbe,0xed,0xb9,0x26,
-	0xab,0x2e,0xdb,0xeb,0x8f,0xff,0xdb,0xb0,0xc6,0x55,
-	0xaf,0xf8,0x2a,0x91,0x9d,0x50,0x44,0x21,0x17,
-	};
+static unsigned char test4096[] = {
+    0x30, 0x82, 0x09, 0x29, 0x02, 0x01, 0x00, 0x02, 0x82, 0x02,
+    0x01, 0x00, 0xc0, 0x71, 0xac, 0x1a, 0x13, 0x88, 0x82, 0x43,
+    0x3b, 0x51, 0x57, 0x71, 0x8d, 0xb6, 0x2b, 0x82, 0x65, 0x21,
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+    0xeb, 0x97, 0x3e, 0xf2, 0x54, 0xcf, 0x16, 0x46, 0xf9, 0xd9,
+    0xb6, 0xe7, 0x64, 0xc9, 0xd0, 0x54, 0xea, 0x2f, 0xa1, 0xcf,
+    0xa5, 0x7f, 0x28, 0x8d, 0x84, 0xec, 0xd5, 0x39, 0x03, 0x76,
+    0x5b, 0x2d, 0x8e, 0x43, 0xf2, 0x01, 0x24, 0xc9, 0x6f, 0xc0,
+    0xf5, 0x69, 0x6f, 0x7d, 0xb5, 0x85, 0xd2, 0x5f, 0x7f, 0x78,
+    0x40, 0x07, 0x7f, 0x09, 0x15, 0xb5, 0x1f, 0x28, 0x65, 0x10,
+    0xe4, 0x19, 0xa8, 0xc6, 0x9e, 0x8d, 0xdc, 0xcb, 0x02, 0x82,
+    0x01, 0x00, 0x13, 0x01, 0xee, 0x56, 0x80, 0x93, 0x70, 0x00,
+    0x7f, 0x52, 0xd2, 0x94, 0xa1, 0x98, 0x84, 0x4a, 0x92, 0x25,
+    0x4c, 0x9b, 0xa9, 0x91, 0x2e, 0xc2, 0x79, 0xb7, 0x5c, 0xe3,
+    0xc5, 0xd5, 0x8e, 0xc2, 0x54, 0x16, 0x17, 0xad, 0x55, 0x9b,
+    0x25, 0x76, 0x12, 0x63, 0x50, 0x22, 0x2f, 0x58, 0x58, 0x79,
+    0x6b, 0x04, 0xe3, 0xf9, 0x9f, 0x8f, 0x04, 0x41, 0x67, 0x94,
+    0xa5, 0x1f, 0xac, 0x8a, 0x15, 0x9c, 0x26, 0x10, 0x6c, 0xf8,
+    0x19, 0x57, 0x61, 0xd7, 0x3a, 0x7d, 0x31, 0xb0, 0x2d, 0x38,
+    0xbd, 0x94, 0x62, 0xad, 0xc4, 0xfa, 0x36, 0x42, 0x42, 0xf0,
+    0x24, 0x67, 0x65, 0x9d, 0x8b, 0x0b, 0x7c, 0x6f, 0x82, 0x44,
+    0x1a, 0x8c, 0xc8, 0xc9, 0xab, 0xbb, 0x4c, 0x45, 0xfc, 0x7b,
+    0x38, 0xee, 0x30, 0xe1, 0xfc, 0xef, 0x8d, 0xbc, 0x58, 0xdf,
+    0x2b, 0x5d, 0x0d, 0x54, 0xe0, 0x49, 0x4d, 0x97, 0x99, 0x8f,
+    0x22, 0xa8, 0x83, 0xbe, 0x40, 0xbb, 0x50, 0x2e, 0x78, 0x28,
+    0x0f, 0x95, 0x78, 0x8c, 0x8f, 0x98, 0x24, 0x56, 0xc2, 0x97,
+    0xf3, 0x2c, 0x43, 0xd2, 0x03, 0x82, 0x66, 0x81, 0x72, 0x5f,
+    0x53, 0x16, 0xec, 0xb1, 0xb1, 0x04, 0x5e, 0x40, 0x20, 0x48,
+    0x7b, 0x3f, 0x02, 0x97, 0x6a, 0xeb, 0x96, 0x12, 0x21, 0x35,
+    0xfe, 0x1f, 0x47, 0xc0, 0x95, 0xea, 0xc5, 0x8a, 0x08, 0x84,
+    0x4f, 0x5e, 0x63, 0x94, 0x60, 0x0f, 0x71, 0x5b, 0x7f, 0x4a,
+    0xec, 0x4f, 0x60, 0xc6, 0xba, 0x4a, 0x24, 0xf1, 0x20, 0x8b,
+    0xa7, 0x2e, 0x3a, 0xce, 0x8d, 0xe0, 0x27, 0x1d, 0xb5, 0x8e,
+    0xb4, 0x21, 0xc5, 0xe2, 0xa6, 0x16, 0x0a, 0x51, 0x83, 0x55,
+    0x88, 0xd1, 0x30, 0x11, 0x63, 0xd5, 0xd7, 0x8d, 0xae, 0x16,
+    0x12, 0x82, 0xc4, 0x85, 0x00, 0x4e, 0x27, 0x83, 0xa5, 0x7c,
+    0x90, 0x2e, 0xe5, 0xa2, 0xa3, 0xd3, 0x4c, 0x63, 0x02, 0x82,
+    0x01, 0x01, 0x00, 0x86, 0x08, 0x98, 0x98, 0xa5, 0x00, 0x05,
+    0x39, 0x77, 0xd9, 0x66, 0xb3, 0xcf, 0xca, 0xa0, 0x71, 0xb3,
+    0x50, 0xce, 0x3d, 0xb1, 0x93, 0x95, 0x35, 0xc4, 0xd4, 0x2e,
+    0x90, 0xdf, 0x0f, 0xfc, 0x60, 0xc1, 0x94, 0x68, 0x61, 0x43,
+    0xca, 0x9a, 0x23, 0x4a, 0x1e, 0x45, 0x72, 0x99, 0xb5, 0x1e,
+    0x61, 0x8d, 0x77, 0x0f, 0xa0, 0xbb, 0xd7, 0x77, 0xb4, 0x2a,
+    0x15, 0x11, 0x88, 0x2d, 0xb3, 0x56, 0x61, 0x5e, 0x6a, 0xed,
+    0xa4, 0x46, 0x4a, 0x3f, 0x50, 0x11, 0xd6, 0xba, 0xb6, 0xd7,
+    0x95, 0x65, 0x53, 0xc3, 0xa1, 0x8f, 0xe0, 0xa3, 0xf5, 0x1c,
+    0xfd, 0xaf, 0x6e, 0x43, 0xd7, 0x17, 0xa7, 0xd3, 0x81, 0x1b,
+    0xa4, 0xdf, 0xe0, 0x97, 0x8a, 0x46, 0x03, 0xd3, 0x46, 0x0e,
+    0x83, 0x48, 0x4e, 0xd2, 0x02, 0xcb, 0xc0, 0xad, 0x79, 0x95,
+    0x8c, 0x96, 0xba, 0x40, 0x34, 0x11, 0x71, 0x5e, 0xe9, 0x11,
+    0xf9, 0xc5, 0x4a, 0x5e, 0x91, 0x9d, 0xf5, 0x92, 0x4f, 0xeb,
+    0xc6, 0x70, 0x02, 0x2d, 0x3d, 0x04, 0xaa, 0xe9, 0x3a, 0x8e,
+    0xd5, 0xa8, 0xad, 0xf7, 0xce, 0x0d, 0x16, 0xb2, 0xec, 0x0a,
+    0x9c, 0xf5, 0x94, 0x39, 0xb9, 0x8a, 0xfc, 0x1e, 0xf9, 0xcc,
+    0xf2, 0x5f, 0x21, 0x31, 0x74, 0x72, 0x6b, 0x64, 0xae, 0x35,
+    0x61, 0x8d, 0x0d, 0xcb, 0xe7, 0xda, 0x39, 0xca, 0xf3, 0x21,
+    0x66, 0x0b, 0x95, 0xd7, 0x0a, 0x7c, 0xca, 0xa1, 0xa9, 0x5a,
+    0xe8, 0xac, 0xe0, 0x71, 0x54, 0xaf, 0x28, 0xcf, 0xd5, 0x70,
+    0x89, 0xe0, 0xf3, 0x9e, 0x43, 0x6c, 0x8d, 0x7b, 0x99, 0x01,
+    0x68, 0x4d, 0xa1, 0x45, 0x46, 0x0c, 0x43, 0xbc, 0xcc, 0x2c,
+    0xdd, 0xc5, 0x46, 0xc8, 0x4e, 0x0e, 0xbe, 0xed, 0xb9, 0x26,
+    0xab, 0x2e, 0xdb, 0xeb, 0x8f, 0xff, 0xdb, 0xb0, 0xc6, 0x55,
+    0xaf, 0xf8, 0x2a, 0x91, 0x9d, 0x50, 0x44, 0x21, 0x17,
+};
diff --git a/apps/timeouts.h b/apps/timeouts.h
index 89b5dc76f6..f423010c0c 100644
--- a/apps/timeouts.h
+++ b/apps/timeouts.h
@@ -1,7 +1,7 @@
 /* apps/timeouts.h */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,10 +58,10 @@
  */
 
 #ifndef INCLUDED_TIMEOUTS_H
-#define INCLUDED_TIMEOUTS_H
+# define INCLUDED_TIMEOUTS_H
 
 /* numbers in us */
-#define DGRAM_RCV_TIMEOUT         250000
-#define DGRAM_SND_TIMEOUT         250000
+# define DGRAM_RCV_TIMEOUT         250000
+# define DGRAM_SND_TIMEOUT         250000
 
-#endif /* ! INCLUDED_TIMEOUTS_H */
+#endif                          /* ! INCLUDED_TIMEOUTS_H */
diff --git a/apps/ts.c b/apps/ts.c
index 66ba26b4f5..6a24dcbf9e 100644
--- a/apps/ts.c
+++ b/apps/ts.c
@@ -1,6 +1,7 @@
 /* apps/ts.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -68,13 +69,13 @@
 #include 
 
 #undef PROG
-#define PROG	ts_main
+#define PROG    ts_main
 
 /* Length of the nonce of the request in bits (must be a multiple of 8). */
-#define	NONCE_LENGTH		64
+#define NONCE_LENGTH            64
 
 /* Macro definitions for the configuration file. */
-#define	ENV_OID_FILE		"oid_file"
+#define ENV_OID_FILE            "oid_file"
 
 /* Local function declarations. */
 
@@ -83,38 +84,39 @@ static CONF *load_config_file(const char *configfile);
 
 /* Query related functions. */
 static int query_command(const char *data, char *digest,
-			 const EVP_MD *md, const char *policy, int no_nonce, 
-			 int cert, const char *in, const char *out, int text);
-static BIO *BIO_open_with_default(const char *file, const char *mode, 
-				  FILE *default_fp);
+                         const EVP_MD *md, const char *policy, int no_nonce,
+                         int cert, const char *in, const char *out, int text);
+static BIO *BIO_open_with_default(const char *file, const char *mode,
+                                  FILE *default_fp);
 static TS_REQ *create_query(BIO *data_bio, char *digest, const EVP_MD *md,
-			    const char *policy, int no_nonce, int cert);
+                            const char *policy, int no_nonce, int cert);
 static int create_digest(BIO *input, char *digest,
-			 const EVP_MD *md, unsigned char **md_value);
+                         const EVP_MD *md, unsigned char **md_value);
 static ASN1_INTEGER *create_nonce(int bits);
 
 /* Reply related functions. */
-static int reply_command(CONF *conf, char *section, char *engine, 
-			 char *queryfile, char *passin, char *inkey, 
-			 char *signer, char *chain, const char *policy, 
-			 char *in, int token_in, char *out, int token_out,
-			 int text);
+static int reply_command(CONF *conf, char *section, char *engine,
+                         char *queryfile, char *passin, char *inkey,
+                         char *signer, char *chain, const char *policy,
+                         char *in, int token_in, char *out, int token_out,
+                         int text);
 static TS_RESP *read_PKCS7(BIO *in_bio);
 static TS_RESP *create_response(CONF *conf, const char *section, char *engine,
-				char *queryfile, char *passin, char *inkey,
-				char *signer, char *chain, const char *policy);
-static ASN1_INTEGER * MS_CALLBACK serial_cb(TS_RESP_CTX *ctx, void *data);
+                                char *queryfile, char *passin, char *inkey,
+                                char *signer, char *chain,
+                                const char *policy);
+static ASN1_INTEGER *MS_CALLBACK serial_cb(TS_RESP_CTX *ctx, void *data);
 static ASN1_INTEGER *next_serial(const char *serialfile);
 static int save_ts_serial(const char *serialfile, ASN1_INTEGER *serial);
 
 /* Verify related functions. */
 static int verify_command(char *data, char *digest, char *queryfile,
-			  char *in, int token_in,
-			  char *ca_path, char *ca_file, char *untrusted);
-static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, 
-					char *queryfile, 
-					char *ca_path, char *ca_file,
-					char *untrusted);
+                          char *in, int token_in,
+                          char *ca_path, char *ca_file, char *untrusted);
+static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest,
+                                        char *queryfile,
+                                        char *ca_path, char *ca_file,
+                                        char *untrusted);
 static X509_STORE *create_cert_store(char *ca_path, char *ca_file);
 static int MS_CALLBACK verify_cb(int ok, X509_STORE_CTX *ctx);
 
@@ -122,1026 +124,996 @@ static int MS_CALLBACK verify_cb(int ok, X509_STORE_CTX *ctx);
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	int ret = 1;
-	char *configfile = NULL;
-	char *section = NULL;
-	CONF *conf = NULL;
-	enum mode {
-	CMD_NONE, CMD_QUERY, CMD_REPLY, CMD_VERIFY 
-	} mode = CMD_NONE;
-	char *data = NULL;
-	char *digest = NULL;
-	const EVP_MD *md = NULL;
-	char *rnd = NULL;
-	char *policy = NULL;
-	int no_nonce = 0;
-	int cert = 0;
-	char *in = NULL;
-	char *out = NULL;
-	int text = 0;
-	char *queryfile = NULL;
-	char *passin = NULL;	/* Password source. */
-	char *password =NULL;	/* Password itself. */
-	char *inkey = NULL;
-	char *signer = NULL;
-	char *chain = NULL;
-	char *ca_path = NULL;
-	char *ca_file = NULL;
-	char *untrusted = NULL;
-	char *engine = NULL;
-	/* Input is ContentInfo instead of TimeStampResp. */
-	int token_in = 0;	
-	/* Output is ContentInfo instead of TimeStampResp. */
-	int token_out = 0;
-	int free_bio_err = 0;
-
-	ERR_load_crypto_strings();
-	apps_startup();
-
-	if (bio_err == NULL && (bio_err = BIO_new(BIO_s_file())) != NULL)
-		{
-		free_bio_err = 1;
-		BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
-		}
-
-	if (!load_config(bio_err, NULL))
-		goto cleanup;
-
-	for (argc--, argv++; argc > 0; argc--, argv++)
-		{
-		if (strcmp(*argv, "-config") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			configfile = *++argv;
-			}
-		else if (strcmp(*argv, "-section") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			section = *++argv;
-			}
-		else if (strcmp(*argv, "-query") == 0)
-			{
-			if (mode != CMD_NONE) goto usage;
-			mode = CMD_QUERY;
-			}
-		else if (strcmp(*argv, "-data") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			data = *++argv;
-			}
-		else if (strcmp(*argv, "-digest") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			digest = *++argv;
-			}
-		else if (strcmp(*argv, "-rand") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			rnd = *++argv;
-			}
-		else if (strcmp(*argv, "-policy") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			policy = *++argv;
-			}
-		else if (strcmp(*argv, "-no_nonce") == 0)
-			{
-			no_nonce = 1;
-			}
-		else if (strcmp(*argv, "-cert") == 0)
-			{
-			cert = 1;
-			}
-		else if (strcmp(*argv, "-in") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			in = *++argv;
-			}
-		else if (strcmp(*argv, "-token_in") == 0)
-			{
-			token_in = 1;
-			}
-		else if (strcmp(*argv, "-out") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			out = *++argv;
-			}
-		else if (strcmp(*argv, "-token_out") == 0)
-			{
-			token_out = 1;
-			}
-		else if (strcmp(*argv, "-text") == 0)
-			{
-			text = 1;
-			}
-		else if (strcmp(*argv, "-reply") == 0)
-			{
-			if (mode != CMD_NONE) goto usage;
-			mode = CMD_REPLY;
-			}
-		else if (strcmp(*argv, "-queryfile") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			queryfile = *++argv;
-			}
-		else if (strcmp(*argv, "-passin") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			passin = *++argv;
-			}
-		else if (strcmp(*argv, "-inkey") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			inkey = *++argv;
-			}
-		else if (strcmp(*argv, "-signer") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			signer = *++argv;
-			}
-		else if (strcmp(*argv, "-chain") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			chain = *++argv;
-			}
-		else if (strcmp(*argv, "-verify") == 0)
-			{
-			if (mode != CMD_NONE) goto usage;
-			mode = CMD_VERIFY;
-			}
-		else if (strcmp(*argv, "-CApath") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			ca_path = *++argv;
-			}
-		else if (strcmp(*argv, "-CAfile") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			ca_file = *++argv;
-			}
-		else if (strcmp(*argv, "-untrusted") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			untrusted = *++argv;
-			}
-		else if (strcmp(*argv, "-engine") == 0)
-			{
-			if (argc-- < 1) goto usage;
-			engine = *++argv;
-			}
-		else if ((md = EVP_get_digestbyname(*argv + 1)) != NULL)
-			{
-			/* empty. */
-			}
-		else
-			goto usage;
-		}
-	
-	/* Seed the random number generator if it is going to be used. */
-	if (mode == CMD_QUERY && !no_nonce)
-		{
-		if (!app_RAND_load_file(NULL, bio_err, 1) && rnd == NULL)
-			BIO_printf(bio_err, "warning, not much extra random "
-				   "data, consider using the -rand option\n");
-		if (rnd != NULL)
-			BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
-				   app_RAND_load_files(rnd));
-		}
-
-	/* Get the password if required. */
-	if(mode == CMD_REPLY && passin &&
-	   !app_passwd(bio_err, passin, NULL, &password, NULL))
-		{
-		BIO_printf(bio_err,"Error getting password.\n");
-		goto cleanup;
-		}
-
-	/* Check consistency of parameters and execute 
-	   the appropriate function. */
-	switch (mode)
-		{
-	case CMD_NONE:
-		goto usage;
-	case CMD_QUERY:
-		/* Data file and message imprint cannot be specified
-		   at the same time. */
-		ret = data != NULL && digest != NULL;
-		if (ret) goto usage;
-		/* Load the config file for possible policy OIDs. */
-		conf = load_config_file(configfile);
-		ret = !query_command(data, digest, md, policy, no_nonce, cert,
-				     in, out, text);
-		break;
-	case CMD_REPLY:
-		conf = load_config_file(configfile);
-		if (in == NULL)
-			{
-			ret = !(queryfile != NULL && conf != NULL && !token_in);
-			if (ret) goto usage;
-			}
-		else
-			{
-			/* 'in' and 'queryfile' are exclusive. */
-			ret = !(queryfile == NULL);
-			if (ret) goto usage;
-			}
-
-		ret = !reply_command(conf, section, engine, queryfile, 
-				     password, inkey, signer, chain, policy, 
-				     in, token_in, out, token_out, text);
-		break;
-	case CMD_VERIFY:
-		ret = !(((queryfile && !data && !digest)
-			 || (!queryfile && data && !digest)
-			 || (!queryfile && !data && digest))
-			&& in != NULL);
-		if (ret) goto usage;
-
-		ret = !verify_command(data, digest, queryfile, in, token_in,
-				      ca_path, ca_file, untrusted);
-		}
-
-	goto cleanup;
+{
+    int ret = 1;
+    char *configfile = NULL;
+    char *section = NULL;
+    CONF *conf = NULL;
+    enum mode {
+        CMD_NONE, CMD_QUERY, CMD_REPLY, CMD_VERIFY
+    } mode = CMD_NONE;
+    char *data = NULL;
+    char *digest = NULL;
+    const EVP_MD *md = NULL;
+    char *rnd = NULL;
+    char *policy = NULL;
+    int no_nonce = 0;
+    int cert = 0;
+    char *in = NULL;
+    char *out = NULL;
+    int text = 0;
+    char *queryfile = NULL;
+    char *passin = NULL;        /* Password source. */
+    char *password = NULL;      /* Password itself. */
+    char *inkey = NULL;
+    char *signer = NULL;
+    char *chain = NULL;
+    char *ca_path = NULL;
+    char *ca_file = NULL;
+    char *untrusted = NULL;
+    char *engine = NULL;
+    /* Input is ContentInfo instead of TimeStampResp. */
+    int token_in = 0;
+    /* Output is ContentInfo instead of TimeStampResp. */
+    int token_out = 0;
+    int free_bio_err = 0;
+
+    ERR_load_crypto_strings();
+    apps_startup();
+
+    if (bio_err == NULL && (bio_err = BIO_new(BIO_s_file())) != NULL) {
+        free_bio_err = 1;
+        BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+    }
+
+    if (!load_config(bio_err, NULL))
+        goto cleanup;
+
+    for (argc--, argv++; argc > 0; argc--, argv++) {
+        if (strcmp(*argv, "-config") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            configfile = *++argv;
+        } else if (strcmp(*argv, "-section") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            section = *++argv;
+        } else if (strcmp(*argv, "-query") == 0) {
+            if (mode != CMD_NONE)
+                goto usage;
+            mode = CMD_QUERY;
+        } else if (strcmp(*argv, "-data") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            data = *++argv;
+        } else if (strcmp(*argv, "-digest") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            digest = *++argv;
+        } else if (strcmp(*argv, "-rand") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            rnd = *++argv;
+        } else if (strcmp(*argv, "-policy") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            policy = *++argv;
+        } else if (strcmp(*argv, "-no_nonce") == 0) {
+            no_nonce = 1;
+        } else if (strcmp(*argv, "-cert") == 0) {
+            cert = 1;
+        } else if (strcmp(*argv, "-in") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            in = *++argv;
+        } else if (strcmp(*argv, "-token_in") == 0) {
+            token_in = 1;
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            out = *++argv;
+        } else if (strcmp(*argv, "-token_out") == 0) {
+            token_out = 1;
+        } else if (strcmp(*argv, "-text") == 0) {
+            text = 1;
+        } else if (strcmp(*argv, "-reply") == 0) {
+            if (mode != CMD_NONE)
+                goto usage;
+            mode = CMD_REPLY;
+        } else if (strcmp(*argv, "-queryfile") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            queryfile = *++argv;
+        } else if (strcmp(*argv, "-passin") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            passin = *++argv;
+        } else if (strcmp(*argv, "-inkey") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            inkey = *++argv;
+        } else if (strcmp(*argv, "-signer") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            signer = *++argv;
+        } else if (strcmp(*argv, "-chain") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            chain = *++argv;
+        } else if (strcmp(*argv, "-verify") == 0) {
+            if (mode != CMD_NONE)
+                goto usage;
+            mode = CMD_VERIFY;
+        } else if (strcmp(*argv, "-CApath") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            ca_path = *++argv;
+        } else if (strcmp(*argv, "-CAfile") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            ca_file = *++argv;
+        } else if (strcmp(*argv, "-untrusted") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            untrusted = *++argv;
+        } else if (strcmp(*argv, "-engine") == 0) {
+            if (argc-- < 1)
+                goto usage;
+            engine = *++argv;
+        } else if ((md = EVP_get_digestbyname(*argv + 1)) != NULL) {
+            /* empty. */
+        } else
+            goto usage;
+    }
+
+    /* Seed the random number generator if it is going to be used. */
+    if (mode == CMD_QUERY && !no_nonce) {
+        if (!app_RAND_load_file(NULL, bio_err, 1) && rnd == NULL)
+            BIO_printf(bio_err, "warning, not much extra random "
+                       "data, consider using the -rand option\n");
+        if (rnd != NULL)
+            BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
+                       app_RAND_load_files(rnd));
+    }
+
+    /* Get the password if required. */
+    if (mode == CMD_REPLY && passin &&
+        !app_passwd(bio_err, passin, NULL, &password, NULL)) {
+        BIO_printf(bio_err, "Error getting password.\n");
+        goto cleanup;
+    }
+
+    /*
+     * Check consistency of parameters and execute the appropriate function.
+     */
+    switch (mode) {
+    case CMD_NONE:
+        goto usage;
+    case CMD_QUERY:
+        /*
+         * Data file and message imprint cannot be specified at the same
+         * time.
+         */
+        ret = data != NULL && digest != NULL;
+        if (ret)
+            goto usage;
+        /* Load the config file for possible policy OIDs. */
+        conf = load_config_file(configfile);
+        ret = !query_command(data, digest, md, policy, no_nonce, cert,
+                             in, out, text);
+        break;
+    case CMD_REPLY:
+        conf = load_config_file(configfile);
+        if (in == NULL) {
+            ret = !(queryfile != NULL && conf != NULL && !token_in);
+            if (ret)
+                goto usage;
+        } else {
+            /* 'in' and 'queryfile' are exclusive. */
+            ret = !(queryfile == NULL);
+            if (ret)
+                goto usage;
+        }
+
+        ret = !reply_command(conf, section, engine, queryfile,
+                             password, inkey, signer, chain, policy,
+                             in, token_in, out, token_out, text);
+        break;
+    case CMD_VERIFY:
+        ret = !(((queryfile && !data && !digest)
+                 || (!queryfile && data && !digest)
+                 || (!queryfile && !data && digest))
+                && in != NULL);
+        if (ret)
+            goto usage;
+
+        ret = !verify_command(data, digest, queryfile, in, token_in,
+                              ca_path, ca_file, untrusted);
+    }
+
+    goto cleanup;
 
  usage:
-	BIO_printf(bio_err, "usage:\n"
-		   "ts -query [-rand file%cfile%c...] [-config configfile] "
-		   "[-data file_to_hash] [-digest digest_bytes]"
-		   "[-md2|-md4|-md5|-sha|-sha1|-mdc2|-ripemd160] "
-		   "[-policy object_id] [-no_nonce] [-cert] "
-		   "[-in request.tsq] [-out request.tsq] [-text]\n",
-		   LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-	BIO_printf(bio_err, "or\n"
-		   "ts -reply [-config configfile] [-section tsa_section] "
-		   "[-queryfile request.tsq] [-passin password] "
-		   "[-signer tsa_cert.pem] [-inkey private_key.pem] "
-		   "[-chain certs_file.pem] [-policy object_id] "
-		   "[-in response.tsr] [-token_in] "
-		   "[-out response.tsr] [-token_out] [-text] [-engine id]\n");
-	BIO_printf(bio_err, "or\n"
-		   "ts -verify [-data file_to_hash] [-digest digest_bytes] "
-		   "[-queryfile request.tsq] "
-		   "-in response.tsr [-token_in] "
-		   "-CApath ca_path -CAfile ca_file.pem "
-		   "-untrusted cert_file.pem\n");
+    BIO_printf(bio_err, "usage:\n"
+               "ts -query [-rand file%cfile%c...] [-config configfile] "
+               "[-data file_to_hash] [-digest digest_bytes]"
+               "[-md2|-md4|-md5|-sha|-sha1|-mdc2|-ripemd160] "
+               "[-policy object_id] [-no_nonce] [-cert] "
+               "[-in request.tsq] [-out request.tsq] [-text]\n",
+               LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
+    BIO_printf(bio_err, "or\n"
+               "ts -reply [-config configfile] [-section tsa_section] "
+               "[-queryfile request.tsq] [-passin password] "
+               "[-signer tsa_cert.pem] [-inkey private_key.pem] "
+               "[-chain certs_file.pem] [-policy object_id] "
+               "[-in response.tsr] [-token_in] "
+               "[-out response.tsr] [-token_out] [-text] [-engine id]\n");
+    BIO_printf(bio_err, "or\n"
+               "ts -verify [-data file_to_hash] [-digest digest_bytes] "
+               "[-queryfile request.tsq] "
+               "-in response.tsr [-token_in] "
+               "-CApath ca_path -CAfile ca_file.pem "
+               "-untrusted cert_file.pem\n");
  cleanup:
-	/* Clean up. */
-	app_RAND_write_file(NULL, bio_err);
-	NCONF_free(conf);
-	OPENSSL_free(password);
-	OBJ_cleanup();
-	if (free_bio_err)
-		{
-		BIO_free_all(bio_err);
-		bio_err = NULL;
-		}
-
-	OPENSSL_EXIT(ret);
-	}
+    /* Clean up. */
+    app_RAND_write_file(NULL, bio_err);
+    NCONF_free(conf);
+    OPENSSL_free(password);
+    OBJ_cleanup();
+    if (free_bio_err) {
+        BIO_free_all(bio_err);
+        bio_err = NULL;
+    }
+
+    OPENSSL_EXIT(ret);
+}
 
 /*
  * Configuration file-related function definitions.
  */
 
 static ASN1_OBJECT *txt2obj(const char *oid)
-	{
-	ASN1_OBJECT *oid_obj = NULL;
+{
+    ASN1_OBJECT *oid_obj = NULL;
 
-	if (!(oid_obj = OBJ_txt2obj(oid, 0)))
-		BIO_printf(bio_err, "cannot convert %s to OID\n", oid);
+    if (!(oid_obj = OBJ_txt2obj(oid, 0)))
+        BIO_printf(bio_err, "cannot convert %s to OID\n", oid);
 
-	return oid_obj;
-	}
+    return oid_obj;
+}
 
 static CONF *load_config_file(const char *configfile)
-	{
-	CONF *conf = NULL;
-	long errorline = -1;
-
-	if (!configfile) configfile = getenv("OPENSSL_CONF");
-	if (!configfile) configfile = getenv("SSLEAY_CONF");
-
-	if (configfile &&
-	    (!(conf = NCONF_new(NULL)) ||
-	     NCONF_load(conf, configfile, &errorline) <= 0))
-		{
-		if (errorline <= 0)
-			BIO_printf(bio_err, "error loading the config file "
-				   "'%s'\n", configfile);
-		else
-			BIO_printf(bio_err, "error on line %ld of config file "
-				   "'%s'\n", errorline, configfile);
-		}
-
-	if (conf != NULL)
-		{
-		const char *p;
-
-		BIO_printf(bio_err,"Using configuration from %s\n", configfile);
-		p = NCONF_get_string(conf, NULL, ENV_OID_FILE);
-		if (p != NULL)
-			{
-			BIO *oid_bio = BIO_new_file(p, "r");
-			if (!oid_bio) 
-				ERR_print_errors(bio_err);
-			else
-				{
-				OBJ_create_objects(oid_bio);
-				BIO_free_all(oid_bio);
-				}
-			}
-		else
-			ERR_clear_error();
-		if(!add_oid_section(bio_err, conf)) 
-			ERR_print_errors(bio_err);
-		}
-	return conf;
-	}
+{
+    CONF *conf = NULL;
+    long errorline = -1;
+
+    if (!configfile)
+        configfile = getenv("OPENSSL_CONF");
+    if (!configfile)
+        configfile = getenv("SSLEAY_CONF");
+
+    if (configfile &&
+        (!(conf = NCONF_new(NULL)) ||
+         NCONF_load(conf, configfile, &errorline) <= 0)) {
+        if (errorline <= 0)
+            BIO_printf(bio_err, "error loading the config file "
+                       "'%s'\n", configfile);
+        else
+            BIO_printf(bio_err, "error on line %ld of config file "
+                       "'%s'\n", errorline, configfile);
+    }
+
+    if (conf != NULL) {
+        const char *p;
+
+        BIO_printf(bio_err, "Using configuration from %s\n", configfile);
+        p = NCONF_get_string(conf, NULL, ENV_OID_FILE);
+        if (p != NULL) {
+            BIO *oid_bio = BIO_new_file(p, "r");
+            if (!oid_bio)
+                ERR_print_errors(bio_err);
+            else {
+                OBJ_create_objects(oid_bio);
+                BIO_free_all(oid_bio);
+            }
+        } else
+            ERR_clear_error();
+        if (!add_oid_section(bio_err, conf))
+            ERR_print_errors(bio_err);
+    }
+    return conf;
+}
 
 /*
  * Query-related method definitions.
  */
 
 static int query_command(const char *data, char *digest, const EVP_MD *md,
-			 const char *policy, int no_nonce, 
-			 int cert, const char *in, const char *out, int text)
-	{
-	int ret = 0;
-	TS_REQ *query = NULL;
-	BIO *in_bio = NULL;
-	BIO *data_bio = NULL;
-	BIO *out_bio = NULL;
-
-	/* Build query object either from file or from scratch. */
-	if (in != NULL)
-		{
-		if ((in_bio = BIO_new_file(in, "rb")) == NULL) goto end;
-		query = d2i_TS_REQ_bio(in_bio, NULL);
-		}
-	else
-		{
-		/* Open the file if no explicit digest bytes were specified. */
-		if (!digest 
-		    && !(data_bio = BIO_open_with_default(data, "rb", stdin)))
-			goto end;
-		/* Creating the query object. */
-		query = create_query(data_bio, digest, md,
-				     policy, no_nonce, cert);
-		/* Saving the random number generator state. */
-		}
-	if (query == NULL) goto end;
-
-	/* Write query either in ASN.1 or in text format. */
-	if ((out_bio = BIO_open_with_default(out, "wb", stdout)) == NULL)
-		goto end;
-	if (text)
-		{
-		/* Text output. */
-		if (!TS_REQ_print_bio(out_bio, query))
-			goto end;
-		}
-	else
-		{
-		/* ASN.1 output. */
-		if (!i2d_TS_REQ_bio(out_bio, query))
-			goto end;
-		}
-
-	ret = 1;
+                         const char *policy, int no_nonce,
+                         int cert, const char *in, const char *out, int text)
+{
+    int ret = 0;
+    TS_REQ *query = NULL;
+    BIO *in_bio = NULL;
+    BIO *data_bio = NULL;
+    BIO *out_bio = NULL;
+
+    /* Build query object either from file or from scratch. */
+    if (in != NULL) {
+        if ((in_bio = BIO_new_file(in, "rb")) == NULL)
+            goto end;
+        query = d2i_TS_REQ_bio(in_bio, NULL);
+    } else {
+        /*
+         * Open the file if no explicit digest bytes were specified.
+         */
+        if (!digest && !(data_bio = BIO_open_with_default(data, "rb", stdin)))
+            goto end;
+        /* Creating the query object. */
+        query = create_query(data_bio, digest, md, policy, no_nonce, cert);
+        /* Saving the random number generator state. */
+    }
+    if (query == NULL)
+        goto end;
+
+    /* Write query either in ASN.1 or in text format. */
+    if ((out_bio = BIO_open_with_default(out, "wb", stdout)) == NULL)
+        goto end;
+    if (text) {
+        /* Text output. */
+        if (!TS_REQ_print_bio(out_bio, query))
+            goto end;
+    } else {
+        /* ASN.1 output. */
+        if (!i2d_TS_REQ_bio(out_bio, query))
+            goto end;
+    }
+
+    ret = 1;
 
  end:
-	ERR_print_errors(bio_err);
+    ERR_print_errors(bio_err);
 
-	/* Clean up. */
-	BIO_free_all(in_bio);
-	BIO_free_all(data_bio);
-	BIO_free_all(out_bio);
-	TS_REQ_free(query);
+    /* Clean up. */
+    BIO_free_all(in_bio);
+    BIO_free_all(data_bio);
+    BIO_free_all(out_bio);
+    TS_REQ_free(query);
 
-	return ret;
-	}
+    return ret;
+}
 
-static BIO *BIO_open_with_default(const char *file, const char *mode, 
-				  FILE *default_fp)
-	{
-	return file == NULL ? 
-		BIO_new_fp(default_fp, BIO_NOCLOSE) 
-		: BIO_new_file(file, mode);
-	}
+static BIO *BIO_open_with_default(const char *file, const char *mode,
+                                  FILE *default_fp)
+{
+    return file == NULL ? BIO_new_fp(default_fp, BIO_NOCLOSE)
+        : BIO_new_file(file, mode);
+}
 
 static TS_REQ *create_query(BIO *data_bio, char *digest, const EVP_MD *md,
-			    const char *policy, int no_nonce, int cert)
-	{
-	int ret = 0;
-	TS_REQ *ts_req = NULL;
-	int len;
-	TS_MSG_IMPRINT *msg_imprint = NULL;
-	X509_ALGOR *algo = NULL;
-	unsigned char *data = NULL;
-	ASN1_OBJECT *policy_obj = NULL;
-	ASN1_INTEGER *nonce_asn1 = NULL;
-
-	/* Setting default message digest. */
-	if (!md && !(md = EVP_get_digestbyname("sha1"))) goto err;
-
-	/* Creating request object. */
-	if (!(ts_req = TS_REQ_new())) goto err;
-
-	/* Setting version. */
-	if (!TS_REQ_set_version(ts_req, 1)) goto err;
-
-	/* Creating and adding MSG_IMPRINT object. */
-	if (!(msg_imprint = TS_MSG_IMPRINT_new())) goto err;
-
-	/* Adding algorithm. */
-	if (!(algo = X509_ALGOR_new())) goto err;
-	if (!(algo->algorithm = OBJ_nid2obj(EVP_MD_type(md)))) goto err;
-	if (!(algo->parameter = ASN1_TYPE_new())) goto err;
-	algo->parameter->type = V_ASN1_NULL;
-	if (!TS_MSG_IMPRINT_set_algo(msg_imprint, algo)) goto err;
-
-	/* Adding message digest. */
-	if ((len = create_digest(data_bio, digest, md, &data)) == 0)
-		goto err;
-	if (!TS_MSG_IMPRINT_set_msg(msg_imprint, data, len)) goto err;
-
-	if (!TS_REQ_set_msg_imprint(ts_req, msg_imprint)) goto err;
-	
-	/* Setting policy if requested. */
-	if (policy && !(policy_obj = txt2obj(policy))) goto err;
-	if (policy_obj && !TS_REQ_set_policy_id(ts_req, policy_obj)) goto err;
-
-	/* Setting nonce if requested. */
-	if (!no_nonce && !(nonce_asn1 = create_nonce(NONCE_LENGTH))) goto err;
-	if (nonce_asn1 && !TS_REQ_set_nonce(ts_req, nonce_asn1)) goto err;
-
-	/* Setting certificate request flag if requested. */
-	if (!TS_REQ_set_cert_req(ts_req, cert)) goto err;
-
-	ret = 1;
+                            const char *policy, int no_nonce, int cert)
+{
+    int ret = 0;
+    TS_REQ *ts_req = NULL;
+    int len;
+    TS_MSG_IMPRINT *msg_imprint = NULL;
+    X509_ALGOR *algo = NULL;
+    unsigned char *data = NULL;
+    ASN1_OBJECT *policy_obj = NULL;
+    ASN1_INTEGER *nonce_asn1 = NULL;
+
+    /* Setting default message digest. */
+    if (!md && !(md = EVP_get_digestbyname("sha1")))
+        goto err;
+
+    /* Creating request object. */
+    if (!(ts_req = TS_REQ_new()))
+        goto err;
+
+    /* Setting version. */
+    if (!TS_REQ_set_version(ts_req, 1))
+        goto err;
+
+    /* Creating and adding MSG_IMPRINT object. */
+    if (!(msg_imprint = TS_MSG_IMPRINT_new()))
+        goto err;
+
+    /* Adding algorithm. */
+    if (!(algo = X509_ALGOR_new()))
+        goto err;
+    if (!(algo->algorithm = OBJ_nid2obj(EVP_MD_type(md))))
+        goto err;
+    if (!(algo->parameter = ASN1_TYPE_new()))
+        goto err;
+    algo->parameter->type = V_ASN1_NULL;
+    if (!TS_MSG_IMPRINT_set_algo(msg_imprint, algo))
+        goto err;
+
+    /* Adding message digest. */
+    if ((len = create_digest(data_bio, digest, md, &data)) == 0)
+        goto err;
+    if (!TS_MSG_IMPRINT_set_msg(msg_imprint, data, len))
+        goto err;
+
+    if (!TS_REQ_set_msg_imprint(ts_req, msg_imprint))
+        goto err;
+
+    /* Setting policy if requested. */
+    if (policy && !(policy_obj = txt2obj(policy)))
+        goto err;
+    if (policy_obj && !TS_REQ_set_policy_id(ts_req, policy_obj))
+        goto err;
+
+    /* Setting nonce if requested. */
+    if (!no_nonce && !(nonce_asn1 = create_nonce(NONCE_LENGTH)))
+        goto err;
+    if (nonce_asn1 && !TS_REQ_set_nonce(ts_req, nonce_asn1))
+        goto err;
+
+    /* Setting certificate request flag if requested. */
+    if (!TS_REQ_set_cert_req(ts_req, cert))
+        goto err;
+
+    ret = 1;
  err:
-	if (!ret)
-		{
-		TS_REQ_free(ts_req);
-		ts_req = NULL;
-		BIO_printf(bio_err, "could not create query\n");
-		}
-	TS_MSG_IMPRINT_free(msg_imprint);
-	X509_ALGOR_free(algo);
-	OPENSSL_free(data);
-	ASN1_OBJECT_free(policy_obj);
-	ASN1_INTEGER_free(nonce_asn1);
-	return ts_req;
-	}
+    if (!ret) {
+        TS_REQ_free(ts_req);
+        ts_req = NULL;
+        BIO_printf(bio_err, "could not create query\n");
+    }
+    TS_MSG_IMPRINT_free(msg_imprint);
+    X509_ALGOR_free(algo);
+    OPENSSL_free(data);
+    ASN1_OBJECT_free(policy_obj);
+    ASN1_INTEGER_free(nonce_asn1);
+    return ts_req;
+}
 
 static int create_digest(BIO *input, char *digest, const EVP_MD *md,
-			 unsigned char **md_value)
-	{
-	int md_value_len;
-
-	md_value_len = EVP_MD_size(md);
-	if (md_value_len < 0)
-	    goto err;
-	if (input)
-		{
-		/* Digest must be computed from an input file. */
-		EVP_MD_CTX md_ctx;
-		unsigned char buffer[4096];
-		int length;
-
-		*md_value = OPENSSL_malloc(md_value_len);
-		if (*md_value == 0) goto err;
-
-		EVP_DigestInit(&md_ctx, md);
-		while ((length = BIO_read(input, buffer, sizeof(buffer))) > 0)
-			{
-			EVP_DigestUpdate(&md_ctx, buffer, length);
-			}
-		EVP_DigestFinal(&md_ctx, *md_value, NULL);
-		}
-	else
-		{
-		/* Digest bytes are specified with digest. */
-		long digest_len;
-		*md_value = string_to_hex(digest, &digest_len);
-		if (!*md_value || md_value_len != digest_len)
-			{
-			OPENSSL_free(*md_value);
-			*md_value = NULL;
-			BIO_printf(bio_err, "bad digest, %d bytes "
-				   "must be specified\n", md_value_len);
-			goto err;
-			}
-		}
-
-	return md_value_len;
+                         unsigned char **md_value)
+{
+    int md_value_len;
+
+    md_value_len = EVP_MD_size(md);
+    if (md_value_len < 0)
+        goto err;
+    if (input) {
+        /* Digest must be computed from an input file. */
+        EVP_MD_CTX md_ctx;
+        unsigned char buffer[4096];
+        int length;
+
+        *md_value = OPENSSL_malloc(md_value_len);
+        if (*md_value == 0)
+            goto err;
+
+        EVP_DigestInit(&md_ctx, md);
+        while ((length = BIO_read(input, buffer, sizeof(buffer))) > 0) {
+            EVP_DigestUpdate(&md_ctx, buffer, length);
+        }
+        EVP_DigestFinal(&md_ctx, *md_value, NULL);
+    } else {
+        /* Digest bytes are specified with digest. */
+        long digest_len;
+        *md_value = string_to_hex(digest, &digest_len);
+        if (!*md_value || md_value_len != digest_len) {
+            OPENSSL_free(*md_value);
+            *md_value = NULL;
+            BIO_printf(bio_err, "bad digest, %d bytes "
+                       "must be specified\n", md_value_len);
+            goto err;
+        }
+    }
+
+    return md_value_len;
  err:
-	return 0;
-	}
+    return 0;
+}
 
 static ASN1_INTEGER *create_nonce(int bits)
-	{
-	unsigned char buf[20];
-	ASN1_INTEGER *nonce = NULL;
-	int len = (bits - 1) / 8 + 1;
-	int i;
-
-	/* Generating random byte sequence. */
-	if (len > (int)sizeof(buf)) goto err;
-	if (RAND_bytes(buf, len) <= 0) goto err;
-
-	/* Find the first non-zero byte and creating ASN1_INTEGER object. */
-	for (i = 0; i < len && !buf[i]; ++i);
-	if (!(nonce = ASN1_INTEGER_new())) goto err;
-	OPENSSL_free(nonce->data);
-	/* Allocate at least one byte. */
-	nonce->length = len - i;
-	if (!(nonce->data = OPENSSL_malloc(nonce->length + 1))) goto err;
-	memcpy(nonce->data, buf + i, nonce->length);
-
-	return nonce;
+{
+    unsigned char buf[20];
+    ASN1_INTEGER *nonce = NULL;
+    int len = (bits - 1) / 8 + 1;
+    int i;
+
+    /* Generating random byte sequence. */
+    if (len > (int)sizeof(buf))
+        goto err;
+    if (RAND_bytes(buf, len) <= 0)
+        goto err;
+
+    /* Find the first non-zero byte and creating ASN1_INTEGER object. */
+    for (i = 0; i < len && !buf[i]; ++i) ;
+    if (!(nonce = ASN1_INTEGER_new()))
+        goto err;
+    OPENSSL_free(nonce->data);
+    /* Allocate at least one byte. */
+    nonce->length = len - i;
+    if (!(nonce->data = OPENSSL_malloc(nonce->length + 1)))
+        goto err;
+    memcpy(nonce->data, buf + i, nonce->length);
+
+    return nonce;
  err:
-	BIO_printf(bio_err, "could not create nonce\n");
-	ASN1_INTEGER_free(nonce);
-	return NULL;
-	}
+    BIO_printf(bio_err, "could not create nonce\n");
+    ASN1_INTEGER_free(nonce);
+    return NULL;
+}
+
 /*
  * Reply-related method definitions.
  */
 
-static int reply_command(CONF *conf, char *section, char *engine, 
-			 char *queryfile, char *passin, char *inkey,
-			 char *signer, char *chain, const char *policy, 
-			 char *in, int token_in,
-			 char *out, int token_out, int text)
-	{
-	int ret = 0;
-	TS_RESP *response = NULL;
-	BIO *in_bio = NULL;
-	BIO *query_bio = NULL;
-	BIO *inkey_bio = NULL;
-	BIO *signer_bio = NULL;
-	BIO *out_bio = NULL;
-
-	/* Build response object either from response or query. */
-	if (in != NULL)
-		{
-		if ((in_bio = BIO_new_file(in, "rb")) == NULL) goto end;
-		if (token_in)
-			{
-			/* We have a ContentInfo (PKCS7) object, add
-			   'granted' status info around it. */
-			response = read_PKCS7(in_bio);
-			}
-		else
-			{
-			/* We have a ready-made TS_RESP object. */
-			response = d2i_TS_RESP_bio(in_bio, NULL);
-			}
-		}
-	else
-		{
-		response = create_response(conf, section, engine, queryfile,
-					   passin, inkey, signer, chain,
-					   policy);
-		if (response)
-			BIO_printf(bio_err, "Response has been generated.\n");
-		else
-			BIO_printf(bio_err, "Response is not generated.\n");
-		}
-	if (response == NULL) goto end;
-
-	/* Write response either in ASN.1 or text format. */
-	if ((out_bio = BIO_open_with_default(out, "wb", stdout)) == NULL)
-		goto end;
-	if (text)
-		{
-		/* Text output. */
-		if (token_out)
-			{
-			TS_TST_INFO *tst_info = TS_RESP_get_tst_info(response);
-			if (!TS_TST_INFO_print_bio(out_bio, tst_info)) goto end;
-			}
-		else
-			{
-			if (!TS_RESP_print_bio(out_bio, response)) goto end;
-			}
-		}
-	else
-		{
-		/* ASN.1 DER output. */
-		if (token_out)
-			{
-			PKCS7 *token = TS_RESP_get_token(response);
-			if (!i2d_PKCS7_bio(out_bio, token)) goto end;
-			}
-		else
-			{
-			if (!i2d_TS_RESP_bio(out_bio, response)) goto end;
-			}
-		}
-
-	ret = 1;
+static int reply_command(CONF *conf, char *section, char *engine,
+                         char *queryfile, char *passin, char *inkey,
+                         char *signer, char *chain, const char *policy,
+                         char *in, int token_in,
+                         char *out, int token_out, int text)
+{
+    int ret = 0;
+    TS_RESP *response = NULL;
+    BIO *in_bio = NULL;
+    BIO *query_bio = NULL;
+    BIO *inkey_bio = NULL;
+    BIO *signer_bio = NULL;
+    BIO *out_bio = NULL;
+
+    /* Build response object either from response or query. */
+    if (in != NULL) {
+        if ((in_bio = BIO_new_file(in, "rb")) == NULL)
+            goto end;
+        if (token_in) {
+            /*
+             * We have a ContentInfo (PKCS7) object, add 'granted' status
+             * info around it.
+             */
+            response = read_PKCS7(in_bio);
+        } else {
+            /* We have a ready-made TS_RESP object. */
+            response = d2i_TS_RESP_bio(in_bio, NULL);
+        }
+    } else {
+        response = create_response(conf, section, engine, queryfile,
+                                   passin, inkey, signer, chain, policy);
+        if (response)
+            BIO_printf(bio_err, "Response has been generated.\n");
+        else
+            BIO_printf(bio_err, "Response is not generated.\n");
+    }
+    if (response == NULL)
+        goto end;
+
+    /* Write response either in ASN.1 or text format. */
+    if ((out_bio = BIO_open_with_default(out, "wb", stdout)) == NULL)
+        goto end;
+    if (text) {
+        /* Text output. */
+        if (token_out) {
+            TS_TST_INFO *tst_info = TS_RESP_get_tst_info(response);
+            if (!TS_TST_INFO_print_bio(out_bio, tst_info))
+                goto end;
+        } else {
+            if (!TS_RESP_print_bio(out_bio, response))
+                goto end;
+        }
+    } else {
+        /* ASN.1 DER output. */
+        if (token_out) {
+            PKCS7 *token = TS_RESP_get_token(response);
+            if (!i2d_PKCS7_bio(out_bio, token))
+                goto end;
+        } else {
+            if (!i2d_TS_RESP_bio(out_bio, response))
+                goto end;
+        }
+    }
+
+    ret = 1;
 
  end:
-	ERR_print_errors(bio_err);
+    ERR_print_errors(bio_err);
 
-	/* Clean up. */
-	BIO_free_all(in_bio);
-	BIO_free_all(query_bio);
-	BIO_free_all(inkey_bio);
-	BIO_free_all(signer_bio);
-	BIO_free_all(out_bio);
-	TS_RESP_free(response);
+    /* Clean up. */
+    BIO_free_all(in_bio);
+    BIO_free_all(query_bio);
+    BIO_free_all(inkey_bio);
+    BIO_free_all(signer_bio);
+    BIO_free_all(out_bio);
+    TS_RESP_free(response);
 
-	return ret;
-	}
+    return ret;
+}
 
 /* Reads a PKCS7 token and adds default 'granted' status info to it. */
 static TS_RESP *read_PKCS7(BIO *in_bio)
-	{
-	int ret = 0;
-	PKCS7 *token = NULL;
-	TS_TST_INFO *tst_info = NULL;
-	TS_RESP *resp = NULL;
-	TS_STATUS_INFO *si = NULL;
-
-	/* Read PKCS7 object and extract the signed time stamp info. */
-	if (!(token = d2i_PKCS7_bio(in_bio, NULL))) goto end;
-	if (!(tst_info = PKCS7_to_TS_TST_INFO(token))) goto end;
-
-	/* Creating response object. */
-	if (!(resp = TS_RESP_new())) goto end;
-
-	/* Create granted status info. */
-	if (!(si = TS_STATUS_INFO_new())) goto end;
-	if (!(ASN1_INTEGER_set(si->status, TS_STATUS_GRANTED))) goto end;
-	if (!TS_RESP_set_status_info(resp, si)) goto end;
-
-	/* Setting encapsulated token. */
-	TS_RESP_set_tst_info(resp, token, tst_info);
-	token = NULL;		/* Ownership is lost. */
-	tst_info = NULL;	/* Ownership is lost. */
-
-	ret = 1;
+{
+    int ret = 0;
+    PKCS7 *token = NULL;
+    TS_TST_INFO *tst_info = NULL;
+    TS_RESP *resp = NULL;
+    TS_STATUS_INFO *si = NULL;
+
+    /* Read PKCS7 object and extract the signed time stamp info. */
+    if (!(token = d2i_PKCS7_bio(in_bio, NULL)))
+        goto end;
+    if (!(tst_info = PKCS7_to_TS_TST_INFO(token)))
+        goto end;
+
+    /* Creating response object. */
+    if (!(resp = TS_RESP_new()))
+        goto end;
+
+    /* Create granted status info. */
+    if (!(si = TS_STATUS_INFO_new()))
+        goto end;
+    if (!(ASN1_INTEGER_set(si->status, TS_STATUS_GRANTED)))
+        goto end;
+    if (!TS_RESP_set_status_info(resp, si))
+        goto end;
+
+    /* Setting encapsulated token. */
+    TS_RESP_set_tst_info(resp, token, tst_info);
+    token = NULL;               /* Ownership is lost. */
+    tst_info = NULL;            /* Ownership is lost. */
+
+    ret = 1;
  end:
-	PKCS7_free(token);
-	TS_TST_INFO_free(tst_info);
-	if (!ret)
-		{
-		TS_RESP_free(resp);
-		resp = NULL;
-		}
-	TS_STATUS_INFO_free(si);
-	return resp;
-	}
-
-static TS_RESP *create_response(CONF *conf, const char *section, char *engine, 
-				char *queryfile, char *passin, char *inkey,
-				char *signer, char *chain, const char *policy)
-	{
-	int ret = 0;
-	TS_RESP *response = NULL;
-	BIO *query_bio = NULL;
-	TS_RESP_CTX *resp_ctx = NULL;
-
-	if (!(query_bio = BIO_new_file(queryfile, "rb")))
-		goto end;
-
-	/* Getting TSA configuration section. */
-	if (!(section = TS_CONF_get_tsa_section(conf, section)))
-		goto end;
-
-	/* Setting up response generation context. */
-	if (!(resp_ctx = TS_RESP_CTX_new())) goto end;
-
-	/* Setting serial number provider callback. */
-	if (!TS_CONF_set_serial(conf, section, serial_cb, resp_ctx)) goto end;
+    PKCS7_free(token);
+    TS_TST_INFO_free(tst_info);
+    if (!ret) {
+        TS_RESP_free(resp);
+        resp = NULL;
+    }
+    TS_STATUS_INFO_free(si);
+    return resp;
+}
+
+static TS_RESP *create_response(CONF *conf, const char *section, char *engine,
+                                char *queryfile, char *passin, char *inkey,
+                                char *signer, char *chain, const char *policy)
+{
+    int ret = 0;
+    TS_RESP *response = NULL;
+    BIO *query_bio = NULL;
+    TS_RESP_CTX *resp_ctx = NULL;
+
+    if (!(query_bio = BIO_new_file(queryfile, "rb")))
+        goto end;
+
+    /* Getting TSA configuration section. */
+    if (!(section = TS_CONF_get_tsa_section(conf, section)))
+        goto end;
+
+    /* Setting up response generation context. */
+    if (!(resp_ctx = TS_RESP_CTX_new()))
+        goto end;
+
+    /* Setting serial number provider callback. */
+    if (!TS_CONF_set_serial(conf, section, serial_cb, resp_ctx))
+        goto end;
 #ifndef OPENSSL_NO_ENGINE
-	/* Setting default OpenSSL engine. */
-	if (!TS_CONF_set_crypto_device(conf, section, engine)) goto end;
+    /* Setting default OpenSSL engine. */
+    if (!TS_CONF_set_crypto_device(conf, section, engine))
+        goto end;
 #endif
 
-	/* Setting TSA signer certificate. */
-	if (!TS_CONF_set_signer_cert(conf, section, signer, resp_ctx)) goto end;
+    /* Setting TSA signer certificate. */
+    if (!TS_CONF_set_signer_cert(conf, section, signer, resp_ctx))
+        goto end;
 
-	/* Setting TSA signer certificate chain. */
-	if (!TS_CONF_set_certs(conf, section, chain, resp_ctx)) goto end;
+    /* Setting TSA signer certificate chain. */
+    if (!TS_CONF_set_certs(conf, section, chain, resp_ctx))
+        goto end;
 
-	/* Setting TSA signer private key. */
-	if (!TS_CONF_set_signer_key(conf, section, inkey, passin, resp_ctx))
-		goto end;
+    /* Setting TSA signer private key. */
+    if (!TS_CONF_set_signer_key(conf, section, inkey, passin, resp_ctx))
+        goto end;
 
-	/* Setting default policy OID. */
-	if (!TS_CONF_set_def_policy(conf, section, policy, resp_ctx)) goto end;
+    /* Setting default policy OID. */
+    if (!TS_CONF_set_def_policy(conf, section, policy, resp_ctx))
+        goto end;
 
-	/* Setting acceptable policy OIDs. */
-	if (!TS_CONF_set_policies(conf, section, resp_ctx)) goto end;
+    /* Setting acceptable policy OIDs. */
+    if (!TS_CONF_set_policies(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting the acceptable one-way hash algorithms. */
-	if (!TS_CONF_set_digests(conf, section, resp_ctx)) goto end;
+    /* Setting the acceptable one-way hash algorithms. */
+    if (!TS_CONF_set_digests(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting guaranteed time stamp accuracy. */
-	if (!TS_CONF_set_accuracy(conf, section, resp_ctx)) goto end;
+    /* Setting guaranteed time stamp accuracy. */
+    if (!TS_CONF_set_accuracy(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting the precision of the time. */
-	if (!TS_CONF_set_clock_precision_digits(conf, section, resp_ctx))
-		goto end;
+    /* Setting the precision of the time. */
+    if (!TS_CONF_set_clock_precision_digits(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting the ordering flaf if requested. */
-	if (!TS_CONF_set_ordering(conf, section, resp_ctx)) goto end;
+    /* Setting the ordering flaf if requested. */
+    if (!TS_CONF_set_ordering(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting the TSA name required flag if requested. */
-	if (!TS_CONF_set_tsa_name(conf, section, resp_ctx)) goto end;
+    /* Setting the TSA name required flag if requested. */
+    if (!TS_CONF_set_tsa_name(conf, section, resp_ctx))
+        goto end;
 
-	/* Setting the ESS cert id chain flag if requested. */
-	if (!TS_CONF_set_ess_cert_id_chain(conf, section, resp_ctx)) goto end;
+    /* Setting the ESS cert id chain flag if requested. */
+    if (!TS_CONF_set_ess_cert_id_chain(conf, section, resp_ctx))
+        goto end;
 
-	/* Creating the response. */
-	if (!(response = TS_RESP_create_response(resp_ctx, query_bio)))
-		goto end;
+    /* Creating the response. */
+    if (!(response = TS_RESP_create_response(resp_ctx, query_bio)))
+        goto end;
 
-	ret = 1;
+    ret = 1;
  end:
-	if (!ret) 
-		{
-		TS_RESP_free(response);
-		response = NULL;
-		}
-	TS_RESP_CTX_free(resp_ctx);
-	BIO_free_all(query_bio);
-
-	return response;
-	}
-
-static ASN1_INTEGER * MS_CALLBACK serial_cb(TS_RESP_CTX *ctx, void *data)
-	{
-	const char *serial_file = (const char *) data;
-	ASN1_INTEGER *serial = next_serial(serial_file);
-
-	if (!serial)
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Error during serial number "
-					    "generation.");
-		TS_RESP_CTX_add_failure_info(ctx,
-					     TS_INFO_ADD_INFO_NOT_AVAILABLE);
-		}
-	else
-		save_ts_serial(serial_file, serial);
-
-	return serial;
-	}
+    if (!ret) {
+        TS_RESP_free(response);
+        response = NULL;
+    }
+    TS_RESP_CTX_free(resp_ctx);
+    BIO_free_all(query_bio);
+
+    return response;
+}
+
+static ASN1_INTEGER *MS_CALLBACK serial_cb(TS_RESP_CTX *ctx, void *data)
+{
+    const char *serial_file = (const char *)data;
+    ASN1_INTEGER *serial = next_serial(serial_file);
+
+    if (!serial) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Error during serial number "
+                                    "generation.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_ADD_INFO_NOT_AVAILABLE);
+    } else
+        save_ts_serial(serial_file, serial);
+
+    return serial;
+}
 
 static ASN1_INTEGER *next_serial(const char *serialfile)
-	{
-	int ret = 0;
-	BIO *in = NULL;
-	ASN1_INTEGER *serial = NULL;
-	BIGNUM *bn = NULL;
-
-	if (!(serial = ASN1_INTEGER_new())) goto err;
-
-	if (!(in = BIO_new_file(serialfile, "r"))) 
-		{
-		ERR_clear_error();
-		BIO_printf(bio_err, "Warning: could not open file %s for "
-			   "reading, using serial number: 1\n", serialfile);
-		if (!ASN1_INTEGER_set(serial, 1)) goto err;
-		}
-	else
-		{
-		char buf[1024];
-		if (!a2i_ASN1_INTEGER(in, serial, buf, sizeof(buf)))
-			{
-			BIO_printf(bio_err, "unable to load number from %s\n",
-				   serialfile);
-			goto err;
-			}
-		if (!(bn = ASN1_INTEGER_to_BN(serial, NULL))) goto err;
-		ASN1_INTEGER_free(serial);
-		serial = NULL;
-		if (!BN_add_word(bn, 1)) goto err;
-		if (!(serial = BN_to_ASN1_INTEGER(bn, NULL))) goto err;
-		}
-	ret = 1;
+{
+    int ret = 0;
+    BIO *in = NULL;
+    ASN1_INTEGER *serial = NULL;
+    BIGNUM *bn = NULL;
+
+    if (!(serial = ASN1_INTEGER_new()))
+        goto err;
+
+    if (!(in = BIO_new_file(serialfile, "r"))) {
+        ERR_clear_error();
+        BIO_printf(bio_err, "Warning: could not open file %s for "
+                   "reading, using serial number: 1\n", serialfile);
+        if (!ASN1_INTEGER_set(serial, 1))
+            goto err;
+    } else {
+        char buf[1024];
+        if (!a2i_ASN1_INTEGER(in, serial, buf, sizeof(buf))) {
+            BIO_printf(bio_err, "unable to load number from %s\n",
+                       serialfile);
+            goto err;
+        }
+        if (!(bn = ASN1_INTEGER_to_BN(serial, NULL)))
+            goto err;
+        ASN1_INTEGER_free(serial);
+        serial = NULL;
+        if (!BN_add_word(bn, 1))
+            goto err;
+        if (!(serial = BN_to_ASN1_INTEGER(bn, NULL)))
+            goto err;
+    }
+    ret = 1;
  err:
-	if (!ret)
-		{
-		ASN1_INTEGER_free(serial);
-		serial = NULL;
-		}
-	BIO_free_all(in);
-	BN_free(bn);
-	return serial;
-	}
+    if (!ret) {
+        ASN1_INTEGER_free(serial);
+        serial = NULL;
+    }
+    BIO_free_all(in);
+    BN_free(bn);
+    return serial;
+}
 
 static int save_ts_serial(const char *serialfile, ASN1_INTEGER *serial)
-	{
-	int ret = 0;
-	BIO *out = NULL;
-
-	if (!(out = BIO_new_file(serialfile, "w"))) goto err;
-	if (i2a_ASN1_INTEGER(out, serial) <= 0) goto err;
-	if (BIO_puts(out, "\n") <= 0) goto err;
-	ret = 1;
+{
+    int ret = 0;
+    BIO *out = NULL;
+
+    if (!(out = BIO_new_file(serialfile, "w")))
+        goto err;
+    if (i2a_ASN1_INTEGER(out, serial) <= 0)
+        goto err;
+    if (BIO_puts(out, "\n") <= 0)
+        goto err;
+    ret = 1;
  err:
-	if (!ret)
-		BIO_printf(bio_err, "could not save serial number to %s\n",
-			   serialfile);
-	BIO_free_all(out);
-	return ret;
-	}
+    if (!ret)
+        BIO_printf(bio_err, "could not save serial number to %s\n",
+                   serialfile);
+    BIO_free_all(out);
+    return ret;
+}
 
 /*
  * Verify-related method definitions.
  */
 
 static int verify_command(char *data, char *digest, char *queryfile,
-			  char *in, int token_in,
-			  char *ca_path, char *ca_file, char *untrusted)
-	{
-	BIO *in_bio = NULL;
-	PKCS7 *token = NULL;
-	TS_RESP *response = NULL;
-	TS_VERIFY_CTX *verify_ctx = NULL;
-	int ret = 0;
-
-	/* Decode the token (PKCS7) or response (TS_RESP) files. */
-	if (!(in_bio = BIO_new_file(in, "rb"))) goto end;
-	if (token_in)
-		{
-		if (!(token = d2i_PKCS7_bio(in_bio, NULL))) goto end;
-		}
-	else
-		{
-		if (!(response = d2i_TS_RESP_bio(in_bio, NULL))) goto end;
-		}
-
-	if (!(verify_ctx = create_verify_ctx(data, digest, queryfile, 
-					     ca_path, ca_file, untrusted)))
-		goto end;
-
-	/* Checking the token or response against the request. */
-	ret = token_in ?
-		TS_RESP_verify_token(verify_ctx, token) :
-		TS_RESP_verify_response(verify_ctx, response);
+                          char *in, int token_in,
+                          char *ca_path, char *ca_file, char *untrusted)
+{
+    BIO *in_bio = NULL;
+    PKCS7 *token = NULL;
+    TS_RESP *response = NULL;
+    TS_VERIFY_CTX *verify_ctx = NULL;
+    int ret = 0;
+
+    /* Decode the token (PKCS7) or response (TS_RESP) files. */
+    if (!(in_bio = BIO_new_file(in, "rb")))
+        goto end;
+    if (token_in) {
+        if (!(token = d2i_PKCS7_bio(in_bio, NULL)))
+            goto end;
+    } else {
+        if (!(response = d2i_TS_RESP_bio(in_bio, NULL)))
+            goto end;
+    }
+
+    if (!(verify_ctx = create_verify_ctx(data, digest, queryfile,
+                                         ca_path, ca_file, untrusted)))
+        goto end;
+
+    /* Checking the token or response against the request. */
+    ret = token_in ?
+        TS_RESP_verify_token(verify_ctx, token) :
+        TS_RESP_verify_response(verify_ctx, response);
 
  end:
-	printf("Verification: ");
-	if (ret)
-		printf("OK\n");
-	else
-		{
-		printf("FAILED\n");
-		/* Print errors, if there are any. */
-		ERR_print_errors(bio_err);
-		}
-	
-	/* Clean up. */
-	BIO_free_all(in_bio);
-	PKCS7_free(token);
-	TS_RESP_free(response);
-	TS_VERIFY_CTX_free(verify_ctx);
-	return ret;
-	}
-
-static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest, 
-					char *queryfile, 
-					char *ca_path, char *ca_file,
-					char *untrusted)
-	{
-	TS_VERIFY_CTX *ctx = NULL;
-	BIO *input = NULL;
-	TS_REQ *request = NULL;
-	int ret = 0;
-
-	if (data != NULL || digest != NULL)
-		{
-		if (!(ctx = TS_VERIFY_CTX_new())) goto err;
-		ctx->flags = TS_VFY_VERSION | TS_VFY_SIGNER;
-		if (data != NULL)
-			{
-			ctx->flags |= TS_VFY_DATA;
-			if (!(ctx->data = BIO_new_file(data, "rb"))) goto err;
-			}
-		else if (digest != NULL)
-			{
-			long imprint_len;
-			ctx->flags |= TS_VFY_IMPRINT;
-			if (!(ctx->imprint = string_to_hex(digest,
-							   &imprint_len)))
-				{
-				BIO_printf(bio_err, "invalid digest string\n");
-				goto err;
-				}
-			ctx->imprint_len = imprint_len;
-			}
-		
-		}
-	else if (queryfile != NULL)
-		{
-		/* The request has just to be read, decoded and converted to
-		   a verify context object. */
-		if (!(input = BIO_new_file(queryfile, "rb"))) goto err;
-		if (!(request = d2i_TS_REQ_bio(input, NULL))) goto err;
-		if (!(ctx = TS_REQ_to_TS_VERIFY_CTX(request, NULL))) goto err;
-		}
-	else
-		return NULL;
-
-	/* Add the signature verification flag and arguments. */
-	ctx->flags |= TS_VFY_SIGNATURE;
-
-	/* Initialising the X509_STORE object. */
-	if (!(ctx->store = create_cert_store(ca_path, ca_file))) goto err;
-
-	/* Loading untrusted certificates. */
-	if (untrusted && !(ctx->certs = TS_CONF_load_certs(untrusted))) 
-		goto err;
-
-	ret = 1;
+    printf("Verification: ");
+    if (ret)
+        printf("OK\n");
+    else {
+        printf("FAILED\n");
+        /* Print errors, if there are any. */
+        ERR_print_errors(bio_err);
+    }
+
+    /* Clean up. */
+    BIO_free_all(in_bio);
+    PKCS7_free(token);
+    TS_RESP_free(response);
+    TS_VERIFY_CTX_free(verify_ctx);
+    return ret;
+}
+
+static TS_VERIFY_CTX *create_verify_ctx(char *data, char *digest,
+                                        char *queryfile,
+                                        char *ca_path, char *ca_file,
+                                        char *untrusted)
+{
+    TS_VERIFY_CTX *ctx = NULL;
+    BIO *input = NULL;
+    TS_REQ *request = NULL;
+    int ret = 0;
+
+    if (data != NULL || digest != NULL) {
+        if (!(ctx = TS_VERIFY_CTX_new()))
+            goto err;
+        ctx->flags = TS_VFY_VERSION | TS_VFY_SIGNER;
+        if (data != NULL) {
+            ctx->flags |= TS_VFY_DATA;
+            if (!(ctx->data = BIO_new_file(data, "rb")))
+                goto err;
+        } else if (digest != NULL) {
+            long imprint_len;
+            ctx->flags |= TS_VFY_IMPRINT;
+            if (!(ctx->imprint = string_to_hex(digest, &imprint_len))) {
+                BIO_printf(bio_err, "invalid digest string\n");
+                goto err;
+            }
+            ctx->imprint_len = imprint_len;
+        }
+
+    } else if (queryfile != NULL) {
+        /*
+         * The request has just to be read, decoded and converted to a verify
+         * context object.
+         */
+        if (!(input = BIO_new_file(queryfile, "rb")))
+            goto err;
+        if (!(request = d2i_TS_REQ_bio(input, NULL)))
+            goto err;
+        if (!(ctx = TS_REQ_to_TS_VERIFY_CTX(request, NULL)))
+            goto err;
+    } else
+        return NULL;
+
+    /* Add the signature verification flag and arguments. */
+    ctx->flags |= TS_VFY_SIGNATURE;
+
+    /* Initialising the X509_STORE object. */
+    if (!(ctx->store = create_cert_store(ca_path, ca_file)))
+        goto err;
+
+    /* Loading untrusted certificates. */
+    if (untrusted && !(ctx->certs = TS_CONF_load_certs(untrusted)))
+        goto err;
+
+    ret = 1;
  err:
-	if (!ret)
-		{
-		TS_VERIFY_CTX_free(ctx);
-		ctx = NULL;
-		}
-	BIO_free_all(input);
-	TS_REQ_free(request);
-	return ctx;
-	}
+    if (!ret) {
+        TS_VERIFY_CTX_free(ctx);
+        ctx = NULL;
+    }
+    BIO_free_all(input);
+    TS_REQ_free(request);
+    return ctx;
+}
 
 static X509_STORE *create_cert_store(char *ca_path, char *ca_file)
-	{
-	X509_STORE *cert_ctx = NULL;
-	X509_LOOKUP *lookup = NULL;
-	int i;
-
-	/* Creating the X509_STORE object. */
-	cert_ctx = X509_STORE_new();
-
-	/* Setting the callback for certificate chain verification. */
-	X509_STORE_set_verify_cb(cert_ctx, verify_cb);
-
-	/* Adding a trusted certificate directory source. */
-	if (ca_path)
-		{
-		lookup = X509_STORE_add_lookup(cert_ctx,
-					       X509_LOOKUP_hash_dir());
-		if (lookup == NULL)
-			{
-			BIO_printf(bio_err, "memory allocation failure\n");
-			goto err;
-			}
-		i = X509_LOOKUP_add_dir(lookup, ca_path, X509_FILETYPE_PEM);
-		if (!i)
-			{
-			BIO_printf(bio_err, "Error loading directory %s\n",
-				   ca_path);
-			goto err;
-			}
-		}
-
-	/* Adding a trusted certificate file source. */
-	if (ca_file)
-		{
-		lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_file());
-		if (lookup == NULL)
-			{
-			BIO_printf(bio_err, "memory allocation failure\n");
-			goto err;
-			}
-		i = X509_LOOKUP_load_file(lookup, ca_file, X509_FILETYPE_PEM);
-		if (!i)
-			{
-			BIO_printf(bio_err, "Error loading file %s\n", ca_file);
-			goto err;
-			}
-		}
-
-	return cert_ctx;
+{
+    X509_STORE *cert_ctx = NULL;
+    X509_LOOKUP *lookup = NULL;
+    int i;
+
+    /* Creating the X509_STORE object. */
+    cert_ctx = X509_STORE_new();
+
+    /* Setting the callback for certificate chain verification. */
+    X509_STORE_set_verify_cb(cert_ctx, verify_cb);
+
+    /* Adding a trusted certificate directory source. */
+    if (ca_path) {
+        lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_hash_dir());
+        if (lookup == NULL) {
+            BIO_printf(bio_err, "memory allocation failure\n");
+            goto err;
+        }
+        i = X509_LOOKUP_add_dir(lookup, ca_path, X509_FILETYPE_PEM);
+        if (!i) {
+            BIO_printf(bio_err, "Error loading directory %s\n", ca_path);
+            goto err;
+        }
+    }
+
+    /* Adding a trusted certificate file source. */
+    if (ca_file) {
+        lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_file());
+        if (lookup == NULL) {
+            BIO_printf(bio_err, "memory allocation failure\n");
+            goto err;
+        }
+        i = X509_LOOKUP_load_file(lookup, ca_file, X509_FILETYPE_PEM);
+        if (!i) {
+            BIO_printf(bio_err, "Error loading file %s\n", ca_file);
+            goto err;
+        }
+    }
+
+    return cert_ctx;
  err:
-	X509_STORE_free(cert_ctx);
-	return NULL;
-	}
+    X509_STORE_free(cert_ctx);
+    return NULL;
+}
 
 static int MS_CALLBACK verify_cb(int ok, X509_STORE_CTX *ctx)
-	{
-	/*-
-	char buf[256];
-
-	if (!ok)
-		{
-		X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
-				  buf, sizeof(buf));
-		printf("%s\n", buf);
-		printf("error %d at %d depth lookup: %s\n",
-		       ctx->error, ctx->error_depth,
-			X509_verify_cert_error_string(ctx->error));
-		}
-	*/
-
-	return ok;
-	}
+{
+        /*-
+        char buf[256];
+
+        if (!ok)
+                {
+                X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
+                                  buf, sizeof(buf));
+                printf("%s\n", buf);
+                printf("error %d at %d depth lookup: %s\n",
+                       ctx->error, ctx->error_depth,
+                        X509_verify_cert_error_string(ctx->error));
+                }
+        */
+
+    return ok;
+}
diff --git a/apps/verify.c b/apps/verify.c
index 18fba46545..b3ba53d97f 100644
--- a/apps/verify.c
+++ b/apps/verify.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,302 +67,286 @@
 #include 
 
 #undef PROG
-#define PROG	verify_main
+#define PROG    verify_main
 
 static int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx);
 static int check(X509_STORE *ctx, char *file,
-		STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,
-		STACK_OF(X509_CRL) *crls, ENGINE *e);
-static int v_verbose=0, vflags = 0;
+                 STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,
+                 STACK_OF(X509_CRL) *crls, ENGINE *e);
+static int v_verbose = 0, vflags = 0;
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	ENGINE *e = NULL;
-	int i,ret=1, badarg = 0;
-	char *CApath=NULL,*CAfile=NULL;
-	char *untfile = NULL, *trustfile = NULL, *crlfile = NULL;
-	STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
-	STACK_OF(X509_CRL) *crls = NULL;
-	X509_STORE *cert_ctx=NULL;
-	X509_LOOKUP *lookup=NULL;
-	X509_VERIFY_PARAM *vpm = NULL;
-	int crl_download = 0;
+{
+    ENGINE *e = NULL;
+    int i, ret = 1, badarg = 0;
+    char *CApath = NULL, *CAfile = NULL;
+    char *untfile = NULL, *trustfile = NULL, *crlfile = NULL;
+    STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
+    STACK_OF(X509_CRL) *crls = NULL;
+    X509_STORE *cert_ctx = NULL;
+    X509_LOOKUP *lookup = NULL;
+    X509_VERIFY_PARAM *vpm = NULL;
+    int crl_download = 0;
 #ifndef OPENSSL_NO_ENGINE
-	char *engine=NULL;
+    char *engine = NULL;
 #endif
 
-	cert_ctx=X509_STORE_new();
-	if (cert_ctx == NULL) goto end;
-	X509_STORE_set_verify_cb(cert_ctx,cb);
-
-	ERR_load_crypto_strings();
-
-	apps_startup();
-
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
-
-	if (!load_config(bio_err, NULL))
-		goto end;
-
-	argc--;
-	argv++;
-	for (;;)
-		{
-		if (argc >= 1)
-			{
-			if (strcmp(*argv,"-CApath") == 0)
-				{
-				if (argc-- < 1) goto end;
-				CApath= *(++argv);
-				}
-			else if (strcmp(*argv,"-CAfile") == 0)
-				{
-				if (argc-- < 1) goto end;
-				CAfile= *(++argv);
-				}
-			else if (args_verify(&argv, &argc, &badarg, bio_err,
-									&vpm))
-				{
-				if (badarg)
-					goto end;
-				continue;
-				}
-			else if (strcmp(*argv,"-untrusted") == 0)
-				{
-				if (argc-- < 1) goto end;
-				untfile= *(++argv);
-				}
-			else if (strcmp(*argv,"-trusted") == 0)
-				{
-				if (argc-- < 1) goto end;
-				trustfile= *(++argv);
-				}
-			else if (strcmp(*argv,"-CRLfile") == 0)
-				{
-				if (argc-- < 1) goto end;
-				crlfile= *(++argv);
-				}
-			else if (strcmp(*argv,"-crl_download") == 0)
-				crl_download = 1;
+    cert_ctx = X509_STORE_new();
+    if (cert_ctx == NULL)
+        goto end;
+    X509_STORE_set_verify_cb(cert_ctx, cb);
+
+    ERR_load_crypto_strings();
+
+    apps_startup();
+
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+
+    if (!load_config(bio_err, NULL))
+        goto end;
+
+    argc--;
+    argv++;
+    for (;;) {
+        if (argc >= 1) {
+            if (strcmp(*argv, "-CApath") == 0) {
+                if (argc-- < 1)
+                    goto end;
+                CApath = *(++argv);
+            } else if (strcmp(*argv, "-CAfile") == 0) {
+                if (argc-- < 1)
+                    goto end;
+                CAfile = *(++argv);
+            } else if (args_verify(&argv, &argc, &badarg, bio_err, &vpm)) {
+                if (badarg)
+                    goto end;
+                continue;
+            } else if (strcmp(*argv, "-untrusted") == 0) {
+                if (argc-- < 1)
+                    goto end;
+                untfile = *(++argv);
+            } else if (strcmp(*argv, "-trusted") == 0) {
+                if (argc-- < 1)
+                    goto end;
+                trustfile = *(++argv);
+            } else if (strcmp(*argv, "-CRLfile") == 0) {
+                if (argc-- < 1)
+                    goto end;
+                crlfile = *(++argv);
+            } else if (strcmp(*argv, "-crl_download") == 0)
+                crl_download = 1;
 #ifndef OPENSSL_NO_ENGINE
-			else if (strcmp(*argv,"-engine") == 0)
-				{
-				if (--argc < 1) goto end;
-				engine= *(++argv);
-				}
+            else if (strcmp(*argv, "-engine") == 0) {
+                if (--argc < 1)
+                    goto end;
+                engine = *(++argv);
+            }
 #endif
-			else if (strcmp(*argv,"-help") == 0)
-				goto end;
-			else if (strcmp(*argv,"-verbose") == 0)
-				v_verbose=1;
-			else if (argv[0][0] == '-')
-				goto end;
-			else
-				break;
-			argc--;
-			argv++;
-			}
-		else
-			break;
-		}
+            else if (strcmp(*argv, "-help") == 0)
+                goto end;
+            else if (strcmp(*argv, "-verbose") == 0)
+                v_verbose = 1;
+            else if (argv[0][0] == '-')
+                goto end;
+            else
+                break;
+            argc--;
+            argv++;
+        } else
+            break;
+    }
 
 #ifndef OPENSSL_NO_ENGINE
-        e = setup_engine(bio_err, engine, 0);
+    e = setup_engine(bio_err, engine, 0);
 #endif
 
-	if (vpm)
-		X509_STORE_set1_param(cert_ctx, vpm);
-
-	lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_file());
-	if (lookup == NULL) abort();
-	if (CAfile) {
-		i=X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM);
-		if(!i) {
-			BIO_printf(bio_err, "Error loading file %s\n", CAfile);
-			ERR_print_errors(bio_err);
-			goto end;
-		}
-	} else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
-		
-	lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_hash_dir());
-	if (lookup == NULL) abort();
-	if (CApath) {
-		i=X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM);
-		if(!i) {
-			BIO_printf(bio_err, "Error loading directory %s\n", CApath);
-			ERR_print_errors(bio_err);
-			goto end;
-		}
-	} else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
-
-	ERR_clear_error();
-
-	if(untfile)
-		{
-		untrusted = load_certs(bio_err, untfile, FORMAT_PEM,
-					NULL, e, "untrusted certificates");
-		if(!untrusted)
-			goto end;
-		}
-
-	if(trustfile)
-		{
-		trusted = load_certs(bio_err, trustfile, FORMAT_PEM,
-					NULL, e, "trusted certificates");
-		if(!trusted)
-			goto end;
-		}
-
-	if(crlfile)
-		{
-		crls = load_crls(bio_err, crlfile, FORMAT_PEM,
-					NULL, e, "other CRLs");
-		if(!crls)
-			goto end;
-		}
-
-	ret = 0;
-
-	if (crl_download)
-		store_setup_crl_download(cert_ctx);
-	if (argc < 1)
-		{ 
-		if (1 != check(cert_ctx, NULL, untrusted, trusted, crls, e))
-			ret = -1;
-		}
-	else
-		{
-		for (i=0; i 0)
-		{
-		fprintf(stdout,"OK\n");
-		ret=1;
-		}
-	else
-		ERR_print_errors(bio_err);
-	if (x != NULL) X509_free(x);
-
-	return(ret);
-	}
+                 STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,
+                 STACK_OF(X509_CRL) *crls, ENGINE *e)
+{
+    X509 *x = NULL;
+    int i = 0, ret = 0;
+    X509_STORE_CTX *csc;
+
+    x = load_cert(bio_err, file, FORMAT_PEM, NULL, e, "certificate file");
+    if (x == NULL)
+        goto end;
+    fprintf(stdout, "%s: ", (file == NULL) ? "stdin" : file);
+
+    csc = X509_STORE_CTX_new();
+    if (csc == NULL) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+    X509_STORE_set_flags(ctx, vflags);
+    if (!X509_STORE_CTX_init(csc, ctx, x, uchain)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+    if (tchain)
+        X509_STORE_CTX_trusted_stack(csc, tchain);
+    if (crls)
+        X509_STORE_CTX_set0_crls(csc, crls);
+    i = X509_verify_cert(csc);
+    X509_STORE_CTX_free(csc);
+
+    ret = 0;
+ end:
+    if (i > 0) {
+        fprintf(stdout, "OK\n");
+        ret = 1;
+    } else
+        ERR_print_errors(bio_err);
+    if (x != NULL)
+        X509_free(x);
+
+    return (ret);
+}
 
 static int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx)
-	{
-	int cert_error = X509_STORE_CTX_get_error(ctx);
-	X509 *current_cert = X509_STORE_CTX_get_current_cert(ctx);
-
-	if (!ok)
-		{
-		if (current_cert)
-			{
-			X509_NAME_print_ex_fp(stdout,
-				X509_get_subject_name(current_cert),
-				0, XN_FLAG_ONELINE);
-			printf("\n");
-			}
-		printf("%serror %d at %d depth lookup:%s\n",
-			X509_STORE_CTX_get0_parent_ctx(ctx) ? "[CRL path]" : "",
-			cert_error,
-			X509_STORE_CTX_get_error_depth(ctx),
-			X509_verify_cert_error_string(cert_error));
-		switch(cert_error)
-			{
-			case X509_V_ERR_NO_EXPLICIT_POLICY:
-				policies_print(NULL, ctx);
-			case X509_V_ERR_CERT_HAS_EXPIRED:
-
-			/* since we are just checking the certificates, it is
-			 * ok if they are self signed. But we should still warn
-			 * the user.
-			 */
-
-			case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-			/* Continue after extension errors too */
-			case X509_V_ERR_INVALID_CA:
-			case X509_V_ERR_INVALID_NON_CA:
-			case X509_V_ERR_PATH_LENGTH_EXCEEDED:
-			case X509_V_ERR_INVALID_PURPOSE:
-			case X509_V_ERR_CRL_HAS_EXPIRED:
-			case X509_V_ERR_CRL_NOT_YET_VALID:
-			case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
-			ok = 1;
-
-			}
-
-		return ok;
-
-		}
-	if (cert_error == X509_V_OK && ok == 2)
-		policies_print(NULL, ctx);
-	if (!v_verbose)
-		ERR_clear_error();
-	return(ok);
-	}
+{
+    int cert_error = X509_STORE_CTX_get_error(ctx);
+    X509 *current_cert = X509_STORE_CTX_get_current_cert(ctx);
+
+    if (!ok) {
+        if (current_cert) {
+            X509_NAME_print_ex_fp(stdout,
+                                  X509_get_subject_name(current_cert),
+                                  0, XN_FLAG_ONELINE);
+            printf("\n");
+        }
+        printf("%serror %d at %d depth lookup:%s\n",
+               X509_STORE_CTX_get0_parent_ctx(ctx) ? "[CRL path]" : "",
+               cert_error,
+               X509_STORE_CTX_get_error_depth(ctx),
+               X509_verify_cert_error_string(cert_error));
+        switch (cert_error) {
+        case X509_V_ERR_NO_EXPLICIT_POLICY:
+            policies_print(NULL, ctx);
+        case X509_V_ERR_CERT_HAS_EXPIRED:
+
+            /*
+             * since we are just checking the certificates, it is ok if they
+             * are self signed. But we should still warn the user.
+             */
+
+        case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+            /* Continue after extension errors too */
+        case X509_V_ERR_INVALID_CA:
+        case X509_V_ERR_INVALID_NON_CA:
+        case X509_V_ERR_PATH_LENGTH_EXCEEDED:
+        case X509_V_ERR_INVALID_PURPOSE:
+        case X509_V_ERR_CRL_HAS_EXPIRED:
+        case X509_V_ERR_CRL_NOT_YET_VALID:
+        case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
+            ok = 1;
+
+        }
+
+        return ok;
+
+    }
+    if (cert_error == X509_V_OK && ok == 2)
+        policies_print(NULL, ctx);
+    if (!v_verbose)
+        ERR_clear_error();
+    return (ok);
+}
diff --git a/apps/version.c b/apps/version.c
index e9555cbde2..8807d4c7b0 100644
--- a/apps/version.c
+++ b/apps/version.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -133,85 +133,82 @@
 #endif
 
 #undef PROG
-#define PROG	version_main
+#define PROG    version_main
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	int i,ret=0;
-	int cflags=0,version=0,date=0,options=0,platform=0,dir=0;
+{
+    int i, ret = 0;
+    int cflags = 0, version = 0, date = 0, options = 0, platform = 0, dir = 0;
 
-	apps_startup();
+    apps_startup();
 
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
 
-	if (argc == 1) version=1;
-	for (i=1; i
-#include 
-#include 
-
+# include 
+# include 
+# include 
 
 /* Global storage. */
 
@@ -29,41 +28,38 @@
 
 int decc_init_done = -1;
 
-
 /* Structure to hold a DECC$* feature name and its desired value. */
 
-typedef struct
-{
+typedef struct {
     char *name;
     int value;
 } decc_feat_t;
 
-
-/* Array of DECC$* feature names and their desired values.
- * Note: DECC$ARGV_PARSE_STYLE is the urgent one.
+/*
+ * Array of DECC$* feature names and their desired values. Note:
+ * DECC$ARGV_PARSE_STYLE is the urgent one.
  */
 
-decc_feat_t decc_feat_array[] =
-{
- /* Preserve command-line case with SET PROCESS/PARSE_STYLE=EXTENDED */
- { "DECC$ARGV_PARSE_STYLE", 1 },
+decc_feat_t decc_feat_array[] = {
+    /* Preserve command-line case with SET PROCESS/PARSE_STYLE=EXTENDED */
+    {"DECC$ARGV_PARSE_STYLE", 1},
 
- /* Preserve case for file names on ODS5 disks. */
- { "DECC$EFS_CASE_PRESERVE", 1 },
+    /* Preserve case for file names on ODS5 disks. */
+    {"DECC$EFS_CASE_PRESERVE", 1},
 
- /* Enable multiple dots (and most characters) in ODS5 file names,
-  * while preserving VMS-ness of ";version".
-  */
- { "DECC$EFS_CHARSET", 1 },
+    /*
+     * Enable multiple dots (and most characters) in ODS5 file names, while
+     * preserving VMS-ness of ";version".
+     */
+    {"DECC$EFS_CHARSET", 1},
 
- /* List terminator. */
- { (char *)NULL, 0 }
+    /* List terminator. */
+    {(char *)NULL, 0}
 };
 
-
 /* LIB$INITIALIZE initialization function. */
 
-static void decc_init( void)
+static void decc_init(void)
 {
     char *openssl_debug_decc_init;
     int verbose = 0;
@@ -75,12 +71,10 @@ static void decc_init( void)
     int sts;
 
     /* Get debug option. */
-    openssl_debug_decc_init = getenv( "OPENSSL_DEBUG_DECC_INIT");
-    if (openssl_debug_decc_init != NULL)
-    {
-        verbose = strtol( openssl_debug_decc_init, NULL, 10);
-        if (verbose <= 0)
-        {
+    openssl_debug_decc_init = getenv("OPENSSL_DEBUG_DECC_INIT");
+    if (openssl_debug_decc_init != NULL) {
+        verbose = strtol(openssl_debug_decc_init, NULL, 10);
+        if (verbose <= 0) {
             verbose = 1;
         }
     }
@@ -90,99 +84,89 @@ static void decc_init( void)
 
     /* Loop through all items in the decc_feat_array[]. */
 
-    for (i = 0; decc_feat_array[ i].name != NULL; i++)
-    {
+    for (i = 0; decc_feat_array[i].name != NULL; i++) {
         /* Get the feature index. */
-        feat_index = decc$feature_get_index( decc_feat_array[ i].name);
-        if (feat_index >= 0)
-        {
+        feat_index = decc$feature_get_index(decc_feat_array[i].name);
+        if (feat_index >= 0) {
             /* Valid item.  Collect its properties. */
-            feat_value = decc$feature_get_value( feat_index, 1);
-            feat_value_min = decc$feature_get_value( feat_index, 2);
-            feat_value_max = decc$feature_get_value( feat_index, 3);
+            feat_value = decc$feature_get_value(feat_index, 1);
+            feat_value_min = decc$feature_get_value(feat_index, 2);
+            feat_value_max = decc$feature_get_value(feat_index, 3);
 
             /* Check the validity of our desired value. */
-            if ((decc_feat_array[ i].value >= feat_value_min) &&
-             (decc_feat_array[ i].value <= feat_value_max))
-            {
+            if ((decc_feat_array[i].value >= feat_value_min) &&
+                (decc_feat_array[i].value <= feat_value_max)) {
                 /* Valid value.  Set it if necessary. */
-                if (feat_value != decc_feat_array[ i].value)
-                {
-                    sts = decc$feature_set_value( feat_index,
-                     1,
-                     decc_feat_array[ i].value);
-
-                     if (verbose > 1)
-                     {
-                         fprintf( stderr, " %s = %d, sts = %d.\n",
-                          decc_feat_array[ i].name,
-                          decc_feat_array[ i].value,
-                          sts);
-                     }
+                if (feat_value != decc_feat_array[i].value) {
+                    sts = decc$feature_set_value(feat_index,
+                                                 1, decc_feat_array[i].value);
+
+                    if (verbose > 1) {
+                        fprintf(stderr, " %s = %d, sts = %d.\n",
+                                decc_feat_array[i].name,
+                                decc_feat_array[i].value, sts);
+                    }
                 }
-            }
-            else
-            {
+            } else {
                 /* Invalid DECC feature value. */
-                fprintf( stderr,
-                 " INVALID DECC$FEATURE VALUE, %d: %d <= %s <= %d.\n",
-                 feat_value,
-                 feat_value_min, decc_feat_array[ i].name, feat_value_max);
+                fprintf(stderr,
+                        " INVALID DECC$FEATURE VALUE, %d: %d <= %s <= %d.\n",
+                        feat_value,
+                        feat_value_min, decc_feat_array[i].name,
+                        feat_value_max);
             }
-        }
-        else
-        {
+        } else {
             /* Invalid DECC feature name. */
-            fprintf( stderr,
-             " UNKNOWN DECC$FEATURE: %s.\n", decc_feat_array[ i].name);
+            fprintf(stderr,
+                    " UNKNOWN DECC$FEATURE: %s.\n", decc_feat_array[i].name);
         }
     }
 
-    if (verbose > 0)
-    {
-        fprintf( stderr, " DECC_INIT complete.\n");
+    if (verbose > 0) {
+        fprintf(stderr, " DECC_INIT complete.\n");
     }
 }
 
 /* Get "decc_init()" into a valid, loaded LIB$INITIALIZE PSECT. */
 
-#pragma nostandard
+# pragma nostandard
 
-/* Establish the LIB$INITIALIZE PSECTs, with proper alignment and
- * other attributes.  Note that "nopic" is significant only on VAX.
+/*
+ * Establish the LIB$INITIALIZE PSECTs, with proper alignment and other
+ * attributes.  Note that "nopic" is significant only on VAX.
  */
-#pragma extern_model save
+# pragma extern_model save
 
-#if __INITIAL_POINTER_SIZE == 64
-# define PSECT_ALIGN 3
-#else
-# define PSECT_ALIGN 2
-#endif
+# if __INITIAL_POINTER_SIZE == 64
+#  define PSECT_ALIGN 3
+# else
+#  define PSECT_ALIGN 2
+# endif
 
-#pragma extern_model strict_refdef "LIB$INITIALIZ" PSECT_ALIGN, nopic, nowrt
-const int spare[ 8] = { 0 };
+# pragma extern_model strict_refdef "LIB$INITIALIZ" PSECT_ALIGN, nopic, nowrt
+const int spare[8] = { 0 };
 
-#pragma extern_model strict_refdef "LIB$INITIALIZE" PSECT_ALIGN, nopic, nowrt
-void (*const x_decc_init)() = decc_init;
+# pragma extern_model strict_refdef "LIB$INITIALIZE" PSECT_ALIGN, nopic, nowrt
+void (*const x_decc_init) () = decc_init;
 
-#pragma extern_model restore
+# pragma extern_model restore
 
 /* Fake reference to ensure loading the LIB$INITIALIZE PSECT. */
 
-#pragma extern_model save
+# pragma extern_model save
 
-int LIB$INITIALIZE( void);
+int LIB$INITIALIZE(void);
 
-#pragma extern_model strict_refdef
-int dmy_lib$initialize = (int) LIB$INITIALIZE;
+# pragma extern_model strict_refdef
+int dmy_lib$initialize = (int)LIB$INITIALIZE;
 
-#pragma extern_model restore
+# pragma extern_model restore
 
-#pragma standard
+# pragma standard
 
-#else /* def USE_DECC_INIT */
+#else                           /* def USE_DECC_INIT */
 
 /* Dummy code to avoid a %CC-W-EMPTYFILE complaint. */
-int decc_init_dummy( void);
+int decc_init_dummy(void);
 
-#endif /* def USE_DECC_INIT */
+#endif                          /* def USE_DECC_INIT */
diff --git a/apps/winrand.c b/apps/winrand.c
index d6a30ee21b..44f57a38ba 100644
--- a/apps/winrand.c
+++ b/apps/winrand.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -68,82 +68,79 @@ LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 const char *filename;
 
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
-        PSTR cmdline, int iCmdShow)
-	{
-	static char appname[] = "OpenSSL";
-	HWND hwnd;
-	MSG msg;
-	WNDCLASSEX wndclass;
-        char buffer[200];
-
-        if (cmdline[0] == '\0')
-                filename = RAND_file_name(buffer, sizeof buffer);
-        else
-                filename = cmdline;
-
-        RAND_load_file(filename, -1);
-
-	wndclass.cbSize = sizeof(wndclass);
-	wndclass.style = CS_HREDRAW | CS_VREDRAW;
-	wndclass.lpfnWndProc = WndProc;
-	wndclass.cbClsExtra = 0;
-	wndclass.cbWndExtra = 0;
-	wndclass.hInstance = hInstance;
-	wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
-	wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
-	wndclass.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
-	wndclass.lpszMenuName = NULL;
-        wndclass.lpszClassName = appname;
-	wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
-	RegisterClassEx(&wndclass);
-
-        hwnd = CreateWindow(appname, OPENSSL_VERSION_TEXT,
-		WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
-		CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);
-
-	ShowWindow(hwnd, iCmdShow);
-	UpdateWindow(hwnd);
-
-
-	while (GetMessage(&msg, NULL, 0, 0))
-		{
-		TranslateMessage(&msg);
-		DispatchMessage(&msg);
-		}
-
-	return msg.wParam;
-	}
+                   PSTR cmdline, int iCmdShow)
+{
+    static char appname[] = "OpenSSL";
+    HWND hwnd;
+    MSG msg;
+    WNDCLASSEX wndclass;
+    char buffer[200];
+
+    if (cmdline[0] == '\0')
+        filename = RAND_file_name(buffer, sizeof buffer);
+    else
+        filename = cmdline;
+
+    RAND_load_file(filename, -1);
+
+    wndclass.cbSize = sizeof(wndclass);
+    wndclass.style = CS_HREDRAW | CS_VREDRAW;
+    wndclass.lpfnWndProc = WndProc;
+    wndclass.cbClsExtra = 0;
+    wndclass.cbWndExtra = 0;
+    wndclass.hInstance = hInstance;
+    wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+    wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
+    wndclass.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
+    wndclass.lpszMenuName = NULL;
+    wndclass.lpszClassName = appname;
+    wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
+    RegisterClassEx(&wndclass);
+
+    hwnd = CreateWindow(appname, OPENSSL_VERSION_TEXT,
+                        WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
+                        CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance,
+                        NULL);
+
+    ShowWindow(hwnd, iCmdShow);
+    UpdateWindow(hwnd);
+
+    while (GetMessage(&msg, NULL, 0, 0)) {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return msg.wParam;
+}
 
 LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
-	{
-        HDC hdc;
-	PAINTSTRUCT ps;
-        RECT rect;
-        static int seeded = 0;
-
-	switch (iMsg)
-		{
-	case WM_PAINT:
-		hdc = BeginPaint(hwnd, &ps);
-		GetClientRect(hwnd, &rect);
-                DrawText(hdc, "Seeding the PRNG. Please move the mouse!", -1,
-			&rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
-		EndPaint(hwnd, &ps);
-		return 0;
-		
-        case WM_DESTROY:
-                PostQuitMessage(0);
-                return 0;
-                }
-
-        if (RAND_event(iMsg, wParam, lParam) == 1 && seeded == 0)
-                {
-                seeded = 1;
-                if (RAND_write_file(filename) <= 0)
-                        MessageBox(hwnd, "Couldn't write random file!",
-				"OpenSSL", MB_OK | MB_ICONERROR);
-                PostQuitMessage(0);
-                }
-
-	return DefWindowProc(hwnd, iMsg, wParam, lParam);
-	}
+{
+    HDC hdc;
+    PAINTSTRUCT ps;
+    RECT rect;
+    static int seeded = 0;
+
+    switch (iMsg) {
+    case WM_PAINT:
+        hdc = BeginPaint(hwnd, &ps);
+        GetClientRect(hwnd, &rect);
+        DrawText(hdc, "Seeding the PRNG. Please move the mouse!", -1,
+                 &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
+        EndPaint(hwnd, &ps);
+        return 0;
+
+    case WM_DESTROY:
+        PostQuitMessage(0);
+        return 0;
+    }
+
+    if (RAND_event(iMsg, wParam, lParam) == 1 && seeded == 0) {
+        seeded = 1;
+        if (RAND_write_file(filename) <= 0)
+            MessageBox(hwnd, "Couldn't write random file!",
+                       "OpenSSL", MB_OK | MB_ICONERROR);
+        PostQuitMessage(0);
+    }
+
+    return DefWindowProc(hwnd, iMsg, wParam, lParam);
+}
diff --git a/apps/x509.c b/apps/x509.c
index 3bb261010f..d005c82bb1 100644
--- a/apps/x509.c
+++ b/apps/x509.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,7 +61,7 @@
 #include 
 #include 
 #ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
+# define APPS_WIN16
 #endif
 #include "apps.h"
 #include 
@@ -74,1301 +74,1202 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 #undef PROG
 #define PROG x509_main
 
 #undef POSTFIX
-#define	POSTFIX	".srl"
-#define DEF_DAYS	30
-
-static const char *x509_usage[]={
-"usage: x509 args\n",
-" -inform arg     - input format - default PEM (one of DER, NET or PEM)\n",
-" -outform arg    - output format - default PEM (one of DER, NET or PEM)\n",
-" -keyform arg    - private key format - default PEM\n",
-" -CAform arg     - CA format - default PEM\n",
-" -CAkeyform arg  - CA key format - default PEM\n",
-" -in arg         - input file - default stdin\n",
-" -out arg        - output file - default stdout\n",
-" -passin arg     - private key password source\n",
-" -serial         - print serial number value\n",
-" -subject_hash   - print subject hash value\n",
+#define POSTFIX ".srl"
+#define DEF_DAYS        30
+
+static const char *x509_usage[] = {
+    "usage: x509 args\n",
+    " -inform arg     - input format - default PEM (one of DER, NET or PEM)\n",
+    " -outform arg    - output format - default PEM (one of DER, NET or PEM)\n",
+    " -keyform arg    - private key format - default PEM\n",
+    " -CAform arg     - CA format - default PEM\n",
+    " -CAkeyform arg  - CA key format - default PEM\n",
+    " -in arg         - input file - default stdin\n",
+    " -out arg        - output file - default stdout\n",
+    " -passin arg     - private key password source\n",
+    " -serial         - print serial number value\n",
+    " -subject_hash   - print subject hash value\n",
 #ifndef OPENSSL_NO_MD5
-" -subject_hash_old   - print old-style (MD5) subject hash value\n",
+    " -subject_hash_old   - print old-style (MD5) subject hash value\n",
 #endif
-" -issuer_hash    - print issuer hash value\n",
+    " -issuer_hash    - print issuer hash value\n",
 #ifndef OPENSSL_NO_MD5
-" -issuer_hash_old    - print old-style (MD5) issuer hash value\n",
+    " -issuer_hash_old    - print old-style (MD5) issuer hash value\n",
 #endif
-" -hash           - synonym for -subject_hash\n",
-" -subject        - print subject DN\n",
-" -issuer         - print issuer DN\n",
-" -email          - print email address(es)\n",
-" -startdate      - notBefore field\n",
-" -enddate        - notAfter field\n",
-" -purpose        - print out certificate purposes\n",
-" -dates          - both Before and After dates\n",
-" -modulus        - print the RSA key modulus\n",
-" -pubkey         - output the public key\n",
-" -fingerprint    - print the certificate fingerprint\n",
-" -alias          - output certificate alias\n",
-" -noout          - no certificate output\n",
-" -ocspid         - print OCSP hash values for the subject name and public key\n",
-" -ocsp_uri       - print OCSP Responder URL(s)\n",
-" -trustout       - output a \"trusted\" certificate\n",
-" -clrtrust       - clear all trusted purposes\n",
-" -clrreject      - clear all rejected purposes\n",
-" -addtrust arg   - trust certificate for a given purpose\n",
-" -addreject arg  - reject certificate for a given purpose\n",
-" -setalias arg   - set certificate alias\n",
-" -days arg       - How long till expiry of a signed certificate - def 30 days\n",
-" -checkend arg   - check whether the cert expires in the next arg seconds\n",
-"                   exit 1 if so, 0 if not\n",
-" -signkey arg    - self sign cert with arg\n",
-" -x509toreq      - output a certification request object\n",
-" -req            - input is a certificate request, sign and output.\n",
-" -CA arg         - set the CA certificate, must be PEM format.\n",
-" -CAkey arg      - set the CA key, must be PEM format\n",
-"                   missing, it is assumed to be in the CA file.\n",
-" -CAcreateserial - create serial number file if it does not exist\n",
-" -CAserial arg   - serial file\n",
-" -set_serial     - serial number to use\n",
-" -text           - print the certificate in text form\n",
-" -C              - print out C code forms\n",
-" -md2/-md5/-sha1/-mdc2 - digest to use\n",
-" -extfile        - configuration file with X509V3 extensions to add\n",
-" -extensions     - section from config file with X509V3 extensions to add\n",
-" -clrext         - delete extensions before signing and input certificate\n",
-" -nameopt arg    - various certificate name options\n",
+    " -hash           - synonym for -subject_hash\n",
+    " -subject        - print subject DN\n",
+    " -issuer         - print issuer DN\n",
+    " -email          - print email address(es)\n",
+    " -startdate      - notBefore field\n",
+    " -enddate        - notAfter field\n",
+    " -purpose        - print out certificate purposes\n",
+    " -dates          - both Before and After dates\n",
+    " -modulus        - print the RSA key modulus\n",
+    " -pubkey         - output the public key\n",
+    " -fingerprint    - print the certificate fingerprint\n",
+    " -alias          - output certificate alias\n",
+    " -noout          - no certificate output\n",
+    " -ocspid         - print OCSP hash values for the subject name and public key\n",
+    " -ocsp_uri       - print OCSP Responder URL(s)\n",
+    " -trustout       - output a \"trusted\" certificate\n",
+    " -clrtrust       - clear all trusted purposes\n",
+    " -clrreject      - clear all rejected purposes\n",
+    " -addtrust arg   - trust certificate for a given purpose\n",
+    " -addreject arg  - reject certificate for a given purpose\n",
+    " -setalias arg   - set certificate alias\n",
+    " -days arg       - How long till expiry of a signed certificate - def 30 days\n",
+    " -checkend arg   - check whether the cert expires in the next arg seconds\n",
+    "                   exit 1 if so, 0 if not\n",
+    " -signkey arg    - self sign cert with arg\n",
+    " -x509toreq      - output a certification request object\n",
+    " -req            - input is a certificate request, sign and output.\n",
+    " -CA arg         - set the CA certificate, must be PEM format.\n",
+    " -CAkey arg      - set the CA key, must be PEM format\n",
+    "                   missing, it is assumed to be in the CA file.\n",
+    " -CAcreateserial - create serial number file if it does not exist\n",
+    " -CAserial arg   - serial file\n",
+    " -set_serial     - serial number to use\n",
+    " -text           - print the certificate in text form\n",
+    " -C              - print out C code forms\n",
+    " -md2/-md5/-sha1/-mdc2 - digest to use\n",
+    " -extfile        - configuration file with X509V3 extensions to add\n",
+    " -extensions     - section from config file with X509V3 extensions to add\n",
+    " -clrext         - delete extensions before signing and input certificate\n",
+    " -nameopt arg    - various certificate name options\n",
 #ifndef OPENSSL_NO_ENGINE
-" -engine e       - use engine e, possibly a hardware device.\n",
+    " -engine e       - use engine e, possibly a hardware device.\n",
 #endif
-" -certopt arg    - various certificate text options\n",
-" -checkhost host - check certificate matches \"host\"\n",
-" -checkemail email - check certificate matches \"email\"\n",
-" -checkip ipaddr - check certificate matches \"ipaddr\"\n",
-NULL
+    " -certopt arg    - various certificate text options\n",
+    " -checkhost host - check certificate matches \"host\"\n",
+    " -checkemail email - check certificate matches \"email\"\n",
+    " -checkip ipaddr - check certificate matches \"ipaddr\"\n",
+    NULL
 };
 
 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
-static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
-						CONF *conf, char *section);
-static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
-			 X509 *x,X509 *xca,EVP_PKEY *pkey,
-			 STACK_OF(OPENSSL_STRING) *sigopts,
-			 char *serial, int create ,int days, int clrext,
-			 CONF *conf, char *section, ASN1_INTEGER *sno);
+static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
+                const EVP_MD *digest, CONF *conf, char *section);
+static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
+                        X509 *x, X509 *xca, EVP_PKEY *pkey,
+                        STACK_OF(OPENSSL_STRING) *sigopts, char *serial,
+                        int create, int days, int clrext, CONF *conf,
+                        char *section, ASN1_INTEGER *sno);
 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
-static int reqfile=0;
+static int reqfile = 0;
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-static int force_version=2;
+static int force_version = 2;
 #endif
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-	{
-	ENGINE *e = NULL;
-	int ret=1;
-	X509_REQ *req=NULL;
-	X509 *x=NULL,*xca=NULL;
-	ASN1_OBJECT *objtmp;
-	STACK_OF(OPENSSL_STRING) *sigopts = NULL;
-	EVP_PKEY *Upkey=NULL,*CApkey=NULL, *fkey = NULL;
-	ASN1_INTEGER *sno = NULL;
-	int i,num,badops=0, badsig=0;
-	BIO *out=NULL;
-	BIO *STDout=NULL;
-	STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
-	int informat,outformat,keyformat,CAformat,CAkeyformat;
-	char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
-	char *CAkeyfile=NULL,*CAserial=NULL;
-	char *fkeyfile=NULL;
-	char *alias=NULL;
-	int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
-	int next_serial=0;
-	int subject_hash=0,issuer_hash=0,ocspid=0;
+{
+    ENGINE *e = NULL;
+    int ret = 1;
+    X509_REQ *req = NULL;
+    X509 *x = NULL, *xca = NULL;
+    ASN1_OBJECT *objtmp;
+    STACK_OF(OPENSSL_STRING) *sigopts = NULL;
+    EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL;
+    ASN1_INTEGER *sno = NULL;
+    int i, num, badops = 0, badsig = 0;
+    BIO *out = NULL;
+    BIO *STDout = NULL;
+    STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
+    int informat, outformat, keyformat, CAformat, CAkeyformat;
+    char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL;
+    char *CAkeyfile = NULL, *CAserial = NULL;
+    char *fkeyfile = NULL;
+    char *alias = NULL;
+    int text = 0, serial = 0, subject = 0, issuer = 0, startdate =
+        0, enddate = 0;
+    int next_serial = 0;
+    int subject_hash = 0, issuer_hash = 0, ocspid = 0;
 #ifndef OPENSSL_NO_MD5
-	int subject_hash_old=0,issuer_hash_old=0;
+    int subject_hash_old = 0, issuer_hash_old = 0;
 #endif
-	int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
-	int ocsp_uri=0;
-	int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
-	int C=0;
-	int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
-	int pprint = 0;
-	const char **pp;
-	X509_STORE *ctx=NULL;
-	X509_REQ *rq=NULL;
-	int fingerprint=0;
-	char buf[256];
-	const EVP_MD *md_alg,*digest=NULL;
-	CONF *extconf = NULL;
-	char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
-	int need_rand = 0;
-	int checkend=0,checkoffset=0;
-	unsigned long nmflag = 0, certflag = 0;
-	char *checkhost = NULL;
-	char *checkemail = NULL;
-	char *checkip = NULL;
+    int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0;
+    int ocsp_uri = 0;
+    int trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0, clrext = 0;
+    int C = 0;
+    int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0;
+    int pprint = 0;
+    const char **pp;
+    X509_STORE *ctx = NULL;
+    X509_REQ *rq = NULL;
+    int fingerprint = 0;
+    char buf[256];
+    const EVP_MD *md_alg, *digest = NULL;
+    CONF *extconf = NULL;
+    char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
+    int need_rand = 0;
+    int checkend = 0, checkoffset = 0;
+    unsigned long nmflag = 0, certflag = 0;
+    char *checkhost = NULL;
+    char *checkemail = NULL;
+    char *checkip = NULL;
 #ifndef OPENSSL_NO_ENGINE
-	char *engine=NULL;
+    char *engine = NULL;
 #endif
 
-	reqfile=0;
+    reqfile = 0;
 
-	apps_startup();
+    apps_startup();
 
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	if (!load_config(bio_err, NULL))
-		goto end;
-	STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
+    if (!load_config(bio_err, NULL))
+        goto end;
+    STDout = BIO_new_fp(stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-	{
-	BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-	STDout = BIO_push(tmpbio, STDout);
-	}
+    {
+        BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+        STDout = BIO_push(tmpbio, STDout);
+    }
 #endif
 
-	informat=FORMAT_PEM;
-	outformat=FORMAT_PEM;
-	keyformat=FORMAT_PEM;
-	CAformat=FORMAT_PEM;
-	CAkeyformat=FORMAT_PEM;
-
-	ctx=X509_STORE_new();
-	if (ctx == NULL) goto end;
-	X509_STORE_set_verify_cb(ctx,callb);
-
-	argc--;
-	argv++;
-	num=0;
-	while (argc >= 1)
-		{
-		if 	(strcmp(*argv,"-inform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			informat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-outform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outformat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-keyform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			keyformat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-req") == 0)
-			{
-			reqfile=1;
-			need_rand = 1;
-			}
-		else if (strcmp(*argv,"-CAform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAformat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-CAkeyform") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAkeyformat=str2fmt(*(++argv));
-			}
-		else if (strcmp(*argv,"-sigopt") == 0)
-			{
-			if (--argc < 1)
-				goto bad;
-			if (!sigopts)
-				sigopts = sk_OPENSSL_STRING_new_null();
-			if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
-				goto bad;
-			}
+    informat = FORMAT_PEM;
+    outformat = FORMAT_PEM;
+    keyformat = FORMAT_PEM;
+    CAformat = FORMAT_PEM;
+    CAkeyformat = FORMAT_PEM;
+
+    ctx = X509_STORE_new();
+    if (ctx == NULL)
+        goto end;
+    X509_STORE_set_verify_cb(ctx, callb);
+
+    argc--;
+    argv++;
+    num = 0;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-inform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            informat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-outform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outformat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-keyform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            keyformat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-req") == 0) {
+            reqfile = 1;
+            need_rand = 1;
+        } else if (strcmp(*argv, "-CAform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAformat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-CAkeyform") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAkeyformat = str2fmt(*(++argv));
+        } else if (strcmp(*argv, "-sigopt") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!sigopts)
+                sigopts = sk_OPENSSL_STRING_new_null();
+            if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
+                goto bad;
+        }
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		else if (strcmp(*argv,"-force_version") == 0)
-			{
-			if (--argc < 1) goto bad;
-			force_version=atoi(*(++argv)) - 1;
-			}
+        else if (strcmp(*argv, "-force_version") == 0) {
+            if (--argc < 1)
+                goto bad;
+            force_version = atoi(*(++argv)) - 1;
+        }
 #endif
-		else if (strcmp(*argv,"-days") == 0)
-			{
-			if (--argc < 1) goto bad;
-			days=atoi(*(++argv));
-			if (days == 0)
-				{
-				BIO_printf(bio_err,"bad number of days\n");
-				goto bad;
-				}
-			}
-		else if (strcmp(*argv,"-passin") == 0)
-			{
-			if (--argc < 1) goto bad;
-			passargin= *(++argv);
-			}
-		else if (strcmp(*argv,"-extfile") == 0)
-			{
-			if (--argc < 1) goto bad;
-			extfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-extensions") == 0)
-			{
-			if (--argc < 1) goto bad;
-			extsect= *(++argv);
-			}
-		else if (strcmp(*argv,"-in") == 0)
-			{
-			if (--argc < 1) goto bad;
-			infile= *(++argv);
-			}
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-signkey") == 0)
-			{
-			if (--argc < 1) goto bad;
-			keyfile= *(++argv);
-			sign_flag= ++num;
-			need_rand = 1;
-			}
-		else if (strcmp(*argv,"-CA") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAfile= *(++argv);
-			CA_flag= ++num;
-			need_rand = 1;
-			}
-		else if (strcmp(*argv,"-CAkey") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAkeyfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-CAserial") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAserial= *(++argv);
-			}
-		else if (strcmp(*argv,"-set_serial") == 0)
-			{
-			if (--argc < 1) goto bad;
-			if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
-				goto bad;
-			}
-		else if (strcmp(*argv,"-force_pubkey") == 0)
-			{
-			if (--argc < 1) goto bad;
-			fkeyfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-addtrust") == 0)
-			{
-			if (--argc < 1) goto bad;
-			if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
-				{
-				BIO_printf(bio_err,
-					"Invalid trust object value %s\n", *argv);
-				goto bad;
-				}
-			if (!trust) trust = sk_ASN1_OBJECT_new_null();
-			sk_ASN1_OBJECT_push(trust, objtmp);
-			trustout = 1;
-			}
-		else if (strcmp(*argv,"-addreject") == 0)
-			{
-			if (--argc < 1) goto bad;
-			if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
-				{
-				BIO_printf(bio_err,
-					"Invalid reject object value %s\n", *argv);
-				goto bad;
-				}
-			if (!reject) reject = sk_ASN1_OBJECT_new_null();
-			sk_ASN1_OBJECT_push(reject, objtmp);
-			trustout = 1;
-			}
-		else if (strcmp(*argv,"-setalias") == 0)
-			{
-			if (--argc < 1) goto bad;
-			alias= *(++argv);
-			trustout = 1;
-			}
-		else if (strcmp(*argv,"-certopt") == 0)
-			{
-			if (--argc < 1) goto bad;
-			if (!set_cert_ex(&certflag, *(++argv))) goto bad;
-			}
-		else if (strcmp(*argv,"-nameopt") == 0)
-			{
-			if (--argc < 1) goto bad;
-			if (!set_name_ex(&nmflag, *(++argv))) goto bad;
-			}
+        else if (strcmp(*argv, "-days") == 0) {
+            if (--argc < 1)
+                goto bad;
+            days = atoi(*(++argv));
+            if (days == 0) {
+                BIO_printf(bio_err, "bad number of days\n");
+                goto bad;
+            }
+        } else if (strcmp(*argv, "-passin") == 0) {
+            if (--argc < 1)
+                goto bad;
+            passargin = *(++argv);
+        } else if (strcmp(*argv, "-extfile") == 0) {
+            if (--argc < 1)
+                goto bad;
+            extfile = *(++argv);
+        } else if (strcmp(*argv, "-extensions") == 0) {
+            if (--argc < 1)
+                goto bad;
+            extsect = *(++argv);
+        } else if (strcmp(*argv, "-in") == 0) {
+            if (--argc < 1)
+                goto bad;
+            infile = *(++argv);
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outfile = *(++argv);
+        } else if (strcmp(*argv, "-signkey") == 0) {
+            if (--argc < 1)
+                goto bad;
+            keyfile = *(++argv);
+            sign_flag = ++num;
+            need_rand = 1;
+        } else if (strcmp(*argv, "-CA") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAfile = *(++argv);
+            CA_flag = ++num;
+            need_rand = 1;
+        } else if (strcmp(*argv, "-CAkey") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAkeyfile = *(++argv);
+        } else if (strcmp(*argv, "-CAserial") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAserial = *(++argv);
+        } else if (strcmp(*argv, "-set_serial") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
+                goto bad;
+        } else if (strcmp(*argv, "-force_pubkey") == 0) {
+            if (--argc < 1)
+                goto bad;
+            fkeyfile = *(++argv);
+        } else if (strcmp(*argv, "-addtrust") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
+                BIO_printf(bio_err, "Invalid trust object value %s\n", *argv);
+                goto bad;
+            }
+            if (!trust)
+                trust = sk_ASN1_OBJECT_new_null();
+            sk_ASN1_OBJECT_push(trust, objtmp);
+            trustout = 1;
+        } else if (strcmp(*argv, "-addreject") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
+                BIO_printf(bio_err,
+                           "Invalid reject object value %s\n", *argv);
+                goto bad;
+            }
+            if (!reject)
+                reject = sk_ASN1_OBJECT_new_null();
+            sk_ASN1_OBJECT_push(reject, objtmp);
+            trustout = 1;
+        } else if (strcmp(*argv, "-setalias") == 0) {
+            if (--argc < 1)
+                goto bad;
+            alias = *(++argv);
+            trustout = 1;
+        } else if (strcmp(*argv, "-certopt") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!set_cert_ex(&certflag, *(++argv)))
+                goto bad;
+        } else if (strcmp(*argv, "-nameopt") == 0) {
+            if (--argc < 1)
+                goto bad;
+            if (!set_name_ex(&nmflag, *(++argv)))
+                goto bad;
+        }
 #ifndef OPENSSL_NO_ENGINE
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
+        else if (strcmp(*argv, "-engine") == 0) {
+            if (--argc < 1)
+                goto bad;
+            engine = *(++argv);
+        }
 #endif
-		else if (strcmp(*argv,"-C") == 0)
-			C= ++num;
-		else if (strcmp(*argv,"-email") == 0)
-			email= ++num;
-		else if (strcmp(*argv,"-ocsp_uri") == 0)
-			ocsp_uri= ++num;
-		else if (strcmp(*argv,"-serial") == 0)
-			serial= ++num;
-		else if (strcmp(*argv,"-next_serial") == 0)
-			next_serial= ++num;
-		else if (strcmp(*argv,"-modulus") == 0)
-			modulus= ++num;
-		else if (strcmp(*argv,"-pubkey") == 0)
-			pubkey= ++num;
-		else if (strcmp(*argv,"-x509toreq") == 0)
-			x509req= ++num;
-		else if (strcmp(*argv,"-text") == 0)
-			text= ++num;
-		else if (strcmp(*argv,"-hash") == 0
-			|| strcmp(*argv,"-subject_hash") == 0)
-			subject_hash= ++num;
+        else if (strcmp(*argv, "-C") == 0)
+            C = ++num;
+        else if (strcmp(*argv, "-email") == 0)
+            email = ++num;
+        else if (strcmp(*argv, "-ocsp_uri") == 0)
+            ocsp_uri = ++num;
+        else if (strcmp(*argv, "-serial") == 0)
+            serial = ++num;
+        else if (strcmp(*argv, "-next_serial") == 0)
+            next_serial = ++num;
+        else if (strcmp(*argv, "-modulus") == 0)
+            modulus = ++num;
+        else if (strcmp(*argv, "-pubkey") == 0)
+            pubkey = ++num;
+        else if (strcmp(*argv, "-x509toreq") == 0)
+            x509req = ++num;
+        else if (strcmp(*argv, "-text") == 0)
+            text = ++num;
+        else if (strcmp(*argv, "-hash") == 0
+                 || strcmp(*argv, "-subject_hash") == 0)
+            subject_hash = ++num;
 #ifndef OPENSSL_NO_MD5
-		else if (strcmp(*argv,"-subject_hash_old") == 0)
-			subject_hash_old= ++num;
+        else if (strcmp(*argv, "-subject_hash_old") == 0)
+            subject_hash_old = ++num;
 #endif
-		else if (strcmp(*argv,"-issuer_hash") == 0)
-			issuer_hash= ++num;
+        else if (strcmp(*argv, "-issuer_hash") == 0)
+            issuer_hash = ++num;
 #ifndef OPENSSL_NO_MD5
-		else if (strcmp(*argv,"-issuer_hash_old") == 0)
-			issuer_hash_old= ++num;
+        else if (strcmp(*argv, "-issuer_hash_old") == 0)
+            issuer_hash_old = ++num;
 #endif
-		else if (strcmp(*argv,"-subject") == 0)
-			subject= ++num;
-		else if (strcmp(*argv,"-issuer") == 0)
-			issuer= ++num;
-		else if (strcmp(*argv,"-fingerprint") == 0)
-			fingerprint= ++num;
-		else if (strcmp(*argv,"-dates") == 0)
-			{
-			startdate= ++num;
-			enddate= ++num;
-			}
-		else if (strcmp(*argv,"-purpose") == 0)
-			pprint= ++num;
-		else if (strcmp(*argv,"-startdate") == 0)
-			startdate= ++num;
-		else if (strcmp(*argv,"-enddate") == 0)
-			enddate= ++num;
-		else if (strcmp(*argv,"-checkend") == 0)
-			{
-			if (--argc < 1) goto bad;
-			checkoffset=atoi(*(++argv));
-			checkend=1;
-			}
-		else if (strcmp(*argv,"-checkhost") == 0)
-			{
-			if (--argc < 1) goto bad;
-			checkhost=*(++argv);
-			}
-		else if (strcmp(*argv,"-checkemail") == 0)
-			{
-			if (--argc < 1) goto bad;
-			checkemail=*(++argv);
-			}
-		else if (strcmp(*argv,"-checkip") == 0)
-			{
-			if (--argc < 1) goto bad;
-			checkip=*(++argv);
-			}
-		else if (strcmp(*argv,"-noout") == 0)
-			noout= ++num;
-		else if (strcmp(*argv,"-trustout") == 0)
-			trustout= 1;
-		else if (strcmp(*argv,"-clrtrust") == 0)
-			clrtrust= ++num;
-		else if (strcmp(*argv,"-clrreject") == 0)
-			clrreject= ++num;
-		else if (strcmp(*argv,"-alias") == 0)
-			aliasout= ++num;
-		else if (strcmp(*argv,"-CAcreateserial") == 0)
-			CA_createserial= ++num;
-		else if (strcmp(*argv,"-clrext") == 0)
-			clrext = 1;
-#if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
-		else if (strcmp(*argv,"-crlext") == 0)
-			{
-			BIO_printf(bio_err,"use -clrext instead of -crlext\n");
-			clrext = 1;
-			}
+        else if (strcmp(*argv, "-subject") == 0)
+            subject = ++num;
+        else if (strcmp(*argv, "-issuer") == 0)
+            issuer = ++num;
+        else if (strcmp(*argv, "-fingerprint") == 0)
+            fingerprint = ++num;
+        else if (strcmp(*argv, "-dates") == 0) {
+            startdate = ++num;
+            enddate = ++num;
+        } else if (strcmp(*argv, "-purpose") == 0)
+            pprint = ++num;
+        else if (strcmp(*argv, "-startdate") == 0)
+            startdate = ++num;
+        else if (strcmp(*argv, "-enddate") == 0)
+            enddate = ++num;
+        else if (strcmp(*argv, "-checkend") == 0) {
+            if (--argc < 1)
+                goto bad;
+            checkoffset = atoi(*(++argv));
+            checkend = 1;
+        } else if (strcmp(*argv, "-checkhost") == 0) {
+            if (--argc < 1)
+                goto bad;
+            checkhost = *(++argv);
+        } else if (strcmp(*argv, "-checkemail") == 0) {
+            if (--argc < 1)
+                goto bad;
+            checkemail = *(++argv);
+        } else if (strcmp(*argv, "-checkip") == 0) {
+            if (--argc < 1)
+                goto bad;
+            checkip = *(++argv);
+        } else if (strcmp(*argv, "-noout") == 0)
+            noout = ++num;
+        else if (strcmp(*argv, "-trustout") == 0)
+            trustout = 1;
+        else if (strcmp(*argv, "-clrtrust") == 0)
+            clrtrust = ++num;
+        else if (strcmp(*argv, "-clrreject") == 0)
+            clrreject = ++num;
+        else if (strcmp(*argv, "-alias") == 0)
+            aliasout = ++num;
+        else if (strcmp(*argv, "-CAcreateserial") == 0)
+            CA_createserial = ++num;
+        else if (strcmp(*argv, "-clrext") == 0)
+            clrext = 1;
+#if 1                           /* stay backwards-compatible with 0.9.5; this
+                                 * should go away soon */
+        else if (strcmp(*argv, "-crlext") == 0) {
+            BIO_printf(bio_err, "use -clrext instead of -crlext\n");
+            clrext = 1;
+        }
 #endif
-		else if (strcmp(*argv,"-ocspid") == 0)
-			ocspid= ++num;
-		else if (strcmp(*argv,"-badsig") == 0)
-			badsig = 1;
-		else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
-			{
-			/* ok */
-			digest=md_alg;
-			}
-		else
-			{
-			BIO_printf(bio_err,"unknown option %s\n",*argv);
-			badops=1;
-			break;
-			}
-		argc--;
-		argv++;
-		}
-
-	if (badops)
-		{
-bad:
-		for (pp=x509_usage; (*pp != NULL); pp++)
-			BIO_printf(bio_err,"%s",*pp);
-		goto end;
-		}
-
+        else if (strcmp(*argv, "-ocspid") == 0)
+            ocspid = ++num;
+        else if (strcmp(*argv, "-badsig") == 0)
+            badsig = 1;
+        else if ((md_alg = EVP_get_digestbyname(*argv + 1))) {
+            /* ok */
+            digest = md_alg;
+        } else {
+            BIO_printf(bio_err, "unknown option %s\n", *argv);
+            badops = 1;
+            break;
+        }
+        argc--;
+        argv++;
+    }
+
+    if (badops) {
+ bad:
+        for (pp = x509_usage; (*pp != NULL); pp++)
+            BIO_printf(bio_err, "%s", *pp);
+        goto end;
+    }
 #ifndef OPENSSL_NO_ENGINE
-        e = setup_engine(bio_err, engine, 0);
+    e = setup_engine(bio_err, engine, 0);
 #endif
 
-	if (need_rand)
-		app_RAND_load_file(NULL, bio_err, 0);
-
-	ERR_load_crypto_strings();
-
-	if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
-		{
-		BIO_printf(bio_err, "Error getting password\n");
-		goto end;
-		}
-
-	if (!X509_STORE_set_default_paths(ctx))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	if (fkeyfile)
-		{
-		fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0,
-						NULL, e, "Forced key");
-		if (fkey == NULL) goto end;
-		}
-
-	if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
-		{ CAkeyfile=CAfile; }
-	else if ((CA_flag) && (CAkeyfile == NULL))
-		{
-		BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
-		goto end;
-		}
-
-	if (extfile)
-		{
-		long errorline = -1;
-		X509V3_CTX ctx2;
-		extconf = NCONF_new(NULL);
-		if (!NCONF_load(extconf, extfile,&errorline))
-			{
-			if (errorline <= 0)
-				BIO_printf(bio_err,
-					"error loading the config file '%s'\n",
-								extfile);
-                	else
-                        	BIO_printf(bio_err,
-				       "error on line %ld of config file '%s'\n"
-							,errorline,extfile);
-			goto end;
-			}
-		if (!extsect)
-			{
-			extsect = NCONF_get_string(extconf, "default", "extensions");
-			if (!extsect)
-				{
-				ERR_clear_error();
-				extsect = "default";
-				}
-			}
-		X509V3_set_ctx_test(&ctx2);
-		X509V3_set_nconf(&ctx2, extconf);
-		if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
-			{
-			BIO_printf(bio_err,
-				"Error Loading extension section %s\n",
-								 extsect);
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		}
-
-
-	if (reqfile)
-		{
-		EVP_PKEY *pkey;
-		BIO *in;
-
-		if (!sign_flag && !CA_flag)
-			{
-			BIO_printf(bio_err,"We need a private key to sign with\n");
-			goto end;
-			}
-		in=BIO_new(BIO_s_file());
-		if (in == NULL)
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-
-		if (infile == NULL)
-			BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
-		else
-			{
-			if (BIO_read_filename(in,infile) <= 0)
-				{
-				perror(infile);
-				BIO_free(in);
-				goto end;
-				}
-			}
-		req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
-		BIO_free(in);
-
-		if (req == NULL)
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-
-		if (	(req->req_info == NULL) ||
-			(req->req_info->pubkey == NULL) ||
-			(req->req_info->pubkey->public_key == NULL) ||
-			(req->req_info->pubkey->public_key->data == NULL))
-			{
-			BIO_printf(bio_err,"The certificate request appears to corrupted\n");
-			BIO_printf(bio_err,"It does not contain a public key\n");
-			goto end;
-			}
-		if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
-	                {
-	                BIO_printf(bio_err,"error unpacking public key\n");
-	                goto end;
-	                }
-		i=X509_REQ_verify(req,pkey);
-		EVP_PKEY_free(pkey);
-		if (i < 0)
-			{
-			BIO_printf(bio_err,"Signature verification error\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-	        if (i == 0)
-			{
-			BIO_printf(bio_err,"Signature did not match the certificate request\n");
-			goto end;
-			}
-		else
-			BIO_printf(bio_err,"Signature ok\n");
-
-		print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
-
-		if ((x=X509_new()) == NULL) goto end;
-
-		if (sno == NULL)
-			{
-			sno = ASN1_INTEGER_new();
-			if (!sno || !rand_serial(NULL, sno))
-				goto end;
-			if (!X509_set_serialNumber(x, sno)) 
-				goto end;
-			ASN1_INTEGER_free(sno);
-			sno = NULL;
-			}
-		else if (!X509_set_serialNumber(x, sno)) 
-			goto end;
-
-		if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
-		if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
-
-		X509_gmtime_adj(X509_get_notBefore(x),0);
-	        X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL);
-		if (fkey)
-			X509_set_pubkey(x, fkey);
-		else
-			{
-			pkey = X509_REQ_get_pubkey(req);
-			X509_set_pubkey(x,pkey);
-			EVP_PKEY_free(pkey);
-			}
-		}
-	else
-		x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
-
-	if (x == NULL) goto end;
-	if (CA_flag)
-		{
-		xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
-		if (xca == NULL) goto end;
-		}
-
-	if (!noout || text || next_serial)
-		{
-		OBJ_create("2.99999.3",
-			"SET.ex3","SET x509v3 extension 3");
-
-		out=BIO_new(BIO_s_file());
-		if (out == NULL)
-			{
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		if (outfile == NULL)
-			{
-			BIO_set_fp(out,stdout,BIO_NOCLOSE);
+    if (need_rand)
+        app_RAND_load_file(NULL, bio_err, 0);
+
+    ERR_load_crypto_strings();
+
+    if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
+        BIO_printf(bio_err, "Error getting password\n");
+        goto end;
+    }
+
+    if (!X509_STORE_set_default_paths(ctx)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    if (fkeyfile) {
+        fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0,
+                           NULL, e, "Forced key");
+        if (fkey == NULL)
+            goto end;
+    }
+
+    if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) {
+        CAkeyfile = CAfile;
+    } else if ((CA_flag) && (CAkeyfile == NULL)) {
+        BIO_printf(bio_err,
+                   "need to specify a CAkey if using the CA command\n");
+        goto end;
+    }
+
+    if (extfile) {
+        long errorline = -1;
+        X509V3_CTX ctx2;
+        extconf = NCONF_new(NULL);
+        if (!NCONF_load(extconf, extfile, &errorline)) {
+            if (errorline <= 0)
+                BIO_printf(bio_err,
+                           "error loading the config file '%s'\n", extfile);
+            else
+                BIO_printf(bio_err,
+                           "error on line %ld of config file '%s'\n",
+                           errorline, extfile);
+            goto end;
+        }
+        if (!extsect) {
+            extsect = NCONF_get_string(extconf, "default", "extensions");
+            if (!extsect) {
+                ERR_clear_error();
+                extsect = "default";
+            }
+        }
+        X509V3_set_ctx_test(&ctx2);
+        X509V3_set_nconf(&ctx2, extconf);
+        if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) {
+            BIO_printf(bio_err,
+                       "Error Loading extension section %s\n", extsect);
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+    }
+
+    if (reqfile) {
+        EVP_PKEY *pkey;
+        BIO *in;
+
+        if (!sign_flag && !CA_flag) {
+            BIO_printf(bio_err, "We need a private key to sign with\n");
+            goto end;
+        }
+        in = BIO_new(BIO_s_file());
+        if (in == NULL) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+
+        if (infile == NULL)
+            BIO_set_fp(in, stdin, BIO_NOCLOSE | BIO_FP_TEXT);
+        else {
+            if (BIO_read_filename(in, infile) <= 0) {
+                perror(infile);
+                BIO_free(in);
+                goto end;
+            }
+        }
+        req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL);
+        BIO_free(in);
+
+        if (req == NULL) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+
+        if ((req->req_info == NULL) ||
+            (req->req_info->pubkey == NULL) ||
+            (req->req_info->pubkey->public_key == NULL) ||
+            (req->req_info->pubkey->public_key->data == NULL)) {
+            BIO_printf(bio_err,
+                       "The certificate request appears to corrupted\n");
+            BIO_printf(bio_err, "It does not contain a public key\n");
+            goto end;
+        }
+        if ((pkey = X509_REQ_get_pubkey(req)) == NULL) {
+            BIO_printf(bio_err, "error unpacking public key\n");
+            goto end;
+        }
+        i = X509_REQ_verify(req, pkey);
+        EVP_PKEY_free(pkey);
+        if (i < 0) {
+            BIO_printf(bio_err, "Signature verification error\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+        if (i == 0) {
+            BIO_printf(bio_err,
+                       "Signature did not match the certificate request\n");
+            goto end;
+        } else
+            BIO_printf(bio_err, "Signature ok\n");
+
+        print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
+                   nmflag);
+
+        if ((x = X509_new()) == NULL)
+            goto end;
+
+        if (sno == NULL) {
+            sno = ASN1_INTEGER_new();
+            if (!sno || !rand_serial(NULL, sno))
+                goto end;
+            if (!X509_set_serialNumber(x, sno))
+                goto end;
+            ASN1_INTEGER_free(sno);
+            sno = NULL;
+        } else if (!X509_set_serialNumber(x, sno))
+            goto end;
+
+        if (!X509_set_issuer_name(x, req->req_info->subject))
+            goto end;
+        if (!X509_set_subject_name(x, req->req_info->subject))
+            goto end;
+
+        X509_gmtime_adj(X509_get_notBefore(x), 0);
+        X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL);
+        if (fkey)
+            X509_set_pubkey(x, fkey);
+        else {
+            pkey = X509_REQ_get_pubkey(req);
+            X509_set_pubkey(x, pkey);
+            EVP_PKEY_free(pkey);
+        }
+    } else
+        x = load_cert(bio_err, infile, informat, NULL, e, "Certificate");
+
+    if (x == NULL)
+        goto end;
+    if (CA_flag) {
+        xca = load_cert(bio_err, CAfile, CAformat, NULL, e, "CA Certificate");
+        if (xca == NULL)
+            goto end;
+    }
+
+    if (!noout || text || next_serial) {
+        OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
+
+        out = BIO_new(BIO_s_file());
+        if (out == NULL) {
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+        if (outfile == NULL) {
+            BIO_set_fp(out, stdout, BIO_NOCLOSE);
 #ifdef OPENSSL_SYS_VMS
-			{
-			BIO *tmpbio = BIO_new(BIO_f_linebuffer());
-			out = BIO_push(tmpbio, out);
-			}
+            {
+                BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+                out = BIO_push(tmpbio, out);
+            }
 #endif
-			}
-		else
-			{
-			if (BIO_write_filename(out,outfile) <= 0)
-				{
-				perror(outfile);
-				goto end;
-				}
-			}
-		}
-
-	if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
-
-	if (clrtrust) X509_trust_clear(x);
-	if (clrreject) X509_reject_clear(x);
-
-	if (trust)
-		{
-		for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
-			{
-			objtmp = sk_ASN1_OBJECT_value(trust, i);
-			X509_add1_trust_object(x, objtmp);
-			}
-		}
-
-	if (reject)
-		{
-		for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
-			{
-			objtmp = sk_ASN1_OBJECT_value(reject, i);
-			X509_add1_reject_object(x, objtmp);
-			}
-		}
-
-	if (num)
-		{
-		for (i=1; i<=num; i++)
-			{
-			if (issuer == i)
-				{
-				print_name(STDout, "issuer= ",
-					X509_get_issuer_name(x), nmflag);
-				}
-			else if (subject == i) 
-				{
-				print_name(STDout, "subject= ",
-					X509_get_subject_name(x), nmflag);
-				}
-			else if (serial == i)
-				{
-				BIO_printf(STDout,"serial=");
-				i2a_ASN1_INTEGER(STDout,
-					X509_get_serialNumber(x));
-				BIO_printf(STDout,"\n");
-				}
-			else if (next_serial == i)
-				{
-				BIGNUM *bnser;
-				ASN1_INTEGER *ser;
-				ser = X509_get_serialNumber(x);
-				bnser = ASN1_INTEGER_to_BN(ser, NULL);
-				if (!bnser)
-					goto end;
-				if (!BN_add_word(bnser, 1))
-					goto end;
-				ser = BN_to_ASN1_INTEGER(bnser, NULL);
-				if (!ser)
-					goto end;
-				BN_free(bnser);
-				i2a_ASN1_INTEGER(out, ser);
-				ASN1_INTEGER_free(ser);
-				BIO_puts(out, "\n");
-				}
-			else if ((email == i) || (ocsp_uri == i))
-				{
-				int j;
-				STACK_OF(OPENSSL_STRING) *emlst;
-				if (email == i)
-					emlst = X509_get1_email(x);
-				else
-					emlst = X509_get1_ocsp(x);
-				for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
-					BIO_printf(STDout, "%s\n",
-						   sk_OPENSSL_STRING_value(emlst, j));
-				X509_email_free(emlst);
-				}
-			else if (aliasout == i)
-				{
-				unsigned char *alstr;
-				alstr = X509_alias_get0(x, NULL);
-				if (alstr) BIO_printf(STDout,"%s\n", alstr);
-				else BIO_puts(STDout,"\n");
-				}
-			else if (subject_hash == i)
-				{
-				BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
-				}
+        } else {
+            if (BIO_write_filename(out, outfile) <= 0) {
+                perror(outfile);
+                goto end;
+            }
+        }
+    }
+
+    if (alias)
+        X509_alias_set1(x, (unsigned char *)alias, -1);
+
+    if (clrtrust)
+        X509_trust_clear(x);
+    if (clrreject)
+        X509_reject_clear(x);
+
+    if (trust) {
+        for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
+            objtmp = sk_ASN1_OBJECT_value(trust, i);
+            X509_add1_trust_object(x, objtmp);
+        }
+    }
+
+    if (reject) {
+        for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
+            objtmp = sk_ASN1_OBJECT_value(reject, i);
+            X509_add1_reject_object(x, objtmp);
+        }
+    }
+
+    if (num) {
+        for (i = 1; i <= num; i++) {
+            if (issuer == i) {
+                print_name(STDout, "issuer= ",
+                           X509_get_issuer_name(x), nmflag);
+            } else if (subject == i) {
+                print_name(STDout, "subject= ",
+                           X509_get_subject_name(x), nmflag);
+            } else if (serial == i) {
+                BIO_printf(STDout, "serial=");
+                i2a_ASN1_INTEGER(STDout, X509_get_serialNumber(x));
+                BIO_printf(STDout, "\n");
+            } else if (next_serial == i) {
+                BIGNUM *bnser;
+                ASN1_INTEGER *ser;
+                ser = X509_get_serialNumber(x);
+                bnser = ASN1_INTEGER_to_BN(ser, NULL);
+                if (!bnser)
+                    goto end;
+                if (!BN_add_word(bnser, 1))
+                    goto end;
+                ser = BN_to_ASN1_INTEGER(bnser, NULL);
+                if (!ser)
+                    goto end;
+                BN_free(bnser);
+                i2a_ASN1_INTEGER(out, ser);
+                ASN1_INTEGER_free(ser);
+                BIO_puts(out, "\n");
+            } else if ((email == i) || (ocsp_uri == i)) {
+                int j;
+                STACK_OF(OPENSSL_STRING) *emlst;
+                if (email == i)
+                    emlst = X509_get1_email(x);
+                else
+                    emlst = X509_get1_ocsp(x);
+                for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
+                    BIO_printf(STDout, "%s\n",
+                               sk_OPENSSL_STRING_value(emlst, j));
+                X509_email_free(emlst);
+            } else if (aliasout == i) {
+                unsigned char *alstr;
+                alstr = X509_alias_get0(x, NULL);
+                if (alstr)
+                    BIO_printf(STDout, "%s\n", alstr);
+                else
+                    BIO_puts(STDout, "\n");
+            } else if (subject_hash == i) {
+                BIO_printf(STDout, "%08lx\n", X509_subject_name_hash(x));
+            }
 #ifndef OPENSSL_NO_MD5
-			else if (subject_hash_old == i)
-				{
-				BIO_printf(STDout,"%08lx\n",X509_subject_name_hash_old(x));
-				}
+            else if (subject_hash_old == i) {
+                BIO_printf(STDout, "%08lx\n", X509_subject_name_hash_old(x));
+            }
 #endif
-			else if (issuer_hash == i)
-				{
-				BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
-				}
+            else if (issuer_hash == i) {
+                BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash(x));
+            }
 #ifndef OPENSSL_NO_MD5
-			else if (issuer_hash_old == i)
-				{
-				BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash_old(x));
-				}
+            else if (issuer_hash_old == i) {
+                BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash_old(x));
+            }
 #endif
-			else if (pprint == i)
-				{
-				X509_PURPOSE *ptmp;
-				int j;
-				BIO_printf(STDout, "Certificate purposes:\n");
-				for (j = 0; j < X509_PURPOSE_get_count(); j++)
-					{
-					ptmp = X509_PURPOSE_get0(j);
-					purpose_print(STDout, x, ptmp);
-					}
-				}
-			else
-				if (modulus == i)
-				{
-				EVP_PKEY *pkey;
-
-				pkey=X509_get_pubkey(x);
-				if (pkey == NULL)
-					{
-					BIO_printf(bio_err,"Modulus=unavailable\n");
-					ERR_print_errors(bio_err);
-					goto end;
-					}
-				BIO_printf(STDout,"Modulus=");
+            else if (pprint == i) {
+                X509_PURPOSE *ptmp;
+                int j;
+                BIO_printf(STDout, "Certificate purposes:\n");
+                for (j = 0; j < X509_PURPOSE_get_count(); j++) {
+                    ptmp = X509_PURPOSE_get0(j);
+                    purpose_print(STDout, x, ptmp);
+                }
+            } else if (modulus == i) {
+                EVP_PKEY *pkey;
+
+                pkey = X509_get_pubkey(x);
+                if (pkey == NULL) {
+                    BIO_printf(bio_err, "Modulus=unavailable\n");
+                    ERR_print_errors(bio_err);
+                    goto end;
+                }
+                BIO_printf(STDout, "Modulus=");
 #ifndef OPENSSL_NO_RSA
-				if (pkey->type == EVP_PKEY_RSA)
-					BN_print(STDout,pkey->pkey.rsa->n);
-				else
+                if (pkey->type == EVP_PKEY_RSA)
+                    BN_print(STDout, pkey->pkey.rsa->n);
+                else
 #endif
 #ifndef OPENSSL_NO_DSA
-				if (pkey->type == EVP_PKEY_DSA)
-					BN_print(STDout,pkey->pkey.dsa->pub_key);
-				else
+                if (pkey->type == EVP_PKEY_DSA)
+                    BN_print(STDout, pkey->pkey.dsa->pub_key);
+                else
 #endif
-					BIO_printf(STDout,"Wrong Algorithm type");
-				BIO_printf(STDout,"\n");
-				EVP_PKEY_free(pkey);
-				}
-			else
-				if (pubkey == i)
-				{
-				EVP_PKEY *pkey;
-
-				pkey=X509_get_pubkey(x);
-				if (pkey == NULL)
-					{
-					BIO_printf(bio_err,"Error getting public key\n");
-					ERR_print_errors(bio_err);
-					goto end;
-					}
-				PEM_write_bio_PUBKEY(STDout, pkey);
-				EVP_PKEY_free(pkey);
-				}
-			else
-				if (C == i)
-				{
-				unsigned char *d;
-				char *m;
-				int y,z;
-
-				X509_NAME_oneline(X509_get_subject_name(x),
-					buf,sizeof buf);
-				BIO_printf(STDout,"/* subject:%s */\n",buf);
-				m=X509_NAME_oneline(
-					X509_get_issuer_name(x),buf,
-					sizeof buf);
-				BIO_printf(STDout,"/* issuer :%s */\n",buf);
-
-				z=i2d_X509(x,NULL);
-				m=OPENSSL_malloc(z);
-
-				d=(unsigned char *)m;
-				z=i2d_X509_NAME(X509_get_subject_name(x),&d);
-				BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
-				d=(unsigned char *)m;
-				for (y=0; ysignature->data[x->signature->length - 1] ^= 0x1;
-
-	if 	(outformat == FORMAT_ASN1)
-		i=i2d_X509_bio(out,x);
-	else if (outformat == FORMAT_PEM)
-		{
-		if (trustout) i=PEM_write_bio_X509_AUX(out,x);
-		else i=PEM_write_bio_X509(out,x);
-		}
-	else if (outformat == FORMAT_NETSCAPE)
-		{
-		NETSCAPE_X509 nx;
-		ASN1_OCTET_STRING hdr;
-
-		hdr.data=(unsigned char *)NETSCAPE_CERT_HDR;
-		hdr.length=strlen(NETSCAPE_CERT_HDR);
-		nx.header= &hdr;
-		nx.cert=x;
-
-		i=ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509),out,&nx);
-		}
-	else	{
-		BIO_printf(bio_err,"bad output format specified for outfile\n");
-		goto end;
-		}
-	if (!i)
-		{
-		BIO_printf(bio_err,"unable to write certificate\n");
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-	ret=0;
-end:
-	if (need_rand)
-		app_RAND_write_file(NULL, bio_err);
-	OBJ_cleanup();
-	NCONF_free(extconf);
-	BIO_free_all(out);
-	BIO_free_all(STDout);
-	X509_STORE_free(ctx);
-	X509_REQ_free(req);
-	X509_free(x);
-	X509_free(xca);
-	EVP_PKEY_free(Upkey);
-	EVP_PKEY_free(CApkey);
-	EVP_PKEY_free(fkey);
-	if (sigopts)
-		sk_OPENSSL_STRING_free(sigopts);
-	X509_REQ_free(rq);
-	ASN1_INTEGER_free(sno);
-	sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
-	sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
-	if (passin) OPENSSL_free(passin);
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
-
-static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create)
-	{
-	char *buf = NULL, *p;
-	ASN1_INTEGER *bs = NULL;
-	BIGNUM *serial = NULL;
-	size_t len;
-
-	len = ((serialfile == NULL)
-		?(strlen(CAfile)+strlen(POSTFIX)+1)
-		:(strlen(serialfile)))+1;
-	buf=OPENSSL_malloc(len);
-	if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
-	if (serialfile == NULL)
-		{
-		BUF_strlcpy(buf,CAfile,len);
-		for (p=buf; *p; p++)
-			if (*p == '.')
-				{
-				*p='\0';
-				break;
-				}
-		BUF_strlcat(buf,POSTFIX,len);
-		}
-	else
-		BUF_strlcpy(buf,serialfile,len);
-
-	serial = load_serial(buf, create, NULL);
-	if (serial == NULL) goto end;
-
-	if (!BN_add_word(serial,1))
-		{ BIO_printf(bio_err,"add_word failure\n"); goto end; }
-
-	if (!save_serial(buf, NULL, serial, &bs)) goto end;
+                    BIO_printf(STDout, "Wrong Algorithm type");
+                BIO_printf(STDout, "\n");
+                EVP_PKEY_free(pkey);
+            } else if (pubkey == i) {
+                EVP_PKEY *pkey;
+
+                pkey = X509_get_pubkey(x);
+                if (pkey == NULL) {
+                    BIO_printf(bio_err, "Error getting public key\n");
+                    ERR_print_errors(bio_err);
+                    goto end;
+                }
+                PEM_write_bio_PUBKEY(STDout, pkey);
+                EVP_PKEY_free(pkey);
+            } else if (C == i) {
+                unsigned char *d;
+                char *m;
+                int y, z;
+
+                X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf);
+                BIO_printf(STDout, "/* subject:%s */\n", buf);
+                m = X509_NAME_oneline(X509_get_issuer_name(x), buf,
+                                      sizeof buf);
+                BIO_printf(STDout, "/* issuer :%s */\n", buf);
+
+                z = i2d_X509(x, NULL);
+                m = OPENSSL_malloc(z);
+
+                d = (unsigned char *)m;
+                z = i2d_X509_NAME(X509_get_subject_name(x), &d);
+                BIO_printf(STDout, "unsigned char XXX_subject_name[%d]={\n",
+                           z);
+                d = (unsigned char *)m;
+                for (y = 0; y < z; y++) {
+                    BIO_printf(STDout, "0x%02X,", d[y]);
+                    if ((y & 0x0f) == 0x0f)
+                        BIO_printf(STDout, "\n");
+                }
+                if (y % 16 != 0)
+                    BIO_printf(STDout, "\n");
+                BIO_printf(STDout, "};\n");
+
+                z = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d);
+                BIO_printf(STDout, "unsigned char XXX_public_key[%d]={\n", z);
+                d = (unsigned char *)m;
+                for (y = 0; y < z; y++) {
+                    BIO_printf(STDout, "0x%02X,", d[y]);
+                    if ((y & 0x0f) == 0x0f)
+                        BIO_printf(STDout, "\n");
+                }
+                if (y % 16 != 0)
+                    BIO_printf(STDout, "\n");
+                BIO_printf(STDout, "};\n");
+
+                z = i2d_X509(x, &d);
+                BIO_printf(STDout, "unsigned char XXX_certificate[%d]={\n",
+                           z);
+                d = (unsigned char *)m;
+                for (y = 0; y < z; y++) {
+                    BIO_printf(STDout, "0x%02X,", d[y]);
+                    if ((y & 0x0f) == 0x0f)
+                        BIO_printf(STDout, "\n");
+                }
+                if (y % 16 != 0)
+                    BIO_printf(STDout, "\n");
+                BIO_printf(STDout, "};\n");
+
+                OPENSSL_free(m);
+            } else if (text == i) {
+                X509_print_ex(STDout, x, nmflag, certflag);
+            } else if (startdate == i) {
+                BIO_puts(STDout, "notBefore=");
+                ASN1_TIME_print(STDout, X509_get_notBefore(x));
+                BIO_puts(STDout, "\n");
+            } else if (enddate == i) {
+                BIO_puts(STDout, "notAfter=");
+                ASN1_TIME_print(STDout, X509_get_notAfter(x));
+                BIO_puts(STDout, "\n");
+            } else if (fingerprint == i) {
+                int j;
+                unsigned int n;
+                unsigned char md[EVP_MAX_MD_SIZE];
+                const EVP_MD *fdig = digest;
+
+                if (!fdig)
+                    fdig = EVP_sha1();
+
+                if (!X509_digest(x, fdig, md, &n)) {
+                    BIO_printf(bio_err, "out of memory\n");
+                    goto end;
+                }
+                BIO_printf(STDout, "%s Fingerprint=",
+                           OBJ_nid2sn(EVP_MD_type(fdig)));
+                for (j = 0; j < (int)n; j++) {
+                    BIO_printf(STDout, "%02X%c", md[j], (j + 1 == (int)n)
+                               ? '\n' : ':');
+                }
+            }
+
+            /* should be in the library */
+            else if ((sign_flag == i) && (x509req == 0)) {
+                BIO_printf(bio_err, "Getting Private key\n");
+                if (Upkey == NULL) {
+                    Upkey = load_key(bio_err,
+                                     keyfile, keyformat, 0,
+                                     passin, e, "Private key");
+                    if (Upkey == NULL)
+                        goto end;
+                }
+
+                assert(need_rand);
+                if (!sign(x, Upkey, days, clrext, digest, extconf, extsect))
+                    goto end;
+            } else if (CA_flag == i) {
+                BIO_printf(bio_err, "Getting CA Private Key\n");
+                if (CAkeyfile != NULL) {
+                    CApkey = load_key(bio_err,
+                                      CAkeyfile, CAkeyformat,
+                                      0, passin, e, "CA Private Key");
+                    if (CApkey == NULL)
+                        goto end;
+                }
+
+                assert(need_rand);
+                if (!x509_certify(ctx, CAfile, digest, x, xca,
+                                  CApkey, sigopts,
+                                  CAserial, CA_createserial, days, clrext,
+                                  extconf, extsect, sno))
+                    goto end;
+            } else if (x509req == i) {
+                EVP_PKEY *pk;
+
+                BIO_printf(bio_err, "Getting request Private Key\n");
+                if (keyfile == NULL) {
+                    BIO_printf(bio_err, "no request key file specified\n");
+                    goto end;
+                } else {
+                    pk = load_key(bio_err,
+                                  keyfile, keyformat, 0,
+                                  passin, e, "request key");
+                    if (pk == NULL)
+                        goto end;
+                }
+
+                BIO_printf(bio_err, "Generating certificate request\n");
+
+                rq = X509_to_X509_REQ(x, pk, digest);
+                EVP_PKEY_free(pk);
+                if (rq == NULL) {
+                    ERR_print_errors(bio_err);
+                    goto end;
+                }
+                if (!noout) {
+                    X509_REQ_print(out, rq);
+                    PEM_write_bio_X509_REQ(out, rq);
+                }
+                noout = 1;
+            } else if (ocspid == i) {
+                X509_ocspid_print(out, x);
+            }
+        }
+    }
+
+    if (checkend) {
+        time_t tcheck = time(NULL) + checkoffset;
+
+        if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) {
+            BIO_printf(out, "Certificate will expire\n");
+            ret = 1;
+        } else {
+            BIO_printf(out, "Certificate will not expire\n");
+            ret = 0;
+        }
+        goto end;
+    }
+
+    print_cert_checks(STDout, x, checkhost, checkemail, checkip);
+
+    if (noout) {
+        ret = 0;
+        goto end;
+    }
+
+    if (badsig)
+        x->signature->data[x->signature->length - 1] ^= 0x1;
+
+    if (outformat == FORMAT_ASN1)
+        i = i2d_X509_bio(out, x);
+    else if (outformat == FORMAT_PEM) {
+        if (trustout)
+            i = PEM_write_bio_X509_AUX(out, x);
+        else
+            i = PEM_write_bio_X509(out, x);
+    } else if (outformat == FORMAT_NETSCAPE) {
+        NETSCAPE_X509 nx;
+        ASN1_OCTET_STRING hdr;
+
+        hdr.data = (unsigned char *)NETSCAPE_CERT_HDR;
+        hdr.length = strlen(NETSCAPE_CERT_HDR);
+        nx.header = &hdr;
+        nx.cert = x;
+
+        i = ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509), out, &nx);
+    } else {
+        BIO_printf(bio_err, "bad output format specified for outfile\n");
+        goto end;
+    }
+    if (!i) {
+        BIO_printf(bio_err, "unable to write certificate\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+    ret = 0;
+ end:
+    if (need_rand)
+        app_RAND_write_file(NULL, bio_err);
+    OBJ_cleanup();
+    NCONF_free(extconf);
+    BIO_free_all(out);
+    BIO_free_all(STDout);
+    X509_STORE_free(ctx);
+    X509_REQ_free(req);
+    X509_free(x);
+    X509_free(xca);
+    EVP_PKEY_free(Upkey);
+    EVP_PKEY_free(CApkey);
+    EVP_PKEY_free(fkey);
+    if (sigopts)
+        sk_OPENSSL_STRING_free(sigopts);
+    X509_REQ_free(rq);
+    ASN1_INTEGER_free(sno);
+    sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
+    sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
+    if (passin)
+        OPENSSL_free(passin);
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}
+
+static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile,
+                                      int create)
+{
+    char *buf = NULL, *p;
+    ASN1_INTEGER *bs = NULL;
+    BIGNUM *serial = NULL;
+    size_t len;
+
+    len = ((serialfile == NULL)
+           ? (strlen(CAfile) + strlen(POSTFIX) + 1)
+           : (strlen(serialfile))) + 1;
+    buf = OPENSSL_malloc(len);
+    if (buf == NULL) {
+        BIO_printf(bio_err, "out of mem\n");
+        goto end;
+    }
+    if (serialfile == NULL) {
+        BUF_strlcpy(buf, CAfile, len);
+        for (p = buf; *p; p++)
+            if (*p == '.') {
+                *p = '\0';
+                break;
+            }
+        BUF_strlcat(buf, POSTFIX, len);
+    } else
+        BUF_strlcpy(buf, serialfile, len);
+
+    serial = load_serial(buf, create, NULL);
+    if (serial == NULL)
+        goto end;
+
+    if (!BN_add_word(serial, 1)) {
+        BIO_printf(bio_err, "add_word failure\n");
+        goto end;
+    }
+
+    if (!save_serial(buf, NULL, serial, &bs))
+        goto end;
 
  end:
-	if (buf) OPENSSL_free(buf);
-	BN_free(serial);
-	return bs;
-	}
+    if (buf)
+        OPENSSL_free(buf);
+    BN_free(serial);
+    return bs;
+}
 
 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
-	     		X509 *x, X509 *xca, EVP_PKEY *pkey,
-			STACK_OF(OPENSSL_STRING) *sigopts,
-	  		char *serialfile, int create,
-	     		int days, int clrext, CONF *conf, char *section,
-			ASN1_INTEGER *sno)
-	{
-	int ret=0;
-	ASN1_INTEGER *bs=NULL;
-	X509_STORE_CTX xsc;
-	EVP_PKEY *upkey;
-
-	upkey = X509_get_pubkey(xca);
-	EVP_PKEY_copy_parameters(upkey,pkey);
-	EVP_PKEY_free(upkey);
-
-	if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL))
-		{
-		BIO_printf(bio_err,"Error initialising X509 store\n");
-		goto end;
-		}
-	if (sno) bs = sno;
-	else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
-		goto end;
-
-/*	if (!X509_STORE_add_cert(ctx,x)) goto end;*/
-
-	/* NOTE: this certificate can/should be self signed, unless it was
-	 * a certificate request in which case it is not. */
-	X509_STORE_CTX_set_cert(&xsc,x);
-	X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
-	if (!reqfile && X509_verify_cert(&xsc) <= 0)
-		goto end;
-
-	if (!X509_check_private_key(xca,pkey))
-		{
-		BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
-		goto end;
-		}
-
-	if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
-	if (!X509_set_serialNumber(x,bs)) goto end;
-
-	if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
-		goto end;
-
-	/* hardwired expired */
-	if (X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL) == NULL)
-		goto end;
-
-	if (clrext)
-		{
-		while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
-		}
-
-	if (conf)
-		{
-		X509V3_CTX ctx2;
+                        X509 *x, X509 *xca, EVP_PKEY *pkey,
+                        STACK_OF(OPENSSL_STRING) *sigopts,
+                        char *serialfile, int create,
+                        int days, int clrext, CONF *conf, char *section,
+                        ASN1_INTEGER *sno)
+{
+    int ret = 0;
+    ASN1_INTEGER *bs = NULL;
+    X509_STORE_CTX xsc;
+    EVP_PKEY *upkey;
+
+    upkey = X509_get_pubkey(xca);
+    EVP_PKEY_copy_parameters(upkey, pkey);
+    EVP_PKEY_free(upkey);
+
+    if (!X509_STORE_CTX_init(&xsc, ctx, x, NULL)) {
+        BIO_printf(bio_err, "Error initialising X509 store\n");
+        goto end;
+    }
+    if (sno)
+        bs = sno;
+    else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
+        goto end;
+
+/*      if (!X509_STORE_add_cert(ctx,x)) goto end;*/
+
+    /*
+     * NOTE: this certificate can/should be self signed, unless it was a
+     * certificate request in which case it is not.
+     */
+    X509_STORE_CTX_set_cert(&xsc, x);
+    X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
+    if (!reqfile && X509_verify_cert(&xsc) <= 0)
+        goto end;
+
+    if (!X509_check_private_key(xca, pkey)) {
+        BIO_printf(bio_err,
+                   "CA certificate and CA private key do not match\n");
+        goto end;
+    }
+
+    if (!X509_set_issuer_name(x, X509_get_subject_name(xca)))
+        goto end;
+    if (!X509_set_serialNumber(x, bs))
+        goto end;
+
+    if (X509_gmtime_adj(X509_get_notBefore(x), 0L) == NULL)
+        goto end;
+
+    /* hardwired expired */
+    if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL)
+        goto end;
+
+    if (clrext) {
+        while (X509_get_ext_count(x) > 0)
+            X509_delete_ext(x, 0);
+    }
+
+    if (conf) {
+        X509V3_CTX ctx2;
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		X509_set_version(x, force_version);
+        X509_set_version(x, force_version);
 #else
-		X509_set_version(x,2); /* version 3 certificate */
+        X509_set_version(x, 2); /* version 3 certificate */
 #endif
-                X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
-                X509V3_set_nconf(&ctx2, conf);
-                if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end;
-		}
-
-	if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
-		goto end;
-	ret=1;
-end:
-	X509_STORE_CTX_cleanup(&xsc);
-	if (!ret)
-		ERR_print_errors(bio_err);
-	if (!sno) ASN1_INTEGER_free(bs);
-	return ret;
-	}
+        X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
+        X509V3_set_nconf(&ctx2, conf);
+        if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x))
+            goto end;
+    }
+
+    if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
+        goto end;
+    ret = 1;
+ end:
+    X509_STORE_CTX_cleanup(&xsc);
+    if (!ret)
+        ERR_print_errors(bio_err);
+    if (!sno)
+        ASN1_INTEGER_free(bs);
+    return ret;
+}
 
 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
-	{
-	int err;
-	X509 *err_cert;
-
-	/* it is ok to use a self signed certificate
-	 * This case will catch both the initial ok == 0 and the
-	 * final ok == 1 calls to this function */
-	err=X509_STORE_CTX_get_error(ctx);
-	if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
-		return 1;
-
-	/* BAD we should have gotten an error.  Normally if everything
-	 * worked X509_STORE_CTX_get_error(ctx) will still be set to
-	 * DEPTH_ZERO_SELF_.... */
-	if (ok)
-		{
-		BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
-		return 0;
-		}
-	else
-		{
-		err_cert=X509_STORE_CTX_get_current_cert(ctx);
-		print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
-		BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
-			err,X509_STORE_CTX_get_error_depth(ctx),
-			X509_verify_cert_error_string(err));
-		return 1;
-		}
-	}
+{
+    int err;
+    X509 *err_cert;
+
+    /*
+     * it is ok to use a self signed certificate This case will catch both
+     * the initial ok == 0 and the final ok == 1 calls to this function
+     */
+    err = X509_STORE_CTX_get_error(ctx);
+    if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
+        return 1;
+
+    /*
+     * BAD we should have gotten an error.  Normally if everything worked
+     * X509_STORE_CTX_get_error(ctx) will still be set to
+     * DEPTH_ZERO_SELF_....
+     */
+    if (ok) {
+        BIO_printf(bio_err,
+                   "error with certificate to be certified - should be self signed\n");
+        return 0;
+    } else {
+        err_cert = X509_STORE_CTX_get_current_cert(ctx);
+        print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0);
+        BIO_printf(bio_err,
+                   "error with certificate - error %d at depth %d\n%s\n", err,
+                   X509_STORE_CTX_get_error_depth(ctx),
+                   X509_verify_cert_error_string(err));
+        return 1;
+    }
+}
 
 /* self sign */
-static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest, 
-						CONF *conf, char *section)
-	{
-
-	EVP_PKEY *pktmp;
-
-	pktmp = X509_get_pubkey(x);
-	EVP_PKEY_copy_parameters(pktmp,pkey);
-	EVP_PKEY_save_parameters(pktmp,1);
-	EVP_PKEY_free(pktmp);
-
-	if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
-	if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
-
-	/* Lets just make it 12:00am GMT, Jan 1 1970 */
-	/* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
-	/* 28 days to be certified */
-
-	if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
-		goto err;
-
-	if (!X509_set_pubkey(x,pkey)) goto err;
-	if (clrext)
-		{
-		while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
-		}
-	if (conf)
-		{
-		X509V3_CTX ctx;
+static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
+                const EVP_MD *digest, CONF *conf, char *section)
+{
+
+    EVP_PKEY *pktmp;
+
+    pktmp = X509_get_pubkey(x);
+    EVP_PKEY_copy_parameters(pktmp, pkey);
+    EVP_PKEY_save_parameters(pktmp, 1);
+    EVP_PKEY_free(pktmp);
+
+    if (!X509_set_issuer_name(x, X509_get_subject_name(x)))
+        goto err;
+    if (X509_gmtime_adj(X509_get_notBefore(x), 0) == NULL)
+        goto err;
+
+    /* Lets just make it 12:00am GMT, Jan 1 1970 */
+    /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
+    /* 28 days to be certified */
+
+    if (X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days) ==
+        NULL)
+        goto err;
+
+    if (!X509_set_pubkey(x, pkey))
+        goto err;
+    if (clrext) {
+        while (X509_get_ext_count(x) > 0)
+            X509_delete_ext(x, 0);
+    }
+    if (conf) {
+        X509V3_CTX ctx;
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		X509_set_version(x, force_version);
+        X509_set_version(x, force_version);
 #else
-		X509_set_version(x,2); /* version 3 certificate */
+        X509_set_version(x, 2); /* version 3 certificate */
 #endif
-                X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
-                X509V3_set_nconf(&ctx, conf);
-                if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err;
-		}
-	if (!X509_sign(x,pkey,digest)) goto err;
-	return 1;
-err:
-	ERR_print_errors(bio_err);
-	return 0;
-	}
+        X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
+        X509V3_set_nconf(&ctx, conf);
+        if (!X509V3_EXT_add_nconf(conf, &ctx, section, x))
+            goto err;
+    }
+    if (!X509_sign(x, pkey, digest))
+        goto err;
+    return 1;
+ err:
+    ERR_print_errors(bio_err);
+    return 0;
+}
 
 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
 {
-	int id, i, idret;
-	char *pname;
-	id = X509_PURPOSE_get_id(pt);
-	pname = X509_PURPOSE_get0_name(pt);
-	for (i = 0; i < 2; i++)
-		{
-		idret = X509_check_purpose(cert, id, i);
-		BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); 
-		if (idret == 1) BIO_printf(bio, "Yes\n");
-		else if (idret == 0) BIO_printf(bio, "No\n");
-		else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);
-		}
-	return 1;
+    int id, i, idret;
+    char *pname;
+    id = X509_PURPOSE_get_id(pt);
+    pname = X509_PURPOSE_get0_name(pt);
+    for (i = 0; i < 2; i++) {
+        idret = X509_check_purpose(cert, id, i);
+        BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
+        if (idret == 1)
+            BIO_printf(bio, "Yes\n");
+        else if (idret == 0)
+            BIO_printf(bio, "No\n");
+        else
+            BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);
+    }
+    return 1;
 }
diff --git a/bugs/alpha.c b/bugs/alpha.c
index 2c90a6d3ef..3b4bc93779 100644
--- a/bugs/alpha.c
+++ b/bugs/alpha.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,16 +49,17 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* while not exactly a bug (ASN1 C leaves this undefined) it is
- * something to watch out for.  This was fine on linux/NT/Solaris but not
- * Alpha */
+/*
+ * while not exactly a bug (ASN1 C leaves this undefined) it is something to
+ * watch out for.  This was fine on linux/NT/Solaris but not Alpha
+ */
 
 /*-
  * it is basically an example of
@@ -70,23 +71,22 @@
 
 #define TYPE    unsigned int
 
-void func(a,b)
+void func(a, b)
 TYPE *a;
 TYPE b;
-        {
-        printf("%ld -1 == %ld\n",a[0],b);
-        }
+{
+    printf("%ld -1 == %ld\n", a[0], b);
+}
 
 main()
-        {
-        TYPE data[5]={1L,2L,3L,4L,5L};
-        TYPE *p;
-        int i;
+{
+    TYPE data[5] = { 1L, 2L, 3L, 4L, 5L };
+    TYPE *p;
+    int i;
 
-        p=data;
+    p = data;
 
-        for (i=0; i<4; i++)
-                {
-                func(p,*(p++));
-                }
-        }
+    for (i = 0; i < 4; i++) {
+        func(p, *(p++));
+    }
+}
diff --git a/bugs/dggccbug.c b/bugs/dggccbug.c
index b0eb41deb4..56f5222882 100644
--- a/bugs/dggccbug.c
+++ b/bugs/dggccbug.c
@@ -4,15 +4,15 @@
 
 #include 
 
-/* There is a bug in
- * gcc version 2.5.8 (88open OCS/BCS, DG-2.5.8.3, Oct 14 1994)
- * as shipped with DGUX 5.4R3.10 that can be bypassed by defining
- * DG_GCC_BUG in my code.
- * The bug manifests itself by the vaule of a pointer that is
- * used only by reference, not having it's value change when it is used
- * to check for exiting the loop.  Probably caused by there being 2
- * copies of the valiable, one in a register and one being an address
- * that is passed. */
+/*
+ * There is a bug in gcc version 2.5.8 (88open OCS/BCS, DG-2.5.8.3, Oct 14
+ * 1994) as shipped with DGUX 5.4R3.10 that can be bypassed by defining
+ * DG_GCC_BUG in my code. The bug manifests itself by the vaule of a pointer
+ * that is used only by reference, not having it's value change when it is
+ * used to check for exiting the loop.  Probably caused by there being 2
+ * copies of the valiable, one in a register and one being an address that is
+ * passed.
+ */
 
 /*-
  * compare the out put from
@@ -24,23 +24,22 @@
 
 void inc(a)
 int *a;
-	{
-	(*a)++;
-	}
+{
+    (*a)++;
+}
 
 main()
-	{
-	int p=0;
+{
+    int p = 0;
 #ifdef FIXBUG
-	int dummy;
+    int dummy;
 #endif
 
-	while (p<3)
-		{
-		fprintf(stderr,"%08X\n",p);
-		inc(&p);
+    while (p < 3) {
+        fprintf(stderr, "%08X\n", p);
+        inc(&p);
 #ifdef FIXBUG
-		dummy+=p;
+        dummy += p;
 #endif
-		}
-	}
+    }
+}
diff --git a/bugs/sgiccbug.c b/bugs/sgiccbug.c
index 9edda5e946..6b1b3d4ab0 100644
--- a/bugs/sgiccbug.c
+++ b/bugs/sgiccbug.c
@@ -4,13 +4,13 @@
 
 #include 
 
-/* This compiler bug it present on IRIX 5.3, 5.1 and 4.0.5 (these are
- * the only versions of IRIX I have access to.
- * defining FIXBUG removes the bug.
- * (bug is still present in IRIX 6.3 according to
- * Gage 
+/*
+ * This compiler bug it present on IRIX 5.3, 5.1 and 4.0.5 (these are the
+ * only versions of IRIX I have access to. defining FIXBUG removes the bug.
+ * (bug is still present in IRIX 6.3 according to Gage
+ * 
  */
- 
+
 /*-
  * Compare the output from
  * cc sgiccbug.c; ./a.out
@@ -18,41 +18,43 @@
  * cc -O sgiccbug.c; ./a.out
  */
 
-static unsigned long a[4]={0x01234567,0x89ABCDEF,0xFEDCBA98,0x76543210};
-static unsigned long b[4]={0x89ABCDEF,0xFEDCBA98,0x76543210,0x01234567};
-static unsigned long c[4]={0x77777778,0x8ACF1357,0x88888888,0x7530ECA9};
+static unsigned long a[4] =
+    { 0x01234567, 0x89ABCDEF, 0xFEDCBA98, 0x76543210 };
+static unsigned long b[4] =
+    { 0x89ABCDEF, 0xFEDCBA98, 0x76543210, 0x01234567 };
+static unsigned long c[4] =
+    { 0x77777778, 0x8ACF1357, 0x88888888, 0x7530ECA9 };
 
 main()
-	{
-	unsigned long r[4];
-	sub(r,a,b);
-	fprintf(stderr,"input a= %08X %08X %08X %08X\n",a[3],a[2],a[1],a[0]);
-	fprintf(stderr,"input b= %08X %08X %08X %08X\n",b[3],b[2],b[1],b[0]);
-	fprintf(stderr,"output = %08X %08X %08X %08X\n",r[3],r[2],r[1],r[0]);
-	fprintf(stderr,"correct= %08X %08X %08X %08X\n",c[3],c[2],c[1],c[0]);
-	}
+{
+    unsigned long r[4];
+    sub(r, a, b);
+    fprintf(stderr, "input a= %08X %08X %08X %08X\n", a[3], a[2], a[1], a[0]);
+    fprintf(stderr, "input b= %08X %08X %08X %08X\n", b[3], b[2], b[1], b[0]);
+    fprintf(stderr, "output = %08X %08X %08X %08X\n", r[3], r[2], r[1], r[0]);
+    fprintf(stderr, "correct= %08X %08X %08X %08X\n", c[3], c[2], c[1], c[0]);
+}
 
-int sub(r,a,b)
-unsigned long *r,*a,*b;
-	{
-	register unsigned long t1,t2,*ap,*bp,*rp;
-	int i,carry;
+int sub(r, a, b)
+unsigned long *r, *a, *b;
+{
+    register unsigned long t1, t2, *ap, *bp, *rp;
+    int i, carry;
 #ifdef FIXBUG
-	unsigned long dummy;
+    unsigned long dummy;
 #endif
 
-	ap=a;
-	bp=b;
-	rp=r;
-	carry=0;
-	for (i=0; i<4; i++)
-		{
-		t1= *(ap++);
-		t2= *(bp++);
-		t1=(t1-t2);
+    ap = a;
+    bp = b;
+    rp = r;
+    carry = 0;
+    for (i = 0; i < 4; i++) {
+        t1 = *(ap++);
+        t2 = *(bp++);
+        t1 = (t1 - t2);
 #ifdef FIXBUG
-		dummy=t1;
+        dummy = t1;
 #endif
-		*(rp++)=t1&0xffffffff;
-		}
-	}
+        *(rp++) = t1 & 0xffffffff;
+    }
+}
diff --git a/bugs/stream.c b/bugs/stream.c
index c3b5e867d2..9af239553a 100644
--- a/bugs/stream.c
+++ b/bugs/stream.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,73 +59,74 @@
 #include 
 #include 
 #ifdef OPENSSL_NO_DES
-#include 
+# include 
 #else
-#include 
+# include 
 #endif
 
-/* show how stream ciphers are not very good.  The mac has no affect
- * on RC4 while it does for cfb DES
+/*
+ * show how stream ciphers are not very good.  The mac has no affect on RC4
+ * while it does for cfb DES
  */
 
 main()
-	{
-	fprintf(stderr,"rc4\n");
-	rc4();
-	fprintf(stderr,"cfb des\n");
-	des();
-	}
+{
+    fprintf(stderr, "rc4\n");
+    rc4();
+    fprintf(stderr, "cfb des\n");
+    des();
+}
 
 int des()
-	{
-	des_key_schedule ks;
-	des_cblock iv,key;
-	int num;
-	static char *keystr="01234567";
-	static char *in1="0123456789ABCEDFdata 12345";
-	static char *in2="9876543210abcdefdata 12345";
-	unsigned char out[100];
-	int i;
+{
+    des_key_schedule ks;
+    des_cblock iv, key;
+    int num;
+    static char *keystr = "01234567";
+    static char *in1 = "0123456789ABCEDFdata 12345";
+    static char *in2 = "9876543210abcdefdata 12345";
+    unsigned char out[100];
+    int i;
 
-	des_set_key((des_cblock *)keystr,ks);
+    des_set_key((des_cblock *)keystr, ks);
 
-	num=0;
-	memset(iv,0,8);
-	des_cfb64_encrypt(in1,out,26,ks,(des_cblock *)iv,&num,1);
-	for (i=0; i<26; i++)
-		fprintf(stderr,"%02X ",out[i]);
-	fprintf(stderr,"\n");
+    num = 0;
+    memset(iv, 0, 8);
+    des_cfb64_encrypt(in1, out, 26, ks, (des_cblock *)iv, &num, 1);
+    for (i = 0; i < 26; i++)
+        fprintf(stderr, "%02X ", out[i]);
+    fprintf(stderr, "\n");
 
-	num=0;
-	memset(iv,0,8);
-	des_cfb64_encrypt(in2,out,26,ks,(des_cblock *)iv,&num,1);
-	for (i=0; i<26; i++)
-		fprintf(stderr,"%02X ",out[i]);
-	fprintf(stderr,"\n");
-	}
+    num = 0;
+    memset(iv, 0, 8);
+    des_cfb64_encrypt(in2, out, 26, ks, (des_cblock *)iv, &num, 1);
+    for (i = 0; i < 26; i++)
+        fprintf(stderr, "%02X ", out[i]);
+    fprintf(stderr, "\n");
+}
 
 int rc4()
-	{
-	static char *keystr="0123456789abcdef";
-	RC4_KEY key;
-	unsigned char in[100],out[100];
-	int i;
+{
+    static char *keystr = "0123456789abcdef";
+    RC4_KEY key;
+    unsigned char in[100], out[100];
+    int i;
 
-	RC4_set_key(&key,16,keystr);
-	in[0]='\0';
-	strcpy(in,"0123456789ABCEDFdata 12345");
-	RC4(key,26,in,out);
+    RC4_set_key(&key, 16, keystr);
+    in[0] = '\0';
+    strcpy(in, "0123456789ABCEDFdata 12345");
+    RC4(key, 26, in, out);
 
-	for (i=0; i<26; i++)
-		fprintf(stderr,"%02X ",out[i]);
-	fprintf(stderr,"\n");
+    for (i = 0; i < 26; i++)
+        fprintf(stderr, "%02X ", out[i]);
+    fprintf(stderr, "\n");
 
-	RC4_set_key(&key,16,keystr);
-	in[0]='\0';
-	strcpy(in,"9876543210abcdefdata 12345");
-	RC4(key,26,in,out);
+    RC4_set_key(&key, 16, keystr);
+    in[0] = '\0';
+    strcpy(in, "9876543210abcdefdata 12345");
+    RC4(key, 26, in, out);
 
-	for (i=0; i<26; i++)
-		fprintf(stderr,"%02X ",out[i]);
-	fprintf(stderr,"\n");
-	}
+    for (i = 0; i < 26; i++)
+        fprintf(stderr, "%02X ", out[i]);
+    fprintf(stderr, "\n");
+}
diff --git a/bugs/ultrixcc.c b/bugs/ultrixcc.c
index ca5b45164b..6e24549d5e 100644
--- a/bugs/ultrixcc.c
+++ b/bugs/ultrixcc.c
@@ -13,34 +13,32 @@
  */
 
 main()
-	{
-	f(5);
-	f(0);
-	}
+{
+    f(5);
+    f(0);
+}
 
 int f(a)
 int a;
-	{
-	switch(a&7)
-		{
-	case 7:
-		printf("7\n");
-	case 6:
-		printf("6\n");
-	case 5:
-		printf("5\n");
-	case 4:
-		printf("4\n");
-	case 3:
-		printf("3\n");
-	case 2:
-		printf("2\n");
-	case 1:
-		printf("1\n");
+{
+    switch (a & 7) {
+    case 7:
+        printf("7\n");
+    case 6:
+        printf("6\n");
+    case 5:
+        printf("5\n");
+    case 4:
+        printf("4\n");
+    case 3:
+        printf("3\n");
+    case 2:
+        printf("2\n");
+    case 1:
+        printf("1\n");
 #ifdef FIX_BUG
-	case 0:
-		;
+    case 0:
+        ;
 #endif
-		}
-	}	
-
+    }
+}
diff --git a/crypto/LPdir_nyi.c b/crypto/LPdir_nyi.c
index 6c1a50e6a8..283d5b0636 100644
--- a/crypto/LPdir_nyi.c
+++ b/crypto/LPdir_nyi.c
@@ -1,4 +1,6 @@
-/* $LP: LPlib/source/LPdir_win.c,v 1.1 2004/06/14 10:07:56 _cvs_levitte Exp $ */
+/*
+ * $LP: LPlib/source/LPdir_win.c,v 1.1 2004/06/14 10:07:56 _cvs_levitte Exp $
+ */
 /*
  * Copyright (c) 2004, Richard Levitte 
  * All rights reserved.
@@ -26,17 +28,20 @@
  */
 
 #ifndef LPDIR_H
-#include "LPdir.h"
+# include "LPdir.h"
 #endif
 
-struct LP_dir_context_st { void *dummy; };
+struct LP_dir_context_st {
+    void *dummy;
+};
 const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
-	{
-	errno = EINVAL;
-	return 0;
-	}
+{
+    errno = EINVAL;
+    return 0;
+}
+
 int LP_find_file_end(LP_DIR_CTX **ctx)
-	{
-	errno = EINVAL;
-	return 0;
-	}
+{
+    errno = EINVAL;
+    return 0;
+}
diff --git a/crypto/LPdir_unix.c b/crypto/LPdir_unix.c
index b004cd99e8..bead6abd71 100644
--- a/crypto/LPdir_unix.c
+++ b/crypto/LPdir_unix.c
@@ -1,4 +1,7 @@
-/* $LP: LPlib/source/LPdir_unix.c,v 1.11 2004/09/23 22:07:22 _cvs_levitte Exp $ */
+/*
+ * $LP: LPlib/source/LPdir_unix.c,v 1.11 2004/09/23 22:07:22 _cvs_levitte Exp
+ * $
+ */
 /*
  * Copyright (c) 2004, Richard Levitte 
  * All rights reserved.
@@ -11,7 +14,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -33,95 +36,91 @@
 #include 
 #include 
 #ifndef LPDIR_H
-#include "LPdir.h"
+# include "LPdir.h"
 #endif
 
-/* The POSIXly macro for the maximum number of characters in a file path
-   is NAME_MAX.  However, some operating systems use PATH_MAX instead.
-   Therefore, it seems natural to first check for PATH_MAX and use that,
-   and if it doesn't exist, use NAME_MAX. */
+/*
+ * The POSIXly macro for the maximum number of characters in a file path is
+ * NAME_MAX.  However, some operating systems use PATH_MAX instead.
+ * Therefore, it seems natural to first check for PATH_MAX and use that, and
+ * if it doesn't exist, use NAME_MAX.
+ */
 #if defined(PATH_MAX)
 # define LP_ENTRY_SIZE PATH_MAX
 #elif defined(NAME_MAX)
 # define LP_ENTRY_SIZE NAME_MAX
 #endif
 
-/* Of course, there's the possibility that neither PATH_MAX nor NAME_MAX
-   exist.  It's also possible that NAME_MAX exists but is define to a
-   very small value (HP-UX offers 14), so we need to check if we got a
-   result, and if it meets a minimum standard, and create or change it
-   if not. */
+/*
+ * Of course, there's the possibility that neither PATH_MAX nor NAME_MAX
+ * exist.  It's also possible that NAME_MAX exists but is define to a very
+ * small value (HP-UX offers 14), so we need to check if we got a result, and
+ * if it meets a minimum standard, and create or change it if not.
+ */
 #if !defined(LP_ENTRY_SIZE) || LP_ENTRY_SIZE<255
 # undef LP_ENTRY_SIZE
 # define LP_ENTRY_SIZE 255
 #endif
 
-struct LP_dir_context_st
-{
-  DIR *dir;
-  char entry_name[LP_ENTRY_SIZE+1];
+struct LP_dir_context_st {
+    DIR *dir;
+    char entry_name[LP_ENTRY_SIZE + 1];
 };
 
 const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
 {
-  struct dirent *direntry = NULL;
+    struct dirent *direntry = NULL;
 
-  if (ctx == NULL || directory == NULL)
-    {
-      errno = EINVAL;
-      return 0;
+    if (ctx == NULL || directory == NULL) {
+        errno = EINVAL;
+        return 0;
     }
 
-  errno = 0;
-  if (*ctx == NULL)
-    {
-      *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
-      if (*ctx == NULL)
-	{
-	  errno = ENOMEM;
-	  return 0;
-	}
-      memset(*ctx, '\0', sizeof(LP_DIR_CTX));
+    errno = 0;
+    if (*ctx == NULL) {
+        *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
+        if (*ctx == NULL) {
+            errno = ENOMEM;
+            return 0;
+        }
+        memset(*ctx, '\0', sizeof(LP_DIR_CTX));
 
-      (*ctx)->dir = opendir(directory);
-      if ((*ctx)->dir == NULL)
-	{
-	  int save_errno = errno; /* Probably not needed, but I'm paranoid */
-	  free(*ctx);
-	  *ctx = NULL;
-	  errno = save_errno;
-	  return 0;
-	}
+        (*ctx)->dir = opendir(directory);
+        if ((*ctx)->dir == NULL) {
+            int save_errno = errno; /* Probably not needed, but I'm paranoid */
+            free(*ctx);
+            *ctx = NULL;
+            errno = save_errno;
+            return 0;
+        }
     }
 
-  direntry = readdir((*ctx)->dir);
-  if (direntry == NULL)
-    {
-      return 0;
+    direntry = readdir((*ctx)->dir);
+    if (direntry == NULL) {
+        return 0;
     }
 
-  strncpy((*ctx)->entry_name, direntry->d_name, sizeof((*ctx)->entry_name) - 1);
-  (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0';
-  return (*ctx)->entry_name;
+    strncpy((*ctx)->entry_name, direntry->d_name,
+            sizeof((*ctx)->entry_name) - 1);
+    (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0';
+    return (*ctx)->entry_name;
 }
 
 int LP_find_file_end(LP_DIR_CTX **ctx)
 {
-  if (ctx != NULL && *ctx != NULL)
-    {
-      int ret = closedir((*ctx)->dir);
+    if (ctx != NULL && *ctx != NULL) {
+        int ret = closedir((*ctx)->dir);
 
-      free(*ctx);
-      switch (ret)
-	{
-	case 0:
-	  return 1;
-	case -1:
-	  return 0;
-	default:
-	  break;
-	}
+        free(*ctx);
+        switch (ret) {
+        case 0:
+            return 1;
+        case -1:
+            return 0;
+        default:
+            break;
+        }
     }
-  errno = EINVAL;
-  return 0;
+    errno = EINVAL;
+    return 0;
 }
diff --git a/crypto/LPdir_vms.c b/crypto/LPdir_vms.c
index 3582fa6f01..88c7ddd85c 100644
--- a/crypto/LPdir_vms.c
+++ b/crypto/LPdir_vms.c
@@ -10,7 +10,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -37,175 +37,159 @@
 #include 
 #include 
 #ifndef LPDIR_H
-#include "LPdir.h"
+# include "LPdir.h"
 #endif
 #include "vms_rms.h"
 
 /* Some compiler options hide EVMSERR. */
 #ifndef EVMSERR
-# define EVMSERR	65535  /* error for non-translatable VMS errors */
+# define EVMSERR        65535   /* error for non-translatable VMS errors */
 #endif
 
-struct LP_dir_context_st
-{
-  unsigned long VMS_context;
-  char filespec[ NAMX_MAXRSS+ 1];
-  char result[ NAMX_MAXRSS+ 1];
-  struct dsc$descriptor_d filespec_dsc;
-  struct dsc$descriptor_d result_dsc;
+struct LP_dir_context_st {
+    unsigned long VMS_context;
+    char filespec[NAMX_MAXRSS + 1];
+    char result[NAMX_MAXRSS + 1];
+    struct dsc$descriptor_d filespec_dsc;
+    struct dsc$descriptor_d result_dsc;
 };
 
 const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
 {
-  int status;
-  char *p, *r;
-  size_t l;
-  unsigned long flags = 0;
+    int status;
+    char *p, *r;
+    size_t l;
+    unsigned long flags = 0;
 
 /* Arrange 32-bit pointer to (copied) string storage, if needed. */
 #if __INITIAL_POINTER_SIZE == 64
 # pragma pointer_size save
 # pragma pointer_size 32
-        char *ctx_filespec_32p;
+    char *ctx_filespec_32p;
 # pragma pointer_size restore
-        char ctx_filespec_32[ NAMX_MAXRSS+ 1];
-#endif /* __INITIAL_POINTER_SIZE == 64 */
+    char ctx_filespec_32[NAMX_MAXRSS + 1];
+#endif                          /* __INITIAL_POINTER_SIZE == 64 */
 
 #ifdef NAML$C_MAXRSS
-  flags |= LIB$M_FIL_LONG_NAMES;
+    flags |= LIB$M_FIL_LONG_NAMES;
 #endif
 
-  if (ctx == NULL || directory == NULL)
-    {
-      errno = EINVAL;
-      return 0;
+    if (ctx == NULL || directory == NULL) {
+        errno = EINVAL;
+        return 0;
     }
 
-  errno = 0;
-  if (*ctx == NULL)
-    {
-      size_t filespeclen = strlen(directory);
-      char *filespec = NULL;
-
-      if (filespeclen == 0)
-	{
-	  errno = ENOENT;
-	  return 0;
-	}
-
-      /* MUST be a VMS directory specification!  Let's estimate if it is. */
-      if (directory[filespeclen-1] != ']'
-	  && directory[filespeclen-1] != '>'
-	  && directory[filespeclen-1] != ':')
-	{
-	  errno = EINVAL;
-	  return 0;
-	}
-
-      filespeclen += 4;		/* "*.*;" */
-
-      if (filespeclen > NAMX_MAXRSS)
-	{
-	  errno = ENAMETOOLONG;
-	  return 0;
-	}
-
-      *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
-      if (*ctx == NULL)
-	{
-	  errno = ENOMEM;
-	  return 0;
-	}
-      memset(*ctx, '\0', sizeof(LP_DIR_CTX));
-
-      strcpy((*ctx)->filespec,directory);
-      strcat((*ctx)->filespec,"*.*;");
+    errno = 0;
+    if (*ctx == NULL) {
+        size_t filespeclen = strlen(directory);
+        char *filespec = NULL;
+
+        if (filespeclen == 0) {
+            errno = ENOENT;
+            return 0;
+        }
+
+        /* MUST be a VMS directory specification!  Let's estimate if it is. */
+        if (directory[filespeclen - 1] != ']'
+            && directory[filespeclen - 1] != '>'
+            && directory[filespeclen - 1] != ':') {
+            errno = EINVAL;
+            return 0;
+        }
+
+        filespeclen += 4;       /* "*.*;" */
+
+        if (filespeclen > NAMX_MAXRSS) {
+            errno = ENAMETOOLONG;
+            return 0;
+        }
+
+        *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
+        if (*ctx == NULL) {
+            errno = ENOMEM;
+            return 0;
+        }
+        memset(*ctx, '\0', sizeof(LP_DIR_CTX));
+
+        strcpy((*ctx)->filespec, directory);
+        strcat((*ctx)->filespec, "*.*;");
 
 /* Arrange 32-bit pointer to (copied) string storage, if needed. */
 #if __INITIAL_POINTER_SIZE == 64
 # define CTX_FILESPEC ctx_filespec_32p
         /* Copy the file name to storage with a 32-bit pointer. */
         ctx_filespec_32p = ctx_filespec_32;
-        strcpy( ctx_filespec_32p, (*ctx)->filespec);
-#else /* __INITIAL_POINTER_SIZE == 64 */
+        strcpy(ctx_filespec_32p, (*ctx)->filespec);
+#else                           /* __INITIAL_POINTER_SIZE == 64 */
 # define CTX_FILESPEC (*ctx)->filespec
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+#endif                          /* __INITIAL_POINTER_SIZE == 64 [else] */
 
-      (*ctx)->filespec_dsc.dsc$w_length = filespeclen;
-      (*ctx)->filespec_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-      (*ctx)->filespec_dsc.dsc$b_class = DSC$K_CLASS_S;
-      (*ctx)->filespec_dsc.dsc$a_pointer = CTX_FILESPEC;
+        (*ctx)->filespec_dsc.dsc$w_length = filespeclen;
+        (*ctx)->filespec_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+        (*ctx)->filespec_dsc.dsc$b_class = DSC$K_CLASS_S;
+        (*ctx)->filespec_dsc.dsc$a_pointer = CTX_FILESPEC;
     }
 
-  (*ctx)->result_dsc.dsc$w_length = 0;
-  (*ctx)->result_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-  (*ctx)->result_dsc.dsc$b_class = DSC$K_CLASS_D;
-  (*ctx)->result_dsc.dsc$a_pointer = 0;
+    (*ctx)->result_dsc.dsc$w_length = 0;
+    (*ctx)->result_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    (*ctx)->result_dsc.dsc$b_class = DSC$K_CLASS_D;
+    (*ctx)->result_dsc.dsc$a_pointer = 0;
 
-  status = lib$find_file(&(*ctx)->filespec_dsc, &(*ctx)->result_dsc,
-			 &(*ctx)->VMS_context, 0, 0, 0, &flags);
+    status = lib$find_file(&(*ctx)->filespec_dsc, &(*ctx)->result_dsc,
+                           &(*ctx)->VMS_context, 0, 0, 0, &flags);
 
-  if (status == RMS$_NMF)
-    {
-      errno = 0;
-      vaxc$errno = status;
-      return NULL;
+    if (status == RMS$_NMF) {
+        errno = 0;
+        vaxc$errno = status;
+        return NULL;
     }
 
-  if(!$VMS_STATUS_SUCCESS(status))
-    {
-      errno = EVMSERR;
-      vaxc$errno = status;
-      return NULL;
+    if (!$VMS_STATUS_SUCCESS(status)) {
+        errno = EVMSERR;
+        vaxc$errno = status;
+        return NULL;
     }
 
-  /* Quick, cheap and dirty way to discard any device and directory,
-     since we only want file names */
-  l = (*ctx)->result_dsc.dsc$w_length;
-  p = (*ctx)->result_dsc.dsc$a_pointer;
-  r = p;
-  for (; *p; p++)
-    {
-      if (*p == '^' && p[1] != '\0') /* Take care of ODS-5 escapes */
-	{
-	  p++;
-	}
-      else if (*p == ':' || *p == '>' || *p == ']')
-	{
-	  l -= p + 1 - r;
-	  r = p + 1;
-	}
-      else if (*p == ';')
-	{
-	  l = p - r;
-	  break;
-	}
+    /*
+     * Quick, cheap and dirty way to discard any device and directory, since
+     * we only want file names
+     */
+    l = (*ctx)->result_dsc.dsc$w_length;
+    p = (*ctx)->result_dsc.dsc$a_pointer;
+    r = p;
+    for (; *p; p++) {
+        if (*p == '^' && p[1] != '\0') { /* Take care of ODS-5 escapes */
+            p++;
+        } else if (*p == ':' || *p == '>' || *p == ']') {
+            l -= p + 1 - r;
+            r = p + 1;
+        } else if (*p == ';') {
+            l = p - r;
+            break;
+        }
     }
 
-  strncpy((*ctx)->result, r, l);
-  (*ctx)->result[l] = '\0';
-  str$free1_dx(&(*ctx)->result_dsc);
+    strncpy((*ctx)->result, r, l);
+    (*ctx)->result[l] = '\0';
+    str$free1_dx(&(*ctx)->result_dsc);
 
-  return (*ctx)->result;
+    return (*ctx)->result;
 }
 
 int LP_find_file_end(LP_DIR_CTX **ctx)
 {
-  if (ctx != NULL && *ctx != NULL)
-    {
-      int status = lib$find_file_end(&(*ctx)->VMS_context);
-
-      free(*ctx);
-
-      if(!$VMS_STATUS_SUCCESS(status))
-	{
-	  errno = EVMSERR;
-	  vaxc$errno = status;
-	  return 0;
-	}
-      return 1;
+    if (ctx != NULL && *ctx != NULL) {
+        int status = lib$find_file_end(&(*ctx)->VMS_context);
+
+        free(*ctx);
+
+        if (!$VMS_STATUS_SUCCESS(status)) {
+            errno = EVMSERR;
+            vaxc$errno = status;
+            return 0;
+        }
+        return 1;
     }
-  errno = EINVAL;
-  return 0;
+    errno = EINVAL;
+    return 0;
 }
-
diff --git a/crypto/LPdir_win.c b/crypto/LPdir_win.c
index 7eea373cde..07e63fb424 100644
--- a/crypto/LPdir_win.c
+++ b/crypto/LPdir_win.c
@@ -10,7 +10,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -26,13 +26,14 @@
 #include 
 #include 
 #ifndef LPDIR_H
-#include "LPdir.h"
+# include "LPdir.h"
 #endif
 
-/* We're most likely overcautious here, but let's reserve for
-    broken WinCE headers and explicitly opt for UNICODE call.
-    Keep in mind that our WinCE builds are compiled with -DUNICODE
-    [as well as -D_UNICODE]. */
+/*
+ * We're most likely overcautious here, but let's reserve for broken WinCE
+ * headers and explicitly opt for UNICODE call. Keep in mind that our WinCE
+ * builds are compiled with -DUNICODE [as well as -D_UNICODE].
+ */
 #if defined(LP_SYS_WINCE) && !defined(FindFirstFile)
 # define FindFirstFile FindFirstFileW
 #endif
@@ -41,147 +42,129 @@
 #endif
 
 #ifndef NAME_MAX
-#define NAME_MAX 255
+# define NAME_MAX 255
 #endif
 
-struct LP_dir_context_st
-{
-  WIN32_FIND_DATA ctx;
-  HANDLE handle;
-  char entry_name[NAME_MAX+1];
+struct LP_dir_context_st {
+    WIN32_FIND_DATA ctx;
+    HANDLE handle;
+    char entry_name[NAME_MAX + 1];
 };
 
 const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
 {
-  if (ctx == NULL || directory == NULL)
-    {
-      errno = EINVAL;
-      return 0;
+    if (ctx == NULL || directory == NULL) {
+        errno = EINVAL;
+        return 0;
     }
 
-  errno = 0;
-  if (*ctx == NULL)
-    {
-      const char *extdir = directory;
-      char *extdirbuf = NULL;
-      size_t dirlen = strlen (directory);
-
-      if (dirlen == 0)
-	{
-	  errno = ENOENT;
-	  return 0;
-	}
-
-      *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
-      if (*ctx == NULL)
-	{
-	  errno = ENOMEM;
-	  return 0;
-	}
-      memset(*ctx, '\0', sizeof(LP_DIR_CTX));
-
-      if (directory[dirlen-1] != '*')
-	{
-	  extdirbuf = (char *)malloc(dirlen + 3);
-	  if (extdirbuf == NULL)
-	    {
-	      free(*ctx);
-	      *ctx = NULL;
-	      errno = ENOMEM;
-	      return 0;
-	    }
-	  if (directory[dirlen-1] != '/' && directory[dirlen-1] != '\\')
-	    extdir = strcat(strcpy (extdirbuf,directory),"/*");
-	  else
-	    extdir = strcat(strcpy (extdirbuf,directory),"*");
-	}
-
-      if (sizeof(TCHAR) != sizeof(char))
-	{
-	  TCHAR *wdir = NULL;
-	  /* len_0 denotes string length *with* trailing 0 */ 
-	  size_t index = 0,len_0 = strlen(extdir) + 1;
-
-	  wdir = (TCHAR *)calloc(len_0, sizeof(TCHAR));
-	  if (wdir == NULL)
-	    {
-	      if (extdirbuf != NULL)
-		{
-		  free (extdirbuf);
-		}
-	      free(*ctx);
-	      *ctx = NULL;
-	      errno = ENOMEM;
-	      return 0;
-	    }
-
+    errno = 0;
+    if (*ctx == NULL) {
+        const char *extdir = directory;
+        char *extdirbuf = NULL;
+        size_t dirlen = strlen(directory);
+
+        if (dirlen == 0) {
+            errno = ENOENT;
+            return 0;
+        }
+
+        *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
+        if (*ctx == NULL) {
+            errno = ENOMEM;
+            return 0;
+        }
+        memset(*ctx, '\0', sizeof(LP_DIR_CTX));
+
+        if (directory[dirlen - 1] != '*') {
+            extdirbuf = (char *)malloc(dirlen + 3);
+            if (extdirbuf == NULL) {
+                free(*ctx);
+                *ctx = NULL;
+                errno = ENOMEM;
+                return 0;
+            }
+            if (directory[dirlen - 1] != '/' && directory[dirlen - 1] != '\\')
+                extdir = strcat(strcpy(extdirbuf, directory), "/*");
+            else
+                extdir = strcat(strcpy(extdirbuf, directory), "*");
+        }
+
+        if (sizeof(TCHAR) != sizeof(char)) {
+            TCHAR *wdir = NULL;
+            /* len_0 denotes string length *with* trailing 0 */
+            size_t index = 0, len_0 = strlen(extdir) + 1;
+
+            wdir = (TCHAR *)calloc(len_0, sizeof(TCHAR));
+            if (wdir == NULL) {
+                if (extdirbuf != NULL) {
+                    free(extdirbuf);
+                }
+                free(*ctx);
+                *ctx = NULL;
+                errno = ENOMEM;
+                return 0;
+            }
 #ifdef LP_MULTIBYTE_AVAILABLE
-	  if (!MultiByteToWideChar(CP_ACP, 0, extdir, len_0, (WCHAR *)wdir, len_0))
+            if (!MultiByteToWideChar
+                (CP_ACP, 0, extdir, len_0, (WCHAR *)wdir, len_0))
 #endif
-	    for (index = 0; index < len_0; index++)
-	      wdir[index] = (TCHAR)extdir[index];
-
-	  (*ctx)->handle = FindFirstFile(wdir, &(*ctx)->ctx);
-
-	  free(wdir);
-	}
-      else
-	{
-	  (*ctx)->handle = FindFirstFile((TCHAR *)extdir, &(*ctx)->ctx);
-	}
-      if (extdirbuf != NULL)
-	{
-	  free (extdirbuf);
-	}
-
-      if ((*ctx)->handle == INVALID_HANDLE_VALUE)
-	{
-	  free(*ctx);
-	  *ctx = NULL;
-	  errno = EINVAL;
-	  return 0;
-	}
-    }
-  else
-    {
-      if (FindNextFile((*ctx)->handle, &(*ctx)->ctx) == FALSE)
-	{
-	  return 0;
-	}
+                for (index = 0; index < len_0; index++)
+                    wdir[index] = (TCHAR)extdir[index];
+
+            (*ctx)->handle = FindFirstFile(wdir, &(*ctx)->ctx);
+
+            free(wdir);
+        } else {
+            (*ctx)->handle = FindFirstFile((TCHAR *)extdir, &(*ctx)->ctx);
+        }
+        if (extdirbuf != NULL) {
+            free(extdirbuf);
+        }
+
+        if ((*ctx)->handle == INVALID_HANDLE_VALUE) {
+            free(*ctx);
+            *ctx = NULL;
+            errno = EINVAL;
+            return 0;
+        }
+    } else {
+        if (FindNextFile((*ctx)->handle, &(*ctx)->ctx) == FALSE) {
+            return 0;
+        }
     }
-  if (sizeof(TCHAR) != sizeof(char))
-    {
-      TCHAR *wdir = (*ctx)->ctx.cFileName;
-      size_t index, len_0 = 0;
+    if (sizeof(TCHAR) != sizeof(char)) {
+        TCHAR *wdir = (*ctx)->ctx.cFileName;
+        size_t index, len_0 = 0;
 
-      while (wdir[len_0] && len_0 < (sizeof((*ctx)->entry_name) - 1)) len_0++;
-      len_0++;
+        while (wdir[len_0] && len_0 < (sizeof((*ctx)->entry_name) - 1))
+            len_0++;
+        len_0++;
 
 #ifdef LP_MULTIBYTE_AVAILABLE
-      if (!WideCharToMultiByte(CP_ACP, 0, (WCHAR *)wdir, len_0, (*ctx)->entry_name,
-			       sizeof((*ctx)->entry_name), NULL, 0))
+        if (!WideCharToMultiByte
+            (CP_ACP, 0, (WCHAR *)wdir, len_0, (*ctx)->entry_name,
+             sizeof((*ctx)->entry_name), NULL, 0))
 #endif
-	for (index = 0; index < len_0; index++)
-	  (*ctx)->entry_name[index] = (char)wdir[index];
-    }
-  else
-    strncpy((*ctx)->entry_name, (const char *)(*ctx)->ctx.cFileName,
-	    sizeof((*ctx)->entry_name)-1);
+            for (index = 0; index < len_0; index++)
+                (*ctx)->entry_name[index] = (char)wdir[index];
+    } else
+        strncpy((*ctx)->entry_name, (const char *)(*ctx)->ctx.cFileName,
+                sizeof((*ctx)->entry_name) - 1);
 
-  (*ctx)->entry_name[sizeof((*ctx)->entry_name)-1] = '\0';
+    (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0';
 
-  return (*ctx)->entry_name;
+    return (*ctx)->entry_name;
 }
 
 int LP_find_file_end(LP_DIR_CTX **ctx)
 {
-  if (ctx != NULL && *ctx != NULL)
-    {
-      FindClose((*ctx)->handle);
-      free(*ctx);
-      *ctx = NULL;
-      return 1;
+    if (ctx != NULL && *ctx != NULL) {
+        FindClose((*ctx)->handle);
+        free(*ctx);
+        *ctx = NULL;
+        return 1;
     }
-  errno = EINVAL;
-  return 0;
+    errno = EINVAL;
+    return 0;
 }
diff --git a/crypto/LPdir_win32.c b/crypto/LPdir_win32.c
index e39872da52..b1c983d87f 100644
--- a/crypto/LPdir_win32.c
+++ b/crypto/LPdir_win32.c
@@ -1,4 +1,7 @@
-/* $LP: LPlib/source/LPdir_win32.c,v 1.3 2004/08/26 13:36:05 _cvs_levitte Exp $ */
+/*
+ * $LP: LPlib/source/LPdir_win32.c,v 1.3 2004/08/26 13:36:05 _cvs_levitte Exp
+ * $
+ */
 /*
  * Copyright (c) 2004, Richard Levitte 
  * All rights reserved.
@@ -11,7 +14,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
diff --git a/crypto/LPdir_wince.c b/crypto/LPdir_wince.c
index ab0e1e6f4f..ae8a56f4be 100644
--- a/crypto/LPdir_wince.c
+++ b/crypto/LPdir_wince.c
@@ -1,4 +1,7 @@
-/* $LP: LPlib/source/LPdir_wince.c,v 1.3 2004/08/26 13:36:05 _cvs_levitte Exp $ */
+/*
+ * $LP: LPlib/source/LPdir_wince.c,v 1.3 2004/08/26 13:36:05 _cvs_levitte Exp
+ * $
+ */
 /*
  * Copyright (c) 2004, Richard Levitte 
  * All rights reserved.
@@ -11,7 +14,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -26,6 +29,8 @@
  */
 
 #define LP_SYS_WINCE
-/* We might want to define LP_MULTIBYTE_AVAILABLE here.  It's currently
-   under investigation what the exact conditions would be */
+/*
+ * We might want to define LP_MULTIBYTE_AVAILABLE here.  It's currently under
+ * investigation what the exact conditions would be
+ */
 #include "LPdir_win.c"
diff --git a/crypto/aes/aes.h b/crypto/aes/aes.h
index 031abf01b5..87bf60f6f2 100644
--- a/crypto/aes/aes.h
+++ b/crypto/aes/aes.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -50,23 +50,25 @@
  */
 
 #ifndef HEADER_AES_H
-#define HEADER_AES_H
+# define HEADER_AES_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_AES
-#error AES is disabled.
-#endif
+# ifdef OPENSSL_NO_AES
+#  error AES is disabled.
+# endif
 
-#include 
+# include 
 
-#define AES_ENCRYPT	1
-#define AES_DECRYPT	0
+# define AES_ENCRYPT     1
+# define AES_DECRYPT     0
 
-/* Because array size can't be a const in C, the following two are macros.
-   Both sizes are in bytes. */
-#define AES_MAXNR 14
-#define AES_BLOCK_SIZE 16
+/*
+ * Because array size can't be a const in C, the following two are macros.
+ * Both sizes are in bytes.
+ */
+# define AES_MAXNR 14
+# define AES_BLOCK_SIZE 16
 
 #ifdef  __cplusplus
 extern "C" {
@@ -74,11 +76,11 @@ extern "C" {
 
 /* This should be a hidden type, but EVP requires that the size be known */
 struct aes_key_st {
-#ifdef AES_LONG
-    unsigned long rd_key[4 *(AES_MAXNR + 1)];
-#else
-    unsigned int rd_key[4 *(AES_MAXNR + 1)];
-#endif
+# ifdef AES_LONG
+    unsigned long rd_key[4 * (AES_MAXNR + 1)];
+# else
+    unsigned int rd_key[4 * (AES_MAXNR + 1)];
+# endif
     int rounds;
 };
 typedef struct aes_key_st AES_KEY;
@@ -86,62 +88,62 @@ typedef struct aes_key_st AES_KEY;
 const char *AES_options(void);
 
 int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                        AES_KEY *key);
 int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                        AES_KEY *key);
 
 int private_AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                                AES_KEY *key);
 int private_AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                                AES_KEY *key);
 
 void AES_encrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
+                 const AES_KEY *key);
 void AES_decrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
+                 const AES_KEY *key);
 
 void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key, const int enc);
+                     const AES_KEY *key, const int enc);
 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, const int enc);
+                     size_t length, const AES_KEY *key,
+                     unsigned char *ivec, const int enc);
 void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num, const int enc);
 void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc);
 void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc);
 void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num);
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num);
 void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char ivec[AES_BLOCK_SIZE],
-	unsigned char ecount_buf[AES_BLOCK_SIZE],
-	unsigned int *num);
+                        size_t length, const AES_KEY *key,
+                        unsigned char ivec[AES_BLOCK_SIZE],
+                        unsigned char ecount_buf[AES_BLOCK_SIZE],
+                        unsigned int *num);
 /* NB: the IV is _two_ blocks long */
 void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
-		     size_t length, const AES_KEY *key,
-		     unsigned char *ivec, const int enc);
+                     size_t length, const AES_KEY *key,
+                     unsigned char *ivec, const int enc);
 /* NB: the IV is _four_ blocks long */
 void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const AES_KEY *key,
-			const AES_KEY *key2, const unsigned char *ivec,
-			const int enc);
+                        size_t length, const AES_KEY *key,
+                        const AES_KEY *key2, const unsigned char *ivec,
+                        const int enc);
 
 int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, unsigned int inlen);
+                 unsigned char *out,
+                 const unsigned char *in, unsigned int inlen);
 int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, unsigned int inlen);
+                   unsigned char *out,
+                   const unsigned char *in, unsigned int inlen);
 
 
 #ifdef  __cplusplus
 }
 #endif
 
-#endif /* !HEADER_AES_H */
+#endif                          /* !HEADER_AES_H */
diff --git a/crypto/aes/aes_cbc.c b/crypto/aes/aes_cbc.c
index 227f75625d..e39231f17c 100644
--- a/crypto/aes/aes_cbc.c
+++ b/crypto/aes/aes_cbc.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,11 +53,14 @@
 #include 
 
 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
-		     size_t len, const AES_KEY *key,
-		     unsigned char *ivec, const int enc) {
+                     size_t len, const AES_KEY *key,
+                     unsigned char *ivec, const int enc)
+{
 
-	if (enc)
-		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)AES_encrypt);
-	else
-		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)AES_decrypt);
+    if (enc)
+        CRYPTO_cbc128_encrypt(in, out, len, key, ivec,
+                              (block128_f) AES_encrypt);
+    else
+        CRYPTO_cbc128_decrypt(in, out, len, key, ivec,
+                              (block128_f) AES_decrypt);
 }
diff --git a/crypto/aes/aes_cfb.c b/crypto/aes/aes_cfb.c
index 0c6d058ce7..1c79ce2dba 100644
--- a/crypto/aes/aes_cfb.c
+++ b/crypto/aes/aes_cfb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -52,30 +52,34 @@
 #include 
 #include 
 
-/* The input and output encrypted as though 128bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 128bit cfb mode is being used.
+ * The extra state information to record how much of the 128bit block we have
+ * used is contained in *num;
  */
 
 void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num, const int enc) {
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num, const int enc)
+{
 
-	CRYPTO_cfb128_encrypt(in,out,length,key,ivec,num,enc,(block128_f)AES_encrypt);
+    CRYPTO_cfb128_encrypt(in, out, length, key, ivec, num, enc,
+                          (block128_f) AES_encrypt);
 }
 
 /* N.B. This expects the input to be packed, MS bit first */
 void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
-		      size_t length, const AES_KEY *key,
-		      unsigned char *ivec, int *num, const int enc)
-    {
-    CRYPTO_cfb128_1_encrypt(in,out,length,key,ivec,num,enc,(block128_f)AES_encrypt);
-    }
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc)
+{
+    CRYPTO_cfb128_1_encrypt(in, out, length, key, ivec, num, enc,
+                            (block128_f) AES_encrypt);
+}
 
 void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
-		      size_t length, const AES_KEY *key,
-		      unsigned char *ivec, int *num, const int enc)
-    {
-    CRYPTO_cfb128_8_encrypt(in,out,length,key,ivec,num,enc,(block128_f)AES_encrypt);
-    }
-
+                      size_t length, const AES_KEY *key,
+                      unsigned char *ivec, int *num, const int enc)
+{
+    CRYPTO_cfb128_8_encrypt(in, out, length, key, ivec, num, enc,
+                            (block128_f) AES_encrypt);
+}
diff --git a/crypto/aes/aes_ctr.c b/crypto/aes/aes_ctr.c
index 7c9d165d8a..3ee3822998 100644
--- a/crypto/aes/aes_ctr.c
+++ b/crypto/aes/aes_ctr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,9 +53,11 @@
 #include 
 
 void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const AES_KEY *key,
-			unsigned char ivec[AES_BLOCK_SIZE],
-			unsigned char ecount_buf[AES_BLOCK_SIZE],
-			unsigned int *num) {
-	CRYPTO_ctr128_encrypt(in,out,length,key,ivec,ecount_buf,num,(block128_f)AES_encrypt);
+                        size_t length, const AES_KEY *key,
+                        unsigned char ivec[AES_BLOCK_SIZE],
+                        unsigned char ecount_buf[AES_BLOCK_SIZE],
+                        unsigned int *num)
+{
+    CRYPTO_ctr128_encrypt(in, out, length, key, ivec, ecount_buf, num,
+                          (block128_f) AES_encrypt);
 }
diff --git a/crypto/aes/aes_ecb.c b/crypto/aes/aes_ecb.c
index 28aa561c2d..2e0d20ca22 100644
--- a/crypto/aes/aes_ecb.c
+++ b/crypto/aes/aes_ecb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,14 +60,14 @@
 #include "aes_locl.h"
 
 void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
-		     const AES_KEY *key, const int enc) {
+                     const AES_KEY *key, const int enc)
+{
 
-        assert(in && out && key);
-	assert((AES_ENCRYPT == enc)||(AES_DECRYPT == enc));
+    assert(in && out && key);
+    assert((AES_ENCRYPT == enc) || (AES_DECRYPT == enc));
 
-	if (AES_ENCRYPT == enc)
-		AES_encrypt(in, out, key);
-	else
-		AES_decrypt(in, out, key);
+    if (AES_ENCRYPT == enc)
+        AES_encrypt(in, out, key);
+    else
+        AES_decrypt(in, out, key);
 }
-
diff --git a/crypto/aes/aes_ige.c b/crypto/aes/aes_ige.c
index c161351e65..cf31c9bba4 100644
--- a/crypto/aes/aes_ige.c
+++ b/crypto/aes/aes_ige.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,152 +56,147 @@
 
 #define N_WORDS (AES_BLOCK_SIZE / sizeof(unsigned long))
 typedef struct {
-        unsigned long data[N_WORDS];
+    unsigned long data[N_WORDS];
 } aes_block_t;
 
 /* XXX: probably some better way to do this */
 #if defined(__i386__) || defined(__x86_64__)
-#define UNALIGNED_MEMOPS_ARE_FAST 1
+# define UNALIGNED_MEMOPS_ARE_FAST 1
 #else
-#define UNALIGNED_MEMOPS_ARE_FAST 0
+# define UNALIGNED_MEMOPS_ARE_FAST 0
 #endif
 
 #if UNALIGNED_MEMOPS_ARE_FAST
-#define load_block(d, s)        (d) = *(const aes_block_t *)(s)
-#define store_block(d, s)       *(aes_block_t *)(d) = (s)
+# define load_block(d, s)        (d) = *(const aes_block_t *)(s)
+# define store_block(d, s)       *(aes_block_t *)(d) = (s)
 #else
-#define load_block(d, s)        memcpy((d).data, (s), AES_BLOCK_SIZE)
-#define store_block(d, s)       memcpy((d), (s).data, AES_BLOCK_SIZE)
+# define load_block(d, s)        memcpy((d).data, (s), AES_BLOCK_SIZE)
+# define store_block(d, s)       memcpy((d), (s).data, AES_BLOCK_SIZE)
 #endif
 
 /* N.B. The IV for this mode is _twice_ the block size */
 
 void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
-					 size_t length, const AES_KEY *key,
-					 unsigned char *ivec, const int enc)
-	{
-	size_t n;
-	size_t len = length;
+                     size_t length, const AES_KEY *key,
+                     unsigned char *ivec, const int enc)
+{
+    size_t n;
+    size_t len = length;
 
-	OPENSSL_assert(in && out && key && ivec);
-	OPENSSL_assert((AES_ENCRYPT == enc)||(AES_DECRYPT == enc));
-	OPENSSL_assert((length%AES_BLOCK_SIZE) == 0);
+    OPENSSL_assert(in && out && key && ivec);
+    OPENSSL_assert((AES_ENCRYPT == enc) || (AES_DECRYPT == enc));
+    OPENSSL_assert((length % AES_BLOCK_SIZE) == 0);
 
-	len = length / AES_BLOCK_SIZE;
+    len = length / AES_BLOCK_SIZE;
 
-	if (AES_ENCRYPT == enc)
-		{
-		if (in != out &&
-		    (UNALIGNED_MEMOPS_ARE_FAST || ((size_t)in|(size_t)out|(size_t)ivec)%sizeof(long)==0))
-			{
-			aes_block_t *ivp = (aes_block_t *)ivec;
-			aes_block_t *iv2p = (aes_block_t *)(ivec + AES_BLOCK_SIZE);
+    if (AES_ENCRYPT == enc) {
+        if (in != out &&
+            (UNALIGNED_MEMOPS_ARE_FAST
+             || ((size_t)in | (size_t)out | (size_t)ivec) % sizeof(long) ==
+             0)) {
+            aes_block_t *ivp = (aes_block_t *) ivec;
+            aes_block_t *iv2p = (aes_block_t *) (ivec + AES_BLOCK_SIZE);
 
-			while (len)
-				{
-				aes_block_t *inp = (aes_block_t *)in;
-				aes_block_t *outp = (aes_block_t *)out;
+            while (len) {
+                aes_block_t *inp = (aes_block_t *) in;
+                aes_block_t *outp = (aes_block_t *) out;
 
-				for(n=0 ; n < N_WORDS; ++n)
-					outp->data[n] = inp->data[n] ^ ivp->data[n];
-				AES_encrypt((unsigned char *)outp->data, (unsigned char *)outp->data, key);
-				for(n=0 ; n < N_WORDS; ++n)
-					outp->data[n] ^= iv2p->data[n];
-				ivp = outp;
-				iv2p = inp;
-				--len;
-				in += AES_BLOCK_SIZE;
-				out += AES_BLOCK_SIZE;
-				}
-			memcpy(ivec, ivp->data, AES_BLOCK_SIZE);
-			memcpy(ivec + AES_BLOCK_SIZE, iv2p->data, AES_BLOCK_SIZE);
-			}
-		else
-			{
-			aes_block_t tmp, tmp2;
-			aes_block_t iv;
-			aes_block_t iv2;
+                for (n = 0; n < N_WORDS; ++n)
+                    outp->data[n] = inp->data[n] ^ ivp->data[n];
+                AES_encrypt((unsigned char *)outp->data,
+                            (unsigned char *)outp->data, key);
+                for (n = 0; n < N_WORDS; ++n)
+                    outp->data[n] ^= iv2p->data[n];
+                ivp = outp;
+                iv2p = inp;
+                --len;
+                in += AES_BLOCK_SIZE;
+                out += AES_BLOCK_SIZE;
+            }
+            memcpy(ivec, ivp->data, AES_BLOCK_SIZE);
+            memcpy(ivec + AES_BLOCK_SIZE, iv2p->data, AES_BLOCK_SIZE);
+        } else {
+            aes_block_t tmp, tmp2;
+            aes_block_t iv;
+            aes_block_t iv2;
 
-			load_block(iv, ivec);
-			load_block(iv2, ivec + AES_BLOCK_SIZE);
+            load_block(iv, ivec);
+            load_block(iv2, ivec + AES_BLOCK_SIZE);
 
-			while (len)
-				{
-				load_block(tmp, in);
-				for(n=0 ; n < N_WORDS; ++n)
-					tmp2.data[n] = tmp.data[n] ^ iv.data[n];
-				AES_encrypt((unsigned char *)tmp2.data, (unsigned char *)tmp2.data, key);
-				for(n=0 ; n < N_WORDS; ++n)
-					tmp2.data[n] ^= iv2.data[n];
-				store_block(out, tmp2);
-				iv = tmp2;
-				iv2 = tmp;
-				--len;
-				in += AES_BLOCK_SIZE;
-				out += AES_BLOCK_SIZE;
-				}
-			memcpy(ivec, iv.data, AES_BLOCK_SIZE);
-			memcpy(ivec + AES_BLOCK_SIZE, iv2.data, AES_BLOCK_SIZE);
-			}
-		}
-	else
-		{
-		if (in != out &&
-		    (UNALIGNED_MEMOPS_ARE_FAST || ((size_t)in|(size_t)out|(size_t)ivec)%sizeof(long)==0))
-			{
-			aes_block_t *ivp = (aes_block_t *)ivec;
-			aes_block_t *iv2p = (aes_block_t *)(ivec + AES_BLOCK_SIZE);
+            while (len) {
+                load_block(tmp, in);
+                for (n = 0; n < N_WORDS; ++n)
+                    tmp2.data[n] = tmp.data[n] ^ iv.data[n];
+                AES_encrypt((unsigned char *)tmp2.data,
+                            (unsigned char *)tmp2.data, key);
+                for (n = 0; n < N_WORDS; ++n)
+                    tmp2.data[n] ^= iv2.data[n];
+                store_block(out, tmp2);
+                iv = tmp2;
+                iv2 = tmp;
+                --len;
+                in += AES_BLOCK_SIZE;
+                out += AES_BLOCK_SIZE;
+            }
+            memcpy(ivec, iv.data, AES_BLOCK_SIZE);
+            memcpy(ivec + AES_BLOCK_SIZE, iv2.data, AES_BLOCK_SIZE);
+        }
+    } else {
+        if (in != out &&
+            (UNALIGNED_MEMOPS_ARE_FAST
+             || ((size_t)in | (size_t)out | (size_t)ivec) % sizeof(long) ==
+             0)) {
+            aes_block_t *ivp = (aes_block_t *) ivec;
+            aes_block_t *iv2p = (aes_block_t *) (ivec + AES_BLOCK_SIZE);
 
-			while (len)
-				{
-				aes_block_t tmp;
-				aes_block_t *inp = (aes_block_t *)in;
-				aes_block_t *outp = (aes_block_t *)out;
+            while (len) {
+                aes_block_t tmp;
+                aes_block_t *inp = (aes_block_t *) in;
+                aes_block_t *outp = (aes_block_t *) out;
 
-				for(n=0 ; n < N_WORDS; ++n)
-					tmp.data[n] = inp->data[n] ^ iv2p->data[n];
-				AES_decrypt((unsigned char *)tmp.data, (unsigned char *)outp->data, key);
-				for(n=0 ; n < N_WORDS; ++n)
-					outp->data[n] ^= ivp->data[n];
-				ivp = inp;
-				iv2p = outp;
-				--len;
-				in += AES_BLOCK_SIZE;
-				out += AES_BLOCK_SIZE;
-				}
-			memcpy(ivec, ivp->data, AES_BLOCK_SIZE);
-			memcpy(ivec + AES_BLOCK_SIZE, iv2p->data, AES_BLOCK_SIZE);
-			}
-		else
-			{
-			aes_block_t tmp, tmp2;
-			aes_block_t iv;
-			aes_block_t iv2;
+                for (n = 0; n < N_WORDS; ++n)
+                    tmp.data[n] = inp->data[n] ^ iv2p->data[n];
+                AES_decrypt((unsigned char *)tmp.data,
+                            (unsigned char *)outp->data, key);
+                for (n = 0; n < N_WORDS; ++n)
+                    outp->data[n] ^= ivp->data[n];
+                ivp = inp;
+                iv2p = outp;
+                --len;
+                in += AES_BLOCK_SIZE;
+                out += AES_BLOCK_SIZE;
+            }
+            memcpy(ivec, ivp->data, AES_BLOCK_SIZE);
+            memcpy(ivec + AES_BLOCK_SIZE, iv2p->data, AES_BLOCK_SIZE);
+        } else {
+            aes_block_t tmp, tmp2;
+            aes_block_t iv;
+            aes_block_t iv2;
 
-			load_block(iv, ivec);
-			load_block(iv2, ivec + AES_BLOCK_SIZE);
+            load_block(iv, ivec);
+            load_block(iv2, ivec + AES_BLOCK_SIZE);
 
-			while (len)
-				{
-				load_block(tmp, in);
-				tmp2 = tmp;
-				for(n=0 ; n < N_WORDS; ++n)
-					tmp.data[n] ^= iv2.data[n];
-				AES_decrypt((unsigned char *)tmp.data, (unsigned char *)tmp.data, key);
-				for(n=0 ; n < N_WORDS; ++n)
-					tmp.data[n] ^= iv.data[n];
-				store_block(out, tmp);
-				iv = tmp2;
-				iv2 = tmp;
-				--len;
-				in += AES_BLOCK_SIZE;
-				out += AES_BLOCK_SIZE;
-				}
-			memcpy(ivec, iv.data, AES_BLOCK_SIZE);
-			memcpy(ivec + AES_BLOCK_SIZE, iv2.data, AES_BLOCK_SIZE);
-			}
-		}
-	}
+            while (len) {
+                load_block(tmp, in);
+                tmp2 = tmp;
+                for (n = 0; n < N_WORDS; ++n)
+                    tmp.data[n] ^= iv2.data[n];
+                AES_decrypt((unsigned char *)tmp.data,
+                            (unsigned char *)tmp.data, key);
+                for (n = 0; n < N_WORDS; ++n)
+                    tmp.data[n] ^= iv.data[n];
+                store_block(out, tmp);
+                iv = tmp2;
+                iv2 = tmp;
+                --len;
+                in += AES_BLOCK_SIZE;
+                out += AES_BLOCK_SIZE;
+            }
+            memcpy(ivec, iv.data, AES_BLOCK_SIZE);
+            memcpy(ivec + AES_BLOCK_SIZE, iv2.data, AES_BLOCK_SIZE);
+        }
+    }
+}
 
 /*
  * Note that its effectively impossible to do biIGE in anything other
@@ -211,113 +206,118 @@ void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
 /* N.B. The IV for this mode is _four times_ the block size */
 
 void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
-						size_t length, const AES_KEY *key,
-						const AES_KEY *key2, const unsigned char *ivec,
-						const int enc)
-	{
-	size_t n;
-	size_t len = length;
-	unsigned char tmp[AES_BLOCK_SIZE];
-	unsigned char tmp2[AES_BLOCK_SIZE];
-	unsigned char tmp3[AES_BLOCK_SIZE];
-	unsigned char prev[AES_BLOCK_SIZE];
-	const unsigned char *iv;
-	const unsigned char *iv2;
+                        size_t length, const AES_KEY *key,
+                        const AES_KEY *key2, const unsigned char *ivec,
+                        const int enc)
+{
+    size_t n;
+    size_t len = length;
+    unsigned char tmp[AES_BLOCK_SIZE];
+    unsigned char tmp2[AES_BLOCK_SIZE];
+    unsigned char tmp3[AES_BLOCK_SIZE];
+    unsigned char prev[AES_BLOCK_SIZE];
+    const unsigned char *iv;
+    const unsigned char *iv2;
 
-	OPENSSL_assert(in && out && key && ivec);
-	OPENSSL_assert((AES_ENCRYPT == enc)||(AES_DECRYPT == enc));
-	OPENSSL_assert((length%AES_BLOCK_SIZE) == 0);
+    OPENSSL_assert(in && out && key && ivec);
+    OPENSSL_assert((AES_ENCRYPT == enc) || (AES_DECRYPT == enc));
+    OPENSSL_assert((length % AES_BLOCK_SIZE) == 0);
 
-	if (AES_ENCRYPT == enc)
-		{
-		/* XXX: Do a separate case for when in != out (strictly should
-		   check for overlap, too) */
+    if (AES_ENCRYPT == enc) {
+        /*
+         * XXX: Do a separate case for when in != out (strictly should check
+         * for overlap, too)
+         */
 
-		/* First the forward pass */ 
-		iv = ivec;
-		iv2 = ivec + AES_BLOCK_SIZE;
-		while (len >= AES_BLOCK_SIZE)
-			{
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] = in[n] ^ iv[n];
-			AES_encrypt(out, out, key);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] ^= iv2[n];
-			iv = out;
-			memcpy(prev, in, AES_BLOCK_SIZE);
-			iv2 = prev;
-			len -= AES_BLOCK_SIZE;
-			in += AES_BLOCK_SIZE;
-			out += AES_BLOCK_SIZE;
-			}
+        /* First the forward pass */
+        iv = ivec;
+        iv2 = ivec + AES_BLOCK_SIZE;
+        while (len >= AES_BLOCK_SIZE) {
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] = in[n] ^ iv[n];
+            AES_encrypt(out, out, key);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] ^= iv2[n];
+            iv = out;
+            memcpy(prev, in, AES_BLOCK_SIZE);
+            iv2 = prev;
+            len -= AES_BLOCK_SIZE;
+            in += AES_BLOCK_SIZE;
+            out += AES_BLOCK_SIZE;
+        }
 
-		/* And now backwards */
-		iv = ivec + AES_BLOCK_SIZE*2;
-		iv2 = ivec + AES_BLOCK_SIZE*3;
-		len = length;
-		while(len >= AES_BLOCK_SIZE)
-			{
-			out -= AES_BLOCK_SIZE;
-			/* XXX: reduce copies by alternating between buffers */
-			memcpy(tmp, out, AES_BLOCK_SIZE);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] ^= iv[n];
-			/*			hexdump(stdout, "out ^ iv", out, AES_BLOCK_SIZE); */
-			AES_encrypt(out, out, key);
-			/*			hexdump(stdout,"enc", out, AES_BLOCK_SIZE); */
-			/*			hexdump(stdout,"iv2", iv2, AES_BLOCK_SIZE); */
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] ^= iv2[n];
-			/*			hexdump(stdout,"out", out, AES_BLOCK_SIZE); */
-			iv = out;
-			memcpy(prev, tmp, AES_BLOCK_SIZE);
-			iv2 = prev;
-			len -= AES_BLOCK_SIZE;
-			}
-		}
-	else
-		{
-		/* First backwards */
-		iv = ivec + AES_BLOCK_SIZE*2;
-		iv2 = ivec + AES_BLOCK_SIZE*3;
-		in += length;
-		out += length;
-		while (len >= AES_BLOCK_SIZE)
-			{
-			in -= AES_BLOCK_SIZE;
-			out -= AES_BLOCK_SIZE;
-			memcpy(tmp, in, AES_BLOCK_SIZE);
-			memcpy(tmp2, in, AES_BLOCK_SIZE);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				tmp[n] ^= iv2[n];
-			AES_decrypt(tmp, out, key);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] ^= iv[n];
-			memcpy(tmp3, tmp2, AES_BLOCK_SIZE);
-			iv = tmp3;
-			iv2 = out;
-			len -= AES_BLOCK_SIZE;
-			}
+        /* And now backwards */
+        iv = ivec + AES_BLOCK_SIZE * 2;
+        iv2 = ivec + AES_BLOCK_SIZE * 3;
+        len = length;
+        while (len >= AES_BLOCK_SIZE) {
+            out -= AES_BLOCK_SIZE;
+            /*
+             * XXX: reduce copies by alternating between buffers
+             */
+            memcpy(tmp, out, AES_BLOCK_SIZE);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] ^= iv[n];
+            /*
+             * hexdump(stdout, "out ^ iv", out, AES_BLOCK_SIZE);
+             */
+            AES_encrypt(out, out, key);
+            /*
+             * hexdump(stdout,"enc", out, AES_BLOCK_SIZE);
+             */
+            /*
+             * hexdump(stdout,"iv2", iv2, AES_BLOCK_SIZE);
+             */
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] ^= iv2[n];
+            /*
+             * hexdump(stdout,"out", out, AES_BLOCK_SIZE);
+             */
+            iv = out;
+            memcpy(prev, tmp, AES_BLOCK_SIZE);
+            iv2 = prev;
+            len -= AES_BLOCK_SIZE;
+        }
+    } else {
+        /* First backwards */
+        iv = ivec + AES_BLOCK_SIZE * 2;
+        iv2 = ivec + AES_BLOCK_SIZE * 3;
+        in += length;
+        out += length;
+        while (len >= AES_BLOCK_SIZE) {
+            in -= AES_BLOCK_SIZE;
+            out -= AES_BLOCK_SIZE;
+            memcpy(tmp, in, AES_BLOCK_SIZE);
+            memcpy(tmp2, in, AES_BLOCK_SIZE);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                tmp[n] ^= iv2[n];
+            AES_decrypt(tmp, out, key);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] ^= iv[n];
+            memcpy(tmp3, tmp2, AES_BLOCK_SIZE);
+            iv = tmp3;
+            iv2 = out;
+            len -= AES_BLOCK_SIZE;
+        }
 
-		/* And now forwards */
-		iv = ivec;
-		iv2 = ivec + AES_BLOCK_SIZE;
-		len = length;
-		while (len >= AES_BLOCK_SIZE)
-			{
-			memcpy(tmp, out, AES_BLOCK_SIZE);
-			memcpy(tmp2, out, AES_BLOCK_SIZE);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				tmp[n] ^= iv2[n];
-			AES_decrypt(tmp, out, key);
-			for(n=0 ; n < AES_BLOCK_SIZE ; ++n)
-				out[n] ^= iv[n];
-			memcpy(tmp3, tmp2, AES_BLOCK_SIZE);
-			iv = tmp3;
-			iv2 = out;
-			len -= AES_BLOCK_SIZE;
-			in += AES_BLOCK_SIZE;
-			out += AES_BLOCK_SIZE;
-			}
-		}
-	}
+        /* And now forwards */
+        iv = ivec;
+        iv2 = ivec + AES_BLOCK_SIZE;
+        len = length;
+        while (len >= AES_BLOCK_SIZE) {
+            memcpy(tmp, out, AES_BLOCK_SIZE);
+            memcpy(tmp2, out, AES_BLOCK_SIZE);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                tmp[n] ^= iv2[n];
+            AES_decrypt(tmp, out, key);
+            for (n = 0; n < AES_BLOCK_SIZE; ++n)
+                out[n] ^= iv[n];
+            memcpy(tmp3, tmp2, AES_BLOCK_SIZE);
+            iv = tmp3;
+            iv2 = out;
+            len -= AES_BLOCK_SIZE;
+            in += AES_BLOCK_SIZE;
+            out += AES_BLOCK_SIZE;
+        }
+    }
+}
diff --git a/crypto/aes/aes_locl.h b/crypto/aes/aes_locl.h
index 054b442d41..fabfd02ac0 100644
--- a/crypto/aes/aes_locl.h
+++ b/crypto/aes/aes_locl.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -50,40 +50,40 @@
  */
 
 #ifndef HEADER_AES_LOCL_H
-#define HEADER_AES_LOCL_H
+# define HEADER_AES_LOCL_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_AES
-#error AES is disabled.
-#endif
+# ifdef OPENSSL_NO_AES
+#  error AES is disabled.
+# endif
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64))
-# define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
-# define GETU32(p) SWAP(*((u32 *)(p)))
-# define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
-#else
-# define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
-# define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >>  8); (ct)[3] = (u8)(st); }
-#endif
+# if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64))
+#  define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
+#  define GETU32(p) SWAP(*((u32 *)(p)))
+#  define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
+# else
+#  define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
+#  define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >>  8); (ct)[3] = (u8)(st); }
+# endif
 
-#ifdef AES_LONG
+# ifdef AES_LONG
 typedef unsigned long u32;
-#else
+# else
 typedef unsigned int u32;
-#endif
+# endif
 typedef unsigned short u16;
 typedef unsigned char u8;
 
-#define MAXKC   (256/32)
-#define MAXKB   (256/8)
-#define MAXNR   14
+# define MAXKC   (256/32)
+# define MAXKB   (256/8)
+# define MAXNR   14
 
 /* This controls loop-unrolling in aes_core.c */
-#undef FULL_UNROLL
+# undef FULL_UNROLL
 
-#endif /* !HEADER_AES_LOCL_H */
+#endif                          /* !HEADER_AES_LOCL_H */
diff --git a/crypto/aes/aes_misc.c b/crypto/aes/aes_misc.c
index f083488ecb..ab948ad85e 100644
--- a/crypto/aes/aes_misc.c
+++ b/crypto/aes/aes_misc.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,32 +54,33 @@
 #include 
 #include "aes_locl.h"
 
-const char AES_version[]="AES" OPENSSL_VERSION_PTEXT;
+const char AES_version[] = "AES" OPENSSL_VERSION_PTEXT;
 
-const char *AES_options(void) {
+const char *AES_options(void)
+{
 #ifdef FULL_UNROLL
-        return "aes(full)";
-#else   
-        return "aes(partial)";
+    return "aes(full)";
+#else
+    return "aes(partial)";
 #endif
 }
 
 /* FIPS wrapper functions to block low level AES calls in FIPS mode */
 
 int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-			AES_KEY *key)
-	{
+                        AES_KEY *key)
+{
 #ifdef OPENSSL_FIPS
-	fips_cipher_abort(AES);
+    fips_cipher_abort(AES);
 #endif
-	return private_AES_set_encrypt_key(userKey, bits, key);
-	}
+    return private_AES_set_encrypt_key(userKey, bits, key);
+}
 
 int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-			AES_KEY *key)
-	{
+                        AES_KEY *key)
+{
 #ifdef OPENSSL_FIPS
-	fips_cipher_abort(AES);
+    fips_cipher_abort(AES);
 #endif
-	return private_AES_set_decrypt_key(userKey, bits, key);
-	}
+    return private_AES_set_decrypt_key(userKey, bits, key);
+}
diff --git a/crypto/aes/aes_ofb.c b/crypto/aes/aes_ofb.c
index 50bf0b8325..e6153f99ba 100644
--- a/crypto/aes/aes_ofb.c
+++ b/crypto/aes/aes_ofb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,8 +53,9 @@
 #include 
 
 void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, int *num)
+                        size_t length, const AES_KEY *key,
+                        unsigned char *ivec, int *num)
 {
-	CRYPTO_ofb128_encrypt(in,out,length,key,ivec,num,(block128_f)AES_encrypt);
+    CRYPTO_ofb128_encrypt(in, out, length, key, ivec, num,
+                          (block128_f) AES_encrypt);
 }
diff --git a/crypto/aes/aes_wrap.c b/crypto/aes/aes_wrap.c
index b30df8883f..b7b64d57a4 100644
--- a/crypto/aes/aes_wrap.c
+++ b/crypto/aes/aes_wrap.c
@@ -1,5 +1,6 @@
 /* crypto/aes/aes_wrap.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,15 +57,16 @@
 #include 
 
 int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, unsigned int inlen)
-	{
-	return CRYPTO_128_wrap(key, iv, out, in, inlen, (block128_f)AES_encrypt);
-	}
+                 unsigned char *out,
+                 const unsigned char *in, unsigned int inlen)
+{
+    return CRYPTO_128_wrap(key, iv, out, in, inlen, (block128_f) AES_encrypt);
+}
 
 int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, unsigned int inlen)
-	{
-	return CRYPTO_128_unwrap(key, iv, out, in, inlen, (block128_f)AES_decrypt);
-	}
+                   unsigned char *out,
+                   const unsigned char *in, unsigned int inlen)
+{
+    return CRYPTO_128_unwrap(key, iv, out, in, inlen,
+                             (block128_f) AES_decrypt);
+}
diff --git a/crypto/arm_arch.h b/crypto/arm_arch.h
index d137c926fc..9d6e58880d 100644
--- a/crypto/arm_arch.h
+++ b/crypto/arm_arch.h
@@ -1,78 +1,78 @@
 #ifndef __ARM_ARCH_H__
-#define __ARM_ARCH_H__
+# define __ARM_ARCH_H__
 
-#if !defined(__ARM_ARCH__)
-# if defined(__CC_ARM)
-#  define __ARM_ARCH__ __TARGET_ARCH_ARM
-#  if defined(__BIG_ENDIAN)
-#   define __ARMEB__
-#  else
-#   define __ARMEL__
-#  endif
-# elif defined(__GNUC__)
-#  if	defined(__aarch64__)
-#   define __ARM_ARCH__ 8
-#   if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
+# if !defined(__ARM_ARCH__)
+#  if defined(__CC_ARM)
+#   define __ARM_ARCH__ __TARGET_ARCH_ARM
+#   if defined(__BIG_ENDIAN)
 #    define __ARMEB__
 #   else
 #    define __ARMEL__
 #   endif
+#  elif defined(__GNUC__)
+#   if   defined(__aarch64__)
+#    define __ARM_ARCH__ 8
+#    if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
+#     define __ARMEB__
+#    else
+#     define __ARMEL__
+#    endif
   /*
    * Why doesn't gcc define __ARM_ARCH__? Instead it defines
    * bunch of below macros. See all_architectires[] table in
    * gcc/config/arm/arm.c. On a side note it defines
    * __ARMEL__/__ARMEB__ for little-/big-endian.
    */
-#  elif defined(__ARM_ARCH)
-#   define __ARM_ARCH__ __ARM_ARCH
-#  elif	defined(__ARM_ARCH_8A__)
-#   define __ARM_ARCH__ 8
-#  elif	defined(__ARM_ARCH_7__)	|| defined(__ARM_ARCH_7A__)	|| \
-	defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__)	|| \
-	defined(__ARM_ARCH_7EM__)
-#   define __ARM_ARCH__ 7
-#  elif	defined(__ARM_ARCH_6__)	|| defined(__ARM_ARCH_6J__)	|| \
-	defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__)	|| \
-	defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__)	|| \
-	defined(__ARM_ARCH_6T2__)
-#   define __ARM_ARCH__ 6
-#  elif	defined(__ARM_ARCH_5__)	|| defined(__ARM_ARCH_5T__)	|| \
-	defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__)	|| \
-	defined(__ARM_ARCH_5TEJ__)
-#   define __ARM_ARCH__ 5
-#  elif	defined(__ARM_ARCH_4__)	|| defined(__ARM_ARCH_4T__)
-#   define __ARM_ARCH__ 4
-#  else
-#   error "unsupported ARM architecture"
+#   elif defined(__ARM_ARCH)
+#    define __ARM_ARCH__ __ARM_ARCH
+#   elif defined(__ARM_ARCH_8A__)
+#    define __ARM_ARCH__ 8
+#   elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__)     || \
+        defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__)     || \
+        defined(__ARM_ARCH_7EM__)
+#    define __ARM_ARCH__ 7
+#   elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__)     || \
+        defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__)     || \
+        defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__)    || \
+        defined(__ARM_ARCH_6T2__)
+#    define __ARM_ARCH__ 6
+#   elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__)     || \
+        defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__)    || \
+        defined(__ARM_ARCH_5TEJ__)
+#    define __ARM_ARCH__ 5
+#   elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
+#    define __ARM_ARCH__ 4
+#   else
+#    error "unsupported ARM architecture"
+#   endif
 #  endif
 # endif
-#endif
 
-#ifdef OPENSSL_FIPSCANISTER
-#include 
-#endif
+# ifdef OPENSSL_FIPSCANISTER
+#  include 
+# endif
 
-#if !defined(__ARM_MAX_ARCH__)
-# define __ARM_MAX_ARCH__ __ARM_ARCH__
-#endif
+# if !defined(__ARM_MAX_ARCH__)
+#  define __ARM_MAX_ARCH__ __ARM_ARCH__
+# endif
 
-#if __ARM_MAX_ARCH__<__ARM_ARCH__
-# error "__ARM_MAX_ARCH__ can't be less than __ARM_ARCH__"
-#elif __ARM_MAX_ARCH__!=__ARM_ARCH__
-# if __ARM_ARCH__<7 && __ARM_MAX_ARCH__>=7 && defined(__ARMEB__)
-#  error "can't build universal big-endian binary"
+# if __ARM_MAX_ARCH__<__ARM_ARCH__
+#  error "__ARM_MAX_ARCH__ can't be less than __ARM_ARCH__"
+# elif __ARM_MAX_ARCH__!=__ARM_ARCH__
+#  if __ARM_ARCH__<7 && __ARM_MAX_ARCH__>=7 && defined(__ARMEB__)
+#   error "can't build universal big-endian binary"
+#  endif
 # endif
-#endif
 
-#if !__ASSEMBLER__
+# if !__ASSEMBLER__
 extern unsigned int OPENSSL_armcap_P;
-#endif
-                                     
-#define ARMV7_NEON      (1<<0)
-#define ARMV7_TICK      (1<<1)
-#define ARMV8_AES       (1<<2)
-#define ARMV8_SHA1      (1<<3)
-#define ARMV8_SHA256    (1<<4)
-#define ARMV8_PMULL     (1<<5)
+# endif
+
+# define ARMV7_NEON      (1<<0)
+# define ARMV7_TICK      (1<<1)
+# define ARMV8_AES       (1<<2)
+# define ARMV8_SHA1      (1<<3)
+# define ARMV8_SHA256    (1<<4)
+# define ARMV8_PMULL     (1<<5)
 
 #endif
diff --git a/crypto/armcap.c b/crypto/armcap.c
index 24f7a0829a..356fa15287 100644
--- a/crypto/armcap.c
+++ b/crypto/armcap.c
@@ -7,16 +7,25 @@
 
 #include "arm_arch.h"
 
-unsigned int OPENSSL_armcap_P=0;
+unsigned int OPENSSL_armcap_P = 0;
 
 #if __ARM_MAX_ARCH__<7
-void OPENSSL_cpuid_setup(void) {}
-unsigned long OPENSSL_rdtsc(void) { return 0; }
+void OPENSSL_cpuid_setup(void)
+{
+}
+
+unsigned long OPENSSL_rdtsc(void)
+{
+    return 0;
+}
 #else
 static sigset_t all_masked;
 
 static sigjmp_buf ill_jmp;
-static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
+static void ill_handler(int sig)
+{
+    siglongjmp(ill_jmp, sig);
+}
 
 /*
  * Following subroutines could have been inlined, but it's not all
@@ -30,133 +39,126 @@ void _armv8_pmull_probe(void);
 unsigned long _armv7_tick(void);
 
 unsigned long OPENSSL_rdtsc(void)
-	{
-	if (OPENSSL_armcap_P & ARMV7_TICK)
-		return _armv7_tick();
-	else
-		return 0;
-	}
+{
+    if (OPENSSL_armcap_P & ARMV7_TICK)
+        return _armv7_tick();
+    else
+        return 0;
+}
 
 /*
  * Use a weak reference to getauxval() so we can use it if it is available but
  * don't break the build if it is not.
  */
-#if defined(__GNUC__) && __GNUC__>=2
-void OPENSSL_cpuid_setup(void) __attribute__((constructor));
-extern unsigned long getauxval(unsigned long type) __attribute__((weak));
-#else
-static unsigned long (*getauxval)(unsigned long) = NULL;
-#endif
+# if defined(__GNUC__) && __GNUC__>=2
+void OPENSSL_cpuid_setup(void) __attribute__ ((constructor));
+extern unsigned long getauxval(unsigned long type) __attribute__ ((weak));
+# else
+static unsigned long (*getauxval) (unsigned long) = NULL;
+# endif
 
 /*
  * ARM puts the the feature bits for Crypto Extensions in AT_HWCAP2, whereas
  * AArch64 used AT_HWCAP.
  */
-#if defined(__arm__) || defined (__arm)
-# define HWCAP			16	/* AT_HWCAP */
-# define HWCAP_NEON		(1 << 12)
-
-# define HWCAP_CE		26	/* AT_HWCAP2 */
-# define HWCAP_CE_AES		(1 << 0)
-# define HWCAP_CE_PMULL		(1 << 1)
-# define HWCAP_CE_SHA1		(1 << 2)
-# define HWCAP_CE_SHA256	(1 << 3)
-#elif defined(__aarch64__)
-# define HWCAP			16	/* AT_HWCAP */
-# define HWCAP_NEON		(1 << 1)
-
-# define HWCAP_CE		HWCAP
-# define HWCAP_CE_AES		(1 << 3)
-# define HWCAP_CE_PMULL		(1 << 4)
-# define HWCAP_CE_SHA1		(1 << 5)
-# define HWCAP_CE_SHA256	(1 << 6)
-#endif
+# if defined(__arm__) || defined (__arm)
+#  define HWCAP                  16
+                                  /* AT_HWCAP */
+#  define HWCAP_NEON             (1 << 12)
+
+#  define HWCAP_CE               26
+                                  /* AT_HWCAP2 */
+#  define HWCAP_CE_AES           (1 << 0)
+#  define HWCAP_CE_PMULL         (1 << 1)
+#  define HWCAP_CE_SHA1          (1 << 2)
+#  define HWCAP_CE_SHA256        (1 << 3)
+# elif defined(__aarch64__)
+#  define HWCAP                  16
+                                  /* AT_HWCAP */
+#  define HWCAP_NEON             (1 << 1)
+
+#  define HWCAP_CE               HWCAP
+#  define HWCAP_CE_AES           (1 << 3)
+#  define HWCAP_CE_PMULL         (1 << 4)
+#  define HWCAP_CE_SHA1          (1 << 5)
+#  define HWCAP_CE_SHA256        (1 << 6)
+# endif
 
 void OPENSSL_cpuid_setup(void)
-	{
-	char *e;
-	struct sigaction	ill_oact,ill_act;
-	sigset_t		oset;
-	static int trigger=0;
-
-	if (trigger) return;
-	trigger=1;
- 
-	if ((e=getenv("OPENSSL_armcap")))
-		{
-		OPENSSL_armcap_P=(unsigned int)strtoul(e,NULL,0);
-		return;
-		}
-
-	sigfillset(&all_masked);
-	sigdelset(&all_masked,SIGILL);
-	sigdelset(&all_masked,SIGTRAP);
-	sigdelset(&all_masked,SIGFPE);
-	sigdelset(&all_masked,SIGBUS);
-	sigdelset(&all_masked,SIGSEGV);
-
-	OPENSSL_armcap_P = 0;
-
-	memset(&ill_act,0,sizeof(ill_act));
-	ill_act.sa_handler = ill_handler;
-	ill_act.sa_mask    = all_masked;
-
-	sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
-	sigaction(SIGILL,&ill_act,&ill_oact);
-
-	if (getauxval != NULL)
-		{
-		if (getauxval(HWCAP) & HWCAP_NEON)
-			{
-			unsigned long hwcap = getauxval(HWCAP_CE);
-
-			OPENSSL_armcap_P |= ARMV7_NEON;
-
-			if (hwcap & HWCAP_CE_AES)
-				OPENSSL_armcap_P |= ARMV8_AES;
-
-			if (hwcap & HWCAP_CE_PMULL)
-				OPENSSL_armcap_P |= ARMV8_PMULL;
-
-			if (hwcap & HWCAP_CE_SHA1)
-				OPENSSL_armcap_P |= ARMV8_SHA1;
-
-			if (hwcap & HWCAP_CE_SHA256)
-				OPENSSL_armcap_P |= ARMV8_SHA256;
-			}
-		}
-	else if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		_armv7_neon_probe();
-		OPENSSL_armcap_P |= ARMV7_NEON;
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_pmull_probe();
-			OPENSSL_armcap_P |= ARMV8_PMULL|ARMV8_AES;
-			}
-		else if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_aes_probe();
-			OPENSSL_armcap_P |= ARMV8_AES;
-			}
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_sha1_probe();
-			OPENSSL_armcap_P |= ARMV8_SHA1;
-			}
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_sha256_probe();
-			OPENSSL_armcap_P |= ARMV8_SHA256;
-			}
-		}
-	if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		_armv7_tick();
-		OPENSSL_armcap_P |= ARMV7_TICK;
-		}
-
-	sigaction (SIGILL,&ill_oact,NULL);
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-	}
+{
+    char *e;
+    struct sigaction ill_oact, ill_act;
+    sigset_t oset;
+    static int trigger = 0;
+
+    if (trigger)
+        return;
+    trigger = 1;
+
+    if ((e = getenv("OPENSSL_armcap"))) {
+        OPENSSL_armcap_P = (unsigned int)strtoul(e, NULL, 0);
+        return;
+    }
+
+    sigfillset(&all_masked);
+    sigdelset(&all_masked, SIGILL);
+    sigdelset(&all_masked, SIGTRAP);
+    sigdelset(&all_masked, SIGFPE);
+    sigdelset(&all_masked, SIGBUS);
+    sigdelset(&all_masked, SIGSEGV);
+
+    OPENSSL_armcap_P = 0;
+
+    memset(&ill_act, 0, sizeof(ill_act));
+    ill_act.sa_handler = ill_handler;
+    ill_act.sa_mask = all_masked;
+
+    sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
+    sigaction(SIGILL, &ill_act, &ill_oact);
+
+    if (getauxval != NULL) {
+        if (getauxval(HWCAP) & HWCAP_NEON) {
+            unsigned long hwcap = getauxval(HWCAP_CE);
+
+            OPENSSL_armcap_P |= ARMV7_NEON;
+
+            if (hwcap & HWCAP_CE_AES)
+                OPENSSL_armcap_P |= ARMV8_AES;
+
+            if (hwcap & HWCAP_CE_PMULL)
+                OPENSSL_armcap_P |= ARMV8_PMULL;
+
+            if (hwcap & HWCAP_CE_SHA1)
+                OPENSSL_armcap_P |= ARMV8_SHA1;
+
+            if (hwcap & HWCAP_CE_SHA256)
+                OPENSSL_armcap_P |= ARMV8_SHA256;
+        }
+    } else if (sigsetjmp(ill_jmp, 1) == 0) {
+        _armv7_neon_probe();
+        OPENSSL_armcap_P |= ARMV7_NEON;
+        if (sigsetjmp(ill_jmp, 1) == 0) {
+            _armv8_pmull_probe();
+            OPENSSL_armcap_P |= ARMV8_PMULL | ARMV8_AES;
+        } else if (sigsetjmp(ill_jmp, 1) == 0) {
+            _armv8_aes_probe();
+            OPENSSL_armcap_P |= ARMV8_AES;
+        }
+        if (sigsetjmp(ill_jmp, 1) == 0) {
+            _armv8_sha1_probe();
+            OPENSSL_armcap_P |= ARMV8_SHA1;
+        }
+        if (sigsetjmp(ill_jmp, 1) == 0) {
+            _armv8_sha256_probe();
+            OPENSSL_armcap_P |= ARMV8_SHA256;
+        }
+    }
+    if (sigsetjmp(ill_jmp, 1) == 0) {
+        _armv7_tick();
+        OPENSSL_armcap_P |= ARMV7_TICK;
+    }
+
+    sigaction(SIGILL, &ill_oact, NULL);
+    sigprocmask(SIG_SETMASK, &oset, NULL);
+}
 #endif
diff --git a/crypto/asn1/a_bitstr.c b/crypto/asn1/a_bitstr.c
index 4117a67dc3..f906188b11 100644
--- a/crypto/asn1/a_bitstr.c
+++ b/crypto/asn1/a_bitstr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,193 +61,202 @@
 #include 
 
 int ASN1_BIT_STRING_set(ASN1_BIT_STRING *x, unsigned char *d, int len)
-{ return M_ASN1_BIT_STRING_set(x, d, len); }
+{
+    return M_ASN1_BIT_STRING_set(x, d, len);
+}
 
 int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp)
-	{
-	int ret,j,bits,len;
-	unsigned char *p,*d;
-
-	if (a == NULL) return(0);
-
-	len=a->length;
-
-	if (len > 0)
-		{
-		if (a->flags & ASN1_STRING_FLAG_BITS_LEFT)
-			{
-			bits=(int)a->flags&0x07;
-			}
-		else
-			{
-			for ( ; len > 0; len--)
-				{
-				if (a->data[len-1]) break;
-				}
-			j=a->data[len-1];
-			if      (j & 0x01) bits=0;
-			else if (j & 0x02) bits=1;
-			else if (j & 0x04) bits=2;
-			else if (j & 0x08) bits=3;
-			else if (j & 0x10) bits=4;
-			else if (j & 0x20) bits=5;
-			else if (j & 0x40) bits=6;
-			else if (j & 0x80) bits=7;
-			else bits=0; /* should not happen */
-			}
-		}
-	else
-		bits=0;
-
-	ret=1+len;
-	if (pp == NULL) return(ret);
-
-	p= *pp;
-
-	*(p++)=(unsigned char)bits;
-	d=a->data;
-	memcpy(p,d,len);
-	p+=len;
-	if (len > 0) p[-1]&=(0xff<length;
+
+    if (len > 0) {
+        if (a->flags & ASN1_STRING_FLAG_BITS_LEFT) {
+            bits = (int)a->flags & 0x07;
+        } else {
+            for (; len > 0; len--) {
+                if (a->data[len - 1])
+                    break;
+            }
+            j = a->data[len - 1];
+            if (j & 0x01)
+                bits = 0;
+            else if (j & 0x02)
+                bits = 1;
+            else if (j & 0x04)
+                bits = 2;
+            else if (j & 0x08)
+                bits = 3;
+            else if (j & 0x10)
+                bits = 4;
+            else if (j & 0x20)
+                bits = 5;
+            else if (j & 0x40)
+                bits = 6;
+            else if (j & 0x80)
+                bits = 7;
+            else
+                bits = 0;       /* should not happen */
+        }
+    } else
+        bits = 0;
+
+    ret = 1 + len;
+    if (pp == NULL)
+        return (ret);
+
+    p = *pp;
+
+    *(p++) = (unsigned char)bits;
+    d = a->data;
+    memcpy(p, d, len);
+    p += len;
+    if (len > 0)
+        p[-1] &= (0xff << bits);
+    *pp = p;
+    return (ret);
+}
 
 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
-	const unsigned char **pp, long len)
-	{
-	ASN1_BIT_STRING *ret=NULL;
-	const unsigned char *p;
-	unsigned char *s;
-	int i;
-
-	if (len < 1)
-		{
-		i=ASN1_R_STRING_TOO_SHORT;
-		goto err;
-		}
-
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=M_ASN1_BIT_STRING_new()) == NULL) return(NULL);
-		}
-	else
-		ret=(*a);
-
-	p= *pp;
-	i= *(p++);
-	if (i > 7)
-		{
-		i=ASN1_R_INVALID_BIT_STRING_BITS_LEFT;
-		goto err;
-		}
-	/* We do this to preserve the settings.  If we modify
-	 * the settings, via the _set_bit function, we will recalculate
-	 * on output */
-	ret->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07); /* clear */
-	ret->flags|=(ASN1_STRING_FLAG_BITS_LEFT|i); /* set */
-
-	if (len-- > 1) /* using one because of the bits left byte */
-		{
-		s=(unsigned char *)OPENSSL_malloc((int)len);
-		if (s == NULL)
-			{
-			i=ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
-		memcpy(s,p,(int)len);
-		s[len-1]&=(0xff<length=(int)len;
-	if (ret->data != NULL) OPENSSL_free(ret->data);
-	ret->data=s;
-	ret->type=V_ASN1_BIT_STRING;
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_C2I_ASN1_BIT_STRING,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		M_ASN1_BIT_STRING_free(ret);
-	return(NULL);
-	}
-
-/* These next 2 functions from Goetz Babin-Ebell 
+                                     const unsigned char **pp, long len)
+{
+    ASN1_BIT_STRING *ret = NULL;
+    const unsigned char *p;
+    unsigned char *s;
+    int i;
+
+    if (len < 1) {
+        i = ASN1_R_STRING_TOO_SHORT;
+        goto err;
+    }
+
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = M_ASN1_BIT_STRING_new()) == NULL)
+            return (NULL);
+    } else
+        ret = (*a);
+
+    p = *pp;
+    i = *(p++);
+    if (i > 7) {
+        i = ASN1_R_INVALID_BIT_STRING_BITS_LEFT;
+        goto err;
+    }
+    /*
+     * We do this to preserve the settings.  If we modify the settings, via
+     * the _set_bit function, we will recalculate on output
+     */
+    ret->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07); /* clear */
+    ret->flags |= (ASN1_STRING_FLAG_BITS_LEFT | i); /* set */
+
+    if (len-- > 1) {            /* using one because of the bits left byte */
+        s = (unsigned char *)OPENSSL_malloc((int)len);
+        if (s == NULL) {
+            i = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
+        memcpy(s, p, (int)len);
+        s[len - 1] &= (0xff << i);
+        p += len;
+    } else
+        s = NULL;
+
+    ret->length = (int)len;
+    if (ret->data != NULL)
+        OPENSSL_free(ret->data);
+    ret->data = s;
+    ret->type = V_ASN1_BIT_STRING;
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_C2I_ASN1_BIT_STRING, i);
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        M_ASN1_BIT_STRING_free(ret);
+    return (NULL);
+}
+
+/*
+ * These next 2 functions from Goetz Babin-Ebell 
  */
 int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value)
-	{
-	int w,v,iv;
-	unsigned char *c;
-
-	w=n/8;
-	v=1<<(7-(n&0x07));
-	iv= ~v;
-	if (!value) v=0;
-
-	if (a == NULL)
-		return 0;
-
-	a->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07); /* clear, set on write */
-
-	if ((a->length < (w+1)) || (a->data == NULL))
-		{
-		if (!value) return(1); /* Don't need to set */
-		if (a->data == NULL)
-			c=(unsigned char *)OPENSSL_malloc(w+1);
-		else
-			c=(unsigned char *)OPENSSL_realloc_clean(a->data,
-								 a->length,
-								 w+1);
-		if (c == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_BIT_STRING_SET_BIT,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-  		if (w+1-a->length > 0) memset(c+a->length, 0, w+1-a->length);
-		a->data=c;
-		a->length=w+1;
-	}
-	a->data[w]=((a->data[w])&iv)|v;
-	while ((a->length > 0) && (a->data[a->length-1] == 0))
-		a->length--;
-	return(1);
-	}
+{
+    int w, v, iv;
+    unsigned char *c;
+
+    w = n / 8;
+    v = 1 << (7 - (n & 0x07));
+    iv = ~v;
+    if (!value)
+        v = 0;
+
+    if (a == NULL)
+        return 0;
+
+    a->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07); /* clear, set on write */
+
+    if ((a->length < (w + 1)) || (a->data == NULL)) {
+        if (!value)
+            return (1);         /* Don't need to set */
+        if (a->data == NULL)
+            c = (unsigned char *)OPENSSL_malloc(w + 1);
+        else
+            c = (unsigned char *)OPENSSL_realloc_clean(a->data,
+                                                       a->length, w + 1);
+        if (c == NULL) {
+            ASN1err(ASN1_F_ASN1_BIT_STRING_SET_BIT, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (w + 1 - a->length > 0)
+            memset(c + a->length, 0, w + 1 - a->length);
+        a->data = c;
+        a->length = w + 1;
+    }
+    a->data[w] = ((a->data[w]) & iv) | v;
+    while ((a->length > 0) && (a->data[a->length - 1] == 0))
+        a->length--;
+    return (1);
+}
 
 int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n)
-	{
-	int w,v;
+{
+    int w, v;
 
-	w=n/8;
-	v=1<<(7-(n&0x07));
-	if ((a == NULL) || (a->length < (w+1)) || (a->data == NULL))
-		return(0);
-	return((a->data[w]&v) != 0);
-	}
+    w = n / 8;
+    v = 1 << (7 - (n & 0x07));
+    if ((a == NULL) || (a->length < (w + 1)) || (a->data == NULL))
+        return (0);
+    return ((a->data[w] & v) != 0);
+}
 
 /*
- * Checks if the given bit string contains only bits specified by 
+ * Checks if the given bit string contains only bits specified by
  * the flags vector. Returns 0 if there is at least one bit set in 'a'
  * which is not specified in 'flags', 1 otherwise.
  * 'len' is the length of 'flags'.
  */
 int ASN1_BIT_STRING_check(ASN1_BIT_STRING *a,
-			  unsigned char *flags, int flags_len)
-	{
-	int i, ok;
-	/* Check if there is one bit set at all. */
-	if (!a || !a->data) return 1;
-
-	/* Check each byte of the internal representation of the bit string. */
-	ok = 1;
-	for (i = 0; i < a->length && ok; ++i)
-		{
-		unsigned char mask = i < flags_len ? ~flags[i] : 0xff;
-		/* We are done if there is an unneeded bit set. */
-		ok = (a->data[i] & mask) == 0;
-		}
-	return ok;
-	}
+                          unsigned char *flags, int flags_len)
+{
+    int i, ok;
+    /* Check if there is one bit set at all. */
+    if (!a || !a->data)
+        return 1;
+
+    /*
+     * Check each byte of the internal representation of the bit string.
+     */
+    ok = 1;
+    for (i = 0; i < a->length && ok; ++i) {
+        unsigned char mask = i < flags_len ? ~flags[i] : 0xff;
+        /* We are done if there is an unneeded bit set. */
+        ok = (a->data[i] & mask) == 0;
+    }
+    return ok;
+}
diff --git a/crypto/asn1/a_bool.c b/crypto/asn1/a_bool.c
index 331acdf053..1b85bc9e61 100644
--- a/crypto/asn1/a_bool.c
+++ b/crypto/asn1/a_bool.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,54 +61,51 @@
 #include 
 
 int i2d_ASN1_BOOLEAN(int a, unsigned char **pp)
-	{
-	int r;
-	unsigned char *p;
+{
+    int r;
+    unsigned char *p;
 
-	r=ASN1_object_size(0,1,V_ASN1_BOOLEAN);
-	if (pp == NULL) return(r);
-	p= *pp;
+    r = ASN1_object_size(0, 1, V_ASN1_BOOLEAN);
+    if (pp == NULL)
+        return (r);
+    p = *pp;
 
-	ASN1_put_object(&p,0,1,V_ASN1_BOOLEAN,V_ASN1_UNIVERSAL);
-	*(p++)= (unsigned char)a;
-	*pp=p;
-	return(r);
-	}
+    ASN1_put_object(&p, 0, 1, V_ASN1_BOOLEAN, V_ASN1_UNIVERSAL);
+    *(p++) = (unsigned char)a;
+    *pp = p;
+    return (r);
+}
 
 int d2i_ASN1_BOOLEAN(int *a, const unsigned char **pp, long length)
-	{
-	int ret= -1;
-	const unsigned char *p;
-	long len;
-	int inf,tag,xclass;
-	int i=0;
-
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80)
-		{
-		i=ASN1_R_BAD_OBJECT_HEADER;
-		goto err;
-		}
-
-	if (tag != V_ASN1_BOOLEAN)
-		{
-		i=ASN1_R_EXPECTING_A_BOOLEAN;
-		goto err;
-		}
+{
+    int ret = -1;
+    const unsigned char *p;
+    long len;
+    int inf, tag, xclass;
+    int i = 0;
 
-	if (len != 1)
-		{
-		i=ASN1_R_BOOLEAN_IS_WRONG_LENGTH;
-		goto err;
-		}
-	ret= (int)*(p++);
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_D2I_ASN1_BOOLEAN,i);
-	return(ret);
-	}
+    p = *pp;
+    inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
+    if (inf & 0x80) {
+        i = ASN1_R_BAD_OBJECT_HEADER;
+        goto err;
+    }
 
+    if (tag != V_ASN1_BOOLEAN) {
+        i = ASN1_R_EXPECTING_A_BOOLEAN;
+        goto err;
+    }
 
+    if (len != 1) {
+        i = ASN1_R_BOOLEAN_IS_WRONG_LENGTH;
+        goto err;
+    }
+    ret = (int)*(p++);
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_D2I_ASN1_BOOLEAN, i);
+    return (ret);
+}
diff --git a/crypto/asn1/a_bytes.c b/crypto/asn1/a_bytes.c
index 92d630cdba..12715a7280 100644
--- a/crypto/asn1/a_bytes.c
+++ b/crypto/asn1/a_bytes.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,254 +61,246 @@
 #include 
 
 static int asn1_collate_primitive(ASN1_STRING *a, ASN1_const_CTX *c);
-/* type is a 'bitmap' of acceptable string types.
+/*
+ * type is a 'bitmap' of acceptable string types.
  */
 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a, const unsigned char **pp,
-	     long length, int type)
-	{
-	ASN1_STRING *ret=NULL;
-	const unsigned char *p;
-	unsigned char *s;
-	long len;
-	int inf,tag,xclass;
-	int i=0;
+                                 long length, int type)
+{
+    ASN1_STRING *ret = NULL;
+    const unsigned char *p;
+    unsigned char *s;
+    long len;
+    int inf, tag, xclass;
+    int i = 0;
 
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80) goto err;
+    p = *pp;
+    inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
+    if (inf & 0x80)
+        goto err;
 
-	if (tag >= 32)
-		{
-		i=ASN1_R_TAG_VALUE_TOO_HIGH;
-		goto err;
-		}
-	if (!(ASN1_tag2bit(tag) & type))
-		{
-		i=ASN1_R_WRONG_TYPE;
-		goto err;
-		}
+    if (tag >= 32) {
+        i = ASN1_R_TAG_VALUE_TOO_HIGH;
+        goto err;
+    }
+    if (!(ASN1_tag2bit(tag) & type)) {
+        i = ASN1_R_WRONG_TYPE;
+        goto err;
+    }
 
-	/* If a bit-string, exit early */
-	if (tag == V_ASN1_BIT_STRING)
-		return(d2i_ASN1_BIT_STRING(a,pp,length));
+    /* If a bit-string, exit early */
+    if (tag == V_ASN1_BIT_STRING)
+        return (d2i_ASN1_BIT_STRING(a, pp, length));
 
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=ASN1_STRING_new()) == NULL) return(NULL);
-		}
-	else
-		ret=(*a);
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = ASN1_STRING_new()) == NULL)
+            return (NULL);
+    } else
+        ret = (*a);
 
-	if (len != 0)
-		{
-		s=(unsigned char *)OPENSSL_malloc((int)len+1);
-		if (s == NULL)
-			{
-			i=ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
-		memcpy(s,p,(int)len);
-		s[len]='\0';
-		p+=len;
-		}
-	else
-		s=NULL;
+    if (len != 0) {
+        s = (unsigned char *)OPENSSL_malloc((int)len + 1);
+        if (s == NULL) {
+            i = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
+        memcpy(s, p, (int)len);
+        s[len] = '\0';
+        p += len;
+    } else
+        s = NULL;
 
-	if (ret->data != NULL) OPENSSL_free(ret->data);
-	ret->length=(int)len;
-	ret->data=s;
-	ret->type=tag;
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_D2I_ASN1_TYPE_BYTES,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_STRING_free(ret);
-	return(NULL);
-	}
+    if (ret->data != NULL)
+        OPENSSL_free(ret->data);
+    ret->length = (int)len;
+    ret->data = s;
+    ret->type = tag;
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_D2I_ASN1_TYPE_BYTES, i);
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        ASN1_STRING_free(ret);
+    return (NULL);
+}
 
 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass)
-	{
-	int ret,r,constructed;
-	unsigned char *p;
+{
+    int ret, r, constructed;
+    unsigned char *p;
 
-	if (a == NULL)  return(0);
+    if (a == NULL)
+        return (0);
 
-	if (tag == V_ASN1_BIT_STRING)
-		return(i2d_ASN1_BIT_STRING(a,pp));
-		
-	ret=a->length;
-	r=ASN1_object_size(0,ret,tag);
-	if (pp == NULL) return(r);
-	p= *pp;
+    if (tag == V_ASN1_BIT_STRING)
+        return (i2d_ASN1_BIT_STRING(a, pp));
 
-	if ((tag == V_ASN1_SEQUENCE) || (tag == V_ASN1_SET))
-		constructed=1;
-	else
-		constructed=0;
-	ASN1_put_object(&p,constructed,ret,tag,xclass);
-	memcpy(p,a->data,a->length);
-	p+=a->length;
-	*pp= p;
-	return(r);
-	}
+    ret = a->length;
+    r = ASN1_object_size(0, ret, tag);
+    if (pp == NULL)
+        return (r);
+    p = *pp;
 
-ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,
-	     long length, int Ptag, int Pclass)
-	{
-	ASN1_STRING *ret=NULL;
-	const unsigned char *p;
-	unsigned char *s;
-	long len;
-	int inf,tag,xclass;
-	int i=0;
+    if ((tag == V_ASN1_SEQUENCE) || (tag == V_ASN1_SET))
+        constructed = 1;
+    else
+        constructed = 0;
+    ASN1_put_object(&p, constructed, ret, tag, xclass);
+    memcpy(p, a->data, a->length);
+    p += a->length;
+    *pp = p;
+    return (r);
+}
 
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=ASN1_STRING_new()) == NULL) return(NULL);
-		}
-	else
-		ret=(*a);
+ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,
+                            long length, int Ptag, int Pclass)
+{
+    ASN1_STRING *ret = NULL;
+    const unsigned char *p;
+    unsigned char *s;
+    long len;
+    int inf, tag, xclass;
+    int i = 0;
 
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80)
-		{
-		i=ASN1_R_BAD_OBJECT_HEADER;
-		goto err;
-		}
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = ASN1_STRING_new()) == NULL)
+            return (NULL);
+    } else
+        ret = (*a);
 
-	if (tag != Ptag)
-		{
-		i=ASN1_R_WRONG_TAG;
-		goto err;
-		}
+    p = *pp;
+    inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
+    if (inf & 0x80) {
+        i = ASN1_R_BAD_OBJECT_HEADER;
+        goto err;
+    }
 
-	if (inf & V_ASN1_CONSTRUCTED)
-		{
-		ASN1_const_CTX c;
+    if (tag != Ptag) {
+        i = ASN1_R_WRONG_TAG;
+        goto err;
+    }
 
-		c.pp=pp;
-		c.p=p;
-		c.inf=inf;
-		c.slen=len;
-		c.tag=Ptag;
-		c.xclass=Pclass;
-		c.max=(length == 0)?0:(p+length);
-		if (!asn1_collate_primitive(ret,&c)) 
-			goto err; 
-		else
-			{
-			p=c.p;
-			}
-		}
-	else
-		{
-		if (len != 0)
-			{
-			if ((ret->length < len) || (ret->data == NULL))
-				{
-				if (ret->data != NULL) OPENSSL_free(ret->data);
-				s=(unsigned char *)OPENSSL_malloc((int)len + 1);
-				if (s == NULL)
-					{
-					i=ERR_R_MALLOC_FAILURE;
-					goto err;
-					}
-				}
-			else
-				s=ret->data;
-			memcpy(s,p,(int)len);
-			s[len] = '\0';
-			p+=len;
-			}
-		else
-			{
-			s=NULL;
-			if (ret->data != NULL) OPENSSL_free(ret->data);
-			}
+    if (inf & V_ASN1_CONSTRUCTED) {
+        ASN1_const_CTX c;
 
-		ret->length=(int)len;
-		ret->data=s;
-		ret->type=Ptag;
-		}
+        c.pp = pp;
+        c.p = p;
+        c.inf = inf;
+        c.slen = len;
+        c.tag = Ptag;
+        c.xclass = Pclass;
+        c.max = (length == 0) ? 0 : (p + length);
+        if (!asn1_collate_primitive(ret, &c))
+            goto err;
+        else {
+            p = c.p;
+        }
+    } else {
+        if (len != 0) {
+            if ((ret->length < len) || (ret->data == NULL)) {
+                if (ret->data != NULL)
+                    OPENSSL_free(ret->data);
+                s = (unsigned char *)OPENSSL_malloc((int)len + 1);
+                if (s == NULL) {
+                    i = ERR_R_MALLOC_FAILURE;
+                    goto err;
+                }
+            } else
+                s = ret->data;
+            memcpy(s, p, (int)len);
+            s[len] = '\0';
+            p += len;
+        } else {
+            s = NULL;
+            if (ret->data != NULL)
+                OPENSSL_free(ret->data);
+        }
 
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_STRING_free(ret);
-	ASN1err(ASN1_F_D2I_ASN1_BYTES,i);
-	return(NULL);
-	}
+        ret->length = (int)len;
+        ret->data = s;
+        ret->type = Ptag;
+    }
 
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        ASN1_STRING_free(ret);
+    ASN1err(ASN1_F_D2I_ASN1_BYTES, i);
+    return (NULL);
+}
 
-/* We are about to parse 0..n d2i_ASN1_bytes objects, we are to collapse
- * them into the one structure that is then returned */
-/* There have been a few bug fixes for this function from
- * Paul Keogh , many thanks to him */
+/*
+ * We are about to parse 0..n d2i_ASN1_bytes objects, we are to collapse them
+ * into the one structure that is then returned
+ */
+/*
+ * There have been a few bug fixes for this function from Paul Keogh
+ * , many thanks to him
+ */
 static int asn1_collate_primitive(ASN1_STRING *a, ASN1_const_CTX *c)
-	{
-	ASN1_STRING *os=NULL;
-	BUF_MEM b;
-	int num;
-
-	b.length=0;
-	b.max=0;
-	b.data=NULL;
+{
+    ASN1_STRING *os = NULL;
+    BUF_MEM b;
+    int num;
 
-	if (a == NULL)
-		{
-		c->error=ERR_R_PASSED_NULL_PARAMETER;
-		goto err;
-		}
+    b.length = 0;
+    b.max = 0;
+    b.data = NULL;
 
-	num=0;
-	for (;;)
-		{
-		if (c->inf & 1)
-			{
-			c->eos=ASN1_const_check_infinite_end(&c->p,
-				(long)(c->max-c->p));
-			if (c->eos) break;
-			}
-		else
-			{
-			if (c->slen <= 0) break;
-			}
+    if (a == NULL) {
+        c->error = ERR_R_PASSED_NULL_PARAMETER;
+        goto err;
+    }
 
-		c->q=c->p;
-		if (d2i_ASN1_bytes(&os,&c->p,c->max-c->p,c->tag,c->xclass)
-			== NULL)
-			{
-			c->error=ERR_R_ASN1_LIB;
-			goto err;
-			}
+    num = 0;
+    for (;;) {
+        if (c->inf & 1) {
+            c->eos = ASN1_const_check_infinite_end(&c->p,
+                                                   (long)(c->max - c->p));
+            if (c->eos)
+                break;
+        } else {
+            if (c->slen <= 0)
+                break;
+        }
 
-		if (!BUF_MEM_grow_clean(&b,num+os->length))
-			{
-			c->error=ERR_R_BUF_LIB;
-			goto err;
-			}
-		memcpy(&(b.data[num]),os->data,os->length);
-		if (!(c->inf & 1))
-			c->slen-=(c->p-c->q);
-		num+=os->length;
-		}
+        c->q = c->p;
+        if (d2i_ASN1_bytes(&os, &c->p, c->max - c->p, c->tag, c->xclass)
+            == NULL) {
+            c->error = ERR_R_ASN1_LIB;
+            goto err;
+        }
 
-	if (!asn1_const_Finish(c)) goto err;
+        if (!BUF_MEM_grow_clean(&b, num + os->length)) {
+            c->error = ERR_R_BUF_LIB;
+            goto err;
+        }
+        memcpy(&(b.data[num]), os->data, os->length);
+        if (!(c->inf & 1))
+            c->slen -= (c->p - c->q);
+        num += os->length;
+    }
 
-	a->length=num;
-	if (a->data != NULL) OPENSSL_free(a->data);
-	a->data=(unsigned char *)b.data;
-	if (os != NULL) ASN1_STRING_free(os);
-	return(1);
-err:
-	ASN1err(ASN1_F_ASN1_COLLATE_PRIMITIVE,c->error);
-	if (os != NULL) ASN1_STRING_free(os);
-	if (b.data != NULL) OPENSSL_free(b.data);
-	return(0);
-	}
+    if (!asn1_const_Finish(c))
+        goto err;
 
+    a->length = num;
+    if (a->data != NULL)
+        OPENSSL_free(a->data);
+    a->data = (unsigned char *)b.data;
+    if (os != NULL)
+        ASN1_STRING_free(os);
+    return (1);
+ err:
+    ASN1err(ASN1_F_ASN1_COLLATE_PRIMITIVE, c->error);
+    if (os != NULL)
+        ASN1_STRING_free(os);
+    if (b.data != NULL)
+        OPENSSL_free(b.data);
+    return (0);
+}
diff --git a/crypto/asn1/a_d2i_fp.c b/crypto/asn1/a_d2i_fp.c
index 52b2ebdb63..a1864b42c9 100644
--- a/crypto/asn1/a_d2i_fp.c
+++ b/crypto/asn1/a_d2i_fp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,222 +65,204 @@
 static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb);
 
 #ifndef NO_OLD_ASN1
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 
-void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x)
-        {
-        BIO *b;
-        void *ret;
+void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x)
+{
+    BIO *b;
+    void *ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_D2I_FP,ERR_R_BUF_LIB);
-                return(NULL);
-		}
-        BIO_set_fp(b,in,BIO_NOCLOSE);
-        ret=ASN1_d2i_bio(xnew,d2i,b,x);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ASN1err(ASN1_F_ASN1_D2I_FP, ERR_R_BUF_LIB);
+        return (NULL);
+    }
+    BIO_set_fp(b, in, BIO_NOCLOSE);
+    ret = ASN1_d2i_bio(xnew, d2i, b, x);
+    BIO_free(b);
+    return (ret);
+}
+# endif
 
-void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x)
-	{
-	BUF_MEM *b = NULL;
-	const unsigned char *p;
-	void *ret=NULL;
-	int len;
+void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x)
+{
+    BUF_MEM *b = NULL;
+    const unsigned char *p;
+    void *ret = NULL;
+    int len;
 
-	len = asn1_d2i_read_bio(in, &b);
-	if(len < 0) goto err;
+    len = asn1_d2i_read_bio(in, &b);
+    if (len < 0)
+        goto err;
 
-	p=(unsigned char *)b->data;
-	ret=d2i(x,&p,len);
-err:
-	if (b != NULL) BUF_MEM_free(b);
-	return(ret);
-	}
+    p = (unsigned char *)b->data;
+    ret = d2i(x, &p, len);
+ err:
+    if (b != NULL)
+        BUF_MEM_free(b);
+    return (ret);
+}
 
 #endif
 
 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x)
-	{
-	BUF_MEM *b = NULL;
-	const unsigned char *p;
-	void *ret=NULL;
-	int len;
+{
+    BUF_MEM *b = NULL;
+    const unsigned char *p;
+    void *ret = NULL;
+    int len;
 
-	len = asn1_d2i_read_bio(in, &b);
-	if(len < 0) goto err;
+    len = asn1_d2i_read_bio(in, &b);
+    if (len < 0)
+        goto err;
 
-	p=(const unsigned char *)b->data;
-	ret=ASN1_item_d2i(x,&p,len, it);
-err:
-	if (b != NULL) BUF_MEM_free(b);
-	return(ret);
-	}
+    p = (const unsigned char *)b->data;
+    ret = ASN1_item_d2i(x, &p, len, it);
+ err:
+    if (b != NULL)
+        BUF_MEM_free(b);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_FP_API
 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x)
-        {
-        BIO *b;
-        char *ret;
+{
+    BIO *b;
+    char *ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_D2I_FP,ERR_R_BUF_LIB);
-                return(NULL);
-		}
-        BIO_set_fp(b,in,BIO_NOCLOSE);
-        ret=ASN1_item_d2i_bio(it,b,x);
-        BIO_free(b);
-        return(ret);
-        }
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ASN1err(ASN1_F_ASN1_ITEM_D2I_FP, ERR_R_BUF_LIB);
+        return (NULL);
+    }
+    BIO_set_fp(b, in, BIO_NOCLOSE);
+    ret = ASN1_item_d2i_bio(it, b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 #define HEADER_SIZE   8
 static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
-	{
-	BUF_MEM *b;
-	unsigned char *p;
-	int i;
-	ASN1_const_CTX c;
-	size_t want=HEADER_SIZE;
-	int eos=0;
-	size_t off=0;
-	size_t len=0;
+{
+    BUF_MEM *b;
+    unsigned char *p;
+    int i;
+    ASN1_const_CTX c;
+    size_t want = HEADER_SIZE;
+    int eos = 0;
+    size_t off = 0;
+    size_t len = 0;
 
-	b=BUF_MEM_new();
-	if (b == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
-		return -1;
-		}
+    b = BUF_MEM_new();
+    if (b == NULL) {
+        ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
 
-	ERR_clear_error();
-	for (;;)
-		{
-		if (want >= (len-off))
-			{
-			want-=(len-off);
+    ERR_clear_error();
+    for (;;) {
+        if (want >= (len - off)) {
+            want -= (len - off);
 
-			if (len + want < len || !BUF_MEM_grow_clean(b,len+want))
-				{
-				ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			i=BIO_read(in,&(b->data[len]),want);
-			if ((i < 0) && ((len-off) == 0))
-				{
-				ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_NOT_ENOUGH_DATA);
-				goto err;
-				}
-			if (i > 0)
-				{
-				if (len+i < len)
-					{
-					ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_TOO_LONG);
-					goto err;
-					}
-				len+=i;
-				}
-			}
-		/* else data already loaded */
+            if (len + want < len || !BUF_MEM_grow_clean(b, len + want)) {
+                ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            i = BIO_read(in, &(b->data[len]), want);
+            if ((i < 0) && ((len - off) == 0)) {
+                ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_NOT_ENOUGH_DATA);
+                goto err;
+            }
+            if (i > 0) {
+                if (len + i < len) {
+                    ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_TOO_LONG);
+                    goto err;
+                }
+                len += i;
+            }
+        }
+        /* else data already loaded */
 
-		p=(unsigned char *)&(b->data[off]);
-		c.p=p;
-		c.inf=ASN1_get_object(&(c.p),&(c.slen),&(c.tag),&(c.xclass),
-			len-off);
-		if (c.inf & 0x80)
-			{
-			unsigned long e;
+        p = (unsigned char *)&(b->data[off]);
+        c.p = p;
+        c.inf = ASN1_get_object(&(c.p), &(c.slen), &(c.tag), &(c.xclass),
+                                len - off);
+        if (c.inf & 0x80) {
+            unsigned long e;
 
-			e=ERR_GET_REASON(ERR_peek_error());
-			if (e != ASN1_R_TOO_LONG)
-				goto err;
-			else
-				ERR_clear_error(); /* clear error */
-			}
-		i=c.p-p;/* header length */
-		off+=i;	/* end of data */
+            e = ERR_GET_REASON(ERR_peek_error());
+            if (e != ASN1_R_TOO_LONG)
+                goto err;
+            else
+                ERR_clear_error(); /* clear error */
+        }
+        i = c.p - p;            /* header length */
+        off += i;               /* end of data */
 
-		if (c.inf & 1)
-			{
-			/* no data body so go round again */
-			eos++;
-			if (eos < 0)
-				{
-				ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_HEADER_TOO_LONG);
-				goto err;
-				}
-			want=HEADER_SIZE;
-			}
-		else if (eos && (c.slen == 0) && (c.tag == V_ASN1_EOC))
-			{
-			/* eos value, so go back and read another header */
-			eos--;
-			if (eos <= 0)
-				break;
-			else
-				want=HEADER_SIZE;
-			}
-		else 
-			{
-			/* suck in c.slen bytes of data */
-			want=c.slen;
-			if (want > (len-off))
-				{
-				want-=(len-off);
-				if (want > INT_MAX /* BIO_read takes an int length */ ||
-					len+want < len)
-						{
-						ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_TOO_LONG);
-						goto err;
-						}
-				if (!BUF_MEM_grow_clean(b,len+want))
-					{
-					ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				while (want > 0)
-					{
-					i=BIO_read(in,&(b->data[len]),want);
-					if (i <= 0)
-						{
-						ASN1err(ASN1_F_ASN1_D2I_READ_BIO,
-						    ASN1_R_NOT_ENOUGH_DATA);
-						goto err;
-						}
-					/* This can't overflow because
-					 * |len+want| didn't overflow. */
-					len+=i;
-					want-=i;
-					}
-				}
-			if (off + c.slen < off)
-				{
-				ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_TOO_LONG);
-				goto err;
-				}
-			off+=c.slen;
-			if (eos <= 0)
-				{
-				break;
-				}
-			else
-				want=HEADER_SIZE;
-			}
-		}
+        if (c.inf & 1) {
+            /* no data body so go round again */
+            eos++;
+            if (eos < 0) {
+                ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_HEADER_TOO_LONG);
+                goto err;
+            }
+            want = HEADER_SIZE;
+        } else if (eos && (c.slen == 0) && (c.tag == V_ASN1_EOC)) {
+            /* eos value, so go back and read another header */
+            eos--;
+            if (eos <= 0)
+                break;
+            else
+                want = HEADER_SIZE;
+        } else {
+            /* suck in c.slen bytes of data */
+            want = c.slen;
+            if (want > (len - off)) {
+                want -= (len - off);
+                if (want > INT_MAX /* BIO_read takes an int length */  ||
+                    len + want < len) {
+                    ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_TOO_LONG);
+                    goto err;
+                }
+                if (!BUF_MEM_grow_clean(b, len + want)) {
+                    ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                while (want > 0) {
+                    i = BIO_read(in, &(b->data[len]), want);
+                    if (i <= 0) {
+                        ASN1err(ASN1_F_ASN1_D2I_READ_BIO,
+                                ASN1_R_NOT_ENOUGH_DATA);
+                        goto err;
+                    }
+                    /*
+                     * This can't overflow because |len+want| didn't
+                     * overflow.
+                     */
+                    len += i;
+                    want -= i;
+                }
+            }
+            if (off + c.slen < off) {
+                ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_TOO_LONG);
+                goto err;
+            }
+            off += c.slen;
+            if (eos <= 0) {
+                break;
+            } else
+                want = HEADER_SIZE;
+        }
+    }
 
-	if (off > INT_MAX)
-		{
-		ASN1err(ASN1_F_ASN1_D2I_READ_BIO,ASN1_R_TOO_LONG);
-		goto err;
-		}
+    if (off > INT_MAX) {
+        ASN1err(ASN1_F_ASN1_D2I_READ_BIO, ASN1_R_TOO_LONG);
+        goto err;
+    }
 
-	*pb = b;
-	return off;
-err:
-	if (b != NULL) BUF_MEM_free(b);
-	return -1;
-	}
+    *pb = b;
+    return off;
+ err:
+    if (b != NULL)
+        BUF_MEM_free(b);
+    return -1;
+}
diff --git a/crypto/asn1/a_digest.c b/crypto/asn1/a_digest.c
index cbdeea6ac0..7cbc4751cd 100644
--- a/crypto/asn1/a_digest.c
+++ b/crypto/asn1/a_digest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -73,41 +73,39 @@
 #ifndef NO_ASN1_OLD
 
 int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
-		unsigned char *md, unsigned int *len)
-	{
-	int i;
-	unsigned char *str,*p;
+                unsigned char *md, unsigned int *len)
+{
+    int i;
+    unsigned char *str, *p;
 
-	i=i2d(data,NULL);
-	if ((str=(unsigned char *)OPENSSL_malloc(i)) == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_DIGEST,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	p=str;
-	i2d(data,&p);
+    i = i2d(data, NULL);
+    if ((str = (unsigned char *)OPENSSL_malloc(i)) == NULL) {
+        ASN1err(ASN1_F_ASN1_DIGEST, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    p = str;
+    i2d(data, &p);
 
-	if (!EVP_Digest(str, i, md, len, type, NULL))
-		return 0;
-	OPENSSL_free(str);
-	return(1);
-	}
+    if (!EVP_Digest(str, i, md, len, type, NULL))
+        return 0;
+    OPENSSL_free(str);
+    return (1);
+}
 
 #endif
 
-
 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
-		unsigned char *md, unsigned int *len)
-	{
-	int i;
-	unsigned char *str = NULL;
-
-	i=ASN1_item_i2d(asn,&str, it);
-	if (!str) return(0);
+                     unsigned char *md, unsigned int *len)
+{
+    int i;
+    unsigned char *str = NULL;
 
-	if (!EVP_Digest(str, i, md, len, type, NULL))
-		return 0;
-	OPENSSL_free(str);
-	return(1);
-	}
+    i = ASN1_item_i2d(asn, &str, it);
+    if (!str)
+        return (0);
 
+    if (!EVP_Digest(str, i, md, len, type, NULL))
+        return 0;
+    OPENSSL_free(str);
+    return (1);
+}
diff --git a/crypto/asn1/a_dup.c b/crypto/asn1/a_dup.c
index d98992548a..349ab56213 100644
--- a/crypto/asn1/a_dup.c
+++ b/crypto/asn1/a_dup.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,47 +63,55 @@
 #ifndef NO_OLD_ASN1
 
 void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x)
-	{
-	unsigned char *b,*p;
-	const unsigned char *p2;
-	int i;
-	char *ret;
+{
+    unsigned char *b, *p;
+    const unsigned char *p2;
+    int i;
+    char *ret;
 
-	if (x == NULL) return(NULL);
+    if (x == NULL)
+        return (NULL);
 
-	i=i2d(x,NULL);
-	b=OPENSSL_malloc(i+10);
-	if (b == NULL)
-		{ ASN1err(ASN1_F_ASN1_DUP,ERR_R_MALLOC_FAILURE); return(NULL); }
-	p= b;
-	i=i2d(x,&p);
-	p2= b;
-	ret=d2i(NULL,&p2,i);
-	OPENSSL_free(b);
-	return(ret);
-	}
+    i = i2d(x, NULL);
+    b = OPENSSL_malloc(i + 10);
+    if (b == NULL) {
+        ASN1err(ASN1_F_ASN1_DUP, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    p = b;
+    i = i2d(x, &p);
+    p2 = b;
+    ret = d2i(NULL, &p2, i);
+    OPENSSL_free(b);
+    return (ret);
+}
 
 #endif
 
-/* ASN1_ITEM version of dup: this follows the model above except we don't need
- * to allocate the buffer. At some point this could be rewritten to directly dup
- * the underlying structure instead of doing and encode and decode.
+/*
+ * ASN1_ITEM version of dup: this follows the model above except we don't
+ * need to allocate the buffer. At some point this could be rewritten to
+ * directly dup the underlying structure instead of doing and encode and
+ * decode.
  */
 
 void *ASN1_item_dup(const ASN1_ITEM *it, void *x)
-	{
-	unsigned char *b = NULL;
-	const unsigned char *p;
-	long i;
-	void *ret;
+{
+    unsigned char *b = NULL;
+    const unsigned char *p;
+    long i;
+    void *ret;
 
-	if (x == NULL) return(NULL);
+    if (x == NULL)
+        return (NULL);
 
-	i=ASN1_item_i2d(x,&b,it);
-	if (b == NULL)
-		{ ASN1err(ASN1_F_ASN1_ITEM_DUP,ERR_R_MALLOC_FAILURE); return(NULL); }
-	p= b;
-	ret=ASN1_item_d2i(NULL,&p,i, it);
-	OPENSSL_free(b);
-	return(ret);
-	}
+    i = ASN1_item_i2d(x, &b, it);
+    if (b == NULL) {
+        ASN1err(ASN1_F_ASN1_ITEM_DUP, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    p = b;
+    ret = ASN1_item_d2i(NULL, &p, i, it);
+    OPENSSL_free(b);
+    return (ret);
+}
diff --git a/crypto/asn1/a_enum.c b/crypto/asn1/a_enum.c
index fe9aa13b9c..c3498ac99c 100644
--- a/crypto/asn1/a_enum.c
+++ b/crypto/asn1/a_enum.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,122 +61,121 @@
 #include 
 #include 
 
-/* 
+/*
  * Code for ENUMERATED type: identical to INTEGER apart from a different tag.
  * for comments on encoding see a_int.c
  */
 
 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v)
-	{
-	int j,k;
-	unsigned int i;
-	unsigned char buf[sizeof(long)+1];
-	long d;
+{
+    int j, k;
+    unsigned int i;
+    unsigned char buf[sizeof(long) + 1];
+    long d;
 
-	a->type=V_ASN1_ENUMERATED;
-	if (a->length < (int)(sizeof(long)+1))
-		{
-		if (a->data != NULL)
-			OPENSSL_free(a->data);
-		if ((a->data=(unsigned char *)OPENSSL_malloc(sizeof(long)+1)) != NULL)
-			memset((char *)a->data,0,sizeof(long)+1);
-		}
-	if (a->data == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_ENUMERATED_SET,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	d=v;
-	if (d < 0)
-		{
-		d= -d;
-		a->type=V_ASN1_NEG_ENUMERATED;
-		}
+    a->type = V_ASN1_ENUMERATED;
+    if (a->length < (int)(sizeof(long) + 1)) {
+        if (a->data != NULL)
+            OPENSSL_free(a->data);
+        if ((a->data =
+             (unsigned char *)OPENSSL_malloc(sizeof(long) + 1)) != NULL)
+            memset((char *)a->data, 0, sizeof(long) + 1);
+    }
+    if (a->data == NULL) {
+        ASN1err(ASN1_F_ASN1_ENUMERATED_SET, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    d = v;
+    if (d < 0) {
+        d = -d;
+        a->type = V_ASN1_NEG_ENUMERATED;
+    }
 
-	for (i=0; i>=8;
-		}
-	j=0;
-	for (k=i-1; k >=0; k--)
-		a->data[j++]=buf[k];
-	a->length=j;
-	return(1);
-	}
+    for (i = 0; i < sizeof(long); i++) {
+        if (d == 0)
+            break;
+        buf[i] = (int)d & 0xff;
+        d >>= 8;
+    }
+    j = 0;
+    for (k = i - 1; k >= 0; k--)
+        a->data[j++] = buf[k];
+    a->length = j;
+    return (1);
+}
 
 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a)
-	{
-	int neg=0,i;
-	long r=0;
+{
+    int neg = 0, i;
+    long r = 0;
+
+    if (a == NULL)
+        return (0L);
+    i = a->type;
+    if (i == V_ASN1_NEG_ENUMERATED)
+        neg = 1;
+    else if (i != V_ASN1_ENUMERATED)
+        return -1;
 
-	if (a == NULL) return(0L);
-	i=a->type;
-	if (i == V_ASN1_NEG_ENUMERATED)
-		neg=1;
-	else if (i != V_ASN1_ENUMERATED)
-		return -1;
-	
-	if (a->length > (int)sizeof(long))
-		{
-		/* hmm... a bit ugly */
-		return(0xffffffffL);
-		}
-	if (a->data == NULL)
-		return 0;
+    if (a->length > (int)sizeof(long)) {
+        /* hmm... a bit ugly */
+        return (0xffffffffL);
+    }
+    if (a->data == NULL)
+        return 0;
 
-	for (i=0; ilength; i++)
-		{
-		r<<=8;
-		r|=(unsigned char)a->data[i];
-		}
-	if (neg) r= -r;
-	return(r);
-	}
+    for (i = 0; i < a->length; i++) {
+        r <<= 8;
+        r |= (unsigned char)a->data[i];
+    }
+    if (neg)
+        r = -r;
+    return (r);
+}
 
 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai)
-	{
-	ASN1_ENUMERATED *ret;
-	int len,j;
+{
+    ASN1_ENUMERATED *ret;
+    int len, j;
 
-	if (ai == NULL)
-		ret=M_ASN1_ENUMERATED_new();
-	else
-		ret=ai;
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_BN_TO_ASN1_ENUMERATED,ERR_R_NESTED_ASN1_ERROR);
-		goto err;
-		}
-	if(BN_is_negative(bn)) ret->type = V_ASN1_NEG_ENUMERATED;
-	else ret->type=V_ASN1_ENUMERATED;
-	j=BN_num_bits(bn);
-	len=((j == 0)?0:((j/8)+1));
-	if (ret->length < len+4)
-		{
-		unsigned char *new_data=OPENSSL_realloc(ret->data, len+4);
-		if (!new_data)
-			{
-			ASN1err(ASN1_F_BN_TO_ASN1_ENUMERATED,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		ret->data=new_data;
-		}
+    if (ai == NULL)
+        ret = M_ASN1_ENUMERATED_new();
+    else
+        ret = ai;
+    if (ret == NULL) {
+        ASN1err(ASN1_F_BN_TO_ASN1_ENUMERATED, ERR_R_NESTED_ASN1_ERROR);
+        goto err;
+    }
+    if (BN_is_negative(bn))
+        ret->type = V_ASN1_NEG_ENUMERATED;
+    else
+        ret->type = V_ASN1_ENUMERATED;
+    j = BN_num_bits(bn);
+    len = ((j == 0) ? 0 : ((j / 8) + 1));
+    if (ret->length < len + 4) {
+        unsigned char *new_data = OPENSSL_realloc(ret->data, len + 4);
+        if (!new_data) {
+            ASN1err(ASN1_F_BN_TO_ASN1_ENUMERATED, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        ret->data = new_data;
+    }
 
-	ret->length=BN_bn2bin(bn,ret->data);
-	return(ret);
-err:
-	if (ret != ai) M_ASN1_ENUMERATED_free(ret);
-	return(NULL);
-	}
+    ret->length = BN_bn2bin(bn, ret->data);
+    return (ret);
+ err:
+    if (ret != ai)
+        M_ASN1_ENUMERATED_free(ret);
+    return (NULL);
+}
 
 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai, BIGNUM *bn)
-	{
-	BIGNUM *ret;
+{
+    BIGNUM *ret;
 
-	if ((ret=BN_bin2bn(ai->data,ai->length,bn)) == NULL)
-		ASN1err(ASN1_F_ASN1_ENUMERATED_TO_BN,ASN1_R_BN_LIB);
-	else if(ai->type == V_ASN1_NEG_ENUMERATED) BN_set_negative(ret,1);
-	return(ret);
-	}
+    if ((ret = BN_bin2bn(ai->data, ai->length, bn)) == NULL)
+        ASN1err(ASN1_F_ASN1_ENUMERATED_TO_BN, ASN1_R_BN_LIB);
+    else if (ai->type == V_ASN1_NEG_ENUMERATED)
+        BN_set_negative(ret, 1);
+    return (ret);
+}
diff --git a/crypto/asn1/a_gentm.c b/crypto/asn1/a_gentm.c
index 6450b6a0c0..fa76dcac91 100644
--- a/crypto/asn1/a_gentm.c
+++ b/crypto/asn1/a_gentm.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,14 +49,16 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* GENERALIZEDTIME implementation, written by Steve Henson. Based on UTCTIME */
+/*
+ * GENERALIZEDTIME implementation, written by Steve Henson. Based on UTCTIME
+ */
 
 #include 
 #include 
@@ -68,244 +70,243 @@
 #if 0
 
 int i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a, unsigned char **pp)
-	{
-#ifdef CHARSET_EBCDIC
-	/* KLUDGE! We convert to ascii before writing DER */
-	int len;
-	char tmp[24];
-	ASN1_STRING tmpstr = *(ASN1_STRING *)a;
-
-	len = tmpstr.length;
-	ebcdic2ascii(tmp, tmpstr.data, (len >= sizeof tmp) ? sizeof tmp : len);
-	tmpstr.data = tmp;
+{
+# ifdef CHARSET_EBCDIC
+    /* KLUDGE! We convert to ascii before writing DER */
+    int len;
+    char tmp[24];
+    ASN1_STRING tmpstr = *(ASN1_STRING *)a;
 
-	a = (ASN1_GENERALIZEDTIME *) &tmpstr;
-#endif
-	return(i2d_ASN1_bytes((ASN1_STRING *)a,pp,
-		V_ASN1_GENERALIZEDTIME,V_ASN1_UNIVERSAL));
-	}
+    len = tmpstr.length;
+    ebcdic2ascii(tmp, tmpstr.data, (len >= sizeof tmp) ? sizeof tmp : len);
+    tmpstr.data = tmp;
 
+    a = (ASN1_GENERALIZEDTIME *)&tmpstr;
+# endif
+    return (i2d_ASN1_bytes((ASN1_STRING *)a, pp,
+                           V_ASN1_GENERALIZEDTIME, V_ASN1_UNIVERSAL));
+}
 
 ASN1_GENERALIZEDTIME *d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a,
-	     unsigned char **pp, long length)
-	{
-	ASN1_GENERALIZEDTIME *ret=NULL;
+                                               unsigned char **pp,
+                                               long length)
+{
+    ASN1_GENERALIZEDTIME *ret = NULL;
 
-	ret=(ASN1_GENERALIZEDTIME *)d2i_ASN1_bytes((ASN1_STRING **)a,pp,length,
-		V_ASN1_GENERALIZEDTIME,V_ASN1_UNIVERSAL);
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME,ERR_R_NESTED_ASN1_ERROR);
-		return(NULL);
-		}
-#ifdef CHARSET_EBCDIC
-	ascii2ebcdic(ret->data, ret->data, ret->length);
-#endif
-	if (!ASN1_GENERALIZEDTIME_check(ret))
-		{
-		ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME,ASN1_R_INVALID_TIME_FORMAT);
-		goto err;
-		}
+    ret =
+        (ASN1_GENERALIZEDTIME *)d2i_ASN1_bytes((ASN1_STRING **)a, pp, length,
+                                               V_ASN1_GENERALIZEDTIME,
+                                               V_ASN1_UNIVERSAL);
+    if (ret == NULL) {
+        ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME, ERR_R_NESTED_ASN1_ERROR);
+        return (NULL);
+    }
+# ifdef CHARSET_EBCDIC
+    ascii2ebcdic(ret->data, ret->data, ret->length);
+# endif
+    if (!ASN1_GENERALIZEDTIME_check(ret)) {
+        ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME, ASN1_R_INVALID_TIME_FORMAT);
+        goto err;
+    }
 
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		M_ASN1_GENERALIZEDTIME_free(ret);
-	return(NULL);
-	}
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        M_ASN1_GENERALIZEDTIME_free(ret);
+    return (NULL);
+}
 
 #endif
 
 int asn1_generalizedtime_to_tm(struct tm *tm, const ASN1_GENERALIZEDTIME *d)
-	{
-	static const int min[9]={ 0, 0, 1, 1, 0, 0, 0, 0, 0};
-	static const int max[9]={99, 99,12,31,23,59,59,12,59};
-	char *a;
-	int n,i,l,o;
+{
+    static const int min[9] = { 0, 0, 1, 1, 0, 0, 0, 0, 0 };
+    static const int max[9] = { 99, 99, 12, 31, 23, 59, 59, 12, 59 };
+    char *a;
+    int n, i, l, o;
 
-	if (d->type != V_ASN1_GENERALIZEDTIME) return(0);
-	l=d->length;
-	a=(char *)d->data;
-	o=0;
-	/* GENERALIZEDTIME is similar to UTCTIME except the year is
-         * represented as YYYY. This stuff treats everything as a two digit
-         * field so make first two fields 00 to 99
-         */
-	if (l < 13) goto err;
-	for (i=0; i<7; i++)
-		{
-		if ((i == 6) && ((a[o] == 'Z') ||
-			(a[o] == '+') || (a[o] == '-')))
-			{
-			i++;
-			if (tm)
-				tm->tm_sec = 0;
-			break;
-			}
-		if ((a[o] < '0') || (a[o] > '9')) goto err;
-		n= a[o]-'0';
-		if (++o > l) goto err;
+    if (d->type != V_ASN1_GENERALIZEDTIME)
+        return (0);
+    l = d->length;
+    a = (char *)d->data;
+    o = 0;
+    /*
+     * GENERALIZEDTIME is similar to UTCTIME except the year is represented
+     * as YYYY. This stuff treats everything as a two digit field so make
+     * first two fields 00 to 99
+     */
+    if (l < 13)
+        goto err;
+    for (i = 0; i < 7; i++) {
+        if ((i == 6) && ((a[o] == 'Z') || (a[o] == '+') || (a[o] == '-'))) {
+            i++;
+            if (tm)
+                tm->tm_sec = 0;
+            break;
+        }
+        if ((a[o] < '0') || (a[o] > '9'))
+            goto err;
+        n = a[o] - '0';
+        if (++o > l)
+            goto err;
 
-		if ((a[o] < '0') || (a[o] > '9')) goto err;
-		n=(n*10)+ a[o]-'0';
-		if (++o > l) goto err;
+        if ((a[o] < '0') || (a[o] > '9'))
+            goto err;
+        n = (n * 10) + a[o] - '0';
+        if (++o > l)
+            goto err;
 
-		if ((n < min[i]) || (n > max[i])) goto err;
-		if (tm)
-			{
-			switch(i)
-				{
-			case 0:
-				tm->tm_year = n * 100 - 1900;
-				break;
-			case 1:
-				tm->tm_year += n;
-				break;
-			case 2:
-				tm->tm_mon = n - 1;
-				break;
-			case 3:
-				tm->tm_mday = n;
-				break;
-			case 4:
-				tm->tm_hour = n;
-				break;
-			case 5:
-				tm->tm_min = n;
-				break;
-			case 6:
-				tm->tm_sec = n;
-				break;
-				}
-			}
-		}
-	/* Optional fractional seconds: decimal point followed by one
-	 * or more digits.
-	 */
-	if (a[o] == '.')
-		{
-		if (++o > l) goto err;
-		i = o;
-		while ((a[o] >= '0') && (a[o] <= '9') && (o <= l))
-			o++;
-		/* Must have at least one digit after decimal point */
-		if (i == o) goto err;
-		}
+        if ((n < min[i]) || (n > max[i]))
+            goto err;
+        if (tm) {
+            switch (i) {
+            case 0:
+                tm->tm_year = n * 100 - 1900;
+                break;
+            case 1:
+                tm->tm_year += n;
+                break;
+            case 2:
+                tm->tm_mon = n - 1;
+                break;
+            case 3:
+                tm->tm_mday = n;
+                break;
+            case 4:
+                tm->tm_hour = n;
+                break;
+            case 5:
+                tm->tm_min = n;
+                break;
+            case 6:
+                tm->tm_sec = n;
+                break;
+            }
+        }
+    }
+    /*
+     * Optional fractional seconds: decimal point followed by one or more
+     * digits.
+     */
+    if (a[o] == '.') {
+        if (++o > l)
+            goto err;
+        i = o;
+        while ((a[o] >= '0') && (a[o] <= '9') && (o <= l))
+            o++;
+        /* Must have at least one digit after decimal point */
+        if (i == o)
+            goto err;
+    }
 
-	if (a[o] == 'Z')
-		o++;
-	else if ((a[o] == '+') || (a[o] == '-'))
-		{
-		int offsign = a[o] == '-' ? -1 : 1, offset = 0;
-		o++;
-		if (o+4 > l) goto err;
-		for (i=7; i<9; i++)
-			{
-			if ((a[o] < '0') || (a[o] > '9')) goto err;
-			n= a[o]-'0';
-			o++;
-			if ((a[o] < '0') || (a[o] > '9')) goto err;
-			n=(n*10)+ a[o]-'0';
-			if ((n < min[i]) || (n > max[i])) goto err;
-			if (tm)
-				{
-				if (i == 7)
-					offset = n * 3600;
-				else if (i == 8)
-					offset += n * 60;
-				}
-			o++;
-			}
-		if (offset && !OPENSSL_gmtime_adj(tm, 0, offset * offsign))
-			return 0;
-		}
-	else if (a[o])
-		{
-		/* Missing time zone information. */
-		goto err;
-		}
-	return(o == l);
-err:
-	return(0);
-	}
+    if (a[o] == 'Z')
+        o++;
+    else if ((a[o] == '+') || (a[o] == '-')) {
+        int offsign = a[o] == '-' ? -1 : 1, offset = 0;
+        o++;
+        if (o + 4 > l)
+            goto err;
+        for (i = 7; i < 9; i++) {
+            if ((a[o] < '0') || (a[o] > '9'))
+                goto err;
+            n = a[o] - '0';
+            o++;
+            if ((a[o] < '0') || (a[o] > '9'))
+                goto err;
+            n = (n * 10) + a[o] - '0';
+            if ((n < min[i]) || (n > max[i]))
+                goto err;
+            if (tm) {
+                if (i == 7)
+                    offset = n * 3600;
+                else if (i == 8)
+                    offset += n * 60;
+            }
+            o++;
+        }
+        if (offset && !OPENSSL_gmtime_adj(tm, 0, offset * offsign))
+            return 0;
+    } else if (a[o]) {
+        /* Missing time zone information. */
+        goto err;
+    }
+    return (o == l);
+ err:
+    return (0);
+}
 
 int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *d)
-	{
-	return asn1_generalizedtime_to_tm(NULL, d);
-	}
+{
+    return asn1_generalizedtime_to_tm(NULL, d);
+}
 
 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str)
-	{
-	ASN1_GENERALIZEDTIME t;
+{
+    ASN1_GENERALIZEDTIME t;
 
-	t.type=V_ASN1_GENERALIZEDTIME;
-	t.length=strlen(str);
-	t.data=(unsigned char *)str;
-	if (ASN1_GENERALIZEDTIME_check(&t))
-		{
-		if (s != NULL)
-			{
-			if (!ASN1_STRING_set((ASN1_STRING *)s,
-				(unsigned char *)str,t.length))
-				return 0;
-			s->type=V_ASN1_GENERALIZEDTIME;
-			}
-		return(1);
-		}
-	else
-		return(0);
-	}
+    t.type = V_ASN1_GENERALIZEDTIME;
+    t.length = strlen(str);
+    t.data = (unsigned char *)str;
+    if (ASN1_GENERALIZEDTIME_check(&t)) {
+        if (s != NULL) {
+            if (!ASN1_STRING_set((ASN1_STRING *)s,
+                                 (unsigned char *)str, t.length))
+                return 0;
+            s->type = V_ASN1_GENERALIZEDTIME;
+        }
+        return (1);
+    } else
+        return (0);
+}
 
 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
-	     time_t t)
-	{
-		return ASN1_GENERALIZEDTIME_adj(s, t, 0, 0);
-	}
+                                               time_t t)
+{
+    return ASN1_GENERALIZEDTIME_adj(s, t, 0, 0);
+}
 
 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
-	     time_t t, int offset_day, long offset_sec)
-	{
-	char *p;
-	struct tm *ts;
-	struct tm data;
-	size_t len = 20; 
+                                               time_t t, int offset_day,
+                                               long offset_sec)
+{
+    char *p;
+    struct tm *ts;
+    struct tm data;
+    size_t len = 20;
 
-	if (s == NULL)
-		s=M_ASN1_GENERALIZEDTIME_new();
-	if (s == NULL)
-		return(NULL);
+    if (s == NULL)
+        s = M_ASN1_GENERALIZEDTIME_new();
+    if (s == NULL)
+        return (NULL);
 
-	ts=OPENSSL_gmtime(&t, &data);
-	if (ts == NULL)
-		return(NULL);
+    ts = OPENSSL_gmtime(&t, &data);
+    if (ts == NULL)
+        return (NULL);
 
-	if (offset_day || offset_sec)
-		{ 
-		if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
-			return NULL;
-		}
+    if (offset_day || offset_sec) {
+        if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
+            return NULL;
+    }
 
-	p=(char *)s->data;
-	if ((p == NULL) || ((size_t)s->length < len))
-		{
-		p=OPENSSL_malloc(len);
-		if (p == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_GENERALIZEDTIME_ADJ,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		if (s->data != NULL)
-			OPENSSL_free(s->data);
-		s->data=(unsigned char *)p;
-		}
+    p = (char *)s->data;
+    if ((p == NULL) || ((size_t)s->length < len)) {
+        p = OPENSSL_malloc(len);
+        if (p == NULL) {
+            ASN1err(ASN1_F_ASN1_GENERALIZEDTIME_ADJ, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        if (s->data != NULL)
+            OPENSSL_free(s->data);
+        s->data = (unsigned char *)p;
+    }
 
-	BIO_snprintf(p,len,"%04d%02d%02d%02d%02d%02dZ",ts->tm_year + 1900,
-		     ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
-	s->length=strlen(p);
-	s->type=V_ASN1_GENERALIZEDTIME;
+    BIO_snprintf(p, len, "%04d%02d%02d%02d%02d%02dZ", ts->tm_year + 1900,
+                 ts->tm_mon + 1, ts->tm_mday, ts->tm_hour, ts->tm_min,
+                 ts->tm_sec);
+    s->length = strlen(p);
+    s->type = V_ASN1_GENERALIZEDTIME;
 #ifdef CHARSET_EBCDIC_not
-	ebcdic2ascii(s->data, s->data, s->length);
+    ebcdic2ascii(s->data, s->data, s->length);
 #endif
-	return(s);
-	}
+    return (s);
+}
diff --git a/crypto/asn1/a_i2d_fp.c b/crypto/asn1/a_i2d_fp.c
index a3ad76d356..0f56cd4e07 100644
--- a/crypto/asn1/a_i2d_fp.c
+++ b/crypto/asn1/a_i2d_fp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,101 +63,95 @@
 
 #ifndef NO_OLD_ASN1
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x)
-        {
-        BIO *b;
-        int ret;
+{
+    BIO *b;
+    int ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_I2D_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,out,BIO_NOCLOSE);
-        ret=ASN1_i2d_bio(i2d,b,x);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ASN1err(ASN1_F_ASN1_I2D_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, out, BIO_NOCLOSE);
+    ret = ASN1_i2d_bio(i2d, b, x);
+    BIO_free(b);
+    return (ret);
+}
+# endif
 
 int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x)
-	{
-	char *b;
-	unsigned char *p;
-	int i,j=0,n,ret=1;
+{
+    char *b;
+    unsigned char *p;
+    int i, j = 0, n, ret = 1;
+
+    n = i2d(x, NULL);
+    b = (char *)OPENSSL_malloc(n);
+    if (b == NULL) {
+        ASN1err(ASN1_F_ASN1_I2D_BIO, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
 
-	n=i2d(x,NULL);
-	b=(char *)OPENSSL_malloc(n);
-	if (b == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_I2D_BIO,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
+    p = (unsigned char *)b;
+    i2d(x, &p);
 
-	p=(unsigned char *)b;
-	i2d(x,&p);
-	
-	for (;;)
-		{
-		i=BIO_write(out,&(b[j]),n);
-		if (i == n) break;
-		if (i <= 0)
-			{
-			ret=0;
-			break;
-			}
-		j+=i;
-		n-=i;
-		}
-	OPENSSL_free(b);
-	return(ret);
-	}
+    for (;;) {
+        i = BIO_write(out, &(b[j]), n);
+        if (i == n)
+            break;
+        if (i <= 0) {
+            ret = 0;
+            break;
+        }
+        j += i;
+        n -= i;
+    }
+    OPENSSL_free(b);
+    return (ret);
+}
 
 #endif
 
 #ifndef OPENSSL_NO_FP_API
 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x)
-        {
-        BIO *b;
-        int ret;
+{
+    BIO *b;
+    int ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_I2D_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,out,BIO_NOCLOSE);
-        ret=ASN1_item_i2d_bio(it,b,x);
-        BIO_free(b);
-        return(ret);
-        }
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ASN1err(ASN1_F_ASN1_ITEM_I2D_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, out, BIO_NOCLOSE);
+    ret = ASN1_item_i2d_bio(it, b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x)
-	{
-	unsigned char *b = NULL;
-	int i,j=0,n,ret=1;
+{
+    unsigned char *b = NULL;
+    int i, j = 0, n, ret = 1;
 
-	n = ASN1_item_i2d(x, &b, it);
-	if (b == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_I2D_BIO,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
+    n = ASN1_item_i2d(x, &b, it);
+    if (b == NULL) {
+        ASN1err(ASN1_F_ASN1_ITEM_I2D_BIO, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
 
-	for (;;)
-		{
-		i=BIO_write(out,&(b[j]),n);
-		if (i == n) break;
-		if (i <= 0)
-			{
-			ret=0;
-			break;
-			}
-		j+=i;
-		n-=i;
-		}
-	OPENSSL_free(b);
-	return(ret);
-	}
+    for (;;) {
+        i = BIO_write(out, &(b[j]), n);
+        if (i == n)
+            break;
+        if (i <= 0) {
+            ret = 0;
+            break;
+        }
+        j += i;
+        n -= i;
+    }
+    OPENSSL_free(b);
+    return (ret);
+}
diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c
index b2eb875a12..70c2b8e62c 100644
--- a/crypto/asn1/a_int.c
+++ b/crypto/asn1/a_int.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,45 +62,45 @@
 #include 
 
 ASN1_INTEGER *ASN1_INTEGER_dup(const ASN1_INTEGER *x)
-{ return M_ASN1_INTEGER_dup(x);}
+{
+    return M_ASN1_INTEGER_dup(x);
+}
 
 int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y)
-	{ 
-	int neg, ret;
-	/* Compare signs */
-	neg = x->type & V_ASN1_NEG;
-	if (neg != (y->type & V_ASN1_NEG))
-		{
-		if (neg)
-			return -1;
-		else
-			return 1;
-		}
-
-	ret = ASN1_STRING_cmp(x, y);
-
-	if (neg)
-		return -ret;
-	else
-		return ret;
-	}
-	
-
-/*- 
+{
+    int neg, ret;
+    /* Compare signs */
+    neg = x->type & V_ASN1_NEG;
+    if (neg != (y->type & V_ASN1_NEG)) {
+        if (neg)
+            return -1;
+        else
+            return 1;
+    }
+
+    ret = ASN1_STRING_cmp(x, y);
+
+    if (neg)
+        return -ret;
+    else
+        return ret;
+}
+
+/*-
  * This converts an ASN1 INTEGER into its content encoding.
  * The internal representation is an ASN1_STRING whose data is a big endian
  * representation of the value, ignoring the sign. The sign is determined by
- * the type: V_ASN1_INTEGER for positive and V_ASN1_NEG_INTEGER for negative. 
+ * the type: V_ASN1_INTEGER for positive and V_ASN1_NEG_INTEGER for negative.
  *
  * Positive integers are no problem: they are almost the same as the DER
  * encoding, except if the first byte is >= 0x80 we need to add a zero pad.
  *
  * Negative integers are a bit trickier...
  * The DER representation of negative integers is in 2s complement form.
- * The internal form is converted by complementing each octet and finally 
+ * The internal form is converted by complementing each octet and finally
  * adding one to the result. This can be done less messily with a little trick.
  * If the internal form has trailing zeroes then they will become FF by the
- * complement and 0 by the add one (due to carry) so just copy as many trailing 
+ * complement and 0 by the add one (due to carry) so just copy as many trailing
  * zeros to the destination as there are in the source. The carry will add one
  * to the last none zero octet: so complement this octet and add one and finally
  * complement any left over until you get to the start of the string.
@@ -112,347 +112,351 @@ int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y)
  */
 
 int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp)
-	{
-	int pad=0,ret,i,neg;
-	unsigned char *p,*n,pb=0;
-
-	if (a == NULL) return(0);
-	neg=a->type & V_ASN1_NEG;
-	if (a->length == 0)
-		ret=1;
-	else
-		{
-		ret=a->length;
-		i=a->data[0];
-		if (!neg && (i > 127)) {
-			pad=1;
-			pb=0;
-		} else if(neg) {
-			if(i>128) {
-				pad=1;
-				pb=0xFF;
-			} else if(i == 128) {
-			/*
-			 * Special case: if any other bytes non zero we pad:
-			 * otherwise we don't.
-			 */
-				for(i = 1; i < a->length; i++) if(a->data[i]) {
-						pad=1;
-						pb=0xFF;
-						break;
-				}
-			}
-		}
-		ret+=pad;
-		}
-	if (pp == NULL) return(ret);
-	p= *pp;
-
-	if (pad) *(p++)=pb;
-	if (a->length == 0) *(p++)=0;
-	else if (!neg) memcpy(p,a->data,(unsigned int)a->length);
-	else {
-		/* Begin at the end of the encoding */
-		n=a->data + a->length - 1;
-		p += a->length - 1;
-		i = a->length;
-		/* Copy zeros to destination as long as source is zero */
-		while(!*n) {
-			*(p--) = 0;
-			n--;
-			i--;
-		}
-		/* Complement and increment next octet */
-		*(p--) = ((*(n--)) ^ 0xff) + 1;
-		i--;
-		/* Complement any octets left */
-		for(;i > 0; i--) *(p--) = *(n--) ^ 0xff;
-	}
-
-	*pp+=ret;
-	return(ret);
-	}
+{
+    int pad = 0, ret, i, neg;
+    unsigned char *p, *n, pb = 0;
+
+    if (a == NULL)
+        return (0);
+    neg = a->type & V_ASN1_NEG;
+    if (a->length == 0)
+        ret = 1;
+    else {
+        ret = a->length;
+        i = a->data[0];
+        if (!neg && (i > 127)) {
+            pad = 1;
+            pb = 0;
+        } else if (neg) {
+            if (i > 128) {
+                pad = 1;
+                pb = 0xFF;
+            } else if (i == 128) {
+                /*
+                 * Special case: if any other bytes non zero we pad:
+                 * otherwise we don't.
+                 */
+                for (i = 1; i < a->length; i++)
+                    if (a->data[i]) {
+                        pad = 1;
+                        pb = 0xFF;
+                        break;
+                    }
+            }
+        }
+        ret += pad;
+    }
+    if (pp == NULL)
+        return (ret);
+    p = *pp;
+
+    if (pad)
+        *(p++) = pb;
+    if (a->length == 0)
+        *(p++) = 0;
+    else if (!neg)
+        memcpy(p, a->data, (unsigned int)a->length);
+    else {
+        /* Begin at the end of the encoding */
+        n = a->data + a->length - 1;
+        p += a->length - 1;
+        i = a->length;
+        /* Copy zeros to destination as long as source is zero */
+        while (!*n) {
+            *(p--) = 0;
+            n--;
+            i--;
+        }
+        /* Complement and increment next octet */
+        *(p--) = ((*(n--)) ^ 0xff) + 1;
+        i--;
+        /* Complement any octets left */
+        for (; i > 0; i--)
+            *(p--) = *(n--) ^ 0xff;
+    }
+
+    *pp += ret;
+    return (ret);
+}
 
 /* Convert just ASN1 INTEGER content octets to ASN1_INTEGER structure */
 
 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
-	     long len)
-	{
-	ASN1_INTEGER *ret=NULL;
-	const unsigned char *p, *pend;
-	unsigned char *to,*s;
-	int i;
-
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=M_ASN1_INTEGER_new()) == NULL) return(NULL);
-		ret->type=V_ASN1_INTEGER;
-		}
-	else
-		ret=(*a);
-
-	p= *pp;
-	pend = p + len;
-
-	/* We must OPENSSL_malloc stuff, even for 0 bytes otherwise it
-	 * signifies a missing NULL parameter. */
-	s=(unsigned char *)OPENSSL_malloc((int)len+1);
-	if (s == NULL)
-		{
-		i=ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-	to=s;
-	if(!len) {
-		/* Strictly speaking this is an illegal INTEGER but we
-		 * tolerate it.
-		 */
-		ret->type=V_ASN1_INTEGER;
-	} else if (*p & 0x80) /* a negative number */
-		{
-		ret->type=V_ASN1_NEG_INTEGER;
-		if ((*p == 0xff) && (len != 1)) {
-			p++;
-			len--;
-		}
-		i = len;
-		p += i - 1;
-		to += i - 1;
-		while((!*p) && i) {
-			*(to--) = 0;
-			i--;
-			p--;
-		}
-		/* Special case: if all zeros then the number will be of
-		 * the form FF followed by n zero bytes: this corresponds to
-		 * 1 followed by n zero bytes. We've already written n zeros
-		 * so we just append an extra one and set the first byte to
-		 * a 1. This is treated separately because it is the only case
-		 * where the number of bytes is larger than len.
-		 */
-		if(!i) {
-			*s = 1;
-			s[len] = 0;
-			len++;
-		} else {
-			*(to--) = (*(p--) ^ 0xff) + 1;
-			i--;
-			for(;i > 0; i--) *(to--) = *(p--) ^ 0xff;
-		}
-	} else {
-		ret->type=V_ASN1_INTEGER;
-		if ((*p == 0) && (len != 1))
-			{
-			p++;
-			len--;
-			}
-		memcpy(s,p,(int)len);
-	}
-
-	if (ret->data != NULL) OPENSSL_free(ret->data);
-	ret->data=s;
-	ret->length=(int)len;
-	if (a != NULL) (*a)=ret;
-	*pp=pend;
-	return(ret);
-err:
-	ASN1err(ASN1_F_C2I_ASN1_INTEGER,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		M_ASN1_INTEGER_free(ret);
-	return(NULL);
-	}
-
-
-/* This is a version of d2i_ASN1_INTEGER that ignores the sign bit of
- * ASN1 integers: some broken software can encode a positive INTEGER
- * with its MSB set as negative (it doesn't add a padding zero).
+                               long len)
+{
+    ASN1_INTEGER *ret = NULL;
+    const unsigned char *p, *pend;
+    unsigned char *to, *s;
+    int i;
+
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = M_ASN1_INTEGER_new()) == NULL)
+            return (NULL);
+        ret->type = V_ASN1_INTEGER;
+    } else
+        ret = (*a);
+
+    p = *pp;
+    pend = p + len;
+
+    /*
+     * We must OPENSSL_malloc stuff, even for 0 bytes otherwise it signifies
+     * a missing NULL parameter.
+     */
+    s = (unsigned char *)OPENSSL_malloc((int)len + 1);
+    if (s == NULL) {
+        i = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+    to = s;
+    if (!len) {
+        /*
+         * Strictly speaking this is an illegal INTEGER but we tolerate it.
+         */
+        ret->type = V_ASN1_INTEGER;
+    } else if (*p & 0x80) {     /* a negative number */
+        ret->type = V_ASN1_NEG_INTEGER;
+        if ((*p == 0xff) && (len != 1)) {
+            p++;
+            len--;
+        }
+        i = len;
+        p += i - 1;
+        to += i - 1;
+        while ((!*p) && i) {
+            *(to--) = 0;
+            i--;
+            p--;
+        }
+        /*
+         * Special case: if all zeros then the number will be of the form FF
+         * followed by n zero bytes: this corresponds to 1 followed by n zero
+         * bytes. We've already written n zeros so we just append an extra
+         * one and set the first byte to a 1. This is treated separately
+         * because it is the only case where the number of bytes is larger
+         * than len.
+         */
+        if (!i) {
+            *s = 1;
+            s[len] = 0;
+            len++;
+        } else {
+            *(to--) = (*(p--) ^ 0xff) + 1;
+            i--;
+            for (; i > 0; i--)
+                *(to--) = *(p--) ^ 0xff;
+        }
+    } else {
+        ret->type = V_ASN1_INTEGER;
+        if ((*p == 0) && (len != 1)) {
+            p++;
+            len--;
+        }
+        memcpy(s, p, (int)len);
+    }
+
+    if (ret->data != NULL)
+        OPENSSL_free(ret->data);
+    ret->data = s;
+    ret->length = (int)len;
+    if (a != NULL)
+        (*a) = ret;
+    *pp = pend;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_C2I_ASN1_INTEGER, i);
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        M_ASN1_INTEGER_free(ret);
+    return (NULL);
+}
+
+/*
+ * This is a version of d2i_ASN1_INTEGER that ignores the sign bit of ASN1
+ * integers: some broken software can encode a positive INTEGER with its MSB
+ * set as negative (it doesn't add a padding zero).
  */
 
 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
-	     long length)
-	{
-	ASN1_INTEGER *ret=NULL;
-	const unsigned char *p;
-	unsigned char *s;
-	long len;
-	int inf,tag,xclass;
-	int i;
-
-	if ((a == NULL) || ((*a) == NULL))
-		{
-		if ((ret=M_ASN1_INTEGER_new()) == NULL) return(NULL);
-		ret->type=V_ASN1_INTEGER;
-		}
-	else
-		ret=(*a);
-
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80)
-		{
-		i=ASN1_R_BAD_OBJECT_HEADER;
-		goto err;
-		}
-
-	if (tag != V_ASN1_INTEGER)
-		{
-		i=ASN1_R_EXPECTING_AN_INTEGER;
-		goto err;
-		}
-
-	/* We must OPENSSL_malloc stuff, even for 0 bytes otherwise it
-	 * signifies a missing NULL parameter. */
-	s=(unsigned char *)OPENSSL_malloc((int)len+1);
-	if (s == NULL)
-		{
-		i=ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-	ret->type=V_ASN1_INTEGER;
-	if(len) {
-		if ((*p == 0) && (len != 1))
-			{
-			p++;
-			len--;
-			}
-		memcpy(s,p,(int)len);
-		p+=len;
-	}
-
-	if (ret->data != NULL) OPENSSL_free(ret->data);
-	ret->data=s;
-	ret->length=(int)len;
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_D2I_ASN1_UINTEGER,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		M_ASN1_INTEGER_free(ret);
-	return(NULL);
-	}
+                                long length)
+{
+    ASN1_INTEGER *ret = NULL;
+    const unsigned char *p;
+    unsigned char *s;
+    long len;
+    int inf, tag, xclass;
+    int i;
+
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = M_ASN1_INTEGER_new()) == NULL)
+            return (NULL);
+        ret->type = V_ASN1_INTEGER;
+    } else
+        ret = (*a);
+
+    p = *pp;
+    inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
+    if (inf & 0x80) {
+        i = ASN1_R_BAD_OBJECT_HEADER;
+        goto err;
+    }
+
+    if (tag != V_ASN1_INTEGER) {
+        i = ASN1_R_EXPECTING_AN_INTEGER;
+        goto err;
+    }
+
+    /*
+     * We must OPENSSL_malloc stuff, even for 0 bytes otherwise it signifies
+     * a missing NULL parameter.
+     */
+    s = (unsigned char *)OPENSSL_malloc((int)len + 1);
+    if (s == NULL) {
+        i = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+    ret->type = V_ASN1_INTEGER;
+    if (len) {
+        if ((*p == 0) && (len != 1)) {
+            p++;
+            len--;
+        }
+        memcpy(s, p, (int)len);
+        p += len;
+    }
+
+    if (ret->data != NULL)
+        OPENSSL_free(ret->data);
+    ret->data = s;
+    ret->length = (int)len;
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_D2I_ASN1_UINTEGER, i);
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        M_ASN1_INTEGER_free(ret);
+    return (NULL);
+}
 
 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v)
-	{
-	int j,k;
-	unsigned int i;
-	unsigned char buf[sizeof(long)+1];
-	long d;
-
-	a->type=V_ASN1_INTEGER;
-	if (a->length < (int)(sizeof(long)+1))
-		{
-		if (a->data != NULL)
-			OPENSSL_free(a->data);
-		if ((a->data=(unsigned char *)OPENSSL_malloc(sizeof(long)+1)) != NULL)
-			memset((char *)a->data,0,sizeof(long)+1);
-		}
-	if (a->data == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_INTEGER_SET,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	d=v;
-	if (d < 0)
-		{
-		d= -d;
-		a->type=V_ASN1_NEG_INTEGER;
-		}
-
-	for (i=0; i>=8;
-		}
-	j=0;
-	for (k=i-1; k >=0; k--)
-		a->data[j++]=buf[k];
-	a->length=j;
-	return(1);
-	}
+{
+    int j, k;
+    unsigned int i;
+    unsigned char buf[sizeof(long) + 1];
+    long d;
+
+    a->type = V_ASN1_INTEGER;
+    if (a->length < (int)(sizeof(long) + 1)) {
+        if (a->data != NULL)
+            OPENSSL_free(a->data);
+        if ((a->data =
+             (unsigned char *)OPENSSL_malloc(sizeof(long) + 1)) != NULL)
+            memset((char *)a->data, 0, sizeof(long) + 1);
+    }
+    if (a->data == NULL) {
+        ASN1err(ASN1_F_ASN1_INTEGER_SET, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    d = v;
+    if (d < 0) {
+        d = -d;
+        a->type = V_ASN1_NEG_INTEGER;
+    }
+
+    for (i = 0; i < sizeof(long); i++) {
+        if (d == 0)
+            break;
+        buf[i] = (int)d & 0xff;
+        d >>= 8;
+    }
+    j = 0;
+    for (k = i - 1; k >= 0; k--)
+        a->data[j++] = buf[k];
+    a->length = j;
+    return (1);
+}
 
 long ASN1_INTEGER_get(const ASN1_INTEGER *a)
-	{
-	int neg=0,i;
-	long r=0;
-
-	if (a == NULL) return(0L);
-	i=a->type;
-	if (i == V_ASN1_NEG_INTEGER)
-		neg=1;
-	else if (i != V_ASN1_INTEGER)
-		return -1;
-	
-	if (a->length > (int)sizeof(long))
-		{
-		/* hmm... a bit ugly, return all ones */
-		return -1;
-		}
-	if (a->data == NULL)
-		return 0;
-
-	for (i=0; ilength; i++)
-		{
-		r<<=8;
-		r|=(unsigned char)a->data[i];
-		}
-	if (neg) r= -r;
-	return(r);
-	}
+{
+    int neg = 0, i;
+    long r = 0;
+
+    if (a == NULL)
+        return (0L);
+    i = a->type;
+    if (i == V_ASN1_NEG_INTEGER)
+        neg = 1;
+    else if (i != V_ASN1_INTEGER)
+        return -1;
+
+    if (a->length > (int)sizeof(long)) {
+        /* hmm... a bit ugly, return all ones */
+        return -1;
+    }
+    if (a->data == NULL)
+        return 0;
+
+    for (i = 0; i < a->length; i++) {
+        r <<= 8;
+        r |= (unsigned char)a->data[i];
+    }
+    if (neg)
+        r = -r;
+    return (r);
+}
 
 ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai)
-	{
-	ASN1_INTEGER *ret;
-	int len,j;
-
-	if (ai == NULL)
-		ret=M_ASN1_INTEGER_new();
-	else
-		ret=ai;
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_BN_TO_ASN1_INTEGER,ERR_R_NESTED_ASN1_ERROR);
-		goto err;
-		}
-	if (BN_is_negative(bn))
-		ret->type = V_ASN1_NEG_INTEGER;
-	else ret->type=V_ASN1_INTEGER;
-	j=BN_num_bits(bn);
-	len=((j == 0)?0:((j/8)+1));
-	if (ret->length < len+4)
-		{
-		unsigned char *new_data=OPENSSL_realloc(ret->data, len+4);
-		if (!new_data)
-			{
-			ASN1err(ASN1_F_BN_TO_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		ret->data=new_data;
-		}
-	ret->length=BN_bn2bin(bn,ret->data);
-	/* Correct zero case */
-	if(!ret->length)
-		{
-		ret->data[0] = 0;
-		ret->length = 1;
-		}
-	return(ret);
-err:
-	if (ret != ai) M_ASN1_INTEGER_free(ret);
-	return(NULL);
-	}
+{
+    ASN1_INTEGER *ret;
+    int len, j;
+
+    if (ai == NULL)
+        ret = M_ASN1_INTEGER_new();
+    else
+        ret = ai;
+    if (ret == NULL) {
+        ASN1err(ASN1_F_BN_TO_ASN1_INTEGER, ERR_R_NESTED_ASN1_ERROR);
+        goto err;
+    }
+    if (BN_is_negative(bn))
+        ret->type = V_ASN1_NEG_INTEGER;
+    else
+        ret->type = V_ASN1_INTEGER;
+    j = BN_num_bits(bn);
+    len = ((j == 0) ? 0 : ((j / 8) + 1));
+    if (ret->length < len + 4) {
+        unsigned char *new_data = OPENSSL_realloc(ret->data, len + 4);
+        if (!new_data) {
+            ASN1err(ASN1_F_BN_TO_ASN1_INTEGER, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        ret->data = new_data;
+    }
+    ret->length = BN_bn2bin(bn, ret->data);
+    /* Correct zero case */
+    if (!ret->length) {
+        ret->data[0] = 0;
+        ret->length = 1;
+    }
+    return (ret);
+ err:
+    if (ret != ai)
+        M_ASN1_INTEGER_free(ret);
+    return (NULL);
+}
 
 BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn)
-	{
-	BIGNUM *ret;
+{
+    BIGNUM *ret;
 
-	if ((ret=BN_bin2bn(ai->data,ai->length,bn)) == NULL)
-		ASN1err(ASN1_F_ASN1_INTEGER_TO_BN,ASN1_R_BN_LIB);
-	else if(ai->type == V_ASN1_NEG_INTEGER)
-		BN_set_negative(ret, 1);
-	return(ret);
-	}
+    if ((ret = BN_bin2bn(ai->data, ai->length, bn)) == NULL)
+        ASN1err(ASN1_F_ASN1_INTEGER_TO_BN, ASN1_R_BN_LIB);
+    else if (ai->type == V_ASN1_NEG_INTEGER)
+        BN_set_negative(ret, 1);
+    return (ret);
+}
 
 IMPLEMENT_STACK_OF(ASN1_INTEGER)
+
 IMPLEMENT_ASN1_SET_OF(ASN1_INTEGER)
diff --git a/crypto/asn1/a_mbstr.c b/crypto/asn1/a_mbstr.c
index 1538e0a4fc..6935efe09f 100644
--- a/crypto/asn1/a_mbstr.c
+++ b/crypto/asn1/a_mbstr.c
@@ -1,6 +1,7 @@
 /* a_mbstr.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,7 +63,8 @@
 #include 
 
 static int traverse_string(const unsigned char *p, int len, int inform,
-		 int (*rfunc)(unsigned long value, void *in), void *arg);
+                           int (*rfunc) (unsigned long value, void *in),
+                           void *arg);
 static int in_utf8(unsigned long value, void *arg);
 static int out_utf8(unsigned long value, void *arg);
 static int type_str(unsigned long value, void *arg);
@@ -72,212 +74,221 @@ static int cpy_univ(unsigned long value, void *arg);
 static int cpy_utf8(unsigned long value, void *arg);
 static int is_printable(unsigned long value);
 
-/* These functions take a string in UTF8, ASCII or multibyte form and
- * a mask of permissible ASN1 string types. It then works out the minimal
- * type (using the order Printable < IA5 < T61 < BMP < Universal < UTF8)
- * and creates a string of the correct type with the supplied data.
- * Yes this is horrible: it has to be :-(
- * The 'ncopy' form checks minimum and maximum size limits too.
+/*
+ * These functions take a string in UTF8, ASCII or multibyte form and a mask
+ * of permissible ASN1 string types. It then works out the minimal type
+ * (using the order Printable < IA5 < T61 < BMP < Universal < UTF8) and
+ * creates a string of the correct type with the supplied data. Yes this is
+ * horrible: it has to be :-( The 'ncopy' form checks minimum and maximum
+ * size limits too.
  */
 
 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
-					int inform, unsigned long mask)
+                       int inform, unsigned long mask)
 {
-	return ASN1_mbstring_ncopy(out, in, len, inform, mask, 0, 0);
+    return ASN1_mbstring_ncopy(out, in, len, inform, mask, 0, 0);
 }
 
 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
-					int inform, unsigned long mask, 
-					long minsize, long maxsize)
+                        int inform, unsigned long mask,
+                        long minsize, long maxsize)
 {
-	int str_type;
-	int ret;
-	char free_out;
-	int outform, outlen = 0;
-	ASN1_STRING *dest;
-	unsigned char *p;
-	int nchar;
-	char strbuf[32];
-	int (*cpyfunc)(unsigned long,void *) = NULL;
-	if(len == -1) len = strlen((const char *)in);
-	if(!mask) mask = DIRSTRING_TYPE;
-
-	/* First do a string check and work out the number of characters */
-	switch(inform) {
-
-		case MBSTRING_BMP:
-		if(len & 1) {
-			ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
-					 ASN1_R_INVALID_BMPSTRING_LENGTH);
-			return -1;
-		}
-		nchar = len >> 1;
-		break;
-
-		case MBSTRING_UNIV:
-		if(len & 3) {
-			ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
-					 ASN1_R_INVALID_UNIVERSALSTRING_LENGTH);
-			return -1;
-		}
-		nchar = len >> 2;
-		break;
-
-		case MBSTRING_UTF8:
-		nchar = 0;
-		/* This counts the characters and does utf8 syntax checking */
-		ret = traverse_string(in, len, MBSTRING_UTF8, in_utf8, &nchar);
-		if(ret < 0) {
-			ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
-						 ASN1_R_INVALID_UTF8STRING);
-			return -1;
-		}
-		break;
-
-		case MBSTRING_ASC:
-		nchar = len;
-		break;
-
-		default:
-		ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_UNKNOWN_FORMAT);
-		return -1;
-	}
-
-	if((minsize > 0) && (nchar < minsize)) {
-		ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_STRING_TOO_SHORT);
-		BIO_snprintf(strbuf, sizeof strbuf, "%ld", minsize);
-		ERR_add_error_data(2, "minsize=", strbuf);
-		return -1;
-	}
-
-	if((maxsize > 0) && (nchar > maxsize)) {
-		ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_STRING_TOO_LONG);
-		BIO_snprintf(strbuf, sizeof strbuf, "%ld", maxsize);
-		ERR_add_error_data(2, "maxsize=", strbuf);
-		return -1;
-	}
-
-	/* Now work out minimal type (if any) */
-	if(traverse_string(in, len, inform, type_str, &mask) < 0) {
-		ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_ILLEGAL_CHARACTERS);
-		return -1;
-	}
-
-
-	/* Now work out output format and string type */
-	outform = MBSTRING_ASC;
-	if(mask & B_ASN1_PRINTABLESTRING) str_type = V_ASN1_PRINTABLESTRING;
-	else if(mask & B_ASN1_IA5STRING) str_type = V_ASN1_IA5STRING;
-	else if(mask & B_ASN1_T61STRING) str_type = V_ASN1_T61STRING;
-	else if(mask & B_ASN1_BMPSTRING) {
-		str_type = V_ASN1_BMPSTRING;
-		outform = MBSTRING_BMP;
-	} else if(mask & B_ASN1_UNIVERSALSTRING) {
-		str_type = V_ASN1_UNIVERSALSTRING;
-		outform = MBSTRING_UNIV;
-	} else {
-		str_type = V_ASN1_UTF8STRING;
-		outform = MBSTRING_UTF8;
-	}
-	if(!out) return str_type;
-	if(*out) {
-		free_out = 0;
-		dest = *out;
-		if(dest->data) {
-			dest->length = 0;
-			OPENSSL_free(dest->data);
-			dest->data = NULL;
-		}
-		dest->type = str_type;
-	} else {
-		free_out = 1;
-		dest = ASN1_STRING_type_new(str_type);
-		if(!dest) {
-			ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
-							ERR_R_MALLOC_FAILURE);
-			return -1;
-		}
-		*out = dest;
-	}
-	/* If both the same type just copy across */
-	if(inform == outform) {
-		if(!ASN1_STRING_set(dest, in, len)) {
-			ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,ERR_R_MALLOC_FAILURE);
-			return -1;
-		}
-		return str_type;
-	} 
-
-	/* Work out how much space the destination will need */
-	switch(outform) {
-		case MBSTRING_ASC:
-		outlen = nchar;
-		cpyfunc = cpy_asc;
-		break;
-
-		case MBSTRING_BMP:
-		outlen = nchar << 1;
-		cpyfunc = cpy_bmp;
-		break;
-
-		case MBSTRING_UNIV:
-		outlen = nchar << 2;
-		cpyfunc = cpy_univ;
-		break;
-
-		case MBSTRING_UTF8:
-		outlen = 0;
-		traverse_string(in, len, inform, out_utf8, &outlen);
-		cpyfunc = cpy_utf8;
-		break;
-	}
-	if(!(p = OPENSSL_malloc(outlen + 1))) {
-		if(free_out) ASN1_STRING_free(dest);
-		ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,ERR_R_MALLOC_FAILURE);
-		return -1;
-	}
-	dest->length = outlen;
-	dest->data = p;
-	p[outlen] = 0;
-	traverse_string(in, len, inform, cpyfunc, &p);
-	return str_type;	
+    int str_type;
+    int ret;
+    char free_out;
+    int outform, outlen = 0;
+    ASN1_STRING *dest;
+    unsigned char *p;
+    int nchar;
+    char strbuf[32];
+    int (*cpyfunc) (unsigned long, void *) = NULL;
+    if (len == -1)
+        len = strlen((const char *)in);
+    if (!mask)
+        mask = DIRSTRING_TYPE;
+
+    /* First do a string check and work out the number of characters */
+    switch (inform) {
+
+    case MBSTRING_BMP:
+        if (len & 1) {
+            ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
+                    ASN1_R_INVALID_BMPSTRING_LENGTH);
+            return -1;
+        }
+        nchar = len >> 1;
+        break;
+
+    case MBSTRING_UNIV:
+        if (len & 3) {
+            ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY,
+                    ASN1_R_INVALID_UNIVERSALSTRING_LENGTH);
+            return -1;
+        }
+        nchar = len >> 2;
+        break;
+
+    case MBSTRING_UTF8:
+        nchar = 0;
+        /* This counts the characters and does utf8 syntax checking */
+        ret = traverse_string(in, len, MBSTRING_UTF8, in_utf8, &nchar);
+        if (ret < 0) {
+            ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_INVALID_UTF8STRING);
+            return -1;
+        }
+        break;
+
+    case MBSTRING_ASC:
+        nchar = len;
+        break;
+
+    default:
+        ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_UNKNOWN_FORMAT);
+        return -1;
+    }
+
+    if ((minsize > 0) && (nchar < minsize)) {
+        ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_STRING_TOO_SHORT);
+        BIO_snprintf(strbuf, sizeof strbuf, "%ld", minsize);
+        ERR_add_error_data(2, "minsize=", strbuf);
+        return -1;
+    }
+
+    if ((maxsize > 0) && (nchar > maxsize)) {
+        ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_STRING_TOO_LONG);
+        BIO_snprintf(strbuf, sizeof strbuf, "%ld", maxsize);
+        ERR_add_error_data(2, "maxsize=", strbuf);
+        return -1;
+    }
+
+    /* Now work out minimal type (if any) */
+    if (traverse_string(in, len, inform, type_str, &mask) < 0) {
+        ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ASN1_R_ILLEGAL_CHARACTERS);
+        return -1;
+    }
+
+    /* Now work out output format and string type */
+    outform = MBSTRING_ASC;
+    if (mask & B_ASN1_PRINTABLESTRING)
+        str_type = V_ASN1_PRINTABLESTRING;
+    else if (mask & B_ASN1_IA5STRING)
+        str_type = V_ASN1_IA5STRING;
+    else if (mask & B_ASN1_T61STRING)
+        str_type = V_ASN1_T61STRING;
+    else if (mask & B_ASN1_BMPSTRING) {
+        str_type = V_ASN1_BMPSTRING;
+        outform = MBSTRING_BMP;
+    } else if (mask & B_ASN1_UNIVERSALSTRING) {
+        str_type = V_ASN1_UNIVERSALSTRING;
+        outform = MBSTRING_UNIV;
+    } else {
+        str_type = V_ASN1_UTF8STRING;
+        outform = MBSTRING_UTF8;
+    }
+    if (!out)
+        return str_type;
+    if (*out) {
+        free_out = 0;
+        dest = *out;
+        if (dest->data) {
+            dest->length = 0;
+            OPENSSL_free(dest->data);
+            dest->data = NULL;
+        }
+        dest->type = str_type;
+    } else {
+        free_out = 1;
+        dest = ASN1_STRING_type_new(str_type);
+        if (!dest) {
+            ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+        *out = dest;
+    }
+    /* If both the same type just copy across */
+    if (inform == outform) {
+        if (!ASN1_STRING_set(dest, in, len)) {
+            ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+        return str_type;
+    }
+
+    /* Work out how much space the destination will need */
+    switch (outform) {
+    case MBSTRING_ASC:
+        outlen = nchar;
+        cpyfunc = cpy_asc;
+        break;
+
+    case MBSTRING_BMP:
+        outlen = nchar << 1;
+        cpyfunc = cpy_bmp;
+        break;
+
+    case MBSTRING_UNIV:
+        outlen = nchar << 2;
+        cpyfunc = cpy_univ;
+        break;
+
+    case MBSTRING_UTF8:
+        outlen = 0;
+        traverse_string(in, len, inform, out_utf8, &outlen);
+        cpyfunc = cpy_utf8;
+        break;
+    }
+    if (!(p = OPENSSL_malloc(outlen + 1))) {
+        if (free_out)
+            ASN1_STRING_free(dest);
+        ASN1err(ASN1_F_ASN1_MBSTRING_NCOPY, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
+    dest->length = outlen;
+    dest->data = p;
+    p[outlen] = 0;
+    traverse_string(in, len, inform, cpyfunc, &p);
+    return str_type;
 }
 
-/* This function traverses a string and passes the value of each character
- * to an optional function along with a void * argument.
+/*
+ * This function traverses a string and passes the value of each character to
+ * an optional function along with a void * argument.
  */
 
 static int traverse_string(const unsigned char *p, int len, int inform,
-		 int (*rfunc)(unsigned long value, void *in), void *arg)
+                           int (*rfunc) (unsigned long value, void *in),
+                           void *arg)
 {
-	unsigned long value;
-	int ret;
-	while(len) {
-		if(inform == MBSTRING_ASC) {
-			value = *p++;
-			len--;
-		} else if(inform == MBSTRING_BMP) {
-			value = *p++ << 8;
-			value |= *p++;
-			len -= 2;
-		} else if(inform == MBSTRING_UNIV) {
-			value = ((unsigned long)*p++) << 24;
-			value |= ((unsigned long)*p++) << 16;
-			value |= *p++ << 8;
-			value |= *p++;
-			len -= 4;
-		} else {
-			ret = UTF8_getc(p, len, &value);
-			if(ret < 0) return -1;
-			len -= ret;
-			p += ret;
-		}
-		if(rfunc) {
-			ret = rfunc(value, arg);
-			if(ret <= 0) return ret;
-		}
-	}
-	return 1;
+    unsigned long value;
+    int ret;
+    while (len) {
+        if (inform == MBSTRING_ASC) {
+            value = *p++;
+            len--;
+        } else if (inform == MBSTRING_BMP) {
+            value = *p++ << 8;
+            value |= *p++;
+            len -= 2;
+        } else if (inform == MBSTRING_UNIV) {
+            value = ((unsigned long)*p++) << 24;
+            value |= ((unsigned long)*p++) << 16;
+            value |= *p++ << 8;
+            value |= *p++;
+            len -= 4;
+        } else {
+            ret = UTF8_getc(p, len, &value);
+            if (ret < 0)
+                return -1;
+            len -= ret;
+            p += ret;
+        }
+        if (rfunc) {
+            ret = rfunc(value, arg);
+            if (ret <= 0)
+                return ret;
+        }
+    }
+    return 1;
 }
 
 /* Various utility functions for traverse_string */
@@ -286,115 +297,127 @@ static int traverse_string(const unsigned char *p, int len, int inform,
 
 static int in_utf8(unsigned long value, void *arg)
 {
-	int *nchar;
-	nchar = arg;
-	(*nchar)++;
-	return 1;
+    int *nchar;
+    nchar = arg;
+    (*nchar)++;
+    return 1;
 }
 
 /* Determine size of output as a UTF8 String */
 
 static int out_utf8(unsigned long value, void *arg)
 {
-	int *outlen;
-	outlen = arg;
-	*outlen += UTF8_putc(NULL, -1, value);
-	return 1;
+    int *outlen;
+    outlen = arg;
+    *outlen += UTF8_putc(NULL, -1, value);
+    return 1;
 }
 
-/* Determine the "type" of a string: check each character against a
- * supplied "mask".
+/*
+ * Determine the "type" of a string: check each character against a supplied
+ * "mask".
  */
 
 static int type_str(unsigned long value, void *arg)
 {
-	unsigned long types;
-	types = *((unsigned long *)arg);
-	if((types & B_ASN1_PRINTABLESTRING) && !is_printable(value))
-					types &= ~B_ASN1_PRINTABLESTRING;
-	if((types & B_ASN1_IA5STRING) && (value > 127))
-					types &= ~B_ASN1_IA5STRING;
-	if((types & B_ASN1_T61STRING) && (value > 0xff))
-					types &= ~B_ASN1_T61STRING;
-	if((types & B_ASN1_BMPSTRING) && (value > 0xffff))
-					types &= ~B_ASN1_BMPSTRING;
-	if(!types) return -1;
-	*((unsigned long *)arg) = types;
-	return 1;
+    unsigned long types;
+    types = *((unsigned long *)arg);
+    if ((types & B_ASN1_PRINTABLESTRING) && !is_printable(value))
+        types &= ~B_ASN1_PRINTABLESTRING;
+    if ((types & B_ASN1_IA5STRING) && (value > 127))
+        types &= ~B_ASN1_IA5STRING;
+    if ((types & B_ASN1_T61STRING) && (value > 0xff))
+        types &= ~B_ASN1_T61STRING;
+    if ((types & B_ASN1_BMPSTRING) && (value > 0xffff))
+        types &= ~B_ASN1_BMPSTRING;
+    if (!types)
+        return -1;
+    *((unsigned long *)arg) = types;
+    return 1;
 }
 
 /* Copy one byte per character ASCII like strings */
 
 static int cpy_asc(unsigned long value, void *arg)
 {
-	unsigned char **p, *q;
-	p = arg;
-	q = *p;
-	*q = (unsigned char) value;
-	(*p)++;
-	return 1;
+    unsigned char **p, *q;
+    p = arg;
+    q = *p;
+    *q = (unsigned char)value;
+    (*p)++;
+    return 1;
 }
 
 /* Copy two byte per character BMPStrings */
 
 static int cpy_bmp(unsigned long value, void *arg)
 {
-	unsigned char **p, *q;
-	p = arg;
-	q = *p;
-	*q++ = (unsigned char) ((value >> 8) & 0xff);
-	*q = (unsigned char) (value & 0xff);
-	*p += 2;
-	return 1;
+    unsigned char **p, *q;
+    p = arg;
+    q = *p;
+    *q++ = (unsigned char)((value >> 8) & 0xff);
+    *q = (unsigned char)(value & 0xff);
+    *p += 2;
+    return 1;
 }
 
 /* Copy four byte per character UniversalStrings */
 
 static int cpy_univ(unsigned long value, void *arg)
 {
-	unsigned char **p, *q;
-	p = arg;
-	q = *p;
-	*q++ = (unsigned char) ((value >> 24) & 0xff);
-	*q++ = (unsigned char) ((value >> 16) & 0xff);
-	*q++ = (unsigned char) ((value >> 8) & 0xff);
-	*q = (unsigned char) (value & 0xff);
-	*p += 4;
-	return 1;
+    unsigned char **p, *q;
+    p = arg;
+    q = *p;
+    *q++ = (unsigned char)((value >> 24) & 0xff);
+    *q++ = (unsigned char)((value >> 16) & 0xff);
+    *q++ = (unsigned char)((value >> 8) & 0xff);
+    *q = (unsigned char)(value & 0xff);
+    *p += 4;
+    return 1;
 }
 
 /* Copy to a UTF8String */
 
 static int cpy_utf8(unsigned long value, void *arg)
 {
-	unsigned char **p;
-	int ret;
-	p = arg;
-	/* We already know there is enough room so pass 0xff as the length */
-	ret = UTF8_putc(*p, 0xff, value);
-	*p += ret;
-	return 1;
+    unsigned char **p;
+    int ret;
+    p = arg;
+    /* We already know there is enough room so pass 0xff as the length */
+    ret = UTF8_putc(*p, 0xff, value);
+    *p += ret;
+    return 1;
 }
 
 /* Return 1 if the character is permitted in a PrintableString */
 static int is_printable(unsigned long value)
 {
-	int ch;
-	if(value > 0x7f) return 0;
-	ch = (int) value;
-	/* Note: we can't use 'isalnum' because certain accented 
-	 * characters may count as alphanumeric in some environments.
-	 */
+    int ch;
+    if (value > 0x7f)
+        return 0;
+    ch = (int)value;
+    /*
+     * Note: we can't use 'isalnum' because certain accented characters may
+     * count as alphanumeric in some environments.
+     */
 #ifndef CHARSET_EBCDIC
-	if((ch >= 'a') && (ch <= 'z')) return 1;
-	if((ch >= 'A') && (ch <= 'Z')) return 1;
-	if((ch >= '0') && (ch <= '9')) return 1;
-	if ((ch == ' ') || strchr("'()+,-./:=?", ch)) return 1;
-#else /*CHARSET_EBCDIC*/
-	if((ch >= os_toascii['a']) && (ch <= os_toascii['z'])) return 1;
-	if((ch >= os_toascii['A']) && (ch <= os_toascii['Z'])) return 1;
-	if((ch >= os_toascii['0']) && (ch <= os_toascii['9'])) return 1;
-	if ((ch == os_toascii[' ']) || strchr("'()+,-./:=?", os_toebcdic[ch])) return 1;
-#endif /*CHARSET_EBCDIC*/
-	return 0;
+    if ((ch >= 'a') && (ch <= 'z'))
+        return 1;
+    if ((ch >= 'A') && (ch <= 'Z'))
+        return 1;
+    if ((ch >= '0') && (ch <= '9'))
+        return 1;
+    if ((ch == ' ') || strchr("'()+,-./:=?", ch))
+        return 1;
+#else                           /* CHARSET_EBCDIC */
+    if ((ch >= os_toascii['a']) && (ch <= os_toascii['z']))
+        return 1;
+    if ((ch >= os_toascii['A']) && (ch <= os_toascii['Z']))
+        return 1;
+    if ((ch >= os_toascii['0']) && (ch <= os_toascii['9']))
+        return 1;
+    if ((ch == os_toascii[' ']) || strchr("'()+,-./:=?", os_toebcdic[ch]))
+        return 1;
+#endif                          /* CHARSET_EBCDIC */
+    return 0;
 }
diff --git a/crypto/asn1/a_object.c b/crypto/asn1/a_object.c
index 77b2768967..27f9c16914 100644
--- a/crypto/asn1/a_object.c
+++ b/crypto/asn1/a_object.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,351 +65,338 @@
 #include 
 
 int i2d_ASN1_OBJECT(ASN1_OBJECT *a, unsigned char **pp)
-	{
-	unsigned char *p;
-	int objsize;
+{
+    unsigned char *p;
+    int objsize;
 
-	if ((a == NULL) || (a->data == NULL)) return(0);
+    if ((a == NULL) || (a->data == NULL))
+        return (0);
 
-	objsize = ASN1_object_size(0,a->length,V_ASN1_OBJECT);
-	if (pp == NULL) return objsize;
+    objsize = ASN1_object_size(0, a->length, V_ASN1_OBJECT);
+    if (pp == NULL)
+        return objsize;
 
-	p= *pp;
-	ASN1_put_object(&p,0,a->length,V_ASN1_OBJECT,V_ASN1_UNIVERSAL);
-	memcpy(p,a->data,a->length);
-	p+=a->length;
+    p = *pp;
+    ASN1_put_object(&p, 0, a->length, V_ASN1_OBJECT, V_ASN1_UNIVERSAL);
+    memcpy(p, a->data, a->length);
+    p += a->length;
 
-	*pp=p;
-	return(objsize);
-	}
+    *pp = p;
+    return (objsize);
+}
 
 int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num)
-	{
-	int i,first,len=0,c, use_bn;
-	char ftmp[24], *tmp = ftmp;
-	int tmpsize = sizeof ftmp;
-	const char *p;
-	unsigned long l;
-	BIGNUM *bl = NULL;
+{
+    int i, first, len = 0, c, use_bn;
+    char ftmp[24], *tmp = ftmp;
+    int tmpsize = sizeof ftmp;
+    const char *p;
+    unsigned long l;
+    BIGNUM *bl = NULL;
 
-	if (num == 0)
-		return(0);
-	else if (num == -1)
-		num=strlen(buf);
+    if (num == 0)
+        return (0);
+    else if (num == -1)
+        num = strlen(buf);
 
-	p=buf;
-	c= *(p++);
-	num--;
-	if ((c >= '0') && (c <= '2'))
-		{
-		first= c-'0';
-		}
-	else
-		{
-		ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_FIRST_NUM_TOO_LARGE);
-		goto err;
-		}
+    p = buf;
+    c = *(p++);
+    num--;
+    if ((c >= '0') && (c <= '2')) {
+        first = c - '0';
+    } else {
+        ASN1err(ASN1_F_A2D_ASN1_OBJECT, ASN1_R_FIRST_NUM_TOO_LARGE);
+        goto err;
+    }
 
-	if (num <= 0)
-		{
-		ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_MISSING_SECOND_NUMBER);
-		goto err;
-		}
-	c= *(p++);
-	num--;
-	for (;;)
-		{
-		if (num <= 0) break;
-		if ((c != '.') && (c != ' '))
-			{
-			ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_INVALID_SEPARATOR);
-			goto err;
-			}
-		l=0;
-		use_bn = 0;
-		for (;;)
-			{
-			if (num <= 0) break;
-			num--;
-			c= *(p++);
-			if ((c == ' ') || (c == '.'))
-				break;
-			if ((c < '0') || (c > '9'))
-				{
-				ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_INVALID_DIGIT);
-				goto err;
-				}
-			if (!use_bn && l >= ((ULONG_MAX - 80) / 10L))
-				{
-				use_bn = 1;
-				if (!bl)
-					bl = BN_new();
-				if (!bl || !BN_set_word(bl, l))
-					goto err;
-				}
-			if (use_bn)
-				{
-				if (!BN_mul_word(bl, 10L)
-					|| !BN_add_word(bl, c-'0'))
-					goto err;
-				}
-			else
-				l=l*10L+(long)(c-'0');
-			}
-		if (len == 0)
-			{
-			if ((first < 2) && (l >= 40))
-				{
-				ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_SECOND_NUMBER_TOO_LARGE);
-				goto err;
-				}
-			if (use_bn)
-				{
-				if (!BN_add_word(bl, first * 40))
-					goto err;
-				}
-			else
-				l+=(long)first*40;
-			}
-		i=0;
-		if (use_bn)
-			{
-			int blsize;
-			blsize = BN_num_bits(bl);
-			blsize = (blsize + 6)/7;
-			if (blsize > tmpsize)
-				{
-				if (tmp != ftmp)
-					OPENSSL_free(tmp);
-				tmpsize = blsize + 32;
-				tmp = OPENSSL_malloc(tmpsize);
-				if (!tmp)
-					goto err;
-				}
-			while(blsize--)
-				tmp[i++] = (unsigned char)BN_div_word(bl, 0x80L);
-			}
-		else
-			{
-					
-			for (;;)
-				{
-				tmp[i++]=(unsigned char)l&0x7f;
-				l>>=7L;
-				if (l == 0L) break;
-				}
+    if (num <= 0) {
+        ASN1err(ASN1_F_A2D_ASN1_OBJECT, ASN1_R_MISSING_SECOND_NUMBER);
+        goto err;
+    }
+    c = *(p++);
+    num--;
+    for (;;) {
+        if (num <= 0)
+            break;
+        if ((c != '.') && (c != ' ')) {
+            ASN1err(ASN1_F_A2D_ASN1_OBJECT, ASN1_R_INVALID_SEPARATOR);
+            goto err;
+        }
+        l = 0;
+        use_bn = 0;
+        for (;;) {
+            if (num <= 0)
+                break;
+            num--;
+            c = *(p++);
+            if ((c == ' ') || (c == '.'))
+                break;
+            if ((c < '0') || (c > '9')) {
+                ASN1err(ASN1_F_A2D_ASN1_OBJECT, ASN1_R_INVALID_DIGIT);
+                goto err;
+            }
+            if (!use_bn && l >= ((ULONG_MAX - 80) / 10L)) {
+                use_bn = 1;
+                if (!bl)
+                    bl = BN_new();
+                if (!bl || !BN_set_word(bl, l))
+                    goto err;
+            }
+            if (use_bn) {
+                if (!BN_mul_word(bl, 10L)
+                    || !BN_add_word(bl, c - '0'))
+                    goto err;
+            } else
+                l = l * 10L + (long)(c - '0');
+        }
+        if (len == 0) {
+            if ((first < 2) && (l >= 40)) {
+                ASN1err(ASN1_F_A2D_ASN1_OBJECT,
+                        ASN1_R_SECOND_NUMBER_TOO_LARGE);
+                goto err;
+            }
+            if (use_bn) {
+                if (!BN_add_word(bl, first * 40))
+                    goto err;
+            } else
+                l += (long)first *40;
+        }
+        i = 0;
+        if (use_bn) {
+            int blsize;
+            blsize = BN_num_bits(bl);
+            blsize = (blsize + 6) / 7;
+            if (blsize > tmpsize) {
+                if (tmp != ftmp)
+                    OPENSSL_free(tmp);
+                tmpsize = blsize + 32;
+                tmp = OPENSSL_malloc(tmpsize);
+                if (!tmp)
+                    goto err;
+            }
+            while (blsize--)
+                tmp[i++] = (unsigned char)BN_div_word(bl, 0x80L);
+        } else {
 
-			}
-		if (out != NULL)
-			{
-			if (len+i > olen)
-				{
-				ASN1err(ASN1_F_A2D_ASN1_OBJECT,ASN1_R_BUFFER_TOO_SMALL);
-				goto err;
-				}
-			while (--i > 0)
-				out[len++]=tmp[i]|0x80;
-			out[len++]=tmp[0];
-			}
-		else
-			len+=i;
-		}
-	if (tmp != ftmp)
-		OPENSSL_free(tmp);
-	if (bl)
-		BN_free(bl);
-	return(len);
-err:
-	if (tmp != ftmp)
-		OPENSSL_free(tmp);
-	if (bl)
-		BN_free(bl);
-	return(0);
-	}
+            for (;;) {
+                tmp[i++] = (unsigned char)l & 0x7f;
+                l >>= 7L;
+                if (l == 0L)
+                    break;
+            }
+
+        }
+        if (out != NULL) {
+            if (len + i > olen) {
+                ASN1err(ASN1_F_A2D_ASN1_OBJECT, ASN1_R_BUFFER_TOO_SMALL);
+                goto err;
+            }
+            while (--i > 0)
+                out[len++] = tmp[i] | 0x80;
+            out[len++] = tmp[0];
+        } else
+            len += i;
+    }
+    if (tmp != ftmp)
+        OPENSSL_free(tmp);
+    if (bl)
+        BN_free(bl);
+    return (len);
+ err:
+    if (tmp != ftmp)
+        OPENSSL_free(tmp);
+    if (bl)
+        BN_free(bl);
+    return (0);
+}
 
 int i2t_ASN1_OBJECT(char *buf, int buf_len, ASN1_OBJECT *a)
 {
-	return OBJ_obj2txt(buf, buf_len, a, 0);
+    return OBJ_obj2txt(buf, buf_len, a, 0);
 }
 
 int i2a_ASN1_OBJECT(BIO *bp, ASN1_OBJECT *a)
-	{
-	char buf[80], *p = buf;
-	int i;
+{
+    char buf[80], *p = buf;
+    int i;
 
-	if ((a == NULL) || (a->data == NULL))
-		return(BIO_write(bp,"NULL",4));
-	i=i2t_ASN1_OBJECT(buf,sizeof buf,a);
-	if (i > (int)(sizeof(buf) - 1))
-		{
-		p = OPENSSL_malloc(i + 1);
-		if (!p)
-			return -1;
-		i2t_ASN1_OBJECT(p,i + 1,a);
-		}
-	if (i <= 0)
-		return BIO_write(bp, "", 9);
-	BIO_write(bp,p,i);
-	if (p != buf)
-		OPENSSL_free(p);
-	return(i);
-	}
+    if ((a == NULL) || (a->data == NULL))
+        return (BIO_write(bp, "NULL", 4));
+    i = i2t_ASN1_OBJECT(buf, sizeof buf, a);
+    if (i > (int)(sizeof(buf) - 1)) {
+        p = OPENSSL_malloc(i + 1);
+        if (!p)
+            return -1;
+        i2t_ASN1_OBJECT(p, i + 1, a);
+    }
+    if (i <= 0)
+        return BIO_write(bp, "", 9);
+    BIO_write(bp, p, i);
+    if (p != buf)
+        OPENSSL_free(p);
+    return (i);
+}
 
 ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
-	     long length)
+                             long length)
 {
-	const unsigned char *p;
-	long len;
-	int tag,xclass;
-	int inf,i;
-	ASN1_OBJECT *ret = NULL;
-	p= *pp;
-	inf=ASN1_get_object(&p,&len,&tag,&xclass,length);
-	if (inf & 0x80)
-		{
-		i=ASN1_R_BAD_OBJECT_HEADER;
-		goto err;
-		}
+    const unsigned char *p;
+    long len;
+    int tag, xclass;
+    int inf, i;
+    ASN1_OBJECT *ret = NULL;
+    p = *pp;
+    inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
+    if (inf & 0x80) {
+        i = ASN1_R_BAD_OBJECT_HEADER;
+        goto err;
+    }
 
-	if (tag != V_ASN1_OBJECT)
-		{
-		i=ASN1_R_EXPECTING_AN_OBJECT;
-		goto err;
-		}
-	ret = c2i_ASN1_OBJECT(a, &p, len);
-	if(ret) *pp = p;
-	return ret;
-err:
-	ASN1err(ASN1_F_D2I_ASN1_OBJECT,i);
-	return(NULL);
+    if (tag != V_ASN1_OBJECT) {
+        i = ASN1_R_EXPECTING_AN_OBJECT;
+        goto err;
+    }
+    ret = c2i_ASN1_OBJECT(a, &p, len);
+    if (ret)
+        *pp = p;
+    return ret;
+ err:
+    ASN1err(ASN1_F_D2I_ASN1_OBJECT, i);
+    return (NULL);
 }
 
 ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
-	     long len)
-	{
-	ASN1_OBJECT *ret=NULL;
-	const unsigned char *p;
-	unsigned char *data;
-	int i, length;
+                             long len)
+{
+    ASN1_OBJECT *ret = NULL;
+    const unsigned char *p;
+    unsigned char *data;
+    int i, length;
 
-	/* Sanity check OID encoding.
-	 * Need at least one content octet.
-	 * MSB must be clear in the last octet.
-	 * can't have leading 0x80 in subidentifiers, see: X.690 8.19.2
-	 */
-	if (len <= 0 || len > INT_MAX || pp == NULL || (p = *pp) == NULL ||
-	    p[len - 1] & 0x80)
-		{
-		ASN1err(ASN1_F_C2I_ASN1_OBJECT,ASN1_R_INVALID_OBJECT_ENCODING);
-		return NULL;
-		}
-	/* Now 0 < len <= INT_MAX, so the cast is safe. */
-	length = (int)len;
-	for (i = 0; i < length; i++, p++)
-		{
-		if (*p == 0x80 && (!i || !(p[-1] & 0x80)))
-			{
-			ASN1err(ASN1_F_C2I_ASN1_OBJECT,ASN1_R_INVALID_OBJECT_ENCODING);
-			return NULL;
-			}
-		}
+    /*
+     * Sanity check OID encoding. Need at least one content octet. MSB must
+     * be clear in the last octet. can't have leading 0x80 in subidentifiers,
+     * see: X.690 8.19.2
+     */
+    if (len <= 0 || len > INT_MAX || pp == NULL || (p = *pp) == NULL ||
+        p[len - 1] & 0x80) {
+        ASN1err(ASN1_F_C2I_ASN1_OBJECT, ASN1_R_INVALID_OBJECT_ENCODING);
+        return NULL;
+    }
+    /* Now 0 < len <= INT_MAX, so the cast is safe. */
+    length = (int)len;
+    for (i = 0; i < length; i++, p++) {
+        if (*p == 0x80 && (!i || !(p[-1] & 0x80))) {
+            ASN1err(ASN1_F_C2I_ASN1_OBJECT, ASN1_R_INVALID_OBJECT_ENCODING);
+            return NULL;
+        }
+    }
 
-	/* only the ASN1_OBJECTs from the 'table' will have values
-	 * for ->sn or ->ln */
-	if ((a == NULL) || ((*a) == NULL) ||
-		!((*a)->flags & ASN1_OBJECT_FLAG_DYNAMIC))
-		{
-		if ((ret=ASN1_OBJECT_new()) == NULL) return(NULL);
-		}
-	else	ret=(*a);
+    /*
+     * only the ASN1_OBJECTs from the 'table' will have values for ->sn or
+     * ->ln
+     */
+    if ((a == NULL) || ((*a) == NULL) ||
+        !((*a)->flags & ASN1_OBJECT_FLAG_DYNAMIC)) {
+        if ((ret = ASN1_OBJECT_new()) == NULL)
+            return (NULL);
+    } else
+        ret = (*a);
 
-	p= *pp;
-	/* detach data from object */
-	data = (unsigned char *)ret->data;
-	ret->data = NULL;
-	/* once detached we can change it */
-	if ((data == NULL) || (ret->length < length))
-		{
-		ret->length=0;
-		if (data != NULL) OPENSSL_free(data);
-		data=(unsigned char *)OPENSSL_malloc(length);
-		if (data == NULL)
-			{ i=ERR_R_MALLOC_FAILURE; goto err; }
-		ret->flags|=ASN1_OBJECT_FLAG_DYNAMIC_DATA;
-		}
-	memcpy(data,p,length);
-	/* reattach data to object, after which it remains const */
-	ret->data  =data;
-	ret->length=length;
-	ret->sn=NULL;
-	ret->ln=NULL;
-	/* ret->flags=ASN1_OBJECT_FLAG_DYNAMIC; we know it is dynamic */
-	p+=length;
+    p = *pp;
+    /* detach data from object */
+    data = (unsigned char *)ret->data;
+    ret->data = NULL;
+    /* once detached we can change it */
+    if ((data == NULL) || (ret->length < length)) {
+        ret->length = 0;
+        if (data != NULL)
+            OPENSSL_free(data);
+        data = (unsigned char *)OPENSSL_malloc(length);
+        if (data == NULL) {
+            i = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
+        ret->flags |= ASN1_OBJECT_FLAG_DYNAMIC_DATA;
+    }
+    memcpy(data, p, length);
+    /* reattach data to object, after which it remains const */
+    ret->data = data;
+    ret->length = length;
+    ret->sn = NULL;
+    ret->ln = NULL;
+    /* ret->flags=ASN1_OBJECT_FLAG_DYNAMIC; we know it is dynamic */
+    p += length;
 
-	if (a != NULL) (*a)=ret;
-	*pp=p;
-	return(ret);
-err:
-	ASN1err(ASN1_F_C2I_ASN1_OBJECT,i);
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		ASN1_OBJECT_free(ret);
-	return(NULL);
-	}
+    if (a != NULL)
+        (*a) = ret;
+    *pp = p;
+    return (ret);
+ err:
+    ASN1err(ASN1_F_C2I_ASN1_OBJECT, i);
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        ASN1_OBJECT_free(ret);
+    return (NULL);
+}
 
 ASN1_OBJECT *ASN1_OBJECT_new(void)
-	{
-	ASN1_OBJECT *ret;
+{
+    ASN1_OBJECT *ret;
 
-	ret=(ASN1_OBJECT *)OPENSSL_malloc(sizeof(ASN1_OBJECT));
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_OBJECT_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->length=0;
-	ret->data=NULL;
-	ret->nid=0;
-	ret->sn=NULL;
-	ret->ln=NULL;
-	ret->flags=ASN1_OBJECT_FLAG_DYNAMIC;
-	return(ret);
-	}
+    ret = (ASN1_OBJECT *)OPENSSL_malloc(sizeof(ASN1_OBJECT));
+    if (ret == NULL) {
+        ASN1err(ASN1_F_ASN1_OBJECT_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->length = 0;
+    ret->data = NULL;
+    ret->nid = 0;
+    ret->sn = NULL;
+    ret->ln = NULL;
+    ret->flags = ASN1_OBJECT_FLAG_DYNAMIC;
+    return (ret);
+}
 
 void ASN1_OBJECT_free(ASN1_OBJECT *a)
-	{
-	if (a == NULL) return;
-	if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_STRINGS)
-		{
-#ifndef CONST_STRICT /* disable purely for compile-time strict const checking. Doing this on a "real" compile will cause memory leaks */
-		if (a->sn != NULL) OPENSSL_free((void *)a->sn);
-		if (a->ln != NULL) OPENSSL_free((void *)a->ln);
+{
+    if (a == NULL)
+        return;
+    if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_STRINGS) {
+#ifndef CONST_STRICT            /* disable purely for compile-time strict
+                                 * const checking. Doing this on a "real"
+                                 * compile will cause memory leaks */
+        if (a->sn != NULL)
+            OPENSSL_free((void *)a->sn);
+        if (a->ln != NULL)
+            OPENSSL_free((void *)a->ln);
 #endif
-		a->sn=a->ln=NULL;
-		}
-	if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_DATA)
-		{
-		if (a->data != NULL) OPENSSL_free((void *)a->data);
-		a->data=NULL;
-		a->length=0;
-		}
-	if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC)
-		OPENSSL_free(a);
-	}
+        a->sn = a->ln = NULL;
+    }
+    if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC_DATA) {
+        if (a->data != NULL)
+            OPENSSL_free((void *)a->data);
+        a->data = NULL;
+        a->length = 0;
+    }
+    if (a->flags & ASN1_OBJECT_FLAG_DYNAMIC)
+        OPENSSL_free(a);
+}
 
 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
-	     const char *sn, const char *ln)
-	{
-	ASN1_OBJECT o;
+                                const char *sn, const char *ln)
+{
+    ASN1_OBJECT o;
 
-	o.sn=sn;
-	o.ln=ln;
-	o.data=data;
-	o.nid=nid;
-	o.length=len;
-	o.flags=ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
-		ASN1_OBJECT_FLAG_DYNAMIC_DATA;
-	return(OBJ_dup(&o));
-	}
+    o.sn = sn;
+    o.ln = ln;
+    o.data = data;
+    o.nid = nid;
+    o.length = len;
+    o.flags = ASN1_OBJECT_FLAG_DYNAMIC | ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
+        ASN1_OBJECT_FLAG_DYNAMIC_DATA;
+    return (OBJ_dup(&o));
+}
 
 IMPLEMENT_STACK_OF(ASN1_OBJECT)
+
 IMPLEMENT_ASN1_SET_OF(ASN1_OBJECT)
diff --git a/crypto/asn1/a_octet.c b/crypto/asn1/a_octet.c
index e8725e44f1..1a6e9ca9cc 100644
--- a/crypto/asn1/a_octet.c
+++ b/crypto/asn1/a_octet.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,11 +61,18 @@
 #include 
 
 ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *x)
-{ return M_ASN1_OCTET_STRING_dup(x); }
-
-int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b)
-{ return M_ASN1_OCTET_STRING_cmp(a, b); }
+{
+    return M_ASN1_OCTET_STRING_dup(x);
+}
 
-int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *x, const unsigned char *d, int len)
-{ return M_ASN1_OCTET_STRING_set(x, d, len); }
+int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
+                          const ASN1_OCTET_STRING *b)
+{
+    return M_ASN1_OCTET_STRING_cmp(a, b);
+}
 
+int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *x, const unsigned char *d,
+                          int len)
+{
+    return M_ASN1_OCTET_STRING_set(x, d, len);
+}
diff --git a/crypto/asn1/a_print.c b/crypto/asn1/a_print.c
index d18e772320..d83e4ad82c 100644
--- a/crypto/asn1/a_print.c
+++ b/crypto/asn1/a_print.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,67 +61,69 @@
 #include 
 
 int ASN1_PRINTABLE_type(const unsigned char *s, int len)
-	{
-	int c;
-	int ia5=0;
-	int t61=0;
+{
+    int c;
+    int ia5 = 0;
+    int t61 = 0;
 
-	if (len <= 0) len= -1;
-	if (s == NULL) return(V_ASN1_PRINTABLESTRING);
+    if (len <= 0)
+        len = -1;
+    if (s == NULL)
+        return (V_ASN1_PRINTABLESTRING);
 
-	while ((*s) && (len-- != 0))
-		{
-		c= *(s++);
+    while ((*s) && (len-- != 0)) {
+        c = *(s++);
 #ifndef CHARSET_EBCDIC
-		if (!(	((c >= 'a') && (c <= 'z')) ||
-			((c >= 'A') && (c <= 'Z')) ||
-			(c == ' ') ||
-			((c >= '0') && (c <= '9')) ||
-			(c == ' ') || (c == '\'') ||
-			(c == '(') || (c == ')') ||
-			(c == '+') || (c == ',') ||
-			(c == '-') || (c == '.') ||
-			(c == '/') || (c == ':') ||
-			(c == '=') || (c == '?')))
-			ia5=1;
-		if (c&0x80)
-			t61=1;
+        if (!(((c >= 'a') && (c <= 'z')) ||
+              ((c >= 'A') && (c <= 'Z')) ||
+              (c == ' ') ||
+              ((c >= '0') && (c <= '9')) ||
+              (c == ' ') || (c == '\'') ||
+              (c == '(') || (c == ')') ||
+              (c == '+') || (c == ',') ||
+              (c == '-') || (c == '.') ||
+              (c == '/') || (c == ':') || (c == '=') || (c == '?')))
+            ia5 = 1;
+        if (c & 0x80)
+            t61 = 1;
 #else
-		if (!isalnum(c) && (c != ' ') &&
-		    strchr("'()+,-./:=?", c) == NULL)
-			ia5=1;
-		if (os_toascii[c] & 0x80)
-			t61=1;
+        if (!isalnum(c) && (c != ' ') && strchr("'()+,-./:=?", c) == NULL)
+            ia5 = 1;
+        if (os_toascii[c] & 0x80)
+            t61 = 1;
 #endif
-		}
-	if (t61) return(V_ASN1_T61STRING);
-	if (ia5) return(V_ASN1_IA5STRING);
-	return(V_ASN1_PRINTABLESTRING);
-	}
+    }
+    if (t61)
+        return (V_ASN1_T61STRING);
+    if (ia5)
+        return (V_ASN1_IA5STRING);
+    return (V_ASN1_PRINTABLESTRING);
+}
 
 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s)
-	{
-	int i;
-	unsigned char *p;
+{
+    int i;
+    unsigned char *p;
 
-	if (s->type != V_ASN1_UNIVERSALSTRING) return(0);
-	if ((s->length%4) != 0) return(0);
-	p=s->data;
-	for (i=0; ilength; i+=4)
-		{
-		if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
-			break;
-		else
-			p+=4;
-		}
-	if (i < s->length) return(0);
-	p=s->data;
-	for (i=3; ilength; i+=4)
-		{
-		*(p++)=s->data[i];
-		}
-	*(p)='\0';
-	s->length/=4;
-	s->type=ASN1_PRINTABLE_type(s->data,s->length);
-	return(1);
-	}
+    if (s->type != V_ASN1_UNIVERSALSTRING)
+        return (0);
+    if ((s->length % 4) != 0)
+        return (0);
+    p = s->data;
+    for (i = 0; i < s->length; i += 4) {
+        if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
+            break;
+        else
+            p += 4;
+    }
+    if (i < s->length)
+        return (0);
+    p = s->data;
+    for (i = 3; i < s->length; i += 4) {
+        *(p++) = s->data[i];
+    }
+    *(p) = '\0';
+    s->length /= 4;
+    s->type = ASN1_PRINTABLE_type(s->data, s->length);
+    return (1);
+}
diff --git a/crypto/asn1/a_set.c b/crypto/asn1/a_set.c
index d726c8d3a8..bf3f971889 100644
--- a/crypto/asn1/a_set.c
+++ b/crypto/asn1/a_set.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,180 +62,177 @@
 
 #ifndef NO_ASN1_OLD
 
-typedef struct
-    {
+typedef struct {
     unsigned char *pbData;
     int cbData;
-    } MYBLOB;
+} MYBLOB;
 
-/* SetBlobCmp
- * This function compares two elements of SET_OF block
+/*
+ * SetBlobCmp This function compares two elements of SET_OF block
  */
-static int SetBlobCmp(const void *elem1, const void *elem2 )
-    {
+static int SetBlobCmp(const void *elem1, const void *elem2)
+{
     const MYBLOB *b1 = (const MYBLOB *)elem1;
     const MYBLOB *b2 = (const MYBLOB *)elem2;
     int r;
 
     r = memcmp(b1->pbData, b2->pbData,
-	       b1->cbData < b2->cbData ? b1->cbData : b2->cbData);
-    if(r != 0)
-	return r;
-    return b1->cbData-b2->cbData;
-    }
-
-/* int is_set:  if TRUE, then sort the contents (i.e. it isn't a SEQUENCE)    */
+               b1->cbData < b2->cbData ? b1->cbData : b2->cbData);
+    if (r != 0)
+        return r;
+    return b1->cbData - b2->cbData;
+}
+
+/*
+ * int is_set: if TRUE, then sort the contents (i.e. it isn't a SEQUENCE)
+ */
 int i2d_ASN1_SET(STACK_OF(OPENSSL_BLOCK) *a, unsigned char **pp,
-		 i2d_of_void *i2d, int ex_tag, int ex_class,
-		 int is_set)
-	{
-	int ret=0,r;
-	int i;
-	unsigned char *p;
-        unsigned char *pStart, *pTempMem;
-        MYBLOB *rgSetBlob;
-        int totSize;
-
-	if (a == NULL) return(0);
-	for (i=sk_OPENSSL_BLOCK_num(a)-1; i>=0; i--)
-		ret+=i2d(sk_OPENSSL_BLOCK_value(a,i),NULL);
-	r=ASN1_object_size(1,ret,ex_tag);
-	if (pp == NULL) return(r);
-
-	p= *pp;
-	ASN1_put_object(&p,1,ret,ex_tag,ex_class);
+                 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set)
+{
+    int ret = 0, r;
+    int i;
+    unsigned char *p;
+    unsigned char *pStart, *pTempMem;
+    MYBLOB *rgSetBlob;
+    int totSize;
+
+    if (a == NULL)
+        return (0);
+    for (i = sk_OPENSSL_BLOCK_num(a) - 1; i >= 0; i--)
+        ret += i2d(sk_OPENSSL_BLOCK_value(a, i), NULL);
+    r = ASN1_object_size(1, ret, ex_tag);
+    if (pp == NULL)
+        return (r);
+
+    p = *pp;
+    ASN1_put_object(&p, 1, ret, ex_tag, ex_class);
 
 /* Modified by gp@nsj.co.jp */
-	/* And then again by Ben */
-	/* And again by Steve */
-
-	if(!is_set || (sk_OPENSSL_BLOCK_num(a) < 2))
-		{
-		for (i=0; i c.max)
-		{
-		ASN1err(ASN1_F_D2I_ASN1_SET,ASN1_R_LENGTH_ERROR);
-		goto err;
-		}
-	/* check for infinite constructed - it can be as long
-	 * as the amount of data passed to us */
-	if (c.inf == (V_ASN1_CONSTRUCTED+1))
-		c.slen=length+ *pp-c.p;
-	c.max=c.p+c.slen;
-
-	while (c.p < c.max)
-		{
-		char *s;
-
-		if (M_ASN1_D2I_end_sequence()) break;
-		/* XXX: This was called with 4 arguments, incorrectly, it seems
-		   if ((s=func(NULL,&c.p,c.slen,c.max-c.p)) == NULL) */
-		if ((s=d2i(NULL,&c.p,c.slen)) == NULL)
-			{
-			ASN1err(ASN1_F_D2I_ASN1_SET,ASN1_R_ERROR_PARSING_SET_ELEMENT);
-			asn1_add_error(*pp,(int)(c.p- *pp));
-			goto err;
-			}
-		if (!sk_OPENSSL_BLOCK_push(ret,s)) goto err;
-		}
-	if (a != NULL) (*a)=ret;
-	*pp=c.p;
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		{
-		if (free_func != NULL)
-			sk_OPENSSL_BLOCK_pop_free(ret,free_func);
-		else
-			sk_OPENSSL_BLOCK_free(ret);
-		}
-	return(NULL);
-	}
+                                      const unsigned char **pp,
+                                      long length, d2i_of_void *d2i,
+                                      void (*free_func) (OPENSSL_BLOCK),
+                                      int ex_tag, int ex_class)
+{
+    ASN1_const_CTX c;
+    STACK_OF(OPENSSL_BLOCK) *ret = NULL;
+
+    if ((a == NULL) || ((*a) == NULL)) {
+        if ((ret = sk_OPENSSL_BLOCK_new_null()) == NULL) {
+            ASN1err(ASN1_F_D2I_ASN1_SET, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    } else
+        ret = (*a);
+
+    c.p = *pp;
+    c.max = (length == 0) ? 0 : (c.p + length);
+
+    c.inf = ASN1_get_object(&c.p, &c.slen, &c.tag, &c.xclass, c.max - c.p);
+    if (c.inf & 0x80)
+        goto err;
+    if (ex_class != c.xclass) {
+        ASN1err(ASN1_F_D2I_ASN1_SET, ASN1_R_BAD_CLASS);
+        goto err;
+    }
+    if (ex_tag != c.tag) {
+        ASN1err(ASN1_F_D2I_ASN1_SET, ASN1_R_BAD_TAG);
+        goto err;
+    }
+    if ((c.slen + c.p) > c.max) {
+        ASN1err(ASN1_F_D2I_ASN1_SET, ASN1_R_LENGTH_ERROR);
+        goto err;
+    }
+    /*
+     * check for infinite constructed - it can be as long as the amount of
+     * data passed to us
+     */
+    if (c.inf == (V_ASN1_CONSTRUCTED + 1))
+        c.slen = length + *pp - c.p;
+    c.max = c.p + c.slen;
+
+    while (c.p < c.max) {
+        char *s;
+
+        if (M_ASN1_D2I_end_sequence())
+            break;
+        /*
+         * XXX: This was called with 4 arguments, incorrectly, it seems if
+         * ((s=func(NULL,&c.p,c.slen,c.max-c.p)) == NULL)
+         */
+        if ((s = d2i(NULL, &c.p, c.slen)) == NULL) {
+            ASN1err(ASN1_F_D2I_ASN1_SET, ASN1_R_ERROR_PARSING_SET_ELEMENT);
+            asn1_add_error(*pp, (int)(c.p - *pp));
+            goto err;
+        }
+        if (!sk_OPENSSL_BLOCK_push(ret, s))
+            goto err;
+    }
+    if (a != NULL)
+        (*a) = ret;
+    *pp = c.p;
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret))) {
+        if (free_func != NULL)
+            sk_OPENSSL_BLOCK_pop_free(ret, free_func);
+        else
+            sk_OPENSSL_BLOCK_free(ret);
+    }
+    return (NULL);
+}
 
 #endif
diff --git a/crypto/asn1/a_sign.c b/crypto/asn1/a_sign.c
index 2f7c79025c..2a8c3a336c 100644
--- a/crypto/asn1/a_sign.c
+++ b/crypto/asn1/a_sign.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -128,207 +128,204 @@
 #ifndef NO_ASN1_OLD
 
 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
-	      ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
-	      const EVP_MD *type)
-	{
-	EVP_MD_CTX ctx;
-	unsigned char *p,*buf_in=NULL,*buf_out=NULL;
-	int i,inl=0,outl=0,outll=0;
-	X509_ALGOR *a;
+              ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
+              const EVP_MD *type)
+{
+    EVP_MD_CTX ctx;
+    unsigned char *p, *buf_in = NULL, *buf_out = NULL;
+    int i, inl = 0, outl = 0, outll = 0;
+    X509_ALGOR *a;
 
-	EVP_MD_CTX_init(&ctx);
-	for (i=0; i<2; i++)
-		{
-		if (i == 0)
-			a=algor1;
-		else
-			a=algor2;
-		if (a == NULL) continue;
-                if (type->pkey_type == NID_dsaWithSHA1)
-			{
-			/* special case: RFC 2459 tells us to omit 'parameters'
-			 * with id-dsa-with-sha1 */
-			ASN1_TYPE_free(a->parameter);
-			a->parameter = NULL;
-			}
-		else if ((a->parameter == NULL) || 
-			(a->parameter->type != V_ASN1_NULL))
-			{
-			ASN1_TYPE_free(a->parameter);
-			if ((a->parameter=ASN1_TYPE_new()) == NULL) goto err;
-			a->parameter->type=V_ASN1_NULL;
-			}
-		ASN1_OBJECT_free(a->algorithm);
-		a->algorithm=OBJ_nid2obj(type->pkey_type);
-		if (a->algorithm == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_SIGN,ASN1_R_UNKNOWN_OBJECT_TYPE);
-			goto err;
-			}
-		if (a->algorithm->length == 0)
-			{
-			ASN1err(ASN1_F_ASN1_SIGN,ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD);
-			goto err;
-			}
-		}
-	inl=i2d(data,NULL);
-	buf_in=(unsigned char *)OPENSSL_malloc((unsigned int)inl);
-	outll=outl=EVP_PKEY_size(pkey);
-	buf_out=(unsigned char *)OPENSSL_malloc((unsigned int)outl);
-	if ((buf_in == NULL) || (buf_out == NULL))
-		{
-		outl=0;
-		ASN1err(ASN1_F_ASN1_SIGN,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p=buf_in;
+    EVP_MD_CTX_init(&ctx);
+    for (i = 0; i < 2; i++) {
+        if (i == 0)
+            a = algor1;
+        else
+            a = algor2;
+        if (a == NULL)
+            continue;
+        if (type->pkey_type == NID_dsaWithSHA1) {
+            /*
+             * special case: RFC 2459 tells us to omit 'parameters' with
+             * id-dsa-with-sha1
+             */
+            ASN1_TYPE_free(a->parameter);
+            a->parameter = NULL;
+        } else if ((a->parameter == NULL) ||
+                   (a->parameter->type != V_ASN1_NULL)) {
+            ASN1_TYPE_free(a->parameter);
+            if ((a->parameter = ASN1_TYPE_new()) == NULL)
+                goto err;
+            a->parameter->type = V_ASN1_NULL;
+        }
+        ASN1_OBJECT_free(a->algorithm);
+        a->algorithm = OBJ_nid2obj(type->pkey_type);
+        if (a->algorithm == NULL) {
+            ASN1err(ASN1_F_ASN1_SIGN, ASN1_R_UNKNOWN_OBJECT_TYPE);
+            goto err;
+        }
+        if (a->algorithm->length == 0) {
+            ASN1err(ASN1_F_ASN1_SIGN,
+                    ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD);
+            goto err;
+        }
+    }
+    inl = i2d(data, NULL);
+    buf_in = (unsigned char *)OPENSSL_malloc((unsigned int)inl);
+    outll = outl = EVP_PKEY_size(pkey);
+    buf_out = (unsigned char *)OPENSSL_malloc((unsigned int)outl);
+    if ((buf_in == NULL) || (buf_out == NULL)) {
+        outl = 0;
+        ASN1err(ASN1_F_ASN1_SIGN, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = buf_in;
 
-	i2d(data,&p);
-	if (!EVP_SignInit_ex(&ctx,type, NULL)
-		|| !EVP_SignUpdate(&ctx,(unsigned char *)buf_in,inl)
-		|| !EVP_SignFinal(&ctx,(unsigned char *)buf_out,
-			(unsigned int *)&outl,pkey))
-		{
-		outl=0;
-		ASN1err(ASN1_F_ASN1_SIGN,ERR_R_EVP_LIB);
-		goto err;
-		}
-	if (signature->data != NULL) OPENSSL_free(signature->data);
-	signature->data=buf_out;
-	buf_out=NULL;
-	signature->length=outl;
-	/* In the interests of compatibility, I'll make sure that
-	 * the bit string has a 'not-used bits' value of 0
-	 */
-	signature->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-	signature->flags|=ASN1_STRING_FLAG_BITS_LEFT;
-err:
-	EVP_MD_CTX_cleanup(&ctx);
-	if (buf_in != NULL)
-		{ OPENSSL_cleanse((char *)buf_in,(unsigned int)inl); OPENSSL_free(buf_in); }
-	if (buf_out != NULL)
-		{ OPENSSL_cleanse((char *)buf_out,outll); OPENSSL_free(buf_out); }
-	return(outl);
-	}
+    i2d(data, &p);
+    if (!EVP_SignInit_ex(&ctx, type, NULL)
+        || !EVP_SignUpdate(&ctx, (unsigned char *)buf_in, inl)
+        || !EVP_SignFinal(&ctx, (unsigned char *)buf_out,
+                          (unsigned int *)&outl, pkey)) {
+        outl = 0;
+        ASN1err(ASN1_F_ASN1_SIGN, ERR_R_EVP_LIB);
+        goto err;
+    }
+    if (signature->data != NULL)
+        OPENSSL_free(signature->data);
+    signature->data = buf_out;
+    buf_out = NULL;
+    signature->length = outl;
+    /*
+     * In the interests of compatibility, I'll make sure that the bit string
+     * has a 'not-used bits' value of 0
+     */
+    signature->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+    signature->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+ err:
+    EVP_MD_CTX_cleanup(&ctx);
+    if (buf_in != NULL) {
+        OPENSSL_cleanse((char *)buf_in, (unsigned int)inl);
+        OPENSSL_free(buf_in);
+    }
+    if (buf_out != NULL) {
+        OPENSSL_cleanse((char *)buf_out, outll);
+        OPENSSL_free(buf_out);
+    }
+    return (outl);
+}
 
 #endif
 
-int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
-	     ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey,
-	     const EVP_MD *type)
-	{
-	EVP_MD_CTX ctx;
-	EVP_MD_CTX_init(&ctx);
-	if (!EVP_DigestSignInit(&ctx, NULL, type, NULL, pkey))
-		{
-		EVP_MD_CTX_cleanup(&ctx);
-		return 0;
-		}
-	return ASN1_item_sign_ctx(it, algor1, algor2, signature, asn, &ctx);
-	}
-		
+int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                   X509_ALGOR *algor2, ASN1_BIT_STRING *signature, void *asn,
+                   EVP_PKEY *pkey, const EVP_MD *type)
+{
+    EVP_MD_CTX ctx;
+    EVP_MD_CTX_init(&ctx);
+    if (!EVP_DigestSignInit(&ctx, NULL, type, NULL, pkey)) {
+        EVP_MD_CTX_cleanup(&ctx);
+        return 0;
+    }
+    return ASN1_item_sign_ctx(it, algor1, algor2, signature, asn, &ctx);
+}
 
 int ASN1_item_sign_ctx(const ASN1_ITEM *it,
-		X509_ALGOR *algor1, X509_ALGOR *algor2,
-	     	ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx)
-	{
-	const EVP_MD *type;
-	EVP_PKEY *pkey;
-	unsigned char *buf_in=NULL,*buf_out=NULL;
-	size_t inl=0,outl=0,outll=0;
-	int signid, paramtype;
-	int rv;
+                       X509_ALGOR *algor1, X509_ALGOR *algor2,
+                       ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx)
+{
+    const EVP_MD *type;
+    EVP_PKEY *pkey;
+    unsigned char *buf_in = NULL, *buf_out = NULL;
+    size_t inl = 0, outl = 0, outll = 0;
+    int signid, paramtype;
+    int rv;
 
-	type = EVP_MD_CTX_md(ctx);
-	pkey = EVP_PKEY_CTX_get0_pkey(ctx->pctx);
+    type = EVP_MD_CTX_md(ctx);
+    pkey = EVP_PKEY_CTX_get0_pkey(ctx->pctx);
 
-	if (!type || !pkey)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ASN1_R_CONTEXT_NOT_INITIALISED);
-		return 0;
-		}
+    if (!type || !pkey) {
+        ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ASN1_R_CONTEXT_NOT_INITIALISED);
+        return 0;
+    }
 
-	if (pkey->ameth->item_sign)
-		{
-		rv = pkey->ameth->item_sign(ctx, it, asn, algor1, algor2,
-						signature);
-		if (rv == 1)
-			outl = signature->length;
-		/*-
-		 * Return value meanings:
-		 * <=0: error.
-		 *   1: method does everything.
-		 *   2: carry on as normal.
-		 *   3: ASN1 method sets algorithm identifiers: just sign.
-		 */
-		if (rv <= 0)
-			ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ERR_R_EVP_LIB);
-		if (rv <= 1)
-			goto err;
-		}
-	else
-		rv = 2;
+    if (pkey->ameth->item_sign) {
+        rv = pkey->ameth->item_sign(ctx, it, asn, algor1, algor2, signature);
+        if (rv == 1)
+            outl = signature->length;
+                /*-
+                 * Return value meanings:
+                 * <=0: error.
+                 *   1: method does everything.
+                 *   2: carry on as normal.
+                 *   3: ASN1 method sets algorithm identifiers: just sign.
+                 */
+        if (rv <= 0)
+            ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ERR_R_EVP_LIB);
+        if (rv <= 1)
+            goto err;
+    } else
+        rv = 2;
 
-	if (rv == 2)
-		{
-		if (type->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE)
-			{
-			if (!pkey->ameth ||
-				!OBJ_find_sigid_by_algs(&signid,
-							EVP_MD_nid(type),
-							pkey->ameth->pkey_id))
-				{
-				ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX,
-					ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED);
-				return 0;
-				}
-			}
-		else
-			signid = type->pkey_type;
+    if (rv == 2) {
+        if (type->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
+            if (!pkey->ameth ||
+                !OBJ_find_sigid_by_algs(&signid,
+                                        EVP_MD_nid(type),
+                                        pkey->ameth->pkey_id)) {
+                ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX,
+                        ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED);
+                return 0;
+            }
+        } else
+            signid = type->pkey_type;
 
-		if (pkey->ameth->pkey_flags & ASN1_PKEY_SIGPARAM_NULL)
-			paramtype = V_ASN1_NULL;
-		else
-			paramtype = V_ASN1_UNDEF;
+        if (pkey->ameth->pkey_flags & ASN1_PKEY_SIGPARAM_NULL)
+            paramtype = V_ASN1_NULL;
+        else
+            paramtype = V_ASN1_UNDEF;
 
-		if (algor1)
-			X509_ALGOR_set0(algor1, OBJ_nid2obj(signid), paramtype, NULL);
-		if (algor2)
-			X509_ALGOR_set0(algor2, OBJ_nid2obj(signid), paramtype, NULL);
+        if (algor1)
+            X509_ALGOR_set0(algor1, OBJ_nid2obj(signid), paramtype, NULL);
+        if (algor2)
+            X509_ALGOR_set0(algor2, OBJ_nid2obj(signid), paramtype, NULL);
 
-		}
+    }
 
-	inl=ASN1_item_i2d(asn,&buf_in, it);
-	outll=outl=EVP_PKEY_size(pkey);
-	buf_out=OPENSSL_malloc((unsigned int)outl);
-	if ((buf_in == NULL) || (buf_out == NULL))
-		{
-		outl=0;
-		ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    inl = ASN1_item_i2d(asn, &buf_in, it);
+    outll = outl = EVP_PKEY_size(pkey);
+    buf_out = OPENSSL_malloc((unsigned int)outl);
+    if ((buf_in == NULL) || (buf_out == NULL)) {
+        outl = 0;
+        ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	if (!EVP_DigestSignUpdate(ctx, buf_in, inl)
-		|| !EVP_DigestSignFinal(ctx, buf_out, &outl))
-		{
-		outl=0;
-		ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX,ERR_R_EVP_LIB);
-		goto err;
-		}
-	if (signature->data != NULL) OPENSSL_free(signature->data);
-	signature->data=buf_out;
-	buf_out=NULL;
-	signature->length=outl;
-	/* In the interests of compatibility, I'll make sure that
-	 * the bit string has a 'not-used bits' value of 0
-	 */
-	signature->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-	signature->flags|=ASN1_STRING_FLAG_BITS_LEFT;
-err:
-	EVP_MD_CTX_cleanup(ctx);
-	if (buf_in != NULL)
-		{ OPENSSL_cleanse((char *)buf_in,(unsigned int)inl); OPENSSL_free(buf_in); }
-	if (buf_out != NULL)
-		{ OPENSSL_cleanse((char *)buf_out,outll); OPENSSL_free(buf_out); }
-	return(outl);
-	}
+    if (!EVP_DigestSignUpdate(ctx, buf_in, inl)
+        || !EVP_DigestSignFinal(ctx, buf_out, &outl)) {
+        outl = 0;
+        ASN1err(ASN1_F_ASN1_ITEM_SIGN_CTX, ERR_R_EVP_LIB);
+        goto err;
+    }
+    if (signature->data != NULL)
+        OPENSSL_free(signature->data);
+    signature->data = buf_out;
+    buf_out = NULL;
+    signature->length = outl;
+    /*
+     * In the interests of compatibility, I'll make sure that the bit string
+     * has a 'not-used bits' value of 0
+     */
+    signature->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+    signature->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+ err:
+    EVP_MD_CTX_cleanup(ctx);
+    if (buf_in != NULL) {
+        OPENSSL_cleanse((char *)buf_in, (unsigned int)inl);
+        OPENSSL_free(buf_in);
+    }
+    if (buf_out != NULL) {
+        OPENSSL_cleanse((char *)buf_out, outll);
+        OPENSSL_free(buf_out);
+    }
+    return (outl);
+}
diff --git a/crypto/asn1/a_strex.c b/crypto/asn1/a_strex.c
index 8fb4193bc0..35fd44cd22 100644
--- a/crypto/asn1/a_strex.c
+++ b/crypto/asn1/a_strex.c
@@ -1,6 +1,7 @@
 /* a_strex.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,512 +66,584 @@
 
 #include "charmap.h"
 
-/* ASN1_STRING_print_ex() and X509_NAME_print_ex().
- * Enhanced string and name printing routines handling
- * multibyte characters, RFC2253 and a host of other
- * options.
+/*
+ * ASN1_STRING_print_ex() and X509_NAME_print_ex(). Enhanced string and name
+ * printing routines handling multibyte characters, RFC2253 and a host of
+ * other options.
  */
 
-
-#define CHARTYPE_BS_ESC		(ASN1_STRFLGS_ESC_2253 | CHARTYPE_FIRST_ESC_2253 | CHARTYPE_LAST_ESC_2253)
+#define CHARTYPE_BS_ESC         (ASN1_STRFLGS_ESC_2253 | CHARTYPE_FIRST_ESC_2253 | CHARTYPE_LAST_ESC_2253)
 
 #define ESC_FLAGS (ASN1_STRFLGS_ESC_2253 | \
-		  ASN1_STRFLGS_ESC_QUOTE | \
-		  ASN1_STRFLGS_ESC_CTRL | \
-		  ASN1_STRFLGS_ESC_MSB)
-
+                  ASN1_STRFLGS_ESC_QUOTE | \
+                  ASN1_STRFLGS_ESC_CTRL | \
+                  ASN1_STRFLGS_ESC_MSB)
 
-/* Three IO functions for sending data to memory, a BIO and
- * and a FILE pointer.
+/*
+ * Three IO functions for sending data to memory, a BIO and and a FILE
+ * pointer.
  */
-#if 0				/* never used */
+#if 0                           /* never used */
 static int send_mem_chars(void *arg, const void *buf, int len)
 {
-	unsigned char **out = arg;
-	if(!out) return 1;
-	memcpy(*out, buf, len);
-	*out += len;
-	return 1;
+    unsigned char **out = arg;
+    if (!out)
+        return 1;
+    memcpy(*out, buf, len);
+    *out += len;
+    return 1;
 }
 #endif
 
 static int send_bio_chars(void *arg, const void *buf, int len)
 {
-	if(!arg) return 1;
-	if(BIO_write(arg, buf, len) != len) return 0;
-	return 1;
+    if (!arg)
+        return 1;
+    if (BIO_write(arg, buf, len) != len)
+        return 0;
+    return 1;
 }
 
 static int send_fp_chars(void *arg, const void *buf, int len)
 {
-	if(!arg) return 1;
-	if(fwrite(buf, 1, len, arg) != (unsigned int)len) return 0;
-	return 1;
+    if (!arg)
+        return 1;
+    if (fwrite(buf, 1, len, arg) != (unsigned int)len)
+        return 0;
+    return 1;
 }
 
-typedef int char_io(void *arg, const void *buf, int len);
+typedef int char_io (void *arg, const void *buf, int len);
 
-/* This function handles display of
- * strings, one character at a time.
- * It is passed an unsigned long for each
- * character because it could come from 2 or even
- * 4 byte forms.
+/*
+ * This function handles display of strings, one character at a time. It is
+ * passed an unsigned long for each character because it could come from 2 or
+ * even 4 byte forms.
  */
 
-static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes, char_io *io_ch, void *arg)
+static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes,
+                       char_io *io_ch, void *arg)
 {
-	unsigned char chflgs, chtmp;
-	char tmphex[HEX_SIZE(long)+3];
-
-	if(c > 0xffffffffL)
-		return -1;
-	if(c > 0xffff) {
-		BIO_snprintf(tmphex, sizeof tmphex, "\\W%08lX", c);
-		if(!io_ch(arg, tmphex, 10)) return -1;
-		return 10;
-	}
-	if(c > 0xff) {
-		BIO_snprintf(tmphex, sizeof tmphex, "\\U%04lX", c);
-		if(!io_ch(arg, tmphex, 6)) return -1;
-		return 6;
-	}
-	chtmp = (unsigned char)c;
-	if(chtmp > 0x7f) chflgs = flags & ASN1_STRFLGS_ESC_MSB;
-	else chflgs = char_type[chtmp] & flags;
-	if(chflgs & CHARTYPE_BS_ESC) {
-		/* If we don't escape with quotes, signal we need quotes */
-		if(chflgs & ASN1_STRFLGS_ESC_QUOTE) {
-			if(do_quotes) *do_quotes = 1;
-			if(!io_ch(arg, &chtmp, 1)) return -1;
-			return 1;
-		}
-		if(!io_ch(arg, "\\", 1)) return -1;
-		if(!io_ch(arg, &chtmp, 1)) return -1;
-		return 2;
-	}
-	if(chflgs & (ASN1_STRFLGS_ESC_CTRL|ASN1_STRFLGS_ESC_MSB)) {
-		BIO_snprintf(tmphex, 11, "\\%02X", chtmp);
-		if(!io_ch(arg, tmphex, 3)) return -1;
-		return 3;
-	}
-	/* If we get this far and do any escaping at all must escape 
-	 * the escape character itself: backslash.
-	 */
-	if (chtmp == '\\' && flags & ESC_FLAGS) {
-		if(!io_ch(arg, "\\\\", 2)) return -1;
-		return 2;
-	}
-	if(!io_ch(arg, &chtmp, 1)) return -1;
-	return 1;
+    unsigned char chflgs, chtmp;
+    char tmphex[HEX_SIZE(long) + 3];
+
+    if (c > 0xffffffffL)
+        return -1;
+    if (c > 0xffff) {
+        BIO_snprintf(tmphex, sizeof tmphex, "\\W%08lX", c);
+        if (!io_ch(arg, tmphex, 10))
+            return -1;
+        return 10;
+    }
+    if (c > 0xff) {
+        BIO_snprintf(tmphex, sizeof tmphex, "\\U%04lX", c);
+        if (!io_ch(arg, tmphex, 6))
+            return -1;
+        return 6;
+    }
+    chtmp = (unsigned char)c;
+    if (chtmp > 0x7f)
+        chflgs = flags & ASN1_STRFLGS_ESC_MSB;
+    else
+        chflgs = char_type[chtmp] & flags;
+    if (chflgs & CHARTYPE_BS_ESC) {
+        /* If we don't escape with quotes, signal we need quotes */
+        if (chflgs & ASN1_STRFLGS_ESC_QUOTE) {
+            if (do_quotes)
+                *do_quotes = 1;
+            if (!io_ch(arg, &chtmp, 1))
+                return -1;
+            return 1;
+        }
+        if (!io_ch(arg, "\\", 1))
+            return -1;
+        if (!io_ch(arg, &chtmp, 1))
+            return -1;
+        return 2;
+    }
+    if (chflgs & (ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB)) {
+        BIO_snprintf(tmphex, 11, "\\%02X", chtmp);
+        if (!io_ch(arg, tmphex, 3))
+            return -1;
+        return 3;
+    }
+    /*
+     * If we get this far and do any escaping at all must escape the escape
+     * character itself: backslash.
+     */
+    if (chtmp == '\\' && flags & ESC_FLAGS) {
+        if (!io_ch(arg, "\\\\", 2))
+            return -1;
+        return 2;
+    }
+    if (!io_ch(arg, &chtmp, 1))
+        return -1;
+    return 1;
 }
 
-#define BUF_TYPE_WIDTH_MASK	0x7
-#define BUF_TYPE_CONVUTF8	0x8
+#define BUF_TYPE_WIDTH_MASK     0x7
+#define BUF_TYPE_CONVUTF8       0x8
 
-/* This function sends each character in a buffer to
- * do_esc_char(). It interprets the content formats
- * and converts to or from UTF8 as appropriate.
+/*
+ * This function sends each character in a buffer to do_esc_char(). It
+ * interprets the content formats and converts to or from UTF8 as
+ * appropriate.
  */
 
 static int do_buf(unsigned char *buf, int buflen,
-			int type, unsigned char flags, char *quotes, char_io *io_ch, void *arg)
+                  int type, unsigned char flags, char *quotes, char_io *io_ch,
+                  void *arg)
 {
-	int i, outlen, len;
-	unsigned char orflags, *p, *q;
-	unsigned long c;
-	p = buf;
-	q = buf + buflen;
-	outlen = 0;
-	while(p != q) {
-		if(p == buf && flags & ASN1_STRFLGS_ESC_2253) orflags = CHARTYPE_FIRST_ESC_2253;
-		else orflags = 0;
-		switch(type & BUF_TYPE_WIDTH_MASK) {
-			case 4:
-			c = ((unsigned long)*p++) << 24;
-			c |= ((unsigned long)*p++) << 16;
-			c |= ((unsigned long)*p++) << 8;
-			c |= *p++;
-			break;
-
-			case 2:
-			c = ((unsigned long)*p++) << 8;
-			c |= *p++;
-			break;
-
-			case 1:
-			c = *p++;
-			break;
-			
-			case 0:
-			i = UTF8_getc(p, buflen, &c);
-			if(i < 0) return -1;	/* Invalid UTF8String */
-			p += i;
-			break;
-			default:
-			return -1;	/* invalid width */
-		}
-		if (p == q && flags & ASN1_STRFLGS_ESC_2253) orflags = CHARTYPE_LAST_ESC_2253;
-		if(type & BUF_TYPE_CONVUTF8) {
-			unsigned char utfbuf[6];
-			int utflen;
-			utflen = UTF8_putc(utfbuf, sizeof utfbuf, c);
-			for(i = 0; i < utflen; i++) {
-				/* We don't need to worry about setting orflags correctly
-				 * because if utflen==1 its value will be correct anyway 
-				 * otherwise each character will be > 0x7f and so the 
-				 * character will never be escaped on first and last.
-				 */
-				len = do_esc_char(utfbuf[i], (unsigned char)(flags | orflags), quotes, io_ch, arg);
-				if(len < 0) return -1;
-				outlen += len;
-			}
-		} else {
-			len = do_esc_char(c, (unsigned char)(flags | orflags), quotes, io_ch, arg);
-			if(len < 0) return -1;
-			outlen += len;
-		}
-	}
-	return outlen;
+    int i, outlen, len;
+    unsigned char orflags, *p, *q;
+    unsigned long c;
+    p = buf;
+    q = buf + buflen;
+    outlen = 0;
+    while (p != q) {
+        if (p == buf && flags & ASN1_STRFLGS_ESC_2253)
+            orflags = CHARTYPE_FIRST_ESC_2253;
+        else
+            orflags = 0;
+        switch (type & BUF_TYPE_WIDTH_MASK) {
+        case 4:
+            c = ((unsigned long)*p++) << 24;
+            c |= ((unsigned long)*p++) << 16;
+            c |= ((unsigned long)*p++) << 8;
+            c |= *p++;
+            break;
+
+        case 2:
+            c = ((unsigned long)*p++) << 8;
+            c |= *p++;
+            break;
+
+        case 1:
+            c = *p++;
+            break;
+
+        case 0:
+            i = UTF8_getc(p, buflen, &c);
+            if (i < 0)
+                return -1;      /* Invalid UTF8String */
+            p += i;
+            break;
+        default:
+            return -1;          /* invalid width */
+        }
+        if (p == q && flags & ASN1_STRFLGS_ESC_2253)
+            orflags = CHARTYPE_LAST_ESC_2253;
+        if (type & BUF_TYPE_CONVUTF8) {
+            unsigned char utfbuf[6];
+            int utflen;
+            utflen = UTF8_putc(utfbuf, sizeof utfbuf, c);
+            for (i = 0; i < utflen; i++) {
+                /*
+                 * We don't need to worry about setting orflags correctly
+                 * because if utflen==1 its value will be correct anyway
+                 * otherwise each character will be > 0x7f and so the
+                 * character will never be escaped on first and last.
+                 */
+                len =
+                    do_esc_char(utfbuf[i], (unsigned char)(flags | orflags),
+                                quotes, io_ch, arg);
+                if (len < 0)
+                    return -1;
+                outlen += len;
+            }
+        } else {
+            len =
+                do_esc_char(c, (unsigned char)(flags | orflags), quotes,
+                            io_ch, arg);
+            if (len < 0)
+                return -1;
+            outlen += len;
+        }
+    }
+    return outlen;
 }
 
 /* This function hex dumps a buffer of characters */
 
-static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, int buflen)
+static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf,
+                       int buflen)
 {
-	static const char hexdig[] = "0123456789ABCDEF";
-	unsigned char *p, *q;
-	char hextmp[2];
-	if(arg) {
-		p = buf;
-		q = buf + buflen;
-		while(p != q) {
-			hextmp[0] = hexdig[*p >> 4];
-			hextmp[1] = hexdig[*p & 0xf];
-			if(!io_ch(arg, hextmp, 2)) return -1;
-			p++;
-		}
-	}
-	return buflen << 1;
+    static const char hexdig[] = "0123456789ABCDEF";
+    unsigned char *p, *q;
+    char hextmp[2];
+    if (arg) {
+        p = buf;
+        q = buf + buflen;
+        while (p != q) {
+            hextmp[0] = hexdig[*p >> 4];
+            hextmp[1] = hexdig[*p & 0xf];
+            if (!io_ch(arg, hextmp, 2))
+                return -1;
+            p++;
+        }
+    }
+    return buflen << 1;
 }
 
-/* "dump" a string. This is done when the type is unknown,
- * or the flags request it. We can either dump the content
- * octets or the entire DER encoding. This uses the RFC2253
- * #01234 format.
+/*
+ * "dump" a string. This is done when the type is unknown, or the flags
+ * request it. We can either dump the content octets or the entire DER
+ * encoding. This uses the RFC2253 #01234 format.
  */
 
-static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
+static int do_dump(unsigned long lflags, char_io *io_ch, void *arg,
+                   ASN1_STRING *str)
 {
-	/* Placing the ASN1_STRING in a temp ASN1_TYPE allows
-	 * the DER encoding to readily obtained
-	 */
-	ASN1_TYPE t;
-	unsigned char *der_buf, *p;
-	int outlen, der_len;
-
-	if(!io_ch(arg, "#", 1)) return -1;
-	/* If we don't dump DER encoding just dump content octets */
-	if(!(lflags & ASN1_STRFLGS_DUMP_DER)) {
-		outlen = do_hex_dump(io_ch, arg, str->data, str->length);
-		if(outlen < 0) return -1;
-		return outlen + 1;
-	}
-	t.type = str->type;
-	t.value.ptr = (char *)str;
-	der_len = i2d_ASN1_TYPE(&t, NULL);
-	der_buf = OPENSSL_malloc(der_len);
-	if(!der_buf) return -1;
-	p = der_buf;
-	i2d_ASN1_TYPE(&t, &p);
-	outlen = do_hex_dump(io_ch, arg, der_buf, der_len);
-	OPENSSL_free(der_buf);
-	if(outlen < 0) return -1;
-	return outlen + 1;
+    /*
+     * Placing the ASN1_STRING in a temp ASN1_TYPE allows the DER encoding to
+     * readily obtained
+     */
+    ASN1_TYPE t;
+    unsigned char *der_buf, *p;
+    int outlen, der_len;
+
+    if (!io_ch(arg, "#", 1))
+        return -1;
+    /* If we don't dump DER encoding just dump content octets */
+    if (!(lflags & ASN1_STRFLGS_DUMP_DER)) {
+        outlen = do_hex_dump(io_ch, arg, str->data, str->length);
+        if (outlen < 0)
+            return -1;
+        return outlen + 1;
+    }
+    t.type = str->type;
+    t.value.ptr = (char *)str;
+    der_len = i2d_ASN1_TYPE(&t, NULL);
+    der_buf = OPENSSL_malloc(der_len);
+    if (!der_buf)
+        return -1;
+    p = der_buf;
+    i2d_ASN1_TYPE(&t, &p);
+    outlen = do_hex_dump(io_ch, arg, der_buf, der_len);
+    OPENSSL_free(der_buf);
+    if (outlen < 0)
+        return -1;
+    return outlen + 1;
 }
 
-/* Lookup table to convert tags to character widths,
- * 0 = UTF8 encoded, -1 is used for non string types
- * otherwise it is the number of bytes per character
+/*
+ * Lookup table to convert tags to character widths, 0 = UTF8 encoded, -1 is
+ * used for non string types otherwise it is the number of bytes per
+ * character
  */
 
 static const signed char tag2nbyte[] = {
-	-1, -1, -1, -1, -1,	/* 0-4 */
-	-1, -1, -1, -1, -1,	/* 5-9 */
-	-1, -1, 0, -1,		/* 10-13 */
-	-1, -1, -1, -1,		/* 15-17 */
-	-1, 1, 1,		/* 18-20 */
-	-1, 1, 1, 1,		/* 21-24 */
-	-1, 1, -1,		/* 25-27 */
-	4, -1, 2		/* 28-30 */
+    -1, -1, -1, -1, -1,         /* 0-4 */
+    -1, -1, -1, -1, -1,         /* 5-9 */
+    -1, -1, 0, -1,              /* 10-13 */
+    -1, -1, -1, -1,             /* 15-17 */
+    -1, 1, 1,                   /* 18-20 */
+    -1, 1, 1, 1,                /* 21-24 */
+    -1, 1, -1,                  /* 25-27 */
+    4, -1, 2                    /* 28-30 */
 };
 
-/* This is the main function, print out an
- * ASN1_STRING taking note of various escape
- * and display options. Returns number of
- * characters written or -1 if an error
- * occurred.
+/*
+ * This is the main function, print out an ASN1_STRING taking note of various
+ * escape and display options. Returns number of characters written or -1 if
+ * an error occurred.
  */
 
-static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags, ASN1_STRING *str)
+static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags,
+                       ASN1_STRING *str)
 {
-	int outlen, len;
-	int type;
-	char quotes;
-	unsigned char flags;
-	quotes = 0;
-	/* Keep a copy of escape flags */
-	flags = (unsigned char)(lflags & ESC_FLAGS);
-
-	type = str->type;
-
-	outlen = 0;
-
-
-	if(lflags & ASN1_STRFLGS_SHOW_TYPE) {
-		const char *tagname;
-		tagname = ASN1_tag2str(type);
-		outlen += strlen(tagname);
-		if(!io_ch(arg, tagname, outlen) || !io_ch(arg, ":", 1)) return -1; 
-		outlen++;
-	}
-
-	/* Decide what to do with type, either dump content or display it */
-
-	/* Dump everything */
-	if(lflags & ASN1_STRFLGS_DUMP_ALL) type = -1;
-	/* Ignore the string type */
-	else if(lflags & ASN1_STRFLGS_IGNORE_TYPE) type = 1;
-	else {
-		/* Else determine width based on type */
-		if((type > 0) && (type < 31)) type = tag2nbyte[type];
-		else type = -1;
-		if((type == -1) && !(lflags & ASN1_STRFLGS_DUMP_UNKNOWN)) type = 1;
-	}
-
-	if(type == -1) {
-		len = do_dump(lflags, io_ch, arg, str);
-		if(len < 0) return -1;
-		outlen += len;
-		return outlen;
-	}
-
-	if(lflags & ASN1_STRFLGS_UTF8_CONVERT) {
-		/* Note: if string is UTF8 and we want
-		 * to convert to UTF8 then we just interpret
-		 * it as 1 byte per character to avoid converting
-		 * twice.
-		 */
-		if(!type) type = 1;
-		else type |= BUF_TYPE_CONVUTF8;
-	}
-
-	len = do_buf(str->data, str->length, type, flags, "es, io_ch, NULL);
-	if(len < 0) return -1;
-	outlen += len;
-	if(quotes) outlen += 2;
-	if(!arg) return outlen;
-	if(quotes && !io_ch(arg, "\"", 1)) return -1;
-	if(do_buf(str->data, str->length, type, flags, NULL, io_ch, arg) < 0)
-		return -1;
-	if(quotes && !io_ch(arg, "\"", 1)) return -1;
-	return outlen;
+    int outlen, len;
+    int type;
+    char quotes;
+    unsigned char flags;
+    quotes = 0;
+    /* Keep a copy of escape flags */
+    flags = (unsigned char)(lflags & ESC_FLAGS);
+
+    type = str->type;
+
+    outlen = 0;
+
+    if (lflags & ASN1_STRFLGS_SHOW_TYPE) {
+        const char *tagname;
+        tagname = ASN1_tag2str(type);
+        outlen += strlen(tagname);
+        if (!io_ch(arg, tagname, outlen) || !io_ch(arg, ":", 1))
+            return -1;
+        outlen++;
+    }
+
+    /* Decide what to do with type, either dump content or display it */
+
+    /* Dump everything */
+    if (lflags & ASN1_STRFLGS_DUMP_ALL)
+        type = -1;
+    /* Ignore the string type */
+    else if (lflags & ASN1_STRFLGS_IGNORE_TYPE)
+        type = 1;
+    else {
+        /* Else determine width based on type */
+        if ((type > 0) && (type < 31))
+            type = tag2nbyte[type];
+        else
+            type = -1;
+        if ((type == -1) && !(lflags & ASN1_STRFLGS_DUMP_UNKNOWN))
+            type = 1;
+    }
+
+    if (type == -1) {
+        len = do_dump(lflags, io_ch, arg, str);
+        if (len < 0)
+            return -1;
+        outlen += len;
+        return outlen;
+    }
+
+    if (lflags & ASN1_STRFLGS_UTF8_CONVERT) {
+        /*
+         * Note: if string is UTF8 and we want to convert to UTF8 then we
+         * just interpret it as 1 byte per character to avoid converting
+         * twice.
+         */
+        if (!type)
+            type = 1;
+        else
+            type |= BUF_TYPE_CONVUTF8;
+    }
+
+    len = do_buf(str->data, str->length, type, flags, "es, io_ch, NULL);
+    if (len < 0)
+        return -1;
+    outlen += len;
+    if (quotes)
+        outlen += 2;
+    if (!arg)
+        return outlen;
+    if (quotes && !io_ch(arg, "\"", 1))
+        return -1;
+    if (do_buf(str->data, str->length, type, flags, NULL, io_ch, arg) < 0)
+        return -1;
+    if (quotes && !io_ch(arg, "\"", 1))
+        return -1;
+    return outlen;
 }
 
 /* Used for line indenting: print 'indent' spaces */
 
 static int do_indent(char_io *io_ch, void *arg, int indent)
 {
-	int i;
-	for(i = 0; i < indent; i++)
-			if(!io_ch(arg, " ", 1)) return 0;
-	return 1;
+    int i;
+    for (i = 0; i < indent; i++)
+        if (!io_ch(arg, " ", 1))
+            return 0;
+    return 1;
 }
 
-#define FN_WIDTH_LN	25
-#define FN_WIDTH_SN	10
+#define FN_WIDTH_LN     25
+#define FN_WIDTH_SN     10
 
 static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
-				int indent, unsigned long flags)
+                      int indent, unsigned long flags)
 {
-	int i, prev = -1, orflags, cnt;
-	int fn_opt, fn_nid;
-	ASN1_OBJECT *fn;
-	ASN1_STRING *val;
-	X509_NAME_ENTRY *ent;
-	char objtmp[80];
-	const char *objbuf;
-	int outlen, len;
-	char *sep_dn, *sep_mv, *sep_eq;
-	int sep_dn_len, sep_mv_len, sep_eq_len;
-	if(indent < 0) indent = 0;
-	outlen = indent;
-	if(!do_indent(io_ch, arg, indent)) return -1;
-	switch (flags & XN_FLAG_SEP_MASK)
-	{
-		case XN_FLAG_SEP_MULTILINE:
-		sep_dn = "\n";
-		sep_dn_len = 1;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		break;
-
-		case XN_FLAG_SEP_COMMA_PLUS:
-		sep_dn = ",";
-		sep_dn_len = 1;
-		sep_mv = "+";
-		sep_mv_len = 1;
-		indent = 0;
-		break;
-
-		case XN_FLAG_SEP_CPLUS_SPC:
-		sep_dn = ", ";
-		sep_dn_len = 2;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		indent = 0;
-		break;
-
-		case XN_FLAG_SEP_SPLUS_SPC:
-		sep_dn = "; ";
-		sep_dn_len = 2;
-		sep_mv = " + ";
-		sep_mv_len = 3;
-		indent = 0;
-		break;
-
-		default:
-		return -1;
-	}
-
-	if(flags & XN_FLAG_SPC_EQ) {
-		sep_eq = " = ";
-		sep_eq_len = 3;
-	} else {
-		sep_eq = "=";
-		sep_eq_len = 1;
-	}
-
-	fn_opt = flags & XN_FLAG_FN_MASK;
-
-	cnt = X509_NAME_entry_count(n);	
-	for(i = 0; i < cnt; i++) {
-		if(flags & XN_FLAG_DN_REV)
-				ent = X509_NAME_get_entry(n, cnt - i - 1);
-		else ent = X509_NAME_get_entry(n, i);
-		if(prev != -1) {
-			if(prev == ent->set) {
-				if(!io_ch(arg, sep_mv, sep_mv_len)) return -1;
-				outlen += sep_mv_len;
-			} else {
-				if(!io_ch(arg, sep_dn, sep_dn_len)) return -1;
-				outlen += sep_dn_len;
-				if(!do_indent(io_ch, arg, indent)) return -1;
-				outlen += indent;
-			}
-		}
-		prev = ent->set;
-		fn = X509_NAME_ENTRY_get_object(ent);
-		val = X509_NAME_ENTRY_get_data(ent);
-		fn_nid = OBJ_obj2nid(fn);
-		if(fn_opt != XN_FLAG_FN_NONE) {
-			int objlen, fld_len;
-			if((fn_opt == XN_FLAG_FN_OID) || (fn_nid==NID_undef) ) {
-				OBJ_obj2txt(objtmp, sizeof objtmp, fn, 1);
-				fld_len = 0; /* XXX: what should this be? */
-				objbuf = objtmp;
-			} else {
-				if(fn_opt == XN_FLAG_FN_SN) {
-					fld_len = FN_WIDTH_SN;
-					objbuf = OBJ_nid2sn(fn_nid);
-				} else if(fn_opt == XN_FLAG_FN_LN) {
-					fld_len = FN_WIDTH_LN;
-					objbuf = OBJ_nid2ln(fn_nid);
-				} else {
-					fld_len = 0; /* XXX: what should this be? */
-					objbuf = "";
-				}
-			}
-			objlen = strlen(objbuf);
-			if(!io_ch(arg, objbuf, objlen)) return -1;
-			if ((objlen < fld_len) && (flags & XN_FLAG_FN_ALIGN)) {
-				if (!do_indent(io_ch, arg, fld_len - objlen)) return -1;
-				outlen += fld_len - objlen;
-			}
-			if(!io_ch(arg, sep_eq, sep_eq_len)) return -1;
-			outlen += objlen + sep_eq_len;
-		}
-		/* If the field name is unknown then fix up the DER dump
-		 * flag. We might want to limit this further so it will
- 		 * DER dump on anything other than a few 'standard' fields.
-		 */
-		if((fn_nid == NID_undef) && (flags & XN_FLAG_DUMP_UNKNOWN_FIELDS)) 
-					orflags = ASN1_STRFLGS_DUMP_ALL;
-		else orflags = 0;
-     
-		len = do_print_ex(io_ch, arg, flags | orflags, val);
-		if(len < 0) return -1;
-		outlen += len;
-	}
-	return outlen;
+    int i, prev = -1, orflags, cnt;
+    int fn_opt, fn_nid;
+    ASN1_OBJECT *fn;
+    ASN1_STRING *val;
+    X509_NAME_ENTRY *ent;
+    char objtmp[80];
+    const char *objbuf;
+    int outlen, len;
+    char *sep_dn, *sep_mv, *sep_eq;
+    int sep_dn_len, sep_mv_len, sep_eq_len;
+    if (indent < 0)
+        indent = 0;
+    outlen = indent;
+    if (!do_indent(io_ch, arg, indent))
+        return -1;
+    switch (flags & XN_FLAG_SEP_MASK) {
+    case XN_FLAG_SEP_MULTILINE:
+        sep_dn = "\n";
+        sep_dn_len = 1;
+        sep_mv = " + ";
+        sep_mv_len = 3;
+        break;
+
+    case XN_FLAG_SEP_COMMA_PLUS:
+        sep_dn = ",";
+        sep_dn_len = 1;
+        sep_mv = "+";
+        sep_mv_len = 1;
+        indent = 0;
+        break;
+
+    case XN_FLAG_SEP_CPLUS_SPC:
+        sep_dn = ", ";
+        sep_dn_len = 2;
+        sep_mv = " + ";
+        sep_mv_len = 3;
+        indent = 0;
+        break;
+
+    case XN_FLAG_SEP_SPLUS_SPC:
+        sep_dn = "; ";
+        sep_dn_len = 2;
+        sep_mv = " + ";
+        sep_mv_len = 3;
+        indent = 0;
+        break;
+
+    default:
+        return -1;
+    }
+
+    if (flags & XN_FLAG_SPC_EQ) {
+        sep_eq = " = ";
+        sep_eq_len = 3;
+    } else {
+        sep_eq = "=";
+        sep_eq_len = 1;
+    }
+
+    fn_opt = flags & XN_FLAG_FN_MASK;
+
+    cnt = X509_NAME_entry_count(n);
+    for (i = 0; i < cnt; i++) {
+        if (flags & XN_FLAG_DN_REV)
+            ent = X509_NAME_get_entry(n, cnt - i - 1);
+        else
+            ent = X509_NAME_get_entry(n, i);
+        if (prev != -1) {
+            if (prev == ent->set) {
+                if (!io_ch(arg, sep_mv, sep_mv_len))
+                    return -1;
+                outlen += sep_mv_len;
+            } else {
+                if (!io_ch(arg, sep_dn, sep_dn_len))
+                    return -1;
+                outlen += sep_dn_len;
+                if (!do_indent(io_ch, arg, indent))
+                    return -1;
+                outlen += indent;
+            }
+        }
+        prev = ent->set;
+        fn = X509_NAME_ENTRY_get_object(ent);
+        val = X509_NAME_ENTRY_get_data(ent);
+        fn_nid = OBJ_obj2nid(fn);
+        if (fn_opt != XN_FLAG_FN_NONE) {
+            int objlen, fld_len;
+            if ((fn_opt == XN_FLAG_FN_OID) || (fn_nid == NID_undef)) {
+                OBJ_obj2txt(objtmp, sizeof objtmp, fn, 1);
+                fld_len = 0;    /* XXX: what should this be? */
+                objbuf = objtmp;
+            } else {
+                if (fn_opt == XN_FLAG_FN_SN) {
+                    fld_len = FN_WIDTH_SN;
+                    objbuf = OBJ_nid2sn(fn_nid);
+                } else if (fn_opt == XN_FLAG_FN_LN) {
+                    fld_len = FN_WIDTH_LN;
+                    objbuf = OBJ_nid2ln(fn_nid);
+                } else {
+                    fld_len = 0; /* XXX: what should this be? */
+                    objbuf = "";
+                }
+            }
+            objlen = strlen(objbuf);
+            if (!io_ch(arg, objbuf, objlen))
+                return -1;
+            if ((objlen < fld_len) && (flags & XN_FLAG_FN_ALIGN)) {
+                if (!do_indent(io_ch, arg, fld_len - objlen))
+                    return -1;
+                outlen += fld_len - objlen;
+            }
+            if (!io_ch(arg, sep_eq, sep_eq_len))
+                return -1;
+            outlen += objlen + sep_eq_len;
+        }
+        /*
+         * If the field name is unknown then fix up the DER dump flag. We
+         * might want to limit this further so it will DER dump on anything
+         * other than a few 'standard' fields.
+         */
+        if ((fn_nid == NID_undef) && (flags & XN_FLAG_DUMP_UNKNOWN_FIELDS))
+            orflags = ASN1_STRFLGS_DUMP_ALL;
+        else
+            orflags = 0;
+
+        len = do_print_ex(io_ch, arg, flags | orflags, val);
+        if (len < 0)
+            return -1;
+        outlen += len;
+    }
+    return outlen;
 }
 
 /* Wrappers round the main functions */
 
-int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags)
+int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent,
+                       unsigned long flags)
 {
-	if(flags == XN_FLAG_COMPAT)
-		return X509_NAME_print(out, nm, indent);
-	return do_name_ex(send_bio_chars, out, nm, indent, flags);
+    if (flags == XN_FLAG_COMPAT)
+        return X509_NAME_print(out, nm, indent);
+    return do_name_ex(send_bio_chars, out, nm, indent, flags);
 }
 
 #ifndef OPENSSL_NO_FP_API
-int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags)
+int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent,
+                          unsigned long flags)
 {
-	if(flags == XN_FLAG_COMPAT)
-		{
-		BIO *btmp;
-		int ret;
-		btmp = BIO_new_fp(fp, BIO_NOCLOSE);
-		if(!btmp) return -1;
-		ret = X509_NAME_print(btmp, nm, indent);
-		BIO_free(btmp);
-		return ret;
-		}
-	return do_name_ex(send_fp_chars, fp, nm, indent, flags);
+    if (flags == XN_FLAG_COMPAT) {
+        BIO *btmp;
+        int ret;
+        btmp = BIO_new_fp(fp, BIO_NOCLOSE);
+        if (!btmp)
+            return -1;
+        ret = X509_NAME_print(btmp, nm, indent);
+        BIO_free(btmp);
+        return ret;
+    }
+    return do_name_ex(send_fp_chars, fp, nm, indent, flags);
 }
 #endif
 
 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags)
 {
-	return do_print_ex(send_bio_chars, out, flags, str);
+    return do_print_ex(send_bio_chars, out, flags, str);
 }
 
 #ifndef OPENSSL_NO_FP_API
 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags)
 {
-	return do_print_ex(send_fp_chars, fp, flags, str);
+    return do_print_ex(send_fp_chars, fp, flags, str);
 }
 #endif
 
-/* Utility function: convert any string type to UTF8, returns number of bytes
+/*
+ * Utility function: convert any string type to UTF8, returns number of bytes
  * in output string or a negative error code
  */
 
 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in)
 {
-	ASN1_STRING stmp, *str = &stmp;
-	int mbflag, type, ret;
-	if(!in) return -1;
-	type = in->type;
-	if((type < 0) || (type > 30)) return -1;
-	mbflag = tag2nbyte[type];
-	if(mbflag == -1) return -1;
-	mbflag |= MBSTRING_FLAG;
-	stmp.data = NULL;
-	stmp.length = 0;
-	stmp.flags = 0;
-	ret = ASN1_mbstring_copy(&str, in->data, in->length, mbflag, B_ASN1_UTF8STRING);
-	if(ret < 0) return ret;
-	*out = stmp.data;
-	return stmp.length;
+    ASN1_STRING stmp, *str = &stmp;
+    int mbflag, type, ret;
+    if (!in)
+        return -1;
+    type = in->type;
+    if ((type < 0) || (type > 30))
+        return -1;
+    mbflag = tag2nbyte[type];
+    if (mbflag == -1)
+        return -1;
+    mbflag |= MBSTRING_FLAG;
+    stmp.data = NULL;
+    stmp.length = 0;
+    stmp.flags = 0;
+    ret =
+        ASN1_mbstring_copy(&str, in->data, in->length, mbflag,
+                           B_ASN1_UTF8STRING);
+    if (ret < 0)
+        return ret;
+    *out = stmp.data;
+    return stmp.length;
 }
diff --git a/crypto/asn1/a_strnid.c b/crypto/asn1/a_strnid.c
index 29d41e6b46..5224345368 100644
--- a/crypto/asn1/a_strnid.c
+++ b/crypto/asn1/a_strnid.c
@@ -1,6 +1,7 @@
 /* a_strnid.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,28 +63,27 @@
 #include 
 #include 
 
-
 static STACK_OF(ASN1_STRING_TABLE) *stable = NULL;
 static void st_free(ASN1_STRING_TABLE *tbl);
-static int sk_table_cmp(const ASN1_STRING_TABLE * const *a,
-			const ASN1_STRING_TABLE * const *b);
-
+static int sk_table_cmp(const ASN1_STRING_TABLE *const *a,
+                        const ASN1_STRING_TABLE *const *b);
 
-/* This is the global mask for the mbstring functions: this is use to
- * mask out certain types (such as BMPString and UTF8String) because
- * certain software (e.g. Netscape) has problems with them.
+/*
+ * This is the global mask for the mbstring functions: this is use to mask
+ * out certain types (such as BMPString and UTF8String) because certain
+ * software (e.g. Netscape) has problems with them.
  */
 
 static unsigned long global_mask = B_ASN1_UTF8STRING;
 
 void ASN1_STRING_set_default_mask(unsigned long mask)
 {
-	global_mask = mask;
+    global_mask = mask;
 }
 
 unsigned long ASN1_STRING_get_default_mask(void)
 {
-	return global_mask;
+    return global_mask;
 }
 
 /*-
@@ -98,160 +98,185 @@ unsigned long ASN1_STRING_get_default_mask(void)
 
 int ASN1_STRING_set_default_mask_asc(const char *p)
 {
-	unsigned long mask;
-	char *end;
-	if(!strncmp(p, "MASK:", 5)) {
-		if(!p[5]) return 0;
-		mask = strtoul(p + 5, &end, 0);
-		if(*end) return 0;
-	} else if(!strcmp(p, "nombstr"))
-			 mask = ~((unsigned long)(B_ASN1_BMPSTRING|B_ASN1_UTF8STRING));
-	else if(!strcmp(p, "pkix"))
-			mask = ~((unsigned long)B_ASN1_T61STRING);
-	else if(!strcmp(p, "utf8only")) mask = B_ASN1_UTF8STRING;
-	else if(!strcmp(p, "default"))
-	    mask = 0xFFFFFFFFL;
-	else return 0;
-	ASN1_STRING_set_default_mask(mask);
-	return 1;
+    unsigned long mask;
+    char *end;
+    if (!strncmp(p, "MASK:", 5)) {
+        if (!p[5])
+            return 0;
+        mask = strtoul(p + 5, &end, 0);
+        if (*end)
+            return 0;
+    } else if (!strcmp(p, "nombstr"))
+        mask = ~((unsigned long)(B_ASN1_BMPSTRING | B_ASN1_UTF8STRING));
+    else if (!strcmp(p, "pkix"))
+        mask = ~((unsigned long)B_ASN1_T61STRING);
+    else if (!strcmp(p, "utf8only"))
+        mask = B_ASN1_UTF8STRING;
+    else if (!strcmp(p, "default"))
+        mask = 0xFFFFFFFFL;
+    else
+        return 0;
+    ASN1_STRING_set_default_mask(mask);
+    return 1;
 }
 
-/* The following function generates an ASN1_STRING based on limits in a table.
- * Frequently the types and length of an ASN1_STRING are restricted by a 
- * corresponding OID. For example certificates and certificate requests.
+/*
+ * The following function generates an ASN1_STRING based on limits in a
+ * table. Frequently the types and length of an ASN1_STRING are restricted by
+ * a corresponding OID. For example certificates and certificate requests.
  */
 
-ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in,
-					int inlen, int inform, int nid)
+ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
+                                    const unsigned char *in, int inlen,
+                                    int inform, int nid)
 {
-	ASN1_STRING_TABLE *tbl;
-	ASN1_STRING *str = NULL;
-	unsigned long mask;
-	int ret;
-	if(!out) out = &str;
-	tbl = ASN1_STRING_TABLE_get(nid);
-	if(tbl) {
-		mask = tbl->mask;
-		if(!(tbl->flags & STABLE_NO_MASK)) mask &= global_mask;
-		ret = ASN1_mbstring_ncopy(out, in, inlen, inform, mask,
-					tbl->minsize, tbl->maxsize);
-	} else ret = ASN1_mbstring_copy(out, in, inlen, inform, DIRSTRING_TYPE & global_mask);
-	if(ret <= 0) return NULL;
-	return *out;
+    ASN1_STRING_TABLE *tbl;
+    ASN1_STRING *str = NULL;
+    unsigned long mask;
+    int ret;
+    if (!out)
+        out = &str;
+    tbl = ASN1_STRING_TABLE_get(nid);
+    if (tbl) {
+        mask = tbl->mask;
+        if (!(tbl->flags & STABLE_NO_MASK))
+            mask &= global_mask;
+        ret = ASN1_mbstring_ncopy(out, in, inlen, inform, mask,
+                                  tbl->minsize, tbl->maxsize);
+    } else
+        ret =
+            ASN1_mbstring_copy(out, in, inlen, inform,
+                               DIRSTRING_TYPE & global_mask);
+    if (ret <= 0)
+        return NULL;
+    return *out;
 }
 
-/* Now the tables and helper functions for the string table:
+/*
+ * Now the tables and helper functions for the string table:
  */
 
 /* size limits: this stuff is taken straight from RFC3280 */
 
-#define ub_name				32768
-#define ub_common_name			64
-#define ub_locality_name		128
-#define ub_state_name			128
-#define ub_organization_name		64
-#define ub_organization_unit_name	64
-#define ub_title			64
-#define ub_email_address		128
-#define ub_serial_number		64
-
+#define ub_name                         32768
+#define ub_common_name                  64
+#define ub_locality_name                128
+#define ub_state_name                   128
+#define ub_organization_name            64
+#define ub_organization_unit_name       64
+#define ub_title                        64
+#define ub_email_address                128
+#define ub_serial_number                64
 
 /* This table must be kept in NID order */
 
 static const ASN1_STRING_TABLE tbl_standard[] = {
-{NID_commonName,		1, ub_common_name, DIRSTRING_TYPE, 0},
-{NID_countryName,		2, 2, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
-{NID_localityName,		1, ub_locality_name, DIRSTRING_TYPE, 0},
-{NID_stateOrProvinceName,	1, ub_state_name, DIRSTRING_TYPE, 0},
-{NID_organizationName,		1, ub_organization_name, DIRSTRING_TYPE, 0},
-{NID_organizationalUnitName,	1, ub_organization_unit_name, DIRSTRING_TYPE, 0},
-{NID_pkcs9_emailAddress,	1, ub_email_address, B_ASN1_IA5STRING, STABLE_NO_MASK},
-{NID_pkcs9_unstructuredName,	1, -1, PKCS9STRING_TYPE, 0},
-{NID_pkcs9_challengePassword,	1, -1, PKCS9STRING_TYPE, 0},
-{NID_pkcs9_unstructuredAddress,	1, -1, DIRSTRING_TYPE, 0},
-{NID_givenName,			1, ub_name, DIRSTRING_TYPE, 0},
-{NID_surname,			1, ub_name, DIRSTRING_TYPE, 0},
-{NID_initials,			1, ub_name, DIRSTRING_TYPE, 0},
-{NID_serialNumber,		1, ub_serial_number, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
-{NID_friendlyName,		-1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK},
-{NID_name,			1, ub_name, DIRSTRING_TYPE, 0},
-{NID_dnQualifier,		-1, -1, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
-{NID_domainComponent,		1, -1, B_ASN1_IA5STRING, STABLE_NO_MASK},
-{NID_ms_csp_name,		-1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK}
+    {NID_commonName, 1, ub_common_name, DIRSTRING_TYPE, 0},
+    {NID_countryName, 2, 2, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
+    {NID_localityName, 1, ub_locality_name, DIRSTRING_TYPE, 0},
+    {NID_stateOrProvinceName, 1, ub_state_name, DIRSTRING_TYPE, 0},
+    {NID_organizationName, 1, ub_organization_name, DIRSTRING_TYPE, 0},
+    {NID_organizationalUnitName, 1, ub_organization_unit_name, DIRSTRING_TYPE,
+     0},
+    {NID_pkcs9_emailAddress, 1, ub_email_address, B_ASN1_IA5STRING,
+     STABLE_NO_MASK},
+    {NID_pkcs9_unstructuredName, 1, -1, PKCS9STRING_TYPE, 0},
+    {NID_pkcs9_challengePassword, 1, -1, PKCS9STRING_TYPE, 0},
+    {NID_pkcs9_unstructuredAddress, 1, -1, DIRSTRING_TYPE, 0},
+    {NID_givenName, 1, ub_name, DIRSTRING_TYPE, 0},
+    {NID_surname, 1, ub_name, DIRSTRING_TYPE, 0},
+    {NID_initials, 1, ub_name, DIRSTRING_TYPE, 0},
+    {NID_serialNumber, 1, ub_serial_number, B_ASN1_PRINTABLESTRING,
+     STABLE_NO_MASK},
+    {NID_friendlyName, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK},
+    {NID_name, 1, ub_name, DIRSTRING_TYPE, 0},
+    {NID_dnQualifier, -1, -1, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
+    {NID_domainComponent, 1, -1, B_ASN1_IA5STRING, STABLE_NO_MASK},
+    {NID_ms_csp_name, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK}
 };
 
-static int sk_table_cmp(const ASN1_STRING_TABLE * const *a,
-			const ASN1_STRING_TABLE * const *b)
+static int sk_table_cmp(const ASN1_STRING_TABLE *const *a,
+                        const ASN1_STRING_TABLE *const *b)
 {
-	return (*a)->nid - (*b)->nid;
+    return (*a)->nid - (*b)->nid;
 }
 
 DECLARE_OBJ_BSEARCH_CMP_FN(ASN1_STRING_TABLE, ASN1_STRING_TABLE, table);
 
 static int table_cmp(const ASN1_STRING_TABLE *a, const ASN1_STRING_TABLE *b)
 {
-	return a->nid - b->nid;
+    return a->nid - b->nid;
 }
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(ASN1_STRING_TABLE, ASN1_STRING_TABLE, table);
 
 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid)
 {
-	int idx;
-	ASN1_STRING_TABLE *ttmp;
-	ASN1_STRING_TABLE fnd;
-	fnd.nid = nid;
-	ttmp = OBJ_bsearch_table(&fnd, tbl_standard, 
-			   sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE));
-	if(ttmp) return ttmp;
-	if(!stable) return NULL;
-	idx = sk_ASN1_STRING_TABLE_find(stable, &fnd);
-	if(idx < 0) return NULL;
-	return sk_ASN1_STRING_TABLE_value(stable, idx);
+    int idx;
+    ASN1_STRING_TABLE *ttmp;
+    ASN1_STRING_TABLE fnd;
+    fnd.nid = nid;
+    ttmp = OBJ_bsearch_table(&fnd, tbl_standard,
+                             sizeof(tbl_standard) /
+                             sizeof(ASN1_STRING_TABLE));
+    if (ttmp)
+        return ttmp;
+    if (!stable)
+        return NULL;
+    idx = sk_ASN1_STRING_TABLE_find(stable, &fnd);
+    if (idx < 0)
+        return NULL;
+    return sk_ASN1_STRING_TABLE_value(stable, idx);
 }
-	
+
 int ASN1_STRING_TABLE_add(int nid,
-		 long minsize, long maxsize, unsigned long mask,
-				unsigned long flags)
+                          long minsize, long maxsize, unsigned long mask,
+                          unsigned long flags)
 {
-	ASN1_STRING_TABLE *tmp;
-	char new_nid = 0;
-	flags &= ~STABLE_FLAGS_MALLOC;
-	if(!stable) stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp);
-	if(!stable) {
-		ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD, ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	if(!(tmp = ASN1_STRING_TABLE_get(nid))) {
-		tmp = OPENSSL_malloc(sizeof(ASN1_STRING_TABLE));
-		if(!tmp) {
-			ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD,
-							ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		tmp->flags = flags | STABLE_FLAGS_MALLOC;
-		tmp->nid = nid;
-		new_nid = 1;
-	} else tmp->flags = (tmp->flags & STABLE_FLAGS_MALLOC) | flags;
-	if(minsize != -1) tmp->minsize = minsize;
-	if(maxsize != -1) tmp->maxsize = maxsize;
-	tmp->mask = mask;
-	if(new_nid) sk_ASN1_STRING_TABLE_push(stable, tmp);
-	return 1;
+    ASN1_STRING_TABLE *tmp;
+    char new_nid = 0;
+    flags &= ~STABLE_FLAGS_MALLOC;
+    if (!stable)
+        stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp);
+    if (!stable) {
+        ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (!(tmp = ASN1_STRING_TABLE_get(nid))) {
+        tmp = OPENSSL_malloc(sizeof(ASN1_STRING_TABLE));
+        if (!tmp) {
+            ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        tmp->flags = flags | STABLE_FLAGS_MALLOC;
+        tmp->nid = nid;
+        new_nid = 1;
+    } else
+        tmp->flags = (tmp->flags & STABLE_FLAGS_MALLOC) | flags;
+    if (minsize != -1)
+        tmp->minsize = minsize;
+    if (maxsize != -1)
+        tmp->maxsize = maxsize;
+    tmp->mask = mask;
+    if (new_nid)
+        sk_ASN1_STRING_TABLE_push(stable, tmp);
+    return 1;
 }
 
 void ASN1_STRING_TABLE_cleanup(void)
 {
-	STACK_OF(ASN1_STRING_TABLE) *tmp;
-	tmp = stable;
-	if(!tmp) return;
-	stable = NULL;
-	sk_ASN1_STRING_TABLE_pop_free(tmp, st_free);
+    STACK_OF(ASN1_STRING_TABLE) *tmp;
+    tmp = stable;
+    if (!tmp)
+        return;
+    stable = NULL;
+    sk_ASN1_STRING_TABLE_pop_free(tmp, st_free);
 }
 
 static void st_free(ASN1_STRING_TABLE *tbl)
 {
-	if(tbl->flags & STABLE_FLAGS_MALLOC) OPENSSL_free(tbl);
+    if (tbl->flags & STABLE_FLAGS_MALLOC)
+        OPENSSL_free(tbl);
 }
 
 
@@ -261,30 +286,27 @@ IMPLEMENT_STACK_OF(ASN1_STRING_TABLE)
 
 main()
 {
-	ASN1_STRING_TABLE *tmp;
-	int i, last_nid = -1;
-
-	for (tmp = tbl_standard, i = 0;
-		i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++)
-		{
-			if (tmp->nid < last_nid)
-				{
-				last_nid = 0;
-				break;
-				}
-			last_nid = tmp->nid;
-		}
-
-	if (last_nid != 0)
-		{
-		printf("Table order OK\n");
-		exit(0);
-		}
-
-	for (tmp = tbl_standard, i = 0;
-		i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++)
-			printf("Index %d, NID %d, Name=%s\n", i, tmp->nid,
-							OBJ_nid2ln(tmp->nid));
+    ASN1_STRING_TABLE *tmp;
+    int i, last_nid = -1;
+
+    for (tmp = tbl_standard, i = 0;
+         i < sizeof(tbl_standard) / sizeof(ASN1_STRING_TABLE); i++, tmp++) {
+        if (tmp->nid < last_nid) {
+            last_nid = 0;
+            break;
+        }
+        last_nid = tmp->nid;
+    }
+
+    if (last_nid != 0) {
+        printf("Table order OK\n");
+        exit(0);
+    }
+
+    for (tmp = tbl_standard, i = 0;
+         i < sizeof(tbl_standard) / sizeof(ASN1_STRING_TABLE); i++, tmp++)
+        printf("Index %d, NID %d, Name=%s\n", i, tmp->nid,
+               OBJ_nid2ln(tmp->nid));
 
 }
 
diff --git a/crypto/asn1/a_time.c b/crypto/asn1/a_time.c
index b6f1867374..fcb2d565cd 100644
--- a/crypto/asn1/a_time.c
+++ b/crypto/asn1/a_time.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,6 @@
  *
  */
 
-
 /*-
  * This is an implementation of the ASN1 Time structure which is:
  *    Time ::= CHOICE {
@@ -75,156 +74,155 @@ IMPLEMENT_ASN1_FUNCTIONS(ASN1_TIME)
 
 #if 0
 int i2d_ASN1_TIME(ASN1_TIME *a, unsigned char **pp)
-	{
-#ifdef CHARSET_EBCDIC
-	/* KLUDGE! We convert to ascii before writing DER */
-	char tmp[24];
-	ASN1_STRING tmpstr;
-
-	if(a->type == V_ASN1_UTCTIME || a->type == V_ASN1_GENERALIZEDTIME) {
-	    int len;
-
-	    tmpstr = *(ASN1_STRING *)a;
-	    len = tmpstr.length;
-	    ebcdic2ascii(tmp, tmpstr.data, (len >= sizeof tmp) ? sizeof tmp : len);
-	    tmpstr.data = tmp;
-	    a = (ASN1_GENERALIZEDTIME *) &tmpstr;
-	}
-#endif
-	if(a->type == V_ASN1_UTCTIME || a->type == V_ASN1_GENERALIZEDTIME)
-				return(i2d_ASN1_bytes((ASN1_STRING *)a,pp,
-				     a->type ,V_ASN1_UNIVERSAL));
-	ASN1err(ASN1_F_I2D_ASN1_TIME,ASN1_R_EXPECTING_A_TIME);
-	return -1;
-	}
+{
+# ifdef CHARSET_EBCDIC
+    /* KLUDGE! We convert to ascii before writing DER */
+    char tmp[24];
+    ASN1_STRING tmpstr;
+
+    if (a->type == V_ASN1_UTCTIME || a->type == V_ASN1_GENERALIZEDTIME) {
+        int len;
+
+        tmpstr = *(ASN1_STRING *)a;
+        len = tmpstr.length;
+        ebcdic2ascii(tmp, tmpstr.data,
+                     (len >= sizeof tmp) ? sizeof tmp : len);
+        tmpstr.data = tmp;
+        a = (ASN1_GENERALIZEDTIME *)&tmpstr;
+    }
+# endif
+    if (a->type == V_ASN1_UTCTIME || a->type == V_ASN1_GENERALIZEDTIME)
+        return (i2d_ASN1_bytes((ASN1_STRING *)a, pp,
+                               a->type, V_ASN1_UNIVERSAL));
+    ASN1err(ASN1_F_I2D_ASN1_TIME, ASN1_R_EXPECTING_A_TIME);
+    return -1;
+}
 #endif
 
-
 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t)
-	{
-	return ASN1_TIME_adj(s, t, 0, 0);
-	}
+{
+    return ASN1_TIME_adj(s, t, 0, 0);
+}
 
 ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
-				int offset_day, long offset_sec)
-	{
-	struct tm *ts;
-	struct tm data;
-
-	ts=OPENSSL_gmtime(&t,&data);
-	if (ts == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_TIME_ADJ, ASN1_R_ERROR_GETTING_TIME);
-		return NULL;
-		}
-	if (offset_day || offset_sec)
-		{ 
-		if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
-			return NULL;
-		}
-	if((ts->tm_year >= 50) && (ts->tm_year < 150))
-			return ASN1_UTCTIME_adj(s, t, offset_day, offset_sec);
-	return ASN1_GENERALIZEDTIME_adj(s, t, offset_day, offset_sec);
-	}
+                         int offset_day, long offset_sec)
+{
+    struct tm *ts;
+    struct tm data;
+
+    ts = OPENSSL_gmtime(&t, &data);
+    if (ts == NULL) {
+        ASN1err(ASN1_F_ASN1_TIME_ADJ, ASN1_R_ERROR_GETTING_TIME);
+        return NULL;
+    }
+    if (offset_day || offset_sec) {
+        if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
+            return NULL;
+    }
+    if ((ts->tm_year >= 50) && (ts->tm_year < 150))
+        return ASN1_UTCTIME_adj(s, t, offset_day, offset_sec);
+    return ASN1_GENERALIZEDTIME_adj(s, t, offset_day, offset_sec);
+}
 
 int ASN1_TIME_check(ASN1_TIME *t)
-	{
-	if (t->type == V_ASN1_GENERALIZEDTIME)
-		return ASN1_GENERALIZEDTIME_check(t);
-	else if (t->type == V_ASN1_UTCTIME)
-		return ASN1_UTCTIME_check(t);
-	return 0;
-	}
+{
+    if (t->type == V_ASN1_GENERALIZEDTIME)
+        return ASN1_GENERALIZEDTIME_check(t);
+    else if (t->type == V_ASN1_UTCTIME)
+        return ASN1_UTCTIME_check(t);
+    return 0;
+}
 
 /* Convert an ASN1_TIME structure to GeneralizedTime */
-ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out)
-	{
-	ASN1_GENERALIZEDTIME *ret;
-	char *str;
-	int newlen;
-
-	if (!ASN1_TIME_check(t)) return NULL;
-
-	if (!out || !*out)
-		{
-		if (!(ret = ASN1_GENERALIZEDTIME_new ()))
-			return NULL;
-		if (out) *out = ret;
-		}
-	else ret = *out;
-
-	/* If already GeneralizedTime just copy across */
-	if (t->type == V_ASN1_GENERALIZEDTIME)
-		{
-		if(!ASN1_STRING_set(ret, t->data, t->length))
-			return NULL;
-		return ret;
-		}
-
-	/* grow the string */
-	if (!ASN1_STRING_set(ret, NULL, t->length + 2))
-		return NULL;
-	/* ASN1_STRING_set() allocated 'len + 1' bytes. */
-	newlen = t->length + 2 + 1;
-	str = (char *)ret->data;
-	/* Work out the century and prepend */
-	if (t->data[0] >= '5') BUF_strlcpy(str, "19", newlen);
-	else BUF_strlcpy(str, "20", newlen);
-
-	BUF_strlcat(str, (char *)t->data, newlen);
-
-	return ret;
-	}
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t,
+                                                   ASN1_GENERALIZEDTIME **out)
+{
+    ASN1_GENERALIZEDTIME *ret;
+    char *str;
+    int newlen;
+
+    if (!ASN1_TIME_check(t))
+        return NULL;
+
+    if (!out || !*out) {
+        if (!(ret = ASN1_GENERALIZEDTIME_new()))
+            return NULL;
+        if (out)
+            *out = ret;
+    } else
+        ret = *out;
+
+    /* If already GeneralizedTime just copy across */
+    if (t->type == V_ASN1_GENERALIZEDTIME) {
+        if (!ASN1_STRING_set(ret, t->data, t->length))
+            return NULL;
+        return ret;
+    }
+
+    /* grow the string */
+    if (!ASN1_STRING_set(ret, NULL, t->length + 2))
+        return NULL;
+    /* ASN1_STRING_set() allocated 'len + 1' bytes. */
+    newlen = t->length + 2 + 1;
+    str = (char *)ret->data;
+    /* Work out the century and prepend */
+    if (t->data[0] >= '5')
+        BUF_strlcpy(str, "19", newlen);
+    else
+        BUF_strlcpy(str, "20", newlen);
+
+    BUF_strlcat(str, (char *)t->data, newlen);
+
+    return ret;
+}
 
 int ASN1_TIME_set_string(ASN1_TIME *s, const char *str)
-	{
-	ASN1_TIME t;
-
-	t.length = strlen(str);
-	t.data = (unsigned char *)str;
-	t.flags = 0;
-	
-	t.type = V_ASN1_UTCTIME;
-
-	if (!ASN1_TIME_check(&t))
-		{
-		t.type = V_ASN1_GENERALIZEDTIME;
-		if (!ASN1_TIME_check(&t))
-			return 0;
-		}
-	
-	if (s && !ASN1_STRING_copy((ASN1_STRING *)s, (ASN1_STRING *)&t))
-			return 0;
-
-	return 1;
-	}
+{
+    ASN1_TIME t;
+
+    t.length = strlen(str);
+    t.data = (unsigned char *)str;
+    t.flags = 0;
+
+    t.type = V_ASN1_UTCTIME;
+
+    if (!ASN1_TIME_check(&t)) {
+        t.type = V_ASN1_GENERALIZEDTIME;
+        if (!ASN1_TIME_check(&t))
+            return 0;
+    }
+
+    if (s && !ASN1_STRING_copy((ASN1_STRING *)s, (ASN1_STRING *)&t))
+        return 0;
+
+    return 1;
+}
 
 static int asn1_time_to_tm(struct tm *tm, const ASN1_TIME *t)
-	{
-	if (t == NULL)
-		{
-		time_t now_t;
-		time(&now_t);
-		if (OPENSSL_gmtime(&now_t, tm))
-			return 1;
-		return 0;
-		}
-		
-	if (t->type == V_ASN1_UTCTIME)
-		return asn1_utctime_to_tm(tm, t);
-	else if (t->type == V_ASN1_GENERALIZEDTIME)
-		return asn1_generalizedtime_to_tm(tm, t);
-
-	return 0;
-	}
+{
+    if (t == NULL) {
+        time_t now_t;
+        time(&now_t);
+        if (OPENSSL_gmtime(&now_t, tm))
+            return 1;
+        return 0;
+    }
+
+    if (t->type == V_ASN1_UTCTIME)
+        return asn1_utctime_to_tm(tm, t);
+    else if (t->type == V_ASN1_GENERALIZEDTIME)
+        return asn1_generalizedtime_to_tm(tm, t);
+
+    return 0;
+}
 
 int ASN1_TIME_diff(int *pday, int *psec,
-			const ASN1_TIME *from, const ASN1_TIME *to)
-	{
-	struct tm tm_from, tm_to;
-	if (!asn1_time_to_tm(&tm_from, from))
-		return 0;
-	if (!asn1_time_to_tm(&tm_to, to))
-		return 0;
-	return OPENSSL_gmtime_diff(pday, psec, &tm_from, &tm_to);
-	}	
+                   const ASN1_TIME *from, const ASN1_TIME *to)
+{
+    struct tm tm_from, tm_to;
+    if (!asn1_time_to_tm(&tm_from, from))
+        return 0;
+    if (!asn1_time_to_tm(&tm_to, to))
+        return 0;
+    return OPENSSL_gmtime_diff(pday, psec, &tm_from, &tm_to);
+}
diff --git a/crypto/asn1/a_type.c b/crypto/asn1/a_type.c
index 5e1bc762d0..4a36aff6ac 100644
--- a/crypto/asn1/a_type.c
+++ b/crypto/asn1/a_type.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,98 +62,93 @@
 #include 
 
 int ASN1_TYPE_get(ASN1_TYPE *a)
-	{
-	if ((a->value.ptr != NULL) || (a->type == V_ASN1_NULL))
-		return(a->type);
-	else
-		return(0);
-	}
+{
+    if ((a->value.ptr != NULL) || (a->type == V_ASN1_NULL))
+        return (a->type);
+    else
+        return (0);
+}
 
 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value)
-	{
-	if (a->value.ptr != NULL)
-		{
-		ASN1_TYPE **tmp_a = &a;
-		ASN1_primitive_free((ASN1_VALUE **)tmp_a, NULL);
-		}
-	a->type=type;
-	if (type == V_ASN1_BOOLEAN)
-		a->value.boolean = value ? 0xff : 0;
-	else
-		a->value.ptr=value;
-	}
+{
+    if (a->value.ptr != NULL) {
+        ASN1_TYPE **tmp_a = &a;
+        ASN1_primitive_free((ASN1_VALUE **)tmp_a, NULL);
+    }
+    a->type = type;
+    if (type == V_ASN1_BOOLEAN)
+        a->value.boolean = value ? 0xff : 0;
+    else
+        a->value.ptr = value;
+}
 
 int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value)
-	{
-	if (!value || (type == V_ASN1_BOOLEAN))
-		{
-		void *p = (void *)value;
-		ASN1_TYPE_set(a, type, p);
-		}
-	else if (type == V_ASN1_OBJECT)
-		{
-		ASN1_OBJECT *odup;
-		odup = OBJ_dup(value);
-		if (!odup)
-			return 0;
-		ASN1_TYPE_set(a, type, odup);
-		}
-	else
-		{
-		ASN1_STRING *sdup;
-		sdup = ASN1_STRING_dup(value);
-		if (!sdup)
-			return 0;
-		ASN1_TYPE_set(a, type, sdup);
-		}
-	return 1;
-	}
+{
+    if (!value || (type == V_ASN1_BOOLEAN)) {
+        void *p = (void *)value;
+        ASN1_TYPE_set(a, type, p);
+    } else if (type == V_ASN1_OBJECT) {
+        ASN1_OBJECT *odup;
+        odup = OBJ_dup(value);
+        if (!odup)
+            return 0;
+        ASN1_TYPE_set(a, type, odup);
+    } else {
+        ASN1_STRING *sdup;
+        sdup = ASN1_STRING_dup(value);
+        if (!sdup)
+            return 0;
+        ASN1_TYPE_set(a, type, sdup);
+    }
+    return 1;
+}
 
 IMPLEMENT_STACK_OF(ASN1_TYPE)
+
 IMPLEMENT_ASN1_SET_OF(ASN1_TYPE)
 
 /* Returns 0 if they are equal, != 0 otherwise. */
 int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b)
-	{
-	int result = -1;
+{
+    int result = -1;
 
-	if (!a || !b || a->type != b->type) return -1;
+    if (!a || !b || a->type != b->type)
+        return -1;
 
-	switch (a->type)
-		{
-	case V_ASN1_OBJECT:
-		result = OBJ_cmp(a->value.object, b->value.object);
-		break;
-	case V_ASN1_NULL:
-		result = 0;	/* They do not have content. */
-		break;
-	case V_ASN1_INTEGER:
-	case V_ASN1_NEG_INTEGER:
-	case V_ASN1_ENUMERATED:
-	case V_ASN1_NEG_ENUMERATED:
-	case V_ASN1_BIT_STRING:
-	case V_ASN1_OCTET_STRING:
-	case V_ASN1_SEQUENCE:
-	case V_ASN1_SET:
-	case V_ASN1_NUMERICSTRING:
-	case V_ASN1_PRINTABLESTRING:
-	case V_ASN1_T61STRING:
-	case V_ASN1_VIDEOTEXSTRING:
-	case V_ASN1_IA5STRING:
-	case V_ASN1_UTCTIME:
-	case V_ASN1_GENERALIZEDTIME:
-	case V_ASN1_GRAPHICSTRING:
-	case V_ASN1_VISIBLESTRING:
-	case V_ASN1_GENERALSTRING:
-	case V_ASN1_UNIVERSALSTRING:
-	case V_ASN1_BMPSTRING:
-	case V_ASN1_UTF8STRING:
-	case V_ASN1_OTHER:
-	default:
-		result = ASN1_STRING_cmp((ASN1_STRING *) a->value.ptr,
-					 (ASN1_STRING *) b->value.ptr);
-		break;
-		}
+    switch (a->type) {
+    case V_ASN1_OBJECT:
+        result = OBJ_cmp(a->value.object, b->value.object);
+        break;
+    case V_ASN1_NULL:
+        result = 0;             /* They do not have content. */
+        break;
+    case V_ASN1_INTEGER:
+    case V_ASN1_NEG_INTEGER:
+    case V_ASN1_ENUMERATED:
+    case V_ASN1_NEG_ENUMERATED:
+    case V_ASN1_BIT_STRING:
+    case V_ASN1_OCTET_STRING:
+    case V_ASN1_SEQUENCE:
+    case V_ASN1_SET:
+    case V_ASN1_NUMERICSTRING:
+    case V_ASN1_PRINTABLESTRING:
+    case V_ASN1_T61STRING:
+    case V_ASN1_VIDEOTEXSTRING:
+    case V_ASN1_IA5STRING:
+    case V_ASN1_UTCTIME:
+    case V_ASN1_GENERALIZEDTIME:
+    case V_ASN1_GRAPHICSTRING:
+    case V_ASN1_VISIBLESTRING:
+    case V_ASN1_GENERALSTRING:
+    case V_ASN1_UNIVERSALSTRING:
+    case V_ASN1_BMPSTRING:
+    case V_ASN1_UTF8STRING:
+    case V_ASN1_OTHER:
+    default:
+        result = ASN1_STRING_cmp((ASN1_STRING *)a->value.ptr,
+                                 (ASN1_STRING *)b->value.ptr);
+        break;
+    }
 
-	return result;
-	}
+    return result;
+}
diff --git a/crypto/asn1/a_utctm.c b/crypto/asn1/a_utctm.c
index ce14e39261..0578c88874 100644
--- a/crypto/asn1/a_utctm.c
+++ b/crypto/asn1/a_utctm.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,298 +65,288 @@
 
 #if 0
 int i2d_ASN1_UTCTIME(ASN1_UTCTIME *a, unsigned char **pp)
-	{
-#ifndef CHARSET_EBCDIC
-	return(i2d_ASN1_bytes((ASN1_STRING *)a,pp,
-		V_ASN1_UTCTIME,V_ASN1_UNIVERSAL));
-#else
-	/* KLUDGE! We convert to ascii before writing DER */
-	int len;
-	char tmp[24];
-	ASN1_STRING x = *(ASN1_STRING *)a;
-
-	len = x.length;
-	ebcdic2ascii(tmp, x.data, (len >= sizeof tmp) ? sizeof tmp : len);
-	x.data = tmp;
-	return i2d_ASN1_bytes(&x, pp, V_ASN1_UTCTIME,V_ASN1_UNIVERSAL);
-#endif
-	}
-
+{
+# ifndef CHARSET_EBCDIC
+    return (i2d_ASN1_bytes((ASN1_STRING *)a, pp,
+                           V_ASN1_UTCTIME, V_ASN1_UNIVERSAL));
+# else
+    /* KLUDGE! We convert to ascii before writing DER */
+    int len;
+    char tmp[24];
+    ASN1_STRING x = *(ASN1_STRING *)a;
+
+    len = x.length;
+    ebcdic2ascii(tmp, x.data, (len >= sizeof tmp) ? sizeof tmp : len);
+    x.data = tmp;
+    return i2d_ASN1_bytes(&x, pp, V_ASN1_UTCTIME, V_ASN1_UNIVERSAL);
+# endif
+}
 
 ASN1_UTCTIME *d2i_ASN1_UTCTIME(ASN1_UTCTIME **a, unsigned char **pp,
-	     long length)
-	{
-	ASN1_UTCTIME *ret=NULL;
-
-	ret=(ASN1_UTCTIME *)d2i_ASN1_bytes((ASN1_STRING **)a,pp,length,
-		V_ASN1_UTCTIME,V_ASN1_UNIVERSAL);
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ERR_R_NESTED_ASN1_ERROR);
-		return(NULL);
-		}
-#ifdef CHARSET_EBCDIC
-	ascii2ebcdic(ret->data, ret->data, ret->length);
-#endif
-	if (!ASN1_UTCTIME_check(ret))
-		{
-		ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_INVALID_TIME_FORMAT);
-		goto err;
-		}
-
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret)))
-		M_ASN1_UTCTIME_free(ret);
-	return(NULL);
-	}
+                               long length)
+{
+    ASN1_UTCTIME *ret = NULL;
+
+    ret = (ASN1_UTCTIME *)d2i_ASN1_bytes((ASN1_STRING **)a, pp, length,
+                                         V_ASN1_UTCTIME, V_ASN1_UNIVERSAL);
+    if (ret == NULL) {
+        ASN1err(ASN1_F_D2I_ASN1_UTCTIME, ERR_R_NESTED_ASN1_ERROR);
+        return (NULL);
+    }
+# ifdef CHARSET_EBCDIC
+    ascii2ebcdic(ret->data, ret->data, ret->length);
+# endif
+    if (!ASN1_UTCTIME_check(ret)) {
+        ASN1err(ASN1_F_D2I_ASN1_UTCTIME, ASN1_R_INVALID_TIME_FORMAT);
+        goto err;
+    }
+
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        M_ASN1_UTCTIME_free(ret);
+    return (NULL);
+}
 
 #endif
 
 int asn1_utctime_to_tm(struct tm *tm, const ASN1_UTCTIME *d)
-	{
-	static const int min[8]={ 0, 1, 1, 0, 0, 0, 0, 0};
-	static const int max[8]={99,12,31,23,59,59,12,59};
-	char *a;
-	int n,i,l,o;
-
-	if (d->type != V_ASN1_UTCTIME) return(0);
-	l=d->length;
-	a=(char *)d->data;
-	o=0;
-
-	if (l < 11) goto err;
-	for (i=0; i<6; i++)
-		{
-		if ((i == 5) && ((a[o] == 'Z') ||
-			(a[o] == '+') || (a[o] == '-')))
-			{
-			i++;
-			if (tm)
-				tm->tm_sec = 0;
-			break;
-			}
-		if ((a[o] < '0') || (a[o] > '9')) goto err;
-		n= a[o]-'0';
-		if (++o > l) goto err;
-
-		if ((a[o] < '0') || (a[o] > '9')) goto err;
-		n=(n*10)+ a[o]-'0';
-		if (++o > l) goto err;
-
-		if ((n < min[i]) || (n > max[i])) goto err;
-		if (tm)
-			{
-			switch(i)
-				{
-			case 0:
-				tm->tm_year = n < 50 ? n + 100 : n;
-				break;
-			case 1:
-				tm->tm_mon = n - 1;
-				break;
-			case 2:
-				tm->tm_mday = n;
-				break;
-			case 3:
-				tm->tm_hour = n;
-				break;
-			case 4:
-				tm->tm_min = n;
-				break;
-			case 5:
-				tm->tm_sec = n;
-				break;
-				}
-			}
-		}
-	if (a[o] == 'Z')
-		o++;
-	else if ((a[o] == '+') || (a[o] == '-'))
-		{
-		int offsign = a[o] == '-' ? -1 : 1, offset = 0;
-		o++;
-		if (o+4 > l) goto err;
-		for (i=6; i<8; i++)
-			{
-			if ((a[o] < '0') || (a[o] > '9')) goto err;
-			n= a[o]-'0';
-			o++;
-			if ((a[o] < '0') || (a[o] > '9')) goto err;
-			n=(n*10)+ a[o]-'0';
-			if ((n < min[i]) || (n > max[i])) goto err;
-			if (tm)
-				{
-				if (i == 6)
-					offset = n * 3600;
-				else if (i == 7)
-					offset += n * 60;
-				}
-			o++;
-			}
-		if (offset && !OPENSSL_gmtime_adj(tm, 0, offset * offsign))
-			return 0;
-		}
-	return o == l;
-err:
-	return 0;
-	}
+{
+    static const int min[8] = { 0, 1, 1, 0, 0, 0, 0, 0 };
+    static const int max[8] = { 99, 12, 31, 23, 59, 59, 12, 59 };
+    char *a;
+    int n, i, l, o;
+
+    if (d->type != V_ASN1_UTCTIME)
+        return (0);
+    l = d->length;
+    a = (char *)d->data;
+    o = 0;
+
+    if (l < 11)
+        goto err;
+    for (i = 0; i < 6; i++) {
+        if ((i == 5) && ((a[o] == 'Z') || (a[o] == '+') || (a[o] == '-'))) {
+            i++;
+            if (tm)
+                tm->tm_sec = 0;
+            break;
+        }
+        if ((a[o] < '0') || (a[o] > '9'))
+            goto err;
+        n = a[o] - '0';
+        if (++o > l)
+            goto err;
+
+        if ((a[o] < '0') || (a[o] > '9'))
+            goto err;
+        n = (n * 10) + a[o] - '0';
+        if (++o > l)
+            goto err;
+
+        if ((n < min[i]) || (n > max[i]))
+            goto err;
+        if (tm) {
+            switch (i) {
+            case 0:
+                tm->tm_year = n < 50 ? n + 100 : n;
+                break;
+            case 1:
+                tm->tm_mon = n - 1;
+                break;
+            case 2:
+                tm->tm_mday = n;
+                break;
+            case 3:
+                tm->tm_hour = n;
+                break;
+            case 4:
+                tm->tm_min = n;
+                break;
+            case 5:
+                tm->tm_sec = n;
+                break;
+            }
+        }
+    }
+    if (a[o] == 'Z')
+        o++;
+    else if ((a[o] == '+') || (a[o] == '-')) {
+        int offsign = a[o] == '-' ? -1 : 1, offset = 0;
+        o++;
+        if (o + 4 > l)
+            goto err;
+        for (i = 6; i < 8; i++) {
+            if ((a[o] < '0') || (a[o] > '9'))
+                goto err;
+            n = a[o] - '0';
+            o++;
+            if ((a[o] < '0') || (a[o] > '9'))
+                goto err;
+            n = (n * 10) + a[o] - '0';
+            if ((n < min[i]) || (n > max[i]))
+                goto err;
+            if (tm) {
+                if (i == 6)
+                    offset = n * 3600;
+                else if (i == 7)
+                    offset += n * 60;
+            }
+            o++;
+        }
+        if (offset && !OPENSSL_gmtime_adj(tm, 0, offset * offsign))
+            return 0;
+    }
+    return o == l;
+ err:
+    return 0;
+}
 
 int ASN1_UTCTIME_check(const ASN1_UTCTIME *d)
-	{
-	return asn1_utctime_to_tm(NULL, d);
-	}
+{
+    return asn1_utctime_to_tm(NULL, d);
+}
 
 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str)
-	{
-	ASN1_UTCTIME t;
-
-	t.type=V_ASN1_UTCTIME;
-	t.length=strlen(str);
-	t.data=(unsigned char *)str;
-	if (ASN1_UTCTIME_check(&t))
-		{
-		if (s != NULL)
-			{
-			if (!ASN1_STRING_set((ASN1_STRING *)s,
-				(unsigned char *)str,t.length))
-				return 0;
-			s->type = V_ASN1_UTCTIME;
-			}
-		return(1);
-		}
-	else
-		return(0);
-	}
+{
+    ASN1_UTCTIME t;
+
+    t.type = V_ASN1_UTCTIME;
+    t.length = strlen(str);
+    t.data = (unsigned char *)str;
+    if (ASN1_UTCTIME_check(&t)) {
+        if (s != NULL) {
+            if (!ASN1_STRING_set((ASN1_STRING *)s,
+                                 (unsigned char *)str, t.length))
+                return 0;
+            s->type = V_ASN1_UTCTIME;
+        }
+        return (1);
+    } else
+        return (0);
+}
 
 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t)
-	{
-	return ASN1_UTCTIME_adj(s, t, 0, 0);
-	}
+{
+    return ASN1_UTCTIME_adj(s, t, 0, 0);
+}
 
 ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
-				int offset_day, long offset_sec)
-	{
-	char *p;
-	struct tm *ts;
-	struct tm data;
-	size_t len = 20;
-	int free_s = 0;
-
-	if (s == NULL)
-		{
-		free_s = 1;
-		s=M_ASN1_UTCTIME_new();
-		}
-	if (s == NULL)
-		goto err;
-
-
-	ts=OPENSSL_gmtime(&t, &data);
-	if (ts == NULL)
-		goto err;
-
-	if (offset_day || offset_sec)
-		{ 
-		if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
-			goto err;
-		}
-
-	if((ts->tm_year < 50) || (ts->tm_year >= 150))
-		goto err;
-
-	p=(char *)s->data;
-	if ((p == NULL) || ((size_t)s->length < len))
-		{
-		p=OPENSSL_malloc(len);
-		if (p == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_UTCTIME_ADJ,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (s->data != NULL)
-			OPENSSL_free(s->data);
-		s->data=(unsigned char *)p;
-		}
-
-	BIO_snprintf(p,len,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
-		     ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
-	s->length=strlen(p);
-	s->type=V_ASN1_UTCTIME;
+                               int offset_day, long offset_sec)
+{
+    char *p;
+    struct tm *ts;
+    struct tm data;
+    size_t len = 20;
+    int free_s = 0;
+
+    if (s == NULL) {
+        free_s = 1;
+        s = M_ASN1_UTCTIME_new();
+    }
+    if (s == NULL)
+        goto err;
+
+    ts = OPENSSL_gmtime(&t, &data);
+    if (ts == NULL)
+        goto err;
+
+    if (offset_day || offset_sec) {
+        if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec))
+            goto err;
+    }
+
+    if ((ts->tm_year < 50) || (ts->tm_year >= 150))
+        goto err;
+
+    p = (char *)s->data;
+    if ((p == NULL) || ((size_t)s->length < len)) {
+        p = OPENSSL_malloc(len);
+        if (p == NULL) {
+            ASN1err(ASN1_F_ASN1_UTCTIME_ADJ, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (s->data != NULL)
+            OPENSSL_free(s->data);
+        s->data = (unsigned char *)p;
+    }
+
+    BIO_snprintf(p, len, "%02d%02d%02d%02d%02d%02dZ", ts->tm_year % 100,
+                 ts->tm_mon + 1, ts->tm_mday, ts->tm_hour, ts->tm_min,
+                 ts->tm_sec);
+    s->length = strlen(p);
+    s->type = V_ASN1_UTCTIME;
 #ifdef CHARSET_EBCDIC_not
-	ebcdic2ascii(s->data, s->data, s->length);
+    ebcdic2ascii(s->data, s->data, s->length);
 #endif
-	return(s);
-	err:
-	if (free_s && s)
-		M_ASN1_UTCTIME_free(s);
-	return NULL;
-	}
-
+    return (s);
+ err:
+    if (free_s && s)
+        M_ASN1_UTCTIME_free(s);
+    return NULL;
+}
 
 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t)
-	{
-	struct tm stm, ttm;
-	int day, sec;
-
-	if (!asn1_utctime_to_tm(&stm, s))
-		return -2;
-
-	if (!OPENSSL_gmtime(&t, &ttm))
-		return -2;
-
-	if (!OPENSSL_gmtime_diff(&day, &sec, &stm, &ttm))
-		return -2;
-
-	if (day > 0)
-		return 1;
-	if (day < 0)
-		return -1;
-	if (sec > 0)
-		return 1;
-	if (sec < 0)
-		return -1;
-	return 0;
-	}
-
+{
+    struct tm stm, ttm;
+    int day, sec;
+
+    if (!asn1_utctime_to_tm(&stm, s))
+        return -2;
+
+    if (!OPENSSL_gmtime(&t, &ttm))
+        return -2;
+
+    if (!OPENSSL_gmtime_diff(&day, &sec, &stm, &ttm))
+        return -2;
+
+    if (day > 0)
+        return 1;
+    if (day < 0)
+        return -1;
+    if (sec > 0)
+        return 1;
+    if (sec < 0)
+        return -1;
+    return 0;
+}
 
 #if 0
 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s)
-	{
-	struct tm tm;
-	int offset;
-
-	memset(&tm,'\0',sizeof tm);
-
-#define g2(p) (((p)[0]-'0')*10+(p)[1]-'0')
-	tm.tm_year=g2(s->data);
-	if(tm.tm_year < 50)
-		tm.tm_year+=100;
-	tm.tm_mon=g2(s->data+2)-1;
-	tm.tm_mday=g2(s->data+4);
-	tm.tm_hour=g2(s->data+6);
-	tm.tm_min=g2(s->data+8);
-	tm.tm_sec=g2(s->data+10);
-	if(s->data[12] == 'Z')
-		offset=0;
-	else
-		{
-		offset=g2(s->data+13)*60+g2(s->data+15);
-		if(s->data[12] == '-')
-			offset= -offset;
-		}
-#undef g2
-
-	/*
-	 * FIXME: mktime assumes the current timezone
-	 * instead of UTC, and unless we rewrite OpenSSL
-	 * in Lisp we cannot locally change the timezone
-	 * without possibly interfering with other parts
-	 * of the program. timegm, which uses UTC, is
-	 * non-standard.
-	 * Also time_t is inappropriate for general
-	 * UTC times because it may a 32 bit type.
-	 */
-	return mktime(&tm)-offset*60; 
-	}
+{
+    struct tm tm;
+    int offset;
+
+    memset(&tm, '\0', sizeof tm);
+
+# define g2(p) (((p)[0]-'0')*10+(p)[1]-'0')
+    tm.tm_year = g2(s->data);
+    if (tm.tm_year < 50)
+        tm.tm_year += 100;
+    tm.tm_mon = g2(s->data + 2) - 1;
+    tm.tm_mday = g2(s->data + 4);
+    tm.tm_hour = g2(s->data + 6);
+    tm.tm_min = g2(s->data + 8);
+    tm.tm_sec = g2(s->data + 10);
+    if (s->data[12] == 'Z')
+        offset = 0;
+    else {
+        offset = g2(s->data + 13) * 60 + g2(s->data + 15);
+        if (s->data[12] == '-')
+            offset = -offset;
+    }
+# undef g2
+
+    /*
+     * FIXME: mktime assumes the current timezone
+     * instead of UTC, and unless we rewrite OpenSSL
+     * in Lisp we cannot locally change the timezone
+     * without possibly interfering with other parts
+     * of the program. timegm, which uses UTC, is
+     * non-standard.
+     * Also time_t is inappropriate for general
+     * UTC times because it may a 32 bit type.
+     */
+    return mktime(&tm) - offset * 60;
+}
 #endif
diff --git a/crypto/asn1/a_utf8.c b/crypto/asn1/a_utf8.c
index 2105306fea..23dc2e828a 100644
--- a/crypto/asn1/a_utf8.c
+++ b/crypto/asn1/a_utf8.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,6 @@
 #include "cryptlib.h"
 #include 
 
-
 /* UTF8 utilities */
 
 /*-
@@ -76,137 +75,163 @@
 
 int UTF8_getc(const unsigned char *str, int len, unsigned long *val)
 {
-	const unsigned char *p;
-	unsigned long value;
-	int ret;
-	if(len <= 0) return 0;
-	p = str;
+    const unsigned char *p;
+    unsigned long value;
+    int ret;
+    if (len <= 0)
+        return 0;
+    p = str;
 
-	/* Check syntax and work out the encoded value (if correct) */
-	if((*p & 0x80) == 0) {
-		value = *p++ & 0x7f;
-		ret = 1;
-	} else if((*p & 0xe0) == 0xc0) {
-		if(len < 2) return -1;
-		if((p[1] & 0xc0) != 0x80) return -3;
-		value = (*p++ & 0x1f) << 6;
-		value |= *p++ & 0x3f;
-		if(value < 0x80) return -4;
-		ret = 2;
-	} else if((*p & 0xf0) == 0xe0) {
-		if(len < 3) return -1;
-		if( ((p[1] & 0xc0) != 0x80)
-		   || ((p[2] & 0xc0) != 0x80) ) return -3;
-		value = (*p++ & 0xf) << 12;
-		value |= (*p++ & 0x3f) << 6;
-		value |= *p++ & 0x3f;
-		if(value < 0x800) return -4;
-		ret = 3;
-	} else if((*p & 0xf8) == 0xf0) {
-		if(len < 4) return -1;
-		if( ((p[1] & 0xc0) != 0x80)
-		   || ((p[2] & 0xc0) != 0x80) 
-		   || ((p[3] & 0xc0) != 0x80) ) return -3;
-		value = ((unsigned long)(*p++ & 0x7)) << 18;
-		value |= (*p++ & 0x3f) << 12;
-		value |= (*p++ & 0x3f) << 6;
-		value |= *p++ & 0x3f;
-		if(value < 0x10000) return -4;
-		ret = 4;
-	} else if((*p & 0xfc) == 0xf8) {
-		if(len < 5) return -1;
-		if( ((p[1] & 0xc0) != 0x80)
-		   || ((p[2] & 0xc0) != 0x80) 
-		   || ((p[3] & 0xc0) != 0x80) 
-		   || ((p[4] & 0xc0) != 0x80) ) return -3;
-		value = ((unsigned long)(*p++ & 0x3)) << 24;
-		value |= ((unsigned long)(*p++ & 0x3f)) << 18;
-		value |= ((unsigned long)(*p++ & 0x3f)) << 12;
-		value |= (*p++ & 0x3f) << 6;
-		value |= *p++ & 0x3f;
-		if(value < 0x200000) return -4;
-		ret = 5;
-	} else if((*p & 0xfe) == 0xfc) {
-		if(len < 6) return -1;
-		if( ((p[1] & 0xc0) != 0x80)
-		   || ((p[2] & 0xc0) != 0x80) 
-		   || ((p[3] & 0xc0) != 0x80) 
-		   || ((p[4] & 0xc0) != 0x80) 
-		   || ((p[5] & 0xc0) != 0x80) ) return -3;
-		value = ((unsigned long)(*p++ & 0x1)) << 30;
-		value |= ((unsigned long)(*p++ & 0x3f)) << 24;
-		value |= ((unsigned long)(*p++ & 0x3f)) << 18;
-		value |= ((unsigned long)(*p++ & 0x3f)) << 12;
-		value |= (*p++ & 0x3f) << 6;
-		value |= *p++ & 0x3f;
-		if(value < 0x4000000) return -4;
-		ret = 6;
-	} else return -2;
-	*val = value;
-	return ret;
+    /* Check syntax and work out the encoded value (if correct) */
+    if ((*p & 0x80) == 0) {
+        value = *p++ & 0x7f;
+        ret = 1;
+    } else if ((*p & 0xe0) == 0xc0) {
+        if (len < 2)
+            return -1;
+        if ((p[1] & 0xc0) != 0x80)
+            return -3;
+        value = (*p++ & 0x1f) << 6;
+        value |= *p++ & 0x3f;
+        if (value < 0x80)
+            return -4;
+        ret = 2;
+    } else if ((*p & 0xf0) == 0xe0) {
+        if (len < 3)
+            return -1;
+        if (((p[1] & 0xc0) != 0x80)
+            || ((p[2] & 0xc0) != 0x80))
+            return -3;
+        value = (*p++ & 0xf) << 12;
+        value |= (*p++ & 0x3f) << 6;
+        value |= *p++ & 0x3f;
+        if (value < 0x800)
+            return -4;
+        ret = 3;
+    } else if ((*p & 0xf8) == 0xf0) {
+        if (len < 4)
+            return -1;
+        if (((p[1] & 0xc0) != 0x80)
+            || ((p[2] & 0xc0) != 0x80)
+            || ((p[3] & 0xc0) != 0x80))
+            return -3;
+        value = ((unsigned long)(*p++ & 0x7)) << 18;
+        value |= (*p++ & 0x3f) << 12;
+        value |= (*p++ & 0x3f) << 6;
+        value |= *p++ & 0x3f;
+        if (value < 0x10000)
+            return -4;
+        ret = 4;
+    } else if ((*p & 0xfc) == 0xf8) {
+        if (len < 5)
+            return -1;
+        if (((p[1] & 0xc0) != 0x80)
+            || ((p[2] & 0xc0) != 0x80)
+            || ((p[3] & 0xc0) != 0x80)
+            || ((p[4] & 0xc0) != 0x80))
+            return -3;
+        value = ((unsigned long)(*p++ & 0x3)) << 24;
+        value |= ((unsigned long)(*p++ & 0x3f)) << 18;
+        value |= ((unsigned long)(*p++ & 0x3f)) << 12;
+        value |= (*p++ & 0x3f) << 6;
+        value |= *p++ & 0x3f;
+        if (value < 0x200000)
+            return -4;
+        ret = 5;
+    } else if ((*p & 0xfe) == 0xfc) {
+        if (len < 6)
+            return -1;
+        if (((p[1] & 0xc0) != 0x80)
+            || ((p[2] & 0xc0) != 0x80)
+            || ((p[3] & 0xc0) != 0x80)
+            || ((p[4] & 0xc0) != 0x80)
+            || ((p[5] & 0xc0) != 0x80))
+            return -3;
+        value = ((unsigned long)(*p++ & 0x1)) << 30;
+        value |= ((unsigned long)(*p++ & 0x3f)) << 24;
+        value |= ((unsigned long)(*p++ & 0x3f)) << 18;
+        value |= ((unsigned long)(*p++ & 0x3f)) << 12;
+        value |= (*p++ & 0x3f) << 6;
+        value |= *p++ & 0x3f;
+        if (value < 0x4000000)
+            return -4;
+        ret = 6;
+    } else
+        return -2;
+    *val = value;
+    return ret;
 }
 
-/* This takes a character 'value' and writes the UTF8 encoded value in
- * 'str' where 'str' is a buffer containing 'len' characters. Returns
- * the number of characters written or -1 if 'len' is too small. 'str' can
- * be set to NULL in which case it just returns the number of characters.
- * It will need at most 6 characters.
+/*
+ * This takes a character 'value' and writes the UTF8 encoded value in 'str'
+ * where 'str' is a buffer containing 'len' characters. Returns the number of
+ * characters written or -1 if 'len' is too small. 'str' can be set to NULL
+ * in which case it just returns the number of characters. It will need at
+ * most 6 characters.
  */
 
 int UTF8_putc(unsigned char *str, int len, unsigned long value)
 {
-	if(!str) len = 6;	/* Maximum we will need */
-	else if(len <= 0) return -1;
-	if(value < 0x80) {
-		if(str) *str = (unsigned char)value;
-		return 1;
-	}
-	if(value < 0x800) {
-		if(len < 2) return -1;
-		if(str) {
-			*str++ = (unsigned char)(((value >> 6) & 0x1f) | 0xc0);
-			*str = (unsigned char)((value & 0x3f) | 0x80);
-		}
-		return 2;
-	}
-	if(value < 0x10000) {
-		if(len < 3) return -1;
-		if(str) {
-			*str++ = (unsigned char)(((value >> 12) & 0xf) | 0xe0);
-			*str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
-			*str = (unsigned char)((value & 0x3f) | 0x80);
-		}
-		return 3;
-	}
-	if(value < 0x200000) {
-		if(len < 4) return -1;
-		if(str) {
-			*str++ = (unsigned char)(((value >> 18) & 0x7) | 0xf0);
-			*str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
-			*str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
-			*str = (unsigned char)((value & 0x3f) | 0x80);
-		}
-		return 4;
-	}
-	if(value < 0x4000000) {
-		if(len < 5) return -1;
-		if(str) {
-			*str++ = (unsigned char)(((value >> 24) & 0x3) | 0xf8);
-			*str++ = (unsigned char)(((value >> 18) & 0x3f) | 0x80);
-			*str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
-			*str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
-			*str = (unsigned char)((value & 0x3f) | 0x80);
-		}
-		return 5;
-	}
-	if(len < 6) return -1;
-	if(str) {
-		*str++ = (unsigned char)(((value >> 30) & 0x1) | 0xfc);
-		*str++ = (unsigned char)(((value >> 24) & 0x3f) | 0x80);
-		*str++ = (unsigned char)(((value >> 18) & 0x3f) | 0x80);
-		*str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
-		*str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
-		*str = (unsigned char)((value & 0x3f) | 0x80);
-	}
-	return 6;
+    if (!str)
+        len = 6;                /* Maximum we will need */
+    else if (len <= 0)
+        return -1;
+    if (value < 0x80) {
+        if (str)
+            *str = (unsigned char)value;
+        return 1;
+    }
+    if (value < 0x800) {
+        if (len < 2)
+            return -1;
+        if (str) {
+            *str++ = (unsigned char)(((value >> 6) & 0x1f) | 0xc0);
+            *str = (unsigned char)((value & 0x3f) | 0x80);
+        }
+        return 2;
+    }
+    if (value < 0x10000) {
+        if (len < 3)
+            return -1;
+        if (str) {
+            *str++ = (unsigned char)(((value >> 12) & 0xf) | 0xe0);
+            *str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
+            *str = (unsigned char)((value & 0x3f) | 0x80);
+        }
+        return 3;
+    }
+    if (value < 0x200000) {
+        if (len < 4)
+            return -1;
+        if (str) {
+            *str++ = (unsigned char)(((value >> 18) & 0x7) | 0xf0);
+            *str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
+            *str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
+            *str = (unsigned char)((value & 0x3f) | 0x80);
+        }
+        return 4;
+    }
+    if (value < 0x4000000) {
+        if (len < 5)
+            return -1;
+        if (str) {
+            *str++ = (unsigned char)(((value >> 24) & 0x3) | 0xf8);
+            *str++ = (unsigned char)(((value >> 18) & 0x3f) | 0x80);
+            *str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
+            *str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
+            *str = (unsigned char)((value & 0x3f) | 0x80);
+        }
+        return 5;
+    }
+    if (len < 6)
+        return -1;
+    if (str) {
+        *str++ = (unsigned char)(((value >> 30) & 0x1) | 0xfc);
+        *str++ = (unsigned char)(((value >> 24) & 0x3f) | 0x80);
+        *str++ = (unsigned char)(((value >> 18) & 0x3f) | 0x80);
+        *str++ = (unsigned char)(((value >> 12) & 0x3f) | 0x80);
+        *str++ = (unsigned char)(((value >> 6) & 0x3f) | 0x80);
+        *str = (unsigned char)((value & 0x3f) | 0x80);
+    }
+    return 6;
 }
diff --git a/crypto/asn1/a_verify.c b/crypto/asn1/a_verify.c
index 78dde1d053..3ffd934cba 100644
--- a/crypto/asn1/a_verify.c
+++ b/crypto/asn1/a_verify.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -75,172 +75,157 @@
 #ifndef NO_ASN1_OLD
 
 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *a, ASN1_BIT_STRING *signature,
-		char *data, EVP_PKEY *pkey)
-	{
-	EVP_MD_CTX ctx;
-	const EVP_MD *type;
-	unsigned char *p,*buf_in=NULL;
-	int ret= -1,i,inl;
-
-	EVP_MD_CTX_init(&ctx);
-	i=OBJ_obj2nid(a->algorithm);
-	type=EVP_get_digestbyname(OBJ_nid2sn(i));
-	if (type == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_VERIFY,ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
-		goto err;
-		}
-
-	if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7)
-		{
-		ASN1err(ASN1_F_ASN1_VERIFY, ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
-		goto err;
-		}
-	
-	inl=i2d(data,NULL);
-	buf_in=OPENSSL_malloc((unsigned int)inl);
-	if (buf_in == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_VERIFY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p=buf_in;
-
-	i2d(data,&p);
-	if (!EVP_VerifyInit_ex(&ctx,type, NULL)
-		|| !EVP_VerifyUpdate(&ctx,(unsigned char *)buf_in,inl))
-		{
-		ASN1err(ASN1_F_ASN1_VERIFY,ERR_R_EVP_LIB);
-		ret=0;
-		goto err;
-		}
-
-	OPENSSL_cleanse(buf_in,(unsigned int)inl);
-	OPENSSL_free(buf_in);
-
-	if (EVP_VerifyFinal(&ctx,(unsigned char *)signature->data,
-			(unsigned int)signature->length,pkey) <= 0)
-		{
-		ASN1err(ASN1_F_ASN1_VERIFY,ERR_R_EVP_LIB);
-		ret=0;
-		goto err;
-		}
-	/* we don't need to zero the 'ctx' because we just checked
-	 * public information */
-	/* memset(&ctx,0,sizeof(ctx)); */
-	ret=1;
-err:
-	EVP_MD_CTX_cleanup(&ctx);
-	return(ret);
-	}
+                char *data, EVP_PKEY *pkey)
+{
+    EVP_MD_CTX ctx;
+    const EVP_MD *type;
+    unsigned char *p, *buf_in = NULL;
+    int ret = -1, i, inl;
+
+    EVP_MD_CTX_init(&ctx);
+    i = OBJ_obj2nid(a->algorithm);
+    type = EVP_get_digestbyname(OBJ_nid2sn(i));
+    if (type == NULL) {
+        ASN1err(ASN1_F_ASN1_VERIFY, ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
+        goto err;
+    }
+
+    if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7) {
+        ASN1err(ASN1_F_ASN1_VERIFY, ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
+        goto err;
+    }
+
+    inl = i2d(data, NULL);
+    buf_in = OPENSSL_malloc((unsigned int)inl);
+    if (buf_in == NULL) {
+        ASN1err(ASN1_F_ASN1_VERIFY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = buf_in;
+
+    i2d(data, &p);
+    if (!EVP_VerifyInit_ex(&ctx, type, NULL)
+        || !EVP_VerifyUpdate(&ctx, (unsigned char *)buf_in, inl)) {
+        ASN1err(ASN1_F_ASN1_VERIFY, ERR_R_EVP_LIB);
+        ret = 0;
+        goto err;
+    }
+
+    OPENSSL_cleanse(buf_in, (unsigned int)inl);
+    OPENSSL_free(buf_in);
+
+    if (EVP_VerifyFinal(&ctx, (unsigned char *)signature->data,
+                        (unsigned int)signature->length, pkey) <= 0) {
+        ASN1err(ASN1_F_ASN1_VERIFY, ERR_R_EVP_LIB);
+        ret = 0;
+        goto err;
+    }
+    /*
+     * we don't need to zero the 'ctx' because we just checked public
+     * information
+     */
+    /* memset(&ctx,0,sizeof(ctx)); */
+    ret = 1;
+ err:
+    EVP_MD_CTX_cleanup(&ctx);
+    return (ret);
+}
 
 #endif
 
-
 int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *a,
-		ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey)
-	{
-	EVP_MD_CTX ctx;
-	unsigned char *buf_in=NULL;
-	int ret= -1,inl;
-
-	int mdnid, pknid;
-
-	if (!pkey)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_PASSED_NULL_PARAMETER);
-		return -1;
-		}
-
-	if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
-		return -1;
-		}
-
-	EVP_MD_CTX_init(&ctx);
-
-	/* Convert signature OID into digest and public key OIDs */
-	if (!OBJ_find_sigid_algs(OBJ_obj2nid(a->algorithm), &mdnid, &pknid))
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
-		goto err;
-		}
-	if (mdnid == NID_undef)
-		{
-		if (!pkey->ameth || !pkey->ameth->item_verify)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
-			goto err;
-			}
-		ret = pkey->ameth->item_verify(&ctx, it, asn, a,
-							signature, pkey);
-		/* Return value of 2 means carry on, anything else means we
-		 * exit straight away: either a fatal error of the underlying
-		 * verification routine handles all verification.
-		 */
-		if (ret != 2)
-			goto err;
-		ret = -1;
-		}
-	else
-		{
-		const EVP_MD *type;
-		type=EVP_get_digestbynid(mdnid);
-		if (type == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
-			goto err;
-			}
-
-		/* Check public key OID matches public key type */
-		if (EVP_PKEY_type(pknid) != pkey->ameth->pkey_id)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_WRONG_PUBLIC_KEY_TYPE);
-			goto err;
-			}
-
-		if (!EVP_DigestVerifyInit(&ctx, NULL, type, NULL, pkey))
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
-			ret=0;
-			goto err;
-			}
-
-		}
-
-	inl = ASN1_item_i2d(asn, &buf_in, it);
-	
-	if (buf_in == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!EVP_DigestVerifyUpdate(&ctx,buf_in,inl))
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
-		ret=0;
-		goto err;
-		}
-
-	OPENSSL_cleanse(buf_in,(unsigned int)inl);
-	OPENSSL_free(buf_in);
-
-	if (EVP_DigestVerifyFinal(&ctx,signature->data,
-			(size_t)signature->length) <= 0)
-		{
-		ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
-		ret=0;
-		goto err;
-		}
-	/* we don't need to zero the 'ctx' because we just checked
-	 * public information */
-	/* memset(&ctx,0,sizeof(ctx)); */
-	ret=1;
-err:
-	EVP_MD_CTX_cleanup(&ctx);
-	return(ret);
-	}
-
-
+                     ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey)
+{
+    EVP_MD_CTX ctx;
+    unsigned char *buf_in = NULL;
+    int ret = -1, inl;
+
+    int mdnid, pknid;
+
+    if (!pkey) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_PASSED_NULL_PARAMETER);
+        return -1;
+    }
+
+    if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
+        return -1;
+    }
+
+    EVP_MD_CTX_init(&ctx);
+
+    /* Convert signature OID into digest and public key OIDs */
+    if (!OBJ_find_sigid_algs(OBJ_obj2nid(a->algorithm), &mdnid, &pknid)) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
+        goto err;
+    }
+    if (mdnid == NID_undef) {
+        if (!pkey->ameth || !pkey->ameth->item_verify) {
+            ASN1err(ASN1_F_ASN1_ITEM_VERIFY,
+                    ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
+            goto err;
+        }
+        ret = pkey->ameth->item_verify(&ctx, it, asn, a, signature, pkey);
+        /*
+         * Return value of 2 means carry on, anything else means we exit
+         * straight away: either a fatal error of the underlying verification
+         * routine handles all verification.
+         */
+        if (ret != 2)
+            goto err;
+        ret = -1;
+    } else {
+        const EVP_MD *type;
+        type = EVP_get_digestbynid(mdnid);
+        if (type == NULL) {
+            ASN1err(ASN1_F_ASN1_ITEM_VERIFY,
+                    ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
+            goto err;
+        }
+
+        /* Check public key OID matches public key type */
+        if (EVP_PKEY_type(pknid) != pkey->ameth->pkey_id) {
+            ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ASN1_R_WRONG_PUBLIC_KEY_TYPE);
+            goto err;
+        }
+
+        if (!EVP_DigestVerifyInit(&ctx, NULL, type, NULL, pkey)) {
+            ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_EVP_LIB);
+            ret = 0;
+            goto err;
+        }
+
+    }
+
+    inl = ASN1_item_i2d(asn, &buf_in, it);
+
+    if (buf_in == NULL) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EVP_DigestVerifyUpdate(&ctx, buf_in, inl)) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_EVP_LIB);
+        ret = 0;
+        goto err;
+    }
+
+    OPENSSL_cleanse(buf_in, (unsigned int)inl);
+    OPENSSL_free(buf_in);
+
+    if (EVP_DigestVerifyFinal(&ctx, signature->data,
+                              (size_t)signature->length) <= 0) {
+        ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_EVP_LIB);
+        ret = 0;
+        goto err;
+    }
+    /*
+     * we don't need to zero the 'ctx' because we just checked public
+     * information
+     */
+    /* memset(&ctx,0,sizeof(ctx)); */
+    ret = 1;
+ err:
+    EVP_MD_CTX_cleanup(&ctx);
+    return (ret);
+}
diff --git a/crypto/asn1/ameth_lib.c b/crypto/asn1/ameth_lib.c
index b9d2bad47a..02300dfedf 100644
--- a/crypto/asn1/ameth_lib.c
+++ b/crypto/asn1/ameth_lib.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,7 +61,7 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include "asn1_locl.h"
 
@@ -73,397 +74,393 @@ extern const EVP_PKEY_ASN1_METHOD hmac_asn1_meth;
 extern const EVP_PKEY_ASN1_METHOD cmac_asn1_meth;
 
 /* Keep this sorted in type order !! */
-static const EVP_PKEY_ASN1_METHOD *standard_methods[] = 
-	{
+static const EVP_PKEY_ASN1_METHOD *standard_methods[] = {
 #ifndef OPENSSL_NO_RSA
-	&rsa_asn1_meths[0],
-	&rsa_asn1_meths[1],
+    &rsa_asn1_meths[0],
+    &rsa_asn1_meths[1],
 #endif
 #ifndef OPENSSL_NO_DH
-	&dh_asn1_meth,
+    &dh_asn1_meth,
 #endif
 #ifndef OPENSSL_NO_DSA
-	&dsa_asn1_meths[0],
-	&dsa_asn1_meths[1],
-	&dsa_asn1_meths[2],
-	&dsa_asn1_meths[3],
-	&dsa_asn1_meths[4],
+    &dsa_asn1_meths[0],
+    &dsa_asn1_meths[1],
+    &dsa_asn1_meths[2],
+    &dsa_asn1_meths[3],
+    &dsa_asn1_meths[4],
 #endif
 #ifndef OPENSSL_NO_EC
-	&eckey_asn1_meth,
+    &eckey_asn1_meth,
 #endif
-	&hmac_asn1_meth,
-	&cmac_asn1_meth,
+    &hmac_asn1_meth,
+    &cmac_asn1_meth,
 #ifndef OPENSSL_NO_DH
-	&dhx_asn1_meth
+    &dhx_asn1_meth
 #endif
-	};
+};
 
-typedef int sk_cmp_fn_type(const char * const *a, const char * const *b);
+typedef int sk_cmp_fn_type(const char *const *a, const char *const *b);
 DECLARE_STACK_OF(EVP_PKEY_ASN1_METHOD)
 static STACK_OF(EVP_PKEY_ASN1_METHOD) *app_methods = NULL;
 
-
-
 #ifdef TEST
 void main()
-	{
-	int i;
-	for (i = 0;
-		i < sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
-		i++)
-		fprintf(stderr, "Number %d id=%d (%s)\n", i,
-			standard_methods[i]->pkey_id,
-			OBJ_nid2sn(standard_methods[i]->pkey_id));
-	}
+{
+    int i;
+    for (i = 0;
+         i < sizeof(standard_methods) / sizeof(EVP_PKEY_ASN1_METHOD *); i++)
+        fprintf(stderr, "Number %d id=%d (%s)\n", i,
+                standard_methods[i]->pkey_id,
+                OBJ_nid2sn(standard_methods[i]->pkey_id));
+}
 #endif
 
 DECLARE_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_ASN1_METHOD *,
-			   const EVP_PKEY_ASN1_METHOD *, ameth);
+                           const EVP_PKEY_ASN1_METHOD *, ameth);
 
-static int ameth_cmp(const EVP_PKEY_ASN1_METHOD * const *a,
-		     const EVP_PKEY_ASN1_METHOD * const *b)
-	{
-        return ((*a)->pkey_id - (*b)->pkey_id);
-	}
+static int ameth_cmp(const EVP_PKEY_ASN1_METHOD *const *a,
+                     const EVP_PKEY_ASN1_METHOD *const *b)
+{
+    return ((*a)->pkey_id - (*b)->pkey_id);
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_ASN1_METHOD *,
-			     const EVP_PKEY_ASN1_METHOD *, ameth);
+                             const EVP_PKEY_ASN1_METHOD *, ameth);
 
 int EVP_PKEY_asn1_get_count(void)
-	{
-	int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
-	if (app_methods)
-		num += sk_EVP_PKEY_ASN1_METHOD_num(app_methods);
-	return num;
-	}
+{
+    int num = sizeof(standard_methods) / sizeof(EVP_PKEY_ASN1_METHOD *);
+    if (app_methods)
+        num += sk_EVP_PKEY_ASN1_METHOD_num(app_methods);
+    return num;
+}
 
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx)
-	{
-	int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
-	if (idx < 0)
-		return NULL; 
-	if (idx < num)
-		return standard_methods[idx];
-	idx -= num;
-	return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
-	}
+{
+    int num = sizeof(standard_methods) / sizeof(EVP_PKEY_ASN1_METHOD *);
+    if (idx < 0)
+        return NULL;
+    if (idx < num)
+        return standard_methods[idx];
+    idx -= num;
+    return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
+}
 
 static const EVP_PKEY_ASN1_METHOD *pkey_asn1_find(int type)
-	{
-	EVP_PKEY_ASN1_METHOD tmp;
-	const EVP_PKEY_ASN1_METHOD *t = &tmp, **ret;
-	tmp.pkey_id = type;
-	if (app_methods)
-		{
-		int idx;
-		idx = sk_EVP_PKEY_ASN1_METHOD_find(app_methods, &tmp);
-		if (idx >= 0)
-			return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
-		}
-	ret = OBJ_bsearch_ameth(&t, standard_methods,
-			  sizeof(standard_methods)
-			  /sizeof(EVP_PKEY_ASN1_METHOD *));
-	if (!ret || !*ret)
-		return NULL;
-	return *ret;
-	}
-
-/* Find an implementation of an ASN1 algorithm. If 'pe' is not NULL
- * also search through engines and set *pe to a functional reference
- * to the engine implementing 'type' or NULL if no engine implements 
- * it.
+{
+    EVP_PKEY_ASN1_METHOD tmp;
+    const EVP_PKEY_ASN1_METHOD *t = &tmp, **ret;
+    tmp.pkey_id = type;
+    if (app_methods) {
+        int idx;
+        idx = sk_EVP_PKEY_ASN1_METHOD_find(app_methods, &tmp);
+        if (idx >= 0)
+            return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
+    }
+    ret = OBJ_bsearch_ameth(&t, standard_methods, sizeof(standard_methods)
+                            / sizeof(EVP_PKEY_ASN1_METHOD *));
+    if (!ret || !*ret)
+        return NULL;
+    return *ret;
+}
+
+/*
+ * Find an implementation of an ASN1 algorithm. If 'pe' is not NULL also
+ * search through engines and set *pe to a functional reference to the engine
+ * implementing 'type' or NULL if no engine implements it.
  */
 
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type)
-	{
-	const EVP_PKEY_ASN1_METHOD *t;
-
-	for (;;)
-		{
-		t = pkey_asn1_find(type);
-		if (!t || !(t->pkey_flags & ASN1_PKEY_ALIAS))
-			break;
-		type = t->pkey_base_id;
-		}
-	if (pe)
-		{
+{
+    const EVP_PKEY_ASN1_METHOD *t;
+
+    for (;;) {
+        t = pkey_asn1_find(type);
+        if (!t || !(t->pkey_flags & ASN1_PKEY_ALIAS))
+            break;
+        type = t->pkey_base_id;
+    }
+    if (pe) {
 #ifndef OPENSSL_NO_ENGINE
-		ENGINE *e;
-		/* type will contain the final unaliased type */
-		e = ENGINE_get_pkey_asn1_meth_engine(type);
-		if (e)
-			{
-			*pe = e;
-			return ENGINE_get_pkey_asn1_meth(e, type);
-			}
+        ENGINE *e;
+        /* type will contain the final unaliased type */
+        e = ENGINE_get_pkey_asn1_meth_engine(type);
+        if (e) {
+            *pe = e;
+            return ENGINE_get_pkey_asn1_meth(e, type);
+        }
 #endif
-		*pe = NULL;
-		}
-	return t;
-	}
+        *pe = NULL;
+    }
+    return t;
+}
 
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
-					const char *str, int len)
-	{
-	int i;
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	if (len == -1)
-		len = strlen(str);
-	if (pe)
-		{
+                                                   const char *str, int len)
+{
+    int i;
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    if (len == -1)
+        len = strlen(str);
+    if (pe) {
 #ifndef OPENSSL_NO_ENGINE
-		ENGINE *e;
-		ameth = ENGINE_pkey_asn1_find_str(&e, str, len);
-		if (ameth)
-			{
-			/* Convert structural into
-			 * functional reference
-			 */
-			if (!ENGINE_init(e))
-				ameth = NULL;
-			ENGINE_free(e);
-			*pe = e;
-			return ameth;
-			}
+        ENGINE *e;
+        ameth = ENGINE_pkey_asn1_find_str(&e, str, len);
+        if (ameth) {
+            /*
+             * Convert structural into functional reference
+             */
+            if (!ENGINE_init(e))
+                ameth = NULL;
+            ENGINE_free(e);
+            *pe = e;
+            return ameth;
+        }
 #endif
-		*pe = NULL;
-		}
-	for (i = 0; i < EVP_PKEY_asn1_get_count(); i++)
-		{
-		ameth = EVP_PKEY_asn1_get0(i);
-		if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
-			continue;
-		if (((int)strlen(ameth->pem_str) == len) && 
-			!strncasecmp(ameth->pem_str, str, len))
-			return ameth;
-		}
-	return NULL;
-	}
+        *pe = NULL;
+    }
+    for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
+        ameth = EVP_PKEY_asn1_get0(i);
+        if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
+            continue;
+        if (((int)strlen(ameth->pem_str) == len) &&
+            !strncasecmp(ameth->pem_str, str, len))
+            return ameth;
+    }
+    return NULL;
+}
 
 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth)
-	{
-	if (app_methods == NULL)
-		{
-		app_methods = sk_EVP_PKEY_ASN1_METHOD_new(ameth_cmp);
-		if (!app_methods)
-			return 0;
-		}
-	if (!sk_EVP_PKEY_ASN1_METHOD_push(app_methods, ameth))
-		return 0;
-	sk_EVP_PKEY_ASN1_METHOD_sort(app_methods);
-	return 1;
-	}
+{
+    if (app_methods == NULL) {
+        app_methods = sk_EVP_PKEY_ASN1_METHOD_new(ameth_cmp);
+        if (!app_methods)
+            return 0;
+    }
+    if (!sk_EVP_PKEY_ASN1_METHOD_push(app_methods, ameth))
+        return 0;
+    sk_EVP_PKEY_ASN1_METHOD_sort(app_methods);
+    return 1;
+}
 
 int EVP_PKEY_asn1_add_alias(int to, int from)
-	{
-	EVP_PKEY_ASN1_METHOD *ameth;
-	ameth = EVP_PKEY_asn1_new(from, ASN1_PKEY_ALIAS, NULL, NULL);
-	if (!ameth)
-		return 0;
-	ameth->pkey_base_id = to;
-	if (!EVP_PKEY_asn1_add0(ameth))
-		{
-		EVP_PKEY_asn1_free(ameth);
-		return 0;
-		}
-	return 1;
-	}
-
-int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *ppkey_base_id, int *ppkey_flags,
-				const char **pinfo, const char **ppem_str,
-					const EVP_PKEY_ASN1_METHOD *ameth)
-	{
-	if (!ameth)
-		return 0;
-	if (ppkey_id)
-		*ppkey_id = ameth->pkey_id;
-	if (ppkey_base_id)
-		*ppkey_base_id = ameth->pkey_base_id;
-	if (ppkey_flags)
-		*ppkey_flags = ameth->pkey_flags;
-	if (pinfo)
-		*pinfo = ameth->info;
-	if (ppem_str)
-		*ppem_str = ameth->pem_str;
-	return 1;
-	}
-
-const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey)
-	{
-	return pkey->ameth;
-	}
-
-EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
-					const char *pem_str, const char *info)
-	{
-	EVP_PKEY_ASN1_METHOD *ameth;
-	ameth = OPENSSL_malloc(sizeof(EVP_PKEY_ASN1_METHOD));
-	if (!ameth)
-		return NULL;
-
-	memset(ameth, 0, sizeof(EVP_PKEY_ASN1_METHOD));
-
-	ameth->pkey_id = id;
-	ameth->pkey_base_id = id;
-	ameth->pkey_flags = flags | ASN1_PKEY_DYNAMIC;
-
-	if (info)
-		{
-		ameth->info = BUF_strdup(info);
-		if (!ameth->info)
-			goto err;
-		}
-	else
-		ameth->info = NULL;
-
-	if (pem_str)
-		{
-		ameth->pem_str = BUF_strdup(pem_str);
-		if (!ameth->pem_str)
-			goto err;
-		}
-	else
-		ameth->pem_str = NULL;
-
-	ameth->pub_decode = 0;
-	ameth->pub_encode = 0;
-	ameth->pub_cmp = 0;
-	ameth->pub_print = 0;
-
-	ameth->priv_decode = 0;
-	ameth->priv_encode = 0;
-	ameth->priv_print = 0;
-
-	ameth->old_priv_encode = 0;
-	ameth->old_priv_decode = 0;
-
-	ameth->item_verify = 0;
-	ameth->item_sign = 0;
-
-	ameth->pkey_size = 0;
-	ameth->pkey_bits = 0;
-
-	ameth->param_decode = 0;
-	ameth->param_encode = 0;
-	ameth->param_missing = 0;
-	ameth->param_copy = 0;
-	ameth->param_cmp = 0;
-	ameth->param_print = 0;
-
-	ameth->pkey_free = 0;
-	ameth->pkey_ctrl = 0;
-
-	return ameth;
-
-	err:
-
-	EVP_PKEY_asn1_free(ameth);
-	return NULL;
-
-	}
-
-void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, 
-			const EVP_PKEY_ASN1_METHOD *src)
-	{
-
-	dst->pub_decode = src->pub_decode;
-	dst->pub_encode = src->pub_encode;
-	dst->pub_cmp = src->pub_cmp;
-	dst->pub_print = src->pub_print;
-
-	dst->priv_decode = src->priv_decode;
-	dst->priv_encode = src->priv_encode;
-	dst->priv_print = src->priv_print;
-
-	dst->old_priv_encode = src->old_priv_encode;
-	dst->old_priv_decode = src->old_priv_decode;
-
-	dst->pkey_size = src->pkey_size;
-	dst->pkey_bits = src->pkey_bits;
-
-	dst->param_decode = src->param_decode;
-	dst->param_encode = src->param_encode;
-	dst->param_missing = src->param_missing;
-	dst->param_copy = src->param_copy;
-	dst->param_cmp = src->param_cmp;
-	dst->param_print = src->param_print;
+{
+    EVP_PKEY_ASN1_METHOD *ameth;
+    ameth = EVP_PKEY_asn1_new(from, ASN1_PKEY_ALIAS, NULL, NULL);
+    if (!ameth)
+        return 0;
+    ameth->pkey_base_id = to;
+    if (!EVP_PKEY_asn1_add0(ameth)) {
+        EVP_PKEY_asn1_free(ameth);
+        return 0;
+    }
+    return 1;
+}
+
+int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *ppkey_base_id,
+                            int *ppkey_flags, const char **pinfo,
+                            const char **ppem_str,
+                            const EVP_PKEY_ASN1_METHOD *ameth)
+{
+    if (!ameth)
+        return 0;
+    if (ppkey_id)
+        *ppkey_id = ameth->pkey_id;
+    if (ppkey_base_id)
+        *ppkey_base_id = ameth->pkey_base_id;
+    if (ppkey_flags)
+        *ppkey_flags = ameth->pkey_flags;
+    if (pinfo)
+        *pinfo = ameth->info;
+    if (ppem_str)
+        *ppem_str = ameth->pem_str;
+    return 1;
+}
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey)
+{
+    return pkey->ameth;
+}
+
+EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
+                                        const char *pem_str, const char *info)
+{
+    EVP_PKEY_ASN1_METHOD *ameth;
+    ameth = OPENSSL_malloc(sizeof(EVP_PKEY_ASN1_METHOD));
+    if (!ameth)
+        return NULL;
+
+    memset(ameth, 0, sizeof(EVP_PKEY_ASN1_METHOD));
+
+    ameth->pkey_id = id;
+    ameth->pkey_base_id = id;
+    ameth->pkey_flags = flags | ASN1_PKEY_DYNAMIC;
+
+    if (info) {
+        ameth->info = BUF_strdup(info);
+        if (!ameth->info)
+            goto err;
+    } else
+        ameth->info = NULL;
+
+    if (pem_str) {
+        ameth->pem_str = BUF_strdup(pem_str);
+        if (!ameth->pem_str)
+            goto err;
+    } else
+        ameth->pem_str = NULL;
+
+    ameth->pub_decode = 0;
+    ameth->pub_encode = 0;
+    ameth->pub_cmp = 0;
+    ameth->pub_print = 0;
+
+    ameth->priv_decode = 0;
+    ameth->priv_encode = 0;
+    ameth->priv_print = 0;
+
+    ameth->old_priv_encode = 0;
+    ameth->old_priv_decode = 0;
+
+    ameth->item_verify = 0;
+    ameth->item_sign = 0;
+
+    ameth->pkey_size = 0;
+    ameth->pkey_bits = 0;
+
+    ameth->param_decode = 0;
+    ameth->param_encode = 0;
+    ameth->param_missing = 0;
+    ameth->param_copy = 0;
+    ameth->param_cmp = 0;
+    ameth->param_print = 0;
+
+    ameth->pkey_free = 0;
+    ameth->pkey_ctrl = 0;
+
+    return ameth;
+
+ err:
+
+    EVP_PKEY_asn1_free(ameth);
+    return NULL;
+
+}
+
+void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
+                        const EVP_PKEY_ASN1_METHOD *src)
+{
+
+    dst->pub_decode = src->pub_decode;
+    dst->pub_encode = src->pub_encode;
+    dst->pub_cmp = src->pub_cmp;
+    dst->pub_print = src->pub_print;
+
+    dst->priv_decode = src->priv_decode;
+    dst->priv_encode = src->priv_encode;
+    dst->priv_print = src->priv_print;
+
+    dst->old_priv_encode = src->old_priv_encode;
+    dst->old_priv_decode = src->old_priv_decode;
+
+    dst->pkey_size = src->pkey_size;
+    dst->pkey_bits = src->pkey_bits;
+
+    dst->param_decode = src->param_decode;
+    dst->param_encode = src->param_encode;
+    dst->param_missing = src->param_missing;
+    dst->param_copy = src->param_copy;
+    dst->param_cmp = src->param_cmp;
+    dst->param_print = src->param_print;
 
-	dst->pkey_free = src->pkey_free;
-	dst->pkey_ctrl = src->pkey_ctrl;
+    dst->pkey_free = src->pkey_free;
+    dst->pkey_ctrl = src->pkey_ctrl;
 
-	dst->item_sign = src->item_sign;
-	dst->item_verify = src->item_verify;
+    dst->item_sign = src->item_sign;
+    dst->item_verify = src->item_verify;
 
-	}
+}
 
 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth)
-	{
-	if (ameth && (ameth->pkey_flags & ASN1_PKEY_DYNAMIC))
-		{
-		if (ameth->pem_str)
-			OPENSSL_free(ameth->pem_str);
-		if (ameth->info)
-			OPENSSL_free(ameth->info);
-		OPENSSL_free(ameth);
-		}
-	}
+{
+    if (ameth && (ameth->pkey_flags & ASN1_PKEY_DYNAMIC)) {
+        if (ameth->pem_str)
+            OPENSSL_free(ameth->pem_str);
+        if (ameth->info)
+            OPENSSL_free(ameth->info);
+        OPENSSL_free(ameth);
+    }
+}
 
 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
-		int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
-		int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
-		int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx),
-		int (*pkey_size)(const EVP_PKEY *pk),
-		int (*pkey_bits)(const EVP_PKEY *pk))
-	{
-	ameth->pub_decode = pub_decode;
-	ameth->pub_encode = pub_encode;
-	ameth->pub_cmp = pub_cmp;
-	ameth->pub_print = pub_print;
-	ameth->pkey_size = pkey_size;
-	ameth->pkey_bits = pkey_bits;
-	}
+                              int (*pub_decode) (EVP_PKEY *pk,
+                                                 X509_PUBKEY *pub),
+                              int (*pub_encode) (X509_PUBKEY *pub,
+                                                 const EVP_PKEY *pk),
+                              int (*pub_cmp) (const EVP_PKEY *a,
+                                              const EVP_PKEY *b),
+                              int (*pub_print) (BIO *out,
+                                                const EVP_PKEY *pkey,
+                                                int indent, ASN1_PCTX *pctx),
+                              int (*pkey_size) (const EVP_PKEY *pk),
+                              int (*pkey_bits) (const EVP_PKEY *pk))
+{
+    ameth->pub_decode = pub_decode;
+    ameth->pub_encode = pub_encode;
+    ameth->pub_cmp = pub_cmp;
+    ameth->pub_print = pub_print;
+    ameth->pkey_size = pkey_size;
+    ameth->pkey_bits = pkey_bits;
+}
 
 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
-		int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
-		int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx))
-	{
-	ameth->priv_decode = priv_decode;
-	ameth->priv_encode = priv_encode;
-	ameth->priv_print = priv_print;
-	}
+                               int (*priv_decode) (EVP_PKEY *pk,
+                                                   PKCS8_PRIV_KEY_INFO
+                                                   *p8inf),
+                               int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
+                                                   const EVP_PKEY *pk),
+                               int (*priv_print) (BIO *out,
+                                                  const EVP_PKEY *pkey,
+                                                  int indent,
+                                                  ASN1_PCTX *pctx))
+{
+    ameth->priv_decode = priv_decode;
+    ameth->priv_encode = priv_encode;
+    ameth->priv_print = priv_print;
+}
 
 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*param_decode)(EVP_PKEY *pkey,
-				const unsigned char **pder, int derlen),
-		int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
-		int (*param_missing)(const EVP_PKEY *pk),
-		int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
-		int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
-		int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx))
-	{
-	ameth->param_decode = param_decode;
-	ameth->param_encode = param_encode;
-	ameth->param_missing = param_missing;
-	ameth->param_copy = param_copy;
-	ameth->param_cmp = param_cmp;
-	ameth->param_print = param_print;
-	}
+                             int (*param_decode) (EVP_PKEY *pkey,
+                                                  const unsigned char **pder,
+                                                  int derlen),
+                             int (*param_encode) (const EVP_PKEY *pkey,
+                                                  unsigned char **pder),
+                             int (*param_missing) (const EVP_PKEY *pk),
+                             int (*param_copy) (EVP_PKEY *to,
+                                                const EVP_PKEY *from),
+                             int (*param_cmp) (const EVP_PKEY *a,
+                                               const EVP_PKEY *b),
+                             int (*param_print) (BIO *out,
+                                                 const EVP_PKEY *pkey,
+                                                 int indent, ASN1_PCTX *pctx))
+{
+    ameth->param_decode = param_decode;
+    ameth->param_encode = param_encode;
+    ameth->param_missing = param_missing;
+    ameth->param_copy = param_copy;
+    ameth->param_cmp = param_cmp;
+    ameth->param_print = param_print;
+}
 
 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
-		void (*pkey_free)(EVP_PKEY *pkey))
-	{
-	ameth->pkey_free = pkey_free;
-	}
+                            void (*pkey_free) (EVP_PKEY *pkey))
+{
+    ameth->pkey_free = pkey_free;
+}
 
 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
-							long arg1, void *arg2))
-	{
-	ameth->pkey_ctrl = pkey_ctrl;
-	}
+                            int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
+                                              long arg1, void *arg2))
+{
+    ameth->pkey_ctrl = pkey_ctrl;
+}
diff --git a/crypto/asn1/asn1.h b/crypto/asn1/asn1.h
index 7e459d2215..bb6ac95bd6 100644
--- a/crypto/asn1/asn1.h
+++ b/crypto/asn1/asn1.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,240 +57,241 @@
  */
 
 #ifndef HEADER_ASN1_H
-#define HEADER_ASN1_H
+# define HEADER_ASN1_H
 
-#include 
-#include 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
+# include 
+# include 
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
 
-#include 
+# include 
 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
-#ifdef OPENSSL_BUILD_SHLIBCRYPTO
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define V_ASN1_UNIVERSAL		0x00
-#define	V_ASN1_APPLICATION		0x40
-#define V_ASN1_CONTEXT_SPECIFIC		0x80
-#define V_ASN1_PRIVATE			0xc0
-
-#define V_ASN1_CONSTRUCTED		0x20
-#define V_ASN1_PRIMITIVE_TAG		0x1f
-#define V_ASN1_PRIMATIVE_TAG		0x1f
-
-#define V_ASN1_APP_CHOOSE		-2	/* let the recipient choose */
-#define V_ASN1_OTHER			-3	/* used in ASN1_TYPE */
-#define V_ASN1_ANY			-4	/* used in ASN1 template code */
-
-#define V_ASN1_NEG			0x100	/* negative flag */
-
-#define V_ASN1_UNDEF			-1
-#define V_ASN1_EOC			0
-#define V_ASN1_BOOLEAN			1	/**/
-#define V_ASN1_INTEGER			2
-#define V_ASN1_NEG_INTEGER		(2 | V_ASN1_NEG)
-#define V_ASN1_BIT_STRING		3
-#define V_ASN1_OCTET_STRING		4
-#define V_ASN1_NULL			5
-#define V_ASN1_OBJECT			6
-#define V_ASN1_OBJECT_DESCRIPTOR	7
-#define V_ASN1_EXTERNAL			8
-#define V_ASN1_REAL			9
-#define V_ASN1_ENUMERATED		10
-#define V_ASN1_NEG_ENUMERATED		(10 | V_ASN1_NEG)
-#define V_ASN1_UTF8STRING		12
-#define V_ASN1_SEQUENCE			16
-#define V_ASN1_SET			17
-#define V_ASN1_NUMERICSTRING		18	/**/
-#define V_ASN1_PRINTABLESTRING		19
-#define V_ASN1_T61STRING		20
-#define V_ASN1_TELETEXSTRING		20	/* alias */
-#define V_ASN1_VIDEOTEXSTRING		21	/**/
-#define V_ASN1_IA5STRING		22
-#define V_ASN1_UTCTIME			23
-#define V_ASN1_GENERALIZEDTIME		24	/**/
-#define V_ASN1_GRAPHICSTRING		25	/**/
-#define V_ASN1_ISO64STRING		26	/**/
-#define V_ASN1_VISIBLESTRING		26	/* alias */
-#define V_ASN1_GENERALSTRING		27	/**/
-#define V_ASN1_UNIVERSALSTRING		28	/**/
-#define V_ASN1_BMPSTRING		30
-
+# define V_ASN1_UNIVERSAL                0x00
+# define V_ASN1_APPLICATION              0x40
+# define V_ASN1_CONTEXT_SPECIFIC         0x80
+# define V_ASN1_PRIVATE                  0xc0
+
+# define V_ASN1_CONSTRUCTED              0x20
+# define V_ASN1_PRIMITIVE_TAG            0x1f
+# define V_ASN1_PRIMATIVE_TAG            0x1f
+
+# define V_ASN1_APP_CHOOSE               -2/* let the recipient choose */
+# define V_ASN1_OTHER                    -3/* used in ASN1_TYPE */
+# define V_ASN1_ANY                      -4/* used in ASN1 template code */
+
+# define V_ASN1_NEG                      0x100/* negative flag */
+
+# define V_ASN1_UNDEF                    -1
+# define V_ASN1_EOC                      0
+# define V_ASN1_BOOLEAN                  1 /**/
+# define V_ASN1_INTEGER                  2
+# define V_ASN1_NEG_INTEGER              (2 | V_ASN1_NEG)
+# define V_ASN1_BIT_STRING               3
+# define V_ASN1_OCTET_STRING             4
+# define V_ASN1_NULL                     5
+# define V_ASN1_OBJECT                   6
+# define V_ASN1_OBJECT_DESCRIPTOR        7
+# define V_ASN1_EXTERNAL                 8
+# define V_ASN1_REAL                     9
+# define V_ASN1_ENUMERATED               10
+# define V_ASN1_NEG_ENUMERATED           (10 | V_ASN1_NEG)
+# define V_ASN1_UTF8STRING               12
+# define V_ASN1_SEQUENCE                 16
+# define V_ASN1_SET                      17
+# define V_ASN1_NUMERICSTRING            18 /**/
+# define V_ASN1_PRINTABLESTRING          19
+# define V_ASN1_T61STRING                20
+# define V_ASN1_TELETEXSTRING            20/* alias */
+# define V_ASN1_VIDEOTEXSTRING           21 /**/
+# define V_ASN1_IA5STRING                22
+# define V_ASN1_UTCTIME                  23
+# define V_ASN1_GENERALIZEDTIME          24 /**/
+# define V_ASN1_GRAPHICSTRING            25 /**/
+# define V_ASN1_ISO64STRING              26 /**/
+# define V_ASN1_VISIBLESTRING            26/* alias */
+# define V_ASN1_GENERALSTRING            27 /**/
+# define V_ASN1_UNIVERSALSTRING          28 /**/
+# define V_ASN1_BMPSTRING                30
 /* For use with d2i_ASN1_type_bytes() */
-#define B_ASN1_NUMERICSTRING	0x0001
-#define B_ASN1_PRINTABLESTRING	0x0002
-#define B_ASN1_T61STRING	0x0004
-#define B_ASN1_TELETEXSTRING	0x0004
-#define B_ASN1_VIDEOTEXSTRING	0x0008
-#define B_ASN1_IA5STRING	0x0010
-#define B_ASN1_GRAPHICSTRING	0x0020
-#define B_ASN1_ISO64STRING	0x0040
-#define B_ASN1_VISIBLESTRING	0x0040
-#define B_ASN1_GENERALSTRING	0x0080
-#define B_ASN1_UNIVERSALSTRING	0x0100
-#define B_ASN1_OCTET_STRING	0x0200
-#define B_ASN1_BIT_STRING	0x0400
-#define B_ASN1_BMPSTRING	0x0800
-#define B_ASN1_UNKNOWN		0x1000
-#define B_ASN1_UTF8STRING	0x2000
-#define B_ASN1_UTCTIME		0x4000
-#define B_ASN1_GENERALIZEDTIME	0x8000
-#define B_ASN1_SEQUENCE		0x10000
-
+# define B_ASN1_NUMERICSTRING    0x0001
+# define B_ASN1_PRINTABLESTRING  0x0002
+# define B_ASN1_T61STRING        0x0004
+# define B_ASN1_TELETEXSTRING    0x0004
+# define B_ASN1_VIDEOTEXSTRING   0x0008
+# define B_ASN1_IA5STRING        0x0010
+# define B_ASN1_GRAPHICSTRING    0x0020
+# define B_ASN1_ISO64STRING      0x0040
+# define B_ASN1_VISIBLESTRING    0x0040
+# define B_ASN1_GENERALSTRING    0x0080
+# define B_ASN1_UNIVERSALSTRING  0x0100
+# define B_ASN1_OCTET_STRING     0x0200
+# define B_ASN1_BIT_STRING       0x0400
+# define B_ASN1_BMPSTRING        0x0800
+# define B_ASN1_UNKNOWN          0x1000
+# define B_ASN1_UTF8STRING       0x2000
+# define B_ASN1_UTCTIME          0x4000
+# define B_ASN1_GENERALIZEDTIME  0x8000
+# define B_ASN1_SEQUENCE         0x10000
 /* For use with ASN1_mbstring_copy() */
-#define MBSTRING_FLAG		0x1000
-#define MBSTRING_UTF8		(MBSTRING_FLAG)
-#define MBSTRING_ASC		(MBSTRING_FLAG|1)
-#define MBSTRING_BMP		(MBSTRING_FLAG|2)
-#define MBSTRING_UNIV		(MBSTRING_FLAG|4)
-
-#define SMIME_OLDMIME		0x400
-#define SMIME_CRLFEOL		0x800
-#define SMIME_STREAM		0x1000
-
-struct X509_algor_st;
+# define MBSTRING_FLAG           0x1000
+# define MBSTRING_UTF8           (MBSTRING_FLAG)
+# define MBSTRING_ASC            (MBSTRING_FLAG|1)
+# define MBSTRING_BMP            (MBSTRING_FLAG|2)
+# define MBSTRING_UNIV           (MBSTRING_FLAG|4)
+# define SMIME_OLDMIME           0x400
+# define SMIME_CRLFEOL           0x800
+# define SMIME_STREAM            0x1000
+    struct X509_algor_st;
 DECLARE_STACK_OF(X509_ALGOR)
 
-#define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
-#define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
-
-/* We MUST make sure that, except for constness, asn1_ctx_st and
-   asn1_const_ctx are exactly the same.  Fortunately, as soon as
-   the old ASN1 parsing macros are gone, we can throw this away
-   as well... */
-typedef struct asn1_ctx_st
-	{
-	unsigned char *p;/* work char pointer */
-	int eos;	/* end of sequence read for indefinite encoding */
-	int error;	/* error code to use when returning an error */
-	int inf;	/* constructed if 0x20, indefinite is 0x21 */
-	int tag;	/* tag from last 'get object' */
-	int xclass;	/* class from last 'get object' */
-	long slen;	/* length of last 'get object' */
-	unsigned char *max; /* largest value of p allowed */
-	unsigned char *q;/* temporary variable */
-	unsigned char **pp;/* variable */
-	int line;	/* used in error processing */
-	} ASN1_CTX;
-
-typedef struct asn1_const_ctx_st
-	{
-	const unsigned char *p;/* work char pointer */
-	int eos;	/* end of sequence read for indefinite encoding */
-	int error;	/* error code to use when returning an error */
-	int inf;	/* constructed if 0x20, indefinite is 0x21 */
-	int tag;	/* tag from last 'get object' */
-	int xclass;	/* class from last 'get object' */
-	long slen;	/* length of last 'get object' */
-	const unsigned char *max; /* largest value of p allowed */
-	const unsigned char *q;/* temporary variable */
-	const unsigned char **pp;/* variable */
-	int line;	/* used in error processing */
-	} ASN1_const_CTX;
-
-/* These are used internally in the ASN1_OBJECT to keep track of
- * whether the names and data need to be free()ed */
-#define ASN1_OBJECT_FLAG_DYNAMIC	 0x01	/* internal use */
-#define ASN1_OBJECT_FLAG_CRITICAL	 0x02	/* critical x509v3 object id */
-#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04	/* internal use */
-#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 	 0x08	/* internal use */
-struct asn1_object_st
-	{
-	const char *sn,*ln;
-	int nid;
-	int length;
-	const unsigned char *data;	/* data remains const after init */
-	int flags;	/* Should we free this one */
-	};
-
-#define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
-/* This indicates that the ASN1_STRING is not a real value but just a place
- * holder for the location where indefinite length constructed data should
- * be inserted in the memory buffer 
+# define DECLARE_ASN1_SET_OF(type)/* filled in by mkstack.pl */
+# define IMPLEMENT_ASN1_SET_OF(type)/* nothing, no longer needed */
+
+/*
+ * We MUST make sure that, except for constness, asn1_ctx_st and
+ * asn1_const_ctx are exactly the same.  Fortunately, as soon as the old ASN1
+ * parsing macros are gone, we can throw this away as well...
+ */
+typedef struct asn1_ctx_st {
+    unsigned char *p;           /* work char pointer */
+    int eos;                    /* end of sequence read for indefinite
+                                 * encoding */
+    int error;                  /* error code to use when returning an error */
+    int inf;                    /* constructed if 0x20, indefinite is 0x21 */
+    int tag;                    /* tag from last 'get object' */
+    int xclass;                 /* class from last 'get object' */
+    long slen;                  /* length of last 'get object' */
+    unsigned char *max;         /* largest value of p allowed */
+    unsigned char *q;           /* temporary variable */
+    unsigned char **pp;         /* variable */
+    int line;                   /* used in error processing */
+} ASN1_CTX;
+
+typedef struct asn1_const_ctx_st {
+    const unsigned char *p;     /* work char pointer */
+    int eos;                    /* end of sequence read for indefinite
+                                 * encoding */
+    int error;                  /* error code to use when returning an error */
+    int inf;                    /* constructed if 0x20, indefinite is 0x21 */
+    int tag;                    /* tag from last 'get object' */
+    int xclass;                 /* class from last 'get object' */
+    long slen;                  /* length of last 'get object' */
+    const unsigned char *max;   /* largest value of p allowed */
+    const unsigned char *q;     /* temporary variable */
+    const unsigned char **pp;   /* variable */
+    int line;                   /* used in error processing */
+} ASN1_const_CTX;
+
+/*
+ * These are used internally in the ASN1_OBJECT to keep track of whether the
+ * names and data need to be free()ed
+ */
+# define ASN1_OBJECT_FLAG_DYNAMIC         0x01/* internal use */
+# define ASN1_OBJECT_FLAG_CRITICAL        0x02/* critical x509v3 object id */
+# define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04/* internal use */
+# define ASN1_OBJECT_FLAG_DYNAMIC_DATA    0x08/* internal use */
+struct asn1_object_st {
+    const char *sn, *ln;
+    int nid;
+    int length;
+    const unsigned char *data;  /* data remains const after init */
+    int flags;                  /* Should we free this one */
+};
+
+# define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */
+/*
+ * This indicates that the ASN1_STRING is not a real value but just a place
+ * holder for the location where indefinite length constructed data should be
+ * inserted in the memory buffer
  */
-#define ASN1_STRING_FLAG_NDEF 0x010 
+# define ASN1_STRING_FLAG_NDEF 0x010
 
-/* This flag is used by the CMS code to indicate that a string is not
- * complete and is a place holder for content when it had all been 
- * accessed. The flag will be reset when content has been written to it.
+/*
+ * This flag is used by the CMS code to indicate that a string is not
+ * complete and is a place holder for content when it had all been accessed.
+ * The flag will be reset when content has been written to it.
  */
 
-#define ASN1_STRING_FLAG_CONT 0x020 
-/* This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
+# define ASN1_STRING_FLAG_CONT 0x020
+/*
+ * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
  * type.
  */
-#define ASN1_STRING_FLAG_MSTRING 0x040 
+# define ASN1_STRING_FLAG_MSTRING 0x040
 /* This is the base type that holds just about everything :-) */
-struct asn1_string_st
-	{
-	int length;
-	int type;
-	unsigned char *data;
-	/* The value of the following field depends on the type being
-	 * held.  It is mostly being used for BIT_STRING so if the
-	 * input data has a non-zero 'unused bits' value, it will be
-	 * handled correctly */
-	long flags;
-	};
-
-/* ASN1_ENCODING structure: this is used to save the received
- * encoding of an ASN1 type. This is useful to get round
- * problems with invalid encodings which can break signatures.
+struct asn1_string_st {
+    int length;
+    int type;
+    unsigned char *data;
+    /*
+     * The value of the following field depends on the type being held.  It
+     * is mostly being used for BIT_STRING so if the input data has a
+     * non-zero 'unused bits' value, it will be handled correctly
+     */
+    long flags;
+};
+
+/*
+ * ASN1_ENCODING structure: this is used to save the received encoding of an
+ * ASN1 type. This is useful to get round problems with invalid encodings
+ * which can break signatures.
  */
 
-typedef struct ASN1_ENCODING_st
-	{
-	unsigned char *enc;	/* DER encoding */
-	long len;		/* Length of encoding */
-	int modified;		 /* set to 1 if 'enc' is invalid */
-	} ASN1_ENCODING;
+typedef struct ASN1_ENCODING_st {
+    unsigned char *enc;         /* DER encoding */
+    long len;                   /* Length of encoding */
+    int modified;               /* set to 1 if 'enc' is invalid */
+} ASN1_ENCODING;
 
 /* Used with ASN1 LONG type: if a long is set to this it is omitted */
-#define ASN1_LONG_UNDEF	0x7fffffffL
+# define ASN1_LONG_UNDEF 0x7fffffffL
 
-#define STABLE_FLAGS_MALLOC	0x01
-#define STABLE_NO_MASK		0x02
-#define DIRSTRING_TYPE	\
+# define STABLE_FLAGS_MALLOC     0x01
+# define STABLE_NO_MASK          0x02
+# define DIRSTRING_TYPE  \
  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
-#define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
+# define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
 
 typedef struct asn1_string_table_st {
-	int nid;
-	long minsize;
-	long maxsize;
-	unsigned long mask;
-	unsigned long flags;
+    int nid;
+    long minsize;
+    long maxsize;
+    unsigned long mask;
+    unsigned long flags;
 } ASN1_STRING_TABLE;
 
 DECLARE_STACK_OF(ASN1_STRING_TABLE)
 
 /* size limits: this stuff is taken straight from RFC2459 */
 
-#define ub_name				32768
-#define ub_common_name			64
-#define ub_locality_name		128
-#define ub_state_name			128
-#define ub_organization_name		64
-#define ub_organization_unit_name	64
-#define ub_title			64
-#define ub_email_address		128
-
-/* Declarations for template structures: for full definitions
- * see asn1t.h
+# define ub_name                         32768
+# define ub_common_name                  64
+# define ub_locality_name                128
+# define ub_state_name                   128
+# define ub_organization_name            64
+# define ub_organization_unit_name       64
+# define ub_title                        64
+# define ub_email_address                128
+
+/*
+ * Declarations for template structures: for full definitions see asn1t.h
  */
 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
 typedef struct ASN1_TLC_st ASN1_TLC;
@@ -299,65 +300,65 @@ typedef struct ASN1_VALUE_st ASN1_VALUE;
 
 /* Declare ASN1 functions: the implement macro in in asn1t.h */
 
-#define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
+# define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
 
-#define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \
-	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type)
+# define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \
+        DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type)
 
-#define DECLARE_ASN1_FUNCTIONS_name(type, name) \
-	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
-	DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)
+# define DECLARE_ASN1_FUNCTIONS_name(type, name) \
+        DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
+        DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)
 
-#define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
-	DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
-	DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
+# define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
+        DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
+        DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
 
-#define	DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
-	type *d2i_##name(type **a, const unsigned char **in, long len); \
-	int i2d_##name(type *a, unsigned char **out); \
-	DECLARE_ASN1_ITEM(itname)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
+        type *d2i_##name(type **a, const unsigned char **in, long len); \
+        int i2d_##name(type *a, unsigned char **out); \
+        DECLARE_ASN1_ITEM(itname)
 
-#define	DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
-	type *d2i_##name(type **a, const unsigned char **in, long len); \
-	int i2d_##name(const type *a, unsigned char **out); \
-	DECLARE_ASN1_ITEM(name)
+# define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
+        type *d2i_##name(type **a, const unsigned char **in, long len); \
+        int i2d_##name(const type *a, unsigned char **out); \
+        DECLARE_ASN1_ITEM(name)
 
-#define	DECLARE_ASN1_NDEF_FUNCTION(name) \
-	int i2d_##name##_NDEF(name *a, unsigned char **out);
+# define DECLARE_ASN1_NDEF_FUNCTION(name) \
+        int i2d_##name##_NDEF(name *a, unsigned char **out);
 
-#define DECLARE_ASN1_FUNCTIONS_const(name) \
-	DECLARE_ASN1_ALLOC_FUNCTIONS(name) \
-	DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name)
+# define DECLARE_ASN1_FUNCTIONS_const(name) \
+        DECLARE_ASN1_ALLOC_FUNCTIONS(name) \
+        DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name)
 
-#define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
-	type *name##_new(void); \
-	void name##_free(type *a);
+# define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
+        type *name##_new(void); \
+        void name##_free(type *a);
 
-#define DECLARE_ASN1_PRINT_FUNCTION(stname) \
-	DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname)
+# define DECLARE_ASN1_PRINT_FUNCTION(stname) \
+        DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname)
 
-#define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \
-	int fname##_print_ctx(BIO *out, stname *x, int indent, \
-					 const ASN1_PCTX *pctx);
+# define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \
+        int fname##_print_ctx(BIO *out, stname *x, int indent, \
+                                         const ASN1_PCTX *pctx);
 
-#define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
-#define I2D_OF(type) int (*)(type *,unsigned char **)
-#define I2D_OF_const(type) int (*)(const type *,unsigned char **)
+# define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
+# define I2D_OF(type) int (*)(type *,unsigned char **)
+# define I2D_OF_const(type) int (*)(const type *,unsigned char **)
 
-#define CHECKED_D2I_OF(type, d2i) \
+# define CHECKED_D2I_OF(type, d2i) \
     ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))
-#define CHECKED_I2D_OF(type, i2d) \
+# define CHECKED_I2D_OF(type, i2d) \
     ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))
-#define CHECKED_NEW_OF(type, xnew) \
+# define CHECKED_NEW_OF(type, xnew) \
     ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))
-#define CHECKED_PTR_OF(type, p) \
+# define CHECKED_PTR_OF(type, p) \
     ((void*) (1 ? p : (type*)0))
-#define CHECKED_PPTR_OF(type, p) \
+# define CHECKED_PPTR_OF(type, p) \
     ((void**) (1 ? p : (type**)0))
 
-#define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
-#define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **)
-#define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
+# define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
+# define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **)
+# define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
 
 TYPEDEF_D2I2D_OF(void);
 
@@ -381,7 +382,7 @@ TYPEDEF_D2I2D_OF(void);
  *      ...
  *      ASN1_ITEM_EXP *iptr;
  *      ...
- * } SOMETHING; 
+ * } SOMETHING;
  *
  * It would be initialised as e.g.:
  *
@@ -397,157 +398,159 @@ TYPEDEF_D2I2D_OF(void);
  *
  */
 
-#ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
+# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
 
 /* ASN1_ITEM pointer exported type */
 typedef const ASN1_ITEM ASN1_ITEM_EXP;
 
 /* Macro to obtain ASN1_ITEM pointer from exported type */
-#define ASN1_ITEM_ptr(iptr) (iptr)
+#  define ASN1_ITEM_ptr(iptr) (iptr)
 
 /* Macro to include ASN1_ITEM pointer from base type */
-#define ASN1_ITEM_ref(iptr) (&(iptr##_it))
+#  define ASN1_ITEM_ref(iptr) (&(iptr##_it))
 
-#define ASN1_ITEM_rptr(ref) (&(ref##_it))
+#  define ASN1_ITEM_rptr(ref) (&(ref##_it))
 
-#define DECLARE_ASN1_ITEM(name) \
-	OPENSSL_EXTERN const ASN1_ITEM name##_it;
+#  define DECLARE_ASN1_ITEM(name) \
+        OPENSSL_EXTERN const ASN1_ITEM name##_it;
 
-#else
+# else
 
-/* Platforms that can't easily handle shared global variables are declared
- * as functions returning ASN1_ITEM pointers.
+/*
+ * Platforms that can't easily handle shared global variables are declared as
+ * functions returning ASN1_ITEM pointers.
  */
 
 /* ASN1_ITEM pointer exported type */
-typedef const ASN1_ITEM * ASN1_ITEM_EXP(void);
+typedef const ASN1_ITEM *ASN1_ITEM_EXP (void);
 
 /* Macro to obtain ASN1_ITEM pointer from exported type */
-#define ASN1_ITEM_ptr(iptr) (iptr())
+#  define ASN1_ITEM_ptr(iptr) (iptr())
 
 /* Macro to include ASN1_ITEM pointer from base type */
-#define ASN1_ITEM_ref(iptr) (iptr##_it)
+#  define ASN1_ITEM_ref(iptr) (iptr##_it)
 
-#define ASN1_ITEM_rptr(ref) (ref##_it())
+#  define ASN1_ITEM_rptr(ref) (ref##_it())
 
-#define DECLARE_ASN1_ITEM(name) \
-	const ASN1_ITEM * name##_it(void);
+#  define DECLARE_ASN1_ITEM(name) \
+        const ASN1_ITEM * name##_it(void);
 
-#endif
+# endif
 
 /* Parameters used by ASN1_STRING_print_ex() */
 
-/* These determine which characters to escape:
- * RFC2253 special characters, control characters and
- * MSB set characters
+/*
+ * These determine which characters to escape: RFC2253 special characters,
+ * control characters and MSB set characters
  */
 
-#define ASN1_STRFLGS_ESC_2253		1
-#define ASN1_STRFLGS_ESC_CTRL		2
-#define ASN1_STRFLGS_ESC_MSB		4
-
+# define ASN1_STRFLGS_ESC_2253           1
+# define ASN1_STRFLGS_ESC_CTRL           2
+# define ASN1_STRFLGS_ESC_MSB            4
 
-/* This flag determines how we do escaping: normally
- * RC2253 backslash only, set this to use backslash and
- * quote.
+/*
+ * This flag determines how we do escaping: normally RC2253 backslash only,
+ * set this to use backslash and quote.
  */
 
-#define ASN1_STRFLGS_ESC_QUOTE		8
-
+# define ASN1_STRFLGS_ESC_QUOTE          8
 
 /* These three flags are internal use only. */
 
 /* Character is a valid PrintableString character */
-#define CHARTYPE_PRINTABLESTRING	0x10
+# define CHARTYPE_PRINTABLESTRING        0x10
 /* Character needs escaping if it is the first character */
-#define CHARTYPE_FIRST_ESC_2253		0x20
+# define CHARTYPE_FIRST_ESC_2253         0x20
 /* Character needs escaping if it is the last character */
-#define CHARTYPE_LAST_ESC_2253		0x40
+# define CHARTYPE_LAST_ESC_2253          0x40
 
-/* NB the internal flags are safely reused below by flags
- * handled at the top level.
+/*
+ * NB the internal flags are safely reused below by flags handled at the top
+ * level.
  */
 
-/* If this is set we convert all character strings
- * to UTF8 first 
+/*
+ * If this is set we convert all character strings to UTF8 first
  */
 
-#define ASN1_STRFLGS_UTF8_CONVERT	0x10
+# define ASN1_STRFLGS_UTF8_CONVERT       0x10
 
-/* If this is set we don't attempt to interpret content:
- * just assume all strings are 1 byte per character. This
- * will produce some pretty odd looking output!
+/*
+ * If this is set we don't attempt to interpret content: just assume all
+ * strings are 1 byte per character. This will produce some pretty odd
+ * looking output!
  */
 
-#define ASN1_STRFLGS_IGNORE_TYPE	0x20
+# define ASN1_STRFLGS_IGNORE_TYPE        0x20
 
 /* If this is set we include the string type in the output */
-#define ASN1_STRFLGS_SHOW_TYPE		0x40
-
-/* This determines which strings to display and which to
- * 'dump' (hex dump of content octets or DER encoding). We can
- * only dump non character strings or everything. If we
- * don't dump 'unknown' they are interpreted as character
- * strings with 1 octet per character and are subject to
- * the usual escaping options.
+# define ASN1_STRFLGS_SHOW_TYPE          0x40
+
+/*
+ * This determines which strings to display and which to 'dump' (hex dump of
+ * content octets or DER encoding). We can only dump non character strings or
+ * everything. If we don't dump 'unknown' they are interpreted as character
+ * strings with 1 octet per character and are subject to the usual escaping
+ * options.
  */
 
-#define ASN1_STRFLGS_DUMP_ALL		0x80
-#define ASN1_STRFLGS_DUMP_UNKNOWN	0x100
+# define ASN1_STRFLGS_DUMP_ALL           0x80
+# define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
 
-/* These determine what 'dumping' does, we can dump the
- * content octets or the DER encoding: both use the
- * RFC2253 #XXXXX notation.
+/*
+ * These determine what 'dumping' does, we can dump the content octets or the
+ * DER encoding: both use the RFC2253 #XXXXX notation.
  */
 
-#define ASN1_STRFLGS_DUMP_DER		0x200
+# define ASN1_STRFLGS_DUMP_DER           0x200
 
-/* All the string flags consistent with RFC2253,
- * escaping control characters isn't essential in
- * RFC2253 but it is advisable anyway.
+/*
+ * All the string flags consistent with RFC2253, escaping control characters
+ * isn't essential in RFC2253 but it is advisable anyway.
  */
 
-#define ASN1_STRFLGS_RFC2253	(ASN1_STRFLGS_ESC_2253 | \
-				ASN1_STRFLGS_ESC_CTRL | \
-				ASN1_STRFLGS_ESC_MSB | \
-				ASN1_STRFLGS_UTF8_CONVERT | \
-				ASN1_STRFLGS_DUMP_UNKNOWN | \
-				ASN1_STRFLGS_DUMP_DER)
+# define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
+                                ASN1_STRFLGS_ESC_CTRL | \
+                                ASN1_STRFLGS_ESC_MSB | \
+                                ASN1_STRFLGS_UTF8_CONVERT | \
+                                ASN1_STRFLGS_DUMP_UNKNOWN | \
+                                ASN1_STRFLGS_DUMP_DER)
 
 DECLARE_STACK_OF(ASN1_INTEGER)
 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
 
 DECLARE_STACK_OF(ASN1_GENERALSTRING)
 
-typedef struct asn1_type_st
-	{
-	int type;
-	union	{
-		char *ptr;
-		ASN1_BOOLEAN		boolean;
-		ASN1_STRING *		asn1_string;
-		ASN1_OBJECT *		object;
-		ASN1_INTEGER *		integer;
-		ASN1_ENUMERATED *	enumerated;
-		ASN1_BIT_STRING *	bit_string;
-		ASN1_OCTET_STRING *	octet_string;
-		ASN1_PRINTABLESTRING *	printablestring;
-		ASN1_T61STRING *	t61string;
-		ASN1_IA5STRING *	ia5string;
-		ASN1_GENERALSTRING *	generalstring;
-		ASN1_BMPSTRING *	bmpstring;
-		ASN1_UNIVERSALSTRING *	universalstring;
-		ASN1_UTCTIME *		utctime;
-		ASN1_GENERALIZEDTIME *	generalizedtime;
-		ASN1_VISIBLESTRING *	visiblestring;
-		ASN1_UTF8STRING *	utf8string;
-		/* set and sequence are left complete and still
-		 * contain the set or sequence bytes */
-		ASN1_STRING *		set;
-		ASN1_STRING *		sequence;
-		ASN1_VALUE *		asn1_value;
-		} value;
-	} ASN1_TYPE;
+typedef struct asn1_type_st {
+    int type;
+    union {
+        char *ptr;
+        ASN1_BOOLEAN boolean;
+        ASN1_STRING *asn1_string;
+        ASN1_OBJECT *object;
+        ASN1_INTEGER *integer;
+        ASN1_ENUMERATED *enumerated;
+        ASN1_BIT_STRING *bit_string;
+        ASN1_OCTET_STRING *octet_string;
+        ASN1_PRINTABLESTRING *printablestring;
+        ASN1_T61STRING *t61string;
+        ASN1_IA5STRING *ia5string;
+        ASN1_GENERALSTRING *generalstring;
+        ASN1_BMPSTRING *bmpstring;
+        ASN1_UNIVERSALSTRING *universalstring;
+        ASN1_UTCTIME *utctime;
+        ASN1_GENERALIZEDTIME *generalizedtime;
+        ASN1_VISIBLESTRING *visiblestring;
+        ASN1_UTF8STRING *utf8string;
+        /*
+         * set and sequence are left complete and still contain the set or
+         * sequence bytes
+         */
+        ASN1_STRING *set;
+        ASN1_STRING *sequence;
+        ASN1_VALUE *asn1_value;
+    } value;
+} ASN1_TYPE;
 
 DECLARE_STACK_OF(ASN1_TYPE)
 DECLARE_ASN1_SET_OF(ASN1_TYPE)
@@ -557,311 +560,314 @@ typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
 DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
 DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
 
-typedef struct NETSCAPE_X509_st
-	{
-	ASN1_OCTET_STRING *header;
-	X509 *cert;
-	} NETSCAPE_X509;
+typedef struct NETSCAPE_X509_st {
+    ASN1_OCTET_STRING *header;
+    X509 *cert;
+} NETSCAPE_X509;
 
 /* This is used to contain a list of bit names */
 typedef struct BIT_STRING_BITNAME_st {
-	int bitnum;
-	const char *lname;
-	const char *sname;
+    int bitnum;
+    const char *lname;
+    const char *sname;
 } BIT_STRING_BITNAME;
 
-
-#define M_ASN1_STRING_length(x)	((x)->length)
-#define M_ASN1_STRING_length_set(x, n)	((x)->length = (n))
-#define M_ASN1_STRING_type(x)	((x)->type)
-#define M_ASN1_STRING_data(x)	((x)->data)
+# define M_ASN1_STRING_length(x) ((x)->length)
+# define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
+# define M_ASN1_STRING_type(x)   ((x)->type)
+# define M_ASN1_STRING_data(x)   ((x)->data)
 
 /* Macros for string operations */
-#define M_ASN1_BIT_STRING_new()	(ASN1_BIT_STRING *)\
-		ASN1_STRING_type_new(V_ASN1_BIT_STRING)
-#define M_ASN1_BIT_STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
-		ASN1_STRING_dup((const ASN1_STRING *)a)
-#define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
-		(const ASN1_STRING *)a,(const ASN1_STRING *)b)
-#define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
-
-#define M_ASN1_INTEGER_new()	(ASN1_INTEGER *)\
-		ASN1_STRING_type_new(V_ASN1_INTEGER)
-#define M_ASN1_INTEGER_free(a)		ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\
-		ASN1_STRING_dup((const ASN1_STRING *)a)
-#define M_ASN1_INTEGER_cmp(a,b)	ASN1_STRING_cmp(\
-		(const ASN1_STRING *)a,(const ASN1_STRING *)b)
-
-#define M_ASN1_ENUMERATED_new()	(ASN1_ENUMERATED *)\
-		ASN1_STRING_type_new(V_ASN1_ENUMERATED)
-#define M_ASN1_ENUMERATED_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\
-		ASN1_STRING_dup((const ASN1_STRING *)a)
-#define M_ASN1_ENUMERATED_cmp(a,b)	ASN1_STRING_cmp(\
-		(const ASN1_STRING *)a,(const ASN1_STRING *)b)
-
-#define M_ASN1_OCTET_STRING_new()	(ASN1_OCTET_STRING *)\
-		ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
-#define M_ASN1_OCTET_STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
-		ASN1_STRING_dup((const ASN1_STRING *)a)
-#define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
-		(const ASN1_STRING *)a,(const ASN1_STRING *)b)
-#define M_ASN1_OCTET_STRING_set(a,b,c)	ASN1_STRING_set((ASN1_STRING *)a,b,c)
-#define M_ASN1_OCTET_STRING_print(a,b)	ASN1_STRING_print(a,(ASN1_STRING *)b)
-#define M_i2d_ASN1_OCTET_STRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
-		V_ASN1_UNIVERSAL)
-
-#define B_ASN1_TIME \
-			B_ASN1_UTCTIME | \
-			B_ASN1_GENERALIZEDTIME
-
-#define B_ASN1_PRINTABLE \
-			B_ASN1_NUMERICSTRING| \
-			B_ASN1_PRINTABLESTRING| \
-			B_ASN1_T61STRING| \
-			B_ASN1_IA5STRING| \
-			B_ASN1_BIT_STRING| \
-			B_ASN1_UNIVERSALSTRING|\
-			B_ASN1_BMPSTRING|\
-			B_ASN1_UTF8STRING|\
-			B_ASN1_SEQUENCE|\
-			B_ASN1_UNKNOWN
-
-#define B_ASN1_DIRECTORYSTRING \
-			B_ASN1_PRINTABLESTRING| \
-			B_ASN1_TELETEXSTRING|\
-			B_ASN1_BMPSTRING|\
-			B_ASN1_UNIVERSALSTRING|\
-			B_ASN1_UTF8STRING
-
-#define B_ASN1_DISPLAYTEXT \
-			B_ASN1_IA5STRING| \
-			B_ASN1_VISIBLESTRING| \
-			B_ASN1_BMPSTRING|\
-			B_ASN1_UTF8STRING
-
-#define M_ASN1_PRINTABLE_new()	ASN1_STRING_type_new(V_ASN1_T61STRING)
-#define M_ASN1_PRINTABLE_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
-		pp,a->type,V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_PRINTABLE(a,pp,l) \
-		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
-			B_ASN1_PRINTABLE)
-
-#define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
-#define M_DIRECTORYSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
-						pp,a->type,V_ASN1_UNIVERSAL)
-#define M_d2i_DIRECTORYSTRING(a,pp,l) \
-		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
-			B_ASN1_DIRECTORYSTRING)
-
-#define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
-#define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
-						pp,a->type,V_ASN1_UNIVERSAL)
-#define M_d2i_DISPLAYTEXT(a,pp,l) \
-		d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
-			B_ASN1_DISPLAYTEXT)
-
-#define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
-		ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
-#define M_ASN1_PRINTABLESTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
-		V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
-		(ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
-
-#define M_ASN1_T61STRING_new()	(ASN1_T61STRING *)\
-		ASN1_STRING_type_new(V_ASN1_T61STRING)
-#define M_ASN1_T61STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_T61STRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
-		V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_T61STRING(a,pp,l) \
-		(ASN1_T61STRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
-
-#define M_ASN1_IA5STRING_new()	(ASN1_IA5STRING *)\
-		ASN1_STRING_type_new(V_ASN1_IA5STRING)
-#define M_ASN1_IA5STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_IA5STRING_dup(a)	\
-		(ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a)
-#define M_i2d_ASN1_IA5STRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_IA5STRING(a,pp,l) \
-		(ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
-			B_ASN1_IA5STRING)
-
-#define M_ASN1_UTCTIME_new()	(ASN1_UTCTIME *)\
-		ASN1_STRING_type_new(V_ASN1_UTCTIME)
-#define M_ASN1_UTCTIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\
-		ASN1_STRING_dup((const ASN1_STRING *)a)
-
-#define M_ASN1_GENERALIZEDTIME_new()	(ASN1_GENERALIZEDTIME *)\
-		ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
-#define M_ASN1_GENERALIZEDTIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
-	(const ASN1_STRING *)a)
-
-#define M_ASN1_TIME_new()	(ASN1_TIME *)\
-		ASN1_STRING_type_new(V_ASN1_UTCTIME)
-#define M_ASN1_TIME_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_TIME_dup(a) (ASN1_TIME *)\
-	ASN1_STRING_dup((const ASN1_STRING *)a)
-
-#define M_ASN1_GENERALSTRING_new()	(ASN1_GENERALSTRING *)\
-		ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
-#define M_ASN1_GENERALSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_GENERALSTRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
-		(ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
-
-#define M_ASN1_UNIVERSALSTRING_new()	(ASN1_UNIVERSALSTRING *)\
-		ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
-#define M_ASN1_UNIVERSALSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
-		(ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
-
-#define M_ASN1_BMPSTRING_new()	(ASN1_BMPSTRING *)\
-		ASN1_STRING_type_new(V_ASN1_BMPSTRING)
-#define M_ASN1_BMPSTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_BMPSTRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_BMPSTRING(a,pp,l) \
-		(ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
-
-#define M_ASN1_VISIBLESTRING_new()	(ASN1_VISIBLESTRING *)\
-		ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
-#define M_ASN1_VISIBLESTRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_VISIBLESTRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
-		(ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
-
-#define M_ASN1_UTF8STRING_new()	(ASN1_UTF8STRING *)\
-		ASN1_STRING_type_new(V_ASN1_UTF8STRING)
-#define M_ASN1_UTF8STRING_free(a)	ASN1_STRING_free((ASN1_STRING *)a)
-#define M_i2d_ASN1_UTF8STRING(a,pp) \
-		i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
-			V_ASN1_UNIVERSAL)
-#define M_d2i_ASN1_UTF8STRING(a,pp,l) \
-		(ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
-		((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
+# define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
+                ASN1_STRING_type_new(V_ASN1_BIT_STRING)
+# define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
+                ASN1_STRING_dup((const ASN1_STRING *)a)
+# define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
+                (const ASN1_STRING *)a,(const ASN1_STRING *)b)
+# define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
+
+# define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
+                ASN1_STRING_type_new(V_ASN1_INTEGER)
+# define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\
+                ASN1_STRING_dup((const ASN1_STRING *)a)
+# define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
+                (const ASN1_STRING *)a,(const ASN1_STRING *)b)
+
+# define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
+                ASN1_STRING_type_new(V_ASN1_ENUMERATED)
+# define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\
+                ASN1_STRING_dup((const ASN1_STRING *)a)
+# define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
+                (const ASN1_STRING *)a,(const ASN1_STRING *)b)
+
+# define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
+                ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
+# define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
+                ASN1_STRING_dup((const ASN1_STRING *)a)
+# define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
+                (const ASN1_STRING *)a,(const ASN1_STRING *)b)
+# define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
+# define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
+# define M_i2d_ASN1_OCTET_STRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
+                V_ASN1_UNIVERSAL)
+
+# define B_ASN1_TIME \
+                        B_ASN1_UTCTIME | \
+                        B_ASN1_GENERALIZEDTIME
+
+# define B_ASN1_PRINTABLE \
+                        B_ASN1_NUMERICSTRING| \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_T61STRING| \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_BIT_STRING| \
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING|\
+                        B_ASN1_SEQUENCE|\
+                        B_ASN1_UNKNOWN
+
+# define B_ASN1_DIRECTORYSTRING \
+                        B_ASN1_PRINTABLESTRING| \
+                        B_ASN1_TELETEXSTRING|\
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UNIVERSALSTRING|\
+                        B_ASN1_UTF8STRING
+
+# define B_ASN1_DISPLAYTEXT \
+                        B_ASN1_IA5STRING| \
+                        B_ASN1_VISIBLESTRING| \
+                        B_ASN1_BMPSTRING|\
+                        B_ASN1_UTF8STRING
+
+# define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
+# define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
+                pp,a->type,V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_PRINTABLE(a,pp,l) \
+                d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
+                        B_ASN1_PRINTABLE)
+
+# define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
+# define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
+                                                pp,a->type,V_ASN1_UNIVERSAL)
+# define M_d2i_DIRECTORYSTRING(a,pp,l) \
+                d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
+                        B_ASN1_DIRECTORYSTRING)
+
+# define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
+# define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
+                                                pp,a->type,V_ASN1_UNIVERSAL)
+# define M_d2i_DISPLAYTEXT(a,pp,l) \
+                d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
+                        B_ASN1_DISPLAYTEXT)
+
+# define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
+                ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
+# define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
+                V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
+                (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
+
+# define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
+                ASN1_STRING_type_new(V_ASN1_T61STRING)
+# define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_T61STRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
+                V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_T61STRING(a,pp,l) \
+                (ASN1_T61STRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
+
+# define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
+                ASN1_STRING_type_new(V_ASN1_IA5STRING)
+# define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_IA5STRING_dup(a) \
+                (ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a)
+# define M_i2d_ASN1_IA5STRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_IA5STRING(a,pp,l) \
+                (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
+                        B_ASN1_IA5STRING)
+
+# define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
+                ASN1_STRING_type_new(V_ASN1_UTCTIME)
+# define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\
+                ASN1_STRING_dup((const ASN1_STRING *)a)
+
+# define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
+                ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
+# define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
+        (const ASN1_STRING *)a)
+
+# define M_ASN1_TIME_new()       (ASN1_TIME *)\
+                ASN1_STRING_type_new(V_ASN1_UTCTIME)
+# define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
+# define M_ASN1_TIME_dup(a) (ASN1_TIME *)\
+        ASN1_STRING_dup((const ASN1_STRING *)a)
+
+# define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
+                ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
+# define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_GENERALSTRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
+                (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
+
+# define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
+                ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
+# define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
+                (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
+
+# define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
+                ASN1_STRING_type_new(V_ASN1_BMPSTRING)
+# define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_BMPSTRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_BMPSTRING(a,pp,l) \
+                (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
+
+# define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
+                ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
+# define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_VISIBLESTRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
+                (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
+
+# define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
+                ASN1_STRING_type_new(V_ASN1_UTF8STRING)
+# define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
+# define M_i2d_ASN1_UTF8STRING(a,pp) \
+                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
+                        V_ASN1_UNIVERSAL)
+# define M_d2i_ASN1_UTF8STRING(a,pp,l) \
+                (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
+                ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
 
   /* for the is_set parameter to i2d_ASN1_SET */
-#define IS_SEQUENCE	0
-#define IS_SET		1
+# define IS_SEQUENCE     0
+# define IS_SET          1
 
 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
 
 int ASN1_TYPE_get(ASN1_TYPE *a);
 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
 int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
-int            ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
+int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
 
-ASN1_OBJECT *	ASN1_OBJECT_new(void );
-void		ASN1_OBJECT_free(ASN1_OBJECT *a);
-int		i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
-ASN1_OBJECT *	c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,
-			long length);
-ASN1_OBJECT *	d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,
-			long length);
+ASN1_OBJECT *ASN1_OBJECT_new(void);
+void ASN1_OBJECT_free(ASN1_OBJECT *a);
+int i2d_ASN1_OBJECT(ASN1_OBJECT *a, unsigned char **pp);
+ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
+                             long length);
+ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
+                             long length);
 
 DECLARE_ASN1_ITEM(ASN1_OBJECT)
 
 DECLARE_STACK_OF(ASN1_OBJECT)
 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
 
-ASN1_STRING *	ASN1_STRING_new(void);
-void		ASN1_STRING_free(ASN1_STRING *a);
-int		ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
-ASN1_STRING *	ASN1_STRING_dup(const ASN1_STRING *a);
-ASN1_STRING *	ASN1_STRING_type_new(int type );
-int 		ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
-  /* Since this is used to store all sorts of things, via macros, for now, make
-     its data void * */
-int 		ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
-void		ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
+ASN1_STRING *ASN1_STRING_new(void);
+void ASN1_STRING_free(ASN1_STRING *a);
+int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
+ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *a);
+ASN1_STRING *ASN1_STRING_type_new(int type);
+int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
+  /*
+   * Since this is used to store all sorts of things, via macros, for now,
+   * make its data void *
+   */
+int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
+void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
 int ASN1_STRING_length(const ASN1_STRING *x);
 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
 int ASN1_STRING_type(ASN1_STRING *x);
-unsigned char * ASN1_STRING_data(ASN1_STRING *x);
+unsigned char *ASN1_STRING_data(ASN1_STRING *x);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
-int		i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
-ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp,
-			long length);
-int		ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
-			int length );
-int		ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
-int		ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
-int            ASN1_BIT_STRING_check(ASN1_BIT_STRING *a,
-                                     unsigned char *flags, int flags_len);
-
-#ifndef OPENSSL_NO_BIO
+int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp);
+ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
+                                     const unsigned char **pp, long length);
+int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
+int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
+int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
+int ASN1_BIT_STRING_check(ASN1_BIT_STRING *a,
+                          unsigned char *flags, int flags_len);
+
+# ifndef OPENSSL_NO_BIO
 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
-				BIT_STRING_BITNAME *tbl, int indent);
-#endif
+                               BIT_STRING_BITNAME *tbl, int indent);
+# endif
 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
-				BIT_STRING_BITNAME *tbl);
+                            BIT_STRING_BITNAME *tbl);
 
-int		i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
-int 		d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length);
+int i2d_ASN1_BOOLEAN(int a, unsigned char **pp);
+int d2i_ASN1_BOOLEAN(int *a, const unsigned char **pp, long length);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
-int		i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
-ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp,
-			long length);
-ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp,
-			long length);
-ASN1_INTEGER *	ASN1_INTEGER_dup(const ASN1_INTEGER *x);
+int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp);
+ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
+                               long length);
+ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
+                                long length);
+ASN1_INTEGER *ASN1_INTEGER_dup(const ASN1_INTEGER *x);
 int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
 
 int ASN1_UTCTIME_check(const ASN1_UTCTIME *a);
-ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
+ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
 ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
-				int offset_day, long offset_sec);
+                               int offset_day, long offset_sec);
 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
-#if 0
+# if 0
 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
-#endif
+# endif
 
 int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);
-ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
+ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
+                                               time_t t);
 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
-	     time_t t, int offset_day, long offset_sec);
+                                               time_t t, int offset_day,
+                                               long offset_sec);
 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
 int ASN1_TIME_diff(int *pday, int *psec,
-			const ASN1_TIME *from, const ASN1_TIME *to);
+                   const ASN1_TIME *from, const ASN1_TIME *to);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
-ASN1_OCTET_STRING *	ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a);
-int 	ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b);
-int 	ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len);
+ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a);
+int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
+                          const ASN1_OCTET_STRING *b);
+int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data,
+                          int len);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
@@ -886,46 +892,46 @@ DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
 
 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
 
-ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
-ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s,time_t t,
-				int offset_day, long offset_sec);
+ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
+ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
+                         int offset_day, long offset_sec);
 int ASN1_TIME_check(ASN1_TIME *t);
-ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out);
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME
+                                                   **out);
 int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
 
 int i2d_ASN1_SET(STACK_OF(OPENSSL_BLOCK) *a, unsigned char **pp,
-		 i2d_of_void *i2d, int ex_tag, int ex_class,
-		 int is_set);
+                 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set);
 STACK_OF(OPENSSL_BLOCK) *d2i_ASN1_SET(STACK_OF(OPENSSL_BLOCK) **a,
-			      const unsigned char **pp,
-			      long length, d2i_of_void *d2i,
-			      void (*free_func)(OPENSSL_BLOCK), int ex_tag,
-			      int ex_class);
+                                      const unsigned char **pp,
+                                      long length, d2i_of_void *d2i,
+                                      void (*free_func) (OPENSSL_BLOCK),
+                                      int ex_tag, int ex_class);
 
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_BIO
 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
-int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
+int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
-int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
-int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
-int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
+int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
+int i2a_ASN1_OBJECT(BIO *bp, ASN1_OBJECT *a);
+int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
-#endif
-int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
+# endif
+int i2t_ASN1_OBJECT(char *buf, int buf_len, ASN1_OBJECT *a);
 
-int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
-ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
-	const char *sn, const char *ln);
+int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
+ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
+                                const char *sn, const char *ln);
 
 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
 long ASN1_INTEGER_get(const ASN1_INTEGER *a);
 ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
-BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai,BIGNUM *bn);
+BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn);
 
 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
-BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
+BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai, BIGNUM *bn);
 
 /* General */
 /* given a string, return the correct type, max is the maximum length */
@@ -933,11 +939,11 @@ int ASN1_PRINTABLE_type(const unsigned char *s, int max);
 
 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,
-	long length, int Ptag, int Pclass);
+                            long length, int Ptag, int Pclass);
 unsigned long ASN1_tag2bit(int tag);
 /* type is one or more of the B_ASN1_ values. */
-ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp,
-		long length,int type);
+ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a, const unsigned char **pp,
+                                 long length, int type);
 
 /* PARSING */
 int asn1_Finish(ASN1_CTX *c);
@@ -945,84 +951,84 @@ int asn1_const_Finish(ASN1_const_CTX *c);
 
 /* SPECIALS */
 int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
-	int *pclass, long omax);
-int ASN1_check_infinite_end(unsigned char **p,long len);
-int ASN1_const_check_infinite_end(const unsigned char **p,long len);
+                    int *pclass, long omax);
+int ASN1_check_infinite_end(unsigned char **p, long len);
+int ASN1_const_check_infinite_end(const unsigned char **p, long len);
 void ASN1_put_object(unsigned char **pp, int constructed, int length,
-	int tag, int xclass);
+                     int tag, int xclass);
 int ASN1_put_eoc(unsigned char **pp);
 int ASN1_object_size(int constructed, int length, int tag);
 
 /* Used to implement other functions */
 void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x);
 
-#define ASN1_dup_of(type,i2d,d2i,x) \
+# define ASN1_dup_of(type,i2d,d2i,x) \
     ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
-		     CHECKED_D2I_OF(type, d2i), \
-		     CHECKED_PTR_OF(type, x)))
+                     CHECKED_D2I_OF(type, d2i), \
+                     CHECKED_PTR_OF(type, x)))
 
-#define ASN1_dup_of_const(type,i2d,d2i,x) \
+# define ASN1_dup_of_const(type,i2d,d2i,x) \
     ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \
-		     CHECKED_D2I_OF(type, d2i), \
-		     CHECKED_PTR_OF(const type, x)))
+                     CHECKED_D2I_OF(type, d2i), \
+                     CHECKED_PTR_OF(const type, x)))
 
 void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
 
 /* ASN1 alloc/free macros for when a type is only used internally */
 
-#define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
-#define M_ASN1_free_of(x, type) \
-		ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
+# define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
+# define M_ASN1_free_of(x, type) \
+                ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
 
-#ifndef OPENSSL_NO_FP_API
-void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x);
+# ifndef OPENSSL_NO_FP_API
+void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x);
 
-#define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
+#  define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
     ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
-			CHECKED_D2I_OF(type, d2i), \
-			in, \
-			CHECKED_PPTR_OF(type, x)))
+                        CHECKED_D2I_OF(type, d2i), \
+                        in, \
+                        CHECKED_PPTR_OF(type, x)))
 
 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
-int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x);
+int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x);
 
-#define ASN1_i2d_fp_of(type,i2d,out,x) \
+#  define ASN1_i2d_fp_of(type,i2d,out,x) \
     (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
-		 out, \
-		 CHECKED_PTR_OF(type, x)))
+                 out, \
+                 CHECKED_PTR_OF(type, x)))
 
-#define ASN1_i2d_fp_of_const(type,i2d,out,x) \
+#  define ASN1_i2d_fp_of_const(type,i2d,out,x) \
     (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \
-		 out, \
-		 CHECKED_PTR_OF(const type, x)))
+                 out, \
+                 CHECKED_PTR_OF(const type, x)))
 
 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);
 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
-#endif
+# endif
 
 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
 
-#ifndef OPENSSL_NO_BIO
-void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x);
+# ifndef OPENSSL_NO_BIO
+void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x);
 
-#define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
+#  define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
     ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \
-			  CHECKED_D2I_OF(type, d2i), \
-			  in, \
-			  CHECKED_PPTR_OF(type, x)))
+                          CHECKED_D2I_OF(type, d2i), \
+                          in, \
+                          CHECKED_PPTR_OF(type, x)))
 
 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);
-int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, unsigned char *x);
+int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x);
 
-#define ASN1_i2d_bio_of(type,i2d,out,x) \
+#  define ASN1_i2d_bio_of(type,i2d,out,x) \
     (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
-		  out, \
-		  CHECKED_PTR_OF(type, x)))
+                  out, \
+                  CHECKED_PTR_OF(type, x)))
 
-#define ASN1_i2d_bio_of_const(type,i2d,out,x) \
+#  define ASN1_i2d_bio_of_const(type,i2d,out,x) \
     (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \
-		  out, \
-		  CHECKED_PTR_OF(const type, x)))
+                  out, \
+                  CHECKED_PTR_OF(const type, x)))
 
 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
 int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
@@ -1031,10 +1037,11 @@ int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a);
 int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
 int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
-				unsigned char *buf, int off);
-int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent);
-int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump);
-#endif
+                  unsigned char *buf, int off);
+int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
+int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
+                    int dump);
+# endif
 const char *ASN1_tag2str(int tag);
 
 /* Used to load and write netscape format cert */
@@ -1043,42 +1050,43 @@ DECLARE_ASN1_FUNCTIONS(NETSCAPE_X509)
 
 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
 
-int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
-	unsigned char *data, int len);
-int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
-	unsigned char *data, int max_len);
+int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
+int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, unsigned char *data, int max_len);
 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
-	unsigned char *data, int len);
-int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
-	unsigned char *data, int max_len);
+                                  unsigned char *data, int len);
+int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a, long *num,
+                                  unsigned char *data, int max_len);
 
 STACK_OF(OPENSSL_BLOCK) *ASN1_seq_unpack(const unsigned char *buf, int len,
-				 d2i_of_void *d2i, void (*free_func)(OPENSSL_BLOCK));
+                                         d2i_of_void *d2i,
+                                         void (*free_func) (OPENSSL_BLOCK));
 unsigned char *ASN1_seq_pack(STACK_OF(OPENSSL_BLOCK) *safes, i2d_of_void *i2d,
-			     unsigned char **buf, int *len );
+                             unsigned char **buf, int *len);
 void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i);
 void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it);
 ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d,
-			      ASN1_OCTET_STRING **oct);
+                              ASN1_OCTET_STRING **oct);
 
-#define ASN1_pack_string_of(type,obj,i2d,oct) \
+# define ASN1_pack_string_of(type,obj,i2d,oct) \
     (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \
-		      CHECKED_I2D_OF(type, i2d), \
-		      oct))
+                      CHECKED_I2D_OF(type, i2d), \
+                      oct))
 
-ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct);
+ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
+                            ASN1_OCTET_STRING **oct);
 
 void ASN1_STRING_set_default_mask(unsigned long mask);
 int ASN1_STRING_set_default_mask_asc(const char *p);
 unsigned long ASN1_STRING_get_default_mask(void);
 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
-					int inform, unsigned long mask);
+                       int inform, unsigned long mask);
 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
-					int inform, unsigned long mask, 
-					long minsize, long maxsize);
+                        int inform, unsigned long mask,
+                        long minsize, long maxsize);
 
-ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 
-		const unsigned char *in, int inlen, int inform, int nid);
+ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
+                                    const unsigned char *in, int inlen,
+                                    int inform, int nid);
 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
 void ASN1_STRING_TABLE_cleanup(void);
@@ -1088,9 +1096,11 @@ void ASN1_STRING_TABLE_cleanup(void);
 /* Old API compatible functions */
 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
-ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it);
+ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
+                          long len, const ASN1_ITEM *it);
 int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
-int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
+int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out,
+                       const ASN1_ITEM *it);
 
 void ASN1_add_oid_module(void);
 
@@ -1100,26 +1110,26 @@ ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);
 /* ASN1 Print flags */
 
 /* Indicate missing OPTIONAL fields */
-#define ASN1_PCTX_FLAGS_SHOW_ABSENT		0x001	
+# define ASN1_PCTX_FLAGS_SHOW_ABSENT             0x001
 /* Mark start and end of SEQUENCE */
-#define ASN1_PCTX_FLAGS_SHOW_SEQUENCE		0x002
+# define ASN1_PCTX_FLAGS_SHOW_SEQUENCE           0x002
 /* Mark start and end of SEQUENCE/SET OF */
-#define ASN1_PCTX_FLAGS_SHOW_SSOF		0x004
+# define ASN1_PCTX_FLAGS_SHOW_SSOF               0x004
 /* Show the ASN1 type of primitives */
-#define ASN1_PCTX_FLAGS_SHOW_TYPE		0x008
+# define ASN1_PCTX_FLAGS_SHOW_TYPE               0x008
 /* Don't show ASN1 type of ANY */
-#define ASN1_PCTX_FLAGS_NO_ANY_TYPE		0x010
+# define ASN1_PCTX_FLAGS_NO_ANY_TYPE             0x010
 /* Don't show ASN1 type of MSTRINGs */
-#define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE		0x020
+# define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE         0x020
 /* Don't show field names in SEQUENCE */
-#define ASN1_PCTX_FLAGS_NO_FIELD_NAME		0x040
+# define ASN1_PCTX_FLAGS_NO_FIELD_NAME           0x040
 /* Show structure names of each SEQUENCE field */
-#define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME	0x080
+# define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME  0x080
 /* Don't show structure name even at top level */
-#define ASN1_PCTX_FLAGS_NO_STRUCT_NAME		0x100
+# define ASN1_PCTX_FLAGS_NO_STRUCT_NAME          0x100
 
 int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent,
-				const ASN1_ITEM *it, const ASN1_PCTX *pctx);
+                    const ASN1_ITEM *it, const ASN1_PCTX *pctx);
 ASN1_PCTX *ASN1_PCTX_new(void);
 void ASN1_PCTX_free(ASN1_PCTX *p);
 unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p);
@@ -1138,20 +1148,19 @@ BIO_METHOD *BIO_f_asn1(void);
 BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
 
 int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
-				const ASN1_ITEM *it);
+                        const ASN1_ITEM *it);
 int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
-				const char *hdr,
-				const ASN1_ITEM *it);
+                              const char *hdr, const ASN1_ITEM *it);
 int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
-				int ctype_nid, int econt_nid,
-				STACK_OF(X509_ALGOR) *mdalgs,
-				const ASN1_ITEM *it);
+                     int ctype_nid, int econt_nid,
+                     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it);
 ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
 int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
 int SMIME_text(BIO *in, BIO *out);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ASN1_strings(void);
@@ -1159,249 +1168,249 @@ void ERR_load_ASN1_strings(void);
 /* Error codes for the ASN1 functions. */
 
 /* Function codes. */
-#define ASN1_F_A2D_ASN1_OBJECT				 100
-#define ASN1_F_A2I_ASN1_ENUMERATED			 101
-#define ASN1_F_A2I_ASN1_INTEGER				 102
-#define ASN1_F_A2I_ASN1_STRING				 103
-#define ASN1_F_APPEND_EXP				 176
-#define ASN1_F_ASN1_BIT_STRING_SET_BIT			 183
-#define ASN1_F_ASN1_CB					 177
-#define ASN1_F_ASN1_CHECK_TLEN				 104
-#define ASN1_F_ASN1_COLLATE_PRIMITIVE			 105
-#define ASN1_F_ASN1_COLLECT				 106
-#define ASN1_F_ASN1_D2I_EX_PRIMITIVE			 108
-#define ASN1_F_ASN1_D2I_FP				 109
-#define ASN1_F_ASN1_D2I_READ_BIO			 107
-#define ASN1_F_ASN1_DIGEST				 184
-#define ASN1_F_ASN1_DO_ADB				 110
-#define ASN1_F_ASN1_DUP					 111
-#define ASN1_F_ASN1_ENUMERATED_SET			 112
-#define ASN1_F_ASN1_ENUMERATED_TO_BN			 113
-#define ASN1_F_ASN1_EX_C2I				 204
-#define ASN1_F_ASN1_FIND_END				 190
-#define ASN1_F_ASN1_GENERALIZEDTIME_ADJ			 216
-#define ASN1_F_ASN1_GENERALIZEDTIME_SET			 185
-#define ASN1_F_ASN1_GENERATE_V3				 178
-#define ASN1_F_ASN1_GET_OBJECT				 114
-#define ASN1_F_ASN1_HEADER_NEW				 115
-#define ASN1_F_ASN1_I2D_BIO				 116
-#define ASN1_F_ASN1_I2D_FP				 117
-#define ASN1_F_ASN1_INTEGER_SET				 118
-#define ASN1_F_ASN1_INTEGER_TO_BN			 119
-#define ASN1_F_ASN1_ITEM_D2I_FP				 206
-#define ASN1_F_ASN1_ITEM_DUP				 191
-#define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW			 121
-#define ASN1_F_ASN1_ITEM_EX_D2I				 120
-#define ASN1_F_ASN1_ITEM_I2D_BIO			 192
-#define ASN1_F_ASN1_ITEM_I2D_FP				 193
-#define ASN1_F_ASN1_ITEM_PACK				 198
-#define ASN1_F_ASN1_ITEM_SIGN				 195
-#define ASN1_F_ASN1_ITEM_SIGN_CTX			 220
-#define ASN1_F_ASN1_ITEM_UNPACK				 199
-#define ASN1_F_ASN1_ITEM_VERIFY				 197
-#define ASN1_F_ASN1_MBSTRING_NCOPY			 122
-#define ASN1_F_ASN1_OBJECT_NEW				 123
-#define ASN1_F_ASN1_OUTPUT_DATA				 214
-#define ASN1_F_ASN1_PACK_STRING				 124
-#define ASN1_F_ASN1_PCTX_NEW				 205
-#define ASN1_F_ASN1_PKCS5_PBE_SET			 125
-#define ASN1_F_ASN1_SEQ_PACK				 126
-#define ASN1_F_ASN1_SEQ_UNPACK				 127
-#define ASN1_F_ASN1_SIGN				 128
-#define ASN1_F_ASN1_STR2TYPE				 179
-#define ASN1_F_ASN1_STRING_SET				 186
-#define ASN1_F_ASN1_STRING_TABLE_ADD			 129
-#define ASN1_F_ASN1_STRING_TYPE_NEW			 130
-#define ASN1_F_ASN1_TEMPLATE_EX_D2I			 132
-#define ASN1_F_ASN1_TEMPLATE_NEW			 133
-#define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I			 131
-#define ASN1_F_ASN1_TIME_ADJ				 217
-#define ASN1_F_ASN1_TIME_SET				 175
-#define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING		 134
-#define ASN1_F_ASN1_TYPE_GET_OCTETSTRING		 135
-#define ASN1_F_ASN1_UNPACK_STRING			 136
-#define ASN1_F_ASN1_UTCTIME_ADJ				 218
-#define ASN1_F_ASN1_UTCTIME_SET				 187
-#define ASN1_F_ASN1_VERIFY				 137
-#define ASN1_F_B64_READ_ASN1				 209
-#define ASN1_F_B64_WRITE_ASN1				 210
-#define ASN1_F_BIO_NEW_NDEF				 208
-#define ASN1_F_BITSTR_CB				 180
-#define ASN1_F_BN_TO_ASN1_ENUMERATED			 138
-#define ASN1_F_BN_TO_ASN1_INTEGER			 139
-#define ASN1_F_C2I_ASN1_BIT_STRING			 189
-#define ASN1_F_C2I_ASN1_INTEGER				 194
-#define ASN1_F_C2I_ASN1_OBJECT				 196
-#define ASN1_F_COLLECT_DATA				 140
-#define ASN1_F_D2I_ASN1_BIT_STRING			 141
-#define ASN1_F_D2I_ASN1_BOOLEAN				 142
-#define ASN1_F_D2I_ASN1_BYTES				 143
-#define ASN1_F_D2I_ASN1_GENERALIZEDTIME			 144
-#define ASN1_F_D2I_ASN1_HEADER				 145
-#define ASN1_F_D2I_ASN1_INTEGER				 146
-#define ASN1_F_D2I_ASN1_OBJECT				 147
-#define ASN1_F_D2I_ASN1_SET				 148
-#define ASN1_F_D2I_ASN1_TYPE_BYTES			 149
-#define ASN1_F_D2I_ASN1_UINTEGER			 150
-#define ASN1_F_D2I_ASN1_UTCTIME				 151
-#define ASN1_F_D2I_AUTOPRIVATEKEY			 207
-#define ASN1_F_D2I_NETSCAPE_RSA				 152
-#define ASN1_F_D2I_NETSCAPE_RSA_2			 153
-#define ASN1_F_D2I_PRIVATEKEY				 154
-#define ASN1_F_D2I_PUBLICKEY				 155
-#define ASN1_F_D2I_RSA_NET				 200
-#define ASN1_F_D2I_RSA_NET_2				 201
-#define ASN1_F_D2I_X509					 156
-#define ASN1_F_D2I_X509_CINF				 157
-#define ASN1_F_D2I_X509_PKEY				 159
-#define ASN1_F_I2D_ASN1_BIO_STREAM			 211
-#define ASN1_F_I2D_ASN1_SET				 188
-#define ASN1_F_I2D_ASN1_TIME				 160
-#define ASN1_F_I2D_DSA_PUBKEY				 161
-#define ASN1_F_I2D_EC_PUBKEY				 181
-#define ASN1_F_I2D_PRIVATEKEY				 163
-#define ASN1_F_I2D_PUBLICKEY				 164
-#define ASN1_F_I2D_RSA_NET				 162
-#define ASN1_F_I2D_RSA_PUBKEY				 165
-#define ASN1_F_LONG_C2I					 166
-#define ASN1_F_OID_MODULE_INIT				 174
-#define ASN1_F_PARSE_TAGGING				 182
-#define ASN1_F_PKCS5_PBE2_SET_IV			 167
-#define ASN1_F_PKCS5_PBE_SET				 202
-#define ASN1_F_PKCS5_PBE_SET0_ALGOR			 215
-#define ASN1_F_PKCS5_PBKDF2_SET				 219
-#define ASN1_F_SMIME_READ_ASN1				 212
-#define ASN1_F_SMIME_TEXT				 213
-#define ASN1_F_X509_CINF_NEW				 168
-#define ASN1_F_X509_CRL_ADD0_REVOKED			 169
-#define ASN1_F_X509_INFO_NEW				 170
-#define ASN1_F_X509_NAME_ENCODE				 203
-#define ASN1_F_X509_NAME_EX_D2I				 158
-#define ASN1_F_X509_NAME_EX_NEW				 171
-#define ASN1_F_X509_NEW					 172
-#define ASN1_F_X509_PKEY_NEW				 173
+# define ASN1_F_A2D_ASN1_OBJECT                           100
+# define ASN1_F_A2I_ASN1_ENUMERATED                       101
+# define ASN1_F_A2I_ASN1_INTEGER                          102
+# define ASN1_F_A2I_ASN1_STRING                           103
+# define ASN1_F_APPEND_EXP                                176
+# define ASN1_F_ASN1_BIT_STRING_SET_BIT                   183
+# define ASN1_F_ASN1_CB                                   177
+# define ASN1_F_ASN1_CHECK_TLEN                           104
+# define ASN1_F_ASN1_COLLATE_PRIMITIVE                    105
+# define ASN1_F_ASN1_COLLECT                              106
+# define ASN1_F_ASN1_D2I_EX_PRIMITIVE                     108
+# define ASN1_F_ASN1_D2I_FP                               109
+# define ASN1_F_ASN1_D2I_READ_BIO                         107
+# define ASN1_F_ASN1_DIGEST                               184
+# define ASN1_F_ASN1_DO_ADB                               110
+# define ASN1_F_ASN1_DUP                                  111
+# define ASN1_F_ASN1_ENUMERATED_SET                       112
+# define ASN1_F_ASN1_ENUMERATED_TO_BN                     113
+# define ASN1_F_ASN1_EX_C2I                               204
+# define ASN1_F_ASN1_FIND_END                             190
+# define ASN1_F_ASN1_GENERALIZEDTIME_ADJ                  216
+# define ASN1_F_ASN1_GENERALIZEDTIME_SET                  185
+# define ASN1_F_ASN1_GENERATE_V3                          178
+# define ASN1_F_ASN1_GET_OBJECT                           114
+# define ASN1_F_ASN1_HEADER_NEW                           115
+# define ASN1_F_ASN1_I2D_BIO                              116
+# define ASN1_F_ASN1_I2D_FP                               117
+# define ASN1_F_ASN1_INTEGER_SET                          118
+# define ASN1_F_ASN1_INTEGER_TO_BN                        119
+# define ASN1_F_ASN1_ITEM_D2I_FP                          206
+# define ASN1_F_ASN1_ITEM_DUP                             191
+# define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW                  121
+# define ASN1_F_ASN1_ITEM_EX_D2I                          120
+# define ASN1_F_ASN1_ITEM_I2D_BIO                         192
+# define ASN1_F_ASN1_ITEM_I2D_FP                          193
+# define ASN1_F_ASN1_ITEM_PACK                            198
+# define ASN1_F_ASN1_ITEM_SIGN                            195
+# define ASN1_F_ASN1_ITEM_SIGN_CTX                        220
+# define ASN1_F_ASN1_ITEM_UNPACK                          199
+# define ASN1_F_ASN1_ITEM_VERIFY                          197
+# define ASN1_F_ASN1_MBSTRING_NCOPY                       122
+# define ASN1_F_ASN1_OBJECT_NEW                           123
+# define ASN1_F_ASN1_OUTPUT_DATA                          214
+# define ASN1_F_ASN1_PACK_STRING                          124
+# define ASN1_F_ASN1_PCTX_NEW                             205
+# define ASN1_F_ASN1_PKCS5_PBE_SET                        125
+# define ASN1_F_ASN1_SEQ_PACK                             126
+# define ASN1_F_ASN1_SEQ_UNPACK                           127
+# define ASN1_F_ASN1_SIGN                                 128
+# define ASN1_F_ASN1_STR2TYPE                             179
+# define ASN1_F_ASN1_STRING_SET                           186
+# define ASN1_F_ASN1_STRING_TABLE_ADD                     129
+# define ASN1_F_ASN1_STRING_TYPE_NEW                      130
+# define ASN1_F_ASN1_TEMPLATE_EX_D2I                      132
+# define ASN1_F_ASN1_TEMPLATE_NEW                         133
+# define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I                   131
+# define ASN1_F_ASN1_TIME_ADJ                             217
+# define ASN1_F_ASN1_TIME_SET                             175
+# define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             134
+# define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 135
+# define ASN1_F_ASN1_UNPACK_STRING                        136
+# define ASN1_F_ASN1_UTCTIME_ADJ                          218
+# define ASN1_F_ASN1_UTCTIME_SET                          187
+# define ASN1_F_ASN1_VERIFY                               137
+# define ASN1_F_B64_READ_ASN1                             209
+# define ASN1_F_B64_WRITE_ASN1                            210
+# define ASN1_F_BIO_NEW_NDEF                              208
+# define ASN1_F_BITSTR_CB                                 180
+# define ASN1_F_BN_TO_ASN1_ENUMERATED                     138
+# define ASN1_F_BN_TO_ASN1_INTEGER                        139
+# define ASN1_F_C2I_ASN1_BIT_STRING                       189
+# define ASN1_F_C2I_ASN1_INTEGER                          194
+# define ASN1_F_C2I_ASN1_OBJECT                           196
+# define ASN1_F_COLLECT_DATA                              140
+# define ASN1_F_D2I_ASN1_BIT_STRING                       141
+# define ASN1_F_D2I_ASN1_BOOLEAN                          142
+# define ASN1_F_D2I_ASN1_BYTES                            143
+# define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  144
+# define ASN1_F_D2I_ASN1_HEADER                           145
+# define ASN1_F_D2I_ASN1_INTEGER                          146
+# define ASN1_F_D2I_ASN1_OBJECT                           147
+# define ASN1_F_D2I_ASN1_SET                              148
+# define ASN1_F_D2I_ASN1_TYPE_BYTES                       149
+# define ASN1_F_D2I_ASN1_UINTEGER                         150
+# define ASN1_F_D2I_ASN1_UTCTIME                          151
+# define ASN1_F_D2I_AUTOPRIVATEKEY                        207
+# define ASN1_F_D2I_NETSCAPE_RSA                          152
+# define ASN1_F_D2I_NETSCAPE_RSA_2                        153
+# define ASN1_F_D2I_PRIVATEKEY                            154
+# define ASN1_F_D2I_PUBLICKEY                             155
+# define ASN1_F_D2I_RSA_NET                               200
+# define ASN1_F_D2I_RSA_NET_2                             201
+# define ASN1_F_D2I_X509                                  156
+# define ASN1_F_D2I_X509_CINF                             157
+# define ASN1_F_D2I_X509_PKEY                             159
+# define ASN1_F_I2D_ASN1_BIO_STREAM                       211
+# define ASN1_F_I2D_ASN1_SET                              188
+# define ASN1_F_I2D_ASN1_TIME                             160
+# define ASN1_F_I2D_DSA_PUBKEY                            161
+# define ASN1_F_I2D_EC_PUBKEY                             181
+# define ASN1_F_I2D_PRIVATEKEY                            163
+# define ASN1_F_I2D_PUBLICKEY                             164
+# define ASN1_F_I2D_RSA_NET                               162
+# define ASN1_F_I2D_RSA_PUBKEY                            165
+# define ASN1_F_LONG_C2I                                  166
+# define ASN1_F_OID_MODULE_INIT                           174
+# define ASN1_F_PARSE_TAGGING                             182
+# define ASN1_F_PKCS5_PBE2_SET_IV                         167
+# define ASN1_F_PKCS5_PBE_SET                             202
+# define ASN1_F_PKCS5_PBE_SET0_ALGOR                      215
+# define ASN1_F_PKCS5_PBKDF2_SET                          219
+# define ASN1_F_SMIME_READ_ASN1                           212
+# define ASN1_F_SMIME_TEXT                                213
+# define ASN1_F_X509_CINF_NEW                             168
+# define ASN1_F_X509_CRL_ADD0_REVOKED                     169
+# define ASN1_F_X509_INFO_NEW                             170
+# define ASN1_F_X509_NAME_ENCODE                          203
+# define ASN1_F_X509_NAME_EX_D2I                          158
+# define ASN1_F_X509_NAME_EX_NEW                          171
+# define ASN1_F_X509_NEW                                  172
+# define ASN1_F_X509_PKEY_NEW                             173
 
 /* Reason codes. */
-#define ASN1_R_ADDING_OBJECT				 171
-#define ASN1_R_ASN1_PARSE_ERROR				 203
-#define ASN1_R_ASN1_SIG_PARSE_ERROR			 204
-#define ASN1_R_AUX_ERROR				 100
-#define ASN1_R_BAD_CLASS				 101
-#define ASN1_R_BAD_OBJECT_HEADER			 102
-#define ASN1_R_BAD_PASSWORD_READ			 103
-#define ASN1_R_BAD_TAG					 104
-#define ASN1_R_BMPSTRING_IS_WRONG_LENGTH		 214
-#define ASN1_R_BN_LIB					 105
-#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH			 106
-#define ASN1_R_BUFFER_TOO_SMALL				 107
-#define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER		 108
-#define ASN1_R_CONTEXT_NOT_INITIALISED			 217
-#define ASN1_R_DATA_IS_WRONG				 109
-#define ASN1_R_DECODE_ERROR				 110
-#define ASN1_R_DECODING_ERROR				 111
-#define ASN1_R_DEPTH_EXCEEDED				 174
-#define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED	 198
-#define ASN1_R_ENCODE_ERROR				 112
-#define ASN1_R_ERROR_GETTING_TIME			 173
-#define ASN1_R_ERROR_LOADING_SECTION			 172
-#define ASN1_R_ERROR_PARSING_SET_ELEMENT		 113
-#define ASN1_R_ERROR_SETTING_CIPHER_PARAMS		 114
-#define ASN1_R_EXPECTING_AN_INTEGER			 115
-#define ASN1_R_EXPECTING_AN_OBJECT			 116
-#define ASN1_R_EXPECTING_A_BOOLEAN			 117
-#define ASN1_R_EXPECTING_A_TIME				 118
-#define ASN1_R_EXPLICIT_LENGTH_MISMATCH			 119
-#define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED		 120
-#define ASN1_R_FIELD_MISSING				 121
-#define ASN1_R_FIRST_NUM_TOO_LARGE			 122
-#define ASN1_R_HEADER_TOO_LONG				 123
-#define ASN1_R_ILLEGAL_BITSTRING_FORMAT			 175
-#define ASN1_R_ILLEGAL_BOOLEAN				 176
-#define ASN1_R_ILLEGAL_CHARACTERS			 124
-#define ASN1_R_ILLEGAL_FORMAT				 177
-#define ASN1_R_ILLEGAL_HEX				 178
-#define ASN1_R_ILLEGAL_IMPLICIT_TAG			 179
-#define ASN1_R_ILLEGAL_INTEGER				 180
-#define ASN1_R_ILLEGAL_NESTED_TAGGING			 181
-#define ASN1_R_ILLEGAL_NULL				 125
-#define ASN1_R_ILLEGAL_NULL_VALUE			 182
-#define ASN1_R_ILLEGAL_OBJECT				 183
-#define ASN1_R_ILLEGAL_OPTIONAL_ANY			 126
-#define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE		 170
-#define ASN1_R_ILLEGAL_TAGGED_ANY			 127
-#define ASN1_R_ILLEGAL_TIME_VALUE			 184
-#define ASN1_R_INTEGER_NOT_ASCII_FORMAT			 185
-#define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG		 128
-#define ASN1_R_INVALID_BIT_STRING_BITS_LEFT		 220
-#define ASN1_R_INVALID_BMPSTRING_LENGTH			 129
-#define ASN1_R_INVALID_DIGIT				 130
-#define ASN1_R_INVALID_MIME_TYPE			 205
-#define ASN1_R_INVALID_MODIFIER				 186
-#define ASN1_R_INVALID_NUMBER				 187
-#define ASN1_R_INVALID_OBJECT_ENCODING			 216
-#define ASN1_R_INVALID_SEPARATOR			 131
-#define ASN1_R_INVALID_TIME_FORMAT			 132
-#define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH		 133
-#define ASN1_R_INVALID_UTF8STRING			 134
-#define ASN1_R_IV_TOO_LARGE				 135
-#define ASN1_R_LENGTH_ERROR				 136
-#define ASN1_R_LIST_ERROR				 188
-#define ASN1_R_MIME_NO_CONTENT_TYPE			 206
-#define ASN1_R_MIME_PARSE_ERROR				 207
-#define ASN1_R_MIME_SIG_PARSE_ERROR			 208
-#define ASN1_R_MISSING_EOC				 137
-#define ASN1_R_MISSING_SECOND_NUMBER			 138
-#define ASN1_R_MISSING_VALUE				 189
-#define ASN1_R_MSTRING_NOT_UNIVERSAL			 139
-#define ASN1_R_MSTRING_WRONG_TAG			 140
-#define ASN1_R_NESTED_ASN1_STRING			 197
-#define ASN1_R_NON_HEX_CHARACTERS			 141
-#define ASN1_R_NOT_ASCII_FORMAT				 190
-#define ASN1_R_NOT_ENOUGH_DATA				 142
-#define ASN1_R_NO_CONTENT_TYPE				 209
-#define ASN1_R_NO_DEFAULT_DIGEST			 201
-#define ASN1_R_NO_MATCHING_CHOICE_TYPE			 143
-#define ASN1_R_NO_MULTIPART_BODY_FAILURE		 210
-#define ASN1_R_NO_MULTIPART_BOUNDARY			 211
-#define ASN1_R_NO_SIG_CONTENT_TYPE			 212
-#define ASN1_R_NULL_IS_WRONG_LENGTH			 144
-#define ASN1_R_OBJECT_NOT_ASCII_FORMAT			 191
-#define ASN1_R_ODD_NUMBER_OF_CHARS			 145
-#define ASN1_R_PRIVATE_KEY_HEADER_MISSING		 146
-#define ASN1_R_SECOND_NUMBER_TOO_LARGE			 147
-#define ASN1_R_SEQUENCE_LENGTH_MISMATCH			 148
-#define ASN1_R_SEQUENCE_NOT_CONSTRUCTED			 149
-#define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG		 192
-#define ASN1_R_SHORT_LINE				 150
-#define ASN1_R_SIG_INVALID_MIME_TYPE			 213
-#define ASN1_R_STREAMING_NOT_SUPPORTED			 202
-#define ASN1_R_STRING_TOO_LONG				 151
-#define ASN1_R_STRING_TOO_SHORT				 152
-#define ASN1_R_TAG_VALUE_TOO_HIGH			 153
-#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
-#define ASN1_R_TIME_NOT_ASCII_FORMAT			 193
-#define ASN1_R_TOO_LONG					 155
-#define ASN1_R_TYPE_NOT_CONSTRUCTED			 156
-#define ASN1_R_TYPE_NOT_PRIMITIVE			 218
-#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY			 157
-#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY		 158
-#define ASN1_R_UNEXPECTED_EOC				 159
-#define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH		 215
-#define ASN1_R_UNKNOWN_FORMAT				 160
-#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM		 161
-#define ASN1_R_UNKNOWN_OBJECT_TYPE			 162
-#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE			 163
-#define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM		 199
-#define ASN1_R_UNKNOWN_TAG				 194
-#define ASN1_R_UNKOWN_FORMAT				 195
-#define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE		 164
-#define ASN1_R_UNSUPPORTED_CIPHER			 165
-#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM		 166
-#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE		 167
-#define ASN1_R_UNSUPPORTED_TYPE				 196
-#define ASN1_R_WRONG_PUBLIC_KEY_TYPE			 200
-#define ASN1_R_WRONG_TAG				 168
-#define ASN1_R_WRONG_TYPE				 169
+# define ASN1_R_ADDING_OBJECT                             171
+# define ASN1_R_ASN1_PARSE_ERROR                          203
+# define ASN1_R_ASN1_SIG_PARSE_ERROR                      204
+# define ASN1_R_AUX_ERROR                                 100
+# define ASN1_R_BAD_CLASS                                 101
+# define ASN1_R_BAD_OBJECT_HEADER                         102
+# define ASN1_R_BAD_PASSWORD_READ                         103
+# define ASN1_R_BAD_TAG                                   104
+# define ASN1_R_BMPSTRING_IS_WRONG_LENGTH                 214
+# define ASN1_R_BN_LIB                                    105
+# define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   106
+# define ASN1_R_BUFFER_TOO_SMALL                          107
+# define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           108
+# define ASN1_R_CONTEXT_NOT_INITIALISED                   217
+# define ASN1_R_DATA_IS_WRONG                             109
+# define ASN1_R_DECODE_ERROR                              110
+# define ASN1_R_DECODING_ERROR                            111
+# define ASN1_R_DEPTH_EXCEEDED                            174
+# define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED         198
+# define ASN1_R_ENCODE_ERROR                              112
+# define ASN1_R_ERROR_GETTING_TIME                        173
+# define ASN1_R_ERROR_LOADING_SECTION                     172
+# define ASN1_R_ERROR_PARSING_SET_ELEMENT                 113
+# define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               114
+# define ASN1_R_EXPECTING_AN_INTEGER                      115
+# define ASN1_R_EXPECTING_AN_OBJECT                       116
+# define ASN1_R_EXPECTING_A_BOOLEAN                       117
+# define ASN1_R_EXPECTING_A_TIME                          118
+# define ASN1_R_EXPLICIT_LENGTH_MISMATCH                  119
+# define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED              120
+# define ASN1_R_FIELD_MISSING                             121
+# define ASN1_R_FIRST_NUM_TOO_LARGE                       122
+# define ASN1_R_HEADER_TOO_LONG                           123
+# define ASN1_R_ILLEGAL_BITSTRING_FORMAT                  175
+# define ASN1_R_ILLEGAL_BOOLEAN                           176
+# define ASN1_R_ILLEGAL_CHARACTERS                        124
+# define ASN1_R_ILLEGAL_FORMAT                            177
+# define ASN1_R_ILLEGAL_HEX                               178
+# define ASN1_R_ILLEGAL_IMPLICIT_TAG                      179
+# define ASN1_R_ILLEGAL_INTEGER                           180
+# define ASN1_R_ILLEGAL_NESTED_TAGGING                    181
+# define ASN1_R_ILLEGAL_NULL                              125
+# define ASN1_R_ILLEGAL_NULL_VALUE                        182
+# define ASN1_R_ILLEGAL_OBJECT                            183
+# define ASN1_R_ILLEGAL_OPTIONAL_ANY                      126
+# define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE          170
+# define ASN1_R_ILLEGAL_TAGGED_ANY                        127
+# define ASN1_R_ILLEGAL_TIME_VALUE                        184
+# define ASN1_R_INTEGER_NOT_ASCII_FORMAT                  185
+# define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG                128
+# define ASN1_R_INVALID_BIT_STRING_BITS_LEFT              220
+# define ASN1_R_INVALID_BMPSTRING_LENGTH                  129
+# define ASN1_R_INVALID_DIGIT                             130
+# define ASN1_R_INVALID_MIME_TYPE                         205
+# define ASN1_R_INVALID_MODIFIER                          186
+# define ASN1_R_INVALID_NUMBER                            187
+# define ASN1_R_INVALID_OBJECT_ENCODING                   216
+# define ASN1_R_INVALID_SEPARATOR                         131
+# define ASN1_R_INVALID_TIME_FORMAT                       132
+# define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            133
+# define ASN1_R_INVALID_UTF8STRING                        134
+# define ASN1_R_IV_TOO_LARGE                              135
+# define ASN1_R_LENGTH_ERROR                              136
+# define ASN1_R_LIST_ERROR                                188
+# define ASN1_R_MIME_NO_CONTENT_TYPE                      206
+# define ASN1_R_MIME_PARSE_ERROR                          207
+# define ASN1_R_MIME_SIG_PARSE_ERROR                      208
+# define ASN1_R_MISSING_EOC                               137
+# define ASN1_R_MISSING_SECOND_NUMBER                     138
+# define ASN1_R_MISSING_VALUE                             189
+# define ASN1_R_MSTRING_NOT_UNIVERSAL                     139
+# define ASN1_R_MSTRING_WRONG_TAG                         140
+# define ASN1_R_NESTED_ASN1_STRING                        197
+# define ASN1_R_NON_HEX_CHARACTERS                        141
+# define ASN1_R_NOT_ASCII_FORMAT                          190
+# define ASN1_R_NOT_ENOUGH_DATA                           142
+# define ASN1_R_NO_CONTENT_TYPE                           209
+# define ASN1_R_NO_DEFAULT_DIGEST                         201
+# define ASN1_R_NO_MATCHING_CHOICE_TYPE                   143
+# define ASN1_R_NO_MULTIPART_BODY_FAILURE                 210
+# define ASN1_R_NO_MULTIPART_BOUNDARY                     211
+# define ASN1_R_NO_SIG_CONTENT_TYPE                       212
+# define ASN1_R_NULL_IS_WRONG_LENGTH                      144
+# define ASN1_R_OBJECT_NOT_ASCII_FORMAT                   191
+# define ASN1_R_ODD_NUMBER_OF_CHARS                       145
+# define ASN1_R_PRIVATE_KEY_HEADER_MISSING                146
+# define ASN1_R_SECOND_NUMBER_TOO_LARGE                   147
+# define ASN1_R_SEQUENCE_LENGTH_MISMATCH                  148
+# define ASN1_R_SEQUENCE_NOT_CONSTRUCTED                  149
+# define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG              192
+# define ASN1_R_SHORT_LINE                                150
+# define ASN1_R_SIG_INVALID_MIME_TYPE                     213
+# define ASN1_R_STREAMING_NOT_SUPPORTED                   202
+# define ASN1_R_STRING_TOO_LONG                           151
+# define ASN1_R_STRING_TOO_SHORT                          152
+# define ASN1_R_TAG_VALUE_TOO_HIGH                        153
+# define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
+# define ASN1_R_TIME_NOT_ASCII_FORMAT                     193
+# define ASN1_R_TOO_LONG                                  155
+# define ASN1_R_TYPE_NOT_CONSTRUCTED                      156
+# define ASN1_R_TYPE_NOT_PRIMITIVE                        218
+# define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  157
+# define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          158
+# define ASN1_R_UNEXPECTED_EOC                            159
+# define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH           215
+# define ASN1_R_UNKNOWN_FORMAT                            160
+# define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          161
+# define ASN1_R_UNKNOWN_OBJECT_TYPE                       162
+# define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   163
+# define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM               199
+# define ASN1_R_UNKNOWN_TAG                               194
+# define ASN1_R_UNKOWN_FORMAT                             195
+# define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE           164
+# define ASN1_R_UNSUPPORTED_CIPHER                        165
+# define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          166
+# define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               167
+# define ASN1_R_UNSUPPORTED_TYPE                          196
+# define ASN1_R_WRONG_PUBLIC_KEY_TYPE                     200
+# define ASN1_R_WRONG_TAG                                 168
+# define ASN1_R_WRONG_TYPE                                169
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/asn1/asn1_err.c b/crypto/asn1/asn1_err.c
index 568a8416b8..fd4ac8d9db 100644
--- a/crypto/asn1/asn1_err.c
+++ b/crypto/asn1/asn1_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,270 +66,289 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_ASN1,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_ASN1,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_ASN1,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_ASN1,0,reason)
 
-static ERR_STRING_DATA ASN1_str_functs[]=
-	{
-{ERR_FUNC(ASN1_F_A2D_ASN1_OBJECT),	"a2d_ASN1_OBJECT"},
-{ERR_FUNC(ASN1_F_A2I_ASN1_ENUMERATED),	"a2i_ASN1_ENUMERATED"},
-{ERR_FUNC(ASN1_F_A2I_ASN1_INTEGER),	"a2i_ASN1_INTEGER"},
-{ERR_FUNC(ASN1_F_A2I_ASN1_STRING),	"a2i_ASN1_STRING"},
-{ERR_FUNC(ASN1_F_APPEND_EXP),	"APPEND_EXP"},
-{ERR_FUNC(ASN1_F_ASN1_BIT_STRING_SET_BIT),	"ASN1_BIT_STRING_set_bit"},
-{ERR_FUNC(ASN1_F_ASN1_CB),	"ASN1_CB"},
-{ERR_FUNC(ASN1_F_ASN1_CHECK_TLEN),	"ASN1_CHECK_TLEN"},
-{ERR_FUNC(ASN1_F_ASN1_COLLATE_PRIMITIVE),	"ASN1_COLLATE_PRIMITIVE"},
-{ERR_FUNC(ASN1_F_ASN1_COLLECT),	"ASN1_COLLECT"},
-{ERR_FUNC(ASN1_F_ASN1_D2I_EX_PRIMITIVE),	"ASN1_D2I_EX_PRIMITIVE"},
-{ERR_FUNC(ASN1_F_ASN1_D2I_FP),	"ASN1_d2i_fp"},
-{ERR_FUNC(ASN1_F_ASN1_D2I_READ_BIO),	"ASN1_D2I_READ_BIO"},
-{ERR_FUNC(ASN1_F_ASN1_DIGEST),	"ASN1_digest"},
-{ERR_FUNC(ASN1_F_ASN1_DO_ADB),	"ASN1_DO_ADB"},
-{ERR_FUNC(ASN1_F_ASN1_DUP),	"ASN1_dup"},
-{ERR_FUNC(ASN1_F_ASN1_ENUMERATED_SET),	"ASN1_ENUMERATED_set"},
-{ERR_FUNC(ASN1_F_ASN1_ENUMERATED_TO_BN),	"ASN1_ENUMERATED_to_BN"},
-{ERR_FUNC(ASN1_F_ASN1_EX_C2I),	"ASN1_EX_C2I"},
-{ERR_FUNC(ASN1_F_ASN1_FIND_END),	"ASN1_FIND_END"},
-{ERR_FUNC(ASN1_F_ASN1_GENERALIZEDTIME_ADJ),	"ASN1_GENERALIZEDTIME_adj"},
-{ERR_FUNC(ASN1_F_ASN1_GENERALIZEDTIME_SET),	"ASN1_GENERALIZEDTIME_set"},
-{ERR_FUNC(ASN1_F_ASN1_GENERATE_V3),	"ASN1_generate_v3"},
-{ERR_FUNC(ASN1_F_ASN1_GET_OBJECT),	"ASN1_get_object"},
-{ERR_FUNC(ASN1_F_ASN1_HEADER_NEW),	"ASN1_HEADER_NEW"},
-{ERR_FUNC(ASN1_F_ASN1_I2D_BIO),	"ASN1_i2d_bio"},
-{ERR_FUNC(ASN1_F_ASN1_I2D_FP),	"ASN1_i2d_fp"},
-{ERR_FUNC(ASN1_F_ASN1_INTEGER_SET),	"ASN1_INTEGER_set"},
-{ERR_FUNC(ASN1_F_ASN1_INTEGER_TO_BN),	"ASN1_INTEGER_to_BN"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_D2I_FP),	"ASN1_item_d2i_fp"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_DUP),	"ASN1_item_dup"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW),	"ASN1_ITEM_EX_COMBINE_NEW"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_EX_D2I),	"ASN1_ITEM_EX_D2I"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_I2D_BIO),	"ASN1_item_i2d_bio"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_I2D_FP),	"ASN1_item_i2d_fp"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_PACK),	"ASN1_item_pack"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_SIGN),	"ASN1_item_sign"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_SIGN_CTX),	"ASN1_item_sign_ctx"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_UNPACK),	"ASN1_item_unpack"},
-{ERR_FUNC(ASN1_F_ASN1_ITEM_VERIFY),	"ASN1_item_verify"},
-{ERR_FUNC(ASN1_F_ASN1_MBSTRING_NCOPY),	"ASN1_mbstring_ncopy"},
-{ERR_FUNC(ASN1_F_ASN1_OBJECT_NEW),	"ASN1_OBJECT_new"},
-{ERR_FUNC(ASN1_F_ASN1_OUTPUT_DATA),	"ASN1_OUTPUT_DATA"},
-{ERR_FUNC(ASN1_F_ASN1_PACK_STRING),	"ASN1_pack_string"},
-{ERR_FUNC(ASN1_F_ASN1_PCTX_NEW),	"ASN1_PCTX_new"},
-{ERR_FUNC(ASN1_F_ASN1_PKCS5_PBE_SET),	"ASN1_PKCS5_PBE_SET"},
-{ERR_FUNC(ASN1_F_ASN1_SEQ_PACK),	"ASN1_seq_pack"},
-{ERR_FUNC(ASN1_F_ASN1_SEQ_UNPACK),	"ASN1_seq_unpack"},
-{ERR_FUNC(ASN1_F_ASN1_SIGN),	"ASN1_sign"},
-{ERR_FUNC(ASN1_F_ASN1_STR2TYPE),	"ASN1_STR2TYPE"},
-{ERR_FUNC(ASN1_F_ASN1_STRING_SET),	"ASN1_STRING_set"},
-{ERR_FUNC(ASN1_F_ASN1_STRING_TABLE_ADD),	"ASN1_STRING_TABLE_add"},
-{ERR_FUNC(ASN1_F_ASN1_STRING_TYPE_NEW),	"ASN1_STRING_type_new"},
-{ERR_FUNC(ASN1_F_ASN1_TEMPLATE_EX_D2I),	"ASN1_TEMPLATE_EX_D2I"},
-{ERR_FUNC(ASN1_F_ASN1_TEMPLATE_NEW),	"ASN1_TEMPLATE_NEW"},
-{ERR_FUNC(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I),	"ASN1_TEMPLATE_NOEXP_D2I"},
-{ERR_FUNC(ASN1_F_ASN1_TIME_ADJ),	"ASN1_TIME_adj"},
-{ERR_FUNC(ASN1_F_ASN1_TIME_SET),	"ASN1_TIME_set"},
-{ERR_FUNC(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING),	"ASN1_TYPE_get_int_octetstring"},
-{ERR_FUNC(ASN1_F_ASN1_TYPE_GET_OCTETSTRING),	"ASN1_TYPE_get_octetstring"},
-{ERR_FUNC(ASN1_F_ASN1_UNPACK_STRING),	"ASN1_unpack_string"},
-{ERR_FUNC(ASN1_F_ASN1_UTCTIME_ADJ),	"ASN1_UTCTIME_adj"},
-{ERR_FUNC(ASN1_F_ASN1_UTCTIME_SET),	"ASN1_UTCTIME_set"},
-{ERR_FUNC(ASN1_F_ASN1_VERIFY),	"ASN1_verify"},
-{ERR_FUNC(ASN1_F_B64_READ_ASN1),	"B64_READ_ASN1"},
-{ERR_FUNC(ASN1_F_B64_WRITE_ASN1),	"B64_WRITE_ASN1"},
-{ERR_FUNC(ASN1_F_BIO_NEW_NDEF),	"BIO_new_NDEF"},
-{ERR_FUNC(ASN1_F_BITSTR_CB),	"BITSTR_CB"},
-{ERR_FUNC(ASN1_F_BN_TO_ASN1_ENUMERATED),	"BN_to_ASN1_ENUMERATED"},
-{ERR_FUNC(ASN1_F_BN_TO_ASN1_INTEGER),	"BN_to_ASN1_INTEGER"},
-{ERR_FUNC(ASN1_F_C2I_ASN1_BIT_STRING),	"c2i_ASN1_BIT_STRING"},
-{ERR_FUNC(ASN1_F_C2I_ASN1_INTEGER),	"c2i_ASN1_INTEGER"},
-{ERR_FUNC(ASN1_F_C2I_ASN1_OBJECT),	"c2i_ASN1_OBJECT"},
-{ERR_FUNC(ASN1_F_COLLECT_DATA),	"COLLECT_DATA"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_BIT_STRING),	"D2I_ASN1_BIT_STRING"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_BOOLEAN),	"d2i_ASN1_BOOLEAN"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_BYTES),	"d2i_ASN1_bytes"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_GENERALIZEDTIME),	"D2I_ASN1_GENERALIZEDTIME"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_HEADER),	"D2I_ASN1_HEADER"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_INTEGER),	"D2I_ASN1_INTEGER"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_OBJECT),	"d2i_ASN1_OBJECT"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_SET),	"d2i_ASN1_SET"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_TYPE_BYTES),	"d2i_ASN1_type_bytes"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_UINTEGER),	"d2i_ASN1_UINTEGER"},
-{ERR_FUNC(ASN1_F_D2I_ASN1_UTCTIME),	"D2I_ASN1_UTCTIME"},
-{ERR_FUNC(ASN1_F_D2I_AUTOPRIVATEKEY),	"d2i_AutoPrivateKey"},
-{ERR_FUNC(ASN1_F_D2I_NETSCAPE_RSA),	"d2i_Netscape_RSA"},
-{ERR_FUNC(ASN1_F_D2I_NETSCAPE_RSA_2),	"D2I_NETSCAPE_RSA_2"},
-{ERR_FUNC(ASN1_F_D2I_PRIVATEKEY),	"d2i_PrivateKey"},
-{ERR_FUNC(ASN1_F_D2I_PUBLICKEY),	"d2i_PublicKey"},
-{ERR_FUNC(ASN1_F_D2I_RSA_NET),	"d2i_RSA_NET"},
-{ERR_FUNC(ASN1_F_D2I_RSA_NET_2),	"D2I_RSA_NET_2"},
-{ERR_FUNC(ASN1_F_D2I_X509),	"D2I_X509"},
-{ERR_FUNC(ASN1_F_D2I_X509_CINF),	"D2I_X509_CINF"},
-{ERR_FUNC(ASN1_F_D2I_X509_PKEY),	"d2i_X509_PKEY"},
-{ERR_FUNC(ASN1_F_I2D_ASN1_BIO_STREAM),	"i2d_ASN1_bio_stream"},
-{ERR_FUNC(ASN1_F_I2D_ASN1_SET),	"i2d_ASN1_SET"},
-{ERR_FUNC(ASN1_F_I2D_ASN1_TIME),	"I2D_ASN1_TIME"},
-{ERR_FUNC(ASN1_F_I2D_DSA_PUBKEY),	"i2d_DSA_PUBKEY"},
-{ERR_FUNC(ASN1_F_I2D_EC_PUBKEY),	"i2d_EC_PUBKEY"},
-{ERR_FUNC(ASN1_F_I2D_PRIVATEKEY),	"i2d_PrivateKey"},
-{ERR_FUNC(ASN1_F_I2D_PUBLICKEY),	"i2d_PublicKey"},
-{ERR_FUNC(ASN1_F_I2D_RSA_NET),	"i2d_RSA_NET"},
-{ERR_FUNC(ASN1_F_I2D_RSA_PUBKEY),	"i2d_RSA_PUBKEY"},
-{ERR_FUNC(ASN1_F_LONG_C2I),	"LONG_C2I"},
-{ERR_FUNC(ASN1_F_OID_MODULE_INIT),	"OID_MODULE_INIT"},
-{ERR_FUNC(ASN1_F_PARSE_TAGGING),	"PARSE_TAGGING"},
-{ERR_FUNC(ASN1_F_PKCS5_PBE2_SET_IV),	"PKCS5_pbe2_set_iv"},
-{ERR_FUNC(ASN1_F_PKCS5_PBE_SET),	"PKCS5_pbe_set"},
-{ERR_FUNC(ASN1_F_PKCS5_PBE_SET0_ALGOR),	"PKCS5_pbe_set0_algor"},
-{ERR_FUNC(ASN1_F_PKCS5_PBKDF2_SET),	"PKCS5_pbkdf2_set"},
-{ERR_FUNC(ASN1_F_SMIME_READ_ASN1),	"SMIME_read_ASN1"},
-{ERR_FUNC(ASN1_F_SMIME_TEXT),	"SMIME_text"},
-{ERR_FUNC(ASN1_F_X509_CINF_NEW),	"X509_CINF_NEW"},
-{ERR_FUNC(ASN1_F_X509_CRL_ADD0_REVOKED),	"X509_CRL_add0_revoked"},
-{ERR_FUNC(ASN1_F_X509_INFO_NEW),	"X509_INFO_new"},
-{ERR_FUNC(ASN1_F_X509_NAME_ENCODE),	"X509_NAME_ENCODE"},
-{ERR_FUNC(ASN1_F_X509_NAME_EX_D2I),	"X509_NAME_EX_D2I"},
-{ERR_FUNC(ASN1_F_X509_NAME_EX_NEW),	"X509_NAME_EX_NEW"},
-{ERR_FUNC(ASN1_F_X509_NEW),	"X509_NEW"},
-{ERR_FUNC(ASN1_F_X509_PKEY_NEW),	"X509_PKEY_new"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ASN1_str_functs[] = {
+    {ERR_FUNC(ASN1_F_A2D_ASN1_OBJECT), "a2d_ASN1_OBJECT"},
+    {ERR_FUNC(ASN1_F_A2I_ASN1_ENUMERATED), "a2i_ASN1_ENUMERATED"},
+    {ERR_FUNC(ASN1_F_A2I_ASN1_INTEGER), "a2i_ASN1_INTEGER"},
+    {ERR_FUNC(ASN1_F_A2I_ASN1_STRING), "a2i_ASN1_STRING"},
+    {ERR_FUNC(ASN1_F_APPEND_EXP), "APPEND_EXP"},
+    {ERR_FUNC(ASN1_F_ASN1_BIT_STRING_SET_BIT), "ASN1_BIT_STRING_set_bit"},
+    {ERR_FUNC(ASN1_F_ASN1_CB), "ASN1_CB"},
+    {ERR_FUNC(ASN1_F_ASN1_CHECK_TLEN), "ASN1_CHECK_TLEN"},
+    {ERR_FUNC(ASN1_F_ASN1_COLLATE_PRIMITIVE), "ASN1_COLLATE_PRIMITIVE"},
+    {ERR_FUNC(ASN1_F_ASN1_COLLECT), "ASN1_COLLECT"},
+    {ERR_FUNC(ASN1_F_ASN1_D2I_EX_PRIMITIVE), "ASN1_D2I_EX_PRIMITIVE"},
+    {ERR_FUNC(ASN1_F_ASN1_D2I_FP), "ASN1_d2i_fp"},
+    {ERR_FUNC(ASN1_F_ASN1_D2I_READ_BIO), "ASN1_D2I_READ_BIO"},
+    {ERR_FUNC(ASN1_F_ASN1_DIGEST), "ASN1_digest"},
+    {ERR_FUNC(ASN1_F_ASN1_DO_ADB), "ASN1_DO_ADB"},
+    {ERR_FUNC(ASN1_F_ASN1_DUP), "ASN1_dup"},
+    {ERR_FUNC(ASN1_F_ASN1_ENUMERATED_SET), "ASN1_ENUMERATED_set"},
+    {ERR_FUNC(ASN1_F_ASN1_ENUMERATED_TO_BN), "ASN1_ENUMERATED_to_BN"},
+    {ERR_FUNC(ASN1_F_ASN1_EX_C2I), "ASN1_EX_C2I"},
+    {ERR_FUNC(ASN1_F_ASN1_FIND_END), "ASN1_FIND_END"},
+    {ERR_FUNC(ASN1_F_ASN1_GENERALIZEDTIME_ADJ), "ASN1_GENERALIZEDTIME_adj"},
+    {ERR_FUNC(ASN1_F_ASN1_GENERALIZEDTIME_SET), "ASN1_GENERALIZEDTIME_set"},
+    {ERR_FUNC(ASN1_F_ASN1_GENERATE_V3), "ASN1_generate_v3"},
+    {ERR_FUNC(ASN1_F_ASN1_GET_OBJECT), "ASN1_get_object"},
+    {ERR_FUNC(ASN1_F_ASN1_HEADER_NEW), "ASN1_HEADER_NEW"},
+    {ERR_FUNC(ASN1_F_ASN1_I2D_BIO), "ASN1_i2d_bio"},
+    {ERR_FUNC(ASN1_F_ASN1_I2D_FP), "ASN1_i2d_fp"},
+    {ERR_FUNC(ASN1_F_ASN1_INTEGER_SET), "ASN1_INTEGER_set"},
+    {ERR_FUNC(ASN1_F_ASN1_INTEGER_TO_BN), "ASN1_INTEGER_to_BN"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_D2I_FP), "ASN1_item_d2i_fp"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_DUP), "ASN1_item_dup"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW), "ASN1_ITEM_EX_COMBINE_NEW"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_EX_D2I), "ASN1_ITEM_EX_D2I"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_I2D_BIO), "ASN1_item_i2d_bio"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_I2D_FP), "ASN1_item_i2d_fp"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_PACK), "ASN1_item_pack"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_SIGN), "ASN1_item_sign"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_SIGN_CTX), "ASN1_item_sign_ctx"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_UNPACK), "ASN1_item_unpack"},
+    {ERR_FUNC(ASN1_F_ASN1_ITEM_VERIFY), "ASN1_item_verify"},
+    {ERR_FUNC(ASN1_F_ASN1_MBSTRING_NCOPY), "ASN1_mbstring_ncopy"},
+    {ERR_FUNC(ASN1_F_ASN1_OBJECT_NEW), "ASN1_OBJECT_new"},
+    {ERR_FUNC(ASN1_F_ASN1_OUTPUT_DATA), "ASN1_OUTPUT_DATA"},
+    {ERR_FUNC(ASN1_F_ASN1_PACK_STRING), "ASN1_pack_string"},
+    {ERR_FUNC(ASN1_F_ASN1_PCTX_NEW), "ASN1_PCTX_new"},
+    {ERR_FUNC(ASN1_F_ASN1_PKCS5_PBE_SET), "ASN1_PKCS5_PBE_SET"},
+    {ERR_FUNC(ASN1_F_ASN1_SEQ_PACK), "ASN1_seq_pack"},
+    {ERR_FUNC(ASN1_F_ASN1_SEQ_UNPACK), "ASN1_seq_unpack"},
+    {ERR_FUNC(ASN1_F_ASN1_SIGN), "ASN1_sign"},
+    {ERR_FUNC(ASN1_F_ASN1_STR2TYPE), "ASN1_STR2TYPE"},
+    {ERR_FUNC(ASN1_F_ASN1_STRING_SET), "ASN1_STRING_set"},
+    {ERR_FUNC(ASN1_F_ASN1_STRING_TABLE_ADD), "ASN1_STRING_TABLE_add"},
+    {ERR_FUNC(ASN1_F_ASN1_STRING_TYPE_NEW), "ASN1_STRING_type_new"},
+    {ERR_FUNC(ASN1_F_ASN1_TEMPLATE_EX_D2I), "ASN1_TEMPLATE_EX_D2I"},
+    {ERR_FUNC(ASN1_F_ASN1_TEMPLATE_NEW), "ASN1_TEMPLATE_NEW"},
+    {ERR_FUNC(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I), "ASN1_TEMPLATE_NOEXP_D2I"},
+    {ERR_FUNC(ASN1_F_ASN1_TIME_ADJ), "ASN1_TIME_adj"},
+    {ERR_FUNC(ASN1_F_ASN1_TIME_SET), "ASN1_TIME_set"},
+    {ERR_FUNC(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING),
+     "ASN1_TYPE_get_int_octetstring"},
+    {ERR_FUNC(ASN1_F_ASN1_TYPE_GET_OCTETSTRING), "ASN1_TYPE_get_octetstring"},
+    {ERR_FUNC(ASN1_F_ASN1_UNPACK_STRING), "ASN1_unpack_string"},
+    {ERR_FUNC(ASN1_F_ASN1_UTCTIME_ADJ), "ASN1_UTCTIME_adj"},
+    {ERR_FUNC(ASN1_F_ASN1_UTCTIME_SET), "ASN1_UTCTIME_set"},
+    {ERR_FUNC(ASN1_F_ASN1_VERIFY), "ASN1_verify"},
+    {ERR_FUNC(ASN1_F_B64_READ_ASN1), "B64_READ_ASN1"},
+    {ERR_FUNC(ASN1_F_B64_WRITE_ASN1), "B64_WRITE_ASN1"},
+    {ERR_FUNC(ASN1_F_BIO_NEW_NDEF), "BIO_new_NDEF"},
+    {ERR_FUNC(ASN1_F_BITSTR_CB), "BITSTR_CB"},
+    {ERR_FUNC(ASN1_F_BN_TO_ASN1_ENUMERATED), "BN_to_ASN1_ENUMERATED"},
+    {ERR_FUNC(ASN1_F_BN_TO_ASN1_INTEGER), "BN_to_ASN1_INTEGER"},
+    {ERR_FUNC(ASN1_F_C2I_ASN1_BIT_STRING), "c2i_ASN1_BIT_STRING"},
+    {ERR_FUNC(ASN1_F_C2I_ASN1_INTEGER), "c2i_ASN1_INTEGER"},
+    {ERR_FUNC(ASN1_F_C2I_ASN1_OBJECT), "c2i_ASN1_OBJECT"},
+    {ERR_FUNC(ASN1_F_COLLECT_DATA), "COLLECT_DATA"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_BIT_STRING), "D2I_ASN1_BIT_STRING"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_BOOLEAN), "d2i_ASN1_BOOLEAN"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_BYTES), "d2i_ASN1_bytes"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_GENERALIZEDTIME), "D2I_ASN1_GENERALIZEDTIME"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_HEADER), "D2I_ASN1_HEADER"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_INTEGER), "D2I_ASN1_INTEGER"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_OBJECT), "d2i_ASN1_OBJECT"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_SET), "d2i_ASN1_SET"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_TYPE_BYTES), "d2i_ASN1_type_bytes"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_UINTEGER), "d2i_ASN1_UINTEGER"},
+    {ERR_FUNC(ASN1_F_D2I_ASN1_UTCTIME), "D2I_ASN1_UTCTIME"},
+    {ERR_FUNC(ASN1_F_D2I_AUTOPRIVATEKEY), "d2i_AutoPrivateKey"},
+    {ERR_FUNC(ASN1_F_D2I_NETSCAPE_RSA), "d2i_Netscape_RSA"},
+    {ERR_FUNC(ASN1_F_D2I_NETSCAPE_RSA_2), "D2I_NETSCAPE_RSA_2"},
+    {ERR_FUNC(ASN1_F_D2I_PRIVATEKEY), "d2i_PrivateKey"},
+    {ERR_FUNC(ASN1_F_D2I_PUBLICKEY), "d2i_PublicKey"},
+    {ERR_FUNC(ASN1_F_D2I_RSA_NET), "d2i_RSA_NET"},
+    {ERR_FUNC(ASN1_F_D2I_RSA_NET_2), "D2I_RSA_NET_2"},
+    {ERR_FUNC(ASN1_F_D2I_X509), "D2I_X509"},
+    {ERR_FUNC(ASN1_F_D2I_X509_CINF), "D2I_X509_CINF"},
+    {ERR_FUNC(ASN1_F_D2I_X509_PKEY), "d2i_X509_PKEY"},
+    {ERR_FUNC(ASN1_F_I2D_ASN1_BIO_STREAM), "i2d_ASN1_bio_stream"},
+    {ERR_FUNC(ASN1_F_I2D_ASN1_SET), "i2d_ASN1_SET"},
+    {ERR_FUNC(ASN1_F_I2D_ASN1_TIME), "I2D_ASN1_TIME"},
+    {ERR_FUNC(ASN1_F_I2D_DSA_PUBKEY), "i2d_DSA_PUBKEY"},
+    {ERR_FUNC(ASN1_F_I2D_EC_PUBKEY), "i2d_EC_PUBKEY"},
+    {ERR_FUNC(ASN1_F_I2D_PRIVATEKEY), "i2d_PrivateKey"},
+    {ERR_FUNC(ASN1_F_I2D_PUBLICKEY), "i2d_PublicKey"},
+    {ERR_FUNC(ASN1_F_I2D_RSA_NET), "i2d_RSA_NET"},
+    {ERR_FUNC(ASN1_F_I2D_RSA_PUBKEY), "i2d_RSA_PUBKEY"},
+    {ERR_FUNC(ASN1_F_LONG_C2I), "LONG_C2I"},
+    {ERR_FUNC(ASN1_F_OID_MODULE_INIT), "OID_MODULE_INIT"},
+    {ERR_FUNC(ASN1_F_PARSE_TAGGING), "PARSE_TAGGING"},
+    {ERR_FUNC(ASN1_F_PKCS5_PBE2_SET_IV), "PKCS5_pbe2_set_iv"},
+    {ERR_FUNC(ASN1_F_PKCS5_PBE_SET), "PKCS5_pbe_set"},
+    {ERR_FUNC(ASN1_F_PKCS5_PBE_SET0_ALGOR), "PKCS5_pbe_set0_algor"},
+    {ERR_FUNC(ASN1_F_PKCS5_PBKDF2_SET), "PKCS5_pbkdf2_set"},
+    {ERR_FUNC(ASN1_F_SMIME_READ_ASN1), "SMIME_read_ASN1"},
+    {ERR_FUNC(ASN1_F_SMIME_TEXT), "SMIME_text"},
+    {ERR_FUNC(ASN1_F_X509_CINF_NEW), "X509_CINF_NEW"},
+    {ERR_FUNC(ASN1_F_X509_CRL_ADD0_REVOKED), "X509_CRL_add0_revoked"},
+    {ERR_FUNC(ASN1_F_X509_INFO_NEW), "X509_INFO_new"},
+    {ERR_FUNC(ASN1_F_X509_NAME_ENCODE), "X509_NAME_ENCODE"},
+    {ERR_FUNC(ASN1_F_X509_NAME_EX_D2I), "X509_NAME_EX_D2I"},
+    {ERR_FUNC(ASN1_F_X509_NAME_EX_NEW), "X509_NAME_EX_NEW"},
+    {ERR_FUNC(ASN1_F_X509_NEW), "X509_NEW"},
+    {ERR_FUNC(ASN1_F_X509_PKEY_NEW), "X509_PKEY_new"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA ASN1_str_reasons[]=
-	{
-{ERR_REASON(ASN1_R_ADDING_OBJECT)        ,"adding object"},
-{ERR_REASON(ASN1_R_ASN1_PARSE_ERROR)     ,"asn1 parse error"},
-{ERR_REASON(ASN1_R_ASN1_SIG_PARSE_ERROR) ,"asn1 sig parse error"},
-{ERR_REASON(ASN1_R_AUX_ERROR)            ,"aux error"},
-{ERR_REASON(ASN1_R_BAD_CLASS)            ,"bad class"},
-{ERR_REASON(ASN1_R_BAD_OBJECT_HEADER)    ,"bad object header"},
-{ERR_REASON(ASN1_R_BAD_PASSWORD_READ)    ,"bad password read"},
-{ERR_REASON(ASN1_R_BAD_TAG)              ,"bad tag"},
-{ERR_REASON(ASN1_R_BMPSTRING_IS_WRONG_LENGTH),"bmpstring is wrong length"},
-{ERR_REASON(ASN1_R_BN_LIB)               ,"bn lib"},
-{ERR_REASON(ASN1_R_BOOLEAN_IS_WRONG_LENGTH),"boolean is wrong length"},
-{ERR_REASON(ASN1_R_BUFFER_TOO_SMALL)     ,"buffer too small"},
-{ERR_REASON(ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),"cipher has no object identifier"},
-{ERR_REASON(ASN1_R_CONTEXT_NOT_INITIALISED),"context not initialised"},
-{ERR_REASON(ASN1_R_DATA_IS_WRONG)        ,"data is wrong"},
-{ERR_REASON(ASN1_R_DECODE_ERROR)         ,"decode error"},
-{ERR_REASON(ASN1_R_DECODING_ERROR)       ,"decoding error"},
-{ERR_REASON(ASN1_R_DEPTH_EXCEEDED)       ,"depth exceeded"},
-{ERR_REASON(ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED),"digest and key type not supported"},
-{ERR_REASON(ASN1_R_ENCODE_ERROR)         ,"encode error"},
-{ERR_REASON(ASN1_R_ERROR_GETTING_TIME)   ,"error getting time"},
-{ERR_REASON(ASN1_R_ERROR_LOADING_SECTION),"error loading section"},
-{ERR_REASON(ASN1_R_ERROR_PARSING_SET_ELEMENT),"error parsing set element"},
-{ERR_REASON(ASN1_R_ERROR_SETTING_CIPHER_PARAMS),"error setting cipher params"},
-{ERR_REASON(ASN1_R_EXPECTING_AN_INTEGER) ,"expecting an integer"},
-{ERR_REASON(ASN1_R_EXPECTING_AN_OBJECT)  ,"expecting an object"},
-{ERR_REASON(ASN1_R_EXPECTING_A_BOOLEAN)  ,"expecting a boolean"},
-{ERR_REASON(ASN1_R_EXPECTING_A_TIME)     ,"expecting a time"},
-{ERR_REASON(ASN1_R_EXPLICIT_LENGTH_MISMATCH),"explicit length mismatch"},
-{ERR_REASON(ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED),"explicit tag not constructed"},
-{ERR_REASON(ASN1_R_FIELD_MISSING)        ,"field missing"},
-{ERR_REASON(ASN1_R_FIRST_NUM_TOO_LARGE)  ,"first num too large"},
-{ERR_REASON(ASN1_R_HEADER_TOO_LONG)      ,"header too long"},
-{ERR_REASON(ASN1_R_ILLEGAL_BITSTRING_FORMAT),"illegal bitstring format"},
-{ERR_REASON(ASN1_R_ILLEGAL_BOOLEAN)      ,"illegal boolean"},
-{ERR_REASON(ASN1_R_ILLEGAL_CHARACTERS)   ,"illegal characters"},
-{ERR_REASON(ASN1_R_ILLEGAL_FORMAT)       ,"illegal format"},
-{ERR_REASON(ASN1_R_ILLEGAL_HEX)          ,"illegal hex"},
-{ERR_REASON(ASN1_R_ILLEGAL_IMPLICIT_TAG) ,"illegal implicit tag"},
-{ERR_REASON(ASN1_R_ILLEGAL_INTEGER)      ,"illegal integer"},
-{ERR_REASON(ASN1_R_ILLEGAL_NESTED_TAGGING),"illegal nested tagging"},
-{ERR_REASON(ASN1_R_ILLEGAL_NULL)         ,"illegal null"},
-{ERR_REASON(ASN1_R_ILLEGAL_NULL_VALUE)   ,"illegal null value"},
-{ERR_REASON(ASN1_R_ILLEGAL_OBJECT)       ,"illegal object"},
-{ERR_REASON(ASN1_R_ILLEGAL_OPTIONAL_ANY) ,"illegal optional any"},
-{ERR_REASON(ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE),"illegal options on item template"},
-{ERR_REASON(ASN1_R_ILLEGAL_TAGGED_ANY)   ,"illegal tagged any"},
-{ERR_REASON(ASN1_R_ILLEGAL_TIME_VALUE)   ,"illegal time value"},
-{ERR_REASON(ASN1_R_INTEGER_NOT_ASCII_FORMAT),"integer not ascii format"},
-{ERR_REASON(ASN1_R_INTEGER_TOO_LARGE_FOR_LONG),"integer too large for long"},
-{ERR_REASON(ASN1_R_INVALID_BIT_STRING_BITS_LEFT),"invalid bit string bits left"},
-{ERR_REASON(ASN1_R_INVALID_BMPSTRING_LENGTH),"invalid bmpstring length"},
-{ERR_REASON(ASN1_R_INVALID_DIGIT)        ,"invalid digit"},
-{ERR_REASON(ASN1_R_INVALID_MIME_TYPE)    ,"invalid mime type"},
-{ERR_REASON(ASN1_R_INVALID_MODIFIER)     ,"invalid modifier"},
-{ERR_REASON(ASN1_R_INVALID_NUMBER)       ,"invalid number"},
-{ERR_REASON(ASN1_R_INVALID_OBJECT_ENCODING),"invalid object encoding"},
-{ERR_REASON(ASN1_R_INVALID_SEPARATOR)    ,"invalid separator"},
-{ERR_REASON(ASN1_R_INVALID_TIME_FORMAT)  ,"invalid time format"},
-{ERR_REASON(ASN1_R_INVALID_UNIVERSALSTRING_LENGTH),"invalid universalstring length"},
-{ERR_REASON(ASN1_R_INVALID_UTF8STRING)   ,"invalid utf8string"},
-{ERR_REASON(ASN1_R_IV_TOO_LARGE)         ,"iv too large"},
-{ERR_REASON(ASN1_R_LENGTH_ERROR)         ,"length error"},
-{ERR_REASON(ASN1_R_LIST_ERROR)           ,"list error"},
-{ERR_REASON(ASN1_R_MIME_NO_CONTENT_TYPE) ,"mime no content type"},
-{ERR_REASON(ASN1_R_MIME_PARSE_ERROR)     ,"mime parse error"},
-{ERR_REASON(ASN1_R_MIME_SIG_PARSE_ERROR) ,"mime sig parse error"},
-{ERR_REASON(ASN1_R_MISSING_EOC)          ,"missing eoc"},
-{ERR_REASON(ASN1_R_MISSING_SECOND_NUMBER),"missing second number"},
-{ERR_REASON(ASN1_R_MISSING_VALUE)        ,"missing value"},
-{ERR_REASON(ASN1_R_MSTRING_NOT_UNIVERSAL),"mstring not universal"},
-{ERR_REASON(ASN1_R_MSTRING_WRONG_TAG)    ,"mstring wrong tag"},
-{ERR_REASON(ASN1_R_NESTED_ASN1_STRING)   ,"nested asn1 string"},
-{ERR_REASON(ASN1_R_NON_HEX_CHARACTERS)   ,"non hex characters"},
-{ERR_REASON(ASN1_R_NOT_ASCII_FORMAT)     ,"not ascii format"},
-{ERR_REASON(ASN1_R_NOT_ENOUGH_DATA)      ,"not enough data"},
-{ERR_REASON(ASN1_R_NO_CONTENT_TYPE)      ,"no content type"},
-{ERR_REASON(ASN1_R_NO_DEFAULT_DIGEST)    ,"no default digest"},
-{ERR_REASON(ASN1_R_NO_MATCHING_CHOICE_TYPE),"no matching choice type"},
-{ERR_REASON(ASN1_R_NO_MULTIPART_BODY_FAILURE),"no multipart body failure"},
-{ERR_REASON(ASN1_R_NO_MULTIPART_BOUNDARY),"no multipart boundary"},
-{ERR_REASON(ASN1_R_NO_SIG_CONTENT_TYPE)  ,"no sig content type"},
-{ERR_REASON(ASN1_R_NULL_IS_WRONG_LENGTH) ,"null is wrong length"},
-{ERR_REASON(ASN1_R_OBJECT_NOT_ASCII_FORMAT),"object not ascii format"},
-{ERR_REASON(ASN1_R_ODD_NUMBER_OF_CHARS)  ,"odd number of chars"},
-{ERR_REASON(ASN1_R_PRIVATE_KEY_HEADER_MISSING),"private key header missing"},
-{ERR_REASON(ASN1_R_SECOND_NUMBER_TOO_LARGE),"second number too large"},
-{ERR_REASON(ASN1_R_SEQUENCE_LENGTH_MISMATCH),"sequence length mismatch"},
-{ERR_REASON(ASN1_R_SEQUENCE_NOT_CONSTRUCTED),"sequence not constructed"},
-{ERR_REASON(ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG),"sequence or set needs config"},
-{ERR_REASON(ASN1_R_SHORT_LINE)           ,"short line"},
-{ERR_REASON(ASN1_R_SIG_INVALID_MIME_TYPE),"sig invalid mime type"},
-{ERR_REASON(ASN1_R_STREAMING_NOT_SUPPORTED),"streaming not supported"},
-{ERR_REASON(ASN1_R_STRING_TOO_LONG)      ,"string too long"},
-{ERR_REASON(ASN1_R_STRING_TOO_SHORT)     ,"string too short"},
-{ERR_REASON(ASN1_R_TAG_VALUE_TOO_HIGH)   ,"tag value too high"},
-{ERR_REASON(ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD),"the asn1 object identifier is not known for this md"},
-{ERR_REASON(ASN1_R_TIME_NOT_ASCII_FORMAT),"time not ascii format"},
-{ERR_REASON(ASN1_R_TOO_LONG)             ,"too long"},
-{ERR_REASON(ASN1_R_TYPE_NOT_CONSTRUCTED) ,"type not constructed"},
-{ERR_REASON(ASN1_R_TYPE_NOT_PRIMITIVE)   ,"type not primitive"},
-{ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_KEY),"unable to decode rsa key"},
-{ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY),"unable to decode rsa private key"},
-{ERR_REASON(ASN1_R_UNEXPECTED_EOC)       ,"unexpected eoc"},
-{ERR_REASON(ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH),"universalstring is wrong length"},
-{ERR_REASON(ASN1_R_UNKNOWN_FORMAT)       ,"unknown format"},
-{ERR_REASON(ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM),"unknown message digest algorithm"},
-{ERR_REASON(ASN1_R_UNKNOWN_OBJECT_TYPE)  ,"unknown object type"},
-{ERR_REASON(ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE),"unknown public key type"},
-{ERR_REASON(ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM),"unknown signature algorithm"},
-{ERR_REASON(ASN1_R_UNKNOWN_TAG)          ,"unknown tag"},
-{ERR_REASON(ASN1_R_UNKOWN_FORMAT)        ,"unknown format"},
-{ERR_REASON(ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE),"unsupported any defined by type"},
-{ERR_REASON(ASN1_R_UNSUPPORTED_CIPHER)   ,"unsupported cipher"},
-{ERR_REASON(ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM),"unsupported encryption algorithm"},
-{ERR_REASON(ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE),"unsupported public key type"},
-{ERR_REASON(ASN1_R_UNSUPPORTED_TYPE)     ,"unsupported type"},
-{ERR_REASON(ASN1_R_WRONG_PUBLIC_KEY_TYPE),"wrong public key type"},
-{ERR_REASON(ASN1_R_WRONG_TAG)            ,"wrong tag"},
-{ERR_REASON(ASN1_R_WRONG_TYPE)           ,"wrong type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ASN1_str_reasons[] = {
+    {ERR_REASON(ASN1_R_ADDING_OBJECT), "adding object"},
+    {ERR_REASON(ASN1_R_ASN1_PARSE_ERROR), "asn1 parse error"},
+    {ERR_REASON(ASN1_R_ASN1_SIG_PARSE_ERROR), "asn1 sig parse error"},
+    {ERR_REASON(ASN1_R_AUX_ERROR), "aux error"},
+    {ERR_REASON(ASN1_R_BAD_CLASS), "bad class"},
+    {ERR_REASON(ASN1_R_BAD_OBJECT_HEADER), "bad object header"},
+    {ERR_REASON(ASN1_R_BAD_PASSWORD_READ), "bad password read"},
+    {ERR_REASON(ASN1_R_BAD_TAG), "bad tag"},
+    {ERR_REASON(ASN1_R_BMPSTRING_IS_WRONG_LENGTH),
+     "bmpstring is wrong length"},
+    {ERR_REASON(ASN1_R_BN_LIB), "bn lib"},
+    {ERR_REASON(ASN1_R_BOOLEAN_IS_WRONG_LENGTH), "boolean is wrong length"},
+    {ERR_REASON(ASN1_R_BUFFER_TOO_SMALL), "buffer too small"},
+    {ERR_REASON(ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),
+     "cipher has no object identifier"},
+    {ERR_REASON(ASN1_R_CONTEXT_NOT_INITIALISED), "context not initialised"},
+    {ERR_REASON(ASN1_R_DATA_IS_WRONG), "data is wrong"},
+    {ERR_REASON(ASN1_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(ASN1_R_DECODING_ERROR), "decoding error"},
+    {ERR_REASON(ASN1_R_DEPTH_EXCEEDED), "depth exceeded"},
+    {ERR_REASON(ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED),
+     "digest and key type not supported"},
+    {ERR_REASON(ASN1_R_ENCODE_ERROR), "encode error"},
+    {ERR_REASON(ASN1_R_ERROR_GETTING_TIME), "error getting time"},
+    {ERR_REASON(ASN1_R_ERROR_LOADING_SECTION), "error loading section"},
+    {ERR_REASON(ASN1_R_ERROR_PARSING_SET_ELEMENT),
+     "error parsing set element"},
+    {ERR_REASON(ASN1_R_ERROR_SETTING_CIPHER_PARAMS),
+     "error setting cipher params"},
+    {ERR_REASON(ASN1_R_EXPECTING_AN_INTEGER), "expecting an integer"},
+    {ERR_REASON(ASN1_R_EXPECTING_AN_OBJECT), "expecting an object"},
+    {ERR_REASON(ASN1_R_EXPECTING_A_BOOLEAN), "expecting a boolean"},
+    {ERR_REASON(ASN1_R_EXPECTING_A_TIME), "expecting a time"},
+    {ERR_REASON(ASN1_R_EXPLICIT_LENGTH_MISMATCH), "explicit length mismatch"},
+    {ERR_REASON(ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED),
+     "explicit tag not constructed"},
+    {ERR_REASON(ASN1_R_FIELD_MISSING), "field missing"},
+    {ERR_REASON(ASN1_R_FIRST_NUM_TOO_LARGE), "first num too large"},
+    {ERR_REASON(ASN1_R_HEADER_TOO_LONG), "header too long"},
+    {ERR_REASON(ASN1_R_ILLEGAL_BITSTRING_FORMAT), "illegal bitstring format"},
+    {ERR_REASON(ASN1_R_ILLEGAL_BOOLEAN), "illegal boolean"},
+    {ERR_REASON(ASN1_R_ILLEGAL_CHARACTERS), "illegal characters"},
+    {ERR_REASON(ASN1_R_ILLEGAL_FORMAT), "illegal format"},
+    {ERR_REASON(ASN1_R_ILLEGAL_HEX), "illegal hex"},
+    {ERR_REASON(ASN1_R_ILLEGAL_IMPLICIT_TAG), "illegal implicit tag"},
+    {ERR_REASON(ASN1_R_ILLEGAL_INTEGER), "illegal integer"},
+    {ERR_REASON(ASN1_R_ILLEGAL_NESTED_TAGGING), "illegal nested tagging"},
+    {ERR_REASON(ASN1_R_ILLEGAL_NULL), "illegal null"},
+    {ERR_REASON(ASN1_R_ILLEGAL_NULL_VALUE), "illegal null value"},
+    {ERR_REASON(ASN1_R_ILLEGAL_OBJECT), "illegal object"},
+    {ERR_REASON(ASN1_R_ILLEGAL_OPTIONAL_ANY), "illegal optional any"},
+    {ERR_REASON(ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE),
+     "illegal options on item template"},
+    {ERR_REASON(ASN1_R_ILLEGAL_TAGGED_ANY), "illegal tagged any"},
+    {ERR_REASON(ASN1_R_ILLEGAL_TIME_VALUE), "illegal time value"},
+    {ERR_REASON(ASN1_R_INTEGER_NOT_ASCII_FORMAT), "integer not ascii format"},
+    {ERR_REASON(ASN1_R_INTEGER_TOO_LARGE_FOR_LONG),
+     "integer too large for long"},
+    {ERR_REASON(ASN1_R_INVALID_BIT_STRING_BITS_LEFT),
+     "invalid bit string bits left"},
+    {ERR_REASON(ASN1_R_INVALID_BMPSTRING_LENGTH), "invalid bmpstring length"},
+    {ERR_REASON(ASN1_R_INVALID_DIGIT), "invalid digit"},
+    {ERR_REASON(ASN1_R_INVALID_MIME_TYPE), "invalid mime type"},
+    {ERR_REASON(ASN1_R_INVALID_MODIFIER), "invalid modifier"},
+    {ERR_REASON(ASN1_R_INVALID_NUMBER), "invalid number"},
+    {ERR_REASON(ASN1_R_INVALID_OBJECT_ENCODING), "invalid object encoding"},
+    {ERR_REASON(ASN1_R_INVALID_SEPARATOR), "invalid separator"},
+    {ERR_REASON(ASN1_R_INVALID_TIME_FORMAT), "invalid time format"},
+    {ERR_REASON(ASN1_R_INVALID_UNIVERSALSTRING_LENGTH),
+     "invalid universalstring length"},
+    {ERR_REASON(ASN1_R_INVALID_UTF8STRING), "invalid utf8string"},
+    {ERR_REASON(ASN1_R_IV_TOO_LARGE), "iv too large"},
+    {ERR_REASON(ASN1_R_LENGTH_ERROR), "length error"},
+    {ERR_REASON(ASN1_R_LIST_ERROR), "list error"},
+    {ERR_REASON(ASN1_R_MIME_NO_CONTENT_TYPE), "mime no content type"},
+    {ERR_REASON(ASN1_R_MIME_PARSE_ERROR), "mime parse error"},
+    {ERR_REASON(ASN1_R_MIME_SIG_PARSE_ERROR), "mime sig parse error"},
+    {ERR_REASON(ASN1_R_MISSING_EOC), "missing eoc"},
+    {ERR_REASON(ASN1_R_MISSING_SECOND_NUMBER), "missing second number"},
+    {ERR_REASON(ASN1_R_MISSING_VALUE), "missing value"},
+    {ERR_REASON(ASN1_R_MSTRING_NOT_UNIVERSAL), "mstring not universal"},
+    {ERR_REASON(ASN1_R_MSTRING_WRONG_TAG), "mstring wrong tag"},
+    {ERR_REASON(ASN1_R_NESTED_ASN1_STRING), "nested asn1 string"},
+    {ERR_REASON(ASN1_R_NON_HEX_CHARACTERS), "non hex characters"},
+    {ERR_REASON(ASN1_R_NOT_ASCII_FORMAT), "not ascii format"},
+    {ERR_REASON(ASN1_R_NOT_ENOUGH_DATA), "not enough data"},
+    {ERR_REASON(ASN1_R_NO_CONTENT_TYPE), "no content type"},
+    {ERR_REASON(ASN1_R_NO_DEFAULT_DIGEST), "no default digest"},
+    {ERR_REASON(ASN1_R_NO_MATCHING_CHOICE_TYPE), "no matching choice type"},
+    {ERR_REASON(ASN1_R_NO_MULTIPART_BODY_FAILURE),
+     "no multipart body failure"},
+    {ERR_REASON(ASN1_R_NO_MULTIPART_BOUNDARY), "no multipart boundary"},
+    {ERR_REASON(ASN1_R_NO_SIG_CONTENT_TYPE), "no sig content type"},
+    {ERR_REASON(ASN1_R_NULL_IS_WRONG_LENGTH), "null is wrong length"},
+    {ERR_REASON(ASN1_R_OBJECT_NOT_ASCII_FORMAT), "object not ascii format"},
+    {ERR_REASON(ASN1_R_ODD_NUMBER_OF_CHARS), "odd number of chars"},
+    {ERR_REASON(ASN1_R_PRIVATE_KEY_HEADER_MISSING),
+     "private key header missing"},
+    {ERR_REASON(ASN1_R_SECOND_NUMBER_TOO_LARGE), "second number too large"},
+    {ERR_REASON(ASN1_R_SEQUENCE_LENGTH_MISMATCH), "sequence length mismatch"},
+    {ERR_REASON(ASN1_R_SEQUENCE_NOT_CONSTRUCTED), "sequence not constructed"},
+    {ERR_REASON(ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG),
+     "sequence or set needs config"},
+    {ERR_REASON(ASN1_R_SHORT_LINE), "short line"},
+    {ERR_REASON(ASN1_R_SIG_INVALID_MIME_TYPE), "sig invalid mime type"},
+    {ERR_REASON(ASN1_R_STREAMING_NOT_SUPPORTED), "streaming not supported"},
+    {ERR_REASON(ASN1_R_STRING_TOO_LONG), "string too long"},
+    {ERR_REASON(ASN1_R_STRING_TOO_SHORT), "string too short"},
+    {ERR_REASON(ASN1_R_TAG_VALUE_TOO_HIGH), "tag value too high"},
+    {ERR_REASON(ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD),
+     "the asn1 object identifier is not known for this md"},
+    {ERR_REASON(ASN1_R_TIME_NOT_ASCII_FORMAT), "time not ascii format"},
+    {ERR_REASON(ASN1_R_TOO_LONG), "too long"},
+    {ERR_REASON(ASN1_R_TYPE_NOT_CONSTRUCTED), "type not constructed"},
+    {ERR_REASON(ASN1_R_TYPE_NOT_PRIMITIVE), "type not primitive"},
+    {ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_KEY), "unable to decode rsa key"},
+    {ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY),
+     "unable to decode rsa private key"},
+    {ERR_REASON(ASN1_R_UNEXPECTED_EOC), "unexpected eoc"},
+    {ERR_REASON(ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH),
+     "universalstring is wrong length"},
+    {ERR_REASON(ASN1_R_UNKNOWN_FORMAT), "unknown format"},
+    {ERR_REASON(ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM),
+     "unknown message digest algorithm"},
+    {ERR_REASON(ASN1_R_UNKNOWN_OBJECT_TYPE), "unknown object type"},
+    {ERR_REASON(ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE), "unknown public key type"},
+    {ERR_REASON(ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM),
+     "unknown signature algorithm"},
+    {ERR_REASON(ASN1_R_UNKNOWN_TAG), "unknown tag"},
+    {ERR_REASON(ASN1_R_UNKOWN_FORMAT), "unknown format"},
+    {ERR_REASON(ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE),
+     "unsupported any defined by type"},
+    {ERR_REASON(ASN1_R_UNSUPPORTED_CIPHER), "unsupported cipher"},
+    {ERR_REASON(ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM),
+     "unsupported encryption algorithm"},
+    {ERR_REASON(ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE),
+     "unsupported public key type"},
+    {ERR_REASON(ASN1_R_UNSUPPORTED_TYPE), "unsupported type"},
+    {ERR_REASON(ASN1_R_WRONG_PUBLIC_KEY_TYPE), "wrong public key type"},
+    {ERR_REASON(ASN1_R_WRONG_TAG), "wrong tag"},
+    {ERR_REASON(ASN1_R_WRONG_TYPE), "wrong type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_ASN1_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(ASN1_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,ASN1_str_functs);
-		ERR_load_strings(0,ASN1_str_reasons);
-		}
+    if (ERR_func_error_string(ASN1_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, ASN1_str_functs);
+        ERR_load_strings(0, ASN1_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/asn1/asn1_gen.c b/crypto/asn1/asn1_gen.c
index 4fc241908f..132a9ef468 100644
--- a/crypto/asn1/asn1_gen.c
+++ b/crypto/asn1/asn1_gen.c
@@ -1,6 +1,7 @@
 /* asn1_gen.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2002.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2002 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,795 +61,742 @@
 #include 
 #include 
 
-#define ASN1_GEN_FLAG		0x10000
-#define ASN1_GEN_FLAG_IMP	(ASN1_GEN_FLAG|1)
-#define ASN1_GEN_FLAG_EXP	(ASN1_GEN_FLAG|2)
-#define ASN1_GEN_FLAG_TAG	(ASN1_GEN_FLAG|3)
-#define ASN1_GEN_FLAG_BITWRAP	(ASN1_GEN_FLAG|4)
-#define ASN1_GEN_FLAG_OCTWRAP	(ASN1_GEN_FLAG|5)
-#define ASN1_GEN_FLAG_SEQWRAP	(ASN1_GEN_FLAG|6)
-#define ASN1_GEN_FLAG_SETWRAP	(ASN1_GEN_FLAG|7)
-#define ASN1_GEN_FLAG_FORMAT	(ASN1_GEN_FLAG|8)
+#define ASN1_GEN_FLAG           0x10000
+#define ASN1_GEN_FLAG_IMP       (ASN1_GEN_FLAG|1)
+#define ASN1_GEN_FLAG_EXP       (ASN1_GEN_FLAG|2)
+#define ASN1_GEN_FLAG_TAG       (ASN1_GEN_FLAG|3)
+#define ASN1_GEN_FLAG_BITWRAP   (ASN1_GEN_FLAG|4)
+#define ASN1_GEN_FLAG_OCTWRAP   (ASN1_GEN_FLAG|5)
+#define ASN1_GEN_FLAG_SEQWRAP   (ASN1_GEN_FLAG|6)
+#define ASN1_GEN_FLAG_SETWRAP   (ASN1_GEN_FLAG|7)
+#define ASN1_GEN_FLAG_FORMAT    (ASN1_GEN_FLAG|8)
 
-#define ASN1_GEN_STR(str,val)	{str, sizeof(str) - 1, val}
+#define ASN1_GEN_STR(str,val)   {str, sizeof(str) - 1, val}
 
-#define ASN1_FLAG_EXP_MAX	20
+#define ASN1_FLAG_EXP_MAX       20
 
 /* Input formats */
 
 /* ASCII: default */
-#define ASN1_GEN_FORMAT_ASCII	1
+#define ASN1_GEN_FORMAT_ASCII   1
 /* UTF8 */
-#define ASN1_GEN_FORMAT_UTF8	2
+#define ASN1_GEN_FORMAT_UTF8    2
 /* Hex */
-#define ASN1_GEN_FORMAT_HEX	3
+#define ASN1_GEN_FORMAT_HEX     3
 /* List of bits */
-#define ASN1_GEN_FORMAT_BITLIST	4
-
-
-struct tag_name_st
-	{
-	const char *strnam;
-	int len;
-	int tag;
-	};
-
-typedef struct
-	{
-	int exp_tag;
-	int exp_class;
-	int exp_constructed;
-	int exp_pad;
-	long exp_len;
-	} tag_exp_type;
-
-typedef struct
-	{
-	int imp_tag;
-	int imp_class;
-	int utype;
-	int format;
-	const char *str;
-	tag_exp_type exp_list[ASN1_FLAG_EXP_MAX];
-	int exp_count;
-	} tag_exp_arg;
+#define ASN1_GEN_FORMAT_BITLIST 4
+
+struct tag_name_st {
+    const char *strnam;
+    int len;
+    int tag;
+};
+
+typedef struct {
+    int exp_tag;
+    int exp_class;
+    int exp_constructed;
+    int exp_pad;
+    long exp_len;
+} tag_exp_type;
+
+typedef struct {
+    int imp_tag;
+    int imp_class;
+    int utype;
+    int format;
+    const char *str;
+    tag_exp_type exp_list[ASN1_FLAG_EXP_MAX];
+    int exp_count;
+} tag_exp_arg;
 
 static int bitstr_cb(const char *elem, int len, void *bitstr);
 static int asn1_cb(const char *elem, int len, void *bitstr);
-static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class, int exp_constructed, int exp_pad, int imp_ok);
-static int parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass);
+static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class,
+                      int exp_constructed, int exp_pad, int imp_ok);
+static int parse_tagging(const char *vstart, int vlen, int *ptag,
+                         int *pclass);
 static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf);
 static ASN1_TYPE *asn1_str2type(const char *str, int format, int utype);
 static int asn1_str2tag(const char *tagstr, int len);
 
 ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf)
-	{
-	X509V3_CTX cnf;
+{
+    X509V3_CTX cnf;
 
-	if (!nconf)
-		return ASN1_generate_v3(str, NULL);
+    if (!nconf)
+        return ASN1_generate_v3(str, NULL);
 
-	X509V3_set_nconf(&cnf, nconf);
-	return ASN1_generate_v3(str, &cnf);
-	}
+    X509V3_set_nconf(&cnf, nconf);
+    return ASN1_generate_v3(str, &cnf);
+}
 
 ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf)
-	{
-	ASN1_TYPE *ret;
-	tag_exp_arg asn1_tags;
-	tag_exp_type *etmp;
-
-	int i, len;
-
-	unsigned char *orig_der = NULL, *new_der = NULL;
-	const unsigned char *cpy_start;
-	unsigned char *p;
-	const unsigned char *cp;
-	int cpy_len;
-	long hdr_len;
-	int hdr_constructed = 0, hdr_tag, hdr_class;
-	int r;
-
-	asn1_tags.imp_tag = -1;
-	asn1_tags.imp_class = -1;
-	asn1_tags.format = ASN1_GEN_FORMAT_ASCII;
-	asn1_tags.exp_count = 0;
-	if (CONF_parse_list(str, ',', 1, asn1_cb, &asn1_tags) != 0)
-		return NULL;
-
-	if ((asn1_tags.utype == V_ASN1_SEQUENCE) || (asn1_tags.utype == V_ASN1_SET))
-		{
-		if (!cnf)
-			{
-			ASN1err(ASN1_F_ASN1_GENERATE_V3, ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG);
-			return NULL;
-			}
-		ret = asn1_multi(asn1_tags.utype, asn1_tags.str, cnf);
-		}
-	else
-		ret = asn1_str2type(asn1_tags.str, asn1_tags.format, asn1_tags.utype);
-
-	if (!ret)
-		return NULL;
-
-	/* If no tagging return base type */
-	if ((asn1_tags.imp_tag == -1) && (asn1_tags.exp_count == 0))
-		return ret;
-
-	/* Generate the encoding */
-	cpy_len = i2d_ASN1_TYPE(ret, &orig_der);
-	ASN1_TYPE_free(ret);
-	ret = NULL;
-	/* Set point to start copying for modified encoding */
-	cpy_start = orig_der;
-
-	/* Do we need IMPLICIT tagging? */
-	if (asn1_tags.imp_tag != -1)
-		{
-		/* If IMPLICIT we will replace the underlying tag */
-		/* Skip existing tag+len */
-		r = ASN1_get_object(&cpy_start, &hdr_len, &hdr_tag, &hdr_class, cpy_len);
-		if (r & 0x80)
-			goto err;
-		/* Update copy length */
-		cpy_len -= cpy_start - orig_der;
-		/* For IMPLICIT tagging the length should match the
-		 * original length and constructed flag should be
-		 * consistent.
-		 */
-		if (r & 0x1)
-			{
-			/* Indefinite length constructed */
-			hdr_constructed = 2;
-			hdr_len = 0;
-			}
-		else
-			/* Just retain constructed flag */
-			hdr_constructed = r & V_ASN1_CONSTRUCTED;
-		/* Work out new length with IMPLICIT tag: ignore constructed
-		 * because it will mess up if indefinite length
-		 */
-		len = ASN1_object_size(0, hdr_len, asn1_tags.imp_tag);
-		}
-	else
-		len = cpy_len;
-
-	/* Work out length in any EXPLICIT, starting from end */
-
-	for(i = 0, etmp = asn1_tags.exp_list + asn1_tags.exp_count - 1; i < asn1_tags.exp_count; i++, etmp--)
-		{
-		/* Content length: number of content octets + any padding */
-		len += etmp->exp_pad;
-		etmp->exp_len = len;
-		/* Total object length: length including new header */
-		len = ASN1_object_size(0, len, etmp->exp_tag);
-		}
-
-	/* Allocate buffer for new encoding */
-
-	new_der = OPENSSL_malloc(len);
-	if (!new_der)
-		goto err;
-
-	/* Generate tagged encoding */
-
-	p = new_der;
-
-	/* Output explicit tags first */
-
-	for (i = 0, etmp = asn1_tags.exp_list; i < asn1_tags.exp_count; i++, etmp++)
-		{
-		ASN1_put_object(&p, etmp->exp_constructed, etmp->exp_len,
-					etmp->exp_tag, etmp->exp_class);
-		if (etmp->exp_pad)
-			*p++ = 0;
-		}
-
-	/* If IMPLICIT, output tag */
-
-	if (asn1_tags.imp_tag != -1)
-		{
-		if (asn1_tags.imp_class == V_ASN1_UNIVERSAL 
-		    && (asn1_tags.imp_tag == V_ASN1_SEQUENCE
-		     || asn1_tags.imp_tag == V_ASN1_SET) )
-			hdr_constructed = V_ASN1_CONSTRUCTED;
-		ASN1_put_object(&p, hdr_constructed, hdr_len,
-					asn1_tags.imp_tag, asn1_tags.imp_class);
-		}
-
-	/* Copy across original encoding */
-	memcpy(p, cpy_start, cpy_len);
-
-	cp = new_der;
-
-	/* Obtain new ASN1_TYPE structure */
-	ret = d2i_ASN1_TYPE(NULL, &cp, len);
-
-	err:
-	if (orig_der)
-		OPENSSL_free(orig_der);
-	if (new_der)
-		OPENSSL_free(new_der);
-
-	return ret;
-
-	}
+{
+    ASN1_TYPE *ret;
+    tag_exp_arg asn1_tags;
+    tag_exp_type *etmp;
+
+    int i, len;
+
+    unsigned char *orig_der = NULL, *new_der = NULL;
+    const unsigned char *cpy_start;
+    unsigned char *p;
+    const unsigned char *cp;
+    int cpy_len;
+    long hdr_len;
+    int hdr_constructed = 0, hdr_tag, hdr_class;
+    int r;
+
+    asn1_tags.imp_tag = -1;
+    asn1_tags.imp_class = -1;
+    asn1_tags.format = ASN1_GEN_FORMAT_ASCII;
+    asn1_tags.exp_count = 0;
+    if (CONF_parse_list(str, ',', 1, asn1_cb, &asn1_tags) != 0)
+        return NULL;
+
+    if ((asn1_tags.utype == V_ASN1_SEQUENCE)
+        || (asn1_tags.utype == V_ASN1_SET)) {
+        if (!cnf) {
+            ASN1err(ASN1_F_ASN1_GENERATE_V3,
+                    ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG);
+            return NULL;
+        }
+        ret = asn1_multi(asn1_tags.utype, asn1_tags.str, cnf);
+    } else
+        ret = asn1_str2type(asn1_tags.str, asn1_tags.format, asn1_tags.utype);
+
+    if (!ret)
+        return NULL;
+
+    /* If no tagging return base type */
+    if ((asn1_tags.imp_tag == -1) && (asn1_tags.exp_count == 0))
+        return ret;
+
+    /* Generate the encoding */
+    cpy_len = i2d_ASN1_TYPE(ret, &orig_der);
+    ASN1_TYPE_free(ret);
+    ret = NULL;
+    /* Set point to start copying for modified encoding */
+    cpy_start = orig_der;
+
+    /* Do we need IMPLICIT tagging? */
+    if (asn1_tags.imp_tag != -1) {
+        /* If IMPLICIT we will replace the underlying tag */
+        /* Skip existing tag+len */
+        r = ASN1_get_object(&cpy_start, &hdr_len, &hdr_tag, &hdr_class,
+                            cpy_len);
+        if (r & 0x80)
+            goto err;
+        /* Update copy length */
+        cpy_len -= cpy_start - orig_der;
+        /*
+         * For IMPLICIT tagging the length should match the original length
+         * and constructed flag should be consistent.
+         */
+        if (r & 0x1) {
+            /* Indefinite length constructed */
+            hdr_constructed = 2;
+            hdr_len = 0;
+        } else
+            /* Just retain constructed flag */
+            hdr_constructed = r & V_ASN1_CONSTRUCTED;
+        /*
+         * Work out new length with IMPLICIT tag: ignore constructed because
+         * it will mess up if indefinite length
+         */
+        len = ASN1_object_size(0, hdr_len, asn1_tags.imp_tag);
+    } else
+        len = cpy_len;
+
+    /* Work out length in any EXPLICIT, starting from end */
+
+    for (i = 0, etmp = asn1_tags.exp_list + asn1_tags.exp_count - 1;
+         i < asn1_tags.exp_count; i++, etmp--) {
+        /* Content length: number of content octets + any padding */
+        len += etmp->exp_pad;
+        etmp->exp_len = len;
+        /* Total object length: length including new header */
+        len = ASN1_object_size(0, len, etmp->exp_tag);
+    }
+
+    /* Allocate buffer for new encoding */
+
+    new_der = OPENSSL_malloc(len);
+    if (!new_der)
+        goto err;
+
+    /* Generate tagged encoding */
+
+    p = new_der;
+
+    /* Output explicit tags first */
+
+    for (i = 0, etmp = asn1_tags.exp_list; i < asn1_tags.exp_count;
+         i++, etmp++) {
+        ASN1_put_object(&p, etmp->exp_constructed, etmp->exp_len,
+                        etmp->exp_tag, etmp->exp_class);
+        if (etmp->exp_pad)
+            *p++ = 0;
+    }
+
+    /* If IMPLICIT, output tag */
+
+    if (asn1_tags.imp_tag != -1) {
+        if (asn1_tags.imp_class == V_ASN1_UNIVERSAL
+            && (asn1_tags.imp_tag == V_ASN1_SEQUENCE
+                || asn1_tags.imp_tag == V_ASN1_SET))
+            hdr_constructed = V_ASN1_CONSTRUCTED;
+        ASN1_put_object(&p, hdr_constructed, hdr_len,
+                        asn1_tags.imp_tag, asn1_tags.imp_class);
+    }
+
+    /* Copy across original encoding */
+    memcpy(p, cpy_start, cpy_len);
+
+    cp = new_der;
+
+    /* Obtain new ASN1_TYPE structure */
+    ret = d2i_ASN1_TYPE(NULL, &cp, len);
+
+ err:
+    if (orig_der)
+        OPENSSL_free(orig_der);
+    if (new_der)
+        OPENSSL_free(new_der);
+
+    return ret;
+
+}
 
 static int asn1_cb(const char *elem, int len, void *bitstr)
-	{
-	tag_exp_arg *arg = bitstr;
-	int i;
-	int utype;
-	int vlen = 0;
-	const char *p, *vstart = NULL;
-
-	int tmp_tag, tmp_class;
-
-	for(i = 0, p = elem; i < len; p++, i++)
-		{
-		/* Look for the ':' in name value pairs */
-		if (*p == ':')
-			{
-			vstart = p + 1;
-			vlen = len - (vstart - elem);
-			len = p - elem;
-			break;
-			}
-		}
-
-	utype = asn1_str2tag(elem, len);
-
-	if (utype == -1)
-		{
-		ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKNOWN_TAG);
-		ERR_add_error_data(2, "tag=", elem);
-		return -1;
-		}
-
-	/* If this is not a modifier mark end of string and exit */
-	if (!(utype & ASN1_GEN_FLAG))
-		{
-		arg->utype = utype;
-		arg->str = vstart;
-		/* If no value and not end of string, error */
-		if (!vstart && elem[len])
-			{
-			ASN1err(ASN1_F_ASN1_CB, ASN1_R_MISSING_VALUE);
-			return -1;
-			}
-		return 0;
-		}
-
-	switch(utype)
-		{
-
-		case ASN1_GEN_FLAG_IMP:
-		/* Check for illegal multiple IMPLICIT tagging */
-		if (arg->imp_tag != -1)
-			{
-			ASN1err(ASN1_F_ASN1_CB, ASN1_R_ILLEGAL_NESTED_TAGGING);
-			return -1;
-			}
-		if (!parse_tagging(vstart, vlen, &arg->imp_tag, &arg->imp_class))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_EXP:
-
-		if (!parse_tagging(vstart, vlen, &tmp_tag, &tmp_class))
-			return -1;
-		if (!append_exp(arg, tmp_tag, tmp_class, 1, 0, 0))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_SEQWRAP:
-		if (!append_exp(arg, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, 1, 0, 1))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_SETWRAP:
-		if (!append_exp(arg, V_ASN1_SET, V_ASN1_UNIVERSAL, 1, 0, 1))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_BITWRAP:
-		if (!append_exp(arg, V_ASN1_BIT_STRING, V_ASN1_UNIVERSAL, 0, 1, 1))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_OCTWRAP:
-		if (!append_exp(arg, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL, 0, 0, 1))
-			return -1;
-		break;
-
-		case ASN1_GEN_FLAG_FORMAT:
-		if (!strncmp(vstart, "ASCII", 5))
-			arg->format = ASN1_GEN_FORMAT_ASCII;
-		else if (!strncmp(vstart, "UTF8", 4))
-			arg->format = ASN1_GEN_FORMAT_UTF8;
-		else if (!strncmp(vstart, "HEX", 3))
-			arg->format = ASN1_GEN_FORMAT_HEX;
-		else if (!strncmp(vstart, "BITLIST", 3))
-			arg->format = ASN1_GEN_FORMAT_BITLIST;
-		else
-			{
-			ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKOWN_FORMAT);
-			return -1;
-			}
-		break;
-
-		}
-
-	return 1;
-
-	}
+{
+    tag_exp_arg *arg = bitstr;
+    int i;
+    int utype;
+    int vlen = 0;
+    const char *p, *vstart = NULL;
+
+    int tmp_tag, tmp_class;
+
+    for (i = 0, p = elem; i < len; p++, i++) {
+        /* Look for the ':' in name value pairs */
+        if (*p == ':') {
+            vstart = p + 1;
+            vlen = len - (vstart - elem);
+            len = p - elem;
+            break;
+        }
+    }
+
+    utype = asn1_str2tag(elem, len);
+
+    if (utype == -1) {
+        ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKNOWN_TAG);
+        ERR_add_error_data(2, "tag=", elem);
+        return -1;
+    }
+
+    /* If this is not a modifier mark end of string and exit */
+    if (!(utype & ASN1_GEN_FLAG)) {
+        arg->utype = utype;
+        arg->str = vstart;
+        /* If no value and not end of string, error */
+        if (!vstart && elem[len]) {
+            ASN1err(ASN1_F_ASN1_CB, ASN1_R_MISSING_VALUE);
+            return -1;
+        }
+        return 0;
+    }
+
+    switch (utype) {
+
+    case ASN1_GEN_FLAG_IMP:
+        /* Check for illegal multiple IMPLICIT tagging */
+        if (arg->imp_tag != -1) {
+            ASN1err(ASN1_F_ASN1_CB, ASN1_R_ILLEGAL_NESTED_TAGGING);
+            return -1;
+        }
+        if (!parse_tagging(vstart, vlen, &arg->imp_tag, &arg->imp_class))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_EXP:
+
+        if (!parse_tagging(vstart, vlen, &tmp_tag, &tmp_class))
+            return -1;
+        if (!append_exp(arg, tmp_tag, tmp_class, 1, 0, 0))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_SEQWRAP:
+        if (!append_exp(arg, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, 1, 0, 1))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_SETWRAP:
+        if (!append_exp(arg, V_ASN1_SET, V_ASN1_UNIVERSAL, 1, 0, 1))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_BITWRAP:
+        if (!append_exp(arg, V_ASN1_BIT_STRING, V_ASN1_UNIVERSAL, 0, 1, 1))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_OCTWRAP:
+        if (!append_exp(arg, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL, 0, 0, 1))
+            return -1;
+        break;
+
+    case ASN1_GEN_FLAG_FORMAT:
+        if (!strncmp(vstart, "ASCII", 5))
+            arg->format = ASN1_GEN_FORMAT_ASCII;
+        else if (!strncmp(vstart, "UTF8", 4))
+            arg->format = ASN1_GEN_FORMAT_UTF8;
+        else if (!strncmp(vstart, "HEX", 3))
+            arg->format = ASN1_GEN_FORMAT_HEX;
+        else if (!strncmp(vstart, "BITLIST", 3))
+            arg->format = ASN1_GEN_FORMAT_BITLIST;
+        else {
+            ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKOWN_FORMAT);
+            return -1;
+        }
+        break;
+
+    }
+
+    return 1;
+
+}
 
 static int parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass)
-	{
-	char erch[2];
-	long tag_num;
-	char *eptr;
-	if (!vstart)
-		return 0;
-	tag_num = strtoul(vstart, &eptr, 10);
-	/* Check we haven't gone past max length: should be impossible */
-	if (eptr && *eptr && (eptr > vstart + vlen))
-		return 0;
-	if (tag_num < 0)
-		{
-		ASN1err(ASN1_F_PARSE_TAGGING, ASN1_R_INVALID_NUMBER);
-		return 0;
-		}
-	*ptag = tag_num;
-	/* If we have non numeric characters, parse them */
-	if (eptr)
-		vlen -= eptr - vstart;
-	else 
-		vlen = 0;
-	if (vlen)
-		{
-		switch (*eptr)
-			{
-
-			case 'U':
-			*pclass = V_ASN1_UNIVERSAL;
-			break;
-
-			case 'A':
-			*pclass = V_ASN1_APPLICATION;
-			break;
-
-			case 'P':
-			*pclass = V_ASN1_PRIVATE;
-			break;
-
-			case 'C':
-			*pclass = V_ASN1_CONTEXT_SPECIFIC;
-			break;
-
-			default:
-			erch[0] = *eptr;
-			erch[1] = 0;
-			ASN1err(ASN1_F_PARSE_TAGGING, ASN1_R_INVALID_MODIFIER);
-			ERR_add_error_data(2, "Char=", erch);
-			return 0;
-			break;
-
-			}
-		}
-	else
-		*pclass = V_ASN1_CONTEXT_SPECIFIC;
-
-	return 1;
-
-	}
+{
+    char erch[2];
+    long tag_num;
+    char *eptr;
+    if (!vstart)
+        return 0;
+    tag_num = strtoul(vstart, &eptr, 10);
+    /* Check we haven't gone past max length: should be impossible */
+    if (eptr && *eptr && (eptr > vstart + vlen))
+        return 0;
+    if (tag_num < 0) {
+        ASN1err(ASN1_F_PARSE_TAGGING, ASN1_R_INVALID_NUMBER);
+        return 0;
+    }
+    *ptag = tag_num;
+    /* If we have non numeric characters, parse them */
+    if (eptr)
+        vlen -= eptr - vstart;
+    else
+        vlen = 0;
+    if (vlen) {
+        switch (*eptr) {
+
+        case 'U':
+            *pclass = V_ASN1_UNIVERSAL;
+            break;
+
+        case 'A':
+            *pclass = V_ASN1_APPLICATION;
+            break;
+
+        case 'P':
+            *pclass = V_ASN1_PRIVATE;
+            break;
+
+        case 'C':
+            *pclass = V_ASN1_CONTEXT_SPECIFIC;
+            break;
+
+        default:
+            erch[0] = *eptr;
+            erch[1] = 0;
+            ASN1err(ASN1_F_PARSE_TAGGING, ASN1_R_INVALID_MODIFIER);
+            ERR_add_error_data(2, "Char=", erch);
+            return 0;
+            break;
+
+        }
+    } else
+        *pclass = V_ASN1_CONTEXT_SPECIFIC;
+
+    return 1;
+
+}
 
 /* Handle multiple types: SET and SEQUENCE */
 
 static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf)
-	{
-	ASN1_TYPE *ret = NULL;
-	STACK_OF(ASN1_TYPE) *sk = NULL;
-	STACK_OF(CONF_VALUE) *sect = NULL;
-	unsigned char *der = NULL;
-	int derlen;
-	int i;
-	sk = sk_ASN1_TYPE_new_null();
-	if (!sk)
-		goto bad;
-	if (section)
-		{
-		if (!cnf)
-			goto bad;
-		sect = X509V3_get_section(cnf, (char *)section);
-		if (!sect)
-			goto bad;
-		for (i = 0; i < sk_CONF_VALUE_num(sect); i++)
-			{
-			ASN1_TYPE *typ = ASN1_generate_v3(sk_CONF_VALUE_value(sect, i)->value, cnf);
-			if (!typ)
-				goto bad;
-			if (!sk_ASN1_TYPE_push(sk, typ))
-				goto bad;
-			}
-		}
-
-	/* Now we has a STACK of the components, convert to the correct form */
-
-	if (utype == V_ASN1_SET)
-		derlen = i2d_ASN1_SET_ANY(sk, &der);
-	else
-		derlen = i2d_ASN1_SEQUENCE_ANY(sk, &der);
-
-	if (derlen < 0)
-		goto bad;
-
-	if (!(ret = ASN1_TYPE_new()))
-		goto bad;
-
-	if (!(ret->value.asn1_string = ASN1_STRING_type_new(utype)))
-		goto bad;
-
-	ret->type = utype;
-
-	ret->value.asn1_string->data = der;
-	ret->value.asn1_string->length = derlen;
-
-	der = NULL;
-
-	bad:
-
-	if (der)
-		OPENSSL_free(der);
-
-	if (sk)
-		sk_ASN1_TYPE_pop_free(sk, ASN1_TYPE_free);
-	if (sect)
-		X509V3_section_free(cnf, sect);
-
-	return ret;
-	}
-
-static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class, int exp_constructed, int exp_pad, int imp_ok)
-	{
-	tag_exp_type *exp_tmp;
-	/* Can only have IMPLICIT if permitted */
-	if ((arg->imp_tag != -1) && !imp_ok)
-		{
-		ASN1err(ASN1_F_APPEND_EXP, ASN1_R_ILLEGAL_IMPLICIT_TAG);
-		return 0;
-		}
-
-	if (arg->exp_count == ASN1_FLAG_EXP_MAX)
-		{
-		ASN1err(ASN1_F_APPEND_EXP, ASN1_R_DEPTH_EXCEEDED);
-		return 0;
-		}
-
-	exp_tmp = &arg->exp_list[arg->exp_count++];
-
-	/* If IMPLICIT set tag to implicit value then
-	 * reset implicit tag since it has been used.
-	 */
-	if (arg->imp_tag != -1)
-		{
-		exp_tmp->exp_tag = arg->imp_tag;
-		exp_tmp->exp_class = arg->imp_class;
-		arg->imp_tag = -1;
-		arg->imp_class = -1;
-		}
-	else
-		{
-		exp_tmp->exp_tag = exp_tag;
-		exp_tmp->exp_class = exp_class;
-		}
-	exp_tmp->exp_constructed = exp_constructed;
-	exp_tmp->exp_pad = exp_pad;
-
-	return 1;
-	}
-
+{
+    ASN1_TYPE *ret = NULL;
+    STACK_OF(ASN1_TYPE) *sk = NULL;
+    STACK_OF(CONF_VALUE) *sect = NULL;
+    unsigned char *der = NULL;
+    int derlen;
+    int i;
+    sk = sk_ASN1_TYPE_new_null();
+    if (!sk)
+        goto bad;
+    if (section) {
+        if (!cnf)
+            goto bad;
+        sect = X509V3_get_section(cnf, (char *)section);
+        if (!sect)
+            goto bad;
+        for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {
+            ASN1_TYPE *typ =
+                ASN1_generate_v3(sk_CONF_VALUE_value(sect, i)->value, cnf);
+            if (!typ)
+                goto bad;
+            if (!sk_ASN1_TYPE_push(sk, typ))
+                goto bad;
+        }
+    }
+
+    /*
+     * Now we has a STACK of the components, convert to the correct form
+     */
+
+    if (utype == V_ASN1_SET)
+        derlen = i2d_ASN1_SET_ANY(sk, &der);
+    else
+        derlen = i2d_ASN1_SEQUENCE_ANY(sk, &der);
+
+    if (derlen < 0)
+        goto bad;
+
+    if (!(ret = ASN1_TYPE_new()))
+        goto bad;
+
+    if (!(ret->value.asn1_string = ASN1_STRING_type_new(utype)))
+        goto bad;
+
+    ret->type = utype;
+
+    ret->value.asn1_string->data = der;
+    ret->value.asn1_string->length = derlen;
+
+    der = NULL;
+
+ bad:
+
+    if (der)
+        OPENSSL_free(der);
+
+    if (sk)
+        sk_ASN1_TYPE_pop_free(sk, ASN1_TYPE_free);
+    if (sect)
+        X509V3_section_free(cnf, sect);
+
+    return ret;
+}
+
+static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class,
+                      int exp_constructed, int exp_pad, int imp_ok)
+{
+    tag_exp_type *exp_tmp;
+    /* Can only have IMPLICIT if permitted */
+    if ((arg->imp_tag != -1) && !imp_ok) {
+        ASN1err(ASN1_F_APPEND_EXP, ASN1_R_ILLEGAL_IMPLICIT_TAG);
+        return 0;
+    }
+
+    if (arg->exp_count == ASN1_FLAG_EXP_MAX) {
+        ASN1err(ASN1_F_APPEND_EXP, ASN1_R_DEPTH_EXCEEDED);
+        return 0;
+    }
+
+    exp_tmp = &arg->exp_list[arg->exp_count++];
+
+    /*
+     * If IMPLICIT set tag to implicit value then reset implicit tag since it
+     * has been used.
+     */
+    if (arg->imp_tag != -1) {
+        exp_tmp->exp_tag = arg->imp_tag;
+        exp_tmp->exp_class = arg->imp_class;
+        arg->imp_tag = -1;
+        arg->imp_class = -1;
+    } else {
+        exp_tmp->exp_tag = exp_tag;
+        exp_tmp->exp_class = exp_class;
+    }
+    exp_tmp->exp_constructed = exp_constructed;
+    exp_tmp->exp_pad = exp_pad;
+
+    return 1;
+}
 
 static int asn1_str2tag(const char *tagstr, int len)
-	{
-	unsigned int i;
-	static const struct tag_name_st *tntmp, tnst [] = {
-		ASN1_GEN_STR("BOOL", V_ASN1_BOOLEAN),
-		ASN1_GEN_STR("BOOLEAN", V_ASN1_BOOLEAN),
-		ASN1_GEN_STR("NULL", V_ASN1_NULL),
-		ASN1_GEN_STR("INT", V_ASN1_INTEGER),
-		ASN1_GEN_STR("INTEGER", V_ASN1_INTEGER),
-		ASN1_GEN_STR("ENUM", V_ASN1_ENUMERATED),
-		ASN1_GEN_STR("ENUMERATED", V_ASN1_ENUMERATED),
-		ASN1_GEN_STR("OID", V_ASN1_OBJECT),
-		ASN1_GEN_STR("OBJECT", V_ASN1_OBJECT),
-		ASN1_GEN_STR("UTCTIME", V_ASN1_UTCTIME),
-		ASN1_GEN_STR("UTC", V_ASN1_UTCTIME),
-		ASN1_GEN_STR("GENERALIZEDTIME", V_ASN1_GENERALIZEDTIME),
-		ASN1_GEN_STR("GENTIME", V_ASN1_GENERALIZEDTIME),
-		ASN1_GEN_STR("OCT", V_ASN1_OCTET_STRING),
-		ASN1_GEN_STR("OCTETSTRING", V_ASN1_OCTET_STRING),
-		ASN1_GEN_STR("BITSTR", V_ASN1_BIT_STRING),
-		ASN1_GEN_STR("BITSTRING", V_ASN1_BIT_STRING),
-		ASN1_GEN_STR("UNIVERSALSTRING", V_ASN1_UNIVERSALSTRING),
-		ASN1_GEN_STR("UNIV", V_ASN1_UNIVERSALSTRING),
-		ASN1_GEN_STR("IA5", V_ASN1_IA5STRING),
-		ASN1_GEN_STR("IA5STRING", V_ASN1_IA5STRING),
-		ASN1_GEN_STR("UTF8", V_ASN1_UTF8STRING),
-		ASN1_GEN_STR("UTF8String", V_ASN1_UTF8STRING),
-		ASN1_GEN_STR("BMP", V_ASN1_BMPSTRING),
-		ASN1_GEN_STR("BMPSTRING", V_ASN1_BMPSTRING),
-		ASN1_GEN_STR("VISIBLESTRING", V_ASN1_VISIBLESTRING),
-		ASN1_GEN_STR("VISIBLE", V_ASN1_VISIBLESTRING),
-		ASN1_GEN_STR("PRINTABLESTRING", V_ASN1_PRINTABLESTRING),
-		ASN1_GEN_STR("PRINTABLE", V_ASN1_PRINTABLESTRING),
-		ASN1_GEN_STR("T61", V_ASN1_T61STRING),
-		ASN1_GEN_STR("T61STRING", V_ASN1_T61STRING),
-		ASN1_GEN_STR("TELETEXSTRING", V_ASN1_T61STRING),
-		ASN1_GEN_STR("GeneralString", V_ASN1_GENERALSTRING),
-		ASN1_GEN_STR("GENSTR", V_ASN1_GENERALSTRING),
-		ASN1_GEN_STR("NUMERIC", V_ASN1_NUMERICSTRING),
-		ASN1_GEN_STR("NUMERICSTRING", V_ASN1_NUMERICSTRING),
-
-		/* Special cases */
-		ASN1_GEN_STR("SEQUENCE", V_ASN1_SEQUENCE),
-		ASN1_GEN_STR("SEQ", V_ASN1_SEQUENCE),
-		ASN1_GEN_STR("SET", V_ASN1_SET),
-		/* type modifiers */
-		/* Explicit tag */
-		ASN1_GEN_STR("EXP", ASN1_GEN_FLAG_EXP),
-		ASN1_GEN_STR("EXPLICIT", ASN1_GEN_FLAG_EXP),
-		/* Implicit tag */
-		ASN1_GEN_STR("IMP", ASN1_GEN_FLAG_IMP),
-		ASN1_GEN_STR("IMPLICIT", ASN1_GEN_FLAG_IMP),
-		/* OCTET STRING wrapper */
-		ASN1_GEN_STR("OCTWRAP", ASN1_GEN_FLAG_OCTWRAP),
-		/* SEQUENCE wrapper */
-		ASN1_GEN_STR("SEQWRAP", ASN1_GEN_FLAG_SEQWRAP),
-		/* SET wrapper */
-		ASN1_GEN_STR("SETWRAP", ASN1_GEN_FLAG_SETWRAP),
-		/* BIT STRING wrapper */
-		ASN1_GEN_STR("BITWRAP", ASN1_GEN_FLAG_BITWRAP),
-		ASN1_GEN_STR("FORM", ASN1_GEN_FLAG_FORMAT),
-		ASN1_GEN_STR("FORMAT", ASN1_GEN_FLAG_FORMAT),
-	};
-
-	if (len == -1)
-		len = strlen(tagstr);
-	
-	tntmp = tnst;	
-	for (i = 0; i < sizeof(tnst) / sizeof(struct tag_name_st); i++, tntmp++)
-		{
-		if ((len == tntmp->len) && !strncmp(tntmp->strnam, tagstr, len))
-			return tntmp->tag;
-		}
-	
-	return -1;
-	}
+{
+    unsigned int i;
+    static const struct tag_name_st *tntmp, tnst[] = {
+        ASN1_GEN_STR("BOOL", V_ASN1_BOOLEAN),
+        ASN1_GEN_STR("BOOLEAN", V_ASN1_BOOLEAN),
+        ASN1_GEN_STR("NULL", V_ASN1_NULL),
+        ASN1_GEN_STR("INT", V_ASN1_INTEGER),
+        ASN1_GEN_STR("INTEGER", V_ASN1_INTEGER),
+        ASN1_GEN_STR("ENUM", V_ASN1_ENUMERATED),
+        ASN1_GEN_STR("ENUMERATED", V_ASN1_ENUMERATED),
+        ASN1_GEN_STR("OID", V_ASN1_OBJECT),
+        ASN1_GEN_STR("OBJECT", V_ASN1_OBJECT),
+        ASN1_GEN_STR("UTCTIME", V_ASN1_UTCTIME),
+        ASN1_GEN_STR("UTC", V_ASN1_UTCTIME),
+        ASN1_GEN_STR("GENERALIZEDTIME", V_ASN1_GENERALIZEDTIME),
+        ASN1_GEN_STR("GENTIME", V_ASN1_GENERALIZEDTIME),
+        ASN1_GEN_STR("OCT", V_ASN1_OCTET_STRING),
+        ASN1_GEN_STR("OCTETSTRING", V_ASN1_OCTET_STRING),
+        ASN1_GEN_STR("BITSTR", V_ASN1_BIT_STRING),
+        ASN1_GEN_STR("BITSTRING", V_ASN1_BIT_STRING),
+        ASN1_GEN_STR("UNIVERSALSTRING", V_ASN1_UNIVERSALSTRING),
+        ASN1_GEN_STR("UNIV", V_ASN1_UNIVERSALSTRING),
+        ASN1_GEN_STR("IA5", V_ASN1_IA5STRING),
+        ASN1_GEN_STR("IA5STRING", V_ASN1_IA5STRING),
+        ASN1_GEN_STR("UTF8", V_ASN1_UTF8STRING),
+        ASN1_GEN_STR("UTF8String", V_ASN1_UTF8STRING),
+        ASN1_GEN_STR("BMP", V_ASN1_BMPSTRING),
+        ASN1_GEN_STR("BMPSTRING", V_ASN1_BMPSTRING),
+        ASN1_GEN_STR("VISIBLESTRING", V_ASN1_VISIBLESTRING),
+        ASN1_GEN_STR("VISIBLE", V_ASN1_VISIBLESTRING),
+        ASN1_GEN_STR("PRINTABLESTRING", V_ASN1_PRINTABLESTRING),
+        ASN1_GEN_STR("PRINTABLE", V_ASN1_PRINTABLESTRING),
+        ASN1_GEN_STR("T61", V_ASN1_T61STRING),
+        ASN1_GEN_STR("T61STRING", V_ASN1_T61STRING),
+        ASN1_GEN_STR("TELETEXSTRING", V_ASN1_T61STRING),
+        ASN1_GEN_STR("GeneralString", V_ASN1_GENERALSTRING),
+        ASN1_GEN_STR("GENSTR", V_ASN1_GENERALSTRING),
+        ASN1_GEN_STR("NUMERIC", V_ASN1_NUMERICSTRING),
+        ASN1_GEN_STR("NUMERICSTRING", V_ASN1_NUMERICSTRING),
+
+        /* Special cases */
+        ASN1_GEN_STR("SEQUENCE", V_ASN1_SEQUENCE),
+        ASN1_GEN_STR("SEQ", V_ASN1_SEQUENCE),
+        ASN1_GEN_STR("SET", V_ASN1_SET),
+        /* type modifiers */
+        /* Explicit tag */
+        ASN1_GEN_STR("EXP", ASN1_GEN_FLAG_EXP),
+        ASN1_GEN_STR("EXPLICIT", ASN1_GEN_FLAG_EXP),
+        /* Implicit tag */
+        ASN1_GEN_STR("IMP", ASN1_GEN_FLAG_IMP),
+        ASN1_GEN_STR("IMPLICIT", ASN1_GEN_FLAG_IMP),
+        /* OCTET STRING wrapper */
+        ASN1_GEN_STR("OCTWRAP", ASN1_GEN_FLAG_OCTWRAP),
+        /* SEQUENCE wrapper */
+        ASN1_GEN_STR("SEQWRAP", ASN1_GEN_FLAG_SEQWRAP),
+        /* SET wrapper */
+        ASN1_GEN_STR("SETWRAP", ASN1_GEN_FLAG_SETWRAP),
+        /* BIT STRING wrapper */
+        ASN1_GEN_STR("BITWRAP", ASN1_GEN_FLAG_BITWRAP),
+        ASN1_GEN_STR("FORM", ASN1_GEN_FLAG_FORMAT),
+        ASN1_GEN_STR("FORMAT", ASN1_GEN_FLAG_FORMAT),
+    };
+
+    if (len == -1)
+        len = strlen(tagstr);
+
+    tntmp = tnst;
+    for (i = 0; i < sizeof(tnst) / sizeof(struct tag_name_st); i++, tntmp++) {
+        if ((len == tntmp->len) && !strncmp(tntmp->strnam, tagstr, len))
+            return tntmp->tag;
+    }
+
+    return -1;
+}
 
 static ASN1_TYPE *asn1_str2type(const char *str, int format, int utype)
-	{
-	ASN1_TYPE *atmp = NULL;
-
-	CONF_VALUE vtmp;
-
-	unsigned char *rdata;
-	long rdlen;
-
-	int no_unused = 1;
-
-	if (!(atmp = ASN1_TYPE_new()))
-		{
-		ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	if (!str)
-		str = "";
-
-	switch(utype)
-		{
-
-		case V_ASN1_NULL:
-		if (str && *str)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_NULL_VALUE);
-			goto bad_form;
-			}
-		break;
-		
-		case V_ASN1_BOOLEAN:
-		if (format != ASN1_GEN_FORMAT_ASCII)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_NOT_ASCII_FORMAT);
-			goto bad_form;
-			}
-		vtmp.name = NULL;
-		vtmp.section = NULL;
-		vtmp.value = (char *)str;
-		if (!X509V3_get_value_bool(&vtmp, &atmp->value.boolean))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_BOOLEAN);
-			goto bad_str;
-			}
-		break;
-
-		case V_ASN1_INTEGER:
-		case V_ASN1_ENUMERATED:
-		if (format != ASN1_GEN_FORMAT_ASCII)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_INTEGER_NOT_ASCII_FORMAT);
-			goto bad_form;
-			}
-		if (!(atmp->value.integer = s2i_ASN1_INTEGER(NULL, (char *)str)))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_INTEGER);
-			goto bad_str;
-			}
-		break;
-
-		case V_ASN1_OBJECT:
-		if (format != ASN1_GEN_FORMAT_ASCII)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_OBJECT_NOT_ASCII_FORMAT);
-			goto bad_form;
-			}
-		if (!(atmp->value.object = OBJ_txt2obj(str, 0)))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_OBJECT);
-			goto bad_str;
-			}
-		break;
-
-		case V_ASN1_UTCTIME:
-		case V_ASN1_GENERALIZEDTIME:
-		if (format != ASN1_GEN_FORMAT_ASCII)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_TIME_NOT_ASCII_FORMAT);
-			goto bad_form;
-			}
-		if (!(atmp->value.asn1_string = ASN1_STRING_new()))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
-			goto bad_str;
-			}
-		if (!ASN1_STRING_set(atmp->value.asn1_string, str, -1))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
-			goto bad_str;
-			}
-		atmp->value.asn1_string->type = utype;
-		if (!ASN1_TIME_check(atmp->value.asn1_string))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_TIME_VALUE);
-			goto bad_str;
-			}
-
-		break;
-
-		case V_ASN1_BMPSTRING:
-		case V_ASN1_PRINTABLESTRING:
-		case V_ASN1_IA5STRING:
-		case V_ASN1_T61STRING:
-		case V_ASN1_UTF8STRING:
-		case V_ASN1_VISIBLESTRING:
-		case V_ASN1_UNIVERSALSTRING:
-		case V_ASN1_GENERALSTRING:
-		case V_ASN1_NUMERICSTRING:
-
-		if (format == ASN1_GEN_FORMAT_ASCII)
-			format = MBSTRING_ASC;
-		else if (format == ASN1_GEN_FORMAT_UTF8)
-			format = MBSTRING_UTF8;
-		else
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_FORMAT);
-			goto bad_form;
-			}
-
-
-		if (ASN1_mbstring_copy(&atmp->value.asn1_string, (unsigned char *)str,
-						-1, format, ASN1_tag2bit(utype)) <= 0)
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
-			goto bad_str;
-			}
-		
-
-		break;
-
-		case V_ASN1_BIT_STRING:
-
-		case V_ASN1_OCTET_STRING:
-
-		if (!(atmp->value.asn1_string = ASN1_STRING_new()))
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
-			goto bad_form;
-			}
-
-		if (format == ASN1_GEN_FORMAT_HEX)
-			{
-
-			if (!(rdata = string_to_hex((char *)str, &rdlen)))
-				{
-				ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_HEX);
-				goto bad_str;
-				}
-
-			atmp->value.asn1_string->data = rdata;
-			atmp->value.asn1_string->length = rdlen;
-			atmp->value.asn1_string->type = utype;
-
-			}
-		else if (format == ASN1_GEN_FORMAT_ASCII)
-			ASN1_STRING_set(atmp->value.asn1_string, str, -1);
-		else if ((format == ASN1_GEN_FORMAT_BITLIST) && (utype == V_ASN1_BIT_STRING))
-			{
-			if (!CONF_parse_list(str, ',', 1, bitstr_cb, atmp->value.bit_string))
-				{
-				ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_LIST_ERROR);
-				goto bad_str;
-				}
-			no_unused = 0;
-			
-			}
-		else 
-			{
-			ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_BITSTRING_FORMAT);
-			goto bad_form;
-			}
-
-		if ((utype == V_ASN1_BIT_STRING) && no_unused)
-			{
-			atmp->value.asn1_string->flags
-				&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-        		atmp->value.asn1_string->flags
-				|= ASN1_STRING_FLAG_BITS_LEFT;
-			}
-
-
-		break;
-
-		default:
-		ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_UNSUPPORTED_TYPE);
-		goto bad_str;
-		break;
-		}
-
-
-	atmp->type = utype;
-	return atmp;
-
-
-	bad_str:
-	ERR_add_error_data(2, "string=", str);
-	bad_form:
-
-	ASN1_TYPE_free(atmp);
-	return NULL;
-
-	}
+{
+    ASN1_TYPE *atmp = NULL;
+
+    CONF_VALUE vtmp;
+
+    unsigned char *rdata;
+    long rdlen;
+
+    int no_unused = 1;
+
+    if (!(atmp = ASN1_TYPE_new())) {
+        ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (!str)
+        str = "";
+
+    switch (utype) {
+
+    case V_ASN1_NULL:
+        if (str && *str) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_NULL_VALUE);
+            goto bad_form;
+        }
+        break;
+
+    case V_ASN1_BOOLEAN:
+        if (format != ASN1_GEN_FORMAT_ASCII) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_NOT_ASCII_FORMAT);
+            goto bad_form;
+        }
+        vtmp.name = NULL;
+        vtmp.section = NULL;
+        vtmp.value = (char *)str;
+        if (!X509V3_get_value_bool(&vtmp, &atmp->value.boolean)) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_BOOLEAN);
+            goto bad_str;
+        }
+        break;
+
+    case V_ASN1_INTEGER:
+    case V_ASN1_ENUMERATED:
+        if (format != ASN1_GEN_FORMAT_ASCII) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_INTEGER_NOT_ASCII_FORMAT);
+            goto bad_form;
+        }
+        if (!(atmp->value.integer = s2i_ASN1_INTEGER(NULL, (char *)str))) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_INTEGER);
+            goto bad_str;
+        }
+        break;
+
+    case V_ASN1_OBJECT:
+        if (format != ASN1_GEN_FORMAT_ASCII) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_OBJECT_NOT_ASCII_FORMAT);
+            goto bad_form;
+        }
+        if (!(atmp->value.object = OBJ_txt2obj(str, 0))) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_OBJECT);
+            goto bad_str;
+        }
+        break;
+
+    case V_ASN1_UTCTIME:
+    case V_ASN1_GENERALIZEDTIME:
+        if (format != ASN1_GEN_FORMAT_ASCII) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_TIME_NOT_ASCII_FORMAT);
+            goto bad_form;
+        }
+        if (!(atmp->value.asn1_string = ASN1_STRING_new())) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
+            goto bad_str;
+        }
+        if (!ASN1_STRING_set(atmp->value.asn1_string, str, -1)) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
+            goto bad_str;
+        }
+        atmp->value.asn1_string->type = utype;
+        if (!ASN1_TIME_check(atmp->value.asn1_string)) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_TIME_VALUE);
+            goto bad_str;
+        }
+
+        break;
+
+    case V_ASN1_BMPSTRING:
+    case V_ASN1_PRINTABLESTRING:
+    case V_ASN1_IA5STRING:
+    case V_ASN1_T61STRING:
+    case V_ASN1_UTF8STRING:
+    case V_ASN1_VISIBLESTRING:
+    case V_ASN1_UNIVERSALSTRING:
+    case V_ASN1_GENERALSTRING:
+    case V_ASN1_NUMERICSTRING:
+
+        if (format == ASN1_GEN_FORMAT_ASCII)
+            format = MBSTRING_ASC;
+        else if (format == ASN1_GEN_FORMAT_UTF8)
+            format = MBSTRING_UTF8;
+        else {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_FORMAT);
+            goto bad_form;
+        }
+
+        if (ASN1_mbstring_copy(&atmp->value.asn1_string, (unsigned char *)str,
+                               -1, format, ASN1_tag2bit(utype)) <= 0) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
+            goto bad_str;
+        }
+
+        break;
+
+    case V_ASN1_BIT_STRING:
+
+    case V_ASN1_OCTET_STRING:
+
+        if (!(atmp->value.asn1_string = ASN1_STRING_new())) {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ERR_R_MALLOC_FAILURE);
+            goto bad_form;
+        }
+
+        if (format == ASN1_GEN_FORMAT_HEX) {
+
+            if (!(rdata = string_to_hex((char *)str, &rdlen))) {
+                ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_HEX);
+                goto bad_str;
+            }
+
+            atmp->value.asn1_string->data = rdata;
+            atmp->value.asn1_string->length = rdlen;
+            atmp->value.asn1_string->type = utype;
+
+        } else if (format == ASN1_GEN_FORMAT_ASCII)
+            ASN1_STRING_set(atmp->value.asn1_string, str, -1);
+        else if ((format == ASN1_GEN_FORMAT_BITLIST)
+                 && (utype == V_ASN1_BIT_STRING)) {
+            if (!CONF_parse_list
+                (str, ',', 1, bitstr_cb, atmp->value.bit_string)) {
+                ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_LIST_ERROR);
+                goto bad_str;
+            }
+            no_unused = 0;
+
+        } else {
+            ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_ILLEGAL_BITSTRING_FORMAT);
+            goto bad_form;
+        }
+
+        if ((utype == V_ASN1_BIT_STRING) && no_unused) {
+            atmp->value.asn1_string->flags
+                &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+            atmp->value.asn1_string->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+        }
+
+        break;
+
+    default:
+        ASN1err(ASN1_F_ASN1_STR2TYPE, ASN1_R_UNSUPPORTED_TYPE);
+        goto bad_str;
+        break;
+    }
+
+    atmp->type = utype;
+    return atmp;
+
+ bad_str:
+    ERR_add_error_data(2, "string=", str);
+ bad_form:
+
+    ASN1_TYPE_free(atmp);
+    return NULL;
+
+}
 
 static int bitstr_cb(const char *elem, int len, void *bitstr)
-	{
-	long bitnum;
-	char *eptr;
-	if (!elem)
-		return 0;
-	bitnum = strtoul(elem, &eptr, 10);
-	if (eptr && *eptr && (eptr != elem + len))
-		return 0;
-	if (bitnum < 0)
-		{
-		ASN1err(ASN1_F_BITSTR_CB, ASN1_R_INVALID_NUMBER);
-		return 0;
-		}
-	if (!ASN1_BIT_STRING_set_bit(bitstr, bitnum, 1))
-		{
-		ASN1err(ASN1_F_BITSTR_CB, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	return 1;
-	}
-
+{
+    long bitnum;
+    char *eptr;
+    if (!elem)
+        return 0;
+    bitnum = strtoul(elem, &eptr, 10);
+    if (eptr && *eptr && (eptr != elem + len))
+        return 0;
+    if (bitnum < 0) {
+        ASN1err(ASN1_F_BITSTR_CB, ASN1_R_INVALID_NUMBER);
+        return 0;
+    }
+    if (!ASN1_BIT_STRING_set_bit(bitstr, bitnum, 1)) {
+        ASN1err(ASN1_F_BITSTR_CB, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return 1;
+}
diff --git a/crypto/asn1/asn1_lib.c b/crypto/asn1/asn1_lib.c
index fa04b08ed6..00733a6a89 100644
--- a/crypto/asn1/asn1_lib.c
+++ b/crypto/asn1/asn1_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,424 +62,415 @@
 #include 
 #include 
 
-static int asn1_get_length(const unsigned char **pp,int *inf,long *rl,int max);
+static int asn1_get_length(const unsigned char **pp, int *inf, long *rl,
+                           int max);
 static void asn1_put_length(unsigned char **pp, int length);
-const char ASN1_version[]="ASN.1" OPENSSL_VERSION_PTEXT;
+const char ASN1_version[] = "ASN.1" OPENSSL_VERSION_PTEXT;
 
 static int _asn1_check_infinite_end(const unsigned char **p, long len)
-	{
-	/* If there is 0 or 1 byte left, the length check should pick
-	 * things up */
-	if (len <= 0)
-		return(1);
-	else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0))
-		{
-		(*p)+=2;
-		return(1);
-		}
-	return(0);
-	}
+{
+    /*
+     * If there is 0 or 1 byte left, the length check should pick things up
+     */
+    if (len <= 0)
+        return (1);
+    else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) {
+        (*p) += 2;
+        return (1);
+    }
+    return (0);
+}
 
 int ASN1_check_infinite_end(unsigned char **p, long len)
-	{
-	return _asn1_check_infinite_end((const unsigned char **)p, len);
-	}
+{
+    return _asn1_check_infinite_end((const unsigned char **)p, len);
+}
 
 int ASN1_const_check_infinite_end(const unsigned char **p, long len)
-	{
-	return _asn1_check_infinite_end(p, len);
-	}
-
+{
+    return _asn1_check_infinite_end(p, len);
+}
 
 int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
-	int *pclass, long omax)
-	{
-	int i,ret;
-	long l;
-	const unsigned char *p= *pp;
-	int tag,xclass,inf;
-	long max=omax;
-
-	if (!max) goto err;
-	ret=(*p&V_ASN1_CONSTRUCTED);
-	xclass=(*p&V_ASN1_PRIVATE);
-	i= *p&V_ASN1_PRIMITIVE_TAG;
-	if (i == V_ASN1_PRIMITIVE_TAG)
-		{		/* high-tag */
-		p++;
-		if (--max == 0) goto err;
-		l=0;
-		while (*p&0x80)
-			{
-			l<<=7L;
-			l|= *(p++)&0x7f;
-			if (--max == 0) goto err;
-			if (l > (INT_MAX >> 7L)) goto err;
-			}
-		l<<=7L;
-		l|= *(p++)&0x7f;
-		tag=(int)l;
-		if (--max == 0) goto err;
-		}
-	else
-		{ 
-		tag=i;
-		p++;
-		if (--max == 0) goto err;
-		}
-	*ptag=tag;
-	*pclass=xclass;
-	if (!asn1_get_length(&p,&inf,plength,(int)max)) goto err;
-
-	if (inf && !(ret & V_ASN1_CONSTRUCTED))
-		goto err;
+                    int *pclass, long omax)
+{
+    int i, ret;
+    long l;
+    const unsigned char *p = *pp;
+    int tag, xclass, inf;
+    long max = omax;
+
+    if (!max)
+        goto err;
+    ret = (*p & V_ASN1_CONSTRUCTED);
+    xclass = (*p & V_ASN1_PRIVATE);
+    i = *p & V_ASN1_PRIMITIVE_TAG;
+    if (i == V_ASN1_PRIMITIVE_TAG) { /* high-tag */
+        p++;
+        if (--max == 0)
+            goto err;
+        l = 0;
+        while (*p & 0x80) {
+            l <<= 7L;
+            l |= *(p++) & 0x7f;
+            if (--max == 0)
+                goto err;
+            if (l > (INT_MAX >> 7L))
+                goto err;
+        }
+        l <<= 7L;
+        l |= *(p++) & 0x7f;
+        tag = (int)l;
+        if (--max == 0)
+            goto err;
+    } else {
+        tag = i;
+        p++;
+        if (--max == 0)
+            goto err;
+    }
+    *ptag = tag;
+    *pclass = xclass;
+    if (!asn1_get_length(&p, &inf, plength, (int)max))
+        goto err;
+
+    if (inf && !(ret & V_ASN1_CONSTRUCTED))
+        goto err;
 
 #if 0
-	fprintf(stderr,"p=%d + *plength=%ld > omax=%ld + *pp=%d  (%d > %d)\n", 
-		(int)p,*plength,omax,(int)*pp,(int)(p+ *plength),
-		(int)(omax+ *pp));
+    fprintf(stderr, "p=%d + *plength=%ld > omax=%ld + *pp=%d  (%d > %d)\n",
+            (int)p, *plength, omax, (int)*pp, (int)(p + *plength),
+            (int)(omax + *pp));
 
 #endif
-	if (*plength > (omax - (p - *pp)))
-		{
-		ASN1err(ASN1_F_ASN1_GET_OBJECT,ASN1_R_TOO_LONG);
-		/* Set this so that even if things are not long enough
-		 * the values are set correctly */
-		ret|=0x80;
-		}
-	*pp=p;
-	return(ret|inf);
-err:
-	ASN1err(ASN1_F_ASN1_GET_OBJECT,ASN1_R_HEADER_TOO_LONG);
-	return(0x80);
-	}
-
-static int asn1_get_length(const unsigned char **pp, int *inf, long *rl, int max)
-	{
-	const unsigned char *p= *pp;
-	unsigned long ret=0;
-	unsigned int i;
-
-	if (max-- < 1) return(0);
-	if (*p == 0x80)
-		{
-		*inf=1;
-		ret=0;
-		p++;
-		}
-	else
-		{
-		*inf=0;
-		i= *p&0x7f;
-		if (*(p++) & 0x80)
-			{
-			if (i > sizeof(long))
-				return 0;
-			if (max-- == 0) return(0);
-			while (i-- > 0)
-				{
-				ret<<=8L;
-				ret|= *(p++);
-				if (max-- == 0) return(0);
-				}
-			}
-		else
-			ret=i;
-		}
-	if (ret > LONG_MAX)
-		return 0;
-	*pp=p;
-	*rl=(long)ret;
-	return(1);
-	}
-
-/* class 0 is constructed
- * constructed == 2 for indefinite length constructed */
+    if (*plength > (omax - (p - *pp))) {
+        ASN1err(ASN1_F_ASN1_GET_OBJECT, ASN1_R_TOO_LONG);
+        /*
+         * Set this so that even if things are not long enough the values are
+         * set correctly
+         */
+        ret |= 0x80;
+    }
+    *pp = p;
+    return (ret | inf);
+ err:
+    ASN1err(ASN1_F_ASN1_GET_OBJECT, ASN1_R_HEADER_TOO_LONG);
+    return (0x80);
+}
+
+static int asn1_get_length(const unsigned char **pp, int *inf, long *rl,
+                           int max)
+{
+    const unsigned char *p = *pp;
+    unsigned long ret = 0;
+    unsigned int i;
+
+    if (max-- < 1)
+        return (0);
+    if (*p == 0x80) {
+        *inf = 1;
+        ret = 0;
+        p++;
+    } else {
+        *inf = 0;
+        i = *p & 0x7f;
+        if (*(p++) & 0x80) {
+            if (i > sizeof(long))
+                return 0;
+            if (max-- == 0)
+                return (0);
+            while (i-- > 0) {
+                ret <<= 8L;
+                ret |= *(p++);
+                if (max-- == 0)
+                    return (0);
+            }
+        } else
+            ret = i;
+    }
+    if (ret > LONG_MAX)
+        return 0;
+    *pp = p;
+    *rl = (long)ret;
+    return (1);
+}
+
+/*
+ * class 0 is constructed constructed == 2 for indefinite length constructed
+ */
 void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag,
-	     int xclass)
-	{
-	unsigned char *p= *pp;
-	int i, ttag;
-
-	i=(constructed)?V_ASN1_CONSTRUCTED:0;
-	i|=(xclass&V_ASN1_PRIVATE);
-	if (tag < 31)
-		*(p++)=i|(tag&V_ASN1_PRIMITIVE_TAG);
-	else
-		{
-		*(p++)=i|V_ASN1_PRIMITIVE_TAG;
-		for(i = 0, ttag = tag; ttag > 0; i++) ttag >>=7;
-		ttag = i;
-		while(i-- > 0)
-			{
-			p[i] = tag & 0x7f;
-			if(i != (ttag - 1)) p[i] |= 0x80;
-			tag >>= 7;
-			}
-		p += ttag;
-		}
-	if (constructed == 2)
-		*(p++)=0x80;
-	else
-		asn1_put_length(&p,length);
-	*pp=p;
-	}
+                     int xclass)
+{
+    unsigned char *p = *pp;
+    int i, ttag;
+
+    i = (constructed) ? V_ASN1_CONSTRUCTED : 0;
+    i |= (xclass & V_ASN1_PRIVATE);
+    if (tag < 31)
+        *(p++) = i | (tag & V_ASN1_PRIMITIVE_TAG);
+    else {
+        *(p++) = i | V_ASN1_PRIMITIVE_TAG;
+        for (i = 0, ttag = tag; ttag > 0; i++)
+            ttag >>= 7;
+        ttag = i;
+        while (i-- > 0) {
+            p[i] = tag & 0x7f;
+            if (i != (ttag - 1))
+                p[i] |= 0x80;
+            tag >>= 7;
+        }
+        p += ttag;
+    }
+    if (constructed == 2)
+        *(p++) = 0x80;
+    else
+        asn1_put_length(&p, length);
+    *pp = p;
+}
 
 int ASN1_put_eoc(unsigned char **pp)
-	{
-	unsigned char *p = *pp;
-	*p++ = 0;
-	*p++ = 0;
-	*pp = p;
-	return 2;
-	}
+{
+    unsigned char *p = *pp;
+    *p++ = 0;
+    *p++ = 0;
+    *pp = p;
+    return 2;
+}
 
 static void asn1_put_length(unsigned char **pp, int length)
-	{
-	unsigned char *p= *pp;
-	int i,l;
-	if (length <= 127)
-		*(p++)=(unsigned char)length;
-	else
-		{
-		l=length;
-		for (i=0; l > 0; i++)
-			l>>=8;
-		*(p++)=i|0x80;
-		l=i;
-		while (i-- > 0)
-			{
-			p[i]=length&0xff;
-			length>>=8;
-			}
-		p+=l;
-		}
-	*pp=p;
-	}
+{
+    unsigned char *p = *pp;
+    int i, l;
+    if (length <= 127)
+        *(p++) = (unsigned char)length;
+    else {
+        l = length;
+        for (i = 0; l > 0; i++)
+            l >>= 8;
+        *(p++) = i | 0x80;
+        l = i;
+        while (i-- > 0) {
+            p[i] = length & 0xff;
+            length >>= 8;
+        }
+        p += l;
+    }
+    *pp = p;
+}
 
 int ASN1_object_size(int constructed, int length, int tag)
-	{
-	int ret;
-
-	ret=length;
-	ret++;
-	if (tag >= 31)
-		{
-		while (tag > 0)
-			{
-			tag>>=7;
-			ret++;
-			}
-		}
-	if (constructed == 2)
-		return ret + 3;
-	ret++;
-	if (length > 127)
-		{
-		while (length > 0)
-			{
-			length>>=8;
-			ret++;
-			}
-		}
-	return(ret);
-	}
+{
+    int ret;
+
+    ret = length;
+    ret++;
+    if (tag >= 31) {
+        while (tag > 0) {
+            tag >>= 7;
+            ret++;
+        }
+    }
+    if (constructed == 2)
+        return ret + 3;
+    ret++;
+    if (length > 127) {
+        while (length > 0) {
+            length >>= 8;
+            ret++;
+        }
+    }
+    return (ret);
+}
 
 static int _asn1_Finish(ASN1_const_CTX *c)
-	{
-	if ((c->inf == (1|V_ASN1_CONSTRUCTED)) && (!c->eos))
-		{
-		if (!ASN1_const_check_infinite_end(&c->p,c->slen))
-			{
-			c->error=ERR_R_MISSING_ASN1_EOS;
-			return(0);
-			}
-		}
-	if (	((c->slen != 0) && !(c->inf & 1)) ||
-		((c->slen < 0) && (c->inf & 1)))
-		{
-		c->error=ERR_R_ASN1_LENGTH_MISMATCH;
-		return(0);
-		}
-	return(1);
-	}
+{
+    if ((c->inf == (1 | V_ASN1_CONSTRUCTED)) && (!c->eos)) {
+        if (!ASN1_const_check_infinite_end(&c->p, c->slen)) {
+            c->error = ERR_R_MISSING_ASN1_EOS;
+            return (0);
+        }
+    }
+    if (((c->slen != 0) && !(c->inf & 1)) || ((c->slen < 0) && (c->inf & 1))) {
+        c->error = ERR_R_ASN1_LENGTH_MISMATCH;
+        return (0);
+    }
+    return (1);
+}
 
 int asn1_Finish(ASN1_CTX *c)
-	{
-	return _asn1_Finish((ASN1_const_CTX *)c);
-	}
+{
+    return _asn1_Finish((ASN1_const_CTX *)c);
+}
 
 int asn1_const_Finish(ASN1_const_CTX *c)
-	{
-	return _asn1_Finish(c);
-	}
+{
+    return _asn1_Finish(c);
+}
 
 int asn1_GetSequence(ASN1_const_CTX *c, long *length)
-	{
-	const unsigned char *q;
-
-	q=c->p;
-	c->inf=ASN1_get_object(&(c->p),&(c->slen),&(c->tag),&(c->xclass),
-		*length);
-	if (c->inf & 0x80)
-		{
-		c->error=ERR_R_BAD_GET_ASN1_OBJECT_CALL;
-		return(0);
-		}
-	if (c->tag != V_ASN1_SEQUENCE)
-		{
-		c->error=ERR_R_EXPECTING_AN_ASN1_SEQUENCE;
-		return(0);
-		}
-	(*length)-=(c->p-q);
-	if (c->max && (*length < 0))
-		{
-		c->error=ERR_R_ASN1_LENGTH_MISMATCH;
-		return(0);
-		}
-	if (c->inf == (1|V_ASN1_CONSTRUCTED))
-		c->slen= *length+ *(c->pp)-c->p;
-	c->eos=0;
-	return(1);
-	}
+{
+    const unsigned char *q;
+
+    q = c->p;
+    c->inf = ASN1_get_object(&(c->p), &(c->slen), &(c->tag), &(c->xclass),
+                             *length);
+    if (c->inf & 0x80) {
+        c->error = ERR_R_BAD_GET_ASN1_OBJECT_CALL;
+        return (0);
+    }
+    if (c->tag != V_ASN1_SEQUENCE) {
+        c->error = ERR_R_EXPECTING_AN_ASN1_SEQUENCE;
+        return (0);
+    }
+    (*length) -= (c->p - q);
+    if (c->max && (*length < 0)) {
+        c->error = ERR_R_ASN1_LENGTH_MISMATCH;
+        return (0);
+    }
+    if (c->inf == (1 | V_ASN1_CONSTRUCTED))
+        c->slen = *length + *(c->pp) - c->p;
+    c->eos = 0;
+    return (1);
+}
 
 int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str)
-	{
-	if (str == NULL)
-		return 0;
-	dst->type = str->type;
-	if (!ASN1_STRING_set(dst,str->data,str->length))
-		return 0;
-	dst->flags = str->flags;
-	return 1;
-	}
+{
+    if (str == NULL)
+        return 0;
+    dst->type = str->type;
+    if (!ASN1_STRING_set(dst, str->data, str->length))
+        return 0;
+    dst->flags = str->flags;
+    return 1;
+}
 
 ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *str)
-	{
-	ASN1_STRING *ret;
-	if (!str)
-		 return NULL;
-	ret=ASN1_STRING_new();
-	if (!ret)
-		return NULL;
-	if (!ASN1_STRING_copy(ret,str))
-		{
-		ASN1_STRING_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ASN1_STRING *ret;
+    if (!str)
+        return NULL;
+    ret = ASN1_STRING_new();
+    if (!ret)
+        return NULL;
+    if (!ASN1_STRING_copy(ret, str)) {
+        ASN1_STRING_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
-	{
-	unsigned char *c;
-	const char *data=_data;
-
-	if (len < 0)
-		{
-		if (data == NULL)
-			return(0);
-		else
-			len=strlen(data);
-		}
-	if ((str->length < len) || (str->data == NULL))
-		{
-		c=str->data;
-		if (c == NULL)
-			str->data=OPENSSL_malloc(len+1);
-		else
-			str->data=OPENSSL_realloc(c,len+1);
-
-		if (str->data == NULL)
-			{
-			ASN1err(ASN1_F_ASN1_STRING_SET,ERR_R_MALLOC_FAILURE);
-			str->data=c;
-			return(0);
-			}
-		}
-	str->length=len;
-	if (data != NULL)
-		{
-		memcpy(str->data,data,len);
-		/* an allowance for strings :-) */
-		str->data[len]='\0';
-		}
-	return(1);
-	}
+{
+    unsigned char *c;
+    const char *data = _data;
+
+    if (len < 0) {
+        if (data == NULL)
+            return (0);
+        else
+            len = strlen(data);
+    }
+    if ((str->length < len) || (str->data == NULL)) {
+        c = str->data;
+        if (c == NULL)
+            str->data = OPENSSL_malloc(len + 1);
+        else
+            str->data = OPENSSL_realloc(c, len + 1);
+
+        if (str->data == NULL) {
+            ASN1err(ASN1_F_ASN1_STRING_SET, ERR_R_MALLOC_FAILURE);
+            str->data = c;
+            return (0);
+        }
+    }
+    str->length = len;
+    if (data != NULL) {
+        memcpy(str->data, data, len);
+        /* an allowance for strings :-) */
+        str->data[len] = '\0';
+    }
+    return (1);
+}
 
 void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len)
-	{
-	if (str->data)
-		OPENSSL_free(str->data);
-	str->data = data;
-	str->length = len;
-	}
+{
+    if (str->data)
+        OPENSSL_free(str->data);
+    str->data = data;
+    str->length = len;
+}
 
 ASN1_STRING *ASN1_STRING_new(void)
-	{
-	return(ASN1_STRING_type_new(V_ASN1_OCTET_STRING));
-	}
-
+{
+    return (ASN1_STRING_type_new(V_ASN1_OCTET_STRING));
+}
 
 ASN1_STRING *ASN1_STRING_type_new(int type)
-	{
-	ASN1_STRING *ret;
-
-	ret=(ASN1_STRING *)OPENSSL_malloc(sizeof(ASN1_STRING));
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->length=0;
-	ret->type=type;
-	ret->data=NULL;
-	ret->flags=0;
-	return(ret);
-	}
+{
+    ASN1_STRING *ret;
+
+    ret = (ASN1_STRING *)OPENSSL_malloc(sizeof(ASN1_STRING));
+    if (ret == NULL) {
+        ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->length = 0;
+    ret->type = type;
+    ret->data = NULL;
+    ret->flags = 0;
+    return (ret);
+}
 
 void ASN1_STRING_free(ASN1_STRING *a)
-	{
-	if (a == NULL) return;
-	if (a->data && !(a->flags & ASN1_STRING_FLAG_NDEF))
-		OPENSSL_free(a->data);
-	OPENSSL_free(a);
-	}
+{
+    if (a == NULL)
+        return;
+    if (a->data && !(a->flags & ASN1_STRING_FLAG_NDEF))
+        OPENSSL_free(a->data);
+    OPENSSL_free(a);
+}
 
 int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b)
-	{
-	int i;
-
-	i=(a->length-b->length);
-	if (i == 0)
-		{
-		i=memcmp(a->data,b->data,a->length);
-		if (i == 0)
-			return(a->type-b->type);
-		else
-			return(i);
-		}
-	else
-		return(i);
-	}
+{
+    int i;
+
+    i = (a->length - b->length);
+    if (i == 0) {
+        i = memcmp(a->data, b->data, a->length);
+        if (i == 0)
+            return (a->type - b->type);
+        else
+            return (i);
+    } else
+        return (i);
+}
 
 void asn1_add_error(const unsigned char *address, int offset)
-	{
-	char buf1[DECIMAL_SIZE(address)+1],buf2[DECIMAL_SIZE(offset)+1];
+{
+    char buf1[DECIMAL_SIZE(address) + 1], buf2[DECIMAL_SIZE(offset) + 1];
 
-	BIO_snprintf(buf1,sizeof buf1,"%lu",(unsigned long)address);
-	BIO_snprintf(buf2,sizeof buf2,"%d",offset);
-	ERR_add_error_data(4,"address=",buf1," offset=",buf2);
-	}
+    BIO_snprintf(buf1, sizeof buf1, "%lu", (unsigned long)address);
+    BIO_snprintf(buf2, sizeof buf2, "%d", offset);
+    ERR_add_error_data(4, "address=", buf1, " offset=", buf2);
+}
 
 int ASN1_STRING_length(const ASN1_STRING *x)
-{ return M_ASN1_STRING_length(x); }
+{
+    return M_ASN1_STRING_length(x);
+}
 
 void ASN1_STRING_length_set(ASN1_STRING *x, int len)
-{ M_ASN1_STRING_length_set(x, len); return; }
+{
+    M_ASN1_STRING_length_set(x, len);
+    return;
+}
 
 int ASN1_STRING_type(ASN1_STRING *x)
-{ return M_ASN1_STRING_type(x); }
-
-unsigned char * ASN1_STRING_data(ASN1_STRING *x)
-{ return M_ASN1_STRING_data(x); }
+{
+    return M_ASN1_STRING_type(x);
+}
+
+unsigned char *ASN1_STRING_data(ASN1_STRING *x)
+{
+    return M_ASN1_STRING_data(x);
+}
diff --git a/crypto/asn1/asn1_locl.h b/crypto/asn1/asn1_locl.h
index 5452f2ac62..4c004fab9a 100644
--- a/crypto/asn1/asn1_locl.h
+++ b/crypto/asn1/asn1_locl.h
@@ -1,6 +1,7 @@
 /* asn1t.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,86 +64,72 @@ int asn1_generalizedtime_to_tm(struct tm *tm, const ASN1_GENERALIZEDTIME *d);
 
 /* ASN1 print context structure */
 
-struct asn1_pctx_st
-	{
-	unsigned long flags;
-	unsigned long nm_flags;
-	unsigned long cert_flags;
-	unsigned long oid_flags;
-	unsigned long str_flags;
-	} /* ASN1_PCTX */;
+struct asn1_pctx_st {
+    unsigned long flags;
+    unsigned long nm_flags;
+    unsigned long cert_flags;
+    unsigned long oid_flags;
+    unsigned long str_flags;
+} /* ASN1_PCTX */ ;
 
 /* ASN1 public key method structure */
 
-struct evp_pkey_asn1_method_st
-	{
-	int pkey_id;
-	int pkey_base_id;
-	unsigned long pkey_flags;
-
-	char *pem_str;
-	char *info;
-
-	int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub);
-	int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk);
-	int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b);
-	int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx);
-
-	int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf);
-	int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk);
-	int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx);
-
-	int (*pkey_size)(const EVP_PKEY *pk);
-	int (*pkey_bits)(const EVP_PKEY *pk);
-
-	int (*param_decode)(EVP_PKEY *pkey,
-				const unsigned char **pder, int derlen);
-	int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder);
-	int (*param_missing)(const EVP_PKEY *pk);
-	int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from);
-	int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b);
-	int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx);
-	int (*sig_print)(BIO *out,
-			 const X509_ALGOR *sigalg, const ASN1_STRING *sig,
-					 int indent, ASN1_PCTX *pctx);
-
-
-	void (*pkey_free)(EVP_PKEY *pkey);
-	int (*pkey_ctrl)(EVP_PKEY *pkey, int op, long arg1, void *arg2);
-
-	/* Legacy functions for old PEM */
-
-	int (*old_priv_decode)(EVP_PKEY *pkey,
-				const unsigned char **pder, int derlen);
-	int (*old_priv_encode)(const EVP_PKEY *pkey, unsigned char **pder);
-	/* Custom ASN1 signature verification */
-	int (*item_verify)(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-				X509_ALGOR *a, ASN1_BIT_STRING *sig,
-				EVP_PKEY *pkey);
-	int (*item_sign)(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-				X509_ALGOR *alg1, X509_ALGOR *alg2, 
-				ASN1_BIT_STRING *sig);
-
-	} /* EVP_PKEY_ASN1_METHOD */;
-
-/* Method to handle CRL access.
- * In general a CRL could be very large (several Mb) and can consume large
- * amounts of resources if stored in memory by multiple processes.
- * This method allows general CRL operations to be redirected to more
- * efficient callbacks: for example a CRL entry database.
+struct evp_pkey_asn1_method_st {
+    int pkey_id;
+    int pkey_base_id;
+    unsigned long pkey_flags;
+    char *pem_str;
+    char *info;
+    int (*pub_decode) (EVP_PKEY *pk, X509_PUBKEY *pub);
+    int (*pub_encode) (X509_PUBKEY *pub, const EVP_PKEY *pk);
+    int (*pub_cmp) (const EVP_PKEY *a, const EVP_PKEY *b);
+    int (*pub_print) (BIO *out, const EVP_PKEY *pkey, int indent,
+                      ASN1_PCTX *pctx);
+    int (*priv_decode) (EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf);
+    int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk);
+    int (*priv_print) (BIO *out, const EVP_PKEY *pkey, int indent,
+                       ASN1_PCTX *pctx);
+    int (*pkey_size) (const EVP_PKEY *pk);
+    int (*pkey_bits) (const EVP_PKEY *pk);
+    int (*param_decode) (EVP_PKEY *pkey,
+                         const unsigned char **pder, int derlen);
+    int (*param_encode) (const EVP_PKEY *pkey, unsigned char **pder);
+    int (*param_missing) (const EVP_PKEY *pk);
+    int (*param_copy) (EVP_PKEY *to, const EVP_PKEY *from);
+    int (*param_cmp) (const EVP_PKEY *a, const EVP_PKEY *b);
+    int (*param_print) (BIO *out, const EVP_PKEY *pkey, int indent,
+                        ASN1_PCTX *pctx);
+    int (*sig_print) (BIO *out,
+                      const X509_ALGOR *sigalg, const ASN1_STRING *sig,
+                      int indent, ASN1_PCTX *pctx);
+    void (*pkey_free) (EVP_PKEY *pkey);
+    int (*pkey_ctrl) (EVP_PKEY *pkey, int op, long arg1, void *arg2);
+    /* Legacy functions for old PEM */
+    int (*old_priv_decode) (EVP_PKEY *pkey,
+                            const unsigned char **pder, int derlen);
+    int (*old_priv_encode) (const EVP_PKEY *pkey, unsigned char **pder);
+    /* Custom ASN1 signature verification */
+    int (*item_verify) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
+                        X509_ALGOR *a, ASN1_BIT_STRING *sig, EVP_PKEY *pkey);
+    int (*item_sign) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
+                      X509_ALGOR *alg1, X509_ALGOR *alg2,
+                      ASN1_BIT_STRING *sig);
+} /* EVP_PKEY_ASN1_METHOD */ ;
+
+/*
+ * Method to handle CRL access. In general a CRL could be very large (several
+ * Mb) and can consume large amounts of resources if stored in memory by
+ * multiple processes. This method allows general CRL operations to be
+ * redirected to more efficient callbacks: for example a CRL entry database.
  */
 
-#define X509_CRL_METHOD_DYNAMIC		1
+#define X509_CRL_METHOD_DYNAMIC         1
 
-struct x509_crl_method_st
-	{
-	int flags;
-	int (*crl_init)(X509_CRL *crl);
-	int (*crl_free)(X509_CRL *crl);
-	int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret,
-				ASN1_INTEGER *ser, X509_NAME *issuer);
-	int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk);
-	};
+struct x509_crl_method_st {
+    int flags;
+    int (*crl_init) (X509_CRL *crl);
+    int (*crl_free) (X509_CRL *crl);
+    int (*crl_lookup) (X509_CRL *crl, X509_REVOKED **ret,
+                       ASN1_INTEGER *ser, X509_NAME *issuer);
+    int (*crl_verify) (X509_CRL *crl, EVP_PKEY *pk);
+};
diff --git a/crypto/asn1/asn1_mac.h b/crypto/asn1/asn1_mac.h
index 1c6ba1c80f..abc6dc35ca 100644
--- a/crypto/asn1/asn1_mac.h
+++ b/crypto/asn1/asn1_mac.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,520 +57,521 @@
  */
 
 #ifndef HEADER_ASN1_MAC_H
-#define HEADER_ASN1_MAC_H
+# define HEADER_ASN1_MAC_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifndef ASN1_MAC_ERR_LIB
-#define ASN1_MAC_ERR_LIB	ERR_LIB_ASN1
-#endif 
-
-#define ASN1_MAC_H_err(f,r,line) \
-	ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
-
-#define M_ASN1_D2I_vars(a,type,func) \
-	ASN1_const_CTX c; \
-	type ret=NULL; \
-	\
-	c.pp=(const unsigned char **)pp; \
-	c.q= *(const unsigned char **)pp; \
-	c.error=ERR_R_NESTED_ASN1_ERROR; \
-	if ((a == NULL) || ((*a) == NULL)) \
-		{ if ((ret=(type)func()) == NULL) \
-			{ c.line=__LINE__; goto err; } } \
-	else	ret=(*a);
-
-#define M_ASN1_D2I_Init() \
-	c.p= *(const unsigned char **)pp; \
-	c.max=(length == 0)?0:(c.p+length);
-
-#define M_ASN1_D2I_Finish_2(a) \
-	if (!asn1_const_Finish(&c)) \
-		{ c.line=__LINE__; goto err; } \
-	*(const unsigned char **)pp=c.p; \
-	if (a != NULL) (*a)=ret; \
-	return(ret);
-
-#define M_ASN1_D2I_Finish(a,func,e) \
-	M_ASN1_D2I_Finish_2(a); \
+# ifndef ASN1_MAC_ERR_LIB
+#  define ASN1_MAC_ERR_LIB        ERR_LIB_ASN1
+# endif
+
+# define ASN1_MAC_H_err(f,r,line) \
+        ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
+
+# define M_ASN1_D2I_vars(a,type,func) \
+        ASN1_const_CTX c; \
+        type ret=NULL; \
+        \
+        c.pp=(const unsigned char **)pp; \
+        c.q= *(const unsigned char **)pp; \
+        c.error=ERR_R_NESTED_ASN1_ERROR; \
+        if ((a == NULL) || ((*a) == NULL)) \
+                { if ((ret=(type)func()) == NULL) \
+                        { c.line=__LINE__; goto err; } } \
+        else    ret=(*a);
+
+# define M_ASN1_D2I_Init() \
+        c.p= *(const unsigned char **)pp; \
+        c.max=(length == 0)?0:(c.p+length);
+
+# define M_ASN1_D2I_Finish_2(a) \
+        if (!asn1_const_Finish(&c)) \
+                { c.line=__LINE__; goto err; } \
+        *(const unsigned char **)pp=c.p; \
+        if (a != NULL) (*a)=ret; \
+        return(ret);
+
+# define M_ASN1_D2I_Finish(a,func,e) \
+        M_ASN1_D2I_Finish_2(a); \
 err:\
-	ASN1_MAC_H_err((e),c.error,c.line); \
-	asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
-	if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
-	return(NULL)
-
-#define M_ASN1_D2I_start_sequence() \
-	if (!asn1_GetSequence(&c,&length)) \
-		{ c.line=__LINE__; goto err; }
+        ASN1_MAC_H_err((e),c.error,c.line); \
+        asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
+        if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
+        return(NULL)
+
+# define M_ASN1_D2I_start_sequence() \
+        if (!asn1_GetSequence(&c,&length)) \
+                { c.line=__LINE__; goto err; }
 /* Begin reading ASN1 without a surrounding sequence */
-#define M_ASN1_D2I_begin() \
-	c.slen = length;
+# define M_ASN1_D2I_begin() \
+        c.slen = length;
 
 /* End reading ASN1 with no check on length */
-#define M_ASN1_D2I_Finish_nolen(a, func, e) \
-	*pp=c.p; \
-	if (a != NULL) (*a)=ret; \
-	return(ret); \
+# define M_ASN1_D2I_Finish_nolen(a, func, e) \
+        *pp=c.p; \
+        if (a != NULL) (*a)=ret; \
+        return(ret); \
 err:\
-	ASN1_MAC_H_err((e),c.error,c.line); \
-	asn1_add_error(*pp,(int)(c.q- *pp)); \
-	if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
-	return(NULL)
+        ASN1_MAC_H_err((e),c.error,c.line); \
+        asn1_add_error(*pp,(int)(c.q- *pp)); \
+        if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
+        return(NULL)
 
-#define M_ASN1_D2I_end_sequence() \
-	(((c.inf&1) == 0)?(c.slen <= 0): \
-		(c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
+# define M_ASN1_D2I_end_sequence() \
+        (((c.inf&1) == 0)?(c.slen <= 0): \
+                (c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
 
 /* Don't use this with d2i_ASN1_BOOLEAN() */
-#define M_ASN1_D2I_get(b, func) \
-	c.q=c.p; \
-	if (func(&(b),&c.p,c.slen) == NULL) \
-		{c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
+# define M_ASN1_D2I_get(b, func) \
+        c.q=c.p; \
+        if (func(&(b),&c.p,c.slen) == NULL) \
+                {c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
 
 /* Don't use this with d2i_ASN1_BOOLEAN() */
-#define M_ASN1_D2I_get_x(type,b,func) \
-	c.q=c.p; \
-	if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
-		{c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
+# define M_ASN1_D2I_get_x(type,b,func) \
+        c.q=c.p; \
+        if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
+                {c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
 
 /* use this instead () */
-#define M_ASN1_D2I_get_int(b,func) \
-	c.q=c.p; \
-	if (func(&(b),&c.p,c.slen) < 0) \
-		{c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
-
-#define M_ASN1_D2I_get_opt(b,func,type) \
-	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
-		== (V_ASN1_UNIVERSAL|(type)))) \
-		{ \
-		M_ASN1_D2I_get(b,func); \
-		}
-
-#define M_ASN1_D2I_get_int_opt(b,func,type) \
-	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
-		== (V_ASN1_UNIVERSAL|(type)))) \
-		{ \
-		M_ASN1_D2I_get_int(b,func); \
-		}
-
-#define M_ASN1_D2I_get_imp(b,func, type) \
-	M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
-	c.q=c.p; \
-	if (func(&(b),&c.p,c.slen) == NULL) \
-		{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
-	c.slen-=(c.p-c.q);\
-	M_ASN1_next_prev=_tmp;
-
-#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
-	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
-		(V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
-		{ \
-		unsigned char _tmp = M_ASN1_next; \
-		M_ASN1_D2I_get_imp(b,func, type);\
-		}
-
-#define M_ASN1_D2I_get_set(r,func,free_func) \
-		M_ASN1_D2I_get_imp_set(r,func,free_func, \
-			V_ASN1_SET,V_ASN1_UNIVERSAL);
-
-#define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
-		M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
-			V_ASN1_SET,V_ASN1_UNIVERSAL);
-
-#define M_ASN1_D2I_get_set_opt(r,func,free_func) \
-	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
-		V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
-		{ M_ASN1_D2I_get_set(r,func,free_func); }
-
-#define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
-	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
-		V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
-		{ M_ASN1_D2I_get_set_type(type,r,func,free_func); }
-
-#define M_ASN1_I2D_len_SET_opt(a,f) \
-	if ((a != NULL) && (sk_num(a) != 0)) \
-		M_ASN1_I2D_len_SET(a,f);
-
-#define M_ASN1_I2D_put_SET_opt(a,f) \
-	if ((a != NULL) && (sk_num(a) != 0)) \
-		M_ASN1_I2D_put_SET(a,f);
-
-#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
-	if ((a != NULL) && (sk_num(a) != 0)) \
-		M_ASN1_I2D_put_SEQUENCE(a,f);
-
-#define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
-	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-		M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
-
-#define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
-	if ((c.slen != 0) && \
-		(M_ASN1_next == \
-		(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
-		{ \
-		M_ASN1_D2I_get_imp_set(b,func,free_func,\
-			tag,V_ASN1_CONTEXT_SPECIFIC); \
-		}
-
-#define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
-	if ((c.slen != 0) && \
-		(M_ASN1_next == \
-		(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
-		{ \
-		M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
-			tag,V_ASN1_CONTEXT_SPECIFIC); \
-		}
-
-#define M_ASN1_D2I_get_seq(r,func,free_func) \
-		M_ASN1_D2I_get_imp_set(r,func,free_func,\
-			V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
-
-#define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
-		M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
-					    V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
-
-#define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
-	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
-		V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
-		{ M_ASN1_D2I_get_seq(r,func,free_func); }
-
-#define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
-	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
-		V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
-		{ M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
-
-#define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
-		M_ASN1_D2I_get_imp_set(r,func,free_func,\
-			x,V_ASN1_CONTEXT_SPECIFIC);
-
-#define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
-		M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
-			x,V_ASN1_CONTEXT_SPECIFIC);
-
-#define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
-	c.q=c.p; \
-	if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
-		(void (*)())free_func,a,b) == NULL) \
-		{ c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
-
-#define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
-	c.q=c.p; \
-	if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
-				   free_func,a,b) == NULL) \
-		{ c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
-
-#define M_ASN1_D2I_get_set_strings(r,func,a,b) \
-	c.q=c.p; \
-	if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
-		{ c.line=__LINE__; goto err; } \
-	c.slen-=(c.p-c.q);
-
-#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
-	if ((c.slen != 0L) && (M_ASN1_next == \
-		(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
-		{ \
-		int Tinf,Ttag,Tclass; \
-		long Tlen; \
-		\
-		c.q=c.p; \
-		Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
-		if (Tinf & 0x80) \
-			{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
-			c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
-					Tlen = c.slen - (c.p - c.q) - 2; \
-		if (func(&(r),&c.p,Tlen) == NULL) \
-			{ c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
-			Tlen = c.slen - (c.p - c.q); \
-			if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
-				{ c.error=ERR_R_MISSING_ASN1_EOS; \
-				c.line=__LINE__; goto err; } \
-		}\
-		c.slen-=(c.p-c.q); \
-		}
-
-#define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
-	if ((c.slen != 0) && (M_ASN1_next == \
-		(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
-		{ \
-		int Tinf,Ttag,Tclass; \
-		long Tlen; \
-		\
-		c.q=c.p; \
-		Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
-		if (Tinf & 0x80) \
-			{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
-			c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
-					Tlen = c.slen - (c.p - c.q) - 2; \
-		if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
-			(void (*)())free_func, \
-			b,V_ASN1_UNIVERSAL) == NULL) \
-			{ c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
-			Tlen = c.slen - (c.p - c.q); \
-			if(!ASN1_check_infinite_end(&c.p, Tlen)) \
-				{ c.error=ERR_R_MISSING_ASN1_EOS; \
-				c.line=__LINE__; goto err; } \
-		}\
-		c.slen-=(c.p-c.q); \
-		}
-
-#define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
-	if ((c.slen != 0) && (M_ASN1_next == \
-		(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
-		{ \
-		int Tinf,Ttag,Tclass; \
-		long Tlen; \
-		\
-		c.q=c.p; \
-		Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
-		if (Tinf & 0x80) \
-			{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
-			c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
-					Tlen = c.slen - (c.p - c.q) - 2; \
-		if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
-			free_func,b,V_ASN1_UNIVERSAL) == NULL) \
-			{ c.line=__LINE__; goto err; } \
-		if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
-			Tlen = c.slen - (c.p - c.q); \
-			if(!ASN1_check_infinite_end(&c.p, Tlen)) \
-				{ c.error=ERR_R_MISSING_ASN1_EOS; \
-				c.line=__LINE__; goto err; } \
-		}\
-		c.slen-=(c.p-c.q); \
-		}
+# define M_ASN1_D2I_get_int(b,func) \
+        c.q=c.p; \
+        if (func(&(b),&c.p,c.slen) < 0) \
+                {c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
+
+# define M_ASN1_D2I_get_opt(b,func,type) \
+        if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
+                == (V_ASN1_UNIVERSAL|(type)))) \
+                { \
+                M_ASN1_D2I_get(b,func); \
+                }
+
+# define M_ASN1_D2I_get_int_opt(b,func,type) \
+        if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
+                == (V_ASN1_UNIVERSAL|(type)))) \
+                { \
+                M_ASN1_D2I_get_int(b,func); \
+                }
+
+# define M_ASN1_D2I_get_imp(b,func, type) \
+        M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
+        c.q=c.p; \
+        if (func(&(b),&c.p,c.slen) == NULL) \
+                {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
+        c.slen-=(c.p-c.q);\
+        M_ASN1_next_prev=_tmp;
+
+# define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
+        if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
+                (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
+                { \
+                unsigned char _tmp = M_ASN1_next; \
+                M_ASN1_D2I_get_imp(b,func, type);\
+                }
+
+# define M_ASN1_D2I_get_set(r,func,free_func) \
+                M_ASN1_D2I_get_imp_set(r,func,free_func, \
+                        V_ASN1_SET,V_ASN1_UNIVERSAL);
+
+# define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
+                M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
+                        V_ASN1_SET,V_ASN1_UNIVERSAL);
+
+# define M_ASN1_D2I_get_set_opt(r,func,free_func) \
+        if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+                V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
+                { M_ASN1_D2I_get_set(r,func,free_func); }
+
+# define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
+        if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+                V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
+                { M_ASN1_D2I_get_set_type(type,r,func,free_func); }
+
+# define M_ASN1_I2D_len_SET_opt(a,f) \
+        if ((a != NULL) && (sk_num(a) != 0)) \
+                M_ASN1_I2D_len_SET(a,f);
+
+# define M_ASN1_I2D_put_SET_opt(a,f) \
+        if ((a != NULL) && (sk_num(a) != 0)) \
+                M_ASN1_I2D_put_SET(a,f);
+
+# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+        if ((a != NULL) && (sk_num(a) != 0)) \
+                M_ASN1_I2D_put_SEQUENCE(a,f);
+
+# define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
+        if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
+
+# define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
+        if ((c.slen != 0) && \
+                (M_ASN1_next == \
+                (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
+                { \
+                M_ASN1_D2I_get_imp_set(b,func,free_func,\
+                        tag,V_ASN1_CONTEXT_SPECIFIC); \
+                }
+
+# define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
+        if ((c.slen != 0) && \
+                (M_ASN1_next == \
+                (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
+                { \
+                M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
+                        tag,V_ASN1_CONTEXT_SPECIFIC); \
+                }
+
+# define M_ASN1_D2I_get_seq(r,func,free_func) \
+                M_ASN1_D2I_get_imp_set(r,func,free_func,\
+                        V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
+
+# define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
+                M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
+                                            V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
+
+# define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
+        if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+                V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
+                { M_ASN1_D2I_get_seq(r,func,free_func); }
+
+# define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
+        if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+                V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
+                { M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
+
+# define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
+                M_ASN1_D2I_get_imp_set(r,func,free_func,\
+                        x,V_ASN1_CONTEXT_SPECIFIC);
+
+# define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
+                M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
+                        x,V_ASN1_CONTEXT_SPECIFIC);
+
+# define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
+        c.q=c.p; \
+        if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
+                (void (*)())free_func,a,b) == NULL) \
+                { c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
+
+# define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
+        c.q=c.p; \
+        if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
+                                   free_func,a,b) == NULL) \
+                { c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
+
+# define M_ASN1_D2I_get_set_strings(r,func,a,b) \
+        c.q=c.p; \
+        if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
+                { c.line=__LINE__; goto err; } \
+        c.slen-=(c.p-c.q);
+
+# define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
+        if ((c.slen != 0L) && (M_ASN1_next == \
+                (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
+                { \
+                int Tinf,Ttag,Tclass; \
+                long Tlen; \
+                \
+                c.q=c.p; \
+                Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
+                if (Tinf & 0x80) \
+                        { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
+                        c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
+                                        Tlen = c.slen - (c.p - c.q) - 2; \
+                if (func(&(r),&c.p,Tlen) == NULL) \
+                        { c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
+                        Tlen = c.slen - (c.p - c.q); \
+                        if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
+                                { c.error=ERR_R_MISSING_ASN1_EOS; \
+                                c.line=__LINE__; goto err; } \
+                }\
+                c.slen-=(c.p-c.q); \
+                }
+
+# define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
+        if ((c.slen != 0) && (M_ASN1_next == \
+                (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
+                { \
+                int Tinf,Ttag,Tclass; \
+                long Tlen; \
+                \
+                c.q=c.p; \
+                Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
+                if (Tinf & 0x80) \
+                        { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
+                        c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
+                                        Tlen = c.slen - (c.p - c.q) - 2; \
+                if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
+                        (void (*)())free_func, \
+                        b,V_ASN1_UNIVERSAL) == NULL) \
+                        { c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
+                        Tlen = c.slen - (c.p - c.q); \
+                        if(!ASN1_check_infinite_end(&c.p, Tlen)) \
+                                { c.error=ERR_R_MISSING_ASN1_EOS; \
+                                c.line=__LINE__; goto err; } \
+                }\
+                c.slen-=(c.p-c.q); \
+                }
+
+# define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
+        if ((c.slen != 0) && (M_ASN1_next == \
+                (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
+                { \
+                int Tinf,Ttag,Tclass; \
+                long Tlen; \
+                \
+                c.q=c.p; \
+                Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
+                if (Tinf & 0x80) \
+                        { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
+                        c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
+                                        Tlen = c.slen - (c.p - c.q) - 2; \
+                if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
+                        free_func,b,V_ASN1_UNIVERSAL) == NULL) \
+                        { c.line=__LINE__; goto err; } \
+                if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
+                        Tlen = c.slen - (c.p - c.q); \
+                        if(!ASN1_check_infinite_end(&c.p, Tlen)) \
+                                { c.error=ERR_R_MISSING_ASN1_EOS; \
+                                c.line=__LINE__; goto err; } \
+                }\
+                c.slen-=(c.p-c.q); \
+                }
 
 /* New macros */
-#define M_ASN1_New_Malloc(ret,type) \
-	if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
-		{ c.line=__LINE__; goto err2; }
-
-#define M_ASN1_New(arg,func) \
-	if (((arg)=func()) == NULL) return(NULL)
-
-#define M_ASN1_New_Error(a) \
-/*-	err:	ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
-		return(NULL);*/ \
-	err2:	ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
-		return(NULL)
-
-
-/* BIG UGLY WARNING!  This is so damn ugly I wanna puke.  Unfortunately,
-   some macros that use ASN1_const_CTX still insist on writing in the input
-   stream.  ARGH!  ARGH!  ARGH!  Let's get rid of this macro package.
-   Please?						-- Richard Levitte */
-#define M_ASN1_next		(*((unsigned char *)(c.p)))
-#define M_ASN1_next_prev	(*((unsigned char *)(c.q)))
+# define M_ASN1_New_Malloc(ret,type) \
+        if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
+                { c.line=__LINE__; goto err2; }
+
+# define M_ASN1_New(arg,func) \
+        if (((arg)=func()) == NULL) return(NULL)
+
+# define M_ASN1_New_Error(a) \
+/*-     err:    ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
+                return(NULL);*/ \
+        err2:   ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
+                return(NULL)
+
+/*
+ * BIG UGLY WARNING! This is so damn ugly I wanna puke.  Unfortunately, some
+ * macros that use ASN1_const_CTX still insist on writing in the input
+ * stream.  ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? --
+ * Richard Levitte
+ */
+# define M_ASN1_next             (*((unsigned char *)(c.p)))
+# define M_ASN1_next_prev        (*((unsigned char *)(c.q)))
 
 /*************************************************/
 
-#define M_ASN1_I2D_vars(a)	int r=0,ret=0; \
-				unsigned char *p; \
-				if (a == NULL) return(0)
+# define M_ASN1_I2D_vars(a)      int r=0,ret=0; \
+                                unsigned char *p; \
+                                if (a == NULL) return(0)
 
 /* Length Macros */
-#define M_ASN1_I2D_len(a,f)	ret+=f(a,NULL)
-#define M_ASN1_I2D_len_IMP_opt(a,f)	if (a != NULL) M_ASN1_I2D_len(a,f)
-
-#define M_ASN1_I2D_len_SET(a,f) \
-		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
-
-#define M_ASN1_I2D_len_SET_type(type,a,f) \
-		ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
-					    V_ASN1_UNIVERSAL,IS_SET);
-
-#define M_ASN1_I2D_len_SEQUENCE(a,f) \
-		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
-				  IS_SEQUENCE);
-
-#define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
-		ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
-					    V_ASN1_UNIVERSAL,IS_SEQUENCE)
-
-#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			M_ASN1_I2D_len_SEQUENCE(a,f);
-
-#define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
-
-#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
-		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
-
-#define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
-		ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
-					    V_ASN1_CONTEXT_SPECIFIC,IS_SET);
-
-#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
-					  IS_SET);
-
-#define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
-					       V_ASN1_CONTEXT_SPECIFIC,IS_SET);
-
-#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
-		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
-				  IS_SEQUENCE);
-
-#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
-					  IS_SEQUENCE);
-
-#define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
-						    V_ASN1_CONTEXT_SPECIFIC, \
-						    IS_SEQUENCE);
-
-#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
-		if (a != NULL)\
-			{ \
-			v=f(a,NULL); \
-			ret+=ASN1_object_size(1,v,mtag); \
-			}
-
-#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_num(a) != 0))\
-			{ \
-			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
-			ret+=ASN1_object_size(1,v,mtag); \
-			}
-
-#define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_num(a) != 0))\
-			{ \
-			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
-				       IS_SEQUENCE); \
-			ret+=ASN1_object_size(1,v,mtag); \
-			}
-
-#define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0))\
-			{ \
-			v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
-						 V_ASN1_UNIVERSAL, \
-						 IS_SEQUENCE); \
-			ret+=ASN1_object_size(1,v,mtag); \
-			}
+# define M_ASN1_I2D_len(a,f)     ret+=f(a,NULL)
+# define M_ASN1_I2D_len_IMP_opt(a,f)     if (a != NULL) M_ASN1_I2D_len(a,f)
+
+# define M_ASN1_I2D_len_SET(a,f) \
+                ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
+
+# define M_ASN1_I2D_len_SET_type(type,a,f) \
+                ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
+                                            V_ASN1_UNIVERSAL,IS_SET);
+
+# define M_ASN1_I2D_len_SEQUENCE(a,f) \
+                ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
+                                  IS_SEQUENCE);
+
+# define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
+                ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
+                                            V_ASN1_UNIVERSAL,IS_SEQUENCE)
+
+# define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        M_ASN1_I2D_len_SEQUENCE(a,f);
+
+# define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
+
+# define M_ASN1_I2D_len_IMP_SET(a,f,x) \
+                ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
+
+# define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
+                ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+                                            V_ASN1_CONTEXT_SPECIFIC,IS_SET);
+
+# define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+                                          IS_SET);
+
+# define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+                                               V_ASN1_CONTEXT_SPECIFIC,IS_SET);
+
+# define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
+                ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+                                  IS_SEQUENCE);
+
+# define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+                                          IS_SEQUENCE);
+
+# define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+                                                    V_ASN1_CONTEXT_SPECIFIC, \
+                                                    IS_SEQUENCE);
+
+# define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
+                if (a != NULL)\
+                        { \
+                        v=f(a,NULL); \
+                        ret+=ASN1_object_size(1,v,mtag); \
+                        }
+
+# define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_num(a) != 0))\
+                        { \
+                        v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
+                        ret+=ASN1_object_size(1,v,mtag); \
+                        }
+
+# define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_num(a) != 0))\
+                        { \
+                        v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
+                                       IS_SEQUENCE); \
+                        ret+=ASN1_object_size(1,v,mtag); \
+                        }
+
+# define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0))\
+                        { \
+                        v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
+                                                 V_ASN1_UNIVERSAL, \
+                                                 IS_SEQUENCE); \
+                        ret+=ASN1_object_size(1,v,mtag); \
+                        }
 
 /* Put Macros */
-#define M_ASN1_I2D_put(a,f)	f(a,&p)
-
-#define M_ASN1_I2D_put_IMP_opt(a,f,t)	\
-		if (a != NULL) \
-			{ \
-			unsigned char *q=p; \
-			f(a,&p); \
-			*q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
-			}
-
-#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
-			V_ASN1_UNIVERSAL,IS_SET)
-#define M_ASN1_I2D_put_SET_type(type,a,f) \
+# define M_ASN1_I2D_put(a,f)     f(a,&p)
+
+# define M_ASN1_I2D_put_IMP_opt(a,f,t)   \
+                if (a != NULL) \
+                        { \
+                        unsigned char *q=p; \
+                        f(a,&p); \
+                        *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
+                        }
+
+# define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
+                        V_ASN1_UNIVERSAL,IS_SET)
+# define M_ASN1_I2D_put_SET_type(type,a,f) \
      i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
-#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
-			V_ASN1_CONTEXT_SPECIFIC,IS_SET)
-#define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
+# define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
+                        V_ASN1_CONTEXT_SPECIFIC,IS_SET)
+# define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
      i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
-#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
-			V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
+# define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
+                        V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
 
-#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
-					     V_ASN1_UNIVERSAL,IS_SEQUENCE)
+# define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
+                                             V_ASN1_UNIVERSAL,IS_SEQUENCE)
 
-#define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
+# define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
      i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
-			    IS_SEQUENCE)
-
-#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			M_ASN1_I2D_put_SEQUENCE(a,f);
-
-#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
-				       IS_SET); }
-
-#define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
-						 V_ASN1_CONTEXT_SPECIFIC, \
-						 IS_SET); }
-
-#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
-				       IS_SEQUENCE); }
-
-#define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
-						 V_ASN1_CONTEXT_SPECIFIC, \
-						 IS_SEQUENCE); }
-
-#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
-		if (a != NULL) \
-			{ \
-			ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
-			f(a,&p); \
-			}
-
-#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			{ \
-			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
-			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
-			}
-
-#define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_num(a) != 0)) \
-			{ \
-			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
-			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
-			}
-
-#define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
-		if ((a != NULL) && (sk_##type##_num(a) != 0)) \
-			{ \
-			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
-			i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
-					       IS_SEQUENCE); \
-			}
-
-#define M_ASN1_I2D_seq_total() \
-		r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
-		if (pp == NULL) return(r); \
-		p= *pp; \
-		ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
-
-#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
-		*(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
-		*(p++)=0x80
-
-#define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
-
-#define M_ASN1_I2D_finish()	*pp=p; \
-				return(r);
+                            IS_SEQUENCE)
+
+# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        M_ASN1_I2D_put_SEQUENCE(a,f);
+
+# define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+                                       IS_SET); }
+
+# define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
+                                                 V_ASN1_CONTEXT_SPECIFIC, \
+                                                 IS_SET); }
+
+# define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+                                       IS_SEQUENCE); }
+
+# define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
+                                                 V_ASN1_CONTEXT_SPECIFIC, \
+                                                 IS_SEQUENCE); }
+
+# define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
+                if (a != NULL) \
+                        { \
+                        ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
+                        f(a,&p); \
+                        }
+
+# define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        { \
+                        ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
+                        i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
+                        }
+
+# define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_num(a) != 0)) \
+                        { \
+                        ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
+                        i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
+                        }
+
+# define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
+                if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+                        { \
+                        ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
+                        i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
+                                               IS_SEQUENCE); \
+                        }
+
+# define M_ASN1_I2D_seq_total() \
+                r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
+                if (pp == NULL) return(r); \
+                p= *pp; \
+                ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
+
+# define M_ASN1_I2D_INF_seq_start(tag,ctx) \
+                *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
+                *(p++)=0x80
+
+# define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
+
+# define M_ASN1_I2D_finish()     *pp=p; \
+                                return(r);
 
 int asn1_GetSequence(ASN1_const_CTX *c, long *length);
-void asn1_add_error(const unsigned char *address,int offset);
+void asn1_add_error(const unsigned char *address, int offset);
 #ifdef  __cplusplus
 }
 #endif
diff --git a/crypto/asn1/asn1_par.c b/crypto/asn1/asn1_par.c
index fad14c8ee0..f6cd4b2b8c 100644
--- a/crypto/asn1/asn1_par.c
+++ b/crypto/asn1/asn1_par.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,384 +62,344 @@
 #include 
 #include 
 
-static int asn1_print_info(BIO *bp, int tag, int xclass,int constructed,
-	int indent);
+static int asn1_print_info(BIO *bp, int tag, int xclass, int constructed,
+                           int indent);
 static int asn1_parse2(BIO *bp, const unsigned char **pp, long length,
-	int offset, int depth, int indent, int dump);
+                       int offset, int depth, int indent, int dump);
 static int asn1_print_info(BIO *bp, int tag, int xclass, int constructed,
-	     int indent)
-	{
-	static const char fmt[]="%-18s";
-	char str[128];
-	const char *p;
+                           int indent)
+{
+    static const char fmt[] = "%-18s";
+    char str[128];
+    const char *p;
 
-	if (constructed & V_ASN1_CONSTRUCTED)
-		p="cons: ";
-	else
-		p="prim: ";
-	if (BIO_write(bp,p,6) < 6) goto err;
-	BIO_indent(bp,indent,128);
+    if (constructed & V_ASN1_CONSTRUCTED)
+        p = "cons: ";
+    else
+        p = "prim: ";
+    if (BIO_write(bp, p, 6) < 6)
+        goto err;
+    BIO_indent(bp, indent, 128);
 
-	p=str;
-	if ((xclass & V_ASN1_PRIVATE) == V_ASN1_PRIVATE)
-		BIO_snprintf(str,sizeof str,"priv [ %d ] ",tag);
-	else if ((xclass & V_ASN1_CONTEXT_SPECIFIC) == V_ASN1_CONTEXT_SPECIFIC)
-		BIO_snprintf(str,sizeof str,"cont [ %d ]",tag);
-	else if ((xclass & V_ASN1_APPLICATION) == V_ASN1_APPLICATION)
-		BIO_snprintf(str,sizeof str,"appl [ %d ]",tag);
-	else if (tag > 30)
-		BIO_snprintf(str,sizeof str,"",tag);
-	else
-		p = ASN1_tag2str(tag);
+    p = str;
+    if ((xclass & V_ASN1_PRIVATE) == V_ASN1_PRIVATE)
+        BIO_snprintf(str, sizeof str, "priv [ %d ] ", tag);
+    else if ((xclass & V_ASN1_CONTEXT_SPECIFIC) == V_ASN1_CONTEXT_SPECIFIC)
+        BIO_snprintf(str, sizeof str, "cont [ %d ]", tag);
+    else if ((xclass & V_ASN1_APPLICATION) == V_ASN1_APPLICATION)
+        BIO_snprintf(str, sizeof str, "appl [ %d ]", tag);
+    else if (tag > 30)
+        BIO_snprintf(str, sizeof str, "", tag);
+    else
+        p = ASN1_tag2str(tag);
 
-	if (BIO_printf(bp,fmt,p) <= 0)
-		goto err;
-	return(1);
-err:
-	return(0);
-	}
+    if (BIO_printf(bp, fmt, p) <= 0)
+        goto err;
+    return (1);
+ err:
+    return (0);
+}
 
 int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent)
-	{
-	return(asn1_parse2(bp,&pp,len,0,0,indent,0));
-	}
+{
+    return (asn1_parse2(bp, &pp, len, 0, 0, indent, 0));
+}
 
-int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent, int dump)
-	{
-	return(asn1_parse2(bp,&pp,len,0,0,indent,dump));
-	}
+int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
+                    int dump)
+{
+    return (asn1_parse2(bp, &pp, len, 0, 0, indent, dump));
+}
 
-static int asn1_parse2(BIO *bp, const unsigned char **pp, long length, int offset,
-	     int depth, int indent, int dump)
-	{
-	const unsigned char *p,*ep,*tot,*op,*opp;
-	long len;
-	int tag,xclass,ret=0;
-	int nl,hl,j,r;
-	ASN1_OBJECT *o=NULL;
-	ASN1_OCTET_STRING *os=NULL;
-	/* ASN1_BMPSTRING *bmp=NULL;*/
-	int dump_indent;
+static int asn1_parse2(BIO *bp, const unsigned char **pp, long length,
+                       int offset, int depth, int indent, int dump)
+{
+    const unsigned char *p, *ep, *tot, *op, *opp;
+    long len;
+    int tag, xclass, ret = 0;
+    int nl, hl, j, r;
+    ASN1_OBJECT *o = NULL;
+    ASN1_OCTET_STRING *os = NULL;
+    /* ASN1_BMPSTRING *bmp=NULL; */
+    int dump_indent;
 
 #if 0
-	dump_indent = indent;
+    dump_indent = indent;
 #else
-	dump_indent = 6;	/* Because we know BIO_dump_indent() */
+    dump_indent = 6;            /* Because we know BIO_dump_indent() */
 #endif
-	p= *pp;
-	tot=p+length;
-	op=p-1;
-	while ((p < tot) && (op < p))
-		{
-		op=p;
-		j=ASN1_get_object(&p,&len,&tag,&xclass,length);
+    p = *pp;
+    tot = p + length;
+    op = p - 1;
+    while ((p < tot) && (op < p)) {
+        op = p;
+        j = ASN1_get_object(&p, &len, &tag, &xclass, length);
 #ifdef LINT
-		j=j;
+        j = j;
 #endif
-		if (j & 0x80)
-			{
-			if (BIO_write(bp,"Error in encoding\n",18) <= 0)
-				goto end;
-			ret=0;
-			goto end;
-			}
-		hl=(p-op);
-		length-=hl;
-		/* if j == 0x21 it is a constructed indefinite length object */
-		if (BIO_printf(bp,"%5ld:",(long)offset+(long)(op- *pp))
-			<= 0) goto end;
+        if (j & 0x80) {
+            if (BIO_write(bp, "Error in encoding\n", 18) <= 0)
+                goto end;
+            ret = 0;
+            goto end;
+        }
+        hl = (p - op);
+        length -= hl;
+        /*
+         * if j == 0x21 it is a constructed indefinite length object
+         */
+        if (BIO_printf(bp, "%5ld:", (long)offset + (long)(op - *pp))
+            <= 0)
+            goto end;
 
-		if (j != (V_ASN1_CONSTRUCTED | 1))
-			{
-			if (BIO_printf(bp,"d=%-2d hl=%ld l=%4ld ",
-				depth,(long)hl,len) <= 0)
-				goto end;
-			}
-		else
-			{
-			if (BIO_printf(bp,"d=%-2d hl=%ld l=inf  ",
-				depth,(long)hl) <= 0)
-				goto end;
-			}
-		if (!asn1_print_info(bp,tag,xclass,j,(indent)?depth:0))
-			goto end;
-		if (j & V_ASN1_CONSTRUCTED)
-			{
-			ep=p+len;
-			if (BIO_write(bp,"\n",1) <= 0) goto end;
-			if (len > length)
-				{
-				BIO_printf(bp,
-					"length is greater than %ld\n",length);
-				ret=0;
-				goto end;
-				}
-			if ((j == 0x21) && (len == 0))
-				{
-				for (;;)
-					{
-					r=asn1_parse2(bp,&p,(long)(tot-p),
-						offset+(p - *pp),depth+1,
-						indent,dump);
-					if (r == 0) { ret=0; goto end; }
-					if ((r == 2) || (p >= tot)) break;
-					}
-				}
-			else
-				while (p < ep)
-					{
-					r=asn1_parse2(bp,&p,(long)len,
-						offset+(p - *pp),depth+1,
-						indent,dump);
-					if (r == 0) { ret=0; goto end; }
-					}
-			}
-		else if (xclass != 0)
-			{
-			p+=len;
-			if (BIO_write(bp,"\n",1) <= 0) goto end;
-			}
-		else
-			{
-			nl=0;
-			if (	(tag == V_ASN1_PRINTABLESTRING) ||
-				(tag == V_ASN1_T61STRING) ||
-				(tag == V_ASN1_IA5STRING) ||
-				(tag == V_ASN1_VISIBLESTRING) ||
-				(tag == V_ASN1_NUMERICSTRING) ||
-				(tag == V_ASN1_UTF8STRING) ||
-				(tag == V_ASN1_UTCTIME) ||
-				(tag == V_ASN1_GENERALIZEDTIME))
-				{
-				if (BIO_write(bp,":",1) <= 0) goto end;
-				if ((len > 0) &&
-					BIO_write(bp,(const char *)p,(int)len)
-					!= (int)len)
-					goto end;
-				}
-			else if (tag == V_ASN1_OBJECT)
-				{
-				opp=op;
-				if (d2i_ASN1_OBJECT(&o,&opp,len+hl) != NULL)
-					{
-					if (BIO_write(bp,":",1) <= 0) goto end;
-					i2a_ASN1_OBJECT(bp,o);
-					}
-				else
-					{
-					if (BIO_write(bp,":BAD OBJECT",11) <= 0)
-						goto end;
-					}
-				}
-			else if (tag == V_ASN1_BOOLEAN)
-				{
-				int ii;
+        if (j != (V_ASN1_CONSTRUCTED | 1)) {
+            if (BIO_printf(bp, "d=%-2d hl=%ld l=%4ld ",
+                           depth, (long)hl, len) <= 0)
+                goto end;
+        } else {
+            if (BIO_printf(bp, "d=%-2d hl=%ld l=inf  ", depth, (long)hl) <= 0)
+                goto end;
+        }
+        if (!asn1_print_info(bp, tag, xclass, j, (indent) ? depth : 0))
+            goto end;
+        if (j & V_ASN1_CONSTRUCTED) {
+            ep = p + len;
+            if (BIO_write(bp, "\n", 1) <= 0)
+                goto end;
+            if (len > length) {
+                BIO_printf(bp, "length is greater than %ld\n", length);
+                ret = 0;
+                goto end;
+            }
+            if ((j == 0x21) && (len == 0)) {
+                for (;;) {
+                    r = asn1_parse2(bp, &p, (long)(tot - p),
+                                    offset + (p - *pp), depth + 1,
+                                    indent, dump);
+                    if (r == 0) {
+                        ret = 0;
+                        goto end;
+                    }
+                    if ((r == 2) || (p >= tot))
+                        break;
+                }
+            } else
+                while (p < ep) {
+                    r = asn1_parse2(bp, &p, (long)len,
+                                    offset + (p - *pp), depth + 1,
+                                    indent, dump);
+                    if (r == 0) {
+                        ret = 0;
+                        goto end;
+                    }
+                }
+        } else if (xclass != 0) {
+            p += len;
+            if (BIO_write(bp, "\n", 1) <= 0)
+                goto end;
+        } else {
+            nl = 0;
+            if ((tag == V_ASN1_PRINTABLESTRING) ||
+                (tag == V_ASN1_T61STRING) ||
+                (tag == V_ASN1_IA5STRING) ||
+                (tag == V_ASN1_VISIBLESTRING) ||
+                (tag == V_ASN1_NUMERICSTRING) ||
+                (tag == V_ASN1_UTF8STRING) ||
+                (tag == V_ASN1_UTCTIME) || (tag == V_ASN1_GENERALIZEDTIME)) {
+                if (BIO_write(bp, ":", 1) <= 0)
+                    goto end;
+                if ((len > 0) && BIO_write(bp, (const char *)p, (int)len)
+                    != (int)len)
+                    goto end;
+            } else if (tag == V_ASN1_OBJECT) {
+                opp = op;
+                if (d2i_ASN1_OBJECT(&o, &opp, len + hl) != NULL) {
+                    if (BIO_write(bp, ":", 1) <= 0)
+                        goto end;
+                    i2a_ASN1_OBJECT(bp, o);
+                } else {
+                    if (BIO_write(bp, ":BAD OBJECT", 11) <= 0)
+                        goto end;
+                }
+            } else if (tag == V_ASN1_BOOLEAN) {
+                int ii;
 
-				opp=op;
-				ii=d2i_ASN1_BOOLEAN(NULL,&opp,len+hl);
-				if (ii < 0)
-					{
-					if (BIO_write(bp,"Bad boolean\n",12) <= 0)
-						goto end;
-					}
-				BIO_printf(bp,":%d",ii);
-				}
-			else if (tag == V_ASN1_BMPSTRING)
-				{
-				/* do the BMP thang */
-				}
-			else if (tag == V_ASN1_OCTET_STRING)
-				{
-				int i,printable=1;
+                opp = op;
+                ii = d2i_ASN1_BOOLEAN(NULL, &opp, len + hl);
+                if (ii < 0) {
+                    if (BIO_write(bp, "Bad boolean\n", 12) <= 0)
+                        goto end;
+                }
+                BIO_printf(bp, ":%d", ii);
+            } else if (tag == V_ASN1_BMPSTRING) {
+                /* do the BMP thang */
+            } else if (tag == V_ASN1_OCTET_STRING) {
+                int i, printable = 1;
 
-				opp=op;
-				os=d2i_ASN1_OCTET_STRING(NULL,&opp,len+hl);
-				if (os != NULL && os->length > 0)
-					{
-					opp = os->data;
-					/* testing whether the octet string is
-					 * printable */
-					for (i=0; ilength; i++)
-						{
-						if ((	(opp[i] < ' ') &&
-							(opp[i] != '\n') &&
-							(opp[i] != '\r') &&
-							(opp[i] != '\t')) ||
-							(opp[i] > '~'))
-							{
-							printable=0;
-							break;
-							}
-						}
-					if (printable)
-					/* printable string */
-						{
-						if (BIO_write(bp,":",1) <= 0)
-							goto end;
-						if (BIO_write(bp,(const char *)opp,
-							os->length) <= 0)
-							goto end;
-						}
-					else if (!dump)
-					/* not printable => print octet string
-					 * as hex dump */
-						{
-						if (BIO_write(bp,"[HEX DUMP]:",11) <= 0)
-							goto end;
-						for (i=0; ilength; i++)
-							{
-							if (BIO_printf(bp,"%02X"
-								, opp[i]) <= 0)
-								goto end;
-							}
-						}
-					else
-					/* print the normal dump */
-						{
-						if (!nl) 
-							{
-							if (BIO_write(bp,"\n",1) <= 0)
-								goto end;
-							}
-						if (BIO_dump_indent(bp,
-							(const char *)opp,
-							((dump == -1 || dump > 
-							os->length)?os->length:dump),
-							dump_indent) <= 0)
-							goto end;
-						nl=1;
-						}
-					}
-				if (os != NULL)
-					{
-					M_ASN1_OCTET_STRING_free(os);
-					os=NULL;
-					}
-				}
-			else if (tag == V_ASN1_INTEGER)
-				{
-				ASN1_INTEGER *bs;
-				int i;
+                opp = op;
+                os = d2i_ASN1_OCTET_STRING(NULL, &opp, len + hl);
+                if (os != NULL && os->length > 0) {
+                    opp = os->data;
+                    /*
+                     * testing whether the octet string is printable
+                     */
+                    for (i = 0; i < os->length; i++) {
+                        if (((opp[i] < ' ') &&
+                             (opp[i] != '\n') &&
+                             (opp[i] != '\r') &&
+                             (opp[i] != '\t')) || (opp[i] > '~')) {
+                            printable = 0;
+                            break;
+                        }
+                    }
+                    if (printable)
+                        /* printable string */
+                    {
+                        if (BIO_write(bp, ":", 1) <= 0)
+                            goto end;
+                        if (BIO_write(bp, (const char *)opp, os->length) <= 0)
+                            goto end;
+                    } else if (!dump)
+                        /*
+                         * not printable => print octet string as hex dump
+                         */
+                    {
+                        if (BIO_write(bp, "[HEX DUMP]:", 11) <= 0)
+                            goto end;
+                        for (i = 0; i < os->length; i++) {
+                            if (BIO_printf(bp, "%02X", opp[i]) <= 0)
+                                goto end;
+                        }
+                    } else
+                        /* print the normal dump */
+                    {
+                        if (!nl) {
+                            if (BIO_write(bp, "\n", 1) <= 0)
+                                goto end;
+                        }
+                        if (BIO_dump_indent(bp,
+                                            (const char *)opp,
+                                            ((dump == -1 || dump >
+                                              os->
+                                              length) ? os->length : dump),
+                                            dump_indent) <= 0)
+                            goto end;
+                        nl = 1;
+                    }
+                }
+                if (os != NULL) {
+                    M_ASN1_OCTET_STRING_free(os);
+                    os = NULL;
+                }
+            } else if (tag == V_ASN1_INTEGER) {
+                ASN1_INTEGER *bs;
+                int i;
 
-				opp=op;
-				bs=d2i_ASN1_INTEGER(NULL,&opp,len+hl);
-				if (bs != NULL)
-					{
-					if (BIO_write(bp,":",1) <= 0) goto end;
-					if (bs->type == V_ASN1_NEG_INTEGER)
-						if (BIO_write(bp,"-",1) <= 0)
-							goto end;
-					for (i=0; ilength; i++)
-						{
-						if (BIO_printf(bp,"%02X",
-							bs->data[i]) <= 0)
-							goto end;
-						}
-					if (bs->length == 0)
-						{
-						if (BIO_write(bp,"00",2) <= 0)
-							goto end;
-						}
-					}
-				else
-					{
-					if (BIO_write(bp,"BAD INTEGER",11) <= 0)
-						goto end;
-					}
-				M_ASN1_INTEGER_free(bs);
-				}
-			else if (tag == V_ASN1_ENUMERATED)
-				{
-				ASN1_ENUMERATED *bs;
-				int i;
+                opp = op;
+                bs = d2i_ASN1_INTEGER(NULL, &opp, len + hl);
+                if (bs != NULL) {
+                    if (BIO_write(bp, ":", 1) <= 0)
+                        goto end;
+                    if (bs->type == V_ASN1_NEG_INTEGER)
+                        if (BIO_write(bp, "-", 1) <= 0)
+                            goto end;
+                    for (i = 0; i < bs->length; i++) {
+                        if (BIO_printf(bp, "%02X", bs->data[i]) <= 0)
+                            goto end;
+                    }
+                    if (bs->length == 0) {
+                        if (BIO_write(bp, "00", 2) <= 0)
+                            goto end;
+                    }
+                } else {
+                    if (BIO_write(bp, "BAD INTEGER", 11) <= 0)
+                        goto end;
+                }
+                M_ASN1_INTEGER_free(bs);
+            } else if (tag == V_ASN1_ENUMERATED) {
+                ASN1_ENUMERATED *bs;
+                int i;
 
-				opp=op;
-				bs=d2i_ASN1_ENUMERATED(NULL,&opp,len+hl);
-				if (bs != NULL)
-					{
-					if (BIO_write(bp,":",1) <= 0) goto end;
-					if (bs->type == V_ASN1_NEG_ENUMERATED)
-						if (BIO_write(bp,"-",1) <= 0)
-							goto end;
-					for (i=0; ilength; i++)
-						{
-						if (BIO_printf(bp,"%02X",
-							bs->data[i]) <= 0)
-							goto end;
-						}
-					if (bs->length == 0)
-						{
-						if (BIO_write(bp,"00",2) <= 0)
-							goto end;
-						}
-					}
-				else
-					{
-					if (BIO_write(bp,"BAD ENUMERATED",11) <= 0)
-						goto end;
-					}
-				M_ASN1_ENUMERATED_free(bs);
-				}
-			else if (len > 0 && dump)
-				{
-				if (!nl) 
-					{
-					if (BIO_write(bp,"\n",1) <= 0)
-						goto end;
-					}
-				if (BIO_dump_indent(bp,(const char *)p,
-					((dump == -1 || dump > len)?len:dump),
-					dump_indent) <= 0)
-					goto end;
-				nl=1;
-				}
+                opp = op;
+                bs = d2i_ASN1_ENUMERATED(NULL, &opp, len + hl);
+                if (bs != NULL) {
+                    if (BIO_write(bp, ":", 1) <= 0)
+                        goto end;
+                    if (bs->type == V_ASN1_NEG_ENUMERATED)
+                        if (BIO_write(bp, "-", 1) <= 0)
+                            goto end;
+                    for (i = 0; i < bs->length; i++) {
+                        if (BIO_printf(bp, "%02X", bs->data[i]) <= 0)
+                            goto end;
+                    }
+                    if (bs->length == 0) {
+                        if (BIO_write(bp, "00", 2) <= 0)
+                            goto end;
+                    }
+                } else {
+                    if (BIO_write(bp, "BAD ENUMERATED", 11) <= 0)
+                        goto end;
+                }
+                M_ASN1_ENUMERATED_free(bs);
+            } else if (len > 0 && dump) {
+                if (!nl) {
+                    if (BIO_write(bp, "\n", 1) <= 0)
+                        goto end;
+                }
+                if (BIO_dump_indent(bp, (const char *)p,
+                                    ((dump == -1 || dump > len) ? len : dump),
+                                    dump_indent) <= 0)
+                    goto end;
+                nl = 1;
+            }
 
-			if (!nl) 
-				{
-				if (BIO_write(bp,"\n",1) <= 0) goto end;
-				}
-			p+=len;
-			if ((tag == V_ASN1_EOC) && (xclass == 0))
-				{
-				ret=2; /* End of sequence */
-				goto end;
-				}
-			}
-		length-=len;
-		}
-	ret=1;
-end:
-	if (o != NULL) ASN1_OBJECT_free(o);
-	if (os != NULL) M_ASN1_OCTET_STRING_free(os);
-	*pp=p;
-	return(ret);
-	}
+            if (!nl) {
+                if (BIO_write(bp, "\n", 1) <= 0)
+                    goto end;
+            }
+            p += len;
+            if ((tag == V_ASN1_EOC) && (xclass == 0)) {
+                ret = 2;        /* End of sequence */
+                goto end;
+            }
+        }
+        length -= len;
+    }
+    ret = 1;
+ end:
+    if (o != NULL)
+        ASN1_OBJECT_free(o);
+    if (os != NULL)
+        M_ASN1_OCTET_STRING_free(os);
+    *pp = p;
+    return (ret);
+}
 
 const char *ASN1_tag2str(int tag)
 {
-	static const char * const tag2str[] = {
+    static const char *const tag2str[] = {
         /* 0-4 */
-	 "EOC", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
-        /* 5-9 */ 
-	 "NULL", "OBJECT", "OBJECT DESCRIPTOR", "EXTERNAL", "REAL",
+        "EOC", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
+        /* 5-9 */
+        "NULL", "OBJECT", "OBJECT DESCRIPTOR", "EXTERNAL", "REAL",
         /* 10-13 */
-	 "ENUMERATED", "", "UTF8STRING", "",
-        /* 15-17 */ 
-	"", "", "SEQUENCE", "SET",
-        /* 18-20 */  
-	"NUMERICSTRING", "PRINTABLESTRING", "T61STRING",
+        "ENUMERATED", "", "UTF8STRING", "",
+        /* 15-17 */
+        "", "", "SEQUENCE", "SET",
+        /* 18-20 */
+        "NUMERICSTRING", "PRINTABLESTRING", "T61STRING",
         /* 21-24 */
-	"VIDEOTEXSTRING", "IA5STRING", "UTCTIME","GENERALIZEDTIME",
+        "VIDEOTEXSTRING", "IA5STRING", "UTCTIME", "GENERALIZEDTIME",
         /* 25-27 */
-	"GRAPHICSTRING", "VISIBLESTRING", "GENERALSTRING",
+        "GRAPHICSTRING", "VISIBLESTRING", "GENERALSTRING",
         /* 28-30 */
-	"UNIVERSALSTRING", "", "BMPSTRING"
-	};
+        "UNIVERSALSTRING", "", "BMPSTRING"
+    };
 
-	if((tag == V_ASN1_NEG_INTEGER) || (tag == V_ASN1_NEG_ENUMERATED))
-							tag &= ~0x100;
+    if ((tag == V_ASN1_NEG_INTEGER) || (tag == V_ASN1_NEG_ENUMERATED))
+        tag &= ~0x100;
 
-	if(tag < 0 || tag > 30) return "(unknown)";
-	return tag2str[tag];
+    if (tag < 0 || tag > 30)
+        return "(unknown)";
+    return tag2str[tag];
 }
-
diff --git a/crypto/asn1/asn1t.h b/crypto/asn1/asn1t.h
index 293a538e64..99bc0eecf3 100644
--- a/crypto/asn1/asn1t.h
+++ b/crypto/asn1/asn1t.h
@@ -1,6 +1,7 @@
 /* asn1t.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,16 +57,16 @@
  *
  */
 #ifndef HEADER_ASN1T_H
-#define HEADER_ASN1T_H
+# define HEADER_ASN1T_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#ifdef OPENSSL_BUILD_SHLIBCRYPTO
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
 /* ASN1 template defines, structures and functions */
 
@@ -73,510 +74,504 @@
 extern "C" {
 #endif
 
-
-#ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
+# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
 
 /* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
-#define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr))
-
+#  define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr))
 
 /* Macros for start and end of ASN1_ITEM definition */
 
-#define ASN1_ITEM_start(itname) \
-	OPENSSL_GLOBAL const ASN1_ITEM itname##_it = {
+#  define ASN1_ITEM_start(itname) \
+        OPENSSL_GLOBAL const ASN1_ITEM itname##_it = {
 
-#define ASN1_ITEM_end(itname) \
-		};
+#  define ASN1_ITEM_end(itname) \
+                };
 
-#else
+# else
 
 /* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
-#define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr()))
-
+#  define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr()))
 
 /* Macros for start and end of ASN1_ITEM definition */
 
-#define ASN1_ITEM_start(itname) \
-	const ASN1_ITEM * itname##_it(void) \
-	{ \
-		static const ASN1_ITEM local_it = { 
-
-#define ASN1_ITEM_end(itname) \
-		}; \
-	return &local_it; \
-	}
+#  define ASN1_ITEM_start(itname) \
+        const ASN1_ITEM * itname##_it(void) \
+        { \
+                static const ASN1_ITEM local_it = {
 
-#endif
+#  define ASN1_ITEM_end(itname) \
+                }; \
+        return &local_it; \
+        }
 
+# endif
 
 /* Macros to aid ASN1 template writing */
 
-#define ASN1_ITEM_TEMPLATE(tname) \
-	static const ASN1_TEMPLATE tname##_item_tt 
-
-#define ASN1_ITEM_TEMPLATE_END(tname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_PRIMITIVE,\
-		-1,\
-		&tname##_item_tt,\
-		0,\
-		NULL,\
-		0,\
-		#tname \
-	ASN1_ITEM_end(tname)
-
+# define ASN1_ITEM_TEMPLATE(tname) \
+        static const ASN1_TEMPLATE tname##_item_tt
+
+# define ASN1_ITEM_TEMPLATE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_PRIMITIVE,\
+                -1,\
+                &tname##_item_tt,\
+                0,\
+                NULL,\
+                0,\
+                #tname \
+        ASN1_ITEM_end(tname)
 
 /* This is a ASN1 type which just embeds a template */
- 
-/*- 
+
+/*-
  * This pair helps declare a SEQUENCE. We can do:
  *
- * 	ASN1_SEQUENCE(stname) = {
- * 		... SEQUENCE components ...
- * 	} ASN1_SEQUENCE_END(stname)
+ *      ASN1_SEQUENCE(stname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END(stname)
  *
- * 	This will produce an ASN1_ITEM called stname_it
- *	for a structure called stname.
+ *      This will produce an ASN1_ITEM called stname_it
+ *      for a structure called stname.
  *
- * 	If you want the same structure but a different
- *	name then use:
+ *      If you want the same structure but a different
+ *      name then use:
  *
- * 	ASN1_SEQUENCE(itname) = {
- * 		... SEQUENCE components ...
- * 	} ASN1_SEQUENCE_END_name(stname, itname)
+ *      ASN1_SEQUENCE(itname) = {
+ *              ... SEQUENCE components ...
+ *      } ASN1_SEQUENCE_END_name(stname, itname)
  *
- *	This will create an item called itname_it using
- *	a structure called stname.
+ *      This will create an item called itname_it using
+ *      a structure called stname.
  */
 
-#define ASN1_SEQUENCE(tname) \
-	static const ASN1_TEMPLATE tname##_seq_tt[] 
-
-#define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
-
-#define ASN1_SEQUENCE_END_name(stname, tname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_SEQUENCE,\
-		V_ASN1_SEQUENCE,\
-		tname##_seq_tt,\
-		sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-		NULL,\
-		sizeof(stname),\
-		#stname \
-	ASN1_ITEM_end(tname)
-
-#define ASN1_NDEF_SEQUENCE(tname) \
-	ASN1_SEQUENCE(tname)
-
-#define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
-	ASN1_SEQUENCE_cb(tname, cb)
-
-#define ASN1_SEQUENCE_cb(tname, cb) \
-	static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
-	ASN1_SEQUENCE(tname)
-
-#define ASN1_BROKEN_SEQUENCE(tname) \
-	static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
-	ASN1_SEQUENCE(tname)
-
-#define ASN1_SEQUENCE_ref(tname, cb, lck) \
-	static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \
-	ASN1_SEQUENCE(tname)
-
-#define ASN1_SEQUENCE_enc(tname, enc, cb) \
-	static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc)}; \
-	ASN1_SEQUENCE(tname)
-
-#define ASN1_NDEF_SEQUENCE_END(tname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_NDEF_SEQUENCE,\
-		V_ASN1_SEQUENCE,\
-		tname##_seq_tt,\
-		sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-		NULL,\
-		sizeof(tname),\
-		#tname \
-	ASN1_ITEM_end(tname)
-
-#define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
-
-#define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
-
-#define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
-
-#define ASN1_SEQUENCE_END_ref(stname, tname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_SEQUENCE,\
-		V_ASN1_SEQUENCE,\
-		tname##_seq_tt,\
-		sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-		&tname##_aux,\
-		sizeof(stname),\
-		#stname \
-	ASN1_ITEM_end(tname)
-
-#define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_NDEF_SEQUENCE,\
-		V_ASN1_SEQUENCE,\
-		tname##_seq_tt,\
-		sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
-		&tname##_aux,\
-		sizeof(stname),\
-		#stname \
-	ASN1_ITEM_end(tname)
-
+# define ASN1_SEQUENCE(tname) \
+        static const ASN1_TEMPLATE tname##_seq_tt[]
+
+# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
+
+# define ASN1_SEQUENCE_END_name(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE(tname) \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
+        ASN1_SEQUENCE_cb(tname, cb)
+
+# define ASN1_SEQUENCE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_BROKEN_SEQUENCE(tname) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_ref(tname, cb, lck) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_SEQUENCE_enc(tname, enc, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc)}; \
+        ASN1_SEQUENCE(tname)
+
+# define ASN1_NDEF_SEQUENCE_END(tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(tname),\
+                #tname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
+
+# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+# define ASN1_SEQUENCE_END_ref(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_NDEF_SEQUENCE,\
+                V_ASN1_SEQUENCE,\
+                tname##_seq_tt,\
+                sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
 
 /*-
  * This pair helps declare a CHOICE type. We can do:
  *
- * 	ASN1_CHOICE(chname) = {
- * 		... CHOICE options ...
- * 	ASN1_CHOICE_END(chname)
+ *      ASN1_CHOICE(chname) = {
+ *              ... CHOICE options ...
+ *      ASN1_CHOICE_END(chname)
+ *
+ *      This will produce an ASN1_ITEM called chname_it
+ *      for a structure called chname. The structure
+ *      definition must look like this:
+ *      typedef struct {
+ *              int type;
+ *              union {
+ *                      ASN1_SOMETHING *opt1;
+ *                      ASN1_SOMEOTHER *opt2;
+ *              } value;
+ *      } chname;
  *
- * 	This will produce an ASN1_ITEM called chname_it
- *	for a structure called chname. The structure
- *	definition must look like this:
- *	typedef struct {
- *		int type;
- *		union {
- *			ASN1_SOMETHING *opt1;
- *			ASN1_SOMEOTHER *opt2;
- *		} value;
- *	} chname;
- *	
- *	the name of the selector must be 'type'.
- * 	to use an alternative selector name use the
+ *      the name of the selector must be 'type'.
+ *      to use an alternative selector name use the
  *      ASN1_CHOICE_END_selector() version.
  */
 
-#define ASN1_CHOICE(tname) \
-	static const ASN1_TEMPLATE tname##_ch_tt[] 
-
-#define ASN1_CHOICE_cb(tname, cb) \
-	static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
-	ASN1_CHOICE(tname)
-
-#define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
-
-#define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
-
-#define ASN1_CHOICE_END_selector(stname, tname, selname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_CHOICE,\
-		offsetof(stname,selname) ,\
-		tname##_ch_tt,\
-		sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
-		NULL,\
-		sizeof(stname),\
-		#stname \
-	ASN1_ITEM_end(tname)
-
-#define ASN1_CHOICE_END_cb(stname, tname, selname) \
-	;\
-	ASN1_ITEM_start(tname) \
-		ASN1_ITYPE_CHOICE,\
-		offsetof(stname,selname) ,\
-		tname##_ch_tt,\
-		sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
-		&tname##_aux,\
-		sizeof(stname),\
-		#stname \
-	ASN1_ITEM_end(tname)
+# define ASN1_CHOICE(tname) \
+        static const ASN1_TEMPLATE tname##_ch_tt[]
+
+# define ASN1_CHOICE_cb(tname, cb) \
+        static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
+        ASN1_CHOICE(tname)
+
+# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
+
+# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
+
+# define ASN1_CHOICE_END_selector(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                NULL,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
+
+# define ASN1_CHOICE_END_cb(stname, tname, selname) \
+        ;\
+        ASN1_ITEM_start(tname) \
+                ASN1_ITYPE_CHOICE,\
+                offsetof(stname,selname) ,\
+                tname##_ch_tt,\
+                sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+                &tname##_aux,\
+                sizeof(stname),\
+                #stname \
+        ASN1_ITEM_end(tname)
 
 /* This helps with the template wrapper form of ASN1_ITEM */
 
-#define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
-	(flags), (tag), 0,\
-	#name, ASN1_ITEM_ref(type) }
+# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
+        (flags), (tag), 0,\
+        #name, ASN1_ITEM_ref(type) }
 
 /* These help with SEQUENCE or CHOICE components */
 
 /* used to declare other types */
 
-#define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
-	(flags), (tag), offsetof(stname, field),\
-	#field, ASN1_ITEM_ref(type) }
+# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
+        (flags), (tag), offsetof(stname, field),\
+        #field, ASN1_ITEM_ref(type) }
 
 /* used when the structure is combined with the parent */
 
-#define ASN1_EX_COMBINE(flags, tag, type) { \
-	(flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) }
+# define ASN1_EX_COMBINE(flags, tag, type) { \
+        (flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) }
 
 /* implicit and explicit helper macros */
 
-#define ASN1_IMP_EX(stname, field, type, tag, ex) \
-		ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | ex, tag, stname, field, type)
+# define ASN1_IMP_EX(stname, field, type, tag, ex) \
+                ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | ex, tag, stname, field, type)
 
-#define ASN1_EXP_EX(stname, field, type, tag, ex) \
-		ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | ex, tag, stname, field, type)
+# define ASN1_EXP_EX(stname, field, type, tag, ex) \
+                ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | ex, tag, stname, field, type)
 
 /* Any defined by macros: the field used is in the table itself */
 
-#ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
-#define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
-#define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
-#else
-#define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
-#define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
-#endif
+# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
+#  define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
+#  define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
+# else
+#  define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
+#  define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
+# endif
 /* Plain simple type */
-#define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
+# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
 
 /* OPTIONAL simple type */
-#define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
 
 /* IMPLICIT tagged simple type */
-#define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
+# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
 
 /* IMPLICIT tagged OPTIONAL simple type */
-#define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
 
 /* Same as above but EXPLICIT */
 
-#define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
-#define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
+# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
 
 /* SEQUENCE OF type */
-#define ASN1_SEQUENCE_OF(stname, field, type) \
-		ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
+# define ASN1_SEQUENCE_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
 
 /* OPTIONAL SEQUENCE OF */
-#define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
-		ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
 
 /* Same as above but for SET OF */
 
-#define ASN1_SET_OF(stname, field, type) \
-		ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
+# define ASN1_SET_OF(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
 
-#define ASN1_SET_OF_OPT(stname, field, type) \
-		ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+# define ASN1_SET_OF_OPT(stname, field, type) \
+                ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
 
 /* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
 
-#define ASN1_IMP_SET_OF(stname, field, type, tag) \
-			ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+# define ASN1_IMP_SET_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
 
-#define ASN1_EXP_SET_OF(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+# define ASN1_EXP_SET_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
 
-#define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
-			ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
 
-#define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
 
-#define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
-			ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
 
-#define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
-			ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
 
-#define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
 
-#define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
 
 /* EXPLICIT using indefinite length constructed form */
-#define ASN1_NDEF_EXP(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
+# define ASN1_NDEF_EXP(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
 
 /* EXPLICIT OPTIONAL using indefinite length constructed form */
-#define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
-			ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
+# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
+                        ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
 
 /* Macros for the ASN1_ADB structure */
 
-#define ASN1_ADB(name) \
-	static const ASN1_ADB_TABLE name##_adbtbl[] 
-
-#ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
-
-#define ASN1_ADB_END(name, flags, field, app_table, def, none) \
-	;\
-	static const ASN1_ADB name##_adb = {\
-		flags,\
-		offsetof(name, field),\
-		app_table,\
-		name##_adbtbl,\
-		sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
-		def,\
-		none\
-	}
-
-#else
-
-#define ASN1_ADB_END(name, flags, field, app_table, def, none) \
-	;\
-	static const ASN1_ITEM *name##_adb(void) \
-	{ \
-	static const ASN1_ADB internal_adb = \
-		{\
-		flags,\
-		offsetof(name, field),\
-		app_table,\
-		name##_adbtbl,\
-		sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
-		def,\
-		none\
-		}; \
-		return (const ASN1_ITEM *) &internal_adb; \
-	} \
-	void dummy_function(void)
-
-#endif
-
-#define ADB_ENTRY(val, template) {val, template}
+# define ASN1_ADB(name) \
+        static const ASN1_ADB_TABLE name##_adbtbl[]
+
+# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
+
+#  define ASN1_ADB_END(name, flags, field, app_table, def, none) \
+        ;\
+        static const ASN1_ADB name##_adb = {\
+                flags,\
+                offsetof(name, field),\
+                app_table,\
+                name##_adbtbl,\
+                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
+                def,\
+                none\
+        }
 
-#define ASN1_ADB_TEMPLATE(name) \
-	static const ASN1_TEMPLATE name##_tt 
+# else
 
-/* This is the ASN1 template structure that defines
- * a wrapper round the actual type. It determines the
- * actual position of the field in the value structure,
- * various flags such as OPTIONAL and the field name.
+#  define ASN1_ADB_END(name, flags, field, app_table, def, none) \
+        ;\
+        static const ASN1_ITEM *name##_adb(void) \
+        { \
+        static const ASN1_ADB internal_adb = \
+                {\
+                flags,\
+                offsetof(name, field),\
+                app_table,\
+                name##_adbtbl,\
+                sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
+                def,\
+                none\
+                }; \
+                return (const ASN1_ITEM *) &internal_adb; \
+        } \
+        void dummy_function(void)
+
+# endif
+
+# define ADB_ENTRY(val, template) {val, template}
+
+# define ASN1_ADB_TEMPLATE(name) \
+        static const ASN1_TEMPLATE name##_tt
+
+/*
+ * This is the ASN1 template structure that defines a wrapper round the
+ * actual type. It determines the actual position of the field in the value
+ * structure, various flags such as OPTIONAL and the field name.
  */
 
 struct ASN1_TEMPLATE_st {
-unsigned long flags;		/* Various flags */
-long tag;			/* tag, not used if no tagging */
-unsigned long offset;		/* Offset of this field in structure */
-#ifndef NO_ASN1_FIELD_NAMES
-const char *field_name;		/* Field name */
-#endif
-ASN1_ITEM_EXP *item;		/* Relevant ASN1_ITEM or ASN1_ADB */
+    unsigned long flags;        /* Various flags */
+    long tag;                   /* tag, not used if no tagging */
+    unsigned long offset;       /* Offset of this field in structure */
+# ifndef NO_ASN1_FIELD_NAMES
+    const char *field_name;     /* Field name */
+# endif
+    ASN1_ITEM_EXP *item;        /* Relevant ASN1_ITEM or ASN1_ADB */
 };
 
 /* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
 
-#define ASN1_TEMPLATE_item(t) (t->item_ptr)
-#define ASN1_TEMPLATE_adb(t) (t->item_ptr)
+# define ASN1_TEMPLATE_item(t) (t->item_ptr)
+# define ASN1_TEMPLATE_adb(t) (t->item_ptr)
 
 typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
 typedef struct ASN1_ADB_st ASN1_ADB;
 
 struct ASN1_ADB_st {
-	unsigned long flags;	/* Various flags */
-	unsigned long offset;	/* Offset of selector field */
-	STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */
-	const ASN1_ADB_TABLE *tbl;	/* Table of possible types */
-	long tblcount;		/* Number of entries in tbl */
-	const ASN1_TEMPLATE *default_tt;  /* Type to use if no match */
-	const ASN1_TEMPLATE *null_tt;  /* Type to use if selector is NULL */
+    unsigned long flags;        /* Various flags */
+    unsigned long offset;       /* Offset of selector field */
+    STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */
+    const ASN1_ADB_TABLE *tbl;  /* Table of possible types */
+    long tblcount;              /* Number of entries in tbl */
+    const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
+    const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
 };
 
 struct ASN1_ADB_TABLE_st {
-	long value;		/* NID for an object or value for an int */
-	const ASN1_TEMPLATE tt;		/* item for this value */
+    long value;                 /* NID for an object or value for an int */
+    const ASN1_TEMPLATE tt;     /* item for this value */
 };
 
 /* template flags */
 
 /* Field is optional */
-#define ASN1_TFLG_OPTIONAL	(0x1)
+# define ASN1_TFLG_OPTIONAL      (0x1)
 
 /* Field is a SET OF */
-#define ASN1_TFLG_SET_OF	(0x1 << 1)
+# define ASN1_TFLG_SET_OF        (0x1 << 1)
 
 /* Field is a SEQUENCE OF */
-#define ASN1_TFLG_SEQUENCE_OF	(0x2 << 1)
+# define ASN1_TFLG_SEQUENCE_OF   (0x2 << 1)
 
-/* Special case: this refers to a SET OF that
- * will be sorted into DER order when encoded *and*
- * the corresponding STACK will be modified to match
- * the new order.
+/*
+ * Special case: this refers to a SET OF that will be sorted into DER order
+ * when encoded *and* the corresponding STACK will be modified to match the
+ * new order.
  */
-#define ASN1_TFLG_SET_ORDER	(0x3 << 1)
+# define ASN1_TFLG_SET_ORDER     (0x3 << 1)
 
 /* Mask for SET OF or SEQUENCE OF */
-#define ASN1_TFLG_SK_MASK	(0x3 << 1)
+# define ASN1_TFLG_SK_MASK       (0x3 << 1)
 
-/* These flags mean the tag should be taken from the
- * tag field. If EXPLICIT then the underlying type
- * is used for the inner tag.
+/*
+ * These flags mean the tag should be taken from the tag field. If EXPLICIT
+ * then the underlying type is used for the inner tag.
  */
 
 /* IMPLICIT tagging */
-#define ASN1_TFLG_IMPTAG	(0x1 << 3)
-
+# define ASN1_TFLG_IMPTAG        (0x1 << 3)
 
 /* EXPLICIT tagging, inner tag from underlying type */
-#define ASN1_TFLG_EXPTAG	(0x2 << 3)
+# define ASN1_TFLG_EXPTAG        (0x2 << 3)
 
-#define ASN1_TFLG_TAG_MASK	(0x3 << 3)
+# define ASN1_TFLG_TAG_MASK      (0x3 << 3)
 
 /* context specific IMPLICIT */
-#define ASN1_TFLG_IMPLICIT	ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT
+# define ASN1_TFLG_IMPLICIT      ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT
 
 /* context specific EXPLICIT */
-#define ASN1_TFLG_EXPLICIT	ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT
+# define ASN1_TFLG_EXPLICIT      ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT
 
-/* If tagging is in force these determine the
- * type of tag to use. Otherwise the tag is
- * determined by the underlying type. These 
- * values reflect the actual octet format.
+/*
+ * If tagging is in force these determine the type of tag to use. Otherwise
+ * the tag is determined by the underlying type. These values reflect the
+ * actual octet format.
  */
 
-/* Universal tag */ 
-#define ASN1_TFLG_UNIVERSAL	(0x0<<6)
-/* Application tag */ 
-#define ASN1_TFLG_APPLICATION	(0x1<<6)
-/* Context specific tag */ 
-#define ASN1_TFLG_CONTEXT	(0x2<<6)
-/* Private tag */ 
-#define ASN1_TFLG_PRIVATE	(0x3<<6)
+/* Universal tag */
+# define ASN1_TFLG_UNIVERSAL     (0x0<<6)
+/* Application tag */
+# define ASN1_TFLG_APPLICATION   (0x1<<6)
+/* Context specific tag */
+# define ASN1_TFLG_CONTEXT       (0x2<<6)
+/* Private tag */
+# define ASN1_TFLG_PRIVATE       (0x3<<6)
 
-#define ASN1_TFLG_TAG_CLASS	(0x3<<6)
+# define ASN1_TFLG_TAG_CLASS     (0x3<<6)
 
-/* These are for ANY DEFINED BY type. In this case
- * the 'item' field points to an ASN1_ADB structure
- * which contains a table of values to decode the
+/*
+ * These are for ANY DEFINED BY type. In this case the 'item' field points to
+ * an ASN1_ADB structure which contains a table of values to decode the
  * relevant type
  */
 
-#define ASN1_TFLG_ADB_MASK	(0x3<<8)
+# define ASN1_TFLG_ADB_MASK      (0x3<<8)
 
-#define ASN1_TFLG_ADB_OID	(0x1<<8)
+# define ASN1_TFLG_ADB_OID       (0x1<<8)
 
-#define ASN1_TFLG_ADB_INT	(0x1<<9)
+# define ASN1_TFLG_ADB_INT       (0x1<<9)
 
-/* This flag means a parent structure is passed
- * instead of the field: this is useful is a
- * SEQUENCE is being combined with a CHOICE for
- * example. Since this means the structure and
- * item name will differ we need to use the
+/*
+ * This flag means a parent structure is passed instead of the field: this is
+ * useful is a SEQUENCE is being combined with a CHOICE for example. Since
+ * this means the structure and item name will differ we need to use the
  * ASN1_CHOICE_END_name() macro for example.
  */
 
-#define ASN1_TFLG_COMBINE	(0x1<<10)
+# define ASN1_TFLG_COMBINE       (0x1<<10)
 
-/* This flag when present in a SEQUENCE OF, SET OF
- * or EXPLICIT causes indefinite length constructed
- * encoding to be used if required.
+/*
+ * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes
+ * indefinite length constructed encoding to be used if required.
  */
 
-#define ASN1_TFLG_NDEF		(0x1<<11)
+# define ASN1_TFLG_NDEF          (0x1<<11)
 
 /* This is the actual ASN1 item itself */
 
 struct ASN1_ITEM_st {
-char itype;			/* The item type, primitive, SEQUENCE, CHOICE or extern */
-long utype;			/* underlying type */
-const ASN1_TEMPLATE *templates;	/* If SEQUENCE or CHOICE this contains the contents */
-long tcount;			/* Number of templates if SEQUENCE or CHOICE */
-const void *funcs;		/* functions that handle this type */
-long size;			/* Structure size (usually)*/
-#ifndef NO_ASN1_FIELD_NAMES
-const char *sname;		/* Structure name */
-#endif
+    char itype;                 /* The item type, primitive, SEQUENCE, CHOICE
+                                 * or extern */
+    long utype;                 /* underlying type */
+    const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains
+                                     * the contents */
+    long tcount;                /* Number of templates if SEQUENCE or CHOICE */
+    const void *funcs;          /* functions that handle this type */
+    long size;                  /* Structure size (usually) */
+# ifndef NO_ASN1_FIELD_NAMES
+    const char *sname;          /* Structure name */
+# endif
 };
 
 /*-
@@ -586,7 +581,7 @@ const char *sname;		/* Structure name */
  * For PRIMITIVE types the underlying type
  * determines the behaviour if items is NULL.
  *
- * Otherwise templates must contain a single 
+ * Otherwise templates must contain a single
  * template and the type is treated in the
  * same way as the type specified in the template.
  *
@@ -600,7 +595,7 @@ const char *sname;		/* Structure name */
  * selector.
  *
  * The 'funcs' field is used for application
- * specific functions. 
+ * specific functions.
  *
  * For COMPAT types the funcs field gives a
  * set of functions that handle this type, this
@@ -624,292 +619,297 @@ const char *sname;		/* Structure name */
  *
  */
 
-#define ASN1_ITYPE_PRIMITIVE		0x0
+# define ASN1_ITYPE_PRIMITIVE            0x0
 
-#define ASN1_ITYPE_SEQUENCE		0x1
+# define ASN1_ITYPE_SEQUENCE             0x1
 
-#define ASN1_ITYPE_CHOICE		0x2
+# define ASN1_ITYPE_CHOICE               0x2
 
-#define ASN1_ITYPE_COMPAT		0x3
+# define ASN1_ITYPE_COMPAT               0x3
 
-#define ASN1_ITYPE_EXTERN		0x4
+# define ASN1_ITYPE_EXTERN               0x4
 
-#define ASN1_ITYPE_MSTRING		0x5
+# define ASN1_ITYPE_MSTRING              0x5
 
-#define ASN1_ITYPE_NDEF_SEQUENCE	0x6
+# define ASN1_ITYPE_NDEF_SEQUENCE        0x6
 
-/* Cache for ASN1 tag and length, so we
- * don't keep re-reading it for things
+/*
+ * Cache for ASN1 tag and length, so we don't keep re-reading it for things
  * like CHOICE
  */
 
-struct ASN1_TLC_st{
-	char valid;	/* Values below are valid */
-	int ret;	/* return value */
-	long plen;	/* length */
-	int ptag;	/* class value */
-	int pclass;	/* class value */
-	int hdrlen;	/* header length */
+struct ASN1_TLC_st {
+    char valid;                 /* Values below are valid */
+    int ret;                    /* return value */
+    long plen;                  /* length */
+    int ptag;                   /* class value */
+    int pclass;                 /* class value */
+    int hdrlen;                 /* header length */
 };
 
 /* Typedefs for ASN1 function pointers */
 
-typedef ASN1_VALUE * ASN1_new_func(void);
+typedef ASN1_VALUE *ASN1_new_func(void);
 typedef void ASN1_free_func(ASN1_VALUE *a);
-typedef ASN1_VALUE * ASN1_d2i_func(ASN1_VALUE **a, const unsigned char ** in, long length);
-typedef int ASN1_i2d_func(ASN1_VALUE * a, unsigned char **in);
+typedef ASN1_VALUE *ASN1_d2i_func(ASN1_VALUE **a, const unsigned char **in,
+                                  long length);
+typedef int ASN1_i2d_func(ASN1_VALUE *a, unsigned char **in);
 
-typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it,
-					int tag, int aclass, char opt, ASN1_TLC *ctx);
+typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                        const ASN1_ITEM *it, int tag, int aclass, char opt,
+                        ASN1_TLC *ctx);
 
-typedef int ASN1_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
+typedef int ASN1_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
+                        const ASN1_ITEM *it, int tag, int aclass);
 typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
 typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
-typedef int ASN1_ex_print_func(BIO *out, ASN1_VALUE **pval, 
-						int indent, const char *fname, 
-						const ASN1_PCTX *pctx);
+typedef int ASN1_ex_print_func(BIO *out, ASN1_VALUE **pval,
+                               int indent, const char *fname,
+                               const ASN1_PCTX *pctx);
 
-typedef int ASN1_primitive_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);
-typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
-typedef int ASN1_primitive_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it, int indent, const ASN1_PCTX *pctx);
+typedef int ASN1_primitive_i2c(ASN1_VALUE **pval, unsigned char *cont,
+                               int *putype, const ASN1_ITEM *it);
+typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,
+                               int len, int utype, char *free_cont,
+                               const ASN1_ITEM *it);
+typedef int ASN1_primitive_print(BIO *out, ASN1_VALUE **pval,
+                                 const ASN1_ITEM *it, int indent,
+                                 const ASN1_PCTX *pctx);
 
 typedef struct ASN1_COMPAT_FUNCS_st {
-	ASN1_new_func *asn1_new;
-	ASN1_free_func *asn1_free;
-	ASN1_d2i_func *asn1_d2i;
-	ASN1_i2d_func *asn1_i2d;
+    ASN1_new_func *asn1_new;
+    ASN1_free_func *asn1_free;
+    ASN1_d2i_func *asn1_d2i;
+    ASN1_i2d_func *asn1_i2d;
 } ASN1_COMPAT_FUNCS;
 
 typedef struct ASN1_EXTERN_FUNCS_st {
-	void *app_data;
-	ASN1_ex_new_func *asn1_ex_new;
-	ASN1_ex_free_func *asn1_ex_free;
-	ASN1_ex_free_func *asn1_ex_clear;
-	ASN1_ex_d2i *asn1_ex_d2i;
-	ASN1_ex_i2d *asn1_ex_i2d;
-	ASN1_ex_print_func *asn1_ex_print;
+    void *app_data;
+    ASN1_ex_new_func *asn1_ex_new;
+    ASN1_ex_free_func *asn1_ex_free;
+    ASN1_ex_free_func *asn1_ex_clear;
+    ASN1_ex_d2i *asn1_ex_d2i;
+    ASN1_ex_i2d *asn1_ex_i2d;
+    ASN1_ex_print_func *asn1_ex_print;
 } ASN1_EXTERN_FUNCS;
 
 typedef struct ASN1_PRIMITIVE_FUNCS_st {
-	void *app_data;
-	unsigned long flags;
-	ASN1_ex_new_func *prim_new;
-	ASN1_ex_free_func *prim_free;
-	ASN1_ex_free_func *prim_clear;
-	ASN1_primitive_c2i *prim_c2i;
-	ASN1_primitive_i2c *prim_i2c;
-	ASN1_primitive_print *prim_print;
+    void *app_data;
+    unsigned long flags;
+    ASN1_ex_new_func *prim_new;
+    ASN1_ex_free_func *prim_free;
+    ASN1_ex_free_func *prim_clear;
+    ASN1_primitive_c2i *prim_c2i;
+    ASN1_primitive_i2c *prim_i2c;
+    ASN1_primitive_print *prim_print;
 } ASN1_PRIMITIVE_FUNCS;
 
-/* This is the ASN1_AUX structure: it handles various
- * miscellaneous requirements. For example the use of
- * reference counts and an informational callback.
- *
- * The "informational callback" is called at various
- * points during the ASN1 encoding and decoding. It can
- * be used to provide minor customisation of the structures
- * used. This is most useful where the supplied routines
- * *almost* do the right thing but need some extra help
- * at a few points. If the callback returns zero then
- * it is assumed a fatal error has occurred and the 
- * main operation should be abandoned.
- *
- * If major changes in the default behaviour are required
- * then an external type is more appropriate.
+/*
+ * This is the ASN1_AUX structure: it handles various miscellaneous
+ * requirements. For example the use of reference counts and an informational
+ * callback. The "informational callback" is called at various points during
+ * the ASN1 encoding and decoding. It can be used to provide minor
+ * customisation of the structures used. This is most useful where the
+ * supplied routines *almost* do the right thing but need some extra help at
+ * a few points. If the callback returns zero then it is assumed a fatal
+ * error has occurred and the main operation should be abandoned. If major
+ * changes in the default behaviour are required then an external type is
+ * more appropriate.
  */
 
 typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
-				void *exarg);
+                        void *exarg);
 
 typedef struct ASN1_AUX_st {
-	void *app_data;
-	int flags;
-	int ref_offset;		/* Offset of reference value */
-	int ref_lock;		/* Lock type to use */
-	ASN1_aux_cb *asn1_cb;
-	int enc_offset;		/* Offset of ASN1_ENCODING structure */
+    void *app_data;
+    int flags;
+    int ref_offset;             /* Offset of reference value */
+    int ref_lock;               /* Lock type to use */
+    ASN1_aux_cb *asn1_cb;
+    int enc_offset;             /* Offset of ASN1_ENCODING structure */
 } ASN1_AUX;
 
 /* For print related callbacks exarg points to this structure */
 typedef struct ASN1_PRINT_ARG_st {
-	BIO *out;
-	int indent;
-	const ASN1_PCTX *pctx;
+    BIO *out;
+    int indent;
+    const ASN1_PCTX *pctx;
 } ASN1_PRINT_ARG;
 
 /* For streaming related callbacks exarg points to this structure */
 typedef struct ASN1_STREAM_ARG_st {
-	/* BIO to stream through */
-	BIO *out;
-	/* BIO with filters appended */
-	BIO *ndef_bio;
-	/* Streaming I/O boundary */
-	unsigned char **boundary;
+    /* BIO to stream through */
+    BIO *out;
+    /* BIO with filters appended */
+    BIO *ndef_bio;
+    /* Streaming I/O boundary */
+    unsigned char **boundary;
 } ASN1_STREAM_ARG;
 
 /* Flags in ASN1_AUX */
 
 /* Use a reference count */
-#define ASN1_AFLG_REFCOUNT	1
+# define ASN1_AFLG_REFCOUNT      1
 /* Save the encoding of structure (useful for signatures) */
-#define ASN1_AFLG_ENCODING	2
+# define ASN1_AFLG_ENCODING      2
 /* The Sequence length is invalid */
-#define ASN1_AFLG_BROKEN	4
+# define ASN1_AFLG_BROKEN        4
 
 /* operation values for asn1_cb */
 
-#define ASN1_OP_NEW_PRE		0
-#define ASN1_OP_NEW_POST	1
-#define ASN1_OP_FREE_PRE	2
-#define ASN1_OP_FREE_POST	3
-#define ASN1_OP_D2I_PRE		4
-#define ASN1_OP_D2I_POST	5
-#define ASN1_OP_I2D_PRE		6
-#define ASN1_OP_I2D_POST	7
-#define ASN1_OP_PRINT_PRE	8
-#define ASN1_OP_PRINT_POST	9
-#define ASN1_OP_STREAM_PRE	10
-#define ASN1_OP_STREAM_POST	11
-#define ASN1_OP_DETACHED_PRE	12
-#define ASN1_OP_DETACHED_POST	13
+# define ASN1_OP_NEW_PRE         0
+# define ASN1_OP_NEW_POST        1
+# define ASN1_OP_FREE_PRE        2
+# define ASN1_OP_FREE_POST       3
+# define ASN1_OP_D2I_PRE         4
+# define ASN1_OP_D2I_POST        5
+# define ASN1_OP_I2D_PRE         6
+# define ASN1_OP_I2D_POST        7
+# define ASN1_OP_PRINT_PRE       8
+# define ASN1_OP_PRINT_POST      9
+# define ASN1_OP_STREAM_PRE      10
+# define ASN1_OP_STREAM_POST     11
+# define ASN1_OP_DETACHED_PRE    12
+# define ASN1_OP_DETACHED_POST   13
 
 /* Macro to implement a primitive type */
-#define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
-#define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
-				ASN1_ITEM_start(itname) \
-					ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
-				ASN1_ITEM_end(itname)
+# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
+# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
+                                ASN1_ITEM_end(itname)
 
 /* Macro to implement a multi string type */
-#define IMPLEMENT_ASN1_MSTRING(itname, mask) \
-				ASN1_ITEM_start(itname) \
-					ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
-				ASN1_ITEM_end(itname)
+# define IMPLEMENT_ASN1_MSTRING(itname, mask) \
+                                ASN1_ITEM_start(itname) \
+                                        ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
+                                ASN1_ITEM_end(itname)
 
 /* Macro to implement an ASN1_ITEM in terms of old style funcs */
 
-#define IMPLEMENT_COMPAT_ASN1(sname) IMPLEMENT_COMPAT_ASN1_type(sname, V_ASN1_SEQUENCE)
-
-#define IMPLEMENT_COMPAT_ASN1_type(sname, tag) \
-	static const ASN1_COMPAT_FUNCS sname##_ff = { \
-		(ASN1_new_func *)sname##_new, \
-		(ASN1_free_func *)sname##_free, \
-		(ASN1_d2i_func *)d2i_##sname, \
-		(ASN1_i2d_func *)i2d_##sname, \
-	}; \
-	ASN1_ITEM_start(sname) \
-		ASN1_ITYPE_COMPAT, \
-		tag, \
-		NULL, \
-		0, \
-		&sname##_ff, \
-		0, \
-		#sname \
-	ASN1_ITEM_end(sname)
-
-#define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
-	ASN1_ITEM_start(sname) \
-		ASN1_ITYPE_EXTERN, \
-		tag, \
-		NULL, \
-		0, \
-		&fptrs, \
-		0, \
-		#sname \
-	ASN1_ITEM_end(sname)
+# define IMPLEMENT_COMPAT_ASN1(sname) IMPLEMENT_COMPAT_ASN1_type(sname, V_ASN1_SEQUENCE)
+
+# define IMPLEMENT_COMPAT_ASN1_type(sname, tag) \
+        static const ASN1_COMPAT_FUNCS sname##_ff = { \
+                (ASN1_new_func *)sname##_new, \
+                (ASN1_free_func *)sname##_free, \
+                (ASN1_d2i_func *)d2i_##sname, \
+                (ASN1_i2d_func *)i2d_##sname, \
+        }; \
+        ASN1_ITEM_start(sname) \
+                ASN1_ITYPE_COMPAT, \
+                tag, \
+                NULL, \
+                0, \
+                &sname##_ff, \
+                0, \
+                #sname \
+        ASN1_ITEM_end(sname)
+
+# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
+        ASN1_ITEM_start(sname) \
+                ASN1_ITYPE_EXTERN, \
+                tag, \
+                NULL, \
+                0, \
+                &fptrs, \
+                0, \
+                #sname \
+        ASN1_ITEM_end(sname)
 
 /* Macro to implement standard functions in terms of ASN1_ITEM structures */
 
-#define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
-
-#define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
-
-#define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
-			IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
-
-#define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
-		IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
-
-#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
-		IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
-
-#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
-	pre stname *fname##_new(void) \
-	{ \
-		return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
-	} \
-	pre void fname##_free(stname *a) \
-	{ \
-		ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
-	}
-
-#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
-	stname *fname##_new(void) \
-	{ \
-		return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
-	} \
-	void fname##_free(stname *a) \
-	{ \
-		ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
-	}
-
-#define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
-	IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
-	IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
-
-#define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
-	stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
-	{ \
-		return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
-	} \
-	int i2d_##fname(stname *a, unsigned char **out) \
-	{ \
-		return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
-	} 
-
-#define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
-	int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
-	{ \
-		return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
-	} 
-
-/* This includes evil casts to remove const: they will go away when full
- * ASN1 constification is done.
+# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
+
+# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
+                        IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
+
+# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
+                IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
+        pre stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        pre void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
+        stname *fname##_new(void) \
+        { \
+                return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+        } \
+        void fname##_free(stname *a) \
+        { \
+                ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+        }
+
+# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+        } \
+        int i2d_##fname(stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+        }
+
+# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
+        int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
+        }
+
+/*
+ * This includes evil casts to remove const: they will go away when full ASN1
+ * constification is done.
  */
-#define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
-	stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
-	{ \
-		return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
-	} \
-	int i2d_##fname(const stname *a, unsigned char **out) \
-	{ \
-		return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
-	} 
-
-#define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
-	stname * stname##_dup(stname *x) \
+# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+        stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+        { \
+                return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+        } \
+        int i2d_##fname(const stname *a, unsigned char **out) \
+        { \
+                return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+        }
+
+# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
+        stname * stname##_dup(stname *x) \
         { \
         return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
         }
 
-#define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
-	IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
+# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
+        IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
 
-#define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
-	int fname##_print_ctx(BIO *out, stname *x, int indent, \
-						const ASN1_PCTX *pctx) \
-	{ \
-		return ASN1_item_print(out, (ASN1_VALUE *)x, indent, \
-			ASN1_ITEM_rptr(itname), pctx); \
-	} 
+# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
+        int fname##_print_ctx(BIO *out, stname *x, int indent, \
+                                                const ASN1_PCTX *pctx) \
+        { \
+                return ASN1_item_print(out, (ASN1_VALUE *)x, indent, \
+                        ASN1_ITEM_rptr(itname), pctx); \
+        }
 
-#define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
-		IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
+# define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
+                IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
 
-#define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
-	IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
-	IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+# define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+        IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
 
 /* external definitions for primitive types */
 
@@ -932,30 +932,40 @@ int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
 int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
 void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
-int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_TEMPLATE *tt);
-int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it,
-				int tag, int aclass, char opt, ASN1_TLC *ctx);
-
-int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
-int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_TEMPLATE *tt);
+int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                      const ASN1_TEMPLATE *tt);
+int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
+                     const ASN1_ITEM *it, int tag, int aclass, char opt,
+                     ASN1_TLC *ctx);
+
+int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
+                     const ASN1_ITEM *it, int tag, int aclass);
+int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out,
+                      const ASN1_TEMPLATE *tt);
 void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
-int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);
-int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
+int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
+                const ASN1_ITEM *it);
+int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
+                int utype, char *free_cont, const ASN1_ITEM *it);
 
 int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it);
-int asn1_set_choice_selector(ASN1_VALUE **pval, int value, const ASN1_ITEM *it);
+int asn1_set_choice_selector(ASN1_VALUE **pval, int value,
+                             const ASN1_ITEM *it);
 
-ASN1_VALUE ** asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
+ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
 
-const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, int nullerr);
+const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt,
+                                 int nullerr);
 
 int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it);
 
 void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it);
 void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
-int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval, const ASN1_ITEM *it);
-int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen, const ASN1_ITEM *it);
+int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval,
+                     const ASN1_ITEM *it);
+int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen,
+                  const ASN1_ITEM *it);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/asn1/asn_mime.c b/crypto/asn1/asn_mime.c
index 04893a15ce..7e2f28e6d5 100644
--- a/crypto/asn1/asn_mime.c
+++ b/crypto/asn1/asn_mime.c
@@ -1,5 +1,6 @@
 /* asn_mime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,44 +62,45 @@
 #include 
 #include "asn1_locl.h"
 
-/* Generalised MIME like utilities for streaming ASN1. Although many
- * have a PKCS7/CMS like flavour others are more general purpose.
+/*
+ * Generalised MIME like utilities for streaming ASN1. Although many have a
+ * PKCS7/CMS like flavour others are more general purpose.
  */
 
-/* MIME format structures
- * Note that all are translated to lower case apart from
- * parameter values. Quotes are stripped off
+/*
+ * MIME format structures Note that all are translated to lower case apart
+ * from parameter values. Quotes are stripped off
  */
 
 typedef struct {
-char *param_name;			/* Param name e.g. "micalg" */
-char *param_value;			/* Param value e.g. "sha1" */
+    char *param_name;           /* Param name e.g. "micalg" */
+    char *param_value;          /* Param value e.g. "sha1" */
 } MIME_PARAM;
 
 DECLARE_STACK_OF(MIME_PARAM)
 IMPLEMENT_STACK_OF(MIME_PARAM)
 
 typedef struct {
-char *name;				/* Name of line e.g. "content-type" */
-char *value;				/* Value of line e.g. "text/plain" */
-STACK_OF(MIME_PARAM) *params;		/* Zero or more parameters */
+    char *name;                 /* Name of line e.g. "content-type" */
+    char *value;                /* Value of line e.g. "text/plain" */
+    STACK_OF(MIME_PARAM) *params; /* Zero or more parameters */
 } MIME_HEADER;
 
 DECLARE_STACK_OF(MIME_HEADER)
 IMPLEMENT_STACK_OF(MIME_HEADER)
 
 static int asn1_output_data(BIO *out, BIO *data, ASN1_VALUE *val, int flags,
-					const ASN1_ITEM *it);
-static char * strip_ends(char *name);
-static char * strip_start(char *name);
-static char * strip_end(char *name);
+                            const ASN1_ITEM *it);
+static char *strip_ends(char *name);
+static char *strip_start(char *name);
+static char *strip_end(char *name);
 static MIME_HEADER *mime_hdr_new(char *name, char *value);
 static int mime_hdr_addparam(MIME_HEADER *mhdr, char *name, char *value);
 static STACK_OF(MIME_HEADER) *mime_parse_hdr(BIO *bio);
-static int mime_hdr_cmp(const MIME_HEADER * const *a,
-			const MIME_HEADER * const *b);
-static int mime_param_cmp(const MIME_PARAM * const *a,
-			const MIME_PARAM * const *b);
+static int mime_hdr_cmp(const MIME_HEADER *const *a,
+                        const MIME_HEADER *const *b);
+static int mime_param_cmp(const MIME_PARAM *const *a,
+                          const MIME_PARAM *const *b);
 static void mime_param_free(MIME_PARAM *param);
 static int mime_bound_check(char *line, int linelen, char *bound, int blen);
 static int multi_split(BIO *bio, char *bound, STACK_OF(BIO) **ret);
@@ -108,811 +110,824 @@ static MIME_PARAM *mime_param_find(MIME_HEADER *hdr, char *name);
 static void mime_hdr_free(MIME_HEADER *hdr);
 
 #define MAX_SMLEN 1024
-#define mime_debug(x) /* x */
+#define mime_debug(x)           /* x */
 
 /* Output an ASN1 structure in BER format streaming if necessary */
 
 int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
-				const ASN1_ITEM *it)
-	{
-	/* If streaming create stream BIO and copy all content through it */
-	if (flags & SMIME_STREAM)
-		{
-		BIO *bio, *tbio;
-		bio = BIO_new_NDEF(out, val, it);
-		if (!bio)
-			{
-			ASN1err(ASN1_F_I2D_ASN1_BIO_STREAM,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		SMIME_crlf_copy(in, bio, flags);
-		(void)BIO_flush(bio);
-		/* Free up successive BIOs until we hit the old output BIO */
-		do
-			{
-			tbio = BIO_pop(bio);
-			BIO_free(bio);
-			bio = tbio;
-			} while (bio != out);
-		}
-	/* else just write out ASN1 structure which will have all content
-	 * stored internally
-	 */
-	else
-		ASN1_item_i2d_bio(it, out, val);
-	return 1;
-	}
+                        const ASN1_ITEM *it)
+{
+    /* If streaming create stream BIO and copy all content through it */
+    if (flags & SMIME_STREAM) {
+        BIO *bio, *tbio;
+        bio = BIO_new_NDEF(out, val, it);
+        if (!bio) {
+            ASN1err(ASN1_F_I2D_ASN1_BIO_STREAM, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        SMIME_crlf_copy(in, bio, flags);
+        (void)BIO_flush(bio);
+        /* Free up successive BIOs until we hit the old output BIO */
+        do {
+            tbio = BIO_pop(bio);
+            BIO_free(bio);
+            bio = tbio;
+        } while (bio != out);
+    }
+    /*
+     * else just write out ASN1 structure which will have all content stored
+     * internally
+     */
+    else
+        ASN1_item_i2d_bio(it, out, val);
+    return 1;
+}
 
 /* Base 64 read and write of ASN1 structure */
 
 static int B64_write_ASN1(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
-				const ASN1_ITEM *it)
-	{
-	BIO *b64;
-	int r;
-	b64 = BIO_new(BIO_f_base64());
-	if(!b64)
-		{
-		ASN1err(ASN1_F_B64_WRITE_ASN1,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	/* prepend the b64 BIO so all data is base64 encoded.
-	 */
-	out = BIO_push(b64, out);
-	r = i2d_ASN1_bio_stream(out, val, in, flags, it);
-	(void)BIO_flush(out);
-	BIO_pop(out);
-	BIO_free(b64);
-	return r;
-	}
+                          const ASN1_ITEM *it)
+{
+    BIO *b64;
+    int r;
+    b64 = BIO_new(BIO_f_base64());
+    if (!b64) {
+        ASN1err(ASN1_F_B64_WRITE_ASN1, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    /*
+     * prepend the b64 BIO so all data is base64 encoded.
+     */
+    out = BIO_push(b64, out);
+    r = i2d_ASN1_bio_stream(out, val, in, flags, it);
+    (void)BIO_flush(out);
+    BIO_pop(out);
+    BIO_free(b64);
+    return r;
+}
 
 /* Streaming ASN1 PEM write */
 
 int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
-				const char *hdr,
-				const ASN1_ITEM *it)
-	{
-	int r;
-	BIO_printf(out, "-----BEGIN %s-----\n", hdr);
-	r = B64_write_ASN1(out, val, in, flags, it);
-	BIO_printf(out, "-----END %s-----\n", hdr);
-	return r;
-	}
+                              const char *hdr, const ASN1_ITEM *it)
+{
+    int r;
+    BIO_printf(out, "-----BEGIN %s-----\n", hdr);
+    r = B64_write_ASN1(out, val, in, flags, it);
+    BIO_printf(out, "-----END %s-----\n", hdr);
+    return r;
+}
 
 static ASN1_VALUE *b64_read_asn1(BIO *bio, const ASN1_ITEM *it)
 {
-	BIO *b64;
-	ASN1_VALUE *val;
-	if(!(b64 = BIO_new(BIO_f_base64()))) {
-		ASN1err(ASN1_F_B64_READ_ASN1,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	bio = BIO_push(b64, bio);
-	val = ASN1_item_d2i_bio(it, bio, NULL);
-	if(!val)
-		ASN1err(ASN1_F_B64_READ_ASN1,ASN1_R_DECODE_ERROR);
-	(void)BIO_flush(bio);
-	bio = BIO_pop(bio);
-	BIO_free(b64);
-	return val;
+    BIO *b64;
+    ASN1_VALUE *val;
+    if (!(b64 = BIO_new(BIO_f_base64()))) {
+        ASN1err(ASN1_F_B64_READ_ASN1, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    bio = BIO_push(b64, bio);
+    val = ASN1_item_d2i_bio(it, bio, NULL);
+    if (!val)
+        ASN1err(ASN1_F_B64_READ_ASN1, ASN1_R_DECODE_ERROR);
+    (void)BIO_flush(bio);
+    bio = BIO_pop(bio);
+    BIO_free(b64);
+    return val;
 }
 
 /* Generate the MIME "micalg" parameter from RFC3851, RFC4490 */
 
 static int asn1_write_micalg(BIO *out, STACK_OF(X509_ALGOR) *mdalgs)
-	{
-	const EVP_MD *md;
-	int i, have_unknown = 0, write_comma, ret = 0, md_nid;
-	have_unknown = 0;
-	write_comma = 0;
-	for (i = 0; i < sk_X509_ALGOR_num(mdalgs); i++)
-		{
-		if (write_comma)
-			BIO_write(out, ",", 1);
-		write_comma = 1;
-		md_nid = OBJ_obj2nid(sk_X509_ALGOR_value(mdalgs, i)->algorithm);
-		md = EVP_get_digestbynid(md_nid);
-		if (md && md->md_ctrl)
-			{
-			int rv;
-			char *micstr;
-			rv = md->md_ctrl(NULL, EVP_MD_CTRL_MICALG, 0, &micstr);
-			if (rv > 0)
-				{
-				BIO_puts(out, micstr);
-				OPENSSL_free(micstr);
-				continue;
-				}
-			if (rv != -2)
-				goto err;
-			}
-		switch(md_nid)
-			{
-			case NID_sha1:
-			BIO_puts(out, "sha1");
-			break;
-
-			case NID_md5:
-			BIO_puts(out, "md5");
-			break;
-
-			case NID_sha256:
-			BIO_puts(out, "sha-256");
-			break;
-
-			case NID_sha384:
-			BIO_puts(out, "sha-384");
-			break;
-
-			case NID_sha512:
-			BIO_puts(out, "sha-512");
-			break;
-
-			case NID_id_GostR3411_94:
-			BIO_puts(out, "gostr3411-94");
-				goto err;
-			break;
-
-			default:
-			if (have_unknown)
-				write_comma = 0;
-			else
-				{
-				BIO_puts(out, "unknown");
-				have_unknown = 1;
-				}
-			break;
-
-			}
-		}
-
-	ret = 1;
-	err:
-
-	return ret;
-
-	}
+{
+    const EVP_MD *md;
+    int i, have_unknown = 0, write_comma, ret = 0, md_nid;
+    have_unknown = 0;
+    write_comma = 0;
+    for (i = 0; i < sk_X509_ALGOR_num(mdalgs); i++) {
+        if (write_comma)
+            BIO_write(out, ",", 1);
+        write_comma = 1;
+        md_nid = OBJ_obj2nid(sk_X509_ALGOR_value(mdalgs, i)->algorithm);
+        md = EVP_get_digestbynid(md_nid);
+        if (md && md->md_ctrl) {
+            int rv;
+            char *micstr;
+            rv = md->md_ctrl(NULL, EVP_MD_CTRL_MICALG, 0, &micstr);
+            if (rv > 0) {
+                BIO_puts(out, micstr);
+                OPENSSL_free(micstr);
+                continue;
+            }
+            if (rv != -2)
+                goto err;
+        }
+        switch (md_nid) {
+        case NID_sha1:
+            BIO_puts(out, "sha1");
+            break;
+
+        case NID_md5:
+            BIO_puts(out, "md5");
+            break;
+
+        case NID_sha256:
+            BIO_puts(out, "sha-256");
+            break;
+
+        case NID_sha384:
+            BIO_puts(out, "sha-384");
+            break;
+
+        case NID_sha512:
+            BIO_puts(out, "sha-512");
+            break;
+
+        case NID_id_GostR3411_94:
+            BIO_puts(out, "gostr3411-94");
+            goto err;
+            break;
+
+        default:
+            if (have_unknown)
+                write_comma = 0;
+            else {
+                BIO_puts(out, "unknown");
+                have_unknown = 1;
+            }
+            break;
+
+        }
+    }
+
+    ret = 1;
+ err:
+
+    return ret;
+
+}
 
 /* SMIME sender */
 
 int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
-				int ctype_nid, int econt_nid,
-				STACK_OF(X509_ALGOR) *mdalgs,
-				const ASN1_ITEM *it)
+                     int ctype_nid, int econt_nid,
+                     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it)
 {
-	char bound[33], c;
-	int i;
-	const char *mime_prefix, *mime_eol, *cname = "smime.p7m";
-	const char *msg_type=NULL;
-	if (flags & SMIME_OLDMIME)
-		mime_prefix = "application/x-pkcs7-";
-	else
-		mime_prefix = "application/pkcs7-";
-
-	if (flags & SMIME_CRLFEOL)
-		mime_eol = "\r\n";
-	else
-		mime_eol = "\n";
-	if((flags & SMIME_DETACHED) && data) {
-	/* We want multipart/signed */
-		/* Generate a random boundary */
-		RAND_pseudo_bytes((unsigned char *)bound, 32);
-		for(i = 0; i < 32; i++) {
-			c = bound[i] & 0xf;
-			if(c < 10) c += '0';
-			else c += 'A' - 10;
-			bound[i] = c;
-		}
-		bound[32] = 0;
-		BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
-		BIO_printf(bio, "Content-Type: multipart/signed;");
-		BIO_printf(bio, " protocol=\"%ssignature\";", mime_prefix);
-		BIO_puts(bio, " micalg=\"");
-		asn1_write_micalg(bio, mdalgs);
-		BIO_printf(bio, "\"; boundary=\"----%s\"%s%s",
-						bound, mime_eol, mime_eol);
-		BIO_printf(bio, "This is an S/MIME signed message%s%s",
-						mime_eol, mime_eol);
-		/* Now write out the first part */
-		BIO_printf(bio, "------%s%s", bound, mime_eol);
-		if (!asn1_output_data(bio, data, val, flags, it))
-			return 0;
-		BIO_printf(bio, "%s------%s%s", mime_eol, bound, mime_eol);
-
-		/* Headers for signature */
-
-		BIO_printf(bio, "Content-Type: %ssignature;", mime_prefix); 
-		BIO_printf(bio, " name=\"smime.p7s\"%s", mime_eol);
-		BIO_printf(bio, "Content-Transfer-Encoding: base64%s",
-								mime_eol);
-		BIO_printf(bio, "Content-Disposition: attachment;");
-		BIO_printf(bio, " filename=\"smime.p7s\"%s%s",
-							mime_eol, mime_eol);
-		B64_write_ASN1(bio, val, NULL, 0, it);
-		BIO_printf(bio,"%s------%s--%s%s", mime_eol, bound,
-							mime_eol, mime_eol);
-		return 1;
-	}
-
-	/* Determine smime-type header */
-
-	if (ctype_nid == NID_pkcs7_enveloped)
-		msg_type = "enveloped-data";
-	else if (ctype_nid == NID_pkcs7_signed)
-		{
-		if (econt_nid == NID_id_smime_ct_receipt)
-			msg_type = "signed-receipt";
-		else if (sk_X509_ALGOR_num(mdalgs) >= 0)
-			msg_type = "signed-data";
-		else
-			msg_type = "certs-only";
-		}
-	else if (ctype_nid == NID_id_smime_ct_compressedData)
-		{
-		msg_type = "compressed-data";
-		cname = "smime.p7z";
-		}
-	/* MIME headers */
-	BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
-	BIO_printf(bio, "Content-Disposition: attachment;");
-	BIO_printf(bio, " filename=\"%s\"%s", cname, mime_eol);
-	BIO_printf(bio, "Content-Type: %smime;", mime_prefix);
-	if (msg_type)
-		BIO_printf(bio, " smime-type=%s;", msg_type);
-	BIO_printf(bio, " name=\"%s\"%s", cname, mime_eol);
-	BIO_printf(bio, "Content-Transfer-Encoding: base64%s%s",
-						mime_eol, mime_eol);
-	if (!B64_write_ASN1(bio, val, data, flags, it))
-		return 0;
-	BIO_printf(bio, "%s", mime_eol);
-	return 1;
+    char bound[33], c;
+    int i;
+    const char *mime_prefix, *mime_eol, *cname = "smime.p7m";
+    const char *msg_type = NULL;
+    if (flags & SMIME_OLDMIME)
+        mime_prefix = "application/x-pkcs7-";
+    else
+        mime_prefix = "application/pkcs7-";
+
+    if (flags & SMIME_CRLFEOL)
+        mime_eol = "\r\n";
+    else
+        mime_eol = "\n";
+    if ((flags & SMIME_DETACHED) && data) {
+        /* We want multipart/signed */
+        /* Generate a random boundary */
+        RAND_pseudo_bytes((unsigned char *)bound, 32);
+        for (i = 0; i < 32; i++) {
+            c = bound[i] & 0xf;
+            if (c < 10)
+                c += '0';
+            else
+                c += 'A' - 10;
+            bound[i] = c;
+        }
+        bound[32] = 0;
+        BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
+        BIO_printf(bio, "Content-Type: multipart/signed;");
+        BIO_printf(bio, " protocol=\"%ssignature\";", mime_prefix);
+        BIO_puts(bio, " micalg=\"");
+        asn1_write_micalg(bio, mdalgs);
+        BIO_printf(bio, "\"; boundary=\"----%s\"%s%s",
+                   bound, mime_eol, mime_eol);
+        BIO_printf(bio, "This is an S/MIME signed message%s%s",
+                   mime_eol, mime_eol);
+        /* Now write out the first part */
+        BIO_printf(bio, "------%s%s", bound, mime_eol);
+        if (!asn1_output_data(bio, data, val, flags, it))
+            return 0;
+        BIO_printf(bio, "%s------%s%s", mime_eol, bound, mime_eol);
+
+        /* Headers for signature */
+
+        BIO_printf(bio, "Content-Type: %ssignature;", mime_prefix);
+        BIO_printf(bio, " name=\"smime.p7s\"%s", mime_eol);
+        BIO_printf(bio, "Content-Transfer-Encoding: base64%s", mime_eol);
+        BIO_printf(bio, "Content-Disposition: attachment;");
+        BIO_printf(bio, " filename=\"smime.p7s\"%s%s", mime_eol, mime_eol);
+        B64_write_ASN1(bio, val, NULL, 0, it);
+        BIO_printf(bio, "%s------%s--%s%s", mime_eol, bound,
+                   mime_eol, mime_eol);
+        return 1;
+    }
+
+    /* Determine smime-type header */
+
+    if (ctype_nid == NID_pkcs7_enveloped)
+        msg_type = "enveloped-data";
+    else if (ctype_nid == NID_pkcs7_signed) {
+        if (econt_nid == NID_id_smime_ct_receipt)
+            msg_type = "signed-receipt";
+        else if (sk_X509_ALGOR_num(mdalgs) >= 0)
+            msg_type = "signed-data";
+        else
+            msg_type = "certs-only";
+    } else if (ctype_nid == NID_id_smime_ct_compressedData) {
+        msg_type = "compressed-data";
+        cname = "smime.p7z";
+    }
+    /* MIME headers */
+    BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
+    BIO_printf(bio, "Content-Disposition: attachment;");
+    BIO_printf(bio, " filename=\"%s\"%s", cname, mime_eol);
+    BIO_printf(bio, "Content-Type: %smime;", mime_prefix);
+    if (msg_type)
+        BIO_printf(bio, " smime-type=%s;", msg_type);
+    BIO_printf(bio, " name=\"%s\"%s", cname, mime_eol);
+    BIO_printf(bio, "Content-Transfer-Encoding: base64%s%s",
+               mime_eol, mime_eol);
+    if (!B64_write_ASN1(bio, val, data, flags, it))
+        return 0;
+    BIO_printf(bio, "%s", mime_eol);
+    return 1;
 }
 
 /* Handle output of ASN1 data */
 
-
 static int asn1_output_data(BIO *out, BIO *data, ASN1_VALUE *val, int flags,
-					const ASN1_ITEM *it)
-	{
-	BIO *tmpbio;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_STREAM_ARG sarg;
-	int rv = 1;
-
-	/* If data is not deteched or resigning then the output BIO is
-	 * already set up to finalise when it is written through.
-	 */
-	if (!(flags & SMIME_DETACHED) || (flags & PKCS7_REUSE_DIGEST))
-		{
-		SMIME_crlf_copy(data, out, flags);
-		return 1;
-		}
-
-	if (!aux || !aux->asn1_cb)
-		{
-		ASN1err(ASN1_F_ASN1_OUTPUT_DATA,
-					ASN1_R_STREAMING_NOT_SUPPORTED);
-		return 0;
-		}
-
-	sarg.out = out;
-	sarg.ndef_bio = NULL;
-	sarg.boundary = NULL;
-
-	/* Let ASN1 code prepend any needed BIOs */
-
-	if (aux->asn1_cb(ASN1_OP_DETACHED_PRE, &val, it, &sarg) <= 0)
-		return 0;
-
-	/* Copy data across, passing through filter BIOs for processing */
-	SMIME_crlf_copy(data, sarg.ndef_bio, flags);
-
-	/* Finalize structure */
-	if (aux->asn1_cb(ASN1_OP_DETACHED_POST, &val, it, &sarg) <= 0)
-		rv = 0;
-
-	/* Now remove any digests prepended to the BIO */
-
-	while (sarg.ndef_bio != out)
-		{
-		tmpbio = BIO_pop(sarg.ndef_bio);
-		BIO_free(sarg.ndef_bio);
-		sarg.ndef_bio = tmpbio;
-		}
-
-	return rv;
-
-	}
-
-/* SMIME reader: handle multipart/signed and opaque signing.
- * in multipart case the content is placed in a memory BIO
- * pointed to by "bcont". In opaque this is set to NULL
+                            const ASN1_ITEM *it)
+{
+    BIO *tmpbio;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_STREAM_ARG sarg;
+    int rv = 1;
+
+    /*
+     * If data is not deteched or resigning then the output BIO is already
+     * set up to finalise when it is written through.
+     */
+    if (!(flags & SMIME_DETACHED) || (flags & PKCS7_REUSE_DIGEST)) {
+        SMIME_crlf_copy(data, out, flags);
+        return 1;
+    }
+
+    if (!aux || !aux->asn1_cb) {
+        ASN1err(ASN1_F_ASN1_OUTPUT_DATA, ASN1_R_STREAMING_NOT_SUPPORTED);
+        return 0;
+    }
+
+    sarg.out = out;
+    sarg.ndef_bio = NULL;
+    sarg.boundary = NULL;
+
+    /* Let ASN1 code prepend any needed BIOs */
+
+    if (aux->asn1_cb(ASN1_OP_DETACHED_PRE, &val, it, &sarg) <= 0)
+        return 0;
+
+    /* Copy data across, passing through filter BIOs for processing */
+    SMIME_crlf_copy(data, sarg.ndef_bio, flags);
+
+    /* Finalize structure */
+    if (aux->asn1_cb(ASN1_OP_DETACHED_POST, &val, it, &sarg) <= 0)
+        rv = 0;
+
+    /* Now remove any digests prepended to the BIO */
+
+    while (sarg.ndef_bio != out) {
+        tmpbio = BIO_pop(sarg.ndef_bio);
+        BIO_free(sarg.ndef_bio);
+        sarg.ndef_bio = tmpbio;
+    }
+
+    return rv;
+
+}
+
+/*
+ * SMIME reader: handle multipart/signed and opaque signing. in multipart
+ * case the content is placed in a memory BIO pointed to by "bcont". In
+ * opaque this is set to NULL
  */
 
 ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it)
 {
-	BIO *asnin;
-	STACK_OF(MIME_HEADER) *headers = NULL;
-	STACK_OF(BIO) *parts = NULL;
-	MIME_HEADER *hdr;
-	MIME_PARAM *prm;
-	ASN1_VALUE *val;
-	int ret;
-
-	if(bcont) *bcont = NULL;
-
-	if (!(headers = mime_parse_hdr(bio))) {
-		ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_MIME_PARSE_ERROR);
-		return NULL;
-	}
-
-	if(!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_CONTENT_TYPE);
-		return NULL;
-	}
-
-	/* Handle multipart/signed */
-
-	if(!strcmp(hdr->value, "multipart/signed")) {
-		/* Split into two parts */
-		prm = mime_param_find(hdr, "boundary");
-		if(!prm || !prm->param_value) {
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BOUNDARY);
-			return NULL;
-		}
-		ret = multi_split(bio, prm->param_value, &parts);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		if(!ret || (sk_BIO_num(parts) != 2) ) {
-			ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BODY_FAILURE);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		/* Parse the signature piece */
-		asnin = sk_BIO_value(parts, 1);
-
-		if (!(headers = mime_parse_hdr(asnin))) {
-			ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_MIME_SIG_PARSE_ERROR);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		/* Get content type */
-
-		if(!(hdr = mime_hdr_find(headers, "content-type")) ||
-								 !hdr->value) {
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_SIG_CONTENT_TYPE);
-			return NULL;
-		}
-
-		if(strcmp(hdr->value, "application/x-pkcs7-signature") &&
-			strcmp(hdr->value, "application/pkcs7-signature")) {
-			ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_SIG_INVALID_MIME_TYPE);
-			ERR_add_error_data(2, "type: ", hdr->value);
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		/* Read in ASN1 */
-		if(!(val = b64_read_asn1(asnin, it))) {
-			ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_ASN1_SIG_PARSE_ERROR);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		if(bcont) {
-			*bcont = sk_BIO_value(parts, 0);
-			BIO_free(asnin);
-			sk_BIO_free(parts);
-		} else sk_BIO_pop_free(parts, BIO_vfree);
-		return val;
-	}
-		
-	/* OK, if not multipart/signed try opaque signature */
-
-	if (strcmp (hdr->value, "application/x-pkcs7-mime") &&
-	    strcmp (hdr->value, "application/pkcs7-mime")) {
-		ASN1err(ASN1_F_SMIME_READ_ASN1,ASN1_R_INVALID_MIME_TYPE);
-		ERR_add_error_data(2, "type: ", hdr->value);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		return NULL;
-	}
-
-	sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-	
-	if(!(val = b64_read_asn1(bio, it))) {
-		ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_ASN1_PARSE_ERROR);
-		return NULL;
-	}
-	return val;
+    BIO *asnin;
+    STACK_OF(MIME_HEADER) *headers = NULL;
+    STACK_OF(BIO) *parts = NULL;
+    MIME_HEADER *hdr;
+    MIME_PARAM *prm;
+    ASN1_VALUE *val;
+    int ret;
+
+    if (bcont)
+        *bcont = NULL;
+
+    if (!(headers = mime_parse_hdr(bio))) {
+        ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_MIME_PARSE_ERROR);
+        return NULL;
+    }
+
+    if (!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_CONTENT_TYPE);
+        return NULL;
+    }
+
+    /* Handle multipart/signed */
+
+    if (!strcmp(hdr->value, "multipart/signed")) {
+        /* Split into two parts */
+        prm = mime_param_find(hdr, "boundary");
+        if (!prm || !prm->param_value) {
+            sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BOUNDARY);
+            return NULL;
+        }
+        ret = multi_split(bio, prm->param_value, &parts);
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        if (!ret || (sk_BIO_num(parts) != 2)) {
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_MULTIPART_BODY_FAILURE);
+            sk_BIO_pop_free(parts, BIO_vfree);
+            return NULL;
+        }
+
+        /* Parse the signature piece */
+        asnin = sk_BIO_value(parts, 1);
+
+        if (!(headers = mime_parse_hdr(asnin))) {
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_MIME_SIG_PARSE_ERROR);
+            sk_BIO_pop_free(parts, BIO_vfree);
+            return NULL;
+        }
+
+        /* Get content type */
+
+        if (!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
+            sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_NO_SIG_CONTENT_TYPE);
+            return NULL;
+        }
+
+        if (strcmp(hdr->value, "application/x-pkcs7-signature") &&
+            strcmp(hdr->value, "application/pkcs7-signature")) {
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_SIG_INVALID_MIME_TYPE);
+            ERR_add_error_data(2, "type: ", hdr->value);
+            sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+            sk_BIO_pop_free(parts, BIO_vfree);
+            return NULL;
+        }
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        /* Read in ASN1 */
+        if (!(val = b64_read_asn1(asnin, it))) {
+            ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_ASN1_SIG_PARSE_ERROR);
+            sk_BIO_pop_free(parts, BIO_vfree);
+            return NULL;
+        }
+
+        if (bcont) {
+            *bcont = sk_BIO_value(parts, 0);
+            BIO_free(asnin);
+            sk_BIO_free(parts);
+        } else
+            sk_BIO_pop_free(parts, BIO_vfree);
+        return val;
+    }
+
+    /* OK, if not multipart/signed try opaque signature */
+
+    if (strcmp(hdr->value, "application/x-pkcs7-mime") &&
+        strcmp(hdr->value, "application/pkcs7-mime")) {
+        ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_INVALID_MIME_TYPE);
+        ERR_add_error_data(2, "type: ", hdr->value);
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        return NULL;
+    }
+
+    sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+
+    if (!(val = b64_read_asn1(bio, it))) {
+        ASN1err(ASN1_F_SMIME_READ_ASN1, ASN1_R_ASN1_PARSE_ERROR);
+        return NULL;
+    }
+    return val;
 
 }
 
 /* Copy text from one BIO to another making the output CRLF at EOL */
 int SMIME_crlf_copy(BIO *in, BIO *out, int flags)
 {
-	BIO *bf;
-	char eol;
-	int len;
-	char linebuf[MAX_SMLEN];
-	/* Buffer output so we don't write one line at a time. This is
-	 * useful when streaming as we don't end up with one OCTET STRING
-	 * per line.
-	 */
-	bf = BIO_new(BIO_f_buffer());
-	if (!bf)
-		return 0;
-	out = BIO_push(bf, out);
-	if(flags & SMIME_BINARY)
-		{
-		while((len = BIO_read(in, linebuf, MAX_SMLEN)) > 0)
-						BIO_write(out, linebuf, len);
-		}
-	else
-		{
-		if(flags & SMIME_TEXT)
-			BIO_printf(out, "Content-Type: text/plain\r\n\r\n");
-		while ((len = BIO_gets(in, linebuf, MAX_SMLEN)) > 0)
-			{
-			eol = strip_eol(linebuf, &len);
-			if (len)
-				BIO_write(out, linebuf, len);
-			if(eol) BIO_write(out, "\r\n", 2);
-			}
-		}
-	(void)BIO_flush(out);
-	BIO_pop(out);
-	BIO_free(bf);
-	return 1;
+    BIO *bf;
+    char eol;
+    int len;
+    char linebuf[MAX_SMLEN];
+    /*
+     * Buffer output so we don't write one line at a time. This is useful
+     * when streaming as we don't end up with one OCTET STRING per line.
+     */
+    bf = BIO_new(BIO_f_buffer());
+    if (!bf)
+        return 0;
+    out = BIO_push(bf, out);
+    if (flags & SMIME_BINARY) {
+        while ((len = BIO_read(in, linebuf, MAX_SMLEN)) > 0)
+            BIO_write(out, linebuf, len);
+    } else {
+        if (flags & SMIME_TEXT)
+            BIO_printf(out, "Content-Type: text/plain\r\n\r\n");
+        while ((len = BIO_gets(in, linebuf, MAX_SMLEN)) > 0) {
+            eol = strip_eol(linebuf, &len);
+            if (len)
+                BIO_write(out, linebuf, len);
+            if (eol)
+                BIO_write(out, "\r\n", 2);
+        }
+    }
+    (void)BIO_flush(out);
+    BIO_pop(out);
+    BIO_free(bf);
+    return 1;
 }
 
 /* Strip off headers if they are text/plain */
 int SMIME_text(BIO *in, BIO *out)
 {
-	char iobuf[4096];
-	int len;
-	STACK_OF(MIME_HEADER) *headers;
-	MIME_HEADER *hdr;
-
-	if (!(headers = mime_parse_hdr(in))) {
-		ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_MIME_PARSE_ERROR);
-		return 0;
-	}
-	if(!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
-		ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_MIME_NO_CONTENT_TYPE);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		return 0;
-	}
-	if (strcmp (hdr->value, "text/plain")) {
-		ASN1err(ASN1_F_SMIME_TEXT,ASN1_R_INVALID_MIME_TYPE);
-		ERR_add_error_data(2, "type: ", hdr->value);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		return 0;
-	}
-	sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-	while ((len = BIO_read(in, iobuf, sizeof(iobuf))) > 0)
-						BIO_write(out, iobuf, len);
-	if (len < 0)
-		return 0;
-	return 1;
+    char iobuf[4096];
+    int len;
+    STACK_OF(MIME_HEADER) *headers;
+    MIME_HEADER *hdr;
+
+    if (!(headers = mime_parse_hdr(in))) {
+        ASN1err(ASN1_F_SMIME_TEXT, ASN1_R_MIME_PARSE_ERROR);
+        return 0;
+    }
+    if (!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
+        ASN1err(ASN1_F_SMIME_TEXT, ASN1_R_MIME_NO_CONTENT_TYPE);
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        return 0;
+    }
+    if (strcmp(hdr->value, "text/plain")) {
+        ASN1err(ASN1_F_SMIME_TEXT, ASN1_R_INVALID_MIME_TYPE);
+        ERR_add_error_data(2, "type: ", hdr->value);
+        sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+        return 0;
+    }
+    sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
+    while ((len = BIO_read(in, iobuf, sizeof(iobuf))) > 0)
+        BIO_write(out, iobuf, len);
+    if (len < 0)
+        return 0;
+    return 1;
 }
 
-/* Split a multipart/XXX message body into component parts: result is
+/*
+ * Split a multipart/XXX message body into component parts: result is
  * canonical parts in a STACK of bios
  */
 
 static int multi_split(BIO *bio, char *bound, STACK_OF(BIO) **ret)
 {
-	char linebuf[MAX_SMLEN];
-	int len, blen;
-	int eol = 0, next_eol = 0;
-	BIO *bpart = NULL;
-	STACK_OF(BIO) *parts;
-	char state, part, first;
-
-	blen = strlen(bound);
-	part = 0;
-	state = 0;
-	first = 1;
-	parts = sk_BIO_new_null();
-	*ret = parts;
-	while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
-		state = mime_bound_check(linebuf, len, bound, blen);
-		if(state == 1) {
-			first = 1;
-			part++;
-		} else if(state == 2) {
-			sk_BIO_push(parts, bpart);
-			return 1;
-		} else if(part) {
-			/* Strip CR+LF from linebuf */
-			next_eol = strip_eol(linebuf, &len);
-			if(first) {
-				first = 0;
-				if(bpart) sk_BIO_push(parts, bpart);
-				bpart = BIO_new(BIO_s_mem());
-				BIO_set_mem_eof_return(bpart, 0);
-			} else if (eol)
-				BIO_write(bpart, "\r\n", 2);
-			eol = next_eol;
-			if (len)
-				BIO_write(bpart, linebuf, len);
-		}
-	}
-	return 0;
+    char linebuf[MAX_SMLEN];
+    int len, blen;
+    int eol = 0, next_eol = 0;
+    BIO *bpart = NULL;
+    STACK_OF(BIO) *parts;
+    char state, part, first;
+
+    blen = strlen(bound);
+    part = 0;
+    state = 0;
+    first = 1;
+    parts = sk_BIO_new_null();
+    *ret = parts;
+    while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
+        state = mime_bound_check(linebuf, len, bound, blen);
+        if (state == 1) {
+            first = 1;
+            part++;
+        } else if (state == 2) {
+            sk_BIO_push(parts, bpart);
+            return 1;
+        } else if (part) {
+            /* Strip CR+LF from linebuf */
+            next_eol = strip_eol(linebuf, &len);
+            if (first) {
+                first = 0;
+                if (bpart)
+                    sk_BIO_push(parts, bpart);
+                bpart = BIO_new(BIO_s_mem());
+                BIO_set_mem_eof_return(bpart, 0);
+            } else if (eol)
+                BIO_write(bpart, "\r\n", 2);
+            eol = next_eol;
+            if (len)
+                BIO_write(bpart, linebuf, len);
+        }
+    }
+    return 0;
 }
 
 /* This is the big one: parse MIME header lines up to message body */
 
-#define MIME_INVALID	0
-#define MIME_START	1
-#define MIME_TYPE	2
-#define MIME_NAME	3
-#define MIME_VALUE	4
-#define MIME_QUOTE	5
-#define MIME_COMMENT	6
-
+#define MIME_INVALID    0
+#define MIME_START      1
+#define MIME_TYPE       2
+#define MIME_NAME       3
+#define MIME_VALUE      4
+#define MIME_QUOTE      5
+#define MIME_COMMENT    6
 
 static STACK_OF(MIME_HEADER) *mime_parse_hdr(BIO *bio)
 {
-	char *p, *q, c;
-	char *ntmp;
-	char linebuf[MAX_SMLEN];
-	MIME_HEADER *mhdr = NULL;
-	STACK_OF(MIME_HEADER) *headers;
-	int len, state, save_state = 0;
-
-	headers = sk_MIME_HEADER_new(mime_hdr_cmp);
-	if (!headers)
-		return NULL;
-	while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
-	/* If whitespace at line start then continuation line */
-	if(mhdr && isspace((unsigned char)linebuf[0])) state = MIME_NAME;
-	else state = MIME_START;
-	ntmp = NULL;
-	/* Go through all characters */
-	for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {
-
-	/* State machine to handle MIME headers
-	 * if this looks horrible that's because it *is*
-         */
-
-		switch(state) {
-			case MIME_START:
-			if(c == ':') {
-				state = MIME_TYPE;
-				*p = 0;
-				ntmp = strip_ends(q);
-				q = p + 1;
-			}
-			break;
-
-			case MIME_TYPE:
-			if(c == ';') {
-				mime_debug("Found End Value\n");
-				*p = 0;
-				mhdr = mime_hdr_new(ntmp, strip_ends(q));
-				sk_MIME_HEADER_push(headers, mhdr);
-				ntmp = NULL;
-				q = p + 1;
-				state = MIME_NAME;
-			} else if(c == '(') {
-				save_state = state;
-				state = MIME_COMMENT;
-			}
-			break;
-
-			case MIME_COMMENT:
-			if(c == ')') {
-				state = save_state;
-			}
-			break;
-
-			case MIME_NAME:
-			if(c == '=') {
-				state = MIME_VALUE;
-				*p = 0;
-				ntmp = strip_ends(q);
-				q = p + 1;
-			}
-			break ;
-
-			case MIME_VALUE:
-			if(c == ';') {
-				state = MIME_NAME;
-				*p = 0;
-				mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
-				ntmp = NULL;
-				q = p + 1;
-			} else if (c == '"') {
-				mime_debug("Found Quote\n");
-				state = MIME_QUOTE;
-			} else if(c == '(') {
-				save_state = state;
-				state = MIME_COMMENT;
-			}
-			break;
-
-			case MIME_QUOTE:
-			if(c == '"') {
-				mime_debug("Found Match Quote\n");
-				state = MIME_VALUE;
-			}
-			break;
-		}
-	}
-
-	if(state == MIME_TYPE) {
-		mhdr = mime_hdr_new(ntmp, strip_ends(q));
-		sk_MIME_HEADER_push(headers, mhdr);
-	} else if(state == MIME_VALUE)
-			 mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
-	if(p == linebuf) break;	/* Blank line means end of headers */
-}
-
-return headers;
+    char *p, *q, c;
+    char *ntmp;
+    char linebuf[MAX_SMLEN];
+    MIME_HEADER *mhdr = NULL;
+    STACK_OF(MIME_HEADER) *headers;
+    int len, state, save_state = 0;
+
+    headers = sk_MIME_HEADER_new(mime_hdr_cmp);
+    if (!headers)
+        return NULL;
+    while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
+        /* If whitespace at line start then continuation line */
+        if (mhdr && isspace((unsigned char)linebuf[0]))
+            state = MIME_NAME;
+        else
+            state = MIME_START;
+        ntmp = NULL;
+        /* Go through all characters */
+        for (p = linebuf, q = linebuf; (c = *p) && (c != '\r') && (c != '\n');
+             p++) {
+
+            /*
+             * State machine to handle MIME headers if this looks horrible
+             * that's because it *is*
+             */
+
+            switch (state) {
+            case MIME_START:
+                if (c == ':') {
+                    state = MIME_TYPE;
+                    *p = 0;
+                    ntmp = strip_ends(q);
+                    q = p + 1;
+                }
+                break;
+
+            case MIME_TYPE:
+                if (c == ';') {
+                    mime_debug("Found End Value\n");
+                    *p = 0;
+                    mhdr = mime_hdr_new(ntmp, strip_ends(q));
+                    sk_MIME_HEADER_push(headers, mhdr);
+                    ntmp = NULL;
+                    q = p + 1;
+                    state = MIME_NAME;
+                } else if (c == '(') {
+                    save_state = state;
+                    state = MIME_COMMENT;
+                }
+                break;
+
+            case MIME_COMMENT:
+                if (c == ')') {
+                    state = save_state;
+                }
+                break;
+
+            case MIME_NAME:
+                if (c == '=') {
+                    state = MIME_VALUE;
+                    *p = 0;
+                    ntmp = strip_ends(q);
+                    q = p + 1;
+                }
+                break;
+
+            case MIME_VALUE:
+                if (c == ';') {
+                    state = MIME_NAME;
+                    *p = 0;
+                    mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
+                    ntmp = NULL;
+                    q = p + 1;
+                } else if (c == '"') {
+                    mime_debug("Found Quote\n");
+                    state = MIME_QUOTE;
+                } else if (c == '(') {
+                    save_state = state;
+                    state = MIME_COMMENT;
+                }
+                break;
+
+            case MIME_QUOTE:
+                if (c == '"') {
+                    mime_debug("Found Match Quote\n");
+                    state = MIME_VALUE;
+                }
+                break;
+            }
+        }
+
+        if (state == MIME_TYPE) {
+            mhdr = mime_hdr_new(ntmp, strip_ends(q));
+            sk_MIME_HEADER_push(headers, mhdr);
+        } else if (state == MIME_VALUE)
+            mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
+        if (p == linebuf)
+            break;              /* Blank line means end of headers */
+    }
+
+    return headers;
 
 }
 
 static char *strip_ends(char *name)
 {
-	return strip_end(strip_start(name));
+    return strip_end(strip_start(name));
 }
 
 /* Strip a parameter of whitespace from start of param */
 static char *strip_start(char *name)
 {
-	char *p, c;
-	/* Look for first non white space or quote */
-	for(p = name; (c = *p) ;p++) {
-		if(c == '"') {
-			/* Next char is start of string if non null */
-			if(p[1]) return p + 1;
-			/* Else null string */
-			return NULL;
-		}
-		if(!isspace((unsigned char)c)) return p;
-	}
-	return NULL;
+    char *p, c;
+    /* Look for first non white space or quote */
+    for (p = name; (c = *p); p++) {
+        if (c == '"') {
+            /* Next char is start of string if non null */
+            if (p[1])
+                return p + 1;
+            /* Else null string */
+            return NULL;
+        }
+        if (!isspace((unsigned char)c))
+            return p;
+    }
+    return NULL;
 }
 
 /* As above but strip from end of string : maybe should handle brackets? */
 static char *strip_end(char *name)
 {
-	char *p, c;
-	if(!name) return NULL;
-	/* Look for first non white space or quote */
-	for(p = name + strlen(name) - 1; p >= name ;p--) {
-		c = *p;
-		if(c == '"') {
-			if(p - 1 == name) return NULL;
-			*p = 0;
-			return name;
-		}
-		if(isspace((unsigned char)c)) *p = 0;	
-		else return name;
-	}
-	return NULL;
+    char *p, c;
+    if (!name)
+        return NULL;
+    /* Look for first non white space or quote */
+    for (p = name + strlen(name) - 1; p >= name; p--) {
+        c = *p;
+        if (c == '"') {
+            if (p - 1 == name)
+                return NULL;
+            *p = 0;
+            return name;
+        }
+        if (isspace((unsigned char)c))
+            *p = 0;
+        else
+            return name;
+    }
+    return NULL;
 }
 
 static MIME_HEADER *mime_hdr_new(char *name, char *value)
 {
-	MIME_HEADER *mhdr;
-	char *tmpname, *tmpval, *p;
-	int c;
-	if(name) {
-		if(!(tmpname = BUF_strdup(name))) return NULL;
-		for(p = tmpname ; *p; p++) {
-			c = (unsigned char)*p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpname = NULL;
-	if(value) {
-		if(!(tmpval = BUF_strdup(value))) return NULL;
-		for(p = tmpval ; *p; p++) {
-			c = (unsigned char)*p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpval = NULL;
-	mhdr = (MIME_HEADER *) OPENSSL_malloc(sizeof(MIME_HEADER));
-	if(!mhdr) return NULL;
-	mhdr->name = tmpname;
-	mhdr->value = tmpval;
-	if(!(mhdr->params = sk_MIME_PARAM_new(mime_param_cmp))) return NULL;
-	return mhdr;
+    MIME_HEADER *mhdr;
+    char *tmpname, *tmpval, *p;
+    int c;
+    if (name) {
+        if (!(tmpname = BUF_strdup(name)))
+            return NULL;
+        for (p = tmpname; *p; p++) {
+            c = (unsigned char)*p;
+            if (isupper(c)) {
+                c = tolower(c);
+                *p = c;
+            }
+        }
+    } else
+        tmpname = NULL;
+    if (value) {
+        if (!(tmpval = BUF_strdup(value)))
+            return NULL;
+        for (p = tmpval; *p; p++) {
+            c = (unsigned char)*p;
+            if (isupper(c)) {
+                c = tolower(c);
+                *p = c;
+            }
+        }
+    } else
+        tmpval = NULL;
+    mhdr = (MIME_HEADER *)OPENSSL_malloc(sizeof(MIME_HEADER));
+    if (!mhdr)
+        return NULL;
+    mhdr->name = tmpname;
+    mhdr->value = tmpval;
+    if (!(mhdr->params = sk_MIME_PARAM_new(mime_param_cmp)))
+        return NULL;
+    return mhdr;
 }
-		
+
 static int mime_hdr_addparam(MIME_HEADER *mhdr, char *name, char *value)
 {
-	char *tmpname, *tmpval, *p;
-	int c;
-	MIME_PARAM *mparam;
-	if(name) {
-		tmpname = BUF_strdup(name);
-		if(!tmpname) return 0;
-		for(p = tmpname ; *p; p++) {
-			c = (unsigned char)*p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpname = NULL;
-	if(value) {
-		tmpval = BUF_strdup(value);
-		if(!tmpval) return 0;
-	} else tmpval = NULL;
-	/* Parameter values are case sensitive so leave as is */
-	mparam = (MIME_PARAM *) OPENSSL_malloc(sizeof(MIME_PARAM));
-	if(!mparam) return 0;
-	mparam->param_name = tmpname;
-	mparam->param_value = tmpval;
-	sk_MIME_PARAM_push(mhdr->params, mparam);
-	return 1;
+    char *tmpname, *tmpval, *p;
+    int c;
+    MIME_PARAM *mparam;
+    if (name) {
+        tmpname = BUF_strdup(name);
+        if (!tmpname)
+            return 0;
+        for (p = tmpname; *p; p++) {
+            c = (unsigned char)*p;
+            if (isupper(c)) {
+                c = tolower(c);
+                *p = c;
+            }
+        }
+    } else
+        tmpname = NULL;
+    if (value) {
+        tmpval = BUF_strdup(value);
+        if (!tmpval)
+            return 0;
+    } else
+        tmpval = NULL;
+    /* Parameter values are case sensitive so leave as is */
+    mparam = (MIME_PARAM *)OPENSSL_malloc(sizeof(MIME_PARAM));
+    if (!mparam)
+        return 0;
+    mparam->param_name = tmpname;
+    mparam->param_value = tmpval;
+    sk_MIME_PARAM_push(mhdr->params, mparam);
+    return 1;
 }
 
-static int mime_hdr_cmp(const MIME_HEADER * const *a,
-			const MIME_HEADER * const *b)
+static int mime_hdr_cmp(const MIME_HEADER *const *a,
+                        const MIME_HEADER *const *b)
 {
-	if (!(*a)->name || !(*b)->name)
-		return !!(*a)->name - !!(*b)->name;
+    if (!(*a)->name || !(*b)->name)
+        return ! !(*a)->name - ! !(*b)->name;
 
-	return(strcmp((*a)->name, (*b)->name));
+    return (strcmp((*a)->name, (*b)->name));
 }
 
-static int mime_param_cmp(const MIME_PARAM * const *a,
-			const MIME_PARAM * const *b)
+static int mime_param_cmp(const MIME_PARAM *const *a,
+                          const MIME_PARAM *const *b)
 {
-	if (!(*a)->param_name || !(*b)->param_name)
-		return !!(*a)->param_name - !!(*b)->param_name;
-	return(strcmp((*a)->param_name, (*b)->param_name));
+    if (!(*a)->param_name || !(*b)->param_name)
+        return ! !(*a)->param_name - ! !(*b)->param_name;
+    return (strcmp((*a)->param_name, (*b)->param_name));
 }
 
 /* Find a header with a given name (if possible) */
 
 static MIME_HEADER *mime_hdr_find(STACK_OF(MIME_HEADER) *hdrs, char *name)
 {
-	MIME_HEADER htmp;
-	int idx;
-	htmp.name = name;
-	idx = sk_MIME_HEADER_find(hdrs, &htmp);
-	if(idx < 0) return NULL;
-	return sk_MIME_HEADER_value(hdrs, idx);
+    MIME_HEADER htmp;
+    int idx;
+    htmp.name = name;
+    idx = sk_MIME_HEADER_find(hdrs, &htmp);
+    if (idx < 0)
+        return NULL;
+    return sk_MIME_HEADER_value(hdrs, idx);
 }
 
 static MIME_PARAM *mime_param_find(MIME_HEADER *hdr, char *name)
 {
-	MIME_PARAM param;
-	int idx;
-	param.param_name = name;
-	idx = sk_MIME_PARAM_find(hdr->params, ¶m);
-	if(idx < 0) return NULL;
-	return sk_MIME_PARAM_value(hdr->params, idx);
+    MIME_PARAM param;
+    int idx;
+    param.param_name = name;
+    idx = sk_MIME_PARAM_find(hdr->params, ¶m);
+    if (idx < 0)
+        return NULL;
+    return sk_MIME_PARAM_value(hdr->params, idx);
 }
 
 static void mime_hdr_free(MIME_HEADER *hdr)
 {
-	if(hdr->name) OPENSSL_free(hdr->name);
-	if(hdr->value) OPENSSL_free(hdr->value);
-	if(hdr->params) sk_MIME_PARAM_pop_free(hdr->params, mime_param_free);
-	OPENSSL_free(hdr);
+    if (hdr->name)
+        OPENSSL_free(hdr->name);
+    if (hdr->value)
+        OPENSSL_free(hdr->value);
+    if (hdr->params)
+        sk_MIME_PARAM_pop_free(hdr->params, mime_param_free);
+    OPENSSL_free(hdr);
 }
 
 static void mime_param_free(MIME_PARAM *param)
 {
-	if(param->param_name) OPENSSL_free(param->param_name);
-	if(param->param_value) OPENSSL_free(param->param_value);
-	OPENSSL_free(param);
+    if (param->param_name)
+        OPENSSL_free(param->param_name);
+    if (param->param_value)
+        OPENSSL_free(param->param_value);
+    OPENSSL_free(param);
 }
 
 /*-
@@ -923,32 +938,36 @@ static void mime_param_free(MIME_PARAM *param)
  */
 static int mime_bound_check(char *line, int linelen, char *bound, int blen)
 {
-	if(linelen == -1) linelen = strlen(line);
-	if(blen == -1) blen = strlen(bound);
-	/* Quickly eliminate if line length too short */
-	if(blen + 2 > linelen) return 0;
-	/* Check for part boundary */
-	if(!strncmp(line, "--", 2) && !strncmp(line + 2, bound, blen)) {
-		if(!strncmp(line + blen + 2, "--", 2)) return 2;
-		else return 1;
-	}
-	return 0;
+    if (linelen == -1)
+        linelen = strlen(line);
+    if (blen == -1)
+        blen = strlen(bound);
+    /* Quickly eliminate if line length too short */
+    if (blen + 2 > linelen)
+        return 0;
+    /* Check for part boundary */
+    if (!strncmp(line, "--", 2) && !strncmp(line + 2, bound, blen)) {
+        if (!strncmp(line + blen + 2, "--", 2))
+            return 2;
+        else
+            return 1;
+    }
+    return 0;
 }
 
 static int strip_eol(char *linebuf, int *plen)
-	{
-	int len = *plen;
-	char *p, c;
-	int is_eol = 0;
-	p = linebuf + len - 1;
-	for (p = linebuf + len - 1; len > 0; len--, p--)
-		{
-		c = *p;
-		if (c == '\n')
-			is_eol = 1;
-		else if (c != '\r')
-			break;
-		}
-	*plen = len;
-	return is_eol;
-	}
+{
+    int len = *plen;
+    char *p, c;
+    int is_eol = 0;
+    p = linebuf + len - 1;
+    for (p = linebuf + len - 1; len > 0; len--, p--) {
+        c = *p;
+        if (c == '\n')
+            is_eol = 1;
+        else if (c != '\r')
+            break;
+    }
+    *plen = len;
+    return is_eol;
+}
diff --git a/crypto/asn1/asn_moid.c b/crypto/asn1/asn_moid.c
index 87b5579c8c..fab2dd92e2 100644
--- a/crypto/asn1/asn_moid.c
+++ b/crypto/asn1/asn_moid.c
@@ -1,6 +1,7 @@
 /* asn_moid.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -69,38 +70,35 @@
 static int do_create(char *value, char *name);
 
 static int oid_module_init(CONF_IMODULE *md, const CONF *cnf)
-	{
-	int i;
-	const char *oid_section;
-	STACK_OF(CONF_VALUE) *sktmp;
-	CONF_VALUE *oval;
-	oid_section = CONF_imodule_get_value(md);
-	if(!(sktmp = NCONF_get_section(cnf, oid_section)))
-		{
-		ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ERROR_LOADING_SECTION);
-		return 0;
-		}
-	for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++)
-		{
-		oval = sk_CONF_VALUE_value(sktmp, i);
-		if(!do_create(oval->value, oval->name))
-			{
-			ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ADDING_OBJECT);
-			return 0;
-			}
-		}
-	return 1;
-	}
+{
+    int i;
+    const char *oid_section;
+    STACK_OF(CONF_VALUE) *sktmp;
+    CONF_VALUE *oval;
+    oid_section = CONF_imodule_get_value(md);
+    if (!(sktmp = NCONF_get_section(cnf, oid_section))) {
+        ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ERROR_LOADING_SECTION);
+        return 0;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
+        oval = sk_CONF_VALUE_value(sktmp, i);
+        if (!do_create(oval->value, oval->name)) {
+            ASN1err(ASN1_F_OID_MODULE_INIT, ASN1_R_ADDING_OBJECT);
+            return 0;
+        }
+    }
+    return 1;
+}
 
 static void oid_module_finish(CONF_IMODULE *md)
-	{
-	OBJ_cleanup();
-	}
+{
+    OBJ_cleanup();
+}
 
 void ASN1_add_oid_module(void)
-	{
-	CONF_module_add("oid_section", oid_module_init, oid_module_finish);
-	}
+{
+    CONF_module_add("oid_section", oid_module_init, oid_module_finish);
+}
 
 /*-
  * Create an OID based on a name value pair. Accept two formats.
@@ -108,54 +106,48 @@ void ASN1_add_oid_module(void)
  * shortname = some long name, 1.2.3.4
  */
 
-
 static int do_create(char *value, char *name)
-	{
-	int nid;
-	ASN1_OBJECT *oid;
-	char *ln, *ostr, *p, *lntmp;
-	p = strrchr(value, ',');
-	if (!p)
-		{
-		ln = name;
-		ostr = value;
-		}
-	else
-		{
-		ln = NULL;
-		ostr = p + 1;
-		if (!*ostr)
-			return 0;
-		while(isspace((unsigned char)*ostr)) ostr++;
-		}
+{
+    int nid;
+    ASN1_OBJECT *oid;
+    char *ln, *ostr, *p, *lntmp;
+    p = strrchr(value, ',');
+    if (!p) {
+        ln = name;
+        ostr = value;
+    } else {
+        ln = NULL;
+        ostr = p + 1;
+        if (!*ostr)
+            return 0;
+        while (isspace((unsigned char)*ostr))
+            ostr++;
+    }
 
-	nid = OBJ_create(ostr, name, ln);
+    nid = OBJ_create(ostr, name, ln);
 
-	if (nid == NID_undef)
-		return 0;
+    if (nid == NID_undef)
+        return 0;
 
-	if (p)
-		{
-		ln = value;
-		while(isspace((unsigned char)*ln)) ln++;
-		p--;
-		while(isspace((unsigned char)*p))
-			{
-			if (p == ln)
-				return 0;
-			p--;
-			}
-		p++;
-		lntmp = OPENSSL_malloc((p - ln) + 1);
-		if (lntmp == NULL)
-			return 0;
-		memcpy(lntmp, ln, p - ln);
-		lntmp[p - ln] = 0;
-		oid = OBJ_nid2obj(nid);
-		oid->ln = lntmp;
-		}
+    if (p) {
+        ln = value;
+        while (isspace((unsigned char)*ln))
+            ln++;
+        p--;
+        while (isspace((unsigned char)*p)) {
+            if (p == ln)
+                return 0;
+            p--;
+        }
+        p++;
+        lntmp = OPENSSL_malloc((p - ln) + 1);
+        if (lntmp == NULL)
+            return 0;
+        memcpy(lntmp, ln, p - ln);
+        lntmp[p - ln] = 0;
+        oid = OBJ_nid2obj(nid);
+        oid->ln = lntmp;
+    }
 
-	return 1;
-	}
-		
-		
+    return 1;
+}
diff --git a/crypto/asn1/asn_pack.c b/crypto/asn1/asn_pack.c
index 00dbf5ad3c..366caf01f0 100644
--- a/crypto/asn1/asn_pack.c
+++ b/crypto/asn1/asn_pack.c
@@ -1,6 +1,7 @@
 /* asn_pack.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,90 +68,95 @@
 /* Turn an ASN1 encoded SEQUENCE OF into a STACK of structures */
 
 STACK_OF(OPENSSL_BLOCK) *ASN1_seq_unpack(const unsigned char *buf, int len,
-			 d2i_of_void *d2i, void (*free_func)(OPENSSL_BLOCK))
+                                         d2i_of_void *d2i,
+                                         void (*free_func) (OPENSSL_BLOCK))
 {
     STACK_OF(OPENSSL_BLOCK) *sk;
     const unsigned char *pbuf;
-    pbuf =  buf;
+    pbuf = buf;
     if (!(sk = d2i_ASN1_SET(NULL, &pbuf, len, d2i, free_func,
-					V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL)))
-		 ASN1err(ASN1_F_ASN1_SEQ_UNPACK,ASN1_R_DECODE_ERROR);
+                            V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL)))
+        ASN1err(ASN1_F_ASN1_SEQ_UNPACK, ASN1_R_DECODE_ERROR);
     return sk;
 }
 
-/* Turn a STACK structures into an ASN1 encoded SEQUENCE OF structure in a
+/*
+ * Turn a STACK structures into an ASN1 encoded SEQUENCE OF structure in a
  * OPENSSL_malloc'ed buffer
  */
 
 unsigned char *ASN1_seq_pack(STACK_OF(OPENSSL_BLOCK) *safes, i2d_of_void *i2d,
-			     unsigned char **buf, int *len)
+                             unsigned char **buf, int *len)
 {
-	int safelen;
-	unsigned char *safe, *p;
-	if (!(safelen = i2d_ASN1_SET(safes, NULL, i2d, V_ASN1_SEQUENCE,
-					      V_ASN1_UNIVERSAL, IS_SEQUENCE))) {
-		ASN1err(ASN1_F_ASN1_SEQ_PACK,ASN1_R_ENCODE_ERROR);
-		return NULL;
-	}
-	if (!(safe = OPENSSL_malloc (safelen))) {
-		ASN1err(ASN1_F_ASN1_SEQ_PACK,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	p = safe;
-	i2d_ASN1_SET(safes, &p, i2d, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL,
-								 IS_SEQUENCE);
-	if (len) *len = safelen;
-	if (buf) *buf = safe;
-	return safe;
+    int safelen;
+    unsigned char *safe, *p;
+    if (!(safelen = i2d_ASN1_SET(safes, NULL, i2d, V_ASN1_SEQUENCE,
+                                 V_ASN1_UNIVERSAL, IS_SEQUENCE))) {
+        ASN1err(ASN1_F_ASN1_SEQ_PACK, ASN1_R_ENCODE_ERROR);
+        return NULL;
+    }
+    if (!(safe = OPENSSL_malloc(safelen))) {
+        ASN1err(ASN1_F_ASN1_SEQ_PACK, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    p = safe;
+    i2d_ASN1_SET(safes, &p, i2d, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL,
+                 IS_SEQUENCE);
+    if (len)
+        *len = safelen;
+    if (buf)
+        *buf = safe;
+    return safe;
 }
 
 /* Extract an ASN1 object from an ASN1_STRING */
 
 void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i)
 {
-	const unsigned char *p;
-	char *ret;
+    const unsigned char *p;
+    char *ret;
 
-	p = oct->data;
-	if(!(ret = d2i(NULL, &p, oct->length)))
-		ASN1err(ASN1_F_ASN1_UNPACK_STRING,ASN1_R_DECODE_ERROR);
-	return ret;
+    p = oct->data;
+    if (!(ret = d2i(NULL, &p, oct->length)))
+        ASN1err(ASN1_F_ASN1_UNPACK_STRING, ASN1_R_DECODE_ERROR);
+    return ret;
 }
 
 /* Pack an ASN1 object into an ASN1_STRING */
 
 ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d, ASN1_STRING **oct)
 {
-	unsigned char *p;
-	ASN1_STRING *octmp;
-
-	if (!oct || !*oct) {
-		if (!(octmp = ASN1_STRING_new ())) {
-			ASN1err(ASN1_F_ASN1_PACK_STRING,ERR_R_MALLOC_FAILURE);
-			return NULL;
-		}
-		if (oct) *oct = octmp;
-	} else octmp = *oct;
-		
-	if (!(octmp->length = i2d(obj, NULL))) {
-		ASN1err(ASN1_F_ASN1_PACK_STRING,ASN1_R_ENCODE_ERROR);
-		goto err;
-	}
-	if (!(p = OPENSSL_malloc (octmp->length))) {
-		ASN1err(ASN1_F_ASN1_PACK_STRING,ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-	octmp->data = p;
-	i2d (obj, &p);
-	return octmp;
-	err:
-	if (!oct || !*oct)
-		{
-		ASN1_STRING_free(octmp);
-		if (oct)
-			*oct = NULL;
-		}
-	return NULL;
+    unsigned char *p;
+    ASN1_STRING *octmp;
+
+    if (!oct || !*oct) {
+        if (!(octmp = ASN1_STRING_new())) {
+            ASN1err(ASN1_F_ASN1_PACK_STRING, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        if (oct)
+            *oct = octmp;
+    } else
+        octmp = *oct;
+
+    if (!(octmp->length = i2d(obj, NULL))) {
+        ASN1err(ASN1_F_ASN1_PACK_STRING, ASN1_R_ENCODE_ERROR);
+        goto err;
+    }
+    if (!(p = OPENSSL_malloc(octmp->length))) {
+        ASN1err(ASN1_F_ASN1_PACK_STRING, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    octmp->data = p;
+    i2d(obj, &p);
+    return octmp;
+ err:
+    if (!oct || !*oct) {
+        ASN1_STRING_free(octmp);
+        if (oct)
+            *oct = NULL;
+    }
+    return NULL;
 }
 
 #endif
@@ -159,41 +165,43 @@ ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d, ASN1_STRING **oct)
 
 ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_STRING **oct)
 {
-	ASN1_STRING *octmp;
-
-	if (!oct || !*oct) {
-		if (!(octmp = ASN1_STRING_new ())) {
-			ASN1err(ASN1_F_ASN1_ITEM_PACK,ERR_R_MALLOC_FAILURE);
-			return NULL;
-		}
-		if (oct) *oct = octmp;
-	} else octmp = *oct;
-
-	if(octmp->data) {
-		OPENSSL_free(octmp->data);
-		octmp->data = NULL;
-	}
-		
-	if (!(octmp->length = ASN1_item_i2d(obj, &octmp->data, it))) {
-		ASN1err(ASN1_F_ASN1_ITEM_PACK,ASN1_R_ENCODE_ERROR);
-		return NULL;
-	}
-	if (!octmp->data) {
-		ASN1err(ASN1_F_ASN1_ITEM_PACK,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	return octmp;
+    ASN1_STRING *octmp;
+
+    if (!oct || !*oct) {
+        if (!(octmp = ASN1_STRING_new())) {
+            ASN1err(ASN1_F_ASN1_ITEM_PACK, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        if (oct)
+            *oct = octmp;
+    } else
+        octmp = *oct;
+
+    if (octmp->data) {
+        OPENSSL_free(octmp->data);
+        octmp->data = NULL;
+    }
+
+    if (!(octmp->length = ASN1_item_i2d(obj, &octmp->data, it))) {
+        ASN1err(ASN1_F_ASN1_ITEM_PACK, ASN1_R_ENCODE_ERROR);
+        return NULL;
+    }
+    if (!octmp->data) {
+        ASN1err(ASN1_F_ASN1_ITEM_PACK, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    return octmp;
 }
 
 /* Extract an ASN1 object from an ASN1_STRING */
 
 void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it)
 {
-	const unsigned char *p;
-	void *ret;
+    const unsigned char *p;
+    void *ret;
 
-	p = oct->data;
-	if(!(ret = ASN1_item_d2i(NULL, &p, oct->length, it)))
-		ASN1err(ASN1_F_ASN1_ITEM_UNPACK,ASN1_R_DECODE_ERROR);
-	return ret;
+    p = oct->data;
+    if (!(ret = ASN1_item_d2i(NULL, &p, oct->length, it)))
+        ASN1err(ASN1_F_ASN1_ITEM_UNPACK, ASN1_R_DECODE_ERROR);
+    return ret;
 }
diff --git a/crypto/asn1/bio_asn1.c b/crypto/asn1/bio_asn1.c
index bca4eebf6d..60189b3b2c 100644
--- a/crypto/asn1/bio_asn1.c
+++ b/crypto/asn1/bio_asn1.c
@@ -1,5 +1,6 @@
 /* bio_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,9 +57,10 @@
  *
  */
 
-/* Experimental ASN1 BIO. When written through the data is converted
- * to an ASN1 string type: default is OCTET STRING. Additional functions
- * can be provided to add prefix and suffix data.
+/*
+ * Experimental ASN1 BIO. When written through the data is converted to an
+ * ASN1 string type: default is OCTET STRING. Additional functions can be
+ * provided to add prefix and suffix data.
  */
 
 #include 
@@ -68,49 +70,45 @@
 /* Must be large enough for biggest tag+length */
 #define DEFAULT_ASN1_BUF_SIZE 20
 
-typedef enum 
-	{
-	ASN1_STATE_START,
-	ASN1_STATE_PRE_COPY,
-	ASN1_STATE_HEADER,
-	ASN1_STATE_HEADER_COPY,
-	ASN1_STATE_DATA_COPY,
-	ASN1_STATE_POST_COPY,
-	ASN1_STATE_DONE
-	} asn1_bio_state_t;
-
-typedef struct BIO_ASN1_EX_FUNCS_st
-	{
-	asn1_ps_func	*ex_func;
-	asn1_ps_func	*ex_free_func;
-	} BIO_ASN1_EX_FUNCS;
-
-typedef struct BIO_ASN1_BUF_CTX_t
-	{
-	/* Internal state */
-	asn1_bio_state_t state;
-	/* Internal buffer */
-	unsigned char *buf;
-	/* Size of buffer */
-	int bufsize;
-	/* Current position in buffer */
-	int bufpos;
-	/* Current buffer length */
-	int buflen;
-	/* Amount of data to copy */
-	int copylen;
-	/* Class and tag to use */
-	int asn1_class, asn1_tag;
-	asn1_ps_func *prefix, *prefix_free, *suffix, *suffix_free;
-	/* Extra buffer for prefix and suffix data */
-	unsigned char *ex_buf;
-	int ex_len;
-	int ex_pos;
-	void *ex_arg;
-	} BIO_ASN1_BUF_CTX;
-
-
-static int asn1_bio_write(BIO *h, const char *buf,int num);
+typedef enum {
+    ASN1_STATE_START,
+    ASN1_STATE_PRE_COPY,
+    ASN1_STATE_HEADER,
+    ASN1_STATE_HEADER_COPY,
+    ASN1_STATE_DATA_COPY,
+    ASN1_STATE_POST_COPY,
+    ASN1_STATE_DONE
+} asn1_bio_state_t;
+
+typedef struct BIO_ASN1_EX_FUNCS_st {
+    asn1_ps_func *ex_func;
+    asn1_ps_func *ex_free_func;
+} BIO_ASN1_EX_FUNCS;
+
+typedef struct BIO_ASN1_BUF_CTX_t {
+    /* Internal state */
+    asn1_bio_state_t state;
+    /* Internal buffer */
+    unsigned char *buf;
+    /* Size of buffer */
+    int bufsize;
+    /* Current position in buffer */
+    int bufpos;
+    /* Current buffer length */
+    int buflen;
+    /* Amount of data to copy */
+    int copylen;
+    /* Class and tag to use */
+    int asn1_class, asn1_tag;
+    asn1_ps_func *prefix, *prefix_free, *suffix, *suffix_free;
+    /* Extra buffer for prefix and suffix data */
+    unsigned char *ex_buf;
+    int ex_len;
+    int ex_pos;
+    void *ex_arg;
+} BIO_ASN1_BUF_CTX;
+
+static int asn1_bio_write(BIO *h, const char *buf, int num);
 static int asn1_bio_read(BIO *h, char *buf, int size);
 static int asn1_bio_puts(BIO *h, const char *str);
 static int asn1_bio_gets(BIO *h, char *str, int size);
@@ -121,378 +119,364 @@ static long asn1_bio_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
 
 static int asn1_bio_init(BIO_ASN1_BUF_CTX *ctx, int size);
 static int asn1_bio_flush_ex(BIO *b, BIO_ASN1_BUF_CTX *ctx,
-				asn1_ps_func *cleanup, asn1_bio_state_t next);
+                             asn1_ps_func *cleanup, asn1_bio_state_t next);
 static int asn1_bio_setup_ex(BIO *b, BIO_ASN1_BUF_CTX *ctx,
-				asn1_ps_func *setup, 
-				asn1_bio_state_t ex_state,
-				asn1_bio_state_t other_state);
-
-static BIO_METHOD methods_asn1=
-	{
-	BIO_TYPE_ASN1,
-	"asn1",
-	asn1_bio_write,
-	asn1_bio_read,
-	asn1_bio_puts,
-	asn1_bio_gets,
-	asn1_bio_ctrl,
-	asn1_bio_new,
-	asn1_bio_free,
-	asn1_bio_callback_ctrl,
-	};
+                             asn1_ps_func *setup,
+                             asn1_bio_state_t ex_state,
+                             asn1_bio_state_t other_state);
+
+static BIO_METHOD methods_asn1 = {
+    BIO_TYPE_ASN1,
+    "asn1",
+    asn1_bio_write,
+    asn1_bio_read,
+    asn1_bio_puts,
+    asn1_bio_gets,
+    asn1_bio_ctrl,
+    asn1_bio_new,
+    asn1_bio_free,
+    asn1_bio_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_asn1(void)
-	{
-	return(&methods_asn1);
-	}
-
+{
+    return (&methods_asn1);
+}
 
 static int asn1_bio_new(BIO *b)
-	{
-	BIO_ASN1_BUF_CTX *ctx;
-	ctx = OPENSSL_malloc(sizeof(BIO_ASN1_BUF_CTX));
-	if (!ctx)
-		return 0;
-	if (!asn1_bio_init(ctx, DEFAULT_ASN1_BUF_SIZE))
-		{
-		OPENSSL_free(ctx);
-		return 0;
-		}
-	b->init = 1;
-	b->ptr = (char *)ctx;
-	b->flags = 0;
-	return 1;
-	}
+{
+    BIO_ASN1_BUF_CTX *ctx;
+    ctx = OPENSSL_malloc(sizeof(BIO_ASN1_BUF_CTX));
+    if (!ctx)
+        return 0;
+    if (!asn1_bio_init(ctx, DEFAULT_ASN1_BUF_SIZE)) {
+        OPENSSL_free(ctx);
+        return 0;
+    }
+    b->init = 1;
+    b->ptr = (char *)ctx;
+    b->flags = 0;
+    return 1;
+}
 
 static int asn1_bio_init(BIO_ASN1_BUF_CTX *ctx, int size)
-	{
-	ctx->buf = OPENSSL_malloc(size);
-	if (!ctx->buf)
-		return 0;
-	ctx->bufsize = size;
-	ctx->bufpos = 0;
-	ctx->buflen = 0;
-	ctx->copylen = 0;
-	ctx->asn1_class = V_ASN1_UNIVERSAL;
-	ctx->asn1_tag = V_ASN1_OCTET_STRING;
-	ctx->ex_buf = 0;
-	ctx->ex_pos = 0;
-	ctx->ex_len = 0;
-	ctx->state = ASN1_STATE_START;
-	return 1;
-	}
+{
+    ctx->buf = OPENSSL_malloc(size);
+    if (!ctx->buf)
+        return 0;
+    ctx->bufsize = size;
+    ctx->bufpos = 0;
+    ctx->buflen = 0;
+    ctx->copylen = 0;
+    ctx->asn1_class = V_ASN1_UNIVERSAL;
+    ctx->asn1_tag = V_ASN1_OCTET_STRING;
+    ctx->ex_buf = 0;
+    ctx->ex_pos = 0;
+    ctx->ex_len = 0;
+    ctx->state = ASN1_STATE_START;
+    return 1;
+}
 
 static int asn1_bio_free(BIO *b)
-	{
-	BIO_ASN1_BUF_CTX *ctx;
-	ctx = (BIO_ASN1_BUF_CTX *) b->ptr;
-	if (ctx == NULL)
-		return 0;
-	if (ctx->buf)
-		OPENSSL_free(ctx->buf);
-	OPENSSL_free(ctx);
-	b->init = 0;
-	b->ptr = NULL;
-	b->flags = 0;
-	return 1;
-	}
-
-static int asn1_bio_write(BIO *b, const char *in , int inl)
-	{
-	BIO_ASN1_BUF_CTX *ctx;
-	int wrmax, wrlen, ret;
-	unsigned char *p;
-	if (!in || (inl < 0) || (b->next_bio == NULL))
-		return 0;
-	ctx = (BIO_ASN1_BUF_CTX *) b->ptr;
-	if (ctx == NULL)
-		return 0;
-
-	wrlen = 0;
-	ret = -1;
-
-	for(;;)
-		{
-		switch (ctx->state)
-			{
-
-			/* Setup prefix data, call it */
-			case ASN1_STATE_START:
-			if (!asn1_bio_setup_ex(b, ctx, ctx->prefix,
-				ASN1_STATE_PRE_COPY, ASN1_STATE_HEADER))
-				return 0;
-			break;
-
-			/* Copy any pre data first */
-			case ASN1_STATE_PRE_COPY:
-
-			ret = asn1_bio_flush_ex(b, ctx, ctx->prefix_free,
-							ASN1_STATE_HEADER);
-
-			if (ret <= 0)
-				goto done;
-
-			break;
-
-			case ASN1_STATE_HEADER:
-			ctx->buflen =
-				ASN1_object_size(0, inl, ctx->asn1_tag) - inl;
-			OPENSSL_assert(ctx->buflen <= ctx->bufsize);
-			p = ctx->buf;
-			ASN1_put_object(&p, 0, inl,
-					ctx->asn1_tag, ctx->asn1_class);
-			ctx->copylen = inl;
-			ctx->state = ASN1_STATE_HEADER_COPY;
-
-			break;
-
-			case ASN1_STATE_HEADER_COPY:	
-			ret = BIO_write(b->next_bio,
-					ctx->buf + ctx->bufpos, ctx->buflen);
-			if (ret <= 0)
-				goto done;
-
-			ctx->buflen -= ret;
-			if (ctx->buflen)
-				ctx->bufpos += ret;
-			else
-				{
-				ctx->bufpos = 0;
-				ctx->state = ASN1_STATE_DATA_COPY;
-				}
-
-			break;
-
-			case ASN1_STATE_DATA_COPY:
-
-			if (inl > ctx->copylen)
-				wrmax = ctx->copylen;
-			else
-				wrmax = inl;
-			ret = BIO_write(b->next_bio, in, wrmax);
-			if (ret <= 0)
-				break;
-			wrlen += ret;
-			ctx->copylen -= ret;
-			in += ret;
-			inl -= ret;
-
-			if (ctx->copylen == 0)
-				ctx->state = ASN1_STATE_HEADER;
-
-			if (inl == 0)
-				goto done;
-
-			break;
-
-			default:
-			BIO_clear_retry_flags(b);
-			return 0;
-
-			}
-
-		}
-
-	done:
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-
-	return (wrlen > 0) ? wrlen : ret;
-
-	}
+{
+    BIO_ASN1_BUF_CTX *ctx;
+    ctx = (BIO_ASN1_BUF_CTX *)b->ptr;
+    if (ctx == NULL)
+        return 0;
+    if (ctx->buf)
+        OPENSSL_free(ctx->buf);
+    OPENSSL_free(ctx);
+    b->init = 0;
+    b->ptr = NULL;
+    b->flags = 0;
+    return 1;
+}
+
+static int asn1_bio_write(BIO *b, const char *in, int inl)
+{
+    BIO_ASN1_BUF_CTX *ctx;
+    int wrmax, wrlen, ret;
+    unsigned char *p;
+    if (!in || (inl < 0) || (b->next_bio == NULL))
+        return 0;
+    ctx = (BIO_ASN1_BUF_CTX *)b->ptr;
+    if (ctx == NULL)
+        return 0;
+
+    wrlen = 0;
+    ret = -1;
+
+    for (;;) {
+        switch (ctx->state) {
+
+            /* Setup prefix data, call it */
+        case ASN1_STATE_START:
+            if (!asn1_bio_setup_ex(b, ctx, ctx->prefix,
+                                   ASN1_STATE_PRE_COPY, ASN1_STATE_HEADER))
+                return 0;
+            break;
+
+            /* Copy any pre data first */
+        case ASN1_STATE_PRE_COPY:
+
+            ret = asn1_bio_flush_ex(b, ctx, ctx->prefix_free,
+                                    ASN1_STATE_HEADER);
+
+            if (ret <= 0)
+                goto done;
+
+            break;
+
+        case ASN1_STATE_HEADER:
+            ctx->buflen = ASN1_object_size(0, inl, ctx->asn1_tag) - inl;
+            OPENSSL_assert(ctx->buflen <= ctx->bufsize);
+            p = ctx->buf;
+            ASN1_put_object(&p, 0, inl, ctx->asn1_tag, ctx->asn1_class);
+            ctx->copylen = inl;
+            ctx->state = ASN1_STATE_HEADER_COPY;
+
+            break;
+
+        case ASN1_STATE_HEADER_COPY:
+            ret = BIO_write(b->next_bio, ctx->buf + ctx->bufpos, ctx->buflen);
+            if (ret <= 0)
+                goto done;
+
+            ctx->buflen -= ret;
+            if (ctx->buflen)
+                ctx->bufpos += ret;
+            else {
+                ctx->bufpos = 0;
+                ctx->state = ASN1_STATE_DATA_COPY;
+            }
+
+            break;
+
+        case ASN1_STATE_DATA_COPY:
+
+            if (inl > ctx->copylen)
+                wrmax = ctx->copylen;
+            else
+                wrmax = inl;
+            ret = BIO_write(b->next_bio, in, wrmax);
+            if (ret <= 0)
+                break;
+            wrlen += ret;
+            ctx->copylen -= ret;
+            in += ret;
+            inl -= ret;
+
+            if (ctx->copylen == 0)
+                ctx->state = ASN1_STATE_HEADER;
+
+            if (inl == 0)
+                goto done;
+
+            break;
+
+        default:
+            BIO_clear_retry_flags(b);
+            return 0;
+
+        }
+
+    }
+
+ done:
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+
+    return (wrlen > 0) ? wrlen : ret;
+
+}
 
 static int asn1_bio_flush_ex(BIO *b, BIO_ASN1_BUF_CTX *ctx,
-				asn1_ps_func *cleanup, asn1_bio_state_t next)
-	{
-	int ret;
-	if (ctx->ex_len <= 0)
-		return 1;
-	for(;;)
-		{
-		ret = BIO_write(b->next_bio, ctx->ex_buf + ctx->ex_pos,
-								ctx->ex_len);
-		if (ret <= 0)
-			break;
-		ctx->ex_len -= ret;
-		if (ctx->ex_len > 0)
-			ctx->ex_pos += ret;
-		else
-			{
-			if(cleanup)
-				cleanup(b, &ctx->ex_buf, &ctx->ex_len,
-								&ctx->ex_arg);
-			ctx->state = next;
-			ctx->ex_pos = 0;
-			break;
-			}
-		}
-	return ret;
-	}
+                             asn1_ps_func *cleanup, asn1_bio_state_t next)
+{
+    int ret;
+    if (ctx->ex_len <= 0)
+        return 1;
+    for (;;) {
+        ret = BIO_write(b->next_bio, ctx->ex_buf + ctx->ex_pos, ctx->ex_len);
+        if (ret <= 0)
+            break;
+        ctx->ex_len -= ret;
+        if (ctx->ex_len > 0)
+            ctx->ex_pos += ret;
+        else {
+            if (cleanup)
+                cleanup(b, &ctx->ex_buf, &ctx->ex_len, &ctx->ex_arg);
+            ctx->state = next;
+            ctx->ex_pos = 0;
+            break;
+        }
+    }
+    return ret;
+}
 
 static int asn1_bio_setup_ex(BIO *b, BIO_ASN1_BUF_CTX *ctx,
-				asn1_ps_func *setup, 
-				asn1_bio_state_t ex_state,
-				asn1_bio_state_t other_state)
-	{
-	if (setup && !setup(b, &ctx->ex_buf, &ctx->ex_len, &ctx->ex_arg))
-		{
-		BIO_clear_retry_flags(b);
-		return 0;
-		}
-	if (ctx->ex_len > 0)
-		ctx->state = ex_state;
-	else
-		ctx->state = other_state;
-	return 1;
-	}
-
-static int asn1_bio_read(BIO *b, char *in , int inl)
-	{
-	if (!b->next_bio)
-		return 0;
-	return BIO_read(b->next_bio, in , inl);
-	}
+                             asn1_ps_func *setup,
+                             asn1_bio_state_t ex_state,
+                             asn1_bio_state_t other_state)
+{
+    if (setup && !setup(b, &ctx->ex_buf, &ctx->ex_len, &ctx->ex_arg)) {
+        BIO_clear_retry_flags(b);
+        return 0;
+    }
+    if (ctx->ex_len > 0)
+        ctx->state = ex_state;
+    else
+        ctx->state = other_state;
+    return 1;
+}
+
+static int asn1_bio_read(BIO *b, char *in, int inl)
+{
+    if (!b->next_bio)
+        return 0;
+    return BIO_read(b->next_bio, in, inl);
+}
 
 static int asn1_bio_puts(BIO *b, const char *str)
-	{
-	return asn1_bio_write(b, str, strlen(str));
-	}
+{
+    return asn1_bio_write(b, str, strlen(str));
+}
 
 static int asn1_bio_gets(BIO *b, char *str, int size)
-	{
-	if (!b->next_bio)
-		return 0;
-	return BIO_gets(b->next_bio, str , size);
-	}
+{
+    if (!b->next_bio)
+        return 0;
+    return BIO_gets(b->next_bio, str, size);
+}
 
 static long asn1_bio_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	if (b->next_bio == NULL) return(0);
-	return BIO_callback_ctrl(b->next_bio,cmd,fp);
-	}
+{
+    if (b->next_bio == NULL)
+        return (0);
+    return BIO_callback_ctrl(b->next_bio, cmd, fp);
+}
 
 static long asn1_bio_ctrl(BIO *b, int cmd, long arg1, void *arg2)
-	{
-	BIO_ASN1_BUF_CTX *ctx;
-	BIO_ASN1_EX_FUNCS *ex_func;
-	long ret = 1;
-	ctx = (BIO_ASN1_BUF_CTX *) b->ptr;
-	if (ctx == NULL)
-		return 0;
-	switch(cmd)
-		{
-
-		case BIO_C_SET_PREFIX:
-		ex_func = arg2;
-		ctx->prefix  = ex_func->ex_func;
-		ctx->prefix_free  = ex_func->ex_free_func;
-		break;
-
-		case BIO_C_GET_PREFIX:
-		ex_func = arg2;
-		ex_func->ex_func = ctx->prefix;
-		ex_func->ex_free_func = ctx->prefix_free;
-		break;
-
-		case BIO_C_SET_SUFFIX:
-		ex_func = arg2;
-		ctx->suffix  = ex_func->ex_func;
-		ctx->suffix_free  = ex_func->ex_free_func;
-		break;
-
-		case BIO_C_GET_SUFFIX:
-		ex_func = arg2;
-		ex_func->ex_func = ctx->suffix;
-		ex_func->ex_free_func = ctx->suffix_free;
-		break;
-
-		case BIO_C_SET_EX_ARG:
-		ctx->ex_arg = arg2;
-		break;
-
-		case BIO_C_GET_EX_ARG:
-		*(void **)arg2 = ctx->ex_arg;
-		break;
-
-		case BIO_CTRL_FLUSH:
-		if (!b->next_bio)
-			return 0;
-
-		/* Call post function if possible */
-		if (ctx->state == ASN1_STATE_HEADER)
-			{
-			if (!asn1_bio_setup_ex(b, ctx, ctx->suffix,
-				ASN1_STATE_POST_COPY, ASN1_STATE_DONE))
-				return 0;
-			}
-
-		if (ctx->state == ASN1_STATE_POST_COPY)
-			{
-			ret = asn1_bio_flush_ex(b, ctx, ctx->suffix_free,
-							ASN1_STATE_DONE);
-			if (ret <= 0)
-				return ret;
-			}
-
-		if (ctx->state == ASN1_STATE_DONE)
-			return BIO_ctrl(b->next_bio, cmd, arg1, arg2);
-		else
-			{
-			BIO_clear_retry_flags(b);
-			return 0;
-			}
-		break;
-
-
-		default:
-		if (!b->next_bio)
-			return 0;
-		return BIO_ctrl(b->next_bio, cmd, arg1, arg2);
-
-		}
-
-	return ret;
-	}
+{
+    BIO_ASN1_BUF_CTX *ctx;
+    BIO_ASN1_EX_FUNCS *ex_func;
+    long ret = 1;
+    ctx = (BIO_ASN1_BUF_CTX *)b->ptr;
+    if (ctx == NULL)
+        return 0;
+    switch (cmd) {
+
+    case BIO_C_SET_PREFIX:
+        ex_func = arg2;
+        ctx->prefix = ex_func->ex_func;
+        ctx->prefix_free = ex_func->ex_free_func;
+        break;
+
+    case BIO_C_GET_PREFIX:
+        ex_func = arg2;
+        ex_func->ex_func = ctx->prefix;
+        ex_func->ex_free_func = ctx->prefix_free;
+        break;
+
+    case BIO_C_SET_SUFFIX:
+        ex_func = arg2;
+        ctx->suffix = ex_func->ex_func;
+        ctx->suffix_free = ex_func->ex_free_func;
+        break;
+
+    case BIO_C_GET_SUFFIX:
+        ex_func = arg2;
+        ex_func->ex_func = ctx->suffix;
+        ex_func->ex_free_func = ctx->suffix_free;
+        break;
+
+    case BIO_C_SET_EX_ARG:
+        ctx->ex_arg = arg2;
+        break;
+
+    case BIO_C_GET_EX_ARG:
+        *(void **)arg2 = ctx->ex_arg;
+        break;
+
+    case BIO_CTRL_FLUSH:
+        if (!b->next_bio)
+            return 0;
+
+        /* Call post function if possible */
+        if (ctx->state == ASN1_STATE_HEADER) {
+            if (!asn1_bio_setup_ex(b, ctx, ctx->suffix,
+                                   ASN1_STATE_POST_COPY, ASN1_STATE_DONE))
+                return 0;
+        }
+
+        if (ctx->state == ASN1_STATE_POST_COPY) {
+            ret = asn1_bio_flush_ex(b, ctx, ctx->suffix_free,
+                                    ASN1_STATE_DONE);
+            if (ret <= 0)
+                return ret;
+        }
+
+        if (ctx->state == ASN1_STATE_DONE)
+            return BIO_ctrl(b->next_bio, cmd, arg1, arg2);
+        else {
+            BIO_clear_retry_flags(b);
+            return 0;
+        }
+        break;
+
+    default:
+        if (!b->next_bio)
+            return 0;
+        return BIO_ctrl(b->next_bio, cmd, arg1, arg2);
+
+    }
+
+    return ret;
+}
 
 static int asn1_bio_set_ex(BIO *b, int cmd,
-		asn1_ps_func *ex_func, asn1_ps_func *ex_free_func)
-	{
-	BIO_ASN1_EX_FUNCS extmp;
-	extmp.ex_func = ex_func;
-	extmp.ex_free_func = ex_free_func;
-	return BIO_ctrl(b, cmd, 0, &extmp);
-	}
+                           asn1_ps_func *ex_func, asn1_ps_func *ex_free_func)
+{
+    BIO_ASN1_EX_FUNCS extmp;
+    extmp.ex_func = ex_func;
+    extmp.ex_free_func = ex_free_func;
+    return BIO_ctrl(b, cmd, 0, &extmp);
+}
 
 static int asn1_bio_get_ex(BIO *b, int cmd,
-		asn1_ps_func **ex_func, asn1_ps_func **ex_free_func)
-	{
-	BIO_ASN1_EX_FUNCS extmp;
-	int ret;
-	ret = BIO_ctrl(b, cmd, 0, &extmp);
-	if (ret > 0)
-		{
-		*ex_func = extmp.ex_func;
-		*ex_free_func = extmp.ex_free_func;
-		}
-	return ret;
-	}
-
-int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix, asn1_ps_func *prefix_free)
-	{
-	return asn1_bio_set_ex(b, BIO_C_SET_PREFIX, prefix, prefix_free);
-	}
-
-int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix, asn1_ps_func **pprefix_free)
-	{
-	return asn1_bio_get_ex(b, BIO_C_GET_PREFIX, pprefix, pprefix_free);
-	}
-
-int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix, asn1_ps_func *suffix_free)
-	{
-	return asn1_bio_set_ex(b, BIO_C_SET_SUFFIX, suffix, suffix_free);
-	}
-
-int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, asn1_ps_func **psuffix_free)
-	{
-	return asn1_bio_get_ex(b, BIO_C_GET_SUFFIX, psuffix, psuffix_free);
-	}
+                           asn1_ps_func **ex_func,
+                           asn1_ps_func **ex_free_func)
+{
+    BIO_ASN1_EX_FUNCS extmp;
+    int ret;
+    ret = BIO_ctrl(b, cmd, 0, &extmp);
+    if (ret > 0) {
+        *ex_func = extmp.ex_func;
+        *ex_free_func = extmp.ex_free_func;
+    }
+    return ret;
+}
+
+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+                        asn1_ps_func *prefix_free)
+{
+    return asn1_bio_set_ex(b, BIO_C_SET_PREFIX, prefix, prefix_free);
+}
+
+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+                        asn1_ps_func **pprefix_free)
+{
+    return asn1_bio_get_ex(b, BIO_C_GET_PREFIX, pprefix, pprefix_free);
+}
+
+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+                        asn1_ps_func *suffix_free)
+{
+    return asn1_bio_set_ex(b, BIO_C_SET_SUFFIX, suffix, suffix_free);
+}
+
+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+                        asn1_ps_func **psuffix_free)
+{
+    return asn1_bio_get_ex(b, BIO_C_GET_SUFFIX, psuffix, psuffix_free);
+}
diff --git a/crypto/asn1/bio_ndef.c b/crypto/asn1/bio_ndef.c
index b91f97a1b1..5817a2b8a7 100644
--- a/crypto/asn1/bio_ndef.c
+++ b/crypto/asn1/bio_ndef.c
@@ -1,5 +1,6 @@
 /* bio_ndef.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,183 +62,181 @@
 
 /* Experimental NDEF ASN1 BIO support routines */
 
-/* The usage is quite simple, initialize an ASN1 structure,
- * get a BIO from it then any data written through the BIO
- * will end up translated to approptiate format on the fly.
- * The data is streamed out and does *not* need to be
- * all held in memory at once.
- *
- * When the BIO is flushed the output is finalized and any
- * signatures etc written out.
- *
- * The BIO is a 'proper' BIO and can handle non blocking I/O
- * correctly.
- *
- * The usage is simple. The implementation is *not*...
+/*
+ * The usage is quite simple, initialize an ASN1 structure, get a BIO from it
+ * then any data written through the BIO will end up translated to
+ * approptiate format on the fly. The data is streamed out and does *not*
+ * need to be all held in memory at once. When the BIO is flushed the output
+ * is finalized and any signatures etc written out. The BIO is a 'proper'
+ * BIO and can handle non blocking I/O correctly. The usage is simple. The
+ * implementation is *not*...
  */
 
 /* BIO support data stored in the ASN1 BIO ex_arg */
 
-typedef struct ndef_aux_st
-	{
-	/* ASN1 structure this BIO refers to */
-	ASN1_VALUE *val;
-	const ASN1_ITEM *it;
-	/* Top of the BIO chain */
-	BIO *ndef_bio;
-	/* Output BIO */
-	BIO *out;
-	/* Boundary where content is inserted */
-	unsigned char **boundary;
-	/* DER buffer start */
-	unsigned char *derbuf;
-	} NDEF_SUPPORT;
+typedef struct ndef_aux_st {
+    /* ASN1 structure this BIO refers to */
+    ASN1_VALUE *val;
+    const ASN1_ITEM *it;
+    /* Top of the BIO chain */
+    BIO *ndef_bio;
+    /* Output BIO */
+    BIO *out;
+    /* Boundary where content is inserted */
+    unsigned char **boundary;
+    /* DER buffer start */
+    unsigned char *derbuf;
+} NDEF_SUPPORT;
 
 static int ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg);
-static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen,
+                            void *parg);
 static int ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg);
-static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen,
+                            void *parg);
 
 BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it)
-	{
-	NDEF_SUPPORT *ndef_aux = NULL;
-	BIO *asn_bio = NULL;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_STREAM_ARG sarg;
+{
+    NDEF_SUPPORT *ndef_aux = NULL;
+    BIO *asn_bio = NULL;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_STREAM_ARG sarg;
 
-	if (!aux || !aux->asn1_cb)
-		{
-		ASN1err(ASN1_F_BIO_NEW_NDEF, ASN1_R_STREAMING_NOT_SUPPORTED);
-		return NULL;
-		}
-	ndef_aux = OPENSSL_malloc(sizeof(NDEF_SUPPORT));
-	asn_bio = BIO_new(BIO_f_asn1());
+    if (!aux || !aux->asn1_cb) {
+        ASN1err(ASN1_F_BIO_NEW_NDEF, ASN1_R_STREAMING_NOT_SUPPORTED);
+        return NULL;
+    }
+    ndef_aux = OPENSSL_malloc(sizeof(NDEF_SUPPORT));
+    asn_bio = BIO_new(BIO_f_asn1());
 
-	/* ASN1 bio needs to be next to output BIO */
+    /* ASN1 bio needs to be next to output BIO */
 
-	out = BIO_push(asn_bio, out);
+    out = BIO_push(asn_bio, out);
 
-	if (!ndef_aux || !asn_bio || !out)
-		goto err;
+    if (!ndef_aux || !asn_bio || !out)
+        goto err;
 
-	BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free);
-	BIO_asn1_set_suffix(asn_bio, ndef_suffix, ndef_suffix_free);
+    BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free);
+    BIO_asn1_set_suffix(asn_bio, ndef_suffix, ndef_suffix_free);
 
-	/* Now let callback prepend any digest, cipher etc BIOs
-	 * ASN1 structure needs.
-	 */
+    /*
+     * Now let callback prepend any digest, cipher etc BIOs ASN1 structure
+     * needs.
+     */
 
-	sarg.out = out;
-	sarg.ndef_bio = NULL;
-	sarg.boundary = NULL;
+    sarg.out = out;
+    sarg.ndef_bio = NULL;
+    sarg.boundary = NULL;
 
-	if (aux->asn1_cb(ASN1_OP_STREAM_PRE, &val, it, &sarg) <= 0)
-		goto err;
+    if (aux->asn1_cb(ASN1_OP_STREAM_PRE, &val, it, &sarg) <= 0)
+        goto err;
 
-	ndef_aux->val = val;
-	ndef_aux->it = it;
-	ndef_aux->ndef_bio = sarg.ndef_bio;
-	ndef_aux->boundary = sarg.boundary;
-	ndef_aux->out = out;
+    ndef_aux->val = val;
+    ndef_aux->it = it;
+    ndef_aux->ndef_bio = sarg.ndef_bio;
+    ndef_aux->boundary = sarg.boundary;
+    ndef_aux->out = out;
 
-	BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux);
+    BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux);
 
-	return sarg.ndef_bio;
+    return sarg.ndef_bio;
 
-	err:
-	if (asn_bio)
-		BIO_free(asn_bio);
-	if (ndef_aux)
-		OPENSSL_free(ndef_aux);
-	return NULL;
-	}
+ err:
+    if (asn_bio)
+        BIO_free(asn_bio);
+    if (ndef_aux)
+        OPENSSL_free(ndef_aux);
+    return NULL;
+}
 
 static int ndef_prefix(BIO *b, unsigned char **pbuf, int *plen, void *parg)
-	{
-	NDEF_SUPPORT *ndef_aux;
-	unsigned char *p;
-	int derlen;
+{
+    NDEF_SUPPORT *ndef_aux;
+    unsigned char *p;
+    int derlen;
 
-	if (!parg)
-		return 0;
+    if (!parg)
+        return 0;
 
-	ndef_aux = *(NDEF_SUPPORT **)parg;
+    ndef_aux = *(NDEF_SUPPORT **)parg;
 
-	derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);
-	p = OPENSSL_malloc(derlen);
-	ndef_aux->derbuf = p;
-	*pbuf = p;
-	derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);
+    derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);
+    p = OPENSSL_malloc(derlen);
+    ndef_aux->derbuf = p;
+    *pbuf = p;
+    derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);
 
-	if (!*ndef_aux->boundary)
-		return 0;
+    if (!*ndef_aux->boundary)
+        return 0;
 
-	*plen = *ndef_aux->boundary - *pbuf;
+    *plen = *ndef_aux->boundary - *pbuf;
 
-	return 1;
-	}
+    return 1;
+}
 
-static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg)
-	{
-	NDEF_SUPPORT *ndef_aux;
+static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen,
+                            void *parg)
+{
+    NDEF_SUPPORT *ndef_aux;
 
-	if (!parg)
-		return 0;
+    if (!parg)
+        return 0;
 
-	ndef_aux = *(NDEF_SUPPORT **)parg;
+    ndef_aux = *(NDEF_SUPPORT **)parg;
 
-	if (ndef_aux->derbuf)
-		OPENSSL_free(ndef_aux->derbuf);
+    if (ndef_aux->derbuf)
+        OPENSSL_free(ndef_aux->derbuf);
 
-	ndef_aux->derbuf = NULL;
-	*pbuf = NULL;
-	*plen = 0;
-	return 1;
-	}
+    ndef_aux->derbuf = NULL;
+    *pbuf = NULL;
+    *plen = 0;
+    return 1;
+}
 
-static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen, void *parg)
-	{
-	NDEF_SUPPORT **pndef_aux = (NDEF_SUPPORT **)parg;
-	if (!ndef_prefix_free(b, pbuf, plen, parg))
-		return 0;
-	OPENSSL_free(*pndef_aux);
-	*pndef_aux = NULL;
-	return 1;
-	}
+static int ndef_suffix_free(BIO *b, unsigned char **pbuf, int *plen,
+                            void *parg)
+{
+    NDEF_SUPPORT **pndef_aux = (NDEF_SUPPORT **)parg;
+    if (!ndef_prefix_free(b, pbuf, plen, parg))
+        return 0;
+    OPENSSL_free(*pndef_aux);
+    *pndef_aux = NULL;
+    return 1;
+}
 
 static int ndef_suffix(BIO *b, unsigned char **pbuf, int *plen, void *parg)
-	{
-	NDEF_SUPPORT *ndef_aux;
-	unsigned char *p;
-	int derlen;
-	const ASN1_AUX *aux;
-	ASN1_STREAM_ARG sarg;
-
-	if (!parg)
-		return 0;
-
-	ndef_aux = *(NDEF_SUPPORT **)parg;
-
-	aux = ndef_aux->it->funcs;
-
-	/* Finalize structures */
-	sarg.ndef_bio = ndef_aux->ndef_bio;
-	sarg.out = ndef_aux->out;
-	sarg.boundary = ndef_aux->boundary;
-	if (aux->asn1_cb(ASN1_OP_STREAM_POST,
-				&ndef_aux->val, ndef_aux->it, &sarg) <= 0)
-		return 0;
-
-	derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);
-	p = OPENSSL_malloc(derlen);
-	ndef_aux->derbuf = p;
-	*pbuf = p;
-	derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);
-
-	if (!*ndef_aux->boundary)
-		return 0;
-	*pbuf = *ndef_aux->boundary;
-	*plen = derlen - (*ndef_aux->boundary - ndef_aux->derbuf);
-
-	return 1;
-	}
+{
+    NDEF_SUPPORT *ndef_aux;
+    unsigned char *p;
+    int derlen;
+    const ASN1_AUX *aux;
+    ASN1_STREAM_ARG sarg;
+
+    if (!parg)
+        return 0;
+
+    ndef_aux = *(NDEF_SUPPORT **)parg;
+
+    aux = ndef_aux->it->funcs;
+
+    /* Finalize structures */
+    sarg.ndef_bio = ndef_aux->ndef_bio;
+    sarg.out = ndef_aux->out;
+    sarg.boundary = ndef_aux->boundary;
+    if (aux->asn1_cb(ASN1_OP_STREAM_POST,
+                     &ndef_aux->val, ndef_aux->it, &sarg) <= 0)
+        return 0;
+
+    derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);
+    p = OPENSSL_malloc(derlen);
+    ndef_aux->derbuf = p;
+    *pbuf = p;
+    derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);
+
+    if (!*ndef_aux->boundary)
+        return 0;
+    *pbuf = *ndef_aux->boundary;
+    *plen = derlen - (*ndef_aux->boundary - ndef_aux->derbuf);
+
+    return 1;
+}
diff --git a/crypto/asn1/charmap.h b/crypto/asn1/charmap.h
index b55e638725..3305ad146b 100644
--- a/crypto/asn1/charmap.h
+++ b/crypto/asn1/charmap.h
@@ -1,15 +1,15 @@
-/* Auto generated with chartype.pl script.
- * Mask of various character properties
+/*
+ * Auto generated with chartype.pl script. Mask of various character
+ * properties
  */
 
 static const unsigned char char_type[] = {
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-120, 0, 1,40, 0, 0, 0,16,16,16, 0,25,25,16,16,16,
-16,16,16,16,16,16,16,16,16,16,16, 9, 9,16, 9,16,
- 0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
-16,16,16,16,16,16,16,16,16,16,16, 0, 1, 0, 0, 0,
- 0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,
-16,16,16,16,16,16,16,16,16,16,16, 0, 0, 0, 0, 2
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    120, 0, 1, 40, 0, 0, 0, 16, 16, 16, 0, 25, 25, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 16, 9, 16,
+    0, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 0, 1, 0, 0, 0,
+    0, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 0, 0, 0, 0, 2
 };
-
diff --git a/crypto/asn1/d2i_pr.c b/crypto/asn1/d2i_pr.c
index 2828944777..c96da091d3 100644
--- a/crypto/asn1/d2i_pr.c
+++ b/crypto/asn1/d2i_pr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,109 +62,107 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 #include "asn1_locl.h"
 
 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
-	     long length)
-	{
-	EVP_PKEY *ret;
+                         long length)
+{
+    EVP_PKEY *ret;
 
-	if ((a == NULL) || (*a == NULL))
-		{
-		if ((ret=EVP_PKEY_new()) == NULL)
-			{
-			ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_EVP_LIB);
-			return(NULL);
-			}
-		}
-	else
-		{
-		ret= *a;
+    if ((a == NULL) || (*a == NULL)) {
+        if ((ret = EVP_PKEY_new()) == NULL) {
+            ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_EVP_LIB);
+            return (NULL);
+        }
+    } else {
+        ret = *a;
 #ifndef OPENSSL_NO_ENGINE
-		if (ret->engine)
-			{
-			ENGINE_finish(ret->engine);
-			ret->engine = NULL;
-			}
+        if (ret->engine) {
+            ENGINE_finish(ret->engine);
+            ret->engine = NULL;
+        }
 #endif
-		}
+    }
 
-	if (!EVP_PKEY_set_type(ret, type))
-		{
-		ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
-		goto err;
-		}
+    if (!EVP_PKEY_set_type(ret, type)) {
+        ASN1err(ASN1_F_D2I_PRIVATEKEY, ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
+        goto err;
+    }
 
-	if (!ret->ameth->old_priv_decode ||
-			!ret->ameth->old_priv_decode(ret, pp, length))
-		{
-		if (ret->ameth->priv_decode) 
-			{
-			PKCS8_PRIV_KEY_INFO *p8=NULL;
-			p8=d2i_PKCS8_PRIV_KEY_INFO(NULL,pp,length);
-			if (!p8) goto err;
-			EVP_PKEY_free(ret);
-			ret = EVP_PKCS82PKEY(p8);
-			PKCS8_PRIV_KEY_INFO_free(p8);
+    if (!ret->ameth->old_priv_decode ||
+        !ret->ameth->old_priv_decode(ret, pp, length)) {
+        if (ret->ameth->priv_decode) {
+            PKCS8_PRIV_KEY_INFO *p8 = NULL;
+            p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, pp, length);
+            if (!p8)
+                goto err;
+            EVP_PKEY_free(ret);
+            ret = EVP_PKCS82PKEY(p8);
+            PKCS8_PRIV_KEY_INFO_free(p8);
 
-			} 
-		else 
-			{
-			ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		}	
-	if (a != NULL) (*a)=ret;
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret))) EVP_PKEY_free(ret);
-	return(NULL);
-	}
+        } else {
+            ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_ASN1_LIB);
+            goto err;
+        }
+    }
+    if (a != NULL)
+        (*a) = ret;
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        EVP_PKEY_free(ret);
+    return (NULL);
+}
 
-/* This works like d2i_PrivateKey() except it automatically works out the type */
+/*
+ * This works like d2i_PrivateKey() except it automatically works out the
+ * type
+ */
 
 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
-	     long length)
+                             long length)
 {
-	STACK_OF(ASN1_TYPE) *inkey;
-	const unsigned char *p;
-	int keytype;
-	p = *pp;
-	/* Dirty trick: read in the ASN1 data into a STACK_OF(ASN1_TYPE):
-	 * by analyzing it we can determine the passed structure: this
-	 * assumes the input is surrounded by an ASN1 SEQUENCE.
-	 */
-	inkey = d2i_ASN1_SEQUENCE_ANY(NULL, &p, length);
-	/* Since we only need to discern "traditional format" RSA and DSA
-	 * keys we can just count the elements.
-         */
-	if(sk_ASN1_TYPE_num(inkey) == 6) 
-		keytype = EVP_PKEY_DSA;
-	else if (sk_ASN1_TYPE_num(inkey) == 4)
-		keytype = EVP_PKEY_EC;
-	else if (sk_ASN1_TYPE_num(inkey) == 3)  
-		{ /* This seems to be PKCS8, not traditional format */
-			PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL,pp,length);
-			EVP_PKEY *ret;
+    STACK_OF(ASN1_TYPE) *inkey;
+    const unsigned char *p;
+    int keytype;
+    p = *pp;
+    /*
+     * Dirty trick: read in the ASN1 data into a STACK_OF(ASN1_TYPE): by
+     * analyzing it we can determine the passed structure: this assumes the
+     * input is surrounded by an ASN1 SEQUENCE.
+     */
+    inkey = d2i_ASN1_SEQUENCE_ANY(NULL, &p, length);
+    /*
+     * Since we only need to discern "traditional format" RSA and DSA keys we
+     * can just count the elements.
+     */
+    if (sk_ASN1_TYPE_num(inkey) == 6)
+        keytype = EVP_PKEY_DSA;
+    else if (sk_ASN1_TYPE_num(inkey) == 4)
+        keytype = EVP_PKEY_EC;
+    else if (sk_ASN1_TYPE_num(inkey) == 3) { /* This seems to be PKCS8, not
+                                              * traditional format */
+        PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, pp, length);
+        EVP_PKEY *ret;
 
-			sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
-			if (!p8) 
-				{
-				ASN1err(ASN1_F_D2I_AUTOPRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
-				return NULL;
-				}
-			ret = EVP_PKCS82PKEY(p8);
-			PKCS8_PRIV_KEY_INFO_free(p8);
-			if (a) {
-				*a = ret;
-			}	
-			return ret;
-		}
-	else keytype = EVP_PKEY_RSA;
-	sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
-	return d2i_PrivateKey(keytype, a, pp, length);
+        sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
+        if (!p8) {
+            ASN1err(ASN1_F_D2I_AUTOPRIVATEKEY,
+                    ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
+            return NULL;
+        }
+        ret = EVP_PKCS82PKEY(p8);
+        PKCS8_PRIV_KEY_INFO_free(p8);
+        if (a) {
+            *a = ret;
+        }
+        return ret;
+    } else
+        keytype = EVP_PKEY_RSA;
+    sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
+    return d2i_PrivateKey(keytype, a, pp, length);
 }
diff --git a/crypto/asn1/d2i_pu.c b/crypto/asn1/d2i_pu.c
index 1408eb2aab..33542dd122 100644
--- a/crypto/asn1/d2i_pu.c
+++ b/crypto/asn1/d2i_pu.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,79 +63,74 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_EC
-#include 
+# include 
 #endif
 
 EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
-	     long length)
-	{
-	EVP_PKEY *ret;
+                        long length)
+{
+    EVP_PKEY *ret;
 
-	if ((a == NULL) || (*a == NULL))
-		{
-		if ((ret=EVP_PKEY_new()) == NULL)
-			{
-			ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_EVP_LIB);
-			return(NULL);
-			}
-		}
-	else	ret= *a;
+    if ((a == NULL) || (*a == NULL)) {
+        if ((ret = EVP_PKEY_new()) == NULL) {
+            ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_EVP_LIB);
+            return (NULL);
+        }
+    } else
+        ret = *a;
 
-	if (!EVP_PKEY_set_type(ret, type))
-		{
-		ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_EVP_LIB);
-		goto err;
-		}
+    if (!EVP_PKEY_set_type(ret, type)) {
+        ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_EVP_LIB);
+        goto err;
+    }
 
-	switch (EVP_PKEY_id(ret))
-		{
+    switch (EVP_PKEY_id(ret)) {
 #ifndef OPENSSL_NO_RSA
-	case EVP_PKEY_RSA:
-		/* TMP UGLY CAST */
-		if ((ret->pkey.rsa=d2i_RSAPublicKey(NULL,
-			(const unsigned char **)pp,length)) == NULL)
-			{
-			ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		break;
+    case EVP_PKEY_RSA:
+        /* TMP UGLY CAST */
+        if ((ret->pkey.rsa = d2i_RSAPublicKey(NULL,
+                                              (const unsigned char **)pp,
+                                              length)) == NULL) {
+            ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_DSA
-	case EVP_PKEY_DSA:
-		/* TMP UGLY CAST */
-		if (!d2i_DSAPublicKey(&(ret->pkey.dsa),
-			(const unsigned char **)pp,length))
-			{
-			ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		break;
+    case EVP_PKEY_DSA:
+        /* TMP UGLY CAST */
+        if (!d2i_DSAPublicKey(&(ret->pkey.dsa),
+                              (const unsigned char **)pp, length)) {
+            ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_EC
-	case EVP_PKEY_EC:
-		if (!o2i_ECPublicKey(&(ret->pkey.ec),
-				     (const unsigned char **)pp, length))
-			{
-			ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
-			goto err;
-			}
-	break;
+    case EVP_PKEY_EC:
+        if (!o2i_ECPublicKey(&(ret->pkey.ec),
+                             (const unsigned char **)pp, length)) {
+            ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        break;
 #endif
-	default:
-		ASN1err(ASN1_F_D2I_PUBLICKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
-		goto err;
-		/* break; */
-		}
-	if (a != NULL) (*a)=ret;
-	return(ret);
-err:
-	if ((ret != NULL) && ((a == NULL) || (*a != ret))) EVP_PKEY_free(ret);
-	return(NULL);
-	}
-
+    default:
+        ASN1err(ASN1_F_D2I_PUBLICKEY, ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
+        goto err;
+        /* break; */
+    }
+    if (a != NULL)
+        (*a) = ret;
+    return (ret);
+ err:
+    if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+        EVP_PKEY_free(ret);
+    return (NULL);
+}
diff --git a/crypto/asn1/evp_asn1.c b/crypto/asn1/evp_asn1.c
index 1b9445973e..5876afa5e4 100644
--- a/crypto/asn1/evp_asn1.c
+++ b/crypto/asn1/evp_asn1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,132 +62,134 @@
 #include 
 
 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len)
-	{
-	ASN1_STRING *os;
-
-	if ((os=M_ASN1_OCTET_STRING_new()) == NULL) return(0);
-	if (!M_ASN1_OCTET_STRING_set(os,data,len))
-		{
-		M_ASN1_OCTET_STRING_free(os);
-		return 0;
-		}
-	ASN1_TYPE_set(a,V_ASN1_OCTET_STRING,os);
-	return(1);
-	}
+{
+    ASN1_STRING *os;
+
+    if ((os = M_ASN1_OCTET_STRING_new()) == NULL)
+        return (0);
+    if (!M_ASN1_OCTET_STRING_set(os, data, len)) {
+        M_ASN1_OCTET_STRING_free(os);
+        return 0;
+    }
+    ASN1_TYPE_set(a, V_ASN1_OCTET_STRING, os);
+    return (1);
+}
 
 /* int max_len:  for returned value    */
-int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, unsigned char *data,
-	     int max_len)
-	{
-	int ret,num;
-	unsigned char *p;
-
-	if ((a->type != V_ASN1_OCTET_STRING) || (a->value.octet_string == NULL))
-		{
-		ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING,ASN1_R_DATA_IS_WRONG);
-		return(-1);
-		}
-	p=M_ASN1_STRING_data(a->value.octet_string);
-	ret=M_ASN1_STRING_length(a->value.octet_string);
-	if (ret < max_len)
-		num=ret;
-	else
-		num=max_len;
-	memcpy(data,p,num);
-	return(ret);
-	}
+int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, unsigned char *data, int max_len)
+{
+    int ret, num;
+    unsigned char *p;
+
+    if ((a->type != V_ASN1_OCTET_STRING) || (a->value.octet_string == NULL)) {
+        ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING, ASN1_R_DATA_IS_WRONG);
+        return (-1);
+    }
+    p = M_ASN1_STRING_data(a->value.octet_string);
+    ret = M_ASN1_STRING_length(a->value.octet_string);
+    if (ret < max_len)
+        num = ret;
+    else
+        num = max_len;
+    memcpy(data, p, num);
+    return (ret);
+}
 
 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, unsigned char *data,
-	     int len)
-	{
-	int n,size;
-	ASN1_OCTET_STRING os,*osp;
-	ASN1_INTEGER in;
-	unsigned char *p;
-	unsigned char buf[32]; /* when they have 256bit longs, 
-				* I'll be in trouble */
-	in.data=buf;
-	in.length=32;
-	os.data=data;
-	os.type=V_ASN1_OCTET_STRING;
-	os.length=len;
-	ASN1_INTEGER_set(&in,num);
-	n =  i2d_ASN1_INTEGER(&in,NULL);
-	n+=M_i2d_ASN1_OCTET_STRING(&os,NULL);
-
-	size=ASN1_object_size(1,n,V_ASN1_SEQUENCE);
-
-	if ((osp=ASN1_STRING_new()) == NULL) return(0);
-	/* Grow the 'string' */
-	if (!ASN1_STRING_set(osp,NULL,size))
-		{
-		ASN1_STRING_free(osp);
-		return(0);
-		}
-
-	M_ASN1_STRING_length_set(osp, size);
-	p=M_ASN1_STRING_data(osp);
-
-	ASN1_put_object(&p,1,n,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
-	  i2d_ASN1_INTEGER(&in,&p);
-	M_i2d_ASN1_OCTET_STRING(&os,&p);
-
-	ASN1_TYPE_set(a,V_ASN1_SEQUENCE,osp);
-	return(1);
-	}
-
-/* we return the actual length..., num may be missing, in which
- * case, set it to zero */
+                                  int len)
+{
+    int n, size;
+    ASN1_OCTET_STRING os, *osp;
+    ASN1_INTEGER in;
+    unsigned char *p;
+    unsigned char buf[32];      /* when they have 256bit longs, I'll be in
+                                 * trouble */
+    in.data = buf;
+    in.length = 32;
+    os.data = data;
+    os.type = V_ASN1_OCTET_STRING;
+    os.length = len;
+    ASN1_INTEGER_set(&in, num);
+    n = i2d_ASN1_INTEGER(&in, NULL);
+    n += M_i2d_ASN1_OCTET_STRING(&os, NULL);
+
+    size = ASN1_object_size(1, n, V_ASN1_SEQUENCE);
+
+    if ((osp = ASN1_STRING_new()) == NULL)
+        return (0);
+    /* Grow the 'string' */
+    if (!ASN1_STRING_set(osp, NULL, size)) {
+        ASN1_STRING_free(osp);
+        return (0);
+    }
+
+    M_ASN1_STRING_length_set(osp, size);
+    p = M_ASN1_STRING_data(osp);
+
+    ASN1_put_object(&p, 1, n, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
+    i2d_ASN1_INTEGER(&in, &p);
+    M_i2d_ASN1_OCTET_STRING(&os, &p);
+
+    ASN1_TYPE_set(a, V_ASN1_SEQUENCE, osp);
+    return (1);
+}
+
+/*
+ * we return the actual length..., num may be missing, in which case, set it
+ * to zero
+ */
 /* int max_len:  for returned value    */
-int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a, long *num, unsigned char *data,
-	     int max_len)
-	{
-	int ret= -1,n;
-	ASN1_INTEGER *ai=NULL;
-	ASN1_OCTET_STRING *os=NULL;
-	const unsigned char *p;
-	long length;
-	ASN1_const_CTX c;
-
-	if ((a->type != V_ASN1_SEQUENCE) || (a->value.sequence == NULL))
-		{
-		goto err;
-		}
-	p=M_ASN1_STRING_data(a->value.sequence);
-	length=M_ASN1_STRING_length(a->value.sequence);
-
-	c.pp= &p;
-	c.p=p;
-	c.max=p+length;
-	c.error=ASN1_R_DATA_IS_WRONG;
-
-	M_ASN1_D2I_start_sequence();
-	c.q=c.p;
-	if ((ai=d2i_ASN1_INTEGER(NULL,&c.p,c.slen)) == NULL) goto err;
-        c.slen-=(c.p-c.q);
-	c.q=c.p;
-	if ((os=d2i_ASN1_OCTET_STRING(NULL,&c.p,c.slen)) == NULL) goto err;
-        c.slen-=(c.p-c.q);
-	if (!M_ASN1_D2I_end_sequence()) goto err;
-
-	if (num != NULL)
-		*num=ASN1_INTEGER_get(ai);
-
-	ret=M_ASN1_STRING_length(os);
-	if (max_len > ret)
-		n=ret;
-	else
-		n=max_len;
-
-	if (data != NULL)
-		memcpy(data,M_ASN1_STRING_data(os),n);
-	if (0)
-		{
-err:
-		ASN1err(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING,ASN1_R_DATA_IS_WRONG);
-		}
-	if (os != NULL) M_ASN1_OCTET_STRING_free(os);
-	if (ai != NULL) M_ASN1_INTEGER_free(ai);
-	return(ret);
-	}
-
+int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a, long *num,
+                                  unsigned char *data, int max_len)
+{
+    int ret = -1, n;
+    ASN1_INTEGER *ai = NULL;
+    ASN1_OCTET_STRING *os = NULL;
+    const unsigned char *p;
+    long length;
+    ASN1_const_CTX c;
+
+    if ((a->type != V_ASN1_SEQUENCE) || (a->value.sequence == NULL)) {
+        goto err;
+    }
+    p = M_ASN1_STRING_data(a->value.sequence);
+    length = M_ASN1_STRING_length(a->value.sequence);
+
+    c.pp = &p;
+    c.p = p;
+    c.max = p + length;
+    c.error = ASN1_R_DATA_IS_WRONG;
+
+    M_ASN1_D2I_start_sequence();
+    c.q = c.p;
+    if ((ai = d2i_ASN1_INTEGER(NULL, &c.p, c.slen)) == NULL)
+        goto err;
+    c.slen -= (c.p - c.q);
+    c.q = c.p;
+    if ((os = d2i_ASN1_OCTET_STRING(NULL, &c.p, c.slen)) == NULL)
+        goto err;
+    c.slen -= (c.p - c.q);
+    if (!M_ASN1_D2I_end_sequence())
+        goto err;
+
+    if (num != NULL)
+        *num = ASN1_INTEGER_get(ai);
+
+    ret = M_ASN1_STRING_length(os);
+    if (max_len > ret)
+        n = ret;
+    else
+        n = max_len;
+
+    if (data != NULL)
+        memcpy(data, M_ASN1_STRING_data(os), n);
+    if (0) {
+ err:
+        ASN1err(ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING, ASN1_R_DATA_IS_WRONG);
+    }
+    if (os != NULL)
+        M_ASN1_OCTET_STRING_free(os);
+    if (ai != NULL)
+        M_ASN1_INTEGER_free(ai);
+    return (ret);
+}
diff --git a/crypto/asn1/f_enum.c b/crypto/asn1/f_enum.c
index 56e3cc8df2..591c3b5781 100644
--- a/crypto/asn1/f_enum.c
+++ b/crypto/asn1/f_enum.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,144 +64,140 @@
 /* Based on a_int.c: equivalent ENUMERATED functions */
 
 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a)
-	{
-	int i,n=0;
-	static const char *h="0123456789ABCDEF";
-	char buf[2];
+{
+    int i, n = 0;
+    static const char *h = "0123456789ABCDEF";
+    char buf[2];
 
-	if (a == NULL) return(0);
+    if (a == NULL)
+        return (0);
 
-	if (a->length == 0)
-		{
-		if (BIO_write(bp,"00",2) != 2) goto err;
-		n=2;
-		}
-	else
-		{
-		for (i=0; ilength; i++)
-			{
-			if ((i != 0) && (i%35 == 0))
-				{
-				if (BIO_write(bp,"\\\n",2) != 2) goto err;
-				n+=2;
-				}
-			buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f];
-			buf[1]=h[((unsigned char)a->data[i]   )&0x0f];
-			if (BIO_write(bp,buf,2) != 2) goto err;
-			n+=2;
-			}
-		}
-	return(n);
-err:
-	return(-1);
-	}
+    if (a->length == 0) {
+        if (BIO_write(bp, "00", 2) != 2)
+            goto err;
+        n = 2;
+    } else {
+        for (i = 0; i < a->length; i++) {
+            if ((i != 0) && (i % 35 == 0)) {
+                if (BIO_write(bp, "\\\n", 2) != 2)
+                    goto err;
+                n += 2;
+            }
+            buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
+            buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
+            if (BIO_write(bp, buf, 2) != 2)
+                goto err;
+            n += 2;
+        }
+    }
+    return (n);
+ err:
+    return (-1);
+}
 
 int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size)
-	{
-	int ret=0;
-	int i,j,k,m,n,again,bufsize;
-	unsigned char *s=NULL,*sp;
-	unsigned char *bufp;
-	int num=0,slen=0,first=1;
-
-	bs->type=V_ASN1_ENUMERATED;
+{
+    int ret = 0;
+    int i, j, k, m, n, again, bufsize;
+    unsigned char *s = NULL, *sp;
+    unsigned char *bufp;
+    int num = 0, slen = 0, first = 1;
 
-	bufsize=BIO_gets(bp,buf,size);
-	for (;;)
-		{
-		if (bufsize < 1) goto err_sl;
-		i=bufsize;
-		if (buf[i-1] == '\n') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		if (buf[i-1] == '\r') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		again=(buf[i-1] == '\\');
+    bs->type = V_ASN1_ENUMERATED;
 
-		for (j=0; j= '0') && (buf[j] <= '9')) ||
-				((buf[j] >= 'a') && (buf[j] <= 'f')) ||
-				((buf[j] >= 'A') && (buf[j] <= 'F'))))
-				{
-				i=j;
-				break;
-				}
-			}
-		buf[i]='\0';
-		/* We have now cleared all the crap off the end of the
-		 * line */
-		if (i < 2) goto err_sl;
+    bufsize = BIO_gets(bp, buf, size);
+    for (;;) {
+        if (bufsize < 1)
+            goto err_sl;
+        i = bufsize;
+        if (buf[i - 1] == '\n')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        if (buf[i - 1] == '\r')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        again = (buf[i - 1] == '\\');
 
-		bufp=(unsigned char *)buf;
-		if (first)
-			{
-			first=0;
-			if ((bufp[0] == '0') && (buf[1] == '0'))
-				{
-				bufp+=2;
-				i-=2;
-				}
-			}
-		k=0;
-		i-=again;
-		if (i%2 != 0)
-			{
-			ASN1err(ASN1_F_A2I_ASN1_ENUMERATED,ASN1_R_ODD_NUMBER_OF_CHARS);
-			goto err;
-			}
-		i/=2;
-		if (num+i > slen)
-			{
-			if (s == NULL)
-				sp=(unsigned char *)OPENSSL_malloc(
-					(unsigned int)num+i*2);
-			else
-				sp=(unsigned char *)OPENSSL_realloc(s,
-					(unsigned int)num+i*2);
-			if (sp == NULL)
-				{
-				ASN1err(ASN1_F_A2I_ASN1_ENUMERATED,ERR_R_MALLOC_FAILURE);
-				if (s != NULL) OPENSSL_free(s);
-				goto err;
-				}
-			s=sp;
-			slen=num+i*2;
-			}
-		for (j=0; j= '0') && (m <= '9'))
-					m-='0';
-				else if ((m >= 'a') && (m <= 'f'))
-					m=m-'a'+10;
-				else if ((m >= 'A') && (m <= 'F'))
-					m=m-'A'+10;
-				else
-					{
-					ASN1err(ASN1_F_A2I_ASN1_ENUMERATED,ASN1_R_NON_HEX_CHARACTERS);
-					goto err;
-					}
-				s[num+j]<<=4;
-				s[num+j]|=m;
-				}
-			}
-		num+=i;
-		if (again)
-			bufsize=BIO_gets(bp,buf,size);
-		else
-			break;
-		}
-	bs->length=num;
-	bs->data=s;
-	ret=1;
-err:
-	if (0)
-		{
-err_sl:
-		ASN1err(ASN1_F_A2I_ASN1_ENUMERATED,ASN1_R_SHORT_LINE);
-		}
-	return(ret);
-	}
+        for (j = 0; j < i; j++) {
+            if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
+                  ((buf[j] >= 'a') && (buf[j] <= 'f')) ||
+                  ((buf[j] >= 'A') && (buf[j] <= 'F')))) {
+                i = j;
+                break;
+            }
+        }
+        buf[i] = '\0';
+        /*
+         * We have now cleared all the crap off the end of the line
+         */
+        if (i < 2)
+            goto err_sl;
 
+        bufp = (unsigned char *)buf;
+        if (first) {
+            first = 0;
+            if ((bufp[0] == '0') && (buf[1] == '0')) {
+                bufp += 2;
+                i -= 2;
+            }
+        }
+        k = 0;
+        i -= again;
+        if (i % 2 != 0) {
+            ASN1err(ASN1_F_A2I_ASN1_ENUMERATED, ASN1_R_ODD_NUMBER_OF_CHARS);
+            goto err;
+        }
+        i /= 2;
+        if (num + i > slen) {
+            if (s == NULL)
+                sp = (unsigned char *)OPENSSL_malloc((unsigned int)num +
+                                                     i * 2);
+            else
+                sp = (unsigned char *)OPENSSL_realloc(s,
+                                                      (unsigned int)num +
+                                                      i * 2);
+            if (sp == NULL) {
+                ASN1err(ASN1_F_A2I_ASN1_ENUMERATED, ERR_R_MALLOC_FAILURE);
+                if (s != NULL)
+                    OPENSSL_free(s);
+                goto err;
+            }
+            s = sp;
+            slen = num + i * 2;
+        }
+        for (j = 0; j < i; j++, k += 2) {
+            for (n = 0; n < 2; n++) {
+                m = bufp[k + n];
+                if ((m >= '0') && (m <= '9'))
+                    m -= '0';
+                else if ((m >= 'a') && (m <= 'f'))
+                    m = m - 'a' + 10;
+                else if ((m >= 'A') && (m <= 'F'))
+                    m = m - 'A' + 10;
+                else {
+                    ASN1err(ASN1_F_A2I_ASN1_ENUMERATED,
+                            ASN1_R_NON_HEX_CHARACTERS);
+                    goto err;
+                }
+                s[num + j] <<= 4;
+                s[num + j] |= m;
+            }
+        }
+        num += i;
+        if (again)
+            bufsize = BIO_gets(bp, buf, size);
+        else
+            break;
+    }
+    bs->length = num;
+    bs->data = s;
+    ret = 1;
+ err:
+    if (0) {
+ err_sl:
+        ASN1err(ASN1_F_A2I_ASN1_ENUMERATED, ASN1_R_SHORT_LINE);
+    }
+    return (ret);
+}
diff --git a/crypto/asn1/f_int.c b/crypto/asn1/f_int.c
index 9494e597ab..4a81f81c88 100644
--- a/crypto/asn1/f_int.c
+++ b/crypto/asn1/f_int.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,158 +62,154 @@
 #include 
 
 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a)
-	{
-	int i,n=0;
-	static const char *h="0123456789ABCDEF";
-	char buf[2];
+{
+    int i, n = 0;
+    static const char *h = "0123456789ABCDEF";
+    char buf[2];
 
-	if (a == NULL) return(0);
+    if (a == NULL)
+        return (0);
 
-	if (a->type & V_ASN1_NEG)
-		{
-		if (BIO_write(bp, "-", 1) != 1) goto err;
-		n = 1;
-		}
+    if (a->type & V_ASN1_NEG) {
+        if (BIO_write(bp, "-", 1) != 1)
+            goto err;
+        n = 1;
+    }
 
-	if (a->length == 0)
-		{
-		if (BIO_write(bp,"00",2) != 2) goto err;
-		n += 2;
-		}
-	else
-		{
-		for (i=0; ilength; i++)
-			{
-			if ((i != 0) && (i%35 == 0))
-				{
-				if (BIO_write(bp,"\\\n",2) != 2) goto err;
-				n+=2;
-				}
-			buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f];
-			buf[1]=h[((unsigned char)a->data[i]   )&0x0f];
-			if (BIO_write(bp,buf,2) != 2) goto err;
-			n+=2;
-			}
-		}
-	return(n);
-err:
-	return(-1);
-	}
+    if (a->length == 0) {
+        if (BIO_write(bp, "00", 2) != 2)
+            goto err;
+        n += 2;
+    } else {
+        for (i = 0; i < a->length; i++) {
+            if ((i != 0) && (i % 35 == 0)) {
+                if (BIO_write(bp, "\\\n", 2) != 2)
+                    goto err;
+                n += 2;
+            }
+            buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
+            buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
+            if (BIO_write(bp, buf, 2) != 2)
+                goto err;
+            n += 2;
+        }
+    }
+    return (n);
+ err:
+    return (-1);
+}
 
 int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size)
-	{
-	int ret=0;
-	int i,j,k,m,n,again,bufsize;
-	unsigned char *s=NULL,*sp;
-	unsigned char *bufp;
-	int num=0,slen=0,first=1;
+{
+    int ret = 0;
+    int i, j, k, m, n, again, bufsize;
+    unsigned char *s = NULL, *sp;
+    unsigned char *bufp;
+    int num = 0, slen = 0, first = 1;
 
-	bs->type=V_ASN1_INTEGER;
+    bs->type = V_ASN1_INTEGER;
 
-	bufsize=BIO_gets(bp,buf,size);
-	for (;;)
-		{
-		if (bufsize < 1) goto err_sl;
-		i=bufsize;
-		if (buf[i-1] == '\n') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		if (buf[i-1] == '\r') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		again=(buf[i-1] == '\\');
+    bufsize = BIO_gets(bp, buf, size);
+    for (;;) {
+        if (bufsize < 1)
+            goto err_sl;
+        i = bufsize;
+        if (buf[i - 1] == '\n')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        if (buf[i - 1] == '\r')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        again = (buf[i - 1] == '\\');
 
-		for (j=0; j= '0') && (buf[j] <= '9')) ||
-				((buf[j] >= 'a') && (buf[j] <= 'f')) ||
-				((buf[j] >= 'A') && (buf[j] <= 'F'))))
+            if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
+                  ((buf[j] >= 'a') && (buf[j] <= 'f')) ||
+                  ((buf[j] >= 'A') && (buf[j] <= 'F'))))
 #else
-			/* This #ifdef is not strictly necessary, since
-			 * the characters A...F a...f 0...9 are contiguous
-			 * (yes, even in EBCDIC - but not the whole alphabet).
-			 * Nevertheless, isxdigit() is faster.
-			 */
-			if (!isxdigit(buf[j]))
+            /*
+             * This #ifdef is not strictly necessary, since the characters
+             * A...F a...f 0...9 are contiguous (yes, even in EBCDIC - but
+             * not the whole alphabet). Nevertheless, isxdigit() is faster.
+             */
+            if (!isxdigit(buf[j]))
 #endif
-				{
-				i=j;
-				break;
-				}
-			}
-		buf[i]='\0';
-		/* We have now cleared all the crap off the end of the
-		 * line */
-		if (i < 2) goto err_sl;
-
-		bufp=(unsigned char *)buf;
-		if (first)
-			{
-			first=0;
-			if ((bufp[0] == '0') && (buf[1] == '0'))
-				{
-				bufp+=2;
-				i-=2;
-				}
-			}
-		k=0;
-		i-=again;
-		if (i%2 != 0)
-			{
-			ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_ODD_NUMBER_OF_CHARS);
-			goto err;
-			}
-		i/=2;
-		if (num+i > slen)
-			{
-			if (s == NULL)
-				sp=(unsigned char *)OPENSSL_malloc(
-					(unsigned int)num+i*2);
-			else
-				sp=OPENSSL_realloc_clean(s,slen,num+i*2);
-			if (sp == NULL)
-				{
-				ASN1err(ASN1_F_A2I_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
-				if (s != NULL) OPENSSL_free(s);
-				goto err;
-				}
-			s=sp;
-			slen=num+i*2;
-			}
-		for (j=0; j= '0') && (m <= '9'))
-					m-='0';
-				else if ((m >= 'a') && (m <= 'f'))
-					m=m-'a'+10;
-				else if ((m >= 'A') && (m <= 'F'))
-					m=m-'A'+10;
-				else
-					{
-					ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_NON_HEX_CHARACTERS);
-					goto err;
-					}
-				s[num+j]<<=4;
-				s[num+j]|=m;
-				}
-			}
-		num+=i;
-		if (again)
-			bufsize=BIO_gets(bp,buf,size);
-		else
-			break;
-		}
-	bs->length=num;
-	bs->data=s;
-	ret=1;
-err:
-	if (0)
-		{
-err_sl:
-		ASN1err(ASN1_F_A2I_ASN1_INTEGER,ASN1_R_SHORT_LINE);
-		}
-	return(ret);
-	}
+            {
+                i = j;
+                break;
+            }
+        }
+        buf[i] = '\0';
+        /*
+         * We have now cleared all the crap off the end of the line
+         */
+        if (i < 2)
+            goto err_sl;
 
+        bufp = (unsigned char *)buf;
+        if (first) {
+            first = 0;
+            if ((bufp[0] == '0') && (buf[1] == '0')) {
+                bufp += 2;
+                i -= 2;
+            }
+        }
+        k = 0;
+        i -= again;
+        if (i % 2 != 0) {
+            ASN1err(ASN1_F_A2I_ASN1_INTEGER, ASN1_R_ODD_NUMBER_OF_CHARS);
+            goto err;
+        }
+        i /= 2;
+        if (num + i > slen) {
+            if (s == NULL)
+                sp = (unsigned char *)OPENSSL_malloc((unsigned int)num +
+                                                     i * 2);
+            else
+                sp = OPENSSL_realloc_clean(s, slen, num + i * 2);
+            if (sp == NULL) {
+                ASN1err(ASN1_F_A2I_ASN1_INTEGER, ERR_R_MALLOC_FAILURE);
+                if (s != NULL)
+                    OPENSSL_free(s);
+                goto err;
+            }
+            s = sp;
+            slen = num + i * 2;
+        }
+        for (j = 0; j < i; j++, k += 2) {
+            for (n = 0; n < 2; n++) {
+                m = bufp[k + n];
+                if ((m >= '0') && (m <= '9'))
+                    m -= '0';
+                else if ((m >= 'a') && (m <= 'f'))
+                    m = m - 'a' + 10;
+                else if ((m >= 'A') && (m <= 'F'))
+                    m = m - 'A' + 10;
+                else {
+                    ASN1err(ASN1_F_A2I_ASN1_INTEGER,
+                            ASN1_R_NON_HEX_CHARACTERS);
+                    goto err;
+                }
+                s[num + j] <<= 4;
+                s[num + j] |= m;
+            }
+        }
+        num += i;
+        if (again)
+            bufsize = BIO_gets(bp, buf, size);
+        else
+            break;
+    }
+    bs->length = num;
+    bs->data = s;
+    ret = 1;
+ err:
+    if (0) {
+ err_sl:
+        ASN1err(ASN1_F_A2I_ASN1_INTEGER, ASN1_R_SHORT_LINE);
+    }
+    return (ret);
+}
diff --git a/crypto/asn1/f_string.c b/crypto/asn1/f_string.c
index 968698a798..6a6cf34714 100644
--- a/crypto/asn1/f_string.c
+++ b/crypto/asn1/f_string.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,151 +62,148 @@
 #include 
 
 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type)
-	{
-	int i,n=0;
-	static const char *h="0123456789ABCDEF";
-	char buf[2];
+{
+    int i, n = 0;
+    static const char *h = "0123456789ABCDEF";
+    char buf[2];
 
-	if (a == NULL) return(0);
+    if (a == NULL)
+        return (0);
 
-	if (a->length == 0)
-		{
-		if (BIO_write(bp,"0",1) != 1) goto err;
-		n=1;
-		}
-	else
-		{
-		for (i=0; ilength; i++)
-			{
-			if ((i != 0) && (i%35 == 0))
-				{
-				if (BIO_write(bp,"\\\n",2) != 2) goto err;
-				n+=2;
-				}
-			buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f];
-			buf[1]=h[((unsigned char)a->data[i]   )&0x0f];
-			if (BIO_write(bp,buf,2) != 2) goto err;
-			n+=2;
-			}
-		}
-	return(n);
-err:
-	return(-1);
-	}
+    if (a->length == 0) {
+        if (BIO_write(bp, "0", 1) != 1)
+            goto err;
+        n = 1;
+    } else {
+        for (i = 0; i < a->length; i++) {
+            if ((i != 0) && (i % 35 == 0)) {
+                if (BIO_write(bp, "\\\n", 2) != 2)
+                    goto err;
+                n += 2;
+            }
+            buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
+            buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
+            if (BIO_write(bp, buf, 2) != 2)
+                goto err;
+            n += 2;
+        }
+    }
+    return (n);
+ err:
+    return (-1);
+}
 
 int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size)
-	{
-	int ret=0;
-	int i,j,k,m,n,again,bufsize;
-	unsigned char *s=NULL,*sp;
-	unsigned char *bufp;
-	int num=0,slen=0,first=1;
+{
+    int ret = 0;
+    int i, j, k, m, n, again, bufsize;
+    unsigned char *s = NULL, *sp;
+    unsigned char *bufp;
+    int num = 0, slen = 0, first = 1;
 
-	bufsize=BIO_gets(bp,buf,size);
-	for (;;)
-		{
-		if (bufsize < 1)
-			{
-			if (first)
-				break;
-			else
-				goto err_sl;
-			}
-		first=0;
+    bufsize = BIO_gets(bp, buf, size);
+    for (;;) {
+        if (bufsize < 1) {
+            if (first)
+                break;
+            else
+                goto err_sl;
+        }
+        first = 0;
 
-		i=bufsize;
-		if (buf[i-1] == '\n') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		if (buf[i-1] == '\r') buf[--i]='\0';
-		if (i == 0) goto err_sl;
-		again=(buf[i-1] == '\\');
+        i = bufsize;
+        if (buf[i - 1] == '\n')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        if (buf[i - 1] == '\r')
+            buf[--i] = '\0';
+        if (i == 0)
+            goto err_sl;
+        again = (buf[i - 1] == '\\');
 
-		for (j=i-1; j>0; j--)
-			{
+        for (j = i - 1; j > 0; j--) {
 #ifndef CHARSET_EBCDIC
-			if (!(	((buf[j] >= '0') && (buf[j] <= '9')) ||
-				((buf[j] >= 'a') && (buf[j] <= 'f')) ||
-				((buf[j] >= 'A') && (buf[j] <= 'F'))))
+            if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
+                  ((buf[j] >= 'a') && (buf[j] <= 'f')) ||
+                  ((buf[j] >= 'A') && (buf[j] <= 'F'))))
 #else
-			/* This #ifdef is not strictly necessary, since
-			 * the characters A...F a...f 0...9 are contiguous
-			 * (yes, even in EBCDIC - but not the whole alphabet).
-			 * Nevertheless, isxdigit() is faster.
-			 */
-			if (!isxdigit(buf[j]))
+            /*
+             * This #ifdef is not strictly necessary, since the characters
+             * A...F a...f 0...9 are contiguous (yes, even in EBCDIC - but
+             * not the whole alphabet). Nevertheless, isxdigit() is faster.
+             */
+            if (!isxdigit(buf[j]))
 #endif
-				{
-				i=j;
-				break;
-				}
-			}
-		buf[i]='\0';
-		/* We have now cleared all the crap off the end of the
-		 * line */
-		if (i < 2) goto err_sl;
-
-		bufp=(unsigned char *)buf;
+            {
+                i = j;
+                break;
+            }
+        }
+        buf[i] = '\0';
+        /*
+         * We have now cleared all the crap off the end of the line
+         */
+        if (i < 2)
+            goto err_sl;
 
-		k=0;
-		i-=again;
-		if (i%2 != 0)
-			{
-			ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_ODD_NUMBER_OF_CHARS);
-			goto err;
-			}
-		i/=2;
-		if (num+i > slen)
-			{
-			if (s == NULL)
-				sp=(unsigned char *)OPENSSL_malloc(
-					(unsigned int)num+i*2);
-			else
-				sp=(unsigned char *)OPENSSL_realloc(s,
-					(unsigned int)num+i*2);
-			if (sp == NULL)
-				{
-				ASN1err(ASN1_F_A2I_ASN1_STRING,ERR_R_MALLOC_FAILURE);
-				if (s != NULL) OPENSSL_free(s);
-				goto err;
-				}
-			s=sp;
-			slen=num+i*2;
-			}
-		for (j=0; j= '0') && (m <= '9'))
-					m-='0';
-				else if ((m >= 'a') && (m <= 'f'))
-					m=m-'a'+10;
-				else if ((m >= 'A') && (m <= 'F'))
-					m=m-'A'+10;
-				else
-					{
-					ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_NON_HEX_CHARACTERS);
-					goto err;
-					}
-				s[num+j]<<=4;
-				s[num+j]|=m;
-				}
-			}
-		num+=i;
-		if (again)
-			bufsize=BIO_gets(bp,buf,size);
-		else
-			break;
-		}
-	bs->length=num;
-	bs->data=s;
-	ret=1;
-err:
-	if (0)
-		{
-err_sl:
-		ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_SHORT_LINE);
-		}
-	return(ret);
-	}
+        bufp = (unsigned char *)buf;
 
+        k = 0;
+        i -= again;
+        if (i % 2 != 0) {
+            ASN1err(ASN1_F_A2I_ASN1_STRING, ASN1_R_ODD_NUMBER_OF_CHARS);
+            goto err;
+        }
+        i /= 2;
+        if (num + i > slen) {
+            if (s == NULL)
+                sp = (unsigned char *)OPENSSL_malloc((unsigned int)num +
+                                                     i * 2);
+            else
+                sp = (unsigned char *)OPENSSL_realloc(s,
+                                                      (unsigned int)num +
+                                                      i * 2);
+            if (sp == NULL) {
+                ASN1err(ASN1_F_A2I_ASN1_STRING, ERR_R_MALLOC_FAILURE);
+                if (s != NULL)
+                    OPENSSL_free(s);
+                goto err;
+            }
+            s = sp;
+            slen = num + i * 2;
+        }
+        for (j = 0; j < i; j++, k += 2) {
+            for (n = 0; n < 2; n++) {
+                m = bufp[k + n];
+                if ((m >= '0') && (m <= '9'))
+                    m -= '0';
+                else if ((m >= 'a') && (m <= 'f'))
+                    m = m - 'a' + 10;
+                else if ((m >= 'A') && (m <= 'F'))
+                    m = m - 'A' + 10;
+                else {
+                    ASN1err(ASN1_F_A2I_ASN1_STRING,
+                            ASN1_R_NON_HEX_CHARACTERS);
+                    goto err;
+                }
+                s[num + j] <<= 4;
+                s[num + j] |= m;
+            }
+        }
+        num += i;
+        if (again)
+            bufsize = BIO_gets(bp, buf, size);
+        else
+            break;
+    }
+    bs->length = num;
+    bs->data = s;
+    ret = 1;
+ err:
+    if (0) {
+ err_sl:
+        ASN1err(ASN1_F_A2I_ASN1_STRING, ASN1_R_SHORT_LINE);
+    }
+    return (ret);
+}
diff --git a/crypto/asn1/i2d_pr.c b/crypto/asn1/i2d_pr.c
index e398b62666..4d338ac55a 100644
--- a/crypto/asn1/i2d_pr.c
+++ b/crypto/asn1/i2d_pr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,18 +63,16 @@
 #include "asn1_locl.h"
 
 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp)
-	{
-	if (a->ameth && a->ameth->old_priv_encode)
-		{
-		return a->ameth->old_priv_encode(a, pp);
-		}
-	if (a->ameth && a->ameth->priv_encode) {
-		PKCS8_PRIV_KEY_INFO *p8 = EVP_PKEY2PKCS8(a);
-		int ret = i2d_PKCS8_PRIV_KEY_INFO(p8,pp);
-		PKCS8_PRIV_KEY_INFO_free(p8);
-		return ret;
-	}	
-	ASN1err(ASN1_F_I2D_PRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
-	return(-1);
-	}
-
+{
+    if (a->ameth && a->ameth->old_priv_encode) {
+        return a->ameth->old_priv_encode(a, pp);
+    }
+    if (a->ameth && a->ameth->priv_encode) {
+        PKCS8_PRIV_KEY_INFO *p8 = EVP_PKEY2PKCS8(a);
+        int ret = i2d_PKCS8_PRIV_KEY_INFO(p8, pp);
+        PKCS8_PRIV_KEY_INFO_free(p8);
+        return ret;
+    }
+    ASN1err(ASN1_F_I2D_PRIVATEKEY, ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
+    return (-1);
+}
diff --git a/crypto/asn1/i2d_pu.c b/crypto/asn1/i2d_pu.c
index 34286dbd35..b8ed355411 100644
--- a/crypto/asn1/i2d_pu.c
+++ b/crypto/asn1/i2d_pu.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,34 +62,32 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_EC
-#include 
+# include 
 #endif
 
 int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp)
-	{
-	switch (a->type)
-		{
+{
+    switch (a->type) {
 #ifndef OPENSSL_NO_RSA
-	case EVP_PKEY_RSA:
-		return(i2d_RSAPublicKey(a->pkey.rsa,pp));
+    case EVP_PKEY_RSA:
+        return (i2d_RSAPublicKey(a->pkey.rsa, pp));
 #endif
 #ifndef OPENSSL_NO_DSA
-	case EVP_PKEY_DSA:
-		return(i2d_DSAPublicKey(a->pkey.dsa,pp));
+    case EVP_PKEY_DSA:
+        return (i2d_DSAPublicKey(a->pkey.dsa, pp));
 #endif
 #ifndef OPENSSL_NO_EC
-	case EVP_PKEY_EC:
-		return(i2o_ECPublicKey(a->pkey.ec, pp));
+    case EVP_PKEY_EC:
+        return (i2o_ECPublicKey(a->pkey.ec, pp));
 #endif
-	default:
-		ASN1err(ASN1_F_I2D_PUBLICKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
-		return(-1);
-		}
-	}
-
+    default:
+        ASN1err(ASN1_F_I2D_PUBLICKEY, ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
+        return (-1);
+    }
+}
diff --git a/crypto/asn1/n_pkey.c b/crypto/asn1/n_pkey.c
index e251739933..d5a55146a4 100644
--- a/crypto/asn1/n_pkey.c
+++ b/crypto/asn1/n_pkey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,37 +59,34 @@
 #include 
 #include "cryptlib.h"
 #ifndef OPENSSL_NO_RSA
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-
-#ifndef OPENSSL_NO_RC4
-
-typedef struct netscape_pkey_st
-	{
-	long version;
-	X509_ALGOR *algor;
-	ASN1_OCTET_STRING *private_key;
-	} NETSCAPE_PKEY;
-
-typedef struct netscape_encrypted_pkey_st
-	{
-	ASN1_OCTET_STRING *os;
-	/* This is the same structure as DigestInfo so use it:
-	 * although this isn't really anything to do with
-	 * digests.
-	 */
-	X509_SIG *enckey;
-	} NETSCAPE_ENCRYPTED_PKEY;
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+
+# ifndef OPENSSL_NO_RC4
+
+typedef struct netscape_pkey_st {
+    long version;
+    X509_ALGOR *algor;
+    ASN1_OCTET_STRING *private_key;
+} NETSCAPE_PKEY;
+
+typedef struct netscape_encrypted_pkey_st {
+    ASN1_OCTET_STRING *os;
+    /*
+     * This is the same structure as DigestInfo so use it: although this
+     * isn't really anything to do with digests.
+     */
+    X509_SIG *enckey;
+} NETSCAPE_ENCRYPTED_PKEY;
 
 
 ASN1_BROKEN_SEQUENCE(NETSCAPE_ENCRYPTED_PKEY) = {
-	ASN1_SIMPLE(NETSCAPE_ENCRYPTED_PKEY, os, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(NETSCAPE_ENCRYPTED_PKEY, enckey, X509_SIG)
+        ASN1_SIMPLE(NETSCAPE_ENCRYPTED_PKEY, os, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(NETSCAPE_ENCRYPTED_PKEY, enckey, X509_SIG)
 } ASN1_BROKEN_SEQUENCE_END(NETSCAPE_ENCRYPTED_PKEY)
 
 DECLARE_ASN1_FUNCTIONS_const(NETSCAPE_ENCRYPTED_PKEY)
@@ -97,9 +94,9 @@ DECLARE_ASN1_ENCODE_FUNCTIONS_const(NETSCAPE_ENCRYPTED_PKEY,NETSCAPE_ENCRYPTED_P
 IMPLEMENT_ASN1_FUNCTIONS_const(NETSCAPE_ENCRYPTED_PKEY)
 
 ASN1_SEQUENCE(NETSCAPE_PKEY) = {
-	ASN1_SIMPLE(NETSCAPE_PKEY, version, LONG),
-	ASN1_SIMPLE(NETSCAPE_PKEY, algor, X509_ALGOR),
-	ASN1_SIMPLE(NETSCAPE_PKEY, private_key, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(NETSCAPE_PKEY, version, LONG),
+        ASN1_SIMPLE(NETSCAPE_PKEY, algor, X509_ALGOR),
+        ASN1_SIMPLE(NETSCAPE_PKEY, private_key, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(NETSCAPE_PKEY)
 
 DECLARE_ASN1_FUNCTIONS_const(NETSCAPE_PKEY)
@@ -107,247 +104,242 @@ DECLARE_ASN1_ENCODE_FUNCTIONS_const(NETSCAPE_PKEY,NETSCAPE_PKEY)
 IMPLEMENT_ASN1_FUNCTIONS_const(NETSCAPE_PKEY)
 
 static RSA *d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
-			  int (*cb)(char *buf, int len, const char *prompt,
-				    int verify),
-			  int sgckey);
+                          int (*cb) (char *buf, int len, const char *prompt,
+                                     int verify), int sgckey);
 
 int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
-		     int (*cb)(char *buf, int len, const char *prompt,
-			       int verify))
+                     int (*cb) (char *buf, int len, const char *prompt,
+                                int verify))
 {
-	return i2d_RSA_NET(a, pp, cb, 0);
+    return i2d_RSA_NET(a, pp, cb, 0);
 }
 
 int i2d_RSA_NET(const RSA *a, unsigned char **pp,
-		int (*cb)(char *buf, int len, const char *prompt, int verify),
-		int sgckey)
-	{
-	int i, j, ret = 0;
-	int rsalen, pkeylen, olen;
-	NETSCAPE_PKEY *pkey = NULL;
-	NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
-	unsigned char buf[256],*zz;
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	EVP_CIPHER_CTX ctx;
-	EVP_CIPHER_CTX_init(&ctx);
-
-	if (a == NULL) return(0);
-
-	if ((pkey=NETSCAPE_PKEY_new()) == NULL) goto err;
-	if ((enckey=NETSCAPE_ENCRYPTED_PKEY_new()) == NULL) goto err;
-	pkey->version = 0;
-
-	pkey->algor->algorithm=OBJ_nid2obj(NID_rsaEncryption);
-	if ((pkey->algor->parameter=ASN1_TYPE_new()) == NULL) goto err;
-	pkey->algor->parameter->type=V_ASN1_NULL;
-
-	rsalen = i2d_RSAPrivateKey(a, NULL);
-
-	/* Fake some octet strings just for the initial length
-	 * calculation.
- 	 */
-
-	pkey->private_key->length=rsalen;
-
-	pkeylen=i2d_NETSCAPE_PKEY(pkey,NULL);
-
-	enckey->enckey->digest->length = pkeylen;
-
-	enckey->os->length = 11;	/* "private-key" */
-
-	enckey->enckey->algor->algorithm=OBJ_nid2obj(NID_rc4);
-	if ((enckey->enckey->algor->parameter=ASN1_TYPE_new()) == NULL) goto err;
-	enckey->enckey->algor->parameter->type=V_ASN1_NULL;
-
-	if (pp == NULL)
-		{
-		olen = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, NULL);
-		NETSCAPE_PKEY_free(pkey);
-		NETSCAPE_ENCRYPTED_PKEY_free(enckey);
-		return olen;
-		}
-
-
-	/* Since its RC4 encrypted length is actual length */
-	if ((zz=(unsigned char *)OPENSSL_malloc(rsalen)) == NULL)
-		{
-		ASN1err(ASN1_F_I2D_RSA_NET,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	pkey->private_key->data = zz;
-	/* Write out private key encoding */
-	i2d_RSAPrivateKey(a,&zz);
-
-	if ((zz=OPENSSL_malloc(pkeylen)) == NULL)
-		{
-		ASN1err(ASN1_F_I2D_RSA_NET,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!ASN1_STRING_set(enckey->os, "private-key", -1)) 
-		{
-		ASN1err(ASN1_F_I2D_RSA_NET,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	enckey->enckey->digest->data = zz;
-	i2d_NETSCAPE_PKEY(pkey,&zz);
-
-	/* Wipe the private key encoding */
-	OPENSSL_cleanse(pkey->private_key->data, rsalen);
-		
-	if (cb == NULL)
-		cb=EVP_read_pw_string;
-	i=cb((char *)buf,256,"Enter Private Key password:",1);
-	if (i != 0)
-		{
-		ASN1err(ASN1_F_I2D_RSA_NET,ASN1_R_BAD_PASSWORD_READ);
-		goto err;
-		}
-	i = strlen((char *)buf);
-	/* If the key is used for SGC the algorithm is modified a little. */
-	if(sgckey) {
-		if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
-			goto err;
-		memcpy(buf + 16, "SGCKEYSALT", 10);
-		i = 26;
-	}
-
-	if (!EVP_BytesToKey(EVP_rc4(),EVP_md5(),NULL,buf,i,1,key,NULL))
-		goto err;
-	OPENSSL_cleanse(buf,256);
-
-	/* Encrypt private key in place */
-	zz = enckey->enckey->digest->data;
-	if (!EVP_EncryptInit_ex(&ctx,EVP_rc4(),NULL,key,NULL))
-		goto err;
-	if (!EVP_EncryptUpdate(&ctx,zz,&i,zz,pkeylen))
-		goto err;
-	if (!EVP_EncryptFinal_ex(&ctx,zz + i,&j))
-		goto err;
-
-	ret = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, pp);
-err:
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	NETSCAPE_ENCRYPTED_PKEY_free(enckey);
-	NETSCAPE_PKEY_free(pkey);
-	return(ret);
-	}
-
+                int (*cb) (char *buf, int len, const char *prompt,
+                           int verify), int sgckey)
+{
+    int i, j, ret = 0;
+    int rsalen, pkeylen, olen;
+    NETSCAPE_PKEY *pkey = NULL;
+    NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
+    unsigned char buf[256], *zz;
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    EVP_CIPHER_CTX ctx;
+    EVP_CIPHER_CTX_init(&ctx);
+
+    if (a == NULL)
+        return (0);
+
+    if ((pkey = NETSCAPE_PKEY_new()) == NULL)
+        goto err;
+    if ((enckey = NETSCAPE_ENCRYPTED_PKEY_new()) == NULL)
+        goto err;
+    pkey->version = 0;
+
+    pkey->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption);
+    if ((pkey->algor->parameter = ASN1_TYPE_new()) == NULL)
+        goto err;
+    pkey->algor->parameter->type = V_ASN1_NULL;
+
+    rsalen = i2d_RSAPrivateKey(a, NULL);
+
+    /*
+     * Fake some octet strings just for the initial length calculation.
+     */
+
+    pkey->private_key->length = rsalen;
+
+    pkeylen = i2d_NETSCAPE_PKEY(pkey, NULL);
+
+    enckey->enckey->digest->length = pkeylen;
+
+    enckey->os->length = 11;    /* "private-key" */
+
+    enckey->enckey->algor->algorithm = OBJ_nid2obj(NID_rc4);
+    if ((enckey->enckey->algor->parameter = ASN1_TYPE_new()) == NULL)
+        goto err;
+    enckey->enckey->algor->parameter->type = V_ASN1_NULL;
+
+    if (pp == NULL) {
+        olen = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, NULL);
+        NETSCAPE_PKEY_free(pkey);
+        NETSCAPE_ENCRYPTED_PKEY_free(enckey);
+        return olen;
+    }
+
+    /* Since its RC4 encrypted length is actual length */
+    if ((zz = (unsigned char *)OPENSSL_malloc(rsalen)) == NULL) {
+        ASN1err(ASN1_F_I2D_RSA_NET, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    pkey->private_key->data = zz;
+    /* Write out private key encoding */
+    i2d_RSAPrivateKey(a, &zz);
+
+    if ((zz = OPENSSL_malloc(pkeylen)) == NULL) {
+        ASN1err(ASN1_F_I2D_RSA_NET, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!ASN1_STRING_set(enckey->os, "private-key", -1)) {
+        ASN1err(ASN1_F_I2D_RSA_NET, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    enckey->enckey->digest->data = zz;
+    i2d_NETSCAPE_PKEY(pkey, &zz);
+
+    /* Wipe the private key encoding */
+    OPENSSL_cleanse(pkey->private_key->data, rsalen);
+
+    if (cb == NULL)
+        cb = EVP_read_pw_string;
+    i = cb((char *)buf, 256, "Enter Private Key password:", 1);
+    if (i != 0) {
+        ASN1err(ASN1_F_I2D_RSA_NET, ASN1_R_BAD_PASSWORD_READ);
+        goto err;
+    }
+    i = strlen((char *)buf);
+    /* If the key is used for SGC the algorithm is modified a little. */
+    if (sgckey) {
+        if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
+            goto err;
+        memcpy(buf + 16, "SGCKEYSALT", 10);
+        i = 26;
+    }
+
+    if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i, 1, key, NULL))
+        goto err;
+    OPENSSL_cleanse(buf, 256);
+
+    /* Encrypt private key in place */
+    zz = enckey->enckey->digest->data;
+    if (!EVP_EncryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
+        goto err;
+    if (!EVP_EncryptUpdate(&ctx, zz, &i, zz, pkeylen))
+        goto err;
+    if (!EVP_EncryptFinal_ex(&ctx, zz + i, &j))
+        goto err;
+
+    ret = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, pp);
+ err:
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    NETSCAPE_ENCRYPTED_PKEY_free(enckey);
+    NETSCAPE_PKEY_free(pkey);
+    return (ret);
+}
 
 RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
-		      int (*cb)(char *buf, int len, const char *prompt,
-				int verify))
+                      int (*cb) (char *buf, int len, const char *prompt,
+                                 int verify))
 {
-	return d2i_RSA_NET(a, pp, length, cb, 0);
+    return d2i_RSA_NET(a, pp, length, cb, 0);
 }
 
 RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
-		 int (*cb)(char *buf, int len, const char *prompt, int verify),
-		 int sgckey)
-	{
-	RSA *ret=NULL;
-	const unsigned char *p;
-	NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
-
-	p = *pp;
-
-	enckey = d2i_NETSCAPE_ENCRYPTED_PKEY(NULL, &p, length);
-	if(!enckey) {
-		ASN1err(ASN1_F_D2I_RSA_NET,ASN1_R_DECODING_ERROR);
-		return NULL;
-	}
-
-	if ((enckey->os->length != 11) || (strncmp("private-key",
-		(char *)enckey->os->data,11) != 0))
-		{
-		ASN1err(ASN1_F_D2I_RSA_NET,ASN1_R_PRIVATE_KEY_HEADER_MISSING);
-		NETSCAPE_ENCRYPTED_PKEY_free(enckey);
-		return NULL;
-		}
-	if (OBJ_obj2nid(enckey->enckey->algor->algorithm) != NID_rc4)
-		{
-		ASN1err(ASN1_F_D2I_RSA_NET,ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM);
-		goto err;
-	}
-	if (cb == NULL)
-		cb=EVP_read_pw_string;
-	if ((ret=d2i_RSA_NET_2(a, enckey->enckey->digest,cb, sgckey)) == NULL) goto err;
-
-	*pp = p;
-
-	err:
-	NETSCAPE_ENCRYPTED_PKEY_free(enckey);
-	return ret;
-
-	}
+                 int (*cb) (char *buf, int len, const char *prompt,
+                            int verify), int sgckey)
+{
+    RSA *ret = NULL;
+    const unsigned char *p;
+    NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
+
+    p = *pp;
+
+    enckey = d2i_NETSCAPE_ENCRYPTED_PKEY(NULL, &p, length);
+    if (!enckey) {
+        ASN1err(ASN1_F_D2I_RSA_NET, ASN1_R_DECODING_ERROR);
+        return NULL;
+    }
+
+    if ((enckey->os->length != 11) || (strncmp("private-key",
+                                               (char *)enckey->os->data,
+                                               11) != 0)) {
+        ASN1err(ASN1_F_D2I_RSA_NET, ASN1_R_PRIVATE_KEY_HEADER_MISSING);
+        NETSCAPE_ENCRYPTED_PKEY_free(enckey);
+        return NULL;
+    }
+    if (OBJ_obj2nid(enckey->enckey->algor->algorithm) != NID_rc4) {
+        ASN1err(ASN1_F_D2I_RSA_NET, ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM);
+        goto err;
+    }
+    if (cb == NULL)
+        cb = EVP_read_pw_string;
+    if ((ret = d2i_RSA_NET_2(a, enckey->enckey->digest, cb, sgckey)) == NULL)
+        goto err;
+
+    *pp = p;
+
+ err:
+    NETSCAPE_ENCRYPTED_PKEY_free(enckey);
+    return ret;
+
+}
 
 static RSA *d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
-			  int (*cb)(char *buf, int len, const char *prompt,
-				    int verify), int sgckey)
-	{
-	NETSCAPE_PKEY *pkey=NULL;
-	RSA *ret=NULL;
-	int i,j;
-	unsigned char buf[256];
-	const unsigned char *zz;
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	EVP_CIPHER_CTX ctx;
-	EVP_CIPHER_CTX_init(&ctx);
-
-	i=cb((char *)buf,256,"Enter Private Key password:",0);
-	if (i != 0)
-		{
-		ASN1err(ASN1_F_D2I_RSA_NET_2,ASN1_R_BAD_PASSWORD_READ);
-		goto err;
-		}
-
-	i = strlen((char *)buf);
-	if(sgckey){
-		if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
-			goto err;
-		memcpy(buf + 16, "SGCKEYSALT", 10);
-		i = 26;
-	}
-		
-	if (!EVP_BytesToKey(EVP_rc4(),EVP_md5(),NULL,buf,i,1,key,NULL))
-		goto err;
-	OPENSSL_cleanse(buf,256);
-
-	if (!EVP_DecryptInit_ex(&ctx,EVP_rc4(),NULL, key,NULL))
-		goto err;
-	if (!EVP_DecryptUpdate(&ctx,os->data,&i,os->data,os->length))
-		goto err;
-	if (!EVP_DecryptFinal_ex(&ctx,&(os->data[i]),&j))
-		goto err;
-	os->length=i+j;
-
-	zz=os->data;
-
-	if ((pkey=d2i_NETSCAPE_PKEY(NULL,&zz,os->length)) == NULL)
-		{
-		ASN1err(ASN1_F_D2I_RSA_NET_2,ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY);
-		goto err;
-		}
-		
-	zz=pkey->private_key->data;
-	if ((ret=d2i_RSAPrivateKey(a,&zz,pkey->private_key->length)) == NULL)
-		{
-		ASN1err(ASN1_F_D2I_RSA_NET_2,ASN1_R_UNABLE_TO_DECODE_RSA_KEY);
-		goto err;
-		}
-err:
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	NETSCAPE_PKEY_free(pkey);
-	return(ret);
-	}
-
-#endif /* OPENSSL_NO_RC4 */
-
-#else /* !OPENSSL_NO_RSA */
+                          int (*cb) (char *buf, int len, const char *prompt,
+                                     int verify), int sgckey)
+{
+    NETSCAPE_PKEY *pkey = NULL;
+    RSA *ret = NULL;
+    int i, j;
+    unsigned char buf[256];
+    const unsigned char *zz;
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    EVP_CIPHER_CTX ctx;
+    EVP_CIPHER_CTX_init(&ctx);
+
+    i = cb((char *)buf, 256, "Enter Private Key password:", 0);
+    if (i != 0) {
+        ASN1err(ASN1_F_D2I_RSA_NET_2, ASN1_R_BAD_PASSWORD_READ);
+        goto err;
+    }
+
+    i = strlen((char *)buf);
+    if (sgckey) {
+        if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
+            goto err;
+        memcpy(buf + 16, "SGCKEYSALT", 10);
+        i = 26;
+    }
+
+    if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i, 1, key, NULL))
+        goto err;
+    OPENSSL_cleanse(buf, 256);
+
+    if (!EVP_DecryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
+        goto err;
+    if (!EVP_DecryptUpdate(&ctx, os->data, &i, os->data, os->length))
+        goto err;
+    if (!EVP_DecryptFinal_ex(&ctx, &(os->data[i]), &j))
+        goto err;
+    os->length = i + j;
+
+    zz = os->data;
+
+    if ((pkey = d2i_NETSCAPE_PKEY(NULL, &zz, os->length)) == NULL) {
+        ASN1err(ASN1_F_D2I_RSA_NET_2,
+                ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY);
+        goto err;
+    }
+
+    zz = pkey->private_key->data;
+    if ((ret = d2i_RSAPrivateKey(a, &zz, pkey->private_key->length)) == NULL) {
+        ASN1err(ASN1_F_D2I_RSA_NET_2, ASN1_R_UNABLE_TO_DECODE_RSA_KEY);
+        goto err;
+    }
+ err:
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    NETSCAPE_PKEY_free(pkey);
+    return (ret);
+}
+
+# endif                         /* OPENSSL_NO_RC4 */
+
+#else                           /* !OPENSSL_NO_RSA */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/crypto/asn1/nsseq.c b/crypto/asn1/nsseq.c
index b8c4202230..f2f7cba49e 100644
--- a/crypto/asn1/nsseq.c
+++ b/crypto/asn1/nsseq.c
@@ -1,6 +1,7 @@
 /* nsseq.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,21 +64,21 @@
 #include 
 
 static int nsseq_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                    void *exarg)
 {
-	if(operation == ASN1_OP_NEW_POST) {
-		NETSCAPE_CERT_SEQUENCE *nsseq;
-		nsseq = (NETSCAPE_CERT_SEQUENCE *)*pval;
-		nsseq->type = OBJ_nid2obj(NID_netscape_cert_sequence);
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_POST) {
+        NETSCAPE_CERT_SEQUENCE *nsseq;
+        nsseq = (NETSCAPE_CERT_SEQUENCE *)*pval;
+        nsseq->type = OBJ_nid2obj(NID_netscape_cert_sequence);
+    }
+    return 1;
 }
 
 /* Netscape certificate sequence structure */
 
 ASN1_SEQUENCE_cb(NETSCAPE_CERT_SEQUENCE, nsseq_cb) = {
-	ASN1_SIMPLE(NETSCAPE_CERT_SEQUENCE, type, ASN1_OBJECT),
-	ASN1_EXP_SEQUENCE_OF_OPT(NETSCAPE_CERT_SEQUENCE, certs, X509, 0)
+        ASN1_SIMPLE(NETSCAPE_CERT_SEQUENCE, type, ASN1_OBJECT),
+        ASN1_EXP_SEQUENCE_OF_OPT(NETSCAPE_CERT_SEQUENCE, certs, X509, 0)
 } ASN1_SEQUENCE_END_cb(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
 
 IMPLEMENT_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
diff --git a/crypto/asn1/p5_pbe.c b/crypto/asn1/p5_pbe.c
index 94bc38b99f..bdbfdcd67c 100644
--- a/crypto/asn1/p5_pbe.c
+++ b/crypto/asn1/p5_pbe.c
@@ -1,6 +1,7 @@
 /* p5_pbe.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,84 +66,78 @@
 /* PKCS#5 password based encryption structure */
 
 ASN1_SEQUENCE(PBEPARAM) = {
-	ASN1_SIMPLE(PBEPARAM, salt, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(PBEPARAM, iter, ASN1_INTEGER)
+        ASN1_SIMPLE(PBEPARAM, salt, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(PBEPARAM, iter, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(PBEPARAM)
 
 IMPLEMENT_ASN1_FUNCTIONS(PBEPARAM)
 
-
 /* Set an algorithm identifier for a PKCS#5 PBE algorithm */
 
 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
-				const unsigned char *salt, int saltlen)
-	{
-	PBEPARAM *pbe=NULL;
-	ASN1_STRING *pbe_str=NULL;
-	unsigned char *sstr;
-
-	pbe = PBEPARAM_new();
-	if (!pbe)
-		{
-		ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if(iter <= 0)
-		iter = PKCS5_DEFAULT_ITER;
-	if (!ASN1_INTEGER_set(pbe->iter, iter))
-		{
-		ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if (!saltlen)
-		saltlen = PKCS5_SALT_LEN;
-	if (!ASN1_STRING_set(pbe->salt, NULL, saltlen))
-		{
-		ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	sstr = ASN1_STRING_data(pbe->salt);
-	if (salt)
-		memcpy(sstr, salt, saltlen);
-	else if (RAND_pseudo_bytes(sstr, saltlen) < 0)
-		goto err;
-
-	if(!ASN1_item_pack(pbe, ASN1_ITEM_rptr(PBEPARAM), &pbe_str))
-		{
-		ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	PBEPARAM_free(pbe);
-	pbe = NULL;
-
-	if (X509_ALGOR_set0(algor, OBJ_nid2obj(alg), V_ASN1_SEQUENCE, pbe_str))
-		return 1;
-
-err:
-	if (pbe != NULL)
-		PBEPARAM_free(pbe);
-	if (pbe_str != NULL)
-		ASN1_STRING_free(pbe_str);
-	return 0;
-	}
+                         const unsigned char *salt, int saltlen)
+{
+    PBEPARAM *pbe = NULL;
+    ASN1_STRING *pbe_str = NULL;
+    unsigned char *sstr;
+
+    pbe = PBEPARAM_new();
+    if (!pbe) {
+        ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (iter <= 0)
+        iter = PKCS5_DEFAULT_ITER;
+    if (!ASN1_INTEGER_set(pbe->iter, iter)) {
+        ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (!saltlen)
+        saltlen = PKCS5_SALT_LEN;
+    if (!ASN1_STRING_set(pbe->salt, NULL, saltlen)) {
+        ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    sstr = ASN1_STRING_data(pbe->salt);
+    if (salt)
+        memcpy(sstr, salt, saltlen);
+    else if (RAND_pseudo_bytes(sstr, saltlen) < 0)
+        goto err;
+
+    if (!ASN1_item_pack(pbe, ASN1_ITEM_rptr(PBEPARAM), &pbe_str)) {
+        ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    PBEPARAM_free(pbe);
+    pbe = NULL;
+
+    if (X509_ALGOR_set0(algor, OBJ_nid2obj(alg), V_ASN1_SEQUENCE, pbe_str))
+        return 1;
+
+ err:
+    if (pbe != NULL)
+        PBEPARAM_free(pbe);
+    if (pbe_str != NULL)
+        ASN1_STRING_free(pbe_str);
+    return 0;
+}
 
 /* Return an algorithm identifier for a PKCS#5 PBE algorithm */
 
 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
-				const unsigned char *salt, int saltlen)
-	{
-	X509_ALGOR *ret;
-	ret = X509_ALGOR_new();
-	if (!ret)
-		{
-		ASN1err(ASN1_F_PKCS5_PBE_SET,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	if (PKCS5_pbe_set0_algor(ret, alg, iter, salt, saltlen)) 
-		return ret;
-
-	X509_ALGOR_free(ret);
-	return NULL;
-	}
+                          const unsigned char *salt, int saltlen)
+{
+    X509_ALGOR *ret;
+    ret = X509_ALGOR_new();
+    if (!ret) {
+        ASN1err(ASN1_F_PKCS5_PBE_SET, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (PKCS5_pbe_set0_algor(ret, alg, iter, salt, saltlen))
+        return ret;
+
+    X509_ALGOR_free(ret);
+    return NULL;
+}
diff --git a/crypto/asn1/p5_pbev2.c b/crypto/asn1/p5_pbev2.c
index 4ea683036b..73ba4a3d67 100644
--- a/crypto/asn1/p5_pbev2.c
+++ b/crypto/asn1/p5_pbev2.c
@@ -1,6 +1,7 @@
 /* p5_pbev2.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999-2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999-2004.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,216 +66,215 @@
 /* PKCS#5 v2.0 password based encryption structures */
 
 ASN1_SEQUENCE(PBE2PARAM) = {
-	ASN1_SIMPLE(PBE2PARAM, keyfunc, X509_ALGOR),
-	ASN1_SIMPLE(PBE2PARAM, encryption, X509_ALGOR)
+        ASN1_SIMPLE(PBE2PARAM, keyfunc, X509_ALGOR),
+        ASN1_SIMPLE(PBE2PARAM, encryption, X509_ALGOR)
 } ASN1_SEQUENCE_END(PBE2PARAM)
 
 IMPLEMENT_ASN1_FUNCTIONS(PBE2PARAM)
 
 ASN1_SEQUENCE(PBKDF2PARAM) = {
-	ASN1_SIMPLE(PBKDF2PARAM, salt, ASN1_ANY),
-	ASN1_SIMPLE(PBKDF2PARAM, iter, ASN1_INTEGER),
-	ASN1_OPT(PBKDF2PARAM, keylength, ASN1_INTEGER),
-	ASN1_OPT(PBKDF2PARAM, prf, X509_ALGOR)
+        ASN1_SIMPLE(PBKDF2PARAM, salt, ASN1_ANY),
+        ASN1_SIMPLE(PBKDF2PARAM, iter, ASN1_INTEGER),
+        ASN1_OPT(PBKDF2PARAM, keylength, ASN1_INTEGER),
+        ASN1_OPT(PBKDF2PARAM, prf, X509_ALGOR)
 } ASN1_SEQUENCE_END(PBKDF2PARAM)
 
 IMPLEMENT_ASN1_FUNCTIONS(PBKDF2PARAM)
 
-/* Return an algorithm identifier for a PKCS#5 v2.0 PBE algorithm:
- * yes I know this is horrible!
- *
- * Extended version to allow application supplied PRF NID and IV.
+/*
+ * Return an algorithm identifier for a PKCS#5 v2.0 PBE algorithm: yes I know
+ * this is horrible! Extended version to allow application supplied PRF NID
+ * and IV.
  */
 
 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
-				 unsigned char *salt, int saltlen,
-				 unsigned char *aiv, int prf_nid)
+                              unsigned char *salt, int saltlen,
+                              unsigned char *aiv, int prf_nid)
 {
-	X509_ALGOR *scheme = NULL, *kalg = NULL, *ret = NULL;
-	int alg_nid, keylen;
-	EVP_CIPHER_CTX ctx;
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-	PBE2PARAM *pbe2 = NULL;
-	ASN1_OBJECT *obj;
-
-	alg_nid = EVP_CIPHER_type(cipher);
-	if(alg_nid == NID_undef) {
-		ASN1err(ASN1_F_PKCS5_PBE2_SET_IV,
-				ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
-		goto err;
-	}
-	obj = OBJ_nid2obj(alg_nid);
-
-	if(!(pbe2 = PBE2PARAM_new())) goto merr;
-
-	/* Setup the AlgorithmIdentifier for the encryption scheme */
-	scheme = pbe2->encryption;
+    X509_ALGOR *scheme = NULL, *kalg = NULL, *ret = NULL;
+    int alg_nid, keylen;
+    EVP_CIPHER_CTX ctx;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+    PBE2PARAM *pbe2 = NULL;
+    ASN1_OBJECT *obj;
+
+    alg_nid = EVP_CIPHER_type(cipher);
+    if (alg_nid == NID_undef) {
+        ASN1err(ASN1_F_PKCS5_PBE2_SET_IV,
+                ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
+        goto err;
+    }
+    obj = OBJ_nid2obj(alg_nid);
+
+    if (!(pbe2 = PBE2PARAM_new()))
+        goto merr;
+
+    /* Setup the AlgorithmIdentifier for the encryption scheme */
+    scheme = pbe2->encryption;
+
+    scheme->algorithm = obj;
+    if (!(scheme->parameter = ASN1_TYPE_new()))
+        goto merr;
+
+    /* Create random IV */
+    if (EVP_CIPHER_iv_length(cipher)) {
+        if (aiv)
+            memcpy(iv, aiv, EVP_CIPHER_iv_length(cipher));
+        else if (RAND_pseudo_bytes(iv, EVP_CIPHER_iv_length(cipher)) < 0)
+            goto err;
+    }
+
+    EVP_CIPHER_CTX_init(&ctx);
+
+    /* Dummy cipherinit to just setup the IV, and PRF */
+    if (!EVP_CipherInit_ex(&ctx, cipher, NULL, NULL, iv, 0))
+        goto err;
+    if (EVP_CIPHER_param_to_asn1(&ctx, scheme->parameter) < 0) {
+        ASN1err(ASN1_F_PKCS5_PBE2_SET_IV, ASN1_R_ERROR_SETTING_CIPHER_PARAMS);
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        goto err;
+    }
+    /*
+     * If prf NID unspecified see if cipher has a preference. An error is OK
+     * here: just means use default PRF.
+     */
+    if ((prf_nid == -1) &&
+        EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_PBE_PRF_NID, 0, &prf_nid) <= 0) {
+        ERR_clear_error();
+        prf_nid = NID_hmacWithSHA1;
+    }
+    EVP_CIPHER_CTX_cleanup(&ctx);
+
+    /* If its RC2 then we'd better setup the key length */
+
+    if (alg_nid == NID_rc2_cbc)
+        keylen = EVP_CIPHER_key_length(cipher);
+    else
+        keylen = -1;
+
+    /* Setup keyfunc */
+
+    X509_ALGOR_free(pbe2->keyfunc);
+
+    pbe2->keyfunc = PKCS5_pbkdf2_set(iter, salt, saltlen, prf_nid, keylen);
+
+    if (!pbe2->keyfunc)
+        goto merr;
+
+    /* Now set up top level AlgorithmIdentifier */
+
+    if (!(ret = X509_ALGOR_new()))
+        goto merr;
+    if (!(ret->parameter = ASN1_TYPE_new()))
+        goto merr;
+
+    ret->algorithm = OBJ_nid2obj(NID_pbes2);
+
+    /* Encode PBE2PARAM into parameter */
+
+    if (!ASN1_item_pack(pbe2, ASN1_ITEM_rptr(PBE2PARAM),
+                        &ret->parameter->value.sequence))
+         goto merr;
+    ret->parameter->type = V_ASN1_SEQUENCE;
+
+    PBE2PARAM_free(pbe2);
+    pbe2 = NULL;
+
+    return ret;
+
+ merr:
+    ASN1err(ASN1_F_PKCS5_PBE2_SET_IV, ERR_R_MALLOC_FAILURE);
+
+ err:
+    PBE2PARAM_free(pbe2);
+    /* Note 'scheme' is freed as part of pbe2 */
+    X509_ALGOR_free(kalg);
+    X509_ALGOR_free(ret);
+
+    return NULL;
 
-	scheme->algorithm = obj;
-	if(!(scheme->parameter = ASN1_TYPE_new())) goto merr;
+}
 
-	/* Create random IV */
-	if (EVP_CIPHER_iv_length(cipher))
-		{
-		if (aiv)
-			memcpy(iv, aiv, EVP_CIPHER_iv_length(cipher));
-		else if (RAND_pseudo_bytes(iv, EVP_CIPHER_iv_length(cipher)) < 0)
-  			goto err;
-		}
+X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
+                           unsigned char *salt, int saltlen)
+{
+    return PKCS5_pbe2_set_iv(cipher, iter, salt, saltlen, NULL, -1);
+}
 
-	EVP_CIPHER_CTX_init(&ctx);
+X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
+                             int prf_nid, int keylen)
+{
+    X509_ALGOR *keyfunc = NULL;
+    PBKDF2PARAM *kdf = NULL;
+    ASN1_OCTET_STRING *osalt = NULL;
 
-	/* Dummy cipherinit to just setup the IV, and PRF */
-	if (!EVP_CipherInit_ex(&ctx, cipher, NULL, NULL, iv, 0))
-		goto err;
-	if(EVP_CIPHER_param_to_asn1(&ctx, scheme->parameter) < 0) {
-		ASN1err(ASN1_F_PKCS5_PBE2_SET_IV,
-					ASN1_R_ERROR_SETTING_CIPHER_PARAMS);
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		goto err;
-	}
-	/* If prf NID unspecified see if cipher has a preference.
-	 * An error is OK here: just means use default PRF.
-	 */
-	if ((prf_nid == -1) && 
-	EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_PBE_PRF_NID, 0, &prf_nid) <= 0)
-		{
-		ERR_clear_error();
-		prf_nid = NID_hmacWithSHA1;
-		}
-	EVP_CIPHER_CTX_cleanup(&ctx);
+    if (!(kdf = PBKDF2PARAM_new()))
+        goto merr;
+    if (!(osalt = M_ASN1_OCTET_STRING_new()))
+        goto merr;
 
-	/* If its RC2 then we'd better setup the key length */
+    kdf->salt->value.octet_string = osalt;
+    kdf->salt->type = V_ASN1_OCTET_STRING;
 
-	if(alg_nid == NID_rc2_cbc)
-		keylen = EVP_CIPHER_key_length(cipher);
-	else
-		keylen = -1;
+    if (!saltlen)
+        saltlen = PKCS5_SALT_LEN;
+    if (!(osalt->data = OPENSSL_malloc(saltlen)))
+        goto merr;
 
-	/* Setup keyfunc */
+    osalt->length = saltlen;
 
-	X509_ALGOR_free(pbe2->keyfunc);
+    if (salt)
+        memcpy(osalt->data, salt, saltlen);
+    else if (RAND_pseudo_bytes(osalt->data, saltlen) < 0)
+        goto merr;
 
-	pbe2->keyfunc = PKCS5_pbkdf2_set(iter, salt, saltlen, prf_nid, keylen);
+    if (iter <= 0)
+        iter = PKCS5_DEFAULT_ITER;
 
-	if (!pbe2->keyfunc)
-		goto merr;
+    if (!ASN1_INTEGER_set(kdf->iter, iter))
+        goto merr;
 
-	/* Now set up top level AlgorithmIdentifier */
+    /* If have a key len set it up */
 
-	if(!(ret = X509_ALGOR_new())) goto merr;
-	if(!(ret->parameter = ASN1_TYPE_new())) goto merr;
+    if (keylen > 0) {
+        if (!(kdf->keylength = M_ASN1_INTEGER_new()))
+            goto merr;
+        if (!ASN1_INTEGER_set(kdf->keylength, keylen))
+            goto merr;
+    }
 
-	ret->algorithm = OBJ_nid2obj(NID_pbes2);
+    /* prf can stay NULL if we are using hmacWithSHA1 */
+    if (prf_nid > 0 && prf_nid != NID_hmacWithSHA1) {
+        kdf->prf = X509_ALGOR_new();
+        if (!kdf->prf)
+            goto merr;
+        X509_ALGOR_set0(kdf->prf, OBJ_nid2obj(prf_nid), V_ASN1_NULL, NULL);
+    }
 
-	/* Encode PBE2PARAM into parameter */
+    /* Finally setup the keyfunc structure */
 
-	if(!ASN1_item_pack(pbe2, ASN1_ITEM_rptr(PBE2PARAM),
-				 &ret->parameter->value.sequence)) goto merr;
-	ret->parameter->type = V_ASN1_SEQUENCE;
+    keyfunc = X509_ALGOR_new();
+    if (!keyfunc)
+        goto merr;
 
-	PBE2PARAM_free(pbe2);
-	pbe2 = NULL;
+    keyfunc->algorithm = OBJ_nid2obj(NID_id_pbkdf2);
 
-	return ret;
+    /* Encode PBKDF2PARAM into parameter of pbe2 */
 
-	merr:
-	ASN1err(ASN1_F_PKCS5_PBE2_SET_IV,ERR_R_MALLOC_FAILURE);
+    if (!(keyfunc->parameter = ASN1_TYPE_new()))
+        goto merr;
 
-	err:
-	PBE2PARAM_free(pbe2);
-	/* Note 'scheme' is freed as part of pbe2 */
-	X509_ALGOR_free(kalg);
-	X509_ALGOR_free(ret);
+    if (!ASN1_item_pack(kdf, ASN1_ITEM_rptr(PBKDF2PARAM),
+                        &keyfunc->parameter->value.sequence))
+         goto merr;
+    keyfunc->parameter->type = V_ASN1_SEQUENCE;
 
-	return NULL;
+    PBKDF2PARAM_free(kdf);
+    return keyfunc;
 
+ merr:
+    ASN1err(ASN1_F_PKCS5_PBKDF2_SET, ERR_R_MALLOC_FAILURE);
+    PBKDF2PARAM_free(kdf);
+    X509_ALGOR_free(keyfunc);
+    return NULL;
 }
-
-X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
-				 unsigned char *salt, int saltlen)
-	{
-	return PKCS5_pbe2_set_iv(cipher, iter, salt, saltlen, NULL, -1);
-	}
-
-X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
-				int prf_nid, int keylen)
-	{
-	X509_ALGOR *keyfunc = NULL;
-	PBKDF2PARAM *kdf = NULL;
-	ASN1_OCTET_STRING *osalt = NULL;
-
-	if(!(kdf = PBKDF2PARAM_new()))
-		goto merr;
-	if(!(osalt = M_ASN1_OCTET_STRING_new()))
-		goto merr;
-
-	kdf->salt->value.octet_string = osalt;
-	kdf->salt->type = V_ASN1_OCTET_STRING;
-
-	if (!saltlen)
-		saltlen = PKCS5_SALT_LEN;
-	if (!(osalt->data = OPENSSL_malloc (saltlen)))
-		goto merr;
-
-	osalt->length = saltlen;
-
-	if (salt)
-		memcpy (osalt->data, salt, saltlen);
-	else if (RAND_pseudo_bytes (osalt->data, saltlen) < 0)
-		goto merr;
-
-	if(iter <= 0)
-		iter = PKCS5_DEFAULT_ITER;
-
-	if(!ASN1_INTEGER_set(kdf->iter, iter))
-		goto merr;
-
-	/* If have a key len set it up */
-
-	if(keylen > 0) 
-		{
-		if(!(kdf->keylength = M_ASN1_INTEGER_new()))
-			goto merr;
-		if(!ASN1_INTEGER_set (kdf->keylength, keylen))
-			goto merr;
-		}
-
-	/* prf can stay NULL if we are using hmacWithSHA1 */
-	if (prf_nid > 0 && prf_nid != NID_hmacWithSHA1)
-		{
-		kdf->prf = X509_ALGOR_new();
-		if (!kdf->prf)
-			goto merr;
-		X509_ALGOR_set0(kdf->prf, OBJ_nid2obj(prf_nid),
-					V_ASN1_NULL, NULL);
-		}
-
-	/* Finally setup the keyfunc structure */
-
-	keyfunc = X509_ALGOR_new();
-	if (!keyfunc)
-		goto merr;
-
-	keyfunc->algorithm = OBJ_nid2obj(NID_id_pbkdf2);
-
-	/* Encode PBKDF2PARAM into parameter of pbe2 */
-
-	if(!(keyfunc->parameter = ASN1_TYPE_new()))
-		goto merr;
-
-	if(!ASN1_item_pack(kdf, ASN1_ITEM_rptr(PBKDF2PARAM),
-			 &keyfunc->parameter->value.sequence))
-		goto merr;
-	keyfunc->parameter->type = V_ASN1_SEQUENCE;
-
-	PBKDF2PARAM_free(kdf);
-	return keyfunc;
-
-	merr:
-	ASN1err(ASN1_F_PKCS5_PBKDF2_SET,ERR_R_MALLOC_FAILURE);
-	PBKDF2PARAM_free(kdf);
-	X509_ALGOR_free(keyfunc);
-	return NULL;
-	}
-
diff --git a/crypto/asn1/p8_pkey.c b/crypto/asn1/p8_pkey.c
index 17b68d386d..90754831f2 100644
--- a/crypto/asn1/p8_pkey.c
+++ b/crypto/asn1/p8_pkey.c
@@ -1,6 +1,7 @@
 /* p8_pkey.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,93 +64,81 @@
 
 /* Minor tweak to operation: zero private key data */
 static int pkey_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                   void *exarg)
 {
-	/* Since the structure must still be valid use ASN1_OP_FREE_PRE */
-	if(operation == ASN1_OP_FREE_PRE) {
-		PKCS8_PRIV_KEY_INFO *key = (PKCS8_PRIV_KEY_INFO *)*pval;
-		if (key->pkey->value.octet_string)
-		OPENSSL_cleanse(key->pkey->value.octet_string->data,
-			key->pkey->value.octet_string->length);
-	}
-	return 1;
+    /* Since the structure must still be valid use ASN1_OP_FREE_PRE */
+    if (operation == ASN1_OP_FREE_PRE) {
+        PKCS8_PRIV_KEY_INFO *key = (PKCS8_PRIV_KEY_INFO *)*pval;
+        if (key->pkey->value.octet_string)
+            OPENSSL_cleanse(key->pkey->value.octet_string->data,
+                            key->pkey->value.octet_string->length);
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(PKCS8_PRIV_KEY_INFO, pkey_cb) = {
-	ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, pkeyalg, X509_ALGOR),
-	ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, pkey, ASN1_ANY),
-	ASN1_IMP_SET_OF_OPT(PKCS8_PRIV_KEY_INFO, attributes, X509_ATTRIBUTE, 0)
+        ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, pkeyalg, X509_ALGOR),
+        ASN1_SIMPLE(PKCS8_PRIV_KEY_INFO, pkey, ASN1_ANY),
+        ASN1_IMP_SET_OF_OPT(PKCS8_PRIV_KEY_INFO, attributes, X509_ATTRIBUTE, 0)
 } ASN1_SEQUENCE_END_cb(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
 
 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
-					int version,
-					int ptype, void *pval,
-					unsigned char *penc, int penclen)
-	{
-	unsigned char **ppenc = NULL;
-	if (version >= 0)
-		{
-		if (!ASN1_INTEGER_set(priv->version, version))
-			return 0;
-		}
-	if (penc)
-		{
-		int pmtype;
-		ASN1_OCTET_STRING *oct;
-		oct = ASN1_OCTET_STRING_new();
-		if (!oct)
-			return 0;
-		oct->data = penc;
-		ppenc = &oct->data;
-		oct->length = penclen;
-		if (priv->broken == PKCS8_NO_OCTET)
-			pmtype = V_ASN1_SEQUENCE;
-		else
-			pmtype = V_ASN1_OCTET_STRING;
-		ASN1_TYPE_set(priv->pkey, pmtype, oct);
-		}
-	if (!X509_ALGOR_set0(priv->pkeyalg, aobj, ptype, pval))
-		{
-		/* If call fails do not swallow 'enc' */
-		if (ppenc)
-			*ppenc = NULL;
-		return 0;
-		}
-	return 1;
-	}
+                    int version,
+                    int ptype, void *pval, unsigned char *penc, int penclen)
+{
+    unsigned char **ppenc = NULL;
+    if (version >= 0) {
+        if (!ASN1_INTEGER_set(priv->version, version))
+            return 0;
+    }
+    if (penc) {
+        int pmtype;
+        ASN1_OCTET_STRING *oct;
+        oct = ASN1_OCTET_STRING_new();
+        if (!oct)
+            return 0;
+        oct->data = penc;
+        ppenc = &oct->data;
+        oct->length = penclen;
+        if (priv->broken == PKCS8_NO_OCTET)
+            pmtype = V_ASN1_SEQUENCE;
+        else
+            pmtype = V_ASN1_OCTET_STRING;
+        ASN1_TYPE_set(priv->pkey, pmtype, oct);
+    }
+    if (!X509_ALGOR_set0(priv->pkeyalg, aobj, ptype, pval)) {
+        /* If call fails do not swallow 'enc' */
+        if (ppenc)
+            *ppenc = NULL;
+        return 0;
+    }
+    return 1;
+}
 
 int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg,
-		const unsigned char **pk, int *ppklen,
-		X509_ALGOR **pa,
-		PKCS8_PRIV_KEY_INFO *p8)
-	{
-	if (ppkalg)
-		*ppkalg = p8->pkeyalg->algorithm;
-	if(p8->pkey->type == V_ASN1_OCTET_STRING)
-		{
-		p8->broken = PKCS8_OK;
-		if (pk)
-			{
-			*pk = p8->pkey->value.octet_string->data;
-			*ppklen = p8->pkey->value.octet_string->length;
-			}
-		}
-	else if (p8->pkey->type == V_ASN1_SEQUENCE)
-		{
-		p8->broken = PKCS8_NO_OCTET;
-		if (pk)
-			{
-			*pk = p8->pkey->value.sequence->data;
-			*ppklen = p8->pkey->value.sequence->length;
-			}
-		}
-	else
-		return 0;
-	if (pa)
-		*pa = p8->pkeyalg;
-	return 1;
-	}
-
+                    const unsigned char **pk, int *ppklen,
+                    X509_ALGOR **pa, PKCS8_PRIV_KEY_INFO *p8)
+{
+    if (ppkalg)
+        *ppkalg = p8->pkeyalg->algorithm;
+    if (p8->pkey->type == V_ASN1_OCTET_STRING) {
+        p8->broken = PKCS8_OK;
+        if (pk) {
+            *pk = p8->pkey->value.octet_string->data;
+            *ppklen = p8->pkey->value.octet_string->length;
+        }
+    } else if (p8->pkey->type == V_ASN1_SEQUENCE) {
+        p8->broken = PKCS8_NO_OCTET;
+        if (pk) {
+            *pk = p8->pkey->value.sequence->data;
+            *ppklen = p8->pkey->value.sequence->length;
+        }
+    } else
+        return 0;
+    if (pa)
+        *pa = p8->pkeyalg;
+    return 1;
+}
diff --git a/crypto/asn1/t_bitst.c b/crypto/asn1/t_bitst.c
index 2e59a25fa1..d5cf3c7732 100644
--- a/crypto/asn1/t_bitst.c
+++ b/crypto/asn1/t_bitst.c
@@ -1,6 +1,7 @@
 /* t_bitst.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,41 +63,43 @@
 #include 
 
 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
-				BIT_STRING_BITNAME *tbl, int indent)
+                               BIT_STRING_BITNAME *tbl, int indent)
 {
-	BIT_STRING_BITNAME *bnam;
-	char first = 1;
-	BIO_printf(out, "%*s", indent, "");
-	for(bnam = tbl; bnam->lname; bnam++) {
-		if(ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) {
-			if(!first) BIO_puts(out, ", ");
-			BIO_puts(out, bnam->lname);
-			first = 0;
-		}
-	}
-	BIO_puts(out, "\n");
-	return 1;
+    BIT_STRING_BITNAME *bnam;
+    char first = 1;
+    BIO_printf(out, "%*s", indent, "");
+    for (bnam = tbl; bnam->lname; bnam++) {
+        if (ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) {
+            if (!first)
+                BIO_puts(out, ", ");
+            BIO_puts(out, bnam->lname);
+            first = 0;
+        }
+    }
+    BIO_puts(out, "\n");
+    return 1;
 }
 
 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
-				BIT_STRING_BITNAME *tbl)
+                            BIT_STRING_BITNAME *tbl)
 {
-	int bitnum;
-	bitnum = ASN1_BIT_STRING_num_asc(name, tbl);
-	if(bitnum < 0) return 0;
-	if(bs) {
-		if(!ASN1_BIT_STRING_set_bit(bs, bitnum, value))
-			return 0;
-	}
-	return 1;
+    int bitnum;
+    bitnum = ASN1_BIT_STRING_num_asc(name, tbl);
+    if (bitnum < 0)
+        return 0;
+    if (bs) {
+        if (!ASN1_BIT_STRING_set_bit(bs, bitnum, value))
+            return 0;
+    }
+    return 1;
 }
 
 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl)
 {
-	BIT_STRING_BITNAME *bnam;
-	for(bnam = tbl; bnam->lname; bnam++) {
-		if(!strcmp(bnam->sname, name) ||
-			!strcmp(bnam->lname, name) ) return bnam->bitnum;
-	}
-	return -1;
+    BIT_STRING_BITNAME *bnam;
+    for (bnam = tbl; bnam->lname; bnam++) {
+        if (!strcmp(bnam->sname, name) || !strcmp(bnam->lname, name))
+            return bnam->bitnum;
+    }
+    return -1;
 }
diff --git a/crypto/asn1/t_crl.c b/crypto/asn1/t_crl.c
index c61169208a..0dfaf0ba26 100644
--- a/crypto/asn1/t_crl.c
+++ b/crypto/asn1/t_crl.c
@@ -1,6 +1,7 @@
 /* t_crl.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,67 +67,67 @@
 
 #ifndef OPENSSL_NO_FP_API
 int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
-        {
-        BIO *b;
-        int ret;
+{
+    BIO *b;
+    int ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		X509err(X509_F_X509_CRL_PRINT_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=X509_CRL_print(b, x);
-        BIO_free(b);
-        return(ret);
-        }
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        X509err(X509_F_X509_CRL_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = X509_CRL_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int X509_CRL_print(BIO *out, X509_CRL *x)
 {
-	STACK_OF(X509_REVOKED) *rev;
-	X509_REVOKED *r;
-	long l;
-	int i;
-	char *p;
+    STACK_OF(X509_REVOKED) *rev;
+    X509_REVOKED *r;
+    long l;
+    int i;
+    char *p;
 
-	BIO_printf(out, "Certificate Revocation List (CRL):\n");
-	l = X509_CRL_get_version(x);
-	BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l+1, l);
-	i = OBJ_obj2nid(x->sig_alg->algorithm);
-	X509_signature_print(out, x->sig_alg, NULL);
-	p=X509_NAME_oneline(X509_CRL_get_issuer(x),NULL,0);
-	BIO_printf(out,"%8sIssuer: %s\n","",p);
-	OPENSSL_free(p);
-	BIO_printf(out,"%8sLast Update: ","");
-	ASN1_TIME_print(out,X509_CRL_get_lastUpdate(x));
-	BIO_printf(out,"\n%8sNext Update: ","");
-	if (X509_CRL_get_nextUpdate(x))
-		 ASN1_TIME_print(out,X509_CRL_get_nextUpdate(x));
-	else BIO_printf(out,"NONE");
-	BIO_printf(out,"\n");
+    BIO_printf(out, "Certificate Revocation List (CRL):\n");
+    l = X509_CRL_get_version(x);
+    BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l + 1, l);
+    i = OBJ_obj2nid(x->sig_alg->algorithm);
+    X509_signature_print(out, x->sig_alg, NULL);
+    p = X509_NAME_oneline(X509_CRL_get_issuer(x), NULL, 0);
+    BIO_printf(out, "%8sIssuer: %s\n", "", p);
+    OPENSSL_free(p);
+    BIO_printf(out, "%8sLast Update: ", "");
+    ASN1_TIME_print(out, X509_CRL_get_lastUpdate(x));
+    BIO_printf(out, "\n%8sNext Update: ", "");
+    if (X509_CRL_get_nextUpdate(x))
+        ASN1_TIME_print(out, X509_CRL_get_nextUpdate(x));
+    else
+        BIO_printf(out, "NONE");
+    BIO_printf(out, "\n");
 
-	X509V3_extensions_print(out, "CRL extensions",
-						x->crl->extensions, 0, 8);
+    X509V3_extensions_print(out, "CRL extensions", x->crl->extensions, 0, 8);
 
-	rev = X509_CRL_get_REVOKED(x);
+    rev = X509_CRL_get_REVOKED(x);
 
-	if(sk_X509_REVOKED_num(rev) > 0)
-	    BIO_printf(out, "Revoked Certificates:\n");
-	else BIO_printf(out, "No Revoked Certificates.\n");
+    if (sk_X509_REVOKED_num(rev) > 0)
+        BIO_printf(out, "Revoked Certificates:\n");
+    else
+        BIO_printf(out, "No Revoked Certificates.\n");
 
-	for(i = 0; i < sk_X509_REVOKED_num(rev); i++) {
-		r = sk_X509_REVOKED_value(rev, i);
-		BIO_printf(out,"    Serial Number: ");
-		i2a_ASN1_INTEGER(out,r->serialNumber);
-		BIO_printf(out,"\n        Revocation Date: ");
-		ASN1_TIME_print(out,r->revocationDate);
-		BIO_printf(out,"\n");
-		X509V3_extensions_print(out, "CRL entry extensions",
-						r->extensions, 0, 8);
-	}
-	X509_signature_print(out, x->sig_alg, x->signature);
+    for (i = 0; i < sk_X509_REVOKED_num(rev); i++) {
+        r = sk_X509_REVOKED_value(rev, i);
+        BIO_printf(out, "    Serial Number: ");
+        i2a_ASN1_INTEGER(out, r->serialNumber);
+        BIO_printf(out, "\n        Revocation Date: ");
+        ASN1_TIME_print(out, r->revocationDate);
+        BIO_printf(out, "\n");
+        X509V3_extensions_print(out, "CRL entry extensions",
+                                r->extensions, 0, 8);
+    }
+    X509_signature_print(out, x->sig_alg, x->signature);
 
-	return 1;
+    return 1;
 
 }
diff --git a/crypto/asn1/t_pkey.c b/crypto/asn1/t_pkey.c
index 9dd18f6579..735c34264b 100644
--- a/crypto/asn1/t_pkey.c
+++ b/crypto/asn1/t_pkey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,52 +63,51 @@
 #include 
 
 int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
-			unsigned char *buf, int off)
-	{
-	int n,i;
-	const char *neg;
+                  unsigned char *buf, int off)
+{
+    int n, i;
+    const char *neg;
+
+    if (num == NULL)
+        return (1);
+    neg = (BN_is_negative(num)) ? "-" : "";
+    if (!BIO_indent(bp, off, 128))
+        return 0;
+    if (BN_is_zero(num)) {
+        if (BIO_printf(bp, "%s 0\n", number) <= 0)
+            return 0;
+        return 1;
+    }
 
-	if (num == NULL) return(1);
-	neg = (BN_is_negative(num))?"-":"";
-	if(!BIO_indent(bp,off,128))
-		return 0;
-	if (BN_is_zero(num))
-		{
-		if (BIO_printf(bp, "%s 0\n", number) <= 0)
-			return 0;
-		return 1;
-		}
+    if (BN_num_bytes(num) <= BN_BYTES) {
+        if (BIO_printf(bp, "%s %s%lu (%s0x%lx)\n", number, neg,
+                       (unsigned long)num->d[0], neg,
+                       (unsigned long)num->d[0])
+            <= 0)
+            return (0);
+    } else {
+        buf[0] = 0;
+        if (BIO_printf(bp, "%s%s", number,
+                       (neg[0] == '-') ? " (Negative)" : "") <= 0)
+            return (0);
+        n = BN_bn2bin(num, &buf[1]);
 
-	if (BN_num_bytes(num) <= BN_BYTES)
-		{
-		if (BIO_printf(bp,"%s %s%lu (%s0x%lx)\n",number,neg,
-			(unsigned long)num->d[0],neg,(unsigned long)num->d[0])
-			<= 0) return(0);
-		}
-	else
-		{
-		buf[0]=0;
-		if (BIO_printf(bp,"%s%s",number,
-			(neg[0] == '-')?" (Negative)":"") <= 0)
-			return(0);
-		n=BN_bn2bin(num,&buf[1]);
-	
-		if (buf[1] & 0x80)
-			n++;
-		else	buf++;
+        if (buf[1] & 0x80)
+            n++;
+        else
+            buf++;
 
-		for (i=0; i
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_FP_API
 int X509_REQ_print_fp(FILE *fp, X509_REQ *x)
-        {
-        BIO *b;
-        int ret;
+{
+    BIO *b;
+    int ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		X509err(X509_F_X509_REQ_PRINT_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=X509_REQ_print(b, x);
-        BIO_free(b);
-        return(ret);
-        }
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        X509err(X509_F_X509_REQ_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = X509_REQ_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
-int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags, unsigned long cflag)
-	{
-	unsigned long l;
-	int i;
-	const char *neg;
-	X509_REQ_INFO *ri;
-	EVP_PKEY *pkey;
-	STACK_OF(X509_ATTRIBUTE) *sk;
-	STACK_OF(X509_EXTENSION) *exts;
-	char mlch = ' ';
-	int nmindent = 0;
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags,
+                      unsigned long cflag)
+{
+    unsigned long l;
+    int i;
+    const char *neg;
+    X509_REQ_INFO *ri;
+    EVP_PKEY *pkey;
+    STACK_OF(X509_ATTRIBUTE) *sk;
+    STACK_OF(X509_EXTENSION) *exts;
+    char mlch = ' ';
+    int nmindent = 0;
 
-	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
-		mlch = '\n';
-		nmindent = 12;
-	}
+    if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+        mlch = '\n';
+        nmindent = 12;
+    }
 
-	if(nmflags == X509_FLAG_COMPAT)
-		nmindent = 16;
+    if (nmflags == X509_FLAG_COMPAT)
+        nmindent = 16;
 
+    ri = x->req_info;
+    if (!(cflag & X509_FLAG_NO_HEADER)) {
+        if (BIO_write(bp, "Certificate Request:\n", 21) <= 0)
+            goto err;
+        if (BIO_write(bp, "    Data:\n", 10) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_VERSION)) {
+        neg = (ri->version->type == V_ASN1_NEG_INTEGER) ? "-" : "";
+        l = 0;
+        for (i = 0; i < ri->version->length; i++) {
+            l <<= 8;
+            l += ri->version->data[i];
+        }
+        if (BIO_printf(bp, "%8sVersion: %s%lu (%s0x%lx)\n", "", neg, l, neg,
+                       l) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_SUBJECT)) {
+        if (BIO_printf(bp, "        Subject:%c", mlch) <= 0)
+            goto err;
+        if (X509_NAME_print_ex(bp, ri->subject, nmindent, nmflags) < 0)
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_PUBKEY)) {
+        if (BIO_write(bp, "        Subject Public Key Info:\n", 33) <= 0)
+            goto err;
+        if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
+            goto err;
+        if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
+            goto err;
+        if (BIO_puts(bp, "\n") <= 0)
+            goto err;
 
-	ri=x->req_info;
-	if(!(cflag & X509_FLAG_NO_HEADER))
-		{
-		if (BIO_write(bp,"Certificate Request:\n",21) <= 0) goto err;
-		if (BIO_write(bp,"    Data:\n",10) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_VERSION))
-		{
-		neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":"";
-		l=0;
-		for (i=0; iversion->length; i++)
-			{ l<<=8; l+=ri->version->data[i]; }
-		if(BIO_printf(bp,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,
-			      l) <= 0)
-		    goto err;
-		}
-        if(!(cflag & X509_FLAG_NO_SUBJECT))
-                {
-                if (BIO_printf(bp,"        Subject:%c",mlch) <= 0) goto err;
-                if (X509_NAME_print_ex(bp,ri->subject,nmindent, nmflags) < 0) goto err;
-                if (BIO_write(bp,"\n",1) <= 0) goto err;
-                }
-	if(!(cflag & X509_FLAG_NO_PUBKEY))
-		{
-		if (BIO_write(bp,"        Subject Public Key Info:\n",33) <= 0)
-			goto err;
-		if (BIO_printf(bp,"%12sPublic Key Algorithm: ","") <= 0)
-			goto err;
-		if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, "\n") <= 0)
-			goto err;
-
-		pkey=X509_REQ_get_pubkey(x);
-		if (pkey == NULL)
-			{
-			BIO_printf(bp,"%12sUnable to load Public Key\n","");
-			ERR_print_errors(bp);
-			}
-		else
-			{
-			EVP_PKEY_print_public(bp, pkey, 16, NULL);
-			EVP_PKEY_free(pkey);
-			}
-		}
+        pkey = X509_REQ_get_pubkey(x);
+        if (pkey == NULL) {
+            BIO_printf(bp, "%12sUnable to load Public Key\n", "");
+            ERR_print_errors(bp);
+        } else {
+            EVP_PKEY_print_public(bp, pkey, 16, NULL);
+            EVP_PKEY_free(pkey);
+        }
+    }
 
-	if(!(cflag & X509_FLAG_NO_ATTRIBUTES))
-		{
-		/* may not be */
-		if(BIO_printf(bp,"%8sAttributes:\n","") <= 0)
-		    goto err;
+    if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) {
+        /* may not be */
+        if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0)
+            goto err;
 
-		sk=x->req_info->attributes;
-		if (sk_X509_ATTRIBUTE_num(sk) == 0)
-			{
-			if(BIO_printf(bp,"%12sa0:00\n","") <= 0)
-			    goto err;
-			}
-		else
-			{
-			for (i=0; ireq_info->attributes;
+        if (sk_X509_ATTRIBUTE_num(sk) == 0) {
+            if (BIO_printf(bp, "%12sa0:00\n", "") <= 0)
+                goto err;
+        } else {
+            for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+                ASN1_TYPE *at;
+                X509_ATTRIBUTE *a;
+                ASN1_BIT_STRING *bs = NULL;
+                ASN1_TYPE *t;
+                int j, type = 0, count = 1, ii = 0;
 
-				a=sk_X509_ATTRIBUTE_value(sk,i);
-				if(X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
-									continue;
-				if(BIO_printf(bp,"%12s","") <= 0)
-				    goto err;
-				if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0)
-				{
-				if (a->single)
-					{
-					t=a->value.single;
-					type=t->type;
-					bs=t->value.bit_string;
-					}
-				else
-					{
-					ii=0;
-					count=sk_ASN1_TYPE_num(a->value.set);
-get_next:
-					at=sk_ASN1_TYPE_value(a->value.set,ii);
-					type=at->type;
-					bs=at->value.asn1_string;
-					}
-				}
-				for (j=25-j; j>0; j--)
-					if (BIO_write(bp," ",1) != 1) goto err;
-				if (BIO_puts(bp,":") <= 0) goto err;
-				if (	(type == V_ASN1_PRINTABLESTRING) ||
-					(type == V_ASN1_T61STRING) ||
-					(type == V_ASN1_IA5STRING))
-					{
-					if (BIO_write(bp,(char *)bs->data,bs->length)
-						!= bs->length)
-						goto err;
-					BIO_puts(bp,"\n");
-					}
-				else
-					{
-					BIO_puts(bp,"unable to print attribute\n");
-					}
-				if (++ii < count) goto get_next;
-				}
-			}
-		}
-	if(!(cflag & X509_FLAG_NO_EXTENSIONS))
-		{
-		exts = X509_REQ_get_extensions(x);
-		if(exts)
-			{
-			BIO_printf(bp,"%8sRequested Extensions:\n","");
-			for (i=0; ivalue);
-					}
-				if (BIO_write(bp,"\n",1) <= 0) goto err;
-				}
-			sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
-			}
-		}
+                a = sk_X509_ATTRIBUTE_value(sk, i);
+                if (X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
+                    continue;
+                if (BIO_printf(bp, "%12s", "") <= 0)
+                    goto err;
+                if ((j = i2a_ASN1_OBJECT(bp, a->object)) > 0) {
+                    if (a->single) {
+                        t = a->value.single;
+                        type = t->type;
+                        bs = t->value.bit_string;
+                    } else {
+                        ii = 0;
+                        count = sk_ASN1_TYPE_num(a->value.set);
+ get_next:
+                        at = sk_ASN1_TYPE_value(a->value.set, ii);
+                        type = at->type;
+                        bs = at->value.asn1_string;
+                    }
+                }
+                for (j = 25 - j; j > 0; j--)
+                    if (BIO_write(bp, " ", 1) != 1)
+                        goto err;
+                if (BIO_puts(bp, ":") <= 0)
+                    goto err;
+                if ((type == V_ASN1_PRINTABLESTRING) ||
+                    (type == V_ASN1_T61STRING) ||
+                    (type == V_ASN1_IA5STRING)) {
+                    if (BIO_write(bp, (char *)bs->data, bs->length)
+                        != bs->length)
+                        goto err;
+                    BIO_puts(bp, "\n");
+                } else {
+                    BIO_puts(bp, "unable to print attribute\n");
+                }
+                if (++ii < count)
+                    goto get_next;
+            }
+        }
+    }
+    if (!(cflag & X509_FLAG_NO_EXTENSIONS)) {
+        exts = X509_REQ_get_extensions(x);
+        if (exts) {
+            BIO_printf(bp, "%8sRequested Extensions:\n", "");
+            for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
+                ASN1_OBJECT *obj;
+                X509_EXTENSION *ex;
+                int j;
+                ex = sk_X509_EXTENSION_value(exts, i);
+                if (BIO_printf(bp, "%12s", "") <= 0)
+                    goto err;
+                obj = X509_EXTENSION_get_object(ex);
+                i2a_ASN1_OBJECT(bp, obj);
+                j = X509_EXTENSION_get_critical(ex);
+                if (BIO_printf(bp, ": %s\n", j ? "critical" : "") <= 0)
+                    goto err;
+                if (!X509V3_EXT_print(bp, ex, cflag, 16)) {
+                    BIO_printf(bp, "%16s", "");
+                    M_ASN1_OCTET_STRING_print(bp, ex->value);
+                }
+                if (BIO_write(bp, "\n", 1) <= 0)
+                    goto err;
+            }
+            sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+        }
+    }
 
-	if(!(cflag & X509_FLAG_NO_SIGDUMP))
-		{
-		if(!X509_signature_print(bp, x->sig_alg, x->signature)) goto err;
-		}
+    if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
+        if (!X509_signature_print(bp, x->sig_alg, x->signature))
+            goto err;
+    }
 
-	return(1);
-err:
-	X509err(X509_F_X509_REQ_PRINT_EX,ERR_R_BUF_LIB);
-	return(0);
-	}
+    return (1);
+ err:
+    X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB);
+    return (0);
+}
 
 int X509_REQ_print(BIO *bp, X509_REQ *x)
-	{
-	return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
-	}
+{
+    return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}
diff --git a/crypto/asn1/t_spki.c b/crypto/asn1/t_spki.c
index 079c081a81..3bf48db509 100644
--- a/crypto/asn1/t_spki.c
+++ b/crypto/asn1/t_spki.c
@@ -1,6 +1,7 @@
 /* t_spki.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,10 +62,10 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #include 
 
@@ -72,36 +73,36 @@
 
 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki)
 {
-	EVP_PKEY *pkey;
-	ASN1_IA5STRING *chal;
-	int i, n;
-	char *s;
-	BIO_printf(out, "Netscape SPKI:\n");
-	i=OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm);
-	BIO_printf(out,"  Public Key Algorithm: %s\n",
-				(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
-	pkey = X509_PUBKEY_get(spki->spkac->pubkey);
-	if(!pkey) BIO_printf(out, "  Unable to load public key\n");
-	else
-		{
-		EVP_PKEY_print_public(out, pkey, 4, NULL);
-		EVP_PKEY_free(pkey);
-		}
-	chal = spki->spkac->challenge;
-	if(chal->length)
-		BIO_printf(out, "  Challenge String: %s\n", chal->data);
-	i=OBJ_obj2nid(spki->sig_algor->algorithm);
-	BIO_printf(out,"  Signature Algorithm: %s",
-				(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
+    EVP_PKEY *pkey;
+    ASN1_IA5STRING *chal;
+    int i, n;
+    char *s;
+    BIO_printf(out, "Netscape SPKI:\n");
+    i = OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm);
+    BIO_printf(out, "  Public Key Algorithm: %s\n",
+               (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
+    pkey = X509_PUBKEY_get(spki->spkac->pubkey);
+    if (!pkey)
+        BIO_printf(out, "  Unable to load public key\n");
+    else {
+        EVP_PKEY_print_public(out, pkey, 4, NULL);
+        EVP_PKEY_free(pkey);
+    }
+    chal = spki->spkac->challenge;
+    if (chal->length)
+        BIO_printf(out, "  Challenge String: %s\n", chal->data);
+    i = OBJ_obj2nid(spki->sig_algor->algorithm);
+    BIO_printf(out, "  Signature Algorithm: %s",
+               (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
 
-	n=spki->signature->length;
-	s=(char *)spki->signature->data;
-	for (i=0; isignature->length;
+    s = (char *)spki->signature->data;
+    for (i = 0; i < n; i++) {
+        if ((i % 18) == 0)
+            BIO_write(out, "\n      ", 7);
+        BIO_printf(out, "%02x%s", (unsigned char)s[i],
+                   ((i + 1) == n) ? "" : ":");
+    }
+    BIO_write(out, "\n", 1);
+    return 1;
 }
diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c
index c76129f7e4..4c9bf2c087 100644
--- a/crypto/asn1/t_x509.c
+++ b/crypto/asn1/t_x509.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,13 +61,13 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_EC
-#include 
+# include 
 #endif
 #include 
 #include 
@@ -76,474 +76,480 @@
 
 #ifndef OPENSSL_NO_FP_API
 int X509_print_fp(FILE *fp, X509 *x)
-	{
-	return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
-	}
+{
+    return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}
 
-int X509_print_ex_fp(FILE *fp, X509 *x, unsigned long nmflag, unsigned long cflag)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		X509err(X509_F_X509_PRINT_EX_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=X509_print_ex(b, x, nmflag, cflag);
-        BIO_free(b);
-        return(ret);
-        }
+int X509_print_ex_fp(FILE *fp, X509 *x, unsigned long nmflag,
+                     unsigned long cflag)
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        X509err(X509_F_X509_PRINT_EX_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = X509_print_ex(b, x, nmflag, cflag);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int X509_print(BIO *bp, X509 *x)
 {
-	return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+    return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
 }
 
-int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag)
-	{
-	long l;
-	int ret=0,i;
-	char *m=NULL,mlch = ' ';
-	int nmindent = 0;
-	X509_CINF *ci;
-	ASN1_INTEGER *bs;
-	EVP_PKEY *pkey=NULL;
-	const char *neg;
-
-	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
-			mlch = '\n';
-			nmindent = 12;
-	}
-
-	if(nmflags == X509_FLAG_COMPAT)
-		nmindent = 16;
-
-	ci=x->cert_info;
-	if(!(cflag & X509_FLAG_NO_HEADER))
-		{
-		if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err;
-		if (BIO_write(bp,"    Data:\n",10) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_VERSION))
-		{
-		l=X509_get_version(x);
-		if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_SERIAL))
-		{
-
-		if (BIO_write(bp,"        Serial Number:",22) <= 0) goto err;
-
-		bs=X509_get_serialNumber(x);
-		if (bs->length <= (int)sizeof(long))
-			{
-			l=ASN1_INTEGER_get(bs);
-			if (bs->type == V_ASN1_NEG_INTEGER)
-				{
-				l= -l;
-				neg="-";
-				}
-			else
-				neg="";
-			if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0)
-				goto err;
-			}
-		else
-			{
-			neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":"";
-			if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err;
-
-			for (i=0; ilength; i++)
-				{
-				if (BIO_printf(bp,"%02x%c",bs->data[i],
-					((i+1 == bs->length)?'\n':':')) <= 0)
-					goto err;
-				}
-			}
-
-		}
-
-	if(!(cflag & X509_FLAG_NO_SIGNAME))
-		{
-		if(X509_signature_print(bp, x->sig_alg, NULL) <= 0)
-			goto err;
+int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags,
+                  unsigned long cflag)
+{
+    long l;
+    int ret = 0, i;
+    char *m = NULL, mlch = ' ';
+    int nmindent = 0;
+    X509_CINF *ci;
+    ASN1_INTEGER *bs;
+    EVP_PKEY *pkey = NULL;
+    const char *neg;
+
+    if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+        mlch = '\n';
+        nmindent = 12;
+    }
+
+    if (nmflags == X509_FLAG_COMPAT)
+        nmindent = 16;
+
+    ci = x->cert_info;
+    if (!(cflag & X509_FLAG_NO_HEADER)) {
+        if (BIO_write(bp, "Certificate:\n", 13) <= 0)
+            goto err;
+        if (BIO_write(bp, "    Data:\n", 10) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_VERSION)) {
+        l = X509_get_version(x);
+        if (BIO_printf(bp, "%8sVersion: %lu (0x%lx)\n", "", l + 1, l) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_SERIAL)) {
+
+        if (BIO_write(bp, "        Serial Number:", 22) <= 0)
+            goto err;
+
+        bs = X509_get_serialNumber(x);
+        if (bs->length <= (int)sizeof(long)) {
+            l = ASN1_INTEGER_get(bs);
+            if (bs->type == V_ASN1_NEG_INTEGER) {
+                l = -l;
+                neg = "-";
+            } else
+                neg = "";
+            if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, l, neg, l) <= 0)
+                goto err;
+        } else {
+            neg = (bs->type == V_ASN1_NEG_INTEGER) ? " (Negative)" : "";
+            if (BIO_printf(bp, "\n%12s%s", "", neg) <= 0)
+                goto err;
+
+            for (i = 0; i < bs->length; i++) {
+                if (BIO_printf(bp, "%02x%c", bs->data[i],
+                               ((i + 1 == bs->length) ? '\n' : ':')) <= 0)
+                    goto err;
+            }
+        }
+
+    }
+
+    if (!(cflag & X509_FLAG_NO_SIGNAME)) {
+        if (X509_signature_print(bp, x->sig_alg, NULL) <= 0)
+            goto err;
 #if 0
-		if (BIO_printf(bp,"%8sSignature Algorithm: ","") <= 0) 
-			goto err;
-		if (i2a_ASN1_OBJECT(bp, ci->signature->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, "\n") <= 0)
-			goto err;
+        if (BIO_printf(bp, "%8sSignature Algorithm: ", "") <= 0)
+            goto err;
+        if (i2a_ASN1_OBJECT(bp, ci->signature->algorithm) <= 0)
+            goto err;
+        if (BIO_puts(bp, "\n") <= 0)
+            goto err;
 #endif
-		}
-
-	if(!(cflag & X509_FLAG_NO_ISSUER))
-		{
-		if (BIO_printf(bp,"        Issuer:%c",mlch) <= 0) goto err;
-		if (X509_NAME_print_ex(bp,X509_get_issuer_name(x),nmindent, nmflags) < 0) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_VALIDITY))
-		{
-		if (BIO_write(bp,"        Validity\n",17) <= 0) goto err;
-		if (BIO_write(bp,"            Not Before: ",24) <= 0) goto err;
-		if (!ASN1_TIME_print(bp,X509_get_notBefore(x))) goto err;
-		if (BIO_write(bp,"\n            Not After : ",25) <= 0) goto err;
-		if (!ASN1_TIME_print(bp,X509_get_notAfter(x))) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_SUBJECT))
-		{
-		if (BIO_printf(bp,"        Subject:%c",mlch) <= 0) goto err;
-		if (X509_NAME_print_ex(bp,X509_get_subject_name(x),nmindent, nmflags) < 0) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_PUBKEY))
-		{
-		if (BIO_write(bp,"        Subject Public Key Info:\n",33) <= 0)
-			goto err;
-		if (BIO_printf(bp,"%12sPublic Key Algorithm: ","") <= 0)
-			goto err;
-		if (i2a_ASN1_OBJECT(bp, ci->key->algor->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, "\n") <= 0)
-			goto err;
-
-		pkey=X509_get_pubkey(x);
-		if (pkey == NULL)
-			{
-			BIO_printf(bp,"%12sUnable to load Public Key\n","");
-			ERR_print_errors(bp);
-			}
-		else
-			{
-			EVP_PKEY_print_public(bp, pkey, 16, NULL);
-			EVP_PKEY_free(pkey);
-			}
-		}
-
-	if(!(cflag & X509_FLAG_NO_IDS))
-		{
-		if (ci->issuerUID)
-			{
-			if (BIO_printf(bp,"%8sIssuer Unique ID: ","") <= 0) 
-				goto err;
-			if (!X509_signature_dump(bp, ci->issuerUID, 12))
-				goto err;
-			}
-		if (ci->subjectUID)
-			{
-			if (BIO_printf(bp,"%8sSubject Unique ID: ","") <= 0) 
-				goto err;
-			if (!X509_signature_dump(bp, ci->subjectUID, 12))
-				goto err;
-			}
-		}
-
-	if (!(cflag & X509_FLAG_NO_EXTENSIONS))
-		X509V3_extensions_print(bp, "X509v3 extensions",
-					ci->extensions, cflag, 8);
-
-	if(!(cflag & X509_FLAG_NO_SIGDUMP))
-		{
-		if(X509_signature_print(bp, x->sig_alg, x->signature) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_AUX))
-		{
-		if (!X509_CERT_AUX_print(bp, x->aux, 0)) goto err;
-		}
-	ret=1;
-err:
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
-
-int X509_ocspid_print (BIO *bp, X509 *x)
-	{
-	unsigned char *der=NULL ;
-	unsigned char *dertmp;
-	int derlen;
-	int i;
-	unsigned char SHA1md[SHA_DIGEST_LENGTH];
-
-	/* display the hash of the subject as it would appear
-	   in OCSP requests */
-	if (BIO_printf(bp,"        Subject OCSP hash: ") <= 0)
-		goto err;
-	derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
-	if ((der = dertmp = (unsigned char *)OPENSSL_malloc (derlen)) == NULL)
-		goto err;
-	i2d_X509_NAME(x->cert_info->subject, &dertmp);
-
-	if (!EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL))
-		goto err;
-	for (i=0; i < SHA_DIGEST_LENGTH; i++)
-		{
-		if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0) goto err;
-		}
-	OPENSSL_free (der);
-	der=NULL;
-
-	/* display the hash of the public key as it would appear
-	   in OCSP requests */
-	if (BIO_printf(bp,"\n        Public key OCSP hash: ") <= 0)
-		goto err;
-
-	if (!EVP_Digest(x->cert_info->key->public_key->data,
-			x->cert_info->key->public_key->length,
-			SHA1md, NULL, EVP_sha1(), NULL))
-		goto err;
-	for (i=0; i < SHA_DIGEST_LENGTH; i++)
-		{
-		if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0)
-			goto err;
-		}
-	BIO_printf(bp,"\n");
-
-	return (1);
-err:
-	if (der != NULL) OPENSSL_free(der);
-	return(0);
-	}
+    }
+
+    if (!(cflag & X509_FLAG_NO_ISSUER)) {
+        if (BIO_printf(bp, "        Issuer:%c", mlch) <= 0)
+            goto err;
+        if (X509_NAME_print_ex(bp, X509_get_issuer_name(x), nmindent, nmflags)
+            < 0)
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_VALIDITY)) {
+        if (BIO_write(bp, "        Validity\n", 17) <= 0)
+            goto err;
+        if (BIO_write(bp, "            Not Before: ", 24) <= 0)
+            goto err;
+        if (!ASN1_TIME_print(bp, X509_get_notBefore(x)))
+            goto err;
+        if (BIO_write(bp, "\n            Not After : ", 25) <= 0)
+            goto err;
+        if (!ASN1_TIME_print(bp, X509_get_notAfter(x)))
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_SUBJECT)) {
+        if (BIO_printf(bp, "        Subject:%c", mlch) <= 0)
+            goto err;
+        if (X509_NAME_print_ex
+            (bp, X509_get_subject_name(x), nmindent, nmflags) < 0)
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_PUBKEY)) {
+        if (BIO_write(bp, "        Subject Public Key Info:\n", 33) <= 0)
+            goto err;
+        if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
+            goto err;
+        if (i2a_ASN1_OBJECT(bp, ci->key->algor->algorithm) <= 0)
+            goto err;
+        if (BIO_puts(bp, "\n") <= 0)
+            goto err;
+
+        pkey = X509_get_pubkey(x);
+        if (pkey == NULL) {
+            BIO_printf(bp, "%12sUnable to load Public Key\n", "");
+            ERR_print_errors(bp);
+        } else {
+            EVP_PKEY_print_public(bp, pkey, 16, NULL);
+            EVP_PKEY_free(pkey);
+        }
+    }
+
+    if (!(cflag & X509_FLAG_NO_IDS)) {
+        if (ci->issuerUID) {
+            if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0)
+                goto err;
+            if (!X509_signature_dump(bp, ci->issuerUID, 12))
+                goto err;
+        }
+        if (ci->subjectUID) {
+            if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0)
+                goto err;
+            if (!X509_signature_dump(bp, ci->subjectUID, 12))
+                goto err;
+        }
+    }
+
+    if (!(cflag & X509_FLAG_NO_EXTENSIONS))
+        X509V3_extensions_print(bp, "X509v3 extensions",
+                                ci->extensions, cflag, 8);
+
+    if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
+        if (X509_signature_print(bp, x->sig_alg, x->signature) <= 0)
+            goto err;
+    }
+    if (!(cflag & X509_FLAG_NO_AUX)) {
+        if (!X509_CERT_AUX_print(bp, x->aux, 0))
+            goto err;
+    }
+    ret = 1;
+ err:
+    if (m != NULL)
+        OPENSSL_free(m);
+    return (ret);
+}
+
+int X509_ocspid_print(BIO *bp, X509 *x)
+{
+    unsigned char *der = NULL;
+    unsigned char *dertmp;
+    int derlen;
+    int i;
+    unsigned char SHA1md[SHA_DIGEST_LENGTH];
+
+    /*
+     * display the hash of the subject as it would appear in OCSP requests
+     */
+    if (BIO_printf(bp, "        Subject OCSP hash: ") <= 0)
+        goto err;
+    derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
+    if ((der = dertmp = (unsigned char *)OPENSSL_malloc(derlen)) == NULL)
+        goto err;
+    i2d_X509_NAME(x->cert_info->subject, &dertmp);
+
+    if (!EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL))
+        goto err;
+    for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
+        if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
+            goto err;
+    }
+    OPENSSL_free(der);
+    der = NULL;
+
+    /*
+     * display the hash of the public key as it would appear in OCSP requests
+     */
+    if (BIO_printf(bp, "\n        Public key OCSP hash: ") <= 0)
+        goto err;
+
+    if (!EVP_Digest(x->cert_info->key->public_key->data,
+                    x->cert_info->key->public_key->length,
+                    SHA1md, NULL, EVP_sha1(), NULL))
+        goto err;
+    for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
+        if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
+            goto err;
+    }
+    BIO_printf(bp, "\n");
+
+    return (1);
+ err:
+    if (der != NULL)
+        OPENSSL_free(der);
+    return (0);
+}
 
 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent)
 {
-	const unsigned char *s;
-	int i, n;
-
-	n=sig->length;
-	s=sig->data;
-	for (i=0; ilength;
+    s = sig->data;
+    for (i = 0; i < n; i++) {
+        if ((i % 18) == 0) {
+            if (BIO_write(bp, "\n", 1) <= 0)
+                return 0;
+            if (BIO_indent(bp, indent, indent) <= 0)
+                return 0;
+        }
+        if (BIO_printf(bp, "%02x%s", s[i], ((i + 1) == n) ? "" : ":") <= 0)
+            return 0;
+    }
+    if (BIO_write(bp, "\n", 1) != 1)
+        return 0;
+
+    return 1;
 }
 
 int X509_signature_print(BIO *bp, X509_ALGOR *sigalg, ASN1_STRING *sig)
 {
-	int sig_nid;
-	if (BIO_puts(bp,"    Signature Algorithm: ") <= 0) return 0;
-	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0) return 0;
-
-	sig_nid = OBJ_obj2nid(sigalg->algorithm);
-	if (sig_nid != NID_undef)
-		{
-		int pkey_nid, dig_nid;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		if (OBJ_find_sigid_algs(sig_nid, &dig_nid, &pkey_nid))
-			{
-			ameth = EVP_PKEY_asn1_find(NULL, pkey_nid);
-			if (ameth && ameth->sig_print)
-				return ameth->sig_print(bp, sigalg, sig, 9, 0);
-			}
-		}
-	if (sig)
-		return X509_signature_dump(bp, sig, 9);
-	else if (BIO_puts(bp, "\n") <= 0)
-		return 0;
-	return 1;
+    int sig_nid;
+    if (BIO_puts(bp, "    Signature Algorithm: ") <= 0)
+        return 0;
+    if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0)
+        return 0;
+
+    sig_nid = OBJ_obj2nid(sigalg->algorithm);
+    if (sig_nid != NID_undef) {
+        int pkey_nid, dig_nid;
+        const EVP_PKEY_ASN1_METHOD *ameth;
+        if (OBJ_find_sigid_algs(sig_nid, &dig_nid, &pkey_nid)) {
+            ameth = EVP_PKEY_asn1_find(NULL, pkey_nid);
+            if (ameth && ameth->sig_print)
+                return ameth->sig_print(bp, sigalg, sig, 9, 0);
+        }
+    }
+    if (sig)
+        return X509_signature_dump(bp, sig, 9);
+    else if (BIO_puts(bp, "\n") <= 0)
+        return 0;
+    return 1;
 }
 
 int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
-	{
-	int i,n;
-	char buf[80];
-	const char *p;
-
-	if (v == NULL) return(0);
-	n=0;
-	p=(const char *)v->data;
-	for (i=0; ilength; i++)
-		{
-		if ((p[i] > '~') || ((p[i] < ' ') &&
-			(p[i] != '\n') && (p[i] != '\r')))
-			buf[n]='.';
-		else
-			buf[n]=p[i];
-		n++;
-		if (n >= 80)
-			{
-			if (BIO_write(bp,buf,n) <= 0)
-				return(0);
-			n=0;
-			}
-		}
-	if (n > 0)
-		if (BIO_write(bp,buf,n) <= 0)
-			return(0);
-	return(1);
-	}
+{
+    int i, n;
+    char buf[80];
+    const char *p;
+
+    if (v == NULL)
+        return (0);
+    n = 0;
+    p = (const char *)v->data;
+    for (i = 0; i < v->length; i++) {
+        if ((p[i] > '~') || ((p[i] < ' ') &&
+                             (p[i] != '\n') && (p[i] != '\r')))
+            buf[n] = '.';
+        else
+            buf[n] = p[i];
+        n++;
+        if (n >= 80) {
+            if (BIO_write(bp, buf, n) <= 0)
+                return (0);
+            n = 0;
+        }
+    }
+    if (n > 0)
+        if (BIO_write(bp, buf, n) <= 0)
+            return (0);
+    return (1);
+}
 
 int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm)
 {
-	if(tm->type == V_ASN1_UTCTIME) return ASN1_UTCTIME_print(bp, tm);
-	if(tm->type == V_ASN1_GENERALIZEDTIME)
-				return ASN1_GENERALIZEDTIME_print(bp, tm);
-	BIO_write(bp,"Bad time value",14);
-	return(0);
+    if (tm->type == V_ASN1_UTCTIME)
+        return ASN1_UTCTIME_print(bp, tm);
+    if (tm->type == V_ASN1_GENERALIZEDTIME)
+        return ASN1_GENERALIZEDTIME_print(bp, tm);
+    BIO_write(bp, "Bad time value", 14);
+    return (0);
 }
 
-static const char *mon[12]=
-    {
-    "Jan","Feb","Mar","Apr","May","Jun",
-    "Jul","Aug","Sep","Oct","Nov","Dec"
-    };
+static const char *mon[12] = {
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+    "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
 
 int ASN1_GENERALIZEDTIME_print(BIO *bp, const ASN1_GENERALIZEDTIME *tm)
-	{
-	char *v;
-	int gmt=0;
-	int i;
-	int y=0,M=0,d=0,h=0,m=0,s=0;
-	char *f = NULL;
-	int f_len = 0;
-
-	i=tm->length;
-	v=(char *)tm->data;
-
-	if (i < 12) goto err;
-	if (v[i-1] == 'Z') gmt=1;
-	for (i=0; i<12; i++)
-		if ((v[i] > '9') || (v[i] < '0')) goto err;
-	y= (v[0]-'0')*1000+(v[1]-'0')*100
-		+ (v[2]-'0')*10+(v[3]-'0');
-	M= (v[4]-'0')*10+(v[5]-'0');
-	if ((M > 12) || (M < 1)) goto err;
-	d= (v[6]-'0')*10+(v[7]-'0');
-	h= (v[8]-'0')*10+(v[9]-'0');
-	m=  (v[10]-'0')*10+(v[11]-'0');
-	if (tm->length >= 14 &&
-	    (v[12] >= '0') && (v[12] <= '9') &&
-	    (v[13] >= '0') && (v[13] <= '9'))
-		{
-		s=  (v[12]-'0')*10+(v[13]-'0');
-		/* Check for fractions of seconds. */
-		if (tm->length >= 15 && v[14] == '.')
-			{
-			int l = tm->length;
-			f = &v[14];	/* The decimal point. */
-			f_len = 1;
-			while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
-				++f_len;
-			}
-		}
-
-	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d%.*s %d%s",
-		mon[M-1],d,h,m,s,f_len,f,y,(gmt)?" GMT":"") <= 0)
-		return(0);
-	else
-		return(1);
-err:
-	BIO_write(bp,"Bad time value",14);
-	return(0);
-	}
+{
+    char *v;
+    int gmt = 0;
+    int i;
+    int y = 0, M = 0, d = 0, h = 0, m = 0, s = 0;
+    char *f = NULL;
+    int f_len = 0;
+
+    i = tm->length;
+    v = (char *)tm->data;
+
+    if (i < 12)
+        goto err;
+    if (v[i - 1] == 'Z')
+        gmt = 1;
+    for (i = 0; i < 12; i++)
+        if ((v[i] > '9') || (v[i] < '0'))
+            goto err;
+    y = (v[0] - '0') * 1000 + (v[1] - '0') * 100
+        + (v[2] - '0') * 10 + (v[3] - '0');
+    M = (v[4] - '0') * 10 + (v[5] - '0');
+    if ((M > 12) || (M < 1))
+        goto err;
+    d = (v[6] - '0') * 10 + (v[7] - '0');
+    h = (v[8] - '0') * 10 + (v[9] - '0');
+    m = (v[10] - '0') * 10 + (v[11] - '0');
+    if (tm->length >= 14 &&
+        (v[12] >= '0') && (v[12] <= '9') &&
+        (v[13] >= '0') && (v[13] <= '9')) {
+        s = (v[12] - '0') * 10 + (v[13] - '0');
+        /* Check for fractions of seconds. */
+        if (tm->length >= 15 && v[14] == '.') {
+            int l = tm->length;
+            f = &v[14];         /* The decimal point. */
+            f_len = 1;
+            while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
+                ++f_len;
+        }
+    }
+
+    if (BIO_printf(bp, "%s %2d %02d:%02d:%02d%.*s %d%s",
+                   mon[M - 1], d, h, m, s, f_len, f, y,
+                   (gmt) ? " GMT" : "") <= 0)
+        return (0);
+    else
+        return (1);
+ err:
+    BIO_write(bp, "Bad time value", 14);
+    return (0);
+}
 
 int ASN1_UTCTIME_print(BIO *bp, const ASN1_UTCTIME *tm)
-	{
-	const char *v;
-	int gmt=0;
-	int i;
-	int y=0,M=0,d=0,h=0,m=0,s=0;
-
-	i=tm->length;
-	v=(const char *)tm->data;
-
-	if (i < 10) goto err;
-	if (v[i-1] == 'Z') gmt=1;
-	for (i=0; i<10; i++)
-		if ((v[i] > '9') || (v[i] < '0')) goto err;
-	y= (v[0]-'0')*10+(v[1]-'0');
-	if (y < 50) y+=100;
-	M= (v[2]-'0')*10+(v[3]-'0');
-	if ((M > 12) || (M < 1)) goto err;
-	d= (v[4]-'0')*10+(v[5]-'0');
-	h= (v[6]-'0')*10+(v[7]-'0');
-	m=  (v[8]-'0')*10+(v[9]-'0');
-	if (tm->length >=12 &&
-	    (v[10] >= '0') && (v[10] <= '9') &&
-	    (v[11] >= '0') && (v[11] <= '9'))
-		s=  (v[10]-'0')*10+(v[11]-'0');
-
-	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
-		mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0)
-		return(0);
-	else
-		return(1);
-err:
-	BIO_write(bp,"Bad time value",14);
-	return(0);
-	}
+{
+    const char *v;
+    int gmt = 0;
+    int i;
+    int y = 0, M = 0, d = 0, h = 0, m = 0, s = 0;
+
+    i = tm->length;
+    v = (const char *)tm->data;
+
+    if (i < 10)
+        goto err;
+    if (v[i - 1] == 'Z')
+        gmt = 1;
+    for (i = 0; i < 10; i++)
+        if ((v[i] > '9') || (v[i] < '0'))
+            goto err;
+    y = (v[0] - '0') * 10 + (v[1] - '0');
+    if (y < 50)
+        y += 100;
+    M = (v[2] - '0') * 10 + (v[3] - '0');
+    if ((M > 12) || (M < 1))
+        goto err;
+    d = (v[4] - '0') * 10 + (v[5] - '0');
+    h = (v[6] - '0') * 10 + (v[7] - '0');
+    m = (v[8] - '0') * 10 + (v[9] - '0');
+    if (tm->length >= 12 &&
+        (v[10] >= '0') && (v[10] <= '9') && (v[11] >= '0') && (v[11] <= '9'))
+        s = (v[10] - '0') * 10 + (v[11] - '0');
+
+    if (BIO_printf(bp, "%s %2d %02d:%02d:%02d %d%s",
+                   mon[M - 1], d, h, m, s, y + 1900,
+                   (gmt) ? " GMT" : "") <= 0)
+        return (0);
+    else
+        return (1);
+ err:
+    BIO_write(bp, "Bad time value", 14);
+    return (0);
+}
 
 int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
-	{
-	char *s,*c,*b;
-	int ret=0,l,i;
-
-	l=80-2-obase;
-
-	b=X509_NAME_oneline(name,NULL,0);
-	if (!b)
-		return 0;
-	if (!*b)
-		{
-		OPENSSL_free(b);
-		return 1;
-		}
-	s=b+1; /* skip the first slash */
-
-	c=s;
-	for (;;)
-		{
+{
+    char *s, *c, *b;
+    int ret = 0, l, i;
+
+    l = 80 - 2 - obase;
+
+    b = X509_NAME_oneline(name, NULL, 0);
+    if (!b)
+        return 0;
+    if (!*b) {
+        OPENSSL_free(b);
+        return 1;
+    }
+    s = b + 1;                  /* skip the first slash */
+
+    c = s;
+    for (;;) {
 #ifndef CHARSET_EBCDIC
-		if (	((*s == '/') &&
-				((s[1] >= 'A') && (s[1] <= 'Z') && (
-					(s[2] == '=') ||
-					((s[2] >= 'A') && (s[2] <= 'Z') &&
-					(s[3] == '='))
-				 ))) ||
-			(*s == '\0'))
+        if (((*s == '/') &&
+             ((s[1] >= 'A') && (s[1] <= 'Z') && ((s[2] == '=') ||
+                                                 ((s[2] >= 'A')
+                                                  && (s[2] <= 'Z')
+                                                  && (s[3] == '='))
+              ))) || (*s == '\0'))
 #else
-		if (	((*s == '/') &&
-				(isupper(s[1]) && (
-					(s[2] == '=') ||
-					(isupper(s[2]) &&
-					(s[3] == '='))
-				 ))) ||
-			(*s == '\0'))
+        if (((*s == '/') &&
+             (isupper(s[1]) && ((s[2] == '=') ||
+                                (isupper(s[2]) && (s[3] == '='))
+              ))) || (*s == '\0'))
 #endif
-			{
-			i=s-c;
-			if (BIO_write(bp,c,i) != i) goto err;
-			c=s+1;	/* skip following slash */
-			if (*s != '\0')
-				{
-				if (BIO_write(bp,", ",2) != 2) goto err;
-				}
-			l--;
-			}
-		if (*s == '\0') break;
-		s++;
-		l--;
-		}
-	
-	ret=1;
-	if (0)
-		{
-err:
-		X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
-		}
-	OPENSSL_free(b);
-	return(ret);
-	}
+        {
+            i = s - c;
+            if (BIO_write(bp, c, i) != i)
+                goto err;
+            c = s + 1;          /* skip following slash */
+            if (*s != '\0') {
+                if (BIO_write(bp, ", ", 2) != 2)
+                    goto err;
+            }
+            l--;
+        }
+        if (*s == '\0')
+            break;
+        s++;
+        l--;
+    }
+
+    ret = 1;
+    if (0) {
+ err:
+        X509err(X509_F_X509_NAME_PRINT, ERR_R_BUF_LIB);
+    }
+    OPENSSL_free(b);
+    return (ret);
+}
diff --git a/crypto/asn1/t_x509a.c b/crypto/asn1/t_x509a.c
index 8b18801a17..f4b8f94cb3 100644
--- a/crypto/asn1/t_x509a.c
+++ b/crypto/asn1/t_x509a.c
@@ -1,6 +1,7 @@
 /* t_x509a.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,49 +63,53 @@
 #include 
 #include 
 
-/* X509_CERT_AUX and string set routines
+/*
+ * X509_CERT_AUX and string set routines
  */
 
 int X509_CERT_AUX_print(BIO *out, X509_CERT_AUX *aux, int indent)
 {
-	char oidstr[80], first;
-	int i;
-	if(!aux) return 1;
-	if(aux->trust) {
-		first = 1;
-		BIO_printf(out, "%*sTrusted Uses:\n%*s",
-						indent, "", indent + 2, "");
-		for(i = 0; i < sk_ASN1_OBJECT_num(aux->trust); i++) {
-			if(!first) BIO_puts(out, ", ");
-			else first = 0;
-			OBJ_obj2txt(oidstr, sizeof oidstr,
-				sk_ASN1_OBJECT_value(aux->trust, i), 0);
-			BIO_puts(out, oidstr);
-		}
-		BIO_puts(out, "\n");
-	} else BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
-	if(aux->reject) {
-		first = 1;
-		BIO_printf(out, "%*sRejected Uses:\n%*s",
-						indent, "", indent + 2, "");
-		for(i = 0; i < sk_ASN1_OBJECT_num(aux->reject); i++) {
-			if(!first) BIO_puts(out, ", ");
-			else first = 0;
-			OBJ_obj2txt(oidstr, sizeof oidstr,
-				sk_ASN1_OBJECT_value(aux->reject, i), 0);
-			BIO_puts(out, oidstr);
-		}
-		BIO_puts(out, "\n");
-	} else BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
-	if(aux->alias) BIO_printf(out, "%*sAlias: %s\n", indent, "",
-							aux->alias->data);
-	if(aux->keyid) {
-		BIO_printf(out, "%*sKey Id: ", indent, "");
-		for(i = 0; i < aux->keyid->length; i++) 
-			BIO_printf(out, "%s%02X", 
-				i ? ":" : "",
-				aux->keyid->data[i]);
-		BIO_write(out,"\n",1);
-	}
-	return 1;
+    char oidstr[80], first;
+    int i;
+    if (!aux)
+        return 1;
+    if (aux->trust) {
+        first = 1;
+        BIO_printf(out, "%*sTrusted Uses:\n%*s", indent, "", indent + 2, "");
+        for (i = 0; i < sk_ASN1_OBJECT_num(aux->trust); i++) {
+            if (!first)
+                BIO_puts(out, ", ");
+            else
+                first = 0;
+            OBJ_obj2txt(oidstr, sizeof oidstr,
+                        sk_ASN1_OBJECT_value(aux->trust, i), 0);
+            BIO_puts(out, oidstr);
+        }
+        BIO_puts(out, "\n");
+    } else
+        BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
+    if (aux->reject) {
+        first = 1;
+        BIO_printf(out, "%*sRejected Uses:\n%*s", indent, "", indent + 2, "");
+        for (i = 0; i < sk_ASN1_OBJECT_num(aux->reject); i++) {
+            if (!first)
+                BIO_puts(out, ", ");
+            else
+                first = 0;
+            OBJ_obj2txt(oidstr, sizeof oidstr,
+                        sk_ASN1_OBJECT_value(aux->reject, i), 0);
+            BIO_puts(out, oidstr);
+        }
+        BIO_puts(out, "\n");
+    } else
+        BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
+    if (aux->alias)
+        BIO_printf(out, "%*sAlias: %s\n", indent, "", aux->alias->data);
+    if (aux->keyid) {
+        BIO_printf(out, "%*sKey Id: ", indent, "");
+        for (i = 0; i < aux->keyid->length; i++)
+            BIO_printf(out, "%s%02X", i ? ":" : "", aux->keyid->data[i]);
+        BIO_write(out, "\n", 1);
+    }
+    return 1;
 }
diff --git a/crypto/asn1/tasn_dec.c b/crypto/asn1/tasn_dec.c
index 18e9f9be4f..4595664409 100644
--- a/crypto/asn1/tasn_dec.c
+++ b/crypto/asn1/tasn_dec.c
@@ -1,6 +1,7 @@
 /* tasn_dec.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include 
 #include 
@@ -69,1296 +69,1142 @@ static int asn1_check_eoc(const unsigned char **in, long len);
 static int asn1_find_end(const unsigned char **in, long len, char inf);
 
 static int asn1_collect(BUF_MEM *buf, const unsigned char **in, long len,
-			char inf, int tag, int aclass, int depth);
+                        char inf, int tag, int aclass, int depth);
 
 static int collect_data(BUF_MEM *buf, const unsigned char **p, long plen);
 
 static int asn1_check_tlen(long *olen, int *otag, unsigned char *oclass,
-				char *inf, char *cst,
-				const unsigned char **in, long len,
-				int exptag, int expclass, char opt,
-				ASN1_TLC *ctx);
+                           char *inf, char *cst,
+                           const unsigned char **in, long len,
+                           int exptag, int expclass, char opt, ASN1_TLC *ctx);
 
 static int asn1_template_ex_d2i(ASN1_VALUE **pval,
-				const unsigned char **in, long len,
-				const ASN1_TEMPLATE *tt, char opt,
-				ASN1_TLC *ctx);
+                                const unsigned char **in, long len,
+                                const ASN1_TEMPLATE *tt, char opt,
+                                ASN1_TLC *ctx);
 static int asn1_template_noexp_d2i(ASN1_VALUE **val,
-				const unsigned char **in, long len,
-				const ASN1_TEMPLATE *tt, char opt,
-				ASN1_TLC *ctx);
+                                   const unsigned char **in, long len,
+                                   const ASN1_TEMPLATE *tt, char opt,
+                                   ASN1_TLC *ctx);
 static int asn1_d2i_ex_primitive(ASN1_VALUE **pval,
-				const unsigned char **in, long len,
-				const ASN1_ITEM *it,
-				int tag, int aclass, char opt, ASN1_TLC *ctx);
+                                 const unsigned char **in, long len,
+                                 const ASN1_ITEM *it,
+                                 int tag, int aclass, char opt,
+                                 ASN1_TLC *ctx);
 
 /* Table to convert tags to bit values, used for MSTRING type */
 static const unsigned long tag2bit[32] = {
     /* tags  0 -  3 */
-0,	0,	0,	B_ASN1_BIT_STRING,	
+    0, 0, 0, B_ASN1_BIT_STRING,
     /* tags  4- 7 */
-B_ASN1_OCTET_STRING,	0,	0,		B_ASN1_UNKNOWN,
+    B_ASN1_OCTET_STRING, 0, 0, B_ASN1_UNKNOWN,
     /* tags  8-11 */
-B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,
+    B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN,
     /* tags 12-15 */
-B_ASN1_UTF8STRING,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,
+    B_ASN1_UTF8STRING, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN,
     /* tags 16-19 */
-B_ASN1_SEQUENCE,0,B_ASN1_NUMERICSTRING,B_ASN1_PRINTABLESTRING,
+    B_ASN1_SEQUENCE, 0, B_ASN1_NUMERICSTRING, B_ASN1_PRINTABLESTRING,
     /* tags 20-22 */
-B_ASN1_T61STRING,B_ASN1_VIDEOTEXSTRING,B_ASN1_IA5STRING,
+    B_ASN1_T61STRING, B_ASN1_VIDEOTEXSTRING, B_ASN1_IA5STRING,
     /* tags 23-24 */
-B_ASN1_UTCTIME, B_ASN1_GENERALIZEDTIME,
+    B_ASN1_UTCTIME, B_ASN1_GENERALIZEDTIME,
     /* tags 25-27 */
-B_ASN1_GRAPHICSTRING,B_ASN1_ISO64STRING,B_ASN1_GENERALSTRING,  
+    B_ASN1_GRAPHICSTRING, B_ASN1_ISO64STRING, B_ASN1_GENERALSTRING,
     /* tags 28-31 */
-B_ASN1_UNIVERSALSTRING,B_ASN1_UNKNOWN,B_ASN1_BMPSTRING,B_ASN1_UNKNOWN,
-	};
+    B_ASN1_UNIVERSALSTRING, B_ASN1_UNKNOWN, B_ASN1_BMPSTRING, B_ASN1_UNKNOWN,
+};
 
 unsigned long ASN1_tag2bit(int tag)
-	{
-	if ((tag < 0) || (tag > 30)) return 0;
-	return tag2bit[tag];
-	}
+{
+    if ((tag < 0) || (tag > 30))
+        return 0;
+    return tag2bit[tag];
+}
 
 /* Macro to initialize and invalidate the cache */
 
-#define asn1_tlc_clear(c)	if (c) (c)->valid = 0
+#define asn1_tlc_clear(c)       if (c) (c)->valid = 0
 /* Version to avoid compiler warning about 'c' always non-NULL */
-#define asn1_tlc_clear_nc(c)	(c)->valid = 0
-
-/* Decode an ASN1 item, this currently behaves just 
- * like a standard 'd2i' function. 'in' points to 
- * a buffer to read the data from, in future we will
- * have more advanced versions that can input data
- * a piece at a time and this will simply be a special
- * case.
+#define asn1_tlc_clear_nc(c)    (c)->valid = 0
+
+/*
+ * Decode an ASN1 item, this currently behaves just like a standard 'd2i'
+ * function. 'in' points to a buffer to read the data from, in future we
+ * will have more advanced versions that can input data a piece at a time and
+ * this will simply be a special case.
  */
 
 ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **pval,
-		const unsigned char **in, long len, const ASN1_ITEM *it)
-	{
-	ASN1_TLC c;
-	ASN1_VALUE *ptmpval = NULL;
-	if (!pval)
-		pval = &ptmpval;
-	asn1_tlc_clear_nc(&c);
-	if (ASN1_item_ex_d2i(pval, in, len, it, -1, 0, 0, &c) > 0) 
-		return *pval;
-	return NULL;
-	}
+                          const unsigned char **in, long len,
+                          const ASN1_ITEM *it)
+{
+    ASN1_TLC c;
+    ASN1_VALUE *ptmpval = NULL;
+    if (!pval)
+        pval = &ptmpval;
+    asn1_tlc_clear_nc(&c);
+    if (ASN1_item_ex_d2i(pval, in, len, it, -1, 0, 0, &c) > 0)
+        return *pval;
+    return NULL;
+}
 
 int ASN1_template_d2i(ASN1_VALUE **pval,
-		const unsigned char **in, long len, const ASN1_TEMPLATE *tt)
-	{
-	ASN1_TLC c;
-	asn1_tlc_clear_nc(&c);
-	return asn1_template_ex_d2i(pval, in, len, tt, 0, &c);
-	}
-
-
-/* Decode an item, taking care of IMPLICIT tagging, if any.
- * If 'opt' set and tag mismatch return -1 to handle OPTIONAL
+                      const unsigned char **in, long len,
+                      const ASN1_TEMPLATE *tt)
+{
+    ASN1_TLC c;
+    asn1_tlc_clear_nc(&c);
+    return asn1_template_ex_d2i(pval, in, len, tt, 0, &c);
+}
+
+/*
+ * Decode an item, taking care of IMPLICIT tagging, if any. If 'opt' set and
+ * tag mismatch return -1 to handle OPTIONAL
  */
 
 int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
-			const ASN1_ITEM *it,
-			int tag, int aclass, char opt, ASN1_TLC *ctx)
-	{
-	const ASN1_TEMPLATE *tt, *errtt = NULL;
-	const ASN1_COMPAT_FUNCS *cf;
-	const ASN1_EXTERN_FUNCS *ef;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_aux_cb *asn1_cb;
-	const unsigned char *p = NULL, *q;
-	unsigned char *wp=NULL;	/* BIG FAT WARNING!  BREAKS CONST WHERE USED */
-	unsigned char imphack = 0, oclass;
-	char seq_eoc, seq_nolen, cst, isopt;
-	long tmplen;
-	int i;
-	int otag;
-	int ret = 0;
-	ASN1_VALUE **pchptr, *ptmpval;
-	if (!pval)
-		return 0;
-	if (aux && aux->asn1_cb)
-		asn1_cb = aux->asn1_cb;
-	else asn1_cb = 0;
-
-	switch(it->itype)
-		{
-		case ASN1_ITYPE_PRIMITIVE:
-		if (it->templates)
-			{
-			/* tagging or OPTIONAL is currently illegal on an item
-			 * template because the flags can't get passed down.
-			 * In practice this isn't a problem: we include the
-			 * relevant flags from the item template in the
-			 * template itself.
-			 */
-			if ((tag != -1) || opt)
-				{
-				ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-				ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE);
-				goto err;
-				}
-			return asn1_template_ex_d2i(pval, in, len,
-					it->templates, opt, ctx);
-		}
-		return asn1_d2i_ex_primitive(pval, in, len, it,
-						tag, aclass, opt, ctx);
-		break;
-
-		case ASN1_ITYPE_MSTRING:
-		p = *in;
-		/* Just read in tag and class */
-		ret = asn1_check_tlen(NULL, &otag, &oclass, NULL, NULL,
-						&p, len, -1, 0, 1, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-
-		/* Must be UNIVERSAL class */
-		if (oclass != V_ASN1_UNIVERSAL)
-			{
-			/* If OPTIONAL, assume this is OK */
-			if (opt) return -1;
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ASN1_R_MSTRING_NOT_UNIVERSAL);
-			goto err;
-			}
-		/* Check tag matches bit map */
-		if (!(ASN1_tag2bit(otag) & it->utype))
-			{
-			/* If OPTIONAL, assume this is OK */
-			if (opt)
-				return -1;
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ASN1_R_MSTRING_WRONG_TAG);
-			goto err;
-			}
-		return asn1_d2i_ex_primitive(pval, in, len,
-						it, otag, 0, 0, ctx);
-
-		case ASN1_ITYPE_EXTERN:
-		/* Use new style d2i */
-		ef = it->funcs;
-		return ef->asn1_ex_d2i(pval, in, len,
-						it, tag, aclass, opt, ctx);
-
-		case ASN1_ITYPE_COMPAT:
-		/* we must resort to old style evil hackery */
-		cf = it->funcs;
-
-		/* If OPTIONAL see if it is there */
-		if (opt)
-			{
-			int exptag;
-			p = *in;
-			if (tag == -1)
-				exptag = it->utype;
-			else exptag = tag;
-			/* Don't care about anything other than presence
-			 * of expected tag */
-
-			ret = asn1_check_tlen(NULL, NULL, NULL, NULL, NULL,
-					&p, len, exptag, aclass, 1, ctx);
-			if (!ret)
-				{
-				ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-				goto err;
-				}
-			if (ret == -1)
-				return -1;
-			}
-
-		/* This is the old style evil hack IMPLICIT handling:
-		 * since the underlying code is expecting a tag and
-		 * class other than the one present we change the
-		 * buffer temporarily then change it back afterwards.
-		 * This doesn't and never did work for tags > 30.
-		 *
-		 * Yes this is *horrible* but it is only needed for
-		 * old style d2i which will hopefully not be around
-		 * for much longer.
-		 * FIXME: should copy the buffer then modify it so
-		 * the input buffer can be const: we should *always*
-		 * copy because the old style d2i might modify the
-		 * buffer.
-		 */
-
-		if (tag != -1)
-			{
-			wp = *(unsigned char **)in;
-			imphack = *wp;
-			if (p == NULL)
-				{
-				ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-				goto err;
-				}
-			*wp = (unsigned char)((*p & V_ASN1_CONSTRUCTED)
-								| it->utype);
-			}
-
-		ptmpval = cf->asn1_d2i(pval, in, len);
-
-		if (tag != -1)
-			*wp = imphack;
-
-		if (ptmpval)
-			return 1;
-
-		ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
-		goto err;
-
-
-		case ASN1_ITYPE_CHOICE:
-		if (asn1_cb && !asn1_cb(ASN1_OP_D2I_PRE, pval, it, NULL))
-				goto auxerr;
-
-		/* Allocate structure */
-		if (!*pval && !ASN1_item_ex_new(pval, it))
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-						ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-		/* CHOICE type, try each possibility in turn */
-		p = *in;
-		for (i = 0, tt=it->templates; i < it->tcount; i++, tt++)
-			{
-			pchptr = asn1_get_field_ptr(pval, tt);
-			/* We mark field as OPTIONAL so its absence
-			 * can be recognised.
-			 */
-			ret = asn1_template_ex_d2i(pchptr, &p, len, tt, 1, ctx);
-			/* If field not present, try the next one */
-			if (ret == -1)
-				continue;
-			/* If positive return, read OK, break loop */
-			if (ret > 0)
-				break;
-			/* Otherwise must be an ASN1 parsing error */
-			errtt = tt;
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-						ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-
-		/* Did we fall off the end without reading anything? */
-		if (i == it->tcount)
-			{
-			/* If OPTIONAL, this is OK */
-			if (opt)
-				{
-				/* Free and zero it */
-				ASN1_item_ex_free(pval, it);
-				return -1;
-				}
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ASN1_R_NO_MATCHING_CHOICE_TYPE);
-			goto err;
-			}
-
-		asn1_set_choice_selector(pval, i, it);
-		*in = p;
-		if (asn1_cb && !asn1_cb(ASN1_OP_D2I_POST, pval, it, NULL))
-				goto auxerr;
-		return 1;
-
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		case ASN1_ITYPE_SEQUENCE:
-		p = *in;
-		tmplen = len;
-
-		/* If no IMPLICIT tagging set to SEQUENCE, UNIVERSAL */
-		if (tag == -1)
-			{
-			tag = V_ASN1_SEQUENCE;
-			aclass = V_ASN1_UNIVERSAL;
-			}
-		/* Get SEQUENCE length and update len, p */
-		ret = asn1_check_tlen(&len, NULL, NULL, &seq_eoc, &cst,
-					&p, len, tag, aclass, opt, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-		else if (ret == -1)
-			return -1;
-		if (aux && (aux->flags & ASN1_AFLG_BROKEN))
-			{
-			len = tmplen - (p - *in);
-			seq_nolen = 1;
-			}
-		/* If indefinite we don't do a length check */
-		else seq_nolen = seq_eoc;
-		if (!cst)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-				ASN1_R_SEQUENCE_NOT_CONSTRUCTED);
-			goto err;
-			}
-
-		if (!*pval && !ASN1_item_ex_new(pval, it))
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-				ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-
-		if (asn1_cb && !asn1_cb(ASN1_OP_D2I_PRE, pval, it, NULL))
-				goto auxerr;
-
-		/* Get each field entry */
-		for (i = 0, tt = it->templates; i < it->tcount; i++, tt++)
-			{
-			const ASN1_TEMPLATE *seqtt;
-			ASN1_VALUE **pseqval;
-			seqtt = asn1_do_adb(pval, tt, 1);
-			if (!seqtt)
-				goto err;
-			pseqval = asn1_get_field_ptr(pval, seqtt);
-			/* Have we ran out of data? */
-			if (!len)
-				break;
-			q = p;
-			if (asn1_check_eoc(&p, len))
-				{
-				if (!seq_eoc)
-					{
-					ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-							ASN1_R_UNEXPECTED_EOC);
-					goto err;
-					}
-				len -= p - q;
-				seq_eoc = 0;
-				q = p;
-				break;
-				}
-			/* This determines the OPTIONAL flag value. The field
-			 * cannot be omitted if it is the last of a SEQUENCE
-			 * and there is still data to be read. This isn't
-			 * strictly necessary but it increases efficiency in
-			 * some cases.
-			 */
-			if (i == (it->tcount - 1))
-				isopt = 0;
-			else isopt = (char)(seqtt->flags & ASN1_TFLG_OPTIONAL);
-			/* attempt to read in field, allowing each to be
-			 * OPTIONAL */
-
-			ret = asn1_template_ex_d2i(pseqval, &p, len,
-							seqtt, isopt, ctx);
-			if (!ret)
-				{
-				errtt = seqtt;
-				goto err;
-				}
-			else if (ret == -1)
-				{
-				/* OPTIONAL component absent.
-				 * Free and zero the field.
-				 */
-				ASN1_template_free(pseqval, seqtt);
-				continue;
-				}
-			/* Update length */
-			len -= p - q;
-			}
-
-		/* Check for EOC if expecting one */
-		if (seq_eoc && !asn1_check_eoc(&p, len))
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_MISSING_EOC);
-			goto err;
-			}
-		/* Check all data read */
-		if (!seq_nolen && len)
-			{
-			ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-					ASN1_R_SEQUENCE_LENGTH_MISMATCH);
-			goto err;
-			}
-
-		/* If we get here we've got no more data in the SEQUENCE,
-		 * however we may not have read all fields so check all
-		 * remaining are OPTIONAL and clear any that are.
-		 */
-		for (; i < it->tcount; tt++, i++)
-			{
-			const ASN1_TEMPLATE *seqtt;
-			seqtt = asn1_do_adb(pval, tt, 1);
-			if (!seqtt)
-				goto err;
-			if (seqtt->flags & ASN1_TFLG_OPTIONAL)
-				{
-				ASN1_VALUE **pseqval;
-				pseqval = asn1_get_field_ptr(pval, seqtt);
-				ASN1_template_free(pseqval, seqtt);
-				}
-			else
-				{
-				errtt = seqtt;
-				ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
-							ASN1_R_FIELD_MISSING);
-				goto err;
-				}
-			}
-		/* Save encoding */
-		if (!asn1_enc_save(pval, *in, p - *in, it))
-			goto auxerr;
-		*in = p;
-		if (asn1_cb && !asn1_cb(ASN1_OP_D2I_POST, pval, it, NULL))
-				goto auxerr;
-		return 1;
-
-		default:
-		return 0;
-		}
-	auxerr:
-	ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_AUX_ERROR);
-	err:
-	ASN1_item_ex_free(pval, it);
-	if (errtt)
-		ERR_add_error_data(4, "Field=", errtt->field_name,
-					", Type=", it->sname);
-	else
-		ERR_add_error_data(2, "Type=", it->sname);
-	return 0;
-	}
-
-/* Templates are handled with two separate functions.
- * One handles any EXPLICIT tag and the other handles the rest.
+                     const ASN1_ITEM *it,
+                     int tag, int aclass, char opt, ASN1_TLC *ctx)
+{
+    const ASN1_TEMPLATE *tt, *errtt = NULL;
+    const ASN1_COMPAT_FUNCS *cf;
+    const ASN1_EXTERN_FUNCS *ef;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_aux_cb *asn1_cb;
+    const unsigned char *p = NULL, *q;
+    unsigned char *wp = NULL;   /* BIG FAT WARNING! BREAKS CONST WHERE USED */
+    unsigned char imphack = 0, oclass;
+    char seq_eoc, seq_nolen, cst, isopt;
+    long tmplen;
+    int i;
+    int otag;
+    int ret = 0;
+    ASN1_VALUE **pchptr, *ptmpval;
+    if (!pval)
+        return 0;
+    if (aux && aux->asn1_cb)
+        asn1_cb = aux->asn1_cb;
+    else
+        asn1_cb = 0;
+
+    switch (it->itype) {
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates) {
+            /*
+             * tagging or OPTIONAL is currently illegal on an item template
+             * because the flags can't get passed down. In practice this
+             * isn't a problem: we include the relevant flags from the item
+             * template in the template itself.
+             */
+            if ((tag != -1) || opt) {
+                ASN1err(ASN1_F_ASN1_ITEM_EX_D2I,
+                        ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE);
+                goto err;
+            }
+            return asn1_template_ex_d2i(pval, in, len,
+                                        it->templates, opt, ctx);
+        }
+        return asn1_d2i_ex_primitive(pval, in, len, it,
+                                     tag, aclass, opt, ctx);
+        break;
+
+    case ASN1_ITYPE_MSTRING:
+        p = *in;
+        /* Just read in tag and class */
+        ret = asn1_check_tlen(NULL, &otag, &oclass, NULL, NULL,
+                              &p, len, -1, 0, 1, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        }
+
+        /* Must be UNIVERSAL class */
+        if (oclass != V_ASN1_UNIVERSAL) {
+            /* If OPTIONAL, assume this is OK */
+            if (opt)
+                return -1;
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_MSTRING_NOT_UNIVERSAL);
+            goto err;
+        }
+        /* Check tag matches bit map */
+        if (!(ASN1_tag2bit(otag) & it->utype)) {
+            /* If OPTIONAL, assume this is OK */
+            if (opt)
+                return -1;
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_MSTRING_WRONG_TAG);
+            goto err;
+        }
+        return asn1_d2i_ex_primitive(pval, in, len, it, otag, 0, 0, ctx);
+
+    case ASN1_ITYPE_EXTERN:
+        /* Use new style d2i */
+        ef = it->funcs;
+        return ef->asn1_ex_d2i(pval, in, len, it, tag, aclass, opt, ctx);
+
+    case ASN1_ITYPE_COMPAT:
+        /* we must resort to old style evil hackery */
+        cf = it->funcs;
+
+        /* If OPTIONAL see if it is there */
+        if (opt) {
+            int exptag;
+            p = *in;
+            if (tag == -1)
+                exptag = it->utype;
+            else
+                exptag = tag;
+            /*
+             * Don't care about anything other than presence of expected tag
+             */
+
+            ret = asn1_check_tlen(NULL, NULL, NULL, NULL, NULL,
+                                  &p, len, exptag, aclass, 1, ctx);
+            if (!ret) {
+                ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+                goto err;
+            }
+            if (ret == -1)
+                return -1;
+        }
+
+        /*
+         * This is the old style evil hack IMPLICIT handling: since the
+         * underlying code is expecting a tag and class other than the one
+         * present we change the buffer temporarily then change it back
+         * afterwards. This doesn't and never did work for tags > 30. Yes
+         * this is *horrible* but it is only needed for old style d2i which
+         * will hopefully not be around for much longer. FIXME: should copy
+         * the buffer then modify it so the input buffer can be const: we
+         * should *always* copy because the old style d2i might modify the
+         * buffer.
+         */
+
+        if (tag != -1) {
+            wp = *(unsigned char **)in;
+            imphack = *wp;
+            if (p == NULL) {
+                ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+                goto err;
+            }
+            *wp = (unsigned char)((*p & V_ASN1_CONSTRUCTED)
+                                  | it->utype);
+        }
+
+        ptmpval = cf->asn1_d2i(pval, in, len);
+
+        if (tag != -1)
+            *wp = imphack;
+
+        if (ptmpval)
+            return 1;
+
+        ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+        goto err;
+
+    case ASN1_ITYPE_CHOICE:
+        if (asn1_cb && !asn1_cb(ASN1_OP_D2I_PRE, pval, it, NULL))
+            goto auxerr;
+
+        /* Allocate structure */
+        if (!*pval && !ASN1_item_ex_new(pval, it)) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        }
+        /* CHOICE type, try each possibility in turn */
+        p = *in;
+        for (i = 0, tt = it->templates; i < it->tcount; i++, tt++) {
+            pchptr = asn1_get_field_ptr(pval, tt);
+            /*
+             * We mark field as OPTIONAL so its absence can be recognised.
+             */
+            ret = asn1_template_ex_d2i(pchptr, &p, len, tt, 1, ctx);
+            /* If field not present, try the next one */
+            if (ret == -1)
+                continue;
+            /* If positive return, read OK, break loop */
+            if (ret > 0)
+                break;
+            /* Otherwise must be an ASN1 parsing error */
+            errtt = tt;
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        }
+
+        /* Did we fall off the end without reading anything? */
+        if (i == it->tcount) {
+            /* If OPTIONAL, this is OK */
+            if (opt) {
+                /* Free and zero it */
+                ASN1_item_ex_free(pval, it);
+                return -1;
+            }
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_NO_MATCHING_CHOICE_TYPE);
+            goto err;
+        }
+
+        asn1_set_choice_selector(pval, i, it);
+        *in = p;
+        if (asn1_cb && !asn1_cb(ASN1_OP_D2I_POST, pval, it, NULL))
+            goto auxerr;
+        return 1;
+
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+    case ASN1_ITYPE_SEQUENCE:
+        p = *in;
+        tmplen = len;
+
+        /* If no IMPLICIT tagging set to SEQUENCE, UNIVERSAL */
+        if (tag == -1) {
+            tag = V_ASN1_SEQUENCE;
+            aclass = V_ASN1_UNIVERSAL;
+        }
+        /* Get SEQUENCE length and update len, p */
+        ret = asn1_check_tlen(&len, NULL, NULL, &seq_eoc, &cst,
+                              &p, len, tag, aclass, opt, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        } else if (ret == -1)
+            return -1;
+        if (aux && (aux->flags & ASN1_AFLG_BROKEN)) {
+            len = tmplen - (p - *in);
+            seq_nolen = 1;
+        }
+        /* If indefinite we don't do a length check */
+        else
+            seq_nolen = seq_eoc;
+        if (!cst) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_SEQUENCE_NOT_CONSTRUCTED);
+            goto err;
+        }
+
+        if (!*pval && !ASN1_item_ex_new(pval, it)) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        }
+
+        if (asn1_cb && !asn1_cb(ASN1_OP_D2I_PRE, pval, it, NULL))
+            goto auxerr;
+
+        /* Get each field entry */
+        for (i = 0, tt = it->templates; i < it->tcount; i++, tt++) {
+            const ASN1_TEMPLATE *seqtt;
+            ASN1_VALUE **pseqval;
+            seqtt = asn1_do_adb(pval, tt, 1);
+            if (!seqtt)
+                goto err;
+            pseqval = asn1_get_field_ptr(pval, seqtt);
+            /* Have we ran out of data? */
+            if (!len)
+                break;
+            q = p;
+            if (asn1_check_eoc(&p, len)) {
+                if (!seq_eoc) {
+                    ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_UNEXPECTED_EOC);
+                    goto err;
+                }
+                len -= p - q;
+                seq_eoc = 0;
+                q = p;
+                break;
+            }
+            /*
+             * This determines the OPTIONAL flag value. The field cannot be
+             * omitted if it is the last of a SEQUENCE and there is still
+             * data to be read. This isn't strictly necessary but it
+             * increases efficiency in some cases.
+             */
+            if (i == (it->tcount - 1))
+                isopt = 0;
+            else
+                isopt = (char)(seqtt->flags & ASN1_TFLG_OPTIONAL);
+            /*
+             * attempt to read in field, allowing each to be OPTIONAL
+             */
+
+            ret = asn1_template_ex_d2i(pseqval, &p, len, seqtt, isopt, ctx);
+            if (!ret) {
+                errtt = seqtt;
+                goto err;
+            } else if (ret == -1) {
+                /*
+                 * OPTIONAL component absent. Free and zero the field.
+                 */
+                ASN1_template_free(pseqval, seqtt);
+                continue;
+            }
+            /* Update length */
+            len -= p - q;
+        }
+
+        /* Check for EOC if expecting one */
+        if (seq_eoc && !asn1_check_eoc(&p, len)) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_MISSING_EOC);
+            goto err;
+        }
+        /* Check all data read */
+        if (!seq_nolen && len) {
+            ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_SEQUENCE_LENGTH_MISMATCH);
+            goto err;
+        }
+
+        /*
+         * If we get here we've got no more data in the SEQUENCE, however we
+         * may not have read all fields so check all remaining are OPTIONAL
+         * and clear any that are.
+         */
+        for (; i < it->tcount; tt++, i++) {
+            const ASN1_TEMPLATE *seqtt;
+            seqtt = asn1_do_adb(pval, tt, 1);
+            if (!seqtt)
+                goto err;
+            if (seqtt->flags & ASN1_TFLG_OPTIONAL) {
+                ASN1_VALUE **pseqval;
+                pseqval = asn1_get_field_ptr(pval, seqtt);
+                ASN1_template_free(pseqval, seqtt);
+            } else {
+                errtt = seqtt;
+                ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_FIELD_MISSING);
+                goto err;
+            }
+        }
+        /* Save encoding */
+        if (!asn1_enc_save(pval, *in, p - *in, it))
+            goto auxerr;
+        *in = p;
+        if (asn1_cb && !asn1_cb(ASN1_OP_D2I_POST, pval, it, NULL))
+            goto auxerr;
+        return 1;
+
+    default:
+        return 0;
+    }
+ auxerr:
+    ASN1err(ASN1_F_ASN1_ITEM_EX_D2I, ASN1_R_AUX_ERROR);
+ err:
+    ASN1_item_ex_free(pval, it);
+    if (errtt)
+        ERR_add_error_data(4, "Field=", errtt->field_name,
+                           ", Type=", it->sname);
+    else
+        ERR_add_error_data(2, "Type=", it->sname);
+    return 0;
+}
+
+/*
+ * Templates are handled with two separate functions. One handles any
+ * EXPLICIT tag and the other handles the rest.
  */
 
 static int asn1_template_ex_d2i(ASN1_VALUE **val,
-				const unsigned char **in, long inlen,
-				const ASN1_TEMPLATE *tt, char opt,
-							ASN1_TLC *ctx)
-	{
-	int flags, aclass;
-	int ret;
-	long len;
-	const unsigned char *p, *q;
-	char exp_eoc;
-	if (!val)
-		return 0;
-	flags = tt->flags;
-	aclass = flags & ASN1_TFLG_TAG_CLASS;
-
-	p = *in;
-
-	/* Check if EXPLICIT tag expected */
-	if (flags & ASN1_TFLG_EXPTAG)
-		{
-		char cst;
-		/* Need to work out amount of data available to the inner
-		 * content and where it starts: so read in EXPLICIT header to
-		 * get the info.
-		 */
-		ret = asn1_check_tlen(&len, NULL, NULL, &exp_eoc, &cst,
-					&p, inlen, tt->tag, aclass, opt, ctx);
-		q = p;
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-		else if (ret == -1)
-			return -1;
-		if (!cst)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
-					ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED);
-			return 0;
-			}
-		/* We've found the field so it can't be OPTIONAL now */
-		ret = asn1_template_noexp_d2i(val, &p, len, tt, 0, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-		/* We read the field in OK so update length */
-		len -= p - q;
-		if (exp_eoc)
-			{
-			/* If NDEF we must have an EOC here */
-			if (!asn1_check_eoc(&p, len))
-				{
-				ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
-						ASN1_R_MISSING_EOC);
-				goto err;
-				}
-			}
-		else
-			{
-			/* Otherwise we must hit the EXPLICIT tag end or its
-			 * an error */
-			if (len)
-				{
-				ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
-					ASN1_R_EXPLICIT_LENGTH_MISMATCH);
-				goto err;
-				}
-			}
-		}
-		else 
-			return asn1_template_noexp_d2i(val, in, inlen,
-								tt, opt, ctx);
-
-	*in = p;
-	return 1;
-
-	err:
-	ASN1_template_free(val, tt);
-	return 0;
-	}
+                                const unsigned char **in, long inlen,
+                                const ASN1_TEMPLATE *tt, char opt,
+                                ASN1_TLC *ctx)
+{
+    int flags, aclass;
+    int ret;
+    long len;
+    const unsigned char *p, *q;
+    char exp_eoc;
+    if (!val)
+        return 0;
+    flags = tt->flags;
+    aclass = flags & ASN1_TFLG_TAG_CLASS;
+
+    p = *in;
+
+    /* Check if EXPLICIT tag expected */
+    if (flags & ASN1_TFLG_EXPTAG) {
+        char cst;
+        /*
+         * Need to work out amount of data available to the inner content and
+         * where it starts: so read in EXPLICIT header to get the info.
+         */
+        ret = asn1_check_tlen(&len, NULL, NULL, &exp_eoc, &cst,
+                              &p, inlen, tt->tag, aclass, opt, ctx);
+        q = p;
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        } else if (ret == -1)
+            return -1;
+        if (!cst) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
+                    ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED);
+            return 0;
+        }
+        /* We've found the field so it can't be OPTIONAL now */
+        ret = asn1_template_noexp_d2i(val, &p, len, tt, 0, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        }
+        /* We read the field in OK so update length */
+        len -= p - q;
+        if (exp_eoc) {
+            /* If NDEF we must have an EOC here */
+            if (!asn1_check_eoc(&p, len)) {
+                ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I, ASN1_R_MISSING_EOC);
+                goto err;
+            }
+        } else {
+            /*
+             * Otherwise we must hit the EXPLICIT tag end or its an error
+             */
+            if (len) {
+                ASN1err(ASN1_F_ASN1_TEMPLATE_EX_D2I,
+                        ASN1_R_EXPLICIT_LENGTH_MISMATCH);
+                goto err;
+            }
+        }
+    } else
+        return asn1_template_noexp_d2i(val, in, inlen, tt, opt, ctx);
+
+    *in = p;
+    return 1;
+
+ err:
+    ASN1_template_free(val, tt);
+    return 0;
+}
 
 static int asn1_template_noexp_d2i(ASN1_VALUE **val,
-				const unsigned char **in, long len,
-				const ASN1_TEMPLATE *tt, char opt,
-				ASN1_TLC *ctx)
-	{
-	int flags, aclass;
-	int ret;
-	const unsigned char *p, *q;
-	if (!val)
-		return 0;
-	flags = tt->flags;
-	aclass = flags & ASN1_TFLG_TAG_CLASS;
-
-	p = *in;
-	q = p;
-
-	if (flags & ASN1_TFLG_SK_MASK)
-		{
-		/* SET OF, SEQUENCE OF */
-		int sktag, skaclass;
-		char sk_eoc;
-		/* First work out expected inner tag value */
-		if (flags & ASN1_TFLG_IMPTAG)
-			{
-			sktag = tt->tag;
-			skaclass = aclass;
-			}
-		else
-			{
-			skaclass = V_ASN1_UNIVERSAL;
-			if (flags & ASN1_TFLG_SET_OF)
-				sktag = V_ASN1_SET;
-			else
-				sktag = V_ASN1_SEQUENCE;
-			}
-		/* Get the tag */
-		ret = asn1_check_tlen(&len, NULL, NULL, &sk_eoc, NULL,
-					&p, len, sktag, skaclass, opt, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-						ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-		else if (ret == -1)
-			return -1;
-		if (!*val)
-			*val = (ASN1_VALUE *)sk_new_null();
-		else
-			{
-			/* We've got a valid STACK: free up any items present */
-			STACK_OF(ASN1_VALUE) *sktmp
-			    = (STACK_OF(ASN1_VALUE) *)*val;
-			ASN1_VALUE *vtmp;
-			while(sk_ASN1_VALUE_num(sktmp) > 0)
-				{
-				vtmp = sk_ASN1_VALUE_pop(sktmp);
-				ASN1_item_ex_free(&vtmp,
-						ASN1_ITEM_ptr(tt->item));
-				}
-			}
-				
-		if (!*val)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-						ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* Read as many items as we can */
-		while(len > 0)
-			{
-			ASN1_VALUE *skfield;
-			q = p;
-			/* See if EOC found */
-			if (asn1_check_eoc(&p, len))
-				{
-				if (!sk_eoc)
-					{
-					ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-							ASN1_R_UNEXPECTED_EOC);
-					goto err;
-					}
-				len -= p - q;
-				sk_eoc = 0;
-				break;
-				}
-			skfield = NULL;
-			if (!ASN1_item_ex_d2i(&skfield, &p, len,
-						ASN1_ITEM_ptr(tt->item),
-						-1, 0, 0, ctx))
-				{
-				ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-				goto err;
-				}
-			len -= p - q;
-			if (!sk_ASN1_VALUE_push((STACK_OF(ASN1_VALUE) *)*val,
-						skfield))
-				{
-				ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-						ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		if (sk_eoc)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ASN1_R_MISSING_EOC);
-			goto err;
-			}
-		}
-	else if (flags & ASN1_TFLG_IMPTAG)
-		{
-		/* IMPLICIT tagging */
-		ret = ASN1_item_ex_d2i(val, &p, len,
-			ASN1_ITEM_ptr(tt->item), tt->tag, aclass, opt, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-						ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-		else if (ret == -1)
-			return -1;
-		}
-	else
-		{
-		/* Nothing special */
-		ret = ASN1_item_ex_d2i(val, &p, len, ASN1_ITEM_ptr(tt->item),
-							-1, 0, opt, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
-					ERR_R_NESTED_ASN1_ERROR);
-			goto err;
-			}
-		else if (ret == -1)
-			return -1;
-		}
-
-	*in = p;
-	return 1;
-
-	err:
-	ASN1_template_free(val, tt);
-	return 0;
-	}
+                                   const unsigned char **in, long len,
+                                   const ASN1_TEMPLATE *tt, char opt,
+                                   ASN1_TLC *ctx)
+{
+    int flags, aclass;
+    int ret;
+    const unsigned char *p, *q;
+    if (!val)
+        return 0;
+    flags = tt->flags;
+    aclass = flags & ASN1_TFLG_TAG_CLASS;
+
+    p = *in;
+    q = p;
+
+    if (flags & ASN1_TFLG_SK_MASK) {
+        /* SET OF, SEQUENCE OF */
+        int sktag, skaclass;
+        char sk_eoc;
+        /* First work out expected inner tag value */
+        if (flags & ASN1_TFLG_IMPTAG) {
+            sktag = tt->tag;
+            skaclass = aclass;
+        } else {
+            skaclass = V_ASN1_UNIVERSAL;
+            if (flags & ASN1_TFLG_SET_OF)
+                sktag = V_ASN1_SET;
+            else
+                sktag = V_ASN1_SEQUENCE;
+        }
+        /* Get the tag */
+        ret = asn1_check_tlen(&len, NULL, NULL, &sk_eoc, NULL,
+                              &p, len, sktag, skaclass, opt, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        } else if (ret == -1)
+            return -1;
+        if (!*val)
+            *val = (ASN1_VALUE *)sk_new_null();
+        else {
+            /*
+             * We've got a valid STACK: free up any items present
+             */
+            STACK_OF(ASN1_VALUE) *sktmp = (STACK_OF(ASN1_VALUE) *)*val;
+            ASN1_VALUE *vtmp;
+            while (sk_ASN1_VALUE_num(sktmp) > 0) {
+                vtmp = sk_ASN1_VALUE_pop(sktmp);
+                ASN1_item_ex_free(&vtmp, ASN1_ITEM_ptr(tt->item));
+            }
+        }
+
+        if (!*val) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /* Read as many items as we can */
+        while (len > 0) {
+            ASN1_VALUE *skfield;
+            q = p;
+            /* See if EOC found */
+            if (asn1_check_eoc(&p, len)) {
+                if (!sk_eoc) {
+                    ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
+                            ASN1_R_UNEXPECTED_EOC);
+                    goto err;
+                }
+                len -= p - q;
+                sk_eoc = 0;
+                break;
+            }
+            skfield = NULL;
+            if (!ASN1_item_ex_d2i(&skfield, &p, len,
+                                  ASN1_ITEM_ptr(tt->item), -1, 0, 0, ctx)) {
+                ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I,
+                        ERR_R_NESTED_ASN1_ERROR);
+                goto err;
+            }
+            len -= p - q;
+            if (!sk_ASN1_VALUE_push((STACK_OF(ASN1_VALUE) *)*val, skfield)) {
+                ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+        if (sk_eoc) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ASN1_R_MISSING_EOC);
+            goto err;
+        }
+    } else if (flags & ASN1_TFLG_IMPTAG) {
+        /* IMPLICIT tagging */
+        ret = ASN1_item_ex_d2i(val, &p, len,
+                               ASN1_ITEM_ptr(tt->item), tt->tag, aclass, opt,
+                               ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        } else if (ret == -1)
+            return -1;
+    } else {
+        /* Nothing special */
+        ret = ASN1_item_ex_d2i(val, &p, len, ASN1_ITEM_ptr(tt->item),
+                               -1, 0, opt, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NOEXP_D2I, ERR_R_NESTED_ASN1_ERROR);
+            goto err;
+        } else if (ret == -1)
+            return -1;
+    }
+
+    *in = p;
+    return 1;
+
+ err:
+    ASN1_template_free(val, tt);
+    return 0;
+}
 
 static int asn1_d2i_ex_primitive(ASN1_VALUE **pval,
-				const unsigned char **in, long inlen, 
-				const ASN1_ITEM *it,
-				int tag, int aclass, char opt, ASN1_TLC *ctx)
-	{
-	int ret = 0, utype;
-	long plen;
-	char cst, inf, free_cont = 0;
-	const unsigned char *p;
-	BUF_MEM buf;
-	const unsigned char *cont = NULL;
-	long len; 
-	if (!pval)
-		{
-		ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ASN1_R_ILLEGAL_NULL);
-		return 0; /* Should never happen */
-		}
-
-	if (it->itype == ASN1_ITYPE_MSTRING)
-		{
-		utype = tag;
-		tag = -1;
-		}
-	else
-		utype = it->utype;
-
-	if (utype == V_ASN1_ANY)
-		{
-		/* If type is ANY need to figure out type from tag */
-		unsigned char oclass;
-		if (tag >= 0)
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-					ASN1_R_ILLEGAL_TAGGED_ANY);
-			return 0;
-			}
-		if (opt)
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-					ASN1_R_ILLEGAL_OPTIONAL_ANY);
-			return 0;
-			}
-		p = *in;
-		ret = asn1_check_tlen(NULL, &utype, &oclass, NULL, NULL,
-					&p, inlen, -1, 0, 0, ctx);
-		if (!ret)
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-					ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-		if (oclass != V_ASN1_UNIVERSAL)
-			utype = V_ASN1_OTHER;
-		}
-	if (tag == -1)
-		{
-		tag = utype;
-		aclass = V_ASN1_UNIVERSAL;
-		}
-	p = *in;
-	/* Check header */
-	ret = asn1_check_tlen(&plen, NULL, NULL, &inf, &cst,
-				&p, inlen, tag, aclass, opt, ctx);
-	if (!ret)
-		{
-		ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ERR_R_NESTED_ASN1_ERROR);
-		return 0;
-		}
-	else if (ret == -1)
-		return -1;
-        ret = 0;
-	/* SEQUENCE, SET and "OTHER" are left in encoded form */
-	if ((utype == V_ASN1_SEQUENCE)
-		|| (utype == V_ASN1_SET) || (utype == V_ASN1_OTHER))
-		{
-		/* Clear context cache for type OTHER because the auto clear
-		 * when we have a exact match wont work
-		 */
-		if (utype == V_ASN1_OTHER)
-			{
-			asn1_tlc_clear(ctx);
-			}
-		/* SEQUENCE and SET must be constructed */
-		else if (!cst)
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-				ASN1_R_TYPE_NOT_CONSTRUCTED);
-			return 0;
-			}
-
-		cont = *in;
-		/* If indefinite length constructed find the real end */
-		if (inf)
-			{
-			if (!asn1_find_end(&p, plen, inf))
-				 goto err;
-			len = p - cont;
-			}
-		else
-			{
-			len = p - cont + plen;
-			p += plen;
-			buf.data = NULL;
-			}
-		}
-	else if (cst)
-		{
-		if (utype == V_ASN1_NULL || utype == V_ASN1_BOOLEAN
-			|| utype == V_ASN1_OBJECT || utype == V_ASN1_INTEGER
-			|| utype == V_ASN1_ENUMERATED)
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-				ASN1_R_TYPE_NOT_PRIMITIVE);
-			return 0;
-			}
-		buf.length = 0;
-		buf.max = 0;
-		buf.data = NULL;
-		/* Should really check the internal tags are correct but
-		 * some things may get this wrong. The relevant specs
-		 * say that constructed string types should be OCTET STRINGs
-		 * internally irrespective of the type. So instead just check
-		 * for UNIVERSAL class and ignore the tag.
-		 */
-		if (!asn1_collect(&buf, &p, plen, inf, -1, V_ASN1_UNIVERSAL, 0))
-			{
-			free_cont = 1;
-			goto err;
-			}
-		len = buf.length;
-		/* Append a final null to string */
-		if (!BUF_MEM_grow_clean(&buf, len + 1))
-			{
-			ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
-						ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		buf.data[len] = 0;
-		cont = (const unsigned char *)buf.data;
-		free_cont = 1;
-		}
-	else
-		{
-		cont = p;
-		len = plen;
-		p += plen;
-		}
-
-	/* We now have content length and type: translate into a structure */
-	if (!asn1_ex_c2i(pval, cont, len, utype, &free_cont, it))
-		goto err;
-
-	*in = p;
-	ret = 1;
-	err:
-	if (free_cont && buf.data) OPENSSL_free(buf.data);
-	return ret;
-	}
+                                 const unsigned char **in, long inlen,
+                                 const ASN1_ITEM *it,
+                                 int tag, int aclass, char opt, ASN1_TLC *ctx)
+{
+    int ret = 0, utype;
+    long plen;
+    char cst, inf, free_cont = 0;
+    const unsigned char *p;
+    BUF_MEM buf;
+    const unsigned char *cont = NULL;
+    long len;
+    if (!pval) {
+        ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ASN1_R_ILLEGAL_NULL);
+        return 0;               /* Should never happen */
+    }
+
+    if (it->itype == ASN1_ITYPE_MSTRING) {
+        utype = tag;
+        tag = -1;
+    } else
+        utype = it->utype;
+
+    if (utype == V_ASN1_ANY) {
+        /* If type is ANY need to figure out type from tag */
+        unsigned char oclass;
+        if (tag >= 0) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ASN1_R_ILLEGAL_TAGGED_ANY);
+            return 0;
+        }
+        if (opt) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
+                    ASN1_R_ILLEGAL_OPTIONAL_ANY);
+            return 0;
+        }
+        p = *in;
+        ret = asn1_check_tlen(NULL, &utype, &oclass, NULL, NULL,
+                              &p, inlen, -1, 0, 0, ctx);
+        if (!ret) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        }
+        if (oclass != V_ASN1_UNIVERSAL)
+            utype = V_ASN1_OTHER;
+    }
+    if (tag == -1) {
+        tag = utype;
+        aclass = V_ASN1_UNIVERSAL;
+    }
+    p = *in;
+    /* Check header */
+    ret = asn1_check_tlen(&plen, NULL, NULL, &inf, &cst,
+                          &p, inlen, tag, aclass, opt, ctx);
+    if (!ret) {
+        ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ERR_R_NESTED_ASN1_ERROR);
+        return 0;
+    } else if (ret == -1)
+        return -1;
+    ret = 0;
+    /* SEQUENCE, SET and "OTHER" are left in encoded form */
+    if ((utype == V_ASN1_SEQUENCE)
+        || (utype == V_ASN1_SET) || (utype == V_ASN1_OTHER)) {
+        /*
+         * Clear context cache for type OTHER because the auto clear when we
+         * have a exact match wont work
+         */
+        if (utype == V_ASN1_OTHER) {
+            asn1_tlc_clear(ctx);
+        }
+        /* SEQUENCE and SET must be constructed */
+        else if (!cst) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE,
+                    ASN1_R_TYPE_NOT_CONSTRUCTED);
+            return 0;
+        }
+
+        cont = *in;
+        /* If indefinite length constructed find the real end */
+        if (inf) {
+            if (!asn1_find_end(&p, plen, inf))
+                goto err;
+            len = p - cont;
+        } else {
+            len = p - cont + plen;
+            p += plen;
+            buf.data = NULL;
+        }
+    } else if (cst) {
+        if (utype == V_ASN1_NULL || utype == V_ASN1_BOOLEAN
+            || utype == V_ASN1_OBJECT || utype == V_ASN1_INTEGER
+            || utype == V_ASN1_ENUMERATED) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ASN1_R_TYPE_NOT_PRIMITIVE);
+            return 0;
+        }
+        buf.length = 0;
+        buf.max = 0;
+        buf.data = NULL;
+        /*
+         * Should really check the internal tags are correct but some things
+         * may get this wrong. The relevant specs say that constructed string
+         * types should be OCTET STRINGs internally irrespective of the type.
+         * So instead just check for UNIVERSAL class and ignore the tag.
+         */
+        if (!asn1_collect(&buf, &p, plen, inf, -1, V_ASN1_UNIVERSAL, 0)) {
+            free_cont = 1;
+            goto err;
+        }
+        len = buf.length;
+        /* Append a final null to string */
+        if (!BUF_MEM_grow_clean(&buf, len + 1)) {
+            ASN1err(ASN1_F_ASN1_D2I_EX_PRIMITIVE, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        buf.data[len] = 0;
+        cont = (const unsigned char *)buf.data;
+        free_cont = 1;
+    } else {
+        cont = p;
+        len = plen;
+        p += plen;
+    }
+
+    /* We now have content length and type: translate into a structure */
+    if (!asn1_ex_c2i(pval, cont, len, utype, &free_cont, it))
+        goto err;
+
+    *in = p;
+    ret = 1;
+ err:
+    if (free_cont && buf.data)
+        OPENSSL_free(buf.data);
+    return ret;
+}
 
 /* Translate ASN1 content octets into a structure */
 
 int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
-			int utype, char *free_cont, const ASN1_ITEM *it)
-	{
-	ASN1_VALUE **opval = NULL;
-	ASN1_STRING *stmp;
-	ASN1_TYPE *typ = NULL;
-	int ret = 0;
-	const ASN1_PRIMITIVE_FUNCS *pf;
-	ASN1_INTEGER **tint;
-	pf = it->funcs;
-
-	if (pf && pf->prim_c2i)
-		return pf->prim_c2i(pval, cont, len, utype, free_cont, it);
-	/* If ANY type clear type and set pointer to internal value */
-	if (it->utype == V_ASN1_ANY)
-		{
-		if (!*pval)
-			{
-			typ = ASN1_TYPE_new();
-			if (typ == NULL)
-				goto err;
-			*pval = (ASN1_VALUE *)typ;
-			}
-		else
-			typ = (ASN1_TYPE *)*pval;
-
-		if (utype != typ->type)
-			ASN1_TYPE_set(typ, utype, NULL);
-		opval = pval;
-		pval = &typ->value.asn1_value;
-		}
-	switch(utype)
-		{
-		case V_ASN1_OBJECT:
-		if (!c2i_ASN1_OBJECT((ASN1_OBJECT **)pval, &cont, len))
-			goto err;
-		break;
-
-		case V_ASN1_NULL:
-		if (len)
-			{
-			ASN1err(ASN1_F_ASN1_EX_C2I,
-						ASN1_R_NULL_IS_WRONG_LENGTH);
-			goto err;
-			}
-		*pval = (ASN1_VALUE *)1;
-		break;
-
-		case V_ASN1_BOOLEAN:
-		if (len != 1)
-			{
-			ASN1err(ASN1_F_ASN1_EX_C2I,
-						ASN1_R_BOOLEAN_IS_WRONG_LENGTH);
-			goto err;
-			}
-		else
-			{
-			ASN1_BOOLEAN *tbool;
-			tbool = (ASN1_BOOLEAN *)pval;
-			*tbool = *cont;
-			}
-		break;
-
-		case V_ASN1_BIT_STRING:
-		if (!c2i_ASN1_BIT_STRING((ASN1_BIT_STRING **)pval, &cont, len))
-			goto err;
-		break;
-
-		case V_ASN1_INTEGER:
-		case V_ASN1_NEG_INTEGER:
-		case V_ASN1_ENUMERATED:
-		case V_ASN1_NEG_ENUMERATED:
-		tint = (ASN1_INTEGER **)pval;
-		if (!c2i_ASN1_INTEGER(tint, &cont, len))
-			goto err;
-		/* Fixup type to match the expected form */
-		(*tint)->type = utype | ((*tint)->type & V_ASN1_NEG);
-		break;
-
-		case V_ASN1_OCTET_STRING:
-		case V_ASN1_NUMERICSTRING:
-		case V_ASN1_PRINTABLESTRING:
-		case V_ASN1_T61STRING:
-		case V_ASN1_VIDEOTEXSTRING:
-		case V_ASN1_IA5STRING:
-		case V_ASN1_UTCTIME:
-		case V_ASN1_GENERALIZEDTIME:
-		case V_ASN1_GRAPHICSTRING:
-		case V_ASN1_VISIBLESTRING:
-		case V_ASN1_GENERALSTRING:
-		case V_ASN1_UNIVERSALSTRING:
-		case V_ASN1_BMPSTRING:
-		case V_ASN1_UTF8STRING:
-		case V_ASN1_OTHER:
-		case V_ASN1_SET:
-		case V_ASN1_SEQUENCE:
-		default:
-		if (utype == V_ASN1_BMPSTRING && (len & 1))
-			{
-			ASN1err(ASN1_F_ASN1_EX_C2I,
-					ASN1_R_BMPSTRING_IS_WRONG_LENGTH);
-			goto err;
-			}
-		if (utype == V_ASN1_UNIVERSALSTRING && (len & 3))
-			{
-			ASN1err(ASN1_F_ASN1_EX_C2I,
-					ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH);
-			goto err;
-			}
-		/* All based on ASN1_STRING and handled the same */
-		if (!*pval)
-			{
-			stmp = ASN1_STRING_type_new(utype);
-			if (!stmp)
-				{
-				ASN1err(ASN1_F_ASN1_EX_C2I,
-							ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			*pval = (ASN1_VALUE *)stmp;
-			}
-		else
-			{
-			stmp = (ASN1_STRING *)*pval;
-			stmp->type = utype;
-			}
-		/* If we've already allocated a buffer use it */
-		if (*free_cont)
-			{
-			if (stmp->data)
-				OPENSSL_free(stmp->data);
-			stmp->data = (unsigned char *)cont; /* UGLY CAST! RL */
-			stmp->length = len;
-			*free_cont = 0;
-			}
-		else
-			{
-			if (!ASN1_STRING_set(stmp, cont, len))
-				{
-				ASN1err(ASN1_F_ASN1_EX_C2I,
-							ERR_R_MALLOC_FAILURE);
-				ASN1_STRING_free(stmp);	
-				*pval = NULL;
-				goto err;
-				}
-			}
-		break;
-		}
-	/* If ASN1_ANY and NULL type fix up value */
-	if (typ && (utype == V_ASN1_NULL))
-		 typ->value.ptr = NULL;
-
-	ret = 1;
-	err:
-	if (!ret)
-		{
-		ASN1_TYPE_free(typ);
-		if (opval)
-			*opval = NULL;
-		}
-	return ret;
-	}
-
-
-/* This function finds the end of an ASN1 structure when passed its maximum
- * length, whether it is indefinite length and a pointer to the content.
- * This is more efficient than calling asn1_collect because it does not
- * recurse on each indefinite length header.
+                int utype, char *free_cont, const ASN1_ITEM *it)
+{
+    ASN1_VALUE **opval = NULL;
+    ASN1_STRING *stmp;
+    ASN1_TYPE *typ = NULL;
+    int ret = 0;
+    const ASN1_PRIMITIVE_FUNCS *pf;
+    ASN1_INTEGER **tint;
+    pf = it->funcs;
+
+    if (pf && pf->prim_c2i)
+        return pf->prim_c2i(pval, cont, len, utype, free_cont, it);
+    /* If ANY type clear type and set pointer to internal value */
+    if (it->utype == V_ASN1_ANY) {
+        if (!*pval) {
+            typ = ASN1_TYPE_new();
+            if (typ == NULL)
+                goto err;
+            *pval = (ASN1_VALUE *)typ;
+        } else
+            typ = (ASN1_TYPE *)*pval;
+
+        if (utype != typ->type)
+            ASN1_TYPE_set(typ, utype, NULL);
+        opval = pval;
+        pval = &typ->value.asn1_value;
+    }
+    switch (utype) {
+    case V_ASN1_OBJECT:
+        if (!c2i_ASN1_OBJECT((ASN1_OBJECT **)pval, &cont, len))
+            goto err;
+        break;
+
+    case V_ASN1_NULL:
+        if (len) {
+            ASN1err(ASN1_F_ASN1_EX_C2I, ASN1_R_NULL_IS_WRONG_LENGTH);
+            goto err;
+        }
+        *pval = (ASN1_VALUE *)1;
+        break;
+
+    case V_ASN1_BOOLEAN:
+        if (len != 1) {
+            ASN1err(ASN1_F_ASN1_EX_C2I, ASN1_R_BOOLEAN_IS_WRONG_LENGTH);
+            goto err;
+        } else {
+            ASN1_BOOLEAN *tbool;
+            tbool = (ASN1_BOOLEAN *)pval;
+            *tbool = *cont;
+        }
+        break;
+
+    case V_ASN1_BIT_STRING:
+        if (!c2i_ASN1_BIT_STRING((ASN1_BIT_STRING **)pval, &cont, len))
+            goto err;
+        break;
+
+    case V_ASN1_INTEGER:
+    case V_ASN1_NEG_INTEGER:
+    case V_ASN1_ENUMERATED:
+    case V_ASN1_NEG_ENUMERATED:
+        tint = (ASN1_INTEGER **)pval;
+        if (!c2i_ASN1_INTEGER(tint, &cont, len))
+            goto err;
+        /* Fixup type to match the expected form */
+        (*tint)->type = utype | ((*tint)->type & V_ASN1_NEG);
+        break;
+
+    case V_ASN1_OCTET_STRING:
+    case V_ASN1_NUMERICSTRING:
+    case V_ASN1_PRINTABLESTRING:
+    case V_ASN1_T61STRING:
+    case V_ASN1_VIDEOTEXSTRING:
+    case V_ASN1_IA5STRING:
+    case V_ASN1_UTCTIME:
+    case V_ASN1_GENERALIZEDTIME:
+    case V_ASN1_GRAPHICSTRING:
+    case V_ASN1_VISIBLESTRING:
+    case V_ASN1_GENERALSTRING:
+    case V_ASN1_UNIVERSALSTRING:
+    case V_ASN1_BMPSTRING:
+    case V_ASN1_UTF8STRING:
+    case V_ASN1_OTHER:
+    case V_ASN1_SET:
+    case V_ASN1_SEQUENCE:
+    default:
+        if (utype == V_ASN1_BMPSTRING && (len & 1)) {
+            ASN1err(ASN1_F_ASN1_EX_C2I, ASN1_R_BMPSTRING_IS_WRONG_LENGTH);
+            goto err;
+        }
+        if (utype == V_ASN1_UNIVERSALSTRING && (len & 3)) {
+            ASN1err(ASN1_F_ASN1_EX_C2I,
+                    ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH);
+            goto err;
+        }
+        /* All based on ASN1_STRING and handled the same */
+        if (!*pval) {
+            stmp = ASN1_STRING_type_new(utype);
+            if (!stmp) {
+                ASN1err(ASN1_F_ASN1_EX_C2I, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            *pval = (ASN1_VALUE *)stmp;
+        } else {
+            stmp = (ASN1_STRING *)*pval;
+            stmp->type = utype;
+        }
+        /* If we've already allocated a buffer use it */
+        if (*free_cont) {
+            if (stmp->data)
+                OPENSSL_free(stmp->data);
+            stmp->data = (unsigned char *)cont; /* UGLY CAST! RL */
+            stmp->length = len;
+            *free_cont = 0;
+        } else {
+            if (!ASN1_STRING_set(stmp, cont, len)) {
+                ASN1err(ASN1_F_ASN1_EX_C2I, ERR_R_MALLOC_FAILURE);
+                ASN1_STRING_free(stmp);
+                *pval = NULL;
+                goto err;
+            }
+        }
+        break;
+    }
+    /* If ASN1_ANY and NULL type fix up value */
+    if (typ && (utype == V_ASN1_NULL))
+        typ->value.ptr = NULL;
+
+    ret = 1;
+ err:
+    if (!ret) {
+        ASN1_TYPE_free(typ);
+        if (opval)
+            *opval = NULL;
+    }
+    return ret;
+}
+
+/*
+ * This function finds the end of an ASN1 structure when passed its maximum
+ * length, whether it is indefinite length and a pointer to the content. This
+ * is more efficient than calling asn1_collect because it does not recurse on
+ * each indefinite length header.
  */
 
 static int asn1_find_end(const unsigned char **in, long len, char inf)
-	{
-	int expected_eoc;
-	long plen;
-	const unsigned char *p = *in, *q;
-	/* If not indefinite length constructed just add length */
-	if (inf == 0)
-		{
-		*in += len;
-		return 1;
-		}
-	expected_eoc = 1;
-	/* Indefinite length constructed form. Find the end when enough EOCs
-	 * are found. If more indefinite length constructed headers
-	 * are encountered increment the expected eoc count otherwise just
-	 * skip to the end of the data.
-	 */
-	while (len > 0)
-		{
-		if(asn1_check_eoc(&p, len))
-			{
-			expected_eoc--;
-			if (expected_eoc == 0)
-				break;
-			len -= 2;
-			continue;
-			}
-		q = p;
-		/* Just read in a header: only care about the length */
-		if(!asn1_check_tlen(&plen, NULL, NULL, &inf, NULL, &p, len,
-				-1, 0, 0, NULL))
-			{
-			ASN1err(ASN1_F_ASN1_FIND_END, ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-		if (inf)
-			expected_eoc++;
-		else
-			p += plen;
-		len -= p - q;
-		}
-	if (expected_eoc)
-		{
-		ASN1err(ASN1_F_ASN1_FIND_END, ASN1_R_MISSING_EOC);
-		return 0;
-		}
-	*in = p;
-	return 1;
-	}
-/* This function collects the asn1 data from a constructred string
- * type into a buffer. The values of 'in' and 'len' should refer
- * to the contents of the constructed type and 'inf' should be set
- * if it is indefinite length.
+{
+    int expected_eoc;
+    long plen;
+    const unsigned char *p = *in, *q;
+    /* If not indefinite length constructed just add length */
+    if (inf == 0) {
+        *in += len;
+        return 1;
+    }
+    expected_eoc = 1;
+    /*
+     * Indefinite length constructed form. Find the end when enough EOCs are
+     * found. If more indefinite length constructed headers are encountered
+     * increment the expected eoc count otherwise just skip to the end of the
+     * data.
+     */
+    while (len > 0) {
+        if (asn1_check_eoc(&p, len)) {
+            expected_eoc--;
+            if (expected_eoc == 0)
+                break;
+            len -= 2;
+            continue;
+        }
+        q = p;
+        /* Just read in a header: only care about the length */
+        if (!asn1_check_tlen(&plen, NULL, NULL, &inf, NULL, &p, len,
+                             -1, 0, 0, NULL)) {
+            ASN1err(ASN1_F_ASN1_FIND_END, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        }
+        if (inf)
+            expected_eoc++;
+        else
+            p += plen;
+        len -= p - q;
+    }
+    if (expected_eoc) {
+        ASN1err(ASN1_F_ASN1_FIND_END, ASN1_R_MISSING_EOC);
+        return 0;
+    }
+    *in = p;
+    return 1;
+}
+
+/*
+ * This function collects the asn1 data from a constructred string type into
+ * a buffer. The values of 'in' and 'len' should refer to the contents of the
+ * constructed type and 'inf' should be set if it is indefinite length.
  */
 
 #ifndef ASN1_MAX_STRING_NEST
-/* This determines how many levels of recursion are permitted in ASN1
- * string types. If it is not limited stack overflows can occur. If set
- * to zero no recursion is allowed at all. Although zero should be adequate
- * examples exist that require a value of 1. So 5 should be more than enough.
+/*
+ * This determines how many levels of recursion are permitted in ASN1 string
+ * types. If it is not limited stack overflows can occur. If set to zero no
+ * recursion is allowed at all. Although zero should be adequate examples
+ * exist that require a value of 1. So 5 should be more than enough.
  */
-#define ASN1_MAX_STRING_NEST 5
+# define ASN1_MAX_STRING_NEST 5
 #endif
 
-
 static int asn1_collect(BUF_MEM *buf, const unsigned char **in, long len,
-			char inf, int tag, int aclass, int depth)
-	{
-	const unsigned char *p, *q;
-	long plen;
-	char cst, ininf;
-	p = *in;
-	inf &= 1;
-	/* If no buffer and not indefinite length constructed just pass over
-	 * the encoded data */
-	if (!buf && !inf)
-		{
-		*in += len;
-		return 1;
-		}
-	while(len > 0)
-		{
-		q = p;
-		/* Check for EOC */
-		if (asn1_check_eoc(&p, len))
-			{
-			/* EOC is illegal outside indefinite length
-			 * constructed form */
-			if (!inf)
-				{
-				ASN1err(ASN1_F_ASN1_COLLECT,
-					ASN1_R_UNEXPECTED_EOC);
-				return 0;
-				}
-			inf = 0;
-			break;
-			}
-
-		if (!asn1_check_tlen(&plen, NULL, NULL, &ininf, &cst, &p,
-					len, tag, aclass, 0, NULL))
-			{
-			ASN1err(ASN1_F_ASN1_COLLECT, ERR_R_NESTED_ASN1_ERROR);
-			return 0;
-			}
-
-		/* If indefinite length constructed update max length */
-		if (cst)
-			{
-			if (depth >= ASN1_MAX_STRING_NEST)
-				{
-				ASN1err(ASN1_F_ASN1_COLLECT,
-					ASN1_R_NESTED_ASN1_STRING);
-				return 0;
-				}
-			if (!asn1_collect(buf, &p, plen, ininf, tag, aclass,
-						depth + 1))
-				return 0;
-			}
-		else if (plen && !collect_data(buf, &p, plen))
-			return 0;
-		len -= p - q;
-		}
-	if (inf)
-		{
-		ASN1err(ASN1_F_ASN1_COLLECT, ASN1_R_MISSING_EOC);
-		return 0;
-		}
-	*in = p;
-	return 1;
-	}
+                        char inf, int tag, int aclass, int depth)
+{
+    const unsigned char *p, *q;
+    long plen;
+    char cst, ininf;
+    p = *in;
+    inf &= 1;
+    /*
+     * If no buffer and not indefinite length constructed just pass over the
+     * encoded data
+     */
+    if (!buf && !inf) {
+        *in += len;
+        return 1;
+    }
+    while (len > 0) {
+        q = p;
+        /* Check for EOC */
+        if (asn1_check_eoc(&p, len)) {
+            /*
+             * EOC is illegal outside indefinite length constructed form
+             */
+            if (!inf) {
+                ASN1err(ASN1_F_ASN1_COLLECT, ASN1_R_UNEXPECTED_EOC);
+                return 0;
+            }
+            inf = 0;
+            break;
+        }
+
+        if (!asn1_check_tlen(&plen, NULL, NULL, &ininf, &cst, &p,
+                             len, tag, aclass, 0, NULL)) {
+            ASN1err(ASN1_F_ASN1_COLLECT, ERR_R_NESTED_ASN1_ERROR);
+            return 0;
+        }
+
+        /* If indefinite length constructed update max length */
+        if (cst) {
+            if (depth >= ASN1_MAX_STRING_NEST) {
+                ASN1err(ASN1_F_ASN1_COLLECT, ASN1_R_NESTED_ASN1_STRING);
+                return 0;
+            }
+            if (!asn1_collect(buf, &p, plen, ininf, tag, aclass, depth + 1))
+                return 0;
+        } else if (plen && !collect_data(buf, &p, plen))
+            return 0;
+        len -= p - q;
+    }
+    if (inf) {
+        ASN1err(ASN1_F_ASN1_COLLECT, ASN1_R_MISSING_EOC);
+        return 0;
+    }
+    *in = p;
+    return 1;
+}
 
 static int collect_data(BUF_MEM *buf, const unsigned char **p, long plen)
-	{
-	int len;
-	if (buf)
-		{
-		len = buf->length;
-		if (!BUF_MEM_grow_clean(buf, len + plen))
-			{
-			ASN1err(ASN1_F_COLLECT_DATA, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		memcpy(buf->data + len, *p, plen);
-		}
-	*p += plen;
-	return 1;
-	}
+{
+    int len;
+    if (buf) {
+        len = buf->length;
+        if (!BUF_MEM_grow_clean(buf, len + plen)) {
+            ASN1err(ASN1_F_COLLECT_DATA, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        memcpy(buf->data + len, *p, plen);
+    }
+    *p += plen;
+    return 1;
+}
 
 /* Check for ASN1 EOC and swallow it if found */
 
 static int asn1_check_eoc(const unsigned char **in, long len)
-	{
-	const unsigned char *p;
-	if (len < 2) return 0;
-	p = *in;
-	if (!p[0] && !p[1])
-		{
-		*in += 2;
-		return 1;
-		}
-	return 0;
-	}
-
-/* Check an ASN1 tag and length: a bit like ASN1_get_object
- * but it sets the length for indefinite length constructed
- * form, we don't know the exact length but we can set an
- * upper bound to the amount of data available minus the
- * header length just read.
+{
+    const unsigned char *p;
+    if (len < 2)
+        return 0;
+    p = *in;
+    if (!p[0] && !p[1]) {
+        *in += 2;
+        return 1;
+    }
+    return 0;
+}
+
+/*
+ * Check an ASN1 tag and length: a bit like ASN1_get_object but it sets the
+ * length for indefinite length constructed form, we don't know the exact
+ * length but we can set an upper bound to the amount of data available minus
+ * the header length just read.
  */
 
 static int asn1_check_tlen(long *olen, int *otag, unsigned char *oclass,
-				char *inf, char *cst,
-				const unsigned char **in, long len,
-				int exptag, int expclass, char opt,
-				ASN1_TLC *ctx)
-	{
-	int i;
-	int ptag, pclass;
-	long plen;
-	const unsigned char *p, *q;
-	p = *in;
-	q = p;
-
-	if (ctx && ctx->valid)
-		{
-		i = ctx->ret;
-		plen = ctx->plen;
-		pclass = ctx->pclass;
-		ptag = ctx->ptag;
-		p += ctx->hdrlen;
-		}
-	else
-		{
-		i = ASN1_get_object(&p, &plen, &ptag, &pclass, len);
-		if (ctx)
-			{
-			ctx->ret = i;
-			ctx->plen = plen;
-			ctx->pclass = pclass;
-			ctx->ptag = ptag;
-			ctx->hdrlen = p - q;
-			ctx->valid = 1;
-			/* If definite length, and no error, length +
-			 * header can't exceed total amount of data available. 
-			 */
-			if (!(i & 0x81) && ((plen + ctx->hdrlen) > len))
-				{
-				ASN1err(ASN1_F_ASN1_CHECK_TLEN,
-							ASN1_R_TOO_LONG);
-				asn1_tlc_clear(ctx);
-				return 0;
-				}
-			}
-		}
-
-	if (i & 0x80)
-		{
-		ASN1err(ASN1_F_ASN1_CHECK_TLEN, ASN1_R_BAD_OBJECT_HEADER);
-		asn1_tlc_clear(ctx);
-		return 0;
-		}
-	if (exptag >= 0)
-		{
-		if ((exptag != ptag) || (expclass != pclass))
-			{
-			/* If type is OPTIONAL, not an error:
-			 * indicate missing type.
-			 */
-			if (opt) return -1;
-			asn1_tlc_clear(ctx);
-			ASN1err(ASN1_F_ASN1_CHECK_TLEN, ASN1_R_WRONG_TAG);
-			return 0;
-			}
-		/* We have a tag and class match:
-		 * assume we are going to do something with it */
-		asn1_tlc_clear(ctx);
-		}
-
-	if (i & 1)
-		plen = len - (p - q);
-
-	if (inf)
-		*inf = i & 1;
-
-	if (cst)
-		*cst = i & V_ASN1_CONSTRUCTED;
-
-	if (olen)
-		*olen = plen;
-
-	if (oclass)
-		*oclass = pclass;
-
-	if (otag)
-		*otag = ptag;
-
-	*in = p;
-	return 1;
-	}
+                           char *inf, char *cst,
+                           const unsigned char **in, long len,
+                           int exptag, int expclass, char opt, ASN1_TLC *ctx)
+{
+    int i;
+    int ptag, pclass;
+    long plen;
+    const unsigned char *p, *q;
+    p = *in;
+    q = p;
+
+    if (ctx && ctx->valid) {
+        i = ctx->ret;
+        plen = ctx->plen;
+        pclass = ctx->pclass;
+        ptag = ctx->ptag;
+        p += ctx->hdrlen;
+    } else {
+        i = ASN1_get_object(&p, &plen, &ptag, &pclass, len);
+        if (ctx) {
+            ctx->ret = i;
+            ctx->plen = plen;
+            ctx->pclass = pclass;
+            ctx->ptag = ptag;
+            ctx->hdrlen = p - q;
+            ctx->valid = 1;
+            /*
+             * If definite length, and no error, length + header can't exceed
+             * total amount of data available.
+             */
+            if (!(i & 0x81) && ((plen + ctx->hdrlen) > len)) {
+                ASN1err(ASN1_F_ASN1_CHECK_TLEN, ASN1_R_TOO_LONG);
+                asn1_tlc_clear(ctx);
+                return 0;
+            }
+        }
+    }
+
+    if (i & 0x80) {
+        ASN1err(ASN1_F_ASN1_CHECK_TLEN, ASN1_R_BAD_OBJECT_HEADER);
+        asn1_tlc_clear(ctx);
+        return 0;
+    }
+    if (exptag >= 0) {
+        if ((exptag != ptag) || (expclass != pclass)) {
+            /*
+             * If type is OPTIONAL, not an error: indicate missing type.
+             */
+            if (opt)
+                return -1;
+            asn1_tlc_clear(ctx);
+            ASN1err(ASN1_F_ASN1_CHECK_TLEN, ASN1_R_WRONG_TAG);
+            return 0;
+        }
+        /*
+         * We have a tag and class match: assume we are going to do something
+         * with it
+         */
+        asn1_tlc_clear(ctx);
+    }
+
+    if (i & 1)
+        plen = len - (p - q);
+
+    if (inf)
+        *inf = i & 1;
+
+    if (cst)
+        *cst = i & V_ASN1_CONSTRUCTED;
+
+    if (olen)
+        *olen = plen;
+
+    if (oclass)
+        *oclass = pclass;
+
+    if (otag)
+        *otag = ptag;
+
+    *in = p;
+    return 1;
+}
diff --git a/crypto/asn1/tasn_enc.c b/crypto/asn1/tasn_enc.c
index 1390e5e6ae..f04a6892a8 100644
--- a/crypto/asn1/tasn_enc.c
+++ b/crypto/asn1/tasn_enc.c
@@ -1,6 +1,7 @@
 /* tasn_enc.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include 
 #include "cryptlib.h"
@@ -65,632 +65,597 @@
 #include 
 
 static int asn1_i2d_ex_primitive(ASN1_VALUE **pval, unsigned char **out,
-					const ASN1_ITEM *it,
-					int tag, int aclass);
+                                 const ASN1_ITEM *it, int tag, int aclass);
 static int asn1_set_seq_out(STACK_OF(ASN1_VALUE) *sk, unsigned char **out,
-					int skcontlen, const ASN1_ITEM *item,
-					int do_sort, int iclass);
+                            int skcontlen, const ASN1_ITEM *item,
+                            int do_sort, int iclass);
 static int asn1_template_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
-					const ASN1_TEMPLATE *tt,
-					int tag, int aclass);
+                                const ASN1_TEMPLATE *tt, int tag, int aclass);
 static int asn1_item_flags_i2d(ASN1_VALUE *val, unsigned char **out,
-					const ASN1_ITEM *it, int flags);
+                               const ASN1_ITEM *it, int flags);
 
-/* Top level i2d equivalents: the 'ndef' variant instructs the encoder
- * to use indefinite length constructed encoding, where appropriate
+/*
+ * Top level i2d equivalents: the 'ndef' variant instructs the encoder to use
+ * indefinite length constructed encoding, where appropriate
  */
 
 int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out,
-						const ASN1_ITEM *it)
-	{
-	return asn1_item_flags_i2d(val, out, it, ASN1_TFLG_NDEF);
-	}
+                       const ASN1_ITEM *it)
+{
+    return asn1_item_flags_i2d(val, out, it, ASN1_TFLG_NDEF);
+}
 
 int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it)
-	{
-	return asn1_item_flags_i2d(val, out, it, 0);
-	}
+{
+    return asn1_item_flags_i2d(val, out, it, 0);
+}
 
-/* Encode an ASN1 item, this is use by the
- * standard 'i2d' function. 'out' points to 
- * a buffer to output the data to.
- *
- * The new i2d has one additional feature. If the output
- * buffer is NULL (i.e. *out == NULL) then a buffer is
+/*
+ * Encode an ASN1 item, this is use by the standard 'i2d' function. 'out'
+ * points to a buffer to output the data to. The new i2d has one additional
+ * feature. If the output buffer is NULL (i.e. *out == NULL) then a buffer is
  * allocated and populated with the encoding.
  */
 
 static int asn1_item_flags_i2d(ASN1_VALUE *val, unsigned char **out,
-					const ASN1_ITEM *it, int flags)
-	{
-	if (out && !*out)
-		{
-		unsigned char *p, *buf;
-		int len;
-		len = ASN1_item_ex_i2d(&val, NULL, it, -1, flags);
-		if (len <= 0)
-			return len;
-		buf = OPENSSL_malloc(len);
-		if (!buf)
-			return -1;
-		p = buf;
-		ASN1_item_ex_i2d(&val, &p, it, -1, flags);
-		*out = buf;
-		return len;
-		}
-
-	return ASN1_item_ex_i2d(&val, out, it, -1, flags);
-	}
-
-/* Encode an item, taking care of IMPLICIT tagging (if any).
- * This function performs the normal item handling: it can be
- * used in external types.
+                               const ASN1_ITEM *it, int flags)
+{
+    if (out && !*out) {
+        unsigned char *p, *buf;
+        int len;
+        len = ASN1_item_ex_i2d(&val, NULL, it, -1, flags);
+        if (len <= 0)
+            return len;
+        buf = OPENSSL_malloc(len);
+        if (!buf)
+            return -1;
+        p = buf;
+        ASN1_item_ex_i2d(&val, &p, it, -1, flags);
+        *out = buf;
+        return len;
+    }
+
+    return ASN1_item_ex_i2d(&val, out, it, -1, flags);
+}
+
+/*
+ * Encode an item, taking care of IMPLICIT tagging (if any). This function
+ * performs the normal item handling: it can be used in external types.
  */
 
 int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
-			const ASN1_ITEM *it, int tag, int aclass)
-	{
-	const ASN1_TEMPLATE *tt = NULL;
-	unsigned char *p = NULL;
-	int i, seqcontlen, seqlen, ndef = 1;
-	const ASN1_COMPAT_FUNCS *cf;
-	const ASN1_EXTERN_FUNCS *ef;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_aux_cb *asn1_cb = 0;
-
-	if ((it->itype != ASN1_ITYPE_PRIMITIVE) && !*pval)
-		return 0;
-
-	if (aux && aux->asn1_cb)
-		 asn1_cb = aux->asn1_cb;
-
-	switch(it->itype)
-		{
-
-		case ASN1_ITYPE_PRIMITIVE:
-		if (it->templates)
-			return asn1_template_ex_i2d(pval, out, it->templates,
-								tag, aclass);
-		return asn1_i2d_ex_primitive(pval, out, it, tag, aclass);
-		break;
-
-		case ASN1_ITYPE_MSTRING:
-		return asn1_i2d_ex_primitive(pval, out, it, -1, aclass);
-
-		case ASN1_ITYPE_CHOICE:
-		if (asn1_cb && !asn1_cb(ASN1_OP_I2D_PRE, pval, it, NULL))
-				return 0;
-		i = asn1_get_choice_selector(pval, it);
-		if ((i >= 0) && (i < it->tcount))
-			{
-			ASN1_VALUE **pchval;
-			const ASN1_TEMPLATE *chtt;
-			chtt = it->templates + i;
-			pchval = asn1_get_field_ptr(pval, chtt);
-			return asn1_template_ex_i2d(pchval, out, chtt,
-								-1, aclass);
-			}
-		/* Fixme: error condition if selector out of range */
-		if (asn1_cb && !asn1_cb(ASN1_OP_I2D_POST, pval, it, NULL))
-				return 0;
-		break;
-
-		case ASN1_ITYPE_EXTERN:
-		/* If new style i2d it does all the work */
-		ef = it->funcs;
-		return ef->asn1_ex_i2d(pval, out, it, tag, aclass);
-
-		case ASN1_ITYPE_COMPAT:
-		/* old style hackery... */
-		cf = it->funcs;
-		if (out)
-			p = *out;
-		i = cf->asn1_i2d(*pval, out);
-		/* Fixup for IMPLICIT tag: note this messes up for tags > 30,
-		 * but so did the old code. Tags > 30 are very rare anyway.
-		 */
-		if (out && (tag != -1))
-			*p = aclass | tag | (*p & V_ASN1_CONSTRUCTED);
-		return i;
-		
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		/* Use indefinite length constructed if requested */
-		if (aclass & ASN1_TFLG_NDEF) ndef = 2;
-		/* fall through */
-
-		case ASN1_ITYPE_SEQUENCE:
-		i = asn1_enc_restore(&seqcontlen, out, pval, it);
-		/* An error occurred */
-		if (i < 0)
-			return 0;
-		/* We have a valid cached encoding... */
-		if (i > 0)
-			return seqcontlen;
-		/* Otherwise carry on */
-		seqcontlen = 0;
-		/* If no IMPLICIT tagging set to SEQUENCE, UNIVERSAL */
-		if (tag == -1)
-			{
-			tag = V_ASN1_SEQUENCE;
-			/* Retain any other flags in aclass */
-			aclass = (aclass & ~ASN1_TFLG_TAG_CLASS)
-					| V_ASN1_UNIVERSAL;
-			}
-		if (asn1_cb && !asn1_cb(ASN1_OP_I2D_PRE, pval, it, NULL))
-				return 0;
-		/* First work out sequence content length */
-		for (i = 0, tt = it->templates; i < it->tcount; tt++, i++)
-			{
-			const ASN1_TEMPLATE *seqtt;
-			ASN1_VALUE **pseqval;
-			seqtt = asn1_do_adb(pval, tt, 1);
-			if (!seqtt)
-				return 0;
-			pseqval = asn1_get_field_ptr(pval, seqtt);
-			/* FIXME: check for errors in enhanced version */
-			seqcontlen += asn1_template_ex_i2d(pseqval, NULL, seqtt,
-								-1, aclass);
-			}
-
-		seqlen = ASN1_object_size(ndef, seqcontlen, tag);
-		if (!out)
-			return seqlen;
-		/* Output SEQUENCE header */
-		ASN1_put_object(out, ndef, seqcontlen, tag, aclass);
-		for (i = 0, tt = it->templates; i < it->tcount; tt++, i++)
-			{
-			const ASN1_TEMPLATE *seqtt;
-			ASN1_VALUE **pseqval;
-			seqtt = asn1_do_adb(pval, tt, 1);
-			if (!seqtt)
-				return 0;
-			pseqval = asn1_get_field_ptr(pval, seqtt);
-			/* FIXME: check for errors in enhanced version */
-			asn1_template_ex_i2d(pseqval, out, seqtt, -1, aclass);
-			}
-		if (ndef == 2)
-			ASN1_put_eoc(out);
-		if (asn1_cb && !asn1_cb(ASN1_OP_I2D_POST, pval, it, NULL))
-				return 0;
-		return seqlen;
-
-		default:
-		return 0;
-
-		}
-	return 0;
-	}
+                     const ASN1_ITEM *it, int tag, int aclass)
+{
+    const ASN1_TEMPLATE *tt = NULL;
+    unsigned char *p = NULL;
+    int i, seqcontlen, seqlen, ndef = 1;
+    const ASN1_COMPAT_FUNCS *cf;
+    const ASN1_EXTERN_FUNCS *ef;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_aux_cb *asn1_cb = 0;
+
+    if ((it->itype != ASN1_ITYPE_PRIMITIVE) && !*pval)
+        return 0;
+
+    if (aux && aux->asn1_cb)
+        asn1_cb = aux->asn1_cb;
+
+    switch (it->itype) {
+
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates)
+            return asn1_template_ex_i2d(pval, out, it->templates,
+                                        tag, aclass);
+        return asn1_i2d_ex_primitive(pval, out, it, tag, aclass);
+        break;
+
+    case ASN1_ITYPE_MSTRING:
+        return asn1_i2d_ex_primitive(pval, out, it, -1, aclass);
+
+    case ASN1_ITYPE_CHOICE:
+        if (asn1_cb && !asn1_cb(ASN1_OP_I2D_PRE, pval, it, NULL))
+            return 0;
+        i = asn1_get_choice_selector(pval, it);
+        if ((i >= 0) && (i < it->tcount)) {
+            ASN1_VALUE **pchval;
+            const ASN1_TEMPLATE *chtt;
+            chtt = it->templates + i;
+            pchval = asn1_get_field_ptr(pval, chtt);
+            return asn1_template_ex_i2d(pchval, out, chtt, -1, aclass);
+        }
+        /* Fixme: error condition if selector out of range */
+        if (asn1_cb && !asn1_cb(ASN1_OP_I2D_POST, pval, it, NULL))
+            return 0;
+        break;
+
+    case ASN1_ITYPE_EXTERN:
+        /* If new style i2d it does all the work */
+        ef = it->funcs;
+        return ef->asn1_ex_i2d(pval, out, it, tag, aclass);
+
+    case ASN1_ITYPE_COMPAT:
+        /* old style hackery... */
+        cf = it->funcs;
+        if (out)
+            p = *out;
+        i = cf->asn1_i2d(*pval, out);
+        /*
+         * Fixup for IMPLICIT tag: note this messes up for tags > 30, but so
+         * did the old code. Tags > 30 are very rare anyway.
+         */
+        if (out && (tag != -1))
+            *p = aclass | tag | (*p & V_ASN1_CONSTRUCTED);
+        return i;
+
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+        /* Use indefinite length constructed if requested */
+        if (aclass & ASN1_TFLG_NDEF)
+            ndef = 2;
+        /* fall through */
+
+    case ASN1_ITYPE_SEQUENCE:
+        i = asn1_enc_restore(&seqcontlen, out, pval, it);
+        /* An error occurred */
+        if (i < 0)
+            return 0;
+        /* We have a valid cached encoding... */
+        if (i > 0)
+            return seqcontlen;
+        /* Otherwise carry on */
+        seqcontlen = 0;
+        /* If no IMPLICIT tagging set to SEQUENCE, UNIVERSAL */
+        if (tag == -1) {
+            tag = V_ASN1_SEQUENCE;
+            /* Retain any other flags in aclass */
+            aclass = (aclass & ~ASN1_TFLG_TAG_CLASS)
+                | V_ASN1_UNIVERSAL;
+        }
+        if (asn1_cb && !asn1_cb(ASN1_OP_I2D_PRE, pval, it, NULL))
+            return 0;
+        /* First work out sequence content length */
+        for (i = 0, tt = it->templates; i < it->tcount; tt++, i++) {
+            const ASN1_TEMPLATE *seqtt;
+            ASN1_VALUE **pseqval;
+            seqtt = asn1_do_adb(pval, tt, 1);
+            if (!seqtt)
+                return 0;
+            pseqval = asn1_get_field_ptr(pval, seqtt);
+            /* FIXME: check for errors in enhanced version */
+            seqcontlen += asn1_template_ex_i2d(pseqval, NULL, seqtt,
+                                               -1, aclass);
+        }
+
+        seqlen = ASN1_object_size(ndef, seqcontlen, tag);
+        if (!out)
+            return seqlen;
+        /* Output SEQUENCE header */
+        ASN1_put_object(out, ndef, seqcontlen, tag, aclass);
+        for (i = 0, tt = it->templates; i < it->tcount; tt++, i++) {
+            const ASN1_TEMPLATE *seqtt;
+            ASN1_VALUE **pseqval;
+            seqtt = asn1_do_adb(pval, tt, 1);
+            if (!seqtt)
+                return 0;
+            pseqval = asn1_get_field_ptr(pval, seqtt);
+            /* FIXME: check for errors in enhanced version */
+            asn1_template_ex_i2d(pseqval, out, seqtt, -1, aclass);
+        }
+        if (ndef == 2)
+            ASN1_put_eoc(out);
+        if (asn1_cb && !asn1_cb(ASN1_OP_I2D_POST, pval, it, NULL))
+            return 0;
+        return seqlen;
+
+    default:
+        return 0;
+
+    }
+    return 0;
+}
 
 int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out,
-							const ASN1_TEMPLATE *tt)
-	{
-	return asn1_template_ex_i2d(pval, out, tt, -1, 0);
-	}
+                      const ASN1_TEMPLATE *tt)
+{
+    return asn1_template_ex_i2d(pval, out, tt, -1, 0);
+}
 
 static int asn1_template_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
-				const ASN1_TEMPLATE *tt, int tag, int iclass)
-	{
-	int i, ret, flags, ttag, tclass, ndef;
-	flags = tt->flags;
-	/* Work out tag and class to use: tagging may come
-	 * either from the template or the arguments, not both
-	 * because this would create ambiguity. Additionally
-	 * the iclass argument may contain some additional flags
-	 * which should be noted and passed down to other levels.
-	 */
-	if (flags & ASN1_TFLG_TAG_MASK)
-		{
-		/* Error if argument and template tagging */
-		if (tag != -1)
-			/* FIXME: error code here */
-			return -1;
-		/* Get tagging from template */
-		ttag = tt->tag;
-		tclass = flags & ASN1_TFLG_TAG_CLASS;
-		}
-	else if (tag != -1)
-		{
-		/* No template tagging, get from arguments */
-		ttag = tag;
-		tclass = iclass & ASN1_TFLG_TAG_CLASS;
-		}
-	else
-		{
-		ttag = -1;
-		tclass = 0;
-		}
-	/* 
-	 * Remove any class mask from iflag.
-	 */
-	iclass &= ~ASN1_TFLG_TAG_CLASS;
-
-	/* At this point 'ttag' contains the outer tag to use,
-	 * 'tclass' is the class and iclass is any flags passed
-	 * to this function.
-	 */
-
-	/* if template and arguments require ndef, use it */
-	if ((flags & ASN1_TFLG_NDEF) && (iclass & ASN1_TFLG_NDEF))
-		ndef = 2;
-	else ndef = 1;
-
-	if (flags & ASN1_TFLG_SK_MASK)
-		{
-		/* SET OF, SEQUENCE OF */
-		STACK_OF(ASN1_VALUE) *sk = (STACK_OF(ASN1_VALUE) *)*pval;
-		int isset, sktag, skaclass;
-		int skcontlen, sklen;
-		ASN1_VALUE *skitem;
-
-		if (!*pval)
-			return 0;
-
-		if (flags & ASN1_TFLG_SET_OF)
-			{
-			isset = 1;
-			/* 2 means we reorder */
-			if (flags & ASN1_TFLG_SEQUENCE_OF)
-				isset = 2;
-			}
-		else isset = 0;
-
-		/* Work out inner tag value: if EXPLICIT
-		 * or no tagging use underlying type.
-		 */
-		if ((ttag != -1) && !(flags & ASN1_TFLG_EXPTAG))
-			{
-			sktag = ttag;
-			skaclass = tclass;
-			}
-		else
-			{
-			skaclass = V_ASN1_UNIVERSAL;
-			if (isset)
-				sktag = V_ASN1_SET;
-			else sktag = V_ASN1_SEQUENCE;
-			}
-
-		/* Determine total length of items */
-		skcontlen = 0;
-		for (i = 0; i < sk_ASN1_VALUE_num(sk); i++)
-			{
-			skitem = sk_ASN1_VALUE_value(sk, i);
-			skcontlen += ASN1_item_ex_i2d(&skitem, NULL,
-						ASN1_ITEM_ptr(tt->item),
-							-1, iclass);
-			}
-		sklen = ASN1_object_size(ndef, skcontlen, sktag);
-		/* If EXPLICIT need length of surrounding tag */
-		if (flags & ASN1_TFLG_EXPTAG)
-			ret = ASN1_object_size(ndef, sklen, ttag);
-		else ret = sklen;
-
-		if (!out)
-			return ret;
-
-		/* Now encode this lot... */
-		/* EXPLICIT tag */
-		if (flags & ASN1_TFLG_EXPTAG)
-			ASN1_put_object(out, ndef, sklen, ttag, tclass);
-		/* SET or SEQUENCE and IMPLICIT tag */
-		ASN1_put_object(out, ndef, skcontlen, sktag, skaclass);
-		/* And the stuff itself */
-		asn1_set_seq_out(sk, out, skcontlen, ASN1_ITEM_ptr(tt->item),
-								isset, iclass);
-		if (ndef == 2)
-			{
-			ASN1_put_eoc(out);
-			if (flags & ASN1_TFLG_EXPTAG)
-				ASN1_put_eoc(out);
-			}
-
-		return ret;
-		}
-
-	if (flags & ASN1_TFLG_EXPTAG)
-		{
-		/* EXPLICIT tagging */
-		/* Find length of tagged item */
-		i = ASN1_item_ex_i2d(pval, NULL, ASN1_ITEM_ptr(tt->item),
-								-1, iclass);
-		if (!i)
-			return 0;
-		/* Find length of EXPLICIT tag */
-		ret = ASN1_object_size(ndef, i, ttag);
-		if (out)
-			{
-			/* Output tag and item */
-			ASN1_put_object(out, ndef, i, ttag, tclass);
-			ASN1_item_ex_i2d(pval, out, ASN1_ITEM_ptr(tt->item),
-								-1, iclass);
-			if (ndef == 2)
-				ASN1_put_eoc(out);
-			}
-		return ret;
-		}
-
-	/* Either normal or IMPLICIT tagging: combine class and flags */
-	return ASN1_item_ex_i2d(pval, out, ASN1_ITEM_ptr(tt->item),
-						ttag, tclass | iclass);
+                                const ASN1_TEMPLATE *tt, int tag, int iclass)
+{
+    int i, ret, flags, ttag, tclass, ndef;
+    flags = tt->flags;
+    /*
+     * Work out tag and class to use: tagging may come either from the
+     * template or the arguments, not both because this would create
+     * ambiguity. Additionally the iclass argument may contain some
+     * additional flags which should be noted and passed down to other
+     * levels.
+     */
+    if (flags & ASN1_TFLG_TAG_MASK) {
+        /* Error if argument and template tagging */
+        if (tag != -1)
+            /* FIXME: error code here */
+            return -1;
+        /* Get tagging from template */
+        ttag = tt->tag;
+        tclass = flags & ASN1_TFLG_TAG_CLASS;
+    } else if (tag != -1) {
+        /* No template tagging, get from arguments */
+        ttag = tag;
+        tclass = iclass & ASN1_TFLG_TAG_CLASS;
+    } else {
+        ttag = -1;
+        tclass = 0;
+    }
+    /*
+     * Remove any class mask from iflag.
+     */
+    iclass &= ~ASN1_TFLG_TAG_CLASS;
+
+    /*
+     * At this point 'ttag' contains the outer tag to use, 'tclass' is the
+     * class and iclass is any flags passed to this function.
+     */
+
+    /* if template and arguments require ndef, use it */
+    if ((flags & ASN1_TFLG_NDEF) && (iclass & ASN1_TFLG_NDEF))
+        ndef = 2;
+    else
+        ndef = 1;
+
+    if (flags & ASN1_TFLG_SK_MASK) {
+        /* SET OF, SEQUENCE OF */
+        STACK_OF(ASN1_VALUE) *sk = (STACK_OF(ASN1_VALUE) *)*pval;
+        int isset, sktag, skaclass;
+        int skcontlen, sklen;
+        ASN1_VALUE *skitem;
+
+        if (!*pval)
+            return 0;
+
+        if (flags & ASN1_TFLG_SET_OF) {
+            isset = 1;
+            /* 2 means we reorder */
+            if (flags & ASN1_TFLG_SEQUENCE_OF)
+                isset = 2;
+        } else
+            isset = 0;
+
+        /*
+         * Work out inner tag value: if EXPLICIT or no tagging use underlying
+         * type.
+         */
+        if ((ttag != -1) && !(flags & ASN1_TFLG_EXPTAG)) {
+            sktag = ttag;
+            skaclass = tclass;
+        } else {
+            skaclass = V_ASN1_UNIVERSAL;
+            if (isset)
+                sktag = V_ASN1_SET;
+            else
+                sktag = V_ASN1_SEQUENCE;
+        }
+
+        /* Determine total length of items */
+        skcontlen = 0;
+        for (i = 0; i < sk_ASN1_VALUE_num(sk); i++) {
+            skitem = sk_ASN1_VALUE_value(sk, i);
+            skcontlen += ASN1_item_ex_i2d(&skitem, NULL,
+                                          ASN1_ITEM_ptr(tt->item),
+                                          -1, iclass);
+        }
+        sklen = ASN1_object_size(ndef, skcontlen, sktag);
+        /* If EXPLICIT need length of surrounding tag */
+        if (flags & ASN1_TFLG_EXPTAG)
+            ret = ASN1_object_size(ndef, sklen, ttag);
+        else
+            ret = sklen;
+
+        if (!out)
+            return ret;
+
+        /* Now encode this lot... */
+        /* EXPLICIT tag */
+        if (flags & ASN1_TFLG_EXPTAG)
+            ASN1_put_object(out, ndef, sklen, ttag, tclass);
+        /* SET or SEQUENCE and IMPLICIT tag */
+        ASN1_put_object(out, ndef, skcontlen, sktag, skaclass);
+        /* And the stuff itself */
+        asn1_set_seq_out(sk, out, skcontlen, ASN1_ITEM_ptr(tt->item),
+                         isset, iclass);
+        if (ndef == 2) {
+            ASN1_put_eoc(out);
+            if (flags & ASN1_TFLG_EXPTAG)
+                ASN1_put_eoc(out);
+        }
+
+        return ret;
+    }
+
+    if (flags & ASN1_TFLG_EXPTAG) {
+        /* EXPLICIT tagging */
+        /* Find length of tagged item */
+        i = ASN1_item_ex_i2d(pval, NULL, ASN1_ITEM_ptr(tt->item), -1, iclass);
+        if (!i)
+            return 0;
+        /* Find length of EXPLICIT tag */
+        ret = ASN1_object_size(ndef, i, ttag);
+        if (out) {
+            /* Output tag and item */
+            ASN1_put_object(out, ndef, i, ttag, tclass);
+            ASN1_item_ex_i2d(pval, out, ASN1_ITEM_ptr(tt->item), -1, iclass);
+            if (ndef == 2)
+                ASN1_put_eoc(out);
+        }
+        return ret;
+    }
+
+    /* Either normal or IMPLICIT tagging: combine class and flags */
+    return ASN1_item_ex_i2d(pval, out, ASN1_ITEM_ptr(tt->item),
+                            ttag, tclass | iclass);
 
 }
 
 /* Temporary structure used to hold DER encoding of items for SET OF */
 
-typedef	struct {
-	unsigned char *data;
-	int length;
-	ASN1_VALUE *field;
+typedef struct {
+    unsigned char *data;
+    int length;
+    ASN1_VALUE *field;
 } DER_ENC;
 
 static int der_cmp(const void *a, const void *b)
-	{
-	const DER_ENC *d1 = a, *d2 = b;
-	int cmplen, i;
-	cmplen = (d1->length < d2->length) ? d1->length : d2->length;
-	i = memcmp(d1->data, d2->data, cmplen);
-	if (i)
-		return i;
-	return d1->length - d2->length;
-	}
+{
+    const DER_ENC *d1 = a, *d2 = b;
+    int cmplen, i;
+    cmplen = (d1->length < d2->length) ? d1->length : d2->length;
+    i = memcmp(d1->data, d2->data, cmplen);
+    if (i)
+        return i;
+    return d1->length - d2->length;
+}
 
 /* Output the content octets of SET OF or SEQUENCE OF */
 
 static int asn1_set_seq_out(STACK_OF(ASN1_VALUE) *sk, unsigned char **out,
-					int skcontlen, const ASN1_ITEM *item,
-					int do_sort, int iclass)
-	{
-	int i;
-	ASN1_VALUE *skitem;
-	unsigned char *tmpdat = NULL, *p = NULL;
-	DER_ENC *derlst = NULL, *tder;
-	if (do_sort)
-		 {
-		/* Don't need to sort less than 2 items */
-		if (sk_ASN1_VALUE_num(sk) < 2)
-			do_sort = 0;
-		else
-			{
-			derlst = OPENSSL_malloc(sk_ASN1_VALUE_num(sk)
-						* sizeof(*derlst));
-			if (!derlst)
-				return 0;
-			tmpdat = OPENSSL_malloc(skcontlen);
-			if (!tmpdat)
-				{
-				OPENSSL_free(derlst);
-				return 0;
-				}
-			}
-		}
-	/* If not sorting just output each item */
-	if (!do_sort)
-		{
-		for (i = 0; i < sk_ASN1_VALUE_num(sk); i++)
-			{
-			skitem = sk_ASN1_VALUE_value(sk, i);
-			ASN1_item_ex_i2d(&skitem, out, item, -1, iclass);
-			}
-		return 1;
-		}
-	p = tmpdat;
-
-	/* Doing sort: build up a list of each member's DER encoding */
-	for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk); i++, tder++)
-		{
-		skitem = sk_ASN1_VALUE_value(sk, i);
-		tder->data = p;
-		tder->length = ASN1_item_ex_i2d(&skitem, &p, item, -1, iclass);
-		tder->field = skitem;
-		}
-
-	/* Now sort them */
-	qsort(derlst, sk_ASN1_VALUE_num(sk), sizeof(*derlst), der_cmp);
-	/* Output sorted DER encoding */	
-	p = *out;
-	for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk); i++, tder++)
-		{
-		memcpy(p, tder->data, tder->length);
-		p += tder->length;
-		}
-	*out = p;
-	/* If do_sort is 2 then reorder the STACK */
-	if (do_sort == 2)
-		{
-		for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk);
-							i++, tder++)
-			(void)sk_ASN1_VALUE_set(sk, i, tder->field);
-		}
-	OPENSSL_free(derlst);
-	OPENSSL_free(tmpdat);
-	return 1;
-	}
+                            int skcontlen, const ASN1_ITEM *item,
+                            int do_sort, int iclass)
+{
+    int i;
+    ASN1_VALUE *skitem;
+    unsigned char *tmpdat = NULL, *p = NULL;
+    DER_ENC *derlst = NULL, *tder;
+    if (do_sort) {
+        /* Don't need to sort less than 2 items */
+        if (sk_ASN1_VALUE_num(sk) < 2)
+            do_sort = 0;
+        else {
+            derlst = OPENSSL_malloc(sk_ASN1_VALUE_num(sk)
+                                    * sizeof(*derlst));
+            if (!derlst)
+                return 0;
+            tmpdat = OPENSSL_malloc(skcontlen);
+            if (!tmpdat) {
+                OPENSSL_free(derlst);
+                return 0;
+            }
+        }
+    }
+    /* If not sorting just output each item */
+    if (!do_sort) {
+        for (i = 0; i < sk_ASN1_VALUE_num(sk); i++) {
+            skitem = sk_ASN1_VALUE_value(sk, i);
+            ASN1_item_ex_i2d(&skitem, out, item, -1, iclass);
+        }
+        return 1;
+    }
+    p = tmpdat;
+
+    /* Doing sort: build up a list of each member's DER encoding */
+    for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk); i++, tder++) {
+        skitem = sk_ASN1_VALUE_value(sk, i);
+        tder->data = p;
+        tder->length = ASN1_item_ex_i2d(&skitem, &p, item, -1, iclass);
+        tder->field = skitem;
+    }
+
+    /* Now sort them */
+    qsort(derlst, sk_ASN1_VALUE_num(sk), sizeof(*derlst), der_cmp);
+    /* Output sorted DER encoding */
+    p = *out;
+    for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk); i++, tder++) {
+        memcpy(p, tder->data, tder->length);
+        p += tder->length;
+    }
+    *out = p;
+    /* If do_sort is 2 then reorder the STACK */
+    if (do_sort == 2) {
+        for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk); i++, tder++)
+            (void)sk_ASN1_VALUE_set(sk, i, tder->field);
+    }
+    OPENSSL_free(derlst);
+    OPENSSL_free(tmpdat);
+    return 1;
+}
 
 static int asn1_i2d_ex_primitive(ASN1_VALUE **pval, unsigned char **out,
-				const ASN1_ITEM *it, int tag, int aclass)
-	{
-	int len;
-	int utype;
-	int usetag;
-	int ndef = 0;
-
-	utype = it->utype;
-
-	/* Get length of content octets and maybe find
-	 * out the underlying type.
-	 */
-
-	len = asn1_ex_i2c(pval, NULL, &utype, it);
-
-	/* If SEQUENCE, SET or OTHER then header is
-	 * included in pseudo content octets so don't
-	 * include tag+length. We need to check here
-	 * because the call to asn1_ex_i2c() could change
-	 * utype.
-	 */
-	if ((utype == V_ASN1_SEQUENCE) || (utype == V_ASN1_SET) ||
-	   (utype == V_ASN1_OTHER))
-		usetag = 0;
-	else usetag = 1;
-
-	/* -1 means omit type */
-
-	if (len == -1)
-		return 0;
-
-	/* -2 return is special meaning use ndef */
-	if (len == -2)
-		{
-		ndef = 2;
-		len = 0;
-		}
-
-	/* If not implicitly tagged get tag from underlying type */
-	if (tag == -1) tag = utype;
-
-	/* Output tag+length followed by content octets */
-	if (out)
-		{
-		if (usetag)
-			ASN1_put_object(out, ndef, len, tag, aclass);
-		asn1_ex_i2c(pval, *out, &utype, it);
-		if (ndef)
-			ASN1_put_eoc(out);
-		else
-			*out += len;
-		}
-
-	if (usetag)
-		return ASN1_object_size(ndef, len, tag);
-	return len;
-	}
+                                 const ASN1_ITEM *it, int tag, int aclass)
+{
+    int len;
+    int utype;
+    int usetag;
+    int ndef = 0;
+
+    utype = it->utype;
+
+    /*
+     * Get length of content octets and maybe find out the underlying type.
+     */
+
+    len = asn1_ex_i2c(pval, NULL, &utype, it);
+
+    /*
+     * If SEQUENCE, SET or OTHER then header is included in pseudo content
+     * octets so don't include tag+length. We need to check here because the
+     * call to asn1_ex_i2c() could change utype.
+     */
+    if ((utype == V_ASN1_SEQUENCE) || (utype == V_ASN1_SET) ||
+        (utype == V_ASN1_OTHER))
+        usetag = 0;
+    else
+        usetag = 1;
+
+    /* -1 means omit type */
+
+    if (len == -1)
+        return 0;
+
+    /* -2 return is special meaning use ndef */
+    if (len == -2) {
+        ndef = 2;
+        len = 0;
+    }
+
+    /* If not implicitly tagged get tag from underlying type */
+    if (tag == -1)
+        tag = utype;
+
+    /* Output tag+length followed by content octets */
+    if (out) {
+        if (usetag)
+            ASN1_put_object(out, ndef, len, tag, aclass);
+        asn1_ex_i2c(pval, *out, &utype, it);
+        if (ndef)
+            ASN1_put_eoc(out);
+        else
+            *out += len;
+    }
+
+    if (usetag)
+        return ASN1_object_size(ndef, len, tag);
+    return len;
+}
 
 /* Produce content octets from a structure */
 
 int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cout, int *putype,
-				const ASN1_ITEM *it)
-	{
-	ASN1_BOOLEAN *tbool = NULL;
-	ASN1_STRING *strtmp;
-	ASN1_OBJECT *otmp;
-	int utype;
-	const unsigned char *cont;
-	unsigned char c;
-	int len;
-	const ASN1_PRIMITIVE_FUNCS *pf;
-	pf = it->funcs;
-	if (pf && pf->prim_i2c)
-		return pf->prim_i2c(pval, cout, putype, it);
-
-	/* Should type be omitted? */
-	if ((it->itype != ASN1_ITYPE_PRIMITIVE)
-		|| (it->utype != V_ASN1_BOOLEAN))
-		{
-		if (!*pval) return -1;
-		}
-
-	if (it->itype == ASN1_ITYPE_MSTRING)
-		{
-		/* If MSTRING type set the underlying type */
-		strtmp = (ASN1_STRING *)*pval;
-		utype = strtmp->type;
-		*putype = utype;
-		}
-	else if (it->utype == V_ASN1_ANY)
-		{
-		/* If ANY set type and pointer to value */
-		ASN1_TYPE *typ;
-		typ = (ASN1_TYPE *)*pval;
-		utype = typ->type;
-		*putype = utype;
-		pval = &typ->value.asn1_value;
-		}
-	else utype = *putype;
-
-	switch(utype)
-		{
-		case V_ASN1_OBJECT:
-		otmp = (ASN1_OBJECT *)*pval;
-		cont = otmp->data;
-		len = otmp->length;
-		break;
-
-		case V_ASN1_NULL:
-		cont = NULL;
-		len = 0;
-		break;
-
-		case V_ASN1_BOOLEAN:
-		tbool = (ASN1_BOOLEAN *)pval;
-		if (*tbool == -1)
-			return -1;
-		if (it->utype != V_ASN1_ANY)
-			{
-			/* Default handling if value == size field then omit */
-			if (*tbool && (it->size > 0))
-				return -1;
-			if (!*tbool && !it->size)
-				return -1;
-			}
-		c = (unsigned char)*tbool;
-		cont = &c;
-		len = 1;
-		break;
-
-		case V_ASN1_BIT_STRING:
-		return i2c_ASN1_BIT_STRING((ASN1_BIT_STRING *)*pval,
-							cout ? &cout : NULL);
-		break;
-
-		case V_ASN1_INTEGER:
-		case V_ASN1_NEG_INTEGER:
-		case V_ASN1_ENUMERATED:
-		case V_ASN1_NEG_ENUMERATED:
-		/* These are all have the same content format
-		 * as ASN1_INTEGER
-		 */
-		return i2c_ASN1_INTEGER((ASN1_INTEGER *)*pval,
-							cout ? &cout : NULL);
-		break;
-
-		case V_ASN1_OCTET_STRING:
-		case V_ASN1_NUMERICSTRING:
-		case V_ASN1_PRINTABLESTRING:
-		case V_ASN1_T61STRING:
-		case V_ASN1_VIDEOTEXSTRING:
-		case V_ASN1_IA5STRING:
-		case V_ASN1_UTCTIME:
-		case V_ASN1_GENERALIZEDTIME:
-		case V_ASN1_GRAPHICSTRING:
-		case V_ASN1_VISIBLESTRING:
-		case V_ASN1_GENERALSTRING:
-		case V_ASN1_UNIVERSALSTRING:
-		case V_ASN1_BMPSTRING:
-		case V_ASN1_UTF8STRING:
-		case V_ASN1_SEQUENCE:
-		case V_ASN1_SET:
-		default:
-		/* All based on ASN1_STRING and handled the same */
-		strtmp = (ASN1_STRING *)*pval;
-		/* Special handling for NDEF */
-		if ((it->size == ASN1_TFLG_NDEF)
-			&& (strtmp->flags & ASN1_STRING_FLAG_NDEF))
-			{
-			if (cout)
-				{
-				strtmp->data = cout;
-				strtmp->length = 0;
-				}
-			/* Special return code */
-			return -2;
-			}
-		cont = strtmp->data;
-		len = strtmp->length;
-
-		break;
-
-		}
-	if (cout && len)
-		memcpy(cout, cont, len);
-	return len;
-	}
+                const ASN1_ITEM *it)
+{
+    ASN1_BOOLEAN *tbool = NULL;
+    ASN1_STRING *strtmp;
+    ASN1_OBJECT *otmp;
+    int utype;
+    const unsigned char *cont;
+    unsigned char c;
+    int len;
+    const ASN1_PRIMITIVE_FUNCS *pf;
+    pf = it->funcs;
+    if (pf && pf->prim_i2c)
+        return pf->prim_i2c(pval, cout, putype, it);
+
+    /* Should type be omitted? */
+    if ((it->itype != ASN1_ITYPE_PRIMITIVE)
+        || (it->utype != V_ASN1_BOOLEAN)) {
+        if (!*pval)
+            return -1;
+    }
+
+    if (it->itype == ASN1_ITYPE_MSTRING) {
+        /* If MSTRING type set the underlying type */
+        strtmp = (ASN1_STRING *)*pval;
+        utype = strtmp->type;
+        *putype = utype;
+    } else if (it->utype == V_ASN1_ANY) {
+        /* If ANY set type and pointer to value */
+        ASN1_TYPE *typ;
+        typ = (ASN1_TYPE *)*pval;
+        utype = typ->type;
+        *putype = utype;
+        pval = &typ->value.asn1_value;
+    } else
+        utype = *putype;
+
+    switch (utype) {
+    case V_ASN1_OBJECT:
+        otmp = (ASN1_OBJECT *)*pval;
+        cont = otmp->data;
+        len = otmp->length;
+        break;
+
+    case V_ASN1_NULL:
+        cont = NULL;
+        len = 0;
+        break;
+
+    case V_ASN1_BOOLEAN:
+        tbool = (ASN1_BOOLEAN *)pval;
+        if (*tbool == -1)
+            return -1;
+        if (it->utype != V_ASN1_ANY) {
+            /*
+             * Default handling if value == size field then omit
+             */
+            if (*tbool && (it->size > 0))
+                return -1;
+            if (!*tbool && !it->size)
+                return -1;
+        }
+        c = (unsigned char)*tbool;
+        cont = &c;
+        len = 1;
+        break;
+
+    case V_ASN1_BIT_STRING:
+        return i2c_ASN1_BIT_STRING((ASN1_BIT_STRING *)*pval,
+                                   cout ? &cout : NULL);
+        break;
+
+    case V_ASN1_INTEGER:
+    case V_ASN1_NEG_INTEGER:
+    case V_ASN1_ENUMERATED:
+    case V_ASN1_NEG_ENUMERATED:
+        /*
+         * These are all have the same content format as ASN1_INTEGER
+         */
+        return i2c_ASN1_INTEGER((ASN1_INTEGER *)*pval, cout ? &cout : NULL);
+        break;
+
+    case V_ASN1_OCTET_STRING:
+    case V_ASN1_NUMERICSTRING:
+    case V_ASN1_PRINTABLESTRING:
+    case V_ASN1_T61STRING:
+    case V_ASN1_VIDEOTEXSTRING:
+    case V_ASN1_IA5STRING:
+    case V_ASN1_UTCTIME:
+    case V_ASN1_GENERALIZEDTIME:
+    case V_ASN1_GRAPHICSTRING:
+    case V_ASN1_VISIBLESTRING:
+    case V_ASN1_GENERALSTRING:
+    case V_ASN1_UNIVERSALSTRING:
+    case V_ASN1_BMPSTRING:
+    case V_ASN1_UTF8STRING:
+    case V_ASN1_SEQUENCE:
+    case V_ASN1_SET:
+    default:
+        /* All based on ASN1_STRING and handled the same */
+        strtmp = (ASN1_STRING *)*pval;
+        /* Special handling for NDEF */
+        if ((it->size == ASN1_TFLG_NDEF)
+            && (strtmp->flags & ASN1_STRING_FLAG_NDEF)) {
+            if (cout) {
+                strtmp->data = cout;
+                strtmp->length = 0;
+            }
+            /* Special return code */
+            return -2;
+        }
+        cont = strtmp->data;
+        len = strtmp->length;
+
+        break;
+
+    }
+    if (cout && len)
+        memcpy(cout, cont, len);
+    return len;
+}
diff --git a/crypto/asn1/tasn_fre.c b/crypto/asn1/tasn_fre.c
index 77d3092d31..aeea4eff7a 100644
--- a/crypto/asn1/tasn_fre.c
+++ b/crypto/asn1/tasn_fre.c
@@ -1,6 +1,7 @@
 /* tasn_fre.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,211 +57,193 @@
  *
  */
 
-
 #include 
 #include 
 #include 
 #include 
 
-static void asn1_item_combine_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int combine);
+static void asn1_item_combine_free(ASN1_VALUE **pval, const ASN1_ITEM *it,
+                                   int combine);
 
 /* Free up an ASN1 structure */
 
 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it)
-	{
-	asn1_item_combine_free(&val, it, 0);
-	}
+{
+    asn1_item_combine_free(&val, it, 0);
+}
 
 void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	asn1_item_combine_free(pval, it, 0);
-	}
-
-static void asn1_item_combine_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int combine)
-	{
-	const ASN1_TEMPLATE *tt = NULL, *seqtt;
-	const ASN1_EXTERN_FUNCS *ef;
-	const ASN1_COMPAT_FUNCS *cf;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_aux_cb *asn1_cb;
-	int i;
-	if (!pval)
-		return;
-	if ((it->itype != ASN1_ITYPE_PRIMITIVE) && !*pval)
-		return;
-	if (aux && aux->asn1_cb)
-		asn1_cb = aux->asn1_cb;
-	else
-		asn1_cb = 0;
-
-	switch(it->itype)
-		{
-
-		case ASN1_ITYPE_PRIMITIVE:
-		if (it->templates)
-			ASN1_template_free(pval, it->templates);
-		else
-			ASN1_primitive_free(pval, it);
-		break;
-
-		case ASN1_ITYPE_MSTRING:
-		ASN1_primitive_free(pval, it);
-		break;
-
-		case ASN1_ITYPE_CHOICE:
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
-			if (i == 2)
-				return;
-			}
-		i = asn1_get_choice_selector(pval, it);
-		if ((i >= 0) && (i < it->tcount))
-			{
-			ASN1_VALUE **pchval;
-			tt = it->templates + i;
-			pchval = asn1_get_field_ptr(pval, tt);
-			ASN1_template_free(pchval, tt);
-			}
-		if (asn1_cb)
-			asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
-		if (!combine)
-			{
-			OPENSSL_free(*pval);
-			*pval = NULL;
-			}
-		break;
-
-		case ASN1_ITYPE_COMPAT:
-		cf = it->funcs;
-		if (cf && cf->asn1_free)
-			cf->asn1_free(*pval);
-		break;
-
-		case ASN1_ITYPE_EXTERN:
-		ef = it->funcs;
-		if (ef && ef->asn1_ex_free)
-			ef->asn1_ex_free(pval, it);
-		break;
-
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		case ASN1_ITYPE_SEQUENCE:
-		if (asn1_do_lock(pval, -1, it) > 0)
-			return;
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
-			if (i == 2)
-				return;
-			}		
-		asn1_enc_free(pval, it);
-		/* If we free up as normal we will invalidate any
-		 * ANY DEFINED BY field and we wont be able to 
-		 * determine the type of the field it defines. So
-		 * free up in reverse order.
-		 */
-		tt = it->templates + it->tcount - 1;
-		for (i = 0; i < it->tcount; tt--, i++)
-			{
-			ASN1_VALUE **pseqval;
-			seqtt = asn1_do_adb(pval, tt, 0);
-			if (!seqtt)
-				continue;
-			pseqval = asn1_get_field_ptr(pval, seqtt);
-			ASN1_template_free(pseqval, seqtt);
-			}
-		if (asn1_cb)
-			asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
-		if (!combine)
-			{
-			OPENSSL_free(*pval);
-			*pval = NULL;
-			}
-		break;
-		}
-	}
+{
+    asn1_item_combine_free(pval, it, 0);
+}
+
+static void asn1_item_combine_free(ASN1_VALUE **pval, const ASN1_ITEM *it,
+                                   int combine)
+{
+    const ASN1_TEMPLATE *tt = NULL, *seqtt;
+    const ASN1_EXTERN_FUNCS *ef;
+    const ASN1_COMPAT_FUNCS *cf;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_aux_cb *asn1_cb;
+    int i;
+    if (!pval)
+        return;
+    if ((it->itype != ASN1_ITYPE_PRIMITIVE) && !*pval)
+        return;
+    if (aux && aux->asn1_cb)
+        asn1_cb = aux->asn1_cb;
+    else
+        asn1_cb = 0;
+
+    switch (it->itype) {
+
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates)
+            ASN1_template_free(pval, it->templates);
+        else
+            ASN1_primitive_free(pval, it);
+        break;
+
+    case ASN1_ITYPE_MSTRING:
+        ASN1_primitive_free(pval, it);
+        break;
+
+    case ASN1_ITYPE_CHOICE:
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
+            if (i == 2)
+                return;
+        }
+        i = asn1_get_choice_selector(pval, it);
+        if ((i >= 0) && (i < it->tcount)) {
+            ASN1_VALUE **pchval;
+            tt = it->templates + i;
+            pchval = asn1_get_field_ptr(pval, tt);
+            ASN1_template_free(pchval, tt);
+        }
+        if (asn1_cb)
+            asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
+        if (!combine) {
+            OPENSSL_free(*pval);
+            *pval = NULL;
+        }
+        break;
+
+    case ASN1_ITYPE_COMPAT:
+        cf = it->funcs;
+        if (cf && cf->asn1_free)
+            cf->asn1_free(*pval);
+        break;
+
+    case ASN1_ITYPE_EXTERN:
+        ef = it->funcs;
+        if (ef && ef->asn1_ex_free)
+            ef->asn1_ex_free(pval, it);
+        break;
+
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+    case ASN1_ITYPE_SEQUENCE:
+        if (asn1_do_lock(pval, -1, it) > 0)
+            return;
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_FREE_PRE, pval, it, NULL);
+            if (i == 2)
+                return;
+        }
+        asn1_enc_free(pval, it);
+        /*
+         * If we free up as normal we will invalidate any ANY DEFINED BY
+         * field and we wont be able to determine the type of the field it
+         * defines. So free up in reverse order.
+         */
+        tt = it->templates + it->tcount - 1;
+        for (i = 0; i < it->tcount; tt--, i++) {
+            ASN1_VALUE **pseqval;
+            seqtt = asn1_do_adb(pval, tt, 0);
+            if (!seqtt)
+                continue;
+            pseqval = asn1_get_field_ptr(pval, seqtt);
+            ASN1_template_free(pseqval, seqtt);
+        }
+        if (asn1_cb)
+            asn1_cb(ASN1_OP_FREE_POST, pval, it, NULL);
+        if (!combine) {
+            OPENSSL_free(*pval);
+            *pval = NULL;
+        }
+        break;
+    }
+}
 
 void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
-	{
-	int i;
-	if (tt->flags & ASN1_TFLG_SK_MASK)
-		{
-		STACK_OF(ASN1_VALUE) *sk = (STACK_OF(ASN1_VALUE) *)*pval;
-		for (i = 0; i < sk_ASN1_VALUE_num(sk); i++)
-			{
-			ASN1_VALUE *vtmp;
-			vtmp = sk_ASN1_VALUE_value(sk, i);
-			asn1_item_combine_free(&vtmp, ASN1_ITEM_ptr(tt->item),
-									0);
-			}
-		sk_ASN1_VALUE_free(sk);
-		*pval = NULL;
-		}
-	else
-		asn1_item_combine_free(pval, ASN1_ITEM_ptr(tt->item),
-						tt->flags & ASN1_TFLG_COMBINE);
-	}
+{
+    int i;
+    if (tt->flags & ASN1_TFLG_SK_MASK) {
+        STACK_OF(ASN1_VALUE) *sk = (STACK_OF(ASN1_VALUE) *)*pval;
+        for (i = 0; i < sk_ASN1_VALUE_num(sk); i++) {
+            ASN1_VALUE *vtmp;
+            vtmp = sk_ASN1_VALUE_value(sk, i);
+            asn1_item_combine_free(&vtmp, ASN1_ITEM_ptr(tt->item), 0);
+        }
+        sk_ASN1_VALUE_free(sk);
+        *pval = NULL;
+    } else
+        asn1_item_combine_free(pval, ASN1_ITEM_ptr(tt->item),
+                               tt->flags & ASN1_TFLG_COMBINE);
+}
 
 void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	int utype;
-	if (it)
-		{
-		const ASN1_PRIMITIVE_FUNCS *pf;
-		pf = it->funcs;
-		if (pf && pf->prim_free)
-			{
-			pf->prim_free(pval, it);
-			return;
-			}
-		}
-	/* Special case: if 'it' is NULL free contents of ASN1_TYPE */
-	if (!it)
-		{
-		ASN1_TYPE *typ = (ASN1_TYPE *)*pval;
-		utype = typ->type;
-		pval = &typ->value.asn1_value;
-		if (!*pval)
-			return;
-		}
-	else if (it->itype == ASN1_ITYPE_MSTRING)
-		{
-		utype = -1;
-		if (!*pval)
-			return;
-		}
-	else
-		{
-		utype = it->utype;
-		if ((utype != V_ASN1_BOOLEAN) && !*pval)
-			return;
-		}
-
-	switch(utype)
-		{
-		case V_ASN1_OBJECT:
-		ASN1_OBJECT_free((ASN1_OBJECT *)*pval);
-		break;
-
-		case V_ASN1_BOOLEAN:
-		if (it)
-			*(ASN1_BOOLEAN *)pval = it->size;
-		else
-			*(ASN1_BOOLEAN *)pval = -1;
-		return;
-
-		case V_ASN1_NULL:
-		break;
-
-		case V_ASN1_ANY:
-		ASN1_primitive_free(pval, NULL);
-		OPENSSL_free(*pval);
-		break;
-
-		default:
-		ASN1_STRING_free((ASN1_STRING *)*pval);
-		*pval = NULL;
-		break;
-		}
-	*pval = NULL;
-	}
+{
+    int utype;
+    if (it) {
+        const ASN1_PRIMITIVE_FUNCS *pf;
+        pf = it->funcs;
+        if (pf && pf->prim_free) {
+            pf->prim_free(pval, it);
+            return;
+        }
+    }
+    /* Special case: if 'it' is NULL free contents of ASN1_TYPE */
+    if (!it) {
+        ASN1_TYPE *typ = (ASN1_TYPE *)*pval;
+        utype = typ->type;
+        pval = &typ->value.asn1_value;
+        if (!*pval)
+            return;
+    } else if (it->itype == ASN1_ITYPE_MSTRING) {
+        utype = -1;
+        if (!*pval)
+            return;
+    } else {
+        utype = it->utype;
+        if ((utype != V_ASN1_BOOLEAN) && !*pval)
+            return;
+    }
+
+    switch (utype) {
+    case V_ASN1_OBJECT:
+        ASN1_OBJECT_free((ASN1_OBJECT *)*pval);
+        break;
+
+    case V_ASN1_BOOLEAN:
+        if (it)
+            *(ASN1_BOOLEAN *)pval = it->size;
+        else
+            *(ASN1_BOOLEAN *)pval = -1;
+        return;
+
+    case V_ASN1_NULL:
+        break;
+
+    case V_ASN1_ANY:
+        ASN1_primitive_free(pval, NULL);
+        OPENSSL_free(*pval);
+        break;
+
+    default:
+        ASN1_STRING_free((ASN1_STRING *)*pval);
+        *pval = NULL;
+        break;
+    }
+    *pval = NULL;
+}
diff --git a/crypto/asn1/tasn_new.c b/crypto/asn1/tasn_new.c
index 0d9e78cc7c..d25c68c545 100644
--- a/crypto/asn1/tasn_new.c
+++ b/crypto/asn1/tasn_new.c
@@ -1,6 +1,7 @@
 /* tasn_new.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include 
 #include 
@@ -65,332 +65,317 @@
 #include 
 
 static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it,
-								int combine);
+                                    int combine);
 static void asn1_item_clear(ASN1_VALUE **pval, const ASN1_ITEM *it);
 static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
 static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it)
-	{
-	ASN1_VALUE *ret = NULL;
-	if (ASN1_item_ex_new(&ret, it) > 0)
-		return ret;
-	return NULL;
-	}
+{
+    ASN1_VALUE *ret = NULL;
+    if (ASN1_item_ex_new(&ret, it) > 0)
+        return ret;
+    return NULL;
+}
 
 /* Allocate an ASN1 structure */
 
 int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	return asn1_item_ex_combine_new(pval, it, 0);
-	}
+{
+    return asn1_item_ex_combine_new(pval, it, 0);
+}
 
 static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it,
-								int combine)
-	{
-	const ASN1_TEMPLATE *tt = NULL;
-	const ASN1_COMPAT_FUNCS *cf;
-	const ASN1_EXTERN_FUNCS *ef;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_aux_cb *asn1_cb;
-	ASN1_VALUE **pseqval;
-	int i;
-	if (aux && aux->asn1_cb)
-		asn1_cb = aux->asn1_cb;
-	else
-		asn1_cb = 0;
-
-	if (!combine) *pval = NULL;
+                                    int combine)
+{
+    const ASN1_TEMPLATE *tt = NULL;
+    const ASN1_COMPAT_FUNCS *cf;
+    const ASN1_EXTERN_FUNCS *ef;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_aux_cb *asn1_cb;
+    ASN1_VALUE **pseqval;
+    int i;
+    if (aux && aux->asn1_cb)
+        asn1_cb = aux->asn1_cb;
+    else
+        asn1_cb = 0;
+
+    if (!combine)
+        *pval = NULL;
 
 #ifdef CRYPTO_MDEBUG
-	if (it->sname)
-		CRYPTO_push_info(it->sname);
+    if (it->sname)
+        CRYPTO_push_info(it->sname);
 #endif
 
-	switch(it->itype)
-		{
-
-		case ASN1_ITYPE_EXTERN:
-		ef = it->funcs;
-		if (ef && ef->asn1_ex_new)
-			{
-			if (!ef->asn1_ex_new(pval, it))
-				goto memerr;
-			}
-		break;
-
-		case ASN1_ITYPE_COMPAT:
-		cf = it->funcs;
-		if (cf && cf->asn1_new) {
-			*pval = cf->asn1_new();
-			if (!*pval)
-				goto memerr;
-		}
-		break;
-
-		case ASN1_ITYPE_PRIMITIVE:
-		if (it->templates)
-			{
-			if (!ASN1_template_new(pval, it->templates))
-				goto memerr;
-			}
-		else if (!ASN1_primitive_new(pval, it))
-				goto memerr;
-		break;
-
-		case ASN1_ITYPE_MSTRING:
-		if (!ASN1_primitive_new(pval, it))
-				goto memerr;
-		break;
-
-		case ASN1_ITYPE_CHOICE:
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL);
-			if (!i)
-				goto auxerr;
-			if (i==2)
-				{
+    switch (it->itype) {
+
+    case ASN1_ITYPE_EXTERN:
+        ef = it->funcs;
+        if (ef && ef->asn1_ex_new) {
+            if (!ef->asn1_ex_new(pval, it))
+                goto memerr;
+        }
+        break;
+
+    case ASN1_ITYPE_COMPAT:
+        cf = it->funcs;
+        if (cf && cf->asn1_new) {
+            *pval = cf->asn1_new();
+            if (!*pval)
+                goto memerr;
+        }
+        break;
+
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates) {
+            if (!ASN1_template_new(pval, it->templates))
+                goto memerr;
+        } else if (!ASN1_primitive_new(pval, it))
+            goto memerr;
+        break;
+
+    case ASN1_ITYPE_MSTRING:
+        if (!ASN1_primitive_new(pval, it))
+            goto memerr;
+        break;
+
+    case ASN1_ITYPE_CHOICE:
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL);
+            if (!i)
+                goto auxerr;
+            if (i == 2) {
 #ifdef CRYPTO_MDEBUG
-				if (it->sname)
-					CRYPTO_pop_info();
+                if (it->sname)
+                    CRYPTO_pop_info();
 #endif
-				return 1;
-				}
-			}
-		if (!combine)
-			{
-			*pval = OPENSSL_malloc(it->size);
-			if (!*pval)
-				goto memerr;
-			memset(*pval, 0, it->size);
-			}
-		asn1_set_choice_selector(pval, -1, it);
-		if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL))
-				goto auxerr;
-		break;
-
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		case ASN1_ITYPE_SEQUENCE:
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL);
-			if (!i)
-				goto auxerr;
-			if (i==2)
-				{
+                return 1;
+            }
+        }
+        if (!combine) {
+            *pval = OPENSSL_malloc(it->size);
+            if (!*pval)
+                goto memerr;
+            memset(*pval, 0, it->size);
+        }
+        asn1_set_choice_selector(pval, -1, it);
+        if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL))
+            goto auxerr;
+        break;
+
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+    case ASN1_ITYPE_SEQUENCE:
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL);
+            if (!i)
+                goto auxerr;
+            if (i == 2) {
 #ifdef CRYPTO_MDEBUG
-				if (it->sname)
-					CRYPTO_pop_info();
+                if (it->sname)
+                    CRYPTO_pop_info();
 #endif
-				return 1;
-				}
-			}
-		if (!combine)
-			{
-			*pval = OPENSSL_malloc(it->size);
-			if (!*pval)
-				goto memerr;
-			memset(*pval, 0, it->size);
-			asn1_do_lock(pval, 0, it);
-			asn1_enc_init(pval, it);
-			}
-		for (i = 0, tt = it->templates; i < it->tcount; tt++, i++)
-			{
-			pseqval = asn1_get_field_ptr(pval, tt);
-			if (!ASN1_template_new(pseqval, tt))
-				goto memerr;
-			}
-		if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL))
-				goto auxerr;
-		break;
-	}
+                return 1;
+            }
+        }
+        if (!combine) {
+            *pval = OPENSSL_malloc(it->size);
+            if (!*pval)
+                goto memerr;
+            memset(*pval, 0, it->size);
+            asn1_do_lock(pval, 0, it);
+            asn1_enc_init(pval, it);
+        }
+        for (i = 0, tt = it->templates; i < it->tcount; tt++, i++) {
+            pseqval = asn1_get_field_ptr(pval, tt);
+            if (!ASN1_template_new(pseqval, tt))
+                goto memerr;
+        }
+        if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL))
+            goto auxerr;
+        break;
+    }
 #ifdef CRYPTO_MDEBUG
-	if (it->sname) CRYPTO_pop_info();
+    if (it->sname)
+        CRYPTO_pop_info();
 #endif
-	return 1;
+    return 1;
 
-	memerr:
-	ASN1err(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW, ERR_R_MALLOC_FAILURE);
+ memerr:
+    ASN1err(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW, ERR_R_MALLOC_FAILURE);
 #ifdef CRYPTO_MDEBUG
-	if (it->sname) CRYPTO_pop_info();
+    if (it->sname)
+        CRYPTO_pop_info();
 #endif
-	return 0;
+    return 0;
 
-	auxerr:
-	ASN1err(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW, ASN1_R_AUX_ERROR);
-	ASN1_item_ex_free(pval, it);
+ auxerr:
+    ASN1err(ASN1_F_ASN1_ITEM_EX_COMBINE_NEW, ASN1_R_AUX_ERROR);
+    ASN1_item_ex_free(pval, it);
 #ifdef CRYPTO_MDEBUG
-	if (it->sname) CRYPTO_pop_info();
+    if (it->sname)
+        CRYPTO_pop_info();
 #endif
-	return 0;
+    return 0;
 
-	}
+}
 
 static void asn1_item_clear(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	const ASN1_EXTERN_FUNCS *ef;
-
-	switch(it->itype)
-		{
-
-		case ASN1_ITYPE_EXTERN:
-		ef = it->funcs;
-		if (ef && ef->asn1_ex_clear) 
-			ef->asn1_ex_clear(pval, it);
-		else *pval = NULL;
-		break;
-
-
-		case ASN1_ITYPE_PRIMITIVE:
-		if (it->templates) 
-			asn1_template_clear(pval, it->templates);
-		else
-			asn1_primitive_clear(pval, it);
-		break;
-
-		case ASN1_ITYPE_MSTRING:
-		asn1_primitive_clear(pval, it);
-		break;
-
-		case ASN1_ITYPE_COMPAT:
-		case ASN1_ITYPE_CHOICE:
-		case ASN1_ITYPE_SEQUENCE:
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		*pval = NULL;
-		break;
-		}
-	}
-
+{
+    const ASN1_EXTERN_FUNCS *ef;
+
+    switch (it->itype) {
+
+    case ASN1_ITYPE_EXTERN:
+        ef = it->funcs;
+        if (ef && ef->asn1_ex_clear)
+            ef->asn1_ex_clear(pval, it);
+        else
+            *pval = NULL;
+        break;
+
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates)
+            asn1_template_clear(pval, it->templates);
+        else
+            asn1_primitive_clear(pval, it);
+        break;
+
+    case ASN1_ITYPE_MSTRING:
+        asn1_primitive_clear(pval, it);
+        break;
+
+    case ASN1_ITYPE_COMPAT:
+    case ASN1_ITYPE_CHOICE:
+    case ASN1_ITYPE_SEQUENCE:
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+        *pval = NULL;
+        break;
+    }
+}
 
 int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
-	{
-	const ASN1_ITEM *it = ASN1_ITEM_ptr(tt->item);
-	int ret;
-	if (tt->flags & ASN1_TFLG_OPTIONAL)
-		{
-		asn1_template_clear(pval, tt);
-		return 1;
-		}
-	/* If ANY DEFINED BY nothing to do */
-
-	if (tt->flags & ASN1_TFLG_ADB_MASK)
-		{
-		*pval = NULL;
-		return 1;
-		}
+{
+    const ASN1_ITEM *it = ASN1_ITEM_ptr(tt->item);
+    int ret;
+    if (tt->flags & ASN1_TFLG_OPTIONAL) {
+        asn1_template_clear(pval, tt);
+        return 1;
+    }
+    /* If ANY DEFINED BY nothing to do */
+
+    if (tt->flags & ASN1_TFLG_ADB_MASK) {
+        *pval = NULL;
+        return 1;
+    }
 #ifdef CRYPTO_MDEBUG
-	if (tt->field_name)
-		CRYPTO_push_info(tt->field_name);
+    if (tt->field_name)
+        CRYPTO_push_info(tt->field_name);
 #endif
-	/* If SET OF or SEQUENCE OF, its a STACK */
-	if (tt->flags & ASN1_TFLG_SK_MASK)
-		{
-		STACK_OF(ASN1_VALUE) *skval;
-		skval = sk_ASN1_VALUE_new_null();
-		if (!skval)
-			{
-			ASN1err(ASN1_F_ASN1_TEMPLATE_NEW, ERR_R_MALLOC_FAILURE);
-			ret = 0;
-			goto done;
-			}
-		*pval = (ASN1_VALUE *)skval;
-		ret = 1;
-		goto done;
-		}
-	/* Otherwise pass it back to the item routine */
-	ret = asn1_item_ex_combine_new(pval, it, tt->flags & ASN1_TFLG_COMBINE);
-	done:
+    /* If SET OF or SEQUENCE OF, its a STACK */
+    if (tt->flags & ASN1_TFLG_SK_MASK) {
+        STACK_OF(ASN1_VALUE) *skval;
+        skval = sk_ASN1_VALUE_new_null();
+        if (!skval) {
+            ASN1err(ASN1_F_ASN1_TEMPLATE_NEW, ERR_R_MALLOC_FAILURE);
+            ret = 0;
+            goto done;
+        }
+        *pval = (ASN1_VALUE *)skval;
+        ret = 1;
+        goto done;
+    }
+    /* Otherwise pass it back to the item routine */
+    ret = asn1_item_ex_combine_new(pval, it, tt->flags & ASN1_TFLG_COMBINE);
+ done:
 #ifdef CRYPTO_MDEBUG
-	if (it->sname)
-		CRYPTO_pop_info();
+    if (it->sname)
+        CRYPTO_pop_info();
 #endif
-	return ret;
-	}
+    return ret;
+}
 
 static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
-	{
-	/* If ADB or STACK just NULL the field */
-	if (tt->flags & (ASN1_TFLG_ADB_MASK|ASN1_TFLG_SK_MASK)) 
-		*pval = NULL;
-	else
-		asn1_item_clear(pval, ASN1_ITEM_ptr(tt->item));
-	}
-
-
-/* NB: could probably combine most of the real XXX_new() behaviour and junk
+{
+    /* If ADB or STACK just NULL the field */
+    if (tt->flags & (ASN1_TFLG_ADB_MASK | ASN1_TFLG_SK_MASK))
+        *pval = NULL;
+    else
+        asn1_item_clear(pval, ASN1_ITEM_ptr(tt->item));
+}
+
+/*
+ * NB: could probably combine most of the real XXX_new() behaviour and junk
  * all the old functions.
  */
 
 int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	ASN1_TYPE *typ;
-	ASN1_STRING *str;
-	int utype;
-
-	if (it && it->funcs)
-		{
-		const ASN1_PRIMITIVE_FUNCS *pf = it->funcs;
-		if (pf->prim_new)
-			return pf->prim_new(pval, it);
-		}
-
-	if (!it || (it->itype == ASN1_ITYPE_MSTRING))
-		utype = -1;
-	else
-		utype = it->utype;
-	switch(utype)
-		{
-		case V_ASN1_OBJECT:
-		*pval = (ASN1_VALUE *)OBJ_nid2obj(NID_undef);
-		return 1;
-
-		case V_ASN1_BOOLEAN:
-		*(ASN1_BOOLEAN *)pval = it->size;
-		return 1;
-
-		case V_ASN1_NULL:
-		*pval = (ASN1_VALUE *)1;
-		return 1;
-
-		case V_ASN1_ANY:
-		typ = OPENSSL_malloc(sizeof(ASN1_TYPE));
-		if (!typ)
-			return 0;
-		typ->value.ptr = NULL;
-		typ->type = -1;
-		*pval = (ASN1_VALUE *)typ;
-		break;
-
-		default:
-		str = ASN1_STRING_type_new(utype);
-		if (it->itype == ASN1_ITYPE_MSTRING && str)
-			str->flags |= ASN1_STRING_FLAG_MSTRING;
-		*pval = (ASN1_VALUE *)str;
-		break;
-		}
-	if (*pval)
-		return 1;
-	return 0;
-	}
+{
+    ASN1_TYPE *typ;
+    ASN1_STRING *str;
+    int utype;
+
+    if (it && it->funcs) {
+        const ASN1_PRIMITIVE_FUNCS *pf = it->funcs;
+        if (pf->prim_new)
+            return pf->prim_new(pval, it);
+    }
+
+    if (!it || (it->itype == ASN1_ITYPE_MSTRING))
+        utype = -1;
+    else
+        utype = it->utype;
+    switch (utype) {
+    case V_ASN1_OBJECT:
+        *pval = (ASN1_VALUE *)OBJ_nid2obj(NID_undef);
+        return 1;
+
+    case V_ASN1_BOOLEAN:
+        *(ASN1_BOOLEAN *)pval = it->size;
+        return 1;
+
+    case V_ASN1_NULL:
+        *pval = (ASN1_VALUE *)1;
+        return 1;
+
+    case V_ASN1_ANY:
+        typ = OPENSSL_malloc(sizeof(ASN1_TYPE));
+        if (!typ)
+            return 0;
+        typ->value.ptr = NULL;
+        typ->type = -1;
+        *pval = (ASN1_VALUE *)typ;
+        break;
+
+    default:
+        str = ASN1_STRING_type_new(utype);
+        if (it->itype == ASN1_ITYPE_MSTRING && str)
+            str->flags |= ASN1_STRING_FLAG_MSTRING;
+        *pval = (ASN1_VALUE *)str;
+        break;
+    }
+    if (*pval)
+        return 1;
+    return 0;
+}
 
 static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	int utype;
-	if (it && it->funcs)
-		{
-		const ASN1_PRIMITIVE_FUNCS *pf = it->funcs;
-		if (pf->prim_clear)
-			pf->prim_clear(pval, it);
-		else 
-			*pval = NULL;
-		return;
-		}
-	if (!it || (it->itype == ASN1_ITYPE_MSTRING))
-		utype = -1;
-	else
-		utype = it->utype;
-	if (utype == V_ASN1_BOOLEAN)
-		*(ASN1_BOOLEAN *)pval = it->size;
-	else *pval = NULL;
-	}
+{
+    int utype;
+    if (it && it->funcs) {
+        const ASN1_PRIMITIVE_FUNCS *pf = it->funcs;
+        if (pf->prim_clear)
+            pf->prim_clear(pval, it);
+        else
+            *pval = NULL;
+        return;
+    }
+    if (!it || (it->itype == ASN1_ITYPE_MSTRING))
+        utype = -1;
+    else
+        utype = it->utype;
+    if (utype == V_ASN1_BOOLEAN)
+        *(ASN1_BOOLEAN *)pval = it->size;
+    else
+        *pval = NULL;
+}
diff --git a/crypto/asn1/tasn_prn.c b/crypto/asn1/tasn_prn.c
index 542a091a66..11d784ccd5 100644
--- a/crypto/asn1/tasn_prn.c
+++ b/crypto/asn1/tasn_prn.c
@@ -1,6 +1,7 @@
 /* tasn_prn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000,2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -67,561 +67,516 @@
 #include 
 #include "asn1_locl.h"
 
-/* Print routines.
+/*
+ * Print routines.
  */
 
 /* ASN1_PCTX routines */
 
-ASN1_PCTX default_pctx = 
-	{
-	ASN1_PCTX_FLAGS_SHOW_ABSENT,	/* flags */
-	0,	/* nm_flags */
-	0,	/* cert_flags */
-	0,	/* oid_flags */
-	0	/* str_flags */
-	};
-	
+ASN1_PCTX default_pctx = {
+    ASN1_PCTX_FLAGS_SHOW_ABSENT, /* flags */
+    0,                          /* nm_flags */
+    0,                          /* cert_flags */
+    0,                          /* oid_flags */
+    0                           /* str_flags */
+};
 
 ASN1_PCTX *ASN1_PCTX_new(void)
-	{
-	ASN1_PCTX *ret;
-	ret = OPENSSL_malloc(sizeof(ASN1_PCTX));
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_ASN1_PCTX_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	ret->flags = 0;
-	ret->nm_flags = 0;
-	ret->cert_flags = 0;
-	ret->oid_flags = 0;
-	ret->str_flags = 0;
-	return ret;
-	}
+{
+    ASN1_PCTX *ret;
+    ret = OPENSSL_malloc(sizeof(ASN1_PCTX));
+    if (ret == NULL) {
+        ASN1err(ASN1_F_ASN1_PCTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    ret->flags = 0;
+    ret->nm_flags = 0;
+    ret->cert_flags = 0;
+    ret->oid_flags = 0;
+    ret->str_flags = 0;
+    return ret;
+}
 
 void ASN1_PCTX_free(ASN1_PCTX *p)
-	{
-	OPENSSL_free(p);
-	}
+{
+    OPENSSL_free(p);
+}
 
 unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p)
-	{
-	return p->flags;
-	}
+{
+    return p->flags;
+}
 
 void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags)
-	{
-	p->flags = flags;
-	}
+{
+    p->flags = flags;
+}
 
 unsigned long ASN1_PCTX_get_nm_flags(ASN1_PCTX *p)
-	{
-	return p->nm_flags;
-	}
+{
+    return p->nm_flags;
+}
 
 void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags)
-	{
-	p->nm_flags = flags;
-	}
+{
+    p->nm_flags = flags;
+}
 
 unsigned long ASN1_PCTX_get_cert_flags(ASN1_PCTX *p)
-	{
-	return p->cert_flags;
-	}
+{
+    return p->cert_flags;
+}
 
 void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags)
-	{
-	p->cert_flags = flags;
-	}
+{
+    p->cert_flags = flags;
+}
 
 unsigned long ASN1_PCTX_get_oid_flags(ASN1_PCTX *p)
-	{
-	return p->oid_flags;
-	}
+{
+    return p->oid_flags;
+}
 
 void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags)
-	{
-	p->oid_flags = flags;
-	}
+{
+    p->oid_flags = flags;
+}
 
 unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p)
-	{
-	return p->str_flags;
-	}
+{
+    return p->str_flags;
+}
 
 void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags)
-	{
-	p->str_flags = flags;
-	}
+{
+    p->str_flags = flags;
+}
 
 /* Main print routines */
 
 static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent,
-				const ASN1_ITEM *it,
-				const char *fname, const char *sname,
-				int nohdr, const ASN1_PCTX *pctx);
+                               const ASN1_ITEM *it,
+                               const char *fname, const char *sname,
+                               int nohdr, const ASN1_PCTX *pctx);
 
 int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent,
-				const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx);
+                            const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx);
 
 static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld,
-				const ASN1_ITEM *it, int indent,
-				const char *fname, const char *sname,
-				const ASN1_PCTX *pctx);
+                                const ASN1_ITEM *it, int indent,
+                                const char *fname, const char *sname,
+                                const ASN1_PCTX *pctx);
 
 static int asn1_print_fsname(BIO *out, int indent,
-			const char *fname, const char *sname,
-			const ASN1_PCTX *pctx);
+                             const char *fname, const char *sname,
+                             const ASN1_PCTX *pctx);
 
 int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent,
-				const ASN1_ITEM *it, const ASN1_PCTX *pctx)
-	{
-	const char *sname;
-	if (pctx == NULL)
-		pctx = &default_pctx;
-	if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME)
-		sname = NULL;
-	else
-		sname = it->sname;
-	return asn1_item_print_ctx(out, &ifld, indent, it,
-							NULL, sname, 0, pctx);
-	}
+                    const ASN1_ITEM *it, const ASN1_PCTX *pctx)
+{
+    const char *sname;
+    if (pctx == NULL)
+        pctx = &default_pctx;
+    if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME)
+        sname = NULL;
+    else
+        sname = it->sname;
+    return asn1_item_print_ctx(out, &ifld, indent, it, NULL, sname, 0, pctx);
+}
 
 static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent,
-				const ASN1_ITEM *it,
-				const char *fname, const char *sname,
-				int nohdr, const ASN1_PCTX *pctx)
-	{
-	const ASN1_TEMPLATE *tt;
-	const ASN1_EXTERN_FUNCS *ef;
-	ASN1_VALUE **tmpfld;
-	const ASN1_AUX *aux = it->funcs;
-	ASN1_aux_cb *asn1_cb;
-	ASN1_PRINT_ARG parg;
-	int i;
-	if (aux && aux->asn1_cb)
-		{
-		parg.out = out;
-		parg.indent = indent;
-		parg.pctx = pctx;
-		asn1_cb = aux->asn1_cb;
-		}
-	else asn1_cb = 0;
-
-	if(*fld == NULL)
-		{
-		if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_ABSENT)
-			{
-			if (!nohdr && !asn1_print_fsname(out, indent,
-							fname, sname, pctx))
-				return 0;
-			if (BIO_puts(out, "\n") <= 0)
-				return 0;
-			}
-		return 1;
-		}
-
-	switch(it->itype)
-		{
-		case ASN1_ITYPE_PRIMITIVE:
-		if(it->templates)
-			{
-			if (!asn1_template_print_ctx(out, fld, indent,
-							it->templates, pctx))
-				return 0;
-			}
-		/* fall thru */
-		case ASN1_ITYPE_MSTRING:
-		if (!asn1_primitive_print(out, fld, it,
-				indent, fname, sname,pctx))
-			return 0;
-		break;
-
-		case ASN1_ITYPE_EXTERN:
-		if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
-			return 0;
-		/* Use new style print routine if possible */
-		ef = it->funcs;
-		if (ef && ef->asn1_ex_print)
-			{
-			i = ef->asn1_ex_print(out, fld, indent, "", pctx);
-			if (!i)
-				return 0;
-			if ((i == 2) && (BIO_puts(out, "\n") <= 0))
-				return 0;
-			return 1;
-			}
-		else if (sname && 
-			BIO_printf(out, ":EXTERNAL TYPE %s\n", sname) <= 0)
-			return 0;
-		break;
-
-		case ASN1_ITYPE_CHOICE:
+                               const ASN1_ITEM *it,
+                               const char *fname, const char *sname,
+                               int nohdr, const ASN1_PCTX *pctx)
+{
+    const ASN1_TEMPLATE *tt;
+    const ASN1_EXTERN_FUNCS *ef;
+    ASN1_VALUE **tmpfld;
+    const ASN1_AUX *aux = it->funcs;
+    ASN1_aux_cb *asn1_cb;
+    ASN1_PRINT_ARG parg;
+    int i;
+    if (aux && aux->asn1_cb) {
+        parg.out = out;
+        parg.indent = indent;
+        parg.pctx = pctx;
+        asn1_cb = aux->asn1_cb;
+    } else
+        asn1_cb = 0;
+
+    if (*fld == NULL) {
+        if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_ABSENT) {
+            if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
+                return 0;
+            if (BIO_puts(out, "\n") <= 0)
+                return 0;
+        }
+        return 1;
+    }
+
+    switch (it->itype) {
+    case ASN1_ITYPE_PRIMITIVE:
+        if (it->templates) {
+            if (!asn1_template_print_ctx(out, fld, indent,
+                                         it->templates, pctx))
+                return 0;
+        }
+        /* fall thru */
+    case ASN1_ITYPE_MSTRING:
+        if (!asn1_primitive_print(out, fld, it, indent, fname, sname, pctx))
+            return 0;
+        break;
+
+    case ASN1_ITYPE_EXTERN:
+        if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
+            return 0;
+        /* Use new style print routine if possible */
+        ef = it->funcs;
+        if (ef && ef->asn1_ex_print) {
+            i = ef->asn1_ex_print(out, fld, indent, "", pctx);
+            if (!i)
+                return 0;
+            if ((i == 2) && (BIO_puts(out, "\n") <= 0))
+                return 0;
+            return 1;
+        } else if (sname &&
+                   BIO_printf(out, ":EXTERNAL TYPE %s\n", sname) <= 0)
+            return 0;
+        break;
+
+    case ASN1_ITYPE_CHOICE:
 #if 0
-		if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
-			return 0;
+        if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
+            return 0;
 #endif
-		/* CHOICE type, get selector */
-		i = asn1_get_choice_selector(fld, it);
-		/* This should never happen... */
-		if((i < 0) || (i >= it->tcount))
-			{
-			if (BIO_printf(out,
-				"ERROR: selector [%d] invalid\n", i) <= 0)
-				return 0;
-			return 1;
-			}
-		tt = it->templates + i;
-		tmpfld = asn1_get_field_ptr(fld, tt);
-		if (!asn1_template_print_ctx(out, tmpfld, indent, tt, pctx))
-			return 0;
-		break;
-
-		case ASN1_ITYPE_SEQUENCE:
-		case ASN1_ITYPE_NDEF_SEQUENCE:
-		if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
-			return 0;
-		if (fname || sname)
-			{
-			if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE)
-				{
-				if (BIO_puts(out, " {\n") <= 0)
-					return 0;
-				}
-			else
-				{
-				if (BIO_puts(out, "\n") <= 0)
-					return 0;
-				}
-			}
-
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_PRINT_PRE, fld, it, &parg);
-			if (i == 0)
-				return 0;
-			if (i == 2)
-				return 1;
-			}
-
-		/* Print each field entry */
-		for(i = 0, tt = it->templates; i < it->tcount; i++, tt++)
-			{
-			const ASN1_TEMPLATE *seqtt;
-			seqtt = asn1_do_adb(fld, tt, 1);
-			tmpfld = asn1_get_field_ptr(fld, seqtt);
-			if (!asn1_template_print_ctx(out, tmpfld,
-						indent + 2, seqtt, pctx))
-				return 0;
-			}
-		if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE)
-			{
-			if (BIO_printf(out, "%*s}\n", indent, "") < 0)
-				return 0;
-			}
-
-		if (asn1_cb)
-			{
-			i = asn1_cb(ASN1_OP_PRINT_POST, fld, it, &parg);
-			if (i == 0)
-				return 0;
-			}
-		break;
-
-		default:
-		BIO_printf(out, "Unprocessed type %d\n", it->itype);
-		return 0;
-		}
-
-	return 1;
-	}
+        /* CHOICE type, get selector */
+        i = asn1_get_choice_selector(fld, it);
+        /* This should never happen... */
+        if ((i < 0) || (i >= it->tcount)) {
+            if (BIO_printf(out, "ERROR: selector [%d] invalid\n", i) <= 0)
+                return 0;
+            return 1;
+        }
+        tt = it->templates + i;
+        tmpfld = asn1_get_field_ptr(fld, tt);
+        if (!asn1_template_print_ctx(out, tmpfld, indent, tt, pctx))
+            return 0;
+        break;
+
+    case ASN1_ITYPE_SEQUENCE:
+    case ASN1_ITYPE_NDEF_SEQUENCE:
+        if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx))
+            return 0;
+        if (fname || sname) {
+            if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) {
+                if (BIO_puts(out, " {\n") <= 0)
+                    return 0;
+            } else {
+                if (BIO_puts(out, "\n") <= 0)
+                    return 0;
+            }
+        }
+
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_PRINT_PRE, fld, it, &parg);
+            if (i == 0)
+                return 0;
+            if (i == 2)
+                return 1;
+        }
+
+        /* Print each field entry */
+        for (i = 0, tt = it->templates; i < it->tcount; i++, tt++) {
+            const ASN1_TEMPLATE *seqtt;
+            seqtt = asn1_do_adb(fld, tt, 1);
+            tmpfld = asn1_get_field_ptr(fld, seqtt);
+            if (!asn1_template_print_ctx(out, tmpfld,
+                                         indent + 2, seqtt, pctx))
+                return 0;
+        }
+        if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) {
+            if (BIO_printf(out, "%*s}\n", indent, "") < 0)
+                return 0;
+        }
+
+        if (asn1_cb) {
+            i = asn1_cb(ASN1_OP_PRINT_POST, fld, it, &parg);
+            if (i == 0)
+                return 0;
+        }
+        break;
+
+    default:
+        BIO_printf(out, "Unprocessed type %d\n", it->itype);
+        return 0;
+    }
+
+    return 1;
+}
 
 int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent,
-				const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx)
-	{
-	int i, flags;
-	const char *sname, *fname;
-	flags = tt->flags;
-	if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME)
-		sname = ASN1_ITEM_ptr(tt->item)->sname;
-	else
-		sname = NULL;
-	if(pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME)
-		fname = NULL;
-	else
-		fname = tt->field_name;
-	if(flags & ASN1_TFLG_SK_MASK)
-		{
-		char *tname;
-		ASN1_VALUE *skitem;
-		STACK_OF(ASN1_VALUE) *stack;
-
-		/* SET OF, SEQUENCE OF */
-		if (fname)
-			{
-			if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SSOF)
-				{
-				if(flags & ASN1_TFLG_SET_OF)
-					tname = "SET";
-				else
-					tname = "SEQUENCE";
-				if (BIO_printf(out, "%*s%s OF %s {\n",
-					indent, "", tname, tt->field_name) <= 0)
-					return 0;
-				}
-			else if (BIO_printf(out, "%*s%s:\n", indent, "",
-					fname) <= 0)
-				return 0;
-			}
-		stack = (STACK_OF(ASN1_VALUE) *)*fld;
-		for(i = 0; i < sk_ASN1_VALUE_num(stack); i++)
-			{
-			if ((i > 0) && (BIO_puts(out, "\n") <= 0))
-				return 0;
-
-			skitem = sk_ASN1_VALUE_value(stack, i);
-			if (!asn1_item_print_ctx(out, &skitem, indent + 2,
-				ASN1_ITEM_ptr(tt->item), NULL, NULL, 1, pctx))
-				return 0;
-			}
-		if (!i && BIO_printf(out, "%*s\n", indent + 2, "") <= 0)
-				return 0;
-		if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE)
-			{
-			if (BIO_printf(out, "%*s}\n", indent, "") <= 0)
-				return 0;
-			}
-		return 1;
-		}
-	return asn1_item_print_ctx(out, fld, indent, ASN1_ITEM_ptr(tt->item),
-							fname, sname, 0, pctx);
-	}
+                            const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx)
+{
+    int i, flags;
+    const char *sname, *fname;
+    flags = tt->flags;
+    if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME)
+        sname = ASN1_ITEM_ptr(tt->item)->sname;
+    else
+        sname = NULL;
+    if (pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME)
+        fname = NULL;
+    else
+        fname = tt->field_name;
+    if (flags & ASN1_TFLG_SK_MASK) {
+        char *tname;
+        ASN1_VALUE *skitem;
+        STACK_OF(ASN1_VALUE) *stack;
+
+        /* SET OF, SEQUENCE OF */
+        if (fname) {
+            if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SSOF) {
+                if (flags & ASN1_TFLG_SET_OF)
+                    tname = "SET";
+                else
+                    tname = "SEQUENCE";
+                if (BIO_printf(out, "%*s%s OF %s {\n",
+                               indent, "", tname, tt->field_name) <= 0)
+                    return 0;
+            } else if (BIO_printf(out, "%*s%s:\n", indent, "", fname) <= 0)
+                return 0;
+        }
+        stack = (STACK_OF(ASN1_VALUE) *)*fld;
+        for (i = 0; i < sk_ASN1_VALUE_num(stack); i++) {
+            if ((i > 0) && (BIO_puts(out, "\n") <= 0))
+                return 0;
+
+            skitem = sk_ASN1_VALUE_value(stack, i);
+            if (!asn1_item_print_ctx(out, &skitem, indent + 2,
+                                     ASN1_ITEM_ptr(tt->item), NULL, NULL, 1,
+                                     pctx))
+                return 0;
+        }
+        if (!i && BIO_printf(out, "%*s\n", indent + 2, "") <= 0)
+            return 0;
+        if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) {
+            if (BIO_printf(out, "%*s}\n", indent, "") <= 0)
+                return 0;
+        }
+        return 1;
+    }
+    return asn1_item_print_ctx(out, fld, indent, ASN1_ITEM_ptr(tt->item),
+                               fname, sname, 0, pctx);
+}
 
 static int asn1_print_fsname(BIO *out, int indent,
-			const char *fname, const char *sname,
-			const ASN1_PCTX *pctx)
-	{
-	static char spaces[] = "                    ";
-	const int nspaces = sizeof(spaces) - 1;
+                             const char *fname, const char *sname,
+                             const ASN1_PCTX *pctx)
+{
+    static char spaces[] = "                    ";
+    const int nspaces = sizeof(spaces) - 1;
 
 #if 0
-	if (!sname && !fname)
-		return 1;
+    if (!sname && !fname)
+        return 1;
 #endif
 
-	while (indent > nspaces)
-		{
-		if (BIO_write(out, spaces, nspaces) != nspaces)
-			return 0;
-		indent -= nspaces;
-		}
-	if (BIO_write(out, spaces, indent) != indent)
-		return 0;
-	if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME)
-		sname = NULL;
-	if (pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME)
-		fname = NULL;
-	if (!sname && !fname)
-		return 1;
-	if (fname)
-		{
-		if (BIO_puts(out, fname) <= 0)
-			return 0;
-		}
-	if (sname)
-		{
-		if (fname)
-			{
-			if (BIO_printf(out, " (%s)", sname) <= 0)
-				return 0;
-			}
-		else
-			{
-			if (BIO_puts(out, sname) <= 0)
-				return 0;
-			}
-		}
-	if (BIO_write(out, ": ", 2) != 2)
-		return 0;
-	return 1;
-	}
+    while (indent > nspaces) {
+        if (BIO_write(out, spaces, nspaces) != nspaces)
+            return 0;
+        indent -= nspaces;
+    }
+    if (BIO_write(out, spaces, indent) != indent)
+        return 0;
+    if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME)
+        sname = NULL;
+    if (pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME)
+        fname = NULL;
+    if (!sname && !fname)
+        return 1;
+    if (fname) {
+        if (BIO_puts(out, fname) <= 0)
+            return 0;
+    }
+    if (sname) {
+        if (fname) {
+            if (BIO_printf(out, " (%s)", sname) <= 0)
+                return 0;
+        } else {
+            if (BIO_puts(out, sname) <= 0)
+                return 0;
+        }
+    }
+    if (BIO_write(out, ": ", 2) != 2)
+        return 0;
+    return 1;
+}
 
 static int asn1_print_boolean_ctx(BIO *out, int boolval,
-							const ASN1_PCTX *pctx)
-	{
-	const char *str;
-	switch (boolval)
-		{
-		case -1:
-		str = "BOOL ABSENT";
-		break;
+                                  const ASN1_PCTX *pctx)
+{
+    const char *str;
+    switch (boolval) {
+    case -1:
+        str = "BOOL ABSENT";
+        break;
 
-		case 0:
-		str = "FALSE";
-		break;
+    case 0:
+        str = "FALSE";
+        break;
 
-		default:
-		str = "TRUE";
-		break;
+    default:
+        str = "TRUE";
+        break;
 
-		}
+    }
 
-	if (BIO_puts(out, str) <= 0)
-		return 0;
-	return 1;
+    if (BIO_puts(out, str) <= 0)
+        return 0;
+    return 1;
 
-	}
+}
 
 static int asn1_print_integer_ctx(BIO *out, ASN1_INTEGER *str,
-						const ASN1_PCTX *pctx)
-	{
-	char *s;
-	int ret = 1;
-	s = i2s_ASN1_INTEGER(NULL, str);
-	if (BIO_puts(out, s) <= 0)
-		ret = 0;
-	OPENSSL_free(s);
-	return ret;
-	}
+                                  const ASN1_PCTX *pctx)
+{
+    char *s;
+    int ret = 1;
+    s = i2s_ASN1_INTEGER(NULL, str);
+    if (BIO_puts(out, s) <= 0)
+        ret = 0;
+    OPENSSL_free(s);
+    return ret;
+}
 
 static int asn1_print_oid_ctx(BIO *out, const ASN1_OBJECT *oid,
-						const ASN1_PCTX *pctx)
-	{
-	char objbuf[80];
-	const char *ln;
-	ln = OBJ_nid2ln(OBJ_obj2nid(oid));
-	if(!ln)
-		ln = "";
-	OBJ_obj2txt(objbuf, sizeof objbuf, oid, 1);
-	if (BIO_printf(out, "%s (%s)", ln, objbuf) <= 0)
-		return 0;
-	return 1;
-	}
+                              const ASN1_PCTX *pctx)
+{
+    char objbuf[80];
+    const char *ln;
+    ln = OBJ_nid2ln(OBJ_obj2nid(oid));
+    if (!ln)
+        ln = "";
+    OBJ_obj2txt(objbuf, sizeof objbuf, oid, 1);
+    if (BIO_printf(out, "%s (%s)", ln, objbuf) <= 0)
+        return 0;
+    return 1;
+}
 
 static int asn1_print_obstring_ctx(BIO *out, ASN1_STRING *str, int indent,
-						const ASN1_PCTX *pctx)
-	{
-	if (str->type == V_ASN1_BIT_STRING)
-		{
-		if (BIO_printf(out, " (%ld unused bits)\n",
-					str->flags & 0x7) <= 0)
-				return 0;
-		}
-	else if (BIO_puts(out, "\n") <= 0)
-		return 0;
-	if ((str->length > 0)
-		&& BIO_dump_indent(out, (char *)str->data, str->length,
-				indent + 2) <= 0)
-		return 0;
-	return 1;
-	}
+                                   const ASN1_PCTX *pctx)
+{
+    if (str->type == V_ASN1_BIT_STRING) {
+        if (BIO_printf(out, " (%ld unused bits)\n", str->flags & 0x7) <= 0)
+            return 0;
+    } else if (BIO_puts(out, "\n") <= 0)
+        return 0;
+    if ((str->length > 0)
+        && BIO_dump_indent(out, (char *)str->data, str->length,
+                           indent + 2) <= 0)
+        return 0;
+    return 1;
+}
 
 static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld,
-				const ASN1_ITEM *it, int indent,
-				const char *fname, const char *sname,
-				const ASN1_PCTX *pctx)
-	{
-	long utype;
-	ASN1_STRING *str;
-	int ret = 1, needlf = 1;
-	const char *pname;
-	const ASN1_PRIMITIVE_FUNCS *pf;
-	pf = it->funcs;
-	if (!asn1_print_fsname(out, indent, fname, sname, pctx))
-			return 0;
-	if (pf && pf->prim_print)
-		return pf->prim_print(out, fld, it, indent, pctx);
-	str = (ASN1_STRING *)*fld;
-	if (it->itype == ASN1_ITYPE_MSTRING)
-		utype = str->type & ~V_ASN1_NEG;
-	else
-		utype = it->utype;
-	if (utype == V_ASN1_ANY)
-		{
-		ASN1_TYPE *atype = (ASN1_TYPE *)*fld;
-		utype = atype->type;
-		fld = &atype->value.asn1_value;
-		str = (ASN1_STRING *)*fld;
-		if (pctx->flags & ASN1_PCTX_FLAGS_NO_ANY_TYPE)
-			pname = NULL;
-		else 
-			pname = ASN1_tag2str(utype);
-		}
-	else
-		{
-		if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_TYPE)
-			pname = ASN1_tag2str(utype);
-		else 
-			pname = NULL;
-		}
-
-	if (utype == V_ASN1_NULL)
-		{
-		if (BIO_puts(out, "NULL\n") <= 0)
-			return 0;
-		return 1;
-		}
-
-	if (pname)
-		{
-		if (BIO_puts(out, pname) <= 0)
-			return 0;
-		if (BIO_puts(out, ":") <= 0)
-			return 0;
-		}
-
-	switch (utype)
-		{
-		case V_ASN1_BOOLEAN:
-			{
-			int boolval = *(int *)fld;
-			if (boolval == -1)
-				boolval = it->size;
-			ret = asn1_print_boolean_ctx(out, boolval, pctx);
-			}
-		break;
-
-		case V_ASN1_INTEGER:
-		case V_ASN1_ENUMERATED:
-		ret = asn1_print_integer_ctx(out, str, pctx);
-		break;
-
-		case V_ASN1_UTCTIME:
-		ret = ASN1_UTCTIME_print(out, str);
-		break;
-
-		case V_ASN1_GENERALIZEDTIME:
-		ret = ASN1_GENERALIZEDTIME_print(out, str);
-		break;
-
-		case V_ASN1_OBJECT:
-		ret = asn1_print_oid_ctx(out, (const ASN1_OBJECT *)*fld, pctx);
-		break;
-
-		case V_ASN1_OCTET_STRING:
-		case V_ASN1_BIT_STRING:
-		ret = asn1_print_obstring_ctx(out, str, indent, pctx);
-		needlf = 0;
-		break;
-
-		case V_ASN1_SEQUENCE:
-		case V_ASN1_SET:
-		case V_ASN1_OTHER:
-		if (BIO_puts(out, "\n") <= 0)
-			return 0;
-		if (ASN1_parse_dump(out, str->data, str->length,
-						indent, 0) <= 0)
-			ret = 0;
-		needlf = 0;
-		break;
-
-		default:
-		ret = ASN1_STRING_print_ex(out, str, pctx->str_flags);
-
-		}
-	if (!ret)
-		return 0;
-	if (needlf && BIO_puts(out, "\n") <= 0)
-		return 0;
-	return 1;
-	}
+                                const ASN1_ITEM *it, int indent,
+                                const char *fname, const char *sname,
+                                const ASN1_PCTX *pctx)
+{
+    long utype;
+    ASN1_STRING *str;
+    int ret = 1, needlf = 1;
+    const char *pname;
+    const ASN1_PRIMITIVE_FUNCS *pf;
+    pf = it->funcs;
+    if (!asn1_print_fsname(out, indent, fname, sname, pctx))
+        return 0;
+    if (pf && pf->prim_print)
+        return pf->prim_print(out, fld, it, indent, pctx);
+    str = (ASN1_STRING *)*fld;
+    if (it->itype == ASN1_ITYPE_MSTRING)
+        utype = str->type & ~V_ASN1_NEG;
+    else
+        utype = it->utype;
+    if (utype == V_ASN1_ANY) {
+        ASN1_TYPE *atype = (ASN1_TYPE *)*fld;
+        utype = atype->type;
+        fld = &atype->value.asn1_value;
+        str = (ASN1_STRING *)*fld;
+        if (pctx->flags & ASN1_PCTX_FLAGS_NO_ANY_TYPE)
+            pname = NULL;
+        else
+            pname = ASN1_tag2str(utype);
+    } else {
+        if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_TYPE)
+            pname = ASN1_tag2str(utype);
+        else
+            pname = NULL;
+    }
+
+    if (utype == V_ASN1_NULL) {
+        if (BIO_puts(out, "NULL\n") <= 0)
+            return 0;
+        return 1;
+    }
+
+    if (pname) {
+        if (BIO_puts(out, pname) <= 0)
+            return 0;
+        if (BIO_puts(out, ":") <= 0)
+            return 0;
+    }
+
+    switch (utype) {
+    case V_ASN1_BOOLEAN:
+        {
+            int boolval = *(int *)fld;
+            if (boolval == -1)
+                boolval = it->size;
+            ret = asn1_print_boolean_ctx(out, boolval, pctx);
+        }
+        break;
+
+    case V_ASN1_INTEGER:
+    case V_ASN1_ENUMERATED:
+        ret = asn1_print_integer_ctx(out, str, pctx);
+        break;
+
+    case V_ASN1_UTCTIME:
+        ret = ASN1_UTCTIME_print(out, str);
+        break;
+
+    case V_ASN1_GENERALIZEDTIME:
+        ret = ASN1_GENERALIZEDTIME_print(out, str);
+        break;
+
+    case V_ASN1_OBJECT:
+        ret = asn1_print_oid_ctx(out, (const ASN1_OBJECT *)*fld, pctx);
+        break;
+
+    case V_ASN1_OCTET_STRING:
+    case V_ASN1_BIT_STRING:
+        ret = asn1_print_obstring_ctx(out, str, indent, pctx);
+        needlf = 0;
+        break;
+
+    case V_ASN1_SEQUENCE:
+    case V_ASN1_SET:
+    case V_ASN1_OTHER:
+        if (BIO_puts(out, "\n") <= 0)
+            return 0;
+        if (ASN1_parse_dump(out, str->data, str->length, indent, 0) <= 0)
+            ret = 0;
+        needlf = 0;
+        break;
+
+    default:
+        ret = ASN1_STRING_print_ex(out, str, pctx->str_flags);
+
+    }
+    if (!ret)
+        return 0;
+    if (needlf && BIO_puts(out, "\n") <= 0)
+        return 0;
+    return 1;
+}
diff --git a/crypto/asn1/tasn_typ.c b/crypto/asn1/tasn_typ.c
index 6fb1c372da..740e86d5fc 100644
--- a/crypto/asn1/tasn_typ.c
+++ b/crypto/asn1/tasn_typ.c
@@ -1,6 +1,7 @@
 /* tasn_typ.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -136,12 +137,12 @@ IMPLEMENT_ASN1_TYPE_ex(ASN1_FBOOLEAN, ASN1_BOOLEAN, 0)
 
 IMPLEMENT_ASN1_TYPE_ex(ASN1_OCTET_STRING_NDEF, ASN1_OCTET_STRING, ASN1_TFLG_NDEF)
 
-ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY)
+ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY)
 ASN1_ITEM_TEMPLATE_END(ASN1_SEQUENCE_ANY)
 
-ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, ASN1_SET_ANY, ASN1_ANY)
+ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, ASN1_SET_ANY, ASN1_ANY)
 ASN1_ITEM_TEMPLATE_END(ASN1_SET_ANY)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
diff --git a/crypto/asn1/tasn_utl.c b/crypto/asn1/tasn_utl.c
index ca9ec7a32f..41726d8feb 100644
--- a/crypto/asn1/tasn_utl.c
+++ b/crypto/asn1/tasn_utl.c
@@ -1,6 +1,7 @@
 /* tasn_utl.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include 
 #include 
@@ -69,211 +69,207 @@
 /* Add 'offset' to 'addr' */
 #define offset2ptr(addr, offset) (void *)(((char *) addr) + offset)
 
-/* Given an ASN1_ITEM CHOICE type return
- * the selector value
+/*
+ * Given an ASN1_ITEM CHOICE type return the selector value
  */
 
 int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	int *sel = offset2ptr(*pval, it->utype);
-	return *sel;
-	}
+{
+    int *sel = offset2ptr(*pval, it->utype);
+    return *sel;
+}
 
-/* Given an ASN1_ITEM CHOICE type set
- * the selector value, return old value.
+/*
+ * Given an ASN1_ITEM CHOICE type set the selector value, return old value.
  */
 
-int asn1_set_choice_selector(ASN1_VALUE **pval, int value, const ASN1_ITEM *it)
-	{	
-	int *sel, ret;
-	sel = offset2ptr(*pval, it->utype);
-	ret = *sel;
-	*sel = value;
-	return ret;
-	}
+int asn1_set_choice_selector(ASN1_VALUE **pval, int value,
+                             const ASN1_ITEM *it)
+{
+    int *sel, ret;
+    sel = offset2ptr(*pval, it->utype);
+    ret = *sel;
+    *sel = value;
+    return ret;
+}
 
-/* Do reference counting. The value 'op' decides what to do. 
- * if it is +1 then the count is incremented. If op is 0 count is
- * set to 1. If op is -1 count is decremented and the return value
- * is the current refrence count or 0 if no reference count exists.
+/*
+ * Do reference counting. The value 'op' decides what to do. if it is +1
+ * then the count is incremented. If op is 0 count is set to 1. If op is -1
+ * count is decremented and the return value is the current refrence count or
+ * 0 if no reference count exists.
  */
 
 int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it)
-	{
-	const ASN1_AUX *aux;
-	int *lck, ret;
-	if ((it->itype != ASN1_ITYPE_SEQUENCE)
-	   && (it->itype != ASN1_ITYPE_NDEF_SEQUENCE))
-		return 0;
-	aux = it->funcs;
-	if (!aux || !(aux->flags & ASN1_AFLG_REFCOUNT))
-		return 0;
-	lck = offset2ptr(*pval, aux->ref_offset);
-	if (op == 0)
-		{
-		*lck = 1;
-		return 1;
-		}
-	ret = CRYPTO_add(lck, op, aux->ref_lock);
+{
+    const ASN1_AUX *aux;
+    int *lck, ret;
+    if ((it->itype != ASN1_ITYPE_SEQUENCE)
+        && (it->itype != ASN1_ITYPE_NDEF_SEQUENCE))
+        return 0;
+    aux = it->funcs;
+    if (!aux || !(aux->flags & ASN1_AFLG_REFCOUNT))
+        return 0;
+    lck = offset2ptr(*pval, aux->ref_offset);
+    if (op == 0) {
+        *lck = 1;
+        return 1;
+    }
+    ret = CRYPTO_add(lck, op, aux->ref_lock);
 #ifdef REF_PRINT
-	fprintf(stderr, "%s: Reference Count: %d\n", it->sname, *lck);
+    fprintf(stderr, "%s: Reference Count: %d\n", it->sname, *lck);
 #endif
 #ifdef REF_CHECK
-	if (ret < 0) 
-		fprintf(stderr, "%s, bad reference count\n", it->sname);
+    if (ret < 0)
+        fprintf(stderr, "%s, bad reference count\n", it->sname);
 #endif
-	return ret;
-	}
+    return ret;
+}
 
 static ASN1_ENCODING *asn1_get_enc_ptr(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	const ASN1_AUX *aux;
-	if (!pval || !*pval)
-		return NULL;
-	aux = it->funcs;
-	if (!aux || !(aux->flags & ASN1_AFLG_ENCODING))
-		return NULL;
-	return offset2ptr(*pval, aux->enc_offset);
-	}
+{
+    const ASN1_AUX *aux;
+    if (!pval || !*pval)
+        return NULL;
+    aux = it->funcs;
+    if (!aux || !(aux->flags & ASN1_AFLG_ENCODING))
+        return NULL;
+    return offset2ptr(*pval, aux->enc_offset);
+}
 
 void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	ASN1_ENCODING *enc;
-	enc = asn1_get_enc_ptr(pval, it);
-	if (enc)
-		{
-		enc->enc = NULL;
-		enc->len = 0;
-		enc->modified = 1;
-		}
-	}
+{
+    ASN1_ENCODING *enc;
+    enc = asn1_get_enc_ptr(pval, it);
+    if (enc) {
+        enc->enc = NULL;
+        enc->len = 0;
+        enc->modified = 1;
+    }
+}
 
 void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	ASN1_ENCODING *enc;
-	enc = asn1_get_enc_ptr(pval, it);
-	if (enc)
-		{
-		if (enc->enc)
-			OPENSSL_free(enc->enc);
-		enc->enc = NULL;
-		enc->len = 0;
-		enc->modified = 1;
-		}
-	}
+{
+    ASN1_ENCODING *enc;
+    enc = asn1_get_enc_ptr(pval, it);
+    if (enc) {
+        if (enc->enc)
+            OPENSSL_free(enc->enc);
+        enc->enc = NULL;
+        enc->len = 0;
+        enc->modified = 1;
+    }
+}
 
 int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen,
-							 const ASN1_ITEM *it)
-	{
-	ASN1_ENCODING *enc;
-	enc = asn1_get_enc_ptr(pval, it);
-	if (!enc)
-		return 1;
+                  const ASN1_ITEM *it)
+{
+    ASN1_ENCODING *enc;
+    enc = asn1_get_enc_ptr(pval, it);
+    if (!enc)
+        return 1;
+
+    if (enc->enc)
+        OPENSSL_free(enc->enc);
+    enc->enc = OPENSSL_malloc(inlen);
+    if (!enc->enc)
+        return 0;
+    memcpy(enc->enc, in, inlen);
+    enc->len = inlen;
+    enc->modified = 0;
 
-	if (enc->enc)
-		OPENSSL_free(enc->enc);
-	enc->enc = OPENSSL_malloc(inlen);
-	if (!enc->enc)
-		return 0;
-	memcpy(enc->enc, in, inlen);
-	enc->len = inlen;
-	enc->modified = 0;
+    return 1;
+}
 
-	return 1;
-	}
-		
 int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval,
-							const ASN1_ITEM *it)
-	{
-	ASN1_ENCODING *enc;
-	enc = asn1_get_enc_ptr(pval, it);
-	if (!enc || enc->modified)
-		return 0;
-	if (out)
-		{
-		memcpy(*out, enc->enc, enc->len);
-		*out += enc->len;
-		}
-	if (len)
-		*len = enc->len;
-	return 1;
-	}
+                     const ASN1_ITEM *it)
+{
+    ASN1_ENCODING *enc;
+    enc = asn1_get_enc_ptr(pval, it);
+    if (!enc || enc->modified)
+        return 0;
+    if (out) {
+        memcpy(*out, enc->enc, enc->len);
+        *out += enc->len;
+    }
+    if (len)
+        *len = enc->len;
+    return 1;
+}
 
 /* Given an ASN1_TEMPLATE get a pointer to a field */
-ASN1_VALUE ** asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
-	{
-	ASN1_VALUE **pvaltmp;
-	if (tt->flags & ASN1_TFLG_COMBINE)
-		return pval;
-	pvaltmp = offset2ptr(*pval, tt->offset);
-	/* NOTE for BOOLEAN types the field is just a plain
- 	 * int so we can't return int **, so settle for
-	 * (int *).
-	 */
-	return pvaltmp;
-	}
+ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt)
+{
+    ASN1_VALUE **pvaltmp;
+    if (tt->flags & ASN1_TFLG_COMBINE)
+        return pval;
+    pvaltmp = offset2ptr(*pval, tt->offset);
+    /*
+     * NOTE for BOOLEAN types the field is just a plain int so we can't
+     * return int **, so settle for (int *).
+     */
+    return pvaltmp;
+}
 
-/* Handle ANY DEFINED BY template, find the selector, look up
- * the relevant ASN1_TEMPLATE in the table and return it.
+/*
+ * Handle ANY DEFINED BY template, find the selector, look up the relevant
+ * ASN1_TEMPLATE in the table and return it.
  */
 
 const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt,
-								int nullerr)
-	{
-	const ASN1_ADB *adb;
-	const ASN1_ADB_TABLE *atbl;
-	long selector;
-	ASN1_VALUE **sfld;
-	int i;
-	if (!(tt->flags & ASN1_TFLG_ADB_MASK))
-		return tt;
+                                 int nullerr)
+{
+    const ASN1_ADB *adb;
+    const ASN1_ADB_TABLE *atbl;
+    long selector;
+    ASN1_VALUE **sfld;
+    int i;
+    if (!(tt->flags & ASN1_TFLG_ADB_MASK))
+        return tt;
+
+    /* Else ANY DEFINED BY ... get the table */
+    adb = ASN1_ADB_ptr(tt->item);
 
-	/* Else ANY DEFINED BY ... get the table */
-	adb = ASN1_ADB_ptr(tt->item);
+    /* Get the selector field */
+    sfld = offset2ptr(*pval, adb->offset);
 
-	/* Get the selector field */
-	sfld = offset2ptr(*pval, adb->offset);
+    /* Check if NULL */
+    if (!sfld) {
+        if (!adb->null_tt)
+            goto err;
+        return adb->null_tt;
+    }
 
-	/* Check if NULL */
-	if (!sfld)
-		{
-		if (!adb->null_tt)
-			goto err;
-		return adb->null_tt;
-		}
+    /*
+     * Convert type to a long: NB: don't check for NID_undef here because it
+     * might be a legitimate value in the table
+     */
+    if (tt->flags & ASN1_TFLG_ADB_OID)
+        selector = OBJ_obj2nid((ASN1_OBJECT *)*sfld);
+    else
+        selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld);
 
-	/* Convert type to a long:
-	 * NB: don't check for NID_undef here because it
-	 * might be a legitimate value in the table
-	 */
-	if (tt->flags & ASN1_TFLG_ADB_OID) 
-		selector = OBJ_obj2nid((ASN1_OBJECT *)*sfld);
-	else 
-		selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld);
+    /*
+     * Try to find matching entry in table Maybe should check application
+     * types first to allow application override? Might also be useful to
+     * have a flag which indicates table is sorted and we can do a binary
+     * search. For now stick to a linear search.
+     */
 
-	/* Try to find matching entry in table
-	 * Maybe should check application types first to
-	 * allow application override? Might also be useful
-	 * to have a flag which indicates table is sorted and
-	 * we can do a binary search. For now stick to a
-	 * linear search.
-	 */
+    for (atbl = adb->tbl, i = 0; i < adb->tblcount; i++, atbl++)
+        if (atbl->value == selector)
+            return &atbl->tt;
 
-	for (atbl = adb->tbl, i = 0; i < adb->tblcount; i++, atbl++)
-		if (atbl->value == selector)
-			return &atbl->tt;
+    /* FIXME: need to search application table too */
 
-	/* FIXME: need to search application table too */
+    /* No match, return default type */
+    if (!adb->default_tt)
+        goto err;
+    return adb->default_tt;
 
-	/* No match, return default type */
-	if (!adb->default_tt)
-		goto err;		
-	return adb->default_tt;
-	
-	err:
-	/* FIXME: should log the value or OID of unsupported type */
-	if (nullerr)
-		ASN1err(ASN1_F_ASN1_DO_ADB,
-			ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE);
-	return NULL;
-	}
+ err:
+    /* FIXME: should log the value or OID of unsupported type */
+    if (nullerr)
+        ASN1err(ASN1_F_ASN1_DO_ADB, ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE);
+    return NULL;
+}
diff --git a/crypto/asn1/x_algor.c b/crypto/asn1/x_algor.c
index 57cc956c20..fd7d16d404 100644
--- a/crypto/asn1/x_algor.c
+++ b/crypto/asn1/x_algor.c
@@ -1,6 +1,7 @@
 /* x_algor.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,12 +63,12 @@
 #include 
 
 ASN1_SEQUENCE(X509_ALGOR) = {
-	ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
-	ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
+        ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
+        ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
 } ASN1_SEQUENCE_END(X509_ALGOR)
 
-ASN1_ITEM_TEMPLATE(X509_ALGORS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
+ASN1_ITEM_TEMPLATE(X509_ALGORS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
 ASN1_ITEM_TEMPLATE_END(X509_ALGORS)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_ALGOR)
@@ -78,78 +79,70 @@ IMPLEMENT_STACK_OF(X509_ALGOR)
 IMPLEMENT_ASN1_SET_OF(X509_ALGOR)
 
 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval)
-	{
-	if (!alg)
-		return 0;
-	if (ptype != V_ASN1_UNDEF)
-		{
-		if (alg->parameter == NULL)
-			alg->parameter = ASN1_TYPE_new();
-		if (alg->parameter == NULL)
-			return 0;
-		}
-	if (alg)
-		{
-		if (alg->algorithm)
-			ASN1_OBJECT_free(alg->algorithm);
-		alg->algorithm = aobj;
-		}
-	if (ptype == 0)
-		return 1;	
-	if (ptype == V_ASN1_UNDEF)
-		{
-		if (alg->parameter)
-			{
-			ASN1_TYPE_free(alg->parameter);
-			alg->parameter = NULL;
-			}
-		}
-	else
-		ASN1_TYPE_set(alg->parameter, ptype, pval);
-	return 1;
-	}
+{
+    if (!alg)
+        return 0;
+    if (ptype != V_ASN1_UNDEF) {
+        if (alg->parameter == NULL)
+            alg->parameter = ASN1_TYPE_new();
+        if (alg->parameter == NULL)
+            return 0;
+    }
+    if (alg) {
+        if (alg->algorithm)
+            ASN1_OBJECT_free(alg->algorithm);
+        alg->algorithm = aobj;
+    }
+    if (ptype == 0)
+        return 1;
+    if (ptype == V_ASN1_UNDEF) {
+        if (alg->parameter) {
+            ASN1_TYPE_free(alg->parameter);
+            alg->parameter = NULL;
+        }
+    } else
+        ASN1_TYPE_set(alg->parameter, ptype, pval);
+    return 1;
+}
 
 void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
-						X509_ALGOR *algor)
-	{
-	if (paobj)
-		*paobj = algor->algorithm;
-	if (pptype)
-		{
-		if (algor->parameter == NULL)
-			{
-			*pptype = V_ASN1_UNDEF;
-			return;
-			}
-		else
-			*pptype = algor->parameter->type;
-		if (ppval)
-			*ppval = algor->parameter->value.ptr;
-		}
-	}
+                     X509_ALGOR *algor)
+{
+    if (paobj)
+        *paobj = algor->algorithm;
+    if (pptype) {
+        if (algor->parameter == NULL) {
+            *pptype = V_ASN1_UNDEF;
+            return;
+        } else
+            *pptype = algor->parameter->type;
+        if (ppval)
+            *ppval = algor->parameter->value.ptr;
+    }
+}
 
 /* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */
 
 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md)
-	{
-	int param_type;
+{
+    int param_type;
 
-	if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
-		param_type = V_ASN1_UNDEF;
-	else
-		param_type = V_ASN1_NULL;
+    if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
+        param_type = V_ASN1_UNDEF;
+    else
+        param_type = V_ASN1_NULL;
 
-	X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
+    X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
 
-	}
+}
 
 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b)
-	{
-	int rv;
-	rv = OBJ_cmp(a->algorithm, b->algorithm);
-	if (rv)
-		return rv;
-	if (!a->parameter && !b->parameter)
-		return 0;
-	return ASN1_TYPE_cmp(a->parameter, b->parameter);
-	}
+{
+    int rv;
+    rv = OBJ_cmp(a->algorithm, b->algorithm);
+    if (rv)
+        return rv;
+    if (!a->parameter && !b->parameter)
+        return 0;
+    return ASN1_TYPE_cmp(a->parameter, b->parameter);
+}
diff --git a/crypto/asn1/x_attrib.c b/crypto/asn1/x_attrib.c
index 04ae991115..93ef53bd5e 100644
--- a/crypto/asn1/x_attrib.c
+++ b/crypto/asn1/x_attrib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,15 +66,15 @@
  * X509_ATTRIBUTE: this has the following form:
  *
  * typedef struct x509_attributes_st
- *	{
- *	ASN1_OBJECT *object;
- *	int single;
- *	union	{
- *		char		*ptr;
- * 		STACK_OF(ASN1_TYPE) *set;
- * 		ASN1_TYPE	*single;
- *		} value;
- *	} X509_ATTRIBUTE;
+ *      {
+ *      ASN1_OBJECT *object;
+ *      int single;
+ *      union   {
+ *              char            *ptr;
+ *              STACK_OF(ASN1_TYPE) *set;
+ *              ASN1_TYPE       *single;
+ *              } value;
+ *      } X509_ATTRIBUTE;
  *
  * this needs some extra thought because the CHOICE type is
  * merged with the main structure and because the value can
@@ -84,36 +84,41 @@
  */
 
 ASN1_CHOICE(X509_ATTRIBUTE_SET) = {
-	ASN1_SET_OF(X509_ATTRIBUTE, value.set, ASN1_ANY),
-	ASN1_SIMPLE(X509_ATTRIBUTE, value.single, ASN1_ANY)
+        ASN1_SET_OF(X509_ATTRIBUTE, value.set, ASN1_ANY),
+        ASN1_SIMPLE(X509_ATTRIBUTE, value.single, ASN1_ANY)
 } ASN1_CHOICE_END_selector(X509_ATTRIBUTE, X509_ATTRIBUTE_SET, single)
 
 ASN1_SEQUENCE(X509_ATTRIBUTE) = {
-	ASN1_SIMPLE(X509_ATTRIBUTE, object, ASN1_OBJECT),
-	/* CHOICE type merged with parent */
-	ASN1_EX_COMBINE(0, 0, X509_ATTRIBUTE_SET)
+        ASN1_SIMPLE(X509_ATTRIBUTE, object, ASN1_OBJECT),
+        /* CHOICE type merged with parent */
+        ASN1_EX_COMBINE(0, 0, X509_ATTRIBUTE_SET)
 } ASN1_SEQUENCE_END(X509_ATTRIBUTE)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_ATTRIBUTE)
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
 
 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value)
-	{
-	X509_ATTRIBUTE *ret=NULL;
-	ASN1_TYPE *val=NULL;
+{
+    X509_ATTRIBUTE *ret = NULL;
+    ASN1_TYPE *val = NULL;
 
-	if ((ret=X509_ATTRIBUTE_new()) == NULL)
-		return(NULL);
-	ret->object=OBJ_nid2obj(nid);
-	ret->single=0;
-	if ((ret->value.set=sk_ASN1_TYPE_new_null()) == NULL) goto err;
-	if ((val=ASN1_TYPE_new()) == NULL) goto err;
-	if (!sk_ASN1_TYPE_push(ret->value.set,val)) goto err;
+    if ((ret = X509_ATTRIBUTE_new()) == NULL)
+        return (NULL);
+    ret->object = OBJ_nid2obj(nid);
+    ret->single = 0;
+    if ((ret->value.set = sk_ASN1_TYPE_new_null()) == NULL)
+        goto err;
+    if ((val = ASN1_TYPE_new()) == NULL)
+        goto err;
+    if (!sk_ASN1_TYPE_push(ret->value.set, val))
+        goto err;
 
-	ASN1_TYPE_set(val,atrtype,value);
-	return(ret);
-err:
-	if (ret != NULL) X509_ATTRIBUTE_free(ret);
-	if (val != NULL) ASN1_TYPE_free(val);
-	return(NULL);
-	}
+    ASN1_TYPE_set(val, atrtype, value);
+    return (ret);
+ err:
+    if (ret != NULL)
+        X509_ATTRIBUTE_free(ret);
+    if (val != NULL)
+        ASN1_TYPE_free(val);
+    return (NULL);
+}
diff --git a/crypto/asn1/x_bignum.c b/crypto/asn1/x_bignum.c
index 9cf3204a1b..1f1036409b 100644
--- a/crypto/asn1/x_bignum.c
+++ b/crypto/asn1/x_bignum.c
@@ -1,6 +1,7 @@
 /* x_bignum.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,79 +62,82 @@
 #include 
 #include 
 
-/* Custom primitive type for BIGNUM handling. This reads in an ASN1_INTEGER as a
- * BIGNUM directly. Currently it ignores the sign which isn't a problem since all
- * BIGNUMs used are non negative and anything that looks negative is normally due
- * to an encoding error.
+/*
+ * Custom primitive type for BIGNUM handling. This reads in an ASN1_INTEGER
+ * as a BIGNUM directly. Currently it ignores the sign which isn't a problem
+ * since all BIGNUMs used are non negative and anything that looks negative
+ * is normally due to an encoding error.
  */
 
-#define BN_SENSITIVE	1
+#define BN_SENSITIVE    1
 
 static int bn_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
 static void bn_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
-static int bn_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);
-static int bn_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
+static int bn_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
+                  const ASN1_ITEM *it);
+static int bn_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
+                  int utype, char *free_cont, const ASN1_ITEM *it);
 
 static ASN1_PRIMITIVE_FUNCS bignum_pf = {
-	NULL, 0,
-	bn_new,
-	bn_free,
-	0,
-	bn_c2i,
-	bn_i2c
+    NULL, 0,
+    bn_new,
+    bn_free,
+    0,
+    bn_c2i,
+    bn_i2c
 };
 
 ASN1_ITEM_start(BIGNUM)
-	ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &bignum_pf, 0, "BIGNUM"
+        ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &bignum_pf, 0, "BIGNUM"
 ASN1_ITEM_end(BIGNUM)
 
 ASN1_ITEM_start(CBIGNUM)
-	ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &bignum_pf, BN_SENSITIVE, "BIGNUM"
+        ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &bignum_pf, BN_SENSITIVE, "BIGNUM"
 ASN1_ITEM_end(CBIGNUM)
 
 static int bn_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
-	*pval = (ASN1_VALUE *)BN_new();
-	if(*pval) return 1;
-	else return 0;
+        *pval = (ASN1_VALUE *)BN_new();
+        if(*pval) return 1;
+        else return 0;
 }
 
 static void bn_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
-	if(!*pval) return;
-	if(it->size & BN_SENSITIVE) BN_clear_free((BIGNUM *)*pval);
-	else BN_free((BIGNUM *)*pval);
-	*pval = NULL;
+        if(!*pval) return;
+        if(it->size & BN_SENSITIVE) BN_clear_free((BIGNUM *)*pval);
+        else BN_free((BIGNUM *)*pval);
+        *pval = NULL;
 }
 
 static int bn_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it)
 {
-	BIGNUM *bn;
-	int pad;
-	if(!*pval) return -1;
-	bn = (BIGNUM *)*pval;
-	/* If MSB set in an octet we need a padding byte */
-	if(BN_num_bits(bn) & 0x7) pad = 0;
-	else pad = 1;
-	if(cont) {
-		if(pad) *cont++ = 0;
-		BN_bn2bin(bn, cont);
-	}
-	return pad + BN_num_bytes(bn);
+        BIGNUM *bn;
+        int pad;
+        if(!*pval) return -1;
+        bn = (BIGNUM *)*pval;
+        /* If MSB set in an octet we need a padding byte */
+        if(BN_num_bits(bn) & 0x7) pad = 0;
+        else pad = 1;
+        if(cont) {
+                if(pad) *cont++ = 0;
+                BN_bn2bin(bn, cont);
+        }
+        return pad + BN_num_bytes(bn);
 }
 
 static int bn_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
-		  int utype, char *free_cont, const ASN1_ITEM *it)
+                  int utype, char *free_cont, const ASN1_ITEM *it)
 {
-	BIGNUM *bn;
-	if(!*pval) bn_new(pval, it);
-	bn  = (BIGNUM *)*pval;
-	if(!BN_bin2bn(cont, len, bn)) {
-		bn_free(pval, it);
-		return 0;
-	}
-	return 1;
+        BIGNUM *bn;
+        if(!*pval) bn_new(pval, it);
+        bn  = (BIGNUM *)*pval;
+        if(!BN_bin2bn(cont, len, bn)) {
+                bn_free(pval, it);
+                return 0;
+        }
+        return 1;
 }
 
 
diff --git a/crypto/asn1/x_crl.c b/crypto/asn1/x_crl.c
index dc0106365a..8012eb140b 100644
--- a/crypto/asn1/x_crl.c
+++ b/crypto/asn1/x_crl.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,467 +63,452 @@
 #include 
 #include 
 
-static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
-				const X509_REVOKED * const *b);
+static int X509_REVOKED_cmp(const X509_REVOKED *const *a,
+                            const X509_REVOKED *const *b);
 static void setup_idp(X509_CRL *crl, ISSUING_DIST_POINT *idp);
 
 ASN1_SEQUENCE(X509_REVOKED) = {
-	ASN1_SIMPLE(X509_REVOKED,serialNumber, ASN1_INTEGER),
-	ASN1_SIMPLE(X509_REVOKED,revocationDate, ASN1_TIME),
-	ASN1_SEQUENCE_OF_OPT(X509_REVOKED,extensions, X509_EXTENSION)
+        ASN1_SIMPLE(X509_REVOKED,serialNumber, ASN1_INTEGER),
+        ASN1_SIMPLE(X509_REVOKED,revocationDate, ASN1_TIME),
+        ASN1_SEQUENCE_OF_OPT(X509_REVOKED,extensions, X509_EXTENSION)
 } ASN1_SEQUENCE_END(X509_REVOKED)
 
 static int def_crl_verify(X509_CRL *crl, EVP_PKEY *r);
 static int def_crl_lookup(X509_CRL *crl,
-		X509_REVOKED **ret, ASN1_INTEGER *serial, X509_NAME *issuer);
+                          X509_REVOKED **ret, ASN1_INTEGER *serial,
+                          X509_NAME *issuer);
 
-static X509_CRL_METHOD int_crl_meth =
-	{
-	0,
-	0,0,
-	def_crl_lookup,
-	def_crl_verify
-	};
+static X509_CRL_METHOD int_crl_meth = {
+    0,
+    0, 0,
+    def_crl_lookup,
+    def_crl_verify
+};
 
 static const X509_CRL_METHOD *default_crl_method = &int_crl_meth;
 
-/* The X509_CRL_INFO structure needs a bit of customisation.
- * Since we cache the original encoding the signature wont be affected by
- * reordering of the revoked field.
+/*
+ * The X509_CRL_INFO structure needs a bit of customisation. Since we cache
+ * the original encoding the signature wont be affected by reordering of the
+ * revoked field.
  */
 static int crl_inf_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
+                      void *exarg)
 {
-	X509_CRL_INFO *a = (X509_CRL_INFO *)*pval;
-
-	if(!a || !a->revoked) return 1;
-	switch(operation) {
-		/* Just set cmp function here. We don't sort because that
-		 * would affect the output of X509_CRL_print().
-		 */
-		case ASN1_OP_D2I_POST:
-		(void)sk_X509_REVOKED_set_cmp_func(a->revoked,X509_REVOKED_cmp);
-		break;
-	}
-	return 1;
+    X509_CRL_INFO *a = (X509_CRL_INFO *)*pval;
+
+    if (!a || !a->revoked)
+        return 1;
+    switch (operation) {
+        /*
+         * Just set cmp function here. We don't sort because that would
+         * affect the output of X509_CRL_print().
+         */
+    case ASN1_OP_D2I_POST:
+        (void)sk_X509_REVOKED_set_cmp_func(a->revoked, X509_REVOKED_cmp);
+        break;
+    }
+    return 1;
 }
 
 
 ASN1_SEQUENCE_enc(X509_CRL_INFO, enc, crl_inf_cb) = {
-	ASN1_OPT(X509_CRL_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(X509_CRL_INFO, sig_alg, X509_ALGOR),
-	ASN1_SIMPLE(X509_CRL_INFO, issuer, X509_NAME),
-	ASN1_SIMPLE(X509_CRL_INFO, lastUpdate, ASN1_TIME),
-	ASN1_OPT(X509_CRL_INFO, nextUpdate, ASN1_TIME),
-	ASN1_SEQUENCE_OF_OPT(X509_CRL_INFO, revoked, X509_REVOKED),
-	ASN1_EXP_SEQUENCE_OF_OPT(X509_CRL_INFO, extensions, X509_EXTENSION, 0)
+        ASN1_OPT(X509_CRL_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(X509_CRL_INFO, sig_alg, X509_ALGOR),
+        ASN1_SIMPLE(X509_CRL_INFO, issuer, X509_NAME),
+        ASN1_SIMPLE(X509_CRL_INFO, lastUpdate, ASN1_TIME),
+        ASN1_OPT(X509_CRL_INFO, nextUpdate, ASN1_TIME),
+        ASN1_SEQUENCE_OF_OPT(X509_CRL_INFO, revoked, X509_REVOKED),
+        ASN1_EXP_SEQUENCE_OF_OPT(X509_CRL_INFO, extensions, X509_EXTENSION, 0)
 } ASN1_SEQUENCE_END_enc(X509_CRL_INFO, X509_CRL_INFO)
 
-/* Set CRL entry issuer according to CRL certificate issuer extension.
- * Check for unhandled critical CRL entry extensions.
+/*
+ * Set CRL entry issuer according to CRL certificate issuer extension. Check
+ * for unhandled critical CRL entry extensions.
  */
 
 static int crl_set_issuers(X509_CRL *crl)
-	{
-
-	int i, j;
-	GENERAL_NAMES *gens, *gtmp;
-	STACK_OF(X509_REVOKED) *revoked;
-
-	revoked = X509_CRL_get_REVOKED(crl);
-
-	gens = NULL;
-	for (i = 0; i < sk_X509_REVOKED_num(revoked); i++)
-		{
-		X509_REVOKED *rev = sk_X509_REVOKED_value(revoked, i);
-		STACK_OF(X509_EXTENSION) *exts;
-		ASN1_ENUMERATED *reason;
-		X509_EXTENSION *ext;
-		gtmp = X509_REVOKED_get_ext_d2i(rev, 
-						NID_certificate_issuer,
-						&j, NULL);
-		if (!gtmp && (j != -1))
-			{
-			crl->flags |= EXFLAG_INVALID;
-			return 1;
-			}
-
-		if (gtmp)
-			{
-			gens = gtmp;
-			if (!crl->issuers)
-				{
-				crl->issuers = sk_GENERAL_NAMES_new_null();
-				if (!crl->issuers)
-					return 0;
-				}
-			if (!sk_GENERAL_NAMES_push(crl->issuers, gtmp))
-				return 0;
-			}
-		rev->issuer = gens;
-
-		reason = X509_REVOKED_get_ext_d2i(rev, NID_crl_reason,
-								&j, NULL);
-		if (!reason && (j != -1))
-			{
-			crl->flags |= EXFLAG_INVALID;
-			return 1;
-			}
-
-		if (reason)
-			{
-			rev->reason = ASN1_ENUMERATED_get(reason);
-			ASN1_ENUMERATED_free(reason);
-			}
-		else
-			rev->reason = CRL_REASON_NONE;	
-
-		/* Check for critical CRL entry extensions */
-
-		exts = rev->extensions;
-
-		for (j = 0; j < sk_X509_EXTENSION_num(exts); j++)
-			{
-			ext = sk_X509_EXTENSION_value(exts, j);
-			if (ext->critical > 0)
-				{
-				if (OBJ_obj2nid(ext->object) ==
-					NID_certificate_issuer)
-					continue;
-				crl->flags |= EXFLAG_CRITICAL;
-				break;
-				}
-			}
-
-
-		}
-
-	return 1;
-
-	}
-
-/* The X509_CRL structure needs a bit of customisation. Cache some extensions
+{
+
+    int i, j;
+    GENERAL_NAMES *gens, *gtmp;
+    STACK_OF(X509_REVOKED) *revoked;
+
+    revoked = X509_CRL_get_REVOKED(crl);
+
+    gens = NULL;
+    for (i = 0; i < sk_X509_REVOKED_num(revoked); i++) {
+        X509_REVOKED *rev = sk_X509_REVOKED_value(revoked, i);
+        STACK_OF(X509_EXTENSION) *exts;
+        ASN1_ENUMERATED *reason;
+        X509_EXTENSION *ext;
+        gtmp = X509_REVOKED_get_ext_d2i(rev,
+                                        NID_certificate_issuer, &j, NULL);
+        if (!gtmp && (j != -1)) {
+            crl->flags |= EXFLAG_INVALID;
+            return 1;
+        }
+
+        if (gtmp) {
+            gens = gtmp;
+            if (!crl->issuers) {
+                crl->issuers = sk_GENERAL_NAMES_new_null();
+                if (!crl->issuers)
+                    return 0;
+            }
+            if (!sk_GENERAL_NAMES_push(crl->issuers, gtmp))
+                return 0;
+        }
+        rev->issuer = gens;
+
+        reason = X509_REVOKED_get_ext_d2i(rev, NID_crl_reason, &j, NULL);
+        if (!reason && (j != -1)) {
+            crl->flags |= EXFLAG_INVALID;
+            return 1;
+        }
+
+        if (reason) {
+            rev->reason = ASN1_ENUMERATED_get(reason);
+            ASN1_ENUMERATED_free(reason);
+        } else
+            rev->reason = CRL_REASON_NONE;
+
+        /* Check for critical CRL entry extensions */
+
+        exts = rev->extensions;
+
+        for (j = 0; j < sk_X509_EXTENSION_num(exts); j++) {
+            ext = sk_X509_EXTENSION_value(exts, j);
+            if (ext->critical > 0) {
+                if (OBJ_obj2nid(ext->object) == NID_certificate_issuer)
+                    continue;
+                crl->flags |= EXFLAG_CRITICAL;
+                break;
+            }
+        }
+
+    }
+
+    return 1;
+
+}
+
+/*
+ * The X509_CRL structure needs a bit of customisation. Cache some extensions
  * and hash of the whole CRL.
  */
 static int crl_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
-	{
-	X509_CRL *crl = (X509_CRL *)*pval;
-	STACK_OF(X509_EXTENSION) *exts;
-	X509_EXTENSION *ext;
-	int idx;
-
-	switch(operation)
-		{
-		case ASN1_OP_NEW_POST:
-		crl->idp = NULL;
-		crl->akid = NULL;
-		crl->flags = 0;
-		crl->idp_flags = 0;
-		crl->idp_reasons = CRLDP_ALL_REASONS;
-		crl->meth = default_crl_method;
-		crl->meth_data = NULL;
-		crl->issuers = NULL;
-		crl->crl_number = NULL;
-		crl->base_crl_number = NULL;
-		break;
-
-		case ASN1_OP_D2I_POST:
+                  void *exarg)
+{
+    X509_CRL *crl = (X509_CRL *)*pval;
+    STACK_OF(X509_EXTENSION) *exts;
+    X509_EXTENSION *ext;
+    int idx;
+
+    switch (operation) {
+    case ASN1_OP_NEW_POST:
+        crl->idp = NULL;
+        crl->akid = NULL;
+        crl->flags = 0;
+        crl->idp_flags = 0;
+        crl->idp_reasons = CRLDP_ALL_REASONS;
+        crl->meth = default_crl_method;
+        crl->meth_data = NULL;
+        crl->issuers = NULL;
+        crl->crl_number = NULL;
+        crl->base_crl_number = NULL;
+        break;
+
+    case ASN1_OP_D2I_POST:
 #ifndef OPENSSL_NO_SHA
-		X509_CRL_digest(crl, EVP_sha1(), crl->sha1_hash, NULL);
+        X509_CRL_digest(crl, EVP_sha1(), crl->sha1_hash, NULL);
 #endif
-		crl->idp = X509_CRL_get_ext_d2i(crl,
-				NID_issuing_distribution_point, NULL, NULL);
-		if (crl->idp)
-			setup_idp(crl, crl->idp);
-
-		crl->akid = X509_CRL_get_ext_d2i(crl,
-				NID_authority_key_identifier, NULL, NULL);	
-
-		crl->crl_number = X509_CRL_get_ext_d2i(crl,
-				NID_crl_number, NULL, NULL);	
-
-		crl->base_crl_number = X509_CRL_get_ext_d2i(crl,
-				NID_delta_crl, NULL, NULL);	
-		/* Delta CRLs must have CRL number */
-		if (crl->base_crl_number && !crl->crl_number)
-			crl->flags |= EXFLAG_INVALID;
-
-		/* See if we have any unhandled critical CRL extensions and 
-		 * indicate this in a flag. We only currently handle IDP so
-		 * anything else critical sets the flag.
-		 *
-		 * This code accesses the X509_CRL structure directly:
-		 * applications shouldn't do this.
-		 */
-
-		exts = crl->crl->extensions;
-
-		for (idx = 0; idx < sk_X509_EXTENSION_num(exts); idx++)
-			{
-			int nid;
-			ext = sk_X509_EXTENSION_value(exts, idx);
-			nid = OBJ_obj2nid(ext->object);
-			if (nid == NID_freshest_crl)
-				crl->flags |= EXFLAG_FRESHEST;
-			if (ext->critical > 0)
-				{
-				/* We handle IDP and deltas */
-				if ((nid == NID_issuing_distribution_point)
-					|| (nid == NID_authority_key_identifier)
-					|| (nid == NID_delta_crl))
-					break;;
-				crl->flags |= EXFLAG_CRITICAL;
-				break;
-				}
-			}
-
-
-		if (!crl_set_issuers(crl))
-			return 0;
-
-		if (crl->meth->crl_init)
-			{
-			if (crl->meth->crl_init(crl) == 0)
-				return 0;
-			}
-		break;
-
-		case ASN1_OP_FREE_POST:
-		if (crl->meth->crl_free)
-			{
-			if (!crl->meth->crl_free(crl))
-				return 0;
-			}
-		if (crl->akid)
-			AUTHORITY_KEYID_free(crl->akid);
-		if (crl->idp)
-			ISSUING_DIST_POINT_free(crl->idp);
-		ASN1_INTEGER_free(crl->crl_number);
-		ASN1_INTEGER_free(crl->base_crl_number);
-		sk_GENERAL_NAMES_pop_free(crl->issuers, GENERAL_NAMES_free);
-		break;
-		}
-	return 1;
-	}
+        crl->idp = X509_CRL_get_ext_d2i(crl,
+                                        NID_issuing_distribution_point, NULL,
+                                        NULL);
+        if (crl->idp)
+            setup_idp(crl, crl->idp);
+
+        crl->akid = X509_CRL_get_ext_d2i(crl,
+                                         NID_authority_key_identifier, NULL,
+                                         NULL);
+
+        crl->crl_number = X509_CRL_get_ext_d2i(crl,
+                                               NID_crl_number, NULL, NULL);
+
+        crl->base_crl_number = X509_CRL_get_ext_d2i(crl,
+                                                    NID_delta_crl, NULL,
+                                                    NULL);
+        /* Delta CRLs must have CRL number */
+        if (crl->base_crl_number && !crl->crl_number)
+            crl->flags |= EXFLAG_INVALID;
+
+        /*
+         * See if we have any unhandled critical CRL extensions and indicate
+         * this in a flag. We only currently handle IDP so anything else
+         * critical sets the flag. This code accesses the X509_CRL structure
+         * directly: applications shouldn't do this.
+         */
+
+        exts = crl->crl->extensions;
+
+        for (idx = 0; idx < sk_X509_EXTENSION_num(exts); idx++) {
+            int nid;
+            ext = sk_X509_EXTENSION_value(exts, idx);
+            nid = OBJ_obj2nid(ext->object);
+            if (nid == NID_freshest_crl)
+                crl->flags |= EXFLAG_FRESHEST;
+            if (ext->critical > 0) {
+                /* We handle IDP and deltas */
+                if ((nid == NID_issuing_distribution_point)
+                    || (nid == NID_authority_key_identifier)
+                    || (nid == NID_delta_crl))
+                    break;;
+                crl->flags |= EXFLAG_CRITICAL;
+                break;
+            }
+        }
+
+        if (!crl_set_issuers(crl))
+            return 0;
+
+        if (crl->meth->crl_init) {
+            if (crl->meth->crl_init(crl) == 0)
+                return 0;
+        }
+        break;
+
+    case ASN1_OP_FREE_POST:
+        if (crl->meth->crl_free) {
+            if (!crl->meth->crl_free(crl))
+                return 0;
+        }
+        if (crl->akid)
+            AUTHORITY_KEYID_free(crl->akid);
+        if (crl->idp)
+            ISSUING_DIST_POINT_free(crl->idp);
+        ASN1_INTEGER_free(crl->crl_number);
+        ASN1_INTEGER_free(crl->base_crl_number);
+        sk_GENERAL_NAMES_pop_free(crl->issuers, GENERAL_NAMES_free);
+        break;
+    }
+    return 1;
+}
 
 /* Convert IDP into a more convenient form */
 
 static void setup_idp(X509_CRL *crl, ISSUING_DIST_POINT *idp)
-	{
-	int idp_only = 0;
-	/* Set various flags according to IDP */
-	crl->idp_flags |= IDP_PRESENT;
-	if (idp->onlyuser > 0)
-		{
-		idp_only++;
-		crl->idp_flags |= IDP_ONLYUSER;
-		}
-	if (idp->onlyCA > 0)
-		{
-		idp_only++;
-		crl->idp_flags |= IDP_ONLYCA;
-		}
-	if (idp->onlyattr > 0)
-		{
-		idp_only++;
-		crl->idp_flags |= IDP_ONLYATTR;
-		}
-
-	if (idp_only > 1)
-		crl->idp_flags |= IDP_INVALID;
-
-	if (idp->indirectCRL > 0)
-		crl->idp_flags |= IDP_INDIRECT;
-
-	if (idp->onlysomereasons)
-		{
-		crl->idp_flags |= IDP_REASONS;
-		if (idp->onlysomereasons->length > 0)
-			crl->idp_reasons = idp->onlysomereasons->data[0];
-		if (idp->onlysomereasons->length > 1)
-			crl->idp_reasons |=
-				(idp->onlysomereasons->data[1] << 8);
-		crl->idp_reasons &= CRLDP_ALL_REASONS;
-		}
-
-	DIST_POINT_set_dpname(idp->distpoint, X509_CRL_get_issuer(crl));
-	}
+{
+    int idp_only = 0;
+    /* Set various flags according to IDP */
+    crl->idp_flags |= IDP_PRESENT;
+    if (idp->onlyuser > 0) {
+        idp_only++;
+        crl->idp_flags |= IDP_ONLYUSER;
+    }
+    if (idp->onlyCA > 0) {
+        idp_only++;
+        crl->idp_flags |= IDP_ONLYCA;
+    }
+    if (idp->onlyattr > 0) {
+        idp_only++;
+        crl->idp_flags |= IDP_ONLYATTR;
+    }
+
+    if (idp_only > 1)
+        crl->idp_flags |= IDP_INVALID;
+
+    if (idp->indirectCRL > 0)
+        crl->idp_flags |= IDP_INDIRECT;
+
+    if (idp->onlysomereasons) {
+        crl->idp_flags |= IDP_REASONS;
+        if (idp->onlysomereasons->length > 0)
+            crl->idp_reasons = idp->onlysomereasons->data[0];
+        if (idp->onlysomereasons->length > 1)
+            crl->idp_reasons |= (idp->onlysomereasons->data[1] << 8);
+        crl->idp_reasons &= CRLDP_ALL_REASONS;
+    }
+
+    DIST_POINT_set_dpname(idp->distpoint, X509_CRL_get_issuer(crl));
+}
 
 ASN1_SEQUENCE_ref(X509_CRL, crl_cb, CRYPTO_LOCK_X509_CRL) = {
-	ASN1_SIMPLE(X509_CRL, crl, X509_CRL_INFO),
-	ASN1_SIMPLE(X509_CRL, sig_alg, X509_ALGOR),
-	ASN1_SIMPLE(X509_CRL, signature, ASN1_BIT_STRING)
+        ASN1_SIMPLE(X509_CRL, crl, X509_CRL_INFO),
+        ASN1_SIMPLE(X509_CRL, sig_alg, X509_ALGOR),
+        ASN1_SIMPLE(X509_CRL, signature, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END_ref(X509_CRL, X509_CRL)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_REVOKED)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_REVOKED)
+
 IMPLEMENT_ASN1_FUNCTIONS(X509_CRL_INFO)
 IMPLEMENT_ASN1_FUNCTIONS(X509_CRL)
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_CRL)
 
-static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
-			const X509_REVOKED * const *b)
-	{
-	return(ASN1_STRING_cmp(
-		(ASN1_STRING *)(*a)->serialNumber,
-		(ASN1_STRING *)(*b)->serialNumber));
-	}
+static int X509_REVOKED_cmp(const X509_REVOKED *const *a,
+                            const X509_REVOKED *const *b)
+{
+    return (ASN1_STRING_cmp((ASN1_STRING *)(*a)->serialNumber,
+                            (ASN1_STRING *)(*b)->serialNumber));
+}
 
 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev)
 {
-	X509_CRL_INFO *inf;
-	inf = crl->crl;
-	if(!inf->revoked)
-		inf->revoked = sk_X509_REVOKED_new(X509_REVOKED_cmp);
-	if(!inf->revoked || !sk_X509_REVOKED_push(inf->revoked, rev)) {
-		ASN1err(ASN1_F_X509_CRL_ADD0_REVOKED, ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	inf->enc.modified = 1;
-	return 1;
+    X509_CRL_INFO *inf;
+    inf = crl->crl;
+    if (!inf->revoked)
+        inf->revoked = sk_X509_REVOKED_new(X509_REVOKED_cmp);
+    if (!inf->revoked || !sk_X509_REVOKED_push(inf->revoked, rev)) {
+        ASN1err(ASN1_F_X509_CRL_ADD0_REVOKED, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    inf->enc.modified = 1;
+    return 1;
 }
 
 int X509_CRL_verify(X509_CRL *crl, EVP_PKEY *r)
-	{
-	if (crl->meth->crl_verify)
-		return crl->meth->crl_verify(crl, r);
-	return 0;
-	}
+{
+    if (crl->meth->crl_verify)
+        return crl->meth->crl_verify(crl, r);
+    return 0;
+}
 
 int X509_CRL_get0_by_serial(X509_CRL *crl,
-		X509_REVOKED **ret, ASN1_INTEGER *serial)
-	{
-	if (crl->meth->crl_lookup)
-		return crl->meth->crl_lookup(crl, ret, serial, NULL);
-	return 0;
-	}
+                            X509_REVOKED **ret, ASN1_INTEGER *serial)
+{
+    if (crl->meth->crl_lookup)
+        return crl->meth->crl_lookup(crl, ret, serial, NULL);
+    return 0;
+}
 
 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x)
-	{
-	if (crl->meth->crl_lookup)
-		return crl->meth->crl_lookup(crl, ret,
-						X509_get_serialNumber(x),
-						X509_get_issuer_name(x));
-	return 0;
-	}
+{
+    if (crl->meth->crl_lookup)
+        return crl->meth->crl_lookup(crl, ret,
+                                     X509_get_serialNumber(x),
+                                     X509_get_issuer_name(x));
+    return 0;
+}
 
 static int def_crl_verify(X509_CRL *crl, EVP_PKEY *r)
-	{
-	return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CRL_INFO),
-		crl->sig_alg, crl->signature,crl->crl,r));
-	}
+{
+    return (ASN1_item_verify(ASN1_ITEM_rptr(X509_CRL_INFO),
+                             crl->sig_alg, crl->signature, crl->crl, r));
+}
 
 static int crl_revoked_issuer_match(X509_CRL *crl, X509_NAME *nm,
-						X509_REVOKED *rev)
-	{
-	int i;
-
-	if (!rev->issuer)
-		{
-		if (!nm)
-			return 1;
-		if (!X509_NAME_cmp(nm, X509_CRL_get_issuer(crl)))
-			return 1;
-		return 0;
-		}
-
-	if (!nm)
-		nm = X509_CRL_get_issuer(crl);
-
-	for (i = 0; i < sk_GENERAL_NAME_num(rev->issuer); i++)
-		{
-		GENERAL_NAME *gen = sk_GENERAL_NAME_value(rev->issuer, i);
-		if (gen->type != GEN_DIRNAME)
-			continue;
-		if (!X509_NAME_cmp(nm, gen->d.directoryName))
-			return 1;
-		}
-	return 0;
-
-	}
+                                    X509_REVOKED *rev)
+{
+    int i;
+
+    if (!rev->issuer) {
+        if (!nm)
+            return 1;
+        if (!X509_NAME_cmp(nm, X509_CRL_get_issuer(crl)))
+            return 1;
+        return 0;
+    }
+
+    if (!nm)
+        nm = X509_CRL_get_issuer(crl);
+
+    for (i = 0; i < sk_GENERAL_NAME_num(rev->issuer); i++) {
+        GENERAL_NAME *gen = sk_GENERAL_NAME_value(rev->issuer, i);
+        if (gen->type != GEN_DIRNAME)
+            continue;
+        if (!X509_NAME_cmp(nm, gen->d.directoryName))
+            return 1;
+    }
+    return 0;
+
+}
 
 static int def_crl_lookup(X509_CRL *crl,
-		X509_REVOKED **ret, ASN1_INTEGER *serial, X509_NAME *issuer)
-	{
-	X509_REVOKED rtmp, *rev;
-	int idx;
-	rtmp.serialNumber = serial;
-	/* Sort revoked into serial number order if not already sorted.
-	 * Do this under a lock to avoid race condition.
- 	 */
-	if (!sk_X509_REVOKED_is_sorted(crl->crl->revoked))
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_X509_CRL);
-		sk_X509_REVOKED_sort(crl->crl->revoked);
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509_CRL);
-		}
-	idx = sk_X509_REVOKED_find(crl->crl->revoked, &rtmp);
-	if(idx < 0)
-		return 0;
-	/* Need to look for matching name */
-	for(;idx < sk_X509_REVOKED_num(crl->crl->revoked); idx++)
-		{
-		rev = sk_X509_REVOKED_value(crl->crl->revoked, idx);
-		if (ASN1_INTEGER_cmp(rev->serialNumber, serial))
-			return 0;
-		if (crl_revoked_issuer_match(crl, issuer, rev))
-			{
-			if (ret)
-				*ret = rev;
-			if (rev->reason == CRL_REASON_REMOVE_FROM_CRL)
-				return 2;
-			return 1;
-			}
-		}
-	return 0;
-	}
+                          X509_REVOKED **ret, ASN1_INTEGER *serial,
+                          X509_NAME *issuer)
+{
+    X509_REVOKED rtmp, *rev;
+    int idx;
+    rtmp.serialNumber = serial;
+    /*
+     * Sort revoked into serial number order if not already sorted. Do this
+     * under a lock to avoid race condition.
+     */
+    if (!sk_X509_REVOKED_is_sorted(crl->crl->revoked)) {
+        CRYPTO_w_lock(CRYPTO_LOCK_X509_CRL);
+        sk_X509_REVOKED_sort(crl->crl->revoked);
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509_CRL);
+    }
+    idx = sk_X509_REVOKED_find(crl->crl->revoked, &rtmp);
+    if (idx < 0)
+        return 0;
+    /* Need to look for matching name */
+    for (; idx < sk_X509_REVOKED_num(crl->crl->revoked); idx++) {
+        rev = sk_X509_REVOKED_value(crl->crl->revoked, idx);
+        if (ASN1_INTEGER_cmp(rev->serialNumber, serial))
+            return 0;
+        if (crl_revoked_issuer_match(crl, issuer, rev)) {
+            if (ret)
+                *ret = rev;
+            if (rev->reason == CRL_REASON_REMOVE_FROM_CRL)
+                return 2;
+            return 1;
+        }
+    }
+    return 0;
+}
 
 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth)
-	{
-	if (meth == NULL)
-		default_crl_method = &int_crl_meth;
-	else 
-		default_crl_method = meth;
-	}
-
-X509_CRL_METHOD *X509_CRL_METHOD_new(
-	int (*crl_init)(X509_CRL *crl),
-	int (*crl_free)(X509_CRL *crl),
-	int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret,
-				ASN1_INTEGER *ser, X509_NAME *issuer),
-	int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk))
-	{
-	X509_CRL_METHOD *m;
-	m = OPENSSL_malloc(sizeof(X509_CRL_METHOD));
-	if (!m)
-		return NULL;
-	m->crl_init = crl_init;
-	m->crl_free = crl_free;
-	m->crl_lookup = crl_lookup;
-	m->crl_verify = crl_verify;
-	m->flags = X509_CRL_METHOD_DYNAMIC;
-	return m;
-	}
+{
+    if (meth == NULL)
+        default_crl_method = &int_crl_meth;
+    else
+        default_crl_method = meth;
+}
+
+X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
+                                     int (*crl_free) (X509_CRL *crl),
+                                     int (*crl_lookup) (X509_CRL *crl,
+                                                        X509_REVOKED **ret,
+                                                        ASN1_INTEGER *ser,
+                                                        X509_NAME *issuer),
+                                     int (*crl_verify) (X509_CRL *crl,
+                                                        EVP_PKEY *pk))
+{
+    X509_CRL_METHOD *m;
+    m = OPENSSL_malloc(sizeof(X509_CRL_METHOD));
+    if (!m)
+        return NULL;
+    m->crl_init = crl_init;
+    m->crl_free = crl_free;
+    m->crl_lookup = crl_lookup;
+    m->crl_verify = crl_verify;
+    m->flags = X509_CRL_METHOD_DYNAMIC;
+    return m;
+}
 
 void X509_CRL_METHOD_free(X509_CRL_METHOD *m)
-	{
-	if (!(m->flags & X509_CRL_METHOD_DYNAMIC))
-		return;
-	OPENSSL_free(m);
-	}
+{
+    if (!(m->flags & X509_CRL_METHOD_DYNAMIC))
+        return;
+    OPENSSL_free(m);
+}
 
 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat)
-	{
-	crl->meth_data = dat;
-	}
+{
+    crl->meth_data = dat;
+}
 
 void *X509_CRL_get_meth_data(X509_CRL *crl)
-	{
-	return crl->meth_data;
-	}
+{
+    return crl->meth_data;
+}
 
 IMPLEMENT_STACK_OF(X509_REVOKED)
+
 IMPLEMENT_ASN1_SET_OF(X509_REVOKED)
+
 IMPLEMENT_STACK_OF(X509_CRL)
 IMPLEMENT_ASN1_SET_OF(X509_CRL)
diff --git a/crypto/asn1/x_exten.c b/crypto/asn1/x_exten.c
index 3a21239926..00a9580aa7 100644
--- a/crypto/asn1/x_exten.c
+++ b/crypto/asn1/x_exten.c
@@ -1,6 +1,7 @@
 /* x_exten.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,13 +63,13 @@
 #include 
 
 ASN1_SEQUENCE(X509_EXTENSION) = {
-	ASN1_SIMPLE(X509_EXTENSION, object, ASN1_OBJECT),
-	ASN1_OPT(X509_EXTENSION, critical, ASN1_BOOLEAN),
-	ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(X509_EXTENSION, object, ASN1_OBJECT),
+        ASN1_OPT(X509_EXTENSION, critical, ASN1_BOOLEAN),
+        ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(X509_EXTENSION)
 
-ASN1_ITEM_TEMPLATE(X509_EXTENSIONS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Extension, X509_EXTENSION)
+ASN1_ITEM_TEMPLATE(X509_EXTENSIONS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Extension, X509_EXTENSION)
 ASN1_ITEM_TEMPLATE_END(X509_EXTENSIONS)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_EXTENSION)
diff --git a/crypto/asn1/x_info.c b/crypto/asn1/x_info.c
index d44f6cdb01..067fd72a6e 100644
--- a/crypto/asn1/x_info.c
+++ b/crypto/asn1/x_info.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,52 +63,55 @@
 #include 
 
 X509_INFO *X509_INFO_new(void)
-	{
-	X509_INFO *ret=NULL;
+{
+    X509_INFO *ret = NULL;
+
+    ret = (X509_INFO *)OPENSSL_malloc(sizeof(X509_INFO));
+    if (ret == NULL) {
+        ASN1err(ASN1_F_X509_INFO_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	ret=(X509_INFO *)OPENSSL_malloc(sizeof(X509_INFO));
-	if (ret == NULL)
-		{
-		ASN1err(ASN1_F_X509_INFO_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
- 
-        ret->enc_cipher.cipher=NULL;
-        ret->enc_len=0;
-        ret->enc_data=NULL;
- 
-	ret->references=1;
-	ret->x509=NULL;
-	ret->crl=NULL;
-	ret->x_pkey=NULL;
-	return(ret);
-	}
+    ret->enc_cipher.cipher = NULL;
+    ret->enc_len = 0;
+    ret->enc_data = NULL;
+
+    ret->references = 1;
+    ret->x509 = NULL;
+    ret->crl = NULL;
+    ret->x_pkey = NULL;
+    return (ret);
+}
 
 void X509_INFO_free(X509_INFO *x)
-	{
-	int i;
+{
+    int i;
 
-	if (x == NULL) return;
+    if (x == NULL)
+        return;
 
-	i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_INFO);
+    i = CRYPTO_add(&x->references, -1, CRYPTO_LOCK_X509_INFO);
 #ifdef REF_PRINT
-	REF_PRINT("X509_INFO",x);
+    REF_PRINT("X509_INFO", x);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"X509_INFO_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "X509_INFO_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if (x->x509 != NULL) X509_free(x->x509);
-	if (x->crl != NULL) X509_CRL_free(x->crl);
-	if (x->x_pkey != NULL) X509_PKEY_free(x->x_pkey);
-	if (x->enc_data != NULL) OPENSSL_free(x->enc_data);
-	OPENSSL_free(x);
-	}
+    if (x->x509 != NULL)
+        X509_free(x->x509);
+    if (x->crl != NULL)
+        X509_CRL_free(x->crl);
+    if (x->x_pkey != NULL)
+        X509_PKEY_free(x->x_pkey);
+    if (x->enc_data != NULL)
+        OPENSSL_free(x->enc_data);
+    OPENSSL_free(x);
+}
 
 IMPLEMENT_STACK_OF(X509_INFO)
-
diff --git a/crypto/asn1/x_long.c b/crypto/asn1/x_long.c
index 75317418e1..f393619744 100644
--- a/crypto/asn1/x_long.c
+++ b/crypto/asn1/x_long.c
@@ -1,6 +1,7 @@
 /* x_long.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,119 +62,122 @@
 #include 
 #include 
 
-/* Custom primitive type for long handling. This converts between an ASN1_INTEGER
- * and a long directly.
+/*
+ * Custom primitive type for long handling. This converts between an
+ * ASN1_INTEGER and a long directly.
  */
 
-
 static int long_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
 static void long_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
-static int long_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);
-static int long_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
-static int long_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it, int indent, const ASN1_PCTX *pctx);
+static int long_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
+                    const ASN1_ITEM *it);
+static int long_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
+                    int utype, char *free_cont, const ASN1_ITEM *it);
+static int long_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
+                      int indent, const ASN1_PCTX *pctx);
 
 static ASN1_PRIMITIVE_FUNCS long_pf = {
-	NULL, 0,
-	long_new,
-	long_free,
-	long_free,	/* Clear should set to initial value */
-	long_c2i,
-	long_i2c,
-	long_print
+    NULL, 0,
+    long_new,
+    long_free,
+    long_free,                  /* Clear should set to initial value */
+    long_c2i,
+    long_i2c,
+    long_print
 };
 
 ASN1_ITEM_start(LONG)
-	ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, ASN1_LONG_UNDEF, "LONG"
+        ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, ASN1_LONG_UNDEF, "LONG"
 ASN1_ITEM_end(LONG)
 
 ASN1_ITEM_start(ZLONG)
-	ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, 0, "ZLONG"
+        ASN1_ITYPE_PRIMITIVE, V_ASN1_INTEGER, NULL, 0, &long_pf, 0, "ZLONG"
 ASN1_ITEM_end(ZLONG)
 
 static int long_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
-	*(long *)pval = it->size;
-	return 1;
+        *(long *)pval = it->size;
+        return 1;
 }
 
 static void long_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
-	*(long *)pval = it->size;
+        *(long *)pval = it->size;
 }
 
 static int long_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it)
 {
-	long ltmp;
-	unsigned long utmp;
-	int clen, pad, i;
-	/* this exists to bypass broken gcc optimization */
-	char *cp = (char *)pval;
-
-	/* use memcpy, because we may not be long aligned */
-	memcpy(<mp, cp, sizeof(long));
-
-	if(ltmp == it->size) return -1;
-	/* Convert the long to positive: we subtract one if negative so
-	 * we can cleanly handle the padding if only the MSB of the leading
-	 * octet is set. 
-	 */
-	if(ltmp < 0) utmp = -ltmp - 1;
-	else utmp = ltmp;
-	clen = BN_num_bits_word(utmp);
-	/* If MSB of leading octet set we need to pad */
-	if(!(clen & 0x7)) pad = 1;
-	else pad = 0;
-
-	/* Convert number of bits to number of octets */
-	clen = (clen + 7) >> 3;
-
-	if(cont) {
-		if(pad) *cont++ = (ltmp < 0) ? 0xff : 0;
-		for(i = clen - 1; i >= 0; i--) {
-			cont[i] = (unsigned char)(utmp & 0xff);
-			if(ltmp < 0) cont[i] ^= 0xff;
-			utmp >>= 8;
-		}
-	}
-	return clen + pad;
+        long ltmp;
+        unsigned long utmp;
+        int clen, pad, i;
+        /* this exists to bypass broken gcc optimization */
+        char *cp = (char *)pval;
+
+        /* use memcpy, because we may not be long aligned */
+        memcpy(<mp, cp, sizeof(long));
+
+        if(ltmp == it->size) return -1;
+        /* Convert the long to positive: we subtract one if negative so
+         * we can cleanly handle the padding if only the MSB of the leading
+         * octet is set.
+         */
+        if(ltmp < 0) utmp = -ltmp - 1;
+        else utmp = ltmp;
+        clen = BN_num_bits_word(utmp);
+        /* If MSB of leading octet set we need to pad */
+        if(!(clen & 0x7)) pad = 1;
+        else pad = 0;
+
+        /* Convert number of bits to number of octets */
+        clen = (clen + 7) >> 3;
+
+        if(cont) {
+                if(pad) *cont++ = (ltmp < 0) ? 0xff : 0;
+                for(i = clen - 1; i >= 0; i--) {
+                        cont[i] = (unsigned char)(utmp & 0xff);
+                        if(ltmp < 0) cont[i] ^= 0xff;
+                        utmp >>= 8;
+                }
+        }
+        return clen + pad;
 }
 
 static int long_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
-		    int utype, char *free_cont, const ASN1_ITEM *it)
+                    int utype, char *free_cont, const ASN1_ITEM *it)
 {
-	int neg, i;
-	long ltmp;
-	unsigned long utmp = 0;
-	char *cp = (char *)pval;
-	if(len > (int)sizeof(long)) {
-		ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
-		return 0;
-	}
-	/* Is it negative? */
-	if(len && (cont[0] & 0x80)) neg = 1;
-	else neg = 0;
-	utmp = 0;
-	for(i = 0; i < len; i++) {
-		utmp <<= 8;
-		if(neg) utmp |= cont[i] ^ 0xff;
-		else utmp |= cont[i];
-	}
-	ltmp = (long)utmp;
-	if(neg) {
-		ltmp++;
-		ltmp = -ltmp;
-	}
-	if(ltmp == it->size) {
-		ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
-		return 0;
-	}
-	memcpy(cp, <mp, sizeof(long));
-	return 1;
+        int neg, i;
+        long ltmp;
+        unsigned long utmp = 0;
+        char *cp = (char *)pval;
+        if(len > (int)sizeof(long)) {
+                ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
+                return 0;
+        }
+        /* Is it negative? */
+        if(len && (cont[0] & 0x80)) neg = 1;
+        else neg = 0;
+        utmp = 0;
+        for(i = 0; i < len; i++) {
+                utmp <<= 8;
+                if(neg) utmp |= cont[i] ^ 0xff;
+                else utmp |= cont[i];
+        }
+        ltmp = (long)utmp;
+        if(neg) {
+                ltmp++;
+                ltmp = -ltmp;
+        }
+        if(ltmp == it->size) {
+                ASN1err(ASN1_F_LONG_C2I, ASN1_R_INTEGER_TOO_LARGE_FOR_LONG);
+                return 0;
+        }
+        memcpy(cp, <mp, sizeof(long));
+        return 1;
 }
 
 static int long_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
-			int indent, const ASN1_PCTX *pctx)
-	{
-	return BIO_printf(out, "%ld\n", *(long *)pval);
-	}
+                        int indent, const ASN1_PCTX *pctx)
+        {
+        return BIO_printf(out, "%ld\n", *(long *)pval);
+        }
diff --git a/crypto/asn1/x_name.c b/crypto/asn1/x_name.c
index 22da57040e..737c426f2d 100644
--- a/crypto/asn1/x_name.c
+++ b/crypto/asn1/x_name.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,455 +67,461 @@ typedef STACK_OF(X509_NAME_ENTRY) STACK_OF_X509_NAME_ENTRY;
 DECLARE_STACK_OF(STACK_OF_X509_NAME_ENTRY)
 
 static int x509_name_ex_d2i(ASN1_VALUE **val,
-				const unsigned char **in, long len,
-				const ASN1_ITEM *it,
-				int tag, int aclass, char opt, ASN1_TLC *ctx);
+                            const unsigned char **in, long len,
+                            const ASN1_ITEM *it,
+                            int tag, int aclass, char opt, ASN1_TLC *ctx);
 
 static int x509_name_ex_i2d(ASN1_VALUE **val, unsigned char **out,
-				const ASN1_ITEM *it, int tag, int aclass);
+                            const ASN1_ITEM *it, int tag, int aclass);
 static int x509_name_ex_new(ASN1_VALUE **val, const ASN1_ITEM *it);
 static void x509_name_ex_free(ASN1_VALUE **val, const ASN1_ITEM *it);
 
 static int x509_name_encode(X509_NAME *a);
 static int x509_name_canon(X509_NAME *a);
 static int asn1_string_canon(ASN1_STRING *out, ASN1_STRING *in);
-static int i2d_name_canon(STACK_OF(STACK_OF_X509_NAME_ENTRY) *intname,
-			  unsigned char **in);
-
+static int i2d_name_canon(STACK_OF(STACK_OF_X509_NAME_ENTRY) * intname,
+                          unsigned char **in);
 
 static int x509_name_ex_print(BIO *out, ASN1_VALUE **pval,
-						int indent,
-						const char *fname, 
-						const ASN1_PCTX *pctx);
+                              int indent,
+                              const char *fname, const ASN1_PCTX *pctx);
 
 ASN1_SEQUENCE(X509_NAME_ENTRY) = {
-	ASN1_SIMPLE(X509_NAME_ENTRY, object, ASN1_OBJECT),
-	ASN1_SIMPLE(X509_NAME_ENTRY, value, ASN1_PRINTABLE)
+        ASN1_SIMPLE(X509_NAME_ENTRY, object, ASN1_OBJECT),
+        ASN1_SIMPLE(X509_NAME_ENTRY, value, ASN1_PRINTABLE)
 } ASN1_SEQUENCE_END(X509_NAME_ENTRY)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_NAME_ENTRY)
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
 
-/* For the "Name" type we need a SEQUENCE OF { SET OF X509_NAME_ENTRY }
- * so declare two template wrappers for this
+/*
+ * For the "Name" type we need a SEQUENCE OF { SET OF X509_NAME_ENTRY } so
+ * declare two template wrappers for this
  */
 
 ASN1_ITEM_TEMPLATE(X509_NAME_ENTRIES) =
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, RDNS, X509_NAME_ENTRY)
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, RDNS, X509_NAME_ENTRY)
 ASN1_ITEM_TEMPLATE_END(X509_NAME_ENTRIES)
 
 ASN1_ITEM_TEMPLATE(X509_NAME_INTERNAL) =
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Name, X509_NAME_ENTRIES)
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Name, X509_NAME_ENTRIES)
 ASN1_ITEM_TEMPLATE_END(X509_NAME_INTERNAL)
 
-/* Normally that's where it would end: we'd have two nested STACK structures
+/*
+ * Normally that's where it would end: we'd have two nested STACK structures
  * representing the ASN1. Unfortunately X509_NAME uses a completely different
- * form and caches encodings so we have to process the internal form and convert
- * to the external form.
+ * form and caches encodings so we have to process the internal form and
+ * convert to the external form.
  */
 
 const ASN1_EXTERN_FUNCS x509_name_ff = {
-	NULL,
-	x509_name_ex_new,
-	x509_name_ex_free,
-	0,	/* Default clear behaviour is OK */
-	x509_name_ex_d2i,
-	x509_name_ex_i2d,
-	x509_name_ex_print
+    NULL,
+    x509_name_ex_new,
+    x509_name_ex_free,
+    0,                          /* Default clear behaviour is OK */
+    x509_name_ex_d2i,
+    x509_name_ex_i2d,
+    x509_name_ex_print
 };
 
-IMPLEMENT_EXTERN_ASN1(X509_NAME, V_ASN1_SEQUENCE, x509_name_ff) 
+IMPLEMENT_EXTERN_ASN1(X509_NAME, V_ASN1_SEQUENCE, x509_name_ff)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_NAME)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_NAME)
 
 static int x509_name_ex_new(ASN1_VALUE **val, const ASN1_ITEM *it)
 {
-	X509_NAME *ret = NULL;
-	ret = OPENSSL_malloc(sizeof(X509_NAME));
-	if(!ret) goto memerr;
-	if ((ret->entries=sk_X509_NAME_ENTRY_new_null()) == NULL)
-		goto memerr;
-	if((ret->bytes = BUF_MEM_new()) == NULL) goto memerr;
-	ret->canon_enc = NULL;
-	ret->canon_enclen = 0;
-	ret->modified=1;
-	*val = (ASN1_VALUE *)ret;
-	return 1;
+    X509_NAME *ret = NULL;
+    ret = OPENSSL_malloc(sizeof(X509_NAME));
+    if (!ret)
+        goto memerr;
+    if ((ret->entries = sk_X509_NAME_ENTRY_new_null()) == NULL)
+        goto memerr;
+    if ((ret->bytes = BUF_MEM_new()) == NULL)
+        goto memerr;
+    ret->canon_enc = NULL;
+    ret->canon_enclen = 0;
+    ret->modified = 1;
+    *val = (ASN1_VALUE *)ret;
+    return 1;
 
  memerr:
-	ASN1err(ASN1_F_X509_NAME_EX_NEW, ERR_R_MALLOC_FAILURE);
-	if (ret)
-		{
-		if (ret->entries)
-			sk_X509_NAME_ENTRY_free(ret->entries);
-		OPENSSL_free(ret);
-		}
-	return 0;
+    ASN1err(ASN1_F_X509_NAME_EX_NEW, ERR_R_MALLOC_FAILURE);
+    if (ret) {
+        if (ret->entries)
+            sk_X509_NAME_ENTRY_free(ret->entries);
+        OPENSSL_free(ret);
+    }
+    return 0;
 }
 
 static void x509_name_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
 {
-	X509_NAME *a;
-	if(!pval || !*pval)
-	    return;
-	a = (X509_NAME *)*pval;
-
-	BUF_MEM_free(a->bytes);
-	sk_X509_NAME_ENTRY_pop_free(a->entries,X509_NAME_ENTRY_free);
-	if (a->canon_enc)
-		OPENSSL_free(a->canon_enc);
-	OPENSSL_free(a);
-	*pval = NULL;
+    X509_NAME *a;
+    if (!pval || !*pval)
+        return;
+    a = (X509_NAME *)*pval;
+
+    BUF_MEM_free(a->bytes);
+    sk_X509_NAME_ENTRY_pop_free(a->entries, X509_NAME_ENTRY_free);
+    if (a->canon_enc)
+        OPENSSL_free(a->canon_enc);
+    OPENSSL_free(a);
+    *pval = NULL;
 }
 
 static int x509_name_ex_d2i(ASN1_VALUE **val,
-			const unsigned char **in, long len, const ASN1_ITEM *it,
-				int tag, int aclass, char opt, ASN1_TLC *ctx)
+                            const unsigned char **in, long len,
+                            const ASN1_ITEM *it, int tag, int aclass,
+                            char opt, ASN1_TLC *ctx)
 {
-	const unsigned char *p = *in, *q;
-	union { STACK_OF(STACK_OF_X509_NAME_ENTRY) *s;
-		ASN1_VALUE *a; } intname = {NULL};
-	union { X509_NAME *x; ASN1_VALUE *a; } nm = {NULL};
-	int i, j, ret;
-	STACK_OF(X509_NAME_ENTRY) *entries;
-	X509_NAME_ENTRY *entry;
-	q = p;
-
-	/* Get internal representation of Name */
-	ret = ASN1_item_ex_d2i(&intname.a,
-			       &p, len, ASN1_ITEM_rptr(X509_NAME_INTERNAL),
-			       tag, aclass, opt, ctx);
-	
-	if(ret <= 0) return ret;
-
-	if(*val) x509_name_ex_free(val, NULL);
-	if(!x509_name_ex_new(&nm.a, NULL)) goto err;
-	/* We've decoded it: now cache encoding */
-	if(!BUF_MEM_grow(nm.x->bytes, p - q)) goto err;
-	memcpy(nm.x->bytes->data, q, p - q);
-
-	/* Convert internal representation to X509_NAME structure */
-	for(i = 0; i < sk_STACK_OF_X509_NAME_ENTRY_num(intname.s); i++) {
-		entries = sk_STACK_OF_X509_NAME_ENTRY_value(intname.s, i);
-		for(j = 0; j < sk_X509_NAME_ENTRY_num(entries); j++) {
-			entry = sk_X509_NAME_ENTRY_value(entries, j);
-			entry->set = i;
-			if(!sk_X509_NAME_ENTRY_push(nm.x->entries, entry))
-				goto err;
-		}
-		sk_X509_NAME_ENTRY_free(entries);
-	}
-	sk_STACK_OF_X509_NAME_ENTRY_free(intname.s);
-	ret = x509_name_canon(nm.x);
-	if (!ret)
-		goto err;
-	nm.x->modified = 0;
-	*val = nm.a;
-	*in = p;
-	return ret;
-err:
-        if (nm.x != NULL)
-		X509_NAME_free(nm.x);
-	ASN1err(ASN1_F_X509_NAME_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
-	return 0;
+    const unsigned char *p = *in, *q;
+    union {
+        STACK_OF(STACK_OF_X509_NAME_ENTRY) *s;
+        ASN1_VALUE *a;
+    } intname = {
+        NULL
+    };
+    union {
+        X509_NAME *x;
+        ASN1_VALUE *a;
+    } nm = {
+        NULL
+    };
+    int i, j, ret;
+    STACK_OF(X509_NAME_ENTRY) *entries;
+    X509_NAME_ENTRY *entry;
+    q = p;
+
+    /* Get internal representation of Name */
+    ret = ASN1_item_ex_d2i(&intname.a,
+                           &p, len, ASN1_ITEM_rptr(X509_NAME_INTERNAL),
+                           tag, aclass, opt, ctx);
+
+    if (ret <= 0)
+        return ret;
+
+    if (*val)
+        x509_name_ex_free(val, NULL);
+    if (!x509_name_ex_new(&nm.a, NULL))
+        goto err;
+    /* We've decoded it: now cache encoding */
+    if (!BUF_MEM_grow(nm.x->bytes, p - q))
+        goto err;
+    memcpy(nm.x->bytes->data, q, p - q);
+
+    /* Convert internal representation to X509_NAME structure */
+    for (i = 0; i < sk_STACK_OF_X509_NAME_ENTRY_num(intname.s); i++) {
+        entries = sk_STACK_OF_X509_NAME_ENTRY_value(intname.s, i);
+        for (j = 0; j < sk_X509_NAME_ENTRY_num(entries); j++) {
+            entry = sk_X509_NAME_ENTRY_value(entries, j);
+            entry->set = i;
+            if (!sk_X509_NAME_ENTRY_push(nm.x->entries, entry))
+                goto err;
+        }
+        sk_X509_NAME_ENTRY_free(entries);
+    }
+    sk_STACK_OF_X509_NAME_ENTRY_free(intname.s);
+    ret = x509_name_canon(nm.x);
+    if (!ret)
+        goto err;
+    nm.x->modified = 0;
+    *val = nm.a;
+    *in = p;
+    return ret;
+ err:
+    if (nm.x != NULL)
+        X509_NAME_free(nm.x);
+    ASN1err(ASN1_F_X509_NAME_EX_D2I, ERR_R_NESTED_ASN1_ERROR);
+    return 0;
 }
 
-static int x509_name_ex_i2d(ASN1_VALUE **val, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass)
+static int x509_name_ex_i2d(ASN1_VALUE **val, unsigned char **out,
+                            const ASN1_ITEM *it, int tag, int aclass)
 {
-	int ret;
-	X509_NAME *a = (X509_NAME *)*val;
-	if(a->modified) {
-		ret = x509_name_encode(a);
-		if(ret < 0)
-			return ret;
-		ret = x509_name_canon(a);
-		if(ret < 0)
-			return ret;
-	}
-	ret = a->bytes->length;
-	if(out != NULL) {
-		memcpy(*out,a->bytes->data,ret);
-		*out+=ret;
-	}
-	return ret;
+    int ret;
+    X509_NAME *a = (X509_NAME *)*val;
+    if (a->modified) {
+        ret = x509_name_encode(a);
+        if (ret < 0)
+            return ret;
+        ret = x509_name_canon(a);
+        if (ret < 0)
+            return ret;
+    }
+    ret = a->bytes->length;
+    if (out != NULL) {
+        memcpy(*out, a->bytes->data, ret);
+        *out += ret;
+    }
+    return ret;
 }
 
 static void local_sk_X509_NAME_ENTRY_free(STACK_OF(X509_NAME_ENTRY) *ne)
-	{
-	sk_X509_NAME_ENTRY_free(ne);
-	}
+{
+    sk_X509_NAME_ENTRY_free(ne);
+}
 
 static void local_sk_X509_NAME_ENTRY_pop_free(STACK_OF(X509_NAME_ENTRY) *ne)
-	{
-	sk_X509_NAME_ENTRY_pop_free(ne, X509_NAME_ENTRY_free);
-	}
+{
+    sk_X509_NAME_ENTRY_pop_free(ne, X509_NAME_ENTRY_free);
+}
 
 static int x509_name_encode(X509_NAME *a)
 {
-	union { STACK_OF(STACK_OF_X509_NAME_ENTRY) *s;
-		ASN1_VALUE *a; } intname = {NULL};
-	int len;
-	unsigned char *p;
-	STACK_OF(X509_NAME_ENTRY) *entries = NULL;
-	X509_NAME_ENTRY *entry;
-	int i, set = -1;
-	intname.s = sk_STACK_OF_X509_NAME_ENTRY_new_null();
-	if(!intname.s) goto memerr;
-	for(i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++) {
-		entry = sk_X509_NAME_ENTRY_value(a->entries, i);
-		if(entry->set != set) {
-			entries = sk_X509_NAME_ENTRY_new_null();
-			if(!entries) goto memerr;
-			if(!sk_STACK_OF_X509_NAME_ENTRY_push(intname.s,
-							     entries))
-				goto memerr;
-			set = entry->set;
-		}
-		if(!sk_X509_NAME_ENTRY_push(entries, entry)) goto memerr;
-	}
-	len = ASN1_item_ex_i2d(&intname.a, NULL,
-			       ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
-	if (!BUF_MEM_grow(a->bytes,len)) goto memerr;
-	p=(unsigned char *)a->bytes->data;
-	ASN1_item_ex_i2d(&intname.a,
-			 &p, ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
-	sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname.s,
-					     local_sk_X509_NAME_ENTRY_free);
-	a->modified = 0;
-	return len;
-memerr:
-	sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname.s,
-					     local_sk_X509_NAME_ENTRY_free);
-	ASN1err(ASN1_F_X509_NAME_ENCODE, ERR_R_MALLOC_FAILURE);
-	return -1;
+    union {
+        STACK_OF(STACK_OF_X509_NAME_ENTRY) *s;
+        ASN1_VALUE *a;
+    } intname = {
+        NULL
+    };
+    int len;
+    unsigned char *p;
+    STACK_OF(X509_NAME_ENTRY) *entries = NULL;
+    X509_NAME_ENTRY *entry;
+    int i, set = -1;
+    intname.s = sk_STACK_OF_X509_NAME_ENTRY_new_null();
+    if (!intname.s)
+        goto memerr;
+    for (i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++) {
+        entry = sk_X509_NAME_ENTRY_value(a->entries, i);
+        if (entry->set != set) {
+            entries = sk_X509_NAME_ENTRY_new_null();
+            if (!entries)
+                goto memerr;
+            if (!sk_STACK_OF_X509_NAME_ENTRY_push(intname.s, entries))
+                goto memerr;
+            set = entry->set;
+        }
+        if (!sk_X509_NAME_ENTRY_push(entries, entry))
+            goto memerr;
+    }
+    len = ASN1_item_ex_i2d(&intname.a, NULL,
+                           ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
+    if (!BUF_MEM_grow(a->bytes, len))
+        goto memerr;
+    p = (unsigned char *)a->bytes->data;
+    ASN1_item_ex_i2d(&intname.a,
+                     &p, ASN1_ITEM_rptr(X509_NAME_INTERNAL), -1, -1);
+    sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname.s,
+                                         local_sk_X509_NAME_ENTRY_free);
+    a->modified = 0;
+    return len;
+ memerr:
+    sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname.s,
+                                         local_sk_X509_NAME_ENTRY_free);
+    ASN1err(ASN1_F_X509_NAME_ENCODE, ERR_R_MALLOC_FAILURE);
+    return -1;
 }
 
 static int x509_name_ex_print(BIO *out, ASN1_VALUE **pval,
-						int indent,
-						const char *fname, 
-						const ASN1_PCTX *pctx)
-	{
-	if (X509_NAME_print_ex(out, (X509_NAME *)*pval,
-					indent, pctx->nm_flags) <= 0)
-		return 0;
-	return 2;
-	}
-
-/* This function generates the canonical encoding of the Name structure.
- * In it all strings are converted to UTF8, leading, trailing and
- * multiple spaces collapsed, converted to lower case and the leading
- * SEQUENCE header removed.
- *
- * In future we could also normalize the UTF8 too.
- *
- * By doing this comparison of Name structures can be rapidly
- * perfomed by just using memcmp() of the canonical encoding.
- * By omitting the leading SEQUENCE name constraints of type
- * dirName can also be checked with a simple memcmp().
+                              int indent,
+                              const char *fname, const ASN1_PCTX *pctx)
+{
+    if (X509_NAME_print_ex(out, (X509_NAME *)*pval,
+                           indent, pctx->nm_flags) <= 0)
+        return 0;
+    return 2;
+}
+
+/*
+ * This function generates the canonical encoding of the Name structure. In
+ * it all strings are converted to UTF8, leading, trailing and multiple
+ * spaces collapsed, converted to lower case and the leading SEQUENCE header
+ * removed. In future we could also normalize the UTF8 too. By doing this
+ * comparison of Name structures can be rapidly perfomed by just using
+ * memcmp() of the canonical encoding. By omitting the leading SEQUENCE name
+ * constraints of type dirName can also be checked with a simple memcmp().
  */
 
 static int x509_name_canon(X509_NAME *a)
-	{
-	unsigned char *p;
-	STACK_OF(STACK_OF_X509_NAME_ENTRY) *intname = NULL;
-	STACK_OF(X509_NAME_ENTRY) *entries = NULL;
-	X509_NAME_ENTRY *entry, *tmpentry = NULL;
-	int i, set = -1, ret = 0;
-
-	if (a->canon_enc)
-		{
-		OPENSSL_free(a->canon_enc);
-		a->canon_enc = NULL;
-		}
-	/* Special case: empty X509_NAME => null encoding */
-	if (sk_X509_NAME_ENTRY_num(a->entries) == 0)
-		{
-		a->canon_enclen = 0;
-		return 1;
-		}
-	intname = sk_STACK_OF_X509_NAME_ENTRY_new_null();
-	if(!intname)
-		goto err;
-	for(i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++)
-		{
-		entry = sk_X509_NAME_ENTRY_value(a->entries, i);
-		if(entry->set != set)
-			{
-			entries = sk_X509_NAME_ENTRY_new_null();
-			if(!entries)
-				goto err;
-			if(!sk_STACK_OF_X509_NAME_ENTRY_push(intname, entries))
-				goto err;
-			set = entry->set;
-			}
-		tmpentry = X509_NAME_ENTRY_new();
-		if (!tmpentry)
-			goto err;
-		tmpentry->object = OBJ_dup(entry->object);
-		if (!asn1_string_canon(tmpentry->value, entry->value))
-			goto err;
-		if(!sk_X509_NAME_ENTRY_push(entries, tmpentry))
-			goto err;
-		tmpentry = NULL;
-		}
-
-	/* Finally generate encoding */
-
-	a->canon_enclen = i2d_name_canon(intname, NULL);
-
-	p = OPENSSL_malloc(a->canon_enclen);
-
-	if (!p)
-		goto err;
-
-	a->canon_enc = p;
-
-	i2d_name_canon(intname, &p);
-
-	ret = 1;
-
-	err:
-
-	if (tmpentry)
-		X509_NAME_ENTRY_free(tmpentry);
-	if (intname)
-		sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname,
-					local_sk_X509_NAME_ENTRY_pop_free);
-	return ret;
-	}
+{
+    unsigned char *p;
+    STACK_OF(STACK_OF_X509_NAME_ENTRY) *intname = NULL;
+    STACK_OF(X509_NAME_ENTRY) *entries = NULL;
+    X509_NAME_ENTRY *entry, *tmpentry = NULL;
+    int i, set = -1, ret = 0;
+
+    if (a->canon_enc) {
+        OPENSSL_free(a->canon_enc);
+        a->canon_enc = NULL;
+    }
+    /* Special case: empty X509_NAME => null encoding */
+    if (sk_X509_NAME_ENTRY_num(a->entries) == 0) {
+        a->canon_enclen = 0;
+        return 1;
+    }
+    intname = sk_STACK_OF_X509_NAME_ENTRY_new_null();
+    if (!intname)
+        goto err;
+    for (i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++) {
+        entry = sk_X509_NAME_ENTRY_value(a->entries, i);
+        if (entry->set != set) {
+            entries = sk_X509_NAME_ENTRY_new_null();
+            if (!entries)
+                goto err;
+            if (!sk_STACK_OF_X509_NAME_ENTRY_push(intname, entries))
+                goto err;
+            set = entry->set;
+        }
+        tmpentry = X509_NAME_ENTRY_new();
+        if (!tmpentry)
+            goto err;
+        tmpentry->object = OBJ_dup(entry->object);
+        if (!asn1_string_canon(tmpentry->value, entry->value))
+            goto err;
+        if (!sk_X509_NAME_ENTRY_push(entries, tmpentry))
+            goto err;
+        tmpentry = NULL;
+    }
+
+    /* Finally generate encoding */
+
+    a->canon_enclen = i2d_name_canon(intname, NULL);
+
+    p = OPENSSL_malloc(a->canon_enclen);
+
+    if (!p)
+        goto err;
+
+    a->canon_enc = p;
+
+    i2d_name_canon(intname, &p);
+
+    ret = 1;
+
+ err:
+
+    if (tmpentry)
+        X509_NAME_ENTRY_free(tmpentry);
+    if (intname)
+        sk_STACK_OF_X509_NAME_ENTRY_pop_free(intname,
+                                             local_sk_X509_NAME_ENTRY_pop_free);
+    return ret;
+}
 
 /* Bitmap of all the types of string that will be canonicalized. */
 
-#define ASN1_MASK_CANON	\
-	(B_ASN1_UTF8STRING | B_ASN1_BMPSTRING | B_ASN1_UNIVERSALSTRING \
-	| B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_IA5STRING \
-	| B_ASN1_VISIBLESTRING)
-	
+#define ASN1_MASK_CANON \
+        (B_ASN1_UTF8STRING | B_ASN1_BMPSTRING | B_ASN1_UNIVERSALSTRING \
+        | B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_IA5STRING \
+        | B_ASN1_VISIBLESTRING)
 
 static int asn1_string_canon(ASN1_STRING *out, ASN1_STRING *in)
-	{
-	unsigned char *to, *from;
-	int len, i;
-
-	/* If type not in bitmask just copy string across */
-	if (!(ASN1_tag2bit(in->type) & ASN1_MASK_CANON))
-		{
-		if (!ASN1_STRING_copy(out, in))
-			return 0;
-		return 1;
-		}
-
-	out->type = V_ASN1_UTF8STRING;
-	out->length = ASN1_STRING_to_UTF8(&out->data, in);
-	if (out->length == -1)
-		return 0;
-
-	to = out->data;
-	from = to;
-
-	len = out->length;
-
-	/* Convert string in place to canonical form.
-	 * Ultimately we may need to handle a wider range of characters
-	 * but for now ignore anything with MSB set and rely on the
-	 * isspace() and tolower() functions.
-	 */
-
-	/* Ignore leading spaces */
-	while((len > 0) && !(*from & 0x80) && isspace(*from))
-		{
-		from++;
-		len--;
-		}
-
-	to = from + len - 1;
-
-	/* Ignore trailing spaces */
-	while ((len > 0) && !(*to & 0x80) && isspace(*to))
-		{
-		to--;
-		len--;
-		}
-
-	to = out->data;
-
-	i = 0;
-	while(i < len)
-		{
-		/* If MSB set just copy across */
-		if (*from & 0x80)
-			{
-			*to++ = *from++;
-			i++;
-			}
-		/* Collapse multiple spaces */
-		else if (isspace(*from))
-			{
-			/* Copy one space across */
-			*to++ = ' ';
-			/* Ignore subsequent spaces. Note: don't need to
-			 * check len here because we know the last 
-			 * character is a non-space so we can't overflow.
-			 */
-			do
-				{
-				from++;
-				i++;
-				}
-			while(!(*from & 0x80) && isspace(*from));
-			}
-		else
-			{
-			*to++ = tolower(*from);
-			from++;
-			i++;
-			}
-		}
-
-	out->length = to - out->data;
-
-	return 1;
-
-	}
-
-static int i2d_name_canon(STACK_OF(STACK_OF_X509_NAME_ENTRY) *_intname,
-			  unsigned char **in)
-	{
-	int i, len, ltmp;
-	ASN1_VALUE *v;
-	STACK_OF(ASN1_VALUE) *intname = (STACK_OF(ASN1_VALUE) *)_intname;
-
-	len = 0;
-	for (i = 0; i < sk_ASN1_VALUE_num(intname); i++)
-		{
-		v = sk_ASN1_VALUE_value(intname, i);
-		ltmp = ASN1_item_ex_i2d(&v, in,
-			ASN1_ITEM_rptr(X509_NAME_ENTRIES), -1, -1);
-		if (ltmp < 0)
-			return ltmp;
-		len += ltmp;
-		}
-	return len;
-	}
+{
+    unsigned char *to, *from;
+    int len, i;
+
+    /* If type not in bitmask just copy string across */
+    if (!(ASN1_tag2bit(in->type) & ASN1_MASK_CANON)) {
+        if (!ASN1_STRING_copy(out, in))
+            return 0;
+        return 1;
+    }
+
+    out->type = V_ASN1_UTF8STRING;
+    out->length = ASN1_STRING_to_UTF8(&out->data, in);
+    if (out->length == -1)
+        return 0;
+
+    to = out->data;
+    from = to;
+
+    len = out->length;
+
+    /*
+     * Convert string in place to canonical form. Ultimately we may need to
+     * handle a wider range of characters but for now ignore anything with
+     * MSB set and rely on the isspace() and tolower() functions.
+     */
+
+    /* Ignore leading spaces */
+    while ((len > 0) && !(*from & 0x80) && isspace(*from)) {
+        from++;
+        len--;
+    }
+
+    to = from + len - 1;
+
+    /* Ignore trailing spaces */
+    while ((len > 0) && !(*to & 0x80) && isspace(*to)) {
+        to--;
+        len--;
+    }
+
+    to = out->data;
+
+    i = 0;
+    while (i < len) {
+        /* If MSB set just copy across */
+        if (*from & 0x80) {
+            *to++ = *from++;
+            i++;
+        }
+        /* Collapse multiple spaces */
+        else if (isspace(*from)) {
+            /* Copy one space across */
+            *to++ = ' ';
+            /*
+             * Ignore subsequent spaces. Note: don't need to check len here
+             * because we know the last character is a non-space so we can't
+             * overflow.
+             */
+            do {
+                from++;
+                i++;
+            }
+            while (!(*from & 0x80) && isspace(*from));
+        } else {
+            *to++ = tolower(*from);
+            from++;
+            i++;
+        }
+    }
+
+    out->length = to - out->data;
+
+    return 1;
+
+}
+
+static int i2d_name_canon(STACK_OF(STACK_OF_X509_NAME_ENTRY) * _intname,
+                          unsigned char **in)
+{
+    int i, len, ltmp;
+    ASN1_VALUE *v;
+    STACK_OF(ASN1_VALUE) *intname = (STACK_OF(ASN1_VALUE) *)_intname;
+
+    len = 0;
+    for (i = 0; i < sk_ASN1_VALUE_num(intname); i++) {
+        v = sk_ASN1_VALUE_value(intname, i);
+        ltmp = ASN1_item_ex_i2d(&v, in,
+                                ASN1_ITEM_rptr(X509_NAME_ENTRIES), -1, -1);
+        if (ltmp < 0)
+            return ltmp;
+        len += ltmp;
+    }
+    return len;
+}
 
 int X509_NAME_set(X509_NAME **xn, X509_NAME *name)
-	{
-	X509_NAME *in;
-
-	if (!xn || !name) return(0);
-
-	if (*xn != name)
-		{
-		in=X509_NAME_dup(name);
-		if (in != NULL)
-			{
-			X509_NAME_free(*xn);
-			*xn=in;
-			}
-		}
-	return(*xn != NULL);
-	}
-	
+{
+    X509_NAME *in;
+
+    if (!xn || !name)
+        return (0);
+
+    if (*xn != name) {
+        in = X509_NAME_dup(name);
+        if (in != NULL) {
+            X509_NAME_free(*xn);
+            *xn = in;
+        }
+    }
+    return (*xn != NULL);
+}
+
 IMPLEMENT_STACK_OF(X509_NAME_ENTRY)
+
 IMPLEMENT_ASN1_SET_OF(X509_NAME_ENTRY)
diff --git a/crypto/asn1/x_nx509.c b/crypto/asn1/x_nx509.c
index fbd9a22db3..5aa0ed58b4 100644
--- a/crypto/asn1/x_nx509.c
+++ b/crypto/asn1/x_nx509.c
@@ -1,6 +1,7 @@
 /* x_nx509.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
  */
 /* ====================================================================
  * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,9 +65,8 @@
 /* Old netscape certificate wrapper format */
 
 ASN1_SEQUENCE(NETSCAPE_X509) = {
-	ASN1_SIMPLE(NETSCAPE_X509, header, ASN1_OCTET_STRING),
-	ASN1_OPT(NETSCAPE_X509, cert, X509)
+        ASN1_SIMPLE(NETSCAPE_X509, header, ASN1_OCTET_STRING),
+        ASN1_OPT(NETSCAPE_X509, cert, X509)
 } ASN1_SEQUENCE_END(NETSCAPE_X509)
 
 IMPLEMENT_ASN1_FUNCTIONS(NETSCAPE_X509)
-
diff --git a/crypto/asn1/x_pkey.c b/crypto/asn1/x_pkey.c
index 8453618426..2da23e4756 100644
--- a/crypto/asn1/x_pkey.c
+++ b/crypto/asn1/x_pkey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,87 +65,89 @@
 
 /* need to implement */
 int i2d_X509_PKEY(X509_PKEY *a, unsigned char **pp)
-	{
-	return(0);
-	}
+{
+    return (0);
+}
 
 X509_PKEY *d2i_X509_PKEY(X509_PKEY **a, const unsigned char **pp, long length)
-	{
-	int i;
-	M_ASN1_D2I_vars(a,X509_PKEY *,X509_PKEY_new);
+{
+    int i;
+    M_ASN1_D2I_vars(a, X509_PKEY *, X509_PKEY_new);
 
-	M_ASN1_D2I_Init();
-	M_ASN1_D2I_start_sequence();
-	M_ASN1_D2I_get_x(X509_ALGOR,ret->enc_algor,d2i_X509_ALGOR);
-	M_ASN1_D2I_get_x(ASN1_OCTET_STRING,ret->enc_pkey,d2i_ASN1_OCTET_STRING);
+    M_ASN1_D2I_Init();
+    M_ASN1_D2I_start_sequence();
+    M_ASN1_D2I_get_x(X509_ALGOR, ret->enc_algor, d2i_X509_ALGOR);
+    M_ASN1_D2I_get_x(ASN1_OCTET_STRING, ret->enc_pkey, d2i_ASN1_OCTET_STRING);
 
-	ret->cipher.cipher=EVP_get_cipherbyname(
-		OBJ_nid2ln(OBJ_obj2nid(ret->enc_algor->algorithm)));
-	if (ret->cipher.cipher == NULL)
-		{
-		c.error=ASN1_R_UNSUPPORTED_CIPHER;
-		c.line=__LINE__;
-		goto err;
-		}
-	if (ret->enc_algor->parameter->type == V_ASN1_OCTET_STRING) 
-		{
-		i=ret->enc_algor->parameter->value.octet_string->length;
-		if (i > EVP_MAX_IV_LENGTH)
-			{
-			c.error=ASN1_R_IV_TOO_LARGE;
-			c.line=__LINE__;
-			goto err;
-			}
-		memcpy(ret->cipher.iv,
-			ret->enc_algor->parameter->value.octet_string->data,i);
-		}
-	else
-		memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH);
-	M_ASN1_D2I_Finish(a,X509_PKEY_free,ASN1_F_D2I_X509_PKEY);
-	}
+    ret->cipher.cipher =
+        EVP_get_cipherbyname(OBJ_nid2ln
+                             (OBJ_obj2nid(ret->enc_algor->algorithm)));
+    if (ret->cipher.cipher == NULL) {
+        c.error = ASN1_R_UNSUPPORTED_CIPHER;
+        c.line = __LINE__;
+        goto err;
+    }
+    if (ret->enc_algor->parameter->type == V_ASN1_OCTET_STRING) {
+        i = ret->enc_algor->parameter->value.octet_string->length;
+        if (i > EVP_MAX_IV_LENGTH) {
+            c.error = ASN1_R_IV_TOO_LARGE;
+            c.line = __LINE__;
+            goto err;
+        }
+        memcpy(ret->cipher.iv,
+               ret->enc_algor->parameter->value.octet_string->data, i);
+    } else
+        memset(ret->cipher.iv, 0, EVP_MAX_IV_LENGTH);
+    M_ASN1_D2I_Finish(a, X509_PKEY_free, ASN1_F_D2I_X509_PKEY);
+}
 
 X509_PKEY *X509_PKEY_new(void)
-	{
-	X509_PKEY *ret=NULL;
-	ASN1_CTX c;
+{
+    X509_PKEY *ret = NULL;
+    ASN1_CTX c;
 
-	M_ASN1_New_Malloc(ret,X509_PKEY);
-	ret->version=0;
-	M_ASN1_New(ret->enc_algor,X509_ALGOR_new);
-	M_ASN1_New(ret->enc_pkey,M_ASN1_OCTET_STRING_new);
-	ret->dec_pkey=NULL;
-	ret->key_length=0;
-	ret->key_data=NULL;
-	ret->key_free=0;
-	ret->cipher.cipher=NULL;
-	memset(ret->cipher.iv,0,EVP_MAX_IV_LENGTH);
-	ret->references=1;
-	return(ret);
-	M_ASN1_New_Error(ASN1_F_X509_PKEY_NEW);
-	}
+    M_ASN1_New_Malloc(ret, X509_PKEY);
+    ret->version = 0;
+    M_ASN1_New(ret->enc_algor, X509_ALGOR_new);
+    M_ASN1_New(ret->enc_pkey, M_ASN1_OCTET_STRING_new);
+    ret->dec_pkey = NULL;
+    ret->key_length = 0;
+    ret->key_data = NULL;
+    ret->key_free = 0;
+    ret->cipher.cipher = NULL;
+    memset(ret->cipher.iv, 0, EVP_MAX_IV_LENGTH);
+    ret->references = 1;
+    return (ret);
+    M_ASN1_New_Error(ASN1_F_X509_PKEY_NEW);
+}
 
 void X509_PKEY_free(X509_PKEY *x)
-	{
-	int i;
+{
+    int i;
 
-	if (x == NULL) return;
+    if (x == NULL)
+        return;
 
-	i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_X509_PKEY);
+    i = CRYPTO_add(&x->references, -1, CRYPTO_LOCK_X509_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("X509_PKEY",x);
+    REF_PRINT("X509_PKEY", x);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"X509_PKEY_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "X509_PKEY_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if (x->enc_algor != NULL) X509_ALGOR_free(x->enc_algor);
-	if (x->enc_pkey != NULL) M_ASN1_OCTET_STRING_free(x->enc_pkey);
-	if (x->dec_pkey != NULL)EVP_PKEY_free(x->dec_pkey);
-	if ((x->key_data != NULL) && (x->key_free)) OPENSSL_free(x->key_data);
-	OPENSSL_free(x);
-	}
+    if (x->enc_algor != NULL)
+        X509_ALGOR_free(x->enc_algor);
+    if (x->enc_pkey != NULL)
+        M_ASN1_OCTET_STRING_free(x->enc_pkey);
+    if (x->dec_pkey != NULL)
+        EVP_PKEY_free(x->dec_pkey);
+    if ((x->key_data != NULL) && (x->key_free))
+        OPENSSL_free(x->key_data);
+    OPENSSL_free(x);
+}
diff --git a/crypto/asn1/x_pubkey.c b/crypto/asn1/x_pubkey.c
index b649e1fcf9..4b682018c2 100644
--- a/crypto/asn1/x_pubkey.c
+++ b/crypto/asn1/x_pubkey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,324 +62,310 @@
 #include 
 #include "asn1_locl.h"
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 /* Minor tweak to operation: free up EVP_PKEY */
 static int pubkey_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-			void *exarg)
-	{
-	if (operation == ASN1_OP_FREE_POST)
-		{
-		X509_PUBKEY *pubkey = (X509_PUBKEY *)*pval;
-		EVP_PKEY_free(pubkey->pkey);
-		}
-	return 1;
-	}
+                     void *exarg)
+{
+    if (operation == ASN1_OP_FREE_POST) {
+        X509_PUBKEY *pubkey = (X509_PUBKEY *)*pval;
+        EVP_PKEY_free(pubkey->pkey);
+    }
+    return 1;
+}
 
 ASN1_SEQUENCE_cb(X509_PUBKEY, pubkey_cb) = {
-	ASN1_SIMPLE(X509_PUBKEY, algor, X509_ALGOR),
-	ASN1_SIMPLE(X509_PUBKEY, public_key, ASN1_BIT_STRING)
+        ASN1_SIMPLE(X509_PUBKEY, algor, X509_ALGOR),
+        ASN1_SIMPLE(X509_PUBKEY, public_key, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END_cb(X509_PUBKEY, X509_PUBKEY)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_PUBKEY)
 
 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey)
-	{
-	X509_PUBKEY *pk=NULL;
-
-	if (x == NULL) return(0);
-
-	if ((pk=X509_PUBKEY_new()) == NULL) goto error;
-
-	if (pkey->ameth)
-		{
-		if (pkey->ameth->pub_encode)
-			{
-			if (!pkey->ameth->pub_encode(pk, pkey))
-				{
-				X509err(X509_F_X509_PUBKEY_SET,
-					X509_R_PUBLIC_KEY_ENCODE_ERROR);
-				goto error;
-				}
-			}
-		else
-			{
-			X509err(X509_F_X509_PUBKEY_SET,
-				X509_R_METHOD_NOT_SUPPORTED);
-			goto error;
-			}
-		}
-	else
-		{
-		X509err(X509_F_X509_PUBKEY_SET,X509_R_UNSUPPORTED_ALGORITHM);
-		goto error;
-		}
-
-	if (*x != NULL)
-		X509_PUBKEY_free(*x);
-
-	*x=pk;
-
-	return 1;
-error:
-	if (pk != NULL) X509_PUBKEY_free(pk);
-	return 0;
-	}
+{
+    X509_PUBKEY *pk = NULL;
+
+    if (x == NULL)
+        return (0);
+
+    if ((pk = X509_PUBKEY_new()) == NULL)
+        goto error;
+
+    if (pkey->ameth) {
+        if (pkey->ameth->pub_encode) {
+            if (!pkey->ameth->pub_encode(pk, pkey)) {
+                X509err(X509_F_X509_PUBKEY_SET,
+                        X509_R_PUBLIC_KEY_ENCODE_ERROR);
+                goto error;
+            }
+        } else {
+            X509err(X509_F_X509_PUBKEY_SET, X509_R_METHOD_NOT_SUPPORTED);
+            goto error;
+        }
+    } else {
+        X509err(X509_F_X509_PUBKEY_SET, X509_R_UNSUPPORTED_ALGORITHM);
+        goto error;
+    }
+
+    if (*x != NULL)
+        X509_PUBKEY_free(*x);
+
+    *x = pk;
+
+    return 1;
+ error:
+    if (pk != NULL)
+        X509_PUBKEY_free(pk);
+    return 0;
+}
 
 EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key)
-	{
-	EVP_PKEY *ret=NULL;
-
-	if (key == NULL) goto error;
-
-	if (key->pkey != NULL)
-		{
-		CRYPTO_add(&key->pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
-		return key->pkey;
-		}
-
-	if (key->public_key == NULL) goto error;
-
-	if ((ret = EVP_PKEY_new()) == NULL)
-		{
-		X509err(X509_F_X509_PUBKEY_GET, ERR_R_MALLOC_FAILURE);
-		goto error;
-		}
-
-	if (!EVP_PKEY_set_type(ret, OBJ_obj2nid(key->algor->algorithm)))
-		{
-		X509err(X509_F_X509_PUBKEY_GET,X509_R_UNSUPPORTED_ALGORITHM);
-		goto error;
-		}
-
-	if (ret->ameth->pub_decode)
-		{
-		if (!ret->ameth->pub_decode(ret, key))
-			{
-			X509err(X509_F_X509_PUBKEY_GET,
-						X509_R_PUBLIC_KEY_DECODE_ERROR);
-			goto error;
-			}
-		}
-	else
-		{
-		X509err(X509_F_X509_PUBKEY_GET, X509_R_METHOD_NOT_SUPPORTED);
-		goto error;
-		}
-
-	/* Check to see if another thread set key->pkey first */
-	CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
-	if (key->pkey)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
-		EVP_PKEY_free(ret);
-		ret = key->pkey;
-		}
-	else
-		{
-		key->pkey = ret;
-		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
-		}
-	CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_EVP_PKEY);
-
-	return ret;
-
-	error:
-	if (ret != NULL)
-		EVP_PKEY_free(ret);
-	return(NULL);
-	}
-
-/* Now two pseudo ASN1 routines that take an EVP_PKEY structure
- * and encode or decode as X509_PUBKEY
+{
+    EVP_PKEY *ret = NULL;
+
+    if (key == NULL)
+        goto error;
+
+    if (key->pkey != NULL) {
+        CRYPTO_add(&key->pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+        return key->pkey;
+    }
+
+    if (key->public_key == NULL)
+        goto error;
+
+    if ((ret = EVP_PKEY_new()) == NULL) {
+        X509err(X509_F_X509_PUBKEY_GET, ERR_R_MALLOC_FAILURE);
+        goto error;
+    }
+
+    if (!EVP_PKEY_set_type(ret, OBJ_obj2nid(key->algor->algorithm))) {
+        X509err(X509_F_X509_PUBKEY_GET, X509_R_UNSUPPORTED_ALGORITHM);
+        goto error;
+    }
+
+    if (ret->ameth->pub_decode) {
+        if (!ret->ameth->pub_decode(ret, key)) {
+            X509err(X509_F_X509_PUBKEY_GET, X509_R_PUBLIC_KEY_DECODE_ERROR);
+            goto error;
+        }
+    } else {
+        X509err(X509_F_X509_PUBKEY_GET, X509_R_METHOD_NOT_SUPPORTED);
+        goto error;
+    }
+
+    /* Check to see if another thread set key->pkey first */
+    CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
+    if (key->pkey) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
+        EVP_PKEY_free(ret);
+        ret = key->pkey;
+    } else {
+        key->pkey = ret;
+        CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
+    }
+    CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_EVP_PKEY);
+
+    return ret;
+
+ error:
+    if (ret != NULL)
+        EVP_PKEY_free(ret);
+    return (NULL);
+}
+
+/*
+ * Now two pseudo ASN1 routines that take an EVP_PKEY structure and encode or
+ * decode as X509_PUBKEY
  */
 
-EVP_PKEY *d2i_PUBKEY(EVP_PKEY **a, const unsigned char **pp,
-	     long length)
-	{
-	X509_PUBKEY *xpk;
-	EVP_PKEY *pktmp;
-	xpk = d2i_X509_PUBKEY(NULL, pp, length);
-	if(!xpk) return NULL;
-	pktmp = X509_PUBKEY_get(xpk);
-	X509_PUBKEY_free(xpk);
-	if(!pktmp) return NULL;
-	if(a)
-		{
-		EVP_PKEY_free(*a);
-		*a = pktmp;
-		}
-	return pktmp;
-	}
+EVP_PKEY *d2i_PUBKEY(EVP_PKEY **a, const unsigned char **pp, long length)
+{
+    X509_PUBKEY *xpk;
+    EVP_PKEY *pktmp;
+    xpk = d2i_X509_PUBKEY(NULL, pp, length);
+    if (!xpk)
+        return NULL;
+    pktmp = X509_PUBKEY_get(xpk);
+    X509_PUBKEY_free(xpk);
+    if (!pktmp)
+        return NULL;
+    if (a) {
+        EVP_PKEY_free(*a);
+        *a = pktmp;
+    }
+    return pktmp;
+}
 
 int i2d_PUBKEY(EVP_PKEY *a, unsigned char **pp)
-	{
-	X509_PUBKEY *xpk=NULL;
-	int ret;
-	if(!a) return 0;
-	if(!X509_PUBKEY_set(&xpk, a)) return 0;
-	ret = i2d_X509_PUBKEY(xpk, pp);
-	X509_PUBKEY_free(xpk);
-	return ret;
-	}
-
-/* The following are equivalents but which return RSA and DSA
- * keys
+{
+    X509_PUBKEY *xpk = NULL;
+    int ret;
+    if (!a)
+        return 0;
+    if (!X509_PUBKEY_set(&xpk, a))
+        return 0;
+    ret = i2d_X509_PUBKEY(xpk, pp);
+    X509_PUBKEY_free(xpk);
+    return ret;
+}
+
+/*
+ * The following are equivalents but which return RSA and DSA keys
  */
 #ifndef OPENSSL_NO_RSA
-RSA *d2i_RSA_PUBKEY(RSA **a, const unsigned char **pp,
-	     long length)
-	{
-	EVP_PKEY *pkey;
-	RSA *key;
-	const unsigned char *q;
-	q = *pp;
-	pkey = d2i_PUBKEY(NULL, &q, length);
-	if (!pkey) return NULL;
-	key = EVP_PKEY_get1_RSA(pkey);
-	EVP_PKEY_free(pkey);
-	if (!key) return NULL;
-	*pp = q;
-	if (a)
-		{
-		RSA_free(*a);
-		*a = key;
-		}
-	return key;
-	}
+RSA *d2i_RSA_PUBKEY(RSA **a, const unsigned char **pp, long length)
+{
+    EVP_PKEY *pkey;
+    RSA *key;
+    const unsigned char *q;
+    q = *pp;
+    pkey = d2i_PUBKEY(NULL, &q, length);
+    if (!pkey)
+        return NULL;
+    key = EVP_PKEY_get1_RSA(pkey);
+    EVP_PKEY_free(pkey);
+    if (!key)
+        return NULL;
+    *pp = q;
+    if (a) {
+        RSA_free(*a);
+        *a = key;
+    }
+    return key;
+}
 
 int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp)
-	{
-	EVP_PKEY *pktmp;
-	int ret;
-	if (!a) return 0;
-	pktmp = EVP_PKEY_new();
-	if (!pktmp)
-		{
-		ASN1err(ASN1_F_I2D_RSA_PUBKEY, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	EVP_PKEY_set1_RSA(pktmp, a);
-	ret = i2d_PUBKEY(pktmp, pp);
-	EVP_PKEY_free(pktmp);
-	return ret;
-	}
+{
+    EVP_PKEY *pktmp;
+    int ret;
+    if (!a)
+        return 0;
+    pktmp = EVP_PKEY_new();
+    if (!pktmp) {
+        ASN1err(ASN1_F_I2D_RSA_PUBKEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    EVP_PKEY_set1_RSA(pktmp, a);
+    ret = i2d_PUBKEY(pktmp, pp);
+    EVP_PKEY_free(pktmp);
+    return ret;
+}
 #endif
 
 #ifndef OPENSSL_NO_DSA
-DSA *d2i_DSA_PUBKEY(DSA **a, const unsigned char **pp,
-	     long length)
-	{
-	EVP_PKEY *pkey;
-	DSA *key;
-	const unsigned char *q;
-	q = *pp;
-	pkey = d2i_PUBKEY(NULL, &q, length);
-	if (!pkey) return NULL;
-	key = EVP_PKEY_get1_DSA(pkey);
-	EVP_PKEY_free(pkey);
-	if (!key) return NULL;
-	*pp = q;
-	if (a)
-		{
-		DSA_free(*a);
-		*a = key;
-		}
-	return key;
-	}
+DSA *d2i_DSA_PUBKEY(DSA **a, const unsigned char **pp, long length)
+{
+    EVP_PKEY *pkey;
+    DSA *key;
+    const unsigned char *q;
+    q = *pp;
+    pkey = d2i_PUBKEY(NULL, &q, length);
+    if (!pkey)
+        return NULL;
+    key = EVP_PKEY_get1_DSA(pkey);
+    EVP_PKEY_free(pkey);
+    if (!key)
+        return NULL;
+    *pp = q;
+    if (a) {
+        DSA_free(*a);
+        *a = key;
+    }
+    return key;
+}
 
 int i2d_DSA_PUBKEY(DSA *a, unsigned char **pp)
-	{
-	EVP_PKEY *pktmp;
-	int ret;
-	if(!a) return 0;
-	pktmp = EVP_PKEY_new();
-	if(!pktmp)
-		{
-		ASN1err(ASN1_F_I2D_DSA_PUBKEY, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	EVP_PKEY_set1_DSA(pktmp, a);
-	ret = i2d_PUBKEY(pktmp, pp);
-	EVP_PKEY_free(pktmp);
-	return ret;
-	}
+{
+    EVP_PKEY *pktmp;
+    int ret;
+    if (!a)
+        return 0;
+    pktmp = EVP_PKEY_new();
+    if (!pktmp) {
+        ASN1err(ASN1_F_I2D_DSA_PUBKEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    EVP_PKEY_set1_DSA(pktmp, a);
+    ret = i2d_PUBKEY(pktmp, pp);
+    EVP_PKEY_free(pktmp);
+    return ret;
+}
 #endif
 
 #ifndef OPENSSL_NO_EC
 EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp, long length)
-	{
-	EVP_PKEY *pkey;
-	EC_KEY *key;
-	const unsigned char *q;
-	q = *pp;
-	pkey = d2i_PUBKEY(NULL, &q, length);
-	if (!pkey) return(NULL);
-	key = EVP_PKEY_get1_EC_KEY(pkey);
-	EVP_PKEY_free(pkey);
-	if (!key)  return(NULL);
-	*pp = q;
-	if (a)
-		{
-		EC_KEY_free(*a);
-		*a = key;
-		}
-	return(key);
-	}
+{
+    EVP_PKEY *pkey;
+    EC_KEY *key;
+    const unsigned char *q;
+    q = *pp;
+    pkey = d2i_PUBKEY(NULL, &q, length);
+    if (!pkey)
+        return (NULL);
+    key = EVP_PKEY_get1_EC_KEY(pkey);
+    EVP_PKEY_free(pkey);
+    if (!key)
+        return (NULL);
+    *pp = q;
+    if (a) {
+        EC_KEY_free(*a);
+        *a = key;
+    }
+    return (key);
+}
 
 int i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp)
-	{
-	EVP_PKEY *pktmp;
-	int ret;
-	if (!a)	return(0);
-	if ((pktmp = EVP_PKEY_new()) == NULL)
-		{
-		ASN1err(ASN1_F_I2D_EC_PUBKEY, ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	EVP_PKEY_set1_EC_KEY(pktmp, a);
-	ret = i2d_PUBKEY(pktmp, pp);
-	EVP_PKEY_free(pktmp);
-	return(ret);
-	}
+{
+    EVP_PKEY *pktmp;
+    int ret;
+    if (!a)
+        return (0);
+    if ((pktmp = EVP_PKEY_new()) == NULL) {
+        ASN1err(ASN1_F_I2D_EC_PUBKEY, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    EVP_PKEY_set1_EC_KEY(pktmp, a);
+    ret = i2d_PUBKEY(pktmp, pp);
+    EVP_PKEY_free(pktmp);
+    return (ret);
+}
 #endif
 
 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
-					int ptype, void *pval,
-					unsigned char *penc, int penclen)
-	{
-	if (!X509_ALGOR_set0(pub->algor, aobj, ptype, pval))
-		return 0;
-	if (penc)
-		{
-		if (pub->public_key->data)
-			OPENSSL_free(pub->public_key->data);
-		pub->public_key->data = penc;
-		pub->public_key->length = penclen;
-  		/* Set number of unused bits to zero */
-		pub->public_key->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-		pub->public_key->flags|=ASN1_STRING_FLAG_BITS_LEFT;
-		}
-	return 1;
-	}
+                           int ptype, void *pval,
+                           unsigned char *penc, int penclen)
+{
+    if (!X509_ALGOR_set0(pub->algor, aobj, ptype, pval))
+        return 0;
+    if (penc) {
+        if (pub->public_key->data)
+            OPENSSL_free(pub->public_key->data);
+        pub->public_key->data = penc;
+        pub->public_key->length = penclen;
+        /* Set number of unused bits to zero */
+        pub->public_key->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+        pub->public_key->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+    }
+    return 1;
+}
 
 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
-		const unsigned char **pk, int *ppklen,
-		X509_ALGOR **pa,
-		X509_PUBKEY *pub)
-	{
-	if (ppkalg)
-		*ppkalg = pub->algor->algorithm;
-	if (pk)
-		{
-		*pk = pub->public_key->data;
-		*ppklen = pub->public_key->length;
-		}
-	if (pa)
-		*pa = pub->algor;
-	return 1;
-	}
+                           const unsigned char **pk, int *ppklen,
+                           X509_ALGOR **pa, X509_PUBKEY *pub)
+{
+    if (ppkalg)
+        *ppkalg = pub->algor->algorithm;
+    if (pk) {
+        *pk = pub->public_key->data;
+        *ppklen = pub->public_key->length;
+    }
+    if (pa)
+        *pa = pub->algor;
+    return 1;
+}
diff --git a/crypto/asn1/x_req.c b/crypto/asn1/x_req.c
index 529899ac3b..ae293aa0ca 100644
--- a/crypto/asn1/x_req.c
+++ b/crypto/asn1/x_req.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,7 +67,7 @@
  * encode the attributes field if it is empty. This is in
  * violation of PKCS#10 but we need to tolerate it. We do
  * this by making the attributes field OPTIONAL then using
- * the callback to initialise it to an empty STACK. 
+ * the callback to initialise it to an empty STACK.
  *
  * This means that the field will be correctly encoded unless
  * we NULL out the field.
@@ -81,34 +81,36 @@
  */
 
 static int rinf_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                   void *exarg)
 {
-	X509_REQ_INFO *rinf = (X509_REQ_INFO *)*pval;
+    X509_REQ_INFO *rinf = (X509_REQ_INFO *)*pval;
 
-	if(operation == ASN1_OP_NEW_POST) {
-		rinf->attributes = sk_X509_ATTRIBUTE_new_null();
-		if(!rinf->attributes) return 0;
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_POST) {
+        rinf->attributes = sk_X509_ATTRIBUTE_new_null();
+        if (!rinf->attributes)
+            return 0;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_enc(X509_REQ_INFO, enc, rinf_cb) = {
-	ASN1_SIMPLE(X509_REQ_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(X509_REQ_INFO, subject, X509_NAME),
-	ASN1_SIMPLE(X509_REQ_INFO, pubkey, X509_PUBKEY),
-	/* This isn't really OPTIONAL but it gets round invalid
-	 * encodings
-	 */
-	ASN1_IMP_SET_OF_OPT(X509_REQ_INFO, attributes, X509_ATTRIBUTE, 0)
+        ASN1_SIMPLE(X509_REQ_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(X509_REQ_INFO, subject, X509_NAME),
+        ASN1_SIMPLE(X509_REQ_INFO, pubkey, X509_PUBKEY),
+        /* This isn't really OPTIONAL but it gets round invalid
+         * encodings
+         */
+        ASN1_IMP_SET_OF_OPT(X509_REQ_INFO, attributes, X509_ATTRIBUTE, 0)
 } ASN1_SEQUENCE_END_enc(X509_REQ_INFO, X509_REQ_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_REQ_INFO)
 
 ASN1_SEQUENCE_ref(X509_REQ, 0, CRYPTO_LOCK_X509_REQ) = {
-	ASN1_SIMPLE(X509_REQ, req_info, X509_REQ_INFO),
-	ASN1_SIMPLE(X509_REQ, sig_alg, X509_ALGOR),
-	ASN1_SIMPLE(X509_REQ, signature, ASN1_BIT_STRING)
+        ASN1_SIMPLE(X509_REQ, req_info, X509_REQ_INFO),
+        ASN1_SIMPLE(X509_REQ, sig_alg, X509_ALGOR),
+        ASN1_SIMPLE(X509_REQ, signature, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END_ref(X509_REQ, X509_REQ)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_REQ)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(X509_REQ)
diff --git a/crypto/asn1/x_sig.c b/crypto/asn1/x_sig.c
index 42efa86c1c..dd33720c10 100644
--- a/crypto/asn1/x_sig.c
+++ b/crypto/asn1/x_sig.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,8 +62,8 @@
 #include 
 
 ASN1_SEQUENCE(X509_SIG) = {
-	ASN1_SIMPLE(X509_SIG, algor, X509_ALGOR),
-	ASN1_SIMPLE(X509_SIG, digest, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(X509_SIG, algor, X509_ALGOR),
+        ASN1_SIMPLE(X509_SIG, digest, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(X509_SIG)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_SIG)
diff --git a/crypto/asn1/x_spki.c b/crypto/asn1/x_spki.c
index 2aece077c5..1df6b87d2b 100644
--- a/crypto/asn1/x_spki.c
+++ b/crypto/asn1/x_spki.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,15 +49,16 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
- /* This module was send to me my Pat Richards  who
-  * wrote it.  It is under my Copyright with his permission
+ /*
+  * This module was send to me my Pat Richards  who wrote it.
+  * It is under my Copyright with his permission
   */
 
 #include 
@@ -66,16 +67,16 @@
 #include 
 
 ASN1_SEQUENCE(NETSCAPE_SPKAC) = {
-	ASN1_SIMPLE(NETSCAPE_SPKAC, pubkey, X509_PUBKEY),
-	ASN1_SIMPLE(NETSCAPE_SPKAC, challenge, ASN1_IA5STRING)
+        ASN1_SIMPLE(NETSCAPE_SPKAC, pubkey, X509_PUBKEY),
+        ASN1_SIMPLE(NETSCAPE_SPKAC, challenge, ASN1_IA5STRING)
 } ASN1_SEQUENCE_END(NETSCAPE_SPKAC)
 
 IMPLEMENT_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
 
 ASN1_SEQUENCE(NETSCAPE_SPKI) = {
-	ASN1_SIMPLE(NETSCAPE_SPKI, spkac, NETSCAPE_SPKAC),
-	ASN1_SIMPLE(NETSCAPE_SPKI, sig_algor, X509_ALGOR),
-	ASN1_SIMPLE(NETSCAPE_SPKI, signature, ASN1_BIT_STRING)
+        ASN1_SIMPLE(NETSCAPE_SPKI, spkac, NETSCAPE_SPKAC),
+        ASN1_SIMPLE(NETSCAPE_SPKI, sig_algor, X509_ALGOR),
+        ASN1_SIMPLE(NETSCAPE_SPKI, signature, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END(NETSCAPE_SPKI)
 
 IMPLEMENT_ASN1_FUNCTIONS(NETSCAPE_SPKI)
diff --git a/crypto/asn1/x_val.c b/crypto/asn1/x_val.c
index dc17c67758..ee75a1e254 100644
--- a/crypto/asn1/x_val.c
+++ b/crypto/asn1/x_val.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,8 +62,8 @@
 #include 
 
 ASN1_SEQUENCE(X509_VAL) = {
-	ASN1_SIMPLE(X509_VAL, notBefore, ASN1_TIME),
-	ASN1_SIMPLE(X509_VAL, notAfter, ASN1_TIME)
+        ASN1_SIMPLE(X509_VAL, notBefore, ASN1_TIME),
+        ASN1_SIMPLE(X509_VAL, notAfter, ASN1_TIME)
 } ASN1_SEQUENCE_END(X509_VAL)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_VAL)
diff --git a/crypto/asn1/x_x509.c b/crypto/asn1/x_x509.c
index 7d33c38a57..cd838e01c1 100644
--- a/crypto/asn1/x_x509.c
+++ b/crypto/asn1/x_x509.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,16 +64,16 @@
 #include 
 
 ASN1_SEQUENCE_enc(X509_CINF, enc, 0) = {
-	ASN1_EXP_OPT(X509_CINF, version, ASN1_INTEGER, 0),
-	ASN1_SIMPLE(X509_CINF, serialNumber, ASN1_INTEGER),
-	ASN1_SIMPLE(X509_CINF, signature, X509_ALGOR),
-	ASN1_SIMPLE(X509_CINF, issuer, X509_NAME),
-	ASN1_SIMPLE(X509_CINF, validity, X509_VAL),
-	ASN1_SIMPLE(X509_CINF, subject, X509_NAME),
-	ASN1_SIMPLE(X509_CINF, key, X509_PUBKEY),
-	ASN1_IMP_OPT(X509_CINF, issuerUID, ASN1_BIT_STRING, 1),
-	ASN1_IMP_OPT(X509_CINF, subjectUID, ASN1_BIT_STRING, 2),
-	ASN1_EXP_SEQUENCE_OF_OPT(X509_CINF, extensions, X509_EXTENSION, 3)
+        ASN1_EXP_OPT(X509_CINF, version, ASN1_INTEGER, 0),
+        ASN1_SIMPLE(X509_CINF, serialNumber, ASN1_INTEGER),
+        ASN1_SIMPLE(X509_CINF, signature, X509_ALGOR),
+        ASN1_SIMPLE(X509_CINF, issuer, X509_NAME),
+        ASN1_SIMPLE(X509_CINF, validity, X509_VAL),
+        ASN1_SIMPLE(X509_CINF, subject, X509_NAME),
+        ASN1_SIMPLE(X509_CINF, key, X509_PUBKEY),
+        ASN1_IMP_OPT(X509_CINF, issuerUID, ASN1_BIT_STRING, 1),
+        ASN1_IMP_OPT(X509_CINF, subjectUID, ASN1_BIT_STRING, 2),
+        ASN1_EXP_SEQUENCE_OF_OPT(X509_CINF, extensions, X509_EXTENSION, 3)
 } ASN1_SEQUENCE_END_enc(X509_CINF, X509_CINF)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_CINF)
@@ -82,133 +82,139 @@ IMPLEMENT_ASN1_FUNCTIONS(X509_CINF)
 extern void policy_cache_free(X509_POLICY_CACHE *cache);
 
 static int x509_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
+                   void *exarg)
 {
-	X509 *ret = (X509 *)*pval;
+    X509 *ret = (X509 *)*pval;
 
-	switch(operation) {
+    switch (operation) {
 
-		case ASN1_OP_NEW_POST:
-		ret->valid=0;
-		ret->name = NULL;
-		ret->ex_flags = 0;
-		ret->ex_pathlen = -1;
-		ret->skid = NULL;
-		ret->akid = NULL;
+    case ASN1_OP_NEW_POST:
+        ret->valid = 0;
+        ret->name = NULL;
+        ret->ex_flags = 0;
+        ret->ex_pathlen = -1;
+        ret->skid = NULL;
+        ret->akid = NULL;
 #ifndef OPENSSL_NO_RFC3779
-		ret->rfc3779_addr = NULL;
-		ret->rfc3779_asid = NULL;
+        ret->rfc3779_addr = NULL;
+        ret->rfc3779_asid = NULL;
 #endif
-		ret->aux = NULL;
-		ret->crldp = NULL;
-		CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509, ret, &ret->ex_data);
-		break;
-
-		case ASN1_OP_D2I_POST:
-		if (ret->name != NULL) OPENSSL_free(ret->name);
-		ret->name=X509_NAME_oneline(ret->cert_info->subject,NULL,0);
-		break;
-
-		case ASN1_OP_FREE_POST:
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509, ret, &ret->ex_data);
-		X509_CERT_AUX_free(ret->aux);
-		ASN1_OCTET_STRING_free(ret->skid);
-		AUTHORITY_KEYID_free(ret->akid);
-		CRL_DIST_POINTS_free(ret->crldp);
-		policy_cache_free(ret->policy_cache);
-		GENERAL_NAMES_free(ret->altname);
-		NAME_CONSTRAINTS_free(ret->nc);
+        ret->aux = NULL;
+        ret->crldp = NULL;
+        CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509, ret, &ret->ex_data);
+        break;
+
+    case ASN1_OP_D2I_POST:
+        if (ret->name != NULL)
+            OPENSSL_free(ret->name);
+        ret->name = X509_NAME_oneline(ret->cert_info->subject, NULL, 0);
+        break;
+
+    case ASN1_OP_FREE_POST:
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509, ret, &ret->ex_data);
+        X509_CERT_AUX_free(ret->aux);
+        ASN1_OCTET_STRING_free(ret->skid);
+        AUTHORITY_KEYID_free(ret->akid);
+        CRL_DIST_POINTS_free(ret->crldp);
+        policy_cache_free(ret->policy_cache);
+        GENERAL_NAMES_free(ret->altname);
+        NAME_CONSTRAINTS_free(ret->nc);
 #ifndef OPENSSL_NO_RFC3779
-		sk_IPAddressFamily_pop_free(ret->rfc3779_addr, IPAddressFamily_free);
-		ASIdentifiers_free(ret->rfc3779_asid);
+        sk_IPAddressFamily_pop_free(ret->rfc3779_addr, IPAddressFamily_free);
+        ASIdentifiers_free(ret->rfc3779_asid);
 #endif
 
-		if (ret->name != NULL) OPENSSL_free(ret->name);
-		break;
+        if (ret->name != NULL)
+            OPENSSL_free(ret->name);
+        break;
 
-	}
+    }
 
-	return 1;
+    return 1;
 
 }
 
 ASN1_SEQUENCE_ref(X509, x509_cb, CRYPTO_LOCK_X509) = {
-	ASN1_SIMPLE(X509, cert_info, X509_CINF),
-	ASN1_SIMPLE(X509, sig_alg, X509_ALGOR),
-	ASN1_SIMPLE(X509, signature, ASN1_BIT_STRING)
+        ASN1_SIMPLE(X509, cert_info, X509_CINF),
+        ASN1_SIMPLE(X509, sig_alg, X509_ALGOR),
+        ASN1_SIMPLE(X509, signature, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END_ref(X509, X509)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(X509)
 
 int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-        {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, argl, argp,
-				new_func, dup_func, free_func);
-        }
+                          CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int X509_set_ex_data(X509 *r, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&r->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&r->ex_data, idx, arg));
+}
 
 void *X509_get_ex_data(X509 *r, int idx)
-	{
-	return(CRYPTO_get_ex_data(&r->ex_data,idx));
-	}
-
-/* X509_AUX ASN1 routines. X509_AUX is the name given to
- * a certificate with extra info tagged on the end. Since these
- * functions set how a certificate is trusted they should only
- * be used when the certificate comes from a reliable source
- * such as local storage.
- *
+{
+    return (CRYPTO_get_ex_data(&r->ex_data, idx));
+}
+
+/*
+ * X509_AUX ASN1 routines. X509_AUX is the name given to a certificate with
+ * extra info tagged on the end. Since these functions set how a certificate
+ * is trusted they should only be used when the certificate comes from a
+ * reliable source such as local storage.
  */
 
 X509 *d2i_X509_AUX(X509 **a, const unsigned char **pp, long length)
 {
-	const unsigned char *q;
-	X509 *ret;
-	/* Save start position */
-	q = *pp;
-	ret = d2i_X509(a, pp, length);
-	/* If certificate unreadable then forget it */
-	if(!ret) return NULL;
-	/* update length */
-	length -= *pp - q;
-	if(!length) return ret;
-	if(!d2i_X509_CERT_AUX(&ret->aux, pp, length)) goto err;
-	return ret;
-	err:
-	X509_free(ret);
-	return NULL;
+    const unsigned char *q;
+    X509 *ret;
+    /* Save start position */
+    q = *pp;
+    ret = d2i_X509(a, pp, length);
+    /* If certificate unreadable then forget it */
+    if (!ret)
+        return NULL;
+    /* update length */
+    length -= *pp - q;
+    if (!length)
+        return ret;
+    if (!d2i_X509_CERT_AUX(&ret->aux, pp, length))
+        goto err;
+    return ret;
+ err:
+    X509_free(ret);
+    return NULL;
 }
 
 int i2d_X509_AUX(X509 *a, unsigned char **pp)
 {
-	int length;
-	length = i2d_X509(a, pp);
-	if(a) length += i2d_X509_CERT_AUX(a->aux, pp);
-	return length;
+    int length;
+    length = i2d_X509(a, pp);
+    if (a)
+        length += i2d_X509_CERT_AUX(a->aux, pp);
+    return length;
 }
 
 int i2d_re_X509_tbs(X509 *x, unsigned char **pp)
-	{
-	x->cert_info->enc.modified = 1;
-	return i2d_X509_CINF(x->cert_info, pp);
-	}
+{
+    x->cert_info->enc.modified = 1;
+    return i2d_X509_CINF(x->cert_info, pp);
+}
 
 void X509_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
-				const X509 *x)
-	{
-	if (psig)
-		*psig = x->signature;
-	if (palg)
-		*palg = x->sig_alg;
-	}
+                         const X509 *x)
+{
+    if (psig)
+        *psig = x->signature;
+    if (palg)
+        *palg = x->sig_alg;
+}
 
 int X509_get_signature_nid(const X509 *x)
-	{
-	return OBJ_obj2nid(x->sig_alg->algorithm);
-	}
+{
+    return OBJ_obj2nid(x->sig_alg->algorithm);
+}
diff --git a/crypto/asn1/x_x509a.c b/crypto/asn1/x_x509a.c
index b603f82de7..76bbc1370f 100644
--- a/crypto/asn1/x_x509a.c
+++ b/crypto/asn1/x_x509a.c
@@ -1,6 +1,7 @@
 /* a_x509a.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,119 +63,131 @@
 #include 
 #include 
 
-/* X509_CERT_AUX routines. These are used to encode additional
- * user modifiable data about a certificate. This data is
- * appended to the X509 encoding when the *_X509_AUX routines
- * are used. This means that the "traditional" X509 routines
- * will simply ignore the extra data. 
+/*
+ * X509_CERT_AUX routines. These are used to encode additional user
+ * modifiable data about a certificate. This data is appended to the X509
+ * encoding when the *_X509_AUX routines are used. This means that the
+ * "traditional" X509 routines will simply ignore the extra data.
  */
 
 static X509_CERT_AUX *aux_get(X509 *x);
 
 ASN1_SEQUENCE(X509_CERT_AUX) = {
-	ASN1_SEQUENCE_OF_OPT(X509_CERT_AUX, trust, ASN1_OBJECT),
-	ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, reject, ASN1_OBJECT, 0),
-	ASN1_OPT(X509_CERT_AUX, alias, ASN1_UTF8STRING),
-	ASN1_OPT(X509_CERT_AUX, keyid, ASN1_OCTET_STRING),
-	ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, other, X509_ALGOR, 1)
+        ASN1_SEQUENCE_OF_OPT(X509_CERT_AUX, trust, ASN1_OBJECT),
+        ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, reject, ASN1_OBJECT, 0),
+        ASN1_OPT(X509_CERT_AUX, alias, ASN1_UTF8STRING),
+        ASN1_OPT(X509_CERT_AUX, keyid, ASN1_OCTET_STRING),
+        ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, other, X509_ALGOR, 1)
 } ASN1_SEQUENCE_END(X509_CERT_AUX)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_AUX)
 
 static X509_CERT_AUX *aux_get(X509 *x)
 {
-	if(!x) return NULL;
-	if(!x->aux && !(x->aux = X509_CERT_AUX_new())) return NULL;
-	return x->aux;
+    if (!x)
+        return NULL;
+    if (!x->aux && !(x->aux = X509_CERT_AUX_new()))
+        return NULL;
+    return x->aux;
 }
 
 int X509_alias_set1(X509 *x, unsigned char *name, int len)
 {
-	X509_CERT_AUX *aux;
-	if (!name)
-		{
-		if (!x || !x->aux || !x->aux->alias)
-			return 1;
-		ASN1_UTF8STRING_free(x->aux->alias);
-		x->aux->alias = NULL;
-		return 1;
-		}
-	if(!(aux = aux_get(x))) return 0;
-	if(!aux->alias && !(aux->alias = ASN1_UTF8STRING_new())) return 0;
-	return ASN1_STRING_set(aux->alias, name, len);
+    X509_CERT_AUX *aux;
+    if (!name) {
+        if (!x || !x->aux || !x->aux->alias)
+            return 1;
+        ASN1_UTF8STRING_free(x->aux->alias);
+        x->aux->alias = NULL;
+        return 1;
+    }
+    if (!(aux = aux_get(x)))
+        return 0;
+    if (!aux->alias && !(aux->alias = ASN1_UTF8STRING_new()))
+        return 0;
+    return ASN1_STRING_set(aux->alias, name, len);
 }
 
 int X509_keyid_set1(X509 *x, unsigned char *id, int len)
 {
-	X509_CERT_AUX *aux;
-	if (!id)
-		{
-		if (!x || !x->aux || !x->aux->keyid)
-			return 1;
-		ASN1_OCTET_STRING_free(x->aux->keyid);
-		x->aux->keyid = NULL;
-		return 1;
-		}
-	if(!(aux = aux_get(x))) return 0;
-	if(!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new())) return 0;
-	return ASN1_STRING_set(aux->keyid, id, len);
+    X509_CERT_AUX *aux;
+    if (!id) {
+        if (!x || !x->aux || !x->aux->keyid)
+            return 1;
+        ASN1_OCTET_STRING_free(x->aux->keyid);
+        x->aux->keyid = NULL;
+        return 1;
+    }
+    if (!(aux = aux_get(x)))
+        return 0;
+    if (!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new()))
+        return 0;
+    return ASN1_STRING_set(aux->keyid, id, len);
 }
 
 unsigned char *X509_alias_get0(X509 *x, int *len)
 {
-	if(!x->aux || !x->aux->alias) return NULL;
-	if(len) *len = x->aux->alias->length;
-	return x->aux->alias->data;
+    if (!x->aux || !x->aux->alias)
+        return NULL;
+    if (len)
+        *len = x->aux->alias->length;
+    return x->aux->alias->data;
 }
 
 unsigned char *X509_keyid_get0(X509 *x, int *len)
 {
-	if(!x->aux || !x->aux->keyid) return NULL;
-	if(len) *len = x->aux->keyid->length;
-	return x->aux->keyid->data;
+    if (!x->aux || !x->aux->keyid)
+        return NULL;
+    if (len)
+        *len = x->aux->keyid->length;
+    return x->aux->keyid->data;
 }
 
 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj)
 {
-	X509_CERT_AUX *aux;
-	ASN1_OBJECT *objtmp;
-	if(!(objtmp = OBJ_dup(obj))) return 0;
-	if(!(aux = aux_get(x))) return 0;
-	if(!aux->trust
-		&& !(aux->trust = sk_ASN1_OBJECT_new_null())) return 0;
-	return sk_ASN1_OBJECT_push(aux->trust, objtmp);
+    X509_CERT_AUX *aux;
+    ASN1_OBJECT *objtmp;
+    if (!(objtmp = OBJ_dup(obj)))
+        return 0;
+    if (!(aux = aux_get(x)))
+        return 0;
+    if (!aux->trust && !(aux->trust = sk_ASN1_OBJECT_new_null()))
+        return 0;
+    return sk_ASN1_OBJECT_push(aux->trust, objtmp);
 }
 
 int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj)
 {
-	X509_CERT_AUX *aux;
-	ASN1_OBJECT *objtmp;
-	if(!(objtmp = OBJ_dup(obj))) return 0;
-	if(!(aux = aux_get(x))) return 0;
-	if(!aux->reject
-		&& !(aux->reject = sk_ASN1_OBJECT_new_null())) return 0;
-	return sk_ASN1_OBJECT_push(aux->reject, objtmp);
+    X509_CERT_AUX *aux;
+    ASN1_OBJECT *objtmp;
+    if (!(objtmp = OBJ_dup(obj)))
+        return 0;
+    if (!(aux = aux_get(x)))
+        return 0;
+    if (!aux->reject && !(aux->reject = sk_ASN1_OBJECT_new_null()))
+        return 0;
+    return sk_ASN1_OBJECT_push(aux->reject, objtmp);
 }
 
 void X509_trust_clear(X509 *x)
 {
-	if(x->aux && x->aux->trust) {
-		sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
-		x->aux->trust = NULL;
-	}
+    if (x->aux && x->aux->trust) {
+        sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
+        x->aux->trust = NULL;
+    }
 }
 
 void X509_reject_clear(X509 *x)
 {
-	if(x->aux && x->aux->reject) {
-		sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
-		x->aux->reject = NULL;
-	}
+    if (x->aux && x->aux->reject) {
+        sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
+        x->aux->reject = NULL;
+    }
 }
 
 ASN1_SEQUENCE(X509_CERT_PAIR) = {
-	ASN1_EXP_OPT(X509_CERT_PAIR, forward, X509, 0),
-	ASN1_EXP_OPT(X509_CERT_PAIR, reverse, X509, 1)
+        ASN1_EXP_OPT(X509_CERT_PAIR, forward, X509, 0),
+        ASN1_EXP_OPT(X509_CERT_PAIR, reverse, X509, 1)
 } ASN1_SEQUENCE_END(X509_CERT_PAIR)
 
 IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_PAIR)
diff --git a/crypto/bf/bf_cbc.c b/crypto/bf/bf_cbc.c
index f949629dc6..de827a1a3c 100644
--- a/crypto/bf/bf_cbc.c
+++ b/crypto/bf/bf_cbc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,84 +60,76 @@
 #include "bf_locl.h"
 
 void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     const BF_KEY *schedule, unsigned char *ivec, int encrypt)
-	{
-	register BF_LONG tin0,tin1;
-	register BF_LONG tout0,tout1,xor0,xor1;
-	register long l=length;
-	BF_LONG tin[2];
-
-	if (encrypt)
-		{
-		n2l(ivec,tout0);
-		n2l(ivec,tout1);
-		ivec-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_encrypt(tin,schedule);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		if (l != -8)
-			{
-			n2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_encrypt(tin,schedule);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		l2n(tout0,ivec);
-		l2n(tout1,ivec);
-		}
-	else
-		{
-		n2l(ivec,xor0);
-		n2l(ivec,xor1);
-		ivec-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_decrypt(tin,schedule);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2n(tout0,out);
-			l2n(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_decrypt(tin,schedule);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2nn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2n(xor0,ivec);
-		l2n(xor1,ivec);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+                    const BF_KEY *schedule, unsigned char *ivec, int encrypt)
+{
+    register BF_LONG tin0, tin1;
+    register BF_LONG tout0, tout1, xor0, xor1;
+    register long l = length;
+    BF_LONG tin[2];
 
+    if (encrypt) {
+        n2l(ivec, tout0);
+        n2l(ivec, tout1);
+        ivec -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_encrypt(tin, schedule);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        if (l != -8) {
+            n2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_encrypt(tin, schedule);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        l2n(tout0, ivec);
+        l2n(tout1, ivec);
+    } else {
+        n2l(ivec, xor0);
+        n2l(ivec, xor1);
+        ivec -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_decrypt(tin, schedule);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2n(tout0, out);
+            l2n(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_decrypt(tin, schedule);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2nn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2n(xor0, ivec);
+        l2n(xor1, ivec);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
diff --git a/crypto/bf/bf_cfb64.c b/crypto/bf/bf_cfb64.c
index 6451c8d407..ddeab6eb77 100644
--- a/crypto/bf/bf_cfb64.c
+++ b/crypto/bf/bf_cfb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,63 +59,65 @@
 #include 
 #include "bf_locl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
-void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     const BF_KEY *schedule, unsigned char *ivec, int *num, int encrypt)
-	{
-	register BF_LONG v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	BF_LONG ti[2];
-	unsigned char *iv,c,cc;
-
-	iv=(unsigned char *)ivec;
-	if (encrypt)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				BF_encrypt((BF_LONG *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				BF_encrypt((BF_LONG *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=t=c=cc=0;
-	*num=n;
-	}
+void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const BF_KEY *schedule,
+                      unsigned char *ivec, int *num, int encrypt)
+{
+    register BF_LONG v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    BF_LONG ti[2];
+    unsigned char *iv, c, cc;
 
+    iv = (unsigned char *)ivec;
+    if (encrypt) {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                BF_encrypt((BF_LONG *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                BF_encrypt((BF_LONG *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/bf/bf_ecb.c b/crypto/bf/bf_ecb.c
index 1607cefa32..967a7f5507 100644
--- a/crypto/bf/bf_ecb.c
+++ b/crypto/bf/bf_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,37 +60,41 @@
 #include "bf_locl.h"
 #include 
 
-/* Blowfish as implemented from 'Blowfish: Springer-Verlag paper'
- * (From LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION,
- * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
+/*
+ * Blowfish as implemented from 'Blowfish: Springer-Verlag paper' (From
+ * LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, CAMBRIDGE
+ * SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
  */
 
-const char BF_version[]="Blowfish" OPENSSL_VERSION_PTEXT;
+const char BF_version[] = "Blowfish" OPENSSL_VERSION_PTEXT;
 
 const char *BF_options(void)
-	{
+{
 #ifdef BF_PTR
-	return("blowfish(ptr)");
+    return ("blowfish(ptr)");
 #elif defined(BF_PTR2)
-	return("blowfish(ptr2)");
+    return ("blowfish(ptr2)");
 #else
-	return("blowfish(idx)");
+    return ("blowfish(idx)");
 #endif
-	}
+}
 
 void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	     const BF_KEY *key, int encrypt)
-	{
-	BF_LONG l,d[2];
-
-	n2l(in,l); d[0]=l;
-	n2l(in,l); d[1]=l;
-	if (encrypt)
-		BF_encrypt(d,key);
-	else
-		BF_decrypt(d,key);
-	l=d[0]; l2n(l,out);
-	l=d[1]; l2n(l,out);
-	l=d[0]=d[1]=0;
-	}
+                    const BF_KEY *key, int encrypt)
+{
+    BF_LONG l, d[2];
 
+    n2l(in, l);
+    d[0] = l;
+    n2l(in, l);
+    d[1] = l;
+    if (encrypt)
+        BF_encrypt(d, key);
+    else
+        BF_decrypt(d, key);
+    l = d[0];
+    l2n(l, out);
+    l = d[1];
+    l2n(l, out);
+    l = d[0] = d[1] = 0;
+}
diff --git a/crypto/bf/bf_enc.c b/crypto/bf/bf_enc.c
index 2d21d09f42..b268795f5b 100644
--- a/crypto/bf/bf_enc.c
+++ b/crypto/bf/bf_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,248 +59,242 @@
 #include 
 #include "bf_locl.h"
 
-/* Blowfish as implemented from 'Blowfish: Springer-Verlag paper'
- * (From LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION,
- * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
+/*
+ * Blowfish as implemented from 'Blowfish: Springer-Verlag paper' (From
+ * LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, CAMBRIDGE
+ * SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
  */
 
 #if (BF_ROUNDS != 16) && (BF_ROUNDS != 20)
-#error If you set BF_ROUNDS to some value other than 16 or 20, you will have \
+# error If you set BF_ROUNDS to some value other than 16 or 20, you will have \
 to modify the code.
 #endif
 
 void BF_encrypt(BF_LONG *data, const BF_KEY *key)
-	{
+{
 #ifndef BF_PTR2
-	register BF_LONG l,r;
-	register const BF_LONG *p,*s;
+    register BF_LONG l, r;
+    register const BF_LONG *p, *s;
 
-	p=key->P;
-	s= &(key->S[0]);
-	l=data[0];
-	r=data[1];
+    p = key->P;
+    s = &(key->S[0]);
+    l = data[0];
+    r = data[1];
 
-	l^=p[0];
-	BF_ENC(r,l,s,p[ 1]);
-	BF_ENC(l,r,s,p[ 2]);
-	BF_ENC(r,l,s,p[ 3]);
-	BF_ENC(l,r,s,p[ 4]);
-	BF_ENC(r,l,s,p[ 5]);
-	BF_ENC(l,r,s,p[ 6]);
-	BF_ENC(r,l,s,p[ 7]);
-	BF_ENC(l,r,s,p[ 8]);
-	BF_ENC(r,l,s,p[ 9]);
-	BF_ENC(l,r,s,p[10]);
-	BF_ENC(r,l,s,p[11]);
-	BF_ENC(l,r,s,p[12]);
-	BF_ENC(r,l,s,p[13]);
-	BF_ENC(l,r,s,p[14]);
-	BF_ENC(r,l,s,p[15]);
-	BF_ENC(l,r,s,p[16]);
-#if BF_ROUNDS == 20
-	BF_ENC(r,l,s,p[17]);
-	BF_ENC(l,r,s,p[18]);
-	BF_ENC(r,l,s,p[19]);
-	BF_ENC(l,r,s,p[20]);
-#endif
-	r^=p[BF_ROUNDS+1];
+    l ^= p[0];
+    BF_ENC(r, l, s, p[1]);
+    BF_ENC(l, r, s, p[2]);
+    BF_ENC(r, l, s, p[3]);
+    BF_ENC(l, r, s, p[4]);
+    BF_ENC(r, l, s, p[5]);
+    BF_ENC(l, r, s, p[6]);
+    BF_ENC(r, l, s, p[7]);
+    BF_ENC(l, r, s, p[8]);
+    BF_ENC(r, l, s, p[9]);
+    BF_ENC(l, r, s, p[10]);
+    BF_ENC(r, l, s, p[11]);
+    BF_ENC(l, r, s, p[12]);
+    BF_ENC(r, l, s, p[13]);
+    BF_ENC(l, r, s, p[14]);
+    BF_ENC(r, l, s, p[15]);
+    BF_ENC(l, r, s, p[16]);
+# if BF_ROUNDS == 20
+    BF_ENC(r, l, s, p[17]);
+    BF_ENC(l, r, s, p[18]);
+    BF_ENC(r, l, s, p[19]);
+    BF_ENC(l, r, s, p[20]);
+# endif
+    r ^= p[BF_ROUNDS + 1];
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
 #else
-	register BF_LONG l,r,t,*k;
+    register BF_LONG l, r, t, *k;
 
-	l=data[0];
-	r=data[1];
-	k=(BF_LONG*)key;
+    l = data[0];
+    r = data[1];
+    k = (BF_LONG *)key;
 
-	l^=k[0];
-	BF_ENC(r,l,k, 1);
-	BF_ENC(l,r,k, 2);
-	BF_ENC(r,l,k, 3);
-	BF_ENC(l,r,k, 4);
-	BF_ENC(r,l,k, 5);
-	BF_ENC(l,r,k, 6);
-	BF_ENC(r,l,k, 7);
-	BF_ENC(l,r,k, 8);
-	BF_ENC(r,l,k, 9);
-	BF_ENC(l,r,k,10);
-	BF_ENC(r,l,k,11);
-	BF_ENC(l,r,k,12);
-	BF_ENC(r,l,k,13);
-	BF_ENC(l,r,k,14);
-	BF_ENC(r,l,k,15);
-	BF_ENC(l,r,k,16);
-#if BF_ROUNDS == 20
-	BF_ENC(r,l,k,17);
-	BF_ENC(l,r,k,18);
-	BF_ENC(r,l,k,19);
-	BF_ENC(l,r,k,20);
-#endif
-	r^=k[BF_ROUNDS+1];
+    l ^= k[0];
+    BF_ENC(r, l, k, 1);
+    BF_ENC(l, r, k, 2);
+    BF_ENC(r, l, k, 3);
+    BF_ENC(l, r, k, 4);
+    BF_ENC(r, l, k, 5);
+    BF_ENC(l, r, k, 6);
+    BF_ENC(r, l, k, 7);
+    BF_ENC(l, r, k, 8);
+    BF_ENC(r, l, k, 9);
+    BF_ENC(l, r, k, 10);
+    BF_ENC(r, l, k, 11);
+    BF_ENC(l, r, k, 12);
+    BF_ENC(r, l, k, 13);
+    BF_ENC(l, r, k, 14);
+    BF_ENC(r, l, k, 15);
+    BF_ENC(l, r, k, 16);
+# if BF_ROUNDS == 20
+    BF_ENC(r, l, k, 17);
+    BF_ENC(l, r, k, 18);
+    BF_ENC(r, l, k, 19);
+    BF_ENC(l, r, k, 20);
+# endif
+    r ^= k[BF_ROUNDS + 1];
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
 #endif
-	}
+}
 
 #ifndef BF_DEFAULT_OPTIONS
 
 void BF_decrypt(BF_LONG *data, const BF_KEY *key)
-	{
-#ifndef BF_PTR2
-	register BF_LONG l,r;
-	register const BF_LONG *p,*s;
+{
+# ifndef BF_PTR2
+    register BF_LONG l, r;
+    register const BF_LONG *p, *s;
 
-	p=key->P;
-	s= &(key->S[0]);
-	l=data[0];
-	r=data[1];
+    p = key->P;
+    s = &(key->S[0]);
+    l = data[0];
+    r = data[1];
 
-	l^=p[BF_ROUNDS+1];
-#if BF_ROUNDS == 20
-	BF_ENC(r,l,s,p[20]);
-	BF_ENC(l,r,s,p[19]);
-	BF_ENC(r,l,s,p[18]);
-	BF_ENC(l,r,s,p[17]);
-#endif
-	BF_ENC(r,l,s,p[16]);
-	BF_ENC(l,r,s,p[15]);
-	BF_ENC(r,l,s,p[14]);
-	BF_ENC(l,r,s,p[13]);
-	BF_ENC(r,l,s,p[12]);
-	BF_ENC(l,r,s,p[11]);
-	BF_ENC(r,l,s,p[10]);
-	BF_ENC(l,r,s,p[ 9]);
-	BF_ENC(r,l,s,p[ 8]);
-	BF_ENC(l,r,s,p[ 7]);
-	BF_ENC(r,l,s,p[ 6]);
-	BF_ENC(l,r,s,p[ 5]);
-	BF_ENC(r,l,s,p[ 4]);
-	BF_ENC(l,r,s,p[ 3]);
-	BF_ENC(r,l,s,p[ 2]);
-	BF_ENC(l,r,s,p[ 1]);
-	r^=p[0];
+    l ^= p[BF_ROUNDS + 1];
+#  if BF_ROUNDS == 20
+    BF_ENC(r, l, s, p[20]);
+    BF_ENC(l, r, s, p[19]);
+    BF_ENC(r, l, s, p[18]);
+    BF_ENC(l, r, s, p[17]);
+#  endif
+    BF_ENC(r, l, s, p[16]);
+    BF_ENC(l, r, s, p[15]);
+    BF_ENC(r, l, s, p[14]);
+    BF_ENC(l, r, s, p[13]);
+    BF_ENC(r, l, s, p[12]);
+    BF_ENC(l, r, s, p[11]);
+    BF_ENC(r, l, s, p[10]);
+    BF_ENC(l, r, s, p[9]);
+    BF_ENC(r, l, s, p[8]);
+    BF_ENC(l, r, s, p[7]);
+    BF_ENC(r, l, s, p[6]);
+    BF_ENC(l, r, s, p[5]);
+    BF_ENC(r, l, s, p[4]);
+    BF_ENC(l, r, s, p[3]);
+    BF_ENC(r, l, s, p[2]);
+    BF_ENC(l, r, s, p[1]);
+    r ^= p[0];
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
-#else
-	register BF_LONG l,r,t,*k;
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
+# else
+    register BF_LONG l, r, t, *k;
 
-	l=data[0];
-	r=data[1];
-	k=(BF_LONG *)key;
+    l = data[0];
+    r = data[1];
+    k = (BF_LONG *)key;
 
-	l^=k[BF_ROUNDS+1];
-#if BF_ROUNDS == 20
-	BF_ENC(r,l,k,20);
-	BF_ENC(l,r,k,19);
-	BF_ENC(r,l,k,18);
-	BF_ENC(l,r,k,17);
-#endif
-	BF_ENC(r,l,k,16);
-	BF_ENC(l,r,k,15);
-	BF_ENC(r,l,k,14);
-	BF_ENC(l,r,k,13);
-	BF_ENC(r,l,k,12);
-	BF_ENC(l,r,k,11);
-	BF_ENC(r,l,k,10);
-	BF_ENC(l,r,k, 9);
-	BF_ENC(r,l,k, 8);
-	BF_ENC(l,r,k, 7);
-	BF_ENC(r,l,k, 6);
-	BF_ENC(l,r,k, 5);
-	BF_ENC(r,l,k, 4);
-	BF_ENC(l,r,k, 3);
-	BF_ENC(r,l,k, 2);
-	BF_ENC(l,r,k, 1);
-	r^=k[0];
+    l ^= k[BF_ROUNDS + 1];
+#  if BF_ROUNDS == 20
+    BF_ENC(r, l, k, 20);
+    BF_ENC(l, r, k, 19);
+    BF_ENC(r, l, k, 18);
+    BF_ENC(l, r, k, 17);
+#  endif
+    BF_ENC(r, l, k, 16);
+    BF_ENC(l, r, k, 15);
+    BF_ENC(r, l, k, 14);
+    BF_ENC(l, r, k, 13);
+    BF_ENC(r, l, k, 12);
+    BF_ENC(l, r, k, 11);
+    BF_ENC(r, l, k, 10);
+    BF_ENC(l, r, k, 9);
+    BF_ENC(r, l, k, 8);
+    BF_ENC(l, r, k, 7);
+    BF_ENC(r, l, k, 6);
+    BF_ENC(l, r, k, 5);
+    BF_ENC(r, l, k, 4);
+    BF_ENC(l, r, k, 3);
+    BF_ENC(r, l, k, 2);
+    BF_ENC(l, r, k, 1);
+    r ^= k[0];
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
-#endif
-	}
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
+# endif
+}
 
 void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     const BF_KEY *schedule, unsigned char *ivec, int encrypt)
-	{
-	register BF_LONG tin0,tin1;
-	register BF_LONG tout0,tout1,xor0,xor1;
-	register long l=length;
-	BF_LONG tin[2];
+                    const BF_KEY *schedule, unsigned char *ivec, int encrypt)
+{
+    register BF_LONG tin0, tin1;
+    register BF_LONG tout0, tout1, xor0, xor1;
+    register long l = length;
+    BF_LONG tin[2];
 
-	if (encrypt)
-		{
-		n2l(ivec,tout0);
-		n2l(ivec,tout1);
-		ivec-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_encrypt(tin,schedule);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		if (l != -8)
-			{
-			n2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_encrypt(tin,schedule);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		l2n(tout0,ivec);
-		l2n(tout1,ivec);
-		}
-	else
-		{
-		n2l(ivec,xor0);
-		n2l(ivec,xor1);
-		ivec-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_decrypt(tin,schedule);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2n(tout0,out);
-			l2n(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			BF_decrypt(tin,schedule);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2nn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2n(xor0,ivec);
-		l2n(xor1,ivec);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (encrypt) {
+        n2l(ivec, tout0);
+        n2l(ivec, tout1);
+        ivec -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_encrypt(tin, schedule);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        if (l != -8) {
+            n2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_encrypt(tin, schedule);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        l2n(tout0, ivec);
+        l2n(tout1, ivec);
+    } else {
+        n2l(ivec, xor0);
+        n2l(ivec, xor1);
+        ivec -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_decrypt(tin, schedule);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2n(tout0, out);
+            l2n(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            BF_decrypt(tin, schedule);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2nn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2n(xor0, ivec);
+        l2n(xor1, ivec);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 
 #endif
diff --git a/crypto/bf/bf_locl.h b/crypto/bf/bf_locl.h
index cc7c3ec992..9448aed424 100644
--- a/crypto/bf/bf_locl.h
+++ b/crypto/bf/bf_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,101 +57,103 @@
  */
 
 #ifndef HEADER_BF_LOCL_H
-#define HEADER_BF_LOCL_H
-#include  /* BF_PTR, BF_PTR2 */
+# define HEADER_BF_LOCL_H
+# include /* BF_PTR, BF_PTR2 */
 
-#undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
+# undef c2l
+# define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
-#undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
-
-#undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+# undef c2ln
+# define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
+
+# undef l2c
+# define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 /* NOTE - c is not incremented as per l2c */
-#undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
+# undef l2cn
+# define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+# define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
-
-#undef n2l
-#define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
+# define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
+
+# undef n2l
+# define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
                          l|=((unsigned long)(*((c)++)))<<16L, \
                          l|=((unsigned long)(*((c)++)))<< 8L, \
                          l|=((unsigned long)(*((c)++))))
 
-#undef l2n
-#define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
+# undef l2n
+# define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
                          *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
                          *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
-/* This is actually a big endian algorithm, the most significant byte
- * is used to lookup array 0 */
+/*
+ * This is actually a big endian algorithm, the most significant byte is used
+ * to lookup array 0
+ */
 
-#if defined(BF_PTR2)
+# if defined(BF_PTR2)
 
 /*
  * This is basically a special Intel version. Point is that Intel
@@ -161,25 +163,25 @@
  * generated by EGCS is *perfectly* competitive with assembler
  * implementation!
  */
-#define BF_ENC(LL,R,KEY,Pi) (\
-	LL^=KEY[Pi], \
-	t=  KEY[BF_ROUNDS+2 +   0 + ((R>>24)&0xFF)], \
-	t+= KEY[BF_ROUNDS+2 + 256 + ((R>>16)&0xFF)], \
-	t^= KEY[BF_ROUNDS+2 + 512 + ((R>>8 )&0xFF)], \
-	t+= KEY[BF_ROUNDS+2 + 768 + ((R    )&0xFF)], \
-	LL^=t \
-	)
-
-#elif defined(BF_PTR)
-
-#ifndef BF_LONG_LOG2
-#define BF_LONG_LOG2  2       /* default to BF_LONG being 32 bits */
-#endif
-#define BF_M  (0xFF<>24)&0xFF)], \
+        t+= KEY[BF_ROUNDS+2 + 256 + ((R>>16)&0xFF)], \
+        t^= KEY[BF_ROUNDS+2 + 512 + ((R>>8 )&0xFF)], \
+        t+= KEY[BF_ROUNDS+2 + 768 + ((R    )&0xFF)], \
+        LL^=t \
+        )
+
+# elif defined(BF_PTR)
+
+#  ifndef BF_LONG_LOG2
+#   define BF_LONG_LOG2  2      /* default to BF_LONG being 32 bits */
+#  endif
+#  define BF_M  (0xFF<>BF_0)&BF_M))+ \
-		*(BF_LONG *)((unsigned char *)&(S[256])+((R>>BF_1)&BF_M)))^ \
-		*(BF_LONG *)((unsigned char *)&(S[512])+((R>>BF_2)&BF_M)))+ \
-		*(BF_LONG *)((unsigned char *)&(S[768])+((R<>BF_0)&BF_M))+ \
+                *(BF_LONG *)((unsigned char *)&(S[256])+((R>>BF_1)&BF_M)))^ \
+                *(BF_LONG *)((unsigned char *)&(S[512])+((R>>BF_2)&BF_M)))+ \
+                *(BF_LONG *)((unsigned char *)&(S[768])+((R<>24)&0xff)] + \
-		S[0x0100+((int)(R>>16)&0xff)])^ \
-		S[0x0200+((int)(R>> 8)&0xff)])+ \
-		S[0x0300+((int)(R    )&0xff)])&0xffffffffL \
-	)
-#endif
+#  define BF_ENC(LL,R,S,P) ( \
+        LL^=P, \
+        LL^=((( S[       ((int)(R>>24)&0xff)] + \
+                S[0x0100+((int)(R>>16)&0xff)])^ \
+                S[0x0200+((int)(R>> 8)&0xff)])+ \
+                S[0x0300+((int)(R    )&0xff)])&0xffffffffL \
+        )
+# endif
 
 #endif
diff --git a/crypto/bf/bf_ofb64.c b/crypto/bf/bf_ofb64.c
index f2a9ff6e41..a8d190b5dd 100644
--- a/crypto/bf/bf_ofb64.c
+++ b/crypto/bf/bf_ofb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,52 +59,52 @@
 #include 
 #include "bf_locl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
-void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     const BF_KEY *schedule, unsigned char *ivec, int *num)
-	{
-	register BF_LONG v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned char d[8];
-	register char *dp;
-	BF_LONG ti[2];
-	unsigned char *iv;
-	int save=0;
-
-	iv=(unsigned char *)ivec;
-	n2l(iv,v0);
-	n2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2n(v0,dp);
-	l2n(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			BF_encrypt((BF_LONG *)ti,schedule);
-			dp=(char *)d;
-			t=ti[0]; l2n(t,dp);
-			t=ti[1]; l2n(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv=(unsigned char *)ivec;
-		l2n(v0,iv);
-		l2n(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const BF_KEY *schedule,
+                      unsigned char *ivec, int *num)
+{
+    register BF_LONG v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned char d[8];
+    register char *dp;
+    BF_LONG ti[2];
+    unsigned char *iv;
+    int save = 0;
 
+    iv = (unsigned char *)ivec;
+    n2l(iv, v0);
+    n2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2n(v0, dp);
+    l2n(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            BF_encrypt((BF_LONG *)ti, schedule);
+            dp = (char *)d;
+            t = ti[0];
+            l2n(t, dp);
+            t = ti[1];
+            l2n(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = (unsigned char *)ivec;
+        l2n(v0, iv);
+        l2n(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/bf/bf_opts.c b/crypto/bf/bf_opts.c
index 1721bb99b4..f85495cf9d 100644
--- a/crypto/bf/bf_opts.c
+++ b/crypto/bf/bf_opts.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,18 +49,20 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
- * This is for machines with 64k code segment size restrictions. */
+/*
+ * define PART1, PART2, PART3 or PART4 to build only with a few of the
+ * options. This is for machines with 64k code segment size restrictions.
+ */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,46 +70,39 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 #define BF_DEFAULT_OPTIONS
-
 #undef BF_ENC
 #define BF_encrypt  BF_encrypt_normal
 #undef HEADER_BF_LOCL_H
 #include "bf_enc.c"
-
 #define BF_PTR
 #undef BF_PTR2
 #undef BF_ENC
@@ -115,7 +110,6 @@ OPENSSL_DECLARE_EXIT
 #define BF_encrypt  BF_encrypt_ptr
 #undef HEADER_BF_LOCL_H
 #include "bf_enc.c"
-
 #undef BF_PTR
 #define BF_PTR2
 #undef BF_ENC
@@ -123,209 +117,208 @@ OPENSSL_DECLARE_EXIT
 #define BF_encrypt  BF_encrypt_ptr2
 #undef HEADER_BF_LOCL_H
 #include "bf_enc.c"
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD fix */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD fix */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 #ifdef SIGALRM
-#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
+# define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
 #else
-#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
+# define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
 #endif
-	
+
 #define time_it(func,name,index) \
-	print_name(name); \
-	Time_F(START); \
-	for (count=0,run=1; COND(cb); count+=4) \
-		{ \
-		unsigned long d[2]; \
-		func(d,&sch); \
-		func(d,&sch); \
-		func(d,&sch); \
-		func(d,&sch); \
-		} \
-	tm[index]=Time_F(STOP); \
-	fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
-	tm[index]=((double)COUNT(cb))/tm[index];
+        print_name(name); \
+        Time_F(START); \
+        for (count=0,run=1; COND(cb); count+=4) \
+                { \
+                unsigned long d[2]; \
+                func(d,&sch); \
+                func(d,&sch); \
+                func(d,&sch); \
+                func(d,&sch); \
+                } \
+        tm[index]=Time_F(STOP); \
+        fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
+        tm[index]=((double)COUNT(cb))/tm[index];
 
 #define print_it(name,index) \
-	fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
-		tm[index]*8,1.0e6/tm[index]);
+        fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
+                tm[index]*8,1.0e6/tm[index]);
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static char key[16]={	0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-				0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
-	BF_KEY sch;
-	double d,tm[16],max=0;
-	int rank[16];
-	char *str[16];
-	int max_idx=0,i,num=0,j;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static char key[16] = { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0
+    };
+    BF_KEY sch;
+    double d, tm[16], max = 0;
+    int rank[16];
+    char *str[16];
+    int max_idx = 0, i, num = 0, j;
 #ifndef SIGALARM
-	long ca,cb,cc,cd,ce;
+    long ca, cb, cc, cd, ce;
 #endif
 
-	for (i=0; i<12; i++)
-		{
-		tm[i]=0.0;
-		rank[i]=0;
-		}
+    for (i = 0; i < 12; i++) {
+        tm[i] = 0.0;
+        rank[i] = 0;
+    }
 
 #ifndef TIMES
-	fprintf(stderr,"To get the most accurate results, try to run this\n");
-	fprintf(stderr,"program when this computer is idle.\n");
+    fprintf(stderr, "To get the most accurate results, try to run this\n");
+    fprintf(stderr, "program when this computer is idle.\n");
 #endif
 
-	BF_set_key(&sch,16,key);
+    BF_set_key(&sch, 16, key);
 
 #ifndef SIGALRM
-	fprintf(stderr,"First we calculate the approximate speed ...\n");
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
-
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			BF_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count;
-	cb=count*3;
-	cc=count*3*8/BUFSIZE+1;
-	cd=count*8/BUFSIZE+1;
-
-	ce=count/20+1;
-#define COND(d) (count != (d))
-#define COUNT(d) (d)
+    fprintf(stderr, "First we calculate the approximate speed ...\n");
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
+
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            BF_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count;
+    cb = count * 3;
+    cc = count * 3 * 8 / BUFSIZE + 1;
+    cd = count * 8 / BUFSIZE + 1;
+
+    ce = count / 20 + 1;
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c) (run)
-#define COUNT(d) (count)
-        signal(SIGALRM,sig_done);
-        alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    alarm(10);
 #endif
 
-	time_it(BF_encrypt_normal,	"BF_encrypt_normal ", 0);
-	time_it(BF_encrypt_ptr,		"BF_encrypt_ptr    ", 1);
-	time_it(BF_encrypt_ptr2,	"BF_encrypt_ptr2   ", 2);
-	num+=3;
-
-	str[0]="";
-	print_it("BF_encrypt_normal ",0);
-	max=tm[0];
-	max_idx=0;
-	str[1]="ptr      ";
-	print_it("BF_encrypt_ptr ",1);
-	if (max < tm[1]) { max=tm[1]; max_idx=1; }
-	str[2]="ptr2     ";
-	print_it("BF_encrypt_ptr2 ",2);
-	if (max < tm[2]) { max=tm[2]; max_idx=2; }
-
-	printf("options    BF ecb/s\n");
-	printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);
-	d=tm[max_idx];
-	tm[max_idx]= -2.0;
-	max= -1.0;
-	for (;;)
-		{
-		for (i=0; i<3; i++)
-			{
-			if (max < tm[i]) { max=tm[i]; j=i; }
-			}
-		if (max < 0.0) break;
-		printf("%s %12.2f  %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);
-		tm[j]= -2.0;
-		max= -1.0;
-		}
-
-	switch (max_idx)
-		{
-	case 0:
-		printf("-DBF_DEFAULT_OPTIONS\n");
-		break;
-	case 1:
-		printf("-DBF_PTR\n");
-		break;
-	case 2:
-		printf("-DBF_PTR2\n");
-		break;
-		}
-	exit(0);
+    time_it(BF_encrypt_normal, "BF_encrypt_normal ", 0);
+    time_it(BF_encrypt_ptr, "BF_encrypt_ptr    ", 1);
+    time_it(BF_encrypt_ptr2, "BF_encrypt_ptr2   ", 2);
+    num += 3;
+
+    str[0] = "";
+    print_it("BF_encrypt_normal ", 0);
+    max = tm[0];
+    max_idx = 0;
+    str[1] = "ptr      ";
+    print_it("BF_encrypt_ptr ", 1);
+    if (max < tm[1]) {
+        max = tm[1];
+        max_idx = 1;
+    }
+    str[2] = "ptr2     ";
+    print_it("BF_encrypt_ptr2 ", 2);
+    if (max < tm[2]) {
+        max = tm[2];
+        max_idx = 2;
+    }
+
+    printf("options    BF ecb/s\n");
+    printf("%s %12.2f 100.0%%\n", str[max_idx], tm[max_idx]);
+    d = tm[max_idx];
+    tm[max_idx] = -2.0;
+    max = -1.0;
+    for (;;) {
+        for (i = 0; i < 3; i++) {
+            if (max < tm[i]) {
+                max = tm[i];
+                j = i;
+            }
+        }
+        if (max < 0.0)
+            break;
+        printf("%s %12.2f  %4.1f%%\n", str[j], tm[j], tm[j] / d * 100.0);
+        tm[j] = -2.0;
+        max = -1.0;
+    }
+
+    switch (max_idx) {
+    case 0:
+        printf("-DBF_DEFAULT_OPTIONS\n");
+        break;
+    case 1:
+        printf("-DBF_PTR\n");
+        break;
+    case 2:
+        printf("-DBF_PTR2\n");
+        break;
+    }
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/bf/bf_pi.h b/crypto/bf/bf_pi.h
index 9949513c68..46a26739be 100644
--- a/crypto/bf/bf_pi.h
+++ b/crypto/bf/bf_pi.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,277 +49,531 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-static const BF_KEY bf_init= {
-	{
-	0x243f6a88L, 0x85a308d3L, 0x13198a2eL, 0x03707344L,
-	0xa4093822L, 0x299f31d0L, 0x082efa98L, 0xec4e6c89L,
-	0x452821e6L, 0x38d01377L, 0xbe5466cfL, 0x34e90c6cL,
-	0xc0ac29b7L, 0xc97c50ddL, 0x3f84d5b5L, 0xb5470917L,
-	0x9216d5d9L, 0x8979fb1b
-	},{
-	0xd1310ba6L, 0x98dfb5acL, 0x2ffd72dbL, 0xd01adfb7L, 
-	0xb8e1afedL, 0x6a267e96L, 0xba7c9045L, 0xf12c7f99L, 
-	0x24a19947L, 0xb3916cf7L, 0x0801f2e2L, 0x858efc16L, 
-	0x636920d8L, 0x71574e69L, 0xa458fea3L, 0xf4933d7eL, 
-	0x0d95748fL, 0x728eb658L, 0x718bcd58L, 0x82154aeeL, 
-	0x7b54a41dL, 0xc25a59b5L, 0x9c30d539L, 0x2af26013L, 
-	0xc5d1b023L, 0x286085f0L, 0xca417918L, 0xb8db38efL, 
-	0x8e79dcb0L, 0x603a180eL, 0x6c9e0e8bL, 0xb01e8a3eL, 
-	0xd71577c1L, 0xbd314b27L, 0x78af2fdaL, 0x55605c60L, 
-	0xe65525f3L, 0xaa55ab94L, 0x57489862L, 0x63e81440L, 
-	0x55ca396aL, 0x2aab10b6L, 0xb4cc5c34L, 0x1141e8ceL, 
-	0xa15486afL, 0x7c72e993L, 0xb3ee1411L, 0x636fbc2aL, 
-	0x2ba9c55dL, 0x741831f6L, 0xce5c3e16L, 0x9b87931eL, 
-	0xafd6ba33L, 0x6c24cf5cL, 0x7a325381L, 0x28958677L, 
-	0x3b8f4898L, 0x6b4bb9afL, 0xc4bfe81bL, 0x66282193L, 
-	0x61d809ccL, 0xfb21a991L, 0x487cac60L, 0x5dec8032L, 
-	0xef845d5dL, 0xe98575b1L, 0xdc262302L, 0xeb651b88L, 
-	0x23893e81L, 0xd396acc5L, 0x0f6d6ff3L, 0x83f44239L, 
-	0x2e0b4482L, 0xa4842004L, 0x69c8f04aL, 0x9e1f9b5eL, 
-	0x21c66842L, 0xf6e96c9aL, 0x670c9c61L, 0xabd388f0L, 
-	0x6a51a0d2L, 0xd8542f68L, 0x960fa728L, 0xab5133a3L, 
-	0x6eef0b6cL, 0x137a3be4L, 0xba3bf050L, 0x7efb2a98L, 
-	0xa1f1651dL, 0x39af0176L, 0x66ca593eL, 0x82430e88L, 
-	0x8cee8619L, 0x456f9fb4L, 0x7d84a5c3L, 0x3b8b5ebeL, 
-	0xe06f75d8L, 0x85c12073L, 0x401a449fL, 0x56c16aa6L, 
-	0x4ed3aa62L, 0x363f7706L, 0x1bfedf72L, 0x429b023dL, 
-	0x37d0d724L, 0xd00a1248L, 0xdb0fead3L, 0x49f1c09bL, 
-	0x075372c9L, 0x80991b7bL, 0x25d479d8L, 0xf6e8def7L, 
-	0xe3fe501aL, 0xb6794c3bL, 0x976ce0bdL, 0x04c006baL, 
-	0xc1a94fb6L, 0x409f60c4L, 0x5e5c9ec2L, 0x196a2463L, 
-	0x68fb6fafL, 0x3e6c53b5L, 0x1339b2ebL, 0x3b52ec6fL, 
-	0x6dfc511fL, 0x9b30952cL, 0xcc814544L, 0xaf5ebd09L, 
-	0xbee3d004L, 0xde334afdL, 0x660f2807L, 0x192e4bb3L, 
-	0xc0cba857L, 0x45c8740fL, 0xd20b5f39L, 0xb9d3fbdbL, 
-	0x5579c0bdL, 0x1a60320aL, 0xd6a100c6L, 0x402c7279L, 
-	0x679f25feL, 0xfb1fa3ccL, 0x8ea5e9f8L, 0xdb3222f8L, 
-	0x3c7516dfL, 0xfd616b15L, 0x2f501ec8L, 0xad0552abL, 
-	0x323db5faL, 0xfd238760L, 0x53317b48L, 0x3e00df82L, 
-	0x9e5c57bbL, 0xca6f8ca0L, 0x1a87562eL, 0xdf1769dbL, 
-	0xd542a8f6L, 0x287effc3L, 0xac6732c6L, 0x8c4f5573L, 
-	0x695b27b0L, 0xbbca58c8L, 0xe1ffa35dL, 0xb8f011a0L, 
-	0x10fa3d98L, 0xfd2183b8L, 0x4afcb56cL, 0x2dd1d35bL, 
-	0x9a53e479L, 0xb6f84565L, 0xd28e49bcL, 0x4bfb9790L, 
-	0xe1ddf2daL, 0xa4cb7e33L, 0x62fb1341L, 0xcee4c6e8L, 
-	0xef20cadaL, 0x36774c01L, 0xd07e9efeL, 0x2bf11fb4L, 
-	0x95dbda4dL, 0xae909198L, 0xeaad8e71L, 0x6b93d5a0L, 
-	0xd08ed1d0L, 0xafc725e0L, 0x8e3c5b2fL, 0x8e7594b7L, 
-	0x8ff6e2fbL, 0xf2122b64L, 0x8888b812L, 0x900df01cL, 
-	0x4fad5ea0L, 0x688fc31cL, 0xd1cff191L, 0xb3a8c1adL, 
-	0x2f2f2218L, 0xbe0e1777L, 0xea752dfeL, 0x8b021fa1L, 
-	0xe5a0cc0fL, 0xb56f74e8L, 0x18acf3d6L, 0xce89e299L, 
-	0xb4a84fe0L, 0xfd13e0b7L, 0x7cc43b81L, 0xd2ada8d9L, 
-	0x165fa266L, 0x80957705L, 0x93cc7314L, 0x211a1477L, 
-	0xe6ad2065L, 0x77b5fa86L, 0xc75442f5L, 0xfb9d35cfL, 
-	0xebcdaf0cL, 0x7b3e89a0L, 0xd6411bd3L, 0xae1e7e49L, 
-	0x00250e2dL, 0x2071b35eL, 0x226800bbL, 0x57b8e0afL, 
-	0x2464369bL, 0xf009b91eL, 0x5563911dL, 0x59dfa6aaL, 
-	0x78c14389L, 0xd95a537fL, 0x207d5ba2L, 0x02e5b9c5L, 
-	0x83260376L, 0x6295cfa9L, 0x11c81968L, 0x4e734a41L, 
-	0xb3472dcaL, 0x7b14a94aL, 0x1b510052L, 0x9a532915L, 
-	0xd60f573fL, 0xbc9bc6e4L, 0x2b60a476L, 0x81e67400L, 
-	0x08ba6fb5L, 0x571be91fL, 0xf296ec6bL, 0x2a0dd915L, 
-	0xb6636521L, 0xe7b9f9b6L, 0xff34052eL, 0xc5855664L, 
-	0x53b02d5dL, 0xa99f8fa1L, 0x08ba4799L, 0x6e85076aL, 
-	0x4b7a70e9L, 0xb5b32944L, 0xdb75092eL, 0xc4192623L, 
-	0xad6ea6b0L, 0x49a7df7dL, 0x9cee60b8L, 0x8fedb266L, 
-	0xecaa8c71L, 0x699a17ffL, 0x5664526cL, 0xc2b19ee1L, 
-	0x193602a5L, 0x75094c29L, 0xa0591340L, 0xe4183a3eL, 
-	0x3f54989aL, 0x5b429d65L, 0x6b8fe4d6L, 0x99f73fd6L, 
-	0xa1d29c07L, 0xefe830f5L, 0x4d2d38e6L, 0xf0255dc1L, 
-	0x4cdd2086L, 0x8470eb26L, 0x6382e9c6L, 0x021ecc5eL, 
-	0x09686b3fL, 0x3ebaefc9L, 0x3c971814L, 0x6b6a70a1L, 
-	0x687f3584L, 0x52a0e286L, 0xb79c5305L, 0xaa500737L, 
-	0x3e07841cL, 0x7fdeae5cL, 0x8e7d44ecL, 0x5716f2b8L, 
-	0xb03ada37L, 0xf0500c0dL, 0xf01c1f04L, 0x0200b3ffL, 
-	0xae0cf51aL, 0x3cb574b2L, 0x25837a58L, 0xdc0921bdL, 
-	0xd19113f9L, 0x7ca92ff6L, 0x94324773L, 0x22f54701L, 
-	0x3ae5e581L, 0x37c2dadcL, 0xc8b57634L, 0x9af3dda7L, 
-	0xa9446146L, 0x0fd0030eL, 0xecc8c73eL, 0xa4751e41L, 
-	0xe238cd99L, 0x3bea0e2fL, 0x3280bba1L, 0x183eb331L, 
-	0x4e548b38L, 0x4f6db908L, 0x6f420d03L, 0xf60a04bfL, 
-	0x2cb81290L, 0x24977c79L, 0x5679b072L, 0xbcaf89afL, 
-	0xde9a771fL, 0xd9930810L, 0xb38bae12L, 0xdccf3f2eL, 
-	0x5512721fL, 0x2e6b7124L, 0x501adde6L, 0x9f84cd87L, 
-	0x7a584718L, 0x7408da17L, 0xbc9f9abcL, 0xe94b7d8cL, 
-	0xec7aec3aL, 0xdb851dfaL, 0x63094366L, 0xc464c3d2L, 
-	0xef1c1847L, 0x3215d908L, 0xdd433b37L, 0x24c2ba16L, 
-	0x12a14d43L, 0x2a65c451L, 0x50940002L, 0x133ae4ddL, 
-	0x71dff89eL, 0x10314e55L, 0x81ac77d6L, 0x5f11199bL, 
-	0x043556f1L, 0xd7a3c76bL, 0x3c11183bL, 0x5924a509L, 
-	0xf28fe6edL, 0x97f1fbfaL, 0x9ebabf2cL, 0x1e153c6eL, 
-	0x86e34570L, 0xeae96fb1L, 0x860e5e0aL, 0x5a3e2ab3L, 
-	0x771fe71cL, 0x4e3d06faL, 0x2965dcb9L, 0x99e71d0fL, 
-	0x803e89d6L, 0x5266c825L, 0x2e4cc978L, 0x9c10b36aL, 
-	0xc6150ebaL, 0x94e2ea78L, 0xa5fc3c53L, 0x1e0a2df4L, 
-	0xf2f74ea7L, 0x361d2b3dL, 0x1939260fL, 0x19c27960L, 
-	0x5223a708L, 0xf71312b6L, 0xebadfe6eL, 0xeac31f66L, 
-	0xe3bc4595L, 0xa67bc883L, 0xb17f37d1L, 0x018cff28L, 
-	0xc332ddefL, 0xbe6c5aa5L, 0x65582185L, 0x68ab9802L, 
-	0xeecea50fL, 0xdb2f953bL, 0x2aef7dadL, 0x5b6e2f84L, 
-	0x1521b628L, 0x29076170L, 0xecdd4775L, 0x619f1510L, 
-	0x13cca830L, 0xeb61bd96L, 0x0334fe1eL, 0xaa0363cfL, 
-	0xb5735c90L, 0x4c70a239L, 0xd59e9e0bL, 0xcbaade14L, 
-	0xeecc86bcL, 0x60622ca7L, 0x9cab5cabL, 0xb2f3846eL, 
-	0x648b1eafL, 0x19bdf0caL, 0xa02369b9L, 0x655abb50L, 
-	0x40685a32L, 0x3c2ab4b3L, 0x319ee9d5L, 0xc021b8f7L, 
-	0x9b540b19L, 0x875fa099L, 0x95f7997eL, 0x623d7da8L, 
-	0xf837889aL, 0x97e32d77L, 0x11ed935fL, 0x16681281L, 
-	0x0e358829L, 0xc7e61fd6L, 0x96dedfa1L, 0x7858ba99L, 
-	0x57f584a5L, 0x1b227263L, 0x9b83c3ffL, 0x1ac24696L, 
-	0xcdb30aebL, 0x532e3054L, 0x8fd948e4L, 0x6dbc3128L, 
-	0x58ebf2efL, 0x34c6ffeaL, 0xfe28ed61L, 0xee7c3c73L, 
-	0x5d4a14d9L, 0xe864b7e3L, 0x42105d14L, 0x203e13e0L, 
-	0x45eee2b6L, 0xa3aaabeaL, 0xdb6c4f15L, 0xfacb4fd0L, 
-	0xc742f442L, 0xef6abbb5L, 0x654f3b1dL, 0x41cd2105L, 
-	0xd81e799eL, 0x86854dc7L, 0xe44b476aL, 0x3d816250L, 
-	0xcf62a1f2L, 0x5b8d2646L, 0xfc8883a0L, 0xc1c7b6a3L, 
-	0x7f1524c3L, 0x69cb7492L, 0x47848a0bL, 0x5692b285L, 
-	0x095bbf00L, 0xad19489dL, 0x1462b174L, 0x23820e00L, 
-	0x58428d2aL, 0x0c55f5eaL, 0x1dadf43eL, 0x233f7061L, 
-	0x3372f092L, 0x8d937e41L, 0xd65fecf1L, 0x6c223bdbL, 
-	0x7cde3759L, 0xcbee7460L, 0x4085f2a7L, 0xce77326eL, 
-	0xa6078084L, 0x19f8509eL, 0xe8efd855L, 0x61d99735L, 
-	0xa969a7aaL, 0xc50c06c2L, 0x5a04abfcL, 0x800bcadcL, 
-	0x9e447a2eL, 0xc3453484L, 0xfdd56705L, 0x0e1e9ec9L, 
-	0xdb73dbd3L, 0x105588cdL, 0x675fda79L, 0xe3674340L, 
-	0xc5c43465L, 0x713e38d8L, 0x3d28f89eL, 0xf16dff20L, 
-	0x153e21e7L, 0x8fb03d4aL, 0xe6e39f2bL, 0xdb83adf7L, 
-	0xe93d5a68L, 0x948140f7L, 0xf64c261cL, 0x94692934L, 
-	0x411520f7L, 0x7602d4f7L, 0xbcf46b2eL, 0xd4a20068L, 
-	0xd4082471L, 0x3320f46aL, 0x43b7d4b7L, 0x500061afL, 
-	0x1e39f62eL, 0x97244546L, 0x14214f74L, 0xbf8b8840L, 
-	0x4d95fc1dL, 0x96b591afL, 0x70f4ddd3L, 0x66a02f45L, 
-	0xbfbc09ecL, 0x03bd9785L, 0x7fac6dd0L, 0x31cb8504L, 
-	0x96eb27b3L, 0x55fd3941L, 0xda2547e6L, 0xabca0a9aL, 
-	0x28507825L, 0x530429f4L, 0x0a2c86daL, 0xe9b66dfbL, 
-	0x68dc1462L, 0xd7486900L, 0x680ec0a4L, 0x27a18deeL, 
-	0x4f3ffea2L, 0xe887ad8cL, 0xb58ce006L, 0x7af4d6b6L, 
-	0xaace1e7cL, 0xd3375fecL, 0xce78a399L, 0x406b2a42L, 
-	0x20fe9e35L, 0xd9f385b9L, 0xee39d7abL, 0x3b124e8bL, 
-	0x1dc9faf7L, 0x4b6d1856L, 0x26a36631L, 0xeae397b2L, 
-	0x3a6efa74L, 0xdd5b4332L, 0x6841e7f7L, 0xca7820fbL, 
-	0xfb0af54eL, 0xd8feb397L, 0x454056acL, 0xba489527L, 
-	0x55533a3aL, 0x20838d87L, 0xfe6ba9b7L, 0xd096954bL, 
-	0x55a867bcL, 0xa1159a58L, 0xcca92963L, 0x99e1db33L, 
-	0xa62a4a56L, 0x3f3125f9L, 0x5ef47e1cL, 0x9029317cL, 
-	0xfdf8e802L, 0x04272f70L, 0x80bb155cL, 0x05282ce3L, 
-	0x95c11548L, 0xe4c66d22L, 0x48c1133fL, 0xc70f86dcL, 
-	0x07f9c9eeL, 0x41041f0fL, 0x404779a4L, 0x5d886e17L, 
-	0x325f51ebL, 0xd59bc0d1L, 0xf2bcc18fL, 0x41113564L, 
-	0x257b7834L, 0x602a9c60L, 0xdff8e8a3L, 0x1f636c1bL, 
-	0x0e12b4c2L, 0x02e1329eL, 0xaf664fd1L, 0xcad18115L, 
-	0x6b2395e0L, 0x333e92e1L, 0x3b240b62L, 0xeebeb922L, 
-	0x85b2a20eL, 0xe6ba0d99L, 0xde720c8cL, 0x2da2f728L, 
-	0xd0127845L, 0x95b794fdL, 0x647d0862L, 0xe7ccf5f0L, 
-	0x5449a36fL, 0x877d48faL, 0xc39dfd27L, 0xf33e8d1eL, 
-	0x0a476341L, 0x992eff74L, 0x3a6f6eabL, 0xf4f8fd37L, 
-	0xa812dc60L, 0xa1ebddf8L, 0x991be14cL, 0xdb6e6b0dL, 
-	0xc67b5510L, 0x6d672c37L, 0x2765d43bL, 0xdcd0e804L, 
-	0xf1290dc7L, 0xcc00ffa3L, 0xb5390f92L, 0x690fed0bL, 
-	0x667b9ffbL, 0xcedb7d9cL, 0xa091cf0bL, 0xd9155ea3L, 
-	0xbb132f88L, 0x515bad24L, 0x7b9479bfL, 0x763bd6ebL, 
-	0x37392eb3L, 0xcc115979L, 0x8026e297L, 0xf42e312dL, 
-	0x6842ada7L, 0xc66a2b3bL, 0x12754cccL, 0x782ef11cL, 
-	0x6a124237L, 0xb79251e7L, 0x06a1bbe6L, 0x4bfb6350L, 
-	0x1a6b1018L, 0x11caedfaL, 0x3d25bdd8L, 0xe2e1c3c9L, 
-	0x44421659L, 0x0a121386L, 0xd90cec6eL, 0xd5abea2aL, 
-	0x64af674eL, 0xda86a85fL, 0xbebfe988L, 0x64e4c3feL, 
-	0x9dbc8057L, 0xf0f7c086L, 0x60787bf8L, 0x6003604dL, 
-	0xd1fd8346L, 0xf6381fb0L, 0x7745ae04L, 0xd736fcccL, 
-	0x83426b33L, 0xf01eab71L, 0xb0804187L, 0x3c005e5fL, 
-	0x77a057beL, 0xbde8ae24L, 0x55464299L, 0xbf582e61L, 
-	0x4e58f48fL, 0xf2ddfda2L, 0xf474ef38L, 0x8789bdc2L, 
-	0x5366f9c3L, 0xc8b38e74L, 0xb475f255L, 0x46fcd9b9L, 
-	0x7aeb2661L, 0x8b1ddf84L, 0x846a0e79L, 0x915f95e2L, 
-	0x466e598eL, 0x20b45770L, 0x8cd55591L, 0xc902de4cL, 
-	0xb90bace1L, 0xbb8205d0L, 0x11a86248L, 0x7574a99eL, 
-	0xb77f19b6L, 0xe0a9dc09L, 0x662d09a1L, 0xc4324633L, 
-	0xe85a1f02L, 0x09f0be8cL, 0x4a99a025L, 0x1d6efe10L, 
-	0x1ab93d1dL, 0x0ba5a4dfL, 0xa186f20fL, 0x2868f169L, 
-	0xdcb7da83L, 0x573906feL, 0xa1e2ce9bL, 0x4fcd7f52L, 
-	0x50115e01L, 0xa70683faL, 0xa002b5c4L, 0x0de6d027L, 
-	0x9af88c27L, 0x773f8641L, 0xc3604c06L, 0x61a806b5L, 
-	0xf0177a28L, 0xc0f586e0L, 0x006058aaL, 0x30dc7d62L, 
-	0x11e69ed7L, 0x2338ea63L, 0x53c2dd94L, 0xc2c21634L, 
-	0xbbcbee56L, 0x90bcb6deL, 0xebfc7da1L, 0xce591d76L, 
-	0x6f05e409L, 0x4b7c0188L, 0x39720a3dL, 0x7c927c24L, 
-	0x86e3725fL, 0x724d9db9L, 0x1ac15bb4L, 0xd39eb8fcL, 
-	0xed545578L, 0x08fca5b5L, 0xd83d7cd3L, 0x4dad0fc4L, 
-	0x1e50ef5eL, 0xb161e6f8L, 0xa28514d9L, 0x6c51133cL, 
-	0x6fd5c7e7L, 0x56e14ec4L, 0x362abfceL, 0xddc6c837L, 
-	0xd79a3234L, 0x92638212L, 0x670efa8eL, 0x406000e0L, 
-	0x3a39ce37L, 0xd3faf5cfL, 0xabc27737L, 0x5ac52d1bL, 
-	0x5cb0679eL, 0x4fa33742L, 0xd3822740L, 0x99bc9bbeL, 
-	0xd5118e9dL, 0xbf0f7315L, 0xd62d1c7eL, 0xc700c47bL, 
-	0xb78c1b6bL, 0x21a19045L, 0xb26eb1beL, 0x6a366eb4L, 
-	0x5748ab2fL, 0xbc946e79L, 0xc6a376d2L, 0x6549c2c8L, 
-	0x530ff8eeL, 0x468dde7dL, 0xd5730a1dL, 0x4cd04dc6L, 
-	0x2939bbdbL, 0xa9ba4650L, 0xac9526e8L, 0xbe5ee304L, 
-	0xa1fad5f0L, 0x6a2d519aL, 0x63ef8ce2L, 0x9a86ee22L, 
-	0xc089c2b8L, 0x43242ef6L, 0xa51e03aaL, 0x9cf2d0a4L, 
-	0x83c061baL, 0x9be96a4dL, 0x8fe51550L, 0xba645bd6L, 
-	0x2826a2f9L, 0xa73a3ae1L, 0x4ba99586L, 0xef5562e9L, 
-	0xc72fefd3L, 0xf752f7daL, 0x3f046f69L, 0x77fa0a59L, 
-	0x80e4a915L, 0x87b08601L, 0x9b09e6adL, 0x3b3ee593L, 
-	0xe990fd5aL, 0x9e34d797L, 0x2cf0b7d9L, 0x022b8b51L, 
-	0x96d5ac3aL, 0x017da67dL, 0xd1cf3ed6L, 0x7c7d2d28L, 
-	0x1f9f25cfL, 0xadf2b89bL, 0x5ad6b472L, 0x5a88f54cL, 
-	0xe029ac71L, 0xe019a5e6L, 0x47b0acfdL, 0xed93fa9bL, 
-	0xe8d3c48dL, 0x283b57ccL, 0xf8d56629L, 0x79132e28L, 
-	0x785f0191L, 0xed756055L, 0xf7960e44L, 0xe3d35e8cL, 
-	0x15056dd4L, 0x88f46dbaL, 0x03a16125L, 0x0564f0bdL, 
-	0xc3eb9e15L, 0x3c9057a2L, 0x97271aecL, 0xa93a072aL, 
-	0x1b3f6d9bL, 0x1e6321f5L, 0xf59c66fbL, 0x26dcf319L, 
-	0x7533d928L, 0xb155fdf5L, 0x03563482L, 0x8aba3cbbL, 
-	0x28517711L, 0xc20ad9f8L, 0xabcc5167L, 0xccad925fL, 
-	0x4de81751L, 0x3830dc8eL, 0x379d5862L, 0x9320f991L, 
-	0xea7a90c2L, 0xfb3e7bceL, 0x5121ce64L, 0x774fbe32L, 
-	0xa8b6e37eL, 0xc3293d46L, 0x48de5369L, 0x6413e680L, 
-	0xa2ae0810L, 0xdd6db224L, 0x69852dfdL, 0x09072166L, 
-	0xb39a460aL, 0x6445c0ddL, 0x586cdecfL, 0x1c20c8aeL, 
-	0x5bbef7ddL, 0x1b588d40L, 0xccd2017fL, 0x6bb4e3bbL, 
-	0xdda26a7eL, 0x3a59ff45L, 0x3e350a44L, 0xbcb4cdd5L, 
-	0x72eacea8L, 0xfa6484bbL, 0x8d6612aeL, 0xbf3c6f47L, 
-	0xd29be463L, 0x542f5d9eL, 0xaec2771bL, 0xf64e6370L, 
-	0x740e0d8dL, 0xe75b1357L, 0xf8721671L, 0xaf537d5dL, 
-	0x4040cb08L, 0x4eb4e2ccL, 0x34d2466aL, 0x0115af84L, 
-	0xe1b00428L, 0x95983a1dL, 0x06b89fb4L, 0xce6ea048L, 
-	0x6f3f3b82L, 0x3520ab82L, 0x011a1d4bL, 0x277227f8L, 
-	0x611560b1L, 0xe7933fdcL, 0xbb3a792bL, 0x344525bdL, 
-	0xa08839e1L, 0x51ce794bL, 0x2f32c9b7L, 0xa01fbac9L, 
-	0xe01cc87eL, 0xbcc7d1f6L, 0xcf0111c3L, 0xa1e8aac7L, 
-	0x1a908749L, 0xd44fbd9aL, 0xd0dadecbL, 0xd50ada38L, 
-	0x0339c32aL, 0xc6913667L, 0x8df9317cL, 0xe0b12b4fL, 
-	0xf79e59b7L, 0x43f5bb3aL, 0xf2d519ffL, 0x27d9459cL, 
-	0xbf97222cL, 0x15e6fc2aL, 0x0f91fc71L, 0x9b941525L, 
-	0xfae59361L, 0xceb69cebL, 0xc2a86459L, 0x12baa8d1L, 
-	0xb6c1075eL, 0xe3056a0cL, 0x10d25065L, 0xcb03a442L, 
-	0xe0ec6e0eL, 0x1698db3bL, 0x4c98a0beL, 0x3278e964L, 
-	0x9f1f9532L, 0xe0d392dfL, 0xd3a0342bL, 0x8971f21eL, 
-	0x1b0a7441L, 0x4ba3348cL, 0xc5be7120L, 0xc37632d8L, 
-	0xdf359f8dL, 0x9b992f2eL, 0xe60b6f47L, 0x0fe3f11dL, 
-	0xe54cda54L, 0x1edad891L, 0xce6279cfL, 0xcd3e7e6fL, 
-	0x1618b166L, 0xfd2c1d05L, 0x848fd2c5L, 0xf6fb2299L, 
-	0xf523f357L, 0xa6327623L, 0x93a83531L, 0x56cccd02L, 
-	0xacf08162L, 0x5a75ebb5L, 0x6e163697L, 0x88d273ccL, 
-	0xde966292L, 0x81b949d0L, 0x4c50901bL, 0x71c65614L, 
-	0xe6c6c7bdL, 0x327a140aL, 0x45e1d006L, 0xc3f27b9aL, 
-	0xc9aa53fdL, 0x62a80f00L, 0xbb25bfe2L, 0x35bdd2f6L, 
-	0x71126905L, 0xb2040222L, 0xb6cbcf7cL, 0xcd769c2bL, 
-	0x53113ec0L, 0x1640e3d3L, 0x38abbd60L, 0x2547adf0L, 
-	0xba38209cL, 0xf746ce76L, 0x77afa1c5L, 0x20756060L, 
-	0x85cbfe4eL, 0x8ae88dd8L, 0x7aaaf9b0L, 0x4cf9aa7eL, 
-	0x1948c25cL, 0x02fb8a8cL, 0x01c36ae4L, 0xd6ebe1f9L, 
-	0x90d4f869L, 0xa65cdea0L, 0x3f09252dL, 0xc208e69fL, 
-	0xb74e6132L, 0xce77e25bL, 0x578fdfe3L, 0x3ac372e6L, 
-	}
-	};
-
+static const BF_KEY bf_init = {
+    {
+     0x243f6a88L, 0x85a308d3L, 0x13198a2eL, 0x03707344L,
+     0xa4093822L, 0x299f31d0L, 0x082efa98L, 0xec4e6c89L,
+     0x452821e6L, 0x38d01377L, 0xbe5466cfL, 0x34e90c6cL,
+     0xc0ac29b7L, 0xc97c50ddL, 0x3f84d5b5L, 0xb5470917L,
+     0x9216d5d9L, 0x8979fb1b}, {
+                                0xd1310ba6L, 0x98dfb5acL, 0x2ffd72dbL,
+                                0xd01adfb7L,
+                                0xb8e1afedL, 0x6a267e96L, 0xba7c9045L,
+                                0xf12c7f99L,
+                                0x24a19947L, 0xb3916cf7L, 0x0801f2e2L,
+                                0x858efc16L,
+                                0x636920d8L, 0x71574e69L, 0xa458fea3L,
+                                0xf4933d7eL,
+                                0x0d95748fL, 0x728eb658L, 0x718bcd58L,
+                                0x82154aeeL,
+                                0x7b54a41dL, 0xc25a59b5L, 0x9c30d539L,
+                                0x2af26013L,
+                                0xc5d1b023L, 0x286085f0L, 0xca417918L,
+                                0xb8db38efL,
+                                0x8e79dcb0L, 0x603a180eL, 0x6c9e0e8bL,
+                                0xb01e8a3eL,
+                                0xd71577c1L, 0xbd314b27L, 0x78af2fdaL,
+                                0x55605c60L,
+                                0xe65525f3L, 0xaa55ab94L, 0x57489862L,
+                                0x63e81440L,
+                                0x55ca396aL, 0x2aab10b6L, 0xb4cc5c34L,
+                                0x1141e8ceL,
+                                0xa15486afL, 0x7c72e993L, 0xb3ee1411L,
+                                0x636fbc2aL,
+                                0x2ba9c55dL, 0x741831f6L, 0xce5c3e16L,
+                                0x9b87931eL,
+                                0xafd6ba33L, 0x6c24cf5cL, 0x7a325381L,
+                                0x28958677L,
+                                0x3b8f4898L, 0x6b4bb9afL, 0xc4bfe81bL,
+                                0x66282193L,
+                                0x61d809ccL, 0xfb21a991L, 0x487cac60L,
+                                0x5dec8032L,
+                                0xef845d5dL, 0xe98575b1L, 0xdc262302L,
+                                0xeb651b88L,
+                                0x23893e81L, 0xd396acc5L, 0x0f6d6ff3L,
+                                0x83f44239L,
+                                0x2e0b4482L, 0xa4842004L, 0x69c8f04aL,
+                                0x9e1f9b5eL,
+                                0x21c66842L, 0xf6e96c9aL, 0x670c9c61L,
+                                0xabd388f0L,
+                                0x6a51a0d2L, 0xd8542f68L, 0x960fa728L,
+                                0xab5133a3L,
+                                0x6eef0b6cL, 0x137a3be4L, 0xba3bf050L,
+                                0x7efb2a98L,
+                                0xa1f1651dL, 0x39af0176L, 0x66ca593eL,
+                                0x82430e88L,
+                                0x8cee8619L, 0x456f9fb4L, 0x7d84a5c3L,
+                                0x3b8b5ebeL,
+                                0xe06f75d8L, 0x85c12073L, 0x401a449fL,
+                                0x56c16aa6L,
+                                0x4ed3aa62L, 0x363f7706L, 0x1bfedf72L,
+                                0x429b023dL,
+                                0x37d0d724L, 0xd00a1248L, 0xdb0fead3L,
+                                0x49f1c09bL,
+                                0x075372c9L, 0x80991b7bL, 0x25d479d8L,
+                                0xf6e8def7L,
+                                0xe3fe501aL, 0xb6794c3bL, 0x976ce0bdL,
+                                0x04c006baL,
+                                0xc1a94fb6L, 0x409f60c4L, 0x5e5c9ec2L,
+                                0x196a2463L,
+                                0x68fb6fafL, 0x3e6c53b5L, 0x1339b2ebL,
+                                0x3b52ec6fL,
+                                0x6dfc511fL, 0x9b30952cL, 0xcc814544L,
+                                0xaf5ebd09L,
+                                0xbee3d004L, 0xde334afdL, 0x660f2807L,
+                                0x192e4bb3L,
+                                0xc0cba857L, 0x45c8740fL, 0xd20b5f39L,
+                                0xb9d3fbdbL,
+                                0x5579c0bdL, 0x1a60320aL, 0xd6a100c6L,
+                                0x402c7279L,
+                                0x679f25feL, 0xfb1fa3ccL, 0x8ea5e9f8L,
+                                0xdb3222f8L,
+                                0x3c7516dfL, 0xfd616b15L, 0x2f501ec8L,
+                                0xad0552abL,
+                                0x323db5faL, 0xfd238760L, 0x53317b48L,
+                                0x3e00df82L,
+                                0x9e5c57bbL, 0xca6f8ca0L, 0x1a87562eL,
+                                0xdf1769dbL,
+                                0xd542a8f6L, 0x287effc3L, 0xac6732c6L,
+                                0x8c4f5573L,
+                                0x695b27b0L, 0xbbca58c8L, 0xe1ffa35dL,
+                                0xb8f011a0L,
+                                0x10fa3d98L, 0xfd2183b8L, 0x4afcb56cL,
+                                0x2dd1d35bL,
+                                0x9a53e479L, 0xb6f84565L, 0xd28e49bcL,
+                                0x4bfb9790L,
+                                0xe1ddf2daL, 0xa4cb7e33L, 0x62fb1341L,
+                                0xcee4c6e8L,
+                                0xef20cadaL, 0x36774c01L, 0xd07e9efeL,
+                                0x2bf11fb4L,
+                                0x95dbda4dL, 0xae909198L, 0xeaad8e71L,
+                                0x6b93d5a0L,
+                                0xd08ed1d0L, 0xafc725e0L, 0x8e3c5b2fL,
+                                0x8e7594b7L,
+                                0x8ff6e2fbL, 0xf2122b64L, 0x8888b812L,
+                                0x900df01cL,
+                                0x4fad5ea0L, 0x688fc31cL, 0xd1cff191L,
+                                0xb3a8c1adL,
+                                0x2f2f2218L, 0xbe0e1777L, 0xea752dfeL,
+                                0x8b021fa1L,
+                                0xe5a0cc0fL, 0xb56f74e8L, 0x18acf3d6L,
+                                0xce89e299L,
+                                0xb4a84fe0L, 0xfd13e0b7L, 0x7cc43b81L,
+                                0xd2ada8d9L,
+                                0x165fa266L, 0x80957705L, 0x93cc7314L,
+                                0x211a1477L,
+                                0xe6ad2065L, 0x77b5fa86L, 0xc75442f5L,
+                                0xfb9d35cfL,
+                                0xebcdaf0cL, 0x7b3e89a0L, 0xd6411bd3L,
+                                0xae1e7e49L,
+                                0x00250e2dL, 0x2071b35eL, 0x226800bbL,
+                                0x57b8e0afL,
+                                0x2464369bL, 0xf009b91eL, 0x5563911dL,
+                                0x59dfa6aaL,
+                                0x78c14389L, 0xd95a537fL, 0x207d5ba2L,
+                                0x02e5b9c5L,
+                                0x83260376L, 0x6295cfa9L, 0x11c81968L,
+                                0x4e734a41L,
+                                0xb3472dcaL, 0x7b14a94aL, 0x1b510052L,
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+                                0x1b0a7441L, 0x4ba3348cL, 0xc5be7120L,
+                                0xc37632d8L,
+                                0xdf359f8dL, 0x9b992f2eL, 0xe60b6f47L,
+                                0x0fe3f11dL,
+                                0xe54cda54L, 0x1edad891L, 0xce6279cfL,
+                                0xcd3e7e6fL,
+                                0x1618b166L, 0xfd2c1d05L, 0x848fd2c5L,
+                                0xf6fb2299L,
+                                0xf523f357L, 0xa6327623L, 0x93a83531L,
+                                0x56cccd02L,
+                                0xacf08162L, 0x5a75ebb5L, 0x6e163697L,
+                                0x88d273ccL,
+                                0xde966292L, 0x81b949d0L, 0x4c50901bL,
+                                0x71c65614L,
+                                0xe6c6c7bdL, 0x327a140aL, 0x45e1d006L,
+                                0xc3f27b9aL,
+                                0xc9aa53fdL, 0x62a80f00L, 0xbb25bfe2L,
+                                0x35bdd2f6L,
+                                0x71126905L, 0xb2040222L, 0xb6cbcf7cL,
+                                0xcd769c2bL,
+                                0x53113ec0L, 0x1640e3d3L, 0x38abbd60L,
+                                0x2547adf0L,
+                                0xba38209cL, 0xf746ce76L, 0x77afa1c5L,
+                                0x20756060L,
+                                0x85cbfe4eL, 0x8ae88dd8L, 0x7aaaf9b0L,
+                                0x4cf9aa7eL,
+                                0x1948c25cL, 0x02fb8a8cL, 0x01c36ae4L,
+                                0xd6ebe1f9L,
+                                0x90d4f869L, 0xa65cdea0L, 0x3f09252dL,
+                                0xc208e69fL,
+                                0xb74e6132L, 0xce77e25bL, 0x578fdfe3L,
+                                0x3ac372e6L,
+                                }
+};
diff --git a/crypto/bf/bf_skey.c b/crypto/bf/bf_skey.c
index 3b0bca41ae..2cb3c66c8f 100644
--- a/crypto/bf/bf_skey.c
+++ b/crypto/bf/bf_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,60 +65,61 @@
 
 void BF_set_key(BF_KEY *key, int len, const unsigned char *data)
 #ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(BLOWFISH);
-	private_BF_set_key(key, len, data);
-	}
+{
+    fips_cipher_abort(BLOWFISH);
+    private_BF_set_key(key, len, data);
+}
+
 void private_BF_set_key(BF_KEY *key, int len, const unsigned char *data)
 #endif
-	{
-	int i;
-	BF_LONG *p,ri,in[2];
-	const unsigned char *d,*end;
-
-
-	memcpy(key,&bf_init,sizeof(BF_KEY));
-	p=key->P;
+{
+    int i;
+    BF_LONG *p, ri, in[2];
+    const unsigned char *d, *end;
 
-	if (len > ((BF_ROUNDS+2)*4)) len=(BF_ROUNDS+2)*4;
+    memcpy(key, &bf_init, sizeof(BF_KEY));
+    p = key->P;
 
-	d=data;
-	end= &(data[len]);
-	for (i=0; i<(BF_ROUNDS+2); i++)
-		{
-		ri= *(d++);
-		if (d >= end) d=data;
+    if (len > ((BF_ROUNDS + 2) * 4))
+        len = (BF_ROUNDS + 2) * 4;
 
-		ri<<=8;
-		ri|= *(d++);
-		if (d >= end) d=data;
+    d = data;
+    end = &(data[len]);
+    for (i = 0; i < (BF_ROUNDS + 2); i++) {
+        ri = *(d++);
+        if (d >= end)
+            d = data;
 
-		ri<<=8;
-		ri|= *(d++);
-		if (d >= end) d=data;
+        ri <<= 8;
+        ri |= *(d++);
+        if (d >= end)
+            d = data;
 
-		ri<<=8;
-		ri|= *(d++);
-		if (d >= end) d=data;
+        ri <<= 8;
+        ri |= *(d++);
+        if (d >= end)
+            d = data;
 
-		p[i]^=ri;
-		}
+        ri <<= 8;
+        ri |= *(d++);
+        if (d >= end)
+            d = data;
 
-	in[0]=0L;
-	in[1]=0L;
-	for (i=0; i<(BF_ROUNDS+2); i+=2)
-		{
-		BF_encrypt(in,key);
-		p[i  ]=in[0];
-		p[i+1]=in[1];
-		}
+        p[i] ^= ri;
+    }
 
-	p=key->S;
-	for (i=0; i<4*256; i+=2)
-		{
-		BF_encrypt(in,key);
-		p[i  ]=in[0];
-		p[i+1]=in[1];
-		}
-	}
+    in[0] = 0L;
+    in[1] = 0L;
+    for (i = 0; i < (BF_ROUNDS + 2); i += 2) {
+        BF_encrypt(in, key);
+        p[i] = in[0];
+        p[i + 1] = in[1];
+    }
 
+    p = key->S;
+    for (i = 0; i < 4 * 256; i += 2) {
+        BF_encrypt(in, key);
+        p[i] = in[0];
+        p[i + 1] = in[1];
+    }
+}
diff --git a/crypto/bf/bfspeed.c b/crypto/bf/bfspeed.c
index c41ef3b403..305ad8bcbe 100644
--- a/crypto/bf/bfspeed.c
+++ b/crypto/bf/bfspeed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,210 +68,198 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else /* CLK_TCK */
-#define HZ ((double)CLK_TCK)
-#endif
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	BF_KEY sch;
-	double a,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    BF_KEY sch;
+    double a, b, c, d;
 #ifndef SIGALRM
-	long ca,cb,cc;
+    long ca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	BF_set_key(&sch,16,key);
-	count=10;
-	do	{
-		long i;
-		BF_LONG data[2];
+    printf("First we calculate the approximate speed ...\n");
+    BF_set_key(&sch, 16, key);
+    count = 10;
+    do {
+        long i;
+        BF_LONG data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			BF_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/512;
-	cb=count;
-	cc=count*8/BUFSIZE+1;
-	printf("Doing BF_set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            BF_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 512;
+    cb = count;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("Doing BF_set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing BF_set_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing BF_set_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		BF_set_key(&sch,16,key);
-		BF_set_key(&sch,16,key);
-		BF_set_key(&sch,16,key);
-		BF_set_key(&sch,16,key);
-		}
-	d=Time_F(STOP);
-	printf("%ld BF_set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        BF_set_key(&sch, 16, key);
+        BF_set_key(&sch, 16, key);
+        BF_set_key(&sch, 16, key);
+        BF_set_key(&sch, 16, key);
+    }
+    d = Time_F(STOP);
+    printf("%ld BF_set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing BF_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing BF_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing BF_encrypt %ld times\n",cb);
+    printf("Doing BF_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count+=4)
-		{
-		BF_LONG data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count += 4) {
+        BF_LONG data[2];
 
-		BF_encrypt(data,&sch);
-		BF_encrypt(data,&sch);
-		BF_encrypt(data,&sch);
-		BF_encrypt(data,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld BF_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        BF_encrypt(data, &sch);
+        BF_encrypt(data, &sch);
+        BF_encrypt(data, &sch);
+        BF_encrypt(data, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld BF_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing BF_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing BF_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing BF_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing BF_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		BF_cbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&(key[0]),BF_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld BF_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        BF_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), BF_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld BF_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
-	printf("Blowfish set_key       per sec = %12.3f (%9.3fuS)\n",a,1.0e6/a);
-	printf("Blowfish raw ecb bytes per sec = %12.3f (%9.3fuS)\n",b,8.0e6/b);
-	printf("Blowfish cbc     bytes per sec = %12.3f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("Blowfish set_key       per sec = %12.3f (%9.3fuS)\n", a,
+           1.0e6 / a);
+    printf("Blowfish raw ecb bytes per sec = %12.3f (%9.3fuS)\n", b,
+           8.0e6 / b);
+    printf("Blowfish cbc     bytes per sec = %12.3f (%9.3fuS)\n", c,
+           8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/bf/bftest.c b/crypto/bf/bftest.c
index 97e6634d37..0b008f091c 100644
--- a/crypto/bf/bftest.c
+++ b/crypto/bf/bftest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,15 +49,17 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* This has been a quickly hacked 'ideatest.c'.  When I add tests for other
- * RC2 modes, more of the code will be uncommented. */
+/*
+ * This has been a quickly hacked 'ideatest.c'.  When I add tests for other
+ * RC2 modes, more of the code will be uncommented.
+ */
 
 #include 
 #include 
@@ -70,471 +72,467 @@
 int main(int argc, char *argv[])
 {
     printf("No BF support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-static char *bf_key[2]={
-	"abcdefghijklmnopqrstuvwxyz",
-	"Who is John Galt?"
-	};
+static char *bf_key[2] = {
+    "abcdefghijklmnopqrstuvwxyz",
+    "Who is John Galt?"
+};
 
 /* big endian */
-static BF_LONG bf_plain[2][2]={
-	{0x424c4f57L,0x46495348L},
-	{0xfedcba98L,0x76543210L}
-	};
-
-static BF_LONG bf_cipher[2][2]={
-	{0x324ed0feL,0xf413a203L},
-	{0xcc91732bL,0x8022f684L}
-	};
+static BF_LONG bf_plain[2][2] = {
+    {0x424c4f57L, 0x46495348L},
+    {0xfedcba98L, 0x76543210L}
+};
+
+static BF_LONG bf_cipher[2][2] = {
+    {0x324ed0feL, 0xf413a203L},
+    {0xcc91732bL, 0x8022f684L}
+};
+
 /************/
 
 /* Lets use the DES test vectors :-) */
-#define NUM_TESTS 34
-static unsigned char ecb_data[NUM_TESTS][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
-	{0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
-	{0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
-	{0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
-	{0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
-	{0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
-	{0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
-	{0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
-	{0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
-	{0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
-	{0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
-	{0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
-	{0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
-	{0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
-	{0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
-	{0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
-	{0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
-	{0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
-	{0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
-	{0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
-	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
-	{0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
-	{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
-
-static unsigned char plain_data[NUM_TESTS][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
-	{0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
-	{0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
-	{0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
-	{0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
-	{0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
-	{0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
-	{0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
-	{0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
-	{0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
-	{0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
-	{0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
-	{0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
-	{0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
-	{0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
-	{0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
-	{0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
-	{0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
-	{0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
-
-static unsigned char cipher_data[NUM_TESTS][8]={
-	{0x4E,0xF9,0x97,0x45,0x61,0x98,0xDD,0x78},
-	{0x51,0x86,0x6F,0xD5,0xB8,0x5E,0xCB,0x8A},
-	{0x7D,0x85,0x6F,0x9A,0x61,0x30,0x63,0xF2},
-	{0x24,0x66,0xDD,0x87,0x8B,0x96,0x3C,0x9D},
-	{0x61,0xF9,0xC3,0x80,0x22,0x81,0xB0,0x96},
-	{0x7D,0x0C,0xC6,0x30,0xAF,0xDA,0x1E,0xC7},
-	{0x4E,0xF9,0x97,0x45,0x61,0x98,0xDD,0x78},
-	{0x0A,0xCE,0xAB,0x0F,0xC6,0xA0,0xA2,0x8D},
-	{0x59,0xC6,0x82,0x45,0xEB,0x05,0x28,0x2B},
-	{0xB1,0xB8,0xCC,0x0B,0x25,0x0F,0x09,0xA0},
-	{0x17,0x30,0xE5,0x77,0x8B,0xEA,0x1D,0xA4},
-	{0xA2,0x5E,0x78,0x56,0xCF,0x26,0x51,0xEB},
-	{0x35,0x38,0x82,0xB1,0x09,0xCE,0x8F,0x1A},
-	{0x48,0xF4,0xD0,0x88,0x4C,0x37,0x99,0x18},
-	{0x43,0x21,0x93,0xB7,0x89,0x51,0xFC,0x98},
-	{0x13,0xF0,0x41,0x54,0xD6,0x9D,0x1A,0xE5},
-	{0x2E,0xED,0xDA,0x93,0xFF,0xD3,0x9C,0x79},
-	{0xD8,0x87,0xE0,0x39,0x3C,0x2D,0xA6,0xE3},
-	{0x5F,0x99,0xD0,0x4F,0x5B,0x16,0x39,0x69},
-	{0x4A,0x05,0x7A,0x3B,0x24,0xD3,0x97,0x7B},
-	{0x45,0x20,0x31,0xC1,0xE4,0xFA,0xDA,0x8E},
-	{0x75,0x55,0xAE,0x39,0xF5,0x9B,0x87,0xBD},
-	{0x53,0xC5,0x5F,0x9C,0xB4,0x9F,0xC0,0x19},
-	{0x7A,0x8E,0x7B,0xFA,0x93,0x7E,0x89,0xA3},
-	{0xCF,0x9C,0x5D,0x7A,0x49,0x86,0xAD,0xB5},
-	{0xD1,0xAB,0xB2,0x90,0x65,0x8B,0xC7,0x78},
-	{0x55,0xCB,0x37,0x74,0xD1,0x3E,0xF2,0x01},
-	{0xFA,0x34,0xEC,0x48,0x47,0xB2,0x68,0xB2},
-	{0xA7,0x90,0x79,0x51,0x08,0xEA,0x3C,0xAE},
-	{0xC3,0x9E,0x07,0x2D,0x9F,0xAC,0x63,0x1D},
-	{0x01,0x49,0x33,0xE0,0xCD,0xAF,0xF6,0xE4},
-	{0xF2,0x1E,0x9A,0x77,0xB7,0x1C,0x49,0xBC},
-	{0x24,0x59,0x46,0x88,0x57,0x54,0x36,0x9A},
-	{0x6B,0x5C,0x5A,0x9C,0x5D,0x9E,0x0A,0x5A},
-	};
-
-static unsigned char cbc_key [16]={
-	0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
-	0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
-static unsigned char cbc_iv [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
-static char cbc_data[40]="7654321 Now is the time for ";
-static unsigned char cbc_ok[32]={
-	0x6B,0x77,0xB4,0xD6,0x30,0x06,0xDE,0xE6,
-	0x05,0xB1,0x56,0xE2,0x74,0x03,0x97,0x93,
-	0x58,0xDE,0xB9,0xE7,0x15,0x46,0x16,0xD9,
-	0x59,0xF1,0x65,0x2B,0xD5,0xFF,0x92,0xCC};
-
-static unsigned char cfb64_ok[]={
-	0xE7,0x32,0x14,0xA2,0x82,0x21,0x39,0xCA,
-	0xF2,0x6E,0xCF,0x6D,0x2E,0xB9,0xE7,0x6E,
-	0x3D,0xA3,0xDE,0x04,0xD1,0x51,0x72,0x00,
-	0x51,0x9D,0x57,0xA6,0xC3};
-
-static unsigned char ofb64_ok[]={
-	0xE7,0x32,0x14,0xA2,0x82,0x21,0x39,0xCA,
-	0x62,0xB3,0x43,0xCC,0x5B,0x65,0x58,0x73,
-	0x10,0xDD,0x90,0x8D,0x0C,0x24,0x1B,0x22,
-	0x63,0xC2,0xCF,0x80,0xDA};
-
-#define KEY_TEST_NUM	25
-static unsigned char key_test[KEY_TEST_NUM]={
-	0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87,
-	0x78,0x69,0x5a,0x4b,0x3c,0x2d,0x1e,0x0f,
-	0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
-	0x88};
-
-static unsigned char key_data[8]=
-	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10};
-
-static unsigned char key_out[KEY_TEST_NUM][8]={
-	{0xF9,0xAD,0x59,0x7C,0x49,0xDB,0x00,0x5E},
-	{0xE9,0x1D,0x21,0xC1,0xD9,0x61,0xA6,0xD6},
-	{0xE9,0xC2,0xB7,0x0A,0x1B,0xC6,0x5C,0xF3},
-	{0xBE,0x1E,0x63,0x94,0x08,0x64,0x0F,0x05},
-	{0xB3,0x9E,0x44,0x48,0x1B,0xDB,0x1E,0x6E},
-	{0x94,0x57,0xAA,0x83,0xB1,0x92,0x8C,0x0D},
-	{0x8B,0xB7,0x70,0x32,0xF9,0x60,0x62,0x9D},
-	{0xE8,0x7A,0x24,0x4E,0x2C,0xC8,0x5E,0x82},
-	{0x15,0x75,0x0E,0x7A,0x4F,0x4E,0xC5,0x77},
-	{0x12,0x2B,0xA7,0x0B,0x3A,0xB6,0x4A,0xE0},
-	{0x3A,0x83,0x3C,0x9A,0xFF,0xC5,0x37,0xF6},
-	{0x94,0x09,0xDA,0x87,0xA9,0x0F,0x6B,0xF2},
-	{0x88,0x4F,0x80,0x62,0x50,0x60,0xB8,0xB4},
-	{0x1F,0x85,0x03,0x1C,0x19,0xE1,0x19,0x68},
-	{0x79,0xD9,0x37,0x3A,0x71,0x4C,0xA3,0x4F},
-	{0x93,0x14,0x28,0x87,0xEE,0x3B,0xE1,0x5C},
-	{0x03,0x42,0x9E,0x83,0x8C,0xE2,0xD1,0x4B},
-	{0xA4,0x29,0x9E,0x27,0x46,0x9F,0xF6,0x7B},
-	{0xAF,0xD5,0xAE,0xD1,0xC1,0xBC,0x96,0xA8},
-	{0x10,0x85,0x1C,0x0E,0x38,0x58,0xDA,0x9F},
-	{0xE6,0xF5,0x1E,0xD7,0x9B,0x9D,0xB2,0x1F},
-	{0x64,0xA6,0xE1,0x4A,0xFD,0x36,0xB4,0x6F},
-	{0x80,0xC7,0xD7,0xD4,0x5A,0x54,0x79,0xAD},
-	{0x05,0x04,0x4B,0x62,0xFA,0x52,0xD0,0x80},
-	};
-
-static int test(void );
-static int print_test_data(void );
+# define NUM_TESTS 34
+static unsigned char ecb_data[NUM_TESTS][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10},
+    {0x7C, 0xA1, 0x10, 0x45, 0x4A, 0x1A, 0x6E, 0x57},
+    {0x01, 0x31, 0xD9, 0x61, 0x9D, 0xC1, 0x37, 0x6E},
+    {0x07, 0xA1, 0x13, 0x3E, 0x4A, 0x0B, 0x26, 0x86},
+    {0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E},
+    {0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6},
+    {0x01, 0x13, 0xB9, 0x70, 0xFD, 0x34, 0xF2, 0xCE},
+    {0x01, 0x70, 0xF1, 0x75, 0x46, 0x8F, 0xB5, 0xE6},
+    {0x43, 0x29, 0x7F, 0xAD, 0x38, 0xE3, 0x73, 0xFE},
+    {0x07, 0xA7, 0x13, 0x70, 0x45, 0xDA, 0x2A, 0x16},
+    {0x04, 0x68, 0x91, 0x04, 0xC2, 0xFD, 0x3B, 0x2F},
+    {0x37, 0xD0, 0x6B, 0xB5, 0x16, 0xCB, 0x75, 0x46},
+    {0x1F, 0x08, 0x26, 0x0D, 0x1A, 0xC2, 0x46, 0x5E},
+    {0x58, 0x40, 0x23, 0x64, 0x1A, 0xBA, 0x61, 0x76},
+    {0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xB0, 0x07},
+    {0x49, 0x79, 0x3E, 0xBC, 0x79, 0xB3, 0x25, 0x8F},
+    {0x4F, 0xB0, 0x5E, 0x15, 0x15, 0xAB, 0x73, 0xA7},
+    {0x49, 0xE9, 0x5D, 0x6D, 0x4C, 0xA2, 0x29, 0xBF},
+    {0x01, 0x83, 0x10, 0xDC, 0x40, 0x9B, 0x26, 0xD6},
+    {0x1C, 0x58, 0x7F, 0x1C, 0x13, 0x92, 0x4F, 0xEF},
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
+    {0x1F, 0x1F, 0x1F, 0x1F, 0x0E, 0x0E, 0x0E, 0x0E},
+    {0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1, 0xFE},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10}
+};
+
+static unsigned char plain_data[NUM_TESTS][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0xA1, 0xD6, 0xD0, 0x39, 0x77, 0x67, 0x42},
+    {0x5C, 0xD5, 0x4C, 0xA8, 0x3D, 0xEF, 0x57, 0xDA},
+    {0x02, 0x48, 0xD4, 0x38, 0x06, 0xF6, 0x71, 0x72},
+    {0x51, 0x45, 0x4B, 0x58, 0x2D, 0xDF, 0x44, 0x0A},
+    {0x42, 0xFD, 0x44, 0x30, 0x59, 0x57, 0x7F, 0xA2},
+    {0x05, 0x9B, 0x5E, 0x08, 0x51, 0xCF, 0x14, 0x3A},
+    {0x07, 0x56, 0xD8, 0xE0, 0x77, 0x47, 0x61, 0xD2},
+    {0x76, 0x25, 0x14, 0xB8, 0x29, 0xBF, 0x48, 0x6A},
+    {0x3B, 0xDD, 0x11, 0x90, 0x49, 0x37, 0x28, 0x02},
+    {0x26, 0x95, 0x5F, 0x68, 0x35, 0xAF, 0x60, 0x9A},
+    {0x16, 0x4D, 0x5E, 0x40, 0x4F, 0x27, 0x52, 0x32},
+    {0x6B, 0x05, 0x6E, 0x18, 0x75, 0x9F, 0x5C, 0xCA},
+    {0x00, 0x4B, 0xD6, 0xEF, 0x09, 0x17, 0x60, 0x62},
+    {0x48, 0x0D, 0x39, 0x00, 0x6E, 0xE7, 0x62, 0xF2},
+    {0x43, 0x75, 0x40, 0xC8, 0x69, 0x8F, 0x3C, 0xFA},
+    {0x07, 0x2D, 0x43, 0xA0, 0x77, 0x07, 0x52, 0x92},
+    {0x02, 0xFE, 0x55, 0x77, 0x81, 0x17, 0xF1, 0x2A},
+    {0x1D, 0x9D, 0x5C, 0x50, 0x18, 0xF7, 0x28, 0xC2},
+    {0x30, 0x55, 0x32, 0x28, 0x6D, 0x6F, 0x29, 0x5A},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}
+};
+
+static unsigned char cipher_data[NUM_TESTS][8] = {
+    {0x4E, 0xF9, 0x97, 0x45, 0x61, 0x98, 0xDD, 0x78},
+    {0x51, 0x86, 0x6F, 0xD5, 0xB8, 0x5E, 0xCB, 0x8A},
+    {0x7D, 0x85, 0x6F, 0x9A, 0x61, 0x30, 0x63, 0xF2},
+    {0x24, 0x66, 0xDD, 0x87, 0x8B, 0x96, 0x3C, 0x9D},
+    {0x61, 0xF9, 0xC3, 0x80, 0x22, 0x81, 0xB0, 0x96},
+    {0x7D, 0x0C, 0xC6, 0x30, 0xAF, 0xDA, 0x1E, 0xC7},
+    {0x4E, 0xF9, 0x97, 0x45, 0x61, 0x98, 0xDD, 0x78},
+    {0x0A, 0xCE, 0xAB, 0x0F, 0xC6, 0xA0, 0xA2, 0x8D},
+    {0x59, 0xC6, 0x82, 0x45, 0xEB, 0x05, 0x28, 0x2B},
+    {0xB1, 0xB8, 0xCC, 0x0B, 0x25, 0x0F, 0x09, 0xA0},
+    {0x17, 0x30, 0xE5, 0x77, 0x8B, 0xEA, 0x1D, 0xA4},
+    {0xA2, 0x5E, 0x78, 0x56, 0xCF, 0x26, 0x51, 0xEB},
+    {0x35, 0x38, 0x82, 0xB1, 0x09, 0xCE, 0x8F, 0x1A},
+    {0x48, 0xF4, 0xD0, 0x88, 0x4C, 0x37, 0x99, 0x18},
+    {0x43, 0x21, 0x93, 0xB7, 0x89, 0x51, 0xFC, 0x98},
+    {0x13, 0xF0, 0x41, 0x54, 0xD6, 0x9D, 0x1A, 0xE5},
+    {0x2E, 0xED, 0xDA, 0x93, 0xFF, 0xD3, 0x9C, 0x79},
+    {0xD8, 0x87, 0xE0, 0x39, 0x3C, 0x2D, 0xA6, 0xE3},
+    {0x5F, 0x99, 0xD0, 0x4F, 0x5B, 0x16, 0x39, 0x69},
+    {0x4A, 0x05, 0x7A, 0x3B, 0x24, 0xD3, 0x97, 0x7B},
+    {0x45, 0x20, 0x31, 0xC1, 0xE4, 0xFA, 0xDA, 0x8E},
+    {0x75, 0x55, 0xAE, 0x39, 0xF5, 0x9B, 0x87, 0xBD},
+    {0x53, 0xC5, 0x5F, 0x9C, 0xB4, 0x9F, 0xC0, 0x19},
+    {0x7A, 0x8E, 0x7B, 0xFA, 0x93, 0x7E, 0x89, 0xA3},
+    {0xCF, 0x9C, 0x5D, 0x7A, 0x49, 0x86, 0xAD, 0xB5},
+    {0xD1, 0xAB, 0xB2, 0x90, 0x65, 0x8B, 0xC7, 0x78},
+    {0x55, 0xCB, 0x37, 0x74, 0xD1, 0x3E, 0xF2, 0x01},
+    {0xFA, 0x34, 0xEC, 0x48, 0x47, 0xB2, 0x68, 0xB2},
+    {0xA7, 0x90, 0x79, 0x51, 0x08, 0xEA, 0x3C, 0xAE},
+    {0xC3, 0x9E, 0x07, 0x2D, 0x9F, 0xAC, 0x63, 0x1D},
+    {0x01, 0x49, 0x33, 0xE0, 0xCD, 0xAF, 0xF6, 0xE4},
+    {0xF2, 0x1E, 0x9A, 0x77, 0xB7, 0x1C, 0x49, 0xBC},
+    {0x24, 0x59, 0x46, 0x88, 0x57, 0x54, 0x36, 0x9A},
+    {0x6B, 0x5C, 0x5A, 0x9C, 0x5D, 0x9E, 0x0A, 0x5A},
+};
+
+static unsigned char cbc_key[16] = {
+    0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
+    0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87
+};
+static unsigned char cbc_iv[8] =
+    { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
+static char cbc_data[40] = "7654321 Now is the time for ";
+static unsigned char cbc_ok[32] = {
+    0x6B, 0x77, 0xB4, 0xD6, 0x30, 0x06, 0xDE, 0xE6,
+    0x05, 0xB1, 0x56, 0xE2, 0x74, 0x03, 0x97, 0x93,
+    0x58, 0xDE, 0xB9, 0xE7, 0x15, 0x46, 0x16, 0xD9,
+    0x59, 0xF1, 0x65, 0x2B, 0xD5, 0xFF, 0x92, 0xCC
+};
+
+static unsigned char cfb64_ok[] = {
+    0xE7, 0x32, 0x14, 0xA2, 0x82, 0x21, 0x39, 0xCA,
+    0xF2, 0x6E, 0xCF, 0x6D, 0x2E, 0xB9, 0xE7, 0x6E,
+    0x3D, 0xA3, 0xDE, 0x04, 0xD1, 0x51, 0x72, 0x00,
+    0x51, 0x9D, 0x57, 0xA6, 0xC3
+};
+
+static unsigned char ofb64_ok[] = {
+    0xE7, 0x32, 0x14, 0xA2, 0x82, 0x21, 0x39, 0xCA,
+    0x62, 0xB3, 0x43, 0xCC, 0x5B, 0x65, 0x58, 0x73,
+    0x10, 0xDD, 0x90, 0x8D, 0x0C, 0x24, 0x1B, 0x22,
+    0x63, 0xC2, 0xCF, 0x80, 0xDA
+};
+
+# define KEY_TEST_NUM    25
+static unsigned char key_test[KEY_TEST_NUM] = {
+    0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87,
+    0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f,
+    0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+    0x88
+};
+
+static unsigned char key_data[8] =
+    { 0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10 };
+
+static unsigned char key_out[KEY_TEST_NUM][8] = {
+    {0xF9, 0xAD, 0x59, 0x7C, 0x49, 0xDB, 0x00, 0x5E},
+    {0xE9, 0x1D, 0x21, 0xC1, 0xD9, 0x61, 0xA6, 0xD6},
+    {0xE9, 0xC2, 0xB7, 0x0A, 0x1B, 0xC6, 0x5C, 0xF3},
+    {0xBE, 0x1E, 0x63, 0x94, 0x08, 0x64, 0x0F, 0x05},
+    {0xB3, 0x9E, 0x44, 0x48, 0x1B, 0xDB, 0x1E, 0x6E},
+    {0x94, 0x57, 0xAA, 0x83, 0xB1, 0x92, 0x8C, 0x0D},
+    {0x8B, 0xB7, 0x70, 0x32, 0xF9, 0x60, 0x62, 0x9D},
+    {0xE8, 0x7A, 0x24, 0x4E, 0x2C, 0xC8, 0x5E, 0x82},
+    {0x15, 0x75, 0x0E, 0x7A, 0x4F, 0x4E, 0xC5, 0x77},
+    {0x12, 0x2B, 0xA7, 0x0B, 0x3A, 0xB6, 0x4A, 0xE0},
+    {0x3A, 0x83, 0x3C, 0x9A, 0xFF, 0xC5, 0x37, 0xF6},
+    {0x94, 0x09, 0xDA, 0x87, 0xA9, 0x0F, 0x6B, 0xF2},
+    {0x88, 0x4F, 0x80, 0x62, 0x50, 0x60, 0xB8, 0xB4},
+    {0x1F, 0x85, 0x03, 0x1C, 0x19, 0xE1, 0x19, 0x68},
+    {0x79, 0xD9, 0x37, 0x3A, 0x71, 0x4C, 0xA3, 0x4F},
+    {0x93, 0x14, 0x28, 0x87, 0xEE, 0x3B, 0xE1, 0x5C},
+    {0x03, 0x42, 0x9E, 0x83, 0x8C, 0xE2, 0xD1, 0x4B},
+    {0xA4, 0x29, 0x9E, 0x27, 0x46, 0x9F, 0xF6, 0x7B},
+    {0xAF, 0xD5, 0xAE, 0xD1, 0xC1, 0xBC, 0x96, 0xA8},
+    {0x10, 0x85, 0x1C, 0x0E, 0x38, 0x58, 0xDA, 0x9F},
+    {0xE6, 0xF5, 0x1E, 0xD7, 0x9B, 0x9D, 0xB2, 0x1F},
+    {0x64, 0xA6, 0xE1, 0x4A, 0xFD, 0x36, 0xB4, 0x6F},
+    {0x80, 0xC7, 0xD7, 0xD4, 0x5A, 0x54, 0x79, 0xAD},
+    {0x05, 0x04, 0x4B, 0x62, 0xFA, 0x52, 0xD0, 0x80},
+};
+
+static int test(void);
+static int print_test_data(void);
 int main(int argc, char *argv[])
-	{
-	int ret;
-
-	if (argc > 1)
-		ret=print_test_data();
-	else
-		ret=test();
-
-#ifdef OPENSSL_SYS_NETWARE
-    if (ret) printf("ERROR: %d\n", ret);
-#endif
-	EXIT(ret);
-	return(0);
-	}
+{
+    int ret;
+
+    if (argc > 1)
+        ret = print_test_data();
+    else
+        ret = test();
+
+# ifdef OPENSSL_SYS_NETWARE
+    if (ret)
+        printf("ERROR: %d\n", ret);
+# endif
+    EXIT(ret);
+    return (0);
+}
 
 static int print_test_data(void)
-	{
-	unsigned int i,j;
-
-	printf("ecb test data\n");
-	printf("key bytes\t\tclear bytes\t\tcipher bytes\n");
-	for (i=0; i
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_BF
-#error BF is disabled.
-#endif
+# ifdef OPENSSL_NO_BF
+#  error BF is disabled.
+# endif
 
-#define BF_ENCRYPT	1
-#define BF_DECRYPT	0
+# define BF_ENCRYPT      1
+# define BF_DECRYPT      0
 
 /*-
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@@ -79,47 +79,48 @@ extern "C" {
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
 
-#if defined(__LP32__)
-#define BF_LONG unsigned long
-#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
-#define BF_LONG unsigned long
-#define BF_LONG_LOG2 3
+# if defined(__LP32__)
+#  define BF_LONG unsigned long
+# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
+#  define BF_LONG unsigned long
+#  define BF_LONG_LOG2 3
 /*
  * _CRAY note. I could declare short, but I have no idea what impact
  * does it have on performance on none-T3E machines. I could declare
  * int, but at least on C90 sizeof(int) can be chosen at compile time.
  * So I've chosen long...
- *					
+ *                                      
  */
-#else
-#define BF_LONG unsigned int
-#endif
+# else
+#  define BF_LONG unsigned int
+# endif
 
-#define BF_ROUNDS	16
-#define BF_BLOCK	8
+# define BF_ROUNDS       16
+# define BF_BLOCK        8
 
-typedef struct bf_key_st
-	{
-	BF_LONG P[BF_ROUNDS+2];
-	BF_LONG S[4*256];
-	} BF_KEY;
+typedef struct bf_key_st {
+    BF_LONG P[BF_ROUNDS + 2];
+    BF_LONG S[4 * 256];
+} BF_KEY;
 
-#ifdef OPENSSL_FIPS 
+# ifdef OPENSSL_FIPS
 void private_BF_set_key(BF_KEY *key, int len, const unsigned char *data);
-#endif
+# endif
 void BF_set_key(BF_KEY *key, int len, const unsigned char *data);
 
-void BF_encrypt(BF_LONG *data,const BF_KEY *key);
-void BF_decrypt(BF_LONG *data,const BF_KEY *key);
+void BF_encrypt(BF_LONG *data, const BF_KEY *key);
+void BF_decrypt(BF_LONG *data, const BF_KEY *key);
 
 void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	const BF_KEY *key, int enc);
+                    const BF_KEY *key, int enc);
 void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int enc);
-void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int *num, int enc);
-void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int *num);
+                    const BF_KEY *schedule, unsigned char *ivec, int enc);
+void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const BF_KEY *schedule,
+                      unsigned char *ivec, int *num, int enc);
+void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const BF_KEY *schedule,
+                      unsigned char *ivec, int *num);
 const char *BF_options(void);
 
 #ifdef  __cplusplus
diff --git a/crypto/bio/b_dump.c b/crypto/bio/b_dump.c
index b3a5f7d031..ed8e521449 100644
--- a/crypto/bio/b_dump.c
+++ b/crypto/bio/b_dump.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,14 +49,14 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* 
+/*
  * Stolen from tjh's ssl/ssl_trc.c stuff.
  */
 
@@ -65,145 +65,145 @@
 #include "bio_lcl.h"
 
 #define TRUNCATE
-#define DUMP_WIDTH	16
+#define DUMP_WIDTH      16
 #define DUMP_WIDTH_LESS_INDENT(i) (DUMP_WIDTH-((i-(i>6?6:i)+3)/4))
 
-int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
-	void *u, const char *s, int len)
-	{
-	return BIO_dump_indent_cb(cb, u, s, len, 0);
-	}
+int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
+                void *u, const char *s, int len)
+{
+    return BIO_dump_indent_cb(cb, u, s, len, 0);
+}
 
-int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
-	void *u, const char *s, int len, int indent)
-	{
-	int ret=0;
-	char buf[288+1],tmp[20],str[128+1];
-	int i,j,rows,trc;
-	unsigned char ch;
-	int dump_width;
+int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
+                       void *u, const char *s, int len, int indent)
+{
+    int ret = 0;
+    char buf[288 + 1], tmp[20], str[128 + 1];
+    int i, j, rows, trc;
+    unsigned char ch;
+    int dump_width;
 
-	trc=0;
+    trc = 0;
 
 #ifdef TRUNCATE
-	for(; (len > 0) && ((s[len-1] == ' ') || (s[len-1] == '\0')); len--)
-		trc++;
+    for (; (len > 0) && ((s[len - 1] == ' ') || (s[len - 1] == '\0')); len--)
+        trc++;
 #endif
 
-	if (indent < 0)
-		indent = 0;
-	if (indent)
-		{
-		if (indent > 128) indent=128;
-		memset(str,' ',indent);
-		}
-	str[indent]='\0';
-
-	dump_width=DUMP_WIDTH_LESS_INDENT(indent);
-	rows=(len/dump_width);
-	if ((rows*dump_width)=len)
-				{
-				BUF_strlcat(buf,"   ",sizeof buf);
-				}
-			else
-				{
-				ch=((unsigned char)*(s+i*dump_width+j)) & 0xff;
-				BIO_snprintf(tmp,sizeof tmp,"%02x%c",ch,
-					j==7?'-':' ');
-				BUF_strlcat(buf,tmp,sizeof buf);
-				}
-			}
-		BUF_strlcat(buf,"  ",sizeof buf);
-		for(j=0;j=len)
-				break;
-			ch=((unsigned char)*(s+i*dump_width+j)) & 0xff;
+    if (indent < 0)
+        indent = 0;
+    if (indent) {
+        if (indent > 128)
+            indent = 128;
+        memset(str, ' ', indent);
+    }
+    str[indent] = '\0';
+
+    dump_width = DUMP_WIDTH_LESS_INDENT(indent);
+    rows = (len / dump_width);
+    if ((rows * dump_width) < len)
+        rows++;
+    for (i = 0; i < rows; i++) {
+        buf[0] = '\0';          /* start with empty string */
+        BUF_strlcpy(buf, str, sizeof buf);
+        BIO_snprintf(tmp, sizeof tmp, "%04x - ", i * dump_width);
+        BUF_strlcat(buf, tmp, sizeof buf);
+        for (j = 0; j < dump_width; j++) {
+            if (((i * dump_width) + j) >= len) {
+                BUF_strlcat(buf, "   ", sizeof buf);
+            } else {
+                ch = ((unsigned char)*(s + i * dump_width + j)) & 0xff;
+                BIO_snprintf(tmp, sizeof tmp, "%02x%c", ch,
+                             j == 7 ? '-' : ' ');
+                BUF_strlcat(buf, tmp, sizeof buf);
+            }
+        }
+        BUF_strlcat(buf, "  ", sizeof buf);
+        for (j = 0; j < dump_width; j++) {
+            if (((i * dump_width) + j) >= len)
+                break;
+            ch = ((unsigned char)*(s + i * dump_width + j)) & 0xff;
 #ifndef CHARSET_EBCDIC
-			BIO_snprintf(tmp,sizeof tmp,"%c",
-				((ch>=' ')&&(ch<='~'))?ch:'.');
+            BIO_snprintf(tmp, sizeof tmp, "%c",
+                         ((ch >= ' ') && (ch <= '~')) ? ch : '.');
 #else
-			BIO_snprintf(tmp,sizeof tmp,"%c",
-				((ch>=os_toascii[' '])&&(ch<=os_toascii['~']))
-				? os_toebcdic[ch]
-				: '.');
+            BIO_snprintf(tmp, sizeof tmp, "%c",
+                         ((ch >= os_toascii[' ']) && (ch <= os_toascii['~']))
+                         ? os_toebcdic[ch]
+                         : '.');
 #endif
-			BUF_strlcat(buf,tmp,sizeof buf);
-			}
-		BUF_strlcat(buf,"\n",sizeof buf);
-		/* if this is the last call then update the ddt_dump thing so
-		 * that we will move the selection point in the debug window
-		 */
-		ret+=cb((void *)buf,strlen(buf),u);
-		}
+            BUF_strlcat(buf, tmp, sizeof buf);
+        }
+        BUF_strlcat(buf, "\n", sizeof buf);
+        /*
+         * if this is the last call then update the ddt_dump thing so that we
+         * will move the selection point in the debug window
+         */
+        ret += cb((void *)buf, strlen(buf), u);
+    }
 #ifdef TRUNCATE
-	if (trc > 0)
-		{
-		BIO_snprintf(buf,sizeof buf,"%s%04x - \n",str,
-			len+trc);
-		ret+=cb((void *)buf,strlen(buf),u);
-		}
+    if (trc > 0) {
+        BIO_snprintf(buf, sizeof buf, "%s%04x - \n", str,
+                     len + trc);
+        ret += cb((void *)buf, strlen(buf), u);
+    }
 #endif
-	return(ret);
-	}
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_FP_API
 static int write_fp(const void *data, size_t len, void *fp)
-	{
-	return UP_fwrite(data, len, 1, fp);
-	}
+{
+    return UP_fwrite(data, len, 1, fp);
+}
+
 int BIO_dump_fp(FILE *fp, const char *s, int len)
-	{
-	return BIO_dump_cb(write_fp, fp, s, len);
-	}
+{
+    return BIO_dump_cb(write_fp, fp, s, len);
+}
+
 int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent)
-	{
-	return BIO_dump_indent_cb(write_fp, fp, s, len, indent);
-	}
+{
+    return BIO_dump_indent_cb(write_fp, fp, s, len, indent);
+}
 #endif
 
 static int write_bio(const void *data, size_t len, void *bp)
-	{
-	return BIO_write((BIO *)bp, (const char *)data, len);
-	}
+{
+    return BIO_write((BIO *)bp, (const char *)data, len);
+}
+
 int BIO_dump(BIO *bp, const char *s, int len)
-	{
-	return BIO_dump_cb(write_bio, bp, s, len);
-	}
+{
+    return BIO_dump_cb(write_bio, bp, s, len);
+}
+
 int BIO_dump_indent(BIO *bp, const char *s, int len, int indent)
-	{
-	return BIO_dump_indent_cb(write_bio, bp, s, len, indent);
-	}
+{
+    return BIO_dump_indent_cb(write_bio, bp, s, len, indent);
+}
 
 int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
-		   int datalen)
-	{
-	int i, j = 0;
+                   int datalen)
+{
+    int i, j = 0;
 
-	if (datalen < 1)
-		return 1;
+    if (datalen < 1)
+        return 1;
 
-	for (i = 0; i < datalen - 1; i++)
-		{
-		if (i && !j) BIO_printf(out, "%*s", indent, "");
+    for (i = 0; i < datalen - 1; i++) {
+        if (i && !j)
+            BIO_printf(out, "%*s", indent, "");
 
-		BIO_printf(out, "%02X:", data[i]);
+        BIO_printf(out, "%02X:", data[i]);
 
-		j = (j + 1) % width;
-		if (!j) BIO_printf(out, "\n");
-		}
+        j = (j + 1) % width;
+        if (!j)
+            BIO_printf(out, "\n");
+    }
 
-	if (i && !j) BIO_printf(out, "%*s", indent, "");
-	BIO_printf(out, "%02X", data[datalen - 1]);
-	return 1;
-	}
+    if (i && !j)
+        BIO_printf(out, "%*s", indent, "");
+    BIO_printf(out, "%02X", data[datalen - 1]);
+    return 1;
+}
diff --git a/crypto/bio/b_print.c b/crypto/bio/b_print.c
index bde51d8aca..5dc7630009 100644
--- a/crypto/bio/b_print.c
+++ b/crypto/bio/b_print.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
 # endif
 #endif
 
-/* 
+/*
  * Stolen from tjh's ssl/ssl_trc.c stuff.
  */
 
@@ -74,7 +74,7 @@
 #include 
 #include "cryptlib.h"
 #ifndef NO_SYS_TYPES_H
-#include 
+# include 
 #endif
 #include          /* To get BN_LLONG properly defined */
 #include 
@@ -110,31 +110,31 @@
  */
 
 #ifdef HAVE_LONG_DOUBLE
-#define LDOUBLE long double
+# define LDOUBLE long double
 #else
-#define LDOUBLE double
+# define LDOUBLE double
 #endif
 
 #ifdef HAVE_LONG_LONG
 # if defined(_WIN32) && !defined(__GNUC__)
-# define LLONG __int64
+#  define LLONG __int64
 # else
-# define LLONG long long
+#  define LLONG long long
 # endif
 #else
-#define LLONG long
+# define LLONG long
 #endif
 
-static void fmtstr     (char **, char **, size_t *, size_t *,
-			const char *, int, int, int);
-static void fmtint     (char **, char **, size_t *, size_t *,
-			LLONG, int, int, int, int);
-static void fmtfp      (char **, char **, size_t *, size_t *,
-			LDOUBLE, int, int, int);
-static void doapr_outch (char **, char **, size_t *, size_t *, int);
+static void fmtstr(char **, char **, size_t *, size_t *,
+                   const char *, int, int, int);
+static void fmtint(char **, char **, size_t *, size_t *,
+                   LLONG, int, int, int, int);
+static void fmtfp(char **, char **, size_t *, size_t *,
+                  LDOUBLE, int, int, int);
+static void doapr_outch(char **, char **, size_t *, size_t *, int);
 static void _dopr(char **sbuffer, char **buffer,
-		  size_t *maxlen, size_t *retlen, int *truncated,
-		  const char *format, va_list args);
+                  size_t *maxlen, size_t *retlen, int *truncated,
+                  const char *format, va_list args);
 
 /* format read states */
 #define DP_S_DEFAULT    0
@@ -166,14 +166,10 @@ static void _dopr(char **sbuffer, char **buffer,
 #define OSSL_MAX(p,q) ((p >= q) ? p : q)
 
 static void
-_dopr(
-    char **sbuffer,
-    char **buffer,
-    size_t *maxlen,
-    size_t *retlen,
-    int *truncated,
-    const char *format,
-    va_list args)
+_dopr(char **sbuffer,
+      char **buffer,
+      size_t *maxlen,
+      size_t *retlen, int *truncated, const char *format, va_list args)
 {
     char ch;
     LLONG value;
@@ -200,7 +196,7 @@ _dopr(
             if (ch == '%')
                 state = DP_S_FLAGS;
             else
-                doapr_outch(sbuffer,buffer, &currlen, maxlen, ch);
+                doapr_outch(sbuffer, buffer, &currlen, maxlen, ch);
             ch = *format++;
             break;
         case DP_S_FLAGS:
@@ -321,15 +317,13 @@ _dopr(
                     value = (unsigned short int)va_arg(args, unsigned int);
                     break;
                 case DP_C_LONG:
-                    value = (LLONG) va_arg(args,
-                        unsigned long int);
+                    value = (LLONG) va_arg(args, unsigned long int);
                     break;
                 case DP_C_LLONG:
                     value = va_arg(args, unsigned LLONG);
                     break;
                 default:
-                    value = (LLONG) va_arg(args,
-                        unsigned int);
+                    value = (LLONG) va_arg(args, unsigned int);
                     break;
                 }
                 fmtint(sbuffer, buffer, &currlen, maxlen, value,
@@ -362,25 +356,25 @@ _dopr(
                 break;
             case 'c':
                 doapr_outch(sbuffer, buffer, &currlen, maxlen,
-                    va_arg(args, int));
+                            va_arg(args, int));
                 break;
             case 's':
                 strvalue = va_arg(args, char *);
                 if (max < 0) {
-		    if (buffer)
-			max = INT_MAX;
-		    else
-			max = *maxlen;
-		}
+                    if (buffer)
+                        max = INT_MAX;
+                    else
+                        max = *maxlen;
+                }
                 fmtstr(sbuffer, buffer, &currlen, maxlen, strvalue,
                        flags, min, max);
                 break;
             case 'p':
                 value = (long)va_arg(args, void *);
                 fmtint(sbuffer, buffer, &currlen, maxlen,
-                    value, 16, min, max, flags|DP_F_NUM);
+                       value, 16, min, max, flags | DP_F_NUM);
                 break;
-            case 'n': /* XXX */
+            case 'n':          /* XXX */
                 if (cflags == DP_C_SHORT) {
                     short int *num;
                     num = va_arg(args, short int *);
@@ -388,13 +382,13 @@ _dopr(
                 } else if (cflags == DP_C_LONG) { /* XXX */
                     long int *num;
                     num = va_arg(args, long int *);
-                    *num = (long int) currlen;
+                    *num = (long int)currlen;
                 } else if (cflags == DP_C_LLONG) { /* XXX */
                     LLONG *num;
                     num = va_arg(args, LLONG *);
                     *num = (LLONG) currlen;
                 } else {
-                    int    *num;
+                    int *num;
                     num = va_arg(args, int *);
                     *num = currlen;
                 }
@@ -430,23 +424,17 @@ _dopr(
 }
 
 static void
-fmtstr(
-    char **sbuffer,
-    char **buffer,
-    size_t *currlen,
-    size_t *maxlen,
-    const char *value,
-    int flags,
-    int min,
-    int max)
+fmtstr(char **sbuffer,
+       char **buffer,
+       size_t *currlen,
+       size_t *maxlen, const char *value, int flags, int min, int max)
 {
     int padlen, strln;
     int cnt = 0;
 
     if (value == 0)
         value = "";
-    for (strln = 0; value[strln]; ++strln)
-        ;
+    for (strln = 0; value[strln]; ++strln) ;
     padlen = min - strln;
     if (padlen < 0)
         padlen = 0;
@@ -470,21 +458,15 @@ fmtstr(
 }
 
 static void
-fmtint(
-    char **sbuffer,
-    char **buffer,
-    size_t *currlen,
-    size_t *maxlen,
-    LLONG value,
-    int base,
-    int min,
-    int max,
-    int flags)
+fmtint(char **sbuffer,
+       char **buffer,
+       size_t *currlen,
+       size_t *maxlen, LLONG value, int base, int min, int max, int flags)
 {
     int signvalue = 0;
     const char *prefix = "";
     unsigned LLONG uvalue;
-    char convert[DECIMAL_SIZE(value)+3];
+    char convert[DECIMAL_SIZE(value) + 3];
     int place = 0;
     int spadlen = 0;
     int zpadlen = 0;
@@ -503,23 +485,25 @@ fmtint(
             signvalue = ' ';
     }
     if (flags & DP_F_NUM) {
-	if (base == 8) prefix = "0";
-	if (base == 16) prefix = "0x";
+        if (base == 8)
+            prefix = "0";
+        if (base == 16)
+            prefix = "0x";
     }
     if (flags & DP_F_UP)
         caps = 1;
     do {
-        convert[place++] =
-            (caps ? "0123456789ABCDEF" : "0123456789abcdef")
-            [uvalue % (unsigned) base];
-        uvalue = (uvalue / (unsigned) base);
+        convert[place++] = (caps ? "0123456789ABCDEF" : "0123456789abcdef")
+            [uvalue % (unsigned)base];
+        uvalue = (uvalue / (unsigned)base);
     } while (uvalue && (place < (int)sizeof(convert)));
     if (place == sizeof(convert))
         place--;
     convert[place] = 0;
 
     zpadlen = max - place;
-    spadlen = min - OSSL_MAX(max, place) - (signvalue ? 1 : 0) - strlen(prefix);
+    spadlen =
+        min - OSSL_MAX(max, place) - (signvalue ? 1 : 0) - strlen(prefix);
     if (zpadlen < 0)
         zpadlen = 0;
     if (spadlen < 0)
@@ -543,8 +527,8 @@ fmtint(
 
     /* prefix */
     while (*prefix) {
-	doapr_outch(sbuffer, buffer, currlen, maxlen, *prefix);
-	prefix++;
+        doapr_outch(sbuffer, buffer, currlen, maxlen, *prefix);
+        prefix++;
     }
 
     /* zeros */
@@ -566,8 +550,7 @@ fmtint(
     return;
 }
 
-static LDOUBLE
-abs_val(LDOUBLE value)
+static LDOUBLE abs_val(LDOUBLE value)
 {
     LDOUBLE result = value;
     if (value < 0)
@@ -575,8 +558,7 @@ abs_val(LDOUBLE value)
     return result;
 }
 
-static LDOUBLE
-pow_10(int in_exp)
+static LDOUBLE pow_10(int in_exp)
 {
     LDOUBLE result = 1;
     while (in_exp) {
@@ -586,11 +568,10 @@ pow_10(int in_exp)
     return result;
 }
 
-static long
-roundv(LDOUBLE value)
+static long roundv(LDOUBLE value)
 {
     long intpart;
-    intpart = (long) value;
+    intpart = (long)value;
     value = value - intpart;
     if (value >= 0.5)
         intpart++;
@@ -598,15 +579,10 @@ roundv(LDOUBLE value)
 }
 
 static void
-fmtfp(
-    char **sbuffer,
-    char **buffer,
-    size_t *currlen,
-    size_t *maxlen,
-    LDOUBLE fvalue,
-    int min,
-    int max,
-    int flags)
+fmtfp(char **sbuffer,
+      char **buffer,
+      size_t *currlen,
+      size_t *maxlen, LDOUBLE fvalue, int min, int max, int flags)
 {
     int signvalue = 0;
     LDOUBLE ufvalue;
@@ -633,13 +609,17 @@ fmtfp(
 
     intpart = (long)ufvalue;
 
-    /* sorry, we only support 9 digits past the decimal because of our
-       conversion method */
+    /*
+     * sorry, we only support 9 digits past the decimal because of our
+     * conversion method
+     */
     if (max > 9)
         max = 9;
 
-    /* we "cheat" by converting the fractional part to integer by
-       multiplying by a factor of 10 */
+    /*
+     * we "cheat" by converting the fractional part to integer by multiplying
+     * by a factor of 10
+     */
     max10 = roundv(pow_10(max));
     fracpart = roundv(pow_10(max) * (ufvalue - intpart));
 
@@ -651,8 +631,7 @@ fmtfp(
     /* convert integer part */
     do {
         iconvert[iplace++] =
-            (caps ? "0123456789ABCDEF"
-              : "0123456789abcdef")[intpart % 10];
+            (caps ? "0123456789ABCDEF" : "0123456789abcdef")[intpart % 10];
         intpart = (intpart / 10);
     } while (intpart && (iplace < (int)sizeof(iconvert)));
     if (iplace == sizeof iconvert)
@@ -662,8 +641,7 @@ fmtfp(
     /* convert fractional part */
     do {
         fconvert[fplace++] =
-            (caps ? "0123456789ABCDEF"
-              : "0123456789abcdef")[fracpart % 10];
+            (caps ? "0123456789ABCDEF" : "0123456789abcdef")[fracpart % 10];
         fracpart = (fracpart / 10);
     } while (fplace < max);
     if (fplace == sizeof fconvert)
@@ -723,41 +701,37 @@ fmtfp(
 }
 
 static void
-doapr_outch(
-    char **sbuffer,
-    char **buffer,
-    size_t *currlen,
-    size_t *maxlen,
-    int c)
+doapr_outch(char **sbuffer,
+            char **buffer, size_t *currlen, size_t *maxlen, int c)
 {
     /* If we haven't at least one buffer, someone has doe a big booboo */
     assert(*sbuffer != NULL || buffer != NULL);
 
     if (buffer) {
-	while (*currlen >= *maxlen) {
-	    if (*buffer == NULL) {
-		if (*maxlen == 0)
-		    *maxlen = 1024;
-		*buffer = OPENSSL_malloc(*maxlen);
-		if (*currlen > 0) {
-		    assert(*sbuffer != NULL);
-		    memcpy(*buffer, *sbuffer, *currlen);
-		}
-		*sbuffer = NULL;
-	    } else {
-		*maxlen += 1024;
-		*buffer = OPENSSL_realloc(*buffer, *maxlen);
-	    }
-	}
-	/* What to do if *buffer is NULL? */
-	assert(*sbuffer != NULL || *buffer != NULL);
+        while (*currlen >= *maxlen) {
+            if (*buffer == NULL) {
+                if (*maxlen == 0)
+                    *maxlen = 1024;
+                *buffer = OPENSSL_malloc(*maxlen);
+                if (*currlen > 0) {
+                    assert(*sbuffer != NULL);
+                    memcpy(*buffer, *sbuffer, *currlen);
+                }
+                *sbuffer = NULL;
+            } else {
+                *maxlen += 1024;
+                *buffer = OPENSSL_realloc(*buffer, *maxlen);
+            }
+        }
+        /* What to do if *buffer is NULL? */
+        assert(*sbuffer != NULL || *buffer != NULL);
     }
 
     if (*currlen < *maxlen) {
-	if (*sbuffer)
-	    (*sbuffer)[(*currlen)++] = (char)c;
-	else
-	    (*buffer)[(*currlen)++] = (char)c;
+        if (*sbuffer)
+            (*sbuffer)[(*currlen)++] = (char)c;
+        else
+            (*buffer)[(*currlen)++] = (char)c;
     }
 
     return;
@@ -765,78 +739,78 @@ doapr_outch(
 
 /***************************************************************************/
 
-int BIO_printf (BIO *bio, const char *format, ...)
-	{
-	va_list args;
-	int ret;
-
-	va_start(args, format);
-
-	ret = BIO_vprintf(bio, format, args);
-
-	va_end(args);
-	return(ret);
-	}
-
-int BIO_vprintf (BIO *bio, const char *format, va_list args)
-	{
-	int ret;
-	size_t retlen;
-	char hugebuf[1024*2];	/* Was previously 10k, which is unreasonable
-				   in small-stack environments, like threads
-				   or DOS programs. */
-	char *hugebufp = hugebuf;
-	size_t hugebufsize = sizeof(hugebuf);
-	char *dynbuf = NULL;
-	int ignored;
-
-	dynbuf = NULL;
-	CRYPTO_push_info("doapr()");
-	_dopr(&hugebufp, &dynbuf, &hugebufsize,
-		&retlen, &ignored, format, args);
-	if (dynbuf)
-		{
-		ret=BIO_write(bio, dynbuf, (int)retlen);
-		OPENSSL_free(dynbuf);
-		}
-	else
-		{
-		ret=BIO_write(bio, hugebuf, (int)retlen);
-		}
-	CRYPTO_pop_info();
-	return(ret);
-	}
-
-/* As snprintf is not available everywhere, we provide our own implementation.
- * This function has nothing to do with BIOs, but it's closely related
- * to BIO_printf, and we need *some* name prefix ...
- * (XXX  the function should be renamed, but to what?) */
+int BIO_printf(BIO *bio, const char *format, ...)
+{
+    va_list args;
+    int ret;
+
+    va_start(args, format);
+
+    ret = BIO_vprintf(bio, format, args);
+
+    va_end(args);
+    return (ret);
+}
+
+int BIO_vprintf(BIO *bio, const char *format, va_list args)
+{
+    int ret;
+    size_t retlen;
+    char hugebuf[1024 * 2];     /* Was previously 10k, which is unreasonable
+                                 * in small-stack environments, like threads
+                                 * or DOS programs. */
+    char *hugebufp = hugebuf;
+    size_t hugebufsize = sizeof(hugebuf);
+    char *dynbuf = NULL;
+    int ignored;
+
+    dynbuf = NULL;
+    CRYPTO_push_info("doapr()");
+    _dopr(&hugebufp, &dynbuf, &hugebufsize, &retlen, &ignored, format, args);
+    if (dynbuf) {
+        ret = BIO_write(bio, dynbuf, (int)retlen);
+        OPENSSL_free(dynbuf);
+    } else {
+        ret = BIO_write(bio, hugebuf, (int)retlen);
+    }
+    CRYPTO_pop_info();
+    return (ret);
+}
+
+/*
+ * As snprintf is not available everywhere, we provide our own
+ * implementation. This function has nothing to do with BIOs, but it's
+ * closely related to BIO_printf, and we need *some* name prefix ... (XXX the
+ * function should be renamed, but to what?)
+ */
 int BIO_snprintf(char *buf, size_t n, const char *format, ...)
-	{
-	va_list args;
-	int ret;
+{
+    va_list args;
+    int ret;
 
-	va_start(args, format);
+    va_start(args, format);
 
-	ret = BIO_vsnprintf(buf, n, format, args);
+    ret = BIO_vsnprintf(buf, n, format, args);
 
-	va_end(args);
-	return(ret);
-	}
+    va_end(args);
+    return (ret);
+}
 
 int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
-	{
-	size_t retlen;
-	int truncated;
-
-	_dopr(&buf, NULL, &n, &retlen, &truncated, format, args);
-
-	if (truncated)
-		/* In case of truncation, return -1 like traditional snprintf.
-		 * (Current drafts for ISO/IEC 9899 say snprintf should return
-		 * the number of characters that would have been written,
-		 * had the buffer been large enough.) */
-		return -1;
-	else
-		return (retlen <= INT_MAX) ? (int)retlen : -1;
-	}
+{
+    size_t retlen;
+    int truncated;
+
+    _dopr(&buf, NULL, &n, &retlen, &truncated, format, args);
+
+    if (truncated)
+        /*
+         * In case of truncation, return -1 like traditional snprintf.
+         * (Current drafts for ISO/IEC 9899 say snprintf should return the
+         * number of characters that would have been written, had the buffer
+         * been large enough.)
+         */
+        return -1;
+    else
+        return (retlen <= INT_MAX) ? (int)retlen : -1;
+}
diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index 445d900cbc..b4b9f8b14d 100644
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,30 +63,25 @@
 #include "cryptlib.h"
 #include 
 #if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_BSDSOCK)
-#include 
-#if defined(NETWARE_CLIB)
-#include 
+# include 
+# if defined(NETWARE_CLIB)
+#  include 
 NETDB_DEFINE_CONTEXT
+# endif
 #endif
-#endif
-
 #ifndef OPENSSL_NO_SOCK
-
-#include 
-
-#define SOCKET_PROTOCOL IPPROTO_TCP
-
-#ifdef SO_MAXCONN
-#define MAX_LISTEN  SO_MAXCONN
-#elif defined(SOMAXCONN)
-#define MAX_LISTEN  SOMAXCONN
-#else
-#define MAX_LISTEN  32
-#endif
-
-#if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
-static int wsa_init_done=0;
-#endif
+# include 
+# define SOCKET_PROTOCOL IPPROTO_TCP
+# ifdef SO_MAXCONN
+#  define MAX_LISTEN  SO_MAXCONN
+# elif defined(SOMAXCONN)
+#  define MAX_LISTEN  SOMAXCONN
+# else
+#  define MAX_LISTEN  32
+# endif
+# if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
+static int wsa_init_done = 0;
+# endif
 
 /*
  * WSAAPI specifier is required to make indirect calls to run-time
@@ -95,883 +90,873 @@ static int wsa_init_done=0;
  * uses non-C calling convention, __stdcall vs. __cdecl, on x86
  * Windows. On non-WinSock platforms WSAAPI needs to be void.
  */
-#ifndef WSAAPI
-#define WSAAPI
-#endif
-
-#if 0
-static unsigned long BIO_ghbn_hits=0L;
-static unsigned long BIO_ghbn_miss=0L;
-
-#define GHBN_NUM	4
-static struct ghbn_cache_st
-	{
-	char name[129];
-	struct hostent *ent;
-	unsigned long order;
-	} ghbn_cache[GHBN_NUM];
-#endif
-
-static int get_ip(const char *str,unsigned char *ip);
-#if 0
+# ifndef WSAAPI
+#  define WSAAPI
+# endif
+
+# if 0
+static unsigned long BIO_ghbn_hits = 0L;
+static unsigned long BIO_ghbn_miss = 0L;
+
+#  define GHBN_NUM        4
+static struct ghbn_cache_st {
+    char name[129];
+    struct hostent *ent;
+    unsigned long order;
+} ghbn_cache[GHBN_NUM];
+# endif
+
+static int get_ip(const char *str, unsigned char *ip);
+# if 0
 static void ghbn_free(struct hostent *a);
 static struct hostent *ghbn_dup(struct hostent *a);
-#endif
+# endif
 int BIO_get_host_ip(const char *str, unsigned char *ip)
-	{
-	int i;
-	int err = 1;
-	int locked = 0;
-	struct hostent *he;
-
-	i=get_ip(str,ip);
-	if (i < 0)
-		{
-		BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_INVALID_IP_ADDRESS);
-		goto err;
-		}
-
-	/* At this point, we have something that is most probably correct
-	   in some way, so let's init the socket. */
-	if (BIO_sock_init() != 1)
-		return 0; /* don't generate another error code here */
-
-	/* If the string actually contained an IP address, we need not do
-	   anything more */
-	if (i > 0) return(1);
-
-	/* do a gethostbyname */
-	CRYPTO_w_lock(CRYPTO_LOCK_GETHOSTBYNAME);
-	locked = 1;
-	he=BIO_gethostbyname(str);
-	if (he == NULL)
-		{
-		BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_BAD_HOSTNAME_LOOKUP);
-		goto err;
-		}
-
-	/* cast to short because of win16 winsock definition */
-	if ((short)he->h_addrtype != AF_INET)
-		{
-		BIOerr(BIO_F_BIO_GET_HOST_IP,BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET);
-		goto err;
-		}
-	for (i=0; i<4; i++)
-		ip[i]=he->h_addr_list[0][i];
-	err = 0;
+{
+    int i;
+    int err = 1;
+    int locked = 0;
+    struct hostent *he;
+
+    i = get_ip(str, ip);
+    if (i < 0) {
+        BIOerr(BIO_F_BIO_GET_HOST_IP, BIO_R_INVALID_IP_ADDRESS);
+        goto err;
+    }
+
+    /*
+     * At this point, we have something that is most probably correct in some
+     * way, so let's init the socket.
+     */
+    if (BIO_sock_init() != 1)
+        return 0;               /* don't generate another error code here */
+
+    /*
+     * If the string actually contained an IP address, we need not do
+     * anything more
+     */
+    if (i > 0)
+        return (1);
+
+    /* do a gethostbyname */
+    CRYPTO_w_lock(CRYPTO_LOCK_GETHOSTBYNAME);
+    locked = 1;
+    he = BIO_gethostbyname(str);
+    if (he == NULL) {
+        BIOerr(BIO_F_BIO_GET_HOST_IP, BIO_R_BAD_HOSTNAME_LOOKUP);
+        goto err;
+    }
+
+    /* cast to short because of win16 winsock definition */
+    if ((short)he->h_addrtype != AF_INET) {
+        BIOerr(BIO_F_BIO_GET_HOST_IP,
+               BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET);
+        goto err;
+    }
+    for (i = 0; i < 4; i++)
+        ip[i] = he->h_addr_list[0][i];
+    err = 0;
 
  err:
-	if (locked)
-		CRYPTO_w_unlock(CRYPTO_LOCK_GETHOSTBYNAME);
-	if (err)
-		{
-		ERR_add_error_data(2,"host=",str);
-		return 0;
-		}
-	else
-		return 1;
-	}
+    if (locked)
+        CRYPTO_w_unlock(CRYPTO_LOCK_GETHOSTBYNAME);
+    if (err) {
+        ERR_add_error_data(2, "host=", str);
+        return 0;
+    } else
+        return 1;
+}
 
 int BIO_get_port(const char *str, unsigned short *port_ptr)
-	{
-	int i;
-	struct servent *s;
-
-	if (str == NULL)
-		{
-		BIOerr(BIO_F_BIO_GET_PORT,BIO_R_NO_PORT_DEFINED);
-		return(0);
-		}
-	i=atoi(str);
-	if (i != 0)
-		*port_ptr=(unsigned short)i;
-	else
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_GETSERVBYNAME);
-		/* Note: under VMS with SOCKETSHR, it seems like the first
-		 * parameter is 'char *', instead of 'const char *'
-		 */
-#ifndef CONST_STRICT
-		s=getservbyname((char *)str,"tcp");
-#else
-		s=getservbyname(str,"tcp");
-#endif
-		if(s != NULL)
-			*port_ptr=ntohs((unsigned short)s->s_port);
-		CRYPTO_w_unlock(CRYPTO_LOCK_GETSERVBYNAME);
-		if(s == NULL)
-			{
-			if (strcmp(str,"http") == 0)
-				*port_ptr=80;
-			else if (strcmp(str,"telnet") == 0)
-				*port_ptr=23;
-			else if (strcmp(str,"socks") == 0)
-				*port_ptr=1080;
-			else if (strcmp(str,"https") == 0)
-				*port_ptr=443;
-			else if (strcmp(str,"ssl") == 0)
-				*port_ptr=443;
-			else if (strcmp(str,"ftp") == 0)
-				*port_ptr=21;
-			else if (strcmp(str,"gopher") == 0)
-				*port_ptr=70;
-#if 0
-			else if (strcmp(str,"wais") == 0)
-				*port_ptr=21;
-#endif
-			else
-				{
-				SYSerr(SYS_F_GETSERVBYNAME,get_last_socket_error());
-				ERR_add_error_data(3,"service='",str,"'");
-				return(0);
-				}
-			}
-		}
-	return(1);
-	}
+{
+    int i;
+    struct servent *s;
+
+    if (str == NULL) {
+        BIOerr(BIO_F_BIO_GET_PORT, BIO_R_NO_PORT_DEFINED);
+        return (0);
+    }
+    i = atoi(str);
+    if (i != 0)
+        *port_ptr = (unsigned short)i;
+    else {
+        CRYPTO_w_lock(CRYPTO_LOCK_GETSERVBYNAME);
+        /*
+         * Note: under VMS with SOCKETSHR, it seems like the first parameter
+         * is 'char *', instead of 'const char *'
+         */
+# ifndef CONST_STRICT
+        s = getservbyname((char *)str, "tcp");
+# else
+        s = getservbyname(str, "tcp");
+# endif
+        if (s != NULL)
+            *port_ptr = ntohs((unsigned short)s->s_port);
+        CRYPTO_w_unlock(CRYPTO_LOCK_GETSERVBYNAME);
+        if (s == NULL) {
+            if (strcmp(str, "http") == 0)
+                *port_ptr = 80;
+            else if (strcmp(str, "telnet") == 0)
+                *port_ptr = 23;
+            else if (strcmp(str, "socks") == 0)
+                *port_ptr = 1080;
+            else if (strcmp(str, "https") == 0)
+                *port_ptr = 443;
+            else if (strcmp(str, "ssl") == 0)
+                *port_ptr = 443;
+            else if (strcmp(str, "ftp") == 0)
+                *port_ptr = 21;
+            else if (strcmp(str, "gopher") == 0)
+                *port_ptr = 70;
+# if 0
+            else if (strcmp(str, "wais") == 0)
+                *port_ptr = 21;
+# endif
+            else {
+                SYSerr(SYS_F_GETSERVBYNAME, get_last_socket_error());
+                ERR_add_error_data(3, "service='", str, "'");
+                return (0);
+            }
+        }
+    }
+    return (1);
+}
 
 int BIO_sock_error(int sock)
-	{
-	int j,i;
-	union { size_t s; int i; } size;
-		 
-#if defined(OPENSSL_SYS_BEOS_R5)
-	return 0;
-#endif
- 
-	/* heuristic way to adapt for platforms that expect 64-bit optlen */
-	size.s=0, size.i=sizeof(j);
-	/* Note: under Windows the third parameter is of type (char *)
-	 * whereas under other systems it is (void *) if you don't have
-	 * a cast it will choke the compiler: if you do have a cast then
-	 * you can either go for (char *) or (void *).
-	 */
-	i=getsockopt(sock,SOL_SOCKET,SO_ERROR,(void *)&j,(void *)&size);
-	if (i < 0)
-		return(1);
-	else
-		return(j);
-	}
-
-#if 0
+{
+    int j, i;
+    union {
+        size_t s;
+        int i;
+    } size;
+
+# if defined(OPENSSL_SYS_BEOS_R5)
+    return 0;
+# endif
+
+    /* heuristic way to adapt for platforms that expect 64-bit optlen */
+    size.s = 0, size.i = sizeof(j);
+    /*
+     * Note: under Windows the third parameter is of type (char *) whereas
+     * under other systems it is (void *) if you don't have a cast it will
+     * choke the compiler: if you do have a cast then you can either go for
+     * (char *) or (void *).
+     */
+    i = getsockopt(sock, SOL_SOCKET, SO_ERROR, (void *)&j, (void *)&size);
+    if (i < 0)
+        return (1);
+    else
+        return (j);
+}
+
+# if 0
 long BIO_ghbn_ctrl(int cmd, int iarg, char *parg)
-	{
-	int i;
-	char **p;
-
-	switch (cmd)
-		{
-	case BIO_GHBN_CTRL_HITS:
-		return(BIO_ghbn_hits);
-		/* break; */
-	case BIO_GHBN_CTRL_MISSES:
-		return(BIO_ghbn_miss);
-		/* break; */
-	case BIO_GHBN_CTRL_CACHE_SIZE:
-		return(GHBN_NUM);
-		/* break; */
-	case BIO_GHBN_CTRL_GET_ENTRY:
-		if ((iarg >= 0) && (iarg  0))
-			{
-			p=(char **)parg;
-			if (p == NULL) return(0);
-			*p=ghbn_cache[iarg].name;
-			ghbn_cache[iarg].name[128]='\0';
-			return(1);
-			}
-		return(0);
-		/* break; */
-	case BIO_GHBN_CTRL_FLUSH:
-		for (i=0; i= 0) && (iarg < GHBN_NUM) && (ghbn_cache[iarg].order > 0)) {
+            p = (char **)parg;
+            if (p == NULL)
+                return (0);
+            *p = ghbn_cache[iarg].name;
+            ghbn_cache[iarg].name[128] = '\0';
+            return (1);
+        }
+        return (0);
+        /* break; */
+    case BIO_GHBN_CTRL_FLUSH:
+        for (i = 0; i < GHBN_NUM; i++)
+            ghbn_cache[i].order = 0;
+        break;
+    default:
+        return (0);
+    }
+    return (1);
+}
+# endif
+
+# if 0
 static struct hostent *ghbn_dup(struct hostent *a)
-	{
-	struct hostent *ret;
-	int i,j;
-
-	MemCheck_off();
-	ret=(struct hostent *)OPENSSL_malloc(sizeof(struct hostent));
-	if (ret == NULL) return(NULL);
-	memset(ret,0,sizeof(struct hostent));
-
-	for (i=0; a->h_aliases[i] != NULL; i++)
-		;
-	i++;
-	ret->h_aliases = (char **)OPENSSL_malloc(i*sizeof(char *));
-	if (ret->h_aliases == NULL)
-		goto err;
-	memset(ret->h_aliases, 0, i*sizeof(char *));
-
-	for (i=0; a->h_addr_list[i] != NULL; i++)
-		;
-	i++;
-	ret->h_addr_list=(char **)OPENSSL_malloc(i*sizeof(char *));
-	if (ret->h_addr_list == NULL)
-		goto err;
-	memset(ret->h_addr_list, 0, i*sizeof(char *));
-
-	j=strlen(a->h_name)+1;
-	if ((ret->h_name=OPENSSL_malloc(j)) == NULL) goto err;
-	memcpy((char *)ret->h_name,a->h_name,j);
-	for (i=0; a->h_aliases[i] != NULL; i++)
-		{
-		j=strlen(a->h_aliases[i])+1;
-		if ((ret->h_aliases[i]=OPENSSL_malloc(j)) == NULL) goto err;
-		memcpy(ret->h_aliases[i],a->h_aliases[i],j);
-		}
-	ret->h_length=a->h_length;
-	ret->h_addrtype=a->h_addrtype;
-	for (i=0; a->h_addr_list[i] != NULL; i++)
-		{
-		if ((ret->h_addr_list[i]=OPENSSL_malloc(a->h_length)) == NULL)
-			goto err;
-		memcpy(ret->h_addr_list[i],a->h_addr_list[i],a->h_length);
-		}
-	if (0)
-		{
-err:	
-		if (ret != NULL)
-			ghbn_free(ret);
-		ret=NULL;
-		}
-	MemCheck_on();
-	return(ret);
-	}
+{
+    struct hostent *ret;
+    int i, j;
+
+    MemCheck_off();
+    ret = (struct hostent *)OPENSSL_malloc(sizeof(struct hostent));
+    if (ret == NULL)
+        return (NULL);
+    memset(ret, 0, sizeof(struct hostent));
+
+    for (i = 0; a->h_aliases[i] != NULL; i++) ;
+    i++;
+    ret->h_aliases = (char **)OPENSSL_malloc(i * sizeof(char *));
+    if (ret->h_aliases == NULL)
+        goto err;
+    memset(ret->h_aliases, 0, i * sizeof(char *));
+
+    for (i = 0; a->h_addr_list[i] != NULL; i++) ;
+    i++;
+    ret->h_addr_list = (char **)OPENSSL_malloc(i * sizeof(char *));
+    if (ret->h_addr_list == NULL)
+        goto err;
+    memset(ret->h_addr_list, 0, i * sizeof(char *));
+
+    j = strlen(a->h_name) + 1;
+    if ((ret->h_name = OPENSSL_malloc(j)) == NULL)
+        goto err;
+    memcpy((char *)ret->h_name, a->h_name, j);
+    for (i = 0; a->h_aliases[i] != NULL; i++) {
+        j = strlen(a->h_aliases[i]) + 1;
+        if ((ret->h_aliases[i] = OPENSSL_malloc(j)) == NULL)
+            goto err;
+        memcpy(ret->h_aliases[i], a->h_aliases[i], j);
+    }
+    ret->h_length = a->h_length;
+    ret->h_addrtype = a->h_addrtype;
+    for (i = 0; a->h_addr_list[i] != NULL; i++) {
+        if ((ret->h_addr_list[i] = OPENSSL_malloc(a->h_length)) == NULL)
+            goto err;
+        memcpy(ret->h_addr_list[i], a->h_addr_list[i], a->h_length);
+    }
+    if (0) {
+ err:
+        if (ret != NULL)
+            ghbn_free(ret);
+        ret = NULL;
+    }
+    MemCheck_on();
+    return (ret);
+}
 
 static void ghbn_free(struct hostent *a)
-	{
-	int i;
-
-	if(a == NULL)
-	    return;
-
-	if (a->h_aliases != NULL)
-		{
-		for (i=0; a->h_aliases[i] != NULL; i++)
-			OPENSSL_free(a->h_aliases[i]);
-		OPENSSL_free(a->h_aliases);
-		}
-	if (a->h_addr_list != NULL)
-		{
-		for (i=0; a->h_addr_list[i] != NULL; i++)
-			OPENSSL_free(a->h_addr_list[i]);
-		OPENSSL_free(a->h_addr_list);
-		}
-	if (a->h_name != NULL) OPENSSL_free(a->h_name);
-	OPENSSL_free(a);
-	}
-
-#endif
+{
+    int i;
+
+    if (a == NULL)
+        return;
+
+    if (a->h_aliases != NULL) {
+        for (i = 0; a->h_aliases[i] != NULL; i++)
+            OPENSSL_free(a->h_aliases[i]);
+        OPENSSL_free(a->h_aliases);
+    }
+    if (a->h_addr_list != NULL) {
+        for (i = 0; a->h_addr_list[i] != NULL; i++)
+            OPENSSL_free(a->h_addr_list[i]);
+        OPENSSL_free(a->h_addr_list);
+    }
+    if (a->h_name != NULL)
+        OPENSSL_free(a->h_name);
+    OPENSSL_free(a);
+}
+
+# endif
 
 struct hostent *BIO_gethostbyname(const char *name)
-	{
-#if 1
-	/* Caching gethostbyname() results forever is wrong,
-	 * so we have to let the true gethostbyname() worry about this */
-#if (defined(NETWARE_BSDSOCK) && !defined(__NOVELL_LIBC__))
-	return gethostbyname((char*)name);
-#else
-	return gethostbyname(name);
-#endif
-#else
-	struct hostent *ret;
-	int i,lowi=0,j;
-	unsigned long low= (unsigned long)-1;
-
+{
+# if 1
+    /*
+     * Caching gethostbyname() results forever is wrong, so we have to let
+     * the true gethostbyname() worry about this
+     */
+#  if (defined(NETWARE_BSDSOCK) && !defined(__NOVELL_LIBC__))
+    return gethostbyname((char *)name);
+#  else
+    return gethostbyname(name);
+#  endif
+# else
+    struct hostent *ret;
+    int i, lowi = 0, j;
+    unsigned long low = (unsigned long)-1;
 
 #  if 0
-	/* It doesn't make sense to use locking here: The function interface
-	 * is not thread-safe, because threads can never be sure when
-	 * some other thread destroys the data they were given a pointer to.
-	 */
-	CRYPTO_w_lock(CRYPTO_LOCK_GETHOSTBYNAME);
+    /*
+     * It doesn't make sense to use locking here: The function interface is
+     * not thread-safe, because threads can never be sure when some other
+     * thread destroys the data they were given a pointer to.
+     */
+    CRYPTO_w_lock(CRYPTO_LOCK_GETHOSTBYNAME);
 #  endif
-	j=strlen(name);
-	if (j < 128)
-		{
-		for (i=0; i ghbn_cache[i].order)
-				{
-				low=ghbn_cache[i].order;
-				lowi=i;
-				}
-			if (ghbn_cache[i].order > 0)
-				{
-				if (strncmp(name,ghbn_cache[i].name,128) == 0)
-					break;
-				}
-			}
-		}
-	else
-		i=GHBN_NUM;
-
-	if (i == GHBN_NUM) /* no hit*/
-		{
-		BIO_ghbn_miss++;
-		/* Note: under VMS with SOCKETSHR, it seems like the first
-		 * parameter is 'char *', instead of 'const char *'
-		 */
+    j = strlen(name);
+    if (j < 128) {
+        for (i = 0; i < GHBN_NUM; i++) {
+            if (low > ghbn_cache[i].order) {
+                low = ghbn_cache[i].order;
+                lowi = i;
+            }
+            if (ghbn_cache[i].order > 0) {
+                if (strncmp(name, ghbn_cache[i].name, 128) == 0)
+                    break;
+            }
+        }
+    } else
+        i = GHBN_NUM;
+
+    if (i == GHBN_NUM) {        /* no hit */
+        BIO_ghbn_miss++;
+        /*
+         * Note: under VMS with SOCKETSHR, it seems like the first parameter
+         * is 'char *', instead of 'const char *'
+         */
 #  ifndef CONST_STRICT
-		ret=gethostbyname((char *)name);
+        ret = gethostbyname((char *)name);
 #  else
-		ret=gethostbyname(name);
+        ret = gethostbyname(name);
 #  endif
 
-		if (ret == NULL)
-			goto end;
-		if (j > 128) /* too big to cache */
-			{
+        if (ret == NULL)
+            goto end;
+        if (j > 128) {          /* too big to cache */
 #  if 0
-			/* If we were trying to make this function thread-safe (which
-			 * is bound to fail), we'd have to give up in this case
-			 * (or allocate more memory). */
-			ret = NULL;
+            /*
+             * If we were trying to make this function thread-safe (which is
+             * bound to fail), we'd have to give up in this case (or allocate
+             * more memory).
+             */
+            ret = NULL;
 #  endif
-			goto end;
-			}
-
-		/* else add to cache */
-		if (ghbn_cache[lowi].ent != NULL)
-			ghbn_free(ghbn_cache[lowi].ent); /* XXX not thread-safe */
-		ghbn_cache[lowi].name[0] = '\0';
-
-		if((ret=ghbn_cache[lowi].ent=ghbn_dup(ret)) == NULL)
-			{
-			BIOerr(BIO_F_BIO_GETHOSTBYNAME,ERR_R_MALLOC_FAILURE);
-			goto end;
-			}
-		strncpy(ghbn_cache[lowi].name,name,128);
-		ghbn_cache[lowi].order=BIO_ghbn_miss+BIO_ghbn_hits;
-		}
-	else
-		{
-		BIO_ghbn_hits++;
-		ret= ghbn_cache[i].ent;
-		ghbn_cache[i].order=BIO_ghbn_miss+BIO_ghbn_hits;
-		}
-end:
+            goto end;
+        }
+
+        /* else add to cache */
+        if (ghbn_cache[lowi].ent != NULL)
+            ghbn_free(ghbn_cache[lowi].ent); /* XXX not thread-safe */
+        ghbn_cache[lowi].name[0] = '\0';
+
+        if ((ret = ghbn_cache[lowi].ent = ghbn_dup(ret)) == NULL) {
+            BIOerr(BIO_F_BIO_GETHOSTBYNAME, ERR_R_MALLOC_FAILURE);
+            goto end;
+        }
+        strncpy(ghbn_cache[lowi].name, name, 128);
+        ghbn_cache[lowi].order = BIO_ghbn_miss + BIO_ghbn_hits;
+    } else {
+        BIO_ghbn_hits++;
+        ret = ghbn_cache[i].ent;
+        ghbn_cache[i].order = BIO_ghbn_miss + BIO_ghbn_hits;
+    }
+ end:
 #  if 0
-	CRYPTO_w_unlock(CRYPTO_LOCK_GETHOSTBYNAME);
+    CRYPTO_w_unlock(CRYPTO_LOCK_GETHOSTBYNAME);
 #  endif
-	return(ret);
-#endif
-	}
-
+    return (ret);
+# endif
+}
 
 int BIO_sock_init(void)
-	{
-#ifdef OPENSSL_SYS_WINDOWS
-	static struct WSAData wsa_state;
-
-	if (!wsa_init_done)
-		{
-		int err;
-	  
-		wsa_init_done=1;
-		memset(&wsa_state,0,sizeof(wsa_state));
-		/* Not making wsa_state available to the rest of the
-		 * code is formally wrong. But the structures we use
-		 * are [beleived to be] invariable among Winsock DLLs,
-		 * while API availability is [expected to be] probed
-		 * at run-time with DSO_global_lookup. */
-		if (WSAStartup(0x0202,&wsa_state)!=0)
-			{
-			err=WSAGetLastError();
-			SYSerr(SYS_F_WSASTARTUP,err);
-			BIOerr(BIO_F_BIO_SOCK_INIT,BIO_R_WSASTARTUP);
-			return(-1);
-			}
-		}
-#endif /* OPENSSL_SYS_WINDOWS */
-#ifdef WATT32
-	extern int _watt_do_exit;
-	_watt_do_exit = 0;    /* don't make sock_init() call exit() */
-	if (sock_init())
-		return (-1);
-#endif
-
-#if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
+{
+# ifdef OPENSSL_SYS_WINDOWS
+    static struct WSAData wsa_state;
+
+    if (!wsa_init_done) {
+        int err;
+
+        wsa_init_done = 1;
+        memset(&wsa_state, 0, sizeof(wsa_state));
+        /*
+         * Not making wsa_state available to the rest of the code is formally
+         * wrong. But the structures we use are [beleived to be] invariable
+         * among Winsock DLLs, while API availability is [expected to be]
+         * probed at run-time with DSO_global_lookup.
+         */
+        if (WSAStartup(0x0202, &wsa_state) != 0) {
+            err = WSAGetLastError();
+            SYSerr(SYS_F_WSASTARTUP, err);
+            BIOerr(BIO_F_BIO_SOCK_INIT, BIO_R_WSASTARTUP);
+            return (-1);
+        }
+    }
+# endif                         /* OPENSSL_SYS_WINDOWS */
+# ifdef WATT32
+    extern int _watt_do_exit;
+    _watt_do_exit = 0;          /* don't make sock_init() call exit() */
+    if (sock_init())
+        return (-1);
+# endif
+
+# if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
     WORD wVerReq;
     WSADATA wsaData;
     int err;
 
-    if (!wsa_init_done)
-    {
-        wsa_init_done=1;
-        wVerReq = MAKEWORD( 2, 0 );
-        err = WSAStartup(wVerReq,&wsaData);
-        if (err != 0)
-        {
-            SYSerr(SYS_F_WSASTARTUP,err);
-            BIOerr(BIO_F_BIO_SOCK_INIT,BIO_R_WSASTARTUP);
-            return(-1);
-			}
-		}
-#endif
-
-	return(1);
-	}
+    if (!wsa_init_done) {
+        wsa_init_done = 1;
+        wVerReq = MAKEWORD(2, 0);
+        err = WSAStartup(wVerReq, &wsaData);
+        if (err != 0) {
+            SYSerr(SYS_F_WSASTARTUP, err);
+            BIOerr(BIO_F_BIO_SOCK_INIT, BIO_R_WSASTARTUP);
+            return (-1);
+        }
+    }
+# endif
+
+    return (1);
+}
 
 void BIO_sock_cleanup(void)
-	{
-#ifdef OPENSSL_SYS_WINDOWS
-	if (wsa_init_done)
-		{
-		wsa_init_done=0;
-#if 0		/* this call is claimed to be non-present in Winsock2 */
-		WSACancelBlockingCall();
-#endif
-		WSACleanup();
-		}
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
-   if (wsa_init_done)
-        {
-        wsa_init_done=0;
+{
+# ifdef OPENSSL_SYS_WINDOWS
+    if (wsa_init_done) {
+        wsa_init_done = 0;
+#  if 0                         /* this call is claimed to be non-present in
+                                 * Winsock2 */
+        WSACancelBlockingCall();
+#  endif
         WSACleanup();
-		}
-#endif
-	}
+    }
+# elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
+    if (wsa_init_done) {
+        wsa_init_done = 0;
+        WSACleanup();
+    }
+# endif
+}
 
-#if !defined(OPENSSL_SYS_VMS) || __VMS_VER >= 70000000
+# if !defined(OPENSSL_SYS_VMS) || __VMS_VER >= 70000000
 
 int BIO_socket_ioctl(int fd, long type, void *arg)
-	{
-	int i;
-
-#ifdef __DJGPP__
-	i=ioctlsocket(fd,type,(char *)arg);
-#else
-# if defined(OPENSSL_SYS_VMS)
-	/*-
-	 * 2011-02-18 SMS.
-	 * VMS ioctl() can't tolerate a 64-bit "void *arg", but we
-	 * observe that all the consumers pass in an "unsigned long *",
-	 * so we arrange a local copy with a short pointer, and use
-	 * that, instead.
-	 */
-#  if __INITIAL_POINTER_SIZE == 64
-#   define ARG arg_32p
-#   pragma pointer_size save
-#   pragma pointer_size 32
-	unsigned long arg_32;
-	unsigned long *arg_32p;
-#   pragma pointer_size restore
-	arg_32p = &arg_32;
-	arg_32 = *((unsigned long *) arg);
-#  else /* __INITIAL_POINTER_SIZE == 64 */
-#   define ARG arg
-#  endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-# else /* defined(OPENSSL_SYS_VMS) */
-#  define ARG arg
-# endif /* defined(OPENSSL_SYS_VMS) [else] */
-
-	i=ioctlsocket(fd,type,ARG);
-#endif /* __DJGPP__ */
-	if (i < 0)
-		SYSerr(SYS_F_IOCTLSOCKET,get_last_socket_error());
-	return(i);
-	}
-#endif /* __VMS_VER */
-
-/* The reason I have implemented this instead of using sscanf is because
- * Visual C 1.52c gives an unresolved external when linking a DLL :-( */
+{
+    int i;
+
+#  ifdef __DJGPP__
+    i = ioctlsocket(fd, type, (char *)arg);
+#  else
+#   if defined(OPENSSL_SYS_VMS)
+        /*-
+         * 2011-02-18 SMS.
+         * VMS ioctl() can't tolerate a 64-bit "void *arg", but we
+         * observe that all the consumers pass in an "unsigned long *",
+         * so we arrange a local copy with a short pointer, and use
+         * that, instead.
+         */
+#    if __INITIAL_POINTER_SIZE == 64
+#     define ARG arg_32p
+#     pragma pointer_size save
+#     pragma pointer_size 32
+    unsigned long arg_32;
+    unsigned long *arg_32p;
+#     pragma pointer_size restore
+    arg_32p = &arg_32;
+    arg_32 = *((unsigned long *)arg);
+#    else                       /* __INITIAL_POINTER_SIZE == 64 */
+#     define ARG arg
+#    endif                      /* __INITIAL_POINTER_SIZE == 64 [else] */
+#   else                        /* defined(OPENSSL_SYS_VMS) */
+#    define ARG arg
+#   endif                       /* defined(OPENSSL_SYS_VMS) [else] */
+
+    i = ioctlsocket(fd, type, ARG);
+#  endif                        /* __DJGPP__ */
+    if (i < 0)
+        SYSerr(SYS_F_IOCTLSOCKET, get_last_socket_error());
+    return (i);
+}
+# endif                         /* __VMS_VER */
+
+/*
+ * The reason I have implemented this instead of using sscanf is because
+ * Visual C 1.52c gives an unresolved external when linking a DLL :-(
+ */
 static int get_ip(const char *str, unsigned char ip[4])
-	{
-	unsigned int tmp[4];
-	int num=0,c,ok=0;
-
-	tmp[0]=tmp[1]=tmp[2]=tmp[3]=0;
-
-	for (;;)
-		{
-		c= *(str++);
-		if ((c >= '0') && (c <= '9'))
-			{
-			ok=1;
-			tmp[num]=tmp[num]*10+c-'0';
-			if (tmp[num] > 255) return(0);
-			}
-		else if (c == '.')
-			{
-			if (!ok) return(-1);
-			if (num == 3) return(0);
-			num++;
-			ok=0;
-			}
-		else if (c == '\0' && (num == 3) && ok)
-			break;
-		else
-			return(0);
-		}
-	ip[0]=tmp[0];
-	ip[1]=tmp[1];
-	ip[2]=tmp[2];
-	ip[3]=tmp[3];
-	return(1);
-	}
+{
+    unsigned int tmp[4];
+    int num = 0, c, ok = 0;
+
+    tmp[0] = tmp[1] = tmp[2] = tmp[3] = 0;
+
+    for (;;) {
+        c = *(str++);
+        if ((c >= '0') && (c <= '9')) {
+            ok = 1;
+            tmp[num] = tmp[num] * 10 + c - '0';
+            if (tmp[num] > 255)
+                return (0);
+        } else if (c == '.') {
+            if (!ok)
+                return (-1);
+            if (num == 3)
+                return (0);
+            num++;
+            ok = 0;
+        } else if (c == '\0' && (num == 3) && ok)
+            break;
+        else
+            return (0);
+    }
+    ip[0] = tmp[0];
+    ip[1] = tmp[1];
+    ip[2] = tmp[2];
+    ip[3] = tmp[3];
+    return (1);
+}
 
 int BIO_get_accept_socket(char *host, int bind_mode)
-	{
-	int ret=0;
-	union {
-		struct sockaddr sa;
-		struct sockaddr_in sa_in;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 sa_in6;
-#endif
-	} server,client;
-	int s=INVALID_SOCKET,cs,addrlen;
-	unsigned char ip[4];
-	unsigned short port;
-	char *str=NULL,*e;
-	char *h,*p;
-	unsigned long l;
-	int err_num;
-
-	if (BIO_sock_init() != 1) return(INVALID_SOCKET);
-
-	if ((str=BUF_strdup(host)) == NULL) return(INVALID_SOCKET);
-
-	h=p=NULL;
-	h=str;
-	for (e=str; *e; e++)
-		{
-		if (*e == ':')
-			{
-			p=e;
-			}
-		else if (*e == '/')
-			{
-			*e='\0';
-			break;
-			}
-		}
-	if (p)	*p++='\0';	/* points at last ':', '::port' is special [see below] */
-	else	p=h,h=NULL;
-
-#ifdef EAI_FAMILY
-	do {
-	static union {	void *p;
-			int (WSAAPI *f)(const char *,const char *,
-				 const struct addrinfo *,
-				 struct addrinfo **);
-			} p_getaddrinfo = {NULL};
-	static union {	void *p;
-			void (WSAAPI *f)(struct addrinfo *);
-			} p_freeaddrinfo = {NULL};
-	struct addrinfo *res,hint;
-
-	if (p_getaddrinfo.p==NULL)
-		{
-		if ((p_getaddrinfo.p=DSO_global_lookup("getaddrinfo"))==NULL ||
-		    (p_freeaddrinfo.p=DSO_global_lookup("freeaddrinfo"))==NULL)
-			p_getaddrinfo.p=(void*)-1;
-		}
-	if (p_getaddrinfo.p==(void *)-1) break;
-
-	/* '::port' enforces IPv6 wildcard listener. Some OSes,
-	 * e.g. Solaris, default to IPv6 without any hint. Also
-	 * note that commonly IPv6 wildchard socket can service
-	 * IPv4 connections just as well...  */
-	memset(&hint,0,sizeof(hint));
-	hint.ai_flags = AI_PASSIVE;
-	if (h)
-		{
-		if (strchr(h,':'))
-			{
-			if (h[1]=='\0') h=NULL;
-#if OPENSSL_USE_IPV6
-			hint.ai_family = AF_INET6;
-#else
-			h=NULL;
-#endif
-			}
-	    	else if (h[0]=='*' && h[1]=='\0')
-			{
-			hint.ai_family = AF_INET;
-			h=NULL;
-			}
-		}
-
-	if ((*p_getaddrinfo.f)(h,p,&hint,&res)) break;
-
-	addrlen = res->ai_addrlen<=sizeof(server) ?
-			res->ai_addrlen :
-			sizeof(server);
-	memcpy(&server, res->ai_addr, addrlen);
-
-	(*p_freeaddrinfo.f)(res);
-	goto again;
-	} while (0);
-#endif
-
-	if (!BIO_get_port(p,&port)) goto err;
-
-	memset((char *)&server,0,sizeof(server));
-	server.sa_in.sin_family=AF_INET;
-	server.sa_in.sin_port=htons(port);
-	addrlen = sizeof(server.sa_in);
-
-	if (h == NULL || strcmp(h,"*") == 0)
-		server.sa_in.sin_addr.s_addr=INADDR_ANY;
-	else
-		{
-                if (!BIO_get_host_ip(h,&(ip[0]))) goto err;
-		l=(unsigned long)
-			((unsigned long)ip[0]<<24L)|
-			((unsigned long)ip[1]<<16L)|
-			((unsigned long)ip[2]<< 8L)|
-			((unsigned long)ip[3]);
-		server.sa_in.sin_addr.s_addr=htonl(l);
-		}
-
-again:
-	s=socket(server.sa.sa_family,SOCK_STREAM,SOCKET_PROTOCOL);
-	if (s == INVALID_SOCKET)
-		{
-		SYSerr(SYS_F_SOCKET,get_last_socket_error());
-		ERR_add_error_data(3,"port='",host,"'");
-		BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_CREATE_SOCKET);
-		goto err;
-		}
-
-#ifdef SO_REUSEADDR
-	if (bind_mode == BIO_BIND_REUSEADDR)
-		{
-		int i=1;
-
-		ret=setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&i,sizeof(i));
-		bind_mode=BIO_BIND_NORMAL;
-		}
-#endif
-	if (bind(s,&server.sa,addrlen) == -1)
-		{
-#ifdef SO_REUSEADDR
-		err_num=get_last_socket_error();
-		if ((bind_mode == BIO_BIND_REUSEADDR_IF_UNUSED) &&
-#ifdef OPENSSL_SYS_WINDOWS
-			/* Some versions of Windows define EADDRINUSE to
-			 * a dummy value.
-			 */
-			(err_num == WSAEADDRINUSE))
-#else
-			(err_num == EADDRINUSE))
-#endif
-			{
-			client = server;
-			if (h == NULL || strcmp(h,"*") == 0)
-				{
-#if OPENSSL_USE_IPV6
-				if (client.sa.sa_family == AF_INET6)
-					{
-					memset(&client.sa_in6.sin6_addr,0,sizeof(client.sa_in6.sin6_addr));
-					client.sa_in6.sin6_addr.s6_addr[15]=1;
-					}
-				else
-#endif
-				if (client.sa.sa_family == AF_INET)
-					{
-					client.sa_in.sin_addr.s_addr=htonl(0x7F000001);
-					}
-				else	goto err;
-				}
-			cs=socket(client.sa.sa_family,SOCK_STREAM,SOCKET_PROTOCOL);
-			if (cs != INVALID_SOCKET)
-				{
-				int ii;
-				ii=connect(cs,&client.sa,addrlen);
-				closesocket(cs);
-				if (ii == INVALID_SOCKET)
-					{
-					bind_mode=BIO_BIND_REUSEADDR;
-					closesocket(s);
-					goto again;
-					}
-				/* else error */
-				}
-			/* else error */
-			}
-#endif
-		SYSerr(SYS_F_BIND,err_num);
-		ERR_add_error_data(3,"port='",host,"'");
-		BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_BIND_SOCKET);
-		goto err;
-		}
-	if (listen(s,MAX_LISTEN) == -1)
-		{
-		SYSerr(SYS_F_BIND,get_last_socket_error());
-		ERR_add_error_data(3,"port='",host,"'");
-		BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_LISTEN_SOCKET);
-		goto err;
-		}
-	ret=1;
-err:
-	if (str != NULL) OPENSSL_free(str);
-	if ((ret == 0) && (s != INVALID_SOCKET))
-		{
-		closesocket(s);
-		s= INVALID_SOCKET;
-		}
-	return(s);
-	}
+{
+    int ret = 0;
+    union {
+        struct sockaddr sa;
+        struct sockaddr_in sa_in;
+# if OPENSSL_USE_IPV6
+        struct sockaddr_in6 sa_in6;
+# endif
+    } server, client;
+    int s = INVALID_SOCKET, cs, addrlen;
+    unsigned char ip[4];
+    unsigned short port;
+    char *str = NULL, *e;
+    char *h, *p;
+    unsigned long l;
+    int err_num;
+
+    if (BIO_sock_init() != 1)
+        return (INVALID_SOCKET);
+
+    if ((str = BUF_strdup(host)) == NULL)
+        return (INVALID_SOCKET);
+
+    h = p = NULL;
+    h = str;
+    for (e = str; *e; e++) {
+        if (*e == ':') {
+            p = e;
+        } else if (*e == '/') {
+            *e = '\0';
+            break;
+        }
+    }
+    if (p)
+        *p++ = '\0';            /* points at last ':', '::port' is special
+                                 * [see below] */
+    else
+        p = h, h = NULL;
+
+# ifdef EAI_FAMILY
+    do {
+        static union {
+            void *p;
+            int (WSAAPI *f) (const char *, const char *,
+                             const struct addrinfo *, struct addrinfo **);
+        } p_getaddrinfo = {
+            NULL
+        };
+        static union {
+            void *p;
+            void (WSAAPI *f) (struct addrinfo *);
+        } p_freeaddrinfo = {
+            NULL
+        };
+        struct addrinfo *res, hint;
+
+        if (p_getaddrinfo.p == NULL) {
+            if ((p_getaddrinfo.p = DSO_global_lookup("getaddrinfo")) == NULL
+                || (p_freeaddrinfo.p =
+                    DSO_global_lookup("freeaddrinfo")) == NULL)
+                p_getaddrinfo.p = (void *)-1;
+        }
+        if (p_getaddrinfo.p == (void *)-1)
+            break;
+
+        /*
+         * '::port' enforces IPv6 wildcard listener. Some OSes, e.g. Solaris,
+         * default to IPv6 without any hint. Also note that commonly IPv6
+         * wildchard socket can service IPv4 connections just as well...
+         */
+        memset(&hint, 0, sizeof(hint));
+        hint.ai_flags = AI_PASSIVE;
+        if (h) {
+            if (strchr(h, ':')) {
+                if (h[1] == '\0')
+                    h = NULL;
+#  if OPENSSL_USE_IPV6
+                hint.ai_family = AF_INET6;
+#  else
+                h = NULL;
+#  endif
+            } else if (h[0] == '*' && h[1] == '\0') {
+                hint.ai_family = AF_INET;
+                h = NULL;
+            }
+        }
+
+        if ((*p_getaddrinfo.f) (h, p, &hint, &res))
+            break;
+
+        addrlen = res->ai_addrlen <= sizeof(server) ?
+            res->ai_addrlen : sizeof(server);
+        memcpy(&server, res->ai_addr, addrlen);
+
+        (*p_freeaddrinfo.f) (res);
+        goto again;
+    } while (0);
+# endif
+
+    if (!BIO_get_port(p, &port))
+        goto err;
+
+    memset((char *)&server, 0, sizeof(server));
+    server.sa_in.sin_family = AF_INET;
+    server.sa_in.sin_port = htons(port);
+    addrlen = sizeof(server.sa_in);
+
+    if (h == NULL || strcmp(h, "*") == 0)
+        server.sa_in.sin_addr.s_addr = INADDR_ANY;
+    else {
+        if (!BIO_get_host_ip(h, &(ip[0])))
+            goto err;
+        l = (unsigned long)
+            ((unsigned long)ip[0] << 24L) |
+            ((unsigned long)ip[1] << 16L) |
+            ((unsigned long)ip[2] << 8L) | ((unsigned long)ip[3]);
+        server.sa_in.sin_addr.s_addr = htonl(l);
+    }
+
+ again:
+    s = socket(server.sa.sa_family, SOCK_STREAM, SOCKET_PROTOCOL);
+    if (s == INVALID_SOCKET) {
+        SYSerr(SYS_F_SOCKET, get_last_socket_error());
+        ERR_add_error_data(3, "port='", host, "'");
+        BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET, BIO_R_UNABLE_TO_CREATE_SOCKET);
+        goto err;
+    }
+# ifdef SO_REUSEADDR
+    if (bind_mode == BIO_BIND_REUSEADDR) {
+        int i = 1;
+
+        ret = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *)&i, sizeof(i));
+        bind_mode = BIO_BIND_NORMAL;
+    }
+# endif
+    if (bind(s, &server.sa, addrlen) == -1) {
+# ifdef SO_REUSEADDR
+        err_num = get_last_socket_error();
+        if ((bind_mode == BIO_BIND_REUSEADDR_IF_UNUSED) &&
+#  ifdef OPENSSL_SYS_WINDOWS
+            /*
+             * Some versions of Windows define EADDRINUSE to a dummy value.
+             */
+            (err_num == WSAEADDRINUSE))
+#  else
+            (err_num == EADDRINUSE))
+#  endif
+        {
+            client = server;
+            if (h == NULL || strcmp(h, "*") == 0) {
+#  if OPENSSL_USE_IPV6
+                if (client.sa.sa_family == AF_INET6) {
+                    memset(&client.sa_in6.sin6_addr, 0,
+                           sizeof(client.sa_in6.sin6_addr));
+                    client.sa_in6.sin6_addr.s6_addr[15] = 1;
+                } else
+#  endif
+                if (client.sa.sa_family == AF_INET) {
+                    client.sa_in.sin_addr.s_addr = htonl(0x7F000001);
+                } else
+                    goto err;
+            }
+            cs = socket(client.sa.sa_family, SOCK_STREAM, SOCKET_PROTOCOL);
+            if (cs != INVALID_SOCKET) {
+                int ii;
+                ii = connect(cs, &client.sa, addrlen);
+                closesocket(cs);
+                if (ii == INVALID_SOCKET) {
+                    bind_mode = BIO_BIND_REUSEADDR;
+                    closesocket(s);
+                    goto again;
+                }
+                /* else error */
+            }
+            /* else error */
+        }
+# endif
+        SYSerr(SYS_F_BIND, err_num);
+        ERR_add_error_data(3, "port='", host, "'");
+        BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET, BIO_R_UNABLE_TO_BIND_SOCKET);
+        goto err;
+    }
+    if (listen(s, MAX_LISTEN) == -1) {
+        SYSerr(SYS_F_BIND, get_last_socket_error());
+        ERR_add_error_data(3, "port='", host, "'");
+        BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET, BIO_R_UNABLE_TO_LISTEN_SOCKET);
+        goto err;
+    }
+    ret = 1;
+ err:
+    if (str != NULL)
+        OPENSSL_free(str);
+    if ((ret == 0) && (s != INVALID_SOCKET)) {
+        closesocket(s);
+        s = INVALID_SOCKET;
+    }
+    return (s);
+}
 
 int BIO_accept(int sock, char **addr)
-	{
-	int ret=INVALID_SOCKET;
-	unsigned long l;
-	unsigned short port;
-	char *p;
-
-	struct {
-	/*
-	 * As for following union. Trouble is that there are platforms
-	 * that have socklen_t and there are platforms that don't, on
-	 * some platforms socklen_t is int and on some size_t. So what
-	 * one can do? One can cook #ifdef spaghetti, which is nothing
-	 * but masochistic. Or one can do union between int and size_t.
-	 * One naturally does it primarily for 64-bit platforms where
-	 * sizeof(int) != sizeof(size_t). But would it work? Note that
-	 * if size_t member is initialized to 0, then later int member
-	 * assignment naturally does the job on little-endian platforms
-	 * regardless accept's expectations! What about big-endians?
-	 * If accept expects int*, then it works, and if size_t*, then
-	 * length value would appear as unreasonably large. But this
-	 * won't prevent it from filling in the address structure. The
-	 * trouble of course would be if accept returns more data than
-	 * actual buffer can accomodate and overwrite stack... That's
-	 * where early OPENSSL_assert comes into picture. Besides, the
-	 * only 64-bit big-endian platform found so far that expects
-	 * size_t* is HP-UX, where stack grows towards higher address.
-	 * 
-	 */
-	union { size_t s; int i; } len;
-	union {
-		struct sockaddr sa;
-		struct sockaddr_in sa_in;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 sa_in6;
-#endif
-		} from;
-	} sa;
-
-	sa.len.s=0;
-	sa.len.i=sizeof(sa.from);
-	memset(&sa.from,0,sizeof(sa.from));
-	ret=accept(sock,&sa.from.sa,(void *)&sa.len);
-	if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
-		{
-		OPENSSL_assert(sa.len.s<=sizeof(sa.from));
-		sa.len.i = (int)sa.len.s;
-		/* use sa.len.i from this point */
-		}
-	if (ret == INVALID_SOCKET)
-		{
-		if(BIO_sock_should_retry(ret)) return -2;
-		SYSerr(SYS_F_ACCEPT,get_last_socket_error());
-		BIOerr(BIO_F_BIO_ACCEPT,BIO_R_ACCEPT_ERROR);
-		goto end;
-		}
-
-	if (addr == NULL) goto end;
-
-#ifdef EAI_FAMILY
-	do {
-	char   h[NI_MAXHOST],s[NI_MAXSERV];
-	size_t nl;
-	static union {	void *p;
-			int (WSAAPI *f)(const struct sockaddr *,size_t/*socklen_t*/,
-				 char *,size_t,char *,size_t,int);
-			} p_getnameinfo = {NULL};
-			/* 2nd argument to getnameinfo is specified to
-			 * be socklen_t. Unfortunately there is a number
-			 * of environments where socklen_t is not defined.
-			 * As it's passed by value, it's safe to pass it
-			 * as size_t...  */
-
-	if (p_getnameinfo.p==NULL)
-		{
-		if ((p_getnameinfo.p=DSO_global_lookup("getnameinfo"))==NULL)
-			p_getnameinfo.p=(void*)-1;
-		}
-	if (p_getnameinfo.p==(void *)-1) break;
-
-	if ((*p_getnameinfo.f)(&sa.from.sa,sa.len.i,h,sizeof(h),s,sizeof(s),
-	    NI_NUMERICHOST|NI_NUMERICSERV)) break;
-	nl = strlen(h)+strlen(s)+2;
-	p = *addr;
-	if (p)	{ *p = '\0'; p = OPENSSL_realloc(p,nl);	}
-	else	{ p = OPENSSL_malloc(nl);		}
-	if (p==NULL)
-		{
-		BIOerr(BIO_F_BIO_ACCEPT,ERR_R_MALLOC_FAILURE);
-		goto end;
-		}
-	*addr = p;
-	BIO_snprintf(*addr,nl,"%s:%s",h,s);
-	goto end;
-	} while(0);
-#endif
-	if (sa.from.sa.sa_family != AF_INET) goto end;
-	l=ntohl(sa.from.sa_in.sin_addr.s_addr);
-	port=ntohs(sa.from.sa_in.sin_port);
-	if (*addr == NULL)
-		{
-		if ((p=OPENSSL_malloc(24)) == NULL)
-			{
-			BIOerr(BIO_F_BIO_ACCEPT,ERR_R_MALLOC_FAILURE);
-			goto end;
-			}
-		*addr=p;
-		}
-	BIO_snprintf(*addr,24,"%d.%d.%d.%d:%d",
-		     (unsigned char)(l>>24L)&0xff,
-		     (unsigned char)(l>>16L)&0xff,
-		     (unsigned char)(l>> 8L)&0xff,
-		     (unsigned char)(l     )&0xff,
-		     port);
-end:
-	return(ret);
-	}
+{
+    int ret = INVALID_SOCKET;
+    unsigned long l;
+    unsigned short port;
+    char *p;
+
+    struct {
+        /*
+         * As for following union. Trouble is that there are platforms
+         * that have socklen_t and there are platforms that don't, on
+         * some platforms socklen_t is int and on some size_t. So what
+         * one can do? One can cook #ifdef spaghetti, which is nothing
+         * but masochistic. Or one can do union between int and size_t.
+         * One naturally does it primarily for 64-bit platforms where
+         * sizeof(int) != sizeof(size_t). But would it work? Note that
+         * if size_t member is initialized to 0, then later int member
+         * assignment naturally does the job on little-endian platforms
+         * regardless accept's expectations! What about big-endians?
+         * If accept expects int*, then it works, and if size_t*, then
+         * length value would appear as unreasonably large. But this
+         * won't prevent it from filling in the address structure. The
+         * trouble of course would be if accept returns more data than
+         * actual buffer can accomodate and overwrite stack... That's
+         * where early OPENSSL_assert comes into picture. Besides, the
+         * only 64-bit big-endian platform found so far that expects
+         * size_t* is HP-UX, where stack grows towards higher address.
+         * 
+         */
+        union {
+            size_t s;
+            int i;
+        } len;
+        union {
+            struct sockaddr sa;
+            struct sockaddr_in sa_in;
+# if OPENSSL_USE_IPV6
+            struct sockaddr_in6 sa_in6;
+# endif
+        } from;
+    } sa;
+
+    sa.len.s = 0;
+    sa.len.i = sizeof(sa.from);
+    memset(&sa.from, 0, sizeof(sa.from));
+    ret = accept(sock, &sa.from.sa, (void *)&sa.len);
+    if (sizeof(sa.len.i) != sizeof(sa.len.s) && sa.len.i == 0) {
+        OPENSSL_assert(sa.len.s <= sizeof(sa.from));
+        sa.len.i = (int)sa.len.s;
+        /* use sa.len.i from this point */
+    }
+    if (ret == INVALID_SOCKET) {
+        if (BIO_sock_should_retry(ret))
+            return -2;
+        SYSerr(SYS_F_ACCEPT, get_last_socket_error());
+        BIOerr(BIO_F_BIO_ACCEPT, BIO_R_ACCEPT_ERROR);
+        goto end;
+    }
+
+    if (addr == NULL)
+        goto end;
+
+# ifdef EAI_FAMILY
+    do {
+        char h[NI_MAXHOST], s[NI_MAXSERV];
+        size_t nl;
+        static union {
+            void *p;
+            int (WSAAPI *f) (const struct sockaddr *, size_t /* socklen_t */ ,
+                             char *, size_t, char *, size_t, int);
+        } p_getnameinfo = {
+            NULL
+        };
+        /*
+         * 2nd argument to getnameinfo is specified to be socklen_t.
+         * Unfortunately there is a number of environments where socklen_t is
+         * not defined. As it's passed by value, it's safe to pass it as
+         * size_t... 
+         */
+
+        if (p_getnameinfo.p == NULL) {
+            if ((p_getnameinfo.p = DSO_global_lookup("getnameinfo")) == NULL)
+                p_getnameinfo.p = (void *)-1;
+        }
+        if (p_getnameinfo.p == (void *)-1)
+            break;
+
+        if ((*p_getnameinfo.f) (&sa.from.sa, sa.len.i, h, sizeof(h), s,
+                                sizeof(s), NI_NUMERICHOST | NI_NUMERICSERV))
+            break;
+        nl = strlen(h) + strlen(s) + 2;
+        p = *addr;
+        if (p) {
+            *p = '\0';
+            p = OPENSSL_realloc(p, nl);
+        } else {
+            p = OPENSSL_malloc(nl);
+        }
+        if (p == NULL) {
+            BIOerr(BIO_F_BIO_ACCEPT, ERR_R_MALLOC_FAILURE);
+            goto end;
+        }
+        *addr = p;
+        BIO_snprintf(*addr, nl, "%s:%s", h, s);
+        goto end;
+    } while (0);
+# endif
+    if (sa.from.sa.sa_family != AF_INET)
+        goto end;
+    l = ntohl(sa.from.sa_in.sin_addr.s_addr);
+    port = ntohs(sa.from.sa_in.sin_port);
+    if (*addr == NULL) {
+        if ((p = OPENSSL_malloc(24)) == NULL) {
+            BIOerr(BIO_F_BIO_ACCEPT, ERR_R_MALLOC_FAILURE);
+            goto end;
+        }
+        *addr = p;
+    }
+    BIO_snprintf(*addr, 24, "%d.%d.%d.%d:%d",
+                 (unsigned char)(l >> 24L) & 0xff,
+                 (unsigned char)(l >> 16L) & 0xff,
+                 (unsigned char)(l >> 8L) & 0xff,
+                 (unsigned char)(l) & 0xff, port);
+ end:
+    return (ret);
+}
 
 int BIO_set_tcp_ndelay(int s, int on)
-	{
-	int ret=0;
-#if defined(TCP_NODELAY) && (defined(IPPROTO_TCP) || defined(SOL_TCP))
-	int opt;
-
-#ifdef SOL_TCP
-	opt=SOL_TCP;
-#else
-#ifdef IPPROTO_TCP
-	opt=IPPROTO_TCP;
-#endif
-#endif
-	
-	ret=setsockopt(s,opt,TCP_NODELAY,(char *)&on,sizeof(on));
-#endif
-	return(ret == 0);
-	}
+{
+    int ret = 0;
+# if defined(TCP_NODELAY) && (defined(IPPROTO_TCP) || defined(SOL_TCP))
+    int opt;
 
-int BIO_socket_nbio(int s, int mode)
-	{
-	int ret= -1;
-	int l;
+#  ifdef SOL_TCP
+    opt = SOL_TCP;
+#  else
+#   ifdef IPPROTO_TCP
+    opt = IPPROTO_TCP;
+#   endif
+#  endif
 
-	l=mode;
-#ifdef FIONBIO
-	ret=BIO_socket_ioctl(s,FIONBIO,&l);
-#endif
-	return(ret == 0);
-	}
+    ret = setsockopt(s, opt, TCP_NODELAY, (char *)&on, sizeof(on));
+# endif
+    return (ret == 0);
+}
+
+int BIO_socket_nbio(int s, int mode)
+{
+    int ret = -1;
+    int l;
+
+    l = mode;
+# ifdef FIONBIO
+    ret = BIO_socket_ioctl(s, FIONBIO, &l);
+# endif
+    return (ret == 0);
+}
 #endif
diff --git a/crypto/bio/bf_buff.c b/crypto/bio/bf_buff.c
index 4b5a132d8a..478fa16a07 100644
--- a/crypto/bio/bf_buff.c
+++ b/crypto/bio/bf_buff.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,7 +61,7 @@
 #include "cryptlib.h"
 #include 
 
-static int buffer_write(BIO *h, const char *buf,int num);
+static int buffer_write(BIO *h, const char *buf, int num);
 static int buffer_read(BIO *h, char *buf, int size);
 static int buffer_puts(BIO *h, const char *str);
 static int buffer_gets(BIO *h, char *str, int size);
@@ -69,444 +69,449 @@ static long buffer_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int buffer_new(BIO *h);
 static int buffer_free(BIO *data);
 static long buffer_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
-#define DEFAULT_BUFFER_SIZE	4096
-
-static BIO_METHOD methods_buffer=
-	{
-	BIO_TYPE_BUFFER,
-	"buffer",
-	buffer_write,
-	buffer_read,
-	buffer_puts,
-	buffer_gets,
-	buffer_ctrl,
-	buffer_new,
-	buffer_free,
-	buffer_callback_ctrl,
-	};
+#define DEFAULT_BUFFER_SIZE     4096
+
+static BIO_METHOD methods_buffer = {
+    BIO_TYPE_BUFFER,
+    "buffer",
+    buffer_write,
+    buffer_read,
+    buffer_puts,
+    buffer_gets,
+    buffer_ctrl,
+    buffer_new,
+    buffer_free,
+    buffer_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_buffer(void)
-	{
-	return(&methods_buffer);
-	}
+{
+    return (&methods_buffer);
+}
 
 static int buffer_new(BIO *bi)
-	{
-	BIO_F_BUFFER_CTX *ctx;
-
-	ctx=(BIO_F_BUFFER_CTX *)OPENSSL_malloc(sizeof(BIO_F_BUFFER_CTX));
-	if (ctx == NULL) return(0);
-	ctx->ibuf=(char *)OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
-	if (ctx->ibuf == NULL) { OPENSSL_free(ctx); return(0); }
-	ctx->obuf=(char *)OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
-	if (ctx->obuf == NULL) { OPENSSL_free(ctx->ibuf); OPENSSL_free(ctx); return(0); }
-	ctx->ibuf_size=DEFAULT_BUFFER_SIZE;
-	ctx->obuf_size=DEFAULT_BUFFER_SIZE;
-	ctx->ibuf_len=0;
-	ctx->ibuf_off=0;
-	ctx->obuf_len=0;
-	ctx->obuf_off=0;
-
-	bi->init=1;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	return(1);
-	}
+{
+    BIO_F_BUFFER_CTX *ctx;
+
+    ctx = (BIO_F_BUFFER_CTX *)OPENSSL_malloc(sizeof(BIO_F_BUFFER_CTX));
+    if (ctx == NULL)
+        return (0);
+    ctx->ibuf = (char *)OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
+    if (ctx->ibuf == NULL) {
+        OPENSSL_free(ctx);
+        return (0);
+    }
+    ctx->obuf = (char *)OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
+    if (ctx->obuf == NULL) {
+        OPENSSL_free(ctx->ibuf);
+        OPENSSL_free(ctx);
+        return (0);
+    }
+    ctx->ibuf_size = DEFAULT_BUFFER_SIZE;
+    ctx->obuf_size = DEFAULT_BUFFER_SIZE;
+    ctx->ibuf_len = 0;
+    ctx->ibuf_off = 0;
+    ctx->obuf_len = 0;
+    ctx->obuf_off = 0;
+
+    bi->init = 1;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return (1);
+}
 
 static int buffer_free(BIO *a)
-	{
-	BIO_F_BUFFER_CTX *b;
-
-	if (a == NULL) return(0);
-	b=(BIO_F_BUFFER_CTX *)a->ptr;
-	if (b->ibuf != NULL) OPENSSL_free(b->ibuf);
-	if (b->obuf != NULL) OPENSSL_free(b->obuf);
-	OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    BIO_F_BUFFER_CTX *b;
+
+    if (a == NULL)
+        return (0);
+    b = (BIO_F_BUFFER_CTX *)a->ptr;
+    if (b->ibuf != NULL)
+        OPENSSL_free(b->ibuf);
+    if (b->obuf != NULL)
+        OPENSSL_free(b->obuf);
+    OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int buffer_read(BIO *b, char *out, int outl)
-	{
-	int i,num=0;
-	BIO_F_BUFFER_CTX *ctx;
-
-	if (out == NULL) return(0);
-	ctx=(BIO_F_BUFFER_CTX *)b->ptr;
-
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
-	num=0;
-	BIO_clear_retry_flags(b);
-
-start:
-	i=ctx->ibuf_len;
-	/* If there is stuff left over, grab it */
-	if (i != 0)
-		{
-		if (i > outl) i=outl;
-		memcpy(out,&(ctx->ibuf[ctx->ibuf_off]),i);
-		ctx->ibuf_off+=i;
-		ctx->ibuf_len-=i;
-		num+=i;
-		if (outl == i)  return(num);
-		outl-=i;
-		out+=i;
-		}
-
-	/* We may have done a partial read. try to do more.
-	 * We have nothing in the buffer.
-	 * If we get an error and have read some data, just return it
-	 * and let them retry to get the error again.
-	 * copy direct to parent address space */
-	if (outl > ctx->ibuf_size)
-		{
-		for (;;)
-			{
-			i=BIO_read(b->next_bio,out,outl);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-				if (i < 0) return((num > 0)?num:i);
-				if (i == 0) return(num);
-				}
-			num+=i;
-			if (outl == i) return(num);
-			out+=i;
-			outl-=i;
-			}
-		}
-	/* else */
-
-	/* we are going to be doing some buffering */
-	i=BIO_read(b->next_bio,ctx->ibuf,ctx->ibuf_size);
-	if (i <= 0)
-		{
-		BIO_copy_next_retry(b);
-		if (i < 0) return((num > 0)?num:i);
-		if (i == 0) return(num);
-		}
-	ctx->ibuf_off=0;
-	ctx->ibuf_len=i;
-
-	/* Lets re-read using ourselves :-) */
-	goto start;
-	}
+{
+    int i, num = 0;
+    BIO_F_BUFFER_CTX *ctx;
+
+    if (out == NULL)
+        return (0);
+    ctx = (BIO_F_BUFFER_CTX *)b->ptr;
+
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
+    num = 0;
+    BIO_clear_retry_flags(b);
+
+ start:
+    i = ctx->ibuf_len;
+    /* If there is stuff left over, grab it */
+    if (i != 0) {
+        if (i > outl)
+            i = outl;
+        memcpy(out, &(ctx->ibuf[ctx->ibuf_off]), i);
+        ctx->ibuf_off += i;
+        ctx->ibuf_len -= i;
+        num += i;
+        if (outl == i)
+            return (num);
+        outl -= i;
+        out += i;
+    }
+
+    /*
+     * We may have done a partial read. try to do more. We have nothing in
+     * the buffer. If we get an error and have read some data, just return it
+     * and let them retry to get the error again. copy direct to parent
+     * address space
+     */
+    if (outl > ctx->ibuf_size) {
+        for (;;) {
+            i = BIO_read(b->next_bio, out, outl);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+                if (i < 0)
+                    return ((num > 0) ? num : i);
+                if (i == 0)
+                    return (num);
+            }
+            num += i;
+            if (outl == i)
+                return (num);
+            out += i;
+            outl -= i;
+        }
+    }
+    /* else */
+
+    /* we are going to be doing some buffering */
+    i = BIO_read(b->next_bio, ctx->ibuf, ctx->ibuf_size);
+    if (i <= 0) {
+        BIO_copy_next_retry(b);
+        if (i < 0)
+            return ((num > 0) ? num : i);
+        if (i == 0)
+            return (num);
+    }
+    ctx->ibuf_off = 0;
+    ctx->ibuf_len = i;
+
+    /* Lets re-read using ourselves :-) */
+    goto start;
+}
 
 static int buffer_write(BIO *b, const char *in, int inl)
-	{
-	int i,num=0;
-	BIO_F_BUFFER_CTX *ctx;
-
-	if ((in == NULL) || (inl <= 0)) return(0);
-	ctx=(BIO_F_BUFFER_CTX *)b->ptr;
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
-
-	BIO_clear_retry_flags(b);
-start:
-	i=ctx->obuf_size-(ctx->obuf_len+ctx->obuf_off);
-	/* add to buffer and return */
-	if (i >= inl)
-		{
-		memcpy(&(ctx->obuf[ctx->obuf_off+ctx->obuf_len]),in,inl);
-		ctx->obuf_len+=inl;
-		return(num+inl);
-		}
-	/* else */
-	/* stuff already in buffer, so add to it first, then flush */
-	if (ctx->obuf_len != 0)
-		{
-		if (i > 0) /* lets fill it up if we can */
-			{
-			memcpy(&(ctx->obuf[ctx->obuf_off+ctx->obuf_len]),in,i);
-			in+=i;
-			inl-=i;
-			num+=i;
-			ctx->obuf_len+=i;
-			}
-		/* we now have a full buffer needing flushing */
-		for (;;)
-			{
-			i=BIO_write(b->next_bio,&(ctx->obuf[ctx->obuf_off]),
-				ctx->obuf_len);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-
-				if (i < 0) return((num > 0)?num:i);
-				if (i == 0) return(num);
-				}
-			ctx->obuf_off+=i;
-			ctx->obuf_len-=i;
-			if (ctx->obuf_len == 0) break;
-			}
-		}
-	/* we only get here if the buffer has been flushed and we
-	 * still have stuff to write */
-	ctx->obuf_off=0;
-
-	/* we now have inl bytes to write */
-	while (inl >= ctx->obuf_size)
-		{
-		i=BIO_write(b->next_bio,in,inl);
-		if (i <= 0)
-			{
-			BIO_copy_next_retry(b);
-			if (i < 0) return((num > 0)?num:i);
-			if (i == 0) return(num);
-			}
-		num+=i;
-		in+=i;
-		inl-=i;
-		if (inl == 0) return(num);
-		}
-
-	/* copy the rest into the buffer since we have only a small 
-	 * amount left */
-	goto start;
-	}
+{
+    int i, num = 0;
+    BIO_F_BUFFER_CTX *ctx;
+
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+    ctx = (BIO_F_BUFFER_CTX *)b->ptr;
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
+
+    BIO_clear_retry_flags(b);
+ start:
+    i = ctx->obuf_size - (ctx->obuf_len + ctx->obuf_off);
+    /* add to buffer and return */
+    if (i >= inl) {
+        memcpy(&(ctx->obuf[ctx->obuf_off + ctx->obuf_len]), in, inl);
+        ctx->obuf_len += inl;
+        return (num + inl);
+    }
+    /* else */
+    /* stuff already in buffer, so add to it first, then flush */
+    if (ctx->obuf_len != 0) {
+        if (i > 0) {            /* lets fill it up if we can */
+            memcpy(&(ctx->obuf[ctx->obuf_off + ctx->obuf_len]), in, i);
+            in += i;
+            inl -= i;
+            num += i;
+            ctx->obuf_len += i;
+        }
+        /* we now have a full buffer needing flushing */
+        for (;;) {
+            i = BIO_write(b->next_bio, &(ctx->obuf[ctx->obuf_off]),
+                          ctx->obuf_len);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+
+                if (i < 0)
+                    return ((num > 0) ? num : i);
+                if (i == 0)
+                    return (num);
+            }
+            ctx->obuf_off += i;
+            ctx->obuf_len -= i;
+            if (ctx->obuf_len == 0)
+                break;
+        }
+    }
+    /*
+     * we only get here if the buffer has been flushed and we still have
+     * stuff to write
+     */
+    ctx->obuf_off = 0;
+
+    /* we now have inl bytes to write */
+    while (inl >= ctx->obuf_size) {
+        i = BIO_write(b->next_bio, in, inl);
+        if (i <= 0) {
+            BIO_copy_next_retry(b);
+            if (i < 0)
+                return ((num > 0) ? num : i);
+            if (i == 0)
+                return (num);
+        }
+        num += i;
+        in += i;
+        inl -= i;
+        if (inl == 0)
+            return (num);
+    }
+
+    /*
+     * copy the rest into the buffer since we have only a small amount left
+     */
+    goto start;
+}
 
 static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO *dbio;
-	BIO_F_BUFFER_CTX *ctx;
-	long ret=1;
-	char *p1,*p2;
-	int r,i,*ip;
-	int ibs,obs;
-
-	ctx=(BIO_F_BUFFER_CTX *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ctx->ibuf_off=0;
-		ctx->ibuf_len=0;
-		ctx->obuf_off=0;
-		ctx->obuf_len=0;
-		if (b->next_bio == NULL) return(0);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_INFO:
-		ret=(long)ctx->obuf_len;
-		break;
-	case BIO_C_GET_BUFF_NUM_LINES:
-		ret=0;
-		p1=ctx->ibuf;
-		for (i=0; iibuf_len; i++)
-			{
-			if (p1[ctx->ibuf_off + i] == '\n') ret++;
-			}
-		break;
-	case BIO_CTRL_WPENDING:
-		ret=(long)ctx->obuf_len;
-		if (ret == 0)
-			{
-			if (b->next_bio == NULL) return(0);
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-			}
-		break;
-	case BIO_CTRL_PENDING:
-		ret=(long)ctx->ibuf_len;
-		if (ret == 0)
-			{
-			if (b->next_bio == NULL) return(0);
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-			}
-		break;
-	case BIO_C_SET_BUFF_READ_DATA:
-		if (num > ctx->ibuf_size)
-			{
-			p1=OPENSSL_malloc((int)num);
-			if (p1 == NULL) goto malloc_error;
-			if (ctx->ibuf != NULL) OPENSSL_free(ctx->ibuf);
-			ctx->ibuf=p1;
-			}
-		ctx->ibuf_off=0;
-		ctx->ibuf_len=(int)num;
-		memcpy(ctx->ibuf,ptr,(int)num);
-		ret=1;
-		break;
-	case BIO_C_SET_BUFF_SIZE:
-		if (ptr != NULL)
-			{
-			ip=(int *)ptr;
-			if (*ip == 0)
-				{
-				ibs=(int)num;
-				obs=ctx->obuf_size;
-				}
-			else /* if (*ip == 1) */
-				{
-				ibs=ctx->ibuf_size;
-				obs=(int)num;
-				}
-			}
-		else
-			{
-			ibs=(int)num;
-			obs=(int)num;
-			}
-		p1=ctx->ibuf;
-		p2=ctx->obuf;
-		if ((ibs > DEFAULT_BUFFER_SIZE) && (ibs != ctx->ibuf_size))
-			{
-			p1=(char *)OPENSSL_malloc((int)num);
-			if (p1 == NULL) goto malloc_error;
-			}
-		if ((obs > DEFAULT_BUFFER_SIZE) && (obs != ctx->obuf_size))
-			{
-			p2=(char *)OPENSSL_malloc((int)num);
-			if (p2 == NULL)
-				{
-				if (p1 != ctx->ibuf) OPENSSL_free(p1);
-				goto malloc_error;
-				}
-			}
-		if (ctx->ibuf != p1)
-			{
-			OPENSSL_free(ctx->ibuf);
-			ctx->ibuf=p1;
-			ctx->ibuf_off=0;
-			ctx->ibuf_len=0;
-			ctx->ibuf_size=ibs;
-			}
-		if (ctx->obuf != p2)
-			{
-			OPENSSL_free(ctx->obuf);
-			ctx->obuf=p2;
-			ctx->obuf_off=0;
-			ctx->obuf_len=0;
-			ctx->obuf_size=obs;
-			}
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		if (b->next_bio == NULL) return(0);
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-
-	case BIO_CTRL_FLUSH:
-		if (b->next_bio == NULL) return(0);
-		if (ctx->obuf_len <= 0)
-			{
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-			break;
-			}
-
-		for (;;)
-			{
-			BIO_clear_retry_flags(b);
-			if (ctx->obuf_len > 0)
-				{
-				r=BIO_write(b->next_bio,
-					&(ctx->obuf[ctx->obuf_off]),
-					ctx->obuf_len);
+{
+    BIO *dbio;
+    BIO_F_BUFFER_CTX *ctx;
+    long ret = 1;
+    char *p1, *p2;
+    int r, i, *ip;
+    int ibs, obs;
+
+    ctx = (BIO_F_BUFFER_CTX *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ctx->ibuf_off = 0;
+        ctx->ibuf_len = 0;
+        ctx->obuf_off = 0;
+        ctx->obuf_len = 0;
+        if (b->next_bio == NULL)
+            return (0);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_INFO:
+        ret = (long)ctx->obuf_len;
+        break;
+    case BIO_C_GET_BUFF_NUM_LINES:
+        ret = 0;
+        p1 = ctx->ibuf;
+        for (i = 0; i < ctx->ibuf_len; i++) {
+            if (p1[ctx->ibuf_off + i] == '\n')
+                ret++;
+        }
+        break;
+    case BIO_CTRL_WPENDING:
+        ret = (long)ctx->obuf_len;
+        if (ret == 0) {
+            if (b->next_bio == NULL)
+                return (0);
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        }
+        break;
+    case BIO_CTRL_PENDING:
+        ret = (long)ctx->ibuf_len;
+        if (ret == 0) {
+            if (b->next_bio == NULL)
+                return (0);
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        }
+        break;
+    case BIO_C_SET_BUFF_READ_DATA:
+        if (num > ctx->ibuf_size) {
+            p1 = OPENSSL_malloc((int)num);
+            if (p1 == NULL)
+                goto malloc_error;
+            if (ctx->ibuf != NULL)
+                OPENSSL_free(ctx->ibuf);
+            ctx->ibuf = p1;
+        }
+        ctx->ibuf_off = 0;
+        ctx->ibuf_len = (int)num;
+        memcpy(ctx->ibuf, ptr, (int)num);
+        ret = 1;
+        break;
+    case BIO_C_SET_BUFF_SIZE:
+        if (ptr != NULL) {
+            ip = (int *)ptr;
+            if (*ip == 0) {
+                ibs = (int)num;
+                obs = ctx->obuf_size;
+            } else {            /* if (*ip == 1) */
+
+                ibs = ctx->ibuf_size;
+                obs = (int)num;
+            }
+        } else {
+            ibs = (int)num;
+            obs = (int)num;
+        }
+        p1 = ctx->ibuf;
+        p2 = ctx->obuf;
+        if ((ibs > DEFAULT_BUFFER_SIZE) && (ibs != ctx->ibuf_size)) {
+            p1 = (char *)OPENSSL_malloc((int)num);
+            if (p1 == NULL)
+                goto malloc_error;
+        }
+        if ((obs > DEFAULT_BUFFER_SIZE) && (obs != ctx->obuf_size)) {
+            p2 = (char *)OPENSSL_malloc((int)num);
+            if (p2 == NULL) {
+                if (p1 != ctx->ibuf)
+                    OPENSSL_free(p1);
+                goto malloc_error;
+            }
+        }
+        if (ctx->ibuf != p1) {
+            OPENSSL_free(ctx->ibuf);
+            ctx->ibuf = p1;
+            ctx->ibuf_off = 0;
+            ctx->ibuf_len = 0;
+            ctx->ibuf_size = ibs;
+        }
+        if (ctx->obuf != p2) {
+            OPENSSL_free(ctx->obuf);
+            ctx->obuf = p2;
+            ctx->obuf_off = 0;
+            ctx->obuf_len = 0;
+            ctx->obuf_size = obs;
+        }
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        if (b->next_bio == NULL)
+            return (0);
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+
+    case BIO_CTRL_FLUSH:
+        if (b->next_bio == NULL)
+            return (0);
+        if (ctx->obuf_len <= 0) {
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+            break;
+        }
+
+        for (;;) {
+            BIO_clear_retry_flags(b);
+            if (ctx->obuf_len > 0) {
+                r = BIO_write(b->next_bio,
+                              &(ctx->obuf[ctx->obuf_off]), ctx->obuf_len);
 #if 0
-fprintf(stderr,"FLUSH [%3d] %3d -> %3d\n",ctx->obuf_off,ctx->obuf_len,r);
+                fprintf(stderr, "FLUSH [%3d] %3d -> %3d\n", ctx->obuf_off,
+                        ctx->obuf_len, r);
 #endif
-				BIO_copy_next_retry(b);
-				if (r <= 0) return((long)r);
-				ctx->obuf_off+=r;
-				ctx->obuf_len-=r;
-				}
-			else
-				{
-				ctx->obuf_len=0;
-				ctx->obuf_off=0;
-				ret=1;
-				break;
-				}
-			}
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_DUP:
-		dbio=(BIO *)ptr;
-		if (	!BIO_set_read_buffer_size(dbio,ctx->ibuf_size) ||
-			!BIO_set_write_buffer_size(dbio,ctx->obuf_size))
-			ret=0;
-		break;
-	default:
-		if (b->next_bio == NULL) return(0);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-malloc_error:
-	BIOerr(BIO_F_BUFFER_CTRL,ERR_R_MALLOC_FAILURE);
-	return(0);
-	}
+                BIO_copy_next_retry(b);
+                if (r <= 0)
+                    return ((long)r);
+                ctx->obuf_off += r;
+                ctx->obuf_len -= r;
+            } else {
+                ctx->obuf_len = 0;
+                ctx->obuf_off = 0;
+                ret = 1;
+                break;
+            }
+        }
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_DUP:
+        dbio = (BIO *)ptr;
+        if (!BIO_set_read_buffer_size(dbio, ctx->ibuf_size) ||
+            !BIO_set_write_buffer_size(dbio, ctx->obuf_size))
+            ret = 0;
+        break;
+    default:
+        if (b->next_bio == NULL)
+            return (0);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+ malloc_error:
+    BIOerr(BIO_F_BUFFER_CTRL, ERR_R_MALLOC_FAILURE);
+    return (0);
+}
 
 static long buffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int buffer_gets(BIO *b, char *buf, int size)
-	{
-	BIO_F_BUFFER_CTX *ctx;
-	int num=0,i,flag;
-	char *p;
-
-	ctx=(BIO_F_BUFFER_CTX *)b->ptr;
-	size--; /* reserve space for a '\0' */
-	BIO_clear_retry_flags(b);
-
-	for (;;)
-		{
-		if (ctx->ibuf_len > 0)
-			{
-			p= &(ctx->ibuf[ctx->ibuf_off]);
-			flag=0;
-			for (i=0; (iibuf_len) && (iibuf_len-=i;
-			ctx->ibuf_off+=i;
-			if (flag || size == 0)
-				{
-				*buf='\0';
-				return(num);
-				}
-			}
-		else	/* read another chunk */
-			{
-			i=BIO_read(b->next_bio,ctx->ibuf,ctx->ibuf_size);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-				*buf='\0';
-				if (i < 0) return((num > 0)?num:i);
-				if (i == 0) return(num);
-				}
-			ctx->ibuf_len=i;
-			ctx->ibuf_off=0;
-			}
-		}
-	}
+{
+    BIO_F_BUFFER_CTX *ctx;
+    int num = 0, i, flag;
+    char *p;
+
+    ctx = (BIO_F_BUFFER_CTX *)b->ptr;
+    size--;                     /* reserve space for a '\0' */
+    BIO_clear_retry_flags(b);
+
+    for (;;) {
+        if (ctx->ibuf_len > 0) {
+            p = &(ctx->ibuf[ctx->ibuf_off]);
+            flag = 0;
+            for (i = 0; (i < ctx->ibuf_len) && (i < size); i++) {
+                *(buf++) = p[i];
+                if (p[i] == '\n') {
+                    flag = 1;
+                    i++;
+                    break;
+                }
+            }
+            num += i;
+            size -= i;
+            ctx->ibuf_len -= i;
+            ctx->ibuf_off += i;
+            if (flag || size == 0) {
+                *buf = '\0';
+                return (num);
+            }
+        } else {                /* read another chunk */
+
+            i = BIO_read(b->next_bio, ctx->ibuf, ctx->ibuf_size);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+                *buf = '\0';
+                if (i < 0)
+                    return ((num > 0) ? num : i);
+                if (i == 0)
+                    return (num);
+            }
+            ctx->ibuf_len = i;
+            ctx->ibuf_off = 0;
+        }
+    }
+}
 
 static int buffer_puts(BIO *b, const char *str)
-	{
-	return(buffer_write(b,str,strlen(str)));
-	}
-
+{
+    return (buffer_write(b, str, strlen(str)));
+}
diff --git a/crypto/bio/bf_lbuf.c b/crypto/bio/bf_lbuf.c
index ec0f7eb0b7..46d0d5a1e6 100644
--- a/crypto/bio/bf_lbuf.c
+++ b/crypto/bio/bf_lbuf.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,7 +62,7 @@
 #include 
 #include 
 
-static int linebuffer_write(BIO *h, const char *buf,int num);
+static int linebuffer_write(BIO *h, const char *buf, int num);
 static int linebuffer_read(BIO *h, char *buf, int size);
 static int linebuffer_puts(BIO *h, const char *str);
 static int linebuffer_gets(BIO *h, char *str, int size);
@@ -72,326 +72,320 @@ static int linebuffer_free(BIO *data);
 static long linebuffer_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
 
 /* A 10k maximum should be enough for most purposes */
-#define DEFAULT_LINEBUFFER_SIZE	1024*10
+#define DEFAULT_LINEBUFFER_SIZE 1024*10
 
 /* #define DEBUG */
 
-static BIO_METHOD methods_linebuffer=
-	{
-	BIO_TYPE_LINEBUFFER,
-	"linebuffer",
-	linebuffer_write,
-	linebuffer_read,
-	linebuffer_puts,
-	linebuffer_gets,
-	linebuffer_ctrl,
-	linebuffer_new,
-	linebuffer_free,
-	linebuffer_callback_ctrl,
-	};
+static BIO_METHOD methods_linebuffer = {
+    BIO_TYPE_LINEBUFFER,
+    "linebuffer",
+    linebuffer_write,
+    linebuffer_read,
+    linebuffer_puts,
+    linebuffer_gets,
+    linebuffer_ctrl,
+    linebuffer_new,
+    linebuffer_free,
+    linebuffer_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_linebuffer(void)
-	{
-	return(&methods_linebuffer);
-	}
+{
+    return (&methods_linebuffer);
+}
 
-typedef struct bio_linebuffer_ctx_struct
-	{
-	char *obuf;		/* the output char array */
-	int obuf_size;		/* how big is the output buffer */
-	int obuf_len;		/* how many bytes are in it */
-	} BIO_LINEBUFFER_CTX;
+typedef struct bio_linebuffer_ctx_struct {
+    char *obuf;                 /* the output char array */
+    int obuf_size;              /* how big is the output buffer */
+    int obuf_len;               /* how many bytes are in it */
+} BIO_LINEBUFFER_CTX;
 
 static int linebuffer_new(BIO *bi)
-	{
-	BIO_LINEBUFFER_CTX *ctx;
-
-	ctx=(BIO_LINEBUFFER_CTX *)OPENSSL_malloc(sizeof(BIO_LINEBUFFER_CTX));
-	if (ctx == NULL) return(0);
-	ctx->obuf=(char *)OPENSSL_malloc(DEFAULT_LINEBUFFER_SIZE);
-	if (ctx->obuf == NULL) { OPENSSL_free(ctx); return(0); }
-	ctx->obuf_size=DEFAULT_LINEBUFFER_SIZE;
-	ctx->obuf_len=0;
-
-	bi->init=1;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	return(1);
-	}
+{
+    BIO_LINEBUFFER_CTX *ctx;
+
+    ctx = (BIO_LINEBUFFER_CTX *)OPENSSL_malloc(sizeof(BIO_LINEBUFFER_CTX));
+    if (ctx == NULL)
+        return (0);
+    ctx->obuf = (char *)OPENSSL_malloc(DEFAULT_LINEBUFFER_SIZE);
+    if (ctx->obuf == NULL) {
+        OPENSSL_free(ctx);
+        return (0);
+    }
+    ctx->obuf_size = DEFAULT_LINEBUFFER_SIZE;
+    ctx->obuf_len = 0;
+
+    bi->init = 1;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return (1);
+}
 
 static int linebuffer_free(BIO *a)
-	{
-	BIO_LINEBUFFER_CTX *b;
-
-	if (a == NULL) return(0);
-	b=(BIO_LINEBUFFER_CTX *)a->ptr;
-	if (b->obuf != NULL) OPENSSL_free(b->obuf);
-	OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    BIO_LINEBUFFER_CTX *b;
+
+    if (a == NULL)
+        return (0);
+    b = (BIO_LINEBUFFER_CTX *)a->ptr;
+    if (b->obuf != NULL)
+        OPENSSL_free(b->obuf);
+    OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int linebuffer_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
- 
-	if (out == NULL) return(0);
-	if (b->next_bio == NULL) return(0);
-	ret=BIO_read(b->next_bio,out,outl);
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if (out == NULL)
+        return (0);
+    if (b->next_bio == NULL)
+        return (0);
+    ret = BIO_read(b->next_bio, out, outl);
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static int linebuffer_write(BIO *b, const char *in, int inl)
-	{
-	int i,num=0,foundnl;
-	BIO_LINEBUFFER_CTX *ctx;
-
-	if ((in == NULL) || (inl <= 0)) return(0);
-	ctx=(BIO_LINEBUFFER_CTX *)b->ptr;
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
-
-	BIO_clear_retry_flags(b);
-
-	do
-		{
-		const char *p;
-
-		for(p = in; p < in + inl && *p != '\n'; p++)
-			;
-		if (*p == '\n')
-			{
-			p++;
-			foundnl = 1;
-			}
-		else
-			foundnl = 0;
-
-		/* If a NL was found and we already have text in the save
-		   buffer, concatenate them and write */
-		while ((foundnl || p - in > ctx->obuf_size - ctx->obuf_len)
-			&& ctx->obuf_len > 0)
-			{
-			int orig_olen = ctx->obuf_len;
-			
-			i = ctx->obuf_size - ctx->obuf_len;
-			if (p - in > 0)
-				{
-				if (i >= p - in)
-					{
-					memcpy(&(ctx->obuf[ctx->obuf_len]),
-						in,p - in);
-					ctx->obuf_len += p - in;
-					inl -= p - in;
-					num += p - in;
-					in = p;
-					}
-				else
-					{
-					memcpy(&(ctx->obuf[ctx->obuf_len]),
-						in,i);
-					ctx->obuf_len += i;
-					inl -= i;
-					in += i;
-					num += i;
-					}
-				}
+{
+    int i, num = 0, foundnl;
+    BIO_LINEBUFFER_CTX *ctx;
+
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+    ctx = (BIO_LINEBUFFER_CTX *)b->ptr;
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
 
+    BIO_clear_retry_flags(b);
+
+    do {
+        const char *p;
+
+        for (p = in; p < in + inl && *p != '\n'; p++) ;
+        if (*p == '\n') {
+            p++;
+            foundnl = 1;
+        } else
+            foundnl = 0;
+
+        /*
+         * If a NL was found and we already have text in the save buffer,
+         * concatenate them and write
+         */
+        while ((foundnl || p - in > ctx->obuf_size - ctx->obuf_len)
+               && ctx->obuf_len > 0) {
+            int orig_olen = ctx->obuf_len;
+
+            i = ctx->obuf_size - ctx->obuf_len;
+            if (p - in > 0) {
+                if (i >= p - in) {
+                    memcpy(&(ctx->obuf[ctx->obuf_len]), in, p - in);
+                    ctx->obuf_len += p - in;
+                    inl -= p - in;
+                    num += p - in;
+                    in = p;
+                } else {
+                    memcpy(&(ctx->obuf[ctx->obuf_len]), in, i);
+                    ctx->obuf_len += i;
+                    inl -= i;
+                    in += i;
+                    num += i;
+                }
+            }
 #if 0
-BIO_write(b->next_bio, "<*<", 3);
+            BIO_write(b->next_bio, "<*<", 3);
 #endif
-			i=BIO_write(b->next_bio,
-				ctx->obuf, ctx->obuf_len);
-			if (i <= 0)
-				{
-				ctx->obuf_len = orig_olen;
-				BIO_copy_next_retry(b);
+            i = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);
+            if (i <= 0) {
+                ctx->obuf_len = orig_olen;
+                BIO_copy_next_retry(b);
 
 #if 0
-BIO_write(b->next_bio, ">*>", 3);
+                BIO_write(b->next_bio, ">*>", 3);
 #endif
-				if (i < 0) return((num > 0)?num:i);
-				if (i == 0) return(num);
-				}
+                if (i < 0)
+                    return ((num > 0) ? num : i);
+                if (i == 0)
+                    return (num);
+            }
 #if 0
-BIO_write(b->next_bio, ">*>", 3);
+            BIO_write(b->next_bio, ">*>", 3);
 #endif
-			if (i < ctx->obuf_len)
-				memmove(ctx->obuf, ctx->obuf + i,
-					ctx->obuf_len - i);
-			ctx->obuf_len-=i;
-			}
-
-		/* Now that the save buffer is emptied, let's write the input
-		   buffer if a NL was found and there is anything to write. */
-		if ((foundnl || p - in > ctx->obuf_size) && p - in > 0)
-			{
+            if (i < ctx->obuf_len)
+                memmove(ctx->obuf, ctx->obuf + i, ctx->obuf_len - i);
+            ctx->obuf_len -= i;
+        }
+
+        /*
+         * Now that the save buffer is emptied, let's write the input buffer
+         * if a NL was found and there is anything to write.
+         */
+        if ((foundnl || p - in > ctx->obuf_size) && p - in > 0) {
 #if 0
-BIO_write(b->next_bio, "<*<", 3);
+            BIO_write(b->next_bio, "<*<", 3);
 #endif
-			i=BIO_write(b->next_bio,in,p - in);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
+            i = BIO_write(b->next_bio, in, p - in);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
 #if 0
-BIO_write(b->next_bio, ">*>", 3);
+                BIO_write(b->next_bio, ">*>", 3);
 #endif
-				if (i < 0) return((num > 0)?num:i);
-				if (i == 0) return(num);
-				}
+                if (i < 0)
+                    return ((num > 0) ? num : i);
+                if (i == 0)
+                    return (num);
+            }
 #if 0
-BIO_write(b->next_bio, ">*>", 3);
+            BIO_write(b->next_bio, ">*>", 3);
 #endif
-			num+=i;
-			in+=i;
-			inl-=i;
-			}
-		}
-	while(foundnl && inl > 0);
-	/* We've written as much as we can.  The rest of the input buffer, if
-	   any, is text that doesn't and with a NL and therefore needs to be
-	   saved for the next trip. */
-	if (inl > 0)
-		{
-		memcpy(&(ctx->obuf[ctx->obuf_len]), in, inl);
-		ctx->obuf_len += inl;
-		num += inl;
-		}
-	return num;
-	}
+            num += i;
+            in += i;
+            inl -= i;
+        }
+    }
+    while (foundnl && inl > 0);
+    /*
+     * We've written as much as we can.  The rest of the input buffer, if
+     * any, is text that doesn't and with a NL and therefore needs to be
+     * saved for the next trip.
+     */
+    if (inl > 0) {
+        memcpy(&(ctx->obuf[ctx->obuf_len]), in, inl);
+        ctx->obuf_len += inl;
+        num += inl;
+    }
+    return num;
+}
 
 static long linebuffer_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO *dbio;
-	BIO_LINEBUFFER_CTX *ctx;
-	long ret=1;
-	char *p;
-	int r;
-	int obs;
-
-	ctx=(BIO_LINEBUFFER_CTX *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ctx->obuf_len=0;
-		if (b->next_bio == NULL) return(0);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_INFO:
-		ret=(long)ctx->obuf_len;
-		break;
-	case BIO_CTRL_WPENDING:
-		ret=(long)ctx->obuf_len;
-		if (ret == 0)
-			{
-			if (b->next_bio == NULL) return(0);
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-			}
-		break;
-	case BIO_C_SET_BUFF_SIZE:
-		obs=(int)num;
-		p=ctx->obuf;
-		if ((obs > DEFAULT_LINEBUFFER_SIZE) && (obs != ctx->obuf_size))
-			{
-			p=(char *)OPENSSL_malloc((int)num);
-			if (p == NULL)
-				goto malloc_error;
-			}
-		if (ctx->obuf != p)
-			{
-			if (ctx->obuf_len > obs)
-				{
-				ctx->obuf_len = obs;
-				}
-			memcpy(p, ctx->obuf, ctx->obuf_len);
-			OPENSSL_free(ctx->obuf);
-			ctx->obuf=p;
-			ctx->obuf_size=obs;
-			}
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		if (b->next_bio == NULL) return(0);
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-
-	case BIO_CTRL_FLUSH:
-		if (b->next_bio == NULL) return(0);
-		if (ctx->obuf_len <= 0)
-			{
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-			break;
-			}
-
-		for (;;)
-			{
-			BIO_clear_retry_flags(b);
-			if (ctx->obuf_len > 0)
-				{
-				r=BIO_write(b->next_bio,
-					ctx->obuf, ctx->obuf_len);
+{
+    BIO *dbio;
+    BIO_LINEBUFFER_CTX *ctx;
+    long ret = 1;
+    char *p;
+    int r;
+    int obs;
+
+    ctx = (BIO_LINEBUFFER_CTX *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ctx->obuf_len = 0;
+        if (b->next_bio == NULL)
+            return (0);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_INFO:
+        ret = (long)ctx->obuf_len;
+        break;
+    case BIO_CTRL_WPENDING:
+        ret = (long)ctx->obuf_len;
+        if (ret == 0) {
+            if (b->next_bio == NULL)
+                return (0);
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        }
+        break;
+    case BIO_C_SET_BUFF_SIZE:
+        obs = (int)num;
+        p = ctx->obuf;
+        if ((obs > DEFAULT_LINEBUFFER_SIZE) && (obs != ctx->obuf_size)) {
+            p = (char *)OPENSSL_malloc((int)num);
+            if (p == NULL)
+                goto malloc_error;
+        }
+        if (ctx->obuf != p) {
+            if (ctx->obuf_len > obs) {
+                ctx->obuf_len = obs;
+            }
+            memcpy(p, ctx->obuf, ctx->obuf_len);
+            OPENSSL_free(ctx->obuf);
+            ctx->obuf = p;
+            ctx->obuf_size = obs;
+        }
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        if (b->next_bio == NULL)
+            return (0);
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+
+    case BIO_CTRL_FLUSH:
+        if (b->next_bio == NULL)
+            return (0);
+        if (ctx->obuf_len <= 0) {
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+            break;
+        }
+
+        for (;;) {
+            BIO_clear_retry_flags(b);
+            if (ctx->obuf_len > 0) {
+                r = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);
 #if 0
-fprintf(stderr,"FLUSH %3d -> %3d\n",ctx->obuf_len,r);
+                fprintf(stderr, "FLUSH %3d -> %3d\n", ctx->obuf_len, r);
 #endif
-				BIO_copy_next_retry(b);
-				if (r <= 0) return((long)r);
-				if (r < ctx->obuf_len)
-					memmove(ctx->obuf, ctx->obuf + r,
-						ctx->obuf_len - r);
-				ctx->obuf_len-=r;
-				}
-			else
-				{
-				ctx->obuf_len=0;
-				ret=1;
-				break;
-				}
-			}
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_DUP:
-		dbio=(BIO *)ptr;
-		if (	!BIO_set_write_buffer_size(dbio,ctx->obuf_size))
-			ret=0;
-		break;
-	default:
-		if (b->next_bio == NULL) return(0);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-malloc_error:
-	BIOerr(BIO_F_LINEBUFFER_CTRL,ERR_R_MALLOC_FAILURE);
-	return(0);
-	}
+                BIO_copy_next_retry(b);
+                if (r <= 0)
+                    return ((long)r);
+                if (r < ctx->obuf_len)
+                    memmove(ctx->obuf, ctx->obuf + r, ctx->obuf_len - r);
+                ctx->obuf_len -= r;
+            } else {
+                ctx->obuf_len = 0;
+                ret = 1;
+                break;
+            }
+        }
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_DUP:
+        dbio = (BIO *)ptr;
+        if (!BIO_set_write_buffer_size(dbio, ctx->obuf_size))
+            ret = 0;
+        break;
+    default:
+        if (b->next_bio == NULL)
+            return (0);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+ malloc_error:
+    BIOerr(BIO_F_LINEBUFFER_CTRL, ERR_R_MALLOC_FAILURE);
+    return (0);
+}
 
 static long linebuffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int linebuffer_gets(BIO *b, char *buf, int size)
-	{
-	if (b->next_bio == NULL) return(0);
-	return(BIO_gets(b->next_bio,buf,size));
-	}
+{
+    if (b->next_bio == NULL)
+        return (0);
+    return (BIO_gets(b->next_bio, buf, size));
+}
 
 static int linebuffer_puts(BIO *b, const char *str)
-	{
-	return(linebuffer_write(b,str,strlen(str)));
-	}
-
+{
+    return (linebuffer_write(b, str, strlen(str)));
+}
diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c
index 028616c064..da88a8a1bf 100644
--- a/crypto/bio/bf_nbio.c
+++ b/crypto/bio/bf_nbio.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,192 +62,190 @@
 #include 
 #include 
 
-/* BIO_put and BIO_get both add to the digest,
- * BIO_gets returns the digest */
+/*
+ * BIO_put and BIO_get both add to the digest, BIO_gets returns the digest
+ */
 
-static int nbiof_write(BIO *h,const char *buf,int num);
-static int nbiof_read(BIO *h,char *buf,int size);
-static int nbiof_puts(BIO *h,const char *str);
-static int nbiof_gets(BIO *h,char *str,int size);
-static long nbiof_ctrl(BIO *h,int cmd,long arg1,void *arg2);
+static int nbiof_write(BIO *h, const char *buf, int num);
+static int nbiof_read(BIO *h, char *buf, int size);
+static int nbiof_puts(BIO *h, const char *str);
+static int nbiof_gets(BIO *h, char *str, int size);
+static long nbiof_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int nbiof_new(BIO *h);
 static int nbiof_free(BIO *data);
-static long nbiof_callback_ctrl(BIO *h,int cmd,bio_info_cb *fp);
-typedef struct nbio_test_st
-	{
-	/* only set if we sent a 'should retry' error */
-	int lrn;
-	int lwn;
-	} NBIO_TEST;
-
-static BIO_METHOD methods_nbiof=
-	{
-	BIO_TYPE_NBIO_TEST,
-	"non-blocking IO test filter",
-	nbiof_write,
-	nbiof_read,
-	nbiof_puts,
-	nbiof_gets,
-	nbiof_ctrl,
-	nbiof_new,
-	nbiof_free,
-	nbiof_callback_ctrl,
-	};
+static long nbiof_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
+typedef struct nbio_test_st {
+    /* only set if we sent a 'should retry' error */
+    int lrn;
+    int lwn;
+} NBIO_TEST;
+
+static BIO_METHOD methods_nbiof = {
+    BIO_TYPE_NBIO_TEST,
+    "non-blocking IO test filter",
+    nbiof_write,
+    nbiof_read,
+    nbiof_puts,
+    nbiof_gets,
+    nbiof_ctrl,
+    nbiof_new,
+    nbiof_free,
+    nbiof_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_nbio_test(void)
-	{
-	return(&methods_nbiof);
-	}
+{
+    return (&methods_nbiof);
+}
 
 static int nbiof_new(BIO *bi)
-	{
-	NBIO_TEST *nt;
-
-	if (!(nt=(NBIO_TEST *)OPENSSL_malloc(sizeof(NBIO_TEST)))) return(0);
-	nt->lrn= -1;
-	nt->lwn= -1;
-	bi->ptr=(char *)nt;
-	bi->init=1;
-	bi->flags=0;
-	return(1);
-	}
+{
+    NBIO_TEST *nt;
+
+    if (!(nt = (NBIO_TEST *)OPENSSL_malloc(sizeof(NBIO_TEST))))
+        return (0);
+    nt->lrn = -1;
+    nt->lwn = -1;
+    bi->ptr = (char *)nt;
+    bi->init = 1;
+    bi->flags = 0;
+    return (1);
+}
 
 static int nbiof_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->ptr != NULL)
-		OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    if (a->ptr != NULL)
+        OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int nbiof_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
+{
+    int ret = 0;
 #if 1
-	int num;
-	unsigned char n;
+    int num;
+    unsigned char n;
 #endif
 
-	if (out == NULL) return(0);
-	if (b->next_bio == NULL) return(0);
+    if (out == NULL)
+        return (0);
+    if (b->next_bio == NULL)
+        return (0);
 
-	BIO_clear_retry_flags(b);
+    BIO_clear_retry_flags(b);
 #if 1
-	RAND_pseudo_bytes(&n,1);
-	num=(n&0x07);
+    RAND_pseudo_bytes(&n, 1);
+    num = (n & 0x07);
 
-	if (outl > num) outl=num;
+    if (outl > num)
+        outl = num;
 
-	if (num == 0)
-		{
-		ret= -1;
-		BIO_set_retry_read(b);
-		}
-	else
+    if (num == 0) {
+        ret = -1;
+        BIO_set_retry_read(b);
+    } else
 #endif
-		{
-		ret=BIO_read(b->next_bio,out,outl);
-		if (ret < 0)
-			BIO_copy_next_retry(b);
-		}
-	return(ret);
-	}
+    {
+        ret = BIO_read(b->next_bio, out, outl);
+        if (ret < 0)
+            BIO_copy_next_retry(b);
+    }
+    return (ret);
+}
 
 static int nbiof_write(BIO *b, const char *in, int inl)
-	{
-	NBIO_TEST *nt;
-	int ret=0;
-	int num;
-	unsigned char n;
+{
+    NBIO_TEST *nt;
+    int ret = 0;
+    int num;
+    unsigned char n;
 
-	if ((in == NULL) || (inl <= 0)) return(0);
-	if (b->next_bio == NULL) return(0);
-	nt=(NBIO_TEST *)b->ptr;
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+    if (b->next_bio == NULL)
+        return (0);
+    nt = (NBIO_TEST *)b->ptr;
 
-	BIO_clear_retry_flags(b);
+    BIO_clear_retry_flags(b);
 
 #if 1
-	if (nt->lwn > 0)
-		{
-		num=nt->lwn;
-		nt->lwn=0;
-		}
-	else
-		{
-		RAND_pseudo_bytes(&n,1);
-		num=(n&7);
-		}
-
-	if (inl > num) inl=num;
-
-	if (num == 0)
-		{
-		ret= -1;
-		BIO_set_retry_write(b);
-		}
-	else
+    if (nt->lwn > 0) {
+        num = nt->lwn;
+        nt->lwn = 0;
+    } else {
+        RAND_pseudo_bytes(&n, 1);
+        num = (n & 7);
+    }
+
+    if (inl > num)
+        inl = num;
+
+    if (num == 0) {
+        ret = -1;
+        BIO_set_retry_write(b);
+    } else
 #endif
-		{
-		ret=BIO_write(b->next_bio,in,inl);
-		if (ret < 0)
-			{
-			BIO_copy_next_retry(b);
-			nt->lwn=inl;
-			}
-		}
-	return(ret);
-	}
+    {
+        ret = BIO_write(b->next_bio, in, inl);
+        if (ret < 0) {
+            BIO_copy_next_retry(b);
+            nt->lwn = inl;
+        }
+    }
+    return (ret);
+}
 
 static long nbiof_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-        case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-	case BIO_CTRL_DUP:
-		ret=0L;
-		break;
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+    case BIO_CTRL_DUP:
+        ret = 0L;
+        break;
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long nbiof_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int nbiof_gets(BIO *bp, char *buf, int size)
-	{
-	if (bp->next_bio == NULL) return(0);
-	return(BIO_gets(bp->next_bio,buf,size));
-	}
-
+{
+    if (bp->next_bio == NULL)
+        return (0);
+    return (BIO_gets(bp->next_bio, buf, size));
+}
 
 static int nbiof_puts(BIO *bp, const char *str)
-	{
-	if (bp->next_bio == NULL) return(0);
-	return(BIO_puts(bp->next_bio,str));
-	}
-
-
+{
+    if (bp->next_bio == NULL)
+        return (0);
+    return (BIO_puts(bp->next_bio, str));
+}
diff --git a/crypto/bio/bf_null.c b/crypto/bio/bf_null.c
index e179e6d0f5..d9d0dc6bf4 100644
--- a/crypto/bio/bf_null.c
+++ b/crypto/bio/bf_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,8 +61,9 @@
 #include "cryptlib.h"
 #include 
 
-/* BIO_put and BIO_get both add to the digest,
- * BIO_gets returns the digest */
+/*
+ * BIO_put and BIO_get both add to the digest, BIO_gets returns the digest
+ */
 
 static int nullf_write(BIO *h, const char *buf, int num);
 static int nullf_read(BIO *h, char *buf, int size);
@@ -72,114 +73,117 @@ static long nullf_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int nullf_new(BIO *h);
 static int nullf_free(BIO *data);
 static long nullf_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
-static BIO_METHOD methods_nullf=
-	{
-	BIO_TYPE_NULL_FILTER,
-	"NULL filter",
-	nullf_write,
-	nullf_read,
-	nullf_puts,
-	nullf_gets,
-	nullf_ctrl,
-	nullf_new,
-	nullf_free,
-	nullf_callback_ctrl,
-	};
+static BIO_METHOD methods_nullf = {
+    BIO_TYPE_NULL_FILTER,
+    "NULL filter",
+    nullf_write,
+    nullf_read,
+    nullf_puts,
+    nullf_gets,
+    nullf_ctrl,
+    nullf_new,
+    nullf_free,
+    nullf_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_null(void)
-	{
-	return(&methods_nullf);
-	}
+{
+    return (&methods_nullf);
+}
 
 static int nullf_new(BIO *bi)
-	{
-	bi->init=1;
-	bi->ptr=NULL;
-	bi->flags=0;
-	return(1);
-	}
+{
+    bi->init = 1;
+    bi->ptr = NULL;
+    bi->flags = 0;
+    return (1);
+}
 
 static int nullf_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	/*-
-  	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	*/
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+        /*-
+        a->ptr=NULL;
+        a->init=0;
+        a->flags=0;
+        */
+    return (1);
+}
+
 static int nullf_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
- 
-	if (out == NULL) return(0);
-	if (b->next_bio == NULL) return(0);
-	ret=BIO_read(b->next_bio,out,outl);
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if (out == NULL)
+        return (0);
+    if (b->next_bio == NULL)
+        return (0);
+    ret = BIO_read(b->next_bio, out, outl);
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static int nullf_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0;
-
-	if ((in == NULL) || (inl <= 0)) return(0);
-	if (b->next_bio == NULL) return(0);
-	ret=BIO_write(b->next_bio,in,inl);
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+    if (b->next_bio == NULL)
+        return (0);
+    ret = BIO_write(b->next_bio, in, inl);
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static long nullf_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret;
-
-	if (b->next_bio == NULL) return(0);
-	switch(cmd)
-		{
-        case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-	case BIO_CTRL_DUP:
-		ret=0L;
-		break;
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		}
-	return(ret);
-	}
+{
+    long ret;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+    case BIO_CTRL_DUP:
+        ret = 0L;
+        break;
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+    }
+    return (ret);
+}
 
 static long nullf_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int nullf_gets(BIO *bp, char *buf, int size)
-	{
-	if (bp->next_bio == NULL) return(0);
-	return(BIO_gets(bp->next_bio,buf,size));
-	}
-
+{
+    if (bp->next_bio == NULL)
+        return (0);
+    return (BIO_gets(bp->next_bio, buf, size));
+}
 
 static int nullf_puts(BIO *bp, const char *str)
-	{
-	if (bp->next_bio == NULL) return(0);
-	return(BIO_puts(bp->next_bio,str));
-	}
-
-
+{
+    if (bp->next_bio == NULL)
+        return (0);
+    return (BIO_puts(bp->next_bio, str));
+}
diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h
index 3ea44ab263..5076c07aeb 100644
--- a/crypto/bio/bio.h
+++ b/crypto/bio/bio.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,619 +57,632 @@
  */
 
 #ifndef HEADER_BIO_H
-#define HEADER_BIO_H
+# define HEADER_BIO_H
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_FP_API
-# include 
-#endif
-#include 
+# ifndef OPENSSL_NO_FP_API
+#  include 
+# endif
+# include 
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_SCTP
-# ifndef OPENSSL_SYS_VMS
-# include 
-# else
-# include 
+# ifndef OPENSSL_NO_SCTP
+#  ifndef OPENSSL_SYS_VMS
+#   include 
+#  else
+#   include 
+#  endif
 # endif
-#endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* These are the 'types' of BIOs */
-#define BIO_TYPE_NONE		0
-#define BIO_TYPE_MEM		(1|0x0400)
-#define BIO_TYPE_FILE		(2|0x0400)
-
-#define BIO_TYPE_FD		(4|0x0400|0x0100)
-#define BIO_TYPE_SOCKET		(5|0x0400|0x0100)
-#define BIO_TYPE_NULL		(6|0x0400)
-#define BIO_TYPE_SSL		(7|0x0200)
-#define BIO_TYPE_MD		(8|0x0200)		/* passive filter */
-#define BIO_TYPE_BUFFER		(9|0x0200)		/* filter */
-#define BIO_TYPE_CIPHER		(10|0x0200)		/* filter */
-#define BIO_TYPE_BASE64		(11|0x0200)		/* filter */
-#define BIO_TYPE_CONNECT	(12|0x0400|0x0100)	/* socket - connect */
-#define BIO_TYPE_ACCEPT		(13|0x0400|0x0100)	/* socket for accept */
-#define BIO_TYPE_PROXY_CLIENT	(14|0x0200)		/* client proxy BIO */
-#define BIO_TYPE_PROXY_SERVER	(15|0x0200)		/* server proxy BIO */
-#define BIO_TYPE_NBIO_TEST	(16|0x0200)		/* server proxy BIO */
-#define BIO_TYPE_NULL_FILTER	(17|0x0200)
-#define BIO_TYPE_BER		(18|0x0200)		/* BER -> bin filter */
-#define BIO_TYPE_BIO		(19|0x0400)		/* (half a) BIO pair */
-#define BIO_TYPE_LINEBUFFER	(20|0x0200)		/* filter */
-#define BIO_TYPE_DGRAM		(21|0x0400|0x0100)
-#ifndef OPENSSL_NO_SCTP
-#define BIO_TYPE_DGRAM_SCTP	(24|0x0400|0x0100)
-#endif
-#define BIO_TYPE_ASN1 		(22|0x0200)		/* filter */
-#define BIO_TYPE_COMP 		(23|0x0200)		/* filter */
-
-#define BIO_TYPE_DESCRIPTOR	0x0100	/* socket, fd, connect or accept */
-#define BIO_TYPE_FILTER		0x0200
-#define BIO_TYPE_SOURCE_SINK	0x0400
-
-/* BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
- * BIO_set_fp(in,stdin,BIO_NOCLOSE); */
-#define BIO_NOCLOSE		0x00
-#define BIO_CLOSE		0x01
-
-/* These are used in the following macros and are passed to
- * BIO_ctrl() */
-#define BIO_CTRL_RESET		1  /* opt - rewind/zero etc */
-#define BIO_CTRL_EOF		2  /* opt - are we at the eof */
-#define BIO_CTRL_INFO		3  /* opt - extra tit-bits */
-#define BIO_CTRL_SET		4  /* man - set the 'IO' type */
-#define BIO_CTRL_GET		5  /* man - get the 'IO' type */
-#define BIO_CTRL_PUSH		6  /* opt - internal, used to signify change */
-#define BIO_CTRL_POP		7  /* opt - internal, used to signify change */
-#define BIO_CTRL_GET_CLOSE	8  /* man - set the 'close' on free */
-#define BIO_CTRL_SET_CLOSE	9  /* man - set the 'close' on free */
-#define BIO_CTRL_PENDING	10  /* opt - is their more data buffered */
-#define BIO_CTRL_FLUSH		11  /* opt - 'flush' buffered output */
-#define BIO_CTRL_DUP		12  /* man - extra stuff for 'duped' BIO */
-#define BIO_CTRL_WPENDING	13  /* opt - number of bytes still to write */
+# define BIO_TYPE_NONE           0
+# define BIO_TYPE_MEM            (1|0x0400)
+# define BIO_TYPE_FILE           (2|0x0400)
+
+# define BIO_TYPE_FD             (4|0x0400|0x0100)
+# define BIO_TYPE_SOCKET         (5|0x0400|0x0100)
+# define BIO_TYPE_NULL           (6|0x0400)
+# define BIO_TYPE_SSL            (7|0x0200)
+# define BIO_TYPE_MD             (8|0x0200)/* passive filter */
+# define BIO_TYPE_BUFFER         (9|0x0200)/* filter */
+# define BIO_TYPE_CIPHER         (10|0x0200)/* filter */
+# define BIO_TYPE_BASE64         (11|0x0200)/* filter */
+# define BIO_TYPE_CONNECT        (12|0x0400|0x0100)/* socket - connect */
+# define BIO_TYPE_ACCEPT         (13|0x0400|0x0100)/* socket for accept */
+# define BIO_TYPE_PROXY_CLIENT   (14|0x0200)/* client proxy BIO */
+# define BIO_TYPE_PROXY_SERVER   (15|0x0200)/* server proxy BIO */
+# define BIO_TYPE_NBIO_TEST      (16|0x0200)/* server proxy BIO */
+# define BIO_TYPE_NULL_FILTER    (17|0x0200)
+# define BIO_TYPE_BER            (18|0x0200)/* BER -> bin filter */
+# define BIO_TYPE_BIO            (19|0x0400)/* (half a) BIO pair */
+# define BIO_TYPE_LINEBUFFER     (20|0x0200)/* filter */
+# define BIO_TYPE_DGRAM          (21|0x0400|0x0100)
+# ifndef OPENSSL_NO_SCTP
+#  define BIO_TYPE_DGRAM_SCTP     (24|0x0400|0x0100)
+# endif
+# define BIO_TYPE_ASN1           (22|0x0200)/* filter */
+# define BIO_TYPE_COMP           (23|0x0200)/* filter */
+
+# define BIO_TYPE_DESCRIPTOR     0x0100/* socket, fd, connect or accept */
+# define BIO_TYPE_FILTER         0x0200
+# define BIO_TYPE_SOURCE_SINK    0x0400
+
+/*
+ * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
+ * BIO_set_fp(in,stdin,BIO_NOCLOSE);
+ */
+# define BIO_NOCLOSE             0x00
+# define BIO_CLOSE               0x01
+
+/*
+ * These are used in the following macros and are passed to BIO_ctrl()
+ */
+# define BIO_CTRL_RESET          1/* opt - rewind/zero etc */
+# define BIO_CTRL_EOF            2/* opt - are we at the eof */
+# define BIO_CTRL_INFO           3/* opt - extra tit-bits */
+# define BIO_CTRL_SET            4/* man - set the 'IO' type */
+# define BIO_CTRL_GET            5/* man - get the 'IO' type */
+# define BIO_CTRL_PUSH           6/* opt - internal, used to signify change */
+# define BIO_CTRL_POP            7/* opt - internal, used to signify change */
+# define BIO_CTRL_GET_CLOSE      8/* man - set the 'close' on free */
+# define BIO_CTRL_SET_CLOSE      9/* man - set the 'close' on free */
+# define BIO_CTRL_PENDING        10/* opt - is their more data buffered */
+# define BIO_CTRL_FLUSH          11/* opt - 'flush' buffered output */
+# define BIO_CTRL_DUP            12/* man - extra stuff for 'duped' BIO */
+# define BIO_CTRL_WPENDING       13/* opt - number of bytes still to write */
 /* callback is int cb(BIO *bio,state,ret); */
-#define BIO_CTRL_SET_CALLBACK	14  /* opt - set callback function */
-#define BIO_CTRL_GET_CALLBACK	15  /* opt - set callback function */
+# define BIO_CTRL_SET_CALLBACK   14/* opt - set callback function */
+# define BIO_CTRL_GET_CALLBACK   15/* opt - set callback function */
 
-#define BIO_CTRL_SET_FILENAME	30	/* BIO_s_file special */
+# define BIO_CTRL_SET_FILENAME   30/* BIO_s_file special */
 
 /* dgram BIO stuff */
-#define BIO_CTRL_DGRAM_CONNECT       31  /* BIO dgram special */
-#define BIO_CTRL_DGRAM_SET_CONNECTED 32  /* allow for an externally
-					  * connected socket to be
-					  * passed in */ 
-#define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */
-#define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */
-#define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */
-#define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */
-
-#define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */
-#define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */
-					
+# define BIO_CTRL_DGRAM_CONNECT       31/* BIO dgram special */
+# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
+                                         * socket to be passed in */
+# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
+# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
+
+# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
+# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
+
 /* #ifdef IP_MTU_DISCOVER */
-#define BIO_CTRL_DGRAM_MTU_DISCOVER       39 /* set DF bit on egress packets */
+# define BIO_CTRL_DGRAM_MTU_DISCOVER       39/* set DF bit on egress packets */
 /* #endif */
 
-#define BIO_CTRL_DGRAM_QUERY_MTU          40 /* as kernel for current MTU */
-#define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47
-#define BIO_CTRL_DGRAM_GET_MTU            41 /* get cached value for MTU */
-#define BIO_CTRL_DGRAM_SET_MTU            42 /* set cached value for
-					      * MTU. want to use this
-					      * if asking the kernel
-					      * fails */
+# define BIO_CTRL_DGRAM_QUERY_MTU          40/* as kernel for current MTU */
+# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU   47
+# define BIO_CTRL_DGRAM_GET_MTU            41/* get cached value for MTU */
+# define BIO_CTRL_DGRAM_SET_MTU            42/* set cached value for MTU.
+                                              * want to use this if asking
+                                              * the kernel fails */
 
-#define BIO_CTRL_DGRAM_MTU_EXCEEDED       43 /* check whether the MTU
-					      * was exceed in the
-					      * previous write
-					      * operation */
+# define BIO_CTRL_DGRAM_MTU_EXCEEDED       43/* check whether the MTU was
+                                              * exceed in the previous write
+                                              * operation */
 
-#define BIO_CTRL_DGRAM_GET_PEER           46
-#define BIO_CTRL_DGRAM_SET_PEER           44 /* Destination for the data */
+# define BIO_CTRL_DGRAM_GET_PEER           46
+# define BIO_CTRL_DGRAM_SET_PEER           44/* Destination for the data */
 
-#define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45 /* Next DTLS handshake timeout to
-                                              * adjust socket timeouts */
-#define BIO_CTRL_DGRAM_SET_DONT_FRAG      48
+# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT   45/* Next DTLS handshake timeout
+                                              * to adjust socket timeouts */
+# define BIO_CTRL_DGRAM_SET_DONT_FRAG      48
 
-#define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD   49
+# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD   49
 
-#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_NO_SCTP
 /* SCTP stuff */
-#define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE	50
-#define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY		51
-#define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY		52
-#define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD		53
-#define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO		60
-#define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO		61
-#define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO		62
-#define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO		63
-#define BIO_CTRL_DGRAM_SCTP_GET_PRINFO			64
-#define BIO_CTRL_DGRAM_SCTP_SET_PRINFO			65
-#define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN		70
-#endif
+#  define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE    50
+#  define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY                51
+#  define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY               52
+#  define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD               53
+#  define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO         60
+#  define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO         61
+#  define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO         62
+#  define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO         63
+#  define BIO_CTRL_DGRAM_SCTP_GET_PRINFO                  64
+#  define BIO_CTRL_DGRAM_SCTP_SET_PRINFO                  65
+#  define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN               70
+# endif
 
 /* modifiers */
-#define BIO_FP_READ		0x02
-#define BIO_FP_WRITE		0x04
-#define BIO_FP_APPEND		0x08
-#define BIO_FP_TEXT		0x10
-
-#define BIO_FLAGS_READ		0x01
-#define BIO_FLAGS_WRITE		0x02
-#define BIO_FLAGS_IO_SPECIAL	0x04
-#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
-#define BIO_FLAGS_SHOULD_RETRY	0x08
-#ifndef	BIO_FLAGS_UPLINK
-/* "UPLINK" flag denotes file descriptors provided by application.
-   It defaults to 0, as most platforms don't require UPLINK interface. */
-#define	BIO_FLAGS_UPLINK	0
-#endif
+# define BIO_FP_READ             0x02
+# define BIO_FP_WRITE            0x04
+# define BIO_FP_APPEND           0x08
+# define BIO_FP_TEXT             0x10
+
+# define BIO_FLAGS_READ          0x01
+# define BIO_FLAGS_WRITE         0x02
+# define BIO_FLAGS_IO_SPECIAL    0x04
+# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
+# define BIO_FLAGS_SHOULD_RETRY  0x08
+# ifndef BIO_FLAGS_UPLINK
+/*
+ * "UPLINK" flag denotes file descriptors provided by application. It
+ * defaults to 0, as most platforms don't require UPLINK interface.
+ */
+#  define BIO_FLAGS_UPLINK        0
+# endif
 
 /* Used in BIO_gethostbyname() */
-#define BIO_GHBN_CTRL_HITS		1
-#define BIO_GHBN_CTRL_MISSES		2
-#define BIO_GHBN_CTRL_CACHE_SIZE	3
-#define BIO_GHBN_CTRL_GET_ENTRY		4
-#define BIO_GHBN_CTRL_FLUSH		5
+# define BIO_GHBN_CTRL_HITS              1
+# define BIO_GHBN_CTRL_MISSES            2
+# define BIO_GHBN_CTRL_CACHE_SIZE        3
+# define BIO_GHBN_CTRL_GET_ENTRY         4
+# define BIO_GHBN_CTRL_FLUSH             5
 
 /* Mostly used in the SSL BIO */
 /*-
  * Not used anymore
  * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10
  * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20
- * #define BIO_FLAGS_PROTOCOL_STARTUP	0x40
+ * #define BIO_FLAGS_PROTOCOL_STARTUP   0x40
  */
 
-#define BIO_FLAGS_BASE64_NO_NL	0x100
+# define BIO_FLAGS_BASE64_NO_NL  0x100
 
-/* This is used with memory BIOs: it means we shouldn't free up or change the
+/*
+ * This is used with memory BIOs: it means we shouldn't free up or change the
  * data in any way.
  */
-#define BIO_FLAGS_MEM_RDONLY	0x200
+# define BIO_FLAGS_MEM_RDONLY    0x200
 
 typedef struct bio_st BIO;
 
 void BIO_set_flags(BIO *b, int flags);
-int  BIO_test_flags(const BIO *b, int flags);
+int BIO_test_flags(const BIO *b, int flags);
 void BIO_clear_flags(BIO *b, int flags);
 
-#define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
-#define BIO_set_retry_special(b) \
-		BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
-#define BIO_set_retry_read(b) \
-		BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
-#define BIO_set_retry_write(b) \
-		BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
+# define BIO_set_retry_special(b) \
+                BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_read(b) \
+                BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_set_retry_write(b) \
+                BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
 
 /* These are normally used internally in BIOs */
-#define BIO_clear_retry_flags(b) \
-		BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
-#define BIO_get_retry_flags(b) \
-		BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_clear_retry_flags(b) \
+                BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+# define BIO_get_retry_flags(b) \
+                BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
 
 /* These should be used by the application to tell why we should retry */
-#define BIO_should_read(a)		BIO_test_flags(a, BIO_FLAGS_READ)
-#define BIO_should_write(a)		BIO_test_flags(a, BIO_FLAGS_WRITE)
-#define BIO_should_io_special(a)	BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
-#define BIO_retry_type(a)		BIO_test_flags(a, BIO_FLAGS_RWS)
-#define BIO_should_retry(a)		BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
-
-/* The next three are used in conjunction with the
- * BIO_should_io_special() condition.  After this returns true,
- * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO 
- * stack and return the 'reason' for the special and the offending BIO.
- * Given a BIO, BIO_get_retry_reason(bio) will return the code. */
-/* Returned from the SSL bio when the certificate retrieval code had an error */
-#define BIO_RR_SSL_X509_LOOKUP		0x01
+# define BIO_should_read(a)              BIO_test_flags(a, BIO_FLAGS_READ)
+# define BIO_should_write(a)             BIO_test_flags(a, BIO_FLAGS_WRITE)
+# define BIO_should_io_special(a)        BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
+# define BIO_retry_type(a)               BIO_test_flags(a, BIO_FLAGS_RWS)
+# define BIO_should_retry(a)             BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
+
+/*
+ * The next three are used in conjunction with the BIO_should_io_special()
+ * condition.  After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
+ * *reason); will walk the BIO stack and return the 'reason' for the special
+ * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
+ * the code.
+ */
+/*
+ * Returned from the SSL bio when the certificate retrieval code had an error
+ */
+# define BIO_RR_SSL_X509_LOOKUP          0x01
 /* Returned from the connect BIO when a connect would have blocked */
-#define BIO_RR_CONNECT			0x02
+# define BIO_RR_CONNECT                  0x02
 /* Returned from the accept BIO when an accept would have blocked */
-#define BIO_RR_ACCEPT			0x03
+# define BIO_RR_ACCEPT                   0x03
 
 /* These are passed by the BIO callback */
-#define BIO_CB_FREE	0x01
-#define BIO_CB_READ	0x02
-#define BIO_CB_WRITE	0x03
-#define BIO_CB_PUTS	0x04
-#define BIO_CB_GETS	0x05
-#define BIO_CB_CTRL	0x06
-
-/* The callback is called before and after the underling operation,
- * The BIO_CB_RETURN flag indicates if it is after the call */
-#define BIO_CB_RETURN	0x80
-#define BIO_CB_return(a) ((a)|BIO_CB_RETURN))
-#define BIO_cb_pre(a)	(!((a)&BIO_CB_RETURN))
-#define BIO_cb_post(a)	((a)&BIO_CB_RETURN)
-
-long (*BIO_get_callback(const BIO *b)) (struct bio_st *,int,const char *,int, long,long);
-void BIO_set_callback(BIO *b, 
-	long (*callback)(struct bio_st *,int,const char *,int, long,long));
+# define BIO_CB_FREE     0x01
+# define BIO_CB_READ     0x02
+# define BIO_CB_WRITE    0x03
+# define BIO_CB_PUTS     0x04
+# define BIO_CB_GETS     0x05
+# define BIO_CB_CTRL     0x06
+
+/*
+ * The callback is called before and after the underling operation, The
+ * BIO_CB_RETURN flag indicates if it is after the call
+ */
+# define BIO_CB_RETURN   0x80
+# define BIO_CB_return(a) ((a)|BIO_CB_RETURN))
+# define BIO_cb_pre(a)   (!((a)&BIO_CB_RETURN))
+# define BIO_cb_post(a)  ((a)&BIO_CB_RETURN)
+
+long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
+                                        int, long, long);
+void BIO_set_callback(BIO *b,
+                      long (*callback) (struct bio_st *, int, const char *,
+                                        int, long, long));
 char *BIO_get_callback_arg(const BIO *b);
 void BIO_set_callback_arg(BIO *b, char *arg);
 
-const char * BIO_method_name(const BIO *b);
+const char *BIO_method_name(const BIO *b);
 int BIO_method_type(const BIO *b);
 
-typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
-
-typedef struct bio_method_st
-	{
-	int type;
-	const char *name;
-	int (*bwrite)(BIO *, const char *, int);
-	int (*bread)(BIO *, char *, int);
-	int (*bputs)(BIO *, const char *);
-	int (*bgets)(BIO *, char *, int);
-	long (*ctrl)(BIO *, int, long, void *);
-	int (*create)(BIO *);
-	int (*destroy)(BIO *);
-        long (*callback_ctrl)(BIO *, int, bio_info_cb *);
-	} BIO_METHOD;
-
-struct bio_st
-	{
-	BIO_METHOD *method;
-	/* bio, mode, argp, argi, argl, ret */
-	long (*callback)(struct bio_st *,int,const char *,int, long,long);
-	char *cb_arg; /* first argument for the callback */
-
-	int init;
-	int shutdown;
-	int flags;	/* extra storage */
-	int retry_reason;
-	int num;
-	void *ptr;
-	struct bio_st *next_bio;	/* used by filter BIOs */
-	struct bio_st *prev_bio;	/* used by filter BIOs */
-	int references;
-	unsigned long num_read;
-	unsigned long num_write;
-
-	CRYPTO_EX_DATA ex_data;
-	};
+typedef void bio_info_cb (struct bio_st *, int, const char *, int, long,
+                          long);
+
+typedef struct bio_method_st {
+    int type;
+    const char *name;
+    int (*bwrite) (BIO *, const char *, int);
+    int (*bread) (BIO *, char *, int);
+    int (*bputs) (BIO *, const char *);
+    int (*bgets) (BIO *, char *, int);
+    long (*ctrl) (BIO *, int, long, void *);
+    int (*create) (BIO *);
+    int (*destroy) (BIO *);
+    long (*callback_ctrl) (BIO *, int, bio_info_cb *);
+} BIO_METHOD;
+
+struct bio_st {
+    BIO_METHOD *method;
+    /* bio, mode, argp, argi, argl, ret */
+    long (*callback) (struct bio_st *, int, const char *, int, long, long);
+    char *cb_arg;               /* first argument for the callback */
+    int init;
+    int shutdown;
+    int flags;                  /* extra storage */
+    int retry_reason;
+    int num;
+    void *ptr;
+    struct bio_st *next_bio;    /* used by filter BIOs */
+    struct bio_st *prev_bio;    /* used by filter BIOs */
+    int references;
+    unsigned long num_read;
+    unsigned long num_write;
+    CRYPTO_EX_DATA ex_data;
+};
 
 DECLARE_STACK_OF(BIO)
 
-typedef struct bio_f_buffer_ctx_struct
-	{
-	/*-
-	 * Buffers are setup like this:
-	 *
-	 * <---------------------- size ----------------------->
-	 * +---------------------------------------------------+
-	 * | consumed | remaining          | free space        |
-	 * +---------------------------------------------------+
-	 * <-- off --><------- len ------->
-	 */
-
-	/* BIO *bio; */ /* this is now in the BIO struct */
-	int ibuf_size;	/* how big is the input buffer */
-	int obuf_size;	/* how big is the output buffer */
-
-	char *ibuf;		/* the char array */
-	int ibuf_len;		/* how many bytes are in it */
-	int ibuf_off;		/* write/read offset */
-
-	char *obuf;		/* the char array */
-	int obuf_len;		/* how many bytes are in it */
-	int obuf_off;		/* write/read offset */
-	} BIO_F_BUFFER_CTX;
+typedef struct bio_f_buffer_ctx_struct {
+        /*-
+         * Buffers are setup like this:
+         *
+         * <---------------------- size ----------------------->
+         * +---------------------------------------------------+
+         * | consumed | remaining          | free space        |
+         * +---------------------------------------------------+
+         * <-- off --><------- len ------->
+         */
+    /*- BIO *bio; *//*
+     * this is now in the BIO struct
+     */
+    int ibuf_size;              /* how big is the input buffer */
+    int obuf_size;              /* how big is the output buffer */
+    char *ibuf;                 /* the char array */
+    int ibuf_len;               /* how many bytes are in it */
+    int ibuf_off;               /* write/read offset */
+    char *obuf;                 /* the char array */
+    int obuf_len;               /* how many bytes are in it */
+    int obuf_off;               /* write/read offset */
+} BIO_F_BUFFER_CTX;
 
 /* Prefix and suffix callback in ASN1 BIO */
-typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
+                          void *parg);
 
-#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_NO_SCTP
 /* SCTP parameter structs */
-struct bio_dgram_sctp_sndinfo
-	{
-	uint16_t snd_sid;
-	uint16_t snd_flags;
-	uint32_t snd_ppid;
-	uint32_t snd_context;
-	};
-
-struct bio_dgram_sctp_rcvinfo
-	{
-	uint16_t rcv_sid;
-	uint16_t rcv_ssn;
-	uint16_t rcv_flags;
-	uint32_t rcv_ppid;
-	uint32_t rcv_tsn;
-	uint32_t rcv_cumtsn;
-	uint32_t rcv_context;
-	};
-
-struct bio_dgram_sctp_prinfo
-	{
-	uint16_t pr_policy;
-	uint32_t pr_value;
-	};
-#endif
+struct bio_dgram_sctp_sndinfo {
+    uint16_t snd_sid;
+    uint16_t snd_flags;
+    uint32_t snd_ppid;
+    uint32_t snd_context;
+};
+
+struct bio_dgram_sctp_rcvinfo {
+    uint16_t rcv_sid;
+    uint16_t rcv_ssn;
+    uint16_t rcv_flags;
+    uint32_t rcv_ppid;
+    uint32_t rcv_tsn;
+    uint32_t rcv_cumtsn;
+    uint32_t rcv_context;
+};
+
+struct bio_dgram_sctp_prinfo {
+    uint16_t pr_policy;
+    uint32_t pr_value;
+};
+# endif
 
 /* connect BIO stuff */
-#define BIO_CONN_S_BEFORE		1
-#define BIO_CONN_S_GET_IP		2
-#define BIO_CONN_S_GET_PORT		3
-#define BIO_CONN_S_CREATE_SOCKET	4
-#define BIO_CONN_S_CONNECT		5
-#define BIO_CONN_S_OK			6
-#define BIO_CONN_S_BLOCKED_CONNECT	7
-#define BIO_CONN_S_NBIO			8
-/*#define BIO_CONN_get_param_hostname	BIO_ctrl */
-
-#define BIO_C_SET_CONNECT			100
-#define BIO_C_DO_STATE_MACHINE			101
-#define BIO_C_SET_NBIO				102
-#define BIO_C_SET_PROXY_PARAM			103
-#define BIO_C_SET_FD				104
-#define BIO_C_GET_FD				105
-#define BIO_C_SET_FILE_PTR			106
-#define BIO_C_GET_FILE_PTR			107
-#define BIO_C_SET_FILENAME			108
-#define BIO_C_SET_SSL				109
-#define BIO_C_GET_SSL				110
-#define BIO_C_SET_MD				111
-#define BIO_C_GET_MD				112
-#define BIO_C_GET_CIPHER_STATUS			113
-#define BIO_C_SET_BUF_MEM			114
-#define BIO_C_GET_BUF_MEM_PTR			115
-#define BIO_C_GET_BUFF_NUM_LINES		116
-#define BIO_C_SET_BUFF_SIZE			117
-#define BIO_C_SET_ACCEPT			118
-#define BIO_C_SSL_MODE				119
-#define BIO_C_GET_MD_CTX			120
-#define BIO_C_GET_PROXY_PARAM			121
-#define BIO_C_SET_BUFF_READ_DATA		122 /* data to read first */
-#define BIO_C_GET_CONNECT			123
-#define BIO_C_GET_ACCEPT			124
-#define BIO_C_SET_SSL_RENEGOTIATE_BYTES		125
-#define BIO_C_GET_SSL_NUM_RENEGOTIATES		126
-#define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT	127
-#define BIO_C_FILE_SEEK				128
-#define BIO_C_GET_CIPHER_CTX			129
-#define BIO_C_SET_BUF_MEM_EOF_RETURN		130/*return end of input value*/
-#define BIO_C_SET_BIND_MODE			131
-#define BIO_C_GET_BIND_MODE			132
-#define BIO_C_FILE_TELL				133
-#define BIO_C_GET_SOCKS				134
-#define BIO_C_SET_SOCKS				135
-
-#define BIO_C_SET_WRITE_BUF_SIZE		136/* for BIO_s_bio */
-#define BIO_C_GET_WRITE_BUF_SIZE		137
-#define BIO_C_MAKE_BIO_PAIR			138
-#define BIO_C_DESTROY_BIO_PAIR			139
-#define BIO_C_GET_WRITE_GUARANTEE		140
-#define BIO_C_GET_READ_REQUEST			141
-#define BIO_C_SHUTDOWN_WR			142
-#define BIO_C_NREAD0				143
-#define BIO_C_NREAD				144
-#define BIO_C_NWRITE0				145
-#define BIO_C_NWRITE				146
-#define BIO_C_RESET_READ_REQUEST		147
-#define BIO_C_SET_MD_CTX			148
-
-#define BIO_C_SET_PREFIX			149
-#define BIO_C_GET_PREFIX			150
-#define BIO_C_SET_SUFFIX			151
-#define BIO_C_GET_SUFFIX			152
-
-#define BIO_C_SET_EX_ARG			153
-#define BIO_C_GET_EX_ARG			154
-
-#define BIO_set_app_data(s,arg)		BIO_set_ex_data(s,0,arg)
-#define BIO_get_app_data(s)		BIO_get_ex_data(s,0)
+# define BIO_CONN_S_BEFORE               1
+# define BIO_CONN_S_GET_IP               2
+# define BIO_CONN_S_GET_PORT             3
+# define BIO_CONN_S_CREATE_SOCKET        4
+# define BIO_CONN_S_CONNECT              5
+# define BIO_CONN_S_OK                   6
+# define BIO_CONN_S_BLOCKED_CONNECT      7
+# define BIO_CONN_S_NBIO                 8
+/*
+ * #define BIO_CONN_get_param_hostname BIO_ctrl
+ */
 
-/* BIO_s_connect() and BIO_s_socks4a_connect() */
-#define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
-#define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
-#define BIO_set_conn_ip(b,ip)	  BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
-#define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
-#define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
-#define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
-#define BIO_get_conn_ip(b) 		 BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
-#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
+# define BIO_C_SET_CONNECT                       100
+# define BIO_C_DO_STATE_MACHINE                  101
+# define BIO_C_SET_NBIO                          102
+# define BIO_C_SET_PROXY_PARAM                   103
+# define BIO_C_SET_FD                            104
+# define BIO_C_GET_FD                            105
+# define BIO_C_SET_FILE_PTR                      106
+# define BIO_C_GET_FILE_PTR                      107
+# define BIO_C_SET_FILENAME                      108
+# define BIO_C_SET_SSL                           109
+# define BIO_C_GET_SSL                           110
+# define BIO_C_SET_MD                            111
+# define BIO_C_GET_MD                            112
+# define BIO_C_GET_CIPHER_STATUS                 113
+# define BIO_C_SET_BUF_MEM                       114
+# define BIO_C_GET_BUF_MEM_PTR                   115
+# define BIO_C_GET_BUFF_NUM_LINES                116
+# define BIO_C_SET_BUFF_SIZE                     117
+# define BIO_C_SET_ACCEPT                        118
+# define BIO_C_SSL_MODE                          119
+# define BIO_C_GET_MD_CTX                        120
+# define BIO_C_GET_PROXY_PARAM                   121
+# define BIO_C_SET_BUFF_READ_DATA                122/* data to read first */
+# define BIO_C_GET_CONNECT                       123
+# define BIO_C_GET_ACCEPT                        124
+# define BIO_C_SET_SSL_RENEGOTIATE_BYTES         125
+# define BIO_C_GET_SSL_NUM_RENEGOTIATES          126
+# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT       127
+# define BIO_C_FILE_SEEK                         128
+# define BIO_C_GET_CIPHER_CTX                    129
+# define BIO_C_SET_BUF_MEM_EOF_RETURN            130/* return end of input
+                                                     * value */
+# define BIO_C_SET_BIND_MODE                     131
+# define BIO_C_GET_BIND_MODE                     132
+# define BIO_C_FILE_TELL                         133
+# define BIO_C_GET_SOCKS                         134
+# define BIO_C_SET_SOCKS                         135
+
+# define BIO_C_SET_WRITE_BUF_SIZE                136/* for BIO_s_bio */
+# define BIO_C_GET_WRITE_BUF_SIZE                137
+# define BIO_C_MAKE_BIO_PAIR                     138
+# define BIO_C_DESTROY_BIO_PAIR                  139
+# define BIO_C_GET_WRITE_GUARANTEE               140
+# define BIO_C_GET_READ_REQUEST                  141
+# define BIO_C_SHUTDOWN_WR                       142
+# define BIO_C_NREAD0                            143
+# define BIO_C_NREAD                             144
+# define BIO_C_NWRITE0                           145
+# define BIO_C_NWRITE                            146
+# define BIO_C_RESET_READ_REQUEST                147
+# define BIO_C_SET_MD_CTX                        148
+
+# define BIO_C_SET_PREFIX                        149
+# define BIO_C_GET_PREFIX                        150
+# define BIO_C_SET_SUFFIX                        151
+# define BIO_C_GET_SUFFIX                        152
+
+# define BIO_C_SET_EX_ARG                        153
+# define BIO_C_GET_EX_ARG                        154
+
+# define BIO_set_app_data(s,arg)         BIO_set_ex_data(s,0,arg)
+# define BIO_get_app_data(s)             BIO_get_ex_data(s,0)
 
+/* BIO_s_connect() and BIO_s_socks4a_connect() */
+# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
+# define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
+# define BIO_set_conn_ip(b,ip)     BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
+# define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
+# define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
+# define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
+# define BIO_get_conn_ip(b)               BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
+# define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
 
-#define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
+# define BIO_set_nbio(b,n)       BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
 
 /* BIO_s_accept_socket() */
-#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
-#define BIO_get_accept_port(b)	BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
-/* #define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
-#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
-#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
-
-#define BIO_BIND_NORMAL			0
-#define BIO_BIND_REUSEADDR_IF_UNUSED	1
-#define BIO_BIND_REUSEADDR		2
-#define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
-#define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
-
-#define BIO_do_connect(b)	BIO_do_handshake(b)
-#define BIO_do_accept(b)	BIO_do_handshake(b)
-#define BIO_do_handshake(b)	BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
+# define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
+# define BIO_get_accept_port(b)  BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
+/* #define BIO_set_nbio(b,n)    BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
+# define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
+# define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
+
+# define BIO_BIND_NORMAL                 0
+# define BIO_BIND_REUSEADDR_IF_UNUSED    1
+# define BIO_BIND_REUSEADDR              2
+# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
+# define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
+
+# define BIO_do_connect(b)       BIO_do_handshake(b)
+# define BIO_do_accept(b)        BIO_do_handshake(b)
+# define BIO_do_handshake(b)     BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
 
 /* BIO_s_proxy_client() */
-#define BIO_set_url(b,url)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
-#define BIO_set_proxies(b,p)	BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
+# define BIO_set_url(b,url)      BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
+# define BIO_set_proxies(b,p)    BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
 /* BIO_set_nbio(b,n) */
-#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
+# define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
 /* BIO *BIO_get_filter_bio(BIO *bio); */
-#define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
-#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
-#define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
+# define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
+# define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
+# define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
 
-#define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
-#define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
-#define BIO_get_url(b,url)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
-#define BIO_get_no_connect_return(b)	BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
+# define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
+# define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
+# define BIO_get_url(b,url)      BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
+# define BIO_get_no_connect_return(b)    BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
 
-#define BIO_set_fd(b,fd,c)	BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
-#define BIO_get_fd(b,c)		BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
+# define BIO_set_fd(b,fd,c)      BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
+# define BIO_get_fd(b,c)         BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
 
-#define BIO_set_fp(b,fp,c)	BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
-#define BIO_get_fp(b,fpp)	BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
+# define BIO_set_fp(b,fp,c)      BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
+# define BIO_get_fp(b,fpp)       BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
 
-#define BIO_seek(b,ofs)	(int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
-#define BIO_tell(b)	(int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
+# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
+# define BIO_tell(b)     (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
 
-/* name is cast to lose const, but might be better to route through a function
-   so we can do it safely */
-#ifdef CONST_STRICT
-/* If you are wondering why this isn't defined, its because CONST_STRICT is
+/*
+ * name is cast to lose const, but might be better to route through a
+ * function so we can do it safely
+ */
+# ifdef CONST_STRICT
+/*
+ * If you are wondering why this isn't defined, its because CONST_STRICT is
  * purely a compile-time kludge to allow const to be checked.
  */
-int BIO_read_filename(BIO *b,const char *name);
-#else
-#define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-		BIO_CLOSE|BIO_FP_READ,(char *)name)
-#endif
-#define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-		BIO_CLOSE|BIO_FP_WRITE,name)
-#define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-		BIO_CLOSE|BIO_FP_APPEND,name)
-#define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
-		BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
-
-/* WARNING WARNING, this ups the reference count on the read bio of the
- * SSL structure.  This is because the ssl read BIO is now pointed to by
- * the next_bio field in the bio.  So when you free the BIO, make sure
- * you are doing a BIO_free_all() to catch the underlying BIO. */
-#define BIO_set_ssl(b,ssl,c)	BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
-#define BIO_get_ssl(b,sslp)	BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
-#define BIO_set_ssl_mode(b,client)	BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
-#define BIO_set_ssl_renegotiate_bytes(b,num) \
-	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
-#define BIO_get_num_renegotiates(b) \
-	BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
-#define BIO_set_ssl_renegotiate_timeout(b,seconds) \
-	BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
+int BIO_read_filename(BIO *b, const char *name);
+# else
+#  define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ,(char *)name)
+# endif
+# define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_WRITE,name)
+# define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_APPEND,name)
+# define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+                BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
+
+/*
+ * WARNING WARNING, this ups the reference count on the read bio of the SSL
+ * structure.  This is because the ssl read BIO is now pointed to by the
+ * next_bio field in the bio.  So when you free the BIO, make sure you are
+ * doing a BIO_free_all() to catch the underlying BIO.
+ */
+# define BIO_set_ssl(b,ssl,c)    BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
+# define BIO_get_ssl(b,sslp)     BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
+# define BIO_set_ssl_mode(b,client)      BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
+# define BIO_set_ssl_renegotiate_bytes(b,num) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL);
+# define BIO_get_num_renegotiates(b) \
+        BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL);
+# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
+        BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL);
 
 /* defined in evp.h */
-/* #define BIO_set_md(b,md)	BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
+/* #define BIO_set_md(b,md)     BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
 
-#define BIO_get_mem_data(b,pp)	BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
-#define BIO_set_mem_buf(b,bm,c)	BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
-#define BIO_get_mem_ptr(b,pp)	BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
-#define BIO_set_mem_eof_return(b,v) \
-				BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
+# define BIO_get_mem_data(b,pp)  BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
+# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
+# define BIO_get_mem_ptr(b,pp)   BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
+# define BIO_set_mem_eof_return(b,v) \
+                                BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
 
 /* For the BIO_f_buffer() type */
-#define BIO_get_buffer_num_lines(b)	BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
-#define BIO_set_buffer_size(b,size)	BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
-#define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
-#define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
-#define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
+# define BIO_get_buffer_num_lines(b)     BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
+# define BIO_set_buffer_size(b,size)     BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
+# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
+# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
+# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
 
 /* Don't use the next one unless you know what you are doing :-) */
-#define BIO_dup_state(b,ret)	BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
-
-#define BIO_reset(b)		(int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
-#define BIO_eof(b)		(int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
-#define BIO_set_close(b,c)	(int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
-#define BIO_get_close(b)	(int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
-#define BIO_pending(b)		(int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
-#define BIO_wpending(b)		(int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
+# define BIO_dup_state(b,ret)    BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
+
+# define BIO_reset(b)            (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
+# define BIO_eof(b)              (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
+# define BIO_set_close(b,c)      (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
+# define BIO_get_close(b)        (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
+# define BIO_pending(b)          (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
+# define BIO_wpending(b)         (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
 /* ...pending macros have inappropriate return type */
 size_t BIO_ctrl_pending(BIO *b);
 size_t BIO_ctrl_wpending(BIO *b);
-#define BIO_flush(b)		(int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
-#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
-						   cbp)
-#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
+# define BIO_flush(b)            (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
+# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+                                                   cbp)
+# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
 
 /* For the BIO_f_buffer() type */
-#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
+# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
 
 /* For BIO_s_bio() */
-#define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
-#define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
-#define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
-#define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
-#define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
+# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
+# define BIO_make_bio_pair(b1,b2)   (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
+# define BIO_destroy_bio_pair(b)    (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
+# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
 /* macros with inappropriate type -- but ...pending macros use int too: */
-#define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
-#define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
+# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
+# define BIO_get_read_request(b)    (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
 size_t BIO_ctrl_get_write_guarantee(BIO *b);
 size_t BIO_ctrl_get_read_request(BIO *b);
 int BIO_ctrl_reset_read_request(BIO *b);
 
 /* ctrl macros for dgram */
-#define BIO_ctrl_dgram_connect(b,peer)  \
+# define BIO_ctrl_dgram_connect(b,peer)  \
                      (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
-#define BIO_ctrl_set_connected(b, state, peer) \
+# define BIO_ctrl_set_connected(b, state, peer) \
          (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
-#define BIO_dgram_recv_timedout(b) \
+# define BIO_dgram_recv_timedout(b) \
          (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
-#define BIO_dgram_send_timedout(b) \
+# define BIO_dgram_send_timedout(b) \
          (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
-#define BIO_dgram_get_peer(b,peer) \
+# define BIO_dgram_get_peer(b,peer) \
          (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
-#define BIO_dgram_set_peer(b,peer) \
+# define BIO_dgram_set_peer(b,peer) \
          (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
-#define BIO_dgram_get_mtu_overhead(b) \
+# define BIO_dgram_get_mtu_overhead(b) \
          (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
 
 /* These two aren't currently implemented */
 /* int BIO_get_ex_num(BIO *bio); */
 /* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
-int BIO_set_ex_data(BIO *bio,int idx,void *data);
-void *BIO_get_ex_data(BIO *bio,int idx);
+int BIO_set_ex_data(BIO *bio, int idx, void *data);
+void *BIO_get_ex_data(BIO *bio, int idx);
 int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 unsigned long BIO_number_read(BIO *bio);
 unsigned long BIO_number_written(BIO *bio);
 
 /* For BIO_f_asn1() */
 int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
-					asn1_ps_func *prefix_free);
+                        asn1_ps_func *prefix_free);
 int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
-					asn1_ps_func **pprefix_free);
+                        asn1_ps_func **pprefix_free);
 int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
-					asn1_ps_func *suffix_free);
+                        asn1_ps_func *suffix_free);
 int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
-					asn1_ps_func **psuffix_free);
+                        asn1_ps_func **psuffix_free);
 
 # ifndef OPENSSL_NO_FP_API
-BIO_METHOD *BIO_s_file(void );
+BIO_METHOD *BIO_s_file(void);
 BIO *BIO_new_file(const char *filename, const char *mode);
 BIO *BIO_new_fp(FILE *stream, int close_flag);
-# define BIO_s_file_internal	BIO_s_file
+#  define BIO_s_file_internal    BIO_s_file
 # endif
-BIO *	BIO_new(BIO_METHOD *type);
-int	BIO_set(BIO *a,BIO_METHOD *type);
-int	BIO_free(BIO *a);
-void	BIO_vfree(BIO *a);
-int	BIO_read(BIO *b, void *data, int len);
-int	BIO_gets(BIO *bp,char *buf, int size);
-int	BIO_write(BIO *b, const void *data, int len);
-int	BIO_puts(BIO *bp,const char *buf);
-int	BIO_indent(BIO *b,int indent,int max);
-long	BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
-long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));
-char *	BIO_ptr_ctrl(BIO *bp,int cmd,long larg);
-long	BIO_int_ctrl(BIO *bp,int cmd,long larg,int iarg);
-BIO *	BIO_push(BIO *b,BIO *append);
-BIO *	BIO_pop(BIO *b);
-void	BIO_free_all(BIO *a);
-BIO *	BIO_find_type(BIO *b,int bio_type);
-BIO *	BIO_next(BIO *b);
-BIO *	BIO_get_retry_BIO(BIO *bio, int *reason);
-int	BIO_get_retry_reason(BIO *bio);
-BIO *	BIO_dup_chain(BIO *in);
+BIO *BIO_new(BIO_METHOD *type);
+int BIO_set(BIO *a, BIO_METHOD *type);
+int BIO_free(BIO *a);
+void BIO_vfree(BIO *a);
+int BIO_read(BIO *b, void *data, int len);
+int BIO_gets(BIO *bp, char *buf, int size);
+int BIO_write(BIO *b, const void *data, int len);
+int BIO_puts(BIO *bp, const char *buf);
+int BIO_indent(BIO *b, int indent, int max);
+long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
+long BIO_callback_ctrl(BIO *b, int cmd,
+                       void (*fp) (struct bio_st *, int, const char *, int,
+                                   long, long));
+char *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
+long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
+BIO *BIO_push(BIO *b, BIO *append);
+BIO *BIO_pop(BIO *b);
+void BIO_free_all(BIO *a);
+BIO *BIO_find_type(BIO *b, int bio_type);
+BIO *BIO_next(BIO *b);
+BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
+int BIO_get_retry_reason(BIO *bio);
+BIO *BIO_dup_chain(BIO *in);
 
 int BIO_nread0(BIO *bio, char **buf);
 int BIO_nread(BIO *bio, char **buf, int num);
 int BIO_nwrite0(BIO *bio, char **buf);
 int BIO_nwrite(BIO *bio, char **buf, int num);
 
-long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
-	long argl,long ret);
+long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
+                        long argl, long ret);
 
 BIO_METHOD *BIO_s_mem(void);
 BIO *BIO_new_mem_buf(void *buf, int len);
@@ -677,23 +690,23 @@ BIO_METHOD *BIO_s_socket(void);
 BIO_METHOD *BIO_s_connect(void);
 BIO_METHOD *BIO_s_accept(void);
 BIO_METHOD *BIO_s_fd(void);
-#ifndef OPENSSL_SYS_OS2
+# ifndef OPENSSL_SYS_OS2
 BIO_METHOD *BIO_s_log(void);
-#endif
+# endif
 BIO_METHOD *BIO_s_bio(void);
 BIO_METHOD *BIO_s_null(void);
 BIO_METHOD *BIO_f_null(void);
 BIO_METHOD *BIO_f_buffer(void);
-#ifdef OPENSSL_SYS_VMS
+# ifdef OPENSSL_SYS_VMS
 BIO_METHOD *BIO_f_linebuffer(void);
-#endif
+# endif
 BIO_METHOD *BIO_f_nbio_test(void);
-#ifndef OPENSSL_NO_DGRAM
+# ifndef OPENSSL_NO_DGRAM
 BIO_METHOD *BIO_s_datagram(void);
-#ifndef OPENSSL_NO_SCTP
+#  ifndef OPENSSL_NO_SCTP
 BIO_METHOD *BIO_s_datagram_sctp(void);
-#endif
-#endif
+#  endif
+# endif
 
 /* BIO_METHOD *BIO_f_ber(void); */
 
@@ -703,18 +716,18 @@ int BIO_dgram_non_fatal_error(int error);
 
 int BIO_fd_should_retry(int i);
 int BIO_fd_non_fatal_error(int error);
-int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
-		void *u, const char *s, int len);
-int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
-		       void *u, const char *s, int len, int indent);
-int BIO_dump(BIO *b,const char *bytes,int len);
-int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent);
-#ifndef OPENSSL_NO_FP_API
+int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
+                void *u, const char *s, int len);
+int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
+                       void *u, const char *s, int len, int indent);
+int BIO_dump(BIO *b, const char *bytes, int len);
+int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
+# ifndef OPENSSL_NO_FP_API
 int BIO_dump_fp(FILE *fp, const char *s, int len);
 int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
-#endif
+# endif
 int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
-		   int datalen);
+                   int datalen);
 
 struct hostent *BIO_gethostbyname(const char *name);
 /*-
@@ -728,58 +741,65 @@ struct hostent *BIO_gethostbyname(const char *name);
  */
 int BIO_sock_error(int sock);
 int BIO_socket_ioctl(int fd, long type, void *arg);
-int BIO_socket_nbio(int fd,int mode);
+int BIO_socket_nbio(int fd, int mode);
 int BIO_get_port(const char *str, unsigned short *port_ptr);
 int BIO_get_host_ip(const char *str, unsigned char *ip);
-int BIO_get_accept_socket(char *host_port,int mode);
-int BIO_accept(int sock,char **ip_port);
-int BIO_sock_init(void );
+int BIO_get_accept_socket(char *host_port, int mode);
+int BIO_accept(int sock, char **ip_port);
+int BIO_sock_init(void);
 void BIO_sock_cleanup(void);
-int BIO_set_tcp_ndelay(int sock,int turn_on);
+int BIO_set_tcp_ndelay(int sock, int turn_on);
 
 BIO *BIO_new_socket(int sock, int close_flag);
 BIO *BIO_new_dgram(int fd, int close_flag);
-#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_NO_SCTP
 BIO *BIO_new_dgram_sctp(int fd, int close_flag);
 int BIO_dgram_is_sctp(BIO *bio);
 int BIO_dgram_sctp_notification_cb(BIO *b,
-                                   void (*handle_notifications)(BIO *bio, void *context, void *buf),
+                                   void (*handle_notifications) (BIO *bio,
+                                                                 void
+                                                                 *context,
+                                                                 void *buf),
                                    void *context);
 int BIO_dgram_sctp_wait_for_dry(BIO *b);
 int BIO_dgram_sctp_msg_waiting(BIO *b);
-#endif
+# endif
 BIO *BIO_new_fd(int fd, int close_flag);
 BIO *BIO_new_connect(const char *host_port);
 BIO *BIO_new_accept(const char *host_port);
 
 int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
-	BIO **bio2, size_t writebuf2);
-/* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
- * Otherwise returns 0 and sets *bio1 and *bio2 to NULL.
- * Size 0 uses default value.
+                     BIO **bio2, size_t writebuf2);
+/*
+ * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
+ * value.
  */
 
 void BIO_copy_next_retry(BIO *b);
 
-/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
+/*
+ * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+ */
 
-#ifdef __GNUC__
+# ifdef __GNUC__
 #  define __bio_h__attr__ __attribute__
-#else
+# else
 #  define __bio_h__attr__(x)
-#endif
+# endif
 int BIO_printf(BIO *bio, const char *format, ...)
-	__bio_h__attr__((__format__(__printf__,2,3)));
+__bio_h__attr__((__format__(__printf__, 2, 3)));
 int BIO_vprintf(BIO *bio, const char *format, va_list args)
-	__bio_h__attr__((__format__(__printf__,2,0)));
+__bio_h__attr__((__format__(__printf__, 2, 0)));
 int BIO_snprintf(char *buf, size_t n, const char *format, ...)
-	__bio_h__attr__((__format__(__printf__,3,4)));
+__bio_h__attr__((__format__(__printf__, 3, 4)));
 int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
-	__bio_h__attr__((__format__(__printf__,3,0)));
-#undef __bio_h__attr__
+__bio_h__attr__((__format__(__printf__, 3, 0)));
+# undef __bio_h__attr__
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_BIO_strings(void);
@@ -787,70 +807,70 @@ void ERR_load_BIO_strings(void);
 /* Error codes for the BIO functions. */
 
 /* Function codes. */
-#define BIO_F_ACPT_STATE				 100
-#define BIO_F_BIO_ACCEPT				 101
-#define BIO_F_BIO_BER_GET_HEADER			 102
-#define BIO_F_BIO_CALLBACK_CTRL				 131
-#define BIO_F_BIO_CTRL					 103
-#define BIO_F_BIO_GETHOSTBYNAME				 120
-#define BIO_F_BIO_GETS					 104
-#define BIO_F_BIO_GET_ACCEPT_SOCKET			 105
-#define BIO_F_BIO_GET_HOST_IP				 106
-#define BIO_F_BIO_GET_PORT				 107
-#define BIO_F_BIO_MAKE_PAIR				 121
-#define BIO_F_BIO_NEW					 108
-#define BIO_F_BIO_NEW_FILE				 109
-#define BIO_F_BIO_NEW_MEM_BUF				 126
-#define BIO_F_BIO_NREAD					 123
-#define BIO_F_BIO_NREAD0				 124
-#define BIO_F_BIO_NWRITE				 125
-#define BIO_F_BIO_NWRITE0				 122
-#define BIO_F_BIO_PUTS					 110
-#define BIO_F_BIO_READ					 111
-#define BIO_F_BIO_SOCK_INIT				 112
-#define BIO_F_BIO_WRITE					 113
-#define BIO_F_BUFFER_CTRL				 114
-#define BIO_F_CONN_CTRL					 127
-#define BIO_F_CONN_STATE				 115
-#define BIO_F_DGRAM_SCTP_READ				 132
-#define BIO_F_FILE_CTRL					 116
-#define BIO_F_FILE_READ					 130
-#define BIO_F_LINEBUFFER_CTRL				 129
-#define BIO_F_MEM_READ					 128
-#define BIO_F_MEM_WRITE					 117
-#define BIO_F_SSL_NEW					 118
-#define BIO_F_WSASTARTUP				 119
+# define BIO_F_ACPT_STATE                                 100
+# define BIO_F_BIO_ACCEPT                                 101
+# define BIO_F_BIO_BER_GET_HEADER                         102
+# define BIO_F_BIO_CALLBACK_CTRL                          131
+# define BIO_F_BIO_CTRL                                   103
+# define BIO_F_BIO_GETHOSTBYNAME                          120
+# define BIO_F_BIO_GETS                                   104
+# define BIO_F_BIO_GET_ACCEPT_SOCKET                      105
+# define BIO_F_BIO_GET_HOST_IP                            106
+# define BIO_F_BIO_GET_PORT                               107
+# define BIO_F_BIO_MAKE_PAIR                              121
+# define BIO_F_BIO_NEW                                    108
+# define BIO_F_BIO_NEW_FILE                               109
+# define BIO_F_BIO_NEW_MEM_BUF                            126
+# define BIO_F_BIO_NREAD                                  123
+# define BIO_F_BIO_NREAD0                                 124
+# define BIO_F_BIO_NWRITE                                 125
+# define BIO_F_BIO_NWRITE0                                122
+# define BIO_F_BIO_PUTS                                   110
+# define BIO_F_BIO_READ                                   111
+# define BIO_F_BIO_SOCK_INIT                              112
+# define BIO_F_BIO_WRITE                                  113
+# define BIO_F_BUFFER_CTRL                                114
+# define BIO_F_CONN_CTRL                                  127
+# define BIO_F_CONN_STATE                                 115
+# define BIO_F_DGRAM_SCTP_READ                            132
+# define BIO_F_FILE_CTRL                                  116
+# define BIO_F_FILE_READ                                  130
+# define BIO_F_LINEBUFFER_CTRL                            129
+# define BIO_F_MEM_READ                                   128
+# define BIO_F_MEM_WRITE                                  117
+# define BIO_F_SSL_NEW                                    118
+# define BIO_F_WSASTARTUP                                 119
 
 /* Reason codes. */
-#define BIO_R_ACCEPT_ERROR				 100
-#define BIO_R_BAD_FOPEN_MODE				 101
-#define BIO_R_BAD_HOSTNAME_LOOKUP			 102
-#define BIO_R_BROKEN_PIPE				 124
-#define BIO_R_CONNECT_ERROR				 103
-#define BIO_R_EOF_ON_MEMORY_BIO				 127
-#define BIO_R_ERROR_SETTING_NBIO			 104
-#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET	 105
-#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET	 106
-#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET		 107
-#define BIO_R_INVALID_ARGUMENT				 125
-#define BIO_R_INVALID_IP_ADDRESS			 108
-#define BIO_R_IN_USE					 123
-#define BIO_R_KEEPALIVE					 109
-#define BIO_R_NBIO_CONNECT_ERROR			 110
-#define BIO_R_NO_ACCEPT_PORT_SPECIFIED			 111
-#define BIO_R_NO_HOSTNAME_SPECIFIED			 112
-#define BIO_R_NO_PORT_DEFINED				 113
-#define BIO_R_NO_PORT_SPECIFIED				 114
-#define BIO_R_NO_SUCH_FILE				 128
-#define BIO_R_NULL_PARAMETER				 115
-#define BIO_R_TAG_MISMATCH				 116
-#define BIO_R_UNABLE_TO_BIND_SOCKET			 117
-#define BIO_R_UNABLE_TO_CREATE_SOCKET			 118
-#define BIO_R_UNABLE_TO_LISTEN_SOCKET			 119
-#define BIO_R_UNINITIALIZED				 120
-#define BIO_R_UNSUPPORTED_METHOD			 121
-#define BIO_R_WRITE_TO_READ_ONLY_BIO			 126
-#define BIO_R_WSASTARTUP				 122
+# define BIO_R_ACCEPT_ERROR                               100
+# define BIO_R_BAD_FOPEN_MODE                             101
+# define BIO_R_BAD_HOSTNAME_LOOKUP                        102
+# define BIO_R_BROKEN_PIPE                                124
+# define BIO_R_CONNECT_ERROR                              103
+# define BIO_R_EOF_ON_MEMORY_BIO                          127
+# define BIO_R_ERROR_SETTING_NBIO                         104
+# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET      105
+# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET        106
+# define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET          107
+# define BIO_R_INVALID_ARGUMENT                           125
+# define BIO_R_INVALID_IP_ADDRESS                         108
+# define BIO_R_IN_USE                                     123
+# define BIO_R_KEEPALIVE                                  109
+# define BIO_R_NBIO_CONNECT_ERROR                         110
+# define BIO_R_NO_ACCEPT_PORT_SPECIFIED                   111
+# define BIO_R_NO_HOSTNAME_SPECIFIED                      112
+# define BIO_R_NO_PORT_DEFINED                            113
+# define BIO_R_NO_PORT_SPECIFIED                          114
+# define BIO_R_NO_SUCH_FILE                               128
+# define BIO_R_NULL_PARAMETER                             115
+# define BIO_R_TAG_MISMATCH                               116
+# define BIO_R_UNABLE_TO_BIND_SOCKET                      117
+# define BIO_R_UNABLE_TO_CREATE_SOCKET                    118
+# define BIO_R_UNABLE_TO_LISTEN_SOCKET                    119
+# define BIO_R_UNINITIALIZED                              120
+# define BIO_R_UNSUPPORTED_METHOD                         121
+# define BIO_R_WRITE_TO_READ_ONLY_BIO                     126
+# define BIO_R_WSASTARTUP                                 122
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/bio/bio_cb.c b/crypto/bio/bio_cb.c
index 9bcbc321d9..8715f5cbcb 100644
--- a/crypto/bio/bio_cb.c
+++ b/crypto/bio/bio_cb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,80 +64,79 @@
 #include 
 
 long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
-	     int argi, long argl, long ret)
-	{
-	BIO *b;
-	MS_STATIC char buf[256];
-	char *p;
-	long r=1;
-	size_t p_maxlen;
+                                    int argi, long argl, long ret)
+{
+    BIO *b;
+    MS_STATIC char buf[256];
+    char *p;
+    long r = 1;
+    size_t p_maxlen;
 
-	if (BIO_CB_RETURN & cmd)
-		r=ret;
+    if (BIO_CB_RETURN & cmd)
+        r = ret;
 
-	BIO_snprintf(buf,sizeof buf,"BIO[%08lX]:",(unsigned long)bio);
-	p= &(buf[14]);
-	p_maxlen = sizeof buf - 14;
-	switch (cmd)
-		{
-	case BIO_CB_FREE:
-		BIO_snprintf(p,p_maxlen,"Free - %s\n",bio->method->name);
-		break;
-	case BIO_CB_READ:
-		if (bio->method->type & BIO_TYPE_DESCRIPTOR)
-			BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s fd=%d\n",
-				 bio->num,(unsigned long)argi,
-				 bio->method->name,bio->num);
-		else
-			BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s\n",
-				 bio->num,(unsigned long)argi,
-				 bio->method->name);
-		break;
-	case BIO_CB_WRITE:
-		if (bio->method->type & BIO_TYPE_DESCRIPTOR)
-			BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s fd=%d\n",
-				 bio->num,(unsigned long)argi,
-				 bio->method->name,bio->num);
-		else
-			BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s\n",
-				 bio->num,(unsigned long)argi,
-				 bio->method->name);
-		break;
-	case BIO_CB_PUTS:
-		BIO_snprintf(p,p_maxlen,"puts() - %s\n",bio->method->name);
-		break;
-	case BIO_CB_GETS:
-		BIO_snprintf(p,p_maxlen,"gets(%lu) - %s\n",(unsigned long)argi,bio->method->name);
-		break;
-	case BIO_CB_CTRL:
-		BIO_snprintf(p,p_maxlen,"ctrl(%lu) - %s\n",(unsigned long)argi,bio->method->name);
-		break;
-	case BIO_CB_RETURN|BIO_CB_READ:
-		BIO_snprintf(p,p_maxlen,"read return %ld\n",ret);
-		break;
-	case BIO_CB_RETURN|BIO_CB_WRITE:
-		BIO_snprintf(p,p_maxlen,"write return %ld\n",ret);
-		break;
-	case BIO_CB_RETURN|BIO_CB_GETS:
-		BIO_snprintf(p,p_maxlen,"gets return %ld\n",ret);
-		break;
-	case BIO_CB_RETURN|BIO_CB_PUTS:
-		BIO_snprintf(p,p_maxlen,"puts return %ld\n",ret);
-		break;
-	case BIO_CB_RETURN|BIO_CB_CTRL:
-		BIO_snprintf(p,p_maxlen,"ctrl return %ld\n",ret);
-		break;
-	default:
-		BIO_snprintf(p,p_maxlen,"bio callback - unknown type (%d)\n",cmd);
-		break;
-		}
+    BIO_snprintf(buf, sizeof buf, "BIO[%08lX]:", (unsigned long)bio);
+    p = &(buf[14]);
+    p_maxlen = sizeof buf - 14;
+    switch (cmd) {
+    case BIO_CB_FREE:
+        BIO_snprintf(p, p_maxlen, "Free - %s\n", bio->method->name);
+        break;
+    case BIO_CB_READ:
+        if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+            BIO_snprintf(p, p_maxlen, "read(%d,%lu) - %s fd=%d\n",
+                         bio->num, (unsigned long)argi,
+                         bio->method->name, bio->num);
+        else
+            BIO_snprintf(p, p_maxlen, "read(%d,%lu) - %s\n",
+                         bio->num, (unsigned long)argi, bio->method->name);
+        break;
+    case BIO_CB_WRITE:
+        if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+            BIO_snprintf(p, p_maxlen, "write(%d,%lu) - %s fd=%d\n",
+                         bio->num, (unsigned long)argi,
+                         bio->method->name, bio->num);
+        else
+            BIO_snprintf(p, p_maxlen, "write(%d,%lu) - %s\n",
+                         bio->num, (unsigned long)argi, bio->method->name);
+        break;
+    case BIO_CB_PUTS:
+        BIO_snprintf(p, p_maxlen, "puts() - %s\n", bio->method->name);
+        break;
+    case BIO_CB_GETS:
+        BIO_snprintf(p, p_maxlen, "gets(%lu) - %s\n", (unsigned long)argi,
+                     bio->method->name);
+        break;
+    case BIO_CB_CTRL:
+        BIO_snprintf(p, p_maxlen, "ctrl(%lu) - %s\n", (unsigned long)argi,
+                     bio->method->name);
+        break;
+    case BIO_CB_RETURN | BIO_CB_READ:
+        BIO_snprintf(p, p_maxlen, "read return %ld\n", ret);
+        break;
+    case BIO_CB_RETURN | BIO_CB_WRITE:
+        BIO_snprintf(p, p_maxlen, "write return %ld\n", ret);
+        break;
+    case BIO_CB_RETURN | BIO_CB_GETS:
+        BIO_snprintf(p, p_maxlen, "gets return %ld\n", ret);
+        break;
+    case BIO_CB_RETURN | BIO_CB_PUTS:
+        BIO_snprintf(p, p_maxlen, "puts return %ld\n", ret);
+        break;
+    case BIO_CB_RETURN | BIO_CB_CTRL:
+        BIO_snprintf(p, p_maxlen, "ctrl return %ld\n", ret);
+        break;
+    default:
+        BIO_snprintf(p, p_maxlen, "bio callback - unknown type (%d)\n", cmd);
+        break;
+    }
 
-	b=(BIO *)bio->cb_arg;
-	if (b != NULL)
-		BIO_write(b,buf,strlen(buf));
+    b = (BIO *)bio->cb_arg;
+    if (b != NULL)
+        BIO_write(b, buf, strlen(buf));
 #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
-	else
-		fputs(buf,stderr);
+    else
+        fputs(buf, stderr);
 #endif
-	return(r);
-	}
+    return (r);
+}
diff --git a/crypto/bio/bio_err.c b/crypto/bio/bio_err.c
index 0dbfbd80d3..e8d3027c6a 100644
--- a/crypto/bio/bio_err.c
+++ b/crypto/bio/bio_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,91 +66,91 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BIO,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BIO,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_BIO,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_BIO,0,reason)
 
-static ERR_STRING_DATA BIO_str_functs[]=
-	{
-{ERR_FUNC(BIO_F_ACPT_STATE),	"ACPT_STATE"},
-{ERR_FUNC(BIO_F_BIO_ACCEPT),	"BIO_accept"},
-{ERR_FUNC(BIO_F_BIO_BER_GET_HEADER),	"BIO_BER_GET_HEADER"},
-{ERR_FUNC(BIO_F_BIO_CALLBACK_CTRL),	"BIO_callback_ctrl"},
-{ERR_FUNC(BIO_F_BIO_CTRL),	"BIO_ctrl"},
-{ERR_FUNC(BIO_F_BIO_GETHOSTBYNAME),	"BIO_gethostbyname"},
-{ERR_FUNC(BIO_F_BIO_GETS),	"BIO_gets"},
-{ERR_FUNC(BIO_F_BIO_GET_ACCEPT_SOCKET),	"BIO_get_accept_socket"},
-{ERR_FUNC(BIO_F_BIO_GET_HOST_IP),	"BIO_get_host_ip"},
-{ERR_FUNC(BIO_F_BIO_GET_PORT),	"BIO_get_port"},
-{ERR_FUNC(BIO_F_BIO_MAKE_PAIR),	"BIO_MAKE_PAIR"},
-{ERR_FUNC(BIO_F_BIO_NEW),	"BIO_new"},
-{ERR_FUNC(BIO_F_BIO_NEW_FILE),	"BIO_new_file"},
-{ERR_FUNC(BIO_F_BIO_NEW_MEM_BUF),	"BIO_new_mem_buf"},
-{ERR_FUNC(BIO_F_BIO_NREAD),	"BIO_nread"},
-{ERR_FUNC(BIO_F_BIO_NREAD0),	"BIO_nread0"},
-{ERR_FUNC(BIO_F_BIO_NWRITE),	"BIO_nwrite"},
-{ERR_FUNC(BIO_F_BIO_NWRITE0),	"BIO_nwrite0"},
-{ERR_FUNC(BIO_F_BIO_PUTS),	"BIO_puts"},
-{ERR_FUNC(BIO_F_BIO_READ),	"BIO_read"},
-{ERR_FUNC(BIO_F_BIO_SOCK_INIT),	"BIO_sock_init"},
-{ERR_FUNC(BIO_F_BIO_WRITE),	"BIO_write"},
-{ERR_FUNC(BIO_F_BUFFER_CTRL),	"BUFFER_CTRL"},
-{ERR_FUNC(BIO_F_CONN_CTRL),	"CONN_CTRL"},
-{ERR_FUNC(BIO_F_CONN_STATE),	"CONN_STATE"},
-{ERR_FUNC(BIO_F_DGRAM_SCTP_READ),	"DGRAM_SCTP_READ"},
-{ERR_FUNC(BIO_F_FILE_CTRL),	"FILE_CTRL"},
-{ERR_FUNC(BIO_F_FILE_READ),	"FILE_READ"},
-{ERR_FUNC(BIO_F_LINEBUFFER_CTRL),	"LINEBUFFER_CTRL"},
-{ERR_FUNC(BIO_F_MEM_READ),	"MEM_READ"},
-{ERR_FUNC(BIO_F_MEM_WRITE),	"MEM_WRITE"},
-{ERR_FUNC(BIO_F_SSL_NEW),	"SSL_new"},
-{ERR_FUNC(BIO_F_WSASTARTUP),	"WSASTARTUP"},
-{0,NULL}
-	};
+static ERR_STRING_DATA BIO_str_functs[] = {
+    {ERR_FUNC(BIO_F_ACPT_STATE), "ACPT_STATE"},
+    {ERR_FUNC(BIO_F_BIO_ACCEPT), "BIO_accept"},
+    {ERR_FUNC(BIO_F_BIO_BER_GET_HEADER), "BIO_BER_GET_HEADER"},
+    {ERR_FUNC(BIO_F_BIO_CALLBACK_CTRL), "BIO_callback_ctrl"},
+    {ERR_FUNC(BIO_F_BIO_CTRL), "BIO_ctrl"},
+    {ERR_FUNC(BIO_F_BIO_GETHOSTBYNAME), "BIO_gethostbyname"},
+    {ERR_FUNC(BIO_F_BIO_GETS), "BIO_gets"},
+    {ERR_FUNC(BIO_F_BIO_GET_ACCEPT_SOCKET), "BIO_get_accept_socket"},
+    {ERR_FUNC(BIO_F_BIO_GET_HOST_IP), "BIO_get_host_ip"},
+    {ERR_FUNC(BIO_F_BIO_GET_PORT), "BIO_get_port"},
+    {ERR_FUNC(BIO_F_BIO_MAKE_PAIR), "BIO_MAKE_PAIR"},
+    {ERR_FUNC(BIO_F_BIO_NEW), "BIO_new"},
+    {ERR_FUNC(BIO_F_BIO_NEW_FILE), "BIO_new_file"},
+    {ERR_FUNC(BIO_F_BIO_NEW_MEM_BUF), "BIO_new_mem_buf"},
+    {ERR_FUNC(BIO_F_BIO_NREAD), "BIO_nread"},
+    {ERR_FUNC(BIO_F_BIO_NREAD0), "BIO_nread0"},
+    {ERR_FUNC(BIO_F_BIO_NWRITE), "BIO_nwrite"},
+    {ERR_FUNC(BIO_F_BIO_NWRITE0), "BIO_nwrite0"},
+    {ERR_FUNC(BIO_F_BIO_PUTS), "BIO_puts"},
+    {ERR_FUNC(BIO_F_BIO_READ), "BIO_read"},
+    {ERR_FUNC(BIO_F_BIO_SOCK_INIT), "BIO_sock_init"},
+    {ERR_FUNC(BIO_F_BIO_WRITE), "BIO_write"},
+    {ERR_FUNC(BIO_F_BUFFER_CTRL), "BUFFER_CTRL"},
+    {ERR_FUNC(BIO_F_CONN_CTRL), "CONN_CTRL"},
+    {ERR_FUNC(BIO_F_CONN_STATE), "CONN_STATE"},
+    {ERR_FUNC(BIO_F_DGRAM_SCTP_READ), "DGRAM_SCTP_READ"},
+    {ERR_FUNC(BIO_F_FILE_CTRL), "FILE_CTRL"},
+    {ERR_FUNC(BIO_F_FILE_READ), "FILE_READ"},
+    {ERR_FUNC(BIO_F_LINEBUFFER_CTRL), "LINEBUFFER_CTRL"},
+    {ERR_FUNC(BIO_F_MEM_READ), "MEM_READ"},
+    {ERR_FUNC(BIO_F_MEM_WRITE), "MEM_WRITE"},
+    {ERR_FUNC(BIO_F_SSL_NEW), "SSL_new"},
+    {ERR_FUNC(BIO_F_WSASTARTUP), "WSASTARTUP"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA BIO_str_reasons[]=
-	{
-{ERR_REASON(BIO_R_ACCEPT_ERROR)          ,"accept error"},
-{ERR_REASON(BIO_R_BAD_FOPEN_MODE)        ,"bad fopen mode"},
-{ERR_REASON(BIO_R_BAD_HOSTNAME_LOOKUP)   ,"bad hostname lookup"},
-{ERR_REASON(BIO_R_BROKEN_PIPE)           ,"broken pipe"},
-{ERR_REASON(BIO_R_CONNECT_ERROR)         ,"connect error"},
-{ERR_REASON(BIO_R_EOF_ON_MEMORY_BIO)     ,"EOF on memory BIO"},
-{ERR_REASON(BIO_R_ERROR_SETTING_NBIO)    ,"error setting nbio"},
-{ERR_REASON(BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET),"error setting nbio on accepted socket"},
-{ERR_REASON(BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET),"error setting nbio on accept socket"},
-{ERR_REASON(BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET),"gethostbyname addr is not af inet"},
-{ERR_REASON(BIO_R_INVALID_ARGUMENT)      ,"invalid argument"},
-{ERR_REASON(BIO_R_INVALID_IP_ADDRESS)    ,"invalid ip address"},
-{ERR_REASON(BIO_R_IN_USE)                ,"in use"},
-{ERR_REASON(BIO_R_KEEPALIVE)             ,"keepalive"},
-{ERR_REASON(BIO_R_NBIO_CONNECT_ERROR)    ,"nbio connect error"},
-{ERR_REASON(BIO_R_NO_ACCEPT_PORT_SPECIFIED),"no accept port specified"},
-{ERR_REASON(BIO_R_NO_HOSTNAME_SPECIFIED) ,"no hostname specified"},
-{ERR_REASON(BIO_R_NO_PORT_DEFINED)       ,"no port defined"},
-{ERR_REASON(BIO_R_NO_PORT_SPECIFIED)     ,"no port specified"},
-{ERR_REASON(BIO_R_NO_SUCH_FILE)          ,"no such file"},
-{ERR_REASON(BIO_R_NULL_PARAMETER)        ,"null parameter"},
-{ERR_REASON(BIO_R_TAG_MISMATCH)          ,"tag mismatch"},
-{ERR_REASON(BIO_R_UNABLE_TO_BIND_SOCKET) ,"unable to bind socket"},
-{ERR_REASON(BIO_R_UNABLE_TO_CREATE_SOCKET),"unable to create socket"},
-{ERR_REASON(BIO_R_UNABLE_TO_LISTEN_SOCKET),"unable to listen socket"},
-{ERR_REASON(BIO_R_UNINITIALIZED)         ,"uninitialized"},
-{ERR_REASON(BIO_R_UNSUPPORTED_METHOD)    ,"unsupported method"},
-{ERR_REASON(BIO_R_WRITE_TO_READ_ONLY_BIO),"write to read only BIO"},
-{ERR_REASON(BIO_R_WSASTARTUP)            ,"WSAStartup"},
-{0,NULL}
-	};
+static ERR_STRING_DATA BIO_str_reasons[] = {
+    {ERR_REASON(BIO_R_ACCEPT_ERROR), "accept error"},
+    {ERR_REASON(BIO_R_BAD_FOPEN_MODE), "bad fopen mode"},
+    {ERR_REASON(BIO_R_BAD_HOSTNAME_LOOKUP), "bad hostname lookup"},
+    {ERR_REASON(BIO_R_BROKEN_PIPE), "broken pipe"},
+    {ERR_REASON(BIO_R_CONNECT_ERROR), "connect error"},
+    {ERR_REASON(BIO_R_EOF_ON_MEMORY_BIO), "EOF on memory BIO"},
+    {ERR_REASON(BIO_R_ERROR_SETTING_NBIO), "error setting nbio"},
+    {ERR_REASON(BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET),
+     "error setting nbio on accepted socket"},
+    {ERR_REASON(BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET),
+     "error setting nbio on accept socket"},
+    {ERR_REASON(BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET),
+     "gethostbyname addr is not af inet"},
+    {ERR_REASON(BIO_R_INVALID_ARGUMENT), "invalid argument"},
+    {ERR_REASON(BIO_R_INVALID_IP_ADDRESS), "invalid ip address"},
+    {ERR_REASON(BIO_R_IN_USE), "in use"},
+    {ERR_REASON(BIO_R_KEEPALIVE), "keepalive"},
+    {ERR_REASON(BIO_R_NBIO_CONNECT_ERROR), "nbio connect error"},
+    {ERR_REASON(BIO_R_NO_ACCEPT_PORT_SPECIFIED), "no accept port specified"},
+    {ERR_REASON(BIO_R_NO_HOSTNAME_SPECIFIED), "no hostname specified"},
+    {ERR_REASON(BIO_R_NO_PORT_DEFINED), "no port defined"},
+    {ERR_REASON(BIO_R_NO_PORT_SPECIFIED), "no port specified"},
+    {ERR_REASON(BIO_R_NO_SUCH_FILE), "no such file"},
+    {ERR_REASON(BIO_R_NULL_PARAMETER), "null parameter"},
+    {ERR_REASON(BIO_R_TAG_MISMATCH), "tag mismatch"},
+    {ERR_REASON(BIO_R_UNABLE_TO_BIND_SOCKET), "unable to bind socket"},
+    {ERR_REASON(BIO_R_UNABLE_TO_CREATE_SOCKET), "unable to create socket"},
+    {ERR_REASON(BIO_R_UNABLE_TO_LISTEN_SOCKET), "unable to listen socket"},
+    {ERR_REASON(BIO_R_UNINITIALIZED), "uninitialized"},
+    {ERR_REASON(BIO_R_UNSUPPORTED_METHOD), "unsupported method"},
+    {ERR_REASON(BIO_R_WRITE_TO_READ_ONLY_BIO), "write to read only BIO"},
+    {ERR_REASON(BIO_R_WSASTARTUP), "WSAStartup"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_BIO_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(BIO_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,BIO_str_functs);
-		ERR_load_strings(0,BIO_str_reasons);
-		}
+    if (ERR_func_error_string(BIO_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, BIO_str_functs);
+        ERR_load_strings(0, BIO_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/bio/bio_lcl.h b/crypto/bio/bio_lcl.h
index e7f7ec8d8b..741884da84 100644
--- a/crypto/bio/bio_lcl.h
+++ b/crypto/bio/bio_lcl.h
@@ -2,35 +2,35 @@
 
 #if BIO_FLAGS_UPLINK==0
 /* Shortcut UPLINK calls on most platforms... */
-#define	UP_stdin	stdin
-#define	UP_stdout	stdout
-#define	UP_stderr	stderr
-#define	UP_fprintf	fprintf
-#define	UP_fgets	fgets
-#define	UP_fread	fread
-#define	UP_fwrite	fwrite
-#undef	UP_fsetmod
-#define	UP_feof		feof
-#define	UP_fclose	fclose
+# define UP_stdin        stdin
+# define UP_stdout       stdout
+# define UP_stderr       stderr
+# define UP_fprintf      fprintf
+# define UP_fgets        fgets
+# define UP_fread        fread
+# define UP_fwrite       fwrite
+# undef  UP_fsetmod
+# define UP_feof         feof
+# define UP_fclose       fclose
 
-#define	UP_fopen	fopen
-#define	UP_fseek	fseek
-#define	UP_ftell	ftell
-#define	UP_fflush	fflush
-#define	UP_ferror	ferror
-#ifdef _WIN32
-#define	UP_fileno	_fileno
-#define	UP_open		_open
-#define	UP_read		_read
-#define	UP_write	_write
-#define	UP_lseek	_lseek
-#define	UP_close	_close
-#else
-#define	UP_fileno	fileno
-#define	UP_open		open
-#define	UP_read		read
-#define	UP_write	write
-#define	UP_lseek	lseek
-#define	UP_close	close
-#endif
+# define UP_fopen        fopen
+# define UP_fseek        fseek
+# define UP_ftell        ftell
+# define UP_fflush       fflush
+# define UP_ferror       ferror
+# ifdef _WIN32
+#  define UP_fileno       _fileno
+#  define UP_open         _open
+#  define UP_read         _read
+#  define UP_write        _write
+#  define UP_lseek        _lseek
+#  define UP_close        _close
+# else
+#  define UP_fileno       fileno
+#  define UP_open         open
+#  define UP_read         read
+#  define UP_write        write
+#  define UP_lseek        lseek
+#  define UP_close        close
+# endif
 #endif
diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c
index 4793a453e4..5267010cb0 100644
--- a/crypto/bio/bio_lib.c
+++ b/crypto/bio/bio_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,539 +64,531 @@
 #include 
 
 BIO *BIO_new(BIO_METHOD *method)
-	{
-	BIO *ret=NULL;
-
-	ret=(BIO *)OPENSSL_malloc(sizeof(BIO));
-	if (ret == NULL)
-		{
-		BIOerr(BIO_F_BIO_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	if (!BIO_set(ret,method))
-		{
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+{
+    BIO *ret = NULL;
+
+    ret = (BIO *)OPENSSL_malloc(sizeof(BIO));
+    if (ret == NULL) {
+        BIOerr(BIO_F_BIO_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    if (!BIO_set(ret, method)) {
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 int BIO_set(BIO *bio, BIO_METHOD *method)
-	{
-	bio->method=method;
-	bio->callback=NULL;
-	bio->cb_arg=NULL;
-	bio->init=0;
-	bio->shutdown=1;
-	bio->flags=0;
-	bio->retry_reason=0;
-	bio->num=0;
-	bio->ptr=NULL;
-	bio->prev_bio=NULL;
-	bio->next_bio=NULL;
-	bio->references=1;
-	bio->num_read=0L;
-	bio->num_write=0L;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
-	if (method->create != NULL)
-		if (!method->create(bio))
-			{
-			CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, bio,
-					&bio->ex_data);
-			return(0);
-			}
-	return(1);
-	}
+{
+    bio->method = method;
+    bio->callback = NULL;
+    bio->cb_arg = NULL;
+    bio->init = 0;
+    bio->shutdown = 1;
+    bio->flags = 0;
+    bio->retry_reason = 0;
+    bio->num = 0;
+    bio->ptr = NULL;
+    bio->prev_bio = NULL;
+    bio->next_bio = NULL;
+    bio->references = 1;
+    bio->num_read = 0L;
+    bio->num_write = 0L;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
+    if (method->create != NULL)
+        if (!method->create(bio)) {
+            CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
+            return (0);
+        }
+    return (1);
+}
 
 int BIO_free(BIO *a)
-	{
-	int i;
+{
+    int i;
 
-	if (a == NULL) return(0);
+    if (a == NULL)
+        return (0);
 
-	i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_BIO);
+    i = CRYPTO_add(&a->references, -1, CRYPTO_LOCK_BIO);
 #ifdef REF_PRINT
-	REF_PRINT("BIO",a);
+    REF_PRINT("BIO", a);
 #endif
-	if (i > 0) return(1);
+    if (i > 0)
+        return (1);
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"BIO_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "BIO_free, bad reference count\n");
+        abort();
+    }
 #endif
-	if ((a->callback != NULL) &&
-		((i=(int)a->callback(a,BIO_CB_FREE,NULL,0,0L,1L)) <= 0))
-			return(i);
+    if ((a->callback != NULL) &&
+        ((i = (int)a->callback(a, BIO_CB_FREE, NULL, 0, 0L, 1L)) <= 0))
+        return (i);
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, a, &a->ex_data);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, a, &a->ex_data);
 
-	if ((a->method != NULL) && (a->method->destroy != NULL))
-		a->method->destroy(a);
-	OPENSSL_free(a);
-	return(1);
-	}
+    if ((a->method != NULL) && (a->method->destroy != NULL))
+        a->method->destroy(a);
+    OPENSSL_free(a);
+    return (1);
+}
 
 void BIO_vfree(BIO *a)
-    { BIO_free(a); }
+{
+    BIO_free(a);
+}
 
 void BIO_clear_flags(BIO *b, int flags)
-	{
-	b->flags &= ~flags;
-	}
-
-int	BIO_test_flags(const BIO *b, int flags)
-	{
-	return (b->flags & flags);
-	}
-
-void	BIO_set_flags(BIO *b, int flags)
-	{
-	b->flags |= flags;
-	}
-
-long (*BIO_get_callback(const BIO *b))(struct bio_st *,int,const char *,int, long,long)
-	{
-	return b->callback;
-	}
-
-void BIO_set_callback(BIO *b, long (*cb)(struct bio_st *,int,const char *,int, long,long))
-	{
-	b->callback = cb;
-	}
+{
+    b->flags &= ~flags;
+}
+
+int BIO_test_flags(const BIO *b, int flags)
+{
+    return (b->flags & flags);
+}
+
+void BIO_set_flags(BIO *b, int flags)
+{
+    b->flags |= flags;
+}
+
+long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
+                                        int, long, long) {
+    return b->callback;
+}
+
+void BIO_set_callback(BIO *b,
+                      long (*cb) (struct bio_st *, int, const char *, int,
+                                  long, long))
+{
+    b->callback = cb;
+}
 
 void BIO_set_callback_arg(BIO *b, char *arg)
-	{
-	b->cb_arg = arg;
-	}
+{
+    b->cb_arg = arg;
+}
 
-char * BIO_get_callback_arg(const BIO *b)
-	{
-	return b->cb_arg;
-	}
+char *BIO_get_callback_arg(const BIO *b)
+{
+    return b->cb_arg;
+}
 
-const char * BIO_method_name(const BIO *b)
-	{
-	return b->method->name;
-	}
+const char *BIO_method_name(const BIO *b)
+{
+    return b->method->name;
+}
 
 int BIO_method_type(const BIO *b)
-	{
-	return b->method->type;
-	}
-
+{
+    return b->method->type;
+}
 
 int BIO_read(BIO *b, void *out, int outl)
-	{
-	int i;
-	long (*cb)(BIO *,int,const char *,int,long,long);
+{
+    int i;
+    long (*cb) (BIO *, int, const char *, int, long, long);
 
-	if ((b == NULL) || (b->method == NULL) || (b->method->bread == NULL))
-		{
-		BIOerr(BIO_F_BIO_READ,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
+    if ((b == NULL) || (b->method == NULL) || (b->method->bread == NULL)) {
+        BIOerr(BIO_F_BIO_READ, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
 
-	cb=b->callback;
-	if ((cb != NULL) &&
-		((i=(int)cb(b,BIO_CB_READ,out,outl,0L,1L)) <= 0))
-			return(i);
+    cb = b->callback;
+    if ((cb != NULL) &&
+        ((i = (int)cb(b, BIO_CB_READ, out, outl, 0L, 1L)) <= 0))
+        return (i);
 
-	if (!b->init)
-		{
-		BIOerr(BIO_F_BIO_READ,BIO_R_UNINITIALIZED);
-		return(-2);
-		}
+    if (!b->init) {
+        BIOerr(BIO_F_BIO_READ, BIO_R_UNINITIALIZED);
+        return (-2);
+    }
 
-	i=b->method->bread(b,out,outl);
+    i = b->method->bread(b, out, outl);
 
-	if (i > 0) b->num_read+=(unsigned long)i;
+    if (i > 0)
+        b->num_read += (unsigned long)i;
 
-	if (cb != NULL)
-		i=(int)cb(b,BIO_CB_READ|BIO_CB_RETURN,out,outl,
-			0L,(long)i);
-	return(i);
-	}
+    if (cb != NULL)
+        i = (int)cb(b, BIO_CB_READ | BIO_CB_RETURN, out, outl, 0L, (long)i);
+    return (i);
+}
 
 int BIO_write(BIO *b, const void *in, int inl)
-	{
-	int i;
-	long (*cb)(BIO *,int,const char *,int,long,long);
+{
+    int i;
+    long (*cb) (BIO *, int, const char *, int, long, long);
 
-	if (b == NULL)
-		return(0);
+    if (b == NULL)
+        return (0);
 
-	cb=b->callback;
-	if ((b->method == NULL) || (b->method->bwrite == NULL))
-		{
-		BIOerr(BIO_F_BIO_WRITE,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
+    cb = b->callback;
+    if ((b->method == NULL) || (b->method->bwrite == NULL)) {
+        BIOerr(BIO_F_BIO_WRITE, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
 
-	if ((cb != NULL) &&
-		((i=(int)cb(b,BIO_CB_WRITE,in,inl,0L,1L)) <= 0))
-			return(i);
+    if ((cb != NULL) &&
+        ((i = (int)cb(b, BIO_CB_WRITE, in, inl, 0L, 1L)) <= 0))
+        return (i);
 
-	if (!b->init)
-		{
-		BIOerr(BIO_F_BIO_WRITE,BIO_R_UNINITIALIZED);
-		return(-2);
-		}
+    if (!b->init) {
+        BIOerr(BIO_F_BIO_WRITE, BIO_R_UNINITIALIZED);
+        return (-2);
+    }
 
-	i=b->method->bwrite(b,in,inl);
+    i = b->method->bwrite(b, in, inl);
 
-	if (i > 0) b->num_write+=(unsigned long)i;
+    if (i > 0)
+        b->num_write += (unsigned long)i;
 
-	if (cb != NULL)
-		i=(int)cb(b,BIO_CB_WRITE|BIO_CB_RETURN,in,inl,
-			0L,(long)i);
-	return(i);
-	}
+    if (cb != NULL)
+        i = (int)cb(b, BIO_CB_WRITE | BIO_CB_RETURN, in, inl, 0L, (long)i);
+    return (i);
+}
 
 int BIO_puts(BIO *b, const char *in)
-	{
-	int i;
-	long (*cb)(BIO *,int,const char *,int,long,long);
+{
+    int i;
+    long (*cb) (BIO *, int, const char *, int, long, long);
 
-	if ((b == NULL) || (b->method == NULL) || (b->method->bputs == NULL))
-		{
-		BIOerr(BIO_F_BIO_PUTS,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
+    if ((b == NULL) || (b->method == NULL) || (b->method->bputs == NULL)) {
+        BIOerr(BIO_F_BIO_PUTS, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
 
-	cb=b->callback;
+    cb = b->callback;
 
-	if ((cb != NULL) &&
-		((i=(int)cb(b,BIO_CB_PUTS,in,0,0L,1L)) <= 0))
-			return(i);
+    if ((cb != NULL) && ((i = (int)cb(b, BIO_CB_PUTS, in, 0, 0L, 1L)) <= 0))
+        return (i);
 
-	if (!b->init)
-		{
-		BIOerr(BIO_F_BIO_PUTS,BIO_R_UNINITIALIZED);
-		return(-2);
-		}
+    if (!b->init) {
+        BIOerr(BIO_F_BIO_PUTS, BIO_R_UNINITIALIZED);
+        return (-2);
+    }
 
-	i=b->method->bputs(b,in);
+    i = b->method->bputs(b, in);
 
-	if (i > 0) b->num_write+=(unsigned long)i;
+    if (i > 0)
+        b->num_write += (unsigned long)i;
 
-	if (cb != NULL)
-		i=(int)cb(b,BIO_CB_PUTS|BIO_CB_RETURN,in,0,
-			0L,(long)i);
-	return(i);
-	}
+    if (cb != NULL)
+        i = (int)cb(b, BIO_CB_PUTS | BIO_CB_RETURN, in, 0, 0L, (long)i);
+    return (i);
+}
 
 int BIO_gets(BIO *b, char *in, int inl)
-	{
-	int i;
-	long (*cb)(BIO *,int,const char *,int,long,long);
-
-	if ((b == NULL) || (b->method == NULL) || (b->method->bgets == NULL))
-		{
-		BIOerr(BIO_F_BIO_GETS,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
-
-	cb=b->callback;
-
-	if ((cb != NULL) &&
-		((i=(int)cb(b,BIO_CB_GETS,in,inl,0L,1L)) <= 0))
-			return(i);
-
-	if (!b->init)
-		{
-		BIOerr(BIO_F_BIO_GETS,BIO_R_UNINITIALIZED);
-		return(-2);
-		}
-
-	i=b->method->bgets(b,in,inl);
-
-	if (cb != NULL)
-		i=(int)cb(b,BIO_CB_GETS|BIO_CB_RETURN,in,inl,
-			0L,(long)i);
-	return(i);
-	}
-
-int BIO_indent(BIO *b,int indent,int max)
-	{
-	if(indent < 0)
-		indent=0;
-	if(indent > max)
-		indent=max;
-	while(indent--)
-		if(BIO_puts(b," ") != 1)
-			return 0;
-	return 1;
-	}
+{
+    int i;
+    long (*cb) (BIO *, int, const char *, int, long, long);
+
+    if ((b == NULL) || (b->method == NULL) || (b->method->bgets == NULL)) {
+        BIOerr(BIO_F_BIO_GETS, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
+
+    cb = b->callback;
+
+    if ((cb != NULL) && ((i = (int)cb(b, BIO_CB_GETS, in, inl, 0L, 1L)) <= 0))
+        return (i);
+
+    if (!b->init) {
+        BIOerr(BIO_F_BIO_GETS, BIO_R_UNINITIALIZED);
+        return (-2);
+    }
+
+    i = b->method->bgets(b, in, inl);
+
+    if (cb != NULL)
+        i = (int)cb(b, BIO_CB_GETS | BIO_CB_RETURN, in, inl, 0L, (long)i);
+    return (i);
+}
+
+int BIO_indent(BIO *b, int indent, int max)
+{
+    if (indent < 0)
+        indent = 0;
+    if (indent > max)
+        indent = max;
+    while (indent--)
+        if (BIO_puts(b, " ") != 1)
+            return 0;
+    return 1;
+}
 
 long BIO_int_ctrl(BIO *b, int cmd, long larg, int iarg)
-	{
-	int i;
+{
+    int i;
 
-	i=iarg;
-	return(BIO_ctrl(b,cmd,larg,(char *)&i));
-	}
+    i = iarg;
+    return (BIO_ctrl(b, cmd, larg, (char *)&i));
+}
 
 char *BIO_ptr_ctrl(BIO *b, int cmd, long larg)
-	{
-	char *p=NULL;
+{
+    char *p = NULL;
 
-	if (BIO_ctrl(b,cmd,larg,(char *)&p) <= 0)
-		return(NULL);
-	else
-		return(p);
-	}
+    if (BIO_ctrl(b, cmd, larg, (char *)&p) <= 0)
+        return (NULL);
+    else
+        return (p);
+}
 
 long BIO_ctrl(BIO *b, int cmd, long larg, void *parg)
-	{
-	long ret;
-	long (*cb)(BIO *,int,const char *,int,long,long);
+{
+    long ret;
+    long (*cb) (BIO *, int, const char *, int, long, long);
 
-	if (b == NULL) return(0);
+    if (b == NULL)
+        return (0);
 
-	if ((b->method == NULL) || (b->method->ctrl == NULL))
-		{
-		BIOerr(BIO_F_BIO_CTRL,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
+    if ((b->method == NULL) || (b->method->ctrl == NULL)) {
+        BIOerr(BIO_F_BIO_CTRL, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
 
-	cb=b->callback;
+    cb = b->callback;
 
-	if ((cb != NULL) &&
-		((ret=cb(b,BIO_CB_CTRL,parg,cmd,larg,1L)) <= 0))
-		return(ret);
+    if ((cb != NULL) &&
+        ((ret = cb(b, BIO_CB_CTRL, parg, cmd, larg, 1L)) <= 0))
+        return (ret);
 
-	ret=b->method->ctrl(b,cmd,larg,parg);
+    ret = b->method->ctrl(b, cmd, larg, parg);
 
-	if (cb != NULL)
-		ret=cb(b,BIO_CB_CTRL|BIO_CB_RETURN,parg,cmd,
-			larg,ret);
-	return(ret);
-	}
+    if (cb != NULL)
+        ret = cb(b, BIO_CB_CTRL | BIO_CB_RETURN, parg, cmd, larg, ret);
+    return (ret);
+}
 
-long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long))
-	{
-	long ret;
-	long (*cb)(BIO *,int,const char *,int,long,long);
+long BIO_callback_ctrl(BIO *b, int cmd,
+                       void (*fp) (struct bio_st *, int, const char *, int,
+                                   long, long))
+{
+    long ret;
+    long (*cb) (BIO *, int, const char *, int, long, long);
 
-	if (b == NULL) return(0);
+    if (b == NULL)
+        return (0);
 
-	if ((b->method == NULL) || (b->method->callback_ctrl == NULL))
-		{
-		BIOerr(BIO_F_BIO_CALLBACK_CTRL,BIO_R_UNSUPPORTED_METHOD);
-		return(-2);
-		}
+    if ((b->method == NULL) || (b->method->callback_ctrl == NULL)) {
+        BIOerr(BIO_F_BIO_CALLBACK_CTRL, BIO_R_UNSUPPORTED_METHOD);
+        return (-2);
+    }
 
-	cb=b->callback;
+    cb = b->callback;
 
-	if ((cb != NULL) &&
-		((ret=cb(b,BIO_CB_CTRL,(void *)&fp,cmd,0,1L)) <= 0))
-		return(ret);
+    if ((cb != NULL) &&
+        ((ret = cb(b, BIO_CB_CTRL, (void *)&fp, cmd, 0, 1L)) <= 0))
+        return (ret);
 
-	ret=b->method->callback_ctrl(b,cmd,fp);
+    ret = b->method->callback_ctrl(b, cmd, fp);
 
-	if (cb != NULL)
-		ret=cb(b,BIO_CB_CTRL|BIO_CB_RETURN,(void *)&fp,cmd,
-			0,ret);
-	return(ret);
-	}
+    if (cb != NULL)
+        ret = cb(b, BIO_CB_CTRL | BIO_CB_RETURN, (void *)&fp, cmd, 0, ret);
+    return (ret);
+}
 
-/* It is unfortunate to duplicate in functions what the BIO_(w)pending macros
+/*
+ * It is unfortunate to duplicate in functions what the BIO_(w)pending macros
  * do; but those macros have inappropriate return type, and for interfacing
- * from other programming languages, C macros aren't much of a help anyway. */
+ * from other programming languages, C macros aren't much of a help anyway.
+ */
 size_t BIO_ctrl_pending(BIO *bio)
-	{
-	return BIO_ctrl(bio, BIO_CTRL_PENDING, 0, NULL);
-	}
+{
+    return BIO_ctrl(bio, BIO_CTRL_PENDING, 0, NULL);
+}
 
 size_t BIO_ctrl_wpending(BIO *bio)
-	{
-	return BIO_ctrl(bio, BIO_CTRL_WPENDING, 0, NULL);
-	}
-
+{
+    return BIO_ctrl(bio, BIO_CTRL_WPENDING, 0, NULL);
+}
 
 /* put the 'bio' on the end of b's list of operators */
 BIO *BIO_push(BIO *b, BIO *bio)
-	{
-	BIO *lb;
-
-	if (b == NULL) return(bio);
-	lb=b;
-	while (lb->next_bio != NULL)
-		lb=lb->next_bio;
-	lb->next_bio=bio;
-	if (bio != NULL)
-		bio->prev_bio=lb;
-	/* called to do internal processing */
-	BIO_ctrl(b,BIO_CTRL_PUSH,0,lb);
-	return(b);
-	}
+{
+    BIO *lb;
+
+    if (b == NULL)
+        return (bio);
+    lb = b;
+    while (lb->next_bio != NULL)
+        lb = lb->next_bio;
+    lb->next_bio = bio;
+    if (bio != NULL)
+        bio->prev_bio = lb;
+    /* called to do internal processing */
+    BIO_ctrl(b, BIO_CTRL_PUSH, 0, lb);
+    return (b);
+}
 
 /* Remove the first and return the rest */
 BIO *BIO_pop(BIO *b)
-	{
-	BIO *ret;
+{
+    BIO *ret;
 
-	if (b == NULL) return(NULL);
-	ret=b->next_bio;
+    if (b == NULL)
+        return (NULL);
+    ret = b->next_bio;
 
-	BIO_ctrl(b,BIO_CTRL_POP,0,b);
+    BIO_ctrl(b, BIO_CTRL_POP, 0, b);
 
-	if (b->prev_bio != NULL)
-		b->prev_bio->next_bio=b->next_bio;
-	if (b->next_bio != NULL)
-		b->next_bio->prev_bio=b->prev_bio;
+    if (b->prev_bio != NULL)
+        b->prev_bio->next_bio = b->next_bio;
+    if (b->next_bio != NULL)
+        b->next_bio->prev_bio = b->prev_bio;
 
-	b->next_bio=NULL;
-	b->prev_bio=NULL;
-	return(ret);
-	}
+    b->next_bio = NULL;
+    b->prev_bio = NULL;
+    return (ret);
+}
 
 BIO *BIO_get_retry_BIO(BIO *bio, int *reason)
-	{
-	BIO *b,*last;
-
-	b=last=bio;
-	for (;;)
-		{
-		if (!BIO_should_retry(b)) break;
-		last=b;
-		b=b->next_bio;
-		if (b == NULL) break;
-		}
-	if (reason != NULL) *reason=last->retry_reason;
-	return(last);
-	}
+{
+    BIO *b, *last;
+
+    b = last = bio;
+    for (;;) {
+        if (!BIO_should_retry(b))
+            break;
+        last = b;
+        b = b->next_bio;
+        if (b == NULL)
+            break;
+    }
+    if (reason != NULL)
+        *reason = last->retry_reason;
+    return (last);
+}
 
 int BIO_get_retry_reason(BIO *bio)
-	{
-	return(bio->retry_reason);
-	}
+{
+    return (bio->retry_reason);
+}
 
 BIO *BIO_find_type(BIO *bio, int type)
-	{
-	int mt,mask;
-
-	if(!bio) return NULL;
-	mask=type&0xff;
-	do	{
-		if (bio->method != NULL)
-			{
-			mt=bio->method->type;
-
-			if (!mask)
-				{
-				if (mt & type) return(bio);
-				}
-			else if (mt == type)
-				return(bio);
-			}
-		bio=bio->next_bio;
-		} while (bio != NULL);
-	return(NULL);
-	}
+{
+    int mt, mask;
+
+    if (!bio)
+        return NULL;
+    mask = type & 0xff;
+    do {
+        if (bio->method != NULL) {
+            mt = bio->method->type;
+
+            if (!mask) {
+                if (mt & type)
+                    return (bio);
+            } else if (mt == type)
+                return (bio);
+        }
+        bio = bio->next_bio;
+    } while (bio != NULL);
+    return (NULL);
+}
 
 BIO *BIO_next(BIO *b)
-	{
-	if(!b) return NULL;
-	return b->next_bio;
-	}
+{
+    if (!b)
+        return NULL;
+    return b->next_bio;
+}
 
 void BIO_free_all(BIO *bio)
-	{
-	BIO *b;
-	int ref;
-
-	while (bio != NULL)
-		{
-		b=bio;
-		ref=b->references;
-		bio=bio->next_bio;
-		BIO_free(b);
-		/* Since ref count > 1, don't free anyone else. */
-		if (ref > 1) break;
-		}
-	}
+{
+    BIO *b;
+    int ref;
+
+    while (bio != NULL) {
+        b = bio;
+        ref = b->references;
+        bio = bio->next_bio;
+        BIO_free(b);
+        /* Since ref count > 1, don't free anyone else. */
+        if (ref > 1)
+            break;
+    }
+}
 
 BIO *BIO_dup_chain(BIO *in)
-	{
-	BIO *ret=NULL,*eoc=NULL,*bio,*new_bio;
-
-	for (bio=in; bio != NULL; bio=bio->next_bio)
-		{
-		if ((new_bio=BIO_new(bio->method)) == NULL) goto err;
-		new_bio->callback=bio->callback;
-		new_bio->cb_arg=bio->cb_arg;
-		new_bio->init=bio->init;
-		new_bio->shutdown=bio->shutdown;
-		new_bio->flags=bio->flags;
-
-		/* This will let SSL_s_sock() work with stdin/stdout */
-		new_bio->num=bio->num;
-
-		if (!BIO_dup_state(bio,(char *)new_bio))
-			{
-			BIO_free(new_bio);
-			goto err;
-			}
-
-		/* copy app data */
-		if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_BIO, &new_bio->ex_data,
-					&bio->ex_data))
-			goto err;
-
-		if (ret == NULL)
-			{
-			eoc=new_bio;
-			ret=eoc;
-			}
-		else
-			{
-			BIO_push(eoc,new_bio);
-			eoc=new_bio;
-			}
-		}
-	return(ret);
-err:
-	if (ret != NULL)
-		BIO_free(ret);
-	return(NULL);	
-	}
+{
+    BIO *ret = NULL, *eoc = NULL, *bio, *new_bio;
+
+    for (bio = in; bio != NULL; bio = bio->next_bio) {
+        if ((new_bio = BIO_new(bio->method)) == NULL)
+            goto err;
+        new_bio->callback = bio->callback;
+        new_bio->cb_arg = bio->cb_arg;
+        new_bio->init = bio->init;
+        new_bio->shutdown = bio->shutdown;
+        new_bio->flags = bio->flags;
+
+        /* This will let SSL_s_sock() work with stdin/stdout */
+        new_bio->num = bio->num;
+
+        if (!BIO_dup_state(bio, (char *)new_bio)) {
+            BIO_free(new_bio);
+            goto err;
+        }
+
+        /* copy app data */
+        if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_BIO, &new_bio->ex_data,
+                                &bio->ex_data))
+            goto err;
+
+        if (ret == NULL) {
+            eoc = new_bio;
+            ret = eoc;
+        } else {
+            BIO_push(eoc, new_bio);
+            eoc = new_bio;
+        }
+    }
+    return (ret);
+ err:
+    if (ret != NULL)
+        BIO_free(ret);
+    return (NULL);
+}
 
 void BIO_copy_next_retry(BIO *b)
-	{
-	BIO_set_flags(b,BIO_get_retry_flags(b->next_bio));
-	b->retry_reason=b->next_bio->retry_reason;
-	}
+{
+    BIO_set_flags(b, BIO_get_retry_flags(b->next_bio));
+    b->retry_reason = b->next_bio->retry_reason;
+}
 
 int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, argl, argp,
-				new_func, dup_func, free_func);
-	}
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int BIO_set_ex_data(BIO *bio, int idx, void *data)
-	{
-	return(CRYPTO_set_ex_data(&(bio->ex_data),idx,data));
-	}
+{
+    return (CRYPTO_set_ex_data(&(bio->ex_data), idx, data));
+}
 
 void *BIO_get_ex_data(BIO *bio, int idx)
-	{
-	return(CRYPTO_get_ex_data(&(bio->ex_data),idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&(bio->ex_data), idx));
+}
 
 unsigned long BIO_number_read(BIO *bio)
 {
-	if(bio) return bio->num_read;
-	return 0;
+    if (bio)
+        return bio->num_read;
+    return 0;
 }
 
 unsigned long BIO_number_written(BIO *bio)
 {
-	if(bio) return bio->num_write;
-	return 0;
+    if (bio)
+        return bio->num_write;
+    return 0;
 }
 
 IMPLEMENT_STACK_OF(BIO)
diff --git a/crypto/bio/bss_acpt.c b/crypto/bio/bss_acpt.c
index 0237c0fbc6..b4d6234db4 100644
--- a/crypto/bio/bss_acpt.c
+++ b/crypto/bio/bss_acpt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,33 +64,32 @@
 
 #ifndef OPENSSL_NO_SOCK
 
-#ifdef OPENSSL_SYS_WIN16
-#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
-#else
-#define SOCKET_PROTOCOL IPPROTO_TCP
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define SOCKET_PROTOCOL 0     /* more microsoft stupidity */
+# else
+#  define SOCKET_PROTOCOL IPPROTO_TCP
+# endif
 
-#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
+# if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
-#undef FIONBIO
-#endif
-
-typedef struct bio_accept_st
-	{
-	int state;
-	char *param_addr;
-
-	int accept_sock;
-	int accept_nbio;
-
-	char *addr;
-	int nbio;
-	/* If 0, it means normal, if 1, do a connect on bind failure,
-	 * and if there is no-one listening, bind with SO_REUSEADDR.
-	 * If 2, always use SO_REUSEADDR. */
-	int bind_mode;
-	BIO *bio_chain;
-	} BIO_ACCEPT;
+#  undef FIONBIO
+# endif
+
+typedef struct bio_accept_st {
+    int state;
+    char *param_addr;
+    int accept_sock;
+    int accept_nbio;
+    char *addr;
+    int nbio;
+    /*
+     * If 0, it means normal, if 1, do a connect on bind failure, and if
+     * there is no-one listening, bind with SO_REUSEADDR. If 2, always use
+     * SO_REUSEADDR.
+     */
+    int bind_mode;
+    BIO *bio_chain;
+} BIO_ACCEPT;
 
 static int acpt_write(BIO *h, const char *buf, int num);
 static int acpt_read(BIO *h, char *buf, int size);
@@ -100,379 +99,365 @@ static int acpt_new(BIO *h);
 static int acpt_free(BIO *data);
 static int acpt_state(BIO *b, BIO_ACCEPT *c);
 static void acpt_close_socket(BIO *data);
-static BIO_ACCEPT *BIO_ACCEPT_new(void );
+static BIO_ACCEPT *BIO_ACCEPT_new(void);
 static void BIO_ACCEPT_free(BIO_ACCEPT *a);
 
-#define ACPT_S_BEFORE			1
-#define ACPT_S_GET_ACCEPT_SOCKET	2
-#define ACPT_S_OK			3
-
-static BIO_METHOD methods_acceptp=
-	{
-	BIO_TYPE_ACCEPT,
-	"socket accept",
-	acpt_write,
-	acpt_read,
-	acpt_puts,
-	NULL, /* connect_gets, */
-	acpt_ctrl,
-	acpt_new,
-	acpt_free,
-	NULL,
-	};
+# define ACPT_S_BEFORE                   1
+# define ACPT_S_GET_ACCEPT_SOCKET        2
+# define ACPT_S_OK                       3
+
+static BIO_METHOD methods_acceptp = {
+    BIO_TYPE_ACCEPT,
+    "socket accept",
+    acpt_write,
+    acpt_read,
+    acpt_puts,
+    NULL,                       /* connect_gets, */
+    acpt_ctrl,
+    acpt_new,
+    acpt_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_accept(void)
-	{
-	return(&methods_acceptp);
-	}
+{
+    return (&methods_acceptp);
+}
 
 static int acpt_new(BIO *bi)
-	{
-	BIO_ACCEPT *ba;
-
-	bi->init=0;
-	bi->num=INVALID_SOCKET;
-	bi->flags=0;
-	if ((ba=BIO_ACCEPT_new()) == NULL)
-		return(0);
-	bi->ptr=(char *)ba;
-	ba->state=ACPT_S_BEFORE;
-	bi->shutdown=1;
-	return(1);
-	}
+{
+    BIO_ACCEPT *ba;
+
+    bi->init = 0;
+    bi->num = INVALID_SOCKET;
+    bi->flags = 0;
+    if ((ba = BIO_ACCEPT_new()) == NULL)
+        return (0);
+    bi->ptr = (char *)ba;
+    ba->state = ACPT_S_BEFORE;
+    bi->shutdown = 1;
+    return (1);
+}
 
 static BIO_ACCEPT *BIO_ACCEPT_new(void)
-	{
-	BIO_ACCEPT *ret;
+{
+    BIO_ACCEPT *ret;
 
-	if ((ret=(BIO_ACCEPT *)OPENSSL_malloc(sizeof(BIO_ACCEPT))) == NULL)
-		return(NULL);
+    if ((ret = (BIO_ACCEPT *)OPENSSL_malloc(sizeof(BIO_ACCEPT))) == NULL)
+        return (NULL);
 
-	memset(ret,0,sizeof(BIO_ACCEPT));
-	ret->accept_sock=INVALID_SOCKET;
-	ret->bind_mode=BIO_BIND_NORMAL;
-	return(ret);
-	}
+    memset(ret, 0, sizeof(BIO_ACCEPT));
+    ret->accept_sock = INVALID_SOCKET;
+    ret->bind_mode = BIO_BIND_NORMAL;
+    return (ret);
+}
 
 static void BIO_ACCEPT_free(BIO_ACCEPT *a)
-	{
-	if(a == NULL)
-	    return;
-
-	if (a->param_addr != NULL) OPENSSL_free(a->param_addr);
-	if (a->addr != NULL) OPENSSL_free(a->addr);
-	if (a->bio_chain != NULL) BIO_free(a->bio_chain);
-	OPENSSL_free(a);
-	}
+{
+    if (a == NULL)
+        return;
+
+    if (a->param_addr != NULL)
+        OPENSSL_free(a->param_addr);
+    if (a->addr != NULL)
+        OPENSSL_free(a->addr);
+    if (a->bio_chain != NULL)
+        BIO_free(a->bio_chain);
+    OPENSSL_free(a);
+}
 
 static void acpt_close_socket(BIO *bio)
-	{
-	BIO_ACCEPT *c;
-
-	c=(BIO_ACCEPT *)bio->ptr;
-	if (c->accept_sock != INVALID_SOCKET)
-		{
-		shutdown(c->accept_sock,2);
-		closesocket(c->accept_sock);
-		c->accept_sock=INVALID_SOCKET;
-		bio->num=INVALID_SOCKET;
-		}
-	}
+{
+    BIO_ACCEPT *c;
+
+    c = (BIO_ACCEPT *)bio->ptr;
+    if (c->accept_sock != INVALID_SOCKET) {
+        shutdown(c->accept_sock, 2);
+        closesocket(c->accept_sock);
+        c->accept_sock = INVALID_SOCKET;
+        bio->num = INVALID_SOCKET;
+    }
+}
 
 static int acpt_free(BIO *a)
-	{
-	BIO_ACCEPT *data;
-
-	if (a == NULL) return(0);
-	data=(BIO_ACCEPT *)a->ptr;
-	 
-	if (a->shutdown)
-		{
-		acpt_close_socket(a);
-		BIO_ACCEPT_free(data);
-		a->ptr=NULL;
-		a->flags=0;
-		a->init=0;
-		}
-	return(1);
-	}
-	
+{
+    BIO_ACCEPT *data;
+
+    if (a == NULL)
+        return (0);
+    data = (BIO_ACCEPT *)a->ptr;
+
+    if (a->shutdown) {
+        acpt_close_socket(a);
+        BIO_ACCEPT_free(data);
+        a->ptr = NULL;
+        a->flags = 0;
+        a->init = 0;
+    }
+    return (1);
+}
+
 static int acpt_state(BIO *b, BIO_ACCEPT *c)
-	{
-	BIO *bio=NULL,*dbio;
-	int s= -1;
-	int i;
-
-again:
-	switch (c->state)
-		{
-	case ACPT_S_BEFORE:
-		if (c->param_addr == NULL)
-			{
-			BIOerr(BIO_F_ACPT_STATE,BIO_R_NO_ACCEPT_PORT_SPECIFIED);
-			return(-1);
-			}
-		s=BIO_get_accept_socket(c->param_addr,c->bind_mode);
-		if (s == INVALID_SOCKET)
-			return(-1);
-
-		if (c->accept_nbio)
-			{
-			if (!BIO_socket_nbio(s,1))
-				{
-				closesocket(s);
-				BIOerr(BIO_F_ACPT_STATE,BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET);
-				return(-1);
-				}
-			}
-		c->accept_sock=s;
-		b->num=s;
-		c->state=ACPT_S_GET_ACCEPT_SOCKET;
-		return(1);
-		/* break; */
-	case ACPT_S_GET_ACCEPT_SOCKET:
-		if (b->next_bio != NULL)
-			{
-			c->state=ACPT_S_OK;
-			goto again;
-			}
-		BIO_clear_retry_flags(b);
-		b->retry_reason=0;
-		i=BIO_accept(c->accept_sock,&(c->addr));
-
-		/* -2 return means we should retry */
-		if(i == -2)
-			{
-			BIO_set_retry_special(b);
-			b->retry_reason=BIO_RR_ACCEPT;
-			return -1;
-			}
-
-		if (i < 0) return(i);
-
-		bio=BIO_new_socket(i,BIO_CLOSE);
-		if (bio == NULL) goto err;
-
-		BIO_set_callback(bio,BIO_get_callback(b));
-		BIO_set_callback_arg(bio,BIO_get_callback_arg(b));
-
-		if (c->nbio)
-			{
-			if (!BIO_socket_nbio(i,1))
-				{
-				BIOerr(BIO_F_ACPT_STATE,BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET);
-				goto err;
-				}
-			}
-
-		/* If the accept BIO has an bio_chain, we dup it and
-		 * put the new socket at the end. */
-		if (c->bio_chain != NULL)
-			{
-			if ((dbio=BIO_dup_chain(c->bio_chain)) == NULL)
-				goto err;
-			if (!BIO_push(dbio,bio)) goto err;
-			bio=dbio;
-			}
-		if (BIO_push(b,bio) == NULL) goto err;
-
-		c->state=ACPT_S_OK;
-		return(1);
-err:
-		if (bio != NULL)
-			BIO_free(bio);
-		else if (s >= 0)
-			closesocket(s);
-		return(0);
-		/* break; */
-	case ACPT_S_OK:
-		if (b->next_bio == NULL)
-			{
-			c->state=ACPT_S_GET_ACCEPT_SOCKET;
-			goto again;
-			}
-		return(1);
-		/* break; */
-	default:	
-		return(0);
-		/* break; */
-		}
-
-	}
+{
+    BIO *bio = NULL, *dbio;
+    int s = -1;
+    int i;
+
+ again:
+    switch (c->state) {
+    case ACPT_S_BEFORE:
+        if (c->param_addr == NULL) {
+            BIOerr(BIO_F_ACPT_STATE, BIO_R_NO_ACCEPT_PORT_SPECIFIED);
+            return (-1);
+        }
+        s = BIO_get_accept_socket(c->param_addr, c->bind_mode);
+        if (s == INVALID_SOCKET)
+            return (-1);
+
+        if (c->accept_nbio) {
+            if (!BIO_socket_nbio(s, 1)) {
+                closesocket(s);
+                BIOerr(BIO_F_ACPT_STATE,
+                       BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET);
+                return (-1);
+            }
+        }
+        c->accept_sock = s;
+        b->num = s;
+        c->state = ACPT_S_GET_ACCEPT_SOCKET;
+        return (1);
+        /* break; */
+    case ACPT_S_GET_ACCEPT_SOCKET:
+        if (b->next_bio != NULL) {
+            c->state = ACPT_S_OK;
+            goto again;
+        }
+        BIO_clear_retry_flags(b);
+        b->retry_reason = 0;
+        i = BIO_accept(c->accept_sock, &(c->addr));
+
+        /* -2 return means we should retry */
+        if (i == -2) {
+            BIO_set_retry_special(b);
+            b->retry_reason = BIO_RR_ACCEPT;
+            return -1;
+        }
+
+        if (i < 0)
+            return (i);
+
+        bio = BIO_new_socket(i, BIO_CLOSE);
+        if (bio == NULL)
+            goto err;
+
+        BIO_set_callback(bio, BIO_get_callback(b));
+        BIO_set_callback_arg(bio, BIO_get_callback_arg(b));
+
+        if (c->nbio) {
+            if (!BIO_socket_nbio(i, 1)) {
+                BIOerr(BIO_F_ACPT_STATE,
+                       BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET);
+                goto err;
+            }
+        }
+
+        /*
+         * If the accept BIO has an bio_chain, we dup it and put the new
+         * socket at the end.
+         */
+        if (c->bio_chain != NULL) {
+            if ((dbio = BIO_dup_chain(c->bio_chain)) == NULL)
+                goto err;
+            if (!BIO_push(dbio, bio))
+                goto err;
+            bio = dbio;
+        }
+        if (BIO_push(b, bio) == NULL)
+            goto err;
+
+        c->state = ACPT_S_OK;
+        return (1);
+ err:
+        if (bio != NULL)
+            BIO_free(bio);
+        else if (s >= 0)
+            closesocket(s);
+        return (0);
+        /* break; */
+    case ACPT_S_OK:
+        if (b->next_bio == NULL) {
+            c->state = ACPT_S_GET_ACCEPT_SOCKET;
+            goto again;
+        }
+        return (1);
+        /* break; */
+    default:
+        return (0);
+        /* break; */
+    }
+
+}
 
 static int acpt_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
-	BIO_ACCEPT *data;
+{
+    int ret = 0;
+    BIO_ACCEPT *data;
 
-	BIO_clear_retry_flags(b);
-	data=(BIO_ACCEPT *)b->ptr;
+    BIO_clear_retry_flags(b);
+    data = (BIO_ACCEPT *)b->ptr;
 
-	while (b->next_bio == NULL)
-		{
-		ret=acpt_state(b,data);
-		if (ret <= 0) return(ret);
-		}
+    while (b->next_bio == NULL) {
+        ret = acpt_state(b, data);
+        if (ret <= 0)
+            return (ret);
+    }
 
-	ret=BIO_read(b->next_bio,out,outl);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+    ret = BIO_read(b->next_bio, out, outl);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static int acpt_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	BIO_ACCEPT *data;
+{
+    int ret;
+    BIO_ACCEPT *data;
 
-	BIO_clear_retry_flags(b);
-	data=(BIO_ACCEPT *)b->ptr;
+    BIO_clear_retry_flags(b);
+    data = (BIO_ACCEPT *)b->ptr;
 
-	while (b->next_bio == NULL)
-		{
-		ret=acpt_state(b,data);
-		if (ret <= 0) return(ret);
-		}
+    while (b->next_bio == NULL) {
+        ret = acpt_state(b, data);
+        if (ret <= 0)
+            return (ret);
+    }
 
-	ret=BIO_write(b->next_bio,in,inl);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+    ret = BIO_write(b->next_bio, in, inl);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static long acpt_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	int *ip;
-	long ret=1;
-	BIO_ACCEPT *data;
-	char **pp;
-
-	data=(BIO_ACCEPT *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ret=0;
-		data->state=ACPT_S_BEFORE;
-		acpt_close_socket(b);
-		b->flags=0;
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		/* use this one to start the connection */
-		ret=(long)acpt_state(b,data);
-		break;
-	case BIO_C_SET_ACCEPT:
-		if (ptr != NULL)
-			{
-			if (num == 0)
-				{
-				b->init=1;
-				if (data->param_addr != NULL)
-					OPENSSL_free(data->param_addr);
-				data->param_addr=BUF_strdup(ptr);
-				}
-			else if (num == 1)
-				{
-				data->accept_nbio=(ptr != NULL);
-				}
-			else if (num == 2)
-				{
-				if (data->bio_chain != NULL)
-					BIO_free(data->bio_chain);
-				data->bio_chain=(BIO *)ptr;
-				}
-			}
-		break;
-	case BIO_C_SET_NBIO:
-		data->nbio=(int)num;
-		break;
-	case BIO_C_SET_FD:
-		b->init=1;
-		b->num= *((int *)ptr);
-		data->accept_sock=b->num;
-		data->state=ACPT_S_GET_ACCEPT_SOCKET;
-		b->shutdown=(int)num;
-		b->init=1;
-		break;
-	case BIO_C_GET_FD:
-		if (b->init)
-			{
-			ip=(int *)ptr;
-			if (ip != NULL)
-				*ip=data->accept_sock;
-			ret=data->accept_sock;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_C_GET_ACCEPT:
-		if (b->init)
-			{
-			if (ptr != NULL)
-				{
-				pp=(char **)ptr;
-				*pp=data->param_addr;
-				}
-			else
-				ret= -1;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-		ret=0;
-		break;
-	case BIO_CTRL_FLUSH:
-		break;
-	case BIO_C_SET_BIND_MODE:
-		data->bind_mode=(int)num;
-		break;
-	case BIO_C_GET_BIND_MODE:
-		ret=(long)data->bind_mode;
-		break;
-	case BIO_CTRL_DUP:
-/*-		dbio=(BIO *)ptr;
-		if (data->param_port) EAY EAY
-			BIO_set_port(dbio,data->param_port);
-		if (data->param_hostname)
-			BIO_set_hostname(dbio,data->param_hostname);
-		BIO_set_nbio(dbio,data->nbio); */
-		break;
-
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    int *ip;
+    long ret = 1;
+    BIO_ACCEPT *data;
+    char **pp;
+
+    data = (BIO_ACCEPT *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ret = 0;
+        data->state = ACPT_S_BEFORE;
+        acpt_close_socket(b);
+        b->flags = 0;
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        /* use this one to start the connection */
+        ret = (long)acpt_state(b, data);
+        break;
+    case BIO_C_SET_ACCEPT:
+        if (ptr != NULL) {
+            if (num == 0) {
+                b->init = 1;
+                if (data->param_addr != NULL)
+                    OPENSSL_free(data->param_addr);
+                data->param_addr = BUF_strdup(ptr);
+            } else if (num == 1) {
+                data->accept_nbio = (ptr != NULL);
+            } else if (num == 2) {
+                if (data->bio_chain != NULL)
+                    BIO_free(data->bio_chain);
+                data->bio_chain = (BIO *)ptr;
+            }
+        }
+        break;
+    case BIO_C_SET_NBIO:
+        data->nbio = (int)num;
+        break;
+    case BIO_C_SET_FD:
+        b->init = 1;
+        b->num = *((int *)ptr);
+        data->accept_sock = b->num;
+        data->state = ACPT_S_GET_ACCEPT_SOCKET;
+        b->shutdown = (int)num;
+        b->init = 1;
+        break;
+    case BIO_C_GET_FD:
+        if (b->init) {
+            ip = (int *)ptr;
+            if (ip != NULL)
+                *ip = data->accept_sock;
+            ret = data->accept_sock;
+        } else
+            ret = -1;
+        break;
+    case BIO_C_GET_ACCEPT:
+        if (b->init) {
+            if (ptr != NULL) {
+                pp = (char **)ptr;
+                *pp = data->param_addr;
+            } else
+                ret = -1;
+        } else
+            ret = -1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+        ret = 0;
+        break;
+    case BIO_CTRL_FLUSH:
+        break;
+    case BIO_C_SET_BIND_MODE:
+        data->bind_mode = (int)num;
+        break;
+    case BIO_C_GET_BIND_MODE:
+        ret = (long)data->bind_mode;
+        break;
+    case BIO_CTRL_DUP:
+/*-             dbio=(BIO *)ptr;
+                if (data->param_port) EAY EAY
+                        BIO_set_port(dbio,data->param_port);
+                if (data->param_hostname)
+                        BIO_set_hostname(dbio,data->param_hostname);
+                BIO_set_nbio(dbio,data->nbio); */
+        break;
+
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int acpt_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=acpt_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = acpt_write(bp, str, n);
+    return (ret);
+}
 
 BIO *BIO_new_accept(const char *str)
-	{
-	BIO *ret;
-
-	ret=BIO_new(BIO_s_accept());
-	if (ret == NULL) return(NULL);
-	if (BIO_set_accept_port(ret,str))
-		return(ret);
-	else
-		{
-		BIO_free(ret);
-		return(NULL);
-		}
-	}
+{
+    BIO *ret;
+
+    ret = BIO_new(BIO_s_accept());
+    if (ret == NULL)
+        return (NULL);
+    if (BIO_set_accept_port(ret, str))
+        return (ret);
+    else {
+        BIO_free(ret);
+        return (NULL);
+    }
+}
 
 #endif
diff --git a/crypto/bio/bss_bio.c b/crypto/bio/bss_bio.c
index b948631cd7..d629a37a5a 100644
--- a/crypto/bio/bss_bio.c
+++ b/crypto/bio/bss_bio.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,12 +53,13 @@
  *
  */
 
-/* Special method for a BIO where the other endpoint is also a BIO
- * of this kind, handled by the same thread (i.e. the "peer" is actually
- * ourselves, wearing a different hat).
- * Such "BIO pairs" are mainly for using the SSL library with I/O interfaces
- * for which no specific BIO method is available.
- * See ssl/ssltest.c for some hints on how this can be used. */
+/*
+ * Special method for a BIO where the other endpoint is also a BIO of this
+ * kind, handled by the same thread (i.e. the "peer" is actually ourselves,
+ * wearing a different hat). Such "BIO pairs" are mainly for using the SSL
+ * library with I/O interfaces for which no specific BIO method is available.
+ * See ssl/ssltest.c for some hints on how this can be used.
+ */
 
 /* BIO_DEBUG implies BIO_PAIR_DEBUG */
 #ifdef BIO_DEBUG
@@ -103,172 +104,160 @@ static int bio_puts(BIO *bio, const char *str);
 static int bio_make_pair(BIO *bio1, BIO *bio2);
 static void bio_destroy_pair(BIO *bio);
 
-static BIO_METHOD methods_biop =
-{
-	BIO_TYPE_BIO,
-	"BIO pair",
-	bio_write,
-	bio_read,
-	bio_puts,
-	NULL /* no bio_gets */,
-	bio_ctrl,
-	bio_new,
-	bio_free,
-	NULL /* no bio_callback_ctrl */
+static BIO_METHOD methods_biop = {
+    BIO_TYPE_BIO,
+    "BIO pair",
+    bio_write,
+    bio_read,
+    bio_puts,
+    NULL /* no bio_gets */ ,
+    bio_ctrl,
+    bio_new,
+    bio_free,
+    NULL                        /* no bio_callback_ctrl */
 };
 
 BIO_METHOD *BIO_s_bio(void)
-	{
-	return &methods_biop;
-	}
-
-struct bio_bio_st
 {
-	BIO *peer;     /* NULL if buf == NULL.
-	                * If peer != NULL, then peer->ptr is also a bio_bio_st,
-	                * and its "peer" member points back to us.
-	                * peer != NULL iff init != 0 in the BIO. */
-	
-	/* This is for what we write (i.e. reading uses peer's struct): */
-	int closed;     /* valid iff peer != NULL */
-	size_t len;     /* valid iff buf != NULL; 0 if peer == NULL */
-	size_t offset;  /* valid iff buf != NULL; 0 if len == 0 */
-	size_t size;
-	char *buf;      /* "size" elements (if != NULL) */
-
-	size_t request; /* valid iff peer != NULL; 0 if len != 0,
-	                 * otherwise set by peer to number of bytes
-	                 * it (unsuccessfully) tried to read,
-	                 * never more than buffer space (size-len) warrants. */
+    return &methods_biop;
+}
+
+struct bio_bio_st {
+    BIO *peer;                  /* NULL if buf == NULL. If peer != NULL, then
+                                 * peer->ptr is also a bio_bio_st, and its
+                                 * "peer" member points back to us. peer !=
+                                 * NULL iff init != 0 in the BIO. */
+    /* This is for what we write (i.e. reading uses peer's struct): */
+    int closed;                 /* valid iff peer != NULL */
+    size_t len;                 /* valid iff buf != NULL; 0 if peer == NULL */
+    size_t offset;              /* valid iff buf != NULL; 0 if len == 0 */
+    size_t size;
+    char *buf;                  /* "size" elements (if != NULL) */
+    size_t request;             /* valid iff peer != NULL; 0 if len != 0,
+                                 * otherwise set by peer to number of bytes
+                                 * it (unsuccessfully) tried to read, never
+                                 * more than buffer space (size-len)
+                                 * warrants. */
 };
 
 static int bio_new(BIO *bio)
-	{
-	struct bio_bio_st *b;
-	
-	b = OPENSSL_malloc(sizeof *b);
-	if (b == NULL)
-		return 0;
+{
+    struct bio_bio_st *b;
 
-	b->peer = NULL;
-	/* enough for one TLS record (just a default) */
-	b->size = 17*1024;
-	b->buf = NULL;
+    b = OPENSSL_malloc(sizeof *b);
+    if (b == NULL)
+        return 0;
 
-	bio->ptr = b;
-	return 1;
-	}
+    b->peer = NULL;
+    /* enough for one TLS record (just a default) */
+    b->size = 17 * 1024;
+    b->buf = NULL;
 
+    bio->ptr = b;
+    return 1;
+}
 
 static int bio_free(BIO *bio)
-	{
-	struct bio_bio_st *b;
-
-	if (bio == NULL)
-		return 0;
-	b = bio->ptr;
+{
+    struct bio_bio_st *b;
 
-	assert(b != NULL);
+    if (bio == NULL)
+        return 0;
+    b = bio->ptr;
 
-	if (b->peer)
-		bio_destroy_pair(bio);
-	
-	if (b->buf != NULL)
-		{
-		OPENSSL_free(b->buf);
-		}
+    assert(b != NULL);
 
-	OPENSSL_free(b);
+    if (b->peer)
+        bio_destroy_pair(bio);
 
-	return 1;
-	}
+    if (b->buf != NULL) {
+        OPENSSL_free(b->buf);
+    }
 
+    OPENSSL_free(b);
 
+    return 1;
+}
 
 static int bio_read(BIO *bio, char *buf, int size_)
-	{
-	size_t size = size_;
-	size_t rest;
-	struct bio_bio_st *b, *peer_b;
-
-	BIO_clear_retry_flags(bio);
-
-	if (!bio->init)
-		return 0;
-
-	b = bio->ptr;
-	assert(b != NULL);
-	assert(b->peer != NULL);
-	peer_b = b->peer->ptr;
-	assert(peer_b != NULL);
-	assert(peer_b->buf != NULL);
-
-	peer_b->request = 0; /* will be set in "retry_read" situation */
-
-	if (buf == NULL || size == 0)
-		return 0;
-
-	if (peer_b->len == 0)
-		{
-		if (peer_b->closed)
-			return 0; /* writer has closed, and no data is left */
-		else
-			{
-			BIO_set_retry_read(bio); /* buffer is empty */
-			if (size <= peer_b->size)
-				peer_b->request = size;
-			else
-				/* don't ask for more than the peer can
-				 * deliver in one write */
-				peer_b->request = peer_b->size;
-			return -1;
-			}
-		}
-
-	/* we can read */
-	if (peer_b->len < size)
-		size = peer_b->len;
-
-	/* now read "size" bytes */
-	
-	rest = size;
-	
-	assert(rest > 0);
-	do /* one or two iterations */
-		{
-		size_t chunk;
-		
-		assert(rest <= peer_b->len);
-		if (peer_b->offset + rest <= peer_b->size)
-			chunk = rest;
-		else
-			/* wrap around ring buffer */
-			chunk = peer_b->size - peer_b->offset;
-		assert(peer_b->offset + chunk <= peer_b->size);
-		
-		memcpy(buf, peer_b->buf + peer_b->offset, chunk);
-		
-		peer_b->len -= chunk;
-		if (peer_b->len)
-			{
-			peer_b->offset += chunk;
-			assert(peer_b->offset <= peer_b->size);
-			if (peer_b->offset == peer_b->size)
-				peer_b->offset = 0;
-			buf += chunk;
-			}
-		else
-			{
-			/* buffer now empty, no need to advance "buf" */
-			assert(chunk == rest);
-			peer_b->offset = 0;
-			}
-		rest -= chunk;
-		}
-	while (rest);
-	
-	return size;
-	}
+{
+    size_t size = size_;
+    size_t rest;
+    struct bio_bio_st *b, *peer_b;
+
+    BIO_clear_retry_flags(bio);
+
+    if (!bio->init)
+        return 0;
+
+    b = bio->ptr;
+    assert(b != NULL);
+    assert(b->peer != NULL);
+    peer_b = b->peer->ptr;
+    assert(peer_b != NULL);
+    assert(peer_b->buf != NULL);
+
+    peer_b->request = 0;        /* will be set in "retry_read" situation */
+
+    if (buf == NULL || size == 0)
+        return 0;
+
+    if (peer_b->len == 0) {
+        if (peer_b->closed)
+            return 0;           /* writer has closed, and no data is left */
+        else {
+            BIO_set_retry_read(bio); /* buffer is empty */
+            if (size <= peer_b->size)
+                peer_b->request = size;
+            else
+                /*
+                 * don't ask for more than the peer can deliver in one write
+                 */
+                peer_b->request = peer_b->size;
+            return -1;
+        }
+    }
+
+    /* we can read */
+    if (peer_b->len < size)
+        size = peer_b->len;
+
+    /* now read "size" bytes */
+
+    rest = size;
+
+    assert(rest > 0);
+    do {                        /* one or two iterations */
+        size_t chunk;
+
+        assert(rest <= peer_b->len);
+        if (peer_b->offset + rest <= peer_b->size)
+            chunk = rest;
+        else
+            /* wrap around ring buffer */
+            chunk = peer_b->size - peer_b->offset;
+        assert(peer_b->offset + chunk <= peer_b->size);
+
+        memcpy(buf, peer_b->buf + peer_b->offset, chunk);
+
+        peer_b->len -= chunk;
+        if (peer_b->len) {
+            peer_b->offset += chunk;
+            assert(peer_b->offset <= peer_b->size);
+            if (peer_b->offset == peer_b->size)
+                peer_b->offset = 0;
+            buf += chunk;
+        } else {
+            /* buffer now empty, no need to advance "buf" */
+            assert(chunk == rest);
+            peer_b->offset = 0;
+        }
+        rest -= chunk;
+    }
+    while (rest);
+
+    return size;
+}
 
 /*-
  * non-copying interface: provide pointer to available data in buffer
@@ -277,152 +266,147 @@ static int bio_read(BIO *bio, char *buf, int size_)
  * (example usage:  bio_nread0(), read from buffer, bio_nread()
  *  or just         bio_nread(), read from buffer)
  */
-/* WARNING: The non-copying interface is largely untested as of yet
- * and may contain bugs. */
+/*
+ * WARNING: The non-copying interface is largely untested as of yet and may
+ * contain bugs.
+ */
 static ossl_ssize_t bio_nread0(BIO *bio, char **buf)
-	{
-	struct bio_bio_st *b, *peer_b;
-	ossl_ssize_t num;
-	
-	BIO_clear_retry_flags(bio);
-
-	if (!bio->init)
-		return 0;
-	
-	b = bio->ptr;
-	assert(b != NULL);
-	assert(b->peer != NULL);
-	peer_b = b->peer->ptr;
-	assert(peer_b != NULL);
-	assert(peer_b->buf != NULL);
-	
-	peer_b->request = 0;
-	
-	if (peer_b->len == 0)
-		{
-		char dummy;
-		
-		/* avoid code duplication -- nothing available for reading */
-		return bio_read(bio, &dummy, 1); /* returns 0 or -1 */
-		}
-
-	num = peer_b->len;
-	if (peer_b->size < peer_b->offset + num)
-		/* no ring buffer wrap-around for non-copying interface */
-		num = peer_b->size - peer_b->offset;
-	assert(num > 0);
-
-	if (buf != NULL)
-		*buf = peer_b->buf + peer_b->offset;
-	return num;
-	}
+{
+    struct bio_bio_st *b, *peer_b;
+    ossl_ssize_t num;
 
-static ossl_ssize_t bio_nread(BIO *bio, char **buf, size_t num_)
-	{
-	struct bio_bio_st *b, *peer_b;
-	ossl_ssize_t num, available;
-
-	if (num_ > SSIZE_MAX)
-		num = SSIZE_MAX;
-	else
-		num = (ossl_ssize_t)num_;
-
-	available = bio_nread0(bio, buf);
-	if (num > available)
-		num = available;
-	if (num <= 0)
-		return num;
-
-	b = bio->ptr;
-	peer_b = b->peer->ptr;
-
-	peer_b->len -= num;
-	if (peer_b->len) 
-		{
-		peer_b->offset += num;
-		assert(peer_b->offset <= peer_b->size);
-		if (peer_b->offset == peer_b->size)
-			peer_b->offset = 0;
-		}
-	else
-		peer_b->offset = 0;
-
-	return num;
-	}
+    BIO_clear_retry_flags(bio);
+
+    if (!bio->init)
+        return 0;
+
+    b = bio->ptr;
+    assert(b != NULL);
+    assert(b->peer != NULL);
+    peer_b = b->peer->ptr;
+    assert(peer_b != NULL);
+    assert(peer_b->buf != NULL);
+
+    peer_b->request = 0;
 
+    if (peer_b->len == 0) {
+        char dummy;
+
+        /* avoid code duplication -- nothing available for reading */
+        return bio_read(bio, &dummy, 1); /* returns 0 or -1 */
+    }
+
+    num = peer_b->len;
+    if (peer_b->size < peer_b->offset + num)
+        /* no ring buffer wrap-around for non-copying interface */
+        num = peer_b->size - peer_b->offset;
+    assert(num > 0);
+
+    if (buf != NULL)
+        *buf = peer_b->buf + peer_b->offset;
+    return num;
+}
+
+static ossl_ssize_t bio_nread(BIO *bio, char **buf, size_t num_)
+{
+    struct bio_bio_st *b, *peer_b;
+    ossl_ssize_t num, available;
+
+    if (num_ > SSIZE_MAX)
+        num = SSIZE_MAX;
+    else
+        num = (ossl_ssize_t) num_;
+
+    available = bio_nread0(bio, buf);
+    if (num > available)
+        num = available;
+    if (num <= 0)
+        return num;
+
+    b = bio->ptr;
+    peer_b = b->peer->ptr;
+
+    peer_b->len -= num;
+    if (peer_b->len) {
+        peer_b->offset += num;
+        assert(peer_b->offset <= peer_b->size);
+        if (peer_b->offset == peer_b->size)
+            peer_b->offset = 0;
+    } else
+        peer_b->offset = 0;
+
+    return num;
+}
 
 static int bio_write(BIO *bio, const char *buf, int num_)
-	{
-	size_t num = num_;
-	size_t rest;
-	struct bio_bio_st *b;
-
-	BIO_clear_retry_flags(bio);
-
-	if (!bio->init || buf == NULL || num == 0)
-		return 0;
-
-	b = bio->ptr;		
-	assert(b != NULL);
-	assert(b->peer != NULL);
-	assert(b->buf != NULL);
-
-	b->request = 0;
-	if (b->closed)
-		{
-		/* we already closed */
-		BIOerr(BIO_F_BIO_WRITE, BIO_R_BROKEN_PIPE);
-		return -1;
-		}
-
-	assert(b->len <= b->size);
-
-	if (b->len == b->size)
-		{
-		BIO_set_retry_write(bio); /* buffer is full */
-		return -1;
-		}
-
-	/* we can write */
-	if (num > b->size - b->len)
-		num = b->size - b->len;
-	
-	/* now write "num" bytes */
-
-	rest = num;
-	
-	assert(rest > 0);
-	do /* one or two iterations */
-		{
-		size_t write_offset;
-		size_t chunk;
-
-		assert(b->len + rest <= b->size);
-
-		write_offset = b->offset + b->len;
-		if (write_offset >= b->size)
-			write_offset -= b->size;
-		/* b->buf[write_offset] is the first byte we can write to. */
-
-		if (write_offset + rest <= b->size)
-			chunk = rest;
-		else
-			/* wrap around ring buffer */
-			chunk = b->size - write_offset;
-		
-		memcpy(b->buf + write_offset, buf, chunk);
-		
-		b->len += chunk;
-
-		assert(b->len <= b->size);
-		
-		rest -= chunk;
-		buf += chunk;
-		}
-	while (rest);
-
-	return num;
-	}
+{
+    size_t num = num_;
+    size_t rest;
+    struct bio_bio_st *b;
+
+    BIO_clear_retry_flags(bio);
+
+    if (!bio->init || buf == NULL || num == 0)
+        return 0;
+
+    b = bio->ptr;
+    assert(b != NULL);
+    assert(b->peer != NULL);
+    assert(b->buf != NULL);
+
+    b->request = 0;
+    if (b->closed) {
+        /* we already closed */
+        BIOerr(BIO_F_BIO_WRITE, BIO_R_BROKEN_PIPE);
+        return -1;
+    }
+
+    assert(b->len <= b->size);
+
+    if (b->len == b->size) {
+        BIO_set_retry_write(bio); /* buffer is full */
+        return -1;
+    }
+
+    /* we can write */
+    if (num > b->size - b->len)
+        num = b->size - b->len;
+
+    /* now write "num" bytes */
+
+    rest = num;
+
+    assert(rest > 0);
+    do {                        /* one or two iterations */
+        size_t write_offset;
+        size_t chunk;
+
+        assert(b->len + rest <= b->size);
+
+        write_offset = b->offset + b->len;
+        if (write_offset >= b->size)
+            write_offset -= b->size;
+        /* b->buf[write_offset] is the first byte we can write to. */
+
+        if (write_offset + rest <= b->size)
+            chunk = rest;
+        else
+            /* wrap around ring buffer */
+            chunk = b->size - write_offset;
+
+        memcpy(b->buf + write_offset, buf, chunk);
+
+        b->len += chunk;
+
+        assert(b->len <= b->size);
+
+        rest -= chunk;
+        buf += chunk;
+    }
+    while (rest);
+
+    return num;
+}
 
 /*-
  * non-copying interface: provide pointer to region to write to
@@ -432,496 +416,471 @@ static int bio_write(BIO *bio, const char *buf, int num_)
  *  or just         bio_nwrite(), write to buffer)
  */
 static ossl_ssize_t bio_nwrite0(BIO *bio, char **buf)
-	{
-	struct bio_bio_st *b;
-	size_t num;
-	size_t write_offset;
-
-	BIO_clear_retry_flags(bio);
-
-	if (!bio->init)
-		return 0;
-
-	b = bio->ptr;		
-	assert(b != NULL);
-	assert(b->peer != NULL);
-	assert(b->buf != NULL);
-
-	b->request = 0;
-	if (b->closed)
-		{
-		BIOerr(BIO_F_BIO_NWRITE0, BIO_R_BROKEN_PIPE);
-		return -1;
-		}
-
-	assert(b->len <= b->size);
-
-	if (b->len == b->size)
-		{
-		BIO_set_retry_write(bio);
-		return -1;
-		}
-
-	num = b->size - b->len;
-	write_offset = b->offset + b->len;
-	if (write_offset >= b->size)
-		write_offset -= b->size;
-	if (write_offset + num > b->size)
-		/* no ring buffer wrap-around for non-copying interface
-		 * (to fulfil the promise by BIO_ctrl_get_write_guarantee,
-		 * BIO_nwrite may have to be called twice) */
-		num = b->size - write_offset;
-
-	if (buf != NULL)
-		*buf = b->buf + write_offset;
-	assert(write_offset + num <= b->size);
-
-	return num;
-	}
+{
+    struct bio_bio_st *b;
+    size_t num;
+    size_t write_offset;
+
+    BIO_clear_retry_flags(bio);
+
+    if (!bio->init)
+        return 0;
+
+    b = bio->ptr;
+    assert(b != NULL);
+    assert(b->peer != NULL);
+    assert(b->buf != NULL);
+
+    b->request = 0;
+    if (b->closed) {
+        BIOerr(BIO_F_BIO_NWRITE0, BIO_R_BROKEN_PIPE);
+        return -1;
+    }
+
+    assert(b->len <= b->size);
+
+    if (b->len == b->size) {
+        BIO_set_retry_write(bio);
+        return -1;
+    }
+
+    num = b->size - b->len;
+    write_offset = b->offset + b->len;
+    if (write_offset >= b->size)
+        write_offset -= b->size;
+    if (write_offset + num > b->size)
+        /*
+         * no ring buffer wrap-around for non-copying interface (to fulfil
+         * the promise by BIO_ctrl_get_write_guarantee, BIO_nwrite may have
+         * to be called twice)
+         */
+        num = b->size - write_offset;
+
+    if (buf != NULL)
+        *buf = b->buf + write_offset;
+    assert(write_offset + num <= b->size);
+
+    return num;
+}
 
 static ossl_ssize_t bio_nwrite(BIO *bio, char **buf, size_t num_)
-	{
-	struct bio_bio_st *b;
-	ossl_ssize_t num, space;
+{
+    struct bio_bio_st *b;
+    ossl_ssize_t num, space;
+
+    if (num_ > SSIZE_MAX)
+        num = SSIZE_MAX;
+    else
+        num = (ossl_ssize_t) num_;
+
+    space = bio_nwrite0(bio, buf);
+    if (num > space)
+        num = space;
+    if (num <= 0)
+        return num;
+    b = bio->ptr;
+    assert(b != NULL);
+    b->len += num;
+    assert(b->len <= b->size);
+
+    return num;
+}
 
-	if (num_ > SSIZE_MAX)
-		num = SSIZE_MAX;
-	else
-		num = (ossl_ssize_t)num_;
+static long bio_ctrl(BIO *bio, int cmd, long num, void *ptr)
+{
+    long ret;
+    struct bio_bio_st *b = bio->ptr;
+
+    assert(b != NULL);
+
+    switch (cmd) {
+        /* specific CTRL codes */
+
+    case BIO_C_SET_WRITE_BUF_SIZE:
+        if (b->peer) {
+            BIOerr(BIO_F_BIO_CTRL, BIO_R_IN_USE);
+            ret = 0;
+        } else if (num == 0) {
+            BIOerr(BIO_F_BIO_CTRL, BIO_R_INVALID_ARGUMENT);
+            ret = 0;
+        } else {
+            size_t new_size = num;
+
+            if (b->size != new_size) {
+                if (b->buf) {
+                    OPENSSL_free(b->buf);
+                    b->buf = NULL;
+                }
+                b->size = new_size;
+            }
+            ret = 1;
+        }
+        break;
+
+    case BIO_C_GET_WRITE_BUF_SIZE:
+        ret = (long)b->size;
+        break;
+
+    case BIO_C_MAKE_BIO_PAIR:
+        {
+            BIO *other_bio = ptr;
+
+            if (bio_make_pair(bio, other_bio))
+                ret = 1;
+            else
+                ret = 0;
+        }
+        break;
+
+    case BIO_C_DESTROY_BIO_PAIR:
+        /*
+         * Affects both BIOs in the pair -- call just once! Or let
+         * BIO_free(bio1); BIO_free(bio2); do the job.
+         */
+        bio_destroy_pair(bio);
+        ret = 1;
+        break;
+
+    case BIO_C_GET_WRITE_GUARANTEE:
+        /*
+         * How many bytes can the caller feed to the next write without
+         * having to keep any?
+         */
+        if (b->peer == NULL || b->closed)
+            ret = 0;
+        else
+            ret = (long)b->size - b->len;
+        break;
+
+    case BIO_C_GET_READ_REQUEST:
+        /*
+         * If the peer unsuccessfully tried to read, how many bytes were
+         * requested? (As with BIO_CTRL_PENDING, that number can usually be
+         * treated as boolean.)
+         */
+        ret = (long)b->request;
+        break;
+
+    case BIO_C_RESET_READ_REQUEST:
+        /*
+         * Reset request.  (Can be useful after read attempts at the other
+         * side that are meant to be non-blocking, e.g. when probing SSL_read
+         * to see if any data is available.)
+         */
+        b->request = 0;
+        ret = 1;
+        break;
+
+    case BIO_C_SHUTDOWN_WR:
+        /* similar to shutdown(..., SHUT_WR) */
+        b->closed = 1;
+        ret = 1;
+        break;
+
+    case BIO_C_NREAD0:
+        /* prepare for non-copying read */
+        ret = (long)bio_nread0(bio, ptr);
+        break;
+
+    case BIO_C_NREAD:
+        /* non-copying read */
+        ret = (long)bio_nread(bio, ptr, (size_t)num);
+        break;
+
+    case BIO_C_NWRITE0:
+        /* prepare for non-copying write */
+        ret = (long)bio_nwrite0(bio, ptr);
+        break;
+
+    case BIO_C_NWRITE:
+        /* non-copying write */
+        ret = (long)bio_nwrite(bio, ptr, (size_t)num);
+        break;
+
+        /* standard CTRL codes follow */
+
+    case BIO_CTRL_RESET:
+        if (b->buf != NULL) {
+            b->len = 0;
+            b->offset = 0;
+        }
+        ret = 0;
+        break;
+
+    case BIO_CTRL_GET_CLOSE:
+        ret = bio->shutdown;
+        break;
+
+    case BIO_CTRL_SET_CLOSE:
+        bio->shutdown = (int)num;
+        ret = 1;
+        break;
+
+    case BIO_CTRL_PENDING:
+        if (b->peer != NULL) {
+            struct bio_bio_st *peer_b = b->peer->ptr;
+
+            ret = (long)peer_b->len;
+        } else
+            ret = 0;
+        break;
+
+    case BIO_CTRL_WPENDING:
+        if (b->buf != NULL)
+            ret = (long)b->len;
+        else
+            ret = 0;
+        break;
+
+    case BIO_CTRL_DUP:
+        /* See BIO_dup_chain for circumstances we have to expect. */
+        {
+            BIO *other_bio = ptr;
+            struct bio_bio_st *other_b;
+
+            assert(other_bio != NULL);
+            other_b = other_bio->ptr;
+            assert(other_b != NULL);
+
+            assert(other_b->buf == NULL); /* other_bio is always fresh */
+
+            other_b->size = b->size;
+        }
+
+        ret = 1;
+        break;
+
+    case BIO_CTRL_FLUSH:
+        ret = 1;
+        break;
+
+    case BIO_CTRL_EOF:
+        {
+            BIO *other_bio = ptr;
+
+            if (other_bio) {
+                struct bio_bio_st *other_b = other_bio->ptr;
+
+                assert(other_b != NULL);
+                ret = other_b->len == 0 && other_b->closed;
+            } else
+                ret = 1;
+        }
+        break;
+
+    default:
+        ret = 0;
+    }
+    return ret;
+}
 
-	space = bio_nwrite0(bio, buf);
-	if (num > space)
-		num = space;
-	if (num <= 0)
-		return num;
-	b = bio->ptr;
-	assert(b != NULL);
-	b->len += num;
-	assert(b->len <= b->size);
+static int bio_puts(BIO *bio, const char *str)
+{
+    return bio_write(bio, str, strlen(str));
+}
 
-	return num;
-	}
+static int bio_make_pair(BIO *bio1, BIO *bio2)
+{
+    struct bio_bio_st *b1, *b2;
+
+    assert(bio1 != NULL);
+    assert(bio2 != NULL);
+
+    b1 = bio1->ptr;
+    b2 = bio2->ptr;
+
+    if (b1->peer != NULL || b2->peer != NULL) {
+        BIOerr(BIO_F_BIO_MAKE_PAIR, BIO_R_IN_USE);
+        return 0;
+    }
+
+    if (b1->buf == NULL) {
+        b1->buf = OPENSSL_malloc(b1->size);
+        if (b1->buf == NULL) {
+            BIOerr(BIO_F_BIO_MAKE_PAIR, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        b1->len = 0;
+        b1->offset = 0;
+    }
+
+    if (b2->buf == NULL) {
+        b2->buf = OPENSSL_malloc(b2->size);
+        if (b2->buf == NULL) {
+            BIOerr(BIO_F_BIO_MAKE_PAIR, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        b2->len = 0;
+        b2->offset = 0;
+    }
+
+    b1->peer = bio2;
+    b1->closed = 0;
+    b1->request = 0;
+    b2->peer = bio1;
+    b2->closed = 0;
+    b2->request = 0;
+
+    bio1->init = 1;
+    bio2->init = 1;
+
+    return 1;
+}
 
+static void bio_destroy_pair(BIO *bio)
+{
+    struct bio_bio_st *b = bio->ptr;
 
-static long bio_ctrl(BIO *bio, int cmd, long num, void *ptr)
-	{
-	long ret;
-	struct bio_bio_st *b = bio->ptr;
-	
-	assert(b != NULL);
-
-	switch (cmd)
-		{
-	/* specific CTRL codes */
-
-	case BIO_C_SET_WRITE_BUF_SIZE:
-		if (b->peer)
-			{
-			BIOerr(BIO_F_BIO_CTRL, BIO_R_IN_USE);
-			ret = 0;
-			}
-		else if (num == 0)
-			{
-			BIOerr(BIO_F_BIO_CTRL, BIO_R_INVALID_ARGUMENT);
-			ret = 0;
-			}
-		else
-			{
-			size_t new_size = num;
-
-			if (b->size != new_size)
-				{
-				if (b->buf) 
-					{
-					OPENSSL_free(b->buf);
-					b->buf = NULL;
-					}
-				b->size = new_size;
-				}
-			ret = 1;
-			}
-		break;
-
-	case BIO_C_GET_WRITE_BUF_SIZE:
-		ret = (long) b->size;
-		break;
-
-	case BIO_C_MAKE_BIO_PAIR:
-		{
-		BIO *other_bio = ptr;
-		
-		if (bio_make_pair(bio, other_bio))
-			ret = 1;
-		else
-			ret = 0;
-		}
-		break;
-		
-	case BIO_C_DESTROY_BIO_PAIR:
-		/* Affects both BIOs in the pair -- call just once!
-		 * Or let BIO_free(bio1); BIO_free(bio2); do the job. */
-		bio_destroy_pair(bio);
-		ret = 1;
-		break;
-
-	case BIO_C_GET_WRITE_GUARANTEE:
-		/* How many bytes can the caller feed to the next write
-		 * without having to keep any? */
-		if (b->peer == NULL || b->closed)
-			ret = 0;
-		else
-			ret = (long) b->size - b->len;
-		break;
-
-	case BIO_C_GET_READ_REQUEST:
-		/* If the peer unsuccessfully tried to read, how many bytes
-		 * were requested?  (As with BIO_CTRL_PENDING, that number
-		 * can usually be treated as boolean.) */
-		ret = (long) b->request;
-		break;
-
-	case BIO_C_RESET_READ_REQUEST:
-		/* Reset request.  (Can be useful after read attempts
-		 * at the other side that are meant to be non-blocking,
-		 * e.g. when probing SSL_read to see if any data is
-		 * available.) */
-		b->request = 0;
-		ret = 1;
-		break;
-
-	case BIO_C_SHUTDOWN_WR:
-		/* similar to shutdown(..., SHUT_WR) */
-		b->closed = 1;
-		ret = 1;
-		break;
-
-	case BIO_C_NREAD0:
-		/* prepare for non-copying read */
-		ret = (long) bio_nread0(bio, ptr);
-		break;
-		
-	case BIO_C_NREAD:
-		/* non-copying read */
-		ret = (long) bio_nread(bio, ptr, (size_t) num);
-		break;
-		
-	case BIO_C_NWRITE0:
-		/* prepare for non-copying write */
-		ret = (long) bio_nwrite0(bio, ptr);
-		break;
-
-	case BIO_C_NWRITE:
-		/* non-copying write */
-		ret = (long) bio_nwrite(bio, ptr, (size_t) num);
-		break;
-		
-
-	/* standard CTRL codes follow */
-
-	case BIO_CTRL_RESET:
-		if (b->buf != NULL)
-			{
-			b->len = 0;
-			b->offset = 0;
-			}
-		ret = 0;
-		break;		
-
-	case BIO_CTRL_GET_CLOSE:
-		ret = bio->shutdown;
-		break;
-
-	case BIO_CTRL_SET_CLOSE:
-		bio->shutdown = (int) num;
-		ret = 1;
-		break;
-
-	case BIO_CTRL_PENDING:
-		if (b->peer != NULL)
-			{
-			struct bio_bio_st *peer_b = b->peer->ptr;
-			
-			ret = (long) peer_b->len;
-			}
-		else
-			ret = 0;
-		break;
-
-	case BIO_CTRL_WPENDING:
-		if (b->buf != NULL)
-			ret = (long) b->len;
-		else
-			ret = 0;
-		break;
-
-	case BIO_CTRL_DUP:
-		/* See BIO_dup_chain for circumstances we have to expect. */
-		{
-		BIO *other_bio = ptr;
-		struct bio_bio_st *other_b;
-		
-		assert(other_bio != NULL);
-		other_b = other_bio->ptr;
-		assert(other_b != NULL);
-		
-		assert(other_b->buf == NULL); /* other_bio is always fresh */
-
-		other_b->size = b->size;
-		}
-
-		ret = 1;
-		break;
-
-	case BIO_CTRL_FLUSH:
-		ret = 1;
-		break;
-
-	case BIO_CTRL_EOF:
-		{
-		BIO *other_bio = ptr;
-		
-		if (other_bio)
-			{
-			struct bio_bio_st *other_b = other_bio->ptr;
-			
-			assert(other_b != NULL);
-			ret = other_b->len == 0 && other_b->closed;
-			}
-		else
-			ret = 1;
-		}
-		break;
-
-	default:
-		ret = 0;
-		}
-	return ret;
-	}
+    if (b != NULL) {
+        BIO *peer_bio = b->peer;
 
-static int bio_puts(BIO *bio, const char *str)
-	{
-	return bio_write(bio, str, strlen(str));
-	}
+        if (peer_bio != NULL) {
+            struct bio_bio_st *peer_b = peer_bio->ptr;
 
+            assert(peer_b != NULL);
+            assert(peer_b->peer == bio);
 
-static int bio_make_pair(BIO *bio1, BIO *bio2)
-	{
-	struct bio_bio_st *b1, *b2;
-
-	assert(bio1 != NULL);
-	assert(bio2 != NULL);
-
-	b1 = bio1->ptr;
-	b2 = bio2->ptr;
-	
-	if (b1->peer != NULL || b2->peer != NULL)
-		{
-		BIOerr(BIO_F_BIO_MAKE_PAIR, BIO_R_IN_USE);
-		return 0;
-		}
-	
-	if (b1->buf == NULL)
-		{
-		b1->buf = OPENSSL_malloc(b1->size);
-		if (b1->buf == NULL)
-			{
-			BIOerr(BIO_F_BIO_MAKE_PAIR, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		b1->len = 0;
-		b1->offset = 0;
-		}
-	
-	if (b2->buf == NULL)
-		{
-		b2->buf = OPENSSL_malloc(b2->size);
-		if (b2->buf == NULL)
-			{
-			BIOerr(BIO_F_BIO_MAKE_PAIR, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		b2->len = 0;
-		b2->offset = 0;
-		}
-	
-	b1->peer = bio2;
-	b1->closed = 0;
-	b1->request = 0;
-	b2->peer = bio1;
-	b2->closed = 0;
-	b2->request = 0;
-
-	bio1->init = 1;
-	bio2->init = 1;
-
-	return 1;
-	}
+            peer_b->peer = NULL;
+            peer_bio->init = 0;
+            assert(peer_b->buf != NULL);
+            peer_b->len = 0;
+            peer_b->offset = 0;
 
-static void bio_destroy_pair(BIO *bio)
-	{
-	struct bio_bio_st *b = bio->ptr;
-
-	if (b != NULL)
-		{
-		BIO *peer_bio = b->peer;
-
-		if (peer_bio != NULL)
-			{
-			struct bio_bio_st *peer_b = peer_bio->ptr;
-
-			assert(peer_b != NULL);
-			assert(peer_b->peer == bio);
-
-			peer_b->peer = NULL;
-			peer_bio->init = 0;
-			assert(peer_b->buf != NULL);
-			peer_b->len = 0;
-			peer_b->offset = 0;
-			
-			b->peer = NULL;
-			bio->init = 0;
-			assert(b->buf != NULL);
-			b->len = 0;
-			b->offset = 0;
-			}
-		}
-	}
- 
+            b->peer = NULL;
+            bio->init = 0;
+            assert(b->buf != NULL);
+            b->len = 0;
+            b->offset = 0;
+        }
+    }
+}
 
 /* Exported convenience functions */
 int BIO_new_bio_pair(BIO **bio1_p, size_t writebuf1,
-	BIO **bio2_p, size_t writebuf2)
-	 {
-	 BIO *bio1 = NULL, *bio2 = NULL;
-	 long r;
-	 int ret = 0;
-
-	 bio1 = BIO_new(BIO_s_bio());
-	 if (bio1 == NULL)
-		 goto err;
-	 bio2 = BIO_new(BIO_s_bio());
-	 if (bio2 == NULL)
-		 goto err;
-
-	 if (writebuf1)
-		 {
-		 r = BIO_set_write_buf_size(bio1, writebuf1);
-		 if (!r)
-			 goto err;
-		 }
-	 if (writebuf2)
-		 {
-		 r = BIO_set_write_buf_size(bio2, writebuf2);
-		 if (!r)
-			 goto err;
-		 }
-
-	 r = BIO_make_bio_pair(bio1, bio2);
-	 if (!r)
-		 goto err;
-	 ret = 1;
+                     BIO **bio2_p, size_t writebuf2)
+{
+    BIO *bio1 = NULL, *bio2 = NULL;
+    long r;
+    int ret = 0;
+
+    bio1 = BIO_new(BIO_s_bio());
+    if (bio1 == NULL)
+        goto err;
+    bio2 = BIO_new(BIO_s_bio());
+    if (bio2 == NULL)
+        goto err;
+
+    if (writebuf1) {
+        r = BIO_set_write_buf_size(bio1, writebuf1);
+        if (!r)
+            goto err;
+    }
+    if (writebuf2) {
+        r = BIO_set_write_buf_size(bio2, writebuf2);
+        if (!r)
+            goto err;
+    }
+
+    r = BIO_make_bio_pair(bio1, bio2);
+    if (!r)
+        goto err;
+    ret = 1;
 
  err:
-	 if (ret == 0)
-		 {
-		 if (bio1)
-			 {
-			 BIO_free(bio1);
-			 bio1 = NULL;
-			 }
-		 if (bio2)
-			 {
-			 BIO_free(bio2);
-			 bio2 = NULL;
-			 }
-		 }
-
-	 *bio1_p = bio1;
-	 *bio2_p = bio2;
-	 return ret;
-	 }
+    if (ret == 0) {
+        if (bio1) {
+            BIO_free(bio1);
+            bio1 = NULL;
+        }
+        if (bio2) {
+            BIO_free(bio2);
+            bio2 = NULL;
+        }
+    }
+
+    *bio1_p = bio1;
+    *bio2_p = bio2;
+    return ret;
+}
 
 size_t BIO_ctrl_get_write_guarantee(BIO *bio)
-	{
-	return BIO_ctrl(bio, BIO_C_GET_WRITE_GUARANTEE, 0, NULL);
-	}
+{
+    return BIO_ctrl(bio, BIO_C_GET_WRITE_GUARANTEE, 0, NULL);
+}
 
 size_t BIO_ctrl_get_read_request(BIO *bio)
-	{
-	return BIO_ctrl(bio, BIO_C_GET_READ_REQUEST, 0, NULL);
-	}
+{
+    return BIO_ctrl(bio, BIO_C_GET_READ_REQUEST, 0, NULL);
+}
 
 int BIO_ctrl_reset_read_request(BIO *bio)
-	{
-	return (BIO_ctrl(bio, BIO_C_RESET_READ_REQUEST, 0, NULL) != 0);
-	}
-
+{
+    return (BIO_ctrl(bio, BIO_C_RESET_READ_REQUEST, 0, NULL) != 0);
+}
 
-/* BIO_nread0/nread/nwrite0/nwrite are available only for BIO pairs for now
- * (conceivably some other BIOs could allow non-copying reads and writes too.)
+/*
+ * BIO_nread0/nread/nwrite0/nwrite are available only for BIO pairs for now
+ * (conceivably some other BIOs could allow non-copying reads and writes
+ * too.)
  */
 int BIO_nread0(BIO *bio, char **buf)
-	{
-	long ret;
-
-	if (!bio->init)
-		{
-		BIOerr(BIO_F_BIO_NREAD0, BIO_R_UNINITIALIZED);
-		return -2;
-		}
-
-	ret = BIO_ctrl(bio, BIO_C_NREAD0, 0, buf);
-	if (ret > INT_MAX)
-		return INT_MAX;
-	else
-		return (int) ret;
-	}
+{
+    long ret;
+
+    if (!bio->init) {
+        BIOerr(BIO_F_BIO_NREAD0, BIO_R_UNINITIALIZED);
+        return -2;
+    }
+
+    ret = BIO_ctrl(bio, BIO_C_NREAD0, 0, buf);
+    if (ret > INT_MAX)
+        return INT_MAX;
+    else
+        return (int)ret;
+}
 
 int BIO_nread(BIO *bio, char **buf, int num)
-	{
-	int ret;
+{
+    int ret;
 
-	if (!bio->init)
-		{
-		BIOerr(BIO_F_BIO_NREAD, BIO_R_UNINITIALIZED);
-		return -2;
-		}
+    if (!bio->init) {
+        BIOerr(BIO_F_BIO_NREAD, BIO_R_UNINITIALIZED);
+        return -2;
+    }
 
-	ret = (int) BIO_ctrl(bio, BIO_C_NREAD, num, buf);
-	if (ret > 0)
-		bio->num_read += ret;
-	return ret;
-	}
+    ret = (int)BIO_ctrl(bio, BIO_C_NREAD, num, buf);
+    if (ret > 0)
+        bio->num_read += ret;
+    return ret;
+}
 
 int BIO_nwrite0(BIO *bio, char **buf)
-	{
-	long ret;
-
-	if (!bio->init)
-		{
-		BIOerr(BIO_F_BIO_NWRITE0, BIO_R_UNINITIALIZED);
-		return -2;
-		}
-
-	ret = BIO_ctrl(bio, BIO_C_NWRITE0, 0, buf);
-	if (ret > INT_MAX)
-		return INT_MAX;
-	else
-		return (int) ret;
-	}
+{
+    long ret;
+
+    if (!bio->init) {
+        BIOerr(BIO_F_BIO_NWRITE0, BIO_R_UNINITIALIZED);
+        return -2;
+    }
+
+    ret = BIO_ctrl(bio, BIO_C_NWRITE0, 0, buf);
+    if (ret > INT_MAX)
+        return INT_MAX;
+    else
+        return (int)ret;
+}
 
 int BIO_nwrite(BIO *bio, char **buf, int num)
-	{
-	int ret;
-
-	if (!bio->init)
-		{
-		BIOerr(BIO_F_BIO_NWRITE, BIO_R_UNINITIALIZED);
-		return -2;
-		}
-
-	ret = BIO_ctrl(bio, BIO_C_NWRITE, num, buf);
-	if (ret > 0)
-		bio->num_write += ret;
-	return ret;
-	}
+{
+    int ret;
+
+    if (!bio->init) {
+        BIOerr(BIO_F_BIO_NWRITE, BIO_R_UNINITIALIZED);
+        return -2;
+    }
+
+    ret = BIO_ctrl(bio, BIO_C_NWRITE, num, buf);
+    if (ret > 0)
+        bio->num_write += ret;
+    return ret;
+}
diff --git a/crypto/bio/bss_conn.c b/crypto/bio/bss_conn.c
index 91e47e92eb..42d0afffbc 100644
--- a/crypto/bio/bss_conn.c
+++ b/crypto/bio/bss_conn.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,39 +64,36 @@
 
 #ifndef OPENSSL_NO_SOCK
 
-#ifdef OPENSSL_SYS_WIN16
-#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
-#else
-#define SOCKET_PROTOCOL IPPROTO_TCP
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define SOCKET_PROTOCOL 0     /* more microsoft stupidity */
+# else
+#  define SOCKET_PROTOCOL IPPROTO_TCP
+# endif
 
-#if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
+# if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
-#undef FIONBIO
-#endif
-
-
-typedef struct bio_connect_st
-	{
-	int state;
-
-	char *param_hostname;
-	char *param_port;
-	int nbio;
-
-	unsigned char ip[4];
-	unsigned short port;
-
-	struct sockaddr_in them;
-
-	/* int socket; this will be kept in bio->num so that it is
-	 * compatible with the bss_sock bio */ 
-
-	/* called when the connection is initially made
-	 *  callback(BIO,state,ret);  The callback should return
-	 * 'ret'.  state is for compatibility with the ssl info_callback */
-	int (*info_callback)(const BIO *bio,int state,int ret);
-	} BIO_CONNECT;
+#  undef FIONBIO
+# endif
+
+typedef struct bio_connect_st {
+    int state;
+    char *param_hostname;
+    char *param_port;
+    int nbio;
+    unsigned char ip[4];
+    unsigned short port;
+    struct sockaddr_in them;
+    /*
+     * int socket; this will be kept in bio->num so that it is compatible
+     * with the bss_sock bio
+     */
+    /*
+     * called when the connection is initially made callback(BIO,state,ret);
+     * The callback should return 'ret'.  state is for compatibility with the
+     * ssl info_callback
+     */
+    int (*info_callback) (const BIO *bio, int state, int ret);
+} BIO_CONNECT;
 
 static int conn_write(BIO *h, const char *buf, int num);
 static int conn_read(BIO *h, char *buf, int size);
@@ -108,545 +105,499 @@ static long conn_callback_ctrl(BIO *h, int cmd, bio_info_cb *);
 
 static int conn_state(BIO *b, BIO_CONNECT *c);
 static void conn_close_socket(BIO *data);
-BIO_CONNECT *BIO_CONNECT_new(void );
+BIO_CONNECT *BIO_CONNECT_new(void);
 void BIO_CONNECT_free(BIO_CONNECT *a);
 
-static BIO_METHOD methods_connectp=
-	{
-	BIO_TYPE_CONNECT,
-	"socket connect",
-	conn_write,
-	conn_read,
-	conn_puts,
-	NULL, /* connect_gets, */
-	conn_ctrl,
-	conn_new,
-	conn_free,
-	conn_callback_ctrl,
-	};
+static BIO_METHOD methods_connectp = {
+    BIO_TYPE_CONNECT,
+    "socket connect",
+    conn_write,
+    conn_read,
+    conn_puts,
+    NULL,                       /* connect_gets, */
+    conn_ctrl,
+    conn_new,
+    conn_free,
+    conn_callback_ctrl,
+};
 
 static int conn_state(BIO *b, BIO_CONNECT *c)
-	{
-	int ret= -1,i;
-	unsigned long l;
-	char *p,*q;
-	int (*cb)(const BIO *,int,int)=NULL;
-
-	if (c->info_callback != NULL)
-		cb=c->info_callback;
-
-	for (;;)
-		{
-		switch (c->state)
-			{
-		case BIO_CONN_S_BEFORE:
-			p=c->param_hostname;
-			if (p == NULL)
-				{
-				BIOerr(BIO_F_CONN_STATE,BIO_R_NO_HOSTNAME_SPECIFIED);
-				goto exit_loop;
-				}
-			for ( ; *p != '\0'; p++)
-				{
-				if ((*p == ':') || (*p == '/')) break;
-				}
-
-			i= *p;
-			if ((i == ':') || (i == '/'))
-				{
-
-				*(p++)='\0';
-				if (i == ':')
-					{
-					for (q=p; *q; q++)
-						if (*q == '/')
-							{
-							*q='\0';
-							break;
-							}
-					if (c->param_port != NULL)
-						OPENSSL_free(c->param_port);
-					c->param_port=BUF_strdup(p);
-					}
-				}
-
-			if (c->param_port == NULL)
-				{
-				BIOerr(BIO_F_CONN_STATE,BIO_R_NO_PORT_SPECIFIED);
-				ERR_add_error_data(2,"host=",c->param_hostname);
-				goto exit_loop;
-				}
-			c->state=BIO_CONN_S_GET_IP;
-			break;
-
-		case BIO_CONN_S_GET_IP:
-			if (BIO_get_host_ip(c->param_hostname,&(c->ip[0])) <= 0)
-				goto exit_loop;
-			c->state=BIO_CONN_S_GET_PORT;
-			break;
-
-		case BIO_CONN_S_GET_PORT:
-			if (c->param_port == NULL)
-				{
-				/* abort(); */
-				goto exit_loop;
-				}
-			else if (BIO_get_port(c->param_port,&c->port) <= 0)
-				goto exit_loop;
-			c->state=BIO_CONN_S_CREATE_SOCKET;
-			break;
-
-		case BIO_CONN_S_CREATE_SOCKET:
-			/* now setup address */
-			memset((char *)&c->them,0,sizeof(c->them));
-			c->them.sin_family=AF_INET;
-			c->them.sin_port=htons((unsigned short)c->port);
-			l=(unsigned long)
-				((unsigned long)c->ip[0]<<24L)|
-				((unsigned long)c->ip[1]<<16L)|
-				((unsigned long)c->ip[2]<< 8L)|
-				((unsigned long)c->ip[3]);
-			c->them.sin_addr.s_addr=htonl(l);
-			c->state=BIO_CONN_S_CREATE_SOCKET;
-
-			ret=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
-			if (ret == INVALID_SOCKET)
-				{
-				SYSerr(SYS_F_SOCKET,get_last_socket_error());
-				ERR_add_error_data(4,"host=",c->param_hostname,
-					":",c->param_port);
-				BIOerr(BIO_F_CONN_STATE,BIO_R_UNABLE_TO_CREATE_SOCKET);
-				goto exit_loop;
-				}
-			b->num=ret;
-			c->state=BIO_CONN_S_NBIO;
-			break;
-
-		case BIO_CONN_S_NBIO:
-			if (c->nbio)
-				{
-				if (!BIO_socket_nbio(b->num,1))
-					{
-					BIOerr(BIO_F_CONN_STATE,BIO_R_ERROR_SETTING_NBIO);
-					ERR_add_error_data(4,"host=",
-						c->param_hostname,
-						":",c->param_port);
-					goto exit_loop;
-					}
-				}
-			c->state=BIO_CONN_S_CONNECT;
-
-#if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
-			i=1;
-			i=setsockopt(b->num,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
-			if (i < 0)
-				{
-				SYSerr(SYS_F_SOCKET,get_last_socket_error());
-				ERR_add_error_data(4,"host=",c->param_hostname,
-					":",c->param_port);
-				BIOerr(BIO_F_CONN_STATE,BIO_R_KEEPALIVE);
-				goto exit_loop;
-				}
-#endif
-			break;
-
-		case BIO_CONN_S_CONNECT:
-			BIO_clear_retry_flags(b);
-			ret=connect(b->num,
-				(struct sockaddr *)&c->them,
-				sizeof(c->them));
-			b->retry_reason=0;
-			if (ret < 0)
-				{
-				if (BIO_sock_should_retry(ret))
-					{
-					BIO_set_retry_special(b);
-					c->state=BIO_CONN_S_BLOCKED_CONNECT;
-					b->retry_reason=BIO_RR_CONNECT;
-					}
-				else
-					{
-					SYSerr(SYS_F_CONNECT,get_last_socket_error());
-					ERR_add_error_data(4,"host=",
-						c->param_hostname,
-						":",c->param_port);
-					BIOerr(BIO_F_CONN_STATE,BIO_R_CONNECT_ERROR);
-					}
-				goto exit_loop;
-				}
-			else
-				c->state=BIO_CONN_S_OK;
-			break;
-
-		case BIO_CONN_S_BLOCKED_CONNECT:
-			i=BIO_sock_error(b->num);
-			if (i)
-				{
-				BIO_clear_retry_flags(b);
-				SYSerr(SYS_F_CONNECT,i);
-				ERR_add_error_data(4,"host=",
-					c->param_hostname,
-					":",c->param_port);
-				BIOerr(BIO_F_CONN_STATE,BIO_R_NBIO_CONNECT_ERROR);
-				ret=0;
-				goto exit_loop;
-				}
-			else
-				c->state=BIO_CONN_S_OK;
-			break;
-
-		case BIO_CONN_S_OK:
-			ret=1;
-			goto exit_loop;
-		default:
-			/* abort(); */
-			goto exit_loop;
-			}
-
-		if (cb != NULL)
-			{
-			if (!(ret=cb((BIO *)b,c->state,ret)))
-				goto end;
-			}
-		}
-
-	/* Loop does not exit */
-exit_loop:
-	if (cb != NULL)
-		ret=cb((BIO *)b,c->state,ret);
-end:
-	return(ret);
-	}
+{
+    int ret = -1, i;
+    unsigned long l;
+    char *p, *q;
+    int (*cb) (const BIO *, int, int) = NULL;
+
+    if (c->info_callback != NULL)
+        cb = c->info_callback;
+
+    for (;;) {
+        switch (c->state) {
+        case BIO_CONN_S_BEFORE:
+            p = c->param_hostname;
+            if (p == NULL) {
+                BIOerr(BIO_F_CONN_STATE, BIO_R_NO_HOSTNAME_SPECIFIED);
+                goto exit_loop;
+            }
+            for (; *p != '\0'; p++) {
+                if ((*p == ':') || (*p == '/'))
+                    break;
+            }
+
+            i = *p;
+            if ((i == ':') || (i == '/')) {
+
+                *(p++) = '\0';
+                if (i == ':') {
+                    for (q = p; *q; q++)
+                        if (*q == '/') {
+                            *q = '\0';
+                            break;
+                        }
+                    if (c->param_port != NULL)
+                        OPENSSL_free(c->param_port);
+                    c->param_port = BUF_strdup(p);
+                }
+            }
+
+            if (c->param_port == NULL) {
+                BIOerr(BIO_F_CONN_STATE, BIO_R_NO_PORT_SPECIFIED);
+                ERR_add_error_data(2, "host=", c->param_hostname);
+                goto exit_loop;
+            }
+            c->state = BIO_CONN_S_GET_IP;
+            break;
+
+        case BIO_CONN_S_GET_IP:
+            if (BIO_get_host_ip(c->param_hostname, &(c->ip[0])) <= 0)
+                goto exit_loop;
+            c->state = BIO_CONN_S_GET_PORT;
+            break;
+
+        case BIO_CONN_S_GET_PORT:
+            if (c->param_port == NULL) {
+                /* abort(); */
+                goto exit_loop;
+            } else if (BIO_get_port(c->param_port, &c->port) <= 0)
+                goto exit_loop;
+            c->state = BIO_CONN_S_CREATE_SOCKET;
+            break;
+
+        case BIO_CONN_S_CREATE_SOCKET:
+            /* now setup address */
+            memset((char *)&c->them, 0, sizeof(c->them));
+            c->them.sin_family = AF_INET;
+            c->them.sin_port = htons((unsigned short)c->port);
+            l = (unsigned long)
+                ((unsigned long)c->ip[0] << 24L) |
+                ((unsigned long)c->ip[1] << 16L) |
+                ((unsigned long)c->ip[2] << 8L) | ((unsigned long)c->ip[3]);
+            c->them.sin_addr.s_addr = htonl(l);
+            c->state = BIO_CONN_S_CREATE_SOCKET;
+
+            ret = socket(AF_INET, SOCK_STREAM, SOCKET_PROTOCOL);
+            if (ret == INVALID_SOCKET) {
+                SYSerr(SYS_F_SOCKET, get_last_socket_error());
+                ERR_add_error_data(4, "host=", c->param_hostname,
+                                   ":", c->param_port);
+                BIOerr(BIO_F_CONN_STATE, BIO_R_UNABLE_TO_CREATE_SOCKET);
+                goto exit_loop;
+            }
+            b->num = ret;
+            c->state = BIO_CONN_S_NBIO;
+            break;
+
+        case BIO_CONN_S_NBIO:
+            if (c->nbio) {
+                if (!BIO_socket_nbio(b->num, 1)) {
+                    BIOerr(BIO_F_CONN_STATE, BIO_R_ERROR_SETTING_NBIO);
+                    ERR_add_error_data(4, "host=",
+                                       c->param_hostname, ":", c->param_port);
+                    goto exit_loop;
+                }
+            }
+            c->state = BIO_CONN_S_CONNECT;
+
+# if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
+            i = 1;
+            i = setsockopt(b->num, SOL_SOCKET, SO_KEEPALIVE, (char *)&i,
+                           sizeof(i));
+            if (i < 0) {
+                SYSerr(SYS_F_SOCKET, get_last_socket_error());
+                ERR_add_error_data(4, "host=", c->param_hostname,
+                                   ":", c->param_port);
+                BIOerr(BIO_F_CONN_STATE, BIO_R_KEEPALIVE);
+                goto exit_loop;
+            }
+# endif
+            break;
+
+        case BIO_CONN_S_CONNECT:
+            BIO_clear_retry_flags(b);
+            ret = connect(b->num,
+                          (struct sockaddr *)&c->them, sizeof(c->them));
+            b->retry_reason = 0;
+            if (ret < 0) {
+                if (BIO_sock_should_retry(ret)) {
+                    BIO_set_retry_special(b);
+                    c->state = BIO_CONN_S_BLOCKED_CONNECT;
+                    b->retry_reason = BIO_RR_CONNECT;
+                } else {
+                    SYSerr(SYS_F_CONNECT, get_last_socket_error());
+                    ERR_add_error_data(4, "host=",
+                                       c->param_hostname, ":", c->param_port);
+                    BIOerr(BIO_F_CONN_STATE, BIO_R_CONNECT_ERROR);
+                }
+                goto exit_loop;
+            } else
+                c->state = BIO_CONN_S_OK;
+            break;
+
+        case BIO_CONN_S_BLOCKED_CONNECT:
+            i = BIO_sock_error(b->num);
+            if (i) {
+                BIO_clear_retry_flags(b);
+                SYSerr(SYS_F_CONNECT, i);
+                ERR_add_error_data(4, "host=",
+                                   c->param_hostname, ":", c->param_port);
+                BIOerr(BIO_F_CONN_STATE, BIO_R_NBIO_CONNECT_ERROR);
+                ret = 0;
+                goto exit_loop;
+            } else
+                c->state = BIO_CONN_S_OK;
+            break;
+
+        case BIO_CONN_S_OK:
+            ret = 1;
+            goto exit_loop;
+        default:
+            /* abort(); */
+            goto exit_loop;
+        }
+
+        if (cb != NULL) {
+            if (!(ret = cb((BIO *)b, c->state, ret)))
+                goto end;
+        }
+    }
+
+    /* Loop does not exit */
+ exit_loop:
+    if (cb != NULL)
+        ret = cb((BIO *)b, c->state, ret);
+ end:
+    return (ret);
+}
 
 BIO_CONNECT *BIO_CONNECT_new(void)
-	{
-	BIO_CONNECT *ret;
-
-	if ((ret=(BIO_CONNECT *)OPENSSL_malloc(sizeof(BIO_CONNECT))) == NULL)
-		return(NULL);
-	ret->state=BIO_CONN_S_BEFORE;
-	ret->param_hostname=NULL;
-	ret->param_port=NULL;
-	ret->info_callback=NULL;
-	ret->nbio=0;
-	ret->ip[0]=0;
-	ret->ip[1]=0;
-	ret->ip[2]=0;
-	ret->ip[3]=0;
-	ret->port=0;
-	memset((char *)&ret->them,0,sizeof(ret->them));
-	return(ret);
-	}
+{
+    BIO_CONNECT *ret;
+
+    if ((ret = (BIO_CONNECT *)OPENSSL_malloc(sizeof(BIO_CONNECT))) == NULL)
+        return (NULL);
+    ret->state = BIO_CONN_S_BEFORE;
+    ret->param_hostname = NULL;
+    ret->param_port = NULL;
+    ret->info_callback = NULL;
+    ret->nbio = 0;
+    ret->ip[0] = 0;
+    ret->ip[1] = 0;
+    ret->ip[2] = 0;
+    ret->ip[3] = 0;
+    ret->port = 0;
+    memset((char *)&ret->them, 0, sizeof(ret->them));
+    return (ret);
+}
 
 void BIO_CONNECT_free(BIO_CONNECT *a)
-	{
-	if(a == NULL)
-	    return;
+{
+    if (a == NULL)
+        return;
 
-	if (a->param_hostname != NULL)
-		OPENSSL_free(a->param_hostname);
-	if (a->param_port != NULL)
-		OPENSSL_free(a->param_port);
-	OPENSSL_free(a);
-	}
+    if (a->param_hostname != NULL)
+        OPENSSL_free(a->param_hostname);
+    if (a->param_port != NULL)
+        OPENSSL_free(a->param_port);
+    OPENSSL_free(a);
+}
 
 BIO_METHOD *BIO_s_connect(void)
-	{
-	return(&methods_connectp);
-	}
+{
+    return (&methods_connectp);
+}
 
 static int conn_new(BIO *bi)
-	{
-	bi->init=0;
-	bi->num=INVALID_SOCKET;
-	bi->flags=0;
-	if ((bi->ptr=(char *)BIO_CONNECT_new()) == NULL)
-		return(0);
-	else
-		return(1);
-	}
+{
+    bi->init = 0;
+    bi->num = INVALID_SOCKET;
+    bi->flags = 0;
+    if ((bi->ptr = (char *)BIO_CONNECT_new()) == NULL)
+        return (0);
+    else
+        return (1);
+}
 
 static void conn_close_socket(BIO *bio)
-	{
-	BIO_CONNECT *c;
-
-	c=(BIO_CONNECT *)bio->ptr;
-	if (bio->num != INVALID_SOCKET)
-		{
-		/* Only do a shutdown if things were established */
-		if (c->state == BIO_CONN_S_OK)
-			shutdown(bio->num,2);
-		closesocket(bio->num);
-		bio->num=INVALID_SOCKET;
-		}
-	}
+{
+    BIO_CONNECT *c;
+
+    c = (BIO_CONNECT *)bio->ptr;
+    if (bio->num != INVALID_SOCKET) {
+        /* Only do a shutdown if things were established */
+        if (c->state == BIO_CONN_S_OK)
+            shutdown(bio->num, 2);
+        closesocket(bio->num);
+        bio->num = INVALID_SOCKET;
+    }
+}
 
 static int conn_free(BIO *a)
-	{
-	BIO_CONNECT *data;
-
-	if (a == NULL) return(0);
-	data=(BIO_CONNECT *)a->ptr;
-	 
-	if (a->shutdown)
-		{
-		conn_close_socket(a);
-		BIO_CONNECT_free(data);
-		a->ptr=NULL;
-		a->flags=0;
-		a->init=0;
-		}
-	return(1);
-	}
-	
+{
+    BIO_CONNECT *data;
+
+    if (a == NULL)
+        return (0);
+    data = (BIO_CONNECT *)a->ptr;
+
+    if (a->shutdown) {
+        conn_close_socket(a);
+        BIO_CONNECT_free(data);
+        a->ptr = NULL;
+        a->flags = 0;
+        a->init = 0;
+    }
+    return (1);
+}
+
 static int conn_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
-	BIO_CONNECT *data;
-
-	data=(BIO_CONNECT *)b->ptr;
-	if (data->state != BIO_CONN_S_OK)
-		{
-		ret=conn_state(b,data);
-		if (ret <= 0)
-				return(ret);
-		}
-
-	if (out != NULL)
-		{
-		clear_socket_error();
-		ret=readsocket(b->num,out,outl);
-		BIO_clear_retry_flags(b);
-		if (ret <= 0)
-			{
-			if (BIO_sock_should_retry(ret))
-				BIO_set_retry_read(b);
-			}
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+    BIO_CONNECT *data;
+
+    data = (BIO_CONNECT *)b->ptr;
+    if (data->state != BIO_CONN_S_OK) {
+        ret = conn_state(b, data);
+        if (ret <= 0)
+            return (ret);
+    }
+
+    if (out != NULL) {
+        clear_socket_error();
+        ret = readsocket(b->num, out, outl);
+        BIO_clear_retry_flags(b);
+        if (ret <= 0) {
+            if (BIO_sock_should_retry(ret))
+                BIO_set_retry_read(b);
+        }
+    }
+    return (ret);
+}
 
 static int conn_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	BIO_CONNECT *data;
-
-	data=(BIO_CONNECT *)b->ptr;
-	if (data->state != BIO_CONN_S_OK)
-		{
-		ret=conn_state(b,data);
-		if (ret <= 0) return(ret);
-		}
-
-	clear_socket_error();
-	ret=writesocket(b->num,in,inl);
-	BIO_clear_retry_flags(b);
-	if (ret <= 0)
-		{
-		if (BIO_sock_should_retry(ret))
-			BIO_set_retry_write(b);
-		}
-	return(ret);
-	}
+{
+    int ret;
+    BIO_CONNECT *data;
+
+    data = (BIO_CONNECT *)b->ptr;
+    if (data->state != BIO_CONN_S_OK) {
+        ret = conn_state(b, data);
+        if (ret <= 0)
+            return (ret);
+    }
+
+    clear_socket_error();
+    ret = writesocket(b->num, in, inl);
+    BIO_clear_retry_flags(b);
+    if (ret <= 0) {
+        if (BIO_sock_should_retry(ret))
+            BIO_set_retry_write(b);
+    }
+    return (ret);
+}
 
 static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO *dbio;
-	int *ip;
-	const char **pptr;
-	long ret=1;
-	BIO_CONNECT *data;
-
-	data=(BIO_CONNECT *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ret=0;
-		data->state=BIO_CONN_S_BEFORE;
-		conn_close_socket(b);
-		b->flags=0;
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		/* use this one to start the connection */
-		if (data->state != BIO_CONN_S_OK)
-			ret=(long)conn_state(b,data);
-		else
-			ret=1;
-		break;
-	case BIO_C_GET_CONNECT:
-		if (ptr != NULL)
-			{
-			pptr=(const char **)ptr;
-			if (num == 0)
-				{
-				*pptr=data->param_hostname;
-
-				}
-			else if (num == 1)
-				{
-				*pptr=data->param_port;
-				}
-			else if (num == 2)
-				{
-				*pptr= (char *)&(data->ip[0]);
-				}
-			else if (num == 3)
-				{
-				*((int *)ptr)=data->port;
-				}
-			if ((!b->init) || (ptr == NULL))
-				*pptr="not initialized";
-			ret=1;
-			}
-		break;
-	case BIO_C_SET_CONNECT:
-		if (ptr != NULL)
-			{
-			b->init=1;
-			if (num == 0)
-				{
-				if (data->param_hostname != NULL)
-					OPENSSL_free(data->param_hostname);
-				data->param_hostname=BUF_strdup(ptr);
-				}
-			else if (num == 1)
-				{
-				if (data->param_port != NULL)
-					OPENSSL_free(data->param_port);
-				data->param_port=BUF_strdup(ptr);
-				}
-			else if (num == 2)
-				{
-				char buf[16];
-				unsigned char *p = ptr;
-
-				BIO_snprintf(buf,sizeof buf,"%d.%d.%d.%d",
-					     p[0],p[1],p[2],p[3]);
-				if (data->param_hostname != NULL)
-					OPENSSL_free(data->param_hostname);
-				data->param_hostname=BUF_strdup(buf);
-				memcpy(&(data->ip[0]),ptr,4);
-				}
-			else if (num == 3)
-				{
-				char buf[DECIMAL_SIZE(int)+1];
-
-				BIO_snprintf(buf,sizeof buf,"%d",*(int *)ptr);
-				if (data->param_port != NULL)
-					OPENSSL_free(data->param_port);
-				data->param_port=BUF_strdup(buf);
-				data->port= *(int *)ptr;
-				}
-			}
-		break;
-	case BIO_C_SET_NBIO:
-		data->nbio=(int)num;
-		break;
-	case BIO_C_GET_FD:
-		if (b->init)
-			{
-			ip=(int *)ptr;
-			if (ip != NULL)
-				*ip=b->num;
-			ret=b->num;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-		ret=0;
-		break;
-	case BIO_CTRL_FLUSH:
-		break;
-	case BIO_CTRL_DUP:
-		{
-		dbio=(BIO *)ptr;
-		if (data->param_port)
-			BIO_set_conn_port(dbio,data->param_port);
-		if (data->param_hostname)
-			BIO_set_conn_hostname(dbio,data->param_hostname);
-		BIO_set_nbio(dbio,data->nbio);
-		/* FIXME: the cast of the function seems unlikely to be a good idea */
-                (void)BIO_set_info_callback(dbio,(bio_info_cb *)data->info_callback);
-		}
-		break;
-	case BIO_CTRL_SET_CALLBACK:
-		{
-#if 0 /* FIXME: Should this be used?  -- Richard Levitte */
-		BIOerr(BIO_F_CONN_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		ret = -1;
-#else
-		ret=0;
-#endif
-		}
-		break;
-	case BIO_CTRL_GET_CALLBACK:
-		{
-		int (**fptr)(const BIO *bio,int state,int xret);
-
-		fptr=(int (**)(const BIO *bio,int state,int xret))ptr;
-		*fptr=data->info_callback;
-		}
-		break;
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    BIO *dbio;
+    int *ip;
+    const char **pptr;
+    long ret = 1;
+    BIO_CONNECT *data;
+
+    data = (BIO_CONNECT *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ret = 0;
+        data->state = BIO_CONN_S_BEFORE;
+        conn_close_socket(b);
+        b->flags = 0;
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        /* use this one to start the connection */
+        if (data->state != BIO_CONN_S_OK)
+            ret = (long)conn_state(b, data);
+        else
+            ret = 1;
+        break;
+    case BIO_C_GET_CONNECT:
+        if (ptr != NULL) {
+            pptr = (const char **)ptr;
+            if (num == 0) {
+                *pptr = data->param_hostname;
+
+            } else if (num == 1) {
+                *pptr = data->param_port;
+            } else if (num == 2) {
+                *pptr = (char *)&(data->ip[0]);
+            } else if (num == 3) {
+                *((int *)ptr) = data->port;
+            }
+            if ((!b->init) || (ptr == NULL))
+                *pptr = "not initialized";
+            ret = 1;
+        }
+        break;
+    case BIO_C_SET_CONNECT:
+        if (ptr != NULL) {
+            b->init = 1;
+            if (num == 0) {
+                if (data->param_hostname != NULL)
+                    OPENSSL_free(data->param_hostname);
+                data->param_hostname = BUF_strdup(ptr);
+            } else if (num == 1) {
+                if (data->param_port != NULL)
+                    OPENSSL_free(data->param_port);
+                data->param_port = BUF_strdup(ptr);
+            } else if (num == 2) {
+                char buf[16];
+                unsigned char *p = ptr;
+
+                BIO_snprintf(buf, sizeof buf, "%d.%d.%d.%d",
+                             p[0], p[1], p[2], p[3]);
+                if (data->param_hostname != NULL)
+                    OPENSSL_free(data->param_hostname);
+                data->param_hostname = BUF_strdup(buf);
+                memcpy(&(data->ip[0]), ptr, 4);
+            } else if (num == 3) {
+                char buf[DECIMAL_SIZE(int) + 1];
+
+                BIO_snprintf(buf, sizeof buf, "%d", *(int *)ptr);
+                if (data->param_port != NULL)
+                    OPENSSL_free(data->param_port);
+                data->param_port = BUF_strdup(buf);
+                data->port = *(int *)ptr;
+            }
+        }
+        break;
+    case BIO_C_SET_NBIO:
+        data->nbio = (int)num;
+        break;
+    case BIO_C_GET_FD:
+        if (b->init) {
+            ip = (int *)ptr;
+            if (ip != NULL)
+                *ip = b->num;
+            ret = b->num;
+        } else
+            ret = -1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+        ret = 0;
+        break;
+    case BIO_CTRL_FLUSH:
+        break;
+    case BIO_CTRL_DUP:
+        {
+            dbio = (BIO *)ptr;
+            if (data->param_port)
+                BIO_set_conn_port(dbio, data->param_port);
+            if (data->param_hostname)
+                BIO_set_conn_hostname(dbio, data->param_hostname);
+            BIO_set_nbio(dbio, data->nbio);
+            /*
+             * FIXME: the cast of the function seems unlikely to be a good
+             * idea
+             */
+            (void)BIO_set_info_callback(dbio,
+                                        (bio_info_cb *)data->info_callback);
+        }
+        break;
+    case BIO_CTRL_SET_CALLBACK:
+        {
+# if 0                          /* FIXME: Should this be used? -- Richard
+                                 * Levitte */
+            BIOerr(BIO_F_CONN_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            ret = -1;
+# else
+            ret = 0;
+# endif
+        }
+        break;
+    case BIO_CTRL_GET_CALLBACK:
+        {
+            int (**fptr) (const BIO *bio, int state, int xret);
+
+            fptr = (int (**)(const BIO *bio, int state, int xret))ptr;
+            *fptr = data->info_callback;
+        }
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static long conn_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-	BIO_CONNECT *data;
-
-	data=(BIO_CONNECT *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_SET_CALLBACK:
-		{
-		data->info_callback=(int (*)(const struct bio_st *, int, int))fp;
-		}
-		break;
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+    BIO_CONNECT *data;
+
+    data = (BIO_CONNECT *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_SET_CALLBACK:
+        {
+            data->info_callback =
+                (int (*)(const struct bio_st *, int, int))fp;
+        }
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int conn_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=conn_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = conn_write(bp, str, n);
+    return (ret);
+}
 
 BIO *BIO_new_connect(const char *str)
-	{
-	BIO *ret;
-
-	ret=BIO_new(BIO_s_connect());
-	if (ret == NULL) return(NULL);
-	if (BIO_set_conn_hostname(ret,str))
-		return(ret);
-	else
-		{
-		BIO_free(ret);
-		return(NULL);
-		}
-	}
+{
+    BIO *ret;
+
+    ret = BIO_new(BIO_s_connect());
+    if (ret == NULL)
+        return (NULL);
+    if (BIO_set_conn_hostname(ret, str))
+        return (ret);
+    else {
+        BIO_free(ret);
+        return (NULL);
+    }
+}
 
 #endif
-
diff --git a/crypto/bio/bss_dgram.c b/crypto/bio/bss_dgram.c
index 81bade00ee..1f0f160927 100644
--- a/crypto/bio/bss_dgram.c
+++ b/crypto/bio/bss_dgram.c
@@ -1,7 +1,7 @@
 /* crypto/bio/bio_dgram.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +57,6 @@
  *
  */
 
-
 #include 
 #include 
 #define USE_SOCKETS
@@ -66,40 +65,40 @@
 #include 
 #ifndef OPENSSL_NO_DGRAM
 
-#if defined(OPENSSL_SYS_VMS)
-#include 
-#endif
+# if defined(OPENSSL_SYS_VMS)
+#  include 
+# endif
 
-#ifndef OPENSSL_NO_SCTP
-#include 
-#include 
-#define OPENSSL_SCTP_DATA_CHUNK_TYPE            0x00
-#define OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE 0xc0
-#endif
+# ifndef OPENSSL_NO_SCTP
+#  include 
+#  include 
+#  define OPENSSL_SCTP_DATA_CHUNK_TYPE            0x00
+#  define OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE 0xc0
+# endif
 
-#if defined(OPENSSL_SYS_LINUX) && !defined(IP_MTU)
-#define IP_MTU      14 /* linux is lame */
-#endif
+# if defined(OPENSSL_SYS_LINUX) && !defined(IP_MTU)
+#  define IP_MTU      14        /* linux is lame */
+# endif
 
-#if OPENSSL_USE_IPV6 && !defined(IPPROTO_IPV6)
-#define IPPROTO_IPV6 41 /* windows is lame */
-#endif
+# if OPENSSL_USE_IPV6 && !defined(IPPROTO_IPV6)
+#  define IPPROTO_IPV6 41       /* windows is lame */
+# endif
 
-#if defined(__FreeBSD__) && defined(IN6_IS_ADDR_V4MAPPED)
+# if defined(__FreeBSD__) && defined(IN6_IS_ADDR_V4MAPPED)
 /* Standard definition causes type-punning problems. */
-#undef IN6_IS_ADDR_V4MAPPED
-#define s6_addr32 __u6_addr.__u6_addr32
-#define IN6_IS_ADDR_V4MAPPED(a)               \
+#  undef IN6_IS_ADDR_V4MAPPED
+#  define s6_addr32 __u6_addr.__u6_addr32
+#  define IN6_IS_ADDR_V4MAPPED(a)               \
         (((a)->s6_addr32[0] == 0) &&          \
          ((a)->s6_addr32[1] == 0) &&          \
          ((a)->s6_addr32[2] == htonl(0x0000ffff)))
-#endif
+# endif
 
-#ifdef WATT32
-#define sock_write SockWrite  /* Watt-32 uses same names */
-#define sock_read  SockRead
-#define sock_puts  SockPuts
-#endif
+# ifdef WATT32
+#  define sock_write SockWrite  /* Watt-32 uses same names */
+#  define sock_read  SockRead
+#  define sock_puts  SockPuts
+# endif
 
 static int dgram_write(BIO *h, const char *buf, int num);
 static int dgram_read(BIO *h, char *buf, int size);
@@ -109,1908 +108,1962 @@ static int dgram_new(BIO *h);
 static int dgram_free(BIO *data);
 static int dgram_clear(BIO *bio);
 
-#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_NO_SCTP
 static int dgram_sctp_write(BIO *h, const char *buf, int num);
 static int dgram_sctp_read(BIO *h, char *buf, int size);
 static int dgram_sctp_puts(BIO *h, const char *str);
 static long dgram_sctp_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int dgram_sctp_new(BIO *h);
 static int dgram_sctp_free(BIO *data);
-#ifdef SCTP_AUTHENTICATION_EVENT
-static void dgram_sctp_handle_auth_free_key_event(BIO *b, union sctp_notification *snp);
-#endif
-#endif
+#  ifdef SCTP_AUTHENTICATION_EVENT
+static void dgram_sctp_handle_auth_free_key_event(BIO *b, union sctp_notification
+                                                  *snp);
+#  endif
+# endif
 
 static int BIO_dgram_should_retry(int s);
 
 static void get_current_time(struct timeval *t);
 
-static BIO_METHOD methods_dgramp=
-	{
-	BIO_TYPE_DGRAM,
-	"datagram socket",
-	dgram_write,
-	dgram_read,
-	dgram_puts,
-	NULL, /* dgram_gets, */
-	dgram_ctrl,
-	dgram_new,
-	dgram_free,
-	NULL,
-	};
-
-#ifndef OPENSSL_NO_SCTP
-static BIO_METHOD methods_dgramp_sctp=
-	{
-	BIO_TYPE_DGRAM_SCTP,
-	"datagram sctp socket",
-	dgram_sctp_write,
-	dgram_sctp_read,
-	dgram_sctp_puts,
-	NULL, /* dgram_gets, */
-	dgram_sctp_ctrl,
-	dgram_sctp_new,
-	dgram_sctp_free,
-	NULL,
-	};
-#endif
+static BIO_METHOD methods_dgramp = {
+    BIO_TYPE_DGRAM,
+    "datagram socket",
+    dgram_write,
+    dgram_read,
+    dgram_puts,
+    NULL,                       /* dgram_gets, */
+    dgram_ctrl,
+    dgram_new,
+    dgram_free,
+    NULL,
+};
+
+# ifndef OPENSSL_NO_SCTP
+static BIO_METHOD methods_dgramp_sctp = {
+    BIO_TYPE_DGRAM_SCTP,
+    "datagram sctp socket",
+    dgram_sctp_write,
+    dgram_sctp_read,
+    dgram_sctp_puts,
+    NULL,                       /* dgram_gets, */
+    dgram_sctp_ctrl,
+    dgram_sctp_new,
+    dgram_sctp_free,
+    NULL,
+};
+# endif
 
-typedef struct bio_dgram_data_st
-	{
-	union {
-		struct sockaddr sa;
-		struct sockaddr_in sa_in;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 sa_in6;
-#endif
-	} peer;
-	unsigned int connected;
-	unsigned int _errno;
-	unsigned int mtu;
-	struct timeval next_timeout;
-	struct timeval socket_timeout;
-	} bio_dgram_data;
-
-#ifndef OPENSSL_NO_SCTP
-typedef struct bio_dgram_sctp_save_message_st
-	{
-        BIO *bio;
-        char *data;
-        int length;
-	} bio_dgram_sctp_save_message;
-
-typedef struct bio_dgram_sctp_data_st
-	{
-	union {
-		struct sockaddr sa;
-		struct sockaddr_in sa_in;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 sa_in6;
-#endif
-	} peer;
-	unsigned int connected;
-	unsigned int _errno;
-	unsigned int mtu;
-	struct bio_dgram_sctp_sndinfo sndinfo;
-	struct bio_dgram_sctp_rcvinfo rcvinfo;
-	struct bio_dgram_sctp_prinfo prinfo;
-	void (*handle_notifications)(BIO *bio, void *context, void *buf);
-	void* notification_context;
-	int in_handshake;
-	int ccs_rcvd;
-	int ccs_sent;
-	int save_shutdown;
-	int peer_auth_tested;
-	bio_dgram_sctp_save_message saved_message;
-	} bio_dgram_sctp_data;
-#endif
+typedef struct bio_dgram_data_st {
+    union {
+        struct sockaddr sa;
+        struct sockaddr_in sa_in;
+# if OPENSSL_USE_IPV6
+        struct sockaddr_in6 sa_in6;
+# endif
+    } peer;
+    unsigned int connected;
+    unsigned int _errno;
+    unsigned int mtu;
+    struct timeval next_timeout;
+    struct timeval socket_timeout;
+} bio_dgram_data;
+
+# ifndef OPENSSL_NO_SCTP
+typedef struct bio_dgram_sctp_save_message_st {
+    BIO *bio;
+    char *data;
+    int length;
+} bio_dgram_sctp_save_message;
+
+typedef struct bio_dgram_sctp_data_st {
+    union {
+        struct sockaddr sa;
+        struct sockaddr_in sa_in;
+#  if OPENSSL_USE_IPV6
+        struct sockaddr_in6 sa_in6;
+#  endif
+    } peer;
+    unsigned int connected;
+    unsigned int _errno;
+    unsigned int mtu;
+    struct bio_dgram_sctp_sndinfo sndinfo;
+    struct bio_dgram_sctp_rcvinfo rcvinfo;
+    struct bio_dgram_sctp_prinfo prinfo;
+    void (*handle_notifications) (BIO *bio, void *context, void *buf);
+    void *notification_context;
+    int in_handshake;
+    int ccs_rcvd;
+    int ccs_sent;
+    int save_shutdown;
+    int peer_auth_tested;
+    bio_dgram_sctp_save_message saved_message;
+} bio_dgram_sctp_data;
+# endif
 
 BIO_METHOD *BIO_s_datagram(void)
-	{
-	return(&methods_dgramp);
-	}
+{
+    return (&methods_dgramp);
+}
 
 BIO *BIO_new_dgram(int fd, int close_flag)
-	{
-	BIO *ret;
+{
+    BIO *ret;
 
-	ret=BIO_new(BIO_s_datagram());
-	if (ret == NULL) return(NULL);
-	BIO_set_fd(ret,fd,close_flag);
-	return(ret);
-	}
+    ret = BIO_new(BIO_s_datagram());
+    if (ret == NULL)
+        return (NULL);
+    BIO_set_fd(ret, fd, close_flag);
+    return (ret);
+}
 
 static int dgram_new(BIO *bi)
-	{
-	bio_dgram_data *data = NULL;
-
-	bi->init=0;
-	bi->num=0;
-	data = OPENSSL_malloc(sizeof(bio_dgram_data));
-	if (data == NULL)
-		return 0;
-	memset(data, 0x00, sizeof(bio_dgram_data));
+{
+    bio_dgram_data *data = NULL;
+
+    bi->init = 0;
+    bi->num = 0;
+    data = OPENSSL_malloc(sizeof(bio_dgram_data));
+    if (data == NULL)
+        return 0;
+    memset(data, 0x00, sizeof(bio_dgram_data));
     bi->ptr = data;
 
-	bi->flags=0;
-	return(1);
-	}
+    bi->flags = 0;
+    return (1);
+}
 
 static int dgram_free(BIO *a)
-	{
-	bio_dgram_data *data;
+{
+    bio_dgram_data *data;
 
-	if (a == NULL) return(0);
-	if ( ! dgram_clear(a))
-		return 0;
+    if (a == NULL)
+        return (0);
+    if (!dgram_clear(a))
+        return 0;
 
-	data = (bio_dgram_data *)a->ptr;
-	if(data != NULL) OPENSSL_free(data);
+    data = (bio_dgram_data *)a->ptr;
+    if (data != NULL)
+        OPENSSL_free(data);
 
-	return(1);
-	}
+    return (1);
+}
 
 static int dgram_clear(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->shutdown)
-		{
-		if (a->init)
-			{
-			SHUTDOWN2(a->num);
-			}
-		a->init=0;
-		a->flags=0;
-		}
-	return(1);
-	}
+{
+    if (a == NULL)
+        return (0);
+    if (a->shutdown) {
+        if (a->init) {
+            SHUTDOWN2(a->num);
+        }
+        a->init = 0;
+        a->flags = 0;
+    }
+    return (1);
+}
 
 static void dgram_adjust_rcv_timeout(BIO *b)
-	{
-#if defined(SO_RCVTIMEO)
-	bio_dgram_data *data = (bio_dgram_data *)b->ptr;
-	union { size_t s; int i; } sz = {0};
-
-	/* Is a timer active? */
-	if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0)
-		{
-		struct timeval timenow, timeleft;
-
-		/* Read current socket timeout */
-#ifdef OPENSSL_SYS_WINDOWS
-		int timeout;
-
-		sz.i = sizeof(timeout);
-		if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
-					   (void*)&timeout, &sz.i) < 0)
-			{ perror("getsockopt"); }
-		else
-			{
-			data->socket_timeout.tv_sec = timeout / 1000;
-			data->socket_timeout.tv_usec = (timeout % 1000) * 1000;
-			}
-#else
-		sz.i = sizeof(data->socket_timeout);
-		if ( getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, 
-						&(data->socket_timeout), (void *)&sz) < 0)
-			{ perror("getsockopt"); }
-		else if (sizeof(sz.s)!=sizeof(sz.i) && sz.i==0)
-			OPENSSL_assert(sz.s<=sizeof(data->socket_timeout));
-#endif
+{
+# if defined(SO_RCVTIMEO)
+    bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+    union {
+        size_t s;
+        int i;
+    } sz = {
+        0
+    };
+
+    /* Is a timer active? */
+    if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0) {
+        struct timeval timenow, timeleft;
+
+        /* Read current socket timeout */
+#  ifdef OPENSSL_SYS_WINDOWS
+        int timeout;
+
+        sz.i = sizeof(timeout);
+        if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                       (void *)&timeout, &sz.i) < 0) {
+            perror("getsockopt");
+        } else {
+            data->socket_timeout.tv_sec = timeout / 1000;
+            data->socket_timeout.tv_usec = (timeout % 1000) * 1000;
+        }
+#  else
+        sz.i = sizeof(data->socket_timeout);
+        if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                       &(data->socket_timeout), (void *)&sz) < 0) {
+            perror("getsockopt");
+        } else if (sizeof(sz.s) != sizeof(sz.i) && sz.i == 0)
+            OPENSSL_assert(sz.s <= sizeof(data->socket_timeout));
+#  endif
 
-		/* Get current time */
-		get_current_time(&timenow);
-
-		/* Calculate time left until timer expires */
-		memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval));
-		timeleft.tv_sec -= timenow.tv_sec;
-		timeleft.tv_usec -= timenow.tv_usec;
-		if (timeleft.tv_usec < 0)
-			{
-			timeleft.tv_sec--;
-			timeleft.tv_usec += 1000000;
-			}
-
-		if (timeleft.tv_sec < 0)
-			{
-			timeleft.tv_sec = 0;
-			timeleft.tv_usec = 1;
-			}
-
-		/* Adjust socket timeout if next handhake message timer
-		 * will expire earlier.
-		 */
-		if ((data->socket_timeout.tv_sec == 0 && data->socket_timeout.tv_usec == 0) ||
-			(data->socket_timeout.tv_sec > timeleft.tv_sec) ||
-			(data->socket_timeout.tv_sec == timeleft.tv_sec &&
-			 data->socket_timeout.tv_usec >= timeleft.tv_usec))
-			{
-#ifdef OPENSSL_SYS_WINDOWS
-			timeout = timeleft.tv_sec * 1000 + timeleft.tv_usec / 1000;
-			if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
-						   (void*)&timeout, sizeof(timeout)) < 0)
-				{ perror("setsockopt"); }
-#else
-			if ( setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, &timeleft,
-							sizeof(struct timeval)) < 0)
-				{ perror("setsockopt"); }
-#endif
-			}
-		}
-#endif
-	}
+        /* Get current time */
+        get_current_time(&timenow);
+
+        /* Calculate time left until timer expires */
+        memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval));
+        timeleft.tv_sec -= timenow.tv_sec;
+        timeleft.tv_usec -= timenow.tv_usec;
+        if (timeleft.tv_usec < 0) {
+            timeleft.tv_sec--;
+            timeleft.tv_usec += 1000000;
+        }
+
+        if (timeleft.tv_sec < 0) {
+            timeleft.tv_sec = 0;
+            timeleft.tv_usec = 1;
+        }
+
+        /*
+         * Adjust socket timeout if next handhake message timer will expire
+         * earlier.
+         */
+        if ((data->socket_timeout.tv_sec == 0
+             && data->socket_timeout.tv_usec == 0)
+            || (data->socket_timeout.tv_sec > timeleft.tv_sec)
+            || (data->socket_timeout.tv_sec == timeleft.tv_sec
+                && data->socket_timeout.tv_usec >= timeleft.tv_usec)) {
+#  ifdef OPENSSL_SYS_WINDOWS
+            timeout = timeleft.tv_sec * 1000 + timeleft.tv_usec / 1000;
+            if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                           (void *)&timeout, sizeof(timeout)) < 0) {
+                perror("setsockopt");
+            }
+#  else
+            if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, &timeleft,
+                           sizeof(struct timeval)) < 0) {
+                perror("setsockopt");
+            }
+#  endif
+        }
+    }
+# endif
+}
 
 static void dgram_reset_rcv_timeout(BIO *b)
-	{
-#if defined(SO_RCVTIMEO)
-	bio_dgram_data *data = (bio_dgram_data *)b->ptr;
-
-	/* Is a timer active? */
-	if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0)
-		{
-#ifdef OPENSSL_SYS_WINDOWS
-		int timeout = data->socket_timeout.tv_sec * 1000 +
-					  data->socket_timeout.tv_usec / 1000;
-		if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
-					   (void*)&timeout, sizeof(timeout)) < 0)
-			{ perror("setsockopt"); }
-#else
-		if ( setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, &(data->socket_timeout),
-						sizeof(struct timeval)) < 0)
-			{ perror("setsockopt"); }
-#endif
-		}
-#endif
-	}
+{
+# if defined(SO_RCVTIMEO)
+    bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+
+    /* Is a timer active? */
+    if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0) {
+#  ifdef OPENSSL_SYS_WINDOWS
+        int timeout = data->socket_timeout.tv_sec * 1000 +
+            data->socket_timeout.tv_usec / 1000;
+        if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                       (void *)&timeout, sizeof(timeout)) < 0) {
+            perror("setsockopt");
+        }
+#  else
+        if (setsockopt
+            (b->num, SOL_SOCKET, SO_RCVTIMEO, &(data->socket_timeout),
+             sizeof(struct timeval)) < 0) {
+            perror("setsockopt");
+        }
+#  endif
+    }
+# endif
+}
 
 static int dgram_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
-	bio_dgram_data *data = (bio_dgram_data *)b->ptr;
-
-	struct	{
-	/*
-	 * See commentary in b_sock.c. 
-	 */
-	union	{ size_t s; int i; } len;
-	union	{
-		struct sockaddr sa;
-		struct sockaddr_in sa_in;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 sa_in6;
-#endif
-		} peer;
-	} sa;
-
-	sa.len.s=0;
-	sa.len.i=sizeof(sa.peer);
-
-	if (out != NULL)
-		{
-		clear_socket_error();
-		memset(&sa.peer, 0x00, sizeof(sa.peer));
-		dgram_adjust_rcv_timeout(b);
-		ret=recvfrom(b->num,out,outl,0,&sa.peer.sa,(void *)&sa.len);
-		if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
-			{
-			OPENSSL_assert(sa.len.s<=sizeof(sa.peer));
-			sa.len.i = (int)sa.len.s;
-			}
-
-		if ( ! data->connected  && ret >= 0)
-			BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);
-
-		BIO_clear_retry_flags(b);
-		if (ret < 0)
-			{
-			if (BIO_dgram_should_retry(ret))
-				{
-				BIO_set_retry_read(b);
-				data->_errno = get_last_socket_error();
-				}
-			}
-
-		dgram_reset_rcv_timeout(b);
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+    bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+
+    struct {
+        /*
+         * See commentary in b_sock.c. 
+         */
+        union {
+            size_t s;
+            int i;
+        } len;
+        union {
+            struct sockaddr sa;
+            struct sockaddr_in sa_in;
+# if OPENSSL_USE_IPV6
+            struct sockaddr_in6 sa_in6;
+# endif
+        } peer;
+    } sa;
+
+    sa.len.s = 0;
+    sa.len.i = sizeof(sa.peer);
+
+    if (out != NULL) {
+        clear_socket_error();
+        memset(&sa.peer, 0x00, sizeof(sa.peer));
+        dgram_adjust_rcv_timeout(b);
+        ret = recvfrom(b->num, out, outl, 0, &sa.peer.sa, (void *)&sa.len);
+        if (sizeof(sa.len.i) != sizeof(sa.len.s) && sa.len.i == 0) {
+            OPENSSL_assert(sa.len.s <= sizeof(sa.peer));
+            sa.len.i = (int)sa.len.s;
+        }
+
+        if (!data->connected && ret >= 0)
+            BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);
+
+        BIO_clear_retry_flags(b);
+        if (ret < 0) {
+            if (BIO_dgram_should_retry(ret)) {
+                BIO_set_retry_read(b);
+                data->_errno = get_last_socket_error();
+            }
+        }
+
+        dgram_reset_rcv_timeout(b);
+    }
+    return (ret);
+}
 
 static int dgram_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	bio_dgram_data *data = (bio_dgram_data *)b->ptr;
-	clear_socket_error();
-
-	if ( data->connected )
-		ret=writesocket(b->num,in,inl);
-	else
-		{
-		int peerlen = sizeof(data->peer);
-
-		if (data->peer.sa.sa_family == AF_INET)
-			peerlen = sizeof(data->peer.sa_in);
-#if OPENSSL_USE_IPV6
-		else if (data->peer.sa.sa_family == AF_INET6)
-			peerlen = sizeof(data->peer.sa_in6);
-#endif
-#if defined(NETWARE_CLIB) && defined(NETWARE_BSDSOCK)
-		ret=sendto(b->num, (char *)in, inl, 0, &data->peer.sa, peerlen);
-#else
-		ret=sendto(b->num, in, inl, 0, &data->peer.sa, peerlen);
-#endif
-		}
-
-	BIO_clear_retry_flags(b);
-	if (ret <= 0)
-		{
-		if (BIO_dgram_should_retry(ret))
-			{
-			BIO_set_retry_write(b);  
-			data->_errno = get_last_socket_error();
-
-#if 0 /* higher layers are responsible for querying MTU, if necessary */
-			if ( data->_errno == EMSGSIZE)
-				/* retrieve the new MTU */
-				BIO_ctrl(b, BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
-#endif
-			}
-		}
-	return(ret);
-	}
+{
+    int ret;
+    bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+    clear_socket_error();
+
+    if (data->connected)
+        ret = writesocket(b->num, in, inl);
+    else {
+        int peerlen = sizeof(data->peer);
+
+        if (data->peer.sa.sa_family == AF_INET)
+            peerlen = sizeof(data->peer.sa_in);
+# if OPENSSL_USE_IPV6
+        else if (data->peer.sa.sa_family == AF_INET6)
+            peerlen = sizeof(data->peer.sa_in6);
+# endif
+# if defined(NETWARE_CLIB) && defined(NETWARE_BSDSOCK)
+        ret = sendto(b->num, (char *)in, inl, 0, &data->peer.sa, peerlen);
+# else
+        ret = sendto(b->num, in, inl, 0, &data->peer.sa, peerlen);
+# endif
+    }
+
+    BIO_clear_retry_flags(b);
+    if (ret <= 0) {
+        if (BIO_dgram_should_retry(ret)) {
+            BIO_set_retry_write(b);
+            data->_errno = get_last_socket_error();
+
+# if 0                          /* higher layers are responsible for querying
+                                 * MTU, if necessary */
+            if (data->_errno == EMSGSIZE)
+                /* retrieve the new MTU */
+                BIO_ctrl(b, BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
+# endif
+        }
+    }
+    return (ret);
+}
 
 static long dgram_get_mtu_overhead(bio_dgram_data *data)
-	{
-	long ret;
-
-	switch (data->peer.sa.sa_family)
-		{
-		case AF_INET:
-			/* Assume this is UDP - 20 bytes for IP, 8 bytes for UDP */
-			ret = 28;
-			break;
-#if OPENSSL_USE_IPV6
-		case AF_INET6:
-#ifdef IN6_IS_ADDR_V4MAPPED
-			if (IN6_IS_ADDR_V4MAPPED(&data->peer.sa_in6.sin6_addr))
-				/* Assume this is UDP - 20 bytes for IP, 8 bytes for UDP */
-				ret = 28;
-			else
-#endif
-				/* Assume this is UDP - 40 bytes for IP, 8 bytes for UDP */
-				ret = 48;
-			break;
-#endif
-		default:
-			/* We don't know. Go with the historical default */
-			ret = 28;
-			break;
-		}
-	return ret;
-	}
+{
+    long ret;
+
+    switch (data->peer.sa.sa_family) {
+    case AF_INET:
+        /*
+         * Assume this is UDP - 20 bytes for IP, 8 bytes for UDP
+         */
+        ret = 28;
+        break;
+# if OPENSSL_USE_IPV6
+    case AF_INET6:
+#  ifdef IN6_IS_ADDR_V4MAPPED
+        if (IN6_IS_ADDR_V4MAPPED(&data->peer.sa_in6.sin6_addr))
+            /*
+             * Assume this is UDP - 20 bytes for IP, 8 bytes for UDP
+             */
+            ret = 28;
+        else
+#  endif
+            /*
+             * Assume this is UDP - 40 bytes for IP, 8 bytes for UDP
+             */
+            ret = 48;
+        break;
+# endif
+    default:
+        /* We don't know. Go with the historical default */
+        ret = 28;
+        break;
+    }
+    return ret;
+}
 
 static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	int *ip;
-	struct sockaddr *to = NULL;
-	bio_dgram_data *data = NULL;
-	int sockopt_val = 0;
-#if defined(OPENSSL_SYS_LINUX) && (defined(IP_MTU_DISCOVER) || defined(IP_MTU))
-	socklen_t sockopt_len;	/* assume that system supporting IP_MTU is
-				 * modern enough to define socklen_t */
-	socklen_t addr_len;
-	union	{
-		struct sockaddr	sa;
-		struct sockaddr_in s4;
-#if OPENSSL_USE_IPV6
-		struct sockaddr_in6 s6;
-#endif
-		} addr;
-#endif
+{
+    long ret = 1;
+    int *ip;
+    struct sockaddr *to = NULL;
+    bio_dgram_data *data = NULL;
+    int sockopt_val = 0;
+# if defined(OPENSSL_SYS_LINUX) && (defined(IP_MTU_DISCOVER) || defined(IP_MTU))
+    socklen_t sockopt_len;      /* assume that system supporting IP_MTU is
+                                 * modern enough to define socklen_t */
+    socklen_t addr_len;
+    union {
+        struct sockaddr sa;
+        struct sockaddr_in s4;
+#  if OPENSSL_USE_IPV6
+        struct sockaddr_in6 s6;
+#  endif
+    } addr;
+# endif
 
-	data = (bio_dgram_data *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		num=0;
-	case BIO_C_FILE_SEEK:
-		ret=0;
-		break;
-	case BIO_C_FILE_TELL:
-	case BIO_CTRL_INFO:
-		ret=0;
-		break;
-	case BIO_C_SET_FD:
-		dgram_clear(b);
-		b->num= *((int *)ptr);
-		b->shutdown=(int)num;
-		b->init=1;
-		break;
-	case BIO_C_GET_FD:
-		if (b->init)
-			{
-			ip=(int *)ptr;
-			if (ip != NULL) *ip=b->num;
-			ret=b->num;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-		ret=0;
-		break;
-	case BIO_CTRL_DUP:
-	case BIO_CTRL_FLUSH:
-		ret=1;
-		break;
-	case BIO_CTRL_DGRAM_CONNECT:
-		to = (struct sockaddr *)ptr;
-#if 0
-		if (connect(b->num, to, sizeof(struct sockaddr)) < 0)
-			{ perror("connect"); ret = 0; }
-		else
-			{
-#endif
-			switch (to->sa_family)
-				{
-				case AF_INET:
-					memcpy(&data->peer,to,sizeof(data->peer.sa_in));
-					break;
-#if OPENSSL_USE_IPV6
-				case AF_INET6:
-					memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
-					break;
-#endif
-				default:
-					memcpy(&data->peer,to,sizeof(data->peer.sa));
-					break;
-				}
-#if 0
-			}
-#endif
-		break;
-		/* (Linux)kernel sets DF bit on outgoing IP packets */
-	case BIO_CTRL_DGRAM_MTU_DISCOVER:
-#if defined(OPENSSL_SYS_LINUX) && defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO)
-		addr_len = (socklen_t)sizeof(addr);
-		memset((void *)&addr, 0, sizeof(addr));
-		if (getsockname(b->num, &addr.sa, &addr_len) < 0)
-			{
-			ret = 0;
-			break;
-			}
-		switch (addr.sa.sa_family)
-			{
-		case AF_INET:
-			sockopt_val = IP_PMTUDISC_DO;
-			if ((ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
-				&sockopt_val, sizeof(sockopt_val))) < 0)
-				perror("setsockopt");
-			break;
-#if OPENSSL_USE_IPV6 && defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO)
-		case AF_INET6:
-			sockopt_val = IPV6_PMTUDISC_DO;
-			if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
-				&sockopt_val, sizeof(sockopt_val))) < 0)
-				perror("setsockopt");
-			break;
-#endif
-		default:
-			ret = -1;
-			break;
-			}
-		ret = -1;
-#else
-		break;
-#endif
-	case BIO_CTRL_DGRAM_QUERY_MTU:
-#if defined(OPENSSL_SYS_LINUX) && defined(IP_MTU)
-		addr_len = (socklen_t)sizeof(addr);
-		memset((void *)&addr, 0, sizeof(addr));
-		if (getsockname(b->num, &addr.sa, &addr_len) < 0)
-			{
-			ret = 0;
-			break;
-			}
-		sockopt_len = sizeof(sockopt_val);
-		switch (addr.sa.sa_family)
-			{
-		case AF_INET:
-			if ((ret = getsockopt(b->num, IPPROTO_IP, IP_MTU, (void *)&sockopt_val,
-				&sockopt_len)) < 0 || sockopt_val < 0)
-				{
-				ret = 0;
-				}
-			else
-				{
-				/* we assume that the transport protocol is UDP and no
-				 * IP options are used.
-				 */
-				data->mtu = sockopt_val - 8 - 20;
-				ret = data->mtu;
-				}
-			break;
-#if OPENSSL_USE_IPV6 && defined(IPV6_MTU)
-		case AF_INET6:
-			if ((ret = getsockopt(b->num, IPPROTO_IPV6, IPV6_MTU, (void *)&sockopt_val,
-				&sockopt_len)) < 0 || sockopt_val < 0)
-				{
-				ret = 0;
-				}
-			else
-				{
-				/* we assume that the transport protocol is UDP and no
-				 * IPV6 options are used.
-				 */
-				data->mtu = sockopt_val - 8 - 40;
-				ret = data->mtu;
-				}
-			break;
-#endif
-		default:
-			ret = 0;
-			break;
-			}
-#else
-		ret = 0;
-#endif
-		break;
-	case BIO_CTRL_DGRAM_GET_FALLBACK_MTU:
-		ret = -dgram_get_mtu_overhead(data);
-		switch (data->peer.sa.sa_family)
-			{
-			case AF_INET:
-				ret += 576;
-				break;
-#if OPENSSL_USE_IPV6
-			case AF_INET6:
-#ifdef IN6_IS_ADDR_V4MAPPED
-				if (IN6_IS_ADDR_V4MAPPED(&data->peer.sa_in6.sin6_addr))
-					ret += 576;
-				else
-#endif
-					ret += 1280;
-				break;
-#endif
-			default:
-				ret += 576;
-				break;
-			}
-		break;
-	case BIO_CTRL_DGRAM_GET_MTU:
-		return data->mtu;
-		break;
-	case BIO_CTRL_DGRAM_SET_MTU:
-		data->mtu = num;
-		ret = num;
-		break;
-	case BIO_CTRL_DGRAM_SET_CONNECTED:
-		to = (struct sockaddr *)ptr;
-
-		if ( to != NULL)
-			{
-			data->connected = 1;
-			switch (to->sa_family)
-				{
-				case AF_INET:
-					memcpy(&data->peer,to,sizeof(data->peer.sa_in));
-					break;
-#if OPENSSL_USE_IPV6
-				case AF_INET6:
-					memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
-					break;
-#endif
-				default:
-					memcpy(&data->peer,to,sizeof(data->peer.sa));
-					break;
-				}
-			}
-		else
-			{
-			data->connected = 0;
-			memset(&(data->peer), 0x00, sizeof(data->peer));
-			}
-		break;
-	case BIO_CTRL_DGRAM_GET_PEER:
-		switch (data->peer.sa.sa_family)
-			{
-			case AF_INET:
-				ret=sizeof(data->peer.sa_in);
-				break;
-#if OPENSSL_USE_IPV6
-			case AF_INET6:
-				ret=sizeof(data->peer.sa_in6);
-				break;
-#endif
-			default:
-				ret=sizeof(data->peer.sa);
-				break;
-			}
-		if (num==0 || num>ret)
-			num=ret;
-		memcpy(ptr,&data->peer,(ret=num));
-		break;
-	case BIO_CTRL_DGRAM_SET_PEER:
-		to = (struct sockaddr *) ptr;
-		switch (to->sa_family)
-			{
-			case AF_INET:
-				memcpy(&data->peer,to,sizeof(data->peer.sa_in));
-				break;
-#if OPENSSL_USE_IPV6
-			case AF_INET6:
-				memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
-				break;
-#endif
-			default:
-				memcpy(&data->peer,to,sizeof(data->peer.sa));
-				break;
-			}
-		break;
-	case BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT:
-		memcpy(&(data->next_timeout), ptr, sizeof(struct timeval));
-		break;
-#if defined(SO_RCVTIMEO)
-	case BIO_CTRL_DGRAM_SET_RECV_TIMEOUT:
-#ifdef OPENSSL_SYS_WINDOWS
-		{
-		struct timeval *tv = (struct timeval *)ptr;
-		int timeout = tv->tv_sec * 1000 + tv->tv_usec/1000;
-		if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
-			(void*)&timeout, sizeof(timeout)) < 0)
-			{ perror("setsockopt"); ret = -1; }
-		}
-#else
-		if ( setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, ptr,
-			sizeof(struct timeval)) < 0)
-			{ perror("setsockopt");	ret = -1; }
-#endif
-		break;
-	case BIO_CTRL_DGRAM_GET_RECV_TIMEOUT:
-		{
-		union { size_t s; int i; } sz = {0};
-#ifdef OPENSSL_SYS_WINDOWS
-		int timeout;
-		struct timeval *tv = (struct timeval *)ptr;
-
-		sz.i = sizeof(timeout);
-		if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
-			(void*)&timeout, &sz.i) < 0)
-			{ perror("getsockopt"); ret = -1; }
-		else
-			{
-			tv->tv_sec = timeout / 1000;
-			tv->tv_usec = (timeout % 1000) * 1000;
-			ret = sizeof(*tv);
-			}
-#else
-		sz.i = sizeof(struct timeval);
-		if ( getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, 
-			ptr, (void *)&sz) < 0)
-			{ perror("getsockopt"); ret = -1; }
-		else if (sizeof(sz.s)!=sizeof(sz.i) && sz.i==0)
-			{
-			OPENSSL_assert(sz.s<=sizeof(struct timeval));
-			ret = (int)sz.s;
-			}
-		else
-			ret = sz.i;
-#endif
-		}
-		break;
-#endif
-#if defined(SO_SNDTIMEO)
-	case BIO_CTRL_DGRAM_SET_SEND_TIMEOUT:
-#ifdef OPENSSL_SYS_WINDOWS
-		{
-		struct timeval *tv = (struct timeval *)ptr;
-		int timeout = tv->tv_sec * 1000 + tv->tv_usec/1000;
-		if (setsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO,
-			(void*)&timeout, sizeof(timeout)) < 0)
-			{ perror("setsockopt"); ret = -1; }
-		}
-#else
-		if ( setsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO, ptr,
-			sizeof(struct timeval)) < 0)
-			{ perror("setsockopt");	ret = -1; }
-#endif
-		break;
-	case BIO_CTRL_DGRAM_GET_SEND_TIMEOUT:
-		{
-		union { size_t s; int i; } sz = {0};
-#ifdef OPENSSL_SYS_WINDOWS
-		int timeout;
-		struct timeval *tv = (struct timeval *)ptr;
-
-		sz.i = sizeof(timeout);
-		if (getsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO,
-			(void*)&timeout, &sz.i) < 0)
-			{ perror("getsockopt"); ret = -1; }
-		else
-			{
-			tv->tv_sec = timeout / 1000;
-			tv->tv_usec = (timeout % 1000) * 1000;
-			ret = sizeof(*tv);
-			}
-#else
-		sz.i = sizeof(struct timeval);
-		if ( getsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO, 
-			ptr, (void *)&sz) < 0)
-			{ perror("getsockopt"); ret = -1; }
-		else if (sizeof(sz.s)!=sizeof(sz.i) && sz.i==0)
-			{
-			OPENSSL_assert(sz.s<=sizeof(struct timeval));
-			ret = (int)sz.s;
-			}
-		else
-			ret = sz.i;
-#endif
-		}
-		break;
-#endif
-	case BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP:
-		/* fall-through */
-	case BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP:
-#ifdef OPENSSL_SYS_WINDOWS
-		if ( data->_errno == WSAETIMEDOUT)
-#else
-		if ( data->_errno == EAGAIN)
-#endif
-			{
-			ret = 1;
-			data->_errno = 0;
-			}
-		else
-			ret = 0;
-		break;
-#ifdef EMSGSIZE
-	case BIO_CTRL_DGRAM_MTU_EXCEEDED:
-		if ( data->_errno == EMSGSIZE)
-			{
-			ret = 1;
-			data->_errno = 0;
-			}
-		else
-			ret = 0;
-		break;
-#endif
-	case BIO_CTRL_DGRAM_SET_DONT_FRAG:
-		sockopt_val = num ? 1 : 0;
-
-		switch (data->peer.sa.sa_family)
-			{
-			case AF_INET:
-#if defined(IP_DONTFRAG)
-				if ((ret = setsockopt(b->num, IPPROTO_IP, IP_DONTFRAG,
-					&sockopt_val, sizeof(sockopt_val))) < 0)
-					{ perror("setsockopt"); ret = -1; }
-#elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTUDISCOVER)
-				if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT),
-				    (ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
-					&sockopt_val, sizeof(sockopt_val))) < 0)
-					{ perror("setsockopt"); ret = -1; }
-#elif defined(OPENSSL_SYS_WINDOWS) && defined(IP_DONTFRAGMENT)
-				if ((ret = setsockopt(b->num, IPPROTO_IP, IP_DONTFRAGMENT,
-					(const char *)&sockopt_val, sizeof(sockopt_val))) < 0)
-					{ perror("setsockopt"); ret = -1; }
-#else
-				ret = -1;
-#endif
-				break;
-#if OPENSSL_USE_IPV6 
-			case AF_INET6:
-#if defined(IPV6_DONTFRAG)
-				if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_DONTFRAG,
-					(const void *)&sockopt_val, sizeof(sockopt_val))) < 0)
-					{ perror("setsockopt"); ret = -1; }
-#elif defined(OPENSSL_SYS_LINUX) && defined(IPV6_MTUDISCOVER)
-				if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT),
-				    (ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
-					&sockopt_val, sizeof(sockopt_val))) < 0)
-					{ perror("setsockopt"); ret = -1; }
-#else
-				ret = -1;
-#endif
-				break;
-#endif
-			default:
-				ret = -1;
-				break;
-			}
-		break;
-	case BIO_CTRL_DGRAM_GET_MTU_OVERHEAD:
-		ret = dgram_get_mtu_overhead(data);
-		break;
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+    data = (bio_dgram_data *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        num = 0;
+    case BIO_C_FILE_SEEK:
+        ret = 0;
+        break;
+    case BIO_C_FILE_TELL:
+    case BIO_CTRL_INFO:
+        ret = 0;
+        break;
+    case BIO_C_SET_FD:
+        dgram_clear(b);
+        b->num = *((int *)ptr);
+        b->shutdown = (int)num;
+        b->init = 1;
+        break;
+    case BIO_C_GET_FD:
+        if (b->init) {
+            ip = (int *)ptr;
+            if (ip != NULL)
+                *ip = b->num;
+            ret = b->num;
+        } else
+            ret = -1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+        ret = 0;
+        break;
+    case BIO_CTRL_DUP:
+    case BIO_CTRL_FLUSH:
+        ret = 1;
+        break;
+    case BIO_CTRL_DGRAM_CONNECT:
+        to = (struct sockaddr *)ptr;
+# if 0
+        if (connect(b->num, to, sizeof(struct sockaddr)) < 0) {
+            perror("connect");
+            ret = 0;
+        } else {
+# endif
+            switch (to->sa_family) {
+            case AF_INET:
+                memcpy(&data->peer, to, sizeof(data->peer.sa_in));
+                break;
+# if OPENSSL_USE_IPV6
+            case AF_INET6:
+                memcpy(&data->peer, to, sizeof(data->peer.sa_in6));
+                break;
+# endif
+            default:
+                memcpy(&data->peer, to, sizeof(data->peer.sa));
+                break;
+            }
+# if 0
+        }
+# endif
+        break;
+        /* (Linux)kernel sets DF bit on outgoing IP packets */
+    case BIO_CTRL_DGRAM_MTU_DISCOVER:
+# if defined(OPENSSL_SYS_LINUX) && defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO)
+        addr_len = (socklen_t) sizeof(addr);
+        memset((void *)&addr, 0, sizeof(addr));
+        if (getsockname(b->num, &addr.sa, &addr_len) < 0) {
+            ret = 0;
+            break;
+        }
+        switch (addr.sa.sa_family) {
+        case AF_INET:
+            sockopt_val = IP_PMTUDISC_DO;
+            if ((ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
+                                  &sockopt_val, sizeof(sockopt_val))) < 0)
+                perror("setsockopt");
+            break;
+#  if OPENSSL_USE_IPV6 && defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO)
+        case AF_INET6:
+            sockopt_val = IPV6_PMTUDISC_DO;
+            if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
+                                  &sockopt_val, sizeof(sockopt_val))) < 0)
+                perror("setsockopt");
+            break;
+#  endif
+        default:
+            ret = -1;
+            break;
+        }
+        ret = -1;
+# else
+        break;
+# endif
+    case BIO_CTRL_DGRAM_QUERY_MTU:
+# if defined(OPENSSL_SYS_LINUX) && defined(IP_MTU)
+        addr_len = (socklen_t) sizeof(addr);
+        memset((void *)&addr, 0, sizeof(addr));
+        if (getsockname(b->num, &addr.sa, &addr_len) < 0) {
+            ret = 0;
+            break;
+        }
+        sockopt_len = sizeof(sockopt_val);
+        switch (addr.sa.sa_family) {
+        case AF_INET:
+            if ((ret =
+                 getsockopt(b->num, IPPROTO_IP, IP_MTU, (void *)&sockopt_val,
+                            &sockopt_len)) < 0 || sockopt_val < 0) {
+                ret = 0;
+            } else {
+                /*
+                 * we assume that the transport protocol is UDP and no IP
+                 * options are used.
+                 */
+                data->mtu = sockopt_val - 8 - 20;
+                ret = data->mtu;
+            }
+            break;
+#  if OPENSSL_USE_IPV6 && defined(IPV6_MTU)
+        case AF_INET6:
+            if ((ret =
+                 getsockopt(b->num, IPPROTO_IPV6, IPV6_MTU,
+                            (void *)&sockopt_val, &sockopt_len)) < 0
+                || sockopt_val < 0) {
+                ret = 0;
+            } else {
+                /*
+                 * we assume that the transport protocol is UDP and no IPV6
+                 * options are used.
+                 */
+                data->mtu = sockopt_val - 8 - 40;
+                ret = data->mtu;
+            }
+            break;
+#  endif
+        default:
+            ret = 0;
+            break;
+        }
+# else
+        ret = 0;
+# endif
+        break;
+    case BIO_CTRL_DGRAM_GET_FALLBACK_MTU:
+        ret = -dgram_get_mtu_overhead(data);
+        switch (data->peer.sa.sa_family) {
+        case AF_INET:
+            ret += 576;
+            break;
+# if OPENSSL_USE_IPV6
+        case AF_INET6:
+#  ifdef IN6_IS_ADDR_V4MAPPED
+            if (IN6_IS_ADDR_V4MAPPED(&data->peer.sa_in6.sin6_addr))
+                ret += 576;
+            else
+#  endif
+                ret += 1280;
+            break;
+# endif
+        default:
+            ret += 576;
+            break;
+        }
+        break;
+    case BIO_CTRL_DGRAM_GET_MTU:
+        return data->mtu;
+        break;
+    case BIO_CTRL_DGRAM_SET_MTU:
+        data->mtu = num;
+        ret = num;
+        break;
+    case BIO_CTRL_DGRAM_SET_CONNECTED:
+        to = (struct sockaddr *)ptr;
+
+        if (to != NULL) {
+            data->connected = 1;
+            switch (to->sa_family) {
+            case AF_INET:
+                memcpy(&data->peer, to, sizeof(data->peer.sa_in));
+                break;
+# if OPENSSL_USE_IPV6
+            case AF_INET6:
+                memcpy(&data->peer, to, sizeof(data->peer.sa_in6));
+                break;
+# endif
+            default:
+                memcpy(&data->peer, to, sizeof(data->peer.sa));
+                break;
+            }
+        } else {
+            data->connected = 0;
+            memset(&(data->peer), 0x00, sizeof(data->peer));
+        }
+        break;
+    case BIO_CTRL_DGRAM_GET_PEER:
+        switch (data->peer.sa.sa_family) {
+        case AF_INET:
+            ret = sizeof(data->peer.sa_in);
+            break;
+# if OPENSSL_USE_IPV6
+        case AF_INET6:
+            ret = sizeof(data->peer.sa_in6);
+            break;
+# endif
+        default:
+            ret = sizeof(data->peer.sa);
+            break;
+        }
+        if (num == 0 || num > ret)
+            num = ret;
+        memcpy(ptr, &data->peer, (ret = num));
+        break;
+    case BIO_CTRL_DGRAM_SET_PEER:
+        to = (struct sockaddr *)ptr;
+        switch (to->sa_family) {
+        case AF_INET:
+            memcpy(&data->peer, to, sizeof(data->peer.sa_in));
+            break;
+# if OPENSSL_USE_IPV6
+        case AF_INET6:
+            memcpy(&data->peer, to, sizeof(data->peer.sa_in6));
+            break;
+# endif
+        default:
+            memcpy(&data->peer, to, sizeof(data->peer.sa));
+            break;
+        }
+        break;
+    case BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT:
+        memcpy(&(data->next_timeout), ptr, sizeof(struct timeval));
+        break;
+# if defined(SO_RCVTIMEO)
+    case BIO_CTRL_DGRAM_SET_RECV_TIMEOUT:
+#  ifdef OPENSSL_SYS_WINDOWS
+        {
+            struct timeval *tv = (struct timeval *)ptr;
+            int timeout = tv->tv_sec * 1000 + tv->tv_usec / 1000;
+            if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                           (void *)&timeout, sizeof(timeout)) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+        }
+#  else
+        if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, ptr,
+                       sizeof(struct timeval)) < 0) {
+            perror("setsockopt");
+            ret = -1;
+        }
+#  endif
+        break;
+    case BIO_CTRL_DGRAM_GET_RECV_TIMEOUT:
+        {
+            union {
+                size_t s;
+                int i;
+            } sz = {
+                0
+            };
+#  ifdef OPENSSL_SYS_WINDOWS
+            int timeout;
+            struct timeval *tv = (struct timeval *)ptr;
+
+            sz.i = sizeof(timeout);
+            if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                           (void *)&timeout, &sz.i) < 0) {
+                perror("getsockopt");
+                ret = -1;
+            } else {
+                tv->tv_sec = timeout / 1000;
+                tv->tv_usec = (timeout % 1000) * 1000;
+                ret = sizeof(*tv);
+            }
+#  else
+            sz.i = sizeof(struct timeval);
+            if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+                           ptr, (void *)&sz) < 0) {
+                perror("getsockopt");
+                ret = -1;
+            } else if (sizeof(sz.s) != sizeof(sz.i) && sz.i == 0) {
+                OPENSSL_assert(sz.s <= sizeof(struct timeval));
+                ret = (int)sz.s;
+            } else
+                ret = sz.i;
+#  endif
+        }
+        break;
+# endif
+# if defined(SO_SNDTIMEO)
+    case BIO_CTRL_DGRAM_SET_SEND_TIMEOUT:
+#  ifdef OPENSSL_SYS_WINDOWS
+        {
+            struct timeval *tv = (struct timeval *)ptr;
+            int timeout = tv->tv_sec * 1000 + tv->tv_usec / 1000;
+            if (setsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO,
+                           (void *)&timeout, sizeof(timeout)) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+        }
+#  else
+        if (setsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO, ptr,
+                       sizeof(struct timeval)) < 0) {
+            perror("setsockopt");
+            ret = -1;
+        }
+#  endif
+        break;
+    case BIO_CTRL_DGRAM_GET_SEND_TIMEOUT:
+        {
+            union {
+                size_t s;
+                int i;
+            } sz = {
+                0
+            };
+#  ifdef OPENSSL_SYS_WINDOWS
+            int timeout;
+            struct timeval *tv = (struct timeval *)ptr;
+
+            sz.i = sizeof(timeout);
+            if (getsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO,
+                           (void *)&timeout, &sz.i) < 0) {
+                perror("getsockopt");
+                ret = -1;
+            } else {
+                tv->tv_sec = timeout / 1000;
+                tv->tv_usec = (timeout % 1000) * 1000;
+                ret = sizeof(*tv);
+            }
+#  else
+            sz.i = sizeof(struct timeval);
+            if (getsockopt(b->num, SOL_SOCKET, SO_SNDTIMEO,
+                           ptr, (void *)&sz) < 0) {
+                perror("getsockopt");
+                ret = -1;
+            } else if (sizeof(sz.s) != sizeof(sz.i) && sz.i == 0) {
+                OPENSSL_assert(sz.s <= sizeof(struct timeval));
+                ret = (int)sz.s;
+            } else
+                ret = sz.i;
+#  endif
+        }
+        break;
+# endif
+    case BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP:
+        /* fall-through */
+    case BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP:
+# ifdef OPENSSL_SYS_WINDOWS
+        if (data->_errno == WSAETIMEDOUT)
+# else
+        if (data->_errno == EAGAIN)
+# endif
+        {
+            ret = 1;
+            data->_errno = 0;
+        } else
+            ret = 0;
+        break;
+# ifdef EMSGSIZE
+    case BIO_CTRL_DGRAM_MTU_EXCEEDED:
+        if (data->_errno == EMSGSIZE) {
+            ret = 1;
+            data->_errno = 0;
+        } else
+            ret = 0;
+        break;
+# endif
+    case BIO_CTRL_DGRAM_SET_DONT_FRAG:
+        sockopt_val = num ? 1 : 0;
+
+        switch (data->peer.sa.sa_family) {
+        case AF_INET:
+# if defined(IP_DONTFRAG)
+            if ((ret = setsockopt(b->num, IPPROTO_IP, IP_DONTFRAG,
+                                  &sockopt_val, sizeof(sockopt_val))) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+# elif defined(OPENSSL_SYS_LINUX) && defined(IP_MTUDISCOVER)
+            if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT),
+                (ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
+                                  &sockopt_val, sizeof(sockopt_val))) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+# elif defined(OPENSSL_SYS_WINDOWS) && defined(IP_DONTFRAGMENT)
+            if ((ret = setsockopt(b->num, IPPROTO_IP, IP_DONTFRAGMENT,
+                                  (const char *)&sockopt_val,
+                                  sizeof(sockopt_val))) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+# else
+            ret = -1;
+# endif
+            break;
+# if OPENSSL_USE_IPV6
+        case AF_INET6:
+#  if defined(IPV6_DONTFRAG)
+            if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_DONTFRAG,
+                                  (const void *)&sockopt_val,
+                                  sizeof(sockopt_val))) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+#  elif defined(OPENSSL_SYS_LINUX) && defined(IPV6_MTUDISCOVER)
+            if ((sockopt_val = num ? IP_PMTUDISC_PROBE : IP_PMTUDISC_DONT),
+                (ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
+                                  &sockopt_val, sizeof(sockopt_val))) < 0) {
+                perror("setsockopt");
+                ret = -1;
+            }
+#  else
+            ret = -1;
+#  endif
+            break;
+# endif
+        default:
+            ret = -1;
+            break;
+        }
+        break;
+    case BIO_CTRL_DGRAM_GET_MTU_OVERHEAD:
+        ret = dgram_get_mtu_overhead(data);
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int dgram_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=dgram_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = dgram_write(bp, str, n);
+    return (ret);
+}
 
-#ifndef OPENSSL_NO_SCTP
+# ifndef OPENSSL_NO_SCTP
 BIO_METHOD *BIO_s_datagram_sctp(void)
-	{
-	return(&methods_dgramp_sctp);
-	}
+{
+    return (&methods_dgramp_sctp);
+}
 
 BIO *BIO_new_dgram_sctp(int fd, int close_flag)
-	{
-	BIO *bio;
-	int ret, optval = 20000;
-	int auth_data = 0, auth_forward = 0;
-	unsigned char *p;
-	struct sctp_authchunk auth;
-	struct sctp_authchunks *authchunks;
-	socklen_t sockopt_len;
-#ifdef SCTP_AUTHENTICATION_EVENT
-#ifdef SCTP_EVENT
-	struct sctp_event event;
-#else
-	struct sctp_event_subscribe event;
-#endif
-#endif
-
-	bio=BIO_new(BIO_s_datagram_sctp());
-	if (bio == NULL) return(NULL);
-	BIO_set_fd(bio,fd,close_flag);
-
-	/* Activate SCTP-AUTH for DATA and FORWARD-TSN chunks */
-	auth.sauth_chunk = OPENSSL_SCTP_DATA_CHUNK_TYPE;
-	ret = setsockopt(fd, IPPROTO_SCTP, SCTP_AUTH_CHUNK, &auth, sizeof(struct sctp_authchunk));
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
-	auth.sauth_chunk = OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE;
-	ret = setsockopt(fd, IPPROTO_SCTP, SCTP_AUTH_CHUNK, &auth, sizeof(struct sctp_authchunk));
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
-
-	/* Test if activation was successful. When using accept(),
-	 * SCTP-AUTH has to be activated for the listening socket
-	 * already, otherwise the connected socket won't use it. */
-	sockopt_len = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
-	authchunks = OPENSSL_malloc(sockopt_len);
-	memset(authchunks, 0, sizeof(sockopt_len));
-	ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks, &sockopt_len);
-
-	if (ret < 0)
-		{
-		OPENSSL_free(authchunks);
-		BIO_vfree(bio);
-		return(NULL);
-		}
-
-	for (p = (unsigned char*) authchunks->gauth_chunks;
-	     p < (unsigned char*) authchunks + sockopt_len;
-	     p += sizeof(uint8_t))
-		{
-		if (*p == OPENSSL_SCTP_DATA_CHUNK_TYPE) auth_data = 1;
-		if (*p == OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE) auth_forward = 1;
-		}
-		
-	OPENSSL_free(authchunks);
-
-	OPENSSL_assert(auth_data);
-	OPENSSL_assert(auth_forward);
-
-#ifdef SCTP_AUTHENTICATION_EVENT
-#ifdef SCTP_EVENT
-	memset(&event, 0, sizeof(struct sctp_event));
-	event.se_assoc_id = 0;
-	event.se_type = SCTP_AUTHENTICATION_EVENT;
-	event.se_on = 1;
-	ret = setsockopt(fd, IPPROTO_SCTP, SCTP_EVENT, &event, sizeof(struct sctp_event));
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
-#else
-	sockopt_len = (socklen_t) sizeof(struct sctp_event_subscribe);
-	ret = getsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS, &event, &sockopt_len);
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
-
-	event.sctp_authentication_event = 1;
-
-	ret = setsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS, &event, sizeof(struct sctp_event_subscribe));
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
-#endif
-#endif
+{
+    BIO *bio;
+    int ret, optval = 20000;
+    int auth_data = 0, auth_forward = 0;
+    unsigned char *p;
+    struct sctp_authchunk auth;
+    struct sctp_authchunks *authchunks;
+    socklen_t sockopt_len;
+#  ifdef SCTP_AUTHENTICATION_EVENT
+#   ifdef SCTP_EVENT
+    struct sctp_event event;
+#   else
+    struct sctp_event_subscribe event;
+#   endif
+#  endif
 
-	/* Disable partial delivery by setting the min size
-	 * larger than the max record size of 2^14 + 2048 + 13
-	 */
-	ret = setsockopt(fd, IPPROTO_SCTP, SCTP_PARTIAL_DELIVERY_POINT, &optval, sizeof(optval));
-	if (ret < 0)
-		{
-		BIO_vfree(bio);
-		return(NULL);
-		}
+    bio = BIO_new(BIO_s_datagram_sctp());
+    if (bio == NULL)
+        return (NULL);
+    BIO_set_fd(bio, fd, close_flag);
+
+    /* Activate SCTP-AUTH for DATA and FORWARD-TSN chunks */
+    auth.sauth_chunk = OPENSSL_SCTP_DATA_CHUNK_TYPE;
+    ret =
+        setsockopt(fd, IPPROTO_SCTP, SCTP_AUTH_CHUNK, &auth,
+                   sizeof(struct sctp_authchunk));
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+    auth.sauth_chunk = OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE;
+    ret =
+        setsockopt(fd, IPPROTO_SCTP, SCTP_AUTH_CHUNK, &auth,
+                   sizeof(struct sctp_authchunk));
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+
+    /*
+     * Test if activation was successful. When using accept(), SCTP-AUTH has
+     * to be activated for the listening socket already, otherwise the
+     * connected socket won't use it.
+     */
+    sockopt_len = (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
+    authchunks = OPENSSL_malloc(sockopt_len);
+    memset(authchunks, 0, sizeof(sockopt_len));
+    ret =
+        getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks,
+                   &sockopt_len);
+
+    if (ret < 0) {
+        OPENSSL_free(authchunks);
+        BIO_vfree(bio);
+        return (NULL);
+    }
+
+    for (p = (unsigned char *)authchunks->gauth_chunks;
+         p < (unsigned char *)authchunks + sockopt_len;
+         p += sizeof(uint8_t)) {
+        if (*p == OPENSSL_SCTP_DATA_CHUNK_TYPE)
+            auth_data = 1;
+        if (*p == OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE)
+            auth_forward = 1;
+    }
+
+    OPENSSL_free(authchunks);
+
+    OPENSSL_assert(auth_data);
+    OPENSSL_assert(auth_forward);
+
+#  ifdef SCTP_AUTHENTICATION_EVENT
+#   ifdef SCTP_EVENT
+    memset(&event, 0, sizeof(struct sctp_event));
+    event.se_assoc_id = 0;
+    event.se_type = SCTP_AUTHENTICATION_EVENT;
+    event.se_on = 1;
+    ret =
+        setsockopt(fd, IPPROTO_SCTP, SCTP_EVENT, &event,
+                   sizeof(struct sctp_event));
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+#   else
+    sockopt_len = (socklen_t) sizeof(struct sctp_event_subscribe);
+    ret = getsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS, &event, &sockopt_len);
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+
+    event.sctp_authentication_event = 1;
+
+    ret =
+        setsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                   sizeof(struct sctp_event_subscribe));
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+#   endif
+#  endif
 
-	return(bio);
-	}
+    /*
+     * Disable partial delivery by setting the min size larger than the max
+     * record size of 2^14 + 2048 + 13
+     */
+    ret =
+        setsockopt(fd, IPPROTO_SCTP, SCTP_PARTIAL_DELIVERY_POINT, &optval,
+                   sizeof(optval));
+    if (ret < 0) {
+        BIO_vfree(bio);
+        return (NULL);
+    }
+
+    return (bio);
+}
 
 int BIO_dgram_is_sctp(BIO *bio)
-	{
-	return (BIO_method_type(bio) == BIO_TYPE_DGRAM_SCTP);
-	}
+{
+    return (BIO_method_type(bio) == BIO_TYPE_DGRAM_SCTP);
+}
 
 static int dgram_sctp_new(BIO *bi)
-	{
-	bio_dgram_sctp_data *data = NULL;
-
-	bi->init=0;
-	bi->num=0;
-	data = OPENSSL_malloc(sizeof(bio_dgram_sctp_data));
-	if (data == NULL)
-		return 0;
-	memset(data, 0x00, sizeof(bio_dgram_sctp_data));
-#ifdef SCTP_PR_SCTP_NONE
-	data->prinfo.pr_policy = SCTP_PR_SCTP_NONE;
-#endif
+{
+    bio_dgram_sctp_data *data = NULL;
+
+    bi->init = 0;
+    bi->num = 0;
+    data = OPENSSL_malloc(sizeof(bio_dgram_sctp_data));
+    if (data == NULL)
+        return 0;
+    memset(data, 0x00, sizeof(bio_dgram_sctp_data));
+#  ifdef SCTP_PR_SCTP_NONE
+    data->prinfo.pr_policy = SCTP_PR_SCTP_NONE;
+#  endif
     bi->ptr = data;
 
-	bi->flags=0;
-	return(1);
-	}
+    bi->flags = 0;
+    return (1);
+}
 
 static int dgram_sctp_free(BIO *a)
-	{
-	bio_dgram_sctp_data *data;
-
-	if (a == NULL) return(0);
-	if ( ! dgram_clear(a))
-		return 0;
-
-	data = (bio_dgram_sctp_data *)a->ptr;
-	if(data != NULL)
-		{
-		if(data->saved_message.data != NULL)
-			OPENSSL_free(data->saved_message.data);
-		OPENSSL_free(data);
-		}
-
-	return(1);
-	}
-
-#ifdef SCTP_AUTHENTICATION_EVENT
-void dgram_sctp_handle_auth_free_key_event(BIO *b, union sctp_notification *snp)
-	{
-	int ret;
-	struct sctp_authkey_event* authkeyevent = &snp->sn_auth_event;
-
-	if (authkeyevent->auth_indication == SCTP_AUTH_FREE_KEY)
-		{
-		struct sctp_authkeyid authkeyid;
-
-		/* delete key */
-		authkeyid.scact_keynumber = authkeyevent->auth_keynumber;
-		ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DELETE_KEY,
-		      &authkeyid, sizeof(struct sctp_authkeyid));
-		}
-	}
-#endif
+{
+    bio_dgram_sctp_data *data;
 
-static int dgram_sctp_read(BIO *b, char *out, int outl)
-	{
-	int ret = 0, n = 0, i, optval;
-	socklen_t optlen;
-	bio_dgram_sctp_data *data = (bio_dgram_sctp_data *)b->ptr;
-	union sctp_notification *snp;
-	struct msghdr msg;
-	struct iovec iov;
-	struct cmsghdr *cmsg;
-	char cmsgbuf[512];
-
-	if (out != NULL)
-		{
-		clear_socket_error();
-
-		do
-			{
-			memset(&data->rcvinfo, 0x00, sizeof(struct bio_dgram_sctp_rcvinfo));
-			iov.iov_base = out;
-			iov.iov_len = outl;
-			msg.msg_name = NULL;
-			msg.msg_namelen = 0;
-			msg.msg_iov = &iov;
-			msg.msg_iovlen = 1;
-			msg.msg_control = cmsgbuf;
-			msg.msg_controllen = 512;
-			msg.msg_flags = 0;
-			n = recvmsg(b->num, &msg, 0);
-
-			if (n <= 0)
-				{
-				if (n < 0)
-					ret = n;
-				break;
-				}
-
-			if (msg.msg_controllen > 0)
-				{
-				for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg))
-					{
-					if (cmsg->cmsg_level != IPPROTO_SCTP)
-						continue;
-#ifdef SCTP_RCVINFO
-					if (cmsg->cmsg_type == SCTP_RCVINFO)
-						{
-						struct sctp_rcvinfo *rcvinfo;
-
-						rcvinfo = (struct sctp_rcvinfo *)CMSG_DATA(cmsg);
-						data->rcvinfo.rcv_sid = rcvinfo->rcv_sid;
-						data->rcvinfo.rcv_ssn = rcvinfo->rcv_ssn;
-						data->rcvinfo.rcv_flags = rcvinfo->rcv_flags;
-						data->rcvinfo.rcv_ppid = rcvinfo->rcv_ppid;
-						data->rcvinfo.rcv_tsn = rcvinfo->rcv_tsn;
-						data->rcvinfo.rcv_cumtsn = rcvinfo->rcv_cumtsn;
-						data->rcvinfo.rcv_context = rcvinfo->rcv_context;
-						}
-#endif
-#ifdef SCTP_SNDRCV
-					if (cmsg->cmsg_type == SCTP_SNDRCV)
-						{
-						struct sctp_sndrcvinfo *sndrcvinfo;
-
-						sndrcvinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);
-						data->rcvinfo.rcv_sid = sndrcvinfo->sinfo_stream;
-						data->rcvinfo.rcv_ssn = sndrcvinfo->sinfo_ssn;
-						data->rcvinfo.rcv_flags = sndrcvinfo->sinfo_flags;
-						data->rcvinfo.rcv_ppid = sndrcvinfo->sinfo_ppid;
-						data->rcvinfo.rcv_tsn = sndrcvinfo->sinfo_tsn;
-						data->rcvinfo.rcv_cumtsn = sndrcvinfo->sinfo_cumtsn;
-						data->rcvinfo.rcv_context = sndrcvinfo->sinfo_context;
-						}
-#endif
-					}
-				}
-
-			if (msg.msg_flags & MSG_NOTIFICATION)
-				{
-				snp = (union sctp_notification*) out;
-				if (snp->sn_header.sn_type == SCTP_SENDER_DRY_EVENT)
-					{
-#ifdef SCTP_EVENT
-					struct sctp_event event;
-#else
-					struct sctp_event_subscribe event;
-					socklen_t eventsize;
-#endif
-					/* If a message has been delayed until the socket
-					 * is dry, it can be sent now.
-					 */
-					if (data->saved_message.length > 0)
-						{
-						dgram_sctp_write(data->saved_message.bio, data->saved_message.data,
-						                 data->saved_message.length);
-						OPENSSL_free(data->saved_message.data);
-						data->saved_message.data = NULL;
-						data->saved_message.length = 0;
-						}
-
-					/* disable sender dry event */
-#ifdef SCTP_EVENT
-					memset(&event, 0, sizeof(struct sctp_event));
-					event.se_assoc_id = 0;
-					event.se_type = SCTP_SENDER_DRY_EVENT;
-					event.se_on = 0;
-					i = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event, sizeof(struct sctp_event));
-					if (i < 0)
-						{
-						ret = i;
-						break;
-						}
-#else
-					eventsize = sizeof(struct sctp_event_subscribe);
-					i = getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, &eventsize);
-					if (i < 0)
-						{
-						ret = i;
-						break;
-						}
-
-					event.sctp_sender_dry_event = 0;
-
-					i = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, sizeof(struct sctp_event_subscribe));
-					if (i < 0)
-						{
-						ret = i;
-						break;
-						}
-#endif
-					}
+    if (a == NULL)
+        return (0);
+    if (!dgram_clear(a))
+        return 0;
 
-#ifdef SCTP_AUTHENTICATION_EVENT
-				if (snp->sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
-					dgram_sctp_handle_auth_free_key_event(b, snp);
-#endif
+    data = (bio_dgram_sctp_data *) a->ptr;
+    if (data != NULL) {
+        if (data->saved_message.data != NULL)
+            OPENSSL_free(data->saved_message.data);
+        OPENSSL_free(data);
+    }
+
+    return (1);
+}
+
+#  ifdef SCTP_AUTHENTICATION_EVENT
+void dgram_sctp_handle_auth_free_key_event(BIO *b,
+                                           union sctp_notification *snp)
+{
+    int ret;
+    struct sctp_authkey_event *authkeyevent = &snp->sn_auth_event;
 
-				if (data->handle_notifications != NULL)
-					data->handle_notifications(b, data->notification_context, (void*) out);
-
-				memset(out, 0, outl);
-				}
-			else
-				ret += n;
-			}
-		while ((msg.msg_flags & MSG_NOTIFICATION) && (msg.msg_flags & MSG_EOR) && (ret < outl));
-
-		if (ret > 0 && !(msg.msg_flags & MSG_EOR))
-			{
-			/* Partial message read, this should never happen! */
-
-			/* The buffer was too small, this means the peer sent
-			 * a message that was larger than allowed. */
-			if (ret == outl)
-				return -1;
-
-			/* Test if socket buffer can handle max record
-			 * size (2^14 + 2048 + 13)
-			 */
-			optlen = (socklen_t) sizeof(int);
-			ret = getsockopt(b->num, SOL_SOCKET, SO_RCVBUF, &optval, &optlen);
-			if (ret >= 0)
-				OPENSSL_assert(optval >= 18445);
-
-			/* Test if SCTP doesn't partially deliver below
-			 * max record size (2^14 + 2048 + 13)
-			 */
-			optlen = (socklen_t) sizeof(int);
-			ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_PARTIAL_DELIVERY_POINT,
-			                 &optval, &optlen);
-			if (ret >= 0)
-				OPENSSL_assert(optval >= 18445);
-
-			/* Partially delivered notification??? Probably a bug.... */
-			OPENSSL_assert(!(msg.msg_flags & MSG_NOTIFICATION));
-
-			/* Everything seems ok till now, so it's most likely
-			 * a message dropped by PR-SCTP.
-			 */
-			memset(out, 0, outl);
-			BIO_set_retry_read(b);
-			return -1;
-			}
-
-		BIO_clear_retry_flags(b);
-		if (ret < 0)
-			{
-			if (BIO_dgram_should_retry(ret))
-				{
-				BIO_set_retry_read(b);
-				data->_errno = get_last_socket_error();
-				}
-			}
-
-		/* Test if peer uses SCTP-AUTH before continuing */
-		if (!data->peer_auth_tested)
-			{
-			int ii, auth_data = 0, auth_forward = 0;
-			unsigned char *p;
-			struct sctp_authchunks *authchunks;
-
-			optlen = (socklen_t)(sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
-			authchunks = OPENSSL_malloc(optlen);
-			memset(authchunks, 0, sizeof(optlen));
-			ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS, authchunks, &optlen);
-
-			if (ii >= 0)
-				for (p = (unsigned char*) authchunks->gauth_chunks;
-				     p < (unsigned char*) authchunks + optlen;
-				     p += sizeof(uint8_t))
-					{
-					if (*p == OPENSSL_SCTP_DATA_CHUNK_TYPE) auth_data = 1;
-					if (*p == OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE) auth_forward = 1;
-					}
-
-			OPENSSL_free(authchunks);
-
-			if (!auth_data || !auth_forward)
-				{
-				BIOerr(BIO_F_DGRAM_SCTP_READ,BIO_R_CONNECT_ERROR);
-				return -1;
-				}
-
-			data->peer_auth_tested = 1;
-			}
-		}
-	return(ret);
-	}
+    if (authkeyevent->auth_indication == SCTP_AUTH_FREE_KEY) {
+        struct sctp_authkeyid authkeyid;
+
+        /* delete key */
+        authkeyid.scact_keynumber = authkeyevent->auth_keynumber;
+        ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DELETE_KEY,
+                         &authkeyid, sizeof(struct sctp_authkeyid));
+    }
+}
+#  endif
+
+static int dgram_sctp_read(BIO *b, char *out, int outl)
+{
+    int ret = 0, n = 0, i, optval;
+    socklen_t optlen;
+    bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
+    union sctp_notification *snp;
+    struct msghdr msg;
+    struct iovec iov;
+    struct cmsghdr *cmsg;
+    char cmsgbuf[512];
+
+    if (out != NULL) {
+        clear_socket_error();
+
+        do {
+            memset(&data->rcvinfo, 0x00,
+                   sizeof(struct bio_dgram_sctp_rcvinfo));
+            iov.iov_base = out;
+            iov.iov_len = outl;
+            msg.msg_name = NULL;
+            msg.msg_namelen = 0;
+            msg.msg_iov = &iov;
+            msg.msg_iovlen = 1;
+            msg.msg_control = cmsgbuf;
+            msg.msg_controllen = 512;
+            msg.msg_flags = 0;
+            n = recvmsg(b->num, &msg, 0);
+
+            if (n <= 0) {
+                if (n < 0)
+                    ret = n;
+                break;
+            }
+
+            if (msg.msg_controllen > 0) {
+                for (cmsg = CMSG_FIRSTHDR(&msg); cmsg;
+                     cmsg = CMSG_NXTHDR(&msg, cmsg)) {
+                    if (cmsg->cmsg_level != IPPROTO_SCTP)
+                        continue;
+#  ifdef SCTP_RCVINFO
+                    if (cmsg->cmsg_type == SCTP_RCVINFO) {
+                        struct sctp_rcvinfo *rcvinfo;
+
+                        rcvinfo = (struct sctp_rcvinfo *)CMSG_DATA(cmsg);
+                        data->rcvinfo.rcv_sid = rcvinfo->rcv_sid;
+                        data->rcvinfo.rcv_ssn = rcvinfo->rcv_ssn;
+                        data->rcvinfo.rcv_flags = rcvinfo->rcv_flags;
+                        data->rcvinfo.rcv_ppid = rcvinfo->rcv_ppid;
+                        data->rcvinfo.rcv_tsn = rcvinfo->rcv_tsn;
+                        data->rcvinfo.rcv_cumtsn = rcvinfo->rcv_cumtsn;
+                        data->rcvinfo.rcv_context = rcvinfo->rcv_context;
+                    }
+#  endif
+#  ifdef SCTP_SNDRCV
+                    if (cmsg->cmsg_type == SCTP_SNDRCV) {
+                        struct sctp_sndrcvinfo *sndrcvinfo;
+
+                        sndrcvinfo =
+                            (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);
+                        data->rcvinfo.rcv_sid = sndrcvinfo->sinfo_stream;
+                        data->rcvinfo.rcv_ssn = sndrcvinfo->sinfo_ssn;
+                        data->rcvinfo.rcv_flags = sndrcvinfo->sinfo_flags;
+                        data->rcvinfo.rcv_ppid = sndrcvinfo->sinfo_ppid;
+                        data->rcvinfo.rcv_tsn = sndrcvinfo->sinfo_tsn;
+                        data->rcvinfo.rcv_cumtsn = sndrcvinfo->sinfo_cumtsn;
+                        data->rcvinfo.rcv_context = sndrcvinfo->sinfo_context;
+                    }
+#  endif
+                }
+            }
+
+            if (msg.msg_flags & MSG_NOTIFICATION) {
+                snp = (union sctp_notification *)out;
+                if (snp->sn_header.sn_type == SCTP_SENDER_DRY_EVENT) {
+#  ifdef SCTP_EVENT
+                    struct sctp_event event;
+#  else
+                    struct sctp_event_subscribe event;
+                    socklen_t eventsize;
+#  endif
+                    /*
+                     * If a message has been delayed until the socket is dry,
+                     * it can be sent now.
+                     */
+                    if (data->saved_message.length > 0) {
+                        dgram_sctp_write(data->saved_message.bio,
+                                         data->saved_message.data,
+                                         data->saved_message.length);
+                        OPENSSL_free(data->saved_message.data);
+                        data->saved_message.data = NULL;
+                        data->saved_message.length = 0;
+                    }
+
+                    /* disable sender dry event */
+#  ifdef SCTP_EVENT
+                    memset(&event, 0, sizeof(struct sctp_event));
+                    event.se_assoc_id = 0;
+                    event.se_type = SCTP_SENDER_DRY_EVENT;
+                    event.se_on = 0;
+                    i = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event,
+                                   sizeof(struct sctp_event));
+                    if (i < 0) {
+                        ret = i;
+                        break;
+                    }
+#  else
+                    eventsize = sizeof(struct sctp_event_subscribe);
+                    i = getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                                   &eventsize);
+                    if (i < 0) {
+                        ret = i;
+                        break;
+                    }
+
+                    event.sctp_sender_dry_event = 0;
+
+                    i = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                                   sizeof(struct sctp_event_subscribe));
+                    if (i < 0) {
+                        ret = i;
+                        break;
+                    }
+#  endif
+                }
+#  ifdef SCTP_AUTHENTICATION_EVENT
+                if (snp->sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
+                    dgram_sctp_handle_auth_free_key_event(b, snp);
+#  endif
+
+                if (data->handle_notifications != NULL)
+                    data->handle_notifications(b, data->notification_context,
+                                               (void *)out);
+
+                memset(out, 0, outl);
+            } else
+                ret += n;
+        }
+        while ((msg.msg_flags & MSG_NOTIFICATION) && (msg.msg_flags & MSG_EOR)
+               && (ret < outl));
+
+        if (ret > 0 && !(msg.msg_flags & MSG_EOR)) {
+            /* Partial message read, this should never happen! */
+
+            /*
+             * The buffer was too small, this means the peer sent a message
+             * that was larger than allowed.
+             */
+            if (ret == outl)
+                return -1;
+
+            /*
+             * Test if socket buffer can handle max record size (2^14 + 2048
+             * + 13)
+             */
+            optlen = (socklen_t) sizeof(int);
+            ret = getsockopt(b->num, SOL_SOCKET, SO_RCVBUF, &optval, &optlen);
+            if (ret >= 0)
+                OPENSSL_assert(optval >= 18445);
+
+            /*
+             * Test if SCTP doesn't partially deliver below max record size
+             * (2^14 + 2048 + 13)
+             */
+            optlen = (socklen_t) sizeof(int);
+            ret =
+                getsockopt(b->num, IPPROTO_SCTP, SCTP_PARTIAL_DELIVERY_POINT,
+                           &optval, &optlen);
+            if (ret >= 0)
+                OPENSSL_assert(optval >= 18445);
+
+            /*
+             * Partially delivered notification??? Probably a bug....
+             */
+            OPENSSL_assert(!(msg.msg_flags & MSG_NOTIFICATION));
+
+            /*
+             * Everything seems ok till now, so it's most likely a message
+             * dropped by PR-SCTP.
+             */
+            memset(out, 0, outl);
+            BIO_set_retry_read(b);
+            return -1;
+        }
+
+        BIO_clear_retry_flags(b);
+        if (ret < 0) {
+            if (BIO_dgram_should_retry(ret)) {
+                BIO_set_retry_read(b);
+                data->_errno = get_last_socket_error();
+            }
+        }
+
+        /* Test if peer uses SCTP-AUTH before continuing */
+        if (!data->peer_auth_tested) {
+            int ii, auth_data = 0, auth_forward = 0;
+            unsigned char *p;
+            struct sctp_authchunks *authchunks;
+
+            optlen =
+                (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
+            authchunks = OPENSSL_malloc(optlen);
+            memset(authchunks, 0, sizeof(optlen));
+            ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS,
+                            authchunks, &optlen);
+
+            if (ii >= 0)
+                for (p = (unsigned char *)authchunks->gauth_chunks;
+                     p < (unsigned char *)authchunks + optlen;
+                     p += sizeof(uint8_t)) {
+                    if (*p == OPENSSL_SCTP_DATA_CHUNK_TYPE)
+                        auth_data = 1;
+                    if (*p == OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE)
+                        auth_forward = 1;
+                }
+
+            OPENSSL_free(authchunks);
+
+            if (!auth_data || !auth_forward) {
+                BIOerr(BIO_F_DGRAM_SCTP_READ, BIO_R_CONNECT_ERROR);
+                return -1;
+            }
+
+            data->peer_auth_tested = 1;
+        }
+    }
+    return (ret);
+}
 
 static int dgram_sctp_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	bio_dgram_sctp_data *data = (bio_dgram_sctp_data *)b->ptr;
-	struct bio_dgram_sctp_sndinfo *sinfo = &(data->sndinfo);
-	struct bio_dgram_sctp_prinfo *pinfo = &(data->prinfo);
-	struct bio_dgram_sctp_sndinfo handshake_sinfo;
-	struct iovec iov[1];
-	struct msghdr msg;
-	struct cmsghdr *cmsg;
-#if defined(SCTP_SNDINFO) && defined(SCTP_PRINFO)
-	char cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndinfo)) + CMSG_SPACE(sizeof(struct sctp_prinfo))];
-	struct sctp_sndinfo *sndinfo;
-	struct sctp_prinfo *prinfo;
-#else
-	char cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndrcvinfo))];
-	struct sctp_sndrcvinfo *sndrcvinfo;
-#endif
+{
+    int ret;
+    bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
+    struct bio_dgram_sctp_sndinfo *sinfo = &(data->sndinfo);
+    struct bio_dgram_sctp_prinfo *pinfo = &(data->prinfo);
+    struct bio_dgram_sctp_sndinfo handshake_sinfo;
+    struct iovec iov[1];
+    struct msghdr msg;
+    struct cmsghdr *cmsg;
+#  if defined(SCTP_SNDINFO) && defined(SCTP_PRINFO)
+    char cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndinfo)) +
+                 CMSG_SPACE(sizeof(struct sctp_prinfo))];
+    struct sctp_sndinfo *sndinfo;
+    struct sctp_prinfo *prinfo;
+#  else
+    char cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndrcvinfo))];
+    struct sctp_sndrcvinfo *sndrcvinfo;
+#  endif
 
-	clear_socket_error();
+    clear_socket_error();
 
-	/* If we're send anything else than application data,
-	 * disable all user parameters and flags.
-	 */
-	if (in[0] != 23) {
-		memset(&handshake_sinfo, 0x00, sizeof(struct bio_dgram_sctp_sndinfo));
-#ifdef SCTP_SACK_IMMEDIATELY
-		handshake_sinfo.snd_flags = SCTP_SACK_IMMEDIATELY;
-#endif
-		sinfo = &handshake_sinfo;
-	}
-
-	/* If we have to send a shutdown alert message and the
-	 * socket is not dry yet, we have to save it and send it
-	 * as soon as the socket gets dry.
-	 */
-	if (data->save_shutdown && !BIO_dgram_sctp_wait_for_dry(b))
-	{
-		data->saved_message.bio = b;
-		if (data->saved_message.data)
-			OPENSSL_free(data->saved_message.data);
-		data->saved_message.data = OPENSSL_malloc(inl);
-		memcpy(data->saved_message.data, in, inl);
-		data->saved_message.length = inl;
-		return inl;
-	}
-
-	iov[0].iov_base = (char *)in;
-	iov[0].iov_len = inl;
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	msg.msg_iov = iov;
-	msg.msg_iovlen = 1;
-	msg.msg_control = (caddr_t)cmsgbuf;
-	msg.msg_controllen = 0;
-	msg.msg_flags = 0;
-#if defined(SCTP_SNDINFO) && defined(SCTP_PRINFO)
-	cmsg = (struct cmsghdr *)cmsgbuf;
-	cmsg->cmsg_level = IPPROTO_SCTP;
-	cmsg->cmsg_type = SCTP_SNDINFO;
-	cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndinfo));
-	sndinfo = (struct sctp_sndinfo *)CMSG_DATA(cmsg);
-	memset(sndinfo, 0, sizeof(struct sctp_sndinfo));
-	sndinfo->snd_sid = sinfo->snd_sid;
-	sndinfo->snd_flags = sinfo->snd_flags;
-	sndinfo->snd_ppid = sinfo->snd_ppid;
-	sndinfo->snd_context = sinfo->snd_context;
-	msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndinfo));
-
-	cmsg = (struct cmsghdr *)&cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndinfo))];
-	cmsg->cmsg_level = IPPROTO_SCTP;
-	cmsg->cmsg_type = SCTP_PRINFO;
-	cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_prinfo));
-	prinfo = (struct sctp_prinfo *)CMSG_DATA(cmsg);
-	memset(prinfo, 0, sizeof(struct sctp_prinfo));
-	prinfo->pr_policy = pinfo->pr_policy;
-	prinfo->pr_value = pinfo->pr_value;
-	msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_prinfo));
-#else
-	cmsg = (struct cmsghdr *)cmsgbuf;
-	cmsg->cmsg_level = IPPROTO_SCTP;
-	cmsg->cmsg_type = SCTP_SNDRCV;
-	cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));
-	sndrcvinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);
-	memset(sndrcvinfo, 0, sizeof(struct sctp_sndrcvinfo));
-	sndrcvinfo->sinfo_stream = sinfo->snd_sid;
-	sndrcvinfo->sinfo_flags = sinfo->snd_flags;
-#ifdef __FreeBSD__
-	sndrcvinfo->sinfo_flags |= pinfo->pr_policy;
-#endif
-	sndrcvinfo->sinfo_ppid = sinfo->snd_ppid;
-	sndrcvinfo->sinfo_context = sinfo->snd_context;
-	sndrcvinfo->sinfo_timetolive = pinfo->pr_value;
-	msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndrcvinfo));
-#endif
+    /*
+     * If we're send anything else than application data, disable all user
+     * parameters and flags.
+     */
+    if (in[0] != 23) {
+        memset(&handshake_sinfo, 0x00, sizeof(struct bio_dgram_sctp_sndinfo));
+#  ifdef SCTP_SACK_IMMEDIATELY
+        handshake_sinfo.snd_flags = SCTP_SACK_IMMEDIATELY;
+#  endif
+        sinfo = &handshake_sinfo;
+    }
+
+    /*
+     * If we have to send a shutdown alert message and the socket is not dry
+     * yet, we have to save it and send it as soon as the socket gets dry.
+     */
+    if (data->save_shutdown && !BIO_dgram_sctp_wait_for_dry(b)) {
+        data->saved_message.bio = b;
+        if (data->saved_message.data)
+            OPENSSL_free(data->saved_message.data);
+        data->saved_message.data = OPENSSL_malloc(inl);
+        memcpy(data->saved_message.data, in, inl);
+        data->saved_message.length = inl;
+        return inl;
+    }
+
+    iov[0].iov_base = (char *)in;
+    iov[0].iov_len = inl;
+    msg.msg_name = NULL;
+    msg.msg_namelen = 0;
+    msg.msg_iov = iov;
+    msg.msg_iovlen = 1;
+    msg.msg_control = (caddr_t) cmsgbuf;
+    msg.msg_controllen = 0;
+    msg.msg_flags = 0;
+#  if defined(SCTP_SNDINFO) && defined(SCTP_PRINFO)
+    cmsg = (struct cmsghdr *)cmsgbuf;
+    cmsg->cmsg_level = IPPROTO_SCTP;
+    cmsg->cmsg_type = SCTP_SNDINFO;
+    cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndinfo));
+    sndinfo = (struct sctp_sndinfo *)CMSG_DATA(cmsg);
+    memset(sndinfo, 0, sizeof(struct sctp_sndinfo));
+    sndinfo->snd_sid = sinfo->snd_sid;
+    sndinfo->snd_flags = sinfo->snd_flags;
+    sndinfo->snd_ppid = sinfo->snd_ppid;
+    sndinfo->snd_context = sinfo->snd_context;
+    msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndinfo));
+
+    cmsg =
+        (struct cmsghdr *)&cmsgbuf[CMSG_SPACE(sizeof(struct sctp_sndinfo))];
+    cmsg->cmsg_level = IPPROTO_SCTP;
+    cmsg->cmsg_type = SCTP_PRINFO;
+    cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_prinfo));
+    prinfo = (struct sctp_prinfo *)CMSG_DATA(cmsg);
+    memset(prinfo, 0, sizeof(struct sctp_prinfo));
+    prinfo->pr_policy = pinfo->pr_policy;
+    prinfo->pr_value = pinfo->pr_value;
+    msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_prinfo));
+#  else
+    cmsg = (struct cmsghdr *)cmsgbuf;
+    cmsg->cmsg_level = IPPROTO_SCTP;
+    cmsg->cmsg_type = SCTP_SNDRCV;
+    cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));
+    sndrcvinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);
+    memset(sndrcvinfo, 0, sizeof(struct sctp_sndrcvinfo));
+    sndrcvinfo->sinfo_stream = sinfo->snd_sid;
+    sndrcvinfo->sinfo_flags = sinfo->snd_flags;
+#   ifdef __FreeBSD__
+    sndrcvinfo->sinfo_flags |= pinfo->pr_policy;
+#   endif
+    sndrcvinfo->sinfo_ppid = sinfo->snd_ppid;
+    sndrcvinfo->sinfo_context = sinfo->snd_context;
+    sndrcvinfo->sinfo_timetolive = pinfo->pr_value;
+    msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndrcvinfo));
+#  endif
 
-	ret = sendmsg(b->num, &msg, 0);
+    ret = sendmsg(b->num, &msg, 0);
 
-	BIO_clear_retry_flags(b);
-	if (ret <= 0)
-		{
-		if (BIO_dgram_should_retry(ret))
-			{
-			BIO_set_retry_write(b);  
-			data->_errno = get_last_socket_error();
-			}
-		}
-	return(ret);
-	}
+    BIO_clear_retry_flags(b);
+    if (ret <= 0) {
+        if (BIO_dgram_should_retry(ret)) {
+            BIO_set_retry_write(b);
+            data->_errno = get_last_socket_error();
+        }
+    }
+    return (ret);
+}
 
 static long dgram_sctp_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	bio_dgram_sctp_data *data = NULL;
-	socklen_t sockopt_len = 0;
-	struct sctp_authkeyid authkeyid;
-	struct sctp_authkey *authkey = NULL;
-
-	data = (bio_dgram_sctp_data *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_DGRAM_QUERY_MTU:
-		/* Set to maximum (2^14)
-		 * and ignore user input to enable transport
-		 * protocol fragmentation.
-		 * Returns always 2^14.
-		 */
-		data->mtu = 16384;
-		ret = data->mtu;
-		break;
-	case BIO_CTRL_DGRAM_SET_MTU:
-		/* Set to maximum (2^14)
-		 * and ignore input to enable transport
-		 * protocol fragmentation.
-		 * Returns always 2^14.
-		 */
-		data->mtu = 16384;
-		ret = data->mtu;
-		break;
-	case BIO_CTRL_DGRAM_SET_CONNECTED:
-	case BIO_CTRL_DGRAM_CONNECT:
-		/* Returns always -1. */
-		ret = -1;
-		break;
-	case BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT:
-		/* SCTP doesn't need the DTLS timer
-		 * Returns always 1.
-		 */
-		break;
-	case BIO_CTRL_DGRAM_GET_MTU_OVERHEAD:
-		/* We allow transport protocol fragmentation so this is irrelevant */
-		ret = 0;
-		break;
-	case BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE:
-		if (num > 0)
-			data->in_handshake = 1;
-		else
-			data->in_handshake = 0;
-
-		ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_NODELAY, &data->in_handshake, sizeof(int));
-		break;
-	case BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY:
-		/* New shared key for SCTP AUTH.
-		 * Returns 0 on success, -1 otherwise.
-		 */
-
-		/* Get active key */
-		sockopt_len = sizeof(struct sctp_authkeyid);
-		ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY, &authkeyid, &sockopt_len);
-		if (ret < 0) break;
-
-		/* Add new key */
-		sockopt_len = sizeof(struct sctp_authkey) + 64 * sizeof(uint8_t);
-		authkey = OPENSSL_malloc(sockopt_len);
-		if (authkey == NULL)
-			{
-			ret = -1;
-			break;
-			}
-		memset(authkey, 0x00, sockopt_len);
-		authkey->sca_keynumber = authkeyid.scact_keynumber + 1;
-#ifndef __FreeBSD__
-		/* This field is missing in FreeBSD 8.2 and earlier,
-		 * and FreeBSD 8.3 and higher work without it.
-		 */
-		authkey->sca_keylength = 64;
-#endif
-		memcpy(&authkey->sca_key[0], ptr, 64 * sizeof(uint8_t));
-
-		ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_KEY, authkey, sockopt_len);
-		OPENSSL_free(authkey);
-		authkey = NULL;
-		if (ret < 0) break;
-
-		/* Reset active key */
-		ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY,
-		      &authkeyid, sizeof(struct sctp_authkeyid));
-		if (ret < 0) break;
-
-		break;
-	case BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY:
-		/* Returns 0 on success, -1 otherwise. */
-
-		/* Get active key */
-		sockopt_len = sizeof(struct sctp_authkeyid);
-		ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY, &authkeyid, &sockopt_len);
-		if (ret < 0) break;
-
-		/* Set active key */
-		authkeyid.scact_keynumber = authkeyid.scact_keynumber + 1;
-		ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY,
-		      &authkeyid, sizeof(struct sctp_authkeyid));
-		if (ret < 0) break;
-
-		/* CCS has been sent, so remember that and fall through
-		 * to check if we need to deactivate an old key
-		 */
-		data->ccs_sent = 1;
-
-	case BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD:
-		/* Returns 0 on success, -1 otherwise. */
-
-		/* Has this command really been called or is this just a fall-through? */
-		if (cmd == BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD)
-			data->ccs_rcvd = 1;
-
-		/* CSS has been both, received and sent, so deactivate an old key */
-		if (data->ccs_rcvd == 1 && data->ccs_sent == 1)
-			{
-			/* Get active key */
-			sockopt_len = sizeof(struct sctp_authkeyid);
-			ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY, &authkeyid, &sockopt_len);
-			if (ret < 0) break;
-
-			/* Deactivate key or delete second last key if
-			 * SCTP_AUTHENTICATION_EVENT is not available.
-			 */
-			authkeyid.scact_keynumber = authkeyid.scact_keynumber - 1;
-#ifdef SCTP_AUTH_DEACTIVATE_KEY
-			sockopt_len = sizeof(struct sctp_authkeyid);
-			ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DEACTIVATE_KEY,
-			      &authkeyid, sockopt_len);
-			if (ret < 0) break;
-#endif
-#ifndef SCTP_AUTHENTICATION_EVENT
-			if (authkeyid.scact_keynumber > 0)
-				{
-				authkeyid.scact_keynumber = authkeyid.scact_keynumber - 1;
-				ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DELETE_KEY,
-					  &authkeyid, sizeof(struct sctp_authkeyid));
-				if (ret < 0) break;
-				}
-#endif
+{
+    long ret = 1;
+    bio_dgram_sctp_data *data = NULL;
+    socklen_t sockopt_len = 0;
+    struct sctp_authkeyid authkeyid;
+    struct sctp_authkey *authkey = NULL;
+
+    data = (bio_dgram_sctp_data *) b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_DGRAM_QUERY_MTU:
+        /*
+         * Set to maximum (2^14) and ignore user input to enable transport
+         * protocol fragmentation. Returns always 2^14.
+         */
+        data->mtu = 16384;
+        ret = data->mtu;
+        break;
+    case BIO_CTRL_DGRAM_SET_MTU:
+        /*
+         * Set to maximum (2^14) and ignore input to enable transport
+         * protocol fragmentation. Returns always 2^14.
+         */
+        data->mtu = 16384;
+        ret = data->mtu;
+        break;
+    case BIO_CTRL_DGRAM_SET_CONNECTED:
+    case BIO_CTRL_DGRAM_CONNECT:
+        /* Returns always -1. */
+        ret = -1;
+        break;
+    case BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT:
+        /*
+         * SCTP doesn't need the DTLS timer Returns always 1.
+         */
+        break;
+    case BIO_CTRL_DGRAM_GET_MTU_OVERHEAD:
+        /*
+         * We allow transport protocol fragmentation so this is irrelevant
+         */
+        ret = 0;
+        break;
+    case BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE:
+        if (num > 0)
+            data->in_handshake = 1;
+        else
+            data->in_handshake = 0;
+
+        ret =
+            setsockopt(b->num, IPPROTO_SCTP, SCTP_NODELAY,
+                       &data->in_handshake, sizeof(int));
+        break;
+    case BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY:
+        /*
+         * New shared key for SCTP AUTH. Returns 0 on success, -1 otherwise.
+         */
+
+        /* Get active key */
+        sockopt_len = sizeof(struct sctp_authkeyid);
+        ret =
+            getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY, &authkeyid,
+                       &sockopt_len);
+        if (ret < 0)
+            break;
+
+        /* Add new key */
+        sockopt_len = sizeof(struct sctp_authkey) + 64 * sizeof(uint8_t);
+        authkey = OPENSSL_malloc(sockopt_len);
+        if (authkey == NULL) {
+            ret = -1;
+            break;
+        }
+        memset(authkey, 0x00, sockopt_len);
+        authkey->sca_keynumber = authkeyid.scact_keynumber + 1;
+#  ifndef __FreeBSD__
+        /*
+         * This field is missing in FreeBSD 8.2 and earlier, and FreeBSD 8.3
+         * and higher work without it.
+         */
+        authkey->sca_keylength = 64;
+#  endif
+        memcpy(&authkey->sca_key[0], ptr, 64 * sizeof(uint8_t));
+
+        ret =
+            setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_KEY, authkey,
+                       sockopt_len);
+        OPENSSL_free(authkey);
+        authkey = NULL;
+        if (ret < 0)
+            break;
+
+        /* Reset active key */
+        ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY,
+                         &authkeyid, sizeof(struct sctp_authkeyid));
+        if (ret < 0)
+            break;
+
+        break;
+    case BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY:
+        /* Returns 0 on success, -1 otherwise. */
+
+        /* Get active key */
+        sockopt_len = sizeof(struct sctp_authkeyid);
+        ret =
+            getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY, &authkeyid,
+                       &sockopt_len);
+        if (ret < 0)
+            break;
+
+        /* Set active key */
+        authkeyid.scact_keynumber = authkeyid.scact_keynumber + 1;
+        ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY,
+                         &authkeyid, sizeof(struct sctp_authkeyid));
+        if (ret < 0)
+            break;
+
+        /*
+         * CCS has been sent, so remember that and fall through to check if
+         * we need to deactivate an old key
+         */
+        data->ccs_sent = 1;
+
+    case BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD:
+        /* Returns 0 on success, -1 otherwise. */
+
+        /*
+         * Has this command really been called or is this just a
+         * fall-through?
+         */
+        if (cmd == BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD)
+            data->ccs_rcvd = 1;
+
+        /*
+         * CSS has been both, received and sent, so deactivate an old key
+         */
+        if (data->ccs_rcvd == 1 && data->ccs_sent == 1) {
+            /* Get active key */
+            sockopt_len = sizeof(struct sctp_authkeyid);
+            ret =
+                getsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_ACTIVE_KEY,
+                           &authkeyid, &sockopt_len);
+            if (ret < 0)
+                break;
+
+            /*
+             * Deactivate key or delete second last key if
+             * SCTP_AUTHENTICATION_EVENT is not available.
+             */
+            authkeyid.scact_keynumber = authkeyid.scact_keynumber - 1;
+#  ifdef SCTP_AUTH_DEACTIVATE_KEY
+            sockopt_len = sizeof(struct sctp_authkeyid);
+            ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DEACTIVATE_KEY,
+                             &authkeyid, sockopt_len);
+            if (ret < 0)
+                break;
+#  endif
+#  ifndef SCTP_AUTHENTICATION_EVENT
+            if (authkeyid.scact_keynumber > 0) {
+                authkeyid.scact_keynumber = authkeyid.scact_keynumber - 1;
+                ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_AUTH_DELETE_KEY,
+                                 &authkeyid, sizeof(struct sctp_authkeyid));
+                if (ret < 0)
+                    break;
+            }
+#  endif
 
-			data->ccs_rcvd = 0;
-			data->ccs_sent = 0;
-			}
-		break;
-	case BIO_CTRL_DGRAM_SCTP_GET_SNDINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_sndinfo))
-			num = sizeof(struct bio_dgram_sctp_sndinfo);
-
-		memcpy(ptr, &(data->sndinfo), num);
-		ret = num;
-		break;
-	case BIO_CTRL_DGRAM_SCTP_SET_SNDINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_sndinfo))
-			num = sizeof(struct bio_dgram_sctp_sndinfo);
-
-		memcpy(&(data->sndinfo), ptr, num);
-		break;
-	case BIO_CTRL_DGRAM_SCTP_GET_RCVINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_rcvinfo))
-			num = sizeof(struct bio_dgram_sctp_rcvinfo);
-
-		memcpy(ptr, &data->rcvinfo, num);
-
-		ret = num;
-		break;
-	case BIO_CTRL_DGRAM_SCTP_SET_RCVINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_rcvinfo))
-			num = sizeof(struct bio_dgram_sctp_rcvinfo);
-
-		memcpy(&(data->rcvinfo), ptr, num);
-		break;
-	case BIO_CTRL_DGRAM_SCTP_GET_PRINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_prinfo))
-			num = sizeof(struct bio_dgram_sctp_prinfo);
-
-		memcpy(ptr, &(data->prinfo), num);
-		ret = num;
-		break;
-	case BIO_CTRL_DGRAM_SCTP_SET_PRINFO:
-		/* Returns the size of the copied struct. */
-		if (num > (long) sizeof(struct bio_dgram_sctp_prinfo))
-			num = sizeof(struct bio_dgram_sctp_prinfo);
-
-		memcpy(&(data->prinfo), ptr, num);
-		break;
-	case BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN:
-		/* Returns always 1. */
-		if (num > 0)
-			data->save_shutdown = 1;
-		else
-			data->save_shutdown = 0;
-		break;
-
-	default:
-		/* Pass to default ctrl function to
-		 * process SCTP unspecific commands
-		 */
-		ret=dgram_ctrl(b, cmd, num, ptr);
-		break;
-		}
-	return(ret);
-	}
+            data->ccs_rcvd = 0;
+            data->ccs_sent = 0;
+        }
+        break;
+    case BIO_CTRL_DGRAM_SCTP_GET_SNDINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_sndinfo))
+            num = sizeof(struct bio_dgram_sctp_sndinfo);
+
+        memcpy(ptr, &(data->sndinfo), num);
+        ret = num;
+        break;
+    case BIO_CTRL_DGRAM_SCTP_SET_SNDINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_sndinfo))
+            num = sizeof(struct bio_dgram_sctp_sndinfo);
+
+        memcpy(&(data->sndinfo), ptr, num);
+        break;
+    case BIO_CTRL_DGRAM_SCTP_GET_RCVINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_rcvinfo))
+            num = sizeof(struct bio_dgram_sctp_rcvinfo);
+
+        memcpy(ptr, &data->rcvinfo, num);
+
+        ret = num;
+        break;
+    case BIO_CTRL_DGRAM_SCTP_SET_RCVINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_rcvinfo))
+            num = sizeof(struct bio_dgram_sctp_rcvinfo);
+
+        memcpy(&(data->rcvinfo), ptr, num);
+        break;
+    case BIO_CTRL_DGRAM_SCTP_GET_PRINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_prinfo))
+            num = sizeof(struct bio_dgram_sctp_prinfo);
+
+        memcpy(ptr, &(data->prinfo), num);
+        ret = num;
+        break;
+    case BIO_CTRL_DGRAM_SCTP_SET_PRINFO:
+        /* Returns the size of the copied struct. */
+        if (num > (long)sizeof(struct bio_dgram_sctp_prinfo))
+            num = sizeof(struct bio_dgram_sctp_prinfo);
+
+        memcpy(&(data->prinfo), ptr, num);
+        break;
+    case BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN:
+        /* Returns always 1. */
+        if (num > 0)
+            data->save_shutdown = 1;
+        else
+            data->save_shutdown = 0;
+        break;
+
+    default:
+        /*
+         * Pass to default ctrl function to process SCTP unspecific commands
+         */
+        ret = dgram_ctrl(b, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 int BIO_dgram_sctp_notification_cb(BIO *b,
-                                   void (*handle_notifications)(BIO *bio, void *context, void *buf),
+                                   void (*handle_notifications) (BIO *bio,
+                                                                 void
+                                                                 *context,
+                                                                 void *buf),
                                    void *context)
-	{
-	bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
+{
+    bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
 
-	if (handle_notifications != NULL)
-		{
-		data->handle_notifications = handle_notifications;
-		data->notification_context = context;
-		}
-	else
-		return -1;
+    if (handle_notifications != NULL) {
+        data->handle_notifications = handle_notifications;
+        data->notification_context = context;
+    } else
+        return -1;
 
-	return 0;
-	}
+    return 0;
+}
 
 int BIO_dgram_sctp_wait_for_dry(BIO *b)
 {
-	int is_dry = 0;
-	int n, sockflags, ret;
-	union sctp_notification snp;
-	struct msghdr msg;
-	struct iovec iov;
-#ifdef SCTP_EVENT
-	struct sctp_event event;
-#else
-	struct sctp_event_subscribe event;
-	socklen_t eventsize;
-#endif
-	bio_dgram_sctp_data *data = (bio_dgram_sctp_data *)b->ptr;
-
-	/* set sender dry event */
-#ifdef SCTP_EVENT
-	memset(&event, 0, sizeof(struct sctp_event));
-	event.se_assoc_id = 0;
-	event.se_type = SCTP_SENDER_DRY_EVENT;
-	event.se_on = 1;
-	ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event, sizeof(struct sctp_event));
-#else
-	eventsize = sizeof(struct sctp_event_subscribe);
-	ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, &eventsize);
-	if (ret < 0)
-		return -1;
-	
-	event.sctp_sender_dry_event = 1;
-	
-	ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, sizeof(struct sctp_event_subscribe));
-#endif
-	if (ret < 0)
-		return -1;
-
-	/* peek for notification */
-	memset(&snp, 0x00, sizeof(union sctp_notification));
-	iov.iov_base = (char *)&snp;
-	iov.iov_len = sizeof(union sctp_notification);
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	msg.msg_iov = &iov;
-	msg.msg_iovlen = 1;
-	msg.msg_control = NULL;
-	msg.msg_controllen = 0;
-	msg.msg_flags = 0;
-
-	n = recvmsg(b->num, &msg, MSG_PEEK);
-	if (n <= 0)
-		{
-		if ((n < 0) && (get_last_socket_error() != EAGAIN) && (get_last_socket_error() != EWOULDBLOCK))
-			return -1;
-		else
-			return 0;
-		}
-
-	/* if we find a notification, process it and try again if necessary */
-	while (msg.msg_flags & MSG_NOTIFICATION)
-		{
-		memset(&snp, 0x00, sizeof(union sctp_notification));
-		iov.iov_base = (char *)&snp;
-		iov.iov_len = sizeof(union sctp_notification);
-		msg.msg_name = NULL;
-		msg.msg_namelen = 0;
-		msg.msg_iov = &iov;
-		msg.msg_iovlen = 1;
-		msg.msg_control = NULL;
-		msg.msg_controllen = 0;
-		msg.msg_flags = 0;
-
-		n = recvmsg(b->num, &msg, 0);
-		if (n <= 0)
-			{
-			if ((n < 0) && (get_last_socket_error() != EAGAIN) && (get_last_socket_error() != EWOULDBLOCK))
-				return -1;
-			else
-				return is_dry;
-			}
-		
-		if (snp.sn_header.sn_type == SCTP_SENDER_DRY_EVENT)
-			{
-			is_dry = 1;
-
-			/* disable sender dry event */
-#ifdef SCTP_EVENT
-			memset(&event, 0, sizeof(struct sctp_event));
-			event.se_assoc_id = 0;
-			event.se_type = SCTP_SENDER_DRY_EVENT;
-			event.se_on = 0;
-			ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event, sizeof(struct sctp_event));
-#else
-			eventsize = (socklen_t) sizeof(struct sctp_event_subscribe);
-			ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, &eventsize);
-			if (ret < 0)
-				return -1;
-
-			event.sctp_sender_dry_event = 0;
-
-			ret = setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, sizeof(struct sctp_event_subscribe));
-#endif
-			if (ret < 0)
-				return -1;
-			}
-
-#ifdef SCTP_AUTHENTICATION_EVENT
-		if (snp.sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
-			dgram_sctp_handle_auth_free_key_event(b, &snp);
-#endif
+    int is_dry = 0;
+    int n, sockflags, ret;
+    union sctp_notification snp;
+    struct msghdr msg;
+    struct iovec iov;
+#  ifdef SCTP_EVENT
+    struct sctp_event event;
+#  else
+    struct sctp_event_subscribe event;
+    socklen_t eventsize;
+#  endif
+    bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
+
+    /* set sender dry event */
+#  ifdef SCTP_EVENT
+    memset(&event, 0, sizeof(struct sctp_event));
+    event.se_assoc_id = 0;
+    event.se_type = SCTP_SENDER_DRY_EVENT;
+    event.se_on = 1;
+    ret =
+        setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event,
+                   sizeof(struct sctp_event));
+#  else
+    eventsize = sizeof(struct sctp_event_subscribe);
+    ret = getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event, &eventsize);
+    if (ret < 0)
+        return -1;
+
+    event.sctp_sender_dry_event = 1;
+
+    ret =
+        setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                   sizeof(struct sctp_event_subscribe));
+#  endif
+    if (ret < 0)
+        return -1;
+
+    /* peek for notification */
+    memset(&snp, 0x00, sizeof(union sctp_notification));
+    iov.iov_base = (char *)&snp;
+    iov.iov_len = sizeof(union sctp_notification);
+    msg.msg_name = NULL;
+    msg.msg_namelen = 0;
+    msg.msg_iov = &iov;
+    msg.msg_iovlen = 1;
+    msg.msg_control = NULL;
+    msg.msg_controllen = 0;
+    msg.msg_flags = 0;
+
+    n = recvmsg(b->num, &msg, MSG_PEEK);
+    if (n <= 0) {
+        if ((n < 0) && (get_last_socket_error() != EAGAIN)
+            && (get_last_socket_error() != EWOULDBLOCK))
+            return -1;
+        else
+            return 0;
+    }
+
+    /* if we find a notification, process it and try again if necessary */
+    while (msg.msg_flags & MSG_NOTIFICATION) {
+        memset(&snp, 0x00, sizeof(union sctp_notification));
+        iov.iov_base = (char *)&snp;
+        iov.iov_len = sizeof(union sctp_notification);
+        msg.msg_name = NULL;
+        msg.msg_namelen = 0;
+        msg.msg_iov = &iov;
+        msg.msg_iovlen = 1;
+        msg.msg_control = NULL;
+        msg.msg_controllen = 0;
+        msg.msg_flags = 0;
+
+        n = recvmsg(b->num, &msg, 0);
+        if (n <= 0) {
+            if ((n < 0) && (get_last_socket_error() != EAGAIN)
+                && (get_last_socket_error() != EWOULDBLOCK))
+                return -1;
+            else
+                return is_dry;
+        }
+
+        if (snp.sn_header.sn_type == SCTP_SENDER_DRY_EVENT) {
+            is_dry = 1;
+
+            /* disable sender dry event */
+#  ifdef SCTP_EVENT
+            memset(&event, 0, sizeof(struct sctp_event));
+            event.se_assoc_id = 0;
+            event.se_type = SCTP_SENDER_DRY_EVENT;
+            event.se_on = 0;
+            ret =
+                setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENT, &event,
+                           sizeof(struct sctp_event));
+#  else
+            eventsize = (socklen_t) sizeof(struct sctp_event_subscribe);
+            ret =
+                getsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                           &eventsize);
+            if (ret < 0)
+                return -1;
+
+            event.sctp_sender_dry_event = 0;
+
+            ret =
+                setsockopt(b->num, IPPROTO_SCTP, SCTP_EVENTS, &event,
+                           sizeof(struct sctp_event_subscribe));
+#  endif
+            if (ret < 0)
+                return -1;
+        }
+#  ifdef SCTP_AUTHENTICATION_EVENT
+        if (snp.sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
+            dgram_sctp_handle_auth_free_key_event(b, &snp);
+#  endif
 
-		if (data->handle_notifications != NULL)
-			data->handle_notifications(b, data->notification_context, (void*) &snp);
-
-		/* found notification, peek again */
-		memset(&snp, 0x00, sizeof(union sctp_notification));
-		iov.iov_base = (char *)&snp;
-		iov.iov_len = sizeof(union sctp_notification);
-		msg.msg_name = NULL;
-		msg.msg_namelen = 0;
-		msg.msg_iov = &iov;
-		msg.msg_iovlen = 1;
-		msg.msg_control = NULL;
-		msg.msg_controllen = 0;
-		msg.msg_flags = 0;
-
-		/* if we have seen the dry already, don't wait */
-		if (is_dry)
-			{
-			sockflags = fcntl(b->num, F_GETFL, 0);
-			fcntl(b->num, F_SETFL, O_NONBLOCK);
-			}
-
-		n = recvmsg(b->num, &msg, MSG_PEEK);
-
-		if (is_dry)
-			{
-			fcntl(b->num, F_SETFL, sockflags);
-			}
-
-		if (n <= 0)
-			{
-			if ((n < 0) && (get_last_socket_error() != EAGAIN) && (get_last_socket_error() != EWOULDBLOCK))
-				return -1;
-			else
-				return is_dry;
-			}
-		}
-
-	/* read anything else */
-	return is_dry;
+        if (data->handle_notifications != NULL)
+            data->handle_notifications(b, data->notification_context,
+                                       (void *)&snp);
+
+        /* found notification, peek again */
+        memset(&snp, 0x00, sizeof(union sctp_notification));
+        iov.iov_base = (char *)&snp;
+        iov.iov_len = sizeof(union sctp_notification);
+        msg.msg_name = NULL;
+        msg.msg_namelen = 0;
+        msg.msg_iov = &iov;
+        msg.msg_iovlen = 1;
+        msg.msg_control = NULL;
+        msg.msg_controllen = 0;
+        msg.msg_flags = 0;
+
+        /* if we have seen the dry already, don't wait */
+        if (is_dry) {
+            sockflags = fcntl(b->num, F_GETFL, 0);
+            fcntl(b->num, F_SETFL, O_NONBLOCK);
+        }
+
+        n = recvmsg(b->num, &msg, MSG_PEEK);
+
+        if (is_dry) {
+            fcntl(b->num, F_SETFL, sockflags);
+        }
+
+        if (n <= 0) {
+            if ((n < 0) && (get_last_socket_error() != EAGAIN)
+                && (get_last_socket_error() != EWOULDBLOCK))
+                return -1;
+            else
+                return is_dry;
+        }
+    }
+
+    /* read anything else */
+    return is_dry;
 }
 
 int BIO_dgram_sctp_msg_waiting(BIO *b)
-	{
-	int n, sockflags;
-	union sctp_notification snp;
-	struct msghdr msg;
-	struct iovec iov;
-	bio_dgram_sctp_data *data = (bio_dgram_sctp_data *)b->ptr;
-
-	/* Check if there are any messages waiting to be read */
-	do
-		{
-		memset(&snp, 0x00, sizeof(union sctp_notification));
-		iov.iov_base = (char *)&snp;
-		iov.iov_len = sizeof(union sctp_notification);
-		msg.msg_name = NULL;
-		msg.msg_namelen = 0;
-		msg.msg_iov = &iov;
-		msg.msg_iovlen = 1;
-		msg.msg_control = NULL;
-		msg.msg_controllen = 0;
-		msg.msg_flags = 0;
-
-		sockflags = fcntl(b->num, F_GETFL, 0);
-		fcntl(b->num, F_SETFL, O_NONBLOCK);
-		n = recvmsg(b->num, &msg, MSG_PEEK);
-		fcntl(b->num, F_SETFL, sockflags);
-
-		/* if notification, process and try again */
-		if (n > 0 && (msg.msg_flags & MSG_NOTIFICATION))
-			{
-#ifdef SCTP_AUTHENTICATION_EVENT
-			if (snp.sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
-				dgram_sctp_handle_auth_free_key_event(b, &snp);
-#endif
+{
+    int n, sockflags;
+    union sctp_notification snp;
+    struct msghdr msg;
+    struct iovec iov;
+    bio_dgram_sctp_data *data = (bio_dgram_sctp_data *) b->ptr;
+
+    /* Check if there are any messages waiting to be read */
+    do {
+        memset(&snp, 0x00, sizeof(union sctp_notification));
+        iov.iov_base = (char *)&snp;
+        iov.iov_len = sizeof(union sctp_notification);
+        msg.msg_name = NULL;
+        msg.msg_namelen = 0;
+        msg.msg_iov = &iov;
+        msg.msg_iovlen = 1;
+        msg.msg_control = NULL;
+        msg.msg_controllen = 0;
+        msg.msg_flags = 0;
+
+        sockflags = fcntl(b->num, F_GETFL, 0);
+        fcntl(b->num, F_SETFL, O_NONBLOCK);
+        n = recvmsg(b->num, &msg, MSG_PEEK);
+        fcntl(b->num, F_SETFL, sockflags);
+
+        /* if notification, process and try again */
+        if (n > 0 && (msg.msg_flags & MSG_NOTIFICATION)) {
+#  ifdef SCTP_AUTHENTICATION_EVENT
+            if (snp.sn_header.sn_type == SCTP_AUTHENTICATION_EVENT)
+                dgram_sctp_handle_auth_free_key_event(b, &snp);
+#  endif
 
-			memset(&snp, 0x00, sizeof(union sctp_notification));
-			iov.iov_base = (char *)&snp;
-			iov.iov_len = sizeof(union sctp_notification);
-			msg.msg_name = NULL;
-			msg.msg_namelen = 0;
-			msg.msg_iov = &iov;
-			msg.msg_iovlen = 1;
-			msg.msg_control = NULL;
-			msg.msg_controllen = 0;
-			msg.msg_flags = 0;
-			n = recvmsg(b->num, &msg, 0);
-
-			if (data->handle_notifications != NULL)
-				data->handle_notifications(b, data->notification_context, (void*) &snp);
-			}
-
-		} while (n > 0 && (msg.msg_flags & MSG_NOTIFICATION));
-
-	/* Return 1 if there is a message to be read, return 0 otherwise. */
-	if (n > 0)
-		return 1;
-	else
-		return 0;
-	}
+            memset(&snp, 0x00, sizeof(union sctp_notification));
+            iov.iov_base = (char *)&snp;
+            iov.iov_len = sizeof(union sctp_notification);
+            msg.msg_name = NULL;
+            msg.msg_namelen = 0;
+            msg.msg_iov = &iov;
+            msg.msg_iovlen = 1;
+            msg.msg_control = NULL;
+            msg.msg_controllen = 0;
+            msg.msg_flags = 0;
+            n = recvmsg(b->num, &msg, 0);
+
+            if (data->handle_notifications != NULL)
+                data->handle_notifications(b, data->notification_context,
+                                           (void *)&snp);
+        }
+
+    } while (n > 0 && (msg.msg_flags & MSG_NOTIFICATION));
+
+    /* Return 1 if there is a message to be read, return 0 otherwise. */
+    if (n > 0)
+        return 1;
+    else
+        return 0;
+}
 
 static int dgram_sctp_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=dgram_sctp_write(bp,str,n);
-	return(ret);
-	}
-#endif
+    n = strlen(str);
+    ret = dgram_sctp_write(bp, str, n);
+    return (ret);
+}
+# endif
 
 static int BIO_dgram_should_retry(int i)
-	{
-	int err;
-
-	if ((i == 0) || (i == -1))
-		{
-		err=get_last_socket_error();
-
-#if defined(OPENSSL_SYS_WINDOWS)
-	/* If the socket return value (i) is -1
-	 * and err is unexpectedly 0 at this point,
-	 * the error code was overwritten by
-	 * another system call before this error
-	 * handling is called.
-	 */
-#endif
+{
+    int err;
 
-		return(BIO_dgram_non_fatal_error(err));
-		}
-	return(0);
-	}
+    if ((i == 0) || (i == -1)) {
+        err = get_last_socket_error();
 
-int BIO_dgram_non_fatal_error(int err)
-	{
-	switch (err)
-		{
-#if defined(OPENSSL_SYS_WINDOWS)
-# if defined(WSAEWOULDBLOCK)
-	case WSAEWOULDBLOCK:
+# if defined(OPENSSL_SYS_WINDOWS)
+        /*
+         * If the socket return value (i) is -1 and err is unexpectedly 0 at
+         * this point, the error code was overwritten by another system call
+         * before this error handling is called.
+         */
 # endif
 
-# if 0 /* This appears to always be an error */
-#  if defined(WSAENOTCONN)
-	case WSAENOTCONN:
+        return (BIO_dgram_non_fatal_error(err));
+    }
+    return (0);
+}
+
+int BIO_dgram_non_fatal_error(int err)
+{
+    switch (err) {
+# if defined(OPENSSL_SYS_WINDOWS)
+#  if defined(WSAEWOULDBLOCK)
+    case WSAEWOULDBLOCK:
+#  endif
+
+#  if 0                         /* This appears to always be an error */
+#   if defined(WSAENOTCONN)
+    case WSAENOTCONN:
+#   endif
 #  endif
 # endif
-#endif
 
-#ifdef EWOULDBLOCK
-# ifdef WSAEWOULDBLOCK
-#  if WSAEWOULDBLOCK != EWOULDBLOCK
-	case EWOULDBLOCK:
+# ifdef EWOULDBLOCK
+#  ifdef WSAEWOULDBLOCK
+#   if WSAEWOULDBLOCK != EWOULDBLOCK
+    case EWOULDBLOCK:
+#   endif
+#  else
+    case EWOULDBLOCK:
 #  endif
-# else
-	case EWOULDBLOCK:
 # endif
-#endif
 
-#ifdef EINTR
-	case EINTR:
-#endif
+# ifdef EINTR
+    case EINTR:
+# endif
 
-#ifdef EAGAIN
-#if EWOULDBLOCK != EAGAIN
-	case EAGAIN:
+# ifdef EAGAIN
+#  if EWOULDBLOCK != EAGAIN
+    case EAGAIN:
+#  endif
 # endif
-#endif
 
-#ifdef EPROTO
-	case EPROTO:
-#endif
+# ifdef EPROTO
+    case EPROTO:
+# endif
 
-#ifdef EINPROGRESS
-	case EINPROGRESS:
-#endif
+# ifdef EINPROGRESS
+    case EINPROGRESS:
+# endif
 
-#ifdef EALREADY
-	case EALREADY:
-#endif
+# ifdef EALREADY
+    case EALREADY:
+# endif
 
-		return(1);
-		/* break; */
-	default:
-		break;
-		}
-	return(0);
-	}
+        return (1);
+        /* break; */
+    default:
+        break;
+    }
+    return (0);
+}
 
 static void get_current_time(struct timeval *t)
-	{
-#if defined(_WIN32)
-	SYSTEMTIME st;
-	union { unsigned __int64 ul; FILETIME ft; } now;
-
-	GetSystemTime(&st);
-	SystemTimeToFileTime(&st,&now.ft);
-#ifdef	__MINGW32__
-	now.ul -= 116444736000000000ULL;
-#else
-	now.ul -= 116444736000000000UI64;	/* re-bias to 1/1/1970 */
-#endif
-	t->tv_sec  = (long)(now.ul/10000000);
-	t->tv_usec = ((int)(now.ul%10000000))/10;
-#elif defined(OPENSSL_SYS_VMS)
-	struct timeb tb;
-	ftime(&tb);
-	t->tv_sec = (long)tb.time;
-	t->tv_usec = (long)tb.millitm * 1000;
-#else
-	gettimeofday(t, NULL);
-#endif
-	}
+{
+# if defined(_WIN32)
+    SYSTEMTIME st;
+    union {
+        unsigned __int64 ul;
+        FILETIME ft;
+    } now;
+
+    GetSystemTime(&st);
+    SystemTimeToFileTime(&st, &now.ft);
+#  ifdef  __MINGW32__
+    now.ul -= 116444736000000000ULL;
+#  else
+    now.ul -= 116444736000000000U I64; /* re-bias to 1/1/1970 */
+#  endif
+    t->tv_sec = (long)(now.ul / 10000000);
+    t->tv_usec = ((int)(now.ul % 10000000)) / 10;
+# elif defined(OPENSSL_SYS_VMS)
+    struct timeb tb;
+    ftime(&tb);
+    t->tv_sec = (long)tb.time;
+    t->tv_usec = (long)tb.millitm * 1000;
+# else
+    gettimeofday(t, NULL);
+# endif
+}
 
 #endif
diff --git a/crypto/bio/bss_fd.c b/crypto/bio/bss_fd.c
index c274877c13..5f4e34481b 100644
--- a/crypto/bio/bss_fd.c
+++ b/crypto/bio/bss_fd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,23 +65,25 @@
 /*
  * Dummy placeholder for BIO_s_fd...
  */
-BIO *BIO_new_fd(int fd,int close_flag)
-	{
-	return NULL;
-	}
+BIO *BIO_new_fd(int fd, int close_flag)
+{
+    return NULL;
+}
+
 int BIO_fd_non_fatal_error(int err)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
+
 int BIO_fd_should_retry(int i)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
 
 BIO_METHOD *BIO_s_fd(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 /*
  * As for unconditional usage of "UPLINK" interface in this module.
@@ -95,7 +97,7 @@ BIO_METHOD *BIO_s_fd(void)
  * file descriptors can only be provided by application. Therefore
  * "UPLINK" calls are due...
  */
-#include "bio_lcl.h"
+# include "bio_lcl.h"
 
 static int fd_write(BIO *h, const char *buf, int num);
 static int fd_read(BIO *h, char *buf, int size);
@@ -106,230 +108,223 @@ static int fd_new(BIO *h);
 static int fd_free(BIO *data);
 int BIO_fd_should_retry(int s);
 
-static BIO_METHOD methods_fdp=
-	{
-	BIO_TYPE_FD,"file descriptor",
-	fd_write,
-	fd_read,
-	fd_puts,
-	fd_gets,
-	fd_ctrl,
-	fd_new,
-	fd_free,
-	NULL,
-	};
+static BIO_METHOD methods_fdp = {
+    BIO_TYPE_FD, "file descriptor",
+    fd_write,
+    fd_read,
+    fd_puts,
+    fd_gets,
+    fd_ctrl,
+    fd_new,
+    fd_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_fd(void)
-	{
-	return(&methods_fdp);
-	}
-
-BIO *BIO_new_fd(int fd,int close_flag)
-	{
-	BIO *ret;
-	ret=BIO_new(BIO_s_fd());
-	if (ret == NULL) return(NULL);
-	BIO_set_fd(ret,fd,close_flag);
-	return(ret);
-	}
+{
+    return (&methods_fdp);
+}
+
+BIO *BIO_new_fd(int fd, int close_flag)
+{
+    BIO *ret;
+    ret = BIO_new(BIO_s_fd());
+    if (ret == NULL)
+        return (NULL);
+    BIO_set_fd(ret, fd, close_flag);
+    return (ret);
+}
 
 static int fd_new(BIO *bi)
-	{
-	bi->init=0;
-	bi->num=-1;
-	bi->ptr=NULL;
-	bi->flags=BIO_FLAGS_UPLINK; /* essentially redundant */
-	return(1);
-	}
+{
+    bi->init = 0;
+    bi->num = -1;
+    bi->ptr = NULL;
+    bi->flags = BIO_FLAGS_UPLINK; /* essentially redundant */
+    return (1);
+}
 
 static int fd_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->shutdown)
-		{
-		if (a->init)
-			{
-			UP_close(a->num);
-			}
-		a->init=0;
-		a->flags=BIO_FLAGS_UPLINK;
-		}
-	return(1);
-	}
-	
-static int fd_read(BIO *b, char *out,int outl)
-	{
-	int ret=0;
-
-	if (out != NULL)
-		{
-		clear_sys_error();
-		ret=UP_read(b->num,out,outl);
-		BIO_clear_retry_flags(b);
-		if (ret <= 0)
-			{
-			if (BIO_fd_should_retry(ret))
-				BIO_set_retry_read(b);
-			}
-		}
-	return(ret);
-	}
+{
+    if (a == NULL)
+        return (0);
+    if (a->shutdown) {
+        if (a->init) {
+            UP_close(a->num);
+        }
+        a->init = 0;
+        a->flags = BIO_FLAGS_UPLINK;
+    }
+    return (1);
+}
+
+static int fd_read(BIO *b, char *out, int outl)
+{
+    int ret = 0;
+
+    if (out != NULL) {
+        clear_sys_error();
+        ret = UP_read(b->num, out, outl);
+        BIO_clear_retry_flags(b);
+        if (ret <= 0) {
+            if (BIO_fd_should_retry(ret))
+                BIO_set_retry_read(b);
+        }
+    }
+    return (ret);
+}
 
 static int fd_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	clear_sys_error();
-	ret=UP_write(b->num,in,inl);
-	BIO_clear_retry_flags(b);
-	if (ret <= 0)
-		{
-		if (BIO_fd_should_retry(ret))
-			BIO_set_retry_write(b);
-		}
-	return(ret);
-	}
+{
+    int ret;
+    clear_sys_error();
+    ret = UP_write(b->num, in, inl);
+    BIO_clear_retry_flags(b);
+    if (ret <= 0) {
+        if (BIO_fd_should_retry(ret))
+            BIO_set_retry_write(b);
+    }
+    return (ret);
+}
 
 static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	int *ip;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		num=0;
-	case BIO_C_FILE_SEEK:
-		ret=(long)UP_lseek(b->num,num,0);
-		break;
-	case BIO_C_FILE_TELL:
-	case BIO_CTRL_INFO:
-		ret=(long)UP_lseek(b->num,0,1);
-		break;
-	case BIO_C_SET_FD:
-		fd_free(b);
-		b->num= *((int *)ptr);
-		b->shutdown=(int)num;
-		b->init=1;
-		break;
-	case BIO_C_GET_FD:
-		if (b->init)
-			{
-			ip=(int *)ptr;
-			if (ip != NULL) *ip=b->num;
-			ret=b->num;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-		ret=0;
-		break;
-	case BIO_CTRL_DUP:
-	case BIO_CTRL_FLUSH:
-		ret=1;
-		break;
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+    int *ip;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        num = 0;
+    case BIO_C_FILE_SEEK:
+        ret = (long)UP_lseek(b->num, num, 0);
+        break;
+    case BIO_C_FILE_TELL:
+    case BIO_CTRL_INFO:
+        ret = (long)UP_lseek(b->num, 0, 1);
+        break;
+    case BIO_C_SET_FD:
+        fd_free(b);
+        b->num = *((int *)ptr);
+        b->shutdown = (int)num;
+        b->init = 1;
+        break;
+    case BIO_C_GET_FD:
+        if (b->init) {
+            ip = (int *)ptr;
+            if (ip != NULL)
+                *ip = b->num;
+            ret = b->num;
+        } else
+            ret = -1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+        ret = 0;
+        break;
+    case BIO_CTRL_DUP:
+    case BIO_CTRL_FLUSH:
+        ret = 1;
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int fd_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=fd_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = fd_write(bp, str, n);
+    return (ret);
+}
 
 static int fd_gets(BIO *bp, char *buf, int size)
-        {
-	int ret=0;
-	char *ptr=buf;
-	char *end=buf+size-1;
+{
+    int ret = 0;
+    char *ptr = buf;
+    char *end = buf + size - 1;
 
-	while ( (ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n') )
-		ptr++;
+    while ((ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n'))
+        ptr++;
 
-	ptr[0]='\0';
+    ptr[0] = '\0';
 
-	if (buf[0] != '\0')
-		ret=strlen(buf);
-	return(ret);
-        }
+    if (buf[0] != '\0')
+        ret = strlen(buf);
+    return (ret);
+}
 
 int BIO_fd_should_retry(int i)
-	{
-	int err;
+{
+    int err;
 
-	if ((i == 0) || (i == -1))
-		{
-		err=get_last_sys_error();
+    if ((i == 0) || (i == -1)) {
+        err = get_last_sys_error();
 
-#if defined(OPENSSL_SYS_WINDOWS) && 0 /* more microsoft stupidity? perhaps not? Ben 4/1/99 */
-		if ((i == -1) && (err == 0))
-			return(1);
-#endif
+# if defined(OPENSSL_SYS_WINDOWS) && 0/* more microsoft stupidity? perhaps
+                                       * not? Ben 4/1/99 */
+        if ((i == -1) && (err == 0))
+            return (1);
+# endif
 
-		return(BIO_fd_non_fatal_error(err));
-		}
-	return(0);
-	}
+        return (BIO_fd_non_fatal_error(err));
+    }
+    return (0);
+}
 
 int BIO_fd_non_fatal_error(int err)
-	{
-	switch (err)
-		{
-
-#ifdef EWOULDBLOCK
-# ifdef WSAEWOULDBLOCK
-#  if WSAEWOULDBLOCK != EWOULDBLOCK
-	case EWOULDBLOCK:
+{
+    switch (err) {
+
+# ifdef EWOULDBLOCK
+#  ifdef WSAEWOULDBLOCK
+#   if WSAEWOULDBLOCK != EWOULDBLOCK
+    case EWOULDBLOCK:
+#   endif
+#  else
+    case EWOULDBLOCK:
 #  endif
-# else
-	case EWOULDBLOCK:
 # endif
-#endif
 
-#if defined(ENOTCONN)
-	case ENOTCONN:
-#endif
+# if defined(ENOTCONN)
+    case ENOTCONN:
+# endif
 
-#ifdef EINTR
-	case EINTR:
-#endif
+# ifdef EINTR
+    case EINTR:
+# endif
 
-#ifdef EAGAIN
-#if EWOULDBLOCK != EAGAIN
-	case EAGAIN:
+# ifdef EAGAIN
+#  if EWOULDBLOCK != EAGAIN
+    case EAGAIN:
+#  endif
 # endif
-#endif
 
-#ifdef EPROTO
-	case EPROTO:
-#endif
+# ifdef EPROTO
+    case EPROTO:
+# endif
 
-#ifdef EINPROGRESS
-	case EINPROGRESS:
-#endif
+# ifdef EINPROGRESS
+    case EINPROGRESS:
+# endif
 
-#ifdef EALREADY
-	case EALREADY:
-#endif
-		return(1);
-		/* break; */
-	default:
-		break;
-		}
-	return(0);
-	}
+# ifdef EALREADY
+    case EALREADY:
+# endif
+        return (1);
+        /* break; */
+    default:
+        break;
+    }
+    return (0);
+}
 #endif
diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index b4b7c21d66..d3da7e789f 100644
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,43 +57,43 @@
  */
 
 /*-
- * 03-Dec-1997	rdenny@dc3.com  Fix bug preventing use of stdin/stdout
- *		with binary data (e.g. asn1parse -inform DER < xxx) under
- *		Windows
+ * 03-Dec-1997  rdenny@dc3.com  Fix bug preventing use of stdin/stdout
+ *              with binary data (e.g. asn1parse -inform DER < xxx) under
+ *              Windows
  */
 
 #ifndef HEADER_BSS_FILE_C
-#define HEADER_BSS_FILE_C
-
-#if defined(__linux) || defined(__sun) || defined(__hpux)
-/* Following definition aliases fopen to fopen64 on above mentioned
- * platforms. This makes it possible to open and sequentially access
- * files larger than 2GB from 32-bit application. It does not allow to
- * traverse them beyond 2GB with fseek/ftell, but on the other hand *no*
- * 32-bit platform permits that, not with fseek/ftell. Not to mention
- * that breaking 2GB limit for seeking would require surgery to *our*
- * API. But sequential access suffices for practical cases when you
- * can run into large files, such as fingerprinting, so we can let API
- * alone. For reference, the list of 32-bit platforms which allow for
- * sequential access of large files without extra "magic" comprise *BSD,
- * Darwin, IRIX...
+# define HEADER_BSS_FILE_C
+
+# if defined(__linux) || defined(__sun) || defined(__hpux)
+/*
+ * Following definition aliases fopen to fopen64 on above mentioned
+ * platforms. This makes it possible to open and sequentially access files
+ * larger than 2GB from 32-bit application. It does not allow to traverse
+ * them beyond 2GB with fseek/ftell, but on the other hand *no* 32-bit
+ * platform permits that, not with fseek/ftell. Not to mention that breaking
+ * 2GB limit for seeking would require surgery to *our* API. But sequential
+ * access suffices for practical cases when you can run into large files,
+ * such as fingerprinting, so we can let API alone. For reference, the list
+ * of 32-bit platforms which allow for sequential access of large files
+ * without extra "magic" comprise *BSD, Darwin, IRIX...
  */
-#ifndef _FILE_OFFSET_BITS
-#define _FILE_OFFSET_BITS 64
-#endif
-#endif
+#  ifndef _FILE_OFFSET_BITS
+#   define _FILE_OFFSET_BITS 64
+#  endif
+# endif
 
-#include 
-#include 
-#include "cryptlib.h"
-#include "bio_lcl.h"
-#include 
+# include 
+# include 
+# include "cryptlib.h"
+# include "bio_lcl.h"
+# include 
 
-#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
-#include 
-#endif
+# if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
+#  include 
+# endif
 
-#if !defined(OPENSSL_NO_STDIO)
+# if !defined(OPENSSL_NO_STDIO)
 
 static int MS_CALLBACK file_write(BIO *h, const char *buf, int num);
 static int MS_CALLBACK file_read(BIO *h, char *buf, int size);
@@ -102,381 +102,365 @@ static int MS_CALLBACK file_gets(BIO *h, char *str, int size);
 static long MS_CALLBACK file_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int MS_CALLBACK file_new(BIO *h);
 static int MS_CALLBACK file_free(BIO *data);
-static BIO_METHOD methods_filep=
-	{
-	BIO_TYPE_FILE,
-	"FILE pointer",
-	file_write,
-	file_read,
-	file_puts,
-	file_gets,
-	file_ctrl,
-	file_new,
-	file_free,
-	NULL,
-	};
+static BIO_METHOD methods_filep = {
+    BIO_TYPE_FILE,
+    "FILE pointer",
+    file_write,
+    file_read,
+    file_puts,
+    file_gets,
+    file_ctrl,
+    file_new,
+    file_free,
+    NULL,
+};
 
 BIO *BIO_new_file(const char *filename, const char *mode)
-	{
-	BIO  *ret;
-	FILE *file=NULL;
-
-#if defined(_WIN32) && defined(CP_UTF8)
-	int sz, len_0 = (int)strlen(filename)+1;
-	DWORD flags;
-
-	/*
-	 * Basically there are three cases to cover: a) filename is
-	 * pure ASCII string; b) actual UTF-8 encoded string and
-	 * c) locale-ized string, i.e. one containing 8-bit
-	 * characters that are meaningful in current system locale.
-	 * If filename is pure ASCII or real UTF-8 encoded string,
-	 * MultiByteToWideChar succeeds and _wfopen works. If
-	 * filename is locale-ized string, chances are that
-	 * MultiByteToWideChar fails reporting
-	 * ERROR_NO_UNICODE_TRANSLATION, in which case we fall
-	 * back to fopen...
-	 */
-	if ((sz=MultiByteToWideChar(CP_UTF8,(flags=MB_ERR_INVALID_CHARS),
-					filename,len_0,NULL,0))>0 ||
-	    (GetLastError()==ERROR_INVALID_FLAGS &&
-	     (sz=MultiByteToWideChar(CP_UTF8,(flags=0),
-					filename,len_0,NULL,0))>0)
-	   )
-		{
-		WCHAR  wmode[8];
-		WCHAR *wfilename = _alloca(sz*sizeof(WCHAR));
-
-		if (MultiByteToWideChar(CP_UTF8,flags,
-					filename,len_0,wfilename,sz) &&
-		    MultiByteToWideChar(CP_UTF8,0,mode,strlen(mode)+1,
-			    		wmode,sizeof(wmode)/sizeof(wmode[0])) &&
-		    (file=_wfopen(wfilename,wmode))==NULL &&
-		    (errno==ENOENT || errno==EBADF)
-		   )
-			{
-			/*
-			 * UTF-8 decode succeeded, but no file, filename
-			 * could still have been locale-ized...
-			 */
-			file = fopen(filename,mode);
-			}
-		}
-	else if (GetLastError()==ERROR_NO_UNICODE_TRANSLATION)
-		{
-		file = fopen(filename,mode);
-		}
-#else
-	file=fopen(filename,mode);	
-#endif
-	if (file == NULL)
-		{
-		SYSerr(SYS_F_FOPEN,get_last_sys_error());
-		ERR_add_error_data(5,"fopen('",filename,"','",mode,"')");
-		if (errno == ENOENT)
-			BIOerr(BIO_F_BIO_NEW_FILE,BIO_R_NO_SUCH_FILE);
-		else
-			BIOerr(BIO_F_BIO_NEW_FILE,ERR_R_SYS_LIB);
-		return(NULL);
-		}
-	if ((ret=BIO_new(BIO_s_file())) == NULL)
-		{
-		fclose(file);
-		return(NULL);
-		}
-
-	BIO_clear_flags(ret,BIO_FLAGS_UPLINK); /* we did fopen -> we disengage UPLINK */
-	BIO_set_fp(ret,file,BIO_CLOSE);
-	return(ret);
-	}
+{
+    BIO *ret;
+    FILE *file = NULL;
+
+#  if defined(_WIN32) && defined(CP_UTF8)
+    int sz, len_0 = (int)strlen(filename) + 1;
+    DWORD flags;
+
+    /*
+     * Basically there are three cases to cover: a) filename is
+     * pure ASCII string; b) actual UTF-8 encoded string and
+     * c) locale-ized string, i.e. one containing 8-bit
+     * characters that are meaningful in current system locale.
+     * If filename is pure ASCII or real UTF-8 encoded string,
+     * MultiByteToWideChar succeeds and _wfopen works. If
+     * filename is locale-ized string, chances are that
+     * MultiByteToWideChar fails reporting
+     * ERROR_NO_UNICODE_TRANSLATION, in which case we fall
+     * back to fopen...
+     */
+    if ((sz = MultiByteToWideChar(CP_UTF8, (flags = MB_ERR_INVALID_CHARS),
+                                  filename, len_0, NULL, 0)) > 0 ||
+        (GetLastError() == ERROR_INVALID_FLAGS &&
+         (sz = MultiByteToWideChar(CP_UTF8, (flags = 0),
+                                   filename, len_0, NULL, 0)) > 0)
+        ) {
+        WCHAR wmode[8];
+        WCHAR *wfilename = _alloca(sz * sizeof(WCHAR));
+
+        if (MultiByteToWideChar(CP_UTF8, flags,
+                                filename, len_0, wfilename, sz) &&
+            MultiByteToWideChar(CP_UTF8, 0, mode, strlen(mode) + 1,
+                                wmode, sizeof(wmode) / sizeof(wmode[0])) &&
+            (file = _wfopen(wfilename, wmode)) == NULL &&
+            (errno == ENOENT || errno == EBADF)
+            ) {
+            /*
+             * UTF-8 decode succeeded, but no file, filename
+             * could still have been locale-ized...
+             */
+            file = fopen(filename, mode);
+        }
+    } else if (GetLastError() == ERROR_NO_UNICODE_TRANSLATION) {
+        file = fopen(filename, mode);
+    }
+#  else
+    file = fopen(filename, mode);
+#  endif
+    if (file == NULL) {
+        SYSerr(SYS_F_FOPEN, get_last_sys_error());
+        ERR_add_error_data(5, "fopen('", filename, "','", mode, "')");
+        if (errno == ENOENT)
+            BIOerr(BIO_F_BIO_NEW_FILE, BIO_R_NO_SUCH_FILE);
+        else
+            BIOerr(BIO_F_BIO_NEW_FILE, ERR_R_SYS_LIB);
+        return (NULL);
+    }
+    if ((ret = BIO_new(BIO_s_file())) == NULL) {
+        fclose(file);
+        return (NULL);
+    }
+
+    BIO_clear_flags(ret, BIO_FLAGS_UPLINK); /* we did fopen -> we disengage
+                                             * UPLINK */
+    BIO_set_fp(ret, file, BIO_CLOSE);
+    return (ret);
+}
 
 BIO *BIO_new_fp(FILE *stream, int close_flag)
-	{
-	BIO *ret;
+{
+    BIO *ret;
 
-	if ((ret=BIO_new(BIO_s_file())) == NULL)
-		return(NULL);
+    if ((ret = BIO_new(BIO_s_file())) == NULL)
+        return (NULL);
 
-	BIO_set_flags(ret,BIO_FLAGS_UPLINK); /* redundant, left for documentation puposes */
-	BIO_set_fp(ret,stream,close_flag);
-	return(ret);
-	}
+    BIO_set_flags(ret, BIO_FLAGS_UPLINK); /* redundant, left for
+                                           * documentation puposes */
+    BIO_set_fp(ret, stream, close_flag);
+    return (ret);
+}
 
 BIO_METHOD *BIO_s_file(void)
-	{
-	return(&methods_filep);
-	}
+{
+    return (&methods_filep);
+}
 
 static int MS_CALLBACK file_new(BIO *bi)
-	{
-	bi->init=0;
-	bi->num=0;
-	bi->ptr=NULL;
-	bi->flags=BIO_FLAGS_UPLINK; /* default to UPLINK */
-	return(1);
-	}
+{
+    bi->init = 0;
+    bi->num = 0;
+    bi->ptr = NULL;
+    bi->flags = BIO_FLAGS_UPLINK; /* default to UPLINK */
+    return (1);
+}
 
 static int MS_CALLBACK file_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->shutdown)
-		{
-		if ((a->init) && (a->ptr != NULL))
-			{
-			if (a->flags&BIO_FLAGS_UPLINK)
-				UP_fclose (a->ptr);
-			else
-				fclose (a->ptr);
-			a->ptr=NULL;
-			a->flags=BIO_FLAGS_UPLINK;
-			}
-		a->init=0;
-		}
-	return(1);
-	}
-	
-static int MS_CALLBACK file_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
+{
+    if (a == NULL)
+        return (0);
+    if (a->shutdown) {
+        if ((a->init) && (a->ptr != NULL)) {
+            if (a->flags & BIO_FLAGS_UPLINK)
+                UP_fclose(a->ptr);
+            else
+                fclose(a->ptr);
+            a->ptr = NULL;
+            a->flags = BIO_FLAGS_UPLINK;
+        }
+        a->init = 0;
+    }
+    return (1);
+}
 
-	if (b->init && (out != NULL))
-		{
-		if (b->flags&BIO_FLAGS_UPLINK)
-			ret=UP_fread(out,1,(int)outl,b->ptr);
-		else
-			ret=fread(out,1,(int)outl,(FILE *)b->ptr);
-		if(ret == 0 && (b->flags&BIO_FLAGS_UPLINK)?UP_ferror((FILE *)b->ptr):ferror((FILE *)b->ptr))
-			{
-			SYSerr(SYS_F_FREAD,get_last_sys_error());
-			BIOerr(BIO_F_FILE_READ,ERR_R_SYS_LIB);
-			ret=-1;
-			}
-		}
-	return(ret);
-	}
+static int MS_CALLBACK file_read(BIO *b, char *out, int outl)
+{
+    int ret = 0;
+
+    if (b->init && (out != NULL)) {
+        if (b->flags & BIO_FLAGS_UPLINK)
+            ret = UP_fread(out, 1, (int)outl, b->ptr);
+        else
+            ret = fread(out, 1, (int)outl, (FILE *)b->ptr);
+        if (ret == 0
+            && (b->
+                flags & BIO_FLAGS_UPLINK) ? UP_ferror((FILE *)b->ptr) :
+            ferror((FILE *)b->ptr)) {
+            SYSerr(SYS_F_FREAD, get_last_sys_error());
+            BIOerr(BIO_F_FILE_READ, ERR_R_SYS_LIB);
+            ret = -1;
+        }
+    }
+    return (ret);
+}
 
 static int MS_CALLBACK file_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0;
-
-	if (b->init && (in != NULL))
-		{
-		if (b->flags&BIO_FLAGS_UPLINK)
-			ret=UP_fwrite(in,(int)inl,1,b->ptr);
-		else
-			ret=fwrite(in,(int)inl,1,(FILE *)b->ptr);
-		if (ret)
-			ret=inl;
-		/* ret=fwrite(in,1,(int)inl,(FILE *)b->ptr); */
-		/* according to Tim Hudson , the commented
-		 * out version above can cause 'inl' write calls under
-		 * some stupid stdio implementations (VMS) */
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if (b->init && (in != NULL)) {
+        if (b->flags & BIO_FLAGS_UPLINK)
+            ret = UP_fwrite(in, (int)inl, 1, b->ptr);
+        else
+            ret = fwrite(in, (int)inl, 1, (FILE *)b->ptr);
+        if (ret)
+            ret = inl;
+        /* ret=fwrite(in,1,(int)inl,(FILE *)b->ptr); */
+        /*
+         * according to Tim Hudson , the commented out
+         * version above can cause 'inl' write calls under some stupid stdio
+         * implementations (VMS)
+         */
+    }
+    return (ret);
+}
 
 static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	FILE *fp=(FILE *)b->ptr;
-	FILE **fpp;
-	char p[4];
-
-	switch (cmd)
-		{
-	case BIO_C_FILE_SEEK:
-	case BIO_CTRL_RESET:
-		if (b->flags&BIO_FLAGS_UPLINK)
-			ret=(long)UP_fseek(b->ptr,num,0);
-		else
-			ret=(long)fseek(fp,num,0);
-		break;
-	case BIO_CTRL_EOF:
-		if (b->flags&BIO_FLAGS_UPLINK)
-			ret=(long)UP_feof(fp);
-		else
-			ret=(long)feof(fp);
-		break;
-	case BIO_C_FILE_TELL:
-	case BIO_CTRL_INFO:
-		if (b->flags&BIO_FLAGS_UPLINK)
-			ret=UP_ftell(b->ptr);
-		else
-			ret=ftell(fp);
-		break;
-	case BIO_C_SET_FILE_PTR:
-		file_free(b);
-		b->shutdown=(int)num&BIO_CLOSE;
-		b->ptr=ptr;
-		b->init=1;
-#if BIO_FLAGS_UPLINK!=0
-#if defined(__MINGW32__) && defined(__MSVCRT__) && !defined(_IOB_ENTRIES)
-#define _IOB_ENTRIES 20
-#endif
-#if defined(_IOB_ENTRIES)
-		/* Safety net to catch purely internal BIO_set_fp calls */
-		if ((size_t)ptr >= (size_t)stdin &&
-		    (size_t)ptr <  (size_t)(stdin+_IOB_ENTRIES))
-			BIO_clear_flags(b,BIO_FLAGS_UPLINK);
-#endif
-#endif
-#ifdef UP_fsetmod
-		if (b->flags&BIO_FLAGS_UPLINK)
-			UP_fsetmod(b->ptr,(char)((num&BIO_FP_TEXT)?'t':'b'));
-		else
-#endif
-		{
-#if defined(OPENSSL_SYS_WINDOWS)
-		int fd = _fileno((FILE*)ptr);
-		if (num & BIO_FP_TEXT)
-			_setmode(fd,_O_TEXT);
-		else
-			_setmode(fd,_O_BINARY);
-#elif defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
-		int fd = fileno((FILE*)ptr);
-		/* Under CLib there are differences in file modes */
-		if (num & BIO_FP_TEXT)
-			setmode(fd,O_TEXT);
-		else
-			setmode(fd,O_BINARY);
-#elif defined(OPENSSL_SYS_MSDOS)
-		int fd = fileno((FILE*)ptr);
-		/* Set correct text/binary mode */
-		if (num & BIO_FP_TEXT)
-			_setmode(fd,_O_TEXT);
-		/* Dangerous to set stdin/stdout to raw (unless redirected) */
-		else
-			{
-			if (fd == STDIN_FILENO || fd == STDOUT_FILENO)
-				{
-				if (isatty(fd) <= 0)
-					_setmode(fd,_O_BINARY);
-				}
-			else
-				_setmode(fd,_O_BINARY);
-			}
-#elif defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_WIN32_CYGWIN)
-		int fd = fileno((FILE*)ptr);
-		if (num & BIO_FP_TEXT)
-			setmode(fd, O_TEXT);
-		else
-			setmode(fd, O_BINARY);
-#endif
-		}
-		break;
-	case BIO_C_SET_FILENAME:
-		file_free(b);
-		b->shutdown=(int)num&BIO_CLOSE;
-		if (num & BIO_FP_APPEND)
-			{
-			if (num & BIO_FP_READ)
-				BUF_strlcpy(p,"a+",sizeof p);
-			else	BUF_strlcpy(p,"a",sizeof p);
-			}
-		else if ((num & BIO_FP_READ) && (num & BIO_FP_WRITE))
-			BUF_strlcpy(p,"r+",sizeof p);
-		else if (num & BIO_FP_WRITE)
-			BUF_strlcpy(p,"w",sizeof p);
-		else if (num & BIO_FP_READ)
-			BUF_strlcpy(p,"r",sizeof p);
-		else
-			{
-			BIOerr(BIO_F_FILE_CTRL,BIO_R_BAD_FOPEN_MODE);
-			ret=0;
-			break;
-			}
-#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_WIN32_CYGWIN)
-		if (!(num & BIO_FP_TEXT))
-			strcat(p,"b");
-		else
-			strcat(p,"t");
-#endif
-#if defined(OPENSSL_SYS_NETWARE)
-		if (!(num & BIO_FP_TEXT))
-			strcat(p,"b");
-		else
-			strcat(p,"t");
-#endif
-		fp=fopen(ptr,p);
-		if (fp == NULL)
-			{
-			SYSerr(SYS_F_FOPEN,get_last_sys_error());
-			ERR_add_error_data(5,"fopen('",ptr,"','",p,"')");
-			BIOerr(BIO_F_FILE_CTRL,ERR_R_SYS_LIB);
-			ret=0;
-			break;
-			}
-		b->ptr=fp;
-		b->init=1;
-		BIO_clear_flags(b,BIO_FLAGS_UPLINK); /* we did fopen -> we disengage UPLINK */
-		break;
-	case BIO_C_GET_FILE_PTR:
-		/* the ptr parameter is actually a FILE ** in this case. */
-		if (ptr != NULL)
-			{
-			fpp=(FILE **)ptr;
-			*fpp=(FILE *)b->ptr;
-			}
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=(long)b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_FLUSH:
-		if (b->flags&BIO_FLAGS_UPLINK)
-			UP_fflush(b->ptr);
-		else
-			fflush((FILE *)b->ptr);
-		break;
-	case BIO_CTRL_DUP:
-		ret=1;
-		break;
-
-	case BIO_CTRL_WPENDING:
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_PUSH:
-	case BIO_CTRL_POP:
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+    FILE *fp = (FILE *)b->ptr;
+    FILE **fpp;
+    char p[4];
+
+    switch (cmd) {
+    case BIO_C_FILE_SEEK:
+    case BIO_CTRL_RESET:
+        if (b->flags & BIO_FLAGS_UPLINK)
+            ret = (long)UP_fseek(b->ptr, num, 0);
+        else
+            ret = (long)fseek(fp, num, 0);
+        break;
+    case BIO_CTRL_EOF:
+        if (b->flags & BIO_FLAGS_UPLINK)
+            ret = (long)UP_feof(fp);
+        else
+            ret = (long)feof(fp);
+        break;
+    case BIO_C_FILE_TELL:
+    case BIO_CTRL_INFO:
+        if (b->flags & BIO_FLAGS_UPLINK)
+            ret = UP_ftell(b->ptr);
+        else
+            ret = ftell(fp);
+        break;
+    case BIO_C_SET_FILE_PTR:
+        file_free(b);
+        b->shutdown = (int)num & BIO_CLOSE;
+        b->ptr = ptr;
+        b->init = 1;
+#  if BIO_FLAGS_UPLINK!=0
+#   if defined(__MINGW32__) && defined(__MSVCRT__) && !defined(_IOB_ENTRIES)
+#    define _IOB_ENTRIES 20
+#   endif
+#   if defined(_IOB_ENTRIES)
+        /* Safety net to catch purely internal BIO_set_fp calls */
+        if ((size_t)ptr >= (size_t)stdin &&
+            (size_t)ptr < (size_t)(stdin + _IOB_ENTRIES))
+            BIO_clear_flags(b, BIO_FLAGS_UPLINK);
+#   endif
+#  endif
+#  ifdef UP_fsetmod
+        if (b->flags & BIO_FLAGS_UPLINK)
+            UP_fsetmod(b->ptr, (char)((num & BIO_FP_TEXT) ? 't' : 'b'));
+        else
+#  endif
+        {
+#  if defined(OPENSSL_SYS_WINDOWS)
+            int fd = _fileno((FILE *)ptr);
+            if (num & BIO_FP_TEXT)
+                _setmode(fd, _O_TEXT);
+            else
+                _setmode(fd, _O_BINARY);
+#  elif defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
+            int fd = fileno((FILE *)ptr);
+            /* Under CLib there are differences in file modes */
+            if (num & BIO_FP_TEXT)
+                setmode(fd, O_TEXT);
+            else
+                setmode(fd, O_BINARY);
+#  elif defined(OPENSSL_SYS_MSDOS)
+            int fd = fileno((FILE *)ptr);
+            /* Set correct text/binary mode */
+            if (num & BIO_FP_TEXT)
+                _setmode(fd, _O_TEXT);
+            /* Dangerous to set stdin/stdout to raw (unless redirected) */
+            else {
+                if (fd == STDIN_FILENO || fd == STDOUT_FILENO) {
+                    if (isatty(fd) <= 0)
+                        _setmode(fd, _O_BINARY);
+                } else
+                    _setmode(fd, _O_BINARY);
+            }
+#  elif defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_WIN32_CYGWIN)
+            int fd = fileno((FILE *)ptr);
+            if (num & BIO_FP_TEXT)
+                setmode(fd, O_TEXT);
+            else
+                setmode(fd, O_BINARY);
+#  endif
+        }
+        break;
+    case BIO_C_SET_FILENAME:
+        file_free(b);
+        b->shutdown = (int)num & BIO_CLOSE;
+        if (num & BIO_FP_APPEND) {
+            if (num & BIO_FP_READ)
+                BUF_strlcpy(p, "a+", sizeof p);
+            else
+                BUF_strlcpy(p, "a", sizeof p);
+        } else if ((num & BIO_FP_READ) && (num & BIO_FP_WRITE))
+            BUF_strlcpy(p, "r+", sizeof p);
+        else if (num & BIO_FP_WRITE)
+            BUF_strlcpy(p, "w", sizeof p);
+        else if (num & BIO_FP_READ)
+            BUF_strlcpy(p, "r", sizeof p);
+        else {
+            BIOerr(BIO_F_FILE_CTRL, BIO_R_BAD_FOPEN_MODE);
+            ret = 0;
+            break;
+        }
+#  if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_WIN32_CYGWIN)
+        if (!(num & BIO_FP_TEXT))
+            strcat(p, "b");
+        else
+            strcat(p, "t");
+#  endif
+#  if defined(OPENSSL_SYS_NETWARE)
+        if (!(num & BIO_FP_TEXT))
+            strcat(p, "b");
+        else
+            strcat(p, "t");
+#  endif
+        fp = fopen(ptr, p);
+        if (fp == NULL) {
+            SYSerr(SYS_F_FOPEN, get_last_sys_error());
+            ERR_add_error_data(5, "fopen('", ptr, "','", p, "')");
+            BIOerr(BIO_F_FILE_CTRL, ERR_R_SYS_LIB);
+            ret = 0;
+            break;
+        }
+        b->ptr = fp;
+        b->init = 1;
+        BIO_clear_flags(b, BIO_FLAGS_UPLINK); /* we did fopen -> we disengage
+                                               * UPLINK */
+        break;
+    case BIO_C_GET_FILE_PTR:
+        /* the ptr parameter is actually a FILE ** in this case. */
+        if (ptr != NULL) {
+            fpp = (FILE **)ptr;
+            *fpp = (FILE *)b->ptr;
+        }
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = (long)b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_FLUSH:
+        if (b->flags & BIO_FLAGS_UPLINK)
+            UP_fflush(b->ptr);
+        else
+            fflush((FILE *)b->ptr);
+        break;
+    case BIO_CTRL_DUP:
+        ret = 1;
+        break;
+
+    case BIO_CTRL_WPENDING:
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_PUSH:
+    case BIO_CTRL_POP:
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int MS_CALLBACK file_gets(BIO *bp, char *buf, int size)
-	{
-	int ret=0;
-
-	buf[0]='\0';
-	if (bp->flags&BIO_FLAGS_UPLINK)
-		{
-		if (!UP_fgets(buf,size,bp->ptr))
-			goto err;
-		}
-	else
-		{
-		if (!fgets(buf,size,(FILE *)bp->ptr))
-			goto err;
-		}
-	if (buf[0] != '\0')
-		ret=strlen(buf);
-	err:
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    buf[0] = '\0';
+    if (bp->flags & BIO_FLAGS_UPLINK) {
+        if (!UP_fgets(buf, size, bp->ptr))
+            goto err;
+    } else {
+        if (!fgets(buf, size, (FILE *)bp->ptr))
+            goto err;
+    }
+    if (buf[0] != '\0')
+        ret = strlen(buf);
+ err:
+    return (ret);
+}
 
 static int MS_CALLBACK file_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
-
-	n=strlen(str);
-	ret=file_write(bp,str,n);
-	return(ret);
-	}
-
-#endif /* OPENSSL_NO_STDIO */
+{
+    int n, ret;
 
-#endif /* HEADER_BSS_FILE_C */
+    n = strlen(str);
+    ret = file_write(bp, str, n);
+    return (ret);
+}
 
+# endif                         /* OPENSSL_NO_STDIO */
 
+#endif                          /* HEADER_BSS_FILE_C */
diff --git a/crypto/bio/bss_log.c b/crypto/bio/bss_log.c
index eb50668642..1283a525b4 100644
--- a/crypto/bio/bss_log.c
+++ b/crypto/bio/bss_log.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,14 +54,13 @@
  */
 
 /*
-	Why BIO_s_log?
-
-	BIO_s_log is useful for system daemons (or services under NT).
-	It is one-way BIO, it sends all stuff to syslogd (on system that
-	commonly use that), or event log (on NT), or OPCOM (on OpenVMS).
-
-*/
-
+ * Why BIO_s_log?
+ *
+ * BIO_s_log is useful for system daemons (or services under NT). It is
+ * one-way BIO, it sends all stuff to syslogd (on system that commonly use
+ * that), or event log (on NT), or OPCOM (on OpenVMS).
+ *
+ */
 
 #include 
 #include 
@@ -71,25 +70,26 @@
 #if defined(OPENSSL_SYS_WINCE)
 #elif defined(OPENSSL_SYS_WIN32)
 #elif defined(OPENSSL_SYS_VMS)
-#  include 
-#  include 
-#  include 
-#  include 
+# include 
+# include 
+# include 
+# include 
 /* Some compiler options may mask the declaration of "_malloc32". */
-#  if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
-#    if __INITIAL_POINTER_SIZE == 64
-#      pragma pointer_size save
-#      pragma pointer_size 32
-    void * _malloc32  (__size_t);
-#      pragma pointer_size restore
-#    endif /* __INITIAL_POINTER_SIZE == 64 */
-#  endif /* __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE */
+# if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
+#  if __INITIAL_POINTER_SIZE == 64
+#   pragma pointer_size save
+#   pragma pointer_size 32
+void *_malloc32(__size_t);
+#   pragma pointer_size restore
+#  endif                        /* __INITIAL_POINTER_SIZE == 64 */
+# endif                         /* __INITIAL_POINTER_SIZE && defined
+                                 * _ANSI_C_SOURCE */
 #elif defined(__ultrix)
-#  include 
+# include 
 #elif defined(OPENSSL_SYS_NETWARE)
-#  define NO_SYSLOG
+# define NO_SYSLOG
 #elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
-#  include 
+# include 
 #endif
 
 #include 
@@ -97,306 +97,357 @@
 
 #ifndef NO_SYSLOG
 
-#if defined(OPENSSL_SYS_WIN32)
-#define LOG_EMERG	0
-#define LOG_ALERT	1
-#define LOG_CRIT	2
-#define LOG_ERR		3
-#define LOG_WARNING	4
-#define LOG_NOTICE	5
-#define LOG_INFO	6
-#define LOG_DEBUG	7
-
-#define LOG_DAEMON	(3<<3)
-#elif defined(OPENSSL_SYS_VMS)
+# if defined(OPENSSL_SYS_WIN32)
+#  define LOG_EMERG       0
+#  define LOG_ALERT       1
+#  define LOG_CRIT        2
+#  define LOG_ERR         3
+#  define LOG_WARNING     4
+#  define LOG_NOTICE      5
+#  define LOG_INFO        6
+#  define LOG_DEBUG       7
+
+#  define LOG_DAEMON      (3<<3)
+# elif defined(OPENSSL_SYS_VMS)
 /* On VMS, we don't really care about these, but we need them to compile */
-#define LOG_EMERG	0
-#define LOG_ALERT	1
-#define LOG_CRIT	2
-#define LOG_ERR		3
-#define LOG_WARNING	4
-#define LOG_NOTICE	5
-#define LOG_INFO	6
-#define LOG_DEBUG	7
-
-#define LOG_DAEMON	OPC$M_NM_NTWORK
-#endif
+#  define LOG_EMERG       0
+#  define LOG_ALERT       1
+#  define LOG_CRIT        2
+#  define LOG_ERR         3
+#  define LOG_WARNING     4
+#  define LOG_NOTICE      5
+#  define LOG_INFO        6
+#  define LOG_DEBUG       7
+
+#  define LOG_DAEMON      OPC$M_NM_NTWORK
+# endif
 
 static int MS_CALLBACK slg_write(BIO *h, const char *buf, int num);
 static int MS_CALLBACK slg_puts(BIO *h, const char *str);
 static long MS_CALLBACK slg_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int MS_CALLBACK slg_new(BIO *h);
 static int MS_CALLBACK slg_free(BIO *data);
-static void xopenlog(BIO* bp, char* name, int level);
-static void xsyslog(BIO* bp, int priority, const char* string);
-static void xcloselog(BIO* bp);
-
-static BIO_METHOD methods_slg=
-	{
-	BIO_TYPE_MEM,"syslog",
-	slg_write,
-	NULL,
-	slg_puts,
-	NULL,
-	slg_ctrl,
-	slg_new,
-	slg_free,
-	NULL,
-	};
+static void xopenlog(BIO *bp, char *name, int level);
+static void xsyslog(BIO *bp, int priority, const char *string);
+static void xcloselog(BIO *bp);
+
+static BIO_METHOD methods_slg = {
+    BIO_TYPE_MEM, "syslog",
+    slg_write,
+    NULL,
+    slg_puts,
+    NULL,
+    slg_ctrl,
+    slg_new,
+    slg_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_log(void)
-	{
-	return(&methods_slg);
-	}
+{
+    return (&methods_slg);
+}
 
 static int MS_CALLBACK slg_new(BIO *bi)
-	{
-	bi->init=1;
-	bi->num=0;
-	bi->ptr=NULL;
-	xopenlog(bi, "application", LOG_DAEMON);
-	return(1);
-	}
+{
+    bi->init = 1;
+    bi->num = 0;
+    bi->ptr = NULL;
+    xopenlog(bi, "application", LOG_DAEMON);
+    return (1);
+}
 
 static int MS_CALLBACK slg_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	xcloselog(a);
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    xcloselog(a);
+    return (1);
+}
+
 static int MS_CALLBACK slg_write(BIO *b, const char *in, int inl)
-	{
-	int ret= inl;
-	char* buf;
-	char* pp;
-	int priority, i;
-	static const struct
-		{
-		int strl;
-		char str[10];
-		int log_level;
-		}
-	mapping[] =
-		{
-		{ 6, "PANIC ", LOG_EMERG },
-		{ 6, "EMERG ", LOG_EMERG },
-		{ 4, "EMR ", LOG_EMERG },
-		{ 6, "ALERT ", LOG_ALERT },
-		{ 4, "ALR ", LOG_ALERT },
-		{ 5, "CRIT ", LOG_CRIT },
-		{ 4, "CRI ", LOG_CRIT },
-		{ 6, "ERROR ", LOG_ERR },
-		{ 4, "ERR ", LOG_ERR },
-		{ 8, "WARNING ", LOG_WARNING },
-		{ 5, "WARN ", LOG_WARNING },
-		{ 4, "WAR ", LOG_WARNING },
-		{ 7, "NOTICE ", LOG_NOTICE },
-		{ 5, "NOTE ", LOG_NOTICE },
-		{ 4, "NOT ", LOG_NOTICE },
-		{ 5, "INFO ", LOG_INFO },
-		{ 4, "INF ", LOG_INFO },
-		{ 6, "DEBUG ", LOG_DEBUG },
-		{ 4, "DBG ", LOG_DEBUG },
-		{ 0, "", LOG_ERR } /* The default */
-		};
-
-	if((buf= (char *)OPENSSL_malloc(inl+ 1)) == NULL){
-		return(0);
-	}
-	strncpy(buf, in, inl);
-	buf[inl]= '\0';
-
-	i = 0;
-	while(strncmp(buf, mapping[i].str, mapping[i].strl) != 0) i++;
-	priority = mapping[i].log_level;
-	pp = buf + mapping[i].strl;
-
-	xsyslog(b, priority, pp);
-
-	OPENSSL_free(buf);
-	return(ret);
-	}
+{
+    int ret = inl;
+    char *buf;
+    char *pp;
+    int priority, i;
+    static const struct {
+        int strl;
+        char str[10];
+        int log_level;
+    } mapping[] = {
+        {
+            6, "PANIC ", LOG_EMERG
+        },
+        {
+            6, "EMERG ", LOG_EMERG
+        },
+        {
+            4, "EMR ", LOG_EMERG
+        },
+        {
+            6, "ALERT ", LOG_ALERT
+        },
+        {
+            4, "ALR ", LOG_ALERT
+        },
+        {
+            5, "CRIT ", LOG_CRIT
+        },
+        {
+            4, "CRI ", LOG_CRIT
+        },
+        {
+            6, "ERROR ", LOG_ERR
+        },
+        {
+            4, "ERR ", LOG_ERR
+        },
+        {
+            8, "WARNING ", LOG_WARNING
+        },
+        {
+            5, "WARN ", LOG_WARNING
+        },
+        {
+            4, "WAR ", LOG_WARNING
+        },
+        {
+            7, "NOTICE ", LOG_NOTICE
+        },
+        {
+            5, "NOTE ", LOG_NOTICE
+        },
+        {
+            4, "NOT ", LOG_NOTICE
+        },
+        {
+            5, "INFO ", LOG_INFO
+        },
+        {
+            4, "INF ", LOG_INFO
+        },
+        {
+            6, "DEBUG ", LOG_DEBUG
+        },
+        {
+            4, "DBG ", LOG_DEBUG
+        },
+        {
+            0, "", LOG_ERR
+        }
+        /* The default */
+    };
+
+    if ((buf = (char *)OPENSSL_malloc(inl + 1)) == NULL) {
+        return (0);
+    }
+    strncpy(buf, in, inl);
+    buf[inl] = '\0';
+
+    i = 0;
+    while (strncmp(buf, mapping[i].str, mapping[i].strl) != 0)
+        i++;
+    priority = mapping[i].log_level;
+    pp = buf + mapping[i].strl;
+
+    xsyslog(b, priority, pp);
+
+    OPENSSL_free(buf);
+    return (ret);
+}
 
 static long MS_CALLBACK slg_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	switch (cmd)
-		{
-	case BIO_CTRL_SET:
-		xcloselog(b);
-		xopenlog(b, ptr, num);
-		break;
-	default:
-		break;
-		}
-	return(0);
-	}
+{
+    switch (cmd) {
+    case BIO_CTRL_SET:
+        xcloselog(b);
+        xopenlog(b, ptr, num);
+        break;
+    default:
+        break;
+    }
+    return (0);
+}
 
 static int MS_CALLBACK slg_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=slg_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = slg_write(bp, str, n);
+    return (ret);
+}
 
-#if defined(OPENSSL_SYS_WIN32)
+# if defined(OPENSSL_SYS_WIN32)
 
-static void xopenlog(BIO* bp, char* name, int level)
+static void xopenlog(BIO *bp, char *name, int level)
 {
-	if (check_winnt())
-		bp->ptr = RegisterEventSourceA(NULL,name);
-	else
-		bp->ptr = NULL;
+    if (check_winnt())
+        bp->ptr = RegisterEventSourceA(NULL, name);
+    else
+        bp->ptr = NULL;
 }
 
 static void xsyslog(BIO *bp, int priority, const char *string)
 {
-	LPCSTR lpszStrings[2];
-	WORD evtype= EVENTLOG_ERROR_TYPE;
-	char pidbuf[DECIMAL_SIZE(DWORD)+4];
-
-	if (bp->ptr == NULL)
-		return;
-
-	switch (priority)
-		{
-	case LOG_EMERG:
-	case LOG_ALERT:
-	case LOG_CRIT:
-	case LOG_ERR:
-		evtype = EVENTLOG_ERROR_TYPE;
-		break;
-	case LOG_WARNING:
-		evtype = EVENTLOG_WARNING_TYPE;
-		break;
-	case LOG_NOTICE:
-	case LOG_INFO:
-	case LOG_DEBUG:
-		evtype = EVENTLOG_INFORMATION_TYPE;
-		break;
-	default:
-		/*
-		 * Should never happen, but set it
-		 * as error anyway.
-		 */
-		evtype = EVENTLOG_ERROR_TYPE;
-		break;
-		}
-
-	sprintf(pidbuf, "[%u] ", GetCurrentProcessId());
-	lpszStrings[0] = pidbuf;
-	lpszStrings[1] = string;
-
-	ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
-				lpszStrings, NULL);
+    LPCSTR lpszStrings[2];
+    WORD evtype = EVENTLOG_ERROR_TYPE;
+    char pidbuf[DECIMAL_SIZE(DWORD) + 4];
+
+    if (bp->ptr == NULL)
+        return;
+
+    switch (priority) {
+    case LOG_EMERG:
+    case LOG_ALERT:
+    case LOG_CRIT:
+    case LOG_ERR:
+        evtype = EVENTLOG_ERROR_TYPE;
+        break;
+    case LOG_WARNING:
+        evtype = EVENTLOG_WARNING_TYPE;
+        break;
+    case LOG_NOTICE:
+    case LOG_INFO:
+    case LOG_DEBUG:
+        evtype = EVENTLOG_INFORMATION_TYPE;
+        break;
+    default:
+        /*
+         * Should never happen, but set it
+         * as error anyway.
+         */
+        evtype = EVENTLOG_ERROR_TYPE;
+        break;
+    }
+
+    sprintf(pidbuf, "[%u] ", GetCurrentProcessId());
+    lpszStrings[0] = pidbuf;
+    lpszStrings[1] = string;
+
+    ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0, lpszStrings, NULL);
 }
-	
-static void xcloselog(BIO* bp)
+
+static void xcloselog(BIO *bp)
 {
-	if(bp->ptr)
-		DeregisterEventSource((HANDLE)(bp->ptr));
-	bp->ptr= NULL;
+    if (bp->ptr)
+        DeregisterEventSource((HANDLE) (bp->ptr));
+    bp->ptr = NULL;
 }
 
-#elif defined(OPENSSL_SYS_VMS)
+# elif defined(OPENSSL_SYS_VMS)
 
 static int VMS_OPC_target = LOG_DAEMON;
 
-static void xopenlog(BIO* bp, char* name, int level)
+static void xopenlog(BIO *bp, char *name, int level)
 {
-	VMS_OPC_target = level; 
+    VMS_OPC_target = level;
 }
 
 static void xsyslog(BIO *bp, int priority, const char *string)
 {
-	struct dsc$descriptor_s opc_dsc;
+    struct dsc$descriptor_s opc_dsc;
 
 /* Arrange 32-bit pointer to opcdef buffer and malloc(), if needed. */
-#if __INITIAL_POINTER_SIZE == 64
-# pragma pointer_size save
-# pragma pointer_size 32
-# define OPCDEF_TYPE __char_ptr32
-# define OPCDEF_MALLOC _malloc32
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define OPCDEF_TYPE char *
-# define OPCDEF_MALLOC OPENSSL_malloc
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	struct opcdef *opcdef_p;
-
-#if __INITIAL_POINTER_SIZE == 64
-# pragma pointer_size restore
-#endif /* __INITIAL_POINTER_SIZE == 64 */
-
-	char buf[10240];
-	unsigned int len;
-        struct dsc$descriptor_s buf_dsc;
-	$DESCRIPTOR(fao_cmd, "!AZ: !AZ");
-	char *priority_tag;
-
-	switch (priority)
-	  {
-	  case LOG_EMERG: priority_tag = "Emergency"; break;
-	  case LOG_ALERT: priority_tag = "Alert"; break;
-	  case LOG_CRIT: priority_tag = "Critical"; break;
-	  case LOG_ERR: priority_tag = "Error"; break;
-	  case LOG_WARNING: priority_tag = "Warning"; break;
-	  case LOG_NOTICE: priority_tag = "Notice"; break;
-	  case LOG_INFO: priority_tag = "Info"; break;
-	  case LOG_DEBUG: priority_tag = "DEBUG"; break;
-	  }
-
-	buf_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-	buf_dsc.dsc$b_class = DSC$K_CLASS_S;
-	buf_dsc.dsc$a_pointer = buf;
-	buf_dsc.dsc$w_length = sizeof(buf) - 1;
-
-	lib$sys_fao(&fao_cmd, &len, &buf_dsc, priority_tag, string);
-
-	/* We know there's an 8-byte header.  That's documented. */
-	opcdef_p = OPCDEF_MALLOC( 8+ len);
-	opcdef_p->opc$b_ms_type = OPC$_RQ_RQST;
-	memcpy(opcdef_p->opc$z_ms_target_classes, &VMS_OPC_target, 3);
-	opcdef_p->opc$l_ms_rqstid = 0;
-	memcpy(&opcdef_p->opc$l_ms_text, buf, len);
-
-	opc_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-	opc_dsc.dsc$b_class = DSC$K_CLASS_S;
-	opc_dsc.dsc$a_pointer = (OPCDEF_TYPE) opcdef_p;
-	opc_dsc.dsc$w_length = len + 8;
-
-	sys$sndopr(opc_dsc, 0);
-
-	OPENSSL_free(opcdef_p);
+#  if __INITIAL_POINTER_SIZE == 64
+#   pragma pointer_size save
+#   pragma pointer_size 32
+#   define OPCDEF_TYPE __char_ptr32
+#   define OPCDEF_MALLOC _malloc32
+#  else                         /* __INITIAL_POINTER_SIZE == 64 */
+#   define OPCDEF_TYPE char *
+#   define OPCDEF_MALLOC OPENSSL_malloc
+#  endif                        /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    struct opcdef *opcdef_p;
+
+#  if __INITIAL_POINTER_SIZE == 64
+#   pragma pointer_size restore
+#  endif                        /* __INITIAL_POINTER_SIZE == 64 */
+
+    char buf[10240];
+    unsigned int len;
+    struct dsc$descriptor_s buf_dsc;
+    $DESCRIPTOR(fao_cmd, "!AZ: !AZ");
+    char *priority_tag;
+
+    switch (priority) {
+    case LOG_EMERG:
+        priority_tag = "Emergency";
+        break;
+    case LOG_ALERT:
+        priority_tag = "Alert";
+        break;
+    case LOG_CRIT:
+        priority_tag = "Critical";
+        break;
+    case LOG_ERR:
+        priority_tag = "Error";
+        break;
+    case LOG_WARNING:
+        priority_tag = "Warning";
+        break;
+    case LOG_NOTICE:
+        priority_tag = "Notice";
+        break;
+    case LOG_INFO:
+        priority_tag = "Info";
+        break;
+    case LOG_DEBUG:
+        priority_tag = "DEBUG";
+        break;
+    }
+
+    buf_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    buf_dsc.dsc$b_class = DSC$K_CLASS_S;
+    buf_dsc.dsc$a_pointer = buf;
+    buf_dsc.dsc$w_length = sizeof(buf) - 1;
+
+    lib$sys_fao(&fao_cmd, &len, &buf_dsc, priority_tag, string);
+
+    /* We know there's an 8-byte header.  That's documented. */
+    opcdef_p = OPCDEF_MALLOC(8 + len);
+    opcdef_p->opc$b_ms_type = OPC$_RQ_RQST;
+    memcpy(opcdef_p->opc$z_ms_target_classes, &VMS_OPC_target, 3);
+    opcdef_p->opc$l_ms_rqstid = 0;
+    memcpy(&opcdef_p->opc$l_ms_text, buf, len);
+
+    opc_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    opc_dsc.dsc$b_class = DSC$K_CLASS_S;
+    opc_dsc.dsc$a_pointer = (OPCDEF_TYPE) opcdef_p;
+    opc_dsc.dsc$w_length = len + 8;
+
+    sys$sndopr(opc_dsc, 0);
+
+    OPENSSL_free(opcdef_p);
 }
 
-static void xcloselog(BIO* bp)
+static void xcloselog(BIO *bp)
 {
 }
 
-#else /* Unix/Watt32 */
+# else                          /* Unix/Watt32 */
 
-static void xopenlog(BIO* bp, char* name, int level)
+static void xopenlog(BIO *bp, char *name, int level)
 {
-#ifdef WATT32   /* djgpp/DOS */
-	openlog(name, LOG_PID|LOG_CONS|LOG_NDELAY, level);
-#else
-	openlog(name, LOG_PID|LOG_CONS, level);
-#endif
+#  ifdef WATT32                 /* djgpp/DOS */
+    openlog(name, LOG_PID | LOG_CONS | LOG_NDELAY, level);
+#  else
+    openlog(name, LOG_PID | LOG_CONS, level);
+#  endif
 }
 
 static void xsyslog(BIO *bp, int priority, const char *string)
 {
-	syslog(priority, "%s", string);
+    syslog(priority, "%s", string);
 }
 
-static void xcloselog(BIO* bp)
+static void xcloselog(BIO *bp)
 {
-	closelog();
+    closelog();
 }
 
-#endif /* Unix */
+# endif                         /* Unix */
 
-#endif /* NO_SYSLOG */
+#endif                          /* NO_SYSLOG */
diff --git a/crypto/bio/bss_mem.c b/crypto/bio/bss_mem.c
index 37d4194e4b..d190765dc2 100644
--- a/crypto/bio/bss_mem.c
+++ b/crypto/bio/bss_mem.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,252 +68,244 @@ static int mem_gets(BIO *h, char *str, int size);
 static long mem_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int mem_new(BIO *h);
 static int mem_free(BIO *data);
-static BIO_METHOD mem_method=
-	{
-	BIO_TYPE_MEM,
-	"memory buffer",
-	mem_write,
-	mem_read,
-	mem_puts,
-	mem_gets,
-	mem_ctrl,
-	mem_new,
-	mem_free,
-	NULL,
-	};
+static BIO_METHOD mem_method = {
+    BIO_TYPE_MEM,
+    "memory buffer",
+    mem_write,
+    mem_read,
+    mem_puts,
+    mem_gets,
+    mem_ctrl,
+    mem_new,
+    mem_free,
+    NULL,
+};
 
-/* bio->num is used to hold the value to return on 'empty', if it is
- * 0, should_retry is not set */
+/*
+ * bio->num is used to hold the value to return on 'empty', if it is 0,
+ * should_retry is not set
+ */
 
 BIO_METHOD *BIO_s_mem(void)
-	{
-	return(&mem_method);
-	}
+{
+    return (&mem_method);
+}
 
 BIO *BIO_new_mem_buf(void *buf, int len)
 {
-	BIO *ret;
-	BUF_MEM *b;
-	size_t sz;
+    BIO *ret;
+    BUF_MEM *b;
+    size_t sz;
 
-	if (!buf) {
-		BIOerr(BIO_F_BIO_NEW_MEM_BUF,BIO_R_NULL_PARAMETER);
-		return NULL;
-	}
-	sz = (len<0) ? strlen(buf) : (size_t)len;
-	if(!(ret = BIO_new(BIO_s_mem())) ) return NULL;
-	b = (BUF_MEM *)ret->ptr;
-	b->data = buf;
-	b->length = sz;
-	b->max = sz;
-	ret->flags |= BIO_FLAGS_MEM_RDONLY;
-	/* Since this is static data retrying wont help */
-	ret->num = 0;
-	return ret;
+    if (!buf) {
+        BIOerr(BIO_F_BIO_NEW_MEM_BUF, BIO_R_NULL_PARAMETER);
+        return NULL;
+    }
+    sz = (len < 0) ? strlen(buf) : (size_t)len;
+    if (!(ret = BIO_new(BIO_s_mem())))
+        return NULL;
+    b = (BUF_MEM *)ret->ptr;
+    b->data = buf;
+    b->length = sz;
+    b->max = sz;
+    ret->flags |= BIO_FLAGS_MEM_RDONLY;
+    /* Since this is static data retrying wont help */
+    ret->num = 0;
+    return ret;
 }
 
 static int mem_new(BIO *bi)
-	{
-	BUF_MEM *b;
+{
+    BUF_MEM *b;
 
-	if ((b=BUF_MEM_new()) == NULL)
-		return(0);
-	bi->shutdown=1;
-	bi->init=1;
-	bi->num= -1;
-	bi->ptr=(char *)b;
-	return(1);
-	}
+    if ((b = BUF_MEM_new()) == NULL)
+        return (0);
+    bi->shutdown = 1;
+    bi->init = 1;
+    bi->num = -1;
+    bi->ptr = (char *)b;
+    return (1);
+}
 
 static int mem_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->shutdown)
-		{
-		if ((a->init) && (a->ptr != NULL))
-			{
-			BUF_MEM *b;
-			b = (BUF_MEM *)a->ptr;
-			if(a->flags & BIO_FLAGS_MEM_RDONLY) b->data = NULL;
-			BUF_MEM_free(b);
-			a->ptr=NULL;
-			}
-		}
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    if (a->shutdown) {
+        if ((a->init) && (a->ptr != NULL)) {
+            BUF_MEM *b;
+            b = (BUF_MEM *)a->ptr;
+            if (a->flags & BIO_FLAGS_MEM_RDONLY)
+                b->data = NULL;
+            BUF_MEM_free(b);
+            a->ptr = NULL;
+        }
+    }
+    return (1);
+}
+
 static int mem_read(BIO *b, char *out, int outl)
-	{
-	int ret= -1;
-	BUF_MEM *bm;
+{
+    int ret = -1;
+    BUF_MEM *bm;
 
-	bm=(BUF_MEM *)b->ptr;
-	BIO_clear_retry_flags(b);
-	ret=(outl >=0 && (size_t)outl > bm->length)?(int)bm->length:outl;
-	if ((out != NULL) && (ret > 0)) {
-		memcpy(out,bm->data,ret);
-		bm->length-=ret;
-		if(b->flags & BIO_FLAGS_MEM_RDONLY) bm->data += ret;
-		else {
-			memmove(&(bm->data[0]),&(bm->data[ret]),bm->length);
-		}
-	} else if (bm->length == 0)
-		{
-		ret = b->num;
-		if (ret != 0)
-			BIO_set_retry_read(b);
-		}
-	return(ret);
-	}
+    bm = (BUF_MEM *)b->ptr;
+    BIO_clear_retry_flags(b);
+    ret = (outl >= 0 && (size_t)outl > bm->length) ? (int)bm->length : outl;
+    if ((out != NULL) && (ret > 0)) {
+        memcpy(out, bm->data, ret);
+        bm->length -= ret;
+        if (b->flags & BIO_FLAGS_MEM_RDONLY)
+            bm->data += ret;
+        else {
+            memmove(&(bm->data[0]), &(bm->data[ret]), bm->length);
+        }
+    } else if (bm->length == 0) {
+        ret = b->num;
+        if (ret != 0)
+            BIO_set_retry_read(b);
+    }
+    return (ret);
+}
 
 static int mem_write(BIO *b, const char *in, int inl)
-	{
-	int ret= -1;
-	int blen;
-	BUF_MEM *bm;
+{
+    int ret = -1;
+    int blen;
+    BUF_MEM *bm;
 
-	bm=(BUF_MEM *)b->ptr;
-	if (in == NULL)
-		{
-		BIOerr(BIO_F_MEM_WRITE,BIO_R_NULL_PARAMETER);
-		goto end;
-		}
+    bm = (BUF_MEM *)b->ptr;
+    if (in == NULL) {
+        BIOerr(BIO_F_MEM_WRITE, BIO_R_NULL_PARAMETER);
+        goto end;
+    }
 
-	if(b->flags & BIO_FLAGS_MEM_RDONLY) {
-		BIOerr(BIO_F_MEM_WRITE,BIO_R_WRITE_TO_READ_ONLY_BIO);
-		goto end;
-	}
+    if (b->flags & BIO_FLAGS_MEM_RDONLY) {
+        BIOerr(BIO_F_MEM_WRITE, BIO_R_WRITE_TO_READ_ONLY_BIO);
+        goto end;
+    }
 
-	BIO_clear_retry_flags(b);
-	blen=bm->length;
-	if (BUF_MEM_grow_clean(bm,blen+inl) != (blen+inl))
-		goto end;
-	memcpy(&(bm->data[blen]),in,inl);
-	ret=inl;
-end:
-	return(ret);
-	}
+    BIO_clear_retry_flags(b);
+    blen = bm->length;
+    if (BUF_MEM_grow_clean(bm, blen + inl) != (blen + inl))
+        goto end;
+    memcpy(&(bm->data[blen]), in, inl);
+    ret = inl;
+ end:
+    return (ret);
+}
 
 static long mem_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	char **pptr;
+{
+    long ret = 1;
+    char **pptr;
 
-	BUF_MEM *bm=(BUF_MEM *)b->ptr;
+    BUF_MEM *bm = (BUF_MEM *)b->ptr;
 
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		if (bm->data != NULL)
-			{
-			/* For read only case reset to the start again */
-			if(b->flags & BIO_FLAGS_MEM_RDONLY) 
-				{
-				bm->data -= bm->max - bm->length;
-				bm->length = bm->max;
-				}
-			else
-				{
-				memset(bm->data,0,bm->max);
-				bm->length=0;
-				}
-			}
-		break;
-	case BIO_CTRL_EOF:
-		ret=(long)(bm->length == 0);
-		break;
-	case BIO_C_SET_BUF_MEM_EOF_RETURN:
-		b->num=(int)num;
-		break;
-	case BIO_CTRL_INFO:
-		ret=(long)bm->length;
-		if (ptr != NULL)
-			{
-			pptr=(char **)ptr;
-			*pptr=(char *)&(bm->data[0]);
-			}
-		break;
-	case BIO_C_SET_BUF_MEM:
-		mem_free(b);
-		b->shutdown=(int)num;
-		b->ptr=ptr;
-		break;
-	case BIO_C_GET_BUF_MEM_PTR:
-		if (ptr != NULL)
-			{
-			pptr=(char **)ptr;
-			*pptr=(char *)bm;
-			}
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=(long)b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        if (bm->data != NULL) {
+            /* For read only case reset to the start again */
+            if (b->flags & BIO_FLAGS_MEM_RDONLY) {
+                bm->data -= bm->max - bm->length;
+                bm->length = bm->max;
+            } else {
+                memset(bm->data, 0, bm->max);
+                bm->length = 0;
+            }
+        }
+        break;
+    case BIO_CTRL_EOF:
+        ret = (long)(bm->length == 0);
+        break;
+    case BIO_C_SET_BUF_MEM_EOF_RETURN:
+        b->num = (int)num;
+        break;
+    case BIO_CTRL_INFO:
+        ret = (long)bm->length;
+        if (ptr != NULL) {
+            pptr = (char **)ptr;
+            *pptr = (char *)&(bm->data[0]);
+        }
+        break;
+    case BIO_C_SET_BUF_MEM:
+        mem_free(b);
+        b->shutdown = (int)num;
+        b->ptr = ptr;
+        break;
+    case BIO_C_GET_BUF_MEM_PTR:
+        if (ptr != NULL) {
+            pptr = (char **)ptr;
+            *pptr = (char *)bm;
+        }
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = (long)b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
 
-	case BIO_CTRL_WPENDING:
-		ret=0L;
-		break;
-	case BIO_CTRL_PENDING:
-		ret=(long)bm->length;
-		break;
-	case BIO_CTRL_DUP:
-	case BIO_CTRL_FLUSH:
-		ret=1;
-		break;
-	case BIO_CTRL_PUSH:
-	case BIO_CTRL_POP:
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+    case BIO_CTRL_WPENDING:
+        ret = 0L;
+        break;
+    case BIO_CTRL_PENDING:
+        ret = (long)bm->length;
+        break;
+    case BIO_CTRL_DUP:
+    case BIO_CTRL_FLUSH:
+        ret = 1;
+        break;
+    case BIO_CTRL_PUSH:
+    case BIO_CTRL_POP:
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int mem_gets(BIO *bp, char *buf, int size)
-	{
-	int i,j;
-	int ret= -1;
-	char *p;
-	BUF_MEM *bm=(BUF_MEM *)bp->ptr;
+{
+    int i, j;
+    int ret = -1;
+    char *p;
+    BUF_MEM *bm = (BUF_MEM *)bp->ptr;
 
-	BIO_clear_retry_flags(bp);
-	j=bm->length;
-	if ((size-1) < j) j=size-1;
-	if (j <= 0)
-		{
-		*buf='\0';
-		return 0;
-		}
-	p=bm->data;
-	for (i=0; ilength;
+    if ((size - 1) < j)
+        j = size - 1;
+    if (j <= 0) {
+        *buf = '\0';
+        return 0;
+    }
+    p = bm->data;
+    for (i = 0; i < j; i++) {
+        if (p[i] == '\n') {
+            i++;
+            break;
+        }
+    }
 
-	/*
-	 * i is now the max num of bytes to copy, either j or up to
-	 * and including the first newline
-	 */ 
+    /*
+     * i is now the max num of bytes to copy, either j or up to
+     * and including the first newline
+     */
 
-	i=mem_read(bp,buf,i);
-	if (i > 0) buf[i]='\0';
-	ret=i;
-	return(ret);
-	}
+    i = mem_read(bp, buf, i);
+    if (i > 0)
+        buf[i] = '\0';
+    ret = i;
+    return (ret);
+}
 
 static int mem_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
-
-	n=strlen(str);
-	ret=mem_write(bp,str,n);
-	/* memory semantics is that it will always work */
-	return(ret);
-	}
+{
+    int n, ret;
 
+    n = strlen(str);
+    ret = mem_write(bp, str, n);
+    /* memory semantics is that it will always work */
+    return (ret);
+}
diff --git a/crypto/bio/bss_null.c b/crypto/bio/bss_null.c
index 46b73339df..6a03fa2465 100644
--- a/crypto/bio/bss_null.c
+++ b/crypto/bio/bss_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,83 +68,82 @@ static int null_gets(BIO *h, char *str, int size);
 static long null_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int null_new(BIO *h);
 static int null_free(BIO *data);
-static BIO_METHOD null_method=
-	{
-	BIO_TYPE_NULL,
-	"NULL",
-	null_write,
-	null_read,
-	null_puts,
-	null_gets,
-	null_ctrl,
-	null_new,
-	null_free,
-	NULL,
-	};
+static BIO_METHOD null_method = {
+    BIO_TYPE_NULL,
+    "NULL",
+    null_write,
+    null_read,
+    null_puts,
+    null_gets,
+    null_ctrl,
+    null_new,
+    null_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_null(void)
-	{
-	return(&null_method);
-	}
+{
+    return (&null_method);
+}
 
 static int null_new(BIO *bi)
-	{
-	bi->init=1;
-	bi->num=0;
-	bi->ptr=(NULL);
-	return(1);
-	}
+{
+    bi->init = 1;
+    bi->num = 0;
+    bi->ptr = (NULL);
+    return (1);
+}
 
 static int null_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    return (1);
+}
+
 static int null_read(BIO *b, char *out, int outl)
-	{
-	return(0);
-	}
+{
+    return (0);
+}
 
 static int null_write(BIO *b, const char *in, int inl)
-	{
-	return(inl);
-	}
+{
+    return (inl);
+}
 
 static long null_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
+{
+    long ret = 1;
 
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-	case BIO_CTRL_EOF:
-	case BIO_CTRL_SET:
-	case BIO_CTRL_SET_CLOSE:
-	case BIO_CTRL_FLUSH:
-	case BIO_CTRL_DUP:
-		ret=1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-	case BIO_CTRL_INFO:
-	case BIO_CTRL_GET:
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+    case BIO_CTRL_EOF:
+    case BIO_CTRL_SET:
+    case BIO_CTRL_SET_CLOSE:
+    case BIO_CTRL_FLUSH:
+    case BIO_CTRL_DUP:
+        ret = 1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+    case BIO_CTRL_INFO:
+    case BIO_CTRL_GET:
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int null_gets(BIO *bp, char *buf, int size)
-	{
-	return(0);
-	}
+{
+    return (0);
+}
 
 static int null_puts(BIO *bp, const char *str)
-	{
-	if (str == NULL) return(0);
-	return(strlen(str));
-	}
-
+{
+    if (str == NULL)
+        return (0);
+    return (strlen(str));
+}
diff --git a/crypto/bio/bss_rtcp.c b/crypto/bio/bss_rtcp.c
index c8145f7d79..09f14f48dc 100644
--- a/crypto/bio/bss_rtcp.c
+++ b/crypto/bio/bss_rtcp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,7 +59,7 @@
 /*-
  * Written by David L. Jones 
  * Date:   22-JUL-1996
- * Revised: 25-SEP-1997		Update for 0.8.1, BIO_CTRL_SET -> BIO_C_SET_FD
+ * Revised: 25-SEP-1997         Update for 0.8.1, BIO_CTRL_SET -> BIO_C_SET_FD
  */
 /* VMS */
 #include 
@@ -69,23 +69,26 @@
 #include "cryptlib.h"
 #include 
 
-#include 		/* VMS IO$_ definitions */
+#include               /* VMS IO$_ definitions */
 #include 
 
 typedef unsigned short io_channel;
 /*************************************************************************/
-struct io_status { short status, count; long flags; };
+struct io_status {
+    short status, count;
+    long flags;
+};
 
 /* Should have member alignment inhibited */
 struct rpc_msg {
-   /* 'A'-app data. 'R'-remote client 'G'-global */
-   char channel;
-   /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */
-   char function;
-   /* Amount of data returned or max to return */
-   unsigned short int length;
-   /* variable data */
-   char data[4092];
+    /* 'A'-app data. 'R'-remote client 'G'-global */
+    char channel;
+    /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */
+    char function;
+    /* Amount of data returned or max to return */
+    unsigned short int length;
+    /* variable data */
+    char data[4092];
 };
 #define RPC_HDR_SIZE (sizeof(struct rpc_msg) - 4092)
 
@@ -94,64 +97,68 @@ struct rpc_ctx {
     struct rpc_msg msg;
 };
 
-static int rtcp_write(BIO *h,const char *buf,int num);
-static int rtcp_read(BIO *h,char *buf,int size);
-static int rtcp_puts(BIO *h,const char *str);
-static int rtcp_gets(BIO *h,char *str,int size);
-static long rtcp_ctrl(BIO *h,int cmd,long arg1,void *arg2);
+static int rtcp_write(BIO *h, const char *buf, int num);
+static int rtcp_read(BIO *h, char *buf, int size);
+static int rtcp_puts(BIO *h, const char *str);
+static int rtcp_gets(BIO *h, char *str, int size);
+static long rtcp_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int rtcp_new(BIO *h);
 static int rtcp_free(BIO *data);
 
-static BIO_METHOD rtcp_method=
-	{
-	BIO_TYPE_FD,
-	"RTCP",
-	rtcp_write,
-	rtcp_read,
-	rtcp_puts,
-	rtcp_gets,
-	rtcp_ctrl,
-	rtcp_new,
-	rtcp_free,
-	NULL,
-	};
+static BIO_METHOD rtcp_method = {
+    BIO_TYPE_FD,
+    "RTCP",
+    rtcp_write,
+    rtcp_read,
+    rtcp_puts,
+    rtcp_gets,
+    rtcp_ctrl,
+    rtcp_new,
+    rtcp_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_rtcp(void)
-	{
-	return(&rtcp_method);
-	}
+{
+    return (&rtcp_method);
+}
+
 /*****************************************************************************/
-/* Decnet I/O routines.
+/*
+ * Decnet I/O routines.
  */
 
 #ifdef __DECC
-#pragma message save
-#pragma message disable DOLLARID
+# pragma message save
+# pragma message disable DOLLARID
 #endif
 
-static int get ( io_channel chan, char *buffer, int maxlen, int *length )
+static int get(io_channel chan, char *buffer, int maxlen, int *length)
 {
     int status;
     struct io_status iosb;
-    status = sys$qiow ( 0, chan, IO$_READVBLK, &iosb, 0, 0,
-	buffer, maxlen, 0, 0, 0, 0 );
-    if ( (status&1) == 1 ) status = iosb.status;
-    if ( (status&1) == 1 ) *length = iosb.count;
+    status = sys$qiow(0, chan, IO$_READVBLK, &iosb, 0, 0,
+                      buffer, maxlen, 0, 0, 0, 0);
+    if ((status & 1) == 1)
+        status = iosb.status;
+    if ((status & 1) == 1)
+        *length = iosb.count;
     return status;
 }
 
-static int put ( io_channel chan, char *buffer, int length )
+static int put(io_channel chan, char *buffer, int length)
 {
     int status;
     struct io_status iosb;
-    status = sys$qiow ( 0, chan, IO$_WRITEVBLK, &iosb, 0, 0,
-	buffer, length, 0, 0, 0, 0 );
-    if ( (status&1) == 1 ) status = iosb.status;
+    status = sys$qiow(0, chan, IO$_WRITEVBLK, &iosb, 0, 0,
+                      buffer, length, 0, 0, 0, 0);
+    if ((status & 1) == 1)
+        status = iosb.status;
     return status;
 }
 
 #ifdef __DECC
-#pragma message restore
+# pragma message restore
 #endif
 
 /***************************************************************************/
@@ -159,24 +166,26 @@ static int put ( io_channel chan, char *buffer, int length )
 static int rtcp_new(BIO *bi)
 {
     struct rpc_ctx *ctx;
-	bi->init=1;
-	bi->num=0;
-	bi->flags = 0;
-	bi->ptr=OPENSSL_malloc(sizeof(struct rpc_ctx));
-	ctx = (struct rpc_ctx *) bi->ptr;
-	ctx->filled = 0;
-	ctx->pos = 0;
-	return(1);
+    bi->init = 1;
+    bi->num = 0;
+    bi->flags = 0;
+    bi->ptr = OPENSSL_malloc(sizeof(struct rpc_ctx));
+    ctx = (struct rpc_ctx *)bi->ptr;
+    ctx->filled = 0;
+    ctx->pos = 0;
+    return (1);
 }
 
 static int rtcp_free(BIO *a)
 {
-	if (a == NULL) return(0);
-	if ( a->ptr ) OPENSSL_free ( a->ptr );
-	a->ptr = NULL;
-	return(1);
+    if (a == NULL)
+        return (0);
+    if (a->ptr)
+        OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    return (1);
 }
-	
+
 static int rtcp_read(BIO *b, char *out, int outl)
 {
     int status, length;
@@ -184,13 +193,14 @@ static int rtcp_read(BIO *b, char *out, int outl)
     /*
      * read data, return existing.
      */
-    ctx = (struct rpc_ctx *) b->ptr;
-    if ( ctx->pos < ctx->filled ) {
-	length = ctx->filled - ctx->pos;
-	if ( length > outl ) length = outl;
-	memmove ( out, &ctx->msg.data[ctx->pos], length );
-	ctx->pos += length;
-	return length;
+    ctx = (struct rpc_ctx *)b->ptr;
+    if (ctx->pos < ctx->filled) {
+        length = ctx->filled - ctx->pos;
+        if (length > outl)
+            length = outl;
+        memmove(out, &ctx->msg.data[ctx->pos], length);
+        ctx->pos += length;
+        return length;
     }
     /*
      * Requst more data from R channel.
@@ -198,27 +208,29 @@ static int rtcp_read(BIO *b, char *out, int outl)
     ctx->msg.channel = 'R';
     ctx->msg.function = 'G';
     ctx->msg.length = sizeof(ctx->msg.data);
-    status = put ( b->num, (char *) &ctx->msg, RPC_HDR_SIZE );
-    if ( (status&1) == 0 ) {
-	return -1;
+    status = put(b->num, (char *)&ctx->msg, RPC_HDR_SIZE);
+    if ((status & 1) == 0) {
+        return -1;
     }
     /*
      * Read.
      */
     ctx->pos = ctx->filled = 0;
-    status = get ( b->num, (char *) &ctx->msg, sizeof(ctx->msg), &length );
-    if ( (status&1) == 0 ) length = -1;
-    if ( ctx->msg.channel != 'R' || ctx->msg.function != 'C' ) {
-	length = -1;
+    status = get(b->num, (char *)&ctx->msg, sizeof(ctx->msg), &length);
+    if ((status & 1) == 0)
+        length = -1;
+    if (ctx->msg.channel != 'R' || ctx->msg.function != 'C') {
+        length = -1;
     }
     ctx->filled = length - RPC_HDR_SIZE;
-    
-    if ( ctx->pos < ctx->filled ) {
-	length = ctx->filled - ctx->pos;
-	if ( length > outl ) length = outl;
-	memmove ( out, ctx->msg.data, length );
-	ctx->pos += length;
-	return length;
+
+    if (ctx->pos < ctx->filled) {
+        length = ctx->filled - ctx->pos;
+        if (length > outl)
+            length = outl;
+        memmove(out, ctx->msg.data, length);
+        ctx->pos += length;
+        return length;
     }
 
     return length;
@@ -231,70 +243,77 @@ static int rtcp_write(BIO *b, const char *in, int inl)
     /*
      * Output data, send in chunks no larger that sizeof(ctx->msg.data).
      */
-    ctx = (struct rpc_ctx *) b->ptr;
-    for ( i = 0; i < inl; i += segment ) {
-	segment = inl - i;
-	if ( segment > sizeof(ctx->msg.data) ) segment = sizeof(ctx->msg.data);
-	ctx->msg.channel = 'R';
-	ctx->msg.function = 'P';
-	ctx->msg.length = segment;
-	memmove ( ctx->msg.data, &in[i], segment );
-	status = put ( b->num, (char *) &ctx->msg, segment + RPC_HDR_SIZE );
-	if ((status&1) == 0 ) { i = -1; break; }
+    ctx = (struct rpc_ctx *)b->ptr;
+    for (i = 0; i < inl; i += segment) {
+        segment = inl - i;
+        if (segment > sizeof(ctx->msg.data))
+            segment = sizeof(ctx->msg.data);
+        ctx->msg.channel = 'R';
+        ctx->msg.function = 'P';
+        ctx->msg.length = segment;
+        memmove(ctx->msg.data, &in[i], segment);
+        status = put(b->num, (char *)&ctx->msg, segment + RPC_HDR_SIZE);
+        if ((status & 1) == 0) {
+            i = -1;
+            break;
+        }
 
-	status = get ( b->num, (char *) &ctx->msg, sizeof(ctx->msg), &length );
-	if ( ((status&1) == 0) || (length < RPC_HDR_SIZE) ) { i = -1; break; }
-	if ( (ctx->msg.channel != 'R') || (ctx->msg.function != 'C') ) {
-	   printf("unexpected response when confirming put %c %c\n",
-		ctx->msg.channel, ctx->msg.function );
+        status = get(b->num, (char *)&ctx->msg, sizeof(ctx->msg), &length);
+        if (((status & 1) == 0) || (length < RPC_HDR_SIZE)) {
+            i = -1;
+            break;
+        }
+        if ((ctx->msg.channel != 'R') || (ctx->msg.function != 'C')) {
+            printf("unexpected response when confirming put %c %c\n",
+                   ctx->msg.channel, ctx->msg.function);
 
-	}
+        }
     }
-    return(i);
+    return (i);
 }
 
 static long rtcp_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
+{
+    long ret = 1;
 
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-	case BIO_CTRL_EOF:
-		ret = 1;
-		break;
-	case BIO_C_SET_FD:
-		b->num = num;
-		ret = 1;
-	 	break;
-	case BIO_CTRL_SET_CLOSE:
-	case BIO_CTRL_FLUSH:
-	case BIO_CTRL_DUP:
-		ret=1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-	case BIO_CTRL_INFO:
-	case BIO_CTRL_GET:
-	case BIO_CTRL_PENDING:
-	case BIO_CTRL_WPENDING:
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+    case BIO_CTRL_EOF:
+        ret = 1;
+        break;
+    case BIO_C_SET_FD:
+        b->num = num;
+        ret = 1;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+    case BIO_CTRL_FLUSH:
+    case BIO_CTRL_DUP:
+        ret = 1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+    case BIO_CTRL_INFO:
+    case BIO_CTRL_GET:
+    case BIO_CTRL_PENDING:
+    case BIO_CTRL_WPENDING:
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int rtcp_gets(BIO *bp, char *buf, int size)
-	{
-	return(0);
-	}
+{
+    return (0);
+}
 
 static int rtcp_puts(BIO *bp, const char *str)
 {
     int length;
-    if (str == NULL) return(0);
-    length = strlen ( str );
-    if ( length == 0 ) return (0);
-    return rtcp_write ( bp,str, length );
+    if (str == NULL)
+        return (0);
+    length = strlen(str);
+    if (length == 0)
+        return (0);
+    return rtcp_write(bp, str, length);
 }
-
diff --git a/crypto/bio/bss_sock.c b/crypto/bio/bss_sock.c
index 3df31938c1..6194d2c031 100644
--- a/crypto/bio/bss_sock.c
+++ b/crypto/bio/bss_sock.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,13 +63,13 @@
 
 #ifndef OPENSSL_NO_SOCK
 
-#include 
+# include 
 
-#ifdef WATT32
-#define sock_write SockWrite  /* Watt-32 uses same names */
-#define sock_read  SockRead
-#define sock_puts  SockPuts
-#endif
+# ifdef WATT32
+#  define sock_write SockWrite  /* Watt-32 uses same names */
+#  define sock_read  SockRead
+#  define sock_puts  SockPuts
+# endif
 
 static int sock_write(BIO *h, const char *buf, int num);
 static int sock_read(BIO *h, char *buf, int size);
@@ -79,216 +79,209 @@ static int sock_new(BIO *h);
 static int sock_free(BIO *data);
 int BIO_sock_should_retry(int s);
 
-static BIO_METHOD methods_sockp=
-	{
-	BIO_TYPE_SOCKET,
-	"socket",
-	sock_write,
-	sock_read,
-	sock_puts,
-	NULL, /* sock_gets, */
-	sock_ctrl,
-	sock_new,
-	sock_free,
-	NULL,
-	};
+static BIO_METHOD methods_sockp = {
+    BIO_TYPE_SOCKET,
+    "socket",
+    sock_write,
+    sock_read,
+    sock_puts,
+    NULL,                       /* sock_gets, */
+    sock_ctrl,
+    sock_new,
+    sock_free,
+    NULL,
+};
 
 BIO_METHOD *BIO_s_socket(void)
-	{
-	return(&methods_sockp);
-	}
+{
+    return (&methods_sockp);
+}
 
 BIO *BIO_new_socket(int fd, int close_flag)
-	{
-	BIO *ret;
+{
+    BIO *ret;
 
-	ret=BIO_new(BIO_s_socket());
-	if (ret == NULL) return(NULL);
-	BIO_set_fd(ret,fd,close_flag);
-	return(ret);
-	}
+    ret = BIO_new(BIO_s_socket());
+    if (ret == NULL)
+        return (NULL);
+    BIO_set_fd(ret, fd, close_flag);
+    return (ret);
+}
 
 static int sock_new(BIO *bi)
-	{
-	bi->init=0;
-	bi->num=0;
-	bi->ptr=NULL;
-	bi->flags=0;
-	return(1);
-	}
+{
+    bi->init = 0;
+    bi->num = 0;
+    bi->ptr = NULL;
+    bi->flags = 0;
+    return (1);
+}
 
 static int sock_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	if (a->shutdown)
-		{
-		if (a->init)
-			{
-			SHUTDOWN2(a->num);
-			}
-		a->init=0;
-		a->flags=0;
-		}
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    if (a->shutdown) {
+        if (a->init) {
+            SHUTDOWN2(a->num);
+        }
+        a->init = 0;
+        a->flags = 0;
+    }
+    return (1);
+}
+
 static int sock_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
-
-	if (out != NULL)
-		{
-		clear_socket_error();
-		ret=readsocket(b->num,out,outl);
-		BIO_clear_retry_flags(b);
-		if (ret <= 0)
-			{
-			if (BIO_sock_should_retry(ret))
-				BIO_set_retry_read(b);
-			}
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if (out != NULL) {
+        clear_socket_error();
+        ret = readsocket(b->num, out, outl);
+        BIO_clear_retry_flags(b);
+        if (ret <= 0) {
+            if (BIO_sock_should_retry(ret))
+                BIO_set_retry_read(b);
+        }
+    }
+    return (ret);
+}
 
 static int sock_write(BIO *b, const char *in, int inl)
-	{
-	int ret;
-	
-	clear_socket_error();
-	ret=writesocket(b->num,in,inl);
-	BIO_clear_retry_flags(b);
-	if (ret <= 0)
-		{
-		if (BIO_sock_should_retry(ret))
-			BIO_set_retry_write(b);
-		}
-	return(ret);
-	}
+{
+    int ret;
+
+    clear_socket_error();
+    ret = writesocket(b->num, in, inl);
+    BIO_clear_retry_flags(b);
+    if (ret <= 0) {
+        if (BIO_sock_should_retry(ret))
+            BIO_set_retry_write(b);
+    }
+    return (ret);
+}
 
 static long sock_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	long ret=1;
-	int *ip;
-
-	switch (cmd)
-		{
-	case BIO_C_SET_FD:
-		sock_free(b);
-		b->num= *((int *)ptr);
-		b->shutdown=(int)num;
-		b->init=1;
-		break;
-	case BIO_C_GET_FD:
-		if (b->init)
-			{
-			ip=(int *)ptr;
-			if (ip != NULL) *ip=b->num;
-			ret=b->num;
-			}
-		else
-			ret= -1;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_DUP:
-	case BIO_CTRL_FLUSH:
-		ret=1;
-		break;
-	default:
-		ret=0;
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+    int *ip;
+
+    switch (cmd) {
+    case BIO_C_SET_FD:
+        sock_free(b);
+        b->num = *((int *)ptr);
+        b->shutdown = (int)num;
+        b->init = 1;
+        break;
+    case BIO_C_GET_FD:
+        if (b->init) {
+            ip = (int *)ptr;
+            if (ip != NULL)
+                *ip = b->num;
+            ret = b->num;
+        } else
+            ret = -1;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_DUP:
+    case BIO_CTRL_FLUSH:
+        ret = 1;
+        break;
+    default:
+        ret = 0;
+        break;
+    }
+    return (ret);
+}
 
 static int sock_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=sock_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = sock_write(bp, str, n);
+    return (ret);
+}
 
 int BIO_sock_should_retry(int i)
-	{
-	int err;
+{
+    int err;
 
-	if ((i == 0) || (i == -1))
-		{
-		err=get_last_socket_error();
+    if ((i == 0) || (i == -1)) {
+        err = get_last_socket_error();
 
-#if defined(OPENSSL_SYS_WINDOWS) && 0 /* more microsoft stupidity? perhaps not? Ben 4/1/99 */
-		if ((i == -1) && (err == 0))
-			return(1);
-#endif
+# if defined(OPENSSL_SYS_WINDOWS) && 0/* more microsoft stupidity? perhaps
+                                       * not? Ben 4/1/99 */
+        if ((i == -1) && (err == 0))
+            return (1);
+# endif
 
-		return(BIO_sock_non_fatal_error(err));
-		}
-	return(0);
-	}
+        return (BIO_sock_non_fatal_error(err));
+    }
+    return (0);
+}
 
 int BIO_sock_non_fatal_error(int err)
-	{
-	switch (err)
-		{
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_NETWARE)
-# if defined(WSAEWOULDBLOCK)
-	case WSAEWOULDBLOCK:
+{
+    switch (err) {
+# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_NETWARE)
+#  if defined(WSAEWOULDBLOCK)
+    case WSAEWOULDBLOCK:
+#  endif
+
+#  if 0                         /* This appears to always be an error */
+#   if defined(WSAENOTCONN)
+    case WSAENOTCONN:
+#   endif
+#  endif
 # endif
 
-# if 0 /* This appears to always be an error */
-#  if defined(WSAENOTCONN)
-	case WSAENOTCONN:
+# ifdef EWOULDBLOCK
+#  ifdef WSAEWOULDBLOCK
+#   if WSAEWOULDBLOCK != EWOULDBLOCK
+    case EWOULDBLOCK:
+#   endif
+#  else
+    case EWOULDBLOCK:
 #  endif
 # endif
-#endif
 
-#ifdef EWOULDBLOCK
-# ifdef WSAEWOULDBLOCK
-#  if WSAEWOULDBLOCK != EWOULDBLOCK
-	case EWOULDBLOCK:
+# if defined(ENOTCONN)
+    case ENOTCONN:
+# endif
+
+# ifdef EINTR
+    case EINTR:
+# endif
+
+# ifdef EAGAIN
+#  if EWOULDBLOCK != EAGAIN
+    case EAGAIN:
 #  endif
-# else
-	case EWOULDBLOCK:
 # endif
-#endif
 
-#if defined(ENOTCONN)
-	case ENOTCONN:
-#endif
+# ifdef EPROTO
+    case EPROTO:
+# endif
 
-#ifdef EINTR
-	case EINTR:
-#endif
+# ifdef EINPROGRESS
+    case EINPROGRESS:
+# endif
 
-#ifdef EAGAIN
-# if EWOULDBLOCK != EAGAIN
-	case EAGAIN:
+# ifdef EALREADY
+    case EALREADY:
 # endif
-#endif
-
-#ifdef EPROTO
-	case EPROTO:
-#endif
-
-#ifdef EINPROGRESS
-	case EINPROGRESS:
-#endif
-
-#ifdef EALREADY
-	case EALREADY:
-#endif
-		return(1);
-		/* break; */
-	default:
-		break;
-		}
-	return(0);
-	}
-
-#endif  /* #ifndef OPENSSL_NO_SOCK */
+        return (1);
+        /* break; */
+    default:
+        break;
+    }
+    return (0);
+}
+
+#endif                          /* #ifndef OPENSSL_NO_SOCK */
diff --git a/crypto/bn/asm/x86_64-gcc.c b/crypto/bn/asm/x86_64-gcc.c
index 4e3803f5b0..d5488866e0 100644
--- a/crypto/bn/asm/x86_64-gcc.c
+++ b/crypto/bn/asm/x86_64-gcc.c
@@ -1,6 +1,6 @@
 #include "../bn_lcl.h"
 #if !(defined(__GNUC__) && __GNUC__>=2)
-# include "../bn_asm.c"	/* kind of dirty hack for Sun Studio */
+# include "../bn_asm.c"         /* kind of dirty hack for Sun Studio */
 #else
 /*-
  * x86_64 BIGNUM accelerator version 0.1, December 2002.
@@ -28,577 +28,611 @@
  * Q. How much faster does it get?
  * A. 'apps/openssl speed rsa dsa' output with no-asm:
  *
- *	                  sign    verify    sign/s verify/s
- *	rsa  512 bits   0.0006s   0.0001s   1683.8  18456.2
- *	rsa 1024 bits   0.0028s   0.0002s    356.0   6407.0
- *	rsa 2048 bits   0.0172s   0.0005s     58.0   1957.8
- *	rsa 4096 bits   0.1155s   0.0018s      8.7    555.6
- *	                  sign    verify    sign/s verify/s
- *	dsa  512 bits   0.0005s   0.0006s   2100.8   1768.3
- *	dsa 1024 bits   0.0014s   0.0018s    692.3    559.2
- *	dsa 2048 bits   0.0049s   0.0061s    204.7    165.0
+ *                        sign    verify    sign/s verify/s
+ *      rsa  512 bits   0.0006s   0.0001s   1683.8  18456.2
+ *      rsa 1024 bits   0.0028s   0.0002s    356.0   6407.0
+ *      rsa 2048 bits   0.0172s   0.0005s     58.0   1957.8
+ *      rsa 4096 bits   0.1155s   0.0018s      8.7    555.6
+ *                        sign    verify    sign/s verify/s
+ *      dsa  512 bits   0.0005s   0.0006s   2100.8   1768.3
+ *      dsa 1024 bits   0.0014s   0.0018s    692.3    559.2
+ *      dsa 2048 bits   0.0049s   0.0061s    204.7    165.0
  *
  *    'apps/openssl speed rsa dsa' output with this module:
  *
- *	                  sign    verify    sign/s verify/s
- *	rsa  512 bits   0.0004s   0.0000s   2767.1  33297.9
- *	rsa 1024 bits   0.0012s   0.0001s    867.4  14674.7
- *	rsa 2048 bits   0.0061s   0.0002s    164.0   5270.0
- *	rsa 4096 bits   0.0384s   0.0006s     26.1   1650.8
- *	                  sign    verify    sign/s verify/s
- *	dsa  512 bits   0.0002s   0.0003s   4442.2   3786.3
- *	dsa 1024 bits   0.0005s   0.0007s   1835.1   1497.4
- *	dsa 2048 bits   0.0016s   0.0020s    620.4    504.6
+ *                        sign    verify    sign/s verify/s
+ *      rsa  512 bits   0.0004s   0.0000s   2767.1  33297.9
+ *      rsa 1024 bits   0.0012s   0.0001s    867.4  14674.7
+ *      rsa 2048 bits   0.0061s   0.0002s    164.0   5270.0
+ *      rsa 4096 bits   0.0384s   0.0006s     26.1   1650.8
+ *                        sign    verify    sign/s verify/s
+ *      dsa  512 bits   0.0002s   0.0003s   4442.2   3786.3
+ *      dsa 1024 bits   0.0005s   0.0007s   1835.1   1497.4
+ *      dsa 2048 bits   0.0016s   0.0020s    620.4    504.6
  *
  *    For the reference. IA-32 assembler implementation performs
  *    very much like 64-bit code compiled with no-asm on the same
  *    machine.
  */
 
-#if defined(_WIN64) || !defined(__LP64__)
-#define BN_ULONG unsigned long long
-#else
-#define BN_ULONG unsigned long
-#endif
+# if defined(_WIN64) || !defined(__LP64__)
+#  define BN_ULONG unsigned long long
+# else
+#  define BN_ULONG unsigned long
+# endif
 
-#undef mul
-#undef mul_add
+# undef mul
+# undef mul_add
 
 /*-
- * "m"(a), "+m"(r)	is the way to favor DirectPath µ-code;
- * "g"(0)		let the compiler to decide where does it
- *			want to keep the value of zero;
+ * "m"(a), "+m"(r)      is the way to favor DirectPath µ-code;
+ * "g"(0)               let the compiler to decide where does it
+ *                      want to keep the value of zero;
  */
-# define mul_add(r,a,word,carry) do {	\
-	register BN_ULONG high,low;	\
-	asm ("mulq %3"			\
-		: "=a"(low),"=d"(high)	\
-		: "a"(word),"m"(a)	\
-		: "cc");		\
-	asm ("addq %2,%0; adcq %3,%1"	\
-		: "+r"(carry),"+d"(high)\
-		: "a"(low),"g"(0)	\
-		: "cc");		\
-	asm ("addq %2,%0; adcq %3,%1"	\
-		: "+m"(r),"+d"(high)	\
-		: "r"(carry),"g"(0)	\
-		: "cc");		\
-	carry=high;			\
-	} while (0)
-
-# define mul(r,a,word,carry) do {	\
-	register BN_ULONG high,low;	\
-	asm ("mulq %3"			\
-		: "=a"(low),"=d"(high)	\
-		: "a"(word),"g"(a)	\
-		: "cc");		\
-	asm ("addq %2,%0; adcq %3,%1"	\
-		: "+r"(carry),"+d"(high)\
-		: "a"(low),"g"(0)	\
-		: "cc");		\
-	(r)=carry, carry=high;		\
-	} while (0)
+# define mul_add(r,a,word,carry) do {   \
+        register BN_ULONG high,low;     \
+        asm ("mulq %3"                  \
+                : "=a"(low),"=d"(high)  \
+                : "a"(word),"m"(a)      \
+                : "cc");                \
+        asm ("addq %2,%0; adcq %3,%1"   \
+                : "+r"(carry),"+d"(high)\
+                : "a"(low),"g"(0)       \
+                : "cc");                \
+        asm ("addq %2,%0; adcq %3,%1"   \
+                : "+m"(r),"+d"(high)    \
+                : "r"(carry),"g"(0)     \
+                : "cc");                \
+        carry=high;                     \
+        } while (0)
+
+# define mul(r,a,word,carry) do {       \
+        register BN_ULONG high,low;     \
+        asm ("mulq %3"                  \
+                : "=a"(low),"=d"(high)  \
+                : "a"(word),"g"(a)      \
+                : "cc");                \
+        asm ("addq %2,%0; adcq %3,%1"   \
+                : "+r"(carry),"+d"(high)\
+                : "a"(low),"g"(0)       \
+                : "cc");                \
+        (r)=carry, carry=high;          \
+        } while (0)
 # undef sqr
-# define sqr(r0,r1,a)			\
-	asm ("mulq %2"			\
-		: "=a"(r0),"=d"(r1)	\
-		: "a"(a)		\
-		: "cc");
-
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG c1=0;
-
-	if (num <= 0) return(c1);
-
-	while (num&~3)
-		{
-		mul_add(rp[0],ap[0],w,c1);
-		mul_add(rp[1],ap[1],w,c1);
-		mul_add(rp[2],ap[2],w,c1);
-		mul_add(rp[3],ap[3],w,c1);
-		ap+=4; rp+=4; num-=4;
-		}
-	if (num)
-		{
-		mul_add(rp[0],ap[0],w,c1); if (--num==0) return c1;
-		mul_add(rp[1],ap[1],w,c1); if (--num==0) return c1;
-		mul_add(rp[2],ap[2],w,c1); return c1;
-		}
-	
-	return(c1);
-	} 
+# define sqr(r0,r1,a)                   \
+        asm ("mulq %2"                  \
+                : "=a"(r0),"=d"(r1)     \
+                : "a"(a)                \
+                : "cc");
+
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num,
+                          BN_ULONG w)
+{
+    BN_ULONG c1 = 0;
+
+    if (num <= 0)
+        return (c1);
+
+    while (num & ~3) {
+        mul_add(rp[0], ap[0], w, c1);
+        mul_add(rp[1], ap[1], w, c1);
+        mul_add(rp[2], ap[2], w, c1);
+        mul_add(rp[3], ap[3], w, c1);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+    if (num) {
+        mul_add(rp[0], ap[0], w, c1);
+        if (--num == 0)
+            return c1;
+        mul_add(rp[1], ap[1], w, c1);
+        if (--num == 0)
+            return c1;
+        mul_add(rp[2], ap[2], w, c1);
+        return c1;
+    }
+
+    return (c1);
+}
 
 BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG c1=0;
-
-	if (num <= 0) return(c1);
-
-	while (num&~3)
-		{
-		mul(rp[0],ap[0],w,c1);
-		mul(rp[1],ap[1],w,c1);
-		mul(rp[2],ap[2],w,c1);
-		mul(rp[3],ap[3],w,c1);
-		ap+=4; rp+=4; num-=4;
-		}
-	if (num)
-		{
-		mul(rp[0],ap[0],w,c1); if (--num == 0) return c1;
-		mul(rp[1],ap[1],w,c1); if (--num == 0) return c1;
-		mul(rp[2],ap[2],w,c1);
-		}
-	return(c1);
-	} 
+{
+    BN_ULONG c1 = 0;
+
+    if (num <= 0)
+        return (c1);
+
+    while (num & ~3) {
+        mul(rp[0], ap[0], w, c1);
+        mul(rp[1], ap[1], w, c1);
+        mul(rp[2], ap[2], w, c1);
+        mul(rp[3], ap[3], w, c1);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+    if (num) {
+        mul(rp[0], ap[0], w, c1);
+        if (--num == 0)
+            return c1;
+        mul(rp[1], ap[1], w, c1);
+        if (--num == 0)
+            return c1;
+        mul(rp[2], ap[2], w, c1);
+    }
+    return (c1);
+}
 
 void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
-        {
-	if (n <= 0) return;
-
-	while (n&~3)
-		{
-		sqr(r[0],r[1],a[0]);
-		sqr(r[2],r[3],a[1]);
-		sqr(r[4],r[5],a[2]);
-		sqr(r[6],r[7],a[3]);
-		a+=4; r+=8; n-=4;
-		}
-	if (n)
-		{
-		sqr(r[0],r[1],a[0]); if (--n == 0) return;
-		sqr(r[2],r[3],a[1]); if (--n == 0) return;
-		sqr(r[4],r[5],a[2]);
-		}
-	}
+{
+    if (n <= 0)
+        return;
+
+    while (n & ~3) {
+        sqr(r[0], r[1], a[0]);
+        sqr(r[2], r[3], a[1]);
+        sqr(r[4], r[5], a[2]);
+        sqr(r[6], r[7], a[3]);
+        a += 4;
+        r += 8;
+        n -= 4;
+    }
+    if (n) {
+        sqr(r[0], r[1], a[0]);
+        if (--n == 0)
+            return;
+        sqr(r[2], r[3], a[1]);
+        if (--n == 0)
+            return;
+        sqr(r[4], r[5], a[2]);
+    }
+}
 
 BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
-{	BN_ULONG ret,waste;
+{
+    BN_ULONG ret, waste;
 
-	asm ("divq	%4"
-		: "=a"(ret),"=d"(waste)
-		: "a"(l),"d"(h),"g"(d)
-		: "cc");
+ asm("divq      %4":"=a"(ret), "=d"(waste)
+ :     "a"(l), "d"(h), "g"(d)
+ :     "cc");
 
-	return ret;
+    return ret;
 }
 
-BN_ULONG bn_add_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
-{ BN_ULONG ret;
-  size_t i=0;
-
-	if (n <= 0) return 0;
-
-	asm volatile (
-	"	subq	%0,%0		\n"	/* clear carry */
-	"	jmp	1f		\n"
-	".p2align 4			\n"
-	"1:	movq	(%4,%2,8),%0	\n"
-	"	adcq	(%5,%2,8),%0	\n"
-	"	movq	%0,(%3,%2,8)	\n"
-	"	lea	1(%2),%2	\n"
-	"	loop	1b		\n"
-	"	sbbq	%0,%0		\n"
-		: "=&r"(ret),"+c"(n),"+r"(i)
-		: "r"(rp),"r"(ap),"r"(bp)
-		: "cc", "memory"
-	);
-
-  return ret&1;
+BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                      int n)
+{
+    BN_ULONG ret;
+    size_t i = 0;
+
+    if (n <= 0)
+        return 0;
+
+    asm volatile ("       subq    %0,%0           \n" /* clear carry */
+                  "       jmp     1f              \n"
+                  ".p2align 4                     \n"
+                  "1:     movq    (%4,%2,8),%0    \n"
+                  "       adcq    (%5,%2,8),%0    \n"
+                  "       movq    %0,(%3,%2,8)    \n"
+                  "       lea     1(%2),%2        \n"
+                  "       loop    1b              \n"
+                  "       sbbq    %0,%0           \n":"=&r" (ret), "+c"(n),
+                  "+r"(i)
+                  :"r"(rp), "r"(ap), "r"(bp)
+                  :"cc", "memory");
+
+    return ret & 1;
 }
 
-#ifndef SIMICS
-BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
-{ BN_ULONG ret;
-  size_t i=0;
-
-	if (n <= 0) return 0;
-
-	asm volatile (
-	"	subq	%0,%0		\n"	/* clear borrow */
-	"	jmp	1f		\n"
-	".p2align 4			\n"
-	"1:	movq	(%4,%2,8),%0	\n"
-	"	sbbq	(%5,%2,8),%0	\n"
-	"	movq	%0,(%3,%2,8)	\n"
-	"	lea	1(%2),%2	\n"
-	"	loop	1b		\n"
-	"	sbbq	%0,%0		\n"
-		: "=&r"(ret),"+c"(n),"+r"(i)
-		: "r"(rp),"r"(ap),"r"(bp)
-		: "cc", "memory"
-	);
-
-  return ret&1;
+# ifndef SIMICS
+BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                      int n)
+{
+    BN_ULONG ret;
+    size_t i = 0;
+
+    if (n <= 0)
+        return 0;
+
+    asm volatile ("       subq    %0,%0           \n" /* clear borrow */
+                  "       jmp     1f              \n"
+                  ".p2align 4                     \n"
+                  "1:     movq    (%4,%2,8),%0    \n"
+                  "       sbbq    (%5,%2,8),%0    \n"
+                  "       movq    %0,(%3,%2,8)    \n"
+                  "       lea     1(%2),%2        \n"
+                  "       loop    1b              \n"
+                  "       sbbq    %0,%0           \n":"=&r" (ret), "+c"(n),
+                  "+r"(i)
+                  :"r"(rp), "r"(ap), "r"(bp)
+                  :"cc", "memory");
+
+    return ret & 1;
 }
-#else
+# else
 /* Simics 1.4<7 has buggy sbbq:-( */
-#define BN_MASK2 0xffffffffffffffffL
+#  define BN_MASK2 0xffffffffffffffffL
 BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
-        {
-	BN_ULONG t1,t2;
-	int c=0;
-
-	if (n <= 0) return((BN_ULONG)0);
-
-	for (;;)
-		{
-		t1=a[0]; t2=b[0];
-		r[0]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		if (--n <= 0) break;
-
-		t1=a[1]; t2=b[1];
-		r[1]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		if (--n <= 0) break;
-
-		t1=a[2]; t2=b[2];
-		r[2]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		if (--n <= 0) break;
-
-		t1=a[3]; t2=b[3];
-		r[3]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		if (--n <= 0) break;
-
-		a+=4;
-		b+=4;
-		r+=4;
-		}
-	return(c);
-	}
-#endif
+{
+    BN_ULONG t1, t2;
+    int c = 0;
+
+    if (n <= 0)
+        return ((BN_ULONG)0);
+
+    for (;;) {
+        t1 = a[0];
+        t2 = b[0];
+        r[0] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        if (--n <= 0)
+            break;
+
+        t1 = a[1];
+        t2 = b[1];
+        r[1] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        if (--n <= 0)
+            break;
+
+        t1 = a[2];
+        t2 = b[2];
+        r[2] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        if (--n <= 0)
+            break;
+
+        t1 = a[3];
+        t2 = b[3];
+        r[3] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        if (--n <= 0)
+            break;
+
+        a += 4;
+        b += 4;
+        r += 4;
+    }
+    return (c);
+}
+# endif
 
 /* mul_add_c(a,b,c0,c1,c2)  -- c+=a*b for three word number c=(c2,c1,c0) */
 /* mul_add_c2(a,b,c0,c1,c2) -- c+=2*a*b for three word number c=(c2,c1,c0) */
 /* sqr_add_c(a,i,c0,c1,c2)  -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
-/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number
+ * c=(c2,c1,c0)
+ */
 
 /*
  * Keep in mind that carrying into high part of multiplication result
  * can not overflow, because it cannot be all-ones.
  */
-#if 0
+# if 0
 /* original macros are kept for reference purposes */
-#  define mul_add_c(a,b,c0,c1,c2)	do {	\
-	BN_ULONG ta = (a), tb = (b);		\
-	BN_ULONG lo, hi;			\
-	BN_UMULT_LOHI(lo,hi,ta,tb);		\
-	c0 += lo; hi += (c0
-#ifndef OPENSSL_NO_FP_API
-#include  /* FILE */
-#endif
-#include 
-#include 
+# include 
+# ifndef OPENSSL_NO_FP_API
+#  include             /* FILE */
+# endif
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* These preprocessor symbols control various aspects of the bignum headers and
- * library code. They're not defined by any "normal" configuration, as they are
- * intended for development and testing purposes. NB: defining all three can be
- * useful for debugging application code as well as openssl itself.
- *
- * BN_DEBUG - turn on various debugging alterations to the bignum code
- * BN_DEBUG_RAND - uses random poisoning of unused words to trip up
+/*
+ * These preprocessor symbols control various aspects of the bignum headers
+ * and library code. They're not defined by any "normal" configuration, as
+ * they are intended for development and testing purposes. NB: defining all
+ * three can be useful for debugging application code as well as openssl
+ * itself. BN_DEBUG - turn on various debugging alterations to the bignum
+ * code BN_DEBUG_RAND - uses random poisoning of unused words to trip up
  * mismanagement of bignum internals. You must also define BN_DEBUG.
  */
 /* #define BN_DEBUG */
 /* #define BN_DEBUG_RAND */
 
-#ifndef OPENSSL_SMALL_FOOTPRINT
-#define BN_MUL_COMBA
-#define BN_SQR_COMBA
-#define BN_RECURSION
-#endif
+# ifndef OPENSSL_SMALL_FOOTPRINT
+#  define BN_MUL_COMBA
+#  define BN_SQR_COMBA
+#  define BN_RECURSION
+# endif
 
-/* This next option uses the C libraries (2 word)/(1 word) function.
- * If it is not defined, I use my C version (which is slower).
- * The reason for this flag is that when the particular C compiler
- * library routine is used, and the library is linked with a different
- * compiler, the library is missing.  This mostly happens when the
- * library is built with gcc and then linked using normal cc.  This would
- * be a common occurrence because gcc normally produces code that is
- * 2 times faster than system compilers for the big number stuff.
- * For machines with only one compiler (or shared libraries), this should
- * be on.  Again this in only really a problem on machines
- * using "long long's", are 32bit, and are not using my assembler code. */
-#if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || \
+/*
+ * This next option uses the C libraries (2 word)/(1 word) function. If it is
+ * not defined, I use my C version (which is slower). The reason for this
+ * flag is that when the particular C compiler library routine is used, and
+ * the library is linked with a different compiler, the library is missing.
+ * This mostly happens when the library is built with gcc and then linked
+ * using normal cc.  This would be a common occurrence because gcc normally
+ * produces code that is 2 times faster than system compilers for the big
+ * number stuff. For machines with only one compiler (or shared libraries),
+ * this should be on.  Again this in only really a problem on machines using
+ * "long long's", are 32bit, and are not using my assembler code.
+ */
+# if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || \
     defined(OPENSSL_SYS_WIN32) || defined(linux)
-# ifndef BN_DIV2W
-#  define BN_DIV2W
+#  ifndef BN_DIV2W
+#   define BN_DIV2W
+#  endif
 # endif
-#endif
 
-/* assuming long is 64bit - this is the DEC Alpha
- * unsigned long long is only 64 bits :-(, don't define
- * BN_LLONG for the DEC Alpha */
-#ifdef SIXTY_FOUR_BIT_LONG
-#define BN_ULLONG	unsigned long long
-#define BN_ULONG	unsigned long
-#define BN_LONG		long
-#define BN_BITS		128
-#define BN_BYTES	8
-#define BN_BITS2	64
-#define BN_BITS4	32
-#define BN_MASK		(0xffffffffffffffffffffffffffffffffLL)
-#define BN_MASK2	(0xffffffffffffffffL)
-#define BN_MASK2l	(0xffffffffL)
-#define BN_MASK2h	(0xffffffff00000000L)
-#define BN_MASK2h1	(0xffffffff80000000L)
-#define BN_TBIT		(0x8000000000000000L)
-#define BN_DEC_CONV	(10000000000000000000UL)
-#define BN_DEC_FMT1	"%lu"
-#define BN_DEC_FMT2	"%019lu"
-#define BN_DEC_NUM	19
-#define BN_HEX_FMT1	"%lX"
-#define BN_HEX_FMT2	"%016lX"
-#endif
+/*
+ * assuming long is 64bit - this is the DEC Alpha unsigned long long is only
+ * 64 bits :-(, don't define BN_LLONG for the DEC Alpha
+ */
+# ifdef SIXTY_FOUR_BIT_LONG
+#  define BN_ULLONG       unsigned long long
+#  define BN_ULONG        unsigned long
+#  define BN_LONG         long
+#  define BN_BITS         128
+#  define BN_BYTES        8
+#  define BN_BITS2        64
+#  define BN_BITS4        32
+#  define BN_MASK         (0xffffffffffffffffffffffffffffffffLL)
+#  define BN_MASK2        (0xffffffffffffffffL)
+#  define BN_MASK2l       (0xffffffffL)
+#  define BN_MASK2h       (0xffffffff00000000L)
+#  define BN_MASK2h1      (0xffffffff80000000L)
+#  define BN_TBIT         (0x8000000000000000L)
+#  define BN_DEC_CONV     (10000000000000000000UL)
+#  define BN_DEC_FMT1     "%lu"
+#  define BN_DEC_FMT2     "%019lu"
+#  define BN_DEC_NUM      19
+#  define BN_HEX_FMT1     "%lX"
+#  define BN_HEX_FMT2     "%016lX"
+# endif
 
-/* This is where the long long data type is 64 bits, but long is 32.
- * For machines where there are 64bit registers, this is the mode to use.
- * IRIX, on R4000 and above should use this mode, along with the relevant
- * assembler code :-).  Do NOT define BN_LLONG.
+/*
+ * This is where the long long data type is 64 bits, but long is 32. For
+ * machines where there are 64bit registers, this is the mode to use. IRIX,
+ * on R4000 and above should use this mode, along with the relevant assembler
+ * code :-).  Do NOT define BN_LLONG.
  */
-#ifdef SIXTY_FOUR_BIT
-#undef BN_LLONG
-#undef BN_ULLONG
-#define BN_ULONG	unsigned long long
-#define BN_LONG		long long
-#define BN_BITS		128
-#define BN_BYTES	8
-#define BN_BITS2	64
-#define BN_BITS4	32
-#define BN_MASK2	(0xffffffffffffffffLL)
-#define BN_MASK2l	(0xffffffffL)
-#define BN_MASK2h	(0xffffffff00000000LL)
-#define BN_MASK2h1	(0xffffffff80000000LL)
-#define BN_TBIT		(0x8000000000000000LL)
-#define BN_DEC_CONV	(10000000000000000000ULL)
-#define BN_DEC_FMT1	"%llu"
-#define BN_DEC_FMT2	"%019llu"
-#define BN_DEC_NUM	19
-#define BN_HEX_FMT1	"%llX"
-#define BN_HEX_FMT2	"%016llX"
-#endif
+# ifdef SIXTY_FOUR_BIT
+#  undef BN_LLONG
+#  undef BN_ULLONG
+#  define BN_ULONG        unsigned long long
+#  define BN_LONG         long long
+#  define BN_BITS         128
+#  define BN_BYTES        8
+#  define BN_BITS2        64
+#  define BN_BITS4        32
+#  define BN_MASK2        (0xffffffffffffffffLL)
+#  define BN_MASK2l       (0xffffffffL)
+#  define BN_MASK2h       (0xffffffff00000000LL)
+#  define BN_MASK2h1      (0xffffffff80000000LL)
+#  define BN_TBIT         (0x8000000000000000LL)
+#  define BN_DEC_CONV     (10000000000000000000ULL)
+#  define BN_DEC_FMT1     "%llu"
+#  define BN_DEC_FMT2     "%019llu"
+#  define BN_DEC_NUM      19
+#  define BN_HEX_FMT1     "%llX"
+#  define BN_HEX_FMT2     "%016llX"
+# endif
 
-#ifdef THIRTY_TWO_BIT
-#ifdef BN_LLONG
-# if defined(_WIN32) && !defined(__GNUC__)
-#  define BN_ULLONG	unsigned __int64
-#  define BN_MASK	(0xffffffffffffffffI64)
-# else
-#  define BN_ULLONG	unsigned long long
-#  define BN_MASK	(0xffffffffffffffffLL)
+# ifdef THIRTY_TWO_BIT
+#  ifdef BN_LLONG
+#   if defined(_WIN32) && !defined(__GNUC__)
+#    define BN_ULLONG     unsigned __int64
+#    define BN_MASK       (0xffffffffffffffffI64)
+#   else
+#    define BN_ULLONG     unsigned long long
+#    define BN_MASK       (0xffffffffffffffffLL)
+#   endif
+#  endif
+#  define BN_ULONG        unsigned int
+#  define BN_LONG         int
+#  define BN_BITS         64
+#  define BN_BYTES        4
+#  define BN_BITS2        32
+#  define BN_BITS4        16
+#  define BN_MASK2        (0xffffffffL)
+#  define BN_MASK2l       (0xffff)
+#  define BN_MASK2h1      (0xffff8000L)
+#  define BN_MASK2h       (0xffff0000L)
+#  define BN_TBIT         (0x80000000L)
+#  define BN_DEC_CONV     (1000000000L)
+#  define BN_DEC_FMT1     "%u"
+#  define BN_DEC_FMT2     "%09u"
+#  define BN_DEC_NUM      9
+#  define BN_HEX_FMT1     "%X"
+#  define BN_HEX_FMT2     "%08X"
 # endif
-#endif
-#define BN_ULONG	unsigned int
-#define BN_LONG		int
-#define BN_BITS		64
-#define BN_BYTES	4
-#define BN_BITS2	32
-#define BN_BITS4	16
-#define BN_MASK2	(0xffffffffL)
-#define BN_MASK2l	(0xffff)
-#define BN_MASK2h1	(0xffff8000L)
-#define BN_MASK2h	(0xffff0000L)
-#define BN_TBIT		(0x80000000L)
-#define BN_DEC_CONV	(1000000000L)
-#define BN_DEC_FMT1	"%u"
-#define BN_DEC_FMT2	"%09u"
-#define BN_DEC_NUM	9
-#define BN_HEX_FMT1	"%X"
-#define BN_HEX_FMT2	"%08X"
-#endif
 
-#define BN_DEFAULT_BITS	1280
+# define BN_DEFAULT_BITS 1280
 
-#define BN_FLG_MALLOCED		0x01
-#define BN_FLG_STATIC_DATA	0x02
+# define BN_FLG_MALLOCED         0x01
+# define BN_FLG_STATIC_DATA      0x02
 
 /*
  * avoid leaking exponent information through timing,
@@ -264,26 +267,29 @@ extern "C" {
  * BN_div() will call BN_div_no_branch,
  * BN_mod_inverse() will call BN_mod_inverse_no_branch.
  */
-#define BN_FLG_CONSTTIME	0x04 
+# define BN_FLG_CONSTTIME        0x04
 
-#ifdef OPENSSL_NO_DEPRECATED
+# ifdef OPENSSL_NO_DEPRECATED
 /* deprecated name for the flag */
-#define BN_FLG_EXP_CONSTTIME BN_FLG_CONSTTIME 
+#  define BN_FLG_EXP_CONSTTIME BN_FLG_CONSTTIME
 /*
  * avoid leaking exponent information through timings
  * (BN_mod_exp_mont() will call BN_mod_exp_mont_consttime)
  */
-#endif
+# endif
 
-#ifndef OPENSSL_NO_DEPRECATED
-#define BN_FLG_FREE		0x8000	/* used for debuging */
-#endif
-#define BN_set_flags(b,n)	((b)->flags|=(n))
-#define BN_get_flags(b,n)	((b)->flags&(n))
+# ifndef OPENSSL_NO_DEPRECATED
+#  define BN_FLG_FREE             0x8000
+                                       /* used for debuging */
+# endif
+# define BN_set_flags(b,n)       ((b)->flags|=(n))
+# define BN_get_flags(b,n)       ((b)->flags&(n))
 
-/* get a clone of a BIGNUM with changed flags, for *temporary* use only
- * (the two BIGNUMs cannot not be used in parallel!) */
-#define BN_with_flags(dest,b,n)  ((dest)->d=(b)->d, \
+/*
+ * get a clone of a BIGNUM with changed flags, for *temporary* use only (the
+ * two BIGNUMs cannot not be used in parallel!)
+ */
+# define BN_with_flags(dest,b,n)  ((dest)->d=(b)->d, \
                                   (dest)->top=(b)->top, \
                                   (dest)->dmax=(b)->dmax, \
                                   (dest)->neg=(b)->neg, \
@@ -293,7 +299,7 @@ extern "C" {
                                                  |  (n)))
 
 /* Already declared in ossl_typ.h */
-#if 0
+# if 0
 typedef struct bignum_st BIGNUM;
 /* Used for temp variables (declaration hidden in bn_lcl.h) */
 typedef struct bignum_ctx BN_CTX;
@@ -301,80 +307,81 @@ typedef struct bn_blinding_st BN_BLINDING;
 typedef struct bn_mont_ctx_st BN_MONT_CTX;
 typedef struct bn_recp_ctx_st BN_RECP_CTX;
 typedef struct bn_gencb_st BN_GENCB;
-#endif
+# endif
 
-struct bignum_st
-	{
-	BN_ULONG *d;	/* Pointer to an array of 'BN_BITS2' bit chunks. */
-	int top;	/* Index of last used d +1. */
-	/* The next are internal book keeping for bn_expand. */
-	int dmax;	/* Size of the d array. */
-	int neg;	/* one if the number is negative */
-	int flags;
-	};
+struct bignum_st {
+    BN_ULONG *d;                /* Pointer to an array of 'BN_BITS2' bit
+                                 * chunks. */
+    int top;                    /* Index of last used d +1. */
+    /* The next are internal book keeping for bn_expand. */
+    int dmax;                   /* Size of the d array. */
+    int neg;                    /* one if the number is negative */
+    int flags;
+};
 
 /* Used for montgomery multiplication */
-struct bn_mont_ctx_st
-	{
-	int ri;        /* number of bits in R */
-	BIGNUM RR;     /* used to convert to montgomery form */
-	BIGNUM N;      /* The modulus */
-	BIGNUM Ni;     /* R*(1/R mod N) - N*Ni = 1
-	                * (Ni is only stored for bignum algorithm) */
-	BN_ULONG n0[2];/* least significant word(s) of Ni;
-	                  (type changed with 0.9.9, was "BN_ULONG n0;" before) */
-	int flags;
-	};
-
-/* Used for reciprocal division/mod functions
- * It cannot be shared between threads
+struct bn_mont_ctx_st {
+    int ri;                     /* number of bits in R */
+    BIGNUM RR;                  /* used to convert to montgomery form */
+    BIGNUM N;                   /* The modulus */
+    BIGNUM Ni;                  /* R*(1/R mod N) - N*Ni = 1 (Ni is only
+                                 * stored for bignum algorithm) */
+    BN_ULONG n0[2];             /* least significant word(s) of Ni; (type
+                                 * changed with 0.9.9, was "BN_ULONG n0;"
+                                 * before) */
+    int flags;
+};
+
+/*
+ * Used for reciprocal division/mod functions It cannot be shared between
+ * threads
  */
-struct bn_recp_ctx_st
-	{
-	BIGNUM N;	/* the divisor */
-	BIGNUM Nr;	/* the reciprocal */
-	int num_bits;
-	int shift;
-	int flags;
-	};
+struct bn_recp_ctx_st {
+    BIGNUM N;                   /* the divisor */
+    BIGNUM Nr;                  /* the reciprocal */
+    int num_bits;
+    int shift;
+    int flags;
+};
 
 /* Used for slow "generation" functions. */
-struct bn_gencb_st
-	{
-	unsigned int ver;	/* To handle binary (in)compatibility */
-	void *arg;		/* callback-specific data */
-	union
-		{
-		/* if(ver==1) - handles old style callbacks */
-		void (*cb_1)(int, int, void *);
-		/* if(ver==2) - new callback style */
-		int (*cb_2)(int, int, BN_GENCB *);
-		} cb;
-	};
+struct bn_gencb_st {
+    unsigned int ver;           /* To handle binary (in)compatibility */
+    void *arg;                  /* callback-specific data */
+    union {
+        /* if(ver==1) - handles old style callbacks */
+        void (*cb_1) (int, int, void *);
+        /* if(ver==2) - new callback style */
+        int (*cb_2) (int, int, BN_GENCB *);
+    } cb;
+};
 /* Wrapper function to make using BN_GENCB easier,  */
 int BN_GENCB_call(BN_GENCB *cb, int a, int b);
 /* Macro to populate a BN_GENCB structure with an "old"-style callback */
-#define BN_GENCB_set_old(gencb, callback, cb_arg) { \
-		BN_GENCB *tmp_gencb = (gencb); \
-		tmp_gencb->ver = 1; \
-		tmp_gencb->arg = (cb_arg); \
-		tmp_gencb->cb.cb_1 = (callback); }
+# define BN_GENCB_set_old(gencb, callback, cb_arg) { \
+                BN_GENCB *tmp_gencb = (gencb); \
+                tmp_gencb->ver = 1; \
+                tmp_gencb->arg = (cb_arg); \
+                tmp_gencb->cb.cb_1 = (callback); }
 /* Macro to populate a BN_GENCB structure with a "new"-style callback */
-#define BN_GENCB_set(gencb, callback, cb_arg) { \
-		BN_GENCB *tmp_gencb = (gencb); \
-		tmp_gencb->ver = 2; \
-		tmp_gencb->arg = (cb_arg); \
-		tmp_gencb->cb.cb_2 = (callback); }
-
-#define BN_prime_checks 0 /* default: select number of iterations
-			     based on the size of the number */
-
-/* number of Miller-Rabin iterations for an error rate  of less than 2^-80
- * for random 'b'-bit input, b >= 100 (taken from table 4.4 in the Handbook
- * of Applied Cryptography [Menezes, van Oorschot, Vanstone; CRC Press 1996];
- * original paper: Damgaard, Landrock, Pomerance: Average case error estimates
- * for the strong probable prime test. -- Math. Comp. 61 (1993) 177-194) */
-#define BN_prime_checks_for_size(b) ((b) >= 1300 ?  2 : \
+# define BN_GENCB_set(gencb, callback, cb_arg) { \
+                BN_GENCB *tmp_gencb = (gencb); \
+                tmp_gencb->ver = 2; \
+                tmp_gencb->arg = (cb_arg); \
+                tmp_gencb->cb.cb_2 = (callback); }
+
+# define BN_prime_checks 0      /* default: select number of iterations based
+                                 * on the size of the number */
+
+/*
+ * number of Miller-Rabin iterations for an error rate of less than 2^-80 for
+ * random 'b'-bit input, b >= 100 (taken from table 4.4 in the Handbook of
+ * Applied Cryptography [Menezes, van Oorschot, Vanstone; CRC Press 1996];
+ * original paper: Damgaard, Landrock, Pomerance: Average case error
+ * estimates for the strong probable prime test. -- Math. Comp. 61 (1993)
+ * 177-194)
+ */
+# define BN_prime_checks_for_size(b) ((b) >= 1300 ?  2 : \
                                 (b) >=  850 ?  3 : \
                                 (b) >=  650 ?  4 : \
                                 (b) >=  550 ?  5 : \
@@ -387,270 +394,282 @@ int BN_GENCB_call(BN_GENCB *cb, int a, int b);
                                 (b) >=  150 ? 18 : \
                                 /* b >= 100 */ 27)
 
-#define BN_num_bytes(a)	((BN_num_bits(a)+7)/8)
+# define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
 
 /* Note that BN_abs_is_word didn't work reliably for w == 0 until 0.9.8 */
-#define BN_abs_is_word(a,w) ((((a)->top == 1) && ((a)->d[0] == (BN_ULONG)(w))) || \
-				(((w) == 0) && ((a)->top == 0)))
-#define BN_is_zero(a)       ((a)->top == 0)
-#define BN_is_one(a)        (BN_abs_is_word((a),1) && !(a)->neg)
-#define BN_is_word(a,w)     (BN_abs_is_word((a),(w)) && (!(w) || !(a)->neg))
-#define BN_is_odd(a)	    (((a)->top > 0) && ((a)->d[0] & 1))
-
-#define BN_one(a)	(BN_set_word((a),1))
-#define BN_zero_ex(a) \
-	do { \
-		BIGNUM *_tmp_bn = (a); \
-		_tmp_bn->top = 0; \
-		_tmp_bn->neg = 0; \
-	} while(0)
-#ifdef OPENSSL_NO_DEPRECATED
-#define BN_zero(a)	BN_zero_ex(a)
-#else
-#define BN_zero(a)	(BN_set_word((a),0))
-#endif
+# define BN_abs_is_word(a,w) ((((a)->top == 1) && ((a)->d[0] == (BN_ULONG)(w))) || \
+                                (((w) == 0) && ((a)->top == 0)))
+# define BN_is_zero(a)       ((a)->top == 0)
+# define BN_is_one(a)        (BN_abs_is_word((a),1) && !(a)->neg)
+# define BN_is_word(a,w)     (BN_abs_is_word((a),(w)) && (!(w) || !(a)->neg))
+# define BN_is_odd(a)        (((a)->top > 0) && ((a)->d[0] & 1))
+
+# define BN_one(a)       (BN_set_word((a),1))
+# define BN_zero_ex(a) \
+        do { \
+                BIGNUM *_tmp_bn = (a); \
+                _tmp_bn->top = 0; \
+                _tmp_bn->neg = 0; \
+        } while(0)
+# ifdef OPENSSL_NO_DEPRECATED
+#  define BN_zero(a)      BN_zero_ex(a)
+# else
+#  define BN_zero(a)      (BN_set_word((a),0))
+# endif
 
 const BIGNUM *BN_value_one(void);
-char *	BN_options(void);
+char *BN_options(void);
 BN_CTX *BN_CTX_new(void);
-#ifndef OPENSSL_NO_DEPRECATED
-void	BN_CTX_init(BN_CTX *c);
-#endif
-void	BN_CTX_free(BN_CTX *c);
-void	BN_CTX_start(BN_CTX *ctx);
+# ifndef OPENSSL_NO_DEPRECATED
+void BN_CTX_init(BN_CTX *c);
+# endif
+void BN_CTX_free(BN_CTX *c);
+void BN_CTX_start(BN_CTX *ctx);
 BIGNUM *BN_CTX_get(BN_CTX *ctx);
-void	BN_CTX_end(BN_CTX *ctx);
-int     BN_rand(BIGNUM *rnd, int bits, int top,int bottom);
-int     BN_pseudo_rand(BIGNUM *rnd, int bits, int top,int bottom);
-int	BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
-int	BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
-int	BN_num_bits(const BIGNUM *a);
-int	BN_num_bits_word(BN_ULONG);
+void BN_CTX_end(BN_CTX *ctx);
+int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
+int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
+int BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
+int BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
+int BN_num_bits(const BIGNUM *a);
+int BN_num_bits_word(BN_ULONG);
 BIGNUM *BN_new(void);
-void	BN_init(BIGNUM *);
-void	BN_clear_free(BIGNUM *a);
+void BN_init(BIGNUM *);
+void BN_clear_free(BIGNUM *a);
 BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b);
-void	BN_swap(BIGNUM *a, BIGNUM *b);
-BIGNUM *BN_bin2bn(const unsigned char *s,int len,BIGNUM *ret);
-int	BN_bn2bin(const BIGNUM *a, unsigned char *to);
-BIGNUM *BN_mpi2bn(const unsigned char *s,int len,BIGNUM *ret);
-int	BN_bn2mpi(const BIGNUM *a, unsigned char *to);
-int	BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int	BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int	BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int	BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int	BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-int	BN_sqr(BIGNUM *r, const BIGNUM *a,BN_CTX *ctx);
+void BN_swap(BIGNUM *a, BIGNUM *b);
+BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2bin(const BIGNUM *a, unsigned char *to);
+BIGNUM *BN_mpi2bn(const unsigned char *s, int len, BIGNUM *ret);
+int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
+int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx);
 /** BN_set_negative sets sign of a BIGNUM
  * \param  b  pointer to the BIGNUM object
- * \param  n  0 if the BIGNUM b should be positive and a value != 0 otherwise 
+ * \param  n  0 if the BIGNUM b should be positive and a value != 0 otherwise
  */
-void	BN_set_negative(BIGNUM *b, int n);
+void BN_set_negative(BIGNUM *b, int n);
 /** BN_is_negative returns 1 if the BIGNUM is negative
  * \param  a  pointer to the BIGNUM object
  * \return 1 if a < 0 and 0 otherwise
  */
-#define BN_is_negative(a) ((a)->neg != 0)
-
-int	BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
-	BN_CTX *ctx);
-#define BN_mod(rem,m,d,ctx) BN_div(NULL,(rem),(m),(d),(ctx))
-int	BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx);
-int	BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m);
-int	BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m);
-int	BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m);
-int	BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m, BN_CTX *ctx);
-int	BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m);
+# define BN_is_negative(a) ((a)->neg != 0)
+
+int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
+           BN_CTX *ctx);
+# define BN_mod(rem,m,d,ctx) BN_div(NULL,(rem),(m),(d),(ctx))
+int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx);
+int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m);
+int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m);
+int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx);
+int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m);
+int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m,
+                  BN_CTX *ctx);
+int BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m);
 
 BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
 BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
-int	BN_mul_word(BIGNUM *a, BN_ULONG w);
-int	BN_add_word(BIGNUM *a, BN_ULONG w);
-int	BN_sub_word(BIGNUM *a, BN_ULONG w);
-int	BN_set_word(BIGNUM *a, BN_ULONG w);
+int BN_mul_word(BIGNUM *a, BN_ULONG w);
+int BN_add_word(BIGNUM *a, BN_ULONG w);
+int BN_sub_word(BIGNUM *a, BN_ULONG w);
+int BN_set_word(BIGNUM *a, BN_ULONG w);
 BN_ULONG BN_get_word(const BIGNUM *a);
 
-int	BN_cmp(const BIGNUM *a, const BIGNUM *b);
-void	BN_free(BIGNUM *a);
-int	BN_is_bit_set(const BIGNUM *a, int n);
-int	BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
-int	BN_lshift1(BIGNUM *r, const BIGNUM *a);
-int	BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,BN_CTX *ctx);
-
-int	BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m,BN_CTX *ctx);
-int	BN_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_cmp(const BIGNUM *a, const BIGNUM *b);
+void BN_free(BIGNUM *a);
+int BN_is_bit_set(const BIGNUM *a, int n);
+int BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
+int BN_lshift1(BIGNUM *r, const BIGNUM *a);
+int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
+
+int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+               const BIGNUM *m, BN_CTX *ctx);
+int BN_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont);
-int	BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-int	BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
-	const BIGNUM *a2, const BIGNUM *p2,const BIGNUM *m,
-	BN_CTX *ctx,BN_MONT_CTX *m_ctx);
-int	BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m,BN_CTX *ctx);
-
-int	BN_mask_bits(BIGNUM *a,int n);
-#ifndef OPENSSL_NO_FP_API
-int	BN_print_fp(FILE *fp, const BIGNUM *a);
-#endif
-#ifdef HEADER_BIO_H
-int	BN_print(BIO *fp, const BIGNUM *a);
-#else
-int	BN_print(void *fp, const BIGNUM *a);
-#endif
-int	BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
-int	BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
-int	BN_rshift1(BIGNUM *r, const BIGNUM *a);
-void	BN_clear(BIGNUM *a);
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *in_mont);
+int BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
+                     const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
+                     BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                      const BIGNUM *m, BN_CTX *ctx);
+
+int BN_mask_bits(BIGNUM *a, int n);
+# ifndef OPENSSL_NO_FP_API
+int BN_print_fp(FILE *fp, const BIGNUM *a);
+# endif
+# ifdef HEADER_BIO_H
+int BN_print(BIO *fp, const BIGNUM *a);
+# else
+int BN_print(void *fp, const BIGNUM *a);
+# endif
+int BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
+int BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
+int BN_rshift1(BIGNUM *r, const BIGNUM *a);
+void BN_clear(BIGNUM *a);
 BIGNUM *BN_dup(const BIGNUM *a);
-int	BN_ucmp(const BIGNUM *a, const BIGNUM *b);
-int	BN_set_bit(BIGNUM *a, int n);
-int	BN_clear_bit(BIGNUM *a, int n);
-char *	BN_bn2hex(const BIGNUM *a);
-char *	BN_bn2dec(const BIGNUM *a);
-int 	BN_hex2bn(BIGNUM **a, const char *str);
-int 	BN_dec2bn(BIGNUM **a, const char *str);
-int	BN_asc2bn(BIGNUM **a, const char *str);
-int	BN_gcd(BIGNUM *r,const BIGNUM *a,const BIGNUM *b,BN_CTX *ctx);
-int	BN_kronecker(const BIGNUM *a,const BIGNUM *b,BN_CTX *ctx); /* returns -2 for error */
+int BN_ucmp(const BIGNUM *a, const BIGNUM *b);
+int BN_set_bit(BIGNUM *a, int n);
+int BN_clear_bit(BIGNUM *a, int n);
+char *BN_bn2hex(const BIGNUM *a);
+char *BN_bn2dec(const BIGNUM *a);
+int BN_hex2bn(BIGNUM **a, const char *str);
+int BN_dec2bn(BIGNUM **a, const char *str);
+int BN_asc2bn(BIGNUM **a, const char *str);
+int BN_gcd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); /* returns
+                                                                  * -2 for
+                                                                  * error */
 BIGNUM *BN_mod_inverse(BIGNUM *ret,
-	const BIGNUM *a, const BIGNUM *n,BN_CTX *ctx);
+                       const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
 BIGNUM *BN_mod_sqrt(BIGNUM *ret,
-	const BIGNUM *a, const BIGNUM *n,BN_CTX *ctx);
+                    const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
 
-void	BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
+void BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
 
 /* Deprecated versions */
-#ifndef OPENSSL_NO_DEPRECATED
-BIGNUM *BN_generate_prime(BIGNUM *ret,int bits,int safe,
-	const BIGNUM *add, const BIGNUM *rem,
-	void (*callback)(int,int,void *),void *cb_arg);
-int	BN_is_prime(const BIGNUM *p,int nchecks,
-	void (*callback)(int,int,void *),
-	BN_CTX *ctx,void *cb_arg);
-int	BN_is_prime_fasttest(const BIGNUM *p,int nchecks,
-	void (*callback)(int,int,void *),BN_CTX *ctx,void *cb_arg,
-	int do_trial_division);
-#endif /* !defined(OPENSSL_NO_DEPRECATED) */
+# ifndef OPENSSL_NO_DEPRECATED
+BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
+                          const BIGNUM *add, const BIGNUM *rem,
+                          void (*callback) (int, int, void *), void *cb_arg);
+int BN_is_prime(const BIGNUM *p, int nchecks,
+                void (*callback) (int, int, void *),
+                BN_CTX *ctx, void *cb_arg);
+int BN_is_prime_fasttest(const BIGNUM *p, int nchecks,
+                         void (*callback) (int, int, void *), BN_CTX *ctx,
+                         void *cb_arg, int do_trial_division);
+# endif                         /* !defined(OPENSSL_NO_DEPRECATED) */
 
 /* Newer versions */
-int	BN_generate_prime_ex(BIGNUM *ret,int bits,int safe, const BIGNUM *add,
-		const BIGNUM *rem, BN_GENCB *cb);
-int	BN_is_prime_ex(const BIGNUM *p,int nchecks, BN_CTX *ctx, BN_GENCB *cb);
-int	BN_is_prime_fasttest_ex(const BIGNUM *p,int nchecks, BN_CTX *ctx,
-		int do_trial_division, BN_GENCB *cb);
+int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add,
+                         const BIGNUM *rem, BN_GENCB *cb);
+int BN_is_prime_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx, BN_GENCB *cb);
+int BN_is_prime_fasttest_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx,
+                            int do_trial_division, BN_GENCB *cb);
 
 int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx);
 
 int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
-			const BIGNUM *Xp, const BIGNUM *Xp1, const BIGNUM *Xp2,
-			const BIGNUM *e, BN_CTX *ctx, BN_GENCB *cb);
-int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
-			BIGNUM *Xp1, BIGNUM *Xp2,
-			const BIGNUM *Xp,
-			const BIGNUM *e, BN_CTX *ctx,
-			BN_GENCB *cb);
-
-BN_MONT_CTX *BN_MONT_CTX_new(void );
+                            const BIGNUM *Xp, const BIGNUM *Xp1,
+                            const BIGNUM *Xp2, const BIGNUM *e, BN_CTX *ctx,
+                            BN_GENCB *cb);
+int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2, BIGNUM *Xp1,
+                              BIGNUM *Xp2, const BIGNUM *Xp, const BIGNUM *e,
+                              BN_CTX *ctx, BN_GENCB *cb);
+
+BN_MONT_CTX *BN_MONT_CTX_new(void);
 void BN_MONT_CTX_init(BN_MONT_CTX *ctx);
-int BN_mod_mul_montgomery(BIGNUM *r,const BIGNUM *a,const BIGNUM *b,
-	BN_MONT_CTX *mont, BN_CTX *ctx);
-#define BN_to_montgomery(r,a,mont,ctx)	BN_mod_mul_montgomery(\
-	(r),(a),&((mont)->RR),(mont),(ctx))
-int BN_from_montgomery(BIGNUM *r,const BIGNUM *a,
-	BN_MONT_CTX *mont, BN_CTX *ctx);
+int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                          BN_MONT_CTX *mont, BN_CTX *ctx);
+# define BN_to_montgomery(r,a,mont,ctx)  BN_mod_mul_montgomery(\
+        (r),(a),&((mont)->RR),(mont),(ctx))
+int BN_from_montgomery(BIGNUM *r, const BIGNUM *a,
+                       BN_MONT_CTX *mont, BN_CTX *ctx);
 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
-int BN_MONT_CTX_set(BN_MONT_CTX *mont,const BIGNUM *mod,BN_CTX *ctx);
-BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to,BN_MONT_CTX *from);
+int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx);
+BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
 BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
-					const BIGNUM *mod, BN_CTX *ctx);
+                                    const BIGNUM *mod, BN_CTX *ctx);
 
 /* BN_BLINDING flags */
-#define	BN_BLINDING_NO_UPDATE	0x00000001
-#define	BN_BLINDING_NO_RECREATE	0x00000002
+# define BN_BLINDING_NO_UPDATE   0x00000001
+# define BN_BLINDING_NO_RECREATE 0x00000002
 
 BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod);
 void BN_BLINDING_free(BN_BLINDING *b);
-int BN_BLINDING_update(BN_BLINDING *b,BN_CTX *ctx);
+int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx);
 int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
 int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
 int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *);
-int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b, BN_CTX *);
-#ifndef OPENSSL_NO_DEPRECATED
+int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
+                          BN_CTX *);
+# ifndef OPENSSL_NO_DEPRECATED
 unsigned long BN_BLINDING_get_thread_id(const BN_BLINDING *);
 void BN_BLINDING_set_thread_id(BN_BLINDING *, unsigned long);
-#endif
+# endif
 CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *);
 unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
 void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
 BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
-	const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
-	int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx),
-	BN_MONT_CTX *m_ctx);
-
-#ifndef OPENSSL_NO_DEPRECATED
-void BN_set_params(int mul,int high,int low,int mont);
-int BN_get_params(int which); /* 0, mul, 1 high, 2 low, 3 mont */
-#endif
+                                      const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
+                                      int (*bn_mod_exp) (BIGNUM *r,
+                                                         const BIGNUM *a,
+                                                         const BIGNUM *p,
+                                                         const BIGNUM *m,
+                                                         BN_CTX *ctx,
+                                                         BN_MONT_CTX *m_ctx),
+                                      BN_MONT_CTX *m_ctx);
+
+# ifndef OPENSSL_NO_DEPRECATED
+void BN_set_params(int mul, int high, int low, int mont);
+int BN_get_params(int which);   /* 0, mul, 1 high, 2 low, 3 mont */
+# endif
 
-void	BN_RECP_CTX_init(BN_RECP_CTX *recp);
+void BN_RECP_CTX_init(BN_RECP_CTX *recp);
 BN_RECP_CTX *BN_RECP_CTX_new(void);
-void	BN_RECP_CTX_free(BN_RECP_CTX *recp);
-int	BN_RECP_CTX_set(BN_RECP_CTX *recp,const BIGNUM *rdiv,BN_CTX *ctx);
-int	BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
-	BN_RECP_CTX *recp,BN_CTX *ctx);
-int	BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx);
-int	BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
-	BN_RECP_CTX *recp, BN_CTX *ctx);
-
-#ifndef OPENSSL_NO_EC2M
-
-/* Functions for arithmetic over binary polynomials represented by BIGNUMs. 
- *
+void BN_RECP_CTX_free(BN_RECP_CTX *recp);
+int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *rdiv, BN_CTX *ctx);
+int BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
+                          BN_RECP_CTX *recp, BN_CTX *ctx);
+int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                    const BIGNUM *m, BN_CTX *ctx);
+int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
+                BN_RECP_CTX *recp, BN_CTX *ctx);
+
+# ifndef OPENSSL_NO_EC2M
+
+/*
+ * Functions for arithmetic over binary polynomials represented by BIGNUMs.
  * The BIGNUM::neg property of BIGNUMs representing binary polynomials is
- * ignored.
- *
- * Note that input arguments are not const so that their bit arrays can
- * be expanded to the appropriate size if needed.
+ * ignored. Note that input arguments are not const so that their bit arrays
+ * can be expanded to the appropriate size if needed.
  */
 
-/*r = a + b*/
-int	BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-#define BN_GF2m_sub(r, a, b) BN_GF2m_add(r, a, b)
-/*r=a mod p*/
-int	BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p);
+/*
+ * r = a + b
+ */
+int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
+#  define BN_GF2m_sub(r, a, b) BN_GF2m_add(r, a, b)
+/*
+ * r=a mod p
+ */
+int BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p);
 /* r = (a * b) mod p */
-int	BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const BIGNUM *p, BN_CTX *ctx);
+int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
 /* r = (a * a) mod p */
-int	BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	BN_CTX *ctx);
+int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
 /* r = (1 / b) mod p */
-int	BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *b, const BIGNUM *p,
-	BN_CTX *ctx);
+int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx);
 /* r = (a / b) mod p */
-int	BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const BIGNUM *p, BN_CTX *ctx);
+int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
 /* r = (a ^ b) mod p */
-int	BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const BIGNUM *p, BN_CTX *ctx); 
+int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx);
 /* r = sqrt(a) mod p */
-int	BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	BN_CTX *ctx);
+int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                     BN_CTX *ctx);
 /* r^2 + r = a mod p */
-int	BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	BN_CTX *ctx);
-#define BN_GF2m_cmp(a, b) BN_ucmp((a), (b))
+int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                           BN_CTX *ctx);
+#  define BN_GF2m_cmp(a, b) BN_ucmp((a), (b))
 /*-
  * Some functions allow for representation of the irreducible polynomials
  * as an unsigned int[], say p.  The irreducible f(t) is then of the form:
@@ -658,35 +677,36 @@ int	BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
  * where m = p[0] > p[1] > ... > p[k] = 0.
  */
 /* r = a mod p */
-int	BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[]);
+int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[]);
 /* r = (a * b) mod p */
-int	BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const int p[], BN_CTX *ctx);
+int BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
 /* r = (a * a) mod p */
-int	BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
-	BN_CTX *ctx);
+int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
+                        BN_CTX *ctx);
 /* r = (1 / b) mod p */
-int	BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *b, const int p[],
-	BN_CTX *ctx);
+int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *b, const int p[],
+                        BN_CTX *ctx);
 /* r = (a / b) mod p */
-int	BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const int p[], BN_CTX *ctx);
+int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
 /* r = (a ^ b) mod p */
-int	BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-	const int p[], BN_CTX *ctx);
+int BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx);
 /* r = sqrt(a) mod p */
-int	BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a,
-	const int p[], BN_CTX *ctx);
+int BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a,
+                         const int p[], BN_CTX *ctx);
 /* r^2 + r = a mod p */
-int	BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a,
-	const int p[], BN_CTX *ctx);
-int	BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max);
-int	BN_GF2m_arr2poly(const int p[], BIGNUM *a);
+int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a,
+                               const int p[], BN_CTX *ctx);
+int BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max);
+int BN_GF2m_arr2poly(const int p[], BIGNUM *a);
 
-#endif
+# endif
 
-/* faster mod functions for the 'NIST primes' 
- * 0 <= a < p^2 */
+/*
+ * faster mod functions for the 'NIST primes' 0 <= a < p^2
+ */
 int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
 int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
 int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
@@ -701,13 +721,13 @@ const BIGNUM *BN_get0_nist_prime_521(void);
 
 /* library internal functions */
 
-#define bn_expand(a,bits) ((((((bits+BN_BITS2-1))/BN_BITS2)) <= (a)->dmax)?\
-	(a):bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2))
-#define bn_wexpand(a,words) (((words) <= (a)->dmax)?(a):bn_expand2((a),(words)))
+# define bn_expand(a,bits) ((((((bits+BN_BITS2-1))/BN_BITS2)) <= (a)->dmax)?\
+        (a):bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2))
+# define bn_wexpand(a,words) (((words) <= (a)->dmax)?(a):bn_expand2((a),(words)))
 BIGNUM *bn_expand2(BIGNUM *a, int words);
-#ifndef OPENSSL_NO_DEPRECATED
+# ifndef OPENSSL_NO_DEPRECATED
 BIGNUM *bn_dup_expand(const BIGNUM *a, int words); /* unused */
-#endif
+# endif
 
 /*-
  * Bignum consistency macros
@@ -738,88 +758,91 @@ BIGNUM *bn_dup_expand(const BIGNUM *a, int words); /* unused */
  * coverage for openssl's own code.
  */
 
-#ifdef BN_DEBUG
+# ifdef BN_DEBUG
 
 /* We only need assert() when debugging */
-#include 
+#  include 
 
-#ifdef BN_DEBUG_RAND
+#  ifdef BN_DEBUG_RAND
 /* To avoid "make update" cvs wars due to BN_DEBUG, use some tricks */
-#ifndef RAND_pseudo_bytes
-int RAND_pseudo_bytes(unsigned char *buf,int num);
-#define BN_DEBUG_TRIX
-#endif
-#define bn_pollute(a) \
-	do { \
-		const BIGNUM *_bnum1 = (a); \
-		if(_bnum1->top < _bnum1->dmax) { \
-			unsigned char _tmp_char; \
-			/* We cast away const without the compiler knowing, any \
-			 * *genuinely* constant variables that aren't mutable \
-			 * wouldn't be constructed with top!=dmax. */ \
-			BN_ULONG *_not_const; \
-			memcpy(&_not_const, &_bnum1->d, sizeof(BN_ULONG*)); \
-			RAND_pseudo_bytes(&_tmp_char, 1); \
-			memset((unsigned char *)(_not_const + _bnum1->top), _tmp_char, \
-				(_bnum1->dmax - _bnum1->top) * sizeof(BN_ULONG)); \
-		} \
-	} while(0)
-#ifdef BN_DEBUG_TRIX
-#undef RAND_pseudo_bytes
-#endif
-#else
-#define bn_pollute(a)
-#endif
-#define bn_check_top(a) \
-	do { \
-		const BIGNUM *_bnum2 = (a); \
-		if (_bnum2 != NULL) { \
-			assert((_bnum2->top == 0) || \
-				(_bnum2->d[_bnum2->top - 1] != 0)); \
-			bn_pollute(_bnum2); \
-		} \
-	} while(0)
-
-#define bn_fix_top(a)		bn_check_top(a)
-
-#define bn_check_size(bn, bits) bn_wcheck_size(bn, ((bits+BN_BITS2-1))/BN_BITS2)
-#define bn_wcheck_size(bn, words) \
-	do { \
-		const BIGNUM *_bnum2 = (bn); \
-		assert((words) <= (_bnum2)->dmax && (words) >= (_bnum2)->top); \
-		/* avoid unused variable warning with NDEBUG */ \
-		(void)(_bnum2); \
-	} while(0)
-
-#else /* !BN_DEBUG */
-
-#define bn_pollute(a)
-#define bn_check_top(a)
-#define bn_fix_top(a)		bn_correct_top(a)
-#define bn_check_size(bn, bits)
-#define bn_wcheck_size(bn, words)
+#   ifndef RAND_pseudo_bytes
+int RAND_pseudo_bytes(unsigned char *buf, int num);
+#    define BN_DEBUG_TRIX
+#   endif
+#   define bn_pollute(a) \
+        do { \
+                const BIGNUM *_bnum1 = (a); \
+                if(_bnum1->top < _bnum1->dmax) { \
+                        unsigned char _tmp_char; \
+                        /* We cast away const without the compiler knowing, any \
+                         * *genuinely* constant variables that aren't mutable \
+                         * wouldn't be constructed with top!=dmax. */ \
+                        BN_ULONG *_not_const; \
+                        memcpy(&_not_const, &_bnum1->d, sizeof(BN_ULONG*)); \
+                        RAND_pseudo_bytes(&_tmp_char, 1); \
+                        memset((unsigned char *)(_not_const + _bnum1->top), _tmp_char, \
+                                (_bnum1->dmax - _bnum1->top) * sizeof(BN_ULONG)); \
+                } \
+        } while(0)
+#   ifdef BN_DEBUG_TRIX
+#    undef RAND_pseudo_bytes
+#   endif
+#  else
+#   define bn_pollute(a)
+#  endif
+#  define bn_check_top(a) \
+        do { \
+                const BIGNUM *_bnum2 = (a); \
+                if (_bnum2 != NULL) { \
+                        assert((_bnum2->top == 0) || \
+                                (_bnum2->d[_bnum2->top - 1] != 0)); \
+                        bn_pollute(_bnum2); \
+                } \
+        } while(0)
+
+#  define bn_fix_top(a)           bn_check_top(a)
+
+#  define bn_check_size(bn, bits) bn_wcheck_size(bn, ((bits+BN_BITS2-1))/BN_BITS2)
+#  define bn_wcheck_size(bn, words) \
+        do { \
+                const BIGNUM *_bnum2 = (bn); \
+                assert((words) <= (_bnum2)->dmax && (words) >= (_bnum2)->top); \
+                /* avoid unused variable warning with NDEBUG */ \
+                (void)(_bnum2); \
+        } while(0)
+
+# else                          /* !BN_DEBUG */
+
+#  define bn_pollute(a)
+#  define bn_check_top(a)
+#  define bn_fix_top(a)           bn_correct_top(a)
+#  define bn_check_size(bn, bits)
+#  define bn_wcheck_size(bn, words)
 
-#endif
+# endif
 
-#define bn_correct_top(a) \
+# define bn_correct_top(a) \
         { \
         BN_ULONG *ftl; \
-	int tmp_top = (a)->top; \
-	if (tmp_top > 0) \
-		{ \
-		for (ftl= &((a)->d[tmp_top-1]); tmp_top > 0; tmp_top--) \
-			if (*(ftl--)) break; \
-		(a)->top = tmp_top; \
-		} \
-	bn_pollute(a); \
-	}
-
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w);
+        int tmp_top = (a)->top; \
+        if (tmp_top > 0) \
+                { \
+                for (ftl= &((a)->d[tmp_top-1]); tmp_top > 0; tmp_top--) \
+                        if (*(ftl--)) break; \
+                (a)->top = tmp_top; \
+                } \
+        bn_pollute(a); \
+        }
+
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num,
+                          BN_ULONG w);
 BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w);
-void     bn_sqr_words(BN_ULONG *rp, const BN_ULONG *ap, int num);
+void bn_sqr_words(BN_ULONG *rp, const BN_ULONG *ap, int num);
 BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d);
-BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int num);
-BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int num);
+BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                      int num);
+BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                      int num);
 
 /* Primes from RFC 2409 */
 BIGNUM *get_rfc2409_prime_768(BIGNUM *bn);
@@ -833,10 +856,11 @@ BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_8192(BIGNUM *bn);
 
-int BN_bntest_rand(BIGNUM *rnd, int bits, int top,int bottom);
+int BN_bntest_rand(BIGNUM *rnd, int bits, int top, int bottom);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_BN_strings(void);
@@ -844,65 +868,65 @@ void ERR_load_BN_strings(void);
 /* Error codes for the BN functions. */
 
 /* Function codes. */
-#define BN_F_BNRAND					 127
-#define BN_F_BN_BLINDING_CONVERT_EX			 100
-#define BN_F_BN_BLINDING_CREATE_PARAM			 128
-#define BN_F_BN_BLINDING_INVERT_EX			 101
-#define BN_F_BN_BLINDING_NEW				 102
-#define BN_F_BN_BLINDING_UPDATE				 103
-#define BN_F_BN_BN2DEC					 104
-#define BN_F_BN_BN2HEX					 105
-#define BN_F_BN_CTX_GET					 116
-#define BN_F_BN_CTX_NEW					 106
-#define BN_F_BN_CTX_START				 129
-#define BN_F_BN_DIV					 107
-#define BN_F_BN_DIV_NO_BRANCH				 138
-#define BN_F_BN_DIV_RECP				 130
-#define BN_F_BN_EXP					 123
-#define BN_F_BN_EXPAND2					 108
-#define BN_F_BN_EXPAND_INTERNAL				 120
-#define BN_F_BN_GF2M_MOD				 131
-#define BN_F_BN_GF2M_MOD_EXP				 132
-#define BN_F_BN_GF2M_MOD_MUL				 133
-#define BN_F_BN_GF2M_MOD_SOLVE_QUAD			 134
-#define BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR			 135
-#define BN_F_BN_GF2M_MOD_SQR				 136
-#define BN_F_BN_GF2M_MOD_SQRT				 137
-#define BN_F_BN_MOD_EXP2_MONT				 118
-#define BN_F_BN_MOD_EXP_MONT				 109
-#define BN_F_BN_MOD_EXP_MONT_CONSTTIME			 124
-#define BN_F_BN_MOD_EXP_MONT_WORD			 117
-#define BN_F_BN_MOD_EXP_RECP				 125
-#define BN_F_BN_MOD_EXP_SIMPLE				 126
-#define BN_F_BN_MOD_INVERSE				 110
-#define BN_F_BN_MOD_INVERSE_NO_BRANCH			 139
-#define BN_F_BN_MOD_LSHIFT_QUICK			 119
-#define BN_F_BN_MOD_MUL_RECIPROCAL			 111
-#define BN_F_BN_MOD_SQRT				 121
-#define BN_F_BN_MPI2BN					 112
-#define BN_F_BN_NEW					 113
-#define BN_F_BN_RAND					 114
-#define BN_F_BN_RAND_RANGE				 122
-#define BN_F_BN_USUB					 115
+# define BN_F_BNRAND                                      127
+# define BN_F_BN_BLINDING_CONVERT_EX                      100
+# define BN_F_BN_BLINDING_CREATE_PARAM                    128
+# define BN_F_BN_BLINDING_INVERT_EX                       101
+# define BN_F_BN_BLINDING_NEW                             102
+# define BN_F_BN_BLINDING_UPDATE                          103
+# define BN_F_BN_BN2DEC                                   104
+# define BN_F_BN_BN2HEX                                   105
+# define BN_F_BN_CTX_GET                                  116
+# define BN_F_BN_CTX_NEW                                  106
+# define BN_F_BN_CTX_START                                129
+# define BN_F_BN_DIV                                      107
+# define BN_F_BN_DIV_NO_BRANCH                            138
+# define BN_F_BN_DIV_RECP                                 130
+# define BN_F_BN_EXP                                      123
+# define BN_F_BN_EXPAND2                                  108
+# define BN_F_BN_EXPAND_INTERNAL                          120
+# define BN_F_BN_GF2M_MOD                                 131
+# define BN_F_BN_GF2M_MOD_EXP                             132
+# define BN_F_BN_GF2M_MOD_MUL                             133
+# define BN_F_BN_GF2M_MOD_SOLVE_QUAD                      134
+# define BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR                  135
+# define BN_F_BN_GF2M_MOD_SQR                             136
+# define BN_F_BN_GF2M_MOD_SQRT                            137
+# define BN_F_BN_MOD_EXP2_MONT                            118
+# define BN_F_BN_MOD_EXP_MONT                             109
+# define BN_F_BN_MOD_EXP_MONT_CONSTTIME                   124
+# define BN_F_BN_MOD_EXP_MONT_WORD                        117
+# define BN_F_BN_MOD_EXP_RECP                             125
+# define BN_F_BN_MOD_EXP_SIMPLE                           126
+# define BN_F_BN_MOD_INVERSE                              110
+# define BN_F_BN_MOD_INVERSE_NO_BRANCH                    139
+# define BN_F_BN_MOD_LSHIFT_QUICK                         119
+# define BN_F_BN_MOD_MUL_RECIPROCAL                       111
+# define BN_F_BN_MOD_SQRT                                 121
+# define BN_F_BN_MPI2BN                                   112
+# define BN_F_BN_NEW                                      113
+# define BN_F_BN_RAND                                     114
+# define BN_F_BN_RAND_RANGE                               122
+# define BN_F_BN_USUB                                     115
 
 /* Reason codes. */
-#define BN_R_ARG2_LT_ARG3				 100
-#define BN_R_BAD_RECIPROCAL				 101
-#define BN_R_BIGNUM_TOO_LONG				 114
-#define BN_R_CALLED_WITH_EVEN_MODULUS			 102
-#define BN_R_DIV_BY_ZERO				 103
-#define BN_R_ENCODING_ERROR				 104
-#define BN_R_EXPAND_ON_STATIC_BIGNUM_DATA		 105
-#define BN_R_INPUT_NOT_REDUCED				 110
-#define BN_R_INVALID_LENGTH				 106
-#define BN_R_INVALID_RANGE				 115
-#define BN_R_NOT_A_SQUARE				 111
-#define BN_R_NOT_INITIALIZED				 107
-#define BN_R_NO_INVERSE					 108
-#define BN_R_NO_SOLUTION				 116
-#define BN_R_P_IS_NOT_PRIME				 112
-#define BN_R_TOO_MANY_ITERATIONS			 113
-#define BN_R_TOO_MANY_TEMPORARY_VARIABLES		 109
+# define BN_R_ARG2_LT_ARG3                                100
+# define BN_R_BAD_RECIPROCAL                              101
+# define BN_R_BIGNUM_TOO_LONG                             114
+# define BN_R_CALLED_WITH_EVEN_MODULUS                    102
+# define BN_R_DIV_BY_ZERO                                 103
+# define BN_R_ENCODING_ERROR                              104
+# define BN_R_EXPAND_ON_STATIC_BIGNUM_DATA                105
+# define BN_R_INPUT_NOT_REDUCED                           110
+# define BN_R_INVALID_LENGTH                              106
+# define BN_R_INVALID_RANGE                               115
+# define BN_R_NOT_A_SQUARE                                111
+# define BN_R_NOT_INITIALIZED                             107
+# define BN_R_NO_INVERSE                                  108
+# define BN_R_NO_SOLUTION                                 116
+# define BN_R_P_IS_NOT_PRIME                              112
+# define BN_R_TOO_MANY_ITERATIONS                         113
+# define BN_R_TOO_MANY_TEMPORARY_VARIABLES                109
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/bn/bn_add.c b/crypto/bn/bn_add.c
index 042103ccac..c48665a038 100644
--- a/crypto/bn/bn_add.c
+++ b/crypto/bn/bn_add.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,254 +62,252 @@
 
 /* r can == a or b */
 int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
-	{
-	const BIGNUM *tmp;
-	int a_neg = a->neg, ret;
+{
+    const BIGNUM *tmp;
+    int a_neg = a->neg, ret;
 
-	bn_check_top(a);
-	bn_check_top(b);
+    bn_check_top(a);
+    bn_check_top(b);
 
-	/*-
-	 *  a +  b	a+b
-	 *  a + -b	a-b
-	 * -a +  b	b-a
-	 * -a + -b	-(a+b)
-	 */
-	if (a_neg ^ b->neg)
-		{
-		/* only one is negative */
-		if (a_neg)
-			{ tmp=a; a=b; b=tmp; }
+        /*-
+         *  a +  b      a+b
+         *  a + -b      a-b
+         * -a +  b      b-a
+         * -a + -b      -(a+b)
+         */
+    if (a_neg ^ b->neg) {
+        /* only one is negative */
+        if (a_neg) {
+            tmp = a;
+            a = b;
+            b = tmp;
+        }
 
-		/* we are now a - b */
+        /* we are now a - b */
 
-		if (BN_ucmp(a,b) < 0)
-			{
-			if (!BN_usub(r,b,a)) return(0);
-			r->neg=1;
-			}
-		else
-			{
-			if (!BN_usub(r,a,b)) return(0);
-			r->neg=0;
-			}
-		return(1);
-		}
+        if (BN_ucmp(a, b) < 0) {
+            if (!BN_usub(r, b, a))
+                return (0);
+            r->neg = 1;
+        } else {
+            if (!BN_usub(r, a, b))
+                return (0);
+            r->neg = 0;
+        }
+        return (1);
+    }
 
-	ret = BN_uadd(r,a,b);
-	r->neg = a_neg;
-	bn_check_top(r);
-	return ret;
-	}
+    ret = BN_uadd(r, a, b);
+    r->neg = a_neg;
+    bn_check_top(r);
+    return ret;
+}
 
 /* unsigned add of b to a */
 int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
-	{
-	int max,min,dif;
-	BN_ULONG *ap,*bp,*rp,carry,t1,t2;
-	const BIGNUM *tmp;
+{
+    int max, min, dif;
+    BN_ULONG *ap, *bp, *rp, carry, t1, t2;
+    const BIGNUM *tmp;
 
-	bn_check_top(a);
-	bn_check_top(b);
+    bn_check_top(a);
+    bn_check_top(b);
 
-	if (a->top < b->top)
-		{ tmp=a; a=b; b=tmp; }
-	max = a->top;
-	min = b->top;
-	dif = max - min;
+    if (a->top < b->top) {
+        tmp = a;
+        a = b;
+        b = tmp;
+    }
+    max = a->top;
+    min = b->top;
+    dif = max - min;
 
-	if (bn_wexpand(r,max+1) == NULL)
-		return 0;
+    if (bn_wexpand(r, max + 1) == NULL)
+        return 0;
 
-	r->top=max;
+    r->top = max;
 
+    ap = a->d;
+    bp = b->d;
+    rp = r->d;
 
-	ap=a->d;
-	bp=b->d;
-	rp=r->d;
+    carry = bn_add_words(rp, ap, bp, min);
+    rp += min;
+    ap += min;
+    bp += min;
 
-	carry=bn_add_words(rp,ap,bp,min);
-	rp+=min;
-	ap+=min;
-	bp+=min;
-
-	if (carry)
-		{
-		while (dif)
-			{
-			dif--;
-			t1 = *(ap++);
-			t2 = (t1+1) & BN_MASK2;
-			*(rp++) = t2;
-			if (t2)
-				{
-				carry=0;
-				break;
-				}
-			}
-		if (carry)
-			{
-			/* carry != 0 => dif == 0 */
-			*rp = 1;
-			r->top++;
-			}
-		}
-	if (dif && rp != ap)
-		while (dif--)
-			/* copy remaining words if ap != rp */
-			*(rp++) = *(ap++);
-	r->neg = 0;
-	bn_check_top(r);
-	return 1;
-	}
+    if (carry) {
+        while (dif) {
+            dif--;
+            t1 = *(ap++);
+            t2 = (t1 + 1) & BN_MASK2;
+            *(rp++) = t2;
+            if (t2) {
+                carry = 0;
+                break;
+            }
+        }
+        if (carry) {
+            /* carry != 0 => dif == 0 */
+            *rp = 1;
+            r->top++;
+        }
+    }
+    if (dif && rp != ap)
+        while (dif--)
+            /* copy remaining words if ap != rp */
+            *(rp++) = *(ap++);
+    r->neg = 0;
+    bn_check_top(r);
+    return 1;
+}
 
 /* unsigned subtraction of b from a, a must be larger than b. */
 int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
-	{
-	int max,min,dif;
-	register BN_ULONG t1,t2,*ap,*bp,*rp;
-	int i,carry;
+{
+    int max, min, dif;
+    register BN_ULONG t1, t2, *ap, *bp, *rp;
+    int i, carry;
 #if defined(IRIX_CC_BUG) && !defined(LINT)
-	int dummy;
+    int dummy;
 #endif
 
-	bn_check_top(a);
-	bn_check_top(b);
+    bn_check_top(a);
+    bn_check_top(b);
 
-	max = a->top;
-	min = b->top;
-	dif = max - min;
+    max = a->top;
+    min = b->top;
+    dif = max - min;
 
-	if (dif < 0)	/* hmm... should not be happening */
-		{
-		BNerr(BN_F_BN_USUB,BN_R_ARG2_LT_ARG3);
-		return(0);
-		}
+    if (dif < 0) {              /* hmm... should not be happening */
+        BNerr(BN_F_BN_USUB, BN_R_ARG2_LT_ARG3);
+        return (0);
+    }
 
-	if (bn_wexpand(r,max) == NULL) return(0);
+    if (bn_wexpand(r, max) == NULL)
+        return (0);
 
-	ap=a->d;
-	bp=b->d;
-	rp=r->d;
+    ap = a->d;
+    bp = b->d;
+    rp = r->d;
 
 #if 1
-	carry=0;
-	for (i = min; i != 0; i--)
-		{
-		t1= *(ap++);
-		t2= *(bp++);
-		if (carry)
-			{
-			carry=(t1 <= t2);
-			t1=(t1-t2-1)&BN_MASK2;
-			}
-		else
-			{
-			carry=(t1 < t2);
-			t1=(t1-t2)&BN_MASK2;
-			}
-#if defined(IRIX_CC_BUG) && !defined(LINT)
-		dummy=t1;
-#endif
-		*(rp++)=t1&BN_MASK2;
-		}
+    carry = 0;
+    for (i = min; i != 0; i--) {
+        t1 = *(ap++);
+        t2 = *(bp++);
+        if (carry) {
+            carry = (t1 <= t2);
+            t1 = (t1 - t2 - 1) & BN_MASK2;
+        } else {
+            carry = (t1 < t2);
+            t1 = (t1 - t2) & BN_MASK2;
+        }
+# if defined(IRIX_CC_BUG) && !defined(LINT)
+        dummy = t1;
+# endif
+        *(rp++) = t1 & BN_MASK2;
+    }
 #else
-	carry=bn_sub_words(rp,ap,bp,min);
-	ap+=min;
-	bp+=min;
-	rp+=min;
+    carry = bn_sub_words(rp, ap, bp, min);
+    ap += min;
+    bp += min;
+    rp += min;
 #endif
-	if (carry) /* subtracted */
-		{
-		if (!dif)
-			/* error: a < b */
-			return 0;
-		while (dif)
-			{
-			dif--;
-			t1 = *(ap++);
-			t2 = (t1-1)&BN_MASK2;
-			*(rp++) = t2;
-			if (t1)
-				break;
-			}
-		}
+    if (carry) {                /* subtracted */
+        if (!dif)
+            /* error: a < b */
+            return 0;
+        while (dif) {
+            dif--;
+            t1 = *(ap++);
+            t2 = (t1 - 1) & BN_MASK2;
+            *(rp++) = t2;
+            if (t1)
+                break;
+        }
+    }
 #if 0
-	memcpy(rp,ap,sizeof(*rp)*(max-i));
+    memcpy(rp, ap, sizeof(*rp) * (max - i));
 #else
-	if (rp != ap)
-		{
-		for (;;)
-			{
-			if (!dif--) break;
-			rp[0]=ap[0];
-			if (!dif--) break;
-			rp[1]=ap[1];
-			if (!dif--) break;
-			rp[2]=ap[2];
-			if (!dif--) break;
-			rp[3]=ap[3];
-			rp+=4;
-			ap+=4;
-			}
-		}
+    if (rp != ap) {
+        for (;;) {
+            if (!dif--)
+                break;
+            rp[0] = ap[0];
+            if (!dif--)
+                break;
+            rp[1] = ap[1];
+            if (!dif--)
+                break;
+            rp[2] = ap[2];
+            if (!dif--)
+                break;
+            rp[3] = ap[3];
+            rp += 4;
+            ap += 4;
+        }
+    }
 #endif
 
-	r->top=max;
-	r->neg=0;
-	bn_correct_top(r);
-	return(1);
-	}
+    r->top = max;
+    r->neg = 0;
+    bn_correct_top(r);
+    return (1);
+}
 
 int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
-	{
-	int max;
-	int add=0,neg=0;
-	const BIGNUM *tmp;
-
-	bn_check_top(a);
-	bn_check_top(b);
+{
+    int max;
+    int add = 0, neg = 0;
+    const BIGNUM *tmp;
 
-	/*-
-	 *  a -  b	a-b
-	 *  a - -b	a+b
-	 * -a -  b	-(a+b)
-	 * -a - -b	b-a
-	 */
-	if (a->neg)
-		{
-		if (b->neg)
-			{ tmp=a; a=b; b=tmp; }
-		else
-			{ add=1; neg=1; }
-		}
-	else
-		{
-		if (b->neg) { add=1; neg=0; }
-		}
+    bn_check_top(a);
+    bn_check_top(b);
 
-	if (add)
-		{
-		if (!BN_uadd(r,a,b)) return(0);
-		r->neg=neg;
-		return(1);
-		}
+        /*-
+         *  a -  b      a-b
+         *  a - -b      a+b
+         * -a -  b      -(a+b)
+         * -a - -b      b-a
+         */
+    if (a->neg) {
+        if (b->neg) {
+            tmp = a;
+            a = b;
+            b = tmp;
+        } else {
+            add = 1;
+            neg = 1;
+        }
+    } else {
+        if (b->neg) {
+            add = 1;
+            neg = 0;
+        }
+    }
 
-	/* We are actually doing a - b :-) */
+    if (add) {
+        if (!BN_uadd(r, a, b))
+            return (0);
+        r->neg = neg;
+        return (1);
+    }
 
-	max=(a->top > b->top)?a->top:b->top;
-	if (bn_wexpand(r,max) == NULL) return(0);
-	if (BN_ucmp(a,b) < 0)
-		{
-		if (!BN_usub(r,b,a)) return(0);
-		r->neg=1;
-		}
-	else
-		{
-		if (!BN_usub(r,a,b)) return(0);
-		r->neg=0;
-		}
-	bn_check_top(r);
-	return(1);
-	}
+    /* We are actually doing a - b :-) */
 
+    max = (a->top > b->top) ? a->top : b->top;
+    if (bn_wexpand(r, max) == NULL)
+        return (0);
+    if (BN_ucmp(a, b) < 0) {
+        if (!BN_usub(r, b, a))
+            return (0);
+        r->neg = 1;
+    } else {
+        if (!BN_usub(r, a, b))
+            return (0);
+        r->neg = 0;
+    }
+    bn_check_top(r);
+    return (1);
+}
diff --git a/crypto/bn/bn_asm.c b/crypto/bn/bn_asm.c
index 3fb60bff4c..03a33cffe5 100644
--- a/crypto/bn/bn_asm.c
+++ b/crypto/bn/bn_asm.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,7 +57,7 @@
  */
 
 #ifndef BN_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG                  /* avoid conflicting definitions */
 # define NDEBUG
 #endif
 
@@ -68,772 +68,823 @@
 
 #if defined(BN_LLONG) || defined(BN_UMULT_HIGH)
 
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG c1=0;
-
-	assert(num >= 0);
-	if (num <= 0) return(c1);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (num&~3)
-		{
-		mul_add(rp[0],ap[0],w,c1);
-		mul_add(rp[1],ap[1],w,c1);
-		mul_add(rp[2],ap[2],w,c1);
-		mul_add(rp[3],ap[3],w,c1);
-		ap+=4; rp+=4; num-=4;
-		}
-#endif
-	while (num)
-		{
-		mul_add(rp[0],ap[0],w,c1);
-		ap++; rp++; num--;
-		}
-	
-	return(c1);
-	} 
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num,
+                          BN_ULONG w)
+{
+    BN_ULONG c1 = 0;
+
+    assert(num >= 0);
+    if (num <= 0)
+        return (c1);
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (num & ~3) {
+        mul_add(rp[0], ap[0], w, c1);
+        mul_add(rp[1], ap[1], w, c1);
+        mul_add(rp[2], ap[2], w, c1);
+        mul_add(rp[3], ap[3], w, c1);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+# endif
+    while (num) {
+        mul_add(rp[0], ap[0], w, c1);
+        ap++;
+        rp++;
+        num--;
+    }
+
+    return (c1);
+}
 
 BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG c1=0;
-
-	assert(num >= 0);
-	if (num <= 0) return(c1);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (num&~3)
-		{
-		mul(rp[0],ap[0],w,c1);
-		mul(rp[1],ap[1],w,c1);
-		mul(rp[2],ap[2],w,c1);
-		mul(rp[3],ap[3],w,c1);
-		ap+=4; rp+=4; num-=4;
-		}
-#endif
-	while (num)
-		{
-		mul(rp[0],ap[0],w,c1);
-		ap++; rp++; num--;
-		}
-	return(c1);
-	} 
+{
+    BN_ULONG c1 = 0;
+
+    assert(num >= 0);
+    if (num <= 0)
+        return (c1);
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (num & ~3) {
+        mul(rp[0], ap[0], w, c1);
+        mul(rp[1], ap[1], w, c1);
+        mul(rp[2], ap[2], w, c1);
+        mul(rp[3], ap[3], w, c1);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+# endif
+    while (num) {
+        mul(rp[0], ap[0], w, c1);
+        ap++;
+        rp++;
+        num--;
+    }
+    return (c1);
+}
 
 void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
-        {
-	assert(n >= 0);
-	if (n <= 0) return;
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (n&~3)
-		{
-		sqr(r[0],r[1],a[0]);
-		sqr(r[2],r[3],a[1]);
-		sqr(r[4],r[5],a[2]);
-		sqr(r[6],r[7],a[3]);
-		a+=4; r+=8; n-=4;
-		}
-#endif
-	while (n)
-		{
-		sqr(r[0],r[1],a[0]);
-		a++; r+=2; n--;
-		}
-	}
-
-#else /* !(defined(BN_LLONG) || defined(BN_UMULT_HIGH)) */
-
-BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG c=0;
-	BN_ULONG bl,bh;
-
-	assert(num >= 0);
-	if (num <= 0) return((BN_ULONG)0);
-
-	bl=LBITS(w);
-	bh=HBITS(w);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (num&~3)
-		{
-		mul_add(rp[0],ap[0],bl,bh,c);
-		mul_add(rp[1],ap[1],bl,bh,c);
-		mul_add(rp[2],ap[2],bl,bh,c);
-		mul_add(rp[3],ap[3],bl,bh,c);
-		ap+=4; rp+=4; num-=4;
-		}
-#endif
-	while (num)
-		{
-		mul_add(rp[0],ap[0],bl,bh,c);
-		ap++; rp++; num--;
-		}
-	return(c);
-	} 
+{
+    assert(n >= 0);
+    if (n <= 0)
+        return;
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (n & ~3) {
+        sqr(r[0], r[1], a[0]);
+        sqr(r[2], r[3], a[1]);
+        sqr(r[4], r[5], a[2]);
+        sqr(r[6], r[7], a[3]);
+        a += 4;
+        r += 8;
+        n -= 4;
+    }
+# endif
+    while (n) {
+        sqr(r[0], r[1], a[0]);
+        a++;
+        r += 2;
+        n--;
+    }
+}
+
+#else                           /* !(defined(BN_LLONG) ||
+                                 * defined(BN_UMULT_HIGH)) */
+
+BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num,
+                          BN_ULONG w)
+{
+    BN_ULONG c = 0;
+    BN_ULONG bl, bh;
+
+    assert(num >= 0);
+    if (num <= 0)
+        return ((BN_ULONG)0);
+
+    bl = LBITS(w);
+    bh = HBITS(w);
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (num & ~3) {
+        mul_add(rp[0], ap[0], bl, bh, c);
+        mul_add(rp[1], ap[1], bl, bh, c);
+        mul_add(rp[2], ap[2], bl, bh, c);
+        mul_add(rp[3], ap[3], bl, bh, c);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+# endif
+    while (num) {
+        mul_add(rp[0], ap[0], bl, bh, c);
+        ap++;
+        rp++;
+        num--;
+    }
+    return (c);
+}
 
 BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
-	{
-	BN_ULONG carry=0;
-	BN_ULONG bl,bh;
-
-	assert(num >= 0);
-	if (num <= 0) return((BN_ULONG)0);
-
-	bl=LBITS(w);
-	bh=HBITS(w);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (num&~3)
-		{
-		mul(rp[0],ap[0],bl,bh,carry);
-		mul(rp[1],ap[1],bl,bh,carry);
-		mul(rp[2],ap[2],bl,bh,carry);
-		mul(rp[3],ap[3],bl,bh,carry);
-		ap+=4; rp+=4; num-=4;
-		}
-#endif
-	while (num)
-		{
-		mul(rp[0],ap[0],bl,bh,carry);
-		ap++; rp++; num--;
-		}
-	return(carry);
-	} 
+{
+    BN_ULONG carry = 0;
+    BN_ULONG bl, bh;
+
+    assert(num >= 0);
+    if (num <= 0)
+        return ((BN_ULONG)0);
+
+    bl = LBITS(w);
+    bh = HBITS(w);
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (num & ~3) {
+        mul(rp[0], ap[0], bl, bh, carry);
+        mul(rp[1], ap[1], bl, bh, carry);
+        mul(rp[2], ap[2], bl, bh, carry);
+        mul(rp[3], ap[3], bl, bh, carry);
+        ap += 4;
+        rp += 4;
+        num -= 4;
+    }
+# endif
+    while (num) {
+        mul(rp[0], ap[0], bl, bh, carry);
+        ap++;
+        rp++;
+        num--;
+    }
+    return (carry);
+}
 
 void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
-        {
-	assert(n >= 0);
-	if (n <= 0) return;
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (n&~3)
-		{
-		sqr64(r[0],r[1],a[0]);
-		sqr64(r[2],r[3],a[1]);
-		sqr64(r[4],r[5],a[2]);
-		sqr64(r[6],r[7],a[3]);
-		a+=4; r+=8; n-=4;
-		}
-#endif
-	while (n)
-		{
-		sqr64(r[0],r[1],a[0]);
-		a++; r+=2; n--;
-		}
-	}
-
-#endif /* !(defined(BN_LLONG) || defined(BN_UMULT_HIGH)) */
+{
+    assert(n >= 0);
+    if (n <= 0)
+        return;
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (n & ~3) {
+        sqr64(r[0], r[1], a[0]);
+        sqr64(r[2], r[3], a[1]);
+        sqr64(r[4], r[5], a[2]);
+        sqr64(r[6], r[7], a[3]);
+        a += 4;
+        r += 8;
+        n -= 4;
+    }
+# endif
+    while (n) {
+        sqr64(r[0], r[1], a[0]);
+        a++;
+        r += 2;
+        n--;
+    }
+}
+
+#endif                          /* !(defined(BN_LLONG) ||
+                                 * defined(BN_UMULT_HIGH)) */
 
 #if defined(BN_LLONG) && defined(BN_DIV2W)
 
 BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
-	{
-	return((BN_ULONG)(((((BN_ULLONG)h)<= d) h-=d;
-
-	if (i)
-		{
-		d<<=i;
-		h=(h<>(BN_BITS2-i));
-		l<<=i;
-		}
-	dh=(d&BN_MASK2h)>>BN_BITS4;
-	dl=(d&BN_MASK2l);
-	for (;;)
-		{
-		if ((h>>BN_BITS4) == dh)
-			q=BN_MASK2l;
-		else
-			q=h/dh;
-
-		th=q*dh;
-		tl=dl*q;
-		for (;;)
-			{
-			t=h-th;
-			if ((t&BN_MASK2h) ||
-				((tl) <= (
-					(t<>BN_BITS4))))
-				break;
-			q--;
-			th-=dh;
-			tl-=dl;
-			}
-		t=(tl>>BN_BITS4);
-		tl=(tl<>BN_BITS4))&BN_MASK2;
-		l=(l&BN_MASK2l)<= d)
+        h -= d;
+
+    if (i) {
+        d <<= i;
+        h = (h << i) | (l >> (BN_BITS2 - i));
+        l <<= i;
+    }
+    dh = (d & BN_MASK2h) >> BN_BITS4;
+    dl = (d & BN_MASK2l);
+    for (;;) {
+        if ((h >> BN_BITS4) == dh)
+            q = BN_MASK2l;
+        else
+            q = h / dh;
+
+        th = q * dh;
+        tl = dl * q;
+        for (;;) {
+            t = h - th;
+            if ((t & BN_MASK2h) ||
+                ((tl) <= ((t << BN_BITS4) | ((l & BN_MASK2h) >> BN_BITS4))))
+                break;
+            q--;
+            th -= dh;
+            tl -= dl;
+        }
+        t = (tl >> BN_BITS4);
+        tl = (tl << BN_BITS4) & BN_MASK2h;
+        th += t;
+
+        if (l < tl)
+            th++;
+        l -= tl;
+        if (h < th) {
+            h += d;
+            q--;
+        }
+        h -= th;
+
+        if (--count == 0)
+            break;
+
+        ret = q << BN_BITS4;
+        h = ((h << BN_BITS4) | (l >> BN_BITS4)) & BN_MASK2;
+        l = (l & BN_MASK2l) << BN_BITS4;
+    }
+    ret |= q;
+    return (ret);
+}
+#endif                          /* !defined(BN_LLONG) && defined(BN_DIV2W) */
 
 #ifdef BN_LLONG
-BN_ULONG bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-        {
-	BN_ULLONG ll=0;
-
-	assert(n >= 0);
-	if (n <= 0) return((BN_ULONG)0);
-
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (n&~3)
-		{
-		ll+=(BN_ULLONG)a[0]+b[0];
-		r[0]=(BN_ULONG)ll&BN_MASK2;
-		ll>>=BN_BITS2;
-		ll+=(BN_ULLONG)a[1]+b[1];
-		r[1]=(BN_ULONG)ll&BN_MASK2;
-		ll>>=BN_BITS2;
-		ll+=(BN_ULLONG)a[2]+b[2];
-		r[2]=(BN_ULONG)ll&BN_MASK2;
-		ll>>=BN_BITS2;
-		ll+=(BN_ULLONG)a[3]+b[3];
-		r[3]=(BN_ULONG)ll&BN_MASK2;
-		ll>>=BN_BITS2;
-		a+=4; b+=4; r+=4; n-=4;
-		}
-#endif
-	while (n)
-		{
-		ll+=(BN_ULLONG)a[0]+b[0];
-		r[0]=(BN_ULONG)ll&BN_MASK2;
-		ll>>=BN_BITS2;
-		a++; b++; r++; n--;
-		}
-	return((BN_ULONG)ll);
-	}
-#else /* !BN_LLONG */
-BN_ULONG bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-        {
-	BN_ULONG c,l,t;
-
-	assert(n >= 0);
-	if (n <= 0) return((BN_ULONG)0);
-
-	c=0;
-#ifndef OPENSSL_SMALL_FOOTPRINT
-	while (n&~3)
-		{
-		t=a[0];
-		t=(t+c)&BN_MASK2;
-		c=(t < c);
-		l=(t+b[0])&BN_MASK2;
-		c+=(l < t);
-		r[0]=l;
-		t=a[1];
-		t=(t+c)&BN_MASK2;
-		c=(t < c);
-		l=(t+b[1])&BN_MASK2;
-		c+=(l < t);
-		r[1]=l;
-		t=a[2];
-		t=(t+c)&BN_MASK2;
-		c=(t < c);
-		l=(t+b[2])&BN_MASK2;
-		c+=(l < t);
-		r[2]=l;
-		t=a[3];
-		t=(t+c)&BN_MASK2;
-		c=(t < c);
-		l=(t+b[3])&BN_MASK2;
-		c+=(l < t);
-		r[3]=l;
-		a+=4; b+=4; r+=4; n-=4;
-		}
-#endif
-	while(n)
-		{
-		t=a[0];
-		t=(t+c)&BN_MASK2;
-		c=(t < c);
-		l=(t+b[0])&BN_MASK2;
-		c+=(l < t);
-		r[0]=l;
-		a++; b++; r++; n--;
-		}
-	return((BN_ULONG)c);
-	}
-#endif /* !BN_LLONG */
-
-BN_ULONG bn_sub_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
-        {
-	BN_ULONG t1,t2;
-	int c=0;
-
-	assert(n >= 0);
-	if (n <= 0) return((BN_ULONG)0);
+BN_ULONG bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
+                      int n)
+{
+    BN_ULLONG ll = 0;
+
+    assert(n >= 0);
+    if (n <= 0)
+        return ((BN_ULONG)0);
+
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (n & ~3) {
+        ll += (BN_ULLONG) a[0] + b[0];
+        r[0] = (BN_ULONG)ll & BN_MASK2;
+        ll >>= BN_BITS2;
+        ll += (BN_ULLONG) a[1] + b[1];
+        r[1] = (BN_ULONG)ll & BN_MASK2;
+        ll >>= BN_BITS2;
+        ll += (BN_ULLONG) a[2] + b[2];
+        r[2] = (BN_ULONG)ll & BN_MASK2;
+        ll >>= BN_BITS2;
+        ll += (BN_ULLONG) a[3] + b[3];
+        r[3] = (BN_ULONG)ll & BN_MASK2;
+        ll >>= BN_BITS2;
+        a += 4;
+        b += 4;
+        r += 4;
+        n -= 4;
+    }
+# endif
+    while (n) {
+        ll += (BN_ULLONG) a[0] + b[0];
+        r[0] = (BN_ULONG)ll & BN_MASK2;
+        ll >>= BN_BITS2;
+        a++;
+        b++;
+        r++;
+        n--;
+    }
+    return ((BN_ULONG)ll);
+}
+#else                           /* !BN_LLONG */
+BN_ULONG bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
+                      int n)
+{
+    BN_ULONG c, l, t;
+
+    assert(n >= 0);
+    if (n <= 0)
+        return ((BN_ULONG)0);
+
+    c = 0;
+# ifndef OPENSSL_SMALL_FOOTPRINT
+    while (n & ~3) {
+        t = a[0];
+        t = (t + c) & BN_MASK2;
+        c = (t < c);
+        l = (t + b[0]) & BN_MASK2;
+        c += (l < t);
+        r[0] = l;
+        t = a[1];
+        t = (t + c) & BN_MASK2;
+        c = (t < c);
+        l = (t + b[1]) & BN_MASK2;
+        c += (l < t);
+        r[1] = l;
+        t = a[2];
+        t = (t + c) & BN_MASK2;
+        c = (t < c);
+        l = (t + b[2]) & BN_MASK2;
+        c += (l < t);
+        r[2] = l;
+        t = a[3];
+        t = (t + c) & BN_MASK2;
+        c = (t < c);
+        l = (t + b[3]) & BN_MASK2;
+        c += (l < t);
+        r[3] = l;
+        a += 4;
+        b += 4;
+        r += 4;
+        n -= 4;
+    }
+# endif
+    while (n) {
+        t = a[0];
+        t = (t + c) & BN_MASK2;
+        c = (t < c);
+        l = (t + b[0]) & BN_MASK2;
+        c += (l < t);
+        r[0] = l;
+        a++;
+        b++;
+        r++;
+        n--;
+    }
+    return ((BN_ULONG)c);
+}
+#endif                          /* !BN_LLONG */
+
+BN_ULONG bn_sub_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
+                      int n)
+{
+    BN_ULONG t1, t2;
+    int c = 0;
+
+    assert(n >= 0);
+    if (n <= 0)
+        return ((BN_ULONG)0);
 
 #ifndef OPENSSL_SMALL_FOOTPRINT
-	while (n&~3)
-		{
-		t1=a[0]; t2=b[0];
-		r[0]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		t1=a[1]; t2=b[1];
-		r[1]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		t1=a[2]; t2=b[2];
-		r[2]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		t1=a[3]; t2=b[3];
-		r[3]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		a+=4; b+=4; r+=4; n-=4;
-		}
+    while (n & ~3) {
+        t1 = a[0];
+        t2 = b[0];
+        r[0] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        t1 = a[1];
+        t2 = b[1];
+        r[1] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        t1 = a[2];
+        t2 = b[2];
+        r[2] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        t1 = a[3];
+        t2 = b[3];
+        r[3] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        a += 4;
+        b += 4;
+        r += 4;
+        n -= 4;
+    }
 #endif
-	while (n)
-		{
-		t1=a[0]; t2=b[0];
-		r[0]=(t1-t2-c)&BN_MASK2;
-		if (t1 != t2) c=(t1 < t2);
-		a++; b++; r++; n--;
-		}
-	return(c);
-	}
+    while (n) {
+        t1 = a[0];
+        t2 = b[0];
+        r[0] = (t1 - t2 - c) & BN_MASK2;
+        if (t1 != t2)
+            c = (t1 < t2);
+        a++;
+        b++;
+        r++;
+        n--;
+    }
+    return (c);
+}
 
 #if defined(BN_MUL_COMBA) && !defined(OPENSSL_SMALL_FOOTPRINT)
 
-#undef bn_mul_comba8
-#undef bn_mul_comba4
-#undef bn_sqr_comba8
-#undef bn_sqr_comba4
+# undef bn_mul_comba8
+# undef bn_mul_comba4
+# undef bn_sqr_comba8
+# undef bn_sqr_comba4
 
 /* mul_add_c(a,b,c0,c1,c2)  -- c+=a*b for three word number c=(c2,c1,c0) */
 /* mul_add_c2(a,b,c0,c1,c2) -- c+=2*a*b for three word number c=(c2,c1,c0) */
 /* sqr_add_c(a,i,c0,c1,c2)  -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
-/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number
+ * c=(c2,c1,c0)
+ */
 
-#ifdef BN_LLONG
+# ifdef BN_LLONG
 /*
  * Keep in mind that additions to multiplication result can not
  * overflow, because its high half cannot be all-ones.
  */
-#  define mul_add_c(a,b,c0,c1,c2)	do {	\
-	BN_ULONG hi;				\
-	BN_ULLONG t = (BN_ULLONG)(a)*(b);	\
-	t += c0;		/* no carry */	\
-	c0 = (BN_ULONG)Lw(t);			\
-	hi = (BN_ULONG)Hw(t);			\
-	c1 = (c1+hi)&BN_MASK2; if (c1
+{
+    BN_ULONG c1, c2, c3;
+
+    c1 = 0;
+    c2 = 0;
+    c3 = 0;
+    sqr_add_c(a, 0, c1, c2, c3);
+    r[0] = c1;
+    c1 = 0;
+    sqr_add_c2(a, 1, 0, c2, c3, c1);
+    r[1] = c2;
+    c2 = 0;
+    sqr_add_c(a, 1, c3, c1, c2);
+    sqr_add_c2(a, 2, 0, c3, c1, c2);
+    r[2] = c3;
+    c3 = 0;
+    sqr_add_c2(a, 3, 0, c1, c2, c3);
+    sqr_add_c2(a, 2, 1, c1, c2, c3);
+    r[3] = c1;
+    c1 = 0;
+    sqr_add_c(a, 2, c2, c3, c1);
+    sqr_add_c2(a, 3, 1, c2, c3, c1);
+    r[4] = c2;
+    c2 = 0;
+    sqr_add_c2(a, 3, 2, c3, c1, c2);
+    r[5] = c3;
+    c3 = 0;
+    sqr_add_c(a, 3, c1, c2, c3);
+    r[6] = c1;
+    r[7] = c2;
+}
+
+# ifdef OPENSSL_NO_ASM
+#  ifdef OPENSSL_BN_ASM_MONT
+#   include 
 /*
  * This is essentially reference implementation, which may or may not
  * result in performance improvement. E.g. on IA-32 this routine was
@@ -847,187 +898,196 @@ void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a)
  * versions. Assembler vs. assembler improvement coefficients can
  * [and are known to] differ and are to be documented elsewhere.
  */
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0p, int num)
-	{
-	BN_ULONG c0,c1,ml,*tp,n0;
-#ifdef mul64
-	BN_ULONG mh;
-#endif
-	volatile BN_ULONG *vp;
-	int i=0,j;
-
-#if 0	/* template for platform-specific implementation */
-	if (ap==bp)	return bn_sqr_mont(rp,ap,np,n0p,num);
-#endif
-	vp = tp = alloca((num+2)*sizeof(BN_ULONG));
-
-	n0 = *n0p;
-
-	c0 = 0;
-	ml = bp[0];
-#ifdef mul64
-	mh = HBITS(ml);
-	ml = LBITS(ml);
-	for (j=0;j=np[num-1])
-		{
-		c0 = bn_sub_words(rp,tp,np,num);
-		if (tp[num]!=0 || c0==0)
-			{
-			for(i=0;i= np[num - 1]) {
+        c0 = bn_sub_words(rp, tp, np, num);
+        if (tp[num] != 0 || c0 == 0) {
+            for (i = 0; i < num + 2; i++)
+                vp[i] = 0;
+            return 1;
+        }
+    }
+    for (i = 0; i < num; i++)
+        rp[i] = tp[i], vp[i] = 0;
+    vp[num] = 0;
+    vp[num + 1] = 0;
+    return 1;
+}
+#  else
 /*
  * Return value of 0 indicates that multiplication/convolution was not
  * performed to signal the caller to fall down to alternative/original
  * code-path.
  */
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0, int num)
-{	return 0;	}
-#endif /* OPENSSL_BN_ASM_MONT */
-#endif
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+    return 0;
+}
+#  endif                        /* OPENSSL_BN_ASM_MONT */
+# endif
 
-#else /* !BN_MUL_COMBA */
+#else                           /* !BN_MUL_COMBA */
 
 /* hmm... is it faster just to do a multiply? */
-#undef bn_sqr_comba4
+# undef bn_sqr_comba4
 void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a)
-	{
-	BN_ULONG t[8];
-	bn_sqr_normal(r,a,4,t);
-	}
+{
+    BN_ULONG t[8];
+    bn_sqr_normal(r, a, 4, t);
+}
 
-#undef bn_sqr_comba8
+# undef bn_sqr_comba8
 void bn_sqr_comba8(BN_ULONG *r, const BN_ULONG *a)
-	{
-	BN_ULONG t[16];
-	bn_sqr_normal(r,a,8,t);
-	}
+{
+    BN_ULONG t[16];
+    bn_sqr_normal(r, a, 8, t);
+}
 
 void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
-	{
-	r[4]=bn_mul_words(    &(r[0]),a,4,b[0]);
-	r[5]=bn_mul_add_words(&(r[1]),a,4,b[1]);
-	r[6]=bn_mul_add_words(&(r[2]),a,4,b[2]);
-	r[7]=bn_mul_add_words(&(r[3]),a,4,b[3]);
-	}
+{
+    r[4] = bn_mul_words(&(r[0]), a, 4, b[0]);
+    r[5] = bn_mul_add_words(&(r[1]), a, 4, b[1]);
+    r[6] = bn_mul_add_words(&(r[2]), a, 4, b[2]);
+    r[7] = bn_mul_add_words(&(r[3]), a, 4, b[3]);
+}
 
 void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
-	{
-	r[ 8]=bn_mul_words(    &(r[0]),a,8,b[0]);
-	r[ 9]=bn_mul_add_words(&(r[1]),a,8,b[1]);
-	r[10]=bn_mul_add_words(&(r[2]),a,8,b[2]);
-	r[11]=bn_mul_add_words(&(r[3]),a,8,b[3]);
-	r[12]=bn_mul_add_words(&(r[4]),a,8,b[4]);
-	r[13]=bn_mul_add_words(&(r[5]),a,8,b[5]);
-	r[14]=bn_mul_add_words(&(r[6]),a,8,b[6]);
-	r[15]=bn_mul_add_words(&(r[7]),a,8,b[7]);
-	}
-
-#ifdef OPENSSL_NO_ASM
-#ifdef OPENSSL_BN_ASM_MONT
-#include 
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0p, int num)
-	{
-	BN_ULONG c0,c1,*tp,n0=*n0p;
-	volatile BN_ULONG *vp;
-	int i=0,j;
-
-	vp = tp = alloca((num+2)*sizeof(BN_ULONG));
-
-	for(i=0;i<=num;i++)	tp[i]=0;
-
-	for(i=0;i=np[num-1])
-		{
-		c0 = bn_sub_words(rp,tp,np,num);
-		if (tp[num]!=0 || c0==0)
-			{
-			for(i=0;i
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0p, int num)
+{
+    BN_ULONG c0, c1, *tp, n0 = *n0p;
+    volatile BN_ULONG *vp;
+    int i = 0, j;
+
+    vp = tp = alloca((num + 2) * sizeof(BN_ULONG));
+
+    for (i = 0; i <= num; i++)
+        tp[i] = 0;
+
+    for (i = 0; i < num; i++) {
+        c0 = bn_mul_add_words(tp, ap, num, bp[i]);
+        c1 = (tp[num] + c0) & BN_MASK2;
+        tp[num] = c1;
+        tp[num + 1] = (c1 < c0 ? 1 : 0);
+
+        c0 = bn_mul_add_words(tp, np, num, tp[0] * n0);
+        c1 = (tp[num] + c0) & BN_MASK2;
+        tp[num] = c1;
+        tp[num + 1] += (c1 < c0 ? 1 : 0);
+        for (j = 0; j <= num; j++)
+            tp[j] = tp[j + 1];
+    }
+
+    if (tp[num] != 0 || tp[num - 1] >= np[num - 1]) {
+        c0 = bn_sub_words(rp, tp, np, num);
+        if (tp[num] != 0 || c0 == 0) {
+            for (i = 0; i < num + 2; i++)
+                vp[i] = 0;
+            return 1;
+        }
+    }
+    for (i = 0; i < num; i++)
+        rp[i] = tp[i], vp[i] = 0;
+    vp[num] = 0;
+    vp[num + 1] = 0;
+    return 1;
+}
+#  else
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+    return 0;
+}
+#  endif                        /* OPENSSL_BN_ASM_MONT */
+# endif
+
+#endif                          /* !BN_MUL_COMBA */
diff --git a/crypto/bn/bn_blind.c b/crypto/bn/bn_blind.c
index 9ed8bc2b40..d448daa3c7 100644
--- a/crypto/bn/bn_blind.c
+++ b/crypto/bn/bn_blind.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -113,273 +113,273 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-#define BN_BLINDING_COUNTER	32
+#define BN_BLINDING_COUNTER     32
 
-struct bn_blinding_st
-	{
-	BIGNUM *A;
-	BIGNUM *Ai;
-	BIGNUM *e;
-	BIGNUM *mod; /* just a reference */
+struct bn_blinding_st {
+    BIGNUM *A;
+    BIGNUM *Ai;
+    BIGNUM *e;
+    BIGNUM *mod;                /* just a reference */
 #ifndef OPENSSL_NO_DEPRECATED
-	unsigned long thread_id; /* added in OpenSSL 0.9.6j and 0.9.7b;
-				  * used only by crypto/rsa/rsa_eay.c, rsa_lib.c */
+    unsigned long thread_id;    /* added in OpenSSL 0.9.6j and 0.9.7b; used
+                                 * only by crypto/rsa/rsa_eay.c, rsa_lib.c */
 #endif
-	CRYPTO_THREADID tid;
-	int counter;
-	unsigned long flags;
-	BN_MONT_CTX *m_ctx;
-	int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx,
-			  BN_MONT_CTX *m_ctx);
-	};
+    CRYPTO_THREADID tid;
+    int counter;
+    unsigned long flags;
+    BN_MONT_CTX *m_ctx;
+    int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+};
 
 BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod)
-	{
-	BN_BLINDING *ret=NULL;
-
-	bn_check_top(mod);
-
-	if ((ret=(BN_BLINDING *)OPENSSL_malloc(sizeof(BN_BLINDING))) == NULL)
-		{
-		BNerr(BN_F_BN_BLINDING_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	memset(ret,0,sizeof(BN_BLINDING));
-	if (A != NULL)
-		{
-		if ((ret->A  = BN_dup(A))  == NULL) goto err;
-		}
-	if (Ai != NULL)
-		{
-		if ((ret->Ai = BN_dup(Ai)) == NULL) goto err;
-		}
-
-	/* save a copy of mod in the BN_BLINDING structure */
-	if ((ret->mod = BN_dup(mod)) == NULL) goto err;
-	if (BN_get_flags(mod, BN_FLG_CONSTTIME) != 0)
-		BN_set_flags(ret->mod, BN_FLG_CONSTTIME);
-
-	/* Set the counter to the special value -1
-	 * to indicate that this is never-used fresh blinding
-	 * that does not need updating before first use. */
-	ret->counter = -1;
-	CRYPTO_THREADID_current(&ret->tid);
-	return(ret);
-err:
-	if (ret != NULL) BN_BLINDING_free(ret);
-	return(NULL);
-	}
+{
+    BN_BLINDING *ret = NULL;
+
+    bn_check_top(mod);
+
+    if ((ret = (BN_BLINDING *)OPENSSL_malloc(sizeof(BN_BLINDING))) == NULL) {
+        BNerr(BN_F_BN_BLINDING_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    memset(ret, 0, sizeof(BN_BLINDING));
+    if (A != NULL) {
+        if ((ret->A = BN_dup(A)) == NULL)
+            goto err;
+    }
+    if (Ai != NULL) {
+        if ((ret->Ai = BN_dup(Ai)) == NULL)
+            goto err;
+    }
+
+    /* save a copy of mod in the BN_BLINDING structure */
+    if ((ret->mod = BN_dup(mod)) == NULL)
+        goto err;
+    if (BN_get_flags(mod, BN_FLG_CONSTTIME) != 0)
+        BN_set_flags(ret->mod, BN_FLG_CONSTTIME);
+
+    /*
+     * Set the counter to the special value -1 to indicate that this is
+     * never-used fresh blinding that does not need updating before first
+     * use.
+     */
+    ret->counter = -1;
+    CRYPTO_THREADID_current(&ret->tid);
+    return (ret);
+ err:
+    if (ret != NULL)
+        BN_BLINDING_free(ret);
+    return (NULL);
+}
 
 void BN_BLINDING_free(BN_BLINDING *r)
-	{
-	if(r == NULL)
-	    return;
-
-	if (r->A  != NULL) BN_free(r->A );
-	if (r->Ai != NULL) BN_free(r->Ai);
-	if (r->e  != NULL) BN_free(r->e );
-	if (r->mod != NULL) BN_free(r->mod); 
-	OPENSSL_free(r);
-	}
+{
+    if (r == NULL)
+        return;
+
+    if (r->A != NULL)
+        BN_free(r->A);
+    if (r->Ai != NULL)
+        BN_free(r->Ai);
+    if (r->e != NULL)
+        BN_free(r->e);
+    if (r->mod != NULL)
+        BN_free(r->mod);
+    OPENSSL_free(r);
+}
 
 int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx)
-	{
-	int ret=0;
-
-	if ((b->A == NULL) || (b->Ai == NULL))
-		{
-		BNerr(BN_F_BN_BLINDING_UPDATE,BN_R_NOT_INITIALIZED);
-		goto err;
-		}
-
-	if (b->counter == -1)
-		b->counter = 0;
-
-	if (++b->counter == BN_BLINDING_COUNTER && b->e != NULL &&
-		!(b->flags & BN_BLINDING_NO_RECREATE))
-		{
-		/* re-create blinding parameters */
-		if (!BN_BLINDING_create_param(b, NULL, NULL, ctx, NULL, NULL))
-			goto err;
-		}
-	else if (!(b->flags & BN_BLINDING_NO_UPDATE))
-		{
-		if (!BN_mod_mul(b->A,b->A,b->A,b->mod,ctx)) goto err;
-		if (!BN_mod_mul(b->Ai,b->Ai,b->Ai,b->mod,ctx)) goto err;
-		}
-
-	ret=1;
-err:
-	if (b->counter == BN_BLINDING_COUNTER)
-		b->counter = 0;
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if ((b->A == NULL) || (b->Ai == NULL)) {
+        BNerr(BN_F_BN_BLINDING_UPDATE, BN_R_NOT_INITIALIZED);
+        goto err;
+    }
+
+    if (b->counter == -1)
+        b->counter = 0;
+
+    if (++b->counter == BN_BLINDING_COUNTER && b->e != NULL &&
+        !(b->flags & BN_BLINDING_NO_RECREATE)) {
+        /* re-create blinding parameters */
+        if (!BN_BLINDING_create_param(b, NULL, NULL, ctx, NULL, NULL))
+            goto err;
+    } else if (!(b->flags & BN_BLINDING_NO_UPDATE)) {
+        if (!BN_mod_mul(b->A, b->A, b->A, b->mod, ctx))
+            goto err;
+        if (!BN_mod_mul(b->Ai, b->Ai, b->Ai, b->mod, ctx))
+            goto err;
+    }
+
+    ret = 1;
+ err:
+    if (b->counter == BN_BLINDING_COUNTER)
+        b->counter = 0;
+    return (ret);
+}
 
 int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx)
-	{
-	return BN_BLINDING_convert_ex(n, NULL, b, ctx);
-	}
+{
+    return BN_BLINDING_convert_ex(n, NULL, b, ctx);
+}
 
 int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *ctx)
-	{
-	int ret = 1;
+{
+    int ret = 1;
 
-	bn_check_top(n);
+    bn_check_top(n);
 
-	if ((b->A == NULL) || (b->Ai == NULL))
-		{
-		BNerr(BN_F_BN_BLINDING_CONVERT_EX,BN_R_NOT_INITIALIZED);
-		return(0);
-		}
+    if ((b->A == NULL) || (b->Ai == NULL)) {
+        BNerr(BN_F_BN_BLINDING_CONVERT_EX, BN_R_NOT_INITIALIZED);
+        return (0);
+    }
 
-	if (b->counter == -1)
-		/* Fresh blinding, doesn't need updating. */
-		b->counter = 0;
-	else if (!BN_BLINDING_update(b,ctx))
-		return(0);
+    if (b->counter == -1)
+        /* Fresh blinding, doesn't need updating. */
+        b->counter = 0;
+    else if (!BN_BLINDING_update(b, ctx))
+        return (0);
 
-	if (r != NULL)
-		{
-		if (!BN_copy(r, b->Ai)) ret=0;
-		}
+    if (r != NULL) {
+        if (!BN_copy(r, b->Ai))
+            ret = 0;
+    }
 
-	if (!BN_mod_mul(n,n,b->A,b->mod,ctx)) ret=0;
-	
-	return ret;
-	}
+    if (!BN_mod_mul(n, n, b->A, b->mod, ctx))
+        ret = 0;
+
+    return ret;
+}
 
 int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx)
-	{
-	return BN_BLINDING_invert_ex(n, NULL, b, ctx);
-	}
-
-int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b, BN_CTX *ctx)
-	{
-	int ret;
-
-	bn_check_top(n);
-
-	if (r != NULL)
-		ret = BN_mod_mul(n, n, r, b->mod, ctx);
-	else
-		{
-		if (b->Ai == NULL)
-			{
-			BNerr(BN_F_BN_BLINDING_INVERT_EX,BN_R_NOT_INITIALIZED);
-			return(0);
-			}
-		ret = BN_mod_mul(n, n, b->Ai, b->mod, ctx);
-		}
-
-	bn_check_top(n);
-	return(ret);
-	}
+{
+    return BN_BLINDING_invert_ex(n, NULL, b, ctx);
+}
+
+int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
+                          BN_CTX *ctx)
+{
+    int ret;
+
+    bn_check_top(n);
+
+    if (r != NULL)
+        ret = BN_mod_mul(n, n, r, b->mod, ctx);
+    else {
+        if (b->Ai == NULL) {
+            BNerr(BN_F_BN_BLINDING_INVERT_EX, BN_R_NOT_INITIALIZED);
+            return (0);
+        }
+        ret = BN_mod_mul(n, n, b->Ai, b->mod, ctx);
+    }
+
+    bn_check_top(n);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_DEPRECATED
 unsigned long BN_BLINDING_get_thread_id(const BN_BLINDING *b)
-	{
-	return b->thread_id;
-	}
+{
+    return b->thread_id;
+}
 
 void BN_BLINDING_set_thread_id(BN_BLINDING *b, unsigned long n)
-	{
-	b->thread_id = n;
-	}
+{
+    b->thread_id = n;
+}
 #endif
 
 CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *b)
-	{
-	return &b->tid;
-	}
+{
+    return &b->tid;
+}
 
 unsigned long BN_BLINDING_get_flags(const BN_BLINDING *b)
-	{
-	return b->flags;
-	}
+{
+    return b->flags;
+}
 
 void BN_BLINDING_set_flags(BN_BLINDING *b, unsigned long flags)
-	{
-	b->flags = flags;
-	}
+{
+    b->flags = flags;
+}
 
 BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
-	const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
-	int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx),
-	BN_MONT_CTX *m_ctx)
+                                      const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
+                                      int (*bn_mod_exp) (BIGNUM *r,
+                                                         const BIGNUM *a,
+                                                         const BIGNUM *p,
+                                                         const BIGNUM *m,
+                                                         BN_CTX *ctx,
+                                                         BN_MONT_CTX *m_ctx),
+                                      BN_MONT_CTX *m_ctx)
 {
-	int    retry_counter = 32;
-	BN_BLINDING *ret = NULL;
-
-	if (b == NULL)
-		ret = BN_BLINDING_new(NULL, NULL, m);
-	else
-		ret = b;
-
-	if (ret == NULL)
-		goto err;
-
-	if (ret->A  == NULL && (ret->A  = BN_new()) == NULL)
-		goto err;
-	if (ret->Ai == NULL && (ret->Ai	= BN_new()) == NULL)
-		goto err;
-
-	if (e != NULL)
-		{
-		if (ret->e != NULL)
-			BN_free(ret->e);
-		ret->e = BN_dup(e);
-		}
-	if (ret->e == NULL)
-		goto err;
-
-	if (bn_mod_exp != NULL)
-		ret->bn_mod_exp = bn_mod_exp;
-	if (m_ctx != NULL)
-		ret->m_ctx = m_ctx;
-
-	do {
-		if (!BN_rand_range(ret->A, ret->mod)) goto err;
-		if (BN_mod_inverse(ret->Ai, ret->A, ret->mod, ctx) == NULL)
-			{
-			/* this should almost never happen for good RSA keys */
-			unsigned long error = ERR_peek_last_error();
-			if (ERR_GET_REASON(error) == BN_R_NO_INVERSE)
-				{
-				if (retry_counter-- == 0)
-				{
-					BNerr(BN_F_BN_BLINDING_CREATE_PARAM,
-						BN_R_TOO_MANY_ITERATIONS);
-					goto err;
-				}
-				ERR_clear_error();
-				}
-			else
-				goto err;
-			}
-		else
-			break;
-	} while (1);
-
-	if (ret->bn_mod_exp != NULL && ret->m_ctx != NULL)
-		{
-		if (!ret->bn_mod_exp(ret->A, ret->A, ret->e, ret->mod, ctx, ret->m_ctx))
-			goto err;
-		}
-	else
-		{
-		if (!BN_mod_exp(ret->A, ret->A, ret->e, ret->mod, ctx))
-			goto err;
-		}
-
-	return ret;
-err:
-	if (b == NULL && ret != NULL)
-		{
-		BN_BLINDING_free(ret);
-		ret = NULL;
-		}
-
-	return ret;
+    int retry_counter = 32;
+    BN_BLINDING *ret = NULL;
+
+    if (b == NULL)
+        ret = BN_BLINDING_new(NULL, NULL, m);
+    else
+        ret = b;
+
+    if (ret == NULL)
+        goto err;
+
+    if (ret->A == NULL && (ret->A = BN_new()) == NULL)
+        goto err;
+    if (ret->Ai == NULL && (ret->Ai = BN_new()) == NULL)
+        goto err;
+
+    if (e != NULL) {
+        if (ret->e != NULL)
+            BN_free(ret->e);
+        ret->e = BN_dup(e);
+    }
+    if (ret->e == NULL)
+        goto err;
+
+    if (bn_mod_exp != NULL)
+        ret->bn_mod_exp = bn_mod_exp;
+    if (m_ctx != NULL)
+        ret->m_ctx = m_ctx;
+
+    do {
+        if (!BN_rand_range(ret->A, ret->mod))
+            goto err;
+        if (BN_mod_inverse(ret->Ai, ret->A, ret->mod, ctx) == NULL) {
+            /*
+             * this should almost never happen for good RSA keys
+             */
+            unsigned long error = ERR_peek_last_error();
+            if (ERR_GET_REASON(error) == BN_R_NO_INVERSE) {
+                if (retry_counter-- == 0) {
+                    BNerr(BN_F_BN_BLINDING_CREATE_PARAM,
+                          BN_R_TOO_MANY_ITERATIONS);
+                    goto err;
+                }
+                ERR_clear_error();
+            } else
+                goto err;
+        } else
+            break;
+    } while (1);
+
+    if (ret->bn_mod_exp != NULL && ret->m_ctx != NULL) {
+        if (!ret->bn_mod_exp
+            (ret->A, ret->A, ret->e, ret->mod, ctx, ret->m_ctx))
+            goto err;
+    } else {
+        if (!BN_mod_exp(ret->A, ret->A, ret->e, ret->mod, ctx))
+            goto err;
+    }
+
+    return ret;
+ err:
+    if (b == NULL && ret != NULL) {
+        BN_BLINDING_free(ret);
+        ret = NULL;
+    }
+
+    return ret;
 }
diff --git a/crypto/bn/bn_const.c b/crypto/bn/bn_const.c
index 4a52882b23..12c3208c24 100644
--- a/crypto/bn/bn_const.c
+++ b/crypto/bn/bn_const.c
@@ -13,23 +13,23 @@
  */
 
 BIGNUM *get_rfc2409_prime_768(BIGNUM *bn)
-	{
-	static const unsigned char RFC2409_PRIME_768[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x3A,0x36,0x20,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC2409_PRIME_768,sizeof(RFC2409_PRIME_768),bn);
-	}
+{
+    static const unsigned char RFC2409_PRIME_768[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x3A, 0x36, 0x20,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC2409_PRIME_768, sizeof(RFC2409_PRIME_768), bn);
+}
 
 /*-
  * "Second Oakley Default Group" from RFC2409, section 6.2.
@@ -41,27 +41,27 @@ BIGNUM *get_rfc2409_prime_768(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc2409_prime_1024(BIGNUM *bn)
-	{
-	static const unsigned char RFC2409_PRIME_1024[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE6,0x53,0x81,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC2409_PRIME_1024,sizeof(RFC2409_PRIME_1024),bn);
-	}
+{
+    static const unsigned char RFC2409_PRIME_1024[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE6, 0x53, 0x81,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC2409_PRIME_1024, sizeof(RFC2409_PRIME_1024), bn);
+}
 
 /*-
  * "1536-bit MODP Group" from RFC3526, Section 2.
@@ -73,35 +73,35 @@ BIGNUM *get_rfc2409_prime_1024(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_1536[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x23,0x73,0x27,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_1536,sizeof(RFC3526_PRIME_1536),bn);
-	}
+{
+    static const unsigned char RFC3526_PRIME_1536[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x23, 0x73, 0x27,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_1536, sizeof(RFC3526_PRIME_1536), bn);
+}
 
 /*-
  * "2048-bit MODP Group" from RFC3526, Section 3.
@@ -112,43 +112,43 @@ BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_2048(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_2048[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x18,0x21,0x7C,
-		0x32,0x90,0x5E,0x46,0x2E,0x36,0xCE,0x3B,
-		0xE3,0x9E,0x77,0x2C,0x18,0x0E,0x86,0x03,
-		0x9B,0x27,0x83,0xA2,0xEC,0x07,0xA2,0x8F,
-		0xB5,0xC5,0x5D,0xF0,0x6F,0x4C,0x52,0xC9,
-		0xDE,0x2B,0xCB,0xF6,0x95,0x58,0x17,0x18,
-		0x39,0x95,0x49,0x7C,0xEA,0x95,0x6A,0xE5,
-		0x15,0xD2,0x26,0x18,0x98,0xFA,0x05,0x10,
-		0x15,0x72,0x8E,0x5A,0x8A,0xAC,0xAA,0x68,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_2048,sizeof(RFC3526_PRIME_2048),bn);
-	}
+{
+    static const unsigned char RFC3526_PRIME_2048[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
+        0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
+        0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
+        0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
+        0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
+        0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
+        0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
+        0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
+        0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_2048, sizeof(RFC3526_PRIME_2048), bn);
+}
 
 /*-
  * "3072-bit MODP Group" from RFC3526, Section 4.
@@ -159,59 +159,59 @@ BIGNUM *get_rfc3526_prime_2048(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_3072(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_3072[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x18,0x21,0x7C,
-		0x32,0x90,0x5E,0x46,0x2E,0x36,0xCE,0x3B,
-		0xE3,0x9E,0x77,0x2C,0x18,0x0E,0x86,0x03,
-		0x9B,0x27,0x83,0xA2,0xEC,0x07,0xA2,0x8F,
-		0xB5,0xC5,0x5D,0xF0,0x6F,0x4C,0x52,0xC9,
-		0xDE,0x2B,0xCB,0xF6,0x95,0x58,0x17,0x18,
-		0x39,0x95,0x49,0x7C,0xEA,0x95,0x6A,0xE5,
-		0x15,0xD2,0x26,0x18,0x98,0xFA,0x05,0x10,
-		0x15,0x72,0x8E,0x5A,0x8A,0xAA,0xC4,0x2D,
-		0xAD,0x33,0x17,0x0D,0x04,0x50,0x7A,0x33,
-		0xA8,0x55,0x21,0xAB,0xDF,0x1C,0xBA,0x64,
-		0xEC,0xFB,0x85,0x04,0x58,0xDB,0xEF,0x0A,
-		0x8A,0xEA,0x71,0x57,0x5D,0x06,0x0C,0x7D,
-		0xB3,0x97,0x0F,0x85,0xA6,0xE1,0xE4,0xC7,
-		0xAB,0xF5,0xAE,0x8C,0xDB,0x09,0x33,0xD7,
-		0x1E,0x8C,0x94,0xE0,0x4A,0x25,0x61,0x9D,
-		0xCE,0xE3,0xD2,0x26,0x1A,0xD2,0xEE,0x6B,
-		0xF1,0x2F,0xFA,0x06,0xD9,0x8A,0x08,0x64,
-		0xD8,0x76,0x02,0x73,0x3E,0xC8,0x6A,0x64,
-		0x52,0x1F,0x2B,0x18,0x17,0x7B,0x20,0x0C,
-		0xBB,0xE1,0x17,0x57,0x7A,0x61,0x5D,0x6C,
-		0x77,0x09,0x88,0xC0,0xBA,0xD9,0x46,0xE2,
-		0x08,0xE2,0x4F,0xA0,0x74,0xE5,0xAB,0x31,
-		0x43,0xDB,0x5B,0xFC,0xE0,0xFD,0x10,0x8E,
-		0x4B,0x82,0xD1,0x20,0xA9,0x3A,0xD2,0xCA,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_3072,sizeof(RFC3526_PRIME_3072),bn);
-	}
+{
+    static const unsigned char RFC3526_PRIME_3072[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
+        0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
+        0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
+        0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
+        0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
+        0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
+        0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
+        0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
+        0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
+        0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
+        0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
+        0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
+        0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
+        0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
+        0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
+        0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
+        0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
+        0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
+        0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
+        0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
+        0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
+        0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
+        0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
+        0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
+        0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x3A, 0xD2, 0xCA,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_3072, sizeof(RFC3526_PRIME_3072), bn);
+}
 
 /*-
  * "4096-bit MODP Group" from RFC3526, Section 5.
@@ -222,75 +222,75 @@ BIGNUM *get_rfc3526_prime_3072(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_4096[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x18,0x21,0x7C,
-		0x32,0x90,0x5E,0x46,0x2E,0x36,0xCE,0x3B,
-		0xE3,0x9E,0x77,0x2C,0x18,0x0E,0x86,0x03,
-		0x9B,0x27,0x83,0xA2,0xEC,0x07,0xA2,0x8F,
-		0xB5,0xC5,0x5D,0xF0,0x6F,0x4C,0x52,0xC9,
-		0xDE,0x2B,0xCB,0xF6,0x95,0x58,0x17,0x18,
-		0x39,0x95,0x49,0x7C,0xEA,0x95,0x6A,0xE5,
-		0x15,0xD2,0x26,0x18,0x98,0xFA,0x05,0x10,
-		0x15,0x72,0x8E,0x5A,0x8A,0xAA,0xC4,0x2D,
-		0xAD,0x33,0x17,0x0D,0x04,0x50,0x7A,0x33,
-		0xA8,0x55,0x21,0xAB,0xDF,0x1C,0xBA,0x64,
-		0xEC,0xFB,0x85,0x04,0x58,0xDB,0xEF,0x0A,
-		0x8A,0xEA,0x71,0x57,0x5D,0x06,0x0C,0x7D,
-		0xB3,0x97,0x0F,0x85,0xA6,0xE1,0xE4,0xC7,
-		0xAB,0xF5,0xAE,0x8C,0xDB,0x09,0x33,0xD7,
-		0x1E,0x8C,0x94,0xE0,0x4A,0x25,0x61,0x9D,
-		0xCE,0xE3,0xD2,0x26,0x1A,0xD2,0xEE,0x6B,
-		0xF1,0x2F,0xFA,0x06,0xD9,0x8A,0x08,0x64,
-		0xD8,0x76,0x02,0x73,0x3E,0xC8,0x6A,0x64,
-		0x52,0x1F,0x2B,0x18,0x17,0x7B,0x20,0x0C,
-		0xBB,0xE1,0x17,0x57,0x7A,0x61,0x5D,0x6C,
-		0x77,0x09,0x88,0xC0,0xBA,0xD9,0x46,0xE2,
-		0x08,0xE2,0x4F,0xA0,0x74,0xE5,0xAB,0x31,
-		0x43,0xDB,0x5B,0xFC,0xE0,0xFD,0x10,0x8E,
-		0x4B,0x82,0xD1,0x20,0xA9,0x21,0x08,0x01,
-		0x1A,0x72,0x3C,0x12,0xA7,0x87,0xE6,0xD7,
-		0x88,0x71,0x9A,0x10,0xBD,0xBA,0x5B,0x26,
-		0x99,0xC3,0x27,0x18,0x6A,0xF4,0xE2,0x3C,
-		0x1A,0x94,0x68,0x34,0xB6,0x15,0x0B,0xDA,
-		0x25,0x83,0xE9,0xCA,0x2A,0xD4,0x4C,0xE8,
-		0xDB,0xBB,0xC2,0xDB,0x04,0xDE,0x8E,0xF9,
-		0x2E,0x8E,0xFC,0x14,0x1F,0xBE,0xCA,0xA6,
-		0x28,0x7C,0x59,0x47,0x4E,0x6B,0xC0,0x5D,
-		0x99,0xB2,0x96,0x4F,0xA0,0x90,0xC3,0xA2,
-		0x23,0x3B,0xA1,0x86,0x51,0x5B,0xE7,0xED,
-		0x1F,0x61,0x29,0x70,0xCE,0xE2,0xD7,0xAF,
-		0xB8,0x1B,0xDD,0x76,0x21,0x70,0x48,0x1C,
-		0xD0,0x06,0x91,0x27,0xD5,0xB0,0x5A,0xA9,
-		0x93,0xB4,0xEA,0x98,0x8D,0x8F,0xDD,0xC1,
-		0x86,0xFF,0xB7,0xDC,0x90,0xA6,0xC0,0x8F,
-		0x4D,0xF4,0x35,0xC9,0x34,0x06,0x31,0x99,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_4096,sizeof(RFC3526_PRIME_4096),bn);
-	}
+{
+    static const unsigned char RFC3526_PRIME_4096[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
+        0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
+        0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
+        0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
+        0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
+        0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
+        0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
+        0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
+        0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
+        0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
+        0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
+        0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
+        0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
+        0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
+        0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
+        0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
+        0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
+        0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
+        0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
+        0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
+        0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
+        0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
+        0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
+        0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
+        0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
+        0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
+        0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
+        0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
+        0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
+        0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
+        0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
+        0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
+        0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
+        0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
+        0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
+        0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
+        0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
+        0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
+        0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
+        0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
+        0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x06, 0x31, 0x99,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_4096, sizeof(RFC3526_PRIME_4096), bn);
+}
 
 /*-
  * "6144-bit MODP Group" from RFC3526, Section 6.
@@ -301,107 +301,107 @@ BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_6144[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x18,0x21,0x7C,
-		0x32,0x90,0x5E,0x46,0x2E,0x36,0xCE,0x3B,
-		0xE3,0x9E,0x77,0x2C,0x18,0x0E,0x86,0x03,
-		0x9B,0x27,0x83,0xA2,0xEC,0x07,0xA2,0x8F,
-		0xB5,0xC5,0x5D,0xF0,0x6F,0x4C,0x52,0xC9,
-		0xDE,0x2B,0xCB,0xF6,0x95,0x58,0x17,0x18,
-		0x39,0x95,0x49,0x7C,0xEA,0x95,0x6A,0xE5,
-		0x15,0xD2,0x26,0x18,0x98,0xFA,0x05,0x10,
-		0x15,0x72,0x8E,0x5A,0x8A,0xAA,0xC4,0x2D,
-		0xAD,0x33,0x17,0x0D,0x04,0x50,0x7A,0x33,
-		0xA8,0x55,0x21,0xAB,0xDF,0x1C,0xBA,0x64,
-		0xEC,0xFB,0x85,0x04,0x58,0xDB,0xEF,0x0A,
-		0x8A,0xEA,0x71,0x57,0x5D,0x06,0x0C,0x7D,
-		0xB3,0x97,0x0F,0x85,0xA6,0xE1,0xE4,0xC7,
-		0xAB,0xF5,0xAE,0x8C,0xDB,0x09,0x33,0xD7,
-		0x1E,0x8C,0x94,0xE0,0x4A,0x25,0x61,0x9D,
-		0xCE,0xE3,0xD2,0x26,0x1A,0xD2,0xEE,0x6B,
-		0xF1,0x2F,0xFA,0x06,0xD9,0x8A,0x08,0x64,
-		0xD8,0x76,0x02,0x73,0x3E,0xC8,0x6A,0x64,
-		0x52,0x1F,0x2B,0x18,0x17,0x7B,0x20,0x0C,
-		0xBB,0xE1,0x17,0x57,0x7A,0x61,0x5D,0x6C,
-		0x77,0x09,0x88,0xC0,0xBA,0xD9,0x46,0xE2,
-		0x08,0xE2,0x4F,0xA0,0x74,0xE5,0xAB,0x31,
-		0x43,0xDB,0x5B,0xFC,0xE0,0xFD,0x10,0x8E,
-		0x4B,0x82,0xD1,0x20,0xA9,0x21,0x08,0x01,
-		0x1A,0x72,0x3C,0x12,0xA7,0x87,0xE6,0xD7,
-		0x88,0x71,0x9A,0x10,0xBD,0xBA,0x5B,0x26,
-		0x99,0xC3,0x27,0x18,0x6A,0xF4,0xE2,0x3C,
-		0x1A,0x94,0x68,0x34,0xB6,0x15,0x0B,0xDA,
-		0x25,0x83,0xE9,0xCA,0x2A,0xD4,0x4C,0xE8,
-		0xDB,0xBB,0xC2,0xDB,0x04,0xDE,0x8E,0xF9,
-		0x2E,0x8E,0xFC,0x14,0x1F,0xBE,0xCA,0xA6,
-		0x28,0x7C,0x59,0x47,0x4E,0x6B,0xC0,0x5D,
-		0x99,0xB2,0x96,0x4F,0xA0,0x90,0xC3,0xA2,
-		0x23,0x3B,0xA1,0x86,0x51,0x5B,0xE7,0xED,
-		0x1F,0x61,0x29,0x70,0xCE,0xE2,0xD7,0xAF,
-		0xB8,0x1B,0xDD,0x76,0x21,0x70,0x48,0x1C,
-		0xD0,0x06,0x91,0x27,0xD5,0xB0,0x5A,0xA9,
-		0x93,0xB4,0xEA,0x98,0x8D,0x8F,0xDD,0xC1,
-		0x86,0xFF,0xB7,0xDC,0x90,0xA6,0xC0,0x8F,
-		0x4D,0xF4,0x35,0xC9,0x34,0x02,0x84,0x92,
-		0x36,0xC3,0xFA,0xB4,0xD2,0x7C,0x70,0x26,
-		0xC1,0xD4,0xDC,0xB2,0x60,0x26,0x46,0xDE,
-		0xC9,0x75,0x1E,0x76,0x3D,0xBA,0x37,0xBD,
-		0xF8,0xFF,0x94,0x06,0xAD,0x9E,0x53,0x0E,
-		0xE5,0xDB,0x38,0x2F,0x41,0x30,0x01,0xAE,
-		0xB0,0x6A,0x53,0xED,0x90,0x27,0xD8,0x31,
-		0x17,0x97,0x27,0xB0,0x86,0x5A,0x89,0x18,
-		0xDA,0x3E,0xDB,0xEB,0xCF,0x9B,0x14,0xED,
-		0x44,0xCE,0x6C,0xBA,0xCE,0xD4,0xBB,0x1B,
-		0xDB,0x7F,0x14,0x47,0xE6,0xCC,0x25,0x4B,
-		0x33,0x20,0x51,0x51,0x2B,0xD7,0xAF,0x42,
-		0x6F,0xB8,0xF4,0x01,0x37,0x8C,0xD2,0xBF,
-		0x59,0x83,0xCA,0x01,0xC6,0x4B,0x92,0xEC,
-		0xF0,0x32,0xEA,0x15,0xD1,0x72,0x1D,0x03,
-		0xF4,0x82,0xD7,0xCE,0x6E,0x74,0xFE,0xF6,
-		0xD5,0x5E,0x70,0x2F,0x46,0x98,0x0C,0x82,
-		0xB5,0xA8,0x40,0x31,0x90,0x0B,0x1C,0x9E,
-		0x59,0xE7,0xC9,0x7F,0xBE,0xC7,0xE8,0xF3,
-		0x23,0xA9,0x7A,0x7E,0x36,0xCC,0x88,0xBE,
-		0x0F,0x1D,0x45,0xB7,0xFF,0x58,0x5A,0xC5,
-		0x4B,0xD4,0x07,0xB2,0x2B,0x41,0x54,0xAA,
-		0xCC,0x8F,0x6D,0x7E,0xBF,0x48,0xE1,0xD8,
-		0x14,0xCC,0x5E,0xD2,0x0F,0x80,0x37,0xE0,
-		0xA7,0x97,0x15,0xEE,0xF2,0x9B,0xE3,0x28,
-		0x06,0xA1,0xD5,0x8B,0xB7,0xC5,0xDA,0x76,
-		0xF5,0x50,0xAA,0x3D,0x8A,0x1F,0xBF,0xF0,
-		0xEB,0x19,0xCC,0xB1,0xA3,0x13,0xD5,0x5C,
-		0xDA,0x56,0xC9,0xEC,0x2E,0xF2,0x96,0x32,
-		0x38,0x7F,0xE8,0xD7,0x6E,0x3C,0x04,0x68,
-		0x04,0x3E,0x8F,0x66,0x3F,0x48,0x60,0xEE,
-		0x12,0xBF,0x2D,0x5B,0x0B,0x74,0x74,0xD6,
-		0xE6,0x94,0xF9,0x1E,0x6D,0xCC,0x40,0x24,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_6144,sizeof(RFC3526_PRIME_6144),bn);
-	}
+{
+    static const unsigned char RFC3526_PRIME_6144[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
+        0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
+        0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
+        0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
+        0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
+        0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
+        0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
+        0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
+        0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
+        0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
+        0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
+        0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
+        0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
+        0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
+        0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
+        0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
+        0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
+        0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
+        0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
+        0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
+        0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
+        0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
+        0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
+        0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
+        0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
+        0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
+        0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
+        0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
+        0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
+        0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
+        0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
+        0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
+        0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
+        0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
+        0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
+        0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
+        0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
+        0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
+        0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
+        0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
+        0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x02, 0x84, 0x92,
+        0x36, 0xC3, 0xFA, 0xB4, 0xD2, 0x7C, 0x70, 0x26,
+        0xC1, 0xD4, 0xDC, 0xB2, 0x60, 0x26, 0x46, 0xDE,
+        0xC9, 0x75, 0x1E, 0x76, 0x3D, 0xBA, 0x37, 0xBD,
+        0xF8, 0xFF, 0x94, 0x06, 0xAD, 0x9E, 0x53, 0x0E,
+        0xE5, 0xDB, 0x38, 0x2F, 0x41, 0x30, 0x01, 0xAE,
+        0xB0, 0x6A, 0x53, 0xED, 0x90, 0x27, 0xD8, 0x31,
+        0x17, 0x97, 0x27, 0xB0, 0x86, 0x5A, 0x89, 0x18,
+        0xDA, 0x3E, 0xDB, 0xEB, 0xCF, 0x9B, 0x14, 0xED,
+        0x44, 0xCE, 0x6C, 0xBA, 0xCE, 0xD4, 0xBB, 0x1B,
+        0xDB, 0x7F, 0x14, 0x47, 0xE6, 0xCC, 0x25, 0x4B,
+        0x33, 0x20, 0x51, 0x51, 0x2B, 0xD7, 0xAF, 0x42,
+        0x6F, 0xB8, 0xF4, 0x01, 0x37, 0x8C, 0xD2, 0xBF,
+        0x59, 0x83, 0xCA, 0x01, 0xC6, 0x4B, 0x92, 0xEC,
+        0xF0, 0x32, 0xEA, 0x15, 0xD1, 0x72, 0x1D, 0x03,
+        0xF4, 0x82, 0xD7, 0xCE, 0x6E, 0x74, 0xFE, 0xF6,
+        0xD5, 0x5E, 0x70, 0x2F, 0x46, 0x98, 0x0C, 0x82,
+        0xB5, 0xA8, 0x40, 0x31, 0x90, 0x0B, 0x1C, 0x9E,
+        0x59, 0xE7, 0xC9, 0x7F, 0xBE, 0xC7, 0xE8, 0xF3,
+        0x23, 0xA9, 0x7A, 0x7E, 0x36, 0xCC, 0x88, 0xBE,
+        0x0F, 0x1D, 0x45, 0xB7, 0xFF, 0x58, 0x5A, 0xC5,
+        0x4B, 0xD4, 0x07, 0xB2, 0x2B, 0x41, 0x54, 0xAA,
+        0xCC, 0x8F, 0x6D, 0x7E, 0xBF, 0x48, 0xE1, 0xD8,
+        0x14, 0xCC, 0x5E, 0xD2, 0x0F, 0x80, 0x37, 0xE0,
+        0xA7, 0x97, 0x15, 0xEE, 0xF2, 0x9B, 0xE3, 0x28,
+        0x06, 0xA1, 0xD5, 0x8B, 0xB7, 0xC5, 0xDA, 0x76,
+        0xF5, 0x50, 0xAA, 0x3D, 0x8A, 0x1F, 0xBF, 0xF0,
+        0xEB, 0x19, 0xCC, 0xB1, 0xA3, 0x13, 0xD5, 0x5C,
+        0xDA, 0x56, 0xC9, 0xEC, 0x2E, 0xF2, 0x96, 0x32,
+        0x38, 0x7F, 0xE8, 0xD7, 0x6E, 0x3C, 0x04, 0x68,
+        0x04, 0x3E, 0x8F, 0x66, 0x3F, 0x48, 0x60, 0xEE,
+        0x12, 0xBF, 0x2D, 0x5B, 0x0B, 0x74, 0x74, 0xD6,
+        0xE6, 0x94, 0xF9, 0x1E, 0x6D, 0xCC, 0x40, 0x24,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_6144, sizeof(RFC3526_PRIME_6144), bn);
+}
 
 /*-
  * "8192-bit MODP Group" from RFC3526, Section 7.
@@ -412,137 +412,136 @@ BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn)
  */
 
 BIGNUM *get_rfc3526_prime_8192(BIGNUM *bn)
-	{
-	static const unsigned char RFC3526_PRIME_8192[]={
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		0xC9,0x0F,0xDA,0xA2,0x21,0x68,0xC2,0x34,
-		0xC4,0xC6,0x62,0x8B,0x80,0xDC,0x1C,0xD1,
-		0x29,0x02,0x4E,0x08,0x8A,0x67,0xCC,0x74,
-		0x02,0x0B,0xBE,0xA6,0x3B,0x13,0x9B,0x22,
-		0x51,0x4A,0x08,0x79,0x8E,0x34,0x04,0xDD,
-		0xEF,0x95,0x19,0xB3,0xCD,0x3A,0x43,0x1B,
-		0x30,0x2B,0x0A,0x6D,0xF2,0x5F,0x14,0x37,
-		0x4F,0xE1,0x35,0x6D,0x6D,0x51,0xC2,0x45,
-		0xE4,0x85,0xB5,0x76,0x62,0x5E,0x7E,0xC6,
-		0xF4,0x4C,0x42,0xE9,0xA6,0x37,0xED,0x6B,
-		0x0B,0xFF,0x5C,0xB6,0xF4,0x06,0xB7,0xED,
-		0xEE,0x38,0x6B,0xFB,0x5A,0x89,0x9F,0xA5,
-		0xAE,0x9F,0x24,0x11,0x7C,0x4B,0x1F,0xE6,
-		0x49,0x28,0x66,0x51,0xEC,0xE4,0x5B,0x3D,
-		0xC2,0x00,0x7C,0xB8,0xA1,0x63,0xBF,0x05,
-		0x98,0xDA,0x48,0x36,0x1C,0x55,0xD3,0x9A,
-		0x69,0x16,0x3F,0xA8,0xFD,0x24,0xCF,0x5F,
-		0x83,0x65,0x5D,0x23,0xDC,0xA3,0xAD,0x96,
-		0x1C,0x62,0xF3,0x56,0x20,0x85,0x52,0xBB,
-		0x9E,0xD5,0x29,0x07,0x70,0x96,0x96,0x6D,
-		0x67,0x0C,0x35,0x4E,0x4A,0xBC,0x98,0x04,
-		0xF1,0x74,0x6C,0x08,0xCA,0x18,0x21,0x7C,
-		0x32,0x90,0x5E,0x46,0x2E,0x36,0xCE,0x3B,
-		0xE3,0x9E,0x77,0x2C,0x18,0x0E,0x86,0x03,
-		0x9B,0x27,0x83,0xA2,0xEC,0x07,0xA2,0x8F,
-		0xB5,0xC5,0x5D,0xF0,0x6F,0x4C,0x52,0xC9,
-		0xDE,0x2B,0xCB,0xF6,0x95,0x58,0x17,0x18,
-		0x39,0x95,0x49,0x7C,0xEA,0x95,0x6A,0xE5,
-		0x15,0xD2,0x26,0x18,0x98,0xFA,0x05,0x10,
-		0x15,0x72,0x8E,0x5A,0x8A,0xAA,0xC4,0x2D,
-		0xAD,0x33,0x17,0x0D,0x04,0x50,0x7A,0x33,
-		0xA8,0x55,0x21,0xAB,0xDF,0x1C,0xBA,0x64,
-		0xEC,0xFB,0x85,0x04,0x58,0xDB,0xEF,0x0A,
-		0x8A,0xEA,0x71,0x57,0x5D,0x06,0x0C,0x7D,
-		0xB3,0x97,0x0F,0x85,0xA6,0xE1,0xE4,0xC7,
-		0xAB,0xF5,0xAE,0x8C,0xDB,0x09,0x33,0xD7,
-		0x1E,0x8C,0x94,0xE0,0x4A,0x25,0x61,0x9D,
-		0xCE,0xE3,0xD2,0x26,0x1A,0xD2,0xEE,0x6B,
-		0xF1,0x2F,0xFA,0x06,0xD9,0x8A,0x08,0x64,
-		0xD8,0x76,0x02,0x73,0x3E,0xC8,0x6A,0x64,
-		0x52,0x1F,0x2B,0x18,0x17,0x7B,0x20,0x0C,
-		0xBB,0xE1,0x17,0x57,0x7A,0x61,0x5D,0x6C,
-		0x77,0x09,0x88,0xC0,0xBA,0xD9,0x46,0xE2,
-		0x08,0xE2,0x4F,0xA0,0x74,0xE5,0xAB,0x31,
-		0x43,0xDB,0x5B,0xFC,0xE0,0xFD,0x10,0x8E,
-		0x4B,0x82,0xD1,0x20,0xA9,0x21,0x08,0x01,
-		0x1A,0x72,0x3C,0x12,0xA7,0x87,0xE6,0xD7,
-		0x88,0x71,0x9A,0x10,0xBD,0xBA,0x5B,0x26,
-		0x99,0xC3,0x27,0x18,0x6A,0xF4,0xE2,0x3C,
-		0x1A,0x94,0x68,0x34,0xB6,0x15,0x0B,0xDA,
-		0x25,0x83,0xE9,0xCA,0x2A,0xD4,0x4C,0xE8,
-		0xDB,0xBB,0xC2,0xDB,0x04,0xDE,0x8E,0xF9,
-		0x2E,0x8E,0xFC,0x14,0x1F,0xBE,0xCA,0xA6,
-		0x28,0x7C,0x59,0x47,0x4E,0x6B,0xC0,0x5D,
-		0x99,0xB2,0x96,0x4F,0xA0,0x90,0xC3,0xA2,
-		0x23,0x3B,0xA1,0x86,0x51,0x5B,0xE7,0xED,
-		0x1F,0x61,0x29,0x70,0xCE,0xE2,0xD7,0xAF,
-		0xB8,0x1B,0xDD,0x76,0x21,0x70,0x48,0x1C,
-		0xD0,0x06,0x91,0x27,0xD5,0xB0,0x5A,0xA9,
-		0x93,0xB4,0xEA,0x98,0x8D,0x8F,0xDD,0xC1,
-		0x86,0xFF,0xB7,0xDC,0x90,0xA6,0xC0,0x8F,
-		0x4D,0xF4,0x35,0xC9,0x34,0x02,0x84,0x92,
-		0x36,0xC3,0xFA,0xB4,0xD2,0x7C,0x70,0x26,
-		0xC1,0xD4,0xDC,0xB2,0x60,0x26,0x46,0xDE,
-		0xC9,0x75,0x1E,0x76,0x3D,0xBA,0x37,0xBD,
-		0xF8,0xFF,0x94,0x06,0xAD,0x9E,0x53,0x0E,
-		0xE5,0xDB,0x38,0x2F,0x41,0x30,0x01,0xAE,
-		0xB0,0x6A,0x53,0xED,0x90,0x27,0xD8,0x31,
-		0x17,0x97,0x27,0xB0,0x86,0x5A,0x89,0x18,
-		0xDA,0x3E,0xDB,0xEB,0xCF,0x9B,0x14,0xED,
-		0x44,0xCE,0x6C,0xBA,0xCE,0xD4,0xBB,0x1B,
-		0xDB,0x7F,0x14,0x47,0xE6,0xCC,0x25,0x4B,
-		0x33,0x20,0x51,0x51,0x2B,0xD7,0xAF,0x42,
-		0x6F,0xB8,0xF4,0x01,0x37,0x8C,0xD2,0xBF,
-		0x59,0x83,0xCA,0x01,0xC6,0x4B,0x92,0xEC,
-		0xF0,0x32,0xEA,0x15,0xD1,0x72,0x1D,0x03,
-		0xF4,0x82,0xD7,0xCE,0x6E,0x74,0xFE,0xF6,
-		0xD5,0x5E,0x70,0x2F,0x46,0x98,0x0C,0x82,
-		0xB5,0xA8,0x40,0x31,0x90,0x0B,0x1C,0x9E,
-		0x59,0xE7,0xC9,0x7F,0xBE,0xC7,0xE8,0xF3,
-		0x23,0xA9,0x7A,0x7E,0x36,0xCC,0x88,0xBE,
-		0x0F,0x1D,0x45,0xB7,0xFF,0x58,0x5A,0xC5,
-		0x4B,0xD4,0x07,0xB2,0x2B,0x41,0x54,0xAA,
-		0xCC,0x8F,0x6D,0x7E,0xBF,0x48,0xE1,0xD8,
-		0x14,0xCC,0x5E,0xD2,0x0F,0x80,0x37,0xE0,
-		0xA7,0x97,0x15,0xEE,0xF2,0x9B,0xE3,0x28,
-		0x06,0xA1,0xD5,0x8B,0xB7,0xC5,0xDA,0x76,
-		0xF5,0x50,0xAA,0x3D,0x8A,0x1F,0xBF,0xF0,
-		0xEB,0x19,0xCC,0xB1,0xA3,0x13,0xD5,0x5C,
-		0xDA,0x56,0xC9,0xEC,0x2E,0xF2,0x96,0x32,
-		0x38,0x7F,0xE8,0xD7,0x6E,0x3C,0x04,0x68,
-		0x04,0x3E,0x8F,0x66,0x3F,0x48,0x60,0xEE,
-		0x12,0xBF,0x2D,0x5B,0x0B,0x74,0x74,0xD6,
-		0xE6,0x94,0xF9,0x1E,0x6D,0xBE,0x11,0x59,
-		0x74,0xA3,0x92,0x6F,0x12,0xFE,0xE5,0xE4,
-		0x38,0x77,0x7C,0xB6,0xA9,0x32,0xDF,0x8C,
-		0xD8,0xBE,0xC4,0xD0,0x73,0xB9,0x31,0xBA,
-		0x3B,0xC8,0x32,0xB6,0x8D,0x9D,0xD3,0x00,
-		0x74,0x1F,0xA7,0xBF,0x8A,0xFC,0x47,0xED,
-		0x25,0x76,0xF6,0x93,0x6B,0xA4,0x24,0x66,
-		0x3A,0xAB,0x63,0x9C,0x5A,0xE4,0xF5,0x68,
-		0x34,0x23,0xB4,0x74,0x2B,0xF1,0xC9,0x78,
-		0x23,0x8F,0x16,0xCB,0xE3,0x9D,0x65,0x2D,
-		0xE3,0xFD,0xB8,0xBE,0xFC,0x84,0x8A,0xD9,
-		0x22,0x22,0x2E,0x04,0xA4,0x03,0x7C,0x07,
-		0x13,0xEB,0x57,0xA8,0x1A,0x23,0xF0,0xC7,
-		0x34,0x73,0xFC,0x64,0x6C,0xEA,0x30,0x6B,
-		0x4B,0xCB,0xC8,0x86,0x2F,0x83,0x85,0xDD,
-		0xFA,0x9D,0x4B,0x7F,0xA2,0xC0,0x87,0xE8,
-		0x79,0x68,0x33,0x03,0xED,0x5B,0xDD,0x3A,
-		0x06,0x2B,0x3C,0xF5,0xB3,0xA2,0x78,0xA6,
-		0x6D,0x2A,0x13,0xF8,0x3F,0x44,0xF8,0x2D,
-		0xDF,0x31,0x0E,0xE0,0x74,0xAB,0x6A,0x36,
-		0x45,0x97,0xE8,0x99,0xA0,0x25,0x5D,0xC1,
-		0x64,0xF3,0x1C,0xC5,0x08,0x46,0x85,0x1D,
-		0xF9,0xAB,0x48,0x19,0x5D,0xED,0x7E,0xA1,
-		0xB1,0xD5,0x10,0xBD,0x7E,0xE7,0x4D,0x73,
-		0xFA,0xF3,0x6B,0xC3,0x1E,0xCF,0xA2,0x68,
-		0x35,0x90,0x46,0xF4,0xEB,0x87,0x9F,0x92,
-		0x40,0x09,0x43,0x8B,0x48,0x1C,0x6C,0xD7,
-		0x88,0x9A,0x00,0x2E,0xD5,0xEE,0x38,0x2B,
-		0xC9,0x19,0x0D,0xA6,0xFC,0x02,0x6E,0x47,
-		0x95,0x58,0xE4,0x47,0x56,0x77,0xE9,0xAA,
-		0x9E,0x30,0x50,0xE2,0x76,0x56,0x94,0xDF,
-		0xC8,0x1F,0x56,0xE8,0x80,0xB9,0x6E,0x71,
-		0x60,0xC9,0x80,0xDD,0x98,0xED,0xD3,0xDF,
-		0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-		};
-	return BN_bin2bn(RFC3526_PRIME_8192,sizeof(RFC3526_PRIME_8192),bn);
-	}
-
+{
+    static const unsigned char RFC3526_PRIME_8192[] = {
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
+        0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
+        0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
+        0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
+        0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
+        0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
+        0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
+        0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
+        0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
+        0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
+        0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
+        0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
+        0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
+        0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
+        0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
+        0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
+        0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
+        0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
+        0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
+        0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
+        0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
+        0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
+        0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
+        0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
+        0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
+        0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
+        0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
+        0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
+        0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
+        0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
+        0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
+        0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
+        0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
+        0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
+        0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
+        0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
+        0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
+        0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
+        0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
+        0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
+        0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
+        0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
+        0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
+        0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
+        0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
+        0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
+        0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
+        0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
+        0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
+        0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
+        0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
+        0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
+        0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
+        0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
+        0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
+        0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
+        0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
+        0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
+        0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
+        0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
+        0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
+        0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x02, 0x84, 0x92,
+        0x36, 0xC3, 0xFA, 0xB4, 0xD2, 0x7C, 0x70, 0x26,
+        0xC1, 0xD4, 0xDC, 0xB2, 0x60, 0x26, 0x46, 0xDE,
+        0xC9, 0x75, 0x1E, 0x76, 0x3D, 0xBA, 0x37, 0xBD,
+        0xF8, 0xFF, 0x94, 0x06, 0xAD, 0x9E, 0x53, 0x0E,
+        0xE5, 0xDB, 0x38, 0x2F, 0x41, 0x30, 0x01, 0xAE,
+        0xB0, 0x6A, 0x53, 0xED, 0x90, 0x27, 0xD8, 0x31,
+        0x17, 0x97, 0x27, 0xB0, 0x86, 0x5A, 0x89, 0x18,
+        0xDA, 0x3E, 0xDB, 0xEB, 0xCF, 0x9B, 0x14, 0xED,
+        0x44, 0xCE, 0x6C, 0xBA, 0xCE, 0xD4, 0xBB, 0x1B,
+        0xDB, 0x7F, 0x14, 0x47, 0xE6, 0xCC, 0x25, 0x4B,
+        0x33, 0x20, 0x51, 0x51, 0x2B, 0xD7, 0xAF, 0x42,
+        0x6F, 0xB8, 0xF4, 0x01, 0x37, 0x8C, 0xD2, 0xBF,
+        0x59, 0x83, 0xCA, 0x01, 0xC6, 0x4B, 0x92, 0xEC,
+        0xF0, 0x32, 0xEA, 0x15, 0xD1, 0x72, 0x1D, 0x03,
+        0xF4, 0x82, 0xD7, 0xCE, 0x6E, 0x74, 0xFE, 0xF6,
+        0xD5, 0x5E, 0x70, 0x2F, 0x46, 0x98, 0x0C, 0x82,
+        0xB5, 0xA8, 0x40, 0x31, 0x90, 0x0B, 0x1C, 0x9E,
+        0x59, 0xE7, 0xC9, 0x7F, 0xBE, 0xC7, 0xE8, 0xF3,
+        0x23, 0xA9, 0x7A, 0x7E, 0x36, 0xCC, 0x88, 0xBE,
+        0x0F, 0x1D, 0x45, 0xB7, 0xFF, 0x58, 0x5A, 0xC5,
+        0x4B, 0xD4, 0x07, 0xB2, 0x2B, 0x41, 0x54, 0xAA,
+        0xCC, 0x8F, 0x6D, 0x7E, 0xBF, 0x48, 0xE1, 0xD8,
+        0x14, 0xCC, 0x5E, 0xD2, 0x0F, 0x80, 0x37, 0xE0,
+        0xA7, 0x97, 0x15, 0xEE, 0xF2, 0x9B, 0xE3, 0x28,
+        0x06, 0xA1, 0xD5, 0x8B, 0xB7, 0xC5, 0xDA, 0x76,
+        0xF5, 0x50, 0xAA, 0x3D, 0x8A, 0x1F, 0xBF, 0xF0,
+        0xEB, 0x19, 0xCC, 0xB1, 0xA3, 0x13, 0xD5, 0x5C,
+        0xDA, 0x56, 0xC9, 0xEC, 0x2E, 0xF2, 0x96, 0x32,
+        0x38, 0x7F, 0xE8, 0xD7, 0x6E, 0x3C, 0x04, 0x68,
+        0x04, 0x3E, 0x8F, 0x66, 0x3F, 0x48, 0x60, 0xEE,
+        0x12, 0xBF, 0x2D, 0x5B, 0x0B, 0x74, 0x74, 0xD6,
+        0xE6, 0x94, 0xF9, 0x1E, 0x6D, 0xBE, 0x11, 0x59,
+        0x74, 0xA3, 0x92, 0x6F, 0x12, 0xFE, 0xE5, 0xE4,
+        0x38, 0x77, 0x7C, 0xB6, 0xA9, 0x32, 0xDF, 0x8C,
+        0xD8, 0xBE, 0xC4, 0xD0, 0x73, 0xB9, 0x31, 0xBA,
+        0x3B, 0xC8, 0x32, 0xB6, 0x8D, 0x9D, 0xD3, 0x00,
+        0x74, 0x1F, 0xA7, 0xBF, 0x8A, 0xFC, 0x47, 0xED,
+        0x25, 0x76, 0xF6, 0x93, 0x6B, 0xA4, 0x24, 0x66,
+        0x3A, 0xAB, 0x63, 0x9C, 0x5A, 0xE4, 0xF5, 0x68,
+        0x34, 0x23, 0xB4, 0x74, 0x2B, 0xF1, 0xC9, 0x78,
+        0x23, 0x8F, 0x16, 0xCB, 0xE3, 0x9D, 0x65, 0x2D,
+        0xE3, 0xFD, 0xB8, 0xBE, 0xFC, 0x84, 0x8A, 0xD9,
+        0x22, 0x22, 0x2E, 0x04, 0xA4, 0x03, 0x7C, 0x07,
+        0x13, 0xEB, 0x57, 0xA8, 0x1A, 0x23, 0xF0, 0xC7,
+        0x34, 0x73, 0xFC, 0x64, 0x6C, 0xEA, 0x30, 0x6B,
+        0x4B, 0xCB, 0xC8, 0x86, 0x2F, 0x83, 0x85, 0xDD,
+        0xFA, 0x9D, 0x4B, 0x7F, 0xA2, 0xC0, 0x87, 0xE8,
+        0x79, 0x68, 0x33, 0x03, 0xED, 0x5B, 0xDD, 0x3A,
+        0x06, 0x2B, 0x3C, 0xF5, 0xB3, 0xA2, 0x78, 0xA6,
+        0x6D, 0x2A, 0x13, 0xF8, 0x3F, 0x44, 0xF8, 0x2D,
+        0xDF, 0x31, 0x0E, 0xE0, 0x74, 0xAB, 0x6A, 0x36,
+        0x45, 0x97, 0xE8, 0x99, 0xA0, 0x25, 0x5D, 0xC1,
+        0x64, 0xF3, 0x1C, 0xC5, 0x08, 0x46, 0x85, 0x1D,
+        0xF9, 0xAB, 0x48, 0x19, 0x5D, 0xED, 0x7E, 0xA1,
+        0xB1, 0xD5, 0x10, 0xBD, 0x7E, 0xE7, 0x4D, 0x73,
+        0xFA, 0xF3, 0x6B, 0xC3, 0x1E, 0xCF, 0xA2, 0x68,
+        0x35, 0x90, 0x46, 0xF4, 0xEB, 0x87, 0x9F, 0x92,
+        0x40, 0x09, 0x43, 0x8B, 0x48, 0x1C, 0x6C, 0xD7,
+        0x88, 0x9A, 0x00, 0x2E, 0xD5, 0xEE, 0x38, 0x2B,
+        0xC9, 0x19, 0x0D, 0xA6, 0xFC, 0x02, 0x6E, 0x47,
+        0x95, 0x58, 0xE4, 0x47, 0x56, 0x77, 0xE9, 0xAA,
+        0x9E, 0x30, 0x50, 0xE2, 0x76, 0x56, 0x94, 0xDF,
+        0xC8, 0x1F, 0x56, 0xE8, 0x80, 0xB9, 0x6E, 0x71,
+        0x60, 0xC9, 0x80, 0xDD, 0x98, 0xED, 0xD3, 0xDF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    };
+    return BN_bin2bn(RFC3526_PRIME_8192, sizeof(RFC3526_PRIME_8192), bn);
+}
diff --git a/crypto/bn/bn_ctx.c b/crypto/bn/bn_ctx.c
index b8979037f4..526c6a046d 100644
--- a/crypto/bn/bn_ctx.c
+++ b/crypto/bn/bn_ctx.c
@@ -8,7 +8,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,9 +55,9 @@
  */
 
 #if !defined(BN_CTX_DEBUG) && !defined(BN_DEBUG)
-#ifndef NDEBUG
-#define NDEBUG
-#endif
+# ifndef NDEBUG
+#  define NDEBUG
+# endif
 #endif
 
 #include 
@@ -80,376 +80,369 @@
  */
 
 /* How many bignums are in each "pool item"; */
-#define BN_CTX_POOL_SIZE	16
+#define BN_CTX_POOL_SIZE        16
 /* The stack frame info is resizing, set a first-time expansion size; */
-#define BN_CTX_START_FRAMES	32
+#define BN_CTX_START_FRAMES     32
 
 /***********/
 /* BN_POOL */
 /***********/
 
 /* A bundle of bignums that can be linked with other bundles */
-typedef struct bignum_pool_item
-	{
-	/* The bignum values */
-	BIGNUM vals[BN_CTX_POOL_SIZE];
-	/* Linked-list admin */
-	struct bignum_pool_item *prev, *next;
-	} BN_POOL_ITEM;
+typedef struct bignum_pool_item {
+    /* The bignum values */
+    BIGNUM vals[BN_CTX_POOL_SIZE];
+    /* Linked-list admin */
+    struct bignum_pool_item *prev, *next;
+} BN_POOL_ITEM;
 /* A linked-list of bignums grouped in bundles */
-typedef struct bignum_pool
-	{
-	/* Linked-list admin */
-	BN_POOL_ITEM *head, *current, *tail;
-	/* Stack depth and allocation size */
-	unsigned used, size;
-	} BN_POOL;
-static void		BN_POOL_init(BN_POOL *);
-static void		BN_POOL_finish(BN_POOL *);
+typedef struct bignum_pool {
+    /* Linked-list admin */
+    BN_POOL_ITEM *head, *current, *tail;
+    /* Stack depth and allocation size */
+    unsigned used, size;
+} BN_POOL;
+static void BN_POOL_init(BN_POOL *);
+static void BN_POOL_finish(BN_POOL *);
 #ifndef OPENSSL_NO_DEPRECATED
-static void		BN_POOL_reset(BN_POOL *);
+static void BN_POOL_reset(BN_POOL *);
 #endif
-static BIGNUM *		BN_POOL_get(BN_POOL *);
-static void		BN_POOL_release(BN_POOL *, unsigned int);
+static BIGNUM *BN_POOL_get(BN_POOL *);
+static void BN_POOL_release(BN_POOL *, unsigned int);
 
 /************/
 /* BN_STACK */
 /************/
 
 /* A wrapper to manage the "stack frames" */
-typedef struct bignum_ctx_stack
-	{
-	/* Array of indexes into the bignum stack */
-	unsigned int *indexes;
-	/* Number of stack frames, and the size of the allocated array */
-	unsigned int depth, size;
-	} BN_STACK;
-static void		BN_STACK_init(BN_STACK *);
-static void		BN_STACK_finish(BN_STACK *);
+typedef struct bignum_ctx_stack {
+    /* Array of indexes into the bignum stack */
+    unsigned int *indexes;
+    /* Number of stack frames, and the size of the allocated array */
+    unsigned int depth, size;
+} BN_STACK;
+static void BN_STACK_init(BN_STACK *);
+static void BN_STACK_finish(BN_STACK *);
 #ifndef OPENSSL_NO_DEPRECATED
-static void		BN_STACK_reset(BN_STACK *);
+static void BN_STACK_reset(BN_STACK *);
 #endif
-static int		BN_STACK_push(BN_STACK *, unsigned int);
-static unsigned int	BN_STACK_pop(BN_STACK *);
+static int BN_STACK_push(BN_STACK *, unsigned int);
+static unsigned int BN_STACK_pop(BN_STACK *);
 
 /**********/
 /* BN_CTX */
 /**********/
 
 /* The opaque BN_CTX type */
-struct bignum_ctx
-	{
-	/* The bignum bundles */
-	BN_POOL pool;
-	/* The "stack frames", if you will */
-	BN_STACK stack;
-	/* The number of bignums currently assigned */
-	unsigned int used;
-	/* Depth of stack overflow */
-	int err_stack;
-	/* Block "gets" until an "end" (compatibility behaviour) */
-	int too_many;
-	};
+struct bignum_ctx {
+    /* The bignum bundles */
+    BN_POOL pool;
+    /* The "stack frames", if you will */
+    BN_STACK stack;
+    /* The number of bignums currently assigned */
+    unsigned int used;
+    /* Depth of stack overflow */
+    int err_stack;
+    /* Block "gets" until an "end" (compatibility behaviour) */
+    int too_many;
+};
 
 /* Enable this to find BN_CTX bugs */
 #ifdef BN_CTX_DEBUG
 static const char *ctxdbg_cur = NULL;
 static void ctxdbg(BN_CTX *ctx)
-	{
-	unsigned int bnidx = 0, fpidx = 0;
-	BN_POOL_ITEM *item = ctx->pool.head;
-	BN_STACK *stack = &ctx->stack;
-	fprintf(stderr,"(%16p): ", ctx);
-	while(bnidx < ctx->used)
-		{
-		fprintf(stderr,"%03x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
-		if(!(bnidx % BN_CTX_POOL_SIZE))
-			item = item->next;
-		}
-	fprintf(stderr,"\n");
-	bnidx = 0;
-	fprintf(stderr,"          : ");
-	while(fpidx < stack->depth)
-		{
-		while(bnidx++ < stack->indexes[fpidx])
-			fprintf(stderr,"    ");
-		fprintf(stderr,"^^^ ");
-		bnidx++;
-		fpidx++;
-		}
-	fprintf(stderr,"\n");
-	}
-#define CTXDBG_ENTRY(str, ctx)	do { \
-				ctxdbg_cur = (str); \
-				fprintf(stderr,"Starting %s\n", ctxdbg_cur); \
-				ctxdbg(ctx); \
-				} while(0)
-#define CTXDBG_EXIT(ctx)	do { \
-				fprintf(stderr,"Ending %s\n", ctxdbg_cur); \
-				ctxdbg(ctx); \
-				} while(0)
-#define CTXDBG_RET(ctx,ret)
+{
+    unsigned int bnidx = 0, fpidx = 0;
+    BN_POOL_ITEM *item = ctx->pool.head;
+    BN_STACK *stack = &ctx->stack;
+    fprintf(stderr, "(%16p): ", ctx);
+    while (bnidx < ctx->used) {
+        fprintf(stderr, "%03x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax);
+        if (!(bnidx % BN_CTX_POOL_SIZE))
+            item = item->next;
+    }
+    fprintf(stderr, "\n");
+    bnidx = 0;
+    fprintf(stderr, "          : ");
+    while (fpidx < stack->depth) {
+        while (bnidx++ < stack->indexes[fpidx])
+            fprintf(stderr, "    ");
+        fprintf(stderr, "^^^ ");
+        bnidx++;
+        fpidx++;
+    }
+    fprintf(stderr, "\n");
+}
+
+# define CTXDBG_ENTRY(str, ctx)  do { \
+                                ctxdbg_cur = (str); \
+                                fprintf(stderr,"Starting %s\n", ctxdbg_cur); \
+                                ctxdbg(ctx); \
+                                } while(0)
+# define CTXDBG_EXIT(ctx)        do { \
+                                fprintf(stderr,"Ending %s\n", ctxdbg_cur); \
+                                ctxdbg(ctx); \
+                                } while(0)
+# define CTXDBG_RET(ctx,ret)
 #else
-#define CTXDBG_ENTRY(str, ctx)
-#define CTXDBG_EXIT(ctx)
-#define CTXDBG_RET(ctx,ret)
+# define CTXDBG_ENTRY(str, ctx)
+# define CTXDBG_EXIT(ctx)
+# define CTXDBG_RET(ctx,ret)
 #endif
 
-/* This function is an evil legacy and should not be used. This implementation
- * is WYSIWYG, though I've done my best. */
+/*
+ * This function is an evil legacy and should not be used. This
+ * implementation is WYSIWYG, though I've done my best.
+ */
 #ifndef OPENSSL_NO_DEPRECATED
 void BN_CTX_init(BN_CTX *ctx)
-	{
-	/* Assume the caller obtained the context via BN_CTX_new() and so is
-	 * trying to reset it for use. Nothing else makes sense, least of all
-	 * binary compatibility from a time when they could declare a static
-	 * variable. */
-	BN_POOL_reset(&ctx->pool);
-	BN_STACK_reset(&ctx->stack);
-	ctx->used = 0;
-	ctx->err_stack = 0;
-	ctx->too_many = 0;
-	}
+{
+    /*
+     * Assume the caller obtained the context via BN_CTX_new() and so is
+     * trying to reset it for use. Nothing else makes sense, least of all
+     * binary compatibility from a time when they could declare a static
+     * variable.
+     */
+    BN_POOL_reset(&ctx->pool);
+    BN_STACK_reset(&ctx->stack);
+    ctx->used = 0;
+    ctx->err_stack = 0;
+    ctx->too_many = 0;
+}
 #endif
 
 BN_CTX *BN_CTX_new(void)
-	{
-	BN_CTX *ret = OPENSSL_malloc(sizeof(BN_CTX));
-	if(!ret)
-		{
-		BNerr(BN_F_BN_CTX_NEW,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	/* Initialise the structure */
-	BN_POOL_init(&ret->pool);
-	BN_STACK_init(&ret->stack);
-	ret->used = 0;
-	ret->err_stack = 0;
-	ret->too_many = 0;
-	return ret;
-	}
+{
+    BN_CTX *ret = OPENSSL_malloc(sizeof(BN_CTX));
+    if (!ret) {
+        BNerr(BN_F_BN_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    /* Initialise the structure */
+    BN_POOL_init(&ret->pool);
+    BN_STACK_init(&ret->stack);
+    ret->used = 0;
+    ret->err_stack = 0;
+    ret->too_many = 0;
+    return ret;
+}
 
 void BN_CTX_free(BN_CTX *ctx)
-	{
-	if (ctx == NULL)
-		return;
+{
+    if (ctx == NULL)
+        return;
 #ifdef BN_CTX_DEBUG
-	{
-	BN_POOL_ITEM *pool = ctx->pool.head;
-	fprintf(stderr,"BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
-		ctx->stack.size, ctx->pool.size);
-	fprintf(stderr,"dmaxs: ");
-	while(pool) {
-		unsigned loop = 0;
-		while(loop < BN_CTX_POOL_SIZE)
-			fprintf(stderr,"%02x ", pool->vals[loop++].dmax);
-		pool = pool->next;
-	}
-	fprintf(stderr,"\n");
-	}
+    {
+        BN_POOL_ITEM *pool = ctx->pool.head;
+        fprintf(stderr, "BN_CTX_free, stack-size=%d, pool-bignums=%d\n",
+                ctx->stack.size, ctx->pool.size);
+        fprintf(stderr, "dmaxs: ");
+        while (pool) {
+            unsigned loop = 0;
+            while (loop < BN_CTX_POOL_SIZE)
+                fprintf(stderr, "%02x ", pool->vals[loop++].dmax);
+            pool = pool->next;
+        }
+        fprintf(stderr, "\n");
+    }
 #endif
-	BN_STACK_finish(&ctx->stack);
-	BN_POOL_finish(&ctx->pool);
-	OPENSSL_free(ctx);
-	}
+    BN_STACK_finish(&ctx->stack);
+    BN_POOL_finish(&ctx->pool);
+    OPENSSL_free(ctx);
+}
 
 void BN_CTX_start(BN_CTX *ctx)
-	{
-	CTXDBG_ENTRY("BN_CTX_start", ctx);
-	/* If we're already overflowing ... */
-	if(ctx->err_stack || ctx->too_many)
-		ctx->err_stack++;
-	/* (Try to) get a new frame pointer */
-	else if(!BN_STACK_push(&ctx->stack, ctx->used))
-		{
-		BNerr(BN_F_BN_CTX_START,BN_R_TOO_MANY_TEMPORARY_VARIABLES);
-		ctx->err_stack++;
-		}
-	CTXDBG_EXIT(ctx);
-	}
+{
+    CTXDBG_ENTRY("BN_CTX_start", ctx);
+    /* If we're already overflowing ... */
+    if (ctx->err_stack || ctx->too_many)
+        ctx->err_stack++;
+    /* (Try to) get a new frame pointer */
+    else if (!BN_STACK_push(&ctx->stack, ctx->used)) {
+        BNerr(BN_F_BN_CTX_START, BN_R_TOO_MANY_TEMPORARY_VARIABLES);
+        ctx->err_stack++;
+    }
+    CTXDBG_EXIT(ctx);
+}
 
 void BN_CTX_end(BN_CTX *ctx)
-	{
-	CTXDBG_ENTRY("BN_CTX_end", ctx);
-	if(ctx->err_stack)
-		ctx->err_stack--;
-	else
-		{
-		unsigned int fp = BN_STACK_pop(&ctx->stack);
-		/* Does this stack frame have anything to release? */
-		if(fp < ctx->used)
-			BN_POOL_release(&ctx->pool, ctx->used - fp);
-		ctx->used = fp;
-		/* Unjam "too_many" in case "get" had failed */
-		ctx->too_many = 0;
-		}
-	CTXDBG_EXIT(ctx);
-	}
+{
+    CTXDBG_ENTRY("BN_CTX_end", ctx);
+    if (ctx->err_stack)
+        ctx->err_stack--;
+    else {
+        unsigned int fp = BN_STACK_pop(&ctx->stack);
+        /* Does this stack frame have anything to release? */
+        if (fp < ctx->used)
+            BN_POOL_release(&ctx->pool, ctx->used - fp);
+        ctx->used = fp;
+        /* Unjam "too_many" in case "get" had failed */
+        ctx->too_many = 0;
+    }
+    CTXDBG_EXIT(ctx);
+}
 
 BIGNUM *BN_CTX_get(BN_CTX *ctx)
-	{
-	BIGNUM *ret;
-	CTXDBG_ENTRY("BN_CTX_get", ctx);
-	if(ctx->err_stack || ctx->too_many) return NULL;
-	if((ret = BN_POOL_get(&ctx->pool)) == NULL)
-		{
-		/* Setting too_many prevents repeated "get" attempts from
-		 * cluttering the error stack. */
-		ctx->too_many = 1;
-		BNerr(BN_F_BN_CTX_GET,BN_R_TOO_MANY_TEMPORARY_VARIABLES);
-		return NULL;
-		}
-	/* OK, make sure the returned bignum is "zero" */
-	BN_zero(ret);
-	ctx->used++;
-	CTXDBG_RET(ctx, ret);
-	return ret;
-	}
+{
+    BIGNUM *ret;
+    CTXDBG_ENTRY("BN_CTX_get", ctx);
+    if (ctx->err_stack || ctx->too_many)
+        return NULL;
+    if ((ret = BN_POOL_get(&ctx->pool)) == NULL) {
+        /*
+         * Setting too_many prevents repeated "get" attempts from cluttering
+         * the error stack.
+         */
+        ctx->too_many = 1;
+        BNerr(BN_F_BN_CTX_GET, BN_R_TOO_MANY_TEMPORARY_VARIABLES);
+        return NULL;
+    }
+    /* OK, make sure the returned bignum is "zero" */
+    BN_zero(ret);
+    ctx->used++;
+    CTXDBG_RET(ctx, ret);
+    return ret;
+}
 
 /************/
 /* BN_STACK */
 /************/
 
 static void BN_STACK_init(BN_STACK *st)
-	{
-	st->indexes = NULL;
-	st->depth = st->size = 0;
-	}
+{
+    st->indexes = NULL;
+    st->depth = st->size = 0;
+}
 
 static void BN_STACK_finish(BN_STACK *st)
-	{
-	if(st->size) OPENSSL_free(st->indexes);
-	}
+{
+    if (st->size)
+        OPENSSL_free(st->indexes);
+}
 
 #ifndef OPENSSL_NO_DEPRECATED
 static void BN_STACK_reset(BN_STACK *st)
-	{
-	st->depth = 0;
-	}
+{
+    st->depth = 0;
+}
 #endif
 
 static int BN_STACK_push(BN_STACK *st, unsigned int idx)
-	{
-	if(st->depth == st->size)
-		/* Need to expand */
-		{
-		unsigned int newsize = (st->size ?
-				(st->size * 3 / 2) : BN_CTX_START_FRAMES);
-		unsigned int *newitems = OPENSSL_malloc(newsize *
-						sizeof(unsigned int));
-		if(!newitems) return 0;
-		if(st->depth)
-			memcpy(newitems, st->indexes, st->depth *
-						sizeof(unsigned int));
-		if(st->size) OPENSSL_free(st->indexes);
-		st->indexes = newitems;
-		st->size = newsize;
-		}
-	st->indexes[(st->depth)++] = idx;
-	return 1;
-	}
+{
+    if (st->depth == st->size)
+        /* Need to expand */
+    {
+        unsigned int newsize = (st->size ?
+                                (st->size * 3 / 2) : BN_CTX_START_FRAMES);
+        unsigned int *newitems = OPENSSL_malloc(newsize *
+                                                sizeof(unsigned int));
+        if (!newitems)
+            return 0;
+        if (st->depth)
+            memcpy(newitems, st->indexes, st->depth * sizeof(unsigned int));
+        if (st->size)
+            OPENSSL_free(st->indexes);
+        st->indexes = newitems;
+        st->size = newsize;
+    }
+    st->indexes[(st->depth)++] = idx;
+    return 1;
+}
 
 static unsigned int BN_STACK_pop(BN_STACK *st)
-	{
-	return st->indexes[--(st->depth)];
-	}
+{
+    return st->indexes[--(st->depth)];
+}
 
 /***********/
 /* BN_POOL */
 /***********/
 
 static void BN_POOL_init(BN_POOL *p)
-	{
-	p->head = p->current = p->tail = NULL;
-	p->used = p->size = 0;
-	}
+{
+    p->head = p->current = p->tail = NULL;
+    p->used = p->size = 0;
+}
 
 static void BN_POOL_finish(BN_POOL *p)
-	{
-	while(p->head)
-		{
-		unsigned int loop = 0;
-		BIGNUM *bn = p->head->vals;
-		while(loop++ < BN_CTX_POOL_SIZE)
-			{
-			if(bn->d) BN_clear_free(bn);
-			bn++;
-			}
-		p->current = p->head->next;
-		OPENSSL_free(p->head);
-		p->head = p->current;
-		}
-	}
+{
+    while (p->head) {
+        unsigned int loop = 0;
+        BIGNUM *bn = p->head->vals;
+        while (loop++ < BN_CTX_POOL_SIZE) {
+            if (bn->d)
+                BN_clear_free(bn);
+            bn++;
+        }
+        p->current = p->head->next;
+        OPENSSL_free(p->head);
+        p->head = p->current;
+    }
+}
 
 #ifndef OPENSSL_NO_DEPRECATED
 static void BN_POOL_reset(BN_POOL *p)
-	{
-	BN_POOL_ITEM *item = p->head;
-	while(item)
-		{
-		unsigned int loop = 0;
-		BIGNUM *bn = item->vals;
-		while(loop++ < BN_CTX_POOL_SIZE)
-			{
-			if(bn->d) BN_clear(bn);
-			bn++;
-			}
-		item = item->next;
-		}
-	p->current = p->head;
-	p->used = 0;
-	}
+{
+    BN_POOL_ITEM *item = p->head;
+    while (item) {
+        unsigned int loop = 0;
+        BIGNUM *bn = item->vals;
+        while (loop++ < BN_CTX_POOL_SIZE) {
+            if (bn->d)
+                BN_clear(bn);
+            bn++;
+        }
+        item = item->next;
+    }
+    p->current = p->head;
+    p->used = 0;
+}
 #endif
 
 static BIGNUM *BN_POOL_get(BN_POOL *p)
-	{
-	if(p->used == p->size)
-		{
-		BIGNUM *bn;
-		unsigned int loop = 0;
-		BN_POOL_ITEM *item = OPENSSL_malloc(sizeof(BN_POOL_ITEM));
-		if(!item) return NULL;
-		/* Initialise the structure */
-		bn = item->vals;
-		while(loop++ < BN_CTX_POOL_SIZE)
-			BN_init(bn++);
-		item->prev = p->tail;
-		item->next = NULL;
-		/* Link it in */
-		if(!p->head)
-			p->head = p->current = p->tail = item;
-		else
-			{
-			p->tail->next = item;
-			p->tail = item;
-			p->current = item;
-			}
-		p->size += BN_CTX_POOL_SIZE;
-		p->used++;
-		/* Return the first bignum from the new pool */
-		return item->vals;
-		}
-	if(!p->used)
-		p->current = p->head;
-	else if((p->used % BN_CTX_POOL_SIZE) == 0)
-		p->current = p->current->next;
-	return p->current->vals + ((p->used++) % BN_CTX_POOL_SIZE);
-	}
+{
+    if (p->used == p->size) {
+        BIGNUM *bn;
+        unsigned int loop = 0;
+        BN_POOL_ITEM *item = OPENSSL_malloc(sizeof(BN_POOL_ITEM));
+        if (!item)
+            return NULL;
+        /* Initialise the structure */
+        bn = item->vals;
+        while (loop++ < BN_CTX_POOL_SIZE)
+            BN_init(bn++);
+        item->prev = p->tail;
+        item->next = NULL;
+        /* Link it in */
+        if (!p->head)
+            p->head = p->current = p->tail = item;
+        else {
+            p->tail->next = item;
+            p->tail = item;
+            p->current = item;
+        }
+        p->size += BN_CTX_POOL_SIZE;
+        p->used++;
+        /* Return the first bignum from the new pool */
+        return item->vals;
+    }
+    if (!p->used)
+        p->current = p->head;
+    else if ((p->used % BN_CTX_POOL_SIZE) == 0)
+        p->current = p->current->next;
+    return p->current->vals + ((p->used++) % BN_CTX_POOL_SIZE);
+}
 
 static void BN_POOL_release(BN_POOL *p, unsigned int num)
-	{
-	unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
-	p->used -= num;
-	while(num--)
-		{
-		bn_check_top(p->current->vals + offset);
-		if(!offset)
-			{
-			offset = BN_CTX_POOL_SIZE - 1;
-			p->current = p->current->prev;
-			}
-		else
-			offset--;
-		}
-	}
-
+{
+    unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
+    p->used -= num;
+    while (num--) {
+        bn_check_top(p->current->vals + offset);
+        if (!offset) {
+            offset = BN_CTX_POOL_SIZE - 1;
+            p->current = p->current->prev;
+        } else
+            offset--;
+    }
+}
diff --git a/crypto/bn/bn_depr.c b/crypto/bn/bn_depr.c
index 27535e4fca..34895f5982 100644
--- a/crypto/bn/bn_depr.c
+++ b/crypto/bn/bn_depr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,8 +53,10 @@
  *
  */
 
-/* Support for deprecated functions goes here - static linkage will only slurp
- * this code if applications are using them directly. */
+/*
+ * Support for deprecated functions goes here - static linkage will only
+ * slurp this code if applications are using them directly.
+ */
 
 #include 
 #include 
@@ -62,51 +64,52 @@
 #include "bn_lcl.h"
 #include 
 
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 
 #ifndef OPENSSL_NO_DEPRECATED
 BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
-	const BIGNUM *add, const BIGNUM *rem,
-	void (*callback)(int,int,void *), void *cb_arg)
-	{
-	BN_GENCB cb;
-	BIGNUM *rnd=NULL;
-	int found = 0;
+                          const BIGNUM *add, const BIGNUM *rem,
+                          void (*callback) (int, int, void *), void *cb_arg)
+{
+    BN_GENCB cb;
+    BIGNUM *rnd = NULL;
+    int found = 0;
 
-	BN_GENCB_set_old(&cb, callback, cb_arg);
+    BN_GENCB_set_old(&cb, callback, cb_arg);
 
-	if (ret == NULL)
-		{
-		if ((rnd=BN_new()) == NULL) goto err;
-		}
-	else
-		rnd=ret;
-	if(!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
-		goto err;
+    if (ret == NULL) {
+        if ((rnd = BN_new()) == NULL)
+            goto err;
+    } else
+        rnd = ret;
+    if (!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))
+        goto err;
 
-	/* we have a prime :-) */
-	found = 1;
-err:
-	if (!found && (ret == NULL) && (rnd != NULL)) BN_free(rnd);
-	return(found ? rnd : NULL);
-	}
+    /* we have a prime :-) */
+    found = 1;
+ err:
+    if (!found && (ret == NULL) && (rnd != NULL))
+        BN_free(rnd);
+    return (found ? rnd : NULL);
+}
 
-int BN_is_prime(const BIGNUM *a, int checks, void (*callback)(int,int,void *),
-	BN_CTX *ctx_passed, void *cb_arg)
-	{
-	BN_GENCB cb;
-	BN_GENCB_set_old(&cb, callback, cb_arg);
-	return BN_is_prime_ex(a, checks, ctx_passed, &cb);
-	}
+int BN_is_prime(const BIGNUM *a, int checks,
+                void (*callback) (int, int, void *), BN_CTX *ctx_passed,
+                void *cb_arg)
+{
+    BN_GENCB cb;
+    BN_GENCB_set_old(&cb, callback, cb_arg);
+    return BN_is_prime_ex(a, checks, ctx_passed, &cb);
+}
 
 int BN_is_prime_fasttest(const BIGNUM *a, int checks,
-		void (*callback)(int,int,void *),
-		BN_CTX *ctx_passed, void *cb_arg,
-		int do_trial_division)
-	{
-	BN_GENCB cb;
-	BN_GENCB_set_old(&cb, callback, cb_arg);
-	return BN_is_prime_fasttest_ex(a, checks, ctx_passed,
-				do_trial_division, &cb);
-	}
+                         void (*callback) (int, int, void *),
+                         BN_CTX *ctx_passed, void *cb_arg,
+                         int do_trial_division)
+{
+    BN_GENCB cb;
+    BN_GENCB_set_old(&cb, callback, cb_arg);
+    return BN_is_prime_fasttest_ex(a, checks, ctx_passed,
+                                   do_trial_division, &cb);
+}
 #endif
diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c
index 94c6ec0444..72e6ce3f74 100644
--- a/crypto/bn/bn_div.c
+++ b/crypto/bn/bn_div.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,76 +61,85 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-
 /* The old slow way */
 #if 0
 int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
-	   BN_CTX *ctx)
-	{
-	int i,nm,nd;
-	int ret = 0;
-	BIGNUM *D;
-
-	bn_check_top(m);
-	bn_check_top(d);
-	if (BN_is_zero(d))
-		{
-		BNerr(BN_F_BN_DIV,BN_R_DIV_BY_ZERO);
-		return(0);
-		}
-
-	if (BN_ucmp(m,d) < 0)
-		{
-		if (rem != NULL)
-			{ if (BN_copy(rem,m) == NULL) return(0); }
-		if (dv != NULL) BN_zero(dv);
-		return(1);
-		}
-
-	BN_CTX_start(ctx);
-	D = BN_CTX_get(ctx);
-	if (dv == NULL) dv = BN_CTX_get(ctx);
-	if (rem == NULL) rem = BN_CTX_get(ctx);
-	if (D == NULL || dv == NULL || rem == NULL)
-		goto end;
-
-	nd=BN_num_bits(d);
-	nm=BN_num_bits(m);
-	if (BN_copy(D,d) == NULL) goto end;
-	if (BN_copy(rem,m) == NULL) goto end;
-
-	/* The next 2 are needed so we can do a dv->d[0]|=1 later
-	 * since BN_lshift1 will only work once there is a value :-) */
-	BN_zero(dv);
-	if(bn_wexpand(dv,1) == NULL) goto end;
-	dv->top=1;
-
-	if (!BN_lshift(D,D,nm-nd)) goto end;
-	for (i=nm-nd; i>=0; i--)
-		{
-		if (!BN_lshift1(dv,dv)) goto end;
-		if (BN_ucmp(rem,D) >= 0)
-			{
-			dv->d[0]|=1;
-			if (!BN_usub(rem,rem,D)) goto end;
-			}
+           BN_CTX *ctx)
+{
+    int i, nm, nd;
+    int ret = 0;
+    BIGNUM *D;
+
+    bn_check_top(m);
+    bn_check_top(d);
+    if (BN_is_zero(d)) {
+        BNerr(BN_F_BN_DIV, BN_R_DIV_BY_ZERO);
+        return (0);
+    }
+
+    if (BN_ucmp(m, d) < 0) {
+        if (rem != NULL) {
+            if (BN_copy(rem, m) == NULL)
+                return (0);
+        }
+        if (dv != NULL)
+            BN_zero(dv);
+        return (1);
+    }
+
+    BN_CTX_start(ctx);
+    D = BN_CTX_get(ctx);
+    if (dv == NULL)
+        dv = BN_CTX_get(ctx);
+    if (rem == NULL)
+        rem = BN_CTX_get(ctx);
+    if (D == NULL || dv == NULL || rem == NULL)
+        goto end;
+
+    nd = BN_num_bits(d);
+    nm = BN_num_bits(m);
+    if (BN_copy(D, d) == NULL)
+        goto end;
+    if (BN_copy(rem, m) == NULL)
+        goto end;
+
+    /*
+     * The next 2 are needed so we can do a dv->d[0]|=1 later since
+     * BN_lshift1 will only work once there is a value :-)
+     */
+    BN_zero(dv);
+    if (bn_wexpand(dv, 1) == NULL)
+        goto end;
+    dv->top = 1;
+
+    if (!BN_lshift(D, D, nm - nd))
+        goto end;
+    for (i = nm - nd; i >= 0; i--) {
+        if (!BN_lshift1(dv, dv))
+            goto end;
+        if (BN_ucmp(rem, D) >= 0) {
+            dv->d[0] |= 1;
+            if (!BN_usub(rem, rem, D))
+                goto end;
+        }
 /* CAN IMPROVE (and have now :=) */
-		if (!BN_rshift1(D,D)) goto end;
-		}
-	rem->neg=BN_is_zero(rem)?0:m->neg;
-	dv->neg=m->neg^d->neg;
-	ret = 1;
+        if (!BN_rshift1(D, D))
+            goto end;
+    }
+    rem->neg = BN_is_zero(rem) ? 0 : m->neg;
+    dv->neg = m->neg ^ d->neg;
+    ret = 1;
  end:
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 #else
 
-#if !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) \
+# if !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) \
     && !defined(PEDANTIC) && !defined(BN_DIV3W)
-# if defined(__GNUC__) && __GNUC__>=2
-#  if defined(__i386) || defined (__i386__)
+#  if defined(__GNUC__) && __GNUC__>=2
+#   if defined(__i386) || defined (__i386__)
    /*-
     * There were two reasons for implementing this template:
     * - GNU C generates a call to a function (__udivdi3 to be exact)
@@ -139,37 +148,36 @@ int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
     * - divl doesn't only calculate quotient, but also leaves
     *   remainder in %edx which we can definitely use here:-)
     *
-    *					
+    *                                   
     */
-#undef bn_div_words
-#  define bn_div_words(n0,n1,d0)		\
-	({  asm volatile (			\
-		"divl	%4"			\
-		: "=a"(q), "=d"(rem)		\
-		: "a"(n1), "d"(n0), "g"(d0)	\
-		: "cc");			\
-	    q;					\
-	})
-#  define REMAINDER_IS_ALREADY_CALCULATED
-#  elif defined(__x86_64) && defined(SIXTY_FOUR_BIT_LONG)
+#    undef bn_div_words
+#    define bn_div_words(n0,n1,d0)                \
+        ({  asm volatile (                      \
+                "divl   %4"                     \
+                : "=a"(q), "=d"(rem)            \
+                : "a"(n1), "d"(n0), "g"(d0)     \
+                : "cc");                        \
+            q;                                  \
+        })
+#    define REMAINDER_IS_ALREADY_CALCULATED
+#   elif defined(__x86_64) && defined(SIXTY_FOUR_BIT_LONG)
    /*
     * Same story here, but it's 128-bit by 64-bit division. Wow!
-    *					
+    *                                   
     */
-#  undef bn_div_words
-#  define bn_div_words(n0,n1,d0)		\
-	({  asm volatile (			\
-		"divq	%4"			\
-		: "=a"(q), "=d"(rem)		\
-		: "a"(n1), "d"(n0), "g"(d0)	\
-		: "cc");			\
-	    q;					\
-	})
-#  define REMAINDER_IS_ALREADY_CALCULATED
-#  endif /* __ */
-# endif /* __GNUC__ */
-#endif /* OPENSSL_NO_ASM */
-
+#    undef bn_div_words
+#    define bn_div_words(n0,n1,d0)                \
+        ({  asm volatile (                      \
+                "divq   %4"                     \
+                : "=a"(q), "=d"(rem)            \
+                : "a"(n1), "d"(n0), "g"(d0)     \
+                : "cc");                        \
+            q;                                  \
+        })
+#    define REMAINDER_IS_ALREADY_CALCULATED
+#   endif                       /* __ */
+#  endif                        /* __GNUC__ */
+# endif                         /* OPENSSL_NO_ASM */
 
 /*-
  * BN_div computes  dv := num / divisor,  rounding towards
@@ -180,272 +188,290 @@ int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
  * If 'dv' or 'rm' is NULL, the respective value is not returned.
  */
 int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
-	   BN_CTX *ctx)
-	{
-	int norm_shift,i,loop;
-	BIGNUM *tmp,wnum,*snum,*sdiv,*res;
-	BN_ULONG *resp,*wnump;
-	BN_ULONG d0,d1;
-	int num_n,div_n;
-	int no_branch=0;
-
-	/* Invalid zero-padding would have particularly bad consequences
-	 * so don't just rely on bn_check_top() here
-	 * (bn_check_top() works only for BN_DEBUG builds) */
-	if ((num->top > 0 && num->d[num->top - 1] == 0) ||
-		(divisor->top > 0 && divisor->d[divisor->top - 1] == 0))
-		{
-		BNerr(BN_F_BN_DIV,BN_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	bn_check_top(num);
-	bn_check_top(divisor);
-
-	if ((BN_get_flags(num, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(divisor, BN_FLG_CONSTTIME) != 0))
-		{
-		no_branch=1;
-		}
-
-	bn_check_top(dv);
-	bn_check_top(rm);
-	/* bn_check_top(num); */ /* 'num' has been checked already */
-	/* bn_check_top(divisor); */ /* 'divisor' has been checked already */
-
-	if (BN_is_zero(divisor))
-		{
-		BNerr(BN_F_BN_DIV,BN_R_DIV_BY_ZERO);
-		return(0);
-		}
-
-	if (!no_branch && BN_ucmp(num,divisor) < 0)
-		{
-		if (rm != NULL)
-			{ if (BN_copy(rm,num) == NULL) return(0); }
-		if (dv != NULL) BN_zero(dv);
-		return(1);
-		}
-
-	BN_CTX_start(ctx);
-	tmp=BN_CTX_get(ctx);
-	snum=BN_CTX_get(ctx);
-	sdiv=BN_CTX_get(ctx);
-	if (dv == NULL)
-		res=BN_CTX_get(ctx);
-	else	res=dv;
-	if (sdiv == NULL || res == NULL || tmp == NULL || snum == NULL)
-		goto err;
-
-	/* First we normalise the numbers */
-	norm_shift=BN_BITS2-((BN_num_bits(divisor))%BN_BITS2);
-	if (!(BN_lshift(sdiv,divisor,norm_shift))) goto err;
-	sdiv->neg=0;
-	norm_shift+=BN_BITS2;
-	if (!(BN_lshift(snum,num,norm_shift))) goto err;
-	snum->neg=0;
-
-	if (no_branch)
-		{
-		/* Since we don't know whether snum is larger than sdiv,
-		 * we pad snum with enough zeroes without changing its
-		 * value. 
-		 */
-		if (snum->top <= sdiv->top+1) 
-			{
-			if (bn_wexpand(snum, sdiv->top + 2) == NULL) goto err;
-			for (i = snum->top; i < sdiv->top + 2; i++) snum->d[i] = 0;
-			snum->top = sdiv->top + 2;
-			}
-		else
-			{
-			if (bn_wexpand(snum, snum->top + 1) == NULL) goto err;
-			snum->d[snum->top] = 0;
-			snum->top ++;
-			}
-		}
-
-	div_n=sdiv->top;
-	num_n=snum->top;
-	loop=num_n-div_n;
-	/* Lets setup a 'window' into snum
-	 * This is the part that corresponds to the current
-	 * 'area' being divided */
-	wnum.neg   = 0;
-	wnum.d     = &(snum->d[loop]);
-	wnum.top   = div_n;
-	/* only needed when BN_ucmp messes up the values between top and max */
-	wnum.dmax  = snum->dmax - loop; /* so we don't step out of bounds */
-
-	/* Get the top 2 words of sdiv */
-	/* div_n=sdiv->top; */
-	d0=sdiv->d[div_n-1];
-	d1=(div_n == 1)?0:sdiv->d[div_n-2];
-
-	/* pointer to the 'top' of snum */
-	wnump= &(snum->d[num_n-1]);
-
-	/* Setup to 'res' */
-	res->neg= (num->neg^divisor->neg);
-	if (!bn_wexpand(res,(loop+1))) goto err;
-	res->top=loop-no_branch;
-	resp= &(res->d[loop-1]);
-
-	/* space for temp */
-	if (!bn_wexpand(tmp,(div_n+1))) goto err;
-
-	if (!no_branch)
-		{
-		if (BN_ucmp(&wnum,sdiv) >= 0)
-			{
-			/* If BN_DEBUG_RAND is defined BN_ucmp changes (via
-			 * bn_pollute) the const bignum arguments =>
-			 * clean the values between top and max again */
-			bn_clear_top2max(&wnum);
-			bn_sub_words(wnum.d, wnum.d, sdiv->d, div_n);
-			*resp=1;
-			}
-		else
-			res->top--;
-		}
-
-	/* if res->top == 0 then clear the neg value otherwise decrease
-	 * the resp pointer */
-	if (res->top == 0)
-		res->neg = 0;
-	else
-		resp--;
-
-	for (i=0; i 0x%08X\n",
-				n0, n1, d0, q);
-#endif
-#endif
-
-#ifndef REMAINDER_IS_ALREADY_CALCULATED
-			/*
-			 * rem doesn't have to be BN_ULLONG. The least we
-			 * know it's less that d0, isn't it?
-			 */
-			rem=(n1-q*d0)&BN_MASK2;
-#endif
-			t2=(BN_ULLONG)d1*q;
-
-			for (;;)
-				{
-				if (t2 <= ((((BN_ULLONG)rem)< 0x%08X\n",
-				n0, n1, d0, q);
-#endif
-#ifndef REMAINDER_IS_ALREADY_CALCULATED
-			rem=(n1-q*d0)&BN_MASK2;
-#endif
-
-#if defined(BN_UMULT_LOHI)
-			BN_UMULT_LOHI(t2l,t2h,d1,q);
-#elif defined(BN_UMULT_HIGH)
-			t2l = d1 * q;
-			t2h = BN_UMULT_HIGH(d1,q);
-#else
-			{
-			BN_ULONG ql, qh;
-			t2l=LBITS(d1); t2h=HBITS(d1);
-			ql =LBITS(q);  qh =HBITS(q);
-			mul64(t2l,t2h,ql,qh); /* t2=(BN_ULLONG)d1*q; */
-			}
-#endif
-
-			for (;;)
-				{
-				if ((t2h < rem) ||
-					((t2h == rem) && (t2l <= wnump[-2])))
-					break;
-				q--;
-				rem += d0;
-				if (rem < d0) break; /* don't let rem overflow */
-				if (t2l < d1) t2h--; t2l -= d1;
-				}
-#endif /* !BN_LLONG */
-			}
-#endif /* !BN_DIV3W */
-
-		l0=bn_mul_words(tmp->d,sdiv->d,div_n,q);
-		tmp->d[div_n]=l0;
-		wnum.d--;
-		/* ingore top values of the bignums just sub the two 
-		 * BN_ULONG arrays with bn_sub_words */
-		if (bn_sub_words(wnum.d, wnum.d, tmp->d, div_n+1))
-			{
-			/* Note: As we have considered only the leading
-			 * two BN_ULONGs in the calculation of q, sdiv * q
-			 * might be greater than wnum (but then (q-1) * sdiv
-			 * is less or equal than wnum)
-			 */
-			q--;
-			if (bn_add_words(wnum.d, wnum.d, sdiv->d, div_n))
-				/* we can't have an overflow here (assuming
-				 * that q != 0, but if q == 0 then tmp is
-				 * zero anyway) */
-				(*wnump)++;
-			}
-		/* store part of the result */
-		*resp = q;
-		}
-	bn_correct_top(snum);
-	if (rm != NULL)
-		{
-		/* Keep a copy of the neg flag in num because if rm==num
-		 * BN_rshift() will overwrite it.
-		 */
-		int neg = num->neg;
-		BN_rshift(rm,snum,norm_shift);
-		if (!BN_is_zero(rm))
-			rm->neg = neg;
-		bn_check_top(rm);
-		}
-	if (no_branch)	bn_correct_top(res);
-	BN_CTX_end(ctx);
-	return(1);
-err:
-	bn_check_top(rm);
-	BN_CTX_end(ctx);
-	return(0);
-	}
+           BN_CTX *ctx)
+{
+    int norm_shift, i, loop;
+    BIGNUM *tmp, wnum, *snum, *sdiv, *res;
+    BN_ULONG *resp, *wnump;
+    BN_ULONG d0, d1;
+    int num_n, div_n;
+    int no_branch = 0;
+
+    /*
+     * Invalid zero-padding would have particularly bad consequences so don't
+     * just rely on bn_check_top() here (bn_check_top() works only for
+     * BN_DEBUG builds)
+     */
+    if ((num->top > 0 && num->d[num->top - 1] == 0) ||
+        (divisor->top > 0 && divisor->d[divisor->top - 1] == 0)) {
+        BNerr(BN_F_BN_DIV, BN_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    bn_check_top(num);
+    bn_check_top(divisor);
+
+    if ((BN_get_flags(num, BN_FLG_CONSTTIME) != 0)
+        || (BN_get_flags(divisor, BN_FLG_CONSTTIME) != 0)) {
+        no_branch = 1;
+    }
+
+    bn_check_top(dv);
+    bn_check_top(rm);
+    /*- bn_check_top(num); *//*
+     * 'num' has been checked already
+     */
+    /*- bn_check_top(divisor); *//*
+     * 'divisor' has been checked already
+     */
+
+    if (BN_is_zero(divisor)) {
+        BNerr(BN_F_BN_DIV, BN_R_DIV_BY_ZERO);
+        return (0);
+    }
+
+    if (!no_branch && BN_ucmp(num, divisor) < 0) {
+        if (rm != NULL) {
+            if (BN_copy(rm, num) == NULL)
+                return (0);
+        }
+        if (dv != NULL)
+            BN_zero(dv);
+        return (1);
+    }
+
+    BN_CTX_start(ctx);
+    tmp = BN_CTX_get(ctx);
+    snum = BN_CTX_get(ctx);
+    sdiv = BN_CTX_get(ctx);
+    if (dv == NULL)
+        res = BN_CTX_get(ctx);
+    else
+        res = dv;
+    if (sdiv == NULL || res == NULL || tmp == NULL || snum == NULL)
+        goto err;
+
+    /* First we normalise the numbers */
+    norm_shift = BN_BITS2 - ((BN_num_bits(divisor)) % BN_BITS2);
+    if (!(BN_lshift(sdiv, divisor, norm_shift)))
+        goto err;
+    sdiv->neg = 0;
+    norm_shift += BN_BITS2;
+    if (!(BN_lshift(snum, num, norm_shift)))
+        goto err;
+    snum->neg = 0;
+
+    if (no_branch) {
+        /*
+         * Since we don't know whether snum is larger than sdiv, we pad snum
+         * with enough zeroes without changing its value.
+         */
+        if (snum->top <= sdiv->top + 1) {
+            if (bn_wexpand(snum, sdiv->top + 2) == NULL)
+                goto err;
+            for (i = snum->top; i < sdiv->top + 2; i++)
+                snum->d[i] = 0;
+            snum->top = sdiv->top + 2;
+        } else {
+            if (bn_wexpand(snum, snum->top + 1) == NULL)
+                goto err;
+            snum->d[snum->top] = 0;
+            snum->top++;
+        }
+    }
+
+    div_n = sdiv->top;
+    num_n = snum->top;
+    loop = num_n - div_n;
+    /*
+     * Lets setup a 'window' into snum This is the part that corresponds to
+     * the current 'area' being divided
+     */
+    wnum.neg = 0;
+    wnum.d = &(snum->d[loop]);
+    wnum.top = div_n;
+    /*
+     * only needed when BN_ucmp messes up the values between top and max
+     */
+    wnum.dmax = snum->dmax - loop; /* so we don't step out of bounds */
+
+    /* Get the top 2 words of sdiv */
+    /* div_n=sdiv->top; */
+    d0 = sdiv->d[div_n - 1];
+    d1 = (div_n == 1) ? 0 : sdiv->d[div_n - 2];
+
+    /* pointer to the 'top' of snum */
+    wnump = &(snum->d[num_n - 1]);
+
+    /* Setup to 'res' */
+    res->neg = (num->neg ^ divisor->neg);
+    if (!bn_wexpand(res, (loop + 1)))
+        goto err;
+    res->top = loop - no_branch;
+    resp = &(res->d[loop - 1]);
+
+    /* space for temp */
+    if (!bn_wexpand(tmp, (div_n + 1)))
+        goto err;
+
+    if (!no_branch) {
+        if (BN_ucmp(&wnum, sdiv) >= 0) {
+            /*
+             * If BN_DEBUG_RAND is defined BN_ucmp changes (via bn_pollute)
+             * the const bignum arguments => clean the values between top and
+             * max again
+             */
+            bn_clear_top2max(&wnum);
+            bn_sub_words(wnum.d, wnum.d, sdiv->d, div_n);
+            *resp = 1;
+        } else
+            res->top--;
+    }
+
+    /*
+     * if res->top == 0 then clear the neg value otherwise decrease the resp
+     * pointer
+     */
+    if (res->top == 0)
+        res->neg = 0;
+    else
+        resp--;
+
+    for (i = 0; i < loop - 1; i++, wnump--, resp--) {
+        BN_ULONG q, l0;
+        /*
+         * the first part of the loop uses the top two words of snum and sdiv
+         * to calculate a BN_ULONG q such that | wnum - sdiv * q | < sdiv
+         */
+# if defined(BN_DIV3W) && !defined(OPENSSL_NO_ASM)
+        BN_ULONG bn_div_3_words(BN_ULONG *, BN_ULONG, BN_ULONG);
+        q = bn_div_3_words(wnump, d1, d0);
+# else
+        BN_ULONG n0, n1, rem = 0;
+
+        n0 = wnump[0];
+        n1 = wnump[-1];
+        if (n0 == d0)
+            q = BN_MASK2;
+        else {                  /* n0 < d0 */
+
+#  ifdef BN_LLONG
+            BN_ULLONG t2;
+
+#   if defined(BN_LLONG) && defined(BN_DIV2W) && !defined(bn_div_words)
+            q = (BN_ULONG)(((((BN_ULLONG) n0) << BN_BITS2) | n1) / d0);
+#   else
+            q = bn_div_words(n0, n1, d0);
+#    ifdef BN_DEBUG_LEVITTE
+            fprintf(stderr, "DEBUG: bn_div_words(0x%08X,0x%08X,0x%08\
+X) -> 0x%08X\n", n0, n1, d0, q);
+#    endif
+#   endif
+
+#   ifndef REMAINDER_IS_ALREADY_CALCULATED
+            /*
+             * rem doesn't have to be BN_ULLONG. The least we
+             * know it's less that d0, isn't it?
+             */
+            rem = (n1 - q * d0) & BN_MASK2;
+#   endif
+            t2 = (BN_ULLONG) d1 *q;
+
+            for (;;) {
+                if (t2 <= ((((BN_ULLONG) rem) << BN_BITS2) | wnump[-2]))
+                    break;
+                q--;
+                rem += d0;
+                if (rem < d0)
+                    break;      /* don't let rem overflow */
+                t2 -= d1;
+            }
+#  else                         /* !BN_LLONG */
+            BN_ULONG t2l, t2h;
+
+            q = bn_div_words(n0, n1, d0);
+#   ifdef BN_DEBUG_LEVITTE
+            fprintf(stderr, "DEBUG: bn_div_words(0x%08X,0x%08X,0x%08\
+X) -> 0x%08X\n", n0, n1, d0, q);
+#   endif
+#   ifndef REMAINDER_IS_ALREADY_CALCULATED
+            rem = (n1 - q * d0) & BN_MASK2;
+#   endif
+
+#   if defined(BN_UMULT_LOHI)
+            BN_UMULT_LOHI(t2l, t2h, d1, q);
+#   elif defined(BN_UMULT_HIGH)
+            t2l = d1 * q;
+            t2h = BN_UMULT_HIGH(d1, q);
+#   else
+            {
+                BN_ULONG ql, qh;
+                t2l = LBITS(d1);
+                t2h = HBITS(d1);
+                ql = LBITS(q);
+                qh = HBITS(q);
+                mul64(t2l, t2h, ql, qh); /* t2=(BN_ULLONG)d1*q; */
+            }
+#   endif
+
+            for (;;) {
+                if ((t2h < rem) || ((t2h == rem) && (t2l <= wnump[-2])))
+                    break;
+                q--;
+                rem += d0;
+                if (rem < d0)
+                    break;      /* don't let rem overflow */
+                if (t2l < d1)
+                    t2h--;
+                t2l -= d1;
+            }
+#  endif                        /* !BN_LLONG */
+        }
+# endif                         /* !BN_DIV3W */
+
+        l0 = bn_mul_words(tmp->d, sdiv->d, div_n, q);
+        tmp->d[div_n] = l0;
+        wnum.d--;
+        /*
+         * ingore top values of the bignums just sub the two BN_ULONG arrays
+         * with bn_sub_words
+         */
+        if (bn_sub_words(wnum.d, wnum.d, tmp->d, div_n + 1)) {
+            /*
+             * Note: As we have considered only the leading two BN_ULONGs in
+             * the calculation of q, sdiv * q might be greater than wnum (but
+             * then (q-1) * sdiv is less or equal than wnum)
+             */
+            q--;
+            if (bn_add_words(wnum.d, wnum.d, sdiv->d, div_n))
+                /*
+                 * we can't have an overflow here (assuming that q != 0, but
+                 * if q == 0 then tmp is zero anyway)
+                 */
+                (*wnump)++;
+        }
+        /* store part of the result */
+        *resp = q;
+    }
+    bn_correct_top(snum);
+    if (rm != NULL) {
+        /*
+         * Keep a copy of the neg flag in num because if rm==num BN_rshift()
+         * will overwrite it.
+         */
+        int neg = num->neg;
+        BN_rshift(rm, snum, norm_shift);
+        if (!BN_is_zero(rm))
+            rm->neg = neg;
+        bn_check_top(rm);
+    }
+    if (no_branch)
+        bn_correct_top(res);
+    BN_CTX_end(ctx);
+    return (1);
+ err:
+    bn_check_top(rm);
+    BN_CTX_end(ctx);
+    return (0);
+}
 #endif
diff --git a/crypto/bn/bn_err.c b/crypto/bn/bn_err.c
index cfe2eb94a0..faa7e226ba 100644
--- a/crypto/bn/bn_err.c
+++ b/crypto/bn/bn_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,86 +66,85 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)
 
-static ERR_STRING_DATA BN_str_functs[]=
-	{
-{ERR_FUNC(BN_F_BNRAND),	"BNRAND"},
-{ERR_FUNC(BN_F_BN_BLINDING_CONVERT_EX),	"BN_BLINDING_convert_ex"},
-{ERR_FUNC(BN_F_BN_BLINDING_CREATE_PARAM),	"BN_BLINDING_create_param"},
-{ERR_FUNC(BN_F_BN_BLINDING_INVERT_EX),	"BN_BLINDING_invert_ex"},
-{ERR_FUNC(BN_F_BN_BLINDING_NEW),	"BN_BLINDING_new"},
-{ERR_FUNC(BN_F_BN_BLINDING_UPDATE),	"BN_BLINDING_update"},
-{ERR_FUNC(BN_F_BN_BN2DEC),	"BN_bn2dec"},
-{ERR_FUNC(BN_F_BN_BN2HEX),	"BN_bn2hex"},
-{ERR_FUNC(BN_F_BN_CTX_GET),	"BN_CTX_get"},
-{ERR_FUNC(BN_F_BN_CTX_NEW),	"BN_CTX_new"},
-{ERR_FUNC(BN_F_BN_CTX_START),	"BN_CTX_start"},
-{ERR_FUNC(BN_F_BN_DIV),	"BN_div"},
-{ERR_FUNC(BN_F_BN_DIV_NO_BRANCH),	"BN_div_no_branch"},
-{ERR_FUNC(BN_F_BN_DIV_RECP),	"BN_div_recp"},
-{ERR_FUNC(BN_F_BN_EXP),	"BN_exp"},
-{ERR_FUNC(BN_F_BN_EXPAND2),	"bn_expand2"},
-{ERR_FUNC(BN_F_BN_EXPAND_INTERNAL),	"BN_EXPAND_INTERNAL"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD),	"BN_GF2m_mod"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_EXP),	"BN_GF2m_mod_exp"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_MUL),	"BN_GF2m_mod_mul"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD),	"BN_GF2m_mod_solve_quad"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR),	"BN_GF2m_mod_solve_quad_arr"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SQR),	"BN_GF2m_mod_sqr"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT),	"BN_GF2m_mod_sqrt"},
-{ERR_FUNC(BN_F_BN_MOD_EXP2_MONT),	"BN_mod_exp2_mont"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT),	"BN_mod_exp_mont"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME),	"BN_mod_exp_mont_consttime"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_WORD),	"BN_mod_exp_mont_word"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_RECP),	"BN_mod_exp_recp"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_SIMPLE),	"BN_mod_exp_simple"},
-{ERR_FUNC(BN_F_BN_MOD_INVERSE),	"BN_mod_inverse"},
-{ERR_FUNC(BN_F_BN_MOD_INVERSE_NO_BRANCH),	"BN_mod_inverse_no_branch"},
-{ERR_FUNC(BN_F_BN_MOD_LSHIFT_QUICK),	"BN_mod_lshift_quick"},
-{ERR_FUNC(BN_F_BN_MOD_MUL_RECIPROCAL),	"BN_mod_mul_reciprocal"},
-{ERR_FUNC(BN_F_BN_MOD_SQRT),	"BN_mod_sqrt"},
-{ERR_FUNC(BN_F_BN_MPI2BN),	"BN_mpi2bn"},
-{ERR_FUNC(BN_F_BN_NEW),	"BN_new"},
-{ERR_FUNC(BN_F_BN_RAND),	"BN_rand"},
-{ERR_FUNC(BN_F_BN_RAND_RANGE),	"BN_rand_range"},
-{ERR_FUNC(BN_F_BN_USUB),	"BN_usub"},
-{0,NULL}
-	};
+static ERR_STRING_DATA BN_str_functs[] = {
+    {ERR_FUNC(BN_F_BNRAND), "BNRAND"},
+    {ERR_FUNC(BN_F_BN_BLINDING_CONVERT_EX), "BN_BLINDING_convert_ex"},
+    {ERR_FUNC(BN_F_BN_BLINDING_CREATE_PARAM), "BN_BLINDING_create_param"},
+    {ERR_FUNC(BN_F_BN_BLINDING_INVERT_EX), "BN_BLINDING_invert_ex"},
+    {ERR_FUNC(BN_F_BN_BLINDING_NEW), "BN_BLINDING_new"},
+    {ERR_FUNC(BN_F_BN_BLINDING_UPDATE), "BN_BLINDING_update"},
+    {ERR_FUNC(BN_F_BN_BN2DEC), "BN_bn2dec"},
+    {ERR_FUNC(BN_F_BN_BN2HEX), "BN_bn2hex"},
+    {ERR_FUNC(BN_F_BN_CTX_GET), "BN_CTX_get"},
+    {ERR_FUNC(BN_F_BN_CTX_NEW), "BN_CTX_new"},
+    {ERR_FUNC(BN_F_BN_CTX_START), "BN_CTX_start"},
+    {ERR_FUNC(BN_F_BN_DIV), "BN_div"},
+    {ERR_FUNC(BN_F_BN_DIV_NO_BRANCH), "BN_div_no_branch"},
+    {ERR_FUNC(BN_F_BN_DIV_RECP), "BN_div_recp"},
+    {ERR_FUNC(BN_F_BN_EXP), "BN_exp"},
+    {ERR_FUNC(BN_F_BN_EXPAND2), "bn_expand2"},
+    {ERR_FUNC(BN_F_BN_EXPAND_INTERNAL), "BN_EXPAND_INTERNAL"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD), "BN_GF2m_mod"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_EXP), "BN_GF2m_mod_exp"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_MUL), "BN_GF2m_mod_mul"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD), "BN_GF2m_mod_solve_quad"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR), "BN_GF2m_mod_solve_quad_arr"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SQR), "BN_GF2m_mod_sqr"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT), "BN_GF2m_mod_sqrt"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP2_MONT), "BN_mod_exp2_mont"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT), "BN_mod_exp_mont"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME), "BN_mod_exp_mont_consttime"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT_WORD), "BN_mod_exp_mont_word"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_RECP), "BN_mod_exp_recp"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_SIMPLE), "BN_mod_exp_simple"},
+    {ERR_FUNC(BN_F_BN_MOD_INVERSE), "BN_mod_inverse"},
+    {ERR_FUNC(BN_F_BN_MOD_INVERSE_NO_BRANCH), "BN_mod_inverse_no_branch"},
+    {ERR_FUNC(BN_F_BN_MOD_LSHIFT_QUICK), "BN_mod_lshift_quick"},
+    {ERR_FUNC(BN_F_BN_MOD_MUL_RECIPROCAL), "BN_mod_mul_reciprocal"},
+    {ERR_FUNC(BN_F_BN_MOD_SQRT), "BN_mod_sqrt"},
+    {ERR_FUNC(BN_F_BN_MPI2BN), "BN_mpi2bn"},
+    {ERR_FUNC(BN_F_BN_NEW), "BN_new"},
+    {ERR_FUNC(BN_F_BN_RAND), "BN_rand"},
+    {ERR_FUNC(BN_F_BN_RAND_RANGE), "BN_rand_range"},
+    {ERR_FUNC(BN_F_BN_USUB), "BN_usub"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA BN_str_reasons[]=
-	{
-{ERR_REASON(BN_R_ARG2_LT_ARG3)           ,"arg2 lt arg3"},
-{ERR_REASON(BN_R_BAD_RECIPROCAL)         ,"bad reciprocal"},
-{ERR_REASON(BN_R_BIGNUM_TOO_LONG)        ,"bignum too long"},
-{ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS),"called with even modulus"},
-{ERR_REASON(BN_R_DIV_BY_ZERO)            ,"div by zero"},
-{ERR_REASON(BN_R_ENCODING_ERROR)         ,"encoding error"},
-{ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA),"expand on static bignum data"},
-{ERR_REASON(BN_R_INPUT_NOT_REDUCED)      ,"input not reduced"},
-{ERR_REASON(BN_R_INVALID_LENGTH)         ,"invalid length"},
-{ERR_REASON(BN_R_INVALID_RANGE)          ,"invalid range"},
-{ERR_REASON(BN_R_NOT_A_SQUARE)           ,"not a square"},
-{ERR_REASON(BN_R_NOT_INITIALIZED)        ,"not initialized"},
-{ERR_REASON(BN_R_NO_INVERSE)             ,"no inverse"},
-{ERR_REASON(BN_R_NO_SOLUTION)            ,"no solution"},
-{ERR_REASON(BN_R_P_IS_NOT_PRIME)         ,"p is not prime"},
-{ERR_REASON(BN_R_TOO_MANY_ITERATIONS)    ,"too many iterations"},
-{ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES),"too many temporary variables"},
-{0,NULL}
-	};
+static ERR_STRING_DATA BN_str_reasons[] = {
+    {ERR_REASON(BN_R_ARG2_LT_ARG3), "arg2 lt arg3"},
+    {ERR_REASON(BN_R_BAD_RECIPROCAL), "bad reciprocal"},
+    {ERR_REASON(BN_R_BIGNUM_TOO_LONG), "bignum too long"},
+    {ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS), "called with even modulus"},
+    {ERR_REASON(BN_R_DIV_BY_ZERO), "div by zero"},
+    {ERR_REASON(BN_R_ENCODING_ERROR), "encoding error"},
+    {ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA),
+     "expand on static bignum data"},
+    {ERR_REASON(BN_R_INPUT_NOT_REDUCED), "input not reduced"},
+    {ERR_REASON(BN_R_INVALID_LENGTH), "invalid length"},
+    {ERR_REASON(BN_R_INVALID_RANGE), "invalid range"},
+    {ERR_REASON(BN_R_NOT_A_SQUARE), "not a square"},
+    {ERR_REASON(BN_R_NOT_INITIALIZED), "not initialized"},
+    {ERR_REASON(BN_R_NO_INVERSE), "no inverse"},
+    {ERR_REASON(BN_R_NO_SOLUTION), "no solution"},
+    {ERR_REASON(BN_R_P_IS_NOT_PRIME), "p is not prime"},
+    {ERR_REASON(BN_R_TOO_MANY_ITERATIONS), "too many iterations"},
+    {ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES),
+     "too many temporary variables"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_BN_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(BN_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,BN_str_functs);
-		ERR_load_strings(0,BN_str_reasons);
-		}
+    if (ERR_func_error_string(BN_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, BN_str_functs);
+        ERR_load_strings(0, BN_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c
index b73784ec71..eebcb96b55 100644
--- a/crypto/bn/bn_exp.c
+++ b/crypto/bn/bn_exp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -109,7 +109,6 @@
  *
  */
 
-
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
@@ -129,8 +128,8 @@
 
 #undef RSAZ_ENABLED
 #if defined(OPENSSL_BN_ASM_MONT) && \
-	(defined(__x86_64) || defined(__x86_64__) || \
-	 defined(_M_AMD64) || defined(_M_X64))
+        (defined(__x86_64) || defined(__x86_64__) || \
+         defined(_M_AMD64) || defined(_M_X64))
 # include "rsaz_exp.h"
 # define RSAZ_ENABLED
 #endif
@@ -143,1228 +142,1259 @@ extern unsigned int OPENSSL_sparcv9cap_P[];
 #endif
 
 /* maximum precomputation table size for *variable* sliding windows */
-#define TABLE_SIZE	32
+#define TABLE_SIZE      32
 
 /* this one works - simple but works */
 int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int i,bits,ret=0;
-	BIGNUM *v,*rr;
-
-	if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0)
-		{
-		/* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
-		BNerr(BN_F_BN_EXP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return -1;
-		}
-
-	BN_CTX_start(ctx);
-	if ((r == a) || (r == p))
-		rr = BN_CTX_get(ctx);
-	else
-		rr = r;
-	v = BN_CTX_get(ctx);
-	if (rr == NULL || v == NULL) goto err;
-
-	if (BN_copy(v,a) == NULL) goto err;
-	bits=BN_num_bits(p);
-
-	if (BN_is_odd(p))
-		{ if (BN_copy(rr,a) == NULL) goto err; }
-	else	{ if (!BN_one(rr)) goto err; }
-
-	for (i=1; i= m.  eay 07-May-97 */
-	/* if ((m->d[m->top-1]&BN_TBIT) && BN_is_odd(m)) */
-
-	if (BN_is_odd(m))
-		{
-#  ifdef MONT_EXP_WORD
-		if (a->top == 1 && !a->neg && (BN_get_flags(p, BN_FLG_CONSTTIME) == 0))
-			{
-			BN_ULONG A = a->d[0];
-			ret=BN_mod_exp_mont_word(r,A,p,m,ctx,NULL);
-			}
-		else
-#  endif
-			ret=BN_mod_exp_mont(r,a,p,m,ctx,NULL);
-		}
-	else
+    /*
+     * I have finally been able to take out this pre-condition of the top bit
+     * being set.  It was caused by an error in BN_div with negatives.  There
+     * was also another problem when for a^b%m a >= m.  eay 07-May-97
+     */
+    /* if ((m->d[m->top-1]&BN_TBIT) && BN_is_odd(m)) */
+
+    if (BN_is_odd(m)) {
+# ifdef MONT_EXP_WORD
+        if (a->top == 1 && !a->neg
+            && (BN_get_flags(p, BN_FLG_CONSTTIME) == 0)) {
+            BN_ULONG A = a->d[0];
+            ret = BN_mod_exp_mont_word(r, A, p, m, ctx, NULL);
+        } else
+# endif
+            ret = BN_mod_exp_mont(r, a, p, m, ctx, NULL);
+    } else
 #endif
 #ifdef RECP_MUL_MOD
-		{ ret=BN_mod_exp_recp(r,a,p,m,ctx); }
+    {
+        ret = BN_mod_exp_recp(r, a, p, m, ctx);
+    }
 #else
-		{ ret=BN_mod_exp_simple(r,a,p,m,ctx); }
+    {
+        ret = BN_mod_exp_simple(r, a, p, m, ctx);
+    }
 #endif
 
-	bn_check_top(r);
-	return(ret);
-	}
-
+    bn_check_top(r);
+    return (ret);
+}
 
 int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		    const BIGNUM *m, BN_CTX *ctx)
-	{
-	int i,j,bits,ret=0,wstart,wend,window,wvalue;
-	int start=1;
-	BIGNUM *aa;
-	/* Table of variables obtained from 'ctx' */
-	BIGNUM *val[TABLE_SIZE];
-	BN_RECP_CTX recp;
-
-	if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0)
-		{
-		/* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
-		BNerr(BN_F_BN_MOD_EXP_RECP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return -1;
-		}
-
-	bits=BN_num_bits(p);
-
-	if (bits == 0)
-		{
-		ret = BN_one(r);
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-	aa = BN_CTX_get(ctx);
-	val[0] = BN_CTX_get(ctx);
-	if(!aa || !val[0]) goto err;
-
-	BN_RECP_CTX_init(&recp);
-	if (m->neg)
-		{
-		/* ignore sign of 'm' */
-		if (!BN_copy(aa, m)) goto err;
-		aa->neg = 0;
-		if (BN_RECP_CTX_set(&recp,aa,ctx) <= 0) goto err;
-		}
-	else
-		{
-		if (BN_RECP_CTX_set(&recp,m,ctx) <= 0) goto err;
-		}
-
-	if (!BN_nnmod(val[0],a,m,ctx)) goto err;		/* 1 */
-	if (BN_is_zero(val[0]))
-		{
-		BN_zero(r);
-		ret = 1;
-		goto err;
-		}
-
-	window = BN_window_bits_for_exponent_size(bits);
-	if (window > 1)
-		{
-		if (!BN_mod_mul_reciprocal(aa,val[0],val[0],&recp,ctx))
-			goto err;				/* 2 */
-		j=1<<(window-1);
-		for (i=1; i>1],&recp,ctx))
-			goto err;
-
-		/* move the 'window' down further */
-		wstart-=wend+1;
-		wvalue=0;
-		start=0;
-		if (wstart < 0) break;
-		}
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	BN_RECP_CTX_free(&recp);
-	bn_check_top(r);
-	return(ret);
-	}
-
+                    const BIGNUM *m, BN_CTX *ctx)
+{
+    int i, j, bits, ret = 0, wstart, wend, window, wvalue;
+    int start = 1;
+    BIGNUM *aa;
+    /* Table of variables obtained from 'ctx' */
+    BIGNUM *val[TABLE_SIZE];
+    BN_RECP_CTX recp;
+
+    if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
+        /* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
+        BNerr(BN_F_BN_MOD_EXP_RECP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return -1;
+    }
+
+    bits = BN_num_bits(p);
+
+    if (bits == 0) {
+        ret = BN_one(r);
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+    aa = BN_CTX_get(ctx);
+    val[0] = BN_CTX_get(ctx);
+    if (!aa || !val[0])
+        goto err;
+
+    BN_RECP_CTX_init(&recp);
+    if (m->neg) {
+        /* ignore sign of 'm' */
+        if (!BN_copy(aa, m))
+            goto err;
+        aa->neg = 0;
+        if (BN_RECP_CTX_set(&recp, aa, ctx) <= 0)
+            goto err;
+    } else {
+        if (BN_RECP_CTX_set(&recp, m, ctx) <= 0)
+            goto err;
+    }
+
+    if (!BN_nnmod(val[0], a, m, ctx))
+        goto err;               /* 1 */
+    if (BN_is_zero(val[0])) {
+        BN_zero(r);
+        ret = 1;
+        goto err;
+    }
+
+    window = BN_window_bits_for_exponent_size(bits);
+    if (window > 1) {
+        if (!BN_mod_mul_reciprocal(aa, val[0], val[0], &recp, ctx))
+            goto err;           /* 2 */
+        j = 1 << (window - 1);
+        for (i = 1; i < j; i++) {
+            if (((val[i] = BN_CTX_get(ctx)) == NULL) ||
+                !BN_mod_mul_reciprocal(val[i], val[i - 1], aa, &recp, ctx))
+                goto err;
+        }
+    }
+
+    start = 1;                  /* This is used to avoid multiplication etc
+                                 * when there is only the value '1' in the
+                                 * buffer. */
+    wvalue = 0;                 /* The 'value' of the window */
+    wstart = bits - 1;          /* The top bit of the window */
+    wend = 0;                   /* The bottom bit of the window */
+
+    if (!BN_one(r))
+        goto err;
+
+    for (;;) {
+        if (BN_is_bit_set(p, wstart) == 0) {
+            if (!start)
+                if (!BN_mod_mul_reciprocal(r, r, r, &recp, ctx))
+                    goto err;
+            if (wstart == 0)
+                break;
+            wstart--;
+            continue;
+        }
+        /*
+         * We now have wstart on a 'set' bit, we now need to work out how bit
+         * a window to do.  To do this we need to scan forward until the last
+         * set bit before the end of the window
+         */
+        j = wstart;
+        wvalue = 1;
+        wend = 0;
+        for (i = 1; i < window; i++) {
+            if (wstart - i < 0)
+                break;
+            if (BN_is_bit_set(p, wstart - i)) {
+                wvalue <<= (i - wend);
+                wvalue |= 1;
+                wend = i;
+            }
+        }
+
+        /* wend is the size of the current window */
+        j = wend + 1;
+        /* add the 'bytes above' */
+        if (!start)
+            for (i = 0; i < j; i++) {
+                if (!BN_mod_mul_reciprocal(r, r, r, &recp, ctx))
+                    goto err;
+            }
+
+        /* wvalue will be an odd number < 2^window */
+        if (!BN_mod_mul_reciprocal(r, r, val[wvalue >> 1], &recp, ctx))
+            goto err;
+
+        /* move the 'window' down further */
+        wstart -= wend + 1;
+        wvalue = 0;
+        start = 0;
+        if (wstart < 0)
+            break;
+    }
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    BN_RECP_CTX_free(&recp);
+    bn_check_top(r);
+    return (ret);
+}
 
 int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
-		    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	int i,j,bits,ret=0,wstart,wend,window,wvalue;
-	int start=1;
-	BIGNUM *d,*r;
-	const BIGNUM *aa;
-	/* Table of variables obtained from 'ctx' */
-	BIGNUM *val[TABLE_SIZE];
-	BN_MONT_CTX *mont=NULL;
-
-	if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0)
-		{
-		return BN_mod_exp_mont_consttime(rr, a, p, m, ctx, in_mont);
-		}
-
-	bn_check_top(a);
-	bn_check_top(p);
-	bn_check_top(m);
-
-	if (!BN_is_odd(m))
-		{
-		BNerr(BN_F_BN_MOD_EXP_MONT,BN_R_CALLED_WITH_EVEN_MODULUS);
-		return(0);
-		}
-	bits=BN_num_bits(p);
-	if (bits == 0)
-		{
-		ret = BN_one(rr);
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-	d = BN_CTX_get(ctx);
-	r = BN_CTX_get(ctx);
-	val[0] = BN_CTX_get(ctx);
-	if (!d || !r || !val[0]) goto err;
-
-	/* If this is not done, things will break in the montgomery
-	 * part */
-
-	if (in_mont != NULL)
-		mont=in_mont;
-	else
-		{
-		if ((mont=BN_MONT_CTX_new()) == NULL) goto err;
-		if (!BN_MONT_CTX_set(mont,m,ctx)) goto err;
-		}
-
-	if (a->neg || BN_ucmp(a,m) >= 0)
-		{
-		if (!BN_nnmod(val[0],a,m,ctx))
-			goto err;
-		aa= val[0];
-		}
-	else
-		aa=a;
-	if (BN_is_zero(aa))
-		{
-		BN_zero(rr);
-		ret = 1;
-		goto err;
-		}
-	if (!BN_to_montgomery(val[0],aa,mont,ctx)) goto err; /* 1 */
-
-	window = BN_window_bits_for_exponent_size(bits);
-	if (window > 1)
-		{
-		if (!BN_mod_mul_montgomery(d,val[0],val[0],mont,ctx)) goto err; /* 2 */
-		j=1<<(window-1);
-		for (i=1; itop;	/* borrow j */
-	if (m->d[j-1] & (((BN_ULONG)1)<<(BN_BITS2-1)))
-		{
-		if (bn_wexpand(r,j) == NULL) goto err;
-		/* 2^(top*BN_BITS2) - m */
-		r->d[0] = (0-m->d[0])&BN_MASK2;
-		for(i=1;id[i] = (~m->d[i])&BN_MASK2;
-		r->top = j;
-		/* Upper words will be zero if the corresponding words of 'm'
-		 * were 0xfff[...], so decrement r->top accordingly. */
-		bn_correct_top(r);
-		}
-	else
+                    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    int i, j, bits, ret = 0, wstart, wend, window, wvalue;
+    int start = 1;
+    BIGNUM *d, *r;
+    const BIGNUM *aa;
+    /* Table of variables obtained from 'ctx' */
+    BIGNUM *val[TABLE_SIZE];
+    BN_MONT_CTX *mont = NULL;
+
+    if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
+        return BN_mod_exp_mont_consttime(rr, a, p, m, ctx, in_mont);
+    }
+
+    bn_check_top(a);
+    bn_check_top(p);
+    bn_check_top(m);
+
+    if (!BN_is_odd(m)) {
+        BNerr(BN_F_BN_MOD_EXP_MONT, BN_R_CALLED_WITH_EVEN_MODULUS);
+        return (0);
+    }
+    bits = BN_num_bits(p);
+    if (bits == 0) {
+        ret = BN_one(rr);
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+    d = BN_CTX_get(ctx);
+    r = BN_CTX_get(ctx);
+    val[0] = BN_CTX_get(ctx);
+    if (!d || !r || !val[0])
+        goto err;
+
+    /*
+     * If this is not done, things will break in the montgomery part
+     */
+
+    if (in_mont != NULL)
+        mont = in_mont;
+    else {
+        if ((mont = BN_MONT_CTX_new()) == NULL)
+            goto err;
+        if (!BN_MONT_CTX_set(mont, m, ctx))
+            goto err;
+    }
+
+    if (a->neg || BN_ucmp(a, m) >= 0) {
+        if (!BN_nnmod(val[0], a, m, ctx))
+            goto err;
+        aa = val[0];
+    } else
+        aa = a;
+    if (BN_is_zero(aa)) {
+        BN_zero(rr);
+        ret = 1;
+        goto err;
+    }
+    if (!BN_to_montgomery(val[0], aa, mont, ctx))
+        goto err;               /* 1 */
+
+    window = BN_window_bits_for_exponent_size(bits);
+    if (window > 1) {
+        if (!BN_mod_mul_montgomery(d, val[0], val[0], mont, ctx))
+            goto err;           /* 2 */
+        j = 1 << (window - 1);
+        for (i = 1; i < j; i++) {
+            if (((val[i] = BN_CTX_get(ctx)) == NULL) ||
+                !BN_mod_mul_montgomery(val[i], val[i - 1], d, mont, ctx))
+                goto err;
+        }
+    }
+
+    start = 1;                  /* This is used to avoid multiplication etc
+                                 * when there is only the value '1' in the
+                                 * buffer. */
+    wvalue = 0;                 /* The 'value' of the window */
+    wstart = bits - 1;          /* The top bit of the window */
+    wend = 0;                   /* The bottom bit of the window */
+
+#if 1                           /* by Shay Gueron's suggestion */
+    j = m->top;                 /* borrow j */
+    if (m->d[j - 1] & (((BN_ULONG)1) << (BN_BITS2 - 1))) {
+        if (bn_wexpand(r, j) == NULL)
+            goto err;
+        /* 2^(top*BN_BITS2) - m */
+        r->d[0] = (0 - m->d[0]) & BN_MASK2;
+        for (i = 1; i < j; i++)
+            r->d[i] = (~m->d[i]) & BN_MASK2;
+        r->top = j;
+        /*
+         * Upper words will be zero if the corresponding words of 'm' were
+         * 0xfff[...], so decrement r->top accordingly.
+         */
+        bn_correct_top(r);
+    } else
 #endif
-	if (!BN_to_montgomery(r,BN_value_one(),mont,ctx)) goto err;
-	for (;;)
-		{
-		if (BN_is_bit_set(p,wstart) == 0)
-			{
-			if (!start)
-				{
-				if (!BN_mod_mul_montgomery(r,r,r,mont,ctx))
-				goto err;
-				}
-			if (wstart == 0) break;
-			wstart--;
-			continue;
-			}
-		/* We now have wstart on a 'set' bit, we now need to work out
-		 * how bit a window to do.  To do this we need to scan
-		 * forward until the last set bit before the end of the
-		 * window */
-		j=wstart;
-		wvalue=1;
-		wend=0;
-		for (i=1; i>1],mont,ctx))
-			goto err;
-
-		/* move the 'window' down further */
-		wstart-=wend+1;
-		wvalue=0;
-		start=0;
-		if (wstart < 0) break;
-		}
+    if (!BN_to_montgomery(r, BN_value_one(), mont, ctx))
+        goto err;
+    for (;;) {
+        if (BN_is_bit_set(p, wstart) == 0) {
+            if (!start) {
+                if (!BN_mod_mul_montgomery(r, r, r, mont, ctx))
+                    goto err;
+            }
+            if (wstart == 0)
+                break;
+            wstart--;
+            continue;
+        }
+        /*
+         * We now have wstart on a 'set' bit, we now need to work out how bit
+         * a window to do.  To do this we need to scan forward until the last
+         * set bit before the end of the window
+         */
+        j = wstart;
+        wvalue = 1;
+        wend = 0;
+        for (i = 1; i < window; i++) {
+            if (wstart - i < 0)
+                break;
+            if (BN_is_bit_set(p, wstart - i)) {
+                wvalue <<= (i - wend);
+                wvalue |= 1;
+                wend = i;
+            }
+        }
+
+        /* wend is the size of the current window */
+        j = wend + 1;
+        /* add the 'bytes above' */
+        if (!start)
+            for (i = 0; i < j; i++) {
+                if (!BN_mod_mul_montgomery(r, r, r, mont, ctx))
+                    goto err;
+            }
+
+        /* wvalue will be an odd number < 2^window */
+        if (!BN_mod_mul_montgomery(r, r, val[wvalue >> 1], mont, ctx))
+            goto err;
+
+        /* move the 'window' down further */
+        wstart -= wend + 1;
+        wvalue = 0;
+        start = 0;
+        if (wstart < 0)
+            break;
+    }
 #if defined(SPARC_T4_MONT)
-	if (OPENSSL_sparcv9cap_P[0]&(SPARCV9_VIS3|SPARCV9_PREFER_FPU))
-		{
-		j = mont->N.top;	/* borrow j */
-		val[0]->d[0] = 1;	/* borrow val[0] */
-		for (i=1;id[i] = 0;
-		val[0]->top = j;
-		if (!BN_mod_mul_montgomery(rr,r,val[0],mont,ctx)) goto err;
-		}
-	else
+    if (OPENSSL_sparcv9cap_P[0] & (SPARCV9_VIS3 | SPARCV9_PREFER_FPU)) {
+        j = mont->N.top;        /* borrow j */
+        val[0]->d[0] = 1;       /* borrow val[0] */
+        for (i = 1; i < j; i++)
+            val[0]->d[i] = 0;
+        val[0]->top = j;
+        if (!BN_mod_mul_montgomery(rr, r, val[0], mont, ctx))
+            goto err;
+    } else
 #endif
-	if (!BN_from_montgomery(rr,r,mont,ctx)) goto err;
-	ret=1;
-err:
-	if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont);
-	BN_CTX_end(ctx);
-	bn_check_top(rr);
-	return(ret);
-	}
+    if (!BN_from_montgomery(rr, r, mont, ctx))
+        goto err;
+    ret = 1;
+ err:
+    if ((in_mont == NULL) && (mont != NULL))
+        BN_MONT_CTX_free(mont);
+    BN_CTX_end(ctx);
+    bn_check_top(rr);
+    return (ret);
+}
 
 #if defined(SPARC_T4_MONT)
 static BN_ULONG bn_get_bits(const BIGNUM *a, int bitpos)
-	{
-	BN_ULONG ret=0;
-	int wordpos;
-
-	wordpos = bitpos/BN_BITS2;
-	bitpos %= BN_BITS2;
-	if (wordpos>=0 && wordpos < a->top)
-		{
-		ret = a->d[wordpos]&BN_MASK2;
-		if (bitpos)
-			{
-			ret >>= bitpos;
-			if (++wordpos < a->top)
-				ret |= a->d[wordpos]<<(BN_BITS2-bitpos);
-			}
-		}
-
-	return ret&BN_MASK2;
+{
+    BN_ULONG ret = 0;
+    int wordpos;
+
+    wordpos = bitpos / BN_BITS2;
+    bitpos %= BN_BITS2;
+    if (wordpos >= 0 && wordpos < a->top) {
+        ret = a->d[wordpos] & BN_MASK2;
+        if (bitpos) {
+            ret >>= bitpos;
+            if (++wordpos < a->top)
+                ret |= a->d[wordpos] << (BN_BITS2 - bitpos);
+        }
+    }
+
+    return ret & BN_MASK2;
 }
 #endif
 
-/* BN_mod_exp_mont_consttime() stores the precomputed powers in a specific layout
- * so that accessing any of these table values shows the same access pattern as far
- * as cache lines are concerned.  The following functions are used to transfer a BIGNUM
- * from/to that table. */
+/*
+ * BN_mod_exp_mont_consttime() stores the precomputed powers in a specific
+ * layout so that accessing any of these table values shows the same access
+ * pattern as far as cache lines are concerned.  The following functions are
+ * used to transfer a BIGNUM from/to that table.
+ */
 
-static int MOD_EXP_CTIME_COPY_TO_PREBUF(const BIGNUM *b, int top, unsigned char *buf, int idx, int width)
-	{
-	size_t i, j;
+static int MOD_EXP_CTIME_COPY_TO_PREBUF(const BIGNUM *b, int top,
+                                        unsigned char *buf, int idx,
+                                        int width)
+{
+    size_t i, j;
 
-	if (top > b->top)
-		top = b->top; /* this works because 'buf' is explicitly zeroed */
-	for (i = 0, j=idx; i < top * sizeof b->d[0]; i++, j+=width)
-		{
-		buf[j] = ((unsigned char*)b->d)[i];
-		}
+    if (top > b->top)
+        top = b->top;           /* this works because 'buf' is explicitly
+                                 * zeroed */
+    for (i = 0, j = idx; i < top * sizeof b->d[0]; i++, j += width) {
+        buf[j] = ((unsigned char *)b->d)[i];
+    }
 
-	return 1;
-	}
+    return 1;
+}
 
-static int MOD_EXP_CTIME_COPY_FROM_PREBUF(BIGNUM *b, int top, unsigned char *buf, int idx, int width)
-	{
-	size_t i, j;
+static int MOD_EXP_CTIME_COPY_FROM_PREBUF(BIGNUM *b, int top,
+                                          unsigned char *buf, int idx,
+                                          int width)
+{
+    size_t i, j;
 
-	if (bn_wexpand(b, top) == NULL)
-		return 0;
+    if (bn_wexpand(b, top) == NULL)
+        return 0;
 
-	for (i=0, j=idx; i < top * sizeof b->d[0]; i++, j+=width)
-		{
-		((unsigned char*)b->d)[i] = buf[j];
-		}
+    for (i = 0, j = idx; i < top * sizeof b->d[0]; i++, j += width) {
+        ((unsigned char *)b->d)[i] = buf[j];
+    }
 
-	b->top = top;
-	bn_correct_top(b);
-	return 1;
-	}	
+    b->top = top;
+    bn_correct_top(b);
+    return 1;
+}
 
-/* Given a pointer value, compute the next address that is a cache line multiple. */
+/*
+ * Given a pointer value, compute the next address that is a cache line
+ * multiple.
+ */
 #define MOD_EXP_CTIME_ALIGN(x_) \
-	((unsigned char*)(x_) + (MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - (((size_t)(x_)) & (MOD_EXP_CTIME_MIN_CACHE_LINE_MASK))))
-
-/* This variant of BN_mod_exp_mont() uses fixed windows and the special
- * precomputation memory layout to limit data-dependency to a minimum
- * to protect secret exponents (cf. the hyper-threading timing attacks
- * pointed out by Colin Percival,
- * http://www.daemonology.net/hyperthreading-considered-harmful/)
+        ((unsigned char*)(x_) + (MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - (((size_t)(x_)) & (MOD_EXP_CTIME_MIN_CACHE_LINE_MASK))))
+
+/*
+ * This variant of BN_mod_exp_mont() uses fixed windows and the special
+ * precomputation memory layout to limit data-dependency to a minimum to
+ * protect secret exponents (cf. the hyper-threading timing attacks pointed
+ * out by Colin Percival,
+ * http://www.daemong-consideredperthreading-considered-harmful/)
  */
 int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
-		    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	int i,bits,ret=0,window,wvalue;
-	int top;
-	BN_MONT_CTX *mont=NULL;
-
-	int numPowers;
-	unsigned char *powerbufFree=NULL;
-	int powerbufLen = 0;
-	unsigned char *powerbuf=NULL;
-	BIGNUM tmp, am;
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *in_mont)
+{
+    int i, bits, ret = 0, window, wvalue;
+    int top;
+    BN_MONT_CTX *mont = NULL;
+
+    int numPowers;
+    unsigned char *powerbufFree = NULL;
+    int powerbufLen = 0;
+    unsigned char *powerbuf = NULL;
+    BIGNUM tmp, am;
 #if defined(SPARC_T4_MONT)
-	unsigned int t4=0;
+    unsigned int t4 = 0;
 #endif
 
-	bn_check_top(a);
-	bn_check_top(p);
-	bn_check_top(m);
-
-	top = m->top;
-
-	if (!(m->d[0] & 1))
-		{
-		BNerr(BN_F_BN_MOD_EXP_MONT_CONSTTIME,BN_R_CALLED_WITH_EVEN_MODULUS);
-		return(0);
-		}
-	bits=BN_num_bits(p);
-	if (bits == 0)
-		{
-		ret = BN_one(rr);
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-
-	/* Allocate a montgomery context if it was not supplied by the caller.
-	 * If this is not done, things will break in the montgomery part.
- 	 */
-	if (in_mont != NULL)
-		mont=in_mont;
-	else
-		{
-		if ((mont=BN_MONT_CTX_new()) == NULL) goto err;
-		if (!BN_MONT_CTX_set(mont,m,ctx)) goto err;
-		}
+    bn_check_top(a);
+    bn_check_top(p);
+    bn_check_top(m);
+
+    top = m->top;
+
+    if (!(m->d[0] & 1)) {
+        BNerr(BN_F_BN_MOD_EXP_MONT_CONSTTIME, BN_R_CALLED_WITH_EVEN_MODULUS);
+        return (0);
+    }
+    bits = BN_num_bits(p);
+    if (bits == 0) {
+        ret = BN_one(rr);
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+
+    /*
+     * Allocate a montgomery context if it was not supplied by the caller. If
+     * this is not done, things will break in the montgomery part.
+     */
+    if (in_mont != NULL)
+        mont = in_mont;
+    else {
+        if ((mont = BN_MONT_CTX_new()) == NULL)
+            goto err;
+        if (!BN_MONT_CTX_set(mont, m, ctx))
+            goto err;
+    }
 
 #ifdef RSAZ_ENABLED
-	/*
-	 * If the size of the operands allow it, perform the optimized
-	 * RSAZ exponentiation. For further information see
-	 * crypto/bn/rsaz_exp.c and accompanying assembly modules.
-	 */
-	if ((16 == a->top) && (16 == p->top) && (BN_num_bits(m) == 1024)
-	    && rsaz_avx2_eligible())
-	    	{
-		if (NULL == bn_wexpand(rr, 16)) goto err;
-		RSAZ_1024_mod_exp_avx2(rr->d, a->d, p->d, m->d, mont->RR.d, mont->n0[0]);
-		rr->top = 16;
-		rr->neg = 0;
-		bn_correct_top(rr);
-		ret = 1;
-		goto err;
-		}
-	else if ((8 == a->top) && (8 == p->top) && (BN_num_bits(m) == 512))
-		{
-		if (NULL == bn_wexpand(rr,8)) goto err;
-		RSAZ_512_mod_exp(rr->d, a->d, p->d, m->d, mont->n0[0], mont->RR.d);
-		rr->top = 8;
-		rr->neg = 0;
-		bn_correct_top(rr);
-		ret = 1;
-		goto err;
-		}
+    /*
+     * If the size of the operands allow it, perform the optimized
+     * RSAZ exponentiation. For further information see
+     * crypto/bn/rsaz_exp.c and accompanying assembly modules.
+     */
+    if ((16 == a->top) && (16 == p->top) && (BN_num_bits(m) == 1024)
+        && rsaz_avx2_eligible()) {
+        if (NULL == bn_wexpand(rr, 16))
+            goto err;
+        RSAZ_1024_mod_exp_avx2(rr->d, a->d, p->d, m->d, mont->RR.d,
+                               mont->n0[0]);
+        rr->top = 16;
+        rr->neg = 0;
+        bn_correct_top(rr);
+        ret = 1;
+        goto err;
+    } else if ((8 == a->top) && (8 == p->top) && (BN_num_bits(m) == 512)) {
+        if (NULL == bn_wexpand(rr, 8))
+            goto err;
+        RSAZ_512_mod_exp(rr->d, a->d, p->d, m->d, mont->n0[0], mont->RR.d);
+        rr->top = 8;
+        rr->neg = 0;
+        bn_correct_top(rr);
+        ret = 1;
+        goto err;
+    }
 #endif
 
-	/* Get the window size to use with size of p. */
-	window = BN_window_bits_for_ctime_exponent_size(bits);
+    /* Get the window size to use with size of p. */
+    window = BN_window_bits_for_ctime_exponent_size(bits);
 #if defined(SPARC_T4_MONT)
-	if (window>=5 && (top&15)==0 && top<=64 &&
-	    (OPENSSL_sparcv9cap_P[1]&(CFR_MONTMUL|CFR_MONTSQR))==
-	    			     (CFR_MONTMUL|CFR_MONTSQR) &&
-	    (t4=OPENSSL_sparcv9cap_P[0]))
-		window=5;
-	else
+    if (window >= 5 && (top & 15) == 0 && top <= 64 &&
+        (OPENSSL_sparcv9cap_P[1] & (CFR_MONTMUL | CFR_MONTSQR)) ==
+        (CFR_MONTMUL | CFR_MONTSQR) && (t4 = OPENSSL_sparcv9cap_P[0]))
+        window = 5;
+    else
 #endif
 #if defined(OPENSSL_BN_ASM_MONT5)
-	if (window>=5)
-		{
-		window=5;	/* ~5% improvement for RSA2048 sign, and even for RSA4096 */
-		if ((top&7)==0)	powerbufLen += 2*top*sizeof(m->d[0]);
-		}
+    if (window >= 5) {
+        window = 5;             /* ~5% improvement for RSA2048 sign, and even
+                                 * for RSA4096 */
+        if ((top & 7) == 0)
+            powerbufLen += 2 * top * sizeof(m->d[0]);
+    }
 #endif
-	(void)0;
-
-	/* Allocate a buffer large enough to hold all of the pre-computed
-	 * powers of am, am itself and tmp.
-	 */
-	numPowers = 1 << window;
-	powerbufLen += sizeof(m->d[0])*(top*numPowers +
-				((2*top)>numPowers?(2*top):numPowers));
+    (void)0;
+
+    /*
+     * Allocate a buffer large enough to hold all of the pre-computed powers
+     * of am, am itself and tmp.
+     */
+    numPowers = 1 << window;
+    powerbufLen += sizeof(m->d[0]) * (top * numPowers +
+                                      ((2 * top) >
+                                       numPowers ? (2 * top) : numPowers));
 #ifdef alloca
-	if (powerbufLen < 3072)
-		powerbufFree = alloca(powerbufLen+MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH);
-	else
+    if (powerbufLen < 3072)
+        powerbufFree =
+            alloca(powerbufLen + MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH);
+    else
 #endif
-	if ((powerbufFree=(unsigned char*)OPENSSL_malloc(powerbufLen+MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH)) == NULL)
-		goto err;
-		
-	powerbuf = MOD_EXP_CTIME_ALIGN(powerbufFree);
-	memset(powerbuf, 0, powerbufLen);
+        if ((powerbufFree =
+             (unsigned char *)OPENSSL_malloc(powerbufLen +
+                                             MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH))
+            == NULL)
+        goto err;
+
+    powerbuf = MOD_EXP_CTIME_ALIGN(powerbufFree);
+    memset(powerbuf, 0, powerbufLen);
 
 #ifdef alloca
-	if (powerbufLen < 3072)
-		powerbufFree = NULL;
+    if (powerbufLen < 3072)
+        powerbufFree = NULL;
 #endif
 
-	/* lay down tmp and am right after powers table */
-	tmp.d     = (BN_ULONG *)(powerbuf + sizeof(m->d[0])*top*numPowers);
-	am.d      = tmp.d + top;
-	tmp.top   = am.top  = 0;
-	tmp.dmax  = am.dmax = top;
-	tmp.neg   = am.neg  = 0;
-	tmp.flags = am.flags = BN_FLG_STATIC_DATA;
-
-	/* prepare a^0 in Montgomery domain */
-#if 1	/* by Shay Gueron's suggestion */
-	if (m->d[top-1] & (((BN_ULONG)1)<<(BN_BITS2-1)))
-		{
-		/* 2^(top*BN_BITS2) - m */
-		tmp.d[0] = (0-m->d[0])&BN_MASK2;
-		for (i=1;id[i])&BN_MASK2;
-		tmp.top = top;
-		}
-	else
+    /* lay down tmp and am right after powers table */
+    tmp.d = (BN_ULONG *)(powerbuf + sizeof(m->d[0]) * top * numPowers);
+    am.d = tmp.d + top;
+    tmp.top = am.top = 0;
+    tmp.dmax = am.dmax = top;
+    tmp.neg = am.neg = 0;
+    tmp.flags = am.flags = BN_FLG_STATIC_DATA;
+
+    /* prepare a^0 in Montgomery domain */
+#if 1                           /* by Shay Gueron's suggestion */
+    if (m->d[top - 1] & (((BN_ULONG)1) << (BN_BITS2 - 1))) {
+        /* 2^(top*BN_BITS2) - m */
+        tmp.d[0] = (0 - m->d[0]) & BN_MASK2;
+        for (i = 1; i < top; i++)
+            tmp.d[i] = (~m->d[i]) & BN_MASK2;
+        tmp.top = top;
+    } else
 #endif
- 	if (!BN_to_montgomery(&tmp,BN_value_one(),mont,ctx))	goto err;
-
-	/* prepare a^1 in Montgomery domain */
-	if (a->neg || BN_ucmp(a,m) >= 0)
-		{
-		if (!BN_mod(&am,a,m,ctx))			goto err;
-		if (!BN_to_montgomery(&am,&am,mont,ctx))	goto err;
-		}
-	else	if (!BN_to_montgomery(&am,a,mont,ctx))		goto err;
+    if (!BN_to_montgomery(&tmp, BN_value_one(), mont, ctx))
+        goto err;
+
+    /* prepare a^1 in Montgomery domain */
+    if (a->neg || BN_ucmp(a, m) >= 0) {
+        if (!BN_mod(&am, a, m, ctx))
+            goto err;
+        if (!BN_to_montgomery(&am, &am, mont, ctx))
+            goto err;
+    } else if (!BN_to_montgomery(&am, a, mont, ctx))
+        goto err;
 
 #if defined(SPARC_T4_MONT)
-    if (t4)
-	{
-	typedef int (*bn_pwr5_mont_f)(BN_ULONG *tp,const BN_ULONG *np,
-			const BN_ULONG *n0,const void *table,int power,int bits);
-	int bn_pwr5_mont_t4_8(BN_ULONG *tp,const BN_ULONG *np,
-			const BN_ULONG *n0,const void *table,int power,int bits);
-	int bn_pwr5_mont_t4_16(BN_ULONG *tp,const BN_ULONG *np,
-			const BN_ULONG *n0,const void *table,int power,int bits);
-	int bn_pwr5_mont_t4_24(BN_ULONG *tp,const BN_ULONG *np,
-			const BN_ULONG *n0,const void *table,int power,int bits);
-	int bn_pwr5_mont_t4_32(BN_ULONG *tp,const BN_ULONG *np,
-			const BN_ULONG *n0,const void *table,int power,int bits);
-	static const bn_pwr5_mont_f pwr5_funcs[4] = {
-			bn_pwr5_mont_t4_8,	bn_pwr5_mont_t4_16,
-			bn_pwr5_mont_t4_24,	bn_pwr5_mont_t4_32 };
-	bn_pwr5_mont_f pwr5_worker = pwr5_funcs[top/16-1];
-
-	typedef int (*bn_mul_mont_f)(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,const BN_ULONG *n0);
-	int bn_mul_mont_t4_8(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,const BN_ULONG *n0);
-	int bn_mul_mont_t4_16(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,const BN_ULONG *n0);
-	int bn_mul_mont_t4_24(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,const BN_ULONG *n0);
-	int bn_mul_mont_t4_32(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,const BN_ULONG *n0);
-	static const bn_mul_mont_f mul_funcs[4] = {
-			bn_mul_mont_t4_8,	bn_mul_mont_t4_16,
-			bn_mul_mont_t4_24,	bn_mul_mont_t4_32 };
-	bn_mul_mont_f mul_worker = mul_funcs[top/16-1];
-
-	void bn_mul_mont_vis3(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,
-			const BN_ULONG *n0,int num);
-	void bn_mul_mont_t4(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *bp,const BN_ULONG *np,
-			const BN_ULONG *n0,int num);
-	void bn_mul_mont_gather5_t4(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *table,const BN_ULONG *np,
-			const BN_ULONG *n0,int num,int power);
-	void bn_flip_n_scatter5_t4(const BN_ULONG *inp,size_t num,
-			void *table,size_t power);
-	void bn_gather5_t4(BN_ULONG *out,size_t num,
-			void *table,size_t power);
-	void bn_flip_t4(BN_ULONG *dst,BN_ULONG *src,size_t num);
-
-	BN_ULONG *np=mont->N.d, *n0=mont->n0;
-	int stride = 5*(6-(top/16-1));	/* multiple of 5, but less than 32 */
-
-	/* BN_to_montgomery can contaminate words above .top
-	 * [in BN_DEBUG[_DEBUG] build]... */
-	for (i=am.top; iN.d,top);
-
-	bits--;
-	for (wvalue=0, i=bits%5; i>=0; i--,bits--)
-		wvalue = (wvalue<<1)+BN_is_bit_set(p,bits);
-	bn_gather5_t4(tmp.d,top,powerbuf,wvalue);
-
-	/* Scan the exponent one window at a time starting from the most
-	 * significant bits.
-	 */
-	while (bits >= 0)
-		{
-		if (bits < stride) stride = bits+1;
-		bits -= stride;
-		wvalue = bn_get_bits(p,bits+1);
-
-		if ((*pwr5_worker)(tmp.d,np,n0,powerbuf,wvalue,stride)) continue;
-		/* retry once and fall back */
-		if ((*pwr5_worker)(tmp.d,np,n0,powerbuf,wvalue,stride)) continue;
-
-		bits += stride-5;
-		wvalue >>= stride-5;
-		wvalue &= 31;
-		bn_mul_mont_t4(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_t4(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_t4(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_t4(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_t4(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_gather5_t4(tmp.d,tmp.d,powerbuf,np,n0,top,wvalue);
-		}
-
-	bn_flip_t4(tmp.d,tmp.d,top);
-	top *= 2;
-	/* back to 32-bit domain */
-	tmp.top=top;
-	bn_correct_top(&tmp);
-	OPENSSL_cleanse(np,top*sizeof(BN_ULONG));
-	}
-    else
+    if (t4) {
+        typedef int (*bn_pwr5_mont_f) (BN_ULONG *tp, const BN_ULONG *np,
+                                       const BN_ULONG *n0, const void *table,
+                                       int power, int bits);
+        int bn_pwr5_mont_t4_8(BN_ULONG *tp, const BN_ULONG *np,
+                              const BN_ULONG *n0, const void *table,
+                              int power, int bits);
+        int bn_pwr5_mont_t4_16(BN_ULONG *tp, const BN_ULONG *np,
+                               const BN_ULONG *n0, const void *table,
+                               int power, int bits);
+        int bn_pwr5_mont_t4_24(BN_ULONG *tp, const BN_ULONG *np,
+                               const BN_ULONG *n0, const void *table,
+                               int power, int bits);
+        int bn_pwr5_mont_t4_32(BN_ULONG *tp, const BN_ULONG *np,
+                               const BN_ULONG *n0, const void *table,
+                               int power, int bits);
+        static const bn_pwr5_mont_f pwr5_funcs[4] = {
+            bn_pwr5_mont_t4_8, bn_pwr5_mont_t4_16,
+            bn_pwr5_mont_t4_24, bn_pwr5_mont_t4_32
+        };
+        bn_pwr5_mont_f pwr5_worker = pwr5_funcs[top / 16 - 1];
+
+        typedef int (*bn_mul_mont_f) (BN_ULONG *rp, const BN_ULONG *ap,
+                                      const void *bp, const BN_ULONG *np,
+                                      const BN_ULONG *n0);
+        int bn_mul_mont_t4_8(BN_ULONG *rp, const BN_ULONG *ap, const void *bp,
+                             const BN_ULONG *np, const BN_ULONG *n0);
+        int bn_mul_mont_t4_16(BN_ULONG *rp, const BN_ULONG *ap,
+                              const void *bp, const BN_ULONG *np,
+                              const BN_ULONG *n0);
+        int bn_mul_mont_t4_24(BN_ULONG *rp, const BN_ULONG *ap,
+                              const void *bp, const BN_ULONG *np,
+                              const BN_ULONG *n0);
+        int bn_mul_mont_t4_32(BN_ULONG *rp, const BN_ULONG *ap,
+                              const void *bp, const BN_ULONG *np,
+                              const BN_ULONG *n0);
+        static const bn_mul_mont_f mul_funcs[4] = {
+            bn_mul_mont_t4_8, bn_mul_mont_t4_16,
+            bn_mul_mont_t4_24, bn_mul_mont_t4_32
+        };
+        bn_mul_mont_f mul_worker = mul_funcs[top / 16 - 1];
+
+        void bn_mul_mont_vis3(BN_ULONG *rp, const BN_ULONG *ap,
+                              const void *bp, const BN_ULONG *np,
+                              const BN_ULONG *n0, int num);
+        void bn_mul_mont_t4(BN_ULONG *rp, const BN_ULONG *ap,
+                            const void *bp, const BN_ULONG *np,
+                            const BN_ULONG *n0, int num);
+        void bn_mul_mont_gather5_t4(BN_ULONG *rp, const BN_ULONG *ap,
+                                    const void *table, const BN_ULONG *np,
+                                    const BN_ULONG *n0, int num, int power);
+        void bn_flip_n_scatter5_t4(const BN_ULONG *inp, size_t num,
+                                   void *table, size_t power);
+        void bn_gather5_t4(BN_ULONG *out, size_t num,
+                           void *table, size_t power);
+        void bn_flip_t4(BN_ULONG *dst, BN_ULONG *src, size_t num);
+
+        BN_ULONG *np = mont->N.d, *n0 = mont->n0;
+        int stride = 5 * (6 - (top / 16 - 1)); /* multiple of 5, but less
+                                                * than 32 */
+
+        /*
+         * BN_to_montgomery can contaminate words above .top [in
+         * BN_DEBUG[_DEBUG] build]...
+         */
+        for (i = am.top; i < top; i++)
+            am.d[i] = 0;
+        for (i = tmp.top; i < top; i++)
+            tmp.d[i] = 0;
+
+        bn_flip_n_scatter5_t4(tmp.d, top, powerbuf, 0);
+        bn_flip_n_scatter5_t4(am.d, top, powerbuf, 1);
+        if (!(*mul_worker) (tmp.d, am.d, am.d, np, n0) &&
+            !(*mul_worker) (tmp.d, am.d, am.d, np, n0))
+            bn_mul_mont_vis3(tmp.d, am.d, am.d, np, n0, top);
+        bn_flip_n_scatter5_t4(tmp.d, top, powerbuf, 2);
+
+        for (i = 3; i < 32; i++) {
+            /* Calculate a^i = a^(i-1) * a */
+            if (!(*mul_worker) (tmp.d, tmp.d, am.d, np, n0) &&
+                !(*mul_worker) (tmp.d, tmp.d, am.d, np, n0))
+                bn_mul_mont_vis3(tmp.d, tmp.d, am.d, np, n0, top);
+            bn_flip_n_scatter5_t4(tmp.d, top, powerbuf, i);
+        }
+
+        /* switch to 64-bit domain */
+        np = alloca(top * sizeof(BN_ULONG));
+        top /= 2;
+        bn_flip_t4(np, mont->N.d, top);
+
+        bits--;
+        for (wvalue = 0, i = bits % 5; i >= 0; i--, bits--)
+            wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);
+        bn_gather5_t4(tmp.d, top, powerbuf, wvalue);
+
+        /*
+         * Scan the exponent one window at a time starting from the most
+         * significant bits.
+         */
+        while (bits >= 0) {
+            if (bits < stride)
+                stride = bits + 1;
+            bits -= stride;
+            wvalue = bn_get_bits(p, bits + 1);
+
+            if ((*pwr5_worker) (tmp.d, np, n0, powerbuf, wvalue, stride))
+                continue;
+            /* retry once and fall back */
+            if ((*pwr5_worker) (tmp.d, np, n0, powerbuf, wvalue, stride))
+                continue;
+
+            bits += stride - 5;
+            wvalue >>= stride - 5;
+            wvalue &= 31;
+            bn_mul_mont_t4(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_mul_mont_t4(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_mul_mont_t4(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_mul_mont_t4(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_mul_mont_t4(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_mul_mont_gather5_t4(tmp.d, tmp.d, powerbuf, np, n0, top,
+                                   wvalue);
+        }
+
+        bn_flip_t4(tmp.d, tmp.d, top);
+        top *= 2;
+        /* back to 32-bit domain */
+        tmp.top = top;
+        bn_correct_top(&tmp);
+        OPENSSL_cleanse(np, top * sizeof(BN_ULONG));
+    } else
 #endif
 #if defined(OPENSSL_BN_ASM_MONT5)
-    if (window==5 && top>1)
-	{
-	/* This optimization uses ideas from http://eprint.iacr.org/2011/239,
-	 * specifically optimization of cache-timing attack countermeasures
-	 * and pre-computation optimization. */
-
-	/* Dedicated window==4 case improves 512-bit RSA sign by ~15%, but as
-	 * 512-bit RSA is hardly relevant, we omit it to spare size... */ 
-	void bn_mul_mont_gather5(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *table,const BN_ULONG *np,
-			const BN_ULONG *n0,int num,int power);
-	void bn_scatter5(const BN_ULONG *inp,size_t num,
-			void *table,size_t power);
-	void bn_gather5(BN_ULONG *out,size_t num,
-			void *table,size_t power);
-	void bn_power5(BN_ULONG *rp,const BN_ULONG *ap,
-			const void *table,const BN_ULONG *np,
-			const BN_ULONG *n0,int num,int power);
-	int bn_get_bits5(const BN_ULONG *ap,int off);
-	int bn_from_montgomery(BN_ULONG *rp,const BN_ULONG *ap,
-			const BN_ULONG *not_used,const BN_ULONG *np,
-			const BN_ULONG *n0,int num);
-
-	BN_ULONG *np=mont->N.d, *n0=mont->n0, *np2;
-
-	/* BN_to_montgomery can contaminate words above .top
-	 * [in BN_DEBUG[_DEBUG] build]... */
-	for (i=am.top; i=0; i--,bits--)
-		wvalue = (wvalue<<1)+BN_is_bit_set(p,bits);
-	bn_gather5(tmp.d,top,powerbuf,wvalue);
-
-	/* Scan the exponent one window at a time starting from the most
-	 * significant bits.
-	 */
-	if (top&7)
-	    while (bits >= 0)
-		{
-		for (wvalue=0, i=0; i<5; i++,bits--)
-			wvalue = (wvalue<<1)+BN_is_bit_set(p,bits);
-
-		bn_mul_mont(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont(tmp.d,tmp.d,tmp.d,np,n0,top);
-		bn_mul_mont_gather5(tmp.d,tmp.d,powerbuf,np,n0,top,wvalue);
-		}
-	else
-	    {
-	    while (bits >= 0)
-		{
-		wvalue = bn_get_bits5(p->d,bits-4);
-		bits-=5;
-		bn_power5(tmp.d,tmp.d,powerbuf,np2,n0,top,wvalue);
-		}
-	    }
-
-	ret=bn_from_montgomery(tmp.d,tmp.d,NULL,np2,n0,top);
-	tmp.top=top;
-	bn_correct_top(&tmp);
-	if (ret)
-		{
-		if (!BN_copy(rr,&tmp)) ret=0;
-		goto err; /* non-zero ret means it's not error */
-		}
-	}
-    else
+    if (window == 5 && top > 1) {
+        /*
+         * This optimization uses ideas from http://eprint.iacr.org/2011/239,
+         * specifically optimization of cache-timing attack countermeasures
+         * and pre-computation optimization.
+         */
+
+        /*
+         * Dedicated window==4 case improves 512-bit RSA sign by ~15%, but as
+         * 512-bit RSA is hardly relevant, we omit it to spare size...
+         */
+        void bn_mul_mont_gather5(BN_ULONG *rp, const BN_ULONG *ap,
+                                 const void *table, const BN_ULONG *np,
+                                 const BN_ULONG *n0, int num, int power);
+        void bn_scatter5(const BN_ULONG *inp, size_t num,
+                         void *table, size_t power);
+        void bn_gather5(BN_ULONG *out, size_t num, void *table, size_t power);
+        void bn_power5(BN_ULONG *rp, const BN_ULONG *ap,
+                       const void *table, const BN_ULONG *np,
+                       const BN_ULONG *n0, int num, int power);
+        int bn_get_bits5(const BN_ULONG *ap, int off);
+        int bn_from_montgomery(BN_ULONG *rp, const BN_ULONG *ap,
+                               const BN_ULONG *not_used, const BN_ULONG *np,
+                               const BN_ULONG *n0, int num);
+
+        BN_ULONG *np = mont->N.d, *n0 = mont->n0, *np2;
+
+        /*
+         * BN_to_montgomery can contaminate words above .top [in
+         * BN_DEBUG[_DEBUG] build]...
+         */
+        for (i = am.top; i < top; i++)
+            am.d[i] = 0;
+        for (i = tmp.top; i < top; i++)
+            tmp.d[i] = 0;
+
+        if (top & 7)
+            np2 = np;
+        else
+            for (np2 = am.d + top, i = 0; i < top; i++)
+                np2[2 * i] = np[i];
+
+        bn_scatter5(tmp.d, top, powerbuf, 0);
+        bn_scatter5(am.d, am.top, powerbuf, 1);
+        bn_mul_mont(tmp.d, am.d, am.d, np, n0, top);
+        bn_scatter5(tmp.d, top, powerbuf, 2);
+
+# if 0
+        for (i = 3; i < 32; i++) {
+            /* Calculate a^i = a^(i-1) * a */
+            bn_mul_mont_gather5(tmp.d, am.d, powerbuf, np2, n0, top, i - 1);
+            bn_scatter5(tmp.d, top, powerbuf, i);
+        }
+# else
+        /* same as above, but uses squaring for 1/2 of operations */
+        for (i = 4; i < 32; i *= 2) {
+            bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_scatter5(tmp.d, top, powerbuf, i);
+        }
+        for (i = 3; i < 8; i += 2) {
+            int j;
+            bn_mul_mont_gather5(tmp.d, am.d, powerbuf, np2, n0, top, i - 1);
+            bn_scatter5(tmp.d, top, powerbuf, i);
+            for (j = 2 * i; j < 32; j *= 2) {
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_scatter5(tmp.d, top, powerbuf, j);
+            }
+        }
+        for (; i < 16; i += 2) {
+            bn_mul_mont_gather5(tmp.d, am.d, powerbuf, np2, n0, top, i - 1);
+            bn_scatter5(tmp.d, top, powerbuf, i);
+            bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+            bn_scatter5(tmp.d, top, powerbuf, 2 * i);
+        }
+        for (; i < 32; i += 2) {
+            bn_mul_mont_gather5(tmp.d, am.d, powerbuf, np2, n0, top, i - 1);
+            bn_scatter5(tmp.d, top, powerbuf, i);
+        }
+# endif
+        bits--;
+        for (wvalue = 0, i = bits % 5; i >= 0; i--, bits--)
+            wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);
+        bn_gather5(tmp.d, top, powerbuf, wvalue);
+
+        /*
+         * Scan the exponent one window at a time starting from the most
+         * significant bits.
+         */
+        if (top & 7)
+            while (bits >= 0) {
+                for (wvalue = 0, i = 0; i < 5; i++, bits--)
+                    wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);
+
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_mul_mont(tmp.d, tmp.d, tmp.d, np, n0, top);
+                bn_mul_mont_gather5(tmp.d, tmp.d, powerbuf, np, n0, top,
+                                    wvalue);
+        } else {
+            while (bits >= 0) {
+                wvalue = bn_get_bits5(p->d, bits - 4);
+                bits -= 5;
+                bn_power5(tmp.d, tmp.d, powerbuf, np2, n0, top, wvalue);
+            }
+        }
+
+        ret = bn_from_montgomery(tmp.d, tmp.d, NULL, np2, n0, top);
+        tmp.top = top;
+        bn_correct_top(&tmp);
+        if (ret) {
+            if (!BN_copy(rr, &tmp))
+                ret = 0;
+            goto err;           /* non-zero ret means it's not error */
+        }
+    } else
 #endif
-	{
-	if (!MOD_EXP_CTIME_COPY_TO_PREBUF(&tmp, top, powerbuf, 0, numPowers)) goto err;
-	if (!MOD_EXP_CTIME_COPY_TO_PREBUF(&am,  top, powerbuf, 1, numPowers)) goto err;
-
-	/* If the window size is greater than 1, then calculate
-	 * val[i=2..2^winsize-1]. Powers are computed as a*a^(i-1)
-	 * (even powers could instead be computed as (a^(i/2))^2
-	 * to use the slight performance advantage of sqr over mul).
-	 */
-	if (window > 1)
-		{
-		if (!BN_mod_mul_montgomery(&tmp,&am,&am,mont,ctx))	goto err;
-		if (!MOD_EXP_CTIME_COPY_TO_PREBUF(&tmp, top, powerbuf, 2, numPowers)) goto err;
-		for (i=3; i=0; i--,bits--)
-		wvalue = (wvalue<<1)+BN_is_bit_set(p,bits);
-	if (!MOD_EXP_CTIME_COPY_FROM_PREBUF(&tmp,top,powerbuf,wvalue,numPowers)) goto err;
- 
-	/* Scan the exponent one window at a time starting from the most
-	 * significant bits.
-	 */
- 	while (bits >= 0)
-  		{
- 		wvalue=0; /* The 'value' of the window */
- 		
- 		/* Scan the window, squaring the result as we go */
- 		for (i=0; i 1) {
+            if (!BN_mod_mul_montgomery(&tmp, &am, &am, mont, ctx))
+                goto err;
+            if (!MOD_EXP_CTIME_COPY_TO_PREBUF
+                (&tmp, top, powerbuf, 2, numPowers))
+                goto err;
+            for (i = 3; i < numPowers; i++) {
+                /* Calculate a^i = a^(i-1) * a */
+                if (!BN_mod_mul_montgomery(&tmp, &am, &tmp, mont, ctx))
+                    goto err;
+                if (!MOD_EXP_CTIME_COPY_TO_PREBUF
+                    (&tmp, top, powerbuf, i, numPowers))
+                    goto err;
+            }
+        }
+
+        bits--;
+        for (wvalue = 0, i = bits % window; i >= 0; i--, bits--)
+            wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);
+        if (!MOD_EXP_CTIME_COPY_FROM_PREBUF
+            (&tmp, top, powerbuf, wvalue, numPowers))
+            goto err;
+
+        /*
+         * Scan the exponent one window at a time starting from the most
+         * significant bits.
+         */
+        while (bits >= 0) {
+            wvalue = 0;         /* The 'value' of the window */
+
+            /* Scan the window, squaring the result as we go */
+            for (i = 0; i < window; i++, bits--) {
+                if (!BN_mod_mul_montgomery(&tmp, &tmp, &tmp, mont, ctx))
+                    goto err;
+                wvalue = (wvalue << 1) + BN_is_bit_set(p, bits);
+            }
+
+            /*
+             * Fetch the appropriate pre-computed value from the pre-buf
+             */
+            if (!MOD_EXP_CTIME_COPY_FROM_PREBUF
+                (&am, top, powerbuf, wvalue, numPowers))
+                goto err;
+
+            /* Multiply the result into the intermediate result */
+            if (!BN_mod_mul_montgomery(&tmp, &tmp, &am, mont, ctx))
+                goto err;
+        }
+    }
+
+    /* Convert the final result from montgomery to standard format */
 #if defined(SPARC_T4_MONT)
-	if (OPENSSL_sparcv9cap_P[0]&(SPARCV9_VIS3|SPARCV9_PREFER_FPU))
-		{
-		am.d[0] = 1;	/* borrow am */
-		for (i=1;itop == 1)
-		a %= m->d[0]; /* make sure that 'a' is reduced */
-
-	bits = BN_num_bits(p);
-	if (bits == 0)
-		{
-		/* x**0 mod 1 is still zero. */
-		if (BN_is_one(m))
-			{
-			ret = 1;
-			BN_zero(rr);
-			}
-		else
-			ret = BN_one(rr);
-		return ret;
-		}
-	if (a == 0)
-		{
-		BN_zero(rr);
-		ret = 1;
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-	d = BN_CTX_get(ctx);
-	r = BN_CTX_get(ctx);
-	t = BN_CTX_get(ctx);
-	if (d == NULL || r == NULL || t == NULL) goto err;
-
-	if (in_mont != NULL)
-		mont=in_mont;
-	else
-		{
-		if ((mont = BN_MONT_CTX_new()) == NULL) goto err;
-		if (!BN_MONT_CTX_set(mont, m, ctx)) goto err;
-		}
-
-	r_is_one = 1; /* except for Montgomery factor */
-
-	/* bits-1 >= 0 */
-
-	/* The result is accumulated in the product r*w. */
-	w = a; /* bit 'bits-1' of 'p' is always set */
-	for (b = bits-2; b >= 0; b--)
-		{
-		/* First, square r*w. */
-		next_w = w*w;
-		if ((next_w/w) != w) /* overflow */
-			{
-			if (r_is_one)
-				{
-				if (!BN_TO_MONTGOMERY_WORD(r, w, mont)) goto err;
-				r_is_one = 0;
-				}
-			else
-				{
-				if (!BN_MOD_MUL_WORD(r, w, m)) goto err;
-				}
-			next_w = 1;
-			}
-		w = next_w;
-		if (!r_is_one)
-			{
-			if (!BN_mod_mul_montgomery(r, r, r, mont, ctx)) goto err;
-			}
-
-		/* Second, multiply r*w by 'a' if exponent bit is set. */
-		if (BN_is_bit_set(p, b))
-			{
-			next_w = w*a;
-			if ((next_w/a) != w) /* overflow */
-				{
-				if (r_is_one)
-					{
-					if (!BN_TO_MONTGOMERY_WORD(r, w, mont)) goto err;
-					r_is_one = 0;
-					}
-				else
-					{
-					if (!BN_MOD_MUL_WORD(r, w, m)) goto err;
-					}
-				next_w = a;
-				}
-			w = next_w;
-			}
-		}
-
-	/* Finally, set r:=r*w. */
-	if (w != 1)
-		{
-		if (r_is_one)
-			{
-			if (!BN_TO_MONTGOMERY_WORD(r, w, mont)) goto err;
-			r_is_one = 0;
-			}
-		else
-			{
-			if (!BN_MOD_MUL_WORD(r, w, m)) goto err;
-			}
-		}
-
-	if (r_is_one) /* can happen only if a == 1*/
-		{
-		if (!BN_one(rr)) goto err;
-		}
-	else
-		{
-		if (!BN_from_montgomery(rr, r, mont, ctx)) goto err;
-		}
-	ret = 1;
-err:
-	if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont);
-	BN_CTX_end(ctx);
-	bn_check_top(rr);
-	return(ret);
-	}
-
+                (BN_set_word(r, (w)) && BN_to_montgomery(r, r, (mont), ctx))
+
+    if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
+        /* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
+        BNerr(BN_F_BN_MOD_EXP_MONT_WORD, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return -1;
+    }
+
+    bn_check_top(p);
+    bn_check_top(m);
+
+    if (!BN_is_odd(m)) {
+        BNerr(BN_F_BN_MOD_EXP_MONT_WORD, BN_R_CALLED_WITH_EVEN_MODULUS);
+        return (0);
+    }
+    if (m->top == 1)
+        a %= m->d[0];           /* make sure that 'a' is reduced */
+
+    bits = BN_num_bits(p);
+    if (bits == 0) {
+        /* x**0 mod 1 is still zero. */
+        if (BN_is_one(m)) {
+            ret = 1;
+            BN_zero(rr);
+        } else
+            ret = BN_one(rr);
+        return ret;
+    }
+    if (a == 0) {
+        BN_zero(rr);
+        ret = 1;
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+    d = BN_CTX_get(ctx);
+    r = BN_CTX_get(ctx);
+    t = BN_CTX_get(ctx);
+    if (d == NULL || r == NULL || t == NULL)
+        goto err;
+
+    if (in_mont != NULL)
+        mont = in_mont;
+    else {
+        if ((mont = BN_MONT_CTX_new()) == NULL)
+            goto err;
+        if (!BN_MONT_CTX_set(mont, m, ctx))
+            goto err;
+    }
+
+    r_is_one = 1;               /* except for Montgomery factor */
+
+    /* bits-1 >= 0 */
+
+    /* The result is accumulated in the product r*w. */
+    w = a;                      /* bit 'bits-1' of 'p' is always set */
+    for (b = bits - 2; b >= 0; b--) {
+        /* First, square r*w. */
+        next_w = w * w;
+        if ((next_w / w) != w) { /* overflow */
+            if (r_is_one) {
+                if (!BN_TO_MONTGOMERY_WORD(r, w, mont))
+                    goto err;
+                r_is_one = 0;
+            } else {
+                if (!BN_MOD_MUL_WORD(r, w, m))
+                    goto err;
+            }
+            next_w = 1;
+        }
+        w = next_w;
+        if (!r_is_one) {
+            if (!BN_mod_mul_montgomery(r, r, r, mont, ctx))
+                goto err;
+        }
+
+        /* Second, multiply r*w by 'a' if exponent bit is set. */
+        if (BN_is_bit_set(p, b)) {
+            next_w = w * a;
+            if ((next_w / a) != w) { /* overflow */
+                if (r_is_one) {
+                    if (!BN_TO_MONTGOMERY_WORD(r, w, mont))
+                        goto err;
+                    r_is_one = 0;
+                } else {
+                    if (!BN_MOD_MUL_WORD(r, w, m))
+                        goto err;
+                }
+                next_w = a;
+            }
+            w = next_w;
+        }
+    }
+
+    /* Finally, set r:=r*w. */
+    if (w != 1) {
+        if (r_is_one) {
+            if (!BN_TO_MONTGOMERY_WORD(r, w, mont))
+                goto err;
+            r_is_one = 0;
+        } else {
+            if (!BN_MOD_MUL_WORD(r, w, m))
+                goto err;
+        }
+    }
+
+    if (r_is_one) {             /* can happen only if a == 1 */
+        if (!BN_one(rr))
+            goto err;
+    } else {
+        if (!BN_from_montgomery(rr, r, mont, ctx))
+            goto err;
+    }
+    ret = 1;
+ err:
+    if ((in_mont == NULL) && (mont != NULL))
+        BN_MONT_CTX_free(mont);
+    BN_CTX_end(ctx);
+    bn_check_top(rr);
+    return (ret);
+}
 
 /* The old fallback, simple version :-) */
 int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx)
-	{
-	int i,j,bits,ret=0,wstart,wend,window,wvalue;
-	int start=1;
-	BIGNUM *d;
-	/* Table of variables obtained from 'ctx' */
-	BIGNUM *val[TABLE_SIZE];
-
-	if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0)
-		{
-		/* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
-		BNerr(BN_F_BN_MOD_EXP_SIMPLE,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return -1;
-		}
-
-	bits=BN_num_bits(p);
-
-	if (bits == 0)
-		{
-		ret = BN_one(r);
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-	d = BN_CTX_get(ctx);
-	val[0] = BN_CTX_get(ctx);
-	if(!d || !val[0]) goto err;
-
-	if (!BN_nnmod(val[0],a,m,ctx)) goto err;		/* 1 */
-	if (BN_is_zero(val[0]))
-		{
-		BN_zero(r);
-		ret = 1;
-		goto err;
-		}
-
-	window = BN_window_bits_for_exponent_size(bits);
-	if (window > 1)
-		{
-		if (!BN_mod_mul(d,val[0],val[0],m,ctx))
-			goto err;				/* 2 */
-		j=1<<(window-1);
-		for (i=1; i>1],m,ctx))
-			goto err;
-
-		/* move the 'window' down further */
-		wstart-=wend+1;
-		wvalue=0;
-		start=0;
-		if (wstart < 0) break;
-		}
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	bn_check_top(r);
-	return(ret);
-	}
+                      const BIGNUM *m, BN_CTX *ctx)
+{
+    int i, j, bits, ret = 0, wstart, wend, window, wvalue;
+    int start = 1;
+    BIGNUM *d;
+    /* Table of variables obtained from 'ctx' */
+    BIGNUM *val[TABLE_SIZE];
+
+    if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) {
+        /* BN_FLG_CONSTTIME only supported by BN_mod_exp_mont() */
+        BNerr(BN_F_BN_MOD_EXP_SIMPLE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return -1;
+    }
+
+    bits = BN_num_bits(p);
+
+    if (bits == 0) {
+        ret = BN_one(r);
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+    d = BN_CTX_get(ctx);
+    val[0] = BN_CTX_get(ctx);
+    if (!d || !val[0])
+        goto err;
+
+    if (!BN_nnmod(val[0], a, m, ctx))
+        goto err;               /* 1 */
+    if (BN_is_zero(val[0])) {
+        BN_zero(r);
+        ret = 1;
+        goto err;
+    }
+
+    window = BN_window_bits_for_exponent_size(bits);
+    if (window > 1) {
+        if (!BN_mod_mul(d, val[0], val[0], m, ctx))
+            goto err;           /* 2 */
+        j = 1 << (window - 1);
+        for (i = 1; i < j; i++) {
+            if (((val[i] = BN_CTX_get(ctx)) == NULL) ||
+                !BN_mod_mul(val[i], val[i - 1], d, m, ctx))
+                goto err;
+        }
+    }
+
+    start = 1;                  /* This is used to avoid multiplication etc
+                                 * when there is only the value '1' in the
+                                 * buffer. */
+    wvalue = 0;                 /* The 'value' of the window */
+    wstart = bits - 1;          /* The top bit of the window */
+    wend = 0;                   /* The bottom bit of the window */
+
+    if (!BN_one(r))
+        goto err;
+
+    for (;;) {
+        if (BN_is_bit_set(p, wstart) == 0) {
+            if (!start)
+                if (!BN_mod_mul(r, r, r, m, ctx))
+                    goto err;
+            if (wstart == 0)
+                break;
+            wstart--;
+            continue;
+        }
+        /*
+         * We now have wstart on a 'set' bit, we now need to work out how bit
+         * a window to do.  To do this we need to scan forward until the last
+         * set bit before the end of the window
+         */
+        j = wstart;
+        wvalue = 1;
+        wend = 0;
+        for (i = 1; i < window; i++) {
+            if (wstart - i < 0)
+                break;
+            if (BN_is_bit_set(p, wstart - i)) {
+                wvalue <<= (i - wend);
+                wvalue |= 1;
+                wend = i;
+            }
+        }
+
+        /* wend is the size of the current window */
+        j = wend + 1;
+        /* add the 'bytes above' */
+        if (!start)
+            for (i = 0; i < j; i++) {
+                if (!BN_mod_mul(r, r, r, m, ctx))
+                    goto err;
+            }
+
+        /* wvalue will be an odd number < 2^window */
+        if (!BN_mod_mul(r, r, val[wvalue >> 1], m, ctx))
+            goto err;
+
+        /* move the 'window' down further */
+        wstart -= wend + 1;
+        wvalue = 0;
+        start = 0;
+        if (wstart < 0)
+            break;
+    }
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    bn_check_top(r);
+    return (ret);
+}
diff --git a/crypto/bn/bn_exp2.c b/crypto/bn/bn_exp2.c
index bd0c34b91b..43fd2044c0 100644
--- a/crypto/bn/bn_exp2.c
+++ b/crypto/bn/bn_exp2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -113,200 +113,191 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-#define TABLE_SIZE	32
+#define TABLE_SIZE      32
 
 int BN_mod_exp2_mont(BIGNUM *rr, const BIGNUM *a1, const BIGNUM *p1,
-	const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
-	BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	int i,j,bits,b,bits1,bits2,ret=0,wpos1,wpos2,window1,window2,wvalue1,wvalue2;
-	int r_is_one=1;
-	BIGNUM *d,*r;
-	const BIGNUM *a_mod_m;
-	/* Tables of variables obtained from 'ctx' */
-	BIGNUM *val1[TABLE_SIZE], *val2[TABLE_SIZE];
-	BN_MONT_CTX *mont=NULL;
+                     const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
+                     BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    int i, j, bits, b, bits1, bits2, ret =
+        0, wpos1, wpos2, window1, window2, wvalue1, wvalue2;
+    int r_is_one = 1;
+    BIGNUM *d, *r;
+    const BIGNUM *a_mod_m;
+    /* Tables of variables obtained from 'ctx' */
+    BIGNUM *val1[TABLE_SIZE], *val2[TABLE_SIZE];
+    BN_MONT_CTX *mont = NULL;
+
+    bn_check_top(a1);
+    bn_check_top(p1);
+    bn_check_top(a2);
+    bn_check_top(p2);
+    bn_check_top(m);
+
+    if (!(m->d[0] & 1)) {
+        BNerr(BN_F_BN_MOD_EXP2_MONT, BN_R_CALLED_WITH_EVEN_MODULUS);
+        return (0);
+    }
+    bits1 = BN_num_bits(p1);
+    bits2 = BN_num_bits(p2);
+    if ((bits1 == 0) && (bits2 == 0)) {
+        ret = BN_one(rr);
+        return ret;
+    }
 
-	bn_check_top(a1);
-	bn_check_top(p1);
-	bn_check_top(a2);
-	bn_check_top(p2);
-	bn_check_top(m);
+    bits = (bits1 > bits2) ? bits1 : bits2;
 
-	if (!(m->d[0] & 1))
-		{
-		BNerr(BN_F_BN_MOD_EXP2_MONT,BN_R_CALLED_WITH_EVEN_MODULUS);
-		return(0);
-		}
-	bits1=BN_num_bits(p1);
-	bits2=BN_num_bits(p2);
-	if ((bits1 == 0) && (bits2 == 0))
-		{
-		ret = BN_one(rr);
-		return ret;
-		}
-	
-	bits=(bits1 > bits2)?bits1:bits2;
+    BN_CTX_start(ctx);
+    d = BN_CTX_get(ctx);
+    r = BN_CTX_get(ctx);
+    val1[0] = BN_CTX_get(ctx);
+    val2[0] = BN_CTX_get(ctx);
+    if (!d || !r || !val1[0] || !val2[0])
+        goto err;
 
-	BN_CTX_start(ctx);
-	d = BN_CTX_get(ctx);
-	r = BN_CTX_get(ctx);
-	val1[0] = BN_CTX_get(ctx);
-	val2[0] = BN_CTX_get(ctx);
-	if(!d || !r || !val1[0] || !val2[0]) goto err;
+    if (in_mont != NULL)
+        mont = in_mont;
+    else {
+        if ((mont = BN_MONT_CTX_new()) == NULL)
+            goto err;
+        if (!BN_MONT_CTX_set(mont, m, ctx))
+            goto err;
+    }
 
-	if (in_mont != NULL)
-		mont=in_mont;
-	else
-		{
-		if ((mont=BN_MONT_CTX_new()) == NULL) goto err;
-		if (!BN_MONT_CTX_set(mont,m,ctx)) goto err;
-		}
+    window1 = BN_window_bits_for_exponent_size(bits1);
+    window2 = BN_window_bits_for_exponent_size(bits2);
 
-	window1 = BN_window_bits_for_exponent_size(bits1);
-	window2 = BN_window_bits_for_exponent_size(bits2);
+    /*
+     * Build table for a1:   val1[i] := a1^(2*i + 1) mod m  for i = 0 .. 2^(window1-1)
+     */
+    if (a1->neg || BN_ucmp(a1, m) >= 0) {
+        if (!BN_mod(val1[0], a1, m, ctx))
+            goto err;
+        a_mod_m = val1[0];
+    } else
+        a_mod_m = a1;
+    if (BN_is_zero(a_mod_m)) {
+        BN_zero(rr);
+        ret = 1;
+        goto err;
+    }
 
-	/*
-	 * Build table for a1:   val1[i] := a1^(2*i + 1) mod m  for i = 0 .. 2^(window1-1)
-	 */
-	if (a1->neg || BN_ucmp(a1,m) >= 0)
-		{
-		if (!BN_mod(val1[0],a1,m,ctx))
-			goto err;
-		a_mod_m = val1[0];
-		}
-	else
-		a_mod_m = a1;
-	if (BN_is_zero(a_mod_m))
-		{
-		BN_zero(rr);
-		ret = 1;
-		goto err;
-		}
+    if (!BN_to_montgomery(val1[0], a_mod_m, mont, ctx))
+        goto err;
+    if (window1 > 1) {
+        if (!BN_mod_mul_montgomery(d, val1[0], val1[0], mont, ctx))
+            goto err;
 
-	if (!BN_to_montgomery(val1[0],a_mod_m,mont,ctx)) goto err;
-	if (window1 > 1)
-		{
-		if (!BN_mod_mul_montgomery(d,val1[0],val1[0],mont,ctx)) goto err;
+        j = 1 << (window1 - 1);
+        for (i = 1; i < j; i++) {
+            if (((val1[i] = BN_CTX_get(ctx)) == NULL) ||
+                !BN_mod_mul_montgomery(val1[i], val1[i - 1], d, mont, ctx))
+                goto err;
+        }
+    }
 
-		j=1<<(window1-1);
-		for (i=1; ineg || BN_ucmp(a2, m) >= 0) {
+        if (!BN_mod(val2[0], a2, m, ctx))
+            goto err;
+        a_mod_m = val2[0];
+    } else
+        a_mod_m = a2;
+    if (BN_is_zero(a_mod_m)) {
+        BN_zero(rr);
+        ret = 1;
+        goto err;
+    }
+    if (!BN_to_montgomery(val2[0], a_mod_m, mont, ctx))
+        goto err;
+    if (window2 > 1) {
+        if (!BN_mod_mul_montgomery(d, val2[0], val2[0], mont, ctx))
+            goto err;
 
+        j = 1 << (window2 - 1);
+        for (i = 1; i < j; i++) {
+            if (((val2[i] = BN_CTX_get(ctx)) == NULL) ||
+                !BN_mod_mul_montgomery(val2[i], val2[i - 1], d, mont, ctx))
+                goto err;
+        }
+    }
 
-	/*
-	 * Build table for a2:   val2[i] := a2^(2*i + 1) mod m  for i = 0 .. 2^(window2-1)
-	 */
-	if (a2->neg || BN_ucmp(a2,m) >= 0)
-		{
-		if (!BN_mod(val2[0],a2,m,ctx))
-			goto err;
-		a_mod_m = val2[0];
-		}
-	else
-		a_mod_m = a2;
-	if (BN_is_zero(a_mod_m))
-		{
-		BN_zero(rr);
-		ret = 1;
-		goto err;
-		}
-	if (!BN_to_montgomery(val2[0],a_mod_m,mont,ctx)) goto err;
-	if (window2 > 1)
-		{
-		if (!BN_mod_mul_montgomery(d,val2[0],val2[0],mont,ctx)) goto err;
+    /* Now compute the power product, using independent windows. */
+    r_is_one = 1;
+    wvalue1 = 0;                /* The 'value' of the first window */
+    wvalue2 = 0;                /* The 'value' of the second window */
+    wpos1 = 0;                  /* If wvalue1 > 0, the bottom bit of the
+                                 * first window */
+    wpos2 = 0;                  /* If wvalue2 > 0, the bottom bit of the
+                                 * second window */
 
-		j=1<<(window2-1);
-		for (i=1; i= 0; b--) {
+        if (!r_is_one) {
+            if (!BN_mod_mul_montgomery(r, r, r, mont, ctx))
+                goto err;
+        }
 
+        if (!wvalue1)
+            if (BN_is_bit_set(p1, b)) {
+                /*
+                 * consider bits b-window1+1 .. b for this window
+                 */
+                i = b - window1 + 1;
+                while (!BN_is_bit_set(p1, i)) /* works for i<0 */
+                    i++;
+                wpos1 = i;
+                wvalue1 = 1;
+                for (i = b - 1; i >= wpos1; i--) {
+                    wvalue1 <<= 1;
+                    if (BN_is_bit_set(p1, i))
+                        wvalue1++;
+                }
+            }
 
-	/* Now compute the power product, using independent windows. */
-	r_is_one=1;
-	wvalue1=0;  /* The 'value' of the first window */
-	wvalue2=0;  /* The 'value' of the second window */
-	wpos1=0;    /* If wvalue1 > 0, the bottom bit of the first window */
-	wpos2=0;    /* If wvalue2 > 0, the bottom bit of the second window */
+        if (!wvalue2)
+            if (BN_is_bit_set(p2, b)) {
+                /*
+                 * consider bits b-window2+1 .. b for this window
+                 */
+                i = b - window2 + 1;
+                while (!BN_is_bit_set(p2, i))
+                    i++;
+                wpos2 = i;
+                wvalue2 = 1;
+                for (i = b - 1; i >= wpos2; i--) {
+                    wvalue2 <<= 1;
+                    if (BN_is_bit_set(p2, i))
+                        wvalue2++;
+                }
+            }
 
-	if (!BN_to_montgomery(r,BN_value_one(),mont,ctx)) goto err;
-	for (b=bits-1; b>=0; b--)
-		{
-		if (!r_is_one)
-			{
-			if (!BN_mod_mul_montgomery(r,r,r,mont,ctx))
-				goto err;
-			}
-		
-		if (!wvalue1)
-			if (BN_is_bit_set(p1, b))
-				{
-				/* consider bits b-window1+1 .. b for this window */
-				i = b-window1+1;
-				while (!BN_is_bit_set(p1, i)) /* works for i<0 */
-					i++;
-				wpos1 = i;
-				wvalue1 = 1;
-				for (i = b-1; i >= wpos1; i--)
-					{
-					wvalue1 <<= 1;
-					if (BN_is_bit_set(p1, i))
-						wvalue1++;
-					}
-				}
-		
-		if (!wvalue2)
-			if (BN_is_bit_set(p2, b))
-				{
-				/* consider bits b-window2+1 .. b for this window */
-				i = b-window2+1;
-				while (!BN_is_bit_set(p2, i))
-					i++;
-				wpos2 = i;
-				wvalue2 = 1;
-				for (i = b-1; i >= wpos2; i--)
-					{
-					wvalue2 <<= 1;
-					if (BN_is_bit_set(p2, i))
-						wvalue2++;
-					}
-				}
+        if (wvalue1 && b == wpos1) {
+            /* wvalue1 is odd and < 2^window1 */
+            if (!BN_mod_mul_montgomery(r, r, val1[wvalue1 >> 1], mont, ctx))
+                goto err;
+            wvalue1 = 0;
+            r_is_one = 0;
+        }
 
-		if (wvalue1 && b == wpos1)
-			{
-			/* wvalue1 is odd and < 2^window1 */
-			if (!BN_mod_mul_montgomery(r,r,val1[wvalue1>>1],mont,ctx))
-				goto err;
-			wvalue1 = 0;
-			r_is_one = 0;
-			}
-		
-		if (wvalue2 && b == wpos2)
-			{
-			/* wvalue2 is odd and < 2^window2 */
-			if (!BN_mod_mul_montgomery(r,r,val2[wvalue2>>1],mont,ctx))
-				goto err;
-			wvalue2 = 0;
-			r_is_one = 0;
-			}
-		}
-	if (!BN_from_montgomery(rr,r,mont,ctx))
-		goto err;
-	ret=1;
-err:
-	if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont);
-	BN_CTX_end(ctx);
-	bn_check_top(rr);
-	return(ret);
-	}
+        if (wvalue2 && b == wpos2) {
+            /* wvalue2 is odd and < 2^window2 */
+            if (!BN_mod_mul_montgomery(r, r, val2[wvalue2 >> 1], mont, ctx))
+                goto err;
+            wvalue2 = 0;
+            r_is_one = 0;
+        }
+    }
+    if (!BN_from_montgomery(rr, r, mont, ctx))
+        goto err;
+    ret = 1;
+ err:
+    if ((in_mont == NULL) && (mont != NULL))
+        BN_MONT_CTX_free(mont);
+    BN_CTX_end(ctx);
+    bn_check_top(rr);
+    return (ret);
+}
diff --git a/crypto/bn/bn_gcd.c b/crypto/bn/bn_gcd.c
index f434226043..02fb7c462d 100644
--- a/crypto/bn/bn_gcd.c
+++ b/crypto/bn/bn_gcd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -115,548 +115,586 @@
 static BIGNUM *euclid(BIGNUM *a, BIGNUM *b);
 
 int BN_gcd(BIGNUM *r, const BIGNUM *in_a, const BIGNUM *in_b, BN_CTX *ctx)
-	{
-	BIGNUM *a,*b,*t;
-	int ret=0;
-
-	bn_check_top(in_a);
-	bn_check_top(in_b);
-
-	BN_CTX_start(ctx);
-	a = BN_CTX_get(ctx);
-	b = BN_CTX_get(ctx);
-	if (a == NULL || b == NULL) goto err;
-
-	if (BN_copy(a,in_a) == NULL) goto err;
-	if (BN_copy(b,in_b) == NULL) goto err;
-	a->neg = 0;
-	b->neg = 0;
-
-	if (BN_cmp(a,b) < 0) { t=a; a=b; b=t; }
-	t=euclid(a,b);
-	if (t == NULL) goto err;
-
-	if (BN_copy(r,t) == NULL) goto err;
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	bn_check_top(r);
-	return(ret);
-	}
+{
+    BIGNUM *a, *b, *t;
+    int ret = 0;
+
+    bn_check_top(in_a);
+    bn_check_top(in_b);
+
+    BN_CTX_start(ctx);
+    a = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    if (a == NULL || b == NULL)
+        goto err;
+
+    if (BN_copy(a, in_a) == NULL)
+        goto err;
+    if (BN_copy(b, in_b) == NULL)
+        goto err;
+    a->neg = 0;
+    b->neg = 0;
+
+    if (BN_cmp(a, b) < 0) {
+        t = a;
+        a = b;
+        b = t;
+    }
+    t = euclid(a, b);
+    if (t == NULL)
+        goto err;
+
+    if (BN_copy(r, t) == NULL)
+        goto err;
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    bn_check_top(r);
+    return (ret);
+}
 
 static BIGNUM *euclid(BIGNUM *a, BIGNUM *b)
-	{
-	BIGNUM *t;
-	int shifts=0;
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	/* 0 <= b <= a */
-	while (!BN_is_zero(b))
-		{
-		/* 0 < b <= a */
-
-		if (BN_is_odd(a))
-			{
-			if (BN_is_odd(b))
-				{
-				if (!BN_sub(a,a,b)) goto err;
-				if (!BN_rshift1(a,a)) goto err;
-				if (BN_cmp(a,b) < 0)
-					{ t=a; a=b; b=t; }
-				}
-			else		/* a odd - b even */
-				{
-				if (!BN_rshift1(b,b)) goto err;
-				if (BN_cmp(a,b) < 0)
-					{ t=a; a=b; b=t; }
-				}
-			}
-		else			/* a is even */
-			{
-			if (BN_is_odd(b))
-				{
-				if (!BN_rshift1(a,a)) goto err;
-				if (BN_cmp(a,b) < 0)
-					{ t=a; a=b; b=t; }
-				}
-			else		/* a even - b even */
-				{
-				if (!BN_rshift1(a,a)) goto err;
-				if (!BN_rshift1(b,b)) goto err;
-				shifts++;
-				}
-			}
-		/* 0 <= b <= a */
-		}
-
-	if (shifts)
-		{
-		if (!BN_lshift(a,a,shifts)) goto err;
-		}
-	bn_check_top(a);
-	return(a);
-err:
-	return(NULL);
-	}
-
+{
+    BIGNUM *t;
+    int shifts = 0;
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    /* 0 <= b <= a */
+    while (!BN_is_zero(b)) {
+        /* 0 < b <= a */
+
+        if (BN_is_odd(a)) {
+            if (BN_is_odd(b)) {
+                if (!BN_sub(a, a, b))
+                    goto err;
+                if (!BN_rshift1(a, a))
+                    goto err;
+                if (BN_cmp(a, b) < 0) {
+                    t = a;
+                    a = b;
+                    b = t;
+                }
+            } else {            /* a odd - b even */
+
+                if (!BN_rshift1(b, b))
+                    goto err;
+                if (BN_cmp(a, b) < 0) {
+                    t = a;
+                    a = b;
+                    b = t;
+                }
+            }
+        } else {                /* a is even */
+
+            if (BN_is_odd(b)) {
+                if (!BN_rshift1(a, a))
+                    goto err;
+                if (BN_cmp(a, b) < 0) {
+                    t = a;
+                    a = b;
+                    b = t;
+                }
+            } else {            /* a even - b even */
+
+                if (!BN_rshift1(a, a))
+                    goto err;
+                if (!BN_rshift1(b, b))
+                    goto err;
+                shifts++;
+            }
+        }
+        /* 0 <= b <= a */
+    }
+
+    if (shifts) {
+        if (!BN_lshift(a, a, shifts))
+            goto err;
+    }
+    bn_check_top(a);
+    return (a);
+ err:
+    return (NULL);
+}
 
 /* solves ax == 1 (mod n) */
 static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
-        const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
+                                        const BIGNUM *a, const BIGNUM *n,
+                                        BN_CTX *ctx);
 
 BIGNUM *BN_mod_inverse(BIGNUM *in,
-	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
-	{
-	BIGNUM *A,*B,*X,*Y,*M,*D,*T,*R=NULL;
-	BIGNUM *ret=NULL;
-	int sign;
-
-	if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0))
-		{
-		return BN_mod_inverse_no_branch(in, a, n, ctx);
-		}
-
-	bn_check_top(a);
-	bn_check_top(n);
-
-	BN_CTX_start(ctx);
-	A = BN_CTX_get(ctx);
-	B = BN_CTX_get(ctx);
-	X = BN_CTX_get(ctx);
-	D = BN_CTX_get(ctx);
-	M = BN_CTX_get(ctx);
-	Y = BN_CTX_get(ctx);
-	T = BN_CTX_get(ctx);
-	if (T == NULL) goto err;
-
-	if (in == NULL)
-		R=BN_new();
-	else
-		R=in;
-	if (R == NULL) goto err;
-
-	BN_one(X);
-	BN_zero(Y);
-	if (BN_copy(B,a) == NULL) goto err;
-	if (BN_copy(A,n) == NULL) goto err;
-	A->neg = 0;
-	if (B->neg || (BN_ucmp(B, A) >= 0))
-		{
-		if (!BN_nnmod(B, B, A, ctx)) goto err;
-		}
-	sign = -1;
-	/*-
-	 * From  B = a mod |n|,  A = |n|  it follows that
-	 *
-	 *      0 <= B < A,
-	 *     -sign*X*a  ==  B   (mod |n|),
-	 *      sign*Y*a  ==  A   (mod |n|).
-	 */
-
-	if (BN_is_odd(n) && (BN_num_bits(n) <= (BN_BITS <= 32 ? 450 : 2048)))
-		{
-		/* Binary inversion algorithm; requires odd modulus.
-		 * This is faster than the general algorithm if the modulus
-		 * is sufficiently small (about 400 .. 500 bits on 32-bit
-		 * sytems, but much more on 64-bit systems) */
-		int shift;
-		
-		while (!BN_is_zero(B))
-			{
-			/*-
-			 *      0 < B < |n|,
-			 *      0 < A <= |n|,
-			 * (1) -sign*X*a  ==  B   (mod |n|),
-			 * (2)  sign*Y*a  ==  A   (mod |n|)
-			 */
-
-			/* Now divide  B  by the maximum possible power of two in the integers,
-			 * and divide  X  by the same value mod |n|.
-			 * When we're done, (1) still holds. */
-			shift = 0;
-			while (!BN_is_bit_set(B, shift)) /* note that 0 < B */
-				{
-				shift++;
-				
-				if (BN_is_odd(X))
-					{
-					if (!BN_uadd(X, X, n)) goto err;
-					}
-				/* now X is even, so we can easily divide it by two */
-				if (!BN_rshift1(X, X)) goto err;
-				}
-			if (shift > 0)
-				{
-				if (!BN_rshift(B, B, shift)) goto err;
-				}
-
-
-			/* Same for  A  and  Y.  Afterwards, (2) still holds. */
-			shift = 0;
-			while (!BN_is_bit_set(A, shift)) /* note that 0 < A */
-				{
-				shift++;
-				
-				if (BN_is_odd(Y))
-					{
-					if (!BN_uadd(Y, Y, n)) goto err;
-					}
-				/* now Y is even */
-				if (!BN_rshift1(Y, Y)) goto err;
-				}
-			if (shift > 0)
-				{
-				if (!BN_rshift(A, A, shift)) goto err;
-				}
-
-			
-			/*-
-			 * We still have (1) and (2).
-			 * Both  A  and  B  are odd.
-			 * The following computations ensure that
-			 *
-			 *     0 <= B < |n|,
-			 *      0 < A < |n|,
-			 * (1) -sign*X*a  ==  B   (mod |n|),
-			 * (2)  sign*Y*a  ==  A   (mod |n|),
-			 *
-			 * and that either  A  or  B  is even in the next iteration.
-			 */
-			if (BN_ucmp(B, A) >= 0)
-				{
-				/* -sign*(X + Y)*a == B - A  (mod |n|) */
-				if (!BN_uadd(X, X, Y)) goto err;
-				/* NB: we could use BN_mod_add_quick(X, X, Y, n), but that
-				 * actually makes the algorithm slower */
-				if (!BN_usub(B, B, A)) goto err;
-				}
-			else
-				{
-				/*  sign*(X + Y)*a == A - B  (mod |n|) */
-				if (!BN_uadd(Y, Y, X)) goto err;
-				/* as above, BN_mod_add_quick(Y, Y, X, n) would slow things down */
-				if (!BN_usub(A, A, B)) goto err;
-				}
-			}
-		}
-	else
-		{
-		/* general inversion algorithm */
-
-		while (!BN_is_zero(B))
-			{
-			BIGNUM *tmp;
-			
-			/*-
-			 *      0 < B < A,
-			 * (*) -sign*X*a  ==  B   (mod |n|),
-			 *      sign*Y*a  ==  A   (mod |n|)
-			 */
-			
-			/* (D, M) := (A/B, A%B) ... */
-			if (BN_num_bits(A) == BN_num_bits(B))
-				{
-				if (!BN_one(D)) goto err;
-				if (!BN_sub(M,A,B)) goto err;
-				}
-			else if (BN_num_bits(A) == BN_num_bits(B) + 1)
-				{
-				/* A/B is 1, 2, or 3 */
-				if (!BN_lshift1(T,B)) goto err;
-				if (BN_ucmp(A,T) < 0)
-					{
-					/* A < 2*B, so D=1 */
-					if (!BN_one(D)) goto err;
-					if (!BN_sub(M,A,B)) goto err;
-					}
-				else
-					{
-					/* A >= 2*B, so D=2 or D=3 */
-					if (!BN_sub(M,A,T)) goto err;
-					if (!BN_add(D,T,B)) goto err; /* use D (:= 3*B) as temp */
-					if (BN_ucmp(A,D) < 0)
-						{
-						/* A < 3*B, so D=2 */
-						if (!BN_set_word(D,2)) goto err;
-						/* M (= A - 2*B) already has the correct value */
-						}
-					else
-						{
-						/* only D=3 remains */
-						if (!BN_set_word(D,3)) goto err;
-						/* currently  M = A - 2*B,  but we need  M = A - 3*B */
-						if (!BN_sub(M,M,B)) goto err;
-						}
-					}
-				}
-			else
-				{
-				if (!BN_div(D,M,A,B,ctx)) goto err;
-				}
-			
-			/*-
-			 * Now
-			 *      A = D*B + M;
-			 * thus we have
-			 * (**)  sign*Y*a  ==  D*B + M   (mod |n|).
-			 */
-			
-			tmp=A; /* keep the BIGNUM object, the value does not matter */
-			
-			/* (A, B) := (B, A mod B) ... */
-			A=B;
-			B=M;
-			/* ... so we have  0 <= B < A  again */
-			
-			/*-
-			 * Since the former  M  is now  B  and the former  B  is now  A,
-			 * (**) translates into
-			 *       sign*Y*a  ==  D*A + B    (mod |n|),
-			 * i.e.
-			 *       sign*Y*a - D*A  ==  B    (mod |n|).
-			 * Similarly, (*) translates into
-			 *      -sign*X*a  ==  A          (mod |n|).
-			 *
-			 * Thus,
-			 *   sign*Y*a + D*sign*X*a  ==  B  (mod |n|),
-			 * i.e.
-			 *        sign*(Y + D*X)*a  ==  B  (mod |n|).
-			 *
-			 * So if we set  (X, Y, sign) := (Y + D*X, X, -sign),  we arrive back at
-			 *      -sign*X*a  ==  B   (mod |n|),
-			 *       sign*Y*a  ==  A   (mod |n|).
-			 * Note that  X  and  Y  stay non-negative all the time.
-			 */
-			
-			/* most of the time D is very small, so we can optimize tmp := D*X+Y */
-			if (BN_is_one(D))
-				{
-				if (!BN_add(tmp,X,Y)) goto err;
-				}
-			else
-				{
-				if (BN_is_word(D,2))
-					{
-					if (!BN_lshift1(tmp,X)) goto err;
-					}
-				else if (BN_is_word(D,4))
-					{
-					if (!BN_lshift(tmp,X,2)) goto err;
-					}
-				else if (D->top == 1)
-					{
-					if (!BN_copy(tmp,X)) goto err;
-					if (!BN_mul_word(tmp,D->d[0])) goto err;
-					}
-				else
-					{
-					if (!BN_mul(tmp,D,X,ctx)) goto err;
-					}
-				if (!BN_add(tmp,tmp,Y)) goto err;
-				}
-			
-			M=Y; /* keep the BIGNUM object, the value does not matter */
-			Y=X;
-			X=tmp;
-			sign = -sign;
-			}
-		}
-		
-	/*-
-	 * The while loop (Euclid's algorithm) ends when
-	 *      A == gcd(a,n);
-	 * we have
-	 *       sign*Y*a  ==  A  (mod |n|),
-	 * where  Y  is non-negative.
-	 */
-
-	if (sign < 0)
-		{
-		if (!BN_sub(Y,n,Y)) goto err;
-		}
-	/* Now  Y*a  ==  A  (mod |n|).  */
-	
-
-	if (BN_is_one(A))
-		{
-		/* Y*a == 1  (mod |n|) */
-		if (!Y->neg && BN_ucmp(Y,n) < 0)
-			{
-			if (!BN_copy(R,Y)) goto err;
-			}
-		else
-			{
-			if (!BN_nnmod(R,Y,n,ctx)) goto err;
-			}
-		}
-	else
-		{
-		BNerr(BN_F_BN_MOD_INVERSE,BN_R_NO_INVERSE);
-		goto err;
-		}
-	ret=R;
-err:
-	if ((ret == NULL) && (in == NULL)) BN_free(R);
-	BN_CTX_end(ctx);
-	bn_check_top(ret);
-	return(ret);
-	}
-
-
-/* BN_mod_inverse_no_branch is a special version of BN_mod_inverse. 
- * It does not contain branches that may leak sensitive information.
+                       const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
+{
+    BIGNUM *A, *B, *X, *Y, *M, *D, *T, *R = NULL;
+    BIGNUM *ret = NULL;
+    int sign;
+
+    if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0)
+        || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0)) {
+        return BN_mod_inverse_no_branch(in, a, n, ctx);
+    }
+
+    bn_check_top(a);
+    bn_check_top(n);
+
+    BN_CTX_start(ctx);
+    A = BN_CTX_get(ctx);
+    B = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    D = BN_CTX_get(ctx);
+    M = BN_CTX_get(ctx);
+    Y = BN_CTX_get(ctx);
+    T = BN_CTX_get(ctx);
+    if (T == NULL)
+        goto err;
+
+    if (in == NULL)
+        R = BN_new();
+    else
+        R = in;
+    if (R == NULL)
+        goto err;
+
+    BN_one(X);
+    BN_zero(Y);
+    if (BN_copy(B, a) == NULL)
+        goto err;
+    if (BN_copy(A, n) == NULL)
+        goto err;
+    A->neg = 0;
+    if (B->neg || (BN_ucmp(B, A) >= 0)) {
+        if (!BN_nnmod(B, B, A, ctx))
+            goto err;
+    }
+    sign = -1;
+        /*-
+         * From  B = a mod |n|,  A = |n|  it follows that
+         *
+         *      0 <= B < A,
+         *     -sign*X*a  ==  B   (mod |n|),
+         *      sign*Y*a  ==  A   (mod |n|).
+         */
+
+    if (BN_is_odd(n) && (BN_num_bits(n) <= (BN_BITS <= 32 ? 450 : 2048))) {
+        /*
+         * Binary inversion algorithm; requires odd modulus. This is faster
+         * than the general algorithm if the modulus is sufficiently small
+         * (about 400 .. 500 bits on 32-bit sytems, but much more on 64-bit
+         * systems)
+         */
+        int shift;
+
+        while (!BN_is_zero(B)) {
+                        /*-
+                         *      0 < B < |n|,
+                         *      0 < A <= |n|,
+                         * (1) -sign*X*a  ==  B   (mod |n|),
+                         * (2)  sign*Y*a  ==  A   (mod |n|)
+                         */
+
+            /*
+             * Now divide B by the maximum possible power of two in the
+             * integers, and divide X by the same value mod |n|. When we're
+             * done, (1) still holds.
+             */
+            shift = 0;
+            while (!BN_is_bit_set(B, shift)) { /* note that 0 < B */
+                shift++;
+
+                if (BN_is_odd(X)) {
+                    if (!BN_uadd(X, X, n))
+                        goto err;
+                }
+                /*
+                 * now X is even, so we can easily divide it by two
+                 */
+                if (!BN_rshift1(X, X))
+                    goto err;
+            }
+            if (shift > 0) {
+                if (!BN_rshift(B, B, shift))
+                    goto err;
+            }
+
+            /*
+             * Same for A and Y.  Afterwards, (2) still holds.
+             */
+            shift = 0;
+            while (!BN_is_bit_set(A, shift)) { /* note that 0 < A */
+                shift++;
+
+                if (BN_is_odd(Y)) {
+                    if (!BN_uadd(Y, Y, n))
+                        goto err;
+                }
+                /* now Y is even */
+                if (!BN_rshift1(Y, Y))
+                    goto err;
+            }
+            if (shift > 0) {
+                if (!BN_rshift(A, A, shift))
+                    goto err;
+            }
+
+                        /*-
+                         * We still have (1) and (2).
+                         * Both  A  and  B  are odd.
+                         * The following computations ensure that
+                         *
+                         *     0 <= B < |n|,
+                         *      0 < A < |n|,
+                         * (1) -sign*X*a  ==  B   (mod |n|),
+                         * (2)  sign*Y*a  ==  A   (mod |n|),
+                         *
+                         * and that either  A  or  B  is even in the next iteration.
+                         */
+            if (BN_ucmp(B, A) >= 0) {
+                /* -sign*(X + Y)*a == B - A  (mod |n|) */
+                if (!BN_uadd(X, X, Y))
+                    goto err;
+                /*
+                 * NB: we could use BN_mod_add_quick(X, X, Y, n), but that
+                 * actually makes the algorithm slower
+                 */
+                if (!BN_usub(B, B, A))
+                    goto err;
+            } else {
+                /*  sign*(X + Y)*a == A - B  (mod |n|) */
+                if (!BN_uadd(Y, Y, X))
+                    goto err;
+                /*
+                 * as above, BN_mod_add_quick(Y, Y, X, n) would slow things
+                 * down
+                 */
+                if (!BN_usub(A, A, B))
+                    goto err;
+            }
+        }
+    } else {
+        /* general inversion algorithm */
+
+        while (!BN_is_zero(B)) {
+            BIGNUM *tmp;
+
+                        /*-
+                         *      0 < B < A,
+                         * (*) -sign*X*a  ==  B   (mod |n|),
+                         *      sign*Y*a  ==  A   (mod |n|)
+                         */
+
+            /* (D, M) := (A/B, A%B) ... */
+            if (BN_num_bits(A) == BN_num_bits(B)) {
+                if (!BN_one(D))
+                    goto err;
+                if (!BN_sub(M, A, B))
+                    goto err;
+            } else if (BN_num_bits(A) == BN_num_bits(B) + 1) {
+                /* A/B is 1, 2, or 3 */
+                if (!BN_lshift1(T, B))
+                    goto err;
+                if (BN_ucmp(A, T) < 0) {
+                    /* A < 2*B, so D=1 */
+                    if (!BN_one(D))
+                        goto err;
+                    if (!BN_sub(M, A, B))
+                        goto err;
+                } else {
+                    /* A >= 2*B, so D=2 or D=3 */
+                    if (!BN_sub(M, A, T))
+                        goto err;
+                    if (!BN_add(D, T, B))
+                        goto err; /* use D (:= 3*B) as temp */
+                    if (BN_ucmp(A, D) < 0) {
+                        /* A < 3*B, so D=2 */
+                        if (!BN_set_word(D, 2))
+                            goto err;
+                        /*
+                         * M (= A - 2*B) already has the correct value
+                         */
+                    } else {
+                        /* only D=3 remains */
+                        if (!BN_set_word(D, 3))
+                            goto err;
+                        /*
+                         * currently M = A - 2*B, but we need M = A - 3*B
+                         */
+                        if (!BN_sub(M, M, B))
+                            goto err;
+                    }
+                }
+            } else {
+                if (!BN_div(D, M, A, B, ctx))
+                    goto err;
+            }
+
+                        /*-
+                         * Now
+                         *      A = D*B + M;
+                         * thus we have
+                         * (**)  sign*Y*a  ==  D*B + M   (mod |n|).
+                         */
+
+            tmp = A;            /* keep the BIGNUM object, the value does not
+                                 * matter */
+
+            /* (A, B) := (B, A mod B) ... */
+            A = B;
+            B = M;
+            /* ... so we have  0 <= B < A  again */
+
+                        /*-
+                         * Since the former  M  is now  B  and the former  B  is now  A,
+                         * (**) translates into
+                         *       sign*Y*a  ==  D*A + B    (mod |n|),
+                         * i.e.
+                         *       sign*Y*a - D*A  ==  B    (mod |n|).
+                         * Similarly, (*) translates into
+                         *      -sign*X*a  ==  A          (mod |n|).
+                         *
+                         * Thus,
+                         *   sign*Y*a + D*sign*X*a  ==  B  (mod |n|),
+                         * i.e.
+                         *        sign*(Y + D*X)*a  ==  B  (mod |n|).
+                         *
+                         * So if we set  (X, Y, sign) := (Y + D*X, X, -sign),  we arrive back at
+                         *      -sign*X*a  ==  B   (mod |n|),
+                         *       sign*Y*a  ==  A   (mod |n|).
+                         * Note that  X  and  Y  stay non-negative all the time.
+                         */
+
+            /*
+             * most of the time D is very small, so we can optimize tmp :=
+             * D*X+Y
+             */
+            if (BN_is_one(D)) {
+                if (!BN_add(tmp, X, Y))
+                    goto err;
+            } else {
+                if (BN_is_word(D, 2)) {
+                    if (!BN_lshift1(tmp, X))
+                        goto err;
+                } else if (BN_is_word(D, 4)) {
+                    if (!BN_lshift(tmp, X, 2))
+                        goto err;
+                } else if (D->top == 1) {
+                    if (!BN_copy(tmp, X))
+                        goto err;
+                    if (!BN_mul_word(tmp, D->d[0]))
+                        goto err;
+                } else {
+                    if (!BN_mul(tmp, D, X, ctx))
+                        goto err;
+                }
+                if (!BN_add(tmp, tmp, Y))
+                    goto err;
+            }
+
+            M = Y;              /* keep the BIGNUM object, the value does not
+                                 * matter */
+            Y = X;
+            X = tmp;
+            sign = -sign;
+        }
+    }
+
+        /*-
+         * The while loop (Euclid's algorithm) ends when
+         *      A == gcd(a,n);
+         * we have
+         *       sign*Y*a  ==  A  (mod |n|),
+         * where  Y  is non-negative.
+         */
+
+    if (sign < 0) {
+        if (!BN_sub(Y, n, Y))
+            goto err;
+    }
+    /* Now  Y*a  ==  A  (mod |n|).  */
+
+    if (BN_is_one(A)) {
+        /* Y*a == 1  (mod |n|) */
+        if (!Y->neg && BN_ucmp(Y, n) < 0) {
+            if (!BN_copy(R, Y))
+                goto err;
+        } else {
+            if (!BN_nnmod(R, Y, n, ctx))
+                goto err;
+        }
+    } else {
+        BNerr(BN_F_BN_MOD_INVERSE, BN_R_NO_INVERSE);
+        goto err;
+    }
+    ret = R;
+ err:
+    if ((ret == NULL) && (in == NULL))
+        BN_free(R);
+    BN_CTX_end(ctx);
+    bn_check_top(ret);
+    return (ret);
+}
+
+/*
+ * BN_mod_inverse_no_branch is a special version of BN_mod_inverse. It does
+ * not contain branches that may leak sensitive information.
  */
 static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
-	const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
-	{
-	BIGNUM *A,*B,*X,*Y,*M,*D,*T,*R=NULL;
-	BIGNUM local_A, local_B;
-	BIGNUM *pA, *pB;
-	BIGNUM *ret=NULL;
-	int sign;
-
-	bn_check_top(a);
-	bn_check_top(n);
-
-	BN_CTX_start(ctx);
-	A = BN_CTX_get(ctx);
-	B = BN_CTX_get(ctx);
-	X = BN_CTX_get(ctx);
-	D = BN_CTX_get(ctx);
-	M = BN_CTX_get(ctx);
-	Y = BN_CTX_get(ctx);
-	T = BN_CTX_get(ctx);
-	if (T == NULL) goto err;
-
-	if (in == NULL)
-		R=BN_new();
-	else
-		R=in;
-	if (R == NULL) goto err;
-
-	BN_one(X);
-	BN_zero(Y);
-	if (BN_copy(B,a) == NULL) goto err;
-	if (BN_copy(A,n) == NULL) goto err;
-	A->neg = 0;
-
-	if (B->neg || (BN_ucmp(B, A) >= 0))
-		{
-		/* Turn BN_FLG_CONSTTIME flag on, so that when BN_div is invoked,
-	 	 * BN_div_no_branch will be called eventually.
-	 	 */
-		pB = &local_B;
-		BN_with_flags(pB, B, BN_FLG_CONSTTIME);	
-		if (!BN_nnmod(B, pB, A, ctx)) goto err;
-		}
-	sign = -1;
-	/*-
-	 * From  B = a mod |n|,  A = |n|  it follows that
-	 *
-	 *      0 <= B < A,
-	 *     -sign*X*a  ==  B   (mod |n|),
-	 *      sign*Y*a  ==  A   (mod |n|).
-	 */
-
-	while (!BN_is_zero(B))
-		{
-		BIGNUM *tmp;
-		
-		/*-
-		 *      0 < B < A,
-		 * (*) -sign*X*a  ==  B   (mod |n|),
-		 *      sign*Y*a  ==  A   (mod |n|)
-		 */
-
-		/* Turn BN_FLG_CONSTTIME flag on, so that when BN_div is invoked,
-	 	 * BN_div_no_branch will be called eventually.
-	 	 */
-		pA = &local_A;
-		BN_with_flags(pA, A, BN_FLG_CONSTTIME);	
-		
-		/* (D, M) := (A/B, A%B) ... */		
-		if (!BN_div(D,M,pA,B,ctx)) goto err;
-		
-		/*-
-		 * Now
-		 *      A = D*B + M;
-		 * thus we have
-		 * (**)  sign*Y*a  ==  D*B + M   (mod |n|).
-		 */
-		
-		tmp=A; /* keep the BIGNUM object, the value does not matter */
-		
-		/* (A, B) := (B, A mod B) ... */
-		A=B;
-		B=M;
-		/* ... so we have  0 <= B < A  again */
-		
-		/*-
-		 * Since the former  M  is now  B  and the former  B  is now  A,
-		 * (**) translates into
-		 *       sign*Y*a  ==  D*A + B    (mod |n|),
-		 * i.e.
-		 *       sign*Y*a - D*A  ==  B    (mod |n|).
-		 * Similarly, (*) translates into
-		 *      -sign*X*a  ==  A          (mod |n|).
-		 *
-		 * Thus,
-		 *   sign*Y*a + D*sign*X*a  ==  B  (mod |n|),
-		 * i.e.
-		 *        sign*(Y + D*X)*a  ==  B  (mod |n|).
-		 *
-		 * So if we set  (X, Y, sign) := (Y + D*X, X, -sign),  we arrive back at
-		 *      -sign*X*a  ==  B   (mod |n|),
-		 *       sign*Y*a  ==  A   (mod |n|).
-		 * Note that  X  and  Y  stay non-negative all the time.
-		 */
-			
-		if (!BN_mul(tmp,D,X,ctx)) goto err;
-		if (!BN_add(tmp,tmp,Y)) goto err;
-
-		M=Y; /* keep the BIGNUM object, the value does not matter */
-		Y=X;
-		X=tmp;
-		sign = -sign;
-		}
-		
-	/*-
-	 * The while loop (Euclid's algorithm) ends when
-	 *      A == gcd(a,n);
-	 * we have
-	 *       sign*Y*a  ==  A  (mod |n|),
-	 * where  Y  is non-negative.
-	 */
-
-	if (sign < 0)
-		{
-		if (!BN_sub(Y,n,Y)) goto err;
-		}
-	/* Now  Y*a  ==  A  (mod |n|).  */
-
-	if (BN_is_one(A))
-		{
-		/* Y*a == 1  (mod |n|) */
-		if (!Y->neg && BN_ucmp(Y,n) < 0)
-			{
-			if (!BN_copy(R,Y)) goto err;
-			}
-		else
-			{
-			if (!BN_nnmod(R,Y,n,ctx)) goto err;
-			}
-		}
-	else
-		{
-		BNerr(BN_F_BN_MOD_INVERSE_NO_BRANCH,BN_R_NO_INVERSE);
-		goto err;
-		}
-	ret=R;
-err:
-	if ((ret == NULL) && (in == NULL)) BN_free(R);
-	BN_CTX_end(ctx);
-	bn_check_top(ret);
-	return(ret);
-	}
+                                        const BIGNUM *a, const BIGNUM *n,
+                                        BN_CTX *ctx)
+{
+    BIGNUM *A, *B, *X, *Y, *M, *D, *T, *R = NULL;
+    BIGNUM local_A, local_B;
+    BIGNUM *pA, *pB;
+    BIGNUM *ret = NULL;
+    int sign;
+
+    bn_check_top(a);
+    bn_check_top(n);
+
+    BN_CTX_start(ctx);
+    A = BN_CTX_get(ctx);
+    B = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    D = BN_CTX_get(ctx);
+    M = BN_CTX_get(ctx);
+    Y = BN_CTX_get(ctx);
+    T = BN_CTX_get(ctx);
+    if (T == NULL)
+        goto err;
+
+    if (in == NULL)
+        R = BN_new();
+    else
+        R = in;
+    if (R == NULL)
+        goto err;
+
+    BN_one(X);
+    BN_zero(Y);
+    if (BN_copy(B, a) == NULL)
+        goto err;
+    if (BN_copy(A, n) == NULL)
+        goto err;
+    A->neg = 0;
+
+    if (B->neg || (BN_ucmp(B, A) >= 0)) {
+        /*
+         * Turn BN_FLG_CONSTTIME flag on, so that when BN_div is invoked,
+         * BN_div_no_branch will be called eventually.
+         */
+        pB = &local_B;
+        BN_with_flags(pB, B, BN_FLG_CONSTTIME);
+        if (!BN_nnmod(B, pB, A, ctx))
+            goto err;
+    }
+    sign = -1;
+        /*-
+         * From  B = a mod |n|,  A = |n|  it follows that
+         *
+         *      0 <= B < A,
+         *     -sign*X*a  ==  B   (mod |n|),
+         *      sign*Y*a  ==  A   (mod |n|).
+         */
+
+    while (!BN_is_zero(B)) {
+        BIGNUM *tmp;
+
+                /*-
+                 *      0 < B < A,
+                 * (*) -sign*X*a  ==  B   (mod |n|),
+                 *      sign*Y*a  ==  A   (mod |n|)
+                 */
+
+        /*
+         * Turn BN_FLG_CONSTTIME flag on, so that when BN_div is invoked,
+         * BN_div_no_branch will be called eventually.
+         */
+        pA = &local_A;
+        BN_with_flags(pA, A, BN_FLG_CONSTTIME);
+
+        /* (D, M) := (A/B, A%B) ... */
+        if (!BN_div(D, M, pA, B, ctx))
+            goto err;
+
+                /*-
+                 * Now
+                 *      A = D*B + M;
+                 * thus we have
+                 * (**)  sign*Y*a  ==  D*B + M   (mod |n|).
+                 */
+
+        tmp = A;                /* keep the BIGNUM object, the value does not
+                                 * matter */
+
+        /* (A, B) := (B, A mod B) ... */
+        A = B;
+        B = M;
+        /* ... so we have  0 <= B < A  again */
+
+                /*-
+                 * Since the former  M  is now  B  and the former  B  is now  A,
+                 * (**) translates into
+                 *       sign*Y*a  ==  D*A + B    (mod |n|),
+                 * i.e.
+                 *       sign*Y*a - D*A  ==  B    (mod |n|).
+                 * Similarly, (*) translates into
+                 *      -sign*X*a  ==  A          (mod |n|).
+                 *
+                 * Thus,
+                 *   sign*Y*a + D*sign*X*a  ==  B  (mod |n|),
+                 * i.e.
+                 *        sign*(Y + D*X)*a  ==  B  (mod |n|).
+                 *
+                 * So if we set  (X, Y, sign) := (Y + D*X, X, -sign),  we arrive back at
+                 *      -sign*X*a  ==  B   (mod |n|),
+                 *       sign*Y*a  ==  A   (mod |n|).
+                 * Note that  X  and  Y  stay non-negative all the time.
+                 */
+
+        if (!BN_mul(tmp, D, X, ctx))
+            goto err;
+        if (!BN_add(tmp, tmp, Y))
+            goto err;
+
+        M = Y;                  /* keep the BIGNUM object, the value does not
+                                 * matter */
+        Y = X;
+        X = tmp;
+        sign = -sign;
+    }
+
+        /*-
+         * The while loop (Euclid's algorithm) ends when
+         *      A == gcd(a,n);
+         * we have
+         *       sign*Y*a  ==  A  (mod |n|),
+         * where  Y  is non-negative.
+         */
+
+    if (sign < 0) {
+        if (!BN_sub(Y, n, Y))
+            goto err;
+    }
+    /* Now  Y*a  ==  A  (mod |n|).  */
+
+    if (BN_is_one(A)) {
+        /* Y*a == 1  (mod |n|) */
+        if (!Y->neg && BN_ucmp(Y, n) < 0) {
+            if (!BN_copy(R, Y))
+                goto err;
+        } else {
+            if (!BN_nnmod(R, Y, n, ctx))
+                goto err;
+        }
+    } else {
+        BNerr(BN_F_BN_MOD_INVERSE_NO_BRANCH, BN_R_NO_INVERSE);
+        goto err;
+    }
+    ret = R;
+ err:
+    if ((ret == NULL) && (in == NULL))
+        BN_free(R);
+    BN_CTX_end(ctx);
+    bn_check_top(ret);
+    return (ret);
+}
diff --git a/crypto/bn/bn_gf2m.c b/crypto/bn/bn_gf2m.c
index bc0a29282a..aeee49a015 100644
--- a/crypto/bn/bn_gf2m.c
+++ b/crypto/bn/bn_gf2m.c
@@ -27,12 +27,13 @@
  *
  */
 
-/* NOTE: This file is licensed pursuant to the OpenSSL license below
- * and may be modified; but after modifications, the above covenant
- * may no longer apply!  In such cases, the corresponding paragraph
- * ["In addition, Sun covenants ... causes the infringement."] and
- * this note can be edited out; but please keep the Sun copyright
- * notice and attribution. */
+/*
+ * NOTE: This file is licensed pursuant to the OpenSSL license below and may
+ * be modified; but after modifications, the above covenant may no longer
+ * apply! In such cases, the corresponding paragraph ["In addition, Sun
+ * covenants ... causes the infringement."] and this note can be edited out;
+ * but please keep the Sun copyright notice and attribution.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
@@ -42,7 +43,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -96,165 +97,268 @@
 
 #ifndef OPENSSL_NO_EC2M
 
-/* Maximum number of iterations before BN_GF2m_mod_solve_quad_arr should fail. */
-#define MAX_ITERATIONS 50
+/*
+ * Maximum number of iterations before BN_GF2m_mod_solve_quad_arr should
+ * fail.
+ */
+# define MAX_ITERATIONS 50
+
+static const BN_ULONG SQR_tb[16] = { 0, 1, 4, 5, 16, 17, 20, 21,
+    64, 65, 68, 69, 80, 81, 84, 85
+};
 
-static const BN_ULONG SQR_tb[16] =
-  {     0,     1,     4,     5,    16,    17,    20,    21,
-       64,    65,    68,    69,    80,    81,    84,    85 };
 /* Platform-specific macros to accelerate squaring. */
-#if defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
-#define SQR1(w) \
+# if defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
+#  define SQR1(w) \
     SQR_tb[(w) >> 60 & 0xF] << 56 | SQR_tb[(w) >> 56 & 0xF] << 48 | \
     SQR_tb[(w) >> 52 & 0xF] << 40 | SQR_tb[(w) >> 48 & 0xF] << 32 | \
     SQR_tb[(w) >> 44 & 0xF] << 24 | SQR_tb[(w) >> 40 & 0xF] << 16 | \
     SQR_tb[(w) >> 36 & 0xF] <<  8 | SQR_tb[(w) >> 32 & 0xF]
-#define SQR0(w) \
+#  define SQR0(w) \
     SQR_tb[(w) >> 28 & 0xF] << 56 | SQR_tb[(w) >> 24 & 0xF] << 48 | \
     SQR_tb[(w) >> 20 & 0xF] << 40 | SQR_tb[(w) >> 16 & 0xF] << 32 | \
     SQR_tb[(w) >> 12 & 0xF] << 24 | SQR_tb[(w) >>  8 & 0xF] << 16 | \
     SQR_tb[(w) >>  4 & 0xF] <<  8 | SQR_tb[(w)       & 0xF]
-#endif
-#ifdef THIRTY_TWO_BIT
-#define SQR1(w) \
+# endif
+# ifdef THIRTY_TWO_BIT
+#  define SQR1(w) \
     SQR_tb[(w) >> 28 & 0xF] << 24 | SQR_tb[(w) >> 24 & 0xF] << 16 | \
     SQR_tb[(w) >> 20 & 0xF] <<  8 | SQR_tb[(w) >> 16 & 0xF]
-#define SQR0(w) \
+#  define SQR0(w) \
     SQR_tb[(w) >> 12 & 0xF] << 24 | SQR_tb[(w) >>  8 & 0xF] << 16 | \
     SQR_tb[(w) >>  4 & 0xF] <<  8 | SQR_tb[(w)       & 0xF]
-#endif
+# endif
 
-#if !defined(OPENSSL_BN_ASM_GF2m)
-/* Product of two polynomials a, b each with degree < BN_BITS2 - 1,
- * result is a polynomial r with degree < 2 * BN_BITS - 1
- * The caller MUST ensure that the variables have the right amount
- * of space allocated.
+# if !defined(OPENSSL_BN_ASM_GF2m)
+/*
+ * Product of two polynomials a, b each with degree < BN_BITS2 - 1, result is
+ * a polynomial r with degree < 2 * BN_BITS - 1 The caller MUST ensure that
+ * the variables have the right amount of space allocated.
  */
-#ifdef THIRTY_TWO_BIT
-static void bn_GF2m_mul_1x1(BN_ULONG *r1, BN_ULONG *r0, const BN_ULONG a, const BN_ULONG b)
-	{
-	register BN_ULONG h, l, s;
-	BN_ULONG tab[8], top2b = a >> 30; 
-	register BN_ULONG a1, a2, a4;
-
-	a1 = a & (0x3FFFFFFF); a2 = a1 << 1; a4 = a2 << 1;
-
-	tab[0] =  0; tab[1] = a1;    tab[2] = a2;    tab[3] = a1^a2;
-	tab[4] = a4; tab[5] = a1^a4; tab[6] = a2^a4; tab[7] = a1^a2^a4;
-
-	s = tab[b       & 0x7]; l  = s;
-	s = tab[b >>  3 & 0x7]; l ^= s <<  3; h  = s >> 29;
-	s = tab[b >>  6 & 0x7]; l ^= s <<  6; h ^= s >> 26;
-	s = tab[b >>  9 & 0x7]; l ^= s <<  9; h ^= s >> 23;
-	s = tab[b >> 12 & 0x7]; l ^= s << 12; h ^= s >> 20;
-	s = tab[b >> 15 & 0x7]; l ^= s << 15; h ^= s >> 17;
-	s = tab[b >> 18 & 0x7]; l ^= s << 18; h ^= s >> 14;
-	s = tab[b >> 21 & 0x7]; l ^= s << 21; h ^= s >> 11;
-	s = tab[b >> 24 & 0x7]; l ^= s << 24; h ^= s >>  8;
-	s = tab[b >> 27 & 0x7]; l ^= s << 27; h ^= s >>  5;
-	s = tab[b >> 30      ]; l ^= s << 30; h ^= s >>  2;
-
-	/* compensate for the top two bits of a */
-
-	if (top2b & 01) { l ^= b << 30; h ^= b >> 2; } 
-	if (top2b & 02) { l ^= b << 31; h ^= b >> 1; } 
-
-	*r1 = h; *r0 = l;
-	} 
-#endif
-#if defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
-static void bn_GF2m_mul_1x1(BN_ULONG *r1, BN_ULONG *r0, const BN_ULONG a, const BN_ULONG b)
-	{
-	register BN_ULONG h, l, s;
-	BN_ULONG tab[16], top3b = a >> 61;
-	register BN_ULONG a1, a2, a4, a8;
-
-	a1 = a & (0x1FFFFFFFFFFFFFFFULL); a2 = a1 << 1; a4 = a2 << 1; a8 = a4 << 1;
-
-	tab[ 0] = 0;     tab[ 1] = a1;       tab[ 2] = a2;       tab[ 3] = a1^a2;
-	tab[ 4] = a4;    tab[ 5] = a1^a4;    tab[ 6] = a2^a4;    tab[ 7] = a1^a2^a4;
-	tab[ 8] = a8;    tab[ 9] = a1^a8;    tab[10] = a2^a8;    tab[11] = a1^a2^a8;
-	tab[12] = a4^a8; tab[13] = a1^a4^a8; tab[14] = a2^a4^a8; tab[15] = a1^a2^a4^a8;
-
-	s = tab[b       & 0xF]; l  = s;
-	s = tab[b >>  4 & 0xF]; l ^= s <<  4; h  = s >> 60;
-	s = tab[b >>  8 & 0xF]; l ^= s <<  8; h ^= s >> 56;
-	s = tab[b >> 12 & 0xF]; l ^= s << 12; h ^= s >> 52;
-	s = tab[b >> 16 & 0xF]; l ^= s << 16; h ^= s >> 48;
-	s = tab[b >> 20 & 0xF]; l ^= s << 20; h ^= s >> 44;
-	s = tab[b >> 24 & 0xF]; l ^= s << 24; h ^= s >> 40;
-	s = tab[b >> 28 & 0xF]; l ^= s << 28; h ^= s >> 36;
-	s = tab[b >> 32 & 0xF]; l ^= s << 32; h ^= s >> 32;
-	s = tab[b >> 36 & 0xF]; l ^= s << 36; h ^= s >> 28;
-	s = tab[b >> 40 & 0xF]; l ^= s << 40; h ^= s >> 24;
-	s = tab[b >> 44 & 0xF]; l ^= s << 44; h ^= s >> 20;
-	s = tab[b >> 48 & 0xF]; l ^= s << 48; h ^= s >> 16;
-	s = tab[b >> 52 & 0xF]; l ^= s << 52; h ^= s >> 12;
-	s = tab[b >> 56 & 0xF]; l ^= s << 56; h ^= s >>  8;
-	s = tab[b >> 60      ]; l ^= s << 60; h ^= s >>  4;
-
-	/* compensate for the top three bits of a */
-
-	if (top3b & 01) { l ^= b << 61; h ^= b >> 3; } 
-	if (top3b & 02) { l ^= b << 62; h ^= b >> 2; } 
-	if (top3b & 04) { l ^= b << 63; h ^= b >> 1; } 
-
-	*r1 = h; *r0 = l;
-	} 
-#endif
-
-/* Product of two polynomials a, b each with degree < 2 * BN_BITS2 - 1,
- * result is a polynomial r with degree < 4 * BN_BITS2 - 1
- * The caller MUST ensure that the variables have the right amount
- * of space allocated.
+#  ifdef THIRTY_TWO_BIT
+static void bn_GF2m_mul_1x1(BN_ULONG *r1, BN_ULONG *r0, const BN_ULONG a,
+                            const BN_ULONG b)
+{
+    register BN_ULONG h, l, s;
+    BN_ULONG tab[8], top2b = a >> 30;
+    register BN_ULONG a1, a2, a4;
+
+    a1 = a & (0x3FFFFFFF);
+    a2 = a1 << 1;
+    a4 = a2 << 1;
+
+    tab[0] = 0;
+    tab[1] = a1;
+    tab[2] = a2;
+    tab[3] = a1 ^ a2;
+    tab[4] = a4;
+    tab[5] = a1 ^ a4;
+    tab[6] = a2 ^ a4;
+    tab[7] = a1 ^ a2 ^ a4;
+
+    s = tab[b & 0x7];
+    l = s;
+    s = tab[b >> 3 & 0x7];
+    l ^= s << 3;
+    h = s >> 29;
+    s = tab[b >> 6 & 0x7];
+    l ^= s << 6;
+    h ^= s >> 26;
+    s = tab[b >> 9 & 0x7];
+    l ^= s << 9;
+    h ^= s >> 23;
+    s = tab[b >> 12 & 0x7];
+    l ^= s << 12;
+    h ^= s >> 20;
+    s = tab[b >> 15 & 0x7];
+    l ^= s << 15;
+    h ^= s >> 17;
+    s = tab[b >> 18 & 0x7];
+    l ^= s << 18;
+    h ^= s >> 14;
+    s = tab[b >> 21 & 0x7];
+    l ^= s << 21;
+    h ^= s >> 11;
+    s = tab[b >> 24 & 0x7];
+    l ^= s << 24;
+    h ^= s >> 8;
+    s = tab[b >> 27 & 0x7];
+    l ^= s << 27;
+    h ^= s >> 5;
+    s = tab[b >> 30];
+    l ^= s << 30;
+    h ^= s >> 2;
+
+    /* compensate for the top two bits of a */
+
+    if (top2b & 01) {
+        l ^= b << 30;
+        h ^= b >> 2;
+    }
+    if (top2b & 02) {
+        l ^= b << 31;
+        h ^= b >> 1;
+    }
+
+    *r1 = h;
+    *r0 = l;
+}
+#  endif
+#  if defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
+static void bn_GF2m_mul_1x1(BN_ULONG *r1, BN_ULONG *r0, const BN_ULONG a,
+                            const BN_ULONG b)
+{
+    register BN_ULONG h, l, s;
+    BN_ULONG tab[16], top3b = a >> 61;
+    register BN_ULONG a1, a2, a4, a8;
+
+    a1 = a & (0x1FFFFFFFFFFFFFFFULL);
+    a2 = a1 << 1;
+    a4 = a2 << 1;
+    a8 = a4 << 1;
+
+    tab[0] = 0;
+    tab[1] = a1;
+    tab[2] = a2;
+    tab[3] = a1 ^ a2;
+    tab[4] = a4;
+    tab[5] = a1 ^ a4;
+    tab[6] = a2 ^ a4;
+    tab[7] = a1 ^ a2 ^ a4;
+    tab[8] = a8;
+    tab[9] = a1 ^ a8;
+    tab[10] = a2 ^ a8;
+    tab[11] = a1 ^ a2 ^ a8;
+    tab[12] = a4 ^ a8;
+    tab[13] = a1 ^ a4 ^ a8;
+    tab[14] = a2 ^ a4 ^ a8;
+    tab[15] = a1 ^ a2 ^ a4 ^ a8;
+
+    s = tab[b & 0xF];
+    l = s;
+    s = tab[b >> 4 & 0xF];
+    l ^= s << 4;
+    h = s >> 60;
+    s = tab[b >> 8 & 0xF];
+    l ^= s << 8;
+    h ^= s >> 56;
+    s = tab[b >> 12 & 0xF];
+    l ^= s << 12;
+    h ^= s >> 52;
+    s = tab[b >> 16 & 0xF];
+    l ^= s << 16;
+    h ^= s >> 48;
+    s = tab[b >> 20 & 0xF];
+    l ^= s << 20;
+    h ^= s >> 44;
+    s = tab[b >> 24 & 0xF];
+    l ^= s << 24;
+    h ^= s >> 40;
+    s = tab[b >> 28 & 0xF];
+    l ^= s << 28;
+    h ^= s >> 36;
+    s = tab[b >> 32 & 0xF];
+    l ^= s << 32;
+    h ^= s >> 32;
+    s = tab[b >> 36 & 0xF];
+    l ^= s << 36;
+    h ^= s >> 28;
+    s = tab[b >> 40 & 0xF];
+    l ^= s << 40;
+    h ^= s >> 24;
+    s = tab[b >> 44 & 0xF];
+    l ^= s << 44;
+    h ^= s >> 20;
+    s = tab[b >> 48 & 0xF];
+    l ^= s << 48;
+    h ^= s >> 16;
+    s = tab[b >> 52 & 0xF];
+    l ^= s << 52;
+    h ^= s >> 12;
+    s = tab[b >> 56 & 0xF];
+    l ^= s << 56;
+    h ^= s >> 8;
+    s = tab[b >> 60];
+    l ^= s << 60;
+    h ^= s >> 4;
+
+    /* compensate for the top three bits of a */
+
+    if (top3b & 01) {
+        l ^= b << 61;
+        h ^= b >> 3;
+    }
+    if (top3b & 02) {
+        l ^= b << 62;
+        h ^= b >> 2;
+    }
+    if (top3b & 04) {
+        l ^= b << 63;
+        h ^= b >> 1;
+    }
+
+    *r1 = h;
+    *r0 = l;
+}
+#  endif
+
+/*
+ * Product of two polynomials a, b each with degree < 2 * BN_BITS2 - 1,
+ * result is a polynomial r with degree < 4 * BN_BITS2 - 1 The caller MUST
+ * ensure that the variables have the right amount of space allocated.
  */
-static void bn_GF2m_mul_2x2(BN_ULONG *r, const BN_ULONG a1, const BN_ULONG a0, const BN_ULONG b1, const BN_ULONG b0)
-	{
-	BN_ULONG m1, m0;
-	/* r[3] = h1, r[2] = h0; r[1] = l1; r[0] = l0 */
-	bn_GF2m_mul_1x1(r+3, r+2, a1, b1);
-	bn_GF2m_mul_1x1(r+1, r, a0, b0);
-	bn_GF2m_mul_1x1(&m1, &m0, a0 ^ a1, b0 ^ b1);
-	/* Correction on m1 ^= l1 ^ h1; m0 ^= l0 ^ h0; */
-	r[2] ^= m1 ^ r[1] ^ r[3];  /* h0 ^= m1 ^ l1 ^ h1; */
-	r[1] = r[3] ^ r[2] ^ r[0] ^ m1 ^ m0;  /* l1 ^= l0 ^ h0 ^ m0; */
-	}
-#else
-void bn_GF2m_mul_2x2(BN_ULONG *r, BN_ULONG a1, BN_ULONG a0, BN_ULONG b1, BN_ULONG b0);
-#endif 
-
-/* Add polynomials a and b and store result in r; r could be a or b, a and b 
+static void bn_GF2m_mul_2x2(BN_ULONG *r, const BN_ULONG a1, const BN_ULONG a0,
+                            const BN_ULONG b1, const BN_ULONG b0)
+{
+    BN_ULONG m1, m0;
+    /* r[3] = h1, r[2] = h0; r[1] = l1; r[0] = l0 */
+    bn_GF2m_mul_1x1(r + 3, r + 2, a1, b1);
+    bn_GF2m_mul_1x1(r + 1, r, a0, b0);
+    bn_GF2m_mul_1x1(&m1, &m0, a0 ^ a1, b0 ^ b1);
+    /* Correction on m1 ^= l1 ^ h1; m0 ^= l0 ^ h0; */
+    r[2] ^= m1 ^ r[1] ^ r[3];   /* h0 ^= m1 ^ l1 ^ h1; */
+    r[1] = r[3] ^ r[2] ^ r[0] ^ m1 ^ m0; /* l1 ^= l0 ^ h0 ^ m0; */
+}
+# else
+void bn_GF2m_mul_2x2(BN_ULONG *r, BN_ULONG a1, BN_ULONG a0, BN_ULONG b1,
+                     BN_ULONG b0);
+# endif
+
+/*
+ * Add polynomials a and b and store result in r; r could be a or b, a and b
  * could be equal; r is the bitwise XOR of a and b.
  */
-int	BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
-	{
-	int i;
-	const BIGNUM *at, *bt;
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	if (a->top < b->top) { at = b; bt = a; }
-	else { at = a; bt = b; }
-
-	if(bn_wexpand(r, at->top) == NULL)
-		return 0;
-
-	for (i = 0; i < bt->top; i++)
-		{
-		r->d[i] = at->d[i] ^ bt->d[i];
-		}
-	for (; i < at->top; i++)
-		{
-		r->d[i] = at->d[i];
-		}
-	
-	r->top = at->top;
-	bn_correct_top(r);
-	
-	return 1;
-	}
-
+int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
+{
+    int i;
+    const BIGNUM *at, *bt;
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    if (a->top < b->top) {
+        at = b;
+        bt = a;
+    } else {
+        at = a;
+        bt = b;
+    }
+
+    if (bn_wexpand(r, at->top) == NULL)
+        return 0;
+
+    for (i = 0; i < bt->top; i++) {
+        r->d[i] = at->d[i] ^ bt->d[i];
+    }
+    for (; i < at->top; i++) {
+        r->d[i] = at->d[i];
+    }
+
+    r->top = at->top;
+    bn_correct_top(r);
+
+    return 1;
+}
 
 /*-
  * Some functions allow for representation of the irreducible polynomials
@@ -263,852 +367,927 @@ int	BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
  * where m = p[0] > p[1] > ... > p[k] = 0.
  */
 
-
 /* Performs modular reduction of a and store result in r.  r could be a. */
 int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[])
-	{
-	int j, k;
-	int n, dN, d0, d1;
-	BN_ULONG zz, *z;
-
-	bn_check_top(a);
-
-	if (!p[0])
-		{
-		/* reduction mod 1 => return 0 */
-		BN_zero(r);
-		return 1;
-		}
-
-	/* Since the algorithm does reduction in the r value, if a != r, copy
-	 * the contents of a into r so we can do reduction in r. 
-	 */
-	if (a != r)
-		{
-		if (!bn_wexpand(r, a->top)) return 0;
-		for (j = 0; j < a->top; j++)
-			{
-			r->d[j] = a->d[j];
-			}
-		r->top = a->top;
-		}
-	z = r->d;
-
-	/* start reduction */
-	dN = p[0] / BN_BITS2;  
-	for (j = r->top - 1; j > dN;)
-		{
-		zz = z[j];
-		if (z[j] == 0) { j--; continue; }
-		z[j] = 0;
-
-		for (k = 1; p[k] != 0; k++)
-			{
-			/* reducing component t^p[k] */
-			n = p[0] - p[k];
-			d0 = n % BN_BITS2;  d1 = BN_BITS2 - d0;
-			n /= BN_BITS2; 
-			z[j-n] ^= (zz>>d0);
-			if (d0) z[j-n-1] ^= (zz<> d0);
-		if (d0) z[j-n-1] ^= (zz << d1);
-		}
-
-	/* final round of reduction */
-	while (j == dN)
-		{
-
-		d0 = p[0] % BN_BITS2;
-		zz = z[dN] >> d0;
-		if (zz == 0) break;
-		d1 = BN_BITS2 - d0;
-		
-		/* clear up the top d1 bits */
-		if (d0)
-			z[dN] = (z[dN] << d1) >> d1;
-		else
-			z[dN] = 0;
-		z[0] ^= zz; /* reduction t^0 component */
-
-		for (k = 1; p[k] != 0; k++)
-			{
-			BN_ULONG tmp_ulong;
-
-			/* reducing component t^p[k]*/
-			n = p[k] / BN_BITS2;   
-			d0 = p[k] % BN_BITS2;
-			d1 = BN_BITS2 - d0;
-			z[n] ^= (zz << d0);
-			tmp_ulong = zz >> d1;
-                        if (d0 && tmp_ulong)
-                                z[n+1] ^= tmp_ulong;
-			}
-
-		
-		}
-
-	bn_correct_top(r);
-	return 1;
-	}
-
-/* Performs modular reduction of a by p and store result in r.  r could be a.
- *
+{
+    int j, k;
+    int n, dN, d0, d1;
+    BN_ULONG zz, *z;
+
+    bn_check_top(a);
+
+    if (!p[0]) {
+        /* reduction mod 1 => return 0 */
+        BN_zero(r);
+        return 1;
+    }
+
+    /*
+     * Since the algorithm does reduction in the r value, if a != r, copy the
+     * contents of a into r so we can do reduction in r.
+     */
+    if (a != r) {
+        if (!bn_wexpand(r, a->top))
+            return 0;
+        for (j = 0; j < a->top; j++) {
+            r->d[j] = a->d[j];
+        }
+        r->top = a->top;
+    }
+    z = r->d;
+
+    /* start reduction */
+    dN = p[0] / BN_BITS2;
+    for (j = r->top - 1; j > dN;) {
+        zz = z[j];
+        if (z[j] == 0) {
+            j--;
+            continue;
+        }
+        z[j] = 0;
+
+        for (k = 1; p[k] != 0; k++) {
+            /* reducing component t^p[k] */
+            n = p[0] - p[k];
+            d0 = n % BN_BITS2;
+            d1 = BN_BITS2 - d0;
+            n /= BN_BITS2;
+            z[j - n] ^= (zz >> d0);
+            if (d0)
+                z[j - n - 1] ^= (zz << d1);
+        }
+
+        /* reducing component t^0 */
+        n = dN;
+        d0 = p[0] % BN_BITS2;
+        d1 = BN_BITS2 - d0;
+        z[j - n] ^= (zz >> d0);
+        if (d0)
+            z[j - n - 1] ^= (zz << d1);
+    }
+
+    /* final round of reduction */
+    while (j == dN) {
+
+        d0 = p[0] % BN_BITS2;
+        zz = z[dN] >> d0;
+        if (zz == 0)
+            break;
+        d1 = BN_BITS2 - d0;
+
+        /* clear up the top d1 bits */
+        if (d0)
+            z[dN] = (z[dN] << d1) >> d1;
+        else
+            z[dN] = 0;
+        z[0] ^= zz;             /* reduction t^0 component */
+
+        for (k = 1; p[k] != 0; k++) {
+            BN_ULONG tmp_ulong;
+
+            /* reducing component t^p[k] */
+            n = p[k] / BN_BITS2;
+            d0 = p[k] % BN_BITS2;
+            d1 = BN_BITS2 - d0;
+            z[n] ^= (zz << d0);
+            tmp_ulong = zz >> d1;
+            if (d0 && tmp_ulong)
+                z[n + 1] ^= tmp_ulong;
+        }
+
+    }
+
+    bn_correct_top(r);
+    return 1;
+}
+
+/*
+ * Performs modular reduction of a by p and store result in r.  r could be a.
  * This function calls down to the BN_GF2m_mod_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
+ * function is only provided for convenience; for best performance, use the
  * BN_GF2m_mod_arr function.
  */
-int	BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p)
-	{
-	int ret = 0;
-	int arr[6];
-	bn_check_top(a);
-	bn_check_top(p);
-	ret = BN_GF2m_poly2arr(p, arr, sizeof(arr)/sizeof(arr[0]));
-	if (!ret || ret > (int)(sizeof(arr)/sizeof(arr[0])))
-		{
-		BNerr(BN_F_BN_GF2M_MOD,BN_R_INVALID_LENGTH);
-		return 0;
-		}
-	ret = BN_GF2m_mod_arr(r, a, arr);
-	bn_check_top(r);
-	return ret;
-	}
-
-
-/* Compute the product of two polynomials a and b, reduce modulo p, and store
+int BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p)
+{
+    int ret = 0;
+    int arr[6];
+    bn_check_top(a);
+    bn_check_top(p);
+    ret = BN_GF2m_poly2arr(p, arr, sizeof(arr) / sizeof(arr[0]));
+    if (!ret || ret > (int)(sizeof(arr) / sizeof(arr[0]))) {
+        BNerr(BN_F_BN_GF2M_MOD, BN_R_INVALID_LENGTH);
+        return 0;
+    }
+    ret = BN_GF2m_mod_arr(r, a, arr);
+    bn_check_top(r);
+    return ret;
+}
+
+/*
+ * Compute the product of two polynomials a and b, reduce modulo p, and store
  * the result in r.  r could be a or b; a could be b.
  */
-int	BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const int p[], BN_CTX *ctx)
-	{
-	int zlen, i, j, k, ret = 0;
-	BIGNUM *s;
-	BN_ULONG x1, x0, y1, y0, zz[4];
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	if (a == b)
-		{
-		return BN_GF2m_mod_sqr_arr(r, a, p, ctx);
-		}
-
-	BN_CTX_start(ctx);
-	if ((s = BN_CTX_get(ctx)) == NULL) goto err;
-	
-	zlen = a->top + b->top + 4;
-	if (!bn_wexpand(s, zlen)) goto err;
-	s->top = zlen;
-
-	for (i = 0; i < zlen; i++) s->d[i] = 0;
-
-	for (j = 0; j < b->top; j += 2)
-		{
-		y0 = b->d[j];
-		y1 = ((j+1) == b->top) ? 0 : b->d[j+1];
-		for (i = 0; i < a->top; i += 2)
-			{
-			x0 = a->d[i];
-			x1 = ((i+1) == a->top) ? 0 : a->d[i+1];
-			bn_GF2m_mul_2x2(zz, x1, x0, y1, y0);
-			for (k = 0; k < 4; k++) s->d[i+j+k] ^= zz[k];
-			}
-		}
-
-	bn_correct_top(s);
-	if (BN_GF2m_mod_arr(r, s, p))
-		ret = 1;
-	bn_check_top(r);
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-/* Compute the product of two polynomials a and b, reduce modulo p, and store
- * the result in r.  r could be a or b; a could equal b.
- *
- * This function calls down to the BN_GF2m_mod_mul_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
+int BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx)
+{
+    int zlen, i, j, k, ret = 0;
+    BIGNUM *s;
+    BN_ULONG x1, x0, y1, y0, zz[4];
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    if (a == b) {
+        return BN_GF2m_mod_sqr_arr(r, a, p, ctx);
+    }
+
+    BN_CTX_start(ctx);
+    if ((s = BN_CTX_get(ctx)) == NULL)
+        goto err;
+
+    zlen = a->top + b->top + 4;
+    if (!bn_wexpand(s, zlen))
+        goto err;
+    s->top = zlen;
+
+    for (i = 0; i < zlen; i++)
+        s->d[i] = 0;
+
+    for (j = 0; j < b->top; j += 2) {
+        y0 = b->d[j];
+        y1 = ((j + 1) == b->top) ? 0 : b->d[j + 1];
+        for (i = 0; i < a->top; i += 2) {
+            x0 = a->d[i];
+            x1 = ((i + 1) == a->top) ? 0 : a->d[i + 1];
+            bn_GF2m_mul_2x2(zz, x1, x0, y1, y0);
+            for (k = 0; k < 4; k++)
+                s->d[i + j + k] ^= zz[k];
+        }
+    }
+
+    bn_correct_top(s);
+    if (BN_GF2m_mod_arr(r, s, p))
+        ret = 1;
+    bn_check_top(r);
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Compute the product of two polynomials a and b, reduce modulo p, and store
+ * the result in r.  r could be a or b; a could equal b. This function calls
+ * down to the BN_GF2m_mod_mul_arr implementation; this wrapper function is
+ * only provided for convenience; for best performance, use the
  * BN_GF2m_mod_mul_arr function.
  */
-int	BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int ret = 0;
-	const int max = BN_num_bits(p) + 1;
-	int *arr=NULL;
-	bn_check_top(a);
-	bn_check_top(b);
-	bn_check_top(p);
-	if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL) goto err;
-	ret = BN_GF2m_poly2arr(p, arr, max);
-	if (!ret || ret > max)
-		{
-		BNerr(BN_F_BN_GF2M_MOD_MUL,BN_R_INVALID_LENGTH);
-		goto err;
-		}
-	ret = BN_GF2m_mod_mul_arr(r, a, b, arr, ctx);
-	bn_check_top(r);
-err:
-	if (arr) OPENSSL_free(arr);
-	return ret;
-	}
-
+int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx)
+{
+    int ret = 0;
+    const int max = BN_num_bits(p) + 1;
+    int *arr = NULL;
+    bn_check_top(a);
+    bn_check_top(b);
+    bn_check_top(p);
+    if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL)
+        goto err;
+    ret = BN_GF2m_poly2arr(p, arr, max);
+    if (!ret || ret > max) {
+        BNerr(BN_F_BN_GF2M_MOD_MUL, BN_R_INVALID_LENGTH);
+        goto err;
+    }
+    ret = BN_GF2m_mod_mul_arr(r, a, b, arr, ctx);
+    bn_check_top(r);
+ err:
+    if (arr)
+        OPENSSL_free(arr);
+    return ret;
+}
 
 /* Square a, reduce the result mod p, and store it in a.  r could be a. */
-int	BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[], BN_CTX *ctx)
-	{
-	int i, ret = 0;
-	BIGNUM *s;
-
-	bn_check_top(a);
-	BN_CTX_start(ctx);
-	if ((s = BN_CTX_get(ctx)) == NULL) return 0;
-	if (!bn_wexpand(s, 2 * a->top)) goto err;
-
-	for (i = a->top - 1; i >= 0; i--)
-		{
-		s->d[2*i+1] = SQR1(a->d[i]);
-		s->d[2*i  ] = SQR0(a->d[i]);
-		}
-
-	s->top = 2 * a->top;
-	bn_correct_top(s);
-	if (!BN_GF2m_mod_arr(r, s, p)) goto err;
-	bn_check_top(r);
-	ret = 1;
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-/* Square a, reduce the result mod p, and store it in a.  r could be a.
- *
- * This function calls down to the BN_GF2m_mod_sqr_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
- * BN_GF2m_mod_sqr_arr function.
+int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
+                        BN_CTX *ctx)
+{
+    int i, ret = 0;
+    BIGNUM *s;
+
+    bn_check_top(a);
+    BN_CTX_start(ctx);
+    if ((s = BN_CTX_get(ctx)) == NULL)
+        return 0;
+    if (!bn_wexpand(s, 2 * a->top))
+        goto err;
+
+    for (i = a->top - 1; i >= 0; i--) {
+        s->d[2 * i + 1] = SQR1(a->d[i]);
+        s->d[2 * i] = SQR0(a->d[i]);
+    }
+
+    s->top = 2 * a->top;
+    bn_correct_top(s);
+    if (!BN_GF2m_mod_arr(r, s, p))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Square a, reduce the result mod p, and store it in a.  r could be a. This
+ * function calls down to the BN_GF2m_mod_sqr_arr implementation; this
+ * wrapper function is only provided for convenience; for best performance,
+ * use the BN_GF2m_mod_sqr_arr function.
  */
-int	BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int ret = 0;
-	const int max = BN_num_bits(p) + 1;
-	int *arr=NULL;
-
-	bn_check_top(a);
-	bn_check_top(p);
-	if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL) goto err;
-	ret = BN_GF2m_poly2arr(p, arr, max);
-	if (!ret || ret > max)
-		{
-		BNerr(BN_F_BN_GF2M_MOD_SQR,BN_R_INVALID_LENGTH);
-		goto err;
-		}
-	ret = BN_GF2m_mod_sqr_arr(r, a, arr, ctx);
-	bn_check_top(r);
-err:
-	if (arr) OPENSSL_free(arr);
-	return ret;
-	}
-
-
-/* Invert a, reduce modulo p, and store the result in r. r could be a. 
- * Uses Modified Almost Inverse Algorithm (Algorithm 10) from
- *     Hankerson, D., Hernandez, J.L., and Menezes, A.  "Software Implementation
- *     of Elliptic Curve Cryptography Over Binary Fields".
+int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
+{
+    int ret = 0;
+    const int max = BN_num_bits(p) + 1;
+    int *arr = NULL;
+
+    bn_check_top(a);
+    bn_check_top(p);
+    if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL)
+        goto err;
+    ret = BN_GF2m_poly2arr(p, arr, max);
+    if (!ret || ret > max) {
+        BNerr(BN_F_BN_GF2M_MOD_SQR, BN_R_INVALID_LENGTH);
+        goto err;
+    }
+    ret = BN_GF2m_mod_sqr_arr(r, a, arr, ctx);
+    bn_check_top(r);
+ err:
+    if (arr)
+        OPENSSL_free(arr);
+    return ret;
+}
+
+/*
+ * Invert a, reduce modulo p, and store the result in r. r could be a. Uses
+ * Modified Almost Inverse Algorithm (Algorithm 10) from Hankerson, D.,
+ * Hernandez, J.L., and Menezes, A.  "Software Implementation of Elliptic
+ * Curve Cryptography Over Binary Fields".
  */
 int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
-	{
-	BIGNUM *b, *c = NULL, *u = NULL, *v = NULL, *tmp;
-	int ret = 0;
-
-	bn_check_top(a);
-	bn_check_top(p);
-
-	BN_CTX_start(ctx);
-	
-	if ((b = BN_CTX_get(ctx))==NULL) goto err;
-	if ((c = BN_CTX_get(ctx))==NULL) goto err;
-	if ((u = BN_CTX_get(ctx))==NULL) goto err;
-	if ((v = BN_CTX_get(ctx))==NULL) goto err;
-
-	if (!BN_GF2m_mod(u, a, p)) goto err;
-	if (BN_is_zero(u)) goto err;
-
-	if (!BN_copy(v, p)) goto err;
-#if 0
-	if (!BN_one(b)) goto err;
-
-	while (1)
-		{
-		while (!BN_is_odd(u))
-			{
-			if (BN_is_zero(u)) goto err;
-			if (!BN_rshift1(u, u)) goto err;
-			if (BN_is_odd(b))
-				{
-				if (!BN_GF2m_add(b, b, p)) goto err;
-				}
-			if (!BN_rshift1(b, b)) goto err;
-			}
-
-		if (BN_abs_is_word(u, 1)) break;
-
-		if (BN_num_bits(u) < BN_num_bits(v))
-			{
-			tmp = u; u = v; v = tmp;
-			tmp = b; b = c; c = tmp;
-			}
-		
-		if (!BN_GF2m_add(u, u, v)) goto err;
-		if (!BN_GF2m_add(b, b, c)) goto err;
-		}
-#else
-	{
-	int i,	ubits = BN_num_bits(u),
-		vbits = BN_num_bits(v),	/* v is copy of p */
-		top = p->top;
-	BN_ULONG *udp,*bdp,*vdp,*cdp;
-
-	bn_wexpand(u,top);	udp = u->d;
-				for (i=u->top;itop = top;
-	bn_wexpand(b,top);	bdp = b->d;
-				bdp[0] = 1;
-				for (i=1;itop = top;
-	bn_wexpand(c,top);	cdp = c->d;
-				for (i=0;itop = top;
-	vdp = v->d;	/* It pays off to "cache" *->d pointers, because
-			 * it allows optimizer to be more aggressive.
-			 * But we don't have to "cache" p->d, because *p
-			 * is declared 'const'... */
-	while (1)
-		{
-		while (ubits && !(udp[0]&1))
-			{
-			BN_ULONG u0,u1,b0,b1,mask;
-
-			u0   = udp[0];
-			b0   = bdp[0];
-			mask = (BN_ULONG)0-(b0&1);
-			b0  ^= p->d[0]&mask;
-			for (i=0;i>1)|(u1<<(BN_BITS2-1)))&BN_MASK2;
-				u0 = u1;
-				b1 = bdp[i+1]^(p->d[i+1]&mask);
-				bdp[i] = ((b0>>1)|(b1<<(BN_BITS2-1)))&BN_MASK2;
-				b0 = b1;
-				}
-			udp[i] = u0>>1;
-			bdp[i] = b0>>1;
-			ubits--;
-			}
-
-		if (ubits<=BN_BITS2 && udp[0]==1) break;
-
-		if (ubitsd;
-			bdp = cdp; cdp = c->d;
-			}
-		for(i=0;itop;
+        BN_ULONG *udp, *bdp, *vdp, *cdp;
+
+        bn_wexpand(u, top);
+        udp = u->d;
+        for (i = u->top; i < top; i++)
+            udp[i] = 0;
+        u->top = top;
+        bn_wexpand(b, top);
+        bdp = b->d;
+        bdp[0] = 1;
+        for (i = 1; i < top; i++)
+            bdp[i] = 0;
+        b->top = top;
+        bn_wexpand(c, top);
+        cdp = c->d;
+        for (i = 0; i < top; i++)
+            cdp[i] = 0;
+        c->top = top;
+        vdp = v->d;             /* It pays off to "cache" *->d pointers,
+                                 * because it allows optimizer to be more
+                                 * aggressive. But we don't have to "cache"
+                                 * p->d, because *p is declared 'const'... */
+        while (1) {
+            while (ubits && !(udp[0] & 1)) {
+                BN_ULONG u0, u1, b0, b1, mask;
+
+                u0 = udp[0];
+                b0 = bdp[0];
+                mask = (BN_ULONG)0 - (b0 & 1);
+                b0 ^= p->d[0] & mask;
+                for (i = 0; i < top - 1; i++) {
+                    u1 = udp[i + 1];
+                    udp[i] = ((u0 >> 1) | (u1 << (BN_BITS2 - 1))) & BN_MASK2;
+                    u0 = u1;
+                    b1 = bdp[i + 1] ^ (p->d[i + 1] & mask);
+                    bdp[i] = ((b0 >> 1) | (b1 << (BN_BITS2 - 1))) & BN_MASK2;
+                    b0 = b1;
+                }
+                udp[i] = u0 >> 1;
+                bdp[i] = b0 >> 1;
+                ubits--;
+            }
+
+            if (ubits <= BN_BITS2 && udp[0] == 1)
+                break;
+
+            if (ubits < vbits) {
+                i = ubits;
+                ubits = vbits;
+                vbits = i;
+                tmp = u;
+                u = v;
+                v = tmp;
+                tmp = b;
+                b = c;
+                c = tmp;
+                udp = vdp;
+                vdp = v->d;
+                bdp = cdp;
+                cdp = c->d;
+            }
+            for (i = 0; i < top; i++) {
+                udp[i] ^= vdp[i];
+                bdp[i] ^= cdp[i];
+            }
+            if (ubits == vbits) {
+                BN_ULONG ul;
+                int utop = (ubits - 1) / BN_BITS2;
+
+                while ((ul = udp[utop]) == 0 && utop)
+                    utop--;
+                ubits = utop * BN_BITS2 + BN_num_bits_word(ul);
+            }
+        }
+        bn_correct_top(b);
+    }
+# endif
+
+    if (!BN_copy(r, b))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+
+ err:
+# ifdef BN_DEBUG                /* BN_CTX_end would complain about the
+                                 * expanded form */
+    bn_correct_top(c);
+    bn_correct_top(u);
+    bn_correct_top(v);
+# endif
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Invert xx, reduce modulo p, and store the result in r. r could be xx.
+ * This function calls down to the BN_GF2m_mod_inv implementation; this
+ * wrapper function is only provided for convenience; for best performance,
+ * use the BN_GF2m_mod_inv function.
  */
-int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *xx, const int p[], BN_CTX *ctx)
-	{
-	BIGNUM *field;
-	int ret = 0;
-
-	bn_check_top(xx);
-	BN_CTX_start(ctx);
-	if ((field = BN_CTX_get(ctx)) == NULL) goto err;
-	if (!BN_GF2m_arr2poly(p, field)) goto err;
-	
-	ret = BN_GF2m_mod_inv(r, xx, field, ctx);
-	bn_check_top(r);
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-
-#ifndef OPENSSL_SUN_GF2M_DIV
-/* Divide y by x, reduce modulo p, and store the result in r. r could be x 
+int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *xx, const int p[],
+                        BN_CTX *ctx)
+{
+    BIGNUM *field;
+    int ret = 0;
+
+    bn_check_top(xx);
+    BN_CTX_start(ctx);
+    if ((field = BN_CTX_get(ctx)) == NULL)
+        goto err;
+    if (!BN_GF2m_arr2poly(p, field))
+        goto err;
+
+    ret = BN_GF2m_mod_inv(r, xx, field, ctx);
+    bn_check_top(r);
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+# ifndef OPENSSL_SUN_GF2M_DIV
+/*
+ * Divide y by x, reduce modulo p, and store the result in r. r could be x
  * or y, x could equal y.
  */
-int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *y, const BIGNUM *x, const BIGNUM *p, BN_CTX *ctx)
-	{
-	BIGNUM *xinv = NULL;
-	int ret = 0;
-
-	bn_check_top(y);
-	bn_check_top(x);
-	bn_check_top(p);
-
-	BN_CTX_start(ctx);
-	xinv = BN_CTX_get(ctx);
-	if (xinv == NULL) goto err;
-	
-	if (!BN_GF2m_mod_inv(xinv, x, p, ctx)) goto err;
-	if (!BN_GF2m_mod_mul(r, y, xinv, p, ctx)) goto err;
-	bn_check_top(r);
-	ret = 1;
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-#else
-/* Divide y by x, reduce modulo p, and store the result in r. r could be x 
- * or y, x could equal y.
- * Uses algorithm Modular_Division_GF(2^m) from 
- *     Chang-Shantz, S.  "From Euclid's GCD to Montgomery Multiplication to 
- *     the Great Divide".
+int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *y, const BIGNUM *x,
+                    const BIGNUM *p, BN_CTX *ctx)
+{
+    BIGNUM *xinv = NULL;
+    int ret = 0;
+
+    bn_check_top(y);
+    bn_check_top(x);
+    bn_check_top(p);
+
+    BN_CTX_start(ctx);
+    xinv = BN_CTX_get(ctx);
+    if (xinv == NULL)
+        goto err;
+
+    if (!BN_GF2m_mod_inv(xinv, x, p, ctx))
+        goto err;
+    if (!BN_GF2m_mod_mul(r, y, xinv, p, ctx))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+# else
+/*
+ * Divide y by x, reduce modulo p, and store the result in r. r could be x
+ * or y, x could equal y. Uses algorithm Modular_Division_GF(2^m) from
+ * Chang-Shantz, S.  "From Euclid's GCD to Montgomery Multiplication to the
+ * Great Divide".
  */
-int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *y, const BIGNUM *x, const BIGNUM *p, BN_CTX *ctx)
-	{
-	BIGNUM *a, *b, *u, *v;
-	int ret = 0;
-
-	bn_check_top(y);
-	bn_check_top(x);
-	bn_check_top(p);
-
-	BN_CTX_start(ctx);
-	
-	a = BN_CTX_get(ctx);
-	b = BN_CTX_get(ctx);
-	u = BN_CTX_get(ctx);
-	v = BN_CTX_get(ctx);
-	if (v == NULL) goto err;
-
-	/* reduce x and y mod p */
-	if (!BN_GF2m_mod(u, y, p)) goto err;
-	if (!BN_GF2m_mod(a, x, p)) goto err;
-	if (!BN_copy(b, p)) goto err;
-	
-	while (!BN_is_odd(a))
-		{
-		if (!BN_rshift1(a, a)) goto err;
-		if (BN_is_odd(u)) if (!BN_GF2m_add(u, u, p)) goto err;
-		if (!BN_rshift1(u, u)) goto err;
-		}
-
-	do
-		{
-		if (BN_GF2m_cmp(b, a) > 0)
-			{
-			if (!BN_GF2m_add(b, b, a)) goto err;
-			if (!BN_GF2m_add(v, v, u)) goto err;
-			do
-				{
-				if (!BN_rshift1(b, b)) goto err;
-				if (BN_is_odd(v)) if (!BN_GF2m_add(v, v, p)) goto err;
-				if (!BN_rshift1(v, v)) goto err;
-				} while (!BN_is_odd(b));
-			}
-		else if (BN_abs_is_word(a, 1))
-			break;
-		else
-			{
-			if (!BN_GF2m_add(a, a, b)) goto err;
-			if (!BN_GF2m_add(u, u, v)) goto err;
-			do
-				{
-				if (!BN_rshift1(a, a)) goto err;
-				if (BN_is_odd(u)) if (!BN_GF2m_add(u, u, p)) goto err;
-				if (!BN_rshift1(u, u)) goto err;
-				} while (!BN_is_odd(a));
-			}
-		} while (1);
-
-	if (!BN_copy(r, u)) goto err;
-	bn_check_top(r);
-	ret = 1;
-
-err:
-  	BN_CTX_end(ctx);
-	return ret;
-	}
-#endif
-
-/* Divide yy by xx, reduce modulo p, and store the result in r. r could be xx 
- * or yy, xx could equal yy.
- *
- * This function calls down to the BN_GF2m_mod_div implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
- * BN_GF2m_mod_div function.
+int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *y, const BIGNUM *x,
+                    const BIGNUM *p, BN_CTX *ctx)
+{
+    BIGNUM *a, *b, *u, *v;
+    int ret = 0;
+
+    bn_check_top(y);
+    bn_check_top(x);
+    bn_check_top(p);
+
+    BN_CTX_start(ctx);
+
+    a = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    u = BN_CTX_get(ctx);
+    v = BN_CTX_get(ctx);
+    if (v == NULL)
+        goto err;
+
+    /* reduce x and y mod p */
+    if (!BN_GF2m_mod(u, y, p))
+        goto err;
+    if (!BN_GF2m_mod(a, x, p))
+        goto err;
+    if (!BN_copy(b, p))
+        goto err;
+
+    while (!BN_is_odd(a)) {
+        if (!BN_rshift1(a, a))
+            goto err;
+        if (BN_is_odd(u))
+            if (!BN_GF2m_add(u, u, p))
+                goto err;
+        if (!BN_rshift1(u, u))
+            goto err;
+    }
+
+    do {
+        if (BN_GF2m_cmp(b, a) > 0) {
+            if (!BN_GF2m_add(b, b, a))
+                goto err;
+            if (!BN_GF2m_add(v, v, u))
+                goto err;
+            do {
+                if (!BN_rshift1(b, b))
+                    goto err;
+                if (BN_is_odd(v))
+                    if (!BN_GF2m_add(v, v, p))
+                        goto err;
+                if (!BN_rshift1(v, v))
+                    goto err;
+            } while (!BN_is_odd(b));
+        } else if (BN_abs_is_word(a, 1))
+            break;
+        else {
+            if (!BN_GF2m_add(a, a, b))
+                goto err;
+            if (!BN_GF2m_add(u, u, v))
+                goto err;
+            do {
+                if (!BN_rshift1(a, a))
+                    goto err;
+                if (BN_is_odd(u))
+                    if (!BN_GF2m_add(u, u, p))
+                        goto err;
+                if (!BN_rshift1(u, u))
+                    goto err;
+            } while (!BN_is_odd(a));
+        }
+    } while (1);
+
+    if (!BN_copy(r, u))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+# endif
+
+/*
+ * Divide yy by xx, reduce modulo p, and store the result in r. r could be xx
+ * * or yy, xx could equal yy. This function calls down to the
+ * BN_GF2m_mod_div implementation; this wrapper function is only provided for
+ * convenience; for best performance, use the BN_GF2m_mod_div function.
  */
-int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *yy, const BIGNUM *xx, const int p[], BN_CTX *ctx)
-	{
-	BIGNUM *field;
-	int ret = 0;
-
-	bn_check_top(yy);
-	bn_check_top(xx);
-
-	BN_CTX_start(ctx);
-	if ((field = BN_CTX_get(ctx)) == NULL) goto err;
-	if (!BN_GF2m_arr2poly(p, field)) goto err;
-	
-	ret = BN_GF2m_mod_div(r, yy, xx, field, ctx);
-	bn_check_top(r);
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-
-/* Compute the bth power of a, reduce modulo p, and store
- * the result in r.  r could be a.
- * Uses simple square-and-multiply algorithm A.5.1 from IEEE P1363.
+int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *yy, const BIGNUM *xx,
+                        const int p[], BN_CTX *ctx)
+{
+    BIGNUM *field;
+    int ret = 0;
+
+    bn_check_top(yy);
+    bn_check_top(xx);
+
+    BN_CTX_start(ctx);
+    if ((field = BN_CTX_get(ctx)) == NULL)
+        goto err;
+    if (!BN_GF2m_arr2poly(p, field))
+        goto err;
+
+    ret = BN_GF2m_mod_div(r, yy, xx, field, ctx);
+    bn_check_top(r);
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Compute the bth power of a, reduce modulo p, and store the result in r.  r
+ * could be a. Uses simple square-and-multiply algorithm A.5.1 from IEEE
+ * P1363.
  */
-int	BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const int p[], BN_CTX *ctx)
-	{
-	int ret = 0, i, n;
-	BIGNUM *u;
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	if (BN_is_zero(b))
-		return(BN_one(r));
-
-	if (BN_abs_is_word(b, 1))
-		return (BN_copy(r, a) != NULL);
-
-	BN_CTX_start(ctx);
-	if ((u = BN_CTX_get(ctx)) == NULL) goto err;
-	
-	if (!BN_GF2m_mod_arr(u, a, p)) goto err;
-	
-	n = BN_num_bits(b) - 1;
-	for (i = n - 1; i >= 0; i--)
-		{
-		if (!BN_GF2m_mod_sqr_arr(u, u, p, ctx)) goto err;
-		if (BN_is_bit_set(b, i))
-			{
-			if (!BN_GF2m_mod_mul_arr(u, u, a, p, ctx)) goto err;
-			}
-		}
-	if (!BN_copy(r, u)) goto err;
-	bn_check_top(r);
-	ret = 1;
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-/* Compute the bth power of a, reduce modulo p, and store
- * the result in r.  r could be a.
- *
- * This function calls down to the BN_GF2m_mod_exp_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
- * BN_GF2m_mod_exp_arr function.
+int BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                        const int p[], BN_CTX *ctx)
+{
+    int ret = 0, i, n;
+    BIGNUM *u;
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    if (BN_is_zero(b))
+        return (BN_one(r));
+
+    if (BN_abs_is_word(b, 1))
+        return (BN_copy(r, a) != NULL);
+
+    BN_CTX_start(ctx);
+    if ((u = BN_CTX_get(ctx)) == NULL)
+        goto err;
+
+    if (!BN_GF2m_mod_arr(u, a, p))
+        goto err;
+
+    n = BN_num_bits(b) - 1;
+    for (i = n - 1; i >= 0; i--) {
+        if (!BN_GF2m_mod_sqr_arr(u, u, p, ctx))
+            goto err;
+        if (BN_is_bit_set(b, i)) {
+            if (!BN_GF2m_mod_mul_arr(u, u, a, p, ctx))
+                goto err;
+        }
+    }
+    if (!BN_copy(r, u))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Compute the bth power of a, reduce modulo p, and store the result in r.  r
+ * could be a. This function calls down to the BN_GF2m_mod_exp_arr
+ * implementation; this wrapper function is only provided for convenience;
+ * for best performance, use the BN_GF2m_mod_exp_arr function.
  */
-int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int ret = 0;
-	const int max = BN_num_bits(p) + 1;
-	int *arr=NULL;
-	bn_check_top(a);
-	bn_check_top(b);
-	bn_check_top(p);
-	if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL) goto err;
-	ret = BN_GF2m_poly2arr(p, arr, max);
-	if (!ret || ret > max)
-		{
-		BNerr(BN_F_BN_GF2M_MOD_EXP,BN_R_INVALID_LENGTH);
-		goto err;
-		}
-	ret = BN_GF2m_mod_exp_arr(r, a, b, arr, ctx);
-	bn_check_top(r);
-err:
-	if (arr) OPENSSL_free(arr);
-	return ret;
-	}
-
-/* Compute the square root of a, reduce modulo p, and store
- * the result in r.  r could be a.
- * Uses exponentiation as in algorithm A.4.1 from IEEE P1363.
+int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                    const BIGNUM *p, BN_CTX *ctx)
+{
+    int ret = 0;
+    const int max = BN_num_bits(p) + 1;
+    int *arr = NULL;
+    bn_check_top(a);
+    bn_check_top(b);
+    bn_check_top(p);
+    if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL)
+        goto err;
+    ret = BN_GF2m_poly2arr(p, arr, max);
+    if (!ret || ret > max) {
+        BNerr(BN_F_BN_GF2M_MOD_EXP, BN_R_INVALID_LENGTH);
+        goto err;
+    }
+    ret = BN_GF2m_mod_exp_arr(r, a, b, arr, ctx);
+    bn_check_top(r);
+ err:
+    if (arr)
+        OPENSSL_free(arr);
+    return ret;
+}
+
+/*
+ * Compute the square root of a, reduce modulo p, and store the result in r.
+ * r could be a. Uses exponentiation as in algorithm A.4.1 from IEEE P1363.
  */
-int	BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a, const int p[], BN_CTX *ctx)
-	{
-	int ret = 0;
-	BIGNUM *u;
-
-	bn_check_top(a);
-
-	if (!p[0])
-		{
-		/* reduction mod 1 => return 0 */
-		BN_zero(r);
-		return 1;
-		}
-
-	BN_CTX_start(ctx);
-	if ((u = BN_CTX_get(ctx)) == NULL) goto err;
-	
-	if (!BN_set_bit(u, p[0] - 1)) goto err;
-	ret = BN_GF2m_mod_exp_arr(r, a, u, p, ctx);
-	bn_check_top(r);
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-/* Compute the square root of a, reduce modulo p, and store
- * the result in r.  r could be a.
- *
- * This function calls down to the BN_GF2m_mod_sqrt_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
- * BN_GF2m_mod_sqrt_arr function.
+int BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a, const int p[],
+                         BN_CTX *ctx)
+{
+    int ret = 0;
+    BIGNUM *u;
+
+    bn_check_top(a);
+
+    if (!p[0]) {
+        /* reduction mod 1 => return 0 */
+        BN_zero(r);
+        return 1;
+    }
+
+    BN_CTX_start(ctx);
+    if ((u = BN_CTX_get(ctx)) == NULL)
+        goto err;
+
+    if (!BN_set_bit(u, p[0] - 1))
+        goto err;
+    ret = BN_GF2m_mod_exp_arr(r, a, u, p, ctx);
+    bn_check_top(r);
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Compute the square root of a, reduce modulo p, and store the result in r.
+ * r could be a. This function calls down to the BN_GF2m_mod_sqrt_arr
+ * implementation; this wrapper function is only provided for convenience;
+ * for best performance, use the BN_GF2m_mod_sqrt_arr function.
  */
 int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int ret = 0;
-	const int max = BN_num_bits(p) + 1;
-	int *arr=NULL;
-	bn_check_top(a);
-	bn_check_top(p);
-	if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL) goto err;
-	ret = BN_GF2m_poly2arr(p, arr, max);
-	if (!ret || ret > max)
-		{
-		BNerr(BN_F_BN_GF2M_MOD_SQRT,BN_R_INVALID_LENGTH);
-		goto err;
-		}
-	ret = BN_GF2m_mod_sqrt_arr(r, a, arr, ctx);
-	bn_check_top(r);
-err:
-	if (arr) OPENSSL_free(arr);
-	return ret;
-	}
-
-/* Find r such that r^2 + r = a mod p.  r could be a. If no r exists returns 0.
- * Uses algorithms A.4.7 and A.4.6 from IEEE P1363.
+{
+    int ret = 0;
+    const int max = BN_num_bits(p) + 1;
+    int *arr = NULL;
+    bn_check_top(a);
+    bn_check_top(p);
+    if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL)
+        goto err;
+    ret = BN_GF2m_poly2arr(p, arr, max);
+    if (!ret || ret > max) {
+        BNerr(BN_F_BN_GF2M_MOD_SQRT, BN_R_INVALID_LENGTH);
+        goto err;
+    }
+    ret = BN_GF2m_mod_sqrt_arr(r, a, arr, ctx);
+    bn_check_top(r);
+ err:
+    if (arr)
+        OPENSSL_free(arr);
+    return ret;
+}
+
+/*
+ * Find r such that r^2 + r = a mod p.  r could be a. If no r exists returns
+ * 0. Uses algorithms A.4.7 and A.4.6 from IEEE P1363.
  */
-int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a_, const int p[], BN_CTX *ctx)
-	{
-	int ret = 0, count = 0, j;
-	BIGNUM *a, *z, *rho, *w, *w2, *tmp;
-
-	bn_check_top(a_);
-
-	if (!p[0])
-		{
-		/* reduction mod 1 => return 0 */
-		BN_zero(r);
-		return 1;
-		}
-
-	BN_CTX_start(ctx);
-	a = BN_CTX_get(ctx);
-	z = BN_CTX_get(ctx);
-	w = BN_CTX_get(ctx);
-	if (w == NULL) goto err;
-
-	if (!BN_GF2m_mod_arr(a, a_, p)) goto err;
-	
-	if (BN_is_zero(a))
-		{
-		BN_zero(r);
-		ret = 1;
-		goto err;
-		}
-
-	if (p[0] & 0x1) /* m is odd */
-		{
-		/* compute half-trace of a */
-		if (!BN_copy(z, a)) goto err;
-		for (j = 1; j <= (p[0] - 1) / 2; j++)
-			{
-			if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx)) goto err;
-			if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx)) goto err;
-			if (!BN_GF2m_add(z, z, a)) goto err;
-			}
-		
-		}
-	else /* m is even */
-		{
-		rho = BN_CTX_get(ctx);
-		w2 = BN_CTX_get(ctx);
-		tmp = BN_CTX_get(ctx);
-		if (tmp == NULL) goto err;
-		do
-			{
-			if (!BN_rand(rho, p[0], 0, 0)) goto err;
-			if (!BN_GF2m_mod_arr(rho, rho, p)) goto err;
-			BN_zero(z);
-			if (!BN_copy(w, rho)) goto err;
-			for (j = 1; j <= p[0] - 1; j++)
-				{
-				if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx)) goto err;
-				if (!BN_GF2m_mod_sqr_arr(w2, w, p, ctx)) goto err;
-				if (!BN_GF2m_mod_mul_arr(tmp, w2, a, p, ctx)) goto err;
-				if (!BN_GF2m_add(z, z, tmp)) goto err;
-				if (!BN_GF2m_add(w, w2, rho)) goto err;
-				}
-			count++;
-			} while (BN_is_zero(w) && (count < MAX_ITERATIONS));
-		if (BN_is_zero(w))
-			{
-			BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR,BN_R_TOO_MANY_ITERATIONS);
-			goto err;
-			}
-		}
-	
-	if (!BN_GF2m_mod_sqr_arr(w, z, p, ctx)) goto err;
-	if (!BN_GF2m_add(w, z, w)) goto err;
-	if (BN_GF2m_cmp(w, a))
-		{
-		BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR, BN_R_NO_SOLUTION);
-		goto err;
-		}
-
-	if (!BN_copy(r, z)) goto err;
-	bn_check_top(r);
-
-	ret = 1;
-
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
-/* Find r such that r^2 + r = a mod p.  r could be a. If no r exists returns 0.
- *
- * This function calls down to the BN_GF2m_mod_solve_quad_arr implementation; this wrapper
- * function is only provided for convenience; for best performance, use the 
- * BN_GF2m_mod_solve_quad_arr function.
+int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a_, const int p[],
+                               BN_CTX *ctx)
+{
+    int ret = 0, count = 0, j;
+    BIGNUM *a, *z, *rho, *w, *w2, *tmp;
+
+    bn_check_top(a_);
+
+    if (!p[0]) {
+        /* reduction mod 1 => return 0 */
+        BN_zero(r);
+        return 1;
+    }
+
+    BN_CTX_start(ctx);
+    a = BN_CTX_get(ctx);
+    z = BN_CTX_get(ctx);
+    w = BN_CTX_get(ctx);
+    if (w == NULL)
+        goto err;
+
+    if (!BN_GF2m_mod_arr(a, a_, p))
+        goto err;
+
+    if (BN_is_zero(a)) {
+        BN_zero(r);
+        ret = 1;
+        goto err;
+    }
+
+    if (p[0] & 0x1) {           /* m is odd */
+        /* compute half-trace of a */
+        if (!BN_copy(z, a))
+            goto err;
+        for (j = 1; j <= (p[0] - 1) / 2; j++) {
+            if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx))
+                goto err;
+            if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx))
+                goto err;
+            if (!BN_GF2m_add(z, z, a))
+                goto err;
+        }
+
+    } else {                    /* m is even */
+
+        rho = BN_CTX_get(ctx);
+        w2 = BN_CTX_get(ctx);
+        tmp = BN_CTX_get(ctx);
+        if (tmp == NULL)
+            goto err;
+        do {
+            if (!BN_rand(rho, p[0], 0, 0))
+                goto err;
+            if (!BN_GF2m_mod_arr(rho, rho, p))
+                goto err;
+            BN_zero(z);
+            if (!BN_copy(w, rho))
+                goto err;
+            for (j = 1; j <= p[0] - 1; j++) {
+                if (!BN_GF2m_mod_sqr_arr(z, z, p, ctx))
+                    goto err;
+                if (!BN_GF2m_mod_sqr_arr(w2, w, p, ctx))
+                    goto err;
+                if (!BN_GF2m_mod_mul_arr(tmp, w2, a, p, ctx))
+                    goto err;
+                if (!BN_GF2m_add(z, z, tmp))
+                    goto err;
+                if (!BN_GF2m_add(w, w2, rho))
+                    goto err;
+            }
+            count++;
+        } while (BN_is_zero(w) && (count < MAX_ITERATIONS));
+        if (BN_is_zero(w)) {
+            BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR, BN_R_TOO_MANY_ITERATIONS);
+            goto err;
+        }
+    }
+
+    if (!BN_GF2m_mod_sqr_arr(w, z, p, ctx))
+        goto err;
+    if (!BN_GF2m_add(w, z, w))
+        goto err;
+    if (BN_GF2m_cmp(w, a)) {
+        BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR, BN_R_NO_SOLUTION);
+        goto err;
+    }
+
+    if (!BN_copy(r, z))
+        goto err;
+    bn_check_top(r);
+
+    ret = 1;
+
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
+
+/*
+ * Find r such that r^2 + r = a mod p.  r could be a. If no r exists returns
+ * 0. This function calls down to the BN_GF2m_mod_solve_quad_arr
+ * implementation; this wrapper function is only provided for convenience;
+ * for best performance, use the BN_GF2m_mod_solve_quad_arr function.
  */
-int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
-	{
-	int ret = 0;
-	const int max = BN_num_bits(p) + 1;
-	int *arr=NULL;
-	bn_check_top(a);
-	bn_check_top(p);
-	if ((arr = (int *)OPENSSL_malloc(sizeof(int) *
-						max)) == NULL) goto err;
-	ret = BN_GF2m_poly2arr(p, arr, max);
-	if (!ret || ret > max)
-		{
-		BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD,BN_R_INVALID_LENGTH);
-		goto err;
-		}
-	ret = BN_GF2m_mod_solve_quad_arr(r, a, arr, ctx);
-	bn_check_top(r);
-err:
-	if (arr) OPENSSL_free(arr);
-	return ret;
-	}
-
-/* Convert the bit-string representation of a polynomial
- * ( \sum_{i=0}^n a_i * x^i) into an array of integers corresponding 
- * to the bits with non-zero coefficient.  Array is terminated with -1.
- * Up to max elements of the array will be filled.  Return value is total
- * number of array elements that would be filled if array was large enough.
+int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                           BN_CTX *ctx)
+{
+    int ret = 0;
+    const int max = BN_num_bits(p) + 1;
+    int *arr = NULL;
+    bn_check_top(a);
+    bn_check_top(p);
+    if ((arr = (int *)OPENSSL_malloc(sizeof(int) * max)) == NULL)
+        goto err;
+    ret = BN_GF2m_poly2arr(p, arr, max);
+    if (!ret || ret > max) {
+        BNerr(BN_F_BN_GF2M_MOD_SOLVE_QUAD, BN_R_INVALID_LENGTH);
+        goto err;
+    }
+    ret = BN_GF2m_mod_solve_quad_arr(r, a, arr, ctx);
+    bn_check_top(r);
+ err:
+    if (arr)
+        OPENSSL_free(arr);
+    return ret;
+}
+
+/*
+ * Convert the bit-string representation of a polynomial ( \sum_{i=0}^n a_i *
+ * x^i) into an array of integers corresponding to the bits with non-zero
+ * coefficient.  Array is terminated with -1. Up to max elements of the array
+ * will be filled.  Return value is total number of array elements that would
+ * be filled if array was large enough.
  */
 int BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max)
-	{
-	int i, j, k = 0;
-	BN_ULONG mask;
-
-	if (BN_is_zero(a))
-		return 0;
-
-	for (i = a->top - 1; i >= 0; i--)
-		{
-		if (!a->d[i])
-			/* skip word if a->d[i] == 0 */
-			continue;
-		mask = BN_TBIT;
-		for (j = BN_BITS2 - 1; j >= 0; j--)
-			{
-			if (a->d[i] & mask) 
-				{
-				if (k < max) p[k] = BN_BITS2 * i + j;
-				k++;
-				}
-			mask >>= 1;
-			}
-		}
-
-	if (k < max) {
-		p[k] = -1;
-		k++;
-	}
-
-	return k;
-	}
-
-/* Convert the coefficient array representation of a polynomial to a 
+{
+    int i, j, k = 0;
+    BN_ULONG mask;
+
+    if (BN_is_zero(a))
+        return 0;
+
+    for (i = a->top - 1; i >= 0; i--) {
+        if (!a->d[i])
+            /* skip word if a->d[i] == 0 */
+            continue;
+        mask = BN_TBIT;
+        for (j = BN_BITS2 - 1; j >= 0; j--) {
+            if (a->d[i] & mask) {
+                if (k < max)
+                    p[k] = BN_BITS2 * i + j;
+                k++;
+            }
+            mask >>= 1;
+        }
+    }
+
+    if (k < max) {
+        p[k] = -1;
+        k++;
+    }
+
+    return k;
+}
+
+/*
+ * Convert the coefficient array representation of a polynomial to a
  * bit-string.  The array must be terminated by -1.
  */
 int BN_GF2m_arr2poly(const int p[], BIGNUM *a)
-	{
-	int i;
-
-	bn_check_top(a);
-	BN_zero(a);
-	for (i = 0; p[i] != -1; i++)
-		{
-		if (BN_set_bit(a, p[i]) == 0)
-			return 0;
-		}
-	bn_check_top(a);
-
-	return 1;
-	}
+{
+    int i;
+
+    bn_check_top(a);
+    BN_zero(a);
+    for (i = 0; p[i] != -1; i++) {
+        if (BN_set_bit(a, p[i]) == 0)
+            return 0;
+    }
+    bn_check_top(a);
+
+    return 1;
+}
 
 #endif
diff --git a/crypto/bn/bn_kron.c b/crypto/bn/bn_kron.c
index 6c0cd08210..71808321d5 100644
--- a/crypto/bn/bn_kron.c
+++ b/crypto/bn/bn_kron.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,125 +61,126 @@
 
 /* Returns -2 for errors because both -1 and 0 are valid results. */
 int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int i;
-	int ret = -2; /* avoid 'uninitialized' warning */
-	int err = 0;
-	BIGNUM *A, *B, *tmp;
-	/*-
-	 * In 'tab', only odd-indexed entries are relevant:
-	 * For any odd BIGNUM n,
-	 *     tab[BN_lsw(n) & 7]
-	 * is $(-1)^{(n^2-1)/8}$ (using TeX notation).
-	 * Note that the sign of n does not matter.
-	 */
-	static const int tab[8] = {0, 1, 0, -1, 0, -1, 0, 1};
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	BN_CTX_start(ctx);
-	A = BN_CTX_get(ctx);
-	B = BN_CTX_get(ctx);
-	if (B == NULL) goto end;
-	
-	err = !BN_copy(A, a);
-	if (err) goto end;
-	err = !BN_copy(B, b);
-	if (err) goto end;
-
-	/*
-	 * Kronecker symbol, imlemented according to Henri Cohen,
-	 * "A Course in Computational Algebraic Number Theory"
-	 * (algorithm 1.4.10).
-	 */
-
-	/* Cohen's step 1: */
-
-	if (BN_is_zero(B))
-		{
-		ret = BN_abs_is_word(A, 1);
-		goto end;
- 		}
-	
-	/* Cohen's step 2: */
-
-	if (!BN_is_odd(A) && !BN_is_odd(B))
-		{
-		ret = 0;
-		goto end;
-		}
-
-	/* now  B  is non-zero */
-	i = 0;
-	while (!BN_is_bit_set(B, i))
-		i++;
-	err = !BN_rshift(B, B, i);
-	if (err) goto end;
-	if (i & 1)
-		{
-		/* i is odd */
-		/* (thus  B  was even, thus  A  must be odd!)  */
-
-		/* set 'ret' to $(-1)^{(A^2-1)/8}$ */
-		ret = tab[BN_lsw(A) & 7];
-		}
-	else
-		{
-		/* i is even */
-		ret = 1;
-		}
-	
-	if (B->neg)
-		{
-		B->neg = 0;
-		if (A->neg)
-			ret = -ret;
-		}
-
-	/* now  B  is positive and odd, so what remains to be done is
-	 * to compute the Jacobi symbol  (A/B)  and multiply it by 'ret' */
-
-	while (1)
-		{
-		/* Cohen's step 3: */
-
-		/*  B  is positive and odd */
-
-		if (BN_is_zero(A))
-			{
-			ret = BN_is_one(B) ? ret : 0;
-			goto end;
-			}
-
-		/* now  A  is non-zero */
-		i = 0;
-		while (!BN_is_bit_set(A, i))
-			i++;
-		err = !BN_rshift(A, A, i);
-		if (err) goto end;
-		if (i & 1)
-			{
-			/* i is odd */
-			/* multiply 'ret' by  $(-1)^{(B^2-1)/8}$ */
-			ret = ret * tab[BN_lsw(B) & 7];
-			}
-	
-		/* Cohen's step 4: */
-		/* multiply 'ret' by  $(-1)^{(A-1)(B-1)/4}$ */
-		if ((A->neg ? ~BN_lsw(A) : BN_lsw(A)) & BN_lsw(B) & 2)
-			ret = -ret;
-		
-		/* (A, B) := (B mod |A|, |A|) */
-		err = !BN_nnmod(B, B, A, ctx);
-		if (err) goto end;
-		tmp = A; A = B; B = tmp;
-		tmp->neg = 0;
-		}
-end:
-	BN_CTX_end(ctx);
-	if (err)
-		return -2;
-	else
-		return ret;
-	}
+{
+    int i;
+    int ret = -2;               /* avoid 'uninitialized' warning */
+    int err = 0;
+    BIGNUM *A, *B, *tmp;
+        /*-
+         * In 'tab', only odd-indexed entries are relevant:
+         * For any odd BIGNUM n,
+         *     tab[BN_lsw(n) & 7]
+         * is $(-1)^{(n^2-1)/8}$ (using TeX notation).
+         * Note that the sign of n does not matter.
+         */
+    static const int tab[8] = { 0, 1, 0, -1, 0, -1, 0, 1 };
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    BN_CTX_start(ctx);
+    A = BN_CTX_get(ctx);
+    B = BN_CTX_get(ctx);
+    if (B == NULL)
+        goto end;
+
+    err = !BN_copy(A, a);
+    if (err)
+        goto end;
+    err = !BN_copy(B, b);
+    if (err)
+        goto end;
+
+    /*
+     * Kronecker symbol, imlemented according to Henri Cohen,
+     * "A Course in Computational Algebraic Number Theory"
+     * (algorithm 1.4.10).
+     */
+
+    /* Cohen's step 1: */
+
+    if (BN_is_zero(B)) {
+        ret = BN_abs_is_word(A, 1);
+        goto end;
+    }
+
+    /* Cohen's step 2: */
+
+    if (!BN_is_odd(A) && !BN_is_odd(B)) {
+        ret = 0;
+        goto end;
+    }
+
+    /* now  B  is non-zero */
+    i = 0;
+    while (!BN_is_bit_set(B, i))
+        i++;
+    err = !BN_rshift(B, B, i);
+    if (err)
+        goto end;
+    if (i & 1) {
+        /* i is odd */
+        /* (thus  B  was even, thus  A  must be odd!)  */
+
+        /* set 'ret' to $(-1)^{(A^2-1)/8}$ */
+        ret = tab[BN_lsw(A) & 7];
+    } else {
+        /* i is even */
+        ret = 1;
+    }
+
+    if (B->neg) {
+        B->neg = 0;
+        if (A->neg)
+            ret = -ret;
+    }
+
+    /*
+     * now B is positive and odd, so what remains to be done is to compute
+     * the Jacobi symbol (A/B) and multiply it by 'ret'
+     */
+
+    while (1) {
+        /* Cohen's step 3: */
+
+        /*  B  is positive and odd */
+
+        if (BN_is_zero(A)) {
+            ret = BN_is_one(B) ? ret : 0;
+            goto end;
+        }
+
+        /* now  A  is non-zero */
+        i = 0;
+        while (!BN_is_bit_set(A, i))
+            i++;
+        err = !BN_rshift(A, A, i);
+        if (err)
+            goto end;
+        if (i & 1) {
+            /* i is odd */
+            /* multiply 'ret' by  $(-1)^{(B^2-1)/8}$ */
+            ret = ret * tab[BN_lsw(B) & 7];
+        }
+
+        /* Cohen's step 4: */
+        /* multiply 'ret' by  $(-1)^{(A-1)(B-1)/4}$ */
+        if ((A->neg ? ~BN_lsw(A) : BN_lsw(A)) & BN_lsw(B) & 2)
+            ret = -ret;
+
+        /* (A, B) := (B mod |A|, |A|) */
+        err = !BN_nnmod(B, B, A, ctx);
+        if (err)
+            goto end;
+        tmp = A;
+        A = B;
+        B = tmp;
+        tmp->neg = 0;
+    }
+ end:
+    BN_CTX_end(ctx);
+    if (err)
+        return -2;
+    else
+        return ret;
+}
diff --git a/crypto/bn/bn_lcl.h b/crypto/bn/bn_lcl.h
index 9a8a046bec..7cd58830e9 100644
--- a/crypto/bn/bn_lcl.h
+++ b/crypto/bn/bn_lcl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,15 +110,14 @@
  */
 
 #ifndef HEADER_BN_LCL_H
-#define HEADER_BN_LCL_H
+# define HEADER_BN_LCL_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-
 /*-
  * BN_window_bits_for_exponent_size -- macro for sliding window mod_exp functions
  *
@@ -144,91 +143,86 @@ extern "C" {
  * (with draws in between).  Very small exponents are often selected
  * with low Hamming weight, so we use  w = 1  for b <= 23.
  */
-#if 1
-#define BN_window_bits_for_exponent_size(b) \
-		((b) > 671 ? 6 : \
-		 (b) > 239 ? 5 : \
-		 (b) >  79 ? 4 : \
-		 (b) >  23 ? 3 : 1)
-#else
-/* Old SSLeay/OpenSSL table.
- * Maximum window size was 5, so this table differs for b==1024;
- * but it coincides for other interesting values (b==160, b==512).
+# if 1
+#  define BN_window_bits_for_exponent_size(b) \
+                ((b) > 671 ? 6 : \
+                 (b) > 239 ? 5 : \
+                 (b) >  79 ? 4 : \
+                 (b) >  23 ? 3 : 1)
+# else
+/*
+ * Old SSLeay/OpenSSL table. Maximum window size was 5, so this table differs
+ * for b==1024; but it coincides for other interesting values (b==160,
+ * b==512).
  */
-#define BN_window_bits_for_exponent_size(b) \
-		((b) > 255 ? 5 : \
-		 (b) > 127 ? 4 : \
-		 (b) >  17 ? 3 : 1)
-#endif	 
-
+#  define BN_window_bits_for_exponent_size(b) \
+                ((b) > 255 ? 5 : \
+                 (b) > 127 ? 4 : \
+                 (b) >  17 ? 3 : 1)
+# endif
 
-
-/* BN_mod_exp_mont_conttime is based on the assumption that the
- * L1 data cache line width of the target processor is at least
- * the following value.
+/*
+ * BN_mod_exp_mont_conttime is based on the assumption that the L1 data cache
+ * line width of the target processor is at least the following value.
  */
-#define MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH	( 64 )
-#define MOD_EXP_CTIME_MIN_CACHE_LINE_MASK	(MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - 1)
+# define MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH      ( 64 )
+# define MOD_EXP_CTIME_MIN_CACHE_LINE_MASK       (MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - 1)
 
-/* Window sizes optimized for fixed window size modular exponentiation
- * algorithm (BN_mod_exp_mont_consttime).
- *
- * To achieve the security goals of BN_mode_exp_mont_consttime, the
- * maximum size of the window must not exceed
- * log_2(MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH). 
- *
- * Window size thresholds are defined for cache line sizes of 32 and 64,
- * cache line sizes where log_2(32)=5 and log_2(64)=6 respectively. A
- * window size of 7 should only be used on processors that have a 128
- * byte or greater cache line size.
+/*
+ * Window sizes optimized for fixed window size modular exponentiation
+ * algorithm (BN_mod_exp_mont_consttime). To achieve the security goals of
+ * BN_mode_exp_mont_consttime, the maximum size of the window must not exceed
+ * log_2(MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH). Window size thresholds are
+ * defined for cache line sizes of 32 and 64, cache line sizes where
+ * log_2(32)=5 and log_2(64)=6 respectively. A window size of 7 should only be
+ * used on processors that have a 128 byte or greater cache line size.
  */
-#if MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH == 64
+# if MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH == 64
 
 #  define BN_window_bits_for_ctime_exponent_size(b) \
-		((b) > 937 ? 6 : \
-		 (b) > 306 ? 5 : \
-		 (b) >  89 ? 4 : \
-		 (b) >  22 ? 3 : 1)
-#  define BN_MAX_WINDOW_BITS_FOR_CTIME_EXPONENT_SIZE	(6)
+                ((b) > 937 ? 6 : \
+                 (b) > 306 ? 5 : \
+                 (b) >  89 ? 4 : \
+                 (b) >  22 ? 3 : 1)
+#  define BN_MAX_WINDOW_BITS_FOR_CTIME_EXPONENT_SIZE    (6)
 
-#elif MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH == 32
+# elif MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH == 32
 
 #  define BN_window_bits_for_ctime_exponent_size(b) \
-		((b) > 306 ? 5 : \
-		 (b) >  89 ? 4 : \
-		 (b) >  22 ? 3 : 1)
-#  define BN_MAX_WINDOW_BITS_FOR_CTIME_EXPONENT_SIZE	(5)
-
-#endif
+                ((b) > 306 ? 5 : \
+                 (b) >  89 ? 4 : \
+                 (b) >  22 ? 3 : 1)
+#  define BN_MAX_WINDOW_BITS_FOR_CTIME_EXPONENT_SIZE    (5)
 
+# endif
 
 /* Pentium pro 16,16,16,32,64 */
 /* Alpha       16,16,16,16.64 */
-#define BN_MULL_SIZE_NORMAL			(16) /* 32 */
-#define BN_MUL_RECURSIVE_SIZE_NORMAL		(16) /* 32 less than */
-#define BN_SQR_RECURSIVE_SIZE_NORMAL		(16) /* 32 */
-#define BN_MUL_LOW_RECURSIVE_SIZE_NORMAL	(32) /* 32 */
-#define BN_MONT_CTX_SET_SIZE_WORD		(64) /* 32 */
-
-/* 2011-02-22 SMS.
- * In various places, a size_t variable or a type cast to size_t was
- * used to perform integer-only operations on pointers.  This failed on
- * VMS with 64-bit pointers (CC /POINTER_SIZE = 64) because size_t is
- * still only 32 bits.  What's needed in these cases is an integer type
- * with the same size as a pointer, which size_t is not certain to be.
- * The only fix here is VMS-specific.
+# define BN_MULL_SIZE_NORMAL                     (16)/* 32 */
+# define BN_MUL_RECURSIVE_SIZE_NORMAL            (16)/* 32 less than */
+# define BN_SQR_RECURSIVE_SIZE_NORMAL            (16)/* 32 */
+# define BN_MUL_LOW_RECURSIVE_SIZE_NORMAL        (32)/* 32 */
+# define BN_MONT_CTX_SET_SIZE_WORD               (64)/* 32 */
+
+/*
+ * 2011-02-22 SMS. In various places, a size_t variable or a type cast to
+ * size_t was used to perform integer-only operations on pointers.  This
+ * failed on VMS with 64-bit pointers (CC /POINTER_SIZE = 64) because size_t
+ * is still only 32 bits.  What's needed in these cases is an integer type
+ * with the same size as a pointer, which size_t is not certain to be. The
+ * only fix here is VMS-specific.
  */
-#if defined(OPENSSL_SYS_VMS)
-# if __INITIAL_POINTER_SIZE == 64
-#  define PTR_SIZE_INT long long
-# else /* __INITIAL_POINTER_SIZE == 64 */
-#  define PTR_SIZE_INT int
-# endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-#elif !defined(PTR_SIZE_INT) /* defined(OPENSSL_SYS_VMS) */
-# define PTR_SIZE_INT size_t
-#endif /* defined(OPENSSL_SYS_VMS) [else] */
-
-#if !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
+# if defined(OPENSSL_SYS_VMS)
+#  if __INITIAL_POINTER_SIZE == 64
+#   define PTR_SIZE_INT long long
+#  else                         /* __INITIAL_POINTER_SIZE == 64 */
+#   define PTR_SIZE_INT int
+#  endif                        /* __INITIAL_POINTER_SIZE == 64 [else] */
+# elif !defined(PTR_SIZE_INT)   /* defined(OPENSSL_SYS_VMS) */
+#  define PTR_SIZE_INT size_t
+# endif                         /* defined(OPENSSL_SYS_VMS) [else] */
+
+# if !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
 /*
  * BN_UMULT_HIGH section.
  *
@@ -250,290 +244,291 @@ extern "C" {
  * exhibiting "native" performance in C. That's what BN_UMULT_HIGH
  * macro is about:-)
  *
- *					
+ *                                      
  */
-# if defined(__alpha) && (defined(SIXTY_FOUR_BIT_LONG) || defined(SIXTY_FOUR_BIT))
-#  if defined(__DECC)
-#   include 
-#   define BN_UMULT_HIGH(a,b)	(BN_ULONG)asm("umulh %a0,%a1,%v0",(a),(b))
-#  elif defined(__GNUC__) && __GNUC__>=2
-#   define BN_UMULT_HIGH(a,b)	({	\
-	register BN_ULONG ret;		\
-	asm ("umulh	%1,%2,%0"	\
-	     : "=r"(ret)		\
-	     : "r"(a), "r"(b));		\
-	ret;			})
-#  endif	/* compiler */
-# elif defined(_ARCH_PPC) && defined(__64BIT__) && defined(SIXTY_FOUR_BIT_LONG)
-#  if defined(__GNUC__) && __GNUC__>=2
-#   define BN_UMULT_HIGH(a,b)	({	\
-	register BN_ULONG ret;		\
-	asm ("mulhdu	%0,%1,%2"	\
-	     : "=r"(ret)		\
-	     : "r"(a), "r"(b));		\
-	ret;			})
-#  endif	/* compiler */
-# elif (defined(__x86_64) || defined(__x86_64__)) && \
+#  if defined(__alpha) && (defined(SIXTY_FOUR_BIT_LONG) || defined(SIXTY_FOUR_BIT))
+#   if defined(__DECC)
+#    include 
+#    define BN_UMULT_HIGH(a,b)   (BN_ULONG)asm("umulh %a0,%a1,%v0",(a),(b))
+#   elif defined(__GNUC__) && __GNUC__>=2
+#    define BN_UMULT_HIGH(a,b)   ({      \
+        register BN_ULONG ret;          \
+        asm ("umulh     %1,%2,%0"       \
+             : "=r"(ret)                \
+             : "r"(a), "r"(b));         \
+        ret;                    })
+#   endif                       /* compiler */
+#  elif defined(_ARCH_PPC) && defined(__64BIT__) && defined(SIXTY_FOUR_BIT_LONG)
+#   if defined(__GNUC__) && __GNUC__>=2
+#    define BN_UMULT_HIGH(a,b)   ({      \
+        register BN_ULONG ret;          \
+        asm ("mulhdu    %0,%1,%2"       \
+             : "=r"(ret)                \
+             : "r"(a), "r"(b));         \
+        ret;                    })
+#   endif                       /* compiler */
+#  elif (defined(__x86_64) || defined(__x86_64__)) && \
        (defined(SIXTY_FOUR_BIT_LONG) || defined(SIXTY_FOUR_BIT))
-#  if defined(__GNUC__) && __GNUC__>=2
-#   define BN_UMULT_HIGH(a,b)	({	\
-	register BN_ULONG ret,discard;	\
-	asm ("mulq	%3"		\
-	     : "=a"(discard),"=d"(ret)	\
-	     : "a"(a), "g"(b)		\
-	     : "cc");			\
-	ret;			})
-#   define BN_UMULT_LOHI(low,high,a,b)	\
-	asm ("mulq	%3"		\
-		: "=a"(low),"=d"(high)	\
-		: "a"(a),"g"(b)		\
-		: "cc");
-#  endif
-# elif (defined(_M_AMD64) || defined(_M_X64)) && defined(SIXTY_FOUR_BIT)
-#  if defined(_MSC_VER) && _MSC_VER>=1400
-    unsigned __int64 __umulh	(unsigned __int64 a,unsigned __int64 b);
-    unsigned __int64 _umul128	(unsigned __int64 a,unsigned __int64 b,
-				 unsigned __int64 *h);
-#   pragma intrinsic(__umulh,_umul128)
-#   define BN_UMULT_HIGH(a,b)		__umulh((a),(b))
-#   define BN_UMULT_LOHI(low,high,a,b)	((low)=_umul128((a),(b),&(high)))
-#  endif
-# elif defined(__mips) && (defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG))
-#  if defined(__GNUC__) && __GNUC__>=2
-#   if __GNUC__>=4 && __GNUC_MINOR__>=4 /* "h" constraint is no more since 4.4 */
-#     define BN_UMULT_HIGH(a,b)		 (((__uint128_t)(a)*(b))>>64)
-#     define BN_UMULT_LOHI(low,high,a,b) ({	\
-	__uint128_t ret=(__uint128_t)(a)*(b);	\
-	(high)=ret>>64; (low)=ret;	 })
-#   else
-#     define BN_UMULT_HIGH(a,b)	({	\
-	register BN_ULONG ret;		\
-	asm ("dmultu	%1,%2"		\
-	     : "=h"(ret)		\
-	     : "r"(a), "r"(b) : "l");	\
-	ret;			})
+#   if defined(__GNUC__) && __GNUC__>=2
+#    define BN_UMULT_HIGH(a,b)   ({      \
+        register BN_ULONG ret,discard;  \
+        asm ("mulq      %3"             \
+             : "=a"(discard),"=d"(ret)  \
+             : "a"(a), "g"(b)           \
+             : "cc");                   \
+        ret;                    })
+#    define BN_UMULT_LOHI(low,high,a,b)  \
+        asm ("mulq      %3"             \
+                : "=a"(low),"=d"(high)  \
+                : "a"(a),"g"(b)         \
+                : "cc");
+#   endif
+#  elif (defined(_M_AMD64) || defined(_M_X64)) && defined(SIXTY_FOUR_BIT)
+#   if defined(_MSC_VER) && _MSC_VER>=1400
+unsigned __int64 __umulh(unsigned __int64 a, unsigned __int64 b);
+unsigned __int64 _umul128(unsigned __int64 a, unsigned __int64 b,
+                          unsigned __int64 *h);
+#    pragma intrinsic(__umulh,_umul128)
+#    define BN_UMULT_HIGH(a,b)           __umulh((a),(b))
+#    define BN_UMULT_LOHI(low,high,a,b)  ((low)=_umul128((a),(b),&(high)))
+#   endif
+#  elif defined(__mips) && (defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG))
+#   if defined(__GNUC__) && __GNUC__>=2
+#    if __GNUC__>=4 && __GNUC_MINOR__>=4
+                                     /* "h" constraint is no more since 4.4 */
+#     define BN_UMULT_HIGH(a,b)          (((__uint128_t)(a)*(b))>>64)
+#     define BN_UMULT_LOHI(low,high,a,b) ({     \
+        __uint128_t ret=(__uint128_t)(a)*(b);   \
+        (high)=ret>>64; (low)=ret;       })
+#    else
+#     define BN_UMULT_HIGH(a,b) ({      \
+        register BN_ULONG ret;          \
+        asm ("dmultu    %1,%2"          \
+             : "=h"(ret)                \
+             : "r"(a), "r"(b) : "l");   \
+        ret;                    })
 #     define BN_UMULT_LOHI(low,high,a,b)\
-	asm ("dmultu	%2,%3"		\
-	     : "=l"(low),"=h"(high)	\
-	     : "r"(a), "r"(b));
+        asm ("dmultu    %2,%3"          \
+             : "=l"(low),"=h"(high)     \
+             : "r"(a), "r"(b));
 #    endif
-#  endif
-# elif defined(__aarch64__) && defined(SIXTY_FOUR_BIT_LONG)
-#  if defined(__GNUC__) && __GNUC__>=2
-#   define BN_UMULT_HIGH(a,b)	({	\
-	register BN_ULONG ret;		\
-	asm ("umulh	%0,%1,%2"	\
-	     : "=r"(ret)		\
-	     : "r"(a), "r"(b));		\
-	ret;			})
-#  endif
-# endif		/* cpu */
-#endif		/* OPENSSL_NO_ASM */
+#   endif
+#  elif defined(__aarch64__) && defined(SIXTY_FOUR_BIT_LONG)
+#   if defined(__GNUC__) && __GNUC__>=2
+#    define BN_UMULT_HIGH(a,b)   ({      \
+        register BN_ULONG ret;          \
+        asm ("umulh     %0,%1,%2"       \
+             : "=r"(ret)                \
+             : "r"(a), "r"(b));         \
+        ret;                    })
+#   endif
+#  endif                        /* cpu */
+# endif                         /* OPENSSL_NO_ASM */
 
 /*************************************************************
  * Using the long long type
  */
-#define Lw(t)    (((BN_ULONG)(t))&BN_MASK2)
-#define Hw(t)    (((BN_ULONG)((t)>>BN_BITS2))&BN_MASK2)
-
-#ifdef BN_DEBUG_RAND
-#define bn_clear_top2max(a) \
-	{ \
-	int      ind = (a)->dmax - (a)->top; \
-	BN_ULONG *ftl = &(a)->d[(a)->top-1]; \
-	for (; ind != 0; ind--) \
-		*(++ftl) = 0x0; \
-	}
-#else
-#define bn_clear_top2max(a)
-#endif
-
-#ifdef BN_LLONG
-#define mul_add(r,a,w,c) { \
-	BN_ULLONG t; \
-	t=(BN_ULLONG)w * (a) + (r) + (c); \
-	(r)= Lw(t); \
-	(c)= Hw(t); \
-	}
-
-#define mul(r,a,w,c) { \
-	BN_ULLONG t; \
-	t=(BN_ULLONG)w * (a) + (c); \
-	(r)= Lw(t); \
-	(c)= Hw(t); \
-	}
-
-#define sqr(r0,r1,a) { \
-	BN_ULLONG t; \
-	t=(BN_ULLONG)(a)*(a); \
-	(r0)=Lw(t); \
-	(r1)=Hw(t); \
-	}
-
-#elif defined(BN_UMULT_LOHI)
-#define mul_add(r,a,w,c) {		\
-	BN_ULONG high,low,ret,tmp=(a);	\
-	ret =  (r);			\
-	BN_UMULT_LOHI(low,high,w,tmp);	\
-	ret += (c);			\
-	(c) =  (ret<(c))?1:0;		\
-	(c) += high;			\
-	ret += low;			\
-	(c) += (ret>BN_BITS2))&BN_MASK2)
+
+# ifdef BN_DEBUG_RAND
+#  define bn_clear_top2max(a) \
+        { \
+        int      ind = (a)->dmax - (a)->top; \
+        BN_ULONG *ftl = &(a)->d[(a)->top-1]; \
+        for (; ind != 0; ind--) \
+                *(++ftl) = 0x0; \
+        }
+# else
+#  define bn_clear_top2max(a)
+# endif
+
+# ifdef BN_LLONG
+#  define mul_add(r,a,w,c) { \
+        BN_ULLONG t; \
+        t=(BN_ULLONG)w * (a) + (r) + (c); \
+        (r)= Lw(t); \
+        (c)= Hw(t); \
+        }
+
+#  define mul(r,a,w,c) { \
+        BN_ULLONG t; \
+        t=(BN_ULLONG)w * (a) + (c); \
+        (r)= Lw(t); \
+        (c)= Hw(t); \
+        }
+
+#  define sqr(r0,r1,a) { \
+        BN_ULLONG t; \
+        t=(BN_ULLONG)(a)*(a); \
+        (r0)=Lw(t); \
+        (r1)=Hw(t); \
+        }
+
+# elif defined(BN_UMULT_LOHI)
+#  define mul_add(r,a,w,c) {              \
+        BN_ULONG high,low,ret,tmp=(a);  \
+        ret =  (r);                     \
+        BN_UMULT_LOHI(low,high,w,tmp);  \
+        ret += (c);                     \
+        (c) =  (ret<(c))?1:0;           \
+        (c) += high;                    \
+        ret += low;                     \
+        (c) += (ret>BN_BITS4)&BN_MASK2l)
-#define	L2HBITS(a)	(((a)<>BN_BITS4)&BN_MASK2l)
+#  define L2HBITS(a)      (((a)<>BN_BITS2)&BN_MASKl)
-#define	LL2HBITS(a)	((BN_ULLONG)((a)&BN_MASKl)<>BN_BITS2)&BN_MASKl)
+#  define LL2HBITS(a)     ((BN_ULLONG)((a)&BN_MASKl)<>(BN_BITS4-1); \
-	m =(m&BN_MASK2l)<<(BN_BITS4+1); \
-	l=(l+m)&BN_MASK2; if (l < m) h++; \
-	(lo)=l; \
-	(ho)=h; \
-	}
-
-#define mul_add(r,a,bl,bh,c) { \
-	BN_ULONG l,h; \
+        h=(in); \
+        l=LBITS(h); \
+        h=HBITS(h); \
+        m =(l)*(h); \
+        l*=l; \
+        h*=h; \
+        h+=(m&BN_MASK2h1)>>(BN_BITS4-1); \
+        m =(m&BN_MASK2l)<<(BN_BITS4+1); \
+        l=(l+m)&BN_MASK2; if (l < m) h++; \
+        (lo)=l; \
+        (ho)=h; \
+        }
+
+#  define mul_add(r,a,bl,bh,c) { \
+        BN_ULONG l,h; \
  \
-	h= (a); \
-	l=LBITS(h); \
-	h=HBITS(h); \
-	mul64(l,h,(bl),(bh)); \
+        h= (a); \
+        l=LBITS(h); \
+        h=HBITS(h); \
+        mul64(l,h,(bl),(bh)); \
  \
-	/* non-multiply part */ \
-	l=(l+(c))&BN_MASK2; if (l < (c)) h++; \
-	(c)=(r); \
-	l=(l+(c))&BN_MASK2; if (l < (c)) h++; \
-	(c)=h&BN_MASK2; \
-	(r)=l; \
-	}
-
-#define mul(r,a,bl,bh,c) { \
-	BN_ULONG l,h; \
+        /* non-multiply part */ \
+        l=(l+(c))&BN_MASK2; if (l < (c)) h++; \
+        (c)=(r); \
+        l=(l+(c))&BN_MASK2; if (l < (c)) h++; \
+        (c)=h&BN_MASK2; \
+        (r)=l; \
+        }
+
+#  define mul(r,a,bl,bh,c) { \
+        BN_ULONG l,h; \
  \
-	h= (a); \
-	l=LBITS(h); \
-	h=HBITS(h); \
-	mul64(l,h,(bl),(bh)); \
+        h= (a); \
+        l=LBITS(h); \
+        h=HBITS(h); \
+        mul64(l,h,(bl),(bh)); \
  \
-	/* non-multiply part */ \
-	l+=(c); if ((l&BN_MASK2) < (c)) h++; \
-	(c)=h&BN_MASK2; \
-	(r)=l&BN_MASK2; \
-	}
-#endif /* !BN_LLONG */
-
-#if defined(OPENSSL_DOING_MAKEDEPEND) && defined(OPENSSL_FIPS)
-#undef bn_div_words
-#endif
-
-void bn_mul_normal(BN_ULONG *r,BN_ULONG *a,int na,BN_ULONG *b,int nb);
-void bn_mul_comba8(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b);
-void bn_mul_comba4(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b);
+        /* non-multiply part */ \
+        l+=(c); if ((l&BN_MASK2) < (c)) h++; \
+        (c)=h&BN_MASK2; \
+        (r)=l&BN_MASK2; \
+        }
+# endif                         /* !BN_LLONG */
+
+# if defined(OPENSSL_DOING_MAKEDEPEND) && defined(OPENSSL_FIPS)
+#  undef bn_div_words
+# endif
+
+void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb);
+void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);
+void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b);
 void bn_sqr_normal(BN_ULONG *r, const BN_ULONG *a, int n, BN_ULONG *tmp);
-void bn_sqr_comba8(BN_ULONG *r,const BN_ULONG *a);
-void bn_sqr_comba4(BN_ULONG *r,const BN_ULONG *a);
-int bn_cmp_words(const BN_ULONG *a,const BN_ULONG *b,int n);
-int bn_cmp_part_words(const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl);
-void bn_mul_recursive(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,int n2,
-	int dna,int dnb,BN_ULONG *t);
-void bn_mul_part_recursive(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,
-	int n,int tna,int tnb,BN_ULONG *t);
-void bn_sqr_recursive(BN_ULONG *r,const BN_ULONG *a, int n2, BN_ULONG *t);
-void bn_mul_low_normal(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b, int n);
-void bn_mul_low_recursive(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,int n2,
-	BN_ULONG *t);
-void bn_mul_high(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,BN_ULONG *l,int n2,
-	BN_ULONG *t);
+void bn_sqr_comba8(BN_ULONG *r, const BN_ULONG *a);
+void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a);
+int bn_cmp_words(const BN_ULONG *a, const BN_ULONG *b, int n);
+int bn_cmp_part_words(const BN_ULONG *a, const BN_ULONG *b, int cl, int dl);
+void bn_mul_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
+                      int dna, int dnb, BN_ULONG *t);
+void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b,
+                           int n, int tna, int tnb, BN_ULONG *t);
+void bn_sqr_recursive(BN_ULONG *r, const BN_ULONG *a, int n2, BN_ULONG *t);
+void bn_mul_low_normal(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n);
+void bn_mul_low_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
+                          BN_ULONG *t);
+void bn_mul_high(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, BN_ULONG *l, int n2,
+                 BN_ULONG *t);
 BN_ULONG bn_add_part_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl);
+                           int cl, int dl);
 BN_ULONG bn_sub_part_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl);
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0, int num);
+                           int cl, int dl);
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0, int num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index c711b2d6ce..80105fff41 100644
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,7 +57,7 @@
  */
 
 #ifndef BN_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG                  /* avoid conflicting definitions */
 # define NDEBUG
 #endif
 
@@ -67,7 +67,7 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-const char BN_version[]="Big Number" OPENSSL_VERSION_PTEXT;
+const char BN_version[] = "Big Number" OPENSSL_VERSION_PTEXT;
 
 /* This stuff appears to be completely unused, so is deprecated */
 #ifndef OPENSSL_NO_DEPRECATED
@@ -81,812 +81,836 @@ const char BN_version[]="Big Number" OPENSSL_VERSION_PTEXT;
  * 7 - 128 == 4096
  * 8 - 256 == 8192
  */
-static int bn_limit_bits=0;
-static int bn_limit_num=8;        /* (1<= 0)
-		{
-		if (mult > (int)(sizeof(int)*8)-1)
-			mult=sizeof(int)*8-1;
-		bn_limit_bits=mult;
-		bn_limit_num=1<= 0)
-		{
-		if (high > (int)(sizeof(int)*8)-1)
-			high=sizeof(int)*8-1;
-		bn_limit_bits_high=high;
-		bn_limit_num_high=1<= 0)
-		{
-		if (low > (int)(sizeof(int)*8)-1)
-			low=sizeof(int)*8-1;
-		bn_limit_bits_low=low;
-		bn_limit_num_low=1<= 0)
-		{
-		if (mont > (int)(sizeof(int)*8)-1)
-			mont=sizeof(int)*8-1;
-		bn_limit_bits_mont=mont;
-		bn_limit_num_mont=1<= 0) {
+        if (mult > (int)(sizeof(int) * 8) - 1)
+            mult = sizeof(int) * 8 - 1;
+        bn_limit_bits = mult;
+        bn_limit_num = 1 << mult;
+    }
+    if (high >= 0) {
+        if (high > (int)(sizeof(int) * 8) - 1)
+            high = sizeof(int) * 8 - 1;
+        bn_limit_bits_high = high;
+        bn_limit_num_high = 1 << high;
+    }
+    if (low >= 0) {
+        if (low > (int)(sizeof(int) * 8) - 1)
+            low = sizeof(int) * 8 - 1;
+        bn_limit_bits_low = low;
+        bn_limit_num_low = 1 << low;
+    }
+    if (mont >= 0) {
+        if (mont > (int)(sizeof(int) * 8) - 1)
+            mont = sizeof(int) * 8 - 1;
+        bn_limit_bits_mont = mont;
+        bn_limit_num_mont = 1 << mont;
+    }
+}
 
 int BN_get_params(int which)
-	{
-	if      (which == 0) return(bn_limit_bits);
-	else if (which == 1) return(bn_limit_bits_high);
-	else if (which == 2) return(bn_limit_bits_low);
-	else if (which == 3) return(bn_limit_bits_mont);
-	else return(0);
-	}
+{
+    if (which == 0)
+        return (bn_limit_bits);
+    else if (which == 1)
+        return (bn_limit_bits_high);
+    else if (which == 2)
+        return (bn_limit_bits_low);
+    else if (which == 3)
+        return (bn_limit_bits_mont);
+    else
+        return (0);
+}
 #endif
 
 const BIGNUM *BN_value_one(void)
-	{
-	static const BN_ULONG data_one=1L;
-	static const BIGNUM const_one={(BN_ULONG *)&data_one,1,1,0,BN_FLG_STATIC_DATA};
+{
+    static const BN_ULONG data_one = 1L;
+    static const BIGNUM const_one =
+        { (BN_ULONG *)&data_one, 1, 1, 0, BN_FLG_STATIC_DATA };
 
-	return(&const_one);
-	}
+    return (&const_one);
+}
 
 int BN_num_bits_word(BN_ULONG l)
-	{
-	static const unsigned char bits[256]={
-		0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,
-		5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-		6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-		6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-		7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-		7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-		7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-		7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-		};
+{
+    static const unsigned char bits[256] = {
+        0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+        5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+        6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+        6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+        7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+        7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+        7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+        7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+    };
 
 #if defined(SIXTY_FOUR_BIT_LONG)
-	if (l & 0xffffffff00000000L)
-		{
-		if (l & 0xffff000000000000L)
-			{
-			if (l & 0xff00000000000000L)
-				{
-				return(bits[(int)(l>>56)]+56);
-				}
-			else	return(bits[(int)(l>>48)]+48);
-			}
-		else
-			{
-			if (l & 0x0000ff0000000000L)
-				{
-				return(bits[(int)(l>>40)]+40);
-				}
-			else	return(bits[(int)(l>>32)]+32);
-			}
-		}
-	else
+    if (l & 0xffffffff00000000L) {
+        if (l & 0xffff000000000000L) {
+            if (l & 0xff00000000000000L) {
+                return (bits[(int)(l >> 56)] + 56);
+            } else
+                return (bits[(int)(l >> 48)] + 48);
+        } else {
+            if (l & 0x0000ff0000000000L) {
+                return (bits[(int)(l >> 40)] + 40);
+            } else
+                return (bits[(int)(l >> 32)] + 32);
+        }
+    } else
 #else
-#ifdef SIXTY_FOUR_BIT
-	if (l & 0xffffffff00000000LL)
-		{
-		if (l & 0xffff000000000000LL)
-			{
-			if (l & 0xff00000000000000LL)
-				{
-				return(bits[(int)(l>>56)]+56);
-				}
-			else	return(bits[(int)(l>>48)]+48);
-			}
-		else
-			{
-			if (l & 0x0000ff0000000000LL)
-				{
-				return(bits[(int)(l>>40)]+40);
-				}
-			else	return(bits[(int)(l>>32)]+32);
-			}
-		}
-	else
-#endif
+# ifdef SIXTY_FOUR_BIT
+    if (l & 0xffffffff00000000LL) {
+        if (l & 0xffff000000000000LL) {
+            if (l & 0xff00000000000000LL) {
+                return (bits[(int)(l >> 56)] + 56);
+            } else
+                return (bits[(int)(l >> 48)] + 48);
+        } else {
+            if (l & 0x0000ff0000000000LL) {
+                return (bits[(int)(l >> 40)] + 40);
+            } else
+                return (bits[(int)(l >> 32)] + 32);
+        }
+    } else
+# endif
 #endif
-		{
+    {
 #if defined(THIRTY_TWO_BIT) || defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
-		if (l & 0xffff0000L)
-			{
-			if (l & 0xff000000L)
-				return(bits[(int)(l>>24L)]+24);
-			else	return(bits[(int)(l>>16L)]+16);
-			}
-		else
+        if (l & 0xffff0000L) {
+            if (l & 0xff000000L)
+                return (bits[(int)(l >> 24L)] + 24);
+            else
+                return (bits[(int)(l >> 16L)] + 16);
+        } else
 #endif
-			{
+        {
 #if defined(THIRTY_TWO_BIT) || defined(SIXTY_FOUR_BIT) || defined(SIXTY_FOUR_BIT_LONG)
-			if (l & 0xff00L)
-				return(bits[(int)(l>>8)]+8);
-			else	
+            if (l & 0xff00L)
+                return (bits[(int)(l >> 8)] + 8);
+            else
 #endif
-				return(bits[(int)(l   )]  );
-			}
-		}
-	}
+                return (bits[(int)(l)]);
+        }
+    }
+}
 
 int BN_num_bits(const BIGNUM *a)
-	{
-	int i = a->top - 1;
-	bn_check_top(a);
+{
+    int i = a->top - 1;
+    bn_check_top(a);
 
-	if (BN_is_zero(a)) return 0;
-	return ((i*BN_BITS2) + BN_num_bits_word(a->d[i]));
-	}
+    if (BN_is_zero(a))
+        return 0;
+    return ((i * BN_BITS2) + BN_num_bits_word(a->d[i]));
+}
 
 void BN_clear_free(BIGNUM *a)
-	{
-	int i;
-
-	if (a == NULL) return;
-	bn_check_top(a);
-	if (a->d != NULL)
-		{
-		OPENSSL_cleanse(a->d,a->dmax*sizeof(a->d[0]));
-		if (!(BN_get_flags(a,BN_FLG_STATIC_DATA)))
-			OPENSSL_free(a->d);
-		}
-	i=BN_get_flags(a,BN_FLG_MALLOCED);
-	OPENSSL_cleanse(a,sizeof(BIGNUM));
-	if (i)
-		OPENSSL_free(a);
-	}
+{
+    int i;
+
+    if (a == NULL)
+        return;
+    bn_check_top(a);
+    if (a->d != NULL) {
+        OPENSSL_cleanse(a->d, a->dmax * sizeof(a->d[0]));
+        if (!(BN_get_flags(a, BN_FLG_STATIC_DATA)))
+            OPENSSL_free(a->d);
+    }
+    i = BN_get_flags(a, BN_FLG_MALLOCED);
+    OPENSSL_cleanse(a, sizeof(BIGNUM));
+    if (i)
+        OPENSSL_free(a);
+}
 
 void BN_free(BIGNUM *a)
-	{
-	if (a == NULL) return;
-	bn_check_top(a);
-	if ((a->d != NULL) && !(BN_get_flags(a,BN_FLG_STATIC_DATA)))
-		OPENSSL_free(a->d);
-	if (a->flags & BN_FLG_MALLOCED)
-		OPENSSL_free(a);
-	else
-		{
+{
+    if (a == NULL)
+        return;
+    bn_check_top(a);
+    if ((a->d != NULL) && !(BN_get_flags(a, BN_FLG_STATIC_DATA)))
+        OPENSSL_free(a->d);
+    if (a->flags & BN_FLG_MALLOCED)
+        OPENSSL_free(a);
+    else {
 #ifndef OPENSSL_NO_DEPRECATED
-		a->flags|=BN_FLG_FREE;
+        a->flags |= BN_FLG_FREE;
 #endif
-		a->d = NULL;
-		}
-	}
+        a->d = NULL;
+    }
+}
 
 void BN_init(BIGNUM *a)
-	{
-	memset(a,0,sizeof(BIGNUM));
-	bn_check_top(a);
-	}
+{
+    memset(a, 0, sizeof(BIGNUM));
+    bn_check_top(a);
+}
 
 BIGNUM *BN_new(void)
-	{
-	BIGNUM *ret;
-
-	if ((ret=(BIGNUM *)OPENSSL_malloc(sizeof(BIGNUM))) == NULL)
-		{
-		BNerr(BN_F_BN_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->flags=BN_FLG_MALLOCED;
-	ret->top=0;
-	ret->neg=0;
-	ret->dmax=0;
-	ret->d=NULL;
-	bn_check_top(ret);
-	return(ret);
-	}
+{
+    BIGNUM *ret;
+
+    if ((ret = (BIGNUM *)OPENSSL_malloc(sizeof(BIGNUM))) == NULL) {
+        BNerr(BN_F_BN_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->flags = BN_FLG_MALLOCED;
+    ret->top = 0;
+    ret->neg = 0;
+    ret->dmax = 0;
+    ret->d = NULL;
+    bn_check_top(ret);
+    return (ret);
+}
 
 /* This is used both by bn_expand2() and bn_dup_expand() */
 /* The caller MUST check that words > b->dmax before calling this */
 static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
-	{
-	BN_ULONG *A,*a = NULL;
-	const BN_ULONG *B;
-	int i;
-
-	bn_check_top(b);
-
-	if (words > (INT_MAX/(4*BN_BITS2)))
-		{
-		BNerr(BN_F_BN_EXPAND_INTERNAL,BN_R_BIGNUM_TOO_LONG);
-		return NULL;
-		}
-	if (BN_get_flags(b,BN_FLG_STATIC_DATA))
-		{
-		BNerr(BN_F_BN_EXPAND_INTERNAL,BN_R_EXPAND_ON_STATIC_BIGNUM_DATA);
-		return(NULL);
-		}
-	a=A=(BN_ULONG *)OPENSSL_malloc(sizeof(BN_ULONG)*words);
-	if (A == NULL)
-		{
-		BNerr(BN_F_BN_EXPAND_INTERNAL,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
+{
+    BN_ULONG *A, *a = NULL;
+    const BN_ULONG *B;
+    int i;
+
+    bn_check_top(b);
+
+    if (words > (INT_MAX / (4 * BN_BITS2))) {
+        BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_BIGNUM_TOO_LONG);
+        return NULL;
+    }
+    if (BN_get_flags(b, BN_FLG_STATIC_DATA)) {
+        BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_EXPAND_ON_STATIC_BIGNUM_DATA);
+        return (NULL);
+    }
+    a = A = (BN_ULONG *)OPENSSL_malloc(sizeof(BN_ULONG) * words);
+    if (A == NULL) {
+        BNerr(BN_F_BN_EXPAND_INTERNAL, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 #ifdef PURIFY
-	/* Valgrind complains in BN_consttime_swap because we process the whole
-	 * array even if it's not initialised yet. This doesn't matter in that
-	 * function - what's important is constant time operation (we're not
-	 * actually going to use the data)
-	*/
-	memset(a, 0, sizeof(BN_ULONG)*words);
+    /*
+     * Valgrind complains in BN_consttime_swap because we process the whole
+     * array even if it's not initialised yet. This doesn't matter in that
+     * function - what's important is constant time operation (we're not
+     * actually going to use the data)
+     */
+    memset(a, 0, sizeof(BN_ULONG) * words);
 #endif
 
 #if 1
-	B=b->d;
-	/* Check if the previous number needs to be copied */
-	if (B != NULL)
-		{
-		for (i=b->top>>2; i>0; i--,A+=4,B+=4)
-			{
-			/*
-			 * The fact that the loop is unrolled
-			 * 4-wise is a tribute to Intel. It's
-			 * the one that doesn't have enough
-			 * registers to accomodate more data.
-			 * I'd unroll it 8-wise otherwise:-)
-			 *
-			 *		
-			 */
-			BN_ULONG a0,a1,a2,a3;
-			a0=B[0]; a1=B[1]; a2=B[2]; a3=B[3];
-			A[0]=a0; A[1]=a1; A[2]=a2; A[3]=a3;
-			}
-		/*
-		 * workaround for ultrix cc: without 'case 0', the optimizer does
-		 * the switch table by doing a=top&3; a--; goto jump_table[a];
-		 * which fails for top== 0
-		 */
-		switch (b->top&3)
-			{
-		case 3:	A[2]=B[2];
-		case 2:	A[1]=B[1];
-		case 1:	A[0]=B[0];
-		case 0:
-			;
-			}
-		}
-
+    B = b->d;
+    /* Check if the previous number needs to be copied */
+    if (B != NULL) {
+        for (i = b->top >> 2; i > 0; i--, A += 4, B += 4) {
+            /*
+             * The fact that the loop is unrolled
+             * 4-wise is a tribute to Intel. It's
+             * the one that doesn't have enough
+             * registers to accomodate more data.
+             * I'd unroll it 8-wise otherwise:-)
+             *
+             *              
+             */
+            BN_ULONG a0, a1, a2, a3;
+            a0 = B[0];
+            a1 = B[1];
+            a2 = B[2];
+            a3 = B[3];
+            A[0] = a0;
+            A[1] = a1;
+            A[2] = a2;
+            A[3] = a3;
+        }
+        /*
+         * workaround for ultrix cc: without 'case 0', the optimizer does
+         * the switch table by doing a=top&3; a--; goto jump_table[a];
+         * which fails for top== 0
+         */
+        switch (b->top & 3) {
+        case 3:
+            A[2] = B[2];
+        case 2:
+            A[1] = B[1];
+        case 1:
+            A[0] = B[0];
+        case 0:
+            ;
+        }
+    }
 #else
-	memset(A,0,sizeof(BN_ULONG)*words);
-	memcpy(A,b->d,sizeof(b->d[0])*b->top);
+    memset(A, 0, sizeof(BN_ULONG) * words);
+    memcpy(A, b->d, sizeof(b->d[0]) * b->top);
 #endif
-		
-	return(a);
-	}
-
-/* This is an internal function that can be used instead of bn_expand2()
- * when there is a need to copy BIGNUMs instead of only expanding the
- * data part, while still expanding them.
- * Especially useful when needing to expand BIGNUMs that are declared
- * 'const' and should therefore not be changed.
- * The reason to use this instead of a BN_dup() followed by a bn_expand2()
- * is memory allocation overhead.  A BN_dup() followed by a bn_expand2()
- * will allocate new memory for the BIGNUM data twice, and free it once,
- * while bn_dup_expand() makes sure allocation is made only once.
+
+    return (a);
+}
+
+/*
+ * This is an internal function that can be used instead of bn_expand2() when
+ * there is a need to copy BIGNUMs instead of only expanding the data part,
+ * while still expanding them. Especially useful when needing to expand
+ * BIGNUMs that are declared 'const' and should therefore not be changed. The
+ * reason to use this instead of a BN_dup() followed by a bn_expand2() is
+ * memory allocation overhead.  A BN_dup() followed by a bn_expand2() will
+ * allocate new memory for the BIGNUM data twice, and free it once, while
+ * bn_dup_expand() makes sure allocation is made only once.
  */
 
 #ifndef OPENSSL_NO_DEPRECATED
 BIGNUM *bn_dup_expand(const BIGNUM *b, int words)
-	{
-	BIGNUM *r = NULL;
-
-	bn_check_top(b);
-
-	/* This function does not work if
-	 *      words <= b->dmax && top < words
-	 * because BN_dup() does not preserve 'dmax'!
-	 * (But bn_dup_expand() is not used anywhere yet.)
-	 */
-
-	if (words > b->dmax)
-		{
-		BN_ULONG *a = bn_expand_internal(b, words);
-
-		if (a)
-			{
-			r = BN_new();
-			if (r)
-				{
-				r->top = b->top;
-				r->dmax = words;
-				r->neg = b->neg;
-				r->d = a;
-				}
-			else
-				{
-				/* r == NULL, BN_new failure */
-				OPENSSL_free(a);
-				}
-			}
-		/* If a == NULL, there was an error in allocation in
-		   bn_expand_internal(), and NULL should be returned */
-		}
-	else
-		{
-		r = BN_dup(b);
-		}
-
-	bn_check_top(r);
-	return r;
-	}
+{
+    BIGNUM *r = NULL;
+
+    bn_check_top(b);
+
+    /*
+     * This function does not work if words <= b->dmax && top < words because
+     * BN_dup() does not preserve 'dmax'! (But bn_dup_expand() is not used
+     * anywhere yet.)
+     */
+
+    if (words > b->dmax) {
+        BN_ULONG *a = bn_expand_internal(b, words);
+
+        if (a) {
+            r = BN_new();
+            if (r) {
+                r->top = b->top;
+                r->dmax = words;
+                r->neg = b->neg;
+                r->d = a;
+            } else {
+                /* r == NULL, BN_new failure */
+                OPENSSL_free(a);
+            }
+        }
+        /*
+         * If a == NULL, there was an error in allocation in
+         * bn_expand_internal(), and NULL should be returned
+         */
+    } else {
+        r = BN_dup(b);
+    }
+
+    bn_check_top(r);
+    return r;
+}
 #endif
 
-/* This is an internal function that should not be used in applications.
- * It ensures that 'b' has enough room for a 'words' word number
- * and initialises any unused part of b->d with leading zeros.
- * It is mostly used by the various BIGNUM routines. If there is an error,
- * NULL is returned. If not, 'b' is returned. */
+/*
+ * This is an internal function that should not be used in applications. It
+ * ensures that 'b' has enough room for a 'words' word number and initialises
+ * any unused part of b->d with leading zeros. It is mostly used by the
+ * various BIGNUM routines. If there is an error, NULL is returned. If not,
+ * 'b' is returned.
+ */
 
 BIGNUM *bn_expand2(BIGNUM *b, int words)
-	{
-	bn_check_top(b);
-
-	if (words > b->dmax)
-		{
-		BN_ULONG *a = bn_expand_internal(b, words);
-		if(!a) return NULL;
-		if(b->d) OPENSSL_free(b->d);
-		b->d=a;
-		b->dmax=words;
-		}
+{
+    bn_check_top(b);
+
+    if (words > b->dmax) {
+        BN_ULONG *a = bn_expand_internal(b, words);
+        if (!a)
+            return NULL;
+        if (b->d)
+            OPENSSL_free(b->d);
+        b->d = a;
+        b->dmax = words;
+    }
 
 /* None of this should be necessary because of what b->top means! */
 #if 0
-	/* NB: bn_wexpand() calls this only if the BIGNUM really has to grow */
-	if (b->top < b->dmax)
-		{
-		int i;
-		BN_ULONG *A = &(b->d[b->top]);
-		for (i=(b->dmax - b->top)>>3; i>0; i--,A+=8)
-			{
-			A[0]=0; A[1]=0; A[2]=0; A[3]=0;
-			A[4]=0; A[5]=0; A[6]=0; A[7]=0;
-			}
-		for (i=(b->dmax - b->top)&7; i>0; i--,A++)
-			A[0]=0;
-		assert(A == &(b->d[b->dmax]));
-		}
+    /*
+     * NB: bn_wexpand() calls this only if the BIGNUM really has to grow
+     */
+    if (b->top < b->dmax) {
+        int i;
+        BN_ULONG *A = &(b->d[b->top]);
+        for (i = (b->dmax - b->top) >> 3; i > 0; i--, A += 8) {
+            A[0] = 0;
+            A[1] = 0;
+            A[2] = 0;
+            A[3] = 0;
+            A[4] = 0;
+            A[5] = 0;
+            A[6] = 0;
+            A[7] = 0;
+        }
+        for (i = (b->dmax - b->top) & 7; i > 0; i--, A++)
+            A[0] = 0;
+        assert(A == &(b->d[b->dmax]));
+    }
 #endif
-	bn_check_top(b);
-	return b;
-	}
+    bn_check_top(b);
+    return b;
+}
 
 BIGNUM *BN_dup(const BIGNUM *a)
-	{
-	BIGNUM *t;
-
-	if (a == NULL) return NULL;
-	bn_check_top(a);
-
-	t = BN_new();
-	if (t == NULL) return NULL;
-	if(!BN_copy(t, a))
-		{
-		BN_free(t);
-		return NULL;
-		}
-	bn_check_top(t);
-	return t;
-	}
+{
+    BIGNUM *t;
+
+    if (a == NULL)
+        return NULL;
+    bn_check_top(a);
+
+    t = BN_new();
+    if (t == NULL)
+        return NULL;
+    if (!BN_copy(t, a)) {
+        BN_free(t);
+        return NULL;
+    }
+    bn_check_top(t);
+    return t;
+}
 
 BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b)
-	{
-	int i;
-	BN_ULONG *A;
-	const BN_ULONG *B;
+{
+    int i;
+    BN_ULONG *A;
+    const BN_ULONG *B;
 
-	bn_check_top(b);
+    bn_check_top(b);
 
-	if (a == b) return(a);
-	if (bn_wexpand(a,b->top) == NULL) return(NULL);
+    if (a == b)
+        return (a);
+    if (bn_wexpand(a, b->top) == NULL)
+        return (NULL);
 
 #if 1
-	A=a->d;
-	B=b->d;
-	for (i=b->top>>2; i>0; i--,A+=4,B+=4)
-		{
-		BN_ULONG a0,a1,a2,a3;
-		a0=B[0]; a1=B[1]; a2=B[2]; a3=B[3];
-		A[0]=a0; A[1]=a1; A[2]=a2; A[3]=a3;
-		}
-	/* ultrix cc workaround, see comments in bn_expand_internal */
-	switch (b->top&3)
-		{
-		case 3: A[2]=B[2];
-		case 2: A[1]=B[1];
-		case 1: A[0]=B[0];
-		case 0: ;
-		}
+    A = a->d;
+    B = b->d;
+    for (i = b->top >> 2; i > 0; i--, A += 4, B += 4) {
+        BN_ULONG a0, a1, a2, a3;
+        a0 = B[0];
+        a1 = B[1];
+        a2 = B[2];
+        a3 = B[3];
+        A[0] = a0;
+        A[1] = a1;
+        A[2] = a2;
+        A[3] = a3;
+    }
+    /* ultrix cc workaround, see comments in bn_expand_internal */
+    switch (b->top & 3) {
+    case 3:
+        A[2] = B[2];
+    case 2:
+        A[1] = B[1];
+    case 1:
+        A[0] = B[0];
+    case 0:;
+    }
 #else
-	memcpy(a->d,b->d,sizeof(b->d[0])*b->top);
+    memcpy(a->d, b->d, sizeof(b->d[0]) * b->top);
 #endif
 
-	a->top=b->top;
-	a->neg=b->neg;
-	bn_check_top(a);
-	return(a);
-	}
+    a->top = b->top;
+    a->neg = b->neg;
+    bn_check_top(a);
+    return (a);
+}
 
 void BN_swap(BIGNUM *a, BIGNUM *b)
-	{
-	int flags_old_a, flags_old_b;
-	BN_ULONG *tmp_d;
-	int tmp_top, tmp_dmax, tmp_neg;
-	
-	bn_check_top(a);
-	bn_check_top(b);
-
-	flags_old_a = a->flags;
-	flags_old_b = b->flags;
-
-	tmp_d = a->d;
-	tmp_top = a->top;
-	tmp_dmax = a->dmax;
-	tmp_neg = a->neg;
-	
-	a->d = b->d;
-	a->top = b->top;
-	a->dmax = b->dmax;
-	a->neg = b->neg;
-	
-	b->d = tmp_d;
-	b->top = tmp_top;
-	b->dmax = tmp_dmax;
-	b->neg = tmp_neg;
-	
-	a->flags = (flags_old_a & BN_FLG_MALLOCED) | (flags_old_b & BN_FLG_STATIC_DATA);
-	b->flags = (flags_old_b & BN_FLG_MALLOCED) | (flags_old_a & BN_FLG_STATIC_DATA);
-	bn_check_top(a);
-	bn_check_top(b);
-	}
+{
+    int flags_old_a, flags_old_b;
+    BN_ULONG *tmp_d;
+    int tmp_top, tmp_dmax, tmp_neg;
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    flags_old_a = a->flags;
+    flags_old_b = b->flags;
+
+    tmp_d = a->d;
+    tmp_top = a->top;
+    tmp_dmax = a->dmax;
+    tmp_neg = a->neg;
+
+    a->d = b->d;
+    a->top = b->top;
+    a->dmax = b->dmax;
+    a->neg = b->neg;
+
+    b->d = tmp_d;
+    b->top = tmp_top;
+    b->dmax = tmp_dmax;
+    b->neg = tmp_neg;
+
+    a->flags =
+        (flags_old_a & BN_FLG_MALLOCED) | (flags_old_b & BN_FLG_STATIC_DATA);
+    b->flags =
+        (flags_old_b & BN_FLG_MALLOCED) | (flags_old_a & BN_FLG_STATIC_DATA);
+    bn_check_top(a);
+    bn_check_top(b);
+}
 
 void BN_clear(BIGNUM *a)
-	{
-	bn_check_top(a);
-	if (a->d != NULL)
-		memset(a->d,0,a->dmax*sizeof(a->d[0]));
-	a->top=0;
-	a->neg=0;
-	}
+{
+    bn_check_top(a);
+    if (a->d != NULL)
+        memset(a->d, 0, a->dmax * sizeof(a->d[0]));
+    a->top = 0;
+    a->neg = 0;
+}
 
 BN_ULONG BN_get_word(const BIGNUM *a)
-	{
-	if (a->top > 1)
-		return BN_MASK2;
-	else if (a->top == 1)
-		return a->d[0];
-	/* a->top == 0 */
-	return 0;
-	}
+{
+    if (a->top > 1)
+        return BN_MASK2;
+    else if (a->top == 1)
+        return a->d[0];
+    /* a->top == 0 */
+    return 0;
+}
 
 int BN_set_word(BIGNUM *a, BN_ULONG w)
-	{
-	bn_check_top(a);
-	if (bn_expand(a,(int)sizeof(BN_ULONG)*8) == NULL) return(0);
-	a->neg = 0;
-	a->d[0] = w;
-	a->top = (w ? 1 : 0);
-	bn_check_top(a);
-	return(1);
-	}
+{
+    bn_check_top(a);
+    if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
+        return (0);
+    a->neg = 0;
+    a->d[0] = w;
+    a->top = (w ? 1 : 0);
+    bn_check_top(a);
+    return (1);
+}
 
 BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret)
-	{
-	unsigned int i,m;
-	unsigned int n;
-	BN_ULONG l;
-	BIGNUM  *bn = NULL;
-
-	if (ret == NULL)
-		ret = bn = BN_new();
-	if (ret == NULL) return(NULL);
-	bn_check_top(ret);
-	l=0;
-	n=len;
-	if (n == 0)
-		{
-		ret->top=0;
-		return(ret);
-		}
-	i=((n-1)/BN_BYTES)+1;
-	m=((n-1)%(BN_BYTES));
-	if (bn_wexpand(ret, (int)i) == NULL)
-		{
-		if (bn) BN_free(bn);
-		return NULL;
-		}
-	ret->top=i;
-	ret->neg=0;
-	while (n--)
-		{
-		l=(l<<8L)| *(s++);
-		if (m-- == 0)
-			{
-			ret->d[--i]=l;
-			l=0;
-			m=BN_BYTES-1;
-			}
-		}
-	/* need to call this due to clear byte at top if avoiding
-	 * having the top bit set (-ve number) */
-	bn_correct_top(ret);
-	return(ret);
-	}
+{
+    unsigned int i, m;
+    unsigned int n;
+    BN_ULONG l;
+    BIGNUM *bn = NULL;
+
+    if (ret == NULL)
+        ret = bn = BN_new();
+    if (ret == NULL)
+        return (NULL);
+    bn_check_top(ret);
+    l = 0;
+    n = len;
+    if (n == 0) {
+        ret->top = 0;
+        return (ret);
+    }
+    i = ((n - 1) / BN_BYTES) + 1;
+    m = ((n - 1) % (BN_BYTES));
+    if (bn_wexpand(ret, (int)i) == NULL) {
+        if (bn)
+            BN_free(bn);
+        return NULL;
+    }
+    ret->top = i;
+    ret->neg = 0;
+    while (n--) {
+        l = (l << 8L) | *(s++);
+        if (m-- == 0) {
+            ret->d[--i] = l;
+            l = 0;
+            m = BN_BYTES - 1;
+        }
+    }
+    /*
+     * need to call this due to clear byte at top if avoiding having the top
+     * bit set (-ve number)
+     */
+    bn_correct_top(ret);
+    return (ret);
+}
 
 /* ignore negative */
 int BN_bn2bin(const BIGNUM *a, unsigned char *to)
-	{
-	int n,i;
-	BN_ULONG l;
-
-	bn_check_top(a);
-	n=i=BN_num_bytes(a);
-	while (i--)
-		{
-		l=a->d[i/BN_BYTES];
-		*(to++)=(unsigned char)(l>>(8*(i%BN_BYTES)))&0xff;
-		}
-	return(n);
-	}
+{
+    int n, i;
+    BN_ULONG l;
+
+    bn_check_top(a);
+    n = i = BN_num_bytes(a);
+    while (i--) {
+        l = a->d[i / BN_BYTES];
+        *(to++) = (unsigned char)(l >> (8 * (i % BN_BYTES))) & 0xff;
+    }
+    return (n);
+}
 
 int BN_ucmp(const BIGNUM *a, const BIGNUM *b)
-	{
-	int i;
-	BN_ULONG t1,t2,*ap,*bp;
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	i=a->top-b->top;
-	if (i != 0) return(i);
-	ap=a->d;
-	bp=b->d;
-	for (i=a->top-1; i>=0; i--)
-		{
-		t1= ap[i];
-		t2= bp[i];
-		if (t1 != t2)
-			return((t1 > t2) ? 1 : -1);
-		}
-	return(0);
-	}
+{
+    int i;
+    BN_ULONG t1, t2, *ap, *bp;
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    i = a->top - b->top;
+    if (i != 0)
+        return (i);
+    ap = a->d;
+    bp = b->d;
+    for (i = a->top - 1; i >= 0; i--) {
+        t1 = ap[i];
+        t2 = bp[i];
+        if (t1 != t2)
+            return ((t1 > t2) ? 1 : -1);
+    }
+    return (0);
+}
 
 int BN_cmp(const BIGNUM *a, const BIGNUM *b)
-	{
-	int i;
-	int gt,lt;
-	BN_ULONG t1,t2;
-
-	if ((a == NULL) || (b == NULL))
-		{
-		if (a != NULL)
-			return(-1);
-		else if (b != NULL)
-			return(1);
-		else
-			return(0);
-		}
-
-	bn_check_top(a);
-	bn_check_top(b);
-
-	if (a->neg != b->neg)
-		{
-		if (a->neg)
-			return(-1);
-		else	return(1);
-		}
-	if (a->neg == 0)
-		{ gt=1; lt= -1; }
-	else	{ gt= -1; lt=1; }
-
-	if (a->top > b->top) return(gt);
-	if (a->top < b->top) return(lt);
-	for (i=a->top-1; i>=0; i--)
-		{
-		t1=a->d[i];
-		t2=b->d[i];
-		if (t1 > t2) return(gt);
-		if (t1 < t2) return(lt);
-		}
-	return(0);
-	}
+{
+    int i;
+    int gt, lt;
+    BN_ULONG t1, t2;
+
+    if ((a == NULL) || (b == NULL)) {
+        if (a != NULL)
+            return (-1);
+        else if (b != NULL)
+            return (1);
+        else
+            return (0);
+    }
+
+    bn_check_top(a);
+    bn_check_top(b);
+
+    if (a->neg != b->neg) {
+        if (a->neg)
+            return (-1);
+        else
+            return (1);
+    }
+    if (a->neg == 0) {
+        gt = 1;
+        lt = -1;
+    } else {
+        gt = -1;
+        lt = 1;
+    }
+
+    if (a->top > b->top)
+        return (gt);
+    if (a->top < b->top)
+        return (lt);
+    for (i = a->top - 1; i >= 0; i--) {
+        t1 = a->d[i];
+        t2 = b->d[i];
+        if (t1 > t2)
+            return (gt);
+        if (t1 < t2)
+            return (lt);
+    }
+    return (0);
+}
 
 int BN_set_bit(BIGNUM *a, int n)
-	{
-	int i,j,k;
-
-	if (n < 0)
-		return 0;
-
-	i=n/BN_BITS2;
-	j=n%BN_BITS2;
-	if (a->top <= i)
-		{
-		if (bn_wexpand(a,i+1) == NULL) return(0);
-		for(k=a->top; kd[k]=0;
-		a->top=i+1;
-		}
-
-	a->d[i]|=(((BN_ULONG)1)<top <= i) {
+        if (bn_wexpand(a, i + 1) == NULL)
+            return (0);
+        for (k = a->top; k < i + 1; k++)
+            a->d[k] = 0;
+        a->top = i + 1;
+    }
+
+    a->d[i] |= (((BN_ULONG)1) << j);
+    bn_check_top(a);
+    return (1);
+}
 
 int BN_clear_bit(BIGNUM *a, int n)
-	{
-	int i,j;
+{
+    int i, j;
 
-	bn_check_top(a);
-	if (n < 0) return 0;
+    bn_check_top(a);
+    if (n < 0)
+        return 0;
 
-	i=n/BN_BITS2;
-	j=n%BN_BITS2;
-	if (a->top <= i) return(0);
+    i = n / BN_BITS2;
+    j = n % BN_BITS2;
+    if (a->top <= i)
+        return (0);
 
-	a->d[i]&=(~(((BN_ULONG)1)<d[i] &= (~(((BN_ULONG)1) << j));
+    bn_correct_top(a);
+    return (1);
+}
 
 int BN_is_bit_set(const BIGNUM *a, int n)
-	{
-	int i,j;
-
-	bn_check_top(a);
-	if (n < 0) return 0;
-	i=n/BN_BITS2;
-	j=n%BN_BITS2;
-	if (a->top <= i) return 0;
-	return (int)(((a->d[i])>>j)&((BN_ULONG)1));
-	}
+{
+    int i, j;
+
+    bn_check_top(a);
+    if (n < 0)
+        return 0;
+    i = n / BN_BITS2;
+    j = n % BN_BITS2;
+    if (a->top <= i)
+        return 0;
+    return (int)(((a->d[i]) >> j) & ((BN_ULONG)1));
+}
 
 int BN_mask_bits(BIGNUM *a, int n)
-	{
-	int b,w;
-
-	bn_check_top(a);
-	if (n < 0) return 0;
-
-	w=n/BN_BITS2;
-	b=n%BN_BITS2;
-	if (w >= a->top) return 0;
-	if (b == 0)
-		a->top=w;
-	else
-		{
-		a->top=w+1;
-		a->d[w]&= ~(BN_MASK2<= a->top)
+        return 0;
+    if (b == 0)
+        a->top = w;
+    else {
+        a->top = w + 1;
+        a->d[w] &= ~(BN_MASK2 << b);
+    }
+    bn_correct_top(a);
+    return (1);
+}
 
 void BN_set_negative(BIGNUM *a, int b)
-	{
-	if (b && !BN_is_zero(a))
-		a->neg = 1;
-	else
-		a->neg = 0;
-	}
+{
+    if (b && !BN_is_zero(a))
+        a->neg = 1;
+    else
+        a->neg = 0;
+}
 
 int bn_cmp_words(const BN_ULONG *a, const BN_ULONG *b, int n)
-	{
-	int i;
-	BN_ULONG aa,bb;
-
-	aa=a[n-1];
-	bb=b[n-1];
-	if (aa != bb) return((aa > bb)?1:-1);
-	for (i=n-2; i>=0; i--)
-		{
-		aa=a[i];
-		bb=b[i];
-		if (aa != bb) return((aa > bb)?1:-1);
-		}
-	return(0);
-	}
-
-/* Here follows a specialised variants of bn_cmp_words().  It has the
-   property of performing the operation on arrays of different sizes.
-   The sizes of those arrays is expressed through cl, which is the
-   common length ( basicall, min(len(a),len(b)) ), and dl, which is the
-   delta between the two lengths, calculated as len(a)-len(b).
-   All lengths are the number of BN_ULONGs...  */
-
-int bn_cmp_part_words(const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl)
-	{
-	int n,i;
-	n = cl-1;
-
-	if (dl < 0)
-		{
-		for (i=dl; i<0; i++)
-			{
-			if (b[n-i] != 0)
-				return -1; /* a < b */
-			}
-		}
-	if (dl > 0)
-		{
-		for (i=dl; i>0; i--)
-			{
-			if (a[n+i] != 0)
-				return 1; /* a > b */
-			}
-		}
-	return bn_cmp_words(a,b,cl);
-	}
-
-/* 
- * Constant-time conditional swap of a and b.  
+{
+    int i;
+    BN_ULONG aa, bb;
+
+    aa = a[n - 1];
+    bb = b[n - 1];
+    if (aa != bb)
+        return ((aa > bb) ? 1 : -1);
+    for (i = n - 2; i >= 0; i--) {
+        aa = a[i];
+        bb = b[i];
+        if (aa != bb)
+            return ((aa > bb) ? 1 : -1);
+    }
+    return (0);
+}
+
+/*
+ * Here follows a specialised variants of bn_cmp_words().  It has the
+ * property of performing the operation on arrays of different sizes. The
+ * sizes of those arrays is expressed through cl, which is the common length
+ * ( basicall, min(len(a),len(b)) ), and dl, which is the delta between the
+ * two lengths, calculated as len(a)-len(b). All lengths are the number of
+ * BN_ULONGs...
+ */
+
+int bn_cmp_part_words(const BN_ULONG *a, const BN_ULONG *b, int cl, int dl)
+{
+    int n, i;
+    n = cl - 1;
+
+    if (dl < 0) {
+        for (i = dl; i < 0; i++) {
+            if (b[n - i] != 0)
+                return -1;      /* a < b */
+        }
+    }
+    if (dl > 0) {
+        for (i = dl; i > 0; i--) {
+            if (a[n + i] != 0)
+                return 1;       /* a > b */
+        }
+    }
+    return bn_cmp_words(a, b, cl);
+}
+
+/*
+ * Constant-time conditional swap of a and b.
  * a and b are swapped if condition is not 0.  The code assumes that at most one bit of condition is set.
  * nwords is the number of words to swap.  The code assumes that at least nwords are allocated in both a and b,
  * and that no more than nwords are used by either a or b.
  * a and b cannot be the same number
  */
 void BN_consttime_swap(BN_ULONG condition, BIGNUM *a, BIGNUM *b, int nwords)
-	{
-	BN_ULONG t;
-	int i;
+{
+    BN_ULONG t;
+    int i;
 
-	bn_wcheck_size(a, nwords);
-	bn_wcheck_size(b, nwords);
+    bn_wcheck_size(a, nwords);
+    bn_wcheck_size(b, nwords);
 
-	assert(a != b);
-	assert((condition & (condition - 1)) == 0);
-	assert(sizeof(BN_ULONG) >= sizeof(int));
+    assert(a != b);
+    assert((condition & (condition - 1)) == 0);
+    assert(sizeof(BN_ULONG) >= sizeof(int));
 
-	condition = ((condition - 1) >> (BN_BITS2 - 1)) - 1;
+    condition = ((condition - 1) >> (BN_BITS2 - 1)) - 1;
 
-	t = (a->top^b->top) & condition;
-	a->top ^= t;
-	b->top ^= t;
+    t = (a->top ^ b->top) & condition;
+    a->top ^= t;
+    b->top ^= t;
 
 #define BN_CONSTTIME_SWAP(ind) \
-	do { \
-		t = (a->d[ind] ^ b->d[ind]) & condition; \
-		a->d[ind] ^= t; \
-		b->d[ind] ^= t; \
-	} while (0)
-
-
-	switch (nwords) {
-	default:
-		for (i = 10; i < nwords; i++) 
-			BN_CONSTTIME_SWAP(i);
-		/* Fallthrough */
-	case 10: BN_CONSTTIME_SWAP(9); /* Fallthrough */
-	case 9: BN_CONSTTIME_SWAP(8); /* Fallthrough */
-	case 8: BN_CONSTTIME_SWAP(7); /* Fallthrough */
-	case 7: BN_CONSTTIME_SWAP(6); /* Fallthrough */
-	case 6: BN_CONSTTIME_SWAP(5); /* Fallthrough */
-	case 5: BN_CONSTTIME_SWAP(4); /* Fallthrough */
-	case 4: BN_CONSTTIME_SWAP(3); /* Fallthrough */
-	case 3: BN_CONSTTIME_SWAP(2); /* Fallthrough */
-	case 2: BN_CONSTTIME_SWAP(1); /* Fallthrough */
-	case 1: BN_CONSTTIME_SWAP(0);
-	}
+        do { \
+                t = (a->d[ind] ^ b->d[ind]) & condition; \
+                a->d[ind] ^= t; \
+                b->d[ind] ^= t; \
+        } while (0)
+
+    switch (nwords) {
+    default:
+        for (i = 10; i < nwords; i++)
+            BN_CONSTTIME_SWAP(i);
+        /* Fallthrough */
+    case 10:
+        BN_CONSTTIME_SWAP(9);   /* Fallthrough */
+    case 9:
+        BN_CONSTTIME_SWAP(8);   /* Fallthrough */
+    case 8:
+        BN_CONSTTIME_SWAP(7);   /* Fallthrough */
+    case 7:
+        BN_CONSTTIME_SWAP(6);   /* Fallthrough */
+    case 6:
+        BN_CONSTTIME_SWAP(5);   /* Fallthrough */
+    case 5:
+        BN_CONSTTIME_SWAP(4);   /* Fallthrough */
+    case 4:
+        BN_CONSTTIME_SWAP(3);   /* Fallthrough */
+    case 3:
+        BN_CONSTTIME_SWAP(2);   /* Fallthrough */
+    case 2:
+        BN_CONSTTIME_SWAP(1);   /* Fallthrough */
+    case 1:
+        BN_CONSTTIME_SWAP(0);
+    }
 #undef BN_CONSTTIME_SWAP
 }
diff --git a/crypto/bn/bn_mod.c b/crypto/bn/bn_mod.c
index 77d6ddb91a..ffbce890cf 100644
--- a/crypto/bn/bn_mod.c
+++ b/crypto/bn/bn_mod.c
@@ -1,6 +1,8 @@
 /* crypto/bn/bn_mod.c */
-/* Includes code written by Lenka Fibikova 
- * for the OpenSSL project. */
+/*
+ * Includes code written by Lenka Fibikova 
+ * for the OpenSSL project.
+ */
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
  *
@@ -9,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,21 +62,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -89,10 +91,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -104,7 +106,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -114,188 +116,201 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-
-#if 0 /* now just a #define */
+#if 0                           /* now just a #define */
 int BN_mod(BIGNUM *rem, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
-	{
-	return(BN_div(NULL,rem,m,d,ctx));
-	/* note that  rem->neg == m->neg  (unless the remainder is zero) */
-	}
+{
+    return (BN_div(NULL, rem, m, d, ctx));
+    /* note that  rem->neg == m->neg  (unless the remainder is zero) */
+}
 #endif
 
-
 int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
-	{
-	/* like BN_mod, but returns non-negative remainder
-	 * (i.e.,  0 <= r < |d|  always holds) */
-
-	if (!(BN_mod(r,m,d,ctx)))
-		return 0;
-	if (!r->neg)
-		return 1;
-	/* now   -|d| < r < 0,  so we have to set  r := r + |d| */
-	return (d->neg ? BN_sub : BN_add)(r, r, d);
+{
+    /*
+     * like BN_mod, but returns non-negative remainder (i.e., 0 <= r < |d|
+     * always holds)
+     */
+
+    if (!(BN_mod(r, m, d, ctx)))
+        return 0;
+    if (!r->neg)
+        return 1;
+    /* now   -|d| < r < 0,  so we have to set  r := r + |d| */
+    return (d->neg ? BN_sub : BN_add) (r, r, d);
 }
 
+int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx)
+{
+    if (!BN_add(r, a, b))
+        return 0;
+    return BN_nnmod(r, r, m, ctx);
+}
 
-int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx)
-	{
-	if (!BN_add(r, a, b)) return 0;
-	return BN_nnmod(r, r, m, ctx);
-	}
-
-
-/* BN_mod_add variant that may be used if both  a  and  b  are non-negative
- * and less than  m */
-int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m)
-	{
-	if (!BN_uadd(r, a, b)) return 0;
-	if (BN_ucmp(r, m) >= 0)
-		return BN_usub(r, r, m);
-	return 1;
-	}
-
-
-int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m, BN_CTX *ctx)
-	{
-	if (!BN_sub(r, a, b)) return 0;
-	return BN_nnmod(r, r, m, ctx);
-	}
-
+/*
+ * BN_mod_add variant that may be used if both a and b are non-negative and
+ * less than m
+ */
+int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m)
+{
+    if (!BN_uadd(r, a, b))
+        return 0;
+    if (BN_ucmp(r, m) >= 0)
+        return BN_usub(r, r, m);
+    return 1;
+}
 
-/* BN_mod_sub variant that may be used if both  a  and  b  are non-negative
- * and less than  m */
-int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m)
-	{
-	if (!BN_sub(r, a, b)) return 0;
-	if (r->neg)
-		return BN_add(r, r, m);
-	return 1;
-	}
+int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
+               BN_CTX *ctx)
+{
+    if (!BN_sub(r, a, b))
+        return 0;
+    return BN_nnmod(r, r, m, ctx);
+}
 
+/*
+ * BN_mod_sub variant that may be used if both a and b are non-negative and
+ * less than m
+ */
+int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
+                     const BIGNUM *m)
+{
+    if (!BN_sub(r, a, b))
+        return 0;
+    if (r->neg)
+        return BN_add(r, r, m);
+    return 1;
+}
 
 /* slow but works */
 int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
-	BN_CTX *ctx)
-	{
-	BIGNUM *t;
-	int ret=0;
-
-	bn_check_top(a);
-	bn_check_top(b);
-	bn_check_top(m);
-
-	BN_CTX_start(ctx);
-	if ((t = BN_CTX_get(ctx)) == NULL) goto err;
-	if (a == b)
-		{ if (!BN_sqr(t,a,ctx)) goto err; }
-	else
-		{ if (!BN_mul(t,a,b,ctx)) goto err; }
-	if (!BN_nnmod(r,t,m,ctx)) goto err;
-	bn_check_top(r);
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	return(ret);
-	}
-
+               BN_CTX *ctx)
+{
+    BIGNUM *t;
+    int ret = 0;
+
+    bn_check_top(a);
+    bn_check_top(b);
+    bn_check_top(m);
+
+    BN_CTX_start(ctx);
+    if ((t = BN_CTX_get(ctx)) == NULL)
+        goto err;
+    if (a == b) {
+        if (!BN_sqr(t, a, ctx))
+            goto err;
+    } else {
+        if (!BN_mul(t, a, b, ctx))
+            goto err;
+    }
+    if (!BN_nnmod(r, t, m, ctx))
+        goto err;
+    bn_check_top(r);
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
-	{
-	if (!BN_sqr(r, a, ctx)) return 0;
-	/* r->neg == 0,  thus we don't need BN_nnmod */
-	return BN_mod(r, r, m, ctx);
-	}
-
+{
+    if (!BN_sqr(r, a, ctx))
+        return 0;
+    /* r->neg == 0,  thus we don't need BN_nnmod */
+    return BN_mod(r, r, m, ctx);
+}
 
 int BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
-	{
-	if (!BN_lshift1(r, a)) return 0;
-	bn_check_top(r);
-	return BN_nnmod(r, r, m, ctx);
-	}
-
+{
+    if (!BN_lshift1(r, a))
+        return 0;
+    bn_check_top(r);
+    return BN_nnmod(r, r, m, ctx);
+}
 
-/* BN_mod_lshift1 variant that may be used if  a  is non-negative
- * and less than  m */
+/*
+ * BN_mod_lshift1 variant that may be used if a is non-negative and less than
+ * m
+ */
 int BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m)
-	{
-	if (!BN_lshift1(r, a)) return 0;
-	bn_check_top(r);
-	if (BN_cmp(r, m) >= 0)
-		return BN_sub(r, r, m);
-	return 1;
-	}
-
+{
+    if (!BN_lshift1(r, a))
+        return 0;
+    bn_check_top(r);
+    if (BN_cmp(r, m) >= 0)
+        return BN_sub(r, r, m);
+    return 1;
+}
 
-int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m, BN_CTX *ctx)
-	{
-	BIGNUM *abs_m = NULL;
-	int ret;
+int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m,
+                  BN_CTX *ctx)
+{
+    BIGNUM *abs_m = NULL;
+    int ret;
 
-	if (!BN_nnmod(r, a, m, ctx)) return 0;
+    if (!BN_nnmod(r, a, m, ctx))
+        return 0;
 
-	if (m->neg)
-		{
-		abs_m = BN_dup(m);
-		if (abs_m == NULL) return 0;
-		abs_m->neg = 0;
-		}
-	
-	ret = BN_mod_lshift_quick(r, r, n, (abs_m ? abs_m : m));
-	bn_check_top(r);
+    if (m->neg) {
+        abs_m = BN_dup(m);
+        if (abs_m == NULL)
+            return 0;
+        abs_m->neg = 0;
+    }
 
-	if (abs_m)
-		BN_free(abs_m);
-	return ret;
-	}
+    ret = BN_mod_lshift_quick(r, r, n, (abs_m ? abs_m : m));
+    bn_check_top(r);
 
+    if (abs_m)
+        BN_free(abs_m);
+    return ret;
+}
 
-/* BN_mod_lshift variant that may be used if  a  is non-negative
- * and less than  m */
+/*
+ * BN_mod_lshift variant that may be used if a is non-negative and less than
+ * m
+ */
 int BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m)
-	{
-	if (r != a)
-		{
-		if (BN_copy(r, a) == NULL) return 0;
-		}
-
-	while (n > 0)
-		{
-		int max_shift;
-		
-		/* 0 < r < m */
-		max_shift = BN_num_bits(m) - BN_num_bits(r);
-		/* max_shift >= 0 */
-
-		if (max_shift < 0)
-			{
-			BNerr(BN_F_BN_MOD_LSHIFT_QUICK, BN_R_INPUT_NOT_REDUCED);
-			return 0;
-			}
-
-		if (max_shift > n)
-			max_shift = n;
-
-		if (max_shift)
-			{
-			if (!BN_lshift(r, r, max_shift)) return 0;
-			n -= max_shift;
-			}
-		else
-			{
-			if (!BN_lshift1(r, r)) return 0;
-			--n;
-			}
-
-		/* BN_num_bits(r) <= BN_num_bits(m) */
-
-		if (BN_cmp(r, m) >= 0) 
-			{
-			if (!BN_sub(r, r, m)) return 0;
-			}
-		}
-	bn_check_top(r);
-	
-	return 1;
-	}
+{
+    if (r != a) {
+        if (BN_copy(r, a) == NULL)
+            return 0;
+    }
+
+    while (n > 0) {
+        int max_shift;
+
+        /* 0 < r < m */
+        max_shift = BN_num_bits(m) - BN_num_bits(r);
+        /* max_shift >= 0 */
+
+        if (max_shift < 0) {
+            BNerr(BN_F_BN_MOD_LSHIFT_QUICK, BN_R_INPUT_NOT_REDUCED);
+            return 0;
+        }
+
+        if (max_shift > n)
+            max_shift = n;
+
+        if (max_shift) {
+            if (!BN_lshift(r, r, max_shift))
+                return 0;
+            n -= max_shift;
+        } else {
+            if (!BN_lshift1(r, r))
+                return 0;
+            --n;
+        }
+
+        /* BN_num_bits(r) <= BN_num_bits(m) */
+
+        if (BN_cmp(r, m) >= 0) {
+            if (!BN_sub(r, r, m))
+                return 0;
+        }
+    }
+    bn_check_top(r);
+
+    return 1;
+}
diff --git a/crypto/bn/bn_mont.c b/crypto/bn/bn_mont.c
index ee8532c7dc..aadd5db1d8 100644
--- a/crypto/bn/bn_mont.c
+++ b/crypto/bn/bn_mont.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -120,396 +120,436 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-#define MONT_WORD /* use the faster word-based algorithm */
+#define MONT_WORD               /* use the faster word-based algorithm */
 
 #ifdef MONT_WORD
 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont);
 #endif
 
 int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
-			  BN_MONT_CTX *mont, BN_CTX *ctx)
-	{
-	BIGNUM *tmp;
-	int ret=0;
+                          BN_MONT_CTX *mont, BN_CTX *ctx)
+{
+    BIGNUM *tmp;
+    int ret = 0;
 #if defined(OPENSSL_BN_ASM_MONT) && defined(MONT_WORD)
-	int num = mont->N.top;
-
-	if (num>1 && a->top==num && b->top==num)
-		{
-		if (bn_wexpand(r,num) == NULL) return(0);
-		if (bn_mul_mont(r->d,a->d,b->d,mont->N.d,mont->n0,num))
-			{
-			r->neg = a->neg^b->neg;
-			r->top = num;
-			bn_correct_top(r);
-			return(1);
-			}
-		}
+    int num = mont->N.top;
+
+    if (num > 1 && a->top == num && b->top == num) {
+        if (bn_wexpand(r, num) == NULL)
+            return (0);
+        if (bn_mul_mont(r->d, a->d, b->d, mont->N.d, mont->n0, num)) {
+            r->neg = a->neg ^ b->neg;
+            r->top = num;
+            bn_correct_top(r);
+            return (1);
+        }
+    }
 #endif
 
-	BN_CTX_start(ctx);
-	tmp = BN_CTX_get(ctx);
-	if (tmp == NULL) goto err;
-
-	bn_check_top(tmp);
-	if (a == b)
-		{
-		if (!BN_sqr(tmp,a,ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mul(tmp,a,b,ctx)) goto err;
-		}
-	/* reduce from aRR to aR */
+    BN_CTX_start(ctx);
+    tmp = BN_CTX_get(ctx);
+    if (tmp == NULL)
+        goto err;
+
+    bn_check_top(tmp);
+    if (a == b) {
+        if (!BN_sqr(tmp, a, ctx))
+            goto err;
+    } else {
+        if (!BN_mul(tmp, a, b, ctx))
+            goto err;
+    }
+    /* reduce from aRR to aR */
 #ifdef MONT_WORD
-	if (!BN_from_montgomery_word(r,tmp,mont)) goto err;
+    if (!BN_from_montgomery_word(r, tmp, mont))
+        goto err;
 #else
-	if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err;
+    if (!BN_from_montgomery(r, tmp, mont, ctx))
+        goto err;
 #endif
-	bn_check_top(r);
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+    bn_check_top(r);
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 #ifdef MONT_WORD
 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont)
-	{
-	BIGNUM *n;
-	BN_ULONG *ap,*np,*rp,n0,v,carry;
-	int nl,max,i;
-
-	n= &(mont->N);
-	nl=n->top;
-	if (nl == 0) { ret->top=0; return(1); }
-
-	max=(2*nl); /* carry is stored separately */
-	if (bn_wexpand(r,max) == NULL) return(0);
-
-	r->neg^=n->neg;
-	np=n->d;
-	rp=r->d;
-
-	/* clear the top words of T */
-#if 1
-	for (i=r->top; itop]),0,(max-r->top)*sizeof(BN_ULONG)); 
-#endif
-
-	r->top=max;
-	n0=mont->n0[0];
-
-#ifdef BN_COUNT
-	fprintf(stderr,"word BN_from_montgomery_word %d * %d\n",nl,nl);
-#endif
-	for (carry=0, i=0; itop=nl;
-	ret->neg=r->neg;
-
-	rp=ret->d;
-	ap=&(r->d[nl]);
-
-#define BRANCH_FREE 1
-#if BRANCH_FREE
-	{
-	BN_ULONG *nrp;
-	size_t m;
-
-	v=bn_sub_words(rp,ap,np,nl)-carry;
-	/* if subtraction result is real, then
-	 * trick unconditional memcpy below to perform in-place
-	 * "refresh" instead of actual copy. */
-	m=(0-(size_t)v);
-	nrp=(BN_ULONG *)(((PTR_SIZE_INT)rp&~m)|((PTR_SIZE_INT)ap&m));
-
-	for (i=0,nl-=4; iN);
+    nl = n->top;
+    if (nl == 0) {
+        ret->top = 0;
+        return (1);
+    }
+
+    max = (2 * nl);             /* carry is stored separately */
+    if (bn_wexpand(r, max) == NULL)
+        return (0);
+
+    r->neg ^= n->neg;
+    np = n->d;
+    rp = r->d;
+
+    /* clear the top words of T */
+# if 1
+    for (i = r->top; i < max; i++) /* memset? XXX */
+        rp[i] = 0;
+# else
+    memset(&(rp[r->top]), 0, (max - r->top) * sizeof(BN_ULONG));
+# endif
+
+    r->top = max;
+    n0 = mont->n0[0];
+
+# ifdef BN_COUNT
+    fprintf(stderr, "word BN_from_montgomery_word %d * %d\n", nl, nl);
+# endif
+    for (carry = 0, i = 0; i < nl; i++, rp++) {
+# ifdef __TANDEM
+        {
+            long long t1;
+            long long t2;
+            long long t3;
+            t1 = rp[0] * (n0 & 0177777);
+            t2 = 037777600000l;
+            t2 = n0 & t2;
+            t3 = rp[0] & 0177777;
+            t2 = (t3 * t2) & BN_MASK2;
+            t1 = t1 + t2;
+            v = bn_mul_add_words(rp, np, nl, (BN_ULONG)t1);
+        }
+# else
+        v = bn_mul_add_words(rp, np, nl, (rp[0] * n0) & BN_MASK2);
+# endif
+        v = (v + carry + rp[nl]) & BN_MASK2;
+        carry |= (v != rp[nl]);
+        carry &= (v <= rp[nl]);
+        rp[nl] = v;
+    }
+
+    if (bn_wexpand(ret, nl) == NULL)
+        return (0);
+    ret->top = nl;
+    ret->neg = r->neg;
+
+    rp = ret->d;
+    ap = &(r->d[nl]);
+
+# define BRANCH_FREE 1
+# if BRANCH_FREE
+    {
+        BN_ULONG *nrp;
+        size_t m;
+
+        v = bn_sub_words(rp, ap, np, nl) - carry;
+        /*
+         * if subtraction result is real, then trick unconditional memcpy
+         * below to perform in-place "refresh" instead of actual copy.
+         */
+        m = (0 - (size_t)v);
+        nrp =
+            (BN_ULONG *)(((PTR_SIZE_INT) rp & ~m) | ((PTR_SIZE_INT) ap & m));
+
+        for (i = 0, nl -= 4; i < nl; i += 4) {
+            BN_ULONG t1, t2, t3, t4;
+
+            t1 = nrp[i + 0];
+            t2 = nrp[i + 1];
+            t3 = nrp[i + 2];
+            ap[i + 0] = 0;
+            t4 = nrp[i + 3];
+            ap[i + 1] = 0;
+            rp[i + 0] = t1;
+            ap[i + 2] = 0;
+            rp[i + 1] = t2;
+            ap[i + 3] = 0;
+            rp[i + 2] = t3;
+            rp[i + 3] = t4;
+        }
+        for (nl += 4; i < nl; i++)
+            rp[i] = nrp[i], ap[i] = 0;
+    }
+# else
+    if (bn_sub_words(rp, ap, np, nl) - carry)
+        memcpy(rp, ap, nl * sizeof(BN_ULONG));
+# endif
+    bn_correct_top(r);
+    bn_correct_top(ret);
+    bn_check_top(ret);
+
+    return (1);
+}
+#endif                          /* MONT_WORD */
 
 int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont,
-	     BN_CTX *ctx)
-	{
-	int retn=0;
+                       BN_CTX *ctx)
+{
+    int retn = 0;
 #ifdef MONT_WORD
-	BIGNUM *t;
-
-	BN_CTX_start(ctx);
-	if ((t = BN_CTX_get(ctx)) && BN_copy(t,a))
-		retn = BN_from_montgomery_word(ret,t,mont);
-	BN_CTX_end(ctx);
-#else /* !MONT_WORD */
-	BIGNUM *t1,*t2;
-
-	BN_CTX_start(ctx);
-	t1 = BN_CTX_get(ctx);
-	t2 = BN_CTX_get(ctx);
-	if (t1 == NULL || t2 == NULL) goto err;
-	
-	if (!BN_copy(t1,a)) goto err;
-	BN_mask_bits(t1,mont->ri);
-
-	if (!BN_mul(t2,t1,&mont->Ni,ctx)) goto err;
-	BN_mask_bits(t2,mont->ri);
-
-	if (!BN_mul(t1,t2,&mont->N,ctx)) goto err;
-	if (!BN_add(t2,a,t1)) goto err;
-	if (!BN_rshift(ret,t2,mont->ri)) goto err;
-
-	if (BN_ucmp(ret, &(mont->N)) >= 0)
-		{
-		if (!BN_usub(ret,ret,&(mont->N))) goto err;
-		}
-	retn=1;
-	bn_check_top(ret);
+    BIGNUM *t;
+
+    BN_CTX_start(ctx);
+    if ((t = BN_CTX_get(ctx)) && BN_copy(t, a))
+        retn = BN_from_montgomery_word(ret, t, mont);
+    BN_CTX_end(ctx);
+#else                           /* !MONT_WORD */
+    BIGNUM *t1, *t2;
+
+    BN_CTX_start(ctx);
+    t1 = BN_CTX_get(ctx);
+    t2 = BN_CTX_get(ctx);
+    if (t1 == NULL || t2 == NULL)
+        goto err;
+
+    if (!BN_copy(t1, a))
+        goto err;
+    BN_mask_bits(t1, mont->ri);
+
+    if (!BN_mul(t2, t1, &mont->Ni, ctx))
+        goto err;
+    BN_mask_bits(t2, mont->ri);
+
+    if (!BN_mul(t1, t2, &mont->N, ctx))
+        goto err;
+    if (!BN_add(t2, a, t1))
+        goto err;
+    if (!BN_rshift(ret, t2, mont->ri))
+        goto err;
+
+    if (BN_ucmp(ret, &(mont->N)) >= 0) {
+        if (!BN_usub(ret, ret, &(mont->N)))
+            goto err;
+    }
+    retn = 1;
+    bn_check_top(ret);
  err:
-	BN_CTX_end(ctx);
-#endif /* MONT_WORD */
-	return(retn);
-	}
+    BN_CTX_end(ctx);
+#endif                          /* MONT_WORD */
+    return (retn);
+}
 
 BN_MONT_CTX *BN_MONT_CTX_new(void)
-	{
-	BN_MONT_CTX *ret;
+{
+    BN_MONT_CTX *ret;
 
-	if ((ret=(BN_MONT_CTX *)OPENSSL_malloc(sizeof(BN_MONT_CTX))) == NULL)
-		return(NULL);
+    if ((ret = (BN_MONT_CTX *)OPENSSL_malloc(sizeof(BN_MONT_CTX))) == NULL)
+        return (NULL);
 
-	BN_MONT_CTX_init(ret);
-	ret->flags=BN_FLG_MALLOCED;
-	return(ret);
-	}
+    BN_MONT_CTX_init(ret);
+    ret->flags = BN_FLG_MALLOCED;
+    return (ret);
+}
 
 void BN_MONT_CTX_init(BN_MONT_CTX *ctx)
-	{
-	ctx->ri=0;
-	BN_init(&(ctx->RR));
-	BN_init(&(ctx->N));
-	BN_init(&(ctx->Ni));
-	ctx->n0[0] = ctx->n0[1] = 0;
-	ctx->flags=0;
-	}
+{
+    ctx->ri = 0;
+    BN_init(&(ctx->RR));
+    BN_init(&(ctx->N));
+    BN_init(&(ctx->Ni));
+    ctx->n0[0] = ctx->n0[1] = 0;
+    ctx->flags = 0;
+}
 
 void BN_MONT_CTX_free(BN_MONT_CTX *mont)
-	{
-	if(mont == NULL)
-	    return;
+{
+    if (mont == NULL)
+        return;
 
-	BN_free(&(mont->RR));
-	BN_free(&(mont->N));
-	BN_free(&(mont->Ni));
-	if (mont->flags & BN_FLG_MALLOCED)
-		OPENSSL_free(mont);
-	}
+    BN_free(&(mont->RR));
+    BN_free(&(mont->N));
+    BN_free(&(mont->Ni));
+    if (mont->flags & BN_FLG_MALLOCED)
+        OPENSSL_free(mont);
+}
 
 int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BIGNUM *Ri,*R;
-
-	BN_CTX_start(ctx);
-	if((Ri = BN_CTX_get(ctx)) == NULL) goto err;
-	R= &(mont->RR);					/* grab RR as a temp */
-	if (!BN_copy(&(mont->N),mod)) goto err;		/* Set N */
-	mont->N.neg = 0;
+{
+    int ret = 0;
+    BIGNUM *Ri, *R;
+
+    BN_CTX_start(ctx);
+    if ((Ri = BN_CTX_get(ctx)) == NULL)
+        goto err;
+    R = &(mont->RR);            /* grab RR as a temp */
+    if (!BN_copy(&(mont->N), mod))
+        goto err;               /* Set N */
+    mont->N.neg = 0;
 
 #ifdef MONT_WORD
-		{
-		BIGNUM tmod;
-		BN_ULONG buf[2];
-
-		BN_init(&tmod);
-		tmod.d=buf;
-		tmod.dmax=2;
-		tmod.neg=0;
-
-		mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2;
-
-#if defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32)
-		/* Only certain BN_BITS2<=32 platforms actually make use of
-		 * n0[1], and we could use the #else case (with a shorter R
-		 * value) for the others.  However, currently only the assembler
-		 * files do know which is which. */
-
-		BN_zero(R);
-		if (!(BN_set_bit(R,2*BN_BITS2))) goto err;
-
-								tmod.top=0;
-		if ((buf[0] = mod->d[0]))			tmod.top=1;
-		if ((buf[1] = mod->top>1 ? mod->d[1] : 0))	tmod.top=2;
-
-		if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
-			goto err;
-		if (!BN_lshift(Ri,Ri,2*BN_BITS2)) goto err; /* R*Ri */
-		if (!BN_is_zero(Ri))
-			{
-			if (!BN_sub_word(Ri,1)) goto err;
-			}
-		else /* if N mod word size == 1 */
-			{
-			if (bn_expand(Ri,(int)sizeof(BN_ULONG)*2) == NULL)
-				goto err;
-			/* Ri-- (mod double word size) */
-			Ri->neg=0;
-			Ri->d[0]=BN_MASK2;
-			Ri->d[1]=BN_MASK2;
-			Ri->top=2;
-			}
-		if (!BN_div(Ri,NULL,Ri,&tmod,ctx)) goto err;
-		/* Ni = (R*Ri-1)/N,
-		 * keep only couple of least significant words: */
-		mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
-		mont->n0[1] = (Ri->top > 1) ? Ri->d[1] : 0;
-#else
-		BN_zero(R);
-		if (!(BN_set_bit(R,BN_BITS2))) goto err;	/* R */
-
-		buf[0]=mod->d[0]; /* tmod = N mod word size */
-		buf[1]=0;
-		tmod.top = buf[0] != 0 ? 1 : 0;
-							/* Ri = R^-1 mod N*/
-		if ((BN_mod_inverse(Ri,R,&tmod,ctx)) == NULL)
-			goto err;
-		if (!BN_lshift(Ri,Ri,BN_BITS2)) goto err; /* R*Ri */
-		if (!BN_is_zero(Ri))
-			{
-			if (!BN_sub_word(Ri,1)) goto err;
-			}
-		else /* if N mod word size == 1 */
-			{
-			if (!BN_set_word(Ri,BN_MASK2)) goto err;  /* Ri-- (mod word size) */
-			}
-		if (!BN_div(Ri,NULL,Ri,&tmod,ctx)) goto err;
-		/* Ni = (R*Ri-1)/N,
-		 * keep only least significant word: */
-		mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
-		mont->n0[1] = 0;
-#endif
-		}
-#else /* !MONT_WORD */
-		{ /* bignum version */
-		mont->ri=BN_num_bits(&mont->N);
-		BN_zero(R);
-		if (!BN_set_bit(R,mont->ri)) goto err;  /* R = 2^ri */
-		                                        /* Ri = R^-1 mod N*/
-		if ((BN_mod_inverse(Ri,R,&mont->N,ctx)) == NULL)
-			goto err;
-		if (!BN_lshift(Ri,Ri,mont->ri)) goto err; /* R*Ri */
-		if (!BN_sub_word(Ri,1)) goto err;
-							/* Ni = (R*Ri-1) / N */
-		if (!BN_div(&(mont->Ni),NULL,Ri,&mont->N,ctx)) goto err;
-		}
+    {
+        BIGNUM tmod;
+        BN_ULONG buf[2];
+
+        BN_init(&tmod);
+        tmod.d = buf;
+        tmod.dmax = 2;
+        tmod.neg = 0;
+
+        mont->ri = (BN_num_bits(mod) + (BN_BITS2 - 1)) / BN_BITS2 * BN_BITS2;
+
+# if defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32)
+        /*
+         * Only certain BN_BITS2<=32 platforms actually make use of n0[1],
+         * and we could use the #else case (with a shorter R value) for the
+         * others.  However, currently only the assembler files do know which
+         * is which.
+         */
+
+        BN_zero(R);
+        if (!(BN_set_bit(R, 2 * BN_BITS2)))
+            goto err;
+
+        tmod.top = 0;
+        if ((buf[0] = mod->d[0]))
+            tmod.top = 1;
+        if ((buf[1] = mod->top > 1 ? mod->d[1] : 0))
+            tmod.top = 2;
+
+        if ((BN_mod_inverse(Ri, R, &tmod, ctx)) == NULL)
+            goto err;
+        if (!BN_lshift(Ri, Ri, 2 * BN_BITS2))
+            goto err;           /* R*Ri */
+        if (!BN_is_zero(Ri)) {
+            if (!BN_sub_word(Ri, 1))
+                goto err;
+        } else {                /* if N mod word size == 1 */
+
+            if (bn_expand(Ri, (int)sizeof(BN_ULONG) * 2) == NULL)
+                goto err;
+            /* Ri-- (mod double word size) */
+            Ri->neg = 0;
+            Ri->d[0] = BN_MASK2;
+            Ri->d[1] = BN_MASK2;
+            Ri->top = 2;
+        }
+        if (!BN_div(Ri, NULL, Ri, &tmod, ctx))
+            goto err;
+        /*
+         * Ni = (R*Ri-1)/N, keep only couple of least significant words:
+         */
+        mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
+        mont->n0[1] = (Ri->top > 1) ? Ri->d[1] : 0;
+# else
+        BN_zero(R);
+        if (!(BN_set_bit(R, BN_BITS2)))
+            goto err;           /* R */
+
+        buf[0] = mod->d[0];     /* tmod = N mod word size */
+        buf[1] = 0;
+        tmod.top = buf[0] != 0 ? 1 : 0;
+        /* Ri = R^-1 mod N */
+        if ((BN_mod_inverse(Ri, R, &tmod, ctx)) == NULL)
+            goto err;
+        if (!BN_lshift(Ri, Ri, BN_BITS2))
+            goto err;           /* R*Ri */
+        if (!BN_is_zero(Ri)) {
+            if (!BN_sub_word(Ri, 1))
+                goto err;
+        } else {                /* if N mod word size == 1 */
+
+            if (!BN_set_word(Ri, BN_MASK2))
+                goto err;       /* Ri-- (mod word size) */
+        }
+        if (!BN_div(Ri, NULL, Ri, &tmod, ctx))
+            goto err;
+        /*
+         * Ni = (R*Ri-1)/N, keep only least significant word:
+         */
+        mont->n0[0] = (Ri->top > 0) ? Ri->d[0] : 0;
+        mont->n0[1] = 0;
+# endif
+    }
+#else                           /* !MONT_WORD */
+    {                           /* bignum version */
+        mont->ri = BN_num_bits(&mont->N);
+        BN_zero(R);
+        if (!BN_set_bit(R, mont->ri))
+            goto err;           /* R = 2^ri */
+        /* Ri = R^-1 mod N */
+        if ((BN_mod_inverse(Ri, R, &mont->N, ctx)) == NULL)
+            goto err;
+        if (!BN_lshift(Ri, Ri, mont->ri))
+            goto err;           /* R*Ri */
+        if (!BN_sub_word(Ri, 1))
+            goto err;
+        /*
+         * Ni = (R*Ri-1) / N
+         */
+        if (!BN_div(&(mont->Ni), NULL, Ri, &mont->N, ctx))
+            goto err;
+    }
 #endif
 
-	/* setup RR for conversions */
-	BN_zero(&(mont->RR));
-	if (!BN_set_bit(&(mont->RR),mont->ri*2)) goto err;
-	if (!BN_mod(&(mont->RR),&(mont->RR),&(mont->N),ctx)) goto err;
+    /* setup RR for conversions */
+    BN_zero(&(mont->RR));
+    if (!BN_set_bit(&(mont->RR), mont->ri * 2))
+        goto err;
+    if (!BN_mod(&(mont->RR), &(mont->RR), &(mont->N), ctx))
+        goto err;
 
-	ret = 1;
-err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return ret;
+}
 
 BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from)
-	{
-	if (to == from) return(to);
-
-	if (!BN_copy(&(to->RR),&(from->RR))) return NULL;
-	if (!BN_copy(&(to->N),&(from->N))) return NULL;
-	if (!BN_copy(&(to->Ni),&(from->Ni))) return NULL;
-	to->ri=from->ri;
-	to->n0[0]=from->n0[0];
-	to->n0[1]=from->n0[1];
-	return(to);
-	}
+{
+    if (to == from)
+        return (to);
+
+    if (!BN_copy(&(to->RR), &(from->RR)))
+        return NULL;
+    if (!BN_copy(&(to->N), &(from->N)))
+        return NULL;
+    if (!BN_copy(&(to->Ni), &(from->Ni)))
+        return NULL;
+    to->ri = from->ri;
+    to->n0[0] = from->n0[0];
+    to->n0[1] = from->n0[1];
+    return (to);
+}
 
 BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
-					const BIGNUM *mod, BN_CTX *ctx)
-	{
-	BN_MONT_CTX *ret;
-
-	CRYPTO_r_lock(lock);
-	ret = *pmont;
-	CRYPTO_r_unlock(lock);
-	if (ret)
-		return ret;
-
-	/* We don't want to serialise globally while doing our lazy-init math in
-	 * BN_MONT_CTX_set. That punishes threads that are doing independent
-	 * things. Instead, punish the case where more than one thread tries to
-	 * lazy-init the same 'pmont', by having each do the lazy-init math work
-	 * independently and only use the one from the thread that wins the race
-	 * (the losers throw away the work they've done). */
-	ret = BN_MONT_CTX_new();
-	if (!ret)
-		return NULL;
-	if (!BN_MONT_CTX_set(ret, mod, ctx))
-		{
-		BN_MONT_CTX_free(ret);
-		return NULL;
-		}
-
-	/* The locked compare-and-set, after the local work is done. */
-	CRYPTO_w_lock(lock);
-	if (*pmont)
-		{
-		BN_MONT_CTX_free(ret);
-		ret = *pmont;
-		}
-	else
-		*pmont = ret;
-	CRYPTO_w_unlock(lock);
-	return ret;
-	}
+                                    const BIGNUM *mod, BN_CTX *ctx)
+{
+    BN_MONT_CTX *ret;
+
+    CRYPTO_r_lock(lock);
+    ret = *pmont;
+    CRYPTO_r_unlock(lock);
+    if (ret)
+        return ret;
+
+    /*
+     * We don't want to serialise globally while doing our lazy-init math in
+     * BN_MONT_CTX_set. That punishes threads that are doing independent
+     * things. Instead, punish the case where more than one thread tries to
+     * lazy-init the same 'pmont', by having each do the lazy-init math work
+     * independently and only use the one from the thread that wins the race
+     * (the losers throw away the work they've done).
+     */
+    ret = BN_MONT_CTX_new();
+    if (!ret)
+        return NULL;
+    if (!BN_MONT_CTX_set(ret, mod, ctx)) {
+        BN_MONT_CTX_free(ret);
+        return NULL;
+    }
+
+    /* The locked compare-and-set, after the local work is done. */
+    CRYPTO_w_lock(lock);
+    if (*pmont) {
+        BN_MONT_CTX_free(ret);
+        ret = *pmont;
+    } else
+        *pmont = ret;
+    CRYPTO_w_unlock(lock);
+    return ret;
+}
diff --git a/crypto/bn/bn_mpi.c b/crypto/bn/bn_mpi.c
index a054d21aed..3bd40bbd2b 100644
--- a/crypto/bn/bn_mpi.c
+++ b/crypto/bn/bn_mpi.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,70 +61,68 @@
 #include "bn_lcl.h"
 
 int BN_bn2mpi(const BIGNUM *a, unsigned char *d)
-	{
-	int bits;
-	int num=0;
-	int ext=0;
-	long l;
+{
+    int bits;
+    int num = 0;
+    int ext = 0;
+    long l;
 
-	bits=BN_num_bits(a);
-	num=(bits+7)/8;
-	if (bits > 0)
-		{
-		ext=((bits & 0x07) == 0);
-		}
-	if (d == NULL)
-		return(num+4+ext);
+    bits = BN_num_bits(a);
+    num = (bits + 7) / 8;
+    if (bits > 0) {
+        ext = ((bits & 0x07) == 0);
+    }
+    if (d == NULL)
+        return (num + 4 + ext);
 
-	l=num+ext;
-	d[0]=(unsigned char)(l>>24)&0xff;
-	d[1]=(unsigned char)(l>>16)&0xff;
-	d[2]=(unsigned char)(l>> 8)&0xff;
-	d[3]=(unsigned char)(l    )&0xff;
-	if (ext) d[4]=0;
-	num=BN_bn2bin(a,&(d[4+ext]));
-	if (a->neg)
-		d[4]|=0x80;
-	return(num+4+ext);
-	}
+    l = num + ext;
+    d[0] = (unsigned char)(l >> 24) & 0xff;
+    d[1] = (unsigned char)(l >> 16) & 0xff;
+    d[2] = (unsigned char)(l >> 8) & 0xff;
+    d[3] = (unsigned char)(l) & 0xff;
+    if (ext)
+        d[4] = 0;
+    num = BN_bn2bin(a, &(d[4 + ext]));
+    if (a->neg)
+        d[4] |= 0x80;
+    return (num + 4 + ext);
+}
 
 BIGNUM *BN_mpi2bn(const unsigned char *d, int n, BIGNUM *a)
-	{
-	long len;
-	int neg=0;
-
-	if (n < 4)
-		{
-		BNerr(BN_F_BN_MPI2BN,BN_R_INVALID_LENGTH);
-		return(NULL);
-		}
-	len=((long)d[0]<<24)|((long)d[1]<<16)|((int)d[2]<<8)|(int)d[3];
-	if ((len+4) != n)
-		{
-		BNerr(BN_F_BN_MPI2BN,BN_R_ENCODING_ERROR);
-		return(NULL);
-		}
+{
+    long len;
+    int neg = 0;
 
-	if (a == NULL) a=BN_new();
-	if (a == NULL) return(NULL);
+    if (n < 4) {
+        BNerr(BN_F_BN_MPI2BN, BN_R_INVALID_LENGTH);
+        return (NULL);
+    }
+    len = ((long)d[0] << 24) | ((long)d[1] << 16) | ((int)d[2] << 8) | (int)
+        d[3];
+    if ((len + 4) != n) {
+        BNerr(BN_F_BN_MPI2BN, BN_R_ENCODING_ERROR);
+        return (NULL);
+    }
 
-	if (len == 0)
-		{
-		a->neg=0;
-		a->top=0;
-		return(a);
-		}
-	d+=4;
-	if ((*d) & 0x80)
-		neg=1;
-	if (BN_bin2bn(d,(int)len,a) == NULL)
-		return(NULL);
-	a->neg=neg;
-	if (neg)
-		{
-		BN_clear_bit(a,BN_num_bits(a)-1);
-		}
-	bn_check_top(a);
-	return(a);
-	}
+    if (a == NULL)
+        a = BN_new();
+    if (a == NULL)
+        return (NULL);
 
+    if (len == 0) {
+        a->neg = 0;
+        a->top = 0;
+        return (a);
+    }
+    d += 4;
+    if ((*d) & 0x80)
+        neg = 1;
+    if (BN_bin2bn(d, (int)len, a) == NULL)
+        return (NULL);
+    a->neg = neg;
+    if (neg) {
+        BN_clear_bit(a, BN_num_bits(a) - 1);
+    }
+    bn_check_top(a);
+    return (a);
+}
diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c
index f53985d750..3b751d3edc 100644
--- a/crypto/bn/bn_mul.c
+++ b/crypto/bn/bn_mul.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,7 +57,7 @@
  */
 
 #ifndef BN_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG                  /* avoid conflicting definitions */
 # define NDEBUG
 #endif
 
@@ -67,317 +67,350 @@
 #include "bn_lcl.h"
 
 #if defined(OPENSSL_NO_ASM) || !defined(OPENSSL_BN_ASM_PART_WORDS)
-/* Here follows specialised variants of bn_add_words() and
-   bn_sub_words().  They have the property performing operations on
-   arrays of different sizes.  The sizes of those arrays is expressed through
-   cl, which is the common length ( basicall, min(len(a),len(b)) ), and dl,
-   which is the delta between the two lengths, calculated as len(a)-len(b).
-   All lengths are the number of BN_ULONGs...  For the operations that require
-   a result array as parameter, it must have the length cl+abs(dl).
-   These functions should probably end up in bn_asm.c as soon as there are
-   assembler counterparts for the systems that use assembler files.  */
+/*
+ * Here follows specialised variants of bn_add_words() and bn_sub_words().
+ * They have the property performing operations on arrays of different sizes.
+ * The sizes of those arrays is expressed through cl, which is the common
+ * length ( basicall, min(len(a),len(b)) ), and dl, which is the delta
+ * between the two lengths, calculated as len(a)-len(b). All lengths are the
+ * number of BN_ULONGs...  For the operations that require a result array as
+ * parameter, it must have the length cl+abs(dl). These functions should
+ * probably end up in bn_asm.c as soon as there are assembler counterparts
+ * for the systems that use assembler files.
+ */
 
 BN_ULONG bn_sub_part_words(BN_ULONG *r,
-	const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl)
-	{
-	BN_ULONG c, t;
+                           const BN_ULONG *a, const BN_ULONG *b,
+                           int cl, int dl)
+{
+    BN_ULONG c, t;
 
-	assert(cl >= 0);
-	c = bn_sub_words(r, a, b, cl);
+    assert(cl >= 0);
+    c = bn_sub_words(r, a, b, cl);
 
-	if (dl == 0)
-		return c;
+    if (dl == 0)
+        return c;
 
-	r += cl;
-	a += cl;
-	b += cl;
+    r += cl;
+    a += cl;
+    b += cl;
 
-	if (dl < 0)
-		{
-#ifdef BN_COUNT
-		fprintf(stderr, "  bn_sub_part_words %d + %d (dl < 0, c = %d)\n", cl, dl, c);
-#endif
-		for (;;)
-			{
-			t = b[0];
-			r[0] = (0-t-c)&BN_MASK2;
-			if (t != 0) c=1;
-			if (++dl >= 0) break;
-
-			t = b[1];
-			r[1] = (0-t-c)&BN_MASK2;
-			if (t != 0) c=1;
-			if (++dl >= 0) break;
-
-			t = b[2];
-			r[2] = (0-t-c)&BN_MASK2;
-			if (t != 0) c=1;
-			if (++dl >= 0) break;
-
-			t = b[3];
-			r[3] = (0-t-c)&BN_MASK2;
-			if (t != 0) c=1;
-			if (++dl >= 0) break;
-
-			b += 4;
-			r += 4;
-			}
-		}
-	else
-		{
-		int save_dl = dl;
-#ifdef BN_COUNT
-		fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, c = %d)\n", cl, dl, c);
-#endif
-		while(c)
-			{
-			t = a[0];
-			r[0] = (t-c)&BN_MASK2;
-			if (t != 0) c=0;
-			if (--dl <= 0) break;
-
-			t = a[1];
-			r[1] = (t-c)&BN_MASK2;
-			if (t != 0) c=0;
-			if (--dl <= 0) break;
-
-			t = a[2];
-			r[2] = (t-c)&BN_MASK2;
-			if (t != 0) c=0;
-			if (--dl <= 0) break;
-
-			t = a[3];
-			r[3] = (t-c)&BN_MASK2;
-			if (t != 0) c=0;
-			if (--dl <= 0) break;
-
-			save_dl = dl;
-			a += 4;
-			r += 4;
-			}
-		if (dl > 0)
-			{
-#ifdef BN_COUNT
-			fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, c == 0)\n", cl, dl);
-#endif
-			if (save_dl > dl)
-				{
-				switch (save_dl - dl)
-					{
-				case 1:
-					r[1] = a[1];
-					if (--dl <= 0) break;
-				case 2:
-					r[2] = a[2];
-					if (--dl <= 0) break;
-				case 3:
-					r[3] = a[3];
-					if (--dl <= 0) break;
-					}
-				a += 4;
-				r += 4;
-				}
-			}
-		if (dl > 0)
-			{
-#ifdef BN_COUNT
-			fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, copy)\n", cl, dl);
-#endif
-			for(;;)
-				{
-				r[0] = a[0];
-				if (--dl <= 0) break;
-				r[1] = a[1];
-				if (--dl <= 0) break;
-				r[2] = a[2];
-				if (--dl <= 0) break;
-				r[3] = a[3];
-				if (--dl <= 0) break;
-
-				a += 4;
-				r += 4;
-				}
-			}
-		}
-	return c;
-	}
+    if (dl < 0) {
+# ifdef BN_COUNT
+        fprintf(stderr, "  bn_sub_part_words %d + %d (dl < 0, c = %d)\n", cl,
+                dl, c);
+# endif
+        for (;;) {
+            t = b[0];
+            r[0] = (0 - t - c) & BN_MASK2;
+            if (t != 0)
+                c = 1;
+            if (++dl >= 0)
+                break;
+
+            t = b[1];
+            r[1] = (0 - t - c) & BN_MASK2;
+            if (t != 0)
+                c = 1;
+            if (++dl >= 0)
+                break;
+
+            t = b[2];
+            r[2] = (0 - t - c) & BN_MASK2;
+            if (t != 0)
+                c = 1;
+            if (++dl >= 0)
+                break;
+
+            t = b[3];
+            r[3] = (0 - t - c) & BN_MASK2;
+            if (t != 0)
+                c = 1;
+            if (++dl >= 0)
+                break;
+
+            b += 4;
+            r += 4;
+        }
+    } else {
+        int save_dl = dl;
+# ifdef BN_COUNT
+        fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, c = %d)\n", cl,
+                dl, c);
+# endif
+        while (c) {
+            t = a[0];
+            r[0] = (t - c) & BN_MASK2;
+            if (t != 0)
+                c = 0;
+            if (--dl <= 0)
+                break;
+
+            t = a[1];
+            r[1] = (t - c) & BN_MASK2;
+            if (t != 0)
+                c = 0;
+            if (--dl <= 0)
+                break;
+
+            t = a[2];
+            r[2] = (t - c) & BN_MASK2;
+            if (t != 0)
+                c = 0;
+            if (--dl <= 0)
+                break;
+
+            t = a[3];
+            r[3] = (t - c) & BN_MASK2;
+            if (t != 0)
+                c = 0;
+            if (--dl <= 0)
+                break;
+
+            save_dl = dl;
+            a += 4;
+            r += 4;
+        }
+        if (dl > 0) {
+# ifdef BN_COUNT
+            fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, c == 0)\n",
+                    cl, dl);
+# endif
+            if (save_dl > dl) {
+                switch (save_dl - dl) {
+                case 1:
+                    r[1] = a[1];
+                    if (--dl <= 0)
+                        break;
+                case 2:
+                    r[2] = a[2];
+                    if (--dl <= 0)
+                        break;
+                case 3:
+                    r[3] = a[3];
+                    if (--dl <= 0)
+                        break;
+                }
+                a += 4;
+                r += 4;
+            }
+        }
+        if (dl > 0) {
+# ifdef BN_COUNT
+            fprintf(stderr, "  bn_sub_part_words %d + %d (dl > 0, copy)\n",
+                    cl, dl);
+# endif
+            for (;;) {
+                r[0] = a[0];
+                if (--dl <= 0)
+                    break;
+                r[1] = a[1];
+                if (--dl <= 0)
+                    break;
+                r[2] = a[2];
+                if (--dl <= 0)
+                    break;
+                r[3] = a[3];
+                if (--dl <= 0)
+                    break;
+
+                a += 4;
+                r += 4;
+            }
+        }
+    }
+    return c;
+}
 #endif
 
 BN_ULONG bn_add_part_words(BN_ULONG *r,
-	const BN_ULONG *a, const BN_ULONG *b,
-	int cl, int dl)
-	{
-	BN_ULONG c, l, t;
+                           const BN_ULONG *a, const BN_ULONG *b,
+                           int cl, int dl)
+{
+    BN_ULONG c, l, t;
 
-	assert(cl >= 0);
-	c = bn_add_words(r, a, b, cl);
+    assert(cl >= 0);
+    c = bn_add_words(r, a, b, cl);
 
-	if (dl == 0)
-		return c;
+    if (dl == 0)
+        return c;
 
-	r += cl;
-	a += cl;
-	b += cl;
+    r += cl;
+    a += cl;
+    b += cl;
 
-	if (dl < 0)
-		{
-		int save_dl = dl;
+    if (dl < 0) {
+        int save_dl = dl;
 #ifdef BN_COUNT
-		fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, c = %d)\n", cl, dl, c);
+        fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, c = %d)\n", cl,
+                dl, c);
 #endif
-		while (c)
-			{
-			l=(c+b[0])&BN_MASK2;
-			c=(l < c);
-			r[0]=l;
-			if (++dl >= 0) break;
-
-			l=(c+b[1])&BN_MASK2;
-			c=(l < c);
-			r[1]=l;
-			if (++dl >= 0) break;
-
-			l=(c+b[2])&BN_MASK2;
-			c=(l < c);
-			r[2]=l;
-			if (++dl >= 0) break;
-
-			l=(c+b[3])&BN_MASK2;
-			c=(l < c);
-			r[3]=l;
-			if (++dl >= 0) break;
-
-			save_dl = dl;
-			b+=4;
-			r+=4;
-			}
-		if (dl < 0)
-			{
+        while (c) {
+            l = (c + b[0]) & BN_MASK2;
+            c = (l < c);
+            r[0] = l;
+            if (++dl >= 0)
+                break;
+
+            l = (c + b[1]) & BN_MASK2;
+            c = (l < c);
+            r[1] = l;
+            if (++dl >= 0)
+                break;
+
+            l = (c + b[2]) & BN_MASK2;
+            c = (l < c);
+            r[2] = l;
+            if (++dl >= 0)
+                break;
+
+            l = (c + b[3]) & BN_MASK2;
+            c = (l < c);
+            r[3] = l;
+            if (++dl >= 0)
+                break;
+
+            save_dl = dl;
+            b += 4;
+            r += 4;
+        }
+        if (dl < 0) {
 #ifdef BN_COUNT
-			fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, c == 0)\n", cl, dl);
+            fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, c == 0)\n",
+                    cl, dl);
 #endif
-			if (save_dl < dl)
-				{
-				switch (dl - save_dl)
-					{
-				case 1:
-					r[1] = b[1];
-					if (++dl >= 0) break;
-				case 2:
-					r[2] = b[2];
-					if (++dl >= 0) break;
-				case 3:
-					r[3] = b[3];
-					if (++dl >= 0) break;
-					}
-				b += 4;
-				r += 4;
-				}
-			}
-		if (dl < 0)
-			{
+            if (save_dl < dl) {
+                switch (dl - save_dl) {
+                case 1:
+                    r[1] = b[1];
+                    if (++dl >= 0)
+                        break;
+                case 2:
+                    r[2] = b[2];
+                    if (++dl >= 0)
+                        break;
+                case 3:
+                    r[3] = b[3];
+                    if (++dl >= 0)
+                        break;
+                }
+                b += 4;
+                r += 4;
+            }
+        }
+        if (dl < 0) {
 #ifdef BN_COUNT
-			fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, copy)\n", cl, dl);
+            fprintf(stderr, "  bn_add_part_words %d + %d (dl < 0, copy)\n",
+                    cl, dl);
 #endif
-			for(;;)
-				{
-				r[0] = b[0];
-				if (++dl >= 0) break;
-				r[1] = b[1];
-				if (++dl >= 0) break;
-				r[2] = b[2];
-				if (++dl >= 0) break;
-				r[3] = b[3];
-				if (++dl >= 0) break;
-
-				b += 4;
-				r += 4;
-				}
-			}
-		}
-	else
-		{
-		int save_dl = dl;
+            for (;;) {
+                r[0] = b[0];
+                if (++dl >= 0)
+                    break;
+                r[1] = b[1];
+                if (++dl >= 0)
+                    break;
+                r[2] = b[2];
+                if (++dl >= 0)
+                    break;
+                r[3] = b[3];
+                if (++dl >= 0)
+                    break;
+
+                b += 4;
+                r += 4;
+            }
+        }
+    } else {
+        int save_dl = dl;
 #ifdef BN_COUNT
-		fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0)\n", cl, dl);
+        fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0)\n", cl, dl);
 #endif
-		while (c)
-			{
-			t=(a[0]+c)&BN_MASK2;
-			c=(t < c);
-			r[0]=t;
-			if (--dl <= 0) break;
-
-			t=(a[1]+c)&BN_MASK2;
-			c=(t < c);
-			r[1]=t;
-			if (--dl <= 0) break;
-
-			t=(a[2]+c)&BN_MASK2;
-			c=(t < c);
-			r[2]=t;
-			if (--dl <= 0) break;
-
-			t=(a[3]+c)&BN_MASK2;
-			c=(t < c);
-			r[3]=t;
-			if (--dl <= 0) break;
-
-			save_dl = dl;
-			a+=4;
-			r+=4;
-			}
+        while (c) {
+            t = (a[0] + c) & BN_MASK2;
+            c = (t < c);
+            r[0] = t;
+            if (--dl <= 0)
+                break;
+
+            t = (a[1] + c) & BN_MASK2;
+            c = (t < c);
+            r[1] = t;
+            if (--dl <= 0)
+                break;
+
+            t = (a[2] + c) & BN_MASK2;
+            c = (t < c);
+            r[2] = t;
+            if (--dl <= 0)
+                break;
+
+            t = (a[3] + c) & BN_MASK2;
+            c = (t < c);
+            r[3] = t;
+            if (--dl <= 0)
+                break;
+
+            save_dl = dl;
+            a += 4;
+            r += 4;
+        }
 #ifdef BN_COUNT
-		fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0, c == 0)\n", cl, dl);
+        fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0, c == 0)\n", cl,
+                dl);
 #endif
-		if (dl > 0)
-			{
-			if (save_dl > dl)
-				{
-				switch (save_dl - dl)
-					{
-				case 1:
-					r[1] = a[1];
-					if (--dl <= 0) break;
-				case 2:
-					r[2] = a[2];
-					if (--dl <= 0) break;
-				case 3:
-					r[3] = a[3];
-					if (--dl <= 0) break;
-					}
-				a += 4;
-				r += 4;
-				}
-			}
-		if (dl > 0)
-			{
+        if (dl > 0) {
+            if (save_dl > dl) {
+                switch (save_dl - dl) {
+                case 1:
+                    r[1] = a[1];
+                    if (--dl <= 0)
+                        break;
+                case 2:
+                    r[2] = a[2];
+                    if (--dl <= 0)
+                        break;
+                case 3:
+                    r[3] = a[3];
+                    if (--dl <= 0)
+                        break;
+                }
+                a += 4;
+                r += 4;
+            }
+        }
+        if (dl > 0) {
 #ifdef BN_COUNT
-			fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0, copy)\n", cl, dl);
+            fprintf(stderr, "  bn_add_part_words %d + %d (dl > 0, copy)\n",
+                    cl, dl);
 #endif
-			for(;;)
-				{
-				r[0] = a[0];
-				if (--dl <= 0) break;
-				r[1] = a[1];
-				if (--dl <= 0) break;
-				r[2] = a[2];
-				if (--dl <= 0) break;
-				r[3] = a[3];
-				if (--dl <= 0) break;
-
-				a += 4;
-				r += 4;
-				}
-			}
-		}
-	return c;
-	}
+            for (;;) {
+                r[0] = a[0];
+                if (--dl <= 0)
+                    break;
+                r[1] = a[1];
+                if (--dl <= 0)
+                    break;
+                r[2] = a[2];
+                if (--dl <= 0)
+                    break;
+                r[3] = a[3];
+                if (--dl <= 0)
+                    break;
+
+                a += 4;
+                r += 4;
+            }
+        }
+    }
+    return c;
+}
 
 #ifdef BN_RECURSION
-/* Karatsuba recursive multiplication algorithm
- * (cf. Knuth, The Art of Computer Programming, Vol. 2) */
+/*
+ * Karatsuba recursive multiplication algorithm (cf. Knuth, The Art of
+ * Computer Programming, Vol. 2)
+ */
 
 /*-
  * r is 2*n2 words in size,
@@ -392,368 +425,339 @@ BN_ULONG bn_add_part_words(BN_ULONG *r,
  */
 /* dnX may not be positive, but n2/2+dnX has to be */
 void bn_mul_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
-	int dna, int dnb, BN_ULONG *t)
-	{
-	int n=n2/2,c1,c2;
-	int tna=n+dna, tnb=n+dnb;
-	unsigned int neg,zero;
-	BN_ULONG ln,lo,*p;
+                      int dna, int dnb, BN_ULONG *t)
+{
+    int n = n2 / 2, c1, c2;
+    int tna = n + dna, tnb = n + dnb;
+    unsigned int neg, zero;
+    BN_ULONG ln, lo, *p;
 
 # ifdef BN_COUNT
-	fprintf(stderr," bn_mul_recursive %d%+d * %d%+d\n",n2,dna,n2,dnb);
+    fprintf(stderr, " bn_mul_recursive %d%+d * %d%+d\n", n2, dna, n2, dnb);
 # endif
 # ifdef BN_MUL_COMBA
 #  if 0
-	if (n2 == 4)
-		{
-		bn_mul_comba4(r,a,b);
-		return;
-		}
+    if (n2 == 4) {
+        bn_mul_comba4(r, a, b);
+        return;
+    }
 #  endif
-	/* Only call bn_mul_comba 8 if n2 == 8 and the
-	 * two arrays are complete [steve]
-	 */
-	if (n2 == 8 && dna == 0 && dnb == 0)
-		{
-		bn_mul_comba8(r,a,b);
-		return; 
-		}
-# endif /* BN_MUL_COMBA */
-	/* Else do normal multiply */
-	if (n2 < BN_MUL_RECURSIVE_SIZE_NORMAL)
-		{
-		bn_mul_normal(r,a,n2+dna,b,n2+dnb);
-		if ((dna + dnb) < 0)
-			memset(&r[2*n2 + dna + dnb], 0,
-				sizeof(BN_ULONG) * -(dna + dnb));
-		return;
-		}
-	/* r=(a[0]-a[1])*(b[1]-b[0]) */
-	c1=bn_cmp_part_words(a,&(a[n]),tna,n-tna);
-	c2=bn_cmp_part_words(&(b[n]),b,tnb,tnb-n);
-	zero=neg=0;
-	switch (c1*3+c2)
-		{
-	case -4:
-		bn_sub_part_words(t,      &(a[n]),a,      tna,tna-n); /* - */
-		bn_sub_part_words(&(t[n]),b,      &(b[n]),tnb,n-tnb); /* - */
-		break;
-	case -3:
-		zero=1;
-		break;
-	case -2:
-		bn_sub_part_words(t,      &(a[n]),a,      tna,tna-n); /* - */
-		bn_sub_part_words(&(t[n]),&(b[n]),b,      tnb,tnb-n); /* + */
-		neg=1;
-		break;
-	case -1:
-	case 0:
-	case 1:
-		zero=1;
-		break;
-	case 2:
-		bn_sub_part_words(t,      a,      &(a[n]),tna,n-tna); /* + */
-		bn_sub_part_words(&(t[n]),b,      &(b[n]),tnb,n-tnb); /* - */
-		neg=1;
-		break;
-	case 3:
-		zero=1;
-		break;
-	case 4:
-		bn_sub_part_words(t,      a,      &(a[n]),tna,n-tna);
-		bn_sub_part_words(&(t[n]),&(b[n]),b,      tnb,tnb-n);
-		break;
-		}
+    /*
+     * Only call bn_mul_comba 8 if n2 == 8 and the two arrays are complete
+     * [steve]
+     */
+    if (n2 == 8 && dna == 0 && dnb == 0) {
+        bn_mul_comba8(r, a, b);
+        return;
+    }
+# endif                         /* BN_MUL_COMBA */
+    /* Else do normal multiply */
+    if (n2 < BN_MUL_RECURSIVE_SIZE_NORMAL) {
+        bn_mul_normal(r, a, n2 + dna, b, n2 + dnb);
+        if ((dna + dnb) < 0)
+            memset(&r[2 * n2 + dna + dnb], 0,
+                   sizeof(BN_ULONG) * -(dna + dnb));
+        return;
+    }
+    /* r=(a[0]-a[1])*(b[1]-b[0]) */
+    c1 = bn_cmp_part_words(a, &(a[n]), tna, n - tna);
+    c2 = bn_cmp_part_words(&(b[n]), b, tnb, tnb - n);
+    zero = neg = 0;
+    switch (c1 * 3 + c2) {
+    case -4:
+        bn_sub_part_words(t, &(a[n]), a, tna, tna - n); /* - */
+        bn_sub_part_words(&(t[n]), b, &(b[n]), tnb, n - tnb); /* - */
+        break;
+    case -3:
+        zero = 1;
+        break;
+    case -2:
+        bn_sub_part_words(t, &(a[n]), a, tna, tna - n); /* - */
+        bn_sub_part_words(&(t[n]), &(b[n]), b, tnb, tnb - n); /* + */
+        neg = 1;
+        break;
+    case -1:
+    case 0:
+    case 1:
+        zero = 1;
+        break;
+    case 2:
+        bn_sub_part_words(t, a, &(a[n]), tna, n - tna); /* + */
+        bn_sub_part_words(&(t[n]), b, &(b[n]), tnb, n - tnb); /* - */
+        neg = 1;
+        break;
+    case 3:
+        zero = 1;
+        break;
+    case 4:
+        bn_sub_part_words(t, a, &(a[n]), tna, n - tna);
+        bn_sub_part_words(&(t[n]), &(b[n]), b, tnb, tnb - n);
+        break;
+    }
 
 # ifdef BN_MUL_COMBA
-	if (n == 4 && dna == 0 && dnb == 0) /* XXX: bn_mul_comba4 could take
-					       extra args to do this well */
-		{
-		if (!zero)
-			bn_mul_comba4(&(t[n2]),t,&(t[n]));
-		else
-			memset(&(t[n2]),0,8*sizeof(BN_ULONG));
-		
-		bn_mul_comba4(r,a,b);
-		bn_mul_comba4(&(r[n2]),&(a[n]),&(b[n]));
-		}
-	else if (n == 8 && dna == 0 && dnb == 0) /* XXX: bn_mul_comba8 could
-						    take extra args to do this
-						    well */
-		{
-		if (!zero)
-			bn_mul_comba8(&(t[n2]),t,&(t[n]));
-		else
-			memset(&(t[n2]),0,16*sizeof(BN_ULONG));
-		
-		bn_mul_comba8(r,a,b);
-		bn_mul_comba8(&(r[n2]),&(a[n]),&(b[n]));
-		}
-	else
-# endif /* BN_MUL_COMBA */
-		{
-		p= &(t[n2*2]);
-		if (!zero)
-			bn_mul_recursive(&(t[n2]),t,&(t[n]),n,0,0,p);
-		else
-			memset(&(t[n2]),0,n2*sizeof(BN_ULONG));
-		bn_mul_recursive(r,a,b,n,0,0,p);
-		bn_mul_recursive(&(r[n2]),&(a[n]),&(b[n]),n,dna,dnb,p);
-		}
-
-	/*-
-	 * t[32] holds (a[0]-a[1])*(b[1]-b[0]), c1 is the sign
-	 * r[10] holds (a[0]*b[0])
-	 * r[32] holds (b[1]*b[1])
-	 */
-
-	c1=(int)(bn_add_words(t,r,&(r[n2]),n2));
-
-	if (neg) /* if t[32] is negative */
-		{
-		c1-=(int)(bn_sub_words(&(t[n2]),t,&(t[n2]),n2));
-		}
-	else
-		{
-		/* Might have a carry */
-		c1+=(int)(bn_add_words(&(t[n2]),&(t[n2]),t,n2));
-		}
-
-	/*-
-	 * t[32] holds (a[0]-a[1])*(b[1]-b[0])+(a[0]*b[0])+(a[1]*b[1])
-	 * r[10] holds (a[0]*b[0])
-	 * r[32] holds (b[1]*b[1])
-	 * c1 holds the carry bits
-	 */
-	c1+=(int)(bn_add_words(&(r[n]),&(r[n]),&(t[n2]),n2));
-	if (c1)
-		{
-		p= &(r[n+n2]);
-		lo= *p;
-		ln=(lo+c1)&BN_MASK2;
-		*p=ln;
-
-		/* The overflow will stop before we over write
-		 * words we should not overwrite */
-		if (ln < (BN_ULONG)c1)
-			{
-			do	{
-				p++;
-				lo= *p;
-				ln=(lo+1)&BN_MASK2;
-				*p=ln;
-				} while (ln == 0);
-			}
-		}
-	}
-
-/* n+tn is the word length
- * t needs to be n*4 is size, as does r */
+    if (n == 4 && dna == 0 && dnb == 0) { /* XXX: bn_mul_comba4 could take
+                                           * extra args to do this well */
+        if (!zero)
+            bn_mul_comba4(&(t[n2]), t, &(t[n]));
+        else
+            memset(&(t[n2]), 0, 8 * sizeof(BN_ULONG));
+
+        bn_mul_comba4(r, a, b);
+        bn_mul_comba4(&(r[n2]), &(a[n]), &(b[n]));
+    } else if (n == 8 && dna == 0 && dnb == 0) { /* XXX: bn_mul_comba8 could
+                                                  * take extra args to do
+                                                  * this well */
+        if (!zero)
+            bn_mul_comba8(&(t[n2]), t, &(t[n]));
+        else
+            memset(&(t[n2]), 0, 16 * sizeof(BN_ULONG));
+
+        bn_mul_comba8(r, a, b);
+        bn_mul_comba8(&(r[n2]), &(a[n]), &(b[n]));
+    } else
+# endif                         /* BN_MUL_COMBA */
+    {
+        p = &(t[n2 * 2]);
+        if (!zero)
+            bn_mul_recursive(&(t[n2]), t, &(t[n]), n, 0, 0, p);
+        else
+            memset(&(t[n2]), 0, n2 * sizeof(BN_ULONG));
+        bn_mul_recursive(r, a, b, n, 0, 0, p);
+        bn_mul_recursive(&(r[n2]), &(a[n]), &(b[n]), n, dna, dnb, p);
+    }
+
+        /*-
+         * t[32] holds (a[0]-a[1])*(b[1]-b[0]), c1 is the sign
+         * r[10] holds (a[0]*b[0])
+         * r[32] holds (b[1]*b[1])
+         */
+
+    c1 = (int)(bn_add_words(t, r, &(r[n2]), n2));
+
+    if (neg) {                  /* if t[32] is negative */
+        c1 -= (int)(bn_sub_words(&(t[n2]), t, &(t[n2]), n2));
+    } else {
+        /* Might have a carry */
+        c1 += (int)(bn_add_words(&(t[n2]), &(t[n2]), t, n2));
+    }
+
+        /*-
+         * t[32] holds (a[0]-a[1])*(b[1]-b[0])+(a[0]*b[0])+(a[1]*b[1])
+         * r[10] holds (a[0]*b[0])
+         * r[32] holds (b[1]*b[1])
+         * c1 holds the carry bits
+         */
+    c1 += (int)(bn_add_words(&(r[n]), &(r[n]), &(t[n2]), n2));
+    if (c1) {
+        p = &(r[n + n2]);
+        lo = *p;
+        ln = (lo + c1) & BN_MASK2;
+        *p = ln;
+
+        /*
+         * The overflow will stop before we over write words we should not
+         * overwrite
+         */
+        if (ln < (BN_ULONG)c1) {
+            do {
+                p++;
+                lo = *p;
+                ln = (lo + 1) & BN_MASK2;
+                *p = ln;
+            } while (ln == 0);
+        }
+    }
+}
+
+/*
+ * n+tn is the word length t needs to be n*4 is size, as does r
+ */
 /* tnX may not be negative but less than n */
 void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n,
-	     int tna, int tnb, BN_ULONG *t)
-	{
-	int i,j,n2=n*2;
-	int c1,c2,neg;
-	BN_ULONG ln,lo,*p;
+                           int tna, int tnb, BN_ULONG *t)
+{
+    int i, j, n2 = n * 2;
+    int c1, c2, neg;
+    BN_ULONG ln, lo, *p;
 
 # ifdef BN_COUNT
-	fprintf(stderr," bn_mul_part_recursive (%d%+d) * (%d%+d)\n",
-		n, tna, n, tnb);
+    fprintf(stderr, " bn_mul_part_recursive (%d%+d) * (%d%+d)\n",
+            n, tna, n, tnb);
 # endif
-	if (n < 8)
-		{
-		bn_mul_normal(r,a,n+tna,b,n+tnb);
-		return;
-		}
-
-	/* r=(a[0]-a[1])*(b[1]-b[0]) */
-	c1=bn_cmp_part_words(a,&(a[n]),tna,n-tna);
-	c2=bn_cmp_part_words(&(b[n]),b,tnb,tnb-n);
-	neg=0;
-	switch (c1*3+c2)
-		{
-	case -4:
-		bn_sub_part_words(t,      &(a[n]),a,      tna,tna-n); /* - */
-		bn_sub_part_words(&(t[n]),b,      &(b[n]),tnb,n-tnb); /* - */
-		break;
-	case -3:
-		/* break; */
-	case -2:
-		bn_sub_part_words(t,      &(a[n]),a,      tna,tna-n); /* - */
-		bn_sub_part_words(&(t[n]),&(b[n]),b,      tnb,tnb-n); /* + */
-		neg=1;
-		break;
-	case -1:
-	case 0:
-	case 1:
-		/* break; */
-	case 2:
-		bn_sub_part_words(t,      a,      &(a[n]),tna,n-tna); /* + */
-		bn_sub_part_words(&(t[n]),b,      &(b[n]),tnb,n-tnb); /* - */
-		neg=1;
-		break;
-	case 3:
-		/* break; */
-	case 4:
-		bn_sub_part_words(t,      a,      &(a[n]),tna,n-tna);
-		bn_sub_part_words(&(t[n]),&(b[n]),b,      tnb,tnb-n);
-		break;
-		}
-		/* The zero case isn't yet implemented here. The speedup
-		   would probably be negligible. */
+    if (n < 8) {
+        bn_mul_normal(r, a, n + tna, b, n + tnb);
+        return;
+    }
+
+    /* r=(a[0]-a[1])*(b[1]-b[0]) */
+    c1 = bn_cmp_part_words(a, &(a[n]), tna, n - tna);
+    c2 = bn_cmp_part_words(&(b[n]), b, tnb, tnb - n);
+    neg = 0;
+    switch (c1 * 3 + c2) {
+    case -4:
+        bn_sub_part_words(t, &(a[n]), a, tna, tna - n); /* - */
+        bn_sub_part_words(&(t[n]), b, &(b[n]), tnb, n - tnb); /* - */
+        break;
+    case -3:
+        /* break; */
+    case -2:
+        bn_sub_part_words(t, &(a[n]), a, tna, tna - n); /* - */
+        bn_sub_part_words(&(t[n]), &(b[n]), b, tnb, tnb - n); /* + */
+        neg = 1;
+        break;
+    case -1:
+    case 0:
+    case 1:
+        /* break; */
+    case 2:
+        bn_sub_part_words(t, a, &(a[n]), tna, n - tna); /* + */
+        bn_sub_part_words(&(t[n]), b, &(b[n]), tnb, n - tnb); /* - */
+        neg = 1;
+        break;
+    case 3:
+        /* break; */
+    case 4:
+        bn_sub_part_words(t, a, &(a[n]), tna, n - tna);
+        bn_sub_part_words(&(t[n]), &(b[n]), b, tnb, tnb - n);
+        break;
+    }
+    /*
+     * The zero case isn't yet implemented here. The speedup would probably
+     * be negligible.
+     */
 # if 0
-	if (n == 4)
-		{
-		bn_mul_comba4(&(t[n2]),t,&(t[n]));
-		bn_mul_comba4(r,a,b);
-		bn_mul_normal(&(r[n2]),&(a[n]),tn,&(b[n]),tn);
-		memset(&(r[n2+tn*2]),0,sizeof(BN_ULONG)*(n2-tn*2));
-		}
-	else
+    if (n == 4) {
+        bn_mul_comba4(&(t[n2]), t, &(t[n]));
+        bn_mul_comba4(r, a, b);
+        bn_mul_normal(&(r[n2]), &(a[n]), tn, &(b[n]), tn);
+        memset(&(r[n2 + tn * 2]), 0, sizeof(BN_ULONG) * (n2 - tn * 2));
+    } else
 # endif
-	if (n == 8)
-		{
-		bn_mul_comba8(&(t[n2]),t,&(t[n]));
-		bn_mul_comba8(r,a,b);
-		bn_mul_normal(&(r[n2]),&(a[n]),tna,&(b[n]),tnb);
-		memset(&(r[n2+tna+tnb]),0,sizeof(BN_ULONG)*(n2-tna-tnb));
-		}
-	else
-		{
-		p= &(t[n2*2]);
-		bn_mul_recursive(&(t[n2]),t,&(t[n]),n,0,0,p);
-		bn_mul_recursive(r,a,b,n,0,0,p);
-		i=n/2;
-		/* If there is only a bottom half to the number,
-		 * just do it */
-		if (tna > tnb)
-			j = tna - i;
-		else
-			j = tnb - i;
-		if (j == 0)
-			{
-			bn_mul_recursive(&(r[n2]),&(a[n]),&(b[n]),
-				i,tna-i,tnb-i,p);
-			memset(&(r[n2+i*2]),0,sizeof(BN_ULONG)*(n2-i*2));
-			}
-		else if (j > 0) /* eg, n == 16, i == 8 and tn == 11 */
-				{
-				bn_mul_part_recursive(&(r[n2]),&(a[n]),&(b[n]),
-					i,tna-i,tnb-i,p);
-				memset(&(r[n2+tna+tnb]),0,
-					sizeof(BN_ULONG)*(n2-tna-tnb));
-				}
-		else /* (j < 0) eg, n == 16, i == 8 and tn == 5 */
-			{
-			memset(&(r[n2]),0,sizeof(BN_ULONG)*n2);
-			if (tna < BN_MUL_RECURSIVE_SIZE_NORMAL
-				&& tnb < BN_MUL_RECURSIVE_SIZE_NORMAL)
-				{
-				bn_mul_normal(&(r[n2]),&(a[n]),tna,&(b[n]),tnb);
-				}
-			else
-				{
-				for (;;)
-					{
-					i/=2;
-					/* these simplified conditions work
-					 * exclusively because difference
-					 * between tna and tnb is 1 or 0 */
-					if (i < tna || i < tnb)
-						{
-						bn_mul_part_recursive(&(r[n2]),
-							&(a[n]),&(b[n]),
-							i,tna-i,tnb-i,p);
-						break;
-						}
-					else if (i == tna || i == tnb)
-						{
-						bn_mul_recursive(&(r[n2]),
-							&(a[n]),&(b[n]),
-							i,tna-i,tnb-i,p);
-						break;
-						}
-					}
-				}
-			}
-		}
-
-	/*-
-	 * t[32] holds (a[0]-a[1])*(b[1]-b[0]), c1 is the sign
-	 * r[10] holds (a[0]*b[0])
-	 * r[32] holds (b[1]*b[1])
-	 */
-
-	c1=(int)(bn_add_words(t,r,&(r[n2]),n2));
-
-	if (neg) /* if t[32] is negative */
-		{
-		c1-=(int)(bn_sub_words(&(t[n2]),t,&(t[n2]),n2));
-		}
-	else
-		{
-		/* Might have a carry */
-		c1+=(int)(bn_add_words(&(t[n2]),&(t[n2]),t,n2));
-		}
-
-	/*-
-	 * t[32] holds (a[0]-a[1])*(b[1]-b[0])+(a[0]*b[0])+(a[1]*b[1])
-	 * r[10] holds (a[0]*b[0])
-	 * r[32] holds (b[1]*b[1])
-	 * c1 holds the carry bits
-	 */
-	c1+=(int)(bn_add_words(&(r[n]),&(r[n]),&(t[n2]),n2));
-	if (c1)
-		{
-		p= &(r[n+n2]);
-		lo= *p;
-		ln=(lo+c1)&BN_MASK2;
-		*p=ln;
-
-		/* The overflow will stop before we over write
-		 * words we should not overwrite */
-		if (ln < (BN_ULONG)c1)
-			{
-			do	{
-				p++;
-				lo= *p;
-				ln=(lo+1)&BN_MASK2;
-				*p=ln;
-				} while (ln == 0);
-			}
-		}
-	}
+    if (n == 8) {
+        bn_mul_comba8(&(t[n2]), t, &(t[n]));
+        bn_mul_comba8(r, a, b);
+        bn_mul_normal(&(r[n2]), &(a[n]), tna, &(b[n]), tnb);
+        memset(&(r[n2 + tna + tnb]), 0, sizeof(BN_ULONG) * (n2 - tna - tnb));
+    } else {
+        p = &(t[n2 * 2]);
+        bn_mul_recursive(&(t[n2]), t, &(t[n]), n, 0, 0, p);
+        bn_mul_recursive(r, a, b, n, 0, 0, p);
+        i = n / 2;
+        /*
+         * If there is only a bottom half to the number, just do it
+         */
+        if (tna > tnb)
+            j = tna - i;
+        else
+            j = tnb - i;
+        if (j == 0) {
+            bn_mul_recursive(&(r[n2]), &(a[n]), &(b[n]),
+                             i, tna - i, tnb - i, p);
+            memset(&(r[n2 + i * 2]), 0, sizeof(BN_ULONG) * (n2 - i * 2));
+        } else if (j > 0) {     /* eg, n == 16, i == 8 and tn == 11 */
+            bn_mul_part_recursive(&(r[n2]), &(a[n]), &(b[n]),
+                                  i, tna - i, tnb - i, p);
+            memset(&(r[n2 + tna + tnb]), 0,
+                   sizeof(BN_ULONG) * (n2 - tna - tnb));
+        } else {                /* (j < 0) eg, n == 16, i == 8 and tn == 5 */
+
+            memset(&(r[n2]), 0, sizeof(BN_ULONG) * n2);
+            if (tna < BN_MUL_RECURSIVE_SIZE_NORMAL
+                && tnb < BN_MUL_RECURSIVE_SIZE_NORMAL) {
+                bn_mul_normal(&(r[n2]), &(a[n]), tna, &(b[n]), tnb);
+            } else {
+                for (;;) {
+                    i /= 2;
+                    /*
+                     * these simplified conditions work exclusively because
+                     * difference between tna and tnb is 1 or 0
+                     */
+                    if (i < tna || i < tnb) {
+                        bn_mul_part_recursive(&(r[n2]),
+                                              &(a[n]), &(b[n]),
+                                              i, tna - i, tnb - i, p);
+                        break;
+                    } else if (i == tna || i == tnb) {
+                        bn_mul_recursive(&(r[n2]),
+                                         &(a[n]), &(b[n]),
+                                         i, tna - i, tnb - i, p);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+        /*-
+         * t[32] holds (a[0]-a[1])*(b[1]-b[0]), c1 is the sign
+         * r[10] holds (a[0]*b[0])
+         * r[32] holds (b[1]*b[1])
+         */
+
+    c1 = (int)(bn_add_words(t, r, &(r[n2]), n2));
+
+    if (neg) {                  /* if t[32] is negative */
+        c1 -= (int)(bn_sub_words(&(t[n2]), t, &(t[n2]), n2));
+    } else {
+        /* Might have a carry */
+        c1 += (int)(bn_add_words(&(t[n2]), &(t[n2]), t, n2));
+    }
+
+        /*-
+         * t[32] holds (a[0]-a[1])*(b[1]-b[0])+(a[0]*b[0])+(a[1]*b[1])
+         * r[10] holds (a[0]*b[0])
+         * r[32] holds (b[1]*b[1])
+         * c1 holds the carry bits
+         */
+    c1 += (int)(bn_add_words(&(r[n]), &(r[n]), &(t[n2]), n2));
+    if (c1) {
+        p = &(r[n + n2]);
+        lo = *p;
+        ln = (lo + c1) & BN_MASK2;
+        *p = ln;
+
+        /*
+         * The overflow will stop before we over write words we should not
+         * overwrite
+         */
+        if (ln < (BN_ULONG)c1) {
+            do {
+                p++;
+                lo = *p;
+                ln = (lo + 1) & BN_MASK2;
+                *p = ln;
+            } while (ln == 0);
+        }
+    }
+}
 
 /*-
  * a and b must be the same size, which is n2.
  * r needs to be n2 words and t needs to be n2*2
  */
 void bn_mul_low_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
-	     BN_ULONG *t)
-	{
-	int n=n2/2;
+                          BN_ULONG *t)
+{
+    int n = n2 / 2;
 
 # ifdef BN_COUNT
-	fprintf(stderr," bn_mul_low_recursive %d * %d\n",n2,n2);
+    fprintf(stderr, " bn_mul_low_recursive %d * %d\n", n2, n2);
 # endif
 
-	bn_mul_recursive(r,a,b,n,0,0,&(t[0]));
-	if (n >= BN_MUL_LOW_RECURSIVE_SIZE_NORMAL)
-		{
-		bn_mul_low_recursive(&(t[0]),&(a[0]),&(b[n]),n,&(t[n2]));
-		bn_add_words(&(r[n]),&(r[n]),&(t[0]),n);
-		bn_mul_low_recursive(&(t[0]),&(a[n]),&(b[0]),n,&(t[n2]));
-		bn_add_words(&(r[n]),&(r[n]),&(t[0]),n);
-		}
-	else
-		{
-		bn_mul_low_normal(&(t[0]),&(a[0]),&(b[n]),n);
-		bn_mul_low_normal(&(t[n]),&(a[n]),&(b[0]),n);
-		bn_add_words(&(r[n]),&(r[n]),&(t[0]),n);
-		bn_add_words(&(r[n]),&(r[n]),&(t[n]),n);
-		}
-	}
+    bn_mul_recursive(r, a, b, n, 0, 0, &(t[0]));
+    if (n >= BN_MUL_LOW_RECURSIVE_SIZE_NORMAL) {
+        bn_mul_low_recursive(&(t[0]), &(a[0]), &(b[n]), n, &(t[n2]));
+        bn_add_words(&(r[n]), &(r[n]), &(t[0]), n);
+        bn_mul_low_recursive(&(t[0]), &(a[n]), &(b[0]), n, &(t[n2]));
+        bn_add_words(&(r[n]), &(r[n]), &(t[0]), n);
+    } else {
+        bn_mul_low_normal(&(t[0]), &(a[0]), &(b[n]), n);
+        bn_mul_low_normal(&(t[n]), &(a[n]), &(b[0]), n);
+        bn_add_words(&(r[n]), &(r[n]), &(t[0]), n);
+        bn_add_words(&(r[n]), &(r[n]), &(t[n]), n);
+    }
+}
 
 /*-
  * a and b must be the same size, which is n2.
@@ -762,416 +766,399 @@ void bn_mul_low_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
  * t needs to be n2*3
  */
 void bn_mul_high(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, BN_ULONG *l, int n2,
-	     BN_ULONG *t)
-	{
-	int i,n;
-	int c1,c2;
-	int neg,oneg,zero;
-	BN_ULONG ll,lc,*lp,*mp;
+                 BN_ULONG *t)
+{
+    int i, n;
+    int c1, c2;
+    int neg, oneg, zero;
+    BN_ULONG ll, lc, *lp, *mp;
 
 # ifdef BN_COUNT
-	fprintf(stderr," bn_mul_high %d * %d\n",n2,n2);
+    fprintf(stderr, " bn_mul_high %d * %d\n", n2, n2);
 # endif
-	n=n2/2;
-
-	/* Calculate (al-ah)*(bh-bl) */
-	neg=zero=0;
-	c1=bn_cmp_words(&(a[0]),&(a[n]),n);
-	c2=bn_cmp_words(&(b[n]),&(b[0]),n);
-	switch (c1*3+c2)
-		{
-	case -4:
-		bn_sub_words(&(r[0]),&(a[n]),&(a[0]),n);
-		bn_sub_words(&(r[n]),&(b[0]),&(b[n]),n);
-		break;
-	case -3:
-		zero=1;
-		break;
-	case -2:
-		bn_sub_words(&(r[0]),&(a[n]),&(a[0]),n);
-		bn_sub_words(&(r[n]),&(b[n]),&(b[0]),n);
-		neg=1;
-		break;
-	case -1:
-	case 0:
-	case 1:
-		zero=1;
-		break;
-	case 2:
-		bn_sub_words(&(r[0]),&(a[0]),&(a[n]),n);
-		bn_sub_words(&(r[n]),&(b[0]),&(b[n]),n);
-		neg=1;
-		break;
-	case 3:
-		zero=1;
-		break;
-	case 4:
-		bn_sub_words(&(r[0]),&(a[0]),&(a[n]),n);
-		bn_sub_words(&(r[n]),&(b[n]),&(b[0]),n);
-		break;
-		}
-		
-	oneg=neg;
-	/* t[10] = (a[0]-a[1])*(b[1]-b[0]) */
-	/* r[10] = (a[1]*b[1]) */
+    n = n2 / 2;
+
+    /* Calculate (al-ah)*(bh-bl) */
+    neg = zero = 0;
+    c1 = bn_cmp_words(&(a[0]), &(a[n]), n);
+    c2 = bn_cmp_words(&(b[n]), &(b[0]), n);
+    switch (c1 * 3 + c2) {
+    case -4:
+        bn_sub_words(&(r[0]), &(a[n]), &(a[0]), n);
+        bn_sub_words(&(r[n]), &(b[0]), &(b[n]), n);
+        break;
+    case -3:
+        zero = 1;
+        break;
+    case -2:
+        bn_sub_words(&(r[0]), &(a[n]), &(a[0]), n);
+        bn_sub_words(&(r[n]), &(b[n]), &(b[0]), n);
+        neg = 1;
+        break;
+    case -1:
+    case 0:
+    case 1:
+        zero = 1;
+        break;
+    case 2:
+        bn_sub_words(&(r[0]), &(a[0]), &(a[n]), n);
+        bn_sub_words(&(r[n]), &(b[0]), &(b[n]), n);
+        neg = 1;
+        break;
+    case 3:
+        zero = 1;
+        break;
+    case 4:
+        bn_sub_words(&(r[0]), &(a[0]), &(a[n]), n);
+        bn_sub_words(&(r[n]), &(b[n]), &(b[0]), n);
+        break;
+    }
+
+    oneg = neg;
+    /* t[10] = (a[0]-a[1])*(b[1]-b[0]) */
+    /* r[10] = (a[1]*b[1]) */
 # ifdef BN_MUL_COMBA
-	if (n == 8)
-		{
-		bn_mul_comba8(&(t[0]),&(r[0]),&(r[n]));
-		bn_mul_comba8(r,&(a[n]),&(b[n]));
-		}
-	else
+    if (n == 8) {
+        bn_mul_comba8(&(t[0]), &(r[0]), &(r[n]));
+        bn_mul_comba8(r, &(a[n]), &(b[n]));
+    } else
 # endif
-		{
-		bn_mul_recursive(&(t[0]),&(r[0]),&(r[n]),n,0,0,&(t[n2]));
-		bn_mul_recursive(r,&(a[n]),&(b[n]),n,0,0,&(t[n2]));
-		}
-
-	/*-
-	 * s0 == low(al*bl)
-	 * s1 == low(ah*bh)+low((al-ah)*(bh-bl))+low(al*bl)+high(al*bl)
-	 * We know s0 and s1 so the only unknown is high(al*bl)
-	 * high(al*bl) == s1 - low(ah*bh+s0+(al-ah)*(bh-bl))
-	 * high(al*bl) == s1 - (r[0]+l[0]+t[0])
-	 */
-	if (l != NULL)
-		{
-		lp= &(t[n2+n]);
-		c1=(int)(bn_add_words(lp,&(r[0]),&(l[0]),n));
-		}
-	else
-		{
-		c1=0;
-		lp= &(r[0]);
-		}
-
-	if (neg)
-		neg=(int)(bn_sub_words(&(t[n2]),lp,&(t[0]),n));
-	else
-		{
-		bn_add_words(&(t[n2]),lp,&(t[0]),n);
-		neg=0;
-		}
-
-	if (l != NULL)
-		{
-		bn_sub_words(&(t[n2+n]),&(l[n]),&(t[n2]),n);
-		}
-	else
-		{
-		lp= &(t[n2+n]);
-		mp= &(t[n2]);
-		for (i=0; i 0)
-			{
-			lc=c1;
-			do	{
-				ll=(r[i]+lc)&BN_MASK2;
-				r[i++]=ll;
-				lc=(lc > ll);
-				} while (lc);
-			}
-		else
-			{
-			lc= -c1;
-			do	{
-				ll=r[i];
-				r[i++]=(ll-lc)&BN_MASK2;
-				lc=(lc > ll);
-				} while (lc);
-			}
-		}
-	if (c2 != 0) /* Add starting at r[1] */
-		{
-		i=n;
-		if (c2 > 0)
-			{
-			lc=c2;
-			do	{
-				ll=(r[i]+lc)&BN_MASK2;
-				r[i++]=ll;
-				lc=(lc > ll);
-				} while (lc);
-			}
-		else
-			{
-			lc= -c2;
-			do	{
-				ll=r[i];
-				r[i++]=(ll-lc)&BN_MASK2;
-				lc=(lc > ll);
-				} while (lc);
-			}
-		}
-	}
-#endif /* BN_RECURSION */
+    {
+        bn_mul_recursive(&(t[0]), &(r[0]), &(r[n]), n, 0, 0, &(t[n2]));
+        bn_mul_recursive(r, &(a[n]), &(b[n]), n, 0, 0, &(t[n2]));
+    }
+
+        /*-
+         * s0 == low(al*bl)
+         * s1 == low(ah*bh)+low((al-ah)*(bh-bl))+low(al*bl)+high(al*bl)
+         * We know s0 and s1 so the only unknown is high(al*bl)
+         * high(al*bl) == s1 - low(ah*bh+s0+(al-ah)*(bh-bl))
+         * high(al*bl) == s1 - (r[0]+l[0]+t[0])
+         */
+    if (l != NULL) {
+        lp = &(t[n2 + n]);
+        c1 = (int)(bn_add_words(lp, &(r[0]), &(l[0]), n));
+    } else {
+        c1 = 0;
+        lp = &(r[0]);
+    }
+
+    if (neg)
+        neg = (int)(bn_sub_words(&(t[n2]), lp, &(t[0]), n));
+    else {
+        bn_add_words(&(t[n2]), lp, &(t[0]), n);
+        neg = 0;
+    }
+
+    if (l != NULL) {
+        bn_sub_words(&(t[n2 + n]), &(l[n]), &(t[n2]), n);
+    } else {
+        lp = &(t[n2 + n]);
+        mp = &(t[n2]);
+        for (i = 0; i < n; i++)
+            lp[i] = ((~mp[i]) + 1) & BN_MASK2;
+    }
+
+        /*-
+         * s[0] = low(al*bl)
+         * t[3] = high(al*bl)
+         * t[10] = (a[0]-a[1])*(b[1]-b[0]) neg is the sign
+         * r[10] = (a[1]*b[1])
+         */
+        /*-
+         * R[10] = al*bl
+         * R[21] = al*bl + ah*bh + (a[0]-a[1])*(b[1]-b[0])
+         * R[32] = ah*bh
+         */
+        /*-
+         * R[1]=t[3]+l[0]+r[0](+-)t[0] (have carry/borrow)
+         * R[2]=r[0]+t[3]+r[1](+-)t[1] (have carry/borrow)
+         * R[3]=r[1]+(carry/borrow)
+         */
+    if (l != NULL) {
+        lp = &(t[n2]);
+        c1 = (int)(bn_add_words(lp, &(t[n2 + n]), &(l[0]), n));
+    } else {
+        lp = &(t[n2 + n]);
+        c1 = 0;
+    }
+    c1 += (int)(bn_add_words(&(t[n2]), lp, &(r[0]), n));
+    if (oneg)
+        c1 -= (int)(bn_sub_words(&(t[n2]), &(t[n2]), &(t[0]), n));
+    else
+        c1 += (int)(bn_add_words(&(t[n2]), &(t[n2]), &(t[0]), n));
+
+    c2 = (int)(bn_add_words(&(r[0]), &(r[0]), &(t[n2 + n]), n));
+    c2 += (int)(bn_add_words(&(r[0]), &(r[0]), &(r[n]), n));
+    if (oneg)
+        c2 -= (int)(bn_sub_words(&(r[0]), &(r[0]), &(t[n]), n));
+    else
+        c2 += (int)(bn_add_words(&(r[0]), &(r[0]), &(t[n]), n));
+
+    if (c1 != 0) {              /* Add starting at r[0], could be +ve or -ve */
+        i = 0;
+        if (c1 > 0) {
+            lc = c1;
+            do {
+                ll = (r[i] + lc) & BN_MASK2;
+                r[i++] = ll;
+                lc = (lc > ll);
+            } while (lc);
+        } else {
+            lc = -c1;
+            do {
+                ll = r[i];
+                r[i++] = (ll - lc) & BN_MASK2;
+                lc = (lc > ll);
+            } while (lc);
+        }
+    }
+    if (c2 != 0) {              /* Add starting at r[1] */
+        i = n;
+        if (c2 > 0) {
+            lc = c2;
+            do {
+                ll = (r[i] + lc) & BN_MASK2;
+                r[i++] = ll;
+                lc = (lc > ll);
+            } while (lc);
+        } else {
+            lc = -c2;
+            do {
+                ll = r[i];
+                r[i++] = (ll - lc) & BN_MASK2;
+                lc = (lc > ll);
+            } while (lc);
+        }
+    }
+}
+#endif                          /* BN_RECURSION */
 
 int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret=0;
-	int top,al,bl;
-	BIGNUM *rr;
+{
+    int ret = 0;
+    int top, al, bl;
+    BIGNUM *rr;
 #if defined(BN_MUL_COMBA) || defined(BN_RECURSION)
-	int i;
+    int i;
 #endif
 #ifdef BN_RECURSION
-	BIGNUM *t=NULL;
-	int j=0,k;
+    BIGNUM *t = NULL;
+    int j = 0, k;
 #endif
 
 #ifdef BN_COUNT
-	fprintf(stderr,"BN_mul %d * %d\n",a->top,b->top);
+    fprintf(stderr, "BN_mul %d * %d\n", a->top, b->top);
 #endif
 
-	bn_check_top(a);
-	bn_check_top(b);
-	bn_check_top(r);
-
-	al=a->top;
-	bl=b->top;
-
-	if ((al == 0) || (bl == 0))
-		{
-		BN_zero(r);
-		return(1);
-		}
-	top=al+bl;
-
-	BN_CTX_start(ctx);
-	if ((r == a) || (r == b))
-		{
-		if ((rr = BN_CTX_get(ctx)) == NULL) goto err;
-		}
-	else
-		rr = r;
-	rr->neg=a->neg^b->neg;
+    bn_check_top(a);
+    bn_check_top(b);
+    bn_check_top(r);
+
+    al = a->top;
+    bl = b->top;
+
+    if ((al == 0) || (bl == 0)) {
+        BN_zero(r);
+        return (1);
+    }
+    top = al + bl;
+
+    BN_CTX_start(ctx);
+    if ((r == a) || (r == b)) {
+        if ((rr = BN_CTX_get(ctx)) == NULL)
+            goto err;
+    } else
+        rr = r;
+    rr->neg = a->neg ^ b->neg;
 
 #if defined(BN_MUL_COMBA) || defined(BN_RECURSION)
-	i = al-bl;
+    i = al - bl;
 #endif
 #ifdef BN_MUL_COMBA
-	if (i == 0)
-		{
+    if (i == 0) {
 # if 0
-		if (al == 4)
-			{
-			if (bn_wexpand(rr,8) == NULL) goto err;
-			rr->top=8;
-			bn_mul_comba4(rr->d,a->d,b->d);
-			goto end;
-			}
+        if (al == 4) {
+            if (bn_wexpand(rr, 8) == NULL)
+                goto err;
+            rr->top = 8;
+            bn_mul_comba4(rr->d, a->d, b->d);
+            goto end;
+        }
 # endif
-		if (al == 8)
-			{
-			if (bn_wexpand(rr,16) == NULL) goto err;
-			rr->top=16;
-			bn_mul_comba8(rr->d,a->d,b->d);
-			goto end;
-			}
-		}
-#endif /* BN_MUL_COMBA */
+        if (al == 8) {
+            if (bn_wexpand(rr, 16) == NULL)
+                goto err;
+            rr->top = 16;
+            bn_mul_comba8(rr->d, a->d, b->d);
+            goto end;
+        }
+    }
+#endif                          /* BN_MUL_COMBA */
 #ifdef BN_RECURSION
-	if ((al >= BN_MULL_SIZE_NORMAL) && (bl >= BN_MULL_SIZE_NORMAL))
-		{
-		if (i >= -1 && i <= 1)
-			{
-			/* Find out the power of two lower or equal
-			   to the longest of the two numbers */
-			if (i >= 0)
-				{
-				j = BN_num_bits_word((BN_ULONG)al);
-				}
-			if (i == -1)
-				{
-				j = BN_num_bits_word((BN_ULONG)bl);
-				}
-			j = 1<<(j-1);
-			assert(j <= al || j <= bl);
-			k = j+j;
-			t = BN_CTX_get(ctx);
-			if (t == NULL)
-				goto err;
-			if (al > j || bl > j)
-				{
-				if (bn_wexpand(t,k*4) == NULL) goto err;
-				if (bn_wexpand(rr,k*4) == NULL) goto err;
-				bn_mul_part_recursive(rr->d,a->d,b->d,
-					j,al-j,bl-j,t->d);
-				}
-			else	/* al <= j || bl <= j */
-				{
-				if (bn_wexpand(t,k*2) == NULL) goto err;
-				if (bn_wexpand(rr,k*2) == NULL) goto err;
-				bn_mul_recursive(rr->d,a->d,b->d,
-					j,al-j,bl-j,t->d);
-				}
-			rr->top=top;
-			goto end;
-			}
-#if 0
-		if (i == 1 && !BN_get_flags(b,BN_FLG_STATIC_DATA))
-			{
-			BIGNUM *tmp_bn = (BIGNUM *)b;
-			if (bn_wexpand(tmp_bn,al) == NULL) goto err;
-			tmp_bn->d[bl]=0;
-			bl++;
-			i--;
-			}
-		else if (i == -1 && !BN_get_flags(a,BN_FLG_STATIC_DATA))
-			{
-			BIGNUM *tmp_bn = (BIGNUM *)a;
-			if (bn_wexpand(tmp_bn,bl) == NULL) goto err;
-			tmp_bn->d[al]=0;
-			al++;
-			i++;
-			}
-		if (i == 0)
-			{
-			/* symmetric and > 4 */
-			/* 16 or larger */
-			j=BN_num_bits_word((BN_ULONG)al);
-			j=1<<(j-1);
-			k=j+j;
-			t = BN_CTX_get(ctx);
-			if (al == j) /* exact multiple */
-				{
-				if (bn_wexpand(t,k*2) == NULL) goto err;
-				if (bn_wexpand(rr,k*2) == NULL) goto err;
-				bn_mul_recursive(rr->d,a->d,b->d,al,t->d);
-				}
-			else
-				{
-				if (bn_wexpand(t,k*4) == NULL) goto err;
-				if (bn_wexpand(rr,k*4) == NULL) goto err;
-				bn_mul_part_recursive(rr->d,a->d,b->d,al-j,j,t->d);
-				}
-			rr->top=top;
-			goto end;
-			}
-#endif
-		}
-#endif /* BN_RECURSION */
-	if (bn_wexpand(rr,top) == NULL) goto err;
-	rr->top=top;
-	bn_mul_normal(rr->d,a->d,al,b->d,bl);
+    if ((al >= BN_MULL_SIZE_NORMAL) && (bl >= BN_MULL_SIZE_NORMAL)) {
+        if (i >= -1 && i <= 1) {
+            /*
+             * Find out the power of two lower or equal to the longest of the
+             * two numbers
+             */
+            if (i >= 0) {
+                j = BN_num_bits_word((BN_ULONG)al);
+            }
+            if (i == -1) {
+                j = BN_num_bits_word((BN_ULONG)bl);
+            }
+            j = 1 << (j - 1);
+            assert(j <= al || j <= bl);
+            k = j + j;
+            t = BN_CTX_get(ctx);
+            if (t == NULL)
+                goto err;
+            if (al > j || bl > j) {
+                if (bn_wexpand(t, k * 4) == NULL)
+                    goto err;
+                if (bn_wexpand(rr, k * 4) == NULL)
+                    goto err;
+                bn_mul_part_recursive(rr->d, a->d, b->d,
+                                      j, al - j, bl - j, t->d);
+            } else {            /* al <= j || bl <= j */
+
+                if (bn_wexpand(t, k * 2) == NULL)
+                    goto err;
+                if (bn_wexpand(rr, k * 2) == NULL)
+                    goto err;
+                bn_mul_recursive(rr->d, a->d, b->d, j, al - j, bl - j, t->d);
+            }
+            rr->top = top;
+            goto end;
+        }
+# if 0
+        if (i == 1 && !BN_get_flags(b, BN_FLG_STATIC_DATA)) {
+            BIGNUM *tmp_bn = (BIGNUM *)b;
+            if (bn_wexpand(tmp_bn, al) == NULL)
+                goto err;
+            tmp_bn->d[bl] = 0;
+            bl++;
+            i--;
+        } else if (i == -1 && !BN_get_flags(a, BN_FLG_STATIC_DATA)) {
+            BIGNUM *tmp_bn = (BIGNUM *)a;
+            if (bn_wexpand(tmp_bn, bl) == NULL)
+                goto err;
+            tmp_bn->d[al] = 0;
+            al++;
+            i++;
+        }
+        if (i == 0) {
+            /* symmetric and > 4 */
+            /* 16 or larger */
+            j = BN_num_bits_word((BN_ULONG)al);
+            j = 1 << (j - 1);
+            k = j + j;
+            t = BN_CTX_get(ctx);
+            if (al == j) {      /* exact multiple */
+                if (bn_wexpand(t, k * 2) == NULL)
+                    goto err;
+                if (bn_wexpand(rr, k * 2) == NULL)
+                    goto err;
+                bn_mul_recursive(rr->d, a->d, b->d, al, t->d);
+            } else {
+                if (bn_wexpand(t, k * 4) == NULL)
+                    goto err;
+                if (bn_wexpand(rr, k * 4) == NULL)
+                    goto err;
+                bn_mul_part_recursive(rr->d, a->d, b->d, al - j, j, t->d);
+            }
+            rr->top = top;
+            goto end;
+        }
+# endif
+    }
+#endif                          /* BN_RECURSION */
+    if (bn_wexpand(rr, top) == NULL)
+        goto err;
+    rr->top = top;
+    bn_mul_normal(rr->d, a->d, al, b->d, bl);
 
 #if defined(BN_MUL_COMBA) || defined(BN_RECURSION)
-end:
+ end:
 #endif
-	bn_correct_top(rr);
-	if (r != rr) BN_copy(r,rr);
-	ret=1;
-err:
-	bn_check_top(r);
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+    bn_correct_top(rr);
+    if (r != rr)
+        BN_copy(r, rr);
+    ret = 1;
+ err:
+    bn_check_top(r);
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb)
-	{
-	BN_ULONG *rr;
+{
+    BN_ULONG *rr;
 
 #ifdef BN_COUNT
-	fprintf(stderr," bn_mul_normal %d * %d\n",na,nb);
+    fprintf(stderr, " bn_mul_normal %d * %d\n", na, nb);
 #endif
 
-	if (na < nb)
-		{
-		int itmp;
-		BN_ULONG *ltmp;
-
-		itmp=na; na=nb; nb=itmp;
-		ltmp=a;   a=b;   b=ltmp;
-
-		}
-	rr= &(r[na]);
-	if (nb <= 0)
-		{
-		(void)bn_mul_words(r,a,na,0);
-		return;
-		}
-	else
-		rr[0]=bn_mul_words(r,a,na,b[0]);
-
-	for (;;)
-		{
-		if (--nb <= 0) return;
-		rr[1]=bn_mul_add_words(&(r[1]),a,na,b[1]);
-		if (--nb <= 0) return;
-		rr[2]=bn_mul_add_words(&(r[2]),a,na,b[2]);
-		if (--nb <= 0) return;
-		rr[3]=bn_mul_add_words(&(r[3]),a,na,b[3]);
-		if (--nb <= 0) return;
-		rr[4]=bn_mul_add_words(&(r[4]),a,na,b[4]);
-		rr+=4;
-		r+=4;
-		b+=4;
-		}
-	}
+    if (na < nb) {
+        int itmp;
+        BN_ULONG *ltmp;
+
+        itmp = na;
+        na = nb;
+        nb = itmp;
+        ltmp = a;
+        a = b;
+        b = ltmp;
+
+    }
+    rr = &(r[na]);
+    if (nb <= 0) {
+        (void)bn_mul_words(r, a, na, 0);
+        return;
+    } else
+        rr[0] = bn_mul_words(r, a, na, b[0]);
+
+    for (;;) {
+        if (--nb <= 0)
+            return;
+        rr[1] = bn_mul_add_words(&(r[1]), a, na, b[1]);
+        if (--nb <= 0)
+            return;
+        rr[2] = bn_mul_add_words(&(r[2]), a, na, b[2]);
+        if (--nb <= 0)
+            return;
+        rr[3] = bn_mul_add_words(&(r[3]), a, na, b[3]);
+        if (--nb <= 0)
+            return;
+        rr[4] = bn_mul_add_words(&(r[4]), a, na, b[4]);
+        rr += 4;
+        r += 4;
+        b += 4;
+    }
+}
 
 void bn_mul_low_normal(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
-	{
+{
 #ifdef BN_COUNT
-	fprintf(stderr," bn_mul_low_normal %d * %d\n",n,n);
+    fprintf(stderr, " bn_mul_low_normal %d * %d\n", n, n);
 #endif
-	bn_mul_words(r,a,n,b[0]);
-
-	for (;;)
-		{
-		if (--n <= 0) return;
-		bn_mul_add_words(&(r[1]),a,n,b[1]);
-		if (--n <= 0) return;
-		bn_mul_add_words(&(r[2]),a,n,b[2]);
-		if (--n <= 0) return;
-		bn_mul_add_words(&(r[3]),a,n,b[3]);
-		if (--n <= 0) return;
-		bn_mul_add_words(&(r[4]),a,n,b[4]);
-		r+=4;
-		b+=4;
-		}
-	}
+    bn_mul_words(r, a, n, b[0]);
+
+    for (;;) {
+        if (--n <= 0)
+            return;
+        bn_mul_add_words(&(r[1]), a, n, b[1]);
+        if (--n <= 0)
+            return;
+        bn_mul_add_words(&(r[2]), a, n, b[2]);
+        if (--n <= 0)
+            return;
+        bn_mul_add_words(&(r[3]), a, n, b[3]);
+        if (--n <= 0)
+            return;
+        bn_mul_add_words(&(r[4]), a, n, b[4]);
+        r += 4;
+        b += 4;
+    }
+}
diff --git a/crypto/bn/bn_nist.c b/crypto/bn/bn_nist.c
index abb1570853..4a45404c6f 100644
--- a/crypto/bn/bn_nist.c
+++ b/crypto/bn/bn_nist.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,265 +59,277 @@
 #include "bn_lcl.h"
 #include "cryptlib.h"
 
-
-#define BN_NIST_192_TOP	(192+BN_BITS2-1)/BN_BITS2
-#define BN_NIST_224_TOP	(224+BN_BITS2-1)/BN_BITS2
-#define BN_NIST_256_TOP	(256+BN_BITS2-1)/BN_BITS2
-#define BN_NIST_384_TOP	(384+BN_BITS2-1)/BN_BITS2
-#define BN_NIST_521_TOP	(521+BN_BITS2-1)/BN_BITS2
+#define BN_NIST_192_TOP (192+BN_BITS2-1)/BN_BITS2
+#define BN_NIST_224_TOP (224+BN_BITS2-1)/BN_BITS2
+#define BN_NIST_256_TOP (256+BN_BITS2-1)/BN_BITS2
+#define BN_NIST_384_TOP (384+BN_BITS2-1)/BN_BITS2
+#define BN_NIST_521_TOP (521+BN_BITS2-1)/BN_BITS2
 
 /* pre-computed tables are "carry-less" values of modulus*(i+1) */
 #if BN_BITS2 == 64
 static const BN_ULONG _nist_p_192[][BN_NIST_192_TOP] = {
-	{0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFEULL,0xFFFFFFFFFFFFFFFFULL},
-	{0xFFFFFFFFFFFFFFFEULL,0xFFFFFFFFFFFFFFFDULL,0xFFFFFFFFFFFFFFFFULL},
-	{0xFFFFFFFFFFFFFFFDULL,0xFFFFFFFFFFFFFFFCULL,0xFFFFFFFFFFFFFFFFULL}
-	};
+    {0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFEULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0xFFFFFFFFFFFFFFFEULL, 0xFFFFFFFFFFFFFFFDULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0xFFFFFFFFFFFFFFFDULL, 0xFFFFFFFFFFFFFFFCULL, 0xFFFFFFFFFFFFFFFFULL}
+};
+
 static const BN_ULONG _nist_p_192_sqr[] = {
-	0x0000000000000001ULL,0x0000000000000002ULL,0x0000000000000001ULL,
-	0xFFFFFFFFFFFFFFFEULL,0xFFFFFFFFFFFFFFFDULL,0xFFFFFFFFFFFFFFFFULL
-	};
+    0x0000000000000001ULL, 0x0000000000000002ULL, 0x0000000000000001ULL,
+    0xFFFFFFFFFFFFFFFEULL, 0xFFFFFFFFFFFFFFFDULL, 0xFFFFFFFFFFFFFFFFULL
+};
+
 static const BN_ULONG _nist_p_224[][BN_NIST_224_TOP] = {
-	{0x0000000000000001ULL,0xFFFFFFFF00000000ULL,
-	 0xFFFFFFFFFFFFFFFFULL,0x00000000FFFFFFFFULL},
-	{0x0000000000000002ULL,0xFFFFFFFE00000000ULL,
-	 0xFFFFFFFFFFFFFFFFULL,0x00000001FFFFFFFFULL} /* this one is "carry-full" */
-	};
+    {0x0000000000000001ULL, 0xFFFFFFFF00000000ULL,
+     0xFFFFFFFFFFFFFFFFULL, 0x00000000FFFFFFFFULL},
+    {0x0000000000000002ULL, 0xFFFFFFFE00000000ULL,
+     0xFFFFFFFFFFFFFFFFULL, 0x00000001FFFFFFFFULL} /* this one is
+                                                    * "carry-full" */
+};
+
 static const BN_ULONG _nist_p_224_sqr[] = {
-	0x0000000000000001ULL,0xFFFFFFFE00000000ULL,
-	0xFFFFFFFFFFFFFFFFULL,0x0000000200000000ULL,
-	0x0000000000000000ULL,0xFFFFFFFFFFFFFFFEULL,
-	0xFFFFFFFFFFFFFFFFULL
-	};
+    0x0000000000000001ULL, 0xFFFFFFFE00000000ULL,
+    0xFFFFFFFFFFFFFFFFULL, 0x0000000200000000ULL,
+    0x0000000000000000ULL, 0xFFFFFFFFFFFFFFFEULL,
+    0xFFFFFFFFFFFFFFFFULL
+};
+
 static const BN_ULONG _nist_p_256[][BN_NIST_256_TOP] = {
-	{0xFFFFFFFFFFFFFFFFULL,0x00000000FFFFFFFFULL,
-	 0x0000000000000000ULL,0xFFFFFFFF00000001ULL},
-	{0xFFFFFFFFFFFFFFFEULL,0x00000001FFFFFFFFULL,
-	 0x0000000000000000ULL,0xFFFFFFFE00000002ULL},
-	{0xFFFFFFFFFFFFFFFDULL,0x00000002FFFFFFFFULL,
-	 0x0000000000000000ULL,0xFFFFFFFD00000003ULL},
-	{0xFFFFFFFFFFFFFFFCULL,0x00000003FFFFFFFFULL,
-	 0x0000000000000000ULL,0xFFFFFFFC00000004ULL},
-	{0xFFFFFFFFFFFFFFFBULL,0x00000004FFFFFFFFULL,
-	 0x0000000000000000ULL,0xFFFFFFFB00000005ULL},
-	};
+    {0xFFFFFFFFFFFFFFFFULL, 0x00000000FFFFFFFFULL,
+     0x0000000000000000ULL, 0xFFFFFFFF00000001ULL},
+    {0xFFFFFFFFFFFFFFFEULL, 0x00000001FFFFFFFFULL,
+     0x0000000000000000ULL, 0xFFFFFFFE00000002ULL},
+    {0xFFFFFFFFFFFFFFFDULL, 0x00000002FFFFFFFFULL,
+     0x0000000000000000ULL, 0xFFFFFFFD00000003ULL},
+    {0xFFFFFFFFFFFFFFFCULL, 0x00000003FFFFFFFFULL,
+     0x0000000000000000ULL, 0xFFFFFFFC00000004ULL},
+    {0xFFFFFFFFFFFFFFFBULL, 0x00000004FFFFFFFFULL,
+     0x0000000000000000ULL, 0xFFFFFFFB00000005ULL},
+};
+
 static const BN_ULONG _nist_p_256_sqr[] = {
-	0x0000000000000001ULL,0xFFFFFFFE00000000ULL,
-	0xFFFFFFFFFFFFFFFFULL,0x00000001FFFFFFFEULL,
-	0x00000001FFFFFFFEULL,0x00000001FFFFFFFEULL,
-	0xFFFFFFFE00000001ULL,0xFFFFFFFE00000002ULL
-	};
+    0x0000000000000001ULL, 0xFFFFFFFE00000000ULL,
+    0xFFFFFFFFFFFFFFFFULL, 0x00000001FFFFFFFEULL,
+    0x00000001FFFFFFFEULL, 0x00000001FFFFFFFEULL,
+    0xFFFFFFFE00000001ULL, 0xFFFFFFFE00000002ULL
+};
+
 static const BN_ULONG _nist_p_384[][BN_NIST_384_TOP] = {
-	{0x00000000FFFFFFFFULL,0xFFFFFFFF00000000ULL,0xFFFFFFFFFFFFFFFEULL,
-	 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL},
-	{0x00000001FFFFFFFEULL,0xFFFFFFFE00000000ULL,0xFFFFFFFFFFFFFFFDULL,
-	 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL},
-	{0x00000002FFFFFFFDULL,0xFFFFFFFD00000000ULL,0xFFFFFFFFFFFFFFFCULL,
-	 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL},
-	{0x00000003FFFFFFFCULL,0xFFFFFFFC00000000ULL,0xFFFFFFFFFFFFFFFBULL,
-	 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL},
-	{0x00000004FFFFFFFBULL,0xFFFFFFFB00000000ULL,0xFFFFFFFFFFFFFFFAULL,
-	 0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL},
-	};
+    {0x00000000FFFFFFFFULL, 0xFFFFFFFF00000000ULL, 0xFFFFFFFFFFFFFFFEULL,
+     0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0x00000001FFFFFFFEULL, 0xFFFFFFFE00000000ULL, 0xFFFFFFFFFFFFFFFDULL,
+     0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0x00000002FFFFFFFDULL, 0xFFFFFFFD00000000ULL, 0xFFFFFFFFFFFFFFFCULL,
+     0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0x00000003FFFFFFFCULL, 0xFFFFFFFC00000000ULL, 0xFFFFFFFFFFFFFFFBULL,
+     0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL},
+    {0x00000004FFFFFFFBULL, 0xFFFFFFFB00000000ULL, 0xFFFFFFFFFFFFFFFAULL,
+     0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL},
+};
+
 static const BN_ULONG _nist_p_384_sqr[] = {
-	0xFFFFFFFE00000001ULL,0x0000000200000000ULL,0xFFFFFFFE00000000ULL,
-	0x0000000200000000ULL,0x0000000000000001ULL,0x0000000000000000ULL,
-	0x00000001FFFFFFFEULL,0xFFFFFFFE00000000ULL,0xFFFFFFFFFFFFFFFDULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL
-	};
+    0xFFFFFFFE00000001ULL, 0x0000000200000000ULL, 0xFFFFFFFE00000000ULL,
+    0x0000000200000000ULL, 0x0000000000000001ULL, 0x0000000000000000ULL,
+    0x00000001FFFFFFFEULL, 0xFFFFFFFE00000000ULL, 0xFFFFFFFFFFFFFFFDULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL
+};
+
 static const BN_ULONG _nist_p_521[] =
-	{0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0x00000000000001FFULL};
+    { 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0x00000000000001FFULL
+};
+
 static const BN_ULONG _nist_p_521_sqr[] = {
-	0x0000000000000001ULL,0x0000000000000000ULL,0x0000000000000000ULL,
-	0x0000000000000000ULL,0x0000000000000000ULL,0x0000000000000000ULL,
-	0x0000000000000000ULL,0x0000000000000000ULL,0xFFFFFFFFFFFFFC00ULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,0xFFFFFFFFFFFFFFFFULL,
-	0xFFFFFFFFFFFFFFFFULL,0x000000000003FFFFULL
-	};
+    0x0000000000000001ULL, 0x0000000000000000ULL, 0x0000000000000000ULL,
+    0x0000000000000000ULL, 0x0000000000000000ULL, 0x0000000000000000ULL,
+    0x0000000000000000ULL, 0x0000000000000000ULL, 0xFFFFFFFFFFFFFC00ULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL,
+    0xFFFFFFFFFFFFFFFFULL, 0x000000000003FFFFULL
+};
 #elif BN_BITS2 == 32
 static const BN_ULONG _nist_p_192[][BN_NIST_192_TOP] = {
-	{0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFE,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFE,0xFFFFFFFF,0xFFFFFFFD,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFD,0xFFFFFFFF,0xFFFFFFFC,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF}
-	};
+    {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFE, 0xFFFFFFFF, 0xFFFFFFFD, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFD, 0xFFFFFFFF, 0xFFFFFFFC, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}
+};
+
 static const BN_ULONG _nist_p_192_sqr[] = {
-	0x00000001,0x00000000,0x00000002,0x00000000,0x00000001,0x00000000,
-	0xFFFFFFFE,0xFFFFFFFF,0xFFFFFFFD,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF
-	};
+    0x00000001, 0x00000000, 0x00000002, 0x00000000, 0x00000001, 0x00000000,
+    0xFFFFFFFE, 0xFFFFFFFF, 0xFFFFFFFD, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF
+};
+
 static const BN_ULONG _nist_p_224[][BN_NIST_224_TOP] = {
-	{0x00000001,0x00000000,0x00000000,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0x00000002,0x00000000,0x00000000,0xFFFFFFFE,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF}
-	};
+    {0x00000001, 0x00000000, 0x00000000, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0x00000002, 0x00000000, 0x00000000, 0xFFFFFFFE,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}
+};
+
 static const BN_ULONG _nist_p_224_sqr[] = {
-	0x00000001,0x00000000,0x00000000,0xFFFFFFFE,
-	0xFFFFFFFF,0xFFFFFFFF,0x00000000,0x00000002,
-	0x00000000,0x00000000,0xFFFFFFFE,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF
-	};
+    0x00000001, 0x00000000, 0x00000000, 0xFFFFFFFE,
+    0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000002,
+    0x00000000, 0x00000000, 0xFFFFFFFE, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF
+};
+
 static const BN_ULONG _nist_p_256[][BN_NIST_256_TOP] = {
-	{0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0x00000000,
-	 0x00000000,0x00000000,0x00000001,0xFFFFFFFF},
-	{0xFFFFFFFE,0xFFFFFFFF,0xFFFFFFFF,0x00000001,
-	 0x00000000,0x00000000,0x00000002,0xFFFFFFFE},
-	{0xFFFFFFFD,0xFFFFFFFF,0xFFFFFFFF,0x00000002,
-	 0x00000000,0x00000000,0x00000003,0xFFFFFFFD},
-	{0xFFFFFFFC,0xFFFFFFFF,0xFFFFFFFF,0x00000003,
-	 0x00000000,0x00000000,0x00000004,0xFFFFFFFC},
-	{0xFFFFFFFB,0xFFFFFFFF,0xFFFFFFFF,0x00000004,
-	 0x00000000,0x00000000,0x00000005,0xFFFFFFFB},
-	};
+    {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
+     0x00000000, 0x00000000, 0x00000001, 0xFFFFFFFF},
+    {0xFFFFFFFE, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000001,
+     0x00000000, 0x00000000, 0x00000002, 0xFFFFFFFE},
+    {0xFFFFFFFD, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000002,
+     0x00000000, 0x00000000, 0x00000003, 0xFFFFFFFD},
+    {0xFFFFFFFC, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000003,
+     0x00000000, 0x00000000, 0x00000004, 0xFFFFFFFC},
+    {0xFFFFFFFB, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000004,
+     0x00000000, 0x00000000, 0x00000005, 0xFFFFFFFB},
+};
+
 static const BN_ULONG _nist_p_256_sqr[] = {
-	0x00000001,0x00000000,0x00000000,0xFFFFFFFE,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFE,0x00000001,
-	0xFFFFFFFE,0x00000001,0xFFFFFFFE,0x00000001,
-	0x00000001,0xFFFFFFFE,0x00000002,0xFFFFFFFE
-	};
+    0x00000001, 0x00000000, 0x00000000, 0xFFFFFFFE,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFE, 0x00000001,
+    0xFFFFFFFE, 0x00000001, 0xFFFFFFFE, 0x00000001,
+    0x00000001, 0xFFFFFFFE, 0x00000002, 0xFFFFFFFE
+};
+
 static const BN_ULONG _nist_p_384[][BN_NIST_384_TOP] = {
-	{0xFFFFFFFF,0x00000000,0x00000000,0xFFFFFFFF,0xFFFFFFFE,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFE,0x00000001,0x00000000,0xFFFFFFFE,0xFFFFFFFD,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFD,0x00000002,0x00000000,0xFFFFFFFD,0xFFFFFFFC,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFC,0x00000003,0x00000000,0xFFFFFFFC,0xFFFFFFFB,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	{0xFFFFFFFB,0x00000004,0x00000000,0xFFFFFFFB,0xFFFFFFFA,0xFFFFFFFF,
-	 0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF},
-	};
+    {0xFFFFFFFF, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFE, 0x00000001, 0x00000000, 0xFFFFFFFE, 0xFFFFFFFD, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFD, 0x00000002, 0x00000000, 0xFFFFFFFD, 0xFFFFFFFC, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFC, 0x00000003, 0x00000000, 0xFFFFFFFC, 0xFFFFFFFB, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+    {0xFFFFFFFB, 0x00000004, 0x00000000, 0xFFFFFFFB, 0xFFFFFFFA, 0xFFFFFFFF,
+     0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
+};
+
 static const BN_ULONG _nist_p_384_sqr[] = {
-	0x00000001,0xFFFFFFFE,0x00000000,0x00000002,0x00000000,0xFFFFFFFE,
-	0x00000000,0x00000002,0x00000001,0x00000000,0x00000000,0x00000000,
-	0xFFFFFFFE,0x00000001,0x00000000,0xFFFFFFFE,0xFFFFFFFD,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF
-	};
-static const BN_ULONG _nist_p_521[] = {0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-	0xFFFFFFFF,0x000001FF};
+    0x00000001, 0xFFFFFFFE, 0x00000000, 0x00000002, 0x00000000, 0xFFFFFFFE,
+    0x00000000, 0x00000002, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+    0xFFFFFFFE, 0x00000001, 0x00000000, 0xFFFFFFFE, 0xFFFFFFFD, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF
+};
+
+static const BN_ULONG _nist_p_521[] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0x000001FF
+};
+
 static const BN_ULONG _nist_p_521_sqr[] = {
-	0x00000001,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,
-	0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,
-	0x00000000,0x00000000,0x00000000,0x00000000,0xFFFFFC00,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,0xFFFFFFFF,
-	0xFFFFFFFF,0xFFFFFFFF,0x0003FFFF
-	};
+    0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFC00, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0x0003FFFF
+};
 #else
-#error "unsupported BN_BITS2"
+# error "unsupported BN_BITS2"
 #endif
 
-
-static const BIGNUM _bignum_nist_p_192 =
-	{
-	(BN_ULONG *)_nist_p_192[0],
-	BN_NIST_192_TOP,
-	BN_NIST_192_TOP,
-	0,
-	BN_FLG_STATIC_DATA
-	};
-
-static const BIGNUM _bignum_nist_p_224 =
-	{
-	(BN_ULONG *)_nist_p_224[0],
-	BN_NIST_224_TOP,
-	BN_NIST_224_TOP,
-	0,
-	BN_FLG_STATIC_DATA
-	};
-
-static const BIGNUM _bignum_nist_p_256 =
-	{
-	(BN_ULONG *)_nist_p_256[0],
-	BN_NIST_256_TOP,
-	BN_NIST_256_TOP,
-	0,
-	BN_FLG_STATIC_DATA
-	};
-
-static const BIGNUM _bignum_nist_p_384 =
-	{
-	(BN_ULONG *)_nist_p_384[0],
-	BN_NIST_384_TOP,
-	BN_NIST_384_TOP,
-	0,
-	BN_FLG_STATIC_DATA
-	};
-
-static const BIGNUM _bignum_nist_p_521 =
-	{
-	(BN_ULONG *)_nist_p_521,
-	BN_NIST_521_TOP,
-	BN_NIST_521_TOP,
-	0,
-	BN_FLG_STATIC_DATA
-	};
-
+static const BIGNUM _bignum_nist_p_192 = {
+    (BN_ULONG *)_nist_p_192[0],
+    BN_NIST_192_TOP,
+    BN_NIST_192_TOP,
+    0,
+    BN_FLG_STATIC_DATA
+};
+
+static const BIGNUM _bignum_nist_p_224 = {
+    (BN_ULONG *)_nist_p_224[0],
+    BN_NIST_224_TOP,
+    BN_NIST_224_TOP,
+    0,
+    BN_FLG_STATIC_DATA
+};
+
+static const BIGNUM _bignum_nist_p_256 = {
+    (BN_ULONG *)_nist_p_256[0],
+    BN_NIST_256_TOP,
+    BN_NIST_256_TOP,
+    0,
+    BN_FLG_STATIC_DATA
+};
+
+static const BIGNUM _bignum_nist_p_384 = {
+    (BN_ULONG *)_nist_p_384[0],
+    BN_NIST_384_TOP,
+    BN_NIST_384_TOP,
+    0,
+    BN_FLG_STATIC_DATA
+};
+
+static const BIGNUM _bignum_nist_p_521 = {
+    (BN_ULONG *)_nist_p_521,
+    BN_NIST_521_TOP,
+    BN_NIST_521_TOP,
+    0,
+    BN_FLG_STATIC_DATA
+};
 
 const BIGNUM *BN_get0_nist_prime_192(void)
-	{
-	return &_bignum_nist_p_192;
-	}
+{
+    return &_bignum_nist_p_192;
+}
 
 const BIGNUM *BN_get0_nist_prime_224(void)
-	{
-	return &_bignum_nist_p_224;
-	}
+{
+    return &_bignum_nist_p_224;
+}
 
 const BIGNUM *BN_get0_nist_prime_256(void)
-	{
-	return &_bignum_nist_p_256;
-	}
+{
+    return &_bignum_nist_p_256;
+}
 
 const BIGNUM *BN_get0_nist_prime_384(void)
-	{
-	return &_bignum_nist_p_384;
-	}
+{
+    return &_bignum_nist_p_384;
+}
 
 const BIGNUM *BN_get0_nist_prime_521(void)
-	{
-	return &_bignum_nist_p_521;
-	}
-
+{
+    return &_bignum_nist_p_521;
+}
 
 static void nist_cp_bn_0(BN_ULONG *dst, const BN_ULONG *src, int top, int max)
-	{
-	int i;
+{
+    int i;
 
 #ifdef BN_DEBUG
-	OPENSSL_assert(top <= max);
+    OPENSSL_assert(top <= max);
 #endif
-	for (i = 0; i < top; i++)
-		dst[i] = src[i];
-	for (; i < max; i++)
-		dst[i] = 0;
-	}
+    for (i = 0; i < top; i++)
+        dst[i] = src[i];
+    for (; i < max; i++)
+        dst[i] = 0;
+}
 
 static void nist_cp_bn(BN_ULONG *dst, const BN_ULONG *src, int top)
-	{ 
-	int i;
+{
+    int i;
 
-	for (i = 0; i < top; i++)
-		dst[i] = src[i];
-	}
+    for (i = 0; i < top; i++)
+        dst[i] = src[i];
+}
 
 #if BN_BITS2 == 64
-#define bn_cp_64(to, n, from, m)	(to)[n] = (m>=0)?((from)[m]):0;
-#define bn_64_set_0(to, n)		(to)[n] = (BN_ULONG)0;
+# define bn_cp_64(to, n, from, m)        (to)[n] = (m>=0)?((from)[m]):0;
+# define bn_64_set_0(to, n)              (to)[n] = (BN_ULONG)0;
 /*
  * two following macros are implemented under assumption that they
  * are called in a sequence with *ascending* n, i.e. as they are...
  */
-#define bn_cp_32_naked(to, n, from, m)	(((n)&1)?(to[(n)/2]|=((m)&1)?(from[(m)/2]&BN_MASK2h):(from[(m)/2]<<32))\
-						:(to[(n)/2] =((m)&1)?(from[(m)/2]>>32):(from[(m)/2]&BN_MASK2l)))
-#define bn_32_set_0(to, n)		(((n)&1)?(to[(n)/2]&=BN_MASK2l):(to[(n)/2]=0));
-#define bn_cp_32(to,n,from,m)		((m)>=0)?bn_cp_32_naked(to,n,from,m):bn_32_set_0(to,n)
+# define bn_cp_32_naked(to, n, from, m)  (((n)&1)?(to[(n)/2]|=((m)&1)?(from[(m)/2]&BN_MASK2h):(from[(m)/2]<<32))\
+                                                :(to[(n)/2] =((m)&1)?(from[(m)/2]>>32):(from[(m)/2]&BN_MASK2l)))
+# define bn_32_set_0(to, n)              (((n)&1)?(to[(n)/2]&=BN_MASK2l):(to[(n)/2]=0));
+# define bn_cp_32(to,n,from,m)           ((m)>=0)?bn_cp_32_naked(to,n,from,m):bn_32_set_0(to,n)
 # if defined(L_ENDIAN)
 #  if defined(__arch64__)
 #   define NIST_INT64 long
@@ -326,784 +338,925 @@ static void nist_cp_bn(BN_ULONG *dst, const BN_ULONG *src, int top)
 #  endif
 # endif
 #else
-#define bn_cp_64(to, n, from, m) \
-	{ \
-	bn_cp_32(to, (n)*2, from, (m)*2); \
-	bn_cp_32(to, (n)*2+1, from, (m)*2+1); \
-	}
-#define bn_64_set_0(to, n) \
-	{ \
-	bn_32_set_0(to, (n)*2); \
-	bn_32_set_0(to, (n)*2+1); \
-	}
-#define bn_cp_32(to, n, from, m)	(to)[n] = (m>=0)?((from)[m]):0;
-#define bn_32_set_0(to, n)		(to)[n] = (BN_ULONG)0;
+# define bn_cp_64(to, n, from, m) \
+        { \
+        bn_cp_32(to, (n)*2, from, (m)*2); \
+        bn_cp_32(to, (n)*2+1, from, (m)*2+1); \
+        }
+# define bn_64_set_0(to, n) \
+        { \
+        bn_32_set_0(to, (n)*2); \
+        bn_32_set_0(to, (n)*2+1); \
+        }
+# define bn_cp_32(to, n, from, m)        (to)[n] = (m>=0)?((from)[m]):0;
+# define bn_32_set_0(to, n)              (to)[n] = (BN_ULONG)0;
 # if defined(_WIN32) && !defined(__GNUC__)
 #  define NIST_INT64 __int64
 # elif defined(BN_LLONG)
 #  define NIST_INT64 long long
 # endif
-#endif /* BN_BITS2 != 64 */
+#endif                          /* BN_BITS2 != 64 */
 
 #define nist_set_192(to, from, a1, a2, a3) \
-	{ \
-	bn_cp_64(to, 0, from, (a3) - 3) \
-	bn_cp_64(to, 1, from, (a2) - 3) \
-	bn_cp_64(to, 2, from, (a1) - 3) \
-	}
+        { \
+        bn_cp_64(to, 0, from, (a3) - 3) \
+        bn_cp_64(to, 1, from, (a2) - 3) \
+        bn_cp_64(to, 2, from, (a1) - 3) \
+        }
 
 int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
-	BN_CTX *ctx)
-	{
-	int      top = a->top, i;
-	int      carry;
-	register BN_ULONG *r_d, *a_d = a->d;
-	union	{
-		BN_ULONG	bn[BN_NIST_192_TOP];
-		unsigned int	ui[BN_NIST_192_TOP*sizeof(BN_ULONG)/sizeof(unsigned int)];
-		} buf;
-	BN_ULONG c_d[BN_NIST_192_TOP],
-		*res;
-	PTR_SIZE_INT mask;
-	static const BIGNUM _bignum_nist_p_192_sqr = {
-		(BN_ULONG *)_nist_p_192_sqr,
-		sizeof(_nist_p_192_sqr)/sizeof(_nist_p_192_sqr[0]),
-		sizeof(_nist_p_192_sqr)/sizeof(_nist_p_192_sqr[0]),
-		0,BN_FLG_STATIC_DATA };
-
-	field = &_bignum_nist_p_192; /* just to make sure */
-
- 	if (BN_is_negative(a) || BN_ucmp(a,&_bignum_nist_p_192_sqr)>=0)
-		return BN_nnmod(r, a, field, ctx);
-
-	i = BN_ucmp(field, a);
-	if (i == 0)
-		{
-		BN_zero(r);
-		return 1;
-		}
-	else if (i > 0)
-		return (r == a) ? 1 : (BN_copy(r ,a) != NULL);
-
-	if (r != a)
-		{
-		if (!bn_wexpand(r, BN_NIST_192_TOP))
-			return 0;
-		r_d = r->d;
-		nist_cp_bn(r_d, a_d, BN_NIST_192_TOP);
-		}
-	else
-		r_d = a_d;
-
-	nist_cp_bn_0(buf.bn, a_d + BN_NIST_192_TOP, top - BN_NIST_192_TOP, BN_NIST_192_TOP);
+                    BN_CTX *ctx)
+{
+    int top = a->top, i;
+    int carry;
+    register BN_ULONG *r_d, *a_d = a->d;
+    union {
+        BN_ULONG bn[BN_NIST_192_TOP];
+        unsigned int ui[BN_NIST_192_TOP * sizeof(BN_ULONG) /
+                        sizeof(unsigned int)];
+    } buf;
+    BN_ULONG c_d[BN_NIST_192_TOP], *res;
+    PTR_SIZE_INT mask;
+    static const BIGNUM _bignum_nist_p_192_sqr = {
+        (BN_ULONG *)_nist_p_192_sqr,
+        sizeof(_nist_p_192_sqr) / sizeof(_nist_p_192_sqr[0]),
+        sizeof(_nist_p_192_sqr) / sizeof(_nist_p_192_sqr[0]),
+        0, BN_FLG_STATIC_DATA
+    };
+
+    field = &_bignum_nist_p_192; /* just to make sure */
+
+    if (BN_is_negative(a) || BN_ucmp(a, &_bignum_nist_p_192_sqr) >= 0)
+        return BN_nnmod(r, a, field, ctx);
+
+    i = BN_ucmp(field, a);
+    if (i == 0) {
+        BN_zero(r);
+        return 1;
+    } else if (i > 0)
+        return (r == a) ? 1 : (BN_copy(r, a) != NULL);
+
+    if (r != a) {
+        if (!bn_wexpand(r, BN_NIST_192_TOP))
+            return 0;
+        r_d = r->d;
+        nist_cp_bn(r_d, a_d, BN_NIST_192_TOP);
+    } else
+        r_d = a_d;
+
+    nist_cp_bn_0(buf.bn, a_d + BN_NIST_192_TOP, top - BN_NIST_192_TOP,
+                 BN_NIST_192_TOP);
 
 #if defined(NIST_INT64)
-	{
-	NIST_INT64		acc;	/* accumulator */
-	unsigned int		*rp=(unsigned int *)r_d;
-	const unsigned int	*bp=(const unsigned int *)buf.ui;
-
-	acc  = rp[0];	acc += bp[3*2-6];
-			acc += bp[5*2-6]; rp[0] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[1];	acc += bp[3*2-5];
-			acc += bp[5*2-5]; rp[1] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[2];	acc += bp[3*2-6];
-			acc += bp[4*2-6];
-			acc += bp[5*2-6]; rp[2] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[3];	acc += bp[3*2-5];
-			acc += bp[4*2-5];
-			acc += bp[5*2-5]; rp[3] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[4];	acc += bp[4*2-6];
-			acc += bp[5*2-6]; rp[4] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[5];	acc += bp[4*2-5];
-			acc += bp[5*2-5]; rp[5] = (unsigned int)acc;
-
-	carry = (int)(acc>>32);
-	}
+    {
+        NIST_INT64 acc;         /* accumulator */
+        unsigned int *rp = (unsigned int *)r_d;
+        const unsigned int *bp = (const unsigned int *)buf.ui;
+
+        acc = rp[0];
+        acc += bp[3 * 2 - 6];
+        acc += bp[5 * 2 - 6];
+        rp[0] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[1];
+        acc += bp[3 * 2 - 5];
+        acc += bp[5 * 2 - 5];
+        rp[1] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[2];
+        acc += bp[3 * 2 - 6];
+        acc += bp[4 * 2 - 6];
+        acc += bp[5 * 2 - 6];
+        rp[2] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[3];
+        acc += bp[3 * 2 - 5];
+        acc += bp[4 * 2 - 5];
+        acc += bp[5 * 2 - 5];
+        rp[3] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[4];
+        acc += bp[4 * 2 - 6];
+        acc += bp[5 * 2 - 6];
+        rp[4] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[5];
+        acc += bp[4 * 2 - 5];
+        acc += bp[5 * 2 - 5];
+        rp[5] = (unsigned int)acc;
+
+        carry = (int)(acc >> 32);
+    }
 #else
-	{
-	BN_ULONG t_d[BN_NIST_192_TOP];
-
-	nist_set_192(t_d, buf.bn, 0, 3, 3);
-	carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
-	nist_set_192(t_d, buf.bn, 4, 4, 0);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
-	nist_set_192(t_d, buf.bn, 5, 5, 5)
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
-	}
+    {
+        BN_ULONG t_d[BN_NIST_192_TOP];
+
+        nist_set_192(t_d, buf.bn, 0, 3, 3);
+        carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+        nist_set_192(t_d, buf.bn, 4, 4, 0);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+        nist_set_192(t_d, buf.bn, 5, 5, 5)
+            carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_192_TOP);
+    }
 #endif
-	if (carry > 0)
-		carry = (int)bn_sub_words(r_d,r_d,_nist_p_192[carry-1],BN_NIST_192_TOP);
-	else
-		carry = 1;
-
-	/*
-	 * we need 'if (carry==0 || result>=modulus) result-=modulus;'
-	 * as comparison implies subtraction, we can write
-	 * 'tmp=result-modulus; if (!carry || !borrow) result=tmp;'
-	 * this is what happens below, but without explicit if:-) a.
-	 */
-	mask  = 0-(PTR_SIZE_INT)bn_sub_words(c_d,r_d,_nist_p_192[0],BN_NIST_192_TOP);
-	mask &= 0-(PTR_SIZE_INT)carry;
-	res   = c_d;
-	res   = (BN_ULONG *)
-	 (((PTR_SIZE_INT)res&~mask) | ((PTR_SIZE_INT)r_d&mask));
-	nist_cp_bn(r_d, res, BN_NIST_192_TOP);
-	r->top = BN_NIST_192_TOP;
-	bn_correct_top(r);
-
-	return 1;
-	}
-
-typedef BN_ULONG (*bn_addsub_f)(BN_ULONG *,const BN_ULONG *,const BN_ULONG *,int);
+    if (carry > 0)
+        carry =
+            (int)bn_sub_words(r_d, r_d, _nist_p_192[carry - 1],
+                              BN_NIST_192_TOP);
+    else
+        carry = 1;
+
+    /*
+     * we need 'if (carry==0 || result>=modulus) result-=modulus;'
+     * as comparison implies subtraction, we can write
+     * 'tmp=result-modulus; if (!carry || !borrow) result=tmp;'
+     * this is what happens below, but without explicit if:-) a.
+     */
+    mask =
+        0 - (PTR_SIZE_INT) bn_sub_words(c_d, r_d, _nist_p_192[0],
+                                        BN_NIST_192_TOP);
+    mask &= 0 - (PTR_SIZE_INT) carry;
+    res = c_d;
+    res = (BN_ULONG *)
+        (((PTR_SIZE_INT) res & ~mask) | ((PTR_SIZE_INT) r_d & mask));
+    nist_cp_bn(r_d, res, BN_NIST_192_TOP);
+    r->top = BN_NIST_192_TOP;
+    bn_correct_top(r);
+
+    return 1;
+}
+
+typedef BN_ULONG (*bn_addsub_f) (BN_ULONG *, const BN_ULONG *,
+                                 const BN_ULONG *, int);
 
 #define nist_set_224(to, from, a1, a2, a3, a4, a5, a6, a7) \
-	{ \
-	bn_cp_32(to, 0, from, (a7) - 7) \
-	bn_cp_32(to, 1, from, (a6) - 7) \
-	bn_cp_32(to, 2, from, (a5) - 7) \
-	bn_cp_32(to, 3, from, (a4) - 7) \
-	bn_cp_32(to, 4, from, (a3) - 7) \
-	bn_cp_32(to, 5, from, (a2) - 7) \
-	bn_cp_32(to, 6, from, (a1) - 7) \
-	}
+        { \
+        bn_cp_32(to, 0, from, (a7) - 7) \
+        bn_cp_32(to, 1, from, (a6) - 7) \
+        bn_cp_32(to, 2, from, (a5) - 7) \
+        bn_cp_32(to, 3, from, (a4) - 7) \
+        bn_cp_32(to, 4, from, (a3) - 7) \
+        bn_cp_32(to, 5, from, (a2) - 7) \
+        bn_cp_32(to, 6, from, (a1) - 7) \
+        }
 
 int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
-	BN_CTX *ctx)
-	{
-	int	top = a->top, i;
-	int	carry;
-	BN_ULONG *r_d, *a_d = a->d;
-	union	{
-		BN_ULONG	bn[BN_NIST_224_TOP];
-		unsigned int	ui[BN_NIST_224_TOP*sizeof(BN_ULONG)/sizeof(unsigned int)];
-		} buf;
-	BN_ULONG c_d[BN_NIST_224_TOP],
-		*res;
-	PTR_SIZE_INT mask;
-	union { bn_addsub_f f; PTR_SIZE_INT p; } u;
-	static const BIGNUM _bignum_nist_p_224_sqr = {
-		(BN_ULONG *)_nist_p_224_sqr,
-		sizeof(_nist_p_224_sqr)/sizeof(_nist_p_224_sqr[0]),
-		sizeof(_nist_p_224_sqr)/sizeof(_nist_p_224_sqr[0]),
-		0,BN_FLG_STATIC_DATA };
-
-
-	field = &_bignum_nist_p_224; /* just to make sure */
-
- 	if (BN_is_negative(a) || BN_ucmp(a,&_bignum_nist_p_224_sqr)>=0)
-		return BN_nnmod(r, a, field, ctx);
-
-	i = BN_ucmp(field, a);
-	if (i == 0)
-		{
-		BN_zero(r);
-		return 1;
-		}
-	else if (i > 0)
-		return (r == a)? 1 : (BN_copy(r ,a) != NULL);
-
-	if (r != a)
-		{
-		if (!bn_wexpand(r, BN_NIST_224_TOP))
-			return 0;
-		r_d = r->d;
-		nist_cp_bn(r_d, a_d, BN_NIST_224_TOP);
-		}
-	else
-		r_d = a_d;
+                    BN_CTX *ctx)
+{
+    int top = a->top, i;
+    int carry;
+    BN_ULONG *r_d, *a_d = a->d;
+    union {
+        BN_ULONG bn[BN_NIST_224_TOP];
+        unsigned int ui[BN_NIST_224_TOP * sizeof(BN_ULONG) /
+                        sizeof(unsigned int)];
+    } buf;
+    BN_ULONG c_d[BN_NIST_224_TOP], *res;
+    PTR_SIZE_INT mask;
+    union {
+        bn_addsub_f f;
+        PTR_SIZE_INT p;
+    } u;
+    static const BIGNUM _bignum_nist_p_224_sqr = {
+        (BN_ULONG *)_nist_p_224_sqr,
+        sizeof(_nist_p_224_sqr) / sizeof(_nist_p_224_sqr[0]),
+        sizeof(_nist_p_224_sqr) / sizeof(_nist_p_224_sqr[0]),
+        0, BN_FLG_STATIC_DATA
+    };
+
+    field = &_bignum_nist_p_224; /* just to make sure */
+
+    if (BN_is_negative(a) || BN_ucmp(a, &_bignum_nist_p_224_sqr) >= 0)
+        return BN_nnmod(r, a, field, ctx);
+
+    i = BN_ucmp(field, a);
+    if (i == 0) {
+        BN_zero(r);
+        return 1;
+    } else if (i > 0)
+        return (r == a) ? 1 : (BN_copy(r, a) != NULL);
+
+    if (r != a) {
+        if (!bn_wexpand(r, BN_NIST_224_TOP))
+            return 0;
+        r_d = r->d;
+        nist_cp_bn(r_d, a_d, BN_NIST_224_TOP);
+    } else
+        r_d = a_d;
 
 #if BN_BITS2==64
-	/* copy upper 256 bits of 448 bit number ... */
-	nist_cp_bn_0(c_d, a_d + (BN_NIST_224_TOP-1), top - (BN_NIST_224_TOP-1), BN_NIST_224_TOP);
-	/* ... and right shift by 32 to obtain upper 224 bits */
-	nist_set_224(buf.bn, c_d, 14, 13, 12, 11, 10, 9, 8);
-	/* truncate lower part to 224 bits too */
-	r_d[BN_NIST_224_TOP-1] &= BN_MASK2l;
+    /* copy upper 256 bits of 448 bit number ... */
+    nist_cp_bn_0(c_d, a_d + (BN_NIST_224_TOP - 1),
+                 top - (BN_NIST_224_TOP - 1), BN_NIST_224_TOP);
+    /* ... and right shift by 32 to obtain upper 224 bits */
+    nist_set_224(buf.bn, c_d, 14, 13, 12, 11, 10, 9, 8);
+    /* truncate lower part to 224 bits too */
+    r_d[BN_NIST_224_TOP - 1] &= BN_MASK2l;
 #else
-	nist_cp_bn_0(buf.bn, a_d + BN_NIST_224_TOP, top - BN_NIST_224_TOP, BN_NIST_224_TOP);
+    nist_cp_bn_0(buf.bn, a_d + BN_NIST_224_TOP, top - BN_NIST_224_TOP,
+                 BN_NIST_224_TOP);
 #endif
 
 #if defined(NIST_INT64) && BN_BITS2!=64
-	{
-	NIST_INT64		acc;	/* accumulator */
-	unsigned int		*rp=(unsigned int *)r_d;
-	const unsigned int	*bp=(const unsigned int *)buf.ui;
-
-	acc  = rp[0];	acc -= bp[7-7];
-			acc -= bp[11-7]; rp[0] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[1];	acc -= bp[8-7];
-			acc -= bp[12-7]; rp[1] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[2];	acc -= bp[9-7];
-			acc -= bp[13-7]; rp[2] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[3];	acc += bp[7-7];
-			acc += bp[11-7];
-			acc -= bp[10-7]; rp[3] = (unsigned int)acc; acc>>= 32;
-
-	acc += rp[4];	acc += bp[8-7];
-			acc += bp[12-7];
-			acc -= bp[11-7]; rp[4] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[5];	acc += bp[9-7];
-			acc += bp[13-7];
-			acc -= bp[12-7]; rp[5] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[6];	acc += bp[10-7];
-			acc -= bp[13-7]; rp[6] = (unsigned int)acc;
-
-	carry = (int)(acc>>32);
+    {
+        NIST_INT64 acc;         /* accumulator */
+        unsigned int *rp = (unsigned int *)r_d;
+        const unsigned int *bp = (const unsigned int *)buf.ui;
+
+        acc = rp[0];
+        acc -= bp[7 - 7];
+        acc -= bp[11 - 7];
+        rp[0] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[1];
+        acc -= bp[8 - 7];
+        acc -= bp[12 - 7];
+        rp[1] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[2];
+        acc -= bp[9 - 7];
+        acc -= bp[13 - 7];
+        rp[2] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[3];
+        acc += bp[7 - 7];
+        acc += bp[11 - 7];
+        acc -= bp[10 - 7];
+        rp[3] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[4];
+        acc += bp[8 - 7];
+        acc += bp[12 - 7];
+        acc -= bp[11 - 7];
+        rp[4] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[5];
+        acc += bp[9 - 7];
+        acc += bp[13 - 7];
+        acc -= bp[12 - 7];
+        rp[5] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[6];
+        acc += bp[10 - 7];
+        acc -= bp[13 - 7];
+        rp[6] = (unsigned int)acc;
+
+        carry = (int)(acc >> 32);
 # if BN_BITS2==64
-	rp[7] = carry;
+        rp[7] = carry;
 # endif
-	}	
+    }
 #else
-	{
-	BN_ULONG t_d[BN_NIST_224_TOP];
-
-	nist_set_224(t_d, buf.bn, 10, 9, 8, 7, 0, 0, 0);
-	carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
-	nist_set_224(t_d, buf.bn, 0, 13, 12, 11, 0, 0, 0);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
-	nist_set_224(t_d, buf.bn, 13, 12, 11, 10, 9, 8, 7);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
-	nist_set_224(t_d, buf.bn, 0, 0, 0, 0, 13, 12, 11);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+    {
+        BN_ULONG t_d[BN_NIST_224_TOP];
+
+        nist_set_224(t_d, buf.bn, 10, 9, 8, 7, 0, 0, 0);
+        carry = (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+        nist_set_224(t_d, buf.bn, 0, 13, 12, 11, 0, 0, 0);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+        nist_set_224(t_d, buf.bn, 13, 12, 11, 10, 9, 8, 7);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
+        nist_set_224(t_d, buf.bn, 0, 0, 0, 0, 13, 12, 11);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_224_TOP);
 
-#if BN_BITS2==64
-	carry = (int)(r_d[BN_NIST_224_TOP-1]>>32);
-#endif
-	}
+# if BN_BITS2==64
+        carry = (int)(r_d[BN_NIST_224_TOP - 1] >> 32);
+# endif
+    }
 #endif
-	u.f = bn_sub_words;
-	if (carry > 0)
-		{
-		carry = (int)bn_sub_words(r_d,r_d,_nist_p_224[carry-1],BN_NIST_224_TOP);
+    u.f = bn_sub_words;
+    if (carry > 0) {
+        carry =
+            (int)bn_sub_words(r_d, r_d, _nist_p_224[carry - 1],
+                              BN_NIST_224_TOP);
 #if BN_BITS2==64
-		carry=(int)(~(r_d[BN_NIST_224_TOP-1]>>32))&1;
+        carry = (int)(~(r_d[BN_NIST_224_TOP - 1] >> 32)) & 1;
 #endif
-		}
-	else if (carry < 0)
-		{
-		/* it's a bit more comlicated logic in this case.
-		 * if bn_add_words yields no carry, then result
-		 * has to be adjusted by unconditionally *adding*
-		 * the modulus. but if it does, then result has
-		 * to be compared to the modulus and conditionally
-		 * adjusted by *subtracting* the latter. */
-		carry = (int)bn_add_words(r_d,r_d,_nist_p_224[-carry-1],BN_NIST_224_TOP);
-		mask = 0-(PTR_SIZE_INT)carry;
-		u.p = ((PTR_SIZE_INT)bn_sub_words&mask) |
-		 ((PTR_SIZE_INT)bn_add_words&~mask);
-		}
-	else
-		carry = 1;
-
-	/* otherwise it's effectively same as in BN_nist_mod_192... */
-	mask  = 0-(PTR_SIZE_INT)(*u.f)(c_d,r_d,_nist_p_224[0],BN_NIST_224_TOP);
-	mask &= 0-(PTR_SIZE_INT)carry;
-	res   = c_d;
-	res   = (BN_ULONG *)(((PTR_SIZE_INT)res&~mask) |
-	 ((PTR_SIZE_INT)r_d&mask));
-	nist_cp_bn(r_d, res, BN_NIST_224_TOP);
-	r->top = BN_NIST_224_TOP;
-	bn_correct_top(r);
-
-	return 1;
-	}
+    } else if (carry < 0) {
+        /*
+         * it's a bit more comlicated logic in this case. if bn_add_words
+         * yields no carry, then result has to be adjusted by unconditionally
+         * *adding* the modulus. but if it does, then result has to be
+         * compared to the modulus and conditionally adjusted by
+         * *subtracting* the latter.
+         */
+        carry =
+            (int)bn_add_words(r_d, r_d, _nist_p_224[-carry - 1],
+                              BN_NIST_224_TOP);
+        mask = 0 - (PTR_SIZE_INT) carry;
+        u.p = ((PTR_SIZE_INT) bn_sub_words & mask) |
+            ((PTR_SIZE_INT) bn_add_words & ~mask);
+    } else
+        carry = 1;
+
+    /* otherwise it's effectively same as in BN_nist_mod_192... */
+    mask =
+        0 - (PTR_SIZE_INT) (*u.f) (c_d, r_d, _nist_p_224[0], BN_NIST_224_TOP);
+    mask &= 0 - (PTR_SIZE_INT) carry;
+    res = c_d;
+    res = (BN_ULONG *)(((PTR_SIZE_INT) res & ~mask) |
+                       ((PTR_SIZE_INT) r_d & mask));
+    nist_cp_bn(r_d, res, BN_NIST_224_TOP);
+    r->top = BN_NIST_224_TOP;
+    bn_correct_top(r);
+
+    return 1;
+}
 
 #define nist_set_256(to, from, a1, a2, a3, a4, a5, a6, a7, a8) \
-	{ \
-	bn_cp_32(to, 0, from, (a8) - 8) \
-	bn_cp_32(to, 1, from, (a7) - 8) \
-	bn_cp_32(to, 2, from, (a6) - 8) \
-	bn_cp_32(to, 3, from, (a5) - 8) \
-	bn_cp_32(to, 4, from, (a4) - 8) \
-	bn_cp_32(to, 5, from, (a3) - 8) \
-	bn_cp_32(to, 6, from, (a2) - 8) \
-	bn_cp_32(to, 7, from, (a1) - 8) \
-	}
+        { \
+        bn_cp_32(to, 0, from, (a8) - 8) \
+        bn_cp_32(to, 1, from, (a7) - 8) \
+        bn_cp_32(to, 2, from, (a6) - 8) \
+        bn_cp_32(to, 3, from, (a5) - 8) \
+        bn_cp_32(to, 4, from, (a4) - 8) \
+        bn_cp_32(to, 5, from, (a3) - 8) \
+        bn_cp_32(to, 6, from, (a2) - 8) \
+        bn_cp_32(to, 7, from, (a1) - 8) \
+        }
 
 int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
-	BN_CTX *ctx)
-	{
-	int	i, top = a->top;
-	int	carry = 0;
-	register BN_ULONG *a_d = a->d, *r_d;
-	union	{
-		BN_ULONG bn[BN_NIST_256_TOP];
-		unsigned int ui[BN_NIST_256_TOP*sizeof(BN_ULONG)/sizeof(unsigned int)];
-		} buf;
-	BN_ULONG c_d[BN_NIST_256_TOP],
-		*res;
-	PTR_SIZE_INT mask;
-	union { bn_addsub_f f; PTR_SIZE_INT p; } u;
-	static const BIGNUM _bignum_nist_p_256_sqr = {
-		(BN_ULONG *)_nist_p_256_sqr,
-		sizeof(_nist_p_256_sqr)/sizeof(_nist_p_256_sqr[0]),
-		sizeof(_nist_p_256_sqr)/sizeof(_nist_p_256_sqr[0]),
-		0,BN_FLG_STATIC_DATA };
-
-	field = &_bignum_nist_p_256; /* just to make sure */
-
- 	if (BN_is_negative(a) || BN_ucmp(a,&_bignum_nist_p_256_sqr)>=0)
-		return BN_nnmod(r, a, field, ctx);
-
-	i = BN_ucmp(field, a);
-	if (i == 0)
-		{
-		BN_zero(r);
-		return 1;
-		}
-	else if (i > 0)
-		return (r == a)? 1 : (BN_copy(r ,a) != NULL);
-
-	if (r != a)
-		{
-		if (!bn_wexpand(r, BN_NIST_256_TOP))
-			return 0;
-		r_d = r->d;
-		nist_cp_bn(r_d, a_d, BN_NIST_256_TOP);
-		}
-	else
-		r_d = a_d;
-
-	nist_cp_bn_0(buf.bn, a_d + BN_NIST_256_TOP, top - BN_NIST_256_TOP, BN_NIST_256_TOP);
+                    BN_CTX *ctx)
+{
+    int i, top = a->top;
+    int carry = 0;
+    register BN_ULONG *a_d = a->d, *r_d;
+    union {
+        BN_ULONG bn[BN_NIST_256_TOP];
+        unsigned int ui[BN_NIST_256_TOP * sizeof(BN_ULONG) /
+                        sizeof(unsigned int)];
+    } buf;
+    BN_ULONG c_d[BN_NIST_256_TOP], *res;
+    PTR_SIZE_INT mask;
+    union {
+        bn_addsub_f f;
+        PTR_SIZE_INT p;
+    } u;
+    static const BIGNUM _bignum_nist_p_256_sqr = {
+        (BN_ULONG *)_nist_p_256_sqr,
+        sizeof(_nist_p_256_sqr) / sizeof(_nist_p_256_sqr[0]),
+        sizeof(_nist_p_256_sqr) / sizeof(_nist_p_256_sqr[0]),
+        0, BN_FLG_STATIC_DATA
+    };
+
+    field = &_bignum_nist_p_256; /* just to make sure */
+
+    if (BN_is_negative(a) || BN_ucmp(a, &_bignum_nist_p_256_sqr) >= 0)
+        return BN_nnmod(r, a, field, ctx);
+
+    i = BN_ucmp(field, a);
+    if (i == 0) {
+        BN_zero(r);
+        return 1;
+    } else if (i > 0)
+        return (r == a) ? 1 : (BN_copy(r, a) != NULL);
+
+    if (r != a) {
+        if (!bn_wexpand(r, BN_NIST_256_TOP))
+            return 0;
+        r_d = r->d;
+        nist_cp_bn(r_d, a_d, BN_NIST_256_TOP);
+    } else
+        r_d = a_d;
+
+    nist_cp_bn_0(buf.bn, a_d + BN_NIST_256_TOP, top - BN_NIST_256_TOP,
+                 BN_NIST_256_TOP);
 
 #if defined(NIST_INT64)
-	{
-	NIST_INT64		acc;	/* accumulator */
-	unsigned int		*rp=(unsigned int *)r_d;
-	const unsigned int	*bp=(const unsigned int *)buf.ui;
-
-	acc = rp[0];	acc += bp[8-8];
-			acc += bp[9-8];
-			acc -= bp[11-8];
-			acc -= bp[12-8];
-			acc -= bp[13-8];
-			acc -= bp[14-8]; rp[0] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[1];	acc += bp[9-8];
-			acc += bp[10-8];
-			acc -= bp[12-8];
-			acc -= bp[13-8];
-			acc -= bp[14-8];
-			acc -= bp[15-8]; rp[1] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[2];	acc += bp[10-8];
-			acc += bp[11-8];
-			acc -= bp[13-8];
-			acc -= bp[14-8];
-			acc -= bp[15-8]; rp[2] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[3];	acc += bp[11-8];
-			acc += bp[11-8];
-			acc += bp[12-8];
-			acc += bp[12-8];
-			acc += bp[13-8];
-			acc -= bp[15-8];
-			acc -= bp[8-8];
-			acc -= bp[9-8];  rp[3] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[4];	acc += bp[12-8];
-			acc += bp[12-8];
-			acc += bp[13-8];
-			acc += bp[13-8];
-			acc += bp[14-8];
-			acc -= bp[9-8];
-			acc -= bp[10-8]; rp[4] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[5];	acc += bp[13-8];
-			acc += bp[13-8];
-			acc += bp[14-8];
-			acc += bp[14-8];
-			acc += bp[15-8];
-			acc -= bp[10-8];
-			acc -= bp[11-8]; rp[5] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[6];	acc += bp[14-8];
-			acc += bp[14-8];
-			acc += bp[15-8];
-			acc += bp[15-8];
-			acc += bp[14-8];
-			acc += bp[13-8];
-			acc -= bp[8-8];
-			acc -= bp[9-8];  rp[6] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[7];	acc += bp[15-8];
-			acc += bp[15-8];
-			acc += bp[15-8];
-			acc += bp[8 -8];
-			acc -= bp[10-8];
-			acc -= bp[11-8];
-			acc -= bp[12-8];
-			acc -= bp[13-8]; rp[7] = (unsigned int)acc;
-
-	carry = (int)(acc>>32);
-	}
+    {
+        NIST_INT64 acc;         /* accumulator */
+        unsigned int *rp = (unsigned int *)r_d;
+        const unsigned int *bp = (const unsigned int *)buf.ui;
+
+        acc = rp[0];
+        acc += bp[8 - 8];
+        acc += bp[9 - 8];
+        acc -= bp[11 - 8];
+        acc -= bp[12 - 8];
+        acc -= bp[13 - 8];
+        acc -= bp[14 - 8];
+        rp[0] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[1];
+        acc += bp[9 - 8];
+        acc += bp[10 - 8];
+        acc -= bp[12 - 8];
+        acc -= bp[13 - 8];
+        acc -= bp[14 - 8];
+        acc -= bp[15 - 8];
+        rp[1] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[2];
+        acc += bp[10 - 8];
+        acc += bp[11 - 8];
+        acc -= bp[13 - 8];
+        acc -= bp[14 - 8];
+        acc -= bp[15 - 8];
+        rp[2] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[3];
+        acc += bp[11 - 8];
+        acc += bp[11 - 8];
+        acc += bp[12 - 8];
+        acc += bp[12 - 8];
+        acc += bp[13 - 8];
+        acc -= bp[15 - 8];
+        acc -= bp[8 - 8];
+        acc -= bp[9 - 8];
+        rp[3] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[4];
+        acc += bp[12 - 8];
+        acc += bp[12 - 8];
+        acc += bp[13 - 8];
+        acc += bp[13 - 8];
+        acc += bp[14 - 8];
+        acc -= bp[9 - 8];
+        acc -= bp[10 - 8];
+        rp[4] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[5];
+        acc += bp[13 - 8];
+        acc += bp[13 - 8];
+        acc += bp[14 - 8];
+        acc += bp[14 - 8];
+        acc += bp[15 - 8];
+        acc -= bp[10 - 8];
+        acc -= bp[11 - 8];
+        rp[5] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[6];
+        acc += bp[14 - 8];
+        acc += bp[14 - 8];
+        acc += bp[15 - 8];
+        acc += bp[15 - 8];
+        acc += bp[14 - 8];
+        acc += bp[13 - 8];
+        acc -= bp[8 - 8];
+        acc -= bp[9 - 8];
+        rp[6] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[7];
+        acc += bp[15 - 8];
+        acc += bp[15 - 8];
+        acc += bp[15 - 8];
+        acc += bp[8 - 8];
+        acc -= bp[10 - 8];
+        acc -= bp[11 - 8];
+        acc -= bp[12 - 8];
+        acc -= bp[13 - 8];
+        rp[7] = (unsigned int)acc;
+
+        carry = (int)(acc >> 32);
+    }
 #else
-	{
-	BN_ULONG t_d[BN_NIST_256_TOP];
-
-	/*S1*/
-	nist_set_256(t_d, buf.bn, 15, 14, 13, 12, 11, 0, 0, 0);
-	/*S2*/
-	nist_set_256(c_d, buf.bn, 0, 15, 14, 13, 12, 0, 0, 0);
-	carry = (int)bn_add_words(t_d, t_d, c_d, BN_NIST_256_TOP);
-	/* left shift */
-		{
-		register BN_ULONG *ap,t,c;
-		ap = t_d;
-		c=0;
-		for (i = BN_NIST_256_TOP; i != 0; --i)
-			{
-			t= *ap;
-			*(ap++)=((t<<1)|c)&BN_MASK2;
-			c=(t & BN_TBIT)?1:0;
-			}
-		carry <<= 1;
-		carry  |= c;
-		}
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*S3*/
-	nist_set_256(t_d, buf.bn, 15, 14, 0, 0, 0, 10, 9, 8);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*S4*/
-	nist_set_256(t_d, buf.bn, 8, 13, 15, 14, 13, 11, 10, 9);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*D1*/
-	nist_set_256(t_d, buf.bn, 10, 8, 0, 0, 0, 13, 12, 11);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*D2*/
-	nist_set_256(t_d, buf.bn, 11, 9, 0, 0, 15, 14, 13, 12);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*D3*/
-	nist_set_256(t_d, buf.bn, 12, 0, 10, 9, 8, 15, 14, 13);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-	/*D4*/
-	nist_set_256(t_d, buf.bn, 13, 0, 11, 10, 9, 0, 15, 14);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
-
-	}
+    {
+        BN_ULONG t_d[BN_NIST_256_TOP];
+
+        /*
+         * S1
+         */
+        nist_set_256(t_d, buf.bn, 15, 14, 13, 12, 11, 0, 0, 0);
+        /*
+         * S2
+         */
+        nist_set_256(c_d, buf.bn, 0, 15, 14, 13, 12, 0, 0, 0);
+        carry = (int)bn_add_words(t_d, t_d, c_d, BN_NIST_256_TOP);
+        /* left shift */
+        {
+            register BN_ULONG *ap, t, c;
+            ap = t_d;
+            c = 0;
+            for (i = BN_NIST_256_TOP; i != 0; --i) {
+                t = *ap;
+                *(ap++) = ((t << 1) | c) & BN_MASK2;
+                c = (t & BN_TBIT) ? 1 : 0;
+            }
+            carry <<= 1;
+            carry |= c;
+        }
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * S3
+         */
+        nist_set_256(t_d, buf.bn, 15, 14, 0, 0, 0, 10, 9, 8);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * S4
+         */
+        nist_set_256(t_d, buf.bn, 8, 13, 15, 14, 13, 11, 10, 9);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * D1
+         */
+        nist_set_256(t_d, buf.bn, 10, 8, 0, 0, 0, 13, 12, 11);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * D2
+         */
+        nist_set_256(t_d, buf.bn, 11, 9, 0, 0, 15, 14, 13, 12);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * D3
+         */
+        nist_set_256(t_d, buf.bn, 12, 0, 10, 9, 8, 15, 14, 13);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+        /*
+         * D4
+         */
+        nist_set_256(t_d, buf.bn, 13, 0, 11, 10, 9, 0, 15, 14);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_256_TOP);
+
+    }
 #endif
-	/* see BN_nist_mod_224 for explanation */
-	u.f = bn_sub_words;
-	if (carry > 0)
-		carry = (int)bn_sub_words(r_d,r_d,_nist_p_256[carry-1],BN_NIST_256_TOP);
-	else if (carry < 0)
-		{
-		carry = (int)bn_add_words(r_d,r_d,_nist_p_256[-carry-1],BN_NIST_256_TOP);
-		mask = 0-(PTR_SIZE_INT)carry;
-		u.p = ((PTR_SIZE_INT)bn_sub_words&mask) |
-		 ((PTR_SIZE_INT)bn_add_words&~mask);
-		}
-	else
-		carry = 1;
-
-	mask  = 0-(PTR_SIZE_INT)(*u.f)(c_d,r_d,_nist_p_256[0],BN_NIST_256_TOP);
-	mask &= 0-(PTR_SIZE_INT)carry;
-	res   = c_d;
-	res   = (BN_ULONG *)(((PTR_SIZE_INT)res&~mask) |
-	 ((PTR_SIZE_INT)r_d&mask));
-	nist_cp_bn(r_d, res, BN_NIST_256_TOP);
-	r->top = BN_NIST_256_TOP;
-	bn_correct_top(r);
-
-	return 1;
-	}
+    /* see BN_nist_mod_224 for explanation */
+    u.f = bn_sub_words;
+    if (carry > 0)
+        carry =
+            (int)bn_sub_words(r_d, r_d, _nist_p_256[carry - 1],
+                              BN_NIST_256_TOP);
+    else if (carry < 0) {
+        carry =
+            (int)bn_add_words(r_d, r_d, _nist_p_256[-carry - 1],
+                              BN_NIST_256_TOP);
+        mask = 0 - (PTR_SIZE_INT) carry;
+        u.p = ((PTR_SIZE_INT) bn_sub_words & mask) |
+            ((PTR_SIZE_INT) bn_add_words & ~mask);
+    } else
+        carry = 1;
+
+    mask =
+        0 - (PTR_SIZE_INT) (*u.f) (c_d, r_d, _nist_p_256[0], BN_NIST_256_TOP);
+    mask &= 0 - (PTR_SIZE_INT) carry;
+    res = c_d;
+    res = (BN_ULONG *)(((PTR_SIZE_INT) res & ~mask) |
+                       ((PTR_SIZE_INT) r_d & mask));
+    nist_cp_bn(r_d, res, BN_NIST_256_TOP);
+    r->top = BN_NIST_256_TOP;
+    bn_correct_top(r);
+
+    return 1;
+}
 
 #define nist_set_384(to,from,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12) \
-	{ \
-	bn_cp_32(to, 0, from,  (a12) - 12) \
-	bn_cp_32(to, 1, from,  (a11) - 12) \
-	bn_cp_32(to, 2, from,  (a10) - 12) \
-	bn_cp_32(to, 3, from,  (a9) - 12)  \
-	bn_cp_32(to, 4, from,  (a8) - 12)  \
-	bn_cp_32(to, 5, from,  (a7) - 12)  \
-	bn_cp_32(to, 6, from,  (a6) - 12)  \
-	bn_cp_32(to, 7, from,  (a5) - 12)  \
-	bn_cp_32(to, 8, from,  (a4) - 12)  \
-	bn_cp_32(to, 9, from,  (a3) - 12)  \
-	bn_cp_32(to, 10, from, (a2) - 12)  \
-	bn_cp_32(to, 11, from, (a1) - 12)  \
-	}
+        { \
+        bn_cp_32(to, 0, from,  (a12) - 12) \
+        bn_cp_32(to, 1, from,  (a11) - 12) \
+        bn_cp_32(to, 2, from,  (a10) - 12) \
+        bn_cp_32(to, 3, from,  (a9) - 12)  \
+        bn_cp_32(to, 4, from,  (a8) - 12)  \
+        bn_cp_32(to, 5, from,  (a7) - 12)  \
+        bn_cp_32(to, 6, from,  (a6) - 12)  \
+        bn_cp_32(to, 7, from,  (a5) - 12)  \
+        bn_cp_32(to, 8, from,  (a4) - 12)  \
+        bn_cp_32(to, 9, from,  (a3) - 12)  \
+        bn_cp_32(to, 10, from, (a2) - 12)  \
+        bn_cp_32(to, 11, from, (a1) - 12)  \
+        }
 
 int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
-	BN_CTX *ctx)
-	{
-	int	i, top = a->top;
-	int	carry = 0;
-	register BN_ULONG *r_d, *a_d = a->d;
-	union	{
-		BN_ULONG bn[BN_NIST_384_TOP];
-		unsigned int ui[BN_NIST_384_TOP*sizeof(BN_ULONG)/sizeof(unsigned int)];
-		} buf;
-	BN_ULONG c_d[BN_NIST_384_TOP],
-		*res;
-	PTR_SIZE_INT mask;
-	union { bn_addsub_f f; PTR_SIZE_INT p; } u;
-	static const BIGNUM _bignum_nist_p_384_sqr = {
-		(BN_ULONG *)_nist_p_384_sqr,
-		sizeof(_nist_p_384_sqr)/sizeof(_nist_p_384_sqr[0]),
-		sizeof(_nist_p_384_sqr)/sizeof(_nist_p_384_sqr[0]),
-		0,BN_FLG_STATIC_DATA };
-
-
-	field = &_bignum_nist_p_384; /* just to make sure */
-
- 	if (BN_is_negative(a) || BN_ucmp(a,&_bignum_nist_p_384_sqr)>=0)
-		return BN_nnmod(r, a, field, ctx);
-
-	i = BN_ucmp(field, a);
-	if (i == 0)
-		{
-		BN_zero(r);
-		return 1;
-		}
-	else if (i > 0)
-		return (r == a)? 1 : (BN_copy(r ,a) != NULL);
-
-	if (r != a)
-		{
-		if (!bn_wexpand(r, BN_NIST_384_TOP))
-			return 0;
-		r_d = r->d;
-		nist_cp_bn(r_d, a_d, BN_NIST_384_TOP);
-		}
-	else
-		r_d = a_d;
-
-	nist_cp_bn_0(buf.bn, a_d + BN_NIST_384_TOP, top - BN_NIST_384_TOP, BN_NIST_384_TOP);
+                    BN_CTX *ctx)
+{
+    int i, top = a->top;
+    int carry = 0;
+    register BN_ULONG *r_d, *a_d = a->d;
+    union {
+        BN_ULONG bn[BN_NIST_384_TOP];
+        unsigned int ui[BN_NIST_384_TOP * sizeof(BN_ULONG) /
+                        sizeof(unsigned int)];
+    } buf;
+    BN_ULONG c_d[BN_NIST_384_TOP], *res;
+    PTR_SIZE_INT mask;
+    union {
+        bn_addsub_f f;
+        PTR_SIZE_INT p;
+    } u;
+    static const BIGNUM _bignum_nist_p_384_sqr = {
+        (BN_ULONG *)_nist_p_384_sqr,
+        sizeof(_nist_p_384_sqr) / sizeof(_nist_p_384_sqr[0]),
+        sizeof(_nist_p_384_sqr) / sizeof(_nist_p_384_sqr[0]),
+        0, BN_FLG_STATIC_DATA
+    };
+
+    field = &_bignum_nist_p_384; /* just to make sure */
+
+    if (BN_is_negative(a) || BN_ucmp(a, &_bignum_nist_p_384_sqr) >= 0)
+        return BN_nnmod(r, a, field, ctx);
+
+    i = BN_ucmp(field, a);
+    if (i == 0) {
+        BN_zero(r);
+        return 1;
+    } else if (i > 0)
+        return (r == a) ? 1 : (BN_copy(r, a) != NULL);
+
+    if (r != a) {
+        if (!bn_wexpand(r, BN_NIST_384_TOP))
+            return 0;
+        r_d = r->d;
+        nist_cp_bn(r_d, a_d, BN_NIST_384_TOP);
+    } else
+        r_d = a_d;
+
+    nist_cp_bn_0(buf.bn, a_d + BN_NIST_384_TOP, top - BN_NIST_384_TOP,
+                 BN_NIST_384_TOP);
 
 #if defined(NIST_INT64)
-	{
-	NIST_INT64		acc;	/* accumulator */
-	unsigned int		*rp=(unsigned int *)r_d;
-	const unsigned int	*bp=(const unsigned int *)buf.ui;
-
-	acc = rp[0];	acc += bp[12-12];
-			acc += bp[21-12];
-			acc += bp[20-12];
-			acc -= bp[23-12]; rp[0] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[1];	acc += bp[13-12];
-			acc += bp[22-12];
-			acc += bp[23-12];
-			acc -= bp[12-12];
-			acc -= bp[20-12]; rp[1] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[2];	acc += bp[14-12];
-			acc += bp[23-12];
-			acc -= bp[13-12];
-			acc -= bp[21-12]; rp[2] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[3];	acc += bp[15-12];
-			acc += bp[12-12];
-			acc += bp[20-12];
-			acc += bp[21-12];
-			acc -= bp[14-12];
-			acc -= bp[22-12];
-			acc -= bp[23-12]; rp[3] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[4];	acc += bp[21-12];
-			acc += bp[21-12];
-			acc += bp[16-12];
-			acc += bp[13-12];
-			acc += bp[12-12];
-			acc += bp[20-12];
-			acc += bp[22-12];
-			acc -= bp[15-12];
-			acc -= bp[23-12];
-			acc -= bp[23-12]; rp[4] = (unsigned int)acc; acc >>= 32;
-
-	acc += rp[5];	acc += bp[22-12];
-			acc += bp[22-12];
-			acc += bp[17-12];
-			acc += bp[14-12];
-			acc += bp[13-12];
-			acc += bp[21-12];
-			acc += bp[23-12];
-			acc -= bp[16-12]; rp[5] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[6];	acc += bp[23-12];
-			acc += bp[23-12];
-			acc += bp[18-12];
-			acc += bp[15-12];
-			acc += bp[14-12];
-			acc += bp[22-12];
-			acc -= bp[17-12]; rp[6] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[7];	acc += bp[19-12];
-			acc += bp[16-12];
-			acc += bp[15-12];
-			acc += bp[23-12];
-			acc -= bp[18-12]; rp[7] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[8];	acc += bp[20-12];
-			acc += bp[17-12];
-			acc += bp[16-12];
-			acc -= bp[19-12]; rp[8] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[9];	acc += bp[21-12];
-			acc += bp[18-12];
-			acc += bp[17-12];
-			acc -= bp[20-12]; rp[9] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[10];	acc += bp[22-12];
-			acc += bp[19-12];
-			acc += bp[18-12];
-			acc -= bp[21-12]; rp[10] = (unsigned int)acc; acc >>= 32;
-			
-	acc += rp[11];	acc += bp[23-12];
-			acc += bp[20-12];
-			acc += bp[19-12];
-			acc -= bp[22-12]; rp[11] = (unsigned int)acc;
-
-	carry = (int)(acc>>32);
-	}
+    {
+        NIST_INT64 acc;         /* accumulator */
+        unsigned int *rp = (unsigned int *)r_d;
+        const unsigned int *bp = (const unsigned int *)buf.ui;
+
+        acc = rp[0];
+        acc += bp[12 - 12];
+        acc += bp[21 - 12];
+        acc += bp[20 - 12];
+        acc -= bp[23 - 12];
+        rp[0] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[1];
+        acc += bp[13 - 12];
+        acc += bp[22 - 12];
+        acc += bp[23 - 12];
+        acc -= bp[12 - 12];
+        acc -= bp[20 - 12];
+        rp[1] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[2];
+        acc += bp[14 - 12];
+        acc += bp[23 - 12];
+        acc -= bp[13 - 12];
+        acc -= bp[21 - 12];
+        rp[2] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[3];
+        acc += bp[15 - 12];
+        acc += bp[12 - 12];
+        acc += bp[20 - 12];
+        acc += bp[21 - 12];
+        acc -= bp[14 - 12];
+        acc -= bp[22 - 12];
+        acc -= bp[23 - 12];
+        rp[3] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[4];
+        acc += bp[21 - 12];
+        acc += bp[21 - 12];
+        acc += bp[16 - 12];
+        acc += bp[13 - 12];
+        acc += bp[12 - 12];
+        acc += bp[20 - 12];
+        acc += bp[22 - 12];
+        acc -= bp[15 - 12];
+        acc -= bp[23 - 12];
+        acc -= bp[23 - 12];
+        rp[4] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[5];
+        acc += bp[22 - 12];
+        acc += bp[22 - 12];
+        acc += bp[17 - 12];
+        acc += bp[14 - 12];
+        acc += bp[13 - 12];
+        acc += bp[21 - 12];
+        acc += bp[23 - 12];
+        acc -= bp[16 - 12];
+        rp[5] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[6];
+        acc += bp[23 - 12];
+        acc += bp[23 - 12];
+        acc += bp[18 - 12];
+        acc += bp[15 - 12];
+        acc += bp[14 - 12];
+        acc += bp[22 - 12];
+        acc -= bp[17 - 12];
+        rp[6] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[7];
+        acc += bp[19 - 12];
+        acc += bp[16 - 12];
+        acc += bp[15 - 12];
+        acc += bp[23 - 12];
+        acc -= bp[18 - 12];
+        rp[7] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[8];
+        acc += bp[20 - 12];
+        acc += bp[17 - 12];
+        acc += bp[16 - 12];
+        acc -= bp[19 - 12];
+        rp[8] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[9];
+        acc += bp[21 - 12];
+        acc += bp[18 - 12];
+        acc += bp[17 - 12];
+        acc -= bp[20 - 12];
+        rp[9] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[10];
+        acc += bp[22 - 12];
+        acc += bp[19 - 12];
+        acc += bp[18 - 12];
+        acc -= bp[21 - 12];
+        rp[10] = (unsigned int)acc;
+        acc >>= 32;
+
+        acc += rp[11];
+        acc += bp[23 - 12];
+        acc += bp[20 - 12];
+        acc += bp[19 - 12];
+        acc -= bp[22 - 12];
+        rp[11] = (unsigned int)acc;
+
+        carry = (int)(acc >> 32);
+    }
 #else
-	{
-	BN_ULONG t_d[BN_NIST_384_TOP];
-
-	/*S1*/
-	nist_set_256(t_d, buf.bn, 0, 0, 0, 0, 0, 23-4, 22-4, 21-4);
-		/* left shift */
-		{
-		register BN_ULONG *ap,t,c;
-		ap = t_d;
-		c=0;
-		for (i = 3; i != 0; --i)
-			{
-			t= *ap;
-			*(ap++)=((t<<1)|c)&BN_MASK2;
-			c=(t & BN_TBIT)?1:0;
-			}
-		*ap=c;
-		}
-	carry = (int)bn_add_words(r_d+(128/BN_BITS2), r_d+(128/BN_BITS2), 
-		t_d, BN_NIST_256_TOP);
-	/*S2 */
-	carry += (int)bn_add_words(r_d, r_d, buf.bn, BN_NIST_384_TOP);
-	/*S3*/
-	nist_set_384(t_d,buf.bn,20,19,18,17,16,15,14,13,12,23,22,21);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*S4*/
-	nist_set_384(t_d,buf.bn,19,18,17,16,15,14,13,12,20,0,23,0);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*S5*/
-	nist_set_384(t_d, buf.bn,0,0,0,0,23,22,21,20,0,0,0,0);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*S6*/
-	nist_set_384(t_d,buf.bn,0,0,0,0,0,0,23,22,21,0,0,20);
-	carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*D1*/
-	nist_set_384(t_d,buf.bn,22,21,20,19,18,17,16,15,14,13,12,23);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*D2*/
-	nist_set_384(t_d,buf.bn,0,0,0,0,0,0,0,23,22,21,20,0);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-	/*D3*/
-	nist_set_384(t_d,buf.bn,0,0,0,0,0,0,0,23,23,0,0,0);
-	carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
-
-	}
+    {
+        BN_ULONG t_d[BN_NIST_384_TOP];
+
+        /*
+         * S1
+         */
+        nist_set_256(t_d, buf.bn, 0, 0, 0, 0, 0, 23 - 4, 22 - 4, 21 - 4);
+        /* left shift */
+        {
+            register BN_ULONG *ap, t, c;
+            ap = t_d;
+            c = 0;
+            for (i = 3; i != 0; --i) {
+                t = *ap;
+                *(ap++) = ((t << 1) | c) & BN_MASK2;
+                c = (t & BN_TBIT) ? 1 : 0;
+            }
+            *ap = c;
+        }
+        carry =
+            (int)bn_add_words(r_d + (128 / BN_BITS2), r_d + (128 / BN_BITS2),
+                              t_d, BN_NIST_256_TOP);
+        /*
+         * S2
+         */
+        carry += (int)bn_add_words(r_d, r_d, buf.bn, BN_NIST_384_TOP);
+        /*
+         * S3
+         */
+        nist_set_384(t_d, buf.bn, 20, 19, 18, 17, 16, 15, 14, 13, 12, 23, 22,
+                     21);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * S4
+         */
+        nist_set_384(t_d, buf.bn, 19, 18, 17, 16, 15, 14, 13, 12, 20, 0, 23,
+                     0);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * S5
+         */
+        nist_set_384(t_d, buf.bn, 0, 0, 0, 0, 23, 22, 21, 20, 0, 0, 0, 0);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * S6
+         */
+        nist_set_384(t_d, buf.bn, 0, 0, 0, 0, 0, 0, 23, 22, 21, 0, 0, 20);
+        carry += (int)bn_add_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * D1
+         */
+        nist_set_384(t_d, buf.bn, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12,
+                     23);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * D2
+         */
+        nist_set_384(t_d, buf.bn, 0, 0, 0, 0, 0, 0, 0, 23, 22, 21, 20, 0);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+        /*
+         * D3
+         */
+        nist_set_384(t_d, buf.bn, 0, 0, 0, 0, 0, 0, 0, 23, 23, 0, 0, 0);
+        carry -= (int)bn_sub_words(r_d, r_d, t_d, BN_NIST_384_TOP);
+
+    }
 #endif
-	/* see BN_nist_mod_224 for explanation */
-	u.f = bn_sub_words;
-	if (carry > 0)
-		carry = (int)bn_sub_words(r_d,r_d,_nist_p_384[carry-1],BN_NIST_384_TOP);
-	else if (carry < 0)
-		{
-		carry = (int)bn_add_words(r_d,r_d,_nist_p_384[-carry-1],BN_NIST_384_TOP);
-		mask = 0-(PTR_SIZE_INT)carry;
-		u.p = ((PTR_SIZE_INT)bn_sub_words&mask) |
-		 ((PTR_SIZE_INT)bn_add_words&~mask);
-		}
-	else
-		carry = 1;
-
-	mask  = 0-(PTR_SIZE_INT)(*u.f)(c_d,r_d,_nist_p_384[0],BN_NIST_384_TOP);
-	mask &= 0-(PTR_SIZE_INT)carry;
-	res   = c_d;
-	res   = (BN_ULONG *)(((PTR_SIZE_INT)res&~mask) |
-	 ((PTR_SIZE_INT)r_d&mask));
-	nist_cp_bn(r_d, res, BN_NIST_384_TOP);
-	r->top = BN_NIST_384_TOP;
-	bn_correct_top(r);
-
-	return 1;
-	}
-
-#define BN_NIST_521_RSHIFT	(521%BN_BITS2)
-#define BN_NIST_521_LSHIFT	(BN_BITS2-BN_NIST_521_RSHIFT)
-#define BN_NIST_521_TOP_MASK	((BN_ULONG)BN_MASK2>>BN_NIST_521_LSHIFT)
+    /* see BN_nist_mod_224 for explanation */
+    u.f = bn_sub_words;
+    if (carry > 0)
+        carry =
+            (int)bn_sub_words(r_d, r_d, _nist_p_384[carry - 1],
+                              BN_NIST_384_TOP);
+    else if (carry < 0) {
+        carry =
+            (int)bn_add_words(r_d, r_d, _nist_p_384[-carry - 1],
+                              BN_NIST_384_TOP);
+        mask = 0 - (PTR_SIZE_INT) carry;
+        u.p = ((PTR_SIZE_INT) bn_sub_words & mask) |
+            ((PTR_SIZE_INT) bn_add_words & ~mask);
+    } else
+        carry = 1;
+
+    mask =
+        0 - (PTR_SIZE_INT) (*u.f) (c_d, r_d, _nist_p_384[0], BN_NIST_384_TOP);
+    mask &= 0 - (PTR_SIZE_INT) carry;
+    res = c_d;
+    res = (BN_ULONG *)(((PTR_SIZE_INT) res & ~mask) |
+                       ((PTR_SIZE_INT) r_d & mask));
+    nist_cp_bn(r_d, res, BN_NIST_384_TOP);
+    r->top = BN_NIST_384_TOP;
+    bn_correct_top(r);
+
+    return 1;
+}
+
+#define BN_NIST_521_RSHIFT      (521%BN_BITS2)
+#define BN_NIST_521_LSHIFT      (BN_BITS2-BN_NIST_521_RSHIFT)
+#define BN_NIST_521_TOP_MASK    ((BN_ULONG)BN_MASK2>>BN_NIST_521_LSHIFT)
 
 int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
-	BN_CTX *ctx)
-	{
-	int	top = a->top, i;
-	BN_ULONG *r_d, *a_d = a->d,
-		 t_d[BN_NIST_521_TOP],
-		 val,tmp,*res;
-	PTR_SIZE_INT mask;
-	static const BIGNUM _bignum_nist_p_521_sqr = {
-		(BN_ULONG *)_nist_p_521_sqr,
-		sizeof(_nist_p_521_sqr)/sizeof(_nist_p_521_sqr[0]),
-		sizeof(_nist_p_521_sqr)/sizeof(_nist_p_521_sqr[0]),
-		0,BN_FLG_STATIC_DATA };
-
-	field = &_bignum_nist_p_521; /* just to make sure */
-
- 	if (BN_is_negative(a) || BN_ucmp(a,&_bignum_nist_p_521_sqr)>=0)
-		return BN_nnmod(r, a, field, ctx);
-
-	i = BN_ucmp(field, a);
-	if (i == 0)
-		{
-		BN_zero(r);
-		return 1;
-		}
-	else if (i > 0)
-		return (r == a)? 1 : (BN_copy(r ,a) != NULL);
-
-	if (r != a)
-		{
-		if (!bn_wexpand(r,BN_NIST_521_TOP))
-			return 0;
-		r_d = r->d;
-		nist_cp_bn(r_d,a_d, BN_NIST_521_TOP);
-		}
-	else
-		r_d = a_d;
-
-	/* upper 521 bits, copy ... */
-	nist_cp_bn_0(t_d,a_d + (BN_NIST_521_TOP-1), top - (BN_NIST_521_TOP-1),BN_NIST_521_TOP);
-	/* ... and right shift */
-	for (val=t_d[0],i=0; i>BN_NIST_521_RSHIFT |
-			  (tmp=t_d[i+1])<>BN_NIST_521_RSHIFT;
-	/* lower 521 bits */
-	r_d[i] &= BN_NIST_521_TOP_MASK;
-
-	bn_add_words(r_d,r_d,t_d,BN_NIST_521_TOP);
-	mask = 0-(PTR_SIZE_INT)bn_sub_words(t_d,r_d,_nist_p_521,BN_NIST_521_TOP);
-	res  = t_d;
-	res  = (BN_ULONG *)(((PTR_SIZE_INT)res&~mask) |
-	 ((PTR_SIZE_INT)r_d&mask));
-	nist_cp_bn(r_d,res,BN_NIST_521_TOP);
-	r->top = BN_NIST_521_TOP;
-	bn_correct_top(r);
-
-	return 1;
-	}
+                    BN_CTX *ctx)
+{
+    int top = a->top, i;
+    BN_ULONG *r_d, *a_d = a->d, t_d[BN_NIST_521_TOP], val, tmp, *res;
+    PTR_SIZE_INT mask;
+    static const BIGNUM _bignum_nist_p_521_sqr = {
+        (BN_ULONG *)_nist_p_521_sqr,
+        sizeof(_nist_p_521_sqr) / sizeof(_nist_p_521_sqr[0]),
+        sizeof(_nist_p_521_sqr) / sizeof(_nist_p_521_sqr[0]),
+        0, BN_FLG_STATIC_DATA
+    };
+
+    field = &_bignum_nist_p_521; /* just to make sure */
+
+    if (BN_is_negative(a) || BN_ucmp(a, &_bignum_nist_p_521_sqr) >= 0)
+        return BN_nnmod(r, a, field, ctx);
+
+    i = BN_ucmp(field, a);
+    if (i == 0) {
+        BN_zero(r);
+        return 1;
+    } else if (i > 0)
+        return (r == a) ? 1 : (BN_copy(r, a) != NULL);
+
+    if (r != a) {
+        if (!bn_wexpand(r, BN_NIST_521_TOP))
+            return 0;
+        r_d = r->d;
+        nist_cp_bn(r_d, a_d, BN_NIST_521_TOP);
+    } else
+        r_d = a_d;
+
+    /* upper 521 bits, copy ... */
+    nist_cp_bn_0(t_d, a_d + (BN_NIST_521_TOP - 1),
+                 top - (BN_NIST_521_TOP - 1), BN_NIST_521_TOP);
+    /* ... and right shift */
+    for (val = t_d[0], i = 0; i < BN_NIST_521_TOP - 1; i++) {
+        t_d[i] = (val >> BN_NIST_521_RSHIFT |
+                  (tmp = t_d[i + 1]) << BN_NIST_521_LSHIFT) & BN_MASK2;
+        val = tmp;
+    }
+    t_d[i] = val >> BN_NIST_521_RSHIFT;
+    /* lower 521 bits */
+    r_d[i] &= BN_NIST_521_TOP_MASK;
+
+    bn_add_words(r_d, r_d, t_d, BN_NIST_521_TOP);
+    mask =
+        0 - (PTR_SIZE_INT) bn_sub_words(t_d, r_d, _nist_p_521,
+                                        BN_NIST_521_TOP);
+    res = t_d;
+    res = (BN_ULONG *)(((PTR_SIZE_INT) res & ~mask) |
+                       ((PTR_SIZE_INT) r_d & mask));
+    nist_cp_bn(r_d, res, BN_NIST_521_TOP);
+    r->top = BN_NIST_521_TOP;
+    bn_correct_top(r);
+
+    return 1;
+}
diff --git a/crypto/bn/bn_prime.c b/crypto/bn/bn_prime.c
index 7b25979dd1..1d256874c9 100644
--- a/crypto/bn/bn_prime.c
+++ b/crypto/bn/bn_prime.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -115,380 +115,401 @@
 #include "bn_lcl.h"
 #include 
 
-/* NB: these functions have been "upgraded", the deprecated versions (which are
- * compatibility wrappers using these functions) are in bn_depr.c.
- * - Geoff
+/*
+ * NB: these functions have been "upgraded", the deprecated versions (which
+ * are compatibility wrappers using these functions) are in bn_depr.c. -
+ * Geoff
  */
 
-/* The quick sieve algorithm approach to weeding out primes is
- * Philip Zimmermann's, as implemented in PGP.  I have had a read of
- * his comments and implemented my own version.
+/*
+ * The quick sieve algorithm approach to weeding out primes is Philip
+ * Zimmermann's, as implemented in PGP.  I have had a read of his comments
+ * and implemented my own version.
  */
 #include "bn_prime.h"
 
 static int witness(BIGNUM *w, const BIGNUM *a, const BIGNUM *a1,
-	const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont);
+                   const BIGNUM *a1_odd, int k, BN_CTX *ctx,
+                   BN_MONT_CTX *mont);
 static int probable_prime(BIGNUM *rnd, int bits);
 static int probable_prime_dh(BIGNUM *rnd, int bits,
-	const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx);
-static int probable_prime_dh_safe(BIGNUM *rnd, int bits,
-	const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx);
+                             const BIGNUM *add, const BIGNUM *rem,
+                             BN_CTX *ctx);
+static int probable_prime_dh_safe(BIGNUM *rnd, int bits, const BIGNUM *add,
+                                  const BIGNUM *rem, BN_CTX *ctx);
 
 int BN_GENCB_call(BN_GENCB *cb, int a, int b)
-	{
-	/* No callback means continue */
-	if(!cb) return 1;
-	switch(cb->ver)
-		{
-	case 1:
-		/* Deprecated-style callbacks */
-		if(!cb->cb.cb_1)
-			return 1;
-		cb->cb.cb_1(a, b, cb->arg);
-		return 1;
-	case 2:
-		/* New-style callbacks */
-		return cb->cb.cb_2(a, b, cb);
-	default:
-		break;
-		}
-	/* Unrecognised callback type */
-	return 0;
-	}
+{
+    /* No callback means continue */
+    if (!cb)
+        return 1;
+    switch (cb->ver) {
+    case 1:
+        /* Deprecated-style callbacks */
+        if (!cb->cb.cb_1)
+            return 1;
+        cb->cb.cb_1(a, b, cb->arg);
+        return 1;
+    case 2:
+        /* New-style callbacks */
+        return cb->cb.cb_2(a, b, cb);
+    default:
+        break;
+    }
+    /* Unrecognised callback type */
+    return 0;
+}
 
 int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe,
-	const BIGNUM *add, const BIGNUM *rem, BN_GENCB *cb)
-	{
-	BIGNUM *t;
-	int found=0;
-	int i,j,c1=0;
-	BN_CTX *ctx;
-	int checks = BN_prime_checks_for_size(bits);
-
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	t = BN_CTX_get(ctx);
-	if(!t) goto err;
-loop: 
-	/* make a random number and set the top and bottom bits */
-	if (add == NULL)
-		{
-		if (!probable_prime(ret,bits)) goto err;
-		}
-	else
-		{
-		if (safe)
-			{
-			if (!probable_prime_dh_safe(ret,bits,add,rem,ctx))
-				 goto err;
-			}
-		else
-			{
-			if (!probable_prime_dh(ret,bits,add,rem,ctx))
-				goto err;
-			}
-		}
-	/* if (BN_mod_word(ret,(BN_ULONG)3) == 1) goto loop; */
-	if(!BN_GENCB_call(cb, 0, c1++))
-		/* aborted */
-		goto err;
-
-	if (!safe)
-		{
-		i=BN_is_prime_fasttest_ex(ret,checks,ctx,0,cb);
-		if (i == -1) goto err;
-		if (i == 0) goto loop;
-		}
-	else
-		{
-		/* for "safe prime" generation,
-		 * check that (p-1)/2 is prime.
-		 * Since a prime is odd, We just
-		 * need to divide by 2 */
-		if (!BN_rshift1(t,ret)) goto err;
-
-		for (i=0; i a is prime if and only if a == 2 */
-		return BN_is_word(a, 2);
-	if (do_trial_division)
-		{
-		for (i = 1; i < NUMPRIMES; i++)
-			if (BN_mod_word(a, primes[i]) == 0) 
-				return 0;
-		if(!BN_GENCB_call(cb, 1, -1))
-			goto err;
-		}
-
-	if (ctx_passed != NULL)
-		ctx = ctx_passed;
-	else
-		if ((ctx=BN_CTX_new()) == NULL)
-			goto err;
-	BN_CTX_start(ctx);
-
-	/* A := abs(a) */
-	if (a->neg)
-		{
-		BIGNUM *t;
-		if ((t = BN_CTX_get(ctx)) == NULL) goto err;
-		BN_copy(t, a);
-		t->neg = 0;
-		A = t;
-		}
-	else
-		A = a;
-	A1 = BN_CTX_get(ctx);
-	A1_odd = BN_CTX_get(ctx);
-	check = BN_CTX_get(ctx);
-	if (check == NULL) goto err;
-
-	/* compute A1 := A - 1 */
-	if (!BN_copy(A1, A))
-		goto err;
-	if (!BN_sub_word(A1, 1))
-		goto err;
-	if (BN_is_zero(A1))
-		{
-		ret = 0;
-		goto err;
-		}
-
-	/* write  A1  as  A1_odd * 2^k */
-	k = 1;
-	while (!BN_is_bit_set(A1, k))
-		k++;
-	if (!BN_rshift(A1_odd, A1, k))
-		goto err;
-
-	/* Montgomery setup for computations mod A */
-	mont = BN_MONT_CTX_new();
-	if (mont == NULL)
-		goto err;
-	if (!BN_MONT_CTX_set(mont, A, ctx))
-		goto err;
-	
-	for (i = 0; i < checks; i++)
-		{
-		if (!BN_pseudo_rand_range(check, A1))
-			goto err;
-		if (!BN_add_word(check, 1))
-			goto err;
-		/* now 1 <= check < A */
-
-		j = witness(check, A, A1, A1_odd, k, ctx, mont);
-		if (j == -1) goto err;
-		if (j)
-			{
-			ret=0;
-			goto err;
-			}
-		if(!BN_GENCB_call(cb, 1, i))
-			goto err;
-		}
-	ret=1;
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		if (ctx_passed == NULL)
-			BN_CTX_free(ctx);
-		}
-	if (mont != NULL)
-		BN_MONT_CTX_free(mont);
-
-	return(ret);
-	}
+                            int do_trial_division, BN_GENCB *cb)
+{
+    int i, j, ret = -1;
+    int k;
+    BN_CTX *ctx = NULL;
+    BIGNUM *A1, *A1_odd, *check; /* taken from ctx */
+    BN_MONT_CTX *mont = NULL;
+    const BIGNUM *A = NULL;
+
+    if (BN_cmp(a, BN_value_one()) <= 0)
+        return 0;
+
+    if (checks == BN_prime_checks)
+        checks = BN_prime_checks_for_size(BN_num_bits(a));
+
+    /* first look for small factors */
+    if (!BN_is_odd(a))
+        /* a is even => a is prime if and only if a == 2 */
+        return BN_is_word(a, 2);
+    if (do_trial_division) {
+        for (i = 1; i < NUMPRIMES; i++)
+            if (BN_mod_word(a, primes[i]) == 0)
+                return 0;
+        if (!BN_GENCB_call(cb, 1, -1))
+            goto err;
+    }
+
+    if (ctx_passed != NULL)
+        ctx = ctx_passed;
+    else if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+
+    /* A := abs(a) */
+    if (a->neg) {
+        BIGNUM *t;
+        if ((t = BN_CTX_get(ctx)) == NULL)
+            goto err;
+        BN_copy(t, a);
+        t->neg = 0;
+        A = t;
+    } else
+        A = a;
+    A1 = BN_CTX_get(ctx);
+    A1_odd = BN_CTX_get(ctx);
+    check = BN_CTX_get(ctx);
+    if (check == NULL)
+        goto err;
+
+    /* compute A1 := A - 1 */
+    if (!BN_copy(A1, A))
+        goto err;
+    if (!BN_sub_word(A1, 1))
+        goto err;
+    if (BN_is_zero(A1)) {
+        ret = 0;
+        goto err;
+    }
+
+    /* write  A1  as  A1_odd * 2^k */
+    k = 1;
+    while (!BN_is_bit_set(A1, k))
+        k++;
+    if (!BN_rshift(A1_odd, A1, k))
+        goto err;
+
+    /* Montgomery setup for computations mod A */
+    mont = BN_MONT_CTX_new();
+    if (mont == NULL)
+        goto err;
+    if (!BN_MONT_CTX_set(mont, A, ctx))
+        goto err;
+
+    for (i = 0; i < checks; i++) {
+        if (!BN_pseudo_rand_range(check, A1))
+            goto err;
+        if (!BN_add_word(check, 1))
+            goto err;
+        /* now 1 <= check < A */
+
+        j = witness(check, A, A1, A1_odd, k, ctx, mont);
+        if (j == -1)
+            goto err;
+        if (j) {
+            ret = 0;
+            goto err;
+        }
+        if (!BN_GENCB_call(cb, 1, i))
+            goto err;
+    }
+    ret = 1;
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        if (ctx_passed == NULL)
+            BN_CTX_free(ctx);
+    }
+    if (mont != NULL)
+        BN_MONT_CTX_free(mont);
+
+    return (ret);
+}
 
 static int witness(BIGNUM *w, const BIGNUM *a, const BIGNUM *a1,
-	const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont)
-	{
-	if (!BN_mod_exp_mont(w, w, a1_odd, a, ctx, mont)) /* w := w^a1_odd mod a */
-		return -1;
-	if (BN_is_one(w))
-		return 0; /* probably prime */
-	if (BN_cmp(w, a1) == 0)
-		return 0; /* w == -1 (mod a),  'a' is probably prime */
-	while (--k)
-		{
-		if (!BN_mod_mul(w, w, w, a, ctx)) /* w := w^2 mod a */
-			return -1;
-		if (BN_is_one(w))
-			return 1; /* 'a' is composite, otherwise a previous 'w' would
-			           * have been == -1 (mod 'a') */
-		if (BN_cmp(w, a1) == 0)
-			return 0; /* w == -1 (mod a), 'a' is probably prime */
-		}
-	/* If we get here, 'w' is the (a-1)/2-th power of the original 'w',
-	 * and it is neither -1 nor +1 -- so 'a' cannot be prime */
-	bn_check_top(w);
-	return 1;
-	}
+                   const BIGNUM *a1_odd, int k, BN_CTX *ctx,
+                   BN_MONT_CTX *mont)
+{
+    if (!BN_mod_exp_mont(w, w, a1_odd, a, ctx, mont)) /* w := w^a1_odd mod a */
+        return -1;
+    if (BN_is_one(w))
+        return 0;               /* probably prime */
+    if (BN_cmp(w, a1) == 0)
+        return 0;               /* w == -1 (mod a), 'a' is probably prime */
+    while (--k) {
+        if (!BN_mod_mul(w, w, w, a, ctx)) /* w := w^2 mod a */
+            return -1;
+        if (BN_is_one(w))
+            return 1;           /* 'a' is composite, otherwise a previous 'w'
+                                 * would have been == -1 (mod 'a') */
+        if (BN_cmp(w, a1) == 0)
+            return 0;           /* w == -1 (mod a), 'a' is probably prime */
+    }
+    /*
+     * If we get here, 'w' is the (a-1)/2-th power of the original 'w', and
+     * it is neither -1 nor +1 -- so 'a' cannot be prime
+     */
+    bn_check_top(w);
+    return 1;
+}
 
 static int probable_prime(BIGNUM *rnd, int bits)
-	{
-	int i;
-	prime_t mods[NUMPRIMES];
-	BN_ULONG delta,maxdelta;
-
-again:
-	if (!BN_rand(rnd,bits,1,1)) return(0);
-	/* we now have a random number 'rand' to test. */
-	for (i=1; i maxdelta) goto again;
-			goto loop;
-			}
-		}
-	if (!BN_add_word(rnd,delta)) return(0);
-	bn_check_top(rnd);
-	return(1);
-	}
+{
+    int i;
+    prime_t mods[NUMPRIMES];
+    BN_ULONG delta, maxdelta;
+
+ again:
+    if (!BN_rand(rnd, bits, 1, 1))
+        return (0);
+    /* we now have a random number 'rand' to test. */
+    for (i = 1; i < NUMPRIMES; i++)
+        mods[i] = (prime_t) BN_mod_word(rnd, (BN_ULONG)primes[i]);
+    maxdelta = BN_MASK2 - primes[NUMPRIMES - 1];
+    delta = 0;
+ loop:for (i = 1; i < NUMPRIMES; i++) {
+        /*
+         * check that rnd is not a prime and also that gcd(rnd-1,primes) == 1
+         * (except for 2)
+         */
+        if (((mods[i] + delta) % primes[i]) <= 1) {
+            delta += 2;
+            if (delta > maxdelta)
+                goto again;
+            goto loop;
+        }
+    }
+    if (!BN_add_word(rnd, delta))
+        return (0);
+    bn_check_top(rnd);
+    return (1);
+}
 
 static int probable_prime_dh(BIGNUM *rnd, int bits,
-	const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx)
-	{
-	int i,ret=0;
-	BIGNUM *t1;
-
-	BN_CTX_start(ctx);
-	if ((t1 = BN_CTX_get(ctx)) == NULL) goto err;
-
-	if (!BN_rand(rnd,bits,0,1)) goto err;
-
-	/* we need ((rnd-rem) % add) == 0 */
-
-	if (!BN_mod(t1,rnd,add,ctx)) goto err;
-	if (!BN_sub(rnd,rnd,t1)) goto err;
-	if (rem == NULL)
-		{ if (!BN_add_word(rnd,1)) goto err; }
-	else
-		{ if (!BN_add(rnd,rnd,rem)) goto err; }
-
-	/* we now have a random number 'rand' to test. */
-
-	loop: for (i=1; i
 #include "bn_lcl.h"
 
-static const char Hex[]="0123456789ABCDEF";
+static const char Hex[] = "0123456789ABCDEF";
 
 /* Must 'OPENSSL_free' the returned data */
 char *BN_bn2hex(const BIGNUM *a)
-	{
-	int i,j,v,z=0;
-	char *buf;
-	char *p;
-
-	buf=(char *)OPENSSL_malloc(a->top*BN_BYTES*2+2);
-	if (buf == NULL)
-		{
-		BNerr(BN_F_BN_BN2HEX,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p=buf;
-	if (a->neg) *(p++)='-';
-	if (BN_is_zero(a)) *(p++)='0';
-	for (i=a->top-1; i >=0; i--)
-		{
-		for (j=BN_BITS2-8; j >= 0; j-=8)
-			{
-			/* strip leading zeros */
-			v=((int)(a->d[i]>>(long)j))&0xff;
-			if (z || (v != 0))
-				{
-				*(p++)=Hex[v>>4];
-				*(p++)=Hex[v&0x0f];
-				z=1;
-				}
-			}
-		}
-	*p='\0';
-err:
-	return(buf);
-	}
+{
+    int i, j, v, z = 0;
+    char *buf;
+    char *p;
+
+    buf = (char *)OPENSSL_malloc(a->top * BN_BYTES * 2 + 2);
+    if (buf == NULL) {
+        BNerr(BN_F_BN_BN2HEX, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = buf;
+    if (a->neg)
+        *(p++) = '-';
+    if (BN_is_zero(a))
+        *(p++) = '0';
+    for (i = a->top - 1; i >= 0; i--) {
+        for (j = BN_BITS2 - 8; j >= 0; j -= 8) {
+            /* strip leading zeros */
+            v = ((int)(a->d[i] >> (long)j)) & 0xff;
+            if (z || (v != 0)) {
+                *(p++) = Hex[v >> 4];
+                *(p++) = Hex[v & 0x0f];
+                z = 1;
+            }
+        }
+    }
+    *p = '\0';
+ err:
+    return (buf);
+}
 
 /* Must 'OPENSSL_free' the returned data */
 char *BN_bn2dec(const BIGNUM *a)
-	{
-	int i=0,num, ok = 0;
-	char *buf=NULL;
-	char *p;
-	BIGNUM *t=NULL;
-	BN_ULONG *bn_data=NULL,*lp;
-
-	/*-
-	 * get an upper bound for the length of the decimal integer
-	 * num <= (BN_num_bits(a) + 1) * log(2)
-	 *     <= 3 * BN_num_bits(a) * 0.1001 + log(2) + 1     (rounding error)
-	 *     <= BN_num_bits(a)/10 + BN_num_bits/1000 + 1 + 1 
-	 */
-	i=BN_num_bits(a)*3;
-	num=(i/10+i/1000+1)+1;
-	bn_data=(BN_ULONG *)OPENSSL_malloc((num/BN_DEC_NUM+1)*sizeof(BN_ULONG));
-	buf=(char *)OPENSSL_malloc(num+3);
-	if ((buf == NULL) || (bn_data == NULL))
-		{
-		BNerr(BN_F_BN_BN2DEC,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if ((t=BN_dup(a)) == NULL) goto err;
+{
+    int i = 0, num, ok = 0;
+    char *buf = NULL;
+    char *p;
+    BIGNUM *t = NULL;
+    BN_ULONG *bn_data = NULL, *lp;
+
+        /*-
+         * get an upper bound for the length of the decimal integer
+         * num <= (BN_num_bits(a) + 1) * log(2)
+         *     <= 3 * BN_num_bits(a) * 0.1001 + log(2) + 1     (rounding error)
+         *     <= BN_num_bits(a)/10 + BN_num_bits/1000 + 1 + 1
+         */
+    i = BN_num_bits(a) * 3;
+    num = (i / 10 + i / 1000 + 1) + 1;
+    bn_data =
+        (BN_ULONG *)OPENSSL_malloc((num / BN_DEC_NUM + 1) * sizeof(BN_ULONG));
+    buf = (char *)OPENSSL_malloc(num + 3);
+    if ((buf == NULL) || (bn_data == NULL)) {
+        BNerr(BN_F_BN_BN2DEC, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if ((t = BN_dup(a)) == NULL)
+        goto err;
 
 #define BUF_REMAIN (num+3 - (size_t)(p - buf))
-	p=buf;
-	lp=bn_data;
-	if (BN_is_zero(t))
-		{
-		*(p++)='0';
-		*(p++)='\0';
-		}
-	else
-		{
-		if (BN_is_negative(t))
-			*p++ = '-';
-
-		i=0;
-		while (!BN_is_zero(t))
-			{
-			*lp=BN_div_word(t,BN_DEC_CONV);
-			lp++;
-			}
-		lp--;
-		/* We now have a series of blocks, BN_DEC_NUM chars
-		 * in length, where the last one needs truncation.
-		 * The blocks need to be reversed in order. */
-		BIO_snprintf(p,BUF_REMAIN,BN_DEC_FMT1,*lp);
-		while (*p) p++;
-		while (lp != bn_data)
-			{
-			lp--;
-			BIO_snprintf(p,BUF_REMAIN,BN_DEC_FMT2,*lp);
-			while (*p) p++;
-			}
-		}
-	ok = 1;
-err:
-	if (bn_data != NULL) OPENSSL_free(bn_data);
-	if (t != NULL) BN_free(t);
-	if (!ok && buf)
-		{
-		OPENSSL_free(buf);
-		buf = NULL;
-		}
-
-	return(buf);
-	}
+    p = buf;
+    lp = bn_data;
+    if (BN_is_zero(t)) {
+        *(p++) = '0';
+        *(p++) = '\0';
+    } else {
+        if (BN_is_negative(t))
+            *p++ = '-';
+
+        i = 0;
+        while (!BN_is_zero(t)) {
+            *lp = BN_div_word(t, BN_DEC_CONV);
+            lp++;
+        }
+        lp--;
+        /*
+         * We now have a series of blocks, BN_DEC_NUM chars in length, where
+         * the last one needs truncation. The blocks need to be reversed in
+         * order.
+         */
+        BIO_snprintf(p, BUF_REMAIN, BN_DEC_FMT1, *lp);
+        while (*p)
+            p++;
+        while (lp != bn_data) {
+            lp--;
+            BIO_snprintf(p, BUF_REMAIN, BN_DEC_FMT2, *lp);
+            while (*p)
+                p++;
+        }
+    }
+    ok = 1;
+ err:
+    if (bn_data != NULL)
+        OPENSSL_free(bn_data);
+    if (t != NULL)
+        BN_free(t);
+    if (!ok && buf) {
+        OPENSSL_free(buf);
+        buf = NULL;
+    }
+
+    return (buf);
+}
 
 int BN_hex2bn(BIGNUM **bn, const char *a)
-	{
-	BIGNUM *ret=NULL;
-	BN_ULONG l=0;
-	int neg=0,h,m,i,j,k,c;
-	int num;
-
-	if ((a == NULL) || (*a == '\0')) return(0);
-
-	if (*a == '-') { neg=1; a++; }
-
-	for (i=0; isxdigit((unsigned char) a[i]); i++)
-		;
-
-	num=i+neg;
-	if (bn == NULL) return(num);
-
-	/* a is the start of the hex digits, and it is 'i' long */
-	if (*bn == NULL)
-		{
-		if ((ret=BN_new()) == NULL) return(0);
-		}
-	else
-		{
-		ret= *bn;
-		BN_zero(ret);
-		}
-
-	/* i is the number of hex digests; */
-	if (bn_expand(ret,i*4) == NULL) goto err;
-
-	j=i; /* least significant 'hex' */
-	m=0;
-	h=0;
-	while (j > 0)
-		{
-		m=((BN_BYTES*2) <= j)?(BN_BYTES*2):j;
-		l=0;
-		for (;;)
-			{
-			c=a[j-m];
-			if ((c >= '0') && (c <= '9')) k=c-'0';
-			else if ((c >= 'a') && (c <= 'f')) k=c-'a'+10;
-			else if ((c >= 'A') && (c <= 'F')) k=c-'A'+10;
-			else k=0; /* paranoia */
-			l=(l<<4)|k;
-
-			if (--m <= 0)
-				{
-				ret->d[h++]=l;
-				break;
-				}
-			}
-		j-=(BN_BYTES*2);
-		}
-	ret->top=h;
-	bn_correct_top(ret);
-	ret->neg=neg;
-
-	*bn=ret;
-	bn_check_top(ret);
-	return(num);
-err:
-	if (*bn == NULL) BN_free(ret);
-	return(0);
-	}
+{
+    BIGNUM *ret = NULL;
+    BN_ULONG l = 0;
+    int neg = 0, h, m, i, j, k, c;
+    int num;
+
+    if ((a == NULL) || (*a == '\0'))
+        return (0);
+
+    if (*a == '-') {
+        neg = 1;
+        a++;
+    }
+
+    for (i = 0; isxdigit((unsigned char)a[i]); i++) ;
+
+    num = i + neg;
+    if (bn == NULL)
+        return (num);
+
+    /* a is the start of the hex digits, and it is 'i' long */
+    if (*bn == NULL) {
+        if ((ret = BN_new()) == NULL)
+            return (0);
+    } else {
+        ret = *bn;
+        BN_zero(ret);
+    }
+
+    /* i is the number of hex digests; */
+    if (bn_expand(ret, i * 4) == NULL)
+        goto err;
+
+    j = i;                      /* least significant 'hex' */
+    m = 0;
+    h = 0;
+    while (j > 0) {
+        m = ((BN_BYTES * 2) <= j) ? (BN_BYTES * 2) : j;
+        l = 0;
+        for (;;) {
+            c = a[j - m];
+            if ((c >= '0') && (c <= '9'))
+                k = c - '0';
+            else if ((c >= 'a') && (c <= 'f'))
+                k = c - 'a' + 10;
+            else if ((c >= 'A') && (c <= 'F'))
+                k = c - 'A' + 10;
+            else
+                k = 0;          /* paranoia */
+            l = (l << 4) | k;
+
+            if (--m <= 0) {
+                ret->d[h++] = l;
+                break;
+            }
+        }
+        j -= (BN_BYTES * 2);
+    }
+    ret->top = h;
+    bn_correct_top(ret);
+    ret->neg = neg;
+
+    *bn = ret;
+    bn_check_top(ret);
+    return (num);
+ err:
+    if (*bn == NULL)
+        BN_free(ret);
+    return (0);
+}
 
 int BN_dec2bn(BIGNUM **bn, const char *a)
-	{
-	BIGNUM *ret=NULL;
-	BN_ULONG l=0;
-	int neg=0,i,j;
-	int num;
-
-	if ((a == NULL) || (*a == '\0')) return(0);
-	if (*a == '-') { neg=1; a++; }
-
-	for (i=0; isdigit((unsigned char) a[i]); i++)
-		;
-
-	num=i+neg;
-	if (bn == NULL) return(num);
-
-	/* a is the start of the digits, and it is 'i' long.
-	 * We chop it into BN_DEC_NUM digits at a time */
-	if (*bn == NULL)
-		{
-		if ((ret=BN_new()) == NULL) return(0);
-		}
-	else
-		{
-		ret= *bn;
-		BN_zero(ret);
-		}
-
-	/* i is the number of digests, a bit of an over expand; */
-	if (bn_expand(ret,i*4) == NULL) goto err;
-
-	j=BN_DEC_NUM-(i%BN_DEC_NUM);
-	if (j == BN_DEC_NUM) j=0;
-	l=0;
-	while (*a)
-		{
-		l*=10;
-		l+= *a-'0';
-		a++;
-		if (++j == BN_DEC_NUM)
-			{
-			BN_mul_word(ret,BN_DEC_CONV);
-			BN_add_word(ret,l);
-			l=0;
-			j=0;
-			}
-		}
-	ret->neg=neg;
-
-	bn_correct_top(ret);
-	*bn=ret;
-	bn_check_top(ret);
-	return(num);
-err:
-	if (*bn == NULL) BN_free(ret);
-	return(0);
-	}
+{
+    BIGNUM *ret = NULL;
+    BN_ULONG l = 0;
+    int neg = 0, i, j;
+    int num;
+
+    if ((a == NULL) || (*a == '\0'))
+        return (0);
+    if (*a == '-') {
+        neg = 1;
+        a++;
+    }
+
+    for (i = 0; isdigit((unsigned char)a[i]); i++) ;
+
+    num = i + neg;
+    if (bn == NULL)
+        return (num);
+
+    /*
+     * a is the start of the digits, and it is 'i' long. We chop it into
+     * BN_DEC_NUM digits at a time
+     */
+    if (*bn == NULL) {
+        if ((ret = BN_new()) == NULL)
+            return (0);
+    } else {
+        ret = *bn;
+        BN_zero(ret);
+    }
+
+    /* i is the number of digests, a bit of an over expand; */
+    if (bn_expand(ret, i * 4) == NULL)
+        goto err;
+
+    j = BN_DEC_NUM - (i % BN_DEC_NUM);
+    if (j == BN_DEC_NUM)
+        j = 0;
+    l = 0;
+    while (*a) {
+        l *= 10;
+        l += *a - '0';
+        a++;
+        if (++j == BN_DEC_NUM) {
+            BN_mul_word(ret, BN_DEC_CONV);
+            BN_add_word(ret, l);
+            l = 0;
+            j = 0;
+        }
+    }
+    ret->neg = neg;
+
+    bn_correct_top(ret);
+    *bn = ret;
+    bn_check_top(ret);
+    return (num);
+ err:
+    if (*bn == NULL)
+        BN_free(ret);
+    return (0);
+}
 
 int BN_asc2bn(BIGNUM **bn, const char *a)
-	{
-	const char *p = a;
-	if (*p == '-')
-		p++;
-
-	if (p[0] == '0' && (p[1] == 'X' || p[1] == 'x'))
-		{		
-		if (!BN_hex2bn(bn, p + 2))
-			return 0;
-		}
-	else
-		{
-		if (!BN_dec2bn(bn, p))
-			return 0;
-		}
-	if (*a == '-')
-		(*bn)->neg = 1;
-	return 1;
-	}
+{
+    const char *p = a;
+    if (*p == '-')
+        p++;
+
+    if (p[0] == '0' && (p[1] == 'X' || p[1] == 'x')) {
+        if (!BN_hex2bn(bn, p + 2))
+            return 0;
+    } else {
+        if (!BN_dec2bn(bn, p))
+            return 0;
+    }
+    if (*a == '-')
+        (*bn)->neg = 1;
+    return 1;
+}
 
 #ifndef OPENSSL_NO_BIO
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 int BN_print_fp(FILE *fp, const BIGNUM *a)
-	{
-	BIO *b;
-	int ret;
-
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		return(0);
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=BN_print(b,a);
-	BIO_free(b);
-	return(ret);
-	}
-#endif
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL)
+        return (0);
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = BN_print(b, a);
+    BIO_free(b);
+    return (ret);
+}
+# endif
 
 int BN_print(BIO *bp, const BIGNUM *a)
-	{
-	int i,j,v,z=0;
-	int ret=0;
-
-	if ((a->neg) && (BIO_write(bp,"-",1) != 1)) goto end;
-	if (BN_is_zero(a) && (BIO_write(bp,"0",1) != 1)) goto end;
-	for (i=a->top-1; i >=0; i--)
-		{
-		for (j=BN_BITS2-4; j >= 0; j-=4)
-			{
-			/* strip leading zeros */
-			v=((int)(a->d[i]>>(long)j))&0x0f;
-			if (z || (v != 0))
-				{
-				if (BIO_write(bp,&(Hex[v]),1) != 1)
-					goto end;
-				z=1;
-				}
-			}
-		}
-	ret=1;
-end:
-	return(ret);
-	}
+{
+    int i, j, v, z = 0;
+    int ret = 0;
+
+    if ((a->neg) && (BIO_write(bp, "-", 1) != 1))
+        goto end;
+    if (BN_is_zero(a) && (BIO_write(bp, "0", 1) != 1))
+        goto end;
+    for (i = a->top - 1; i >= 0; i--) {
+        for (j = BN_BITS2 - 4; j >= 0; j -= 4) {
+            /* strip leading zeros */
+            v = ((int)(a->d[i] >> (long)j)) & 0x0f;
+            if (z || (v != 0)) {
+                if (BIO_write(bp, &(Hex[v]), 1) != 1)
+                    goto end;
+                z = 1;
+            }
+        }
+    }
+    ret = 1;
+ end:
+    return (ret);
+}
 #endif
 
 char *BN_options(void)
-	{
-	static int init=0;
-	static char data[16];
+{
+    static int init = 0;
+    static char data[16];
 
-	if (!init)
-		{
-		init++;
+    if (!init) {
+        init++;
 #ifdef BN_LLONG
-		BIO_snprintf(data,sizeof data,"bn(%d,%d)",
-			     (int)sizeof(BN_ULLONG)*8,(int)sizeof(BN_ULONG)*8);
+        BIO_snprintf(data, sizeof data, "bn(%d,%d)",
+                     (int)sizeof(BN_ULLONG) * 8, (int)sizeof(BN_ULONG) * 8);
 #else
-		BIO_snprintf(data,sizeof data,"bn(%d,%d)",
-			     (int)sizeof(BN_ULONG)*8,(int)sizeof(BN_ULONG)*8);
+        BIO_snprintf(data, sizeof data, "bn(%d,%d)",
+                     (int)sizeof(BN_ULONG) * 8, (int)sizeof(BN_ULONG) * 8);
 #endif
-		}
-	return(data);
-	}
+    }
+    return (data);
+}
diff --git a/crypto/bn/bn_rand.c b/crypto/bn/bn_rand.c
index b376c28ff3..7ac71ec8ed 100644
--- a/crypto/bn/bn_rand.c
+++ b/crypto/bn/bn_rand.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -116,190 +116,174 @@
 #include 
 
 static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom)
-	{
-	unsigned char *buf=NULL;
-	int ret=0,bit,bytes,mask;
-	time_t tim;
+{
+    unsigned char *buf = NULL;
+    int ret = 0, bit, bytes, mask;
+    time_t tim;
 
-	if (bits == 0)
-		{
-		BN_zero(rnd);
-		return 1;
-		}
+    if (bits == 0) {
+        BN_zero(rnd);
+        return 1;
+    }
 
-	bytes=(bits+7)/8;
-	bit=(bits-1)%8;
-	mask=0xff<<(bit+1);
+    bytes = (bits + 7) / 8;
+    bit = (bits - 1) % 8;
+    mask = 0xff << (bit + 1);
 
-	buf=(unsigned char *)OPENSSL_malloc(bytes);
-	if (buf == NULL)
-		{
-		BNerr(BN_F_BNRAND,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    buf = (unsigned char *)OPENSSL_malloc(bytes);
+    if (buf == NULL) {
+        BNerr(BN_F_BNRAND, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	/* make a random number and set the top and bottom bits */
-	time(&tim);
-	RAND_add(&tim,sizeof(tim),0.0);
+    /* make a random number and set the top and bottom bits */
+    time(&tim);
+    RAND_add(&tim, sizeof(tim), 0.0);
 
-	if (pseudorand)
-		{
-		if (RAND_pseudo_bytes(buf, bytes) == -1)
-			goto err;
-		}
-	else
-		{
-		if (RAND_bytes(buf, bytes) <= 0)
-			goto err;
-		}
+    if (pseudorand) {
+        if (RAND_pseudo_bytes(buf, bytes) == -1)
+            goto err;
+    } else {
+        if (RAND_bytes(buf, bytes) <= 0)
+            goto err;
+    }
 
 #if 1
-	if (pseudorand == 2)
-		{
-		/* generate patterns that are more likely to trigger BN
-		   library bugs */
-		int i;
-		unsigned char c;
+    if (pseudorand == 2) {
+        /*
+         * generate patterns that are more likely to trigger BN library bugs
+         */
+        int i;
+        unsigned char c;
 
-		for (i = 0; i < bytes; i++)
-			{
-			RAND_pseudo_bytes(&c, 1);
-			if (c >= 128 && i > 0)
-				buf[i] = buf[i-1];
-			else if (c < 42)
-				buf[i] = 0;
-			else if (c < 84)
-				buf[i] = 255;
-			}
-		}
+        for (i = 0; i < bytes; i++) {
+            RAND_pseudo_bytes(&c, 1);
+            if (c >= 128 && i > 0)
+                buf[i] = buf[i - 1];
+            else if (c < 42)
+                buf[i] = 0;
+            else if (c < 84)
+                buf[i] = 255;
+        }
+    }
 #endif
 
-	if (top != -1)
-		{
-		if (top)
-			{
-			if (bit == 0)
-				{
-				buf[0]=1;
-				buf[1]|=0x80;
-				}
-			else
-				{
-				buf[0]|=(3<<(bit-1));
-				}
-			}
-		else
-			{
-			buf[0]|=(1<neg || BN_is_zero(range))
-		{
-		BNerr(BN_F_BN_RAND_RANGE, BN_R_INVALID_RANGE);
-		return 0;
-		}
+    if (range->neg || BN_is_zero(range)) {
+        BNerr(BN_F_BN_RAND_RANGE, BN_R_INVALID_RANGE);
+        return 0;
+    }
 
-	n = BN_num_bits(range); /* n > 0 */
+    n = BN_num_bits(range);     /* n > 0 */
 
-	/* BN_is_bit_set(range, n - 1) always holds */
+    /* BN_is_bit_set(range, n - 1) always holds */
 
-	if (n == 1)
-		BN_zero(r);
-	else if (!BN_is_bit_set(range, n - 2) && !BN_is_bit_set(range, n - 3))
-		{
-		/* range = 100..._2,
-		 * so  3*range (= 11..._2)  is exactly one bit longer than  range */
-		do
-			{
-			if (!bn_rand(r, n + 1, -1, 0)) return 0;
-			/* If  r < 3*range,  use  r := r MOD range
-			 * (which is either  r, r - range,  or  r - 2*range).
-			 * Otherwise, iterate once more.
-			 * Since  3*range = 11..._2, each iteration succeeds with
-			 * probability >= .75. */
-			if (BN_cmp(r ,range) >= 0)
-				{
-				if (!BN_sub(r, r, range)) return 0;
-				if (BN_cmp(r, range) >= 0)
-					if (!BN_sub(r, r, range)) return 0;
-				}
+    if (n == 1)
+        BN_zero(r);
+    else if (!BN_is_bit_set(range, n - 2) && !BN_is_bit_set(range, n - 3)) {
+        /*
+         * range = 100..._2, so 3*range (= 11..._2) is exactly one bit longer
+         * than range
+         */
+        do {
+            if (!bn_rand(r, n + 1, -1, 0))
+                return 0;
+            /*
+             * If r < 3*range, use r := r MOD range (which is either r, r -
+             * range, or r - 2*range). Otherwise, iterate once more. Since
+             * 3*range = 11..._2, each iteration succeeds with probability >=
+             * .75.
+             */
+            if (BN_cmp(r, range) >= 0) {
+                if (!BN_sub(r, r, range))
+                    return 0;
+                if (BN_cmp(r, range) >= 0)
+                    if (!BN_sub(r, r, range))
+                        return 0;
+            }
 
-			if (!--count)
-				{
-				BNerr(BN_F_BN_RAND_RANGE, BN_R_TOO_MANY_ITERATIONS);
-				return 0;
-				}
-			
-			}
-		while (BN_cmp(r, range) >= 0);
-		}
-	else
-		{
-		do
-			{
-			/* range = 11..._2  or  range = 101..._2 */
-			if (!bn_rand(r, n, -1, 0)) return 0;
+            if (!--count) {
+                BNerr(BN_F_BN_RAND_RANGE, BN_R_TOO_MANY_ITERATIONS);
+                return 0;
+            }
 
-			if (!--count)
-				{
-				BNerr(BN_F_BN_RAND_RANGE, BN_R_TOO_MANY_ITERATIONS);
-				return 0;
-				}
-			}
-		while (BN_cmp(r, range) >= 0);
-		}
+        }
+        while (BN_cmp(r, range) >= 0);
+    } else {
+        do {
+            /* range = 11..._2  or  range = 101..._2 */
+            if (!bn_rand(r, n, -1, 0))
+                return 0;
 
-	bn_check_top(r);
-	return 1;
-	}
+            if (!--count) {
+                BNerr(BN_F_BN_RAND_RANGE, BN_R_TOO_MANY_ITERATIONS);
+                return 0;
+            }
+        }
+        while (BN_cmp(r, range) >= 0);
+    }
 
+    bn_check_top(r);
+    return 1;
+}
 
-int	BN_rand_range(BIGNUM *r, const BIGNUM *range)
-	{
-	return bn_rand_range(0, r, range);
-	}
+int BN_rand_range(BIGNUM *r, const BIGNUM *range)
+{
+    return bn_rand_range(0, r, range);
+}
 
-int	BN_pseudo_rand_range(BIGNUM *r, const BIGNUM *range)
-	{
-	return bn_rand_range(1, r, range);
-	}
+int BN_pseudo_rand_range(BIGNUM *r, const BIGNUM *range)
+{
+    return bn_rand_range(1, r, range);
+}
diff --git a/crypto/bn/bn_recp.c b/crypto/bn/bn_recp.c
index 07bcad65d2..6826f93b38 100644
--- a/crypto/bn/bn_recp.c
+++ b/crypto/bn/bn_recp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,115 +61,120 @@
 #include "bn_lcl.h"
 
 void BN_RECP_CTX_init(BN_RECP_CTX *recp)
-	{
-	BN_init(&(recp->N));
-	BN_init(&(recp->Nr));
-	recp->num_bits=0;
-	recp->flags=0;
-	}
+{
+    BN_init(&(recp->N));
+    BN_init(&(recp->Nr));
+    recp->num_bits = 0;
+    recp->flags = 0;
+}
 
 BN_RECP_CTX *BN_RECP_CTX_new(void)
-	{
-	BN_RECP_CTX *ret;
+{
+    BN_RECP_CTX *ret;
 
-	if ((ret=(BN_RECP_CTX *)OPENSSL_malloc(sizeof(BN_RECP_CTX))) == NULL)
-		return(NULL);
+    if ((ret = (BN_RECP_CTX *)OPENSSL_malloc(sizeof(BN_RECP_CTX))) == NULL)
+        return (NULL);
 
-	BN_RECP_CTX_init(ret);
-	ret->flags=BN_FLG_MALLOCED;
-	return(ret);
-	}
+    BN_RECP_CTX_init(ret);
+    ret->flags = BN_FLG_MALLOCED;
+    return (ret);
+}
 
 void BN_RECP_CTX_free(BN_RECP_CTX *recp)
-	{
-	if(recp == NULL)
-	    return;
+{
+    if (recp == NULL)
+        return;
 
-	BN_free(&(recp->N));
-	BN_free(&(recp->Nr));
-	if (recp->flags & BN_FLG_MALLOCED)
-		OPENSSL_free(recp);
-	}
+    BN_free(&(recp->N));
+    BN_free(&(recp->Nr));
+    if (recp->flags & BN_FLG_MALLOCED)
+        OPENSSL_free(recp);
+}
 
 int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *d, BN_CTX *ctx)
-	{
-	if (!BN_copy(&(recp->N),d)) return 0;
-	BN_zero(&(recp->Nr));
-	recp->num_bits=BN_num_bits(d);
-	recp->shift=0;
-	return(1);
-	}
+{
+    if (!BN_copy(&(recp->N), d))
+        return 0;
+    BN_zero(&(recp->Nr));
+    recp->num_bits = BN_num_bits(d);
+    recp->shift = 0;
+    return (1);
+}
 
 int BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
-	BN_RECP_CTX *recp, BN_CTX *ctx)
-	{
-	int ret=0;
-	BIGNUM *a;
-	const BIGNUM *ca;
-
-	BN_CTX_start(ctx);
-	if ((a = BN_CTX_get(ctx)) == NULL) goto err;
-	if (y != NULL)
-		{
-		if (x == y)
-			{ if (!BN_sqr(a,x,ctx)) goto err; }
-		else
-			{ if (!BN_mul(a,x,y,ctx)) goto err; }
-		ca = a;
-		}
-	else
-		ca=x; /* Just do the mod */
-
-	ret = BN_div_recp(NULL,r,ca,recp,ctx);
-err:
-	BN_CTX_end(ctx);
-	bn_check_top(r);
-	return(ret);
-	}
+                          BN_RECP_CTX *recp, BN_CTX *ctx)
+{
+    int ret = 0;
+    BIGNUM *a;
+    const BIGNUM *ca;
+
+    BN_CTX_start(ctx);
+    if ((a = BN_CTX_get(ctx)) == NULL)
+        goto err;
+    if (y != NULL) {
+        if (x == y) {
+            if (!BN_sqr(a, x, ctx))
+                goto err;
+        } else {
+            if (!BN_mul(a, x, y, ctx))
+                goto err;
+        }
+        ca = a;
+    } else
+        ca = x;                 /* Just do the mod */
+
+    ret = BN_div_recp(NULL, r, ca, recp, ctx);
+ err:
+    BN_CTX_end(ctx);
+    bn_check_top(r);
+    return (ret);
+}
 
 int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
-	BN_RECP_CTX *recp, BN_CTX *ctx)
-	{
-	int i,j,ret=0;
-	BIGNUM *a,*b,*d,*r;
-
-	BN_CTX_start(ctx);
-	a=BN_CTX_get(ctx);
-	b=BN_CTX_get(ctx);
-	if (dv != NULL)
-		d=dv;
-	else
-		d=BN_CTX_get(ctx);
-	if (rem != NULL)
-		r=rem;
-	else
-		r=BN_CTX_get(ctx);
-	if (a == NULL || b == NULL || d == NULL || r == NULL) goto err;
-
-	if (BN_ucmp(m,&(recp->N)) < 0)
-		{
-		BN_zero(d);
-		if (!BN_copy(r,m)) return 0;
-		BN_CTX_end(ctx);
-		return(1);
-		}
-
-	/* We want the remainder
-	 * Given input of ABCDEF / ab
-	 * we need multiply ABCDEF by 3 digests of the reciprocal of ab
-	 *
-	 */
-
-	/* i := max(BN_num_bits(m), 2*BN_num_bits(N)) */
-	i=BN_num_bits(m);
-	j=recp->num_bits<<1;
-	if (j>i) i=j;
-
-	/* Nr := round(2^i / N) */
-	if (i != recp->shift)
-		recp->shift=BN_reciprocal(&(recp->Nr),&(recp->N),i,ctx);
-	/* BN_reciprocal could have returned -1 for an error */
-	if (recp->shift == -1) goto err;
+                BN_RECP_CTX *recp, BN_CTX *ctx)
+{
+    int i, j, ret = 0;
+    BIGNUM *a, *b, *d, *r;
+
+    BN_CTX_start(ctx);
+    a = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    if (dv != NULL)
+        d = dv;
+    else
+        d = BN_CTX_get(ctx);
+    if (rem != NULL)
+        r = rem;
+    else
+        r = BN_CTX_get(ctx);
+    if (a == NULL || b == NULL || d == NULL || r == NULL)
+        goto err;
+
+    if (BN_ucmp(m, &(recp->N)) < 0) {
+        BN_zero(d);
+        if (!BN_copy(r, m))
+            return 0;
+        BN_CTX_end(ctx);
+        return (1);
+    }
+
+    /*
+     * We want the remainder Given input of ABCDEF / ab we need multiply
+     * ABCDEF by 3 digests of the reciprocal of ab
+     */
+
+    /* i := max(BN_num_bits(m), 2*BN_num_bits(N)) */
+    i = BN_num_bits(m);
+    j = recp->num_bits << 1;
+    if (j > i)
+        i = j;
+
+    /* Nr := round(2^i / N) */
+    if (i != recp->shift)
+        recp->shift = BN_reciprocal(&(recp->Nr), &(recp->N), i, ctx);
+    /* BN_reciprocal could have returned -1 for an error */
+    if (recp->shift == -1)
+        goto err;
 
     /*-
      * d := |round(round(m / 2^BN_num_bits(N)) * recp->Nr / 2^(i - BN_num_bits(N)))|
@@ -177,59 +182,68 @@ int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
      *   <= |(m / 2^BN_num_bits(N)) * (2^i / N) * (2^BN_num_bits(N) / 2^i)|
      *    = |m/N|
      */
-	if (!BN_rshift(a,m,recp->num_bits)) goto err;
-	if (!BN_mul(b,a,&(recp->Nr),ctx)) goto err;
-	if (!BN_rshift(d,b,i-recp->num_bits)) goto err;
-	d->neg=0;
-
-	if (!BN_mul(b,&(recp->N),d,ctx)) goto err;
-	if (!BN_usub(r,m,b)) goto err;
-	r->neg=0;
+    if (!BN_rshift(a, m, recp->num_bits))
+        goto err;
+    if (!BN_mul(b, a, &(recp->Nr), ctx))
+        goto err;
+    if (!BN_rshift(d, b, i - recp->num_bits))
+        goto err;
+    d->neg = 0;
+
+    if (!BN_mul(b, &(recp->N), d, ctx))
+        goto err;
+    if (!BN_usub(r, m, b))
+        goto err;
+    r->neg = 0;
 
 #if 1
-	j=0;
-	while (BN_ucmp(r,&(recp->N)) >= 0)
-		{
-		if (j++ > 2)
-			{
-			BNerr(BN_F_BN_DIV_RECP,BN_R_BAD_RECIPROCAL);
-			goto err;
-			}
-		if (!BN_usub(r,r,&(recp->N))) goto err;
-		if (!BN_add_word(d,1)) goto err;
-		}
+    j = 0;
+    while (BN_ucmp(r, &(recp->N)) >= 0) {
+        if (j++ > 2) {
+            BNerr(BN_F_BN_DIV_RECP, BN_R_BAD_RECIPROCAL);
+            goto err;
+        }
+        if (!BN_usub(r, r, &(recp->N)))
+            goto err;
+        if (!BN_add_word(d, 1))
+            goto err;
+    }
 #endif
 
-	r->neg=BN_is_zero(r)?0:m->neg;
-	d->neg=m->neg^recp->N.neg;
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	bn_check_top(dv);
-	bn_check_top(rem);
-	return(ret);
-	} 
-
-/* len is the expected size of the result
- * We actually calculate with an extra word of precision, so
- * we can do faster division if the remainder is not required.
+    r->neg = BN_is_zero(r) ? 0 : m->neg;
+    d->neg = m->neg ^ recp->N.neg;
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    bn_check_top(dv);
+    bn_check_top(rem);
+    return (ret);
+}
+
+/*
+ * len is the expected size of the result We actually calculate with an extra
+ * word of precision, so we can do faster division if the remainder is not
+ * required.
  */
 /* r := 2^len / m */
 int BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx)
-	{
-	int ret= -1;
-	BIGNUM *t;
-
-	BN_CTX_start(ctx);
-	if((t = BN_CTX_get(ctx)) == NULL) goto err;
-
-	if (!BN_set_bit(t,len)) goto err;
-
-	if (!BN_div(r,NULL,t,m,ctx)) goto err;
-
-	ret=len;
-err:
-	bn_check_top(r);
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+{
+    int ret = -1;
+    BIGNUM *t;
+
+    BN_CTX_start(ctx);
+    if ((t = BN_CTX_get(ctx)) == NULL)
+        goto err;
+
+    if (!BN_set_bit(t, len))
+        goto err;
+
+    if (!BN_div(r, NULL, t, m, ctx))
+        goto err;
+
+    ret = len;
+ err:
+    bn_check_top(r);
+    BN_CTX_end(ctx);
+    return (ret);
+}
diff --git a/crypto/bn/bn_shift.c b/crypto/bn/bn_shift.c
index a6fca2c424..4f3e8ffed7 100644
--- a/crypto/bn/bn_shift.c
+++ b/crypto/bn/bn_shift.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,163 +61,154 @@
 #include "bn_lcl.h"
 
 int BN_lshift1(BIGNUM *r, const BIGNUM *a)
-	{
-	register BN_ULONG *ap,*rp,t,c;
-	int i;
+{
+    register BN_ULONG *ap, *rp, t, c;
+    int i;
 
-	bn_check_top(r);
-	bn_check_top(a);
+    bn_check_top(r);
+    bn_check_top(a);
 
-	if (r != a)
-		{
-		r->neg=a->neg;
-		if (bn_wexpand(r,a->top+1) == NULL) return(0);
-		r->top=a->top;
-		}
-	else
-		{
-		if (bn_wexpand(r,a->top+1) == NULL) return(0);
-		}
-	ap=a->d;
-	rp=r->d;
-	c=0;
-	for (i=0; itop; i++)
-		{
-		t= *(ap++);
-		*(rp++)=((t<<1)|c)&BN_MASK2;
-		c=(t & BN_TBIT)?1:0;
-		}
-	if (c)
-		{
-		*rp=1;
-		r->top++;
-		}
-	bn_check_top(r);
-	return(1);
-	}
+    if (r != a) {
+        r->neg = a->neg;
+        if (bn_wexpand(r, a->top + 1) == NULL)
+            return (0);
+        r->top = a->top;
+    } else {
+        if (bn_wexpand(r, a->top + 1) == NULL)
+            return (0);
+    }
+    ap = a->d;
+    rp = r->d;
+    c = 0;
+    for (i = 0; i < a->top; i++) {
+        t = *(ap++);
+        *(rp++) = ((t << 1) | c) & BN_MASK2;
+        c = (t & BN_TBIT) ? 1 : 0;
+    }
+    if (c) {
+        *rp = 1;
+        r->top++;
+    }
+    bn_check_top(r);
+    return (1);
+}
 
 int BN_rshift1(BIGNUM *r, const BIGNUM *a)
-	{
-	BN_ULONG *ap,*rp,t,c;
-	int i,j;
+{
+    BN_ULONG *ap, *rp, t, c;
+    int i, j;
 
-	bn_check_top(r);
-	bn_check_top(a);
+    bn_check_top(r);
+    bn_check_top(a);
 
-	if (BN_is_zero(a))
-		{
-		BN_zero(r);
-		return(1);
-		}
-	i = a->top;
-	ap= a->d;
-	j = i-(ap[i-1]==1);
-	if (a != r)
-		{
-		if (bn_wexpand(r,j) == NULL) return(0);
-		r->neg=a->neg;
-		}
-	rp=r->d;
-	t=ap[--i];
-	c=(t&1)?BN_TBIT:0;
-	if (t>>=1) rp[i]=t;
-	while (i>0)
-		{
-		t=ap[--i];
-		rp[i]=((t>>1)&BN_MASK2)|c;
-		c=(t&1)?BN_TBIT:0;
-		}
-	r->top=j;
-	bn_check_top(r);
-	return(1);
-	}
+    if (BN_is_zero(a)) {
+        BN_zero(r);
+        return (1);
+    }
+    i = a->top;
+    ap = a->d;
+    j = i - (ap[i - 1] == 1);
+    if (a != r) {
+        if (bn_wexpand(r, j) == NULL)
+            return (0);
+        r->neg = a->neg;
+    }
+    rp = r->d;
+    t = ap[--i];
+    c = (t & 1) ? BN_TBIT : 0;
+    if (t >>= 1)
+        rp[i] = t;
+    while (i > 0) {
+        t = ap[--i];
+        rp[i] = ((t >> 1) & BN_MASK2) | c;
+        c = (t & 1) ? BN_TBIT : 0;
+    }
+    r->top = j;
+    bn_check_top(r);
+    return (1);
+}
 
 int BN_lshift(BIGNUM *r, const BIGNUM *a, int n)
-	{
-	int i,nw,lb,rb;
-	BN_ULONG *t,*f;
-	BN_ULONG l;
+{
+    int i, nw, lb, rb;
+    BN_ULONG *t, *f;
+    BN_ULONG l;
 
-	bn_check_top(r);
-	bn_check_top(a);
+    bn_check_top(r);
+    bn_check_top(a);
 
-	r->neg=a->neg;
-	nw=n/BN_BITS2;
-	if (bn_wexpand(r,a->top+nw+1) == NULL) return(0);
-	lb=n%BN_BITS2;
-	rb=BN_BITS2-lb;
-	f=a->d;
-	t=r->d;
-	t[a->top+nw]=0;
-	if (lb == 0)
-		for (i=a->top-1; i>=0; i--)
-			t[nw+i]=f[i];
-	else
-		for (i=a->top-1; i>=0; i--)
-			{
-			l=f[i];
-			t[nw+i+1]|=(l>>rb)&BN_MASK2;
-			t[nw+i]=(l<top=a->top+nw+1;
-	bn_correct_top(r);
-	bn_check_top(r);
-	return(1);
-	}
+    r->neg = a->neg;
+    nw = n / BN_BITS2;
+    if (bn_wexpand(r, a->top + nw + 1) == NULL)
+        return (0);
+    lb = n % BN_BITS2;
+    rb = BN_BITS2 - lb;
+    f = a->d;
+    t = r->d;
+    t[a->top + nw] = 0;
+    if (lb == 0)
+        for (i = a->top - 1; i >= 0; i--)
+            t[nw + i] = f[i];
+    else
+        for (i = a->top - 1; i >= 0; i--) {
+            l = f[i];
+            t[nw + i + 1] |= (l >> rb) & BN_MASK2;
+            t[nw + i] = (l << lb) & BN_MASK2;
+        }
+    memset(t, 0, nw * sizeof(t[0]));
+    /*
+     * for (i=0; itop = a->top + nw + 1;
+    bn_correct_top(r);
+    bn_check_top(r);
+    return (1);
+}
 
 int BN_rshift(BIGNUM *r, const BIGNUM *a, int n)
-	{
-	int i,j,nw,lb,rb;
-	BN_ULONG *t,*f;
-	BN_ULONG l,tmp;
+{
+    int i, j, nw, lb, rb;
+    BN_ULONG *t, *f;
+    BN_ULONG l, tmp;
 
-	bn_check_top(r);
-	bn_check_top(a);
+    bn_check_top(r);
+    bn_check_top(a);
 
-	nw=n/BN_BITS2;
-	rb=n%BN_BITS2;
-	lb=BN_BITS2-rb;
-	if (nw >= a->top || a->top == 0)
-		{
-		BN_zero(r);
-		return(1);
-		}
-	i = (BN_num_bits(a)-n+(BN_BITS2-1))/BN_BITS2;
-	if (r != a)
-		{
-		r->neg=a->neg;
-		if (bn_wexpand(r,i) == NULL) return(0);
-		}
-	else
-		{
-		if (n == 0)
-			return 1; /* or the copying loop will go berserk */
-		}
+    nw = n / BN_BITS2;
+    rb = n % BN_BITS2;
+    lb = BN_BITS2 - rb;
+    if (nw >= a->top || a->top == 0) {
+        BN_zero(r);
+        return (1);
+    }
+    i = (BN_num_bits(a) - n + (BN_BITS2 - 1)) / BN_BITS2;
+    if (r != a) {
+        r->neg = a->neg;
+        if (bn_wexpand(r, i) == NULL)
+            return (0);
+    } else {
+        if (n == 0)
+            return 1;           /* or the copying loop will go berserk */
+    }
 
-	f= &(a->d[nw]);
-	t=r->d;
-	j=a->top-nw;
-	r->top=i;
+    f = &(a->d[nw]);
+    t = r->d;
+    j = a->top - nw;
+    r->top = i;
 
-	if (rb == 0)
-		{
-		for (i=j; i != 0; i--)
-			*(t++)= *(f++);
-		}
-	else
-		{
-		l= *(f++);
-		for (i=j-1; i != 0; i--)
-			{
-			tmp =(l>>rb)&BN_MASK2;
-			l= *(f++);
-			*(t++) =(tmp|(l<>rb)&BN_MASK2)) *(t) = l;
-		}
-	bn_check_top(r);
-	return(1);
-	}
+    if (rb == 0) {
+        for (i = j; i != 0; i--)
+            *(t++) = *(f++);
+    } else {
+        l = *(f++);
+        for (i = j - 1; i != 0; i--) {
+            tmp = (l >> rb) & BN_MASK2;
+            l = *(f++);
+            *(t++) = (tmp | (l << lb)) & BN_MASK2;
+        }
+        if ((l = (l >> rb) & BN_MASK2))
+            *(t) = l;
+    }
+    bn_check_top(r);
+    return (1);
+}
diff --git a/crypto/bn/bn_sqr.c b/crypto/bn/bn_sqr.c
index b1b6f9b0a2..51daae4481 100644
--- a/crypto/bn/bn_sqr.c
+++ b/crypto/bn/bn_sqr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,137 +61,133 @@
 #include "bn_lcl.h"
 
 /* r must not be a */
-/* I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96 */
+/*
+ * I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96
+ */
 int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	int max,al;
-	int ret = 0;
-	BIGNUM *tmp,*rr;
+{
+    int max, al;
+    int ret = 0;
+    BIGNUM *tmp, *rr;
 
 #ifdef BN_COUNT
-	fprintf(stderr,"BN_sqr %d * %d\n",a->top,a->top);
+    fprintf(stderr, "BN_sqr %d * %d\n", a->top, a->top);
 #endif
-	bn_check_top(a);
+    bn_check_top(a);
 
-	al=a->top;
-	if (al <= 0)
-		{
-		r->top=0;
-		r->neg = 0;
-		return 1;
-		}
+    al = a->top;
+    if (al <= 0) {
+        r->top = 0;
+        r->neg = 0;
+        return 1;
+    }
 
-	BN_CTX_start(ctx);
-	rr=(a != r) ? r : BN_CTX_get(ctx);
-	tmp=BN_CTX_get(ctx);
-	if (!rr || !tmp) goto err;
+    BN_CTX_start(ctx);
+    rr = (a != r) ? r : BN_CTX_get(ctx);
+    tmp = BN_CTX_get(ctx);
+    if (!rr || !tmp)
+        goto err;
 
-	max = 2 * al; /* Non-zero (from above) */
-	if (bn_wexpand(rr,max) == NULL) goto err;
+    max = 2 * al;               /* Non-zero (from above) */
+    if (bn_wexpand(rr, max) == NULL)
+        goto err;
 
-	if (al == 4)
-		{
+    if (al == 4) {
 #ifndef BN_SQR_COMBA
-		BN_ULONG t[8];
-		bn_sqr_normal(rr->d,a->d,4,t);
+        BN_ULONG t[8];
+        bn_sqr_normal(rr->d, a->d, 4, t);
 #else
-		bn_sqr_comba4(rr->d,a->d);
+        bn_sqr_comba4(rr->d, a->d);
 #endif
-		}
-	else if (al == 8)
-		{
+    } else if (al == 8) {
 #ifndef BN_SQR_COMBA
-		BN_ULONG t[16];
-		bn_sqr_normal(rr->d,a->d,8,t);
+        BN_ULONG t[16];
+        bn_sqr_normal(rr->d, a->d, 8, t);
 #else
-		bn_sqr_comba8(rr->d,a->d);
+        bn_sqr_comba8(rr->d, a->d);
 #endif
-		}
-	else 
-		{
+    } else {
 #if defined(BN_RECURSION)
-		if (al < BN_SQR_RECURSIVE_SIZE_NORMAL)
-			{
-			BN_ULONG t[BN_SQR_RECURSIVE_SIZE_NORMAL*2];
-			bn_sqr_normal(rr->d,a->d,al,t);
-			}
-		else
-			{
-			int j,k;
+        if (al < BN_SQR_RECURSIVE_SIZE_NORMAL) {
+            BN_ULONG t[BN_SQR_RECURSIVE_SIZE_NORMAL * 2];
+            bn_sqr_normal(rr->d, a->d, al, t);
+        } else {
+            int j, k;
 
-			j=BN_num_bits_word((BN_ULONG)al);
-			j=1<<(j-1);
-			k=j+j;
-			if (al == j)
-				{
-				if (bn_wexpand(tmp,k*2) == NULL) goto err;
-				bn_sqr_recursive(rr->d,a->d,al,tmp->d);
-				}
-			else
-				{
-				if (bn_wexpand(tmp,max) == NULL) goto err;
-				bn_sqr_normal(rr->d,a->d,al,tmp->d);
-				}
-			}
+            j = BN_num_bits_word((BN_ULONG)al);
+            j = 1 << (j - 1);
+            k = j + j;
+            if (al == j) {
+                if (bn_wexpand(tmp, k * 2) == NULL)
+                    goto err;
+                bn_sqr_recursive(rr->d, a->d, al, tmp->d);
+            } else {
+                if (bn_wexpand(tmp, max) == NULL)
+                    goto err;
+                bn_sqr_normal(rr->d, a->d, al, tmp->d);
+            }
+        }
 #else
-		if (bn_wexpand(tmp,max) == NULL) goto err;
-		bn_sqr_normal(rr->d,a->d,al,tmp->d);
+        if (bn_wexpand(tmp, max) == NULL)
+            goto err;
+        bn_sqr_normal(rr->d, a->d, al, tmp->d);
 #endif
-		}
+    }
 
-	rr->neg=0;
-	/* If the most-significant half of the top word of 'a' is zero, then
-	 * the square of 'a' will max-1 words. */
-	if(a->d[al - 1] == (a->d[al - 1] & BN_MASK2l))
-		rr->top = max - 1;
-	else
-		rr->top = max;
-	if (rr != r) BN_copy(r,rr);
-	ret = 1;
+    rr->neg = 0;
+    /*
+     * If the most-significant half of the top word of 'a' is zero, then the
+     * square of 'a' will max-1 words.
+     */
+    if (a->d[al - 1] == (a->d[al - 1] & BN_MASK2l))
+        rr->top = max - 1;
+    else
+        rr->top = max;
+    if (rr != r)
+        BN_copy(r, rr);
+    ret = 1;
  err:
-	bn_check_top(rr);
-	bn_check_top(tmp);
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+    bn_check_top(rr);
+    bn_check_top(tmp);
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 /* tmp must have 2*n words */
 void bn_sqr_normal(BN_ULONG *r, const BN_ULONG *a, int n, BN_ULONG *tmp)
-	{
-	int i,j,max;
-	const BN_ULONG *ap;
-	BN_ULONG *rp;
+{
+    int i, j, max;
+    const BN_ULONG *ap;
+    BN_ULONG *rp;
 
-	max=n*2;
-	ap=a;
-	rp=r;
-	rp[0]=rp[max-1]=0;
-	rp++;
-	j=n;
+    max = n * 2;
+    ap = a;
+    rp = r;
+    rp[0] = rp[max - 1] = 0;
+    rp++;
+    j = n;
 
-	if (--j > 0)
-		{
-		ap++;
-		rp[j]=bn_mul_words(rp,ap,j,ap[-1]);
-		rp+=2;
-		}
+    if (--j > 0) {
+        ap++;
+        rp[j] = bn_mul_words(rp, ap, j, ap[-1]);
+        rp += 2;
+    }
 
-	for (i=n-2; i>0; i--)
-		{
-		j--;
-		ap++;
-		rp[j]=bn_mul_add_words(rp,ap,j,ap[-1]);
-		rp+=2;
-		}
+    for (i = n - 2; i > 0; i--) {
+        j--;
+        ap++;
+        rp[j] = bn_mul_add_words(rp, ap, j, ap[-1]);
+        rp += 2;
+    }
 
-	bn_add_words(r,r,r,max);
+    bn_add_words(r, r, r, max);
 
-	/* There will not be a carry */
+    /* There will not be a carry */
 
-	bn_sqr_words(tmp,a,n);
+    bn_sqr_words(tmp, a, n);
 
-	bn_add_words(r,r,tmp,max);
-	}
+    bn_add_words(r, r, tmp, max);
+}
 
 #ifdef BN_RECURSION
 /*-
@@ -206,93 +202,89 @@ void bn_sqr_normal(BN_ULONG *r, const BN_ULONG *a, int n, BN_ULONG *tmp)
  * a[1]*b[1]
  */
 void bn_sqr_recursive(BN_ULONG *r, const BN_ULONG *a, int n2, BN_ULONG *t)
-	{
-	int n=n2/2;
-	int zero,c1;
-	BN_ULONG ln,lo,*p;
+{
+    int n = n2 / 2;
+    int zero, c1;
+    BN_ULONG ln, lo, *p;
 
-#ifdef BN_COUNT
-	fprintf(stderr," bn_sqr_recursive %d * %d\n",n2,n2);
-#endif
-	if (n2 == 4)
-		{
-#ifndef BN_SQR_COMBA
-		bn_sqr_normal(r,a,4,t);
-#else
-		bn_sqr_comba4(r,a);
-#endif
-		return;
-		}
-	else if (n2 == 8)
-		{
-#ifndef BN_SQR_COMBA
-		bn_sqr_normal(r,a,8,t);
-#else
-		bn_sqr_comba8(r,a);
-#endif
-		return;
-		}
-	if (n2 < BN_SQR_RECURSIVE_SIZE_NORMAL)
-		{
-		bn_sqr_normal(r,a,n2,t);
-		return;
-		}
-	/* r=(a[0]-a[1])*(a[1]-a[0]) */
-	c1=bn_cmp_words(a,&(a[n]),n);
-	zero=0;
-	if (c1 > 0)
-		bn_sub_words(t,a,&(a[n]),n);
-	else if (c1 < 0)
-		bn_sub_words(t,&(a[n]),a,n);
-	else
-		zero=1;
+# ifdef BN_COUNT
+    fprintf(stderr, " bn_sqr_recursive %d * %d\n", n2, n2);
+# endif
+    if (n2 == 4) {
+# ifndef BN_SQR_COMBA
+        bn_sqr_normal(r, a, 4, t);
+# else
+        bn_sqr_comba4(r, a);
+# endif
+        return;
+    } else if (n2 == 8) {
+# ifndef BN_SQR_COMBA
+        bn_sqr_normal(r, a, 8, t);
+# else
+        bn_sqr_comba8(r, a);
+# endif
+        return;
+    }
+    if (n2 < BN_SQR_RECURSIVE_SIZE_NORMAL) {
+        bn_sqr_normal(r, a, n2, t);
+        return;
+    }
+    /* r=(a[0]-a[1])*(a[1]-a[0]) */
+    c1 = bn_cmp_words(a, &(a[n]), n);
+    zero = 0;
+    if (c1 > 0)
+        bn_sub_words(t, a, &(a[n]), n);
+    else if (c1 < 0)
+        bn_sub_words(t, &(a[n]), a, n);
+    else
+        zero = 1;
 
-	/* The result will always be negative unless it is zero */
-	p= &(t[n2*2]);
+    /* The result will always be negative unless it is zero */
+    p = &(t[n2 * 2]);
 
-	if (!zero)
-		bn_sqr_recursive(&(t[n2]),t,n,p);
-	else
-		memset(&(t[n2]),0,n2*sizeof(BN_ULONG));
-	bn_sqr_recursive(r,a,n,p);
-	bn_sqr_recursive(&(r[n2]),&(a[n]),n,p);
+    if (!zero)
+        bn_sqr_recursive(&(t[n2]), t, n, p);
+    else
+        memset(&(t[n2]), 0, n2 * sizeof(BN_ULONG));
+    bn_sqr_recursive(r, a, n, p);
+    bn_sqr_recursive(&(r[n2]), &(a[n]), n, p);
 
-	/*-
-	 * t[32] holds (a[0]-a[1])*(a[1]-a[0]), it is negative or zero
-	 * r[10] holds (a[0]*b[0])
-	 * r[32] holds (b[1]*b[1])
-	 */
+        /*-
+         * t[32] holds (a[0]-a[1])*(a[1]-a[0]), it is negative or zero
+         * r[10] holds (a[0]*b[0])
+         * r[32] holds (b[1]*b[1])
+         */
 
-	c1=(int)(bn_add_words(t,r,&(r[n2]),n2));
+    c1 = (int)(bn_add_words(t, r, &(r[n2]), n2));
 
-	/* t[32] is negative */
-	c1-=(int)(bn_sub_words(&(t[n2]),t,&(t[n2]),n2));
+    /* t[32] is negative */
+    c1 -= (int)(bn_sub_words(&(t[n2]), t, &(t[n2]), n2));
 
-	/*-
-	 * t[32] holds (a[0]-a[1])*(a[1]-a[0])+(a[0]*a[0])+(a[1]*a[1])
-	 * r[10] holds (a[0]*a[0])
-	 * r[32] holds (a[1]*a[1])
-	 * c1 holds the carry bits
-	 */
-	c1+=(int)(bn_add_words(&(r[n]),&(r[n]),&(t[n2]),n2));
-	if (c1)
-		{
-		p= &(r[n+n2]);
-		lo= *p;
-		ln=(lo+c1)&BN_MASK2;
-		*p=ln;
+        /*-
+         * t[32] holds (a[0]-a[1])*(a[1]-a[0])+(a[0]*a[0])+(a[1]*a[1])
+         * r[10] holds (a[0]*a[0])
+         * r[32] holds (a[1]*a[1])
+         * c1 holds the carry bits
+         */
+    c1 += (int)(bn_add_words(&(r[n]), &(r[n]), &(t[n2]), n2));
+    if (c1) {
+        p = &(r[n + n2]);
+        lo = *p;
+        ln = (lo + c1) & BN_MASK2;
+        *p = ln;
 
-		/* The overflow will stop before we over write
-		 * words we should not overwrite */
-		if (ln < (BN_ULONG)c1)
-			{
-			do	{
-				p++;
-				lo= *p;
-				ln=(lo+1)&BN_MASK2;
-				*p=ln;
-				} while (ln == 0);
-			}
-		}
-	}
+        /*
+         * The overflow will stop before we over write words we should not
+         * overwrite
+         */
+        if (ln < (BN_ULONG)c1) {
+            do {
+                p++;
+                lo = *p;
+                ln = (lo + 1) & BN_MASK2;
+                *p = ln;
+            } while (ln == 0);
+        }
+    }
+}
 #endif
diff --git a/crypto/bn/bn_sqrt.c b/crypto/bn/bn_sqrt.c
index 04cf4a0bf8..772c8080bb 100644
--- a/crypto/bn/bn_sqrt.c
+++ b/crypto/bn/bn_sqrt.c
@@ -1,6 +1,8 @@
 /* crypto/bn/bn_sqrt.c */
-/* Written by Lenka Fibikova 
- * and Bodo Moeller for the OpenSSL project. */
+/*
+ * Written by Lenka Fibikova  and Bodo
+ * Moeller for the OpenSSL project.
+ */
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
  *
@@ -9,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,340 +60,350 @@
 #include "cryptlib.h"
 #include "bn_lcl.h"
 
-
-BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx) 
-/* Returns 'ret' such that
- *      ret^2 == a (mod p),
- * using the Tonelli/Shanks algorithm (cf. Henri Cohen, "A Course
- * in Algebraic Computational Number Theory", algorithm 1.5.1).
- * 'p' must be prime!
+BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
+/*
+ * Returns 'ret' such that ret^2 == a (mod p), using the Tonelli/Shanks
+ * algorithm (cf. Henri Cohen, "A Course in Algebraic Computational Number
+ * Theory", algorithm 1.5.1). 'p' must be prime!
  */
-	{
-	BIGNUM *ret = in;
-	int err = 1;
-	int r;
-	BIGNUM *A, *b, *q, *t, *x, *y;
-	int e, i, j;
-	
-	if (!BN_is_odd(p) || BN_abs_is_word(p, 1))
-		{
-		if (BN_abs_is_word(p, 2))
-			{
-			if (ret == NULL)
-				ret = BN_new();
-			if (ret == NULL)
-				goto end;
-			if (!BN_set_word(ret, BN_is_bit_set(a, 0)))
-				{
-				if (ret != in)
-					BN_free(ret);
-				return NULL;
-				}
-			bn_check_top(ret);
-			return ret;
-			}
-
-		BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
-		return(NULL);
-		}
-
-	if (BN_is_zero(a) || BN_is_one(a))
-		{
-		if (ret == NULL)
-			ret = BN_new();
-		if (ret == NULL)
-			goto end;
-		if (!BN_set_word(ret, BN_is_one(a)))
-			{
-			if (ret != in)
-				BN_free(ret);
-			return NULL;
-			}
-		bn_check_top(ret);
-		return ret;
-		}
-
-	BN_CTX_start(ctx);
-	A = BN_CTX_get(ctx);
-	b = BN_CTX_get(ctx);
-	q = BN_CTX_get(ctx);
-	t = BN_CTX_get(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	if (y == NULL) goto end;
-	
-	if (ret == NULL)
-		ret = BN_new();
-	if (ret == NULL) goto end;
-
-	/* A = a mod p */
-	if (!BN_nnmod(A, a, p, ctx)) goto end;
-
-	/* now write  |p| - 1  as  2^e*q  where  q  is odd */
-	e = 1;
-	while (!BN_is_bit_set(p, e))
-		e++;
-	/* we'll set  q  later (if needed) */
-
-	if (e == 1)
-		{
-		/*-
-		 * The easy case:  (|p|-1)/2  is odd, so 2 has an inverse
-		 * modulo  (|p|-1)/2,  and square roots can be computed
-		 * directly by modular exponentiation.
-		 * We have
-		 *     2 * (|p|+1)/4 == 1   (mod (|p|-1)/2),
-		 * so we can use exponent  (|p|+1)/4,  i.e.  (|p|-3)/4 + 1.
-		 */
-		if (!BN_rshift(q, p, 2)) goto end;
-		q->neg = 0;
-		if (!BN_add_word(q, 1)) goto end;
-		if (!BN_mod_exp(ret, A, q, p, ctx)) goto end;
-		err = 0;
-		goto vrfy;
-		}
-	
-	if (e == 2)
-		{
-		/*-
-		 * |p| == 5  (mod 8)
-		 *
-		 * In this case  2  is always a non-square since
-		 * Legendre(2,p) = (-1)^((p^2-1)/8)  for any odd prime.
-		 * So if  a  really is a square, then  2*a  is a non-square.
-		 * Thus for
-		 *      b := (2*a)^((|p|-5)/8),
-		 *      i := (2*a)*b^2
-		 * we have
-		 *     i^2 = (2*a)^((1 + (|p|-5)/4)*2)
-		 *         = (2*a)^((p-1)/2)
-		 *         = -1;
-		 * so if we set
-		 *      x := a*b*(i-1),
-		 * then
-		 *     x^2 = a^2 * b^2 * (i^2 - 2*i + 1)
-		 *         = a^2 * b^2 * (-2*i)
-		 *         = a*(-i)*(2*a*b^2)
-		 *         = a*(-i)*i
-		 *         = a.
-		 *
-		 * (This is due to A.O.L. Atkin, 
-		 * ,
-		 * November 1992.)
-		 */
-
-		/* t := 2*a */
-		if (!BN_mod_lshift1_quick(t, A, p)) goto end;
-
-		/* b := (2*a)^((|p|-5)/8) */
-		if (!BN_rshift(q, p, 3)) goto end;
-		q->neg = 0;
-		if (!BN_mod_exp(b, t, q, p, ctx)) goto end;
-
-		/* y := b^2 */
-		if (!BN_mod_sqr(y, b, p, ctx)) goto end;
-
-		/* t := (2*a)*b^2 - 1*/
-		if (!BN_mod_mul(t, t, y, p, ctx)) goto end;
-		if (!BN_sub_word(t, 1)) goto end;
-
-		/* x = a*b*t */
-		if (!BN_mod_mul(x, A, b, p, ctx)) goto end;
-		if (!BN_mod_mul(x, x, t, p, ctx)) goto end;
-
-		if (!BN_copy(ret, x)) goto end;
-		err = 0;
-		goto vrfy;
-		}
-	
-	/* e > 2, so we really have to use the Tonelli/Shanks algorithm.
-	 * First, find some  y  that is not a square. */
-	if (!BN_copy(q, p)) goto end; /* use 'q' as temp */
-	q->neg = 0;
-	i = 2;
-	do
-		{
-		/* For efficiency, try small numbers first;
-		 * if this fails, try random numbers.
-		 */
-		if (i < 22)
-			{
-			if (!BN_set_word(y, i)) goto end;
-			}
-		else
-			{
-			if (!BN_pseudo_rand(y, BN_num_bits(p), 0, 0)) goto end;
-			if (BN_ucmp(y, p) >= 0)
-				{
-				if (!(p->neg ? BN_add : BN_sub)(y, y, p)) goto end;
-				}
-			/* now 0 <= y < |p| */
-			if (BN_is_zero(y))
-				if (!BN_set_word(y, i)) goto end;
-			}
-		
-		r = BN_kronecker(y, q, ctx); /* here 'q' is |p| */
-		if (r < -1) goto end;
-		if (r == 0)
-			{
-			/* m divides p */
-			BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
-			goto end;
-			}
-		}
-	while (r == 1 && ++i < 82);
-	
-	if (r != -1)
-		{
-		/* Many rounds and still no non-square -- this is more likely
-		 * a bug than just bad luck.
-		 * Even if  p  is not prime, we should have found some  y
-		 * such that r == -1.
-		 */
-		BNerr(BN_F_BN_MOD_SQRT, BN_R_TOO_MANY_ITERATIONS);
-		goto end;
-		}
-
-	/* Here's our actual 'q': */
-	if (!BN_rshift(q, q, e)) goto end;
-
-	/* Now that we have some non-square, we can find an element
-	 * of order  2^e  by computing its q'th power. */
-	if (!BN_mod_exp(y, y, q, p, ctx)) goto end;
-	if (BN_is_one(y))
-		{
-		BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
-		goto end;
-		}
-
-	/*-
-	 * Now we know that (if  p  is indeed prime) there is an integer
-	 * k,  0 <= k < 2^e,  such that
-	 *
-	 *      a^q * y^k == 1   (mod p).
-	 *
-	 * As  a^q  is a square and  y  is not,  k  must be even.
-	 * q+1  is even, too, so there is an element
-	 *
-	 *     X := a^((q+1)/2) * y^(k/2),
-	 *
-	 * and it satisfies
-	 *
-	 *     X^2 = a^q * a     * y^k
-	 *         = a,
-	 *
-	 * so it is the square root that we are looking for.
-	 */
-	
-	/* t := (q-1)/2  (note that  q  is odd) */
-	if (!BN_rshift1(t, q)) goto end;
-	
-	/* x := a^((q-1)/2) */
-	if (BN_is_zero(t)) /* special case: p = 2^e + 1 */
-		{
-		if (!BN_nnmod(t, A, p, ctx)) goto end;
-		if (BN_is_zero(t))
-			{
-			/* special case: a == 0  (mod p) */
-			BN_zero(ret);
-			err = 0;
-			goto end;
-			}
-		else
-			if (!BN_one(x)) goto end;
-		}
-	else
-		{
-		if (!BN_mod_exp(x, A, t, p, ctx)) goto end;
-		if (BN_is_zero(x))
-			{
-			/* special case: a == 0  (mod p) */
-			BN_zero(ret);
-			err = 0;
-			goto end;
-			}
-		}
-
-	/* b := a*x^2  (= a^q) */
-	if (!BN_mod_sqr(b, x, p, ctx)) goto end;
-	if (!BN_mod_mul(b, b, A, p, ctx)) goto end;
-	
-	/* x := a*x    (= a^((q+1)/2)) */
-	if (!BN_mod_mul(x, x, A, p, ctx)) goto end;
-
-	while (1)
-		{
-		/*- 
-		 * Now  b  is  a^q * y^k  for some even  k  (0 <= k < 2^E
-		 * where  E  refers to the original value of  e,  which we
-		 * don't keep in a variable),  and  x  is  a^((q+1)/2) * y^(k/2).
-		 *
-		 * We have  a*b = x^2,
-		 *    y^2^(e-1) = -1,
-		 *    b^2^(e-1) = 1.
-		 */
-
-		if (BN_is_one(b))
-			{
-			if (!BN_copy(ret, x)) goto end;
-			err = 0;
-			goto vrfy;
-			}
-
-
-		/* find smallest  i  such that  b^(2^i) = 1 */
-		i = 1;
-		if (!BN_mod_sqr(t, b, p, ctx)) goto end;
-		while (!BN_is_one(t))
-			{
-			i++;
-			if (i == e)
-				{
-				BNerr(BN_F_BN_MOD_SQRT, BN_R_NOT_A_SQUARE);
-				goto end;
-				}
-			if (!BN_mod_mul(t, t, t, p, ctx)) goto end;
-			}
-		
-
-		/* t := y^2^(e - i - 1) */
-		if (!BN_copy(t, y)) goto end;
-		for (j = e - i - 1; j > 0; j--)
-			{
-			if (!BN_mod_sqr(t, t, p, ctx)) goto end;
-			}
-		if (!BN_mod_mul(y, t, t, p, ctx)) goto end;
-		if (!BN_mod_mul(x, x, t, p, ctx)) goto end;
-		if (!BN_mod_mul(b, b, y, p, ctx)) goto end;
-		e = i;
-		}
+{
+    BIGNUM *ret = in;
+    int err = 1;
+    int r;
+    BIGNUM *A, *b, *q, *t, *x, *y;
+    int e, i, j;
+
+    if (!BN_is_odd(p) || BN_abs_is_word(p, 1)) {
+        if (BN_abs_is_word(p, 2)) {
+            if (ret == NULL)
+                ret = BN_new();
+            if (ret == NULL)
+                goto end;
+            if (!BN_set_word(ret, BN_is_bit_set(a, 0))) {
+                if (ret != in)
+                    BN_free(ret);
+                return NULL;
+            }
+            bn_check_top(ret);
+            return ret;
+        }
+
+        BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
+        return (NULL);
+    }
+
+    if (BN_is_zero(a) || BN_is_one(a)) {
+        if (ret == NULL)
+            ret = BN_new();
+        if (ret == NULL)
+            goto end;
+        if (!BN_set_word(ret, BN_is_one(a))) {
+            if (ret != in)
+                BN_free(ret);
+            return NULL;
+        }
+        bn_check_top(ret);
+        return ret;
+    }
+
+    BN_CTX_start(ctx);
+    A = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    q = BN_CTX_get(ctx);
+    t = BN_CTX_get(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    if (y == NULL)
+        goto end;
+
+    if (ret == NULL)
+        ret = BN_new();
+    if (ret == NULL)
+        goto end;
+
+    /* A = a mod p */
+    if (!BN_nnmod(A, a, p, ctx))
+        goto end;
+
+    /* now write  |p| - 1  as  2^e*q  where  q  is odd */
+    e = 1;
+    while (!BN_is_bit_set(p, e))
+        e++;
+    /* we'll set  q  later (if needed) */
+
+    if (e == 1) {
+                /*-
+                 * The easy case:  (|p|-1)/2  is odd, so 2 has an inverse
+                 * modulo  (|p|-1)/2,  and square roots can be computed
+                 * directly by modular exponentiation.
+                 * We have
+                 *     2 * (|p|+1)/4 == 1   (mod (|p|-1)/2),
+                 * so we can use exponent  (|p|+1)/4,  i.e.  (|p|-3)/4 + 1.
+                 */
+        if (!BN_rshift(q, p, 2))
+            goto end;
+        q->neg = 0;
+        if (!BN_add_word(q, 1))
+            goto end;
+        if (!BN_mod_exp(ret, A, q, p, ctx))
+            goto end;
+        err = 0;
+        goto vrfy;
+    }
+
+    if (e == 2) {
+                /*-
+                 * |p| == 5  (mod 8)
+                 *
+                 * In this case  2  is always a non-square since
+                 * Legendre(2,p) = (-1)^((p^2-1)/8)  for any odd prime.
+                 * So if  a  really is a square, then  2*a  is a non-square.
+                 * Thus for
+                 *      b := (2*a)^((|p|-5)/8),
+                 *      i := (2*a)*b^2
+                 * we have
+                 *     i^2 = (2*a)^((1 + (|p|-5)/4)*2)
+                 *         = (2*a)^((p-1)/2)
+                 *         = -1;
+                 * so if we set
+                 *      x := a*b*(i-1),
+                 * then
+                 *     x^2 = a^2 * b^2 * (i^2 - 2*i + 1)
+                 *         = a^2 * b^2 * (-2*i)
+                 *         = a*(-i)*(2*a*b^2)
+                 *         = a*(-i)*i
+                 *         = a.
+                 *
+                 * (This is due to A.O.L. Atkin,
+                 * ,
+                 * November 1992.)
+                 */
+
+        /* t := 2*a */
+        if (!BN_mod_lshift1_quick(t, A, p))
+            goto end;
+
+        /* b := (2*a)^((|p|-5)/8) */
+        if (!BN_rshift(q, p, 3))
+            goto end;
+        q->neg = 0;
+        if (!BN_mod_exp(b, t, q, p, ctx))
+            goto end;
+
+        /* y := b^2 */
+        if (!BN_mod_sqr(y, b, p, ctx))
+            goto end;
+
+        /* t := (2*a)*b^2 - 1 */
+        if (!BN_mod_mul(t, t, y, p, ctx))
+            goto end;
+        if (!BN_sub_word(t, 1))
+            goto end;
+
+        /* x = a*b*t */
+        if (!BN_mod_mul(x, A, b, p, ctx))
+            goto end;
+        if (!BN_mod_mul(x, x, t, p, ctx))
+            goto end;
+
+        if (!BN_copy(ret, x))
+            goto end;
+        err = 0;
+        goto vrfy;
+    }
+
+    /*
+     * e > 2, so we really have to use the Tonelli/Shanks algorithm. First,
+     * find some y that is not a square.
+     */
+    if (!BN_copy(q, p))
+        goto end;               /* use 'q' as temp */
+    q->neg = 0;
+    i = 2;
+    do {
+        /*
+         * For efficiency, try small numbers first; if this fails, try random
+         * numbers.
+         */
+        if (i < 22) {
+            if (!BN_set_word(y, i))
+                goto end;
+        } else {
+            if (!BN_pseudo_rand(y, BN_num_bits(p), 0, 0))
+                goto end;
+            if (BN_ucmp(y, p) >= 0) {
+                if (!(p->neg ? BN_add : BN_sub) (y, y, p))
+                    goto end;
+            }
+            /* now 0 <= y < |p| */
+            if (BN_is_zero(y))
+                if (!BN_set_word(y, i))
+                    goto end;
+        }
+
+        r = BN_kronecker(y, q, ctx); /* here 'q' is |p| */
+        if (r < -1)
+            goto end;
+        if (r == 0) {
+            /* m divides p */
+            BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
+            goto end;
+        }
+    }
+    while (r == 1 && ++i < 82);
+
+    if (r != -1) {
+        /*
+         * Many rounds and still no non-square -- this is more likely a bug
+         * than just bad luck. Even if p is not prime, we should have found
+         * some y such that r == -1.
+         */
+        BNerr(BN_F_BN_MOD_SQRT, BN_R_TOO_MANY_ITERATIONS);
+        goto end;
+    }
+
+    /* Here's our actual 'q': */
+    if (!BN_rshift(q, q, e))
+        goto end;
+
+    /*
+     * Now that we have some non-square, we can find an element of order 2^e
+     * by computing its q'th power.
+     */
+    if (!BN_mod_exp(y, y, q, p, ctx))
+        goto end;
+    if (BN_is_one(y)) {
+        BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
+        goto end;
+    }
+
+        /*-
+         * Now we know that (if  p  is indeed prime) there is an integer
+         * k,  0 <= k < 2^e,  such that
+         *
+         *      a^q * y^k == 1   (mod p).
+         *
+         * As  a^q  is a square and  y  is not,  k  must be even.
+         * q+1  is even, too, so there is an element
+         *
+         *     X := a^((q+1)/2) * y^(k/2),
+         *
+         * and it satisfies
+         *
+         *     X^2 = a^q * a     * y^k
+         *         = a,
+         *
+         * so it is the square root that we are looking for.
+         */
+
+    /* t := (q-1)/2  (note that  q  is odd) */
+    if (!BN_rshift1(t, q))
+        goto end;
+
+    /* x := a^((q-1)/2) */
+    if (BN_is_zero(t)) {        /* special case: p = 2^e + 1 */
+        if (!BN_nnmod(t, A, p, ctx))
+            goto end;
+        if (BN_is_zero(t)) {
+            /* special case: a == 0  (mod p) */
+            BN_zero(ret);
+            err = 0;
+            goto end;
+        } else if (!BN_one(x))
+            goto end;
+    } else {
+        if (!BN_mod_exp(x, A, t, p, ctx))
+            goto end;
+        if (BN_is_zero(x)) {
+            /* special case: a == 0  (mod p) */
+            BN_zero(ret);
+            err = 0;
+            goto end;
+        }
+    }
+
+    /* b := a*x^2  (= a^q) */
+    if (!BN_mod_sqr(b, x, p, ctx))
+        goto end;
+    if (!BN_mod_mul(b, b, A, p, ctx))
+        goto end;
+
+    /* x := a*x    (= a^((q+1)/2)) */
+    if (!BN_mod_mul(x, x, A, p, ctx))
+        goto end;
+
+    while (1) {
+                /*-
+                 * Now  b  is  a^q * y^k  for some even  k  (0 <= k < 2^E
+                 * where  E  refers to the original value of  e,  which we
+                 * don't keep in a variable),  and  x  is  a^((q+1)/2) * y^(k/2).
+                 *
+                 * We have  a*b = x^2,
+                 *    y^2^(e-1) = -1,
+                 *    b^2^(e-1) = 1.
+                 */
+
+        if (BN_is_one(b)) {
+            if (!BN_copy(ret, x))
+                goto end;
+            err = 0;
+            goto vrfy;
+        }
+
+        /* find smallest  i  such that  b^(2^i) = 1 */
+        i = 1;
+        if (!BN_mod_sqr(t, b, p, ctx))
+            goto end;
+        while (!BN_is_one(t)) {
+            i++;
+            if (i == e) {
+                BNerr(BN_F_BN_MOD_SQRT, BN_R_NOT_A_SQUARE);
+                goto end;
+            }
+            if (!BN_mod_mul(t, t, t, p, ctx))
+                goto end;
+        }
+
+        /* t := y^2^(e - i - 1) */
+        if (!BN_copy(t, y))
+            goto end;
+        for (j = e - i - 1; j > 0; j--) {
+            if (!BN_mod_sqr(t, t, p, ctx))
+                goto end;
+        }
+        if (!BN_mod_mul(y, t, t, p, ctx))
+            goto end;
+        if (!BN_mod_mul(x, x, t, p, ctx))
+            goto end;
+        if (!BN_mod_mul(b, b, y, p, ctx))
+            goto end;
+        e = i;
+    }
 
  vrfy:
-	if (!err)
-		{
-		/* verify the result -- the input might have been not a square
-		 * (test added in 0.9.8) */
-		
-		if (!BN_mod_sqr(x, ret, p, ctx))
-			err = 1;
-		
-		if (!err && 0 != BN_cmp(x, A))
-			{
-			BNerr(BN_F_BN_MOD_SQRT, BN_R_NOT_A_SQUARE);
-			err = 1;
-			}
-		}
+    if (!err) {
+        /*
+         * verify the result -- the input might have been not a square (test
+         * added in 0.9.8)
+         */
+
+        if (!BN_mod_sqr(x, ret, p, ctx))
+            err = 1;
+
+        if (!err && 0 != BN_cmp(x, A)) {
+            BNerr(BN_F_BN_MOD_SQRT, BN_R_NOT_A_SQUARE);
+            err = 1;
+        }
+    }
 
  end:
-	if (err)
-		{
-		if (ret != NULL && ret != in)
-			{
-			BN_clear_free(ret);
-			}
-		ret = NULL;
-		}
-	BN_CTX_end(ctx);
-	bn_check_top(ret);
-	return ret;
-	}
+    if (err) {
+        if (ret != NULL && ret != in) {
+            BN_clear_free(ret);
+        }
+        ret = NULL;
+    }
+    BN_CTX_end(ctx);
+    bn_check_top(ret);
+    return ret;
+}
diff --git a/crypto/bn/bn_word.c b/crypto/bn/bn_word.c
index de83a15b99..b031a60b5b 100644
--- a/crypto/bn/bn_word.c
+++ b/crypto/bn/bn_word.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,178 +61,167 @@
 #include "bn_lcl.h"
 
 BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w)
-	{
+{
 #ifndef BN_LLONG
-	BN_ULONG ret=0;
+    BN_ULONG ret = 0;
 #else
-	BN_ULLONG ret=0;
+    BN_ULLONG ret = 0;
 #endif
-	int i;
+    int i;
 
-	if (w == 0)
-		return (BN_ULONG)-1;
+    if (w == 0)
+        return (BN_ULONG)-1;
 
-	bn_check_top(a);
-	w&=BN_MASK2;
-	for (i=a->top-1; i>=0; i--)
-		{
+    bn_check_top(a);
+    w &= BN_MASK2;
+    for (i = a->top - 1; i >= 0; i--) {
 #ifndef BN_LLONG
-		ret=((ret<d[i]>>BN_BITS4)&BN_MASK2l))%w;
-		ret=((ret<d[i]&BN_MASK2l))%w;
+        ret = ((ret << BN_BITS4) | ((a->d[i] >> BN_BITS4) & BN_MASK2l)) % w;
+        ret = ((ret << BN_BITS4) | (a->d[i] & BN_MASK2l)) % w;
 #else
-		ret=(BN_ULLONG)(((ret<<(BN_ULLONG)BN_BITS2)|a->d[i])%
-			(BN_ULLONG)w);
+        ret = (BN_ULLONG) (((ret << (BN_ULLONG) BN_BITS2) | a->d[i]) %
+                           (BN_ULLONG) w);
 #endif
-		}
-	return((BN_ULONG)ret);
-	}
+    }
+    return ((BN_ULONG)ret);
+}
 
 BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w)
-	{
-	BN_ULONG ret = 0;
-	int i, j;
-
-	bn_check_top(a);
-	w &= BN_MASK2;
-
-	if (!w)
-		/* actually this an error (division by zero) */
-		return (BN_ULONG)-1;
-	if (a->top == 0)
-		return 0;
-
-	/* normalize input (so bn_div_words doesn't complain) */
-	j = BN_BITS2 - BN_num_bits_word(w);
-	w <<= j;
-	if (!BN_lshift(a, a, j))
-		return (BN_ULONG)-1;
-
-	for (i=a->top-1; i>=0; i--)
-		{
-		BN_ULONG l,d;
-		
-		l=a->d[i];
-		d=bn_div_words(ret,l,w);
-		ret=(l-((d*w)&BN_MASK2))&BN_MASK2;
-		a->d[i]=d;
-		}
-	if ((a->top > 0) && (a->d[a->top-1] == 0))
-		a->top--;
-	ret >>= j;
-	bn_check_top(a);
-	return(ret);
-	}
+{
+    BN_ULONG ret = 0;
+    int i, j;
+
+    bn_check_top(a);
+    w &= BN_MASK2;
+
+    if (!w)
+        /* actually this an error (division by zero) */
+        return (BN_ULONG)-1;
+    if (a->top == 0)
+        return 0;
+
+    /* normalize input (so bn_div_words doesn't complain) */
+    j = BN_BITS2 - BN_num_bits_word(w);
+    w <<= j;
+    if (!BN_lshift(a, a, j))
+        return (BN_ULONG)-1;
+
+    for (i = a->top - 1; i >= 0; i--) {
+        BN_ULONG l, d;
+
+        l = a->d[i];
+        d = bn_div_words(ret, l, w);
+        ret = (l - ((d * w) & BN_MASK2)) & BN_MASK2;
+        a->d[i] = d;
+    }
+    if ((a->top > 0) && (a->d[a->top - 1] == 0))
+        a->top--;
+    ret >>= j;
+    bn_check_top(a);
+    return (ret);
+}
 
 int BN_add_word(BIGNUM *a, BN_ULONG w)
-	{
-	BN_ULONG l;
-	int i;
-
-	bn_check_top(a);
-	w &= BN_MASK2;
-
-	/* degenerate case: w is zero */
-	if (!w) return 1;
-	/* degenerate case: a is zero */
-	if(BN_is_zero(a)) return BN_set_word(a, w);
-	/* handle 'a' when negative */
-	if (a->neg)
-		{
-		a->neg=0;
-		i=BN_sub_word(a,w);
-		if (!BN_is_zero(a))
-			a->neg=!(a->neg);
-		return(i);
-		}
-	for (i=0;w!=0 && itop;i++)
-		{
-		a->d[i] = l = (a->d[i]+w)&BN_MASK2;
-		w = (w>l)?1:0;
-		}
-	if (w && i==a->top)
-		{
-		if (bn_wexpand(a,a->top+1) == NULL) return 0;
-		a->top++;
-		a->d[i]=w;
-		}
-	bn_check_top(a);
-	return(1);
-	}
+{
+    BN_ULONG l;
+    int i;
+
+    bn_check_top(a);
+    w &= BN_MASK2;
+
+    /* degenerate case: w is zero */
+    if (!w)
+        return 1;
+    /* degenerate case: a is zero */
+    if (BN_is_zero(a))
+        return BN_set_word(a, w);
+    /* handle 'a' when negative */
+    if (a->neg) {
+        a->neg = 0;
+        i = BN_sub_word(a, w);
+        if (!BN_is_zero(a))
+            a->neg = !(a->neg);
+        return (i);
+    }
+    for (i = 0; w != 0 && i < a->top; i++) {
+        a->d[i] = l = (a->d[i] + w) & BN_MASK2;
+        w = (w > l) ? 1 : 0;
+    }
+    if (w && i == a->top) {
+        if (bn_wexpand(a, a->top + 1) == NULL)
+            return 0;
+        a->top++;
+        a->d[i] = w;
+    }
+    bn_check_top(a);
+    return (1);
+}
 
 int BN_sub_word(BIGNUM *a, BN_ULONG w)
-	{
-	int i;
-
-	bn_check_top(a);
-	w &= BN_MASK2;
-
-	/* degenerate case: w is zero */
-	if (!w) return 1;
-	/* degenerate case: a is zero */
-	if(BN_is_zero(a))
-		{
-		i = BN_set_word(a,w);
-		if (i != 0)
-			BN_set_negative(a, 1);
-		return i;
-		}
-	/* handle 'a' when negative */
-	if (a->neg)
-		{
-		a->neg=0;
-		i=BN_add_word(a,w);
-		a->neg=1;
-		return(i);
-		}
-
-	if ((a->top == 1) && (a->d[0] < w))
-		{
-		a->d[0]=w-a->d[0];
-		a->neg=1;
-		return(1);
-		}
-	i=0;
-	for (;;)
-		{
-		if (a->d[i] >= w)
-			{
-			a->d[i]-=w;
-			break;
-			}
-		else
-			{
-			a->d[i]=(a->d[i]-w)&BN_MASK2;
-			i++;
-			w=1;
-			}
-		}
-	if ((a->d[i] == 0) && (i == (a->top-1)))
-		a->top--;
-	bn_check_top(a);
-	return(1);
-	}
+{
+    int i;
+
+    bn_check_top(a);
+    w &= BN_MASK2;
+
+    /* degenerate case: w is zero */
+    if (!w)
+        return 1;
+    /* degenerate case: a is zero */
+    if (BN_is_zero(a)) {
+        i = BN_set_word(a, w);
+        if (i != 0)
+            BN_set_negative(a, 1);
+        return i;
+    }
+    /* handle 'a' when negative */
+    if (a->neg) {
+        a->neg = 0;
+        i = BN_add_word(a, w);
+        a->neg = 1;
+        return (i);
+    }
+
+    if ((a->top == 1) && (a->d[0] < w)) {
+        a->d[0] = w - a->d[0];
+        a->neg = 1;
+        return (1);
+    }
+    i = 0;
+    for (;;) {
+        if (a->d[i] >= w) {
+            a->d[i] -= w;
+            break;
+        } else {
+            a->d[i] = (a->d[i] - w) & BN_MASK2;
+            i++;
+            w = 1;
+        }
+    }
+    if ((a->d[i] == 0) && (i == (a->top - 1)))
+        a->top--;
+    bn_check_top(a);
+    return (1);
+}
 
 int BN_mul_word(BIGNUM *a, BN_ULONG w)
-	{
-	BN_ULONG ll;
-
-	bn_check_top(a);
-	w&=BN_MASK2;
-	if (a->top)
-		{
-		if (w == 0)
-			BN_zero(a);
-		else
-			{
-			ll=bn_mul_words(a->d,a->d,a->top,w);
-			if (ll)
-				{
-				if (bn_wexpand(a,a->top+1) == NULL) return(0);
-				a->d[a->top++]=ll;
-				}
-			}
-		}
-	bn_check_top(a);
-	return(1);
-	}
-
+{
+    BN_ULONG ll;
+
+    bn_check_top(a);
+    w &= BN_MASK2;
+    if (a->top) {
+        if (w == 0)
+            BN_zero(a);
+        else {
+            ll = bn_mul_words(a->d, a->d, a->top, w);
+            if (ll) {
+                if (bn_wexpand(a, a->top + 1) == NULL)
+                    return (0);
+                a->d[a->top++] = ll;
+            }
+        }
+    }
+    bn_check_top(a);
+    return (1);
+}
diff --git a/crypto/bn/bn_x931p.c b/crypto/bn/bn_x931p.c
index 04c5c874ec..6d76b1284e 100644
--- a/crypto/bn/bn_x931p.c
+++ b/crypto/bn/bn_x931p.c
@@ -1,6 +1,7 @@
 /* bn_x931p.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
  */
 /* ====================================================================
  * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,212 +62,213 @@
 
 /* X9.31 routines for prime derivation */
 
-/* X9.31 prime derivation. This is used to generate the primes pi
- * (p1, p2, q1, q2) from a parameter Xpi by checking successive odd
- * integers.
+/*
+ * X9.31 prime derivation. This is used to generate the primes pi (p1, p2,
+ * q1, q2) from a parameter Xpi by checking successive odd integers.
  */
 
 static int bn_x931_derive_pi(BIGNUM *pi, const BIGNUM *Xpi, BN_CTX *ctx,
-			BN_GENCB *cb)
-	{
-	int i = 0;
-	if (!BN_copy(pi, Xpi))
-		return 0;
-	if (!BN_is_odd(pi) && !BN_add_word(pi, 1))
-		return 0;
-	for(;;)
-		{
-		i++;
-		BN_GENCB_call(cb, 0, i);
-		/* NB 27 MR is specificed in X9.31 */
-		if (BN_is_prime_fasttest_ex(pi, 27, ctx, 1, cb))
-			break;
-		if (!BN_add_word(pi, 2))
-			return 0;
-		}
-	BN_GENCB_call(cb, 2, i);
-	return 1;
-	}
-
-/* This is the main X9.31 prime derivation function. From parameters
- * Xp1, Xp2 and Xp derive the prime p. If the parameters p1 or p2 are
- * not NULL they will be returned too: this is needed for testing.
+                             BN_GENCB *cb)
+{
+    int i = 0;
+    if (!BN_copy(pi, Xpi))
+        return 0;
+    if (!BN_is_odd(pi) && !BN_add_word(pi, 1))
+        return 0;
+    for (;;) {
+        i++;
+        BN_GENCB_call(cb, 0, i);
+        /* NB 27 MR is specificed in X9.31 */
+        if (BN_is_prime_fasttest_ex(pi, 27, ctx, 1, cb))
+            break;
+        if (!BN_add_word(pi, 2))
+            return 0;
+    }
+    BN_GENCB_call(cb, 2, i);
+    return 1;
+}
+
+/*
+ * This is the main X9.31 prime derivation function. From parameters Xp1, Xp2
+ * and Xp derive the prime p. If the parameters p1 or p2 are not NULL they
+ * will be returned too: this is needed for testing.
  */
 
 int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
-			const BIGNUM *Xp, const BIGNUM *Xp1, const BIGNUM *Xp2,
-			const BIGNUM *e, BN_CTX *ctx, BN_GENCB *cb)
-	{
-	int ret = 0;
+                            const BIGNUM *Xp, const BIGNUM *Xp1,
+                            const BIGNUM *Xp2, const BIGNUM *e, BN_CTX *ctx,
+                            BN_GENCB *cb)
+{
+    int ret = 0;
 
-	BIGNUM *t, *p1p2, *pm1;
+    BIGNUM *t, *p1p2, *pm1;
 
-	/* Only even e supported */
-	if (!BN_is_odd(e))
-		return 0;
+    /* Only even e supported */
+    if (!BN_is_odd(e))
+        return 0;
 
-	BN_CTX_start(ctx);
-	if (!p1)
-		p1 = BN_CTX_get(ctx);
+    BN_CTX_start(ctx);
+    if (!p1)
+        p1 = BN_CTX_get(ctx);
 
-	if (!p2)
-		p2 = BN_CTX_get(ctx);
+    if (!p2)
+        p2 = BN_CTX_get(ctx);
 
-	t = BN_CTX_get(ctx);
+    t = BN_CTX_get(ctx);
 
-	p1p2 = BN_CTX_get(ctx);
+    p1p2 = BN_CTX_get(ctx);
 
-	pm1 = BN_CTX_get(ctx);
+    pm1 = BN_CTX_get(ctx);
 
-	if (!bn_x931_derive_pi(p1, Xp1, ctx, cb))
-		goto err;
+    if (!bn_x931_derive_pi(p1, Xp1, ctx, cb))
+        goto err;
 
-	if (!bn_x931_derive_pi(p2, Xp2, ctx, cb))
-		goto err;
+    if (!bn_x931_derive_pi(p2, Xp2, ctx, cb))
+        goto err;
 
-	if (!BN_mul(p1p2, p1, p2, ctx))
-		goto err;
+    if (!BN_mul(p1p2, p1, p2, ctx))
+        goto err;
 
-	/* First set p to value of Rp */
+    /* First set p to value of Rp */
 
-	if (!BN_mod_inverse(p, p2, p1, ctx))
-		goto err;
+    if (!BN_mod_inverse(p, p2, p1, ctx))
+        goto err;
 
-	if (!BN_mul(p, p, p2, ctx))
-		goto err;
+    if (!BN_mul(p, p, p2, ctx))
+        goto err;
 
-	if (!BN_mod_inverse(t, p1, p2, ctx))
-		goto err;
+    if (!BN_mod_inverse(t, p1, p2, ctx))
+        goto err;
 
-	if (!BN_mul(t, t, p1, ctx))
-		goto err;
+    if (!BN_mul(t, t, p1, ctx))
+        goto err;
 
-	if (!BN_sub(p, p, t))
-		goto err;
+    if (!BN_sub(p, p, t))
+        goto err;
 
-	if (p->neg && !BN_add(p, p, p1p2))
-		goto err;
+    if (p->neg && !BN_add(p, p, p1p2))
+        goto err;
 
-	/* p now equals Rp */
+    /* p now equals Rp */
 
-	if (!BN_mod_sub(p, p, Xp, p1p2, ctx))
-		goto err;
+    if (!BN_mod_sub(p, p, Xp, p1p2, ctx))
+        goto err;
 
-	if (!BN_add(p, p, Xp))
-		goto err;
+    if (!BN_add(p, p, Xp))
+        goto err;
 
-	/* p now equals Yp0 */
+    /* p now equals Yp0 */
 
-	for (;;)
-		{
-		int i = 1;
-		BN_GENCB_call(cb, 0, i++);
-		if (!BN_copy(pm1, p))
-			goto err;
-		if (!BN_sub_word(pm1, 1))
-			goto err;
-		if (!BN_gcd(t, pm1, e, ctx))
-			goto err;
-		if (BN_is_one(t)
-		/* X9.31 specifies 8 MR and 1 Lucas test or any prime test
-		 * offering similar or better guarantees 50 MR is considerably 
-		 * better.
-		 */
-			&& BN_is_prime_fasttest_ex(p, 50, ctx, 1, cb))
-			break;
-		if (!BN_add(p, p, p1p2))
-			goto err;
-		}
+    for (;;) {
+        int i = 1;
+        BN_GENCB_call(cb, 0, i++);
+        if (!BN_copy(pm1, p))
+            goto err;
+        if (!BN_sub_word(pm1, 1))
+            goto err;
+        if (!BN_gcd(t, pm1, e, ctx))
+            goto err;
+        if (BN_is_one(t)
+            /*
+             * X9.31 specifies 8 MR and 1 Lucas test or any prime test
+             * offering similar or better guarantees 50 MR is considerably
+             * better.
+             */
+            && BN_is_prime_fasttest_ex(p, 50, ctx, 1, cb))
+            break;
+        if (!BN_add(p, p, p1p2))
+            goto err;
+    }
 
-	BN_GENCB_call(cb, 3, 0);
+    BN_GENCB_call(cb, 3, 0);
 
-	ret = 1;
+    ret = 1;
 
-	err:
+ err:
 
-	BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
 
-	return ret;
-	}
+    return ret;
+}
 
-/* Generate pair of paramters Xp, Xq for X9.31 prime generation.
- * Note: nbits paramter is sum of number of bits in both.
+/*
+ * Generate pair of paramters Xp, Xq for X9.31 prime generation. Note: nbits
+ * paramter is sum of number of bits in both.
  */
 
 int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx)
-	{
-	BIGNUM *t;
-	int i;
-	/* Number of bits for each prime is of the form
-	 * 512+128s for s = 0, 1, ...
-	 */
-	if ((nbits < 1024) || (nbits & 0xff))
-		return 0;
-	nbits >>= 1;
-	/* The random value Xp must be between sqrt(2) * 2^(nbits-1) and
-	 * 2^nbits - 1. By setting the top two bits we ensure that the lower
-	 * bound is exceeded.
-	 */
-	if (!BN_rand(Xp, nbits, 1, 0))
-		return 0;
-
-	BN_CTX_start(ctx);
-	t = BN_CTX_get(ctx);
-
-	for (i = 0; i < 1000; i++)
-		{
-		if (!BN_rand(Xq, nbits, 1, 0))
-			return 0;
-		/* Check that |Xp - Xq| > 2^(nbits - 100) */
-		BN_sub(t, Xp, Xq);
-		if (BN_num_bits(t) > (nbits - 100))
-			break;
-		}
-
-	BN_CTX_end(ctx);
-
-	if (i < 1000)
-		return 1;
-
-	return 0;
-
-	}
-
-/* Generate primes using X9.31 algorithm. Of the values p, p1, p2, Xp1
- * and Xp2 only 'p' needs to be non-NULL. If any of the others are not NULL
- * the relevant parameter will be stored in it.
- *
- * Due to the fact that |Xp - Xq| > 2^(nbits - 100) must be satisfied Xp and Xq
- * are generated using the previous function and supplied as input.
+{
+    BIGNUM *t;
+    int i;
+    /*
+     * Number of bits for each prime is of the form 512+128s for s = 0, 1,
+     * ...
+     */
+    if ((nbits < 1024) || (nbits & 0xff))
+        return 0;
+    nbits >>= 1;
+    /*
+     * The random value Xp must be between sqrt(2) * 2^(nbits-1) and 2^nbits
+     * - 1. By setting the top two bits we ensure that the lower bound is
+     * exceeded.
+     */
+    if (!BN_rand(Xp, nbits, 1, 0))
+        return 0;
+
+    BN_CTX_start(ctx);
+    t = BN_CTX_get(ctx);
+
+    for (i = 0; i < 1000; i++) {
+        if (!BN_rand(Xq, nbits, 1, 0))
+            return 0;
+        /* Check that |Xp - Xq| > 2^(nbits - 100) */
+        BN_sub(t, Xp, Xq);
+        if (BN_num_bits(t) > (nbits - 100))
+            break;
+    }
+
+    BN_CTX_end(ctx);
+
+    if (i < 1000)
+        return 1;
+
+    return 0;
+
+}
+
+/*
+ * Generate primes using X9.31 algorithm. Of the values p, p1, p2, Xp1 and
+ * Xp2 only 'p' needs to be non-NULL. If any of the others are not NULL the
+ * relevant parameter will be stored in it. Due to the fact that |Xp - Xq| >
+ * 2^(nbits - 100) must be satisfied Xp and Xq are generated using the
+ * previous function and supplied as input.
  */
 
 int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
-			BIGNUM *Xp1, BIGNUM *Xp2,
-			const BIGNUM *Xp,
-			const BIGNUM *e, BN_CTX *ctx,
-			BN_GENCB *cb)
-	{
-	int ret = 0;
-
-	BN_CTX_start(ctx);
-	if (!Xp1)
-		Xp1 = BN_CTX_get(ctx);
-	if (!Xp2)
-		Xp2 = BN_CTX_get(ctx);
+                              BIGNUM *Xp1, BIGNUM *Xp2,
+                              const BIGNUM *Xp,
+                              const BIGNUM *e, BN_CTX *ctx, BN_GENCB *cb)
+{
+    int ret = 0;
 
-	if (!BN_rand(Xp1, 101, 0, 0))
-		goto error;
-	if (!BN_rand(Xp2, 101, 0, 0))
-		goto error;
-	if (!BN_X931_derive_prime_ex(p, p1, p2, Xp, Xp1, Xp2, e, ctx, cb))
-		goto error;
+    BN_CTX_start(ctx);
+    if (!Xp1)
+        Xp1 = BN_CTX_get(ctx);
+    if (!Xp2)
+        Xp2 = BN_CTX_get(ctx);
 
-	ret = 1;
+    if (!BN_rand(Xp1, 101, 0, 0))
+        goto error;
+    if (!BN_rand(Xp2, 101, 0, 0))
+        goto error;
+    if (!BN_X931_derive_prime_ex(p, p1, p2, Xp, Xp1, Xp2, e, ctx, cb))
+        goto error;
 
-	error:
-	BN_CTX_end(ctx);
+    ret = 1;
 
-	return ret;
+ error:
+    BN_CTX_end(ctx);
 
-	}
+    return ret;
 
+}
diff --git a/crypto/bn/bnspeed.c b/crypto/bn/bnspeed.c
index b554ac8cf8..e387fdfbc2 100644
--- a/crypto/bn/bnspeed.c
+++ b/crypto/bn/bnspeed.c
@@ -7,21 +7,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -36,10 +36,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -51,7 +51,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 
 /* most of this code has been pilfered from my libdes speed.c program */
 
-#define BASENUM	1000000
+#define BASENUM 1000000
 #undef PROG
 #define PROG bnspeed_main
 
@@ -72,33 +72,35 @@
 #include 
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
 
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+/*
+ * Depending on the VMS version, the tms structure is perhaps defined. The
+ * __TMS macro will show if it was.  If it wasn't defined, we should undefine
+ * TIMES, since that tells the rest of the program how things should be
+ * handled.  -- Richard Levitte
+ */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
 
 #ifndef TIMES
-#include 
+# include 
 #endif
 
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
 
 #include 
@@ -107,127 +109,124 @@
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD hack */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
 
 #undef BUFSIZE
-#define BUFSIZE	((long)1024*8)
-int run=0;
+#define BUFSIZE ((long)1024*8)
+int run = 0;
 
 static double Time_F(int s);
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 static double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret < 1e-3)?1e-3:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-		return((ret < 0.001)?0.001:ret);
-		}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret < 1e-3) ? 1e-3 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
+        return ((ret < 0.001) ? 0.001 : ret);
+    }
 #endif
-	}
+}
+
+#define NUM_SIZES       5
+static int sizes[NUM_SIZES] = { 128, 256, 512, 1024, 2048 };
 
-#define NUM_SIZES	5
-static int sizes[NUM_SIZES]={128,256,512,1024,2048};
-/*static int sizes[NUM_SIZES]={59,179,299,419,539}; */
+/*
+ * static int sizes[NUM_SIZES]={59,179,299,419,539};
+ */
 
-void do_mul(BIGNUM *r,BIGNUM *a,BIGNUM *b,BN_CTX *ctx); 
+void do_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);
 
 int main(int argc, char **argv)
-	{
-	BN_CTX *ctx;
-	BIGNUM a,b,c;
+{
+    BN_CTX *ctx;
+    BIGNUM a, b, c;
 
-	ctx=BN_CTX_new();
-	BN_init(&a);
-	BN_init(&b);
-	BN_init(&c);
+    ctx = BN_CTX_new();
+    BN_init(&a);
+    BN_init(&b);
+    BN_init(&c);
 
-	do_mul(&a,&b,&c,ctx);
-	}
+    do_mul(&a, &b, &c, ctx);
+}
 
 void do_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
-	{
-	int i,j,k;
-	double tm;
-	long num;
-
-	for (i=0; i %8.3fms\n",sizes[i],sizes[j],tm*1000.0/num);
-			}
-		}
-
-	for (i=0; i %8.3fms\n",sizes[i],sizes[i],tm*1000.0/num);
-		}
-
-	for (i=0; i %8.3fms\n",sizes[j],sizes[i]-1,tm*1000.0/num);
-			}
-		}
-	}
-
+{
+    int i, j, k;
+    double tm;
+    long num;
+
+    for (i = 0; i < NUM_SIZES; i++) {
+        num = BASENUM;
+        if (i)
+            num /= (i * 3);
+        BN_rand(a, sizes[i], 1, 0);
+        for (j = i; j < NUM_SIZES; j++) {
+            BN_rand(b, sizes[j], 1, 0);
+            Time_F(START);
+            for (k = 0; k < num; k++)
+                BN_mul(r, b, a, ctx);
+            tm = Time_F(STOP);
+            printf("mul %4d x %4d -> %8.3fms\n", sizes[i], sizes[j],
+                   tm * 1000.0 / num);
+        }
+    }
+
+    for (i = 0; i < NUM_SIZES; i++) {
+        num = BASENUM;
+        if (i)
+            num /= (i * 3);
+        BN_rand(a, sizes[i], 1, 0);
+        Time_F(START);
+        for (k = 0; k < num; k++)
+            BN_sqr(r, a, ctx);
+        tm = Time_F(STOP);
+        printf("sqr %4d x %4d -> %8.3fms\n", sizes[i], sizes[i],
+               tm * 1000.0 / num);
+    }
+
+    for (i = 0; i < NUM_SIZES; i++) {
+        num = BASENUM / 10;
+        if (i)
+            num /= (i * 3);
+        BN_rand(a, sizes[i] - 1, 1, 0);
+        for (j = i; j < NUM_SIZES; j++) {
+            BN_rand(b, sizes[j], 1, 0);
+            Time_F(START);
+            for (k = 0; k < 100000; k++)
+                BN_div(r, NULL, b, a, ctx);
+            tm = Time_F(STOP);
+            printf("div %4d / %4d -> %8.3fms\n", sizes[j], sizes[i] - 1,
+                   tm * 1000.0 / num);
+        }
+    }
+}
diff --git a/crypto/bn/bntest.c b/crypto/bn/bntest.c
index bc07781190..06662c58b3 100644
--- a/crypto/bn/bntest.c
+++ b/crypto/bn/bntest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,21 +58,23 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the Eric Young open source
  * license provided above.
  *
- * The binary polynomial arithmetic software is originally written by 
+ * The binary polynomial arithmetic software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
 
-/* Until the key-gen callbacks are modified to use newer prototypes, we allow
- * deprecated functions for openssl-internal code */
+/*
+ * Until the key-gen callbacks are modified to use newer prototypes, we allow
+ * deprecated functions for openssl-internal code
+ */
 #ifdef OPENSSL_NO_DEPRECATED
-#undef OPENSSL_NO_DEPRECATED
+# undef OPENSSL_NO_DEPRECATED
 #endif
 
 #include 
@@ -87,2059 +89,1997 @@
 #include 
 #include 
 
-const int num0 = 100; /* number of tests */
-const int num1 = 50;  /* additional tests for some functions */
-const int num2 = 5;   /* number of tests for slow functions */
+const int num0 = 100;           /* number of tests */
+const int num1 = 50;            /* additional tests for some functions */
+const int num2 = 5;             /* number of tests for slow functions */
 
 int test_add(BIO *bp);
 int test_sub(BIO *bp);
 int test_lshift1(BIO *bp);
-int test_lshift(BIO *bp,BN_CTX *ctx,BIGNUM *a_);
+int test_lshift(BIO *bp, BN_CTX *ctx, BIGNUM *a_);
 int test_rshift1(BIO *bp);
-int test_rshift(BIO *bp,BN_CTX *ctx);
-int test_div(BIO *bp,BN_CTX *ctx);
+int test_rshift(BIO *bp, BN_CTX *ctx);
+int test_div(BIO *bp, BN_CTX *ctx);
 int test_div_word(BIO *bp);
-int test_div_recp(BIO *bp,BN_CTX *ctx);
+int test_div_recp(BIO *bp, BN_CTX *ctx);
 int test_mul(BIO *bp);
-int test_sqr(BIO *bp,BN_CTX *ctx);
-int test_mont(BIO *bp,BN_CTX *ctx);
-int test_mod(BIO *bp,BN_CTX *ctx);
-int test_mod_mul(BIO *bp,BN_CTX *ctx);
-int test_mod_exp(BIO *bp,BN_CTX *ctx);
-int test_mod_exp_mont_consttime(BIO *bp,BN_CTX *ctx);
+int test_sqr(BIO *bp, BN_CTX *ctx);
+int test_mont(BIO *bp, BN_CTX *ctx);
+int test_mod(BIO *bp, BN_CTX *ctx);
+int test_mod_mul(BIO *bp, BN_CTX *ctx);
+int test_mod_exp(BIO *bp, BN_CTX *ctx);
+int test_mod_exp_mont_consttime(BIO *bp, BN_CTX *ctx);
 int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx);
-int test_exp(BIO *bp,BN_CTX *ctx);
+int test_exp(BIO *bp, BN_CTX *ctx);
 int test_gf2m_add(BIO *bp);
 int test_gf2m_mod(BIO *bp);
-int test_gf2m_mod_mul(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_sqr(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_inv(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_div(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_exp(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_sqrt(BIO *bp,BN_CTX *ctx);
-int test_gf2m_mod_solve_quad(BIO *bp,BN_CTX *ctx);
-int test_kron(BIO *bp,BN_CTX *ctx);
-int test_sqrt(BIO *bp,BN_CTX *ctx);
+int test_gf2m_mod_mul(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_sqr(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_inv(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_div(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_exp(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_sqrt(BIO *bp, BN_CTX *ctx);
+int test_gf2m_mod_solve_quad(BIO *bp, BN_CTX *ctx);
+int test_kron(BIO *bp, BN_CTX *ctx);
+int test_sqrt(BIO *bp, BN_CTX *ctx);
 int rand_neg(void);
-static int results=0;
+static int results = 0;
 
-static unsigned char lst[]="\xC6\x4F\x43\x04\x2A\xEA\xCA\x6E\x58\x36\x80\x5B\xE8\xC9"
-"\x9B\x04\x5D\x48\x36\xC2\xFD\x16\xC9\x64\xF0";
+static unsigned char lst[] =
+    "\xC6\x4F\x43\x04\x2A\xEA\xCA\x6E\x58\x36\x80\x5B\xE8\xC9"
+    "\x9B\x04\x5D\x48\x36\xC2\xFD\x16\xC9\x64\xF0";
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
 static void message(BIO *out, char *m)
-	{
-	fprintf(stderr, "test %s\n", m);
-	BIO_puts(out, "print \"test ");
-	BIO_puts(out, m);
-	BIO_puts(out, "\\n\"\n");
-	}
+{
+    fprintf(stderr, "test %s\n", m);
+    BIO_puts(out, "print \"test ");
+    BIO_puts(out, m);
+    BIO_puts(out, "\\n\"\n");
+}
 
 int main(int argc, char *argv[])
-	{
-	BN_CTX *ctx;
-	BIO *out;
-	char *outfile=NULL;
-
-	results = 0;
-
-	RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
-
-	argc--;
-	argv++;
-	while (argc >= 1)
-		{
-		if (strcmp(*argv,"-results") == 0)
-			results=1;
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) break;
-			outfile= *(++argv);
-			}
-		argc--;
-		argv++;
-		}
-
-
-	ctx=BN_CTX_new();
-	if (ctx == NULL) EXIT(1);
-
-	out=BIO_new(BIO_s_file());
-	if (out == NULL) EXIT(1);
-	if (outfile == NULL)
-		{
-		BIO_set_fp(out,stdout,BIO_NOCLOSE);
-		}
-	else
-		{
-		if (!BIO_write_filename(out,outfile))
-			{
-			perror(outfile);
-			EXIT(1);
-			}
-		}
-
-	if (!results)
-		BIO_puts(out,"obase=16\nibase=16\n");
-
-	message(out,"BN_add");
-	if (!test_add(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_sub");
-	if (!test_sub(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_lshift1");
-	if (!test_lshift1(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_lshift (fixed)");
-	if (!test_lshift(out,ctx,BN_bin2bn(lst,sizeof(lst)-1,NULL)))
-	    goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_lshift");
-	if (!test_lshift(out,ctx,NULL)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_rshift1");
-	if (!test_rshift1(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_rshift");
-	if (!test_rshift(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_sqr");
-	if (!test_sqr(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mul");
-	if (!test_mul(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_div");
-	if (!test_div(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_div_word");
-	if (!test_div_word(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_div_recp");
-	if (!test_div_recp(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mod");
-	if (!test_mod(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mod_mul");
-	if (!test_mod_mul(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mont");
-	if (!test_mont(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mod_exp");
-	if (!test_mod_exp(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mod_exp_mont_consttime");
-	if (!test_mod_exp_mont_consttime(out,ctx)) goto err;
-	if (!test_mod_exp_mont5(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_exp");
-	if (!test_exp(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_kronecker");
-	if (!test_kron(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_mod_sqrt");
-	if (!test_sqrt(out,ctx)) goto err;
-	(void)BIO_flush(out);
+{
+    BN_CTX *ctx;
+    BIO *out;
+    char *outfile = NULL;
+
+    results = 0;
+
+    RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
+
+    argc--;
+    argv++;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-results") == 0)
+            results = 1;
+        else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                break;
+            outfile = *(++argv);
+        }
+        argc--;
+        argv++;
+    }
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        EXIT(1);
+
+    out = BIO_new(BIO_s_file());
+    if (out == NULL)
+        EXIT(1);
+    if (outfile == NULL) {
+        BIO_set_fp(out, stdout, BIO_NOCLOSE);
+    } else {
+        if (!BIO_write_filename(out, outfile)) {
+            perror(outfile);
+            EXIT(1);
+        }
+    }
+
+    if (!results)
+        BIO_puts(out, "obase=16\nibase=16\n");
+
+    message(out, "BN_add");
+    if (!test_add(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_sub");
+    if (!test_sub(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_lshift1");
+    if (!test_lshift1(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_lshift (fixed)");
+    if (!test_lshift(out, ctx, BN_bin2bn(lst, sizeof(lst) - 1, NULL)))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_lshift");
+    if (!test_lshift(out, ctx, NULL))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_rshift1");
+    if (!test_rshift1(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_rshift");
+    if (!test_rshift(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_sqr");
+    if (!test_sqr(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mul");
+    if (!test_mul(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_div");
+    if (!test_div(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_div_word");
+    if (!test_div_word(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_div_recp");
+    if (!test_div_recp(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mod");
+    if (!test_mod(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mod_mul");
+    if (!test_mod_mul(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mont");
+    if (!test_mont(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mod_exp");
+    if (!test_mod_exp(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mod_exp_mont_consttime");
+    if (!test_mod_exp_mont_consttime(out, ctx))
+        goto err;
+    if (!test_mod_exp_mont5(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_exp");
+    if (!test_exp(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_kronecker");
+    if (!test_kron(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_mod_sqrt");
+    if (!test_sqrt(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
 #ifndef OPENSSL_NO_EC2M
-	message(out,"BN_GF2m_add");
-	if (!test_gf2m_add(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod");
-	if (!test_gf2m_mod(out)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_mul");
-	if (!test_gf2m_mod_mul(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_sqr");
-	if (!test_gf2m_mod_sqr(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_inv");
-	if (!test_gf2m_mod_inv(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_div");
-	if (!test_gf2m_mod_div(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_exp");
-	if (!test_gf2m_mod_exp(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_sqrt");
-	if (!test_gf2m_mod_sqrt(out,ctx)) goto err;
-	(void)BIO_flush(out);
-
-	message(out,"BN_GF2m_mod_solve_quad");
-	if (!test_gf2m_mod_solve_quad(out,ctx)) goto err;
-	(void)BIO_flush(out);
+    message(out, "BN_GF2m_add");
+    if (!test_gf2m_add(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod");
+    if (!test_gf2m_mod(out))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_mul");
+    if (!test_gf2m_mod_mul(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_sqr");
+    if (!test_gf2m_mod_sqr(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_inv");
+    if (!test_gf2m_mod_inv(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_div");
+    if (!test_gf2m_mod_div(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_exp");
+    if (!test_gf2m_mod_exp(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_sqrt");
+    if (!test_gf2m_mod_sqrt(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
+
+    message(out, "BN_GF2m_mod_solve_quad");
+    if (!test_gf2m_mod_solve_quad(out, ctx))
+        goto err;
+    (void)BIO_flush(out);
 #endif
-	BN_CTX_free(ctx);
-	BIO_free(out);
-
-	EXIT(0);
-err:
-	BIO_puts(out,"1\n"); /* make sure the Perl script fed by bc notices
-	                      * the failure, see test_bn in test/Makefile.ssl
-			      */
-	(void)BIO_flush(out);
-	ERR_load_crypto_strings();
-	ERR_print_errors_fp(stderr);
-	EXIT(1);
-	return(1);
-	}
+    BN_CTX_free(ctx);
+    BIO_free(out);
+
+    EXIT(0);
+ err:
+    BIO_puts(out, "1\n");       /* make sure the Perl script fed by bc
+                                 * notices the failure, see test_bn in
+                                 * test/Makefile.ssl */
+    (void)BIO_flush(out);
+    ERR_load_crypto_strings();
+    ERR_print_errors_fp(stderr);
+    EXIT(1);
+    return (1);
+}
 
 int test_add(BIO *bp)
-	{
-	BIGNUM a,b,c;
-	int i;
-
-	BN_init(&a);
-	BN_init(&b);
-	BN_init(&c);
-
-	BN_bntest_rand(&a,512,0,0);
-	for (i=0; i sizeof(unsigned long))
-		{
-		unsigned long	h=(unsigned long)(w>>32),
-				l=(unsigned long)(w);
-
-		if (h)	BIO_printf(bp,"%lX%08lX",h,l);
-		else	BIO_printf(bp,"%lX",l);
-		return;
-		}
+    if (sizeof(w) > sizeof(unsigned long)) {
+        unsigned long h = (unsigned long)(w >> 32), l = (unsigned long)(w);
+
+        if (h)
+            BIO_printf(bp, "%lX%08lX", h, l);
+        else
+            BIO_printf(bp, "%lX", l);
+        return;
+    }
 #endif
-	BIO_printf(bp,BN_HEX_FMT1,w);
-	}
+    BIO_printf(bp, BN_HEX_FMT1, w);
+}
 
 int test_div_word(BIO *bp)
-	{
-	BIGNUM   a,b;
-	BN_ULONG r,s;
-	int i;
-
-	BN_init(&a);
-	BN_init(&b);
-
-	for (i=0; ineg=rand_neg();
-		BN_sqr(c,a,ctx);
-		if (bp != NULL)
-			{
-			if (!results)
-				{
-				BN_print(bp,a);
-				BIO_puts(bp," * ");
-				BN_print(bp,a);
-				BIO_puts(bp," - ");
-				}
-			BN_print(bp,c);
-			BIO_puts(bp,"\n");
-			}
-		BN_div(d,e,c,a,ctx);
-		BN_sub(d,d,a);
-		if(!BN_is_zero(d) || !BN_is_zero(e))
-			{
-			fprintf(stderr,"Square test failed!\n");
-			goto err;
-			}
-		}
-
-	/* Regression test for a BN_sqr overflow bug. */
-	BN_hex2bn(&a,
-		"80000000000000008000000000000001"
-		"FFFFFFFFFFFFFFFE0000000000000000");
-	BN_sqr(c, a, ctx);
-	if (bp != NULL)
-		{
-		if (!results)
-			{
-			BN_print(bp,a);
-			BIO_puts(bp," * ");
-			BN_print(bp,a);
-			BIO_puts(bp," - ");
-			}
-		BN_print(bp,c);
-		BIO_puts(bp,"\n");
-		}
-	BN_mul(d, a, a, ctx);
-	if (BN_cmp(c, d))
-		{
-		fprintf(stderr, "Square test failed: BN_sqr and BN_mul produce "
-			"different results!\n");
-		goto err;
-		}
-
-	/* Regression test for a BN_sqr overflow bug. */
-	BN_hex2bn(&a,
-		"80000000000000000000000080000001"
-		"FFFFFFFE000000000000000000000000");
-	BN_sqr(c, a, ctx);
-	if (bp != NULL)
-		{
-		if (!results)
-			{
-			BN_print(bp,a);
-			BIO_puts(bp," * ");
-			BN_print(bp,a);
-			BIO_puts(bp," - ");
-			}
-		BN_print(bp,c);
-		BIO_puts(bp,"\n");
-		}
-	BN_mul(d, a, a, ctx);
-	if (BN_cmp(c, d))
-		{
-		fprintf(stderr, "Square test failed: BN_sqr and BN_mul produce "
-			"different results!\n");
-		goto err;
-		}
-	ret = 1;
-err:
-	if (a != NULL) BN_free(a);
-	if (c != NULL) BN_free(c);
-	if (d != NULL) BN_free(d);
-	if (e != NULL) BN_free(e);
-	return ret;
-	}
+{
+    BIGNUM *a, *c, *d, *e;
+    int i, ret = 0;
+
+    a = BN_new();
+    c = BN_new();
+    d = BN_new();
+    e = BN_new();
+    if (a == NULL || c == NULL || d == NULL || e == NULL) {
+        goto err;
+    }
+
+    for (i = 0; i < num0; i++) {
+        BN_bntest_rand(a, 40 + i * 10, 0, 0);
+        a->neg = rand_neg();
+        BN_sqr(c, a, ctx);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " * ");
+                BN_print(bp, a);
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, c);
+            BIO_puts(bp, "\n");
+        }
+        BN_div(d, e, c, a, ctx);
+        BN_sub(d, d, a);
+        if (!BN_is_zero(d) || !BN_is_zero(e)) {
+            fprintf(stderr, "Square test failed!\n");
+            goto err;
+        }
+    }
+
+    /* Regression test for a BN_sqr overflow bug. */
+    BN_hex2bn(&a,
+              "80000000000000008000000000000001"
+              "FFFFFFFFFFFFFFFE0000000000000000");
+    BN_sqr(c, a, ctx);
+    if (bp != NULL) {
+        if (!results) {
+            BN_print(bp, a);
+            BIO_puts(bp, " * ");
+            BN_print(bp, a);
+            BIO_puts(bp, " - ");
+        }
+        BN_print(bp, c);
+        BIO_puts(bp, "\n");
+    }
+    BN_mul(d, a, a, ctx);
+    if (BN_cmp(c, d)) {
+        fprintf(stderr, "Square test failed: BN_sqr and BN_mul produce "
+                "different results!\n");
+        goto err;
+    }
+
+    /* Regression test for a BN_sqr overflow bug. */
+    BN_hex2bn(&a,
+              "80000000000000000000000080000001"
+              "FFFFFFFE000000000000000000000000");
+    BN_sqr(c, a, ctx);
+    if (bp != NULL) {
+        if (!results) {
+            BN_print(bp, a);
+            BIO_puts(bp, " * ");
+            BN_print(bp, a);
+            BIO_puts(bp, " - ");
+        }
+        BN_print(bp, c);
+        BIO_puts(bp, "\n");
+    }
+    BN_mul(d, a, a, ctx);
+    if (BN_cmp(c, d)) {
+        fprintf(stderr, "Square test failed: BN_sqr and BN_mul produce "
+                "different results!\n");
+        goto err;
+    }
+    ret = 1;
+ err:
+    if (a != NULL)
+        BN_free(a);
+    if (c != NULL)
+        BN_free(c);
+    if (d != NULL)
+        BN_free(d);
+    if (e != NULL)
+        BN_free(e);
+    return ret;
+}
 
 int test_mont(BIO *bp, BN_CTX *ctx)
-	{
-	BIGNUM a,b,c,d,A,B;
-	BIGNUM n;
-	int i;
-	BN_MONT_CTX *mont;
-
-	BN_init(&a);
-	BN_init(&b);
-	BN_init(&c);
-	BN_init(&d);
-	BN_init(&A);
-	BN_init(&B);
-	BN_init(&n);
-
-	mont=BN_MONT_CTX_new();
-	if (mont == NULL)
-		return 0;
-
-	BN_bntest_rand(&a,100,0,0);
-	BN_bntest_rand(&b,100,0,0);
-	for (i=0; iN));
+                fprintf(stderr, "%d * %d %% %d\n",
+                        BN_num_bits(&a),
+                        BN_num_bits(&b), BN_num_bits(mont->N));
 #endif
-				BN_print(bp,&a);
-				BIO_puts(bp," * ");
-				BN_print(bp,&b);
-				BIO_puts(bp," % ");
-				BN_print(bp,&(mont->N));
-				BIO_puts(bp," - ");
-				}
-			BN_print(bp,&A);
-			BIO_puts(bp,"\n");
-			}
-		BN_mod_mul(&d,&a,&b,&n,ctx);
-		BN_sub(&d,&d,&A);
-		if(!BN_is_zero(&d))
-		    {
-		    fprintf(stderr,"Montgomery multiplication test failed!\n");
-		    return 0;
-		    }
-		}
-	BN_MONT_CTX_free(mont);
-	BN_free(&a);
-	BN_free(&b);
-	BN_free(&c);
-	BN_free(&d);
-	BN_free(&A);
-	BN_free(&B);
-	BN_free(&n);
-	return(1);
-	}
+                BN_print(bp, &a);
+                BIO_puts(bp, " * ");
+                BN_print(bp, &b);
+                BIO_puts(bp, " % ");
+                BN_print(bp, &(mont->N));
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, &A);
+            BIO_puts(bp, "\n");
+        }
+        BN_mod_mul(&d, &a, &b, &n, ctx);
+        BN_sub(&d, &d, &A);
+        if (!BN_is_zero(&d)) {
+            fprintf(stderr, "Montgomery multiplication test failed!\n");
+            return 0;
+        }
+    }
+    BN_MONT_CTX_free(mont);
+    BN_free(&a);
+    BN_free(&b);
+    BN_free(&c);
+    BN_free(&d);
+    BN_free(&A);
+    BN_free(&B);
+    BN_free(&n);
+    return (1);
+}
 
 int test_mod(BIO *bp, BN_CTX *ctx)
-	{
-	BIGNUM *a,*b,*c,*d,*e;
-	int i;
-
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-	d=BN_new();
-	e=BN_new();
-
-	BN_bntest_rand(a,1024,0,0);
-	for (i=0; ineg=rand_neg();
-		b->neg=rand_neg();
-		BN_mod(c,a,b,ctx);
-		if (bp != NULL)
-			{
-			if (!results)
-				{
-				BN_print(bp,a);
-				BIO_puts(bp," % ");
-				BN_print(bp,b);
-				BIO_puts(bp," - ");
-				}
-			BN_print(bp,c);
-			BIO_puts(bp,"\n");
-			}
-		BN_div(d,e,a,b,ctx);
-		BN_sub(e,e,c);
-		if(!BN_is_zero(e))
-		    {
-		    fprintf(stderr,"Modulo test failed!\n");
-		    return 0;
-		    }
-		}
-	BN_free(a);
-	BN_free(b);
-	BN_free(c);
-	BN_free(d);
-	BN_free(e);
-	return(1);
-	}
+{
+    BIGNUM *a, *b, *c, *d, *e;
+    int i;
+
+    a = BN_new();
+    b = BN_new();
+    c = BN_new();
+    d = BN_new();
+    e = BN_new();
+
+    BN_bntest_rand(a, 1024, 0, 0);
+    for (i = 0; i < num0; i++) {
+        BN_bntest_rand(b, 450 + i * 10, 0, 0);
+        a->neg = rand_neg();
+        b->neg = rand_neg();
+        BN_mod(c, a, b, ctx);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " % ");
+                BN_print(bp, b);
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, c);
+            BIO_puts(bp, "\n");
+        }
+        BN_div(d, e, a, b, ctx);
+        BN_sub(e, e, c);
+        if (!BN_is_zero(e)) {
+            fprintf(stderr, "Modulo test failed!\n");
+            return 0;
+        }
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    BN_free(e);
+    return (1);
+}
 
 int test_mod_mul(BIO *bp, BN_CTX *ctx)
-	{
-	BIGNUM *a,*b,*c,*d,*e;
-	int i,j;
-
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-	d=BN_new();
-	e=BN_new();
-
-	for (j=0; j<3; j++) {
-	BN_bntest_rand(c,1024,0,0);
-	for (i=0; ineg=rand_neg();
-		b->neg=rand_neg();
-		if (!BN_mod_mul(e,a,b,c,ctx))
-			{
-			unsigned long l;
-
-			while ((l=ERR_get_error()))
-				fprintf(stderr,"ERROR:%s\n",
-					ERR_error_string(l,NULL));
-			EXIT(1);
-			}
-		if (bp != NULL)
-			{
-			if (!results)
-				{
-				BN_print(bp,a);
-				BIO_puts(bp," * ");
-				BN_print(bp,b);
-				BIO_puts(bp," % ");
-				BN_print(bp,c);
-				if ((a->neg ^ b->neg) && !BN_is_zero(e))
-					{
-					/* If  (a*b) % c  is negative,  c  must be added
-					 * in order to obtain the normalized remainder
-					 * (new with OpenSSL 0.9.7, previous versions of
-					 * BN_mod_mul could generate negative results)
-					 */
-					BIO_puts(bp," + ");
-					BN_print(bp,c);
-					}
-				BIO_puts(bp," - ");
-				}
-			BN_print(bp,e);
-			BIO_puts(bp,"\n");
-			}
-		BN_mul(d,a,b,ctx);
-		BN_sub(d,d,e);
-		BN_div(a,b,d,c,ctx);
-		if(!BN_is_zero(b))
-		    {
-		    fprintf(stderr,"Modulo multiply test failed!\n");
-		    ERR_print_errors_fp(stderr);
-		    return 0;
-		    }
-		}
-	}
-	BN_free(a);
-	BN_free(b);
-	BN_free(c);
-	BN_free(d);
-	BN_free(e);
-	return(1);
-	}
+{
+    BIGNUM *a, *b, *c, *d, *e;
+    int i, j;
+
+    a = BN_new();
+    b = BN_new();
+    c = BN_new();
+    d = BN_new();
+    e = BN_new();
+
+    for (j = 0; j < 3; j++) {
+        BN_bntest_rand(c, 1024, 0, 0);
+        for (i = 0; i < num0; i++) {
+            BN_bntest_rand(a, 475 + i * 10, 0, 0);
+            BN_bntest_rand(b, 425 + i * 11, 0, 0);
+            a->neg = rand_neg();
+            b->neg = rand_neg();
+            if (!BN_mod_mul(e, a, b, c, ctx)) {
+                unsigned long l;
+
+                while ((l = ERR_get_error()))
+                    fprintf(stderr, "ERROR:%s\n", ERR_error_string(l, NULL));
+                EXIT(1);
+            }
+            if (bp != NULL) {
+                if (!results) {
+                    BN_print(bp, a);
+                    BIO_puts(bp, " * ");
+                    BN_print(bp, b);
+                    BIO_puts(bp, " % ");
+                    BN_print(bp, c);
+                    if ((a->neg ^ b->neg) && !BN_is_zero(e)) {
+                        /*
+                         * If (a*b) % c is negative, c must be added in order
+                         * to obtain the normalized remainder (new with
+                         * OpenSSL 0.9.7, previous versions of BN_mod_mul
+                         * could generate negative results)
+                         */
+                        BIO_puts(bp, " + ");
+                        BN_print(bp, c);
+                    }
+                    BIO_puts(bp, " - ");
+                }
+                BN_print(bp, e);
+                BIO_puts(bp, "\n");
+            }
+            BN_mul(d, a, b, ctx);
+            BN_sub(d, d, e);
+            BN_div(a, b, d, c, ctx);
+            if (!BN_is_zero(b)) {
+                fprintf(stderr, "Modulo multiply test failed!\n");
+                ERR_print_errors_fp(stderr);
+                return 0;
+            }
+        }
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    BN_free(e);
+    return (1);
+}
 
 int test_mod_exp(BIO *bp, BN_CTX *ctx)
-	{
-	BIGNUM *a,*b,*c,*d,*e;
-	int i;
-
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-	d=BN_new();
-	e=BN_new();
-
-	BN_bntest_rand(c,30,0,1); /* must be odd for montgomery */
-	for (i=0; ineg = rand_neg();
-	putc('\n', stderr);
-
-	for (i = 0; i < num0; i++)
-		{
-		if (!BN_bntest_rand(a, 512, 0, 0)) goto err;
-		a->neg = rand_neg();
-
-		/* t := (|b|-1)/2  (note that b is odd) */
-		if (!BN_copy(t, b)) goto err;
-		t->neg = 0;
-		if (!BN_sub_word(t, 1)) goto err;
-		if (!BN_rshift1(t, t)) goto err;
-		/* r := a^t mod b */
-		b->neg=0;
-		
-		if (!BN_mod_exp_recp(r, a, t, b, ctx)) goto err;
-		b->neg=1;
-
-		if (BN_is_word(r, 1))
-			legendre = 1;
-		else if (BN_is_zero(r))
-			legendre = 0;
-		else
-			{
-			if (!BN_add_word(r, 1)) goto err;
-			if (0 != BN_ucmp(r, b))
-				{
-				fprintf(stderr, "Legendre symbol computation failed\n");
-				goto err;
-				}
-			legendre = -1;
-			}
-		
-		kronecker = BN_kronecker(a, b, ctx);
-		if (kronecker < -1) goto err;
-		/* we actually need BN_kronecker(a, |b|) */
-		if (a->neg && b->neg)
-			kronecker = -kronecker;
-		
-		if (legendre != kronecker)
-			{
-			fprintf(stderr, "legendre != kronecker; a = ");
-			BN_print_fp(stderr, a);
-			fprintf(stderr, ", b = ");
-			BN_print_fp(stderr, b);
-			fprintf(stderr, "\n");
-			goto err;
-			}
-
-		putc('.', stderr);
-		fflush(stderr);
-		}
-
-	putc('\n', stderr);
-	fflush(stderr);
-	ret = 1;
+{
+    BN_GENCB cb;
+    BIGNUM *a, *b, *r, *t;
+    int i;
+    int legendre, kronecker;
+    int ret = 0;
+
+    a = BN_new();
+    b = BN_new();
+    r = BN_new();
+    t = BN_new();
+    if (a == NULL || b == NULL || r == NULL || t == NULL)
+        goto err;
+
+    BN_GENCB_set(&cb, genprime_cb, NULL);
+
+    /*
+     * We test BN_kronecker(a, b, ctx) just for b odd (Jacobi symbol). In
+     * this case we know that if b is prime, then BN_kronecker(a, b, ctx) is
+     * congruent to $a^{(b-1)/2}$, modulo $b$ (Legendre symbol). So we
+     * generate a random prime b and compare these values for a number of
+     * random a's.  (That is, we run the Solovay-Strassen primality test to
+     * confirm that b is prime, except that we don't want to test whether b
+     * is prime but whether BN_kronecker works.)
+     */
+
+    if (!BN_generate_prime_ex(b, 512, 0, NULL, NULL, &cb))
+        goto err;
+    b->neg = rand_neg();
+    putc('\n', stderr);
+
+    for (i = 0; i < num0; i++) {
+        if (!BN_bntest_rand(a, 512, 0, 0))
+            goto err;
+        a->neg = rand_neg();
+
+        /* t := (|b|-1)/2  (note that b is odd) */
+        if (!BN_copy(t, b))
+            goto err;
+        t->neg = 0;
+        if (!BN_sub_word(t, 1))
+            goto err;
+        if (!BN_rshift1(t, t))
+            goto err;
+        /* r := a^t mod b */
+        b->neg = 0;
+
+        if (!BN_mod_exp_recp(r, a, t, b, ctx))
+            goto err;
+        b->neg = 1;
+
+        if (BN_is_word(r, 1))
+            legendre = 1;
+        else if (BN_is_zero(r))
+            legendre = 0;
+        else {
+            if (!BN_add_word(r, 1))
+                goto err;
+            if (0 != BN_ucmp(r, b)) {
+                fprintf(stderr, "Legendre symbol computation failed\n");
+                goto err;
+            }
+            legendre = -1;
+        }
+
+        kronecker = BN_kronecker(a, b, ctx);
+        if (kronecker < -1)
+            goto err;
+        /* we actually need BN_kronecker(a, |b|) */
+        if (a->neg && b->neg)
+            kronecker = -kronecker;
+
+        if (legendre != kronecker) {
+            fprintf(stderr, "legendre != kronecker; a = ");
+            BN_print_fp(stderr, a);
+            fprintf(stderr, ", b = ");
+            BN_print_fp(stderr, b);
+            fprintf(stderr, "\n");
+            goto err;
+        }
+
+        putc('.', stderr);
+        fflush(stderr);
+    }
+
+    putc('\n', stderr);
+    fflush(stderr);
+    ret = 1;
  err:
-	if (a != NULL) BN_free(a);
-	if (b != NULL) BN_free(b);
-	if (r != NULL) BN_free(r);
-	if (t != NULL) BN_free(t);
-	return ret;
-	}
+    if (a != NULL)
+        BN_free(a);
+    if (b != NULL)
+        BN_free(b);
+    if (r != NULL)
+        BN_free(r);
+    if (t != NULL)
+        BN_free(t);
+    return ret;
+}
 
 int test_sqrt(BIO *bp, BN_CTX *ctx)
-	{
-	BN_GENCB cb;
-	BIGNUM *a,*p,*r;
-	int i, j;
-	int ret = 0;
-
-	a = BN_new();
-	p = BN_new();
-	r = BN_new();
-	if (a == NULL || p == NULL || r == NULL) goto err;
-
-	BN_GENCB_set(&cb, genprime_cb, NULL);
-
-	for (i = 0; i < 16; i++)
-		{
-		if (i < 8)
-			{
-			unsigned primes[8] = { 2, 3, 5, 7, 11, 13, 17, 19 };
-			
-			if (!BN_set_word(p, primes[i])) goto err;
-			}
-		else
-			{
-			if (!BN_set_word(a, 32)) goto err;
-			if (!BN_set_word(r, 2*i + 1)) goto err;
-		
-			if (!BN_generate_prime_ex(p, 256, 0, a, r, &cb)) goto err;
-			putc('\n', stderr);
-			}
-		p->neg = rand_neg();
-
-		for (j = 0; j < num2; j++)
-			{
-			/* construct 'a' such that it is a square modulo p,
-			 * but in general not a proper square and not reduced modulo p */
-			if (!BN_bntest_rand(r, 256, 0, 3)) goto err;
-			if (!BN_nnmod(r, r, p, ctx)) goto err;
-			if (!BN_mod_sqr(r, r, p, ctx)) goto err;
-			if (!BN_bntest_rand(a, 256, 0, 3)) goto err;
-			if (!BN_nnmod(a, a, p, ctx)) goto err;
-			if (!BN_mod_sqr(a, a, p, ctx)) goto err;
-			if (!BN_mul(a, a, r, ctx)) goto err;
-			if (rand_neg())
-				if (!BN_sub(a, a, p)) goto err;
-
-			if (!BN_mod_sqrt(r, a, p, ctx)) goto err;
-			if (!BN_mod_sqr(r, r, p, ctx)) goto err;
-
-			if (!BN_nnmod(a, a, p, ctx)) goto err;
-
-			if (BN_cmp(a, r) != 0)
-				{
-				fprintf(stderr, "BN_mod_sqrt failed: a = ");
-				BN_print_fp(stderr, a);
-				fprintf(stderr, ", r = ");
-				BN_print_fp(stderr, r);
-				fprintf(stderr, ", p = ");
-				BN_print_fp(stderr, p);
-				fprintf(stderr, "\n");
-				goto err;
-				}
-
-			putc('.', stderr);
-			fflush(stderr);
-			}
-		
-		putc('\n', stderr);
-		fflush(stderr);
-		}
-	ret = 1;
+{
+    BN_GENCB cb;
+    BIGNUM *a, *p, *r;
+    int i, j;
+    int ret = 0;
+
+    a = BN_new();
+    p = BN_new();
+    r = BN_new();
+    if (a == NULL || p == NULL || r == NULL)
+        goto err;
+
+    BN_GENCB_set(&cb, genprime_cb, NULL);
+
+    for (i = 0; i < 16; i++) {
+        if (i < 8) {
+            unsigned primes[8] = { 2, 3, 5, 7, 11, 13, 17, 19 };
+
+            if (!BN_set_word(p, primes[i]))
+                goto err;
+        } else {
+            if (!BN_set_word(a, 32))
+                goto err;
+            if (!BN_set_word(r, 2 * i + 1))
+                goto err;
+
+            if (!BN_generate_prime_ex(p, 256, 0, a, r, &cb))
+                goto err;
+            putc('\n', stderr);
+        }
+        p->neg = rand_neg();
+
+        for (j = 0; j < num2; j++) {
+            /*
+             * construct 'a' such that it is a square modulo p, but in
+             * general not a proper square and not reduced modulo p
+             */
+            if (!BN_bntest_rand(r, 256, 0, 3))
+                goto err;
+            if (!BN_nnmod(r, r, p, ctx))
+                goto err;
+            if (!BN_mod_sqr(r, r, p, ctx))
+                goto err;
+            if (!BN_bntest_rand(a, 256, 0, 3))
+                goto err;
+            if (!BN_nnmod(a, a, p, ctx))
+                goto err;
+            if (!BN_mod_sqr(a, a, p, ctx))
+                goto err;
+            if (!BN_mul(a, a, r, ctx))
+                goto err;
+            if (rand_neg())
+                if (!BN_sub(a, a, p))
+                    goto err;
+
+            if (!BN_mod_sqrt(r, a, p, ctx))
+                goto err;
+            if (!BN_mod_sqr(r, r, p, ctx))
+                goto err;
+
+            if (!BN_nnmod(a, a, p, ctx))
+                goto err;
+
+            if (BN_cmp(a, r) != 0) {
+                fprintf(stderr, "BN_mod_sqrt failed: a = ");
+                BN_print_fp(stderr, a);
+                fprintf(stderr, ", r = ");
+                BN_print_fp(stderr, r);
+                fprintf(stderr, ", p = ");
+                BN_print_fp(stderr, p);
+                fprintf(stderr, "\n");
+                goto err;
+            }
+
+            putc('.', stderr);
+            fflush(stderr);
+        }
+
+        putc('\n', stderr);
+        fflush(stderr);
+    }
+    ret = 1;
  err:
-	if (a != NULL) BN_free(a);
-	if (p != NULL) BN_free(p);
-	if (r != NULL) BN_free(r);
-	return ret;
-	}
-
-int test_lshift(BIO *bp,BN_CTX *ctx,BIGNUM *a_)
-	{
-	BIGNUM *a,*b,*c,*d;
-	int i;
-
-	b=BN_new();
-	c=BN_new();
-	d=BN_new();
-	BN_one(c);
-
-	if(a_)
-	    a=a_;
-	else
-	    {
-	    a=BN_new();
-	    BN_bntest_rand(a,200,0,0);
-	    a->neg=rand_neg();
-	    }
-	for (i=0; ineg = rand_neg();
+    }
+    for (i = 0; i < num0; i++) {
+        BN_lshift(b, a, i + 1);
+        BN_add(c, c, c);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " * ");
+                BN_print(bp, c);
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, b);
+            BIO_puts(bp, "\n");
+        }
+        BN_mul(d, a, c, ctx);
+        BN_sub(d, d, b);
+        if (!BN_is_zero(d)) {
+            fprintf(stderr, "Left shift test failed!\n");
+            fprintf(stderr, "a=");
+            BN_print_fp(stderr, a);
+            fprintf(stderr, "\nb=");
+            BN_print_fp(stderr, b);
+            fprintf(stderr, "\nc=");
+            BN_print_fp(stderr, c);
+            fprintf(stderr, "\nd=");
+            BN_print_fp(stderr, d);
+            fprintf(stderr, "\n");
+            return 0;
+        }
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    return (1);
+}
 
 int test_lshift1(BIO *bp)
-	{
-	BIGNUM *a,*b,*c;
-	int i;
-
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-
-	BN_bntest_rand(a,200,0,0);
-	a->neg=rand_neg();
-	for (i=0; ineg=rand_neg();
-	for (i=0; ineg = rand_neg();
+    for (i = 0; i < num0; i++) {
+        BN_lshift1(b, a);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " * 2");
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, b);
+            BIO_puts(bp, "\n");
+        }
+        BN_add(c, a, a);
+        BN_sub(a, b, c);
+        if (!BN_is_zero(a)) {
+            fprintf(stderr, "Left shift one test failed!\n");
+            return 0;
+        }
+
+        BN_copy(a, b);
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    return (1);
+}
+
+int test_rshift(BIO *bp, BN_CTX *ctx)
+{
+    BIGNUM *a, *b, *c, *d, *e;
+    int i;
+
+    a = BN_new();
+    b = BN_new();
+    c = BN_new();
+    d = BN_new();
+    e = BN_new();
+    BN_one(c);
+
+    BN_bntest_rand(a, 200, 0, 0);
+    a->neg = rand_neg();
+    for (i = 0; i < num0; i++) {
+        BN_rshift(b, a, i + 1);
+        BN_add(c, c, c);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " / ");
+                BN_print(bp, c);
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, b);
+            BIO_puts(bp, "\n");
+        }
+        BN_div(d, e, a, c, ctx);
+        BN_sub(d, d, b);
+        if (!BN_is_zero(d)) {
+            fprintf(stderr, "Right shift test failed!\n");
+            return 0;
+        }
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    BN_free(e);
+    return (1);
+}
 
 int test_rshift1(BIO *bp)
-	{
-	BIGNUM *a,*b,*c;
-	int i;
-
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-
-	BN_bntest_rand(a,200,0,0);
-	a->neg=rand_neg();
-	for (i=0; ineg = rand_neg();
+    for (i = 0; i < num0; i++) {
+        BN_rshift1(b, a);
+        if (bp != NULL) {
+            if (!results) {
+                BN_print(bp, a);
+                BIO_puts(bp, " / 2");
+                BIO_puts(bp, " - ");
+            }
+            BN_print(bp, b);
+            BIO_puts(bp, "\n");
+        }
+        BN_sub(c, a, b);
+        BN_sub(c, c, b);
+        if (!BN_is_zero(c) && !BN_abs_is_word(c, 1)) {
+            fprintf(stderr, "Right shift one test failed!\n");
+            return 0;
+        }
+        BN_copy(a, b);
+    }
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    return (1);
+}
 
 int rand_neg(void)
-	{
-	static unsigned int neg=0;
-	static int sign[8]={0,0,0,1,1,0,1,1};
+{
+    static unsigned int neg = 0;
+    static int sign[8] = { 0, 0, 0, 1, 1, 0, 1, 1 };
 
-	return(sign[(neg++)%8]);
-	}
+    return (sign[(neg++) % 8]);
+}
diff --git a/crypto/bn/divtest.c b/crypto/bn/divtest.c
index d3fc688f33..2590b4581b 100644
--- a/crypto/bn/divtest.c
+++ b/crypto/bn/divtest.c
@@ -4,13 +4,13 @@
 static int Rand(n)
 {
     unsigned char x[2];
-    RAND_pseudo_bytes(x,2);
-    return (x[0] + 2*x[1]);
+    RAND_pseudo_bytes(x, 2);
+    return (x[0] + 2 * x[1]);
 }
 
 static void bug(char *m, BIGNUM *a, BIGNUM *b)
 {
-    printf("%s!\na=",m);
+    printf("%s!\na=", m);
     BN_print_fp(stdout, a);
     printf("\nb=");
     BN_print_fp(stdout, b);
@@ -20,22 +20,23 @@ static void bug(char *m, BIGNUM *a, BIGNUM *b)
 
 main()
 {
-    BIGNUM *a=BN_new(), *b=BN_new(), *c=BN_new(), *d=BN_new(),
-	*C=BN_new(), *D=BN_new();
-    BN_RECP_CTX *recp=BN_RECP_CTX_new();
-    BN_CTX *ctx=BN_CTX_new();
+    BIGNUM *a = BN_new(), *b = BN_new(), *c = BN_new(), *d = BN_new(),
+        *C = BN_new(), *D = BN_new();
+    BN_RECP_CTX *recp = BN_RECP_CTX_new();
+    BN_CTX *ctx = BN_CTX_new();
 
-    for(;;) {
-	BN_pseudo_rand(a,Rand(),0,0);
-	BN_pseudo_rand(b,Rand(),0,0);
-	if (BN_is_zero(b)) continue;
+    for (;;) {
+        BN_pseudo_rand(a, Rand(), 0, 0);
+        BN_pseudo_rand(b, Rand(), 0, 0);
+        if (BN_is_zero(b))
+            continue;
 
-	BN_RECP_CTX_set(recp,b,ctx);
-	if (BN_div(C,D,a,b,ctx) != 1)
-	    bug("BN_div failed",a,b);
-	if (BN_div_recp(c,d,a,recp,ctx) != 1)
-	    bug("BN_div_recp failed",a,b);
-	else if (BN_cmp(c,C) != 0 || BN_cmp(c,C) != 0)
-	    bug("mismatch",a,b);
+        BN_RECP_CTX_set(recp, b, ctx);
+        if (BN_div(C, D, a, b, ctx) != 1)
+            bug("BN_div failed", a, b);
+        if (BN_div_recp(c, d, a, recp, ctx) != 1)
+            bug("BN_div_recp failed", a, b);
+        else if (BN_cmp(c, C) != 0 || BN_cmp(c, C) != 0)
+            bug("mismatch", a, b);
     }
 }
diff --git a/crypto/bn/exp.c b/crypto/bn/exp.c
index 4865b0ef74..fbce28c5be 100644
--- a/crypto/bn/exp.c
+++ b/crypto/bn/exp.c
@@ -4,59 +4,58 @@
 #include 
 #include "bn_lcl.h"
 
-#define SIZE	256
-#define NUM	(8*8*8)
-#define MOD	(8*8*8*8*8)
+#define SIZE    256
+#define NUM     (8*8*8)
+#define MOD     (8*8*8*8*8)
 
-main(argc,argv)
+main(argc, argv)
 int argc;
 char *argv[];
-	{
-	BN_CTX ctx;
-	BIGNUM a,b,c,r,rr,t,l;
-	int j,i,size=SIZE,num=NUM,mod=MOD;
-	char *start,*end;
-	BN_MONT_CTX mont;
-	double d,md;
-
-	BN_MONT_CTX_init(&mont);
-	BN_CTX_init(&ctx);
-	BN_init(&a);
-	BN_init(&b);
-	BN_init(&c);
-	BN_init(&r);
-
-	start=ms_time_new();
-	end=ms_time_new();
-	while (size <= 1024*8)
-		{
-		BN_rand(&a,size,0,0);
-		BN_rand(&b,size,1,0);
-		BN_rand(&c,size,0,1);
-
-		BN_mod(&a,&a,&c,&ctx);
-
-		ms_time_get(start);
-		for (i=0; i<10; i++)
-			BN_MONT_CTX_set(&mont,&c,&ctx);
-		ms_time_get(end);
-		md=ms_time_diff(start,end);
-
-		ms_time_get(start);
-		for (i=0; i
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
 
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+/*
+ * Depending on the VMS version, the tms structure is perhaps defined. The
+ * __TMS macro will show if it was.  If it wasn't defined, we should undefine
+ * TIMES, since that tells the rest of the program how things should be
+ * handled.  -- Richard Levitte
+ */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
 
 #ifndef TIMES
-#include 
+# include 
 #endif
 
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
 
 #include 
@@ -133,221 +135,247 @@ static void genprime_cb(int p, int n, void *arg);
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD hack */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
 
 #undef BUFSIZE
-#define BUFSIZE	((long)1024*8)
-int run=0;
+#define BUFSIZE ((long)1024*8)
+int run = 0;
 
 static double Time_F(int s);
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 static double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret < 1e-3)?1e-3:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-		return((ret < 0.001)?0.001:ret);
-		}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret < 1e-3) ? 1e-3 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
+        return ((ret < 0.001) ? 0.001 : ret);
+    }
 #endif
-	}
+}
 
-#define NUM_SIZES	7
+#define NUM_SIZES       7
 #if NUM_START > NUM_SIZES
-#   error "NUM_START > NUM_SIZES"
+# error "NUM_START > NUM_SIZES"
 #endif
-static int sizes[NUM_SIZES]={128,256,512,1024,2048,4096,8192};
-static int mul_c[NUM_SIZES]={8*8*8*8*8*8,8*8*8*8*8,8*8*8*8,8*8*8,8*8,8,1};
-/*static int sizes[NUM_SIZES]={59,179,299,419,539}; */
+static int sizes[NUM_SIZES] = { 128, 256, 512, 1024, 2048, 4096, 8192 };
+
+static int mul_c[NUM_SIZES] =
+    { 8 * 8 * 8 * 8 * 8 * 8, 8 * 8 * 8 * 8 * 8, 8 * 8 * 8 * 8, 8 * 8 * 8,
+    8 * 8, 8, 1
+};
+
+/*
+ * static int sizes[NUM_SIZES]={59,179,299,419,539};
+ */
 
 #define RAND_SEED(string) { const char str[] = string; RAND_seed(string, sizeof str); }
 
-void do_mul_exp(BIGNUM *r,BIGNUM *a,BIGNUM *b,BIGNUM *c,BN_CTX *ctx); 
+void do_mul_exp(BIGNUM *r, BIGNUM *a, BIGNUM *b, BIGNUM *c, BN_CTX *ctx);
 
 int main(int argc, char **argv)
-	{
-	BN_CTX *ctx;
-	BIGNUM *a,*b,*c,*r;
+{
+    BN_CTX *ctx;
+    BIGNUM *a, *b, *c, *r;
 
 #if 1
-	if (!CRYPTO_set_mem_debug_functions(0,0,0,0,0))
-		abort();
+    if (!CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0))
+        abort();
 #endif
 
-	ctx=BN_CTX_new();
-	a=BN_new();
-	b=BN_new();
-	c=BN_new();
-	r=BN_new();
+    ctx = BN_CTX_new();
+    a = BN_new();
+    b = BN_new();
+    c = BN_new();
+    r = BN_new();
 
-	while (!RAND_status())
-		/* not enough bits */
-		RAND_SEED("I demand a manual recount!");
+    while (!RAND_status())
+        /* not enough bits */
+        RAND_SEED("I demand a manual recount!");
 
-	do_mul_exp(r,a,b,c,ctx);
-	return 0;
-	}
+    do_mul_exp(r, a, b, c, ctx);
+    return 0;
+}
 
 void do_mul_exp(BIGNUM *r, BIGNUM *a, BIGNUM *b, BIGNUM *c, BN_CTX *ctx)
-	{
-	int i,k;
-	double tm;
-	long num;
-
-	num=BASENUM;
-	for (i=NUM_START; i %8.6fms %5.1f (%ld)\n",
+                  " -> %8.6fms %5.1f (%ld)\n",
 #ifdef TEST_SQRT
-			P_MOD_64,
+                  P_MOD_64,
 #endif
-			sizes[i],sizes[i],sizes[i],tm*1000.0/num,tm*mul_c[i]/num, num);
-		num/=7;
-		if (num <= 0) num=1;
-		}
-	return;
+                  sizes[i], sizes[i], sizes[i], tm * 1000.0 / num,
+                  tm * mul_c[i] / num, num);
+        num /= 7;
+        if (num <= 0)
+            num = 1;
+    }
+    return;
 
  err:
-	ERR_print_errors_fp(stderr);
-	}
-
+    ERR_print_errors_fp(stderr);
+}
 
 #ifdef C_PRIME
 static void genprime_cb(int p, int n, void *arg)
-	{
-	char c='*';
-
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	putc(c, stderr);
-	fflush(stderr);
-	(void)n;
-	(void)arg;
-	}
+{
+    char c = '*';
+
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    putc(c, stderr);
+    fflush(stderr);
+    (void)n;
+    (void)arg;
+}
 #endif
diff --git a/crypto/bn/exptest.c b/crypto/bn/exptest.c
index 5fa02a1229..8b3a4bae43 100644
--- a/crypto/bn/exptest.c
+++ b/crypto/bn/exptest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,181 +67,183 @@
 #include 
 #include 
 
-#define NUM_BITS	(BN_BITS*2)
-
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
-
-/* test_exp_mod_zero tests that x**0 mod 1 == 0. It returns zero on success. */
-static int test_exp_mod_zero() {
-	BIGNUM a, p, m;
-	BIGNUM r;
-	BN_CTX *ctx = BN_CTX_new();
-	int ret = 1;
-
-	BN_init(&m);
-	BN_one(&m);
+#define NUM_BITS        (BN_BITS*2)
 
-	BN_init(&a);
-	BN_one(&a);
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
-	BN_init(&p);
-	BN_zero(&p);
-
-	BN_init(&r);
-	BN_mod_exp(&r, &a, &p, &m, ctx);
-	BN_CTX_free(ctx);
-
-	if (BN_is_zero(&r))
-		ret = 0;
-	else
-		{
-		printf("1**0 mod 1 = ");
-		BN_print_fp(stdout, &r);
-		printf(", should be 0\n");
-		}
-
-	BN_free(&r);
-	BN_free(&a);
-	BN_free(&p);
-	BN_free(&m);
-
-	return ret;
+/*
+ * test_exp_mod_zero tests that x**0 mod 1 == 0. It returns zero on success.
+ */
+static int test_exp_mod_zero()
+{
+    BIGNUM a, p, m;
+    BIGNUM r;
+    BN_CTX *ctx = BN_CTX_new();
+    int ret = 1;
+
+    BN_init(&m);
+    BN_one(&m);
+
+    BN_init(&a);
+    BN_one(&a);
+
+    BN_init(&p);
+    BN_zero(&p);
+
+    BN_init(&r);
+    BN_mod_exp(&r, &a, &p, &m, ctx);
+    BN_CTX_free(ctx);
+
+    if (BN_is_zero(&r))
+        ret = 0;
+    else {
+        printf("1**0 mod 1 = ");
+        BN_print_fp(stdout, &r);
+        printf(", should be 0\n");
+    }
+
+    BN_free(&r);
+    BN_free(&a);
+    BN_free(&p);
+    BN_free(&m);
+
+    return ret;
 }
 
 int main(int argc, char *argv[])
-	{
-	BN_CTX *ctx;
-	BIO *out=NULL;
-	int i,ret;
-	unsigned char c;
-	BIGNUM *r_mont,*r_mont_const,*r_recp,*r_simple,*a,*b,*m;
-
-	RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_rand may fail, and we don't
-	                                       * even check its return value
-	                                       * (which we should) */
-
-	ERR_load_BN_strings();
-
-	ctx=BN_CTX_new();
-	if (ctx == NULL) EXIT(1);
-	r_mont=BN_new();
-	r_mont_const=BN_new();
-	r_recp=BN_new();
-	r_simple=BN_new();
-	a=BN_new();
-	b=BN_new();
-	m=BN_new();
-	if (	(r_mont == NULL) || (r_recp == NULL) ||
-		(a == NULL) || (b == NULL))
-		goto err;
-
-	out=BIO_new(BIO_s_file());
-
-	if (out == NULL) EXIT(1);
-	BIO_set_fp(out,stdout,BIO_NOCLOSE);
-
-	for (i=0; i<200; i++)
-		{
-		RAND_bytes(&c,1);
-		c=(c%BN_BITS)-BN_BITS2;
-		BN_rand(a,NUM_BITS+c,0,0);
-
-		RAND_bytes(&c,1);
-		c=(c%BN_BITS)-BN_BITS2;
-		BN_rand(b,NUM_BITS+c,0,0);
-
-		RAND_bytes(&c,1);
-		c=(c%BN_BITS)-BN_BITS2;
-		BN_rand(m,NUM_BITS+c,0,1);
-
-		BN_mod(a,a,m,ctx);
-		BN_mod(b,b,m,ctx);
-
-		ret=BN_mod_exp_mont(r_mont,a,b,m,ctx,NULL);
-		if (ret <= 0)
-			{
-			printf("BN_mod_exp_mont() problems\n");
-			ERR_print_errors(out);
-			EXIT(1);
-			}
-
-		ret=BN_mod_exp_recp(r_recp,a,b,m,ctx);
-		if (ret <= 0)
-			{
-			printf("BN_mod_exp_recp() problems\n");
-			ERR_print_errors(out);
-			EXIT(1);
-			}
-
-		ret=BN_mod_exp_simple(r_simple,a,b,m,ctx);
-		if (ret <= 0)
-			{
-			printf("BN_mod_exp_simple() problems\n");
-			ERR_print_errors(out);
-			EXIT(1);
-			}
-
-		ret=BN_mod_exp_mont_consttime(r_mont_const,a,b,m,ctx,NULL);
-		if (ret <= 0)
-			{
-			printf("BN_mod_exp_mont_consttime() problems\n");
-			ERR_print_errors(out);
-			EXIT(1);
-			}
-
-		if (BN_cmp(r_simple, r_mont) == 0
-		    && BN_cmp(r_simple,r_recp) == 0
-			&& BN_cmp(r_simple,r_mont_const) == 0)
-			{
-			printf(".");
-			fflush(stdout);
-			}
-		else
-		  	{
-			if (BN_cmp(r_simple,r_mont) != 0)
-				printf("\nsimple and mont results differ\n");
-			if (BN_cmp(r_simple,r_mont_const) != 0)
-				printf("\nsimple and mont const time results differ\n");
-			if (BN_cmp(r_simple,r_recp) != 0)
-				printf("\nsimple and recp results differ\n");
-
-			printf("a (%3d) = ",BN_num_bits(a));   BN_print(out,a);
-			printf("\nb (%3d) = ",BN_num_bits(b)); BN_print(out,b);
-			printf("\nm (%3d) = ",BN_num_bits(m)); BN_print(out,m);
-			printf("\nsimple   =");	BN_print(out,r_simple);
-			printf("\nrecp     =");	BN_print(out,r_recp);
-			printf("\nmont     ="); BN_print(out,r_mont);
-			printf("\nmont_ct  ="); BN_print(out,r_mont_const);
-			printf("\n");
-			EXIT(1);
-			}
-		}
-	BN_free(r_mont);
-	BN_free(r_mont_const);
-	BN_free(r_recp);
-	BN_free(r_simple);
-	BN_free(a);
-	BN_free(b);
-	BN_free(m);
-	BN_CTX_free(ctx);
-	ERR_remove_thread_state(NULL);
-	CRYPTO_mem_leaks(out);
-	BIO_free(out);
-	printf("\n");
-
-	if (test_exp_mod_zero() != 0)
-		goto err;
-
-	printf("done\n");
-
-	EXIT(0);
-err:
-	ERR_load_crypto_strings();
-	ERR_print_errors(out);
+{
+    BN_CTX *ctx;
+    BIO *out = NULL;
+    int i, ret;
+    unsigned char c;
+    BIGNUM *r_mont, *r_mont_const, *r_recp, *r_simple, *a, *b, *m;
+
+    RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_rand may fail, and we
+                                           * don't even check its return
+                                           * value (which we should) */
+
+    ERR_load_BN_strings();
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        EXIT(1);
+    r_mont = BN_new();
+    r_mont_const = BN_new();
+    r_recp = BN_new();
+    r_simple = BN_new();
+    a = BN_new();
+    b = BN_new();
+    m = BN_new();
+    if ((r_mont == NULL) || (r_recp == NULL) || (a == NULL) || (b == NULL))
+        goto err;
+
+    out = BIO_new(BIO_s_file());
+
+    if (out == NULL)
+        EXIT(1);
+    BIO_set_fp(out, stdout, BIO_NOCLOSE);
+
+    for (i = 0; i < 200; i++) {
+        RAND_bytes(&c, 1);
+        c = (c % BN_BITS) - BN_BITS2;
+        BN_rand(a, NUM_BITS + c, 0, 0);
+
+        RAND_bytes(&c, 1);
+        c = (c % BN_BITS) - BN_BITS2;
+        BN_rand(b, NUM_BITS + c, 0, 0);
+
+        RAND_bytes(&c, 1);
+        c = (c % BN_BITS) - BN_BITS2;
+        BN_rand(m, NUM_BITS + c, 0, 1);
+
+        BN_mod(a, a, m, ctx);
+        BN_mod(b, b, m, ctx);
+
+        ret = BN_mod_exp_mont(r_mont, a, b, m, ctx, NULL);
+        if (ret <= 0) {
+            printf("BN_mod_exp_mont() problems\n");
+            ERR_print_errors(out);
+            EXIT(1);
+        }
+
+        ret = BN_mod_exp_recp(r_recp, a, b, m, ctx);
+        if (ret <= 0) {
+            printf("BN_mod_exp_recp() problems\n");
+            ERR_print_errors(out);
+            EXIT(1);
+        }
+
+        ret = BN_mod_exp_simple(r_simple, a, b, m, ctx);
+        if (ret <= 0) {
+            printf("BN_mod_exp_simple() problems\n");
+            ERR_print_errors(out);
+            EXIT(1);
+        }
+
+        ret = BN_mod_exp_mont_consttime(r_mont_const, a, b, m, ctx, NULL);
+        if (ret <= 0) {
+            printf("BN_mod_exp_mont_consttime() problems\n");
+            ERR_print_errors(out);
+            EXIT(1);
+        }
+
+        if (BN_cmp(r_simple, r_mont) == 0
+            && BN_cmp(r_simple, r_recp) == 0
+            && BN_cmp(r_simple, r_mont_const) == 0) {
+            printf(".");
+            fflush(stdout);
+        } else {
+            if (BN_cmp(r_simple, r_mont) != 0)
+                printf("\nsimple and mont results differ\n");
+            if (BN_cmp(r_simple, r_mont_const) != 0)
+                printf("\nsimple and mont const time results differ\n");
+            if (BN_cmp(r_simple, r_recp) != 0)
+                printf("\nsimple and recp results differ\n");
+
+            printf("a (%3d) = ", BN_num_bits(a));
+            BN_print(out, a);
+            printf("\nb (%3d) = ", BN_num_bits(b));
+            BN_print(out, b);
+            printf("\nm (%3d) = ", BN_num_bits(m));
+            BN_print(out, m);
+            printf("\nsimple   =");
+            BN_print(out, r_simple);
+            printf("\nrecp     =");
+            BN_print(out, r_recp);
+            printf("\nmont     =");
+            BN_print(out, r_mont);
+            printf("\nmont_ct  =");
+            BN_print(out, r_mont_const);
+            printf("\n");
+            EXIT(1);
+        }
+    }
+    BN_free(r_mont);
+    BN_free(r_mont_const);
+    BN_free(r_recp);
+    BN_free(r_simple);
+    BN_free(a);
+    BN_free(b);
+    BN_free(m);
+    BN_CTX_free(ctx);
+    ERR_remove_thread_state(NULL);
+    CRYPTO_mem_leaks(out);
+    BIO_free(out);
+    printf("\n");
+
+    if (test_exp_mod_zero() != 0)
+        goto err;
+
+    printf("done\n");
+
+    EXIT(0);
+ err:
+    ERR_load_crypto_strings();
+    ERR_print_errors(out);
 #ifdef OPENSSL_SYS_NETWARE
     printf("ERROR\n");
 #endif
-	EXIT(1);
-	return(1);
-	}
-
+    EXIT(1);
+    return (1);
+}
diff --git a/crypto/bn/rsaz_exp.c b/crypto/bn/rsaz_exp.c
index 6a1ffe2d4f..a486b154c2 100644
--- a/crypto/bn/rsaz_exp.c
+++ b/crypto/bn/rsaz_exp.c
@@ -45,17 +45,19 @@
 /*
  * See crypto/bn/asm/rsaz-avx2.pl for further details.
  */
-void rsaz_1024_norm2red_avx2(void *red,const void *norm);
-void rsaz_1024_mul_avx2(void *ret,const void *a,const void *b,const void *n,BN_ULONG k);
-void rsaz_1024_sqr_avx2(void *ret,const void *a,const void *n,BN_ULONG k,int cnt);
-void rsaz_1024_scatter5_avx2(void *tbl,const void *val,int i);
-void rsaz_1024_gather5_avx2(void *val,const void *tbl,int i);
-void rsaz_1024_red2norm_avx2(void *norm,const void *red);
+void rsaz_1024_norm2red_avx2(void *red, const void *norm);
+void rsaz_1024_mul_avx2(void *ret, const void *a, const void *b,
+                        const void *n, BN_ULONG k);
+void rsaz_1024_sqr_avx2(void *ret, const void *a, const void *n, BN_ULONG k,
+                        int cnt);
+void rsaz_1024_scatter5_avx2(void *tbl, const void *val, int i);
+void rsaz_1024_gather5_avx2(void *val, const void *tbl, int i);
+void rsaz_1024_red2norm_avx2(void *norm, const void *red);
 
 #if defined(__GNUC__)
-# define ALIGN64	__attribute__((aligned(64)))
+# define ALIGN64        __attribute__((aligned(64)))
 #elif defined(_MSC_VER)
-# define ALIGN64	__declspec(align(64))
+# define ALIGN64        __declspec(align(64))
 #elif defined(__SUNPRO_C)
 # define ALIGN64
 # pragma align 64(one,two80)
@@ -65,259 +67,270 @@ void rsaz_1024_red2norm_avx2(void *norm,const void *red);
 #endif
 
 ALIGN64 static const BN_ULONG one[40] = {
-	1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+    1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
 };
+
 ALIGN64 static const BN_ULONG two80[40] = {
-	0,0,1<<22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+    0, 0, 1 << 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
 };
 
 void RSAZ_1024_mod_exp_avx2(BN_ULONG result_norm[16],
-	const BN_ULONG base_norm[16], const BN_ULONG exponent[16],
-	const BN_ULONG m_norm[16], const BN_ULONG RR[16], BN_ULONG k0)
+                            const BN_ULONG base_norm[16],
+                            const BN_ULONG exponent[16],
+                            const BN_ULONG m_norm[16], const BN_ULONG RR[16],
+                            BN_ULONG k0)
 {
-	unsigned char	 storage[320*3+32*9*16+64];	/* 5.5KB */
-	unsigned char	*p_str = storage + (64-((size_t)storage%64));
-	unsigned char	*a_inv, *m, *result;
-	unsigned char	*table_s = p_str+320*3;
-	unsigned char	*R2      = table_s;	/* borrow */
-	int index;
-	int wvalue;
-
-	if ((((size_t)p_str&4095)+320)>>12) {
-		result = p_str;
-		a_inv = p_str + 320;
-		m = p_str + 320*2;	/* should not cross page */
-	} else {
-		m = p_str;		/* should not cross page */
-		result = p_str + 320;
-		a_inv = p_str + 320*2;
-	}
-
-	rsaz_1024_norm2red_avx2(m, m_norm);
-	rsaz_1024_norm2red_avx2(a_inv, base_norm);
-	rsaz_1024_norm2red_avx2(R2, RR);
-
-	rsaz_1024_mul_avx2(R2, R2, R2, m, k0);
-	rsaz_1024_mul_avx2(R2, R2, two80, m, k0);
-
-	/* table[0] = 1 */
-	rsaz_1024_mul_avx2(result, R2, one, m, k0);
-	/* table[1] = a_inv^1 */
-	rsaz_1024_mul_avx2(a_inv, a_inv, R2, m, k0);
-
-	rsaz_1024_scatter5_avx2(table_s,result,0);
-	rsaz_1024_scatter5_avx2(table_s,a_inv,1);
-
-	/* table[2] = a_inv^2 */
-	rsaz_1024_sqr_avx2(result, a_inv, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,2);
+    unsigned char storage[320 * 3 + 32 * 9 * 16 + 64]; /* 5.5KB */
+    unsigned char *p_str = storage + (64 - ((size_t)storage % 64));
+    unsigned char *a_inv, *m, *result;
+    unsigned char *table_s = p_str + 320 * 3;
+    unsigned char *R2 = table_s; /* borrow */
+    int index;
+    int wvalue;
+
+    if ((((size_t)p_str & 4095) + 320) >> 12) {
+        result = p_str;
+        a_inv = p_str + 320;
+        m = p_str + 320 * 2;    /* should not cross page */
+    } else {
+        m = p_str;              /* should not cross page */
+        result = p_str + 320;
+        a_inv = p_str + 320 * 2;
+    }
+
+    rsaz_1024_norm2red_avx2(m, m_norm);
+    rsaz_1024_norm2red_avx2(a_inv, base_norm);
+    rsaz_1024_norm2red_avx2(R2, RR);
+
+    rsaz_1024_mul_avx2(R2, R2, R2, m, k0);
+    rsaz_1024_mul_avx2(R2, R2, two80, m, k0);
+
+    /* table[0] = 1 */
+    rsaz_1024_mul_avx2(result, R2, one, m, k0);
+    /* table[1] = a_inv^1 */
+    rsaz_1024_mul_avx2(a_inv, a_inv, R2, m, k0);
+
+    rsaz_1024_scatter5_avx2(table_s, result, 0);
+    rsaz_1024_scatter5_avx2(table_s, a_inv, 1);
+
+    /* table[2] = a_inv^2 */
+    rsaz_1024_sqr_avx2(result, a_inv, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 2);
 #if 0
-	/* this is almost 2x smaller and less than 1% slower */
-	for (index=3; index<32; index++) {
-		rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-		rsaz_1024_scatter5_avx2(table_s,result,index);
-	}
+    /* this is almost 2x smaller and less than 1% slower */
+    for (index = 3; index < 32; index++) {
+        rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+        rsaz_1024_scatter5_avx2(table_s, result, index);
+    }
 #else
-	/* table[4] = a_inv^4 */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,4);
-	/* table[8] = a_inv^8 */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,8);
-	/* table[16] = a_inv^16 */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,16);
-	/* table[17] = a_inv^17 */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,17);
-
-	/* table[3] */
-	rsaz_1024_gather5_avx2(result,table_s,2);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,3);
-	/* table[6] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,6);
-	/* table[12] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,12);
- 	/* table[24] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,24);
-	/* table[25] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,25);
-
-	/* table[5] */
-	rsaz_1024_gather5_avx2(result,table_s,4);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,5);
-	/* table[10] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,10);
-	/* table[20] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,20);
-	/* table[21] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,21);
-
-	/* table[7] */
-	rsaz_1024_gather5_avx2(result,table_s,6);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,7);
-	/* table[14] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,14);
-	/* table[28] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,28);
-	/* table[29] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,29);
-
-	/* table[9] */
-	rsaz_1024_gather5_avx2(result,table_s,8);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,9);
-	/* table[18] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,18);
-	/* table[19] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,19);
-
-	/* table[11] */
-	rsaz_1024_gather5_avx2(result,table_s,10);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,11);
-	/* table[22] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,22);
-	/* table[23] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,23);
-
-	/* table[13] */
-	rsaz_1024_gather5_avx2(result,table_s,12);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,13);
-	/* table[26] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,26);
-	/* table[27] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,27);
-
-	/* table[15] */
-	rsaz_1024_gather5_avx2(result,table_s,14);
-	rsaz_1024_mul_avx2(result,result,a_inv,m,k0);
-	rsaz_1024_scatter5_avx2(table_s,result,15);
-	/* table[30] */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 1);
-	rsaz_1024_scatter5_avx2(table_s,result,30);
-	/* table[31] */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	rsaz_1024_scatter5_avx2(table_s,result,31);
+    /* table[4] = a_inv^4 */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 4);
+    /* table[8] = a_inv^8 */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 8);
+    /* table[16] = a_inv^16 */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 16);
+    /* table[17] = a_inv^17 */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 17);
+
+    /* table[3] */
+    rsaz_1024_gather5_avx2(result, table_s, 2);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 3);
+    /* table[6] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 6);
+    /* table[12] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 12);
+    /* table[24] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 24);
+    /* table[25] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 25);
+
+    /* table[5] */
+    rsaz_1024_gather5_avx2(result, table_s, 4);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 5);
+    /* table[10] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 10);
+    /* table[20] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 20);
+    /* table[21] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 21);
+
+    /* table[7] */
+    rsaz_1024_gather5_avx2(result, table_s, 6);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 7);
+    /* table[14] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 14);
+    /* table[28] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 28);
+    /* table[29] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 29);
+
+    /* table[9] */
+    rsaz_1024_gather5_avx2(result, table_s, 8);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 9);
+    /* table[18] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 18);
+    /* table[19] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 19);
+
+    /* table[11] */
+    rsaz_1024_gather5_avx2(result, table_s, 10);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 11);
+    /* table[22] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 22);
+    /* table[23] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 23);
+
+    /* table[13] */
+    rsaz_1024_gather5_avx2(result, table_s, 12);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 13);
+    /* table[26] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 26);
+    /* table[27] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 27);
+
+    /* table[15] */
+    rsaz_1024_gather5_avx2(result, table_s, 14);
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 15);
+    /* table[30] */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 1);
+    rsaz_1024_scatter5_avx2(table_s, result, 30);
+    /* table[31] */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_scatter5_avx2(table_s, result, 31);
 #endif
 
-	/* load first window */
-	p_str = (unsigned char*)exponent;
-	wvalue = p_str[127] >> 3;
-	rsaz_1024_gather5_avx2(result,table_s,wvalue);
+    /* load first window */
+    p_str = (unsigned char *)exponent;
+    wvalue = p_str[127] >> 3;
+    rsaz_1024_gather5_avx2(result, table_s, wvalue);
 
-	index = 1014;
+    index = 1014;
 
-	while(index > -1) {	/* loop for the remaining 127 windows */
+    while (index > -1) {        /* loop for the remaining 127 windows */
 
-		rsaz_1024_sqr_avx2(result, result, m, k0, 5);
+        rsaz_1024_sqr_avx2(result, result, m, k0, 5);
 
-		wvalue = *((unsigned short*)&p_str[index/8]);
-		wvalue = (wvalue>> (index%8)) & 31;
-		index-=5;
+        wvalue = *((unsigned short *)&p_str[index / 8]);
+        wvalue = (wvalue >> (index % 8)) & 31;
+        index -= 5;
 
-		rsaz_1024_gather5_avx2(a_inv,table_s,wvalue);	/* borrow a_inv */
-		rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
-	}
+        rsaz_1024_gather5_avx2(a_inv, table_s, wvalue); /* borrow a_inv */
+        rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    }
 
-	/* square four times */
-	rsaz_1024_sqr_avx2(result, result, m, k0, 4);
+    /* square four times */
+    rsaz_1024_sqr_avx2(result, result, m, k0, 4);
 
-	wvalue = p_str[0] & 15;
+    wvalue = p_str[0] & 15;
 
-	rsaz_1024_gather5_avx2(a_inv,table_s,wvalue);	/* borrow a_inv */
-	rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
+    rsaz_1024_gather5_avx2(a_inv, table_s, wvalue); /* borrow a_inv */
+    rsaz_1024_mul_avx2(result, result, a_inv, m, k0);
 
-	/* from Montgomery */
-	rsaz_1024_mul_avx2(result, result, one, m, k0);
+    /* from Montgomery */
+    rsaz_1024_mul_avx2(result, result, one, m, k0);
 
-	rsaz_1024_red2norm_avx2(result_norm, result);
+    rsaz_1024_red2norm_avx2(result_norm, result);
 
-	OPENSSL_cleanse(storage,sizeof(storage));
+    OPENSSL_cleanse(storage, sizeof(storage));
 }
 
 /*
  * See crypto/bn/rsaz-x86_64.pl for further details.
  */
-void rsaz_512_mul(void *ret,const void *a,const void *b,const void *n,BN_ULONG k);
-void rsaz_512_mul_scatter4(void *ret,const void *a,const void *n,BN_ULONG k,const void *tbl,unsigned int power);
-void rsaz_512_mul_gather4(void *ret,const void *a,const void *tbl,const void *n,BN_ULONG k,unsigned int power);
-void rsaz_512_mul_by_one(void *ret,const void *a,const void *n,BN_ULONG k);
-void rsaz_512_sqr(void *ret,const void *a,const void *n,BN_ULONG k,int cnt);
+void rsaz_512_mul(void *ret, const void *a, const void *b, const void *n,
+                  BN_ULONG k);
+void rsaz_512_mul_scatter4(void *ret, const void *a, const void *n,
+                           BN_ULONG k, const void *tbl, unsigned int power);
+void rsaz_512_mul_gather4(void *ret, const void *a, const void *tbl,
+                          const void *n, BN_ULONG k, unsigned int power);
+void rsaz_512_mul_by_one(void *ret, const void *a, const void *n, BN_ULONG k);
+void rsaz_512_sqr(void *ret, const void *a, const void *n, BN_ULONG k,
+                  int cnt);
 void rsaz_512_scatter4(void *tbl, const BN_ULONG *val, int power);
 void rsaz_512_gather4(BN_ULONG *val, const void *tbl, int power);
 
 void RSAZ_512_mod_exp(BN_ULONG result[8],
-	const BN_ULONG base[8], const BN_ULONG exponent[8],
-	const BN_ULONG m[8], BN_ULONG k0, const BN_ULONG RR[8])
+                      const BN_ULONG base[8], const BN_ULONG exponent[8],
+                      const BN_ULONG m[8], BN_ULONG k0, const BN_ULONG RR[8])
 {
-	unsigned char	 storage[16*8*8+64*2+64];	/* 1.2KB */
-	unsigned char	*table = storage + (64-((size_t)storage%64));
-	BN_ULONG	*a_inv = (BN_ULONG *)(table+16*8*8);
-	BN_ULONG	*temp  = (BN_ULONG *)(table+16*8*8+8*8);
-	unsigned char	*p_str = (unsigned char*)exponent;
-	int index;
-	unsigned int wvalue;
-
-	/* table[0] = 1_inv */
-	temp[0] = 0-m[0];	temp[1] = ~m[1];
-	temp[2] = ~m[2];	temp[3] = ~m[3];
-	temp[4] = ~m[4];	temp[5] = ~m[5];
-	temp[6] = ~m[6];	temp[7] = ~m[7];
-	rsaz_512_scatter4(table, temp, 0);
-
-	/* table [1] = a_inv^1 */
-	rsaz_512_mul(a_inv, base, RR, m, k0);
-	rsaz_512_scatter4(table, a_inv, 1);
-
-	/* table [2] = a_inv^2 */
-	rsaz_512_sqr(temp, a_inv, m, k0, 1);
-	rsaz_512_scatter4(table, temp, 2);
-
-	for (index=3; index<16; index++)
-		rsaz_512_mul_scatter4(temp, a_inv, m, k0, table, index);
-
-	/* load first window */
-	wvalue = p_str[63];
-
-	rsaz_512_gather4(temp, table, wvalue>>4);
-	rsaz_512_sqr(temp, temp, m, k0, 4);
-	rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue&0xf);
-
-	for (index=62; index>=0; index--) {
-		wvalue = p_str[index];
-
-		rsaz_512_sqr(temp, temp, m, k0, 4);
-		rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue>>4);
-
-		rsaz_512_sqr(temp, temp, m, k0, 4);
-		rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue&0x0f);
-	}
-
-	/* from Montgomery */
-	rsaz_512_mul_by_one(result, temp, m, k0);
-
-	OPENSSL_cleanse(storage,sizeof(storage));
+    unsigned char storage[16 * 8 * 8 + 64 * 2 + 64]; /* 1.2KB */
+    unsigned char *table = storage + (64 - ((size_t)storage % 64));
+    BN_ULONG *a_inv = (BN_ULONG *)(table + 16 * 8 * 8);
+    BN_ULONG *temp = (BN_ULONG *)(table + 16 * 8 * 8 + 8 * 8);
+    unsigned char *p_str = (unsigned char *)exponent;
+    int index;
+    unsigned int wvalue;
+
+    /* table[0] = 1_inv */
+    temp[0] = 0 - m[0];
+    temp[1] = ~m[1];
+    temp[2] = ~m[2];
+    temp[3] = ~m[3];
+    temp[4] = ~m[4];
+    temp[5] = ~m[5];
+    temp[6] = ~m[6];
+    temp[7] = ~m[7];
+    rsaz_512_scatter4(table, temp, 0);
+
+    /* table [1] = a_inv^1 */
+    rsaz_512_mul(a_inv, base, RR, m, k0);
+    rsaz_512_scatter4(table, a_inv, 1);
+
+    /* table [2] = a_inv^2 */
+    rsaz_512_sqr(temp, a_inv, m, k0, 1);
+    rsaz_512_scatter4(table, temp, 2);
+
+    for (index = 3; index < 16; index++)
+        rsaz_512_mul_scatter4(temp, a_inv, m, k0, table, index);
+
+    /* load first window */
+    wvalue = p_str[63];
+
+    rsaz_512_gather4(temp, table, wvalue >> 4);
+    rsaz_512_sqr(temp, temp, m, k0, 4);
+    rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue & 0xf);
+
+    for (index = 62; index >= 0; index--) {
+        wvalue = p_str[index];
+
+        rsaz_512_sqr(temp, temp, m, k0, 4);
+        rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue >> 4);
+
+        rsaz_512_sqr(temp, temp, m, k0, 4);
+        rsaz_512_mul_gather4(temp, temp, table, m, k0, wvalue & 0x0f);
+    }
+
+    /* from Montgomery */
+    rsaz_512_mul_by_one(result, temp, m, k0);
+
+    OPENSSL_cleanse(storage, sizeof(storage));
 }
diff --git a/crypto/bn/rsaz_exp.h b/crypto/bn/rsaz_exp.h
index 4241a1fe7d..bb71fb1e19 100644
--- a/crypto/bn/rsaz_exp.h
+++ b/crypto/bn/rsaz_exp.h
@@ -1,44 +1,47 @@
 /******************************************************************************
-* Copyright(c) 2012, Intel Corp.                                             
-* Developers and authors:                                                    
-* Shay Gueron (1, 2), and Vlad Krasnov (1)                                   
-* (1) Intel Corporation, Israel Development Center, Haifa, Israel                               
-* (2) University of Haifa, Israel                                              
+* Copyright(c) 2012, Intel Corp.
+* Developers and authors:
+* Shay Gueron (1, 2), and Vlad Krasnov (1)
+* (1) Intel Corporation, Israel Development Center, Haifa, Israel
+* (2) University of Haifa, Israel
 ******************************************************************************
-* LICENSE:                                                                
-* This submission to OpenSSL is to be made available under the OpenSSL  
-* license, and only to the OpenSSL project, in order to allow integration    
-* into the publicly distributed code. 
+* LICENSE:
+* This submission to OpenSSL is to be made available under the OpenSSL
+* license, and only to the OpenSSL project, in order to allow integration
+* into the publicly distributed code.
 * The use of this code, or portions of this code, or concepts embedded in
 * this code, or modification of this code and/or algorithm(s) in it, or the
 * use of this code for any other purpose than stated above, requires special
-* licensing.                                                                  
+* licensing.
 ******************************************************************************
-* DISCLAIMER:                                                                
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS AND THE COPYRIGHT OWNERS     
-* ``AS IS''. ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
-* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
+* DISCLAIMER:
+* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS AND THE COPYRIGHT OWNERS
+* ``AS IS''. ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS OR THE COPYRIGHT
-* OWNERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
-* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF    
-* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS   
-* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN    
-* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)    
-* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
-* POSSIBILITY OF SUCH DAMAGE.                                                
+* OWNERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
 ******************************************************************************/
 
 #ifndef RSAZ_EXP_H
-#define RSAZ_EXP_H
+# define RSAZ_EXP_H
 
-#include 
+# include 
 
 void RSAZ_1024_mod_exp_avx2(BN_ULONG result[16],
-	const BN_ULONG base_norm[16], const BN_ULONG exponent[16],
-	const BN_ULONG m_norm[16], const BN_ULONG RR[16], BN_ULONG k0);
+                            const BN_ULONG base_norm[16],
+                            const BN_ULONG exponent[16],
+                            const BN_ULONG m_norm[16], const BN_ULONG RR[16],
+                            BN_ULONG k0);
 int rsaz_avx2_eligible();
 
 void RSAZ_512_mod_exp(BN_ULONG result[8],
-	const BN_ULONG base_norm[8], const BN_ULONG exponent[8],
-	const BN_ULONG m_norm[8], BN_ULONG k0, const BN_ULONG RR[8]);
+                      const BN_ULONG base_norm[8], const BN_ULONG exponent[8],
+                      const BN_ULONG m_norm[8], BN_ULONG k0,
+                      const BN_ULONG RR[8]);
 #endif
diff --git a/crypto/bn/vms-helper.c b/crypto/bn/vms-helper.c
index 4b63149bf3..f342e90cbf 100644
--- a/crypto/bn/vms-helper.c
+++ b/crypto/bn/vms-helper.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,9 +60,9 @@
 bn_div_words_abort(int i)
 {
 #ifdef BN_DEBUG
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
-	fprintf(stderr,"Division would overflow (%d)\n",i);
-#endif
-	abort();
+# if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
+    fprintf(stderr, "Division would overflow (%d)\n", i);
+# endif
+    abort();
 #endif
 }
diff --git a/crypto/buffer/buf_err.c b/crypto/buffer/buf_err.c
index 8f1de6192b..631eec38d7 100644
--- a/crypto/buffer/buf_err.c
+++ b/crypto/buffer/buf_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,35 +66,32 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BUF,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BUF,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_BUF,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_BUF,0,reason)
 
-static ERR_STRING_DATA BUF_str_functs[]=
-	{
-{ERR_FUNC(BUF_F_BUF_MEMDUP),	"BUF_memdup"},
-{ERR_FUNC(BUF_F_BUF_MEM_GROW),	"BUF_MEM_grow"},
-{ERR_FUNC(BUF_F_BUF_MEM_GROW_CLEAN),	"BUF_MEM_grow_clean"},
-{ERR_FUNC(BUF_F_BUF_MEM_NEW),	"BUF_MEM_new"},
-{ERR_FUNC(BUF_F_BUF_STRDUP),	"BUF_strdup"},
-{ERR_FUNC(BUF_F_BUF_STRNDUP),	"BUF_strndup"},
-{0,NULL}
-	};
+static ERR_STRING_DATA BUF_str_functs[] = {
+    {ERR_FUNC(BUF_F_BUF_MEMDUP), "BUF_memdup"},
+    {ERR_FUNC(BUF_F_BUF_MEM_GROW), "BUF_MEM_grow"},
+    {ERR_FUNC(BUF_F_BUF_MEM_GROW_CLEAN), "BUF_MEM_grow_clean"},
+    {ERR_FUNC(BUF_F_BUF_MEM_NEW), "BUF_MEM_new"},
+    {ERR_FUNC(BUF_F_BUF_STRDUP), "BUF_strdup"},
+    {ERR_FUNC(BUF_F_BUF_STRNDUP), "BUF_strndup"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA BUF_str_reasons[]=
-	{
-{0,NULL}
-	};
+static ERR_STRING_DATA BUF_str_reasons[] = {
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_BUF_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(BUF_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,BUF_str_functs);
-		ERR_load_strings(0,BUF_str_reasons);
-		}
+    if (ERR_func_error_string(BUF_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, BUF_str_functs);
+        ERR_load_strings(0, BUF_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/buffer/buf_str.c b/crypto/buffer/buf_str.c
index 12ef1fa064..ebc5ab4646 100644
--- a/crypto/buffer/buf_str.c
+++ b/crypto/buffer/buf_str.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,71 +61,70 @@
 #include 
 
 size_t BUF_strnlen(const char *str, size_t maxlen)
-	{
-	const char *p;
+{
+    const char *p;
 
-	for (p = str; maxlen-- != 0 && *p != '\0'; ++p)
-		;
+    for (p = str; maxlen-- != 0 && *p != '\0'; ++p) ;
 
-	return p - str;
-	}
+    return p - str;
+}
 
 char *BUF_strdup(const char *str)
-	{
-	if (str == NULL) return(NULL);
-	return BUF_strndup(str, strlen(str));
-	}
+{
+    if (str == NULL)
+        return (NULL);
+    return BUF_strndup(str, strlen(str));
+}
 
 char *BUF_strndup(const char *str, size_t siz)
-	{
-	char *ret;
+{
+    char *ret;
 
-	if (str == NULL) return(NULL);
+    if (str == NULL)
+        return (NULL);
 
-	siz = BUF_strnlen(str, siz);
+    siz = BUF_strnlen(str, siz);
 
-	ret=OPENSSL_malloc(siz+1);
-	if (ret == NULL) 
-		{
-		BUFerr(BUF_F_BUF_STRNDUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	BUF_strlcpy(ret,str,siz+1);
-	return(ret);
-	}
+    ret = OPENSSL_malloc(siz + 1);
+    if (ret == NULL) {
+        BUFerr(BUF_F_BUF_STRNDUP, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    BUF_strlcpy(ret, str, siz + 1);
+    return (ret);
+}
 
 void *BUF_memdup(const void *data, size_t siz)
-	{
-	void *ret;
+{
+    void *ret;
 
-	if (data == NULL) return(NULL);
+    if (data == NULL)
+        return (NULL);
 
-	ret=OPENSSL_malloc(siz);
-	if (ret == NULL) 
-		{
-		BUFerr(BUF_F_BUF_MEMDUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	return memcpy(ret, data, siz);
-	}	
+    ret = OPENSSL_malloc(siz);
+    if (ret == NULL) {
+        BUFerr(BUF_F_BUF_MEMDUP, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    return memcpy(ret, data, siz);
+}
 
 size_t BUF_strlcpy(char *dst, const char *src, size_t size)
-	{
-	size_t l = 0;
-	for(; size > 1 && *src; size--)
-		{
-		*dst++ = *src++;
-		l++;
-		}
-	if (size)
-		*dst = '\0';
-	return l + strlen(src);
-	}
+{
+    size_t l = 0;
+    for (; size > 1 && *src; size--) {
+        *dst++ = *src++;
+        l++;
+    }
+    if (size)
+        *dst = '\0';
+    return l + strlen(src);
+}
 
 size_t BUF_strlcat(char *dst, const char *src, size_t size)
-	{
-	size_t l = 0;
-	for(; size > 0 && *dst; size--, dst++)
-		l++;
-	return l + BUF_strlcpy(dst, src, size);
-	}
+{
+    size_t l = 0;
+    for (; size > 0 && *dst; size--, dst++)
+        l++;
+    return l + BUF_strlcpy(dst, src, size);
+}
diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c
index d4a4ce43b3..d287e340a2 100644
--- a/crypto/buffer/buffer.c
+++ b/crypto/buffer/buffer.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,144 +60,128 @@
 #include "cryptlib.h"
 #include 
 
-/* LIMIT_BEFORE_EXPANSION is the maximum n such that (n+3)/3*4 < 2**31. That
- * function is applied in several functions in this file and this limit ensures
- * that the result fits in an int. */
+/*
+ * LIMIT_BEFORE_EXPANSION is the maximum n such that (n+3)/3*4 < 2**31. That
+ * function is applied in several functions in this file and this limit
+ * ensures that the result fits in an int.
+ */
 #define LIMIT_BEFORE_EXPANSION 0x5ffffffc
 
 BUF_MEM *BUF_MEM_new(void)
-	{
-	BUF_MEM *ret;
+{
+    BUF_MEM *ret;
 
-	ret=OPENSSL_malloc(sizeof(BUF_MEM));
-	if (ret == NULL)
-		{
-		BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->length=0;
-	ret->max=0;
-	ret->data=NULL;
-	return(ret);
-	}
+    ret = OPENSSL_malloc(sizeof(BUF_MEM));
+    if (ret == NULL) {
+        BUFerr(BUF_F_BUF_MEM_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->length = 0;
+    ret->max = 0;
+    ret->data = NULL;
+    return (ret);
+}
 
 void BUF_MEM_free(BUF_MEM *a)
-	{
-	if(a == NULL)
-	    return;
+{
+    if (a == NULL)
+        return;
 
-	if (a->data != NULL)
-		{
-		memset(a->data,0,(unsigned int)a->max);
-		OPENSSL_free(a->data);
-		}
-	OPENSSL_free(a);
-	}
+    if (a->data != NULL) {
+        memset(a->data, 0, (unsigned int)a->max);
+        OPENSSL_free(a->data);
+    }
+    OPENSSL_free(a);
+}
 
 int BUF_MEM_grow(BUF_MEM *str, size_t len)
-	{
-	char *ret;
-	size_t n;
+{
+    char *ret;
+    size_t n;
 
-	if (str->length >= len)
-		{
-		str->length=len;
-		return(len);
-		}
-	if (str->max >= len)
-		{
-		memset(&str->data[str->length],0,len-str->length);
-		str->length=len;
-		return(len);
-		}
-	/* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
-	if (len > LIMIT_BEFORE_EXPANSION)
-		{
-		BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	n=(len+3)/3*4;
-	if (str->data == NULL)
-		ret=OPENSSL_malloc(n);
-	else
-		ret=OPENSSL_realloc(str->data,n);
-	if (ret == NULL)
-		{
-		BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE);
-		len=0;
-		}
-	else
-		{
-		str->data=ret;
-		str->max=n;
-		memset(&str->data[str->length],0,len-str->length);
-		str->length=len;
-		}
-	return(len);
-	}
+    if (str->length >= len) {
+        str->length = len;
+        return (len);
+    }
+    if (str->max >= len) {
+        memset(&str->data[str->length], 0, len - str->length);
+        str->length = len;
+        return (len);
+    }
+    /* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
+    if (len > LIMIT_BEFORE_EXPANSION) {
+        BUFerr(BUF_F_BUF_MEM_GROW, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    n = (len + 3) / 3 * 4;
+    if (str->data == NULL)
+        ret = OPENSSL_malloc(n);
+    else
+        ret = OPENSSL_realloc(str->data, n);
+    if (ret == NULL) {
+        BUFerr(BUF_F_BUF_MEM_GROW, ERR_R_MALLOC_FAILURE);
+        len = 0;
+    } else {
+        str->data = ret;
+        str->max = n;
+        memset(&str->data[str->length], 0, len - str->length);
+        str->length = len;
+    }
+    return (len);
+}
 
 int BUF_MEM_grow_clean(BUF_MEM *str, size_t len)
-	{
-	char *ret;
-	size_t n;
+{
+    char *ret;
+    size_t n;
 
-	if (str->length >= len)
-		{
-		memset(&str->data[len],0,str->length-len);
-		str->length=len;
-		return(len);
-		}
-	if (str->max >= len)
-		{
-		memset(&str->data[str->length],0,len-str->length);
-		str->length=len;
-		return(len);
-		}
-	/* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
-	if (len > LIMIT_BEFORE_EXPANSION)
-		{
-		BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	n=(len+3)/3*4;
-	if (str->data == NULL)
-		ret=OPENSSL_malloc(n);
-	else
-		ret=OPENSSL_realloc_clean(str->data,str->max,n);
-	if (ret == NULL)
-		{
-		BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE);
-		len=0;
-		}
-	else
-		{
-		str->data=ret;
-		str->max=n;
-		memset(&str->data[str->length],0,len-str->length);
-		str->length=len;
-		}
-	return(len);
-	}
+    if (str->length >= len) {
+        memset(&str->data[len], 0, str->length - len);
+        str->length = len;
+        return (len);
+    }
+    if (str->max >= len) {
+        memset(&str->data[str->length], 0, len - str->length);
+        str->length = len;
+        return (len);
+    }
+    /* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
+    if (len > LIMIT_BEFORE_EXPANSION) {
+        BUFerr(BUF_F_BUF_MEM_GROW_CLEAN, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    n = (len + 3) / 3 * 4;
+    if (str->data == NULL)
+        ret = OPENSSL_malloc(n);
+    else
+        ret = OPENSSL_realloc_clean(str->data, str->max, n);
+    if (ret == NULL) {
+        BUFerr(BUF_F_BUF_MEM_GROW_CLEAN, ERR_R_MALLOC_FAILURE);
+        len = 0;
+    } else {
+        str->data = ret;
+        str->max = n;
+        memset(&str->data[str->length], 0, len - str->length);
+        str->length = len;
+    }
+    return (len);
+}
 
 void BUF_reverse(unsigned char *out, const unsigned char *in, size_t size)
-	{
-	size_t i;
-	if (in)
-		{
-		out += size - 1;
-		for (i = 0; i < size; i++)
-			*out-- = *in++;
-		}
-	else
-		{
-		unsigned char *q;
-		char c;
-		q = out + size - 1;
-		for (i = 0; i < size/2; i++)
-			{
-			c = *q;
-			*q-- = *out;
-			*out++ = c;
-			}
-		}
-	}
+{
+    size_t i;
+    if (in) {
+        out += size - 1;
+        for (i = 0; i < size; i++)
+            *out-- = *in++;
+    } else {
+        unsigned char *q;
+        char c;
+        q = out + size - 1;
+        for (i = 0; i < size / 2; i++) {
+            c = *q;
+            *q-- = *out;
+            *out++ = c;
+        }
+    }
+}
diff --git a/crypto/buffer/buffer.h b/crypto/buffer/buffer.h
index 881c2da170..c343dd772f 100644
--- a/crypto/buffer/buffer.h
+++ b/crypto/buffer/buffer.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,47 +57,46 @@
  */
 
 #ifndef HEADER_BUFFER_H
-#define HEADER_BUFFER_H
+# define HEADER_BUFFER_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#include 
+# include 
 
-#if !defined(NO_SYS_TYPES_H)
-#include 
-#endif
+# if !defined(NO_SYS_TYPES_H)
+#  include 
+# endif
 
 /* Already declared in ossl_typ.h */
 /* typedef struct buf_mem_st BUF_MEM; */
 
-struct buf_mem_st
-	{
-	size_t length;	/* current number of bytes */
-	char *data;
-	size_t max;	/* size of buffer */
-	};
+struct buf_mem_st {
+    size_t length;              /* current number of bytes */
+    char *data;
+    size_t max;                 /* size of buffer */
+};
 
 BUF_MEM *BUF_MEM_new(void);
-void	BUF_MEM_free(BUF_MEM *a);
-int	BUF_MEM_grow(BUF_MEM *str, size_t len);
-int	BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
-size_t  BUF_strnlen(const char *str, size_t maxlen);
-char *	BUF_strdup(const char *str);
-char *	BUF_strndup(const char *str, size_t siz);
-void *	BUF_memdup(const void *data, size_t siz);
-void	BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
+void BUF_MEM_free(BUF_MEM *a);
+int BUF_MEM_grow(BUF_MEM *str, size_t len);
+int BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
+size_t BUF_strnlen(const char *str, size_t maxlen);
+char *BUF_strdup(const char *str);
+char *BUF_strndup(const char *str, size_t siz);
+void *BUF_memdup(const void *data, size_t siz);
+void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
 
 /* safe string functions */
-size_t BUF_strlcpy(char *dst,const char *src,size_t siz);
-size_t BUF_strlcat(char *dst,const char *src,size_t siz);
-
+size_t BUF_strlcpy(char *dst, const char *src, size_t siz);
+size_t BUF_strlcat(char *dst, const char *src, size_t siz);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_BUF_strings(void);
@@ -105,12 +104,12 @@ void ERR_load_BUF_strings(void);
 /* Error codes for the BUF functions. */
 
 /* Function codes. */
-#define BUF_F_BUF_MEMDUP				 103
-#define BUF_F_BUF_MEM_GROW				 100
-#define BUF_F_BUF_MEM_GROW_CLEAN			 105
-#define BUF_F_BUF_MEM_NEW				 101
-#define BUF_F_BUF_STRDUP				 102
-#define BUF_F_BUF_STRNDUP				 104
+# define BUF_F_BUF_MEMDUP                                 103
+# define BUF_F_BUF_MEM_GROW                               100
+# define BUF_F_BUF_MEM_GROW_CLEAN                         105
+# define BUF_F_BUF_MEM_NEW                                101
+# define BUF_F_BUF_STRDUP                                 102
+# define BUF_F_BUF_STRNDUP                                104
 
 /* Reason codes. */
 
diff --git a/crypto/camellia/camellia.c b/crypto/camellia/camellia.c
index 75fc8991c0..b4a6766c62 100644
--- a/crypto/camellia/camellia.c
+++ b/crypto/camellia/camellia.c
@@ -1,6 +1,6 @@
 /* crypto/camellia/camellia.c -*- mode:C; c-file-style: "eay" -*- */
 /* ====================================================================
- * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) . 
+ * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) .
  * ALL RIGHTS RESERVED.
  *
  * Intellectual Property information for Camellia:
@@ -24,7 +24,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,10 +65,11 @@
  * ====================================================================
  */
 
-/* Algorithm Specification 
-   http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
-*/
- 
+/*
+ * Algorithm Specification
+ * http://info.isl.llia/specicrypt/eng/camellia/specifications.html
+ */
+
 /*
  * This release balances code size and performance. In particular key
  * schedule setup is fully unrolled, because doing so *significantly*
@@ -102,7 +103,7 @@
 #  if defined(__i386) || defined(__x86_64)
 #   define RightRotate(x,s) ({u32 ret; asm ("rorl %1,%0":"=r"(ret):"I"(s),"0"(x):"cc"); ret; })
 #   define LeftRotate(x,s)  ({u32 ret; asm ("roll %1,%0":"=r"(ret):"I"(s),"0"(x):"cc"); ret; })
-#   if defined(B_ENDIAN) /* stratus.com does it */
+#   if defined(B_ENDIAN)        /* stratus.com does it */
 #    define GETU32(p)   (*(u32 *)(p))
 #    define PUTU32(p,v) (*(u32 *)(p)=(v))
 #   else
@@ -138,178 +139,178 @@
 #define SBOX2_0222 Camellia_SBOX[2]
 #define SBOX3_3033 Camellia_SBOX[3]
 static const u32 Camellia_SBOX[][256] = {
-{   0x70707000, 0x82828200, 0x2c2c2c00, 0xececec00, 0xb3b3b300, 0x27272700, 
-    0xc0c0c000, 0xe5e5e500, 0xe4e4e400, 0x85858500, 0x57575700, 0x35353500, 
-    0xeaeaea00, 0x0c0c0c00, 0xaeaeae00, 0x41414100, 0x23232300, 0xefefef00, 
-    0x6b6b6b00, 0x93939300, 0x45454500, 0x19191900, 0xa5a5a500, 0x21212100, 
-    0xededed00, 0x0e0e0e00, 0x4f4f4f00, 0x4e4e4e00, 0x1d1d1d00, 0x65656500, 
-    0x92929200, 0xbdbdbd00, 0x86868600, 0xb8b8b800, 0xafafaf00, 0x8f8f8f00, 
-    0x7c7c7c00, 0xebebeb00, 0x1f1f1f00, 0xcecece00, 0x3e3e3e00, 0x30303000, 
-    0xdcdcdc00, 0x5f5f5f00, 0x5e5e5e00, 0xc5c5c500, 0x0b0b0b00, 0x1a1a1a00, 
-    0xa6a6a600, 0xe1e1e100, 0x39393900, 0xcacaca00, 0xd5d5d500, 0x47474700, 
-    0x5d5d5d00, 0x3d3d3d00, 0xd9d9d900, 0x01010100, 0x5a5a5a00, 0xd6d6d600, 
-    0x51515100, 0x56565600, 0x6c6c6c00, 0x4d4d4d00, 0x8b8b8b00, 0x0d0d0d00, 
-    0x9a9a9a00, 0x66666600, 0xfbfbfb00, 0xcccccc00, 0xb0b0b000, 0x2d2d2d00, 
-    0x74747400, 0x12121200, 0x2b2b2b00, 0x20202000, 0xf0f0f000, 0xb1b1b100, 
-    0x84848400, 0x99999900, 0xdfdfdf00, 0x4c4c4c00, 0xcbcbcb00, 0xc2c2c200, 
-    0x34343400, 0x7e7e7e00, 0x76767600, 0x05050500, 0x6d6d6d00, 0xb7b7b700, 
-    0xa9a9a900, 0x31313100, 0xd1d1d100, 0x17171700, 0x04040400, 0xd7d7d700, 
-    0x14141400, 0x58585800, 0x3a3a3a00, 0x61616100, 0xdedede00, 0x1b1b1b00, 
-    0x11111100, 0x1c1c1c00, 0x32323200, 0x0f0f0f00, 0x9c9c9c00, 0x16161600, 
-    0x53535300, 0x18181800, 0xf2f2f200, 0x22222200, 0xfefefe00, 0x44444400, 
-    0xcfcfcf00, 0xb2b2b200, 0xc3c3c300, 0xb5b5b500, 0x7a7a7a00, 0x91919100, 
-    0x24242400, 0x08080800, 0xe8e8e800, 0xa8a8a800, 0x60606000, 0xfcfcfc00, 
-    0x69696900, 0x50505000, 0xaaaaaa00, 0xd0d0d000, 0xa0a0a000, 0x7d7d7d00, 
-    0xa1a1a100, 0x89898900, 0x62626200, 0x97979700, 0x54545400, 0x5b5b5b00, 
-    0x1e1e1e00, 0x95959500, 0xe0e0e000, 0xffffff00, 0x64646400, 0xd2d2d200, 
-    0x10101000, 0xc4c4c400, 0x00000000, 0x48484800, 0xa3a3a300, 0xf7f7f700, 
-    0x75757500, 0xdbdbdb00, 0x8a8a8a00, 0x03030300, 0xe6e6e600, 0xdadada00, 
-    0x09090900, 0x3f3f3f00, 0xdddddd00, 0x94949400, 0x87878700, 0x5c5c5c00, 
-    0x83838300, 0x02020200, 0xcdcdcd00, 0x4a4a4a00, 0x90909000, 0x33333300, 
-    0x73737300, 0x67676700, 0xf6f6f600, 0xf3f3f300, 0x9d9d9d00, 0x7f7f7f00, 
-    0xbfbfbf00, 0xe2e2e200, 0x52525200, 0x9b9b9b00, 0xd8d8d800, 0x26262600, 
-    0xc8c8c800, 0x37373700, 0xc6c6c600, 0x3b3b3b00, 0x81818100, 0x96969600, 
-    0x6f6f6f00, 0x4b4b4b00, 0x13131300, 0xbebebe00, 0x63636300, 0x2e2e2e00, 
-    0xe9e9e900, 0x79797900, 0xa7a7a700, 0x8c8c8c00, 0x9f9f9f00, 0x6e6e6e00, 
-    0xbcbcbc00, 0x8e8e8e00, 0x29292900, 0xf5f5f500, 0xf9f9f900, 0xb6b6b600, 
-    0x2f2f2f00, 0xfdfdfd00, 0xb4b4b400, 0x59595900, 0x78787800, 0x98989800, 
-    0x06060600, 0x6a6a6a00, 0xe7e7e700, 0x46464600, 0x71717100, 0xbababa00, 
-    0xd4d4d400, 0x25252500, 0xababab00, 0x42424200, 0x88888800, 0xa2a2a200, 
-    0x8d8d8d00, 0xfafafa00, 0x72727200, 0x07070700, 0xb9b9b900, 0x55555500, 
-    0xf8f8f800, 0xeeeeee00, 0xacacac00, 0x0a0a0a00, 0x36363600, 0x49494900, 
-    0x2a2a2a00, 0x68686800, 0x3c3c3c00, 0x38383800, 0xf1f1f100, 0xa4a4a400, 
-    0x40404000, 0x28282800, 0xd3d3d300, 0x7b7b7b00, 0xbbbbbb00, 0xc9c9c900, 
-    0x43434300, 0xc1c1c100, 0x15151500, 0xe3e3e300, 0xadadad00, 0xf4f4f400, 
-    0x77777700, 0xc7c7c700, 0x80808000, 0x9e9e9e00 },
-{   0x70700070, 0x2c2c002c, 0xb3b300b3, 0xc0c000c0, 0xe4e400e4, 0x57570057, 
-    0xeaea00ea, 0xaeae00ae, 0x23230023, 0x6b6b006b, 0x45450045, 0xa5a500a5, 
-    0xeded00ed, 0x4f4f004f, 0x1d1d001d, 0x92920092, 0x86860086, 0xafaf00af, 
-    0x7c7c007c, 0x1f1f001f, 0x3e3e003e, 0xdcdc00dc, 0x5e5e005e, 0x0b0b000b, 
-    0xa6a600a6, 0x39390039, 0xd5d500d5, 0x5d5d005d, 0xd9d900d9, 0x5a5a005a, 
-    0x51510051, 0x6c6c006c, 0x8b8b008b, 0x9a9a009a, 0xfbfb00fb, 0xb0b000b0, 
-    0x74740074, 0x2b2b002b, 0xf0f000f0, 0x84840084, 0xdfdf00df, 0xcbcb00cb, 
-    0x34340034, 0x76760076, 0x6d6d006d, 0xa9a900a9, 0xd1d100d1, 0x04040004, 
-    0x14140014, 0x3a3a003a, 0xdede00de, 0x11110011, 0x32320032, 0x9c9c009c, 
-    0x53530053, 0xf2f200f2, 0xfefe00fe, 0xcfcf00cf, 0xc3c300c3, 0x7a7a007a, 
-    0x24240024, 0xe8e800e8, 0x60600060, 0x69690069, 0xaaaa00aa, 0xa0a000a0, 
-    0xa1a100a1, 0x62620062, 0x54540054, 0x1e1e001e, 0xe0e000e0, 0x64640064, 
-    0x10100010, 0x00000000, 0xa3a300a3, 0x75750075, 0x8a8a008a, 0xe6e600e6, 
-    0x09090009, 0xdddd00dd, 0x87870087, 0x83830083, 0xcdcd00cd, 0x90900090, 
-    0x73730073, 0xf6f600f6, 0x9d9d009d, 0xbfbf00bf, 0x52520052, 0xd8d800d8, 
-    0xc8c800c8, 0xc6c600c6, 0x81810081, 0x6f6f006f, 0x13130013, 0x63630063, 
-    0xe9e900e9, 0xa7a700a7, 0x9f9f009f, 0xbcbc00bc, 0x29290029, 0xf9f900f9, 
-    0x2f2f002f, 0xb4b400b4, 0x78780078, 0x06060006, 0xe7e700e7, 0x71710071, 
-    0xd4d400d4, 0xabab00ab, 0x88880088, 0x8d8d008d, 0x72720072, 0xb9b900b9, 
-    0xf8f800f8, 0xacac00ac, 0x36360036, 0x2a2a002a, 0x3c3c003c, 0xf1f100f1, 
-    0x40400040, 0xd3d300d3, 0xbbbb00bb, 0x43430043, 0x15150015, 0xadad00ad, 
-    0x77770077, 0x80800080, 0x82820082, 0xecec00ec, 0x27270027, 0xe5e500e5, 
-    0x85850085, 0x35350035, 0x0c0c000c, 0x41410041, 0xefef00ef, 0x93930093, 
-    0x19190019, 0x21210021, 0x0e0e000e, 0x4e4e004e, 0x65650065, 0xbdbd00bd, 
-    0xb8b800b8, 0x8f8f008f, 0xebeb00eb, 0xcece00ce, 0x30300030, 0x5f5f005f, 
-    0xc5c500c5, 0x1a1a001a, 0xe1e100e1, 0xcaca00ca, 0x47470047, 0x3d3d003d, 
-    0x01010001, 0xd6d600d6, 0x56560056, 0x4d4d004d, 0x0d0d000d, 0x66660066, 
-    0xcccc00cc, 0x2d2d002d, 0x12120012, 0x20200020, 0xb1b100b1, 0x99990099, 
-    0x4c4c004c, 0xc2c200c2, 0x7e7e007e, 0x05050005, 0xb7b700b7, 0x31310031, 
-    0x17170017, 0xd7d700d7, 0x58580058, 0x61610061, 0x1b1b001b, 0x1c1c001c, 
-    0x0f0f000f, 0x16160016, 0x18180018, 0x22220022, 0x44440044, 0xb2b200b2, 
-    0xb5b500b5, 0x91910091, 0x08080008, 0xa8a800a8, 0xfcfc00fc, 0x50500050, 
-    0xd0d000d0, 0x7d7d007d, 0x89890089, 0x97970097, 0x5b5b005b, 0x95950095, 
-    0xffff00ff, 0xd2d200d2, 0xc4c400c4, 0x48480048, 0xf7f700f7, 0xdbdb00db, 
-    0x03030003, 0xdada00da, 0x3f3f003f, 0x94940094, 0x5c5c005c, 0x02020002, 
-    0x4a4a004a, 0x33330033, 0x67670067, 0xf3f300f3, 0x7f7f007f, 0xe2e200e2, 
-    0x9b9b009b, 0x26260026, 0x37370037, 0x3b3b003b, 0x96960096, 0x4b4b004b, 
-    0xbebe00be, 0x2e2e002e, 0x79790079, 0x8c8c008c, 0x6e6e006e, 0x8e8e008e, 
-    0xf5f500f5, 0xb6b600b6, 0xfdfd00fd, 0x59590059, 0x98980098, 0x6a6a006a, 
-    0x46460046, 0xbaba00ba, 0x25250025, 0x42420042, 0xa2a200a2, 0xfafa00fa, 
-    0x07070007, 0x55550055, 0xeeee00ee, 0x0a0a000a, 0x49490049, 0x68680068, 
-    0x38380038, 0xa4a400a4, 0x28280028, 0x7b7b007b, 0xc9c900c9, 0xc1c100c1, 
-    0xe3e300e3, 0xf4f400f4, 0xc7c700c7, 0x9e9e009e },
-{   0x00e0e0e0, 0x00050505, 0x00585858, 0x00d9d9d9, 0x00676767, 0x004e4e4e, 
-    0x00818181, 0x00cbcbcb, 0x00c9c9c9, 0x000b0b0b, 0x00aeaeae, 0x006a6a6a, 
-    0x00d5d5d5, 0x00181818, 0x005d5d5d, 0x00828282, 0x00464646, 0x00dfdfdf, 
-    0x00d6d6d6, 0x00272727, 0x008a8a8a, 0x00323232, 0x004b4b4b, 0x00424242, 
-    0x00dbdbdb, 0x001c1c1c, 0x009e9e9e, 0x009c9c9c, 0x003a3a3a, 0x00cacaca, 
-    0x00252525, 0x007b7b7b, 0x000d0d0d, 0x00717171, 0x005f5f5f, 0x001f1f1f, 
-    0x00f8f8f8, 0x00d7d7d7, 0x003e3e3e, 0x009d9d9d, 0x007c7c7c, 0x00606060, 
-    0x00b9b9b9, 0x00bebebe, 0x00bcbcbc, 0x008b8b8b, 0x00161616, 0x00343434, 
-    0x004d4d4d, 0x00c3c3c3, 0x00727272, 0x00959595, 0x00ababab, 0x008e8e8e, 
-    0x00bababa, 0x007a7a7a, 0x00b3b3b3, 0x00020202, 0x00b4b4b4, 0x00adadad, 
-    0x00a2a2a2, 0x00acacac, 0x00d8d8d8, 0x009a9a9a, 0x00171717, 0x001a1a1a, 
-    0x00353535, 0x00cccccc, 0x00f7f7f7, 0x00999999, 0x00616161, 0x005a5a5a, 
-    0x00e8e8e8, 0x00242424, 0x00565656, 0x00404040, 0x00e1e1e1, 0x00636363, 
-    0x00090909, 0x00333333, 0x00bfbfbf, 0x00989898, 0x00979797, 0x00858585, 
-    0x00686868, 0x00fcfcfc, 0x00ececec, 0x000a0a0a, 0x00dadada, 0x006f6f6f, 
-    0x00535353, 0x00626262, 0x00a3a3a3, 0x002e2e2e, 0x00080808, 0x00afafaf, 
-    0x00282828, 0x00b0b0b0, 0x00747474, 0x00c2c2c2, 0x00bdbdbd, 0x00363636, 
-    0x00222222, 0x00383838, 0x00646464, 0x001e1e1e, 0x00393939, 0x002c2c2c, 
-    0x00a6a6a6, 0x00303030, 0x00e5e5e5, 0x00444444, 0x00fdfdfd, 0x00888888, 
-    0x009f9f9f, 0x00656565, 0x00878787, 0x006b6b6b, 0x00f4f4f4, 0x00232323, 
-    0x00484848, 0x00101010, 0x00d1d1d1, 0x00515151, 0x00c0c0c0, 0x00f9f9f9, 
-    0x00d2d2d2, 0x00a0a0a0, 0x00555555, 0x00a1a1a1, 0x00414141, 0x00fafafa, 
-    0x00434343, 0x00131313, 0x00c4c4c4, 0x002f2f2f, 0x00a8a8a8, 0x00b6b6b6, 
-    0x003c3c3c, 0x002b2b2b, 0x00c1c1c1, 0x00ffffff, 0x00c8c8c8, 0x00a5a5a5, 
-    0x00202020, 0x00898989, 0x00000000, 0x00909090, 0x00474747, 0x00efefef, 
-    0x00eaeaea, 0x00b7b7b7, 0x00151515, 0x00060606, 0x00cdcdcd, 0x00b5b5b5, 
-    0x00121212, 0x007e7e7e, 0x00bbbbbb, 0x00292929, 0x000f0f0f, 0x00b8b8b8, 
-    0x00070707, 0x00040404, 0x009b9b9b, 0x00949494, 0x00212121, 0x00666666, 
-    0x00e6e6e6, 0x00cecece, 0x00ededed, 0x00e7e7e7, 0x003b3b3b, 0x00fefefe, 
-    0x007f7f7f, 0x00c5c5c5, 0x00a4a4a4, 0x00373737, 0x00b1b1b1, 0x004c4c4c, 
-    0x00919191, 0x006e6e6e, 0x008d8d8d, 0x00767676, 0x00030303, 0x002d2d2d, 
-    0x00dedede, 0x00969696, 0x00262626, 0x007d7d7d, 0x00c6c6c6, 0x005c5c5c, 
-    0x00d3d3d3, 0x00f2f2f2, 0x004f4f4f, 0x00191919, 0x003f3f3f, 0x00dcdcdc, 
-    0x00797979, 0x001d1d1d, 0x00525252, 0x00ebebeb, 0x00f3f3f3, 0x006d6d6d, 
-    0x005e5e5e, 0x00fbfbfb, 0x00696969, 0x00b2b2b2, 0x00f0f0f0, 0x00313131, 
-    0x000c0c0c, 0x00d4d4d4, 0x00cfcfcf, 0x008c8c8c, 0x00e2e2e2, 0x00757575, 
-    0x00a9a9a9, 0x004a4a4a, 0x00575757, 0x00848484, 0x00111111, 0x00454545, 
-    0x001b1b1b, 0x00f5f5f5, 0x00e4e4e4, 0x000e0e0e, 0x00737373, 0x00aaaaaa, 
-    0x00f1f1f1, 0x00dddddd, 0x00595959, 0x00141414, 0x006c6c6c, 0x00929292, 
-    0x00545454, 0x00d0d0d0, 0x00787878, 0x00707070, 0x00e3e3e3, 0x00494949, 
-    0x00808080, 0x00505050, 0x00a7a7a7, 0x00f6f6f6, 0x00777777, 0x00939393, 
-    0x00868686, 0x00838383, 0x002a2a2a, 0x00c7c7c7, 0x005b5b5b, 0x00e9e9e9, 
-    0x00eeeeee, 0x008f8f8f, 0x00010101, 0x003d3d3d },
-{   0x38003838, 0x41004141, 0x16001616, 0x76007676, 0xd900d9d9, 0x93009393, 
-    0x60006060, 0xf200f2f2, 0x72007272, 0xc200c2c2, 0xab00abab, 0x9a009a9a, 
-    0x75007575, 0x06000606, 0x57005757, 0xa000a0a0, 0x91009191, 0xf700f7f7, 
-    0xb500b5b5, 0xc900c9c9, 0xa200a2a2, 0x8c008c8c, 0xd200d2d2, 0x90009090, 
-    0xf600f6f6, 0x07000707, 0xa700a7a7, 0x27002727, 0x8e008e8e, 0xb200b2b2, 
-    0x49004949, 0xde00dede, 0x43004343, 0x5c005c5c, 0xd700d7d7, 0xc700c7c7, 
-    0x3e003e3e, 0xf500f5f5, 0x8f008f8f, 0x67006767, 0x1f001f1f, 0x18001818, 
-    0x6e006e6e, 0xaf00afaf, 0x2f002f2f, 0xe200e2e2, 0x85008585, 0x0d000d0d, 
-    0x53005353, 0xf000f0f0, 0x9c009c9c, 0x65006565, 0xea00eaea, 0xa300a3a3, 
-    0xae00aeae, 0x9e009e9e, 0xec00ecec, 0x80008080, 0x2d002d2d, 0x6b006b6b, 
-    0xa800a8a8, 0x2b002b2b, 0x36003636, 0xa600a6a6, 0xc500c5c5, 0x86008686, 
-    0x4d004d4d, 0x33003333, 0xfd00fdfd, 0x66006666, 0x58005858, 0x96009696, 
-    0x3a003a3a, 0x09000909, 0x95009595, 0x10001010, 0x78007878, 0xd800d8d8, 
-    0x42004242, 0xcc00cccc, 0xef00efef, 0x26002626, 0xe500e5e5, 0x61006161, 
-    0x1a001a1a, 0x3f003f3f, 0x3b003b3b, 0x82008282, 0xb600b6b6, 0xdb00dbdb, 
-    0xd400d4d4, 0x98009898, 0xe800e8e8, 0x8b008b8b, 0x02000202, 0xeb00ebeb, 
-    0x0a000a0a, 0x2c002c2c, 0x1d001d1d, 0xb000b0b0, 0x6f006f6f, 0x8d008d8d, 
-    0x88008888, 0x0e000e0e, 0x19001919, 0x87008787, 0x4e004e4e, 0x0b000b0b, 
-    0xa900a9a9, 0x0c000c0c, 0x79007979, 0x11001111, 0x7f007f7f, 0x22002222, 
-    0xe700e7e7, 0x59005959, 0xe100e1e1, 0xda00dada, 0x3d003d3d, 0xc800c8c8, 
-    0x12001212, 0x04000404, 0x74007474, 0x54005454, 0x30003030, 0x7e007e7e, 
-    0xb400b4b4, 0x28002828, 0x55005555, 0x68006868, 0x50005050, 0xbe00bebe, 
-    0xd000d0d0, 0xc400c4c4, 0x31003131, 0xcb00cbcb, 0x2a002a2a, 0xad00adad, 
-    0x0f000f0f, 0xca00caca, 0x70007070, 0xff00ffff, 0x32003232, 0x69006969, 
-    0x08000808, 0x62006262, 0x00000000, 0x24002424, 0xd100d1d1, 0xfb00fbfb, 
-    0xba00baba, 0xed00eded, 0x45004545, 0x81008181, 0x73007373, 0x6d006d6d, 
-    0x84008484, 0x9f009f9f, 0xee00eeee, 0x4a004a4a, 0xc300c3c3, 0x2e002e2e, 
-    0xc100c1c1, 0x01000101, 0xe600e6e6, 0x25002525, 0x48004848, 0x99009999, 
-    0xb900b9b9, 0xb300b3b3, 0x7b007b7b, 0xf900f9f9, 0xce00cece, 0xbf00bfbf, 
-    0xdf00dfdf, 0x71007171, 0x29002929, 0xcd00cdcd, 0x6c006c6c, 0x13001313, 
-    0x64006464, 0x9b009b9b, 0x63006363, 0x9d009d9d, 0xc000c0c0, 0x4b004b4b, 
-    0xb700b7b7, 0xa500a5a5, 0x89008989, 0x5f005f5f, 0xb100b1b1, 0x17001717, 
-    0xf400f4f4, 0xbc00bcbc, 0xd300d3d3, 0x46004646, 0xcf00cfcf, 0x37003737, 
-    0x5e005e5e, 0x47004747, 0x94009494, 0xfa00fafa, 0xfc00fcfc, 0x5b005b5b, 
-    0x97009797, 0xfe00fefe, 0x5a005a5a, 0xac00acac, 0x3c003c3c, 0x4c004c4c, 
-    0x03000303, 0x35003535, 0xf300f3f3, 0x23002323, 0xb800b8b8, 0x5d005d5d, 
-    0x6a006a6a, 0x92009292, 0xd500d5d5, 0x21002121, 0x44004444, 0x51005151, 
-    0xc600c6c6, 0x7d007d7d, 0x39003939, 0x83008383, 0xdc00dcdc, 0xaa00aaaa, 
-    0x7c007c7c, 0x77007777, 0x56005656, 0x05000505, 0x1b001b1b, 0xa400a4a4, 
-    0x15001515, 0x34003434, 0x1e001e1e, 0x1c001c1c, 0xf800f8f8, 0x52005252, 
-    0x20002020, 0x14001414, 0xe900e9e9, 0xbd00bdbd, 0xdd00dddd, 0xe400e4e4, 
-    0xa100a1a1, 0xe000e0e0, 0x8a008a8a, 0xf100f1f1, 0xd600d6d6, 0x7a007a7a, 
-    0xbb00bbbb, 0xe300e3e3, 0x40004040, 0x4f004f4f }
+    {0x70707000, 0x82828200, 0x2c2c2c00, 0xececec00, 0xb3b3b300, 0x27272700,
+     0xc0c0c000, 0xe5e5e500, 0xe4e4e400, 0x85858500, 0x57575700, 0x35353500,
+     0xeaeaea00, 0x0c0c0c00, 0xaeaeae00, 0x41414100, 0x23232300, 0xefefef00,
+     0x6b6b6b00, 0x93939300, 0x45454500, 0x19191900, 0xa5a5a500, 0x21212100,
+     0xededed00, 0x0e0e0e00, 0x4f4f4f00, 0x4e4e4e00, 0x1d1d1d00, 0x65656500,
+     0x92929200, 0xbdbdbd00, 0x86868600, 0xb8b8b800, 0xafafaf00, 0x8f8f8f00,
+     0x7c7c7c00, 0xebebeb00, 0x1f1f1f00, 0xcecece00, 0x3e3e3e00, 0x30303000,
+     0xdcdcdc00, 0x5f5f5f00, 0x5e5e5e00, 0xc5c5c500, 0x0b0b0b00, 0x1a1a1a00,
+     0xa6a6a600, 0xe1e1e100, 0x39393900, 0xcacaca00, 0xd5d5d500, 0x47474700,
+     0x5d5d5d00, 0x3d3d3d00, 0xd9d9d900, 0x01010100, 0x5a5a5a00, 0xd6d6d600,
+     0x51515100, 0x56565600, 0x6c6c6c00, 0x4d4d4d00, 0x8b8b8b00, 0x0d0d0d00,
+     0x9a9a9a00, 0x66666600, 0xfbfbfb00, 0xcccccc00, 0xb0b0b000, 0x2d2d2d00,
+     0x74747400, 0x12121200, 0x2b2b2b00, 0x20202000, 0xf0f0f000, 0xb1b1b100,
+     0x84848400, 0x99999900, 0xdfdfdf00, 0x4c4c4c00, 0xcbcbcb00, 0xc2c2c200,
+     0x34343400, 0x7e7e7e00, 0x76767600, 0x05050500, 0x6d6d6d00, 0xb7b7b700,
+     0xa9a9a900, 0x31313100, 0xd1d1d100, 0x17171700, 0x04040400, 0xd7d7d700,
+     0x14141400, 0x58585800, 0x3a3a3a00, 0x61616100, 0xdedede00, 0x1b1b1b00,
+     0x11111100, 0x1c1c1c00, 0x32323200, 0x0f0f0f00, 0x9c9c9c00, 0x16161600,
+     0x53535300, 0x18181800, 0xf2f2f200, 0x22222200, 0xfefefe00, 0x44444400,
+     0xcfcfcf00, 0xb2b2b200, 0xc3c3c300, 0xb5b5b500, 0x7a7a7a00, 0x91919100,
+     0x24242400, 0x08080800, 0xe8e8e800, 0xa8a8a800, 0x60606000, 0xfcfcfc00,
+     0x69696900, 0x50505000, 0xaaaaaa00, 0xd0d0d000, 0xa0a0a000, 0x7d7d7d00,
+     0xa1a1a100, 0x89898900, 0x62626200, 0x97979700, 0x54545400, 0x5b5b5b00,
+     0x1e1e1e00, 0x95959500, 0xe0e0e000, 0xffffff00, 0x64646400, 0xd2d2d200,
+     0x10101000, 0xc4c4c400, 0x00000000, 0x48484800, 0xa3a3a300, 0xf7f7f700,
+     0x75757500, 0xdbdbdb00, 0x8a8a8a00, 0x03030300, 0xe6e6e600, 0xdadada00,
+     0x09090900, 0x3f3f3f00, 0xdddddd00, 0x94949400, 0x87878700, 0x5c5c5c00,
+     0x83838300, 0x02020200, 0xcdcdcd00, 0x4a4a4a00, 0x90909000, 0x33333300,
+     0x73737300, 0x67676700, 0xf6f6f600, 0xf3f3f300, 0x9d9d9d00, 0x7f7f7f00,
+     0xbfbfbf00, 0xe2e2e200, 0x52525200, 0x9b9b9b00, 0xd8d8d800, 0x26262600,
+     0xc8c8c800, 0x37373700, 0xc6c6c600, 0x3b3b3b00, 0x81818100, 0x96969600,
+     0x6f6f6f00, 0x4b4b4b00, 0x13131300, 0xbebebe00, 0x63636300, 0x2e2e2e00,
+     0xe9e9e900, 0x79797900, 0xa7a7a700, 0x8c8c8c00, 0x9f9f9f00, 0x6e6e6e00,
+     0xbcbcbc00, 0x8e8e8e00, 0x29292900, 0xf5f5f500, 0xf9f9f900, 0xb6b6b600,
+     0x2f2f2f00, 0xfdfdfd00, 0xb4b4b400, 0x59595900, 0x78787800, 0x98989800,
+     0x06060600, 0x6a6a6a00, 0xe7e7e700, 0x46464600, 0x71717100, 0xbababa00,
+     0xd4d4d400, 0x25252500, 0xababab00, 0x42424200, 0x88888800, 0xa2a2a200,
+     0x8d8d8d00, 0xfafafa00, 0x72727200, 0x07070700, 0xb9b9b900, 0x55555500,
+     0xf8f8f800, 0xeeeeee00, 0xacacac00, 0x0a0a0a00, 0x36363600, 0x49494900,
+     0x2a2a2a00, 0x68686800, 0x3c3c3c00, 0x38383800, 0xf1f1f100, 0xa4a4a400,
+     0x40404000, 0x28282800, 0xd3d3d300, 0x7b7b7b00, 0xbbbbbb00, 0xc9c9c900,
+     0x43434300, 0xc1c1c100, 0x15151500, 0xe3e3e300, 0xadadad00, 0xf4f4f400,
+     0x77777700, 0xc7c7c700, 0x80808000, 0x9e9e9e00},
+    {0x70700070, 0x2c2c002c, 0xb3b300b3, 0xc0c000c0, 0xe4e400e4, 0x57570057,
+     0xeaea00ea, 0xaeae00ae, 0x23230023, 0x6b6b006b, 0x45450045, 0xa5a500a5,
+     0xeded00ed, 0x4f4f004f, 0x1d1d001d, 0x92920092, 0x86860086, 0xafaf00af,
+     0x7c7c007c, 0x1f1f001f, 0x3e3e003e, 0xdcdc00dc, 0x5e5e005e, 0x0b0b000b,
+     0xa6a600a6, 0x39390039, 0xd5d500d5, 0x5d5d005d, 0xd9d900d9, 0x5a5a005a,
+     0x51510051, 0x6c6c006c, 0x8b8b008b, 0x9a9a009a, 0xfbfb00fb, 0xb0b000b0,
+     0x74740074, 0x2b2b002b, 0xf0f000f0, 0x84840084, 0xdfdf00df, 0xcbcb00cb,
+     0x34340034, 0x76760076, 0x6d6d006d, 0xa9a900a9, 0xd1d100d1, 0x04040004,
+     0x14140014, 0x3a3a003a, 0xdede00de, 0x11110011, 0x32320032, 0x9c9c009c,
+     0x53530053, 0xf2f200f2, 0xfefe00fe, 0xcfcf00cf, 0xc3c300c3, 0x7a7a007a,
+     0x24240024, 0xe8e800e8, 0x60600060, 0x69690069, 0xaaaa00aa, 0xa0a000a0,
+     0xa1a100a1, 0x62620062, 0x54540054, 0x1e1e001e, 0xe0e000e0, 0x64640064,
+     0x10100010, 0x00000000, 0xa3a300a3, 0x75750075, 0x8a8a008a, 0xe6e600e6,
+     0x09090009, 0xdddd00dd, 0x87870087, 0x83830083, 0xcdcd00cd, 0x90900090,
+     0x73730073, 0xf6f600f6, 0x9d9d009d, 0xbfbf00bf, 0x52520052, 0xd8d800d8,
+     0xc8c800c8, 0xc6c600c6, 0x81810081, 0x6f6f006f, 0x13130013, 0x63630063,
+     0xe9e900e9, 0xa7a700a7, 0x9f9f009f, 0xbcbc00bc, 0x29290029, 0xf9f900f9,
+     0x2f2f002f, 0xb4b400b4, 0x78780078, 0x06060006, 0xe7e700e7, 0x71710071,
+     0xd4d400d4, 0xabab00ab, 0x88880088, 0x8d8d008d, 0x72720072, 0xb9b900b9,
+     0xf8f800f8, 0xacac00ac, 0x36360036, 0x2a2a002a, 0x3c3c003c, 0xf1f100f1,
+     0x40400040, 0xd3d300d3, 0xbbbb00bb, 0x43430043, 0x15150015, 0xadad00ad,
+     0x77770077, 0x80800080, 0x82820082, 0xecec00ec, 0x27270027, 0xe5e500e5,
+     0x85850085, 0x35350035, 0x0c0c000c, 0x41410041, 0xefef00ef, 0x93930093,
+     0x19190019, 0x21210021, 0x0e0e000e, 0x4e4e004e, 0x65650065, 0xbdbd00bd,
+     0xb8b800b8, 0x8f8f008f, 0xebeb00eb, 0xcece00ce, 0x30300030, 0x5f5f005f,
+     0xc5c500c5, 0x1a1a001a, 0xe1e100e1, 0xcaca00ca, 0x47470047, 0x3d3d003d,
+     0x01010001, 0xd6d600d6, 0x56560056, 0x4d4d004d, 0x0d0d000d, 0x66660066,
+     0xcccc00cc, 0x2d2d002d, 0x12120012, 0x20200020, 0xb1b100b1, 0x99990099,
+     0x4c4c004c, 0xc2c200c2, 0x7e7e007e, 0x05050005, 0xb7b700b7, 0x31310031,
+     0x17170017, 0xd7d700d7, 0x58580058, 0x61610061, 0x1b1b001b, 0x1c1c001c,
+     0x0f0f000f, 0x16160016, 0x18180018, 0x22220022, 0x44440044, 0xb2b200b2,
+     0xb5b500b5, 0x91910091, 0x08080008, 0xa8a800a8, 0xfcfc00fc, 0x50500050,
+     0xd0d000d0, 0x7d7d007d, 0x89890089, 0x97970097, 0x5b5b005b, 0x95950095,
+     0xffff00ff, 0xd2d200d2, 0xc4c400c4, 0x48480048, 0xf7f700f7, 0xdbdb00db,
+     0x03030003, 0xdada00da, 0x3f3f003f, 0x94940094, 0x5c5c005c, 0x02020002,
+     0x4a4a004a, 0x33330033, 0x67670067, 0xf3f300f3, 0x7f7f007f, 0xe2e200e2,
+     0x9b9b009b, 0x26260026, 0x37370037, 0x3b3b003b, 0x96960096, 0x4b4b004b,
+     0xbebe00be, 0x2e2e002e, 0x79790079, 0x8c8c008c, 0x6e6e006e, 0x8e8e008e,
+     0xf5f500f5, 0xb6b600b6, 0xfdfd00fd, 0x59590059, 0x98980098, 0x6a6a006a,
+     0x46460046, 0xbaba00ba, 0x25250025, 0x42420042, 0xa2a200a2, 0xfafa00fa,
+     0x07070007, 0x55550055, 0xeeee00ee, 0x0a0a000a, 0x49490049, 0x68680068,
+     0x38380038, 0xa4a400a4, 0x28280028, 0x7b7b007b, 0xc9c900c9, 0xc1c100c1,
+     0xe3e300e3, 0xf4f400f4, 0xc7c700c7, 0x9e9e009e},
+    {0x00e0e0e0, 0x00050505, 0x00585858, 0x00d9d9d9, 0x00676767, 0x004e4e4e,
+     0x00818181, 0x00cbcbcb, 0x00c9c9c9, 0x000b0b0b, 0x00aeaeae, 0x006a6a6a,
+     0x00d5d5d5, 0x00181818, 0x005d5d5d, 0x00828282, 0x00464646, 0x00dfdfdf,
+     0x00d6d6d6, 0x00272727, 0x008a8a8a, 0x00323232, 0x004b4b4b, 0x00424242,
+     0x00dbdbdb, 0x001c1c1c, 0x009e9e9e, 0x009c9c9c, 0x003a3a3a, 0x00cacaca,
+     0x00252525, 0x007b7b7b, 0x000d0d0d, 0x00717171, 0x005f5f5f, 0x001f1f1f,
+     0x00f8f8f8, 0x00d7d7d7, 0x003e3e3e, 0x009d9d9d, 0x007c7c7c, 0x00606060,
+     0x00b9b9b9, 0x00bebebe, 0x00bcbcbc, 0x008b8b8b, 0x00161616, 0x00343434,
+     0x004d4d4d, 0x00c3c3c3, 0x00727272, 0x00959595, 0x00ababab, 0x008e8e8e,
+     0x00bababa, 0x007a7a7a, 0x00b3b3b3, 0x00020202, 0x00b4b4b4, 0x00adadad,
+     0x00a2a2a2, 0x00acacac, 0x00d8d8d8, 0x009a9a9a, 0x00171717, 0x001a1a1a,
+     0x00353535, 0x00cccccc, 0x00f7f7f7, 0x00999999, 0x00616161, 0x005a5a5a,
+     0x00e8e8e8, 0x00242424, 0x00565656, 0x00404040, 0x00e1e1e1, 0x00636363,
+     0x00090909, 0x00333333, 0x00bfbfbf, 0x00989898, 0x00979797, 0x00858585,
+     0x00686868, 0x00fcfcfc, 0x00ececec, 0x000a0a0a, 0x00dadada, 0x006f6f6f,
+     0x00535353, 0x00626262, 0x00a3a3a3, 0x002e2e2e, 0x00080808, 0x00afafaf,
+     0x00282828, 0x00b0b0b0, 0x00747474, 0x00c2c2c2, 0x00bdbdbd, 0x00363636,
+     0x00222222, 0x00383838, 0x00646464, 0x001e1e1e, 0x00393939, 0x002c2c2c,
+     0x00a6a6a6, 0x00303030, 0x00e5e5e5, 0x00444444, 0x00fdfdfd, 0x00888888,
+     0x009f9f9f, 0x00656565, 0x00878787, 0x006b6b6b, 0x00f4f4f4, 0x00232323,
+     0x00484848, 0x00101010, 0x00d1d1d1, 0x00515151, 0x00c0c0c0, 0x00f9f9f9,
+     0x00d2d2d2, 0x00a0a0a0, 0x00555555, 0x00a1a1a1, 0x00414141, 0x00fafafa,
+     0x00434343, 0x00131313, 0x00c4c4c4, 0x002f2f2f, 0x00a8a8a8, 0x00b6b6b6,
+     0x003c3c3c, 0x002b2b2b, 0x00c1c1c1, 0x00ffffff, 0x00c8c8c8, 0x00a5a5a5,
+     0x00202020, 0x00898989, 0x00000000, 0x00909090, 0x00474747, 0x00efefef,
+     0x00eaeaea, 0x00b7b7b7, 0x00151515, 0x00060606, 0x00cdcdcd, 0x00b5b5b5,
+     0x00121212, 0x007e7e7e, 0x00bbbbbb, 0x00292929, 0x000f0f0f, 0x00b8b8b8,
+     0x00070707, 0x00040404, 0x009b9b9b, 0x00949494, 0x00212121, 0x00666666,
+     0x00e6e6e6, 0x00cecece, 0x00ededed, 0x00e7e7e7, 0x003b3b3b, 0x00fefefe,
+     0x007f7f7f, 0x00c5c5c5, 0x00a4a4a4, 0x00373737, 0x00b1b1b1, 0x004c4c4c,
+     0x00919191, 0x006e6e6e, 0x008d8d8d, 0x00767676, 0x00030303, 0x002d2d2d,
+     0x00dedede, 0x00969696, 0x00262626, 0x007d7d7d, 0x00c6c6c6, 0x005c5c5c,
+     0x00d3d3d3, 0x00f2f2f2, 0x004f4f4f, 0x00191919, 0x003f3f3f, 0x00dcdcdc,
+     0x00797979, 0x001d1d1d, 0x00525252, 0x00ebebeb, 0x00f3f3f3, 0x006d6d6d,
+     0x005e5e5e, 0x00fbfbfb, 0x00696969, 0x00b2b2b2, 0x00f0f0f0, 0x00313131,
+     0x000c0c0c, 0x00d4d4d4, 0x00cfcfcf, 0x008c8c8c, 0x00e2e2e2, 0x00757575,
+     0x00a9a9a9, 0x004a4a4a, 0x00575757, 0x00848484, 0x00111111, 0x00454545,
+     0x001b1b1b, 0x00f5f5f5, 0x00e4e4e4, 0x000e0e0e, 0x00737373, 0x00aaaaaa,
+     0x00f1f1f1, 0x00dddddd, 0x00595959, 0x00141414, 0x006c6c6c, 0x00929292,
+     0x00545454, 0x00d0d0d0, 0x00787878, 0x00707070, 0x00e3e3e3, 0x00494949,
+     0x00808080, 0x00505050, 0x00a7a7a7, 0x00f6f6f6, 0x00777777, 0x00939393,
+     0x00868686, 0x00838383, 0x002a2a2a, 0x00c7c7c7, 0x005b5b5b, 0x00e9e9e9,
+     0x00eeeeee, 0x008f8f8f, 0x00010101, 0x003d3d3d},
+    {0x38003838, 0x41004141, 0x16001616, 0x76007676, 0xd900d9d9, 0x93009393,
+     0x60006060, 0xf200f2f2, 0x72007272, 0xc200c2c2, 0xab00abab, 0x9a009a9a,
+     0x75007575, 0x06000606, 0x57005757, 0xa000a0a0, 0x91009191, 0xf700f7f7,
+     0xb500b5b5, 0xc900c9c9, 0xa200a2a2, 0x8c008c8c, 0xd200d2d2, 0x90009090,
+     0xf600f6f6, 0x07000707, 0xa700a7a7, 0x27002727, 0x8e008e8e, 0xb200b2b2,
+     0x49004949, 0xde00dede, 0x43004343, 0x5c005c5c, 0xd700d7d7, 0xc700c7c7,
+     0x3e003e3e, 0xf500f5f5, 0x8f008f8f, 0x67006767, 0x1f001f1f, 0x18001818,
+     0x6e006e6e, 0xaf00afaf, 0x2f002f2f, 0xe200e2e2, 0x85008585, 0x0d000d0d,
+     0x53005353, 0xf000f0f0, 0x9c009c9c, 0x65006565, 0xea00eaea, 0xa300a3a3,
+     0xae00aeae, 0x9e009e9e, 0xec00ecec, 0x80008080, 0x2d002d2d, 0x6b006b6b,
+     0xa800a8a8, 0x2b002b2b, 0x36003636, 0xa600a6a6, 0xc500c5c5, 0x86008686,
+     0x4d004d4d, 0x33003333, 0xfd00fdfd, 0x66006666, 0x58005858, 0x96009696,
+     0x3a003a3a, 0x09000909, 0x95009595, 0x10001010, 0x78007878, 0xd800d8d8,
+     0x42004242, 0xcc00cccc, 0xef00efef, 0x26002626, 0xe500e5e5, 0x61006161,
+     0x1a001a1a, 0x3f003f3f, 0x3b003b3b, 0x82008282, 0xb600b6b6, 0xdb00dbdb,
+     0xd400d4d4, 0x98009898, 0xe800e8e8, 0x8b008b8b, 0x02000202, 0xeb00ebeb,
+     0x0a000a0a, 0x2c002c2c, 0x1d001d1d, 0xb000b0b0, 0x6f006f6f, 0x8d008d8d,
+     0x88008888, 0x0e000e0e, 0x19001919, 0x87008787, 0x4e004e4e, 0x0b000b0b,
+     0xa900a9a9, 0x0c000c0c, 0x79007979, 0x11001111, 0x7f007f7f, 0x22002222,
+     0xe700e7e7, 0x59005959, 0xe100e1e1, 0xda00dada, 0x3d003d3d, 0xc800c8c8,
+     0x12001212, 0x04000404, 0x74007474, 0x54005454, 0x30003030, 0x7e007e7e,
+     0xb400b4b4, 0x28002828, 0x55005555, 0x68006868, 0x50005050, 0xbe00bebe,
+     0xd000d0d0, 0xc400c4c4, 0x31003131, 0xcb00cbcb, 0x2a002a2a, 0xad00adad,
+     0x0f000f0f, 0xca00caca, 0x70007070, 0xff00ffff, 0x32003232, 0x69006969,
+     0x08000808, 0x62006262, 0x00000000, 0x24002424, 0xd100d1d1, 0xfb00fbfb,
+     0xba00baba, 0xed00eded, 0x45004545, 0x81008181, 0x73007373, 0x6d006d6d,
+     0x84008484, 0x9f009f9f, 0xee00eeee, 0x4a004a4a, 0xc300c3c3, 0x2e002e2e,
+     0xc100c1c1, 0x01000101, 0xe600e6e6, 0x25002525, 0x48004848, 0x99009999,
+     0xb900b9b9, 0xb300b3b3, 0x7b007b7b, 0xf900f9f9, 0xce00cece, 0xbf00bfbf,
+     0xdf00dfdf, 0x71007171, 0x29002929, 0xcd00cdcd, 0x6c006c6c, 0x13001313,
+     0x64006464, 0x9b009b9b, 0x63006363, 0x9d009d9d, 0xc000c0c0, 0x4b004b4b,
+     0xb700b7b7, 0xa500a5a5, 0x89008989, 0x5f005f5f, 0xb100b1b1, 0x17001717,
+     0xf400f4f4, 0xbc00bcbc, 0xd300d3d3, 0x46004646, 0xcf00cfcf, 0x37003737,
+     0x5e005e5e, 0x47004747, 0x94009494, 0xfa00fafa, 0xfc00fcfc, 0x5b005b5b,
+     0x97009797, 0xfe00fefe, 0x5a005a5a, 0xac00acac, 0x3c003c3c, 0x4c004c4c,
+     0x03000303, 0x35003535, 0xf300f3f3, 0x23002323, 0xb800b8b8, 0x5d005d5d,
+     0x6a006a6a, 0x92009292, 0xd500d5d5, 0x21002121, 0x44004444, 0x51005151,
+     0xc600c6c6, 0x7d007d7d, 0x39003939, 0x83008383, 0xdc00dcdc, 0xaa00aaaa,
+     0x7c007c7c, 0x77007777, 0x56005656, 0x05000505, 0x1b001b1b, 0xa400a4a4,
+     0x15001515, 0x34003434, 0x1e001e1e, 0x1c001c1c, 0xf800f8f8, 0x52005252,
+     0x20002020, 0x14001414, 0xe900e9e9, 0xbd00bdbd, 0xdd00dddd, 0xe400e4e4,
+     0xa100a1a1, 0xe000e0e0, 0x8a008a8a, 0xf100f1f1, 0xd600d6d6, 0x7a007a7a,
+     0xbb00bbbb, 0xe300e3e3, 0x40004040, 0x4f004f4f}
 };
 
 /* Key generation constants */
@@ -327,23 +328,23 @@ static const u32 SIGMA[] = {
  * specific] assembler version should be/is provided anyway...
  */
 #define Camellia_Feistel(_s0,_s1,_s2,_s3,_key) do {\
-	register u32 _t0,_t1,_t2,_t3;\
+        register u32 _t0,_t1,_t2,_t3;\
 \
-	_t0  = _s0 ^ (_key)[0];\
-	_t3  = SBOX4_4404[_t0&0xff];\
-	_t1  = _s1 ^ (_key)[1];\
-	_t3 ^= SBOX3_3033[(_t0 >> 8)&0xff];\
-	_t2  = SBOX1_1110[_t1&0xff];\
-	_t3 ^= SBOX2_0222[(_t0 >> 16)&0xff];\
-	_t2 ^= SBOX4_4404[(_t1 >> 8)&0xff];\
-	_t3 ^= SBOX1_1110[(_t0 >> 24)];\
-	_t2 ^= _t3;\
-	_t3  = RightRotate(_t3,8);\
-	_t2 ^= SBOX3_3033[(_t1 >> 16)&0xff];\
-	_s3 ^= _t3;\
-	_t2 ^= SBOX2_0222[(_t1 >> 24)];\
-	_s2 ^= _t2; \
-	_s3 ^= _t2;\
+        _t0  = _s0 ^ (_key)[0];\
+        _t3  = SBOX4_4404[_t0&0xff];\
+        _t1  = _s1 ^ (_key)[1];\
+        _t3 ^= SBOX3_3033[(_t0 >> 8)&0xff];\
+        _t2  = SBOX1_1110[_t1&0xff];\
+        _t3 ^= SBOX2_0222[(_t0 >> 16)&0xff];\
+        _t2 ^= SBOX4_4404[(_t1 >> 8)&0xff];\
+        _t3 ^= SBOX1_1110[(_t0 >> 24)];\
+        _t2 ^= _t3;\
+        _t3  = RightRotate(_t3,8);\
+        _t2 ^= SBOX3_3033[(_t1 >> 16)&0xff];\
+        _s3 ^= _t3;\
+        _t2 ^= SBOX2_0222[(_t1 >> 24)];\
+        _s2 ^= _t2; \
+        _s3 ^= _t2;\
 } while(0)
 
 /*
@@ -352,231 +353,232 @@ static const u32 SIGMA[] = {
  * adjusting n accordingly, e.g. RotLeft128(s1,s2,s3,s0,n-32).
  */
 #define RotLeft128(_s0,_s1,_s2,_s3,_n) do {\
-	u32 _t0=_s0>>(32-_n);\
-	_s0 = (_s0<<_n) | (_s1>>(32-_n));\
-	_s1 = (_s1<<_n) | (_s2>>(32-_n));\
-	_s2 = (_s2<<_n) | (_s3>>(32-_n));\
-	_s3 = (_s3<<_n) | _t0;\
+        u32 _t0=_s0>>(32-_n);\
+        _s0 = (_s0<<_n) | (_s1>>(32-_n));\
+        _s1 = (_s1<<_n) | (_s2>>(32-_n));\
+        _s2 = (_s2<<_n) | (_s3>>(32-_n));\
+        _s3 = (_s3<<_n) | _t0;\
 } while (0)
 
 int Camellia_Ekeygen(int keyBitLength, const u8 *rawKey, KEY_TABLE_TYPE k)
-	{
-	register u32 s0,s1,s2,s3;
-
-	k[0] = s0 = GETU32(rawKey);
-	k[1] = s1 = GETU32(rawKey+4);
-	k[2] = s2 = GETU32(rawKey+8);
-	k[3] = s3 = GETU32(rawKey+12);
-
-	if (keyBitLength != 128)
-		{
-		k[8] = s0 = GETU32(rawKey+16);
-		k[9] = s1 = GETU32(rawKey+20);
-		if (keyBitLength == 192)
-			{
-			k[10] = s2 = ~s0;
-			k[11] = s3 = ~s1;
-			}
-		else
-			{
-			k[10] = s2 = GETU32(rawKey+24);
-			k[11] = s3 = GETU32(rawKey+28);
-			}
-		s0 ^= k[0], s1 ^= k[1], s2 ^= k[2], s3 ^= k[3];
-		}
-
-	/* Use the Feistel routine to scramble the key material */
-	Camellia_Feistel(s0,s1,s2,s3,SIGMA+0);
-	Camellia_Feistel(s2,s3,s0,s1,SIGMA+2);
-
-	s0 ^= k[0], s1 ^= k[1], s2 ^= k[2], s3 ^= k[3];
-	Camellia_Feistel(s0,s1,s2,s3,SIGMA+4);
-	Camellia_Feistel(s2,s3,s0,s1,SIGMA+6);
-
-	/* Fill the keyTable. Requires many block rotations. */
-	if (keyBitLength == 128)
-		{
-		k[ 4] = s0, k[ 5] = s1, k[ 6] = s2, k[ 7] = s3;
-		RotLeft128(s0,s1,s2,s3,15);	/* KA <<< 15 */
-		k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
-		RotLeft128(s0,s1,s2,s3,15);	/* KA <<< 30 */
-		k[16] = s0, k[17] = s1, k[18] = s2, k[19] = s3;
-		RotLeft128(s0,s1,s2,s3,15);	/* KA <<< 45 */
-		k[24] = s0, k[25] = s1;
-		RotLeft128(s0,s1,s2,s3,15);	/* KA <<< 60 */
-		k[28] = s0, k[29] = s1, k[30] = s2, k[31] = s3;
-		RotLeft128(s1,s2,s3,s0,2);	/* KA <<< 94 */
-		k[40] = s1, k[41] = s2, k[42] = s3, k[43] = s0;
-		RotLeft128(s1,s2,s3,s0,17);	/* KA <<<111 */
-		k[48] = s1, k[49] = s2, k[50] = s3, k[51] = s0;
-
-		s0 = k[ 0], s1 = k[ 1], s2 = k[ 2], s3 = k[ 3];
-		RotLeft128(s0,s1,s2,s3,15);	/* KL <<< 15 */
-		k[ 8] = s0, k[ 9] = s1, k[10] = s2, k[11] = s3;
-		RotLeft128(s0,s1,s2,s3,30);	/* KL <<< 45 */
-		k[20] = s0, k[21] = s1, k[22] = s2, k[23] = s3;
-		RotLeft128(s0,s1,s2,s3,15);	/* KL <<< 60 */
-		k[26] = s2, k[27] = s3;
-		RotLeft128(s0,s1,s2,s3,17);	/* KL <<< 77 */
-		k[32] = s0, k[33] = s1, k[34] = s2, k[35] = s3;
-		RotLeft128(s0,s1,s2,s3,17);	/* KL <<< 94 */
-		k[36] = s0, k[37] = s1, k[38] = s2, k[39] = s3;
-		RotLeft128(s0,s1,s2,s3,17);	/* KL <<<111 */
-		k[44] = s0, k[45] = s1, k[46] = s2, k[47] = s3;
-
-		return 3;	/* grand rounds */
-		}
-	else
-		{
-		k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
-		s0 ^= k[8], s1 ^= k[9], s2 ^=k[10], s3 ^=k[11];
-		Camellia_Feistel(s0,s1,s2,s3,(SIGMA+8));
-		Camellia_Feistel(s2,s3,s0,s1,(SIGMA+10));
-
-		k[ 4] = s0, k[ 5] = s1, k[ 6] = s2, k[ 7] = s3;
-		RotLeft128(s0,s1,s2,s3,30);	/* KB <<< 30 */
-		k[20] = s0, k[21] = s1, k[22] = s2, k[23] = s3;
-		RotLeft128(s0,s1,s2,s3,30);	/* KB <<< 60 */
-		k[40] = s0, k[41] = s1, k[42] = s2, k[43] = s3;
-		RotLeft128(s1,s2,s3,s0,19);	/* KB <<<111 */
-		k[64] = s1, k[65] = s2, k[66] = s3, k[67] = s0;
-
-		s0 = k[ 8], s1 = k[ 9], s2 = k[10], s3 = k[11];
-		RotLeft128(s0,s1,s2,s3,15);	/* KR <<< 15 */
-		k[ 8] = s0, k[ 9] = s1, k[10] = s2, k[11] = s3;
-		RotLeft128(s0,s1,s2,s3,15);	/* KR <<< 30 */
-		k[16] = s0, k[17] = s1, k[18] = s2, k[19] = s3;
-		RotLeft128(s0,s1,s2,s3,30);	/* KR <<< 60 */
-		k[36] = s0, k[37] = s1, k[38] = s2, k[39] = s3;
-		RotLeft128(s1,s2,s3,s0,2);	/* KR <<< 94 */
-		k[52] = s1, k[53] = s2, k[54] = s3, k[55] = s0;
-
-		s0 = k[12], s1 = k[13], s2 = k[14], s3 = k[15];
-		RotLeft128(s0,s1,s2,s3,15);	/* KA <<< 15 */
-		k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
-		RotLeft128(s0,s1,s2,s3,30);	/* KA <<< 45 */
-		k[28] = s0, k[29] = s1, k[30] = s2, k[31] = s3;
-						/* KA <<< 77 */
-		k[48] = s1, k[49] = s2, k[50] = s3, k[51] = s0;
-		RotLeft128(s1,s2,s3,s0,17);	/* KA <<< 94 */
-		k[56] = s1, k[57] = s2, k[58] = s3, k[59] = s0;
-
-		s0 = k[ 0], s1 = k[ 1], s2 = k[ 2], s3 = k[ 3];
-		RotLeft128(s1,s2,s3,s0,13);	/* KL <<< 45 */
-		k[24] = s1, k[25] = s2, k[26] = s3, k[27] = s0;
-		RotLeft128(s1,s2,s3,s0,15);	/* KL <<< 60 */
-		k[32] = s1, k[33] = s2, k[34] = s3, k[35] = s0;
-		RotLeft128(s1,s2,s3,s0,17);	/* KL <<< 77 */
-		k[44] = s1, k[45] = s2, k[46] = s3, k[47] = s0;
-		RotLeft128(s2,s3,s0,s1,2);	/* KL <<<111 */
-		k[60] = s2, k[61] = s3, k[62] = s0, k[63] = s1;
-
-		return 4;	/* grand rounds */
-		}
-	/*
-	 * It is possible to perform certain precalculations, which
-	 * would spare few cycles in block procedure. It's not done,
-	 * because it upsets the performance balance between key
-	 * setup and block procedures, negatively affecting overall
-	 * throughput in applications operating on short messages
-	 * and volatile keys.
-	 */ 
-	}
-
-void Camellia_EncryptBlock_Rounds(int grandRounds, const u8 plaintext[], 
-		const KEY_TABLE_TYPE keyTable, u8 ciphertext[])
-	{
-	register u32 s0,s1,s2,s3; 
-	const u32 *k = keyTable,*kend = keyTable+grandRounds*16; 
-
-	s0 = GETU32(plaintext)    ^ k[0];
-	s1 = GETU32(plaintext+4)  ^ k[1];
-	s2 = GETU32(plaintext+8)  ^ k[2];
-	s3 = GETU32(plaintext+12) ^ k[3];
-	k += 4;
-
-	while (1)
-		{
-		/* Camellia makes 6 Feistel rounds */
-		Camellia_Feistel(s0,s1,s2,s3,k+0);
-		Camellia_Feistel(s2,s3,s0,s1,k+2);
-		Camellia_Feistel(s0,s1,s2,s3,k+4);
-		Camellia_Feistel(s2,s3,s0,s1,k+6);
-		Camellia_Feistel(s0,s1,s2,s3,k+8);
-		Camellia_Feistel(s2,s3,s0,s1,k+10);
-		k += 12;
-
-		if (k == kend) break;
-
-		/* This is the same function as the diffusion function D
-		 * of the accompanying documentation. See section 3.2
-		 * for properties of the FLlayer function. */
-		s1 ^= LeftRotate(s0 & k[0], 1);
-		s2 ^= s3 | k[3];
-		s0 ^= s1 | k[1];
-		s3 ^= LeftRotate(s2 & k[2], 1);
-		k += 4;
-		}
-
-	s2 ^= k[0], s3 ^= k[1], s0 ^= k[2], s1 ^= k[3];
-
-	PUTU32(ciphertext,   s2);
-	PUTU32(ciphertext+4, s3);
-	PUTU32(ciphertext+8, s0);
-	PUTU32(ciphertext+12,s1);
-	}
-void Camellia_EncryptBlock(int keyBitLength, const u8 plaintext[], 
-		const KEY_TABLE_TYPE keyTable, u8 ciphertext[])
-	{
-	Camellia_EncryptBlock_Rounds(keyBitLength==128?3:4,
-			plaintext,keyTable,ciphertext);
-	}
-
-void Camellia_DecryptBlock_Rounds(int grandRounds, const u8 ciphertext[], 
-		const KEY_TABLE_TYPE keyTable, u8 plaintext[])
-	{
-	u32 s0,s1,s2,s3; 
-	const u32 *k = keyTable+grandRounds*16,*kend = keyTable+4; 
-
-	s0 = GETU32(ciphertext)    ^ k[0];
-	s1 = GETU32(ciphertext+4)  ^ k[1];
-	s2 = GETU32(ciphertext+8)  ^ k[2];
-	s3 = GETU32(ciphertext+12) ^ k[3];
-
-	while (1)
-		{
-		/* Camellia makes 6 Feistel rounds */
-		k -= 12;
-		Camellia_Feistel(s0,s1,s2,s3,k+10);
-		Camellia_Feistel(s2,s3,s0,s1,k+8);
-		Camellia_Feistel(s0,s1,s2,s3,k+6);
-		Camellia_Feistel(s2,s3,s0,s1,k+4);
-		Camellia_Feistel(s0,s1,s2,s3,k+2);
-		Camellia_Feistel(s2,s3,s0,s1,k+0);
-
-		if (k == kend) break;
-
-		/* This is the same function as the diffusion function D
-		 * of the accompanying documentation. See section 3.2
-		 * for properties of the FLlayer function. */
-		k -= 4;
-		s1 ^= LeftRotate(s0 & k[2], 1);
-		s2 ^= s3 | k[1];
-		s0 ^= s1 | k[3];
-		s3 ^= LeftRotate(s2 & k[0], 1);
-		}
-
-	k -= 4;
-	s2 ^= k[0], s3 ^= k[1], s0 ^= k[2], s1 ^= k[3];
-
-	PUTU32(plaintext,   s2);
-	PUTU32(plaintext+4, s3);
-	PUTU32(plaintext+8, s0);
-	PUTU32(plaintext+12,s1);
-	}
-void Camellia_DecryptBlock(int keyBitLength, const u8 plaintext[], 
-		const KEY_TABLE_TYPE keyTable, u8 ciphertext[])
-	{
-	Camellia_DecryptBlock_Rounds(keyBitLength==128?3:4,
-			plaintext,keyTable,ciphertext);
-	}
+{
+    register u32 s0, s1, s2, s3;
+
+    k[0] = s0 = GETU32(rawKey);
+    k[1] = s1 = GETU32(rawKey + 4);
+    k[2] = s2 = GETU32(rawKey + 8);
+    k[3] = s3 = GETU32(rawKey + 12);
+
+    if (keyBitLength != 128) {
+        k[8] = s0 = GETU32(rawKey + 16);
+        k[9] = s1 = GETU32(rawKey + 20);
+        if (keyBitLength == 192) {
+            k[10] = s2 = ~s0;
+            k[11] = s3 = ~s1;
+        } else {
+            k[10] = s2 = GETU32(rawKey + 24);
+            k[11] = s3 = GETU32(rawKey + 28);
+        }
+        s0 ^= k[0], s1 ^= k[1], s2 ^= k[2], s3 ^= k[3];
+    }
+
+    /* Use the Feistel routine to scramble the key material */
+    Camellia_Feistel(s0, s1, s2, s3, SIGMA + 0);
+    Camellia_Feistel(s2, s3, s0, s1, SIGMA + 2);
+
+    s0 ^= k[0], s1 ^= k[1], s2 ^= k[2], s3 ^= k[3];
+    Camellia_Feistel(s0, s1, s2, s3, SIGMA + 4);
+    Camellia_Feistel(s2, s3, s0, s1, SIGMA + 6);
+
+    /* Fill the keyTable. Requires many block rotations. */
+    if (keyBitLength == 128) {
+        k[4] = s0, k[5] = s1, k[6] = s2, k[7] = s3;
+        RotLeft128(s0, s1, s2, s3, 15); /* KA <<< 15 */
+        k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
+        RotLeft128(s0, s1, s2, s3, 15); /* KA <<< 30 */
+        k[16] = s0, k[17] = s1, k[18] = s2, k[19] = s3;
+        RotLeft128(s0, s1, s2, s3, 15); /* KA <<< 45 */
+        k[24] = s0, k[25] = s1;
+        RotLeft128(s0, s1, s2, s3, 15); /* KA <<< 60 */
+        k[28] = s0, k[29] = s1, k[30] = s2, k[31] = s3;
+        RotLeft128(s1, s2, s3, s0, 2); /* KA <<< 94 */
+        k[40] = s1, k[41] = s2, k[42] = s3, k[43] = s0;
+        RotLeft128(s1, s2, s3, s0, 17); /* KA <<<111 */
+        k[48] = s1, k[49] = s2, k[50] = s3, k[51] = s0;
+
+        s0 = k[0], s1 = k[1], s2 = k[2], s3 = k[3];
+        RotLeft128(s0, s1, s2, s3, 15); /* KL <<< 15 */
+        k[8] = s0, k[9] = s1, k[10] = s2, k[11] = s3;
+        RotLeft128(s0, s1, s2, s3, 30); /* KL <<< 45 */
+        k[20] = s0, k[21] = s1, k[22] = s2, k[23] = s3;
+        RotLeft128(s0, s1, s2, s3, 15); /* KL <<< 60 */
+        k[26] = s2, k[27] = s3;
+        RotLeft128(s0, s1, s2, s3, 17); /* KL <<< 77 */
+        k[32] = s0, k[33] = s1, k[34] = s2, k[35] = s3;
+        RotLeft128(s0, s1, s2, s3, 17); /* KL <<< 94 */
+        k[36] = s0, k[37] = s1, k[38] = s2, k[39] = s3;
+        RotLeft128(s0, s1, s2, s3, 17); /* KL <<<111 */
+        k[44] = s0, k[45] = s1, k[46] = s2, k[47] = s3;
+
+        return 3;               /* grand rounds */
+    } else {
+        k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
+        s0 ^= k[8], s1 ^= k[9], s2 ^= k[10], s3 ^= k[11];
+        Camellia_Feistel(s0, s1, s2, s3, (SIGMA + 8));
+        Camellia_Feistel(s2, s3, s0, s1, (SIGMA + 10));
+
+        k[4] = s0, k[5] = s1, k[6] = s2, k[7] = s3;
+        RotLeft128(s0, s1, s2, s3, 30); /* KB <<< 30 */
+        k[20] = s0, k[21] = s1, k[22] = s2, k[23] = s3;
+        RotLeft128(s0, s1, s2, s3, 30); /* KB <<< 60 */
+        k[40] = s0, k[41] = s1, k[42] = s2, k[43] = s3;
+        RotLeft128(s1, s2, s3, s0, 19); /* KB <<<111 */
+        k[64] = s1, k[65] = s2, k[66] = s3, k[67] = s0;
+
+        s0 = k[8], s1 = k[9], s2 = k[10], s3 = k[11];
+        RotLeft128(s0, s1, s2, s3, 15); /* KR <<< 15 */
+        k[8] = s0, k[9] = s1, k[10] = s2, k[11] = s3;
+        RotLeft128(s0, s1, s2, s3, 15); /* KR <<< 30 */
+        k[16] = s0, k[17] = s1, k[18] = s2, k[19] = s3;
+        RotLeft128(s0, s1, s2, s3, 30); /* KR <<< 60 */
+        k[36] = s0, k[37] = s1, k[38] = s2, k[39] = s3;
+        RotLeft128(s1, s2, s3, s0, 2); /* KR <<< 94 */
+        k[52] = s1, k[53] = s2, k[54] = s3, k[55] = s0;
+
+        s0 = k[12], s1 = k[13], s2 = k[14], s3 = k[15];
+        RotLeft128(s0, s1, s2, s3, 15); /* KA <<< 15 */
+        k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
+        RotLeft128(s0, s1, s2, s3, 30); /* KA <<< 45 */
+        k[28] = s0, k[29] = s1, k[30] = s2, k[31] = s3;
+        /* KA <<< 77 */
+        k[48] = s1, k[49] = s2, k[50] = s3, k[51] = s0;
+        RotLeft128(s1, s2, s3, s0, 17); /* KA <<< 94 */
+        k[56] = s1, k[57] = s2, k[58] = s3, k[59] = s0;
+
+        s0 = k[0], s1 = k[1], s2 = k[2], s3 = k[3];
+        RotLeft128(s1, s2, s3, s0, 13); /* KL <<< 45 */
+        k[24] = s1, k[25] = s2, k[26] = s3, k[27] = s0;
+        RotLeft128(s1, s2, s3, s0, 15); /* KL <<< 60 */
+        k[32] = s1, k[33] = s2, k[34] = s3, k[35] = s0;
+        RotLeft128(s1, s2, s3, s0, 17); /* KL <<< 77 */
+        k[44] = s1, k[45] = s2, k[46] = s3, k[47] = s0;
+        RotLeft128(s2, s3, s0, s1, 2); /* KL <<<111 */
+        k[60] = s2, k[61] = s3, k[62] = s0, k[63] = s1;
+
+        return 4;               /* grand rounds */
+    }
+    /*
+     * It is possible to perform certain precalculations, which
+     * would spare few cycles in block procedure. It's not done,
+     * because it upsets the performance balance between key
+     * setup and block procedures, negatively affecting overall
+     * throughput in applications operating on short messages
+     * and volatile keys.
+     */
+}
+
+void Camellia_EncryptBlock_Rounds(int grandRounds, const u8 plaintext[],
+                                  const KEY_TABLE_TYPE keyTable,
+                                  u8 ciphertext[])
+{
+    register u32 s0, s1, s2, s3;
+    const u32 *k = keyTable, *kend = keyTable + grandRounds * 16;
+
+    s0 = GETU32(plaintext) ^ k[0];
+    s1 = GETU32(plaintext + 4) ^ k[1];
+    s2 = GETU32(plaintext + 8) ^ k[2];
+    s3 = GETU32(plaintext + 12) ^ k[3];
+    k += 4;
+
+    while (1) {
+        /* Camellia makes 6 Feistel rounds */
+        Camellia_Feistel(s0, s1, s2, s3, k + 0);
+        Camellia_Feistel(s2, s3, s0, s1, k + 2);
+        Camellia_Feistel(s0, s1, s2, s3, k + 4);
+        Camellia_Feistel(s2, s3, s0, s1, k + 6);
+        Camellia_Feistel(s0, s1, s2, s3, k + 8);
+        Camellia_Feistel(s2, s3, s0, s1, k + 10);
+        k += 12;
+
+        if (k == kend)
+            break;
+
+        /*
+         * This is the same function as the diffusion function D of the
+         * accompanying documentation. See section 3.2 for properties of the
+         * FLlayer function.
+         */
+        s1 ^= LeftRotate(s0 & k[0], 1);
+        s2 ^= s3 | k[3];
+        s0 ^= s1 | k[1];
+        s3 ^= LeftRotate(s2 & k[2], 1);
+        k += 4;
+    }
+
+    s2 ^= k[0], s3 ^= k[1], s0 ^= k[2], s1 ^= k[3];
+
+    PUTU32(ciphertext, s2);
+    PUTU32(ciphertext + 4, s3);
+    PUTU32(ciphertext + 8, s0);
+    PUTU32(ciphertext + 12, s1);
+}
+
+void Camellia_EncryptBlock(int keyBitLength, const u8 plaintext[],
+                           const KEY_TABLE_TYPE keyTable, u8 ciphertext[])
+{
+    Camellia_EncryptBlock_Rounds(keyBitLength == 128 ? 3 : 4,
+                                 plaintext, keyTable, ciphertext);
+}
+
+void Camellia_DecryptBlock_Rounds(int grandRounds, const u8 ciphertext[],
+                                  const KEY_TABLE_TYPE keyTable,
+                                  u8 plaintext[])
+{
+    u32 s0, s1, s2, s3;
+    const u32 *k = keyTable + grandRounds * 16, *kend = keyTable + 4;
+
+    s0 = GETU32(ciphertext) ^ k[0];
+    s1 = GETU32(ciphertext + 4) ^ k[1];
+    s2 = GETU32(ciphertext + 8) ^ k[2];
+    s3 = GETU32(ciphertext + 12) ^ k[3];
+
+    while (1) {
+        /* Camellia makes 6 Feistel rounds */
+        k -= 12;
+        Camellia_Feistel(s0, s1, s2, s3, k + 10);
+        Camellia_Feistel(s2, s3, s0, s1, k + 8);
+        Camellia_Feistel(s0, s1, s2, s3, k + 6);
+        Camellia_Feistel(s2, s3, s0, s1, k + 4);
+        Camellia_Feistel(s0, s1, s2, s3, k + 2);
+        Camellia_Feistel(s2, s3, s0, s1, k + 0);
+
+        if (k == kend)
+            break;
+
+        /*
+         * This is the same function as the diffusion function D of the
+         * accompanying documentation. See section 3.2 for properties of the
+         * FLlayer function.
+         */
+        k -= 4;
+        s1 ^= LeftRotate(s0 & k[2], 1);
+        s2 ^= s3 | k[1];
+        s0 ^= s1 | k[3];
+        s3 ^= LeftRotate(s2 & k[0], 1);
+    }
+
+    k -= 4;
+    s2 ^= k[0], s3 ^= k[1], s0 ^= k[2], s1 ^= k[3];
+
+    PUTU32(plaintext, s2);
+    PUTU32(plaintext + 4, s3);
+    PUTU32(plaintext + 8, s0);
+    PUTU32(plaintext + 12, s1);
+}
+
+void Camellia_DecryptBlock(int keyBitLength, const u8 plaintext[],
+                           const KEY_TABLE_TYPE keyTable, u8 ciphertext[])
+{
+    Camellia_DecryptBlock_Rounds(keyBitLength == 128 ? 3 : 4,
+                                 plaintext, keyTable, ciphertext);
+}
diff --git a/crypto/camellia/camellia.h b/crypto/camellia/camellia.h
index 67911e0adf..9be7c0fd99 100644
--- a/crypto/camellia/camellia.h
+++ b/crypto/camellia/camellia.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -50,21 +50,23 @@
  */
 
 #ifndef HEADER_CAMELLIA_H
-#define HEADER_CAMELLIA_H
+# define HEADER_CAMELLIA_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_CAMELLIA
-#error CAMELLIA is disabled.
-#endif
+# ifdef OPENSSL_NO_CAMELLIA
+#  error CAMELLIA is disabled.
+# endif
 
-#include 
+# include 
 
-#define CAMELLIA_ENCRYPT	1
-#define CAMELLIA_DECRYPT	0
+# define CAMELLIA_ENCRYPT        1
+# define CAMELLIA_DECRYPT        0
 
-/* Because array size can't be a const in C, the following two are macros.
-   Both sizes are in bytes. */
+/*
+ * Because array size can't be a const in C, the following two are macros.
+ * Both sizes are in bytes.
+ */
 
 #ifdef  __cplusplus
 extern "C" {
@@ -72,59 +74,59 @@ extern "C" {
 
 /* This should be a hidden type, but EVP requires that the size be known */
 
-#define CAMELLIA_BLOCK_SIZE 16
-#define CAMELLIA_TABLE_BYTE_LEN 272
-#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
+# define CAMELLIA_BLOCK_SIZE 16
+# define CAMELLIA_TABLE_BYTE_LEN 272
+# define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
 
-typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match with WORD */
+typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match
+                                                               * with WORD */
 
-struct camellia_key_st 
-	{
-	union	{
-		double d;	/* ensures 64-bit align */
-		KEY_TABLE_TYPE rd_key;
-		} u;
-	int grand_rounds;
-	};
+struct camellia_key_st {
+    union {
+        double d;               /* ensures 64-bit align */
+        KEY_TABLE_TYPE rd_key;
+    } u;
+    int grand_rounds;
+};
 typedef struct camellia_key_st CAMELLIA_KEY;
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_Camellia_set_key(const unsigned char *userKey, const int bits,
-	CAMELLIA_KEY *key);
-#endif
+                             CAMELLIA_KEY *key);
+# endif
 int Camellia_set_key(const unsigned char *userKey, const int bits,
-	CAMELLIA_KEY *key);
+                     CAMELLIA_KEY *key);
 
 void Camellia_encrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key);
+                      const CAMELLIA_KEY *key);
 void Camellia_decrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key);
+                      const CAMELLIA_KEY *key);
 
 void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key, const int enc);
+                          const CAMELLIA_KEY *key, const int enc);
 void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, const int enc);
+                          size_t length, const CAMELLIA_KEY *key,
+                          unsigned char *ivec, const int enc);
 void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char *ivec, int *num, const int enc);
 void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                           size_t length, const CAMELLIA_KEY *key,
+                           unsigned char *ivec, int *num, const int enc);
 void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc);
+                           size_t length, const CAMELLIA_KEY *key,
+                           unsigned char *ivec, int *num, const int enc);
 void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num);
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char *ivec, int *num);
 void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char ivec[CAMELLIA_BLOCK_SIZE],
-	unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
-	unsigned int *num);
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char ivec[CAMELLIA_BLOCK_SIZE],
+                             unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
+                             unsigned int *num);
 
 #ifdef  __cplusplus
 }
 #endif
 
-#endif /* !HEADER_Camellia_H */
+#endif                          /* !HEADER_Camellia_H */
diff --git a/crypto/camellia/cmll_cbc.c b/crypto/camellia/cmll_cbc.c
index 4c8d455ade..a4907ca05f 100644
--- a/crypto/camellia/cmll_cbc.c
+++ b/crypto/camellia/cmll_cbc.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,12 +53,14 @@
 #include 
 
 void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
-	size_t len, const CAMELLIA_KEY *key,
-	unsigned char *ivec, const int enc) 
-	{
+                          size_t len, const CAMELLIA_KEY *key,
+                          unsigned char *ivec, const int enc)
+{
 
-	if (enc)
-		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)Camellia_encrypt);
-	else
-		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)Camellia_decrypt);
-	}
+    if (enc)
+        CRYPTO_cbc128_encrypt(in, out, len, key, ivec,
+                              (block128_f) Camellia_encrypt);
+    else
+        CRYPTO_cbc128_decrypt(in, out, len, key, ivec,
+                              (block128_f) Camellia_decrypt);
+}
diff --git a/crypto/camellia/cmll_cfb.c b/crypto/camellia/cmll_cfb.c
index 3d81b51d3f..59b85225c3 100644
--- a/crypto/camellia/cmll_cfb.c
+++ b/crypto/camellia/cmll_cfb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,21 +54,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -83,10 +83,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -98,7 +98,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -108,32 +108,34 @@
 #include 
 #include 
 
-
-/* The input and output encrypted as though 128bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 128bit cfb mode is being used.
+ * The extra state information to record how much of the 128bit block we have
+ * used is contained in *num;
  */
 
 void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc)
-	{
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char *ivec, int *num, const int enc)
+{
 
-	CRYPTO_cfb128_encrypt(in,out,length,key,ivec,num,enc,(block128_f)Camellia_encrypt);
-	}
+    CRYPTO_cfb128_encrypt(in, out, length, key, ivec, num, enc,
+                          (block128_f) Camellia_encrypt);
+}
 
 /* N.B. This expects the input to be packed, MS bit first */
 void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc)
-	{
-	CRYPTO_cfb128_1_encrypt(in,out,length,key,ivec,num,enc,(block128_f)Camellia_encrypt);
-	}
+                           size_t length, const CAMELLIA_KEY *key,
+                           unsigned char *ivec, int *num, const int enc)
+{
+    CRYPTO_cfb128_1_encrypt(in, out, length, key, ivec, num, enc,
+                            (block128_f) Camellia_encrypt);
+}
 
 void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num, const int enc)
-	{
-	CRYPTO_cfb128_8_encrypt(in,out,length,key,ivec,num,enc,(block128_f)Camellia_encrypt);
-	}
-
+                           size_t length, const CAMELLIA_KEY *key,
+                           unsigned char *ivec, int *num, const int enc)
+{
+    CRYPTO_cfb128_8_encrypt(in, out, length, key, ivec, num, enc,
+                            (block128_f) Camellia_encrypt);
+}
diff --git a/crypto/camellia/cmll_ctr.c b/crypto/camellia/cmll_ctr.c
index 014e621a34..b8f523d446 100644
--- a/crypto/camellia/cmll_ctr.c
+++ b/crypto/camellia/cmll_ctr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,12 +53,12 @@
 #include 
 
 void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char ivec[CAMELLIA_BLOCK_SIZE],
-	unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
-	unsigned int *num) 
-	{
-
-	CRYPTO_ctr128_encrypt(in,out,length,key,ivec,ecount_buf,num,(block128_f)Camellia_encrypt);
-	}
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char ivec[CAMELLIA_BLOCK_SIZE],
+                             unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
+                             unsigned int *num)
+{
 
+    CRYPTO_ctr128_encrypt(in, out, length, key, ivec, ecount_buf, num,
+                          (block128_f) Camellia_encrypt);
+}
diff --git a/crypto/camellia/cmll_ecb.c b/crypto/camellia/cmll_ecb.c
index 70dc0e5632..16f1af86ac 100644
--- a/crypto/camellia/cmll_ecb.c
+++ b/crypto/camellia/cmll_ecb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,15 +60,14 @@
 #include "cmll_locl.h"
 
 void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key, const int enc) 
-	{
+                          const CAMELLIA_KEY *key, const int enc)
+{
 
-	assert(in && out && key);
-	assert((CAMELLIA_ENCRYPT == enc)||(CAMELLIA_DECRYPT == enc));
-
-	if (CAMELLIA_ENCRYPT == enc)
-		Camellia_encrypt(in, out, key);
-	else
-		Camellia_decrypt(in, out, key);
-	}
+    assert(in && out && key);
+    assert((CAMELLIA_ENCRYPT == enc) || (CAMELLIA_DECRYPT == enc));
 
+    if (CAMELLIA_ENCRYPT == enc)
+        Camellia_encrypt(in, out, key);
+    else
+        Camellia_decrypt(in, out, key);
+}
diff --git a/crypto/camellia/cmll_locl.h b/crypto/camellia/cmll_locl.h
index 246b6ce1d8..4e4707b621 100644
--- a/crypto/camellia/cmll_locl.h
+++ b/crypto/camellia/cmll_locl.h
@@ -1,6 +1,6 @@
 /* crypto/camellia/camellia_locl.h -*- mode:C; c-file-style: "eay" -*- */
 /* ====================================================================
- * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) . 
+ * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) .
  * ALL RIGHTS RESERVED.
  *
  * Intellectual Property information for Camellia:
@@ -24,7 +24,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,21 +66,23 @@
  */
 
 #ifndef HEADER_CAMELLIA_LOCL_H
-#define HEADER_CAMELLIA_LOCL_H
+# define HEADER_CAMELLIA_LOCL_H
 
-typedef unsigned int  u32;
+typedef unsigned int u32;
 typedef unsigned char u8;
 
 int Camellia_Ekeygen(int keyBitLength, const u8 *rawKey,
-		     KEY_TABLE_TYPE keyTable);
-void Camellia_EncryptBlock_Rounds(int grandRounds, const u8 plaintext[], 
-		const KEY_TABLE_TYPE keyTable, u8 ciphertext[]);
-void Camellia_DecryptBlock_Rounds(int grandRounds, const u8 ciphertext[], 
-		const KEY_TABLE_TYPE keyTable, u8 plaintext[]);
-void Camellia_EncryptBlock(int keyBitLength, const u8 plaintext[], 
-		const KEY_TABLE_TYPE keyTable, u8 ciphertext[]);
-void Camellia_DecryptBlock(int keyBitLength, const u8 ciphertext[], 
-		const KEY_TABLE_TYPE keyTable, u8 plaintext[]);
+                     KEY_TABLE_TYPE keyTable);
+void Camellia_EncryptBlock_Rounds(int grandRounds, const u8 plaintext[],
+                                  const KEY_TABLE_TYPE keyTable,
+                                  u8 ciphertext[]);
+void Camellia_DecryptBlock_Rounds(int grandRounds, const u8 ciphertext[],
+                                  const KEY_TABLE_TYPE keyTable,
+                                  u8 plaintext[]);
+void Camellia_EncryptBlock(int keyBitLength, const u8 plaintext[],
+                           const KEY_TABLE_TYPE keyTable, u8 ciphertext[]);
+void Camellia_DecryptBlock(int keyBitLength, const u8 ciphertext[],
+                           const KEY_TABLE_TYPE keyTable, u8 plaintext[]);
 int private_Camellia_set_key(const unsigned char *userKey, const int bits,
-			     CAMELLIA_KEY *key);
-#endif /* #ifndef HEADER_CAMELLIA_LOCL_H */
+                             CAMELLIA_KEY *key);
+#endif                          /* #ifndef HEADER_CAMELLIA_LOCL_H */
diff --git a/crypto/camellia/cmll_misc.c b/crypto/camellia/cmll_misc.c
index f44d48564c..cbd250227b 100644
--- a/crypto/camellia/cmll_misc.c
+++ b/crypto/camellia/cmll_misc.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -48,33 +48,33 @@
  * ====================================================================
  *
  */
- 
+
 #include 
 #include 
 #include 
 #include "cmll_locl.h"
 
-const char CAMELLIA_version[]="CAMELLIA" OPENSSL_VERSION_PTEXT;
+const char CAMELLIA_version[] = "CAMELLIA" OPENSSL_VERSION_PTEXT;
 
 int private_Camellia_set_key(const unsigned char *userKey, const int bits,
-	CAMELLIA_KEY *key)
-	{
-	if(!userKey || !key)
-		return -1;
-	if(bits != 128 && bits != 192 && bits != 256)
-		return -2;
-	key->grand_rounds = Camellia_Ekeygen(bits , userKey, key->u.rd_key);
-	return 0;
-	}
+                             CAMELLIA_KEY *key)
+{
+    if (!userKey || !key)
+        return -1;
+    if (bits != 128 && bits != 192 && bits != 256)
+        return -2;
+    key->grand_rounds = Camellia_Ekeygen(bits, userKey, key->u.rd_key);
+    return 0;
+}
 
 void Camellia_encrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key)
-	{
-	Camellia_EncryptBlock_Rounds(key->grand_rounds, in , key->u.rd_key , out);
-	}
+                      const CAMELLIA_KEY *key)
+{
+    Camellia_EncryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
+}
 
 void Camellia_decrypt(const unsigned char *in, unsigned char *out,
-	const CAMELLIA_KEY *key)
-	{
-	Camellia_DecryptBlock_Rounds(key->grand_rounds, in , key->u.rd_key , out);
-	}
+                      const CAMELLIA_KEY *key)
+{
+    Camellia_DecryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
+}
diff --git a/crypto/camellia/cmll_ofb.c b/crypto/camellia/cmll_ofb.c
index a482befc74..46c3ae2af7 100644
--- a/crypto/camellia/cmll_ofb.c
+++ b/crypto/camellia/cmll_ofb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,21 +54,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -83,10 +83,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -98,7 +98,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -108,12 +108,15 @@
 #include 
 #include 
 
-/* The input and output encrypted as though 128bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 128bit ofb mode is being used.
+ * The extra state information to record how much of the 128bit block we have
+ * used is contained in *num;
  */
 void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const CAMELLIA_KEY *key,
-	unsigned char *ivec, int *num) {
-	CRYPTO_ofb128_encrypt(in,out,length,key,ivec,num,(block128_f)Camellia_encrypt);
+                             size_t length, const CAMELLIA_KEY *key,
+                             unsigned char *ivec, int *num)
+{
+    CRYPTO_ofb128_encrypt(in, out, length, key, ivec, num,
+                          (block128_f) Camellia_encrypt);
 }
diff --git a/crypto/camellia/cmll_utl.c b/crypto/camellia/cmll_utl.c
index 7a35711ec1..d19ee19317 100644
--- a/crypto/camellia/cmll_utl.c
+++ b/crypto/camellia/cmll_utl.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -48,17 +48,17 @@
  * ====================================================================
  *
  */
- 
+
 #include 
 #include 
 #include 
 #include "cmll_locl.h"
 
 int Camellia_set_key(const unsigned char *userKey, const int bits,
-	CAMELLIA_KEY *key)
-	{
+                     CAMELLIA_KEY *key)
+{
 #ifdef OPENSSL_FIPS
-	fips_cipher_abort(Camellia);
+    fips_cipher_abort(Camellia);
 #endif
-	return private_Camellia_set_key(userKey, bits, key);
-	}
+    return private_Camellia_set_key(userKey, bits, key);
+}
diff --git a/crypto/cast/c_cfb64.c b/crypto/cast/c_cfb64.c
index dcec13a201..f2f16e5d77 100644
--- a/crypto/cast/c_cfb64.c
+++ b/crypto/cast/c_cfb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,63 +59,65 @@
 #include 
 #include "cast_lcl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			long length, const CAST_KEY *schedule, unsigned char *ivec,
-			int *num, int enc)
-	{
-	register CAST_LONG v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	CAST_LONG ti[2];
-	unsigned char *iv,c,cc;
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num, int enc)
+{
+    register CAST_LONG v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    CAST_LONG ti[2];
+    unsigned char *iv, c, cc;
 
-	iv=ivec;
-	if (enc)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				CAST_encrypt((CAST_LONG *)ti,schedule);
-				iv=ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=ivec;
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				CAST_encrypt((CAST_LONG *)ti,schedule);
-				iv=ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=ivec;
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=t=c=cc=0;
-	*num=n;
-	}
+    iv = ivec;
+    if (enc) {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                CAST_encrypt((CAST_LONG *)ti, schedule);
+                iv = ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = ivec;
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                CAST_encrypt((CAST_LONG *)ti, schedule);
+                iv = ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = ivec;
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/cast/c_ecb.c b/crypto/cast/c_ecb.c
index b6a3b1fff9..4793f28edf 100644
--- a/crypto/cast/c_ecb.c
+++ b/crypto/cast/c_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,20 +60,24 @@
 #include "cast_lcl.h"
 #include 
 
-const char CAST_version[]="CAST" OPENSSL_VERSION_PTEXT;
+const char CAST_version[] = "CAST" OPENSSL_VERSION_PTEXT;
 
 void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
-		      const CAST_KEY *ks, int enc)
-	{
-	CAST_LONG l,d[2];
+                      const CAST_KEY *ks, int enc)
+{
+    CAST_LONG l, d[2];
 
-	n2l(in,l); d[0]=l;
-	n2l(in,l); d[1]=l;
-	if (enc)
-		CAST_encrypt(d,ks);
-	else
-		CAST_decrypt(d,ks);
-	l=d[0]; l2n(l,out);
-	l=d[1]; l2n(l,out);
-	l=d[0]=d[1]=0;
-	}
+    n2l(in, l);
+    d[0] = l;
+    n2l(in, l);
+    d[1] = l;
+    if (enc)
+        CAST_encrypt(d, ks);
+    else
+        CAST_decrypt(d, ks);
+    l = d[0];
+    l2n(l, out);
+    l = d[1];
+    l2n(l, out);
+    l = d[0] = d[1] = 0;
+}
diff --git a/crypto/cast/c_enc.c b/crypto/cast/c_enc.c
index 357c41ebf0..6e1d50f10d 100644
--- a/crypto/cast/c_enc.c
+++ b/crypto/cast/c_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,149 +60,141 @@
 #include "cast_lcl.h"
 
 void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key)
-	{
-	register CAST_LONG l,r,t;
-	const register CAST_LONG *k;
+{
+    register CAST_LONG l, r, t;
+    const register CAST_LONG *k;
 
-	k= &(key->data[0]);
-	l=data[0];
-	r=data[1];
+    k = &(key->data[0]);
+    l = data[0];
+    r = data[1];
 
-	E_CAST( 0,k,l,r,+,^,-);
-	E_CAST( 1,k,r,l,^,-,+);
-	E_CAST( 2,k,l,r,-,+,^);
-	E_CAST( 3,k,r,l,+,^,-);
-	E_CAST( 4,k,l,r,^,-,+);
-	E_CAST( 5,k,r,l,-,+,^);
-	E_CAST( 6,k,l,r,+,^,-);
-	E_CAST( 7,k,r,l,^,-,+);
-	E_CAST( 8,k,l,r,-,+,^);
-	E_CAST( 9,k,r,l,+,^,-);
-	E_CAST(10,k,l,r,^,-,+);
-	E_CAST(11,k,r,l,-,+,^);
-	if(!key->short_key)
-	    {
-	    E_CAST(12,k,l,r,+,^,-);
-	    E_CAST(13,k,r,l,^,-,+);
-	    E_CAST(14,k,l,r,-,+,^);
-	    E_CAST(15,k,r,l,+,^,-);
-	    }
+    E_CAST(0, k, l, r, +, ^, -);
+    E_CAST(1, k, r, l, ^, -, +);
+    E_CAST(2, k, l, r, -, +, ^);
+    E_CAST(3, k, r, l, +, ^, -);
+    E_CAST(4, k, l, r, ^, -, +);
+    E_CAST(5, k, r, l, -, +, ^);
+    E_CAST(6, k, l, r, +, ^, -);
+    E_CAST(7, k, r, l, ^, -, +);
+    E_CAST(8, k, l, r, -, +, ^);
+    E_CAST(9, k, r, l, +, ^, -);
+    E_CAST(10, k, l, r, ^, -, +);
+    E_CAST(11, k, r, l, -, +, ^);
+    if (!key->short_key) {
+        E_CAST(12, k, l, r, +, ^, -);
+        E_CAST(13, k, r, l, ^, -, +);
+        E_CAST(14, k, l, r, -, +, ^);
+        E_CAST(15, k, r, l, +, ^, -);
+    }
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
-	}
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
+}
 
 void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key)
-	{
-	register CAST_LONG l,r,t;
-	const register CAST_LONG *k;
+{
+    register CAST_LONG l, r, t;
+    const register CAST_LONG *k;
 
-	k= &(key->data[0]);
-	l=data[0];
-	r=data[1];
+    k = &(key->data[0]);
+    l = data[0];
+    r = data[1];
 
-	if(!key->short_key)
-	    {
-	    E_CAST(15,k,l,r,+,^,-);
-	    E_CAST(14,k,r,l,-,+,^);
-	    E_CAST(13,k,l,r,^,-,+);
-	    E_CAST(12,k,r,l,+,^,-);
-	    }
-	E_CAST(11,k,l,r,-,+,^);
-	E_CAST(10,k,r,l,^,-,+);
-	E_CAST( 9,k,l,r,+,^,-);
-	E_CAST( 8,k,r,l,-,+,^);
-	E_CAST( 7,k,l,r,^,-,+);
-	E_CAST( 6,k,r,l,+,^,-);
-	E_CAST( 5,k,l,r,-,+,^);
-	E_CAST( 4,k,r,l,^,-,+);
-	E_CAST( 3,k,l,r,+,^,-);
-	E_CAST( 2,k,r,l,-,+,^);
-	E_CAST( 1,k,l,r,^,-,+);
-	E_CAST( 0,k,r,l,+,^,-);
+    if (!key->short_key) {
+        E_CAST(15, k, l, r, +, ^, -);
+        E_CAST(14, k, r, l, -, +, ^);
+        E_CAST(13, k, l, r, ^, -, +);
+        E_CAST(12, k, r, l, +, ^, -);
+    }
+    E_CAST(11, k, l, r, -, +, ^);
+    E_CAST(10, k, r, l, ^, -, +);
+    E_CAST(9, k, l, r, +, ^, -);
+    E_CAST(8, k, r, l, -, +, ^);
+    E_CAST(7, k, l, r, ^, -, +);
+    E_CAST(6, k, r, l, +, ^, -);
+    E_CAST(5, k, l, r, -, +, ^);
+    E_CAST(4, k, r, l, ^, -, +);
+    E_CAST(3, k, l, r, +, ^, -);
+    E_CAST(2, k, r, l, -, +, ^);
+    E_CAST(1, k, l, r, ^, -, +);
+    E_CAST(0, k, r, l, +, ^, -);
 
-	data[1]=l&0xffffffffL;
-	data[0]=r&0xffffffffL;
-	}
+    data[1] = l & 0xffffffffL;
+    data[0] = r & 0xffffffffL;
+}
 
-void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     const CAST_KEY *ks, unsigned char *iv, int enc)
-	{
-	register CAST_LONG tin0,tin1;
-	register CAST_LONG tout0,tout1,xor0,xor1;
-	register long l=length;
-	CAST_LONG tin[2];
+void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const CAST_KEY *ks, unsigned char *iv,
+                      int enc)
+{
+    register CAST_LONG tin0, tin1;
+    register CAST_LONG tout0, tout1, xor0, xor1;
+    register long l = length;
+    CAST_LONG tin[2];
 
-	if (enc)
-		{
-		n2l(iv,tout0);
-		n2l(iv,tout1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			CAST_encrypt(tin,ks);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		if (l != -8)
-			{
-			n2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			CAST_encrypt(tin,ks);
-			tout0=tin[0];
-			tout1=tin[1];
-			l2n(tout0,out);
-			l2n(tout1,out);
-			}
-		l2n(tout0,iv);
-		l2n(tout1,iv);
-		}
-	else
-		{
-		n2l(iv,xor0);
-		n2l(iv,xor1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			CAST_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2n(tout0,out);
-			l2n(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin[0]=tin0;
-			tin[1]=tin1;
-			CAST_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2nn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2n(xor0,iv);
-		l2n(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (enc) {
+        n2l(iv, tout0);
+        n2l(iv, tout1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            CAST_encrypt(tin, ks);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        if (l != -8) {
+            n2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            CAST_encrypt(tin, ks);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            l2n(tout0, out);
+            l2n(tout1, out);
+        }
+        l2n(tout0, iv);
+        l2n(tout1, iv);
+    } else {
+        n2l(iv, xor0);
+        n2l(iv, xor1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            CAST_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2n(tout0, out);
+            l2n(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin[0] = tin0;
+            tin[1] = tin1;
+            CAST_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2nn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2n(xor0, iv);
+        l2n(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
diff --git a/crypto/cast/c_ofb64.c b/crypto/cast/c_ofb64.c
index cb3222456c..4e0a7c2e6e 100644
--- a/crypto/cast/c_ofb64.c
+++ b/crypto/cast/c_ofb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,52 +59,52 @@
 #include 
 #include "cast_lcl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-			long length, const CAST_KEY *schedule, unsigned char *ivec,
-			int *num)
-	{
-	register CAST_LONG v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned char d[8];
-	register char *dp;
-	CAST_LONG ti[2];
-	unsigned char *iv;
-	int save=0;
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num)
+{
+    register CAST_LONG v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned char d[8];
+    register char *dp;
+    CAST_LONG ti[2];
+    unsigned char *iv;
+    int save = 0;
 
-	iv=ivec;
-	n2l(iv,v0);
-	n2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2n(v0,dp);
-	l2n(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			CAST_encrypt((CAST_LONG *)ti,schedule);
-			dp=(char *)d;
-			t=ti[0]; l2n(t,dp);
-			t=ti[1]; l2n(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv=ivec;
-		l2n(v0,iv);
-		l2n(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+    iv = ivec;
+    n2l(iv, v0);
+    n2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2n(v0, dp);
+    l2n(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            CAST_encrypt((CAST_LONG *)ti, schedule);
+            dp = (char *)d;
+            t = ti[0];
+            l2n(t, dp);
+            t = ti[1];
+            l2n(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = ivec;
+        l2n(v0, iv);
+        l2n(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/cast/c_skey.c b/crypto/cast/c_skey.c
index cb6bf9fee3..bbb6d56099 100644
--- a/crypto/cast/c_skey.c
+++ b/crypto/cast/c_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,11 +62,11 @@
 #include "cast_s.h"
 
 #define CAST_exp(l,A,a,n) \
-	A[n/4]=l; \
-	a[n+3]=(l    )&0xff; \
-	a[n+2]=(l>> 8)&0xff; \
-	a[n+1]=(l>>16)&0xff; \
-	a[n+0]=(l>>24)&0xff;
+        A[n/4]=l; \
+        a[n+3]=(l    )&0xff; \
+        a[n+2]=(l>> 8)&0xff; \
+        a[n+1]=(l>>16)&0xff; \
+        a[n+0]=(l>>24)&0xff;
 
 #define S4 CAST_S_table4
 #define S5 CAST_S_table5
@@ -74,100 +74,102 @@
 #define S7 CAST_S_table7
 void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data)
 #ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(CAST);
-	private_CAST_set_key(key, len, data);
-	}
+{
+    fips_cipher_abort(CAST);
+    private_CAST_set_key(key, len, data);
+}
+
 void private_CAST_set_key(CAST_KEY *key, int len, const unsigned char *data)
 #endif
-	{
-	CAST_LONG x[16];
-	CAST_LONG z[16];
-	CAST_LONG k[32];
-	CAST_LONG X[4],Z[4];
-	CAST_LONG l,*K;
-	int i;
-
-	for (i=0; i<16; i++) x[i]=0;
-	if (len > 16) len=16;
-	for (i=0; ishort_key=1;
-	else
-	    key->short_key=0;
+{
+    CAST_LONG x[16];
+    CAST_LONG z[16];
+    CAST_LONG k[32];
+    CAST_LONG X[4], Z[4];
+    CAST_LONG l, *K;
+    int i;
 
-	K= &k[0];
-	X[0]=((x[ 0]<<24)|(x[ 1]<<16)|(x[ 2]<<8)|x[ 3])&0xffffffffL;
-	X[1]=((x[ 4]<<24)|(x[ 5]<<16)|(x[ 6]<<8)|x[ 7])&0xffffffffL;
-	X[2]=((x[ 8]<<24)|(x[ 9]<<16)|(x[10]<<8)|x[11])&0xffffffffL;
-	X[3]=((x[12]<<24)|(x[13]<<16)|(x[14]<<8)|x[15])&0xffffffffL;
+    for (i = 0; i < 16; i++)
+        x[i] = 0;
+    if (len > 16)
+        len = 16;
+    for (i = 0; i < len; i++)
+        x[i] = data[i];
+    if (len <= 10)
+        key->short_key = 1;
+    else
+        key->short_key = 0;
 
-	for (;;)
-		{
-	l=X[0]^S4[x[13]]^S5[x[15]]^S6[x[12]]^S7[x[14]]^S6[x[ 8]];
-	CAST_exp(l,Z,z, 0);
-	l=X[2]^S4[z[ 0]]^S5[z[ 2]]^S6[z[ 1]]^S7[z[ 3]]^S7[x[10]];
-	CAST_exp(l,Z,z, 4);
-	l=X[3]^S4[z[ 7]]^S5[z[ 6]]^S6[z[ 5]]^S7[z[ 4]]^S4[x[ 9]];
-	CAST_exp(l,Z,z, 8);
-	l=X[1]^S4[z[10]]^S5[z[ 9]]^S6[z[11]]^S7[z[ 8]]^S5[x[11]];
-	CAST_exp(l,Z,z,12);
+    K = &k[0];
+    X[0] = ((x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3]) & 0xffffffffL;
+    X[1] = ((x[4] << 24) | (x[5] << 16) | (x[6] << 8) | x[7]) & 0xffffffffL;
+    X[2] = ((x[8] << 24) | (x[9] << 16) | (x[10] << 8) | x[11]) & 0xffffffffL;
+    X[3] =
+        ((x[12] << 24) | (x[13] << 16) | (x[14] << 8) | x[15]) & 0xffffffffL;
 
-	K[ 0]= S4[z[ 8]]^S5[z[ 9]]^S6[z[ 7]]^S7[z[ 6]]^S4[z[ 2]];
-	K[ 1]= S4[z[10]]^S5[z[11]]^S6[z[ 5]]^S7[z[ 4]]^S5[z[ 6]];
-	K[ 2]= S4[z[12]]^S5[z[13]]^S6[z[ 3]]^S7[z[ 2]]^S6[z[ 9]];
-	K[ 3]= S4[z[14]]^S5[z[15]]^S6[z[ 1]]^S7[z[ 0]]^S7[z[12]];
+    for (;;) {
+        l = X[0] ^ S4[x[13]] ^ S5[x[15]] ^ S6[x[12]] ^ S7[x[14]] ^ S6[x[8]];
+        CAST_exp(l, Z, z, 0);
+        l = X[2] ^ S4[z[0]] ^ S5[z[2]] ^ S6[z[1]] ^ S7[z[3]] ^ S7[x[10]];
+        CAST_exp(l, Z, z, 4);
+        l = X[3] ^ S4[z[7]] ^ S5[z[6]] ^ S6[z[5]] ^ S7[z[4]] ^ S4[x[9]];
+        CAST_exp(l, Z, z, 8);
+        l = X[1] ^ S4[z[10]] ^ S5[z[9]] ^ S6[z[11]] ^ S7[z[8]] ^ S5[x[11]];
+        CAST_exp(l, Z, z, 12);
 
-	l=Z[2]^S4[z[ 5]]^S5[z[ 7]]^S6[z[ 4]]^S7[z[ 6]]^S6[z[ 0]];
-	CAST_exp(l,X,x, 0);
-	l=Z[0]^S4[x[ 0]]^S5[x[ 2]]^S6[x[ 1]]^S7[x[ 3]]^S7[z[ 2]];
-	CAST_exp(l,X,x, 4);
-	l=Z[1]^S4[x[ 7]]^S5[x[ 6]]^S6[x[ 5]]^S7[x[ 4]]^S4[z[ 1]];
-	CAST_exp(l,X,x, 8);
-	l=Z[3]^S4[x[10]]^S5[x[ 9]]^S6[x[11]]^S7[x[ 8]]^S5[z[ 3]];
-	CAST_exp(l,X,x,12);
+        K[0] = S4[z[8]] ^ S5[z[9]] ^ S6[z[7]] ^ S7[z[6]] ^ S4[z[2]];
+        K[1] = S4[z[10]] ^ S5[z[11]] ^ S6[z[5]] ^ S7[z[4]] ^ S5[z[6]];
+        K[2] = S4[z[12]] ^ S5[z[13]] ^ S6[z[3]] ^ S7[z[2]] ^ S6[z[9]];
+        K[3] = S4[z[14]] ^ S5[z[15]] ^ S6[z[1]] ^ S7[z[0]] ^ S7[z[12]];
 
-	K[ 4]= S4[x[ 3]]^S5[x[ 2]]^S6[x[12]]^S7[x[13]]^S4[x[ 8]];
-	K[ 5]= S4[x[ 1]]^S5[x[ 0]]^S6[x[14]]^S7[x[15]]^S5[x[13]];
-	K[ 6]= S4[x[ 7]]^S5[x[ 6]]^S6[x[ 8]]^S7[x[ 9]]^S6[x[ 3]];
-	K[ 7]= S4[x[ 5]]^S5[x[ 4]]^S6[x[10]]^S7[x[11]]^S7[x[ 7]];
+        l = Z[2] ^ S4[z[5]] ^ S5[z[7]] ^ S6[z[4]] ^ S7[z[6]] ^ S6[z[0]];
+        CAST_exp(l, X, x, 0);
+        l = Z[0] ^ S4[x[0]] ^ S5[x[2]] ^ S6[x[1]] ^ S7[x[3]] ^ S7[z[2]];
+        CAST_exp(l, X, x, 4);
+        l = Z[1] ^ S4[x[7]] ^ S5[x[6]] ^ S6[x[5]] ^ S7[x[4]] ^ S4[z[1]];
+        CAST_exp(l, X, x, 8);
+        l = Z[3] ^ S4[x[10]] ^ S5[x[9]] ^ S6[x[11]] ^ S7[x[8]] ^ S5[z[3]];
+        CAST_exp(l, X, x, 12);
 
-	l=X[0]^S4[x[13]]^S5[x[15]]^S6[x[12]]^S7[x[14]]^S6[x[ 8]];
-	CAST_exp(l,Z,z, 0);
-	l=X[2]^S4[z[ 0]]^S5[z[ 2]]^S6[z[ 1]]^S7[z[ 3]]^S7[x[10]];
-	CAST_exp(l,Z,z, 4);
-	l=X[3]^S4[z[ 7]]^S5[z[ 6]]^S6[z[ 5]]^S7[z[ 4]]^S4[x[ 9]];
-	CAST_exp(l,Z,z, 8);
-	l=X[1]^S4[z[10]]^S5[z[ 9]]^S6[z[11]]^S7[z[ 8]]^S5[x[11]];
-	CAST_exp(l,Z,z,12);
+        K[4] = S4[x[3]] ^ S5[x[2]] ^ S6[x[12]] ^ S7[x[13]] ^ S4[x[8]];
+        K[5] = S4[x[1]] ^ S5[x[0]] ^ S6[x[14]] ^ S7[x[15]] ^ S5[x[13]];
+        K[6] = S4[x[7]] ^ S5[x[6]] ^ S6[x[8]] ^ S7[x[9]] ^ S6[x[3]];
+        K[7] = S4[x[5]] ^ S5[x[4]] ^ S6[x[10]] ^ S7[x[11]] ^ S7[x[7]];
 
-	K[ 8]= S4[z[ 3]]^S5[z[ 2]]^S6[z[12]]^S7[z[13]]^S4[z[ 9]];
-	K[ 9]= S4[z[ 1]]^S5[z[ 0]]^S6[z[14]]^S7[z[15]]^S5[z[12]];
-	K[10]= S4[z[ 7]]^S5[z[ 6]]^S6[z[ 8]]^S7[z[ 9]]^S6[z[ 2]];
-	K[11]= S4[z[ 5]]^S5[z[ 4]]^S6[z[10]]^S7[z[11]]^S7[z[ 6]];
+        l = X[0] ^ S4[x[13]] ^ S5[x[15]] ^ S6[x[12]] ^ S7[x[14]] ^ S6[x[8]];
+        CAST_exp(l, Z, z, 0);
+        l = X[2] ^ S4[z[0]] ^ S5[z[2]] ^ S6[z[1]] ^ S7[z[3]] ^ S7[x[10]];
+        CAST_exp(l, Z, z, 4);
+        l = X[3] ^ S4[z[7]] ^ S5[z[6]] ^ S6[z[5]] ^ S7[z[4]] ^ S4[x[9]];
+        CAST_exp(l, Z, z, 8);
+        l = X[1] ^ S4[z[10]] ^ S5[z[9]] ^ S6[z[11]] ^ S7[z[8]] ^ S5[x[11]];
+        CAST_exp(l, Z, z, 12);
 
-	l=Z[2]^S4[z[ 5]]^S5[z[ 7]]^S6[z[ 4]]^S7[z[ 6]]^S6[z[ 0]];
-	CAST_exp(l,X,x, 0);
-	l=Z[0]^S4[x[ 0]]^S5[x[ 2]]^S6[x[ 1]]^S7[x[ 3]]^S7[z[ 2]];
-	CAST_exp(l,X,x, 4);
-	l=Z[1]^S4[x[ 7]]^S5[x[ 6]]^S6[x[ 5]]^S7[x[ 4]]^S4[z[ 1]];
-	CAST_exp(l,X,x, 8);
-	l=Z[3]^S4[x[10]]^S5[x[ 9]]^S6[x[11]]^S7[x[ 8]]^S5[z[ 3]];
-	CAST_exp(l,X,x,12);
+        K[8] = S4[z[3]] ^ S5[z[2]] ^ S6[z[12]] ^ S7[z[13]] ^ S4[z[9]];
+        K[9] = S4[z[1]] ^ S5[z[0]] ^ S6[z[14]] ^ S7[z[15]] ^ S5[z[12]];
+        K[10] = S4[z[7]] ^ S5[z[6]] ^ S6[z[8]] ^ S7[z[9]] ^ S6[z[2]];
+        K[11] = S4[z[5]] ^ S5[z[4]] ^ S6[z[10]] ^ S7[z[11]] ^ S7[z[6]];
 
-	K[12]= S4[x[ 8]]^S5[x[ 9]]^S6[x[ 7]]^S7[x[ 6]]^S4[x[ 3]];
-	K[13]= S4[x[10]]^S5[x[11]]^S6[x[ 5]]^S7[x[ 4]]^S5[x[ 7]];
-	K[14]= S4[x[12]]^S5[x[13]]^S6[x[ 3]]^S7[x[ 2]]^S6[x[ 8]];
-	K[15]= S4[x[14]]^S5[x[15]]^S6[x[ 1]]^S7[x[ 0]]^S7[x[13]];
-	if (K != k)  break;
-	K+=16;
-		}
+        l = Z[2] ^ S4[z[5]] ^ S5[z[7]] ^ S6[z[4]] ^ S7[z[6]] ^ S6[z[0]];
+        CAST_exp(l, X, x, 0);
+        l = Z[0] ^ S4[x[0]] ^ S5[x[2]] ^ S6[x[1]] ^ S7[x[3]] ^ S7[z[2]];
+        CAST_exp(l, X, x, 4);
+        l = Z[1] ^ S4[x[7]] ^ S5[x[6]] ^ S6[x[5]] ^ S7[x[4]] ^ S4[z[1]];
+        CAST_exp(l, X, x, 8);
+        l = Z[3] ^ S4[x[10]] ^ S5[x[9]] ^ S6[x[11]] ^ S7[x[8]] ^ S5[z[3]];
+        CAST_exp(l, X, x, 12);
 
-	for (i=0; i<16; i++)
-		{
-		key->data[i*2]=k[i];
-		key->data[i*2+1]=((k[i+16])+16)&0x1f;
-		}
-	}
+        K[12] = S4[x[8]] ^ S5[x[9]] ^ S6[x[7]] ^ S7[x[6]] ^ S4[x[3]];
+        K[13] = S4[x[10]] ^ S5[x[11]] ^ S6[x[5]] ^ S7[x[4]] ^ S5[x[7]];
+        K[14] = S4[x[12]] ^ S5[x[13]] ^ S6[x[3]] ^ S7[x[2]] ^ S6[x[8]];
+        K[15] = S4[x[14]] ^ S5[x[15]] ^ S6[x[1]] ^ S7[x[0]] ^ S7[x[13]];
+        if (K != k)
+            break;
+        K += 16;
+    }
 
+    for (i = 0; i < 16; i++) {
+        key->data[i * 2] = k[i];
+        key->data[i * 2 + 1] = ((k[i + 16]) + 16) & 0x1f;
+    }
+}
diff --git a/crypto/cast/cast.h b/crypto/cast/cast.h
index 203922ea2b..0003ec9c7c 100644
--- a/crypto/cast/cast.h
+++ b/crypto/cast/cast.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,48 +57,48 @@
  */
 
 #ifndef HEADER_CAST_H
-#define HEADER_CAST_H
+# define HEADER_CAST_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_CAST
-#error CAST is disabled.
-#endif
+# ifdef OPENSSL_NO_CAST
+#  error CAST is disabled.
+# endif
 
-#define CAST_ENCRYPT	1
-#define CAST_DECRYPT	0
+# define CAST_ENCRYPT    1
+# define CAST_DECRYPT    0
 
-#define CAST_LONG unsigned int
+# define CAST_LONG unsigned int
 
-#define CAST_BLOCK	8
-#define CAST_KEY_LENGTH	16
+# define CAST_BLOCK      8
+# define CAST_KEY_LENGTH 16
 
-typedef struct cast_key_st
-	{
-	CAST_LONG data[32];
-	int short_key;	/* Use reduced rounds for short key */
-	} CAST_KEY;
+typedef struct cast_key_st {
+    CAST_LONG data[32];
+    int short_key;              /* Use reduced rounds for short key */
+} CAST_KEY;
 
-#ifdef OPENSSL_FIPS 
+# ifdef OPENSSL_FIPS
 void private_CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
-#endif
+# endif
 void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
-void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out, const CAST_KEY *key,
-		      int enc);
+void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      const CAST_KEY *key, int enc);
 void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key);
 void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key);
-void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-		      const CAST_KEY *ks, unsigned char *iv, int enc);
+void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, const CAST_KEY *ks, unsigned char *iv,
+                      int enc);
 void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			long length, const CAST_KEY *schedule, unsigned char *ivec,
-			int *num, int enc);
-void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out, 
-			long length, const CAST_KEY *schedule, unsigned char *ivec,
-			int *num);
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num, int enc);
+void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                        long length, const CAST_KEY *schedule,
+                        unsigned char *ivec, int *num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/cast/cast_lcl.h b/crypto/cast/cast_lcl.h
index a2cf8faba9..b0f08294e3 100644
--- a/crypto/cast/cast_lcl.h
+++ b/crypto/cast/cast_lcl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,96 +49,94 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-
 #include "e_os.h"
 
 #ifdef OPENSSL_SYS_WIN32
-#include 
+# include 
 #endif
 
-
 #undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
 #undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
+#define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 /* NOTE - c is not incremented as per l2c */
 #undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
+#define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+#define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
+#define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
 
 #undef n2l
 #define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
@@ -153,70 +151,70 @@
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
 #if defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER)
-#define ROTL(a,n)     (_lrotl(a,n))
+# define ROTL(a,n)     (_lrotl(a,n))
 #elif defined(PEDANTIC)
-#define ROTL(a,n)     ((((a)<<(n))&0xffffffffL)|((a)>>((32-(n))&31)))
+# define ROTL(a,n)     ((((a)<<(n))&0xffffffffL)|((a)>>((32-(n))&31)))
 #else
-#define ROTL(a,n)     ((((a)<<(n))&0xffffffffL)|((a)>>(32-(n))))
+# define ROTL(a,n)     ((((a)<<(n))&0xffffffffL)|((a)>>(32-(n))))
 #endif
 
 #define C_M    0x3fc
 #define C_0    22L
 #define C_1    14L
 #define C_2     6L
-#define C_3     2L /* left shift */
+#define C_3     2L              /* left shift */
 
 /* The rotate has an extra 16 added to it to help the x86 asm */
 #if defined(CAST_PTR)
-#define E_CAST(n,key,L,R,OP1,OP2,OP3) \
-	{ \
-	int i; \
-	t=(key[n*2] OP1 R)&0xffffffffL; \
-	i=key[n*2+1]; \
-	t=ROTL(t,i); \
-	L^= (((((*(CAST_LONG *)((unsigned char *) \
-			CAST_S_table0+((t>>C_2)&C_M)) OP2 \
-		*(CAST_LONG *)((unsigned char *) \
-			CAST_S_table1+((t<>C_0)&C_M)))&0xffffffffL) OP1 \
-		*(CAST_LONG *)((unsigned char *) \
-			CAST_S_table3+((t>>C_1)&C_M)))&0xffffffffL; \
-	}
+# define E_CAST(n,key,L,R,OP1,OP2,OP3) \
+        { \
+        int i; \
+        t=(key[n*2] OP1 R)&0xffffffffL; \
+        i=key[n*2+1]; \
+        t=ROTL(t,i); \
+        L^= (((((*(CAST_LONG *)((unsigned char *) \
+                        CAST_S_table0+((t>>C_2)&C_M)) OP2 \
+                *(CAST_LONG *)((unsigned char *) \
+                        CAST_S_table1+((t<>C_0)&C_M)))&0xffffffffL) OP1 \
+                *(CAST_LONG *)((unsigned char *) \
+                        CAST_S_table3+((t>>C_1)&C_M)))&0xffffffffL; \
+        }
 #elif defined(CAST_PTR2)
-#define E_CAST(n,key,L,R,OP1,OP2,OP3) \
-	{ \
-	int i; \
-	CAST_LONG u,v,w; \
-	w=(key[n*2] OP1 R)&0xffffffffL; \
-	i=key[n*2+1]; \
-	w=ROTL(w,i); \
-	u=w>>C_2; \
-	v=w<>C_0; \
-	t=(t OP2 *(CAST_LONG *)((unsigned char *)CAST_S_table1+v))&0xffffffffL;\
-	v=w>>C_1; \
-	u&=C_M; \
-	v&=C_M; \
-	t=(t OP3 *(CAST_LONG *)((unsigned char *)CAST_S_table2+u)&0xffffffffL);\
-	t=(t OP1 *(CAST_LONG *)((unsigned char *)CAST_S_table3+v)&0xffffffffL);\
-	L^=(t&0xffffffff); \
-	}
+# define E_CAST(n,key,L,R,OP1,OP2,OP3) \
+        { \
+        int i; \
+        CAST_LONG u,v,w; \
+        w=(key[n*2] OP1 R)&0xffffffffL; \
+        i=key[n*2+1]; \
+        w=ROTL(w,i); \
+        u=w>>C_2; \
+        v=w<>C_0; \
+        t=(t OP2 *(CAST_LONG *)((unsigned char *)CAST_S_table1+v))&0xffffffffL;\
+        v=w>>C_1; \
+        u&=C_M; \
+        v&=C_M; \
+        t=(t OP3 *(CAST_LONG *)((unsigned char *)CAST_S_table2+u)&0xffffffffL);\
+        t=(t OP1 *(CAST_LONG *)((unsigned char *)CAST_S_table3+v)&0xffffffffL);\
+        L^=(t&0xffffffff); \
+        }
 #else
-#define E_CAST(n,key,L,R,OP1,OP2,OP3) \
-	{ \
-	CAST_LONG a,b,c,d; \
-	t=(key[n*2] OP1 R)&0xffffffff; \
-	t=ROTL(t,(key[n*2+1])); \
-	a=CAST_S_table0[(t>> 8)&0xff]; \
-	b=CAST_S_table1[(t    )&0xff]; \
-	c=CAST_S_table2[(t>>24)&0xff]; \
-	d=CAST_S_table3[(t>>16)&0xff]; \
-	L^=(((((a OP2 b)&0xffffffffL) OP3 c)&0xffffffffL) OP1 d)&0xffffffffL; \
-	}
+# define E_CAST(n,key,L,R,OP1,OP2,OP3) \
+        { \
+        CAST_LONG a,b,c,d; \
+        t=(key[n*2] OP1 R)&0xffffffff; \
+        t=ROTL(t,(key[n*2+1])); \
+        a=CAST_S_table0[(t>> 8)&0xff]; \
+        b=CAST_S_table1[(t    )&0xff]; \
+        c=CAST_S_table2[(t>>24)&0xff]; \
+        d=CAST_S_table3[(t>>16)&0xff]; \
+        L^=(((((a OP2 b)&0xffffffffL) OP3 c)&0xffffffffL) OP1 d)&0xffffffffL; \
+        }
 #endif
 
 extern const CAST_LONG CAST_S_table0[256];
diff --git a/crypto/cast/cast_s.h b/crypto/cast/cast_s.h
index c483fd5e43..380dc81aef 100644
--- a/crypto/cast/cast_s.h
+++ b/crypto/cast/cast_s.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,537 +49,544 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table0[256]={
-	0x30fb40d4,0x9fa0ff0b,0x6beccd2f,0x3f258c7a,
-	0x1e213f2f,0x9c004dd3,0x6003e540,0xcf9fc949,
-	0xbfd4af27,0x88bbbdb5,0xe2034090,0x98d09675,
-	0x6e63a0e0,0x15c361d2,0xc2e7661d,0x22d4ff8e,
-	0x28683b6f,0xc07fd059,0xff2379c8,0x775f50e2,
-	0x43c340d3,0xdf2f8656,0x887ca41a,0xa2d2bd2d,
-	0xa1c9e0d6,0x346c4819,0x61b76d87,0x22540f2f,
-	0x2abe32e1,0xaa54166b,0x22568e3a,0xa2d341d0,
-	0x66db40c8,0xa784392f,0x004dff2f,0x2db9d2de,
-	0x97943fac,0x4a97c1d8,0x527644b7,0xb5f437a7,
-	0xb82cbaef,0xd751d159,0x6ff7f0ed,0x5a097a1f,
-	0x827b68d0,0x90ecf52e,0x22b0c054,0xbc8e5935,
-	0x4b6d2f7f,0x50bb64a2,0xd2664910,0xbee5812d,
-	0xb7332290,0xe93b159f,0xb48ee411,0x4bff345d,
-	0xfd45c240,0xad31973f,0xc4f6d02e,0x55fc8165,
-	0xd5b1caad,0xa1ac2dae,0xa2d4b76d,0xc19b0c50,
-	0x882240f2,0x0c6e4f38,0xa4e4bfd7,0x4f5ba272,
-	0x564c1d2f,0xc59c5319,0xb949e354,0xb04669fe,
-	0xb1b6ab8a,0xc71358dd,0x6385c545,0x110f935d,
-	0x57538ad5,0x6a390493,0xe63d37e0,0x2a54f6b3,
-	0x3a787d5f,0x6276a0b5,0x19a6fcdf,0x7a42206a,
-	0x29f9d4d5,0xf61b1891,0xbb72275e,0xaa508167,
-	0x38901091,0xc6b505eb,0x84c7cb8c,0x2ad75a0f,
-	0x874a1427,0xa2d1936b,0x2ad286af,0xaa56d291,
-	0xd7894360,0x425c750d,0x93b39e26,0x187184c9,
-	0x6c00b32d,0x73e2bb14,0xa0bebc3c,0x54623779,
-	0x64459eab,0x3f328b82,0x7718cf82,0x59a2cea6,
-	0x04ee002e,0x89fe78e6,0x3fab0950,0x325ff6c2,
-	0x81383f05,0x6963c5c8,0x76cb5ad6,0xd49974c9,
-	0xca180dcf,0x380782d5,0xc7fa5cf6,0x8ac31511,
-	0x35e79e13,0x47da91d0,0xf40f9086,0xa7e2419e,
-	0x31366241,0x051ef495,0xaa573b04,0x4a805d8d,
-	0x548300d0,0x00322a3c,0xbf64cddf,0xba57a68e,
-	0x75c6372b,0x50afd341,0xa7c13275,0x915a0bf5,
-	0x6b54bfab,0x2b0b1426,0xab4cc9d7,0x449ccd82,
-	0xf7fbf265,0xab85c5f3,0x1b55db94,0xaad4e324,
-	0xcfa4bd3f,0x2deaa3e2,0x9e204d02,0xc8bd25ac,
-	0xeadf55b3,0xd5bd9e98,0xe31231b2,0x2ad5ad6c,
-	0x954329de,0xadbe4528,0xd8710f69,0xaa51c90f,
-	0xaa786bf6,0x22513f1e,0xaa51a79b,0x2ad344cc,
-	0x7b5a41f0,0xd37cfbad,0x1b069505,0x41ece491,
-	0xb4c332e6,0x032268d4,0xc9600acc,0xce387e6d,
-	0xbf6bb16c,0x6a70fb78,0x0d03d9c9,0xd4df39de,
-	0xe01063da,0x4736f464,0x5ad328d8,0xb347cc96,
-	0x75bb0fc3,0x98511bfb,0x4ffbcc35,0xb58bcf6a,
-	0xe11f0abc,0xbfc5fe4a,0xa70aec10,0xac39570a,
-	0x3f04442f,0x6188b153,0xe0397a2e,0x5727cb79,
-	0x9ceb418f,0x1cacd68d,0x2ad37c96,0x0175cb9d,
-	0xc69dff09,0xc75b65f0,0xd9db40d8,0xec0e7779,
-	0x4744ead4,0xb11c3274,0xdd24cb9e,0x7e1c54bd,
-	0xf01144f9,0xd2240eb1,0x9675b3fd,0xa3ac3755,
-	0xd47c27af,0x51c85f4d,0x56907596,0xa5bb15e6,
-	0x580304f0,0xca042cf1,0x011a37ea,0x8dbfaadb,
-	0x35ba3e4a,0x3526ffa0,0xc37b4d09,0xbc306ed9,
-	0x98a52666,0x5648f725,0xff5e569d,0x0ced63d0,
-	0x7c63b2cf,0x700b45e1,0xd5ea50f1,0x85a92872,
-	0xaf1fbda7,0xd4234870,0xa7870bf3,0x2d3b4d79,
-	0x42e04198,0x0cd0ede7,0x26470db8,0xf881814c,
-	0x474d6ad7,0x7c0c5e5c,0xd1231959,0x381b7298,
-	0xf5d2f4db,0xab838653,0x6e2f1e23,0x83719c9e,
-	0xbd91e046,0x9a56456e,0xdc39200c,0x20c8c571,
-	0x962bda1c,0xe1e696ff,0xb141ab08,0x7cca89b9,
-	0x1a69e783,0x02cc4843,0xa2f7c579,0x429ef47d,
-	0x427b169c,0x5ac9f049,0xdd8f0f00,0x5c8165bf,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table1[256]={
-	0x1f201094,0xef0ba75b,0x69e3cf7e,0x393f4380,
-	0xfe61cf7a,0xeec5207a,0x55889c94,0x72fc0651,
-	0xada7ef79,0x4e1d7235,0xd55a63ce,0xde0436ba,
-	0x99c430ef,0x5f0c0794,0x18dcdb7d,0xa1d6eff3,
-	0xa0b52f7b,0x59e83605,0xee15b094,0xe9ffd909,
-	0xdc440086,0xef944459,0xba83ccb3,0xe0c3cdfb,
-	0xd1da4181,0x3b092ab1,0xf997f1c1,0xa5e6cf7b,
-	0x01420ddb,0xe4e7ef5b,0x25a1ff41,0xe180f806,
-	0x1fc41080,0x179bee7a,0xd37ac6a9,0xfe5830a4,
-	0x98de8b7f,0x77e83f4e,0x79929269,0x24fa9f7b,
-	0xe113c85b,0xacc40083,0xd7503525,0xf7ea615f,
-	0x62143154,0x0d554b63,0x5d681121,0xc866c359,
-	0x3d63cf73,0xcee234c0,0xd4d87e87,0x5c672b21,
-	0x071f6181,0x39f7627f,0x361e3084,0xe4eb573b,
-	0x602f64a4,0xd63acd9c,0x1bbc4635,0x9e81032d,
-	0x2701f50c,0x99847ab4,0xa0e3df79,0xba6cf38c,
-	0x10843094,0x2537a95e,0xf46f6ffe,0xa1ff3b1f,
-	0x208cfb6a,0x8f458c74,0xd9e0a227,0x4ec73a34,
-	0xfc884f69,0x3e4de8df,0xef0e0088,0x3559648d,
-	0x8a45388c,0x1d804366,0x721d9bfd,0xa58684bb,
-	0xe8256333,0x844e8212,0x128d8098,0xfed33fb4,
-	0xce280ae1,0x27e19ba5,0xd5a6c252,0xe49754bd,
-	0xc5d655dd,0xeb667064,0x77840b4d,0xa1b6a801,
-	0x84db26a9,0xe0b56714,0x21f043b7,0xe5d05860,
-	0x54f03084,0x066ff472,0xa31aa153,0xdadc4755,
-	0xb5625dbf,0x68561be6,0x83ca6b94,0x2d6ed23b,
-	0xeccf01db,0xa6d3d0ba,0xb6803d5c,0xaf77a709,
-	0x33b4a34c,0x397bc8d6,0x5ee22b95,0x5f0e5304,
-	0x81ed6f61,0x20e74364,0xb45e1378,0xde18639b,
-	0x881ca122,0xb96726d1,0x8049a7e8,0x22b7da7b,
-	0x5e552d25,0x5272d237,0x79d2951c,0xc60d894c,
-	0x488cb402,0x1ba4fe5b,0xa4b09f6b,0x1ca815cf,
-	0xa20c3005,0x8871df63,0xb9de2fcb,0x0cc6c9e9,
-	0x0beeff53,0xe3214517,0xb4542835,0x9f63293c,
-	0xee41e729,0x6e1d2d7c,0x50045286,0x1e6685f3,
-	0xf33401c6,0x30a22c95,0x31a70850,0x60930f13,
-	0x73f98417,0xa1269859,0xec645c44,0x52c877a9,
-	0xcdff33a6,0xa02b1741,0x7cbad9a2,0x2180036f,
-	0x50d99c08,0xcb3f4861,0xc26bd765,0x64a3f6ab,
-	0x80342676,0x25a75e7b,0xe4e6d1fc,0x20c710e6,
-	0xcdf0b680,0x17844d3b,0x31eef84d,0x7e0824e4,
-	0x2ccb49eb,0x846a3bae,0x8ff77888,0xee5d60f6,
-	0x7af75673,0x2fdd5cdb,0xa11631c1,0x30f66f43,
-	0xb3faec54,0x157fd7fa,0xef8579cc,0xd152de58,
-	0xdb2ffd5e,0x8f32ce19,0x306af97a,0x02f03ef8,
-	0x99319ad5,0xc242fa0f,0xa7e3ebb0,0xc68e4906,
-	0xb8da230c,0x80823028,0xdcdef3c8,0xd35fb171,
-	0x088a1bc8,0xbec0c560,0x61a3c9e8,0xbca8f54d,
-	0xc72feffa,0x22822e99,0x82c570b4,0xd8d94e89,
-	0x8b1c34bc,0x301e16e6,0x273be979,0xb0ffeaa6,
-	0x61d9b8c6,0x00b24869,0xb7ffce3f,0x08dc283b,
-	0x43daf65a,0xf7e19798,0x7619b72f,0x8f1c9ba4,
-	0xdc8637a0,0x16a7d3b1,0x9fc393b7,0xa7136eeb,
-	0xc6bcc63e,0x1a513742,0xef6828bc,0x520365d6,
-	0x2d6a77ab,0x3527ed4b,0x821fd216,0x095c6e2e,
-	0xdb92f2fb,0x5eea29cb,0x145892f5,0x91584f7f,
-	0x5483697b,0x2667a8cc,0x85196048,0x8c4bacea,
-	0x833860d4,0x0d23e0f9,0x6c387e8a,0x0ae6d249,
-	0xb284600c,0xd835731d,0xdcb1c647,0xac4c56ea,
-	0x3ebd81b3,0x230eabb0,0x6438bc87,0xf0b5b1fa,
-	0x8f5ea2b3,0xfc184642,0x0a036b7a,0x4fb089bd,
-	0x649da589,0xa345415e,0x5c038323,0x3e5d3bb9,
-	0x43d79572,0x7e6dd07c,0x06dfdf1e,0x6c6cc4ef,
-	0x7160a539,0x73bfbe70,0x83877605,0x4523ecf1,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table2[256]={
-	0x8defc240,0x25fa5d9f,0xeb903dbf,0xe810c907,
-	0x47607fff,0x369fe44b,0x8c1fc644,0xaececa90,
-	0xbeb1f9bf,0xeefbcaea,0xe8cf1950,0x51df07ae,
-	0x920e8806,0xf0ad0548,0xe13c8d83,0x927010d5,
-	0x11107d9f,0x07647db9,0xb2e3e4d4,0x3d4f285e,
-	0xb9afa820,0xfade82e0,0xa067268b,0x8272792e,
-	0x553fb2c0,0x489ae22b,0xd4ef9794,0x125e3fbc,
-	0x21fffcee,0x825b1bfd,0x9255c5ed,0x1257a240,
-	0x4e1a8302,0xbae07fff,0x528246e7,0x8e57140e,
-	0x3373f7bf,0x8c9f8188,0xa6fc4ee8,0xc982b5a5,
-	0xa8c01db7,0x579fc264,0x67094f31,0xf2bd3f5f,
-	0x40fff7c1,0x1fb78dfc,0x8e6bd2c1,0x437be59b,
-	0x99b03dbf,0xb5dbc64b,0x638dc0e6,0x55819d99,
-	0xa197c81c,0x4a012d6e,0xc5884a28,0xccc36f71,
-	0xb843c213,0x6c0743f1,0x8309893c,0x0feddd5f,
-	0x2f7fe850,0xd7c07f7e,0x02507fbf,0x5afb9a04,
-	0xa747d2d0,0x1651192e,0xaf70bf3e,0x58c31380,
-	0x5f98302e,0x727cc3c4,0x0a0fb402,0x0f7fef82,
-	0x8c96fdad,0x5d2c2aae,0x8ee99a49,0x50da88b8,
-	0x8427f4a0,0x1eac5790,0x796fb449,0x8252dc15,
-	0xefbd7d9b,0xa672597d,0xada840d8,0x45f54504,
-	0xfa5d7403,0xe83ec305,0x4f91751a,0x925669c2,
-	0x23efe941,0xa903f12e,0x60270df2,0x0276e4b6,
-	0x94fd6574,0x927985b2,0x8276dbcb,0x02778176,
-	0xf8af918d,0x4e48f79e,0x8f616ddf,0xe29d840e,
-	0x842f7d83,0x340ce5c8,0x96bbb682,0x93b4b148,
-	0xef303cab,0x984faf28,0x779faf9b,0x92dc560d,
-	0x224d1e20,0x8437aa88,0x7d29dc96,0x2756d3dc,
-	0x8b907cee,0xb51fd240,0xe7c07ce3,0xe566b4a1,
-	0xc3e9615e,0x3cf8209d,0x6094d1e3,0xcd9ca341,
-	0x5c76460e,0x00ea983b,0xd4d67881,0xfd47572c,
-	0xf76cedd9,0xbda8229c,0x127dadaa,0x438a074e,
-	0x1f97c090,0x081bdb8a,0x93a07ebe,0xb938ca15,
-	0x97b03cff,0x3dc2c0f8,0x8d1ab2ec,0x64380e51,
-	0x68cc7bfb,0xd90f2788,0x12490181,0x5de5ffd4,
-	0xdd7ef86a,0x76a2e214,0xb9a40368,0x925d958f,
-	0x4b39fffa,0xba39aee9,0xa4ffd30b,0xfaf7933b,
-	0x6d498623,0x193cbcfa,0x27627545,0x825cf47a,
-	0x61bd8ba0,0xd11e42d1,0xcead04f4,0x127ea392,
-	0x10428db7,0x8272a972,0x9270c4a8,0x127de50b,
-	0x285ba1c8,0x3c62f44f,0x35c0eaa5,0xe805d231,
-	0x428929fb,0xb4fcdf82,0x4fb66a53,0x0e7dc15b,
-	0x1f081fab,0x108618ae,0xfcfd086d,0xf9ff2889,
-	0x694bcc11,0x236a5cae,0x12deca4d,0x2c3f8cc5,
-	0xd2d02dfe,0xf8ef5896,0xe4cf52da,0x95155b67,
-	0x494a488c,0xb9b6a80c,0x5c8f82bc,0x89d36b45,
-	0x3a609437,0xec00c9a9,0x44715253,0x0a874b49,
-	0xd773bc40,0x7c34671c,0x02717ef6,0x4feb5536,
-	0xa2d02fff,0xd2bf60c4,0xd43f03c0,0x50b4ef6d,
-	0x07478cd1,0x006e1888,0xa2e53f55,0xb9e6d4bc,
-	0xa2048016,0x97573833,0xd7207d67,0xde0f8f3d,
-	0x72f87b33,0xabcc4f33,0x7688c55d,0x7b00a6b0,
-	0x947b0001,0x570075d2,0xf9bb88f8,0x8942019e,
-	0x4264a5ff,0x856302e0,0x72dbd92b,0xee971b69,
-	0x6ea22fde,0x5f08ae2b,0xaf7a616d,0xe5c98767,
-	0xcf1febd2,0x61efc8c2,0xf1ac2571,0xcc8239c2,
-	0x67214cb8,0xb1e583d1,0xb7dc3e62,0x7f10bdce,
-	0xf90a5c38,0x0ff0443d,0x606e6dc6,0x60543a49,
-	0x5727c148,0x2be98a1d,0x8ab41738,0x20e1be24,
-	0xaf96da0f,0x68458425,0x99833be5,0x600d457d,
-	0x282f9350,0x8334b362,0xd91d1120,0x2b6d8da0,
-	0x642b1e31,0x9c305a00,0x52bce688,0x1b03588a,
-	0xf7baefd5,0x4142ed9c,0xa4315c11,0x83323ec5,
-	0xdfef4636,0xa133c501,0xe9d3531c,0xee353783,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table3[256]={
-	0x9db30420,0x1fb6e9de,0xa7be7bef,0xd273a298,
-	0x4a4f7bdb,0x64ad8c57,0x85510443,0xfa020ed1,
-	0x7e287aff,0xe60fb663,0x095f35a1,0x79ebf120,
-	0xfd059d43,0x6497b7b1,0xf3641f63,0x241e4adf,
-	0x28147f5f,0x4fa2b8cd,0xc9430040,0x0cc32220,
-	0xfdd30b30,0xc0a5374f,0x1d2d00d9,0x24147b15,
-	0xee4d111a,0x0fca5167,0x71ff904c,0x2d195ffe,
-	0x1a05645f,0x0c13fefe,0x081b08ca,0x05170121,
-	0x80530100,0xe83e5efe,0xac9af4f8,0x7fe72701,
-	0xd2b8ee5f,0x06df4261,0xbb9e9b8a,0x7293ea25,
-	0xce84ffdf,0xf5718801,0x3dd64b04,0xa26f263b,
-	0x7ed48400,0x547eebe6,0x446d4ca0,0x6cf3d6f5,
-	0x2649abdf,0xaea0c7f5,0x36338cc1,0x503f7e93,
-	0xd3772061,0x11b638e1,0x72500e03,0xf80eb2bb,
-	0xabe0502e,0xec8d77de,0x57971e81,0xe14f6746,
-	0xc9335400,0x6920318f,0x081dbb99,0xffc304a5,
-	0x4d351805,0x7f3d5ce3,0xa6c866c6,0x5d5bcca9,
-	0xdaec6fea,0x9f926f91,0x9f46222f,0x3991467d,
-	0xa5bf6d8e,0x1143c44f,0x43958302,0xd0214eeb,
-	0x022083b8,0x3fb6180c,0x18f8931e,0x281658e6,
-	0x26486e3e,0x8bd78a70,0x7477e4c1,0xb506e07c,
-	0xf32d0a25,0x79098b02,0xe4eabb81,0x28123b23,
-	0x69dead38,0x1574ca16,0xdf871b62,0x211c40b7,
-	0xa51a9ef9,0x0014377b,0x041e8ac8,0x09114003,
-	0xbd59e4d2,0xe3d156d5,0x4fe876d5,0x2f91a340,
-	0x557be8de,0x00eae4a7,0x0ce5c2ec,0x4db4bba6,
-	0xe756bdff,0xdd3369ac,0xec17b035,0x06572327,
-	0x99afc8b0,0x56c8c391,0x6b65811c,0x5e146119,
-	0x6e85cb75,0xbe07c002,0xc2325577,0x893ff4ec,
-	0x5bbfc92d,0xd0ec3b25,0xb7801ab7,0x8d6d3b24,
-	0x20c763ef,0xc366a5fc,0x9c382880,0x0ace3205,
-	0xaac9548a,0xeca1d7c7,0x041afa32,0x1d16625a,
-	0x6701902c,0x9b757a54,0x31d477f7,0x9126b031,
-	0x36cc6fdb,0xc70b8b46,0xd9e66a48,0x56e55a79,
-	0x026a4ceb,0x52437eff,0x2f8f76b4,0x0df980a5,
-	0x8674cde3,0xedda04eb,0x17a9be04,0x2c18f4df,
-	0xb7747f9d,0xab2af7b4,0xefc34d20,0x2e096b7c,
-	0x1741a254,0xe5b6a035,0x213d42f6,0x2c1c7c26,
-	0x61c2f50f,0x6552daf9,0xd2c231f8,0x25130f69,
-	0xd8167fa2,0x0418f2c8,0x001a96a6,0x0d1526ab,
-	0x63315c21,0x5e0a72ec,0x49bafefd,0x187908d9,
-	0x8d0dbd86,0x311170a7,0x3e9b640c,0xcc3e10d7,
-	0xd5cad3b6,0x0caec388,0xf73001e1,0x6c728aff,
-	0x71eae2a1,0x1f9af36e,0xcfcbd12f,0xc1de8417,
-	0xac07be6b,0xcb44a1d8,0x8b9b0f56,0x013988c3,
-	0xb1c52fca,0xb4be31cd,0xd8782806,0x12a3a4e2,
-	0x6f7de532,0x58fd7eb6,0xd01ee900,0x24adffc2,
-	0xf4990fc5,0x9711aac5,0x001d7b95,0x82e5e7d2,
-	0x109873f6,0x00613096,0xc32d9521,0xada121ff,
-	0x29908415,0x7fbb977f,0xaf9eb3db,0x29c9ed2a,
-	0x5ce2a465,0xa730f32c,0xd0aa3fe8,0x8a5cc091,
-	0xd49e2ce7,0x0ce454a9,0xd60acd86,0x015f1919,
-	0x77079103,0xdea03af6,0x78a8565e,0xdee356df,
-	0x21f05cbe,0x8b75e387,0xb3c50651,0xb8a5c3ef,
-	0xd8eeb6d2,0xe523be77,0xc2154529,0x2f69efdf,
-	0xafe67afb,0xf470c4b2,0xf3e0eb5b,0xd6cc9876,
-	0x39e4460c,0x1fda8538,0x1987832f,0xca007367,
-	0xa99144f8,0x296b299e,0x492fc295,0x9266beab,
-	0xb5676e69,0x9bd3ddda,0xdf7e052f,0xdb25701c,
-	0x1b5e51ee,0xf65324e6,0x6afce36c,0x0316cc04,
-	0x8644213e,0xb7dc59d0,0x7965291f,0xccd6fd43,
-	0x41823979,0x932bcdf6,0xb657c34d,0x4edfd282,
-	0x7ae5290c,0x3cb9536b,0x851e20fe,0x9833557e,
-	0x13ecf0b0,0xd3ffb372,0x3f85c5c1,0x0aef7ed2,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table4[256]={
-	0x7ec90c04,0x2c6e74b9,0x9b0e66df,0xa6337911,
-	0xb86a7fff,0x1dd358f5,0x44dd9d44,0x1731167f,
-	0x08fbf1fa,0xe7f511cc,0xd2051b00,0x735aba00,
-	0x2ab722d8,0x386381cb,0xacf6243a,0x69befd7a,
-	0xe6a2e77f,0xf0c720cd,0xc4494816,0xccf5c180,
-	0x38851640,0x15b0a848,0xe68b18cb,0x4caadeff,
-	0x5f480a01,0x0412b2aa,0x259814fc,0x41d0efe2,
-	0x4e40b48d,0x248eb6fb,0x8dba1cfe,0x41a99b02,
-	0x1a550a04,0xba8f65cb,0x7251f4e7,0x95a51725,
-	0xc106ecd7,0x97a5980a,0xc539b9aa,0x4d79fe6a,
-	0xf2f3f763,0x68af8040,0xed0c9e56,0x11b4958b,
-	0xe1eb5a88,0x8709e6b0,0xd7e07156,0x4e29fea7,
-	0x6366e52d,0x02d1c000,0xc4ac8e05,0x9377f571,
-	0x0c05372a,0x578535f2,0x2261be02,0xd642a0c9,
-	0xdf13a280,0x74b55bd2,0x682199c0,0xd421e5ec,
-	0x53fb3ce8,0xc8adedb3,0x28a87fc9,0x3d959981,
-	0x5c1ff900,0xfe38d399,0x0c4eff0b,0x062407ea,
-	0xaa2f4fb1,0x4fb96976,0x90c79505,0xb0a8a774,
-	0xef55a1ff,0xe59ca2c2,0xa6b62d27,0xe66a4263,
-	0xdf65001f,0x0ec50966,0xdfdd55bc,0x29de0655,
-	0x911e739a,0x17af8975,0x32c7911c,0x89f89468,
-	0x0d01e980,0x524755f4,0x03b63cc9,0x0cc844b2,
-	0xbcf3f0aa,0x87ac36e9,0xe53a7426,0x01b3d82b,
-	0x1a9e7449,0x64ee2d7e,0xcddbb1da,0x01c94910,
-	0xb868bf80,0x0d26f3fd,0x9342ede7,0x04a5c284,
-	0x636737b6,0x50f5b616,0xf24766e3,0x8eca36c1,
-	0x136e05db,0xfef18391,0xfb887a37,0xd6e7f7d4,
-	0xc7fb7dc9,0x3063fcdf,0xb6f589de,0xec2941da,
-	0x26e46695,0xb7566419,0xf654efc5,0xd08d58b7,
-	0x48925401,0xc1bacb7f,0xe5ff550f,0xb6083049,
-	0x5bb5d0e8,0x87d72e5a,0xab6a6ee1,0x223a66ce,
-	0xc62bf3cd,0x9e0885f9,0x68cb3e47,0x086c010f,
-	0xa21de820,0xd18b69de,0xf3f65777,0xfa02c3f6,
-	0x407edac3,0xcbb3d550,0x1793084d,0xb0d70eba,
-	0x0ab378d5,0xd951fb0c,0xded7da56,0x4124bbe4,
-	0x94ca0b56,0x0f5755d1,0xe0e1e56e,0x6184b5be,
-	0x580a249f,0x94f74bc0,0xe327888e,0x9f7b5561,
-	0xc3dc0280,0x05687715,0x646c6bd7,0x44904db3,
-	0x66b4f0a3,0xc0f1648a,0x697ed5af,0x49e92ff6,
-	0x309e374f,0x2cb6356a,0x85808573,0x4991f840,
-	0x76f0ae02,0x083be84d,0x28421c9a,0x44489406,
-	0x736e4cb8,0xc1092910,0x8bc95fc6,0x7d869cf4,
-	0x134f616f,0x2e77118d,0xb31b2be1,0xaa90b472,
-	0x3ca5d717,0x7d161bba,0x9cad9010,0xaf462ba2,
-	0x9fe459d2,0x45d34559,0xd9f2da13,0xdbc65487,
-	0xf3e4f94e,0x176d486f,0x097c13ea,0x631da5c7,
-	0x445f7382,0x175683f4,0xcdc66a97,0x70be0288,
-	0xb3cdcf72,0x6e5dd2f3,0x20936079,0x459b80a5,
-	0xbe60e2db,0xa9c23101,0xeba5315c,0x224e42f2,
-	0x1c5c1572,0xf6721b2c,0x1ad2fff3,0x8c25404e,
-	0x324ed72f,0x4067b7fd,0x0523138e,0x5ca3bc78,
-	0xdc0fd66e,0x75922283,0x784d6b17,0x58ebb16e,
-	0x44094f85,0x3f481d87,0xfcfeae7b,0x77b5ff76,
-	0x8c2302bf,0xaaf47556,0x5f46b02a,0x2b092801,
-	0x3d38f5f7,0x0ca81f36,0x52af4a8a,0x66d5e7c0,
-	0xdf3b0874,0x95055110,0x1b5ad7a8,0xf61ed5ad,
-	0x6cf6e479,0x20758184,0xd0cefa65,0x88f7be58,
-	0x4a046826,0x0ff6f8f3,0xa09c7f70,0x5346aba0,
-	0x5ce96c28,0xe176eda3,0x6bac307f,0x376829d2,
-	0x85360fa9,0x17e3fe2a,0x24b79767,0xf5a96b20,
-	0xd6cd2595,0x68ff1ebf,0x7555442c,0xf19f06be,
-	0xf9e0659a,0xeeb9491d,0x34010718,0xbb30cab8,
-	0xe822fe15,0x88570983,0x750e6249,0xda627e55,
-	0x5e76ffa8,0xb1534546,0x6d47de08,0xefe9e7d4,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table5[256]={
-	0xf6fa8f9d,0x2cac6ce1,0x4ca34867,0xe2337f7c,
-	0x95db08e7,0x016843b4,0xeced5cbc,0x325553ac,
-	0xbf9f0960,0xdfa1e2ed,0x83f0579d,0x63ed86b9,
-	0x1ab6a6b8,0xde5ebe39,0xf38ff732,0x8989b138,
-	0x33f14961,0xc01937bd,0xf506c6da,0xe4625e7e,
-	0xa308ea99,0x4e23e33c,0x79cbd7cc,0x48a14367,
-	0xa3149619,0xfec94bd5,0xa114174a,0xeaa01866,
-	0xa084db2d,0x09a8486f,0xa888614a,0x2900af98,
-	0x01665991,0xe1992863,0xc8f30c60,0x2e78ef3c,
-	0xd0d51932,0xcf0fec14,0xf7ca07d2,0xd0a82072,
-	0xfd41197e,0x9305a6b0,0xe86be3da,0x74bed3cd,
-	0x372da53c,0x4c7f4448,0xdab5d440,0x6dba0ec3,
-	0x083919a7,0x9fbaeed9,0x49dbcfb0,0x4e670c53,
-	0x5c3d9c01,0x64bdb941,0x2c0e636a,0xba7dd9cd,
-	0xea6f7388,0xe70bc762,0x35f29adb,0x5c4cdd8d,
-	0xf0d48d8c,0xb88153e2,0x08a19866,0x1ae2eac8,
-	0x284caf89,0xaa928223,0x9334be53,0x3b3a21bf,
-	0x16434be3,0x9aea3906,0xefe8c36e,0xf890cdd9,
-	0x80226dae,0xc340a4a3,0xdf7e9c09,0xa694a807,
-	0x5b7c5ecc,0x221db3a6,0x9a69a02f,0x68818a54,
-	0xceb2296f,0x53c0843a,0xfe893655,0x25bfe68a,
-	0xb4628abc,0xcf222ebf,0x25ac6f48,0xa9a99387,
-	0x53bddb65,0xe76ffbe7,0xe967fd78,0x0ba93563,
-	0x8e342bc1,0xe8a11be9,0x4980740d,0xc8087dfc,
-	0x8de4bf99,0xa11101a0,0x7fd37975,0xda5a26c0,
-	0xe81f994f,0x9528cd89,0xfd339fed,0xb87834bf,
-	0x5f04456d,0x22258698,0xc9c4c83b,0x2dc156be,
-	0x4f628daa,0x57f55ec5,0xe2220abe,0xd2916ebf,
-	0x4ec75b95,0x24f2c3c0,0x42d15d99,0xcd0d7fa0,
-	0x7b6e27ff,0xa8dc8af0,0x7345c106,0xf41e232f,
-	0x35162386,0xe6ea8926,0x3333b094,0x157ec6f2,
-	0x372b74af,0x692573e4,0xe9a9d848,0xf3160289,
-	0x3a62ef1d,0xa787e238,0xf3a5f676,0x74364853,
-	0x20951063,0x4576698d,0xb6fad407,0x592af950,
-	0x36f73523,0x4cfb6e87,0x7da4cec0,0x6c152daa,
-	0xcb0396a8,0xc50dfe5d,0xfcd707ab,0x0921c42f,
-	0x89dff0bb,0x5fe2be78,0x448f4f33,0x754613c9,
-	0x2b05d08d,0x48b9d585,0xdc049441,0xc8098f9b,
-	0x7dede786,0xc39a3373,0x42410005,0x6a091751,
-	0x0ef3c8a6,0x890072d6,0x28207682,0xa9a9f7be,
-	0xbf32679d,0xd45b5b75,0xb353fd00,0xcbb0e358,
-	0x830f220a,0x1f8fb214,0xd372cf08,0xcc3c4a13,
-	0x8cf63166,0x061c87be,0x88c98f88,0x6062e397,
-	0x47cf8e7a,0xb6c85283,0x3cc2acfb,0x3fc06976,
-	0x4e8f0252,0x64d8314d,0xda3870e3,0x1e665459,
-	0xc10908f0,0x513021a5,0x6c5b68b7,0x822f8aa0,
-	0x3007cd3e,0x74719eef,0xdc872681,0x073340d4,
-	0x7e432fd9,0x0c5ec241,0x8809286c,0xf592d891,
-	0x08a930f6,0x957ef305,0xb7fbffbd,0xc266e96f,
-	0x6fe4ac98,0xb173ecc0,0xbc60b42a,0x953498da,
-	0xfba1ae12,0x2d4bd736,0x0f25faab,0xa4f3fceb,
-	0xe2969123,0x257f0c3d,0x9348af49,0x361400bc,
-	0xe8816f4a,0x3814f200,0xa3f94043,0x9c7a54c2,
-	0xbc704f57,0xda41e7f9,0xc25ad33a,0x54f4a084,
-	0xb17f5505,0x59357cbe,0xedbd15c8,0x7f97c5ab,
-	0xba5ac7b5,0xb6f6deaf,0x3a479c3a,0x5302da25,
-	0x653d7e6a,0x54268d49,0x51a477ea,0x5017d55b,
-	0xd7d25d88,0x44136c76,0x0404a8c8,0xb8e5a121,
-	0xb81a928a,0x60ed5869,0x97c55b96,0xeaec991b,
-	0x29935913,0x01fdb7f1,0x088e8dfa,0x9ab6f6f5,
-	0x3b4cbf9f,0x4a5de3ab,0xe6051d35,0xa0e1d855,
-	0xd36b4cf1,0xf544edeb,0xb0e93524,0xbebb8fbd,
-	0xa2d762cf,0x49c92f54,0x38b5f331,0x7128a454,
-	0x48392905,0xa65b1db8,0x851c97bd,0xd675cf2f,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table6[256]={
-	0x85e04019,0x332bf567,0x662dbfff,0xcfc65693,
-	0x2a8d7f6f,0xab9bc912,0xde6008a1,0x2028da1f,
-	0x0227bce7,0x4d642916,0x18fac300,0x50f18b82,
-	0x2cb2cb11,0xb232e75c,0x4b3695f2,0xb28707de,
-	0xa05fbcf6,0xcd4181e9,0xe150210c,0xe24ef1bd,
-	0xb168c381,0xfde4e789,0x5c79b0d8,0x1e8bfd43,
-	0x4d495001,0x38be4341,0x913cee1d,0x92a79c3f,
-	0x089766be,0xbaeeadf4,0x1286becf,0xb6eacb19,
-	0x2660c200,0x7565bde4,0x64241f7a,0x8248dca9,
-	0xc3b3ad66,0x28136086,0x0bd8dfa8,0x356d1cf2,
-	0x107789be,0xb3b2e9ce,0x0502aa8f,0x0bc0351e,
-	0x166bf52a,0xeb12ff82,0xe3486911,0xd34d7516,
-	0x4e7b3aff,0x5f43671b,0x9cf6e037,0x4981ac83,
-	0x334266ce,0x8c9341b7,0xd0d854c0,0xcb3a6c88,
-	0x47bc2829,0x4725ba37,0xa66ad22b,0x7ad61f1e,
-	0x0c5cbafa,0x4437f107,0xb6e79962,0x42d2d816,
-	0x0a961288,0xe1a5c06e,0x13749e67,0x72fc081a,
-	0xb1d139f7,0xf9583745,0xcf19df58,0xbec3f756,
-	0xc06eba30,0x07211b24,0x45c28829,0xc95e317f,
-	0xbc8ec511,0x38bc46e9,0xc6e6fa14,0xbae8584a,
-	0xad4ebc46,0x468f508b,0x7829435f,0xf124183b,
-	0x821dba9f,0xaff60ff4,0xea2c4e6d,0x16e39264,
-	0x92544a8b,0x009b4fc3,0xaba68ced,0x9ac96f78,
-	0x06a5b79a,0xb2856e6e,0x1aec3ca9,0xbe838688,
-	0x0e0804e9,0x55f1be56,0xe7e5363b,0xb3a1f25d,
-	0xf7debb85,0x61fe033c,0x16746233,0x3c034c28,
-	0xda6d0c74,0x79aac56c,0x3ce4e1ad,0x51f0c802,
-	0x98f8f35a,0x1626a49f,0xeed82b29,0x1d382fe3,
-	0x0c4fb99a,0xbb325778,0x3ec6d97b,0x6e77a6a9,
-	0xcb658b5c,0xd45230c7,0x2bd1408b,0x60c03eb7,
-	0xb9068d78,0xa33754f4,0xf430c87d,0xc8a71302,
-	0xb96d8c32,0xebd4e7be,0xbe8b9d2d,0x7979fb06,
-	0xe7225308,0x8b75cf77,0x11ef8da4,0xe083c858,
-	0x8d6b786f,0x5a6317a6,0xfa5cf7a0,0x5dda0033,
-	0xf28ebfb0,0xf5b9c310,0xa0eac280,0x08b9767a,
-	0xa3d9d2b0,0x79d34217,0x021a718d,0x9ac6336a,
-	0x2711fd60,0x438050e3,0x069908a8,0x3d7fedc4,
-	0x826d2bef,0x4eeb8476,0x488dcf25,0x36c9d566,
-	0x28e74e41,0xc2610aca,0x3d49a9cf,0xbae3b9df,
-	0xb65f8de6,0x92aeaf64,0x3ac7d5e6,0x9ea80509,
-	0xf22b017d,0xa4173f70,0xdd1e16c3,0x15e0d7f9,
-	0x50b1b887,0x2b9f4fd5,0x625aba82,0x6a017962,
-	0x2ec01b9c,0x15488aa9,0xd716e740,0x40055a2c,
-	0x93d29a22,0xe32dbf9a,0x058745b9,0x3453dc1e,
-	0xd699296e,0x496cff6f,0x1c9f4986,0xdfe2ed07,
-	0xb87242d1,0x19de7eae,0x053e561a,0x15ad6f8c,
-	0x66626c1c,0x7154c24c,0xea082b2a,0x93eb2939,
-	0x17dcb0f0,0x58d4f2ae,0x9ea294fb,0x52cf564c,
-	0x9883fe66,0x2ec40581,0x763953c3,0x01d6692e,
-	0xd3a0c108,0xa1e7160e,0xe4f2dfa6,0x693ed285,
-	0x74904698,0x4c2b0edd,0x4f757656,0x5d393378,
-	0xa132234f,0x3d321c5d,0xc3f5e194,0x4b269301,
-	0xc79f022f,0x3c997e7e,0x5e4f9504,0x3ffafbbd,
-	0x76f7ad0e,0x296693f4,0x3d1fce6f,0xc61e45be,
-	0xd3b5ab34,0xf72bf9b7,0x1b0434c0,0x4e72b567,
-	0x5592a33d,0xb5229301,0xcfd2a87f,0x60aeb767,
-	0x1814386b,0x30bcc33d,0x38a0c07d,0xfd1606f2,
-	0xc363519b,0x589dd390,0x5479f8e6,0x1cb8d647,
-	0x97fd61a9,0xea7759f4,0x2d57539d,0x569a58cf,
-	0xe84e63ad,0x462e1b78,0x6580f87e,0xf3817914,
-	0x91da55f4,0x40a230f3,0xd1988f35,0xb6e318d2,
-	0x3ffa50bc,0x3d40f021,0xc3c0bdae,0x4958c24c,
-	0x518f36b2,0x84b1d370,0x0fedce83,0x878ddada,
-	0xf2a279c7,0x94e01be8,0x90716f4b,0x954b8aa3,
-	};
-OPENSSL_GLOBAL const CAST_LONG CAST_S_table7[256]={
-	0xe216300d,0xbbddfffc,0xa7ebdabd,0x35648095,
-	0x7789f8b7,0xe6c1121b,0x0e241600,0x052ce8b5,
-	0x11a9cfb0,0xe5952f11,0xece7990a,0x9386d174,
-	0x2a42931c,0x76e38111,0xb12def3a,0x37ddddfc,
-	0xde9adeb1,0x0a0cc32c,0xbe197029,0x84a00940,
-	0xbb243a0f,0xb4d137cf,0xb44e79f0,0x049eedfd,
-	0x0b15a15d,0x480d3168,0x8bbbde5a,0x669ded42,
-	0xc7ece831,0x3f8f95e7,0x72df191b,0x7580330d,
-	0x94074251,0x5c7dcdfa,0xabbe6d63,0xaa402164,
-	0xb301d40a,0x02e7d1ca,0x53571dae,0x7a3182a2,
-	0x12a8ddec,0xfdaa335d,0x176f43e8,0x71fb46d4,
-	0x38129022,0xce949ad4,0xb84769ad,0x965bd862,
-	0x82f3d055,0x66fb9767,0x15b80b4e,0x1d5b47a0,
-	0x4cfde06f,0xc28ec4b8,0x57e8726e,0x647a78fc,
-	0x99865d44,0x608bd593,0x6c200e03,0x39dc5ff6,
-	0x5d0b00a3,0xae63aff2,0x7e8bd632,0x70108c0c,
-	0xbbd35049,0x2998df04,0x980cf42a,0x9b6df491,
-	0x9e7edd53,0x06918548,0x58cb7e07,0x3b74ef2e,
-	0x522fffb1,0xd24708cc,0x1c7e27cd,0xa4eb215b,
-	0x3cf1d2e2,0x19b47a38,0x424f7618,0x35856039,
-	0x9d17dee7,0x27eb35e6,0xc9aff67b,0x36baf5b8,
-	0x09c467cd,0xc18910b1,0xe11dbf7b,0x06cd1af8,
-	0x7170c608,0x2d5e3354,0xd4de495a,0x64c6d006,
-	0xbcc0c62c,0x3dd00db3,0x708f8f34,0x77d51b42,
-	0x264f620f,0x24b8d2bf,0x15c1b79e,0x46a52564,
-	0xf8d7e54e,0x3e378160,0x7895cda5,0x859c15a5,
-	0xe6459788,0xc37bc75f,0xdb07ba0c,0x0676a3ab,
-	0x7f229b1e,0x31842e7b,0x24259fd7,0xf8bef472,
-	0x835ffcb8,0x6df4c1f2,0x96f5b195,0xfd0af0fc,
-	0xb0fe134c,0xe2506d3d,0x4f9b12ea,0xf215f225,
-	0xa223736f,0x9fb4c428,0x25d04979,0x34c713f8,
-	0xc4618187,0xea7a6e98,0x7cd16efc,0x1436876c,
-	0xf1544107,0xbedeee14,0x56e9af27,0xa04aa441,
-	0x3cf7c899,0x92ecbae6,0xdd67016d,0x151682eb,
-	0xa842eedf,0xfdba60b4,0xf1907b75,0x20e3030f,
-	0x24d8c29e,0xe139673b,0xefa63fb8,0x71873054,
-	0xb6f2cf3b,0x9f326442,0xcb15a4cc,0xb01a4504,
-	0xf1e47d8d,0x844a1be5,0xbae7dfdc,0x42cbda70,
-	0xcd7dae0a,0x57e85b7a,0xd53f5af6,0x20cf4d8c,
-	0xcea4d428,0x79d130a4,0x3486ebfb,0x33d3cddc,
-	0x77853b53,0x37effcb5,0xc5068778,0xe580b3e6,
-	0x4e68b8f4,0xc5c8b37e,0x0d809ea2,0x398feb7c,
-	0x132a4f94,0x43b7950e,0x2fee7d1c,0x223613bd,
-	0xdd06caa2,0x37df932b,0xc4248289,0xacf3ebc3,
-	0x5715f6b7,0xef3478dd,0xf267616f,0xc148cbe4,
-	0x9052815e,0x5e410fab,0xb48a2465,0x2eda7fa4,
-	0xe87b40e4,0xe98ea084,0x5889e9e1,0xefd390fc,
-	0xdd07d35b,0xdb485694,0x38d7e5b2,0x57720101,
-	0x730edebc,0x5b643113,0x94917e4f,0x503c2fba,
-	0x646f1282,0x7523d24a,0xe0779695,0xf9c17a8f,
-	0x7a5b2121,0xd187b896,0x29263a4d,0xba510cdf,
-	0x81f47c9f,0xad1163ed,0xea7b5965,0x1a00726e,
-	0x11403092,0x00da6d77,0x4a0cdd61,0xad1f4603,
-	0x605bdfb0,0x9eedc364,0x22ebe6a8,0xcee7d28a,
-	0xa0e736a0,0x5564a6b9,0x10853209,0xc7eb8f37,
-	0x2de705ca,0x8951570f,0xdf09822b,0xbd691a6c,
-	0xaa12e4f2,0x87451c0f,0xe0f6a27a,0x3ada4819,
-	0x4cf1764f,0x0d771c2b,0x67cdb156,0x350d8384,
-	0x5938fa0f,0x42399ef3,0x36997b07,0x0e84093d,
-	0x4aa93e61,0x8360d87b,0x1fa98b0c,0x1149382c,
-	0xe97625a5,0x0614d1b7,0x0e25244b,0x0c768347,
-	0x589e8d82,0x0d2059d1,0xa466bb1e,0xf8da0a82,
-	0x04f19130,0xba6e4ec0,0x99265164,0x1ee7230d,
-	0x50b2ad80,0xeaee6801,0x8db2a283,0xea8bf59e,
-	};
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table0[256] = {
+    0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a,
+    0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949,
+    0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675,
+    0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e,
+    0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2,
+    0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d,
+    0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f,
+    0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0,
+    0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de,
+    0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7,
+    0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f,
+    0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935,
+    0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d,
+    0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d,
+    0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165,
+    0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50,
+    0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272,
+    0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe,
+    0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d,
+    0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3,
+    0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a,
+    0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167,
+    0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f,
+    0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291,
+    0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9,
+    0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779,
+    0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6,
+    0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2,
+    0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9,
+    0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511,
+    0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e,
+    0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d,
+    0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e,
+    0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5,
+    0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82,
+    0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324,
+    0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac,
+    0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c,
+    0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f,
+    0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc,
+    0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491,
+    0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d,
+    0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de,
+    0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96,
+    0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a,
+    0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a,
+    0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79,
+    0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d,
+    0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779,
+    0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd,
+    0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755,
+    0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6,
+    0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb,
+    0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9,
+    0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0,
+    0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872,
+    0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79,
+    0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c,
+    0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298,
+    0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e,
+    0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571,
+    0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9,
+    0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d,
+    0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table1[256] = {
+    0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380,
+    0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651,
+    0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba,
+    0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3,
+    0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909,
+    0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb,
+    0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b,
+    0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806,
+    0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4,
+    0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b,
+    0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f,
+    0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359,
+    0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21,
+    0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b,
+    0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d,
+    0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c,
+    0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f,
+    0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34,
+    0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d,
+    0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb,
+    0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4,
+    0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd,
+    0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801,
+    0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860,
+    0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755,
+    0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b,
+    0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709,
+    0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304,
+    0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b,
+    0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b,
+    0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c,
+    0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf,
+    0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9,
+    0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c,
+    0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3,
+    0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13,
+    0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9,
+    0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f,
+    0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab,
+    0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6,
+    0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4,
+    0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6,
+    0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43,
+    0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58,
+    0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8,
+    0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906,
+    0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171,
+    0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d,
+    0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89,
+    0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6,
+    0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b,
+    0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4,
+    0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb,
+    0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6,
+    0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e,
+    0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f,
+    0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea,
+    0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249,
+    0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea,
+    0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa,
+    0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd,
+    0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9,
+    0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef,
+    0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table2[256] = {
+    0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907,
+    0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90,
+    0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae,
+    0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5,
+    0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e,
+    0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e,
+    0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc,
+    0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240,
+    0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e,
+    0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5,
+    0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f,
+    0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b,
+    0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99,
+    0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71,
+    0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f,
+    0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04,
+    0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380,
+    0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82,
+    0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8,
+    0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15,
+    0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504,
+    0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2,
+    0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6,
+    0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176,
+    0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e,
+    0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148,
+    0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d,
+    0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc,
+    0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1,
+    0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341,
+    0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c,
+    0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e,
+    0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15,
+    0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51,
+    0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4,
+    0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f,
+    0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b,
+    0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a,
+    0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392,
+    0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b,
+    0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231,
+    0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b,
+    0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889,
+    0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5,
+    0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67,
+    0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45,
+    0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49,
+    0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536,
+    0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d,
+    0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc,
+    0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d,
+    0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0,
+    0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e,
+    0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69,
+    0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767,
+    0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2,
+    0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce,
+    0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49,
+    0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24,
+    0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d,
+    0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0,
+    0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a,
+    0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5,
+    0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table3[256] = {
+    0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298,
+    0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1,
+    0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120,
+    0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf,
+    0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220,
+    0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15,
+    0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe,
+    0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121,
+    0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701,
+    0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25,
+    0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b,
+    0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5,
+    0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93,
+    0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb,
+    0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746,
+    0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5,
+    0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9,
+    0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d,
+    0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb,
+    0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6,
+    0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c,
+    0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23,
+    0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7,
+    0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003,
+    0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340,
+    0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6,
+    0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327,
+    0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119,
+    0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec,
+    0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24,
+    0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205,
+    0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a,
+    0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031,
+    0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79,
+    0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5,
+    0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df,
+    0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c,
+    0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26,
+    0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69,
+    0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab,
+    0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9,
+    0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7,
+    0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff,
+    0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417,
+    0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3,
+    0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2,
+    0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2,
+    0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2,
+    0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff,
+    0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a,
+    0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091,
+    0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919,
+    0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df,
+    0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef,
+    0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf,
+    0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876,
+    0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367,
+    0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab,
+    0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c,
+    0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04,
+    0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43,
+    0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282,
+    0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e,
+    0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table4[256] = {
+    0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911,
+    0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f,
+    0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00,
+    0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a,
+    0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180,
+    0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff,
+    0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2,
+    0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02,
+    0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725,
+    0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a,
+    0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b,
+    0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7,
+    0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571,
+    0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9,
+    0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec,
+    0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981,
+    0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea,
+    0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774,
+    0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263,
+    0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655,
+    0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468,
+    0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2,
+    0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b,
+    0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910,
+    0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284,
+    0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1,
+    0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4,
+    0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da,
+    0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7,
+    0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049,
+    0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce,
+    0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f,
+    0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6,
+    0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba,
+    0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4,
+    0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be,
+    0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561,
+    0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3,
+    0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6,
+    0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840,
+    0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406,
+    0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4,
+    0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472,
+    0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2,
+    0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487,
+    0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7,
+    0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288,
+    0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5,
+    0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2,
+    0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e,
+    0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78,
+    0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e,
+    0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76,
+    0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801,
+    0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0,
+    0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad,
+    0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58,
+    0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0,
+    0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2,
+    0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20,
+    0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be,
+    0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8,
+    0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55,
+    0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table5[256] = {
+    0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c,
+    0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac,
+    0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9,
+    0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138,
+    0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e,
+    0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367,
+    0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866,
+    0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98,
+    0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c,
+    0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072,
+    0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd,
+    0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3,
+    0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53,
+    0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd,
+    0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d,
+    0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8,
+    0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf,
+    0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9,
+    0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807,
+    0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54,
+    0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a,
+    0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387,
+    0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563,
+    0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc,
+    0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0,
+    0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf,
+    0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be,
+    0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf,
+    0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0,
+    0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f,
+    0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2,
+    0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289,
+    0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853,
+    0x20951063, 0x4576698d, 0xb6fad407, 0x592af950,
+    0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa,
+    0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f,
+    0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9,
+    0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b,
+    0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751,
+    0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be,
+    0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358,
+    0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13,
+    0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397,
+    0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976,
+    0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459,
+    0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0,
+    0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4,
+    0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891,
+    0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f,
+    0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da,
+    0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb,
+    0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc,
+    0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2,
+    0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084,
+    0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab,
+    0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25,
+    0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b,
+    0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121,
+    0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b,
+    0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5,
+    0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855,
+    0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd,
+    0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454,
+    0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table6[256] = {
+    0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693,
+    0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f,
+    0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82,
+    0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de,
+    0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd,
+    0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43,
+    0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f,
+    0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19,
+    0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9,
+    0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2,
+    0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e,
+    0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516,
+    0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83,
+    0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88,
+    0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e,
+    0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816,
+    0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a,
+    0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756,
+    0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f,
+    0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a,
+    0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b,
+    0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264,
+    0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78,
+    0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688,
+    0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d,
+    0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28,
+    0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802,
+    0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3,
+    0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9,
+    0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7,
+    0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302,
+    0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06,
+    0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858,
+    0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033,
+    0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a,
+    0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a,
+    0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4,
+    0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566,
+    0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df,
+    0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509,
+    0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9,
+    0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962,
+    0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c,
+    0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e,
+    0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07,
+    0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c,
+    0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939,
+    0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c,
+    0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e,
+    0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285,
+    0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378,
+    0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301,
+    0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd,
+    0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be,
+    0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567,
+    0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767,
+    0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2,
+    0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647,
+    0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf,
+    0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914,
+    0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2,
+    0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c,
+    0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada,
+    0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3,
+};
+
+OPENSSL_GLOBAL const CAST_LONG CAST_S_table7[256] = {
+    0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095,
+    0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5,
+    0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174,
+    0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc,
+    0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940,
+    0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd,
+    0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42,
+    0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d,
+    0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164,
+    0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2,
+    0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4,
+    0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862,
+    0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0,
+    0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc,
+    0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6,
+    0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c,
+    0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491,
+    0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e,
+    0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b,
+    0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039,
+    0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8,
+    0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8,
+    0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006,
+    0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42,
+    0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564,
+    0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5,
+    0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab,
+    0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472,
+    0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc,
+    0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225,
+    0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8,
+    0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c,
+    0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441,
+    0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb,
+    0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f,
+    0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054,
+    0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504,
+    0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70,
+    0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c,
+    0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc,
+    0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6,
+    0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c,
+    0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd,
+    0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3,
+    0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4,
+    0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4,
+    0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc,
+    0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101,
+    0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba,
+    0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f,
+    0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf,
+    0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e,
+    0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603,
+    0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a,
+    0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37,
+    0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c,
+    0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819,
+    0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384,
+    0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d,
+    0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c,
+    0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347,
+    0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82,
+    0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d,
+    0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e,
+};
diff --git a/crypto/cast/cast_spd.c b/crypto/cast/cast_spd.c
index d650af475c..91d2ce23f7 100644
--- a/crypto/cast/cast_spd.c
+++ b/crypto/cast/cast_spd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,211 +68,195 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else /* CLK_TCK */
-#define HZ ((double)CLK_TCK)
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif
 #endif
-#endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	CAST_KEY sch;
-	double a,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    CAST_KEY sch;
+    double a, b, c, d;
 #ifndef SIGALRM
-	long ca,cb,cc;
+    long ca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	CAST_set_key(&sch,16,key);
-	count=10;
-	do	{
-		long i;
-		CAST_LONG data[2];
+    printf("First we calculate the approximate speed ...\n");
+    CAST_set_key(&sch, 16, key);
+    count = 10;
+    do {
+        long i;
+        CAST_LONG data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			CAST_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/512;
-	cb=count;
-	cc=count*8/BUFSIZE+1;
-	printf("Doing CAST_set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            CAST_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 512;
+    cb = count;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("Doing CAST_set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing CAST_set_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing CAST_set_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		CAST_set_key(&sch,16,key);
-		CAST_set_key(&sch,16,key);
-		CAST_set_key(&sch,16,key);
-		CAST_set_key(&sch,16,key);
-		}
-	d=Time_F(STOP);
-	printf("%ld cast set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        CAST_set_key(&sch, 16, key);
+        CAST_set_key(&sch, 16, key);
+        CAST_set_key(&sch, 16, key);
+        CAST_set_key(&sch, 16, key);
+    }
+    d = Time_F(STOP);
+    printf("%ld cast set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing CAST_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing CAST_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing CAST_encrypt %ld times\n",cb);
+    printf("Doing CAST_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count+=4)
-		{
-		CAST_LONG data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count += 4) {
+        CAST_LONG data[2];
 
-		CAST_encrypt(data,&sch);
-		CAST_encrypt(data,&sch);
-		CAST_encrypt(data,&sch);
-		CAST_encrypt(data,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld CAST_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        CAST_encrypt(data, &sch);
+        CAST_encrypt(data, &sch);
+        CAST_encrypt(data, &sch);
+        CAST_encrypt(data, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld CAST_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing CAST_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing CAST_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing CAST_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing CAST_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		CAST_cbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&(key[0]),CAST_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld CAST_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        CAST_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), CAST_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld CAST_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
-	printf("CAST set_key       per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("CAST raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
-	printf("CAST cbc     bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("CAST set_key       per sec = %12.2f (%9.3fuS)\n", a, 1.0e6 / a);
+    printf("CAST raw ecb bytes per sec = %12.2f (%9.3fuS)\n", b, 8.0e6 / b);
+    printf("CAST cbc     bytes per sec = %12.2f (%9.3fuS)\n", c, 8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
-
+}
diff --git a/crypto/cast/castopts.c b/crypto/cast/castopts.c
index 33b2c7b06f..42687f2884 100644
--- a/crypto/cast/castopts.c
+++ b/crypto/cast/castopts.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,18 +49,20 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
- * This is for machines with 64k code segment size restrictions. */
+/*
+ * define PART1, PART2, PART3 or PART4 to build only with a few of the
+ * options. This is for machines with 64k code segment size restrictions.
+ */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,48 +70,41 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 #define CAST_DEFAULT_OPTIONS
-
 #undef E_CAST
 #define CAST_encrypt  CAST_encrypt_normal
 #define CAST_decrypt  CAST_decrypt_normal
 #define CAST_cbc_encrypt  CAST_cbc_encrypt_normal
 #undef HEADER_CAST_LOCL_H
 #include "c_enc.c"
-
 #define CAST_PTR
 #undef CAST_PTR2
 #undef E_CAST
@@ -121,7 +116,6 @@ OPENSSL_DECLARE_EXIT
 #define CAST_cbc_encrypt  CAST_cbc_encrypt_ptr
 #undef HEADER_CAST_LOCL_H
 #include "c_enc.c"
-
 #undef CAST_PTR
 #define CAST_PTR2
 #undef E_CAST
@@ -133,210 +127,208 @@ OPENSSL_DECLARE_EXIT
 #define CAST_cbc_encrypt  CAST_cbc_encrypt_ptr2
 #undef HEADER_CAST_LOCL_H
 #include "c_enc.c"
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD fix */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD fix */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 #ifdef SIGALRM
-#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
+# define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
 #else
-#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
+# define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
 #endif
-	
+
 #define time_it(func,name,index) \
-	print_name(name); \
-	Time_F(START); \
-	for (count=0,run=1; COND(cb); count+=4) \
-		{ \
-		unsigned long d[2]; \
-		func(d,&sch); \
-		func(d,&sch); \
-		func(d,&sch); \
-		func(d,&sch); \
-		} \
-	tm[index]=Time_F(STOP); \
-	fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
-	tm[index]=((double)COUNT(cb))/tm[index];
+        print_name(name); \
+        Time_F(START); \
+        for (count=0,run=1; COND(cb); count+=4) \
+                { \
+                unsigned long d[2]; \
+                func(d,&sch); \
+                func(d,&sch); \
+                func(d,&sch); \
+                func(d,&sch); \
+                } \
+        tm[index]=Time_F(STOP); \
+        fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
+        tm[index]=((double)COUNT(cb))/tm[index];
 
 #define print_it(name,index) \
-	fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
-		tm[index]*8,1.0e6/tm[index]);
+        fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
+                tm[index]*8,1.0e6/tm[index]);
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static char key[16]={	0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-				0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
-	CAST_KEY sch;
-	double d,tm[16],max=0;
-	int rank[16];
-	char *str[16];
-	int max_idx=0,i,num=0,j;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static char key[16] = { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0
+    };
+    CAST_KEY sch;
+    double d, tm[16], max = 0;
+    int rank[16];
+    char *str[16];
+    int max_idx = 0, i, num = 0, j;
 #ifndef SIGALARM
-	long ca,cb,cc,cd,ce;
+    long ca, cb, cc, cd, ce;
 #endif
 
-	for (i=0; i<12; i++)
-		{
-		tm[i]=0.0;
-		rank[i]=0;
-		}
+    for (i = 0; i < 12; i++) {
+        tm[i] = 0.0;
+        rank[i] = 0;
+    }
 
 #ifndef TIMES
-	fprintf(stderr,"To get the most accurate results, try to run this\n");
-	fprintf(stderr,"program when this computer is idle.\n");
+    fprintf(stderr, "To get the most accurate results, try to run this\n");
+    fprintf(stderr, "program when this computer is idle.\n");
 #endif
 
-	CAST_set_key(&sch,16,key);
+    CAST_set_key(&sch, 16, key);
 
 #ifndef SIGALRM
-	fprintf(stderr,"First we calculate the approximate speed ...\n");
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
-
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			CAST_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count;
-	cb=count*3;
-	cc=count*3*8/BUFSIZE+1;
-	cd=count*8/BUFSIZE+1;
-
-	ce=count/20+1;
-#define COND(d) (count != (d))
-#define COUNT(d) (d)
+    fprintf(stderr, "First we calculate the approximate speed ...\n");
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
+
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            CAST_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count;
+    cb = count * 3;
+    cc = count * 3 * 8 / BUFSIZE + 1;
+    cd = count * 8 / BUFSIZE + 1;
+
+    ce = count / 20 + 1;
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c) (run)
-#define COUNT(d) (count)
-        signal(SIGALRM,sig_done);
-        alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    alarm(10);
 #endif
 
-	time_it(CAST_encrypt_normal,	"CAST_encrypt_normal ", 0);
-	time_it(CAST_encrypt_ptr,	"CAST_encrypt_ptr    ", 1);
-	time_it(CAST_encrypt_ptr2,	"CAST_encrypt_ptr2   ", 2);
-	num+=3;
-
-	str[0]="";
-	print_it("CAST_encrypt_normal ",0);
-	max=tm[0];
-	max_idx=0;
-	str[1]="ptr      ";
-	print_it("CAST_encrypt_ptr ",1);
-	if (max < tm[1]) { max=tm[1]; max_idx=1; }
-	str[2]="ptr2     ";
-	print_it("CAST_encrypt_ptr2 ",2);
-	if (max < tm[2]) { max=tm[2]; max_idx=2; }
-
-	printf("options    CAST ecb/s\n");
-	printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);
-	d=tm[max_idx];
-	tm[max_idx]= -2.0;
-	max= -1.0;
-	for (;;)
-		{
-		for (i=0; i<3; i++)
-			{
-			if (max < tm[i]) { max=tm[i]; j=i; }
-			}
-		if (max < 0.0) break;
-		printf("%s %12.2f  %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);
-		tm[j]= -2.0;
-		max= -1.0;
-		}
-
-	switch (max_idx)
-		{
-	case 0:
-		printf("-DCAST_DEFAULT_OPTIONS\n");
-		break;
-	case 1:
-		printf("-DCAST_PTR\n");
-		break;
-	case 2:
-		printf("-DCAST_PTR2\n");
-		break;
-		}
-	exit(0);
+    time_it(CAST_encrypt_normal, "CAST_encrypt_normal ", 0);
+    time_it(CAST_encrypt_ptr, "CAST_encrypt_ptr    ", 1);
+    time_it(CAST_encrypt_ptr2, "CAST_encrypt_ptr2   ", 2);
+    num += 3;
+
+    str[0] = "";
+    print_it("CAST_encrypt_normal ", 0);
+    max = tm[0];
+    max_idx = 0;
+    str[1] = "ptr      ";
+    print_it("CAST_encrypt_ptr ", 1);
+    if (max < tm[1]) {
+        max = tm[1];
+        max_idx = 1;
+    }
+    str[2] = "ptr2     ";
+    print_it("CAST_encrypt_ptr2 ", 2);
+    if (max < tm[2]) {
+        max = tm[2];
+        max_idx = 2;
+    }
+
+    printf("options    CAST ecb/s\n");
+    printf("%s %12.2f 100.0%%\n", str[max_idx], tm[max_idx]);
+    d = tm[max_idx];
+    tm[max_idx] = -2.0;
+    max = -1.0;
+    for (;;) {
+        for (i = 0; i < 3; i++) {
+            if (max < tm[i]) {
+                max = tm[i];
+                j = i;
+            }
+        }
+        if (max < 0.0)
+            break;
+        printf("%s %12.2f  %4.1f%%\n", str[j], tm[j], tm[j] / d * 100.0);
+        tm[j] = -2.0;
+        max = -1.0;
+    }
+
+    switch (max_idx) {
+    case 0:
+        printf("-DCAST_DEFAULT_OPTIONS\n");
+        break;
+    case 1:
+        printf("-DCAST_PTR\n");
+        break;
+    case 2:
+        printf("-DCAST_PTR2\n");
+        break;
+    }
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
-
+}
diff --git a/crypto/cast/casttest.c b/crypto/cast/casttest.c
index c94c26f33f..b3bd85c520 100644
--- a/crypto/cast/casttest.c
+++ b/crypto/cast/casttest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,167 +67,175 @@
 int main(int argc, char *argv[])
 {
     printf("No CAST support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#define FULL_TEST
+# define FULL_TEST
 
-static unsigned char k[16]={
-	0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
-	0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A
-	};
+static unsigned char k[16] = {
+    0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
+    0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+};
 
-static unsigned char in[8]={ 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF};
+static unsigned char in[8] =
+    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF };
+
+static int k_len[3] = { 16, 10, 5 };
+
+static unsigned char c[3][8] = {
+    {0x23, 0x8B, 0x4F, 0xE5, 0x84, 0x7E, 0x44, 0xB2},
+    {0xEB, 0x6A, 0x71, 0x1A, 0x2C, 0x02, 0x27, 0x1B},
+    {0x7A, 0xC8, 0x16, 0xD1, 0x6E, 0x9B, 0x30, 0x2E},
+};
 
-static int k_len[3]={16,10,5};
-static unsigned char c[3][8]={
-	{0x23,0x8B,0x4F,0xE5,0x84,0x7E,0x44,0xB2},
-	{0xEB,0x6A,0x71,0x1A,0x2C,0x02,0x27,0x1B},
-	{0x7A,0xC8,0x16,0xD1,0x6E,0x9B,0x30,0x2E},
-	};
 static unsigned char out[80];
 
-static unsigned char in_a[16]={
-	0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
-	0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A};
-static unsigned char in_b[16]={
-	0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
-	0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A};
-
-static unsigned char c_a[16]={
-	0xEE,0xA9,0xD0,0xA2,0x49,0xFD,0x3B,0xA6,
-	0xB3,0x43,0x6F,0xB8,0x9D,0x6D,0xCA,0x92};
-static unsigned char c_b[16]={
-	0xB2,0xC9,0x5E,0xB0,0x0C,0x31,0xAD,0x71,
-	0x80,0xAC,0x05,0xB8,0xE8,0x3D,0x69,0x6E};
-
-#if 0
-char *text="Hello to all people out there";
-
-static unsigned char cfb_key[16]={
-	0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
-	0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
-	};
-static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
-static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
-#define CFB_TEST_SIZE 24
-static unsigned char plain[CFB_TEST_SIZE]=
-        {
-        0x4e,0x6f,0x77,0x20,0x69,0x73,
-        0x20,0x74,0x68,0x65,0x20,0x74,
-        0x69,0x6d,0x65,0x20,0x66,0x6f,
-        0x72,0x20,0x61,0x6c,0x6c,0x20
-        };
-static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
-	0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
-	0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
-	0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
-
-/*-	0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
-	0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
-	0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
-	}; 
-#endif
+static unsigned char in_a[16] = {
+    0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
+    0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+};
+
+static unsigned char in_b[16] = {
+    0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78,
+    0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9A
+};
+
+static unsigned char c_a[16] = {
+    0xEE, 0xA9, 0xD0, 0xA2, 0x49, 0xFD, 0x3B, 0xA6,
+    0xB3, 0x43, 0x6F, 0xB8, 0x9D, 0x6D, 0xCA, 0x92
+};
+
+static unsigned char c_b[16] = {
+    0xB2, 0xC9, 0x5E, 0xB0, 0x0C, 0x31, 0xAD, 0x71,
+    0x80, 0xAC, 0x05, 0xB8, 0xE8, 0x3D, 0x69, 0x6E
+};
+
+# if 0
+char *text = "Hello to all people out there";
+
+static unsigned char cfb_key[16] = {
+    0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
+    0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
+};
+static unsigned char cfb_iv[80] =
+    { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
+static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
+#  define CFB_TEST_SIZE 24
+static unsigned char plain[CFB_TEST_SIZE] = {
+    0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
+    0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
+    0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
+    0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
+};
+
+static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
+    0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
+    0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
+    0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
+/*-     0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
+        0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
+        0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
+};
+# endif
 
 int main(int argc, char *argv[])
-    {
-#ifdef FULL_TEST
+{
+# ifdef FULL_TEST
     long l;
     CAST_KEY key_b;
-#endif
-    int i,z,err=0;
+# endif
+    int i, z, err = 0;
     CAST_KEY key;
 
-    for (z=0; z<3; z++)
-	{
-	CAST_set_key(&key,k_len[z],k);
-
-	CAST_ecb_encrypt(in,out,&key,CAST_ENCRYPT);
-	if (memcmp(out,&(c[z][0]),8) != 0)
-	    {
-	    printf("ecb cast error encrypting for keysize %d\n",k_len[z]*8);
-	    printf("got     :");
-	    for (i=0; i<8; i++)
-		printf("%02X ",out[i]);
-	    printf("\n");
-	    printf("expected:");
-	    for (i=0; i<8; i++)
-		printf("%02X ",c[z][i]);
-	    err=20;
-	    printf("\n");
-	    }
-
-	CAST_ecb_encrypt(out,out,&key,CAST_DECRYPT);
-	if (memcmp(out,in,8) != 0)
-	    {
-	    printf("ecb cast error decrypting for keysize %d\n",k_len[z]*8);
-	    printf("got     :");
-	    for (i=0; i<8; i++)
-		printf("%02X ",out[i]);
-	    printf("\n");
-	    printf("expected:");
-	    for (i=0; i<8; i++)
-		printf("%02X ",in[i]);
-	    printf("\n");
-	    err=3;
-	    }
-	}
+    for (z = 0; z < 3; z++) {
+        CAST_set_key(&key, k_len[z], k);
+
+        CAST_ecb_encrypt(in, out, &key, CAST_ENCRYPT);
+        if (memcmp(out, &(c[z][0]), 8) != 0) {
+            printf("ecb cast error encrypting for keysize %d\n",
+                   k_len[z] * 8);
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", out[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", c[z][i]);
+            err = 20;
+            printf("\n");
+        }
+
+        CAST_ecb_encrypt(out, out, &key, CAST_DECRYPT);
+        if (memcmp(out, in, 8) != 0) {
+            printf("ecb cast error decrypting for keysize %d\n",
+                   k_len[z] * 8);
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", out[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", in[i]);
+            printf("\n");
+            err = 3;
+        }
+    }
     if (err == 0)
-	printf("ecb cast5 ok\n");
-
-#ifdef FULL_TEST
-      {
-      unsigned char out_a[16],out_b[16];
-      static char *hex="0123456789ABCDEF";
-      
-      printf("This test will take some time....");
-      fflush(stdout);
-      memcpy(out_a,in_a,sizeof(in_a));
-      memcpy(out_b,in_b,sizeof(in_b));
-      i=1;
-
-      for (l=0; l<1000000L; l++)
-	  {
-	  CAST_set_key(&key_b,16,out_b);
-	  CAST_ecb_encrypt(&(out_a[0]),&(out_a[0]),&key_b,CAST_ENCRYPT);
-	  CAST_ecb_encrypt(&(out_a[8]),&(out_a[8]),&key_b,CAST_ENCRYPT);
-	  CAST_set_key(&key,16,out_a);
-	  CAST_ecb_encrypt(&(out_b[0]),&(out_b[0]),&key,CAST_ENCRYPT);
-	  CAST_ecb_encrypt(&(out_b[8]),&(out_b[8]),&key,CAST_ENCRYPT);
-	  if ((l & 0xffff) == 0xffff)
-	      {
-	      printf("%c",hex[i&0x0f]);
-	      fflush(stdout);
-	      i++;
-	      }
-	  }
-
-      if (	(memcmp(out_a,c_a,sizeof(c_a)) != 0) ||
-		(memcmp(out_b,c_b,sizeof(c_b)) != 0))
-	  {
-	  printf("\n");
-	  printf("Error\n");
-
-	  printf("A out =");
-	  for (i=0; i<16; i++) printf("%02X ",out_a[i]);
-	  printf("\nactual=");
-	  for (i=0; i<16; i++) printf("%02X ",c_a[i]);
-	  printf("\n");
-
-	  printf("B out =");
-	  for (i=0; i<16; i++) printf("%02X ",out_b[i]);
-	  printf("\nactual=");
-	  for (i=0; i<16; i++) printf("%02X ",c_b[i]);
-	  printf("\n");
-	  }
-      else
-	  printf(" ok\n");
-      }
-#endif
+        printf("ecb cast5 ok\n");
 
-    EXIT(err);
-    return(err);
+# ifdef FULL_TEST
+    {
+        unsigned char out_a[16], out_b[16];
+        static char *hex = "0123456789ABCDEF";
+
+        printf("This test will take some time....");
+        fflush(stdout);
+        memcpy(out_a, in_a, sizeof(in_a));
+        memcpy(out_b, in_b, sizeof(in_b));
+        i = 1;
+
+        for (l = 0; l < 1000000L; l++) {
+            CAST_set_key(&key_b, 16, out_b);
+            CAST_ecb_encrypt(&(out_a[0]), &(out_a[0]), &key_b, CAST_ENCRYPT);
+            CAST_ecb_encrypt(&(out_a[8]), &(out_a[8]), &key_b, CAST_ENCRYPT);
+            CAST_set_key(&key, 16, out_a);
+            CAST_ecb_encrypt(&(out_b[0]), &(out_b[0]), &key, CAST_ENCRYPT);
+            CAST_ecb_encrypt(&(out_b[8]), &(out_b[8]), &key, CAST_ENCRYPT);
+            if ((l & 0xffff) == 0xffff) {
+                printf("%c", hex[i & 0x0f]);
+                fflush(stdout);
+                i++;
+            }
+        }
+
+        if ((memcmp(out_a, c_a, sizeof(c_a)) != 0) ||
+            (memcmp(out_b, c_b, sizeof(c_b)) != 0)) {
+            printf("\n");
+            printf("Error\n");
+
+            printf("A out =");
+            for (i = 0; i < 16; i++)
+                printf("%02X ", out_a[i]);
+            printf("\nactual=");
+            for (i = 0; i < 16; i++)
+                printf("%02X ", c_a[i]);
+            printf("\n");
+
+            printf("B out =");
+            for (i = 0; i < 16; i++)
+                printf("%02X ", out_b[i]);
+            printf("\nactual=");
+            for (i = 0; i < 16; i++)
+                printf("%02X ", c_b[i]);
+            printf("\n");
+        } else
+            printf(" ok\n");
     }
+# endif
+
+    EXIT(err);
+    return (err);
+}
 #endif
diff --git a/crypto/cmac/cm_ameth.c b/crypto/cmac/cm_ameth.c
index 0b8e5670b0..bf933e0866 100644
--- a/crypto/cmac/cm_ameth.c
+++ b/crypto/cmac/cm_ameth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2010.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2010.
  */
 /* ====================================================================
  * Copyright (c) 2010 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,42 +57,40 @@
 #include 
 #include "asn1_locl.h"
 
-/* CMAC "ASN1" method. This is just here to indicate the
- * maximum CMAC output length and to free up a CMAC
- * key.
+/*
+ * CMAC "ASN1" method. This is just here to indicate the maximum CMAC output
+ * length and to free up a CMAC key.
  */
 
 static int cmac_size(const EVP_PKEY *pkey)
-	{
-	return EVP_MAX_BLOCK_LENGTH;
-	}
+{
+    return EVP_MAX_BLOCK_LENGTH;
+}
 
 static void cmac_key_free(EVP_PKEY *pkey)
-	{
-	CMAC_CTX *cmctx = (CMAC_CTX *)pkey->pkey.ptr;
-	if (cmctx)
-		CMAC_CTX_free(cmctx);
-	}
+{
+    CMAC_CTX *cmctx = (CMAC_CTX *)pkey->pkey.ptr;
+    if (cmctx)
+        CMAC_CTX_free(cmctx);
+}
 
-const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = 
-	{
-	EVP_PKEY_CMAC,
-	EVP_PKEY_CMAC,
-	0,
+const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {
+    EVP_PKEY_CMAC,
+    EVP_PKEY_CMAC,
+    0,
 
-	"CMAC",
-	"OpenSSL CMAC method",
+    "CMAC",
+    "OpenSSL CMAC method",
 
-	0,0,0,0,
+    0, 0, 0, 0,
 
-	0,0,0,
+    0, 0, 0,
 
-	cmac_size,
-	0,
-	0,0,0,0,0,0,0,
-
-	cmac_key_free,
-	0,
-	0,0
-	};
+    cmac_size,
+    0,
+    0, 0, 0, 0, 0, 0, 0,
 
+    cmac_key_free,
+    0,
+    0, 0
+};
diff --git a/crypto/cmac/cm_pmeth.c b/crypto/cmac/cm_pmeth.c
index 072228ec7f..a2300df187 100644
--- a/crypto/cmac/cm_pmeth.c
+++ b/crypto/cmac/cm_pmeth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2010.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2010.
  */
 /* ====================================================================
  * Copyright (c) 2010 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,164 +62,155 @@
 /* The context structure and "key" is simply a CMAC_CTX */
 
 static int pkey_cmac_init(EVP_PKEY_CTX *ctx)
-	{
-	ctx->data = CMAC_CTX_new();
-	if (!ctx->data)
-		return 0;
-	ctx->keygen_info_count = 0;
-	return 1;
-	}
+{
+    ctx->data = CMAC_CTX_new();
+    if (!ctx->data)
+        return 0;
+    ctx->keygen_info_count = 0;
+    return 1;
+}
 
 static int pkey_cmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	if (!pkey_cmac_init(dst))
-		return 0;
-	if (!CMAC_CTX_copy(dst->data, src->data))
-		return 0;
-	return 1;
-	}
+{
+    if (!pkey_cmac_init(dst))
+        return 0;
+    if (!CMAC_CTX_copy(dst->data, src->data))
+        return 0;
+    return 1;
+}
 
 static void pkey_cmac_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	CMAC_CTX_free(ctx->data);
-	}
+{
+    CMAC_CTX_free(ctx->data);
+}
 
 static int pkey_cmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	CMAC_CTX *cmkey = CMAC_CTX_new();
-	CMAC_CTX *cmctx = ctx->data;
-	if (!cmkey)
-		return 0;
-	if (!CMAC_CTX_copy(cmkey, cmctx))
-		{
-		CMAC_CTX_free(cmkey);
-		return 0;
-		}
-	EVP_PKEY_assign(pkey, EVP_PKEY_CMAC, cmkey);
-	
-	return 1;
-	}
-
-static int int_update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{
-	if (!CMAC_Update(ctx->pctx->data, data, count))
-		return 0;
-	return 1;
-	}
+{
+    CMAC_CTX *cmkey = CMAC_CTX_new();
+    CMAC_CTX *cmctx = ctx->data;
+    if (!cmkey)
+        return 0;
+    if (!CMAC_CTX_copy(cmkey, cmctx)) {
+        CMAC_CTX_free(cmkey);
+        return 0;
+    }
+    EVP_PKEY_assign(pkey, EVP_PKEY_CMAC, cmkey);
+
+    return 1;
+}
+
+static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    if (!CMAC_Update(ctx->pctx->data, data, count))
+        return 0;
+    return 1;
+}
 
 static int cmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
-	{
-	EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
-	mctx->update = int_update;
-	return 1;
-	}
+{
+    EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
+    mctx->update = int_update;
+    return 1;
+}
 
 static int cmac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					EVP_MD_CTX *mctx)
-	{
-	return CMAC_Final(ctx->data, sig, siglen);
-	}
+                        EVP_MD_CTX *mctx)
+{
+    return CMAC_Final(ctx->data, sig, siglen);
+}
 
 static int pkey_cmac_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	CMAC_CTX *cmctx = ctx->data;
-	switch (type)
-		{
-
-		case EVP_PKEY_CTRL_SET_MAC_KEY:
-		if (!p2 || p1 < 0)
-			return 0;
-		if (!CMAC_Init(cmctx, p2, p1, NULL, NULL))
-			return 0;
-		break;
-
-		case EVP_PKEY_CTRL_CIPHER:
-		if (!CMAC_Init(cmctx, NULL, 0, p2, ctx->engine))
-			return 0;
-		break;
-
-		case EVP_PKEY_CTRL_MD:
-		if (ctx->pkey && !CMAC_CTX_copy(ctx->data,
-					(CMAC_CTX *)ctx->pkey->pkey.ptr))
-			return 0;
-		if (!CMAC_Init(cmctx, NULL, 0, NULL, NULL))
-			return 0;
-		break;
-
-		default:
-		return -2;
-
-		}
-	return 1;
-	}
+{
+    CMAC_CTX *cmctx = ctx->data;
+    switch (type) {
+
+    case EVP_PKEY_CTRL_SET_MAC_KEY:
+        if (!p2 || p1 < 0)
+            return 0;
+        if (!CMAC_Init(cmctx, p2, p1, NULL, NULL))
+            return 0;
+        break;
+
+    case EVP_PKEY_CTRL_CIPHER:
+        if (!CMAC_Init(cmctx, NULL, 0, p2, ctx->engine))
+            return 0;
+        break;
+
+    case EVP_PKEY_CTRL_MD:
+        if (ctx->pkey && !CMAC_CTX_copy(ctx->data,
+                                        (CMAC_CTX *)ctx->pkey->pkey.ptr))
+            return 0;
+        if (!CMAC_Init(cmctx, NULL, 0, NULL, NULL))
+            return 0;
+        break;
+
+    default:
+        return -2;
+
+    }
+    return 1;
+}
 
 static int pkey_cmac_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!value)
-		{
-		return 0;
-		}
-	if (!strcmp(type, "key"))
-		{
-		void *p = (void *)value;
-		return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
-								strlen(p), p);
-		}
-	if (!strcmp(type, "cipher"))
-		{
-		const EVP_CIPHER *c;
-		c = EVP_get_cipherbyname(value);
-		if (!c)
-			return 0;
-		return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_CIPHER, -1, (void *)c);
-		}
-	if (!strcmp(type, "hexkey"))
-		{
-		unsigned char *key;
-		int r;
-		long keylen;
-		key = string_to_hex(value, &keylen);
-		if (!key)
-			return 0;
-		r = pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
-		OPENSSL_free(key);
-		return r;
-		}
-	return -2;
-	}
-
-const EVP_PKEY_METHOD cmac_pkey_meth = 
-	{
-	EVP_PKEY_CMAC,
-	EVP_PKEY_FLAG_SIGCTX_CUSTOM,
-	pkey_cmac_init,
-	pkey_cmac_copy,
-	pkey_cmac_cleanup,
-
-	0, 0,
-
-	0,
-	pkey_cmac_keygen,
-
-	0, 0,
-
-	0, 0,
-
-	0,0,
-
-	cmac_signctx_init,
-	cmac_signctx,
-
-	0,0,
-
-	0,0,
-
-	0,0,
-
-	0,0,
-
-	pkey_cmac_ctrl,
-	pkey_cmac_ctrl_str
-
-	};
+                              const char *type, const char *value)
+{
+    if (!value) {
+        return 0;
+    }
+    if (!strcmp(type, "key")) {
+        void *p = (void *)value;
+        return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, strlen(p), p);
+    }
+    if (!strcmp(type, "cipher")) {
+        const EVP_CIPHER *c;
+        c = EVP_get_cipherbyname(value);
+        if (!c)
+            return 0;
+        return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_CIPHER, -1, (void *)c);
+    }
+    if (!strcmp(type, "hexkey")) {
+        unsigned char *key;
+        int r;
+        long keylen;
+        key = string_to_hex(value, &keylen);
+        if (!key)
+            return 0;
+        r = pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
+        OPENSSL_free(key);
+        return r;
+    }
+    return -2;
+}
+
+const EVP_PKEY_METHOD cmac_pkey_meth = {
+    EVP_PKEY_CMAC,
+    EVP_PKEY_FLAG_SIGCTX_CUSTOM,
+    pkey_cmac_init,
+    pkey_cmac_copy,
+    pkey_cmac_cleanup,
+
+    0, 0,
+
+    0,
+    pkey_cmac_keygen,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    cmac_signctx_init,
+    cmac_signctx,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    pkey_cmac_ctrl,
+    pkey_cmac_ctrl_str
+};
diff --git a/crypto/cmac/cmac.c b/crypto/cmac/cmac.c
index 8b72b09681..c5597a3f73 100644
--- a/crypto/cmac/cmac.c
+++ b/crypto/cmac/cmac.c
@@ -1,5 +1,6 @@
 /* crypto/cmac/cmac.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,251 +59,238 @@
 #include 
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-struct CMAC_CTX_st
-	{
-	/* Cipher context to use */
-	EVP_CIPHER_CTX cctx;
-	/* Keys k1 and k2 */
-	unsigned char k1[EVP_MAX_BLOCK_LENGTH];
-	unsigned char k2[EVP_MAX_BLOCK_LENGTH];
-	/* Temporary block */
-	unsigned char tbl[EVP_MAX_BLOCK_LENGTH];
-	/* Last (possibly partial) block */
-	unsigned char last_block[EVP_MAX_BLOCK_LENGTH];
-	/* Number of bytes in last block: -1 means context not initialised */
-	int nlast_block;
-	};
-
+struct CMAC_CTX_st {
+    /* Cipher context to use */
+    EVP_CIPHER_CTX cctx;
+    /* Keys k1 and k2 */
+    unsigned char k1[EVP_MAX_BLOCK_LENGTH];
+    unsigned char k2[EVP_MAX_BLOCK_LENGTH];
+    /* Temporary block */
+    unsigned char tbl[EVP_MAX_BLOCK_LENGTH];
+    /* Last (possibly partial) block */
+    unsigned char last_block[EVP_MAX_BLOCK_LENGTH];
+    /* Number of bytes in last block: -1 means context not initialised */
+    int nlast_block;
+};
 
 /* Make temporary keys K1 and K2 */
 
 static void make_kn(unsigned char *k1, unsigned char *l, int bl)
-	{
-	int i;
-	/* Shift block to left, including carry */
-	for (i = 0; i < bl; i++)
-		{
-		k1[i] = l[i] << 1;
-		if (i < bl - 1 && l[i + 1] & 0x80)
-			k1[i] |= 1;
-		}
-	/* If MSB set fixup with R */
-	if (l[0] & 0x80)
-		k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
-	}
+{
+    int i;
+    /* Shift block to left, including carry */
+    for (i = 0; i < bl; i++) {
+        k1[i] = l[i] << 1;
+        if (i < bl - 1 && l[i + 1] & 0x80)
+            k1[i] |= 1;
+    }
+    /* If MSB set fixup with R */
+    if (l[0] & 0x80)
+        k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
+}
 
 CMAC_CTX *CMAC_CTX_new(void)
-	{
-	CMAC_CTX *ctx;
-	ctx = OPENSSL_malloc(sizeof(CMAC_CTX));
-	if (!ctx)
-		return NULL;
-	EVP_CIPHER_CTX_init(&ctx->cctx);
-	ctx->nlast_block = -1;
-	return ctx;
-	}
+{
+    CMAC_CTX *ctx;
+    ctx = OPENSSL_malloc(sizeof(CMAC_CTX));
+    if (!ctx)
+        return NULL;
+    EVP_CIPHER_CTX_init(&ctx->cctx);
+    ctx->nlast_block = -1;
+    return ctx;
+}
 
 void CMAC_CTX_cleanup(CMAC_CTX *ctx)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->cctx.engine)
-		{
-		FIPS_cmac_ctx_cleanup(ctx);
-		return;
-		}
+    if (FIPS_mode() && !ctx->cctx.engine) {
+        FIPS_cmac_ctx_cleanup(ctx);
+        return;
+    }
 #endif
-	EVP_CIPHER_CTX_cleanup(&ctx->cctx);
-	OPENSSL_cleanse(ctx->tbl, EVP_MAX_BLOCK_LENGTH);
-	OPENSSL_cleanse(ctx->k1, EVP_MAX_BLOCK_LENGTH);
-	OPENSSL_cleanse(ctx->k2, EVP_MAX_BLOCK_LENGTH);
-	OPENSSL_cleanse(ctx->last_block, EVP_MAX_BLOCK_LENGTH);
-	ctx->nlast_block = -1;
-	}
+    EVP_CIPHER_CTX_cleanup(&ctx->cctx);
+    OPENSSL_cleanse(ctx->tbl, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->k1, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->k2, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->last_block, EVP_MAX_BLOCK_LENGTH);
+    ctx->nlast_block = -1;
+}
 
 EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx)
-	{
-	return &ctx->cctx;
-	}
+{
+    return &ctx->cctx;
+}
 
 void CMAC_CTX_free(CMAC_CTX *ctx)
-	{
-	CMAC_CTX_cleanup(ctx);
-	OPENSSL_free(ctx);
-	}
+{
+    CMAC_CTX_cleanup(ctx);
+    OPENSSL_free(ctx);
+}
 
 int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in)
-	{
-	int bl;
-	if (in->nlast_block == -1)
-		return 0;
-	if (!EVP_CIPHER_CTX_copy(&out->cctx, &in->cctx))
-		return 0;
-	bl = EVP_CIPHER_CTX_block_size(&in->cctx);
-	memcpy(out->k1, in->k1, bl);
-	memcpy(out->k2, in->k2, bl);
-	memcpy(out->tbl, in->tbl, bl);
-	memcpy(out->last_block, in->last_block, bl);
-	out->nlast_block = in->nlast_block;
-	return 1;
-	}
+{
+    int bl;
+    if (in->nlast_block == -1)
+        return 0;
+    if (!EVP_CIPHER_CTX_copy(&out->cctx, &in->cctx))
+        return 0;
+    bl = EVP_CIPHER_CTX_block_size(&in->cctx);
+    memcpy(out->k1, in->k1, bl);
+    memcpy(out->k2, in->k2, bl);
+    memcpy(out->tbl, in->tbl, bl);
+    memcpy(out->last_block, in->last_block, bl);
+    out->nlast_block = in->nlast_block;
+    return 1;
+}
 
-int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen, 
-			const EVP_CIPHER *cipher, ENGINE *impl)
-	{
-	static unsigned char zero_iv[EVP_MAX_BLOCK_LENGTH];
+int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
+              const EVP_CIPHER *cipher, ENGINE *impl)
+{
+    static unsigned char zero_iv[EVP_MAX_BLOCK_LENGTH];
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		{
-		/* If we have an ENGINE need to allow non FIPS */
-		if ((impl || ctx->cctx.engine)
-			&& !(ctx->cctx.flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW))
-
-			{
-			EVPerr(EVP_F_CMAC_INIT, EVP_R_DISABLED_FOR_FIPS);
-			return 0;
-			}
-		/* Other algorithm blocking will be done in FIPS_cmac_init,
-		 * via FIPS_cipherinit().
-		 */
-		if (!impl && !ctx->cctx.engine)
-			return FIPS_cmac_init(ctx, key, keylen, cipher, NULL);
-		}
+    if (FIPS_mode()) {
+        /* If we have an ENGINE need to allow non FIPS */
+        if ((impl || ctx->cctx.engine)
+            && !(ctx->cctx.flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW)) {
+            EVPerr(EVP_F_CMAC_INIT, EVP_R_DISABLED_FOR_FIPS);
+            return 0;
+        }
+        /*
+         * Other algorithm blocking will be done in FIPS_cmac_init, via
+         * FIPS_cipherinit().
+         */
+        if (!impl && !ctx->cctx.engine)
+            return FIPS_cmac_init(ctx, key, keylen, cipher, NULL);
+    }
 #endif
-	/* All zeros means restart */
-	if (!key && !cipher && !impl && keylen == 0)
-		{
-		/* Not initialised */
-		if (ctx->nlast_block == -1)
-			return 0;
-		if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
-			return 0;
-		memset(ctx->tbl, 0, EVP_CIPHER_CTX_block_size(&ctx->cctx));
-		ctx->nlast_block = 0;
-		return 1;
-		}
-	/* Initialiase context */
-	if (cipher && !EVP_EncryptInit_ex(&ctx->cctx, cipher, impl, NULL, NULL))
-		return 0;
-	/* Non-NULL key means initialisation complete */
-	if (key)
-		{
-		int bl;
-		if (!EVP_CIPHER_CTX_cipher(&ctx->cctx))
-			return 0;
-		if (!EVP_CIPHER_CTX_set_key_length(&ctx->cctx, keylen))
-			return 0;
-		if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, key, zero_iv))
-			return 0;
-		bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
-		if (!EVP_Cipher(&ctx->cctx, ctx->tbl, zero_iv, bl))
-			return 0;
-		make_kn(ctx->k1, ctx->tbl, bl);
-		make_kn(ctx->k2, ctx->k1, bl);
-		OPENSSL_cleanse(ctx->tbl, bl);
-		/* Reset context again ready for first data block */
-		if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
-			return 0;
-		/* Zero tbl so resume works */
-		memset(ctx->tbl, 0, bl);
-		ctx->nlast_block = 0;
-		}
-	return 1;
-	}
+    /* All zeros means restart */
+    if (!key && !cipher && !impl && keylen == 0) {
+        /* Not initialised */
+        if (ctx->nlast_block == -1)
+            return 0;
+        if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
+            return 0;
+        memset(ctx->tbl, 0, EVP_CIPHER_CTX_block_size(&ctx->cctx));
+        ctx->nlast_block = 0;
+        return 1;
+    }
+    /* Initialiase context */
+    if (cipher && !EVP_EncryptInit_ex(&ctx->cctx, cipher, impl, NULL, NULL))
+        return 0;
+    /* Non-NULL key means initialisation complete */
+    if (key) {
+        int bl;
+        if (!EVP_CIPHER_CTX_cipher(&ctx->cctx))
+            return 0;
+        if (!EVP_CIPHER_CTX_set_key_length(&ctx->cctx, keylen))
+            return 0;
+        if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, key, zero_iv))
+            return 0;
+        bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
+        if (!EVP_Cipher(&ctx->cctx, ctx->tbl, zero_iv, bl))
+            return 0;
+        make_kn(ctx->k1, ctx->tbl, bl);
+        make_kn(ctx->k2, ctx->k1, bl);
+        OPENSSL_cleanse(ctx->tbl, bl);
+        /* Reset context again ready for first data block */
+        if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
+            return 0;
+        /* Zero tbl so resume works */
+        memset(ctx->tbl, 0, bl);
+        ctx->nlast_block = 0;
+    }
+    return 1;
+}
 
 int CMAC_Update(CMAC_CTX *ctx, const void *in, size_t dlen)
-	{
-	const unsigned char *data = in;
-	size_t bl;
+{
+    const unsigned char *data = in;
+    size_t bl;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->cctx.engine)
-		return FIPS_cmac_update(ctx, in, dlen);
+    if (FIPS_mode() && !ctx->cctx.engine)
+        return FIPS_cmac_update(ctx, in, dlen);
 #endif
-	if (ctx->nlast_block == -1)
-		return 0;
-	if (dlen == 0)
-		return 1;
-	bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
-	/* Copy into partial block if we need to */
-	if (ctx->nlast_block > 0)
-		{
-		size_t nleft;
-		nleft = bl - ctx->nlast_block;
-		if (dlen < nleft)
-			nleft = dlen;
-		memcpy(ctx->last_block + ctx->nlast_block, data, nleft);
-		dlen -= nleft;
-		ctx->nlast_block += nleft;
-		/* If no more to process return */
-		if (dlen == 0)
-			return 1;
-		data += nleft;
-		/* Else not final block so encrypt it */
-		if (!EVP_Cipher(&ctx->cctx, ctx->tbl, ctx->last_block,bl))
-			return 0;
-		}
-	/* Encrypt all but one of the complete blocks left */
-	while(dlen > bl)
-		{
-		if (!EVP_Cipher(&ctx->cctx, ctx->tbl, data, bl))
-			return 0;
-		dlen -= bl;
-		data += bl;
-		}
-	/* Copy any data left to last block buffer */
-	memcpy(ctx->last_block, data, dlen);
-	ctx->nlast_block = dlen;
-	return 1;
+    if (ctx->nlast_block == -1)
+        return 0;
+    if (dlen == 0)
+        return 1;
+    bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
+    /* Copy into partial block if we need to */
+    if (ctx->nlast_block > 0) {
+        size_t nleft;
+        nleft = bl - ctx->nlast_block;
+        if (dlen < nleft)
+            nleft = dlen;
+        memcpy(ctx->last_block + ctx->nlast_block, data, nleft);
+        dlen -= nleft;
+        ctx->nlast_block += nleft;
+        /* If no more to process return */
+        if (dlen == 0)
+            return 1;
+        data += nleft;
+        /* Else not final block so encrypt it */
+        if (!EVP_Cipher(&ctx->cctx, ctx->tbl, ctx->last_block, bl))
+            return 0;
+    }
+    /* Encrypt all but one of the complete blocks left */
+    while (dlen > bl) {
+        if (!EVP_Cipher(&ctx->cctx, ctx->tbl, data, bl))
+            return 0;
+        dlen -= bl;
+        data += bl;
+    }
+    /* Copy any data left to last block buffer */
+    memcpy(ctx->last_block, data, dlen);
+    ctx->nlast_block = dlen;
+    return 1;
 
-	}
+}
 
 int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen)
-	{
-	int i, bl, lb;
+{
+    int i, bl, lb;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->cctx.engine)
-		return FIPS_cmac_final(ctx, out, poutlen);
+    if (FIPS_mode() && !ctx->cctx.engine)
+        return FIPS_cmac_final(ctx, out, poutlen);
 #endif
-	if (ctx->nlast_block == -1)
-		return 0;
-	bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
-	*poutlen = (size_t)bl;
-	if (!out)
-		return 1;
-	lb = ctx->nlast_block;
-	/* Is last block complete? */
-	if (lb == bl)
-		{
-		for (i = 0; i < bl; i++)
-			out[i] = ctx->last_block[i] ^ ctx->k1[i];
-		}
-	else
-		{
-		ctx->last_block[lb] = 0x80;
-		if (bl - lb > 1)
-			memset(ctx->last_block + lb + 1, 0, bl - lb - 1);
-		for (i = 0; i < bl; i++)
-			out[i] = ctx->last_block[i] ^ ctx->k2[i];
-		}
-	if (!EVP_Cipher(&ctx->cctx, out, out, bl))
-		{
-		OPENSSL_cleanse(out, bl);	
-		return 0;
-		}
-	return 1;
-	}
+    if (ctx->nlast_block == -1)
+        return 0;
+    bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
+    *poutlen = (size_t)bl;
+    if (!out)
+        return 1;
+    lb = ctx->nlast_block;
+    /* Is last block complete? */
+    if (lb == bl) {
+        for (i = 0; i < bl; i++)
+            out[i] = ctx->last_block[i] ^ ctx->k1[i];
+    } else {
+        ctx->last_block[lb] = 0x80;
+        if (bl - lb > 1)
+            memset(ctx->last_block + lb + 1, 0, bl - lb - 1);
+        for (i = 0; i < bl; i++)
+            out[i] = ctx->last_block[i] ^ ctx->k2[i];
+    }
+    if (!EVP_Cipher(&ctx->cctx, out, out, bl)) {
+        OPENSSL_cleanse(out, bl);
+        return 0;
+    }
+    return 1;
+}
 
 int CMAC_resume(CMAC_CTX *ctx)
-	{
-	if (ctx->nlast_block == -1)
-		return 0;
-	/* The buffer "tbl" containes the last fully encrypted block
-	 * which is the last IV (or all zeroes if no last encrypted block).
-	 * The last block has not been modified since CMAC_final().
-	 * So reinitliasing using the last decrypted block will allow
-	 * CMAC to continue after calling CMAC_Final(). 
-	 */
-	return EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, ctx->tbl);
-	}
+{
+    if (ctx->nlast_block == -1)
+        return 0;
+    /*
+     * The buffer "tbl" containes the last fully encrypted block which is the
+     * last IV (or all zeroes if no last encrypted block). The last block has
+     * not been modified since CMAC_final(). So reinitliasing using the last
+     * decrypted block will allow CMAC to continue after calling
+     * CMAC_Final().
+     */
+    return EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, ctx->tbl);
+}
diff --git a/crypto/cmac/cmac.h b/crypto/cmac/cmac.h
index 712e92dced..175be8348a 100644
--- a/crypto/cmac/cmac.h
+++ b/crypto/cmac/cmac.h
@@ -1,5 +1,6 @@
 /* crypto/cmac/cmac.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -51,15 +52,14 @@
  * ====================================================================
  */
 
-
 #ifndef HEADER_CMAC_H
-#define HEADER_CMAC_H
+# define HEADER_CMAC_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include 
+# include 
 
 /* Opaque */
 typedef struct CMAC_CTX_st CMAC_CTX;
@@ -70,8 +70,8 @@ void CMAC_CTX_free(CMAC_CTX *ctx);
 EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);
 int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in);
 
-int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen, 
-			const EVP_CIPHER *cipher, ENGINE *impl);
+int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
+              const EVP_CIPHER *cipher, ENGINE *impl);
 int CMAC_Update(CMAC_CTX *ctx, const void *data, size_t dlen);
 int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen);
 int CMAC_resume(CMAC_CTX *ctx);
diff --git a/crypto/cms/cms.h b/crypto/cms/cms.h
index 4b36a69c4f..e6c7f964bf 100644
--- a/crypto/cms/cms.h
+++ b/crypto/cms/cms.h
@@ -1,5 +1,6 @@
 /* crypto/cms/cms.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -51,21 +52,19 @@
  * ====================================================================
  */
 
-
 #ifndef HEADER_CMS_H
-#define HEADER_CMS_H
+# define HEADER_CMS_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_CMS
-#error CMS is disabled.
-#endif
+# ifdef OPENSSL_NO_CMS
+#  error CMS is disabled.
+# endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-
 typedef struct CMS_ContentInfo_st CMS_ContentInfo;
 typedef struct CMS_SignerInfo_st CMS_SignerInfo;
 typedef struct CMS_CertificateChoices CMS_CertificateChoices;
@@ -83,40 +82,40 @@ DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
 DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
 DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
 
-#define CMS_SIGNERINFO_ISSUER_SERIAL	0
-#define CMS_SIGNERINFO_KEYIDENTIFIER	1
+# define CMS_SIGNERINFO_ISSUER_SERIAL    0
+# define CMS_SIGNERINFO_KEYIDENTIFIER    1
 
-#define CMS_RECIPINFO_NONE		-1
-#define CMS_RECIPINFO_TRANS		0
-#define CMS_RECIPINFO_AGREE		1
-#define CMS_RECIPINFO_KEK		2
-#define CMS_RECIPINFO_PASS		3
-#define CMS_RECIPINFO_OTHER		4
+# define CMS_RECIPINFO_NONE              -1
+# define CMS_RECIPINFO_TRANS             0
+# define CMS_RECIPINFO_AGREE             1
+# define CMS_RECIPINFO_KEK               2
+# define CMS_RECIPINFO_PASS              3
+# define CMS_RECIPINFO_OTHER             4
 
 /* S/MIME related flags */
 
-#define CMS_TEXT			0x1
-#define CMS_NOCERTS			0x2
-#define CMS_NO_CONTENT_VERIFY		0x4
-#define CMS_NO_ATTR_VERIFY		0x8
-#define CMS_NOSIGS			\
-			(CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
-#define CMS_NOINTERN			0x10
-#define CMS_NO_SIGNER_CERT_VERIFY	0x20
-#define CMS_NOVERIFY			0x20
-#define CMS_DETACHED			0x40
-#define CMS_BINARY			0x80
-#define CMS_NOATTR			0x100
-#define	CMS_NOSMIMECAP			0x200
-#define CMS_NOOLDMIMETYPE		0x400
-#define CMS_CRLFEOL			0x800
-#define CMS_STREAM			0x1000
-#define CMS_NOCRL			0x2000
-#define CMS_PARTIAL			0x4000
-#define CMS_REUSE_DIGEST		0x8000
-#define CMS_USE_KEYID			0x10000
-#define CMS_DEBUG_DECRYPT		0x20000
-#define CMS_KEY_PARAM			0x40000
+# define CMS_TEXT                        0x1
+# define CMS_NOCERTS                     0x2
+# define CMS_NO_CONTENT_VERIFY           0x4
+# define CMS_NO_ATTR_VERIFY              0x8
+# define CMS_NOSIGS                      \
+                        (CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
+# define CMS_NOINTERN                    0x10
+# define CMS_NO_SIGNER_CERT_VERIFY       0x20
+# define CMS_NOVERIFY                    0x20
+# define CMS_DETACHED                    0x40
+# define CMS_BINARY                      0x80
+# define CMS_NOATTR                      0x100
+# define CMS_NOSMIMECAP                  0x200
+# define CMS_NOOLDMIMETYPE               0x400
+# define CMS_CRLFEOL                     0x800
+# define CMS_STREAM                      0x1000
+# define CMS_NOCRL                       0x2000
+# define CMS_PARTIAL                     0x4000
+# define CMS_REUSE_DIGEST                0x8000
+# define CMS_USE_KEYID                   0x10000
+# define CMS_DEBUG_DECRYPT               0x20000
+# define CMS_KEY_PARAM                   0x40000
 
 const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms);
 
@@ -127,122 +126,124 @@ ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
 int CMS_is_detached(CMS_ContentInfo *cms);
 int CMS_set_detached(CMS_ContentInfo *cms, int detached);
 
-#ifdef HEADER_PEM_H
+# ifdef HEADER_PEM_H
 DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
-#endif
-
+# endif
 int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
 CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
 int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
 
 BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
 int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
-int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
+int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
+                             int flags);
 CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
 int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
 
-int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags);
+int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
+              unsigned int flags);
 
-CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
-						BIO *data, unsigned int flags);
+CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
+                          STACK_OF(X509) *certs, BIO *data,
+                          unsigned int flags);
 
 CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
-					X509 *signcert, EVP_PKEY *pkey,
-					STACK_OF(X509) *certs,
-					unsigned int flags);
+                                  X509 *signcert, EVP_PKEY *pkey,
+                                  STACK_OF(X509) *certs, unsigned int flags);
 
 int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
 CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
 
 int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
-							unsigned int flags);
+                      unsigned int flags);
 CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
-							unsigned int flags);
+                                   unsigned int flags);
 
 int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
-				const unsigned char *key, size_t keylen,
-				BIO *dcont, BIO *out, unsigned int flags);
+                              const unsigned char *key, size_t keylen,
+                              BIO *dcont, BIO *out, unsigned int flags);
 
 CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
-					const unsigned char *key, size_t keylen,
-					unsigned int flags);
+                                           const unsigned char *key,
+                                           size_t keylen, unsigned int flags);
 
 int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
-				const unsigned char *key, size_t keylen);
+                               const unsigned char *key, size_t keylen);
 
 int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
-		 X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
+               X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
 
 int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
-			STACK_OF(X509) *certs,
-			X509_STORE *store, unsigned int flags);
+                       STACK_OF(X509) *certs,
+                       X509_STORE *store, unsigned int flags);
 
 STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
 
 CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
-				const EVP_CIPHER *cipher, unsigned int flags);
+                             const EVP_CIPHER *cipher, unsigned int flags);
 
 int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
-				BIO *dcont, BIO *out,
-				unsigned int flags);
-	
+                BIO *dcont, BIO *out, unsigned int flags);
+
 int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
-int CMS_decrypt_set1_key(CMS_ContentInfo *cms, 
-				unsigned char *key, size_t keylen,
-				unsigned char *id, size_t idlen);
-int CMS_decrypt_set1_password(CMS_ContentInfo *cms, 
-				unsigned char *pass, ossl_ssize_t passlen);
+int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
+                         unsigned char *key, size_t keylen,
+                         unsigned char *id, size_t idlen);
+int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
+                              unsigned char *pass, ossl_ssize_t passlen);
 
 STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
 int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
 EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
 CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
 CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
-					X509 *recip, unsigned int flags);
+                                           X509 *recip, unsigned int flags);
 int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
 int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
 int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
-					EVP_PKEY **pk, X509 **recip,
-					X509_ALGOR **palg);
+                                     EVP_PKEY **pk, X509 **recip,
+                                     X509_ALGOR **palg);
 int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+                                          ASN1_OCTET_STRING **keyid,
+                                          X509_NAME **issuer,
+                                          ASN1_INTEGER **sno);
 
 CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
-					unsigned char *key, size_t keylen,
-					unsigned char *id, size_t idlen,
-					ASN1_GENERALIZEDTIME *date,
-					ASN1_OBJECT *otherTypeId,
-					ASN1_TYPE *otherType);
+                                          unsigned char *key, size_t keylen,
+                                          unsigned char *id, size_t idlen,
+                                          ASN1_GENERALIZEDTIME *date,
+                                          ASN1_OBJECT *otherTypeId,
+                                          ASN1_TYPE *otherType);
 
 int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
-					X509_ALGOR **palg,
-					ASN1_OCTET_STRING **pid,
-					ASN1_GENERALIZEDTIME **pdate,
-					ASN1_OBJECT **potherid,
-					ASN1_TYPE **pothertype);
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pid,
+                                    ASN1_GENERALIZEDTIME **pdate,
+                                    ASN1_OBJECT **potherid,
+                                    ASN1_TYPE **pothertype);
 
-int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri, 
-				unsigned char *key, size_t keylen);
+int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
+                               unsigned char *key, size_t keylen);
 
-int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri, 
-					const unsigned char *id, size_t idlen);
+int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
+                                   const unsigned char *id, size_t idlen);
 
-int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri, 
-					unsigned char *pass,
-					ossl_ssize_t passlen);
+int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
+                                    unsigned char *pass,
+                                    ossl_ssize_t passlen);
 
 CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
-					int iter, int wrap_nid, int pbe_nid,
-					unsigned char *pass,
-					ossl_ssize_t passlen,
-					const EVP_CIPHER *kekciph);
+                                               int iter, int wrap_nid,
+                                               int pbe_nid,
+                                               unsigned char *pass,
+                                               ossl_ssize_t passlen,
+                                               const EVP_CIPHER *kekciph);
 
 int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
 int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
-	
+
 int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
-							unsigned int flags);
+                   unsigned int flags);
 CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
 
 int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
@@ -260,21 +261,22 @@ STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
 
 int CMS_SignedData_init(CMS_ContentInfo *cms);
 CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
-			X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
-			unsigned int flags);
+                                X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
+                                unsigned int flags);
 EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
 EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
 STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
 
 void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
 int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+                                  ASN1_OCTET_STRING **keyid,
+                                  X509_NAME **issuer, ASN1_INTEGER **sno);
 int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
 int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
-					unsigned int flags);
-void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk, X509 **signer,
-					X509_ALGOR **pdig, X509_ALGOR **psig);
+                           unsigned int flags);
+void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
+                              X509 **signer, X509_ALGOR **pdig,
+                              X509_ALGOR **psig);
 ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
 int CMS_SignerInfo_sign(CMS_SignerInfo *si);
 int CMS_SignerInfo_verify(CMS_SignerInfo *si);
@@ -282,94 +284,98 @@ int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
 
 int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
 int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
-				int algnid, int keysize);
+                            int algnid, int keysize);
 int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
 
 int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
 int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
-			  int lastpos);
+                               int lastpos);
 int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
-			  int lastpos);
+                               int lastpos);
 X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
 X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
 int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
 int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
-			const ASN1_OBJECT *obj, int type,
-			const void *bytes, int len);
+                                const ASN1_OBJECT *obj, int type,
+                                const void *bytes, int len);
 int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
-			int nid, int type,
-			const void *bytes, int len);
+                                int nid, int type,
+                                const void *bytes, int len);
 int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
-			const char *attrname, int type,
-			const void *bytes, int len);
+                                const char *attrname, int type,
+                                const void *bytes, int len);
 void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
-					int lastpos, int type);
+                                  int lastpos, int type);
 
 int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
 int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
-			  int lastpos);
+                                 int lastpos);
 int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
-			  int lastpos);
+                                 int lastpos);
 X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
 X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
 int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
 int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
-			const ASN1_OBJECT *obj, int type,
-			const void *bytes, int len);
+                                  const ASN1_OBJECT *obj, int type,
+                                  const void *bytes, int len);
 int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
-			int nid, int type,
-			const void *bytes, int len);
+                                  int nid, int type,
+                                  const void *bytes, int len);
 int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
-			const char *attrname, int type,
-			const void *bytes, int len);
+                                  const char *attrname, int type,
+                                  const void *bytes, int len);
 void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
-					int lastpos, int type);
+                                    int lastpos, int type);
 
-#ifdef HEADER_X509V3_H
+# ifdef HEADER_X509V3_H
 
 int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
 CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
-				int allorfirst,
-				STACK_OF(GENERAL_NAMES) *receiptList,
-				STACK_OF(GENERAL_NAMES) *receiptsTo);
+                                               int allorfirst,
+                                               STACK_OF(GENERAL_NAMES)
+                                               *receiptList, STACK_OF(GENERAL_NAMES)
+                                               *receiptsTo);
 int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
 void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
-					ASN1_STRING **pcid,
-					int *pallorfirst,
-					STACK_OF(GENERAL_NAMES) **plist,
-					STACK_OF(GENERAL_NAMES) **prto);
-#endif
+                                    ASN1_STRING **pcid,
+                                    int *pallorfirst,
+                                    STACK_OF(GENERAL_NAMES) **plist,
+                                    STACK_OF(GENERAL_NAMES) **prto);
+# endif
 int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
-					X509_ALGOR **palg,
-					ASN1_OCTET_STRING **pukm);
-STACK_OF(CMS_RecipientEncryptedKey) *
-	CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pukm);
+STACK_OF(CMS_RecipientEncryptedKey)
+*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
 
 int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
-					X509_ALGOR **pubalg,
-					ASN1_BIT_STRING **pubkey,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+                                        X509_ALGOR **pubalg,
+                                        ASN1_BIT_STRING **pubkey,
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno);
 
 int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
-	
+
 int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
-					ASN1_OCTET_STRING **keyid,
-					ASN1_GENERALIZEDTIME **tm,
-					CMS_OtherKeyAttribute **other,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+                                      ASN1_OCTET_STRING **keyid,
+                                      ASN1_GENERALIZEDTIME **tm,
+                                      CMS_OtherKeyAttribute **other,
+                                      X509_NAME **issuer, ASN1_INTEGER **sno);
 int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
-						X509 *cert);
+                                       X509 *cert);
 int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
 EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
-int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
-					CMS_RecipientEncryptedKey *rek);
+int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri,
+                                   CMS_RecipientEncryptedKey *rek);
 
-int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg, 
-			ASN1_OCTET_STRING *ukm, int keylen);
+int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
+                          ASN1_OCTET_STRING *ukm, int keylen);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_CMS_strings(void);
@@ -377,171 +383,171 @@ void ERR_load_CMS_strings(void);
 /* Error codes for the CMS functions. */
 
 /* Function codes. */
-#define CMS_F_CHECK_CONTENT				 99
-#define CMS_F_CMS_ADD0_CERT				 164
-#define CMS_F_CMS_ADD0_RECIPIENT_KEY			 100
-#define CMS_F_CMS_ADD0_RECIPIENT_PASSWORD		 165
-#define CMS_F_CMS_ADD1_RECEIPTREQUEST			 158
-#define CMS_F_CMS_ADD1_RECIPIENT_CERT			 101
-#define CMS_F_CMS_ADD1_SIGNER				 102
-#define CMS_F_CMS_ADD1_SIGNINGTIME			 103
-#define CMS_F_CMS_COMPRESS				 104
-#define CMS_F_CMS_COMPRESSEDDATA_CREATE			 105
-#define CMS_F_CMS_COMPRESSEDDATA_INIT_BIO		 106
-#define CMS_F_CMS_COPY_CONTENT				 107
-#define CMS_F_CMS_COPY_MESSAGEDIGEST			 108
-#define CMS_F_CMS_DATA					 109
-#define CMS_F_CMS_DATAFINAL				 110
-#define CMS_F_CMS_DATAINIT				 111
-#define CMS_F_CMS_DECRYPT				 112
-#define CMS_F_CMS_DECRYPT_SET1_KEY			 113
-#define CMS_F_CMS_DECRYPT_SET1_PASSWORD			 166
-#define CMS_F_CMS_DECRYPT_SET1_PKEY			 114
-#define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX		 115
-#define CMS_F_CMS_DIGESTALGORITHM_INIT_BIO		 116
-#define CMS_F_CMS_DIGESTEDDATA_DO_FINAL			 117
-#define CMS_F_CMS_DIGEST_VERIFY				 118
-#define CMS_F_CMS_ENCODE_RECEIPT			 161
-#define CMS_F_CMS_ENCRYPT				 119
-#define CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO		 120
-#define CMS_F_CMS_ENCRYPTEDDATA_DECRYPT			 121
-#define CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT			 122
-#define CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY		 123
-#define CMS_F_CMS_ENVELOPEDDATA_CREATE			 124
-#define CMS_F_CMS_ENVELOPEDDATA_INIT_BIO		 125
-#define CMS_F_CMS_ENVELOPED_DATA_INIT			 126
-#define CMS_F_CMS_ENV_ASN1_CTRL				 171
-#define CMS_F_CMS_FINAL					 127
-#define CMS_F_CMS_GET0_CERTIFICATE_CHOICES		 128
-#define CMS_F_CMS_GET0_CONTENT				 129
-#define CMS_F_CMS_GET0_ECONTENT_TYPE			 130
-#define CMS_F_CMS_GET0_ENVELOPED			 131
-#define CMS_F_CMS_GET0_REVOCATION_CHOICES		 132
-#define CMS_F_CMS_GET0_SIGNED				 133
-#define CMS_F_CMS_MSGSIGDIGEST_ADD1			 162
-#define CMS_F_CMS_RECEIPTREQUEST_CREATE0		 159
-#define CMS_F_CMS_RECEIPT_VERIFY			 160
-#define CMS_F_CMS_RECIPIENTINFO_DECRYPT			 134
-#define CMS_F_CMS_RECIPIENTINFO_ENCRYPT			 169
-#define CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT		 178
-#define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG		 175
-#define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID	 173
-#define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS		 172
-#define CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP	 174
-#define CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT		 135
-#define CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT		 136
-#define CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID		 137
-#define CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP		 138
-#define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP		 139
-#define CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT		 140
-#define CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT		 141
-#define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS		 142
-#define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID	 143
-#define CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT		 167
-#define CMS_F_CMS_RECIPIENTINFO_SET0_KEY		 144
-#define CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD		 168
-#define CMS_F_CMS_RECIPIENTINFO_SET0_PKEY		 145
-#define CMS_F_CMS_SD_ASN1_CTRL				 170
-#define CMS_F_CMS_SET1_IAS				 176
-#define CMS_F_CMS_SET1_KEYID				 177
-#define CMS_F_CMS_SET1_SIGNERIDENTIFIER			 146
-#define CMS_F_CMS_SET_DETACHED				 147
-#define CMS_F_CMS_SIGN					 148
-#define CMS_F_CMS_SIGNED_DATA_INIT			 149
-#define CMS_F_CMS_SIGNERINFO_CONTENT_SIGN		 150
-#define CMS_F_CMS_SIGNERINFO_SIGN			 151
-#define CMS_F_CMS_SIGNERINFO_VERIFY			 152
-#define CMS_F_CMS_SIGNERINFO_VERIFY_CERT		 153
-#define CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT		 154
-#define CMS_F_CMS_SIGN_RECEIPT				 163
-#define CMS_F_CMS_STREAM				 155
-#define CMS_F_CMS_UNCOMPRESS				 156
-#define CMS_F_CMS_VERIFY				 157
+# define CMS_F_CHECK_CONTENT                              99
+# define CMS_F_CMS_ADD0_CERT                              164
+# define CMS_F_CMS_ADD0_RECIPIENT_KEY                     100
+# define CMS_F_CMS_ADD0_RECIPIENT_PASSWORD                165
+# define CMS_F_CMS_ADD1_RECEIPTREQUEST                    158
+# define CMS_F_CMS_ADD1_RECIPIENT_CERT                    101
+# define CMS_F_CMS_ADD1_SIGNER                            102
+# define CMS_F_CMS_ADD1_SIGNINGTIME                       103
+# define CMS_F_CMS_COMPRESS                               104
+# define CMS_F_CMS_COMPRESSEDDATA_CREATE                  105
+# define CMS_F_CMS_COMPRESSEDDATA_INIT_BIO                106
+# define CMS_F_CMS_COPY_CONTENT                           107
+# define CMS_F_CMS_COPY_MESSAGEDIGEST                     108
+# define CMS_F_CMS_DATA                                   109
+# define CMS_F_CMS_DATAFINAL                              110
+# define CMS_F_CMS_DATAINIT                               111
+# define CMS_F_CMS_DECRYPT                                112
+# define CMS_F_CMS_DECRYPT_SET1_KEY                       113
+# define CMS_F_CMS_DECRYPT_SET1_PASSWORD                  166
+# define CMS_F_CMS_DECRYPT_SET1_PKEY                      114
+# define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX               115
+# define CMS_F_CMS_DIGESTALGORITHM_INIT_BIO               116
+# define CMS_F_CMS_DIGESTEDDATA_DO_FINAL                  117
+# define CMS_F_CMS_DIGEST_VERIFY                          118
+# define CMS_F_CMS_ENCODE_RECEIPT                         161
+# define CMS_F_CMS_ENCRYPT                                119
+# define CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO              120
+# define CMS_F_CMS_ENCRYPTEDDATA_DECRYPT                  121
+# define CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT                  122
+# define CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY                 123
+# define CMS_F_CMS_ENVELOPEDDATA_CREATE                   124
+# define CMS_F_CMS_ENVELOPEDDATA_INIT_BIO                 125
+# define CMS_F_CMS_ENVELOPED_DATA_INIT                    126
+# define CMS_F_CMS_ENV_ASN1_CTRL                          171
+# define CMS_F_CMS_FINAL                                  127
+# define CMS_F_CMS_GET0_CERTIFICATE_CHOICES               128
+# define CMS_F_CMS_GET0_CONTENT                           129
+# define CMS_F_CMS_GET0_ECONTENT_TYPE                     130
+# define CMS_F_CMS_GET0_ENVELOPED                         131
+# define CMS_F_CMS_GET0_REVOCATION_CHOICES                132
+# define CMS_F_CMS_GET0_SIGNED                            133
+# define CMS_F_CMS_MSGSIGDIGEST_ADD1                      162
+# define CMS_F_CMS_RECEIPTREQUEST_CREATE0                 159
+# define CMS_F_CMS_RECEIPT_VERIFY                         160
+# define CMS_F_CMS_RECIPIENTINFO_DECRYPT                  134
+# define CMS_F_CMS_RECIPIENTINFO_ENCRYPT                  169
+# define CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT             178
+# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG            175
+# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID        173
+# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS           172
+# define CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP         174
+# define CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT            135
+# define CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT            136
+# define CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID            137
+# define CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP             138
+# define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP            139
+# define CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT             140
+# define CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT             141
+# define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS           142
+# define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID      143
+# define CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT               167
+# define CMS_F_CMS_RECIPIENTINFO_SET0_KEY                 144
+# define CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD            168
+# define CMS_F_CMS_RECIPIENTINFO_SET0_PKEY                145
+# define CMS_F_CMS_SD_ASN1_CTRL                           170
+# define CMS_F_CMS_SET1_IAS                               176
+# define CMS_F_CMS_SET1_KEYID                             177
+# define CMS_F_CMS_SET1_SIGNERIDENTIFIER                  146
+# define CMS_F_CMS_SET_DETACHED                           147
+# define CMS_F_CMS_SIGN                                   148
+# define CMS_F_CMS_SIGNED_DATA_INIT                       149
+# define CMS_F_CMS_SIGNERINFO_CONTENT_SIGN                150
+# define CMS_F_CMS_SIGNERINFO_SIGN                        151
+# define CMS_F_CMS_SIGNERINFO_VERIFY                      152
+# define CMS_F_CMS_SIGNERINFO_VERIFY_CERT                 153
+# define CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT              154
+# define CMS_F_CMS_SIGN_RECEIPT                           163
+# define CMS_F_CMS_STREAM                                 155
+# define CMS_F_CMS_UNCOMPRESS                             156
+# define CMS_F_CMS_VERIFY                                 157
 
 /* Reason codes. */
-#define CMS_R_ADD_SIGNER_ERROR				 99
-#define CMS_R_CERTIFICATE_ALREADY_PRESENT		 175
-#define CMS_R_CERTIFICATE_HAS_NO_KEYID			 160
-#define CMS_R_CERTIFICATE_VERIFY_ERROR			 100
-#define CMS_R_CIPHER_INITIALISATION_ERROR		 101
-#define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR	 102
-#define CMS_R_CMS_DATAFINAL_ERROR			 103
-#define CMS_R_CMS_LIB					 104
-#define CMS_R_CONTENTIDENTIFIER_MISMATCH		 170
-#define CMS_R_CONTENT_NOT_FOUND				 105
-#define CMS_R_CONTENT_TYPE_MISMATCH			 171
-#define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA		 106
-#define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA		 107
-#define CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA		 108
-#define CMS_R_CONTENT_VERIFY_ERROR			 109
-#define CMS_R_CTRL_ERROR				 110
-#define CMS_R_CTRL_FAILURE				 111
-#define CMS_R_DECRYPT_ERROR				 112
-#define CMS_R_DIGEST_ERROR				 161
-#define CMS_R_ERROR_GETTING_PUBLIC_KEY			 113
-#define CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE	 114
-#define CMS_R_ERROR_SETTING_KEY				 115
-#define CMS_R_ERROR_SETTING_RECIPIENTINFO		 116
-#define CMS_R_INVALID_ENCRYPTED_KEY_LENGTH		 117
-#define CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER		 176
-#define CMS_R_INVALID_KEY_LENGTH			 118
-#define CMS_R_MD_BIO_INIT_ERROR				 119
-#define CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH	 120
-#define CMS_R_MESSAGEDIGEST_WRONG_LENGTH		 121
-#define CMS_R_MSGSIGDIGEST_ERROR			 172
-#define CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE		 162
-#define CMS_R_MSGSIGDIGEST_WRONG_LENGTH			 163
-#define CMS_R_NEED_ONE_SIGNER				 164
-#define CMS_R_NOT_A_SIGNED_RECEIPT			 165
-#define CMS_R_NOT_ENCRYPTED_DATA			 122
-#define CMS_R_NOT_KEK					 123
-#define CMS_R_NOT_KEY_AGREEMENT				 181
-#define CMS_R_NOT_KEY_TRANSPORT				 124
-#define CMS_R_NOT_PWRI					 177
-#define CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE		 125
-#define CMS_R_NO_CIPHER					 126
-#define CMS_R_NO_CONTENT				 127
-#define CMS_R_NO_CONTENT_TYPE				 173
-#define CMS_R_NO_DEFAULT_DIGEST				 128
-#define CMS_R_NO_DIGEST_SET				 129
-#define CMS_R_NO_KEY					 130
-#define CMS_R_NO_KEY_OR_CERT				 174
-#define CMS_R_NO_MATCHING_DIGEST			 131
-#define CMS_R_NO_MATCHING_RECIPIENT			 132
-#define CMS_R_NO_MATCHING_SIGNATURE			 166
-#define CMS_R_NO_MSGSIGDIGEST				 167
-#define CMS_R_NO_PASSWORD				 178
-#define CMS_R_NO_PRIVATE_KEY				 133
-#define CMS_R_NO_PUBLIC_KEY				 134
-#define CMS_R_NO_RECEIPT_REQUEST			 168
-#define CMS_R_NO_SIGNERS				 135
-#define CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 136
-#define CMS_R_RECEIPT_DECODE_ERROR			 169
-#define CMS_R_RECIPIENT_ERROR				 137
-#define CMS_R_SIGNER_CERTIFICATE_NOT_FOUND		 138
-#define CMS_R_SIGNFINAL_ERROR				 139
-#define CMS_R_SMIME_TEXT_ERROR				 140
-#define CMS_R_STORE_INIT_ERROR				 141
-#define CMS_R_TYPE_NOT_COMPRESSED_DATA			 142
-#define CMS_R_TYPE_NOT_DATA				 143
-#define CMS_R_TYPE_NOT_DIGESTED_DATA			 144
-#define CMS_R_TYPE_NOT_ENCRYPTED_DATA			 145
-#define CMS_R_TYPE_NOT_ENVELOPED_DATA			 146
-#define CMS_R_UNABLE_TO_FINALIZE_CONTEXT		 147
-#define CMS_R_UNKNOWN_CIPHER				 148
-#define CMS_R_UNKNOWN_DIGEST_ALGORIHM			 149
-#define CMS_R_UNKNOWN_ID				 150
-#define CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM		 151
-#define CMS_R_UNSUPPORTED_CONTENT_TYPE			 152
-#define CMS_R_UNSUPPORTED_KEK_ALGORITHM			 153
-#define CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM	 179
-#define CMS_R_UNSUPPORTED_RECIPIENT_TYPE		 154
-#define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE		 155
-#define CMS_R_UNSUPPORTED_TYPE				 156
-#define CMS_R_UNWRAP_ERROR				 157
-#define CMS_R_UNWRAP_FAILURE				 180
-#define CMS_R_VERIFICATION_FAILURE			 158
-#define CMS_R_WRAP_ERROR				 159
+# define CMS_R_ADD_SIGNER_ERROR                           99
+# define CMS_R_CERTIFICATE_ALREADY_PRESENT                175
+# define CMS_R_CERTIFICATE_HAS_NO_KEYID                   160
+# define CMS_R_CERTIFICATE_VERIFY_ERROR                   100
+# define CMS_R_CIPHER_INITIALISATION_ERROR                101
+# define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR      102
+# define CMS_R_CMS_DATAFINAL_ERROR                        103
+# define CMS_R_CMS_LIB                                    104
+# define CMS_R_CONTENTIDENTIFIER_MISMATCH                 170
+# define CMS_R_CONTENT_NOT_FOUND                          105
+# define CMS_R_CONTENT_TYPE_MISMATCH                      171
+# define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA           106
+# define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA            107
+# define CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA               108
+# define CMS_R_CONTENT_VERIFY_ERROR                       109
+# define CMS_R_CTRL_ERROR                                 110
+# define CMS_R_CTRL_FAILURE                               111
+# define CMS_R_DECRYPT_ERROR                              112
+# define CMS_R_DIGEST_ERROR                               161
+# define CMS_R_ERROR_GETTING_PUBLIC_KEY                   113
+# define CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE      114
+# define CMS_R_ERROR_SETTING_KEY                          115
+# define CMS_R_ERROR_SETTING_RECIPIENTINFO                116
+# define CMS_R_INVALID_ENCRYPTED_KEY_LENGTH               117
+# define CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER           176
+# define CMS_R_INVALID_KEY_LENGTH                         118
+# define CMS_R_MD_BIO_INIT_ERROR                          119
+# define CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH       120
+# define CMS_R_MESSAGEDIGEST_WRONG_LENGTH                 121
+# define CMS_R_MSGSIGDIGEST_ERROR                         172
+# define CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE          162
+# define CMS_R_MSGSIGDIGEST_WRONG_LENGTH                  163
+# define CMS_R_NEED_ONE_SIGNER                            164
+# define CMS_R_NOT_A_SIGNED_RECEIPT                       165
+# define CMS_R_NOT_ENCRYPTED_DATA                         122
+# define CMS_R_NOT_KEK                                    123
+# define CMS_R_NOT_KEY_AGREEMENT                          181
+# define CMS_R_NOT_KEY_TRANSPORT                          124
+# define CMS_R_NOT_PWRI                                   177
+# define CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE            125
+# define CMS_R_NO_CIPHER                                  126
+# define CMS_R_NO_CONTENT                                 127
+# define CMS_R_NO_CONTENT_TYPE                            173
+# define CMS_R_NO_DEFAULT_DIGEST                          128
+# define CMS_R_NO_DIGEST_SET                              129
+# define CMS_R_NO_KEY                                     130
+# define CMS_R_NO_KEY_OR_CERT                             174
+# define CMS_R_NO_MATCHING_DIGEST                         131
+# define CMS_R_NO_MATCHING_RECIPIENT                      132
+# define CMS_R_NO_MATCHING_SIGNATURE                      166
+# define CMS_R_NO_MSGSIGDIGEST                            167
+# define CMS_R_NO_PASSWORD                                178
+# define CMS_R_NO_PRIVATE_KEY                             133
+# define CMS_R_NO_PUBLIC_KEY                              134
+# define CMS_R_NO_RECEIPT_REQUEST                         168
+# define CMS_R_NO_SIGNERS                                 135
+# define CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE     136
+# define CMS_R_RECEIPT_DECODE_ERROR                       169
+# define CMS_R_RECIPIENT_ERROR                            137
+# define CMS_R_SIGNER_CERTIFICATE_NOT_FOUND               138
+# define CMS_R_SIGNFINAL_ERROR                            139
+# define CMS_R_SMIME_TEXT_ERROR                           140
+# define CMS_R_STORE_INIT_ERROR                           141
+# define CMS_R_TYPE_NOT_COMPRESSED_DATA                   142
+# define CMS_R_TYPE_NOT_DATA                              143
+# define CMS_R_TYPE_NOT_DIGESTED_DATA                     144
+# define CMS_R_TYPE_NOT_ENCRYPTED_DATA                    145
+# define CMS_R_TYPE_NOT_ENVELOPED_DATA                    146
+# define CMS_R_UNABLE_TO_FINALIZE_CONTEXT                 147
+# define CMS_R_UNKNOWN_CIPHER                             148
+# define CMS_R_UNKNOWN_DIGEST_ALGORIHM                    149
+# define CMS_R_UNKNOWN_ID                                 150
+# define CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM          151
+# define CMS_R_UNSUPPORTED_CONTENT_TYPE                   152
+# define CMS_R_UNSUPPORTED_KEK_ALGORITHM                  153
+# define CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM       179
+# define CMS_R_UNSUPPORTED_RECIPIENT_TYPE                 154
+# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE              155
+# define CMS_R_UNSUPPORTED_TYPE                           156
+# define CMS_R_UNWRAP_ERROR                               157
+# define CMS_R_UNWRAP_FAILURE                             180
+# define CMS_R_VERIFICATION_FAILURE                       158
+# define CMS_R_WRAP_ERROR                                 159
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/cms/cms_asn1.c b/crypto/cms/cms_asn1.c
index 83ae2cc0f3..81a3407f12 100644
--- a/crypto/cms/cms_asn1.c
+++ b/crypto/cms/cms_asn1.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,106 +60,105 @@
 
 
 ASN1_SEQUENCE(CMS_IssuerAndSerialNumber) = {
-	ASN1_SIMPLE(CMS_IssuerAndSerialNumber, issuer, X509_NAME),
-	ASN1_SIMPLE(CMS_IssuerAndSerialNumber, serialNumber, ASN1_INTEGER)
+        ASN1_SIMPLE(CMS_IssuerAndSerialNumber, issuer, X509_NAME),
+        ASN1_SIMPLE(CMS_IssuerAndSerialNumber, serialNumber, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(CMS_IssuerAndSerialNumber)
 
 ASN1_SEQUENCE(CMS_OtherCertificateFormat) = {
-	ASN1_SIMPLE(CMS_OtherCertificateFormat, otherCertFormat, ASN1_OBJECT),
-	ASN1_OPT(CMS_OtherCertificateFormat, otherCert, ASN1_ANY)
+        ASN1_SIMPLE(CMS_OtherCertificateFormat, otherCertFormat, ASN1_OBJECT),
+        ASN1_OPT(CMS_OtherCertificateFormat, otherCert, ASN1_ANY)
 } ASN1_SEQUENCE_END(CMS_OtherCertificateFormat)
 
 ASN1_CHOICE(CMS_CertificateChoices) = {
-	ASN1_SIMPLE(CMS_CertificateChoices, d.certificate, X509),
-	ASN1_IMP(CMS_CertificateChoices, d.extendedCertificate, ASN1_SEQUENCE, 0),
-	ASN1_IMP(CMS_CertificateChoices, d.v1AttrCert, ASN1_SEQUENCE, 1),
-	ASN1_IMP(CMS_CertificateChoices, d.v2AttrCert, ASN1_SEQUENCE, 2),
-	ASN1_IMP(CMS_CertificateChoices, d.other, CMS_OtherCertificateFormat, 3)
+        ASN1_SIMPLE(CMS_CertificateChoices, d.certificate, X509),
+        ASN1_IMP(CMS_CertificateChoices, d.extendedCertificate, ASN1_SEQUENCE, 0),
+        ASN1_IMP(CMS_CertificateChoices, d.v1AttrCert, ASN1_SEQUENCE, 1),
+        ASN1_IMP(CMS_CertificateChoices, d.v2AttrCert, ASN1_SEQUENCE, 2),
+        ASN1_IMP(CMS_CertificateChoices, d.other, CMS_OtherCertificateFormat, 3)
 } ASN1_CHOICE_END(CMS_CertificateChoices)
 
 ASN1_CHOICE(CMS_SignerIdentifier) = {
-	ASN1_SIMPLE(CMS_SignerIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
-	ASN1_IMP(CMS_SignerIdentifier, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0)
+        ASN1_SIMPLE(CMS_SignerIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
+        ASN1_IMP(CMS_SignerIdentifier, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0)
 } ASN1_CHOICE_END(CMS_SignerIdentifier)
 
 ASN1_NDEF_SEQUENCE(CMS_EncapsulatedContentInfo) = {
-	ASN1_SIMPLE(CMS_EncapsulatedContentInfo, eContentType, ASN1_OBJECT),
-	ASN1_NDEF_EXP_OPT(CMS_EncapsulatedContentInfo, eContent, ASN1_OCTET_STRING_NDEF, 0)
+        ASN1_SIMPLE(CMS_EncapsulatedContentInfo, eContentType, ASN1_OBJECT),
+        ASN1_NDEF_EXP_OPT(CMS_EncapsulatedContentInfo, eContent, ASN1_OCTET_STRING_NDEF, 0)
 } ASN1_NDEF_SEQUENCE_END(CMS_EncapsulatedContentInfo)
 
 /* Minor tweak to operation: free up signer key, cert */
 static int cms_si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
-	{
-	if(operation == ASN1_OP_FREE_POST)
-		{
-		CMS_SignerInfo *si = (CMS_SignerInfo *)*pval;
-		if (si->pkey)
-			EVP_PKEY_free(si->pkey);
-		if (si->signer)
-			X509_free(si->signer);
-		if (si->pctx)
-			EVP_MD_CTX_cleanup(&si->mctx);
-		}
-	return 1;
-	}
+                     void *exarg)
+{
+    if (operation == ASN1_OP_FREE_POST) {
+        CMS_SignerInfo *si = (CMS_SignerInfo *)*pval;
+        if (si->pkey)
+            EVP_PKEY_free(si->pkey);
+        if (si->signer)
+            X509_free(si->signer);
+        if (si->pctx)
+            EVP_MD_CTX_cleanup(&si->mctx);
+    }
+    return 1;
+}
 
 ASN1_SEQUENCE_cb(CMS_SignerInfo, cms_si_cb) = {
-	ASN1_SIMPLE(CMS_SignerInfo, version, LONG),
-	ASN1_SIMPLE(CMS_SignerInfo, sid, CMS_SignerIdentifier),
-	ASN1_SIMPLE(CMS_SignerInfo, digestAlgorithm, X509_ALGOR),
-	ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, signedAttrs, X509_ATTRIBUTE, 0),
-	ASN1_SIMPLE(CMS_SignerInfo, signatureAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_SignerInfo, signature, ASN1_OCTET_STRING),
-	ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, unsignedAttrs, X509_ATTRIBUTE, 1)
+        ASN1_SIMPLE(CMS_SignerInfo, version, LONG),
+        ASN1_SIMPLE(CMS_SignerInfo, sid, CMS_SignerIdentifier),
+        ASN1_SIMPLE(CMS_SignerInfo, digestAlgorithm, X509_ALGOR),
+        ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, signedAttrs, X509_ATTRIBUTE, 0),
+        ASN1_SIMPLE(CMS_SignerInfo, signatureAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_SignerInfo, signature, ASN1_OCTET_STRING),
+        ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, unsignedAttrs, X509_ATTRIBUTE, 1)
 } ASN1_SEQUENCE_END_cb(CMS_SignerInfo, CMS_SignerInfo)
 
 ASN1_SEQUENCE(CMS_OtherRevocationInfoFormat) = {
-	ASN1_SIMPLE(CMS_OtherRevocationInfoFormat, otherRevInfoFormat, ASN1_OBJECT),
-	ASN1_OPT(CMS_OtherRevocationInfoFormat, otherRevInfo, ASN1_ANY)
+        ASN1_SIMPLE(CMS_OtherRevocationInfoFormat, otherRevInfoFormat, ASN1_OBJECT),
+        ASN1_OPT(CMS_OtherRevocationInfoFormat, otherRevInfo, ASN1_ANY)
 } ASN1_SEQUENCE_END(CMS_OtherRevocationInfoFormat)
 
 ASN1_CHOICE(CMS_RevocationInfoChoice) = {
-	ASN1_SIMPLE(CMS_RevocationInfoChoice, d.crl, X509_CRL),
-	ASN1_IMP(CMS_RevocationInfoChoice, d.other, CMS_OtherRevocationInfoFormat, 1)
+        ASN1_SIMPLE(CMS_RevocationInfoChoice, d.crl, X509_CRL),
+        ASN1_IMP(CMS_RevocationInfoChoice, d.other, CMS_OtherRevocationInfoFormat, 1)
 } ASN1_CHOICE_END(CMS_RevocationInfoChoice)
 
 ASN1_NDEF_SEQUENCE(CMS_SignedData) = {
-	ASN1_SIMPLE(CMS_SignedData, version, LONG),
-	ASN1_SET_OF(CMS_SignedData, digestAlgorithms, X509_ALGOR),
-	ASN1_SIMPLE(CMS_SignedData, encapContentInfo, CMS_EncapsulatedContentInfo),
-	ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0),
-	ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1),
-	ASN1_SET_OF(CMS_SignedData, signerInfos, CMS_SignerInfo)
+        ASN1_SIMPLE(CMS_SignedData, version, LONG),
+        ASN1_SET_OF(CMS_SignedData, digestAlgorithms, X509_ALGOR),
+        ASN1_SIMPLE(CMS_SignedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+        ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0),
+        ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1),
+        ASN1_SET_OF(CMS_SignedData, signerInfos, CMS_SignerInfo)
 } ASN1_NDEF_SEQUENCE_END(CMS_SignedData)
 
 ASN1_SEQUENCE(CMS_OriginatorInfo) = {
-	ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, certificates, CMS_CertificateChoices, 0),
-	ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, crls, CMS_RevocationInfoChoice, 1)
+        ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, certificates, CMS_CertificateChoices, 0),
+        ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, crls, CMS_RevocationInfoChoice, 1)
 } ASN1_SEQUENCE_END(CMS_OriginatorInfo)
 
 ASN1_NDEF_SEQUENCE(CMS_EncryptedContentInfo) = {
-	ASN1_SIMPLE(CMS_EncryptedContentInfo, contentType, ASN1_OBJECT),
-	ASN1_SIMPLE(CMS_EncryptedContentInfo, contentEncryptionAlgorithm, X509_ALGOR),
-	ASN1_IMP_OPT(CMS_EncryptedContentInfo, encryptedContent, ASN1_OCTET_STRING_NDEF, 0)
+        ASN1_SIMPLE(CMS_EncryptedContentInfo, contentType, ASN1_OBJECT),
+        ASN1_SIMPLE(CMS_EncryptedContentInfo, contentEncryptionAlgorithm, X509_ALGOR),
+        ASN1_IMP_OPT(CMS_EncryptedContentInfo, encryptedContent, ASN1_OCTET_STRING_NDEF, 0)
 } ASN1_NDEF_SEQUENCE_END(CMS_EncryptedContentInfo)
 
 ASN1_SEQUENCE(CMS_KeyTransRecipientInfo) = {
-	ASN1_SIMPLE(CMS_KeyTransRecipientInfo, version, LONG),
-	ASN1_SIMPLE(CMS_KeyTransRecipientInfo, rid, CMS_SignerIdentifier),
-	ASN1_SIMPLE(CMS_KeyTransRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_KeyTransRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(CMS_KeyTransRecipientInfo, version, LONG),
+        ASN1_SIMPLE(CMS_KeyTransRecipientInfo, rid, CMS_SignerIdentifier),
+        ASN1_SIMPLE(CMS_KeyTransRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_KeyTransRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(CMS_KeyTransRecipientInfo)
 
 ASN1_SEQUENCE(CMS_OtherKeyAttribute) = {
-	ASN1_SIMPLE(CMS_OtherKeyAttribute, keyAttrId, ASN1_OBJECT),
-	ASN1_OPT(CMS_OtherKeyAttribute, keyAttr, ASN1_ANY)
+        ASN1_SIMPLE(CMS_OtherKeyAttribute, keyAttrId, ASN1_OBJECT),
+        ASN1_OPT(CMS_OtherKeyAttribute, keyAttr, ASN1_ANY)
 } ASN1_SEQUENCE_END(CMS_OtherKeyAttribute)
 
 ASN1_SEQUENCE(CMS_RecipientKeyIdentifier) = {
-	ASN1_SIMPLE(CMS_RecipientKeyIdentifier, subjectKeyIdentifier, ASN1_OCTET_STRING),
-	ASN1_OPT(CMS_RecipientKeyIdentifier, date, ASN1_GENERALIZEDTIME),
-	ASN1_OPT(CMS_RecipientKeyIdentifier, other, CMS_OtherKeyAttribute)
+        ASN1_SIMPLE(CMS_RecipientKeyIdentifier, subjectKeyIdentifier, ASN1_OCTET_STRING),
+        ASN1_OPT(CMS_RecipientKeyIdentifier, date, ASN1_GENERALIZEDTIME),
+        ASN1_OPT(CMS_RecipientKeyIdentifier, other, CMS_OtherKeyAttribute)
 } ASN1_SEQUENCE_END(CMS_RecipientKeyIdentifier)
 
 ASN1_CHOICE(CMS_KeyAgreeRecipientIdentifier) = {
@@ -167,20 +167,19 @@ ASN1_CHOICE(CMS_KeyAgreeRecipientIdentifier) = {
 } ASN1_CHOICE_END(CMS_KeyAgreeRecipientIdentifier)
 
 static int cms_rek_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
-	{
-	CMS_RecipientEncryptedKey *rek = (CMS_RecipientEncryptedKey *)*pval;
-	if(operation == ASN1_OP_FREE_POST)
-		{
-		if (rek->pkey)
-			EVP_PKEY_free(rek->pkey);
-		}
-	return 1;
-	}
+                      void *exarg)
+{
+    CMS_RecipientEncryptedKey *rek = (CMS_RecipientEncryptedKey *)*pval;
+    if (operation == ASN1_OP_FREE_POST) {
+        if (rek->pkey)
+            EVP_PKEY_free(rek->pkey);
+    }
+    return 1;
+}
 
 ASN1_SEQUENCE_cb(CMS_RecipientEncryptedKey, cms_rek_cb) = {
-	ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier),
-	ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier),
+        ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END_cb(CMS_RecipientEncryptedKey, CMS_RecipientEncryptedKey)
 
 ASN1_SEQUENCE(CMS_OriginatorPublicKey) = {
@@ -195,51 +194,47 @@ ASN1_CHOICE(CMS_OriginatorIdentifierOrKey) = {
 } ASN1_CHOICE_END(CMS_OriginatorIdentifierOrKey)
 
 static int cms_kari_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
-	{
-	CMS_KeyAgreeRecipientInfo *kari = (CMS_KeyAgreeRecipientInfo *)*pval;
-	if(operation == ASN1_OP_NEW_POST)
-		{
-		EVP_CIPHER_CTX_init(&kari->ctx);
-		EVP_CIPHER_CTX_set_flags(&kari->ctx,
-					EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
-		kari->pctx = NULL;
-		}
-	else if(operation == ASN1_OP_FREE_POST)
-		{
-		if (kari->pctx)
-			EVP_PKEY_CTX_free(kari->pctx);
-		EVP_CIPHER_CTX_cleanup(&kari->ctx);
-		}
-	return 1;
-	}
+                       void *exarg)
+{
+    CMS_KeyAgreeRecipientInfo *kari = (CMS_KeyAgreeRecipientInfo *)*pval;
+    if (operation == ASN1_OP_NEW_POST) {
+        EVP_CIPHER_CTX_init(&kari->ctx);
+        EVP_CIPHER_CTX_set_flags(&kari->ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
+        kari->pctx = NULL;
+    } else if (operation == ASN1_OP_FREE_POST) {
+        if (kari->pctx)
+            EVP_PKEY_CTX_free(kari->pctx);
+        EVP_CIPHER_CTX_cleanup(&kari->ctx);
+    }
+    return 1;
+}
 
 ASN1_SEQUENCE_cb(CMS_KeyAgreeRecipientInfo, cms_kari_cb) = {
-	ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, version, LONG),
-	ASN1_EXP(CMS_KeyAgreeRecipientInfo, originator, CMS_OriginatorIdentifierOrKey, 0),
-	ASN1_EXP_OPT(CMS_KeyAgreeRecipientInfo, ukm, ASN1_OCTET_STRING, 1),
-	ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
-	ASN1_SEQUENCE_OF(CMS_KeyAgreeRecipientInfo, recipientEncryptedKeys, CMS_RecipientEncryptedKey)
+        ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, version, LONG),
+        ASN1_EXP(CMS_KeyAgreeRecipientInfo, originator, CMS_OriginatorIdentifierOrKey, 0),
+        ASN1_EXP_OPT(CMS_KeyAgreeRecipientInfo, ukm, ASN1_OCTET_STRING, 1),
+        ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+        ASN1_SEQUENCE_OF(CMS_KeyAgreeRecipientInfo, recipientEncryptedKeys, CMS_RecipientEncryptedKey)
 } ASN1_SEQUENCE_END_cb(CMS_KeyAgreeRecipientInfo, CMS_KeyAgreeRecipientInfo)
 
 ASN1_SEQUENCE(CMS_KEKIdentifier) = {
-	ASN1_SIMPLE(CMS_KEKIdentifier, keyIdentifier, ASN1_OCTET_STRING),
-	ASN1_OPT(CMS_KEKIdentifier, date, ASN1_GENERALIZEDTIME),
-	ASN1_OPT(CMS_KEKIdentifier, other, CMS_OtherKeyAttribute)
+        ASN1_SIMPLE(CMS_KEKIdentifier, keyIdentifier, ASN1_OCTET_STRING),
+        ASN1_OPT(CMS_KEKIdentifier, date, ASN1_GENERALIZEDTIME),
+        ASN1_OPT(CMS_KEKIdentifier, other, CMS_OtherKeyAttribute)
 } ASN1_SEQUENCE_END(CMS_KEKIdentifier)
 
 ASN1_SEQUENCE(CMS_KEKRecipientInfo) = {
-	ASN1_SIMPLE(CMS_KEKRecipientInfo, version, LONG),
-	ASN1_SIMPLE(CMS_KEKRecipientInfo, kekid, CMS_KEKIdentifier),
-	ASN1_SIMPLE(CMS_KEKRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_KEKRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(CMS_KEKRecipientInfo, version, LONG),
+        ASN1_SIMPLE(CMS_KEKRecipientInfo, kekid, CMS_KEKIdentifier),
+        ASN1_SIMPLE(CMS_KEKRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_KEKRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(CMS_KEKRecipientInfo)
 
 ASN1_SEQUENCE(CMS_PasswordRecipientInfo) = {
-	ASN1_SIMPLE(CMS_PasswordRecipientInfo, version, LONG),
-	ASN1_IMP_OPT(CMS_PasswordRecipientInfo, keyDerivationAlgorithm, X509_ALGOR, 0),
-	ASN1_SIMPLE(CMS_PasswordRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_PasswordRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(CMS_PasswordRecipientInfo, version, LONG),
+        ASN1_IMP_OPT(CMS_PasswordRecipientInfo, keyDerivationAlgorithm, X509_ALGOR, 0),
+        ASN1_SIMPLE(CMS_PasswordRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_PasswordRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(CMS_PasswordRecipientInfo)
 
 ASN1_SEQUENCE(CMS_OtherRecipientInfo) = {
@@ -249,88 +244,80 @@ ASN1_SEQUENCE(CMS_OtherRecipientInfo) = {
 
 /* Free up RecipientInfo additional data */
 static int cms_ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
-	{
-	if(operation == ASN1_OP_FREE_PRE)
-		{
-		CMS_RecipientInfo *ri = (CMS_RecipientInfo *)*pval;
-		if (ri->type == CMS_RECIPINFO_TRANS)
-			{
-			CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
-			if (ktri->pkey)
-				EVP_PKEY_free(ktri->pkey);
-			if (ktri->recip)
-				X509_free(ktri->recip);
-			if (ktri->pctx)
-				EVP_PKEY_CTX_free(ktri->pctx);
-			}
-		else if (ri->type == CMS_RECIPINFO_KEK)
-			{
-			CMS_KEKRecipientInfo *kekri = ri->d.kekri;
-			if (kekri->key)
-				{
-				OPENSSL_cleanse(kekri->key, kekri->keylen);
-				OPENSSL_free(kekri->key);
-				}
-			}
-		else if (ri->type == CMS_RECIPINFO_PASS)
-			{
-			CMS_PasswordRecipientInfo *pwri = ri->d.pwri;
-			if (pwri->pass)
-				{
-				OPENSSL_cleanse(pwri->pass, pwri->passlen);
-				OPENSSL_free(pwri->pass);
-				}
-			}
-		}
-	return 1;
-	}
+                     void *exarg)
+{
+    if (operation == ASN1_OP_FREE_PRE) {
+        CMS_RecipientInfo *ri = (CMS_RecipientInfo *)*pval;
+        if (ri->type == CMS_RECIPINFO_TRANS) {
+            CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
+            if (ktri->pkey)
+                EVP_PKEY_free(ktri->pkey);
+            if (ktri->recip)
+                X509_free(ktri->recip);
+            if (ktri->pctx)
+                EVP_PKEY_CTX_free(ktri->pctx);
+        } else if (ri->type == CMS_RECIPINFO_KEK) {
+            CMS_KEKRecipientInfo *kekri = ri->d.kekri;
+            if (kekri->key) {
+                OPENSSL_cleanse(kekri->key, kekri->keylen);
+                OPENSSL_free(kekri->key);
+            }
+        } else if (ri->type == CMS_RECIPINFO_PASS) {
+            CMS_PasswordRecipientInfo *pwri = ri->d.pwri;
+            if (pwri->pass) {
+                OPENSSL_cleanse(pwri->pass, pwri->passlen);
+                OPENSSL_free(pwri->pass);
+            }
+        }
+    }
+    return 1;
+}
 
 ASN1_CHOICE_cb(CMS_RecipientInfo, cms_ri_cb) = {
-	ASN1_SIMPLE(CMS_RecipientInfo, d.ktri, CMS_KeyTransRecipientInfo),
-	ASN1_IMP(CMS_RecipientInfo, d.kari, CMS_KeyAgreeRecipientInfo, 1),
-	ASN1_IMP(CMS_RecipientInfo, d.kekri, CMS_KEKRecipientInfo, 2),
-	ASN1_IMP(CMS_RecipientInfo, d.pwri, CMS_PasswordRecipientInfo, 3),
-	ASN1_IMP(CMS_RecipientInfo, d.ori, CMS_OtherRecipientInfo, 4)
+        ASN1_SIMPLE(CMS_RecipientInfo, d.ktri, CMS_KeyTransRecipientInfo),
+        ASN1_IMP(CMS_RecipientInfo, d.kari, CMS_KeyAgreeRecipientInfo, 1),
+        ASN1_IMP(CMS_RecipientInfo, d.kekri, CMS_KEKRecipientInfo, 2),
+        ASN1_IMP(CMS_RecipientInfo, d.pwri, CMS_PasswordRecipientInfo, 3),
+        ASN1_IMP(CMS_RecipientInfo, d.ori, CMS_OtherRecipientInfo, 4)
 } ASN1_CHOICE_END_cb(CMS_RecipientInfo, CMS_RecipientInfo, type)
 
 ASN1_NDEF_SEQUENCE(CMS_EnvelopedData) = {
-	ASN1_SIMPLE(CMS_EnvelopedData, version, LONG),
-	ASN1_IMP_OPT(CMS_EnvelopedData, originatorInfo, CMS_OriginatorInfo, 0),
-	ASN1_SET_OF(CMS_EnvelopedData, recipientInfos, CMS_RecipientInfo),
-	ASN1_SIMPLE(CMS_EnvelopedData, encryptedContentInfo, CMS_EncryptedContentInfo),
-	ASN1_IMP_SET_OF_OPT(CMS_EnvelopedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
+        ASN1_SIMPLE(CMS_EnvelopedData, version, LONG),
+        ASN1_IMP_OPT(CMS_EnvelopedData, originatorInfo, CMS_OriginatorInfo, 0),
+        ASN1_SET_OF(CMS_EnvelopedData, recipientInfos, CMS_RecipientInfo),
+        ASN1_SIMPLE(CMS_EnvelopedData, encryptedContentInfo, CMS_EncryptedContentInfo),
+        ASN1_IMP_SET_OF_OPT(CMS_EnvelopedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
 } ASN1_NDEF_SEQUENCE_END(CMS_EnvelopedData)
 
 ASN1_NDEF_SEQUENCE(CMS_DigestedData) = {
-	ASN1_SIMPLE(CMS_DigestedData, version, LONG),
-	ASN1_SIMPLE(CMS_DigestedData, digestAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_DigestedData, encapContentInfo, CMS_EncapsulatedContentInfo),
-	ASN1_SIMPLE(CMS_DigestedData, digest, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(CMS_DigestedData, version, LONG),
+        ASN1_SIMPLE(CMS_DigestedData, digestAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_DigestedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+        ASN1_SIMPLE(CMS_DigestedData, digest, ASN1_OCTET_STRING)
 } ASN1_NDEF_SEQUENCE_END(CMS_DigestedData)
 
 ASN1_NDEF_SEQUENCE(CMS_EncryptedData) = {
-	ASN1_SIMPLE(CMS_EncryptedData, version, LONG),
-	ASN1_SIMPLE(CMS_EncryptedData, encryptedContentInfo, CMS_EncryptedContentInfo),
-	ASN1_IMP_SET_OF_OPT(CMS_EncryptedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
+        ASN1_SIMPLE(CMS_EncryptedData, version, LONG),
+        ASN1_SIMPLE(CMS_EncryptedData, encryptedContentInfo, CMS_EncryptedContentInfo),
+        ASN1_IMP_SET_OF_OPT(CMS_EncryptedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
 } ASN1_NDEF_SEQUENCE_END(CMS_EncryptedData)
 
 ASN1_NDEF_SEQUENCE(CMS_AuthenticatedData) = {
-	ASN1_SIMPLE(CMS_AuthenticatedData, version, LONG),
-	ASN1_IMP_OPT(CMS_AuthenticatedData, originatorInfo, CMS_OriginatorInfo, 0),
-	ASN1_SET_OF(CMS_AuthenticatedData, recipientInfos, CMS_RecipientInfo),
-	ASN1_SIMPLE(CMS_AuthenticatedData, macAlgorithm, X509_ALGOR),
-	ASN1_IMP(CMS_AuthenticatedData, digestAlgorithm, X509_ALGOR, 1),
-	ASN1_SIMPLE(CMS_AuthenticatedData, encapContentInfo, CMS_EncapsulatedContentInfo),
-	ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, authAttrs, X509_ALGOR, 2),
-	ASN1_SIMPLE(CMS_AuthenticatedData, mac, ASN1_OCTET_STRING),
-	ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, unauthAttrs, X509_ALGOR, 3)
+        ASN1_SIMPLE(CMS_AuthenticatedData, version, LONG),
+        ASN1_IMP_OPT(CMS_AuthenticatedData, originatorInfo, CMS_OriginatorInfo, 0),
+        ASN1_SET_OF(CMS_AuthenticatedData, recipientInfos, CMS_RecipientInfo),
+        ASN1_SIMPLE(CMS_AuthenticatedData, macAlgorithm, X509_ALGOR),
+        ASN1_IMP(CMS_AuthenticatedData, digestAlgorithm, X509_ALGOR, 1),
+        ASN1_SIMPLE(CMS_AuthenticatedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+        ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, authAttrs, X509_ALGOR, 2),
+        ASN1_SIMPLE(CMS_AuthenticatedData, mac, ASN1_OCTET_STRING),
+        ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, unauthAttrs, X509_ALGOR, 3)
 } ASN1_NDEF_SEQUENCE_END(CMS_AuthenticatedData)
 
 ASN1_NDEF_SEQUENCE(CMS_CompressedData) = {
-	ASN1_SIMPLE(CMS_CompressedData, version, LONG),
-	ASN1_SIMPLE(CMS_CompressedData, compressionAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CMS_CompressedData, encapContentInfo, CMS_EncapsulatedContentInfo),
+        ASN1_SIMPLE(CMS_CompressedData, version, LONG),
+        ASN1_SIMPLE(CMS_CompressedData, compressionAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CMS_CompressedData, encapContentInfo, CMS_EncapsulatedContentInfo),
 } ASN1_NDEF_SEQUENCE_END(CMS_CompressedData)
 
 /* This is the ANY DEFINED BY table for the top level ContentInfo structure */
@@ -338,69 +325,70 @@ ASN1_NDEF_SEQUENCE(CMS_CompressedData) = {
 ASN1_ADB_TEMPLATE(cms_default) = ASN1_EXP(CMS_ContentInfo, d.other, ASN1_ANY, 0);
 
 ASN1_ADB(CMS_ContentInfo) = {
-	ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP(CMS_ContentInfo, d.data, ASN1_OCTET_STRING_NDEF, 0)),
-	ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP(CMS_ContentInfo, d.signedData, CMS_SignedData, 0)),
-	ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP(CMS_ContentInfo, d.envelopedData, CMS_EnvelopedData, 0)),
-	ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP(CMS_ContentInfo, d.digestedData, CMS_DigestedData, 0)),
-	ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP(CMS_ContentInfo, d.encryptedData, CMS_EncryptedData, 0)),
-	ADB_ENTRY(NID_id_smime_ct_authData, ASN1_NDEF_EXP(CMS_ContentInfo, d.authenticatedData, CMS_AuthenticatedData, 0)),
-	ADB_ENTRY(NID_id_smime_ct_compressedData, ASN1_NDEF_EXP(CMS_ContentInfo, d.compressedData, CMS_CompressedData, 0)),
+        ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP(CMS_ContentInfo, d.data, ASN1_OCTET_STRING_NDEF, 0)),
+        ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP(CMS_ContentInfo, d.signedData, CMS_SignedData, 0)),
+        ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP(CMS_ContentInfo, d.envelopedData, CMS_EnvelopedData, 0)),
+        ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP(CMS_ContentInfo, d.digestedData, CMS_DigestedData, 0)),
+        ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP(CMS_ContentInfo, d.encryptedData, CMS_EncryptedData, 0)),
+        ADB_ENTRY(NID_id_smime_ct_authData, ASN1_NDEF_EXP(CMS_ContentInfo, d.authenticatedData, CMS_AuthenticatedData, 0)),
+        ADB_ENTRY(NID_id_smime_ct_compressedData, ASN1_NDEF_EXP(CMS_ContentInfo, d.compressedData, CMS_CompressedData, 0)),
 } ASN1_ADB_END(CMS_ContentInfo, 0, contentType, 0, &cms_default_tt, NULL);
 
 /* CMS streaming support */
 static int cms_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
-	{
-	ASN1_STREAM_ARG *sarg = exarg;
-	CMS_ContentInfo *cms = NULL;
-	if (pval)
-		cms = (CMS_ContentInfo *)*pval;
-	else
-		return 1;
-	switch(operation)
-		{
-
-		case ASN1_OP_STREAM_PRE:
-		if (CMS_stream(&sarg->boundary, cms) <= 0)
-			return 0;
-		case ASN1_OP_DETACHED_PRE:
-		sarg->ndef_bio = CMS_dataInit(cms, sarg->out);
-		if (!sarg->ndef_bio)
-			return 0;
-		break;
-
-		case ASN1_OP_STREAM_POST:
-		case ASN1_OP_DETACHED_POST:
-		if (CMS_dataFinal(cms, sarg->ndef_bio) <= 0)
-			return 0;
-		break;
-
-		}
-	return 1;
-	}
+                  void *exarg)
+{
+    ASN1_STREAM_ARG *sarg = exarg;
+    CMS_ContentInfo *cms = NULL;
+    if (pval)
+        cms = (CMS_ContentInfo *)*pval;
+    else
+        return 1;
+    switch (operation) {
+
+    case ASN1_OP_STREAM_PRE:
+        if (CMS_stream(&sarg->boundary, cms) <= 0)
+            return 0;
+    case ASN1_OP_DETACHED_PRE:
+        sarg->ndef_bio = CMS_dataInit(cms, sarg->out);
+        if (!sarg->ndef_bio)
+            return 0;
+        break;
+
+    case ASN1_OP_STREAM_POST:
+    case ASN1_OP_DETACHED_POST:
+        if (CMS_dataFinal(cms, sarg->ndef_bio) <= 0)
+            return 0;
+        break;
+
+    }
+    return 1;
+}
 
 ASN1_NDEF_SEQUENCE_cb(CMS_ContentInfo, cms_cb) = {
-	ASN1_SIMPLE(CMS_ContentInfo, contentType, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(CMS_ContentInfo)
+        ASN1_SIMPLE(CMS_ContentInfo, contentType, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(CMS_ContentInfo)
 } ASN1_NDEF_SEQUENCE_END_cb(CMS_ContentInfo, CMS_ContentInfo)
 
 /* Specials for signed attributes */
 
-/* When signing attributes we want to reorder them to match the sorted
+/*
+ * When signing attributes we want to reorder them to match the sorted
  * encoding.
  */
 
-ASN1_ITEM_TEMPLATE(CMS_Attributes_Sign) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, CMS_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE(CMS_Attributes_Sign) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, CMS_ATTRIBUTES, X509_ATTRIBUTE)
 ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Sign)
 
-/* When verifying attributes we need to use the received order. So 
- * we use SEQUENCE OF and tag it to SET OF
+/*
+ * When verifying attributes we need to use the received order. So we use
+ * SEQUENCE OF and tag it to SET OF
  */
 
-ASN1_ITEM_TEMPLATE(CMS_Attributes_Verify) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
-				V_ASN1_SET, CMS_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE(CMS_Attributes_Verify) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
+                                V_ASN1_SET, CMS_ATTRIBUTES, X509_ATTRIBUTE)
 ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Verify)
 
 
@@ -423,14 +411,15 @@ ASN1_SEQUENCE(CMS_Receipt) = {
   ASN1_SIMPLE(CMS_Receipt, originatorSignatureValue, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(CMS_Receipt)
 
-/* Utilities to encode the CMS_SharedInfo structure used during key
+/*
+ * Utilities to encode the CMS_SharedInfo structure used during key
  * derivation.
  */
 
 typedef struct {
-	X509_ALGOR *keyInfo;
-	ASN1_OCTET_STRING *entityUInfo;
-	ASN1_OCTET_STRING *suppPubInfo;
+    X509_ALGOR *keyInfo;
+    ASN1_OCTET_STRING *entityUInfo;
+    ASN1_OCTET_STRING *suppPubInfo;
 } CMS_SharedInfo;
 
 ASN1_SEQUENCE(CMS_SharedInfo) = {
@@ -439,30 +428,32 @@ ASN1_SEQUENCE(CMS_SharedInfo) = {
   ASN1_EXP_OPT(CMS_SharedInfo, suppPubInfo, ASN1_OCTET_STRING, 2),
 } ASN1_SEQUENCE_END(CMS_SharedInfo)
 
-int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg, 
-			ASN1_OCTET_STRING *ukm, int keylen)
-	{
-	union {
-		CMS_SharedInfo *pecsi;
-		ASN1_VALUE *a;
-	} intsi = {NULL};
-
-	ASN1_OCTET_STRING oklen;
-	unsigned char kl[4];
-	CMS_SharedInfo ecsi;
-
-	keylen <<= 3;
-	kl[0] = (keylen >> 24) & 0xff;
-	kl[1] = (keylen >> 16) & 0xff;
-	kl[2] = (keylen >> 8) & 0xff;
-	kl[3] = keylen & 0xff;
-	oklen.length = 4;
-	oklen.data = kl;
-	oklen.type = V_ASN1_OCTET_STRING;
-	oklen.flags = 0;
-	ecsi.keyInfo = kekalg;
-	ecsi.entityUInfo = ukm;
-	ecsi.suppPubInfo = &oklen;
-	intsi.pecsi = &ecsi;
-	return ASN1_item_i2d(intsi.a, pder, ASN1_ITEM_rptr(CMS_SharedInfo));
-	}
+int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
+                          ASN1_OCTET_STRING *ukm, int keylen)
+{
+    union {
+        CMS_SharedInfo *pecsi;
+        ASN1_VALUE *a;
+    } intsi = {
+        NULL
+    };
+
+    ASN1_OCTET_STRING oklen;
+    unsigned char kl[4];
+    CMS_SharedInfo ecsi;
+
+    keylen <<= 3;
+    kl[0] = (keylen >> 24) & 0xff;
+    kl[1] = (keylen >> 16) & 0xff;
+    kl[2] = (keylen >> 8) & 0xff;
+    kl[3] = keylen & 0xff;
+    oklen.length = 4;
+    oklen.data = kl;
+    oklen.type = V_ASN1_OCTET_STRING;
+    oklen.flags = 0;
+    ecsi.keyInfo = kekalg;
+    ecsi.entityUInfo = ukm;
+    ecsi.suppPubInfo = &oklen;
+    intsi.pecsi = &ecsi;
+    return ASN1_item_i2d(intsi.a, pder, ASN1_ITEM_rptr(CMS_SharedInfo));
+}
diff --git a/crypto/cms/cms_att.c b/crypto/cms/cms_att.c
index 5b71722ebc..f79a49d518 100644
--- a/crypto/cms/cms_att.c
+++ b/crypto/cms/cms_att.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_att.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,134 +63,135 @@
 
 int CMS_signed_get_attr_count(const CMS_SignerInfo *si)
 {
-	return X509at_get_attr_count(si->signedAttrs);
+    return X509at_get_attr_count(si->signedAttrs);
 }
 
-int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
-			  int lastpos)
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos)
 {
-	return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
+    return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
 }
 
 int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
-			  int lastpos)
+                               int lastpos)
 {
-	return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
+    return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
 }
 
 X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
 {
-	return X509at_get_attr(si->signedAttrs, loc);
+    return X509at_get_attr(si->signedAttrs, loc);
 }
 
 X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc)
 {
-	return X509at_delete_attr(si->signedAttrs, loc);
+    return X509at_delete_attr(si->signedAttrs, loc);
 }
 
 int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
 {
-	if(X509at_add1_attr(&si->signedAttrs, attr)) return 1;
-	return 0;
+    if (X509at_add1_attr(&si->signedAttrs, attr))
+        return 1;
+    return 0;
 }
 
 int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
-			const ASN1_OBJECT *obj, int type,
-			const void *bytes, int len)
+                                const ASN1_OBJECT *obj, int type,
+                                const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_OBJ(&si->signedAttrs, obj,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_OBJ(&si->signedAttrs, obj, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
-			int nid, int type,
-			const void *bytes, int len)
+                                int nid, int type, const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_NID(&si->signedAttrs, nid,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_NID(&si->signedAttrs, nid, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
-			const char *attrname, int type,
-			const void *bytes, int len)
+                                const char *attrname, int type,
+                                const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_txt(&si->signedAttrs, attrname,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_txt(&si->signedAttrs, attrname, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
-					int lastpos, int type)
+                                  int lastpos, int type)
 {
-	return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
+    return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
 }
 
 int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si)
 {
-	return X509at_get_attr_count(si->unsignedAttrs);
+    return X509at_get_attr_count(si->unsignedAttrs);
 }
 
 int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
-			  int lastpos)
+                                 int lastpos)
 {
-	return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
+    return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
 }
 
 int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
-			  int lastpos)
+                                 int lastpos)
 {
-	return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
+    return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
 }
 
 X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc)
 {
-	return X509at_get_attr(si->unsignedAttrs, loc);
+    return X509at_get_attr(si->unsignedAttrs, loc);
 }
 
 X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc)
 {
-	return X509at_delete_attr(si->unsignedAttrs, loc);
+    return X509at_delete_attr(si->unsignedAttrs, loc);
 }
 
 int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
 {
-	if(X509at_add1_attr(&si->unsignedAttrs, attr)) return 1;
-	return 0;
+    if (X509at_add1_attr(&si->unsignedAttrs, attr))
+        return 1;
+    return 0;
 }
 
 int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
-			const ASN1_OBJECT *obj, int type,
-			const void *bytes, int len)
+                                  const ASN1_OBJECT *obj, int type,
+                                  const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
-			int nid, int type,
-			const void *bytes, int len)
+                                  int nid, int type,
+                                  const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_NID(&si->unsignedAttrs, nid,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_NID(&si->unsignedAttrs, nid, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
-			const char *attrname, int type,
-			const void *bytes, int len)
+                                  const char *attrname, int type,
+                                  const void *bytes, int len)
 {
-	if(X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname,
+                                type, bytes, len))
+        return 1;
+    return 0;
 }
 
 void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
-					int lastpos, int type)
+                                    int lastpos, int type)
 {
-	return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
+    return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
 }
 
 /* Specific attribute cases */
diff --git a/crypto/cms/cms_cd.c b/crypto/cms/cms_cd.c
index 2021688101..aa3238f584 100644
--- a/crypto/cms/cms_cd.c
+++ b/crypto/cms/cms_cd.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_cd.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,7 +60,7 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_COMP
-#include 
+# include 
 #endif
 #include "cms_lcl.h"
 
@@ -70,67 +71,64 @@ DECLARE_ASN1_ITEM(CMS_CompressedData)
 /* CMS CompressedData Utilities */
 
 CMS_ContentInfo *cms_CompressedData_create(int comp_nid)
-	{
-	CMS_ContentInfo *cms;
-	CMS_CompressedData *cd;
-	/* Will need something cleverer if there is ever more than one
-	 * compression algorithm or parameters have some meaning...
-	 */
-	if (comp_nid != NID_zlib_compression)
-		{
-		CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE,
-				CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-		return NULL;
-		}
-	cms = CMS_ContentInfo_new();
-	if (!cms)
-		return NULL;
+{
+    CMS_ContentInfo *cms;
+    CMS_CompressedData *cd;
+    /*
+     * Will need something cleverer if there is ever more than one
+     * compression algorithm or parameters have some meaning...
+     */
+    if (comp_nid != NID_zlib_compression) {
+        CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE,
+               CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+        return NULL;
+    }
+    cms = CMS_ContentInfo_new();
+    if (!cms)
+        return NULL;
 
-	cd = M_ASN1_new_of(CMS_CompressedData);
+    cd = M_ASN1_new_of(CMS_CompressedData);
 
-	if (!cd)
-		goto err;
+    if (!cd)
+        goto err;
 
-	cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData);
-	cms->d.compressedData = cd;
+    cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData);
+    cms->d.compressedData = cd;
 
-	cd->version = 0;
+    cd->version = 0;
 
-	X509_ALGOR_set0(cd->compressionAlgorithm,
-			OBJ_nid2obj(NID_zlib_compression),
-			V_ASN1_UNDEF, NULL);
+    X509_ALGOR_set0(cd->compressionAlgorithm,
+                    OBJ_nid2obj(NID_zlib_compression), V_ASN1_UNDEF, NULL);
 
-	cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
+    cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
 
-	return cms;
+    return cms;
 
-	err:
+ err:
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
+    if (cms)
+        CMS_ContentInfo_free(cms);
 
-	return NULL;
-	}
+    return NULL;
+}
 
 BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms)
-	{
-	CMS_CompressedData *cd;
-	ASN1_OBJECT *compoid;
-	if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData)
-		{
-		CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
-				CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA);
-		return NULL;
-		}
-	cd = cms->d.compressedData;
-	X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm);
-	if (OBJ_obj2nid(compoid) != NID_zlib_compression)
-		{
-		CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
-				CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-		return NULL;
-		}
-	return BIO_new(BIO_f_zlib());
-	}
+{
+    CMS_CompressedData *cd;
+    ASN1_OBJECT *compoid;
+    if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData) {
+        CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
+               CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA);
+        return NULL;
+    }
+    cd = cms->d.compressedData;
+    X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm);
+    if (OBJ_obj2nid(compoid) != NID_zlib_compression) {
+        CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
+               CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+        return NULL;
+    }
+    return BIO_new(BIO_f_zlib());
+}
 
 #endif
diff --git a/crypto/cms/cms_dd.c b/crypto/cms/cms_dd.c
index 8919c15be1..23e9f2d3a4 100644
--- a/crypto/cms/cms_dd.c
+++ b/crypto/cms/cms_dd.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_dd.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,85 +65,81 @@ DECLARE_ASN1_ITEM(CMS_DigestedData)
 /* CMS DigestedData Utilities */
 
 CMS_ContentInfo *cms_DigestedData_create(const EVP_MD *md)
-	{
-	CMS_ContentInfo *cms;
-	CMS_DigestedData *dd;
-	cms = CMS_ContentInfo_new();
-	if (!cms)
-		return NULL;
+{
+    CMS_ContentInfo *cms;
+    CMS_DigestedData *dd;
+    cms = CMS_ContentInfo_new();
+    if (!cms)
+        return NULL;
 
-	dd = M_ASN1_new_of(CMS_DigestedData);
+    dd = M_ASN1_new_of(CMS_DigestedData);
 
-	if (!dd)
-		goto err;
+    if (!dd)
+        goto err;
 
-	cms->contentType = OBJ_nid2obj(NID_pkcs7_digest);
-	cms->d.digestedData = dd;
+    cms->contentType = OBJ_nid2obj(NID_pkcs7_digest);
+    cms->d.digestedData = dd;
 
-	dd->version = 0;
-	dd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
+    dd->version = 0;
+    dd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
 
-	cms_DigestAlgorithm_set(dd->digestAlgorithm, md);
+    cms_DigestAlgorithm_set(dd->digestAlgorithm, md);
 
-	return cms;
+    return cms;
 
-	err:
+ err:
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
+    if (cms)
+        CMS_ContentInfo_free(cms);
 
-	return NULL;
-	}
+    return NULL;
+}
 
 BIO *cms_DigestedData_init_bio(CMS_ContentInfo *cms)
-	{
-	CMS_DigestedData *dd;
-	dd = cms->d.digestedData;
-	return cms_DigestAlgorithm_init_bio(dd->digestAlgorithm);
-	}
+{
+    CMS_DigestedData *dd;
+    dd = cms->d.digestedData;
+    return cms_DigestAlgorithm_init_bio(dd->digestAlgorithm);
+}
 
 int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify)
-	{
-	EVP_MD_CTX mctx;
-	unsigned char md[EVP_MAX_MD_SIZE];
-	unsigned int mdlen;
-	int r = 0;
-	CMS_DigestedData *dd;
-	EVP_MD_CTX_init(&mctx);
-
-	dd = cms->d.digestedData;
-
-	if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, dd->digestAlgorithm))
-		goto err;
-
-	if (EVP_DigestFinal_ex(&mctx, md, &mdlen) <= 0)
-		goto err;
-
-	if (verify)
-		{
-		if (mdlen != (unsigned int)dd->digest->length)
-			{
-			CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
-				CMS_R_MESSAGEDIGEST_WRONG_LENGTH);
-			goto err;
-			}
-
-		if (memcmp(md, dd->digest->data, mdlen))
-			CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
-				CMS_R_VERIFICATION_FAILURE);
-		else
-			r = 1;
-		}
-	else
-		{
-		if (!ASN1_STRING_set(dd->digest, md, mdlen))
-			goto err;
-		r = 1;
-		}
-
-	err:
-	EVP_MD_CTX_cleanup(&mctx);
-
-	return r;
-
-	}
+{
+    EVP_MD_CTX mctx;
+    unsigned char md[EVP_MAX_MD_SIZE];
+    unsigned int mdlen;
+    int r = 0;
+    CMS_DigestedData *dd;
+    EVP_MD_CTX_init(&mctx);
+
+    dd = cms->d.digestedData;
+
+    if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, dd->digestAlgorithm))
+        goto err;
+
+    if (EVP_DigestFinal_ex(&mctx, md, &mdlen) <= 0)
+        goto err;
+
+    if (verify) {
+        if (mdlen != (unsigned int)dd->digest->length) {
+            CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
+                   CMS_R_MESSAGEDIGEST_WRONG_LENGTH);
+            goto err;
+        }
+
+        if (memcmp(md, dd->digest->data, mdlen))
+            CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
+                   CMS_R_VERIFICATION_FAILURE);
+        else
+            r = 1;
+    } else {
+        if (!ASN1_STRING_set(dd->digest, md, mdlen))
+            goto err;
+        r = 1;
+    }
+
+ err:
+    EVP_MD_CTX_cleanup(&mctx);
+
+    return r;
+
+}
diff --git a/crypto/cms/cms_enc.c b/crypto/cms/cms_enc.c
index bebeaf29c7..85ae928a49 100644
--- a/crypto/cms/cms_enc.c
+++ b/crypto/cms/cms_enc.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_enc.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,228 +68,193 @@ DECLARE_ASN1_ITEM(CMS_EncryptedData)
 /* Return BIO based on EncryptedContentInfo and key */
 
 BIO *cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec)
-	{
-	BIO *b;
-	EVP_CIPHER_CTX *ctx;
-	const EVP_CIPHER *ciph;
-	X509_ALGOR *calg = ec->contentEncryptionAlgorithm;
-	unsigned char iv[EVP_MAX_IV_LENGTH], *piv = NULL;
-	unsigned char *tkey = NULL;
-	size_t tkeylen = 0;
+{
+    BIO *b;
+    EVP_CIPHER_CTX *ctx;
+    const EVP_CIPHER *ciph;
+    X509_ALGOR *calg = ec->contentEncryptionAlgorithm;
+    unsigned char iv[EVP_MAX_IV_LENGTH], *piv = NULL;
+    unsigned char *tkey = NULL;
+    size_t tkeylen = 0;
 
-	int ok = 0;
+    int ok = 0;
 
-	int enc, keep_key = 0;
+    int enc, keep_key = 0;
 
-	enc = ec->cipher ? 1 : 0;
+    enc = ec->cipher ? 1 : 0;
 
-	b = BIO_new(BIO_f_cipher());
-	if (!b)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-							ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
+    b = BIO_new(BIO_f_cipher());
+    if (!b) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	BIO_get_cipher_ctx(b, &ctx);
+    BIO_get_cipher_ctx(b, &ctx);
 
-	if (enc)
-		{
-		ciph = ec->cipher;
-		/* If not keeping key set cipher to NULL so subsequent calls
-		 * decrypt.
-		 */
-		if (ec->key)
-			ec->cipher = NULL;
-		}
-	else
-		{
-		ciph = EVP_get_cipherbyobj(calg->algorithm);
+    if (enc) {
+        ciph = ec->cipher;
+        /*
+         * If not keeping key set cipher to NULL so subsequent calls decrypt.
+         */
+        if (ec->key)
+            ec->cipher = NULL;
+    } else {
+        ciph = EVP_get_cipherbyobj(calg->algorithm);
 
-		if (!ciph)
-			{
-			CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-							CMS_R_UNKNOWN_CIPHER);
-			goto err;
-			}
-		}
+        if (!ciph) {
+            CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, CMS_R_UNKNOWN_CIPHER);
+            goto err;
+        }
+    }
 
-	if (EVP_CipherInit_ex(ctx, ciph, NULL, NULL, NULL, enc) <= 0)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-				CMS_R_CIPHER_INITIALISATION_ERROR);
-		goto err;
-		}
+    if (EVP_CipherInit_ex(ctx, ciph, NULL, NULL, NULL, enc) <= 0) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
+               CMS_R_CIPHER_INITIALISATION_ERROR);
+        goto err;
+    }
 
-	if (enc)
-		{
-		int ivlen;
-		calg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(ctx));
-		/* Generate a random IV if we need one */
-		ivlen = EVP_CIPHER_CTX_iv_length(ctx);
-		if (ivlen > 0)
-			{
-			if (RAND_pseudo_bytes(iv, ivlen) <= 0)
-				goto err;
-			piv = iv;
-			}
-		}
-	else if (EVP_CIPHER_asn1_to_param(ctx, calg->parameter) <= 0)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-				CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
-		goto err;
-		}
-	tkeylen = EVP_CIPHER_CTX_key_length(ctx);
-	/* Generate random session key */
-	if (!enc || !ec->key)
-		{
-		tkey = OPENSSL_malloc(tkeylen);
-		if (!tkey)
-			{
-			CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-							ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (EVP_CIPHER_CTX_rand_key(ctx, tkey) <= 0)
-			goto err;
-		}
+    if (enc) {
+        int ivlen;
+        calg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(ctx));
+        /* Generate a random IV if we need one */
+        ivlen = EVP_CIPHER_CTX_iv_length(ctx);
+        if (ivlen > 0) {
+            if (RAND_pseudo_bytes(iv, ivlen) <= 0)
+                goto err;
+            piv = iv;
+        }
+    } else if (EVP_CIPHER_asn1_to_param(ctx, calg->parameter) <= 0) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
+               CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
+        goto err;
+    }
+    tkeylen = EVP_CIPHER_CTX_key_length(ctx);
+    /* Generate random session key */
+    if (!enc || !ec->key) {
+        tkey = OPENSSL_malloc(tkeylen);
+        if (!tkey) {
+            CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (EVP_CIPHER_CTX_rand_key(ctx, tkey) <= 0)
+            goto err;
+    }
 
-	if (!ec->key)
-		{
-		ec->key = tkey;
-		ec->keylen = tkeylen;
-		tkey = NULL;
-		if (enc)
-			keep_key = 1;
-		else
-			ERR_clear_error();
-		
-		}
+    if (!ec->key) {
+        ec->key = tkey;
+        ec->keylen = tkeylen;
+        tkey = NULL;
+        if (enc)
+            keep_key = 1;
+        else
+            ERR_clear_error();
 
-	if (ec->keylen != tkeylen)
-		{
-		/* If necessary set key length */
-		if (EVP_CIPHER_CTX_set_key_length(ctx, ec->keylen) <= 0)
-			{
-			/* Only reveal failure if debugging so we don't
-			 * leak information which may be useful in MMA.
-			 */
-			if (enc || ec->debug)
-				{
-				CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-						CMS_R_INVALID_KEY_LENGTH);
-				goto err;
-				}
-			else
-				{
-				/* Use random key */
-				OPENSSL_cleanse(ec->key, ec->keylen);
-				OPENSSL_free(ec->key);
-				ec->key = tkey;
-				ec->keylen = tkeylen;
-				tkey = NULL;
-				ERR_clear_error();
-				}
-			}
-		}
+    }
 
-	if (EVP_CipherInit_ex(ctx, NULL, NULL, ec->key, piv, enc) <= 0)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-				CMS_R_CIPHER_INITIALISATION_ERROR);
-		goto err;
-		}
+    if (ec->keylen != tkeylen) {
+        /* If necessary set key length */
+        if (EVP_CIPHER_CTX_set_key_length(ctx, ec->keylen) <= 0) {
+            /*
+             * Only reveal failure if debugging so we don't leak information
+             * which may be useful in MMA.
+             */
+            if (enc || ec->debug) {
+                CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
+                       CMS_R_INVALID_KEY_LENGTH);
+                goto err;
+            } else {
+                /* Use random key */
+                OPENSSL_cleanse(ec->key, ec->keylen);
+                OPENSSL_free(ec->key);
+                ec->key = tkey;
+                ec->keylen = tkeylen;
+                tkey = NULL;
+                ERR_clear_error();
+            }
+        }
+    }
 
-	if (piv)
-		{
-		calg->parameter = ASN1_TYPE_new();
-		if (!calg->parameter)
-			{
-			CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-							ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (EVP_CIPHER_param_to_asn1(ctx, calg->parameter) <= 0)
-			{
-			CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
-				CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
-			goto err;
-			}
-		}
-	ok = 1;
+    if (EVP_CipherInit_ex(ctx, NULL, NULL, ec->key, piv, enc) <= 0) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
+               CMS_R_CIPHER_INITIALISATION_ERROR);
+        goto err;
+    }
 
-	err:
-	if (ec->key && !keep_key)
-		{
-		OPENSSL_cleanse(ec->key, ec->keylen);
-		OPENSSL_free(ec->key);
-		ec->key = NULL;
-		}
-	if (tkey)
-		{
-		OPENSSL_cleanse(tkey, tkeylen);
-		OPENSSL_free(tkey);
-		}
-	if (ok)
-		return b;
-	BIO_free(b);
-	return NULL;
-	}
+    if (piv) {
+        calg->parameter = ASN1_TYPE_new();
+        if (!calg->parameter) {
+            CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (EVP_CIPHER_param_to_asn1(ctx, calg->parameter) <= 0) {
+            CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO,
+                   CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
+            goto err;
+        }
+    }
+    ok = 1;
 
-int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec, 
-				const EVP_CIPHER *cipher,
-				const unsigned char *key, size_t keylen)
-	{
-	ec->cipher = cipher;
-	if (key)
-		{
-		ec->key = OPENSSL_malloc(keylen);
-		if (!ec->key)
-			return 0;
-		memcpy(ec->key, key, keylen);
-		}
-	ec->keylen = keylen;
-	if (cipher)
-		ec->contentType = OBJ_nid2obj(NID_pkcs7_data);
-	return 1;
-	}
+ err:
+    if (ec->key && !keep_key) {
+        OPENSSL_cleanse(ec->key, ec->keylen);
+        OPENSSL_free(ec->key);
+        ec->key = NULL;
+    }
+    if (tkey) {
+        OPENSSL_cleanse(tkey, tkeylen);
+        OPENSSL_free(tkey);
+    }
+    if (ok)
+        return b;
+    BIO_free(b);
+    return NULL;
+}
+
+int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec,
+                              const EVP_CIPHER *cipher,
+                              const unsigned char *key, size_t keylen)
+{
+    ec->cipher = cipher;
+    if (key) {
+        ec->key = OPENSSL_malloc(keylen);
+        if (!ec->key)
+            return 0;
+        memcpy(ec->key, key, keylen);
+    }
+    ec->keylen = keylen;
+    if (cipher)
+        ec->contentType = OBJ_nid2obj(NID_pkcs7_data);
+    return 1;
+}
 
 int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
-				const unsigned char *key, size_t keylen)
-	{
-	CMS_EncryptedContentInfo *ec;
-	if (!key || !keylen)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, CMS_R_NO_KEY);
-		return 0;
-		}
-	if (ciph)
-		{
-		cms->d.encryptedData = M_ASN1_new_of(CMS_EncryptedData);
-		if (!cms->d.encryptedData)
-			{
-			CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY,
-				ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		cms->contentType = OBJ_nid2obj(NID_pkcs7_encrypted);
-		cms->d.encryptedData->version = 0;
-		}
-	else if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_encrypted)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY,
-						CMS_R_NOT_ENCRYPTED_DATA);
-		return 0;
-		}
-	ec = cms->d.encryptedData->encryptedContentInfo;
-	return cms_EncryptedContent_init(ec, ciph, key, keylen);
-	}
+                               const unsigned char *key, size_t keylen)
+{
+    CMS_EncryptedContentInfo *ec;
+    if (!key || !keylen) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, CMS_R_NO_KEY);
+        return 0;
+    }
+    if (ciph) {
+        cms->d.encryptedData = M_ASN1_new_of(CMS_EncryptedData);
+        if (!cms->d.encryptedData) {
+            CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        cms->contentType = OBJ_nid2obj(NID_pkcs7_encrypted);
+        cms->d.encryptedData->version = 0;
+    } else if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_encrypted) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, CMS_R_NOT_ENCRYPTED_DATA);
+        return 0;
+    }
+    ec = cms->d.encryptedData->encryptedContentInfo;
+    return cms_EncryptedContent_init(ec, ciph, key, keylen);
+}
 
 BIO *cms_EncryptedData_init_bio(CMS_ContentInfo *cms)
-	{
-	CMS_EncryptedData *enc = cms->d.encryptedData;
-	if (enc->encryptedContentInfo->cipher && enc->unprotectedAttrs)
-		enc->version = 2;
-	return cms_EncryptedContent_init_bio(enc->encryptedContentInfo);
-	}
+{
+    CMS_EncryptedData *enc = cms->d.encryptedData;
+    if (enc->encryptedContentInfo->cipher && enc->unprotectedAttrs)
+        enc->version = 2;
+    return cms_EncryptedContent_init_bio(enc->encryptedContentInfo);
+}
diff --git a/crypto/cms/cms_env.c b/crypto/cms/cms_env.c
index b6b6ca1696..93c06cb00a 100644
--- a/crypto/cms/cms_env.c
+++ b/crypto/cms/cms_env.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_env.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -72,982 +73,902 @@ DECLARE_ASN1_ITEM(CMS_OtherKeyAttribute)
 DECLARE_STACK_OF(CMS_RecipientInfo)
 
 CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms)
-	{
-	if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_enveloped)
-		{
-		CMSerr(CMS_F_CMS_GET0_ENVELOPED,
-				CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA);
-		return NULL;
-		}
-	return cms->d.envelopedData;
-	}
+{
+    if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_enveloped) {
+        CMSerr(CMS_F_CMS_GET0_ENVELOPED,
+               CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA);
+        return NULL;
+    }
+    return cms->d.envelopedData;
+}
 
 static CMS_EnvelopedData *cms_enveloped_data_init(CMS_ContentInfo *cms)
-	{
-	if (cms->d.other == NULL)
-		{
-		cms->d.envelopedData = M_ASN1_new_of(CMS_EnvelopedData);
-		if (!cms->d.envelopedData)
-			{
-			CMSerr(CMS_F_CMS_ENVELOPED_DATA_INIT,
-							ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		cms->d.envelopedData->version = 0;
-		cms->d.envelopedData->encryptedContentInfo->contentType =
-						OBJ_nid2obj(NID_pkcs7_data);
-		ASN1_OBJECT_free(cms->contentType);
-		cms->contentType = OBJ_nid2obj(NID_pkcs7_enveloped);
-		return cms->d.envelopedData;
-		}
-	return cms_get0_enveloped(cms);
-	}
+{
+    if (cms->d.other == NULL) {
+        cms->d.envelopedData = M_ASN1_new_of(CMS_EnvelopedData);
+        if (!cms->d.envelopedData) {
+            CMSerr(CMS_F_CMS_ENVELOPED_DATA_INIT, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        cms->d.envelopedData->version = 0;
+        cms->d.envelopedData->encryptedContentInfo->contentType =
+            OBJ_nid2obj(NID_pkcs7_data);
+        ASN1_OBJECT_free(cms->contentType);
+        cms->contentType = OBJ_nid2obj(NID_pkcs7_enveloped);
+        return cms->d.envelopedData;
+    }
+    return cms_get0_enveloped(cms);
+}
 
 int cms_env_asn1_ctrl(CMS_RecipientInfo *ri, int cmd)
-	{
-	EVP_PKEY *pkey;
-	int i;
-	if (ri->type == CMS_RECIPINFO_TRANS)
-		pkey = ri->d.ktri->pkey;
-	else if (ri->type == CMS_RECIPINFO_AGREE)
-		{
-		EVP_PKEY_CTX *pctx = ri->d.kari->pctx;
-		if (!pctx)
-			return 0;
-		pkey = EVP_PKEY_CTX_get0_pkey(pctx);
-		if (!pkey)
-			return 0;
-		}
-	else
-		return 0;
-	if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
-		return 1;
-	i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_ENVELOPE, cmd, ri);
-	if (i == -2)
-		{
-		CMSerr(CMS_F_CMS_ENV_ASN1_CTRL,
-				CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		return 0;
-		}
-	if (i <= 0)
-		{
-		CMSerr(CMS_F_CMS_ENV_ASN1_CTRL, CMS_R_CTRL_FAILURE);
-		return 0;
-		}
-	return 1;
-	}
+{
+    EVP_PKEY *pkey;
+    int i;
+    if (ri->type == CMS_RECIPINFO_TRANS)
+        pkey = ri->d.ktri->pkey;
+    else if (ri->type == CMS_RECIPINFO_AGREE) {
+        EVP_PKEY_CTX *pctx = ri->d.kari->pctx;
+        if (!pctx)
+            return 0;
+        pkey = EVP_PKEY_CTX_get0_pkey(pctx);
+        if (!pkey)
+            return 0;
+    } else
+        return 0;
+    if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
+        return 1;
+    i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_ENVELOPE, cmd, ri);
+    if (i == -2) {
+        CMSerr(CMS_F_CMS_ENV_ASN1_CTRL,
+               CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        return 0;
+    }
+    if (i <= 0) {
+        CMSerr(CMS_F_CMS_ENV_ASN1_CTRL, CMS_R_CTRL_FAILURE);
+        return 0;
+    }
+    return 1;
+}
 
 STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms)
-	{
-	CMS_EnvelopedData *env;
-	env = cms_get0_enveloped(cms);
-	if (!env)
-		return NULL;
-	return env->recipientInfos;
-	}
+{
+    CMS_EnvelopedData *env;
+    env = cms_get0_enveloped(cms);
+    if (!env)
+        return NULL;
+    return env->recipientInfos;
+}
 
 int CMS_RecipientInfo_type(CMS_RecipientInfo *ri)
-	{
-	return ri->type;
-	}
+{
+    return ri->type;
+}
 
 EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri)
-	{
-	if (ri->type == CMS_RECIPINFO_TRANS)
-		return ri->d.ktri->pctx;
-	else if (ri->type == CMS_RECIPINFO_AGREE)
-		return ri->d.kari->pctx;
-	return NULL;
-	}
+{
+    if (ri->type == CMS_RECIPINFO_TRANS)
+        return ri->d.ktri->pctx;
+    else if (ri->type == CMS_RECIPINFO_AGREE)
+        return ri->d.kari->pctx;
+    return NULL;
+}
 
 CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher)
-	{
-	CMS_ContentInfo *cms;
-	CMS_EnvelopedData *env;
-	cms = CMS_ContentInfo_new();
-	if (!cms)
-		goto merr;
-	env = cms_enveloped_data_init(cms);
-	if (!env)
-		goto merr;
-	if (!cms_EncryptedContent_init(env->encryptedContentInfo,
-					cipher, NULL, 0))
-		goto merr;
-	return cms;
-	merr:
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	CMSerr(CMS_F_CMS_ENVELOPEDDATA_CREATE, ERR_R_MALLOC_FAILURE);
-	return NULL;
-	}
+{
+    CMS_ContentInfo *cms;
+    CMS_EnvelopedData *env;
+    cms = CMS_ContentInfo_new();
+    if (!cms)
+        goto merr;
+    env = cms_enveloped_data_init(cms);
+    if (!env)
+        goto merr;
+    if (!cms_EncryptedContent_init(env->encryptedContentInfo,
+                                   cipher, NULL, 0))
+        goto merr;
+    return cms;
+ merr:
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    CMSerr(CMS_F_CMS_ENVELOPEDDATA_CREATE, ERR_R_MALLOC_FAILURE);
+    return NULL;
+}
 
 /* Key Transport Recipient Info (KTRI) routines */
 
 /* Initialise a ktri based on passed certificate and key */
 
 static int cms_RecipientInfo_ktri_init(CMS_RecipientInfo *ri, X509 *recip,
-				EVP_PKEY *pk, unsigned int flags)
-	{
-	CMS_KeyTransRecipientInfo *ktri;
-	int idtype;
-
-	ri->d.ktri = M_ASN1_new_of(CMS_KeyTransRecipientInfo);
-	if (!ri->d.ktri)
-		return 0;
-	ri->type = CMS_RECIPINFO_TRANS;
-
-	ktri = ri->d.ktri;
-
-	if (flags & CMS_USE_KEYID)
-		{
-		ktri->version = 2;
-		idtype = CMS_RECIPINFO_KEYIDENTIFIER;
-		}
-	else
-		{
-		ktri->version = 0;
-		idtype = CMS_RECIPINFO_ISSUER_SERIAL;
-		}
-
-	/* Not a typo: RecipientIdentifier and SignerIdentifier are the
-	 * same structure.
-	 */
-
-	if (!cms_set1_SignerIdentifier(ktri->rid, recip, idtype))
-		return 0;
-
-	CRYPTO_add(&recip->references, 1, CRYPTO_LOCK_X509);
-	CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
-	ktri->pkey = pk;
-	ktri->recip = recip;
-
-	if (flags & CMS_KEY_PARAM)
-		{
-		ktri->pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
-		if (!ktri->pctx)
-			return 0;
-		if (EVP_PKEY_encrypt_init(ktri->pctx) <= 0)
-			return 0;
-		}
-	else if (!cms_env_asn1_ctrl(ri, 0))
-		return 0;
-	return 1;
-	}
-
-/* Add a recipient certificate using appropriate type of RecipientInfo
+                                       EVP_PKEY *pk, unsigned int flags)
+{
+    CMS_KeyTransRecipientInfo *ktri;
+    int idtype;
+
+    ri->d.ktri = M_ASN1_new_of(CMS_KeyTransRecipientInfo);
+    if (!ri->d.ktri)
+        return 0;
+    ri->type = CMS_RECIPINFO_TRANS;
+
+    ktri = ri->d.ktri;
+
+    if (flags & CMS_USE_KEYID) {
+        ktri->version = 2;
+        idtype = CMS_RECIPINFO_KEYIDENTIFIER;
+    } else {
+        ktri->version = 0;
+        idtype = CMS_RECIPINFO_ISSUER_SERIAL;
+    }
+
+    /*
+     * Not a typo: RecipientIdentifier and SignerIdentifier are the same
+     * structure.
+     */
+
+    if (!cms_set1_SignerIdentifier(ktri->rid, recip, idtype))
+        return 0;
+
+    CRYPTO_add(&recip->references, 1, CRYPTO_LOCK_X509);
+    CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    ktri->pkey = pk;
+    ktri->recip = recip;
+
+    if (flags & CMS_KEY_PARAM) {
+        ktri->pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
+        if (!ktri->pctx)
+            return 0;
+        if (EVP_PKEY_encrypt_init(ktri->pctx) <= 0)
+            return 0;
+    } else if (!cms_env_asn1_ctrl(ri, 0))
+        return 0;
+    return 1;
+}
+
+/*
+ * Add a recipient certificate using appropriate type of RecipientInfo
  */
 
 CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
-					X509 *recip, unsigned int flags)
-	{
-	CMS_RecipientInfo *ri = NULL;
-	CMS_EnvelopedData *env;
-	EVP_PKEY *pk = NULL;
-	env = cms_get0_enveloped(cms);
-	if (!env)
-		goto err;
-
-	/* Initialize recipient info */
-	ri = M_ASN1_new_of(CMS_RecipientInfo);
-	if (!ri)
-		goto merr;
-
-	pk = X509_get_pubkey(recip);
-	if (!pk)
-		{
-		CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT,
-				CMS_R_ERROR_GETTING_PUBLIC_KEY);
-		goto err;
-		}
-
-	switch (cms_pkey_get_ri_type(pk))
-		{
-
-		case CMS_RECIPINFO_TRANS:
-		if (!cms_RecipientInfo_ktri_init(ri, recip, pk, flags))
-			goto err;
-		break;
-
-		case CMS_RECIPINFO_AGREE:
-		if (!cms_RecipientInfo_kari_init(ri, recip, pk, flags))
-			goto err;
-		break;
-
-		default:
-		CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT,
-					CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		goto err;
-
-		}
-
-	if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
-		goto merr;
-
-	EVP_PKEY_free(pk);
-
-	return ri;
-
-	merr:
-	CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, ERR_R_MALLOC_FAILURE);
-	err:
-	if (ri)
-		M_ASN1_free_of(ri, CMS_RecipientInfo);
-	if (pk)
-		EVP_PKEY_free(pk);
-	return NULL;
-
-	}
+                                           X509 *recip, unsigned int flags)
+{
+    CMS_RecipientInfo *ri = NULL;
+    CMS_EnvelopedData *env;
+    EVP_PKEY *pk = NULL;
+    env = cms_get0_enveloped(cms);
+    if (!env)
+        goto err;
+
+    /* Initialize recipient info */
+    ri = M_ASN1_new_of(CMS_RecipientInfo);
+    if (!ri)
+        goto merr;
+
+    pk = X509_get_pubkey(recip);
+    if (!pk) {
+        CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, CMS_R_ERROR_GETTING_PUBLIC_KEY);
+        goto err;
+    }
+
+    switch (cms_pkey_get_ri_type(pk)) {
+
+    case CMS_RECIPINFO_TRANS:
+        if (!cms_RecipientInfo_ktri_init(ri, recip, pk, flags))
+            goto err;
+        break;
+
+    case CMS_RECIPINFO_AGREE:
+        if (!cms_RecipientInfo_kari_init(ri, recip, pk, flags))
+            goto err;
+        break;
+
+    default:
+        CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT,
+               CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        goto err;
+
+    }
+
+    if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
+        goto merr;
+
+    EVP_PKEY_free(pk);
+
+    return ri;
+
+ merr:
+    CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, ERR_R_MALLOC_FAILURE);
+ err:
+    if (ri)
+        M_ASN1_free_of(ri, CMS_RecipientInfo);
+    if (pk)
+        EVP_PKEY_free(pk);
+    return NULL;
+
+}
 
 int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
-					EVP_PKEY **pk, X509 **recip,
-					X509_ALGOR **palg)
-	{
-	CMS_KeyTransRecipientInfo *ktri;
-	if (ri->type != CMS_RECIPINFO_TRANS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS,
-			CMS_R_NOT_KEY_TRANSPORT);
-		return 0;
-		}
-
-	ktri = ri->d.ktri;
-
-	if (pk)
-		*pk = ktri->pkey;
-	if (recip)
-		*recip = ktri->recip;
-	if (palg)
-		*palg = ktri->keyEncryptionAlgorithm;
-	return 1;
-	}
+                                     EVP_PKEY **pk, X509 **recip,
+                                     X509_ALGOR **palg)
+{
+    CMS_KeyTransRecipientInfo *ktri;
+    if (ri->type != CMS_RECIPINFO_TRANS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS,
+               CMS_R_NOT_KEY_TRANSPORT);
+        return 0;
+    }
+
+    ktri = ri->d.ktri;
+
+    if (pk)
+        *pk = ktri->pkey;
+    if (recip)
+        *recip = ktri->recip;
+    if (palg)
+        *palg = ktri->keyEncryptionAlgorithm;
+    return 1;
+}
 
 int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno)
-	{
-	CMS_KeyTransRecipientInfo *ktri;
-	if (ri->type != CMS_RECIPINFO_TRANS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID,
-			CMS_R_NOT_KEY_TRANSPORT);
-		return 0;
-		}
-	ktri = ri->d.ktri;
-
-	return cms_SignerIdentifier_get0_signer_id(ktri->rid,
-							keyid, issuer, sno);
-	}
+                                          ASN1_OCTET_STRING **keyid,
+                                          X509_NAME **issuer,
+                                          ASN1_INTEGER **sno)
+{
+    CMS_KeyTransRecipientInfo *ktri;
+    if (ri->type != CMS_RECIPINFO_TRANS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID,
+               CMS_R_NOT_KEY_TRANSPORT);
+        return 0;
+    }
+    ktri = ri->d.ktri;
+
+    return cms_SignerIdentifier_get0_signer_id(ktri->rid, keyid, issuer, sno);
+}
 
 int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert)
-	{
-	if (ri->type != CMS_RECIPINFO_TRANS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP,
-			CMS_R_NOT_KEY_TRANSPORT);
-		return -2;
-		}
-	return cms_SignerIdentifier_cert_cmp(ri->d.ktri->rid, cert);
-	}
+{
+    if (ri->type != CMS_RECIPINFO_TRANS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP,
+               CMS_R_NOT_KEY_TRANSPORT);
+        return -2;
+    }
+    return cms_SignerIdentifier_cert_cmp(ri->d.ktri->rid, cert);
+}
 
 int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey)
-	{
-	if (ri->type != CMS_RECIPINFO_TRANS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY,
-			CMS_R_NOT_KEY_TRANSPORT);
-		return 0;
-		}
-	ri->d.ktri->pkey = pkey;
-	return 1;
-	}
+{
+    if (ri->type != CMS_RECIPINFO_TRANS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY, CMS_R_NOT_KEY_TRANSPORT);
+        return 0;
+    }
+    ri->d.ktri->pkey = pkey;
+    return 1;
+}
 
 /* Encrypt content key in key transport recipient info */
 
 static int cms_RecipientInfo_ktri_encrypt(CMS_ContentInfo *cms,
-					CMS_RecipientInfo *ri)
-	{
-	CMS_KeyTransRecipientInfo *ktri;
-	CMS_EncryptedContentInfo *ec;
-	EVP_PKEY_CTX *pctx;
-	unsigned char *ek = NULL;
-	size_t eklen;
-
-	int ret = 0;
-
-	if (ri->type != CMS_RECIPINFO_TRANS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT,
-			CMS_R_NOT_KEY_TRANSPORT);
-		return 0;
-		}
-	ktri = ri->d.ktri;
-	ec = cms->d.envelopedData->encryptedContentInfo;
-
-	pctx = ktri->pctx;
-
-	if (pctx)
-		{
-		if (!cms_env_asn1_ctrl(ri, 0))
-			goto err;
-		}
-	else
-		{
-		pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
-		if (!pctx)
-			return 0;
-
-		if (EVP_PKEY_encrypt_init(pctx) <= 0)
-			goto err;
-		}
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
-				EVP_PKEY_CTRL_CMS_ENCRYPT, 0, ri) <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, CMS_R_CTRL_ERROR);
-		goto err;
-		}
-
-	if (EVP_PKEY_encrypt(pctx, NULL, &eklen, ec->key, ec->keylen) <= 0)
-		goto err;
-
-	ek = OPENSSL_malloc(eklen);
-
-	if (ek == NULL)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT,
-							ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (EVP_PKEY_encrypt(pctx, ek, &eklen, ec->key, ec->keylen) <= 0)
-		goto err;
-
-	ASN1_STRING_set0(ktri->encryptedKey, ek, eklen);
-	ek = NULL;
-
-	ret = 1;
-
-	err:
-	if (pctx)
-		{
-		EVP_PKEY_CTX_free(pctx);
-		ktri->pctx = NULL;
-		}
-	if (ek)
-		OPENSSL_free(ek);
-	return ret;
-
-	}
+                                          CMS_RecipientInfo *ri)
+{
+    CMS_KeyTransRecipientInfo *ktri;
+    CMS_EncryptedContentInfo *ec;
+    EVP_PKEY_CTX *pctx;
+    unsigned char *ek = NULL;
+    size_t eklen;
+
+    int ret = 0;
+
+    if (ri->type != CMS_RECIPINFO_TRANS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, CMS_R_NOT_KEY_TRANSPORT);
+        return 0;
+    }
+    ktri = ri->d.ktri;
+    ec = cms->d.envelopedData->encryptedContentInfo;
+
+    pctx = ktri->pctx;
+
+    if (pctx) {
+        if (!cms_env_asn1_ctrl(ri, 0))
+            goto err;
+    } else {
+        pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
+        if (!pctx)
+            return 0;
+
+        if (EVP_PKEY_encrypt_init(pctx) <= 0)
+            goto err;
+    }
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
+                          EVP_PKEY_CTRL_CMS_ENCRYPT, 0, ri) <= 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, CMS_R_CTRL_ERROR);
+        goto err;
+    }
+
+    if (EVP_PKEY_encrypt(pctx, NULL, &eklen, ec->key, ec->keylen) <= 0)
+        goto err;
+
+    ek = OPENSSL_malloc(eklen);
+
+    if (ek == NULL) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (EVP_PKEY_encrypt(pctx, ek, &eklen, ec->key, ec->keylen) <= 0)
+        goto err;
+
+    ASN1_STRING_set0(ktri->encryptedKey, ek, eklen);
+    ek = NULL;
+
+    ret = 1;
+
+ err:
+    if (pctx) {
+        EVP_PKEY_CTX_free(pctx);
+        ktri->pctx = NULL;
+    }
+    if (ek)
+        OPENSSL_free(ek);
+    return ret;
+
+}
 
 /* Decrypt content key from KTRI */
 
 static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms,
-							CMS_RecipientInfo *ri)
-	{
-	CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
-	EVP_PKEY *pkey = ktri->pkey;
-	unsigned char *ek = NULL;
-	size_t eklen;
-	int ret = 0;
-	CMS_EncryptedContentInfo *ec;
-	ec = cms->d.envelopedData->encryptedContentInfo;
-
-	if (ktri->pkey == NULL)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT,
-			CMS_R_NO_PRIVATE_KEY);
-		return 0;
-		}
-
-	ktri->pctx = EVP_PKEY_CTX_new(pkey, NULL);
-	if (!ktri->pctx)
-		return 0;
-
-	if (EVP_PKEY_decrypt_init(ktri->pctx) <= 0)
-		goto err;
-
-	if (!cms_env_asn1_ctrl(ri, 1))
-		goto err;
-
-	if (EVP_PKEY_CTX_ctrl(ktri->pctx, -1, EVP_PKEY_OP_DECRYPT,
-				EVP_PKEY_CTRL_CMS_DECRYPT, 0, ri) <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CTRL_ERROR);
-		goto err;
-		}
-
-	if (EVP_PKEY_decrypt(ktri->pctx, NULL, &eklen,
-				ktri->encryptedKey->data,
-				ktri->encryptedKey->length) <= 0)
-		goto err;
-
-	ek = OPENSSL_malloc(eklen);
-
-	if (ek == NULL)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT,
-							ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (EVP_PKEY_decrypt(ktri->pctx, ek, &eklen,
-				ktri->encryptedKey->data,
-				ktri->encryptedKey->length) <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CMS_LIB);
-		goto err;
-		}
-
-	ret = 1;
-
-	if (ec->key)
-		{
-		OPENSSL_cleanse(ec->key, ec->keylen);
-		OPENSSL_free(ec->key);
-		}
-
-	ec->key = ek;
-	ec->keylen = eklen;
-
-	err:
-	if (ktri->pctx)
-		{
-		EVP_PKEY_CTX_free(ktri->pctx);
-		ktri->pctx = NULL;
-		}
-	if (!ret && ek)
-		OPENSSL_free(ek);
-
-	return ret;
-	}
+                                          CMS_RecipientInfo *ri)
+{
+    CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
+    EVP_PKEY *pkey = ktri->pkey;
+    unsigned char *ek = NULL;
+    size_t eklen;
+    int ret = 0;
+    CMS_EncryptedContentInfo *ec;
+    ec = cms->d.envelopedData->encryptedContentInfo;
+
+    if (ktri->pkey == NULL) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_NO_PRIVATE_KEY);
+        return 0;
+    }
+
+    ktri->pctx = EVP_PKEY_CTX_new(pkey, NULL);
+    if (!ktri->pctx)
+        return 0;
+
+    if (EVP_PKEY_decrypt_init(ktri->pctx) <= 0)
+        goto err;
+
+    if (!cms_env_asn1_ctrl(ri, 1))
+        goto err;
+
+    if (EVP_PKEY_CTX_ctrl(ktri->pctx, -1, EVP_PKEY_OP_DECRYPT,
+                          EVP_PKEY_CTRL_CMS_DECRYPT, 0, ri) <= 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CTRL_ERROR);
+        goto err;
+    }
+
+    if (EVP_PKEY_decrypt(ktri->pctx, NULL, &eklen,
+                         ktri->encryptedKey->data,
+                         ktri->encryptedKey->length) <= 0)
+        goto err;
+
+    ek = OPENSSL_malloc(eklen);
+
+    if (ek == NULL) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (EVP_PKEY_decrypt(ktri->pctx, ek, &eklen,
+                         ktri->encryptedKey->data,
+                         ktri->encryptedKey->length) <= 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CMS_LIB);
+        goto err;
+    }
+
+    ret = 1;
+
+    if (ec->key) {
+        OPENSSL_cleanse(ec->key, ec->keylen);
+        OPENSSL_free(ec->key);
+    }
+
+    ec->key = ek;
+    ec->keylen = eklen;
+
+ err:
+    if (ktri->pctx) {
+        EVP_PKEY_CTX_free(ktri->pctx);
+        ktri->pctx = NULL;
+    }
+    if (!ret && ek)
+        OPENSSL_free(ek);
+
+    return ret;
+}
 
 /* Key Encrypted Key (KEK) RecipientInfo routines */
 
-int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri, 
-					const unsigned char *id, size_t idlen)
-	{
-	ASN1_OCTET_STRING tmp_os;
-	CMS_KEKRecipientInfo *kekri;
-	if (ri->type != CMS_RECIPINFO_KEK)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP, CMS_R_NOT_KEK);
-		return -2;
-		}
-	kekri = ri->d.kekri;
-	tmp_os.type = V_ASN1_OCTET_STRING;
-	tmp_os.flags = 0;
-	tmp_os.data = (unsigned char *)id;
-	tmp_os.length = (int)idlen;
-	return ASN1_OCTET_STRING_cmp(&tmp_os, kekri->kekid->keyIdentifier);
-	}
+int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
+                                   const unsigned char *id, size_t idlen)
+{
+    ASN1_OCTET_STRING tmp_os;
+    CMS_KEKRecipientInfo *kekri;
+    if (ri->type != CMS_RECIPINFO_KEK) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP, CMS_R_NOT_KEK);
+        return -2;
+    }
+    kekri = ri->d.kekri;
+    tmp_os.type = V_ASN1_OCTET_STRING;
+    tmp_os.flags = 0;
+    tmp_os.data = (unsigned char *)id;
+    tmp_os.length = (int)idlen;
+    return ASN1_OCTET_STRING_cmp(&tmp_os, kekri->kekid->keyIdentifier);
+}
 
 /* For now hard code AES key wrap info */
 
 static size_t aes_wrap_keylen(int nid)
-	{
-	switch (nid)
-		{
-		case NID_id_aes128_wrap:
-		return 16;
+{
+    switch (nid) {
+    case NID_id_aes128_wrap:
+        return 16;
 
-		case NID_id_aes192_wrap:
-		return  24;
+    case NID_id_aes192_wrap:
+        return 24;
 
-		case NID_id_aes256_wrap:
-		return  32;
+    case NID_id_aes256_wrap:
+        return 32;
 
-		default:
-		return 0;
-		}
-	}
+    default:
+        return 0;
+    }
+}
 
 CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
-					unsigned char *key, size_t keylen,
-					unsigned char *id, size_t idlen,
-					ASN1_GENERALIZEDTIME *date,
-					ASN1_OBJECT *otherTypeId,
-					ASN1_TYPE *otherType)
-	{
-	CMS_RecipientInfo *ri = NULL;
-	CMS_EnvelopedData *env;
-	CMS_KEKRecipientInfo *kekri;
-	env = cms_get0_enveloped(cms);
-	if (!env)
-		goto err;
-
-	if (nid == NID_undef)
-		{
-		switch (keylen)
-			{
-			case 16:
-			nid = NID_id_aes128_wrap;
-			break;
-
-			case  24:
-			nid = NID_id_aes192_wrap;
-			break;
-
-			case  32:
-			nid = NID_id_aes256_wrap;
-			break;
-
-			default:
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY,
-						CMS_R_INVALID_KEY_LENGTH);
-			goto err;
-			}
-
-		}
-	else
-		{
-
-		size_t exp_keylen = aes_wrap_keylen(nid);
-
-		if (!exp_keylen)
-			{
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY,
-					CMS_R_UNSUPPORTED_KEK_ALGORITHM);
-			goto err;
-			}
-
-		if (keylen != exp_keylen)
-			{
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY,
-					CMS_R_INVALID_KEY_LENGTH);
-			goto err;
-			}
-
-		}
-
-	/* Initialize recipient info */
-	ri = M_ASN1_new_of(CMS_RecipientInfo);
-	if (!ri)
-		goto merr;
-
-	ri->d.kekri = M_ASN1_new_of(CMS_KEKRecipientInfo);
-	if (!ri->d.kekri)
-		goto merr;
-	ri->type = CMS_RECIPINFO_KEK;
-
-	kekri = ri->d.kekri;
-
-	if (otherTypeId)
-		{
-		kekri->kekid->other = M_ASN1_new_of(CMS_OtherKeyAttribute);
-		if (kekri->kekid->other == NULL)
-			goto merr;
-		}
-
-	if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
-		goto merr;
-
-
-	/* After this point no calls can fail */
-
-	kekri->version = 4;
-
-	kekri->key = key;
-	kekri->keylen = keylen;
-
-	ASN1_STRING_set0(kekri->kekid->keyIdentifier, id, idlen);
-
-	kekri->kekid->date = date;
-
-	if (kekri->kekid->other)
-		{
-		kekri->kekid->other->keyAttrId = otherTypeId;
-		kekri->kekid->other->keyAttr = otherType;
-		}
-
-	X509_ALGOR_set0(kekri->keyEncryptionAlgorithm,
-				OBJ_nid2obj(nid), V_ASN1_UNDEF, NULL);
-
-	return ri;
-
-	merr:
-	CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, ERR_R_MALLOC_FAILURE);
-	err:
-	if (ri)
-		M_ASN1_free_of(ri, CMS_RecipientInfo);
-	return NULL;
+                                          unsigned char *key, size_t keylen,
+                                          unsigned char *id, size_t idlen,
+                                          ASN1_GENERALIZEDTIME *date,
+                                          ASN1_OBJECT *otherTypeId,
+                                          ASN1_TYPE *otherType)
+{
+    CMS_RecipientInfo *ri = NULL;
+    CMS_EnvelopedData *env;
+    CMS_KEKRecipientInfo *kekri;
+    env = cms_get0_enveloped(cms);
+    if (!env)
+        goto err;
 
-	}
+    if (nid == NID_undef) {
+        switch (keylen) {
+        case 16:
+            nid = NID_id_aes128_wrap;
+            break;
 
-int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
-					X509_ALGOR **palg,
-					ASN1_OCTET_STRING **pid,
-					ASN1_GENERALIZEDTIME **pdate,
-					ASN1_OBJECT **potherid,
-					ASN1_TYPE **pothertype)
-	{
-	CMS_KEKIdentifier *rkid;
-	if (ri->type != CMS_RECIPINFO_KEK)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID, CMS_R_NOT_KEK);
-		return 0;
-		}
-	rkid =  ri->d.kekri->kekid;
-	if (palg)
-		*palg = ri->d.kekri->keyEncryptionAlgorithm;
-	if (pid)
-		*pid = rkid->keyIdentifier;
-	if (pdate)
-		*pdate = rkid->date;
-	if (potherid)
-		{
-		if (rkid->other)
-			*potherid = rkid->other->keyAttrId;
-		else
-			*potherid = NULL;
-		}
-	if (pothertype)
-		{
-		if (rkid->other)
-			*pothertype = rkid->other->keyAttr;
-		else
-			*pothertype = NULL;
-		}
-	return 1;
-	}
-
-int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri, 
-				unsigned char *key, size_t keylen)
-	{
-	CMS_KEKRecipientInfo *kekri;
-	if (ri->type != CMS_RECIPINFO_KEK)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_KEY, CMS_R_NOT_KEK);
-		return 0;
-		}
-
-	kekri = ri->d.kekri;
-	kekri->key = key;
-	kekri->keylen = keylen;
-	return 1;
-	}
+        case 24:
+            nid = NID_id_aes192_wrap;
+            break;
+
+        case 32:
+            nid = NID_id_aes256_wrap;
+            break;
+
+        default:
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, CMS_R_INVALID_KEY_LENGTH);
+            goto err;
+        }
+
+    } else {
+
+        size_t exp_keylen = aes_wrap_keylen(nid);
+
+        if (!exp_keylen) {
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY,
+                   CMS_R_UNSUPPORTED_KEK_ALGORITHM);
+            goto err;
+        }
+
+        if (keylen != exp_keylen) {
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, CMS_R_INVALID_KEY_LENGTH);
+            goto err;
+        }
+
+    }
+
+    /* Initialize recipient info */
+    ri = M_ASN1_new_of(CMS_RecipientInfo);
+    if (!ri)
+        goto merr;
+
+    ri->d.kekri = M_ASN1_new_of(CMS_KEKRecipientInfo);
+    if (!ri->d.kekri)
+        goto merr;
+    ri->type = CMS_RECIPINFO_KEK;
+
+    kekri = ri->d.kekri;
+
+    if (otherTypeId) {
+        kekri->kekid->other = M_ASN1_new_of(CMS_OtherKeyAttribute);
+        if (kekri->kekid->other == NULL)
+            goto merr;
+    }
 
+    if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
+        goto merr;
+
+    /* After this point no calls can fail */
+
+    kekri->version = 4;
+
+    kekri->key = key;
+    kekri->keylen = keylen;
+
+    ASN1_STRING_set0(kekri->kekid->keyIdentifier, id, idlen);
+
+    kekri->kekid->date = date;
+
+    if (kekri->kekid->other) {
+        kekri->kekid->other->keyAttrId = otherTypeId;
+        kekri->kekid->other->keyAttr = otherType;
+    }
+
+    X509_ALGOR_set0(kekri->keyEncryptionAlgorithm,
+                    OBJ_nid2obj(nid), V_ASN1_UNDEF, NULL);
+
+    return ri;
+
+ merr:
+    CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, ERR_R_MALLOC_FAILURE);
+ err:
+    if (ri)
+        M_ASN1_free_of(ri, CMS_RecipientInfo);
+    return NULL;
+
+}
+
+int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pid,
+                                    ASN1_GENERALIZEDTIME **pdate,
+                                    ASN1_OBJECT **potherid,
+                                    ASN1_TYPE **pothertype)
+{
+    CMS_KEKIdentifier *rkid;
+    if (ri->type != CMS_RECIPINFO_KEK) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID, CMS_R_NOT_KEK);
+        return 0;
+    }
+    rkid = ri->d.kekri->kekid;
+    if (palg)
+        *palg = ri->d.kekri->keyEncryptionAlgorithm;
+    if (pid)
+        *pid = rkid->keyIdentifier;
+    if (pdate)
+        *pdate = rkid->date;
+    if (potherid) {
+        if (rkid->other)
+            *potherid = rkid->other->keyAttrId;
+        else
+            *potherid = NULL;
+    }
+    if (pothertype) {
+        if (rkid->other)
+            *pothertype = rkid->other->keyAttr;
+        else
+            *pothertype = NULL;
+    }
+    return 1;
+}
+
+int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
+                               unsigned char *key, size_t keylen)
+{
+    CMS_KEKRecipientInfo *kekri;
+    if (ri->type != CMS_RECIPINFO_KEK) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_KEY, CMS_R_NOT_KEK);
+        return 0;
+    }
+
+    kekri = ri->d.kekri;
+    kekri->key = key;
+    kekri->keylen = keylen;
+    return 1;
+}
 
 /* Encrypt content key in KEK recipient info */
 
 static int cms_RecipientInfo_kekri_encrypt(CMS_ContentInfo *cms,
-					CMS_RecipientInfo *ri)
-	{
-	CMS_EncryptedContentInfo *ec;
-	CMS_KEKRecipientInfo *kekri;
-	AES_KEY actx;
-	unsigned char *wkey = NULL;
-	int wkeylen;
-	int r = 0;
+                                           CMS_RecipientInfo *ri)
+{
+    CMS_EncryptedContentInfo *ec;
+    CMS_KEKRecipientInfo *kekri;
+    AES_KEY actx;
+    unsigned char *wkey = NULL;
+    int wkeylen;
+    int r = 0;
 
-	ec = cms->d.envelopedData->encryptedContentInfo;
+    ec = cms->d.envelopedData->encryptedContentInfo;
 
-	kekri = ri->d.kekri;
+    kekri = ri->d.kekri;
 
-	if (!kekri->key)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_NO_KEY);
-		return 0;
-		}
+    if (!kekri->key) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_NO_KEY);
+        return 0;
+    }
 
-	if (AES_set_encrypt_key(kekri->key, kekri->keylen << 3, &actx))
-		{ 
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT,
-						CMS_R_ERROR_SETTING_KEY);
-		goto err;
-		}
+    if (AES_set_encrypt_key(kekri->key, kekri->keylen << 3, &actx)) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT,
+               CMS_R_ERROR_SETTING_KEY);
+        goto err;
+    }
 
-	wkey = OPENSSL_malloc(ec->keylen + 8);
+    wkey = OPENSSL_malloc(ec->keylen + 8);
 
-	if (!wkey)
-		{ 
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT,
-						ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    if (!wkey) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	wkeylen = AES_wrap_key(&actx, NULL, wkey, ec->key, ec->keylen);
+    wkeylen = AES_wrap_key(&actx, NULL, wkey, ec->key, ec->keylen);
 
-	if (wkeylen <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_WRAP_ERROR);
-		goto err;
-		}
+    if (wkeylen <= 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_WRAP_ERROR);
+        goto err;
+    }
 
-	ASN1_STRING_set0(kekri->encryptedKey, wkey, wkeylen);
+    ASN1_STRING_set0(kekri->encryptedKey, wkey, wkeylen);
 
-	r = 1;
+    r = 1;
 
-	err:
+ err:
 
-	if (!r && wkey)
-		OPENSSL_free(wkey);
-	OPENSSL_cleanse(&actx, sizeof(actx));
+    if (!r && wkey)
+        OPENSSL_free(wkey);
+    OPENSSL_cleanse(&actx, sizeof(actx));
 
-	return r;
+    return r;
 
-	}
+}
 
 /* Decrypt content key in KEK recipient info */
 
 static int cms_RecipientInfo_kekri_decrypt(CMS_ContentInfo *cms,
-					CMS_RecipientInfo *ri)
-	{
-	CMS_EncryptedContentInfo *ec;
-	CMS_KEKRecipientInfo *kekri;
-	AES_KEY actx;
-	unsigned char *ukey = NULL;
-	int ukeylen;
-	int r = 0, wrap_nid;
-
-	ec = cms->d.envelopedData->encryptedContentInfo;
-
-	kekri = ri->d.kekri;
-
-	if (!kekri->key)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, CMS_R_NO_KEY);
-		return 0;
-		}
-
-	wrap_nid = OBJ_obj2nid(kekri->keyEncryptionAlgorithm->algorithm);
-	if (aes_wrap_keylen(wrap_nid) != kekri->keylen)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
-			CMS_R_INVALID_KEY_LENGTH);
-		return 0;
-		}
-
-	/* If encrypted key length is invalid don't bother */
-
-	if (kekri->encryptedKey->length < 16)
-		{ 
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
-					CMS_R_INVALID_ENCRYPTED_KEY_LENGTH);
-		goto err;
-		}
-
-	if (AES_set_decrypt_key(kekri->key, kekri->keylen << 3, &actx))
-		{ 
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
-						CMS_R_ERROR_SETTING_KEY);
-		goto err;
-		}
-
-	ukey = OPENSSL_malloc(kekri->encryptedKey->length - 8);
-
-	if (!ukey)
-		{ 
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
-						ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	ukeylen = AES_unwrap_key(&actx, NULL, ukey,
-					kekri->encryptedKey->data,
-					kekri->encryptedKey->length);
-
-	if (ukeylen <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
-							CMS_R_UNWRAP_ERROR);
-		goto err;
-		}
-
-	ec->key = ukey;
-	ec->keylen = ukeylen;
-
-	r = 1;
-
-	err:
-
-	if (!r && ukey)
-		OPENSSL_free(ukey);
-	OPENSSL_cleanse(&actx, sizeof(actx));
-
-	return r;
-
-	}
+                                           CMS_RecipientInfo *ri)
+{
+    CMS_EncryptedContentInfo *ec;
+    CMS_KEKRecipientInfo *kekri;
+    AES_KEY actx;
+    unsigned char *ukey = NULL;
+    int ukeylen;
+    int r = 0, wrap_nid;
+
+    ec = cms->d.envelopedData->encryptedContentInfo;
+
+    kekri = ri->d.kekri;
+
+    if (!kekri->key) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, CMS_R_NO_KEY);
+        return 0;
+    }
+
+    wrap_nid = OBJ_obj2nid(kekri->keyEncryptionAlgorithm->algorithm);
+    if (aes_wrap_keylen(wrap_nid) != kekri->keylen) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
+               CMS_R_INVALID_KEY_LENGTH);
+        return 0;
+    }
+
+    /* If encrypted key length is invalid don't bother */
+
+    if (kekri->encryptedKey->length < 16) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
+               CMS_R_INVALID_ENCRYPTED_KEY_LENGTH);
+        goto err;
+    }
+
+    if (AES_set_decrypt_key(kekri->key, kekri->keylen << 3, &actx)) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT,
+               CMS_R_ERROR_SETTING_KEY);
+        goto err;
+    }
+
+    ukey = OPENSSL_malloc(kekri->encryptedKey->length - 8);
+
+    if (!ukey) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    ukeylen = AES_unwrap_key(&actx, NULL, ukey,
+                             kekri->encryptedKey->data,
+                             kekri->encryptedKey->length);
+
+    if (ukeylen <= 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, CMS_R_UNWRAP_ERROR);
+        goto err;
+    }
+
+    ec->key = ukey;
+    ec->keylen = ukeylen;
+
+    r = 1;
+
+ err:
+
+    if (!r && ukey)
+        OPENSSL_free(ukey);
+    OPENSSL_cleanse(&actx, sizeof(actx));
+
+    return r;
+
+}
 
 int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri)
-	{
-	switch(ri->type)
-		{
-		case CMS_RECIPINFO_TRANS:
-		return cms_RecipientInfo_ktri_decrypt(cms, ri);
+{
+    switch (ri->type) {
+    case CMS_RECIPINFO_TRANS:
+        return cms_RecipientInfo_ktri_decrypt(cms, ri);
 
-		case CMS_RECIPINFO_KEK:
-		return cms_RecipientInfo_kekri_decrypt(cms, ri);
+    case CMS_RECIPINFO_KEK:
+        return cms_RecipientInfo_kekri_decrypt(cms, ri);
 
-		case CMS_RECIPINFO_PASS:
-		return cms_RecipientInfo_pwri_crypt(cms, ri, 0);
+    case CMS_RECIPINFO_PASS:
+        return cms_RecipientInfo_pwri_crypt(cms, ri, 0);
 
-		default:
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_DECRYPT,
-			CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE);
-		return 0;
-		}
-	}
+    default:
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_DECRYPT,
+               CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE);
+        return 0;
+    }
+}
 
 int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri)
-	{
-	switch (ri->type)
-		{
-		case CMS_RECIPINFO_TRANS:
-		return cms_RecipientInfo_ktri_encrypt(cms, ri);
-
-		case CMS_RECIPINFO_AGREE:
-		return cms_RecipientInfo_kari_encrypt(cms, ri);
-
-		case CMS_RECIPINFO_KEK:
-		return cms_RecipientInfo_kekri_encrypt(cms, ri);
-		break;
-
-		case CMS_RECIPINFO_PASS:
-		return cms_RecipientInfo_pwri_crypt(cms, ri, 1);
-		break;
-
-		default:
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_ENCRYPT,
-				CMS_R_UNSUPPORTED_RECIPIENT_TYPE);
-		return 0;
-		}
-	}
+{
+    switch (ri->type) {
+    case CMS_RECIPINFO_TRANS:
+        return cms_RecipientInfo_ktri_encrypt(cms, ri);
+
+    case CMS_RECIPINFO_AGREE:
+        return cms_RecipientInfo_kari_encrypt(cms, ri);
+
+    case CMS_RECIPINFO_KEK:
+        return cms_RecipientInfo_kekri_encrypt(cms, ri);
+        break;
+
+    case CMS_RECIPINFO_PASS:
+        return cms_RecipientInfo_pwri_crypt(cms, ri, 1);
+        break;
+
+    default:
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_ENCRYPT,
+               CMS_R_UNSUPPORTED_RECIPIENT_TYPE);
+        return 0;
+    }
+}
 
 /* Check structures and fixup version numbers (if necessary) */
 
 static void cms_env_set_originfo_version(CMS_EnvelopedData *env)
-	{
-	CMS_OriginatorInfo *org = env->originatorInfo;
-	int i;
-	if (org == NULL)
-		return;
-	for (i = 0; i < sk_CMS_CertificateChoices_num(org->certificates); i++)
-		{
-		CMS_CertificateChoices *cch;
-		cch = sk_CMS_CertificateChoices_value(org->certificates, i);
-		if (cch->type == CMS_CERTCHOICE_OTHER)
-			{
-			env->version = 4;
-			return;
-			}
-		else if (cch->type == CMS_CERTCHOICE_V2ACERT)
-			{
-			if (env->version < 3)
-				env->version = 3;
-			}
-		}
-
-	for (i = 0; i < sk_CMS_RevocationInfoChoice_num(org->crls); i++)
-		{
-		CMS_RevocationInfoChoice *rch;
-		rch = sk_CMS_RevocationInfoChoice_value(org->crls, i);
-		if (rch->type == CMS_REVCHOICE_OTHER)
-			{
-			env->version = 4;
-			return;
-			}
-		}
-	}
+{
+    CMS_OriginatorInfo *org = env->originatorInfo;
+    int i;
+    if (org == NULL)
+        return;
+    for (i = 0; i < sk_CMS_CertificateChoices_num(org->certificates); i++) {
+        CMS_CertificateChoices *cch;
+        cch = sk_CMS_CertificateChoices_value(org->certificates, i);
+        if (cch->type == CMS_CERTCHOICE_OTHER) {
+            env->version = 4;
+            return;
+        } else if (cch->type == CMS_CERTCHOICE_V2ACERT) {
+            if (env->version < 3)
+                env->version = 3;
+        }
+    }
+
+    for (i = 0; i < sk_CMS_RevocationInfoChoice_num(org->crls); i++) {
+        CMS_RevocationInfoChoice *rch;
+        rch = sk_CMS_RevocationInfoChoice_value(org->crls, i);
+        if (rch->type == CMS_REVCHOICE_OTHER) {
+            env->version = 4;
+            return;
+        }
+    }
+}
 
 static void cms_env_set_version(CMS_EnvelopedData *env)
-	{
-	int i;
-	CMS_RecipientInfo *ri;
-
-	/* Can't set version higher than 4 so if 4 or more already nothing
-	 * to do.
-	 */
-	if (env->version >= 4)
-		return;
-
-	cms_env_set_originfo_version(env);
-
-	if (env->version >= 3)
-		return;
-
-	for (i = 0; i < sk_CMS_RecipientInfo_num(env->recipientInfos); i++)
-		{
-		ri = sk_CMS_RecipientInfo_value(env->recipientInfos, i);
-		if (ri->type == CMS_RECIPINFO_PASS || ri->type == CMS_RECIPINFO_OTHER)
-			{
-			env->version = 3;
-			return;
-			}
-		else if (ri->type != CMS_RECIPINFO_TRANS || ri->d.ktri->version != 0)
-			{
-			env->version = 2;
-			}
-		}
-	if (env->version == 2)
-		return;
-	if (env->originatorInfo || env->unprotectedAttrs)
-		env->version = 2;
-	env->version = 0;
-	}
+{
+    int i;
+    CMS_RecipientInfo *ri;
+
+    /*
+     * Can't set version higher than 4 so if 4 or more already nothing to do.
+     */
+    if (env->version >= 4)
+        return;
+
+    cms_env_set_originfo_version(env);
+
+    if (env->version >= 3)
+        return;
+
+    for (i = 0; i < sk_CMS_RecipientInfo_num(env->recipientInfos); i++) {
+        ri = sk_CMS_RecipientInfo_value(env->recipientInfos, i);
+        if (ri->type == CMS_RECIPINFO_PASS || ri->type == CMS_RECIPINFO_OTHER) {
+            env->version = 3;
+            return;
+        } else if (ri->type != CMS_RECIPINFO_TRANS
+                   || ri->d.ktri->version != 0) {
+            env->version = 2;
+        }
+    }
+    if (env->version == 2)
+        return;
+    if (env->originatorInfo || env->unprotectedAttrs)
+        env->version = 2;
+    env->version = 0;
+}
 
 BIO *cms_EnvelopedData_init_bio(CMS_ContentInfo *cms)
-	{
-	CMS_EncryptedContentInfo *ec;
-	STACK_OF(CMS_RecipientInfo) *rinfos;
-	CMS_RecipientInfo *ri;
-	int i, ok = 0;
-	BIO *ret;
-
-	/* Get BIO first to set up key */
-
-	ec = cms->d.envelopedData->encryptedContentInfo;
-	ret = cms_EncryptedContent_init_bio(ec);
-
-	/* If error or no cipher end of processing */
-
-	if (!ret || !ec->cipher)
-		return ret;
-
-	/* Now encrypt content key according to each RecipientInfo type */
-
-	rinfos = cms->d.envelopedData->recipientInfos;
-
-	for (i = 0; i < sk_CMS_RecipientInfo_num(rinfos); i++)
-		{
-		ri = sk_CMS_RecipientInfo_value(rinfos, i);
-		if (CMS_RecipientInfo_encrypt(cms, ri) <= 0)
-			{
-			CMSerr(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO,
-				CMS_R_ERROR_SETTING_RECIPIENTINFO);
-			goto err;
-			}
-		}
-	cms_env_set_version(cms->d.envelopedData);
-
-	ok = 1;
-
-	err:
-	ec->cipher = NULL;
-	if (ec->key)
-		{
-		OPENSSL_cleanse(ec->key, ec->keylen);
-		OPENSSL_free(ec->key);
-		ec->key = NULL;
-		ec->keylen = 0;
-		}
-	if (ok)
-		return ret;
-	BIO_free(ret);
-	return NULL;
-
-	}
-/* Get RecipientInfo type (if any) supported by a key (public or private).
- * To retain compatibility with previous behaviour if the ctrl value isn't
+{
+    CMS_EncryptedContentInfo *ec;
+    STACK_OF(CMS_RecipientInfo) *rinfos;
+    CMS_RecipientInfo *ri;
+    int i, ok = 0;
+    BIO *ret;
+
+    /* Get BIO first to set up key */
+
+    ec = cms->d.envelopedData->encryptedContentInfo;
+    ret = cms_EncryptedContent_init_bio(ec);
+
+    /* If error or no cipher end of processing */
+
+    if (!ret || !ec->cipher)
+        return ret;
+
+    /* Now encrypt content key according to each RecipientInfo type */
+
+    rinfos = cms->d.envelopedData->recipientInfos;
+
+    for (i = 0; i < sk_CMS_RecipientInfo_num(rinfos); i++) {
+        ri = sk_CMS_RecipientInfo_value(rinfos, i);
+        if (CMS_RecipientInfo_encrypt(cms, ri) <= 0) {
+            CMSerr(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO,
+                   CMS_R_ERROR_SETTING_RECIPIENTINFO);
+            goto err;
+        }
+    }
+    cms_env_set_version(cms->d.envelopedData);
+
+    ok = 1;
+
+ err:
+    ec->cipher = NULL;
+    if (ec->key) {
+        OPENSSL_cleanse(ec->key, ec->keylen);
+        OPENSSL_free(ec->key);
+        ec->key = NULL;
+        ec->keylen = 0;
+    }
+    if (ok)
+        return ret;
+    BIO_free(ret);
+    return NULL;
+
+}
+
+/*
+ * Get RecipientInfo type (if any) supported by a key (public or private). To
+ * retain compatibility with previous behaviour if the ctrl value isn't
  * supported we assume key transport.
  */
 int cms_pkey_get_ri_type(EVP_PKEY *pk)
-	{
-	if (pk->ameth && pk->ameth->pkey_ctrl)
-		{
-		int i, r;
-		i = pk->ameth->pkey_ctrl(pk, ASN1_PKEY_CTRL_CMS_RI_TYPE, 0, &r);
-		if (i > 0)
-			return r;
-		}
-	return CMS_RECIPINFO_TRANS;
-	}
+{
+    if (pk->ameth && pk->ameth->pkey_ctrl) {
+        int i, r;
+        i = pk->ameth->pkey_ctrl(pk, ASN1_PKEY_CTRL_CMS_RI_TYPE, 0, &r);
+        if (i > 0)
+            return r;
+    }
+    return CMS_RECIPINFO_TRANS;
+}
diff --git a/crypto/cms/cms_err.c b/crypto/cms/cms_err.c
index 5d9f685113..15572ea348 100644
--- a/crypto/cms/cms_err.c
+++ b/crypto/cms/cms_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,192 +66,244 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_CMS,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_CMS,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_CMS,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_CMS,0,reason)
 
-static ERR_STRING_DATA CMS_str_functs[]=
-	{
-{ERR_FUNC(CMS_F_CHECK_CONTENT),	"CHECK_CONTENT"},
-{ERR_FUNC(CMS_F_CMS_ADD0_CERT),	"CMS_add0_cert"},
-{ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_KEY),	"CMS_add0_recipient_key"},
-{ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD),	"CMS_add0_recipient_password"},
-{ERR_FUNC(CMS_F_CMS_ADD1_RECEIPTREQUEST),	"CMS_add1_ReceiptRequest"},
-{ERR_FUNC(CMS_F_CMS_ADD1_RECIPIENT_CERT),	"CMS_add1_recipient_cert"},
-{ERR_FUNC(CMS_F_CMS_ADD1_SIGNER),	"CMS_add1_signer"},
-{ERR_FUNC(CMS_F_CMS_ADD1_SIGNINGTIME),	"CMS_ADD1_SIGNINGTIME"},
-{ERR_FUNC(CMS_F_CMS_COMPRESS),	"CMS_compress"},
-{ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_CREATE),	"cms_CompressedData_create"},
-{ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO),	"cms_CompressedData_init_bio"},
-{ERR_FUNC(CMS_F_CMS_COPY_CONTENT),	"CMS_COPY_CONTENT"},
-{ERR_FUNC(CMS_F_CMS_COPY_MESSAGEDIGEST),	"CMS_COPY_MESSAGEDIGEST"},
-{ERR_FUNC(CMS_F_CMS_DATA),	"CMS_data"},
-{ERR_FUNC(CMS_F_CMS_DATAFINAL),	"CMS_dataFinal"},
-{ERR_FUNC(CMS_F_CMS_DATAINIT),	"CMS_dataInit"},
-{ERR_FUNC(CMS_F_CMS_DECRYPT),	"CMS_decrypt"},
-{ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_KEY),	"CMS_decrypt_set1_key"},
-{ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PASSWORD),	"CMS_decrypt_set1_password"},
-{ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PKEY),	"CMS_decrypt_set1_pkey"},
-{ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX),	"cms_DigestAlgorithm_find_ctx"},
-{ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO),	"cms_DigestAlgorithm_init_bio"},
-{ERR_FUNC(CMS_F_CMS_DIGESTEDDATA_DO_FINAL),	"cms_DigestedData_do_final"},
-{ERR_FUNC(CMS_F_CMS_DIGEST_VERIFY),	"CMS_digest_verify"},
-{ERR_FUNC(CMS_F_CMS_ENCODE_RECEIPT),	"cms_encode_Receipt"},
-{ERR_FUNC(CMS_F_CMS_ENCRYPT),	"CMS_encrypt"},
-{ERR_FUNC(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO),	"cms_EncryptedContent_init_bio"},
-{ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT),	"CMS_EncryptedData_decrypt"},
-{ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT),	"CMS_EncryptedData_encrypt"},
-{ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY),	"CMS_EncryptedData_set1_key"},
-{ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_CREATE),	"CMS_EnvelopedData_create"},
-{ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO),	"cms_EnvelopedData_init_bio"},
-{ERR_FUNC(CMS_F_CMS_ENVELOPED_DATA_INIT),	"CMS_ENVELOPED_DATA_INIT"},
-{ERR_FUNC(CMS_F_CMS_ENV_ASN1_CTRL),	"cms_env_asn1_ctrl"},
-{ERR_FUNC(CMS_F_CMS_FINAL),	"CMS_final"},
-{ERR_FUNC(CMS_F_CMS_GET0_CERTIFICATE_CHOICES),	"CMS_GET0_CERTIFICATE_CHOICES"},
-{ERR_FUNC(CMS_F_CMS_GET0_CONTENT),	"CMS_get0_content"},
-{ERR_FUNC(CMS_F_CMS_GET0_ECONTENT_TYPE),	"CMS_GET0_ECONTENT_TYPE"},
-{ERR_FUNC(CMS_F_CMS_GET0_ENVELOPED),	"cms_get0_enveloped"},
-{ERR_FUNC(CMS_F_CMS_GET0_REVOCATION_CHOICES),	"CMS_GET0_REVOCATION_CHOICES"},
-{ERR_FUNC(CMS_F_CMS_GET0_SIGNED),	"CMS_GET0_SIGNED"},
-{ERR_FUNC(CMS_F_CMS_MSGSIGDIGEST_ADD1),	"cms_msgSigDigest_add1"},
-{ERR_FUNC(CMS_F_CMS_RECEIPTREQUEST_CREATE0),	"CMS_ReceiptRequest_create0"},
-{ERR_FUNC(CMS_F_CMS_RECEIPT_VERIFY),	"cms_Receipt_verify"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_DECRYPT),	"CMS_RecipientInfo_decrypt"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_ENCRYPT),	"CMS_RecipientInfo_encrypt"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT),	"cms_RecipientInfo_kari_encrypt"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG),	"CMS_RecipientInfo_kari_get0_alg"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID),	"CMS_RecipientInfo_kari_get0_orig_id"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS),	"CMS_RecipientInfo_kari_get0_reks"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP),	"CMS_RecipientInfo_kari_orig_id_cmp"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT),	"CMS_RECIPIENTINFO_KEKRI_DECRYPT"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT),	"CMS_RECIPIENTINFO_KEKRI_ENCRYPT"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID),	"CMS_RecipientInfo_kekri_get0_id"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP),	"CMS_RecipientInfo_kekri_id_cmp"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP),	"CMS_RecipientInfo_ktri_cert_cmp"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT),	"CMS_RECIPIENTINFO_KTRI_DECRYPT"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT),	"CMS_RECIPIENTINFO_KTRI_ENCRYPT"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS),	"CMS_RecipientInfo_ktri_get0_algs"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID),	"CMS_RecipientInfo_ktri_get0_signer_id"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT),	"cms_RecipientInfo_pwri_crypt"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_KEY),	"CMS_RecipientInfo_set0_key"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD),	"CMS_RecipientInfo_set0_password"},
-{ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY),	"CMS_RecipientInfo_set0_pkey"},
-{ERR_FUNC(CMS_F_CMS_SD_ASN1_CTRL),	"CMS_SD_ASN1_CTRL"},
-{ERR_FUNC(CMS_F_CMS_SET1_IAS),	"cms_set1_ias"},
-{ERR_FUNC(CMS_F_CMS_SET1_KEYID),	"cms_set1_keyid"},
-{ERR_FUNC(CMS_F_CMS_SET1_SIGNERIDENTIFIER),	"cms_set1_SignerIdentifier"},
-{ERR_FUNC(CMS_F_CMS_SET_DETACHED),	"CMS_set_detached"},
-{ERR_FUNC(CMS_F_CMS_SIGN),	"CMS_sign"},
-{ERR_FUNC(CMS_F_CMS_SIGNED_DATA_INIT),	"CMS_SIGNED_DATA_INIT"},
-{ERR_FUNC(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN),	"CMS_SIGNERINFO_CONTENT_SIGN"},
-{ERR_FUNC(CMS_F_CMS_SIGNERINFO_SIGN),	"CMS_SignerInfo_sign"},
-{ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY),	"CMS_SignerInfo_verify"},
-{ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CERT),	"CMS_SIGNERINFO_VERIFY_CERT"},
-{ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT),	"CMS_SignerInfo_verify_content"},
-{ERR_FUNC(CMS_F_CMS_SIGN_RECEIPT),	"CMS_sign_receipt"},
-{ERR_FUNC(CMS_F_CMS_STREAM),	"CMS_stream"},
-{ERR_FUNC(CMS_F_CMS_UNCOMPRESS),	"CMS_uncompress"},
-{ERR_FUNC(CMS_F_CMS_VERIFY),	"CMS_verify"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CMS_str_functs[] = {
+    {ERR_FUNC(CMS_F_CHECK_CONTENT), "CHECK_CONTENT"},
+    {ERR_FUNC(CMS_F_CMS_ADD0_CERT), "CMS_add0_cert"},
+    {ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_KEY), "CMS_add0_recipient_key"},
+    {ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD),
+     "CMS_add0_recipient_password"},
+    {ERR_FUNC(CMS_F_CMS_ADD1_RECEIPTREQUEST), "CMS_add1_ReceiptRequest"},
+    {ERR_FUNC(CMS_F_CMS_ADD1_RECIPIENT_CERT), "CMS_add1_recipient_cert"},
+    {ERR_FUNC(CMS_F_CMS_ADD1_SIGNER), "CMS_add1_signer"},
+    {ERR_FUNC(CMS_F_CMS_ADD1_SIGNINGTIME), "CMS_ADD1_SIGNINGTIME"},
+    {ERR_FUNC(CMS_F_CMS_COMPRESS), "CMS_compress"},
+    {ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_CREATE), "cms_CompressedData_create"},
+    {ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO),
+     "cms_CompressedData_init_bio"},
+    {ERR_FUNC(CMS_F_CMS_COPY_CONTENT), "CMS_COPY_CONTENT"},
+    {ERR_FUNC(CMS_F_CMS_COPY_MESSAGEDIGEST), "CMS_COPY_MESSAGEDIGEST"},
+    {ERR_FUNC(CMS_F_CMS_DATA), "CMS_data"},
+    {ERR_FUNC(CMS_F_CMS_DATAFINAL), "CMS_dataFinal"},
+    {ERR_FUNC(CMS_F_CMS_DATAINIT), "CMS_dataInit"},
+    {ERR_FUNC(CMS_F_CMS_DECRYPT), "CMS_decrypt"},
+    {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_KEY), "CMS_decrypt_set1_key"},
+    {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PASSWORD), "CMS_decrypt_set1_password"},
+    {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PKEY), "CMS_decrypt_set1_pkey"},
+    {ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX),
+     "cms_DigestAlgorithm_find_ctx"},
+    {ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO),
+     "cms_DigestAlgorithm_init_bio"},
+    {ERR_FUNC(CMS_F_CMS_DIGESTEDDATA_DO_FINAL), "cms_DigestedData_do_final"},
+    {ERR_FUNC(CMS_F_CMS_DIGEST_VERIFY), "CMS_digest_verify"},
+    {ERR_FUNC(CMS_F_CMS_ENCODE_RECEIPT), "cms_encode_Receipt"},
+    {ERR_FUNC(CMS_F_CMS_ENCRYPT), "CMS_encrypt"},
+    {ERR_FUNC(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO),
+     "cms_EncryptedContent_init_bio"},
+    {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT), "CMS_EncryptedData_decrypt"},
+    {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT), "CMS_EncryptedData_encrypt"},
+    {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY),
+     "CMS_EncryptedData_set1_key"},
+    {ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_CREATE), "CMS_EnvelopedData_create"},
+    {ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO),
+     "cms_EnvelopedData_init_bio"},
+    {ERR_FUNC(CMS_F_CMS_ENVELOPED_DATA_INIT), "CMS_ENVELOPED_DATA_INIT"},
+    {ERR_FUNC(CMS_F_CMS_ENV_ASN1_CTRL), "cms_env_asn1_ctrl"},
+    {ERR_FUNC(CMS_F_CMS_FINAL), "CMS_final"},
+    {ERR_FUNC(CMS_F_CMS_GET0_CERTIFICATE_CHOICES),
+     "CMS_GET0_CERTIFICATE_CHOICES"},
+    {ERR_FUNC(CMS_F_CMS_GET0_CONTENT), "CMS_get0_content"},
+    {ERR_FUNC(CMS_F_CMS_GET0_ECONTENT_TYPE), "CMS_GET0_ECONTENT_TYPE"},
+    {ERR_FUNC(CMS_F_CMS_GET0_ENVELOPED), "cms_get0_enveloped"},
+    {ERR_FUNC(CMS_F_CMS_GET0_REVOCATION_CHOICES),
+     "CMS_GET0_REVOCATION_CHOICES"},
+    {ERR_FUNC(CMS_F_CMS_GET0_SIGNED), "CMS_GET0_SIGNED"},
+    {ERR_FUNC(CMS_F_CMS_MSGSIGDIGEST_ADD1), "cms_msgSigDigest_add1"},
+    {ERR_FUNC(CMS_F_CMS_RECEIPTREQUEST_CREATE0),
+     "CMS_ReceiptRequest_create0"},
+    {ERR_FUNC(CMS_F_CMS_RECEIPT_VERIFY), "cms_Receipt_verify"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_DECRYPT), "CMS_RecipientInfo_decrypt"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_ENCRYPT), "CMS_RecipientInfo_encrypt"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT),
+     "cms_RecipientInfo_kari_encrypt"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG),
+     "CMS_RecipientInfo_kari_get0_alg"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID),
+     "CMS_RecipientInfo_kari_get0_orig_id"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS),
+     "CMS_RecipientInfo_kari_get0_reks"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP),
+     "CMS_RecipientInfo_kari_orig_id_cmp"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT),
+     "CMS_RECIPIENTINFO_KEKRI_DECRYPT"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT),
+     "CMS_RECIPIENTINFO_KEKRI_ENCRYPT"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID),
+     "CMS_RecipientInfo_kekri_get0_id"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP),
+     "CMS_RecipientInfo_kekri_id_cmp"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP),
+     "CMS_RecipientInfo_ktri_cert_cmp"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT),
+     "CMS_RECIPIENTINFO_KTRI_DECRYPT"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT),
+     "CMS_RECIPIENTINFO_KTRI_ENCRYPT"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS),
+     "CMS_RecipientInfo_ktri_get0_algs"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID),
+     "CMS_RecipientInfo_ktri_get0_signer_id"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT),
+     "cms_RecipientInfo_pwri_crypt"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_KEY),
+     "CMS_RecipientInfo_set0_key"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD),
+     "CMS_RecipientInfo_set0_password"},
+    {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY),
+     "CMS_RecipientInfo_set0_pkey"},
+    {ERR_FUNC(CMS_F_CMS_SD_ASN1_CTRL), "CMS_SD_ASN1_CTRL"},
+    {ERR_FUNC(CMS_F_CMS_SET1_IAS), "cms_set1_ias"},
+    {ERR_FUNC(CMS_F_CMS_SET1_KEYID), "cms_set1_keyid"},
+    {ERR_FUNC(CMS_F_CMS_SET1_SIGNERIDENTIFIER), "cms_set1_SignerIdentifier"},
+    {ERR_FUNC(CMS_F_CMS_SET_DETACHED), "CMS_set_detached"},
+    {ERR_FUNC(CMS_F_CMS_SIGN), "CMS_sign"},
+    {ERR_FUNC(CMS_F_CMS_SIGNED_DATA_INIT), "CMS_SIGNED_DATA_INIT"},
+    {ERR_FUNC(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN),
+     "CMS_SIGNERINFO_CONTENT_SIGN"},
+    {ERR_FUNC(CMS_F_CMS_SIGNERINFO_SIGN), "CMS_SignerInfo_sign"},
+    {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY), "CMS_SignerInfo_verify"},
+    {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CERT),
+     "CMS_SIGNERINFO_VERIFY_CERT"},
+    {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT),
+     "CMS_SignerInfo_verify_content"},
+    {ERR_FUNC(CMS_F_CMS_SIGN_RECEIPT), "CMS_sign_receipt"},
+    {ERR_FUNC(CMS_F_CMS_STREAM), "CMS_stream"},
+    {ERR_FUNC(CMS_F_CMS_UNCOMPRESS), "CMS_uncompress"},
+    {ERR_FUNC(CMS_F_CMS_VERIFY), "CMS_verify"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA CMS_str_reasons[]=
-	{
-{ERR_REASON(CMS_R_ADD_SIGNER_ERROR)      ,"add signer error"},
-{ERR_REASON(CMS_R_CERTIFICATE_ALREADY_PRESENT),"certificate already present"},
-{ERR_REASON(CMS_R_CERTIFICATE_HAS_NO_KEYID),"certificate has no keyid"},
-{ERR_REASON(CMS_R_CERTIFICATE_VERIFY_ERROR),"certificate verify error"},
-{ERR_REASON(CMS_R_CIPHER_INITIALISATION_ERROR),"cipher initialisation error"},
-{ERR_REASON(CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR),"cipher parameter initialisation error"},
-{ERR_REASON(CMS_R_CMS_DATAFINAL_ERROR)   ,"cms datafinal error"},
-{ERR_REASON(CMS_R_CMS_LIB)               ,"cms lib"},
-{ERR_REASON(CMS_R_CONTENTIDENTIFIER_MISMATCH),"contentidentifier mismatch"},
-{ERR_REASON(CMS_R_CONTENT_NOT_FOUND)     ,"content not found"},
-{ERR_REASON(CMS_R_CONTENT_TYPE_MISMATCH) ,"content type mismatch"},
-{ERR_REASON(CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA),"content type not compressed data"},
-{ERR_REASON(CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA),"content type not enveloped data"},
-{ERR_REASON(CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA),"content type not signed data"},
-{ERR_REASON(CMS_R_CONTENT_VERIFY_ERROR)  ,"content verify error"},
-{ERR_REASON(CMS_R_CTRL_ERROR)            ,"ctrl error"},
-{ERR_REASON(CMS_R_CTRL_FAILURE)          ,"ctrl failure"},
-{ERR_REASON(CMS_R_DECRYPT_ERROR)         ,"decrypt error"},
-{ERR_REASON(CMS_R_DIGEST_ERROR)          ,"digest error"},
-{ERR_REASON(CMS_R_ERROR_GETTING_PUBLIC_KEY),"error getting public key"},
-{ERR_REASON(CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE),"error reading messagedigest attribute"},
-{ERR_REASON(CMS_R_ERROR_SETTING_KEY)     ,"error setting key"},
-{ERR_REASON(CMS_R_ERROR_SETTING_RECIPIENTINFO),"error setting recipientinfo"},
-{ERR_REASON(CMS_R_INVALID_ENCRYPTED_KEY_LENGTH),"invalid encrypted key length"},
-{ERR_REASON(CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER),"invalid key encryption parameter"},
-{ERR_REASON(CMS_R_INVALID_KEY_LENGTH)    ,"invalid key length"},
-{ERR_REASON(CMS_R_MD_BIO_INIT_ERROR)     ,"md bio init error"},
-{ERR_REASON(CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH),"messagedigest attribute wrong length"},
-{ERR_REASON(CMS_R_MESSAGEDIGEST_WRONG_LENGTH),"messagedigest wrong length"},
-{ERR_REASON(CMS_R_MSGSIGDIGEST_ERROR)    ,"msgsigdigest error"},
-{ERR_REASON(CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE),"msgsigdigest verification failure"},
-{ERR_REASON(CMS_R_MSGSIGDIGEST_WRONG_LENGTH),"msgsigdigest wrong length"},
-{ERR_REASON(CMS_R_NEED_ONE_SIGNER)       ,"need one signer"},
-{ERR_REASON(CMS_R_NOT_A_SIGNED_RECEIPT)  ,"not a signed receipt"},
-{ERR_REASON(CMS_R_NOT_ENCRYPTED_DATA)    ,"not encrypted data"},
-{ERR_REASON(CMS_R_NOT_KEK)               ,"not kek"},
-{ERR_REASON(CMS_R_NOT_KEY_AGREEMENT)     ,"not key agreement"},
-{ERR_REASON(CMS_R_NOT_KEY_TRANSPORT)     ,"not key transport"},
-{ERR_REASON(CMS_R_NOT_PWRI)              ,"not pwri"},
-{ERR_REASON(CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"not supported for this key type"},
-{ERR_REASON(CMS_R_NO_CIPHER)             ,"no cipher"},
-{ERR_REASON(CMS_R_NO_CONTENT)            ,"no content"},
-{ERR_REASON(CMS_R_NO_CONTENT_TYPE)       ,"no content type"},
-{ERR_REASON(CMS_R_NO_DEFAULT_DIGEST)     ,"no default digest"},
-{ERR_REASON(CMS_R_NO_DIGEST_SET)         ,"no digest set"},
-{ERR_REASON(CMS_R_NO_KEY)                ,"no key"},
-{ERR_REASON(CMS_R_NO_KEY_OR_CERT)        ,"no key or cert"},
-{ERR_REASON(CMS_R_NO_MATCHING_DIGEST)    ,"no matching digest"},
-{ERR_REASON(CMS_R_NO_MATCHING_RECIPIENT) ,"no matching recipient"},
-{ERR_REASON(CMS_R_NO_MATCHING_SIGNATURE) ,"no matching signature"},
-{ERR_REASON(CMS_R_NO_MSGSIGDIGEST)       ,"no msgsigdigest"},
-{ERR_REASON(CMS_R_NO_PASSWORD)           ,"no password"},
-{ERR_REASON(CMS_R_NO_PRIVATE_KEY)        ,"no private key"},
-{ERR_REASON(CMS_R_NO_PUBLIC_KEY)         ,"no public key"},
-{ERR_REASON(CMS_R_NO_RECEIPT_REQUEST)    ,"no receipt request"},
-{ERR_REASON(CMS_R_NO_SIGNERS)            ,"no signers"},
-{ERR_REASON(CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
-{ERR_REASON(CMS_R_RECEIPT_DECODE_ERROR)  ,"receipt decode error"},
-{ERR_REASON(CMS_R_RECIPIENT_ERROR)       ,"recipient error"},
-{ERR_REASON(CMS_R_SIGNER_CERTIFICATE_NOT_FOUND),"signer certificate not found"},
-{ERR_REASON(CMS_R_SIGNFINAL_ERROR)       ,"signfinal error"},
-{ERR_REASON(CMS_R_SMIME_TEXT_ERROR)      ,"smime text error"},
-{ERR_REASON(CMS_R_STORE_INIT_ERROR)      ,"store init error"},
-{ERR_REASON(CMS_R_TYPE_NOT_COMPRESSED_DATA),"type not compressed data"},
-{ERR_REASON(CMS_R_TYPE_NOT_DATA)         ,"type not data"},
-{ERR_REASON(CMS_R_TYPE_NOT_DIGESTED_DATA),"type not digested data"},
-{ERR_REASON(CMS_R_TYPE_NOT_ENCRYPTED_DATA),"type not encrypted data"},
-{ERR_REASON(CMS_R_TYPE_NOT_ENVELOPED_DATA),"type not enveloped data"},
-{ERR_REASON(CMS_R_UNABLE_TO_FINALIZE_CONTEXT),"unable to finalize context"},
-{ERR_REASON(CMS_R_UNKNOWN_CIPHER)        ,"unknown cipher"},
-{ERR_REASON(CMS_R_UNKNOWN_DIGEST_ALGORIHM),"unknown digest algorihm"},
-{ERR_REASON(CMS_R_UNKNOWN_ID)            ,"unknown id"},
-{ERR_REASON(CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM),"unsupported compression algorithm"},
-{ERR_REASON(CMS_R_UNSUPPORTED_CONTENT_TYPE),"unsupported content type"},
-{ERR_REASON(CMS_R_UNSUPPORTED_KEK_ALGORITHM),"unsupported kek algorithm"},
-{ERR_REASON(CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM),"unsupported key encryption algorithm"},
-{ERR_REASON(CMS_R_UNSUPPORTED_RECIPIENT_TYPE),"unsupported recipient type"},
-{ERR_REASON(CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE),"unsupported recpientinfo type"},
-{ERR_REASON(CMS_R_UNSUPPORTED_TYPE)      ,"unsupported type"},
-{ERR_REASON(CMS_R_UNWRAP_ERROR)          ,"unwrap error"},
-{ERR_REASON(CMS_R_UNWRAP_FAILURE)        ,"unwrap failure"},
-{ERR_REASON(CMS_R_VERIFICATION_FAILURE)  ,"verification failure"},
-{ERR_REASON(CMS_R_WRAP_ERROR)            ,"wrap error"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CMS_str_reasons[] = {
+    {ERR_REASON(CMS_R_ADD_SIGNER_ERROR), "add signer error"},
+    {ERR_REASON(CMS_R_CERTIFICATE_ALREADY_PRESENT),
+     "certificate already present"},
+    {ERR_REASON(CMS_R_CERTIFICATE_HAS_NO_KEYID), "certificate has no keyid"},
+    {ERR_REASON(CMS_R_CERTIFICATE_VERIFY_ERROR), "certificate verify error"},
+    {ERR_REASON(CMS_R_CIPHER_INITIALISATION_ERROR),
+     "cipher initialisation error"},
+    {ERR_REASON(CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR),
+     "cipher parameter initialisation error"},
+    {ERR_REASON(CMS_R_CMS_DATAFINAL_ERROR), "cms datafinal error"},
+    {ERR_REASON(CMS_R_CMS_LIB), "cms lib"},
+    {ERR_REASON(CMS_R_CONTENTIDENTIFIER_MISMATCH),
+     "contentidentifier mismatch"},
+    {ERR_REASON(CMS_R_CONTENT_NOT_FOUND), "content not found"},
+    {ERR_REASON(CMS_R_CONTENT_TYPE_MISMATCH), "content type mismatch"},
+    {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA),
+     "content type not compressed data"},
+    {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA),
+     "content type not enveloped data"},
+    {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA),
+     "content type not signed data"},
+    {ERR_REASON(CMS_R_CONTENT_VERIFY_ERROR), "content verify error"},
+    {ERR_REASON(CMS_R_CTRL_ERROR), "ctrl error"},
+    {ERR_REASON(CMS_R_CTRL_FAILURE), "ctrl failure"},
+    {ERR_REASON(CMS_R_DECRYPT_ERROR), "decrypt error"},
+    {ERR_REASON(CMS_R_DIGEST_ERROR), "digest error"},
+    {ERR_REASON(CMS_R_ERROR_GETTING_PUBLIC_KEY), "error getting public key"},
+    {ERR_REASON(CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE),
+     "error reading messagedigest attribute"},
+    {ERR_REASON(CMS_R_ERROR_SETTING_KEY), "error setting key"},
+    {ERR_REASON(CMS_R_ERROR_SETTING_RECIPIENTINFO),
+     "error setting recipientinfo"},
+    {ERR_REASON(CMS_R_INVALID_ENCRYPTED_KEY_LENGTH),
+     "invalid encrypted key length"},
+    {ERR_REASON(CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER),
+     "invalid key encryption parameter"},
+    {ERR_REASON(CMS_R_INVALID_KEY_LENGTH), "invalid key length"},
+    {ERR_REASON(CMS_R_MD_BIO_INIT_ERROR), "md bio init error"},
+    {ERR_REASON(CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH),
+     "messagedigest attribute wrong length"},
+    {ERR_REASON(CMS_R_MESSAGEDIGEST_WRONG_LENGTH),
+     "messagedigest wrong length"},
+    {ERR_REASON(CMS_R_MSGSIGDIGEST_ERROR), "msgsigdigest error"},
+    {ERR_REASON(CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE),
+     "msgsigdigest verification failure"},
+    {ERR_REASON(CMS_R_MSGSIGDIGEST_WRONG_LENGTH),
+     "msgsigdigest wrong length"},
+    {ERR_REASON(CMS_R_NEED_ONE_SIGNER), "need one signer"},
+    {ERR_REASON(CMS_R_NOT_A_SIGNED_RECEIPT), "not a signed receipt"},
+    {ERR_REASON(CMS_R_NOT_ENCRYPTED_DATA), "not encrypted data"},
+    {ERR_REASON(CMS_R_NOT_KEK), "not kek"},
+    {ERR_REASON(CMS_R_NOT_KEY_AGREEMENT), "not key agreement"},
+    {ERR_REASON(CMS_R_NOT_KEY_TRANSPORT), "not key transport"},
+    {ERR_REASON(CMS_R_NOT_PWRI), "not pwri"},
+    {ERR_REASON(CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),
+     "not supported for this key type"},
+    {ERR_REASON(CMS_R_NO_CIPHER), "no cipher"},
+    {ERR_REASON(CMS_R_NO_CONTENT), "no content"},
+    {ERR_REASON(CMS_R_NO_CONTENT_TYPE), "no content type"},
+    {ERR_REASON(CMS_R_NO_DEFAULT_DIGEST), "no default digest"},
+    {ERR_REASON(CMS_R_NO_DIGEST_SET), "no digest set"},
+    {ERR_REASON(CMS_R_NO_KEY), "no key"},
+    {ERR_REASON(CMS_R_NO_KEY_OR_CERT), "no key or cert"},
+    {ERR_REASON(CMS_R_NO_MATCHING_DIGEST), "no matching digest"},
+    {ERR_REASON(CMS_R_NO_MATCHING_RECIPIENT), "no matching recipient"},
+    {ERR_REASON(CMS_R_NO_MATCHING_SIGNATURE), "no matching signature"},
+    {ERR_REASON(CMS_R_NO_MSGSIGDIGEST), "no msgsigdigest"},
+    {ERR_REASON(CMS_R_NO_PASSWORD), "no password"},
+    {ERR_REASON(CMS_R_NO_PRIVATE_KEY), "no private key"},
+    {ERR_REASON(CMS_R_NO_PUBLIC_KEY), "no public key"},
+    {ERR_REASON(CMS_R_NO_RECEIPT_REQUEST), "no receipt request"},
+    {ERR_REASON(CMS_R_NO_SIGNERS), "no signers"},
+    {ERR_REASON(CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),
+     "private key does not match certificate"},
+    {ERR_REASON(CMS_R_RECEIPT_DECODE_ERROR), "receipt decode error"},
+    {ERR_REASON(CMS_R_RECIPIENT_ERROR), "recipient error"},
+    {ERR_REASON(CMS_R_SIGNER_CERTIFICATE_NOT_FOUND),
+     "signer certificate not found"},
+    {ERR_REASON(CMS_R_SIGNFINAL_ERROR), "signfinal error"},
+    {ERR_REASON(CMS_R_SMIME_TEXT_ERROR), "smime text error"},
+    {ERR_REASON(CMS_R_STORE_INIT_ERROR), "store init error"},
+    {ERR_REASON(CMS_R_TYPE_NOT_COMPRESSED_DATA), "type not compressed data"},
+    {ERR_REASON(CMS_R_TYPE_NOT_DATA), "type not data"},
+    {ERR_REASON(CMS_R_TYPE_NOT_DIGESTED_DATA), "type not digested data"},
+    {ERR_REASON(CMS_R_TYPE_NOT_ENCRYPTED_DATA), "type not encrypted data"},
+    {ERR_REASON(CMS_R_TYPE_NOT_ENVELOPED_DATA), "type not enveloped data"},
+    {ERR_REASON(CMS_R_UNABLE_TO_FINALIZE_CONTEXT),
+     "unable to finalize context"},
+    {ERR_REASON(CMS_R_UNKNOWN_CIPHER), "unknown cipher"},
+    {ERR_REASON(CMS_R_UNKNOWN_DIGEST_ALGORIHM), "unknown digest algorihm"},
+    {ERR_REASON(CMS_R_UNKNOWN_ID), "unknown id"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM),
+     "unsupported compression algorithm"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_CONTENT_TYPE), "unsupported content type"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_KEK_ALGORITHM),
+     "unsupported kek algorithm"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM),
+     "unsupported key encryption algorithm"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_RECIPIENT_TYPE),
+     "unsupported recipient type"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE),
+     "unsupported recpientinfo type"},
+    {ERR_REASON(CMS_R_UNSUPPORTED_TYPE), "unsupported type"},
+    {ERR_REASON(CMS_R_UNWRAP_ERROR), "unwrap error"},
+    {ERR_REASON(CMS_R_UNWRAP_FAILURE), "unwrap failure"},
+    {ERR_REASON(CMS_R_VERIFICATION_FAILURE), "verification failure"},
+    {ERR_REASON(CMS_R_WRAP_ERROR), "wrap error"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_CMS_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(CMS_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,CMS_str_functs);
-		ERR_load_strings(0,CMS_str_reasons);
-		}
+    if (ERR_func_error_string(CMS_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, CMS_str_functs);
+        ERR_load_strings(0, CMS_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/cms/cms_ess.c b/crypto/cms/cms_ess.c
index 90c0b82fb5..8631a2eb2b 100644
--- a/crypto/cms/cms_ess.c
+++ b/crypto/cms/cms_ess.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_ess.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -68,353 +69,327 @@ IMPLEMENT_ASN1_FUNCTIONS(CMS_ReceiptRequest)
 /* ESS services: for now just Signed Receipt related */
 
 int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr)
-	{
-	ASN1_STRING *str;
-	CMS_ReceiptRequest *rr = NULL;
-	if (prr)
-		*prr = NULL;
-	str = CMS_signed_get0_data_by_OBJ(si,
-				OBJ_nid2obj(NID_id_smime_aa_receiptRequest),
-					-3, V_ASN1_SEQUENCE);
-	if (!str)
-		return 0;
-
-	rr = ASN1_item_unpack(str, ASN1_ITEM_rptr(CMS_ReceiptRequest));
-	if (!rr)
-		return -1;
-	if (prr)
-		*prr = rr;
-	else
-		CMS_ReceiptRequest_free(rr);
-	return 1;
-	}
+{
+    ASN1_STRING *str;
+    CMS_ReceiptRequest *rr = NULL;
+    if (prr)
+        *prr = NULL;
+    str = CMS_signed_get0_data_by_OBJ(si,
+                                      OBJ_nid2obj
+                                      (NID_id_smime_aa_receiptRequest), -3,
+                                      V_ASN1_SEQUENCE);
+    if (!str)
+        return 0;
+
+    rr = ASN1_item_unpack(str, ASN1_ITEM_rptr(CMS_ReceiptRequest));
+    if (!rr)
+        return -1;
+    if (prr)
+        *prr = rr;
+    else
+        CMS_ReceiptRequest_free(rr);
+    return 1;
+}
 
 CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
-				int allorfirst,
-				STACK_OF(GENERAL_NAMES) *receiptList,
-				STACK_OF(GENERAL_NAMES) *receiptsTo)
-	{
-	CMS_ReceiptRequest *rr = NULL;
-
-	rr = CMS_ReceiptRequest_new();
-	if (!rr)
-		goto merr;
-	if (id)
-		ASN1_STRING_set0(rr->signedContentIdentifier, id, idlen);
-	else
-		{
-		if (!ASN1_STRING_set(rr->signedContentIdentifier, NULL, 32))
-			goto merr;
-		if (RAND_pseudo_bytes(rr->signedContentIdentifier->data, 32) 
-					<= 0)
-			goto err;
-		}
-
-	sk_GENERAL_NAMES_pop_free(rr->receiptsTo, GENERAL_NAMES_free);
-	rr->receiptsTo = receiptsTo;
-
-	if (receiptList)
-		{
-		rr->receiptsFrom->type = 1;
-		rr->receiptsFrom->d.receiptList = receiptList;
-		}
-	else
-		{
-		rr->receiptsFrom->type = 0;
-		rr->receiptsFrom->d.allOrFirstTier = allorfirst;
-		}
-
-	return rr;
-
-	merr:
-	CMSerr(CMS_F_CMS_RECEIPTREQUEST_CREATE0, ERR_R_MALLOC_FAILURE);
-
-	err:
-	if (rr)
-		CMS_ReceiptRequest_free(rr);
-
-	return NULL;
-	
-	}
+                                               int allorfirst,
+                                               STACK_OF(GENERAL_NAMES)
+                                               *receiptList, STACK_OF(GENERAL_NAMES)
+                                               *receiptsTo)
+{
+    CMS_ReceiptRequest *rr = NULL;
+
+    rr = CMS_ReceiptRequest_new();
+    if (!rr)
+        goto merr;
+    if (id)
+        ASN1_STRING_set0(rr->signedContentIdentifier, id, idlen);
+    else {
+        if (!ASN1_STRING_set(rr->signedContentIdentifier, NULL, 32))
+            goto merr;
+        if (RAND_pseudo_bytes(rr->signedContentIdentifier->data, 32)
+            <= 0)
+            goto err;
+    }
+
+    sk_GENERAL_NAMES_pop_free(rr->receiptsTo, GENERAL_NAMES_free);
+    rr->receiptsTo = receiptsTo;
+
+    if (receiptList) {
+        rr->receiptsFrom->type = 1;
+        rr->receiptsFrom->d.receiptList = receiptList;
+    } else {
+        rr->receiptsFrom->type = 0;
+        rr->receiptsFrom->d.allOrFirstTier = allorfirst;
+    }
+
+    return rr;
+
+ merr:
+    CMSerr(CMS_F_CMS_RECEIPTREQUEST_CREATE0, ERR_R_MALLOC_FAILURE);
+
+ err:
+    if (rr)
+        CMS_ReceiptRequest_free(rr);
+
+    return NULL;
+
+}
 
 int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr)
-	{
-	unsigned char *rrder = NULL;
-	int rrderlen, r = 0;
+{
+    unsigned char *rrder = NULL;
+    int rrderlen, r = 0;
 
-	rrderlen = i2d_CMS_ReceiptRequest(rr, &rrder);
-	if (rrderlen < 0)
-		goto merr;
+    rrderlen = i2d_CMS_ReceiptRequest(rr, &rrder);
+    if (rrderlen < 0)
+        goto merr;
 
-	if (!CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_receiptRequest,
-					V_ASN1_SEQUENCE, rrder, rrderlen))
-		goto merr;
+    if (!CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_receiptRequest,
+                                     V_ASN1_SEQUENCE, rrder, rrderlen))
+        goto merr;
 
-	r = 1;
+    r = 1;
 
-	merr:
-	if (!r)
-		CMSerr(CMS_F_CMS_ADD1_RECEIPTREQUEST, ERR_R_MALLOC_FAILURE);
+ merr:
+    if (!r)
+        CMSerr(CMS_F_CMS_ADD1_RECEIPTREQUEST, ERR_R_MALLOC_FAILURE);
 
-	if (rrder)
-		OPENSSL_free(rrder);
+    if (rrder)
+        OPENSSL_free(rrder);
 
-	return r;
-	
-	}
+    return r;
+
+}
 
 void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
-					ASN1_STRING **pcid,
-					int *pallorfirst,
-					STACK_OF(GENERAL_NAMES) **plist,
-					STACK_OF(GENERAL_NAMES) **prto)
-	{
-	if (pcid)
-		*pcid = rr->signedContentIdentifier;
-	if (rr->receiptsFrom->type == 0)
-		{
-		if (pallorfirst)
-			*pallorfirst = (int)rr->receiptsFrom->d.allOrFirstTier;
-		if (plist)
-			*plist = NULL;
-		}
-	else
-		{
-		if (pallorfirst)
-			*pallorfirst = -1;
-		if (plist)
-			*plist = rr->receiptsFrom->d.receiptList;
-		}
-	if (prto)
-		*prto = rr->receiptsTo;
-	}
+                                    ASN1_STRING **pcid,
+                                    int *pallorfirst,
+                                    STACK_OF(GENERAL_NAMES) **plist,
+                                    STACK_OF(GENERAL_NAMES) **prto)
+{
+    if (pcid)
+        *pcid = rr->signedContentIdentifier;
+    if (rr->receiptsFrom->type == 0) {
+        if (pallorfirst)
+            *pallorfirst = (int)rr->receiptsFrom->d.allOrFirstTier;
+        if (plist)
+            *plist = NULL;
+    } else {
+        if (pallorfirst)
+            *pallorfirst = -1;
+        if (plist)
+            *plist = rr->receiptsFrom->d.receiptList;
+    }
+    if (prto)
+        *prto = rr->receiptsTo;
+}
 
 /* Digest a SignerInfo structure for msgSigDigest attribute processing */
 
 static int cms_msgSigDigest(CMS_SignerInfo *si,
-				unsigned char *dig, unsigned int *diglen)
-	{
-	const EVP_MD *md;
-	md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
-	if (md == NULL)
-		return 0;
-	if (!ASN1_item_digest(ASN1_ITEM_rptr(CMS_Attributes_Verify), md,
-						si->signedAttrs, dig, diglen))
-		return 0;
-	return 1;
-	}
+                            unsigned char *dig, unsigned int *diglen)
+{
+    const EVP_MD *md;
+    md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
+    if (md == NULL)
+        return 0;
+    if (!ASN1_item_digest(ASN1_ITEM_rptr(CMS_Attributes_Verify), md,
+                          si->signedAttrs, dig, diglen))
+        return 0;
+    return 1;
+}
 
 /* Add a msgSigDigest attribute to a SignerInfo */
 
 int cms_msgSigDigest_add1(CMS_SignerInfo *dest, CMS_SignerInfo *src)
-	{
-	unsigned char dig[EVP_MAX_MD_SIZE];
-	unsigned int diglen;
-	if (!cms_msgSigDigest(src, dig, &diglen))
-		{
-		CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, CMS_R_MSGSIGDIGEST_ERROR);
-		return 0;
-		}
-	if (!CMS_signed_add1_attr_by_NID(dest, NID_id_smime_aa_msgSigDigest,
-					V_ASN1_OCTET_STRING, dig, diglen))
-		{
-		CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	return 1;
-	}
+{
+    unsigned char dig[EVP_MAX_MD_SIZE];
+    unsigned int diglen;
+    if (!cms_msgSigDigest(src, dig, &diglen)) {
+        CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, CMS_R_MSGSIGDIGEST_ERROR);
+        return 0;
+    }
+    if (!CMS_signed_add1_attr_by_NID(dest, NID_id_smime_aa_msgSigDigest,
+                                     V_ASN1_OCTET_STRING, dig, diglen)) {
+        CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return 1;
+}
 
 /* Verify signed receipt after it has already passed normal CMS verify */
 
 int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms)
-	{
-	int r = 0, i;
-	CMS_ReceiptRequest *rr = NULL;
-	CMS_Receipt *rct = NULL;
-	STACK_OF(CMS_SignerInfo) *sis, *osis;
-	CMS_SignerInfo *si, *osi = NULL;
-	ASN1_OCTET_STRING *msig, **pcont;
-	ASN1_OBJECT *octype;
-	unsigned char dig[EVP_MAX_MD_SIZE];
-	unsigned int diglen;
-
-	/* Get SignerInfos, also checks SignedData content type */
-	osis = CMS_get0_SignerInfos(req_cms);
-	sis = CMS_get0_SignerInfos(cms);
-	if (!osis || !sis)
-		goto err;
-
-	if (sk_CMS_SignerInfo_num(sis) != 1)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NEED_ONE_SIGNER);
-		goto err;
-		}
-
-	/* Check receipt content type */
-	if (OBJ_obj2nid(CMS_get0_eContentType(cms)) != NID_id_smime_ct_receipt)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NOT_A_SIGNED_RECEIPT);
-		goto err;
-		}
-
-	/* Extract and decode receipt content */
-	pcont = CMS_get0_content(cms);
-	if (!pcont || !*pcont)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT);
-		goto err;
-		}
-
-	rct = ASN1_item_unpack(*pcont, ASN1_ITEM_rptr(CMS_Receipt));
-
-	if (!rct)	
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_RECEIPT_DECODE_ERROR);
-		goto err;
-		}
-
-	/* Locate original request */
-
-	for (i = 0; i < sk_CMS_SignerInfo_num(osis); i++)
-		{
-		osi = sk_CMS_SignerInfo_value(osis, i);
-		if (!ASN1_STRING_cmp(osi->signature,
-					rct->originatorSignatureValue))
-			break;
-		}
-
-	if (i == sk_CMS_SignerInfo_num(osis))
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MATCHING_SIGNATURE);
-		goto err;
-		}
-
-	si = sk_CMS_SignerInfo_value(sis, 0);
-
-	/* Get msgSigDigest value and compare */
-
-	msig = CMS_signed_get0_data_by_OBJ(si,
-				OBJ_nid2obj(NID_id_smime_aa_msgSigDigest),
-					-3, V_ASN1_OCTET_STRING);
-
-	if (!msig)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MSGSIGDIGEST);
-		goto err;
-		}
-
-	if (!cms_msgSigDigest(osi, dig, &diglen))
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_MSGSIGDIGEST_ERROR);
-		goto err;
-		}
-
-	if (diglen != (unsigned int)msig->length)
-			{
-			CMSerr(CMS_F_CMS_RECEIPT_VERIFY,
-				CMS_R_MSGSIGDIGEST_WRONG_LENGTH);
-			goto err;
-			}
-
-	if (memcmp(dig, msig->data, diglen))
-			{
-			CMSerr(CMS_F_CMS_RECEIPT_VERIFY,
-				CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE);
-			goto err;
-			}
-
-	/* Compare content types */
-
-	octype = CMS_signed_get0_data_by_OBJ(osi,
-				OBJ_nid2obj(NID_pkcs9_contentType),
-					-3, V_ASN1_OBJECT);
-	if (!octype)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT_TYPE);
-		goto err;
-		}
-
-	/* Compare details in receipt request */
-
-	if (OBJ_cmp(octype, rct->contentType))
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_CONTENT_TYPE_MISMATCH);
-		goto err;
-		}
-
-	/* Get original receipt request details */
-
-	if (CMS_get1_ReceiptRequest(osi, &rr) <= 0)
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_RECEIPT_REQUEST);
-		goto err;
-		}
-
-	if (ASN1_STRING_cmp(rr->signedContentIdentifier,
-					rct->signedContentIdentifier))
-		{
-		CMSerr(CMS_F_CMS_RECEIPT_VERIFY,
-					CMS_R_CONTENTIDENTIFIER_MISMATCH);
-		goto err;
-		}
-
-	r = 1;
-
-	err:
-	if (rr)
-		CMS_ReceiptRequest_free(rr);
-	if (rct)
-		M_ASN1_free_of(rct, CMS_Receipt);
-
-	return r;
-
-	}
-
-/* Encode a Receipt into an OCTET STRING read for including into content of
- * a SignedData ContentInfo.
+{
+    int r = 0, i;
+    CMS_ReceiptRequest *rr = NULL;
+    CMS_Receipt *rct = NULL;
+    STACK_OF(CMS_SignerInfo) *sis, *osis;
+    CMS_SignerInfo *si, *osi = NULL;
+    ASN1_OCTET_STRING *msig, **pcont;
+    ASN1_OBJECT *octype;
+    unsigned char dig[EVP_MAX_MD_SIZE];
+    unsigned int diglen;
+
+    /* Get SignerInfos, also checks SignedData content type */
+    osis = CMS_get0_SignerInfos(req_cms);
+    sis = CMS_get0_SignerInfos(cms);
+    if (!osis || !sis)
+        goto err;
+
+    if (sk_CMS_SignerInfo_num(sis) != 1) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NEED_ONE_SIGNER);
+        goto err;
+    }
+
+    /* Check receipt content type */
+    if (OBJ_obj2nid(CMS_get0_eContentType(cms)) != NID_id_smime_ct_receipt) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NOT_A_SIGNED_RECEIPT);
+        goto err;
+    }
+
+    /* Extract and decode receipt content */
+    pcont = CMS_get0_content(cms);
+    if (!pcont || !*pcont) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT);
+        goto err;
+    }
+
+    rct = ASN1_item_unpack(*pcont, ASN1_ITEM_rptr(CMS_Receipt));
+
+    if (!rct) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_RECEIPT_DECODE_ERROR);
+        goto err;
+    }
+
+    /* Locate original request */
+
+    for (i = 0; i < sk_CMS_SignerInfo_num(osis); i++) {
+        osi = sk_CMS_SignerInfo_value(osis, i);
+        if (!ASN1_STRING_cmp(osi->signature, rct->originatorSignatureValue))
+            break;
+    }
+
+    if (i == sk_CMS_SignerInfo_num(osis)) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MATCHING_SIGNATURE);
+        goto err;
+    }
+
+    si = sk_CMS_SignerInfo_value(sis, 0);
+
+    /* Get msgSigDigest value and compare */
+
+    msig = CMS_signed_get0_data_by_OBJ(si,
+                                       OBJ_nid2obj
+                                       (NID_id_smime_aa_msgSigDigest), -3,
+                                       V_ASN1_OCTET_STRING);
+
+    if (!msig) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MSGSIGDIGEST);
+        goto err;
+    }
+
+    if (!cms_msgSigDigest(osi, dig, &diglen)) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_MSGSIGDIGEST_ERROR);
+        goto err;
+    }
+
+    if (diglen != (unsigned int)msig->length) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_MSGSIGDIGEST_WRONG_LENGTH);
+        goto err;
+    }
+
+    if (memcmp(dig, msig->data, diglen)) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY,
+               CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE);
+        goto err;
+    }
+
+    /* Compare content types */
+
+    octype = CMS_signed_get0_data_by_OBJ(osi,
+                                         OBJ_nid2obj(NID_pkcs9_contentType),
+                                         -3, V_ASN1_OBJECT);
+    if (!octype) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT_TYPE);
+        goto err;
+    }
+
+    /* Compare details in receipt request */
+
+    if (OBJ_cmp(octype, rct->contentType)) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_CONTENT_TYPE_MISMATCH);
+        goto err;
+    }
+
+    /* Get original receipt request details */
+
+    if (CMS_get1_ReceiptRequest(osi, &rr) <= 0) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_RECEIPT_REQUEST);
+        goto err;
+    }
+
+    if (ASN1_STRING_cmp(rr->signedContentIdentifier,
+                        rct->signedContentIdentifier)) {
+        CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_CONTENTIDENTIFIER_MISMATCH);
+        goto err;
+    }
+
+    r = 1;
+
+ err:
+    if (rr)
+        CMS_ReceiptRequest_free(rr);
+    if (rct)
+        M_ASN1_free_of(rct, CMS_Receipt);
+
+    return r;
+
+}
+
+/*
+ * Encode a Receipt into an OCTET STRING read for including into content of a
+ * SignedData ContentInfo.
  */
 
 ASN1_OCTET_STRING *cms_encode_Receipt(CMS_SignerInfo *si)
-	{
-	CMS_Receipt rct;
-	CMS_ReceiptRequest *rr = NULL;
-	ASN1_OBJECT *ctype;
-	ASN1_OCTET_STRING *os = NULL;
-
-	/* Get original receipt request */
-
-	/* Get original receipt request details */
+{
+    CMS_Receipt rct;
+    CMS_ReceiptRequest *rr = NULL;
+    ASN1_OBJECT *ctype;
+    ASN1_OCTET_STRING *os = NULL;
 
-	if (CMS_get1_ReceiptRequest(si, &rr) <= 0)
-		{
-		CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_RECEIPT_REQUEST);
-		goto err;
-		}
+    /* Get original receipt request */
 
-	/* Get original content type */
+    /* Get original receipt request details */
 
-	ctype = CMS_signed_get0_data_by_OBJ(si,
-				OBJ_nid2obj(NID_pkcs9_contentType),
-					-3, V_ASN1_OBJECT);
-	if (!ctype)
-		{
-		CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_CONTENT_TYPE);
-		goto err;
-		}
+    if (CMS_get1_ReceiptRequest(si, &rr) <= 0) {
+        CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_RECEIPT_REQUEST);
+        goto err;
+    }
 
-	rct.version = 1;
-	rct.contentType = ctype;
-	rct.signedContentIdentifier = rr->signedContentIdentifier;
-	rct.originatorSignatureValue = si->signature;
+    /* Get original content type */
 
-	os = ASN1_item_pack(&rct, ASN1_ITEM_rptr(CMS_Receipt), NULL);
+    ctype = CMS_signed_get0_data_by_OBJ(si,
+                                        OBJ_nid2obj(NID_pkcs9_contentType),
+                                        -3, V_ASN1_OBJECT);
+    if (!ctype) {
+        CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_CONTENT_TYPE);
+        goto err;
+    }
 
-	err:
-	if (rr)
-		CMS_ReceiptRequest_free(rr);
+    rct.version = 1;
+    rct.contentType = ctype;
+    rct.signedContentIdentifier = rr->signedContentIdentifier;
+    rct.originatorSignatureValue = si->signature;
 
-	return os;
+    os = ASN1_item_pack(&rct, ASN1_ITEM_rptr(CMS_Receipt), NULL);
 
-	}
+ err:
+    if (rr)
+        CMS_ReceiptRequest_free(rr);
 
+    return os;
 
+}
diff --git a/crypto/cms/cms_io.c b/crypto/cms/cms_io.c
index 1cb0264cc5..ec51f8e680 100644
--- a/crypto/cms/cms_io.c
+++ b/crypto/cms/cms_io.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_io.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,75 +60,74 @@
 #include "cms_lcl.h"
 
 int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms)
-	{
-	ASN1_OCTET_STRING **pos;
-	pos = CMS_get0_content(cms);
-	if (!pos)
-		return 0;
-	if (!*pos)
-		*pos = ASN1_OCTET_STRING_new();
-	if (*pos)
-		{
-		(*pos)->flags |= ASN1_STRING_FLAG_NDEF;
-		(*pos)->flags &= ~ASN1_STRING_FLAG_CONT;
-		*boundary = &(*pos)->data;
-		return 1;
-		}
-	CMSerr(CMS_F_CMS_STREAM, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+{
+    ASN1_OCTET_STRING **pos;
+    pos = CMS_get0_content(cms);
+    if (!pos)
+        return 0;
+    if (!*pos)
+        *pos = ASN1_OCTET_STRING_new();
+    if (*pos) {
+        (*pos)->flags |= ASN1_STRING_FLAG_NDEF;
+        (*pos)->flags &= ~ASN1_STRING_FLAG_CONT;
+        *boundary = &(*pos)->data;
+        return 1;
+    }
+    CMSerr(CMS_F_CMS_STREAM, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
+}
 
 int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
+}
 
 IMPLEMENT_PEM_rw_const(CMS, CMS_ContentInfo, PEM_STRING_CMS, CMS_ContentInfo)
 
-BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms) 
-	{
-	return BIO_new_NDEF(out, (ASN1_VALUE *)cms,
-				ASN1_ITEM_rptr(CMS_ContentInfo));
-	}
+BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms)
+{
+    return BIO_new_NDEF(out, (ASN1_VALUE *)cms,
+                        ASN1_ITEM_rptr(CMS_ContentInfo));
+}
 
 /* CMS wrappers round generalised stream and MIME routines */
 
 int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags)
-	{
-	return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)cms, in, flags,
-					ASN1_ITEM_rptr(CMS_ContentInfo));
-	}
+{
+    return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)cms, in, flags,
+                               ASN1_ITEM_rptr(CMS_ContentInfo));
+}
 
-int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags)
-	{
-	return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *) cms, in, flags,
-					"CMS",
-					ASN1_ITEM_rptr(CMS_ContentInfo));
-	}
+int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
+                             int flags)
+{
+    return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *)cms, in, flags,
+                                     "CMS", ASN1_ITEM_rptr(CMS_ContentInfo));
+}
 
 int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags)
-	{
-	STACK_OF(X509_ALGOR) *mdalgs;
-	int ctype_nid = OBJ_obj2nid(cms->contentType);
-	int econt_nid = OBJ_obj2nid(CMS_get0_eContentType(cms));
-	if (ctype_nid == NID_pkcs7_signed)
-		mdalgs = cms->d.signedData->digestAlgorithms;
-	else
-		mdalgs = NULL;
+{
+    STACK_OF(X509_ALGOR) *mdalgs;
+    int ctype_nid = OBJ_obj2nid(cms->contentType);
+    int econt_nid = OBJ_obj2nid(CMS_get0_eContentType(cms));
+    if (ctype_nid == NID_pkcs7_signed)
+        mdalgs = cms->d.signedData->digestAlgorithms;
+    else
+        mdalgs = NULL;
 
-	return SMIME_write_ASN1(bio, (ASN1_VALUE *)cms, data, flags,
-					ctype_nid, econt_nid, mdalgs,
-					ASN1_ITEM_rptr(CMS_ContentInfo));	
-	}
+    return SMIME_write_ASN1(bio, (ASN1_VALUE *)cms, data, flags,
+                            ctype_nid, econt_nid, mdalgs,
+                            ASN1_ITEM_rptr(CMS_ContentInfo));
+}
 
 CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont)
-	{
-	return (CMS_ContentInfo *)SMIME_read_ASN1(bio, bcont,
-					ASN1_ITEM_rptr(CMS_ContentInfo));
-	}
-
+{
+    return (CMS_ContentInfo *)SMIME_read_ASN1(bio, bcont,
+                                              ASN1_ITEM_rptr
+                                              (CMS_ContentInfo));
+}
diff --git a/crypto/cms/cms_kari.c b/crypto/cms/cms_kari.c
index 2451f0f23f..f8a6cbadb0 100644
--- a/crypto/cms/cms_kari.c
+++ b/crypto/cms/cms_kari.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_kari.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -69,412 +70,392 @@ DECLARE_ASN1_ITEM(CMS_OriginatorPublicKey)
 /* Key Agreement Recipient Info (KARI) routines */
 
 int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
-					X509_ALGOR **palg,
-					ASN1_OCTET_STRING **pukm)
-	{
-	if (ri->type != CMS_RECIPINFO_AGREE)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG,
-			CMS_R_NOT_KEY_AGREEMENT);
-		return 0;
-		}
-	if (palg)
-		*palg = ri->d.kari->keyEncryptionAlgorithm;
-	if (pukm)
-		*pukm = ri->d.kari->ukm;
-	return 1;
-	}
+                                    X509_ALGOR **palg,
+                                    ASN1_OCTET_STRING **pukm)
+{
+    if (ri->type != CMS_RECIPINFO_AGREE) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG,
+               CMS_R_NOT_KEY_AGREEMENT);
+        return 0;
+    }
+    if (palg)
+        *palg = ri->d.kari->keyEncryptionAlgorithm;
+    if (pukm)
+        *pukm = ri->d.kari->ukm;
+    return 1;
+}
 
 /* Retrieve recipient encrypted keys from a kari */
 
-STACK_OF(CMS_RecipientEncryptedKey) *CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri)
-	{
-	if (ri->type != CMS_RECIPINFO_AGREE)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS,
-			CMS_R_NOT_KEY_AGREEMENT);
-		return NULL;
-		}
-	return ri->d.kari->recipientEncryptedKeys;
-	}
+STACK_OF(CMS_RecipientEncryptedKey)
+*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri)
+{
+    if (ri->type != CMS_RECIPINFO_AGREE) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS,
+               CMS_R_NOT_KEY_AGREEMENT);
+        return NULL;
+    }
+    return ri->d.kari->recipientEncryptedKeys;
+}
 
 int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
-					X509_ALGOR **pubalg,
-					ASN1_BIT_STRING **pubkey,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno)
-	{
-	CMS_OriginatorIdentifierOrKey *oik;
-	if (ri->type != CMS_RECIPINFO_AGREE)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID,
-			CMS_R_NOT_KEY_AGREEMENT);
-		return 0;
-		}
-	oik = ri->d.kari->originator;
-	if (issuer)
-		*issuer = NULL;
-	if (sno)
-		*sno = NULL;
-	if (keyid)
-		*keyid = NULL;
-	if (pubalg)
-		*pubalg = NULL;
-	if (pubkey)
-		*pubkey = NULL;
-	if (oik->type == CMS_OIK_ISSUER_SERIAL)
-		{
-		if (issuer)
-			*issuer = oik->d.issuerAndSerialNumber->issuer;
-		if (sno)
-			*sno = oik->d.issuerAndSerialNumber->serialNumber;
-		}
-	else if (oik->type == CMS_OIK_KEYIDENTIFIER)
-		{
-		if (keyid)
-			*keyid = oik->d.subjectKeyIdentifier;
-		}
-	else if (oik->type == CMS_OIK_PUBKEY)
-		{
-		if (pubalg)
-			*pubalg = oik->d.originatorKey->algorithm;
-		if (pubkey)
-			*pubkey = oik->d.originatorKey->publicKey;
-		}
-	else
-		return 0;
-	return 1;
-	}
+                                        X509_ALGOR **pubalg,
+                                        ASN1_BIT_STRING **pubkey,
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno)
+{
+    CMS_OriginatorIdentifierOrKey *oik;
+    if (ri->type != CMS_RECIPINFO_AGREE) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID,
+               CMS_R_NOT_KEY_AGREEMENT);
+        return 0;
+    }
+    oik = ri->d.kari->originator;
+    if (issuer)
+        *issuer = NULL;
+    if (sno)
+        *sno = NULL;
+    if (keyid)
+        *keyid = NULL;
+    if (pubalg)
+        *pubalg = NULL;
+    if (pubkey)
+        *pubkey = NULL;
+    if (oik->type == CMS_OIK_ISSUER_SERIAL) {
+        if (issuer)
+            *issuer = oik->d.issuerAndSerialNumber->issuer;
+        if (sno)
+            *sno = oik->d.issuerAndSerialNumber->serialNumber;
+    } else if (oik->type == CMS_OIK_KEYIDENTIFIER) {
+        if (keyid)
+            *keyid = oik->d.subjectKeyIdentifier;
+    } else if (oik->type == CMS_OIK_PUBKEY) {
+        if (pubalg)
+            *pubalg = oik->d.originatorKey->algorithm;
+        if (pubkey)
+            *pubkey = oik->d.originatorKey->publicKey;
+    } else
+        return 0;
+    return 1;
+}
 
 int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert)
-	{
-	CMS_OriginatorIdentifierOrKey *oik;
-	if (ri->type != CMS_RECIPINFO_AGREE)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP,
-			CMS_R_NOT_KEY_AGREEMENT);
-		return -2;
-		}
-	oik = ri->d.kari->originator;
-	if (oik->type == CMS_OIK_ISSUER_SERIAL)
-		return cms_ias_cert_cmp(oik->d.issuerAndSerialNumber, cert);
-	else if (oik->type == CMS_OIK_KEYIDENTIFIER)
-		return cms_keyid_cert_cmp(oik->d.subjectKeyIdentifier, cert);
-	return -1;
-	}
+{
+    CMS_OriginatorIdentifierOrKey *oik;
+    if (ri->type != CMS_RECIPINFO_AGREE) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP,
+               CMS_R_NOT_KEY_AGREEMENT);
+        return -2;
+    }
+    oik = ri->d.kari->originator;
+    if (oik->type == CMS_OIK_ISSUER_SERIAL)
+        return cms_ias_cert_cmp(oik->d.issuerAndSerialNumber, cert);
+    else if (oik->type == CMS_OIK_KEYIDENTIFIER)
+        return cms_keyid_cert_cmp(oik->d.subjectKeyIdentifier, cert);
+    return -1;
+}
 
 int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
-					ASN1_OCTET_STRING **keyid,
-					ASN1_GENERALIZEDTIME **tm,
-					CMS_OtherKeyAttribute **other,
-					X509_NAME **issuer, ASN1_INTEGER **sno)
-	{
-	CMS_KeyAgreeRecipientIdentifier *rid = rek->rid;
-	if (rid->type == CMS_REK_ISSUER_SERIAL)
-		{
-		if (issuer)
-			*issuer = rid->d.issuerAndSerialNumber->issuer;
-		if (sno)
-			*sno = rid->d.issuerAndSerialNumber->serialNumber;
-		if (keyid)
-			*keyid = NULL;
-		if (tm)
-			*tm = NULL;
-		if (other)
-			*other = NULL;
-		}
-	else if (rid->type == CMS_REK_KEYIDENTIFIER)
-		{
-		if (keyid)
-			*keyid = rid->d.rKeyId->subjectKeyIdentifier;
-		if (tm)
-			*tm = rid->d.rKeyId->date;
-		if (other)
-			*other = rid->d.rKeyId->other;
-		if (issuer)
-			*issuer = NULL;
-		if (sno)
-			*sno = NULL;
-		}
-	else
-		return 0;
-	return 1;
-	}
+                                      ASN1_OCTET_STRING **keyid,
+                                      ASN1_GENERALIZEDTIME **tm,
+                                      CMS_OtherKeyAttribute **other,
+                                      X509_NAME **issuer, ASN1_INTEGER **sno)
+{
+    CMS_KeyAgreeRecipientIdentifier *rid = rek->rid;
+    if (rid->type == CMS_REK_ISSUER_SERIAL) {
+        if (issuer)
+            *issuer = rid->d.issuerAndSerialNumber->issuer;
+        if (sno)
+            *sno = rid->d.issuerAndSerialNumber->serialNumber;
+        if (keyid)
+            *keyid = NULL;
+        if (tm)
+            *tm = NULL;
+        if (other)
+            *other = NULL;
+    } else if (rid->type == CMS_REK_KEYIDENTIFIER) {
+        if (keyid)
+            *keyid = rid->d.rKeyId->subjectKeyIdentifier;
+        if (tm)
+            *tm = rid->d.rKeyId->date;
+        if (other)
+            *other = rid->d.rKeyId->other;
+        if (issuer)
+            *issuer = NULL;
+        if (sno)
+            *sno = NULL;
+    } else
+        return 0;
+    return 1;
+}
 
 int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
-						X509 *cert)
-	{
-	CMS_KeyAgreeRecipientIdentifier *rid = rek->rid;
-	if (rid->type == CMS_REK_ISSUER_SERIAL)
-		return cms_ias_cert_cmp(rid->d.issuerAndSerialNumber, cert);
-	else if (rid->type == CMS_REK_KEYIDENTIFIER)
-		return cms_keyid_cert_cmp(rid->d.rKeyId->subjectKeyIdentifier, cert);
-	else
-		return -1;
-	}
+                                       X509 *cert)
+{
+    CMS_KeyAgreeRecipientIdentifier *rid = rek->rid;
+    if (rid->type == CMS_REK_ISSUER_SERIAL)
+        return cms_ias_cert_cmp(rid->d.issuerAndSerialNumber, cert);
+    else if (rid->type == CMS_REK_KEYIDENTIFIER)
+        return cms_keyid_cert_cmp(rid->d.rKeyId->subjectKeyIdentifier, cert);
+    else
+        return -1;
+}
 
 int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk)
-	{
-	EVP_PKEY_CTX *pctx;
-	CMS_KeyAgreeRecipientInfo *kari = ri->d.kari;
-	if (kari->pctx)
-		{
-		EVP_PKEY_CTX_free(kari->pctx);
-		kari->pctx = NULL;
-		}
-	if (!pk)
-		return 1;
-	pctx = EVP_PKEY_CTX_new(pk, NULL);
-	if (!pctx || !EVP_PKEY_derive_init(pctx))
-		goto err;
-	kari->pctx = pctx;
-	return 1;
-	err:
-	if (pctx)
-		EVP_PKEY_CTX_free(pctx);
-	return 0;
-	}
+{
+    EVP_PKEY_CTX *pctx;
+    CMS_KeyAgreeRecipientInfo *kari = ri->d.kari;
+    if (kari->pctx) {
+        EVP_PKEY_CTX_free(kari->pctx);
+        kari->pctx = NULL;
+    }
+    if (!pk)
+        return 1;
+    pctx = EVP_PKEY_CTX_new(pk, NULL);
+    if (!pctx || !EVP_PKEY_derive_init(pctx))
+        goto err;
+    kari->pctx = pctx;
+    return 1;
+ err:
+    if (pctx)
+        EVP_PKEY_CTX_free(pctx);
+    return 0;
+}
 
 EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri)
-	{
-	if (ri->type == CMS_RECIPINFO_AGREE)
-		return &ri->d.kari->ctx;
-	return NULL;
-	}
-
-/* Derive KEK and decrypt/encrypt with it to produce either the 
- * original CEK or the encrypted CEK.
+{
+    if (ri->type == CMS_RECIPINFO_AGREE)
+        return &ri->d.kari->ctx;
+    return NULL;
+}
+
+/*
+ * Derive KEK and decrypt/encrypt with it to produce either the original CEK
+ * or the encrypted CEK.
  */
 
-static int cms_kek_cipher(unsigned char **pout, size_t *poutlen, 
-			const unsigned char *in, size_t inlen,
-			CMS_KeyAgreeRecipientInfo *kari, int enc)
-	{
-	/* Key encryption key */
-	unsigned char kek[EVP_MAX_KEY_LENGTH];
-	size_t keklen;
-	int rv = 0;
-	unsigned char *out = NULL;
-	int outlen;
-	keklen = EVP_CIPHER_CTX_key_length(&kari->ctx);
-	if (keklen > EVP_MAX_KEY_LENGTH)
-		return 0;
-	/* Derive KEK */
-	if (EVP_PKEY_derive(kari->pctx, kek, &keklen) <= 0)
-		goto err;
-	/* Set KEK in context */
-	if (!EVP_CipherInit_ex(&kari->ctx, NULL, NULL, kek, NULL, enc))
-		goto err;
-	/* obtain output length of ciphered key */
-	if (!EVP_CipherUpdate(&kari->ctx, NULL, &outlen, in, inlen))
-		goto err;
-	out = OPENSSL_malloc(outlen);
-	if (!out)
-		goto err;
-	if (!EVP_CipherUpdate(&kari->ctx, out, &outlen, in, inlen))
-		goto err;
-	*pout = out;
-	*poutlen = (size_t)outlen;
-	rv = 1;
-
-	err:
-	OPENSSL_cleanse(kek, keklen);
-	if (!rv && out)
-		OPENSSL_free(out);
-	EVP_CIPHER_CTX_cleanup(&kari->ctx);
-	EVP_PKEY_CTX_free(kari->pctx);
-	kari->pctx = NULL;
-	return rv;
-	}
-
-int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
-						CMS_RecipientEncryptedKey *rek)
-	{
-	int rv = 0;
-	unsigned char *enckey = NULL, *cek = NULL;
-	size_t enckeylen;
-	size_t ceklen;
-	CMS_EncryptedContentInfo *ec;
-	enckeylen = rek->encryptedKey->length;
-	enckey = rek->encryptedKey->data;
-	/* Setup all parameters to derive KEK */
-	if (!cms_env_asn1_ctrl(ri, 1))
-		goto err;
-	/* Attempt to decrypt CEK */
-	if (!cms_kek_cipher(&cek, &ceklen, enckey, enckeylen, ri->d.kari, 0))
-		goto err;
-	ec = cms->d.envelopedData->encryptedContentInfo;
-	if (ec->key)
-		{
-		OPENSSL_cleanse(ec->key, ec->keylen);
-		OPENSSL_free(ec->key);
-		}
-	ec->key = cek;
-	ec->keylen = ceklen;
-	cek = NULL;
-	rv = 1;
-	err:
-	if (cek)
-		OPENSSL_free(cek);
-	return rv;
-	}
+static int cms_kek_cipher(unsigned char **pout, size_t *poutlen,
+                          const unsigned char *in, size_t inlen,
+                          CMS_KeyAgreeRecipientInfo *kari, int enc)
+{
+    /* Key encryption key */
+    unsigned char kek[EVP_MAX_KEY_LENGTH];
+    size_t keklen;
+    int rv = 0;
+    unsigned char *out = NULL;
+    int outlen;
+    keklen = EVP_CIPHER_CTX_key_length(&kari->ctx);
+    if (keklen > EVP_MAX_KEY_LENGTH)
+        return 0;
+    /* Derive KEK */
+    if (EVP_PKEY_derive(kari->pctx, kek, &keklen) <= 0)
+        goto err;
+    /* Set KEK in context */
+    if (!EVP_CipherInit_ex(&kari->ctx, NULL, NULL, kek, NULL, enc))
+        goto err;
+    /* obtain output length of ciphered key */
+    if (!EVP_CipherUpdate(&kari->ctx, NULL, &outlen, in, inlen))
+        goto err;
+    out = OPENSSL_malloc(outlen);
+    if (!out)
+        goto err;
+    if (!EVP_CipherUpdate(&kari->ctx, out, &outlen, in, inlen))
+        goto err;
+    *pout = out;
+    *poutlen = (size_t)outlen;
+    rv = 1;
+
+ err:
+    OPENSSL_cleanse(kek, keklen);
+    if (!rv && out)
+        OPENSSL_free(out);
+    EVP_CIPHER_CTX_cleanup(&kari->ctx);
+    EVP_PKEY_CTX_free(kari->pctx);
+    kari->pctx = NULL;
+    return rv;
+}
+
+int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri,
+                                   CMS_RecipientEncryptedKey *rek)
+{
+    int rv = 0;
+    unsigned char *enckey = NULL, *cek = NULL;
+    size_t enckeylen;
+    size_t ceklen;
+    CMS_EncryptedContentInfo *ec;
+    enckeylen = rek->encryptedKey->length;
+    enckey = rek->encryptedKey->data;
+    /* Setup all parameters to derive KEK */
+    if (!cms_env_asn1_ctrl(ri, 1))
+        goto err;
+    /* Attempt to decrypt CEK */
+    if (!cms_kek_cipher(&cek, &ceklen, enckey, enckeylen, ri->d.kari, 0))
+        goto err;
+    ec = cms->d.envelopedData->encryptedContentInfo;
+    if (ec->key) {
+        OPENSSL_cleanse(ec->key, ec->keylen);
+        OPENSSL_free(ec->key);
+    }
+    ec->key = cek;
+    ec->keylen = ceklen;
+    cek = NULL;
+    rv = 1;
+ err:
+    if (cek)
+        OPENSSL_free(cek);
+    return rv;
+}
 
 /* Create ephemeral key and initialise context based on it */
 static int cms_kari_create_ephemeral_key(CMS_KeyAgreeRecipientInfo *kari,
-						EVP_PKEY *pk)
-	{
-	EVP_PKEY_CTX *pctx = NULL;
-	EVP_PKEY *ekey = NULL;
-	int rv = 0;
-	pctx = EVP_PKEY_CTX_new(pk, NULL);
-	if (!pctx)
-		goto err;
-	if (EVP_PKEY_keygen_init(pctx) <= 0)
-		goto err;
-	if (EVP_PKEY_keygen(pctx, &ekey) <= 0)
-		goto err;
-	EVP_PKEY_CTX_free(pctx);
-	pctx = EVP_PKEY_CTX_new(ekey, NULL);
-	if (!pctx)
-		goto err;
-	if (EVP_PKEY_derive_init(pctx) <= 0)
-		goto err;
-	kari->pctx = pctx;
-	rv = 1;
-	err:
-	if (!rv && pctx)
-		EVP_PKEY_CTX_free(pctx);
-	if (ekey)
-		EVP_PKEY_free(ekey);
-	return rv;
-	}
+                                         EVP_PKEY *pk)
+{
+    EVP_PKEY_CTX *pctx = NULL;
+    EVP_PKEY *ekey = NULL;
+    int rv = 0;
+    pctx = EVP_PKEY_CTX_new(pk, NULL);
+    if (!pctx)
+        goto err;
+    if (EVP_PKEY_keygen_init(pctx) <= 0)
+        goto err;
+    if (EVP_PKEY_keygen(pctx, &ekey) <= 0)
+        goto err;
+    EVP_PKEY_CTX_free(pctx);
+    pctx = EVP_PKEY_CTX_new(ekey, NULL);
+    if (!pctx)
+        goto err;
+    if (EVP_PKEY_derive_init(pctx) <= 0)
+        goto err;
+    kari->pctx = pctx;
+    rv = 1;
+ err:
+    if (!rv && pctx)
+        EVP_PKEY_CTX_free(pctx);
+    if (ekey)
+        EVP_PKEY_free(ekey);
+    return rv;
+}
 
 /* Initialise a ktri based on passed certificate and key */
 
 int cms_RecipientInfo_kari_init(CMS_RecipientInfo *ri, X509 *recip,
-				EVP_PKEY *pk, unsigned int flags)
-	{
-	CMS_KeyAgreeRecipientInfo *kari;
-	CMS_RecipientEncryptedKey *rek = NULL;
-
-	ri->d.kari = M_ASN1_new_of(CMS_KeyAgreeRecipientInfo);
-	if (!ri->d.kari)
-		return 0;
-	ri->type = CMS_RECIPINFO_AGREE;
-
-	kari = ri->d.kari;
-	kari->version = 3;
-
-	rek = M_ASN1_new_of(CMS_RecipientEncryptedKey);
-	if (!sk_CMS_RecipientEncryptedKey_push(kari->recipientEncryptedKeys, rek))
-		{
-		M_ASN1_free_of(rek, CMS_RecipientEncryptedKey);
-		return 0;
-		}
-
-	if (flags & CMS_USE_KEYID)
-		{
-		rek->rid->type = CMS_REK_KEYIDENTIFIER;
-		if (!cms_set1_keyid(&rek->rid->d.rKeyId->subjectKeyIdentifier, recip))
-			return 0;
-		}
-	else
-		{
-		rek->rid->type = CMS_REK_ISSUER_SERIAL;
-		if (!cms_set1_ias(&rek->rid->d.issuerAndSerialNumber, recip))
-			return 0;
-		}
-
-	/* Create ephemeral key */
-	if (!cms_kari_create_ephemeral_key(kari, pk))
-		return 0;
-
-	CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
-	rek->pkey = pk;
-	return 1;
-	}
+                                EVP_PKEY *pk, unsigned int flags)
+{
+    CMS_KeyAgreeRecipientInfo *kari;
+    CMS_RecipientEncryptedKey *rek = NULL;
+
+    ri->d.kari = M_ASN1_new_of(CMS_KeyAgreeRecipientInfo);
+    if (!ri->d.kari)
+        return 0;
+    ri->type = CMS_RECIPINFO_AGREE;
+
+    kari = ri->d.kari;
+    kari->version = 3;
+
+    rek = M_ASN1_new_of(CMS_RecipientEncryptedKey);
+    if (!sk_CMS_RecipientEncryptedKey_push(kari->recipientEncryptedKeys, rek)) {
+        M_ASN1_free_of(rek, CMS_RecipientEncryptedKey);
+        return 0;
+    }
+
+    if (flags & CMS_USE_KEYID) {
+        rek->rid->type = CMS_REK_KEYIDENTIFIER;
+        if (!cms_set1_keyid(&rek->rid->d.rKeyId->subjectKeyIdentifier, recip))
+            return 0;
+    } else {
+        rek->rid->type = CMS_REK_ISSUER_SERIAL;
+        if (!cms_set1_ias(&rek->rid->d.issuerAndSerialNumber, recip))
+            return 0;
+    }
+
+    /* Create ephemeral key */
+    if (!cms_kari_create_ephemeral_key(kari, pk))
+        return 0;
+
+    CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    rek->pkey = pk;
+    return 1;
+}
 
 static int cms_wrap_init(CMS_KeyAgreeRecipientInfo *kari,
-				const EVP_CIPHER *cipher)
-	{
-	EVP_CIPHER_CTX *ctx = &kari->ctx;
-	const EVP_CIPHER *kekcipher;
-	int keylen = EVP_CIPHER_key_length(cipher);
-	/* If a suitable wrap algorithm is already set nothing to do */
-	kekcipher = EVP_CIPHER_CTX_cipher(ctx);
-
-	if (kekcipher)
-		{
-		if (EVP_CIPHER_CTX_mode(ctx) != EVP_CIPH_WRAP_MODE)
-			return 0;
-		return 1;
-		}
-	/* Pick a cipher based on content encryption cipher. If it is
-	 * DES3 use DES3 wrap otherwise use AES wrap similar to key
-	 * size.
-	 */
-	if (EVP_CIPHER_type(cipher) == NID_des_ede3_cbc)
-		kekcipher = EVP_des_ede3_wrap();
-	else if (keylen <= 16)
-		kekcipher = EVP_aes_128_wrap();
-	else if (keylen <= 24)
-		kekcipher = EVP_aes_192_wrap();
-	else
-		kekcipher = EVP_aes_256_wrap();
-	return EVP_EncryptInit_ex(ctx, kekcipher, NULL, NULL, NULL);
-	}
+                         const EVP_CIPHER *cipher)
+{
+    EVP_CIPHER_CTX *ctx = &kari->ctx;
+    const EVP_CIPHER *kekcipher;
+    int keylen = EVP_CIPHER_key_length(cipher);
+    /* If a suitable wrap algorithm is already set nothing to do */
+    kekcipher = EVP_CIPHER_CTX_cipher(ctx);
+
+    if (kekcipher) {
+        if (EVP_CIPHER_CTX_mode(ctx) != EVP_CIPH_WRAP_MODE)
+            return 0;
+        return 1;
+    }
+    /*
+     * Pick a cipher based on content encryption cipher. If it is DES3 use
+     * DES3 wrap otherwise use AES wrap similar to key size.
+     */
+    if (EVP_CIPHER_type(cipher) == NID_des_ede3_cbc)
+        kekcipher = EVP_des_ede3_wrap();
+    else if (keylen <= 16)
+        kekcipher = EVP_aes_128_wrap();
+    else if (keylen <= 24)
+        kekcipher = EVP_aes_192_wrap();
+    else
+        kekcipher = EVP_aes_256_wrap();
+    return EVP_EncryptInit_ex(ctx, kekcipher, NULL, NULL, NULL);
+}
 
 /* Encrypt content key in key agreement recipient info */
 
-int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri)
-	{
-	CMS_KeyAgreeRecipientInfo *kari;
-	CMS_EncryptedContentInfo *ec;
-	CMS_RecipientEncryptedKey *rek;
-	STACK_OF(CMS_RecipientEncryptedKey) *reks;
-	int i;
-
-	if (ri->type != CMS_RECIPINFO_AGREE)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT,
-			CMS_R_NOT_KEY_AGREEMENT);
-		return 0;
-		}
-	kari = ri->d.kari;
-	reks = kari->recipientEncryptedKeys;
-	ec = cms->d.envelopedData->encryptedContentInfo;
-	/* Initialise wrap algorithm parameters */
-	if (!cms_wrap_init(kari, ec->cipher))
-		return 0;
-	/* If no orignator key set up initialise for ephemeral key
-	 * the public key ASN1 structure will set the actual public
-	 * key value.
-	 */
-	if (kari->originator->type == -1)
-		{
-		CMS_OriginatorIdentifierOrKey *oik = kari->originator;
-		oik->type = CMS_OIK_PUBKEY;
-		oik->d.originatorKey = M_ASN1_new_of(CMS_OriginatorPublicKey);
-		if (!oik->d.originatorKey)
-			return 0;
-		}
-	/* Initialise KDF algorithm */
-	if (!cms_env_asn1_ctrl(ri, 0))
-		return 0;
-	/* For each rek, derive KEK, encrypt CEK */
-	for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++)
-		{
-		unsigned char *enckey;
-		size_t enckeylen;
-		rek = sk_CMS_RecipientEncryptedKey_value(reks, i);
-		if (EVP_PKEY_derive_set_peer(kari->pctx, rek->pkey) <= 0)
-			return 0;
-		if (!cms_kek_cipher(&enckey, &enckeylen, ec->key, ec->keylen,
-								kari, 1))
-			return 0;
-		ASN1_STRING_set0(rek->encryptedKey, enckey, enckeylen);
-		}
-
-	return 1;
-
-	}
+int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri)
+{
+    CMS_KeyAgreeRecipientInfo *kari;
+    CMS_EncryptedContentInfo *ec;
+    CMS_RecipientEncryptedKey *rek;
+    STACK_OF(CMS_RecipientEncryptedKey) *reks;
+    int i;
+
+    if (ri->type != CMS_RECIPINFO_AGREE) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT, CMS_R_NOT_KEY_AGREEMENT);
+        return 0;
+    }
+    kari = ri->d.kari;
+    reks = kari->recipientEncryptedKeys;
+    ec = cms->d.envelopedData->encryptedContentInfo;
+    /* Initialise wrap algorithm parameters */
+    if (!cms_wrap_init(kari, ec->cipher))
+        return 0;
+    /*
+     * If no orignator key set up initialise for ephemeral key the public key
+     * ASN1 structure will set the actual public key value.
+     */
+    if (kari->originator->type == -1) {
+        CMS_OriginatorIdentifierOrKey *oik = kari->originator;
+        oik->type = CMS_OIK_PUBKEY;
+        oik->d.originatorKey = M_ASN1_new_of(CMS_OriginatorPublicKey);
+        if (!oik->d.originatorKey)
+            return 0;
+    }
+    /* Initialise KDF algorithm */
+    if (!cms_env_asn1_ctrl(ri, 0))
+        return 0;
+    /* For each rek, derive KEK, encrypt CEK */
+    for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++) {
+        unsigned char *enckey;
+        size_t enckeylen;
+        rek = sk_CMS_RecipientEncryptedKey_value(reks, i);
+        if (EVP_PKEY_derive_set_peer(kari->pctx, rek->pkey) <= 0)
+            return 0;
+        if (!cms_kek_cipher(&enckey, &enckeylen, ec->key, ec->keylen,
+                            kari, 1))
+            return 0;
+        ASN1_STRING_set0(rek->encryptedKey, enckey, enckeylen);
+    }
+
+    return 1;
+
+}
diff --git a/crypto/cms/cms_lcl.h b/crypto/cms/cms_lcl.h
index 7385eaba75..20f2c25f5a 100644
--- a/crypto/cms/cms_lcl.h
+++ b/crypto/cms/cms_lcl.h
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_lcl.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -52,16 +53,16 @@
  */
 
 #ifndef HEADER_CMS_LCL_H
-#define HEADER_CMS_LCL_H
+# define HEADER_CMS_LCL_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include 
+# include 
 
-/* Cryptographic message syntax (CMS) structures: taken
- * from RFC3852
+/*
+ * Cryptographic message syntax (CMS) structures: taken from RFC3852
  */
 
 /* Forward references */
@@ -84,341 +85,308 @@ typedef struct CMS_OriginatorPublicKey_st CMS_OriginatorPublicKey;
 typedef struct CMS_OriginatorIdentifierOrKey_st CMS_OriginatorIdentifierOrKey;
 typedef struct CMS_KeyAgreeRecipientInfo_st CMS_KeyAgreeRecipientInfo;
 typedef struct CMS_RecipientKeyIdentifier_st CMS_RecipientKeyIdentifier;
-typedef struct CMS_KeyAgreeRecipientIdentifier_st CMS_KeyAgreeRecipientIdentifier;
+typedef struct CMS_KeyAgreeRecipientIdentifier_st
+    CMS_KeyAgreeRecipientIdentifier;
 typedef struct CMS_KEKIdentifier_st CMS_KEKIdentifier;
 typedef struct CMS_KEKRecipientInfo_st CMS_KEKRecipientInfo;
 typedef struct CMS_PasswordRecipientInfo_st CMS_PasswordRecipientInfo;
 typedef struct CMS_OtherRecipientInfo_st CMS_OtherRecipientInfo;
 typedef struct CMS_ReceiptsFrom_st CMS_ReceiptsFrom;
 
-struct CMS_ContentInfo_st
-	{
-	ASN1_OBJECT *contentType;
-	union	{
-		ASN1_OCTET_STRING *data;
-		CMS_SignedData *signedData;
-		CMS_EnvelopedData *envelopedData;
-		CMS_DigestedData *digestedData;
-		CMS_EncryptedData *encryptedData;
-		CMS_AuthenticatedData *authenticatedData;
-		CMS_CompressedData *compressedData;
-		ASN1_TYPE *other;
-		/* Other types ... */
-		void *otherData;
-		} d;
-	};
-
-struct CMS_SignedData_st
-	{
-	long version;
-	STACK_OF(X509_ALGOR) *digestAlgorithms;
-	CMS_EncapsulatedContentInfo *encapContentInfo;
-	STACK_OF(CMS_CertificateChoices) *certificates;
-	STACK_OF(CMS_RevocationInfoChoice) *crls;
-	STACK_OF(CMS_SignerInfo) *signerInfos;
-	};
- 
-struct CMS_EncapsulatedContentInfo_st
-	{
-	ASN1_OBJECT *eContentType;
-	ASN1_OCTET_STRING *eContent;
-	/* Set to 1 if incomplete structure only part set up */
-	int partial;
-	};
-
-struct CMS_SignerInfo_st
-	{
-	long version;
-	CMS_SignerIdentifier *sid;
-	X509_ALGOR *digestAlgorithm;
-	STACK_OF(X509_ATTRIBUTE) *signedAttrs;
-	X509_ALGOR *signatureAlgorithm;
-	ASN1_OCTET_STRING *signature;
-	STACK_OF(X509_ATTRIBUTE) *unsignedAttrs;
-	/* Signing certificate and key */
-	X509 *signer;
-	EVP_PKEY *pkey;
-	/* Digest and public key context for alternative parameters */
-	EVP_MD_CTX mctx;
-	EVP_PKEY_CTX *pctx;
-	};
-
-struct CMS_SignerIdentifier_st
-	{
-	int type;
-	union	{
-		CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
-		ASN1_OCTET_STRING *subjectKeyIdentifier;
-		} d;
-	};
-
-struct CMS_EnvelopedData_st
-	{
-	long version;
-	CMS_OriginatorInfo *originatorInfo;
-	STACK_OF(CMS_RecipientInfo) *recipientInfos;
-	CMS_EncryptedContentInfo *encryptedContentInfo;
-	STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
-	};
-
-struct CMS_OriginatorInfo_st
-	{
-	STACK_OF(CMS_CertificateChoices) *certificates;
-	STACK_OF(CMS_RevocationInfoChoice) *crls;
-	};
-
-struct CMS_EncryptedContentInfo_st
-	{
-	ASN1_OBJECT *contentType;
-	X509_ALGOR *contentEncryptionAlgorithm;
-	ASN1_OCTET_STRING *encryptedContent;
-	/* Content encryption algorithm and key */
-	const EVP_CIPHER *cipher;
-	unsigned char *key;
-	size_t keylen;
-	/* Set to 1 if we are debugging decrypt and don't fake keys for MMA */
-	int debug;
-	};
-
-struct CMS_RecipientInfo_st
-	{
- 	int type;
- 	union	{
-  	 	CMS_KeyTransRecipientInfo *ktri;
-   		CMS_KeyAgreeRecipientInfo *kari;
-   		CMS_KEKRecipientInfo *kekri;
-		CMS_PasswordRecipientInfo *pwri;
-		CMS_OtherRecipientInfo *ori;
-		} d;
-	};
+struct CMS_ContentInfo_st {
+    ASN1_OBJECT *contentType;
+    union {
+        ASN1_OCTET_STRING *data;
+        CMS_SignedData *signedData;
+        CMS_EnvelopedData *envelopedData;
+        CMS_DigestedData *digestedData;
+        CMS_EncryptedData *encryptedData;
+        CMS_AuthenticatedData *authenticatedData;
+        CMS_CompressedData *compressedData;
+        ASN1_TYPE *other;
+        /* Other types ... */
+        void *otherData;
+    } d;
+};
+
+struct CMS_SignedData_st {
+    long version;
+    STACK_OF(X509_ALGOR) *digestAlgorithms;
+    CMS_EncapsulatedContentInfo *encapContentInfo;
+    STACK_OF(CMS_CertificateChoices) *certificates;
+    STACK_OF(CMS_RevocationInfoChoice) *crls;
+    STACK_OF(CMS_SignerInfo) *signerInfos;
+};
+
+struct CMS_EncapsulatedContentInfo_st {
+    ASN1_OBJECT *eContentType;
+    ASN1_OCTET_STRING *eContent;
+    /* Set to 1 if incomplete structure only part set up */
+    int partial;
+};
+
+struct CMS_SignerInfo_st {
+    long version;
+    CMS_SignerIdentifier *sid;
+    X509_ALGOR *digestAlgorithm;
+    STACK_OF(X509_ATTRIBUTE) *signedAttrs;
+    X509_ALGOR *signatureAlgorithm;
+    ASN1_OCTET_STRING *signature;
+    STACK_OF(X509_ATTRIBUTE) *unsignedAttrs;
+    /* Signing certificate and key */
+    X509 *signer;
+    EVP_PKEY *pkey;
+    /* Digest and public key context for alternative parameters */
+    EVP_MD_CTX mctx;
+    EVP_PKEY_CTX *pctx;
+};
+
+struct CMS_SignerIdentifier_st {
+    int type;
+    union {
+        CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
+        ASN1_OCTET_STRING *subjectKeyIdentifier;
+    } d;
+};
+
+struct CMS_EnvelopedData_st {
+    long version;
+    CMS_OriginatorInfo *originatorInfo;
+    STACK_OF(CMS_RecipientInfo) *recipientInfos;
+    CMS_EncryptedContentInfo *encryptedContentInfo;
+    STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
+};
+
+struct CMS_OriginatorInfo_st {
+    STACK_OF(CMS_CertificateChoices) *certificates;
+    STACK_OF(CMS_RevocationInfoChoice) *crls;
+};
+
+struct CMS_EncryptedContentInfo_st {
+    ASN1_OBJECT *contentType;
+    X509_ALGOR *contentEncryptionAlgorithm;
+    ASN1_OCTET_STRING *encryptedContent;
+    /* Content encryption algorithm and key */
+    const EVP_CIPHER *cipher;
+    unsigned char *key;
+    size_t keylen;
+    /* Set to 1 if we are debugging decrypt and don't fake keys for MMA */
+    int debug;
+};
+
+struct CMS_RecipientInfo_st {
+    int type;
+    union {
+        CMS_KeyTransRecipientInfo *ktri;
+        CMS_KeyAgreeRecipientInfo *kari;
+        CMS_KEKRecipientInfo *kekri;
+        CMS_PasswordRecipientInfo *pwri;
+        CMS_OtherRecipientInfo *ori;
+    } d;
+};
 
 typedef CMS_SignerIdentifier CMS_RecipientIdentifier;
 
-struct CMS_KeyTransRecipientInfo_st
-	{
-	long version;
-	CMS_RecipientIdentifier *rid;
-	X509_ALGOR *keyEncryptionAlgorithm;
-	ASN1_OCTET_STRING *encryptedKey;
-	/* Recipient Key and cert */
-	X509 *recip;
-	EVP_PKEY *pkey;
-	/* Public key context for this operation */
-	EVP_PKEY_CTX *pctx;
-	};
-
-struct CMS_KeyAgreeRecipientInfo_st
-	{
-	long version;
-	CMS_OriginatorIdentifierOrKey *originator;
-	ASN1_OCTET_STRING *ukm;
- 	X509_ALGOR *keyEncryptionAlgorithm;
-	STACK_OF(CMS_RecipientEncryptedKey) *recipientEncryptedKeys;
-	/* Public key context associated with current operation */
-	EVP_PKEY_CTX *pctx;
-	/* Cipher context for CEK wrapping */
-	EVP_CIPHER_CTX ctx;
-	};
-
-struct CMS_OriginatorIdentifierOrKey_st
-	{
-	int type;
-	union	{
-		CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
-		ASN1_OCTET_STRING *subjectKeyIdentifier;
-		CMS_OriginatorPublicKey *originatorKey;
-		} d;
-	};
-
-struct CMS_OriginatorPublicKey_st
-	{
-	X509_ALGOR *algorithm;
-	ASN1_BIT_STRING *publicKey;
-	};
-
-struct CMS_RecipientEncryptedKey_st
-	{
- 	CMS_KeyAgreeRecipientIdentifier *rid;
- 	ASN1_OCTET_STRING *encryptedKey;
-	/* Public key associated with this recipient */
-	EVP_PKEY *pkey;
-	};
-
-struct CMS_KeyAgreeRecipientIdentifier_st
-	{
-	int type;
-	union	{
-		CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
-		CMS_RecipientKeyIdentifier *rKeyId;
-		} d;
-	};
-
-struct CMS_RecipientKeyIdentifier_st
-	{
- 	ASN1_OCTET_STRING *subjectKeyIdentifier;
- 	ASN1_GENERALIZEDTIME *date;
- 	CMS_OtherKeyAttribute *other;
-	};
-
-struct CMS_KEKRecipientInfo_st
-	{
- 	long version;
- 	CMS_KEKIdentifier *kekid;
- 	X509_ALGOR *keyEncryptionAlgorithm;
- 	ASN1_OCTET_STRING *encryptedKey;
-	/* Extra info: symmetric key to use */
-	unsigned char *key;
-	size_t keylen;
-	};
-
-struct CMS_KEKIdentifier_st
-	{
- 	ASN1_OCTET_STRING *keyIdentifier;
- 	ASN1_GENERALIZEDTIME *date;
- 	CMS_OtherKeyAttribute *other;
-	};
-
-struct CMS_PasswordRecipientInfo_st
-	{
- 	long version;
- 	X509_ALGOR *keyDerivationAlgorithm;
- 	X509_ALGOR *keyEncryptionAlgorithm;
- 	ASN1_OCTET_STRING *encryptedKey;
-	/* Extra info: password to use */
-	unsigned char *pass;
-	size_t passlen;
-	};
-
-struct CMS_OtherRecipientInfo_st
-	{
- 	ASN1_OBJECT *oriType;
- 	ASN1_TYPE *oriValue;
-	};
-
-struct CMS_DigestedData_st
-	{
-	long version;
-	X509_ALGOR *digestAlgorithm;
-	CMS_EncapsulatedContentInfo *encapContentInfo;
-	ASN1_OCTET_STRING *digest;
-	};
-
-struct CMS_EncryptedData_st
-	{
-	long version;
-	CMS_EncryptedContentInfo *encryptedContentInfo;
-	STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
-	};
-
-struct CMS_AuthenticatedData_st
-	{
-	long version;
-	CMS_OriginatorInfo *originatorInfo;
-	STACK_OF(CMS_RecipientInfo) *recipientInfos;
-	X509_ALGOR *macAlgorithm;
-	X509_ALGOR *digestAlgorithm;
-	CMS_EncapsulatedContentInfo *encapContentInfo;
-	STACK_OF(X509_ATTRIBUTE) *authAttrs;
-	ASN1_OCTET_STRING *mac;
-	STACK_OF(X509_ATTRIBUTE) *unauthAttrs;
-	};
-
-struct CMS_CompressedData_st
-	{
-	long version;
-	X509_ALGOR *compressionAlgorithm;
-	STACK_OF(CMS_RecipientInfo) *recipientInfos;
-	CMS_EncapsulatedContentInfo *encapContentInfo;
-	};
-
-struct CMS_RevocationInfoChoice_st
-	{
-	int type;
-	union	{
-		X509_CRL *crl;
-		CMS_OtherRevocationInfoFormat *other;
-		} d;
-	};
-
-#define CMS_REVCHOICE_CRL		0
-#define CMS_REVCHOICE_OTHER		1
-
-struct CMS_OtherRevocationInfoFormat_st
-	{
-	ASN1_OBJECT *otherRevInfoFormat;
- 	ASN1_TYPE *otherRevInfo;
-	};
-
-struct CMS_CertificateChoices
-	{
-	int type;
-		union {
-		X509 *certificate;
-		ASN1_STRING *extendedCertificate;	/* Obsolete */
-		ASN1_STRING *v1AttrCert;	/* Left encoded for now */
-		ASN1_STRING *v2AttrCert;	/* Left encoded for now */
-		CMS_OtherCertificateFormat *other;
-		} d;
-	};
-
-#define CMS_CERTCHOICE_CERT		0
-#define CMS_CERTCHOICE_EXCERT		1
-#define CMS_CERTCHOICE_V1ACERT		2
-#define CMS_CERTCHOICE_V2ACERT		3
-#define CMS_CERTCHOICE_OTHER		4
-
-struct CMS_OtherCertificateFormat_st
-	{
-	ASN1_OBJECT *otherCertFormat;
- 	ASN1_TYPE *otherCert;
-	};
-
-/* This is also defined in pkcs7.h but we duplicate it
- * to allow the CMS code to be independent of PKCS#7
+struct CMS_KeyTransRecipientInfo_st {
+    long version;
+    CMS_RecipientIdentifier *rid;
+    X509_ALGOR *keyEncryptionAlgorithm;
+    ASN1_OCTET_STRING *encryptedKey;
+    /* Recipient Key and cert */
+    X509 *recip;
+    EVP_PKEY *pkey;
+    /* Public key context for this operation */
+    EVP_PKEY_CTX *pctx;
+};
+
+struct CMS_KeyAgreeRecipientInfo_st {
+    long version;
+    CMS_OriginatorIdentifierOrKey *originator;
+    ASN1_OCTET_STRING *ukm;
+    X509_ALGOR *keyEncryptionAlgorithm;
+    STACK_OF(CMS_RecipientEncryptedKey) *recipientEncryptedKeys;
+    /* Public key context associated with current operation */
+    EVP_PKEY_CTX *pctx;
+    /* Cipher context for CEK wrapping */
+    EVP_CIPHER_CTX ctx;
+};
+
+struct CMS_OriginatorIdentifierOrKey_st {
+    int type;
+    union {
+        CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
+        ASN1_OCTET_STRING *subjectKeyIdentifier;
+        CMS_OriginatorPublicKey *originatorKey;
+    } d;
+};
+
+struct CMS_OriginatorPublicKey_st {
+    X509_ALGOR *algorithm;
+    ASN1_BIT_STRING *publicKey;
+};
+
+struct CMS_RecipientEncryptedKey_st {
+    CMS_KeyAgreeRecipientIdentifier *rid;
+    ASN1_OCTET_STRING *encryptedKey;
+    /* Public key associated with this recipient */
+    EVP_PKEY *pkey;
+};
+
+struct CMS_KeyAgreeRecipientIdentifier_st {
+    int type;
+    union {
+        CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
+        CMS_RecipientKeyIdentifier *rKeyId;
+    } d;
+};
+
+struct CMS_RecipientKeyIdentifier_st {
+    ASN1_OCTET_STRING *subjectKeyIdentifier;
+    ASN1_GENERALIZEDTIME *date;
+    CMS_OtherKeyAttribute *other;
+};
+
+struct CMS_KEKRecipientInfo_st {
+    long version;
+    CMS_KEKIdentifier *kekid;
+    X509_ALGOR *keyEncryptionAlgorithm;
+    ASN1_OCTET_STRING *encryptedKey;
+    /* Extra info: symmetric key to use */
+    unsigned char *key;
+    size_t keylen;
+};
+
+struct CMS_KEKIdentifier_st {
+    ASN1_OCTET_STRING *keyIdentifier;
+    ASN1_GENERALIZEDTIME *date;
+    CMS_OtherKeyAttribute *other;
+};
+
+struct CMS_PasswordRecipientInfo_st {
+    long version;
+    X509_ALGOR *keyDerivationAlgorithm;
+    X509_ALGOR *keyEncryptionAlgorithm;
+    ASN1_OCTET_STRING *encryptedKey;
+    /* Extra info: password to use */
+    unsigned char *pass;
+    size_t passlen;
+};
+
+struct CMS_OtherRecipientInfo_st {
+    ASN1_OBJECT *oriType;
+    ASN1_TYPE *oriValue;
+};
+
+struct CMS_DigestedData_st {
+    long version;
+    X509_ALGOR *digestAlgorithm;
+    CMS_EncapsulatedContentInfo *encapContentInfo;
+    ASN1_OCTET_STRING *digest;
+};
+
+struct CMS_EncryptedData_st {
+    long version;
+    CMS_EncryptedContentInfo *encryptedContentInfo;
+    STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
+};
+
+struct CMS_AuthenticatedData_st {
+    long version;
+    CMS_OriginatorInfo *originatorInfo;
+    STACK_OF(CMS_RecipientInfo) *recipientInfos;
+    X509_ALGOR *macAlgorithm;
+    X509_ALGOR *digestAlgorithm;
+    CMS_EncapsulatedContentInfo *encapContentInfo;
+    STACK_OF(X509_ATTRIBUTE) *authAttrs;
+    ASN1_OCTET_STRING *mac;
+    STACK_OF(X509_ATTRIBUTE) *unauthAttrs;
+};
+
+struct CMS_CompressedData_st {
+    long version;
+    X509_ALGOR *compressionAlgorithm;
+    STACK_OF(CMS_RecipientInfo) *recipientInfos;
+    CMS_EncapsulatedContentInfo *encapContentInfo;
+};
+
+struct CMS_RevocationInfoChoice_st {
+    int type;
+    union {
+        X509_CRL *crl;
+        CMS_OtherRevocationInfoFormat *other;
+    } d;
+};
+
+# define CMS_REVCHOICE_CRL               0
+# define CMS_REVCHOICE_OTHER             1
+
+struct CMS_OtherRevocationInfoFormat_st {
+    ASN1_OBJECT *otherRevInfoFormat;
+    ASN1_TYPE *otherRevInfo;
+};
+
+struct CMS_CertificateChoices {
+    int type;
+    union {
+        X509 *certificate;
+        ASN1_STRING *extendedCertificate; /* Obsolete */
+        ASN1_STRING *v1AttrCert; /* Left encoded for now */
+        ASN1_STRING *v2AttrCert; /* Left encoded for now */
+        CMS_OtherCertificateFormat *other;
+    } d;
+};
+
+# define CMS_CERTCHOICE_CERT             0
+# define CMS_CERTCHOICE_EXCERT           1
+# define CMS_CERTCHOICE_V1ACERT          2
+# define CMS_CERTCHOICE_V2ACERT          3
+# define CMS_CERTCHOICE_OTHER            4
+
+struct CMS_OtherCertificateFormat_st {
+    ASN1_OBJECT *otherCertFormat;
+    ASN1_TYPE *otherCert;
+};
+
+/*
+ * This is also defined in pkcs7.h but we duplicate it to allow the CMS code
+ * to be independent of PKCS#7
  */
 
-struct CMS_IssuerAndSerialNumber_st
-	{
-	X509_NAME *issuer;
-	ASN1_INTEGER *serialNumber;
-	};
+struct CMS_IssuerAndSerialNumber_st {
+    X509_NAME *issuer;
+    ASN1_INTEGER *serialNumber;
+};
 
-struct CMS_OtherKeyAttribute_st
-	{
-	ASN1_OBJECT *keyAttrId;
- 	ASN1_TYPE *keyAttr;
-	};
+struct CMS_OtherKeyAttribute_st {
+    ASN1_OBJECT *keyAttrId;
+    ASN1_TYPE *keyAttr;
+};
 
 /* ESS structures */
 
-#ifdef HEADER_X509V3_H
-
-struct CMS_ReceiptRequest_st
-	{
-	ASN1_OCTET_STRING *signedContentIdentifier;
-	CMS_ReceiptsFrom *receiptsFrom;
-	STACK_OF(GENERAL_NAMES) *receiptsTo;
-	};
-
-
-struct CMS_ReceiptsFrom_st
-	{
-	int type;
-	union
-		{
-		long allOrFirstTier;
-		STACK_OF(GENERAL_NAMES) *receiptList;
-		} d;
-	};
-#endif
-
-struct CMS_Receipt_st
-	{
-	long version;
-	ASN1_OBJECT *contentType;
-	ASN1_OCTET_STRING *signedContentIdentifier;
-	ASN1_OCTET_STRING *originatorSignatureValue;
-	};
+# ifdef HEADER_X509V3_H
+
+struct CMS_ReceiptRequest_st {
+    ASN1_OCTET_STRING *signedContentIdentifier;
+    CMS_ReceiptsFrom *receiptsFrom;
+    STACK_OF(GENERAL_NAMES) *receiptsTo;
+};
+
+struct CMS_ReceiptsFrom_st {
+    int type;
+    union {
+        long allOrFirstTier;
+        STACK_OF(GENERAL_NAMES) *receiptList;
+    } d;
+};
+# endif
+
+struct CMS_Receipt_st {
+    long version;
+    ASN1_OBJECT *contentType;
+    ASN1_OCTET_STRING *signedContentIdentifier;
+    ASN1_OCTET_STRING *originatorSignatureValue;
+};
 
 DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
 DECLARE_ASN1_ITEM(CMS_SignerInfo)
@@ -429,18 +397,18 @@ DECLARE_ASN1_ITEM(CMS_RecipientInfo)
 DECLARE_ASN1_ITEM(CMS_PasswordRecipientInfo)
 DECLARE_ASN1_ALLOC_FUNCTIONS(CMS_IssuerAndSerialNumber)
 
-#define CMS_SIGNERINFO_ISSUER_SERIAL	0
-#define CMS_SIGNERINFO_KEYIDENTIFIER	1
+# define CMS_SIGNERINFO_ISSUER_SERIAL    0
+# define CMS_SIGNERINFO_KEYIDENTIFIER    1
 
-#define CMS_RECIPINFO_ISSUER_SERIAL	0
-#define CMS_RECIPINFO_KEYIDENTIFIER	1
+# define CMS_RECIPINFO_ISSUER_SERIAL     0
+# define CMS_RECIPINFO_KEYIDENTIFIER     1
 
-#define CMS_REK_ISSUER_SERIAL		0
-#define CMS_REK_KEYIDENTIFIER		1
+# define CMS_REK_ISSUER_SERIAL           0
+# define CMS_REK_KEYIDENTIFIER           1
 
-#define CMS_OIK_ISSUER_SERIAL		0
-#define	CMS_OIK_KEYIDENTIFIER		1
-#define	CMS_OIK_PUBKEY			2
+# define CMS_OIK_ISSUER_SERIAL           0
+# define CMS_OIK_KEYIDENTIFIER           1
+# define CMS_OIK_PUBKEY                  2
 
 BIO *cms_content_bio(CMS_ContentInfo *cms);
 
@@ -452,10 +420,12 @@ int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify);
 
 BIO *cms_SignedData_init_bio(CMS_ContentInfo *cms);
 int cms_SignedData_final(CMS_ContentInfo *cms, BIO *chain);
-int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert, int type);
+int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert,
+                              int type);
 int cms_SignerIdentifier_get0_signer_id(CMS_SignerIdentifier *sid,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno);
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno);
 int cms_SignerIdentifier_cert_cmp(CMS_SignerIdentifier *sid, X509 *cert);
 
 CMS_ContentInfo *cms_CompressedData_create(int comp_nid);
@@ -464,7 +434,7 @@ BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms);
 void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md);
 BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm);
 int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain,
-					X509_ALGOR *mdalg);
+                                 X509_ALGOR *mdalg);
 
 int cms_ias_cert_cmp(CMS_IssuerAndSerialNumber *ias, X509 *cert);
 int cms_keyid_cert_cmp(ASN1_OCTET_STRING *keyid, X509 *cert);
@@ -473,9 +443,9 @@ int cms_set1_keyid(ASN1_OCTET_STRING **pkeyid, X509 *cert);
 
 BIO *cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec);
 BIO *cms_EncryptedData_init_bio(CMS_ContentInfo *cms);
-int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec, 
-				const EVP_CIPHER *cipher,
-				const unsigned char *key, size_t keylen);
+int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec,
+                              const EVP_CIPHER *cipher,
+                              const unsigned char *key, size_t keylen);
 
 int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms);
 int cms_msgSigDigest_add1(CMS_SignerInfo *dest, CMS_SignerInfo *src);
@@ -487,13 +457,14 @@ int cms_env_asn1_ctrl(CMS_RecipientInfo *ri, int cmd);
 int cms_pkey_get_ri_type(EVP_PKEY *pk);
 /* KARI routines */
 int cms_RecipientInfo_kari_init(CMS_RecipientInfo *ri, X509 *recip,
-				EVP_PKEY *pk, unsigned int flags);
-int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
+                                EVP_PKEY *pk, unsigned int flags);
+int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms,
+                                   CMS_RecipientInfo *ri);
 
 /* PWRI routines */
 int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
-							int en_de);
-	
+                                 int en_de);
+
 #ifdef  __cplusplus
 }
 #endif
diff --git a/crypto/cms/cms_lib.c b/crypto/cms/cms_lib.c
index e8e73f0a60..d6cb60d02d 100644
--- a/crypto/cms/cms_lib.c
+++ b/crypto/cms/cms_lib.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_lib.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -69,613 +70,583 @@ DECLARE_STACK_OF(CMS_CertificateChoices)
 DECLARE_STACK_OF(CMS_RevocationInfoChoice)
 
 const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms)
-	{
-	return cms->contentType;
-	}
+{
+    return cms->contentType;
+}
 
 CMS_ContentInfo *cms_Data_create(void)
-	{
-	CMS_ContentInfo *cms;
-	cms = CMS_ContentInfo_new();
-	if (cms)
-		{
-		cms->contentType = OBJ_nid2obj(NID_pkcs7_data);
-		/* Never detached */
-		CMS_set_detached(cms, 0);
-		}
-	return cms;
-	}
+{
+    CMS_ContentInfo *cms;
+    cms = CMS_ContentInfo_new();
+    if (cms) {
+        cms->contentType = OBJ_nid2obj(NID_pkcs7_data);
+        /* Never detached */
+        CMS_set_detached(cms, 0);
+    }
+    return cms;
+}
 
 BIO *cms_content_bio(CMS_ContentInfo *cms)
-	{
-	ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
-	if (!pos)
-		return NULL;
-	/* If content detached data goes nowhere: create NULL BIO */
-	if (!*pos)
-		return BIO_new(BIO_s_null());
-	/* If content not detached and created return memory BIO
-	 */
-	if (!*pos || ((*pos)->flags == ASN1_STRING_FLAG_CONT))
-		return BIO_new(BIO_s_mem());
-	/* Else content was read in: return read only BIO for it */
-	return BIO_new_mem_buf((*pos)->data, (*pos)->length);
-	}
+{
+    ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
+    if (!pos)
+        return NULL;
+    /* If content detached data goes nowhere: create NULL BIO */
+    if (!*pos)
+        return BIO_new(BIO_s_null());
+    /*
+     * If content not detached and created return memory BIO
+     */
+    if (!*pos || ((*pos)->flags == ASN1_STRING_FLAG_CONT))
+        return BIO_new(BIO_s_mem());
+    /* Else content was read in: return read only BIO for it */
+    return BIO_new_mem_buf((*pos)->data, (*pos)->length);
+}
 
 BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont)
-	{
-	BIO *cmsbio, *cont;
-	if (icont)
-		cont = icont;
-	else
-		cont = cms_content_bio(cms);
-	if (!cont)
-		{
-		CMSerr(CMS_F_CMS_DATAINIT, CMS_R_NO_CONTENT);
-		return NULL;
-		}
-	switch (OBJ_obj2nid(cms->contentType))
-		{
-
-		case NID_pkcs7_data:
-		return cont;
-
-		case NID_pkcs7_signed:
-		cmsbio = cms_SignedData_init_bio(cms);
-		break;
-
-		case NID_pkcs7_digest:
-		cmsbio = cms_DigestedData_init_bio(cms);
-		break;
+{
+    BIO *cmsbio, *cont;
+    if (icont)
+        cont = icont;
+    else
+        cont = cms_content_bio(cms);
+    if (!cont) {
+        CMSerr(CMS_F_CMS_DATAINIT, CMS_R_NO_CONTENT);
+        return NULL;
+    }
+    switch (OBJ_obj2nid(cms->contentType)) {
+
+    case NID_pkcs7_data:
+        return cont;
+
+    case NID_pkcs7_signed:
+        cmsbio = cms_SignedData_init_bio(cms);
+        break;
+
+    case NID_pkcs7_digest:
+        cmsbio = cms_DigestedData_init_bio(cms);
+        break;
 #ifdef ZLIB
-		case NID_id_smime_ct_compressedData:
-		cmsbio = cms_CompressedData_init_bio(cms);
-		break;
+    case NID_id_smime_ct_compressedData:
+        cmsbio = cms_CompressedData_init_bio(cms);
+        break;
 #endif
 
-		case NID_pkcs7_encrypted:
-		cmsbio = cms_EncryptedData_init_bio(cms);
-		break;
+    case NID_pkcs7_encrypted:
+        cmsbio = cms_EncryptedData_init_bio(cms);
+        break;
 
-		case NID_pkcs7_enveloped:
-		cmsbio = cms_EnvelopedData_init_bio(cms);
-		break;
+    case NID_pkcs7_enveloped:
+        cmsbio = cms_EnvelopedData_init_bio(cms);
+        break;
 
-		default:
-		CMSerr(CMS_F_CMS_DATAINIT, CMS_R_UNSUPPORTED_TYPE);
-		return NULL;
-		}
+    default:
+        CMSerr(CMS_F_CMS_DATAINIT, CMS_R_UNSUPPORTED_TYPE);
+        return NULL;
+    }
 
-	if (cmsbio)
-		return BIO_push(cmsbio, cont);
+    if (cmsbio)
+        return BIO_push(cmsbio, cont);
 
-	if (!icont)
-		BIO_free(cont);
-	return NULL;
+    if (!icont)
+        BIO_free(cont);
+    return NULL;
 
-	}
+}
 
 int CMS_dataFinal(CMS_ContentInfo *cms, BIO *cmsbio)
-	{
-	ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
-	if (!pos)
-		return 0;
-	/* If ebmedded content find memory BIO and set content */
-	if (*pos && ((*pos)->flags & ASN1_STRING_FLAG_CONT))
-		{
-		BIO *mbio;
-		unsigned char *cont;
-		long contlen;
-		mbio = BIO_find_type(cmsbio, BIO_TYPE_MEM);
-		if (!mbio)
-			{
-			CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_CONTENT_NOT_FOUND);
-			return 0;
-			}
-		contlen = BIO_get_mem_data(mbio, &cont);
-		/* Set bio as read only so its content can't be clobbered */
-		BIO_set_flags(mbio, BIO_FLAGS_MEM_RDONLY);
-		BIO_set_mem_eof_return(mbio, 0);
-		ASN1_STRING_set0(*pos, cont, contlen);
-		(*pos)->flags &= ~ASN1_STRING_FLAG_CONT;
-		}
-
-	switch (OBJ_obj2nid(cms->contentType))
-		{
-
-		case NID_pkcs7_data:
-		case NID_pkcs7_enveloped:
-		case NID_pkcs7_encrypted:
-		case NID_id_smime_ct_compressedData:
-		/* Nothing to do */
-		return 1;
-
-		case NID_pkcs7_signed:
-		return cms_SignedData_final(cms, cmsbio);
-
-		case NID_pkcs7_digest:
-		return cms_DigestedData_do_final(cms, cmsbio, 0);
-
-		default:
-		CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_UNSUPPORTED_TYPE);
-		return 0;
-		}
-	}
-
-/* Return an OCTET STRING pointer to content. This allows it to
- * be accessed or set later.
+{
+    ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
+    if (!pos)
+        return 0;
+    /* If ebmedded content find memory BIO and set content */
+    if (*pos && ((*pos)->flags & ASN1_STRING_FLAG_CONT)) {
+        BIO *mbio;
+        unsigned char *cont;
+        long contlen;
+        mbio = BIO_find_type(cmsbio, BIO_TYPE_MEM);
+        if (!mbio) {
+            CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_CONTENT_NOT_FOUND);
+            return 0;
+        }
+        contlen = BIO_get_mem_data(mbio, &cont);
+        /* Set bio as read only so its content can't be clobbered */
+        BIO_set_flags(mbio, BIO_FLAGS_MEM_RDONLY);
+        BIO_set_mem_eof_return(mbio, 0);
+        ASN1_STRING_set0(*pos, cont, contlen);
+        (*pos)->flags &= ~ASN1_STRING_FLAG_CONT;
+    }
+
+    switch (OBJ_obj2nid(cms->contentType)) {
+
+    case NID_pkcs7_data:
+    case NID_pkcs7_enveloped:
+    case NID_pkcs7_encrypted:
+    case NID_id_smime_ct_compressedData:
+        /* Nothing to do */
+        return 1;
+
+    case NID_pkcs7_signed:
+        return cms_SignedData_final(cms, cmsbio);
+
+    case NID_pkcs7_digest:
+        return cms_DigestedData_do_final(cms, cmsbio, 0);
+
+    default:
+        CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_UNSUPPORTED_TYPE);
+        return 0;
+    }
+}
+
+/*
+ * Return an OCTET STRING pointer to content. This allows it to be accessed
+ * or set later.
  */
 
 ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms)
-	{
-	switch (OBJ_obj2nid(cms->contentType))
-		{
+{
+    switch (OBJ_obj2nid(cms->contentType)) {
 
-		case NID_pkcs7_data:
-		return &cms->d.data;
+    case NID_pkcs7_data:
+        return &cms->d.data;
 
-		case NID_pkcs7_signed:
-		return &cms->d.signedData->encapContentInfo->eContent;
+    case NID_pkcs7_signed:
+        return &cms->d.signedData->encapContentInfo->eContent;
 
-		case NID_pkcs7_enveloped:
-		return &cms->d.envelopedData->encryptedContentInfo->encryptedContent;
+    case NID_pkcs7_enveloped:
+        return &cms->d.envelopedData->encryptedContentInfo->encryptedContent;
 
-		case NID_pkcs7_digest:
-		return &cms->d.digestedData->encapContentInfo->eContent;
+    case NID_pkcs7_digest:
+        return &cms->d.digestedData->encapContentInfo->eContent;
 
-		case NID_pkcs7_encrypted:
-		return &cms->d.encryptedData->encryptedContentInfo->encryptedContent;
+    case NID_pkcs7_encrypted:
+        return &cms->d.encryptedData->encryptedContentInfo->encryptedContent;
 
-		case NID_id_smime_ct_authData:
-		return &cms->d.authenticatedData->encapContentInfo->eContent;
+    case NID_id_smime_ct_authData:
+        return &cms->d.authenticatedData->encapContentInfo->eContent;
 
-		case NID_id_smime_ct_compressedData:
-		return &cms->d.compressedData->encapContentInfo->eContent;
+    case NID_id_smime_ct_compressedData:
+        return &cms->d.compressedData->encapContentInfo->eContent;
 
-		default:
-		if (cms->d.other->type == V_ASN1_OCTET_STRING)
-			return &cms->d.other->value.octet_string;
-		CMSerr(CMS_F_CMS_GET0_CONTENT, CMS_R_UNSUPPORTED_CONTENT_TYPE);
-		return NULL;
+    default:
+        if (cms->d.other->type == V_ASN1_OCTET_STRING)
+            return &cms->d.other->value.octet_string;
+        CMSerr(CMS_F_CMS_GET0_CONTENT, CMS_R_UNSUPPORTED_CONTENT_TYPE);
+        return NULL;
 
-		}
-	}
+    }
+}
 
-/* Return an ASN1_OBJECT pointer to content type. This allows it to
- * be accessed or set later.
+/*
+ * Return an ASN1_OBJECT pointer to content type. This allows it to be
+ * accessed or set later.
  */
 
 static ASN1_OBJECT **cms_get0_econtent_type(CMS_ContentInfo *cms)
-	{
-	switch (OBJ_obj2nid(cms->contentType))
-		{
+{
+    switch (OBJ_obj2nid(cms->contentType)) {
 
-		case NID_pkcs7_signed:
-		return &cms->d.signedData->encapContentInfo->eContentType;
+    case NID_pkcs7_signed:
+        return &cms->d.signedData->encapContentInfo->eContentType;
 
-		case NID_pkcs7_enveloped:
-		return &cms->d.envelopedData->encryptedContentInfo->contentType;
+    case NID_pkcs7_enveloped:
+        return &cms->d.envelopedData->encryptedContentInfo->contentType;
 
-		case NID_pkcs7_digest:
-		return &cms->d.digestedData->encapContentInfo->eContentType;
+    case NID_pkcs7_digest:
+        return &cms->d.digestedData->encapContentInfo->eContentType;
 
-		case NID_pkcs7_encrypted:
-		return &cms->d.encryptedData->encryptedContentInfo->contentType;
+    case NID_pkcs7_encrypted:
+        return &cms->d.encryptedData->encryptedContentInfo->contentType;
 
-		case NID_id_smime_ct_authData:
-		return &cms->d.authenticatedData->encapContentInfo->eContentType;
+    case NID_id_smime_ct_authData:
+        return &cms->d.authenticatedData->encapContentInfo->eContentType;
 
-		case NID_id_smime_ct_compressedData:
-		return &cms->d.compressedData->encapContentInfo->eContentType;
+    case NID_id_smime_ct_compressedData:
+        return &cms->d.compressedData->encapContentInfo->eContentType;
 
-		default:
-		CMSerr(CMS_F_CMS_GET0_ECONTENT_TYPE,
-					CMS_R_UNSUPPORTED_CONTENT_TYPE);
-		return NULL;
+    default:
+        CMSerr(CMS_F_CMS_GET0_ECONTENT_TYPE, CMS_R_UNSUPPORTED_CONTENT_TYPE);
+        return NULL;
 
-		}
-	}
+    }
+}
 
 const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms)
-	{
-	ASN1_OBJECT **petype;
-	petype = cms_get0_econtent_type(cms);
-	if (petype)
-		return *petype;
-	return NULL;
-	}
+{
+    ASN1_OBJECT **petype;
+    petype = cms_get0_econtent_type(cms);
+    if (petype)
+        return *petype;
+    return NULL;
+}
 
 int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid)
-	{
-	ASN1_OBJECT **petype, *etype;
-	petype = cms_get0_econtent_type(cms);
-	if (!petype)
-		return 0;
-	if (!oid)
-		return 1;
-	etype = OBJ_dup(oid);
-	if (!etype)
-		return 0;
-	ASN1_OBJECT_free(*petype);
-	*petype = etype;
-	return 1;
-	}
+{
+    ASN1_OBJECT **petype, *etype;
+    petype = cms_get0_econtent_type(cms);
+    if (!petype)
+        return 0;
+    if (!oid)
+        return 1;
+    etype = OBJ_dup(oid);
+    if (!etype)
+        return 0;
+    ASN1_OBJECT_free(*petype);
+    *petype = etype;
+    return 1;
+}
 
 int CMS_is_detached(CMS_ContentInfo *cms)
-	{
-	ASN1_OCTET_STRING **pos;
-	pos = CMS_get0_content(cms);
-	if (!pos)
-		return -1;
-	if (*pos)
-		return 0;
-	return 1;
-	}
+{
+    ASN1_OCTET_STRING **pos;
+    pos = CMS_get0_content(cms);
+    if (!pos)
+        return -1;
+    if (*pos)
+        return 0;
+    return 1;
+}
 
 int CMS_set_detached(CMS_ContentInfo *cms, int detached)
-	{
-	ASN1_OCTET_STRING **pos;
-	pos = CMS_get0_content(cms);
-	if (!pos)
-		return 0;
-	if (detached)
-		{
-		if (*pos)
-			{
-			ASN1_OCTET_STRING_free(*pos);
-			*pos = NULL;
-			}
-		return 1;
-		}
-	if (!*pos)
-		*pos = ASN1_OCTET_STRING_new();
-	if (*pos)
-		{
-		/* NB: special flag to show content is created and not
-		 * read in.
-		 */
-		(*pos)->flags |= ASN1_STRING_FLAG_CONT;
-		return 1;
-		}
-	CMSerr(CMS_F_CMS_SET_DETACHED, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+{
+    ASN1_OCTET_STRING **pos;
+    pos = CMS_get0_content(cms);
+    if (!pos)
+        return 0;
+    if (detached) {
+        if (*pos) {
+            ASN1_OCTET_STRING_free(*pos);
+            *pos = NULL;
+        }
+        return 1;
+    }
+    if (!*pos)
+        *pos = ASN1_OCTET_STRING_new();
+    if (*pos) {
+        /*
+         * NB: special flag to show content is created and not read in.
+         */
+        (*pos)->flags |= ASN1_STRING_FLAG_CONT;
+        return 1;
+    }
+    CMSerr(CMS_F_CMS_SET_DETACHED, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 /* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */
 
 void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md)
-	{
-	int param_type;
+{
+    int param_type;
 
-	if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
-		param_type = V_ASN1_UNDEF;
-	else
-		param_type = V_ASN1_NULL;
+    if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
+        param_type = V_ASN1_UNDEF;
+    else
+        param_type = V_ASN1_NULL;
 
-	X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
+    X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
 
-	}
+}
 
 /* Create a digest BIO from an X509_ALGOR structure */
 
 BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm)
-	{
-	BIO *mdbio = NULL;
-	ASN1_OBJECT *digestoid;
-	const EVP_MD *digest;
-	X509_ALGOR_get0(&digestoid, NULL, NULL, digestAlgorithm);
-	digest = EVP_get_digestbyobj(digestoid);
-	if (!digest)
-		{
-		CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO,
-				CMS_R_UNKNOWN_DIGEST_ALGORIHM);
-		goto err;	
-		}
-	mdbio = BIO_new(BIO_f_md());
-	if (!mdbio || !BIO_set_md(mdbio, digest))
-		{
-		CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO,
-				CMS_R_MD_BIO_INIT_ERROR);
-		goto err;	
-		}
-	return mdbio;
-	err:
-	if (mdbio)
-		BIO_free(mdbio);
-	return NULL;
-	}
+{
+    BIO *mdbio = NULL;
+    ASN1_OBJECT *digestoid;
+    const EVP_MD *digest;
+    X509_ALGOR_get0(&digestoid, NULL, NULL, digestAlgorithm);
+    digest = EVP_get_digestbyobj(digestoid);
+    if (!digest) {
+        CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO,
+               CMS_R_UNKNOWN_DIGEST_ALGORIHM);
+        goto err;
+    }
+    mdbio = BIO_new(BIO_f_md());
+    if (!mdbio || !BIO_set_md(mdbio, digest)) {
+        CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO, CMS_R_MD_BIO_INIT_ERROR);
+        goto err;
+    }
+    return mdbio;
+ err:
+    if (mdbio)
+        BIO_free(mdbio);
+    return NULL;
+}
 
 /* Locate a message digest content from a BIO chain based on SignerInfo */
 
 int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain,
-					X509_ALGOR *mdalg)
-	{
-	int nid;
-	ASN1_OBJECT *mdoid;
-	X509_ALGOR_get0(&mdoid, NULL, NULL, mdalg);
-	nid = OBJ_obj2nid(mdoid);
-	/* Look for digest type to match signature */
-	for (;;)
-		{
-		EVP_MD_CTX *mtmp;
-		chain = BIO_find_type(chain, BIO_TYPE_MD);
-		if (chain == NULL)
-			{
-			CMSerr(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX,
-						CMS_R_NO_MATCHING_DIGEST);
-			return 0;
-			}
-		BIO_get_md_ctx(chain, &mtmp);
-		if (EVP_MD_CTX_type(mtmp) == nid
-		/* Workaround for broken implementations that use signature
-		 * algorithm  OID instead of digest.
-		 */
-			|| EVP_MD_pkey_type(EVP_MD_CTX_md(mtmp)) == nid)
-			return EVP_MD_CTX_copy_ex(mctx, mtmp);
-		chain = BIO_next(chain);
-		}
-	}
-
-static STACK_OF(CMS_CertificateChoices) **cms_get0_certificate_choices(CMS_ContentInfo *cms)
-	{
-	switch (OBJ_obj2nid(cms->contentType))
-		{
-
-		case NID_pkcs7_signed:
-		return &cms->d.signedData->certificates;
-
-		case NID_pkcs7_enveloped:
-		return &cms->d.envelopedData->originatorInfo->certificates;
-
-		default:
-		CMSerr(CMS_F_CMS_GET0_CERTIFICATE_CHOICES,
-					CMS_R_UNSUPPORTED_CONTENT_TYPE);
-		return NULL;
-
-		}
-	}
+                                 X509_ALGOR *mdalg)
+{
+    int nid;
+    ASN1_OBJECT *mdoid;
+    X509_ALGOR_get0(&mdoid, NULL, NULL, mdalg);
+    nid = OBJ_obj2nid(mdoid);
+    /* Look for digest type to match signature */
+    for (;;) {
+        EVP_MD_CTX *mtmp;
+        chain = BIO_find_type(chain, BIO_TYPE_MD);
+        if (chain == NULL) {
+            CMSerr(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX,
+                   CMS_R_NO_MATCHING_DIGEST);
+            return 0;
+        }
+        BIO_get_md_ctx(chain, &mtmp);
+        if (EVP_MD_CTX_type(mtmp) == nid
+            /*
+             * Workaround for broken implementations that use signature
+             * algorithm OID instead of digest.
+             */
+            || EVP_MD_pkey_type(EVP_MD_CTX_md(mtmp)) == nid)
+            return EVP_MD_CTX_copy_ex(mctx, mtmp);
+        chain = BIO_next(chain);
+    }
+}
+
+static STACK_OF(CMS_CertificateChoices)
+**cms_get0_certificate_choices(CMS_ContentInfo *cms)
+{
+    switch (OBJ_obj2nid(cms->contentType)) {
+
+    case NID_pkcs7_signed:
+        return &cms->d.signedData->certificates;
+
+    case NID_pkcs7_enveloped:
+        return &cms->d.envelopedData->originatorInfo->certificates;
+
+    default:
+        CMSerr(CMS_F_CMS_GET0_CERTIFICATE_CHOICES,
+               CMS_R_UNSUPPORTED_CONTENT_TYPE);
+        return NULL;
+
+    }
+}
 
 CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms)
-	{
-	STACK_OF(CMS_CertificateChoices) **pcerts;
-	CMS_CertificateChoices *cch;
-	pcerts = cms_get0_certificate_choices(cms);
-	if (!pcerts)
-		return NULL;
-	if (!*pcerts)
-		*pcerts = sk_CMS_CertificateChoices_new_null();
-	if (!*pcerts)
-		return NULL;
-	cch = M_ASN1_new_of(CMS_CertificateChoices);
-	if (!cch)
-		return NULL;
-	if (!sk_CMS_CertificateChoices_push(*pcerts, cch))
-		{
-		M_ASN1_free_of(cch, CMS_CertificateChoices);
-		return NULL;
-		}
-	return cch;
-	}
+{
+    STACK_OF(CMS_CertificateChoices) **pcerts;
+    CMS_CertificateChoices *cch;
+    pcerts = cms_get0_certificate_choices(cms);
+    if (!pcerts)
+        return NULL;
+    if (!*pcerts)
+        *pcerts = sk_CMS_CertificateChoices_new_null();
+    if (!*pcerts)
+        return NULL;
+    cch = M_ASN1_new_of(CMS_CertificateChoices);
+    if (!cch)
+        return NULL;
+    if (!sk_CMS_CertificateChoices_push(*pcerts, cch)) {
+        M_ASN1_free_of(cch, CMS_CertificateChoices);
+        return NULL;
+    }
+    return cch;
+}
 
 int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert)
-	{
-	CMS_CertificateChoices *cch;
-	STACK_OF(CMS_CertificateChoices) **pcerts;
-	int i;
-	pcerts = cms_get0_certificate_choices(cms);
-	if (!pcerts)
-		return 0;
-	for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++)
-		{
-		cch = sk_CMS_CertificateChoices_value(*pcerts, i);
-		if (cch->type == CMS_CERTCHOICE_CERT)
-			{
-			if (!X509_cmp(cch->d.certificate, cert))
-				{
-				CMSerr(CMS_F_CMS_ADD0_CERT, 
-					CMS_R_CERTIFICATE_ALREADY_PRESENT);
-				return 0;
-				}
-			}
-		}
-	cch = CMS_add0_CertificateChoices(cms);
-	if (!cch)
-		return 0;
-	cch->type = CMS_CERTCHOICE_CERT;
-	cch->d.certificate = cert;
-	return 1;
-	}
+{
+    CMS_CertificateChoices *cch;
+    STACK_OF(CMS_CertificateChoices) **pcerts;
+    int i;
+    pcerts = cms_get0_certificate_choices(cms);
+    if (!pcerts)
+        return 0;
+    for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++) {
+        cch = sk_CMS_CertificateChoices_value(*pcerts, i);
+        if (cch->type == CMS_CERTCHOICE_CERT) {
+            if (!X509_cmp(cch->d.certificate, cert)) {
+                CMSerr(CMS_F_CMS_ADD0_CERT,
+                       CMS_R_CERTIFICATE_ALREADY_PRESENT);
+                return 0;
+            }
+        }
+    }
+    cch = CMS_add0_CertificateChoices(cms);
+    if (!cch)
+        return 0;
+    cch->type = CMS_CERTCHOICE_CERT;
+    cch->d.certificate = cert;
+    return 1;
+}
 
 int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert)
-	{
-	int r;
-	r = CMS_add0_cert(cms, cert);
-	if (r > 0)
-		CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
-	return r;
-	}
+{
+    int r;
+    r = CMS_add0_cert(cms, cert);
+    if (r > 0)
+        CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
+    return r;
+}
 
-static STACK_OF(CMS_RevocationInfoChoice) **cms_get0_revocation_choices(CMS_ContentInfo *cms)
-	{
-	switch (OBJ_obj2nid(cms->contentType))
-		{
+static STACK_OF(CMS_RevocationInfoChoice)
+**cms_get0_revocation_choices(CMS_ContentInfo *cms)
+{
+    switch (OBJ_obj2nid(cms->contentType)) {
 
-		case NID_pkcs7_signed:
-		return &cms->d.signedData->crls;
+    case NID_pkcs7_signed:
+        return &cms->d.signedData->crls;
 
-		case NID_pkcs7_enveloped:
-		return &cms->d.envelopedData->originatorInfo->crls;
+    case NID_pkcs7_enveloped:
+        return &cms->d.envelopedData->originatorInfo->crls;
 
-		default:
-		CMSerr(CMS_F_CMS_GET0_REVOCATION_CHOICES,
-					CMS_R_UNSUPPORTED_CONTENT_TYPE);
-		return NULL;
+    default:
+        CMSerr(CMS_F_CMS_GET0_REVOCATION_CHOICES,
+               CMS_R_UNSUPPORTED_CONTENT_TYPE);
+        return NULL;
 
-		}
-	}
+    }
+}
 
 CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms)
-	{
-	STACK_OF(CMS_RevocationInfoChoice) **pcrls;
-	CMS_RevocationInfoChoice *rch;
-	pcrls = cms_get0_revocation_choices(cms);
-	if (!pcrls)
-		return NULL;
-	if (!*pcrls)
-		*pcrls = sk_CMS_RevocationInfoChoice_new_null();
-	if (!*pcrls)
-		return NULL;
-	rch = M_ASN1_new_of(CMS_RevocationInfoChoice);
-	if (!rch)
-		return NULL;
-	if (!sk_CMS_RevocationInfoChoice_push(*pcrls, rch))
-		{
-		M_ASN1_free_of(rch, CMS_RevocationInfoChoice);
-		return NULL;
-		}
-	return rch;
-	}
+{
+    STACK_OF(CMS_RevocationInfoChoice) **pcrls;
+    CMS_RevocationInfoChoice *rch;
+    pcrls = cms_get0_revocation_choices(cms);
+    if (!pcrls)
+        return NULL;
+    if (!*pcrls)
+        *pcrls = sk_CMS_RevocationInfoChoice_new_null();
+    if (!*pcrls)
+        return NULL;
+    rch = M_ASN1_new_of(CMS_RevocationInfoChoice);
+    if (!rch)
+        return NULL;
+    if (!sk_CMS_RevocationInfoChoice_push(*pcrls, rch)) {
+        M_ASN1_free_of(rch, CMS_RevocationInfoChoice);
+        return NULL;
+    }
+    return rch;
+}
 
 int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl)
-	{
-	CMS_RevocationInfoChoice *rch;
-	rch = CMS_add0_RevocationInfoChoice(cms);
-	if (!rch)
-		return 0;
-	rch->type = CMS_REVCHOICE_CRL;
-	rch->d.crl = crl;
-	return 1;
-	}
+{
+    CMS_RevocationInfoChoice *rch;
+    rch = CMS_add0_RevocationInfoChoice(cms);
+    if (!rch)
+        return 0;
+    rch->type = CMS_REVCHOICE_CRL;
+    rch->d.crl = crl;
+    return 1;
+}
 
 int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl)
-	{
-	int r;
-	r = CMS_add0_crl(cms, crl);
-	if (r > 0)
-		CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL);
-	return r;
-	}
+{
+    int r;
+    r = CMS_add0_crl(cms, crl);
+    if (r > 0)
+        CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL);
+    return r;
+}
 
 STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms)
-	{
-	STACK_OF(X509) *certs = NULL;
-	CMS_CertificateChoices *cch;
-	STACK_OF(CMS_CertificateChoices) **pcerts;
-	int i;
-	pcerts = cms_get0_certificate_choices(cms);
-	if (!pcerts)
-		return NULL;
-	for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++)
-		{
-		cch = sk_CMS_CertificateChoices_value(*pcerts, i);
-		if (cch->type == 0)
-			{
-			if (!certs)
-				{
-				certs = sk_X509_new_null();
-				if (!certs)
-					return NULL;
-				}
-			if (!sk_X509_push(certs, cch->d.certificate))
-				{
-				sk_X509_pop_free(certs, X509_free);
-				return NULL;
-				}
-			CRYPTO_add(&cch->d.certificate->references,
-						1, CRYPTO_LOCK_X509);
-			}
-		}
-	return certs;
-
-	}
+{
+    STACK_OF(X509) *certs = NULL;
+    CMS_CertificateChoices *cch;
+    STACK_OF(CMS_CertificateChoices) **pcerts;
+    int i;
+    pcerts = cms_get0_certificate_choices(cms);
+    if (!pcerts)
+        return NULL;
+    for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++) {
+        cch = sk_CMS_CertificateChoices_value(*pcerts, i);
+        if (cch->type == 0) {
+            if (!certs) {
+                certs = sk_X509_new_null();
+                if (!certs)
+                    return NULL;
+            }
+            if (!sk_X509_push(certs, cch->d.certificate)) {
+                sk_X509_pop_free(certs, X509_free);
+                return NULL;
+            }
+            CRYPTO_add(&cch->d.certificate->references, 1, CRYPTO_LOCK_X509);
+        }
+    }
+    return certs;
+
+}
 
 STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms)
-	{
-	STACK_OF(X509_CRL) *crls = NULL;
-	STACK_OF(CMS_RevocationInfoChoice) **pcrls;
-	CMS_RevocationInfoChoice *rch;
-	int i;
-	pcrls = cms_get0_revocation_choices(cms);
-	if (!pcrls)
-		return NULL;
-	for (i = 0; i < sk_CMS_RevocationInfoChoice_num(*pcrls); i++)
-		{
-		rch = sk_CMS_RevocationInfoChoice_value(*pcrls, i);
-		if (rch->type == 0)
-			{
-			if (!crls)
-				{
-				crls = sk_X509_CRL_new_null();
-				if (!crls)
-					return NULL;
-				}
-			if (!sk_X509_CRL_push(crls, rch->d.crl))
-				{
-				sk_X509_CRL_pop_free(crls, X509_CRL_free);
-				return NULL;
-				}
-			CRYPTO_add(&rch->d.crl->references,
-						1, CRYPTO_LOCK_X509_CRL);
-			}
-		}
-	return crls;
-	}
+{
+    STACK_OF(X509_CRL) *crls = NULL;
+    STACK_OF(CMS_RevocationInfoChoice) **pcrls;
+    CMS_RevocationInfoChoice *rch;
+    int i;
+    pcrls = cms_get0_revocation_choices(cms);
+    if (!pcrls)
+        return NULL;
+    for (i = 0; i < sk_CMS_RevocationInfoChoice_num(*pcrls); i++) {
+        rch = sk_CMS_RevocationInfoChoice_value(*pcrls, i);
+        if (rch->type == 0) {
+            if (!crls) {
+                crls = sk_X509_CRL_new_null();
+                if (!crls)
+                    return NULL;
+            }
+            if (!sk_X509_CRL_push(crls, rch->d.crl)) {
+                sk_X509_CRL_pop_free(crls, X509_CRL_free);
+                return NULL;
+            }
+            CRYPTO_add(&rch->d.crl->references, 1, CRYPTO_LOCK_X509_CRL);
+        }
+    }
+    return crls;
+}
 
 int cms_ias_cert_cmp(CMS_IssuerAndSerialNumber *ias, X509 *cert)
-	{
-	int ret;
-	ret = X509_NAME_cmp(ias->issuer, X509_get_issuer_name(cert));
-	if (ret)
-		return ret;
-	return ASN1_INTEGER_cmp(ias->serialNumber, X509_get_serialNumber(cert));
-	}
+{
+    int ret;
+    ret = X509_NAME_cmp(ias->issuer, X509_get_issuer_name(cert));
+    if (ret)
+        return ret;
+    return ASN1_INTEGER_cmp(ias->serialNumber, X509_get_serialNumber(cert));
+}
 
 int cms_keyid_cert_cmp(ASN1_OCTET_STRING *keyid, X509 *cert)
-	{
-	X509_check_purpose(cert, -1, -1);
-	if (!cert->skid)
-		return -1;
-	return ASN1_OCTET_STRING_cmp(keyid, cert->skid);
-	}
+{
+    X509_check_purpose(cert, -1, -1);
+    if (!cert->skid)
+        return -1;
+    return ASN1_OCTET_STRING_cmp(keyid, cert->skid);
+}
 
 int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert)
-	{
-	CMS_IssuerAndSerialNumber *ias;
-	ias = M_ASN1_new_of(CMS_IssuerAndSerialNumber);
-	if (!ias)
-		goto err;
-	if (!X509_NAME_set(&ias->issuer, X509_get_issuer_name(cert)))
-		goto err;
-	if (!ASN1_STRING_copy(ias->serialNumber, X509_get_serialNumber(cert)))
-		goto err;
-	if (*pias)
-		M_ASN1_free_of(*pias, CMS_IssuerAndSerialNumber);
-	*pias = ias;
-	return 1;
-	err:
-	if (ias)
-		M_ASN1_free_of(ias, CMS_IssuerAndSerialNumber);
-	CMSerr(CMS_F_CMS_SET1_IAS, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+{
+    CMS_IssuerAndSerialNumber *ias;
+    ias = M_ASN1_new_of(CMS_IssuerAndSerialNumber);
+    if (!ias)
+        goto err;
+    if (!X509_NAME_set(&ias->issuer, X509_get_issuer_name(cert)))
+        goto err;
+    if (!ASN1_STRING_copy(ias->serialNumber, X509_get_serialNumber(cert)))
+        goto err;
+    if (*pias)
+        M_ASN1_free_of(*pias, CMS_IssuerAndSerialNumber);
+    *pias = ias;
+    return 1;
+ err:
+    if (ias)
+        M_ASN1_free_of(ias, CMS_IssuerAndSerialNumber);
+    CMSerr(CMS_F_CMS_SET1_IAS, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 int cms_set1_keyid(ASN1_OCTET_STRING **pkeyid, X509 *cert)
-	{
-	ASN1_OCTET_STRING *keyid = NULL;
-	X509_check_purpose(cert, -1, -1);
-	if (!cert->skid)
-		{
-		CMSerr(CMS_F_CMS_SET1_KEYID, CMS_R_CERTIFICATE_HAS_NO_KEYID);
-		return 0;
-		}
-	keyid = ASN1_STRING_dup(cert->skid);
-	if (!keyid)
-		{
-		CMSerr(CMS_F_CMS_SET1_KEYID, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	if (*pkeyid)
-		ASN1_OCTET_STRING_free(*pkeyid);
-	*pkeyid = keyid;
-	return 1;
-	}
+{
+    ASN1_OCTET_STRING *keyid = NULL;
+    X509_check_purpose(cert, -1, -1);
+    if (!cert->skid) {
+        CMSerr(CMS_F_CMS_SET1_KEYID, CMS_R_CERTIFICATE_HAS_NO_KEYID);
+        return 0;
+    }
+    keyid = ASN1_STRING_dup(cert->skid);
+    if (!keyid) {
+        CMSerr(CMS_F_CMS_SET1_KEYID, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (*pkeyid)
+        ASN1_OCTET_STRING_free(*pkeyid);
+    *pkeyid = keyid;
+    return 1;
+}
diff --git a/crypto/cms/cms_pwri.c b/crypto/cms/cms_pwri.c
index 71f2ddb496..d93b14fa2c 100644
--- a/crypto/cms/cms_pwri.c
+++ b/crypto/cms/cms_pwri.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_pwri.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,394 +63,367 @@
 #include "cms_lcl.h"
 #include "asn1_locl.h"
 
-int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri, 
-				unsigned char *pass, ossl_ssize_t passlen)
-	{
-	CMS_PasswordRecipientInfo *pwri;
-	if (ri->type != CMS_RECIPINFO_PASS)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD, CMS_R_NOT_PWRI);
-		return 0;
-		}
-
-	pwri = ri->d.pwri;
-	pwri->pass = pass;
-	if (pass && passlen < 0)
-		passlen = strlen((char *)pass);
-	pwri->passlen = passlen;
-	return 1;
-	}
+int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
+                                    unsigned char *pass, ossl_ssize_t passlen)
+{
+    CMS_PasswordRecipientInfo *pwri;
+    if (ri->type != CMS_RECIPINFO_PASS) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD, CMS_R_NOT_PWRI);
+        return 0;
+    }
+
+    pwri = ri->d.pwri;
+    pwri->pass = pass;
+    if (pass && passlen < 0)
+        passlen = strlen((char *)pass);
+    pwri->passlen = passlen;
+    return 1;
+}
 
 CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
-					int iter, int wrap_nid, int pbe_nid,
-					unsigned char *pass,
-					ossl_ssize_t passlen,
-					const EVP_CIPHER *kekciph)
-	{
-	CMS_RecipientInfo *ri = NULL;
-	CMS_EnvelopedData *env;
-	CMS_PasswordRecipientInfo *pwri;
-	EVP_CIPHER_CTX ctx;
-	X509_ALGOR *encalg = NULL;
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-	int ivlen;
-
-	env = cms_get0_enveloped(cms);
-	if (!env)
-		return NULL;
-
-	if (wrap_nid <= 0)
-		wrap_nid = NID_id_alg_PWRI_KEK;
-
-	if (pbe_nid <= 0)
-		pbe_nid = NID_id_pbkdf2;
-
-	/* Get from enveloped data */
-	if (kekciph == NULL)
-		kekciph = env->encryptedContentInfo->cipher;
-
-	if (kekciph == NULL)
-		{
-		CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, CMS_R_NO_CIPHER);
-		return NULL;
-		}
-	if (wrap_nid != NID_id_alg_PWRI_KEK)
-		{
-		CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
-				CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM);
-		return NULL;
-		}
-
-	/* Setup algorithm identifier for cipher */
-	encalg = X509_ALGOR_new();
-	EVP_CIPHER_CTX_init(&ctx);
-
-	if (EVP_EncryptInit_ex(&ctx, kekciph, NULL, NULL, NULL) <= 0)
-		{
-		CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_EVP_LIB);
-		goto err;
-		}
-
-	ivlen = EVP_CIPHER_CTX_iv_length(&ctx);
-
-	if (ivlen > 0)
-		{
-		if (RAND_pseudo_bytes(iv, ivlen) <= 0)
-			goto err;
-		if (EVP_EncryptInit_ex(&ctx, NULL, NULL, NULL, iv) <= 0)
-			{
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
-							ERR_R_EVP_LIB);
-			goto err;
-			}
-		encalg->parameter = ASN1_TYPE_new();
-		if (!encalg->parameter)
-			{
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
-							ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (EVP_CIPHER_param_to_asn1(&ctx, encalg->parameter) <= 0)
-			{
-			CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
-				CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
-			goto err;
-			}
-		}
-
-
-	encalg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(&ctx));
-
-	EVP_CIPHER_CTX_cleanup(&ctx);
-
-	/* Initialize recipient info */
-	ri = M_ASN1_new_of(CMS_RecipientInfo);
-	if (!ri)
-		goto merr;
-
-	ri->d.pwri = M_ASN1_new_of(CMS_PasswordRecipientInfo);
-	if (!ri->d.pwri)
-		goto merr;
-	ri->type = CMS_RECIPINFO_PASS;
-
-	pwri = ri->d.pwri;
-	/* Since this is overwritten, free up empty structure already there */
-	X509_ALGOR_free(pwri->keyEncryptionAlgorithm);
-	pwri->keyEncryptionAlgorithm = X509_ALGOR_new();
-	if (!pwri->keyEncryptionAlgorithm)
-		goto merr;
-	pwri->keyEncryptionAlgorithm->algorithm = OBJ_nid2obj(wrap_nid);
-	pwri->keyEncryptionAlgorithm->parameter = ASN1_TYPE_new();
-	if (!pwri->keyEncryptionAlgorithm->parameter)
-		goto merr;
-
-        if(!ASN1_item_pack(encalg, ASN1_ITEM_rptr(X509_ALGOR),
-	    &pwri->keyEncryptionAlgorithm->parameter->value.sequence))
-		goto merr;
-        pwri->keyEncryptionAlgorithm->parameter->type = V_ASN1_SEQUENCE;
-
-	X509_ALGOR_free(encalg);
-	encalg = NULL;
-
-	/* Setup PBE algorithm */
-
-	pwri->keyDerivationAlgorithm = PKCS5_pbkdf2_set(iter, NULL, 0, -1, -1);
-
-	if (!pwri->keyDerivationAlgorithm)
-		goto err;
-
-	CMS_RecipientInfo_set0_password(ri, pass, passlen);
-	pwri->version = 0;
-
-	if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
-		goto merr;
-
-	return ri;
-
-	merr:
-	CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_MALLOC_FAILURE);
-	err:
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	if (ri)
-		M_ASN1_free_of(ri, CMS_RecipientInfo);
-	if (encalg)
-		X509_ALGOR_free(encalg);
-	return NULL;
-
-	}
-
-/* This is an implementation of the key wrapping mechanism in RFC3211,
- * at some point this should go into EVP.
+                                               int iter, int wrap_nid,
+                                               int pbe_nid,
+                                               unsigned char *pass,
+                                               ossl_ssize_t passlen,
+                                               const EVP_CIPHER *kekciph)
+{
+    CMS_RecipientInfo *ri = NULL;
+    CMS_EnvelopedData *env;
+    CMS_PasswordRecipientInfo *pwri;
+    EVP_CIPHER_CTX ctx;
+    X509_ALGOR *encalg = NULL;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+    int ivlen;
+
+    env = cms_get0_enveloped(cms);
+    if (!env)
+        return NULL;
+
+    if (wrap_nid <= 0)
+        wrap_nid = NID_id_alg_PWRI_KEK;
+
+    if (pbe_nid <= 0)
+        pbe_nid = NID_id_pbkdf2;
+
+    /* Get from enveloped data */
+    if (kekciph == NULL)
+        kekciph = env->encryptedContentInfo->cipher;
+
+    if (kekciph == NULL) {
+        CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, CMS_R_NO_CIPHER);
+        return NULL;
+    }
+    if (wrap_nid != NID_id_alg_PWRI_KEK) {
+        CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
+               CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM);
+        return NULL;
+    }
+
+    /* Setup algorithm identifier for cipher */
+    encalg = X509_ALGOR_new();
+    EVP_CIPHER_CTX_init(&ctx);
+
+    if (EVP_EncryptInit_ex(&ctx, kekciph, NULL, NULL, NULL) <= 0) {
+        CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_EVP_LIB);
+        goto err;
+    }
+
+    ivlen = EVP_CIPHER_CTX_iv_length(&ctx);
+
+    if (ivlen > 0) {
+        if (RAND_pseudo_bytes(iv, ivlen) <= 0)
+            goto err;
+        if (EVP_EncryptInit_ex(&ctx, NULL, NULL, NULL, iv) <= 0) {
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_EVP_LIB);
+            goto err;
+        }
+        encalg->parameter = ASN1_TYPE_new();
+        if (!encalg->parameter) {
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (EVP_CIPHER_param_to_asn1(&ctx, encalg->parameter) <= 0) {
+            CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD,
+                   CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
+            goto err;
+        }
+    }
+
+    encalg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(&ctx));
+
+    EVP_CIPHER_CTX_cleanup(&ctx);
+
+    /* Initialize recipient info */
+    ri = M_ASN1_new_of(CMS_RecipientInfo);
+    if (!ri)
+        goto merr;
+
+    ri->d.pwri = M_ASN1_new_of(CMS_PasswordRecipientInfo);
+    if (!ri->d.pwri)
+        goto merr;
+    ri->type = CMS_RECIPINFO_PASS;
+
+    pwri = ri->d.pwri;
+    /* Since this is overwritten, free up empty structure already there */
+    X509_ALGOR_free(pwri->keyEncryptionAlgorithm);
+    pwri->keyEncryptionAlgorithm = X509_ALGOR_new();
+    if (!pwri->keyEncryptionAlgorithm)
+        goto merr;
+    pwri->keyEncryptionAlgorithm->algorithm = OBJ_nid2obj(wrap_nid);
+    pwri->keyEncryptionAlgorithm->parameter = ASN1_TYPE_new();
+    if (!pwri->keyEncryptionAlgorithm->parameter)
+        goto merr;
+
+    if (!ASN1_item_pack(encalg, ASN1_ITEM_rptr(X509_ALGOR),
+                        &pwri->keyEncryptionAlgorithm->parameter->
+                        value.sequence))
+         goto merr;
+    pwri->keyEncryptionAlgorithm->parameter->type = V_ASN1_SEQUENCE;
+
+    X509_ALGOR_free(encalg);
+    encalg = NULL;
+
+    /* Setup PBE algorithm */
+
+    pwri->keyDerivationAlgorithm = PKCS5_pbkdf2_set(iter, NULL, 0, -1, -1);
+
+    if (!pwri->keyDerivationAlgorithm)
+        goto err;
+
+    CMS_RecipientInfo_set0_password(ri, pass, passlen);
+    pwri->version = 0;
+
+    if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
+        goto merr;
+
+    return ri;
+
+ merr:
+    CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_MALLOC_FAILURE);
+ err:
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    if (ri)
+        M_ASN1_free_of(ri, CMS_RecipientInfo);
+    if (encalg)
+        X509_ALGOR_free(encalg);
+    return NULL;
+
+}
+
+/*
+ * This is an implementation of the key wrapping mechanism in RFC3211, at
+ * some point this should go into EVP.
  */
 
 static int kek_unwrap_key(unsigned char *out, size_t *outlen,
-		const unsigned char *in, size_t inlen, EVP_CIPHER_CTX *ctx)
-	{
-	size_t blocklen = EVP_CIPHER_CTX_block_size(ctx);
-	unsigned char *tmp;
-	int outl, rv = 0;
-	if (inlen < 2 * blocklen)
-		{
-		/* too small */
-		return 0;
-		}
-	if (inlen % blocklen)
-		{
-		/* Invalid size */
-		return 0;
-		}
-	tmp = OPENSSL_malloc(inlen);
-	/* setup IV by decrypting last two blocks */
-	EVP_DecryptUpdate(ctx, tmp + inlen - 2 * blocklen, &outl,
-				in  + inlen - 2 * blocklen, blocklen * 2);
-	/* Do a decrypt of last decrypted block to set IV to correct value
-	 * output it to start of buffer so we don't corrupt decrypted block
-	 * this works because buffer is at least two block lengths long.
-	 */
-	EVP_DecryptUpdate(ctx, tmp, &outl,
-				tmp  + inlen - blocklen, blocklen);
-	/* Can now decrypt first n - 1 blocks */
-	EVP_DecryptUpdate(ctx, tmp, &outl, in, inlen - blocklen);
-
-	/* Reset IV to original value */
-	EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, NULL);
-	/* Decrypt again */
-	EVP_DecryptUpdate(ctx, tmp, &outl, tmp, inlen);
-	/* Check check bytes */
-	if (((tmp[1] ^ tmp[4]) & (tmp[2] ^ tmp[5]) & (tmp[3] ^ tmp[6])) != 0xff)
-		{
-		/* Check byte failure */
-		goto err;
-		}
-	if (inlen < (size_t)(tmp[0] - 4 ))
-		{
-		/* Invalid length value */
-		goto err;
-		}
-	*outlen = (size_t)tmp[0];
-	memcpy(out, tmp + 4, *outlen);
-	rv = 1;
-	err:
-	OPENSSL_cleanse(tmp, inlen);
-	OPENSSL_free(tmp);
-	return rv;
-
-	}
+                          const unsigned char *in, size_t inlen,
+                          EVP_CIPHER_CTX *ctx)
+{
+    size_t blocklen = EVP_CIPHER_CTX_block_size(ctx);
+    unsigned char *tmp;
+    int outl, rv = 0;
+    if (inlen < 2 * blocklen) {
+        /* too small */
+        return 0;
+    }
+    if (inlen % blocklen) {
+        /* Invalid size */
+        return 0;
+    }
+    tmp = OPENSSL_malloc(inlen);
+    /* setup IV by decrypting last two blocks */
+    EVP_DecryptUpdate(ctx, tmp + inlen - 2 * blocklen, &outl,
+                      in + inlen - 2 * blocklen, blocklen * 2);
+    /*
+     * Do a decrypt of last decrypted block to set IV to correct value output
+     * it to start of buffer so we don't corrupt decrypted block this works
+     * because buffer is at least two block lengths long.
+     */
+    EVP_DecryptUpdate(ctx, tmp, &outl, tmp + inlen - blocklen, blocklen);
+    /* Can now decrypt first n - 1 blocks */
+    EVP_DecryptUpdate(ctx, tmp, &outl, in, inlen - blocklen);
+
+    /* Reset IV to original value */
+    EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, NULL);
+    /* Decrypt again */
+    EVP_DecryptUpdate(ctx, tmp, &outl, tmp, inlen);
+    /* Check check bytes */
+    if (((tmp[1] ^ tmp[4]) & (tmp[2] ^ tmp[5]) & (tmp[3] ^ tmp[6])) != 0xff) {
+        /* Check byte failure */
+        goto err;
+    }
+    if (inlen < (size_t)(tmp[0] - 4)) {
+        /* Invalid length value */
+        goto err;
+    }
+    *outlen = (size_t)tmp[0];
+    memcpy(out, tmp + 4, *outlen);
+    rv = 1;
+ err:
+    OPENSSL_cleanse(tmp, inlen);
+    OPENSSL_free(tmp);
+    return rv;
+
+}
 
 static int kek_wrap_key(unsigned char *out, size_t *outlen,
-		const unsigned char *in, size_t inlen, EVP_CIPHER_CTX *ctx)
-	{
-	size_t blocklen = EVP_CIPHER_CTX_block_size(ctx);
-	size_t olen;
-	int dummy;
-	/* First decide length of output buffer: need header and round up to
-	 * multiple of block length.
-	 */
-	olen = (inlen + 4 + blocklen - 1)/blocklen;
-	olen *= blocklen;
-	if (olen < 2 * blocklen)
-		{
-		/* Key too small */
-		return 0;
-		}
-	if (inlen > 0xFF)
-		{
-		/* Key too large */
-		return 0;
-		}
-	if (out)
-		{
-		/* Set header */
-		out[0] = (unsigned char)inlen;
-		out[1] = in[0] ^ 0xFF;
-		out[2] = in[1] ^ 0xFF;
-		out[3] = in[2] ^ 0xFF;
-		memcpy(out + 4, in, inlen);
-		/* Add random padding to end */
-		if (olen > inlen + 4)
-			RAND_pseudo_bytes(out + 4 + inlen, olen - 4 - inlen);
-		/* Encrypt twice */
-		EVP_EncryptUpdate(ctx, out, &dummy, out, olen);
-		EVP_EncryptUpdate(ctx, out, &dummy, out, olen);
-		}
-
-	*outlen = olen;
-
-	return 1;
-	}
+                        const unsigned char *in, size_t inlen,
+                        EVP_CIPHER_CTX *ctx)
+{
+    size_t blocklen = EVP_CIPHER_CTX_block_size(ctx);
+    size_t olen;
+    int dummy;
+    /*
+     * First decide length of output buffer: need header and round up to
+     * multiple of block length.
+     */
+    olen = (inlen + 4 + blocklen - 1) / blocklen;
+    olen *= blocklen;
+    if (olen < 2 * blocklen) {
+        /* Key too small */
+        return 0;
+    }
+    if (inlen > 0xFF) {
+        /* Key too large */
+        return 0;
+    }
+    if (out) {
+        /* Set header */
+        out[0] = (unsigned char)inlen;
+        out[1] = in[0] ^ 0xFF;
+        out[2] = in[1] ^ 0xFF;
+        out[3] = in[2] ^ 0xFF;
+        memcpy(out + 4, in, inlen);
+        /* Add random padding to end */
+        if (olen > inlen + 4)
+            RAND_pseudo_bytes(out + 4 + inlen, olen - 4 - inlen);
+        /* Encrypt twice */
+        EVP_EncryptUpdate(ctx, out, &dummy, out, olen);
+        EVP_EncryptUpdate(ctx, out, &dummy, out, olen);
+    }
+
+    *outlen = olen;
+
+    return 1;
+}
 
 /* Encrypt/Decrypt content key in PWRI recipient info */
 
 int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
-							int en_de)
-	{
-	CMS_EncryptedContentInfo *ec;
-	CMS_PasswordRecipientInfo *pwri;
-	const unsigned char *p = NULL;
-	int plen;
-	int r = 0;
-	X509_ALGOR *algtmp, *kekalg = NULL;
-	EVP_CIPHER_CTX kekctx;
-	const EVP_CIPHER *kekcipher;
-	unsigned char *key = NULL;
-	size_t keylen;
-
-	ec = cms->d.envelopedData->encryptedContentInfo;
-
-	pwri = ri->d.pwri;
-	EVP_CIPHER_CTX_init(&kekctx);
-
-	if (!pwri->pass)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_NO_PASSWORD);
-		return 0;
-		}
-	algtmp = pwri->keyEncryptionAlgorithm;
-
-	if (!algtmp || OBJ_obj2nid(algtmp->algorithm) != NID_id_alg_PWRI_KEK)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-				CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM);
-		return 0;
-		}
-
-	if (algtmp->parameter->type == V_ASN1_SEQUENCE)
-		{
-		p = algtmp->parameter->value.sequence->data;
-		plen = algtmp->parameter->value.sequence->length;
-		kekalg = d2i_X509_ALGOR(NULL, &p, plen);
-		}
-	if (kekalg == NULL)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-				CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER);
-		return 0;
-		}
-
-	kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
-		
-	if(!kekcipher)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-				CMS_R_UNKNOWN_CIPHER);
-		goto err;
-		}
-
-	/* Fixup cipher based on AlgorithmIdentifier to set IV etc */
-	if (!EVP_CipherInit_ex(&kekctx, kekcipher, NULL, NULL, NULL, en_de))
-		goto err;
-	EVP_CIPHER_CTX_set_padding(&kekctx, 0);
-	if(EVP_CIPHER_asn1_to_param(&kekctx, kekalg->parameter) < 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-				CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
-		goto err;
-		}
-
-	algtmp = pwri->keyDerivationAlgorithm;
-
-	/* Finish password based key derivation to setup key in "ctx" */
-
-	if (EVP_PBE_CipherInit(algtmp->algorithm,
-				(char *)pwri->pass, pwri->passlen,
-				algtmp->parameter, &kekctx, en_de) < 0)
-		{
-		CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, ERR_R_EVP_LIB);
-		goto err;
-		}
-
-	/* Finally wrap/unwrap the key */
-
-	if (en_de)
-		{
-
-		if (!kek_wrap_key(NULL, &keylen, ec->key, ec->keylen, &kekctx))
-			goto err;
-
-		key = OPENSSL_malloc(keylen);
-
-		if (!key)
-			goto err;
-
-		if (!kek_wrap_key(key, &keylen, ec->key, ec->keylen, &kekctx))
-			goto err;
-		pwri->encryptedKey->data = key;
-		pwri->encryptedKey->length = keylen;
-		}
-	else
-		{
-		key = OPENSSL_malloc(pwri->encryptedKey->length);
-
-		if (!key)
-			{
-			CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-							ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (!kek_unwrap_key(key, &keylen,
-					pwri->encryptedKey->data,
-					pwri->encryptedKey->length, &kekctx))
-			{
-			CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
-							CMS_R_UNWRAP_FAILURE);
-			goto err;
-			}
-
-		ec->key = key;
-		ec->keylen = keylen;
-
-		}
-
-	r = 1;
-
-	err:
-
-	EVP_CIPHER_CTX_cleanup(&kekctx);
-
-	if (!r && key)
-		OPENSSL_free(key);
-	X509_ALGOR_free(kekalg);
-
-	return r;
-
-	}
+                                 int en_de)
+{
+    CMS_EncryptedContentInfo *ec;
+    CMS_PasswordRecipientInfo *pwri;
+    const unsigned char *p = NULL;
+    int plen;
+    int r = 0;
+    X509_ALGOR *algtmp, *kekalg = NULL;
+    EVP_CIPHER_CTX kekctx;
+    const EVP_CIPHER *kekcipher;
+    unsigned char *key = NULL;
+    size_t keylen;
+
+    ec = cms->d.envelopedData->encryptedContentInfo;
+
+    pwri = ri->d.pwri;
+    EVP_CIPHER_CTX_init(&kekctx);
+
+    if (!pwri->pass) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_NO_PASSWORD);
+        return 0;
+    }
+    algtmp = pwri->keyEncryptionAlgorithm;
+
+    if (!algtmp || OBJ_obj2nid(algtmp->algorithm) != NID_id_alg_PWRI_KEK) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
+               CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM);
+        return 0;
+    }
+
+    if (algtmp->parameter->type == V_ASN1_SEQUENCE) {
+        p = algtmp->parameter->value.sequence->data;
+        plen = algtmp->parameter->value.sequence->length;
+        kekalg = d2i_X509_ALGOR(NULL, &p, plen);
+    }
+    if (kekalg == NULL) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
+               CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER);
+        return 0;
+    }
+
+    kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
+
+    if (!kekcipher) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_UNKNOWN_CIPHER);
+        goto err;
+    }
+
+    /* Fixup cipher based on AlgorithmIdentifier to set IV etc */
+    if (!EVP_CipherInit_ex(&kekctx, kekcipher, NULL, NULL, NULL, en_de))
+        goto err;
+    EVP_CIPHER_CTX_set_padding(&kekctx, 0);
+    if (EVP_CIPHER_asn1_to_param(&kekctx, kekalg->parameter) < 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
+               CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
+        goto err;
+    }
+
+    algtmp = pwri->keyDerivationAlgorithm;
+
+    /* Finish password based key derivation to setup key in "ctx" */
+
+    if (EVP_PBE_CipherInit(algtmp->algorithm,
+                           (char *)pwri->pass, pwri->passlen,
+                           algtmp->parameter, &kekctx, en_de) < 0) {
+        CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, ERR_R_EVP_LIB);
+        goto err;
+    }
+
+    /* Finally wrap/unwrap the key */
+
+    if (en_de) {
+
+        if (!kek_wrap_key(NULL, &keylen, ec->key, ec->keylen, &kekctx))
+            goto err;
+
+        key = OPENSSL_malloc(keylen);
+
+        if (!key)
+            goto err;
+
+        if (!kek_wrap_key(key, &keylen, ec->key, ec->keylen, &kekctx))
+            goto err;
+        pwri->encryptedKey->data = key;
+        pwri->encryptedKey->length = keylen;
+    } else {
+        key = OPENSSL_malloc(pwri->encryptedKey->length);
+
+        if (!key) {
+            CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (!kek_unwrap_key(key, &keylen,
+                            pwri->encryptedKey->data,
+                            pwri->encryptedKey->length, &kekctx)) {
+            CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_UNWRAP_FAILURE);
+            goto err;
+        }
+
+        ec->key = key;
+        ec->keylen = keylen;
+
+    }
+
+    r = 1;
+
+ err:
+
+    EVP_CIPHER_CTX_cleanup(&kekctx);
+
+    if (!r && key)
+        OPENSSL_free(key);
+    X509_ALGOR_free(kekalg);
+
+    return r;
+
+}
diff --git a/crypto/cms/cms_sd.c b/crypto/cms/cms_sd.c
index 9208a17040..721ffd5afb 100644
--- a/crypto/cms/cms_sd.c
+++ b/crypto/cms/cms_sd.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_sd.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,972 +67,889 @@
 DECLARE_ASN1_ITEM(CMS_SignedData)
 
 static CMS_SignedData *cms_get0_signed(CMS_ContentInfo *cms)
-	{
-	if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_signed)
-		{
-		CMSerr(CMS_F_CMS_GET0_SIGNED, CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA);
-		return NULL;
-		}
-	return cms->d.signedData;
-	}
+{
+    if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_signed) {
+        CMSerr(CMS_F_CMS_GET0_SIGNED, CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA);
+        return NULL;
+    }
+    return cms->d.signedData;
+}
 
 static CMS_SignedData *cms_signed_data_init(CMS_ContentInfo *cms)
-	{
-	if (cms->d.other == NULL)
-		{
-		cms->d.signedData = M_ASN1_new_of(CMS_SignedData);
-		if (!cms->d.signedData)
-			{
-			CMSerr(CMS_F_CMS_SIGNED_DATA_INIT, ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		cms->d.signedData->version = 1;
-		cms->d.signedData->encapContentInfo->eContentType =
-						OBJ_nid2obj(NID_pkcs7_data);
-		cms->d.signedData->encapContentInfo->partial = 1;
-		ASN1_OBJECT_free(cms->contentType);
-		cms->contentType = OBJ_nid2obj(NID_pkcs7_signed);
-		return cms->d.signedData;
-		}
-	return cms_get0_signed(cms);
-	}
+{
+    if (cms->d.other == NULL) {
+        cms->d.signedData = M_ASN1_new_of(CMS_SignedData);
+        if (!cms->d.signedData) {
+            CMSerr(CMS_F_CMS_SIGNED_DATA_INIT, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        cms->d.signedData->version = 1;
+        cms->d.signedData->encapContentInfo->eContentType =
+            OBJ_nid2obj(NID_pkcs7_data);
+        cms->d.signedData->encapContentInfo->partial = 1;
+        ASN1_OBJECT_free(cms->contentType);
+        cms->contentType = OBJ_nid2obj(NID_pkcs7_signed);
+        return cms->d.signedData;
+    }
+    return cms_get0_signed(cms);
+}
 
 /* Just initialize SignedData e.g. for certs only structure */
 
 int CMS_SignedData_init(CMS_ContentInfo *cms)
-	{
-	if (cms_signed_data_init(cms))
-		return 1;
-	else
-		return 0;
-	}
+{
+    if (cms_signed_data_init(cms))
+        return 1;
+    else
+        return 0;
+}
 
 /* Check structures and fixup version numbers (if necessary) */
 
 static void cms_sd_set_version(CMS_SignedData *sd)
-	{
-	int i;
-	CMS_CertificateChoices *cch;
-	CMS_RevocationInfoChoice *rch;
-	CMS_SignerInfo *si;
-
-	for (i = 0; i < sk_CMS_CertificateChoices_num(sd->certificates); i++)
-		{
-		cch = sk_CMS_CertificateChoices_value(sd->certificates, i);
-		if (cch->type == CMS_CERTCHOICE_OTHER)
-			{
-			if (sd->version < 5)
-				sd->version = 5;
-			}
-		else if (cch->type == CMS_CERTCHOICE_V2ACERT)
-			{
-			if (sd->version < 4)
-				sd->version = 4;
-			}
-		else if (cch->type == CMS_CERTCHOICE_V1ACERT)
-			{
-			if (sd->version < 3)
-				sd->version = 3;
-			}
-		}
-
-	for (i = 0; i < sk_CMS_RevocationInfoChoice_num(sd->crls); i++)
-		{
-		rch = sk_CMS_RevocationInfoChoice_value(sd->crls, i);
-		if (rch->type == CMS_REVCHOICE_OTHER)
-			{
-			if (sd->version < 5)
-				sd->version = 5;
-			}
-		}
-
-	if ((OBJ_obj2nid(sd->encapContentInfo->eContentType) != NID_pkcs7_data)
-			&& (sd->version < 3))
-		sd->version = 3;
-
-	for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++)
-		{
-		si = sk_CMS_SignerInfo_value(sd->signerInfos, i);
-		if (si->sid->type == CMS_SIGNERINFO_KEYIDENTIFIER)
-			{
-			if (si->version < 3)
-				si->version = 3;
-			if (sd->version < 3)
-				sd->version = 3;
-			}
-		else if (si->version < 1)
-			si->version = 1;
-		}
-
-	if (sd->version < 1)
-		sd->version = 1;
-
-	}
-	
+{
+    int i;
+    CMS_CertificateChoices *cch;
+    CMS_RevocationInfoChoice *rch;
+    CMS_SignerInfo *si;
+
+    for (i = 0; i < sk_CMS_CertificateChoices_num(sd->certificates); i++) {
+        cch = sk_CMS_CertificateChoices_value(sd->certificates, i);
+        if (cch->type == CMS_CERTCHOICE_OTHER) {
+            if (sd->version < 5)
+                sd->version = 5;
+        } else if (cch->type == CMS_CERTCHOICE_V2ACERT) {
+            if (sd->version < 4)
+                sd->version = 4;
+        } else if (cch->type == CMS_CERTCHOICE_V1ACERT) {
+            if (sd->version < 3)
+                sd->version = 3;
+        }
+    }
+
+    for (i = 0; i < sk_CMS_RevocationInfoChoice_num(sd->crls); i++) {
+        rch = sk_CMS_RevocationInfoChoice_value(sd->crls, i);
+        if (rch->type == CMS_REVCHOICE_OTHER) {
+            if (sd->version < 5)
+                sd->version = 5;
+        }
+    }
+
+    if ((OBJ_obj2nid(sd->encapContentInfo->eContentType) != NID_pkcs7_data)
+        && (sd->version < 3))
+        sd->version = 3;
+
+    for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++) {
+        si = sk_CMS_SignerInfo_value(sd->signerInfos, i);
+        if (si->sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) {
+            if (si->version < 3)
+                si->version = 3;
+            if (sd->version < 3)
+                sd->version = 3;
+        } else if (si->version < 1)
+            si->version = 1;
+    }
+
+    if (sd->version < 1)
+        sd->version = 1;
+
+}
+
 /* Copy an existing messageDigest value */
 
 static int cms_copy_messageDigest(CMS_ContentInfo *cms, CMS_SignerInfo *si)
-	{
-	STACK_OF(CMS_SignerInfo) *sinfos;
-	CMS_SignerInfo *sitmp;
-	int i;
-	sinfos = CMS_get0_SignerInfos(cms);
-	for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-		{
-		ASN1_OCTET_STRING *messageDigest;
-		sitmp = sk_CMS_SignerInfo_value(sinfos, i);
-		if (sitmp == si)
-			continue;
-		if (CMS_signed_get_attr_count(sitmp) < 0)
-			continue;
-		if (OBJ_cmp(si->digestAlgorithm->algorithm,
-				sitmp->digestAlgorithm->algorithm))
-			continue;
-		messageDigest = CMS_signed_get0_data_by_OBJ(sitmp,
-					OBJ_nid2obj(NID_pkcs9_messageDigest),
-					-3, V_ASN1_OCTET_STRING);
-		if (!messageDigest)
-			{
-			CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST,
-				CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE);
-			return 0;
-			}
-
-		if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
-						V_ASN1_OCTET_STRING,
-						messageDigest, -1))
-			return 1;
-		else
-			return 0;
-		}
-		CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST, CMS_R_NO_MATCHING_DIGEST);
-		return 0;
-	}
+{
+    STACK_OF(CMS_SignerInfo) *sinfos;
+    CMS_SignerInfo *sitmp;
+    int i;
+    sinfos = CMS_get0_SignerInfos(cms);
+    for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+        ASN1_OCTET_STRING *messageDigest;
+        sitmp = sk_CMS_SignerInfo_value(sinfos, i);
+        if (sitmp == si)
+            continue;
+        if (CMS_signed_get_attr_count(sitmp) < 0)
+            continue;
+        if (OBJ_cmp(si->digestAlgorithm->algorithm,
+                    sitmp->digestAlgorithm->algorithm))
+            continue;
+        messageDigest = CMS_signed_get0_data_by_OBJ(sitmp,
+                                                    OBJ_nid2obj
+                                                    (NID_pkcs9_messageDigest),
+                                                    -3, V_ASN1_OCTET_STRING);
+        if (!messageDigest) {
+            CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST,
+                   CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE);
+            return 0;
+        }
+
+        if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
+                                        V_ASN1_OCTET_STRING,
+                                        messageDigest, -1))
+            return 1;
+        else
+            return 0;
+    }
+    CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST, CMS_R_NO_MATCHING_DIGEST);
+    return 0;
+}
 
 int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert, int type)
-	{
-	switch(type)
-		{
-		case CMS_SIGNERINFO_ISSUER_SERIAL:
-		if (!cms_set1_ias(&sid->d.issuerAndSerialNumber, cert))
-			return 0;
-		break;
+{
+    switch (type) {
+    case CMS_SIGNERINFO_ISSUER_SERIAL:
+        if (!cms_set1_ias(&sid->d.issuerAndSerialNumber, cert))
+            return 0;
+        break;
 
-		case CMS_SIGNERINFO_KEYIDENTIFIER:
-		if (!cms_set1_keyid(&sid->d.subjectKeyIdentifier, cert))
-			return 0;
-		break;
+    case CMS_SIGNERINFO_KEYIDENTIFIER:
+        if (!cms_set1_keyid(&sid->d.subjectKeyIdentifier, cert))
+            return 0;
+        break;
 
-		default:
-		CMSerr(CMS_F_CMS_SET1_SIGNERIDENTIFIER, CMS_R_UNKNOWN_ID);
-		return 0;
-		}
+    default:
+        CMSerr(CMS_F_CMS_SET1_SIGNERIDENTIFIER, CMS_R_UNKNOWN_ID);
+        return 0;
+    }
 
-	sid->type = type;
+    sid->type = type;
 
-	return 1;
-	}
+    return 1;
+}
 
 int cms_SignerIdentifier_get0_signer_id(CMS_SignerIdentifier *sid,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno)
-	{
-	if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL)
-		{
-		if (issuer)
-			*issuer = sid->d.issuerAndSerialNumber->issuer;
-		if (sno)
-			*sno = sid->d.issuerAndSerialNumber->serialNumber;
-		}
-	else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER)
-		{
-		if (keyid)
-			*keyid = sid->d.subjectKeyIdentifier;
-		}
-	else
-		return 0;
-	return 1;
-	}
+                                        ASN1_OCTET_STRING **keyid,
+                                        X509_NAME **issuer,
+                                        ASN1_INTEGER **sno)
+{
+    if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL) {
+        if (issuer)
+            *issuer = sid->d.issuerAndSerialNumber->issuer;
+        if (sno)
+            *sno = sid->d.issuerAndSerialNumber->serialNumber;
+    } else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) {
+        if (keyid)
+            *keyid = sid->d.subjectKeyIdentifier;
+    } else
+        return 0;
+    return 1;
+}
 
 int cms_SignerIdentifier_cert_cmp(CMS_SignerIdentifier *sid, X509 *cert)
-	{
-	if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL)
-		return cms_ias_cert_cmp(sid->d.issuerAndSerialNumber, cert);
-	else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER)
-		return cms_keyid_cert_cmp(sid->d.subjectKeyIdentifier, cert);
-	else
-		return -1;
-	}
+{
+    if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL)
+        return cms_ias_cert_cmp(sid->d.issuerAndSerialNumber, cert);
+    else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER)
+        return cms_keyid_cert_cmp(sid->d.subjectKeyIdentifier, cert);
+    else
+        return -1;
+}
 
 static int cms_sd_asn1_ctrl(CMS_SignerInfo *si, int cmd)
-	{
-	EVP_PKEY *pkey = si->pkey;
-	int i;
-	if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
-		return 1;
-	i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_SIGN, cmd, si);
-	if (i == -2)
-		{
-		CMSerr(CMS_F_CMS_SD_ASN1_CTRL,
-				CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		return 0;
-		}
-	if (i <= 0)
-		{
-		CMSerr(CMS_F_CMS_SD_ASN1_CTRL, CMS_R_CTRL_FAILURE);
-		return 0;
-		}
-	return 1;
-	}
+{
+    EVP_PKEY *pkey = si->pkey;
+    int i;
+    if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
+        return 1;
+    i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_SIGN, cmd, si);
+    if (i == -2) {
+        CMSerr(CMS_F_CMS_SD_ASN1_CTRL, CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        return 0;
+    }
+    if (i <= 0) {
+        CMSerr(CMS_F_CMS_SD_ASN1_CTRL, CMS_R_CTRL_FAILURE);
+        return 0;
+    }
+    return 1;
+}
 
 CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
-			X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
-			unsigned int flags)
-	{
-	CMS_SignedData *sd;
-	CMS_SignerInfo *si = NULL;
-	X509_ALGOR *alg;
-	int i, type;
-	if(!X509_check_private_key(signer, pk))
-		{
-		CMSerr(CMS_F_CMS_ADD1_SIGNER,
-			CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-                return NULL;
-		}
-	sd = cms_signed_data_init(cms);
-	if (!sd)
-		goto err;
-	si = M_ASN1_new_of(CMS_SignerInfo);
-	if (!si)
-		goto merr;
-	X509_check_purpose(signer, -1, -1);
-
-	CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
-	CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
-
-	si->pkey = pk;
-	si->signer = signer;
-	EVP_MD_CTX_init(&si->mctx);
-	si->pctx = NULL;
-
-	if (flags & CMS_USE_KEYID)
-		{
-		si->version = 3;
-		if (sd->version < 3)
-			sd->version = 3;
-		type = CMS_SIGNERINFO_KEYIDENTIFIER;
-		}
-	else
-		{
-		type = CMS_SIGNERINFO_ISSUER_SERIAL;
-		si->version = 1;
-		}
-
-	if (!cms_set1_SignerIdentifier(si->sid, signer, type))
-		goto err;
-
-	if (md == NULL)
-		{
-		int def_nid;
-		if (EVP_PKEY_get_default_digest_nid(pk, &def_nid) <= 0)
-			goto err;
-		md = EVP_get_digestbynid(def_nid);
-		if (md == NULL)
-			{
-			CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DEFAULT_DIGEST);
-			goto err;
-			}
-		}
-
-	if (!md)
-		{
-		CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DIGEST_SET);
-		goto err;
-		}
-
-	cms_DigestAlgorithm_set(si->digestAlgorithm, md);
-
-	/* See if digest is present in digestAlgorithms */
-	for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++)
-		{
-		ASN1_OBJECT *aoid;
-		alg = sk_X509_ALGOR_value(sd->digestAlgorithms, i);
-		X509_ALGOR_get0(&aoid, NULL, NULL, alg);
-		if (OBJ_obj2nid(aoid) == EVP_MD_type(md))
-			break;
-		}
-
-	if (i == sk_X509_ALGOR_num(sd->digestAlgorithms))
-		{
-		alg = X509_ALGOR_new();
-		if (!alg)
-			goto merr;
-		cms_DigestAlgorithm_set(alg, md);
-		if (!sk_X509_ALGOR_push(sd->digestAlgorithms, alg))
-			{
-			X509_ALGOR_free(alg);
-			goto merr;
-			}
-		}
-
-	if (!(flags & CMS_KEY_PARAM) && !cms_sd_asn1_ctrl(si, 0))
-		goto err;
-	if (!(flags & CMS_NOATTR))
-		{
-		/* Initialialize signed attributes strutucture so other
-		 * attributes such as signing time etc are added later
-		 * even if we add none here.
-		 */
-		if (!si->signedAttrs)
-			{
-			si->signedAttrs = sk_X509_ATTRIBUTE_new_null();
-			if (!si->signedAttrs)
-				goto merr;
-			}
-
-		if (!(flags & CMS_NOSMIMECAP))
-			{
-			STACK_OF(X509_ALGOR) *smcap = NULL;
-			i = CMS_add_standard_smimecap(&smcap);
-			if (i)
-				i = CMS_add_smimecap(si, smcap);
-			sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
-			if (!i)
-				goto merr;
-			}
-		if (flags & CMS_REUSE_DIGEST)
-			{
-			if (!cms_copy_messageDigest(cms, si))
-				goto err;
-			if (!(flags & (CMS_PARTIAL|CMS_KEY_PARAM)) &&
-					!CMS_SignerInfo_sign(si))
-				goto err;
-			}
-		}
-
-	if (!(flags & CMS_NOCERTS))
-		{
-		/* NB ignore -1 return for duplicate cert */
-		if (!CMS_add1_cert(cms, signer))
-			goto merr;
-		}
-
-	if (flags & CMS_KEY_PARAM)
-		{
-		if (flags & CMS_NOATTR)
-			{
-			si->pctx = EVP_PKEY_CTX_new(si->pkey, NULL);
-			if (!si->pctx)
-				goto err;
-			if (EVP_PKEY_sign_init(si->pctx) <= 0)
-				goto err;
-			if (EVP_PKEY_CTX_set_signature_md(si->pctx, md) <= 0)
-				goto err;
-			}
-		else if (EVP_DigestSignInit(&si->mctx, &si->pctx, md, NULL, pk) <= 0)
-			goto err;
-		}
-
-	if (!sd->signerInfos)
-		sd->signerInfos = sk_CMS_SignerInfo_new_null();
-	if (!sd->signerInfos ||
-		!sk_CMS_SignerInfo_push(sd->signerInfos, si))
-		goto merr;
-
-	return si;
-
-	merr:
-	CMSerr(CMS_F_CMS_ADD1_SIGNER, ERR_R_MALLOC_FAILURE);
-	err:
-	if (si)
-		M_ASN1_free_of(si, CMS_SignerInfo);
-	return NULL;
-
-	}
+                                X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
+                                unsigned int flags)
+{
+    CMS_SignedData *sd;
+    CMS_SignerInfo *si = NULL;
+    X509_ALGOR *alg;
+    int i, type;
+    if (!X509_check_private_key(signer, pk)) {
+        CMSerr(CMS_F_CMS_ADD1_SIGNER,
+               CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+        return NULL;
+    }
+    sd = cms_signed_data_init(cms);
+    if (!sd)
+        goto err;
+    si = M_ASN1_new_of(CMS_SignerInfo);
+    if (!si)
+        goto merr;
+    X509_check_purpose(signer, -1, -1);
+
+    CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
+
+    si->pkey = pk;
+    si->signer = signer;
+    EVP_MD_CTX_init(&si->mctx);
+    si->pctx = NULL;
+
+    if (flags & CMS_USE_KEYID) {
+        si->version = 3;
+        if (sd->version < 3)
+            sd->version = 3;
+        type = CMS_SIGNERINFO_KEYIDENTIFIER;
+    } else {
+        type = CMS_SIGNERINFO_ISSUER_SERIAL;
+        si->version = 1;
+    }
+
+    if (!cms_set1_SignerIdentifier(si->sid, signer, type))
+        goto err;
+
+    if (md == NULL) {
+        int def_nid;
+        if (EVP_PKEY_get_default_digest_nid(pk, &def_nid) <= 0)
+            goto err;
+        md = EVP_get_digestbynid(def_nid);
+        if (md == NULL) {
+            CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DEFAULT_DIGEST);
+            goto err;
+        }
+    }
+
+    if (!md) {
+        CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DIGEST_SET);
+        goto err;
+    }
+
+    cms_DigestAlgorithm_set(si->digestAlgorithm, md);
+
+    /* See if digest is present in digestAlgorithms */
+    for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++) {
+        ASN1_OBJECT *aoid;
+        alg = sk_X509_ALGOR_value(sd->digestAlgorithms, i);
+        X509_ALGOR_get0(&aoid, NULL, NULL, alg);
+        if (OBJ_obj2nid(aoid) == EVP_MD_type(md))
+            break;
+    }
+
+    if (i == sk_X509_ALGOR_num(sd->digestAlgorithms)) {
+        alg = X509_ALGOR_new();
+        if (!alg)
+            goto merr;
+        cms_DigestAlgorithm_set(alg, md);
+        if (!sk_X509_ALGOR_push(sd->digestAlgorithms, alg)) {
+            X509_ALGOR_free(alg);
+            goto merr;
+        }
+    }
+
+    if (!(flags & CMS_KEY_PARAM) && !cms_sd_asn1_ctrl(si, 0))
+        goto err;
+    if (!(flags & CMS_NOATTR)) {
+        /*
+         * Initialialize signed attributes strutucture so other attributes
+         * such as signing time etc are added later even if we add none here.
+         */
+        if (!si->signedAttrs) {
+            si->signedAttrs = sk_X509_ATTRIBUTE_new_null();
+            if (!si->signedAttrs)
+                goto merr;
+        }
+
+        if (!(flags & CMS_NOSMIMECAP)) {
+            STACK_OF(X509_ALGOR) *smcap = NULL;
+            i = CMS_add_standard_smimecap(&smcap);
+            if (i)
+                i = CMS_add_smimecap(si, smcap);
+            sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+            if (!i)
+                goto merr;
+        }
+        if (flags & CMS_REUSE_DIGEST) {
+            if (!cms_copy_messageDigest(cms, si))
+                goto err;
+            if (!(flags & (CMS_PARTIAL | CMS_KEY_PARAM)) &&
+                !CMS_SignerInfo_sign(si))
+                goto err;
+        }
+    }
+
+    if (!(flags & CMS_NOCERTS)) {
+        /* NB ignore -1 return for duplicate cert */
+        if (!CMS_add1_cert(cms, signer))
+            goto merr;
+    }
+
+    if (flags & CMS_KEY_PARAM) {
+        if (flags & CMS_NOATTR) {
+            si->pctx = EVP_PKEY_CTX_new(si->pkey, NULL);
+            if (!si->pctx)
+                goto err;
+            if (EVP_PKEY_sign_init(si->pctx) <= 0)
+                goto err;
+            if (EVP_PKEY_CTX_set_signature_md(si->pctx, md) <= 0)
+                goto err;
+        } else if (EVP_DigestSignInit(&si->mctx, &si->pctx, md, NULL, pk) <=
+                   0)
+            goto err;
+    }
+
+    if (!sd->signerInfos)
+        sd->signerInfos = sk_CMS_SignerInfo_new_null();
+    if (!sd->signerInfos || !sk_CMS_SignerInfo_push(sd->signerInfos, si))
+        goto merr;
+
+    return si;
+
+ merr:
+    CMSerr(CMS_F_CMS_ADD1_SIGNER, ERR_R_MALLOC_FAILURE);
+ err:
+    if (si)
+        M_ASN1_free_of(si, CMS_SignerInfo);
+    return NULL;
+
+}
 
 static int cms_add1_signingTime(CMS_SignerInfo *si, ASN1_TIME *t)
-	{
-	ASN1_TIME *tt;
-	int r = 0;
-	if (t)
-		tt = t;
-	else
-		tt = X509_gmtime_adj(NULL, 0);
+{
+    ASN1_TIME *tt;
+    int r = 0;
+    if (t)
+        tt = t;
+    else
+        tt = X509_gmtime_adj(NULL, 0);
 
-	if (!tt)
-		goto merr;
+    if (!tt)
+        goto merr;
 
-	if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_signingTime,
-						tt->type, tt, -1) <= 0)
-		goto merr;
+    if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_signingTime,
+                                    tt->type, tt, -1) <= 0)
+        goto merr;
 
-	r = 1;
+    r = 1;
 
-	merr:
+ merr:
 
-	if (!t)
-		ASN1_TIME_free(tt);
+    if (!t)
+        ASN1_TIME_free(tt);
 
-	if (!r)
-		CMSerr(CMS_F_CMS_ADD1_SIGNINGTIME, ERR_R_MALLOC_FAILURE);
+    if (!r)
+        CMSerr(CMS_F_CMS_ADD1_SIGNINGTIME, ERR_R_MALLOC_FAILURE);
 
-	return r;
+    return r;
 
-	}
+}
 
 EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si)
-	{
-	return si->pctx;
-	}
+{
+    return si->pctx;
+}
 
 EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si)
-	{
-	return &si->mctx;
-	}
+{
+    return &si->mctx;
+}
 
 STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms)
-	{
-	CMS_SignedData *sd;
-	sd = cms_get0_signed(cms);
-	if (!sd)
-		return NULL;
-	return sd->signerInfos;
-	}
+{
+    CMS_SignedData *sd;
+    sd = cms_get0_signed(cms);
+    if (!sd)
+        return NULL;
+    return sd->signerInfos;
+}
 
 STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms)
-	{
-	STACK_OF(X509) *signers = NULL;
-	STACK_OF(CMS_SignerInfo) *sinfos;
-	CMS_SignerInfo *si;
-	int i;
-	sinfos = CMS_get0_SignerInfos(cms);
-	for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-		{
-		si = sk_CMS_SignerInfo_value(sinfos, i);
-		if (si->signer)
-			{
-			if (!signers)
-				{
-				signers = sk_X509_new_null();
-				if (!signers)
-					return NULL;
-				}
-			if (!sk_X509_push(signers, si->signer))
-				{
-				sk_X509_free(signers);
-				return NULL;
-				}
-			}
-		}
-	return signers;
-	}
+{
+    STACK_OF(X509) *signers = NULL;
+    STACK_OF(CMS_SignerInfo) *sinfos;
+    CMS_SignerInfo *si;
+    int i;
+    sinfos = CMS_get0_SignerInfos(cms);
+    for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+        si = sk_CMS_SignerInfo_value(sinfos, i);
+        if (si->signer) {
+            if (!signers) {
+                signers = sk_X509_new_null();
+                if (!signers)
+                    return NULL;
+            }
+            if (!sk_X509_push(signers, si->signer)) {
+                sk_X509_free(signers);
+                return NULL;
+            }
+        }
+    }
+    return signers;
+}
 
 void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer)
-	{
-	if (signer)
-		{
-		CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
-		if (si->pkey)
-			EVP_PKEY_free(si->pkey);
-		si->pkey = X509_get_pubkey(signer);
-		}
-	if (si->signer)
-		X509_free(si->signer);
-	si->signer = signer;
-	}
+{
+    if (signer) {
+        CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
+        if (si->pkey)
+            EVP_PKEY_free(si->pkey);
+        si->pkey = X509_get_pubkey(signer);
+    }
+    if (si->signer)
+        X509_free(si->signer);
+    si->signer = signer;
+}
 
 int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
-					ASN1_OCTET_STRING **keyid,
-					X509_NAME **issuer, ASN1_INTEGER **sno)
-	{
-	return cms_SignerIdentifier_get0_signer_id(si->sid, keyid, issuer, sno);
-	}
+                                  ASN1_OCTET_STRING **keyid,
+                                  X509_NAME **issuer, ASN1_INTEGER **sno)
+{
+    return cms_SignerIdentifier_get0_signer_id(si->sid, keyid, issuer, sno);
+}
 
 int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert)
-	{
-	return cms_SignerIdentifier_cert_cmp(si->sid, cert);
-	}
+{
+    return cms_SignerIdentifier_cert_cmp(si->sid, cert);
+}
 
 int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *scerts,
-				unsigned int flags)
-	{
-	CMS_SignedData *sd;
-	CMS_SignerInfo *si;
-	CMS_CertificateChoices *cch;
-	STACK_OF(CMS_CertificateChoices) *certs;
-	X509 *x;
-	int i, j;
-	int ret = 0;
-	sd = cms_get0_signed(cms);
-	if (!sd)
-		return -1;
-	certs = sd->certificates;
-	for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++)
-		{
-		si = sk_CMS_SignerInfo_value(sd->signerInfos, i);
-		if (si->signer)
-			continue;
-
-		for (j = 0; j < sk_X509_num(scerts); j++)
-			{
-			x = sk_X509_value(scerts, j);
-			if (CMS_SignerInfo_cert_cmp(si, x) == 0)
-				{
-				CMS_SignerInfo_set1_signer_cert(si, x);
-				ret++;
-				break;
-				}
-			}
-
-		if (si->signer || (flags & CMS_NOINTERN))
-			continue;
-
-		for (j = 0; j < sk_CMS_CertificateChoices_num(certs); j++)
-			{
-			cch = sk_CMS_CertificateChoices_value(certs, j);
-			if (cch->type != 0)
-				continue;
-			x = cch->d.certificate;
-			if (CMS_SignerInfo_cert_cmp(si, x) == 0)
-				{
-				CMS_SignerInfo_set1_signer_cert(si, x);
-				ret++;
-				break;
-				}
-			}
-		}
-	return ret;
-	}
-
-void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk, X509 **signer,
-					X509_ALGOR **pdig, X509_ALGOR **psig)
-	{
-	if (pk)
-		*pk = si->pkey;
-	if (signer)
-		*signer = si->signer;
-	if (pdig)
-		*pdig = si->digestAlgorithm;
-	if (psig)
-		*psig = si->signatureAlgorithm;
-	}
+                           unsigned int flags)
+{
+    CMS_SignedData *sd;
+    CMS_SignerInfo *si;
+    CMS_CertificateChoices *cch;
+    STACK_OF(CMS_CertificateChoices) *certs;
+    X509 *x;
+    int i, j;
+    int ret = 0;
+    sd = cms_get0_signed(cms);
+    if (!sd)
+        return -1;
+    certs = sd->certificates;
+    for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++) {
+        si = sk_CMS_SignerInfo_value(sd->signerInfos, i);
+        if (si->signer)
+            continue;
+
+        for (j = 0; j < sk_X509_num(scerts); j++) {
+            x = sk_X509_value(scerts, j);
+            if (CMS_SignerInfo_cert_cmp(si, x) == 0) {
+                CMS_SignerInfo_set1_signer_cert(si, x);
+                ret++;
+                break;
+            }
+        }
+
+        if (si->signer || (flags & CMS_NOINTERN))
+            continue;
+
+        for (j = 0; j < sk_CMS_CertificateChoices_num(certs); j++) {
+            cch = sk_CMS_CertificateChoices_value(certs, j);
+            if (cch->type != 0)
+                continue;
+            x = cch->d.certificate;
+            if (CMS_SignerInfo_cert_cmp(si, x) == 0) {
+                CMS_SignerInfo_set1_signer_cert(si, x);
+                ret++;
+                break;
+            }
+        }
+    }
+    return ret;
+}
+
+void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
+                              X509 **signer, X509_ALGOR **pdig,
+                              X509_ALGOR **psig)
+{
+    if (pk)
+        *pk = si->pkey;
+    if (signer)
+        *signer = si->signer;
+    if (pdig)
+        *pdig = si->digestAlgorithm;
+    if (psig)
+        *psig = si->signatureAlgorithm;
+}
 
 ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si)
-	{
-	return si->signature;
-	}
+{
+    return si->signature;
+}
 
 static int cms_SignerInfo_content_sign(CMS_ContentInfo *cms,
-					CMS_SignerInfo *si, BIO *chain)
-	{
-	EVP_MD_CTX mctx;
-	int r = 0;
-	EVP_PKEY_CTX *pctx = NULL;
-	EVP_MD_CTX_init(&mctx);
-
-	if (!si->pkey)
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, CMS_R_NO_PRIVATE_KEY);
-		return 0;
-		}
-
-	if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm))
-		goto err;
-	/* Set SignerInfo algortihm details if we used custom parametsr */
-	if (si->pctx && !cms_sd_asn1_ctrl(si, 0))
-		goto err;
-
-	/* If any signed attributes calculate and add messageDigest attribute */
-
-	if (CMS_signed_get_attr_count(si) >= 0)
-		{
-		ASN1_OBJECT *ctype =
-			cms->d.signedData->encapContentInfo->eContentType; 
-		unsigned char md[EVP_MAX_MD_SIZE];
-		unsigned int mdlen;
-		if (!EVP_DigestFinal_ex(&mctx, md, &mdlen))
-			goto err;
-		if (!CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
-						V_ASN1_OCTET_STRING,
-						md, mdlen))
-			goto err;
-		/* Copy content type across */
-		if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_contentType,
-					V_ASN1_OBJECT, ctype, -1) <= 0)
-			goto err;
-		if (!CMS_SignerInfo_sign(si))
-			goto err;
-		}
-	else if (si->pctx)
-		{
-		unsigned char *sig;
-		size_t siglen;
-		unsigned char md[EVP_MAX_MD_SIZE];
-		unsigned int mdlen;
-		pctx = si->pctx;
-		if (!EVP_DigestFinal_ex(&mctx, md, &mdlen))
-			goto err;
-		siglen = EVP_PKEY_size(si->pkey);
-		sig = OPENSSL_malloc(siglen);
-		if (!sig)
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN,
-					ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (EVP_PKEY_sign(pctx, sig, &siglen, md, mdlen) <= 0)
-			goto err;
-		ASN1_STRING_set0(si->signature, sig, siglen);
-		}
-	else
-		{
-		unsigned char *sig;
-		unsigned int siglen;
-		sig = OPENSSL_malloc(EVP_PKEY_size(si->pkey));
-		if (!sig)
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN,
-					ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (!EVP_SignFinal(&mctx, sig, &siglen, si->pkey))
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN,
-					CMS_R_SIGNFINAL_ERROR);
-			OPENSSL_free(sig);
-			goto err;
-			}
-		ASN1_STRING_set0(si->signature, sig, siglen);
-		}
-
-	r = 1;
-
-	err:
-	EVP_MD_CTX_cleanup(&mctx);
-	if (pctx)
-		EVP_PKEY_CTX_free(pctx);
-	return r;
-
-	}
+                                       CMS_SignerInfo *si, BIO *chain)
+{
+    EVP_MD_CTX mctx;
+    int r = 0;
+    EVP_PKEY_CTX *pctx = NULL;
+    EVP_MD_CTX_init(&mctx);
+
+    if (!si->pkey) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, CMS_R_NO_PRIVATE_KEY);
+        return 0;
+    }
+
+    if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm))
+        goto err;
+    /* Set SignerInfo algortihm details if we used custom parametsr */
+    if (si->pctx && !cms_sd_asn1_ctrl(si, 0))
+        goto err;
+
+    /*
+     * If any signed attributes calculate and add messageDigest attribute
+     */
+
+    if (CMS_signed_get_attr_count(si) >= 0) {
+        ASN1_OBJECT *ctype =
+            cms->d.signedData->encapContentInfo->eContentType;
+        unsigned char md[EVP_MAX_MD_SIZE];
+        unsigned int mdlen;
+        if (!EVP_DigestFinal_ex(&mctx, md, &mdlen))
+            goto err;
+        if (!CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
+                                         V_ASN1_OCTET_STRING, md, mdlen))
+            goto err;
+        /* Copy content type across */
+        if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_contentType,
+                                        V_ASN1_OBJECT, ctype, -1) <= 0)
+            goto err;
+        if (!CMS_SignerInfo_sign(si))
+            goto err;
+    } else if (si->pctx) {
+        unsigned char *sig;
+        size_t siglen;
+        unsigned char md[EVP_MAX_MD_SIZE];
+        unsigned int mdlen;
+        pctx = si->pctx;
+        if (!EVP_DigestFinal_ex(&mctx, md, &mdlen))
+            goto err;
+        siglen = EVP_PKEY_size(si->pkey);
+        sig = OPENSSL_malloc(siglen);
+        if (!sig) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (EVP_PKEY_sign(pctx, sig, &siglen, md, mdlen) <= 0)
+            goto err;
+        ASN1_STRING_set0(si->signature, sig, siglen);
+    } else {
+        unsigned char *sig;
+        unsigned int siglen;
+        sig = OPENSSL_malloc(EVP_PKEY_size(si->pkey));
+        if (!sig) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (!EVP_SignFinal(&mctx, sig, &siglen, si->pkey)) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, CMS_R_SIGNFINAL_ERROR);
+            OPENSSL_free(sig);
+            goto err;
+        }
+        ASN1_STRING_set0(si->signature, sig, siglen);
+    }
+
+    r = 1;
+
+ err:
+    EVP_MD_CTX_cleanup(&mctx);
+    if (pctx)
+        EVP_PKEY_CTX_free(pctx);
+    return r;
+
+}
 
 int cms_SignedData_final(CMS_ContentInfo *cms, BIO *chain)
-	{
-	STACK_OF(CMS_SignerInfo) *sinfos;
-	CMS_SignerInfo *si;
-	int i;
-	sinfos = CMS_get0_SignerInfos(cms);
-	for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-		{
-		si = sk_CMS_SignerInfo_value(sinfos, i);
-		if (!cms_SignerInfo_content_sign(cms, si, chain))
-			return 0;
-		}
-	cms->d.signedData->encapContentInfo->partial = 0;
-	return 1;
-	}
+{
+    STACK_OF(CMS_SignerInfo) *sinfos;
+    CMS_SignerInfo *si;
+    int i;
+    sinfos = CMS_get0_SignerInfos(cms);
+    for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+        si = sk_CMS_SignerInfo_value(sinfos, i);
+        if (!cms_SignerInfo_content_sign(cms, si, chain))
+            return 0;
+    }
+    cms->d.signedData->encapContentInfo->partial = 0;
+    return 1;
+}
 
 int CMS_SignerInfo_sign(CMS_SignerInfo *si)
-	{
-	EVP_MD_CTX *mctx = &si->mctx;
-	EVP_PKEY_CTX *pctx;
-	unsigned char *abuf = NULL;
-	int alen;
-	size_t siglen;
-	const EVP_MD *md = NULL;
-
-	md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
-	if (md == NULL)
-		return 0;
-
-
-	if (CMS_signed_get_attr_by_NID(si, NID_pkcs9_signingTime, -1) < 0)
-		{
-		if (!cms_add1_signingTime(si, NULL))
-			goto err;
-		}
-
-	if (si->pctx)
-		pctx = si->pctx;
-	else
-		{
-		EVP_MD_CTX_init(mctx);
-		if (EVP_DigestSignInit(mctx, &pctx, md, NULL, si->pkey) <= 0)
-			goto err;
-		}
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
-				EVP_PKEY_CTRL_CMS_SIGN, 0, si) <= 0)
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR);
-		goto err;
-		}
-
-	alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs,&abuf,
-				ASN1_ITEM_rptr(CMS_Attributes_Sign));
-	if(!abuf)
-		goto err;
-	if (EVP_DigestSignUpdate(mctx, abuf, alen) <= 0)
-		goto err;
-	if (EVP_DigestSignFinal(mctx, NULL, &siglen) <= 0)
-		goto err;
-	OPENSSL_free(abuf);
-	abuf = OPENSSL_malloc(siglen);
-	if(!abuf)
-		goto err;
-	if (EVP_DigestSignFinal(mctx, abuf, &siglen) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
-				EVP_PKEY_CTRL_CMS_SIGN, 1, si) <= 0)
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR);
-		goto err;
-		}
-
-	EVP_MD_CTX_cleanup(mctx);
-
-	ASN1_STRING_set0(si->signature, abuf, siglen);
-
-	return 1;
-
-	err:
-	if (abuf)
-		OPENSSL_free(abuf);
-	EVP_MD_CTX_cleanup(mctx);
-	return 0;
-
-	}
+{
+    EVP_MD_CTX *mctx = &si->mctx;
+    EVP_PKEY_CTX *pctx;
+    unsigned char *abuf = NULL;
+    int alen;
+    size_t siglen;
+    const EVP_MD *md = NULL;
+
+    md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
+    if (md == NULL)
+        return 0;
+
+    if (CMS_signed_get_attr_by_NID(si, NID_pkcs9_signingTime, -1) < 0) {
+        if (!cms_add1_signingTime(si, NULL))
+            goto err;
+    }
+
+    if (si->pctx)
+        pctx = si->pctx;
+    else {
+        EVP_MD_CTX_init(mctx);
+        if (EVP_DigestSignInit(mctx, &pctx, md, NULL, si->pkey) <= 0)
+            goto err;
+    }
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+                          EVP_PKEY_CTRL_CMS_SIGN, 0, si) <= 0) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR);
+        goto err;
+    }
+
+    alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs, &abuf,
+                         ASN1_ITEM_rptr(CMS_Attributes_Sign));
+    if (!abuf)
+        goto err;
+    if (EVP_DigestSignUpdate(mctx, abuf, alen) <= 0)
+        goto err;
+    if (EVP_DigestSignFinal(mctx, NULL, &siglen) <= 0)
+        goto err;
+    OPENSSL_free(abuf);
+    abuf = OPENSSL_malloc(siglen);
+    if (!abuf)
+        goto err;
+    if (EVP_DigestSignFinal(mctx, abuf, &siglen) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+                          EVP_PKEY_CTRL_CMS_SIGN, 1, si) <= 0) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR);
+        goto err;
+    }
+
+    EVP_MD_CTX_cleanup(mctx);
+
+    ASN1_STRING_set0(si->signature, abuf, siglen);
+
+    return 1;
+
+ err:
+    if (abuf)
+        OPENSSL_free(abuf);
+    EVP_MD_CTX_cleanup(mctx);
+    return 0;
+
+}
 
 int CMS_SignerInfo_verify(CMS_SignerInfo *si)
-	{
-	EVP_MD_CTX *mctx = &si->mctx;
-	unsigned char *abuf = NULL;
-	int alen, r = -1;
-	const EVP_MD *md = NULL;
-
-	if (!si->pkey)
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_NO_PUBLIC_KEY);
-		return -1;
-		}
-
-	md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
-	if (md == NULL)
-		return -1;
-	EVP_MD_CTX_init(mctx);
-	if (EVP_DigestVerifyInit(mctx, &si->pctx, md, NULL, si->pkey) <= 0)
-		goto err;
-
-	if (!cms_sd_asn1_ctrl(si, 1))
-		goto err;
-
-	alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs,&abuf,
-				ASN1_ITEM_rptr(CMS_Attributes_Verify));
-	if(!abuf)
-		goto err;
-	r = EVP_DigestVerifyUpdate(mctx, abuf, alen);
-	OPENSSL_free(abuf);
-	if (r <= 0)
-		{
-		r = -1;
-		goto err;
-		}
-	r = EVP_DigestVerifyFinal(mctx,
-			si->signature->data, si->signature->length);
-	if (r <= 0)
-		CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_VERIFICATION_FAILURE);
-	err:
-	EVP_MD_CTX_cleanup(mctx);
-	return r;
-	}
+{
+    EVP_MD_CTX *mctx = &si->mctx;
+    unsigned char *abuf = NULL;
+    int alen, r = -1;
+    const EVP_MD *md = NULL;
+
+    if (!si->pkey) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_NO_PUBLIC_KEY);
+        return -1;
+    }
+
+    md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm);
+    if (md == NULL)
+        return -1;
+    EVP_MD_CTX_init(mctx);
+    if (EVP_DigestVerifyInit(mctx, &si->pctx, md, NULL, si->pkey) <= 0)
+        goto err;
+
+    if (!cms_sd_asn1_ctrl(si, 1))
+        goto err;
+
+    alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs, &abuf,
+                         ASN1_ITEM_rptr(CMS_Attributes_Verify));
+    if (!abuf)
+        goto err;
+    r = EVP_DigestVerifyUpdate(mctx, abuf, alen);
+    OPENSSL_free(abuf);
+    if (r <= 0) {
+        r = -1;
+        goto err;
+    }
+    r = EVP_DigestVerifyFinal(mctx,
+                              si->signature->data, si->signature->length);
+    if (r <= 0)
+        CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_VERIFICATION_FAILURE);
+ err:
+    EVP_MD_CTX_cleanup(mctx);
+    return r;
+}
 
 /* Create a chain of digest BIOs from a CMS ContentInfo */
 
 BIO *cms_SignedData_init_bio(CMS_ContentInfo *cms)
-	{
-	int i;
-	CMS_SignedData *sd;
-	BIO *chain = NULL;
-	sd = cms_get0_signed(cms);
-	if (!sd)
-		return NULL;
-	if (cms->d.signedData->encapContentInfo->partial)
-		cms_sd_set_version(sd);
-	for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++)
-		{
-		X509_ALGOR *digestAlgorithm;
-		BIO *mdbio;
-		digestAlgorithm = sk_X509_ALGOR_value(sd->digestAlgorithms, i);
-		mdbio = cms_DigestAlgorithm_init_bio(digestAlgorithm);
-		if (!mdbio)
-			goto err;	
-		if (chain)
-			 BIO_push(chain, mdbio);
-		else
-			chain = mdbio;
-		}
-	return chain;
-	err:
-	if (chain)
-		BIO_free_all(chain);
-	return NULL;
-	}
+{
+    int i;
+    CMS_SignedData *sd;
+    BIO *chain = NULL;
+    sd = cms_get0_signed(cms);
+    if (!sd)
+        return NULL;
+    if (cms->d.signedData->encapContentInfo->partial)
+        cms_sd_set_version(sd);
+    for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++) {
+        X509_ALGOR *digestAlgorithm;
+        BIO *mdbio;
+        digestAlgorithm = sk_X509_ALGOR_value(sd->digestAlgorithms, i);
+        mdbio = cms_DigestAlgorithm_init_bio(digestAlgorithm);
+        if (!mdbio)
+            goto err;
+        if (chain)
+            BIO_push(chain, mdbio);
+        else
+            chain = mdbio;
+    }
+    return chain;
+ err:
+    if (chain)
+        BIO_free_all(chain);
+    return NULL;
+}
 
 int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain)
-	{
-	ASN1_OCTET_STRING *os = NULL;
-	EVP_MD_CTX mctx;
-	EVP_PKEY_CTX *pkctx = NULL;
-	int r = -1;
-	unsigned char mval[EVP_MAX_MD_SIZE];
-	unsigned int mlen;
-	EVP_MD_CTX_init(&mctx);
-	/* If we have any signed attributes look for messageDigest value */
-	if (CMS_signed_get_attr_count(si) >= 0)
-		{
-		os = CMS_signed_get0_data_by_OBJ(si,
-					OBJ_nid2obj(NID_pkcs9_messageDigest),
-					-3, V_ASN1_OCTET_STRING);
-		if (!os)
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
-				CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE);
-			goto err;
-			}
-		}
-
-	if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm))
-		goto err;
-
-	if (EVP_DigestFinal_ex(&mctx, mval, &mlen) <= 0)
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
-			CMS_R_UNABLE_TO_FINALIZE_CONTEXT);
-		goto err;
-		}
-
-	/* If messageDigest found compare it */
-
-	if (os)
-		{
-		if (mlen != (unsigned int)os->length)
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
-				CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH);
-			goto err;
-			}
-
-		if (memcmp(mval, os->data, mlen))
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
-				CMS_R_VERIFICATION_FAILURE);
-			r = 0;
-			}
-		else
-			r = 1;
-		}
-	else
-		{
-		const EVP_MD *md = EVP_MD_CTX_md(&mctx);
-		pkctx = EVP_PKEY_CTX_new(si->pkey, NULL);
-		if (EVP_PKEY_verify_init(pkctx) <= 0)
-			goto err;
-		if (EVP_PKEY_CTX_set_signature_md(pkctx, md) <= 0)
-			goto err;
-		si->pctx = pkctx;
-		if (!cms_sd_asn1_ctrl(si, 1))
-			goto err;
-		r = EVP_PKEY_verify(pkctx, si->signature->data,
-					si->signature->length,
-					mval, mlen);
-		if (r <= 0)
-			{
-			CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
-				CMS_R_VERIFICATION_FAILURE);
-			r = 0;
-			}
-		}
-
-	err:
-	if (pkctx)
-		EVP_PKEY_CTX_free(pkctx);
-	EVP_MD_CTX_cleanup(&mctx);
-	return r;
-
-	}
+{
+    ASN1_OCTET_STRING *os = NULL;
+    EVP_MD_CTX mctx;
+    EVP_PKEY_CTX *pkctx = NULL;
+    int r = -1;
+    unsigned char mval[EVP_MAX_MD_SIZE];
+    unsigned int mlen;
+    EVP_MD_CTX_init(&mctx);
+    /* If we have any signed attributes look for messageDigest value */
+    if (CMS_signed_get_attr_count(si) >= 0) {
+        os = CMS_signed_get0_data_by_OBJ(si,
+                                         OBJ_nid2obj(NID_pkcs9_messageDigest),
+                                         -3, V_ASN1_OCTET_STRING);
+        if (!os) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
+                   CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE);
+            goto err;
+        }
+    }
+
+    if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm))
+        goto err;
+
+    if (EVP_DigestFinal_ex(&mctx, mval, &mlen) <= 0) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
+               CMS_R_UNABLE_TO_FINALIZE_CONTEXT);
+        goto err;
+    }
+
+    /* If messageDigest found compare it */
+
+    if (os) {
+        if (mlen != (unsigned int)os->length) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
+                   CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH);
+            goto err;
+        }
+
+        if (memcmp(mval, os->data, mlen)) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
+                   CMS_R_VERIFICATION_FAILURE);
+            r = 0;
+        } else
+            r = 1;
+    } else {
+        const EVP_MD *md = EVP_MD_CTX_md(&mctx);
+        pkctx = EVP_PKEY_CTX_new(si->pkey, NULL);
+        if (EVP_PKEY_verify_init(pkctx) <= 0)
+            goto err;
+        if (EVP_PKEY_CTX_set_signature_md(pkctx, md) <= 0)
+            goto err;
+        si->pctx = pkctx;
+        if (!cms_sd_asn1_ctrl(si, 1))
+            goto err;
+        r = EVP_PKEY_verify(pkctx, si->signature->data,
+                            si->signature->length, mval, mlen);
+        if (r <= 0) {
+            CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT,
+                   CMS_R_VERIFICATION_FAILURE);
+            r = 0;
+        }
+    }
+
+ err:
+    if (pkctx)
+        EVP_PKEY_CTX_free(pkctx);
+    EVP_MD_CTX_cleanup(&mctx);
+    return r;
+
+}
 
 int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs)
-	{
-	unsigned char *smder = NULL;
-	int smderlen, r;
-	smderlen = i2d_X509_ALGORS(algs, &smder);
-	if (smderlen <= 0)
-		return 0;
-	r = CMS_signed_add1_attr_by_NID(si, NID_SMIMECapabilities,
-					V_ASN1_SEQUENCE, smder, smderlen);
-	OPENSSL_free(smder);
-	return r;
-	}
+{
+    unsigned char *smder = NULL;
+    int smderlen, r;
+    smderlen = i2d_X509_ALGORS(algs, &smder);
+    if (smderlen <= 0)
+        return 0;
+    r = CMS_signed_add1_attr_by_NID(si, NID_SMIMECapabilities,
+                                    V_ASN1_SEQUENCE, smder, smderlen);
+    OPENSSL_free(smder);
+    return r;
+}
 
 int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
-				int algnid, int keysize)
-	{
-	X509_ALGOR *alg;
-	ASN1_INTEGER *key = NULL;
-	if (keysize > 0)
-		{
-		key = ASN1_INTEGER_new();
-		if (!key || !ASN1_INTEGER_set(key, keysize))
-			return 0;
-		}
-	alg = X509_ALGOR_new();
-	if (!alg)
-		{
-		if (key)
-			ASN1_INTEGER_free(key);
-		return 0;
-		}
-		
-	X509_ALGOR_set0(alg, OBJ_nid2obj(algnid),
-				key ? V_ASN1_INTEGER : V_ASN1_UNDEF, key);
-	if (!*algs)
-		*algs = sk_X509_ALGOR_new_null();
-	if (!*algs || !sk_X509_ALGOR_push(*algs, alg))
-		{
-		X509_ALGOR_free(alg);
-		return 0;
-		}
-	return 1;
-	}
+                            int algnid, int keysize)
+{
+    X509_ALGOR *alg;
+    ASN1_INTEGER *key = NULL;
+    if (keysize > 0) {
+        key = ASN1_INTEGER_new();
+        if (!key || !ASN1_INTEGER_set(key, keysize))
+            return 0;
+    }
+    alg = X509_ALGOR_new();
+    if (!alg) {
+        if (key)
+            ASN1_INTEGER_free(key);
+        return 0;
+    }
+
+    X509_ALGOR_set0(alg, OBJ_nid2obj(algnid),
+                    key ? V_ASN1_INTEGER : V_ASN1_UNDEF, key);
+    if (!*algs)
+        *algs = sk_X509_ALGOR_new_null();
+    if (!*algs || !sk_X509_ALGOR_push(*algs, alg)) {
+        X509_ALGOR_free(alg);
+        return 0;
+    }
+    return 1;
+}
 
 /* Check to see if a cipher exists and if so add S/MIME capabilities */
 
 static int cms_add_cipher_smcap(STACK_OF(X509_ALGOR) **sk, int nid, int arg)
-	{
-	if (EVP_get_cipherbynid(nid))
-		return CMS_add_simple_smimecap(sk, nid, arg);
-	return 1;
-	}
+{
+    if (EVP_get_cipherbynid(nid))
+        return CMS_add_simple_smimecap(sk, nid, arg);
+    return 1;
+}
 
 static int cms_add_digest_smcap(STACK_OF(X509_ALGOR) **sk, int nid, int arg)
-	{
-	if (EVP_get_digestbynid(nid))
-		return CMS_add_simple_smimecap(sk, nid, arg);
-	return 1;
-	}
+{
+    if (EVP_get_digestbynid(nid))
+        return CMS_add_simple_smimecap(sk, nid, arg);
+    return 1;
+}
 
 int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap)
-	{
-	if (!cms_add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
-		|| !cms_add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 128)
-		|| !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 64)
-		|| !cms_add_cipher_smcap(smcap, NID_des_cbc, -1)
-		|| !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 40))
-		return 0;
-	return 1;
-	}
+{
+    if (!cms_add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
+        || !cms_add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
+        || !cms_add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
+        || !cms_add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
+        || !cms_add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
+        || !cms_add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
+        || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 128)
+        || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 64)
+        || !cms_add_cipher_smcap(smcap, NID_des_cbc, -1)
+        || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 40))
+        return 0;
+    return 1;
+}
diff --git a/crypto/cms/cms_smime.c b/crypto/cms/cms_smime.c
index d2b9eec3dd..8729e3f9c0 100644
--- a/crypto/cms/cms_smime.c
+++ b/crypto/cms/cms_smime.c
@@ -1,5 +1,6 @@
 /* crypto/cms/cms_smime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,833 +62,774 @@
 #include "asn1_locl.h"
 
 static int cms_copy_content(BIO *out, BIO *in, unsigned int flags)
-	{
-	unsigned char buf[4096];
-	int r = 0, i;
-	BIO *tmpout = NULL;
-
-	if (out == NULL)
-		tmpout = BIO_new(BIO_s_null());
-	else if (flags & CMS_TEXT)
-		{
-		tmpout = BIO_new(BIO_s_mem());
-		BIO_set_mem_eof_return(tmpout, 0);
-		}
-	else
-		tmpout = out;
-
-	if(!tmpout)
-		{
-		CMSerr(CMS_F_CMS_COPY_CONTENT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	/* Read all content through chain to process digest, decrypt etc */
-	for (;;)
-	{
-		i=BIO_read(in,buf,sizeof(buf));
-		if (i <= 0)
-			{
-			if (BIO_method_type(in) == BIO_TYPE_CIPHER)
-				{
-				if (!BIO_get_cipher_status(in))
-					goto err;
-				}
-			if (i < 0)
-				goto err;
-			break;
-			}
-				
-		if (tmpout && (BIO_write(tmpout, buf, i) != i))
-			goto err;
-	}
-
-	if(flags & CMS_TEXT)
-		{
-		if(!SMIME_text(tmpout, out))
-			{
-			CMSerr(CMS_F_CMS_COPY_CONTENT,CMS_R_SMIME_TEXT_ERROR);
-			goto err;
-			}
-		}
-
-	r = 1;
-
-	err:
-	if (tmpout && (tmpout != out))
-		BIO_free(tmpout);
-	return r;
-
-	}
+{
+    unsigned char buf[4096];
+    int r = 0, i;
+    BIO *tmpout = NULL;
+
+    if (out == NULL)
+        tmpout = BIO_new(BIO_s_null());
+    else if (flags & CMS_TEXT) {
+        tmpout = BIO_new(BIO_s_mem());
+        BIO_set_mem_eof_return(tmpout, 0);
+    } else
+        tmpout = out;
+
+    if (!tmpout) {
+        CMSerr(CMS_F_CMS_COPY_CONTENT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /* Read all content through chain to process digest, decrypt etc */
+    for (;;) {
+        i = BIO_read(in, buf, sizeof(buf));
+        if (i <= 0) {
+            if (BIO_method_type(in) == BIO_TYPE_CIPHER) {
+                if (!BIO_get_cipher_status(in))
+                    goto err;
+            }
+            if (i < 0)
+                goto err;
+            break;
+        }
+
+        if (tmpout && (BIO_write(tmpout, buf, i) != i))
+            goto err;
+    }
+
+    if (flags & CMS_TEXT) {
+        if (!SMIME_text(tmpout, out)) {
+            CMSerr(CMS_F_CMS_COPY_CONTENT, CMS_R_SMIME_TEXT_ERROR);
+            goto err;
+        }
+    }
+
+    r = 1;
+
+ err:
+    if (tmpout && (tmpout != out))
+        BIO_free(tmpout);
+    return r;
+
+}
 
 static int check_content(CMS_ContentInfo *cms)
-	{
-	ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
-	if (!pos || !*pos)
-		{
-		CMSerr(CMS_F_CHECK_CONTENT, CMS_R_NO_CONTENT);
-		return 0;
-		}
-	return 1;
-	}
+{
+    ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
+    if (!pos || !*pos) {
+        CMSerr(CMS_F_CHECK_CONTENT, CMS_R_NO_CONTENT);
+        return 0;
+    }
+    return 1;
+}
 
 static void do_free_upto(BIO *f, BIO *upto)
-	{
-	if (upto)
-		{
-		BIO *tbio;
-		do 
-			{
-			tbio = BIO_pop(f);
-			BIO_free(f);
-			f = tbio;
-			}
-		while (f != upto);
-		}
-	else
-		BIO_free_all(f);
-	}
+{
+    if (upto) {
+        BIO *tbio;
+        do {
+            tbio = BIO_pop(f);
+            BIO_free(f);
+            f = tbio;
+        }
+        while (f != upto);
+    } else
+        BIO_free_all(f);
+}
 
 int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags)
-	{
-	BIO *cont;
-	int r;
-	if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_data)
-		{
-		CMSerr(CMS_F_CMS_DATA, CMS_R_TYPE_NOT_DATA);
-		return 0;
-		}
-	cont = CMS_dataInit(cms, NULL);
-	if (!cont)
-		return 0;
-	r = cms_copy_content(out, cont, flags);
-	BIO_free_all(cont);
-	return r;
-	}
+{
+    BIO *cont;
+    int r;
+    if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_data) {
+        CMSerr(CMS_F_CMS_DATA, CMS_R_TYPE_NOT_DATA);
+        return 0;
+    }
+    cont = CMS_dataInit(cms, NULL);
+    if (!cont)
+        return 0;
+    r = cms_copy_content(out, cont, flags);
+    BIO_free_all(cont);
+    return r;
+}
 
 CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	cms = cms_Data_create();
-	if (!cms)
-		return NULL;
+{
+    CMS_ContentInfo *cms;
+    cms = cms_Data_create();
+    if (!cms)
+        return NULL;
 
-	if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
-		return cms;
+    if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
+        return cms;
 
-	CMS_ContentInfo_free(cms);
+    CMS_ContentInfo_free(cms);
 
-	return NULL;
-	}
+    return NULL;
+}
 
 int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
-							unsigned int flags)
-	{
-	BIO *cont;
-	int r;
-	if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_digest)
-		{
-		CMSerr(CMS_F_CMS_DIGEST_VERIFY, CMS_R_TYPE_NOT_DIGESTED_DATA);
-		return 0;
-		}
-
-	if (!dcont && !check_content(cms))
-		return 0;
-
-	cont = CMS_dataInit(cms, dcont);
-	if (!cont)
-		return 0;
-	r = cms_copy_content(out, cont, flags);
-	if (r)
-		r = cms_DigestedData_do_final(cms, cont, 1);
-	do_free_upto(cont, dcont);
-	return r;
-	}
+                      unsigned int flags)
+{
+    BIO *cont;
+    int r;
+    if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_digest) {
+        CMSerr(CMS_F_CMS_DIGEST_VERIFY, CMS_R_TYPE_NOT_DIGESTED_DATA);
+        return 0;
+    }
+
+    if (!dcont && !check_content(cms))
+        return 0;
+
+    cont = CMS_dataInit(cms, dcont);
+    if (!cont)
+        return 0;
+    r = cms_copy_content(out, cont, flags);
+    if (r)
+        r = cms_DigestedData_do_final(cms, cont, 1);
+    do_free_upto(cont, dcont);
+    return r;
+}
 
 CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
-					unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	if (!md)
-		md = EVP_sha1();
-	cms = cms_DigestedData_create(md);
-	if (!cms)
-		return NULL;
+                                   unsigned int flags)
+{
+    CMS_ContentInfo *cms;
+    if (!md)
+        md = EVP_sha1();
+    cms = cms_DigestedData_create(md);
+    if (!cms)
+        return NULL;
 
-	if(!(flags & CMS_DETACHED))
-		CMS_set_detached(cms, 0);
+    if (!(flags & CMS_DETACHED))
+        CMS_set_detached(cms, 0);
 
-	if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
-		return cms;
+    if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
+        return cms;
 
-	CMS_ContentInfo_free(cms);
-	return NULL;
-	}
+    CMS_ContentInfo_free(cms);
+    return NULL;
+}
 
 int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
-				const unsigned char *key, size_t keylen,
-				BIO *dcont, BIO *out, unsigned int flags)
-	{
-	BIO *cont;
-	int r;
-	if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_encrypted)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT,
-					CMS_R_TYPE_NOT_ENCRYPTED_DATA);
-		return 0;
-		}
-
-	if (!dcont && !check_content(cms))
-		return 0;
-
-	if (CMS_EncryptedData_set1_key(cms, NULL, key, keylen) <= 0)
-		return 0;
-	cont = CMS_dataInit(cms, dcont);
-	if (!cont)
-		return 0;
-	r = cms_copy_content(out, cont, flags);
-	do_free_upto(cont, dcont);
-	return r;
-	}
+                              const unsigned char *key, size_t keylen,
+                              BIO *dcont, BIO *out, unsigned int flags)
+{
+    BIO *cont;
+    int r;
+    if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_encrypted) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT,
+               CMS_R_TYPE_NOT_ENCRYPTED_DATA);
+        return 0;
+    }
+
+    if (!dcont && !check_content(cms))
+        return 0;
+
+    if (CMS_EncryptedData_set1_key(cms, NULL, key, keylen) <= 0)
+        return 0;
+    cont = CMS_dataInit(cms, dcont);
+    if (!cont)
+        return 0;
+    r = cms_copy_content(out, cont, flags);
+    do_free_upto(cont, dcont);
+    return r;
+}
 
 CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
-					const unsigned char *key, size_t keylen,
-					unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	if (!cipher)
-		{
-		CMSerr(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT, CMS_R_NO_CIPHER);
-		return NULL;
-		}
-	cms = CMS_ContentInfo_new();
-	if (!cms)
-		return NULL;
-	if (!CMS_EncryptedData_set1_key(cms, cipher, key, keylen))
-		return NULL;
-
-	if(!(flags & CMS_DETACHED))
-		CMS_set_detached(cms, 0);
-
-	if ((flags & (CMS_STREAM|CMS_PARTIAL))
-		|| CMS_final(cms, in, NULL, flags))
-		return cms;
-
-	CMS_ContentInfo_free(cms);
-	return NULL;
-	}
+                                           const unsigned char *key,
+                                           size_t keylen, unsigned int flags)
+{
+    CMS_ContentInfo *cms;
+    if (!cipher) {
+        CMSerr(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT, CMS_R_NO_CIPHER);
+        return NULL;
+    }
+    cms = CMS_ContentInfo_new();
+    if (!cms)
+        return NULL;
+    if (!CMS_EncryptedData_set1_key(cms, cipher, key, keylen))
+        return NULL;
+
+    if (!(flags & CMS_DETACHED))
+        CMS_set_detached(cms, 0);
+
+    if ((flags & (CMS_STREAM | CMS_PARTIAL))
+        || CMS_final(cms, in, NULL, flags))
+        return cms;
+
+    CMS_ContentInfo_free(cms);
+    return NULL;
+}
 
 static int cms_signerinfo_verify_cert(CMS_SignerInfo *si,
-					X509_STORE *store,
-					STACK_OF(X509) *certs,
-					STACK_OF(X509_CRL) *crls,
-					unsigned int flags)
-	{
-	X509_STORE_CTX ctx;
-	X509 *signer;
-	int i, j, r = 0;
-	CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL);
-	if (!X509_STORE_CTX_init(&ctx, store, signer, certs))
-		{
-		CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT,
-						CMS_R_STORE_INIT_ERROR);
-		goto err;
-		}
-	X509_STORE_CTX_set_default(&ctx, "smime_sign");
-	if (crls)
-		X509_STORE_CTX_set0_crls(&ctx, crls);
-
-	i = X509_verify_cert(&ctx);
-	if (i <= 0)
-		{
-		j = X509_STORE_CTX_get_error(&ctx);
-		CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT,
-						CMS_R_CERTIFICATE_VERIFY_ERROR);
-		ERR_add_error_data(2, "Verify error:",
-					 X509_verify_cert_error_string(j));
-		goto err;
-		}
-	r = 1;
-	err:
-	X509_STORE_CTX_cleanup(&ctx);
-	return r;
-
-	}
+                                      X509_STORE *store,
+                                      STACK_OF(X509) *certs,
+                                      STACK_OF(X509_CRL) *crls,
+                                      unsigned int flags)
+{
+    X509_STORE_CTX ctx;
+    X509 *signer;
+    int i, j, r = 0;
+    CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL);
+    if (!X509_STORE_CTX_init(&ctx, store, signer, certs)) {
+        CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT, CMS_R_STORE_INIT_ERROR);
+        goto err;
+    }
+    X509_STORE_CTX_set_default(&ctx, "smime_sign");
+    if (crls)
+        X509_STORE_CTX_set0_crls(&ctx, crls);
+
+    i = X509_verify_cert(&ctx);
+    if (i <= 0) {
+        j = X509_STORE_CTX_get_error(&ctx);
+        CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT,
+               CMS_R_CERTIFICATE_VERIFY_ERROR);
+        ERR_add_error_data(2, "Verify error:",
+                           X509_verify_cert_error_string(j));
+        goto err;
+    }
+    r = 1;
+ err:
+    X509_STORE_CTX_cleanup(&ctx);
+    return r;
+
+}
 
 int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
-		 X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags)
-	{
-	CMS_SignerInfo *si;
-	STACK_OF(CMS_SignerInfo) *sinfos;
-	STACK_OF(X509) *cms_certs = NULL;
-	STACK_OF(X509_CRL) *crls = NULL;
-	X509 *signer;
-	int i, scount = 0, ret = 0;
-	BIO *cmsbio = NULL, *tmpin = NULL;
-
-	if (!dcont && !check_content(cms))
-		return 0;
-
-	/* Attempt to find all signer certificates */
-
-	sinfos = CMS_get0_SignerInfos(cms);
-
-	if (sk_CMS_SignerInfo_num(sinfos) <= 0)
-		{
-		CMSerr(CMS_F_CMS_VERIFY, CMS_R_NO_SIGNERS);
-		goto err;
-		}
-
-	for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-		{
-		si = sk_CMS_SignerInfo_value(sinfos, i);
-		CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL);
-		if (signer)
-			scount++;
-		}
-
-	if (scount != sk_CMS_SignerInfo_num(sinfos))
-		scount += CMS_set1_signers_certs(cms, certs, flags);
-
-	if (scount != sk_CMS_SignerInfo_num(sinfos))
-		{
-		CMSerr(CMS_F_CMS_VERIFY, CMS_R_SIGNER_CERTIFICATE_NOT_FOUND);
-		goto err;
-		}
-
-	/* Attempt to verify all signers certs */
-
-	if (!(flags & CMS_NO_SIGNER_CERT_VERIFY))
-		{
-		cms_certs = CMS_get1_certs(cms);
-		if (!(flags & CMS_NOCRL))
-			crls = CMS_get1_crls(cms);
-		for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-			{
-			si = sk_CMS_SignerInfo_value(sinfos, i);
-			if (!cms_signerinfo_verify_cert(si, store,
-							cms_certs, crls, flags))
-				goto err;
-			}
-		}
-
-	/* Attempt to verify all SignerInfo signed attribute signatures */
-
-	if (!(flags & CMS_NO_ATTR_VERIFY))
-		{
-		for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-			{
-			si = sk_CMS_SignerInfo_value(sinfos, i);
-			if (CMS_signed_get_attr_count(si) < 0)
-				continue;
-			if (CMS_SignerInfo_verify(si) <= 0)
-				goto err;
-			}
-		}
-
-	/* Performance optimization: if the content is a memory BIO then
-	 * store its contents in a temporary read only memory BIO. This
-	 * avoids potentially large numbers of slow copies of data which will
-	 * occur when reading from a read write memory BIO when signatures
-	 * are calculated.
-	 */
-
-	if (dcont && (BIO_method_type(dcont) == BIO_TYPE_MEM))
-		{
-		char *ptr;
-		long len;
-		len = BIO_get_mem_data(dcont, &ptr);
-		tmpin = BIO_new_mem_buf(ptr, len);
-		if (tmpin == NULL)
-			{
-			CMSerr(CMS_F_CMS_VERIFY,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-	else
-		tmpin = dcont;
-		
-
-	cmsbio=CMS_dataInit(cms, tmpin);
-	if (!cmsbio)
-		goto err;
-
-	if (!cms_copy_content(out, cmsbio, flags))
-		goto err;
-
-	if (!(flags & CMS_NO_CONTENT_VERIFY))
-		{
-		for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
-			{
-			si = sk_CMS_SignerInfo_value(sinfos, i);
-			if (CMS_SignerInfo_verify_content(si, cmsbio) <= 0)
-				{
-				CMSerr(CMS_F_CMS_VERIFY,
-					CMS_R_CONTENT_VERIFY_ERROR);
-				goto err;
-				}
-			}
-		}
-
-	ret = 1;
-
-	err:
-	
-	if (dcont && (tmpin == dcont))
-		do_free_upto(cmsbio, dcont);
-	else
-		BIO_free_all(cmsbio);
-
-	if (cms_certs)
-		sk_X509_pop_free(cms_certs, X509_free);
-	if (crls)
-		sk_X509_CRL_pop_free(crls, X509_CRL_free);
-
-	return ret;
-	}
+               X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags)
+{
+    CMS_SignerInfo *si;
+    STACK_OF(CMS_SignerInfo) *sinfos;
+    STACK_OF(X509) *cms_certs = NULL;
+    STACK_OF(X509_CRL) *crls = NULL;
+    X509 *signer;
+    int i, scount = 0, ret = 0;
+    BIO *cmsbio = NULL, *tmpin = NULL;
+
+    if (!dcont && !check_content(cms))
+        return 0;
+
+    /* Attempt to find all signer certificates */
+
+    sinfos = CMS_get0_SignerInfos(cms);
+
+    if (sk_CMS_SignerInfo_num(sinfos) <= 0) {
+        CMSerr(CMS_F_CMS_VERIFY, CMS_R_NO_SIGNERS);
+        goto err;
+    }
+
+    for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+        si = sk_CMS_SignerInfo_value(sinfos, i);
+        CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL);
+        if (signer)
+            scount++;
+    }
+
+    if (scount != sk_CMS_SignerInfo_num(sinfos))
+        scount += CMS_set1_signers_certs(cms, certs, flags);
+
+    if (scount != sk_CMS_SignerInfo_num(sinfos)) {
+        CMSerr(CMS_F_CMS_VERIFY, CMS_R_SIGNER_CERTIFICATE_NOT_FOUND);
+        goto err;
+    }
+
+    /* Attempt to verify all signers certs */
+
+    if (!(flags & CMS_NO_SIGNER_CERT_VERIFY)) {
+        cms_certs = CMS_get1_certs(cms);
+        if (!(flags & CMS_NOCRL))
+            crls = CMS_get1_crls(cms);
+        for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+            si = sk_CMS_SignerInfo_value(sinfos, i);
+            if (!cms_signerinfo_verify_cert(si, store,
+                                            cms_certs, crls, flags))
+                goto err;
+        }
+    }
+
+    /* Attempt to verify all SignerInfo signed attribute signatures */
+
+    if (!(flags & CMS_NO_ATTR_VERIFY)) {
+        for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+            si = sk_CMS_SignerInfo_value(sinfos, i);
+            if (CMS_signed_get_attr_count(si) < 0)
+                continue;
+            if (CMS_SignerInfo_verify(si) <= 0)
+                goto err;
+        }
+    }
+
+    /*
+     * Performance optimization: if the content is a memory BIO then store
+     * its contents in a temporary read only memory BIO. This avoids
+     * potentially large numbers of slow copies of data which will occur when
+     * reading from a read write memory BIO when signatures are calculated.
+     */
+
+    if (dcont && (BIO_method_type(dcont) == BIO_TYPE_MEM)) {
+        char *ptr;
+        long len;
+        len = BIO_get_mem_data(dcont, &ptr);
+        tmpin = BIO_new_mem_buf(ptr, len);
+        if (tmpin == NULL) {
+            CMSerr(CMS_F_CMS_VERIFY, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    } else
+        tmpin = dcont;
+
+    cmsbio = CMS_dataInit(cms, tmpin);
+    if (!cmsbio)
+        goto err;
+
+    if (!cms_copy_content(out, cmsbio, flags))
+        goto err;
+
+    if (!(flags & CMS_NO_CONTENT_VERIFY)) {
+        for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) {
+            si = sk_CMS_SignerInfo_value(sinfos, i);
+            if (CMS_SignerInfo_verify_content(si, cmsbio) <= 0) {
+                CMSerr(CMS_F_CMS_VERIFY, CMS_R_CONTENT_VERIFY_ERROR);
+                goto err;
+            }
+        }
+    }
+
+    ret = 1;
+
+ err:
+
+    if (dcont && (tmpin == dcont))
+        do_free_upto(cmsbio, dcont);
+    else
+        BIO_free_all(cmsbio);
+
+    if (cms_certs)
+        sk_X509_pop_free(cms_certs, X509_free);
+    if (crls)
+        sk_X509_CRL_pop_free(crls, X509_CRL_free);
+
+    return ret;
+}
 
 int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
-			STACK_OF(X509) *certs,
-			X509_STORE *store, unsigned int flags)
-	{
-	int r;
-	flags &= ~(CMS_DETACHED|CMS_TEXT);
-	r = CMS_verify(rcms, certs, store, NULL, NULL, flags);
-	if (r <= 0)
-		return r;
-	return cms_Receipt_verify(rcms, ocms);
-	}
-
-CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
-						BIO *data, unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	int i;
-
-	cms = CMS_ContentInfo_new();
-	if (!cms || !CMS_SignedData_init(cms))
-		goto merr;
-
-	if (pkey && !CMS_add1_signer(cms, signcert, pkey, NULL, flags))
-		{
-		CMSerr(CMS_F_CMS_SIGN, CMS_R_ADD_SIGNER_ERROR);
-		goto err;
-		}
-
-	for (i = 0; i < sk_X509_num(certs); i++)
-		{
-		X509 *x = sk_X509_value(certs, i);
-		if (!CMS_add1_cert(cms, x))
-			goto merr;
-		}
-
-	if(!(flags & CMS_DETACHED))
-		CMS_set_detached(cms, 0);
-
-	if ((flags & (CMS_STREAM|CMS_PARTIAL))
-		|| CMS_final(cms, data, NULL, flags))
-		return cms;
-	else
-		goto err;
-
-	merr:
-	CMSerr(CMS_F_CMS_SIGN, ERR_R_MALLOC_FAILURE);
-
-	err:
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	return NULL;
-	}
+                       STACK_OF(X509) *certs,
+                       X509_STORE *store, unsigned int flags)
+{
+    int r;
+    flags &= ~(CMS_DETACHED | CMS_TEXT);
+    r = CMS_verify(rcms, certs, store, NULL, NULL, flags);
+    if (r <= 0)
+        return r;
+    return cms_Receipt_verify(rcms, ocms);
+}
+
+CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
+                          STACK_OF(X509) *certs, BIO *data,
+                          unsigned int flags)
+{
+    CMS_ContentInfo *cms;
+    int i;
+
+    cms = CMS_ContentInfo_new();
+    if (!cms || !CMS_SignedData_init(cms))
+        goto merr;
+
+    if (pkey && !CMS_add1_signer(cms, signcert, pkey, NULL, flags)) {
+        CMSerr(CMS_F_CMS_SIGN, CMS_R_ADD_SIGNER_ERROR);
+        goto err;
+    }
+
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        X509 *x = sk_X509_value(certs, i);
+        if (!CMS_add1_cert(cms, x))
+            goto merr;
+    }
+
+    if (!(flags & CMS_DETACHED))
+        CMS_set_detached(cms, 0);
+
+    if ((flags & (CMS_STREAM | CMS_PARTIAL))
+        || CMS_final(cms, data, NULL, flags))
+        return cms;
+    else
+        goto err;
+
+ merr:
+    CMSerr(CMS_F_CMS_SIGN, ERR_R_MALLOC_FAILURE);
+
+ err:
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    return NULL;
+}
 
 CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
-					X509 *signcert, EVP_PKEY *pkey,
-					STACK_OF(X509) *certs,
-					unsigned int flags)
-	{
-	CMS_SignerInfo *rct_si;
-	CMS_ContentInfo *cms = NULL;
-	ASN1_OCTET_STRING **pos, *os;
-	BIO *rct_cont = NULL;
-	int r = 0;
-
-	flags &= ~(CMS_STREAM|CMS_TEXT);
-	/* Not really detached but avoids content being allocated */
-	flags |= CMS_PARTIAL|CMS_BINARY|CMS_DETACHED;
-	if (!pkey || !signcert)
-		{
-		CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_NO_KEY_OR_CERT);
-		return NULL;
-		}
-
-	/* Initialize signed data */
-
-	cms = CMS_sign(NULL, NULL, certs, NULL, flags);
-	if (!cms)
-		goto err;
-
-	/* Set inner content type to signed receipt */
-	if (!CMS_set1_eContentType(cms, OBJ_nid2obj(NID_id_smime_ct_receipt)))
-		goto err;
-
-	rct_si = CMS_add1_signer(cms, signcert, pkey, NULL, flags);
-	if (!rct_si)
-		{
-		CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_ADD_SIGNER_ERROR);
-		goto err;
-		}
-
-	os = cms_encode_Receipt(si);
-
-	if (!os)
-		goto err;
-
-	/* Set content to digest */
-	rct_cont = BIO_new_mem_buf(os->data, os->length);
-	if (!rct_cont)
-		goto err;
-
-	/* Add msgSigDigest attribute */
-
-	if (!cms_msgSigDigest_add1(rct_si, si))
-		goto err;
-
-	/* Finalize structure */
-	if (!CMS_final(cms, rct_cont, NULL, flags))
-		goto err;
-
-	/* Set embedded content */
-	pos = CMS_get0_content(cms);
-	*pos = os;
-
-	r = 1;
-
-	err:
-	if (rct_cont)
-		BIO_free(rct_cont);
-	if (r)
-		return cms;
-	CMS_ContentInfo_free(cms);
-	return NULL;
-
-	}
+                                  X509 *signcert, EVP_PKEY *pkey,
+                                  STACK_OF(X509) *certs, unsigned int flags)
+{
+    CMS_SignerInfo *rct_si;
+    CMS_ContentInfo *cms = NULL;
+    ASN1_OCTET_STRING **pos, *os;
+    BIO *rct_cont = NULL;
+    int r = 0;
+
+    flags &= ~(CMS_STREAM | CMS_TEXT);
+    /* Not really detached but avoids content being allocated */
+    flags |= CMS_PARTIAL | CMS_BINARY | CMS_DETACHED;
+    if (!pkey || !signcert) {
+        CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_NO_KEY_OR_CERT);
+        return NULL;
+    }
+
+    /* Initialize signed data */
+
+    cms = CMS_sign(NULL, NULL, certs, NULL, flags);
+    if (!cms)
+        goto err;
+
+    /* Set inner content type to signed receipt */
+    if (!CMS_set1_eContentType(cms, OBJ_nid2obj(NID_id_smime_ct_receipt)))
+        goto err;
+
+    rct_si = CMS_add1_signer(cms, signcert, pkey, NULL, flags);
+    if (!rct_si) {
+        CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_ADD_SIGNER_ERROR);
+        goto err;
+    }
+
+    os = cms_encode_Receipt(si);
+
+    if (!os)
+        goto err;
+
+    /* Set content to digest */
+    rct_cont = BIO_new_mem_buf(os->data, os->length);
+    if (!rct_cont)
+        goto err;
+
+    /* Add msgSigDigest attribute */
+
+    if (!cms_msgSigDigest_add1(rct_si, si))
+        goto err;
+
+    /* Finalize structure */
+    if (!CMS_final(cms, rct_cont, NULL, flags))
+        goto err;
+
+    /* Set embedded content */
+    pos = CMS_get0_content(cms);
+    *pos = os;
+
+    r = 1;
+
+ err:
+    if (rct_cont)
+        BIO_free(rct_cont);
+    if (r)
+        return cms;
+    CMS_ContentInfo_free(cms);
+    return NULL;
+
+}
 
 CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *data,
-				const EVP_CIPHER *cipher, unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	int i;
-	X509 *recip;
-	cms = CMS_EnvelopedData_create(cipher);
-	if (!cms)
-		goto merr;
-	for (i = 0; i < sk_X509_num(certs); i++)
-		{
-		recip = sk_X509_value(certs, i);
-		if (!CMS_add1_recipient_cert(cms, recip, flags))
-			{
-			CMSerr(CMS_F_CMS_ENCRYPT, CMS_R_RECIPIENT_ERROR);
-			goto err;
-			}
-		}
-
-	if(!(flags & CMS_DETACHED))
-		CMS_set_detached(cms, 0);
-
-	if ((flags & (CMS_STREAM|CMS_PARTIAL))
-		|| CMS_final(cms, data, NULL, flags))
-		return cms;
-	else
-		goto err;
-
-	merr:
-	CMSerr(CMS_F_CMS_ENCRYPT, ERR_R_MALLOC_FAILURE);
-	err:
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	return NULL;
-	}
+                             const EVP_CIPHER *cipher, unsigned int flags)
+{
+    CMS_ContentInfo *cms;
+    int i;
+    X509 *recip;
+    cms = CMS_EnvelopedData_create(cipher);
+    if (!cms)
+        goto merr;
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        recip = sk_X509_value(certs, i);
+        if (!CMS_add1_recipient_cert(cms, recip, flags)) {
+            CMSerr(CMS_F_CMS_ENCRYPT, CMS_R_RECIPIENT_ERROR);
+            goto err;
+        }
+    }
+
+    if (!(flags & CMS_DETACHED))
+        CMS_set_detached(cms, 0);
+
+    if ((flags & (CMS_STREAM | CMS_PARTIAL))
+        || CMS_final(cms, data, NULL, flags))
+        return cms;
+    else
+        goto err;
+
+ merr:
+    CMSerr(CMS_F_CMS_ENCRYPT, ERR_R_MALLOC_FAILURE);
+ err:
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    return NULL;
+}
 
 static int cms_kari_set1_pkey(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
-						EVP_PKEY *pk, X509 *cert)
-	{
-	int i;
-	STACK_OF(CMS_RecipientEncryptedKey) *reks;
-	CMS_RecipientEncryptedKey *rek;
-	reks = CMS_RecipientInfo_kari_get0_reks(ri);
-	if (!cert)
-		return 0;
-	for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++)
-		{
-		int rv;
-		rek = sk_CMS_RecipientEncryptedKey_value(reks, i);
-		if (CMS_RecipientEncryptedKey_cert_cmp(rek, cert))
-			continue;
-		CMS_RecipientInfo_kari_set0_pkey(ri, pk);
-		rv = CMS_RecipientInfo_kari_decrypt(cms, ri, rek);
-		CMS_RecipientInfo_kari_set0_pkey(ri, NULL);
-		if (rv > 0)
-			return 1;
-		return -1;
-		}
-	return 0;
-	}
+                              EVP_PKEY *pk, X509 *cert)
+{
+    int i;
+    STACK_OF(CMS_RecipientEncryptedKey) *reks;
+    CMS_RecipientEncryptedKey *rek;
+    reks = CMS_RecipientInfo_kari_get0_reks(ri);
+    if (!cert)
+        return 0;
+    for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++) {
+        int rv;
+        rek = sk_CMS_RecipientEncryptedKey_value(reks, i);
+        if (CMS_RecipientEncryptedKey_cert_cmp(rek, cert))
+            continue;
+        CMS_RecipientInfo_kari_set0_pkey(ri, pk);
+        rv = CMS_RecipientInfo_kari_decrypt(cms, ri, rek);
+        CMS_RecipientInfo_kari_set0_pkey(ri, NULL);
+        if (rv > 0)
+            return 1;
+        return -1;
+    }
+    return 0;
+}
 
 int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert)
-	{
-	STACK_OF(CMS_RecipientInfo) *ris;
-	CMS_RecipientInfo *ri;
-	int i, r, ri_type;
-	int debug = 0, match_ri = 0;
-	ris = CMS_get0_RecipientInfos(cms);
-	if (ris)
-		debug = cms->d.envelopedData->encryptedContentInfo->debug;
-	ri_type = cms_pkey_get_ri_type(pk);
-	if (ri_type == CMS_RECIPINFO_NONE)
-		{
-		CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY,
-					CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		return 0;
-		}
-
-	for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++)
-		{
-		ri = sk_CMS_RecipientInfo_value(ris, i);
-		if (CMS_RecipientInfo_type(ri) != ri_type)
-				continue;
-		match_ri = 1;
-		if (ri_type == CMS_RECIPINFO_AGREE)
-			{
-			r = cms_kari_set1_pkey(cms, ri, pk, cert);
-			if (r > 0)
-				return 1;
-			if (r < 0)
-				return 0;
-			}
-		/* If we have a cert try matching RecipientInfo
-		 * otherwise try them all.
-		 */
-		else if (!cert || !CMS_RecipientInfo_ktri_cert_cmp(ri, cert))
-			{
-			CMS_RecipientInfo_set0_pkey(ri, pk);
-			r = CMS_RecipientInfo_decrypt(cms, ri);
-			CMS_RecipientInfo_set0_pkey(ri, NULL);
-			if (cert)
-				{
-				/* If not debugging clear any error and
-				 * return success to avoid leaking of
-				 * information useful to MMA
-				 */
-				if (!debug)
-					{
-					ERR_clear_error();
-					return 1;
-					}
-				if (r > 0)
-					return 1;
-				CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY,
-						CMS_R_DECRYPT_ERROR);
-				return 0;
-				}
-			/* If no cert and not debugging don't leave loop
-			 * after first successful decrypt. Always attempt
-			 * to decrypt all recipients to avoid leaking timing
-			 * of a successful decrypt.
-			 */
-			else if (r > 0 && debug)
-				return 1;
-			}
-		}
-	/* If no cert and not debugging always return success */
-	if (match_ri && !cert && !debug)
-		{
-		ERR_clear_error();
-		return 1;
-		}
-
-	CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, CMS_R_NO_MATCHING_RECIPIENT);
-	return 0;
-
-	}
-
-int CMS_decrypt_set1_key(CMS_ContentInfo *cms, 
-				unsigned char *key, size_t keylen,
-				unsigned char *id, size_t idlen)
-	{
-	STACK_OF(CMS_RecipientInfo) *ris;
-	CMS_RecipientInfo *ri;
-	int i, r;
-	ris = CMS_get0_RecipientInfos(cms);
-	for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++)
-		{
-		ri = sk_CMS_RecipientInfo_value(ris, i);
-		if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_KEK)
-				continue;
-
-		/* If we have an id try matching RecipientInfo
-		 * otherwise try them all.
-		 */
-		if (!id || (CMS_RecipientInfo_kekri_id_cmp(ri, id, idlen) == 0))
-			{
-			CMS_RecipientInfo_set0_key(ri, key, keylen);
-			r = CMS_RecipientInfo_decrypt(cms, ri);
-			CMS_RecipientInfo_set0_key(ri, NULL, 0);
-			if (r > 0)
-				return 1;
-			if (id)
-				{
-				CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY,
-						CMS_R_DECRYPT_ERROR);
-				return 0;
-				}
-			ERR_clear_error();
-			}
-		}
-
-	CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY, CMS_R_NO_MATCHING_RECIPIENT);
-	return 0;
-
-	}
-
-int CMS_decrypt_set1_password(CMS_ContentInfo *cms, 
-				unsigned char *pass, ossl_ssize_t passlen)
-	{
-	STACK_OF(CMS_RecipientInfo) *ris;
-	CMS_RecipientInfo *ri;
-	int i, r;
-	ris = CMS_get0_RecipientInfos(cms);
-	for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++)
-		{
-		ri = sk_CMS_RecipientInfo_value(ris, i);
-		if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_PASS)
-				continue;
-		CMS_RecipientInfo_set0_password(ri, pass, passlen);
-		r = CMS_RecipientInfo_decrypt(cms, ri);
-		CMS_RecipientInfo_set0_password(ri, NULL, 0);
-		if (r > 0)
-			return 1;
-		}
-
-	CMSerr(CMS_F_CMS_DECRYPT_SET1_PASSWORD, CMS_R_NO_MATCHING_RECIPIENT);
-	return 0;
-
-	}
-	
+{
+    STACK_OF(CMS_RecipientInfo) *ris;
+    CMS_RecipientInfo *ri;
+    int i, r, ri_type;
+    int debug = 0, match_ri = 0;
+    ris = CMS_get0_RecipientInfos(cms);
+    if (ris)
+        debug = cms->d.envelopedData->encryptedContentInfo->debug;
+    ri_type = cms_pkey_get_ri_type(pk);
+    if (ri_type == CMS_RECIPINFO_NONE) {
+        CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY,
+               CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        return 0;
+    }
+
+    for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) {
+        ri = sk_CMS_RecipientInfo_value(ris, i);
+        if (CMS_RecipientInfo_type(ri) != ri_type)
+            continue;
+        match_ri = 1;
+        if (ri_type == CMS_RECIPINFO_AGREE) {
+            r = cms_kari_set1_pkey(cms, ri, pk, cert);
+            if (r > 0)
+                return 1;
+            if (r < 0)
+                return 0;
+        }
+        /*
+         * If we have a cert try matching RecipientInfo otherwise try them
+         * all.
+         */
+        else if (!cert || !CMS_RecipientInfo_ktri_cert_cmp(ri, cert)) {
+            CMS_RecipientInfo_set0_pkey(ri, pk);
+            r = CMS_RecipientInfo_decrypt(cms, ri);
+            CMS_RecipientInfo_set0_pkey(ri, NULL);
+            if (cert) {
+                /*
+                 * If not debugging clear any error and return success to
+                 * avoid leaking of information useful to MMA
+                 */
+                if (!debug) {
+                    ERR_clear_error();
+                    return 1;
+                }
+                if (r > 0)
+                    return 1;
+                CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, CMS_R_DECRYPT_ERROR);
+                return 0;
+            }
+            /*
+             * If no cert and not debugging don't leave loop after first
+             * successful decrypt. Always attempt to decrypt all recipients
+             * to avoid leaking timing of a successful decrypt.
+             */
+            else if (r > 0 && debug)
+                return 1;
+        }
+    }
+    /* If no cert and not debugging always return success */
+    if (match_ri && !cert && !debug) {
+        ERR_clear_error();
+        return 1;
+    }
+
+    CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, CMS_R_NO_MATCHING_RECIPIENT);
+    return 0;
+
+}
+
+int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
+                         unsigned char *key, size_t keylen,
+                         unsigned char *id, size_t idlen)
+{
+    STACK_OF(CMS_RecipientInfo) *ris;
+    CMS_RecipientInfo *ri;
+    int i, r;
+    ris = CMS_get0_RecipientInfos(cms);
+    for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) {
+        ri = sk_CMS_RecipientInfo_value(ris, i);
+        if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_KEK)
+            continue;
+
+        /*
+         * If we have an id try matching RecipientInfo otherwise try them
+         * all.
+         */
+        if (!id || (CMS_RecipientInfo_kekri_id_cmp(ri, id, idlen) == 0)) {
+            CMS_RecipientInfo_set0_key(ri, key, keylen);
+            r = CMS_RecipientInfo_decrypt(cms, ri);
+            CMS_RecipientInfo_set0_key(ri, NULL, 0);
+            if (r > 0)
+                return 1;
+            if (id) {
+                CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY, CMS_R_DECRYPT_ERROR);
+                return 0;
+            }
+            ERR_clear_error();
+        }
+    }
+
+    CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY, CMS_R_NO_MATCHING_RECIPIENT);
+    return 0;
+
+}
+
+int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
+                              unsigned char *pass, ossl_ssize_t passlen)
+{
+    STACK_OF(CMS_RecipientInfo) *ris;
+    CMS_RecipientInfo *ri;
+    int i, r;
+    ris = CMS_get0_RecipientInfos(cms);
+    for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) {
+        ri = sk_CMS_RecipientInfo_value(ris, i);
+        if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_PASS)
+            continue;
+        CMS_RecipientInfo_set0_password(ri, pass, passlen);
+        r = CMS_RecipientInfo_decrypt(cms, ri);
+        CMS_RecipientInfo_set0_password(ri, NULL, 0);
+        if (r > 0)
+            return 1;
+    }
+
+    CMSerr(CMS_F_CMS_DECRYPT_SET1_PASSWORD, CMS_R_NO_MATCHING_RECIPIENT);
+    return 0;
+
+}
+
 int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert,
-				BIO *dcont, BIO *out,
-				unsigned int flags)
-	{
-	int r;
-	BIO *cont;
-	if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_enveloped)
-		{
-		CMSerr(CMS_F_CMS_DECRYPT, CMS_R_TYPE_NOT_ENVELOPED_DATA);
-		return 0;
-		}
-	if (!dcont && !check_content(cms))
-		return 0;
-	if (flags & CMS_DEBUG_DECRYPT)
-		cms->d.envelopedData->encryptedContentInfo->debug = 1;
-	else
-		cms->d.envelopedData->encryptedContentInfo->debug = 0;
-	if (!pk && !cert && !dcont && !out)
-		return 1;
-	if (pk && !CMS_decrypt_set1_pkey(cms, pk, cert))
-		return 0;
-	cont = CMS_dataInit(cms, dcont);
-	if (!cont)
-		return 0;
-	r = cms_copy_content(out, cont, flags);
-	do_free_upto(cont, dcont);
-	return r;
-	}
+                BIO *dcont, BIO *out, unsigned int flags)
+{
+    int r;
+    BIO *cont;
+    if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_enveloped) {
+        CMSerr(CMS_F_CMS_DECRYPT, CMS_R_TYPE_NOT_ENVELOPED_DATA);
+        return 0;
+    }
+    if (!dcont && !check_content(cms))
+        return 0;
+    if (flags & CMS_DEBUG_DECRYPT)
+        cms->d.envelopedData->encryptedContentInfo->debug = 1;
+    else
+        cms->d.envelopedData->encryptedContentInfo->debug = 0;
+    if (!pk && !cert && !dcont && !out)
+        return 1;
+    if (pk && !CMS_decrypt_set1_pkey(cms, pk, cert))
+        return 0;
+    cont = CMS_dataInit(cms, dcont);
+    if (!cont)
+        return 0;
+    r = cms_copy_content(out, cont, flags);
+    do_free_upto(cont, dcont);
+    return r;
+}
 
 int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags)
-	{
-	BIO *cmsbio;
-	int ret = 0;
-	if (!(cmsbio = CMS_dataInit(cms, dcont)))
-		{
-		CMSerr(CMS_F_CMS_FINAL,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	SMIME_crlf_copy(data, cmsbio, flags);
+{
+    BIO *cmsbio;
+    int ret = 0;
+    if (!(cmsbio = CMS_dataInit(cms, dcont))) {
+        CMSerr(CMS_F_CMS_FINAL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
 
-	(void)BIO_flush(cmsbio);
+    SMIME_crlf_copy(data, cmsbio, flags);
 
+    (void)BIO_flush(cmsbio);
 
-        if (!CMS_dataFinal(cms, cmsbio))
-		{
-		CMSerr(CMS_F_CMS_FINAL,CMS_R_CMS_DATAFINAL_ERROR);
-		goto err;
-		}
+    if (!CMS_dataFinal(cms, cmsbio)) {
+        CMSerr(CMS_F_CMS_FINAL, CMS_R_CMS_DATAFINAL_ERROR);
+        goto err;
+    }
 
-	ret = 1;
+    ret = 1;
 
-	err:
-	do_free_upto(cmsbio, dcont);
+ err:
+    do_free_upto(cmsbio, dcont);
 
-	return ret;
+    return ret;
 
-	}
+}
 
 #ifdef ZLIB
 
 int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
-							unsigned int flags)
-	{
-	BIO *cont;
-	int r;
-	if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_id_smime_ct_compressedData)
-		{
-		CMSerr(CMS_F_CMS_UNCOMPRESS,
-					CMS_R_TYPE_NOT_COMPRESSED_DATA);
-		return 0;
-		}
-
-	if (!dcont && !check_content(cms))
-		return 0;
-
-	cont = CMS_dataInit(cms, dcont);
-	if (!cont)
-		return 0;
-	r = cms_copy_content(out, cont, flags);
-	do_free_upto(cont, dcont);
-	return r;
-	}
+                   unsigned int flags)
+{
+    BIO *cont;
+    int r;
+    if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_id_smime_ct_compressedData) {
+        CMSerr(CMS_F_CMS_UNCOMPRESS, CMS_R_TYPE_NOT_COMPRESSED_DATA);
+        return 0;
+    }
+
+    if (!dcont && !check_content(cms))
+        return 0;
+
+    cont = CMS_dataInit(cms, dcont);
+    if (!cont)
+        return 0;
+    r = cms_copy_content(out, cont, flags);
+    do_free_upto(cont, dcont);
+    return r;
+}
 
 CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags)
-	{
-	CMS_ContentInfo *cms;
-	if (comp_nid <= 0)
-		comp_nid = NID_zlib_compression;
-	cms = cms_CompressedData_create(comp_nid);
-	if (!cms)
-		return NULL;
+{
+    CMS_ContentInfo *cms;
+    if (comp_nid <= 0)
+        comp_nid = NID_zlib_compression;
+    cms = cms_CompressedData_create(comp_nid);
+    if (!cms)
+        return NULL;
 
-	if(!(flags & CMS_DETACHED))
-		CMS_set_detached(cms, 0);
+    if (!(flags & CMS_DETACHED))
+        CMS_set_detached(cms, 0);
 
-	if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
-		return cms;
+    if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags))
+        return cms;
 
-	CMS_ContentInfo_free(cms);
-	return NULL;
-	}
+    CMS_ContentInfo_free(cms);
+    return NULL;
+}
 
 #else
 
 int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
-							unsigned int flags)
-	{
-	CMSerr(CMS_F_CMS_UNCOMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-	return 0;
-	}
+                   unsigned int flags)
+{
+    CMSerr(CMS_F_CMS_UNCOMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+    return 0;
+}
 
 CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags)
-	{
-	CMSerr(CMS_F_CMS_COMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-	return NULL;
-	}
+{
+    CMSerr(CMS_F_CMS_COMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+    return NULL;
+}
 
 #endif
diff --git a/crypto/comp/c_rle.c b/crypto/comp/c_rle.c
index 47dfb67fbd..e9aabbd166 100644
--- a/crypto/comp/c_rle.c
+++ b/crypto/comp/c_rle.c
@@ -5,57 +5,58 @@
 #include 
 
 static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
+                              unsigned int olen, unsigned char *in,
+                              unsigned int ilen);
 static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
-
-static COMP_METHOD rle_method={
-	NID_rle_compression,
-	LN_rle_compression,
-	NULL,
-	NULL,
-	rle_compress_block,
-	rle_expand_block,
-	NULL,
-	NULL,
-	};
+                            unsigned int olen, unsigned char *in,
+                            unsigned int ilen);
+
+static COMP_METHOD rle_method = {
+    NID_rle_compression,
+    LN_rle_compression,
+    NULL,
+    NULL,
+    rle_compress_block,
+    rle_expand_block,
+    NULL,
+    NULL,
+};
 
 COMP_METHOD *COMP_rle(void)
-	{
-	return(&rle_method);
-	}
+{
+    return (&rle_method);
+}
 
 static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
-	     unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	/* int i; */
+                              unsigned int olen, unsigned char *in,
+                              unsigned int ilen)
+{
+    /* int i; */
 
-	if (ilen == 0 || olen < (ilen-1))
-		{
-		/* ZZZZZZZZZZZZZZZZZZZZZZ */
-		return(-1);
-		}
+    if (ilen == 0 || olen < (ilen - 1)) {
+        /* ZZZZZZZZZZZZZZZZZZZZZZ */
+        return (-1);
+    }
 
-	*(out++)=0;
-	memcpy(out,in,ilen);
-	return(ilen+1);
-	}
+    *(out++) = 0;
+    memcpy(out, in, ilen);
+    return (ilen + 1);
+}
 
 static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
-	     unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	int i;
-
-	if (olen < (ilen-1))
-		{
-		/* ZZZZZZZZZZZZZZZZZZZZZZ */
-		return(-1);
-		}
-
-	i= *(in++);
-	if (i == 0)
-		{
-		memcpy(out,in,ilen-1);
-		}
-	return(ilen-1);
-	}
+                            unsigned int olen, unsigned char *in,
+                            unsigned int ilen)
+{
+    int i;
+
+    if (olen < (ilen - 1)) {
+        /* ZZZZZZZZZZZZZZZZZZZZZZ */
+        return (-1);
+    }
+
+    i = *(in++);
+    if (i == 0) {
+        memcpy(out, in, ilen - 1);
+    }
+    return (ilen - 1);
+}
diff --git a/crypto/comp/c_zlib.c b/crypto/comp/c_zlib.c
index 8adf35f3fc..6731af8b0d 100644
--- a/crypto/comp/c_zlib.c
+++ b/crypto/comp/c_zlib.c
@@ -5,324 +5,326 @@
 #include 
 #include 
 
-COMP_METHOD *COMP_zlib(void );
-
-static COMP_METHOD zlib_method_nozlib={
-	NID_undef,
-	"(undef)",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	};
+COMP_METHOD *COMP_zlib(void);
+
+static COMP_METHOD zlib_method_nozlib = {
+    NID_undef,
+    "(undef)",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+};
 
 #ifndef ZLIB
-#undef ZLIB_SHARED
+# undef ZLIB_SHARED
 #else
 
-#include 
+# include 
 
 static int zlib_stateful_init(COMP_CTX *ctx);
 static void zlib_stateful_finish(COMP_CTX *ctx);
 static int zlib_stateful_compress_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
+                                        unsigned int olen, unsigned char *in,
+                                        unsigned int ilen);
 static int zlib_stateful_expand_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
-
+                                      unsigned int olen, unsigned char *in,
+                                      unsigned int ilen);
 
 /* memory allocations functions for zlib intialization */
-static void* zlib_zalloc(void* opaque, unsigned int no, unsigned int size)
+static void *zlib_zalloc(void *opaque, unsigned int no, unsigned int size)
 {
-	void *p;
-	
-	p=OPENSSL_malloc(no*size);
-	if (p)
-		memset(p, 0, no*size);
-	return p;
-}
+    void *p;
 
+    p = OPENSSL_malloc(no * size);
+    if (p)
+        memset(p, 0, no * size);
+    return p;
+}
 
-static void zlib_zfree(void* opaque, void* address)
+static void zlib_zfree(void *opaque, void *address)
 {
-	OPENSSL_free(address);
+    OPENSSL_free(address);
 }
 
-#if 0
+# if 0
 static int zlib_compress_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
+                               unsigned int olen, unsigned char *in,
+                               unsigned int ilen);
 static int zlib_expand_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen);
-
-static int zz_uncompress(Bytef *dest, uLongf *destLen, const Bytef *source,
-	uLong sourceLen);
-
-static COMP_METHOD zlib_stateless_method={
-	NID_zlib_compression,
-	LN_zlib_compression,
-	NULL,
-	NULL,
-	zlib_compress_block,
-	zlib_expand_block,
-	NULL,
-	NULL,
-	};
-#endif
-
-static COMP_METHOD zlib_stateful_method={
-	NID_zlib_compression,
-	LN_zlib_compression,
-	zlib_stateful_init,
-	zlib_stateful_finish,
-	zlib_stateful_compress_block,
-	zlib_stateful_expand_block,
-	NULL,
-	NULL,
-	};
-
-/* 
+                             unsigned int olen, unsigned char *in,
+                             unsigned int ilen);
+
+static int zz_uncompress(Bytef *dest, uLongf * destLen, const Bytef *source,
+                         uLong sourceLen);
+
+static COMP_METHOD zlib_stateless_method = {
+    NID_zlib_compression,
+    LN_zlib_compression,
+    NULL,
+    NULL,
+    zlib_compress_block,
+    zlib_expand_block,
+    NULL,
+    NULL,
+};
+# endif
+
+static COMP_METHOD zlib_stateful_method = {
+    NID_zlib_compression,
+    LN_zlib_compression,
+    zlib_stateful_init,
+    zlib_stateful_finish,
+    zlib_stateful_compress_block,
+    zlib_stateful_expand_block,
+    NULL,
+    NULL,
+};
+
+/*
  * When OpenSSL is built on Windows, we do not want to require that
  * the ZLIB.DLL be available in order for the OpenSSL DLLs to
  * work.  Therefore, all ZLIB routines are loaded at run time
  * and we do not link to a .LIB file when ZLIB_SHARED is set.
  */
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
-# include 
-#endif /* !(OPENSSL_SYS_WINDOWS || OPENSSL_SYS_WIN32) */
+# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+#  include 
+# endif                         /* !(OPENSSL_SYS_WINDOWS ||
+                                 * OPENSSL_SYS_WIN32) */
 
-#ifdef ZLIB_SHARED
-#include 
+# ifdef ZLIB_SHARED
+#  include 
 
 /* Function pointers */
-typedef int (*compress_ft)(Bytef *dest,uLongf *destLen,
-	const Bytef *source, uLong sourceLen);
-typedef int (*inflateEnd_ft)(z_streamp strm);
-typedef int (*inflate_ft)(z_streamp strm, int flush);
-typedef int (*inflateInit__ft)(z_streamp strm,
-	const char * version, int stream_size);
-typedef int (*deflateEnd_ft)(z_streamp strm);
-typedef int (*deflate_ft)(z_streamp strm, int flush);
-typedef int (*deflateInit__ft)(z_streamp strm, int level,
-	const char * version, int stream_size);
-typedef const char * (*zError__ft)(int err);
-static compress_ft	p_compress=NULL;
-static inflateEnd_ft	p_inflateEnd=NULL;
-static inflate_ft	p_inflate=NULL;
-static inflateInit__ft	p_inflateInit_=NULL;
-static deflateEnd_ft	p_deflateEnd=NULL;
-static deflate_ft	p_deflate=NULL;
-static deflateInit__ft	p_deflateInit_=NULL;
-static zError__ft	p_zError=NULL;
+typedef int (*compress_ft) (Bytef *dest, uLongf * destLen,
+                            const Bytef *source, uLong sourceLen);
+typedef int (*inflateEnd_ft) (z_streamp strm);
+typedef int (*inflate_ft) (z_streamp strm, int flush);
+typedef int (*inflateInit__ft) (z_streamp strm,
+                                const char *version, int stream_size);
+typedef int (*deflateEnd_ft) (z_streamp strm);
+typedef int (*deflate_ft) (z_streamp strm, int flush);
+typedef int (*deflateInit__ft) (z_streamp strm, int level,
+                                const char *version, int stream_size);
+typedef const char *(*zError__ft) (int err);
+static compress_ft p_compress = NULL;
+static inflateEnd_ft p_inflateEnd = NULL;
+static inflate_ft p_inflate = NULL;
+static inflateInit__ft p_inflateInit_ = NULL;
+static deflateEnd_ft p_deflateEnd = NULL;
+static deflate_ft p_deflate = NULL;
+static deflateInit__ft p_deflateInit_ = NULL;
+static zError__ft p_zError = NULL;
 
 static int zlib_loaded = 0;     /* only attempt to init func pts once */
 static DSO *zlib_dso = NULL;
 
-#define compress                p_compress
-#define inflateEnd              p_inflateEnd
-#define inflate                 p_inflate
-#define inflateInit_            p_inflateInit_
-#define deflateEnd              p_deflateEnd
-#define deflate                 p_deflate
-#define deflateInit_            p_deflateInit_
-#define zError			p_zError
-#endif /* ZLIB_SHARED */
-
-struct zlib_state
-	{
-	z_stream istream;
-	z_stream ostream;
-	};
+#  define compress                p_compress
+#  define inflateEnd              p_inflateEnd
+#  define inflate                 p_inflate
+#  define inflateInit_            p_inflateInit_
+#  define deflateEnd              p_deflateEnd
+#  define deflate                 p_deflate
+#  define deflateInit_            p_deflateInit_
+#  define zError                  p_zError
+# endif                         /* ZLIB_SHARED */
+
+struct zlib_state {
+    z_stream istream;
+    z_stream ostream;
+};
 
 static int zlib_stateful_ex_idx = -1;
 
 static int zlib_stateful_init(COMP_CTX *ctx)
-	{
-	int err;
-	struct zlib_state *state =
-		(struct zlib_state *)OPENSSL_malloc(sizeof(struct zlib_state));
-
-	if (state == NULL)
-		goto err;
-
-	state->istream.zalloc = zlib_zalloc;
-	state->istream.zfree = zlib_zfree;
-	state->istream.opaque = Z_NULL;
-	state->istream.next_in = Z_NULL;
-	state->istream.next_out = Z_NULL;
-	state->istream.avail_in = 0;
-	state->istream.avail_out = 0;
-	err = inflateInit_(&state->istream,
-		ZLIB_VERSION, sizeof(z_stream));
-	if (err != Z_OK)
-		goto err;
-
-	state->ostream.zalloc = zlib_zalloc;
-	state->ostream.zfree = zlib_zfree;
-	state->ostream.opaque = Z_NULL;
-	state->ostream.next_in = Z_NULL;
-	state->ostream.next_out = Z_NULL;
-	state->ostream.avail_in = 0;
-	state->ostream.avail_out = 0;
-	err = deflateInit_(&state->ostream,Z_DEFAULT_COMPRESSION,
-		ZLIB_VERSION, sizeof(z_stream));
-	if (err != Z_OK)
-		goto err;
-
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_COMP,ctx,&ctx->ex_data);
-	CRYPTO_set_ex_data(&ctx->ex_data,zlib_stateful_ex_idx,state);
-	return 1;
+{
+    int err;
+    struct zlib_state *state =
+        (struct zlib_state *)OPENSSL_malloc(sizeof(struct zlib_state));
+
+    if (state == NULL)
+        goto err;
+
+    state->istream.zalloc = zlib_zalloc;
+    state->istream.zfree = zlib_zfree;
+    state->istream.opaque = Z_NULL;
+    state->istream.next_in = Z_NULL;
+    state->istream.next_out = Z_NULL;
+    state->istream.avail_in = 0;
+    state->istream.avail_out = 0;
+    err = inflateInit_(&state->istream, ZLIB_VERSION, sizeof(z_stream));
+    if (err != Z_OK)
+        goto err;
+
+    state->ostream.zalloc = zlib_zalloc;
+    state->ostream.zfree = zlib_zfree;
+    state->ostream.opaque = Z_NULL;
+    state->ostream.next_in = Z_NULL;
+    state->ostream.next_out = Z_NULL;
+    state->ostream.avail_in = 0;
+    state->ostream.avail_out = 0;
+    err = deflateInit_(&state->ostream, Z_DEFAULT_COMPRESSION,
+                       ZLIB_VERSION, sizeof(z_stream));
+    if (err != Z_OK)
+        goto err;
+
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_COMP, ctx, &ctx->ex_data);
+    CRYPTO_set_ex_data(&ctx->ex_data, zlib_stateful_ex_idx, state);
+    return 1;
  err:
-	if (state) OPENSSL_free(state);
-	return 0;
-	}
+    if (state)
+        OPENSSL_free(state);
+    return 0;
+}
 
 static void zlib_stateful_finish(COMP_CTX *ctx)
-	{
-	struct zlib_state *state =
-		(struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
-			zlib_stateful_ex_idx);
-	inflateEnd(&state->istream);
-	deflateEnd(&state->ostream);
-	OPENSSL_free(state);
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_COMP,ctx,&ctx->ex_data);
-	}
+{
+    struct zlib_state *state =
+        (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+                                                zlib_stateful_ex_idx);
+    inflateEnd(&state->istream);
+    deflateEnd(&state->ostream);
+    OPENSSL_free(state);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_COMP, ctx, &ctx->ex_data);
+}
 
 static int zlib_stateful_compress_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	int err = Z_OK;
-	struct zlib_state *state =
-		(struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
-			zlib_stateful_ex_idx);
-
-	if (state == NULL)
-		return -1;
-
-	state->ostream.next_in = in;
-	state->ostream.avail_in = ilen;
-	state->ostream.next_out = out;
-	state->ostream.avail_out = olen;
-	if (ilen > 0)
-		err = deflate(&state->ostream, Z_SYNC_FLUSH);
-	if (err != Z_OK)
-		return -1;
-#ifdef DEBUG_ZLIB
-	fprintf(stderr,"compress(%4d)->%4d %s\n",
-		ilen,olen - state->ostream.avail_out,
-		(ilen != olen - state->ostream.avail_out)?"zlib":"clear");
-#endif
-	return olen - state->ostream.avail_out;
-	}
+                                        unsigned int olen, unsigned char *in,
+                                        unsigned int ilen)
+{
+    int err = Z_OK;
+    struct zlib_state *state =
+        (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+                                                zlib_stateful_ex_idx);
+
+    if (state == NULL)
+        return -1;
+
+    state->ostream.next_in = in;
+    state->ostream.avail_in = ilen;
+    state->ostream.next_out = out;
+    state->ostream.avail_out = olen;
+    if (ilen > 0)
+        err = deflate(&state->ostream, Z_SYNC_FLUSH);
+    if (err != Z_OK)
+        return -1;
+# ifdef DEBUG_ZLIB
+    fprintf(stderr, "compress(%4d)->%4d %s\n",
+            ilen, olen - state->ostream.avail_out,
+            (ilen != olen - state->ostream.avail_out) ? "zlib" : "clear");
+# endif
+    return olen - state->ostream.avail_out;
+}
 
 static int zlib_stateful_expand_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	int err = Z_OK;
-
-	struct zlib_state *state =
-		(struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
-			zlib_stateful_ex_idx);
-
-	if (state == NULL)
-		return 0;
-
-	state->istream.next_in = in;
-	state->istream.avail_in = ilen;
-	state->istream.next_out = out;
-	state->istream.avail_out = olen;
-	if (ilen > 0)
-		err = inflate(&state->istream, Z_SYNC_FLUSH);
-	if (err != Z_OK)
-		return -1;
-#ifdef DEBUG_ZLIB
-	fprintf(stderr,"expand(%4d)->%4d %s\n",
-		ilen,olen - state->istream.avail_out,
-		(ilen != olen - state->istream.avail_out)?"zlib":"clear");
-#endif
-	return olen - state->istream.avail_out;
-	}
+                                      unsigned int olen, unsigned char *in,
+                                      unsigned int ilen)
+{
+    int err = Z_OK;
+
+    struct zlib_state *state =
+        (struct zlib_state *)CRYPTO_get_ex_data(&ctx->ex_data,
+                                                zlib_stateful_ex_idx);
+
+    if (state == NULL)
+        return 0;
+
+    state->istream.next_in = in;
+    state->istream.avail_in = ilen;
+    state->istream.next_out = out;
+    state->istream.avail_out = olen;
+    if (ilen > 0)
+        err = inflate(&state->istream, Z_SYNC_FLUSH);
+    if (err != Z_OK)
+        return -1;
+# ifdef DEBUG_ZLIB
+    fprintf(stderr, "expand(%4d)->%4d %s\n",
+            ilen, olen - state->istream.avail_out,
+            (ilen != olen - state->istream.avail_out) ? "zlib" : "clear");
+# endif
+    return olen - state->istream.avail_out;
+}
 
-#if 0
+# if 0
 static int zlib_compress_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	unsigned long l;
-	int i;
-	int clear=1;
-
-	if (ilen > 128)
-		{
-		out[0]=1;
-		l=olen-1;
-		i=compress(&(out[1]),&l,in,(unsigned long)ilen);
-		if (i != Z_OK)
-			return(-1);
-		if (ilen > l)
-			{
-			clear=0;
-			l++;
-			}
-		}
-	if (clear)
-		{
-		out[0]=0;
-		memcpy(&(out[1]),in,ilen);
-		l=ilen+1;
-		}
-#ifdef DEBUG_ZLIB
-	fprintf(stderr,"compress(%4d)->%4d %s\n",
-		ilen,(int)l,(clear)?"clear":"zlib");
-#endif
-	return((int)l);
-	}
+                               unsigned int olen, unsigned char *in,
+                               unsigned int ilen)
+{
+    unsigned long l;
+    int i;
+    int clear = 1;
+
+    if (ilen > 128) {
+        out[0] = 1;
+        l = olen - 1;
+        i = compress(&(out[1]), &l, in, (unsigned long)ilen);
+        if (i != Z_OK)
+            return (-1);
+        if (ilen > l) {
+            clear = 0;
+            l++;
+        }
+    }
+    if (clear) {
+        out[0] = 0;
+        memcpy(&(out[1]), in, ilen);
+        l = ilen + 1;
+    }
+#  ifdef DEBUG_ZLIB
+    fprintf(stderr, "compress(%4d)->%4d %s\n",
+            ilen, (int)l, (clear) ? "clear" : "zlib");
+#  endif
+    return ((int)l);
+}
 
 static int zlib_expand_block(COMP_CTX *ctx, unsigned char *out,
-	unsigned int olen, unsigned char *in, unsigned int ilen)
-	{
-	unsigned long l;
-	int i;
-
-	if (in[0])
-		{
-		l=olen;
-		i=zz_uncompress(out,&l,&(in[1]),(unsigned long)ilen-1);
-		if (i != Z_OK)
-			return(-1);
-		}
-	else
-		{
-		memcpy(out,&(in[1]),ilen-1);
-		l=ilen-1;
-		}
-#ifdef DEBUG_ZLIB
-        fprintf(stderr,"expand  (%4d)->%4d %s\n",
-		ilen,(int)l,in[0]?"zlib":"clear");
-#endif
-	return((int)l);
-	}
+                             unsigned int olen, unsigned char *in,
+                             unsigned int ilen)
+{
+    unsigned long l;
+    int i;
+
+    if (in[0]) {
+        l = olen;
+        i = zz_uncompress(out, &l, &(in[1]), (unsigned long)ilen - 1);
+        if (i != Z_OK)
+            return (-1);
+    } else {
+        memcpy(out, &(in[1]), ilen - 1);
+        l = ilen - 1;
+    }
+#  ifdef DEBUG_ZLIB
+    fprintf(stderr, "expand  (%4d)->%4d %s\n",
+            ilen, (int)l, in[0] ? "zlib" : "clear");
+#  endif
+    return ((int)l);
+}
 
-static int zz_uncompress (Bytef *dest, uLongf *destLen, const Bytef *source,
-	     uLong sourceLen)
+static int zz_uncompress(Bytef *dest, uLongf * destLen, const Bytef *source,
+                         uLong sourceLen)
 {
     z_stream stream;
     int err;
 
-    stream.next_in = (Bytef*)source;
-    stream.avail_in = (uInt)sourceLen;
+    stream.next_in = (Bytef *)source;
+    stream.avail_in = (uInt) sourceLen;
     /* Check for source > 64K on 16-bit machine: */
-    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+    if ((uLong) stream.avail_in != sourceLen)
+        return Z_BUF_ERROR;
 
     stream.next_out = dest;
-    stream.avail_out = (uInt)*destLen;
-    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
+    stream.avail_out = (uInt) * destLen;
+    if ((uLong) stream.avail_out != *destLen)
+        return Z_BUF_ERROR;
 
-    stream.zalloc = (alloc_func)0;
-    stream.zfree = (free_func)0;
+    stream.zalloc = (alloc_func) 0;
+    stream.zfree = (free_func) 0;
 
-    err = inflateInit_(&stream,
-	    ZLIB_VERSION, sizeof(z_stream));
-    if (err != Z_OK) return err;
+    err = inflateInit_(&stream, ZLIB_VERSION, sizeof(z_stream));
+    if (err != Z_OK)
+        return err;
 
     err = inflate(&stream, Z_FINISH);
     if (err != Z_STREAM_END) {
@@ -334,112 +336,97 @@ static int zz_uncompress (Bytef *dest, uLongf *destLen, const Bytef *source,
     err = inflateEnd(&stream);
     return err;
 }
-#endif
+# endif
 
 #endif
 
 COMP_METHOD *COMP_zlib(void)
-	{
-	COMP_METHOD *meth = &zlib_method_nozlib;
+{
+    COMP_METHOD *meth = &zlib_method_nozlib;
 
 #ifdef ZLIB_SHARED
-	if (!zlib_loaded)
-		{
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
-		zlib_dso = DSO_load(NULL, "ZLIB1", NULL, 0);
-#else
-		zlib_dso = DSO_load(NULL, "z", NULL, 0);
-#endif
-		if (zlib_dso != NULL)
-			{
-			p_compress
-				= (compress_ft) DSO_bind_func(zlib_dso,
-					"compress");
-			p_inflateEnd
-				= (inflateEnd_ft) DSO_bind_func(zlib_dso,
-					"inflateEnd");
-			p_inflate
-				= (inflate_ft) DSO_bind_func(zlib_dso,
-					"inflate");
-			p_inflateInit_
-				= (inflateInit__ft) DSO_bind_func(zlib_dso,
-					"inflateInit_");
-			p_deflateEnd
-				= (deflateEnd_ft) DSO_bind_func(zlib_dso,
-					"deflateEnd");
-			p_deflate
-				= (deflate_ft) DSO_bind_func(zlib_dso,
-					"deflate");
-			p_deflateInit_
-				= (deflateInit__ft) DSO_bind_func(zlib_dso,
-					"deflateInit_");
-			p_zError
-				= (zError__ft) DSO_bind_func(zlib_dso,
-					"zError");
-
-			if (p_compress && p_inflateEnd && p_inflate
-				&& p_inflateInit_ && p_deflateEnd
-				&& p_deflate && p_deflateInit_ && p_zError)
-				zlib_loaded++;
-			}
-		}
-
+    if (!zlib_loaded) {
+# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+        zlib_dso = DSO_load(NULL, "ZLIB1", NULL, 0);
+# else
+        zlib_dso = DSO_load(NULL, "z", NULL, 0);
+# endif
+        if (zlib_dso != NULL) {
+            p_compress = (compress_ft) DSO_bind_func(zlib_dso, "compress");
+            p_inflateEnd
+                = (inflateEnd_ft) DSO_bind_func(zlib_dso, "inflateEnd");
+            p_inflate = (inflate_ft) DSO_bind_func(zlib_dso, "inflate");
+            p_inflateInit_
+                = (inflateInit__ft) DSO_bind_func(zlib_dso, "inflateInit_");
+            p_deflateEnd
+                = (deflateEnd_ft) DSO_bind_func(zlib_dso, "deflateEnd");
+            p_deflate = (deflate_ft) DSO_bind_func(zlib_dso, "deflate");
+            p_deflateInit_
+                = (deflateInit__ft) DSO_bind_func(zlib_dso, "deflateInit_");
+            p_zError = (zError__ft) DSO_bind_func(zlib_dso, "zError");
+
+            if (p_compress && p_inflateEnd && p_inflate
+                && p_inflateInit_ && p_deflateEnd
+                && p_deflate && p_deflateInit_ && p_zError)
+                zlib_loaded++;
+        }
+    }
 #endif
 #ifdef ZLIB_SHARED
-	if (zlib_loaded)
+    if (zlib_loaded)
 #endif
 #if defined(ZLIB) || defined(ZLIB_SHARED)
-		{
-		/* init zlib_stateful_ex_idx here so that in a multi-process
-		 * application it's enough to intialize openssl before forking
-		 * (idx will be inherited in all the children) */
-		if (zlib_stateful_ex_idx == -1)
-			{
-			CRYPTO_w_lock(CRYPTO_LOCK_COMP);
-			if (zlib_stateful_ex_idx == -1)
-				zlib_stateful_ex_idx =
-					CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_COMP,
-						0,NULL,NULL,NULL,NULL);
-			CRYPTO_w_unlock(CRYPTO_LOCK_COMP);
-			if (zlib_stateful_ex_idx == -1)
-				goto err;
-			}
-		
-		meth = &zlib_stateful_method;
-		}
-err:	
+    {
+        /*
+         * init zlib_stateful_ex_idx here so that in a multi-process
+         * application it's enough to intialize openssl before forking (idx
+         * will be inherited in all the children)
+         */
+        if (zlib_stateful_ex_idx == -1) {
+            CRYPTO_w_lock(CRYPTO_LOCK_COMP);
+            if (zlib_stateful_ex_idx == -1)
+                zlib_stateful_ex_idx =
+                    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_COMP,
+                                            0, NULL, NULL, NULL, NULL);
+            CRYPTO_w_unlock(CRYPTO_LOCK_COMP);
+            if (zlib_stateful_ex_idx == -1)
+                goto err;
+        }
+
+        meth = &zlib_stateful_method;
+    }
+ err:
 #endif
 
-	return(meth);
-	}
+    return (meth);
+}
 
 void COMP_zlib_cleanup(void)
-	{
+{
 #ifdef ZLIB_SHARED
-	if (zlib_dso)
-		DSO_free(zlib_dso);
+    if (zlib_dso)
+        DSO_free(zlib_dso);
 #endif
-	}
+}
 
 #ifdef ZLIB
 
 /* Zlib based compression/decompression filter BIO */
 
-typedef struct
-	{
-	unsigned char *ibuf;	/* Input buffer */
-	int ibufsize;		/* Buffer size */
-	z_stream zin;		/* Input decompress context */
-	unsigned char *obuf;	/* Output buffer */
-	int obufsize;		/* Output buffer size */
-	unsigned char *optr;	/* Position in output buffer */
-	int ocount;		/* Amount of data in output buffer */
-	int odone;		/* deflate EOF */
-	int comp_level;		/* Compression level to use */
-	z_stream zout;		/* Output compression context */
-	} BIO_ZLIB_CTX;
-
-#define ZLIB_DEFAULT_BUFSIZE 1024
+typedef struct {
+    unsigned char *ibuf;        /* Input buffer */
+    int ibufsize;               /* Buffer size */
+    z_stream zin;               /* Input decompress context */
+    unsigned char *obuf;        /* Output buffer */
+    int obufsize;               /* Output buffer size */
+    unsigned char *optr;        /* Position in output buffer */
+    int ocount;                 /* Amount of data in output buffer */
+    int odone;                  /* deflate EOF */
+    int comp_level;             /* Compression level to use */
+    z_stream zout;              /* Output compression context */
+} BIO_ZLIB_CTX;
+
+# define ZLIB_DEFAULT_BUFSIZE 1024
 
 static int bio_zlib_new(BIO *bi);
 static int bio_zlib_free(BIO *bi);
@@ -448,352 +435,328 @@ static int bio_zlib_write(BIO *b, const char *in, int inl);
 static long bio_zlib_ctrl(BIO *b, int cmd, long num, void *ptr);
 static long bio_zlib_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp);
 
-static BIO_METHOD bio_meth_zlib = 
-	{
-	BIO_TYPE_COMP,
-	"zlib",
-	bio_zlib_write,
-	bio_zlib_read,
-	NULL,
-	NULL,
-	bio_zlib_ctrl,
-	bio_zlib_new,
-	bio_zlib_free,
-	bio_zlib_callback_ctrl
-	};
+static BIO_METHOD bio_meth_zlib = {
+    BIO_TYPE_COMP,
+    "zlib",
+    bio_zlib_write,
+    bio_zlib_read,
+    NULL,
+    NULL,
+    bio_zlib_ctrl,
+    bio_zlib_new,
+    bio_zlib_free,
+    bio_zlib_callback_ctrl
+};
 
 BIO_METHOD *BIO_f_zlib(void)
-	{
-	return &bio_meth_zlib;
-	}
-
+{
+    return &bio_meth_zlib;
+}
 
 static int bio_zlib_new(BIO *bi)
-	{
-	BIO_ZLIB_CTX *ctx;
-#ifdef ZLIB_SHARED
-	(void)COMP_zlib();
-	if (!zlib_loaded)
-		{
-		COMPerr(COMP_F_BIO_ZLIB_NEW, COMP_R_ZLIB_NOT_SUPPORTED);
-		return 0;
-		}
-#endif
-	ctx = OPENSSL_malloc(sizeof(BIO_ZLIB_CTX));
-	if(!ctx)
-		{
-		COMPerr(COMP_F_BIO_ZLIB_NEW, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ctx->ibuf = NULL;
-	ctx->obuf = NULL;
-	ctx->ibufsize = ZLIB_DEFAULT_BUFSIZE;
-	ctx->obufsize = ZLIB_DEFAULT_BUFSIZE;
-	ctx->zin.zalloc = Z_NULL;
-	ctx->zin.zfree = Z_NULL;
-	ctx->zin.next_in = NULL;
-	ctx->zin.avail_in = 0;
-	ctx->zin.next_out = NULL;
-	ctx->zin.avail_out = 0;
-	ctx->zout.zalloc = Z_NULL;
-	ctx->zout.zfree = Z_NULL;
-	ctx->zout.next_in = NULL;
-	ctx->zout.avail_in = 0;
-	ctx->zout.next_out = NULL;
-	ctx->zout.avail_out = 0;
-	ctx->odone = 0;
-	ctx->comp_level = Z_DEFAULT_COMPRESSION;
-	bi->init = 1;
-	bi->ptr = (char *)ctx;
-	bi->flags = 0;
-	return 1;
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+# ifdef ZLIB_SHARED
+    (void)COMP_zlib();
+    if (!zlib_loaded) {
+        COMPerr(COMP_F_BIO_ZLIB_NEW, COMP_R_ZLIB_NOT_SUPPORTED);
+        return 0;
+    }
+# endif
+    ctx = OPENSSL_malloc(sizeof(BIO_ZLIB_CTX));
+    if (!ctx) {
+        COMPerr(COMP_F_BIO_ZLIB_NEW, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ctx->ibuf = NULL;
+    ctx->obuf = NULL;
+    ctx->ibufsize = ZLIB_DEFAULT_BUFSIZE;
+    ctx->obufsize = ZLIB_DEFAULT_BUFSIZE;
+    ctx->zin.zalloc = Z_NULL;
+    ctx->zin.zfree = Z_NULL;
+    ctx->zin.next_in = NULL;
+    ctx->zin.avail_in = 0;
+    ctx->zin.next_out = NULL;
+    ctx->zin.avail_out = 0;
+    ctx->zout.zalloc = Z_NULL;
+    ctx->zout.zfree = Z_NULL;
+    ctx->zout.next_in = NULL;
+    ctx->zout.avail_in = 0;
+    ctx->zout.next_out = NULL;
+    ctx->zout.avail_out = 0;
+    ctx->odone = 0;
+    ctx->comp_level = Z_DEFAULT_COMPRESSION;
+    bi->init = 1;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return 1;
+}
 
 static int bio_zlib_free(BIO *bi)
-	{
-	BIO_ZLIB_CTX *ctx;
-	if(!bi) return 0;
-	ctx = (BIO_ZLIB_CTX *)bi->ptr;
-	if(ctx->ibuf)
-		{
-		/* Destroy decompress context */
-		inflateEnd(&ctx->zin);
-		OPENSSL_free(ctx->ibuf);
-		}
-	if(ctx->obuf)
-		{
-		/* Destroy compress context */
-		deflateEnd(&ctx->zout);
-		OPENSSL_free(ctx->obuf);
-		}
-	OPENSSL_free(ctx);
-	bi->ptr = NULL;
-	bi->init = 0;
-	bi->flags = 0;
-	return 1;
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+    if (!bi)
+        return 0;
+    ctx = (BIO_ZLIB_CTX *) bi->ptr;
+    if (ctx->ibuf) {
+        /* Destroy decompress context */
+        inflateEnd(&ctx->zin);
+        OPENSSL_free(ctx->ibuf);
+    }
+    if (ctx->obuf) {
+        /* Destroy compress context */
+        deflateEnd(&ctx->zout);
+        OPENSSL_free(ctx->obuf);
+    }
+    OPENSSL_free(ctx);
+    bi->ptr = NULL;
+    bi->init = 0;
+    bi->flags = 0;
+    return 1;
+}
 
 static int bio_zlib_read(BIO *b, char *out, int outl)
-	{
-	BIO_ZLIB_CTX *ctx;
-	int ret;
-	z_stream *zin;
-	if(!out || !outl) return 0;
-	ctx = (BIO_ZLIB_CTX *)b->ptr;
-	zin = &ctx->zin;
-	BIO_clear_retry_flags(b);
-	if(!ctx->ibuf)
-		{
-		ctx->ibuf = OPENSSL_malloc(ctx->ibufsize);
-		if(!ctx->ibuf)
-			{
-			COMPerr(COMP_F_BIO_ZLIB_READ, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		inflateInit(zin);
-		zin->next_in = ctx->ibuf;
-		zin->avail_in = 0;
-		}
-
-	/* Copy output data directly to supplied buffer */
-	zin->next_out = (unsigned char *)out;
-	zin->avail_out = (unsigned int)outl;
-	for(;;)
-		{
-		/* Decompress while data available */
-		while(zin->avail_in)
-			{
-			ret = inflate(zin, 0);
-			if((ret != Z_OK) && (ret != Z_STREAM_END))
-				{
-				COMPerr(COMP_F_BIO_ZLIB_READ,
-						COMP_R_ZLIB_INFLATE_ERROR);
-				ERR_add_error_data(2, "zlib error:",
-							zError(ret));
-				return 0;
-				}
-			/* If EOF or we've read everything then return */
-			if((ret == Z_STREAM_END) || !zin->avail_out)
-				return outl - zin->avail_out;
-			}
-
-		/* No data in input buffer try to read some in,
-		 * if an error then return the total data read.
-		 */
-		ret = BIO_read(b->next_bio, ctx->ibuf, ctx->ibufsize);
-		if(ret <= 0)
-			{
-			/* Total data read */
-			int tot = outl - zin->avail_out;
-			BIO_copy_next_retry(b);
-			if(ret < 0) return (tot > 0) ? tot : ret;
-			return tot;
-			}
-		zin->avail_in = ret;
-		zin->next_in = ctx->ibuf;
-		}
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+    int ret;
+    z_stream *zin;
+    if (!out || !outl)
+        return 0;
+    ctx = (BIO_ZLIB_CTX *) b->ptr;
+    zin = &ctx->zin;
+    BIO_clear_retry_flags(b);
+    if (!ctx->ibuf) {
+        ctx->ibuf = OPENSSL_malloc(ctx->ibufsize);
+        if (!ctx->ibuf) {
+            COMPerr(COMP_F_BIO_ZLIB_READ, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        inflateInit(zin);
+        zin->next_in = ctx->ibuf;
+        zin->avail_in = 0;
+    }
+
+    /* Copy output data directly to supplied buffer */
+    zin->next_out = (unsigned char *)out;
+    zin->avail_out = (unsigned int)outl;
+    for (;;) {
+        /* Decompress while data available */
+        while (zin->avail_in) {
+            ret = inflate(zin, 0);
+            if ((ret != Z_OK) && (ret != Z_STREAM_END)) {
+                COMPerr(COMP_F_BIO_ZLIB_READ, COMP_R_ZLIB_INFLATE_ERROR);
+                ERR_add_error_data(2, "zlib error:", zError(ret));
+                return 0;
+            }
+            /* If EOF or we've read everything then return */
+            if ((ret == Z_STREAM_END) || !zin->avail_out)
+                return outl - zin->avail_out;
+        }
+
+        /*
+         * No data in input buffer try to read some in, if an error then
+         * return the total data read.
+         */
+        ret = BIO_read(b->next_bio, ctx->ibuf, ctx->ibufsize);
+        if (ret <= 0) {
+            /* Total data read */
+            int tot = outl - zin->avail_out;
+            BIO_copy_next_retry(b);
+            if (ret < 0)
+                return (tot > 0) ? tot : ret;
+            return tot;
+        }
+        zin->avail_in = ret;
+        zin->next_in = ctx->ibuf;
+    }
+}
 
 static int bio_zlib_write(BIO *b, const char *in, int inl)
-	{
-	BIO_ZLIB_CTX *ctx;
-	int ret;
-	z_stream *zout;
-	if(!in || !inl) return 0;
-	ctx = (BIO_ZLIB_CTX *)b->ptr;
-	if(ctx->odone) return 0;
-	zout = &ctx->zout;
-	BIO_clear_retry_flags(b);
-	if(!ctx->obuf)
-		{
-		ctx->obuf = OPENSSL_malloc(ctx->obufsize);
-		/* Need error here */
-		if(!ctx->obuf)
-			{
-			COMPerr(COMP_F_BIO_ZLIB_WRITE, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		ctx->optr = ctx->obuf;
-		ctx->ocount = 0;
-		deflateInit(zout, ctx->comp_level);
-		zout->next_out = ctx->obuf;
-		zout->avail_out = ctx->obufsize;
-		}
-	/* Obtain input data directly from supplied buffer */
-	zout->next_in = (void *)in;
-	zout->avail_in = inl;
-	for(;;)
-		{
-		/* If data in output buffer write it first */
-		while(ctx->ocount) {
-			ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
-			if(ret <= 0)
-				{
-				/* Total data written */
-				int tot = inl - zout->avail_in;
-				BIO_copy_next_retry(b);
-				if(ret < 0) return (tot > 0) ? tot : ret;
-				return tot;
-				}
-			ctx->optr += ret;
-			ctx->ocount -= ret;
-		}
-
-		/* Have we consumed all supplied data? */
-		if(!zout->avail_in)
-			return inl;
-
-		/* Compress some more */
-
-		/* Reset buffer */
-		ctx->optr = ctx->obuf;
-		zout->next_out = ctx->obuf;
-		zout->avail_out = ctx->obufsize;
-		/* Compress some more */
-		ret = deflate(zout, 0);
-		if(ret != Z_OK)
-			{
-			COMPerr(COMP_F_BIO_ZLIB_WRITE,
-						COMP_R_ZLIB_DEFLATE_ERROR);
-			ERR_add_error_data(2, "zlib error:", zError(ret));
-			return 0;
-			}
-		ctx->ocount = ctx->obufsize - zout->avail_out;
-		}
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+    int ret;
+    z_stream *zout;
+    if (!in || !inl)
+        return 0;
+    ctx = (BIO_ZLIB_CTX *) b->ptr;
+    if (ctx->odone)
+        return 0;
+    zout = &ctx->zout;
+    BIO_clear_retry_flags(b);
+    if (!ctx->obuf) {
+        ctx->obuf = OPENSSL_malloc(ctx->obufsize);
+        /* Need error here */
+        if (!ctx->obuf) {
+            COMPerr(COMP_F_BIO_ZLIB_WRITE, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        ctx->optr = ctx->obuf;
+        ctx->ocount = 0;
+        deflateInit(zout, ctx->comp_level);
+        zout->next_out = ctx->obuf;
+        zout->avail_out = ctx->obufsize;
+    }
+    /* Obtain input data directly from supplied buffer */
+    zout->next_in = (void *)in;
+    zout->avail_in = inl;
+    for (;;) {
+        /* If data in output buffer write it first */
+        while (ctx->ocount) {
+            ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
+            if (ret <= 0) {
+                /* Total data written */
+                int tot = inl - zout->avail_in;
+                BIO_copy_next_retry(b);
+                if (ret < 0)
+                    return (tot > 0) ? tot : ret;
+                return tot;
+            }
+            ctx->optr += ret;
+            ctx->ocount -= ret;
+        }
+
+        /* Have we consumed all supplied data? */
+        if (!zout->avail_in)
+            return inl;
+
+        /* Compress some more */
+
+        /* Reset buffer */
+        ctx->optr = ctx->obuf;
+        zout->next_out = ctx->obuf;
+        zout->avail_out = ctx->obufsize;
+        /* Compress some more */
+        ret = deflate(zout, 0);
+        if (ret != Z_OK) {
+            COMPerr(COMP_F_BIO_ZLIB_WRITE, COMP_R_ZLIB_DEFLATE_ERROR);
+            ERR_add_error_data(2, "zlib error:", zError(ret));
+            return 0;
+        }
+        ctx->ocount = ctx->obufsize - zout->avail_out;
+    }
+}
 
 static int bio_zlib_flush(BIO *b)
-	{
-	BIO_ZLIB_CTX *ctx;
-	int ret;
-	z_stream *zout;
-	ctx = (BIO_ZLIB_CTX *)b->ptr;
-	/* If no data written or already flush show success */
-	if(!ctx->obuf || (ctx->odone && !ctx->ocount)) return 1;
-	zout = &ctx->zout;
-	BIO_clear_retry_flags(b);
-	/* No more input data */
-	zout->next_in = NULL;
-	zout->avail_in = 0;
-	for(;;)
-		{
-		/* If data in output buffer write it first */
-		while(ctx->ocount)
-			{
-			ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
-			if(ret <= 0)
-				{
-				BIO_copy_next_retry(b);
-				return ret;
-				}
-			ctx->optr += ret;
-			ctx->ocount -= ret;
-			}
-		if(ctx->odone) return 1;
-
-		/* Compress some more */
-
-		/* Reset buffer */
-		ctx->optr = ctx->obuf;
-		zout->next_out = ctx->obuf;
-		zout->avail_out = ctx->obufsize;
-		/* Compress some more */
-		ret = deflate(zout, Z_FINISH);
-		if(ret == Z_STREAM_END) ctx->odone = 1;
-		else if(ret != Z_OK)
-			{
-			COMPerr(COMP_F_BIO_ZLIB_FLUSH,
-						COMP_R_ZLIB_DEFLATE_ERROR);
-			ERR_add_error_data(2, "zlib error:", zError(ret));
-			return 0;
-			}
-		ctx->ocount = ctx->obufsize - zout->avail_out;
-		}
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+    int ret;
+    z_stream *zout;
+    ctx = (BIO_ZLIB_CTX *) b->ptr;
+    /* If no data written or already flush show success */
+    if (!ctx->obuf || (ctx->odone && !ctx->ocount))
+        return 1;
+    zout = &ctx->zout;
+    BIO_clear_retry_flags(b);
+    /* No more input data */
+    zout->next_in = NULL;
+    zout->avail_in = 0;
+    for (;;) {
+        /* If data in output buffer write it first */
+        while (ctx->ocount) {
+            ret = BIO_write(b->next_bio, ctx->optr, ctx->ocount);
+            if (ret <= 0) {
+                BIO_copy_next_retry(b);
+                return ret;
+            }
+            ctx->optr += ret;
+            ctx->ocount -= ret;
+        }
+        if (ctx->odone)
+            return 1;
+
+        /* Compress some more */
+
+        /* Reset buffer */
+        ctx->optr = ctx->obuf;
+        zout->next_out = ctx->obuf;
+        zout->avail_out = ctx->obufsize;
+        /* Compress some more */
+        ret = deflate(zout, Z_FINISH);
+        if (ret == Z_STREAM_END)
+            ctx->odone = 1;
+        else if (ret != Z_OK) {
+            COMPerr(COMP_F_BIO_ZLIB_FLUSH, COMP_R_ZLIB_DEFLATE_ERROR);
+            ERR_add_error_data(2, "zlib error:", zError(ret));
+            return 0;
+        }
+        ctx->ocount = ctx->obufsize - zout->avail_out;
+    }
+}
 
 static long bio_zlib_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO_ZLIB_CTX *ctx;
-	int ret, *ip;
-	int ibs, obs;
-	if(!b->next_bio) return 0;
-	ctx = (BIO_ZLIB_CTX *)b->ptr;
-	switch (cmd)
-		{
-
-	case BIO_CTRL_RESET:
-		ctx->ocount = 0;
-		ctx->odone = 0;
-		ret = 1;
-		break;
-
-	case BIO_CTRL_FLUSH:
-		ret = bio_zlib_flush(b);
-		if (ret > 0)
-			ret = BIO_flush(b->next_bio);
-		break;
-
-	case BIO_C_SET_BUFF_SIZE:
-		ibs = -1;
-		obs = -1;
-		if (ptr != NULL)
-			{
-			ip = ptr;
-			if (*ip == 0)
-				ibs = (int) num;
-			else 
-				obs = (int) num;
-			}
-		else
-			{
-			ibs = (int)num;
-			obs = ibs;
-			}
-
-		if (ibs != -1)
-			{
-			if (ctx->ibuf)
-				{
-				OPENSSL_free(ctx->ibuf);
-				ctx->ibuf = NULL;
-				}
-			ctx->ibufsize = ibs;
-			}
-
-		if (obs != -1)
-			{
-			if (ctx->obuf)
-				{
-				OPENSSL_free(ctx->obuf);
-				ctx->obuf = NULL;
-				}
-			ctx->obufsize = obs;
-			}
-		ret = 1;
-		break;
-
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
-		BIO_copy_next_retry(b);
-		break;
-
-	default:
-		ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
-		break;
-
-		}
-
-	return ret;
-	}
+{
+    BIO_ZLIB_CTX *ctx;
+    int ret, *ip;
+    int ibs, obs;
+    if (!b->next_bio)
+        return 0;
+    ctx = (BIO_ZLIB_CTX *) b->ptr;
+    switch (cmd) {
+
+    case BIO_CTRL_RESET:
+        ctx->ocount = 0;
+        ctx->odone = 0;
+        ret = 1;
+        break;
+
+    case BIO_CTRL_FLUSH:
+        ret = bio_zlib_flush(b);
+        if (ret > 0)
+            ret = BIO_flush(b->next_bio);
+        break;
+
+    case BIO_C_SET_BUFF_SIZE:
+        ibs = -1;
+        obs = -1;
+        if (ptr != NULL) {
+            ip = ptr;
+            if (*ip == 0)
+                ibs = (int)num;
+            else
+                obs = (int)num;
+        } else {
+            ibs = (int)num;
+            obs = ibs;
+        }
+
+        if (ibs != -1) {
+            if (ctx->ibuf) {
+                OPENSSL_free(ctx->ibuf);
+                ctx->ibuf = NULL;
+            }
+            ctx->ibufsize = ibs;
+        }
+
+        if (obs != -1) {
+            if (ctx->obuf) {
+                OPENSSL_free(ctx->obuf);
+                ctx->obuf = NULL;
+            }
+            ctx->obufsize = obs;
+        }
+        ret = 1;
+        break;
+
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+
+    }
 
+    return ret;
+}
 
 static long bio_zlib_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	if(!b->next_bio)
-		return 0;
-	return
-		BIO_callback_ctrl(b->next_bio, cmd, fp);
-	}
+{
+    if (!b->next_bio)
+        return 0;
+    return BIO_callback_ctrl(b->next_bio, cmd, fp);
+}
 
 #endif
diff --git a/crypto/comp/comp.h b/crypto/comp/comp.h
index 4b405c7d49..406c428aae 100644
--- a/crypto/comp/comp.h
+++ b/crypto/comp/comp.h
@@ -1,8 +1,8 @@
 
 #ifndef HEADER_COMP_H
-#define HEADER_COMP_H
+# define HEADER_COMP_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -10,53 +10,52 @@ extern "C" {
 
 typedef struct comp_ctx_st COMP_CTX;
 
-typedef struct comp_method_st
-	{
-	int type;		/* NID for compression library */
-	const char *name;	/* A text string to identify the library */
-	int (*init)(COMP_CTX *ctx);
-	void (*finish)(COMP_CTX *ctx);
-	int (*compress)(COMP_CTX *ctx,
-			unsigned char *out, unsigned int olen,
-			unsigned char *in, unsigned int ilen);
-	int (*expand)(COMP_CTX *ctx,
-		      unsigned char *out, unsigned int olen,
-		      unsigned char *in, unsigned int ilen);
-	/* The following two do NOTHING, but are kept for backward compatibility */
-	long (*ctrl)(void);
-	long (*callback_ctrl)(void);
-	} COMP_METHOD;
-
-struct comp_ctx_st
-	{
-	COMP_METHOD *meth;
-	unsigned long compress_in;
-	unsigned long compress_out;
-	unsigned long expand_in;
-	unsigned long expand_out;
-
-	CRYPTO_EX_DATA	ex_data;
-	};
+typedef struct comp_method_st {
+    int type;                   /* NID for compression library */
+    const char *name;           /* A text string to identify the library */
+    int (*init) (COMP_CTX *ctx);
+    void (*finish) (COMP_CTX *ctx);
+    int (*compress) (COMP_CTX *ctx,
+                     unsigned char *out, unsigned int olen,
+                     unsigned char *in, unsigned int ilen);
+    int (*expand) (COMP_CTX *ctx,
+                   unsigned char *out, unsigned int olen,
+                   unsigned char *in, unsigned int ilen);
+    /*
+     * The following two do NOTHING, but are kept for backward compatibility
+     */
+    long (*ctrl) (void);
+    long (*callback_ctrl) (void);
+} COMP_METHOD;
 
+struct comp_ctx_st {
+    COMP_METHOD *meth;
+    unsigned long compress_in;
+    unsigned long compress_out;
+    unsigned long expand_in;
+    unsigned long expand_out;
+    CRYPTO_EX_DATA ex_data;
+};
 
 COMP_CTX *COMP_CTX_new(COMP_METHOD *meth);
 void COMP_CTX_free(COMP_CTX *ctx);
 int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
-	unsigned char *in, int ilen);
+                        unsigned char *in, int ilen);
 int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
-	unsigned char *in, int ilen);
-COMP_METHOD *COMP_rle(void );
-COMP_METHOD *COMP_zlib(void );
+                      unsigned char *in, int ilen);
+COMP_METHOD *COMP_rle(void);
+COMP_METHOD *COMP_zlib(void);
 void COMP_zlib_cleanup(void);
 
-#ifdef HEADER_BIO_H
-#ifdef ZLIB
+# ifdef HEADER_BIO_H
+#  ifdef ZLIB
 BIO_METHOD *BIO_f_zlib(void);
-#endif
-#endif
+#  endif
+# endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_COMP_strings(void);
@@ -64,15 +63,15 @@ void ERR_load_COMP_strings(void);
 /* Error codes for the COMP functions. */
 
 /* Function codes. */
-#define COMP_F_BIO_ZLIB_FLUSH				 99
-#define COMP_F_BIO_ZLIB_NEW				 100
-#define COMP_F_BIO_ZLIB_READ				 101
-#define COMP_F_BIO_ZLIB_WRITE				 102
+# define COMP_F_BIO_ZLIB_FLUSH                            99
+# define COMP_F_BIO_ZLIB_NEW                              100
+# define COMP_F_BIO_ZLIB_READ                             101
+# define COMP_F_BIO_ZLIB_WRITE                            102
 
 /* Reason codes. */
-#define COMP_R_ZLIB_DEFLATE_ERROR			 99
-#define COMP_R_ZLIB_INFLATE_ERROR			 100
-#define COMP_R_ZLIB_NOT_SUPPORTED			 101
+# define COMP_R_ZLIB_DEFLATE_ERROR                        99
+# define COMP_R_ZLIB_INFLATE_ERROR                        100
+# define COMP_R_ZLIB_NOT_SUPPORTED                        101
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/comp/comp_err.c b/crypto/comp/comp_err.c
index 661c94c3a4..8ca159b60e 100644
--- a/crypto/comp/comp_err.c
+++ b/crypto/comp/comp_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,36 +66,33 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_COMP,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_COMP,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_COMP,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_COMP,0,reason)
 
-static ERR_STRING_DATA COMP_str_functs[]=
-	{
-{ERR_FUNC(COMP_F_BIO_ZLIB_FLUSH),	"BIO_ZLIB_FLUSH"},
-{ERR_FUNC(COMP_F_BIO_ZLIB_NEW),	"BIO_ZLIB_NEW"},
-{ERR_FUNC(COMP_F_BIO_ZLIB_READ),	"BIO_ZLIB_READ"},
-{ERR_FUNC(COMP_F_BIO_ZLIB_WRITE),	"BIO_ZLIB_WRITE"},
-{0,NULL}
-	};
+static ERR_STRING_DATA COMP_str_functs[] = {
+    {ERR_FUNC(COMP_F_BIO_ZLIB_FLUSH), "BIO_ZLIB_FLUSH"},
+    {ERR_FUNC(COMP_F_BIO_ZLIB_NEW), "BIO_ZLIB_NEW"},
+    {ERR_FUNC(COMP_F_BIO_ZLIB_READ), "BIO_ZLIB_READ"},
+    {ERR_FUNC(COMP_F_BIO_ZLIB_WRITE), "BIO_ZLIB_WRITE"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA COMP_str_reasons[]=
-	{
-{ERR_REASON(COMP_R_ZLIB_DEFLATE_ERROR)   ,"zlib deflate error"},
-{ERR_REASON(COMP_R_ZLIB_INFLATE_ERROR)   ,"zlib inflate error"},
-{ERR_REASON(COMP_R_ZLIB_NOT_SUPPORTED)   ,"zlib not supported"},
-{0,NULL}
-	};
+static ERR_STRING_DATA COMP_str_reasons[] = {
+    {ERR_REASON(COMP_R_ZLIB_DEFLATE_ERROR), "zlib deflate error"},
+    {ERR_REASON(COMP_R_ZLIB_INFLATE_ERROR), "zlib inflate error"},
+    {ERR_REASON(COMP_R_ZLIB_NOT_SUPPORTED), "zlib not supported"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_COMP_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(COMP_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,COMP_str_functs);
-		ERR_load_strings(0,COMP_str_reasons);
-		}
+    if (ERR_func_error_string(COMP_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, COMP_str_functs);
+        ERR_load_strings(0, COMP_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/comp/comp_lib.c b/crypto/comp/comp_lib.c
index b60ae371e8..bd4eb7a1ab 100644
--- a/crypto/comp/comp_lib.c
+++ b/crypto/comp/comp_lib.c
@@ -5,68 +5,62 @@
 #include 
 
 COMP_CTX *COMP_CTX_new(COMP_METHOD *meth)
-	{
-	COMP_CTX *ret;
+{
+    COMP_CTX *ret;
 
-	if ((ret=(COMP_CTX *)OPENSSL_malloc(sizeof(COMP_CTX))) == NULL)
-		{
-		/* ZZZZZZZZZZZZZZZZ */
-		return(NULL);
-		}
-	memset(ret,0,sizeof(COMP_CTX));
-	ret->meth=meth;
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+    if ((ret = (COMP_CTX *)OPENSSL_malloc(sizeof(COMP_CTX))) == NULL) {
+        /* ZZZZZZZZZZZZZZZZ */
+        return (NULL);
+    }
+    memset(ret, 0, sizeof(COMP_CTX));
+    ret->meth = meth;
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 void COMP_CTX_free(COMP_CTX *ctx)
-	{
-	if(ctx == NULL)
-	    return;
+{
+    if (ctx == NULL)
+        return;
 
-	if (ctx->meth->finish != NULL)
-		ctx->meth->finish(ctx);
+    if (ctx->meth->finish != NULL)
+        ctx->meth->finish(ctx);
 
-	OPENSSL_free(ctx);
-	}
+    OPENSSL_free(ctx);
+}
 
 int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
-	     unsigned char *in, int ilen)
-	{
-	int ret;
-	if (ctx->meth->compress == NULL)
-		{
-		/* ZZZZZZZZZZZZZZZZZ */
-		return(-1);
-		}
-	ret=ctx->meth->compress(ctx,out,olen,in,ilen);
-	if (ret > 0)
-		{
-		ctx->compress_in+=ilen;
-		ctx->compress_out+=ret;
-		}
-	return(ret);
-	}
+                        unsigned char *in, int ilen)
+{
+    int ret;
+    if (ctx->meth->compress == NULL) {
+        /* ZZZZZZZZZZZZZZZZZ */
+        return (-1);
+    }
+    ret = ctx->meth->compress(ctx, out, olen, in, ilen);
+    if (ret > 0) {
+        ctx->compress_in += ilen;
+        ctx->compress_out += ret;
+    }
+    return (ret);
+}
 
 int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
-	     unsigned char *in, int ilen)
-	{
-	int ret;
+                      unsigned char *in, int ilen)
+{
+    int ret;
 
-	if (ctx->meth->expand == NULL)
-		{
-		/* ZZZZZZZZZZZZZZZZZ */
-		return(-1);
-		}
-	ret=ctx->meth->expand(ctx,out,olen,in,ilen);
-	if (ret > 0)
-		{
-		ctx->expand_in+=ilen;
-		ctx->expand_out+=ret;
-		}
-	return(ret);
-	}
+    if (ctx->meth->expand == NULL) {
+        /* ZZZZZZZZZZZZZZZZZ */
+        return (-1);
+    }
+    ret = ctx->meth->expand(ctx, out, olen, in, ilen);
+    if (ret > 0) {
+        ctx->expand_in += ilen;
+        ctx->expand_out += ret;
+    }
+    return (ret);
+}
diff --git a/crypto/conf/cnf_save.c b/crypto/conf/cnf_save.c
index 1439487526..71c4317428 100644
--- a/crypto/conf/cnf_save.c
+++ b/crypto/conf/cnf_save.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,44 +63,42 @@ static void print_conf(CONF_VALUE *cv);
 static IMPLEMENT_LHASH_DOALL_FN(print_conf, CONF_VALUE *);
 
 main()
-	{
-	LHASH *conf;
-	long l;
-
-	conf=CONF_load(NULL,"../../apps/openssl.cnf",&l);
-	if (conf == NULL)
-		{
-		fprintf(stderr,"error loading config, line %ld\n",l);
-		exit(1);
-		}
+{
+    LHASH *conf;
+    long l;
 
-	lh_doall(conf,LHASH_DOALL_FN(print_conf));
-	}
+    conf = CONF_load(NULL, "../../apps/openssl.cnf", &l);
+    if (conf == NULL) {
+        fprintf(stderr, "error loading config, line %ld\n", l);
+        exit(1);
+    }
 
+    lh_doall(conf, LHASH_DOALL_FN(print_conf));
+}
 
 static void print_conf(CONF_VALUE *cv)
-	{
-	int i;
-	CONF_VALUE *v;
-	char *section;
-	char *name;
-	char *value;
-	STACK *s;
+{
+    int i;
+    CONF_VALUE *v;
+    char *section;
+    char *name;
+    char *value;
+    STACK *s;
 
-	/* If it is a single entry, return */
+    /* If it is a single entry, return */
 
-	if (cv->name != NULL) return;
+    if (cv->name != NULL)
+        return;
 
-	printf("[ %s ]\n",cv->section);
-	s=(STACK *)cv->value;
+    printf("[ %s ]\n", cv->section);
+    s = (STACK *) cv->value;
 
-	for (i=0; isection == NULL)?"None":v->section;
-		name=(v->name == NULL)?"None":v->name;
-		value=(v->value == NULL)?"None":v->value;
-		printf("%s=%s\n",name,value);
-		}
-	printf("\n");
-	}
+    for (i = 0; i < sk_num(s); i++) {
+        v = (CONF_VALUE *)sk_value(s, i);
+        section = (v->section == NULL) ? "None" : v->section;
+        name = (v->name == NULL) ? "None" : v->name;
+        value = (v->value == NULL) ? "None" : v->value;
+        printf("%s=%s\n", name, value);
+    }
+    printf("\n");
+}
diff --git a/crypto/conf/conf.h b/crypto/conf/conf.h
index c2199978a3..8d926d5d82 100644
--- a/crypto/conf/conf.h
+++ b/crypto/conf/conf.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,26 +57,25 @@
  */
 
 #ifndef  HEADER_CONF_H
-#define HEADER_CONF_H
+# define HEADER_CONF_H
 
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct
-	{
-	char *section;
-	char *name;
-	char *value;
-	} CONF_VALUE;
+typedef struct {
+    char *section;
+    char *name;
+    char *value;
+} CONF_VALUE;
 
 DECLARE_STACK_OF(CONF_VALUE)
 DECLARE_LHASH_OF(CONF_VALUE);
@@ -85,19 +84,18 @@ struct conf_st;
 struct conf_method_st;
 typedef struct conf_method_st CONF_METHOD;
 
-struct conf_method_st
-	{
-	const char *name;
-	CONF *(*create)(CONF_METHOD *meth);
-	int (*init)(CONF *conf);
-	int (*destroy)(CONF *conf);
-	int (*destroy_data)(CONF *conf);
-	int (*load_bio)(CONF *conf, BIO *bp, long *eline);
-	int (*dump)(const CONF *conf, BIO *bp);
-	int (*is_number)(const CONF *conf, char c);
-	int (*to_int)(const CONF *conf, char c);
-	int (*load)(CONF *conf, const char *name, long *eline);
-	};
+struct conf_method_st {
+    const char *name;
+    CONF *(*create) (CONF_METHOD *meth);
+    int (*init) (CONF *conf);
+    int (*destroy) (CONF *conf);
+    int (*destroy_data) (CONF *conf);
+    int (*load_bio) (CONF *conf, BIO *bp, long *eline);
+    int (*dump) (const CONF *conf, BIO *bp);
+    int (*is_number) (const CONF *conf, char c);
+    int (*to_int) (const CONF *conf, char c);
+    int (*load) (CONF *conf, const char *name, long *eline);
+};
 
 /* Module definitions */
 
@@ -108,31 +106,32 @@ DECLARE_STACK_OF(CONF_MODULE)
 DECLARE_STACK_OF(CONF_IMODULE)
 
 /* DSO module function typedefs */
-typedef int conf_init_func(CONF_IMODULE *md, const CONF *cnf);
-typedef void conf_finish_func(CONF_IMODULE *md);
+typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
+typedef void conf_finish_func (CONF_IMODULE *md);
 
-#define	CONF_MFLAGS_IGNORE_ERRORS	0x1
-#define CONF_MFLAGS_IGNORE_RETURN_CODES	0x2
-#define CONF_MFLAGS_SILENT		0x4
-#define CONF_MFLAGS_NO_DSO		0x8
-#define CONF_MFLAGS_IGNORE_MISSING_FILE	0x10
-#define CONF_MFLAGS_DEFAULT_SECTION	0x20
+# define CONF_MFLAGS_IGNORE_ERRORS       0x1
+# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
+# define CONF_MFLAGS_SILENT              0x4
+# define CONF_MFLAGS_NO_DSO              0x8
+# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
+# define CONF_MFLAGS_DEFAULT_SECTION     0x20
 
 int CONF_set_default_method(CONF_METHOD *meth);
-void CONF_set_nconf(CONF *conf,LHASH_OF(CONF_VALUE) *hash);
-LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf,const char *file,
-				long *eline);
-#ifndef OPENSSL_NO_FP_API
+void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
+LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
+                                long *eline);
+# ifndef OPENSSL_NO_FP_API
 LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
-				   long *eline);
-#endif
-LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,long *eline);
+                                   long *eline);
+# endif
+LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
+                                    long *eline);
 STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
-				       const char *section);
-char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		      const char *name);
-long CONF_get_number(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		     const char *name);
+                                       const char *section);
+char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                      const char *name);
+long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                     const char *name);
 void CONF_free(LHASH_OF(CONF_VALUE) *conf);
 int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
 int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
@@ -140,55 +139,58 @@ int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
 void OPENSSL_config(const char *config_name);
 void OPENSSL_no_config(void);
 
-/* New conf code.  The semantics are different from the functions above.
-   If that wasn't the case, the above functions would have been replaced */
+/*
+ * New conf code.  The semantics are different from the functions above. If
+ * that wasn't the case, the above functions would have been replaced
+ */
 
-struct conf_st
-	{
-	CONF_METHOD *meth;
-	void *meth_data;
-	LHASH_OF(CONF_VALUE) *data;
-	};
+struct conf_st {
+    CONF_METHOD *meth;
+    void *meth_data;
+    LHASH_OF(CONF_VALUE) *data;
+};
 
 CONF *NCONF_new(CONF_METHOD *meth);
 CONF_METHOD *NCONF_default(void);
 CONF_METHOD *NCONF_WIN32(void);
-#if 0 /* Just to give you an idea of what I have in mind */
+# if 0                          /* Just to give you an idea of what I have in
+                                 * mind */
 CONF_METHOD *NCONF_XML(void);
-#endif
+# endif
 void NCONF_free(CONF *conf);
 void NCONF_free_data(CONF *conf);
 
-int NCONF_load(CONF *conf,const char *file,long *eline);
-#ifndef OPENSSL_NO_FP_API
-int NCONF_load_fp(CONF *conf, FILE *fp,long *eline);
-#endif
-int NCONF_load_bio(CONF *conf, BIO *bp,long *eline);
-STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,const char *section);
-char *NCONF_get_string(const CONF *conf,const char *group,const char *name);
-int NCONF_get_number_e(const CONF *conf,const char *group,const char *name,
-		       long *result);
+int NCONF_load(CONF *conf, const char *file, long *eline);
+# ifndef OPENSSL_NO_FP_API
+int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
+# endif
+int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
+STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
+                                        const char *section);
+char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
+int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
+                       long *result);
 int NCONF_dump_fp(const CONF *conf, FILE *out);
 int NCONF_dump_bio(const CONF *conf, BIO *out);
 
-#if 0 /* The following function has no error checking,
-	 and should therefore be avoided */
-long NCONF_get_number(CONF *conf,char *group,char *name);
-#else
-#define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
-#endif
-  
+# if 0                          /* The following function has no error
+                                 * checking, and should therefore be avoided */
+long NCONF_get_number(CONF *conf, char *group, char *name);
+# else
+#  define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
+# endif
+
 /* Module functions */
 
 int CONF_modules_load(const CONF *cnf, const char *appname,
-		      unsigned long flags);
+                      unsigned long flags);
 int CONF_modules_load_file(const char *filename, const char *appname,
-			   unsigned long flags);
+                           unsigned long flags);
 void CONF_modules_unload(int all);
 void CONF_modules_finish(void);
 void CONF_modules_free(void);
 int CONF_module_add(const char *name, conf_init_func *ifunc,
-		    conf_finish_func *ffunc);
+                    conf_finish_func *ffunc);
 
 const char *CONF_imodule_get_name(const CONF_IMODULE *md);
 const char *CONF_imodule_get_value(const CONF_IMODULE *md);
@@ -203,12 +205,14 @@ void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
 char *CONF_get1_default_config_file(void);
 
 int CONF_parse_list(const char *list, int sep, int nospc,
-	int (*list_cb)(const char *elem, int len, void *usr), void *arg);
+                    int (*list_cb) (const char *elem, int len, void *usr),
+                    void *arg);
 
 void OPENSSL_load_builtin_modules(void);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_CONF_strings(void);
@@ -216,46 +220,46 @@ void ERR_load_CONF_strings(void);
 /* Error codes for the CONF functions. */
 
 /* Function codes. */
-#define CONF_F_CONF_DUMP_FP				 104
-#define CONF_F_CONF_LOAD				 100
-#define CONF_F_CONF_LOAD_BIO				 102
-#define CONF_F_CONF_LOAD_FP				 103
-#define CONF_F_CONF_MODULES_LOAD			 116
-#define CONF_F_CONF_PARSE_LIST				 119
-#define CONF_F_DEF_LOAD					 120
-#define CONF_F_DEF_LOAD_BIO				 121
-#define CONF_F_MODULE_INIT				 115
-#define CONF_F_MODULE_LOAD_DSO				 117
-#define CONF_F_MODULE_RUN				 118
-#define CONF_F_NCONF_DUMP_BIO				 105
-#define CONF_F_NCONF_DUMP_FP				 106
-#define CONF_F_NCONF_GET_NUMBER				 107
-#define CONF_F_NCONF_GET_NUMBER_E			 112
-#define CONF_F_NCONF_GET_SECTION			 108
-#define CONF_F_NCONF_GET_STRING				 109
-#define CONF_F_NCONF_LOAD				 113
-#define CONF_F_NCONF_LOAD_BIO				 110
-#define CONF_F_NCONF_LOAD_FP				 114
-#define CONF_F_NCONF_NEW				 111
-#define CONF_F_STR_COPY					 101
+# define CONF_F_CONF_DUMP_FP                              104
+# define CONF_F_CONF_LOAD                                 100
+# define CONF_F_CONF_LOAD_BIO                             102
+# define CONF_F_CONF_LOAD_FP                              103
+# define CONF_F_CONF_MODULES_LOAD                         116
+# define CONF_F_CONF_PARSE_LIST                           119
+# define CONF_F_DEF_LOAD                                  120
+# define CONF_F_DEF_LOAD_BIO                              121
+# define CONF_F_MODULE_INIT                               115
+# define CONF_F_MODULE_LOAD_DSO                           117
+# define CONF_F_MODULE_RUN                                118
+# define CONF_F_NCONF_DUMP_BIO                            105
+# define CONF_F_NCONF_DUMP_FP                             106
+# define CONF_F_NCONF_GET_NUMBER                          107
+# define CONF_F_NCONF_GET_NUMBER_E                        112
+# define CONF_F_NCONF_GET_SECTION                         108
+# define CONF_F_NCONF_GET_STRING                          109
+# define CONF_F_NCONF_LOAD                                113
+# define CONF_F_NCONF_LOAD_BIO                            110
+# define CONF_F_NCONF_LOAD_FP                             114
+# define CONF_F_NCONF_NEW                                 111
+# define CONF_F_STR_COPY                                  101
 
 /* Reason codes. */
-#define CONF_R_ERROR_LOADING_DSO			 110
-#define CONF_R_LIST_CANNOT_BE_NULL			 115
-#define CONF_R_MISSING_CLOSE_SQUARE_BRACKET		 100
-#define CONF_R_MISSING_EQUAL_SIGN			 101
-#define CONF_R_MISSING_FINISH_FUNCTION			 111
-#define CONF_R_MISSING_INIT_FUNCTION			 112
-#define CONF_R_MODULE_INITIALIZATION_ERROR		 109
-#define CONF_R_NO_CLOSE_BRACE				 102
-#define CONF_R_NO_CONF					 105
-#define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE		 106
-#define CONF_R_NO_SECTION				 107
-#define CONF_R_NO_SUCH_FILE				 114
-#define CONF_R_NO_VALUE					 108
-#define CONF_R_UNABLE_TO_CREATE_NEW_SECTION		 103
-#define CONF_R_UNKNOWN_MODULE_NAME			 113
-#define CONF_R_VARIABLE_HAS_NO_VALUE			 104
+# define CONF_R_ERROR_LOADING_DSO                         110
+# define CONF_R_LIST_CANNOT_BE_NULL                       115
+# define CONF_R_MISSING_CLOSE_SQUARE_BRACKET              100
+# define CONF_R_MISSING_EQUAL_SIGN                        101
+# define CONF_R_MISSING_FINISH_FUNCTION                   111
+# define CONF_R_MISSING_INIT_FUNCTION                     112
+# define CONF_R_MODULE_INITIALIZATION_ERROR               109
+# define CONF_R_NO_CLOSE_BRACE                            102
+# define CONF_R_NO_CONF                                   105
+# define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE           106
+# define CONF_R_NO_SECTION                                107
+# define CONF_R_NO_SUCH_FILE                              114
+# define CONF_R_NO_VALUE                                  108
+# define CONF_R_UNABLE_TO_CREATE_NEW_SECTION              103
+# define CONF_R_UNKNOWN_MODULE_NAME                       113
+# define CONF_R_VARIABLE_HAS_NO_VALUE                     104
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/conf/conf_api.c b/crypto/conf/conf_api.c
index f5fcbb9f6b..4cf7553376 100644
--- a/crypto/conf/conf_api.c
+++ b/crypto/conf/conf_api.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,7 +59,7 @@
 /* Part of the code in here was originally in conf.c, which is now removed */
 
 #ifndef CONF_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG                  /* avoid conflicting definitions */
 # define NDEBUG
 #endif
 
@@ -71,231 +71,235 @@
 #include "e_os.h"
 
 static void value_free_hash_doall_arg(CONF_VALUE *a,
-				      LHASH_OF(CONF_VALUE) *conf);
+                                      LHASH_OF(CONF_VALUE) *conf);
 static void value_free_stack_doall(CONF_VALUE *a);
 static IMPLEMENT_LHASH_DOALL_ARG_FN(value_free_hash, CONF_VALUE,
-				    LHASH_OF(CONF_VALUE))
+                                    LHASH_OF(CONF_VALUE))
 static IMPLEMENT_LHASH_DOALL_FN(value_free_stack, CONF_VALUE)
 
 /* Up until OpenSSL 0.9.5a, this was get_section */
 CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section)
-	{
-	CONF_VALUE *v,vv;
+{
+    CONF_VALUE *v, vv;
 
-	if ((conf == NULL) || (section == NULL)) return(NULL);
-	vv.name=NULL;
-	vv.section=(char *)section;
-	v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-	return(v);
-	}
+    if ((conf == NULL) || (section == NULL))
+        return (NULL);
+    vv.name = NULL;
+    vv.section = (char *)section;
+    v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+    return (v);
+}
 
 /* Up until OpenSSL 0.9.5a, this was CONF_get_section */
 STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
-					       const char *section)
-	{
-	CONF_VALUE *v;
+                                               const char *section)
+{
+    CONF_VALUE *v;
 
-	v=_CONF_get_section(conf,section);
-	if (v != NULL)
-		return((STACK_OF(CONF_VALUE) *)v->value);
-	else
-		return(NULL);
-	}
+    v = _CONF_get_section(conf, section);
+    if (v != NULL)
+        return ((STACK_OF(CONF_VALUE) *)v->value);
+    else
+        return (NULL);
+}
 
 int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value)
-	{
-	CONF_VALUE *v = NULL;
-	STACK_OF(CONF_VALUE) *ts;
-
-	ts = (STACK_OF(CONF_VALUE) *)section->value;
-
-	value->section=section->section;	
-	if (!sk_CONF_VALUE_push(ts,value))
-		{
-		return 0;
-		}
-
-	v = lh_CONF_VALUE_insert(conf->data, value);
-	if (v != NULL)
-		{
-		(void)sk_CONF_VALUE_delete_ptr(ts,v);
-		OPENSSL_free(v->name);
-		OPENSSL_free(v->value);
-		OPENSSL_free(v);
-		}
-	return 1;
-	}
-
-char *_CONF_get_string(const CONF *conf, const char *section, const char *name)
-	{
-	CONF_VALUE *v,vv;
-	char *p;
-
-	if (name == NULL) return(NULL);
-	if (conf != NULL)
-		{
-		if (section != NULL)
-			{
-			vv.name=(char *)name;
-			vv.section=(char *)section;
-			v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-			if (v != NULL) return(v->value);
-			if (strcmp(section,"ENV") == 0)
-				{
-				p=getenv(name);
-				if (p != NULL) return(p);
-				}
-			}
-		vv.section="default";
-		vv.name=(char *)name;
-		v=lh_CONF_VALUE_retrieve(conf->data,&vv);
-		if (v != NULL)
-			return(v->value);
-		else
-			return(NULL);
-		}
-	else
-		return(getenv(name));
-	}
-
-#if 0 /* There's no way to provide error checking with this function, so
-	 force implementors of the higher levels to get a string and read
-	 the number themselves. */
+{
+    CONF_VALUE *v = NULL;
+    STACK_OF(CONF_VALUE) *ts;
+
+    ts = (STACK_OF(CONF_VALUE) *)section->value;
+
+    value->section = section->section;
+    if (!sk_CONF_VALUE_push(ts, value)) {
+        return 0;
+    }
+
+    v = lh_CONF_VALUE_insert(conf->data, value);
+    if (v != NULL) {
+        (void)sk_CONF_VALUE_delete_ptr(ts, v);
+        OPENSSL_free(v->name);
+        OPENSSL_free(v->value);
+        OPENSSL_free(v);
+    }
+    return 1;
+}
+
+char *_CONF_get_string(const CONF *conf, const char *section,
+                       const char *name)
+{
+    CONF_VALUE *v, vv;
+    char *p;
+
+    if (name == NULL)
+        return (NULL);
+    if (conf != NULL) {
+        if (section != NULL) {
+            vv.name = (char *)name;
+            vv.section = (char *)section;
+            v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+            if (v != NULL)
+                return (v->value);
+            if (strcmp(section, "ENV") == 0) {
+                p = getenv(name);
+                if (p != NULL)
+                    return (p);
+            }
+        }
+        vv.section = "default";
+        vv.name = (char *)name;
+        v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+        if (v != NULL)
+            return (v->value);
+        else
+            return (NULL);
+    } else
+        return (getenv(name));
+}
+
+#if 0                           /* There's no way to provide error checking
+                                 * with this function, so force implementors
+                                 * of the higher levels to get a string and
+                                 * read the number themselves. */
 long _CONF_get_number(CONF *conf, char *section, char *name)
-	{
-	char *str;
-	long ret=0;
-
-	str=_CONF_get_string(conf,section,name);
-	if (str == NULL) return(0);
-	for (;;)
-		{
-		if (conf->meth->is_number(conf, *str))
-			ret=ret*10+conf->meth->to_int(conf, *str);
-		else
-			return(ret);
-		str++;
-		}
-	}
+{
+    char *str;
+    long ret = 0;
+
+    str = _CONF_get_string(conf, section, name);
+    if (str == NULL)
+        return (0);
+    for (;;) {
+        if (conf->meth->is_number(conf, *str))
+            ret = ret * 10 + conf->meth->to_int(conf, *str);
+        else
+            return (ret);
+        str++;
+    }
+}
 #endif
 
 static unsigned long conf_value_hash(const CONF_VALUE *v)
-	{
-	return (lh_strhash(v->section)<<2)^lh_strhash(v->name);
-	}
+{
+    return (lh_strhash(v->section) << 2) ^ lh_strhash(v->name);
+}
+
 static IMPLEMENT_LHASH_HASH_FN(conf_value, CONF_VALUE)
 
 static int conf_value_cmp(const CONF_VALUE *a, const CONF_VALUE *b)
-	{
-	int i;
-
-	if (a->section != b->section)
-		{
-		i=strcmp(a->section,b->section);
-		if (i) return(i);
-		}
-
-	if ((a->name != NULL) && (b->name != NULL))
-		{
-		i=strcmp(a->name,b->name);
-		return(i);
-		}
-	else if (a->name == b->name)
-		return(0);
-	else
-		return((a->name == NULL)?-1:1);
-	}
+{
+    int i;
+
+    if (a->section != b->section) {
+        i = strcmp(a->section, b->section);
+        if (i)
+            return (i);
+    }
+
+    if ((a->name != NULL) && (b->name != NULL)) {
+        i = strcmp(a->name, b->name);
+        return (i);
+    } else if (a->name == b->name)
+        return (0);
+    else
+        return ((a->name == NULL) ? -1 : 1);
+}
+
 static IMPLEMENT_LHASH_COMP_FN(conf_value, CONF_VALUE)
 
 int _CONF_new_data(CONF *conf)
-	{
-	if (conf == NULL)
-		{
-		return 0;
-		}
-	if (conf->data == NULL)
-		if ((conf->data = lh_CONF_VALUE_new()) == NULL)
-			{
-			return 0;
-			}
-	return 1;
-	}
+{
+    if (conf == NULL) {
+        return 0;
+    }
+    if (conf->data == NULL)
+        if ((conf->data = lh_CONF_VALUE_new()) == NULL) {
+            return 0;
+        }
+    return 1;
+}
 
 void _CONF_free_data(CONF *conf)
-	{
-	if (conf == NULL || conf->data == NULL) return;
-
-	lh_CONF_VALUE_down_load(conf->data)=0; /* evil thing to make
-				  * sure the 'OPENSSL_free()' works as
-				  * expected */
-	lh_CONF_VALUE_doall_arg(conf->data,
-				LHASH_DOALL_ARG_FN(value_free_hash),
-				LHASH_OF(CONF_VALUE), conf->data);
-
-	/* We now have only 'section' entries in the hash table.
-	 * Due to problems with */
+{
+    if (conf == NULL || conf->data == NULL)
+        return;
+
+    lh_CONF_VALUE_down_load(conf->data) = 0; /* evil thing to make * sure the
+                                              * 'OPENSSL_free()' works as *
+                                              * expected */
+    lh_CONF_VALUE_doall_arg(conf->data,
+                            LHASH_DOALL_ARG_FN(value_free_hash),
+                            LHASH_OF(CONF_VALUE), conf->data);
+
+    /*
+     * We now have only 'section' entries in the hash table. Due to problems
+     * with
+     */
+
+    lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
+    lh_CONF_VALUE_free(conf->data);
+}
 
-	lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
-	lh_CONF_VALUE_free(conf->data);
-	}
-
-static void value_free_hash_doall_arg(CONF_VALUE *a, LHASH_OF(CONF_VALUE) *conf)
-	{
-	if (a->name != NULL)
-		(void)lh_CONF_VALUE_delete(conf,a);
-	}
+static void value_free_hash_doall_arg(CONF_VALUE *a,
+                                      LHASH_OF(CONF_VALUE) *conf)
+{
+    if (a->name != NULL)
+        (void)lh_CONF_VALUE_delete(conf, a);
+}
 
 static void value_free_stack_doall(CONF_VALUE *a)
-	{
-	CONF_VALUE *vv;
-	STACK_OF(CONF_VALUE) *sk;
-	int i;
-
-	if (a->name != NULL) return;
-
-	sk=(STACK_OF(CONF_VALUE) *)a->value;
-	for (i=sk_CONF_VALUE_num(sk)-1; i>=0; i--)
-		{
-		vv=sk_CONF_VALUE_value(sk,i);
-		OPENSSL_free(vv->value);
-		OPENSSL_free(vv->name);
-		OPENSSL_free(vv);
-		}
-	if (sk != NULL) sk_CONF_VALUE_free(sk);
-	OPENSSL_free(a->section);
-	OPENSSL_free(a);
-	}
+{
+    CONF_VALUE *vv;
+    STACK_OF(CONF_VALUE) *sk;
+    int i;
+
+    if (a->name != NULL)
+        return;
+
+    sk = (STACK_OF(CONF_VALUE) *)a->value;
+    for (i = sk_CONF_VALUE_num(sk) - 1; i >= 0; i--) {
+        vv = sk_CONF_VALUE_value(sk, i);
+        OPENSSL_free(vv->value);
+        OPENSSL_free(vv->name);
+        OPENSSL_free(vv);
+    }
+    if (sk != NULL)
+        sk_CONF_VALUE_free(sk);
+    OPENSSL_free(a->section);
+    OPENSSL_free(a);
+}
 
 /* Up until OpenSSL 0.9.5a, this was new_section */
 CONF_VALUE *_CONF_new_section(CONF *conf, const char *section)
-	{
-	STACK_OF(CONF_VALUE) *sk=NULL;
-	int ok=0,i;
-	CONF_VALUE *v=NULL,*vv;
-
-	if ((sk=sk_CONF_VALUE_new_null()) == NULL)
-		goto err;
-	if ((v=OPENSSL_malloc(sizeof(CONF_VALUE))) == NULL)
-		goto err;
-	i=strlen(section)+1;
-	if ((v->section=OPENSSL_malloc(i)) == NULL)
-		goto err;
-
-	memcpy(v->section,section,i);
-	v->name=NULL;
-	v->value=(char *)sk;
-	
-	vv=lh_CONF_VALUE_insert(conf->data,v);
-	OPENSSL_assert(vv == NULL);
-	ok=1;
-err:
-	if (!ok)
-		{
-		if (sk != NULL) sk_CONF_VALUE_free(sk);
-		if (v != NULL) OPENSSL_free(v);
-		v=NULL;
-		}
-	return(v);
-	}
+{
+    STACK_OF(CONF_VALUE) *sk = NULL;
+    int ok = 0, i;
+    CONF_VALUE *v = NULL, *vv;
+
+    if ((sk = sk_CONF_VALUE_new_null()) == NULL)
+        goto err;
+    if ((v = OPENSSL_malloc(sizeof(CONF_VALUE))) == NULL)
+        goto err;
+    i = strlen(section) + 1;
+    if ((v->section = OPENSSL_malloc(i)) == NULL)
+        goto err;
+
+    memcpy(v->section, section, i);
+    v->name = NULL;
+    v->value = (char *)sk;
+
+    vv = lh_CONF_VALUE_insert(conf->data, v);
+    OPENSSL_assert(vv == NULL);
+    ok = 1;
+ err:
+    if (!ok) {
+        if (sk != NULL)
+            sk_CONF_VALUE_free(sk);
+        if (v != NULL)
+            OPENSSL_free(v);
+        v = NULL;
+    }
+    return (v);
+}
 
 IMPLEMENT_STACK_OF(CONF_VALUE)
diff --git a/crypto/conf/conf_api.h b/crypto/conf/conf_api.h
index 87a954aff6..e478f7df4b 100644
--- a/crypto/conf/conf_api.h
+++ b/crypto/conf/conf_api.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,10 +57,10 @@
  */
 
 #ifndef  HEADER_CONF_API_H
-#define HEADER_CONF_API_H
+# define HEADER_CONF_API_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -72,12 +72,13 @@ CONF_VALUE *_CONF_new_section(CONF *conf, const char *section);
 CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section);
 /* Up until OpenSSL 0.9.5a, this was CONF_get_section */
 STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
-					       const char *section);
+                                               const char *section);
 
 int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value);
 char *_CONF_get_string(const CONF *conf, const char *section,
-		       const char *name);
-long _CONF_get_number(const CONF *conf, const char *section, const char *name);
+                       const char *name);
+long _CONF_get_number(const CONF *conf, const char *section,
+                      const char *name);
 
 int _CONF_new_data(CONF *conf);
 void _CONF_free_data(CONF *conf);
@@ -86,4 +87,3 @@ void _CONF_free_data(CONF *conf);
 }
 #endif
 #endif
-
diff --git a/crypto/conf/conf_def.c b/crypto/conf/conf_def.c
index e70fc41359..30a1992150 100644
--- a/crypto/conf/conf_def.c
+++ b/crypto/conf/conf_def.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -72,10 +72,10 @@
 static char *eat_ws(CONF *conf, char *p);
 static char *eat_alpha_numeric(CONF *conf, char *p);
 static void clear_comments(CONF *conf, char *p);
-static int str_copy(CONF *conf,char *section,char **to, char *from);
+static int str_copy(CONF *conf, char *section, char **to, char *from);
 static char *scan_quote(CONF *conf, char *p);
 static char *scan_dquote(CONF *conf, char *p);
-#define scan_esc(conf,p)	(((IS_EOF((conf),(p)[1]))?((p)+1):((p)+2)))
+#define scan_esc(conf,p)        (((IS_EOF((conf),(p)[1]))?((p)+1):((p)+2)))
 
 static CONF *def_create(CONF_METHOD *meth);
 static int def_init_default(CONF *conf);
@@ -88,654 +88,616 @@ static int def_dump(const CONF *conf, BIO *bp);
 static int def_is_number(const CONF *conf, char c);
 static int def_to_int(const CONF *conf, char c);
 
-const char CONF_def_version[]="CONF_def" OPENSSL_VERSION_PTEXT;
+const char CONF_def_version[] = "CONF_def" OPENSSL_VERSION_PTEXT;
 
 static CONF_METHOD default_method = {
-	"OpenSSL default",
-	def_create,
-	def_init_default,
-	def_destroy,
-	def_destroy_data,
-	def_load_bio,
-	def_dump,
-	def_is_number,
-	def_to_int,
-	def_load
-	};
+    "OpenSSL default",
+    def_create,
+    def_init_default,
+    def_destroy,
+    def_destroy_data,
+    def_load_bio,
+    def_dump,
+    def_is_number,
+    def_to_int,
+    def_load
+};
 
 static CONF_METHOD WIN32_method = {
-	"WIN32",
-	def_create,
-	def_init_WIN32,
-	def_destroy,
-	def_destroy_data,
-	def_load_bio,
-	def_dump,
-	def_is_number,
-	def_to_int,
-	def_load
-	};
+    "WIN32",
+    def_create,
+    def_init_WIN32,
+    def_destroy,
+    def_destroy_data,
+    def_load_bio,
+    def_dump,
+    def_is_number,
+    def_to_int,
+    def_load
+};
 
 CONF_METHOD *NCONF_default()
-	{
-	return &default_method;
-	}
+{
+    return &default_method;
+}
+
 CONF_METHOD *NCONF_WIN32()
-	{
-	return &WIN32_method;
-	}
+{
+    return &WIN32_method;
+}
 
 static CONF *def_create(CONF_METHOD *meth)
-	{
-	CONF *ret;
-
-	ret = OPENSSL_malloc(sizeof(CONF) + sizeof(unsigned short *));
-	if (ret)
-		if (meth->init(ret) == 0)
-			{
-			OPENSSL_free(ret);
-			ret = NULL;
-			}
-	return ret;
-	}
-	
+{
+    CONF *ret;
+
+    ret = OPENSSL_malloc(sizeof(CONF) + sizeof(unsigned short *));
+    if (ret)
+        if (meth->init(ret) == 0) {
+            OPENSSL_free(ret);
+            ret = NULL;
+        }
+    return ret;
+}
+
 static int def_init_default(CONF *conf)
-	{
-	if (conf == NULL)
-		return 0;
+{
+    if (conf == NULL)
+        return 0;
 
-	conf->meth = &default_method;
-	conf->meth_data = CONF_type_default;
-	conf->data = NULL;
+    conf->meth = &default_method;
+    conf->meth_data = CONF_type_default;
+    conf->data = NULL;
 
-	return 1;
-	}
+    return 1;
+}
 
 static int def_init_WIN32(CONF *conf)
-	{
-	if (conf == NULL)
-		return 0;
+{
+    if (conf == NULL)
+        return 0;
 
-	conf->meth = &WIN32_method;
-	conf->meth_data = (void *)CONF_type_win32;
-	conf->data = NULL;
+    conf->meth = &WIN32_method;
+    conf->meth_data = (void *)CONF_type_win32;
+    conf->data = NULL;
 
-	return 1;
-	}
+    return 1;
+}
 
 static int def_destroy(CONF *conf)
-	{
-	if (def_destroy_data(conf))
-		{
-		OPENSSL_free(conf);
-		return 1;
-		}
-	return 0;
-	}
+{
+    if (def_destroy_data(conf)) {
+        OPENSSL_free(conf);
+        return 1;
+    }
+    return 0;
+}
 
 static int def_destroy_data(CONF *conf)
-	{
-	if (conf == NULL)
-		return 0;
-	_CONF_free_data(conf);
-	return 1;
-	}
+{
+    if (conf == NULL)
+        return 0;
+    _CONF_free_data(conf);
+    return 1;
+}
 
 static int def_load(CONF *conf, const char *name, long *line)
-	{
-	int ret;
-	BIO *in=NULL;
+{
+    int ret;
+    BIO *in = NULL;
 
 #ifdef OPENSSL_SYS_VMS
-	in=BIO_new_file(name, "r");
+    in = BIO_new_file(name, "r");
 #else
-	in=BIO_new_file(name, "rb");
+    in = BIO_new_file(name, "rb");
 #endif
-	if (in == NULL)
-		{
-		if (ERR_GET_REASON(ERR_peek_last_error()) == BIO_R_NO_SUCH_FILE)
-			CONFerr(CONF_F_DEF_LOAD,CONF_R_NO_SUCH_FILE);
-		else
-			CONFerr(CONF_F_DEF_LOAD,ERR_R_SYS_LIB);
-		return 0;
-		}
+    if (in == NULL) {
+        if (ERR_GET_REASON(ERR_peek_last_error()) == BIO_R_NO_SUCH_FILE)
+            CONFerr(CONF_F_DEF_LOAD, CONF_R_NO_SUCH_FILE);
+        else
+            CONFerr(CONF_F_DEF_LOAD, ERR_R_SYS_LIB);
+        return 0;
+    }
 
-	ret = def_load_bio(conf, in, line);
-	BIO_free(in);
+    ret = def_load_bio(conf, in, line);
+    BIO_free(in);
 
-	return ret;
-	}
+    return ret;
+}
 
 static int def_load_bio(CONF *conf, BIO *in, long *line)
-	{
+{
 /* The macro BUFSIZE conflicts with a system macro in VxWorks */
-#define CONFBUFSIZE	512
-	int bufnum=0,i,ii;
-	BUF_MEM *buff=NULL;
-	char *s,*p,*end;
-	int again;
-	long eline=0;
-	char btmp[DECIMAL_SIZE(eline)+1];
-	CONF_VALUE *v=NULL,*tv;
-	CONF_VALUE *sv=NULL;
-	char *section=NULL,*buf;
-	char *start,*psection,*pname;
-	void *h = (void *)(conf->data);
-
-	if ((buff=BUF_MEM_new()) == NULL)
-		{
-		CONFerr(CONF_F_DEF_LOAD_BIO,ERR_R_BUF_LIB);
-		goto err;
-		}
-
-	section=(char *)OPENSSL_malloc(10);
-	if (section == NULL)
-		{
-		CONFerr(CONF_F_DEF_LOAD_BIO,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	BUF_strlcpy(section,"default",10);
-
-	if (_CONF_new_data(conf) == 0)
-		{
-		CONFerr(CONF_F_DEF_LOAD_BIO,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	sv=_CONF_new_section(conf,section);
-	if (sv == NULL)
-		{
-		CONFerr(CONF_F_DEF_LOAD_BIO,
-					CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
-		goto err;
-		}
-
-	bufnum=0;
-	again=0;
-	for (;;)
-		{
-		if (!BUF_MEM_grow(buff,bufnum+CONFBUFSIZE))
-			{
-			CONFerr(CONF_F_DEF_LOAD_BIO,ERR_R_BUF_LIB);
-			goto err;
-			}
-		p= &(buff->data[bufnum]);
-		*p='\0';
-		BIO_gets(in, p, CONFBUFSIZE-1);
-		p[CONFBUFSIZE-1]='\0';
-		ii=i=strlen(p);
-		if (i == 0 && !again) break;
-		again=0;
-		while (i > 0)
-			{
-			if ((p[i-1] != '\r') && (p[i-1] != '\n'))
-				break;
-			else
-				i--;
-			}
-		/* we removed some trailing stuff so there is a new
-		 * line on the end. */
-		if (ii && i == ii)
-			again=1; /* long line */
-		else
-			{
-			p[i]='\0';
-			eline++; /* another input line */
-			}
-
-		/* we now have a line with trailing \r\n removed */
-
-		/* i is the number of bytes */
-		bufnum+=i;
-
-		v=NULL;
-		/* check for line continuation */
-		if (bufnum >= 1)
-			{
-			/* If we have bytes and the last char '\\' and
-			 * second last char is not '\\' */
-			p= &(buff->data[bufnum-1]);
-			if (IS_ESC(conf,p[0]) &&
-				((bufnum <= 1) || !IS_ESC(conf,p[-1])))
-				{
-				bufnum--;
-				again=1;
-				}
-			}
-		if (again) continue;
-		bufnum=0;
-		buf=buff->data;
-
-		clear_comments(conf, buf);
-		s=eat_ws(conf, buf);
-		if (IS_EOF(conf,*s)) continue; /* blank line */
-		if (*s == '[')
-			{
-			char *ss;
-
-			s++;
-			start=eat_ws(conf, s);
-			ss=start;
-again:
-			end=eat_alpha_numeric(conf, ss);
-			p=eat_ws(conf, end);
-			if (*p != ']')
-				{
-				if (*p != '\0' && ss != p)
-					{
-					ss=p;
-					goto again;
-					}
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-					CONF_R_MISSING_CLOSE_SQUARE_BRACKET);
-				goto err;
-				}
-			*end='\0';
-			if (!str_copy(conf,NULL,§ion,start)) goto err;
-			if ((sv=_CONF_get_section(conf,section)) == NULL)
-				sv=_CONF_new_section(conf,section);
-			if (sv == NULL)
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-					CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
-				goto err;
-				}
-			continue;
-			}
-		else
-			{
-			pname=s;
-			psection=NULL;
-			end=eat_alpha_numeric(conf, s);
-			if ((end[0] == ':') && (end[1] == ':'))
-				{
-				*end='\0';
-				end+=2;
-				psection=pname;
-				pname=end;
-				end=eat_alpha_numeric(conf, end);
-				}
-			p=eat_ws(conf, end);
-			if (*p != '=')
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-						CONF_R_MISSING_EQUAL_SIGN);
-				goto err;
-				}
-			*end='\0';
-			p++;
-			start=eat_ws(conf, p);
-			while (!IS_EOF(conf,*p))
-				p++;
-			p--;
-			while ((p != start) && (IS_WS(conf,*p)))
-				p--;
-			p++;
-			*p='\0';
-
-			if (!(v=(CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE))))
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-							ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			if (psection == NULL) psection=section;
-			v->name=(char *)OPENSSL_malloc(strlen(pname)+1);
-			v->value=NULL;
-			if (v->name == NULL)
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-							ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			BUF_strlcpy(v->name,pname,strlen(pname)+1);
-			if (!str_copy(conf,psection,&(v->value),start)) goto err;
-
-			if (strcmp(psection,section) != 0)
-				{
-				if ((tv=_CONF_get_section(conf,psection))
-					== NULL)
-					tv=_CONF_new_section(conf,psection);
-				if (tv == NULL)
-					{
-					CONFerr(CONF_F_DEF_LOAD_BIO,
-					   CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
-					goto err;
-					}
-				}
-			else
-				tv=sv;
+#define CONFBUFSIZE     512
+    int bufnum = 0, i, ii;
+    BUF_MEM *buff = NULL;
+    char *s, *p, *end;
+    int again;
+    long eline = 0;
+    char btmp[DECIMAL_SIZE(eline) + 1];
+    CONF_VALUE *v = NULL, *tv;
+    CONF_VALUE *sv = NULL;
+    char *section = NULL, *buf;
+    char *start, *psection, *pname;
+    void *h = (void *)(conf->data);
+
+    if ((buff = BUF_MEM_new()) == NULL) {
+        CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_BUF_LIB);
+        goto err;
+    }
+
+    section = (char *)OPENSSL_malloc(10);
+    if (section == NULL) {
+        CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    BUF_strlcpy(section, "default", 10);
+
+    if (_CONF_new_data(conf) == 0) {
+        CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    sv = _CONF_new_section(conf, section);
+    if (sv == NULL) {
+        CONFerr(CONF_F_DEF_LOAD_BIO, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+        goto err;
+    }
+
+    bufnum = 0;
+    again = 0;
+    for (;;) {
+        if (!BUF_MEM_grow(buff, bufnum + CONFBUFSIZE)) {
+            CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_BUF_LIB);
+            goto err;
+        }
+        p = &(buff->data[bufnum]);
+        *p = '\0';
+        BIO_gets(in, p, CONFBUFSIZE - 1);
+        p[CONFBUFSIZE - 1] = '\0';
+        ii = i = strlen(p);
+        if (i == 0 && !again)
+            break;
+        again = 0;
+        while (i > 0) {
+            if ((p[i - 1] != '\r') && (p[i - 1] != '\n'))
+                break;
+            else
+                i--;
+        }
+        /*
+         * we removed some trailing stuff so there is a new line on the end.
+         */
+        if (ii && i == ii)
+            again = 1;          /* long line */
+        else {
+            p[i] = '\0';
+            eline++;            /* another input line */
+        }
+
+        /* we now have a line with trailing \r\n removed */
+
+        /* i is the number of bytes */
+        bufnum += i;
+
+        v = NULL;
+        /* check for line continuation */
+        if (bufnum >= 1) {
+            /*
+             * If we have bytes and the last char '\\' and second last char
+             * is not '\\'
+             */
+            p = &(buff->data[bufnum - 1]);
+            if (IS_ESC(conf, p[0]) && ((bufnum <= 1) || !IS_ESC(conf, p[-1]))) {
+                bufnum--;
+                again = 1;
+            }
+        }
+        if (again)
+            continue;
+        bufnum = 0;
+        buf = buff->data;
+
+        clear_comments(conf, buf);
+        s = eat_ws(conf, buf);
+        if (IS_EOF(conf, *s))
+            continue;           /* blank line */
+        if (*s == '[') {
+            char *ss;
+
+            s++;
+            start = eat_ws(conf, s);
+            ss = start;
+ again:
+            end = eat_alpha_numeric(conf, ss);
+            p = eat_ws(conf, end);
+            if (*p != ']') {
+                if (*p != '\0' && ss != p) {
+                    ss = p;
+                    goto again;
+                }
+                CONFerr(CONF_F_DEF_LOAD_BIO,
+                        CONF_R_MISSING_CLOSE_SQUARE_BRACKET);
+                goto err;
+            }
+            *end = '\0';
+            if (!str_copy(conf, NULL, §ion, start))
+                goto err;
+            if ((sv = _CONF_get_section(conf, section)) == NULL)
+                sv = _CONF_new_section(conf, section);
+            if (sv == NULL) {
+                CONFerr(CONF_F_DEF_LOAD_BIO,
+                        CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+                goto err;
+            }
+            continue;
+        } else {
+            pname = s;
+            psection = NULL;
+            end = eat_alpha_numeric(conf, s);
+            if ((end[0] == ':') && (end[1] == ':')) {
+                *end = '\0';
+                end += 2;
+                psection = pname;
+                pname = end;
+                end = eat_alpha_numeric(conf, end);
+            }
+            p = eat_ws(conf, end);
+            if (*p != '=') {
+                CONFerr(CONF_F_DEF_LOAD_BIO, CONF_R_MISSING_EQUAL_SIGN);
+                goto err;
+            }
+            *end = '\0';
+            p++;
+            start = eat_ws(conf, p);
+            while (!IS_EOF(conf, *p))
+                p++;
+            p--;
+            while ((p != start) && (IS_WS(conf, *p)))
+                p--;
+            p++;
+            *p = '\0';
+
+            if (!(v = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE)))) {
+                CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            if (psection == NULL)
+                psection = section;
+            v->name = (char *)OPENSSL_malloc(strlen(pname) + 1);
+            v->value = NULL;
+            if (v->name == NULL) {
+                CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            BUF_strlcpy(v->name, pname, strlen(pname) + 1);
+            if (!str_copy(conf, psection, &(v->value), start))
+                goto err;
+
+            if (strcmp(psection, section) != 0) {
+                if ((tv = _CONF_get_section(conf, psection))
+                    == NULL)
+                    tv = _CONF_new_section(conf, psection);
+                if (tv == NULL) {
+                    CONFerr(CONF_F_DEF_LOAD_BIO,
+                            CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+                    goto err;
+                }
+            } else
+                tv = sv;
 #if 1
-			if (_CONF_add_string(conf, tv, v) == 0)
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-							ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
+            if (_CONF_add_string(conf, tv, v) == 0) {
+                CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
 #else
-			v->section=tv->section;	
-			if (!sk_CONF_VALUE_push(ts,v))
-				{
-				CONFerr(CONF_F_DEF_LOAD_BIO,
-							ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			vv=(CONF_VALUE *)lh_insert(conf->data,v);
-			if (vv != NULL)
-				{
-				sk_CONF_VALUE_delete_ptr(ts,vv);
-				OPENSSL_free(vv->name);
-				OPENSSL_free(vv->value);
-				OPENSSL_free(vv);
-				}
+            v->section = tv->section;
+            if (!sk_CONF_VALUE_push(ts, v)) {
+                CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            vv = (CONF_VALUE *)lh_insert(conf->data, v);
+            if (vv != NULL) {
+                sk_CONF_VALUE_delete_ptr(ts, vv);
+                OPENSSL_free(vv->name);
+                OPENSSL_free(vv->value);
+                OPENSSL_free(vv);
+            }
 #endif
-			v=NULL;
-			}
-		}
-	if (buff != NULL) BUF_MEM_free(buff);
-	if (section != NULL) OPENSSL_free(section);
-	return(1);
-err:
-	if (buff != NULL) BUF_MEM_free(buff);
-	if (section != NULL) OPENSSL_free(section);
-	if (line != NULL) *line=eline;
-	BIO_snprintf(btmp,sizeof btmp,"%ld",eline);
-	ERR_add_error_data(2,"line ",btmp);
-	if ((h != conf->data) && (conf->data != NULL))
-		{
-		CONF_free(conf->data);
-		conf->data=NULL;
-		}
-	if (v != NULL)
-		{
-		if (v->name != NULL) OPENSSL_free(v->name);
-		if (v->value != NULL) OPENSSL_free(v->value);
-		if (v != NULL) OPENSSL_free(v);
-		}
-	return(0);
-	}
+            v = NULL;
+        }
+    }
+    if (buff != NULL)
+        BUF_MEM_free(buff);
+    if (section != NULL)
+        OPENSSL_free(section);
+    return (1);
+ err:
+    if (buff != NULL)
+        BUF_MEM_free(buff);
+    if (section != NULL)
+        OPENSSL_free(section);
+    if (line != NULL)
+        *line = eline;
+    BIO_snprintf(btmp, sizeof btmp, "%ld", eline);
+    ERR_add_error_data(2, "line ", btmp);
+    if ((h != conf->data) && (conf->data != NULL)) {
+        CONF_free(conf->data);
+        conf->data = NULL;
+    }
+    if (v != NULL) {
+        if (v->name != NULL)
+            OPENSSL_free(v->name);
+        if (v->value != NULL)
+            OPENSSL_free(v->value);
+        if (v != NULL)
+            OPENSSL_free(v);
+    }
+    return (0);
+}
 
 static void clear_comments(CONF *conf, char *p)
-	{
-	for (;;)
-		{
-		if (IS_FCOMMENT(conf,*p))
-			{
-			*p='\0';
-			return;
-			}
-		if (!IS_WS(conf,*p))
-			{
-			break;
-			}
-		p++;
-		}
-
-	for (;;)
-		{
-		if (IS_COMMENT(conf,*p))
-			{
-			*p='\0';
-			return;
-			}
-		if (IS_DQUOTE(conf,*p))
-			{
-			p=scan_dquote(conf, p);
-			continue;
-			}
-		if (IS_QUOTE(conf,*p))
-			{
-			p=scan_quote(conf, p);
-			continue;
-			}
-		if (IS_ESC(conf,*p))
-			{
-			p=scan_esc(conf,p);
-			continue;
-			}
-		if (IS_EOF(conf,*p))
-			return;
-		else
-			p++;
-		}
-	}
+{
+    for (;;) {
+        if (IS_FCOMMENT(conf, *p)) {
+            *p = '\0';
+            return;
+        }
+        if (!IS_WS(conf, *p)) {
+            break;
+        }
+        p++;
+    }
+
+    for (;;) {
+        if (IS_COMMENT(conf, *p)) {
+            *p = '\0';
+            return;
+        }
+        if (IS_DQUOTE(conf, *p)) {
+            p = scan_dquote(conf, p);
+            continue;
+        }
+        if (IS_QUOTE(conf, *p)) {
+            p = scan_quote(conf, p);
+            continue;
+        }
+        if (IS_ESC(conf, *p)) {
+            p = scan_esc(conf, p);
+            continue;
+        }
+        if (IS_EOF(conf, *p))
+            return;
+        else
+            p++;
+    }
+}
 
 static int str_copy(CONF *conf, char *section, char **pto, char *from)
-	{
-	int q,r,rr=0,to=0,len=0;
-	char *s,*e,*rp,*p,*rrp,*np,*cp,v;
-	BUF_MEM *buf;
-
-	if ((buf=BUF_MEM_new()) == NULL) return(0);
-
-	len=strlen(from)+1;
-	if (!BUF_MEM_grow(buf,len)) goto err;
-
-	for (;;)
-		{
-		if (IS_QUOTE(conf,*from))
-			{
-			q= *from;
-			from++;
-			while (!IS_EOF(conf,*from) && (*from != q))
-				{
-				if (IS_ESC(conf,*from))
-					{
-					from++;
-					if (IS_EOF(conf,*from)) break;
-					}
-				buf->data[to++]= *(from++);
-				}
-			if (*from == q) from++;
-			}
-		else if (IS_DQUOTE(conf,*from))
-			{
-			q= *from;
-			from++;
-			while (!IS_EOF(conf,*from))
-				{
-				if (*from == q)
-					{
-					if (*(from+1) == q)
-						{
-						from++;
-						}
-					else
-						{
-						break;
-						}
-					}
-				buf->data[to++]= *(from++);
-				}
-			if (*from == q) from++;
-			}
-		else if (IS_ESC(conf,*from))
-			{
-			from++;
-			v= *(from++);
-			if (IS_EOF(conf,v)) break;
-			else if (v == 'r') v='\r';
-			else if (v == 'n') v='\n';
-			else if (v == 'b') v='\b';
-			else if (v == 't') v='\t';
-			buf->data[to++]= v;
-			}
-		else if (IS_EOF(conf,*from))
-			break;
-		else if (*from == '$')
-			{
-			/* try to expand it */
-			rrp=NULL;
-			s= &(from[1]);
-			if (*s == '{')
-				q='}';
-			else if (*s == '(')
-				q=')';
-			else q=0;
-
-			if (q) s++;
-			cp=section;
-			e=np=s;
-			while (IS_ALPHA_NUMERIC(conf,*e))
-				e++;
-			if ((e[0] == ':') && (e[1] == ':'))
-				{
-				cp=np;
-				rrp=e;
-				rr= *e;
-				*rrp='\0';
-				e+=2;
-				np=e;
-				while (IS_ALPHA_NUMERIC(conf,*e))
-					e++;
-				}
-			r= *e;
-			*e='\0';
-			rp=e;
-			if (q)
-				{
-				if (r != q)
-					{
-					CONFerr(CONF_F_STR_COPY,CONF_R_NO_CLOSE_BRACE);
-					goto err;
-					}
-				e++;
-				}
-			/*-
-			 * So at this point we have
-			 * np which is the start of the name string which is
-			 *   '\0' terminated. 
-			 * cp which is the start of the section string which is
-			 *   '\0' terminated.
-			 * e is the 'next point after'.
-			 * r and rr are the chars replaced by the '\0'
-			 * rp and rrp is where 'r' and 'rr' came from.
-			 */
-			p=_CONF_get_string(conf,cp,np);
-			if (rrp != NULL) *rrp=rr;
-			*rp=r;
-			if (p == NULL)
-				{
-				CONFerr(CONF_F_STR_COPY,CONF_R_VARIABLE_HAS_NO_VALUE);
-				goto err;
-				}
-			BUF_MEM_grow_clean(buf,(strlen(p)+buf->length-(e-from)));
-			while (*p)
-				buf->data[to++]= *(p++);
-
-			/* Since we change the pointer 'from', we also have
-			   to change the perceived length of the string it
-			   points at.  /RL */
-			len -= e-from;
-			from=e;
-
-			/* In case there were no braces or parenthesis around
-			   the variable reference, we have to put back the
-			   character that was replaced with a '\0'.  /RL */
-			*rp = r;
-			}
-		else
-			buf->data[to++]= *(from++);
-		}
-	buf->data[to]='\0';
-	if (*pto != NULL) OPENSSL_free(*pto);
-	*pto=buf->data;
-	OPENSSL_free(buf);
-	return(1);
-err:
-	if (buf != NULL) BUF_MEM_free(buf);
-	return(0);
-	}
+{
+    int q, r, rr = 0, to = 0, len = 0;
+    char *s, *e, *rp, *p, *rrp, *np, *cp, v;
+    BUF_MEM *buf;
+
+    if ((buf = BUF_MEM_new()) == NULL)
+        return (0);
+
+    len = strlen(from) + 1;
+    if (!BUF_MEM_grow(buf, len))
+        goto err;
+
+    for (;;) {
+        if (IS_QUOTE(conf, *from)) {
+            q = *from;
+            from++;
+            while (!IS_EOF(conf, *from) && (*from != q)) {
+                if (IS_ESC(conf, *from)) {
+                    from++;
+                    if (IS_EOF(conf, *from))
+                        break;
+                }
+                buf->data[to++] = *(from++);
+            }
+            if (*from == q)
+                from++;
+        } else if (IS_DQUOTE(conf, *from)) {
+            q = *from;
+            from++;
+            while (!IS_EOF(conf, *from)) {
+                if (*from == q) {
+                    if (*(from + 1) == q) {
+                        from++;
+                    } else {
+                        break;
+                    }
+                }
+                buf->data[to++] = *(from++);
+            }
+            if (*from == q)
+                from++;
+        } else if (IS_ESC(conf, *from)) {
+            from++;
+            v = *(from++);
+            if (IS_EOF(conf, v))
+                break;
+            else if (v == 'r')
+                v = '\r';
+            else if (v == 'n')
+                v = '\n';
+            else if (v == 'b')
+                v = '\b';
+            else if (v == 't')
+                v = '\t';
+            buf->data[to++] = v;
+        } else if (IS_EOF(conf, *from))
+            break;
+        else if (*from == '$') {
+            /* try to expand it */
+            rrp = NULL;
+            s = &(from[1]);
+            if (*s == '{')
+                q = '}';
+            else if (*s == '(')
+                q = ')';
+            else
+                q = 0;
+
+            if (q)
+                s++;
+            cp = section;
+            e = np = s;
+            while (IS_ALPHA_NUMERIC(conf, *e))
+                e++;
+            if ((e[0] == ':') && (e[1] == ':')) {
+                cp = np;
+                rrp = e;
+                rr = *e;
+                *rrp = '\0';
+                e += 2;
+                np = e;
+                while (IS_ALPHA_NUMERIC(conf, *e))
+                    e++;
+            }
+            r = *e;
+            *e = '\0';
+            rp = e;
+            if (q) {
+                if (r != q) {
+                    CONFerr(CONF_F_STR_COPY, CONF_R_NO_CLOSE_BRACE);
+                    goto err;
+                }
+                e++;
+            }
+                        /*-
+                         * So at this point we have
+                         * np which is the start of the name string which is
+                         *   '\0' terminated.
+                         * cp which is the start of the section string which is
+                         *   '\0' terminated.
+                         * e is the 'next point after'.
+                         * r and rr are the chars replaced by the '\0'
+                         * rp and rrp is where 'r' and 'rr' came from.
+                         */
+            p = _CONF_get_string(conf, cp, np);
+            if (rrp != NULL)
+                *rrp = rr;
+            *rp = r;
+            if (p == NULL) {
+                CONFerr(CONF_F_STR_COPY, CONF_R_VARIABLE_HAS_NO_VALUE);
+                goto err;
+            }
+            BUF_MEM_grow_clean(buf, (strlen(p) + buf->length - (e - from)));
+            while (*p)
+                buf->data[to++] = *(p++);
+
+            /*
+             * Since we change the pointer 'from', we also have to change the
+             * perceived length of the string it points at.  /RL
+             */
+            len -= e - from;
+            from = e;
+
+            /*
+             * In case there were no braces or parenthesis around the
+             * variable reference, we have to put back the character that was
+             * replaced with a '\0'.  /RL
+             */
+            *rp = r;
+        } else
+            buf->data[to++] = *(from++);
+    }
+    buf->data[to] = '\0';
+    if (*pto != NULL)
+        OPENSSL_free(*pto);
+    *pto = buf->data;
+    OPENSSL_free(buf);
+    return (1);
+ err:
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    return (0);
+}
 
 static char *eat_ws(CONF *conf, char *p)
-	{
-	while (IS_WS(conf,*p) && (!IS_EOF(conf,*p)))
-		p++;
-	return(p);
-	}
+{
+    while (IS_WS(conf, *p) && (!IS_EOF(conf, *p)))
+        p++;
+    return (p);
+}
 
 static char *eat_alpha_numeric(CONF *conf, char *p)
-	{
-	for (;;)
-		{
-		if (IS_ESC(conf,*p))
-			{
-			p=scan_esc(conf,p);
-			continue;
-			}
-		if (!IS_ALPHA_NUMERIC_PUNCT(conf,*p))
-			return(p);
-		p++;
-		}
-	}
+{
+    for (;;) {
+        if (IS_ESC(conf, *p)) {
+            p = scan_esc(conf, p);
+            continue;
+        }
+        if (!IS_ALPHA_NUMERIC_PUNCT(conf, *p))
+            return (p);
+        p++;
+    }
+}
 
 static char *scan_quote(CONF *conf, char *p)
-	{
-	int q= *p;
-
-	p++;
-	while (!(IS_EOF(conf,*p)) && (*p != q))
-		{
-		if (IS_ESC(conf,*p))
-			{
-			p++;
-			if (IS_EOF(conf,*p)) return(p);
-			}
-		p++;
-		}
-	if (*p == q) p++;
-	return(p);
-	}
-
+{
+    int q = *p;
+
+    p++;
+    while (!(IS_EOF(conf, *p)) && (*p != q)) {
+        if (IS_ESC(conf, *p)) {
+            p++;
+            if (IS_EOF(conf, *p))
+                return (p);
+        }
+        p++;
+    }
+    if (*p == q)
+        p++;
+    return (p);
+}
 
 static char *scan_dquote(CONF *conf, char *p)
-	{
-	int q= *p;
-
-	p++;
-	while (!(IS_EOF(conf,*p)))
-		{
-		if (*p == q)
-			{
-			if (*(p+1) == q)
-				{
-				p++;
-				}
-			else
-				{
-				break;
-				}
-			}
-		p++;
-		}
-	if (*p == q) p++;
-	return(p);
-	}
+{
+    int q = *p;
+
+    p++;
+    while (!(IS_EOF(conf, *p))) {
+        if (*p == q) {
+            if (*(p + 1) == q) {
+                p++;
+            } else {
+                break;
+            }
+        }
+        p++;
+    }
+    if (*p == q)
+        p++;
+    return (p);
+}
 
 static void dump_value_doall_arg(CONF_VALUE *a, BIO *out)
-	{
-	if (a->name)
-		BIO_printf(out, "[%s] %s=%s\n", a->section, a->name, a->value);
-	else
-		BIO_printf(out, "[[%s]]\n", a->section);
-	}
+{
+    if (a->name)
+        BIO_printf(out, "[%s] %s=%s\n", a->section, a->name, a->value);
+    else
+        BIO_printf(out, "[[%s]]\n", a->section);
+}
 
 static IMPLEMENT_LHASH_DOALL_ARG_FN(dump_value, CONF_VALUE, BIO)
 
 static int def_dump(const CONF *conf, BIO *out)
-	{
-	lh_CONF_VALUE_doall_arg(conf->data, LHASH_DOALL_ARG_FN(dump_value),
-				BIO, out);
-	return 1;
-	}
+{
+    lh_CONF_VALUE_doall_arg(conf->data, LHASH_DOALL_ARG_FN(dump_value),
+                            BIO, out);
+    return 1;
+}
 
 static int def_is_number(const CONF *conf, char c)
-	{
-	return IS_NUMBER(conf,c);
-	}
+{
+    return IS_NUMBER(conf, c);
+}
 
 static int def_to_int(const CONF *conf, char c)
-	{
-	return c - '0';
-	}
-
+{
+    return c - '0';
+}
diff --git a/crypto/conf/conf_def.h b/crypto/conf/conf_def.h
index 92a7d8ad77..7d897b89f1 100644
--- a/crypto/conf/conf_def.h
+++ b/crypto/conf/conf_def.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,132 +49,133 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* THIS FILE WAS AUTOMAGICALLY GENERATED!
-   Please modify and use keysets.pl to regenerate it. */
+/*
+ * THIS FILE WAS AUTOMAGICALLY GENERATED! Please modify and use keysets.pl to
+ * regenerate it.
+ */
 
-#define CONF_NUMBER		1
-#define CONF_UPPER		2
-#define CONF_LOWER		4
-#define CONF_UNDER		256
-#define CONF_PUNCTUATION	512
-#define CONF_WS			16
-#define CONF_ESC		32
-#define CONF_QUOTE		64
-#define CONF_DQUOTE		1024
-#define CONF_COMMENT		128
-#define CONF_FCOMMENT		2048
-#define CONF_EOF		8
-#define CONF_HIGHBIT		4096
-#define CONF_ALPHA		(CONF_UPPER|CONF_LOWER)
-#define CONF_ALPHA_NUMERIC	(CONF_ALPHA|CONF_NUMBER|CONF_UNDER)
+#define CONF_NUMBER             1
+#define CONF_UPPER              2
+#define CONF_LOWER              4
+#define CONF_UNDER              256
+#define CONF_PUNCTUATION        512
+#define CONF_WS                 16
+#define CONF_ESC                32
+#define CONF_QUOTE              64
+#define CONF_DQUOTE             1024
+#define CONF_COMMENT            128
+#define CONF_FCOMMENT           2048
+#define CONF_EOF                8
+#define CONF_HIGHBIT            4096
+#define CONF_ALPHA              (CONF_UPPER|CONF_LOWER)
+#define CONF_ALPHA_NUMERIC      (CONF_ALPHA|CONF_NUMBER|CONF_UNDER)
 #define CONF_ALPHA_NUMERIC_PUNCT (CONF_ALPHA|CONF_NUMBER|CONF_UNDER| \
-					CONF_PUNCTUATION)
+                                        CONF_PUNCTUATION)
 
-#define KEYTYPES(c)		((unsigned short *)((c)->meth_data))
+#define KEYTYPES(c)             ((unsigned short *)((c)->meth_data))
 #ifndef CHARSET_EBCDIC
-#define IS_COMMENT(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_COMMENT)
-#define IS_FCOMMENT(c,a)	(KEYTYPES(c)[(a)&0xff]&CONF_FCOMMENT)
-#define IS_EOF(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_EOF)
-#define IS_ESC(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_ESC)
-#define IS_NUMBER(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_NUMBER)
-#define IS_WS(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_WS)
-#define IS_ALPHA_NUMERIC(c,a)	(KEYTYPES(c)[(a)&0xff]&CONF_ALPHA_NUMERIC)
-#define IS_ALPHA_NUMERIC_PUNCT(c,a) \
-				(KEYTYPES(c)[(a)&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
-#define IS_QUOTE(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_QUOTE)
-#define IS_DQUOTE(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_DQUOTE)
-#define IS_HIGHBIT(c,a)		(KEYTYPES(c)[(a)&0xff]&CONF_HIGHBIT)
-
-#else /*CHARSET_EBCDIC*/
+# define IS_COMMENT(c,a)         (KEYTYPES(c)[(a)&0xff]&CONF_COMMENT)
+# define IS_FCOMMENT(c,a)        (KEYTYPES(c)[(a)&0xff]&CONF_FCOMMENT)
+# define IS_EOF(c,a)             (KEYTYPES(c)[(a)&0xff]&CONF_EOF)
+# define IS_ESC(c,a)             (KEYTYPES(c)[(a)&0xff]&CONF_ESC)
+# define IS_NUMBER(c,a)          (KEYTYPES(c)[(a)&0xff]&CONF_NUMBER)
+# define IS_WS(c,a)              (KEYTYPES(c)[(a)&0xff]&CONF_WS)
+# define IS_ALPHA_NUMERIC(c,a)   (KEYTYPES(c)[(a)&0xff]&CONF_ALPHA_NUMERIC)
+# define IS_ALPHA_NUMERIC_PUNCT(c,a) \
+                                (KEYTYPES(c)[(a)&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
+# define IS_QUOTE(c,a)           (KEYTYPES(c)[(a)&0xff]&CONF_QUOTE)
+# define IS_DQUOTE(c,a)          (KEYTYPES(c)[(a)&0xff]&CONF_DQUOTE)
+# define IS_HIGHBIT(c,a)         (KEYTYPES(c)[(a)&0xff]&CONF_HIGHBIT)
 
-#define IS_COMMENT(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_COMMENT)
-#define IS_FCOMMENT(c,a)	(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_FCOMMENT)
-#define IS_EOF(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_EOF)
-#define IS_ESC(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ESC)
-#define IS_NUMBER(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_NUMBER)
-#define IS_WS(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_WS)
-#define IS_ALPHA_NUMERIC(c,a)	(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC)
-#define IS_ALPHA_NUMERIC_PUNCT(c,a) \
-				(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
-#define IS_QUOTE(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_QUOTE)
-#define IS_DQUOTE(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_DQUOTE)
-#define IS_HIGHBIT(c,a)		(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_HIGHBIT)
-#endif /*CHARSET_EBCDIC*/
+#else                           /* CHARSET_EBCDIC */
 
-static unsigned short CONF_type_default[256]={
-	0x0008,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0000,0x0010,0x0010,0x0000,0x0000,0x0010,0x0000,0x0000,
-	0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0010,0x0200,0x0040,0x0080,0x0000,0x0200,0x0200,0x0040,
-	0x0000,0x0000,0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,
-	0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
-	0x0001,0x0001,0x0000,0x0200,0x0000,0x0000,0x0000,0x0200,
-	0x0200,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0000,0x0020,0x0000,0x0200,0x0100,
-	0x0040,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0000,0x0200,0x0000,0x0200,0x0000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	};
+# define IS_COMMENT(c,a)         (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_COMMENT)
+# define IS_FCOMMENT(c,a)        (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_FCOMMENT)
+# define IS_EOF(c,a)             (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_EOF)
+# define IS_ESC(c,a)             (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ESC)
+# define IS_NUMBER(c,a)          (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_NUMBER)
+# define IS_WS(c,a)              (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_WS)
+# define IS_ALPHA_NUMERIC(c,a)   (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC)
+# define IS_ALPHA_NUMERIC_PUNCT(c,a) \
+                                (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
+# define IS_QUOTE(c,a)           (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_QUOTE)
+# define IS_DQUOTE(c,a)          (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_DQUOTE)
+# define IS_HIGHBIT(c,a)         (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_HIGHBIT)
+#endif                          /* CHARSET_EBCDIC */
 
-static unsigned short CONF_type_win32[256]={
-	0x0008,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0000,0x0010,0x0010,0x0000,0x0000,0x0010,0x0000,0x0000,
-	0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
-	0x0010,0x0200,0x0400,0x0000,0x0000,0x0200,0x0200,0x0000,
-	0x0000,0x0000,0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,
-	0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
-	0x0001,0x0001,0x0000,0x0A00,0x0000,0x0000,0x0000,0x0200,
-	0x0200,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
-	0x0002,0x0002,0x0002,0x0000,0x0000,0x0000,0x0200,0x0100,
-	0x0000,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
-	0x0004,0x0004,0x0004,0x0000,0x0200,0x0000,0x0200,0x0000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
-	};
+static unsigned short CONF_type_default[256] = {
+    0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0010, 0x0010, 0x0000, 0x0000, 0x0010, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0010, 0x0200, 0x0040, 0x0080, 0x0000, 0x0200, 0x0200, 0x0040,
+    0x0000, 0x0000, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200,
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001,
+    0x0001, 0x0001, 0x0000, 0x0200, 0x0000, 0x0000, 0x0000, 0x0200,
+    0x0200, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0000, 0x0020, 0x0000, 0x0200, 0x0100,
+    0x0040, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0000, 0x0200, 0x0000, 0x0200, 0x0000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+};
 
+static unsigned short CONF_type_win32[256] = {
+    0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0010, 0x0010, 0x0000, 0x0000, 0x0010, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0010, 0x0200, 0x0400, 0x0000, 0x0000, 0x0200, 0x0200, 0x0000,
+    0x0000, 0x0000, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200,
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001,
+    0x0001, 0x0001, 0x0000, 0x0A00, 0x0000, 0x0000, 0x0000, 0x0200,
+    0x0200, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002,
+    0x0002, 0x0002, 0x0002, 0x0000, 0x0000, 0x0000, 0x0200, 0x0100,
+    0x0000, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004, 0x0004,
+    0x0004, 0x0004, 0x0004, 0x0000, 0x0200, 0x0000, 0x0200, 0x0000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+    0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000, 0x1000,
+};
diff --git a/crypto/conf/conf_err.c b/crypto/conf/conf_err.c
index 25bb5dc9aa..bb5e2fe252 100644
--- a/crypto/conf/conf_err.c
+++ b/crypto/conf/conf_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,67 +66,68 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_CONF,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_CONF,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_CONF,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_CONF,0,reason)
 
-static ERR_STRING_DATA CONF_str_functs[]=
-	{
-{ERR_FUNC(CONF_F_CONF_DUMP_FP),	"CONF_dump_fp"},
-{ERR_FUNC(CONF_F_CONF_LOAD),	"CONF_load"},
-{ERR_FUNC(CONF_F_CONF_LOAD_BIO),	"CONF_load_bio"},
-{ERR_FUNC(CONF_F_CONF_LOAD_FP),	"CONF_load_fp"},
-{ERR_FUNC(CONF_F_CONF_MODULES_LOAD),	"CONF_modules_load"},
-{ERR_FUNC(CONF_F_CONF_PARSE_LIST),	"CONF_parse_list"},
-{ERR_FUNC(CONF_F_DEF_LOAD),	"DEF_LOAD"},
-{ERR_FUNC(CONF_F_DEF_LOAD_BIO),	"DEF_LOAD_BIO"},
-{ERR_FUNC(CONF_F_MODULE_INIT),	"MODULE_INIT"},
-{ERR_FUNC(CONF_F_MODULE_LOAD_DSO),	"MODULE_LOAD_DSO"},
-{ERR_FUNC(CONF_F_MODULE_RUN),	"MODULE_RUN"},
-{ERR_FUNC(CONF_F_NCONF_DUMP_BIO),	"NCONF_dump_bio"},
-{ERR_FUNC(CONF_F_NCONF_DUMP_FP),	"NCONF_dump_fp"},
-{ERR_FUNC(CONF_F_NCONF_GET_NUMBER),	"NCONF_get_number"},
-{ERR_FUNC(CONF_F_NCONF_GET_NUMBER_E),	"NCONF_get_number_e"},
-{ERR_FUNC(CONF_F_NCONF_GET_SECTION),	"NCONF_get_section"},
-{ERR_FUNC(CONF_F_NCONF_GET_STRING),	"NCONF_get_string"},
-{ERR_FUNC(CONF_F_NCONF_LOAD),	"NCONF_load"},
-{ERR_FUNC(CONF_F_NCONF_LOAD_BIO),	"NCONF_load_bio"},
-{ERR_FUNC(CONF_F_NCONF_LOAD_FP),	"NCONF_load_fp"},
-{ERR_FUNC(CONF_F_NCONF_NEW),	"NCONF_new"},
-{ERR_FUNC(CONF_F_STR_COPY),	"STR_COPY"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CONF_str_functs[] = {
+    {ERR_FUNC(CONF_F_CONF_DUMP_FP), "CONF_dump_fp"},
+    {ERR_FUNC(CONF_F_CONF_LOAD), "CONF_load"},
+    {ERR_FUNC(CONF_F_CONF_LOAD_BIO), "CONF_load_bio"},
+    {ERR_FUNC(CONF_F_CONF_LOAD_FP), "CONF_load_fp"},
+    {ERR_FUNC(CONF_F_CONF_MODULES_LOAD), "CONF_modules_load"},
+    {ERR_FUNC(CONF_F_CONF_PARSE_LIST), "CONF_parse_list"},
+    {ERR_FUNC(CONF_F_DEF_LOAD), "DEF_LOAD"},
+    {ERR_FUNC(CONF_F_DEF_LOAD_BIO), "DEF_LOAD_BIO"},
+    {ERR_FUNC(CONF_F_MODULE_INIT), "MODULE_INIT"},
+    {ERR_FUNC(CONF_F_MODULE_LOAD_DSO), "MODULE_LOAD_DSO"},
+    {ERR_FUNC(CONF_F_MODULE_RUN), "MODULE_RUN"},
+    {ERR_FUNC(CONF_F_NCONF_DUMP_BIO), "NCONF_dump_bio"},
+    {ERR_FUNC(CONF_F_NCONF_DUMP_FP), "NCONF_dump_fp"},
+    {ERR_FUNC(CONF_F_NCONF_GET_NUMBER), "NCONF_get_number"},
+    {ERR_FUNC(CONF_F_NCONF_GET_NUMBER_E), "NCONF_get_number_e"},
+    {ERR_FUNC(CONF_F_NCONF_GET_SECTION), "NCONF_get_section"},
+    {ERR_FUNC(CONF_F_NCONF_GET_STRING), "NCONF_get_string"},
+    {ERR_FUNC(CONF_F_NCONF_LOAD), "NCONF_load"},
+    {ERR_FUNC(CONF_F_NCONF_LOAD_BIO), "NCONF_load_bio"},
+    {ERR_FUNC(CONF_F_NCONF_LOAD_FP), "NCONF_load_fp"},
+    {ERR_FUNC(CONF_F_NCONF_NEW), "NCONF_new"},
+    {ERR_FUNC(CONF_F_STR_COPY), "STR_COPY"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA CONF_str_reasons[]=
-	{
-{ERR_REASON(CONF_R_ERROR_LOADING_DSO)    ,"error loading dso"},
-{ERR_REASON(CONF_R_LIST_CANNOT_BE_NULL)  ,"list cannot be null"},
-{ERR_REASON(CONF_R_MISSING_CLOSE_SQUARE_BRACKET),"missing close square bracket"},
-{ERR_REASON(CONF_R_MISSING_EQUAL_SIGN)   ,"missing equal sign"},
-{ERR_REASON(CONF_R_MISSING_FINISH_FUNCTION),"missing finish function"},
-{ERR_REASON(CONF_R_MISSING_INIT_FUNCTION),"missing init function"},
-{ERR_REASON(CONF_R_MODULE_INITIALIZATION_ERROR),"module initialization error"},
-{ERR_REASON(CONF_R_NO_CLOSE_BRACE)       ,"no close brace"},
-{ERR_REASON(CONF_R_NO_CONF)              ,"no conf"},
-{ERR_REASON(CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE),"no conf or environment variable"},
-{ERR_REASON(CONF_R_NO_SECTION)           ,"no section"},
-{ERR_REASON(CONF_R_NO_SUCH_FILE)         ,"no such file"},
-{ERR_REASON(CONF_R_NO_VALUE)             ,"no value"},
-{ERR_REASON(CONF_R_UNABLE_TO_CREATE_NEW_SECTION),"unable to create new section"},
-{ERR_REASON(CONF_R_UNKNOWN_MODULE_NAME)  ,"unknown module name"},
-{ERR_REASON(CONF_R_VARIABLE_HAS_NO_VALUE),"variable has no value"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CONF_str_reasons[] = {
+    {ERR_REASON(CONF_R_ERROR_LOADING_DSO), "error loading dso"},
+    {ERR_REASON(CONF_R_LIST_CANNOT_BE_NULL), "list cannot be null"},
+    {ERR_REASON(CONF_R_MISSING_CLOSE_SQUARE_BRACKET),
+     "missing close square bracket"},
+    {ERR_REASON(CONF_R_MISSING_EQUAL_SIGN), "missing equal sign"},
+    {ERR_REASON(CONF_R_MISSING_FINISH_FUNCTION), "missing finish function"},
+    {ERR_REASON(CONF_R_MISSING_INIT_FUNCTION), "missing init function"},
+    {ERR_REASON(CONF_R_MODULE_INITIALIZATION_ERROR),
+     "module initialization error"},
+    {ERR_REASON(CONF_R_NO_CLOSE_BRACE), "no close brace"},
+    {ERR_REASON(CONF_R_NO_CONF), "no conf"},
+    {ERR_REASON(CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE),
+     "no conf or environment variable"},
+    {ERR_REASON(CONF_R_NO_SECTION), "no section"},
+    {ERR_REASON(CONF_R_NO_SUCH_FILE), "no such file"},
+    {ERR_REASON(CONF_R_NO_VALUE), "no value"},
+    {ERR_REASON(CONF_R_UNABLE_TO_CREATE_NEW_SECTION),
+     "unable to create new section"},
+    {ERR_REASON(CONF_R_UNKNOWN_MODULE_NAME), "unknown module name"},
+    {ERR_REASON(CONF_R_VARIABLE_HAS_NO_VALUE), "variable has no value"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_CONF_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(CONF_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,CONF_str_functs);
-		ERR_load_strings(0,CONF_str_reasons);
-		}
+    if (ERR_func_error_string(CONF_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, CONF_str_functs);
+        ERR_load_strings(0, CONF_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/conf/conf_lib.c b/crypto/conf/conf_lib.c
index 54046defca..5281384807 100644
--- a/crypto/conf/conf_lib.c
+++ b/crypto/conf/conf_lib.c
@@ -1,6 +1,7 @@
 /* conf_lib.c */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,345 +64,328 @@
 #include 
 #include 
 
-const char CONF_version[]="CONF" OPENSSL_VERSION_PTEXT;
+const char CONF_version[] = "CONF" OPENSSL_VERSION_PTEXT;
 
-static CONF_METHOD *default_CONF_method=NULL;
+static CONF_METHOD *default_CONF_method = NULL;
 
 /* Init a 'CONF' structure from an old LHASH */
 
 void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash)
-	{
-	if (default_CONF_method == NULL)
-		default_CONF_method = NCONF_default();
+{
+    if (default_CONF_method == NULL)
+        default_CONF_method = NCONF_default();
 
-	default_CONF_method->init(conf);
-	conf->data = hash;
-	}
+    default_CONF_method->init(conf);
+    conf->data = hash;
+}
 
-/* The following section contains the "CONF classic" functions,
-   rewritten in terms of the new CONF interface. */
+/*
+ * The following section contains the "CONF classic" functions, rewritten in
+ * terms of the new CONF interface.
+ */
 
 int CONF_set_default_method(CONF_METHOD *meth)
-	{
-	default_CONF_method = meth;
-	return 1;
-	}
+{
+    default_CONF_method = meth;
+    return 1;
+}
 
 LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
-				long *eline)
-	{
-	LHASH_OF(CONF_VALUE) *ltmp;
-	BIO *in=NULL;
+                                long *eline)
+{
+    LHASH_OF(CONF_VALUE) *ltmp;
+    BIO *in = NULL;
 
 #ifdef OPENSSL_SYS_VMS
-	in=BIO_new_file(file, "r");
+    in = BIO_new_file(file, "r");
 #else
-	in=BIO_new_file(file, "rb");
+    in = BIO_new_file(file, "rb");
 #endif
-	if (in == NULL)
-		{
-		CONFerr(CONF_F_CONF_LOAD,ERR_R_SYS_LIB);
-		return NULL;
-		}
+    if (in == NULL) {
+        CONFerr(CONF_F_CONF_LOAD, ERR_R_SYS_LIB);
+        return NULL;
+    }
 
-	ltmp = CONF_load_bio(conf, in, eline);
-	BIO_free(in);
+    ltmp = CONF_load_bio(conf, in, eline);
+    BIO_free(in);
 
-	return ltmp;
-	}
+    return ltmp;
+}
 
 #ifndef OPENSSL_NO_FP_API
 LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
-				   long *eline)
-	{
-	BIO *btmp;
-	LHASH_OF(CONF_VALUE) *ltmp;
-	if(!(btmp = BIO_new_fp(fp, BIO_NOCLOSE))) {
-		CONFerr(CONF_F_CONF_LOAD_FP,ERR_R_BUF_LIB);
-		return NULL;
-	}
-	ltmp = CONF_load_bio(conf, btmp, eline);
-	BIO_free(btmp);
-	return ltmp;
-	}
+                                   long *eline)
+{
+    BIO *btmp;
+    LHASH_OF(CONF_VALUE) *ltmp;
+    if (!(btmp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+        CONFerr(CONF_F_CONF_LOAD_FP, ERR_R_BUF_LIB);
+        return NULL;
+    }
+    ltmp = CONF_load_bio(conf, btmp, eline);
+    BIO_free(btmp);
+    return ltmp;
+}
 #endif
 
 LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
-				    long *eline)
-	{
-	CONF ctmp;
-	int ret;
+                                    long *eline)
+{
+    CONF ctmp;
+    int ret;
 
-	CONF_set_nconf(&ctmp, conf);
+    CONF_set_nconf(&ctmp, conf);
 
-	ret = NCONF_load_bio(&ctmp, bp, eline);
-	if (ret)
-		return ctmp.data;
-	return NULL;
-	}
+    ret = NCONF_load_bio(&ctmp, bp, eline);
+    if (ret)
+        return ctmp.data;
+    return NULL;
+}
 
 STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
-				       const char *section)
-	{
-	if (conf == NULL)
-		{
-		return NULL;
-		}
-	else
-		{
-		CONF ctmp;
-		CONF_set_nconf(&ctmp, conf);
-		return NCONF_get_section(&ctmp, section);
-		}
-	}
-
-char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		      const char *name)
-	{
-	if (conf == NULL)
-		{
-		return NCONF_get_string(NULL, group, name);
-		}
-	else
-		{
-		CONF ctmp;
-		CONF_set_nconf(&ctmp, conf);
-		return NCONF_get_string(&ctmp, group, name);
-		}
-	}
-
-long CONF_get_number(LHASH_OF(CONF_VALUE) *conf,const char *group,
-		     const char *name)
-	{
-	int status;
-	long result = 0;
-
-	if (conf == NULL)
-		{
-		status = NCONF_get_number_e(NULL, group, name, &result);
-		}
-	else
-		{
-		CONF ctmp;
-		CONF_set_nconf(&ctmp, conf);
-		status = NCONF_get_number_e(&ctmp, group, name, &result);
-		}
-
-	if (status == 0)
-		{
-		/* This function does not believe in errors... */
-		ERR_clear_error();
-		}
-	return result;
-	}
+                                       const char *section)
+{
+    if (conf == NULL) {
+        return NULL;
+    } else {
+        CONF ctmp;
+        CONF_set_nconf(&ctmp, conf);
+        return NCONF_get_section(&ctmp, section);
+    }
+}
+
+char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                      const char *name)
+{
+    if (conf == NULL) {
+        return NCONF_get_string(NULL, group, name);
+    } else {
+        CONF ctmp;
+        CONF_set_nconf(&ctmp, conf);
+        return NCONF_get_string(&ctmp, group, name);
+    }
+}
+
+long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
+                     const char *name)
+{
+    int status;
+    long result = 0;
+
+    if (conf == NULL) {
+        status = NCONF_get_number_e(NULL, group, name, &result);
+    } else {
+        CONF ctmp;
+        CONF_set_nconf(&ctmp, conf);
+        status = NCONF_get_number_e(&ctmp, group, name, &result);
+    }
+
+    if (status == 0) {
+        /* This function does not believe in errors... */
+        ERR_clear_error();
+    }
+    return result;
+}
 
 void CONF_free(LHASH_OF(CONF_VALUE) *conf)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	NCONF_free_data(&ctmp);
-	}
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    NCONF_free_data(&ctmp);
+}
 
 #ifndef OPENSSL_NO_FP_API
 int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out)
-	{
-	BIO *btmp;
-	int ret;
-
-	if(!(btmp = BIO_new_fp(out, BIO_NOCLOSE))) {
-		CONFerr(CONF_F_CONF_DUMP_FP,ERR_R_BUF_LIB);
-		return 0;
-	}
-	ret = CONF_dump_bio(conf, btmp);
-	BIO_free(btmp);
-	return ret;
-	}
+{
+    BIO *btmp;
+    int ret;
+
+    if (!(btmp = BIO_new_fp(out, BIO_NOCLOSE))) {
+        CONFerr(CONF_F_CONF_DUMP_FP, ERR_R_BUF_LIB);
+        return 0;
+    }
+    ret = CONF_dump_bio(conf, btmp);
+    BIO_free(btmp);
+    return ret;
+}
 #endif
 
 int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return NCONF_dump_bio(&ctmp, out);
-	}
-
-/* The following section contains the "New CONF" functions.  They are
-   completely centralised around a new CONF structure that may contain
-   basically anything, but at least a method pointer and a table of data.
-   These functions are also written in terms of the bridge functions used
-   by the "CONF classic" functions, for consistency.  */
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return NCONF_dump_bio(&ctmp, out);
+}
+
+/*
+ * The following section contains the "New CONF" functions.  They are
+ * completely centralised around a new CONF structure that may contain
+ * basically anything, but at least a method pointer and a table of data.
+ * These functions are also written in terms of the bridge functions used by
+ * the "CONF classic" functions, for consistency.
+ */
 
 CONF *NCONF_new(CONF_METHOD *meth)
-	{
-	CONF *ret;
+{
+    CONF *ret;
 
-	if (meth == NULL)
-		meth = NCONF_default();
+    if (meth == NULL)
+        meth = NCONF_default();
 
-	ret = meth->create(meth);
-	if (ret == NULL)
-		{
-		CONFerr(CONF_F_NCONF_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
+    ret = meth->create(meth);
+    if (ret == NULL) {
+        CONFerr(CONF_F_NCONF_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	return ret;
-	}
+    return ret;
+}
 
 void NCONF_free(CONF *conf)
-	{
-	if (conf == NULL)
-		return;
-	conf->meth->destroy(conf);
-	}
+{
+    if (conf == NULL)
+        return;
+    conf->meth->destroy(conf);
+}
 
 void NCONF_free_data(CONF *conf)
-	{
-	if (conf == NULL)
-		return;
-	conf->meth->destroy_data(conf);
-	}
+{
+    if (conf == NULL)
+        return;
+    conf->meth->destroy_data(conf);
+}
 
 int NCONF_load(CONF *conf, const char *file, long *eline)
-	{
-	if (conf == NULL)
-		{
-		CONFerr(CONF_F_NCONF_LOAD,CONF_R_NO_CONF);
-		return 0;
-		}
+{
+    if (conf == NULL) {
+        CONFerr(CONF_F_NCONF_LOAD, CONF_R_NO_CONF);
+        return 0;
+    }
 
-	return conf->meth->load(conf, file, eline);
-	}
+    return conf->meth->load(conf, file, eline);
+}
 
 #ifndef OPENSSL_NO_FP_API
-int NCONF_load_fp(CONF *conf, FILE *fp,long *eline)
-	{
-	BIO *btmp;
-	int ret;
-	if(!(btmp = BIO_new_fp(fp, BIO_NOCLOSE)))
-		{
-		CONFerr(CONF_F_NCONF_LOAD_FP,ERR_R_BUF_LIB);
-		return 0;
-		}
-	ret = NCONF_load_bio(conf, btmp, eline);
-	BIO_free(btmp);
-	return ret;
-	}
+int NCONF_load_fp(CONF *conf, FILE *fp, long *eline)
+{
+    BIO *btmp;
+    int ret;
+    if (!(btmp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+        CONFerr(CONF_F_NCONF_LOAD_FP, ERR_R_BUF_LIB);
+        return 0;
+    }
+    ret = NCONF_load_bio(conf, btmp, eline);
+    BIO_free(btmp);
+    return ret;
+}
 #endif
 
-int NCONF_load_bio(CONF *conf, BIO *bp,long *eline)
-	{
-	if (conf == NULL)
-		{
-		CONFerr(CONF_F_NCONF_LOAD_BIO,CONF_R_NO_CONF);
-		return 0;
-		}
-
-	return conf->meth->load_bio(conf, bp, eline);
-	}
-
-STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,const char *section)
-	{
-	if (conf == NULL)
-		{
-		CONFerr(CONF_F_NCONF_GET_SECTION,CONF_R_NO_CONF);
-		return NULL;
-		}
-
-	if (section == NULL)
-		{
-		CONFerr(CONF_F_NCONF_GET_SECTION,CONF_R_NO_SECTION);
-		return NULL;
-		}
-
-	return _CONF_get_section_values(conf, section);
-	}
-
-char *NCONF_get_string(const CONF *conf,const char *group,const char *name)
-	{
-	char *s = _CONF_get_string(conf, group, name);
-
-        /* Since we may get a value from an environment variable even
-           if conf is NULL, let's check the value first */
-        if (s) return s;
-
-	if (conf == NULL)
-		{
-		CONFerr(CONF_F_NCONF_GET_STRING,
-                        CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE);
-		return NULL;
-		}
-	CONFerr(CONF_F_NCONF_GET_STRING,
-		CONF_R_NO_VALUE);
-	ERR_add_error_data(4,"group=",group," name=",name);
-	return NULL;
-	}
-
-int NCONF_get_number_e(const CONF *conf,const char *group,const char *name,
-		       long *result)
-	{
-	char *str;
-
-	if (result == NULL)
-		{
-		CONFerr(CONF_F_NCONF_GET_NUMBER_E,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-	str = NCONF_get_string(conf,group,name);
-
-	if (str == NULL)
-		return 0;
-
-	for (*result = 0;conf->meth->is_number(conf, *str);)
-		{
-		*result = (*result)*10 + conf->meth->to_int(conf, *str);
-		str++;
-		}
-
-	return 1;
-	}
+int NCONF_load_bio(CONF *conf, BIO *bp, long *eline)
+{
+    if (conf == NULL) {
+        CONFerr(CONF_F_NCONF_LOAD_BIO, CONF_R_NO_CONF);
+        return 0;
+    }
+
+    return conf->meth->load_bio(conf, bp, eline);
+}
+
+STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf, const char *section)
+{
+    if (conf == NULL) {
+        CONFerr(CONF_F_NCONF_GET_SECTION, CONF_R_NO_CONF);
+        return NULL;
+    }
+
+    if (section == NULL) {
+        CONFerr(CONF_F_NCONF_GET_SECTION, CONF_R_NO_SECTION);
+        return NULL;
+    }
+
+    return _CONF_get_section_values(conf, section);
+}
+
+char *NCONF_get_string(const CONF *conf, const char *group, const char *name)
+{
+    char *s = _CONF_get_string(conf, group, name);
+
+    /*
+     * Since we may get a value from an environment variable even if conf is
+     * NULL, let's check the value first
+     */
+    if (s)
+        return s;
+
+    if (conf == NULL) {
+        CONFerr(CONF_F_NCONF_GET_STRING,
+                CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE);
+        return NULL;
+    }
+    CONFerr(CONF_F_NCONF_GET_STRING, CONF_R_NO_VALUE);
+    ERR_add_error_data(4, "group=", group, " name=", name);
+    return NULL;
+}
+
+int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
+                       long *result)
+{
+    char *str;
+
+    if (result == NULL) {
+        CONFerr(CONF_F_NCONF_GET_NUMBER_E, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    str = NCONF_get_string(conf, group, name);
+
+    if (str == NULL)
+        return 0;
+
+    for (*result = 0; conf->meth->is_number(conf, *str);) {
+        *result = (*result) * 10 + conf->meth->to_int(conf, *str);
+        str++;
+    }
+
+    return 1;
+}
 
 #ifndef OPENSSL_NO_FP_API
 int NCONF_dump_fp(const CONF *conf, FILE *out)
-	{
-	BIO *btmp;
-	int ret;
-	if(!(btmp = BIO_new_fp(out, BIO_NOCLOSE))) {
-		CONFerr(CONF_F_NCONF_DUMP_FP,ERR_R_BUF_LIB);
-		return 0;
-	}
-	ret = NCONF_dump_bio(conf, btmp);
-	BIO_free(btmp);
-	return ret;
-	}
+{
+    BIO *btmp;
+    int ret;
+    if (!(btmp = BIO_new_fp(out, BIO_NOCLOSE))) {
+        CONFerr(CONF_F_NCONF_DUMP_FP, ERR_R_BUF_LIB);
+        return 0;
+    }
+    ret = NCONF_dump_bio(conf, btmp);
+    BIO_free(btmp);
+    return ret;
+}
 #endif
 
 int NCONF_dump_bio(const CONF *conf, BIO *out)
-	{
-	if (conf == NULL)
-		{
-		CONFerr(CONF_F_NCONF_DUMP_BIO,CONF_R_NO_CONF);
-		return 0;
-		}
-
-	return conf->meth->dump(conf, out);
-	}
+{
+    if (conf == NULL) {
+        CONFerr(CONF_F_NCONF_DUMP_BIO, CONF_R_NO_CONF);
+        return 0;
+    }
 
+    return conf->meth->dump(conf, out);
+}
 
 /* This function should be avoided */
 #if 0
-long NCONF_get_number(CONF *conf,char *group,char *name)
-	{
-	int status;
-	long ret=0;
-
-	status = NCONF_get_number_e(conf, group, name, &ret);
-	if (status == 0)
-		{
-		/* This function does not believe in errors... */
-		ERR_get_error();
-		}
-	return ret;
-	}
+long NCONF_get_number(CONF *conf, char *group, char *name)
+{
+    int status;
+    long ret = 0;
+
+    status = NCONF_get_number_e(conf, group, name, &ret);
+    if (status == 0) {
+        /* This function does not believe in errors... */
+        ERR_get_error();
+    }
+    return ret;
+}
 #endif
diff --git a/crypto/conf/conf_mall.c b/crypto/conf/conf_mall.c
index 213890e0c2..b4dbd662d0 100644
--- a/crypto/conf/conf_mall.c
+++ b/crypto/conf/conf_mall.c
@@ -1,6 +1,7 @@
 /* conf_mall.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,18 +65,17 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 /* Load all OpenSSL builtin modules */
 
 void OPENSSL_load_builtin_modules(void)
-	{
-	/* Add builtin modules here */
-	ASN1_add_oid_module();
+{
+    /* Add builtin modules here */
+    ASN1_add_oid_module();
 #ifndef OPENSSL_NO_ENGINE
-	ENGINE_add_conf_module();
+    ENGINE_add_conf_module();
 #endif
-	EVP_add_alg_module();
-	}
-
+    EVP_add_alg_module();
+}
diff --git a/crypto/conf/conf_mod.c b/crypto/conf/conf_mod.c
index df1642a0a5..9acfca4f71 100644
--- a/crypto/conf/conf_mod.c
+++ b/crypto/conf/conf_mod.c
@@ -1,6 +1,7 @@
 /* conf_mod.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,45 +65,41 @@
 #include 
 #include 
 
-
 #define DSO_mod_init_name "OPENSSL_init"
 #define DSO_mod_finish_name "OPENSSL_finish"
 
-
-/* This structure contains a data about supported modules.
- * entries in this table correspond to either dynamic or
- * static modules.
+/*
+ * This structure contains a data about supported modules. entries in this
+ * table correspond to either dynamic or static modules.
  */
 
-struct conf_module_st
-	{
-	/* DSO of this module or NULL if static */
-	DSO *dso;
-	/* Name of the module */
-	char *name;
-	/* Init function */
-	conf_init_func *init; 
-	/* Finish function */
-	conf_finish_func *finish;
-	/* Number of successfully initialized modules */
-	int links;
-	void *usr_data;
-	};
-
-
-/* This structure contains information about modules that have been
- * successfully initialized. There may be more than one entry for a
- * given module.
+struct conf_module_st {
+    /* DSO of this module or NULL if static */
+    DSO *dso;
+    /* Name of the module */
+    char *name;
+    /* Init function */
+    conf_init_func *init;
+    /* Finish function */
+    conf_finish_func *finish;
+    /* Number of successfully initialized modules */
+    int links;
+    void *usr_data;
+};
+
+/*
+ * This structure contains information about modules that have been
+ * successfully initialized. There may be more than one entry for a given
+ * module.
  */
 
-struct conf_imodule_st
-	{
-	CONF_MODULE *pmod;
-	char *name;
-	char *value;
-	unsigned long flags;
-	void *usr_data;
-	};
+struct conf_imodule_st {
+    CONF_MODULE *pmod;
+    char *name;
+    char *value;
+    unsigned long flags;
+    void *usr_data;
+};
 
 static STACK_OF(CONF_MODULE) *supported_modules = NULL;
 static STACK_OF(CONF_IMODULE) *initialized_modules = NULL;
@@ -110,514 +107,491 @@ static STACK_OF(CONF_IMODULE) *initialized_modules = NULL;
 static void module_free(CONF_MODULE *md);
 static void module_finish(CONF_IMODULE *imod);
 static int module_run(const CONF *cnf, char *name, char *value,
-					  unsigned long flags);
+                      unsigned long flags);
 static CONF_MODULE *module_add(DSO *dso, const char *name,
-			conf_init_func *ifunc, conf_finish_func *ffunc);
+                               conf_init_func *ifunc,
+                               conf_finish_func *ffunc);
 static CONF_MODULE *module_find(char *name);
 static int module_init(CONF_MODULE *pmod, char *name, char *value,
-					   const CONF *cnf);
+                       const CONF *cnf);
 static CONF_MODULE *module_load_dso(const CONF *cnf, char *name, char *value,
-									unsigned long flags);
+                                    unsigned long flags);
 
 /* Main function: load modules from a CONF structure */
 
 int CONF_modules_load(const CONF *cnf, const char *appname,
-		      unsigned long flags)
-	{
-	STACK_OF(CONF_VALUE) *values;
-	CONF_VALUE *vl;
-	char *vsection = NULL;
+                      unsigned long flags)
+{
+    STACK_OF(CONF_VALUE) *values;
+    CONF_VALUE *vl;
+    char *vsection = NULL;
 
-	int ret, i;
+    int ret, i;
 
-	if (!cnf)
-		return 1;
+    if (!cnf)
+        return 1;
 
-	if (appname)
-		vsection = NCONF_get_string(cnf, NULL, appname);
+    if (appname)
+        vsection = NCONF_get_string(cnf, NULL, appname);
 
-	if (!appname || (!vsection && (flags & CONF_MFLAGS_DEFAULT_SECTION)))
-		vsection = NCONF_get_string(cnf, NULL, "openssl_conf");
+    if (!appname || (!vsection && (flags & CONF_MFLAGS_DEFAULT_SECTION)))
+        vsection = NCONF_get_string(cnf, NULL, "openssl_conf");
 
-	if (!vsection)
-		{
-		ERR_clear_error();
-		return 1;
-		}
+    if (!vsection) {
+        ERR_clear_error();
+        return 1;
+    }
 
-	values = NCONF_get_section(cnf, vsection);
+    values = NCONF_get_section(cnf, vsection);
 
-	if (!values)
-		return 0;
+    if (!values)
+        return 0;
 
-	for (i = 0; i < sk_CONF_VALUE_num(values); i++)
-		{
-		vl = sk_CONF_VALUE_value(values, i);
-		ret = module_run(cnf, vl->name, vl->value, flags);
-		if (ret <= 0)
-			if(!(flags & CONF_MFLAGS_IGNORE_ERRORS))
-				return ret;
-		}
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        vl = sk_CONF_VALUE_value(values, i);
+        ret = module_run(cnf, vl->name, vl->value, flags);
+        if (ret <= 0)
+            if (!(flags & CONF_MFLAGS_IGNORE_ERRORS))
+                return ret;
+    }
 
-	return 1;
+    return 1;
 
-	}
+}
 
 int CONF_modules_load_file(const char *filename, const char *appname,
-			   unsigned long flags)
-	{
-	char *file = NULL;
-	CONF *conf = NULL;
-	int ret = 0;
-	conf = NCONF_new(NULL);
-	if (!conf)
-		goto err;
-
-	if (filename == NULL)
-		{
-		file = CONF_get1_default_config_file();
-		if (!file)
-			goto err;
-		}
-	else
-		file = (char *)filename;
-
-	if (NCONF_load(conf, file, NULL) <= 0)
-		{
-		if ((flags & CONF_MFLAGS_IGNORE_MISSING_FILE) &&
-		  (ERR_GET_REASON(ERR_peek_last_error()) == CONF_R_NO_SUCH_FILE))
-			{
-			ERR_clear_error();
-			ret = 1;
-			}
-		goto err;
-		}
-
-	ret = CONF_modules_load(conf, appname, flags);
-
-	err:
-	if (filename == NULL)
-		OPENSSL_free(file);
-	NCONF_free(conf);
-
-	return ret;
-	}
+                           unsigned long flags)
+{
+    char *file = NULL;
+    CONF *conf = NULL;
+    int ret = 0;
+    conf = NCONF_new(NULL);
+    if (!conf)
+        goto err;
+
+    if (filename == NULL) {
+        file = CONF_get1_default_config_file();
+        if (!file)
+            goto err;
+    } else
+        file = (char *)filename;
+
+    if (NCONF_load(conf, file, NULL) <= 0) {
+        if ((flags & CONF_MFLAGS_IGNORE_MISSING_FILE) &&
+            (ERR_GET_REASON(ERR_peek_last_error()) == CONF_R_NO_SUCH_FILE)) {
+            ERR_clear_error();
+            ret = 1;
+        }
+        goto err;
+    }
+
+    ret = CONF_modules_load(conf, appname, flags);
+
+ err:
+    if (filename == NULL)
+        OPENSSL_free(file);
+    NCONF_free(conf);
+
+    return ret;
+}
 
 static int module_run(const CONF *cnf, char *name, char *value,
-		      unsigned long flags)
-	{
-	CONF_MODULE *md;
-	int ret;
-
-	md = module_find(name);
-
-	/* Module not found: try to load DSO */
-	if (!md && !(flags & CONF_MFLAGS_NO_DSO))
-		md = module_load_dso(cnf, name, value, flags);
-
-	if (!md)
-		{
-		if (!(flags & CONF_MFLAGS_SILENT))
-			{
-			CONFerr(CONF_F_MODULE_RUN, CONF_R_UNKNOWN_MODULE_NAME);
-			ERR_add_error_data(2, "module=", name);
-			}
-		return -1;
-		}
-
-	ret = module_init(md, name, value, cnf);
-
-	if (ret <= 0)
-		{
-		if (!(flags & CONF_MFLAGS_SILENT))
-			{
-			char rcode[DECIMAL_SIZE(ret)+1];
-			CONFerr(CONF_F_MODULE_RUN, CONF_R_MODULE_INITIALIZATION_ERROR);
-			BIO_snprintf(rcode, sizeof rcode, "%-8d", ret);
-			ERR_add_error_data(6, "module=", name, ", value=", value, ", retcode=", rcode);
-			}
-		}
-
-	return ret;
-	}
+                      unsigned long flags)
+{
+    CONF_MODULE *md;
+    int ret;
+
+    md = module_find(name);
+
+    /* Module not found: try to load DSO */
+    if (!md && !(flags & CONF_MFLAGS_NO_DSO))
+        md = module_load_dso(cnf, name, value, flags);
+
+    if (!md) {
+        if (!(flags & CONF_MFLAGS_SILENT)) {
+            CONFerr(CONF_F_MODULE_RUN, CONF_R_UNKNOWN_MODULE_NAME);
+            ERR_add_error_data(2, "module=", name);
+        }
+        return -1;
+    }
+
+    ret = module_init(md, name, value, cnf);
+
+    if (ret <= 0) {
+        if (!(flags & CONF_MFLAGS_SILENT)) {
+            char rcode[DECIMAL_SIZE(ret) + 1];
+            CONFerr(CONF_F_MODULE_RUN, CONF_R_MODULE_INITIALIZATION_ERROR);
+            BIO_snprintf(rcode, sizeof rcode, "%-8d", ret);
+            ERR_add_error_data(6, "module=", name, ", value=", value,
+                               ", retcode=", rcode);
+        }
+    }
+
+    return ret;
+}
 
 /* Load a module from a DSO */
 static CONF_MODULE *module_load_dso(const CONF *cnf, char *name, char *value,
-				    unsigned long flags)
-	{
-	DSO *dso = NULL;
-	conf_init_func *ifunc;
-	conf_finish_func *ffunc;
-	char *path = NULL;
-	int errcode = 0;
-	CONF_MODULE *md;
-	/* Look for alternative path in module section */
-	path = NCONF_get_string(cnf, value, "path");
-	if (!path)
-		{
-		ERR_clear_error();
-		path = name;
-		}
-	dso = DSO_load(NULL, path, NULL, 0);
-	if (!dso)
-		{
-		errcode = CONF_R_ERROR_LOADING_DSO;
-		goto err;
-		}
-        ifunc = (conf_init_func *)DSO_bind_func(dso, DSO_mod_init_name);
-	if (!ifunc)
-		{
-		errcode = CONF_R_MISSING_INIT_FUNCTION;
-		goto err;
-		}
-        ffunc = (conf_finish_func *)DSO_bind_func(dso, DSO_mod_finish_name);
-	/* All OK, add module */
-	md = module_add(dso, name, ifunc, ffunc);
-
-	if (!md)
-		goto err;
-
-	return md;
-
-	err:
-	if (dso)
-		DSO_free(dso);
-	CONFerr(CONF_F_MODULE_LOAD_DSO, errcode);
-	ERR_add_error_data(4, "module=", name, ", path=", path);
-	return NULL;
-	}
+                                    unsigned long flags)
+{
+    DSO *dso = NULL;
+    conf_init_func *ifunc;
+    conf_finish_func *ffunc;
+    char *path = NULL;
+    int errcode = 0;
+    CONF_MODULE *md;
+    /* Look for alternative path in module section */
+    path = NCONF_get_string(cnf, value, "path");
+    if (!path) {
+        ERR_clear_error();
+        path = name;
+    }
+    dso = DSO_load(NULL, path, NULL, 0);
+    if (!dso) {
+        errcode = CONF_R_ERROR_LOADING_DSO;
+        goto err;
+    }
+    ifunc = (conf_init_func *)DSO_bind_func(dso, DSO_mod_init_name);
+    if (!ifunc) {
+        errcode = CONF_R_MISSING_INIT_FUNCTION;
+        goto err;
+    }
+    ffunc = (conf_finish_func *)DSO_bind_func(dso, DSO_mod_finish_name);
+    /* All OK, add module */
+    md = module_add(dso, name, ifunc, ffunc);
+
+    if (!md)
+        goto err;
+
+    return md;
+
+ err:
+    if (dso)
+        DSO_free(dso);
+    CONFerr(CONF_F_MODULE_LOAD_DSO, errcode);
+    ERR_add_error_data(4, "module=", name, ", path=", path);
+    return NULL;
+}
 
 /* add module to list */
 static CONF_MODULE *module_add(DSO *dso, const char *name,
-			       conf_init_func *ifunc, conf_finish_func *ffunc)
-	{
-	CONF_MODULE *tmod = NULL;
-	if (supported_modules == NULL)
-		supported_modules = sk_CONF_MODULE_new_null();
-	if (supported_modules == NULL)
-		return NULL;
-	tmod = OPENSSL_malloc(sizeof(CONF_MODULE));
-	if (tmod == NULL)
-		return NULL;
-
-	tmod->dso = dso;
-	tmod->name = BUF_strdup(name);
-	tmod->init = ifunc;
-	tmod->finish = ffunc;
-	tmod->links = 0;
-
-	if (!sk_CONF_MODULE_push(supported_modules, tmod))
-		{
-		OPENSSL_free(tmod);
-		return NULL;
-		}
-
-	return tmod;
-	}
-
-/* Find a module from the list. We allow module names of the
- * form modname.XXXX to just search for modname to allow the
- * same module to be initialized more than once.
+                               conf_init_func *ifunc, conf_finish_func *ffunc)
+{
+    CONF_MODULE *tmod = NULL;
+    if (supported_modules == NULL)
+        supported_modules = sk_CONF_MODULE_new_null();
+    if (supported_modules == NULL)
+        return NULL;
+    tmod = OPENSSL_malloc(sizeof(CONF_MODULE));
+    if (tmod == NULL)
+        return NULL;
+
+    tmod->dso = dso;
+    tmod->name = BUF_strdup(name);
+    tmod->init = ifunc;
+    tmod->finish = ffunc;
+    tmod->links = 0;
+
+    if (!sk_CONF_MODULE_push(supported_modules, tmod)) {
+        OPENSSL_free(tmod);
+        return NULL;
+    }
+
+    return tmod;
+}
+
+/*
+ * Find a module from the list. We allow module names of the form
+ * modname.XXXX to just search for modname to allow the same module to be
+ * initialized more than once.
  */
 
 static CONF_MODULE *module_find(char *name)
-	{
-	CONF_MODULE *tmod;
-	int i, nchar;
-	char *p;
-	p = strrchr(name, '.');
+{
+    CONF_MODULE *tmod;
+    int i, nchar;
+    char *p;
+    p = strrchr(name, '.');
 
-	if (p)
-		nchar = p - name;
-	else 
-		nchar = strlen(name);
+    if (p)
+        nchar = p - name;
+    else
+        nchar = strlen(name);
 
-	for (i = 0; i < sk_CONF_MODULE_num(supported_modules); i++)
-		{
-		tmod = sk_CONF_MODULE_value(supported_modules, i);
-		if (!strncmp(tmod->name, name, nchar))
-			return tmod;
-		}
+    for (i = 0; i < sk_CONF_MODULE_num(supported_modules); i++) {
+        tmod = sk_CONF_MODULE_value(supported_modules, i);
+        if (!strncmp(tmod->name, name, nchar))
+            return tmod;
+    }
 
-	return NULL;
+    return NULL;
 
-	}
+}
 
 /* initialize a module */
 static int module_init(CONF_MODULE *pmod, char *name, char *value,
-		       const CONF *cnf)
-	{
-	int ret = 1;
-	int init_called = 0;
-	CONF_IMODULE *imod = NULL;
-
-	/* Otherwise add initialized module to list */
-	imod = OPENSSL_malloc(sizeof(CONF_IMODULE));
-	if (!imod)
-		goto err;
-
-	imod->pmod = pmod;
-	imod->name = BUF_strdup(name);
-	imod->value = BUF_strdup(value);
-	imod->usr_data = NULL;
-
-	if (!imod->name || !imod->value)
-		goto memerr;
-
-	/* Try to initialize module */
-	if(pmod->init)
-		{
-		ret = pmod->init(imod, cnf);
-		init_called = 1;
-		/* Error occurred, exit */
-		if (ret <= 0)
-			goto err;
-		}
-
-	if (initialized_modules == NULL)
-		{
-		initialized_modules = sk_CONF_IMODULE_new_null();
-		if (!initialized_modules)
-			{
-			CONFerr(CONF_F_MODULE_INIT, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-
-	if (!sk_CONF_IMODULE_push(initialized_modules, imod))
-		{
-		CONFerr(CONF_F_MODULE_INIT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	pmod->links++;
-
-	return ret;
-
-	err:
-
-	/* We've started the module so we'd better finish it */
-	if (pmod->finish && init_called)
-		pmod->finish(imod);
-
-	memerr:
-	if (imod)
-		{
-		if (imod->name)
-			OPENSSL_free(imod->name);
-		if (imod->value)
-			OPENSSL_free(imod->value);
-		OPENSSL_free(imod);
-		}
-
-	return -1;
-
-	}
-
-/* Unload any dynamic modules that have a link count of zero:
- * i.e. have no active initialized modules. If 'all' is set
- * then all modules are unloaded including static ones.
+                       const CONF *cnf)
+{
+    int ret = 1;
+    int init_called = 0;
+    CONF_IMODULE *imod = NULL;
+
+    /* Otherwise add initialized module to list */
+    imod = OPENSSL_malloc(sizeof(CONF_IMODULE));
+    if (!imod)
+        goto err;
+
+    imod->pmod = pmod;
+    imod->name = BUF_strdup(name);
+    imod->value = BUF_strdup(value);
+    imod->usr_data = NULL;
+
+    if (!imod->name || !imod->value)
+        goto memerr;
+
+    /* Try to initialize module */
+    if (pmod->init) {
+        ret = pmod->init(imod, cnf);
+        init_called = 1;
+        /* Error occurred, exit */
+        if (ret <= 0)
+            goto err;
+    }
+
+    if (initialized_modules == NULL) {
+        initialized_modules = sk_CONF_IMODULE_new_null();
+        if (!initialized_modules) {
+            CONFerr(CONF_F_MODULE_INIT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    if (!sk_CONF_IMODULE_push(initialized_modules, imod)) {
+        CONFerr(CONF_F_MODULE_INIT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    pmod->links++;
+
+    return ret;
+
+ err:
+
+    /* We've started the module so we'd better finish it */
+    if (pmod->finish && init_called)
+        pmod->finish(imod);
+
+ memerr:
+    if (imod) {
+        if (imod->name)
+            OPENSSL_free(imod->name);
+        if (imod->value)
+            OPENSSL_free(imod->value);
+        OPENSSL_free(imod);
+    }
+
+    return -1;
+
+}
+
+/*
+ * Unload any dynamic modules that have a link count of zero: i.e. have no
+ * active initialized modules. If 'all' is set then all modules are unloaded
+ * including static ones.
  */
 
 void CONF_modules_unload(int all)
-	{
-	int i;
-	CONF_MODULE *md;
-	CONF_modules_finish();
-	/* unload modules in reverse order */
-	for (i = sk_CONF_MODULE_num(supported_modules) - 1; i >= 0; i--)
-		{
-		md = sk_CONF_MODULE_value(supported_modules, i);
-		/* If static or in use and 'all' not set ignore it */
-		if (((md->links > 0) || !md->dso) && !all)
-			continue;
-		/* Since we're working in reverse this is OK */
-		(void)sk_CONF_MODULE_delete(supported_modules, i);
-		module_free(md);
-		}
-	if (sk_CONF_MODULE_num(supported_modules) == 0)
-		{
-		sk_CONF_MODULE_free(supported_modules);
-		supported_modules = NULL;
-		}
-	}
+{
+    int i;
+    CONF_MODULE *md;
+    CONF_modules_finish();
+    /* unload modules in reverse order */
+    for (i = sk_CONF_MODULE_num(supported_modules) - 1; i >= 0; i--) {
+        md = sk_CONF_MODULE_value(supported_modules, i);
+        /* If static or in use and 'all' not set ignore it */
+        if (((md->links > 0) || !md->dso) && !all)
+            continue;
+        /* Since we're working in reverse this is OK */
+        (void)sk_CONF_MODULE_delete(supported_modules, i);
+        module_free(md);
+    }
+    if (sk_CONF_MODULE_num(supported_modules) == 0) {
+        sk_CONF_MODULE_free(supported_modules);
+        supported_modules = NULL;
+    }
+}
 
 /* unload a single module */
 static void module_free(CONF_MODULE *md)
-	{
-	if (md->dso)
-		DSO_free(md->dso);
-	OPENSSL_free(md->name);
-	OPENSSL_free(md);
-	}
+{
+    if (md->dso)
+        DSO_free(md->dso);
+    OPENSSL_free(md->name);
+    OPENSSL_free(md);
+}
 
 /* finish and free up all modules instances */
 
 void CONF_modules_finish(void)
-	{
-	CONF_IMODULE *imod;
-	while (sk_CONF_IMODULE_num(initialized_modules) > 0)
-		{
-		imod = sk_CONF_IMODULE_pop(initialized_modules);
-		module_finish(imod);
-		}
-	sk_CONF_IMODULE_free(initialized_modules);
-	initialized_modules = NULL;
-	}
+{
+    CONF_IMODULE *imod;
+    while (sk_CONF_IMODULE_num(initialized_modules) > 0) {
+        imod = sk_CONF_IMODULE_pop(initialized_modules);
+        module_finish(imod);
+    }
+    sk_CONF_IMODULE_free(initialized_modules);
+    initialized_modules = NULL;
+}
 
 /* finish a module instance */
 
 static void module_finish(CONF_IMODULE *imod)
-	{
-	if (imod->pmod->finish)
-		imod->pmod->finish(imod);
-	imod->pmod->links--;
-	OPENSSL_free(imod->name);
-	OPENSSL_free(imod->value);
-	OPENSSL_free(imod);
-	}
+{
+    if (imod->pmod->finish)
+        imod->pmod->finish(imod);
+    imod->pmod->links--;
+    OPENSSL_free(imod->name);
+    OPENSSL_free(imod->value);
+    OPENSSL_free(imod);
+}
 
 /* Add a static module to OpenSSL */
 
-int CONF_module_add(const char *name, conf_init_func *ifunc, 
-		    conf_finish_func *ffunc)
-	{
-	if (module_add(NULL, name, ifunc, ffunc))
-		return 1;
-	else
-		return 0;
-	}
+int CONF_module_add(const char *name, conf_init_func *ifunc,
+                    conf_finish_func *ffunc)
+{
+    if (module_add(NULL, name, ifunc, ffunc))
+        return 1;
+    else
+        return 0;
+}
 
 void CONF_modules_free(void)
-	{
-	CONF_modules_finish();
-	CONF_modules_unload(1);
-	}
+{
+    CONF_modules_finish();
+    CONF_modules_unload(1);
+}
 
 /* Utility functions */
 
 const char *CONF_imodule_get_name(const CONF_IMODULE *md)
-	{
-	return md->name;
-	}
+{
+    return md->name;
+}
 
 const char *CONF_imodule_get_value(const CONF_IMODULE *md)
-	{
-	return md->value;
-	}
+{
+    return md->value;
+}
 
 void *CONF_imodule_get_usr_data(const CONF_IMODULE *md)
-	{
-	return md->usr_data;
-	}
+{
+    return md->usr_data;
+}
 
 void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data)
-	{
-	md->usr_data = usr_data;
-	}
+{
+    md->usr_data = usr_data;
+}
 
 CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md)
-	{
-	return md->pmod;
-	}
+{
+    return md->pmod;
+}
 
 unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md)
-	{
-	return md->flags;
-	}
+{
+    return md->flags;
+}
 
 void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags)
-	{
-	md->flags = flags;
-	}
+{
+    md->flags = flags;
+}
 
 void *CONF_module_get_usr_data(CONF_MODULE *pmod)
-	{
-	return pmod->usr_data;
-	}
+{
+    return pmod->usr_data;
+}
 
 void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data)
-	{
-	pmod->usr_data = usr_data;
-	}
+{
+    pmod->usr_data = usr_data;
+}
 
 /* Return default config file name */
 
 char *CONF_get1_default_config_file(void)
-	{
-	char *file;
-	int len;
+{
+    char *file;
+    int len;
 
-	file = getenv("OPENSSL_CONF");
-	if (file) 
-		return BUF_strdup(file);
+    file = getenv("OPENSSL_CONF");
+    if (file)
+        return BUF_strdup(file);
 
-	len = strlen(X509_get_default_cert_area());
+    len = strlen(X509_get_default_cert_area());
 #ifndef OPENSSL_SYS_VMS
-	len++;
+    len++;
 #endif
-	len += strlen(OPENSSL_CONF);
+    len += strlen(OPENSSL_CONF);
 
-	file = OPENSSL_malloc(len + 1);
+    file = OPENSSL_malloc(len + 1);
 
-	if (!file)
-		return NULL;
-	BUF_strlcpy(file,X509_get_default_cert_area(),len + 1);
+    if (!file)
+        return NULL;
+    BUF_strlcpy(file, X509_get_default_cert_area(), len + 1);
 #ifndef OPENSSL_SYS_VMS
-	BUF_strlcat(file,"/",len + 1);
+    BUF_strlcat(file, "/", len + 1);
 #endif
-	BUF_strlcat(file,OPENSSL_CONF,len + 1);
+    BUF_strlcat(file, OPENSSL_CONF, len + 1);
 
-	return file;
-	}
+    return file;
+}
 
-/* This function takes a list separated by 'sep' and calls the
- * callback function giving the start and length of each member
- * optionally stripping leading and trailing whitespace. This can
- * be used to parse comma separated lists for example.
+/*
+ * This function takes a list separated by 'sep' and calls the callback
+ * function giving the start and length of each member optionally stripping
+ * leading and trailing whitespace. This can be used to parse comma separated
+ * lists for example.
  */
 
 int CONF_parse_list(const char *list_, int sep, int nospc,
-	int (*list_cb)(const char *elem, int len, void *usr), void *arg)
-	{
-	int ret;
-	const char *lstart, *tmpend, *p;
-
-	if(list_ == NULL)
-		{
-		CONFerr(CONF_F_CONF_PARSE_LIST, CONF_R_LIST_CANNOT_BE_NULL);
-		return 0;
-		}
-
-	lstart = list_;
-	for(;;)
-		{
-		if (nospc)
-			{
-			while(*lstart && isspace((unsigned char)*lstart))
-				lstart++;
-			}
-		p = strchr(lstart, sep);
-		if (p == lstart || !*lstart)
-			ret = list_cb(NULL, 0, arg);
-		else
-			{
-			if (p)
-				tmpend = p - 1;
-			else 
-				tmpend = lstart + strlen(lstart) - 1;
-			if (nospc)
-				{
-				while(isspace((unsigned char)*tmpend))
-					tmpend--;
-				}
-			ret = list_cb(lstart, tmpend - lstart + 1, arg);
-			}
-		if (ret <= 0)
-			return ret;
-		if (p == NULL)
-			return 1;
-		lstart = p + 1;
-		}
-	}
-
+                    int (*list_cb) (const char *elem, int len, void *usr),
+                    void *arg)
+{
+    int ret;
+    const char *lstart, *tmpend, *p;
+
+    if (list_ == NULL) {
+        CONFerr(CONF_F_CONF_PARSE_LIST, CONF_R_LIST_CANNOT_BE_NULL);
+        return 0;
+    }
+
+    lstart = list_;
+    for (;;) {
+        if (nospc) {
+            while (*lstart && isspace((unsigned char)*lstart))
+                lstart++;
+        }
+        p = strchr(lstart, sep);
+        if (p == lstart || !*lstart)
+            ret = list_cb(NULL, 0, arg);
+        else {
+            if (p)
+                tmpend = p - 1;
+            else
+                tmpend = lstart + strlen(lstart) - 1;
+            if (nospc) {
+                while (isspace((unsigned char)*tmpend))
+                    tmpend--;
+            }
+            ret = list_cb(lstart, tmpend - lstart + 1, arg);
+        }
+        if (ret <= 0)
+            return ret;
+        if (p == NULL)
+            return 1;
+        lstart = p + 1;
+    }
+}
diff --git a/crypto/conf/conf_sap.c b/crypto/conf/conf_sap.c
index 760dc2632d..d03de24695 100644
--- a/crypto/conf/conf_sap.c
+++ b/crypto/conf/conf_sap.c
@@ -1,6 +1,7 @@
 /* conf_sap.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,48 +65,47 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
-/* This is the automatic configuration loader: it is called automatically by
- * OpenSSL when any of a number of standard initialisation functions are called,
- * unless this is overridden by calling OPENSSL_no_config()
+/*
+ * This is the automatic configuration loader: it is called automatically by
+ * OpenSSL when any of a number of standard initialisation functions are
+ * called, unless this is overridden by calling OPENSSL_no_config()
  */
 
 static int openssl_configured = 0;
 
 void OPENSSL_config(const char *config_name)
-	{
-	if (openssl_configured)
-		return;
+{
+    if (openssl_configured)
+        return;
 
-	OPENSSL_load_builtin_modules();
+    OPENSSL_load_builtin_modules();
 #ifndef OPENSSL_NO_ENGINE
-	/* Need to load ENGINEs */
-	ENGINE_load_builtin_engines();
+    /* Need to load ENGINEs */
+    ENGINE_load_builtin_engines();
 #endif
-	/* Add others here? */
+    /* Add others here? */
 
+    ERR_clear_error();
+    if (CONF_modules_load_file(NULL, config_name,
+                               CONF_MFLAGS_DEFAULT_SECTION |
+                               CONF_MFLAGS_IGNORE_MISSING_FILE) <= 0) {
+        BIO *bio_err;
+        ERR_load_crypto_strings();
+        if ((bio_err = BIO_new_fp(stderr, BIO_NOCLOSE)) != NULL) {
+            BIO_printf(bio_err, "Auto configuration failed\n");
+            ERR_print_errors(bio_err);
+            BIO_free(bio_err);
+        }
+        exit(1);
+    }
 
-	ERR_clear_error();
-	if (CONF_modules_load_file(NULL, config_name,
-	CONF_MFLAGS_DEFAULT_SECTION|CONF_MFLAGS_IGNORE_MISSING_FILE) <= 0)
-		{
-		BIO *bio_err;
-		ERR_load_crypto_strings();
-		if ((bio_err=BIO_new_fp(stderr, BIO_NOCLOSE)) != NULL)
-			{
-			BIO_printf(bio_err,"Auto configuration failed\n");
-			ERR_print_errors(bio_err);
-			BIO_free(bio_err);
-			}
-		exit(1);
-		}
-
-	return;
-	}
+    return;
+}
 
 void OPENSSL_no_config()
-	{
-	openssl_configured = 1;
-	}
+{
+    openssl_configured = 1;
+}
diff --git a/crypto/conf/test.c b/crypto/conf/test.c
index 7fab85053e..cc1efcca85 100644
--- a/crypto/conf/test.c
+++ b/crypto/conf/test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,37 +62,36 @@
 #include 
 
 main()
-	{
-	LHASH *conf;
-	long eline;
-	char *s,*s2;
+{
+    LHASH *conf;
+    long eline;
+    char *s, *s2;
 
 #ifdef USE_WIN32
-	CONF_set_default_method(CONF_WIN32);
+    CONF_set_default_method(CONF_WIN32);
 #endif
-	conf=CONF_load(NULL,"ssleay.cnf",&eline);
-	if (conf == NULL)
-		{
-		ERR_load_crypto_strings();
-		printf("unable to load configuration, line %ld\n",eline);
-		ERR_print_errors_fp(stderr);
-		exit(1);
-		}
-	lh_stats(conf,stdout);
-	lh_node_stats(conf,stdout);
-	lh_node_usage_stats(conf,stdout);
+    conf = CONF_load(NULL, "ssleay.cnf", &eline);
+    if (conf == NULL) {
+        ERR_load_crypto_strings();
+        printf("unable to load configuration, line %ld\n", eline);
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    lh_stats(conf, stdout);
+    lh_node_stats(conf, stdout);
+    lh_node_usage_stats(conf, stdout);
 
-	s=CONF_get_string(conf,NULL,"init2");
-	printf("init2=%s\n",(s == NULL)?"NULL":s);
+    s = CONF_get_string(conf, NULL, "init2");
+    printf("init2=%s\n", (s == NULL) ? "NULL" : s);
 
-	s=CONF_get_string(conf,NULL,"cipher1");
-	printf("cipher1=%s\n",(s == NULL)?"NULL":s);
+    s = CONF_get_string(conf, NULL, "cipher1");
+    printf("cipher1=%s\n", (s == NULL) ? "NULL" : s);
 
-	s=CONF_get_string(conf,"s_client","cipher1");
-	printf("s_client:cipher1=%s\n",(s == NULL)?"NULL":s);
+    s = CONF_get_string(conf, "s_client", "cipher1");
+    printf("s_client:cipher1=%s\n", (s == NULL) ? "NULL" : s);
 
-	printf("---------------------------- DUMP ------------------------\n");
-	CONF_dump_fp(conf, stdout);
+    printf("---------------------------- DUMP ------------------------\n");
+    CONF_dump_fp(conf, stdout);
 
-	exit(0);
-	}
+    exit(0);
+}
diff --git a/crypto/constant_time_locl.h b/crypto/constant_time_locl.h
index 6410ca789b..c786aea949 100644
--- a/crypto/constant_time_locl.h
+++ b/crypto/constant_time_locl.h
@@ -45,9 +45,9 @@
  */
 
 #ifndef HEADER_CONSTANT_TIME_LOCL_H
-#define HEADER_CONSTANT_TIME_LOCL_H
+# define HEADER_CONSTANT_TIME_LOCL_H
 
-#include "e_os.h"  /* For 'inline' */
+# include "e_os.h"              /* For 'inline' */
 
 #ifdef __cplusplus
 extern "C" {
@@ -83,14 +83,16 @@ static inline unsigned int constant_time_msb(unsigned int a);
  */
 static inline unsigned int constant_time_lt(unsigned int a, unsigned int b);
 /* Convenience method for getting an 8-bit mask. */
-static inline unsigned char constant_time_lt_8(unsigned int a, unsigned int b);
+static inline unsigned char constant_time_lt_8(unsigned int a,
+                                               unsigned int b);
 
 /*
  * Returns 0xff..f if a >= b and 0 otherwise.
  */
 static inline unsigned int constant_time_ge(unsigned int a, unsigned int b);
 /* Convenience method for getting an 8-bit mask. */
-static inline unsigned char constant_time_ge_8(unsigned int a, unsigned int b);
+static inline unsigned char constant_time_ge_8(unsigned int a,
+                                               unsigned int b);
 
 /*
  * Returns 0xff..f if a == 0 and 0 otherwise.
@@ -99,19 +101,18 @@ static inline unsigned int constant_time_is_zero(unsigned int a);
 /* Convenience method for getting an 8-bit mask. */
 static inline unsigned char constant_time_is_zero_8(unsigned int a);
 
-
 /*
  * Returns 0xff..f if a == b and 0 otherwise.
  */
 static inline unsigned int constant_time_eq(unsigned int a, unsigned int b);
 /* Convenience method for getting an 8-bit mask. */
-static inline unsigned char constant_time_eq_8(unsigned int a, unsigned int b);
+static inline unsigned char constant_time_eq_8(unsigned int a,
+                                               unsigned int b);
 /* Signed integers. */
 static inline unsigned int constant_time_eq_int(int a, int b);
 /* Convenience method for getting an 8-bit mask. */
 static inline unsigned char constant_time_eq_int_8(int a, int b);
 
-
 /*-
  * Returns (mask & a) | (~mask & b).
  *
@@ -120,87 +121,91 @@ static inline unsigned char constant_time_eq_int_8(int a, int b);
  * (if |mask| is zero).
  */
 static inline unsigned int constant_time_select(unsigned int mask,
-	unsigned int a, unsigned int b);
+                                                unsigned int a,
+                                                unsigned int b);
 /* Convenience method for unsigned chars. */
 static inline unsigned char constant_time_select_8(unsigned char mask,
-	unsigned char a, unsigned char b);
+                                                   unsigned char a,
+                                                   unsigned char b);
 /* Convenience method for signed integers. */
 static inline int constant_time_select_int(unsigned int mask, int a, int b);
 
 static inline unsigned int constant_time_msb(unsigned int a)
-	{
-	return 0-(a >> (sizeof(a) * 8 - 1));
-	}
+{
+    return 0 - (a >> (sizeof(a) * 8 - 1));
+}
 
 static inline unsigned int constant_time_lt(unsigned int a, unsigned int b)
-	{
-	return constant_time_msb(a^((a^b)|((a-b)^b)));
-	}
+{
+    return constant_time_msb(a ^ ((a ^ b) | ((a - b) ^ b)));
+}
 
 static inline unsigned char constant_time_lt_8(unsigned int a, unsigned int b)
-	{
-	return (unsigned char)(constant_time_lt(a, b));
-	}
+{
+    return (unsigned char)(constant_time_lt(a, b));
+}
 
 static inline unsigned int constant_time_ge(unsigned int a, unsigned int b)
-	{
-	return ~constant_time_lt(a, b);
-	}
+{
+    return ~constant_time_lt(a, b);
+}
 
 static inline unsigned char constant_time_ge_8(unsigned int a, unsigned int b)
-	{
-	return (unsigned char)(constant_time_ge(a, b));
-	}
+{
+    return (unsigned char)(constant_time_ge(a, b));
+}
 
 static inline unsigned int constant_time_is_zero(unsigned int a)
-	{
-	return constant_time_msb(~a & (a - 1));
-	}
+{
+    return constant_time_msb(~a & (a - 1));
+}
 
 static inline unsigned char constant_time_is_zero_8(unsigned int a)
-	{
-	return (unsigned char)(constant_time_is_zero(a));
-	}
+{
+    return (unsigned char)(constant_time_is_zero(a));
+}
 
 static inline unsigned int constant_time_eq(unsigned int a, unsigned int b)
-	{
-	return constant_time_is_zero(a ^ b);
-	}
+{
+    return constant_time_is_zero(a ^ b);
+}
 
 static inline unsigned char constant_time_eq_8(unsigned int a, unsigned int b)
-	{
-	return (unsigned char)(constant_time_eq(a, b));
-	}
+{
+    return (unsigned char)(constant_time_eq(a, b));
+}
 
 static inline unsigned int constant_time_eq_int(int a, int b)
-	{
-	return constant_time_eq((unsigned)(a), (unsigned)(b));
-	}
+{
+    return constant_time_eq((unsigned)(a), (unsigned)(b));
+}
 
 static inline unsigned char constant_time_eq_int_8(int a, int b)
-	{
-	return constant_time_eq_8((unsigned)(a), (unsigned)(b));
-	}
+{
+    return constant_time_eq_8((unsigned)(a), (unsigned)(b));
+}
 
 static inline unsigned int constant_time_select(unsigned int mask,
-	unsigned int a, unsigned int b)
-	{
-	return (mask & a) | (~mask & b);
-	}
+                                                unsigned int a,
+                                                unsigned int b)
+{
+    return (mask & a) | (~mask & b);
+}
 
 static inline unsigned char constant_time_select_8(unsigned char mask,
-	unsigned char a, unsigned char b)
-	{
-	return (unsigned char)(constant_time_select(mask, a, b));
-	}
+                                                   unsigned char a,
+                                                   unsigned char b)
+{
+    return (unsigned char)(constant_time_select(mask, a, b));
+}
 
 static inline int constant_time_select_int(unsigned int mask, int a, int b)
-	{
-	return (int)(constant_time_select(mask, (unsigned)(a), (unsigned)(b)));
-	}
+{
+    return (int)(constant_time_select(mask, (unsigned)(a), (unsigned)(b)));
+}
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif  /* HEADER_CONSTANT_TIME_LOCL_H */
+#endif                          /* HEADER_CONSTANT_TIME_LOCL_H */
diff --git a/crypto/constant_time_test.c b/crypto/constant_time_test.c
index 82c2d96846..d313d0c7a9 100644
--- a/crypto/constant_time_test.c
+++ b/crypto/constant_time_test.c
@@ -55,276 +55,250 @@ static const unsigned int CONSTTIME_FALSE = 0;
 static const unsigned char CONSTTIME_TRUE_8 = 0xff;
 static const unsigned char CONSTTIME_FALSE_8 = 0;
 
-static int test_binary_op(unsigned int (*op)(unsigned int a, unsigned int b),
-	const char* op_name, unsigned int a, unsigned int b, int is_true)
-	{
-	unsigned c = op(a, b);
-	if (is_true && c != CONSTTIME_TRUE)
-		{
-		fprintf(stderr, "Test failed for %s(%du, %du): expected %du "
-			"(TRUE), got %du\n", op_name, a, b, CONSTTIME_TRUE, c);
-		return 1;
-		}
-	else if (!is_true && c != CONSTTIME_FALSE)
-		{
-		fprintf(stderr, "Test failed for  %s(%du, %du): expected %du "
-			"(FALSE), got %du\n", op_name, a, b, CONSTTIME_FALSE,
-			c);
-		return 1;
-		}
-        return 0;
-	}
+static int test_binary_op(unsigned int (*op) (unsigned int a, unsigned int b),
+                          const char *op_name, unsigned int a, unsigned int b,
+                          int is_true)
+{
+    unsigned c = op(a, b);
+    if (is_true && c != CONSTTIME_TRUE) {
+        fprintf(stderr, "Test failed for %s(%du, %du): expected %du "
+                "(TRUE), got %du\n", op_name, a, b, CONSTTIME_TRUE, c);
+        return 1;
+    } else if (!is_true && c != CONSTTIME_FALSE) {
+        fprintf(stderr, "Test failed for  %s(%du, %du): expected %du "
+                "(FALSE), got %du\n", op_name, a, b, CONSTTIME_FALSE, c);
+        return 1;
+    }
+    return 0;
+}
 
-static int test_binary_op_8(unsigned char (*op)(unsigned int a, unsigned int b),
-	const char* op_name, unsigned int a, unsigned int b, int is_true)
-	{
-	unsigned char c = op(a, b);
-	if (is_true && c != CONSTTIME_TRUE_8)
-		{
-		fprintf(stderr, "Test failed for %s(%du, %du): expected %u "
-			"(TRUE), got %u\n", op_name, a, b, CONSTTIME_TRUE_8, c);
-		return 1;
-		}
-	else if (!is_true && c != CONSTTIME_FALSE_8)
-		{
-		fprintf(stderr, "Test failed for  %s(%du, %du): expected %u "
-			"(FALSE), got %u\n", op_name, a, b, CONSTTIME_FALSE_8,
-			c);
-		return 1;
-		}
-        return 0;
-	}
+static int test_binary_op_8(unsigned
+                            char (*op) (unsigned int a, unsigned int b),
+                            const char *op_name, unsigned int a,
+                            unsigned int b, int is_true)
+{
+    unsigned char c = op(a, b);
+    if (is_true && c != CONSTTIME_TRUE_8) {
+        fprintf(stderr, "Test failed for %s(%du, %du): expected %u "
+                "(TRUE), got %u\n", op_name, a, b, CONSTTIME_TRUE_8, c);
+        return 1;
+    } else if (!is_true && c != CONSTTIME_FALSE_8) {
+        fprintf(stderr, "Test failed for  %s(%du, %du): expected %u "
+                "(FALSE), got %u\n", op_name, a, b, CONSTTIME_FALSE_8, c);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_is_zero(unsigned int a)
-	{
-	unsigned int c = constant_time_is_zero(a);
-	if (a == 0 && c != CONSTTIME_TRUE)
-		{
-		fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
-			"expected %du (TRUE), got %du\n", a, CONSTTIME_TRUE, c);
-		return 1;
-		}
-	else if (a != 0 && c != CONSTTIME_FALSE)
-		{
-		fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
-			"expected %du (FALSE), got %du\n", a, CONSTTIME_FALSE,
-			c);
-		return 1;
-		}
-        return 0;
-	}
+{
+    unsigned int c = constant_time_is_zero(a);
+    if (a == 0 && c != CONSTTIME_TRUE) {
+        fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
+                "expected %du (TRUE), got %du\n", a, CONSTTIME_TRUE, c);
+        return 1;
+    } else if (a != 0 && c != CONSTTIME_FALSE) {
+        fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
+                "expected %du (FALSE), got %du\n", a, CONSTTIME_FALSE, c);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_is_zero_8(unsigned int a)
-	{
-	unsigned char c = constant_time_is_zero_8(a);
-	if (a == 0 && c != CONSTTIME_TRUE_8)
-		{
-		fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
-			"expected %u (TRUE), got %u\n", a, CONSTTIME_TRUE_8, c);
-		return 1;
-		}
-	else if (a != 0 && c != CONSTTIME_FALSE)
-		{
-		fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
-			"expected %u (FALSE), got %u\n", a, CONSTTIME_FALSE_8,
-			c);
-		return 1;
-		}
-        return 0;
-	}
+{
+    unsigned char c = constant_time_is_zero_8(a);
+    if (a == 0 && c != CONSTTIME_TRUE_8) {
+        fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
+                "expected %u (TRUE), got %u\n", a, CONSTTIME_TRUE_8, c);
+        return 1;
+    } else if (a != 0 && c != CONSTTIME_FALSE) {
+        fprintf(stderr, "Test failed for constant_time_is_zero(%du): "
+                "expected %u (FALSE), got %u\n", a, CONSTTIME_FALSE_8, c);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_select(unsigned int a, unsigned int b)
-	{
-	unsigned int selected = constant_time_select(CONSTTIME_TRUE, a, b);
-	if (selected != a)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%du, %du,"
-			"%du): expected %du(first value), got %du\n",
-			CONSTTIME_TRUE, a, b, a, selected);
-		return 1;
-		}
-	selected = constant_time_select(CONSTTIME_FALSE, a, b);
-	if (selected != b)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%du, %du,"
-			"%du): expected %du(second value), got %du\n",
-			CONSTTIME_FALSE, a, b, b, selected);
-		return 1;
-		}
-	return 0;
-	}
+{
+    unsigned int selected = constant_time_select(CONSTTIME_TRUE, a, b);
+    if (selected != a) {
+        fprintf(stderr, "Test failed for constant_time_select(%du, %du,"
+                "%du): expected %du(first value), got %du\n",
+                CONSTTIME_TRUE, a, b, a, selected);
+        return 1;
+    }
+    selected = constant_time_select(CONSTTIME_FALSE, a, b);
+    if (selected != b) {
+        fprintf(stderr, "Test failed for constant_time_select(%du, %du,"
+                "%du): expected %du(second value), got %du\n",
+                CONSTTIME_FALSE, a, b, b, selected);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_select_8(unsigned char a, unsigned char b)
-	{
-	unsigned char selected = constant_time_select_8(CONSTTIME_TRUE_8, a, b);
-	if (selected != a)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%u, %u,"
-			"%u): expected %u(first value), got %u\n",
-			CONSTTIME_TRUE, a, b, a, selected);
-		return 1;
-		}
-	selected = constant_time_select_8(CONSTTIME_FALSE_8, a, b);
-	if (selected != b)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%u, %u,"
-			"%u): expected %u(second value), got %u\n",
-			CONSTTIME_FALSE, a, b, b, selected);
-		return 1;
-		}
-	return 0;
-	}
+{
+    unsigned char selected = constant_time_select_8(CONSTTIME_TRUE_8, a, b);
+    if (selected != a) {
+        fprintf(stderr, "Test failed for constant_time_select(%u, %u,"
+                "%u): expected %u(first value), got %u\n",
+                CONSTTIME_TRUE, a, b, a, selected);
+        return 1;
+    }
+    selected = constant_time_select_8(CONSTTIME_FALSE_8, a, b);
+    if (selected != b) {
+        fprintf(stderr, "Test failed for constant_time_select(%u, %u,"
+                "%u): expected %u(second value), got %u\n",
+                CONSTTIME_FALSE, a, b, b, selected);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_select_int(int a, int b)
-	{
-	int selected = constant_time_select_int(CONSTTIME_TRUE, a, b);
-	if (selected != a)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%du, %d,"
-			"%d): expected %d(first value), got %d\n",
-			CONSTTIME_TRUE, a, b, a, selected);
-		return 1;
-		}
-	selected = constant_time_select_int(CONSTTIME_FALSE, a, b);
-	if (selected != b)
-		{
-		fprintf(stderr, "Test failed for constant_time_select(%du, %d,"
-			"%d): expected %d(second value), got %d\n",
-			CONSTTIME_FALSE, a, b, b, selected);
-		return 1;
-		}
-	return 0;
-	}
+{
+    int selected = constant_time_select_int(CONSTTIME_TRUE, a, b);
+    if (selected != a) {
+        fprintf(stderr, "Test failed for constant_time_select(%du, %d,"
+                "%d): expected %d(first value), got %d\n",
+                CONSTTIME_TRUE, a, b, a, selected);
+        return 1;
+    }
+    selected = constant_time_select_int(CONSTTIME_FALSE, a, b);
+    if (selected != b) {
+        fprintf(stderr, "Test failed for constant_time_select(%du, %d,"
+                "%d): expected %d(second value), got %d\n",
+                CONSTTIME_FALSE, a, b, b, selected);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_eq_int(int a, int b)
-	{
-	unsigned int equal = constant_time_eq_int(a, b);
-	if (a == b && equal != CONSTTIME_TRUE)
-		{
-		fprintf(stderr, "Test failed for constant_time_eq_int(%d, %d): "
-			"expected %du(TRUE), got %du\n",
-			a, b, CONSTTIME_TRUE, equal);
-		return 1;
-		}
-	else if (a != b && equal != CONSTTIME_FALSE)
-		{
-		fprintf(stderr, "Test failed for constant_time_eq_int(%d, %d): "
-			"expected %du(FALSE), got %du\n",
-			a, b, CONSTTIME_FALSE, equal);
-		return 1;
-		}
-	return 0;
-	}
+{
+    unsigned int equal = constant_time_eq_int(a, b);
+    if (a == b && equal != CONSTTIME_TRUE) {
+        fprintf(stderr, "Test failed for constant_time_eq_int(%d, %d): "
+                "expected %du(TRUE), got %du\n", a, b, CONSTTIME_TRUE, equal);
+        return 1;
+    } else if (a != b && equal != CONSTTIME_FALSE) {
+        fprintf(stderr, "Test failed for constant_time_eq_int(%d, %d): "
+                "expected %du(FALSE), got %du\n",
+                a, b, CONSTTIME_FALSE, equal);
+        return 1;
+    }
+    return 0;
+}
 
 static int test_eq_int_8(int a, int b)
-	{
-	unsigned char equal = constant_time_eq_int_8(a, b);
-	if (a == b && equal != CONSTTIME_TRUE_8)
-		{
-		fprintf(stderr, "Test failed for constant_time_eq_int_8(%d, %d): "
-			"expected %u(TRUE), got %u\n",
-			a, b, CONSTTIME_TRUE_8, equal);
-		return 1;
-		}
-	else if (a != b && equal != CONSTTIME_FALSE_8)
-		{
-		fprintf(stderr, "Test failed for constant_time_eq_int_8(%d, %d): "
-			"expected %u(FALSE), got %u\n",
-			a, b, CONSTTIME_FALSE_8, equal);
-		return 1;
-		}
-	return 0;
-	}
+{
+    unsigned char equal = constant_time_eq_int_8(a, b);
+    if (a == b && equal != CONSTTIME_TRUE_8) {
+        fprintf(stderr, "Test failed for constant_time_eq_int_8(%d, %d): "
+                "expected %u(TRUE), got %u\n", a, b, CONSTTIME_TRUE_8, equal);
+        return 1;
+    } else if (a != b && equal != CONSTTIME_FALSE_8) {
+        fprintf(stderr, "Test failed for constant_time_eq_int_8(%d, %d): "
+                "expected %u(FALSE), got %u\n",
+                a, b, CONSTTIME_FALSE_8, equal);
+        return 1;
+    }
+    return 0;
+}
 
-static unsigned int test_values[] = {0, 1, 1024, 12345, 32000, UINT_MAX/2-1,
-                                     UINT_MAX/2, UINT_MAX/2+1, UINT_MAX-1,
-                                     UINT_MAX};
+static unsigned int test_values[] =
+    { 0, 1, 1024, 12345, 32000, UINT_MAX / 2 - 1,
+    UINT_MAX / 2, UINT_MAX / 2 + 1, UINT_MAX - 1,
+    UINT_MAX
+};
 
-static unsigned char test_values_8[] = {0, 1, 2, 20, 32, 127, 128, 129, 255};
-
-static int signed_test_values[] = {0, 1, -1, 1024, -1024, 12345, -12345,
-				   32000, -32000, INT_MAX, INT_MIN, INT_MAX-1,
-				   INT_MIN+1};
+static unsigned char test_values_8[] =
+    { 0, 1, 2, 20, 32, 127, 128, 129, 255 };
 
+static int signed_test_values[] = { 0, 1, -1, 1024, -1024, 12345, -12345,
+    32000, -32000, INT_MAX, INT_MIN, INT_MAX - 1,
+    INT_MIN + 1
+};
 
 int main(int argc, char *argv[])
-	{
-	unsigned int a, b, i, j;
-	int c, d;
-	unsigned char e, f;
-	int num_failed = 0, num_all = 0;
-	fprintf(stdout, "Testing constant time operations...\n");
+{
+    unsigned int a, b, i, j;
+    int c, d;
+    unsigned char e, f;
+    int num_failed = 0, num_all = 0;
+    fprintf(stdout, "Testing constant time operations...\n");
 
-	for (i = 0; i < sizeof(test_values)/sizeof(int); ++i)
-		{
-		a = test_values[i];
-		num_failed += test_is_zero(a);
-		num_failed += test_is_zero_8(a);
-		num_all += 2;
-		for (j = 0; j < sizeof(test_values)/sizeof(int); ++j)
-			{
-			b = test_values[j];
-			num_failed += test_binary_op(&constant_time_lt,
-				"constant_time_lt", a, b, a < b);
-			num_failed += test_binary_op_8(&constant_time_lt_8,
-				"constant_time_lt_8", a, b, a < b);
-			num_failed += test_binary_op(&constant_time_lt,
-				"constant_time_lt_8", b, a, b < a);
-			num_failed += test_binary_op_8(&constant_time_lt_8,
-				"constant_time_lt_8", b, a, b < a);
-			num_failed += test_binary_op(&constant_time_ge,
-				"constant_time_ge", a, b, a >= b);
-			num_failed += test_binary_op_8(&constant_time_ge_8,
-				"constant_time_ge_8", a, b, a >= b);
-			num_failed += test_binary_op(&constant_time_ge,
-				"constant_time_ge", b, a, b >= a);
-			num_failed += test_binary_op_8(&constant_time_ge_8,
-				"constant_time_ge_8", b, a, b >= a);
-			num_failed += test_binary_op(&constant_time_eq,
-				"constant_time_eq", a, b, a == b);
-			num_failed += test_binary_op_8(&constant_time_eq_8,
-				"constant_time_eq_8", a, b, a == b);
-			num_failed += test_binary_op(&constant_time_eq,
-				"constant_time_eq", b, a, b == a);
-			num_failed += test_binary_op_8(&constant_time_eq_8,
-				"constant_time_eq_8", b, a, b == a);
-			num_failed += test_select(a, b);
-			num_all += 13;
-			}
-		}
+    for (i = 0; i < sizeof(test_values) / sizeof(int); ++i) {
+        a = test_values[i];
+        num_failed += test_is_zero(a);
+        num_failed += test_is_zero_8(a);
+        num_all += 2;
+        for (j = 0; j < sizeof(test_values) / sizeof(int); ++j) {
+            b = test_values[j];
+            num_failed += test_binary_op(&constant_time_lt,
+                                         "constant_time_lt", a, b, a < b);
+            num_failed += test_binary_op_8(&constant_time_lt_8,
+                                           "constant_time_lt_8", a, b, a < b);
+            num_failed += test_binary_op(&constant_time_lt,
+                                         "constant_time_lt_8", b, a, b < a);
+            num_failed += test_binary_op_8(&constant_time_lt_8,
+                                           "constant_time_lt_8", b, a, b < a);
+            num_failed += test_binary_op(&constant_time_ge,
+                                         "constant_time_ge", a, b, a >= b);
+            num_failed += test_binary_op_8(&constant_time_ge_8,
+                                           "constant_time_ge_8", a, b,
+                                           a >= b);
+            num_failed +=
+                test_binary_op(&constant_time_ge, "constant_time_ge", b, a,
+                               b >= a);
+            num_failed +=
+                test_binary_op_8(&constant_time_ge_8, "constant_time_ge_8", b,
+                                 a, b >= a);
+            num_failed +=
+                test_binary_op(&constant_time_eq, "constant_time_eq", a, b,
+                               a == b);
+            num_failed +=
+                test_binary_op_8(&constant_time_eq_8, "constant_time_eq_8", a,
+                                 b, a == b);
+            num_failed +=
+                test_binary_op(&constant_time_eq, "constant_time_eq", b, a,
+                               b == a);
+            num_failed +=
+                test_binary_op_8(&constant_time_eq_8, "constant_time_eq_8", b,
+                                 a, b == a);
+            num_failed += test_select(a, b);
+            num_all += 13;
+        }
+    }
 
-	for (i = 0; i < sizeof(signed_test_values)/sizeof(int); ++i)
-		{
-		c = signed_test_values[i];
-		for (j = 0; j < sizeof(signed_test_values)/sizeof(int); ++j)
-			{
-			d = signed_test_values[j];
-			num_failed += test_select_int(c, d);
-			num_failed += test_eq_int(c, d);
-			num_failed += test_eq_int_8(c, d);
-			num_all += 3;
-			}
-		}
+    for (i = 0; i < sizeof(signed_test_values) / sizeof(int); ++i) {
+        c = signed_test_values[i];
+        for (j = 0; j < sizeof(signed_test_values) / sizeof(int); ++j) {
+            d = signed_test_values[j];
+            num_failed += test_select_int(c, d);
+            num_failed += test_eq_int(c, d);
+            num_failed += test_eq_int_8(c, d);
+            num_all += 3;
+        }
+    }
 
-	for (i = 0; i < sizeof(test_values_8); ++i)
-		{
-		e = test_values_8[i];
-		for (j = 0; j < sizeof(test_values_8); ++j)
-			{
-			f = test_values_8[j];
-			num_failed += test_select_8(e, f);
-			num_all += 1;
-			}
-		}
+    for (i = 0; i < sizeof(test_values_8); ++i) {
+        e = test_values_8[i];
+        for (j = 0; j < sizeof(test_values_8); ++j) {
+            f = test_values_8[j];
+            num_failed += test_select_8(e, f);
+            num_all += 1;
+        }
+    }
 
-	if (!num_failed)
-		{
-		fprintf(stdout, "ok (ran %d tests)\n", num_all);
-		return EXIT_SUCCESS;
-		}
-	else
-		{
-		fprintf(stdout, "%d of %d tests failed!\n", num_failed, num_all);
-		return EXIT_FAILURE;
-		}
-	}
+    if (!num_failed) {
+        fprintf(stdout, "ok (ran %d tests)\n", num_all);
+        return EXIT_SUCCESS;
+    } else {
+        fprintf(stdout, "%d of %d tests failed!\n", num_failed, num_all);
+        return EXIT_FAILURE;
+    }
+}
diff --git a/crypto/cpt_err.c b/crypto/cpt_err.c
index 289005f662..a5138381a0 100644
--- a/crypto/cpt_err.c
+++ b/crypto/cpt_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,41 +66,39 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_CRYPTO,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_CRYPTO,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_CRYPTO,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_CRYPTO,0,reason)
 
-static ERR_STRING_DATA CRYPTO_str_functs[]=
-	{
-{ERR_FUNC(CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX),	"CRYPTO_get_ex_new_index"},
-{ERR_FUNC(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID),	"CRYPTO_get_new_dynlockid"},
-{ERR_FUNC(CRYPTO_F_CRYPTO_GET_NEW_LOCKID),	"CRYPTO_get_new_lockid"},
-{ERR_FUNC(CRYPTO_F_CRYPTO_SET_EX_DATA),	"CRYPTO_set_ex_data"},
-{ERR_FUNC(CRYPTO_F_DEF_ADD_INDEX),	"DEF_ADD_INDEX"},
-{ERR_FUNC(CRYPTO_F_DEF_GET_CLASS),	"DEF_GET_CLASS"},
-{ERR_FUNC(CRYPTO_F_FIPS_MODE_SET),	"FIPS_mode_set"},
-{ERR_FUNC(CRYPTO_F_INT_DUP_EX_DATA),	"INT_DUP_EX_DATA"},
-{ERR_FUNC(CRYPTO_F_INT_FREE_EX_DATA),	"INT_FREE_EX_DATA"},
-{ERR_FUNC(CRYPTO_F_INT_NEW_EX_DATA),	"INT_NEW_EX_DATA"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CRYPTO_str_functs[] = {
+    {ERR_FUNC(CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX), "CRYPTO_get_ex_new_index"},
+    {ERR_FUNC(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID), "CRYPTO_get_new_dynlockid"},
+    {ERR_FUNC(CRYPTO_F_CRYPTO_GET_NEW_LOCKID), "CRYPTO_get_new_lockid"},
+    {ERR_FUNC(CRYPTO_F_CRYPTO_SET_EX_DATA), "CRYPTO_set_ex_data"},
+    {ERR_FUNC(CRYPTO_F_DEF_ADD_INDEX), "DEF_ADD_INDEX"},
+    {ERR_FUNC(CRYPTO_F_DEF_GET_CLASS), "DEF_GET_CLASS"},
+    {ERR_FUNC(CRYPTO_F_FIPS_MODE_SET), "FIPS_mode_set"},
+    {ERR_FUNC(CRYPTO_F_INT_DUP_EX_DATA), "INT_DUP_EX_DATA"},
+    {ERR_FUNC(CRYPTO_F_INT_FREE_EX_DATA), "INT_FREE_EX_DATA"},
+    {ERR_FUNC(CRYPTO_F_INT_NEW_EX_DATA), "INT_NEW_EX_DATA"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA CRYPTO_str_reasons[]=
-	{
-{ERR_REASON(CRYPTO_R_FIPS_MODE_NOT_SUPPORTED),"fips mode not supported"},
-{ERR_REASON(CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK),"no dynlock create callback"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CRYPTO_str_reasons[] = {
+    {ERR_REASON(CRYPTO_R_FIPS_MODE_NOT_SUPPORTED), "fips mode not supported"},
+    {ERR_REASON(CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK),
+     "no dynlock create callback"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_CRYPTO_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(CRYPTO_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,CRYPTO_str_functs);
-		ERR_load_strings(0,CRYPTO_str_reasons);
-		}
+    if (ERR_func_error_string(CRYPTO_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, CRYPTO_str_functs);
+        ERR_load_strings(0, CRYPTO_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c
index b1af073df3..98526d73dc 100644
--- a/crypto/cryptlib.c
+++ b/crypto/cryptlib.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -118,847 +118,899 @@
 #include 
 
 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
-static double SSLeay_MSVC5_hack=0.0; /* and for VC1.5 */
+static double SSLeay_MSVC5_hack = 0.0; /* and for VC1.5 */
 #endif
 
 DECLARE_STACK_OF(CRYPTO_dynlock)
 
 /* real #defines in crypto.h, keep these upto date */
-static const char* const lock_names[CRYPTO_NUM_LOCKS] =
-	{
-	"<>",
-	"err",
-	"ex_data",
-	"x509",
-	"x509_info",
-	"x509_pkey",
-	"x509_crl",
-	"x509_req",
-	"dsa",
-	"rsa",
-	"evp_pkey",
-	"x509_store",
-	"ssl_ctx",
-	"ssl_cert",
-	"ssl_session",
-	"ssl_sess_cert",
-	"ssl",
-	"ssl_method",
-	"rand",
-	"rand2",
-	"debug_malloc",
-	"BIO",
-	"gethostbyname",
-	"getservbyname",
-	"readdir",
-	"RSA_blinding",
-	"dh",
-	"debug_malloc2",
-	"dso",
-	"dynlock",
-	"engine",
-	"ui",
-	"ecdsa",
-	"ec",
-	"ecdh",
-	"bn",
-	"ec_pre_comp",
-	"store",
-	"comp",
-	"fips",
-	"fips2",
+static const char *const lock_names[CRYPTO_NUM_LOCKS] = {
+    "<>",
+    "err",
+    "ex_data",
+    "x509",
+    "x509_info",
+    "x509_pkey",
+    "x509_crl",
+    "x509_req",
+    "dsa",
+    "rsa",
+    "evp_pkey",
+    "x509_store",
+    "ssl_ctx",
+    "ssl_cert",
+    "ssl_session",
+    "ssl_sess_cert",
+    "ssl",
+    "ssl_method",
+    "rand",
+    "rand2",
+    "debug_malloc",
+    "BIO",
+    "gethostbyname",
+    "getservbyname",
+    "readdir",
+    "RSA_blinding",
+    "dh",
+    "debug_malloc2",
+    "dso",
+    "dynlock",
+    "engine",
+    "ui",
+    "ecdsa",
+    "ec",
+    "ecdh",
+    "bn",
+    "ec_pre_comp",
+    "store",
+    "comp",
+    "fips",
+    "fips2",
 #if CRYPTO_NUM_LOCKS != 41
 # error "Inconsistency between crypto.h and cryptlib.c"
 #endif
-	};
-
-/* This is for applications to allocate new type names in the non-dynamic
-   array of lock names.  These are numbered with positive numbers.  */
-static STACK_OF(OPENSSL_STRING) *app_locks=NULL;
+};
 
-/* For applications that want a more dynamic way of handling threads, the
-   following stack is used.  These are externally numbered with negative
-   numbers.  */
-static STACK_OF(CRYPTO_dynlock) *dyn_locks=NULL;
+/*
+ * This is for applications to allocate new type names in the non-dynamic
+ * array of lock names.  These are numbered with positive numbers.
+ */
+static STACK_OF(OPENSSL_STRING) *app_locks = NULL;
 
+/*
+ * For applications that want a more dynamic way of handling threads, the
+ * following stack is used.  These are externally numbered with negative
+ * numbers.
+ */
+static STACK_OF(CRYPTO_dynlock) *dyn_locks = NULL;
 
-static void (MS_FAR *locking_callback)(int mode,int type,
-	const char *file,int line)=0;
-static int (MS_FAR *add_lock_callback)(int *pointer,int amount,
-	int type,const char *file,int line)=0;
+static void (MS_FAR *locking_callback) (int mode, int type,
+                                        const char *file, int line) = 0;
+static int (MS_FAR *add_lock_callback) (int *pointer, int amount,
+                                        int type, const char *file,
+                                        int line) = 0;
 #ifndef OPENSSL_NO_DEPRECATED
-static unsigned long (MS_FAR *id_callback)(void)=0;
+static unsigned long (MS_FAR *id_callback) (void) = 0;
 #endif
-static void (MS_FAR *threadid_callback)(CRYPTO_THREADID *)=0;
+static void (MS_FAR *threadid_callback) (CRYPTO_THREADID *) = 0;
 static struct CRYPTO_dynlock_value *(MS_FAR *dynlock_create_callback)
-	(const char *file,int line)=0;
-static void (MS_FAR *dynlock_lock_callback)(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file,int line)=0;
-static void (MS_FAR *dynlock_destroy_callback)(struct CRYPTO_dynlock_value *l,
-	const char *file,int line)=0;
+ (const char *file, int line) = 0;
+static void (MS_FAR *dynlock_lock_callback) (int mode,
+                                             struct CRYPTO_dynlock_value *l,
+                                             const char *file, int line) = 0;
+static void (MS_FAR *dynlock_destroy_callback) (struct CRYPTO_dynlock_value
+                                                *l, const char *file,
+                                                int line) = 0;
 
 int CRYPTO_get_new_lockid(char *name)
-	{
-	char *str;
-	int i;
+{
+    char *str;
+    int i;
 
 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
-	/* A hack to make Visual C++ 5.0 work correctly when linking as
-	 * a DLL using /MT. Without this, the application cannot use
-	 * any floating point printf's.
-	 * It also seems to be needed for Visual C 1.5 (win16) */
-	SSLeay_MSVC5_hack=(double)name[0]*(double)name[1];
+    /*
+     * A hack to make Visual C++ 5.0 work correctly when linking as a DLL
+     * using /MT. Without this, the application cannot use any floating point
+     * printf's. It also seems to be needed for Visual C 1.5 (win16)
+     */
+    SSLeay_MSVC5_hack = (double)name[0] * (double)name[1];
 #endif
 
-	if ((app_locks == NULL) && ((app_locks=sk_OPENSSL_STRING_new_null()) == NULL))
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	if ((str=BUF_strdup(name)) == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	i=sk_OPENSSL_STRING_push(app_locks,str);
-	if (!i)
-		OPENSSL_free(str);
-	else
-		i+=CRYPTO_NUM_LOCKS; /* gap of one :-) */
-	return(i);
-	}
+    if ((app_locks == NULL)
+        && ((app_locks = sk_OPENSSL_STRING_new_null()) == NULL)) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    if ((str = BUF_strdup(name)) == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    i = sk_OPENSSL_STRING_push(app_locks, str);
+    if (!i)
+        OPENSSL_free(str);
+    else
+        i += CRYPTO_NUM_LOCKS;  /* gap of one :-) */
+    return (i);
+}
 
 int CRYPTO_num_locks(void)
-	{
-	return CRYPTO_NUM_LOCKS;
-	}
+{
+    return CRYPTO_NUM_LOCKS;
+}
 
 int CRYPTO_get_new_dynlockid(void)
-	{
-	int i = 0;
-	CRYPTO_dynlock *pointer = NULL;
-
-	if (dynlock_create_callback == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK);
-		return(0);
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-	if ((dyn_locks == NULL)
-		&& ((dyn_locks=sk_CRYPTO_dynlock_new_null()) == NULL))
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	pointer = (CRYPTO_dynlock *)OPENSSL_malloc(sizeof(CRYPTO_dynlock));
-	if (pointer == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	pointer->references = 1;
-	pointer->data = dynlock_create_callback(__FILE__,__LINE__);
-	if (pointer->data == NULL)
-		{
-		OPENSSL_free(pointer);
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-	/* First, try to find an existing empty slot */
-	i=sk_CRYPTO_dynlock_find(dyn_locks,NULL);
-	/* If there was none, push, thereby creating a new one */
-	if (i == -1)
-		/* Since sk_push() returns the number of items on the
-		   stack, not the location of the pushed item, we need
-		   to transform the returned number into a position,
-		   by decreasing it.  */
-		i=sk_CRYPTO_dynlock_push(dyn_locks,pointer) - 1;
-	else
-		/* If we found a place with a NULL pointer, put our pointer
-		   in it.  */
-		(void)sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	if (i == -1)
-		{
-		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
-		OPENSSL_free(pointer);
-		}
-	else
-		i += 1; /* to avoid 0 */
-	return -i;
-	}
+{
+    int i = 0;
+    CRYPTO_dynlock *pointer = NULL;
+
+    if (dynlock_create_callback == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,
+                  CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK);
+        return (0);
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    if ((dyn_locks == NULL)
+        && ((dyn_locks = sk_CRYPTO_dynlock_new_null()) == NULL)) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    pointer = (CRYPTO_dynlock *) OPENSSL_malloc(sizeof(CRYPTO_dynlock));
+    if (pointer == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    pointer->references = 1;
+    pointer->data = dynlock_create_callback(__FILE__, __LINE__);
+    if (pointer->data == NULL) {
+        OPENSSL_free(pointer);
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    /* First, try to find an existing empty slot */
+    i = sk_CRYPTO_dynlock_find(dyn_locks, NULL);
+    /* If there was none, push, thereby creating a new one */
+    if (i == -1)
+        /*
+         * Since sk_push() returns the number of items on the stack, not the
+         * location of the pushed item, we need to transform the returned
+         * number into a position, by decreasing it.
+         */
+        i = sk_CRYPTO_dynlock_push(dyn_locks, pointer) - 1;
+    else
+        /*
+         * If we found a place with a NULL pointer, put our pointer in it.
+         */
+        (void)sk_CRYPTO_dynlock_set(dyn_locks, i, pointer);
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    if (i == -1) {
+        dynlock_destroy_callback(pointer->data, __FILE__, __LINE__);
+        OPENSSL_free(pointer);
+    } else
+        i += 1;                 /* to avoid 0 */
+    return -i;
+}
 
 void CRYPTO_destroy_dynlockid(int i)
-	{
-	CRYPTO_dynlock *pointer = NULL;
-	if (i)
-		i = -i-1;
-	if (dynlock_destroy_callback == NULL)
-		return;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-
-	if (dyn_locks == NULL || i >= sk_CRYPTO_dynlock_num(dyn_locks))
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-		return;
-		}
-	pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
-	if (pointer != NULL)
-		{
-		--pointer->references;
+{
+    CRYPTO_dynlock *pointer = NULL;
+    if (i)
+        i = -i - 1;
+    if (dynlock_destroy_callback == NULL)
+        return;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+
+    if (dyn_locks == NULL || i >= sk_CRYPTO_dynlock_num(dyn_locks)) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+        return;
+    }
+    pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
+    if (pointer != NULL) {
+        --pointer->references;
 #ifdef REF_CHECK
-		if (pointer->references < 0)
-			{
-			fprintf(stderr,"CRYPTO_destroy_dynlockid, bad reference count\n");
-			abort();
-			}
-		else
-#endif
-			if (pointer->references <= 0)
-				{
-				(void)sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
-				}
-			else
-				pointer = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	if (pointer)
-		{
-		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
-		OPENSSL_free(pointer);
-		}
-	}
+        if (pointer->references < 0) {
+            fprintf(stderr,
+                    "CRYPTO_destroy_dynlockid, bad reference count\n");
+            abort();
+        } else
+#endif
+        if (pointer->references <= 0) {
+            (void)sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
+        } else
+            pointer = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    if (pointer) {
+        dynlock_destroy_callback(pointer->data, __FILE__, __LINE__);
+        OPENSSL_free(pointer);
+    }
+}
 
 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i)
-	{
-	CRYPTO_dynlock *pointer = NULL;
-	if (i)
-		i = -i-1;
+{
+    CRYPTO_dynlock *pointer = NULL;
+    if (i)
+        i = -i - 1;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
 
-	if (dyn_locks != NULL && i < sk_CRYPTO_dynlock_num(dyn_locks))
-		pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
-	if (pointer)
-		pointer->references++;
+    if (dyn_locks != NULL && i < sk_CRYPTO_dynlock_num(dyn_locks))
+        pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
+    if (pointer)
+        pointer->references++;
 
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
 
-	if (pointer)
-		return pointer->data;
-	return NULL;
-	}
+    if (pointer)
+        return pointer->data;
+    return NULL;
+}
 
 struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))
-	(const char *file,int line)
-	{
-	return(dynlock_create_callback);
-	}
+ (const char *file, int line) {
+    return (dynlock_create_callback);
+}
 
-void (*CRYPTO_get_dynlock_lock_callback(void))(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file,int line)
-	{
-	return(dynlock_lock_callback);
-	}
+void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode,
+                                                struct CRYPTO_dynlock_value
+                                                *l, const char *file,
+                                                int line) {
+    return (dynlock_lock_callback);
+}
 
 void (*CRYPTO_get_dynlock_destroy_callback(void))
-	(struct CRYPTO_dynlock_value *l, const char *file,int line)
-	{
-	return(dynlock_destroy_callback);
-	}
+ (struct CRYPTO_dynlock_value *l, const char *file, int line) {
+    return (dynlock_destroy_callback);
+}
 
 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*func)
-	(const char *file, int line))
-	{
-	dynlock_create_callback=func;
-	}
+                                         (const char *file, int line))
+{
+    dynlock_create_callback = func;
+}
 
-void CRYPTO_set_dynlock_lock_callback(void (*func)(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file, int line))
-	{
-	dynlock_lock_callback=func;
-	}
+void CRYPTO_set_dynlock_lock_callback(void (*func) (int mode,
+                                                    struct
+                                                    CRYPTO_dynlock_value *l,
+                                                    const char *file,
+                                                    int line))
+{
+    dynlock_lock_callback = func;
+}
 
 void CRYPTO_set_dynlock_destroy_callback(void (*func)
-	(struct CRYPTO_dynlock_value *l, const char *file, int line))
-	{
-	dynlock_destroy_callback=func;
-	}
-
-
-void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
-		int line)
-	{
-	return(locking_callback);
-	}
-
-int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
-					  const char *file,int line)
-	{
-	return(add_lock_callback);
-	}
-
-void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
-					      const char *file,int line))
-	{
-	/* Calling this here ensures initialisation before any threads
-	 * are started.
-	 */
-	OPENSSL_init();
-	locking_callback=func;
-	}
-
-void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
-					      const char *file,int line))
-	{
-	add_lock_callback=func;
-	}
-
-/* the memset() here and in set_pointer() seem overkill, but for the sake of
- * CRYPTO_THREADID_cmp() this avoids any platform silliness that might cause two
- * "equal" THREADID structs to not be memcmp()-identical. */
+                                          (struct CRYPTO_dynlock_value *l,
+                                           const char *file, int line))
+{
+    dynlock_destroy_callback = func;
+}
+
+void (*CRYPTO_get_locking_callback(void)) (int mode, int type,
+                                           const char *file, int line) {
+    return (locking_callback);
+}
+
+int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type,
+                                           const char *file, int line) {
+    return (add_lock_callback);
+}
+
+void CRYPTO_set_locking_callback(void (*func) (int mode, int type,
+                                               const char *file, int line))
+{
+    /*
+     * Calling this here ensures initialisation before any threads are
+     * started.
+     */
+    OPENSSL_init();
+    locking_callback = func;
+}
+
+void CRYPTO_set_add_lock_callback(int (*func) (int *num, int mount, int type,
+                                               const char *file, int line))
+{
+    add_lock_callback = func;
+}
+
+/*
+ * the memset() here and in set_pointer() seem overkill, but for the sake of
+ * CRYPTO_THREADID_cmp() this avoids any platform silliness that might cause
+ * two "equal" THREADID structs to not be memcmp()-identical.
+ */
 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val)
-	{
-	memset(id, 0, sizeof(*id));
-	id->val = val;
-	}
+{
+    memset(id, 0, sizeof(*id));
+    id->val = val;
+}
 
 static const unsigned char hash_coeffs[] = { 3, 5, 7, 11, 13, 17, 19, 23 };
+
 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr)
-	{
-	unsigned char *dest = (void *)&id->val;
-	unsigned int accum = 0;
-	unsigned char dnum = sizeof(id->val);
-
-	memset(id, 0, sizeof(*id));
-	id->ptr = ptr;
-	if (sizeof(id->val) >= sizeof(id->ptr))
-		{
-		/* 'ptr' can be embedded in 'val' without loss of uniqueness */
-		id->val = (unsigned long)id->ptr;
-		return;
-		}
-	/* hash ptr ==> val. Each byte of 'val' gets the mod-256 total of a
-	 * linear function over the bytes in 'ptr', the co-efficients of which
-	 * are a sequence of low-primes (hash_coeffs is an 8-element cycle) -
-	 * the starting prime for the sequence varies for each byte of 'val'
-	 * (unique polynomials unless pointers are >64-bit). For added spice,
-	 * the totals accumulate rather than restarting from zero, and the index
-	 * of the 'val' byte is added each time (position dependence). If I was
-	 * a black-belt, I'd scan big-endian pointers in reverse to give
-	 * low-order bits more play, but this isn't crypto and I'd prefer nobody
-	 * mistake it as such. Plus I'm lazy. */
-	while (dnum--)
-		{
-		const unsigned char *src = (void *)&id->ptr;
-		unsigned char snum = sizeof(id->ptr);
-		while (snum--)
-			accum += *(src++) * hash_coeffs[(snum + dnum) & 7];
-		accum += dnum;
-		*(dest++) = accum & 255;
-		}
-	}
-
-int CRYPTO_THREADID_set_callback(void (*func)(CRYPTO_THREADID *))
-	{
-	if (threadid_callback)
-		return 0;
-	threadid_callback = func;
-	return 1;
-	}
-
-void (*CRYPTO_THREADID_get_callback(void))(CRYPTO_THREADID *)
-	{
-	return threadid_callback;
-	}
+{
+    unsigned char *dest = (void *)&id->val;
+    unsigned int accum = 0;
+    unsigned char dnum = sizeof(id->val);
+
+    memset(id, 0, sizeof(*id));
+    id->ptr = ptr;
+    if (sizeof(id->val) >= sizeof(id->ptr)) {
+        /*
+         * 'ptr' can be embedded in 'val' without loss of uniqueness
+         */
+        id->val = (unsigned long)id->ptr;
+        return;
+    }
+    /*
+     * hash ptr ==> val. Each byte of 'val' gets the mod-256 total of a
+     * linear function over the bytes in 'ptr', the co-efficients of which
+     * are a sequence of low-primes (hash_coeffs is an 8-element cycle) - the
+     * starting prime for the sequence varies for each byte of 'val' (unique
+     * polynomials unless pointers are >64-bit). For added spice, the totals
+     * accumulate rather than restarting from zero, and the index of the
+     * 'val' byte is added each time (position dependence). If I was a
+     * black-belt, I'd scan big-endian pointers in reverse to give low-order
+     * bits more play, but this isn't crypto and I'd prefer nobody mistake it
+     * as such. Plus I'm lazy.
+     */
+    while (dnum--) {
+        const unsigned char *src = (void *)&id->ptr;
+        unsigned char snum = sizeof(id->ptr);
+        while (snum--)
+            accum += *(src++) * hash_coeffs[(snum + dnum) & 7];
+        accum += dnum;
+        *(dest++) = accum & 255;
+    }
+}
+
+int CRYPTO_THREADID_set_callback(void (*func) (CRYPTO_THREADID *))
+{
+    if (threadid_callback)
+        return 0;
+    threadid_callback = func;
+    return 1;
+}
+
+void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *) {
+    return threadid_callback;
+}
 
 void CRYPTO_THREADID_current(CRYPTO_THREADID *id)
-	{
-	if (threadid_callback)
-		{
-		threadid_callback(id);
-		return;
-		}
+{
+    if (threadid_callback) {
+        threadid_callback(id);
+        return;
+    }
 #ifndef OPENSSL_NO_DEPRECATED
-	/* If the deprecated callback was set, fall back to that */
-	if (id_callback)
-		{
-		CRYPTO_THREADID_set_numeric(id, id_callback());
-		return;
-		}
+    /* If the deprecated callback was set, fall back to that */
+    if (id_callback) {
+        CRYPTO_THREADID_set_numeric(id, id_callback());
+        return;
+    }
 #endif
-	/* Else pick a backup */
+    /* Else pick a backup */
 #ifdef OPENSSL_SYS_WIN16
-	CRYPTO_THREADID_set_numeric(id, (unsigned long)GetCurrentTask());
+    CRYPTO_THREADID_set_numeric(id, (unsigned long)GetCurrentTask());
 #elif defined(OPENSSL_SYS_WIN32)
-	CRYPTO_THREADID_set_numeric(id, (unsigned long)GetCurrentThreadId());
+    CRYPTO_THREADID_set_numeric(id, (unsigned long)GetCurrentThreadId());
 #elif defined(OPENSSL_SYS_BEOS)
-	CRYPTO_THREADID_set_numeric(id, (unsigned long)find_thread(NULL));
+    CRYPTO_THREADID_set_numeric(id, (unsigned long)find_thread(NULL));
 #else
-	/* For everything else, default to using the address of 'errno' */
-	CRYPTO_THREADID_set_pointer(id, (void*)&errno);
+    /* For everything else, default to using the address of 'errno' */
+    CRYPTO_THREADID_set_pointer(id, (void *)&errno);
 #endif
-	}
+}
 
 int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b)
-	{
-	return memcmp(a, b, sizeof(*a));
-	}
+{
+    return memcmp(a, b, sizeof(*a));
+}
 
 void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src)
-	{
-	memcpy(dest, src, sizeof(*src));
-	}
+{
+    memcpy(dest, src, sizeof(*src));
+}
 
 unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id)
-	{
-	return id->val;
-	}
+{
+    return id->val;
+}
 
 #ifndef OPENSSL_NO_DEPRECATED
-unsigned long (*CRYPTO_get_id_callback(void))(void)
-	{
-	return(id_callback);
-	}
+unsigned long (*CRYPTO_get_id_callback(void)) (void) {
+    return (id_callback);
+}
 
-void CRYPTO_set_id_callback(unsigned long (*func)(void))
-	{
-	id_callback=func;
-	}
+void CRYPTO_set_id_callback(unsigned long (*func) (void))
+{
+    id_callback = func;
+}
 
 unsigned long CRYPTO_thread_id(void)
-	{
-	unsigned long ret=0;
-
-	if (id_callback == NULL)
-		{
-#ifdef OPENSSL_SYS_WIN16
-		ret=(unsigned long)GetCurrentTask();
-#elif defined(OPENSSL_SYS_WIN32)
-		ret=(unsigned long)GetCurrentThreadId();
-#elif defined(GETPID_IS_MEANINGLESS)
-		ret=1L;
-#elif defined(OPENSSL_SYS_BEOS)
-		ret=(unsigned long)find_thread(NULL);
-#else
-		ret=(unsigned long)getpid();
-#endif
-		}
-	else
-		ret=id_callback();
-	return(ret);
-	}
+{
+    unsigned long ret = 0;
+
+    if (id_callback == NULL) {
+# ifdef OPENSSL_SYS_WIN16
+        ret = (unsigned long)GetCurrentTask();
+# elif defined(OPENSSL_SYS_WIN32)
+        ret = (unsigned long)GetCurrentThreadId();
+# elif defined(GETPID_IS_MEANINGLESS)
+        ret = 1L;
+# elif defined(OPENSSL_SYS_BEOS)
+        ret = (unsigned long)find_thread(NULL);
+# else
+        ret = (unsigned long)getpid();
+# endif
+    } else
+        ret = id_callback();
+    return (ret);
+}
 #endif
 
 void CRYPTO_lock(int mode, int type, const char *file, int line)
-	{
+{
 #ifdef LOCK_DEBUG
-		{
-		CRYPTO_THREADID id;
-		char *rw_text,*operation_text;
-
-		if (mode & CRYPTO_LOCK)
-			operation_text="lock  ";
-		else if (mode & CRYPTO_UNLOCK)
-			operation_text="unlock";
-		else
-			operation_text="ERROR ";
-
-		if (mode & CRYPTO_READ)
-			rw_text="r";
-		else if (mode & CRYPTO_WRITE)
-			rw_text="w";
-		else
-			rw_text="ERROR";
-
-		CRYPTO_THREADID_current(&id);
-		fprintf(stderr,"lock:%08lx:(%s)%s %-18s %s:%d\n",
-			CRYPTO_THREADID_hash(&id), rw_text, operation_text,
-			CRYPTO_get_lock_name(type), file, line);
-		}
+    {
+        CRYPTO_THREADID id;
+        char *rw_text, *operation_text;
+
+        if (mode & CRYPTO_LOCK)
+            operation_text = "lock  ";
+        else if (mode & CRYPTO_UNLOCK)
+            operation_text = "unlock";
+        else
+            operation_text = "ERROR ";
+
+        if (mode & CRYPTO_READ)
+            rw_text = "r";
+        else if (mode & CRYPTO_WRITE)
+            rw_text = "w";
+        else
+            rw_text = "ERROR";
+
+        CRYPTO_THREADID_current(&id);
+        fprintf(stderr, "lock:%08lx:(%s)%s %-18s %s:%d\n",
+                CRYPTO_THREADID_hash(&id), rw_text, operation_text,
+                CRYPTO_get_lock_name(type), file, line);
+    }
 #endif
-	if (type < 0)
-		{
-		if (dynlock_lock_callback != NULL)
-			{
-			struct CRYPTO_dynlock_value *pointer
-				= CRYPTO_get_dynlock_value(type);
+    if (type < 0) {
+        if (dynlock_lock_callback != NULL) {
+            struct CRYPTO_dynlock_value *pointer
+                = CRYPTO_get_dynlock_value(type);
 
-			OPENSSL_assert(pointer != NULL);
+            OPENSSL_assert(pointer != NULL);
 
-			dynlock_lock_callback(mode, pointer, file, line);
+            dynlock_lock_callback(mode, pointer, file, line);
 
-			CRYPTO_destroy_dynlockid(type);
-			}
-		}
-	else
-		if (locking_callback != NULL)
-			locking_callback(mode,type,file,line);
-	}
+            CRYPTO_destroy_dynlockid(type);
+        }
+    } else if (locking_callback != NULL)
+        locking_callback(mode, type, file, line);
+}
 
 int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
-	     int line)
-	{
-	int ret = 0;
+                    int line)
+{
+    int ret = 0;
 
-	if (add_lock_callback != NULL)
-		{
+    if (add_lock_callback != NULL) {
 #ifdef LOCK_DEBUG
-		int before= *pointer;
+        int before = *pointer;
 #endif
 
-		ret=add_lock_callback(pointer,amount,type,file,line);
+        ret = add_lock_callback(pointer, amount, type, file, line);
 #ifdef LOCK_DEBUG
-		{
-		CRYPTO_THREADID id;
-		CRYPTO_THREADID_current(&id);
-		fprintf(stderr,"ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n",
-			CRYPTO_THREADID_hash(&id), before,amount,ret,
-			CRYPTO_get_lock_name(type),
-			file,line);
-		}
-#endif
-		}
-	else
-		{
-		CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,file,line);
-
-		ret= *pointer+amount;
+        {
+            CRYPTO_THREADID id;
+            CRYPTO_THREADID_current(&id);
+            fprintf(stderr, "ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n",
+                    CRYPTO_THREADID_hash(&id), before, amount, ret,
+                    CRYPTO_get_lock_name(type), file, line);
+        }
+#endif
+    } else {
+        CRYPTO_lock(CRYPTO_LOCK | CRYPTO_WRITE, type, file, line);
+
+        ret = *pointer + amount;
 #ifdef LOCK_DEBUG
-		{
-		CRYPTO_THREADID id;
-		CRYPTO_THREADID_current(&id);
-		fprintf(stderr,"ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n",
-			CRYPTO_THREADID_hash(&id),
-			*pointer,amount,ret,
-			CRYPTO_get_lock_name(type),
-			file,line);
-		}
-#endif
-		*pointer=ret;
-		CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,file,line);
-		}
-	return(ret);
-	}
+        {
+            CRYPTO_THREADID id;
+            CRYPTO_THREADID_current(&id);
+            fprintf(stderr, "ladd:%08lx:%2d+%2d->%2d %-18s %s:%d\n",
+                    CRYPTO_THREADID_hash(&id),
+                    *pointer, amount, ret,
+                    CRYPTO_get_lock_name(type), file, line);
+        }
+#endif
+        *pointer = ret;
+        CRYPTO_lock(CRYPTO_UNLOCK | CRYPTO_WRITE, type, file, line);
+    }
+    return (ret);
+}
 
 const char *CRYPTO_get_lock_name(int type)
-	{
-	if (type < 0)
-		return("dynamic");
-	else if (type < CRYPTO_NUM_LOCKS)
-		return(lock_names[type]);
-	else if (type-CRYPTO_NUM_LOCKS > sk_OPENSSL_STRING_num(app_locks))
-		return("ERROR");
-	else
-		return(sk_OPENSSL_STRING_value(app_locks,type-CRYPTO_NUM_LOCKS));
-	}
-
-#if	defined(__i386)   || defined(__i386__)   || defined(_M_IX86) || \
-	defined(__INTEL__) || \
-	defined(__x86_64) || defined(__x86_64__) || \
-	defined(_M_AMD64) || defined(_M_X64)
-
-extern unsigned int  OPENSSL_ia32cap_P[4];
+{
+    if (type < 0)
+        return ("dynamic");
+    else if (type < CRYPTO_NUM_LOCKS)
+        return (lock_names[type]);
+    else if (type - CRYPTO_NUM_LOCKS > sk_OPENSSL_STRING_num(app_locks))
+        return ("ERROR");
+    else
+        return (sk_OPENSSL_STRING_value(app_locks, type - CRYPTO_NUM_LOCKS));
+}
+
+#if     defined(__i386)   || defined(__i386__)   || defined(_M_IX86) || \
+        defined(__INTEL__) || \
+        defined(__x86_64) || defined(__x86_64__) || \
+        defined(_M_AMD64) || defined(_M_X64)
+
+extern unsigned int OPENSSL_ia32cap_P[4];
 unsigned long *OPENSSL_ia32cap_loc(void)
-{   if (sizeof(long)==4)
-	/*
-	 * If 32-bit application pulls address of OPENSSL_ia32cap_P[0]
-	 * clear second element to maintain the illusion that vector
-	 * is 32-bit.
-	 */
-	OPENSSL_ia32cap_P[1]=0;
+{
+    if (sizeof(long) == 4)
+        /*
+         * If 32-bit application pulls address of OPENSSL_ia32cap_P[0]
+         * clear second element to maintain the illusion that vector
+         * is 32-bit.
+         */
+        OPENSSL_ia32cap_P[1] = 0;
 
-    OPENSSL_ia32cap_P[2]=0;
+    OPENSSL_ia32cap_P[2] = 0;
 
     return (unsigned long *)OPENSSL_ia32cap_P;
 }
 
-#if defined(OPENSSL_CPUID_OBJ) && !defined(OPENSSL_NO_ASM) && !defined(I386_ONLY)
-#define OPENSSL_CPUID_SETUP
-#if defined(_WIN32)
+# if defined(OPENSSL_CPUID_OBJ) && !defined(OPENSSL_NO_ASM) && !defined(I386_ONLY)
+#  define OPENSSL_CPUID_SETUP
+#  if defined(_WIN32)
 typedef unsigned __int64 IA32CAP;
-#else
+#  else
 typedef unsigned long long IA32CAP;
-#endif
+#  endif
 void OPENSSL_cpuid_setup(void)
-{ static int trigger=0;
-  IA32CAP OPENSSL_ia32_cpuid(unsigned int *);
-  IA32CAP vec;
-  char *env;
-
-    if (trigger)	return;
-
-    trigger=1;
-    if ((env=getenv("OPENSSL_ia32cap"))) {
-	int off = (env[0]=='~')?1:0;
-#if defined(_WIN32)
-	if (!sscanf(env+off,"%I64i",&vec)) vec = strtoul(env+off,NULL,0);
-#else
-	if (!sscanf(env+off,"%lli",(long long *)&vec)) vec = strtoul(env+off,NULL,0);
-#endif
-	if (off) vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P)&~vec;
-	else if (env[0]==':') vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
-
-	OPENSSL_ia32cap_P[2] = 0;
-	if ((env=strchr(env,':'))) {
-	    unsigned int vecx;
-	    env++;
-	    off = (env[0]=='~')?1:0;
-	    vecx = strtoul(env+off,NULL,0);
-	    if (off)	OPENSSL_ia32cap_P[2] &= ~vecx;
-	    else	OPENSSL_ia32cap_P[2] = vecx;
-	}
-    }
-    else
-	vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
+{
+    static int trigger = 0;
+    IA32CAP OPENSSL_ia32_cpuid(unsigned int *);
+    IA32CAP vec;
+    char *env;
+
+    if (trigger)
+        return;
+
+    trigger = 1;
+    if ((env = getenv("OPENSSL_ia32cap"))) {
+        int off = (env[0] == '~') ? 1 : 0;
+#  if defined(_WIN32)
+        if (!sscanf(env + off, "%I64i", &vec))
+            vec = strtoul(env + off, NULL, 0);
+#  else
+        if (!sscanf(env + off, "%lli", (long long *)&vec))
+            vec = strtoul(env + off, NULL, 0);
+#  endif
+        if (off)
+            vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P) & ~vec;
+        else if (env[0] == ':')
+            vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
+
+        OPENSSL_ia32cap_P[2] = 0;
+        if ((env = strchr(env, ':'))) {
+            unsigned int vecx;
+            env++;
+            off = (env[0] == '~') ? 1 : 0;
+            vecx = strtoul(env + off, NULL, 0);
+            if (off)
+                OPENSSL_ia32cap_P[2] &= ~vecx;
+            else
+                OPENSSL_ia32cap_P[2] = vecx;
+        }
+    } else
+        vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
 
     /*
      * |(1<<10) sets a reserved bit to signal that variable
      * was initialized already... This is to avoid interference
      * with cpuid snippets in ELF .init segment.
      */
-    OPENSSL_ia32cap_P[0] = (unsigned int)vec|(1<<10);
-    OPENSSL_ia32cap_P[1] = (unsigned int)(vec>>32);
+    OPENSSL_ia32cap_P[0] = (unsigned int)vec | (1 << 10);
+    OPENSSL_ia32cap_P[1] = (unsigned int)(vec >> 32);
 }
-#else
+# else
 unsigned int OPENSSL_ia32cap_P[4];
-#endif
+# endif
 
 #else
-unsigned long *OPENSSL_ia32cap_loc(void) { return NULL; }
+unsigned long *OPENSSL_ia32cap_loc(void)
+{
+    return NULL;
+}
 #endif
 int OPENSSL_NONPIC_relocated = 0;
 #if !defined(OPENSSL_CPUID_SETUP) && !defined(OPENSSL_CPUID_OBJ)
-void OPENSSL_cpuid_setup(void) {}
+void OPENSSL_cpuid_setup(void)
+{
+}
 #endif
 
 #if (defined(_WIN32) || defined(__CYGWIN__)) && defined(_WINDLL)
-#ifdef __CYGWIN__
+# ifdef __CYGWIN__
 /* pick DLL_[PROCESS|THREAD]_[ATTACH|DETACH] definitions */
-#include 
-/* this has side-effect of _WIN32 getting defined, which otherwise
- * is mutually exclusive with __CYGWIN__... */
-#endif
+#  include 
+/*
+ * this has side-effect of _WIN32 getting defined, which otherwise is
+ * mutually exclusive with __CYGWIN__...
+ */
+# endif
 
-/* All we really need to do is remove the 'error' state when a thread
- * detaches */
-
-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason,
-	     LPVOID lpvReserved)
-	{
-	switch(fdwReason)
-		{
-	case DLL_PROCESS_ATTACH:
-		OPENSSL_cpuid_setup();
-#if defined(_WIN32_WINNT)
-		{
-		IMAGE_DOS_HEADER *dos_header = (IMAGE_DOS_HEADER *)hinstDLL;
-		IMAGE_NT_HEADERS *nt_headers;
-
-		if (dos_header->e_magic==IMAGE_DOS_SIGNATURE)
-			{
-			nt_headers = (IMAGE_NT_HEADERS *)((char *)dos_header
-						+ dos_header->e_lfanew);
-			if (nt_headers->Signature==IMAGE_NT_SIGNATURE &&
-			    hinstDLL!=(HINSTANCE)(nt_headers->OptionalHeader.ImageBase))
-				OPENSSL_NONPIC_relocated=1;
-			}
-		}
-#endif
-		break;
-	case DLL_THREAD_ATTACH:
-		break;
-	case DLL_THREAD_DETACH:
-		break;
-	case DLL_PROCESS_DETACH:
-		break;
-		}
-	return(TRUE);
-	}
-#endif
+/*
+ * All we really need to do is remove the 'error' state when a thread
+ * detaches
+ */
 
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#include 
-#include 
-#ifdef __WATCOMC__
-#if defined(_UNICODE) || defined(__UNICODE__)
-#define _vsntprintf _vsnwprintf
-#else
-#define _vsntprintf _vsnprintf
-#endif
-#endif
-#ifdef _MSC_VER
-#define alloca _alloca
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
+{
+    switch (fdwReason) {
+    case DLL_PROCESS_ATTACH:
+        OPENSSL_cpuid_setup();
+# if defined(_WIN32_WINNT)
+        {
+            IMAGE_DOS_HEADER *dos_header = (IMAGE_DOS_HEADER *) hinstDLL;
+            IMAGE_NT_HEADERS *nt_headers;
+
+            if (dos_header->e_magic == IMAGE_DOS_SIGNATURE) {
+                nt_headers = (IMAGE_NT_HEADERS *) ((char *)dos_header
+                                                   + dos_header->e_lfanew);
+                if (nt_headers->Signature == IMAGE_NT_SIGNATURE &&
+                    hinstDLL !=
+                    (HINSTANCE) (nt_headers->OptionalHeader.ImageBase))
+                    OPENSSL_NONPIC_relocated = 1;
+            }
+        }
+# endif
+        break;
+    case DLL_THREAD_ATTACH:
+        break;
+    case DLL_THREAD_DETACH:
+        break;
+    case DLL_PROCESS_DETACH:
+        break;
+    }
+    return (TRUE);
+}
 #endif
 
-#if defined(_WIN32_WINNT) && _WIN32_WINNT>=0x0333
+#if defined(_WIN32) && !defined(__CYGWIN__)
+# include 
+# include 
+# ifdef __WATCOMC__
+#  if defined(_UNICODE) || defined(__UNICODE__)
+#   define _vsntprintf _vsnwprintf
+#  else
+#   define _vsntprintf _vsnprintf
+#  endif
+# endif
+# ifdef _MSC_VER
+#  define alloca _alloca
+# endif
+
+# if defined(_WIN32_WINNT) && _WIN32_WINNT>=0x0333
 int OPENSSL_isservice(void)
-{ HWINSTA h;
-  DWORD len;
-  WCHAR *name;
-  static union { void *p; int (*f)(void); } _OPENSSL_isservice = { NULL };
+{
+    HWINSTA h;
+    DWORD len;
+    WCHAR *name;
+    static union {
+        void *p;
+        int (*f) (void);
+    } _OPENSSL_isservice = {
+        NULL
+    };
 
     if (_OPENSSL_isservice.p == NULL) {
-	HANDLE h = GetModuleHandle(NULL);
-	if (h != NULL)
-	    _OPENSSL_isservice.p = GetProcAddress(h,"_OPENSSL_isservice");
-	if (_OPENSSL_isservice.p == NULL)
-	    _OPENSSL_isservice.p = (void *)-1;
+        HANDLE h = GetModuleHandle(NULL);
+        if (h != NULL)
+            _OPENSSL_isservice.p = GetProcAddress(h, "_OPENSSL_isservice");
+        if (_OPENSSL_isservice.p == NULL)
+            _OPENSSL_isservice.p = (void *)-1;
     }
 
     if (_OPENSSL_isservice.p != (void *)-1)
-	return (*_OPENSSL_isservice.f)();
+        return (*_OPENSSL_isservice.f) ();
 
-    (void)GetDesktopWindow(); /* return value is ignored */
+    (void)GetDesktopWindow();   /* return value is ignored */
 
     h = GetProcessWindowStation();
-    if (h==NULL) return -1;
-
-    if (GetUserObjectInformationW (h,UOI_NAME,NULL,0,&len) ||
-	GetLastError() != ERROR_INSUFFICIENT_BUFFER)
-	return -1;
-
-    if (len>512) return -1;		/* paranoia */
-    len++,len&=~1;			/* paranoia */
-    name=(WCHAR *)alloca(len+sizeof(WCHAR));
-    if (!GetUserObjectInformationW (h,UOI_NAME,name,len,&len))
-	return -1;
-
-    len++,len&=~1;			/* paranoia */
-    name[len/sizeof(WCHAR)]=L'\0';	/* paranoia */
-#if 1
-    /* This doesn't cover "interactive" services [working with real
-     * WinSta0's] nor programs started non-interactively by Task
-     * Scheduler [those are working with SAWinSta]. */
-    if (wcsstr(name,L"Service-0x"))	return 1;
-#else
+    if (h == NULL)
+        return -1;
+
+    if (GetUserObjectInformationW(h, UOI_NAME, NULL, 0, &len) ||
+        GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+        return -1;
+
+    if (len > 512)
+        return -1;              /* paranoia */
+    len++, len &= ~1;           /* paranoia */
+    name = (WCHAR *)alloca(len + sizeof(WCHAR));
+    if (!GetUserObjectInformationW(h, UOI_NAME, name, len, &len))
+        return -1;
+
+    len++, len &= ~1;           /* paranoia */
+    name[len / sizeof(WCHAR)] = L'\0'; /* paranoia */
+#  if 1
+    /*
+     * This doesn't cover "interactive" services [working with real
+     * WinSta0's] nor programs started non-interactively by Task Scheduler
+     * [those are working with SAWinSta].
+     */
+    if (wcsstr(name, L"Service-0x"))
+        return 1;
+#  else
     /* This covers all non-interactive programs such as services. */
-    if (!wcsstr(name,L"WinSta0"))	return 1;
-#endif
-    else				return 0;
+    if (!wcsstr(name, L"WinSta0"))
+        return 1;
+#  endif
+    else
+        return 0;
 }
-#else
-int OPENSSL_isservice(void) { return 0; }
-#endif
-
-void OPENSSL_showfatal (const char *fmta,...)
-{ va_list ap;
-  TCHAR buf[256];
-  const TCHAR *fmt;
-#ifdef STD_ERROR_HANDLE	/* what a dirty trick! */
-  HANDLE h;
-
-    if ((h=GetStdHandle(STD_ERROR_HANDLE)) != NULL &&
-	GetFileType(h)!=FILE_TYPE_UNKNOWN)
-    {
-	/* must be console application */
-	int   len;
-	DWORD out;
-
-	va_start (ap,fmta);
-	len=_vsnprintf((char *)buf,sizeof(buf),fmta,ap);
-	WriteFile(h,buf,len<0?sizeof(buf):(DWORD)len,&out,NULL);
-	va_end (ap);
-	return;
+# else
+int OPENSSL_isservice(void)
+{
+    return 0;
+}
+# endif
+
+void OPENSSL_showfatal(const char *fmta, ...)
+{
+    va_list ap;
+    TCHAR buf[256];
+    const TCHAR *fmt;
+# ifdef STD_ERROR_HANDLE        /* what a dirty trick! */
+    HANDLE h;
+
+    if ((h = GetStdHandle(STD_ERROR_HANDLE)) != NULL &&
+        GetFileType(h) != FILE_TYPE_UNKNOWN) {
+        /* must be console application */
+        int len;
+        DWORD out;
+
+        va_start(ap, fmta);
+        len = _vsnprintf((char *)buf, sizeof(buf), fmta, ap);
+        WriteFile(h, buf, len < 0 ? sizeof(buf) : (DWORD) len, &out, NULL);
+        va_end(ap);
+        return;
     }
-#endif
-
-    if (sizeof(TCHAR)==sizeof(char))
-	fmt=(const TCHAR *)fmta;
-    else do
-    { int    keepgoing;
-      size_t len_0=strlen(fmta)+1,i;
-      WCHAR *fmtw;
-
-	fmtw = (WCHAR *)alloca(len_0*sizeof(WCHAR));
-	if (fmtw == NULL) { fmt=(const TCHAR *)L"no stack?"; break; }
+# endif
 
-#ifndef OPENSSL_NO_MULTIBYTE
-	if (!MultiByteToWideChar(CP_ACP,0,fmta,len_0,fmtw,len_0))
-#endif
-	    for (i=0;i=0x0333
-    /* this -------------v--- guards NT-specific calls */
-    if (check_winnt() && OPENSSL_isservice() > 0)
-    {	HANDLE h = RegisterEventSource(0,_T("OPENSSL"));
-	const TCHAR *pmsg=buf;
-	ReportEvent(h,EVENTLOG_ERROR_TYPE,0,0,0,1,0,&pmsg,0);
-	DeregisterEventSource(h);
-    }
+    if (sizeof(TCHAR) == sizeof(char))
+        fmt = (const TCHAR *)fmta;
     else
-#endif
-	MessageBox (NULL,buf,_T("OpenSSL: FATAL"),MB_OK|MB_ICONSTOP);
+        do {
+            int keepgoing;
+            size_t len_0 = strlen(fmta) + 1, i;
+            WCHAR *fmtw;
+
+            fmtw = (WCHAR *)alloca(len_0 * sizeof(WCHAR));
+            if (fmtw == NULL) {
+                fmt = (const TCHAR *)L"no stack?";
+                break;
+            }
+# ifndef OPENSSL_NO_MULTIBYTE
+            if (!MultiByteToWideChar(CP_ACP, 0, fmta, len_0, fmtw, len_0))
+# endif
+                for (i = 0; i < len_0; i++)
+                    fmtw[i] = (WCHAR)fmta[i];
+
+            for (i = 0; i < len_0; i++) {
+                if (fmtw[i] == L'%')
+                    do {
+                        keepgoing = 0;
+                        switch (fmtw[i + 1]) {
+                        case L'0':
+                        case L'1':
+                        case L'2':
+                        case L'3':
+                        case L'4':
+                        case L'5':
+                        case L'6':
+                        case L'7':
+                        case L'8':
+                        case L'9':
+                        case L'.':
+                        case L'*':
+                        case L'-':
+                            i++;
+                            keepgoing = 1;
+                            break;
+                        case L's':
+                            fmtw[i + 1] = L'S';
+                            break;
+                        case L'S':
+                            fmtw[i + 1] = L's';
+                            break;
+                        case L'c':
+                            fmtw[i + 1] = L'C';
+                            break;
+                        case L'C':
+                            fmtw[i + 1] = L'c';
+                            break;
+                        }
+                    } while (keepgoing);
+            }
+            fmt = (const TCHAR *)fmtw;
+        } while (0);
+
+    va_start(ap, fmta);
+    _vsntprintf(buf, sizeof(buf) / sizeof(TCHAR) - 1, fmt, ap);
+    buf[sizeof(buf) / sizeof(TCHAR) - 1] = _T('\0');
+    va_end(ap);
+
+# if defined(_WIN32_WINNT) && _WIN32_WINNT>=0x0333
+    /* this -------------v--- guards NT-specific calls */
+    if (check_winnt() && OPENSSL_isservice() > 0) {
+        HANDLE h = RegisterEventSource(0, _T("OPENSSL"));
+        const TCHAR *pmsg = buf;
+        ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 0, 0, 1, 0, &pmsg, 0);
+        DeregisterEventSource(h);
+    } else
+# endif
+        MessageBox(NULL, buf, _T("OpenSSL: FATAL"), MB_OK | MB_ICONSTOP);
 }
 #else
-void OPENSSL_showfatal (const char *fmta,...)
-{ va_list ap;
+void OPENSSL_showfatal(const char *fmta, ...)
+{
+    va_list ap;
 
-    va_start (ap,fmta);
-    vfprintf (stderr,fmta,ap);
-    va_end (ap);
+    va_start(ap, fmta);
+    vfprintf(stderr, fmta, ap);
+    va_end(ap);
+}
+
+int OPENSSL_isservice(void)
+{
+    return 0;
 }
-int OPENSSL_isservice (void) { return 0; }
 #endif
 
-void OpenSSLDie(const char *file,int line,const char *assertion)
-	{
-	OPENSSL_showfatal(
-		"%s(%d): OpenSSL internal error, assertion failed: %s\n",
-		file,line,assertion);
+void OpenSSLDie(const char *file, int line, const char *assertion)
+{
+    OPENSSL_showfatal
+        ("%s(%d): OpenSSL internal error, assertion failed: %s\n", file, line,
+         assertion);
 #if !defined(_WIN32) || defined(__CYGWIN__)
-	abort();
+    abort();
 #else
-	/* Win32 abort() customarily shows a dialog, but we just did that... */
-#if !defined(_WIN32_WCE)
-	raise(SIGABRT);
-#endif
-	_exit(3);
+    /*
+     * Win32 abort() customarily shows a dialog, but we just did that...
+     */
+# if !defined(_WIN32_WCE)
+    raise(SIGABRT);
+# endif
+    _exit(3);
 #endif
-	}
+}
 
-void *OPENSSL_stderr(void)	{ return stderr; }
+void *OPENSSL_stderr(void)
+{
+    return stderr;
+}
 
 int CRYPTO_memcmp(const void *in_a, const void *in_b, size_t len)
-	{
-	size_t i;
-	const unsigned char *a = in_a;
-	const unsigned char *b = in_b;
-	unsigned char x = 0;
+{
+    size_t i;
+    const unsigned char *a = in_a;
+    const unsigned char *b = in_b;
+    unsigned char x = 0;
 
-	for (i = 0; i < len; i++)
-		x |= a[i] ^ b[i];
+    for (i = 0; i < len; i++)
+        x |= a[i] ^ b[i];
 
-	return x;
-	}
+    return x;
+}
diff --git a/crypto/cryptlib.h b/crypto/cryptlib.h
index d26f9630ea..fba180a6b2 100644
--- a/crypto/cryptlib.h
+++ b/crypto/cryptlib.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,50 +57,50 @@
  */
 
 #ifndef HEADER_CRYPTLIB_H
-#define HEADER_CRYPTLIB_H
+# define HEADER_CRYPTLIB_H
 
-#include 
-#include 
+# include 
+# include 
 
-#include "e_os.h"
+# include "e_os.h"
 
-#ifdef OPENSSL_USE_APPLINK
-#define BIO_FLAGS_UPLINK 0x8000
-#include "ms/uplink.h"
-#endif
+# ifdef OPENSSL_USE_APPLINK
+#  define BIO_FLAGS_UPLINK 0x8000
+#  include "ms/uplink.h"
+# endif
 
-#include 
-#include  
-#include  
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifndef OPENSSL_SYS_VMS
-#define X509_CERT_AREA		OPENSSLDIR
-#define X509_CERT_DIR		OPENSSLDIR "/certs"
-#define X509_CERT_FILE		OPENSSLDIR "/cert.pem"
-#define X509_PRIVATE_DIR	OPENSSLDIR "/private"
-#else
-#define X509_CERT_AREA		"SSLROOT:[000000]"
-#define X509_CERT_DIR		"SSLCERTS:"
-#define X509_CERT_FILE		"SSLCERTS:cert.pem"
-#define X509_PRIVATE_DIR        "SSLPRIVATE:"
-#endif
+# ifndef OPENSSL_SYS_VMS
+#  define X509_CERT_AREA          OPENSSLDIR
+#  define X509_CERT_DIR           OPENSSLDIR "/certs"
+#  define X509_CERT_FILE          OPENSSLDIR "/cert.pem"
+#  define X509_PRIVATE_DIR        OPENSSLDIR "/private"
+# else
+#  define X509_CERT_AREA          "SSLROOT:[000000]"
+#  define X509_CERT_DIR           "SSLCERTS:"
+#  define X509_CERT_FILE          "SSLCERTS:cert.pem"
+#  define X509_PRIVATE_DIR        "SSLPRIVATE:"
+# endif
 
-#define X509_CERT_DIR_EVP        "SSL_CERT_DIR"
-#define X509_CERT_FILE_EVP       "SSL_CERT_FILE"
+# define X509_CERT_DIR_EVP        "SSL_CERT_DIR"
+# define X509_CERT_FILE_EVP       "SSL_CERT_FILE"
 
 /* size of string representations */
-#define DECIMAL_SIZE(type)	((sizeof(type)*8+2)/3+1)
-#define HEX_SIZE(type)		(sizeof(type)*2)
+# define DECIMAL_SIZE(type)      ((sizeof(type)*8+2)/3+1)
+# define HEX_SIZE(type)          (sizeof(type)*2)
 
 void OPENSSL_cpuid_setup(void);
 extern unsigned int OPENSSL_ia32cap_P[];
-void OPENSSL_showfatal(const char *fmta,...);
+void OPENSSL_showfatal(const char *fmta, ...);
 void *OPENSSL_stderr(void);
 extern int OPENSSL_NONPIC_relocated;
 
diff --git a/crypto/crypto.h b/crypto/crypto.h
index 1b1ed5ad89..c450d7a3c3 100644
--- a/crypto/crypto.h
+++ b/crypto/crypto.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -110,277 +110,288 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
 #ifndef HEADER_CRYPTO_H
-#define HEADER_CRYPTO_H
+# define HEADER_CRYPTO_H
 
-#include 
+# include 
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_FP_API
-#include 
-#endif
+# ifndef OPENSSL_NO_FP_API
+#  include 
+# endif
 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-/* Resolve problems on some operating systems with symbol names that clash
-   one way or another */
-#include 
+/*
+ * Resolve problems on some operating systems with symbol names that clash
+ * one way or another
+ */
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* Backward compatibility to SSLeay */
-/* This is more to be used to check the correct DLL is being used
- * in the MS world. */
-#define SSLEAY_VERSION_NUMBER	OPENSSL_VERSION_NUMBER
-#define SSLEAY_VERSION		0
-/* #define SSLEAY_OPTIONS	1 no longer supported */
-#define SSLEAY_CFLAGS		2
-#define SSLEAY_BUILT_ON		3
-#define SSLEAY_PLATFORM		4
-#define SSLEAY_DIR		5
+/*
+ * This is more to be used to check the correct DLL is being used in the MS
+ * world.
+ */
+# define SSLEAY_VERSION_NUMBER   OPENSSL_VERSION_NUMBER
+# define SSLEAY_VERSION          0
+/* #define SSLEAY_OPTIONS       1 no longer supported */
+# define SSLEAY_CFLAGS           2
+# define SSLEAY_BUILT_ON         3
+# define SSLEAY_PLATFORM         4
+# define SSLEAY_DIR              5
 
 /* Already declared in ossl_typ.h */
-#if 0
+# if 0
 typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
 /* Called when a new object is created */
-typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
+typedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                           int idx, long argl, void *argp);
 /* Called when an object is free()ed */
-typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
+typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                             int idx, long argl, void *argp);
 /* Called when we need to dup an object */
-typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
-					int idx, long argl, void *argp);
-#endif
+typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from,
+                           void *from_d, int idx, long argl, void *argp);
+# endif
 
 /* A generic structure to pass assorted data in a expandable way */
-typedef struct openssl_item_st
-	{
-	int code;
-	void *value;		/* Not used for flag attributes */
-	size_t value_size;	/* Max size of value for output, length for input */
-	size_t *value_length;	/* Returned length of value for output */
-	} OPENSSL_ITEM;
-
-
-/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
+typedef struct openssl_item_st {
+    int code;
+    void *value;                /* Not used for flag attributes */
+    size_t value_size;          /* Max size of value for output, length for
+                                 * input */
+    size_t *value_length;       /* Returned length of value for output */
+} OPENSSL_ITEM;
+
+/*
+ * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
  * names in cryptlib.c
  */
 
-#define	CRYPTO_LOCK_ERR			1
-#define	CRYPTO_LOCK_EX_DATA		2
-#define	CRYPTO_LOCK_X509		3
-#define	CRYPTO_LOCK_X509_INFO		4
-#define	CRYPTO_LOCK_X509_PKEY		5
-#define CRYPTO_LOCK_X509_CRL		6
-#define CRYPTO_LOCK_X509_REQ		7
-#define CRYPTO_LOCK_DSA			8
-#define CRYPTO_LOCK_RSA			9
-#define CRYPTO_LOCK_EVP_PKEY		10
-#define CRYPTO_LOCK_X509_STORE		11
-#define CRYPTO_LOCK_SSL_CTX		12
-#define CRYPTO_LOCK_SSL_CERT		13
-#define CRYPTO_LOCK_SSL_SESSION		14
-#define CRYPTO_LOCK_SSL_SESS_CERT	15
-#define CRYPTO_LOCK_SSL			16
-#define CRYPTO_LOCK_SSL_METHOD		17
-#define CRYPTO_LOCK_RAND		18
-#define CRYPTO_LOCK_RAND2		19
-#define CRYPTO_LOCK_MALLOC		20
-#define CRYPTO_LOCK_BIO			21
-#define CRYPTO_LOCK_GETHOSTBYNAME	22
-#define CRYPTO_LOCK_GETSERVBYNAME	23
-#define CRYPTO_LOCK_READDIR		24
-#define CRYPTO_LOCK_RSA_BLINDING	25
-#define CRYPTO_LOCK_DH			26
-#define CRYPTO_LOCK_MALLOC2		27
-#define CRYPTO_LOCK_DSO			28
-#define CRYPTO_LOCK_DYNLOCK		29
-#define CRYPTO_LOCK_ENGINE		30
-#define CRYPTO_LOCK_UI			31
-#define CRYPTO_LOCK_ECDSA               32
-#define CRYPTO_LOCK_EC			33
-#define CRYPTO_LOCK_ECDH		34
-#define CRYPTO_LOCK_BN  		35
-#define CRYPTO_LOCK_EC_PRE_COMP		36
-#define CRYPTO_LOCK_STORE		37
-#define CRYPTO_LOCK_COMP		38
-#define CRYPTO_LOCK_FIPS		39
-#define CRYPTO_LOCK_FIPS2		40
-#define CRYPTO_NUM_LOCKS		41
-
-#define CRYPTO_LOCK		1
-#define CRYPTO_UNLOCK		2
-#define CRYPTO_READ		4
-#define CRYPTO_WRITE		8
-
-#ifndef OPENSSL_NO_LOCKING
-#ifndef CRYPTO_w_lock
-#define CRYPTO_w_lock(type)	\
-	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
-#define CRYPTO_w_unlock(type)	\
-	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
-#define CRYPTO_r_lock(type)	\
-	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
-#define CRYPTO_r_unlock(type)	\
-	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
-#define CRYPTO_add(addr,amount,type)	\
-	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
-#endif
-#else
-#define CRYPTO_w_lock(a)
-#define CRYPTO_w_unlock(a)
-#define CRYPTO_r_lock(a)
-#define CRYPTO_r_unlock(a)
-#define CRYPTO_add(a,b,c)	((*(a))+=(b))
-#endif
+# define CRYPTO_LOCK_ERR                 1
+# define CRYPTO_LOCK_EX_DATA             2
+# define CRYPTO_LOCK_X509                3
+# define CRYPTO_LOCK_X509_INFO           4
+# define CRYPTO_LOCK_X509_PKEY           5
+# define CRYPTO_LOCK_X509_CRL            6
+# define CRYPTO_LOCK_X509_REQ            7
+# define CRYPTO_LOCK_DSA                 8
+# define CRYPTO_LOCK_RSA                 9
+# define CRYPTO_LOCK_EVP_PKEY            10
+# define CRYPTO_LOCK_X509_STORE          11
+# define CRYPTO_LOCK_SSL_CTX             12
+# define CRYPTO_LOCK_SSL_CERT            13
+# define CRYPTO_LOCK_SSL_SESSION         14
+# define CRYPTO_LOCK_SSL_SESS_CERT       15
+# define CRYPTO_LOCK_SSL                 16
+# define CRYPTO_LOCK_SSL_METHOD          17
+# define CRYPTO_LOCK_RAND                18
+# define CRYPTO_LOCK_RAND2               19
+# define CRYPTO_LOCK_MALLOC              20
+# define CRYPTO_LOCK_BIO                 21
+# define CRYPTO_LOCK_GETHOSTBYNAME       22
+# define CRYPTO_LOCK_GETSERVBYNAME       23
+# define CRYPTO_LOCK_READDIR             24
+# define CRYPTO_LOCK_RSA_BLINDING        25
+# define CRYPTO_LOCK_DH                  26
+# define CRYPTO_LOCK_MALLOC2             27
+# define CRYPTO_LOCK_DSO                 28
+# define CRYPTO_LOCK_DYNLOCK             29
+# define CRYPTO_LOCK_ENGINE              30
+# define CRYPTO_LOCK_UI                  31
+# define CRYPTO_LOCK_ECDSA               32
+# define CRYPTO_LOCK_EC                  33
+# define CRYPTO_LOCK_ECDH                34
+# define CRYPTO_LOCK_BN                  35
+# define CRYPTO_LOCK_EC_PRE_COMP         36
+# define CRYPTO_LOCK_STORE               37
+# define CRYPTO_LOCK_COMP                38
+# define CRYPTO_LOCK_FIPS                39
+# define CRYPTO_LOCK_FIPS2               40
+# define CRYPTO_NUM_LOCKS                41
+
+# define CRYPTO_LOCK             1
+# define CRYPTO_UNLOCK           2
+# define CRYPTO_READ             4
+# define CRYPTO_WRITE            8
+
+# ifndef OPENSSL_NO_LOCKING
+#  ifndef CRYPTO_w_lock
+#   define CRYPTO_w_lock(type)     \
+        CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
+#   define CRYPTO_w_unlock(type)   \
+        CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
+#   define CRYPTO_r_lock(type)     \
+        CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
+#   define CRYPTO_r_unlock(type)   \
+        CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
+#   define CRYPTO_add(addr,amount,type)    \
+        CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
+#  endif
+# else
+#  define CRYPTO_w_lock(a)
+#  define CRYPTO_w_unlock(a)
+#  define CRYPTO_r_lock(a)
+#  define CRYPTO_r_unlock(a)
+#  define CRYPTO_add(a,b,c)       ((*(a))+=(b))
+# endif
 
-/* Some applications as well as some parts of OpenSSL need to allocate
-   and deallocate locks in a dynamic fashion.  The following typedef
-   makes this possible in a type-safe manner.  */
+/*
+ * Some applications as well as some parts of OpenSSL need to allocate and
+ * deallocate locks in a dynamic fashion.  The following typedef makes this
+ * possible in a type-safe manner.
+ */
 /* struct CRYPTO_dynlock_value has to be defined by the application. */
-typedef struct
-	{
-	int references;
-	struct CRYPTO_dynlock_value *data;
-	} CRYPTO_dynlock;
-
-
-/* The following can be used to detect memory leaks in the SSLeay library.
- * It used, it turns on malloc checking */
+typedef struct {
+    int references;
+    struct CRYPTO_dynlock_value *data;
+} CRYPTO_dynlock;
+
+/*
+ * The following can be used to detect memory leaks in the SSLeay library. It
+ * used, it turns on malloc checking
+ */
 
-#define CRYPTO_MEM_CHECK_OFF	0x0	/* an enume */
-#define CRYPTO_MEM_CHECK_ON	0x1	/* a bit */
-#define CRYPTO_MEM_CHECK_ENABLE	0x2	/* a bit */
-#define CRYPTO_MEM_CHECK_DISABLE 0x3	/* an enume */
+# define CRYPTO_MEM_CHECK_OFF    0x0/* an enume */
+# define CRYPTO_MEM_CHECK_ON     0x1/* a bit */
+# define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */
+# define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */
 
-/* The following are bit values to turn on or off options connected to the
- * malloc checking functionality */
+/*
+ * The following are bit values to turn on or off options connected to the
+ * malloc checking functionality
+ */
 
 /* Adds time to the memory checking information */
-#define V_CRYPTO_MDEBUG_TIME	0x1 /* a bit */
+# define V_CRYPTO_MDEBUG_TIME    0x1/* a bit */
 /* Adds thread number to the memory checking information */
-#define V_CRYPTO_MDEBUG_THREAD	0x2 /* a bit */
-
-#define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
+# define V_CRYPTO_MDEBUG_THREAD  0x2/* a bit */
 
+# define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
 
 /* predec of the BIO type */
 typedef struct bio_st BIO_dummy;
 
-struct crypto_ex_data_st
-	{
-	STACK_OF(void) *sk;
-	/* gcc is screwing up this data structure :-( */
-	int dummy;
-	};
+struct crypto_ex_data_st {
+    STACK_OF(void) *sk;
+    /* gcc is screwing up this data structure :-( */
+    int dummy;
+};
 DECLARE_STACK_OF(void)
 
-/* This stuff is basically class callback functions
- * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
+/*
+ * This stuff is basically class callback functions The current classes are
+ * SSL_CTX, SSL, SSL_SESSION, and a few more
+ */
 
-typedef struct crypto_ex_data_func_st
-	{
-	long argl;	/* Arbitary long */
-	void *argp;	/* Arbitary void * */
-	CRYPTO_EX_new *new_func;
-	CRYPTO_EX_free *free_func;
-	CRYPTO_EX_dup *dup_func;
-	} CRYPTO_EX_DATA_FUNCS;
+typedef struct crypto_ex_data_func_st {
+    long argl;                  /* Arbitary long */
+    void *argp;                 /* Arbitary void * */
+    CRYPTO_EX_new *new_func;
+    CRYPTO_EX_free *free_func;
+    CRYPTO_EX_dup *dup_func;
+} CRYPTO_EX_DATA_FUNCS;
 
 DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
 
-/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
+/*
+ * Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
  * entry.
  */
 
-#define CRYPTO_EX_INDEX_BIO		0
-#define CRYPTO_EX_INDEX_SSL		1
-#define CRYPTO_EX_INDEX_SSL_CTX		2
-#define CRYPTO_EX_INDEX_SSL_SESSION	3
-#define CRYPTO_EX_INDEX_X509_STORE	4
-#define CRYPTO_EX_INDEX_X509_STORE_CTX	5
-#define CRYPTO_EX_INDEX_RSA		6
-#define CRYPTO_EX_INDEX_DSA		7
-#define CRYPTO_EX_INDEX_DH		8
-#define CRYPTO_EX_INDEX_ENGINE		9
-#define CRYPTO_EX_INDEX_X509		10
-#define CRYPTO_EX_INDEX_UI		11
-#define CRYPTO_EX_INDEX_ECDSA		12
-#define CRYPTO_EX_INDEX_ECDH		13
-#define CRYPTO_EX_INDEX_COMP		14
-#define CRYPTO_EX_INDEX_STORE		15
-
-/* Dynamically assigned indexes start from this value (don't use directly, use
- * via CRYPTO_ex_data_new_class). */
-#define CRYPTO_EX_INDEX_USER		100
-
-
-/* This is the default callbacks, but we can have others as well:
- * this is needed in Win32 where the application malloc and the
- * library malloc may not be the same.
+# define CRYPTO_EX_INDEX_BIO             0
+# define CRYPTO_EX_INDEX_SSL             1
+# define CRYPTO_EX_INDEX_SSL_CTX         2
+# define CRYPTO_EX_INDEX_SSL_SESSION     3
+# define CRYPTO_EX_INDEX_X509_STORE      4
+# define CRYPTO_EX_INDEX_X509_STORE_CTX  5
+# define CRYPTO_EX_INDEX_RSA             6
+# define CRYPTO_EX_INDEX_DSA             7
+# define CRYPTO_EX_INDEX_DH              8
+# define CRYPTO_EX_INDEX_ENGINE          9
+# define CRYPTO_EX_INDEX_X509            10
+# define CRYPTO_EX_INDEX_UI              11
+# define CRYPTO_EX_INDEX_ECDSA           12
+# define CRYPTO_EX_INDEX_ECDH            13
+# define CRYPTO_EX_INDEX_COMP            14
+# define CRYPTO_EX_INDEX_STORE           15
+
+/*
+ * Dynamically assigned indexes start from this value (don't use directly,
+ * use via CRYPTO_ex_data_new_class).
  */
-#define CRYPTO_malloc_init()	CRYPTO_set_mem_functions(\
-	malloc, realloc, free)
+# define CRYPTO_EX_INDEX_USER            100
 
-#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
-# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
-#  define CRYPTO_MDEBUG
+/*
+ * This is the default callbacks, but we can have others as well: this is
+ * needed in Win32 where the application malloc and the library malloc may
+ * not be the same.
+ */
+# define CRYPTO_malloc_init()    CRYPTO_set_mem_functions(\
+        malloc, realloc, free)
+
+# if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
+#  ifndef CRYPTO_MDEBUG         /* avoid duplicate #define */
+#   define CRYPTO_MDEBUG
+#  endif
 # endif
-#endif
 
-/* Set standard debugging functions (not done by default
- * unless CRYPTO_MDEBUG is defined) */
-#define CRYPTO_malloc_debug_init()	do {\
-	CRYPTO_set_mem_debug_functions(\
-		CRYPTO_dbg_malloc,\
-		CRYPTO_dbg_realloc,\
-		CRYPTO_dbg_free,\
-		CRYPTO_dbg_set_options,\
-		CRYPTO_dbg_get_options);\
-	} while(0)
+/*
+ * Set standard debugging functions (not done by default unless CRYPTO_MDEBUG
+ * is defined)
+ */
+# define CRYPTO_malloc_debug_init()      do {\
+        CRYPTO_set_mem_debug_functions(\
+                CRYPTO_dbg_malloc,\
+                CRYPTO_dbg_realloc,\
+                CRYPTO_dbg_free,\
+                CRYPTO_dbg_set_options,\
+                CRYPTO_dbg_get_options);\
+        } while(0)
 
 int CRYPTO_mem_ctrl(int mode);
 int CRYPTO_is_mem_check_on(void);
 
 /* for applications */
-#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
-#define MemCheck_stop()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
+# define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
+# define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
 
 /* for library-internal use */
-#define MemCheck_on()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
-#define MemCheck_off()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
-#define is_MemCheck_on() CRYPTO_is_mem_check_on()
-
-#define OPENSSL_malloc(num)	CRYPTO_malloc((int)num,__FILE__,__LINE__)
-#define OPENSSL_strdup(str)	CRYPTO_strdup((str),__FILE__,__LINE__)
-#define OPENSSL_realloc(addr,num) \
-	CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
-#define OPENSSL_realloc_clean(addr,old_num,num) \
-	CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
-#define OPENSSL_remalloc(addr,num) \
-	CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
-#define OPENSSL_freeFunc	CRYPTO_free
-#define OPENSSL_free(addr)	CRYPTO_free(addr)
-
-#define OPENSSL_malloc_locked(num) \
-	CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
-#define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
-
+# define MemCheck_on()   CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
+# define MemCheck_off()  CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
+# define is_MemCheck_on() CRYPTO_is_mem_check_on()
+
+# define OPENSSL_malloc(num)     CRYPTO_malloc((int)num,__FILE__,__LINE__)
+# define OPENSSL_strdup(str)     CRYPTO_strdup((str),__FILE__,__LINE__)
+# define OPENSSL_realloc(addr,num) \
+        CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
+# define OPENSSL_realloc_clean(addr,old_num,num) \
+        CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
+# define OPENSSL_remalloc(addr,num) \
+        CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
+# define OPENSSL_freeFunc        CRYPTO_free
+# define OPENSSL_free(addr)      CRYPTO_free(addr)
+
+# define OPENSSL_malloc_locked(num) \
+        CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
+# define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
 
 const char *SSLeay_version(int type);
 unsigned long SSLeay(void);
@@ -388,7 +399,7 @@ unsigned long SSLeay(void);
 int OPENSSL_issetugid(void);
 
 /* An opaque type representing an implementation of "ex_data" support */
-typedef struct st_CRYPTO_EX_DATA_IMPL	CRYPTO_EX_DATA_IMPL;
+typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL;
 /* Return an opaque pointer to the current "ex_data" implementation */
 const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void);
 /* Sets the "ex_data" implementation to be used (if it's not too late) */
@@ -397,130 +408,163 @@ int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
 int CRYPTO_ex_data_new_class(void);
 /* Within a given class, get/register a new index */
 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func);
-/* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given
- * class (invokes whatever per-class callbacks are applicable) */
+                            CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                            CRYPTO_EX_free *free_func);
+/*
+ * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
+ * given class (invokes whatever per-class callbacks are applicable)
+ */
 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
-		CRYPTO_EX_DATA *from);
+                       CRYPTO_EX_DATA *from);
 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
-/* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index
- * (relative to the class type involved) */
+/*
+ * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
+ * index (relative to the class type involved)
+ */
 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
-void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx);
-/* This function cleans up all "ex_data" state. It mustn't be called under
- * potential race-conditions. */
+void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
+/*
+ * This function cleans up all "ex_data" state. It mustn't be called under
+ * potential race-conditions.
+ */
 void CRYPTO_cleanup_all_ex_data(void);
 
 int CRYPTO_get_new_lockid(char *name);
 
-int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
-void CRYPTO_lock(int mode, int type,const char *file,int line);
-void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
-					      const char *file,int line));
-void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
-		int line);
-void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
-					      const char *file, int line));
-int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
-					  const char *file,int line);
+int CRYPTO_num_locks(void);     /* return CRYPTO_NUM_LOCKS (shared libs!) */
+void CRYPTO_lock(int mode, int type, const char *file, int line);
+void CRYPTO_set_locking_callback(void (*func) (int mode, int type,
+                                               const char *file, int line));
+void (*CRYPTO_get_locking_callback(void)) (int mode, int type,
+                                           const char *file, int line);
+void CRYPTO_set_add_lock_callback(int (*func)
+                                   (int *num, int mount, int type,
+                                    const char *file, int line));
+int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type,
+                                           const char *file, int line);
 
 /* Don't use this structure directly. */
-typedef struct crypto_threadid_st
-	{
-	void *ptr;
-	unsigned long val;
-	} CRYPTO_THREADID;
+typedef struct crypto_threadid_st {
+    void *ptr;
+    unsigned long val;
+} CRYPTO_THREADID;
 /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
-int CRYPTO_THREADID_set_callback(void (*threadid_func)(CRYPTO_THREADID *));
-void (*CRYPTO_THREADID_get_callback(void))(CRYPTO_THREADID *);
+int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *));
+void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *);
 void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
 int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
 void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
 unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
-#ifndef OPENSSL_NO_DEPRECATED
-void CRYPTO_set_id_callback(unsigned long (*func)(void));
-unsigned long (*CRYPTO_get_id_callback(void))(void);
+# ifndef OPENSSL_NO_DEPRECATED
+void CRYPTO_set_id_callback(unsigned long (*func) (void));
+unsigned long (*CRYPTO_get_id_callback(void)) (void);
 unsigned long CRYPTO_thread_id(void);
-#endif
+# endif
 
 const char *CRYPTO_get_lock_name(int type);
-int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
-		    int line);
+int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
+                    int line);
 
 int CRYPTO_get_new_dynlockid(void);
 void CRYPTO_destroy_dynlockid(int i);
 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
-void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line));
-void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line));
-void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line));
-struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line);
-void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line);
-void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line);
-
-/* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
- * call the latter last if you need different functions */
-int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
-int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
-int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int),
-                                void *(*r)(void *,size_t,const char *,int),
-                                void (*f)(void *));
-int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int),
-                                       void (*free_func)(void *));
-int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
-				   void (*r)(void *,void *,int,const char *,int,int),
-				   void (*f)(void *,int),
-				   void (*so)(long),
-				   long (*go)(void));
-void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
-void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
-void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int),
-                                 void *(**r)(void *, size_t,const char *,int),
-                                 void (**f)(void *));
-void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int),
-                                        void (**f)(void *));
-void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
-				    void (**r)(void *,void *,int,const char *,int,int),
-				    void (**f)(void *,int),
-				    void (**so)(long),
-				    long (**go)(void));
+void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value
+                                        *(*dyn_create_function) (const char
+                                                                 *file,
+                                                                 int line));
+void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)
+                                       (int mode,
+                                        struct CRYPTO_dynlock_value *l,
+                                        const char *file, int line));
+void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)
+                                          (struct CRYPTO_dynlock_value *l,
+                                           const char *file, int line));
+struct CRYPTO_dynlock_value
+*(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line);
+void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode,
+                                                struct CRYPTO_dynlock_value
+                                                *l, const char *file,
+                                                int line);
+void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value
+                                                   *l, const char *file,
+                                                   int line);
+
+/*
+ * CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- call
+ * the latter last if you need different functions
+ */
+int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t),
+                             void (*f) (void *));
+int CRYPTO_set_locked_mem_functions(void *(*m) (size_t),
+                                    void (*free_func) (void *));
+int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
+                                void *(*r) (void *, size_t, const char *,
+                                            int), void (*f) (void *));
+int CRYPTO_set_locked_mem_ex_functions(void *(*m) (size_t, const char *, int),
+                                       void (*free_func) (void *));
+int CRYPTO_set_mem_debug_functions(void (*m)
+                                    (void *, int, const char *, int, int),
+                                   void (*r) (void *, void *, int,
+                                              const char *, int, int),
+                                   void (*f) (void *, int), void (*so) (long),
+                                   long (*go) (void));
+void CRYPTO_get_mem_functions(void *(**m) (size_t),
+                              void *(**r) (void *, size_t),
+                              void (**f) (void *));
+void CRYPTO_get_locked_mem_functions(void *(**m) (size_t),
+                                     void (**f) (void *));
+void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int),
+                                 void *(**r) (void *, size_t, const char *,
+                                              int), void (**f) (void *));
+void CRYPTO_get_locked_mem_ex_functions(void
+                                        *(**m) (size_t, const char *, int),
+                                        void (**f) (void *));
+void CRYPTO_get_mem_debug_functions(void (**m)
+                                     (void *, int, const char *, int, int),
+                                    void (**r) (void *, void *, int,
+                                                const char *, int, int),
+                                    void (**f) (void *, int),
+                                    void (**so) (long), long (**go) (void));
 
 void *CRYPTO_malloc_locked(int num, const char *file, int line);
 void CRYPTO_free_locked(void *ptr);
 void *CRYPTO_malloc(int num, const char *file, int line);
 char *CRYPTO_strdup(const char *str, const char *file, int line);
 void CRYPTO_free(void *ptr);
-void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
-void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file,
-			   int line);
-void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
+void *CRYPTO_realloc(void *addr, int num, const char *file, int line);
+void *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file,
+                           int line);
+void *CRYPTO_remalloc(void *addr, int num, const char *file, int line);
 
 void OPENSSL_cleanse(void *ptr, size_t len);
 
 void CRYPTO_set_mem_debug_options(long bits);
 long CRYPTO_get_mem_debug_options(void);
 
-#define CRYPTO_push_info(info) \
+# define CRYPTO_push_info(info) \
         CRYPTO_push_info_(info, __FILE__, __LINE__);
 int CRYPTO_push_info_(const char *info, const char *file, int line);
 int CRYPTO_pop_info(void);
 int CRYPTO_remove_all_info(void);
 
-
-/* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
- * used as default in CRYPTO_MDEBUG compilations): */
+/*
+ * Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
+ * used as default in CRYPTO_MDEBUG compilations):
+ */
 /*-
  * The last argument has the following significance:
  *
- * 0:	called before the actual memory allocation has taken place
- * 1:	called after the actual memory allocation has taken place
+ * 0:   called before the actual memory allocation has taken place
+ * 1:   called after the actual memory allocation has taken place
  */
-void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
-void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
-void CRYPTO_dbg_free(void *addr,int before_p);
+void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line,
+                       int before_p);
+void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file,
+                        int line, int before_p);
+void CRYPTO_dbg_free(void *addr, int before_p);
 /*-
  * Tell the debugging code about options.  By default, the following values
  * apply:
@@ -533,21 +577,21 @@ void CRYPTO_dbg_free(void *addr,int before_p);
 void CRYPTO_dbg_set_options(long bits);
 long CRYPTO_dbg_get_options(void);
 
-
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 void CRYPTO_mem_leaks_fp(FILE *);
-#endif
+# endif
 void CRYPTO_mem_leaks(struct bio_st *bio);
 /* unsigned long order, char *file, int line, int num_bytes, char *addr */
-typedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *);
+typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int,
+                                  void *);
 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
 
 /* die if we have to */
-void OpenSSLDie(const char *file,int line,const char *assertion);
-#define OPENSSL_assert(e)       (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
+void OpenSSLDie(const char *file, int line, const char *assertion);
+# define OPENSSL_assert(e)       (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
 
 unsigned long *OPENSSL_ia32cap_loc(void);
-#define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc()))
+# define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc()))
 int OPENSSL_isservice(void);
 
 int FIPS_mode(void);
@@ -555,37 +599,40 @@ int FIPS_mode_set(int r);
 
 void OPENSSL_init(void);
 
-#define fips_md_init(alg) fips_md_init_ctx(alg, alg)
-
-#ifdef OPENSSL_FIPS
-#define fips_md_init_ctx(alg, cx) \
-	int alg##_Init(cx##_CTX *c) \
-	{ \
-	if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
-		"Low level API call to digest " #alg " forbidden in FIPS mode!"); \
-	return private_##alg##_Init(c); \
-	} \
-	int private_##alg##_Init(cx##_CTX *c)
-
-#define fips_cipher_abort(alg) \
-	if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
-		"Low level API call to cipher " #alg " forbidden in FIPS mode!")
-
-#else
-#define fips_md_init_ctx(alg, cx) \
-	int alg##_Init(cx##_CTX *c)
-#define fips_cipher_abort(alg) while(0)
-#endif
+# define fips_md_init(alg) fips_md_init_ctx(alg, alg)
+
+# ifdef OPENSSL_FIPS
+#  define fips_md_init_ctx(alg, cx) \
+        int alg##_Init(cx##_CTX *c) \
+        { \
+        if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
+                "Low level API call to digest " #alg " forbidden in FIPS mode!"); \
+        return private_##alg##_Init(c); \
+        } \
+        int private_##alg##_Init(cx##_CTX *c)
+
+#  define fips_cipher_abort(alg) \
+        if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
+                "Low level API call to cipher " #alg " forbidden in FIPS mode!")
+
+# else
+#  define fips_md_init_ctx(alg, cx) \
+        int alg##_Init(cx##_CTX *c)
+#  define fips_cipher_abort(alg) while(0)
+# endif
 
-/* CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. It
- * takes an amount of time dependent on |len|, but independent of the contents
- * of |a| and |b|. Unlike memcmp, it cannot be used to put elements into a
- * defined order as the return value when a != b is undefined, other than to be
- * non-zero. */
+/*
+ * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
+ * It takes an amount of time dependent on |len|, but independent of the
+ * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
+ * into a defined order as the return value when a != b is undefined, other
+ * than to be non-zero.
+ */
 int CRYPTO_memcmp(const void *a, const void *b, size_t len);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_CRYPTO_strings(void);
@@ -593,20 +640,20 @@ void ERR_load_CRYPTO_strings(void);
 /* Error codes for the CRYPTO functions. */
 
 /* Function codes. */
-#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX		 100
-#define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID		 103
-#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID			 101
-#define CRYPTO_F_CRYPTO_SET_EX_DATA			 102
-#define CRYPTO_F_DEF_ADD_INDEX				 104
-#define CRYPTO_F_DEF_GET_CLASS				 105
-#define CRYPTO_F_FIPS_MODE_SET				 109
-#define CRYPTO_F_INT_DUP_EX_DATA			 106
-#define CRYPTO_F_INT_FREE_EX_DATA			 107
-#define CRYPTO_F_INT_NEW_EX_DATA			 108
+# define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX                 100
+# define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID                103
+# define CRYPTO_F_CRYPTO_GET_NEW_LOCKID                   101
+# define CRYPTO_F_CRYPTO_SET_EX_DATA                      102
+# define CRYPTO_F_DEF_ADD_INDEX                           104
+# define CRYPTO_F_DEF_GET_CLASS                           105
+# define CRYPTO_F_FIPS_MODE_SET                           109
+# define CRYPTO_F_INT_DUP_EX_DATA                         106
+# define CRYPTO_F_INT_FREE_EX_DATA                        107
+# define CRYPTO_F_INT_NEW_EX_DATA                         108
 
 /* Reason codes. */
-#define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED		 101
-#define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK		 100
+# define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED                 101
+# define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK              100
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/cversion.c b/crypto/cversion.c
index d2c6e7025c..bfff6995c1 100644
--- a/crypto/cversion.c
+++ b/crypto/cversion.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,54 +59,49 @@
 #include "cryptlib.h"
 
 #ifndef NO_WINDOWS_BRAINDEATH
-#include "buildinf.h"
+# include "buildinf.h"
 #endif
 
 const char *SSLeay_version(int t)
-	{
-	if (t == SSLEAY_VERSION)
-		return OPENSSL_VERSION_TEXT;
-	if (t == SSLEAY_BUILT_ON)
-		{
+{
+    if (t == SSLEAY_VERSION)
+        return OPENSSL_VERSION_TEXT;
+    if (t == SSLEAY_BUILT_ON) {
 #ifdef DATE
 # ifdef OPENSSL_USE_BUILD_DATE
-		return(DATE);
+        return (DATE);
 # else
-		return("built on: reproducible build, date unspecified");
+        return ("built on: reproducible build, date unspecified");
 # endif
 #else
-		return("built on: date not available");
+        return ("built on: date not available");
 #endif
-		}
-	if (t == SSLEAY_CFLAGS)
-		{
+    }
+    if (t == SSLEAY_CFLAGS) {
 #ifdef CFLAGS
-		return(CFLAGS);
+        return (CFLAGS);
 #else
-		return("compiler: information not available");
+        return ("compiler: information not available");
 #endif
-		}
-	if (t == SSLEAY_PLATFORM)
-		{
+    }
+    if (t == SSLEAY_PLATFORM) {
 #ifdef PLATFORM
-		return(PLATFORM);
+        return (PLATFORM);
 #else
-		return("platform: information not available");
+        return ("platform: information not available");
 #endif
-		}
-	if (t == SSLEAY_DIR)
-		{
+    }
+    if (t == SSLEAY_DIR) {
 #ifdef OPENSSLDIR
-		return "OPENSSLDIR: \"" OPENSSLDIR "\"";
+        return "OPENSSLDIR: \"" OPENSSLDIR "\"";
 #else
-		return "OPENSSLDIR: N/A";
+        return "OPENSSLDIR: N/A";
 #endif
-		}
-	return("not available");
-	}
+    }
+    return ("not available");
+}
 
 unsigned long SSLeay(void)
-	{
-	return(SSLEAY_VERSION_NUMBER);
-	}
-
+{
+    return (SSLEAY_VERSION_NUMBER);
+}
diff --git a/crypto/des/cbc3_enc.c b/crypto/des/cbc3_enc.c
index b5db4e14f7..249518a6a6 100644
--- a/crypto/des/cbc3_enc.c
+++ b/crypto/des/cbc3_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,40 +60,36 @@
 
 /* HAS BUGS! DON'T USE - this is only present for use in des.c */
 void DES_3cbc_encrypt(DES_cblock *input, DES_cblock *output, long length,
-	     DES_key_schedule ks1, DES_key_schedule ks2, DES_cblock *iv1,
-	     DES_cblock *iv2, int enc)
-	{
-	int off=((int)length-1)/8;
-	long l8=((length+7)/8)*8;
-	DES_cblock niv1,niv2;
-
-	if (enc == DES_ENCRYPT)
-		{
-		DES_cbc_encrypt((unsigned char*)input,
-				(unsigned char*)output,length,&ks1,iv1,enc);
-		if (length >= sizeof(DES_cblock))
-			memcpy(niv1,output[off],sizeof(DES_cblock));
-		DES_cbc_encrypt((unsigned char*)output,
-				(unsigned char*)output,l8,&ks2,iv1,!enc);
-		DES_cbc_encrypt((unsigned char*)output,
-				(unsigned char*)output,l8,&ks1,iv2,enc);
-		if (length >= sizeof(DES_cblock))
-			memcpy(niv2,output[off],sizeof(DES_cblock));
-		}
-	else
-		{
-		if (length >= sizeof(DES_cblock))
-			memcpy(niv2,input[off],sizeof(DES_cblock));
-		DES_cbc_encrypt((unsigned char*)input,
-				(unsigned char*)output,l8,&ks1,iv2,enc);
-		DES_cbc_encrypt((unsigned char*)output,
-				(unsigned char*)output,l8,&ks2,iv1,!enc);
-		if (length >= sizeof(DES_cblock))
-			memcpy(niv1,output[off],sizeof(DES_cblock));
-		DES_cbc_encrypt((unsigned char*)output,
-				(unsigned char*)output,length,&ks1,iv1,enc);
-		}
-	memcpy(*iv1,niv1,sizeof(DES_cblock));
-	memcpy(*iv2,niv2,sizeof(DES_cblock));
-	}
+                      DES_key_schedule ks1, DES_key_schedule ks2,
+                      DES_cblock *iv1, DES_cblock *iv2, int enc)
+{
+    int off = ((int)length - 1) / 8;
+    long l8 = ((length + 7) / 8) * 8;
+    DES_cblock niv1, niv2;
 
+    if (enc == DES_ENCRYPT) {
+        DES_cbc_encrypt((unsigned char *)input,
+                        (unsigned char *)output, length, &ks1, iv1, enc);
+        if (length >= sizeof(DES_cblock))
+            memcpy(niv1, output[off], sizeof(DES_cblock));
+        DES_cbc_encrypt((unsigned char *)output,
+                        (unsigned char *)output, l8, &ks2, iv1, !enc);
+        DES_cbc_encrypt((unsigned char *)output,
+                        (unsigned char *)output, l8, &ks1, iv2, enc);
+        if (length >= sizeof(DES_cblock))
+            memcpy(niv2, output[off], sizeof(DES_cblock));
+    } else {
+        if (length >= sizeof(DES_cblock))
+            memcpy(niv2, input[off], sizeof(DES_cblock));
+        DES_cbc_encrypt((unsigned char *)input,
+                        (unsigned char *)output, l8, &ks1, iv2, enc);
+        DES_cbc_encrypt((unsigned char *)output,
+                        (unsigned char *)output, l8, &ks2, iv1, !enc);
+        if (length >= sizeof(DES_cblock))
+            memcpy(niv1, output[off], sizeof(DES_cblock));
+        DES_cbc_encrypt((unsigned char *)output,
+                        (unsigned char *)output, length, &ks1, iv1, enc);
+    }
+    memcpy(*iv1, niv1, sizeof(DES_cblock));
+    memcpy(*iv2, niv2, sizeof(DES_cblock));
+}
diff --git a/crypto/des/cbc_cksm.c b/crypto/des/cbc_cksm.c
index 09a7ba56aa..f89b5b98e4 100644
--- a/crypto/des/cbc_cksm.c
+++ b/crypto/des/cbc_cksm.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,48 +59,45 @@
 #include "des_locl.h"
 
 DES_LONG DES_cbc_cksum(const unsigned char *in, DES_cblock *output,
-		       long length, DES_key_schedule *schedule,
-		       const_DES_cblock *ivec)
-	{
-	register DES_LONG tout0,tout1,tin0,tin1;
-	register long l=length;
-	DES_LONG tin[2];
-	unsigned char *out = &(*output)[0];
-	const unsigned char *iv = &(*ivec)[0];
+                       long length, DES_key_schedule *schedule,
+                       const_DES_cblock *ivec)
+{
+    register DES_LONG tout0, tout1, tin0, tin1;
+    register long l = length;
+    DES_LONG tin[2];
+    unsigned char *out = &(*output)[0];
+    const unsigned char *iv = &(*ivec)[0];
+
+    c2l(iv, tout0);
+    c2l(iv, tout1);
+    for (; l > 0; l -= 8) {
+        if (l >= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+        } else
+            c2ln(in, tin0, tin1, l);
 
-	c2l(iv,tout0);
-	c2l(iv,tout1);
-	for (; l>0; l-=8)
-		{
-		if (l >= 8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			}
-		else
-			c2ln(in,tin0,tin1,l);
-			
-		tin0^=tout0; tin[0]=tin0;
-		tin1^=tout1; tin[1]=tin1;
-		DES_encrypt1((DES_LONG *)tin,schedule,DES_ENCRYPT);
-		/* fix 15/10/91 eay - thanks to keithr@sco.COM */
-		tout0=tin[0];
-		tout1=tin[1];
-		}
-	if (out != NULL)
-		{
-		l2c(tout0,out);
-		l2c(tout1,out);
-		}
-	tout0=tin0=tin1=tin[0]=tin[1]=0;
-	/*
-	  Transform the data in tout1 so that it will
-	  match the return value that the MIT Kerberos
-	  mit_des_cbc_cksum API returns.
-	*/
-	tout1 = ((tout1 >> 24L) & 0x000000FF)
-	      | ((tout1 >> 8L)  & 0x0000FF00)
-	      | ((tout1 << 8L)  & 0x00FF0000)
-	      | ((tout1 << 24L) & 0xFF000000);
-	return(tout1);
-	}
+        tin0 ^= tout0;
+        tin[0] = tin0;
+        tin1 ^= tout1;
+        tin[1] = tin1;
+        DES_encrypt1((DES_LONG *)tin, schedule, DES_ENCRYPT);
+        /* fix 15/10/91 eay - thanks to keithr@sco.COM */
+        tout0 = tin[0];
+        tout1 = tin[1];
+    }
+    if (out != NULL) {
+        l2c(tout0, out);
+        l2c(tout1, out);
+    }
+    tout0 = tin0 = tin1 = tin[0] = tin[1] = 0;
+    /*
+     * Transform the data in tout1 so that it will match the return value
+     * that the MIT Kerberos mit_des_cbc_cksum API returns.
+     */
+    tout1 = ((tout1 >> 24L) & 0x000000FF)
+        | ((tout1 >> 8L) & 0x0000FF00)
+        | ((tout1 << 8L) & 0x00FF0000)
+        | ((tout1 << 24L) & 0xFF000000);
+    return (tout1);
+}
diff --git a/crypto/des/cbc_enc.c b/crypto/des/cbc_enc.c
index 677903ae4e..7ee359928c 100644
--- a/crypto/des/cbc_enc.c
+++ b/crypto/des/cbc_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,4 +58,4 @@
 
 #define CBC_ENC_C__DONT_UPDATE_IV
 
-#include "ncbc_enc.c" /* des_cbc_encrypt */
+#include "ncbc_enc.c"           /* des_cbc_encrypt */
diff --git a/crypto/des/cfb64ede.c b/crypto/des/cfb64ede.c
index de34ecceb9..5d709c12d3 100644
--- a/crypto/des/cfb64ede.c
+++ b/crypto/des/cfb64ede.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,196 +59,191 @@
 #include "des_locl.h"
 #include "e_os.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void DES_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			    long length, DES_key_schedule *ks1,
-			    DES_key_schedule *ks2, DES_key_schedule *ks3,
-			    DES_cblock *ivec, int *num, int enc)
-	{
-	register DES_LONG v0,v1;
-	register long l=length;
-	register int n= *num;
-	DES_LONG ti[2];
-	unsigned char *iv,c,cc;
+                            long length, DES_key_schedule *ks1,
+                            DES_key_schedule *ks2, DES_key_schedule *ks3,
+                            DES_cblock *ivec, int *num, int enc)
+{
+    register DES_LONG v0, v1;
+    register long l = length;
+    register int n = *num;
+    DES_LONG ti[2];
+    unsigned char *iv, c, cc;
 
-	iv=&(*ivec)[0];
-	if (enc)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0);
-				c2l(iv,v1);
+    iv = &(*ivec)[0];
+    if (enc) {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                c2l(iv, v1);
 
-				ti[0]=v0;
-				ti[1]=v1;
-				DES_encrypt3(ti,ks1,ks2,ks3);
-				v0=ti[0];
-				v1=ti[1];
+                ti[0] = v0;
+                ti[1] = v1;
+                DES_encrypt3(ti, ks1, ks2, ks3);
+                v0 = ti[0];
+                v1 = ti[1];
 
-				iv = &(*ivec)[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				iv = &(*ivec)[0];
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0);
-				c2l(iv,v1);
+                iv = &(*ivec)[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                iv = &(*ivec)[0];
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                c2l(iv, v1);
 
-				ti[0]=v0;
-				ti[1]=v1;
-				DES_encrypt3(ti,ks1,ks2,ks3);
-				v0=ti[0];
-				v1=ti[1];
+                ti[0] = v0;
+                ti[1] = v1;
+                DES_encrypt3(ti, ks1, ks2, ks3);
+                v0 = ti[0];
+                v1 = ti[1];
 
-				iv = &(*ivec)[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				iv = &(*ivec)[0];
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=c=cc=0;
-	*num=n;
-	}
+                iv = &(*ivec)[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                iv = &(*ivec)[0];
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = c = cc = 0;
+    *num = n;
+}
 
-#ifdef undef /* MACRO */
-void DES_ede2_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	     DES_key_schedule ks1, DES_key_schedule ks2, DES_cblock (*ivec),
-	     int *num, int enc)
-	{
-	DES_ede3_cfb64_encrypt(in,out,length,ks1,ks2,ks1,ivec,num,enc);
-	}
+#ifdef undef                    /* MACRO */
+void DES_ede2_cfb64_encrypt(unsigned char *in, unsigned char *out,
+                            long length, DES_key_schedule ks1,
+                            DES_key_schedule ks2, DES_cblock (*ivec),
+                            int *num, int enc)
+{
+    DES_ede3_cfb64_encrypt(in, out, length, ks1, ks2, ks1, ivec, num, enc);
+}
 #endif
 
-/* This is compatible with the single key CFB-r for DES, even thought that's
+/*
+ * This is compatible with the single key CFB-r for DES, even thought that's
  * not what EVP needs.
  */
 
-void DES_ede3_cfb_encrypt(const unsigned char *in,unsigned char *out,
-			  int numbits,long length,DES_key_schedule *ks1,
-			  DES_key_schedule *ks2,DES_key_schedule *ks3,
-			  DES_cblock *ivec,int enc)
-	{
-	register DES_LONG d0,d1,v0,v1;
-	register unsigned long l=length,n=((unsigned int)numbits+7)/8;
-	register int num=numbits,i;
-	DES_LONG ti[2];
-	unsigned char *iv;
-	unsigned char ovec[16];
-
-	if (num > 64) return;
-	iv = &(*ivec)[0];
-	c2l(iv,v0);
-	c2l(iv,v1);
-	if (enc)
-		{
-		while (l >= n)
-			{
-			l-=n;
-			ti[0]=v0;
-			ti[1]=v1;
-			DES_encrypt3(ti,ks1,ks2,ks3);
-			c2ln(in,d0,d1,n);
-			in+=n;
-			d0^=ti[0];
-			d1^=ti[1];
-			l2cn(d0,d1,out,n);
-			out+=n;
-			/* 30-08-94 - eay - changed because l>>32 and
-			 * l<<32 are bad under gcc :-( */
-			if (num == 32)
-				{ v0=v1; v1=d0; }
-			else if (num == 64)
-				{ v0=d0; v1=d1; }
-			else
-				{
-				iv=&ovec[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				l2c(d0,iv);
-				l2c(d1,iv);
-				/* shift ovec left most of the bits... */
-				memmove(ovec,ovec+num/8,8+(num%8 ? 1 : 0));
-				/* now the remaining bits */
-				if(num%8 != 0)
-					for(i=0 ; i < 8 ; ++i)
-						{
-						ovec[i]<<=num%8;
-						ovec[i]|=ovec[i+1]>>(8-num%8);
-						}
-				iv=&ovec[0];
-				c2l(iv,v0);
-				c2l(iv,v1);
-				}
-			}
-		}
-	else
-		{
-		while (l >= n)
-			{
-			l-=n;
-			ti[0]=v0;
-			ti[1]=v1;
-			DES_encrypt3(ti,ks1,ks2,ks3);
-			c2ln(in,d0,d1,n);
-			in+=n;
-			/* 30-08-94 - eay - changed because l>>32 and
-			 * l<<32 are bad under gcc :-( */
-			if (num == 32)
-				{ v0=v1; v1=d0; }
-			else if (num == 64)
-				{ v0=d0; v1=d1; }
-			else
-				{
-				iv=&ovec[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				l2c(d0,iv);
-				l2c(d1,iv);
-				/* shift ovec left most of the bits... */
-				memmove(ovec,ovec+num/8,8+(num%8 ? 1 : 0));
-				/* now the remaining bits */
-				if(num%8 != 0)
-					for(i=0 ; i < 8 ; ++i)
-						{
-						ovec[i]<<=num%8;
-						ovec[i]|=ovec[i+1]>>(8-num%8);
-						}
-				iv=&ovec[0];
-				c2l(iv,v0);
-				c2l(iv,v1);
-				}
-			d0^=ti[0];
-			d1^=ti[1];
-			l2cn(d0,d1,out,n);
-			out+=n;
-			}
-		}
-	iv = &(*ivec)[0];
-	l2c(v0,iv);
-	l2c(v1,iv);
-	v0=v1=d0=d1=ti[0]=ti[1]=0;
-	}
+void DES_ede3_cfb_encrypt(const unsigned char *in, unsigned char *out,
+                          int numbits, long length, DES_key_schedule *ks1,
+                          DES_key_schedule *ks2, DES_key_schedule *ks3,
+                          DES_cblock *ivec, int enc)
+{
+    register DES_LONG d0, d1, v0, v1;
+    register unsigned long l = length, n = ((unsigned int)numbits + 7) / 8;
+    register int num = numbits, i;
+    DES_LONG ti[2];
+    unsigned char *iv;
+    unsigned char ovec[16];
 
+    if (num > 64)
+        return;
+    iv = &(*ivec)[0];
+    c2l(iv, v0);
+    c2l(iv, v1);
+    if (enc) {
+        while (l >= n) {
+            l -= n;
+            ti[0] = v0;
+            ti[1] = v1;
+            DES_encrypt3(ti, ks1, ks2, ks3);
+            c2ln(in, d0, d1, n);
+            in += n;
+            d0 ^= ti[0];
+            d1 ^= ti[1];
+            l2cn(d0, d1, out, n);
+            out += n;
+            /*
+             * 30-08-94 - eay - changed because l>>32 and l<<32 are bad under
+             * gcc :-(
+             */
+            if (num == 32) {
+                v0 = v1;
+                v1 = d0;
+            } else if (num == 64) {
+                v0 = d0;
+                v1 = d1;
+            } else {
+                iv = &ovec[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                l2c(d0, iv);
+                l2c(d1, iv);
+                /* shift ovec left most of the bits... */
+                memmove(ovec, ovec + num / 8, 8 + (num % 8 ? 1 : 0));
+                /* now the remaining bits */
+                if (num % 8 != 0)
+                    for (i = 0; i < 8; ++i) {
+                        ovec[i] <<= num % 8;
+                        ovec[i] |= ovec[i + 1] >> (8 - num % 8);
+                    }
+                iv = &ovec[0];
+                c2l(iv, v0);
+                c2l(iv, v1);
+            }
+        }
+    } else {
+        while (l >= n) {
+            l -= n;
+            ti[0] = v0;
+            ti[1] = v1;
+            DES_encrypt3(ti, ks1, ks2, ks3);
+            c2ln(in, d0, d1, n);
+            in += n;
+            /*
+             * 30-08-94 - eay - changed because l>>32 and l<<32 are bad under
+             * gcc :-(
+             */
+            if (num == 32) {
+                v0 = v1;
+                v1 = d0;
+            } else if (num == 64) {
+                v0 = d0;
+                v1 = d1;
+            } else {
+                iv = &ovec[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                l2c(d0, iv);
+                l2c(d1, iv);
+                /* shift ovec left most of the bits... */
+                memmove(ovec, ovec + num / 8, 8 + (num % 8 ? 1 : 0));
+                /* now the remaining bits */
+                if (num % 8 != 0)
+                    for (i = 0; i < 8; ++i) {
+                        ovec[i] <<= num % 8;
+                        ovec[i] |= ovec[i + 1] >> (8 - num % 8);
+                    }
+                iv = &ovec[0];
+                c2l(iv, v0);
+                c2l(iv, v1);
+            }
+            d0 ^= ti[0];
+            d1 ^= ti[1];
+            l2cn(d0, d1, out, n);
+            out += n;
+        }
+    }
+    iv = &(*ivec)[0];
+    l2c(v0, iv);
+    l2c(v1, iv);
+    v0 = v1 = d0 = d1 = ti[0] = ti[1] = 0;
+}
diff --git a/crypto/des/cfb64enc.c b/crypto/des/cfb64enc.c
index 5ec8683e40..7346774eb2 100644
--- a/crypto/des/cfb64enc.c
+++ b/crypto/des/cfb64enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,64 +58,65 @@
 
 #include "des_locl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-		       long length, DES_key_schedule *schedule,
-		       DES_cblock *ivec, int *num, int enc)
-	{
-	register DES_LONG v0,v1;
-	register long l=length;
-	register int n= *num;
-	DES_LONG ti[2];
-	unsigned char *iv,c,cc;
-
-	iv = &(*ivec)[0];
-	if (enc)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				DES_encrypt1(ti,schedule,DES_ENCRYPT);
-				iv = &(*ivec)[0];
-				v0=ti[0]; l2c(v0,iv);
-				v0=ti[1]; l2c(v0,iv);
-				iv = &(*ivec)[0];
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				DES_encrypt1(ti,schedule,DES_ENCRYPT);
-				iv = &(*ivec)[0];
-				v0=ti[0]; l2c(v0,iv);
-				v0=ti[1]; l2c(v0,iv);
-				iv = &(*ivec)[0];
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=c=cc=0;
-	*num=n;
-	}
+                       long length, DES_key_schedule *schedule,
+                       DES_cblock *ivec, int *num, int enc)
+{
+    register DES_LONG v0, v1;
+    register long l = length;
+    register int n = *num;
+    DES_LONG ti[2];
+    unsigned char *iv, c, cc;
 
+    iv = &(*ivec)[0];
+    if (enc) {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                DES_encrypt1(ti, schedule, DES_ENCRYPT);
+                iv = &(*ivec)[0];
+                v0 = ti[0];
+                l2c(v0, iv);
+                v0 = ti[1];
+                l2c(v0, iv);
+                iv = &(*ivec)[0];
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                DES_encrypt1(ti, schedule, DES_ENCRYPT);
+                iv = &(*ivec)[0];
+                v0 = ti[0];
+                l2c(v0, iv);
+                v0 = ti[1];
+                l2c(v0, iv);
+                iv = &(*ivec)[0];
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/des/cfb_enc.c b/crypto/des/cfb_enc.c
index 720f29a28e..bd0e299716 100644
--- a/crypto/des/cfb_enc.c
+++ b/crypto/des/cfb_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,136 +60,140 @@
 #include "des_locl.h"
 #include 
 
-/* The input and output are loaded in multiples of 8 bits.
- * What this means is that if you hame numbits=12 and length=2
- * the first 12 bits will be retrieved from the first byte and half
- * the second.  The second 12 bits will come from the 3rd and half the 4th
- * byte.
+/*
+ * The input and output are loaded in multiples of 8 bits. What this means is
+ * that if you hame numbits=12 and length=2 the first 12 bits will be
+ * retrieved from the first byte and half the second.  The second 12 bits
+ * will come from the 3rd and half the 4th byte.
+ */
+/*
+ * Until Aug 1 2003 this function did not correctly implement CFB-r, so it
+ * will not be compatible with any encryption prior to that date. Ben.
  */
-/* Until Aug 1 2003 this function did not correctly implement CFB-r, so it
- * will not be compatible with any encryption prior to that date. Ben. */
 void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
-		     long length, DES_key_schedule *schedule, DES_cblock *ivec,
-		     int enc)
-	{
-	register DES_LONG d0,d1,v0,v1;
-	register unsigned long l=length;
-	register int num=numbits/8,n=(numbits+7)/8,i,rem=numbits%8;
-	DES_LONG ti[2];
-	unsigned char *iv;
+                     long length, DES_key_schedule *schedule,
+                     DES_cblock *ivec, int enc)
+{
+    register DES_LONG d0, d1, v0, v1;
+    register unsigned long l = length;
+    register int num = numbits / 8, n = (numbits + 7) / 8, i, rem =
+        numbits % 8;
+    DES_LONG ti[2];
+    unsigned char *iv;
 #ifndef L_ENDIAN
-	unsigned char ovec[16];
+    unsigned char ovec[16];
 #else
-	unsigned int  sh[4];
-	unsigned char *ovec=(unsigned char *)sh;
+    unsigned int sh[4];
+    unsigned char *ovec = (unsigned char *)sh;
+
+    /* I kind of count that compiler optimizes away this assertioni, */
+    assert(sizeof(sh[0]) == 4); /* as this holds true for all, */
+    /* but 16-bit platforms...      */
 
-	/* I kind of count that compiler optimizes away this assertioni,*/
-	assert (sizeof(sh[0])==4);	/* as this holds true for all,	*/
-					/* but 16-bit platforms...	*/
-					
 #endif
 
-	if (numbits<=0 || numbits > 64) return;
-	iv = &(*ivec)[0];
-	c2l(iv,v0);
-	c2l(iv,v1);
-	if (enc)
-		{
-		while (l >= (unsigned long)n)
-			{
-			l-=n;
-			ti[0]=v0;
-			ti[1]=v1;
-			DES_encrypt1((DES_LONG *)ti,schedule,DES_ENCRYPT);
-			c2ln(in,d0,d1,n);
-			in+=n;
-			d0^=ti[0];
-			d1^=ti[1];
-			l2cn(d0,d1,out,n);
-			out+=n;
-			/* 30-08-94 - eay - changed because l>>32 and
-			 * l<<32 are bad under gcc :-( */
-			if (numbits == 32)
-				{ v0=v1; v1=d0; }
-			else if (numbits == 64)
-				{ v0=d0; v1=d1; }
-			else
-				{
+    if (numbits <= 0 || numbits > 64)
+        return;
+    iv = &(*ivec)[0];
+    c2l(iv, v0);
+    c2l(iv, v1);
+    if (enc) {
+        while (l >= (unsigned long)n) {
+            l -= n;
+            ti[0] = v0;
+            ti[1] = v1;
+            DES_encrypt1((DES_LONG *)ti, schedule, DES_ENCRYPT);
+            c2ln(in, d0, d1, n);
+            in += n;
+            d0 ^= ti[0];
+            d1 ^= ti[1];
+            l2cn(d0, d1, out, n);
+            out += n;
+            /*
+             * 30-08-94 - eay - changed because l>>32 and l<<32 are bad under
+             * gcc :-(
+             */
+            if (numbits == 32) {
+                v0 = v1;
+                v1 = d0;
+            } else if (numbits == 64) {
+                v0 = d0;
+                v1 = d1;
+            } else {
 #ifndef L_ENDIAN
-				iv=&ovec[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				l2c(d0,iv);
-				l2c(d1,iv);
+                iv = &ovec[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                l2c(d0, iv);
+                l2c(d1, iv);
 #else
-				sh[0]=v0, sh[1]=v1, sh[2]=d0, sh[3]=d1;
+                sh[0] = v0, sh[1] = v1, sh[2] = d0, sh[3] = d1;
 #endif
-				if (rem==0)
-					memmove(ovec,ovec+num,8);
-				else
-					for(i=0 ; i < 8 ; ++i)
-						ovec[i]=ovec[i+num]<>(8-rem);
+                if (rem == 0)
+                    memmove(ovec, ovec + num, 8);
+                else
+                    for (i = 0; i < 8; ++i)
+                        ovec[i] = ovec[i + num] << rem |
+                            ovec[i + num + 1] >> (8 - rem);
 #ifdef L_ENDIAN
-				v0=sh[0], v1=sh[1];
+                v0 = sh[0], v1 = sh[1];
 #else
-				iv=&ovec[0];
-				c2l(iv,v0);
-				c2l(iv,v1);
+                iv = &ovec[0];
+                c2l(iv, v0);
+                c2l(iv, v1);
 #endif
-				}
-			}
-		}
-	else
-		{
-		while (l >= (unsigned long)n)
-			{
-			l-=n;
-			ti[0]=v0;
-			ti[1]=v1;
-			DES_encrypt1((DES_LONG *)ti,schedule,DES_ENCRYPT);
-			c2ln(in,d0,d1,n);
-			in+=n;
-			/* 30-08-94 - eay - changed because l>>32 and
-			 * l<<32 are bad under gcc :-( */
-			if (numbits == 32)
-				{ v0=v1; v1=d0; }
-			else if (numbits == 64)
-				{ v0=d0; v1=d1; }
-			else
-				{
+            }
+        }
+    } else {
+        while (l >= (unsigned long)n) {
+            l -= n;
+            ti[0] = v0;
+            ti[1] = v1;
+            DES_encrypt1((DES_LONG *)ti, schedule, DES_ENCRYPT);
+            c2ln(in, d0, d1, n);
+            in += n;
+            /*
+             * 30-08-94 - eay - changed because l>>32 and l<<32 are bad under
+             * gcc :-(
+             */
+            if (numbits == 32) {
+                v0 = v1;
+                v1 = d0;
+            } else if (numbits == 64) {
+                v0 = d0;
+                v1 = d1;
+            } else {
 #ifndef L_ENDIAN
-				iv=&ovec[0];
-				l2c(v0,iv);
-				l2c(v1,iv);
-				l2c(d0,iv);
-				l2c(d1,iv);
+                iv = &ovec[0];
+                l2c(v0, iv);
+                l2c(v1, iv);
+                l2c(d0, iv);
+                l2c(d1, iv);
 #else
-				sh[0]=v0, sh[1]=v1, sh[2]=d0, sh[3]=d1;
+                sh[0] = v0, sh[1] = v1, sh[2] = d0, sh[3] = d1;
 #endif
-				if (rem==0)
-					memmove(ovec,ovec+num,8);
-				else
-					for(i=0 ; i < 8 ; ++i)
-						ovec[i]=ovec[i+num]<>(8-rem);
+                if (rem == 0)
+                    memmove(ovec, ovec + num, 8);
+                else
+                    for (i = 0; i < 8; ++i)
+                        ovec[i] = ovec[i + num] << rem |
+                            ovec[i + num + 1] >> (8 - rem);
 #ifdef L_ENDIAN
-				v0=sh[0], v1=sh[1];
+                v0 = sh[0], v1 = sh[1];
 #else
-				iv=&ovec[0];
-				c2l(iv,v0);
-				c2l(iv,v1);
+                iv = &ovec[0];
+                c2l(iv, v0);
+                c2l(iv, v1);
 #endif
-				}
-			d0^=ti[0];
-			d1^=ti[1];
-			l2cn(d0,d1,out,n);
-			out+=n;
-			}
-		}
-	iv = &(*ivec)[0];
-	l2c(v0,iv);
-	l2c(v1,iv);
-	v0=v1=d0=d1=ti[0]=ti[1]=0;
-	}
-
+            }
+            d0 ^= ti[0];
+            d1 ^= ti[1];
+            l2cn(d0, d1, out, n);
+            out += n;
+        }
+    }
+    iv = &(*ivec)[0];
+    l2c(v0, iv);
+    l2c(v1, iv);
+    v0 = v1 = d0 = d1 = ti[0] = ti[1] = 0;
+}
diff --git a/crypto/des/des.c b/crypto/des/des.c
index 3713e35b09..402695160d 100644
--- a/crypto/des/des.c
+++ b/crypto/des/des.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,30 +61,30 @@
 #include 
 #include 
 #ifndef OPENSSL_SYS_MSDOS
-#ifndef OPENSSL_SYS_VMS
-#include OPENSSL_UNISTD
-#else /* OPENSSL_SYS_VMS */
-#ifdef __DECC
-#include 
-#else /* not __DECC */
-#include 
-#endif /* __DECC */
-#endif /* OPENSSL_SYS_VMS */
-#else /* OPENSSL_SYS_MSDOS */
-#include 
+# ifndef OPENSSL_SYS_VMS
+#  include OPENSSL_UNISTD
+# else                          /* OPENSSL_SYS_VMS */
+#  ifdef __DECC
+#   include 
+#  else                         /* not __DECC */
+#   include 
+#  endif                        /* __DECC */
+# endif                         /* OPENSSL_SYS_VMS */
+#else                           /* OPENSSL_SYS_MSDOS */
+# include 
 #endif
 
 #include 
 #include "des_ver.h"
 
 #ifdef OPENSSL_SYS_VMS
-#include 
-#include 
+# include 
+# include 
 #else
-#ifndef _IRIX
-#include 
-#endif
-#include 
+# ifndef _IRIX
+#  include 
+# endif
+# include 
 #endif
 #include 
 #include 
@@ -94,840 +94,773 @@ void usage(void);
 void doencryption(void);
 int uufwrite(unsigned char *data, int size, unsigned int num, FILE *fp);
 void uufwriteEnd(FILE *fp);
-int uufread(unsigned char *out,int size,unsigned int num,FILE *fp);
-int uuencode(unsigned char *in,int num,unsigned char *out);
-int uudecode(unsigned char *in,int num,unsigned char *out);
-void DES_3cbc_encrypt(DES_cblock *input,DES_cblock *output,long length,
-	DES_key_schedule sk1,DES_key_schedule sk2,
-	DES_cblock *ivec1,DES_cblock *ivec2,int enc);
+int uufread(unsigned char *out, int size, unsigned int num, FILE *fp);
+int uuencode(unsigned char *in, int num, unsigned char *out);
+int uudecode(unsigned char *in, int num, unsigned char *out);
+void DES_3cbc_encrypt(DES_cblock *input, DES_cblock *output, long length,
+                      DES_key_schedule sk1, DES_key_schedule sk2,
+                      DES_cblock *ivec1, DES_cblock *ivec2, int enc);
 #ifdef OPENSSL_SYS_VMS
-#define EXIT(a) exit(a&0x10000000L)
+# define EXIT(a) exit(a&0x10000000L)
 #else
-#define EXIT(a) exit(a)
+# define EXIT(a) exit(a)
 #endif
 
 #define BUFSIZE (8*1024)
 #define VERIFY  1
-#define KEYSIZ	8
-#define KEYSIZB 1024 /* should hit tty line limit first :-) */
-char key[KEYSIZB+1];
-int do_encrypt,longk=0;
-FILE *DES_IN,*DES_OUT,*CKSUM_OUT;
+#define KEYSIZ  8
+#define KEYSIZB 1024            /* should hit tty line limit first :-) */
+char key[KEYSIZB + 1];
+int do_encrypt, longk = 0;
+FILE *DES_IN, *DES_OUT, *CKSUM_OUT;
 char uuname[200];
 unsigned char uubuf[50];
-int uubufnum=0;
-#define INUUBUFN	(45*100)
-#define OUTUUBUF	(65*100)
+int uubufnum = 0;
+#define INUUBUFN        (45*100)
+#define OUTUUBUF        (65*100)
 unsigned char b[OUTUUBUF];
 unsigned char bb[300];
-DES_cblock cksum={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-char cksumname[200]="";
+DES_cblock cksum = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
-int vflag,cflag,eflag,dflag,kflag,bflag,fflag,sflag,uflag,flag3,hflag,error;
+char cksumname[200] = "";
+
+int vflag, cflag, eflag, dflag, kflag, bflag, fflag, sflag, uflag, flag3,
+    hflag, error;
 
 int main(int argc, char **argv)
-	{
-	int i;
-	struct stat ins,outs;
-	char *p;
-	char *in=NULL,*out=NULL;
-
-	vflag=cflag=eflag=dflag=kflag=hflag=bflag=fflag=sflag=uflag=flag3=0;
-	error=0;
-	memset(key,0,sizeof(key));
-
-	for (i=1; i=0; j--)
-							argv[i][j]='\0';
-						}
-					break;
-				default:
-					fprintf(stderr,"'%c' unknown flag\n",p[-1]);
-					error=1;
-					break;
-					}
-				}
-			}
-		else
-			{
-			if (in == NULL)
-				in=argv[i];
-			else if (out == NULL)
-				out=argv[i];
-			else
-				error=1;
-			}
-		}
-	if (error) usage();
-	/*-
-	 * We either
-	 * do checksum or
-	 * do encrypt or
-	 * do decrypt or
-	 * do decrypt then ckecksum or
-	 * do checksum then encrypt
-	 */
-	if (((eflag+dflag) == 1) || cflag)
-		{
-		if (eflag) do_encrypt=DES_ENCRYPT;
-		if (dflag) do_encrypt=DES_DECRYPT;
-		}
-	else
-		{
-		if (vflag) 
-			{
-#ifndef _Windows			
-			fprintf(stderr,"des(1) built with %s\n",libdes_version);
-#endif			
-			EXIT(1);
-			}
-		else usage();
-		}
-
-#ifndef _Windows			
-	if (vflag) fprintf(stderr,"des(1) built with %s\n",libdes_version);
-#endif			
-	if (	(in != NULL) &&
-		(out != NULL) &&
+{
+    int i;
+    struct stat ins, outs;
+    char *p;
+    char *in = NULL, *out = NULL;
+
+    vflag = cflag = eflag = dflag = kflag = hflag = bflag = fflag = sflag =
+        uflag = flag3 = 0;
+    error = 0;
+    memset(key, 0, sizeof(key));
+
+    for (i = 1; i < argc; i++) {
+        p = argv[i];
+        if ((p[0] == '-') && (p[1] != '\0')) {
+            p++;
+            while (*p) {
+                switch (*(p++)) {
+                case '3':
+                    flag3 = 1;
+                    longk = 1;
+                    break;
+                case 'c':
+                    cflag = 1;
+                    strncpy(cksumname, p, 200);
+                    cksumname[sizeof(cksumname) - 1] = '\0';
+                    p += strlen(cksumname);
+                    break;
+                case 'C':
+                    cflag = 1;
+                    longk = 1;
+                    strncpy(cksumname, p, 200);
+                    cksumname[sizeof(cksumname) - 1] = '\0';
+                    p += strlen(cksumname);
+                    break;
+                case 'e':
+                    eflag = 1;
+                    break;
+                case 'v':
+                    vflag = 1;
+                    break;
+                case 'E':
+                    eflag = 1;
+                    longk = 1;
+                    break;
+                case 'd':
+                    dflag = 1;
+                    break;
+                case 'D':
+                    dflag = 1;
+                    longk = 1;
+                    break;
+                case 'b':
+                    bflag = 1;
+                    break;
+                case 'f':
+                    fflag = 1;
+                    break;
+                case 's':
+                    sflag = 1;
+                    break;
+                case 'u':
+                    uflag = 1;
+                    strncpy(uuname, p, 200);
+                    uuname[sizeof(uuname) - 1] = '\0';
+                    p += strlen(uuname);
+                    break;
+                case 'h':
+                    hflag = 1;
+                    break;
+                case 'k':
+                    kflag = 1;
+                    if ((i + 1) == argc) {
+                        fputs("must have a key with the -k option\n", stderr);
+                        error = 1;
+                    } else {
+                        int j;
+
+                        i++;
+                        strncpy(key, argv[i], KEYSIZB);
+                        for (j = strlen(argv[i]) - 1; j >= 0; j--)
+                            argv[i][j] = '\0';
+                    }
+                    break;
+                default:
+                    fprintf(stderr, "'%c' unknown flag\n", p[-1]);
+                    error = 1;
+                    break;
+                }
+            }
+        } else {
+            if (in == NULL)
+                in = argv[i];
+            else if (out == NULL)
+                out = argv[i];
+            else
+                error = 1;
+        }
+    }
+    if (error)
+        usage();
+        /*-
+         * We either
+         * do checksum or
+         * do encrypt or
+         * do decrypt or
+         * do decrypt then ckecksum or
+         * do checksum then encrypt
+         */
+    if (((eflag + dflag) == 1) || cflag) {
+        if (eflag)
+            do_encrypt = DES_ENCRYPT;
+        if (dflag)
+            do_encrypt = DES_DECRYPT;
+    } else {
+        if (vflag) {
+#ifndef _Windows
+            fprintf(stderr, "des(1) built with %s\n", libdes_version);
+#endif
+            EXIT(1);
+        } else
+            usage();
+    }
+
+#ifndef _Windows
+    if (vflag)
+        fprintf(stderr, "des(1) built with %s\n", libdes_version);
+#endif
+    if ((in != NULL) && (out != NULL) &&
 #ifndef OPENSSL_SYS_MSDOS
-		(stat(in,&ins) != -1) &&
-		(stat(out,&outs) != -1) &&
-		(ins.st_dev == outs.st_dev) &&
-		(ins.st_ino == outs.st_ino))
-#else /* OPENSSL_SYS_MSDOS */
-		(strcmp(in,out) == 0))
+        (stat(in, &ins) != -1) &&
+        (stat(out, &outs) != -1) &&
+        (ins.st_dev == outs.st_dev) && (ins.st_ino == outs.st_ino))
+#else                           /* OPENSSL_SYS_MSDOS */
+        (strcmp(in, out) == 0))
 #endif
-			{
-			fputs("input and output file are the same\n",stderr);
-			EXIT(3);
-			}
-
-	if (!kflag)
-		if (des_read_pw_string(key,KEYSIZB+1,"Enter key:",eflag?VERIFY:0))
-			{
-			fputs("password error\n",stderr);
-			EXIT(2);
-			}
-
-	if (in == NULL)
-		DES_IN=stdin;
-	else if ((DES_IN=fopen(in,"r")) == NULL)
-		{
-		perror("opening input file");
-		EXIT(4);
-		}
-
-	CKSUM_OUT=stdout;
-	if (out == NULL)
-		{
-		DES_OUT=stdout;
-		CKSUM_OUT=stderr;
-		}
-	else if ((DES_OUT=fopen(out,"w")) == NULL)
-		{
-		perror("opening output file");
-		EXIT(5);
-		}
-
+    {
+        fputs("input and output file are the same\n", stderr);
+        EXIT(3);
+    }
+
+    if (!kflag)
+        if (des_read_pw_string
+            (key, KEYSIZB + 1, "Enter key:", eflag ? VERIFY : 0)) {
+            fputs("password error\n", stderr);
+            EXIT(2);
+        }
+
+    if (in == NULL)
+        DES_IN = stdin;
+    else if ((DES_IN = fopen(in, "r")) == NULL) {
+        perror("opening input file");
+        EXIT(4);
+    }
+
+    CKSUM_OUT = stdout;
+    if (out == NULL) {
+        DES_OUT = stdout;
+        CKSUM_OUT = stderr;
+    } else if ((DES_OUT = fopen(out, "w")) == NULL) {
+        perror("opening output file");
+        EXIT(5);
+    }
 #ifdef OPENSSL_SYS_MSDOS
-	/* This should set the file to binary mode. */
-	{
-#include 
-	if (!(uflag && dflag))
-		setmode(fileno(DES_IN),O_BINARY);
-	if (!(uflag && eflag))
-		setmode(fileno(DES_OUT),O_BINARY);
-	}
+    /* This should set the file to binary mode. */
+    {
+# include 
+        if (!(uflag && dflag))
+            setmode(fileno(DES_IN), O_BINARY);
+        if (!(uflag && eflag))
+            setmode(fileno(DES_OUT), O_BINARY);
+    }
 #endif
 
-	doencryption();
-	fclose(DES_IN);
-	fclose(DES_OUT);
-	EXIT(0);
-	}
+    doencryption();
+    fclose(DES_IN);
+    fclose(DES_OUT);
+    EXIT(0);
+}
 
 void usage(void)
-	{
-	char **u;
-	static const char *Usage[]={
-"des  [input-file [output-file]]",
-"options:",
-"-v         : des(1) version number",
-"-e         : encrypt using SunOS compatible user key to DES key conversion.",
-"-E         : encrypt ",
-"-d         : decrypt using SunOS compatible user key to DES key conversion.",
-"-D         : decrypt ",
-"-c[ckname] : generate a cbc_cksum using SunOS compatible user key to",
-"             DES key conversion and output to ckname (stdout default,",
-"             stderr if data being output on stdout).  The checksum is",
-"             generated before encryption and after decryption if used",
-"             in conjunction with -[eEdD].",
-"-C[ckname] : generate a cbc_cksum as for -c but compatible with -[ED].",
-"-k key     : use key 'key'",
-"-h         : the key that is entered will be a hexadecimal number",
-"             that is used directly as the des key",
-"-u[uuname] : input file is uudecoded if -[dD] or output uuencoded data if -[eE]",
-"             (uuname is the filename to put in the uuencode header).",
-"-b         : encrypt using DES in ecb encryption mode, the default is cbc mode.",
-"-3         : encrypt using triple DES encryption.  This uses 2 keys",
-"             generated from the input key.  If the input key is less",
-"             than 8 characters long, this is equivalent to normal",
-"             encryption.  Default is triple cbc, -b makes it triple ecb.",
-NULL
-};
-	for (u=(char **)Usage; *u; u++)
-		{
-		fputs(*u,stderr);
-		fputc('\n',stderr);
-		}
-
-	EXIT(1);
-	}
+{
+    char **u;
+    static const char *Usage[] = {
+        "des  [input-file [output-file]]",
+        "options:",
+        "-v         : des(1) version number",
+        "-e         : encrypt using SunOS compatible user key to DES key conversion.",
+        "-E         : encrypt ",
+        "-d         : decrypt using SunOS compatible user key to DES key conversion.",
+        "-D         : decrypt ",
+        "-c[ckname] : generate a cbc_cksum using SunOS compatible user key to",
+        "             DES key conversion and output to ckname (stdout default,",
+        "             stderr if data being output on stdout).  The checksum is",
+        "             generated before encryption and after decryption if used",
+        "             in conjunction with -[eEdD].",
+        "-C[ckname] : generate a cbc_cksum as for -c but compatible with -[ED].",
+        "-k key     : use key 'key'",
+        "-h         : the key that is entered will be a hexadecimal number",
+        "             that is used directly as the des key",
+        "-u[uuname] : input file is uudecoded if -[dD] or output uuencoded data if -[eE]",
+        "             (uuname is the filename to put in the uuencode header).",
+        "-b         : encrypt using DES in ecb encryption mode, the default is cbc mode.",
+        "-3         : encrypt using triple DES encryption.  This uses 2 keys",
+        "             generated from the input key.  If the input key is less",
+        "             than 8 characters long, this is equivalent to normal",
+        "             encryption.  Default is triple cbc, -b makes it triple ecb.",
+        NULL
+    };
+    for (u = (char **)Usage; *u; u++) {
+        fputs(*u, stderr);
+        fputc('\n', stderr);
+    }
+
+    EXIT(1);
+}
 
 void doencryption(void)
-	{
+{
 #ifdef _LIBC
-	extern unsigned long time();
+    extern unsigned long time();
 #endif
 
-	register int i;
-	DES_key_schedule ks,ks2;
-	DES_cblock iv,iv2;
-	char *p;
-	int num=0,j,k,l,rem,ll,len,last,ex=0;
-	DES_cblock kk,k2;
-	FILE *O;
-	int Exit=0;
+    register int i;
+    DES_key_schedule ks, ks2;
+    DES_cblock iv, iv2;
+    char *p;
+    int num = 0, j, k, l, rem, ll, len, last, ex = 0;
+    DES_cblock kk, k2;
+    FILE *O;
+    int Exit = 0;
 #ifndef OPENSSL_SYS_MSDOS
-	static unsigned char buf[BUFSIZE+8],obuf[BUFSIZE+8];
+    static unsigned char buf[BUFSIZE + 8], obuf[BUFSIZE + 8];
 #else
-	static unsigned char *buf=NULL,*obuf=NULL;
-
-	if (buf == NULL)
-		{
-		if (    (( buf=OPENSSL_malloc(BUFSIZE+8)) == NULL) ||
-			((obuf=OPENSSL_malloc(BUFSIZE+8)) == NULL))
-			{
-			fputs("Not enough memory\n",stderr);
-			Exit=10;
-			goto problems;
-			}
-		}
+    static unsigned char *buf = NULL, *obuf = NULL;
+
+    if (buf == NULL) {
+        if (((buf = OPENSSL_malloc(BUFSIZE + 8)) == NULL) ||
+            ((obuf = OPENSSL_malloc(BUFSIZE + 8)) == NULL)) {
+            fputs("Not enough memory\n", stderr);
+            Exit = 10;
+            goto problems;
+        }
+    }
 #endif
 
-	if (hflag)
-		{
-		j=(flag3?16:8);
-		p=key;
-		for (i=0; i= '0'))
-				k=(*p-'0')<<4;
-			else if ((*p <= 'f') && (*p >= 'a'))
-				k=(*p-'a'+10)<<4;
-			else if ((*p <= 'F') && (*p >= 'A'))
-				k=(*p-'A'+10)<<4;
-			else
-				{
-				fputs("Bad hex key\n",stderr);
-				Exit=9;
-				goto problems;
-				}
-			p++;
-			if ((*p <= '9') && (*p >= '0'))
-				k|=(*p-'0');
-			else if ((*p <= 'f') && (*p >= 'a'))
-				k|=(*p-'a'+10);
-			else if ((*p <= 'F') && (*p >= 'A'))
-				k|=(*p-'A'+10);
-			else
-				{
-				fputs("Bad hex key\n",stderr);
-				Exit=9;
-				goto problems;
-				}
-			p++;
-			if (i < 8)
-				kk[i]=k;
-			else
-				k2[i-8]=k;
-			}
-		DES_set_key_unchecked(&k2,&ks2);
-		OPENSSL_cleanse(k2,sizeof(k2));
-		}
-	else if (longk || flag3)
-		{
-		if (flag3)
-			{
-			DES_string_to_2keys(key,&kk,&k2);
-			DES_set_key_unchecked(&k2,&ks2);
-			OPENSSL_cleanse(k2,sizeof(k2));
-			}
-		else
-			DES_string_to_key(key,&kk);
-		}
-	else
-		for (i=0; i>=1;
-				}
-			if (l & 1)
-				kk[i]=key[i]&0x7f;
-			else
-				kk[i]=key[i]|0x80;
-			}
-
-	DES_set_key_unchecked(&kk,&ks);
-	OPENSSL_cleanse(key,sizeof(key));
-	OPENSSL_cleanse(kk,sizeof(kk));
-	/* woops - A bug that does not showup under unix :-( */
-	memset(iv,0,sizeof(iv));
-	memset(iv2,0,sizeof(iv2));
-
-	l=1;
-	rem=0;
-	/* first read */
-	if (eflag || (!dflag && cflag))
-		{
-		for (;;)
-			{
-			num=l=fread(&(buf[rem]),1,BUFSIZE,DES_IN);
-			l+=rem;
-			num+=rem;
-			if (l < 0)
-				{
-				perror("read error");
-				Exit=6;
-				goto problems;
-				}
-
-			rem=l%8;
-			len=l-rem;
-			if (feof(DES_IN))
-				{
-				for (i=7-rem; i>0; i--)
-					RAND_pseudo_bytes(buf + l++, 1);
-				buf[l++]=rem;
-				ex=1;
-				len+=rem;
-				}
-			else
-				l-=rem;
-
-			if (cflag)
-				{
-				DES_cbc_cksum(buf,&cksum,
-					(long)len,&ks,&cksum);
-				if (!eflag)
-					{
-					if (feof(DES_IN)) break;
-					else continue;
-					}
-				}
-
-			if (bflag && !flag3)
-				for (i=0; i= 8) memcpy(iv,&(obuf[l-8]),8);
-				}
-			if (rem) memcpy(buf,&(buf[l]),(unsigned int)rem);
-
-			i=0;
-			while (i < l)
-				{
-				if (uflag)
-					j=uufwrite(obuf,1,(unsigned int)l-i,
-						DES_OUT);
-				else
-					j=fwrite(obuf,1,(unsigned int)l-i,
-						DES_OUT);
-				if (j == -1)
-					{
-					perror("Write error");
-					Exit=7;
-					goto problems;
-					}
-				i+=j;
-				}
-			if (feof(DES_IN))
-				{
-				if (uflag) uufwriteEnd(DES_OUT);
-				break;
-				}
-			}
-		}
-	else /* decrypt */
-		{
-		ex=1;
-		for (;;)
-			{
-			if (ex) {
-				if (uflag)
-					l=uufread(buf,1,BUFSIZE,DES_IN);
-				else
-					l=fread(buf,1,BUFSIZE,DES_IN);
-				ex=0;
-				rem=l%8;
-				l-=rem;
-				}
-			if (l < 0)
-				{
-				perror("read error");
-				Exit=6;
-				goto problems;
-				}
-
-			if (bflag && !flag3)
-				for (i=0; i= 8) memcpy(iv,&(buf[l-8]),8);
-				}
-
-			if (uflag)
-				ll=uufread(&(buf[rem]),1,BUFSIZE,DES_IN);
-			else
-				ll=fread(&(buf[rem]),1,BUFSIZE,DES_IN);
-			ll+=rem;
-			rem=ll%8;
-			ll-=rem;
-			if (feof(DES_IN) && (ll == 0))
-				{
-				last=obuf[l-1];
-
-				if ((last > 7) || (last < 0))
-					{
-					fputs("The file was not decrypted correctly.\n",
-						stderr);
-					Exit=8;
-					last=0;
-					}
-				l=l-8+last;
-				}
-			i=0;
-			if (cflag) DES_cbc_cksum(obuf,
-				(DES_cblock *)cksum,(long)l/8*8,&ks,
-				(DES_cblock *)cksum);
-			while (i != l)
-				{
-				j=fwrite(obuf,1,(unsigned int)l-i,DES_OUT);
-				if (j == -1)
-					{
-					perror("Write error");
-					Exit=7;
-					goto problems;
-					}
-				i+=j;
-				}
-			l=ll;
-			if ((l == 0) && feof(DES_IN)) break;
-			}
-		}
-	if (cflag)
-		{
-		l=0;
-		if (cksumname[0] != '\0')
-			{
-			if ((O=fopen(cksumname,"w")) != NULL)
-				{
-				CKSUM_OUT=O;
-				l=1;
-				}
-			}
-		for (i=0; i<8; i++)
-			fprintf(CKSUM_OUT,"%02X",cksum[i]);
-		fprintf(CKSUM_OUT,"\n");
-		if (l) fclose(CKSUM_OUT);
-		}
-problems:
-	OPENSSL_cleanse(buf,sizeof(buf));
-	OPENSSL_cleanse(obuf,sizeof(obuf));
-	OPENSSL_cleanse(&ks,sizeof(ks));
-	OPENSSL_cleanse(&ks2,sizeof(ks2));
-	OPENSSL_cleanse(iv,sizeof(iv));
-	OPENSSL_cleanse(iv2,sizeof(iv2));
-	OPENSSL_cleanse(kk,sizeof(kk));
-	OPENSSL_cleanse(k2,sizeof(k2));
-	OPENSSL_cleanse(uubuf,sizeof(uubuf));
-	OPENSSL_cleanse(b,sizeof(b));
-	OPENSSL_cleanse(bb,sizeof(bb));
-	OPENSSL_cleanse(cksum,sizeof(cksum));
-	if (Exit) EXIT(Exit);
-	}
+    if (hflag) {
+        j = (flag3 ? 16 : 8);
+        p = key;
+        for (i = 0; i < j; i++) {
+            k = 0;
+            if ((*p <= '9') && (*p >= '0'))
+                k = (*p - '0') << 4;
+            else if ((*p <= 'f') && (*p >= 'a'))
+                k = (*p - 'a' + 10) << 4;
+            else if ((*p <= 'F') && (*p >= 'A'))
+                k = (*p - 'A' + 10) << 4;
+            else {
+                fputs("Bad hex key\n", stderr);
+                Exit = 9;
+                goto problems;
+            }
+            p++;
+            if ((*p <= '9') && (*p >= '0'))
+                k |= (*p - '0');
+            else if ((*p <= 'f') && (*p >= 'a'))
+                k |= (*p - 'a' + 10);
+            else if ((*p <= 'F') && (*p >= 'A'))
+                k |= (*p - 'A' + 10);
+            else {
+                fputs("Bad hex key\n", stderr);
+                Exit = 9;
+                goto problems;
+            }
+            p++;
+            if (i < 8)
+                kk[i] = k;
+            else
+                k2[i - 8] = k;
+        }
+        DES_set_key_unchecked(&k2, &ks2);
+        OPENSSL_cleanse(k2, sizeof(k2));
+    } else if (longk || flag3) {
+        if (flag3) {
+            DES_string_to_2keys(key, &kk, &k2);
+            DES_set_key_unchecked(&k2, &ks2);
+            OPENSSL_cleanse(k2, sizeof(k2));
+        } else
+            DES_string_to_key(key, &kk);
+    } else
+        for (i = 0; i < KEYSIZ; i++) {
+            l = 0;
+            k = key[i];
+            for (j = 0; j < 8; j++) {
+                if (k & 1)
+                    l++;
+                k >>= 1;
+            }
+            if (l & 1)
+                kk[i] = key[i] & 0x7f;
+            else
+                kk[i] = key[i] | 0x80;
+        }
+
+    DES_set_key_unchecked(&kk, &ks);
+    OPENSSL_cleanse(key, sizeof(key));
+    OPENSSL_cleanse(kk, sizeof(kk));
+    /* woops - A bug that does not showup under unix :-( */
+    memset(iv, 0, sizeof(iv));
+    memset(iv2, 0, sizeof(iv2));
+
+    l = 1;
+    rem = 0;
+    /* first read */
+    if (eflag || (!dflag && cflag)) {
+        for (;;) {
+            num = l = fread(&(buf[rem]), 1, BUFSIZE, DES_IN);
+            l += rem;
+            num += rem;
+            if (l < 0) {
+                perror("read error");
+                Exit = 6;
+                goto problems;
+            }
+
+            rem = l % 8;
+            len = l - rem;
+            if (feof(DES_IN)) {
+                for (i = 7 - rem; i > 0; i--)
+                    RAND_pseudo_bytes(buf + l++, 1);
+                buf[l++] = rem;
+                ex = 1;
+                len += rem;
+            } else
+                l -= rem;
+
+            if (cflag) {
+                DES_cbc_cksum(buf, &cksum, (long)len, &ks, &cksum);
+                if (!eflag) {
+                    if (feof(DES_IN))
+                        break;
+                    else
+                        continue;
+                }
+            }
+
+            if (bflag && !flag3)
+                for (i = 0; i < l; i += 8)
+                    DES_ecb_encrypt((DES_cblock *)&(buf[i]),
+                                    (DES_cblock *)&(obuf[i]),
+                                    &ks, do_encrypt);
+            else if (flag3 && bflag)
+                for (i = 0; i < l; i += 8)
+                    DES_ecb2_encrypt((DES_cblock *)&(buf[i]),
+                                     (DES_cblock *)&(obuf[i]),
+                                     &ks, &ks2, do_encrypt);
+            else if (flag3 && !bflag) {
+                char tmpbuf[8];
+
+                if (rem)
+                    memcpy(tmpbuf, &(buf[l]), (unsigned int)rem);
+                DES_3cbc_encrypt((DES_cblock *)buf, (DES_cblock *)obuf,
+                                 (long)l, ks, ks2, &iv, &iv2, do_encrypt);
+                if (rem)
+                    memcpy(&(buf[l]), tmpbuf, (unsigned int)rem);
+            } else {
+                DES_cbc_encrypt(buf, obuf, (long)l, &ks, &iv, do_encrypt);
+                if (l >= 8)
+                    memcpy(iv, &(obuf[l - 8]), 8);
+            }
+            if (rem)
+                memcpy(buf, &(buf[l]), (unsigned int)rem);
+
+            i = 0;
+            while (i < l) {
+                if (uflag)
+                    j = uufwrite(obuf, 1, (unsigned int)l - i, DES_OUT);
+                else
+                    j = fwrite(obuf, 1, (unsigned int)l - i, DES_OUT);
+                if (j == -1) {
+                    perror("Write error");
+                    Exit = 7;
+                    goto problems;
+                }
+                i += j;
+            }
+            if (feof(DES_IN)) {
+                if (uflag)
+                    uufwriteEnd(DES_OUT);
+                break;
+            }
+        }
+    } else {                    /* decrypt */
+
+        ex = 1;
+        for (;;) {
+            if (ex) {
+                if (uflag)
+                    l = uufread(buf, 1, BUFSIZE, DES_IN);
+                else
+                    l = fread(buf, 1, BUFSIZE, DES_IN);
+                ex = 0;
+                rem = l % 8;
+                l -= rem;
+            }
+            if (l < 0) {
+                perror("read error");
+                Exit = 6;
+                goto problems;
+            }
+
+            if (bflag && !flag3)
+                for (i = 0; i < l; i += 8)
+                    DES_ecb_encrypt((DES_cblock *)&(buf[i]),
+                                    (DES_cblock *)&(obuf[i]),
+                                    &ks, do_encrypt);
+            else if (flag3 && bflag)
+                for (i = 0; i < l; i += 8)
+                    DES_ecb2_encrypt((DES_cblock *)&(buf[i]),
+                                     (DES_cblock *)&(obuf[i]),
+                                     &ks, &ks2, do_encrypt);
+            else if (flag3 && !bflag) {
+                DES_3cbc_encrypt((DES_cblock *)buf, (DES_cblock *)obuf,
+                                 (long)l, ks, ks2, &iv, &iv2, do_encrypt);
+            } else {
+                DES_cbc_encrypt(buf, obuf, (long)l, &ks, &iv, do_encrypt);
+                if (l >= 8)
+                    memcpy(iv, &(buf[l - 8]), 8);
+            }
+
+            if (uflag)
+                ll = uufread(&(buf[rem]), 1, BUFSIZE, DES_IN);
+            else
+                ll = fread(&(buf[rem]), 1, BUFSIZE, DES_IN);
+            ll += rem;
+            rem = ll % 8;
+            ll -= rem;
+            if (feof(DES_IN) && (ll == 0)) {
+                last = obuf[l - 1];
+
+                if ((last > 7) || (last < 0)) {
+                    fputs("The file was not decrypted correctly.\n", stderr);
+                    Exit = 8;
+                    last = 0;
+                }
+                l = l - 8 + last;
+            }
+            i = 0;
+            if (cflag)
+                DES_cbc_cksum(obuf,
+                              (DES_cblock *)cksum, (long)l / 8 * 8, &ks,
+                              (DES_cblock *)cksum);
+            while (i != l) {
+                j = fwrite(obuf, 1, (unsigned int)l - i, DES_OUT);
+                if (j == -1) {
+                    perror("Write error");
+                    Exit = 7;
+                    goto problems;
+                }
+                i += j;
+            }
+            l = ll;
+            if ((l == 0) && feof(DES_IN))
+                break;
+        }
+    }
+    if (cflag) {
+        l = 0;
+        if (cksumname[0] != '\0') {
+            if ((O = fopen(cksumname, "w")) != NULL) {
+                CKSUM_OUT = O;
+                l = 1;
+            }
+        }
+        for (i = 0; i < 8; i++)
+            fprintf(CKSUM_OUT, "%02X", cksum[i]);
+        fprintf(CKSUM_OUT, "\n");
+        if (l)
+            fclose(CKSUM_OUT);
+    }
+ problems:
+    OPENSSL_cleanse(buf, sizeof(buf));
+    OPENSSL_cleanse(obuf, sizeof(obuf));
+    OPENSSL_cleanse(&ks, sizeof(ks));
+    OPENSSL_cleanse(&ks2, sizeof(ks2));
+    OPENSSL_cleanse(iv, sizeof(iv));
+    OPENSSL_cleanse(iv2, sizeof(iv2));
+    OPENSSL_cleanse(kk, sizeof(kk));
+    OPENSSL_cleanse(k2, sizeof(k2));
+    OPENSSL_cleanse(uubuf, sizeof(uubuf));
+    OPENSSL_cleanse(b, sizeof(b));
+    OPENSSL_cleanse(bb, sizeof(bb));
+    OPENSSL_cleanse(cksum, sizeof(cksum));
+    if (Exit)
+        EXIT(Exit);
+}
 
 /*    We ignore this parameter but it should be > ~50 I believe    */
 int uufwrite(unsigned char *data, int size, unsigned int num, FILE *fp)
-	{
-	int i,j,left,rem,ret=num;
-	static int start=1;
-
-	if (start)
-		{
-		fprintf(fp,"begin 600 %s\n",
-			(uuname[0] == '\0')?"text.d":uuname);
-		start=0;
-		}
-
-	if (uubufnum)
-		{
-		if (uubufnum+num < 45)
-			{
-			memcpy(&(uubuf[uubufnum]),data,(unsigned int)num);
-			uubufnum+=num;
-			return(num);
-			}
-		else
-			{
-			i=45-uubufnum;
-			memcpy(&(uubuf[uubufnum]),data,(unsigned int)i);
-			j=uuencode((unsigned char *)uubuf,45,b);
-			fwrite(b,1,(unsigned int)j,fp);
-			uubufnum=0;
-			data+=i;
-			num-=i;
-			}
-		}
-
-	for (i=0; i<(((int)num)-INUUBUFN); i+=INUUBUFN)
-		{
-		j=uuencode(&(data[i]),INUUBUFN,b);
-		fwrite(b,1,(unsigned int)j,fp);
-		}
-	rem=(num-i)%45;
-	left=(num-i-rem);
-	if (left)
-		{
-		j=uuencode(&(data[i]),left,b);
-		fwrite(b,1,(unsigned int)j,fp);
-		i+=left;
-		}
-	if (i != num)
-		{
-		memcpy(uubuf,&(data[i]),(unsigned int)rem);
-		uubufnum=rem;
-		}
-	return(ret);
-	}
+{
+    int i, j, left, rem, ret = num;
+    static int start = 1;
+
+    if (start) {
+        fprintf(fp, "begin 600 %s\n",
+                (uuname[0] == '\0') ? "text.d" : uuname);
+        start = 0;
+    }
+
+    if (uubufnum) {
+        if (uubufnum + num < 45) {
+            memcpy(&(uubuf[uubufnum]), data, (unsigned int)num);
+            uubufnum += num;
+            return (num);
+        } else {
+            i = 45 - uubufnum;
+            memcpy(&(uubuf[uubufnum]), data, (unsigned int)i);
+            j = uuencode((unsigned char *)uubuf, 45, b);
+            fwrite(b, 1, (unsigned int)j, fp);
+            uubufnum = 0;
+            data += i;
+            num -= i;
+        }
+    }
+
+    for (i = 0; i < (((int)num) - INUUBUFN); i += INUUBUFN) {
+        j = uuencode(&(data[i]), INUUBUFN, b);
+        fwrite(b, 1, (unsigned int)j, fp);
+    }
+    rem = (num - i) % 45;
+    left = (num - i - rem);
+    if (left) {
+        j = uuencode(&(data[i]), left, b);
+        fwrite(b, 1, (unsigned int)j, fp);
+        i += left;
+    }
+    if (i != num) {
+        memcpy(uubuf, &(data[i]), (unsigned int)rem);
+        uubufnum = rem;
+    }
+    return (ret);
+}
 
 void uufwriteEnd(FILE *fp)
-	{
-	int j;
-	static const char *end=" \nend\n";
-
-	if (uubufnum != 0)
-		{
-		uubuf[uubufnum]='\0';
-		uubuf[uubufnum+1]='\0';
-		uubuf[uubufnum+2]='\0';
-		j=uuencode(uubuf,uubufnum,b);
-		fwrite(b,1,(unsigned int)j,fp);
-		}
-	fwrite(end,1,strlen(end),fp);
-	}
-
-/* int size:  should always be > ~ 60; I actually ignore this parameter :-)    */
+{
+    int j;
+    static const char *end = " \nend\n";
+
+    if (uubufnum != 0) {
+        uubuf[uubufnum] = '\0';
+        uubuf[uubufnum + 1] = '\0';
+        uubuf[uubufnum + 2] = '\0';
+        j = uuencode(uubuf, uubufnum, b);
+        fwrite(b, 1, (unsigned int)j, fp);
+    }
+    fwrite(end, 1, strlen(end), fp);
+}
+
+/*
+ * int size: should always be > ~ 60; I actually ignore this parameter :-)
+ */
 int uufread(unsigned char *out, int size, unsigned int num, FILE *fp)
-	{
-	int i,j,tot;
-	static int done=0;
-	static int valid=0;
-	static int start=1;
-
-	if (start)
-		{
-		for (;;)
-			{
-			b[0]='\0';
-			fgets((char *)b,300,fp);
-			if (b[0] == '\0')
-				{
-				fprintf(stderr,"no 'begin' found in uuencoded input\n");
-				return(-1);
-				}
-			if (strncmp((char *)b,"begin ",6) == 0) break;
-			}
-		start=0;
-		}
-	if (done) return(0);
-	tot=0;
-	if (valid)
-		{
-		memcpy(out,bb,(unsigned int)valid);
-		tot=valid;
-		valid=0;
-		}
-	for (;;)
-		{
-		b[0]='\0';
-		fgets((char *)b,300,fp);
-		if (b[0] == '\0') break;
-		i=strlen((char *)b);
-		if ((b[0] == 'e') && (b[1] == 'n') && (b[2] == 'd'))
-			{
-			done=1;
-			while (!feof(fp))
-				{
-				fgets((char *)b,300,fp);
-				}
-			break;
-			}
-		i=uudecode(b,i,bb);
-		if (i < 0) break;
-		if ((i+tot+8) > num)
-			{
-			/* num to copy to make it a multiple of 8 */
-			j=(num/8*8)-tot-8;
-			memcpy(&(out[tot]),bb,(unsigned int)j);
-			tot+=j;
-			memcpy(bb,&(bb[j]),(unsigned int)i-j);
-			valid=i-j;
-			break;
-			}
-		memcpy(&(out[tot]),bb,(unsigned int)i);
-		tot+=i;
-		}
-	return(tot);
-	}
+{
+    int i, j, tot;
+    static int done = 0;
+    static int valid = 0;
+    static int start = 1;
+
+    if (start) {
+        for (;;) {
+            b[0] = '\0';
+            fgets((char *)b, 300, fp);
+            if (b[0] == '\0') {
+                fprintf(stderr, "no 'begin' found in uuencoded input\n");
+                return (-1);
+            }
+            if (strncmp((char *)b, "begin ", 6) == 0)
+                break;
+        }
+        start = 0;
+    }
+    if (done)
+        return (0);
+    tot = 0;
+    if (valid) {
+        memcpy(out, bb, (unsigned int)valid);
+        tot = valid;
+        valid = 0;
+    }
+    for (;;) {
+        b[0] = '\0';
+        fgets((char *)b, 300, fp);
+        if (b[0] == '\0')
+            break;
+        i = strlen((char *)b);
+        if ((b[0] == 'e') && (b[1] == 'n') && (b[2] == 'd')) {
+            done = 1;
+            while (!feof(fp)) {
+                fgets((char *)b, 300, fp);
+            }
+            break;
+        }
+        i = uudecode(b, i, bb);
+        if (i < 0)
+            break;
+        if ((i + tot + 8) > num) {
+            /* num to copy to make it a multiple of 8 */
+            j = (num / 8 * 8) - tot - 8;
+            memcpy(&(out[tot]), bb, (unsigned int)j);
+            tot += j;
+            memcpy(bb, &(bb[j]), (unsigned int)i - j);
+            valid = i - j;
+            break;
+        }
+        memcpy(&(out[tot]), bb, (unsigned int)i);
+        tot += i;
+    }
+    return (tot);
+}
 
 #define ccc2l(c,l)      (l =((DES_LONG)(*((c)++)))<<16, \
-			 l|=((DES_LONG)(*((c)++)))<< 8, \
-		 	 l|=((DES_LONG)(*((c)++))))
+                         l|=((DES_LONG)(*((c)++)))<< 8, \
+                         l|=((DES_LONG)(*((c)++))))
 
 #define l2ccc(l,c)      (*((c)++)=(unsigned char)(((l)>>16)&0xff), \
                     *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
                     *((c)++)=(unsigned char)(((l)    )&0xff))
 
-
 int uuencode(unsigned char *in, int num, unsigned char *out)
-	{
-	int j,i,n,tot=0;
-	DES_LONG l;
-	register unsigned char *p;
-	p=out;
-
-	for (j=0; j num)
-			i=(num-j);
-		else	i=45;
-		*(p++)=i+' ';
-		for (n=0; n>18)&0x3f)+' ';
-			*(p++)=((l>>12)&0x3f)+' ';
-			*(p++)=((l>> 6)&0x3f)+' ';
-			*(p++)=((l    )&0x3f)+' ';
-			tot+=4;
-			}
-		*(p++)='\n';
-		tot+=2;
-		}
-	*p='\0';
-	l=0;
-	return(tot);
-	}
+{
+    int j, i, n, tot = 0;
+    DES_LONG l;
+    register unsigned char *p;
+    p = out;
+
+    for (j = 0; j < num; j += 45) {
+        if (j + 45 > num)
+            i = (num - j);
+        else
+            i = 45;
+        *(p++) = i + ' ';
+        for (n = 0; n < i; n += 3) {
+            ccc2l(in, l);
+            *(p++) = ((l >> 18) & 0x3f) + ' ';
+            *(p++) = ((l >> 12) & 0x3f) + ' ';
+            *(p++) = ((l >> 6) & 0x3f) + ' ';
+            *(p++) = ((l) & 0x3f) + ' ';
+            tot += 4;
+        }
+        *(p++) = '\n';
+        tot += 2;
+    }
+    *p = '\0';
+    l = 0;
+    return (tot);
+}
 
 int uudecode(unsigned char *in, int num, unsigned char *out)
-	{
-	int j,i,k;
-	unsigned int n=0,space=0;
-	DES_LONG l;
-	DES_LONG w,x,y,z;
-	unsigned int blank=(unsigned int)'\n'-' ';
-
-	for (j=0; j 60)
-			{
-			fprintf(stderr,"uuencoded line length too long\n");
-			return(-1);
-			}
-		j++;
-
-		for (i=0; i 63) || (x > 63) || (y > 63) || (z > 63))
-				{
-				k=0;
-				if (w == blank) k=1;
-				if (x == blank) k=2;
-				if (y == blank) k=3;
-				if (z == blank) k=4;
-				space=1;
-				switch (k) {
-				case 1:	w=0; in--;
-				case 2: x=0; in--;
-				case 3: y=0; in--;
-				case 4: z=0; in--;
-					break;
-				case 0:
-					space=0;
-					fprintf(stderr,"bad uuencoded data values\n");
-					w=x=y=z=0;
-					return(-1);
-					break;
-					}
-				}
-			l=(w<<18)|(x<<12)|(y<< 6)|(z    );
-			l2ccc(l,out);
-			}
-		if (*(in++) != '\n')
-			{
-			fprintf(stderr,"missing nl in uuencoded line\n");
-			w=x=y=z=0;
-			return(-1);
-			}
-		j++;
-		}
-	*out='\0';
-	w=x=y=z=0;
-	return(n);
-	}
+{
+    int j, i, k;
+    unsigned int n = 0, space = 0;
+    DES_LONG l;
+    DES_LONG w, x, y, z;
+    unsigned int blank = (unsigned int)'\n' - ' ';
+
+    for (j = 0; j < num;) {
+        n = *(in++) - ' ';
+        if (n == blank) {
+            n = 0;
+            in--;
+        }
+        if (n > 60) {
+            fprintf(stderr, "uuencoded line length too long\n");
+            return (-1);
+        }
+        j++;
+
+        for (i = 0; i < n; j += 4, i += 3) {
+            /*
+             * the following is for cases where spaces are removed from
+             * lines.
+             */
+            if (space) {
+                w = x = y = z = 0;
+            } else {
+                w = *(in++) - ' ';
+                x = *(in++) - ' ';
+                y = *(in++) - ' ';
+                z = *(in++) - ' ';
+            }
+            if ((w > 63) || (x > 63) || (y > 63) || (z > 63)) {
+                k = 0;
+                if (w == blank)
+                    k = 1;
+                if (x == blank)
+                    k = 2;
+                if (y == blank)
+                    k = 3;
+                if (z == blank)
+                    k = 4;
+                space = 1;
+                switch (k) {
+                case 1:
+                    w = 0;
+                    in--;
+                case 2:
+                    x = 0;
+                    in--;
+                case 3:
+                    y = 0;
+                    in--;
+                case 4:
+                    z = 0;
+                    in--;
+                    break;
+                case 0:
+                    space = 0;
+                    fprintf(stderr, "bad uuencoded data values\n");
+                    w = x = y = z = 0;
+                    return (-1);
+                    break;
+                }
+            }
+            l = (w << 18) | (x << 12) | (y << 6) | (z);
+            l2ccc(l, out);
+        }
+        if (*(in++) != '\n') {
+            fprintf(stderr, "missing nl in uuencoded line\n");
+            w = x = y = z = 0;
+            return (-1);
+        }
+        j++;
+    }
+    *out = '\0';
+    w = x = y = z = 0;
+    return (n);
+}
diff --git a/crypto/des/des.h b/crypto/des/des.h
index 1eaedcbd24..1b40144e1b 100644
--- a/crypto/des/des.h
+++ b/crypto/des/des.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,19 +57,19 @@
  */
 
 #ifndef HEADER_NEW_DES_H
-#define HEADER_NEW_DES_H
+# define HEADER_NEW_DES_H
 
-#include 	/* OPENSSL_EXTERN, OPENSSL_NO_DES,
-				   DES_LONG (via openssl/opensslconf.h */
+# include      /* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG
+                                 * (via openssl/opensslconf.h */
 
-#ifdef OPENSSL_NO_DES
-#error DES is disabled.
-#endif
+# ifdef OPENSSL_NO_DES
+#  error DES is disabled.
+# endif
 
-#ifdef OPENSSL_BUILD_SHLIBCRYPTO
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
@@ -77,169 +77,178 @@ extern "C" {
 
 typedef unsigned char DES_cblock[8];
 typedef /* const */ unsigned char const_DES_cblock[8];
-/* With "const", gcc 2.8.1 on Solaris thinks that DES_cblock *
- * and const_DES_cblock * are incompatible pointer types. */
-
-typedef struct DES_ks
-    {
-    union
-	{
-	DES_cblock cblock;
-	/* make sure things are correct size on machines with
-	 * 8 byte longs */
-	DES_LONG deslong[2];
-	} ks[16];
-    } DES_key_schedule;
-
-#ifndef OPENSSL_DISABLE_OLD_DES_SUPPORT
-# ifndef OPENSSL_ENABLE_OLD_DES_SUPPORT
-#  define OPENSSL_ENABLE_OLD_DES_SUPPORT
+/*
+ * With "const", gcc 2.8.1 on Solaris thinks that DES_cblock * and
+ * const_DES_cblock * are incompatible pointer types.
+ */
+
+typedef struct DES_ks {
+    union {
+        DES_cblock cblock;
+        /*
+         * make sure things are correct size on machines with 8 byte longs
+         */
+        DES_LONG deslong[2];
+    } ks[16];
+} DES_key_schedule;
+
+# ifndef OPENSSL_DISABLE_OLD_DES_SUPPORT
+#  ifndef OPENSSL_ENABLE_OLD_DES_SUPPORT
+#   define OPENSSL_ENABLE_OLD_DES_SUPPORT
+#  endif
 # endif
-#endif
 
-#ifdef OPENSSL_ENABLE_OLD_DES_SUPPORT
-# include 
-#endif
+# ifdef OPENSSL_ENABLE_OLD_DES_SUPPORT
+#  include 
+# endif
 
-#define DES_KEY_SZ 	(sizeof(DES_cblock))
-#define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
+# define DES_KEY_SZ      (sizeof(DES_cblock))
+# define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
 
-#define DES_ENCRYPT	1
-#define DES_DECRYPT	0
+# define DES_ENCRYPT     1
+# define DES_DECRYPT     0
 
-#define DES_CBC_MODE	0
-#define DES_PCBC_MODE	1
+# define DES_CBC_MODE    0
+# define DES_PCBC_MODE   1
 
-#define DES_ecb2_encrypt(i,o,k1,k2,e) \
-	DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+# define DES_ecb2_encrypt(i,o,k1,k2,e) \
+        DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
 
-#define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
-	DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+# define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+        DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
 
-#define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
-	DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+# define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+        DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
 
-#define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
-	DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+# define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+        DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
 
-OPENSSL_DECLARE_GLOBAL(int,DES_check_key);	/* defaults to false */
-#define DES_check_key OPENSSL_GLOBAL_REF(DES_check_key)
-OPENSSL_DECLARE_GLOBAL(int,DES_rw_mode);	/* defaults to DES_PCBC_MODE */
-#define DES_rw_mode OPENSSL_GLOBAL_REF(DES_rw_mode)
+OPENSSL_DECLARE_GLOBAL(int, DES_check_key); /* defaults to false */
+# define DES_check_key OPENSSL_GLOBAL_REF(DES_check_key)
+OPENSSL_DECLARE_GLOBAL(int, DES_rw_mode); /* defaults to DES_PCBC_MODE */
+# define DES_rw_mode OPENSSL_GLOBAL_REF(DES_rw_mode)
 
 const char *DES_options(void);
 void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
-		      DES_key_schedule *ks1,DES_key_schedule *ks2,
-		      DES_key_schedule *ks3, int enc);
-DES_LONG DES_cbc_cksum(const unsigned char *input,DES_cblock *output,
-		       long length,DES_key_schedule *schedule,
-		       const_DES_cblock *ivec);
+                      DES_key_schedule *ks1, DES_key_schedule *ks2,
+                      DES_key_schedule *ks3, int enc);
+DES_LONG DES_cbc_cksum(const unsigned char *input, DES_cblock *output,
+                       long length, DES_key_schedule *schedule,
+                       const_DES_cblock *ivec);
 /* DES_cbc_encrypt does not update the IV!  Use DES_ncbc_encrypt instead. */
-void DES_cbc_encrypt(const unsigned char *input,unsigned char *output,
-		     long length,DES_key_schedule *schedule,DES_cblock *ivec,
-		     int enc);
-void DES_ncbc_encrypt(const unsigned char *input,unsigned char *output,
-		      long length,DES_key_schedule *schedule,DES_cblock *ivec,
-		      int enc);
-void DES_xcbc_encrypt(const unsigned char *input,unsigned char *output,
-		      long length,DES_key_schedule *schedule,DES_cblock *ivec,
-		      const_DES_cblock *inw,const_DES_cblock *outw,int enc);
-void DES_cfb_encrypt(const unsigned char *in,unsigned char *out,int numbits,
-		     long length,DES_key_schedule *schedule,DES_cblock *ivec,
-		     int enc);
-void DES_ecb_encrypt(const_DES_cblock *input,DES_cblock *output,
-		     DES_key_schedule *ks,int enc);
-
-/* 	This is the DES encryption function that gets called by just about
-	every other DES routine in the library.  You should not use this
-	function except to implement 'modes' of DES.  I say this because the
-	functions that call this routine do the conversion from 'char *' to
-	long, and this needs to be done to make sure 'non-aligned' memory
-	access do not occur.  The characters are loaded 'little endian'.
-	Data is a pointer to 2 unsigned long's and ks is the
-	DES_key_schedule to use.  enc, is non zero specifies encryption,
-	zero if decryption. */
-void DES_encrypt1(DES_LONG *data,DES_key_schedule *ks, int enc);
-
-/* 	This functions is the same as DES_encrypt1() except that the DES
-	initial permutation (IP) and final permutation (FP) have been left
-	out.  As for DES_encrypt1(), you should not use this function.
-	It is used by the routines in the library that implement triple DES.
-	IP() DES_encrypt2() DES_encrypt2() DES_encrypt2() FP() is the same
-	as DES_encrypt1() DES_encrypt1() DES_encrypt1() except faster :-). */
-void DES_encrypt2(DES_LONG *data,DES_key_schedule *ks, int enc);
+void DES_cbc_encrypt(const unsigned char *input, unsigned char *output,
+                     long length, DES_key_schedule *schedule,
+                     DES_cblock *ivec, int enc);
+void DES_ncbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, int enc);
+void DES_xcbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, const_DES_cblock *inw,
+                      const_DES_cblock *outw, int enc);
+void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+                     long length, DES_key_schedule *schedule,
+                     DES_cblock *ivec, int enc);
+void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
+                     DES_key_schedule *ks, int enc);
+
+/*
+ * This is the DES encryption function that gets called by just about every
+ * other DES routine in the library.  You should not use this function except
+ * to implement 'modes' of DES.  I say this because the functions that call
+ * this routine do the conversion from 'char *' to long, and this needs to be
+ * done to make sure 'non-aligned' memory access do not occur.  The
+ * characters are loaded 'little endian'. Data is a pointer to 2 unsigned
+ * long's and ks is the DES_key_schedule to use.  enc, is non zero specifies
+ * encryption, zero if decryption.
+ */
+void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc);
+
+/*
+ * This functions is the same as DES_encrypt1() except that the DES initial
+ * permutation (IP) and final permutation (FP) have been left out.  As for
+ * DES_encrypt1(), you should not use this function. It is used by the
+ * routines in the library that implement triple DES. IP() DES_encrypt2()
+ * DES_encrypt2() DES_encrypt2() FP() is the same as DES_encrypt1()
+ * DES_encrypt1() DES_encrypt1() except faster :-).
+ */
+void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc);
 
 void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1,
-		  DES_key_schedule *ks2, DES_key_schedule *ks3);
+                  DES_key_schedule *ks2, DES_key_schedule *ks3);
 void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1,
-		  DES_key_schedule *ks2, DES_key_schedule *ks3);
-void DES_ede3_cbc_encrypt(const unsigned char *input,unsigned char *output, 
-			  long length,
-			  DES_key_schedule *ks1,DES_key_schedule *ks2,
-			  DES_key_schedule *ks3,DES_cblock *ivec,int enc);
-void DES_ede3_cbcm_encrypt(const unsigned char *in,unsigned char *out,
-			   long length,
-			   DES_key_schedule *ks1,DES_key_schedule *ks2,
-			   DES_key_schedule *ks3,
-			   DES_cblock *ivec1,DES_cblock *ivec2,
-			   int enc);
-void DES_ede3_cfb64_encrypt(const unsigned char *in,unsigned char *out,
-			    long length,DES_key_schedule *ks1,
-			    DES_key_schedule *ks2,DES_key_schedule *ks3,
-			    DES_cblock *ivec,int *num,int enc);
-void DES_ede3_cfb_encrypt(const unsigned char *in,unsigned char *out,
-			  int numbits,long length,DES_key_schedule *ks1,
-			  DES_key_schedule *ks2,DES_key_schedule *ks3,
-			  DES_cblock *ivec,int enc);
-void DES_ede3_ofb64_encrypt(const unsigned char *in,unsigned char *out,
-			    long length,DES_key_schedule *ks1,
-			    DES_key_schedule *ks2,DES_key_schedule *ks3,
-			    DES_cblock *ivec,int *num);
-#if 0
-void DES_xwhite_in2out(const_DES_cblock *DES_key,const_DES_cblock *in_white,
-		       DES_cblock *out_white);
-#endif
+                  DES_key_schedule *ks2, DES_key_schedule *ks3);
+void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
+                          long length,
+                          DES_key_schedule *ks1, DES_key_schedule *ks2,
+                          DES_key_schedule *ks3, DES_cblock *ivec, int enc);
+void DES_ede3_cbcm_encrypt(const unsigned char *in, unsigned char *out,
+                           long length,
+                           DES_key_schedule *ks1, DES_key_schedule *ks2,
+                           DES_key_schedule *ks3,
+                           DES_cblock *ivec1, DES_cblock *ivec2, int enc);
+void DES_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                            long length, DES_key_schedule *ks1,
+                            DES_key_schedule *ks2, DES_key_schedule *ks3,
+                            DES_cblock *ivec, int *num, int enc);
+void DES_ede3_cfb_encrypt(const unsigned char *in, unsigned char *out,
+                          int numbits, long length, DES_key_schedule *ks1,
+                          DES_key_schedule *ks2, DES_key_schedule *ks3,
+                          DES_cblock *ivec, int enc);
+void DES_ede3_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                            long length, DES_key_schedule *ks1,
+                            DES_key_schedule *ks2, DES_key_schedule *ks3,
+                            DES_cblock *ivec, int *num);
+# if 0
+void DES_xwhite_in2out(const_DES_cblock *DES_key, const_DES_cblock *in_white,
+                       DES_cblock *out_white);
+# endif
 
-int DES_enc_read(int fd,void *buf,int len,DES_key_schedule *sched,
-		 DES_cblock *iv);
-int DES_enc_write(int fd,const void *buf,int len,DES_key_schedule *sched,
-		  DES_cblock *iv);
-char *DES_fcrypt(const char *buf,const char *salt, char *ret);
-char *DES_crypt(const char *buf,const char *salt);
-void DES_ofb_encrypt(const unsigned char *in,unsigned char *out,int numbits,
-		     long length,DES_key_schedule *schedule,DES_cblock *ivec);
-void DES_pcbc_encrypt(const unsigned char *input,unsigned char *output,
-		      long length,DES_key_schedule *schedule,DES_cblock *ivec,
-		      int enc);
-DES_LONG DES_quad_cksum(const unsigned char *input,DES_cblock output[],
-			long length,int out_count,DES_cblock *seed);
+int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched,
+                 DES_cblock *iv);
+int DES_enc_write(int fd, const void *buf, int len, DES_key_schedule *sched,
+                  DES_cblock *iv);
+char *DES_fcrypt(const char *buf, const char *salt, char *ret);
+char *DES_crypt(const char *buf, const char *salt);
+void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+                     long length, DES_key_schedule *schedule,
+                     DES_cblock *ivec);
+void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, int enc);
+DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
+                        long length, int out_count, DES_cblock *seed);
 int DES_random_key(DES_cblock *ret);
 void DES_set_odd_parity(DES_cblock *key);
 int DES_check_key_parity(const_DES_cblock *key);
 int DES_is_weak_key(const_DES_cblock *key);
-/* DES_set_key (= set_key = DES_key_sched = key_sched) calls
+/*
+ * DES_set_key (= set_key = DES_key_sched = key_sched) calls
  * DES_set_key_checked if global variable DES_check_key is set,
- * DES_set_key_unchecked otherwise. */
-int DES_set_key(const_DES_cblock *key,DES_key_schedule *schedule);
-int DES_key_sched(const_DES_cblock *key,DES_key_schedule *schedule);
-int DES_set_key_checked(const_DES_cblock *key,DES_key_schedule *schedule);
-void DES_set_key_unchecked(const_DES_cblock *key,DES_key_schedule *schedule);
-#ifdef OPENSSL_FIPS
-void private_DES_set_key_unchecked(const_DES_cblock *key,DES_key_schedule *schedule);
-#endif
-void DES_string_to_key(const char *str,DES_cblock *key);
-void DES_string_to_2keys(const char *str,DES_cblock *key1,DES_cblock *key2);
-void DES_cfb64_encrypt(const unsigned char *in,unsigned char *out,long length,
-		       DES_key_schedule *schedule,DES_cblock *ivec,int *num,
-		       int enc);
-void DES_ofb64_encrypt(const unsigned char *in,unsigned char *out,long length,
-		       DES_key_schedule *schedule,DES_cblock *ivec,int *num);
+ * DES_set_key_unchecked otherwise.
+ */
+int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule);
+int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule);
+int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule);
+void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule);
+# ifdef OPENSSL_FIPS
+void private_DES_set_key_unchecked(const_DES_cblock *key,
+                                   DES_key_schedule *schedule);
+# endif
+void DES_string_to_key(const char *str, DES_cblock *key);
+void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2);
+void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                       long length, DES_key_schedule *schedule,
+                       DES_cblock *ivec, int *num, int enc);
+void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                       long length, DES_key_schedule *schedule,
+                       DES_cblock *ivec, int *num);
 
 int DES_read_password(DES_cblock *key, const char *prompt, int verify);
-int DES_read_2passwords(DES_cblock *key1, DES_cblock *key2, const char *prompt,
-	int verify);
+int DES_read_2passwords(DES_cblock *key1, DES_cblock *key2,
+                        const char *prompt, int verify);
 
-#define DES_fixup_key_parity DES_set_odd_parity
+# define DES_fixup_key_parity DES_set_odd_parity
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/des/des_enc.c b/crypto/des/des_enc.c
index 828feba208..c0b062da3d 100644
--- a/crypto/des/des_enc.c
+++ b/crypto/des/des_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,341 +60,330 @@
 #include "spr.h"
 
 void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc)
-	{
-	register DES_LONG l,r,t,u;
+{
+    register DES_LONG l, r, t, u;
 #ifdef DES_PTR
-	register const unsigned char *des_SP=(const unsigned char *)DES_SPtrans;
+    register const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
 #endif
 #ifndef DES_UNROLL
-	register int i;
+    register int i;
 #endif
-	register DES_LONG *s;
-
-	r=data[0];
-	l=data[1];
-
-	IP(r,l);
-	/* Things have been modified so that the initial rotate is
-	 * done outside the loop.  This required the
-	 * DES_SPtrans values in sp.h to be rotated 1 bit to the right.
-	 * One perl script later and things have a 5% speed up on a sparc2.
-	 * Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
-	 * for pointing this out. */
-	/* clear the top bits on machines with 8byte longs */
-	/* shift left by 2 */
-	r=ROTATE(r,29)&0xffffffffL;
-	l=ROTATE(l,29)&0xffffffffL;
-
-	s=ks->ks->deslong;
-	/* I don't know if it is worth the effort of loop unrolling the
-	 * inner loop */
-	if (enc)
-		{
+    register DES_LONG *s;
+
+    r = data[0];
+    l = data[1];
+
+    IP(r, l);
+    /*
+     * Things have been modified so that the initial rotate is done outside
+     * the loop.  This required the DES_SPtrans values in sp.h to be rotated
+     * 1 bit to the right. One perl script later and things have a 5% speed
+     * up on a sparc2. Thanks to Richard Outerbridge
+     * <71755.204@CompuServe.COM> for pointing this out.
+     */
+    /* clear the top bits on machines with 8byte longs */
+    /* shift left by 2 */
+    r = ROTATE(r, 29) & 0xffffffffL;
+    l = ROTATE(l, 29) & 0xffffffffL;
+
+    s = ks->ks->deslong;
+    /*
+     * I don't know if it is worth the effort of loop unrolling the inner
+     * loop
+     */
+    if (enc) {
 #ifdef DES_UNROLL
-		D_ENCRYPT(l,r, 0); /*  1 */
-		D_ENCRYPT(r,l, 2); /*  2 */
-		D_ENCRYPT(l,r, 4); /*  3 */
-		D_ENCRYPT(r,l, 6); /*  4 */
-		D_ENCRYPT(l,r, 8); /*  5 */
-		D_ENCRYPT(r,l,10); /*  6 */
-		D_ENCRYPT(l,r,12); /*  7 */
-		D_ENCRYPT(r,l,14); /*  8 */
-		D_ENCRYPT(l,r,16); /*  9 */
-		D_ENCRYPT(r,l,18); /*  10 */
-		D_ENCRYPT(l,r,20); /*  11 */
-		D_ENCRYPT(r,l,22); /*  12 */
-		D_ENCRYPT(l,r,24); /*  13 */
-		D_ENCRYPT(r,l,26); /*  14 */
-		D_ENCRYPT(l,r,28); /*  15 */
-		D_ENCRYPT(r,l,30); /*  16 */
+        D_ENCRYPT(l, r, 0);     /* 1 */
+        D_ENCRYPT(r, l, 2);     /* 2 */
+        D_ENCRYPT(l, r, 4);     /* 3 */
+        D_ENCRYPT(r, l, 6);     /* 4 */
+        D_ENCRYPT(l, r, 8);     /* 5 */
+        D_ENCRYPT(r, l, 10);    /* 6 */
+        D_ENCRYPT(l, r, 12);    /* 7 */
+        D_ENCRYPT(r, l, 14);    /* 8 */
+        D_ENCRYPT(l, r, 16);    /* 9 */
+        D_ENCRYPT(r, l, 18);    /* 10 */
+        D_ENCRYPT(l, r, 20);    /* 11 */
+        D_ENCRYPT(r, l, 22);    /* 12 */
+        D_ENCRYPT(l, r, 24);    /* 13 */
+        D_ENCRYPT(r, l, 26);    /* 14 */
+        D_ENCRYPT(l, r, 28);    /* 15 */
+        D_ENCRYPT(r, l, 30);    /* 16 */
 #else
-		for (i=0; i<32; i+=4)
-			{
-			D_ENCRYPT(l,r,i+0); /*  1 */
-			D_ENCRYPT(r,l,i+2); /*  2 */
-			}
+        for (i = 0; i < 32; i += 4) {
+            D_ENCRYPT(l, r, i + 0); /* 1 */
+            D_ENCRYPT(r, l, i + 2); /* 2 */
+        }
 #endif
-		}
-	else
-		{
+    } else {
 #ifdef DES_UNROLL
-		D_ENCRYPT(l,r,30); /* 16 */
-		D_ENCRYPT(r,l,28); /* 15 */
-		D_ENCRYPT(l,r,26); /* 14 */
-		D_ENCRYPT(r,l,24); /* 13 */
-		D_ENCRYPT(l,r,22); /* 12 */
-		D_ENCRYPT(r,l,20); /* 11 */
-		D_ENCRYPT(l,r,18); /* 10 */
-		D_ENCRYPT(r,l,16); /*  9 */
-		D_ENCRYPT(l,r,14); /*  8 */
-		D_ENCRYPT(r,l,12); /*  7 */
-		D_ENCRYPT(l,r,10); /*  6 */
-		D_ENCRYPT(r,l, 8); /*  5 */
-		D_ENCRYPT(l,r, 6); /*  4 */
-		D_ENCRYPT(r,l, 4); /*  3 */
-		D_ENCRYPT(l,r, 2); /*  2 */
-		D_ENCRYPT(r,l, 0); /*  1 */
+        D_ENCRYPT(l, r, 30);    /* 16 */
+        D_ENCRYPT(r, l, 28);    /* 15 */
+        D_ENCRYPT(l, r, 26);    /* 14 */
+        D_ENCRYPT(r, l, 24);    /* 13 */
+        D_ENCRYPT(l, r, 22);    /* 12 */
+        D_ENCRYPT(r, l, 20);    /* 11 */
+        D_ENCRYPT(l, r, 18);    /* 10 */
+        D_ENCRYPT(r, l, 16);    /* 9 */
+        D_ENCRYPT(l, r, 14);    /* 8 */
+        D_ENCRYPT(r, l, 12);    /* 7 */
+        D_ENCRYPT(l, r, 10);    /* 6 */
+        D_ENCRYPT(r, l, 8);     /* 5 */
+        D_ENCRYPT(l, r, 6);     /* 4 */
+        D_ENCRYPT(r, l, 4);     /* 3 */
+        D_ENCRYPT(l, r, 2);     /* 2 */
+        D_ENCRYPT(r, l, 0);     /* 1 */
 #else
-		for (i=30; i>0; i-=4)
-			{
-			D_ENCRYPT(l,r,i-0); /* 16 */
-			D_ENCRYPT(r,l,i-2); /* 15 */
-			}
+        for (i = 30; i > 0; i -= 4) {
+            D_ENCRYPT(l, r, i - 0); /* 16 */
+            D_ENCRYPT(r, l, i - 2); /* 15 */
+        }
 #endif
-		}
+    }
 
-	/* rotate and clear the top bits on machines with 8byte longs */
-	l=ROTATE(l,3)&0xffffffffL;
-	r=ROTATE(r,3)&0xffffffffL;
+    /* rotate and clear the top bits on machines with 8byte longs */
+    l = ROTATE(l, 3) & 0xffffffffL;
+    r = ROTATE(r, 3) & 0xffffffffL;
 
-	FP(r,l);
-	data[0]=l;
-	data[1]=r;
-	l=r=t=u=0;
-	}
+    FP(r, l);
+    data[0] = l;
+    data[1] = r;
+    l = r = t = u = 0;
+}
 
 void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc)
-	{
-	register DES_LONG l,r,t,u;
+{
+    register DES_LONG l, r, t, u;
 #ifdef DES_PTR
-	register const unsigned char *des_SP=(const unsigned char *)DES_SPtrans;
+    register const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
 #endif
 #ifndef DES_UNROLL
-	register int i;
+    register int i;
 #endif
-	register DES_LONG *s;
-
-	r=data[0];
-	l=data[1];
-
-	/* Things have been modified so that the initial rotate is
-	 * done outside the loop.  This required the
-	 * DES_SPtrans values in sp.h to be rotated 1 bit to the right.
-	 * One perl script later and things have a 5% speed up on a sparc2.
-	 * Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
-	 * for pointing this out. */
-	/* clear the top bits on machines with 8byte longs */
-	r=ROTATE(r,29)&0xffffffffL;
-	l=ROTATE(l,29)&0xffffffffL;
-
-	s=ks->ks->deslong;
-	/* I don't know if it is worth the effort of loop unrolling the
-	 * inner loop */
-	if (enc)
-		{
+    register DES_LONG *s;
+
+    r = data[0];
+    l = data[1];
+
+    /*
+     * Things have been modified so that the initial rotate is done outside
+     * the loop.  This required the DES_SPtrans values in sp.h to be rotated
+     * 1 bit to the right. One perl script later and things have a 5% speed
+     * up on a sparc2. Thanks to Richard Outerbridge
+     * <71755.204@CompuServe.COM> for pointing this out.
+     */
+    /* clear the top bits on machines with 8byte longs */
+    r = ROTATE(r, 29) & 0xffffffffL;
+    l = ROTATE(l, 29) & 0xffffffffL;
+
+    s = ks->ks->deslong;
+    /*
+     * I don't know if it is worth the effort of loop unrolling the inner
+     * loop
+     */
+    if (enc) {
 #ifdef DES_UNROLL
-		D_ENCRYPT(l,r, 0); /*  1 */
-		D_ENCRYPT(r,l, 2); /*  2 */
-		D_ENCRYPT(l,r, 4); /*  3 */
-		D_ENCRYPT(r,l, 6); /*  4 */
-		D_ENCRYPT(l,r, 8); /*  5 */
-		D_ENCRYPT(r,l,10); /*  6 */
-		D_ENCRYPT(l,r,12); /*  7 */
-		D_ENCRYPT(r,l,14); /*  8 */
-		D_ENCRYPT(l,r,16); /*  9 */
-		D_ENCRYPT(r,l,18); /*  10 */
-		D_ENCRYPT(l,r,20); /*  11 */
-		D_ENCRYPT(r,l,22); /*  12 */
-		D_ENCRYPT(l,r,24); /*  13 */
-		D_ENCRYPT(r,l,26); /*  14 */
-		D_ENCRYPT(l,r,28); /*  15 */
-		D_ENCRYPT(r,l,30); /*  16 */
+        D_ENCRYPT(l, r, 0);     /* 1 */
+        D_ENCRYPT(r, l, 2);     /* 2 */
+        D_ENCRYPT(l, r, 4);     /* 3 */
+        D_ENCRYPT(r, l, 6);     /* 4 */
+        D_ENCRYPT(l, r, 8);     /* 5 */
+        D_ENCRYPT(r, l, 10);    /* 6 */
+        D_ENCRYPT(l, r, 12);    /* 7 */
+        D_ENCRYPT(r, l, 14);    /* 8 */
+        D_ENCRYPT(l, r, 16);    /* 9 */
+        D_ENCRYPT(r, l, 18);    /* 10 */
+        D_ENCRYPT(l, r, 20);    /* 11 */
+        D_ENCRYPT(r, l, 22);    /* 12 */
+        D_ENCRYPT(l, r, 24);    /* 13 */
+        D_ENCRYPT(r, l, 26);    /* 14 */
+        D_ENCRYPT(l, r, 28);    /* 15 */
+        D_ENCRYPT(r, l, 30);    /* 16 */
 #else
-		for (i=0; i<32; i+=4)
-			{
-			D_ENCRYPT(l,r,i+0); /*  1 */
-			D_ENCRYPT(r,l,i+2); /*  2 */
-			}
+        for (i = 0; i < 32; i += 4) {
+            D_ENCRYPT(l, r, i + 0); /* 1 */
+            D_ENCRYPT(r, l, i + 2); /* 2 */
+        }
 #endif
-		}
-	else
-		{
+    } else {
 #ifdef DES_UNROLL
-		D_ENCRYPT(l,r,30); /* 16 */
-		D_ENCRYPT(r,l,28); /* 15 */
-		D_ENCRYPT(l,r,26); /* 14 */
-		D_ENCRYPT(r,l,24); /* 13 */
-		D_ENCRYPT(l,r,22); /* 12 */
-		D_ENCRYPT(r,l,20); /* 11 */
-		D_ENCRYPT(l,r,18); /* 10 */
-		D_ENCRYPT(r,l,16); /*  9 */
-		D_ENCRYPT(l,r,14); /*  8 */
-		D_ENCRYPT(r,l,12); /*  7 */
-		D_ENCRYPT(l,r,10); /*  6 */
-		D_ENCRYPT(r,l, 8); /*  5 */
-		D_ENCRYPT(l,r, 6); /*  4 */
-		D_ENCRYPT(r,l, 4); /*  3 */
-		D_ENCRYPT(l,r, 2); /*  2 */
-		D_ENCRYPT(r,l, 0); /*  1 */
+        D_ENCRYPT(l, r, 30);    /* 16 */
+        D_ENCRYPT(r, l, 28);    /* 15 */
+        D_ENCRYPT(l, r, 26);    /* 14 */
+        D_ENCRYPT(r, l, 24);    /* 13 */
+        D_ENCRYPT(l, r, 22);    /* 12 */
+        D_ENCRYPT(r, l, 20);    /* 11 */
+        D_ENCRYPT(l, r, 18);    /* 10 */
+        D_ENCRYPT(r, l, 16);    /* 9 */
+        D_ENCRYPT(l, r, 14);    /* 8 */
+        D_ENCRYPT(r, l, 12);    /* 7 */
+        D_ENCRYPT(l, r, 10);    /* 6 */
+        D_ENCRYPT(r, l, 8);     /* 5 */
+        D_ENCRYPT(l, r, 6);     /* 4 */
+        D_ENCRYPT(r, l, 4);     /* 3 */
+        D_ENCRYPT(l, r, 2);     /* 2 */
+        D_ENCRYPT(r, l, 0);     /* 1 */
 #else
-		for (i=30; i>0; i-=4)
-			{
-			D_ENCRYPT(l,r,i-0); /* 16 */
-			D_ENCRYPT(r,l,i-2); /* 15 */
-			}
+        for (i = 30; i > 0; i -= 4) {
+            D_ENCRYPT(l, r, i - 0); /* 16 */
+            D_ENCRYPT(r, l, i - 2); /* 15 */
+        }
 #endif
-		}
-	/* rotate and clear the top bits on machines with 8byte longs */
-	data[0]=ROTATE(l,3)&0xffffffffL;
-	data[1]=ROTATE(r,3)&0xffffffffL;
-	l=r=t=u=0;
-	}
+    }
+    /* rotate and clear the top bits on machines with 8byte longs */
+    data[0] = ROTATE(l, 3) & 0xffffffffL;
+    data[1] = ROTATE(r, 3) & 0xffffffffL;
+    l = r = t = u = 0;
+}
 
 void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1,
-		  DES_key_schedule *ks2, DES_key_schedule *ks3)
-	{
-	register DES_LONG l,r;
-
-	l=data[0];
-	r=data[1];
-	IP(l,r);
-	data[0]=l;
-	data[1]=r;
-	DES_encrypt2((DES_LONG *)data,ks1,DES_ENCRYPT);
-	DES_encrypt2((DES_LONG *)data,ks2,DES_DECRYPT);
-	DES_encrypt2((DES_LONG *)data,ks3,DES_ENCRYPT);
-	l=data[0];
-	r=data[1];
-	FP(r,l);
-	data[0]=l;
-	data[1]=r;
-	}
+                  DES_key_schedule *ks2, DES_key_schedule *ks3)
+{
+    register DES_LONG l, r;
+
+    l = data[0];
+    r = data[1];
+    IP(l, r);
+    data[0] = l;
+    data[1] = r;
+    DES_encrypt2((DES_LONG *)data, ks1, DES_ENCRYPT);
+    DES_encrypt2((DES_LONG *)data, ks2, DES_DECRYPT);
+    DES_encrypt2((DES_LONG *)data, ks3, DES_ENCRYPT);
+    l = data[0];
+    r = data[1];
+    FP(r, l);
+    data[0] = l;
+    data[1] = r;
+}
 
 void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1,
-		  DES_key_schedule *ks2, DES_key_schedule *ks3)
-	{
-	register DES_LONG l,r;
-
-	l=data[0];
-	r=data[1];
-	IP(l,r);
-	data[0]=l;
-	data[1]=r;
-	DES_encrypt2((DES_LONG *)data,ks3,DES_DECRYPT);
-	DES_encrypt2((DES_LONG *)data,ks2,DES_ENCRYPT);
-	DES_encrypt2((DES_LONG *)data,ks1,DES_DECRYPT);
-	l=data[0];
-	r=data[1];
-	FP(r,l);
-	data[0]=l;
-	data[1]=r;
-	}
+                  DES_key_schedule *ks2, DES_key_schedule *ks3)
+{
+    register DES_LONG l, r;
+
+    l = data[0];
+    r = data[1];
+    IP(l, r);
+    data[0] = l;
+    data[1] = r;
+    DES_encrypt2((DES_LONG *)data, ks3, DES_DECRYPT);
+    DES_encrypt2((DES_LONG *)data, ks2, DES_ENCRYPT);
+    DES_encrypt2((DES_LONG *)data, ks1, DES_DECRYPT);
+    l = data[0];
+    r = data[1];
+    FP(r, l);
+    data[0] = l;
+    data[1] = r;
+}
 
 #ifndef DES_DEFAULT_OPTIONS
 
-#undef CBC_ENC_C__DONT_UPDATE_IV
-#include "ncbc_enc.c" /* DES_ncbc_encrypt */
+# undef CBC_ENC_C__DONT_UPDATE_IV
+# include "ncbc_enc.c"          /* DES_ncbc_encrypt */
 
 void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
-			  long length, DES_key_schedule *ks1,
-			  DES_key_schedule *ks2, DES_key_schedule *ks3,
-			  DES_cblock *ivec, int enc)
-	{
-	register DES_LONG tin0,tin1;
-	register DES_LONG tout0,tout1,xor0,xor1;
-	register const unsigned char *in;
-	unsigned char *out;
-	register long l=length;
-	DES_LONG tin[2];
-	unsigned char *iv;
-
-	in=input;
-	out=output;
-	iv = &(*ivec)[0];
-
-	if (enc)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-
-			tin[0]=tin0;
-			tin[1]=tin1;
-			DES_encrypt3((DES_LONG *)tin,ks1,ks2,ks3);
-			tout0=tin[0];
-			tout1=tin[1];
-
-			l2c(tout0,out);
-			l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-
-			tin[0]=tin0;
-			tin[1]=tin1;
-			DES_encrypt3((DES_LONG *)tin,ks1,ks2,ks3);
-			tout0=tin[0];
-			tout1=tin[1];
-
-			l2c(tout0,out);
-			l2c(tout1,out);
-			}
-		iv = &(*ivec)[0];
-		l2c(tout0,iv);
-		l2c(tout1,iv);
-		}
-	else
-		{
-		register DES_LONG t0,t1;
-
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-
-			t0=tin0;
-			t1=tin1;
-
-			tin[0]=tin0;
-			tin[1]=tin1;
-			DES_decrypt3((DES_LONG *)tin,ks1,ks2,ks3);
-			tout0=tin[0];
-			tout1=tin[1];
-
-			tout0^=xor0;
-			tout1^=xor1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=t0;
-			xor1=t1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			
-			t0=tin0;
-			t1=tin1;
-
-			tin[0]=tin0;
-			tin[1]=tin1;
-			DES_decrypt3((DES_LONG *)tin,ks1,ks2,ks3);
-			tout0=tin[0];
-			tout1=tin[1];
-		
-			tout0^=xor0;
-			tout1^=xor1;
-			l2cn(tout0,tout1,out,l+8);
-			xor0=t0;
-			xor1=t1;
-			}
-
-		iv = &(*ivec)[0];
-		l2c(xor0,iv);
-		l2c(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
-
-#endif /* DES_DEFAULT_OPTIONS */
+                          long length, DES_key_schedule *ks1,
+                          DES_key_schedule *ks2, DES_key_schedule *ks3,
+                          DES_cblock *ivec, int enc)
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG tout0, tout1, xor0, xor1;
+    register const unsigned char *in;
+    unsigned char *out;
+    register long l = length;
+    DES_LONG tin[2];
+    unsigned char *iv;
+
+    in = input;
+    out = output;
+    iv = &(*ivec)[0];
+
+    if (enc) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_encrypt3((DES_LONG *)tin, ks1, ks2, ks3);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            l2c(tout0, out);
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_encrypt3((DES_LONG *)tin, ks1, ks2, ks3);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            l2c(tout0, out);
+            l2c(tout1, out);
+        }
+        iv = &(*ivec)[0];
+        l2c(tout0, iv);
+        l2c(tout1, iv);
+    } else {
+        register DES_LONG t0, t1;
+
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+
+            t0 = tin0;
+            t1 = tin1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_decrypt3((DES_LONG *)tin, ks1, ks2, ks3);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            tout0 ^= xor0;
+            tout1 ^= xor1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = t0;
+            xor1 = t1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+
+            t0 = tin0;
+            t1 = tin1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_decrypt3((DES_LONG *)tin, ks1, ks2, ks3);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            tout0 ^= xor0;
+            tout1 ^= xor1;
+            l2cn(tout0, tout1, out, l + 8);
+            xor0 = t0;
+            xor1 = t1;
+        }
+
+        iv = &(*ivec)[0];
+        l2c(xor0, iv);
+        l2c(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
+
+#endif                          /* DES_DEFAULT_OPTIONS */
diff --git a/crypto/des/des_locl.h b/crypto/des/des_locl.h
index 3075c72140..23ea9d32a7 100644
--- a/crypto/des/des_locl.h
+++ b/crypto/des/des_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,379 +57,387 @@
  */
 
 #ifndef HEADER_DES_LOCL_H
-#define HEADER_DES_LOCL_H
+# define HEADER_DES_LOCL_H
 
-#include 
+# include 
 
-#if defined(OPENSSL_SYS_WIN32)
-#ifndef OPENSSL_SYS_MSDOS
-#define OPENSSL_SYS_MSDOS
-#endif
-#endif
-
-#include 
-#include 
+# if defined(OPENSSL_SYS_WIN32)
+#  ifndef OPENSSL_SYS_MSDOS
+#   define OPENSSL_SYS_MSDOS
+#  endif
+# endif
 
-#ifndef OPENSSL_SYS_MSDOS
-#if !defined(OPENSSL_SYS_VMS) || defined(__DECC)
-#ifdef OPENSSL_UNISTD
-# include OPENSSL_UNISTD
-#else
-# include 
-#endif
-#include 
-#endif
-#endif
-#include 
+# include 
+# include 
+
+# ifndef OPENSSL_SYS_MSDOS
+#  if !defined(OPENSSL_SYS_VMS) || defined(__DECC)
+#   ifdef OPENSSL_UNISTD
+#    include OPENSSL_UNISTD
+#   else
+#    include 
+#   endif
+#   include 
+#  endif
+# endif
+# include 
 
-#ifdef OPENSSL_SYS_MSDOS		/* Visual C++ 2.1 (Windows NT/95) */
-#include 
-#include 
-#include 
-#include 
-#endif
+# ifdef OPENSSL_SYS_MSDOS       /* Visual C++ 2.1 (Windows NT/95) */
+#  include 
+#  include 
+#  include 
+#  include 
+# endif
 
-#if defined(__STDC__) || defined(OPENSSL_SYS_VMS) || defined(M_XENIX) || defined(OPENSSL_SYS_MSDOS)
-#include 
-#endif
+# if defined(__STDC__) || defined(OPENSSL_SYS_VMS) || defined(M_XENIX) || defined(OPENSSL_SYS_MSDOS)
+#  include 
+# endif
 
-#ifdef OPENSSL_BUILD_SHLIBCRYPTO
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
-#define ITERATIONS 16
-#define HALF_ITERATIONS 8
+# define ITERATIONS 16
+# define HALF_ITERATIONS 8
 
 /* used in des_read and des_write */
-#define MAXWRITE	(1024*16)
-#define BSIZE		(MAXWRITE+4)
+# define MAXWRITE        (1024*16)
+# define BSIZE           (MAXWRITE+4)
 
-#define c2l(c,l)	(l =((DES_LONG)(*((c)++)))    , \
-			 l|=((DES_LONG)(*((c)++)))<< 8L, \
-			 l|=((DES_LONG)(*((c)++)))<<16L, \
-			 l|=((DES_LONG)(*((c)++)))<<24L)
+# define c2l(c,l)        (l =((DES_LONG)(*((c)++)))    , \
+                         l|=((DES_LONG)(*((c)++)))<< 8L, \
+                         l|=((DES_LONG)(*((c)++)))<<16L, \
+                         l|=((DES_LONG)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
-			case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
-			case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
-			case 5: l2|=((DES_LONG)(*(--(c))));     \
-			case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
-			case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
-			case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
-			case 1: l1|=((DES_LONG)(*(--(c))));     \
-				} \
-			}
-
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
-
-/* replacements for htonl and ntohl since I have no idea what to do
- * when faced with machines with 8 byte longs. */
-#define HDRSIZE 4
-
-#define n2l(c,l)	(l =((DES_LONG)(*((c)++)))<<24L, \
-			 l|=((DES_LONG)(*((c)++)))<<16L, \
-			 l|=((DES_LONG)(*((c)++)))<< 8L, \
-			 l|=((DES_LONG)(*((c)++))))
-
-#define l2n(l,c)	(*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)     )&0xff))
+# define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
+                        case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
+                        case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
+                        case 5: l2|=((DES_LONG)(*(--(c))));     \
+                        case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
+                        case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
+                        case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
+                        case 1: l1|=((DES_LONG)(*(--(c))));     \
+                                } \
+                        }
+
+# define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+
+/*
+ * replacements for htonl and ntohl since I have no idea what to do when
+ * faced with machines with 8 byte longs.
+ */
+# define HDRSIZE 4
 
-/* NOTE - c is not incremented as per l2c */
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
-
-#if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER))
-#define	ROTATE(a,n)	(_lrotr(a,n))
-#elif defined(__ICC)
-#define ROTATE(a,n)	(_rotr(a,n))
-#elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
-# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#  define ROTATE(a,n)	({ register unsigned int ret;	\
-				asm ("rorl %1,%0"	\
-					: "=r"(ret)	\
-					: "I"(n),"0"(a)	\
-					: "cc");	\
-			   ret;				\
-			})
-# endif
-#endif
-#ifndef ROTATE
-#define	ROTATE(a,n)	(((a)>>(n))+((a)<<(32-(n))))
-#endif
+# define n2l(c,l)        (l =((DES_LONG)(*((c)++)))<<24L, \
+                         l|=((DES_LONG)(*((c)++)))<<16L, \
+                         l|=((DES_LONG)(*((c)++)))<< 8L, \
+                         l|=((DES_LONG)(*((c)++))))
 
-/* Don't worry about the LOAD_DATA() stuff, that is used by
- * fcrypt() to add it's little bit to the front */
+# define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)     )&0xff))
 
-#ifdef DES_FCRYPT
+/* NOTE - c is not incremented as per l2c */
+# define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
+
+# if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER))
+#  define ROTATE(a,n)     (_lrotr(a,n))
+# elif defined(__ICC)
+#  define ROTATE(a,n)     (_rotr(a,n))
+# elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
+#  if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
+#   define ROTATE(a,n)   ({ register unsigned int ret;   \
+                                asm ("rorl %1,%0"       \
+                                        : "=r"(ret)     \
+                                        : "I"(n),"0"(a) \
+                                        : "cc");        \
+                           ret;                         \
+                        })
+#  endif
+# endif
+# ifndef ROTATE
+#  define ROTATE(a,n)     (((a)>>(n))+((a)<<(32-(n))))
+# endif
 
-#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \
-	{ DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); }
+/*
+ * Don't worry about the LOAD_DATA() stuff, that is used by fcrypt() to add
+ * it's little bit to the front
+ */
 
-#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
-	t=R^(R>>16L); \
-	u=t&E0; t&=E1; \
-	tmp=(u<<16); u^=R^s[S  ]; u^=tmp; \
-	tmp=(t<<16); t^=R^s[S+1]; t^=tmp
-#else
-#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g)
-#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
-	u=R^s[S  ]; \
-	t=R^s[S+1]
-#endif
+# ifdef DES_FCRYPT
+
+#  define LOAD_DATA_tmp(R,S,u,t,E0,E1) \
+        { DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); }
+
+#  define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+        t=R^(R>>16L); \
+        u=t&E0; t&=E1; \
+        tmp=(u<<16); u^=R^s[S  ]; u^=tmp; \
+        tmp=(t<<16); t^=R^s[S+1]; t^=tmp
+# else
+#  define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g)
+#  define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+        u=R^s[S  ]; \
+        t=R^s[S+1]
+# endif
 
-/* The changes to this macro may help or hinder, depending on the
- * compiler and the architecture.  gcc2 always seems to do well :-).
- * Inspired by Dana How 
- * DO NOT use the alternative version on machines with 8 byte longs.
- * It does not seem to work on the Alpha, even when DES_LONG is 4
- * bytes, probably an issue of accessing non-word aligned objects :-( */
-#ifdef DES_PTR
-
-/* It recently occurred to me that 0^0^0^0^0^0^0 == 0, so there
- * is no reason to not xor all the sub items together.  This potentially
- * saves a register since things can be xored directly into L */
-
-#if defined(DES_RISC1) || defined(DES_RISC2)
-#ifdef DES_RISC1
-#define D_ENCRYPT(LL,R,S) { \
-	unsigned int u1,u2,u3; \
-	LOAD_DATA(R,S,u,t,E0,E1,u1); \
-	u2=(int)u>>8L; \
-	u1=(int)u&0xfc; \
-	u2&=0xfc; \
-	t=ROTATE(t,4); \
-	u>>=16L; \
-	LL^= *(const DES_LONG *)(des_SP      +u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x200+u2); \
-	u3=(int)(u>>8L); \
-	u1=(int)u&0xfc; \
-	u3&=0xfc; \
-	LL^= *(const DES_LONG *)(des_SP+0x400+u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x600+u3); \
-	u2=(int)t>>8L; \
-	u1=(int)t&0xfc; \
-	u2&=0xfc; \
-	t>>=16L; \
-	LL^= *(const DES_LONG *)(des_SP+0x100+u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x300+u2); \
-	u3=(int)t>>8L; \
-	u1=(int)t&0xfc; \
-	u3&=0xfc; \
-	LL^= *(const DES_LONG *)(des_SP+0x500+u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x700+u3); }
-#endif
-#ifdef DES_RISC2
-#define D_ENCRYPT(LL,R,S) { \
-	unsigned int u1,u2,s1,s2; \
-	LOAD_DATA(R,S,u,t,E0,E1,u1); \
-	u2=(int)u>>8L; \
-	u1=(int)u&0xfc; \
-	u2&=0xfc; \
-	t=ROTATE(t,4); \
-	LL^= *(const DES_LONG *)(des_SP      +u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x200+u2); \
-	s1=(int)(u>>16L); \
-	s2=(int)(u>>24L); \
-	s1&=0xfc; \
-	s2&=0xfc; \
-	LL^= *(const DES_LONG *)(des_SP+0x400+s1); \
-	LL^= *(const DES_LONG *)(des_SP+0x600+s2); \
-	u2=(int)t>>8L; \
-	u1=(int)t&0xfc; \
-	u2&=0xfc; \
-	LL^= *(const DES_LONG *)(des_SP+0x100+u1); \
-	LL^= *(const DES_LONG *)(des_SP+0x300+u2); \
-	s1=(int)(t>>16L); \
-	s2=(int)(t>>24L); \
-	s1&=0xfc; \
-	s2&=0xfc; \
-	LL^= *(const DES_LONG *)(des_SP+0x500+s1); \
-	LL^= *(const DES_LONG *)(des_SP+0x700+s2); }
-#endif
-#else
-#define D_ENCRYPT(LL,R,S) { \
-	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
-	t=ROTATE(t,4); \
-	LL^= \
-	*(const DES_LONG *)(des_SP      +((u     )&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x200+((u>> 8L)&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x400+((u>>16L)&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x600+((u>>24L)&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x100+((t     )&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x300+((t>> 8L)&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x500+((t>>16L)&0xfc))^ \
-	*(const DES_LONG *)(des_SP+0x700+((t>>24L)&0xfc)); }
-#endif
+/*
+ * The changes to this macro may help or hinder, depending on the compiler
+ * and the architecture.  gcc2 always seems to do well :-). Inspired by Dana
+ * How  DO NOT use the alternative version on machines
+ * with 8 byte longs. It does not seem to work on the Alpha, even when
+ * DES_LONG is 4 bytes, probably an issue of accessing non-word aligned
+ * objects :-(
+ */
+# ifdef DES_PTR
 
-#else /* original version */
-
-#if defined(DES_RISC1) || defined(DES_RISC2)
-#ifdef DES_RISC1
-#define D_ENCRYPT(LL,R,S) {\
-	unsigned int u1,u2,u3; \
-	LOAD_DATA(R,S,u,t,E0,E1,u1); \
-	u>>=2L; \
-	t=ROTATE(t,6); \
-	u2=(int)u>>8L; \
-	u1=(int)u&0x3f; \
-	u2&=0x3f; \
-	u>>=16L; \
-	LL^=DES_SPtrans[0][u1]; \
-	LL^=DES_SPtrans[2][u2]; \
-	u3=(int)u>>8L; \
-	u1=(int)u&0x3f; \
-	u3&=0x3f; \
-	LL^=DES_SPtrans[4][u1]; \
-	LL^=DES_SPtrans[6][u3]; \
-	u2=(int)t>>8L; \
-	u1=(int)t&0x3f; \
-	u2&=0x3f; \
-	t>>=16L; \
-	LL^=DES_SPtrans[1][u1]; \
-	LL^=DES_SPtrans[3][u2]; \
-	u3=(int)t>>8L; \
-	u1=(int)t&0x3f; \
-	u3&=0x3f; \
-	LL^=DES_SPtrans[5][u1]; \
-	LL^=DES_SPtrans[7][u3]; }
-#endif
-#ifdef DES_RISC2
-#define D_ENCRYPT(LL,R,S) {\
-	unsigned int u1,u2,s1,s2; \
-	LOAD_DATA(R,S,u,t,E0,E1,u1); \
-	u>>=2L; \
-	t=ROTATE(t,6); \
-	u2=(int)u>>8L; \
-	u1=(int)u&0x3f; \
-	u2&=0x3f; \
-	LL^=DES_SPtrans[0][u1]; \
-	LL^=DES_SPtrans[2][u2]; \
-	s1=(int)u>>16L; \
-	s2=(int)u>>24L; \
-	s1&=0x3f; \
-	s2&=0x3f; \
-	LL^=DES_SPtrans[4][s1]; \
-	LL^=DES_SPtrans[6][s2]; \
-	u2=(int)t>>8L; \
-	u1=(int)t&0x3f; \
-	u2&=0x3f; \
-	LL^=DES_SPtrans[1][u1]; \
-	LL^=DES_SPtrans[3][u2]; \
-	s1=(int)t>>16; \
-	s2=(int)t>>24L; \
-	s1&=0x3f; \
-	s2&=0x3f; \
-	LL^=DES_SPtrans[5][s1]; \
-	LL^=DES_SPtrans[7][s2]; }
-#endif
+/*
+ * It recently occurred to me that 0^0^0^0^0^0^0 == 0, so there is no reason
+ * to not xor all the sub items together.  This potentially saves a register
+ * since things can be xored directly into L
+ */
 
-#else
-
-#define D_ENCRYPT(LL,R,S) {\
-	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
-	t=ROTATE(t,4); \
-	LL^=\
-		DES_SPtrans[0][(u>> 2L)&0x3f]^ \
-		DES_SPtrans[2][(u>>10L)&0x3f]^ \
-		DES_SPtrans[4][(u>>18L)&0x3f]^ \
-		DES_SPtrans[6][(u>>26L)&0x3f]^ \
-		DES_SPtrans[1][(t>> 2L)&0x3f]^ \
-		DES_SPtrans[3][(t>>10L)&0x3f]^ \
-		DES_SPtrans[5][(t>>18L)&0x3f]^ \
-		DES_SPtrans[7][(t>>26L)&0x3f]; }
-#endif
-#endif
+#  if defined(DES_RISC1) || defined(DES_RISC2)
+#   ifdef DES_RISC1
+#    define D_ENCRYPT(LL,R,S) { \
+        unsigned int u1,u2,u3; \
+        LOAD_DATA(R,S,u,t,E0,E1,u1); \
+        u2=(int)u>>8L; \
+        u1=(int)u&0xfc; \
+        u2&=0xfc; \
+        t=ROTATE(t,4); \
+        u>>=16L; \
+        LL^= *(const DES_LONG *)(des_SP      +u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x200+u2); \
+        u3=(int)(u>>8L); \
+        u1=(int)u&0xfc; \
+        u3&=0xfc; \
+        LL^= *(const DES_LONG *)(des_SP+0x400+u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x600+u3); \
+        u2=(int)t>>8L; \
+        u1=(int)t&0xfc; \
+        u2&=0xfc; \
+        t>>=16L; \
+        LL^= *(const DES_LONG *)(des_SP+0x100+u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x300+u2); \
+        u3=(int)t>>8L; \
+        u1=(int)t&0xfc; \
+        u3&=0xfc; \
+        LL^= *(const DES_LONG *)(des_SP+0x500+u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x700+u3); }
+#   endif
+#   ifdef DES_RISC2
+#    define D_ENCRYPT(LL,R,S) { \
+        unsigned int u1,u2,s1,s2; \
+        LOAD_DATA(R,S,u,t,E0,E1,u1); \
+        u2=(int)u>>8L; \
+        u1=(int)u&0xfc; \
+        u2&=0xfc; \
+        t=ROTATE(t,4); \
+        LL^= *(const DES_LONG *)(des_SP      +u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x200+u2); \
+        s1=(int)(u>>16L); \
+        s2=(int)(u>>24L); \
+        s1&=0xfc; \
+        s2&=0xfc; \
+        LL^= *(const DES_LONG *)(des_SP+0x400+s1); \
+        LL^= *(const DES_LONG *)(des_SP+0x600+s2); \
+        u2=(int)t>>8L; \
+        u1=(int)t&0xfc; \
+        u2&=0xfc; \
+        LL^= *(const DES_LONG *)(des_SP+0x100+u1); \
+        LL^= *(const DES_LONG *)(des_SP+0x300+u2); \
+        s1=(int)(t>>16L); \
+        s2=(int)(t>>24L); \
+        s1&=0xfc; \
+        s2&=0xfc; \
+        LL^= *(const DES_LONG *)(des_SP+0x500+s1); \
+        LL^= *(const DES_LONG *)(des_SP+0x700+s2); }
+#   endif
+#  else
+#   define D_ENCRYPT(LL,R,S) { \
+        LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+        t=ROTATE(t,4); \
+        LL^= \
+        *(const DES_LONG *)(des_SP      +((u     )&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x200+((u>> 8L)&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x400+((u>>16L)&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x600+((u>>24L)&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x100+((t     )&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x300+((t>> 8L)&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x500+((t>>16L)&0xfc))^ \
+        *(const DES_LONG *)(des_SP+0x700+((t>>24L)&0xfc)); }
+#  endif
+
+# else                          /* original version */
+
+#  if defined(DES_RISC1) || defined(DES_RISC2)
+#   ifdef DES_RISC1
+#    define D_ENCRYPT(LL,R,S) {\
+        unsigned int u1,u2,u3; \
+        LOAD_DATA(R,S,u,t,E0,E1,u1); \
+        u>>=2L; \
+        t=ROTATE(t,6); \
+        u2=(int)u>>8L; \
+        u1=(int)u&0x3f; \
+        u2&=0x3f; \
+        u>>=16L; \
+        LL^=DES_SPtrans[0][u1]; \
+        LL^=DES_SPtrans[2][u2]; \
+        u3=(int)u>>8L; \
+        u1=(int)u&0x3f; \
+        u3&=0x3f; \
+        LL^=DES_SPtrans[4][u1]; \
+        LL^=DES_SPtrans[6][u3]; \
+        u2=(int)t>>8L; \
+        u1=(int)t&0x3f; \
+        u2&=0x3f; \
+        t>>=16L; \
+        LL^=DES_SPtrans[1][u1]; \
+        LL^=DES_SPtrans[3][u2]; \
+        u3=(int)t>>8L; \
+        u1=(int)t&0x3f; \
+        u3&=0x3f; \
+        LL^=DES_SPtrans[5][u1]; \
+        LL^=DES_SPtrans[7][u3]; }
+#   endif
+#   ifdef DES_RISC2
+#    define D_ENCRYPT(LL,R,S) {\
+        unsigned int u1,u2,s1,s2; \
+        LOAD_DATA(R,S,u,t,E0,E1,u1); \
+        u>>=2L; \
+        t=ROTATE(t,6); \
+        u2=(int)u>>8L; \
+        u1=(int)u&0x3f; \
+        u2&=0x3f; \
+        LL^=DES_SPtrans[0][u1]; \
+        LL^=DES_SPtrans[2][u2]; \
+        s1=(int)u>>16L; \
+        s2=(int)u>>24L; \
+        s1&=0x3f; \
+        s2&=0x3f; \
+        LL^=DES_SPtrans[4][s1]; \
+        LL^=DES_SPtrans[6][s2]; \
+        u2=(int)t>>8L; \
+        u1=(int)t&0x3f; \
+        u2&=0x3f; \
+        LL^=DES_SPtrans[1][u1]; \
+        LL^=DES_SPtrans[3][u2]; \
+        s1=(int)t>>16; \
+        s2=(int)t>>24L; \
+        s1&=0x3f; \
+        s2&=0x3f; \
+        LL^=DES_SPtrans[5][s1]; \
+        LL^=DES_SPtrans[7][s2]; }
+#   endif
+
+#  else
+
+#   define D_ENCRYPT(LL,R,S) {\
+        LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+        t=ROTATE(t,4); \
+        LL^=\
+                DES_SPtrans[0][(u>> 2L)&0x3f]^ \
+                DES_SPtrans[2][(u>>10L)&0x3f]^ \
+                DES_SPtrans[4][(u>>18L)&0x3f]^ \
+                DES_SPtrans[6][(u>>26L)&0x3f]^ \
+                DES_SPtrans[1][(t>> 2L)&0x3f]^ \
+                DES_SPtrans[3][(t>>10L)&0x3f]^ \
+                DES_SPtrans[5][(t>>18L)&0x3f]^ \
+                DES_SPtrans[7][(t>>26L)&0x3f]; }
+#  endif
+# endif
 
-	/*-
-	 * IP and FP
-	 * The problem is more of a geometric problem that random bit fiddling.
-	 0  1  2  3  4  5  6  7      62 54 46 38 30 22 14  6
-	 8  9 10 11 12 13 14 15      60 52 44 36 28 20 12  4
-	16 17 18 19 20 21 22 23      58 50 42 34 26 18 10  2
-	24 25 26 27 28 29 30 31  to  56 48 40 32 24 16  8  0
-
-	32 33 34 35 36 37 38 39      63 55 47 39 31 23 15  7
-	40 41 42 43 44 45 46 47      61 53 45 37 29 21 13  5
-	48 49 50 51 52 53 54 55      59 51 43 35 27 19 11  3
-	56 57 58 59 60 61 62 63      57 49 41 33 25 17  9  1
-
-	The output has been subject to swaps of the form
-	0 1 -> 3 1 but the odd and even bits have been put into
-	2 3    2 0
-	different words.  The main trick is to remember that
-	t=((l>>size)^r)&(mask);
-	r^=t;
-	l^=(t<>(n))^(b))&(m)),\
-	(b)^=(t),\
-	(a)^=((t)<<(n)))
-
-#define IP(l,r) \
-	{ \
-	register DES_LONG tt; \
-	PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \
-	PERM_OP(l,r,tt,16,0x0000ffffL); \
-	PERM_OP(r,l,tt, 2,0x33333333L); \
-	PERM_OP(l,r,tt, 8,0x00ff00ffL); \
-	PERM_OP(r,l,tt, 1,0x55555555L); \
-	}
-
-#define FP(l,r) \
-	{ \
-	register DES_LONG tt; \
-	PERM_OP(l,r,tt, 1,0x55555555L); \
-	PERM_OP(r,l,tt, 8,0x00ff00ffL); \
-	PERM_OP(l,r,tt, 2,0x33333333L); \
-	PERM_OP(r,l,tt,16,0x0000ffffL); \
-	PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \
-	}
+        /*-
+         * IP and FP
+         * The problem is more of a geometric problem that random bit fiddling.
+         0  1  2  3  4  5  6  7      62 54 46 38 30 22 14  6
+         8  9 10 11 12 13 14 15      60 52 44 36 28 20 12  4
+        16 17 18 19 20 21 22 23      58 50 42 34 26 18 10  2
+        24 25 26 27 28 29 30 31  to  56 48 40 32 24 16  8  0
+
+        32 33 34 35 36 37 38 39      63 55 47 39 31 23 15  7
+        40 41 42 43 44 45 46 47      61 53 45 37 29 21 13  5
+        48 49 50 51 52 53 54 55      59 51 43 35 27 19 11  3
+        56 57 58 59 60 61 62 63      57 49 41 33 25 17  9  1
+
+        The output has been subject to swaps of the form
+        0 1 -> 3 1 but the odd and even bits have been put into
+        2 3    2 0
+        different words.  The main trick is to remember that
+        t=((l>>size)^r)&(mask);
+        r^=t;
+        l^=(t<>(n))^(b))&(m)),\
+        (b)^=(t),\
+        (a)^=((t)<<(n)))
+
+# define IP(l,r) \
+        { \
+        register DES_LONG tt; \
+        PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \
+        PERM_OP(l,r,tt,16,0x0000ffffL); \
+        PERM_OP(r,l,tt, 2,0x33333333L); \
+        PERM_OP(l,r,tt, 8,0x00ff00ffL); \
+        PERM_OP(r,l,tt, 1,0x55555555L); \
+        }
+
+# define FP(l,r) \
+        { \
+        register DES_LONG tt; \
+        PERM_OP(l,r,tt, 1,0x55555555L); \
+        PERM_OP(r,l,tt, 8,0x00ff00ffL); \
+        PERM_OP(l,r,tt, 2,0x33333333L); \
+        PERM_OP(r,l,tt,16,0x0000ffffL); \
+        PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \
+        }
 
 extern const DES_LONG DES_SPtrans[8][64];
 
-void fcrypt_body(DES_LONG *out,DES_key_schedule *ks,
-		 DES_LONG Eswap0, DES_LONG Eswap1);
+void fcrypt_body(DES_LONG *out, DES_key_schedule *ks,
+                 DES_LONG Eswap0, DES_LONG Eswap1);
 
-#ifdef OPENSSL_SMALL_FOOTPRINT
-#undef DES_UNROLL
-#endif
+# ifdef OPENSSL_SMALL_FOOTPRINT
+#  undef DES_UNROLL
+# endif
 #endif
diff --git a/crypto/des/des_old.c b/crypto/des/des_old.c
index 3d42014b5b..54b0968e66 100644
--- a/crypto/des/des_old.c
+++ b/crypto/des/des_old.c
@@ -16,8 +16,9 @@
  * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  */
 
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.
@@ -27,7 +28,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -78,197 +79,267 @@
 #include 
 
 const char *_ossl_old_des_options(void)
-	{
-	return DES_options();
-	}
-void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	des_key_schedule ks1,des_key_schedule ks2,
-	des_key_schedule ks3, int enc)
-	{
-	DES_ecb3_encrypt((const_DES_cblock *)input, output,
-		(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3, enc);
-	}
-DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
-	{
-	return DES_cbc_cksum((unsigned char *)input, output, length,
-		(DES_key_schedule *)schedule, ivec);
-	}
-void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
-	{
-	DES_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
-		length, (DES_key_schedule *)schedule, ivec, enc);
-	}
-void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
-	{
-	DES_ncbc_encrypt((unsigned char *)input, (unsigned char *)output,
-		length, (DES_key_schedule *)schedule, ivec, enc);
-	}
-void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	des_key_schedule schedule,_ossl_old_des_cblock *ivec,
-	_ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc)
-	{
-	DES_xcbc_encrypt((unsigned char *)input, (unsigned char *)output,
-		length, (DES_key_schedule *)schedule, ivec, inw, outw, enc);
-	}
-void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
-	long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
-	{
-	DES_cfb_encrypt(in, out, numbits, length,
-		(DES_key_schedule *)schedule, ivec, enc);
-	}
-void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	des_key_schedule ks,int enc)
-	{
-	DES_ecb_encrypt(input, output, (DES_key_schedule *)ks, enc);
-	}
-void _ossl_old_des_encrypt(DES_LONG *data,des_key_schedule ks, int enc)
-	{
-	DES_encrypt1(data, (DES_key_schedule *)ks, enc);
-	}
-void _ossl_old_des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc)
-	{
-	DES_encrypt2(data, (DES_key_schedule *)ks, enc);
-	}
+{
+    return DES_options();
+}
+
+void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output,
+                                des_key_schedule ks1, des_key_schedule ks2,
+                                des_key_schedule ks3, int enc)
+{
+    DES_ecb3_encrypt((const_DES_cblock *)input, output,
+                     (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
+                     (DES_key_schedule *)ks3, enc);
+}
+
+DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,
+                                 _ossl_old_des_cblock *output, long length,
+                                 des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec)
+{
+    return DES_cbc_cksum((unsigned char *)input, output, length,
+                         (DES_key_schedule *)schedule, ivec);
+}
+
+void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,
+                               _ossl_old_des_cblock *output, long length,
+                               des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec, int enc)
+{
+    DES_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
+                    length, (DES_key_schedule *)schedule, ivec, enc);
+}
+
+void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec, int enc)
+{
+    DES_ncbc_encrypt((unsigned char *)input, (unsigned char *)output,
+                     length, (DES_key_schedule *)schedule, ivec, enc);
+}
+
+void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec,
+                                _ossl_old_des_cblock *inw,
+                                _ossl_old_des_cblock *outw, int enc)
+{
+    DES_xcbc_encrypt((unsigned char *)input, (unsigned char *)output,
+                     length, (DES_key_schedule *)schedule, ivec, inw, outw,
+                     enc);
+}
+
+void _ossl_old_des_cfb_encrypt(unsigned char *in, unsigned char *out,
+                               int numbits, long length,
+                               des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec, int enc)
+{
+    DES_cfb_encrypt(in, out, numbits, length,
+                    (DES_key_schedule *)schedule, ivec, enc);
+}
+
+void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,
+                               _ossl_old_des_cblock *output,
+                               des_key_schedule ks, int enc)
+{
+    DES_ecb_encrypt(input, output, (DES_key_schedule *)ks, enc);
+}
+
+void _ossl_old_des_encrypt(DES_LONG *data, des_key_schedule ks, int enc)
+{
+    DES_encrypt1(data, (DES_key_schedule *)ks, enc);
+}
+
+void _ossl_old_des_encrypt2(DES_LONG *data, des_key_schedule ks, int enc)
+{
+    DES_encrypt2(data, (DES_key_schedule *)ks, enc);
+}
+
 void _ossl_old_des_encrypt3(DES_LONG *data, des_key_schedule ks1,
-	des_key_schedule ks2, des_key_schedule ks3)
-	{
-	DES_encrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3);
-	}
+                            des_key_schedule ks2, des_key_schedule ks3)
+{
+    DES_encrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
+                 (DES_key_schedule *)ks3);
+}
+
 void _ossl_old_des_decrypt3(DES_LONG *data, des_key_schedule ks1,
-	des_key_schedule ks2, des_key_schedule ks3)
-	{
-	DES_decrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3);
-	}
-void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output, 
-	long length, des_key_schedule ks1, des_key_schedule ks2, 
-	des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc)
-	{
-	DES_ede3_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
-		length, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3, ivec, enc);
-	}
+                            des_key_schedule ks2, des_key_schedule ks3)
+{
+    DES_decrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
+                 (DES_key_schedule *)ks3);
+}
+
+void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input,
+                                    _ossl_old_des_cblock *output, long length,
+                                    des_key_schedule ks1,
+                                    des_key_schedule ks2,
+                                    des_key_schedule ks3,
+                                    _ossl_old_des_cblock *ivec, int enc)
+{
+    DES_ede3_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
+                         length, (DES_key_schedule *)ks1,
+                         (DES_key_schedule *)ks2, (DES_key_schedule *)ks3,
+                         ivec, enc);
+}
+
 void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
-	long length, des_key_schedule ks1, des_key_schedule ks2,
-	des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc)
-	{
-	DES_ede3_cfb64_encrypt(in, out, length,
-		(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3, ivec, num, enc);
-	}
+                                      long length, des_key_schedule ks1,
+                                      des_key_schedule ks2,
+                                      des_key_schedule ks3,
+                                      _ossl_old_des_cblock *ivec, int *num,
+                                      int enc)
+{
+    DES_ede3_cfb64_encrypt(in, out, length,
+                           (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
+                           (DES_key_schedule *)ks3, ivec, num, enc);
+}
+
 void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
-	long length, des_key_schedule ks1, des_key_schedule ks2,
-	des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num)
-	{
-	DES_ede3_ofb64_encrypt(in, out, length,
-		(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
-		(DES_key_schedule *)ks3, ivec, num);
-	}
-
-#if 0 /* broken code, preserved just in case anyone specifically looks for this */
-void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
-	_ossl_old_des_cblock (*out_white))
-	{
-	DES_xwhite_in2out(des_key, in_white, out_white);
-	}
+                                      long length, des_key_schedule ks1,
+                                      des_key_schedule ks2,
+                                      des_key_schedule ks3,
+                                      _ossl_old_des_cblock *ivec, int *num)
+{
+    DES_ede3_ofb64_encrypt(in, out, length,
+                           (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
+                           (DES_key_schedule *)ks3, ivec, num);
+}
+
+#if 0                           /* broken code, preserved just in case anyone
+                                 * specifically looks for this */
+void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key),
+                                 _ossl_old_des_cblock (*in_white),
+                                 _ossl_old_des_cblock (*out_white))
+{
+    DES_xwhite_in2out(des_key, in_white, out_white);
+}
 #endif
 
-int _ossl_old_des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
-	_ossl_old_des_cblock *iv)
-	{
-	return DES_enc_read(fd, buf, len, (DES_key_schedule *)sched, iv);
-	}
-int _ossl_old_des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
-	_ossl_old_des_cblock *iv)
-	{
-	return DES_enc_write(fd, buf, len, (DES_key_schedule *)sched, iv);
-	}
-char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret)
-	{
-	return DES_fcrypt(buf, salt, ret);
-	}
-char *_ossl_old_des_crypt(const char *buf,const char *salt)
-	{
-	return DES_crypt(buf, salt);
-	}
-char *_ossl_old_crypt(const char *buf,const char *salt)
-	{
-	return DES_crypt(buf, salt);
-	}
-void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
-	int numbits,long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
-	{
-	DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule,
-		ivec);
-	}
-void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
-	{
-	DES_pcbc_encrypt((unsigned char *)input, (unsigned char *)output,
-		length, (DES_key_schedule *)schedule, ivec, enc);
-	}
-DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	long length,int out_count,_ossl_old_des_cblock *seed)
-	{
-	return DES_quad_cksum((unsigned char *)input, output, length,
-		out_count, seed);
-	}
+int _ossl_old_des_enc_read(int fd, char *buf, int len, des_key_schedule sched,
+                           _ossl_old_des_cblock *iv)
+{
+    return DES_enc_read(fd, buf, len, (DES_key_schedule *)sched, iv);
+}
+
+int _ossl_old_des_enc_write(int fd, char *buf, int len,
+                            des_key_schedule sched, _ossl_old_des_cblock *iv)
+{
+    return DES_enc_write(fd, buf, len, (DES_key_schedule *)sched, iv);
+}
+
+char *_ossl_old_des_fcrypt(const char *buf, const char *salt, char *ret)
+{
+    return DES_fcrypt(buf, salt, ret);
+}
+
+char *_ossl_old_des_crypt(const char *buf, const char *salt)
+{
+    return DES_crypt(buf, salt);
+}
+
+char *_ossl_old_crypt(const char *buf, const char *salt)
+{
+    return DES_crypt(buf, salt);
+}
+
+void _ossl_old_des_ofb_encrypt(unsigned char *in, unsigned char *out,
+                               int numbits, long length,
+                               des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec)
+{
+    DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule,
+                    ivec);
+}
+
+void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec, int enc)
+{
+    DES_pcbc_encrypt((unsigned char *)input, (unsigned char *)output,
+                     length, (DES_key_schedule *)schedule, ivec, enc);
+}
+
+DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,
+                                  _ossl_old_des_cblock *output, long length,
+                                  int out_count, _ossl_old_des_cblock *seed)
+{
+    return DES_quad_cksum((unsigned char *)input, output, length,
+                          out_count, seed);
+}
+
 void _ossl_old_des_random_seed(_ossl_old_des_cblock key)
-	{
-	RAND_seed(key, sizeof(_ossl_old_des_cblock));
-	}
+{
+    RAND_seed(key, sizeof(_ossl_old_des_cblock));
+}
+
 void _ossl_old_des_random_key(_ossl_old_des_cblock ret)
-	{
-	DES_random_key((DES_cblock *)ret);
-	}
+{
+    DES_random_key((DES_cblock *)ret);
+}
+
 int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt,
-				int verify)
-	{
-	return DES_read_password(key, prompt, verify);
-	}
-int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1, _ossl_old_des_cblock *key2,
-	const char *prompt, int verify)
-	{
-	return DES_read_2passwords(key1, key2, prompt, verify);
-	}
+                                int verify)
+{
+    return DES_read_password(key, prompt, verify);
+}
+
+int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,
+                                  _ossl_old_des_cblock *key2,
+                                  const char *prompt, int verify)
+{
+    return DES_read_2passwords(key1, key2, prompt, verify);
+}
+
 void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key)
-	{
-	DES_set_odd_parity(key);
-	}
+{
+    DES_set_odd_parity(key);
+}
+
 int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key)
-	{
-	return DES_is_weak_key(key);
-	}
-int _ossl_old_des_set_key(_ossl_old_des_cblock *key,des_key_schedule schedule)
-	{
-	return DES_set_key(key, (DES_key_schedule *)schedule);
-	}
-int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,des_key_schedule schedule)
-	{
-	return DES_key_sched(key, (DES_key_schedule *)schedule);
-	}
-void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key)
-	{
-	DES_string_to_key(str, key);
-	}
-void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2)
-	{
-	DES_string_to_2keys(str, key1, key2);
-	}
-void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc)
-	{
-	DES_cfb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
-		ivec, num, enc);
-	}
-void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num)
-	{
-	DES_ofb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
-		ivec, num);
-	}
+{
+    return DES_is_weak_key(key);
+}
+
+int _ossl_old_des_set_key(_ossl_old_des_cblock *key,
+                          des_key_schedule schedule)
+{
+    return DES_set_key(key, (DES_key_schedule *)schedule);
+}
+
+int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,
+                            des_key_schedule schedule)
+{
+    return DES_key_sched(key, (DES_key_schedule *)schedule);
+}
+
+void _ossl_old_des_string_to_key(char *str, _ossl_old_des_cblock *key)
+{
+    DES_string_to_key(str, key);
+}
+
+void _ossl_old_des_string_to_2keys(char *str, _ossl_old_des_cblock *key1,
+                                   _ossl_old_des_cblock *key2)
+{
+    DES_string_to_2keys(str, key1, key2);
+}
+
+void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out,
+                                 long length, des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec, int *num,
+                                 int enc)
+{
+    DES_cfb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
+                      ivec, num, enc);
+}
+
+void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out,
+                                 long length, des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec, int *num)
+{
+    DES_ofb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
+                      ivec, num);
+}
diff --git a/crypto/des/des_old.h b/crypto/des/des_old.h
index 5ac4c1bf65..f1e1e2cb09 100644
--- a/crypto/des/des_old.h
+++ b/crypto/des/des_old.h
@@ -1,6 +1,6 @@
 /* crypto/des/des_old.h -*- mode:C; c-file-style: "eay" -*- */
 
-/*- 
+/*-
  * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  *
  * The function names in here are deprecated and are only present to
@@ -32,8 +32,9 @@
  * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  */
 
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
@@ -43,7 +44,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -90,333 +91,382 @@
  */
 
 #ifndef HEADER_DES_H
-#define HEADER_DES_H
+# define HEADER_DES_H
 
-#include 	/* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG */
+# include      /* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG */
 
-#ifdef OPENSSL_NO_DES
-#error DES is disabled.
-#endif
+# ifdef OPENSSL_NO_DES
+#  error DES is disabled.
+# endif
 
-#ifndef HEADER_NEW_DES_H
-#error You must include des.h, not des_old.h directly.
-#endif
+# ifndef HEADER_NEW_DES_H
+#  error You must include des.h, not des_old.h directly.
+# endif
 
-#ifdef _KERBEROS_DES_H
-#error  replaces .
-#endif
+# ifdef _KERBEROS_DES_H
+#  error  replaces .
+# endif
 
-#include 
+# include 
 
-#ifdef OPENSSL_BUILD_SHLIBCRYPTO
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBCRYPTO
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef _
-#undef _
-#endif
+# ifdef _
+#  undef _
+# endif
 
 typedef unsigned char _ossl_old_des_cblock[8];
-typedef struct _ossl_old_des_ks_struct
-	{
-	union	{
-		_ossl_old_des_cblock _;
-		/* make sure things are correct size on machines with
-		 * 8 byte longs */
-		DES_LONG pad[2];
-		} ks;
-	} _ossl_old_des_key_schedule[16];
-
-#ifndef OPENSSL_DES_LIBDES_COMPATIBILITY
-#define des_cblock DES_cblock
-#define const_des_cblock const_DES_cblock
-#define des_key_schedule DES_key_schedule
-#define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
-	DES_ecb3_encrypt((i),(o),&(k1),&(k2),&(k3),(e))
-#define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
-	DES_ede3_cbc_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(e))
-#define des_ede3_cbcm_encrypt(i,o,l,k1,k2,k3,iv1,iv2,e)\
-	DES_ede3_cbcm_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv1),(iv2),(e))
-#define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
-	DES_ede3_cfb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n),(e))
-#define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
-	DES_ede3_ofb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n))
-#define des_options()\
-	DES_options()
-#define des_cbc_cksum(i,o,l,k,iv)\
-	DES_cbc_cksum((i),(o),(l),&(k),(iv))
-#define des_cbc_encrypt(i,o,l,k,iv,e)\
-	DES_cbc_encrypt((i),(o),(l),&(k),(iv),(e))
-#define des_ncbc_encrypt(i,o,l,k,iv,e)\
-	DES_ncbc_encrypt((i),(o),(l),&(k),(iv),(e))
-#define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
-	DES_xcbc_encrypt((i),(o),(l),&(k),(iv),(inw),(outw),(e))
-#define des_cfb_encrypt(i,o,n,l,k,iv,e)\
-	DES_cfb_encrypt((i),(o),(n),(l),&(k),(iv),(e))
-#define des_ecb_encrypt(i,o,k,e)\
-	DES_ecb_encrypt((i),(o),&(k),(e))
-#define des_encrypt1(d,k,e)\
-	DES_encrypt1((d),&(k),(e))
-#define des_encrypt2(d,k,e)\
-	DES_encrypt2((d),&(k),(e))
-#define des_encrypt3(d,k1,k2,k3)\
-	DES_encrypt3((d),&(k1),&(k2),&(k3))
-#define des_decrypt3(d,k1,k2,k3)\
-	DES_decrypt3((d),&(k1),&(k2),&(k3))
-#define des_xwhite_in2out(k,i,o)\
-	DES_xwhite_in2out((k),(i),(o))
-#define des_enc_read(f,b,l,k,iv)\
-	DES_enc_read((f),(b),(l),&(k),(iv))
-#define des_enc_write(f,b,l,k,iv)\
-	DES_enc_write((f),(b),(l),&(k),(iv))
-#define des_fcrypt(b,s,r)\
-	DES_fcrypt((b),(s),(r))
-#if 0
-#define des_crypt(b,s)\
-	DES_crypt((b),(s))
-#if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT) && !defined(__OpenBSD__)
-#define crypt(b,s)\
-	DES_crypt((b),(s))
-#endif
-#endif
-#define des_ofb_encrypt(i,o,n,l,k,iv)\
-	DES_ofb_encrypt((i),(o),(n),(l),&(k),(iv))
-#define des_pcbc_encrypt(i,o,l,k,iv,e)\
-	DES_pcbc_encrypt((i),(o),(l),&(k),(iv),(e))
-#define des_quad_cksum(i,o,l,c,s)\
-	DES_quad_cksum((i),(o),(l),(c),(s))
-#define des_random_seed(k)\
-	_ossl_096_des_random_seed((k))
-#define des_random_key(r)\
-	DES_random_key((r))
-#define des_read_password(k,p,v) \
-	DES_read_password((k),(p),(v))
-#define des_read_2passwords(k1,k2,p,v) \
-	DES_read_2passwords((k1),(k2),(p),(v))
-#define des_set_odd_parity(k)\
-	DES_set_odd_parity((k))
-#define des_check_key_parity(k)\
-	DES_check_key_parity((k))
-#define des_is_weak_key(k)\
-	DES_is_weak_key((k))
-#define des_set_key(k,ks)\
-	DES_set_key((k),&(ks))
-#define des_key_sched(k,ks)\
-	DES_key_sched((k),&(ks))
-#define des_set_key_checked(k,ks)\
-	DES_set_key_checked((k),&(ks))
-#define des_set_key_unchecked(k,ks)\
-	DES_set_key_unchecked((k),&(ks))
-#define des_string_to_key(s,k)\
-	DES_string_to_key((s),(k))
-#define des_string_to_2keys(s,k1,k2)\
-	DES_string_to_2keys((s),(k1),(k2))
-#define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
-	DES_cfb64_encrypt((i),(o),(l),&(ks),(iv),(n),(e))
-#define des_ofb64_encrypt(i,o,l,ks,iv,n)\
-	DES_ofb64_encrypt((i),(o),(l),&(ks),(iv),(n))
-		
-
-#define des_ecb2_encrypt(i,o,k1,k2,e) \
-	des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
-
-#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
-	des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
-
-#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
-	des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
-
-#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
-	des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
-
-#define des_check_key DES_check_key
-#define des_rw_mode DES_rw_mode
-#else /* libdes compatibility */
-/* Map all symbol names to _ossl_old_des_* form, so we avoid all
-   clashes with libdes */
-#define des_cblock _ossl_old_des_cblock
-#define des_key_schedule _ossl_old_des_key_schedule
-#define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
-	_ossl_old_des_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
-#define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
-	_ossl_old_des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
-#define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
-	_ossl_old_des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n),(e))
-#define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
-	_ossl_old_des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
-#define des_options()\
-	_ossl_old_des_options()
-#define des_cbc_cksum(i,o,l,k,iv)\
-	_ossl_old_des_cbc_cksum((i),(o),(l),(k),(iv))
-#define des_cbc_encrypt(i,o,l,k,iv,e)\
-	_ossl_old_des_cbc_encrypt((i),(o),(l),(k),(iv),(e))
-#define des_ncbc_encrypt(i,o,l,k,iv,e)\
-	_ossl_old_des_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
-#define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
-	_ossl_old_des_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
-#define des_cfb_encrypt(i,o,n,l,k,iv,e)\
-	_ossl_old_des_cfb_encrypt((i),(o),(n),(l),(k),(iv),(e))
-#define des_ecb_encrypt(i,o,k,e)\
-	_ossl_old_des_ecb_encrypt((i),(o),(k),(e))
-#define des_encrypt(d,k,e)\
-	_ossl_old_des_encrypt((d),(k),(e))
-#define des_encrypt2(d,k,e)\
-	_ossl_old_des_encrypt2((d),(k),(e))
-#define des_encrypt3(d,k1,k2,k3)\
-	_ossl_old_des_encrypt3((d),(k1),(k2),(k3))
-#define des_decrypt3(d,k1,k2,k3)\
-	_ossl_old_des_decrypt3((d),(k1),(k2),(k3))
-#define des_xwhite_in2out(k,i,o)\
-	_ossl_old_des_xwhite_in2out((k),(i),(o))
-#define des_enc_read(f,b,l,k,iv)\
-	_ossl_old_des_enc_read((f),(b),(l),(k),(iv))
-#define des_enc_write(f,b,l,k,iv)\
-	_ossl_old_des_enc_write((f),(b),(l),(k),(iv))
-#define des_fcrypt(b,s,r)\
-	_ossl_old_des_fcrypt((b),(s),(r))
-#define des_crypt(b,s)\
-	_ossl_old_des_crypt((b),(s))
-#if 0
-#define crypt(b,s)\
-	_ossl_old_crypt((b),(s))
-#endif
-#define des_ofb_encrypt(i,o,n,l,k,iv)\
-	_ossl_old_des_ofb_encrypt((i),(o),(n),(l),(k),(iv))
-#define des_pcbc_encrypt(i,o,l,k,iv,e)\
-	_ossl_old_des_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
-#define des_quad_cksum(i,o,l,c,s)\
-	_ossl_old_des_quad_cksum((i),(o),(l),(c),(s))
-#define des_random_seed(k)\
-	_ossl_old_des_random_seed((k))
-#define des_random_key(r)\
-	_ossl_old_des_random_key((r))
-#define des_read_password(k,p,v) \
-	_ossl_old_des_read_password((k),(p),(v))
-#define des_read_2passwords(k1,k2,p,v) \
-	_ossl_old_des_read_2passwords((k1),(k2),(p),(v))
-#define des_set_odd_parity(k)\
-	_ossl_old_des_set_odd_parity((k))
-#define des_is_weak_key(k)\
-	_ossl_old_des_is_weak_key((k))
-#define des_set_key(k,ks)\
-	_ossl_old_des_set_key((k),(ks))
-#define des_key_sched(k,ks)\
-	_ossl_old_des_key_sched((k),(ks))
-#define des_string_to_key(s,k)\
-	_ossl_old_des_string_to_key((s),(k))
-#define des_string_to_2keys(s,k1,k2)\
-	_ossl_old_des_string_to_2keys((s),(k1),(k2))
-#define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
-	_ossl_old_des_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
-#define des_ofb64_encrypt(i,o,l,ks,iv,n)\
-	_ossl_old_des_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
-		
-
-#define des_ecb2_encrypt(i,o,k1,k2,e) \
-	des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
-
-#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
-	des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
-
-#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
-	des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
-
-#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
-	des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
-
-#define des_check_key DES_check_key
-#define des_rw_mode DES_rw_mode
-#endif
+typedef struct _ossl_old_des_ks_struct {
+    union {
+        _ossl_old_des_cblock _;
+        /*
+         * make sure things are correct size on machines with 8 byte longs
+         */
+        DES_LONG pad[2];
+    } ks;
+} _ossl_old_des_key_schedule[16];
+
+# ifndef OPENSSL_DES_LIBDES_COMPATIBILITY
+#  define des_cblock DES_cblock
+#  define const_des_cblock const_DES_cblock
+#  define des_key_schedule DES_key_schedule
+#  define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
+        DES_ecb3_encrypt((i),(o),&(k1),&(k2),&(k3),(e))
+#  define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
+        DES_ede3_cbc_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(e))
+#  define des_ede3_cbcm_encrypt(i,o,l,k1,k2,k3,iv1,iv2,e)\
+        DES_ede3_cbcm_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv1),(iv2),(e))
+#  define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
+        DES_ede3_cfb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n),(e))
+#  define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
+        DES_ede3_ofb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n))
+#  define des_options()\
+        DES_options()
+#  define des_cbc_cksum(i,o,l,k,iv)\
+        DES_cbc_cksum((i),(o),(l),&(k),(iv))
+#  define des_cbc_encrypt(i,o,l,k,iv,e)\
+        DES_cbc_encrypt((i),(o),(l),&(k),(iv),(e))
+#  define des_ncbc_encrypt(i,o,l,k,iv,e)\
+        DES_ncbc_encrypt((i),(o),(l),&(k),(iv),(e))
+#  define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
+        DES_xcbc_encrypt((i),(o),(l),&(k),(iv),(inw),(outw),(e))
+#  define des_cfb_encrypt(i,o,n,l,k,iv,e)\
+        DES_cfb_encrypt((i),(o),(n),(l),&(k),(iv),(e))
+#  define des_ecb_encrypt(i,o,k,e)\
+        DES_ecb_encrypt((i),(o),&(k),(e))
+#  define des_encrypt1(d,k,e)\
+        DES_encrypt1((d),&(k),(e))
+#  define des_encrypt2(d,k,e)\
+        DES_encrypt2((d),&(k),(e))
+#  define des_encrypt3(d,k1,k2,k3)\
+        DES_encrypt3((d),&(k1),&(k2),&(k3))
+#  define des_decrypt3(d,k1,k2,k3)\
+        DES_decrypt3((d),&(k1),&(k2),&(k3))
+#  define des_xwhite_in2out(k,i,o)\
+        DES_xwhite_in2out((k),(i),(o))
+#  define des_enc_read(f,b,l,k,iv)\
+        DES_enc_read((f),(b),(l),&(k),(iv))
+#  define des_enc_write(f,b,l,k,iv)\
+        DES_enc_write((f),(b),(l),&(k),(iv))
+#  define des_fcrypt(b,s,r)\
+        DES_fcrypt((b),(s),(r))
+#  if 0
+#   define des_crypt(b,s)\
+        DES_crypt((b),(s))
+#   if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT) && !defined(__OpenBSD__)
+#    define crypt(b,s)\
+        DES_crypt((b),(s))
+#   endif
+#  endif
+#  define des_ofb_encrypt(i,o,n,l,k,iv)\
+        DES_ofb_encrypt((i),(o),(n),(l),&(k),(iv))
+#  define des_pcbc_encrypt(i,o,l,k,iv,e)\
+        DES_pcbc_encrypt((i),(o),(l),&(k),(iv),(e))
+#  define des_quad_cksum(i,o,l,c,s)\
+        DES_quad_cksum((i),(o),(l),(c),(s))
+#  define des_random_seed(k)\
+        _ossl_096_des_random_seed((k))
+#  define des_random_key(r)\
+        DES_random_key((r))
+#  define des_read_password(k,p,v) \
+        DES_read_password((k),(p),(v))
+#  define des_read_2passwords(k1,k2,p,v) \
+        DES_read_2passwords((k1),(k2),(p),(v))
+#  define des_set_odd_parity(k)\
+        DES_set_odd_parity((k))
+#  define des_check_key_parity(k)\
+        DES_check_key_parity((k))
+#  define des_is_weak_key(k)\
+        DES_is_weak_key((k))
+#  define des_set_key(k,ks)\
+        DES_set_key((k),&(ks))
+#  define des_key_sched(k,ks)\
+        DES_key_sched((k),&(ks))
+#  define des_set_key_checked(k,ks)\
+        DES_set_key_checked((k),&(ks))
+#  define des_set_key_unchecked(k,ks)\
+        DES_set_key_unchecked((k),&(ks))
+#  define des_string_to_key(s,k)\
+        DES_string_to_key((s),(k))
+#  define des_string_to_2keys(s,k1,k2)\
+        DES_string_to_2keys((s),(k1),(k2))
+#  define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
+        DES_cfb64_encrypt((i),(o),(l),&(ks),(iv),(n),(e))
+#  define des_ofb64_encrypt(i,o,l,ks,iv,n)\
+        DES_ofb64_encrypt((i),(o),(l),&(ks),(iv),(n))
+
+#  define des_ecb2_encrypt(i,o,k1,k2,e) \
+        des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#  define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+        des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#  define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+        des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#  define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+        des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+#  define des_check_key DES_check_key
+#  define des_rw_mode DES_rw_mode
+# else                          /* libdes compatibility */
+/*
+ * Map all symbol names to _ossl_old_des_* form, so we avoid all clashes with
+ * libdes
+ */
+#  define des_cblock _ossl_old_des_cblock
+#  define des_key_schedule _ossl_old_des_key_schedule
+#  define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
+        _ossl_old_des_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
+#  define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
+        _ossl_old_des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
+#  define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
+        _ossl_old_des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n),(e))
+#  define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
+        _ossl_old_des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
+#  define des_options()\
+        _ossl_old_des_options()
+#  define des_cbc_cksum(i,o,l,k,iv)\
+        _ossl_old_des_cbc_cksum((i),(o),(l),(k),(iv))
+#  define des_cbc_encrypt(i,o,l,k,iv,e)\
+        _ossl_old_des_cbc_encrypt((i),(o),(l),(k),(iv),(e))
+#  define des_ncbc_encrypt(i,o,l,k,iv,e)\
+        _ossl_old_des_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
+#  define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
+        _ossl_old_des_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
+#  define des_cfb_encrypt(i,o,n,l,k,iv,e)\
+        _ossl_old_des_cfb_encrypt((i),(o),(n),(l),(k),(iv),(e))
+#  define des_ecb_encrypt(i,o,k,e)\
+        _ossl_old_des_ecb_encrypt((i),(o),(k),(e))
+#  define des_encrypt(d,k,e)\
+        _ossl_old_des_encrypt((d),(k),(e))
+#  define des_encrypt2(d,k,e)\
+        _ossl_old_des_encrypt2((d),(k),(e))
+#  define des_encrypt3(d,k1,k2,k3)\
+        _ossl_old_des_encrypt3((d),(k1),(k2),(k3))
+#  define des_decrypt3(d,k1,k2,k3)\
+        _ossl_old_des_decrypt3((d),(k1),(k2),(k3))
+#  define des_xwhite_in2out(k,i,o)\
+        _ossl_old_des_xwhite_in2out((k),(i),(o))
+#  define des_enc_read(f,b,l,k,iv)\
+        _ossl_old_des_enc_read((f),(b),(l),(k),(iv))
+#  define des_enc_write(f,b,l,k,iv)\
+        _ossl_old_des_enc_write((f),(b),(l),(k),(iv))
+#  define des_fcrypt(b,s,r)\
+        _ossl_old_des_fcrypt((b),(s),(r))
+#  define des_crypt(b,s)\
+        _ossl_old_des_crypt((b),(s))
+#  if 0
+#   define crypt(b,s)\
+        _ossl_old_crypt((b),(s))
+#  endif
+#  define des_ofb_encrypt(i,o,n,l,k,iv)\
+        _ossl_old_des_ofb_encrypt((i),(o),(n),(l),(k),(iv))
+#  define des_pcbc_encrypt(i,o,l,k,iv,e)\
+        _ossl_old_des_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
+#  define des_quad_cksum(i,o,l,c,s)\
+        _ossl_old_des_quad_cksum((i),(o),(l),(c),(s))
+#  define des_random_seed(k)\
+        _ossl_old_des_random_seed((k))
+#  define des_random_key(r)\
+        _ossl_old_des_random_key((r))
+#  define des_read_password(k,p,v) \
+        _ossl_old_des_read_password((k),(p),(v))
+#  define des_read_2passwords(k1,k2,p,v) \
+        _ossl_old_des_read_2passwords((k1),(k2),(p),(v))
+#  define des_set_odd_parity(k)\
+        _ossl_old_des_set_odd_parity((k))
+#  define des_is_weak_key(k)\
+        _ossl_old_des_is_weak_key((k))
+#  define des_set_key(k,ks)\
+        _ossl_old_des_set_key((k),(ks))
+#  define des_key_sched(k,ks)\
+        _ossl_old_des_key_sched((k),(ks))
+#  define des_string_to_key(s,k)\
+        _ossl_old_des_string_to_key((s),(k))
+#  define des_string_to_2keys(s,k1,k2)\
+        _ossl_old_des_string_to_2keys((s),(k1),(k2))
+#  define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
+        _ossl_old_des_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
+#  define des_ofb64_encrypt(i,o,l,ks,iv,n)\
+        _ossl_old_des_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
+
+#  define des_ecb2_encrypt(i,o,k1,k2,e) \
+        des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#  define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+        des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#  define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+        des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#  define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+        des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+#  define des_check_key DES_check_key
+#  define des_rw_mode DES_rw_mode
+# endif
 
 const char *_ossl_old_des_options(void);
-void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	_ossl_old_des_key_schedule ks1,_ossl_old_des_key_schedule ks2,
-	_ossl_old_des_key_schedule ks3, int enc);
-DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
-void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
-void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
-void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,
-	_ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc);
-void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
-	long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
-void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	_ossl_old_des_key_schedule ks,int enc);
-void _ossl_old_des_encrypt(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
-void _ossl_old_des_encrypt2(DES_LONG *data,_ossl_old_des_key_schedule ks, int enc);
+void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output,
+                                _ossl_old_des_key_schedule ks1,
+                                _ossl_old_des_key_schedule ks2,
+                                _ossl_old_des_key_schedule ks3, int enc);
+DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,
+                                 _ossl_old_des_cblock *output, long length,
+                                 _ossl_old_des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec);
+void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,
+                               _ossl_old_des_cblock *output, long length,
+                               _ossl_old_des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec, int enc);
+void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                _ossl_old_des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec, int enc);
+void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                _ossl_old_des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec,
+                                _ossl_old_des_cblock *inw,
+                                _ossl_old_des_cblock *outw, int enc);
+void _ossl_old_des_cfb_encrypt(unsigned char *in, unsigned char *out,
+                               int numbits, long length,
+                               _ossl_old_des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec, int enc);
+void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,
+                               _ossl_old_des_cblock *output,
+                               _ossl_old_des_key_schedule ks, int enc);
+void _ossl_old_des_encrypt(DES_LONG *data, _ossl_old_des_key_schedule ks,
+                           int enc);
+void _ossl_old_des_encrypt2(DES_LONG *data, _ossl_old_des_key_schedule ks,
+                            int enc);
 void _ossl_old_des_encrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
-	_ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
+                            _ossl_old_des_key_schedule ks2,
+                            _ossl_old_des_key_schedule ks3);
 void _ossl_old_des_decrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
-	_ossl_old_des_key_schedule ks2, _ossl_old_des_key_schedule ks3);
-void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output, 
-	long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2, 
-	_ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc);
+                            _ossl_old_des_key_schedule ks2,
+                            _ossl_old_des_key_schedule ks3);
+void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input,
+                                    _ossl_old_des_cblock *output, long length,
+                                    _ossl_old_des_key_schedule ks1,
+                                    _ossl_old_des_key_schedule ks2,
+                                    _ossl_old_des_key_schedule ks3,
+                                    _ossl_old_des_cblock *ivec, int enc);
 void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
-	long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
-	_ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc);
+                                      long length,
+                                      _ossl_old_des_key_schedule ks1,
+                                      _ossl_old_des_key_schedule ks2,
+                                      _ossl_old_des_key_schedule ks3,
+                                      _ossl_old_des_cblock *ivec, int *num,
+                                      int enc);
 void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
-	long length, _ossl_old_des_key_schedule ks1, _ossl_old_des_key_schedule ks2,
-	_ossl_old_des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num);
-#if 0
-void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
-	_ossl_old_des_cblock (*out_white));
-#endif
-
-int _ossl_old_des_enc_read(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
-	_ossl_old_des_cblock *iv);
-int _ossl_old_des_enc_write(int fd,char *buf,int len,_ossl_old_des_key_schedule sched,
-	_ossl_old_des_cblock *iv);
-char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret);
-char *_ossl_old_des_crypt(const char *buf,const char *salt);
-#if !defined(PERL5) && !defined(NeXT)
-char *_ossl_old_crypt(const char *buf,const char *salt);
-#endif
-void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
-	int numbits,long length,_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec);
-void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
-	_ossl_old_des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc);
-DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
-	long length,int out_count,_ossl_old_des_cblock *seed);
+                                      long length,
+                                      _ossl_old_des_key_schedule ks1,
+                                      _ossl_old_des_key_schedule ks2,
+                                      _ossl_old_des_key_schedule ks3,
+                                      _ossl_old_des_cblock *ivec, int *num);
+# if 0
+void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key),
+                                 _ossl_old_des_cblock (*in_white),
+                                 _ossl_old_des_cblock (*out_white));
+# endif
+
+int _ossl_old_des_enc_read(int fd, char *buf, int len,
+                           _ossl_old_des_key_schedule sched,
+                           _ossl_old_des_cblock *iv);
+int _ossl_old_des_enc_write(int fd, char *buf, int len,
+                            _ossl_old_des_key_schedule sched,
+                            _ossl_old_des_cblock *iv);
+char *_ossl_old_des_fcrypt(const char *buf, const char *salt, char *ret);
+char *_ossl_old_des_crypt(const char *buf, const char *salt);
+# if !defined(PERL5) && !defined(NeXT)
+char *_ossl_old_crypt(const char *buf, const char *salt);
+# endif
+void _ossl_old_des_ofb_encrypt(unsigned char *in, unsigned char *out,
+                               int numbits, long length,
+                               _ossl_old_des_key_schedule schedule,
+                               _ossl_old_des_cblock *ivec);
+void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,
+                                _ossl_old_des_cblock *output, long length,
+                                _ossl_old_des_key_schedule schedule,
+                                _ossl_old_des_cblock *ivec, int enc);
+DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,
+                                  _ossl_old_des_cblock *output, long length,
+                                  int out_count, _ossl_old_des_cblock *seed);
 void _ossl_old_des_random_seed(_ossl_old_des_cblock key);
 void _ossl_old_des_random_key(_ossl_old_des_cblock ret);
-int _ossl_old_des_read_password(_ossl_old_des_cblock *key,const char *prompt,int verify);
-int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2,
-	const char *prompt,int verify);
+int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt,
+                                int verify);
+int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,
+                                  _ossl_old_des_cblock *key2,
+                                  const char *prompt, int verify);
 void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key);
 int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key);
-int _ossl_old_des_set_key(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
-int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,_ossl_old_des_key_schedule schedule);
-void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key);
-void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2);
-void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	_ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc);
-void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	_ossl_old_des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num);
+int _ossl_old_des_set_key(_ossl_old_des_cblock *key,
+                          _ossl_old_des_key_schedule schedule);
+int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,
+                            _ossl_old_des_key_schedule schedule);
+void _ossl_old_des_string_to_key(char *str, _ossl_old_des_cblock *key);
+void _ossl_old_des_string_to_2keys(char *str, _ossl_old_des_cblock *key1,
+                                   _ossl_old_des_cblock *key2);
+void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out,
+                                 long length,
+                                 _ossl_old_des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec, int *num,
+                                 int enc);
+void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out,
+                                 long length,
+                                 _ossl_old_des_key_schedule schedule,
+                                 _ossl_old_des_cblock *ivec, int *num);
 
 void _ossl_096_des_random_seed(des_cblock *key);
 
-/* The following definitions provide compatibility with the MIT Kerberos
- * library. The _ossl_old_des_key_schedule structure is not binary compatible. */
+/*
+ * The following definitions provide compatibility with the MIT Kerberos
+ * library. The _ossl_old_des_key_schedule structure is not binary
+ * compatible.
+ */
 
-#define _KERBEROS_DES_H
+# define _KERBEROS_DES_H
 
-#define KRBDES_ENCRYPT DES_ENCRYPT
-#define KRBDES_DECRYPT DES_DECRYPT
+# define KRBDES_ENCRYPT DES_ENCRYPT
+# define KRBDES_DECRYPT DES_DECRYPT
 
-#ifdef KERBEROS
+# ifdef KERBEROS
 #  define ENCRYPT DES_ENCRYPT
 #  define DECRYPT DES_DECRYPT
-#endif
+# endif
 
-#ifndef NCOMPAT
+# ifndef NCOMPAT
 #  define C_Block des_cblock
 #  define Key_schedule des_key_schedule
 #  define KEY_SZ DES_KEY_SZ
@@ -433,15 +483,15 @@ void _ossl_096_des_random_seed(des_cblock *key);
 #  define cbc_cksum des_cbc_cksum
 #  define quad_cksum des_quad_cksum
 #  define check_parity des_check_key_parity
-#endif
+# endif
 
-#define des_fixup_key_parity DES_fixup_key_parity
+# define des_fixup_key_parity DES_fixup_key_parity
 
 #ifdef  __cplusplus
 }
 #endif
 
 /* for DES_read_pw_string et al */
-#include 
+# include 
 
 #endif
diff --git a/crypto/des/des_old2.c b/crypto/des/des_old2.c
index c8fa3ee135..f7d28a6713 100644
--- a/crypto/des/des_old2.c
+++ b/crypto/des/des_old2.c
@@ -1,22 +1,20 @@
 /* crypto/des/des_old.c -*- mode:C; c-file-style: "eay" -*- */
 
-/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- *
- * The function names in here are deprecated and are only present to
- * provide an interface compatible with OpenSSL 0.9.6c.  OpenSSL now
- * provides functions where "des_" has been replaced with "DES_" in
- * the names, to make it possible to make incompatible changes that
- * are needed for C type security and other stuff.
- *
- * Please consider starting to use the DES_ functions rather than the
- * des_ ones.  The des_ functions will dissapear completely before
- * OpenSSL 1.0!
- *
- * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+/*
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING The
+ * function names in here are deprecated and are only present to provide an
+ * interface compatible with OpenSSL 0.9.6c.  OpenSSL now provides functions
+ * where "des_" has been replaced with "DES_" in the names, to make it
+ * possible to make incompatible changes that are needed for C type security
+ * and other stuff. Please consider starting to use the DES_ functions
+ * rather than the des_ ones.  The des_ functions will dissapear completely
+ * before OpenSSL 1.0! WARNING WARNING WARNING WARNING WARNING WARNING
+ * WARNING WARNING
  */
 
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.
@@ -26,7 +24,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -77,6 +75,6 @@
 #include 
 
 void _ossl_096_des_random_seed(DES_cblock *key)
-	{
-	RAND_seed(key, sizeof(DES_cblock));
-	}
+{
+    RAND_seed(key, sizeof(DES_cblock));
+}
diff --git a/crypto/des/des_opts.c b/crypto/des/des_opts.c
index 2df82962c5..ec50e94f55 100644
--- a/crypto/des/des_opts.c
+++ b/crypto/des/des_opts.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,58 +49,61 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
- * This is for machines with 64k code segment size restrictions. */
+/*
+ * define PART1, PART2, PART3 or PART4 to build only with a few of the
+ * options. This is for machines with 64k code segment size restrictions.
+ */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
 #ifndef OPENSSL_SYS_MSDOS
-#include 
-#include OPENSSL_UNISTD
+# include 
+# include OPENSSL_UNISTD
 #else
-#include 
+# include 
 extern void exit();
 #endif
 
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
 
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
 
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+/*
+ * Depending on the VMS version, the tms structure is perhaps defined. The
+ * __TMS macro will show if it was.  If it wasn't defined, we should undefine
+ * TIMES, since that tells the rest of the program how things should be
+ * handled.  -- Richard Levitte
+ */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
 
 #ifndef TIMES
-#include 
+# include 
 #endif
 
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
 
 #include 
@@ -109,500 +112,530 @@ extern void exit();
 #define DES_DEFAULT_OPTIONS
 
 #if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4)
-#define PART1
-#define PART2
-#define PART3
-#define PART4
+# define PART1
+# define PART2
+# define PART3
+# define PART4
 #endif
 
 #ifdef PART1
 
-#undef DES_UNROLL
-#undef DES_RISC1
-#undef DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#define DES_encrypt1 des_encrypt_u4_cisc_idx
-#define DES_encrypt2 des_encrypt2_u4_cisc_idx
-#define DES_encrypt3 des_encrypt3_u4_cisc_idx
-#define DES_decrypt3 des_decrypt3_u4_cisc_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#undef DES_RISC1
-#undef DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_cisc_idx
-#define DES_encrypt2 des_encrypt2_u16_cisc_idx
-#define DES_encrypt3 des_encrypt3_u16_cisc_idx
-#define DES_decrypt3 des_decrypt3_u16_cisc_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#undef DES_UNROLL
-#define DES_RISC1
-#undef DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u4_risc1_idx
-#define DES_encrypt2 des_encrypt2_u4_risc1_idx
-#define DES_encrypt3 des_encrypt3_u4_risc1_idx
-#define DES_decrypt3 des_decrypt3_u4_risc1_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
+# undef DES_UNROLL
+# undef DES_RISC1
+# undef DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# define DES_encrypt1 des_encrypt_u4_cisc_idx
+# define DES_encrypt2 des_encrypt2_u4_cisc_idx
+# define DES_encrypt3 des_encrypt3_u4_cisc_idx
+# define DES_decrypt3 des_decrypt3_u4_cisc_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# undef DES_RISC1
+# undef DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_cisc_idx
+# define DES_encrypt2 des_encrypt2_u16_cisc_idx
+# define DES_encrypt3 des_encrypt3_u16_cisc_idx
+# define DES_decrypt3 des_decrypt3_u16_cisc_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# undef DES_UNROLL
+# define DES_RISC1
+# undef DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u4_risc1_idx
+# define DES_encrypt2 des_encrypt2_u4_risc1_idx
+# define DES_encrypt3 des_encrypt3_u4_risc1_idx
+# define DES_decrypt3 des_decrypt3_u4_risc1_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
 
 #endif
 
 #ifdef PART2
 
-#undef DES_UNROLL
-#undef DES_RISC1
-#define DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u4_risc2_idx
-#define DES_encrypt2 des_encrypt2_u4_risc2_idx
-#define DES_encrypt3 des_encrypt3_u4_risc2_idx
-#define DES_decrypt3 des_decrypt3_u4_risc2_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#define DES_RISC1
-#undef DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_risc1_idx
-#define DES_encrypt2 des_encrypt2_u16_risc1_idx
-#define DES_encrypt3 des_encrypt3_u16_risc1_idx
-#define DES_decrypt3 des_decrypt3_u16_risc1_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#undef DES_RISC1
-#define DES_RISC2
-#undef DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_risc2_idx
-#define DES_encrypt2 des_encrypt2_u16_risc2_idx
-#define DES_encrypt3 des_encrypt3_u16_risc2_idx
-#define DES_decrypt3 des_decrypt3_u16_risc2_idx
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
+# undef DES_UNROLL
+# undef DES_RISC1
+# define DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u4_risc2_idx
+# define DES_encrypt2 des_encrypt2_u4_risc2_idx
+# define DES_encrypt3 des_encrypt3_u4_risc2_idx
+# define DES_decrypt3 des_decrypt3_u4_risc2_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# define DES_RISC1
+# undef DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_risc1_idx
+# define DES_encrypt2 des_encrypt2_u16_risc1_idx
+# define DES_encrypt3 des_encrypt3_u16_risc1_idx
+# define DES_decrypt3 des_decrypt3_u16_risc1_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# undef DES_RISC1
+# define DES_RISC2
+# undef DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_risc2_idx
+# define DES_encrypt2 des_encrypt2_u16_risc2_idx
+# define DES_encrypt3 des_encrypt3_u16_risc2_idx
+# define DES_decrypt3 des_decrypt3_u16_risc2_idx
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
 
 #endif
 
 #ifdef PART3
 
-#undef DES_UNROLL
-#undef DES_RISC1
-#undef DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u4_cisc_ptr
-#define DES_encrypt2 des_encrypt2_u4_cisc_ptr
-#define DES_encrypt3 des_encrypt3_u4_cisc_ptr
-#define DES_decrypt3 des_decrypt3_u4_cisc_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#undef DES_RISC1
-#undef DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_cisc_ptr
-#define DES_encrypt2 des_encrypt2_u16_cisc_ptr
-#define DES_encrypt3 des_encrypt3_u16_cisc_ptr
-#define DES_decrypt3 des_decrypt3_u16_cisc_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#undef DES_UNROLL
-#define DES_RISC1
-#undef DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u4_risc1_ptr
-#define DES_encrypt2 des_encrypt2_u4_risc1_ptr
-#define DES_encrypt3 des_encrypt3_u4_risc1_ptr
-#define DES_decrypt3 des_decrypt3_u4_risc1_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
+# undef DES_UNROLL
+# undef DES_RISC1
+# undef DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u4_cisc_ptr
+# define DES_encrypt2 des_encrypt2_u4_cisc_ptr
+# define DES_encrypt3 des_encrypt3_u4_cisc_ptr
+# define DES_decrypt3 des_decrypt3_u4_cisc_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# undef DES_RISC1
+# undef DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_cisc_ptr
+# define DES_encrypt2 des_encrypt2_u16_cisc_ptr
+# define DES_encrypt3 des_encrypt3_u16_cisc_ptr
+# define DES_decrypt3 des_decrypt3_u16_cisc_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# undef DES_UNROLL
+# define DES_RISC1
+# undef DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u4_risc1_ptr
+# define DES_encrypt2 des_encrypt2_u4_risc1_ptr
+# define DES_encrypt3 des_encrypt3_u4_risc1_ptr
+# define DES_decrypt3 des_decrypt3_u4_risc1_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
 
 #endif
 
 #ifdef PART4
 
-#undef DES_UNROLL
-#undef DES_RISC1
-#define DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u4_risc2_ptr
-#define DES_encrypt2 des_encrypt2_u4_risc2_ptr
-#define DES_encrypt3 des_encrypt3_u4_risc2_ptr
-#define DES_decrypt3 des_decrypt3_u4_risc2_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#define DES_RISC1
-#undef DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_risc1_ptr
-#define DES_encrypt2 des_encrypt2_u16_risc1_ptr
-#define DES_encrypt3 des_encrypt3_u16_risc1_ptr
-#define DES_decrypt3 des_decrypt3_u16_risc1_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
-
-#define DES_UNROLL
-#undef DES_RISC1
-#define DES_RISC2
-#define DES_PTR
-#undef D_ENCRYPT
-#undef DES_encrypt1
-#undef DES_encrypt2
-#undef DES_encrypt3
-#undef DES_decrypt3
-#define DES_encrypt1 des_encrypt_u16_risc2_ptr
-#define DES_encrypt2 des_encrypt2_u16_risc2_ptr
-#define DES_encrypt3 des_encrypt3_u16_risc2_ptr
-#define DES_decrypt3 des_decrypt3_u16_risc2_ptr
-#undef HEADER_DES_LOCL_H
-#include "des_enc.c"
+# undef DES_UNROLL
+# undef DES_RISC1
+# define DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u4_risc2_ptr
+# define DES_encrypt2 des_encrypt2_u4_risc2_ptr
+# define DES_encrypt3 des_encrypt3_u4_risc2_ptr
+# define DES_decrypt3 des_decrypt3_u4_risc2_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# define DES_RISC1
+# undef DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_risc1_ptr
+# define DES_encrypt2 des_encrypt2_u16_risc1_ptr
+# define DES_encrypt3 des_encrypt3_u16_risc1_ptr
+# define DES_decrypt3 des_decrypt3_u16_risc1_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
+
+# define DES_UNROLL
+# undef DES_RISC1
+# define DES_RISC2
+# define DES_PTR
+# undef D_ENCRYPT
+# undef DES_encrypt1
+# undef DES_encrypt2
+# undef DES_encrypt3
+# undef DES_decrypt3
+# define DES_encrypt1 des_encrypt_u16_risc2_ptr
+# define DES_encrypt2 des_encrypt2_u16_risc2_ptr
+# define DES_encrypt3 des_encrypt3_u16_risc2_ptr
+# define DES_decrypt3 des_decrypt3_u16_risc2_ptr
+# undef HEADER_DES_LOCL_H
+# include "des_enc.c"
 
 #endif
 
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD fix */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD fix */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
 
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 #ifdef SIGALRM
-#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
+# define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
 #else
-#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
+# define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
 #endif
-	
+
 #define time_it(func,name,index) \
-	print_name(name); \
-	Time_F(START); \
-	for (count=0,run=1; COND(cb); count++) \
-		{ \
-		unsigned long d[2]; \
-		func(d,&sch,DES_ENCRYPT); \
-		} \
-	tm[index]=Time_F(STOP); \
-	fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
-	tm[index]=((double)COUNT(cb))/tm[index];
+        print_name(name); \
+        Time_F(START); \
+        for (count=0,run=1; COND(cb); count++) \
+                { \
+                unsigned long d[2]; \
+                func(d,&sch,DES_ENCRYPT); \
+                } \
+        tm[index]=Time_F(STOP); \
+        fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
+        tm[index]=((double)COUNT(cb))/tm[index];
 
 #define print_it(name,index) \
-	fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
-		tm[index]*8,1.0e6/tm[index]);
+        fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
+                tm[index]*8,1.0e6/tm[index]);
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static DES_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
-	static DES_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
-	static DES_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
-	DES_key_schedule sch,sch2,sch3;
-	double d,tm[16],max=0;
-	int rank[16];
-	char *str[16];
-	int max_idx=0,i,num=0,j;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static DES_cblock key =
+        { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 };
+    static DES_cblock key2 =
+        { 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12 };
+    static DES_cblock key3 =
+        { 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34 };
+    DES_key_schedule sch, sch2, sch3;
+    double d, tm[16], max = 0;
+    int rank[16];
+    char *str[16];
+    int max_idx = 0, i, num = 0, j;
 #ifndef SIGALARM
-	long ca,cb,cc,cd,ce;
+    long ca, cb, cc, cd, ce;
 #endif
 
-	for (i=0; i<12; i++)
-		{
-		tm[i]=0.0;
-		rank[i]=0;
-		}
+    for (i = 0; i < 12; i++) {
+        tm[i] = 0.0;
+        rank[i] = 0;
+    }
 
 #ifndef TIMES
-	fprintf(stderr,"To get the most accurate results, try to run this\n");
-	fprintf(stderr,"program when this computer is idle.\n");
+    fprintf(stderr, "To get the most accurate results, try to run this\n");
+    fprintf(stderr, "program when this computer is idle.\n");
 #endif
 
-	DES_set_key_unchecked(&key,&sch);
-	DES_set_key_unchecked(&key2,&sch2);
-	DES_set_key_unchecked(&key3,&sch3);
+    DES_set_key_unchecked(&key, &sch);
+    DES_set_key_unchecked(&key2, &sch2);
+    DES_set_key_unchecked(&key3, &sch3);
 
 #ifndef SIGALRM
-	fprintf(stderr,"First we calculate the approximate speed ...\n");
-	DES_set_key_unchecked(&key,sch);
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
-
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			DES_encrypt1(data,&(sch[0]),DES_ENCRYPT);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count;
-	cb=count*3;
-	cc=count*3*8/BUFSIZE+1;
-	cd=count*8/BUFSIZE+1;
-
-	ce=count/20+1;
-#define COND(d) (count != (d))
-#define COUNT(d) (d)
+    fprintf(stderr, "First we calculate the approximate speed ...\n");
+    DES_set_key_unchecked(&key, sch);
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
+
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            DES_encrypt1(data, &(sch[0]), DES_ENCRYPT);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count;
+    cb = count * 3;
+    cc = count * 3 * 8 / BUFSIZE + 1;
+    cd = count * 8 / BUFSIZE + 1;
+
+    ce = count / 20 + 1;
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c) (run)
-#define COUNT(d) (count)
-        signal(SIGALRM,sig_done);
-        alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    alarm(10);
 #endif
 
 #ifdef PART1
-	time_it(des_encrypt_u4_cisc_idx,  "des_encrypt_u4_cisc_idx  ", 0);
-	time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1);
-	time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2);
-	num+=3;
+    time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx  ", 0);
+    time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1);
+    time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2);
+    num += 3;
 #endif
 #ifdef PART2
-	time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3);
-	time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4);
-	time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5);
-	num+=3;
+    time_it(des_encrypt_u16_risc1_idx, "des_encrypt_u16_risc1_idx", 3);
+    time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4);
+    time_it(des_encrypt_u16_risc2_idx, "des_encrypt_u16_risc2_idx", 5);
+    num += 3;
 #endif
 #ifdef PART3
-	time_it(des_encrypt_u4_cisc_ptr,  "des_encrypt_u4_cisc_ptr  ", 6);
-	time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7);
-	time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8);
-	num+=3;
+    time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr  ", 6);
+    time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7);
+    time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8);
+    num += 3;
 #endif
 #ifdef PART4
-	time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9);
-	time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10);
-	time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11);
-	num+=3;
+    time_it(des_encrypt_u16_risc1_ptr, "des_encrypt_u16_risc1_ptr", 9);
+    time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ", 10);
+    time_it(des_encrypt_u16_risc2_ptr, "des_encrypt_u16_risc2_ptr", 11);
+    num += 3;
 #endif
 
 #ifdef PART1
-	str[0]=" 4  c i";
-	print_it("des_encrypt_u4_cisc_idx  ",0);
-	max=tm[0];
-	max_idx=0;
-	str[1]="16  c i";
-	print_it("des_encrypt_u16_cisc_idx ",1);
-	if (max < tm[1]) { max=tm[1]; max_idx=1; }
-	str[2]=" 4 r1 i";
-	print_it("des_encrypt_u4_risc1_idx ",2);
-	if (max < tm[2]) { max=tm[2]; max_idx=2; }
+    str[0] = " 4  c i";
+    print_it("des_encrypt_u4_cisc_idx  ", 0);
+    max = tm[0];
+    max_idx = 0;
+    str[1] = "16  c i";
+    print_it("des_encrypt_u16_cisc_idx ", 1);
+    if (max < tm[1]) {
+        max = tm[1];
+        max_idx = 1;
+    }
+    str[2] = " 4 r1 i";
+    print_it("des_encrypt_u4_risc1_idx ", 2);
+    if (max < tm[2]) {
+        max = tm[2];
+        max_idx = 2;
+    }
 #endif
 #ifdef PART2
-	str[3]="16 r1 i";
-	print_it("des_encrypt_u16_risc1_idx",3);
-	if (max < tm[3]) { max=tm[3]; max_idx=3; }
-	str[4]=" 4 r2 i";
-	print_it("des_encrypt_u4_risc2_idx ",4);
-	if (max < tm[4]) { max=tm[4]; max_idx=4; }
-	str[5]="16 r2 i";
-	print_it("des_encrypt_u16_risc2_idx",5);
-	if (max < tm[5]) { max=tm[5]; max_idx=5; }
+    str[3] = "16 r1 i";
+    print_it("des_encrypt_u16_risc1_idx", 3);
+    if (max < tm[3]) {
+        max = tm[3];
+        max_idx = 3;
+    }
+    str[4] = " 4 r2 i";
+    print_it("des_encrypt_u4_risc2_idx ", 4);
+    if (max < tm[4]) {
+        max = tm[4];
+        max_idx = 4;
+    }
+    str[5] = "16 r2 i";
+    print_it("des_encrypt_u16_risc2_idx", 5);
+    if (max < tm[5]) {
+        max = tm[5];
+        max_idx = 5;
+    }
 #endif
 #ifdef PART3
-	str[6]=" 4  c p";
-	print_it("des_encrypt_u4_cisc_ptr  ",6);
-	if (max < tm[6]) { max=tm[6]; max_idx=6; }
-	str[7]="16  c p";
-	print_it("des_encrypt_u16_cisc_ptr ",7);
-	if (max < tm[7]) { max=tm[7]; max_idx=7; }
-	str[8]=" 4 r1 p";
-	print_it("des_encrypt_u4_risc1_ptr ",8);
-	if (max < tm[8]) { max=tm[8]; max_idx=8; }
+    str[6] = " 4  c p";
+    print_it("des_encrypt_u4_cisc_ptr  ", 6);
+    if (max < tm[6]) {
+        max = tm[6];
+        max_idx = 6;
+    }
+    str[7] = "16  c p";
+    print_it("des_encrypt_u16_cisc_ptr ", 7);
+    if (max < tm[7]) {
+        max = tm[7];
+        max_idx = 7;
+    }
+    str[8] = " 4 r1 p";
+    print_it("des_encrypt_u4_risc1_ptr ", 8);
+    if (max < tm[8]) {
+        max = tm[8];
+        max_idx = 8;
+    }
 #endif
 #ifdef PART4
-	str[9]="16 r1 p";
-	print_it("des_encrypt_u16_risc1_ptr",9);
-	if (max < tm[9]) { max=tm[9]; max_idx=9; }
-	str[10]=" 4 r2 p";
-	print_it("des_encrypt_u4_risc2_ptr ",10);
-	if (max < tm[10]) { max=tm[10]; max_idx=10; }
-	str[11]="16 r2 p";
-	print_it("des_encrypt_u16_risc2_ptr",11);
-	if (max < tm[11]) { max=tm[11]; max_idx=11; }
+    str[9] = "16 r1 p";
+    print_it("des_encrypt_u16_risc1_ptr", 9);
+    if (max < tm[9]) {
+        max = tm[9];
+        max_idx = 9;
+    }
+    str[10] = " 4 r2 p";
+    print_it("des_encrypt_u4_risc2_ptr ", 10);
+    if (max < tm[10]) {
+        max = tm[10];
+        max_idx = 10;
+    }
+    str[11] = "16 r2 p";
+    print_it("des_encrypt_u16_risc2_ptr", 11);
+    if (max < tm[11]) {
+        max = tm[11];
+        max_idx = 11;
+    }
 #endif
-	printf("options    des ecb/s\n");
-	printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);
-	d=tm[max_idx];
-	tm[max_idx]= -2.0;
-	max= -1.0;
-	for (;;)
-		{
-		for (i=0; i<12; i++)
-			{
-			if (max < tm[i]) { max=tm[i]; j=i; }
-			}
-		if (max < 0.0) break;
-		printf("%s %12.2f  %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);
-		tm[j]= -2.0;
-		max= -1.0;
-		}
-
-	switch (max_idx)
-		{
-	case 0:
-		printf("-DDES_DEFAULT_OPTIONS\n");
-		break;
-	case 1:
-		printf("-DDES_UNROLL\n");
-		break;
-	case 2:
-		printf("-DDES_RISC1\n");
-		break;
-	case 3:
-		printf("-DDES_UNROLL -DDES_RISC1\n");
-		break;
-	case 4:
-		printf("-DDES_RISC2\n");
-		break;
-	case 5:
-		printf("-DDES_UNROLL -DDES_RISC2\n");
-		break;
-	case 6:
-		printf("-DDES_PTR\n");
-		break;
-	case 7:
-		printf("-DDES_UNROLL -DDES_PTR\n");
-		break;
-	case 8:
-		printf("-DDES_RISC1 -DDES_PTR\n");
-		break;
-	case 9:
-		printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n");
-		break;
-	case 10:
-		printf("-DDES_RISC2 -DDES_PTR\n");
-		break;
-	case 11:
-		printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n");
-		break;
-		}
-	exit(0);
+    printf("options    des ecb/s\n");
+    printf("%s %12.2f 100.0%%\n", str[max_idx], tm[max_idx]);
+    d = tm[max_idx];
+    tm[max_idx] = -2.0;
+    max = -1.0;
+    for (;;) {
+        for (i = 0; i < 12; i++) {
+            if (max < tm[i]) {
+                max = tm[i];
+                j = i;
+            }
+        }
+        if (max < 0.0)
+            break;
+        printf("%s %12.2f  %4.1f%%\n", str[j], tm[j], tm[j] / d * 100.0);
+        tm[j] = -2.0;
+        max = -1.0;
+    }
+
+    switch (max_idx) {
+    case 0:
+        printf("-DDES_DEFAULT_OPTIONS\n");
+        break;
+    case 1:
+        printf("-DDES_UNROLL\n");
+        break;
+    case 2:
+        printf("-DDES_RISC1\n");
+        break;
+    case 3:
+        printf("-DDES_UNROLL -DDES_RISC1\n");
+        break;
+    case 4:
+        printf("-DDES_RISC2\n");
+        break;
+    case 5:
+        printf("-DDES_UNROLL -DDES_RISC2\n");
+        break;
+    case 6:
+        printf("-DDES_PTR\n");
+        break;
+    case 7:
+        printf("-DDES_UNROLL -DDES_PTR\n");
+        break;
+    case 8:
+        printf("-DDES_RISC1 -DDES_PTR\n");
+        break;
+    case 9:
+        printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n");
+        break;
+    case 10:
+        printf("-DDES_RISC2 -DDES_PTR\n");
+        break;
+    case 11:
+        printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n");
+        break;
+    }
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/des/des_ver.h b/crypto/des/des_ver.h
index 10e889a572..276de2b616 100644
--- a/crypto/des/des_ver.h
+++ b/crypto/des/des_ver.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
diff --git a/crypto/des/destest.c b/crypto/des/destest.c
index b5bcf8f74b..994eeefd53 100644
--- a/crypto/des/destest.c
+++ b/crypto/des/destest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,17 +61,17 @@
 
 #include 
 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_WINDOWS)
-#ifndef OPENSSL_SYS_MSDOS
-#define OPENSSL_SYS_MSDOS
-#endif
+# ifndef OPENSSL_SYS_MSDOS
+#  define OPENSSL_SYS_MSDOS
+# endif
 #endif
 
 #ifndef OPENSSL_SYS_MSDOS
-#if !defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_VMS_DECC)
-#include OPENSSL_UNISTD
-#endif
+# if !defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_VMS_DECC)
+#  include OPENSSL_UNISTD
+# endif
 #else
-#include 
+# include 
 #endif
 #include 
 
@@ -79,874 +79,851 @@
 int main(int argc, char *argv[])
 {
     printf("No DES support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#define crypt(c,s) (DES_crypt((c),(s)))
+# define crypt(c,s) (DES_crypt((c),(s)))
 
 /* tisk tisk - the test keys don't all have odd parity :-( */
 /* test data */
-#define NUM_TESTS 34
-static unsigned char key_data[NUM_TESTS][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
-	{0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
-	{0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
-	{0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
-	{0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
-	{0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
-	{0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
-	{0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
-	{0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
-	{0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
-	{0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
-	{0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
-	{0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
-	{0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
-	{0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
-	{0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
-	{0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
-	{0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
-	{0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
-	{0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
-	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
-	{0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
-	{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
-
-static unsigned char plain_data[NUM_TESTS][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
-	{0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
-	{0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
-	{0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
-	{0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
-	{0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
-	{0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
-	{0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
-	{0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
-	{0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
-	{0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
-	{0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
-	{0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
-	{0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
-	{0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
-	{0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
-	{0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
-	{0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
-	{0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
-
-static unsigned char cipher_data[NUM_TESTS][8]={
-	{0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
-	{0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58},
-	{0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B},
-	{0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33},
-	{0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D},
-	{0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD},
-	{0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
-	{0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4},
-	{0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B},
-	{0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71},
-	{0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A},
-	{0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A},
-	{0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95},
-	{0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B},
-	{0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09},
-	{0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A},
-	{0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F},
-	{0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88},
-	{0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77},
-	{0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A},
-	{0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56},
-	{0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56},
-	{0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56},
-	{0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC},
-	{0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A},
-	{0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41},
-	{0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93},
-	{0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00},
-	{0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06},
-	{0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7},
-	{0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51},
-	{0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE},
-	{0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D},
-	{0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}};
-
-static unsigned char cipher_ecb2[NUM_TESTS-1][8]={
-	{0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E},
-	{0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16},
-	{0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27},
-	{0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6},
-	{0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25},
-	{0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A},
-	{0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74},
-	{0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6},
-	{0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67},
-	{0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10},
-	{0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85},
-	{0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA},
-	{0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3},
-	{0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3},
-	{0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A},
-	{0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69},
-	{0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1},
-	{0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7},
-	{0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F},
-	{0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87},
-	{0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A},
-	{0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE},
-	{0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3},
-	{0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD},
-	{0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84},
-	{0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85},
-	{0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC},
-	{0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89},
-	{0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E},
-	{0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89},
-	{0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7},
-	{0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8},
-	{0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}};
-
-static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
-static unsigned char cbc2_key[8]={0xf1,0xe0,0xd3,0xc2,0xb5,0xa4,0x97,0x86};
-static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
-static unsigned char cbc_iv  [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
-/* Changed the following text constant to binary so it will work on ebcdic
- * machines :-) */
+# define NUM_TESTS 34
+static unsigned char key_data[NUM_TESTS][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10},
+    {0x7C, 0xA1, 0x10, 0x45, 0x4A, 0x1A, 0x6E, 0x57},
+    {0x01, 0x31, 0xD9, 0x61, 0x9D, 0xC1, 0x37, 0x6E},
+    {0x07, 0xA1, 0x13, 0x3E, 0x4A, 0x0B, 0x26, 0x86},
+    {0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E},
+    {0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6},
+    {0x01, 0x13, 0xB9, 0x70, 0xFD, 0x34, 0xF2, 0xCE},
+    {0x01, 0x70, 0xF1, 0x75, 0x46, 0x8F, 0xB5, 0xE6},
+    {0x43, 0x29, 0x7F, 0xAD, 0x38, 0xE3, 0x73, 0xFE},
+    {0x07, 0xA7, 0x13, 0x70, 0x45, 0xDA, 0x2A, 0x16},
+    {0x04, 0x68, 0x91, 0x04, 0xC2, 0xFD, 0x3B, 0x2F},
+    {0x37, 0xD0, 0x6B, 0xB5, 0x16, 0xCB, 0x75, 0x46},
+    {0x1F, 0x08, 0x26, 0x0D, 0x1A, 0xC2, 0x46, 0x5E},
+    {0x58, 0x40, 0x23, 0x64, 0x1A, 0xBA, 0x61, 0x76},
+    {0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xB0, 0x07},
+    {0x49, 0x79, 0x3E, 0xBC, 0x79, 0xB3, 0x25, 0x8F},
+    {0x4F, 0xB0, 0x5E, 0x15, 0x15, 0xAB, 0x73, 0xA7},
+    {0x49, 0xE9, 0x5D, 0x6D, 0x4C, 0xA2, 0x29, 0xBF},
+    {0x01, 0x83, 0x10, 0xDC, 0x40, 0x9B, 0x26, 0xD6},
+    {0x1C, 0x58, 0x7F, 0x1C, 0x13, 0x92, 0x4F, 0xEF},
+    {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
+    {0x1F, 0x1F, 0x1F, 0x1F, 0x0E, 0x0E, 0x0E, 0x0E},
+    {0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1, 0xFE},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10}
+};
+
+static unsigned char plain_data[NUM_TESTS][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0xA1, 0xD6, 0xD0, 0x39, 0x77, 0x67, 0x42},
+    {0x5C, 0xD5, 0x4C, 0xA8, 0x3D, 0xEF, 0x57, 0xDA},
+    {0x02, 0x48, 0xD4, 0x38, 0x06, 0xF6, 0x71, 0x72},
+    {0x51, 0x45, 0x4B, 0x58, 0x2D, 0xDF, 0x44, 0x0A},
+    {0x42, 0xFD, 0x44, 0x30, 0x59, 0x57, 0x7F, 0xA2},
+    {0x05, 0x9B, 0x5E, 0x08, 0x51, 0xCF, 0x14, 0x3A},
+    {0x07, 0x56, 0xD8, 0xE0, 0x77, 0x47, 0x61, 0xD2},
+    {0x76, 0x25, 0x14, 0xB8, 0x29, 0xBF, 0x48, 0x6A},
+    {0x3B, 0xDD, 0x11, 0x90, 0x49, 0x37, 0x28, 0x02},
+    {0x26, 0x95, 0x5F, 0x68, 0x35, 0xAF, 0x60, 0x9A},
+    {0x16, 0x4D, 0x5E, 0x40, 0x4F, 0x27, 0x52, 0x32},
+    {0x6B, 0x05, 0x6E, 0x18, 0x75, 0x9F, 0x5C, 0xCA},
+    {0x00, 0x4B, 0xD6, 0xEF, 0x09, 0x17, 0x60, 0x62},
+    {0x48, 0x0D, 0x39, 0x00, 0x6E, 0xE7, 0x62, 0xF2},
+    {0x43, 0x75, 0x40, 0xC8, 0x69, 0x8F, 0x3C, 0xFA},
+    {0x07, 0x2D, 0x43, 0xA0, 0x77, 0x07, 0x52, 0x92},
+    {0x02, 0xFE, 0x55, 0x77, 0x81, 0x17, 0xF1, 0x2A},
+    {0x1D, 0x9D, 0x5C, 0x50, 0x18, 0xF7, 0x28, 0xC2},
+    {0x30, 0x55, 0x32, 0x28, 0x6D, 0x6F, 0x29, 0x5A},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}
+};
+
+static unsigned char cipher_data[NUM_TESTS][8] = {
+    {0x8C, 0xA6, 0x4D, 0xE9, 0xC1, 0xB1, 0x23, 0xA7},
+    {0x73, 0x59, 0xB2, 0x16, 0x3E, 0x4E, 0xDC, 0x58},
+    {0x95, 0x8E, 0x6E, 0x62, 0x7A, 0x05, 0x55, 0x7B},
+    {0xF4, 0x03, 0x79, 0xAB, 0x9E, 0x0E, 0xC5, 0x33},
+    {0x17, 0x66, 0x8D, 0xFC, 0x72, 0x92, 0x53, 0x2D},
+    {0x8A, 0x5A, 0xE1, 0xF8, 0x1A, 0xB8, 0xF2, 0xDD},
+    {0x8C, 0xA6, 0x4D, 0xE9, 0xC1, 0xB1, 0x23, 0xA7},
+    {0xED, 0x39, 0xD9, 0x50, 0xFA, 0x74, 0xBC, 0xC4},
+    {0x69, 0x0F, 0x5B, 0x0D, 0x9A, 0x26, 0x93, 0x9B},
+    {0x7A, 0x38, 0x9D, 0x10, 0x35, 0x4B, 0xD2, 0x71},
+    {0x86, 0x8E, 0xBB, 0x51, 0xCA, 0xB4, 0x59, 0x9A},
+    {0x71, 0x78, 0x87, 0x6E, 0x01, 0xF1, 0x9B, 0x2A},
+    {0xAF, 0x37, 0xFB, 0x42, 0x1F, 0x8C, 0x40, 0x95},
+    {0x86, 0xA5, 0x60, 0xF1, 0x0E, 0xC6, 0xD8, 0x5B},
+    {0x0C, 0xD3, 0xDA, 0x02, 0x00, 0x21, 0xDC, 0x09},
+    {0xEA, 0x67, 0x6B, 0x2C, 0xB7, 0xDB, 0x2B, 0x7A},
+    {0xDF, 0xD6, 0x4A, 0x81, 0x5C, 0xAF, 0x1A, 0x0F},
+    {0x5C, 0x51, 0x3C, 0x9C, 0x48, 0x86, 0xC0, 0x88},
+    {0x0A, 0x2A, 0xEE, 0xAE, 0x3F, 0xF4, 0xAB, 0x77},
+    {0xEF, 0x1B, 0xF0, 0x3E, 0x5D, 0xFA, 0x57, 0x5A},
+    {0x88, 0xBF, 0x0D, 0xB6, 0xD7, 0x0D, 0xEE, 0x56},
+    {0xA1, 0xF9, 0x91, 0x55, 0x41, 0x02, 0x0B, 0x56},
+    {0x6F, 0xBF, 0x1C, 0xAF, 0xCF, 0xFD, 0x05, 0x56},
+    {0x2F, 0x22, 0xE4, 0x9B, 0xAB, 0x7C, 0xA1, 0xAC},
+    {0x5A, 0x6B, 0x61, 0x2C, 0xC2, 0x6C, 0xCE, 0x4A},
+    {0x5F, 0x4C, 0x03, 0x8E, 0xD1, 0x2B, 0x2E, 0x41},
+    {0x63, 0xFA, 0xC0, 0xD0, 0x34, 0xD9, 0xF7, 0x93},
+    {0x61, 0x7B, 0x3A, 0x0C, 0xE8, 0xF0, 0x71, 0x00},
+    {0xDB, 0x95, 0x86, 0x05, 0xF8, 0xC8, 0xC6, 0x06},
+    {0xED, 0xBF, 0xD1, 0xC6, 0x6C, 0x29, 0xCC, 0xC7},
+    {0x35, 0x55, 0x50, 0xB2, 0x15, 0x0E, 0x24, 0x51},
+    {0xCA, 0xAA, 0xAF, 0x4D, 0xEA, 0xF1, 0xDB, 0xAE},
+    {0xD5, 0xD4, 0x4F, 0xF7, 0x20, 0x68, 0x3D, 0x0D},
+    {0x2A, 0x2B, 0xB0, 0x08, 0xDF, 0x97, 0xC2, 0xF2}
+};
+
+static unsigned char cipher_ecb2[NUM_TESTS - 1][8] = {
+    {0x92, 0x95, 0xB5, 0x9B, 0xB3, 0x84, 0x73, 0x6E},
+    {0x19, 0x9E, 0x9D, 0x6D, 0xF3, 0x9A, 0xA8, 0x16},
+    {0x2A, 0x4B, 0x4D, 0x24, 0x52, 0x43, 0x84, 0x27},
+    {0x35, 0x84, 0x3C, 0x01, 0x9D, 0x18, 0xC5, 0xB6},
+    {0x4A, 0x5B, 0x2F, 0x42, 0xAA, 0x77, 0x19, 0x25},
+    {0xA0, 0x6B, 0xA9, 0xB8, 0xCA, 0x5B, 0x17, 0x8A},
+    {0xAB, 0x9D, 0xB7, 0xFB, 0xED, 0x95, 0xF2, 0x74},
+    {0x3D, 0x25, 0x6C, 0x23, 0xA7, 0x25, 0x2F, 0xD6},
+    {0xB7, 0x6F, 0xAB, 0x4F, 0xBD, 0xBD, 0xB7, 0x67},
+    {0x8F, 0x68, 0x27, 0xD6, 0x9C, 0xF4, 0x1A, 0x10},
+    {0x82, 0x57, 0xA1, 0xD6, 0x50, 0x5E, 0x81, 0x85},
+    {0xA2, 0x0F, 0x0A, 0xCD, 0x80, 0x89, 0x7D, 0xFA},
+    {0xCD, 0x2A, 0x53, 0x3A, 0xDB, 0x0D, 0x7E, 0xF3},
+    {0xD2, 0xC2, 0xBE, 0x27, 0xE8, 0x1B, 0x68, 0xE3},
+    {0xE9, 0x24, 0xCF, 0x4F, 0x89, 0x3C, 0x5B, 0x0A},
+    {0xA7, 0x18, 0xC3, 0x9F, 0xFA, 0x9F, 0xD7, 0x69},
+    {0x77, 0x2C, 0x79, 0xB1, 0xD2, 0x31, 0x7E, 0xB1},
+    {0x49, 0xAB, 0x92, 0x7F, 0xD0, 0x22, 0x00, 0xB7},
+    {0xCE, 0x1C, 0x6C, 0x7D, 0x85, 0xE3, 0x4A, 0x6F},
+    {0xBE, 0x91, 0xD6, 0xE1, 0x27, 0xB2, 0xE9, 0x87},
+    {0x70, 0x28, 0xAE, 0x8F, 0xD1, 0xF5, 0x74, 0x1A},
+    {0xAA, 0x37, 0x80, 0xBB, 0xF3, 0x22, 0x1D, 0xDE},
+    {0xA6, 0xC4, 0xD2, 0x5E, 0x28, 0x93, 0xAC, 0xB3},
+    {0x22, 0x07, 0x81, 0x5A, 0xE4, 0xB7, 0x1A, 0xAD},
+    {0xDC, 0xCE, 0x05, 0xE7, 0x07, 0xBD, 0xF5, 0x84},
+    {0x26, 0x1D, 0x39, 0x2C, 0xB3, 0xBA, 0xA5, 0x85},
+    {0xB4, 0xF7, 0x0F, 0x72, 0xFB, 0x04, 0xF0, 0xDC},
+    {0x95, 0xBA, 0xA9, 0x4E, 0x87, 0x36, 0xF2, 0x89},
+    {0xD4, 0x07, 0x3A, 0xF1, 0x5A, 0x17, 0x82, 0x0E},
+    {0xEF, 0x6F, 0xAF, 0xA7, 0x66, 0x1A, 0x7E, 0x89},
+    {0xC1, 0x97, 0xF5, 0x58, 0x74, 0x8A, 0x20, 0xE7},
+    {0x43, 0x34, 0xCF, 0xDA, 0x22, 0xC4, 0x86, 0xC8},
+    {0x08, 0xD7, 0xB4, 0xFB, 0x62, 0x9D, 0x08, 0x85}
+};
+
+static unsigned char cbc_key[8] =
+    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
+static unsigned char cbc2_key[8] =
+    { 0xf1, 0xe0, 0xd3, 0xc2, 0xb5, 0xa4, 0x97, 0x86 };
+static unsigned char cbc3_key[8] =
+    { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
+static unsigned char cbc_iv[8] =
+    { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
+/*
+ * Changed the following text constant to binary so it will work on ebcdic
+ * machines :-)
+ */
 /* static char cbc_data[40]="7654321 Now is the time for \0001"; */
-static unsigned char cbc_data[40]={
-	0x37,0x36,0x35,0x34,0x33,0x32,0x31,0x20,
-	0x4E,0x6F,0x77,0x20,0x69,0x73,0x20,0x74,
-	0x68,0x65,0x20,0x74,0x69,0x6D,0x65,0x20,
-	0x66,0x6F,0x72,0x20,0x00,0x31,0x00,0x00,
-	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	};
-
-static unsigned char cbc_ok[32]={
-	0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
-	0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
-	0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
-	0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
-
-#ifdef SCREW_THE_PARITY
-#error "SCREW_THE_PARITY is not ment to be defined."
-#error "Original vectors are preserved for reference only."
-static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
-static unsigned char xcbc_ok[32]={
-	0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48,
-	0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD,
-	0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76,
-	0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2,
-	};
-#else
-static unsigned char xcbc_ok[32]={
-	0x84,0x6B,0x29,0x14,0x85,0x1E,0x9A,0x29,
-	0x54,0x73,0x2F,0x8A,0xA0,0xA6,0x11,0xC1,
-	0x15,0xCD,0xC2,0xD7,0x95,0x1B,0x10,0x53,
-	0xA6,0x3C,0x5E,0x03,0xB2,0x1A,0xA3,0xC4,
-	};
-#endif
-
-static unsigned char cbc3_ok[32]={
-	0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0,
-	0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC,
-	0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4,
-	0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75};
-
-static unsigned char pcbc_ok[32]={
-	0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
-	0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
-	0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
-	0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};
-
-static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
-static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
-static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
-static unsigned char plain[24]=
-	{
-	0x4e,0x6f,0x77,0x20,0x69,0x73,
-	0x20,0x74,0x68,0x65,0x20,0x74,
-	0x69,0x6d,0x65,0x20,0x66,0x6f,
-	0x72,0x20,0x61,0x6c,0x6c,0x20
-	};
-static unsigned char cfb_cipher8[24]= {
-	0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8,
-	0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 };
-static unsigned char cfb_cipher16[24]={
-	0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70,
-	0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B };
-static unsigned char cfb_cipher32[24]={
-	0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD,
-	0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 };
-static unsigned char cfb_cipher48[24]={
-	0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85,
-	0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F };
-static unsigned char cfb_cipher64[24]={
-	0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B,
-	0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 };
-
-static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
-static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
-static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
-static unsigned char ofb_cipher[24]=
-	{
-	0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
-	0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
-	0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
-	};
-
-#if 0
-static DES_LONG cbc_cksum_ret=0xB462FEF7L;
-#else
-static DES_LONG cbc_cksum_ret=0xF7FE62B4L;
-#endif
-static unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
+static unsigned char cbc_data[40] = {
+    0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20,
+    0x4E, 0x6F, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74,
+    0x68, 0x65, 0x20, 0x74, 0x69, 0x6D, 0x65, 0x20,
+    0x66, 0x6F, 0x72, 0x20, 0x00, 0x31, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+static unsigned char cbc_ok[32] = {
+    0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4,
+    0xac, 0xd8, 0xae, 0xfd, 0xdf, 0xd8, 0xa1, 0xeb,
+    0x46, 0x8e, 0x91, 0x15, 0x78, 0x88, 0xba, 0x68,
+    0x1d, 0x26, 0x93, 0x97, 0xf7, 0xfe, 0x62, 0xb4
+};
+
+# ifdef SCREW_THE_PARITY
+#  error "SCREW_THE_PARITY is not ment to be defined."
+#  error "Original vectors are preserved for reference only."
+static unsigned char cbc2_key[8] =
+    { 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87 };
+static unsigned char xcbc_ok[32] = {
+    0x86, 0x74, 0x81, 0x0D, 0x61, 0xA4, 0xA5, 0x48,
+    0xB9, 0x93, 0x03, 0xE1, 0xB8, 0xBB, 0xBD, 0xBD,
+    0x64, 0x30, 0x0B, 0xB9, 0x06, 0x65, 0x81, 0x76,
+    0x04, 0x1D, 0x77, 0x62, 0x17, 0xCA, 0x2B, 0xD2,
+};
+# else
+static unsigned char xcbc_ok[32] = {
+    0x84, 0x6B, 0x29, 0x14, 0x85, 0x1E, 0x9A, 0x29,
+    0x54, 0x73, 0x2F, 0x8A, 0xA0, 0xA6, 0x11, 0xC1,
+    0x15, 0xCD, 0xC2, 0xD7, 0x95, 0x1B, 0x10, 0x53,
+    0xA6, 0x3C, 0x5E, 0x03, 0xB2, 0x1A, 0xA3, 0xC4,
+};
+# endif
+
+static unsigned char cbc3_ok[32] = {
+    0x3F, 0xE3, 0x01, 0xC9, 0x62, 0xAC, 0x01, 0xD0,
+    0x22, 0x13, 0x76, 0x3C, 0x1C, 0xBD, 0x4C, 0xDC,
+    0x79, 0x96, 0x57, 0xC0, 0x64, 0xEC, 0xF5, 0xD4,
+    0x1C, 0x67, 0x38, 0x12, 0xCF, 0xDE, 0x96, 0x75
+};
+
+static unsigned char pcbc_ok[32] = {
+    0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4,
+    0x6d, 0xec, 0xb4, 0x70, 0xa0, 0xe5, 0x6b, 0x15,
+    0xae, 0xa6, 0xbf, 0x61, 0xed, 0x7d, 0x9c, 0x9f,
+    0xf7, 0x17, 0x46, 0x3b, 0x8a, 0xb3, 0xcc, 0x88
+};
+
+static unsigned char cfb_key[8] =
+    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
+static unsigned char cfb_iv[8] =
+    { 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef };
+static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
+static unsigned char plain[24] = {
+    0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
+    0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
+    0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
+    0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
+};
+
+static unsigned char cfb_cipher8[24] = {
+    0xf3, 0x1f, 0xda, 0x07, 0x01, 0x14, 0x62, 0xee, 0x18, 0x7f, 0x43, 0xd8,
+    0x0a, 0x7c, 0xd9, 0xb5, 0xb0, 0xd2, 0x90, 0xda, 0x6e, 0x5b, 0x9a, 0x87
+};
+
+static unsigned char cfb_cipher16[24] = {
+    0xF3, 0x09, 0x87, 0x87, 0x7F, 0x57, 0xF7, 0x3C, 0x36, 0xB6, 0xDB, 0x70,
+    0xD8, 0xD5, 0x34, 0x19, 0xD3, 0x86, 0xB2, 0x23, 0xB7, 0xB2, 0xAD, 0x1B
+};
+
+static unsigned char cfb_cipher32[24] = {
+    0xF3, 0x09, 0x62, 0x49, 0xA4, 0xDF, 0xA4, 0x9F, 0x33, 0xDC, 0x7B, 0xAD,
+    0x4C, 0xC8, 0x9F, 0x64, 0xE4, 0x53, 0xE5, 0xEC, 0x67, 0x20, 0xDA, 0xB6
+};
+
+static unsigned char cfb_cipher48[24] = {
+    0xF3, 0x09, 0x62, 0x49, 0xC7, 0xF4, 0x30, 0xB5, 0x15, 0xEC, 0xBB, 0x85,
+    0x97, 0x5A, 0x13, 0x8C, 0x68, 0x60, 0xE2, 0x38, 0x34, 0x3C, 0xDC, 0x1F
+};
+
+static unsigned char cfb_cipher64[24] = {
+    0xF3, 0x09, 0x62, 0x49, 0xC7, 0xF4, 0x6E, 0x51, 0xA6, 0x9E, 0x83, 0x9B,
+    0x1A, 0x92, 0xF7, 0x84, 0x03, 0x46, 0x71, 0x33, 0x89, 0x8E, 0xA6, 0x22
+};
+
+static unsigned char ofb_key[8] =
+    { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
+static unsigned char ofb_iv[8] =
+    { 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef };
+static unsigned char ofb_buf1[24], ofb_buf2[24], ofb_tmp[8];
+static unsigned char ofb_cipher[24] = {
+    0xf3, 0x09, 0x62, 0x49, 0xc7, 0xf4, 0x6e, 0x51,
+    0x35, 0xf2, 0x4a, 0x24, 0x2e, 0xeb, 0x3d, 0x3f,
+    0x3d, 0x6d, 0x5b, 0xe3, 0x25, 0x5a, 0xf8, 0xc3
+};
+
+# if 0
+static DES_LONG cbc_cksum_ret = 0xB462FEF7L;
+# else
+static DES_LONG cbc_cksum_ret = 0xF7FE62B4L;
+# endif
+static unsigned char cbc_cksum_data[8] =
+    { 0x1D, 0x26, 0x93, 0x97, 0xf7, 0xfe, 0x62, 0xb4 };
 
 static char *pt(unsigned char *p);
 static int cfb_test(int bits, unsigned char *cfb_cipher);
 static int cfb64_test(unsigned char *cfb_cipher);
 static int ede_cfb64_test(unsigned char *cfb_cipher);
 int main(int argc, char *argv[])
-	{
-	int j,err=0;
-	unsigned int i;
-	des_cblock in,out,outin,iv3,iv2;
-	des_key_schedule ks,ks2,ks3;
-	unsigned char cbc_in[40];
-	unsigned char cbc_out[40];
-	DES_LONG cs;
-	unsigned char cret[8];
-#ifdef _CRAY
-        struct {
-            int a:32;
-            int b:32;
-        } lqret[2];
-#else
-        DES_LONG lqret[4];
-#endif
-	int num;
-	char *str;
-
-#ifndef OPENSSL_NO_DESCBCM
-	printf("Doing cbcm\n");
-	if ((j=DES_set_key_checked(&cbc_key,&ks)) != 0)
-		{
-		printf("Key error %d\n",j);
-		err=1;
-		}
-	if ((j=DES_set_key_checked(&cbc2_key,&ks2)) != 0)
-		{
-		printf("Key error %d\n",j);
-		err=1;
-		}
-	if ((j=DES_set_key_checked(&cbc3_key,&ks3)) != 0)
-		{
-		printf("Key error %d\n",j);
-		err=1;
-		}
-	memset(cbc_out,0,40);
-	memset(cbc_in,0,40);
-	i=strlen((char *)cbc_data)+1;
-	/* i=((i+7)/8)*8; */
-	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
-	memset(iv2,'\0',sizeof iv2);
-
-	DES_ede3_cbcm_encrypt(cbc_data,cbc_out,16L,&ks,&ks2,&ks3,&iv3,&iv2,
-			      DES_ENCRYPT);
-	DES_ede3_cbcm_encrypt(&cbc_data[16],&cbc_out[16],i-16,&ks,&ks2,&ks3,
-			      &iv3,&iv2,DES_ENCRYPT);
-	/*-	if (memcmp(cbc_out,cbc3_ok,
-		(unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
-		{
-		printf("des_ede3_cbc_encrypt encrypt error\n");
-		err=1;
-		}
-	*/
-	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
-	memset(iv2,'\0',sizeof iv2);
-	DES_ede3_cbcm_encrypt(cbc_out,cbc_in,i,&ks,&ks2,&ks3,&iv3,&iv2,DES_DECRYPT);
-	if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)+1) != 0)
-		{
-		unsigned int n;
-
-		printf("des_ede3_cbcm_encrypt decrypt error\n");
-		for(n=0 ; n < i ; ++n)
-		    printf(" %02x",cbc_data[n]);
-		printf("\n");
-		for(n=0 ; n < i ; ++n)
-		    printf(" %02x",cbc_in[n]);
-		printf("\n");
-		err=1;
-		}
-#endif
-
-	printf("Doing ecb\n");
-	for (i=0; i>4)&0xf];
-		ret[i*2+1]=f[p[i]&0xf];
-		}
-	ret[16]='\0';
-	return(ret);
-	}
-
-#ifndef LIBDES_LIT
+{
+    static char bufs[10][20];
+    static int bnum = 0;
+    char *ret;
+    int i;
+    static char *f = "0123456789ABCDEF";
+
+    ret = &(bufs[bnum++][0]);
+    bnum %= 10;
+    for (i = 0; i < 8; i++) {
+        ret[i * 2] = f[(p[i] >> 4) & 0xf];
+        ret[i * 2 + 1] = f[p[i] & 0xf];
+    }
+    ret[16] = '\0';
+    return (ret);
+}
+
+# ifndef LIBDES_LIT
 
 static int cfb_test(int bits, unsigned char *cfb_cipher)
-	{
-	des_key_schedule ks;
-	int i,err=0;
-
-	DES_set_key_checked(&cfb_key,&ks);
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	des_cfb_encrypt(plain,cfb_buf1,bits,sizeof(plain),ks,&cfb_tmp,
-			DES_ENCRYPT);
-	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("cfb_encrypt encrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf1[i])));
-		}
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,sizeof(plain),ks,&cfb_tmp,
-			DES_DECRYPT);
-	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("cfb_encrypt decrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf1[i])));
-		}
-	return(err);
-	}
+{
+    des_key_schedule ks;
+    int i, err = 0;
+
+    DES_set_key_checked(&cfb_key, &ks);
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    des_cfb_encrypt(plain, cfb_buf1, bits, sizeof(plain), ks, &cfb_tmp,
+                    DES_ENCRYPT);
+    if (memcmp(cfb_cipher, cfb_buf1, sizeof(plain)) != 0) {
+        err = 1;
+        printf("cfb_encrypt encrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf1[i])));
+    }
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    des_cfb_encrypt(cfb_buf1, cfb_buf2, bits, sizeof(plain), ks, &cfb_tmp,
+                    DES_DECRYPT);
+    if (memcmp(plain, cfb_buf2, sizeof(plain)) != 0) {
+        err = 1;
+        printf("cfb_encrypt decrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf1[i])));
+    }
+    return (err);
+}
 
 static int cfb64_test(unsigned char *cfb_cipher)
-	{
-	des_key_schedule ks;
-	int err=0,i,n;
-
-	DES_set_key_checked(&cfb_key,&ks);
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	n=0;
-	des_cfb64_encrypt(plain,cfb_buf1,12,ks,&cfb_tmp,&n,DES_ENCRYPT);
-	des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),sizeof(plain)-12,ks,
-			  &cfb_tmp,&n,DES_ENCRYPT);
-	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("cfb_encrypt encrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf1[i])));
-		}
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	n=0;
-	des_cfb64_encrypt(cfb_buf1,cfb_buf2,17,ks,&cfb_tmp,&n,DES_DECRYPT);
-	des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
-			  sizeof(plain)-17,ks,&cfb_tmp,&n,DES_DECRYPT);
-	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("cfb_encrypt decrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf2[i])));
-		}
-	return(err);
-	}
+{
+    des_key_schedule ks;
+    int err = 0, i, n;
+
+    DES_set_key_checked(&cfb_key, &ks);
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    n = 0;
+    des_cfb64_encrypt(plain, cfb_buf1, 12, ks, &cfb_tmp, &n, DES_ENCRYPT);
+    des_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]), sizeof(plain) - 12, ks,
+                      &cfb_tmp, &n, DES_ENCRYPT);
+    if (memcmp(cfb_cipher, cfb_buf1, sizeof(plain)) != 0) {
+        err = 1;
+        printf("cfb_encrypt encrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf1[i])));
+    }
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    n = 0;
+    des_cfb64_encrypt(cfb_buf1, cfb_buf2, 17, ks, &cfb_tmp, &n, DES_DECRYPT);
+    des_cfb64_encrypt(&(cfb_buf1[17]), &(cfb_buf2[17]),
+                      sizeof(plain) - 17, ks, &cfb_tmp, &n, DES_DECRYPT);
+    if (memcmp(plain, cfb_buf2, sizeof(plain)) != 0) {
+        err = 1;
+        printf("cfb_encrypt decrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf2[i])));
+    }
+    return (err);
+}
 
 static int ede_cfb64_test(unsigned char *cfb_cipher)
-	{
-	des_key_schedule ks;
-	int err=0,i,n;
-
-	DES_set_key_checked(&cfb_key,&ks);
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	n=0;
-	des_ede3_cfb64_encrypt(plain,cfb_buf1,12,ks,ks,ks,&cfb_tmp,&n,
-			       DES_ENCRYPT);
-	des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
-			       sizeof(plain)-12,ks,ks,ks,
-			       &cfb_tmp,&n,DES_ENCRYPT);
-	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("ede_cfb_encrypt encrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf1[i])));
-		}
-	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
-	n=0;
-	des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks,
-			       &cfb_tmp,&n,DES_DECRYPT);
-	des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
-			       sizeof(plain)-17,ks,ks,ks,
-			       &cfb_tmp,&n,DES_DECRYPT);
-	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
-		{
-		err=1;
-		printf("ede_cfb_encrypt decrypt error\n");
-		for (i=0; i<24; i+=8)
-			printf("%s\n",pt(&(cfb_buf2[i])));
-		}
-	return(err);
-	}
+{
+    des_key_schedule ks;
+    int err = 0, i, n;
+
+    DES_set_key_checked(&cfb_key, &ks);
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    n = 0;
+    des_ede3_cfb64_encrypt(plain, cfb_buf1, 12, ks, ks, ks, &cfb_tmp, &n,
+                           DES_ENCRYPT);
+    des_ede3_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]),
+                           sizeof(plain) - 12, ks, ks, ks,
+                           &cfb_tmp, &n, DES_ENCRYPT);
+    if (memcmp(cfb_cipher, cfb_buf1, sizeof(plain)) != 0) {
+        err = 1;
+        printf("ede_cfb_encrypt encrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf1[i])));
+    }
+    memcpy(cfb_tmp, cfb_iv, sizeof(cfb_iv));
+    n = 0;
+    des_ede3_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)17, ks, ks, ks,
+                           &cfb_tmp, &n, DES_DECRYPT);
+    des_ede3_cfb64_encrypt(&(cfb_buf1[17]), &(cfb_buf2[17]),
+                           sizeof(plain) - 17, ks, ks, ks,
+                           &cfb_tmp, &n, DES_DECRYPT);
+    if (memcmp(plain, cfb_buf2, sizeof(plain)) != 0) {
+        err = 1;
+        printf("ede_cfb_encrypt decrypt error\n");
+        for (i = 0; i < 24; i += 8)
+            printf("%s\n", pt(&(cfb_buf2[i])));
+    }
+    return (err);
+}
 
-#endif
+# endif
 #endif
diff --git a/crypto/des/ecb3_enc.c b/crypto/des/ecb3_enc.c
index c3437bc606..c49fbd41e6 100644
--- a/crypto/des/ecb3_enc.c
+++ b/crypto/des/ecb3_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,25 +59,24 @@
 #include "des_locl.h"
 
 void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
-		      DES_key_schedule *ks1, DES_key_schedule *ks2,
-		      DES_key_schedule *ks3,
-	     int enc)
-	{
-	register DES_LONG l0,l1;
-	DES_LONG ll[2];
-	const unsigned char *in = &(*input)[0];
-	unsigned char *out = &(*output)[0];
+                      DES_key_schedule *ks1, DES_key_schedule *ks2,
+                      DES_key_schedule *ks3, int enc)
+{
+    register DES_LONG l0, l1;
+    DES_LONG ll[2];
+    const unsigned char *in = &(*input)[0];
+    unsigned char *out = &(*output)[0];
 
-	c2l(in,l0);
-	c2l(in,l1);
-	ll[0]=l0;
-	ll[1]=l1;
-	if (enc)
-		DES_encrypt3(ll,ks1,ks2,ks3);
-	else
-		DES_decrypt3(ll,ks1,ks2,ks3);
-	l0=ll[0];
-	l1=ll[1];
-	l2c(l0,out);
-	l2c(l1,out);
-	}
+    c2l(in, l0);
+    c2l(in, l1);
+    ll[0] = l0;
+    ll[1] = l1;
+    if (enc)
+        DES_encrypt3(ll, ks1, ks2, ks3);
+    else
+        DES_decrypt3(ll, ks1, ks2, ks3);
+    l0 = ll[0];
+    l1 = ll[1];
+    l2c(l0, out);
+    l2c(l1, out);
+}
diff --git a/crypto/des/ecb_enc.c b/crypto/des/ecb_enc.c
index 0684e769b3..f97fd971dc 100644
--- a/crypto/des/ecb_enc.c
+++ b/crypto/des/ecb_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,62 +61,64 @@
 #include 
 #include 
 
-OPENSSL_GLOBAL const char libdes_version[]="libdes" OPENSSL_VERSION_PTEXT;
-OPENSSL_GLOBAL const char DES_version[]="DES" OPENSSL_VERSION_PTEXT;
+OPENSSL_GLOBAL const char libdes_version[] = "libdes" OPENSSL_VERSION_PTEXT;
+OPENSSL_GLOBAL const char DES_version[] = "DES" OPENSSL_VERSION_PTEXT;
 
 const char *DES_options(void)
-	{
-	static int init=1;
-	static char buf[32];
+{
+    static int init = 1;
+    static char buf[32];
 
-	if (init)
-		{
-		const char *ptr,*unroll,*risc,*size;
+    if (init) {
+        const char *ptr, *unroll, *risc, *size;
 
 #ifdef DES_PTR
-		ptr="ptr";
+        ptr = "ptr";
 #else
-		ptr="idx";
+        ptr = "idx";
 #endif
 #if defined(DES_RISC1) || defined(DES_RISC2)
-#ifdef DES_RISC1
-		risc="risc1";
-#endif
-#ifdef DES_RISC2
-		risc="risc2";
-#endif
+# ifdef DES_RISC1
+        risc = "risc1";
+# endif
+# ifdef DES_RISC2
+        risc = "risc2";
+# endif
 #else
-		risc="cisc";
+        risc = "cisc";
 #endif
 #ifdef DES_UNROLL
-		unroll="16";
+        unroll = "16";
 #else
-		unroll="2";
+        unroll = "2";
 #endif
-		if (sizeof(DES_LONG) != sizeof(long))
-			size="int";
-		else
-			size="long";
-		BIO_snprintf(buf,sizeof buf,"des(%s,%s,%s,%s)",ptr,risc,unroll,
-			     size);
-		init=0;
-		}
-	return(buf);
-	}
-		
+        if (sizeof(DES_LONG) != sizeof(long))
+            size = "int";
+        else
+            size = "long";
+        BIO_snprintf(buf, sizeof buf, "des(%s,%s,%s,%s)", ptr, risc, unroll,
+                     size);
+        init = 0;
+    }
+    return (buf);
+}
 
 void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
-		     DES_key_schedule *ks, int enc)
-	{
-	register DES_LONG l;
-	DES_LONG ll[2];
-	const unsigned char *in = &(*input)[0];
-	unsigned char *out = &(*output)[0];
+                     DES_key_schedule *ks, int enc)
+{
+    register DES_LONG l;
+    DES_LONG ll[2];
+    const unsigned char *in = &(*input)[0];
+    unsigned char *out = &(*output)[0];
 
-	c2l(in,l); ll[0]=l;
-	c2l(in,l); ll[1]=l;
-	DES_encrypt1(ll,ks,enc);
-	l=ll[0]; l2c(l,out);
-	l=ll[1]; l2c(l,out);
-	l=ll[0]=ll[1]=0;
-	}
+    c2l(in, l);
+    ll[0] = l;
+    c2l(in, l);
+    ll[1] = l;
+    DES_encrypt1(ll, ks, enc);
+    l = ll[0];
+    l2c(l, out);
+    l = ll[1];
+    l2c(l, out);
+    l = ll[0] = ll[1] = 0;
+}
diff --git a/crypto/des/ede_cbcm_enc.c b/crypto/des/ede_cbcm_enc.c
index adfcb75cf3..86f27d077a 100644
--- a/crypto/des/ede_cbcm_enc.c
+++ b/crypto/des/ede_cbcm_enc.c
@@ -1,6 +1,7 @@
 /* ede_cbcm_enc.c */
-/* Written by Ben Laurie  for the OpenSSL
- * project 13 Feb 1999.
+/*
+ * Written by Ben Laurie  for the OpenSSL project 13 Feb
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,143 +58,132 @@
  */
 
 /*
-
-This is an implementation of Triple DES Cipher Block Chaining with Output
-Feedback Masking, by Coppersmith, Johnson and Matyas, (IBM and Certicom).
-
-Note that there is a known attack on this by Biham and Knudsen but it takes
-a lot of work:
-
-http://www.cs.technion.ac.il/users/wwwb/cgi-bin/tr-get.cgi/1998/CS/CS0928.ps.gz
-
-*/
+ *
+ * This is an implementation of Triple DES Cipher Block Chaining with Output
+ * Feedback Masking, by Coppersmith, Johnson and Matyas, (IBM and Certicom).
+ *
+ * Note that there is a known attack on this by Biham and Knudsen but it
+ * takes a lot of work:
+ *
+ * http://www.cs.technion.ac.il/users/wwwb/cgi-bin/tr-get.cgi/1998/CS/CS0928.ps.gz
+ *
+ */
 
 #include  /* To see if OPENSSL_NO_DESCBCM is defined */
 
 #ifndef OPENSSL_NO_DESCBCM
-#include "des_locl.h"
+# include "des_locl.h"
 
 void DES_ede3_cbcm_encrypt(const unsigned char *in, unsigned char *out,
-	     long length, DES_key_schedule *ks1, DES_key_schedule *ks2,
-	     DES_key_schedule *ks3, DES_cblock *ivec1, DES_cblock *ivec2,
-	     int enc)
-    {
-    register DES_LONG tin0,tin1;
-    register DES_LONG tout0,tout1,xor0,xor1,m0,m1;
-    register long l=length;
+                           long length, DES_key_schedule *ks1,
+                           DES_key_schedule *ks2, DES_key_schedule *ks3,
+                           DES_cblock *ivec1, DES_cblock *ivec2, int enc)
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG tout0, tout1, xor0, xor1, m0, m1;
+    register long l = length;
     DES_LONG tin[2];
-    unsigned char *iv1,*iv2;
+    unsigned char *iv1, *iv2;
 
     iv1 = &(*ivec1)[0];
     iv2 = &(*ivec2)[0];
 
-    if (enc)
-	{
-	c2l(iv1,m0);
-	c2l(iv1,m1);
-	c2l(iv2,tout0);
-	c2l(iv2,tout1);
-	for (l-=8; l>=-7; l-=8)
-	    {
-	    tin[0]=m0;
-	    tin[1]=m1;
-	    DES_encrypt1(tin,ks3,1);
-	    m0=tin[0];
-	    m1=tin[1];
-
-	    if(l < 0)
-		{
-		c2ln(in,tin0,tin1,l+8);
-		}
-	    else
-		{
-		c2l(in,tin0);
-		c2l(in,tin1);
-		}
-	    tin0^=tout0;
-	    tin1^=tout1;
-
-	    tin[0]=tin0;
-	    tin[1]=tin1;
-	    DES_encrypt1(tin,ks1,1);
-	    tin[0]^=m0;
-	    tin[1]^=m1;
-	    DES_encrypt1(tin,ks2,0);
-	    tin[0]^=m0;
-	    tin[1]^=m1;
-	    DES_encrypt1(tin,ks1,1);
-	    tout0=tin[0];
-	    tout1=tin[1];
-
-	    l2c(tout0,out);
-	    l2c(tout1,out);
-	    }
-	iv1=&(*ivec1)[0];
-	l2c(m0,iv1);
-	l2c(m1,iv1);
-
-	iv2=&(*ivec2)[0];
-	l2c(tout0,iv2);
-	l2c(tout1,iv2);
-	}
-    else
-	{
-	register DES_LONG t0,t1;
-
-	c2l(iv1,m0);
-	c2l(iv1,m1);
-	c2l(iv2,xor0);
-	c2l(iv2,xor1);
-	for (l-=8; l>=-7; l-=8)
-	    {
-	    tin[0]=m0;
-	    tin[1]=m1;
-	    DES_encrypt1(tin,ks3,1);
-	    m0=tin[0];
-	    m1=tin[1];
-
-	    c2l(in,tin0);
-	    c2l(in,tin1);
-
-	    t0=tin0;
-	    t1=tin1;
-
-	    tin[0]=tin0;
-	    tin[1]=tin1;
-	    DES_encrypt1(tin,ks1,0);
-	    tin[0]^=m0;
-	    tin[1]^=m1;
-	    DES_encrypt1(tin,ks2,1);
-	    tin[0]^=m0;
-	    tin[1]^=m1;
-	    DES_encrypt1(tin,ks1,0);
-	    tout0=tin[0];
-	    tout1=tin[1];
-
-	    tout0^=xor0;
-	    tout1^=xor1;
-	    if(l < 0)
-		{
-		l2cn(tout0,tout1,out,l+8);
-		}
-	    else
-		{
-		l2c(tout0,out);
-		l2c(tout1,out);
-		}
-	    xor0=t0;
-	    xor1=t1;
-	    }
-
-	iv1=&(*ivec1)[0];
-	l2c(m0,iv1);
-	l2c(m1,iv1);
-
-	iv2=&(*ivec2)[0];
-	l2c(xor0,iv2);
-	l2c(xor1,iv2);
-	}
-    tin0=tin1=tout0=tout1=xor0=xor1=0;
-    tin[0]=tin[1]=0;
+    if (enc) {
+        c2l(iv1, m0);
+        c2l(iv1, m1);
+        c2l(iv2, tout0);
+        c2l(iv2, tout1);
+        for (l -= 8; l >= -7; l -= 8) {
+            tin[0] = m0;
+            tin[1] = m1;
+            DES_encrypt1(tin, ks3, 1);
+            m0 = tin[0];
+            m1 = tin[1];
+
+            if (l < 0) {
+                c2ln(in, tin0, tin1, l + 8);
+            } else {
+                c2l(in, tin0);
+                c2l(in, tin1);
+            }
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_encrypt1(tin, ks1, 1);
+            tin[0] ^= m0;
+            tin[1] ^= m1;
+            DES_encrypt1(tin, ks2, 0);
+            tin[0] ^= m0;
+            tin[1] ^= m1;
+            DES_encrypt1(tin, ks1, 1);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            l2c(tout0, out);
+            l2c(tout1, out);
+        }
+        iv1 = &(*ivec1)[0];
+        l2c(m0, iv1);
+        l2c(m1, iv1);
+
+        iv2 = &(*ivec2)[0];
+        l2c(tout0, iv2);
+        l2c(tout1, iv2);
+    } else {
+        register DES_LONG t0, t1;
+
+        c2l(iv1, m0);
+        c2l(iv1, m1);
+        c2l(iv2, xor0);
+        c2l(iv2, xor1);
+        for (l -= 8; l >= -7; l -= 8) {
+            tin[0] = m0;
+            tin[1] = m1;
+            DES_encrypt1(tin, ks3, 1);
+            m0 = tin[0];
+            m1 = tin[1];
+
+            c2l(in, tin0);
+            c2l(in, tin1);
+
+            t0 = tin0;
+            t1 = tin1;
+
+            tin[0] = tin0;
+            tin[1] = tin1;
+            DES_encrypt1(tin, ks1, 0);
+            tin[0] ^= m0;
+            tin[1] ^= m1;
+            DES_encrypt1(tin, ks2, 1);
+            tin[0] ^= m0;
+            tin[1] ^= m1;
+            DES_encrypt1(tin, ks1, 0);
+            tout0 = tin[0];
+            tout1 = tin[1];
+
+            tout0 ^= xor0;
+            tout1 ^= xor1;
+            if (l < 0) {
+                l2cn(tout0, tout1, out, l + 8);
+            } else {
+                l2c(tout0, out);
+                l2c(tout1, out);
+            }
+            xor0 = t0;
+            xor1 = t1;
+        }
+
+        iv1 = &(*ivec1)[0];
+        l2c(m0, iv1);
+        l2c(m1, iv1);
+
+        iv2 = &(*ivec2)[0];
+        l2c(xor0, iv2);
+        l2c(xor1, iv2);
     }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 #endif
diff --git a/crypto/des/enc_read.c b/crypto/des/enc_read.c
index 74bf51b72e..ed44abcaea 100644
--- a/crypto/des/enc_read.c
+++ b/crypto/des/enc_read.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,9 +62,10 @@
 #include "des_locl.h"
 
 /* This has some uglies in it but it works - even over sockets. */
-/*extern int errno;*/
-OPENSSL_IMPLEMENT_GLOBAL(int,DES_rw_mode,DES_PCBC_MODE)
-
+/*
+ * extern int errno;
+ */
+OPENSSL_IMPLEMENT_GLOBAL(int, DES_rw_mode, DES_PCBC_MODE)
 
 /*-
  * WARNINGS:
@@ -82,160 +83,153 @@ OPENSSL_IMPLEMENT_GLOBAL(int,DES_rw_mode,DES_PCBC_MODE)
  *  -  This function uses an internal state and thus cannot be
  *     used on multiple files.
  */
-
-
 int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched,
-		 DES_cblock *iv)
-	{
+                 DES_cblock *iv)
+{
 #if defined(OPENSSL_NO_POSIX_IO)
-	return(0);
+    return (0);
 #else
-	/* data to be unencrypted */
-	int net_num=0;
-	static unsigned char *net=NULL;
-	/* extra unencrypted data 
-	 * for when a block of 100 comes in but is des_read one byte at
-	 * a time. */
-	static unsigned char *unnet=NULL;
-	static int unnet_start=0;
-	static int unnet_left=0;
-	static unsigned char *tmpbuf=NULL;
-	int i;
-	long num=0,rnum;
-	unsigned char *p;
-
-	if (tmpbuf == NULL)
-		{
-		tmpbuf=OPENSSL_malloc(BSIZE);
-		if (tmpbuf == NULL) return(-1);
-		}
-	if (net == NULL)
-		{
-		net=OPENSSL_malloc(BSIZE);
-		if (net == NULL) return(-1);
-		}
-	if (unnet == NULL)
-		{
-		unnet=OPENSSL_malloc(BSIZE);
-		if (unnet == NULL) return(-1);
-		}
-	/* left over data from last decrypt */
-	if (unnet_left != 0)
-		{
-		if (unnet_left < len)
-			{
-			/* we still still need more data but will return
-			 * with the number of bytes we have - should always
-			 * check the return value */
-			memcpy(buf,&(unnet[unnet_start]),
-			       unnet_left);
-			/* eay 26/08/92 I had the next 2 lines
-			 * reversed :-( */
-			i=unnet_left;
-			unnet_start=unnet_left=0;
-			}
-		else
-			{
-			memcpy(buf,&(unnet[unnet_start]),len);
-			unnet_start+=len;
-			unnet_left-=len;
-			i=len;
-			}
-		return(i);
-		}
-
-	/* We need to get more data. */
-	if (len > MAXWRITE) len=MAXWRITE;
-
-	/* first - get the length */
-	while (net_num < HDRSIZE) 
-		{
-#ifndef OPENSSL_SYS_WIN32
-		i=read(fd,(void *)&(net[net_num]),HDRSIZE-net_num);
-#else
-		i=_read(fd,(void *)&(net[net_num]),HDRSIZE-net_num);
-#endif
-#ifdef EINTR
-		if ((i == -1) && (errno == EINTR)) continue;
-#endif
-		if (i <= 0) return(0);
-		net_num+=i;
-		}
-
-	/* we now have at net_num bytes in net */
-	p=net;
-	/* num=0;  */
-	n2l(p,num);
-	/* num should be rounded up to the next group of eight
-	 * we make sure that we have read a multiple of 8 bytes from the net.
-	 */
-	if ((num > MAXWRITE) || (num < 0)) /* error */
-		return(-1);
-	rnum=(num < 8)?8:((num+7)/8*8);
-
-	net_num=0;
-	while (net_num < rnum)
-		{
-#ifndef OPENSSL_SYS_WIN32
-		i=read(fd,(void *)&(net[net_num]),rnum-net_num);
-#else
-		i=_read(fd,(void *)&(net[net_num]),rnum-net_num);
-#endif
-#ifdef EINTR
-		if ((i == -1) && (errno == EINTR)) continue;
-#endif
-		if (i <= 0) return(0);
-		net_num+=i;
-		}
-
-	/* Check if there will be data left over. */
-	if (len < num)
-		{
-		if (DES_rw_mode & DES_PCBC_MODE)
-			DES_pcbc_encrypt(net,unnet,num,sched,iv,DES_DECRYPT);
-		else
-			DES_cbc_encrypt(net,unnet,num,sched,iv,DES_DECRYPT);
-		memcpy(buf,unnet,len);
-		unnet_start=len;
-		unnet_left=num-len;
-
-		/* The following line is done because we return num
-		 * as the number of bytes read. */
-		num=len;
-		}
-	else
-		{
-		/*-
-		 * >output is a multiple of 8 byes, if len < rnum
-		 * >we must be careful.  The user must be aware that this
-		 * >routine will write more bytes than he asked for.
-		 * >The length of the buffer must be correct.
-		 * FIXED - Should be ok now 18-9-90 - eay */
-		if (len < rnum)
-			{
-
-			if (DES_rw_mode & DES_PCBC_MODE)
-				DES_pcbc_encrypt(net,tmpbuf,num,sched,iv,
-						 DES_DECRYPT);
-			else
-				DES_cbc_encrypt(net,tmpbuf,num,sched,iv,
-						DES_DECRYPT);
-
-			/* eay 26/08/92 fix a bug that returned more
-			 * bytes than you asked for (returned len bytes :-( */
-			memcpy(buf,tmpbuf,num);
-			}
-		else
-			{
-			if (DES_rw_mode & DES_PCBC_MODE)
-				DES_pcbc_encrypt(net,buf,num,sched,iv,
-						 DES_DECRYPT);
-			else
-				DES_cbc_encrypt(net,buf,num,sched,iv,
-						DES_DECRYPT);
-			}
-		}
-	return num;
-#endif /* OPENSSL_NO_POSIX_IO */
-	}
-
+    /* data to be unencrypted */
+    int net_num = 0;
+    static unsigned char *net = NULL;
+    /*
+     * extra unencrypted data for when a block of 100 comes in but is
+     * des_read one byte at a time.
+     */
+    static unsigned char *unnet = NULL;
+    static int unnet_start = 0;
+    static int unnet_left = 0;
+    static unsigned char *tmpbuf = NULL;
+    int i;
+    long num = 0, rnum;
+    unsigned char *p;
+
+    if (tmpbuf == NULL) {
+        tmpbuf = OPENSSL_malloc(BSIZE);
+        if (tmpbuf == NULL)
+            return (-1);
+    }
+    if (net == NULL) {
+        net = OPENSSL_malloc(BSIZE);
+        if (net == NULL)
+            return (-1);
+    }
+    if (unnet == NULL) {
+        unnet = OPENSSL_malloc(BSIZE);
+        if (unnet == NULL)
+            return (-1);
+    }
+    /* left over data from last decrypt */
+    if (unnet_left != 0) {
+        if (unnet_left < len) {
+            /*
+             * we still still need more data but will return with the number
+             * of bytes we have - should always check the return value
+             */
+            memcpy(buf, &(unnet[unnet_start]), unnet_left);
+            /*
+             * eay 26/08/92 I had the next 2 lines reversed :-(
+             */
+            i = unnet_left;
+            unnet_start = unnet_left = 0;
+        } else {
+            memcpy(buf, &(unnet[unnet_start]), len);
+            unnet_start += len;
+            unnet_left -= len;
+            i = len;
+        }
+        return (i);
+    }
+
+    /* We need to get more data. */
+    if (len > MAXWRITE)
+        len = MAXWRITE;
+
+    /* first - get the length */
+    while (net_num < HDRSIZE) {
+# ifndef OPENSSL_SYS_WIN32
+        i = read(fd, (void *)&(net[net_num]), HDRSIZE - net_num);
+# else
+        i = _read(fd, (void *)&(net[net_num]), HDRSIZE - net_num);
+# endif
+# ifdef EINTR
+        if ((i == -1) && (errno == EINTR))
+            continue;
+# endif
+        if (i <= 0)
+            return (0);
+        net_num += i;
+    }
+
+    /* we now have at net_num bytes in net */
+    p = net;
+    /* num=0;  */
+    n2l(p, num);
+    /*
+     * num should be rounded up to the next group of eight we make sure that
+     * we have read a multiple of 8 bytes from the net.
+     */
+    if ((num > MAXWRITE) || (num < 0)) /* error */
+        return (-1);
+    rnum = (num < 8) ? 8 : ((num + 7) / 8 * 8);
+
+    net_num = 0;
+    while (net_num < rnum) {
+# ifndef OPENSSL_SYS_WIN32
+        i = read(fd, (void *)&(net[net_num]), rnum - net_num);
+# else
+        i = _read(fd, (void *)&(net[net_num]), rnum - net_num);
+# endif
+# ifdef EINTR
+        if ((i == -1) && (errno == EINTR))
+            continue;
+# endif
+        if (i <= 0)
+            return (0);
+        net_num += i;
+    }
+
+    /* Check if there will be data left over. */
+    if (len < num) {
+        if (DES_rw_mode & DES_PCBC_MODE)
+            DES_pcbc_encrypt(net, unnet, num, sched, iv, DES_DECRYPT);
+        else
+            DES_cbc_encrypt(net, unnet, num, sched, iv, DES_DECRYPT);
+        memcpy(buf, unnet, len);
+        unnet_start = len;
+        unnet_left = num - len;
+
+        /*
+         * The following line is done because we return num as the number of
+         * bytes read.
+         */
+        num = len;
+    } else {
+                /*-
+                 * >output is a multiple of 8 byes, if len < rnum
+                 * >we must be careful.  The user must be aware that this
+                 * >routine will write more bytes than he asked for.
+                 * >The length of the buffer must be correct.
+                 * FIXED - Should be ok now 18-9-90 - eay */
+        if (len < rnum) {
+
+            if (DES_rw_mode & DES_PCBC_MODE)
+                DES_pcbc_encrypt(net, tmpbuf, num, sched, iv, DES_DECRYPT);
+            else
+                DES_cbc_encrypt(net, tmpbuf, num, sched, iv, DES_DECRYPT);
+
+            /*
+             * eay 26/08/92 fix a bug that returned more bytes than you asked
+             * for (returned len bytes :-(
+             */
+            memcpy(buf, tmpbuf, num);
+        } else {
+            if (DES_rw_mode & DES_PCBC_MODE)
+                DES_pcbc_encrypt(net, buf, num, sched, iv, DES_DECRYPT);
+            else
+                DES_cbc_encrypt(net, buf, num, sched, iv, DES_DECRYPT);
+        }
+    }
+    return num;
+#endif                          /* OPENSSL_NO_POSIX_IO */
+}
diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c
index cd5d6761d3..b4eecc3812 100644
--- a/crypto/des/enc_writ.c
+++ b/crypto/des/enc_writ.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -78,102 +78,100 @@
  */
 
 int DES_enc_write(int fd, const void *_buf, int len,
-		  DES_key_schedule *sched, DES_cblock *iv)
-	{
+                  DES_key_schedule *sched, DES_cblock *iv)
+{
 #if defined(OPENSSL_NO_POSIX_IO)
-	return (-1);
+    return (-1);
 #else
-#ifdef _LIBC
-	extern unsigned long time();
-	extern int write();
-#endif
-	const unsigned char *buf=_buf;
-	long rnum;
-	int i,j,k,outnum;
-	static unsigned char *outbuf=NULL;
-	unsigned char shortbuf[8];
-	unsigned char *p;
-	const unsigned char *cp;
-	static int start=1;
+# ifdef _LIBC
+    extern unsigned long time();
+    extern int write();
+# endif
+    const unsigned char *buf = _buf;
+    long rnum;
+    int i, j, k, outnum;
+    static unsigned char *outbuf = NULL;
+    unsigned char shortbuf[8];
+    unsigned char *p;
+    const unsigned char *cp;
+    static int start = 1;
 
-	if (outbuf == NULL)
-		{
-		outbuf=OPENSSL_malloc(BSIZE+HDRSIZE);
-		if (outbuf == NULL) return(-1);
-		}
-	/* If we are sending less than 8 bytes, the same char will look
-	 * the same if we don't pad it out with random bytes */
-	if (start)
-		{
-		start=0;
-		}
+    if (outbuf == NULL) {
+        outbuf = OPENSSL_malloc(BSIZE + HDRSIZE);
+        if (outbuf == NULL)
+            return (-1);
+    }
+    /*
+     * If we are sending less than 8 bytes, the same char will look the same
+     * if we don't pad it out with random bytes
+     */
+    if (start) {
+        start = 0;
+    }
 
-	/* lets recurse if we want to send the data in small chunks */
-	if (len > MAXWRITE)
-		{
-		j=0;
-		for (i=0; i MAXWRITE)?MAXWRITE:(len-i),sched,iv);
-			if (k < 0)
-				return(k);
-			else
-				j+=k;
-			}
-		return(j);
-		}
+    /* lets recurse if we want to send the data in small chunks */
+    if (len > MAXWRITE) {
+        j = 0;
+        for (i = 0; i < len; i += k) {
+            k = DES_enc_write(fd, &(buf[i]),
+                              ((len - i) > MAXWRITE) ? MAXWRITE : (len - i),
+                              sched, iv);
+            if (k < 0)
+                return (k);
+            else
+                j += k;
+        }
+        return (j);
+    }
 
-	/* write length first */
-	p=outbuf;
-	l2n(len,p);
+    /* write length first */
+    p = outbuf;
+    l2n(len, p);
 
-	/* pad short strings */
-	if (len < 8)
-		{
-		cp=shortbuf;
-		memcpy(shortbuf,buf,len);
-		RAND_pseudo_bytes(shortbuf+len, 8-len);
-		rnum=8;
-		}
-	else
-		{
-		cp=buf;
-		rnum=((len+7)/8*8); /* round up to nearest eight */
-		}
+    /* pad short strings */
+    if (len < 8) {
+        cp = shortbuf;
+        memcpy(shortbuf, buf, len);
+        RAND_pseudo_bytes(shortbuf + len, 8 - len);
+        rnum = 8;
+    } else {
+        cp = buf;
+        rnum = ((len + 7) / 8 * 8); /* round up to nearest eight */
+    }
 
-	if (DES_rw_mode & DES_PCBC_MODE)
-		DES_pcbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
-				 DES_ENCRYPT); 
-	else
-		DES_cbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
-				DES_ENCRYPT); 
+    if (DES_rw_mode & DES_PCBC_MODE)
+        DES_pcbc_encrypt(cp, &(outbuf[HDRSIZE]), (len < 8) ? 8 : len, sched,
+                         iv, DES_ENCRYPT);
+    else
+        DES_cbc_encrypt(cp, &(outbuf[HDRSIZE]), (len < 8) ? 8 : len, sched,
+                        iv, DES_ENCRYPT);
 
-	/* output */
-	outnum=rnum+HDRSIZE;
+    /* output */
+    outnum = rnum + HDRSIZE;
 
-	for (j=0; j
 #ifdef _OSD_POSIX
-#ifndef CHARSET_EBCDIC
-#define CHARSET_EBCDIC 1
-#endif
+# ifndef CHARSET_EBCDIC
+#  define CHARSET_EBCDIC 1
+# endif
 #endif
 #ifdef CHARSET_EBCDIC
-#include 
+# include 
 #endif
 
-/* This version of crypt has been developed from my MIT compatible
- * DES library.
- * Eric Young (eay@cryptsoft.com)
+/*
+ * This version of crypt has been developed from my MIT compatible DES
+ * library. Eric Young (eay@cryptsoft.com)
  */
 
-/* Modification by Jens Kupferschmidt (Cu)
- * I have included directive PARA for shared memory computers.
- * I have included a directive LONGCRYPT to using this routine to cipher
- * passwords with more then 8 bytes like HP-UX 10.x it used. The MAXPLEN
- * definition is the maximum of length of password and can changed. I have
- * defined 24.
+/*
+ * Modification by Jens Kupferschmidt (Cu) I have included directive PARA for
+ * shared memory computers. I have included a directive LONGCRYPT to using
+ * this routine to cipher passwords with more then 8 bytes like HP-UX 10.x it
+ * used. The MAXPLEN definition is the maximum of length of password and can
+ * changed. I have defined 24.
  */
 
 #include "des_locl.h"
 
-/* Added more values to handle illegal salt values the way normal
- * crypt() implementations do.  The patch was sent by 
- * Bjorn Gronvall 
+/*
+ * Added more values to handle illegal salt values the way normal crypt()
+ * implementations do.  The patch was sent by Bjorn Gronvall 
  */
-static unsigned const char con_salt[128]={
-0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,
-0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xE0,0xE1,
-0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,
-0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,
-0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,
-0xFA,0xFB,0xFC,0xFD,0xFE,0xFF,0x00,0x01,
-0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
-0x0A,0x0B,0x05,0x06,0x07,0x08,0x09,0x0A,
-0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,
-0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,
-0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,
-0x23,0x24,0x25,0x20,0x21,0x22,0x23,0x24,
-0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,
-0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,
-0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,
-0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44,
+static unsigned const char con_salt[128] = {
+    0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9,
+    0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1,
+    0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9,
+    0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1,
+    0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9,
+    0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, 0x00, 0x01,
+    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+    0x0A, 0x0B, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A,
+    0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
+    0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A,
+    0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22,
+    0x23, 0x24, 0x25, 0x20, 0x21, 0x22, 0x23, 0x24,
+    0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C,
+    0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34,
+    0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C,
+    0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44,
 };
 
-static unsigned const char cov_2char[64]={
-0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35,
-0x36,0x37,0x38,0x39,0x41,0x42,0x43,0x44,
-0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,
-0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54,
-0x55,0x56,0x57,0x58,0x59,0x5A,0x61,0x62,
-0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,
-0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,
-0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A
+static unsigned const char cov_2char[64] = {
+    0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
+    0x36, 0x37, 0x38, 0x39, 0x41, 0x42, 0x43, 0x44,
+    0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C,
+    0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54,
+    0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x61, 0x62,
+    0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A,
+    0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72,
+    0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A
 };
 
 char *DES_crypt(const char *buf, const char *salt)
-	{
-	static char buff[14];
+{
+    static char buff[14];
 
 #ifndef CHARSET_EBCDIC
-	return(DES_fcrypt(buf,salt,buff));
+    return (DES_fcrypt(buf, salt, buff));
 #else
-	char e_salt[2+1];
-	char e_buf[32+1];	/* replace 32 by 8 ? */
-	char *ret;
+    char e_salt[2 + 1];
+    char e_buf[32 + 1];         /* replace 32 by 8 ? */
+    char *ret;
 
-	/* Copy at most 2 chars of salt */
-	if ((e_salt[0] = salt[0]) != '\0')
-	    e_salt[1] = salt[1];
+    /* Copy at most 2 chars of salt */
+    if ((e_salt[0] = salt[0]) != '\0')
+        e_salt[1] = salt[1];
 
-	/* Copy at most 32 chars of password */
-	strncpy (e_buf, buf, sizeof(e_buf));
+    /* Copy at most 32 chars of password */
+    strncpy(e_buf, buf, sizeof(e_buf));
 
-	/* Make sure we have a delimiter */
-	e_salt[sizeof(e_salt)-1] = e_buf[sizeof(e_buf)-1] = '\0';
+    /* Make sure we have a delimiter */
+    e_salt[sizeof(e_salt) - 1] = e_buf[sizeof(e_buf) - 1] = '\0';
 
-	/* Convert the e_salt to ASCII, as that's what DES_fcrypt works on */
-	ebcdic2ascii(e_salt, e_salt, sizeof e_salt);
+    /* Convert the e_salt to ASCII, as that's what DES_fcrypt works on */
+    ebcdic2ascii(e_salt, e_salt, sizeof e_salt);
 
-	/* Convert the cleartext password to ASCII */
-	ebcdic2ascii(e_buf, e_buf, sizeof e_buf);
+    /* Convert the cleartext password to ASCII */
+    ebcdic2ascii(e_buf, e_buf, sizeof e_buf);
 
-	/* Encrypt it (from/to ASCII) */
-	ret = DES_fcrypt(e_buf,e_salt,buff);
+    /* Encrypt it (from/to ASCII) */
+    ret = DES_fcrypt(e_buf, e_salt, buff);
 
-	/* Convert the result back to EBCDIC */
-	ascii2ebcdic(ret, ret, strlen(ret));
-	
-	return ret;
-#endif
-	}
+    /* Convert the result back to EBCDIC */
+    ascii2ebcdic(ret, ret, strlen(ret));
 
+    return ret;
+#endif
+}
 
 char *DES_fcrypt(const char *buf, const char *salt, char *ret)
-	{
-	unsigned int i,j,x,y;
-	DES_LONG Eswap0,Eswap1;
-	DES_LONG out[2],ll;
-	DES_cblock key;
-	DES_key_schedule ks;
-	unsigned char bb[9];
-	unsigned char *b=bb;
-	unsigned char c,u;
-
-	/* eay 25/08/92
-	 * If you call crypt("pwd","*") as often happens when you
-	 * have * as the pwd field in /etc/passwd, the function
-	 * returns *\0XXXXXXXXX
-	 * The \0 makes the string look like * so the pwd "*" would
-	 * crypt to "*".  This was found when replacing the crypt in
-	 * our shared libraries.  People found that the disabled
-	 * accounts effectively had no passwd :-(. */
+{
+    unsigned int i, j, x, y;
+    DES_LONG Eswap0, Eswap1;
+    DES_LONG out[2], ll;
+    DES_cblock key;
+    DES_key_schedule ks;
+    unsigned char bb[9];
+    unsigned char *b = bb;
+    unsigned char c, u;
+
+    /*
+     * eay 25/08/92 If you call crypt("pwd","*") as often happens when you
+     * have * as the pwd field in /etc/passwd, the function returns
+     * *\0XXXXXXXXX The \0 makes the string look like * so the pwd "*" would
+     * crypt to "*".  This was found when replacing the crypt in our shared
+     * libraries.  People found that the disabled accounts effectively had no
+     * passwd :-(.
+     */
 #ifndef CHARSET_EBCDIC
-	x=ret[0]=((salt[0] == '\0')?'A':salt[0]);
-	Eswap0=con_salt[x]<<2;
-	x=ret[1]=((salt[1] == '\0')?'A':salt[1]);
-	Eswap1=con_salt[x]<<6;
+    x = ret[0] = ((salt[0] == '\0') ? 'A' : salt[0]);
+    Eswap0 = con_salt[x] << 2;
+    x = ret[1] = ((salt[1] == '\0') ? 'A' : salt[1]);
+    Eswap1 = con_salt[x] << 6;
 #else
-	x=ret[0]=((salt[0] == '\0')?os_toascii['A']:salt[0]);
-	Eswap0=con_salt[x]<<2;
-	x=ret[1]=((salt[1] == '\0')?os_toascii['A']:salt[1]);
-	Eswap1=con_salt[x]<<6;
+    x = ret[0] = ((salt[0] == '\0') ? os_toascii['A'] : salt[0]);
+    Eswap0 = con_salt[x] << 2;
+    x = ret[1] = ((salt[1] == '\0') ? os_toascii['A'] : salt[1]);
+    Eswap1 = con_salt[x] << 6;
 #endif
 
-/* EAY
-r=strlen(buf);
-r=(r+7)/8;
-*/
-	for (i=0; i<8; i++)
-		{
-		c= *(buf++);
-		if (!c) break;
-		key[i]=(c<<1);
-		}
-	for (; i<8; i++)
-		key[i]=0;
-
-	DES_set_key_unchecked(&key,&ks);
-	fcrypt_body(&(out[0]),&ks,Eswap0,Eswap1);
-
-	ll=out[0]; l2c(ll,b);
-	ll=out[1]; l2c(ll,b);
-	y=0;
-	u=0x80;
-	bb[8]=0;
-	for (i=2; i<13; i++)
-		{
-		c=0;
-		for (j=0; j<6; j++)
-			{
-			c<<=1;
-			if (bb[y] & u) c|=1;
-			u>>=1;
-			if (!u)
-				{
-				y++;
-				u=0x80;
-				}
-			}
-		ret[i]=cov_2char[c];
-		}
-	ret[13]='\0';
-	return(ret);
-	}
-
+    /*
+     * EAY r=strlen(buf); r=(r+7)/8;
+     */
+    for (i = 0; i < 8; i++) {
+        c = *(buf++);
+        if (!c)
+            break;
+        key[i] = (c << 1);
+    }
+    for (; i < 8; i++)
+        key[i] = 0;
+
+    DES_set_key_unchecked(&key, &ks);
+    fcrypt_body(&(out[0]), &ks, Eswap0, Eswap1);
+
+    ll = out[0];
+    l2c(ll, b);
+    ll = out[1];
+    l2c(ll, b);
+    y = 0;
+    u = 0x80;
+    bb[8] = 0;
+    for (i = 2; i < 13; i++) {
+        c = 0;
+        for (j = 0; j < 6; j++) {
+            c <<= 1;
+            if (bb[y] & u)
+                c |= 1;
+            u >>= 1;
+            if (!u) {
+                y++;
+                u = 0x80;
+            }
+        }
+        ret[i] = cov_2char[c];
+    }
+    ret[13] = '\0';
+    return (ret);
+}
diff --git a/crypto/des/fcrypt_b.c b/crypto/des/fcrypt_b.c
index 8822816938..b9e87383d2 100644
--- a/crypto/des/fcrypt_b.c
+++ b/crypto/des/fcrypt_b.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,9 +58,9 @@
 
 #include 
 
-/* This version of crypt has been developed from my MIT compatible
- * DES library.
- * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au
+/*
+ * This version of crypt has been developed from my MIT compatible DES
+ * library. The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au
  * Eric Young (eay@cryptsoft.com)
  */
 
@@ -70,74 +70,71 @@
 
 #undef PERM_OP
 #define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\
-	(b)^=(t),\
-	(a)^=((t)<<(n)))
+        (b)^=(t),\
+        (a)^=((t)<<(n)))
 
 #undef HPERM_OP
 #define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\
-	(a)=(a)^(t)^(t>>(16-(n))))\
+        (a)=(a)^(t)^(t>>(16-(n))))\
 
 void fcrypt_body(DES_LONG *out, DES_key_schedule *ks, DES_LONG Eswap0,
-		 DES_LONG Eswap1)
-	{
-	register DES_LONG l,r,t,u;
+                 DES_LONG Eswap1)
+{
+    register DES_LONG l, r, t, u;
 #ifdef DES_PTR
-	register const unsigned char *des_SP=(const unsigned char *)DES_SPtrans;
+    register const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
 #endif
-	register DES_LONG *s;
-	register int j;
-	register DES_LONG E0,E1;
+    register DES_LONG *s;
+    register int j;
+    register DES_LONG E0, E1;
 
-	l=0;
-	r=0;
+    l = 0;
+    r = 0;
 
-	s=(DES_LONG *)ks;
-	E0=Eswap0;
-	E1=Eswap1;
+    s = (DES_LONG *)ks;
+    E0 = Eswap0;
+    E1 = Eswap1;
 
-	for (j=0; j<25; j++)
-		{
+    for (j = 0; j < 25; j++) {
 #ifndef DES_UNROLL
-		register int i;
+        register int i;
 
-		for (i=0; i<32; i+=4)
-			{
-			D_ENCRYPT(l,r,i+0); /*  1 */
-			D_ENCRYPT(r,l,i+2); /*  2 */
-			}
+        for (i = 0; i < 32; i += 4) {
+            D_ENCRYPT(l, r, i + 0); /* 1 */
+            D_ENCRYPT(r, l, i + 2); /* 2 */
+        }
 #else
-		D_ENCRYPT(l,r, 0); /*  1 */
-		D_ENCRYPT(r,l, 2); /*  2 */
-		D_ENCRYPT(l,r, 4); /*  3 */
-		D_ENCRYPT(r,l, 6); /*  4 */
-		D_ENCRYPT(l,r, 8); /*  5 */
-		D_ENCRYPT(r,l,10); /*  6 */
-		D_ENCRYPT(l,r,12); /*  7 */
-		D_ENCRYPT(r,l,14); /*  8 */
-		D_ENCRYPT(l,r,16); /*  9 */
-		D_ENCRYPT(r,l,18); /*  10 */
-		D_ENCRYPT(l,r,20); /*  11 */
-		D_ENCRYPT(r,l,22); /*  12 */
-		D_ENCRYPT(l,r,24); /*  13 */
-		D_ENCRYPT(r,l,26); /*  14 */
-		D_ENCRYPT(l,r,28); /*  15 */
-		D_ENCRYPT(r,l,30); /*  16 */
+        D_ENCRYPT(l, r, 0);     /* 1 */
+        D_ENCRYPT(r, l, 2);     /* 2 */
+        D_ENCRYPT(l, r, 4);     /* 3 */
+        D_ENCRYPT(r, l, 6);     /* 4 */
+        D_ENCRYPT(l, r, 8);     /* 5 */
+        D_ENCRYPT(r, l, 10);    /* 6 */
+        D_ENCRYPT(l, r, 12);    /* 7 */
+        D_ENCRYPT(r, l, 14);    /* 8 */
+        D_ENCRYPT(l, r, 16);    /* 9 */
+        D_ENCRYPT(r, l, 18);    /* 10 */
+        D_ENCRYPT(l, r, 20);    /* 11 */
+        D_ENCRYPT(r, l, 22);    /* 12 */
+        D_ENCRYPT(l, r, 24);    /* 13 */
+        D_ENCRYPT(r, l, 26);    /* 14 */
+        D_ENCRYPT(l, r, 28);    /* 15 */
+        D_ENCRYPT(r, l, 30);    /* 16 */
 #endif
 
-		t=l;
-		l=r;
-		r=t;
-		}
-	l=ROTATE(l,3)&0xffffffffL;
-	r=ROTATE(r,3)&0xffffffffL;
-
-	PERM_OP(l,r,t, 1,0x55555555L);
-	PERM_OP(r,l,t, 8,0x00ff00ffL);
-	PERM_OP(l,r,t, 2,0x33333333L);
-	PERM_OP(r,l,t,16,0x0000ffffL);
-	PERM_OP(l,r,t, 4,0x0f0f0f0fL);
+        t = l;
+        l = r;
+        r = t;
+    }
+    l = ROTATE(l, 3) & 0xffffffffL;
+    r = ROTATE(r, 3) & 0xffffffffL;
 
-	out[0]=r;
-	out[1]=l;
-	}
+    PERM_OP(l, r, t, 1, 0x55555555L);
+    PERM_OP(r, l, t, 8, 0x00ff00ffL);
+    PERM_OP(l, r, t, 2, 0x33333333L);
+    PERM_OP(r, l, t, 16, 0x0000ffffL);
+    PERM_OP(l, r, t, 4, 0x0f0f0f0fL);
 
+    out[0] = r;
+    out[1] = l;
+}
diff --git a/crypto/des/ncbc_enc.c b/crypto/des/ncbc_enc.c
index fdd8655c12..ab267cbf38 100644
--- a/crypto/des/ncbc_enc.c
+++ b/crypto/des/ncbc_enc.c
@@ -10,21 +10,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -39,10 +39,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -54,7 +54,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,84 +65,90 @@
 
 #ifdef CBC_ENC_C__DONT_UPDATE_IV
 void DES_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-		     DES_key_schedule *_schedule, DES_cblock *ivec, int enc)
+                     DES_key_schedule *_schedule, DES_cblock *ivec, int enc)
 #else
-void DES_ncbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-		     DES_key_schedule *_schedule, DES_cblock *ivec, int enc)
+void DES_ncbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, DES_key_schedule *_schedule,
+                      DES_cblock *ivec, int enc)
 #endif
-	{
-	register DES_LONG tin0,tin1;
-	register DES_LONG tout0,tout1,xor0,xor1;
-	register long l=length;
-	DES_LONG tin[2];
-	unsigned char *iv;
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG tout0, tout1, xor0, xor1;
+    register long l = length;
+    DES_LONG tin[2];
+    unsigned char *iv;
 
-	iv = &(*ivec)[0];
+    iv = &(*ivec)[0];
 
-	if (enc)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0; tin[0]=tin0;
-			tin1^=tout1; tin[1]=tin1;
-			DES_encrypt1((DES_LONG *)tin,_schedule,DES_ENCRYPT);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0; tin[0]=tin0;
-			tin1^=tout1; tin[1]=tin1;
-			DES_encrypt1((DES_LONG *)tin,_schedule,DES_ENCRYPT);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
+    if (enc) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0;
+            tin[0] = tin0;
+            tin1 ^= tout1;
+            tin[1] = tin1;
+            DES_encrypt1((DES_LONG *)tin, _schedule, DES_ENCRYPT);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin[0] = tin0;
+            tin1 ^= tout1;
+            tin[1] = tin1;
+            DES_encrypt1((DES_LONG *)tin, _schedule, DES_ENCRYPT);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
 #ifndef CBC_ENC_C__DONT_UPDATE_IV
-		iv = &(*ivec)[0];
-		l2c(tout0,iv);
-		l2c(tout1,iv);
+        iv = &(*ivec)[0];
+        l2c(tout0, iv);
+        l2c(tout1, iv);
 #endif
-		}
-	else
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			DES_encrypt1((DES_LONG *)tin,_schedule,DES_DECRYPT);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			DES_encrypt1((DES_LONG *)tin,_schedule,DES_DECRYPT);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2cn(tout0,tout1,out,l+8);
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            DES_encrypt1((DES_LONG *)tin, _schedule, DES_DECRYPT);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            DES_encrypt1((DES_LONG *)tin, _schedule, DES_DECRYPT);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2cn(tout0, tout1, out, l + 8);
 #ifndef CBC_ENC_C__DONT_UPDATE_IV
-			xor0=tin0;
-			xor1=tin1;
+            xor0 = tin0;
+            xor1 = tin1;
 #endif
-			}
-#ifndef CBC_ENC_C__DONT_UPDATE_IV 
-		iv = &(*ivec)[0];
-		l2c(xor0,iv);
-		l2c(xor1,iv);
+        }
+#ifndef CBC_ENC_C__DONT_UPDATE_IV
+        iv = &(*ivec)[0];
+        l2c(xor0, iv);
+        l2c(xor1, iv);
 #endif
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
diff --git a/crypto/des/ofb64ede.c b/crypto/des/ofb64ede.c
index a9cdfd63f3..03399bc297 100644
--- a/crypto/des/ofb64ede.c
+++ b/crypto/des/ofb64ede.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,68 +58,66 @@
 
 #include "des_locl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void DES_ede3_ofb64_encrypt(register const unsigned char *in,
-			    register unsigned char *out, long length,
-			    DES_key_schedule *k1, DES_key_schedule *k2,
-			    DES_key_schedule *k3, DES_cblock *ivec,
-			    int *num)
-	{
-	register DES_LONG v0,v1;
-	register int n= *num;
-	register long l=length;
-	DES_cblock d;
-	register char *dp;
-	DES_LONG ti[2];
-	unsigned char *iv;
-	int save=0;
+                            register unsigned char *out, long length,
+                            DES_key_schedule *k1, DES_key_schedule *k2,
+                            DES_key_schedule *k3, DES_cblock *ivec, int *num)
+{
+    register DES_LONG v0, v1;
+    register int n = *num;
+    register long l = length;
+    DES_cblock d;
+    register char *dp;
+    DES_LONG ti[2];
+    unsigned char *iv;
+    int save = 0;
 
-	iv = &(*ivec)[0];
-	c2l(iv,v0);
-	c2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2c(v0,dp);
-	l2c(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			/* ti[0]=v0; */
-			/* ti[1]=v1; */
-			DES_encrypt3(ti,k1,k2,k3);
-			v0=ti[0];
-			v1=ti[1];
+    iv = &(*ivec)[0];
+    c2l(iv, v0);
+    c2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2c(v0, dp);
+    l2c(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            /* ti[0]=v0; */
+            /* ti[1]=v1; */
+            DES_encrypt3(ti, k1, k2, k3);
+            v0 = ti[0];
+            v1 = ti[1];
 
-			dp=(char *)d;
-			l2c(v0,dp);
-			l2c(v1,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-/*-		v0=ti[0];
-		v1=ti[1];*/
-		iv = &(*ivec)[0];
-		l2c(v0,iv);
-		l2c(v1,iv);
-		}
-	v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+            dp = (char *)d;
+            l2c(v0, dp);
+            l2c(v1, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+/*-             v0=ti[0];
+                v1=ti[1];*/
+        iv = &(*ivec)[0];
+        l2c(v0, iv);
+        l2c(v1, iv);
+    }
+    v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
 
-#ifdef undef /* MACRO */
+#ifdef undef                    /* MACRO */
 void DES_ede2_ofb64_encrypt(register unsigned char *in,
-	     register unsigned char *out, long length, DES_key_schedule k1,
-	     DES_key_schedule k2, DES_cblock (*ivec), int *num)
-	{
-	DES_ede3_ofb64_encrypt(in, out, length, k1,k2,k1, ivec, num);
-	}
+                            register unsigned char *out, long length,
+                            DES_key_schedule k1, DES_key_schedule k2,
+                            DES_cblock (*ivec), int *num)
+{
+    DES_ede3_ofb64_encrypt(in, out, length, k1, k2, k1, ivec, num);
+}
 #endif
diff --git a/crypto/des/ofb64enc.c b/crypto/des/ofb64enc.c
index 8ca3d49dea..8e72dece51 100644
--- a/crypto/des/ofb64enc.c
+++ b/crypto/des/ofb64enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,53 +58,52 @@
 
 #include "des_locl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void DES_ofb64_encrypt(register const unsigned char *in,
-		       register unsigned char *out, long length,
-		       DES_key_schedule *schedule, DES_cblock *ivec, int *num)
-	{
-	register DES_LONG v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	DES_cblock d;
-	register unsigned char *dp;
-	DES_LONG ti[2];
-	unsigned char *iv;
-	int save=0;
-
-	iv = &(*ivec)[0];
-	c2l(iv,v0);
-	c2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=d;
-	l2c(v0,dp);
-	l2c(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			DES_encrypt1(ti,schedule,DES_ENCRYPT);
-			dp=d;
-			t=ti[0]; l2c(t,dp);
-			t=ti[1]; l2c(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv = &(*ivec)[0];
-		l2c(v0,iv);
-		l2c(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+                       register unsigned char *out, long length,
+                       DES_key_schedule *schedule, DES_cblock *ivec, int *num)
+{
+    register DES_LONG v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    DES_cblock d;
+    register unsigned char *dp;
+    DES_LONG ti[2];
+    unsigned char *iv;
+    int save = 0;
 
+    iv = &(*ivec)[0];
+    c2l(iv, v0);
+    c2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = d;
+    l2c(v0, dp);
+    l2c(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            DES_encrypt1(ti, schedule, DES_ENCRYPT);
+            dp = d;
+            t = ti[0];
+            l2c(t, dp);
+            t = ti[1];
+            l2c(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = &(*ivec)[0];
+        l2c(v0, iv);
+        l2c(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/des/ofb_enc.c b/crypto/des/ofb_enc.c
index e887a3c6f4..02a787752e 100644
--- a/crypto/des/ofb_enc.c
+++ b/crypto/des/ofb_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,78 +58,74 @@
 
 #include "des_locl.h"
 
-/* The input and output are loaded in multiples of 8 bits.
- * What this means is that if you hame numbits=12 and length=2
- * the first 12 bits will be retrieved from the first byte and half
- * the second.  The second 12 bits will come from the 3rd and half the 4th
- * byte.
+/*
+ * The input and output are loaded in multiples of 8 bits. What this means is
+ * that if you hame numbits=12 and length=2 the first 12 bits will be
+ * retrieved from the first byte and half the second.  The second 12 bits
+ * will come from the 3rd and half the 4th byte.
  */
 void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
-		     long length, DES_key_schedule *schedule,
-		     DES_cblock *ivec)
-	{
-	register DES_LONG d0,d1,vv0,vv1,v0,v1,n=(numbits+7)/8;
-	register DES_LONG mask0,mask1;
-	register long l=length;
-	register int num=numbits;
-	DES_LONG ti[2];
-	unsigned char *iv;
+                     long length, DES_key_schedule *schedule,
+                     DES_cblock *ivec)
+{
+    register DES_LONG d0, d1, vv0, vv1, v0, v1, n = (numbits + 7) / 8;
+    register DES_LONG mask0, mask1;
+    register long l = length;
+    register int num = numbits;
+    DES_LONG ti[2];
+    unsigned char *iv;
 
-	if (num > 64) return;
-	if (num > 32)
-		{
-		mask0=0xffffffffL;
-		if (num >= 64)
-			mask1=mask0;
-		else
-			mask1=(1L<<(num-32))-1;
-		}
-	else
-		{
-		if (num == 32)
-			mask0=0xffffffffL;
-		else
-			mask0=(1L< 64)
+        return;
+    if (num > 32) {
+        mask0 = 0xffffffffL;
+        if (num >= 64)
+            mask1 = mask0;
+        else
+            mask1 = (1L << (num - 32)) - 1;
+    } else {
+        if (num == 32)
+            mask0 = 0xffffffffL;
+        else
+            mask0 = (1L << num) - 1;
+        mask1 = 0x00000000L;
+    }
 
-	iv = &(*ivec)[0];
-	c2l(iv,v0);
-	c2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	while (l-- > 0)
-		{
-		ti[0]=v0;
-		ti[1]=v1;
-		DES_encrypt1((DES_LONG *)ti,schedule,DES_ENCRYPT);
-		vv0=ti[0];
-		vv1=ti[1];
-		c2ln(in,d0,d1,n);
-		in+=n;
-		d0=(d0^vv0)&mask0;
-		d1=(d1^vv1)&mask1;
-		l2cn(d0,d1,out,n);
-		out+=n;
+    iv = &(*ivec)[0];
+    c2l(iv, v0);
+    c2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    while (l-- > 0) {
+        ti[0] = v0;
+        ti[1] = v1;
+        DES_encrypt1((DES_LONG *)ti, schedule, DES_ENCRYPT);
+        vv0 = ti[0];
+        vv1 = ti[1];
+        c2ln(in, d0, d1, n);
+        in += n;
+        d0 = (d0 ^ vv0) & mask0;
+        d1 = (d1 ^ vv1) & mask1;
+        l2cn(d0, d1, out, n);
+        out += n;
 
-		if (num == 32)
-			{ v0=v1; v1=vv0; }
-		else if (num == 64)
-				{ v0=vv0; v1=vv1; }
-		else if (num > 32) /* && num != 64 */
-			{
-			v0=((v1>>(num-32))|(vv0<<(64-num)))&0xffffffffL;
-			v1=((vv0>>(num-32))|(vv1<<(64-num)))&0xffffffffL;
-			}
-		else /* num < 32 */
-			{
-			v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL;
-			v1=((v1>>num)|(vv0<<(32-num)))&0xffffffffL;
-			}
-		}
-	iv = &(*ivec)[0];
-	l2c(v0,iv);
-	l2c(v1,iv);
-	v0=v1=d0=d1=ti[0]=ti[1]=vv0=vv1=0;
-	}
+        if (num == 32) {
+            v0 = v1;
+            v1 = vv0;
+        } else if (num == 64) {
+            v0 = vv0;
+            v1 = vv1;
+        } else if (num > 32) {  /* && num != 64 */
+            v0 = ((v1 >> (num - 32)) | (vv0 << (64 - num))) & 0xffffffffL;
+            v1 = ((vv0 >> (num - 32)) | (vv1 << (64 - num))) & 0xffffffffL;
+        } else {                /* num < 32 */
 
+            v0 = ((v0 >> num) | (v1 << (32 - num))) & 0xffffffffL;
+            v1 = ((v1 >> num) | (vv0 << (32 - num))) & 0xffffffffL;
+        }
+    }
+    iv = &(*ivec)[0];
+    l2c(v0, iv);
+    l2c(v1, iv);
+    v0 = v1 = d0 = d1 = ti[0] = ti[1] = vv0 = vv1 = 0;
+}
diff --git a/crypto/des/pcbc_enc.c b/crypto/des/pcbc_enc.c
index 17a40f9520..144d5ed88f 100644
--- a/crypto/des/pcbc_enc.c
+++ b/crypto/des/pcbc_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,65 +59,57 @@
 #include "des_locl.h"
 
 void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
-		      long length, DES_key_schedule *schedule,
-		      DES_cblock *ivec, int enc)
-	{
-	register DES_LONG sin0,sin1,xor0,xor1,tout0,tout1;
-	DES_LONG tin[2];
-	const unsigned char *in;
-	unsigned char *out,*iv;
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, int enc)
+{
+    register DES_LONG sin0, sin1, xor0, xor1, tout0, tout1;
+    DES_LONG tin[2];
+    const unsigned char *in;
+    unsigned char *out, *iv;
 
-	in=input;
-	out=output;
-	iv = &(*ivec)[0];
+    in = input;
+    out = output;
+    iv = &(*ivec)[0];
 
-	if (enc)
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		for (; length>0; length-=8)
-			{
-			if (length >= 8)
-				{
-				c2l(in,sin0);
-				c2l(in,sin1);
-				}
-			else
-				c2ln(in,sin0,sin1,length);
-			tin[0]=sin0^xor0;
-			tin[1]=sin1^xor1;
-			DES_encrypt1((DES_LONG *)tin,schedule,DES_ENCRYPT);
-			tout0=tin[0];
-			tout1=tin[1];
-			xor0=sin0^tout0;
-			xor1=sin1^tout1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			}
-		}
-	else
-		{
-		c2l(iv,xor0); c2l(iv,xor1);
-		for (; length>0; length-=8)
-			{
-			c2l(in,sin0);
-			c2l(in,sin1);
-			tin[0]=sin0;
-			tin[1]=sin1;
-			DES_encrypt1((DES_LONG *)tin,schedule,DES_DECRYPT);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			if (length >= 8)
-				{
-				l2c(tout0,out);
-				l2c(tout1,out);
-				}
-			else
-				l2cn(tout0,tout1,out,length);
-			xor0=tout0^sin0;
-			xor1=tout1^sin1;
-			}
-		}
-	tin[0]=tin[1]=0;
-	sin0=sin1=xor0=xor1=tout0=tout1=0;
-	}
+    if (enc) {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        for (; length > 0; length -= 8) {
+            if (length >= 8) {
+                c2l(in, sin0);
+                c2l(in, sin1);
+            } else
+                c2ln(in, sin0, sin1, length);
+            tin[0] = sin0 ^ xor0;
+            tin[1] = sin1 ^ xor1;
+            DES_encrypt1((DES_LONG *)tin, schedule, DES_ENCRYPT);
+            tout0 = tin[0];
+            tout1 = tin[1];
+            xor0 = sin0 ^ tout0;
+            xor1 = sin1 ^ tout1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+        }
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        for (; length > 0; length -= 8) {
+            c2l(in, sin0);
+            c2l(in, sin1);
+            tin[0] = sin0;
+            tin[1] = sin1;
+            DES_encrypt1((DES_LONG *)tin, schedule, DES_DECRYPT);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            if (length >= 8) {
+                l2c(tout0, out);
+                l2c(tout1, out);
+            } else
+                l2cn(tout0, tout1, out, length);
+            xor0 = tout0 ^ sin0;
+            xor1 = tout1 ^ sin1;
+        }
+    }
+    tin[0] = tin[1] = 0;
+    sin0 = sin1 = xor0 = xor1 = tout0 = tout1 = 0;
+}
diff --git a/crypto/des/qud_cksm.c b/crypto/des/qud_cksm.c
index dac201227e..2a168a5769 100644
--- a/crypto/des/qud_cksm.c
+++ b/crypto/des/qud_cksm.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,91 +49,95 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* From "Message Authentication"  R.R. Jueneman, S.M. Matyas, C.H. Meyer
- * IEEE Communications Magazine Sept 1985 Vol. 23 No. 9 p 29-40
- * This module in only based on the code in this paper and is
- * almost definitely not the same as the MIT implementation.
+/*
+ * From "Message Authentication" R.R. Jueneman, S.M. Matyas, C.H. Meyer IEEE
+ * Communications Magazine Sept 1985 Vol. 23 No. 9 p 29-40 This module in
+ * only based on the code in this paper and is almost definitely not the same
+ * as the MIT implementation.
  */
 #include "des_locl.h"
 
 /* bug fix for dos - 7/6/91 - Larry hughes@logos.ucs.indiana.edu */
-#define Q_B0(a)	(((DES_LONG)(a)))
-#define Q_B1(a)	(((DES_LONG)(a))<<8)
-#define Q_B2(a)	(((DES_LONG)(a))<<16)
-#define Q_B3(a)	(((DES_LONG)(a))<<24)
+#define Q_B0(a) (((DES_LONG)(a)))
+#define Q_B1(a) (((DES_LONG)(a))<<8)
+#define Q_B2(a) (((DES_LONG)(a))<<16)
+#define Q_B3(a) (((DES_LONG)(a))<<24)
 
 /* used to scramble things a bit */
 /* Got the value MIT uses via brute force :-) 2/10/90 eay */
-#define NOISE	((DES_LONG)83653421L)
+#define NOISE   ((DES_LONG)83653421L)
 
 DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
-	     long length, int out_count, DES_cblock *seed)
-	{
-	DES_LONG z0,z1,t0,t1;
-	int i;
-	long l;
-	const unsigned char *cp;
+                        long length, int out_count, DES_cblock *seed)
+{
+    DES_LONG z0, z1, t0, t1;
+    int i;
+    long l;
+    const unsigned char *cp;
 #ifdef _CRAY
-	struct lp_st { int a:32; int b:32; } *lp;
+    struct lp_st {
+        int a:32;
+        int b:32;
+    } *lp;
 #else
-	DES_LONG *lp;
+    DES_LONG *lp;
 #endif
 
-	if (out_count < 1) out_count=1;
+    if (out_count < 1)
+        out_count = 1;
 #ifdef _CRAY
-	lp = (struct lp_st *) &(output[0])[0];
+    lp = (struct lp_st *)&(output[0])[0];
 #else
-	lp = (DES_LONG *) &(output[0])[0];
+    lp = (DES_LONG *)&(output[0])[0];
 #endif
 
-	z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]);
-	z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]);
+    z0 = Q_B0((*seed)[0]) | Q_B1((*seed)[1]) | Q_B2((*seed)[2]) |
+        Q_B3((*seed)[3]);
+    z1 = Q_B0((*seed)[4]) | Q_B1((*seed)[5]) | Q_B2((*seed)[6]) |
+        Q_B3((*seed)[7]);
 
-	for (i=0; ((i<4)&&(i 0)
-			{
-			if (l > 1)
-				{
-				t0= (DES_LONG)(*(cp++));
-				t0|=(DES_LONG)Q_B1(*(cp++));
-				l--;
-				}
-			else
-				t0= (DES_LONG)(*(cp++));
-			l--;
-			/* add */
-			t0+=z0;
-			t0&=0xffffffffL;
-			t1=z1;
-			/* square, well sort of square */
-			z0=((((t0*t0)&0xffffffffL)+((t1*t1)&0xffffffffL))
-				&0xffffffffL)%0x7fffffffL; 
-			z1=((t0*((t1+NOISE)&0xffffffffL))&0xffffffffL)%0x7fffffffL;
-			}
-		if (lp != NULL)
-			{
-			/* The MIT library assumes that the checksum is
-			 * composed of 2*out_count 32 bit ints */
+    for (i = 0; ((i < 4) && (i < out_count)); i++) {
+        cp = input;
+        l = length;
+        while (l > 0) {
+            if (l > 1) {
+                t0 = (DES_LONG)(*(cp++));
+                t0 |= (DES_LONG)Q_B1(*(cp++));
+                l--;
+            } else
+                t0 = (DES_LONG)(*(cp++));
+            l--;
+            /* add */
+            t0 += z0;
+            t0 &= 0xffffffffL;
+            t1 = z1;
+            /* square, well sort of square */
+            z0 = ((((t0 * t0) & 0xffffffffL) + ((t1 * t1) & 0xffffffffL))
+                  & 0xffffffffL) % 0x7fffffffL;
+            z1 = ((t0 * ((t1 + NOISE) & 0xffffffffL)) & 0xffffffffL) %
+                0x7fffffffL;
+        }
+        if (lp != NULL) {
+            /*
+             * The MIT library assumes that the checksum is composed of
+             * 2*out_count 32 bit ints
+             */
 #ifdef _CRAY
-			(*lp).a = z0;
-			(*lp).b = z1;
-			lp++;
+            (*lp).a = z0;
+            (*lp).b = z1;
+            lp++;
 #else
-			*lp++ = z0;
-			*lp++ = z1;
+            *lp++ = z0;
+            *lp++ = z1;
 #endif
-			}
-		}
-	return(z0);
-	}
-
+        }
+    }
+    return (z0);
+}
diff --git a/crypto/des/rand_key.c b/crypto/des/rand_key.c
index 2398165568..b75cc5f9b0 100644
--- a/crypto/des/rand_key.c
+++ b/crypto/des/rand_key.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,12 +57,11 @@
 #include 
 
 int DES_random_key(DES_cblock *ret)
-	{
-	do
-		{
-		if (RAND_bytes((unsigned char *)ret, sizeof(DES_cblock)) != 1)
-			return (0);
-		} while (DES_is_weak_key(ret));
-	DES_set_odd_parity(ret);
-	return (1);
-	}
+{
+    do {
+        if (RAND_bytes((unsigned char *)ret, sizeof(DES_cblock)) != 1)
+            return (0);
+    } while (DES_is_weak_key(ret));
+    DES_set_odd_parity(ret);
+    return (1);
+}
diff --git a/crypto/des/read2pwd.c b/crypto/des/read2pwd.c
index ee6969f76e..01e275f331 100644
--- a/crypto/des/read2pwd.c
+++ b/crypto/des/read2pwd.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -115,26 +115,26 @@
 #include 
 
 int DES_read_password(DES_cblock *key, const char *prompt, int verify)
-	{
-	int ok;
-	char buf[BUFSIZ],buff[BUFSIZ];
+{
+    int ok;
+    char buf[BUFSIZ], buff[BUFSIZ];
 
-	if ((ok=UI_UTIL_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0)
-		DES_string_to_key(buf,key);
-	OPENSSL_cleanse(buf,BUFSIZ);
-	OPENSSL_cleanse(buff,BUFSIZ);
-	return(ok);
-	}
+    if ((ok = UI_UTIL_read_pw(buf, buff, BUFSIZ, prompt, verify)) == 0)
+        DES_string_to_key(buf, key);
+    OPENSSL_cleanse(buf, BUFSIZ);
+    OPENSSL_cleanse(buff, BUFSIZ);
+    return (ok);
+}
 
-int DES_read_2passwords(DES_cblock *key1, DES_cblock *key2, const char *prompt,
-	     int verify)
-	{
-	int ok;
-	char buf[BUFSIZ],buff[BUFSIZ];
+int DES_read_2passwords(DES_cblock *key1, DES_cblock *key2,
+                        const char *prompt, int verify)
+{
+    int ok;
+    char buf[BUFSIZ], buff[BUFSIZ];
 
-	if ((ok=UI_UTIL_read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0)
-		DES_string_to_2keys(buf,key1,key2);
-	OPENSSL_cleanse(buf,BUFSIZ);
-	OPENSSL_cleanse(buff,BUFSIZ);
-	return(ok);
-	}
+    if ((ok = UI_UTIL_read_pw(buf, buff, BUFSIZ, prompt, verify)) == 0)
+        DES_string_to_2keys(buf, key1, key2);
+    OPENSSL_cleanse(buf, BUFSIZ);
+    OPENSSL_cleanse(buff, BUFSIZ);
+    return (ok);
+}
diff --git a/crypto/des/read_pwd.c b/crypto/des/read_pwd.c
index 5c82e2fdc1..16ba0a9eb2 100644
--- a/crypto/des/read_pwd.c
+++ b/crypto/des/read_pwd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,30 +58,32 @@
 
 #include 
 #if !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_WIN32)
-#ifdef OPENSSL_UNISTD
-# include OPENSSL_UNISTD
-#else
-# include 
-#endif
-/* If unistd.h defines _POSIX_VERSION, we conclude that we
- * are on a POSIX system and have sigaction and termios. */
-#if defined(_POSIX_VERSION)
-
-# define SIGACTION
-# if !defined(TERMIOS) && !defined(TERMIO) && !defined(SGTTY)
-# define TERMIOS
+# ifdef OPENSSL_UNISTD
+#  include OPENSSL_UNISTD
+# else
+#  include 
 # endif
+/*
+ * If unistd.h defines _POSIX_VERSION, we conclude that we are on a POSIX
+ * system and have sigaction and termios.
+ */
+# if defined(_POSIX_VERSION)
 
-#endif
+#  define SIGACTION
+#  if !defined(TERMIOS) && !defined(TERMIO) && !defined(SGTTY)
+#   define TERMIOS
+#  endif
+
+# endif
 #endif
 
 /* Define this if you have sigaction() */
 /* #define SIGACTION */
 
 #ifdef WIN16TTY
-#undef OPENSSL_SYS_WIN16
-#undef _WINDOWS
-#include 
+# undef OPENSSL_SYS_WIN16
+# undef _WINDOWS
+# include 
 #endif
 
 /* 06-Apr-92 Luke Brennan    Support for VMS */
@@ -93,111 +95,111 @@
 #include 
 #include 
 
-#ifdef OPENSSL_SYS_VMS			/* prototypes for sys$whatever */
-#include 
-#ifdef __DECC
-#pragma message disable DOLLARID
-#endif
+#ifdef OPENSSL_SYS_VMS          /* prototypes for sys$whatever */
+# include 
+# ifdef __DECC
+#  pragma message disable DOLLARID
+# endif
 #endif
 
 #ifdef WIN_CONSOLE_BUG
-#include 
-#ifndef OPENSSL_SYS_WINCE
-#include 
-#endif
+# include 
+# ifndef OPENSSL_SYS_WINCE
+#  include 
+# endif
 #endif
 
-
-/* There are 5 types of terminal interface supported,
- * TERMIO, TERMIOS, VMS, MSDOS and SGTTY
+/*
+ * There are 5 types of terminal interface supported, TERMIO, TERMIOS, VMS,
+ * MSDOS and SGTTY
  */
 
 #if defined(__sgi) && !defined(TERMIOS)
-#define TERMIOS
-#undef  TERMIO
-#undef  SGTTY
+# define TERMIOS
+# undef  TERMIO
+# undef  SGTTY
 #endif
 
 #if defined(linux) && !defined(TERMIO)
-#undef  TERMIOS
-#define TERMIO
-#undef  SGTTY
+# undef  TERMIOS
+# define TERMIO
+# undef  SGTTY
 #endif
 
 #ifdef _LIBC
-#undef  TERMIOS
-#define TERMIO
-#undef  SGTTY
+# undef  TERMIOS
+# define TERMIO
+# undef  SGTTY
 #endif
 
 #if !defined(TERMIO) && !defined(TERMIOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MSDOS) && !defined(MAC_OS_pre_X) && !defined(MAC_OS_GUSI_SOURCE)
-#undef  TERMIOS
-#undef  TERMIO
-#define SGTTY
+# undef  TERMIOS
+# undef  TERMIO
+# define SGTTY
 #endif
 
 #if defined(OPENSSL_SYS_VXWORKS)
-#undef TERMIOS
-#undef TERMIO
-#undef SGTTY
+# undef TERMIOS
+# undef TERMIO
+# undef SGTTY
 #endif
 
 #ifdef TERMIOS
-#include 
-#define TTY_STRUCT		struct termios
-#define TTY_FLAGS		c_lflag
-#define	TTY_get(tty,data)	tcgetattr(tty,data)
-#define TTY_set(tty,data)	tcsetattr(tty,TCSANOW,data)
+# include 
+# define TTY_STRUCT              struct termios
+# define TTY_FLAGS               c_lflag
+# define TTY_get(tty,data)       tcgetattr(tty,data)
+# define TTY_set(tty,data)       tcsetattr(tty,TCSANOW,data)
 #endif
 
 #ifdef TERMIO
-#include 
-#define TTY_STRUCT		struct termio
-#define TTY_FLAGS		c_lflag
-#define TTY_get(tty,data)	ioctl(tty,TCGETA,data)
-#define TTY_set(tty,data)	ioctl(tty,TCSETA,data)
+# include 
+# define TTY_STRUCT              struct termio
+# define TTY_FLAGS               c_lflag
+# define TTY_get(tty,data)       ioctl(tty,TCGETA,data)
+# define TTY_set(tty,data)       ioctl(tty,TCSETA,data)
 #endif
 
 #ifdef SGTTY
-#include 
-#define TTY_STRUCT		struct sgttyb
-#define TTY_FLAGS		sg_flags
-#define TTY_get(tty,data)	ioctl(tty,TIOCGETP,data)
-#define TTY_set(tty,data)	ioctl(tty,TIOCSETP,data)
+# include 
+# define TTY_STRUCT              struct sgttyb
+# define TTY_FLAGS               sg_flags
+# define TTY_get(tty,data)       ioctl(tty,TIOCGETP,data)
+# define TTY_set(tty,data)       ioctl(tty,TIOCSETP,data)
 #endif
 
 #if !defined(_LIBC) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(MAC_OS_pre_X)
-#include 
+# include 
 #endif
 
 #if defined(OPENSSL_SYS_MSDOS) && !defined(__CYGWIN32__) && !defined(OPENSSL_SYS_WINCE)
-#include 
-#define fgets(a,b,c) noecho_fgets(a,b,c)
+# include 
+# define fgets(a,b,c) noecho_fgets(a,b,c)
 #endif
 
 #ifdef OPENSSL_SYS_VMS
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 struct IOSB {
-	short iosb$w_value;
-	short iosb$w_count;
-	long  iosb$l_info;
-	};
+    short iosb$w_value;
+    short iosb$w_count;
+    long iosb$l_info;
+};
 #endif
 
 #if defined(MAC_OS_pre_X) || defined(MAC_OS_GUSI_SOURCE)
 /*
  * This one needs work. As a matter of fact the code is unoperational
  * and this is only a trick to get it compiled.
- *					
+ *                                      
  */
-#define TTY_STRUCT int
+# define TTY_STRUCT int
 #endif
 
 #ifndef NX509_SIG
-#define NX509_SIG 32
+# define NX509_SIG 32
 #endif
 
 static void read_till_nl(FILE *);
@@ -208,315 +210,324 @@ static void popsig(void);
 static int noecho_fgets(char *buf, int size, FILE *tty);
 #endif
 #ifdef SIGACTION
- static struct sigaction savsig[NX509_SIG];
+static struct sigaction savsig[NX509_SIG];
 #else
-  static void (*savsig[NX509_SIG])(int );
+static void (*savsig[NX509_SIG]) (int);
 #endif
 static jmp_buf save;
 
-int des_read_pw_string(char *buf, int length, const char *prompt,
-	     int verify)
-	{
-	char buff[BUFSIZ];
-	int ret;
+int des_read_pw_string(char *buf, int length, const char *prompt, int verify)
+{
+    char buff[BUFSIZ];
+    int ret;
 
-	ret=des_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify);
-	OPENSSL_cleanse(buff,BUFSIZ);
-	return(ret);
-	}
+    ret =
+        des_read_pw(buf, buff, (length > BUFSIZ) ? BUFSIZ : length, prompt,
+                    verify);
+    OPENSSL_cleanse(buff, BUFSIZ);
+    return (ret);
+}
 
 #ifdef OPENSSL_SYS_WINCE
 
-int des_read_pw(char *buf, char *buff, int size, const char *prompt, int verify)
-	{ 
-	memset(buf,0,size);
-	memset(buff,0,size);
-	return(0);
-	}
+int des_read_pw(char *buf, char *buff, int size, const char *prompt,
+                int verify)
+{
+    memset(buf, 0, size);
+    memset(buff, 0, size);
+    return (0);
+}
 
 #elif defined(OPENSSL_SYS_WIN16)
 
 int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify)
-	{ 
-	memset(buf,0,size);
-	memset(buff,0,size);
-	return(0);
-	}
+{
+    memset(buf, 0, size);
+    memset(buff, 0, size);
+    return (0);
+}
 
-#else /* !OPENSSL_SYS_WINCE && !OPENSSL_SYS_WIN16 */
+#else                           /* !OPENSSL_SYS_WINCE && !OPENSSL_SYS_WIN16 */
 
 static void read_till_nl(FILE *in)
-	{
-#define SIZE 4
-	char buf[SIZE+1];
-
-	do	{
-		fgets(buf,SIZE,in);
-		} while (strchr(buf,'\n') == NULL);
-	}
+{
+# define SIZE 4
+    char buf[SIZE + 1];
 
+    do {
+        fgets(buf, SIZE, in);
+    } while (strchr(buf, '\n') == NULL);
+}
 
 /* return 0 if ok, 1 (or -1) otherwise */
 int des_read_pw(char *buf, char *buff, int size, const char *prompt,
-	     int verify)
-	{
-#ifdef OPENSSL_SYS_VMS
-	struct IOSB iosb;
-	$DESCRIPTOR(terminal,"TT");
-	long tty_orig[3], tty_new[3];
-	long status;
-	unsigned short channel = 0;
-#else
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
-	TTY_STRUCT tty_orig,tty_new;
-#endif
-#endif
-	int number;
-	int ok;
-	/* statics are simply to avoid warnings about longjmp clobbering
-	   things */
-	static int ps;
-	int is_a_tty;
-	static FILE *tty;
-	char *p;
-
-	if (setjmp(save))
-		{
-		ok=0;
-		goto error;
-		}
-
-	number=5;
-	ok=0;
-	ps=0;
-	is_a_tty=1;
-	tty=NULL;
-
-#ifdef OPENSSL_SYS_MSDOS
-	if ((tty=fopen("con","r")) == NULL)
-		tty=stdin;
-#elif defined(MAC_OS_pre_X) || defined(OPENSSL_SYS_VXWORKS)
-	tty=stdin;
-#else
-#ifndef OPENSSL_SYS_MPE
-	if ((tty=fopen("/dev/tty","r")) == NULL)
-#endif
-		tty=stdin;
-#endif
+                int verify)
+{
+# ifdef OPENSSL_SYS_VMS
+    struct IOSB iosb;
+    $DESCRIPTOR(terminal, "TT");
+    long tty_orig[3], tty_new[3];
+    long status;
+    unsigned short channel = 0;
+# else
+#  if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
+    TTY_STRUCT tty_orig, tty_new;
+#  endif
+# endif
+    int number;
+    int ok;
+    /*
+     * statics are simply to avoid warnings about longjmp clobbering things
+     */
+    static int ps;
+    int is_a_tty;
+    static FILE *tty;
+    char *p;
+
+    if (setjmp(save)) {
+        ok = 0;
+        goto error;
+    }
+
+    number = 5;
+    ok = 0;
+    ps = 0;
+    is_a_tty = 1;
+    tty = NULL;
+
+# ifdef OPENSSL_SYS_MSDOS
+    if ((tty = fopen("con", "r")) == NULL)
+        tty = stdin;
+# elif defined(MAC_OS_pre_X) || defined(OPENSSL_SYS_VXWORKS)
+    tty = stdin;
+# else
+#  ifndef OPENSSL_SYS_MPE
+    if ((tty = fopen("/dev/tty", "r")) == NULL)
+#  endif
+        tty = stdin;
+# endif
 
-#if defined(TTY_get) && !defined(OPENSSL_SYS_VMS)
-	if (TTY_get(fileno(tty),&tty_orig) == -1)
-		{
-#ifdef ENOTTY
-		if (errno == ENOTTY)
-			is_a_tty=0;
-		else
-#endif
-#ifdef EINVAL
-		/* Ariel Glenn ariel@columbia.edu reports that solaris
-		 * can return EINVAL instead.  This should be ok */
-		if (errno == EINVAL)
-			is_a_tty=0;
-		else
-#endif
-			return(-1);
-		}
-	memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
-#endif
-#ifdef OPENSSL_SYS_VMS
-	status = sys$assign(&terminal,&channel,0,0);
-	if (status != SS$_NORMAL)
-		return(-1);
-	status=sys$qiow(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0);
-	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
-		return(-1);
-#endif
+# if defined(TTY_get) && !defined(OPENSSL_SYS_VMS)
+    if (TTY_get(fileno(tty), &tty_orig) == -1) {
+#  ifdef ENOTTY
+        if (errno == ENOTTY)
+            is_a_tty = 0;
+        else
+#  endif
+#  ifdef EINVAL
+            /*
+             * Ariel Glenn ariel@columbia.edu reports that solaris can return
+             * EINVAL instead.  This should be ok
+             */
+        if (errno == EINVAL)
+            is_a_tty = 0;
+        else
+#  endif
+            return (-1);
+    }
+    memcpy(&(tty_new), &(tty_orig), sizeof(tty_orig));
+# endif
+# ifdef OPENSSL_SYS_VMS
+    status = sys$assign(&terminal, &channel, 0, 0);
+    if (status != SS$_NORMAL)
+        return (-1);
+    status =
+        sys$qiow(0, channel, IO$_SENSEMODE, &iosb, 0, 0, tty_orig, 12, 0, 0,
+                 0, 0);
+    if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+        return (-1);
+# endif
 
-	pushsig();
-	ps=1;
+    pushsig();
+    ps = 1;
 
-#ifdef TTY_FLAGS
-	tty_new.TTY_FLAGS &= ~ECHO;
-#endif
+# ifdef TTY_FLAGS
+    tty_new.TTY_FLAGS &= ~ECHO;
+# endif
 
-#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
-	if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1))
-#ifdef OPENSSL_SYS_MPE 
-		; /* MPE lies -- echo really has been disabled */
-#else
-		return(-1);
-#endif
-#endif
-#ifdef OPENSSL_SYS_VMS
-	tty_new[0] = tty_orig[0];
-	tty_new[1] = tty_orig[1] | TT$M_NOECHO;
-	tty_new[2] = tty_orig[2];
-	status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
-	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
-		return(-1);
-#endif
-	ps=2;
-
-	while ((!ok) && (number--))
-		{
-		fputs(prompt,stderr);
-		fflush(stderr);
-
-		buf[0]='\0';
-		fgets(buf,size,tty);
-		if (feof(tty)) goto error;
-		if (ferror(tty)) goto error;
-		if ((p=(char *)strchr(buf,'\n')) != NULL)
-			*p='\0';
-		else	read_till_nl(tty);
-		if (verify)
-			{
-			fprintf(stderr,"\nVerifying password - %s",prompt);
-			fflush(stderr);
-			buff[0]='\0';
-			fgets(buff,size,tty);
-			if (feof(tty)) goto error;
-			if ((p=(char *)strchr(buff,'\n')) != NULL)
-				*p='\0';
-			else	read_till_nl(tty);
-				
-			if (strcmp(buf,buff) != 0)
-				{
-				fprintf(stderr,"\nVerify failure");
-				fflush(stderr);
-				break;
-				/* continue; */
-				}
-			}
-		ok=1;
-		}
-
-error:
-	fprintf(stderr,"\n");
-#if 0
-	perror("fgets(tty)");
-#endif
-	/* What can we do if there is an error? */
-#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
-	if (ps >= 2) TTY_set(fileno(tty),&tty_orig);
-#endif
-#ifdef OPENSSL_SYS_VMS
-	if (ps >= 2)
-		status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0
-			,tty_orig,12,0,0,0,0);
-#endif
-	
-	if (ps >= 1) popsig();
-	if (stdin != tty) fclose(tty);
-#ifdef OPENSSL_SYS_VMS
-	status = sys$dassgn(channel);
-#endif
-	return(!ok);
-	}
+# if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
+    if (is_a_tty && (TTY_set(fileno(tty), &tty_new) == -1))
+#  ifdef OPENSSL_SYS_MPE
+        ;                       /* MPE lies -- echo really has been disabled */
+#  else
+        return (-1);
+#  endif
+# endif
+# ifdef OPENSSL_SYS_VMS
+    tty_new[0] = tty_orig[0];
+    tty_new[1] = tty_orig[1] | TT$M_NOECHO;
+    tty_new[2] = tty_orig[2];
+    status =
+        sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, 0, 0, 0,
+                 0);
+    if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+        return (-1);
+# endif
+    ps = 2;
+
+    while ((!ok) && (number--)) {
+        fputs(prompt, stderr);
+        fflush(stderr);
+
+        buf[0] = '\0';
+        fgets(buf, size, tty);
+        if (feof(tty))
+            goto error;
+        if (ferror(tty))
+            goto error;
+        if ((p = (char *)strchr(buf, '\n')) != NULL)
+            *p = '\0';
+        else
+            read_till_nl(tty);
+        if (verify) {
+            fprintf(stderr, "\nVerifying password - %s", prompt);
+            fflush(stderr);
+            buff[0] = '\0';
+            fgets(buff, size, tty);
+            if (feof(tty))
+                goto error;
+            if ((p = (char *)strchr(buff, '\n')) != NULL)
+                *p = '\0';
+            else
+                read_till_nl(tty);
+
+            if (strcmp(buf, buff) != 0) {
+                fprintf(stderr, "\nVerify failure");
+                fflush(stderr);
+                break;
+                /* continue; */
+            }
+        }
+        ok = 1;
+    }
+
+ error:
+    fprintf(stderr, "\n");
+# if 0
+    perror("fgets(tty)");
+# endif
+    /* What can we do if there is an error? */
+# if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
+    if (ps >= 2)
+        TTY_set(fileno(tty), &tty_orig);
+# endif
+# ifdef OPENSSL_SYS_VMS
+    if (ps >= 2)
+        status =
+            sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_orig, 12, 0, 0,
+                     0, 0);
+# endif
+
+    if (ps >= 1)
+        popsig();
+    if (stdin != tty)
+        fclose(tty);
+# ifdef OPENSSL_SYS_VMS
+    status = sys$dassgn(channel);
+# endif
+    return (!ok);
+}
 
 static void pushsig(void)
-	{
-	int i;
-#ifdef SIGACTION
-	struct sigaction sa;
+{
+    int i;
+# ifdef SIGACTION
+    struct sigaction sa;
 
-	memset(&sa,0,sizeof sa);
-	sa.sa_handler=recsig;
-#endif
+    memset(&sa, 0, sizeof sa);
+    sa.sa_handler = recsig;
+# endif
 
-	for (i=1; ides_key,&ks);
-	enc=(desp->des_dir == ENCRYPT)?DES_ENCRYPT:DES_DECRYPT;
+    DES_set_key_unchecked(&desp->des_key, &ks);
+    enc = (desp->des_dir == ENCRYPT) ? DES_ENCRYPT : DES_DECRYPT;
 
-	if (desp->des_mode == CBC)
-		DES_ecb_encrypt((const_DES_cblock *)desp->UDES.UDES_buf,
-				(DES_cblock *)desp->UDES.UDES_buf,&ks,
-				enc);
-	else
-		{
-		DES_ncbc_encrypt(desp->UDES.UDES_buf,desp->UDES.UDES_buf,
-				len,&ks,&desp->des_ivec,enc);
+    if (desp->des_mode == CBC)
+        DES_ecb_encrypt((const_DES_cblock *)desp->UDES.UDES_buf,
+                        (DES_cblock *)desp->UDES.UDES_buf, &ks, enc);
+    else {
+        DES_ncbc_encrypt(desp->UDES.UDES_buf, desp->UDES.UDES_buf,
+                         len, &ks, &desp->des_ivec, enc);
 #ifdef undef
-		/* len will always be %8 if called from common_crypt
-		 * in secure_rpc.
-		 * Libdes's cbc encrypt does not copy back the iv,
-		 * so we have to do it here. */
-		/* It does now :-) eay 20/09/95 */
+        /*
+         * len will always be %8 if called from common_crypt in secure_rpc.
+         * Libdes's cbc encrypt does not copy back the iv, so we have to do
+         * it here.
+         */
+        /* It does now :-) eay 20/09/95 */
 
-		a=(char *)&(desp->UDES.UDES_buf[len-8]);
-		b=(char *)&(desp->des_ivec[0]);
+        a = (char *)&(desp->UDES.UDES_buf[len - 8]);
+        b = (char *)&(desp->des_ivec[0]);
 
-		*(a++)= *(b++); *(a++)= *(b++);
-		*(a++)= *(b++); *(a++)= *(b++);
-		*(a++)= *(b++); *(a++)= *(b++);
-		*(a++)= *(b++); *(a++)= *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
+        *(a++) = *(b++);
 #endif
-		}
-	return(1);	
-	}
-
+    }
+    return (1);
+}
diff --git a/crypto/des/rpw.c b/crypto/des/rpw.c
index 8a9473c4f9..ab65eacae3 100644
--- a/crypto/des/rpw.c
+++ b/crypto/des/rpw.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,40 +60,35 @@
 #include 
 
 int main(int argc, char *argv[])
-	{
-	DES_cblock k,k1;
-	int i;
+{
+    DES_cblock k, k1;
+    int i;
 
-	printf("read passwd\n");
-	if ((i=des_read_password(&k,"Enter password:",0)) == 0)
-		{
-		printf("password = ");
-		for (i=0; i<8; i++)
-			printf("%02x ",k[i]);
-		}
-	else
-		printf("error %d\n",i);
-	printf("\n");
-	printf("read 2passwds and verify\n");
-	if ((i=des_read_2passwords(&k,&k1,
-		"Enter verified password:",1)) == 0)
-		{
-		printf("password1 = ");
-		for (i=0; i<8; i++)
-			printf("%02x ",k[i]);
-		printf("\n");
-		printf("password2 = ");
-		for (i=0; i<8; i++)
-			printf("%02x ",k1[i]);
-		printf("\n");
-		exit(1);
-		}
-	else
-		{
-		printf("error %d\n",i);
-		exit(0);
-		}
+    printf("read passwd\n");
+    if ((i = des_read_password(&k, "Enter password:", 0)) == 0) {
+        printf("password = ");
+        for (i = 0; i < 8; i++)
+            printf("%02x ", k[i]);
+    } else
+        printf("error %d\n", i);
+    printf("\n");
+    printf("read 2passwds and verify\n");
+    if ((i = des_read_2passwords(&k, &k1,
+                                 "Enter verified password:", 1)) == 0) {
+        printf("password1 = ");
+        for (i = 0; i < 8; i++)
+            printf("%02x ", k[i]);
+        printf("\n");
+        printf("password2 = ");
+        for (i = 0; i < 8; i++)
+            printf("%02x ", k1[i]);
+        printf("\n");
+        exit(1);
+    } else {
+        printf("error %d\n", i);
+        exit(0);
+    }
 #ifdef LINT
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/des/set_key.c b/crypto/des/set_key.c
index 937f16eb96..8fd8fe14bb 100644
--- a/crypto/des/set_key.c
+++ b/crypto/des/set_key.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,45 +67,57 @@
 #include 
 #include "des_locl.h"
 
-OPENSSL_IMPLEMENT_GLOBAL(int,DES_check_key,0)	/* defaults to false */
-
-static const unsigned char odd_parity[256]={
-  1,  1,  2,  2,  4,  4,  7,  7,  8,  8, 11, 11, 13, 13, 14, 14,
- 16, 16, 19, 19, 21, 21, 22, 22, 25, 25, 26, 26, 28, 28, 31, 31,
- 32, 32, 35, 35, 37, 37, 38, 38, 41, 41, 42, 42, 44, 44, 47, 47,
- 49, 49, 50, 50, 52, 52, 55, 55, 56, 56, 59, 59, 61, 61, 62, 62,
- 64, 64, 67, 67, 69, 69, 70, 70, 73, 73, 74, 74, 76, 76, 79, 79,
- 81, 81, 82, 82, 84, 84, 87, 87, 88, 88, 91, 91, 93, 93, 94, 94,
- 97, 97, 98, 98,100,100,103,103,104,104,107,107,109,109,110,110,
-112,112,115,115,117,117,118,118,121,121,122,122,124,124,127,127,
-128,128,131,131,133,133,134,134,137,137,138,138,140,140,143,143,
-145,145,146,146,148,148,151,151,152,152,155,155,157,157,158,158,
-161,161,162,162,164,164,167,167,168,168,171,171,173,173,174,174,
-176,176,179,179,181,181,182,182,185,185,186,186,188,188,191,191,
-193,193,194,194,196,196,199,199,200,200,203,203,205,205,206,206,
-208,208,211,211,213,213,214,214,217,217,218,218,220,220,223,223,
-224,224,227,227,229,229,230,230,233,233,234,234,236,236,239,239,
-241,241,242,242,244,244,247,247,248,248,251,251,253,253,254,254};
+OPENSSL_IMPLEMENT_GLOBAL(int, DES_check_key, 0)
+                                                    /*
+                                                     * defaults to false
+                                                     */
+static const unsigned char odd_parity[256] = {
+    1, 1, 2, 2, 4, 4, 7, 7, 8, 8, 11, 11, 13, 13, 14, 14,
+    16, 16, 19, 19, 21, 21, 22, 22, 25, 25, 26, 26, 28, 28, 31, 31,
+    32, 32, 35, 35, 37, 37, 38, 38, 41, 41, 42, 42, 44, 44, 47, 47,
+    49, 49, 50, 50, 52, 52, 55, 55, 56, 56, 59, 59, 61, 61, 62, 62,
+    64, 64, 67, 67, 69, 69, 70, 70, 73, 73, 74, 74, 76, 76, 79, 79,
+    81, 81, 82, 82, 84, 84, 87, 87, 88, 88, 91, 91, 93, 93, 94, 94,
+    97, 97, 98, 98, 100, 100, 103, 103, 104, 104, 107, 107, 109, 109, 110,
+    110,
+    112, 112, 115, 115, 117, 117, 118, 118, 121, 121, 122, 122, 124, 124, 127,
+    127,
+    128, 128, 131, 131, 133, 133, 134, 134, 137, 137, 138, 138, 140, 140, 143,
+    143,
+    145, 145, 146, 146, 148, 148, 151, 151, 152, 152, 155, 155, 157, 157, 158,
+    158,
+    161, 161, 162, 162, 164, 164, 167, 167, 168, 168, 171, 171, 173, 173, 174,
+    174,
+    176, 176, 179, 179, 181, 181, 182, 182, 185, 185, 186, 186, 188, 188, 191,
+    191,
+    193, 193, 194, 194, 196, 196, 199, 199, 200, 200, 203, 203, 205, 205, 206,
+    206,
+    208, 208, 211, 211, 213, 213, 214, 214, 217, 217, 218, 218, 220, 220, 223,
+    223,
+    224, 224, 227, 227, 229, 229, 230, 230, 233, 233, 234, 234, 236, 236, 239,
+    239,
+    241, 241, 242, 242, 244, 244, 247, 247, 248, 248, 251, 251, 253, 253, 254,
+    254
+};
 
 void DES_set_odd_parity(DES_cblock *key)
-	{
-	unsigned int i;
+{
+    unsigned int i;
 
-	for (i=0; i>(n))^(b))&(m)),\
- * 	(b)^=(t),\
- * 	(a)=((a)^((t)<<(n))))
+ *      (b)^=(t),\
+ *      (a)=((a)^((t)<<(n))))
  */
 
 #define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\
-	(a)=(a)^(t)^(t>>(16-(n))))
+        (a)=(a)^(t)^(t>>(16-(n))))
 
-static const DES_LONG des_skb[8][64]={
-	{
-	/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
-	0x00000000L,0x00000010L,0x20000000L,0x20000010L,
-	0x00010000L,0x00010010L,0x20010000L,0x20010010L,
-	0x00000800L,0x00000810L,0x20000800L,0x20000810L,
-	0x00010800L,0x00010810L,0x20010800L,0x20010810L,
-	0x00000020L,0x00000030L,0x20000020L,0x20000030L,
-	0x00010020L,0x00010030L,0x20010020L,0x20010030L,
-	0x00000820L,0x00000830L,0x20000820L,0x20000830L,
-	0x00010820L,0x00010830L,0x20010820L,0x20010830L,
-	0x00080000L,0x00080010L,0x20080000L,0x20080010L,
-	0x00090000L,0x00090010L,0x20090000L,0x20090010L,
-	0x00080800L,0x00080810L,0x20080800L,0x20080810L,
-	0x00090800L,0x00090810L,0x20090800L,0x20090810L,
-	0x00080020L,0x00080030L,0x20080020L,0x20080030L,
-	0x00090020L,0x00090030L,0x20090020L,0x20090030L,
-	0x00080820L,0x00080830L,0x20080820L,0x20080830L,
-	0x00090820L,0x00090830L,0x20090820L,0x20090830L,
-	},
-	{
-	/* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */
-	0x00000000L,0x02000000L,0x00002000L,0x02002000L,
-	0x00200000L,0x02200000L,0x00202000L,0x02202000L,
-	0x00000004L,0x02000004L,0x00002004L,0x02002004L,
-	0x00200004L,0x02200004L,0x00202004L,0x02202004L,
-	0x00000400L,0x02000400L,0x00002400L,0x02002400L,
-	0x00200400L,0x02200400L,0x00202400L,0x02202400L,
-	0x00000404L,0x02000404L,0x00002404L,0x02002404L,
-	0x00200404L,0x02200404L,0x00202404L,0x02202404L,
-	0x10000000L,0x12000000L,0x10002000L,0x12002000L,
-	0x10200000L,0x12200000L,0x10202000L,0x12202000L,
-	0x10000004L,0x12000004L,0x10002004L,0x12002004L,
-	0x10200004L,0x12200004L,0x10202004L,0x12202004L,
-	0x10000400L,0x12000400L,0x10002400L,0x12002400L,
-	0x10200400L,0x12200400L,0x10202400L,0x12202400L,
-	0x10000404L,0x12000404L,0x10002404L,0x12002404L,
-	0x10200404L,0x12200404L,0x10202404L,0x12202404L,
-	},
-	{
-	/* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */
-	0x00000000L,0x00000001L,0x00040000L,0x00040001L,
-	0x01000000L,0x01000001L,0x01040000L,0x01040001L,
-	0x00000002L,0x00000003L,0x00040002L,0x00040003L,
-	0x01000002L,0x01000003L,0x01040002L,0x01040003L,
-	0x00000200L,0x00000201L,0x00040200L,0x00040201L,
-	0x01000200L,0x01000201L,0x01040200L,0x01040201L,
-	0x00000202L,0x00000203L,0x00040202L,0x00040203L,
-	0x01000202L,0x01000203L,0x01040202L,0x01040203L,
-	0x08000000L,0x08000001L,0x08040000L,0x08040001L,
-	0x09000000L,0x09000001L,0x09040000L,0x09040001L,
-	0x08000002L,0x08000003L,0x08040002L,0x08040003L,
-	0x09000002L,0x09000003L,0x09040002L,0x09040003L,
-	0x08000200L,0x08000201L,0x08040200L,0x08040201L,
-	0x09000200L,0x09000201L,0x09040200L,0x09040201L,
-	0x08000202L,0x08000203L,0x08040202L,0x08040203L,
-	0x09000202L,0x09000203L,0x09040202L,0x09040203L,
-	},
-	{
-	/* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */
-	0x00000000L,0x00100000L,0x00000100L,0x00100100L,
-	0x00000008L,0x00100008L,0x00000108L,0x00100108L,
-	0x00001000L,0x00101000L,0x00001100L,0x00101100L,
-	0x00001008L,0x00101008L,0x00001108L,0x00101108L,
-	0x04000000L,0x04100000L,0x04000100L,0x04100100L,
-	0x04000008L,0x04100008L,0x04000108L,0x04100108L,
-	0x04001000L,0x04101000L,0x04001100L,0x04101100L,
-	0x04001008L,0x04101008L,0x04001108L,0x04101108L,
-	0x00020000L,0x00120000L,0x00020100L,0x00120100L,
-	0x00020008L,0x00120008L,0x00020108L,0x00120108L,
-	0x00021000L,0x00121000L,0x00021100L,0x00121100L,
-	0x00021008L,0x00121008L,0x00021108L,0x00121108L,
-	0x04020000L,0x04120000L,0x04020100L,0x04120100L,
-	0x04020008L,0x04120008L,0x04020108L,0x04120108L,
-	0x04021000L,0x04121000L,0x04021100L,0x04121100L,
-	0x04021008L,0x04121008L,0x04021108L,0x04121108L,
-	},
-	{
-	/* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
-	0x00000000L,0x10000000L,0x00010000L,0x10010000L,
-	0x00000004L,0x10000004L,0x00010004L,0x10010004L,
-	0x20000000L,0x30000000L,0x20010000L,0x30010000L,
-	0x20000004L,0x30000004L,0x20010004L,0x30010004L,
-	0x00100000L,0x10100000L,0x00110000L,0x10110000L,
-	0x00100004L,0x10100004L,0x00110004L,0x10110004L,
-	0x20100000L,0x30100000L,0x20110000L,0x30110000L,
-	0x20100004L,0x30100004L,0x20110004L,0x30110004L,
-	0x00001000L,0x10001000L,0x00011000L,0x10011000L,
-	0x00001004L,0x10001004L,0x00011004L,0x10011004L,
-	0x20001000L,0x30001000L,0x20011000L,0x30011000L,
-	0x20001004L,0x30001004L,0x20011004L,0x30011004L,
-	0x00101000L,0x10101000L,0x00111000L,0x10111000L,
-	0x00101004L,0x10101004L,0x00111004L,0x10111004L,
-	0x20101000L,0x30101000L,0x20111000L,0x30111000L,
-	0x20101004L,0x30101004L,0x20111004L,0x30111004L,
-	},
-	{
-	/* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */
-	0x00000000L,0x08000000L,0x00000008L,0x08000008L,
-	0x00000400L,0x08000400L,0x00000408L,0x08000408L,
-	0x00020000L,0x08020000L,0x00020008L,0x08020008L,
-	0x00020400L,0x08020400L,0x00020408L,0x08020408L,
-	0x00000001L,0x08000001L,0x00000009L,0x08000009L,
-	0x00000401L,0x08000401L,0x00000409L,0x08000409L,
-	0x00020001L,0x08020001L,0x00020009L,0x08020009L,
-	0x00020401L,0x08020401L,0x00020409L,0x08020409L,
-	0x02000000L,0x0A000000L,0x02000008L,0x0A000008L,
-	0x02000400L,0x0A000400L,0x02000408L,0x0A000408L,
-	0x02020000L,0x0A020000L,0x02020008L,0x0A020008L,
-	0x02020400L,0x0A020400L,0x02020408L,0x0A020408L,
-	0x02000001L,0x0A000001L,0x02000009L,0x0A000009L,
-	0x02000401L,0x0A000401L,0x02000409L,0x0A000409L,
-	0x02020001L,0x0A020001L,0x02020009L,0x0A020009L,
-	0x02020401L,0x0A020401L,0x02020409L,0x0A020409L,
-	},
-	{
-	/* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */
-	0x00000000L,0x00000100L,0x00080000L,0x00080100L,
-	0x01000000L,0x01000100L,0x01080000L,0x01080100L,
-	0x00000010L,0x00000110L,0x00080010L,0x00080110L,
-	0x01000010L,0x01000110L,0x01080010L,0x01080110L,
-	0x00200000L,0x00200100L,0x00280000L,0x00280100L,
-	0x01200000L,0x01200100L,0x01280000L,0x01280100L,
-	0x00200010L,0x00200110L,0x00280010L,0x00280110L,
-	0x01200010L,0x01200110L,0x01280010L,0x01280110L,
-	0x00000200L,0x00000300L,0x00080200L,0x00080300L,
-	0x01000200L,0x01000300L,0x01080200L,0x01080300L,
-	0x00000210L,0x00000310L,0x00080210L,0x00080310L,
-	0x01000210L,0x01000310L,0x01080210L,0x01080310L,
-	0x00200200L,0x00200300L,0x00280200L,0x00280300L,
-	0x01200200L,0x01200300L,0x01280200L,0x01280300L,
-	0x00200210L,0x00200310L,0x00280210L,0x00280310L,
-	0x01200210L,0x01200310L,0x01280210L,0x01280310L,
-	},
-	{
-	/* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */
-	0x00000000L,0x04000000L,0x00040000L,0x04040000L,
-	0x00000002L,0x04000002L,0x00040002L,0x04040002L,
-	0x00002000L,0x04002000L,0x00042000L,0x04042000L,
-	0x00002002L,0x04002002L,0x00042002L,0x04042002L,
-	0x00000020L,0x04000020L,0x00040020L,0x04040020L,
-	0x00000022L,0x04000022L,0x00040022L,0x04040022L,
-	0x00002020L,0x04002020L,0x00042020L,0x04042020L,
-	0x00002022L,0x04002022L,0x00042022L,0x04042022L,
-	0x00000800L,0x04000800L,0x00040800L,0x04040800L,
-	0x00000802L,0x04000802L,0x00040802L,0x04040802L,
-	0x00002800L,0x04002800L,0x00042800L,0x04042800L,
-	0x00002802L,0x04002802L,0x00042802L,0x04042802L,
-	0x00000820L,0x04000820L,0x00040820L,0x04040820L,
-	0x00000822L,0x04000822L,0x00040822L,0x04040822L,
-	0x00002820L,0x04002820L,0x00042820L,0x04042820L,
-	0x00002822L,0x04002822L,0x00042822L,0x04042822L,
-	}
+static const DES_LONG des_skb[8][64] = {
+    {
+     /* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
+     0x00000000L, 0x00000010L, 0x20000000L, 0x20000010L,
+     0x00010000L, 0x00010010L, 0x20010000L, 0x20010010L,
+     0x00000800L, 0x00000810L, 0x20000800L, 0x20000810L,
+     0x00010800L, 0x00010810L, 0x20010800L, 0x20010810L,
+     0x00000020L, 0x00000030L, 0x20000020L, 0x20000030L,
+     0x00010020L, 0x00010030L, 0x20010020L, 0x20010030L,
+     0x00000820L, 0x00000830L, 0x20000820L, 0x20000830L,
+     0x00010820L, 0x00010830L, 0x20010820L, 0x20010830L,
+     0x00080000L, 0x00080010L, 0x20080000L, 0x20080010L,
+     0x00090000L, 0x00090010L, 0x20090000L, 0x20090010L,
+     0x00080800L, 0x00080810L, 0x20080800L, 0x20080810L,
+     0x00090800L, 0x00090810L, 0x20090800L, 0x20090810L,
+     0x00080020L, 0x00080030L, 0x20080020L, 0x20080030L,
+     0x00090020L, 0x00090030L, 0x20090020L, 0x20090030L,
+     0x00080820L, 0x00080830L, 0x20080820L, 0x20080830L,
+     0x00090820L, 0x00090830L, 0x20090820L, 0x20090830L,
+     },
+    {
+     /* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */
+     0x00000000L, 0x02000000L, 0x00002000L, 0x02002000L,
+     0x00200000L, 0x02200000L, 0x00202000L, 0x02202000L,
+     0x00000004L, 0x02000004L, 0x00002004L, 0x02002004L,
+     0x00200004L, 0x02200004L, 0x00202004L, 0x02202004L,
+     0x00000400L, 0x02000400L, 0x00002400L, 0x02002400L,
+     0x00200400L, 0x02200400L, 0x00202400L, 0x02202400L,
+     0x00000404L, 0x02000404L, 0x00002404L, 0x02002404L,
+     0x00200404L, 0x02200404L, 0x00202404L, 0x02202404L,
+     0x10000000L, 0x12000000L, 0x10002000L, 0x12002000L,
+     0x10200000L, 0x12200000L, 0x10202000L, 0x12202000L,
+     0x10000004L, 0x12000004L, 0x10002004L, 0x12002004L,
+     0x10200004L, 0x12200004L, 0x10202004L, 0x12202004L,
+     0x10000400L, 0x12000400L, 0x10002400L, 0x12002400L,
+     0x10200400L, 0x12200400L, 0x10202400L, 0x12202400L,
+     0x10000404L, 0x12000404L, 0x10002404L, 0x12002404L,
+     0x10200404L, 0x12200404L, 0x10202404L, 0x12202404L,
+     },
+    {
+     /* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */
+     0x00000000L, 0x00000001L, 0x00040000L, 0x00040001L,
+     0x01000000L, 0x01000001L, 0x01040000L, 0x01040001L,
+     0x00000002L, 0x00000003L, 0x00040002L, 0x00040003L,
+     0x01000002L, 0x01000003L, 0x01040002L, 0x01040003L,
+     0x00000200L, 0x00000201L, 0x00040200L, 0x00040201L,
+     0x01000200L, 0x01000201L, 0x01040200L, 0x01040201L,
+     0x00000202L, 0x00000203L, 0x00040202L, 0x00040203L,
+     0x01000202L, 0x01000203L, 0x01040202L, 0x01040203L,
+     0x08000000L, 0x08000001L, 0x08040000L, 0x08040001L,
+     0x09000000L, 0x09000001L, 0x09040000L, 0x09040001L,
+     0x08000002L, 0x08000003L, 0x08040002L, 0x08040003L,
+     0x09000002L, 0x09000003L, 0x09040002L, 0x09040003L,
+     0x08000200L, 0x08000201L, 0x08040200L, 0x08040201L,
+     0x09000200L, 0x09000201L, 0x09040200L, 0x09040201L,
+     0x08000202L, 0x08000203L, 0x08040202L, 0x08040203L,
+     0x09000202L, 0x09000203L, 0x09040202L, 0x09040203L,
+     },
+    {
+     /* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */
+     0x00000000L, 0x00100000L, 0x00000100L, 0x00100100L,
+     0x00000008L, 0x00100008L, 0x00000108L, 0x00100108L,
+     0x00001000L, 0x00101000L, 0x00001100L, 0x00101100L,
+     0x00001008L, 0x00101008L, 0x00001108L, 0x00101108L,
+     0x04000000L, 0x04100000L, 0x04000100L, 0x04100100L,
+     0x04000008L, 0x04100008L, 0x04000108L, 0x04100108L,
+     0x04001000L, 0x04101000L, 0x04001100L, 0x04101100L,
+     0x04001008L, 0x04101008L, 0x04001108L, 0x04101108L,
+     0x00020000L, 0x00120000L, 0x00020100L, 0x00120100L,
+     0x00020008L, 0x00120008L, 0x00020108L, 0x00120108L,
+     0x00021000L, 0x00121000L, 0x00021100L, 0x00121100L,
+     0x00021008L, 0x00121008L, 0x00021108L, 0x00121108L,
+     0x04020000L, 0x04120000L, 0x04020100L, 0x04120100L,
+     0x04020008L, 0x04120008L, 0x04020108L, 0x04120108L,
+     0x04021000L, 0x04121000L, 0x04021100L, 0x04121100L,
+     0x04021008L, 0x04121008L, 0x04021108L, 0x04121108L,
+     },
+    {
+     /* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
+     0x00000000L, 0x10000000L, 0x00010000L, 0x10010000L,
+     0x00000004L, 0x10000004L, 0x00010004L, 0x10010004L,
+     0x20000000L, 0x30000000L, 0x20010000L, 0x30010000L,
+     0x20000004L, 0x30000004L, 0x20010004L, 0x30010004L,
+     0x00100000L, 0x10100000L, 0x00110000L, 0x10110000L,
+     0x00100004L, 0x10100004L, 0x00110004L, 0x10110004L,
+     0x20100000L, 0x30100000L, 0x20110000L, 0x30110000L,
+     0x20100004L, 0x30100004L, 0x20110004L, 0x30110004L,
+     0x00001000L, 0x10001000L, 0x00011000L, 0x10011000L,
+     0x00001004L, 0x10001004L, 0x00011004L, 0x10011004L,
+     0x20001000L, 0x30001000L, 0x20011000L, 0x30011000L,
+     0x20001004L, 0x30001004L, 0x20011004L, 0x30011004L,
+     0x00101000L, 0x10101000L, 0x00111000L, 0x10111000L,
+     0x00101004L, 0x10101004L, 0x00111004L, 0x10111004L,
+     0x20101000L, 0x30101000L, 0x20111000L, 0x30111000L,
+     0x20101004L, 0x30101004L, 0x20111004L, 0x30111004L,
+     },
+    {
+     /* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */
+     0x00000000L, 0x08000000L, 0x00000008L, 0x08000008L,
+     0x00000400L, 0x08000400L, 0x00000408L, 0x08000408L,
+     0x00020000L, 0x08020000L, 0x00020008L, 0x08020008L,
+     0x00020400L, 0x08020400L, 0x00020408L, 0x08020408L,
+     0x00000001L, 0x08000001L, 0x00000009L, 0x08000009L,
+     0x00000401L, 0x08000401L, 0x00000409L, 0x08000409L,
+     0x00020001L, 0x08020001L, 0x00020009L, 0x08020009L,
+     0x00020401L, 0x08020401L, 0x00020409L, 0x08020409L,
+     0x02000000L, 0x0A000000L, 0x02000008L, 0x0A000008L,
+     0x02000400L, 0x0A000400L, 0x02000408L, 0x0A000408L,
+     0x02020000L, 0x0A020000L, 0x02020008L, 0x0A020008L,
+     0x02020400L, 0x0A020400L, 0x02020408L, 0x0A020408L,
+     0x02000001L, 0x0A000001L, 0x02000009L, 0x0A000009L,
+     0x02000401L, 0x0A000401L, 0x02000409L, 0x0A000409L,
+     0x02020001L, 0x0A020001L, 0x02020009L, 0x0A020009L,
+     0x02020401L, 0x0A020401L, 0x02020409L, 0x0A020409L,
+     },
+    {
+     /* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */
+     0x00000000L, 0x00000100L, 0x00080000L, 0x00080100L,
+     0x01000000L, 0x01000100L, 0x01080000L, 0x01080100L,
+     0x00000010L, 0x00000110L, 0x00080010L, 0x00080110L,
+     0x01000010L, 0x01000110L, 0x01080010L, 0x01080110L,
+     0x00200000L, 0x00200100L, 0x00280000L, 0x00280100L,
+     0x01200000L, 0x01200100L, 0x01280000L, 0x01280100L,
+     0x00200010L, 0x00200110L, 0x00280010L, 0x00280110L,
+     0x01200010L, 0x01200110L, 0x01280010L, 0x01280110L,
+     0x00000200L, 0x00000300L, 0x00080200L, 0x00080300L,
+     0x01000200L, 0x01000300L, 0x01080200L, 0x01080300L,
+     0x00000210L, 0x00000310L, 0x00080210L, 0x00080310L,
+     0x01000210L, 0x01000310L, 0x01080210L, 0x01080310L,
+     0x00200200L, 0x00200300L, 0x00280200L, 0x00280300L,
+     0x01200200L, 0x01200300L, 0x01280200L, 0x01280300L,
+     0x00200210L, 0x00200310L, 0x00280210L, 0x00280310L,
+     0x01200210L, 0x01200310L, 0x01280210L, 0x01280310L,
+     },
+    {
+     /* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */
+     0x00000000L, 0x04000000L, 0x00040000L, 0x04040000L,
+     0x00000002L, 0x04000002L, 0x00040002L, 0x04040002L,
+     0x00002000L, 0x04002000L, 0x00042000L, 0x04042000L,
+     0x00002002L, 0x04002002L, 0x00042002L, 0x04042002L,
+     0x00000020L, 0x04000020L, 0x00040020L, 0x04040020L,
+     0x00000022L, 0x04000022L, 0x00040022L, 0x04040022L,
+     0x00002020L, 0x04002020L, 0x00042020L, 0x04042020L,
+     0x00002022L, 0x04002022L, 0x00042022L, 0x04042022L,
+     0x00000800L, 0x04000800L, 0x00040800L, 0x04040800L,
+     0x00000802L, 0x04000802L, 0x00040802L, 0x04040802L,
+     0x00002800L, 0x04002800L, 0x00042800L, 0x04042800L,
+     0x00002802L, 0x04002802L, 0x00042802L, 0x04042802L,
+     0x00000820L, 0x04000820L, 0x00040820L, 0x04040820L,
+     0x00000822L, 0x04000822L, 0x00040822L, 0x04040822L,
+     0x00002820L, 0x04002820L, 0x00042820L, 0x04042820L,
+     0x00002822L, 0x04002822L, 0x00042822L, 0x04042822L,
+     }
 };
 
 int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule)
-	{
-	if (DES_check_key)
-		{
-		return DES_set_key_checked(key, schedule);
-		}
-	else
-		{
-		DES_set_key_unchecked(key, schedule);
-		return 0;
-		}
-	}
+{
+    if (DES_check_key) {
+        return DES_set_key_checked(key, schedule);
+    } else {
+        DES_set_key_unchecked(key, schedule);
+        return 0;
+    }
+}
 
 /*-
  * return 0 if key parity is odd (correct),
@@ -338,90 +349,99 @@ int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule)
  * return -2 if illegal weak key.
  */
 int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule)
-	{
-	if (!DES_check_key_parity(key))
-		return(-1);
-	if (DES_is_weak_key(key))
-		return(-2);
-	DES_set_key_unchecked(key, schedule);
-	return 0;
-	}
+{
+    if (!DES_check_key_parity(key))
+        return (-1);
+    if (DES_is_weak_key(key))
+        return (-2);
+    DES_set_key_unchecked(key, schedule);
+    return 0;
+}
 
 void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule)
 #ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(DES);
-	private_DES_set_key_unchecked(key, schedule);
-	}
-void private_DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule)
+{
+    fips_cipher_abort(DES);
+    private_DES_set_key_unchecked(key, schedule);
+}
+
+void private_DES_set_key_unchecked(const_DES_cblock *key,
+                                   DES_key_schedule *schedule)
 #endif
-	{
-	static const int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0};
-	register DES_LONG c,d,t,s,t2;
-	register const unsigned char *in;
-	register DES_LONG *k;
-	register int i;
+{
+    static const int shifts2[16] =
+        { 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0 };
+    register DES_LONG c, d, t, s, t2;
+    register const unsigned char *in;
+    register DES_LONG *k;
+    register int i;
 
 #ifdef OPENBSD_DEV_CRYPTO
-	memcpy(schedule->key,key,sizeof schedule->key);
-	schedule->session=NULL;
+    memcpy(schedule->key, key, sizeof schedule->key);
+    schedule->session = NULL;
 #endif
-	k = &schedule->ks->deslong[0];
-	in = &(*key)[0];
+    k = &schedule->ks->deslong[0];
+    in = &(*key)[0];
 
-	c2l(in,c);
-	c2l(in,d);
+    c2l(in, c);
+    c2l(in, d);
 
-	/* do PC1 in 47 simple operations :-)
-	 * Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov)
-	 * for the inspiration. :-) */
-	PERM_OP (d,c,t,4,0x0f0f0f0fL);
-	HPERM_OP(c,t,-2,0xcccc0000L);
-	HPERM_OP(d,t,-2,0xcccc0000L);
-	PERM_OP (d,c,t,1,0x55555555L);
-	PERM_OP (c,d,t,8,0x00ff00ffL);
-	PERM_OP (d,c,t,1,0x55555555L);
-	d=	(((d&0x000000ffL)<<16L)| (d&0x0000ff00L)     |
-		 ((d&0x00ff0000L)>>16L)|((c&0xf0000000L)>>4L));
-	c&=0x0fffffffL;
+    /*
+     * do PC1 in 47 simple operations :-) Thanks to John Fletcher
+     * (john_fletcher@lccmail.ocf.llnl.gov) for the inspiration. :-)
+     */
+    PERM_OP(d, c, t, 4, 0x0f0f0f0fL);
+    HPERM_OP(c, t, -2, 0xcccc0000L);
+    HPERM_OP(d, t, -2, 0xcccc0000L);
+    PERM_OP(d, c, t, 1, 0x55555555L);
+    PERM_OP(c, d, t, 8, 0x00ff00ffL);
+    PERM_OP(d, c, t, 1, 0x55555555L);
+    d = (((d & 0x000000ffL) << 16L) | (d & 0x0000ff00L) |
+         ((d & 0x00ff0000L) >> 16L) | ((c & 0xf0000000L) >> 4L));
+    c &= 0x0fffffffL;
 
-	for (i=0; i>2L)|(c<<26L)); d=((d>>2L)|(d<<26L)); }
-		else
-			{ c=((c>>1L)|(c<<27L)); d=((d>>1L)|(d<<27L)); }
-		c&=0x0fffffffL;
-		d&=0x0fffffffL;
-		/* could be a few less shifts but I am to lazy at this
-		 * point in time to investigate */
-		s=	des_skb[0][ (c    )&0x3f                ]|
-			des_skb[1][((c>> 6L)&0x03)|((c>> 7L)&0x3c)]|
-			des_skb[2][((c>>13L)&0x0f)|((c>>14L)&0x30)]|
-			des_skb[3][((c>>20L)&0x01)|((c>>21L)&0x06) |
-						  ((c>>22L)&0x38)];
-		t=	des_skb[4][ (d    )&0x3f                ]|
-			des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]|
-			des_skb[6][ (d>>15L)&0x3f                ]|
-			des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)];
+    for (i = 0; i < ITERATIONS; i++) {
+        if (shifts2[i]) {
+            c = ((c >> 2L) | (c << 26L));
+            d = ((d >> 2L) | (d << 26L));
+        } else {
+            c = ((c >> 1L) | (c << 27L));
+            d = ((d >> 1L) | (d << 27L));
+        }
+        c &= 0x0fffffffL;
+        d &= 0x0fffffffL;
+        /*
+         * could be a few less shifts but I am to lazy at this point in time
+         * to investigate
+         */
+        s = des_skb[0][(c) & 0x3f] |
+            des_skb[1][((c >> 6L) & 0x03) | ((c >> 7L) & 0x3c)] |
+            des_skb[2][((c >> 13L) & 0x0f) | ((c >> 14L) & 0x30)] |
+            des_skb[3][((c >> 20L) & 0x01) | ((c >> 21L) & 0x06) |
+                       ((c >> 22L) & 0x38)];
+        t = des_skb[4][(d) & 0x3f] |
+            des_skb[5][((d >> 7L) & 0x03) | ((d >> 8L) & 0x3c)] |
+            des_skb[6][(d >> 15L) & 0x3f] |
+            des_skb[7][((d >> 21L) & 0x0f) | ((d >> 22L) & 0x30)];
 
-		/* table contained 0213 4657 */
-		t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL;
-		*(k++)=ROTATE(t2,30)&0xffffffffL;
+        /* table contained 0213 4657 */
+        t2 = ((t << 16L) | (s & 0x0000ffffL)) & 0xffffffffL;
+        *(k++) = ROTATE(t2, 30) & 0xffffffffL;
 
-		t2=((s>>16L)|(t&0xffff0000L));
-		*(k++)=ROTATE(t2,26)&0xffffffffL;
-		}
-	}
+        t2 = ((s >> 16L) | (t & 0xffff0000L));
+        *(k++) = ROTATE(t2, 26) & 0xffffffffL;
+    }
+}
 
 int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule)
-	{
-	return(DES_set_key(key,schedule));
-	}
+{
+    return (DES_set_key(key, schedule));
+}
+
 /*-
 #undef des_fixup_key_parity
 void des_fixup_key_parity(des_cblock *key)
-	{
-	des_set_odd_parity(key);
-	}
+        {
+        des_set_odd_parity(key);
+        }
 */
diff --git a/crypto/des/speed.c b/crypto/des/speed.c
index 1616f4b7c9..9a3d929d29 100644
--- a/crypto/des/speed.c
+++ b/crypto/des/speed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,247 +68,232 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
-#define crypt(c,s) (des_crypt((c),(s)))
+# include 
+# define crypt(c,s) (des_crypt((c),(s)))
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
 # ifndef CLK_TCK
-#  ifndef _BSD_CLK_TCK_ /* FreeBSD fix */
-#   define HZ	100.0
-#  else /* _BSD_CLK_TCK_ */
+#  ifndef _BSD_CLK_TCK_         /* FreeBSD fix */
+#   define HZ   100.0
+#  else                         /* _BSD_CLK_TCK_ */
 #   define HZ ((double)_BSD_CLK_TCK_)
 #  endif
-# else /* CLK_TCK */
+# else                          /* CLK_TCK */
 #  define HZ ((double)CLK_TCK)
 # endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static DES_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
-	static DES_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
-	static DES_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
-	DES_key_schedule sch,sch2,sch3;
-	double a,b,c,d,e;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static DES_cblock key =
+        { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 };
+    static DES_cblock key2 =
+        { 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12 };
+    static DES_cblock key3 =
+        { 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34 };
+    DES_key_schedule sch, sch2, sch3;
+    double a, b, c, d, e;
 #ifndef SIGALRM
-	long ca,cb,cc,cd,ce;
+    long ca, cb, cc, cd, ce;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
-	DES_set_key_unchecked(&key2,&sch2);
-	DES_set_key_unchecked(&key3,&sch3);
+    DES_set_key_unchecked(&key2, &sch2);
+    DES_set_key_unchecked(&key3, &sch3);
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	DES_set_key_unchecked(&key,&sch);
-	count=10;
-	do	{
-		long i;
-		DES_LONG data[2];
+    printf("First we calculate the approximate speed ...\n");
+    DES_set_key_unchecked(&key, &sch);
+    count = 10;
+    do {
+        long i;
+        DES_LONG data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			DES_encrypt1(data,&sch,DES_ENCRYPT);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count;
-	cb=count*3;
-	cc=count*3*8/BUFSIZE+1;
-	cd=count*8/BUFSIZE+1;
-	ce=count/20+1;
-	printf("Doing set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            DES_encrypt1(data, &sch, DES_ENCRYPT);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count;
+    cb = count * 3;
+    cc = count * 3 * 8 / BUFSIZE + 1;
+    cd = count * 8 / BUFSIZE + 1;
+    ce = count / 20 + 1;
+    printf("Doing set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing set_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing set_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count++)
-		DES_set_key_unchecked(&key,&sch);
-	d=Time_F(STOP);
-	printf("%ld set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count++)
+        DES_set_key_unchecked(&key, &sch);
+    d = Time_F(STOP);
+    printf("%ld set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing DES_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing DES_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing DES_encrypt %ld times\n",cb);
+    printf("Doing DES_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count++)
-		{
-		DES_LONG data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count++) {
+        DES_LONG data[2];
 
-		DES_encrypt1(data,&sch,DES_ENCRYPT);
-		}
-	d=Time_F(STOP);
-	printf("%ld DES_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        DES_encrypt1(data, &sch, DES_ENCRYPT);
+    }
+    d = Time_F(STOP);
+    printf("%ld DES_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing DES_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing DES_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing DES_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing DES_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		DES_ncbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&key,DES_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld DES_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        DES_ncbc_encrypt(buf, buf, BUFSIZE, &sch, &key, DES_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld DES_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
 #ifdef SIGALRM
-	printf("Doing DES_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing DES_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing DES_ede_cbc_encrypt %ld times on %ld byte blocks\n",cd,
-		BUFSIZE);
+    printf("Doing DES_ede_cbc_encrypt %ld times on %ld byte blocks\n", cd,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cd); count++)
-		DES_ede3_cbc_encrypt(buf,buf,BUFSIZE,
-			&sch,
-			&sch2,
-			&sch3,
-			&key,
-			DES_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld DES_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	d=((double)COUNT(cd)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cd); count++)
+        DES_ede3_cbc_encrypt(buf, buf, BUFSIZE,
+                             &sch, &sch2, &sch3, &key, DES_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld DES_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    d = ((double)COUNT(cd) * BUFSIZE) / d;
 
 #ifdef SIGALRM
-	printf("Doing crypt for 10 seconds\n");
-	alarm(10);
+    printf("Doing crypt for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing crypt %ld times\n",ce);
+    printf("Doing crypt %ld times\n", ce);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(ce); count++)
-		crypt("testing1","ef");
-	e=Time_F(STOP);
-	printf("%ld crypts in %.2f second\n",count,e);
-	e=((double)COUNT(ce))/e;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ce); count++)
+        crypt("testing1", "ef");
+    e = Time_F(STOP);
+    printf("%ld crypts in %.2f second\n", count, e);
+    e = ((double)COUNT(ce)) / e;
 
-	printf("set_key            per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("DES raw ecb bytes  per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
-	printf("DES cbc bytes      per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	printf("DES ede cbc bytes  per sec = %12.2f (%9.3fuS)\n",d,8.0e6/d);
-	printf("crypt              per sec = %12.2f (%9.3fuS)\n",e,1.0e6/e);
-	exit(0);
+    printf("set_key            per sec = %12.2f (%9.3fuS)\n", a, 1.0e6 / a);
+    printf("DES raw ecb bytes  per sec = %12.2f (%9.3fuS)\n", b, 8.0e6 / b);
+    printf("DES cbc bytes      per sec = %12.2f (%9.3fuS)\n", c, 8.0e6 / c);
+    printf("DES ede cbc bytes  per sec = %12.2f (%9.3fuS)\n", d, 8.0e6 / d);
+    printf("crypt              per sec = %12.2f (%9.3fuS)\n", e, 1.0e6 / e);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/des/spr.h b/crypto/des/spr.h
index b91936a5a5..4d946395af 100644
--- a/crypto/des/spr.h
+++ b/crypto/des/spr.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,156 +49,189 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-OPENSSL_GLOBAL const DES_LONG DES_SPtrans[8][64]={
-{
+OPENSSL_GLOBAL const DES_LONG DES_SPtrans[8][64] = {
+    {
 /* nibble 0 */
-0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L,
-0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L,
-0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L,
-0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L,
-0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L,
-0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L,
-0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L,
-0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L,
-0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L,
-0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L,
-0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L,
-0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L,
-0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L,
-0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L,
-0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L,
-0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L,
-},{
+     0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L,
+     0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L,
+     0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L,
+     0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L,
+     0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L,
+     0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L,
+     0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L,
+     0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L,
+     0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L,
+     0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L,
+     0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L,
+     0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L,
+     0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L,
+     0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L,
+     0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L,
+     0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L,
+     }, {
 /* nibble 1 */
-0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L,
-0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L,
-0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L,
-0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L,
-0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L,
-0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L,
-0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L,
-0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L,
-0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L,
-0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L,
-0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L,
-0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L,
-0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L,
-0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L,
-0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L,
-0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L,
-},{
+         0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L,
+         0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L,
+         0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L,
+         0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L,
+         0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L,
+         0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L,
+         0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L,
+         0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L,
+         0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L,
+         0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L,
+         0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L,
+         0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L,
+         0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L,
+         0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L,
+         0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L,
+         0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L,
+         }, {
 /* nibble 2 */
-0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L,
-0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L,
-0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L,
-0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L,
-0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L,
-0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L,
-0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L,
-0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L,
-0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L,
-0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L,
-0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L,
-0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L,
-0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L,
-0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L,
-0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L,
-0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L,
-},{
+             0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L,
+             0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L,
+             0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L,
+             0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L,
+             0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L,
+             0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L,
+             0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L,
+             0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L,
+             0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L,
+             0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L,
+             0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L,
+             0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L,
+             0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L,
+             0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L,
+             0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L,
+             0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L,
+             }, {
 /* nibble 3 */
-0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L,
-0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L,
-0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L,
-0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L,
-0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L,
-0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L,
-0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L,
-0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L,
-0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L,
-0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L,
-0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L,
-0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L,
-0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L,
-0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L,
-0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L,
-0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L,
-},{
+                 0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L,
+                 0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L,
+                 0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L,
+                 0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L,
+                 0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L,
+                 0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L,
+                 0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L,
+                 0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L,
+                 0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L,
+                 0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L,
+                 0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L,
+                 0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L,
+                 0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L,
+                 0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L,
+                 0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L,
+                 0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L,
+                 }, {
 /* nibble 4 */
-0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L,
-0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L,
-0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L,
-0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L,
-0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L,
-0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L,
-0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L,
-0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L,
-0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L,
-0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L,
-0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L,
-0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L,
-0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L,
-0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L,
-0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L,
-0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L,
-},{
+                     0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L,
+                     0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L,
+                     0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L,
+                     0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L,
+                     0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L,
+                     0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L,
+                     0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L,
+                     0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L,
+                     0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L,
+                     0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L,
+                     0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L,
+                     0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L,
+                     0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L,
+                     0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L,
+                     0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L,
+                     0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L,
+                     }, {
 /* nibble 5 */
-0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L,
-0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L,
-0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L,
-0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L,
-0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L,
-0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L,
-0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L,
-0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L,
-0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L,
-0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L,
-0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L,
-0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L,
-0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L,
-0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L,
-0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L,
-0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L,
-},{
+                         0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L,
+                         0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L,
+                         0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L,
+                         0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L,
+                         0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L,
+                         0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L,
+                         0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L,
+                         0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L,
+                         0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L,
+                         0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L,
+                         0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L,
+                         0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L,
+                         0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L,
+                         0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L,
+                         0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L,
+                         0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L,
+                         }, {
 /* nibble 6 */
-0x00004000L, 0x00000200L, 0x01000200L, 0x01000004L,
-0x01004204L, 0x00004004L, 0x00004200L, 0x00000000L,
-0x01000000L, 0x01000204L, 0x00000204L, 0x01004000L,
-0x00000004L, 0x01004200L, 0x01004000L, 0x00000204L,
-0x01000204L, 0x00004000L, 0x00004004L, 0x01004204L,
-0x00000000L, 0x01000200L, 0x01000004L, 0x00004200L,
-0x01004004L, 0x00004204L, 0x01004200L, 0x00000004L,
-0x00004204L, 0x01004004L, 0x00000200L, 0x01000000L,
-0x00004204L, 0x01004000L, 0x01004004L, 0x00000204L,
-0x00004000L, 0x00000200L, 0x01000000L, 0x01004004L,
-0x01000204L, 0x00004204L, 0x00004200L, 0x00000000L,
-0x00000200L, 0x01000004L, 0x00000004L, 0x01000200L,
-0x00000000L, 0x01000204L, 0x01000200L, 0x00004200L,
-0x00000204L, 0x00004000L, 0x01004204L, 0x01000000L,
-0x01004200L, 0x00000004L, 0x00004004L, 0x01004204L,
-0x01000004L, 0x01004200L, 0x01004000L, 0x00004004L,
-},{
+                             0x00004000L, 0x00000200L, 0x01000200L,
+                             0x01000004L,
+                             0x01004204L, 0x00004004L, 0x00004200L,
+                             0x00000000L,
+                             0x01000000L, 0x01000204L, 0x00000204L,
+                             0x01004000L,
+                             0x00000004L, 0x01004200L, 0x01004000L,
+                             0x00000204L,
+                             0x01000204L, 0x00004000L, 0x00004004L,
+                             0x01004204L,
+                             0x00000000L, 0x01000200L, 0x01000004L,
+                             0x00004200L,
+                             0x01004004L, 0x00004204L, 0x01004200L,
+                             0x00000004L,
+                             0x00004204L, 0x01004004L, 0x00000200L,
+                             0x01000000L,
+                             0x00004204L, 0x01004000L, 0x01004004L,
+                             0x00000204L,
+                             0x00004000L, 0x00000200L, 0x01000000L,
+                             0x01004004L,
+                             0x01000204L, 0x00004204L, 0x00004200L,
+                             0x00000000L,
+                             0x00000200L, 0x01000004L, 0x00000004L,
+                             0x01000200L,
+                             0x00000000L, 0x01000204L, 0x01000200L,
+                             0x00004200L,
+                             0x00000204L, 0x00004000L, 0x01004204L,
+                             0x01000000L,
+                             0x01004200L, 0x00000004L, 0x00004004L,
+                             0x01004204L,
+                             0x01000004L, 0x01004200L, 0x01004000L,
+                             0x00004004L,
+                             }, {
 /* nibble 7 */
-0x20800080L, 0x20820000L, 0x00020080L, 0x00000000L,
-0x20020000L, 0x00800080L, 0x20800000L, 0x20820080L,
-0x00000080L, 0x20000000L, 0x00820000L, 0x00020080L,
-0x00820080L, 0x20020080L, 0x20000080L, 0x20800000L,
-0x00020000L, 0x00820080L, 0x00800080L, 0x20020000L,
-0x20820080L, 0x20000080L, 0x00000000L, 0x00820000L,
-0x20000000L, 0x00800000L, 0x20020080L, 0x20800080L,
-0x00800000L, 0x00020000L, 0x20820000L, 0x00000080L,
-0x00800000L, 0x00020000L, 0x20000080L, 0x20820080L,
-0x00020080L, 0x20000000L, 0x00000000L, 0x00820000L,
-0x20800080L, 0x20020080L, 0x20020000L, 0x00800080L,
-0x20820000L, 0x00000080L, 0x00800080L, 0x20020000L,
-0x20820080L, 0x00800000L, 0x20800000L, 0x20000080L,
-0x00820000L, 0x00020080L, 0x20020080L, 0x20800000L,
-0x00000080L, 0x20820000L, 0x00820080L, 0x00000000L,
-0x20000000L, 0x20800080L, 0x00020000L, 0x00820080L,
-}};
+                                 0x20800080L, 0x20820000L, 0x00020080L,
+                                 0x00000000L,
+                                 0x20020000L, 0x00800080L, 0x20800000L,
+                                 0x20820080L,
+                                 0x00000080L, 0x20000000L, 0x00820000L,
+                                 0x00020080L,
+                                 0x00820080L, 0x20020080L, 0x20000080L,
+                                 0x20800000L,
+                                 0x00020000L, 0x00820080L, 0x00800080L,
+                                 0x20020000L,
+                                 0x20820080L, 0x20000080L, 0x00000000L,
+                                 0x00820000L,
+                                 0x20000000L, 0x00800000L, 0x20020080L,
+                                 0x20800080L,
+                                 0x00800000L, 0x00020000L, 0x20820000L,
+                                 0x00000080L,
+                                 0x00800000L, 0x00020000L, 0x20000080L,
+                                 0x20820080L,
+                                 0x00020080L, 0x20000000L, 0x00000000L,
+                                 0x00820000L,
+                                 0x20800080L, 0x20020080L, 0x20020000L,
+                                 0x00800080L,
+                                 0x20820000L, 0x00000080L, 0x00800080L,
+                                 0x20020000L,
+                                 0x20820080L, 0x00800000L, 0x20800000L,
+                                 0x20000080L,
+                                 0x00820000L, 0x00020080L, 0x20020080L,
+                                 0x20800000L,
+                                 0x00000080L, 0x20820000L, 0x00820080L,
+                                 0x00000000L,
+                                 0x20000000L, 0x20800080L, 0x00020000L,
+                                 0x00820080L,
+                                 }
+};
diff --git a/crypto/des/str2key.c b/crypto/des/str2key.c
index 1077f99d1b..38a478cf43 100644
--- a/crypto/des/str2key.c
+++ b/crypto/des/str2key.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,115 +60,105 @@
 #include "des_locl.h"
 
 void DES_string_to_key(const char *str, DES_cblock *key)
-	{
-	DES_key_schedule ks;
-	int i,length;
-	register unsigned char j;
+{
+    DES_key_schedule ks;
+    int i, length;
+    register unsigned char j;
 
-	memset(key,0,8);
-	length=strlen(str);
+    memset(key, 0, 8);
+    length = strlen(str);
 #ifdef OLD_STR_TO_KEY
-	for (i=0; i>4)&0x0f);
-			j=((j<<2)&0xcc)|((j>>2)&0x33);
-			j=((j<<1)&0xaa)|((j>>1)&0x55);
-			(*key)[7-(i%8)]^=j;
-			}
-		}
+    for (i = 0; i < length; i++)
+        (*key)[i % 8] ^= (str[i] << 1);
+#else                           /* MIT COMPATIBLE */
+    for (i = 0; i < length; i++) {
+        j = str[i];
+        if ((i % 16) < 8)
+            (*key)[i % 8] ^= (j << 1);
+        else {
+            /* Reverse the bit order 05/05/92 eay */
+            j = ((j << 4) & 0xf0) | ((j >> 4) & 0x0f);
+            j = ((j << 2) & 0xcc) | ((j >> 2) & 0x33);
+            j = ((j << 1) & 0xaa) | ((j >> 1) & 0x55);
+            (*key)[7 - (i % 8)] ^= j;
+        }
+    }
 #endif
-	DES_set_odd_parity(key);
+    DES_set_odd_parity(key);
 #ifdef EXPERIMENTAL_STR_TO_STRONG_KEY
-	if(DES_is_weak_key(key))
-	    (*key)[7] ^= 0xF0;
-	DES_set_key(key,&ks);
+    if (DES_is_weak_key(key))
+        (*key)[7] ^= 0xF0;
+    DES_set_key(key, &ks);
 #else
-	DES_set_key_unchecked(key,&ks);
+    DES_set_key_unchecked(key, &ks);
 #endif
-	DES_cbc_cksum((const unsigned char*)str,key,length,&ks,key);
-	OPENSSL_cleanse(&ks,sizeof(ks));
-	DES_set_odd_parity(key);
-	}
+    DES_cbc_cksum((const unsigned char *)str, key, length, &ks, key);
+    OPENSSL_cleanse(&ks, sizeof(ks));
+    DES_set_odd_parity(key);
+}
 
 void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2)
-	{
-	DES_key_schedule ks;
-	int i,length;
-	register unsigned char j;
+{
+    DES_key_schedule ks;
+    int i, length;
+    register unsigned char j;
 
-	memset(key1,0,8);
-	memset(key2,0,8);
-	length=strlen(str);
+    memset(key1, 0, 8);
+    memset(key2, 0, 8);
+    length = strlen(str);
 #ifdef OLD_STR_TO_KEY
-	if (length <= 8)
-		{
-		for (i=0; i>4)&0x0f);
-			j=((j<<2)&0xcc)|((j>>2)&0x33);
-			j=((j<<1)&0xaa)|((j>>1)&0x55);
-			if ((i%16) < 8)
-				(*key1)[7-(i%8)]^=j;
-			else
-				(*key2)[7-(i%8)]^=j;
-			}
-		}
-	if (length <= 8) memcpy(key2,key1,8);
+    if (length <= 8) {
+        for (i = 0; i < length; i++) {
+            (*key2)[i] = (*key1)[i] = (str[i] << 1);
+        }
+    } else {
+        for (i = 0; i < length; i++) {
+            if ((i / 8) & 1)
+                (*key2)[i % 8] ^= (str[i] << 1);
+            else
+                (*key1)[i % 8] ^= (str[i] << 1);
+        }
+    }
+#else                           /* MIT COMPATIBLE */
+    for (i = 0; i < length; i++) {
+        j = str[i];
+        if ((i % 32) < 16) {
+            if ((i % 16) < 8)
+                (*key1)[i % 8] ^= (j << 1);
+            else
+                (*key2)[i % 8] ^= (j << 1);
+        } else {
+            j = ((j << 4) & 0xf0) | ((j >> 4) & 0x0f);
+            j = ((j << 2) & 0xcc) | ((j >> 2) & 0x33);
+            j = ((j << 1) & 0xaa) | ((j >> 1) & 0x55);
+            if ((i % 16) < 8)
+                (*key1)[7 - (i % 8)] ^= j;
+            else
+                (*key2)[7 - (i % 8)] ^= j;
+        }
+    }
+    if (length <= 8)
+        memcpy(key2, key1, 8);
 #endif
-	DES_set_odd_parity(key1);
-	DES_set_odd_parity(key2);
+    DES_set_odd_parity(key1);
+    DES_set_odd_parity(key2);
 #ifdef EXPERIMENTAL_STR_TO_STRONG_KEY
-	if(DES_is_weak_key(key1))
-	    (*key1)[7] ^= 0xF0;
-	DES_set_key(key1,&ks);
+    if (DES_is_weak_key(key1))
+        (*key1)[7] ^= 0xF0;
+    DES_set_key(key1, &ks);
 #else
-	DES_set_key_unchecked(key1,&ks);
+    DES_set_key_unchecked(key1, &ks);
 #endif
-	DES_cbc_cksum((const unsigned char*)str,key1,length,&ks,key1);
+    DES_cbc_cksum((const unsigned char *)str, key1, length, &ks, key1);
 #ifdef EXPERIMENTAL_STR_TO_STRONG_KEY
-	if(DES_is_weak_key(key2))
-	    (*key2)[7] ^= 0xF0;
-	DES_set_key(key2,&ks);
+    if (DES_is_weak_key(key2))
+        (*key2)[7] ^= 0xF0;
+    DES_set_key(key2, &ks);
 #else
-	DES_set_key_unchecked(key2,&ks);
+    DES_set_key_unchecked(key2, &ks);
 #endif
-	DES_cbc_cksum((const unsigned char*)str,key2,length,&ks,key2);
-	OPENSSL_cleanse(&ks,sizeof(ks));
-	DES_set_odd_parity(key1);
-	DES_set_odd_parity(key2);
-	}
+    DES_cbc_cksum((const unsigned char *)str, key2, length, &ks, key2);
+    OPENSSL_cleanse(&ks, sizeof(ks));
+    DES_set_odd_parity(key1);
+    DES_set_odd_parity(key2);
+}
diff --git a/crypto/des/xcbc_enc.c b/crypto/des/xcbc_enc.c
index 058cab6bce..6fe021be75 100644
--- a/crypto/des/xcbc_enc.c
+++ b/crypto/des/xcbc_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,138 +60,157 @@
 
 /* RSA's DESX */
 
-#if 0 /* broken code, preserved just in case anyone specifically looks for this */
-static const unsigned char desx_white_in2out[256]={
-0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0,
-0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A,
-0x41,0x9F,0xE1,0xD9,0x4A,0x4D,0x9E,0xDA,0xA0,0x68,0x2C,0xC3,0x27,0x5F,0x80,0x36,
-0x3E,0xEE,0xFB,0x95,0x1A,0xFE,0xCE,0xA8,0x34,0xA9,0x13,0xF0,0xA6,0x3F,0xD8,0x0C,
-0x78,0x24,0xAF,0x23,0x52,0xC1,0x67,0x17,0xF5,0x66,0x90,0xE7,0xE8,0x07,0xB8,0x60,
-0x48,0xE6,0x1E,0x53,0xF3,0x92,0xA4,0x72,0x8C,0x08,0x15,0x6E,0x86,0x00,0x84,0xFA,
-0xF4,0x7F,0x8A,0x42,0x19,0xF6,0xDB,0xCD,0x14,0x8D,0x50,0x12,0xBA,0x3C,0x06,0x4E,
-0xEC,0xB3,0x35,0x11,0xA1,0x88,0x8E,0x2B,0x94,0x99,0xB7,0x71,0x74,0xD3,0xE4,0xBF,
-0x3A,0xDE,0x96,0x0E,0xBC,0x0A,0xED,0x77,0xFC,0x37,0x6B,0x03,0x79,0x89,0x62,0xC6,
-0xD7,0xC0,0xD2,0x7C,0x6A,0x8B,0x22,0xA3,0x5B,0x05,0x5D,0x02,0x75,0xD5,0x61,0xE3,
-0x18,0x8F,0x55,0x51,0xAD,0x1F,0x0B,0x5E,0x85,0xE5,0xC2,0x57,0x63,0xCA,0x3D,0x6C,
-0xB4,0xC5,0xCC,0x70,0xB2,0x91,0x59,0x0D,0x47,0x20,0xC8,0x4F,0x58,0xE0,0x01,0xE2,
-0x16,0x38,0xC4,0x6F,0x3B,0x0F,0x65,0x46,0xBE,0x7E,0x2D,0x7B,0x82,0xF9,0x40,0xB5,
-0x1D,0x73,0xF8,0xEB,0x26,0xC7,0x87,0x97,0x25,0x54,0xB1,0x28,0xAA,0x98,0x9D,0xA5,
-0x64,0x6D,0x7A,0xD4,0x10,0x81,0x44,0xEF,0x49,0xD6,0xAE,0x2E,0xDD,0x76,0x5C,0x2F,
-0xA7,0x1C,0xC9,0x09,0x69,0x9A,0x83,0xCF,0x29,0x39,0xB9,0xE9,0x4C,0xFF,0x43,0xAB,
-	};
+#if 0                           /* broken code, preserved just in case anyone
+                                 * specifically looks for this */
+static const unsigned char desx_white_in2out[256] = {
+    0xBD, 0x56, 0xEA, 0xF2, 0xA2, 0xF1, 0xAC, 0x2A, 0xB0, 0x93, 0xD1, 0x9C,
+    0x1B, 0x33, 0xFD, 0xD0,
+    0x30, 0x04, 0xB6, 0xDC, 0x7D, 0xDF, 0x32, 0x4B, 0xF7, 0xCB, 0x45, 0x9B,
+    0x31, 0xBB, 0x21, 0x5A,
+    0x41, 0x9F, 0xE1, 0xD9, 0x4A, 0x4D, 0x9E, 0xDA, 0xA0, 0x68, 0x2C, 0xC3,
+    0x27, 0x5F, 0x80, 0x36,
+    0x3E, 0xEE, 0xFB, 0x95, 0x1A, 0xFE, 0xCE, 0xA8, 0x34, 0xA9, 0x13, 0xF0,
+    0xA6, 0x3F, 0xD8, 0x0C,
+    0x78, 0x24, 0xAF, 0x23, 0x52, 0xC1, 0x67, 0x17, 0xF5, 0x66, 0x90, 0xE7,
+    0xE8, 0x07, 0xB8, 0x60,
+    0x48, 0xE6, 0x1E, 0x53, 0xF3, 0x92, 0xA4, 0x72, 0x8C, 0x08, 0x15, 0x6E,
+    0x86, 0x00, 0x84, 0xFA,
+    0xF4, 0x7F, 0x8A, 0x42, 0x19, 0xF6, 0xDB, 0xCD, 0x14, 0x8D, 0x50, 0x12,
+    0xBA, 0x3C, 0x06, 0x4E,
+    0xEC, 0xB3, 0x35, 0x11, 0xA1, 0x88, 0x8E, 0x2B, 0x94, 0x99, 0xB7, 0x71,
+    0x74, 0xD3, 0xE4, 0xBF,
+    0x3A, 0xDE, 0x96, 0x0E, 0xBC, 0x0A, 0xED, 0x77, 0xFC, 0x37, 0x6B, 0x03,
+    0x79, 0x89, 0x62, 0xC6,
+    0xD7, 0xC0, 0xD2, 0x7C, 0x6A, 0x8B, 0x22, 0xA3, 0x5B, 0x05, 0x5D, 0x02,
+    0x75, 0xD5, 0x61, 0xE3,
+    0x18, 0x8F, 0x55, 0x51, 0xAD, 0x1F, 0x0B, 0x5E, 0x85, 0xE5, 0xC2, 0x57,
+    0x63, 0xCA, 0x3D, 0x6C,
+    0xB4, 0xC5, 0xCC, 0x70, 0xB2, 0x91, 0x59, 0x0D, 0x47, 0x20, 0xC8, 0x4F,
+    0x58, 0xE0, 0x01, 0xE2,
+    0x16, 0x38, 0xC4, 0x6F, 0x3B, 0x0F, 0x65, 0x46, 0xBE, 0x7E, 0x2D, 0x7B,
+    0x82, 0xF9, 0x40, 0xB5,
+    0x1D, 0x73, 0xF8, 0xEB, 0x26, 0xC7, 0x87, 0x97, 0x25, 0x54, 0xB1, 0x28,
+    0xAA, 0x98, 0x9D, 0xA5,
+    0x64, 0x6D, 0x7A, 0xD4, 0x10, 0x81, 0x44, 0xEF, 0x49, 0xD6, 0xAE, 0x2E,
+    0xDD, 0x76, 0x5C, 0x2F,
+    0xA7, 0x1C, 0xC9, 0x09, 0x69, 0x9A, 0x83, 0xCF, 0x29, 0x39, 0xB9, 0xE9,
+    0x4C, 0xFF, 0x43, 0xAB,
+};
 
 void DES_xwhite_in2out(const_DES_cblock *des_key, const_DES_cblock *in_white,
-	     DES_cblock *out_white)
-	{
-	int out0,out1;
-	int i;
-	const unsigned char *key = &(*des_key)[0];
-	const unsigned char *in = &(*in_white)[0];
-	unsigned char *out = &(*out_white)[0];
+                       DES_cblock *out_white)
+{
+    int out0, out1;
+    int i;
+    const unsigned char *key = &(*des_key)[0];
+    const unsigned char *in = &(*in_white)[0];
+    unsigned char *out = &(*out_white)[0];
 
-	out[0]=out[1]=out[2]=out[3]=out[4]=out[5]=out[6]=out[7]=0;
-	out0=out1=0;
-	for (i=0; i<8; i++)
-		{
-		out[i]=key[i]^desx_white_in2out[out0^out1];
-		out0=out1;
-		out1=(int)out[i&0x07];
-		}
+    out[0] = out[1] = out[2] = out[3] = out[4] = out[5] = out[6] = out[7] = 0;
+    out0 = out1 = 0;
+    for (i = 0; i < 8; i++) {
+        out[i] = key[i] ^ desx_white_in2out[out0 ^ out1];
+        out0 = out1;
+        out1 = (int)out[i & 0x07];
+    }
 
-	out0=out[0];
-	out1=out[i]; /* BUG: out-of-bounds read */
-	for (i=0; i<8; i++)
-		{
-		out[i]=in[i]^desx_white_in2out[out0^out1];
-		out0=out1;
-		out1=(int)out[i&0x07];
-		}
-	}
+    out0 = out[0];
+    out1 = out[i];              /* BUG: out-of-bounds read */
+    for (i = 0; i < 8; i++) {
+        out[i] = in[i] ^ desx_white_in2out[out0 ^ out1];
+        out0 = out1;
+        out1 = (int)out[i & 0x07];
+    }
+}
 #endif
 
 void DES_xcbc_encrypt(const unsigned char *in, unsigned char *out,
-		      long length, DES_key_schedule *schedule,
-		      DES_cblock *ivec, const_DES_cblock *inw,
-		      const_DES_cblock *outw, int enc)
-	{
-	register DES_LONG tin0,tin1;
-	register DES_LONG tout0,tout1,xor0,xor1;
-	register DES_LONG inW0,inW1,outW0,outW1;
-	register const unsigned char *in2;
-	register long l=length;
-	DES_LONG tin[2];
-	unsigned char *iv;
-
-	in2 = &(*inw)[0];
-	c2l(in2,inW0);
-	c2l(in2,inW1);
-	in2 = &(*outw)[0];
-	c2l(in2,outW0);
-	c2l(in2,outW1);
+                      long length, DES_key_schedule *schedule,
+                      DES_cblock *ivec, const_DES_cblock *inw,
+                      const_DES_cblock *outw, int enc)
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG tout0, tout1, xor0, xor1;
+    register DES_LONG inW0, inW1, outW0, outW1;
+    register const unsigned char *in2;
+    register long l = length;
+    DES_LONG tin[2];
+    unsigned char *iv;
 
-	iv = &(*ivec)[0];
+    in2 = &(*inw)[0];
+    c2l(in2, inW0);
+    c2l(in2, inW1);
+    in2 = &(*outw)[0];
+    c2l(in2, outW0);
+    c2l(in2, outW1);
 
-	if (enc)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0^inW0; tin[0]=tin0;
-			tin1^=tout1^inW1; tin[1]=tin1;
-			DES_encrypt1(tin,schedule,DES_ENCRYPT);
-			tout0=tin[0]^outW0; l2c(tout0,out);
-			tout1=tin[1]^outW1; l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0^inW0; tin[0]=tin0;
-			tin1^=tout1^inW1; tin[1]=tin1;
-			DES_encrypt1(tin,schedule,DES_ENCRYPT);
-			tout0=tin[0]^outW0; l2c(tout0,out);
-			tout1=tin[1]^outW1; l2c(tout1,out);
-			}
-		iv = &(*ivec)[0];
-		l2c(tout0,iv);
-		l2c(tout1,iv);
-		}
-	else
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		for (l-=8; l>0; l-=8)
-			{
-			c2l(in,tin0); tin[0]=tin0^outW0;
-			c2l(in,tin1); tin[1]=tin1^outW1;
-			DES_encrypt1(tin,schedule,DES_DECRYPT);
-			tout0=tin[0]^xor0^inW0;
-			tout1=tin[1]^xor1^inW1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0); tin[0]=tin0^outW0;
-			c2l(in,tin1); tin[1]=tin1^outW1;
-			DES_encrypt1(tin,schedule,DES_DECRYPT);
-			tout0=tin[0]^xor0^inW0;
-			tout1=tin[1]^xor1^inW1;
-			l2cn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
+    iv = &(*ivec)[0];
 
-		iv = &(*ivec)[0];
-		l2c(xor0,iv);
-		l2c(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	inW0=inW1=outW0=outW1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (enc) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0 ^ inW0;
+            tin[0] = tin0;
+            tin1 ^= tout1 ^ inW1;
+            tin[1] = tin1;
+            DES_encrypt1(tin, schedule, DES_ENCRYPT);
+            tout0 = tin[0] ^ outW0;
+            l2c(tout0, out);
+            tout1 = tin[1] ^ outW1;
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0 ^ inW0;
+            tin[0] = tin0;
+            tin1 ^= tout1 ^ inW1;
+            tin[1] = tin1;
+            DES_encrypt1(tin, schedule, DES_ENCRYPT);
+            tout0 = tin[0] ^ outW0;
+            l2c(tout0, out);
+            tout1 = tin[1] ^ outW1;
+            l2c(tout1, out);
+        }
+        iv = &(*ivec)[0];
+        l2c(tout0, iv);
+        l2c(tout1, iv);
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        for (l -= 8; l > 0; l -= 8) {
+            c2l(in, tin0);
+            tin[0] = tin0 ^ outW0;
+            c2l(in, tin1);
+            tin[1] = tin1 ^ outW1;
+            DES_encrypt1(tin, schedule, DES_DECRYPT);
+            tout0 = tin[0] ^ xor0 ^ inW0;
+            tout1 = tin[1] ^ xor1 ^ inW1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            tin[0] = tin0 ^ outW0;
+            c2l(in, tin1);
+            tin[1] = tin1 ^ outW1;
+            DES_encrypt1(tin, schedule, DES_DECRYPT);
+            tout0 = tin[0] ^ xor0 ^ inW0;
+            tout1 = tin[1] ^ xor1 ^ inW1;
+            l2cn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
 
+        iv = &(*ivec)[0];
+        l2c(xor0, iv);
+        l2c(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    inW0 = inW1 = outW0 = outW1 = 0;
+    tin[0] = tin[1] = 0;
+}
diff --git a/crypto/dh/dh.h b/crypto/dh/dh.h
index be566b669b..0502f1a9cc 100644
--- a/crypto/dh/dh.h
+++ b/crypto/dh/dh.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,27 +57,27 @@
  */
 
 #ifndef HEADER_DH_H
-#define HEADER_DH_H
+# define HEADER_DH_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_DH
-#error DH is disabled.
-#endif
+# ifdef OPENSSL_NO_DH
+#  error DH is disabled.
+# endif
 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
-	
-#ifndef OPENSSL_DH_MAX_MODULUS_BITS
-# define OPENSSL_DH_MAX_MODULUS_BITS	10000
-#endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
-#define DH_FLAG_CACHE_MONT_P     0x01
+# ifndef OPENSSL_DH_MAX_MODULUS_BITS
+#  define OPENSSL_DH_MAX_MODULUS_BITS    10000
+# endif
+
+# define DH_FLAG_CACHE_MONT_P     0x01
 
 /*
  * new with 0.9.7h; the built-in DH
@@ -87,22 +87,24 @@
  * faster variable sliding window method to
  * be used for all exponents.
  */
-#define DH_FLAG_NO_EXP_CONSTTIME 0x02
+# define DH_FLAG_NO_EXP_CONSTTIME 0x02
 
-/* If this flag is set the DH method is FIPS compliant and can be used
- * in FIPS mode. This is set in the validated module method. If an
- * application sets this flag in its own methods it is its reposibility
- * to ensure the result is compliant.
+/*
+ * If this flag is set the DH method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its reposibility to ensure the
+ * result is compliant.
  */
 
-#define DH_FLAG_FIPS_METHOD			0x0400
+# define DH_FLAG_FIPS_METHOD                     0x0400
 
-/* If this flag is set the operations normally disabled in FIPS mode are
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
  * permitted it is then the applications responsibility to ensure that the
  * usage is compliant.
  */
 
-#define DH_FLAG_NON_FIPS_ALLOW			0x0400
+# define DH_FLAG_NON_FIPS_ALLOW                  0x0400
 
 #ifdef  __cplusplus
 extern "C" {
@@ -112,80 +114,79 @@ extern "C" {
 /* typedef struct dh_st DH; */
 /* typedef struct dh_method DH_METHOD; */
 
-struct dh_method
-	{
-	const char *name;
-	/* Methods here */
-	int (*generate_key)(DH *dh);
-	int (*compute_key)(unsigned char *key,const BIGNUM *pub_key,DH *dh);
-
-	/* Can be null */
-	int (*bn_mod_exp)(const DH *dh, BIGNUM *r, const BIGNUM *a,
-				const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-				BN_MONT_CTX *m_ctx);
-
-	int (*init)(DH *dh);
-	int (*finish)(DH *dh);
-	int flags;
-	char *app_data;
-	/* If this is non-NULL, it will be used to generate parameters */
-	int (*generate_params)(DH *dh, int prime_len, int generator, BN_GENCB *cb);
-	};
-
-struct dh_st
-	{
-	/* This first argument is used to pick up errors when
-	 * a DH is passed instead of a EVP_PKEY */
-	int pad;
-	int version;
-	BIGNUM *p;
-	BIGNUM *g;
-	long length; /* optional */
-	BIGNUM *pub_key;	/* g^x */
-	BIGNUM *priv_key;	/* x */
-
-	int flags;
-	BN_MONT_CTX *method_mont_p;
-	/* Place holders if we want to do X9.42 DH */
-	BIGNUM *q;
-	BIGNUM *j;
-	unsigned char *seed;
-	int seedlen;
-	BIGNUM *counter;
-
-	int references;
-	CRYPTO_EX_DATA ex_data;
-	const DH_METHOD *meth;
-	ENGINE *engine;
-	};
-
-#define DH_GENERATOR_2		2
-/* #define DH_GENERATOR_3	3 */
-#define DH_GENERATOR_5		5
+struct dh_method {
+    const char *name;
+    /* Methods here */
+    int (*generate_key) (DH *dh);
+    int (*compute_key) (unsigned char *key, const BIGNUM *pub_key, DH *dh);
+    /* Can be null */
+    int (*bn_mod_exp) (const DH *dh, BIGNUM *r, const BIGNUM *a,
+                       const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                       BN_MONT_CTX *m_ctx);
+    int (*init) (DH *dh);
+    int (*finish) (DH *dh);
+    int flags;
+    char *app_data;
+    /* If this is non-NULL, it will be used to generate parameters */
+    int (*generate_params) (DH *dh, int prime_len, int generator,
+                            BN_GENCB *cb);
+};
+
+struct dh_st {
+    /*
+     * This first argument is used to pick up errors when a DH is passed
+     * instead of a EVP_PKEY
+     */
+    int pad;
+    int version;
+    BIGNUM *p;
+    BIGNUM *g;
+    long length;                /* optional */
+    BIGNUM *pub_key;            /* g^x */
+    BIGNUM *priv_key;           /* x */
+    int flags;
+    BN_MONT_CTX *method_mont_p;
+    /* Place holders if we want to do X9.42 DH */
+    BIGNUM *q;
+    BIGNUM *j;
+    unsigned char *seed;
+    int seedlen;
+    BIGNUM *counter;
+    int references;
+    CRYPTO_EX_DATA ex_data;
+    const DH_METHOD *meth;
+    ENGINE *engine;
+};
+
+# define DH_GENERATOR_2          2
+/* #define DH_GENERATOR_3       3 */
+# define DH_GENERATOR_5          5
 
 /* DH_check error codes */
-#define DH_CHECK_P_NOT_PRIME		0x01
-#define DH_CHECK_P_NOT_SAFE_PRIME	0x02
-#define DH_UNABLE_TO_CHECK_GENERATOR	0x04
-#define DH_NOT_SUITABLE_GENERATOR	0x08
-#define DH_CHECK_Q_NOT_PRIME		0x10
-#define DH_CHECK_INVALID_Q_VALUE	0x20
-#define DH_CHECK_INVALID_J_VALUE	0x40
+# define DH_CHECK_P_NOT_PRIME            0x01
+# define DH_CHECK_P_NOT_SAFE_PRIME       0x02
+# define DH_UNABLE_TO_CHECK_GENERATOR    0x04
+# define DH_NOT_SUITABLE_GENERATOR       0x08
+# define DH_CHECK_Q_NOT_PRIME            0x10
+# define DH_CHECK_INVALID_Q_VALUE        0x20
+# define DH_CHECK_INVALID_J_VALUE        0x40
 
 /* DH_check_pub_key error codes */
-#define DH_CHECK_PUBKEY_TOO_SMALL	0x01
-#define DH_CHECK_PUBKEY_TOO_LARGE	0x02
+# define DH_CHECK_PUBKEY_TOO_SMALL       0x01
+# define DH_CHECK_PUBKEY_TOO_LARGE       0x02
 
-/* primes p where (p-1)/2 is prime too are called "safe"; we define
-   this for backward compatibility: */
-#define DH_CHECK_P_NOT_STRONG_PRIME	DH_CHECK_P_NOT_SAFE_PRIME
+/*
+ * primes p where (p-1)/2 is prime too are called "safe"; we define this for
+ * backward compatibility:
+ */
+# define DH_CHECK_P_NOT_STRONG_PRIME     DH_CHECK_P_NOT_SAFE_PRIME
 
-#define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
-		(char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
-#define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
-		(unsigned char *)(x))
-#define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
-#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
+# define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
+                (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
+# define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
+                (unsigned char *)(x))
+# define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
+# define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
 
 DH *DHparams_dup(DH *);
 
@@ -196,41 +197,42 @@ const DH_METHOD *DH_get_default_method(void);
 int DH_set_method(DH *dh, const DH_METHOD *meth);
 DH *DH_new_method(ENGINE *engine);
 
-DH *	DH_new(void);
-void	DH_free(DH *dh);
-int	DH_up_ref(DH *dh);
-int	DH_size(const DH *dh);
+DH *DH_new(void);
+void DH_free(DH *dh);
+int DH_up_ref(DH *dh);
+int DH_size(const DH *dh);
 int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 int DH_set_ex_data(DH *d, int idx, void *arg);
 void *DH_get_ex_data(DH *d, int idx);
 
 /* Deprecated version */
-#ifndef OPENSSL_NO_DEPRECATED
-DH *	DH_generate_parameters(int prime_len,int generator,
-		void (*callback)(int,int,void *),void *cb_arg);
-#endif /* !defined(OPENSSL_NO_DEPRECATED) */
+# ifndef OPENSSL_NO_DEPRECATED
+DH *DH_generate_parameters(int prime_len, int generator,
+                           void (*callback) (int, int, void *), void *cb_arg);
+# endif                         /* !defined(OPENSSL_NO_DEPRECATED) */
 
 /* New version */
-int	DH_generate_parameters_ex(DH *dh, int prime_len,int generator, BN_GENCB *cb);
-
-int	DH_check(const DH *dh,int *codes);
-int	DH_check_pub_key(const DH *dh,const BIGNUM *pub_key, int *codes);
-int	DH_generate_key(DH *dh);
-int	DH_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh);
-int	DH_compute_key_padded(unsigned char *key,const BIGNUM *pub_key,DH *dh);
-DH *	d2i_DHparams(DH **a,const unsigned char **pp, long length);
-int	i2d_DHparams(const DH *a,unsigned char **pp);
-DH *	d2i_DHxparams(DH **a,const unsigned char **pp, long length);
-int	i2d_DHxparams(const DH *a,unsigned char **pp);
-#ifndef OPENSSL_NO_FP_API
-int	DHparams_print_fp(FILE *fp, const DH *x);
-#endif
-#ifndef OPENSSL_NO_BIO
-int	DHparams_print(BIO *bp, const DH *x);
-#else
-int	DHparams_print(char *bp, const DH *x);
-#endif
+int DH_generate_parameters_ex(DH *dh, int prime_len, int generator,
+                              BN_GENCB *cb);
+
+int DH_check(const DH *dh, int *codes);
+int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *codes);
+int DH_generate_key(DH *dh);
+int DH_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh);
+int DH_compute_key_padded(unsigned char *key, const BIGNUM *pub_key, DH *dh);
+DH *d2i_DHparams(DH **a, const unsigned char **pp, long length);
+int i2d_DHparams(const DH *a, unsigned char **pp);
+DH *d2i_DHxparams(DH **a, const unsigned char **pp, long length);
+int i2d_DHxparams(const DH *a, unsigned char **pp);
+# ifndef OPENSSL_NO_FP_API
+int DHparams_print_fp(FILE *fp, const DH *x);
+# endif
+# ifndef OPENSSL_NO_BIO
+int DHparams_print(BIO *bp, const DH *x);
+# else
+int DHparams_print(char *bp, const DH *x);
+# endif
 
 /* RFC 5114 parameters */
 DH *DH_get_1024_160(void);
@@ -238,107 +240,107 @@ DH *DH_get_2048_224(void);
 DH *DH_get_2048_256(void);
 
 /* RFC2631 KDF */
-int DH_KDF_X9_42(unsigned char *out, size_t outlen, 
-		const unsigned char *Z, size_t Zlen,
-		ASN1_OBJECT *key_oid,
-		const unsigned char *ukm, size_t ukmlen,
-		const EVP_MD *md);
-
-#define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
-
-#define EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN, len, NULL)
-
-#define EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_PARAMGEN_TYPE, typ, NULL)
-
-#define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
-
-#define EVP_PKEY_CTX_set_dh_rfc5114(ctx, gen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
-
-#define EVP_PKEY_CTX_set_dhx_rfc5114(ctx, gen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
-			EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
-
-#define EVP_PKEY_CTX_set_dh_kdf_type(ctx, kdf) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_TYPE, kdf, NULL)
-
-#define EVP_PKEY_CTX_get_dh_kdf_type(ctx) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_TYPE, -2, NULL)
-
-#define EVP_PKEY_CTX_set0_dh_kdf_oid(ctx, oid) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_OID, 0, (void *)oid)
-
-#define EVP_PKEY_CTX_get0_dh_kdf_oid(ctx, poid) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_GET_DH_KDF_OID, 0, (void *)poid)
-
-#define EVP_PKEY_CTX_set_dh_kdf_md(ctx, md) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_MD, 0, (void *)md)
-
-#define EVP_PKEY_CTX_get_dh_kdf_md(ctx, pmd) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_GET_DH_KDF_MD, 0, (void *)pmd)
-
-#define EVP_PKEY_CTX_set_dh_kdf_outlen(ctx, len) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_OUTLEN, len, NULL)
-
-#define EVP_PKEY_CTX_get_dh_kdf_outlen(ctx, plen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-			EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN, 0, (void *)plen)
-
-#define EVP_PKEY_CTX_set0_dh_kdf_ukm(ctx, p, plen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_DH_KDF_UKM, plen, (void *)p)
-
-#define EVP_PKEY_CTX_get0_dh_kdf_ukm(ctx, p) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_GET_DH_KDF_UKM, 0, (void *)p)
-
-#define	EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN	(EVP_PKEY_ALG_CTRL + 1)
-#define	EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR	(EVP_PKEY_ALG_CTRL + 2)
-#define	EVP_PKEY_CTRL_DH_RFC5114		(EVP_PKEY_ALG_CTRL + 3)
-#define	EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN	(EVP_PKEY_ALG_CTRL + 4)
-#define	EVP_PKEY_CTRL_DH_PARAMGEN_TYPE		(EVP_PKEY_ALG_CTRL + 5)
-#define EVP_PKEY_CTRL_DH_KDF_TYPE		(EVP_PKEY_ALG_CTRL + 6)
-#define EVP_PKEY_CTRL_DH_KDF_MD			(EVP_PKEY_ALG_CTRL + 7)
-#define EVP_PKEY_CTRL_GET_DH_KDF_MD		(EVP_PKEY_ALG_CTRL + 8)
-#define EVP_PKEY_CTRL_DH_KDF_OUTLEN		(EVP_PKEY_ALG_CTRL + 9)
-#define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN		(EVP_PKEY_ALG_CTRL + 10)
-#define EVP_PKEY_CTRL_DH_KDF_UKM		(EVP_PKEY_ALG_CTRL + 11)
-#define EVP_PKEY_CTRL_GET_DH_KDF_UKM		(EVP_PKEY_ALG_CTRL + 12)
-#define EVP_PKEY_CTRL_DH_KDF_OID		(EVP_PKEY_ALG_CTRL + 13)
-#define EVP_PKEY_CTRL_GET_DH_KDF_OID		(EVP_PKEY_ALG_CTRL + 14)
+int DH_KDF_X9_42(unsigned char *out, size_t outlen,
+                 const unsigned char *Z, size_t Zlen,
+                 ASN1_OBJECT *key_oid,
+                 const unsigned char *ukm, size_t ukmlen, const EVP_MD *md);
+
+# define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
+
+# define EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN, len, NULL)
+
+# define EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_PARAMGEN_TYPE, typ, NULL)
+
+# define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
+
+# define EVP_PKEY_CTX_set_dh_rfc5114(ctx, gen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
+
+# define EVP_PKEY_CTX_set_dhx_rfc5114(ctx, gen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
+                        EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
+
+# define EVP_PKEY_CTX_set_dh_kdf_type(ctx, kdf) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_TYPE, kdf, NULL)
+
+# define EVP_PKEY_CTX_get_dh_kdf_type(ctx) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_TYPE, -2, NULL)
+
+# define EVP_PKEY_CTX_set0_dh_kdf_oid(ctx, oid) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_OID, 0, (void *)oid)
+
+# define EVP_PKEY_CTX_get0_dh_kdf_oid(ctx, poid) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_GET_DH_KDF_OID, 0, (void *)poid)
+
+# define EVP_PKEY_CTX_set_dh_kdf_md(ctx, md) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_MD, 0, (void *)md)
+
+# define EVP_PKEY_CTX_get_dh_kdf_md(ctx, pmd) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_GET_DH_KDF_MD, 0, (void *)pmd)
+
+# define EVP_PKEY_CTX_set_dh_kdf_outlen(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_OUTLEN, len, NULL)
+
+# define EVP_PKEY_CTX_get_dh_kdf_outlen(ctx, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                        EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN, 0, (void *)plen)
+
+# define EVP_PKEY_CTX_set0_dh_kdf_ukm(ctx, p, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_DH_KDF_UKM, plen, (void *)p)
+
+# define EVP_PKEY_CTX_get0_dh_kdf_ukm(ctx, p) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_GET_DH_KDF_UKM, 0, (void *)p)
+
+# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN     (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR     (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_DH_RFC5114                (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN  (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE          (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_DH_KDF_TYPE               (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_DH_KDF_MD                 (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_DH_KDF_MD             (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_DH_KDF_OUTLEN             (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN         (EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTRL_DH_KDF_UKM                (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_DH_KDF_UKM            (EVP_PKEY_ALG_CTRL + 12)
+# define EVP_PKEY_CTRL_DH_KDF_OID                (EVP_PKEY_ALG_CTRL + 13)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OID            (EVP_PKEY_ALG_CTRL + 14)
 
 /* KDF types */
-#define EVP_PKEY_DH_KDF_NONE				1
-#define EVP_PKEY_DH_KDF_X9_42				2
+# define EVP_PKEY_DH_KDF_NONE                            1
+# define EVP_PKEY_DH_KDF_X9_42                           2
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_DH_strings(void);
@@ -346,43 +348,43 @@ void ERR_load_DH_strings(void);
 /* Error codes for the DH functions. */
 
 /* Function codes. */
-#define DH_F_COMPUTE_KEY				 102
-#define DH_F_DHPARAMS_PRINT_FP				 101
-#define DH_F_DH_BUILTIN_GENPARAMS			 106
-#define DH_F_DH_CMS_DECRYPT				 117
-#define DH_F_DH_CMS_SET_PEERKEY				 118
-#define DH_F_DH_CMS_SET_SHARED_INFO			 119
-#define DH_F_DH_COMPUTE_KEY				 114
-#define DH_F_DH_GENERATE_KEY				 115
-#define DH_F_DH_GENERATE_PARAMETERS_EX			 116
-#define DH_F_DH_NEW_METHOD				 105
-#define DH_F_DH_PARAM_DECODE				 107
-#define DH_F_DH_PRIV_DECODE				 110
-#define DH_F_DH_PRIV_ENCODE				 111
-#define DH_F_DH_PUB_DECODE				 108
-#define DH_F_DH_PUB_ENCODE				 109
-#define DH_F_DO_DH_PRINT				 100
-#define DH_F_GENERATE_KEY				 103
-#define DH_F_GENERATE_PARAMETERS			 104
-#define DH_F_PKEY_DH_DERIVE				 112
-#define DH_F_PKEY_DH_KEYGEN				 113
+# define DH_F_COMPUTE_KEY                                 102
+# define DH_F_DHPARAMS_PRINT_FP                           101
+# define DH_F_DH_BUILTIN_GENPARAMS                        106
+# define DH_F_DH_CMS_DECRYPT                              117
+# define DH_F_DH_CMS_SET_PEERKEY                          118
+# define DH_F_DH_CMS_SET_SHARED_INFO                      119
+# define DH_F_DH_COMPUTE_KEY                              114
+# define DH_F_DH_GENERATE_KEY                             115
+# define DH_F_DH_GENERATE_PARAMETERS_EX                   116
+# define DH_F_DH_NEW_METHOD                               105
+# define DH_F_DH_PARAM_DECODE                             107
+# define DH_F_DH_PRIV_DECODE                              110
+# define DH_F_DH_PRIV_ENCODE                              111
+# define DH_F_DH_PUB_DECODE                               108
+# define DH_F_DH_PUB_ENCODE                               109
+# define DH_F_DO_DH_PRINT                                 100
+# define DH_F_GENERATE_KEY                                103
+# define DH_F_GENERATE_PARAMETERS                         104
+# define DH_F_PKEY_DH_DERIVE                              112
+# define DH_F_PKEY_DH_KEYGEN                              113
 
 /* Reason codes. */
-#define DH_R_BAD_GENERATOR				 101
-#define DH_R_BN_DECODE_ERROR				 109
-#define DH_R_BN_ERROR					 106
-#define DH_R_DECODE_ERROR				 104
-#define DH_R_INVALID_PUBKEY				 102
-#define DH_R_KDF_PARAMETER_ERROR			 112
-#define DH_R_KEYS_NOT_SET				 108
-#define DH_R_KEY_SIZE_TOO_SMALL				 110
-#define DH_R_MODULUS_TOO_LARGE				 103
-#define DH_R_NON_FIPS_METHOD				 111
-#define DH_R_NO_PARAMETERS_SET				 107
-#define DH_R_NO_PRIVATE_VALUE				 100
-#define DH_R_PARAMETER_ENCODING_ERROR			 105
-#define DH_R_PEER_KEY_ERROR				 113
-#define DH_R_SHARED_INFO_ERROR				 114
+# define DH_R_BAD_GENERATOR                               101
+# define DH_R_BN_DECODE_ERROR                             109
+# define DH_R_BN_ERROR                                    106
+# define DH_R_DECODE_ERROR                                104
+# define DH_R_INVALID_PUBKEY                              102
+# define DH_R_KDF_PARAMETER_ERROR                         112
+# define DH_R_KEYS_NOT_SET                                108
+# define DH_R_KEY_SIZE_TOO_SMALL                          110
+# define DH_R_MODULUS_TOO_LARGE                           103
+# define DH_R_NON_FIPS_METHOD                             111
+# define DH_R_NO_PARAMETERS_SET                           107
+# define DH_R_NO_PRIVATE_VALUE                            100
+# define DH_R_PARAMETER_ENCODING_ERROR                    105
+# define DH_R_PEER_KEY_ERROR                              113
+# define DH_R_SHARED_INFO_ERROR                           114
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/dh/dh_ameth.c b/crypto/dh/dh_ameth.c
index 8b0a153ef3..a8349e7370 100644
--- a/crypto/dh/dh_ameth.c
+++ b/crypto/dh/dh_ameth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,514 +64,494 @@
 #include 
 #include "asn1_locl.h"
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 
 extern const EVP_PKEY_ASN1_METHOD dhx_asn1_meth;
 
-/* i2d/d2i like DH parameter functions which use the appropriate routine
- * for PKCS#3 DH or X9.42 DH.
+/*
+ * i2d/d2i like DH parameter functions which use the appropriate routine for
+ * PKCS#3 DH or X9.42 DH.
  */
 
-static DH * d2i_dhp(const EVP_PKEY *pkey, const unsigned char **pp, long length)
-	{
-	if (pkey->ameth == &dhx_asn1_meth)
-		return d2i_DHxparams(NULL, pp, length);
-	return d2i_DHparams(NULL, pp, length);
-	}
+static DH *d2i_dhp(const EVP_PKEY *pkey, const unsigned char **pp,
+                   long length)
+{
+    if (pkey->ameth == &dhx_asn1_meth)
+        return d2i_DHxparams(NULL, pp, length);
+    return d2i_DHparams(NULL, pp, length);
+}
 
 static int i2d_dhp(const EVP_PKEY *pkey, const DH *a, unsigned char **pp)
-	{
-	if (pkey->ameth == &dhx_asn1_meth)
-		return i2d_DHxparams(a, pp);
-	return i2d_DHparams(a, pp);
-	}
+{
+    if (pkey->ameth == &dhx_asn1_meth)
+        return i2d_DHxparams(a, pp);
+    return i2d_DHparams(a, pp);
+}
 
 static void int_dh_free(EVP_PKEY *pkey)
-	{
-	DH_free(pkey->pkey.dh);
-	}
+{
+    DH_free(pkey->pkey.dh);
+}
 
 static int dh_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey)
-	{
-	const unsigned char *p, *pm;
-	int pklen, pmlen;
-	int ptype;
-	void *pval;
-	ASN1_STRING *pstr;
-	X509_ALGOR *palg;
-	ASN1_INTEGER *public_key = NULL;
-
-	DH *dh = NULL;
-
-	if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
-		return 0;
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-	if (ptype != V_ASN1_SEQUENCE)
-		{
-		DHerr(DH_F_DH_PUB_DECODE, DH_R_PARAMETER_ENCODING_ERROR);
-		goto err;
-		}
-
-	pstr = pval;	
-	pm = pstr->data;
-	pmlen = pstr->length;
-
-	if (!(dh = d2i_dhp(pkey, &pm, pmlen)))
-		{
-		DHerr(DH_F_DH_PUB_DECODE, DH_R_DECODE_ERROR);
-		goto err;
-		}
-
-	if (!(public_key=d2i_ASN1_INTEGER(NULL, &p, pklen)))
-		{
-		DHerr(DH_F_DH_PUB_DECODE, DH_R_DECODE_ERROR);
-		goto err;
-		}
-
-	/* We have parameters now set public key */
-	if (!(dh->pub_key = ASN1_INTEGER_to_BN(public_key, NULL)))
-		{
-		DHerr(DH_F_DH_PUB_DECODE, DH_R_BN_DECODE_ERROR);
-		goto err;
-		}
-
-	ASN1_INTEGER_free(public_key);
-	EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
-	return 1;
-
-	err:
-	if (public_key)
-		ASN1_INTEGER_free(public_key);
-	if (dh)
-		DH_free(dh);
-	return 0;
-
-	}
-
-static int dh_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
-	{
-	DH *dh;
-	void *pval = NULL;
-	int ptype;
-	unsigned char *penc = NULL;
-	int penclen;
-	ASN1_STRING *str;
-	ASN1_INTEGER *pub_key = NULL;
-
-	dh=pkey->pkey.dh;
-
-	str = ASN1_STRING_new();
-	str->length = i2d_dhp(pkey, dh, &str->data);
-	if (str->length <= 0)
-		{
-		DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	pval = str;
-	ptype = V_ASN1_SEQUENCE;
-
-	pub_key = BN_to_ASN1_INTEGER(dh->pub_key, NULL);
-	if (!pub_key)
-		goto err;
-
-	penclen = i2d_ASN1_INTEGER(pub_key, &penc);
-
-	ASN1_INTEGER_free(pub_key);
-
-	if (penclen <= 0)
-		{
-		DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(pkey->ameth->pkey_id),
-				ptype, pval, penc, penclen))
-		return 1;
-
-	err:
-	if (penc)
-		OPENSSL_free(penc);
-	if (pval)
-		ASN1_STRING_free(pval);
-
-	return 0;
-	}
-
-
-/* PKCS#8 DH is defined in PKCS#11 of all places. It is similar to DH in
- * that the AlgorithmIdentifier contains the paramaters, the private key
- * is explcitly included and the pubkey must be recalculated.
- */
-	
-static int dh_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
-	{
-	const unsigned char *p, *pm;
-	int pklen, pmlen;
-	int ptype;
-	void *pval;
-	ASN1_STRING *pstr;
-	X509_ALGOR *palg;
-	ASN1_INTEGER *privkey = NULL;
-
-	DH *dh = NULL;
-
-	if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
-		return 0;
-
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-	if (ptype != V_ASN1_SEQUENCE)
-			goto decerr;
-
-	if (!(privkey=d2i_ASN1_INTEGER(NULL, &p, pklen)))
-		goto decerr;
-
-
-	pstr = pval;	
-	pm = pstr->data;
-	pmlen = pstr->length;
-	if (!(dh = d2i_dhp(pkey, &pm, pmlen)))
-		goto decerr;
-	/* We have parameters now set private key */
-	if (!(dh->priv_key = ASN1_INTEGER_to_BN(privkey, NULL)))
-		{
-		DHerr(DH_F_DH_PRIV_DECODE,DH_R_BN_ERROR);
-		goto dherr;
-		}
-	/* Calculate public key */
-	if (!DH_generate_key(dh))
-		goto dherr;
+{
+    const unsigned char *p, *pm;
+    int pklen, pmlen;
+    int ptype;
+    void *pval;
+    ASN1_STRING *pstr;
+    X509_ALGOR *palg;
+    ASN1_INTEGER *public_key = NULL;
+
+    DH *dh = NULL;
+
+    if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
+        return 0;
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    if (ptype != V_ASN1_SEQUENCE) {
+        DHerr(DH_F_DH_PUB_DECODE, DH_R_PARAMETER_ENCODING_ERROR);
+        goto err;
+    }
+
+    pstr = pval;
+    pm = pstr->data;
+    pmlen = pstr->length;
+
+    if (!(dh = d2i_dhp(pkey, &pm, pmlen))) {
+        DHerr(DH_F_DH_PUB_DECODE, DH_R_DECODE_ERROR);
+        goto err;
+    }
+
+    if (!(public_key = d2i_ASN1_INTEGER(NULL, &p, pklen))) {
+        DHerr(DH_F_DH_PUB_DECODE, DH_R_DECODE_ERROR);
+        goto err;
+    }
+
+    /* We have parameters now set public key */
+    if (!(dh->pub_key = ASN1_INTEGER_to_BN(public_key, NULL))) {
+        DHerr(DH_F_DH_PUB_DECODE, DH_R_BN_DECODE_ERROR);
+        goto err;
+    }
+
+    ASN1_INTEGER_free(public_key);
+    EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
+    return 1;
+
+ err:
+    if (public_key)
+        ASN1_INTEGER_free(public_key);
+    if (dh)
+        DH_free(dh);
+    return 0;
 
-	EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
+}
 
-	ASN1_INTEGER_free(privkey);
+static int dh_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
+{
+    DH *dh;
+    void *pval = NULL;
+    int ptype;
+    unsigned char *penc = NULL;
+    int penclen;
+    ASN1_STRING *str;
+    ASN1_INTEGER *pub_key = NULL;
+
+    dh = pkey->pkey.dh;
+
+    str = ASN1_STRING_new();
+    str->length = i2d_dhp(pkey, dh, &str->data);
+    if (str->length <= 0) {
+        DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    pval = str;
+    ptype = V_ASN1_SEQUENCE;
+
+    pub_key = BN_to_ASN1_INTEGER(dh->pub_key, NULL);
+    if (!pub_key)
+        goto err;
+
+    penclen = i2d_ASN1_INTEGER(pub_key, &penc);
+
+    ASN1_INTEGER_free(pub_key);
+
+    if (penclen <= 0) {
+        DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(pkey->ameth->pkey_id),
+                               ptype, pval, penc, penclen))
+        return 1;
+
+ err:
+    if (penc)
+        OPENSSL_free(penc);
+    if (pval)
+        ASN1_STRING_free(pval);
+
+    return 0;
+}
 
-	return 1;
+/*
+ * PKCS#8 DH is defined in PKCS#11 of all places. It is similar to DH in that
+ * the AlgorithmIdentifier contains the paramaters, the private key is
+ * explcitly included and the pubkey must be recalculated.
+ */
 
-	decerr:
-	DHerr(DH_F_DH_PRIV_DECODE, EVP_R_DECODE_ERROR);
-	dherr:
-	DH_free(dh);
-	return 0;
-	}
+static int dh_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
+{
+    const unsigned char *p, *pm;
+    int pklen, pmlen;
+    int ptype;
+    void *pval;
+    ASN1_STRING *pstr;
+    X509_ALGOR *palg;
+    ASN1_INTEGER *privkey = NULL;
+
+    DH *dh = NULL;
+
+    if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
+        return 0;
+
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    if (ptype != V_ASN1_SEQUENCE)
+        goto decerr;
+
+    if (!(privkey = d2i_ASN1_INTEGER(NULL, &p, pklen)))
+        goto decerr;
+
+    pstr = pval;
+    pm = pstr->data;
+    pmlen = pstr->length;
+    if (!(dh = d2i_dhp(pkey, &pm, pmlen)))
+        goto decerr;
+    /* We have parameters now set private key */
+    if (!(dh->priv_key = ASN1_INTEGER_to_BN(privkey, NULL))) {
+        DHerr(DH_F_DH_PRIV_DECODE, DH_R_BN_ERROR);
+        goto dherr;
+    }
+    /* Calculate public key */
+    if (!DH_generate_key(dh))
+        goto dherr;
+
+    EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
+
+    ASN1_INTEGER_free(privkey);
+
+    return 1;
+
+ decerr:
+    DHerr(DH_F_DH_PRIV_DECODE, EVP_R_DECODE_ERROR);
+ dherr:
+    DH_free(dh);
+    return 0;
+}
 
 static int dh_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
 {
-	ASN1_STRING *params = NULL;
-	ASN1_INTEGER *prkey = NULL;
-	unsigned char *dp = NULL;
-	int dplen;
-
-	params = ASN1_STRING_new();
-
-	if (!params)
-		{
-		DHerr(DH_F_DH_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	params->length = i2d_dhp(pkey, pkey->pkey.dh, ¶ms->data);
-	if (params->length <= 0)
-		{
-		DHerr(DH_F_DH_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	params->type = V_ASN1_SEQUENCE;
-
-	/* Get private key into integer */
-	prkey = BN_to_ASN1_INTEGER(pkey->pkey.dh->priv_key, NULL);
-
-	if (!prkey)
-		{
-		DHerr(DH_F_DH_PRIV_ENCODE,DH_R_BN_ERROR);
-		goto err;
-		}
-
-	dplen = i2d_ASN1_INTEGER(prkey, &dp);
-
-	ASN1_INTEGER_free(prkey);
-
-	if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(pkey->ameth->pkey_id), 0,
-				V_ASN1_SEQUENCE, params, dp, dplen))
-		goto err;
-
-	return 1;
-
-err:
-	if (dp != NULL)
-		OPENSSL_free(dp);
-	if (params != NULL)
-		ASN1_STRING_free(params);
-	if (prkey != NULL)
-		ASN1_INTEGER_free(prkey);
-	return 0;
+    ASN1_STRING *params = NULL;
+    ASN1_INTEGER *prkey = NULL;
+    unsigned char *dp = NULL;
+    int dplen;
+
+    params = ASN1_STRING_new();
+
+    if (!params) {
+        DHerr(DH_F_DH_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    params->length = i2d_dhp(pkey, pkey->pkey.dh, ¶ms->data);
+    if (params->length <= 0) {
+        DHerr(DH_F_DH_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    params->type = V_ASN1_SEQUENCE;
+
+    /* Get private key into integer */
+    prkey = BN_to_ASN1_INTEGER(pkey->pkey.dh->priv_key, NULL);
+
+    if (!prkey) {
+        DHerr(DH_F_DH_PRIV_ENCODE, DH_R_BN_ERROR);
+        goto err;
+    }
+
+    dplen = i2d_ASN1_INTEGER(prkey, &dp);
+
+    ASN1_INTEGER_free(prkey);
+
+    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(pkey->ameth->pkey_id), 0,
+                         V_ASN1_SEQUENCE, params, dp, dplen))
+        goto err;
+
+    return 1;
+
+ err:
+    if (dp != NULL)
+        OPENSSL_free(dp);
+    if (params != NULL)
+        ASN1_STRING_free(params);
+    if (prkey != NULL)
+        ASN1_INTEGER_free(prkey);
+    return 0;
 }
 
-
 static void update_buflen(const BIGNUM *b, size_t *pbuflen)
-	{
-	size_t i;
-	if (!b)
-		return;
-	if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
-			*pbuflen = i;
-	}
+{
+    size_t i;
+    if (!b)
+        return;
+    if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
+        *pbuflen = i;
+}
 
 static int dh_param_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	DH *dh;
-	if (!(dh = d2i_dhp(pkey, pder, derlen)))
-		{
-		DHerr(DH_F_DH_PARAM_DECODE, ERR_R_DH_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
-	return 1;
-	}
+                           const unsigned char **pder, int derlen)
+{
+    DH *dh;
+    if (!(dh = d2i_dhp(pkey, pder, derlen))) {
+        DHerr(DH_F_DH_PARAM_DECODE, ERR_R_DH_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign(pkey, pkey->ameth->pkey_id, dh);
+    return 1;
+}
 
 static int dh_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_dhp(pkey, pkey->pkey.dh, pder);
-	}
+{
+    return i2d_dhp(pkey, pkey->pkey.dh, pder);
+}
 
 static int do_dh_print(BIO *bp, const DH *x, int indent,
-						ASN1_PCTX *ctx, int ptype)
-	{
-	unsigned char *m=NULL;
-	int reason=ERR_R_BUF_LIB,ret=0;
-	size_t buf_len=0;
-
-	const char *ktype = NULL;
-
-	BIGNUM *priv_key, *pub_key;
-
-	if (ptype == 2)
-		priv_key = x->priv_key;
-	else
-		priv_key = NULL;
-
-	if (ptype > 0)
-		pub_key = x->pub_key;
-	else
-		pub_key = NULL;
-
-	update_buflen(x->p, &buf_len);
-
-	if (buf_len == 0)
-		{
-		reason = ERR_R_PASSED_NULL_PARAMETER;
-		goto err;
-		}
-
-	update_buflen(x->g, &buf_len);
-	update_buflen(x->q, &buf_len);
-	update_buflen(x->j, &buf_len);
-	update_buflen(x->counter, &buf_len);
-	update_buflen(pub_key, &buf_len);
-	update_buflen(priv_key, &buf_len);
-
-	if (ptype == 2)
-		ktype = "DH Private-Key";
-	else if (ptype == 1)
-		ktype = "DH Public-Key";
-	else
-		ktype = "DH Parameters";
-
-	m= OPENSSL_malloc(buf_len+10);
-	if (m == NULL)
-		{
-		reason=ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-
-	BIO_indent(bp, indent, 128);
-	if (BIO_printf(bp,"%s: (%d bit)\n", ktype, BN_num_bits(x->p)) <= 0)
-		goto err;
-	indent += 4;
-
-	if (!ASN1_bn_print(bp,"private-key:",priv_key,m,indent)) goto err;
-	if (!ASN1_bn_print(bp,"public-key:",pub_key,m,indent)) goto err;
-
-	if (!ASN1_bn_print(bp,"prime:",x->p,m,indent)) goto err;
-	if (!ASN1_bn_print(bp,"generator:",x->g,m,indent)) goto err;
-	if (x->q && !ASN1_bn_print(bp,"subgroup order:",x->q,m,indent)) goto err;
-	if (x->j && !ASN1_bn_print(bp,"subgroup factor:",x->j,m,indent))
-		goto err;
-	if (x->seed)
-		{
-		int i;
-		BIO_indent(bp, indent, 128);
-		BIO_puts(bp, "seed:");
-		for (i=0; i < x->seedlen; i++)
-			{
-			if ((i%15) == 0)
-				{
-				if(BIO_puts(bp,"\n") <= 0
-				   || !BIO_indent(bp,indent+4,128))
-				    goto err;
-				}
-			if (BIO_printf(bp,"%02x%s", x->seed[i],
-					((i+1) == x->seedlen)?"":":") <= 0)
-				goto err;
-			}
-		if (BIO_write(bp,"\n",1) <= 0) return(0);
-		}
-	if (x->counter && !ASN1_bn_print(bp,"counter:",x->counter,m,indent))
-		goto err;
-	if (x->length != 0)
-		{
-		BIO_indent(bp, indent, 128);
-		if (BIO_printf(bp,"recommended-private-length: %d bits\n",
-			(int)x->length) <= 0) goto err;
-		}
-
-
-	ret=1;
-	if (0)
-		{
-err:
-		DHerr(DH_F_DO_DH_PRINT,reason);
-		}
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
+                       ASN1_PCTX *ctx, int ptype)
+{
+    unsigned char *m = NULL;
+    int reason = ERR_R_BUF_LIB, ret = 0;
+    size_t buf_len = 0;
+
+    const char *ktype = NULL;
+
+    BIGNUM *priv_key, *pub_key;
+
+    if (ptype == 2)
+        priv_key = x->priv_key;
+    else
+        priv_key = NULL;
+
+    if (ptype > 0)
+        pub_key = x->pub_key;
+    else
+        pub_key = NULL;
+
+    update_buflen(x->p, &buf_len);
+
+    if (buf_len == 0) {
+        reason = ERR_R_PASSED_NULL_PARAMETER;
+        goto err;
+    }
+
+    update_buflen(x->g, &buf_len);
+    update_buflen(x->q, &buf_len);
+    update_buflen(x->j, &buf_len);
+    update_buflen(x->counter, &buf_len);
+    update_buflen(pub_key, &buf_len);
+    update_buflen(priv_key, &buf_len);
+
+    if (ptype == 2)
+        ktype = "DH Private-Key";
+    else if (ptype == 1)
+        ktype = "DH Public-Key";
+    else
+        ktype = "DH Parameters";
+
+    m = OPENSSL_malloc(buf_len + 10);
+    if (m == NULL) {
+        reason = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+
+    BIO_indent(bp, indent, 128);
+    if (BIO_printf(bp, "%s: (%d bit)\n", ktype, BN_num_bits(x->p)) <= 0)
+        goto err;
+    indent += 4;
+
+    if (!ASN1_bn_print(bp, "private-key:", priv_key, m, indent))
+        goto err;
+    if (!ASN1_bn_print(bp, "public-key:", pub_key, m, indent))
+        goto err;
+
+    if (!ASN1_bn_print(bp, "prime:", x->p, m, indent))
+        goto err;
+    if (!ASN1_bn_print(bp, "generator:", x->g, m, indent))
+        goto err;
+    if (x->q && !ASN1_bn_print(bp, "subgroup order:", x->q, m, indent))
+        goto err;
+    if (x->j && !ASN1_bn_print(bp, "subgroup factor:", x->j, m, indent))
+        goto err;
+    if (x->seed) {
+        int i;
+        BIO_indent(bp, indent, 128);
+        BIO_puts(bp, "seed:");
+        for (i = 0; i < x->seedlen; i++) {
+            if ((i % 15) == 0) {
+                if (BIO_puts(bp, "\n") <= 0
+                    || !BIO_indent(bp, indent + 4, 128))
+                    goto err;
+            }
+            if (BIO_printf(bp, "%02x%s", x->seed[i],
+                           ((i + 1) == x->seedlen) ? "" : ":") <= 0)
+                goto err;
+        }
+        if (BIO_write(bp, "\n", 1) <= 0)
+            return (0);
+    }
+    if (x->counter && !ASN1_bn_print(bp, "counter:", x->counter, m, indent))
+        goto err;
+    if (x->length != 0) {
+        BIO_indent(bp, indent, 128);
+        if (BIO_printf(bp, "recommended-private-length: %d bits\n",
+                       (int)x->length) <= 0)
+            goto err;
+    }
+
+    ret = 1;
+    if (0) {
+ err:
+        DHerr(DH_F_DO_DH_PRINT, reason);
+    }
+    if (m != NULL)
+        OPENSSL_free(m);
+    return (ret);
+}
 
 static int int_dh_size(const EVP_PKEY *pkey)
-	{
-	return(DH_size(pkey->pkey.dh));
-	}
+{
+    return (DH_size(pkey->pkey.dh));
+}
 
 static int dh_bits(const EVP_PKEY *pkey)
-	{
-	return BN_num_bits(pkey->pkey.dh->p);
-	}
+{
+    return BN_num_bits(pkey->pkey.dh->p);
+}
 
 static int dh_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (	BN_cmp(a->pkey.dh->p,b->pkey.dh->p) ||
-		BN_cmp(a->pkey.dh->g,b->pkey.dh->g))
-		return 0;
-	else if (a->ameth == &dhx_asn1_meth)
-		{
-		if (BN_cmp(a->pkey.dh->q,b->pkey.dh->q))
-			return 0;
-		}
-	return 1;
-	}
+{
+    if (BN_cmp(a->pkey.dh->p, b->pkey.dh->p) ||
+        BN_cmp(a->pkey.dh->g, b->pkey.dh->g))
+        return 0;
+    else if (a->ameth == &dhx_asn1_meth) {
+        if (BN_cmp(a->pkey.dh->q, b->pkey.dh->q))
+            return 0;
+    }
+    return 1;
+}
 
 static int int_dh_bn_cpy(BIGNUM **dst, const BIGNUM *src)
-	{
-	BIGNUM *a;
-	if (src)
-		{
-		a = BN_dup(src);
-		if (!a)
-			return 0;
-		}
-	else 
-		a = NULL;
-	if (*dst)
-		BN_free(*dst);
-	*dst = a;
-	return 1;
-	}
+{
+    BIGNUM *a;
+    if (src) {
+        a = BN_dup(src);
+        if (!a)
+            return 0;
+    } else
+        a = NULL;
+    if (*dst)
+        BN_free(*dst);
+    *dst = a;
+    return 1;
+}
 
 static int int_dh_param_copy(DH *to, const DH *from, int is_x942)
-	{
-	if (is_x942 == -1)
-		is_x942 = !!from->q;
-	if (!int_dh_bn_cpy(&to->p, from->p))
-		return 0;
-	if (!int_dh_bn_cpy(&to->g, from->g))
-		return 0;
-	if (is_x942)
-		{
-		if (!int_dh_bn_cpy(&to->q, from->q))
-			return 0;
-		if (!int_dh_bn_cpy(&to->j, from->j))
-			return 0;
-		if(to->seed)
-			{
-			OPENSSL_free(to->seed);
-			to->seed = NULL;
-			to->seedlen = 0;
-			}
-		if (from->seed)
-			{
-			to->seed = BUF_memdup(from->seed, from->seedlen);
-			if (!to->seed)
-				return 0;
-			to->seedlen = from->seedlen;
-			}
-		}
-	else
-		to->length = from->length;
-	return 1;
-	}
-
+{
+    if (is_x942 == -1)
+        is_x942 = ! !from->q;
+    if (!int_dh_bn_cpy(&to->p, from->p))
+        return 0;
+    if (!int_dh_bn_cpy(&to->g, from->g))
+        return 0;
+    if (is_x942) {
+        if (!int_dh_bn_cpy(&to->q, from->q))
+            return 0;
+        if (!int_dh_bn_cpy(&to->j, from->j))
+            return 0;
+        if (to->seed) {
+            OPENSSL_free(to->seed);
+            to->seed = NULL;
+            to->seedlen = 0;
+        }
+        if (from->seed) {
+            to->seed = BUF_memdup(from->seed, from->seedlen);
+            if (!to->seed)
+                return 0;
+            to->seedlen = from->seedlen;
+        }
+    } else
+        to->length = from->length;
+    return 1;
+}
 
 DH *DHparams_dup(DH *dh)
-	{
-	DH *ret;
-	ret = DH_new();
-	if (!ret)
-		return NULL;
-	if (!int_dh_param_copy(ret, dh, -1))
-		{
-		DH_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    DH *ret;
+    ret = DH_new();
+    if (!ret)
+        return NULL;
+    if (!int_dh_param_copy(ret, dh, -1)) {
+        DH_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 static int dh_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
-	{
-	return int_dh_param_copy(to->pkey.dh, from->pkey.dh,
-				 from->ameth == &dhx_asn1_meth);
-	}
+{
+    return int_dh_param_copy(to->pkey.dh, from->pkey.dh,
+                             from->ameth == &dhx_asn1_meth);
+}
 
 static int dh_missing_parameters(const EVP_PKEY *a)
-	{
-	if (!a->pkey.dh->p || !a->pkey.dh->g)
-		return 1;
-	return 0;
-	}
+{
+    if (!a->pkey.dh->p || !a->pkey.dh->g)
+        return 1;
+    return 0;
+}
 
 static int dh_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (dh_cmp_parameters(a, b) == 0)
-		return 0;
-	if (BN_cmp(b->pkey.dh->pub_key,a->pkey.dh->pub_key) != 0)
-		return 0;
-	else
-		return 1;
-	}
+{
+    if (dh_cmp_parameters(a, b) == 0)
+        return 0;
+    if (BN_cmp(b->pkey.dh->pub_key, a->pkey.dh->pub_key) != 0)
+        return 0;
+    else
+        return 1;
+}
 
 static int dh_param_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 0);
-	}
+                          ASN1_PCTX *ctx)
+{
+    return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 0);
+}
 
 static int dh_public_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 1);
-	}
+                           ASN1_PCTX *ctx)
+{
+    return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 1);
+}
 
 static int dh_private_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 2);
-	}
+                            ASN1_PCTX *ctx)
+{
+    return do_dh_print(bp, pkey->pkey.dh, indent, ctx, 2);
+}
 
 int DHparams_print(BIO *bp, const DH *x)
-	{
-	return do_dh_print(bp, x, 4, NULL, 0);
-	}
+{
+    return do_dh_print(bp, x, 4, NULL, 0);
+}
 
 #ifndef OPENSSL_NO_CMS
 static int dh_cms_decrypt(CMS_RecipientInfo *ri);
@@ -578,409 +559,395 @@ static int dh_cms_encrypt(CMS_RecipientInfo *ri);
 #endif
 
 static int dh_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-	{
-	switch (op)
-		{
+{
+    switch (op) {
 #ifndef OPENSSL_NO_CMS
 
-		case ASN1_PKEY_CTRL_CMS_ENVELOPE:
-		if (arg1 == 1)
-			return dh_cms_decrypt(arg2);
-		else if (arg1 == 0)
-			return dh_cms_encrypt(arg2);
-		return -2;
+    case ASN1_PKEY_CTRL_CMS_ENVELOPE:
+        if (arg1 == 1)
+            return dh_cms_decrypt(arg2);
+        else if (arg1 == 0)
+            return dh_cms_encrypt(arg2);
+        return -2;
 
-		case ASN1_PKEY_CTRL_CMS_RI_TYPE:
-		*(int *)arg2 = CMS_RECIPINFO_AGREE;
-		return 1;
+    case ASN1_PKEY_CTRL_CMS_RI_TYPE:
+        *(int *)arg2 = CMS_RECIPINFO_AGREE;
+        return 1;
 #endif
-		default:
-		return -2;
-		}
-
-	}
-
-const EVP_PKEY_ASN1_METHOD dh_asn1_meth = 
-	{
-	EVP_PKEY_DH,
-	EVP_PKEY_DH,
-	0,
-
-	"DH",
-	"OpenSSL PKCS#3 DH method",
-
-	dh_pub_decode,
-	dh_pub_encode,
-	dh_pub_cmp,
-	dh_public_print,
-
-	dh_priv_decode,
-	dh_priv_encode,
-	dh_private_print,
-
-	int_dh_size,
-	dh_bits,
-
-	dh_param_decode,
-	dh_param_encode,
-	dh_missing_parameters,
-	dh_copy_parameters,
-	dh_cmp_parameters,
-	dh_param_print,
-	0,
-
-	int_dh_free,
-	0
-	};
-
-const EVP_PKEY_ASN1_METHOD dhx_asn1_meth = 
-	{
-	EVP_PKEY_DHX,
-	EVP_PKEY_DHX,
-	0,
-
-	"X9.42 DH",
-	"OpenSSL X9.42 DH method",
-
-	dh_pub_decode,
-	dh_pub_encode,
-	dh_pub_cmp,
-	dh_public_print,
-
-	dh_priv_decode,
-	dh_priv_encode,
-	dh_private_print,
-
-	int_dh_size,
-	dh_bits,
-
-	dh_param_decode,
-	dh_param_encode,
-	dh_missing_parameters,
-	dh_copy_parameters,
-	dh_cmp_parameters,
-	dh_param_print,
-	0,
-
-	int_dh_free,
-	dh_pkey_ctrl
-	};
+    default:
+        return -2;
+    }
+
+}
+
+const EVP_PKEY_ASN1_METHOD dh_asn1_meth = {
+    EVP_PKEY_DH,
+    EVP_PKEY_DH,
+    0,
+
+    "DH",
+    "OpenSSL PKCS#3 DH method",
+
+    dh_pub_decode,
+    dh_pub_encode,
+    dh_pub_cmp,
+    dh_public_print,
+
+    dh_priv_decode,
+    dh_priv_encode,
+    dh_private_print,
+
+    int_dh_size,
+    dh_bits,
+
+    dh_param_decode,
+    dh_param_encode,
+    dh_missing_parameters,
+    dh_copy_parameters,
+    dh_cmp_parameters,
+    dh_param_print,
+    0,
+
+    int_dh_free,
+    0
+};
+
+const EVP_PKEY_ASN1_METHOD dhx_asn1_meth = {
+    EVP_PKEY_DHX,
+    EVP_PKEY_DHX,
+    0,
+
+    "X9.42 DH",
+    "OpenSSL X9.42 DH method",
+
+    dh_pub_decode,
+    dh_pub_encode,
+    dh_pub_cmp,
+    dh_public_print,
+
+    dh_priv_decode,
+    dh_priv_encode,
+    dh_private_print,
+
+    int_dh_size,
+    dh_bits,
+
+    dh_param_decode,
+    dh_param_encode,
+    dh_missing_parameters,
+    dh_copy_parameters,
+    dh_cmp_parameters,
+    dh_param_print,
+    0,
+
+    int_dh_free,
+    dh_pkey_ctrl
+};
+
 #ifndef OPENSSL_NO_CMS
 
 static int dh_cms_set_peerkey(EVP_PKEY_CTX *pctx,
-				X509_ALGOR *alg, ASN1_BIT_STRING *pubkey)
-	{
-	ASN1_OBJECT *aoid;
-	int atype;
-	void *aval;
-	ASN1_INTEGER *public_key = NULL;
-	int rv = 0;
-	EVP_PKEY *pkpeer = NULL, *pk = NULL;
-	DH *dhpeer = NULL;
-	const unsigned char *p;
-	int plen;
-
-	X509_ALGOR_get0(&aoid, &atype, &aval, alg);
-	if (OBJ_obj2nid(aoid) != NID_dhpublicnumber)
-		goto err;
-	/* Only absent parameters allowed in RFC XXXX */
-	if (atype != V_ASN1_UNDEF && atype == V_ASN1_NULL)
-		goto err;
-
-	pk = EVP_PKEY_CTX_get0_pkey(pctx);
-	if (!pk)
-		goto err;
-	if (pk->type != EVP_PKEY_DHX)
-		goto err;
-	/* Get parameters from parent key */
-	dhpeer = DHparams_dup(pk->pkey.dh);
-	/* We have parameters now set public key */
-	plen = ASN1_STRING_length(pubkey);
-	p = ASN1_STRING_data(pubkey);
-	if (!p || !plen)
-		goto err;
-
-	if (!(public_key=d2i_ASN1_INTEGER(NULL, &p, plen)))
-		{
-		DHerr(DH_F_DH_CMS_SET_PEERKEY, DH_R_DECODE_ERROR);
-		goto err;
-		}
-
-	/* We have parameters now set public key */
-	if (!(dhpeer->pub_key = ASN1_INTEGER_to_BN(public_key, NULL)))
-		{
-		DHerr(DH_F_DH_CMS_SET_PEERKEY, DH_R_BN_DECODE_ERROR);
-		goto err;
-		}
-
-	pkpeer = EVP_PKEY_new();
-	if (!pkpeer)
-		goto err;
-	EVP_PKEY_assign(pkpeer, pk->ameth->pkey_id, dhpeer);
-	dhpeer = NULL;
-	if (EVP_PKEY_derive_set_peer(pctx, pkpeer) > 0)
-		rv = 1;
-	err:
-	if (public_key)
-		ASN1_INTEGER_free(public_key);
-	if (pkpeer)
-		EVP_PKEY_free(pkpeer);
-	if (dhpeer)
-		DH_free(dhpeer);
-	return rv;
-	}
+                              X509_ALGOR *alg, ASN1_BIT_STRING *pubkey)
+{
+    ASN1_OBJECT *aoid;
+    int atype;
+    void *aval;
+    ASN1_INTEGER *public_key = NULL;
+    int rv = 0;
+    EVP_PKEY *pkpeer = NULL, *pk = NULL;
+    DH *dhpeer = NULL;
+    const unsigned char *p;
+    int plen;
+
+    X509_ALGOR_get0(&aoid, &atype, &aval, alg);
+    if (OBJ_obj2nid(aoid) != NID_dhpublicnumber)
+        goto err;
+    /* Only absent parameters allowed in RFC XXXX */
+    if (atype != V_ASN1_UNDEF && atype == V_ASN1_NULL)
+        goto err;
+
+    pk = EVP_PKEY_CTX_get0_pkey(pctx);
+    if (!pk)
+        goto err;
+    if (pk->type != EVP_PKEY_DHX)
+        goto err;
+    /* Get parameters from parent key */
+    dhpeer = DHparams_dup(pk->pkey.dh);
+    /* We have parameters now set public key */
+    plen = ASN1_STRING_length(pubkey);
+    p = ASN1_STRING_data(pubkey);
+    if (!p || !plen)
+        goto err;
+
+    if (!(public_key = d2i_ASN1_INTEGER(NULL, &p, plen))) {
+        DHerr(DH_F_DH_CMS_SET_PEERKEY, DH_R_DECODE_ERROR);
+        goto err;
+    }
+
+    /* We have parameters now set public key */
+    if (!(dhpeer->pub_key = ASN1_INTEGER_to_BN(public_key, NULL))) {
+        DHerr(DH_F_DH_CMS_SET_PEERKEY, DH_R_BN_DECODE_ERROR);
+        goto err;
+    }
+
+    pkpeer = EVP_PKEY_new();
+    if (!pkpeer)
+        goto err;
+    EVP_PKEY_assign(pkpeer, pk->ameth->pkey_id, dhpeer);
+    dhpeer = NULL;
+    if (EVP_PKEY_derive_set_peer(pctx, pkpeer) > 0)
+        rv = 1;
+ err:
+    if (public_key)
+        ASN1_INTEGER_free(public_key);
+    if (pkpeer)
+        EVP_PKEY_free(pkpeer);
+    if (dhpeer)
+        DH_free(dhpeer);
+    return rv;
+}
 
 static int dh_cms_set_shared_info(EVP_PKEY_CTX *pctx, CMS_RecipientInfo *ri)
-	{
-	int rv = 0;
-
-	X509_ALGOR *alg, *kekalg = NULL;
-	ASN1_OCTET_STRING *ukm;
-	const unsigned char *p;
-	unsigned char *dukm = NULL;
-	size_t dukmlen = 0;
-	int keylen, plen;
-	const EVP_CIPHER *kekcipher;
-	EVP_CIPHER_CTX *kekctx;
-
-	if (!CMS_RecipientInfo_kari_get0_alg(ri, &alg, &ukm))
-		goto err;
-
-	/* For DH we only have one OID permissible. If ever any more get
-	 * defined we will need something cleverer.
-	 */
-	if (OBJ_obj2nid(alg->algorithm) != NID_id_smime_alg_ESDH)
-		{
-		DHerr(DH_F_DH_CMS_SET_SHARED_INFO, DH_R_KDF_PARAMETER_ERROR);
-		goto err;
-		}
-
-	if (EVP_PKEY_CTX_set_dh_kdf_type(pctx, EVP_PKEY_DH_KDF_X9_42) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_set_dh_kdf_md(pctx, EVP_sha1()) <= 0)
-		goto err;
-
-	if (alg->parameter->type != V_ASN1_SEQUENCE)
-		goto err;
-
-	p = alg->parameter->value.sequence->data;
-	plen = alg->parameter->value.sequence->length;
-	kekalg = d2i_X509_ALGOR(NULL, &p, plen);
-	if (!kekalg)
-		goto err;
-	kekctx = CMS_RecipientInfo_kari_get0_ctx(ri);
-	if (!kekctx)
-		goto err;
-	kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
-	if (!kekcipher || EVP_CIPHER_mode(kekcipher) != EVP_CIPH_WRAP_MODE)
-		goto err;
-	if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL))
-		goto err;
-	if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0)
-		goto err;
-
-	keylen = EVP_CIPHER_CTX_key_length(kekctx);
-	if (EVP_PKEY_CTX_set_dh_kdf_outlen(pctx, keylen) <= 0)
-		goto err;
-	/* Use OBJ_nid2obj to ensure we use built in OID that isn't freed */
-	if (EVP_PKEY_CTX_set0_dh_kdf_oid(pctx,
-				OBJ_nid2obj(EVP_CIPHER_type(kekcipher))) <= 0)
-		goto err;
-
-	if (ukm)
-		{
-		dukmlen = ASN1_STRING_length(ukm);
-		dukm = BUF_memdup(ASN1_STRING_data(ukm), dukmlen);
-		if (!dukm)
-			goto err;
-		}
-
-	if (EVP_PKEY_CTX_set0_dh_kdf_ukm(pctx, dukm, dukmlen) <= 0)
-		goto err;
-	dukm = NULL;
-
-	rv = 1;
-	err:
-	if (kekalg)
-		X509_ALGOR_free(kekalg);
-	if (dukm)
-		OPENSSL_free(dukm);
-	return rv;
-	}
+{
+    int rv = 0;
+
+    X509_ALGOR *alg, *kekalg = NULL;
+    ASN1_OCTET_STRING *ukm;
+    const unsigned char *p;
+    unsigned char *dukm = NULL;
+    size_t dukmlen = 0;
+    int keylen, plen;
+    const EVP_CIPHER *kekcipher;
+    EVP_CIPHER_CTX *kekctx;
+
+    if (!CMS_RecipientInfo_kari_get0_alg(ri, &alg, &ukm))
+        goto err;
+
+    /*
+     * For DH we only have one OID permissible. If ever any more get defined
+     * we will need something cleverer.
+     */
+    if (OBJ_obj2nid(alg->algorithm) != NID_id_smime_alg_ESDH) {
+        DHerr(DH_F_DH_CMS_SET_SHARED_INFO, DH_R_KDF_PARAMETER_ERROR);
+        goto err;
+    }
+
+    if (EVP_PKEY_CTX_set_dh_kdf_type(pctx, EVP_PKEY_DH_KDF_X9_42) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_set_dh_kdf_md(pctx, EVP_sha1()) <= 0)
+        goto err;
+
+    if (alg->parameter->type != V_ASN1_SEQUENCE)
+        goto err;
+
+    p = alg->parameter->value.sequence->data;
+    plen = alg->parameter->value.sequence->length;
+    kekalg = d2i_X509_ALGOR(NULL, &p, plen);
+    if (!kekalg)
+        goto err;
+    kekctx = CMS_RecipientInfo_kari_get0_ctx(ri);
+    if (!kekctx)
+        goto err;
+    kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
+    if (!kekcipher || EVP_CIPHER_mode(kekcipher) != EVP_CIPH_WRAP_MODE)
+        goto err;
+    if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL))
+        goto err;
+    if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0)
+        goto err;
+
+    keylen = EVP_CIPHER_CTX_key_length(kekctx);
+    if (EVP_PKEY_CTX_set_dh_kdf_outlen(pctx, keylen) <= 0)
+        goto err;
+    /* Use OBJ_nid2obj to ensure we use built in OID that isn't freed */
+    if (EVP_PKEY_CTX_set0_dh_kdf_oid(pctx,
+                                     OBJ_nid2obj(EVP_CIPHER_type(kekcipher)))
+        <= 0)
+        goto err;
+
+    if (ukm) {
+        dukmlen = ASN1_STRING_length(ukm);
+        dukm = BUF_memdup(ASN1_STRING_data(ukm), dukmlen);
+        if (!dukm)
+            goto err;
+    }
+
+    if (EVP_PKEY_CTX_set0_dh_kdf_ukm(pctx, dukm, dukmlen) <= 0)
+        goto err;
+    dukm = NULL;
+
+    rv = 1;
+ err:
+    if (kekalg)
+        X509_ALGOR_free(kekalg);
+    if (dukm)
+        OPENSSL_free(dukm);
+    return rv;
+}
 
 static int dh_cms_decrypt(CMS_RecipientInfo *ri)
-	{
-	EVP_PKEY_CTX *pctx;
-	pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	if (!pctx)
-		return 0;
-	/* See if we need to set peer key */
-	if (!EVP_PKEY_CTX_get0_peerkey(pctx))
-		{
-		X509_ALGOR *alg;
-		ASN1_BIT_STRING *pubkey;
-		if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &alg, &pubkey,
-							NULL, NULL, NULL))
-			return 0;
-		if (!alg || !pubkey)
-			return 0;
-		if (!dh_cms_set_peerkey(pctx, alg, pubkey))
-			{
-			DHerr(DH_F_DH_CMS_DECRYPT, DH_R_PEER_KEY_ERROR);
-			return 0;
-			}
-		}
-	/* Set DH derivation parameters and initialise unwrap context */
-	if (!dh_cms_set_shared_info(pctx, ri))
-		{
-		DHerr(DH_F_DH_CMS_DECRYPT, DH_R_SHARED_INFO_ERROR);
-		return 0;
-		}
-	return 1;
-	}
+{
+    EVP_PKEY_CTX *pctx;
+    pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    if (!pctx)
+        return 0;
+    /* See if we need to set peer key */
+    if (!EVP_PKEY_CTX_get0_peerkey(pctx)) {
+        X509_ALGOR *alg;
+        ASN1_BIT_STRING *pubkey;
+        if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &alg, &pubkey,
+                                                 NULL, NULL, NULL))
+            return 0;
+        if (!alg || !pubkey)
+            return 0;
+        if (!dh_cms_set_peerkey(pctx, alg, pubkey)) {
+            DHerr(DH_F_DH_CMS_DECRYPT, DH_R_PEER_KEY_ERROR);
+            return 0;
+        }
+    }
+    /* Set DH derivation parameters and initialise unwrap context */
+    if (!dh_cms_set_shared_info(pctx, ri)) {
+        DHerr(DH_F_DH_CMS_DECRYPT, DH_R_SHARED_INFO_ERROR);
+        return 0;
+    }
+    return 1;
+}
 
 static int dh_cms_encrypt(CMS_RecipientInfo *ri)
-	{
-	EVP_PKEY_CTX *pctx;
-	EVP_PKEY *pkey;
-	EVP_CIPHER_CTX *ctx;
-	int keylen;
-	X509_ALGOR *talg, *wrap_alg = NULL;
-	ASN1_OBJECT *aoid;
-	ASN1_BIT_STRING *pubkey;
-	ASN1_STRING *wrap_str;
-	ASN1_OCTET_STRING *ukm;
-	unsigned char *penc = NULL, *dukm = NULL;
-	int penclen;
-	size_t dukmlen = 0;
-	int rv = 0;
-	int kdf_type, wrap_nid;
-	const EVP_MD *kdf_md;
-	pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	if (!pctx)
-		return 0;
-	/* Get ephemeral key */
-	pkey = EVP_PKEY_CTX_get0_pkey(pctx);
-	if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &talg, &pubkey,
-							NULL, NULL, NULL))
-		goto err;
-	X509_ALGOR_get0(&aoid, NULL, NULL, talg);
-	/* Is everything uninitialised? */
-	if (aoid == OBJ_nid2obj(NID_undef))
-		{
-		ASN1_INTEGER *pubk;
-		pubk = BN_to_ASN1_INTEGER(pkey->pkey.dh->pub_key, NULL);
-		if (!pubk)
-			goto err;
-		/* Set the key */
-
-		penclen = i2d_ASN1_INTEGER(pubk, &penc);
-		ASN1_INTEGER_free(pubk);
-		if (penclen <= 0)
-			goto err;
-		ASN1_STRING_set0(pubkey, penc, penclen);
-		pubkey->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-		pubkey->flags|=ASN1_STRING_FLAG_BITS_LEFT;
-
-		penc = NULL;
-		X509_ALGOR_set0(talg, OBJ_nid2obj(NID_dhpublicnumber),
-							V_ASN1_UNDEF, NULL);
-		}
-
-	/* See if custom paraneters set */
-	kdf_type = EVP_PKEY_CTX_get_dh_kdf_type(pctx);
-	if (kdf_type <= 0)
-		goto err;
-	if (!EVP_PKEY_CTX_get_dh_kdf_md(pctx, &kdf_md))
-		goto err;
-
-	if (kdf_type == EVP_PKEY_DH_KDF_NONE)
-		{
-		kdf_type = EVP_PKEY_DH_KDF_X9_42;
-		if (EVP_PKEY_CTX_set_dh_kdf_type(pctx, kdf_type) <= 0)
-			goto err;
-		}
-	else if (kdf_type != EVP_PKEY_DH_KDF_X9_42)
-		/* Unknown KDF */
-		goto err;
-	if (kdf_md == NULL)
-		{
-		/* Only SHA1 supported */
-		kdf_md = EVP_sha1();
-		if (EVP_PKEY_CTX_set_dh_kdf_md(pctx, kdf_md) <= 0)
-			goto err;
-		}
-	else if (EVP_MD_type(kdf_md) != NID_sha1)
-		/* Unsupported digest */
-		goto err;
-
-	if (!CMS_RecipientInfo_kari_get0_alg(ri, &talg, &ukm))
-		goto err;
-
-	/* Get wrap NID */
-	ctx = CMS_RecipientInfo_kari_get0_ctx(ri);
-	wrap_nid = EVP_CIPHER_CTX_type(ctx);
-	if (EVP_PKEY_CTX_set0_dh_kdf_oid(pctx, OBJ_nid2obj(wrap_nid)) <= 0)
-		goto err;
-	keylen = EVP_CIPHER_CTX_key_length(ctx);
-
-	/* Package wrap algorithm in an AlgorithmIdentifier */
-
-	wrap_alg = X509_ALGOR_new();
-	if (!wrap_alg)
-		goto err;
-	wrap_alg->algorithm = OBJ_nid2obj(wrap_nid);
-	wrap_alg->parameter = ASN1_TYPE_new();
-	if (!wrap_alg->parameter)
-		goto err;
-	if (EVP_CIPHER_param_to_asn1(ctx, wrap_alg->parameter) <= 0)
-		goto err;
-	if (ASN1_TYPE_get(wrap_alg->parameter) == NID_undef)
-		{
-		ASN1_TYPE_free(wrap_alg->parameter);
-		wrap_alg->parameter = NULL;
-		}
-
-	if (EVP_PKEY_CTX_set_dh_kdf_outlen(pctx, keylen) <= 0)
-		goto err;
-
-	if (ukm)
-		{
-		dukmlen = ASN1_STRING_length(ukm);
-		dukm = BUF_memdup(ASN1_STRING_data(ukm), dukmlen);
-		if (!dukm)
-			goto err;
-		}
-
-	if (EVP_PKEY_CTX_set0_dh_kdf_ukm(pctx, dukm, dukmlen) <= 0)
-		goto err;
-	dukm = NULL;
-
-	/* Now need to wrap encoding of wrap AlgorithmIdentifier into
-	 * parameter of another AlgorithmIdentifier.
-	 */
-	penc = NULL;
-	penclen = i2d_X509_ALGOR(wrap_alg, &penc);
-	if (!penc || !penclen)
-		goto err;
-	wrap_str = ASN1_STRING_new();
-	if (!wrap_str)
-		goto err;
-	ASN1_STRING_set0(wrap_str, penc, penclen);
-	penc = NULL;
-	X509_ALGOR_set0(talg, OBJ_nid2obj(NID_id_smime_alg_ESDH),
-						V_ASN1_SEQUENCE, wrap_str);
-
-	rv = 1;
-
-	err:
-	if (penc)
-		OPENSSL_free(penc);
-	if (wrap_alg)
-		X509_ALGOR_free(wrap_alg);
-	return rv;
-	}
+{
+    EVP_PKEY_CTX *pctx;
+    EVP_PKEY *pkey;
+    EVP_CIPHER_CTX *ctx;
+    int keylen;
+    X509_ALGOR *talg, *wrap_alg = NULL;
+    ASN1_OBJECT *aoid;
+    ASN1_BIT_STRING *pubkey;
+    ASN1_STRING *wrap_str;
+    ASN1_OCTET_STRING *ukm;
+    unsigned char *penc = NULL, *dukm = NULL;
+    int penclen;
+    size_t dukmlen = 0;
+    int rv = 0;
+    int kdf_type, wrap_nid;
+    const EVP_MD *kdf_md;
+    pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    if (!pctx)
+        return 0;
+    /* Get ephemeral key */
+    pkey = EVP_PKEY_CTX_get0_pkey(pctx);
+    if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &talg, &pubkey,
+                                             NULL, NULL, NULL))
+        goto err;
+    X509_ALGOR_get0(&aoid, NULL, NULL, talg);
+    /* Is everything uninitialised? */
+    if (aoid == OBJ_nid2obj(NID_undef)) {
+        ASN1_INTEGER *pubk;
+        pubk = BN_to_ASN1_INTEGER(pkey->pkey.dh->pub_key, NULL);
+        if (!pubk)
+            goto err;
+        /* Set the key */
+
+        penclen = i2d_ASN1_INTEGER(pubk, &penc);
+        ASN1_INTEGER_free(pubk);
+        if (penclen <= 0)
+            goto err;
+        ASN1_STRING_set0(pubkey, penc, penclen);
+        pubkey->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+        pubkey->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+
+        penc = NULL;
+        X509_ALGOR_set0(talg, OBJ_nid2obj(NID_dhpublicnumber),
+                        V_ASN1_UNDEF, NULL);
+    }
+
+    /* See if custom paraneters set */
+    kdf_type = EVP_PKEY_CTX_get_dh_kdf_type(pctx);
+    if (kdf_type <= 0)
+        goto err;
+    if (!EVP_PKEY_CTX_get_dh_kdf_md(pctx, &kdf_md))
+        goto err;
+
+    if (kdf_type == EVP_PKEY_DH_KDF_NONE) {
+        kdf_type = EVP_PKEY_DH_KDF_X9_42;
+        if (EVP_PKEY_CTX_set_dh_kdf_type(pctx, kdf_type) <= 0)
+            goto err;
+    } else if (kdf_type != EVP_PKEY_DH_KDF_X9_42)
+        /* Unknown KDF */
+        goto err;
+    if (kdf_md == NULL) {
+        /* Only SHA1 supported */
+        kdf_md = EVP_sha1();
+        if (EVP_PKEY_CTX_set_dh_kdf_md(pctx, kdf_md) <= 0)
+            goto err;
+    } else if (EVP_MD_type(kdf_md) != NID_sha1)
+        /* Unsupported digest */
+        goto err;
+
+    if (!CMS_RecipientInfo_kari_get0_alg(ri, &talg, &ukm))
+        goto err;
+
+    /* Get wrap NID */
+    ctx = CMS_RecipientInfo_kari_get0_ctx(ri);
+    wrap_nid = EVP_CIPHER_CTX_type(ctx);
+    if (EVP_PKEY_CTX_set0_dh_kdf_oid(pctx, OBJ_nid2obj(wrap_nid)) <= 0)
+        goto err;
+    keylen = EVP_CIPHER_CTX_key_length(ctx);
+
+    /* Package wrap algorithm in an AlgorithmIdentifier */
+
+    wrap_alg = X509_ALGOR_new();
+    if (!wrap_alg)
+        goto err;
+    wrap_alg->algorithm = OBJ_nid2obj(wrap_nid);
+    wrap_alg->parameter = ASN1_TYPE_new();
+    if (!wrap_alg->parameter)
+        goto err;
+    if (EVP_CIPHER_param_to_asn1(ctx, wrap_alg->parameter) <= 0)
+        goto err;
+    if (ASN1_TYPE_get(wrap_alg->parameter) == NID_undef) {
+        ASN1_TYPE_free(wrap_alg->parameter);
+        wrap_alg->parameter = NULL;
+    }
+
+    if (EVP_PKEY_CTX_set_dh_kdf_outlen(pctx, keylen) <= 0)
+        goto err;
+
+    if (ukm) {
+        dukmlen = ASN1_STRING_length(ukm);
+        dukm = BUF_memdup(ASN1_STRING_data(ukm), dukmlen);
+        if (!dukm)
+            goto err;
+    }
+
+    if (EVP_PKEY_CTX_set0_dh_kdf_ukm(pctx, dukm, dukmlen) <= 0)
+        goto err;
+    dukm = NULL;
+
+    /*
+     * Now need to wrap encoding of wrap AlgorithmIdentifier into parameter
+     * of another AlgorithmIdentifier.
+     */
+    penc = NULL;
+    penclen = i2d_X509_ALGOR(wrap_alg, &penc);
+    if (!penc || !penclen)
+        goto err;
+    wrap_str = ASN1_STRING_new();
+    if (!wrap_str)
+        goto err;
+    ASN1_STRING_set0(wrap_str, penc, penclen);
+    penc = NULL;
+    X509_ALGOR_set0(talg, OBJ_nid2obj(NID_id_smime_alg_ESDH),
+                    V_ASN1_SEQUENCE, wrap_str);
+
+    rv = 1;
+
+ err:
+    if (penc)
+        OPENSSL_free(penc);
+    if (wrap_alg)
+        X509_ALGOR_free(wrap_alg);
+    return rv;
+}
 
 #endif
-
diff --git a/crypto/dh/dh_asn1.c b/crypto/dh/dh_asn1.c
index 96ea475c63..f470214399 100644
--- a/crypto/dh/dh_asn1.c
+++ b/crypto/dh/dh_asn1.c
@@ -1,6 +1,7 @@
 /* dh_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,129 +66,124 @@
 
 /* Override the default free and new methods */
 static int dh_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-						void *exarg)
+                 void *exarg)
 {
-	if(operation == ASN1_OP_NEW_PRE) {
-		*pval = (ASN1_VALUE *)DH_new();
-		if(*pval) return 2;
-		return 0;
-	} else if(operation == ASN1_OP_FREE_PRE) {
-		DH_free((DH *)*pval);
-		*pval = NULL;
-		return 2;
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_PRE) {
+        *pval = (ASN1_VALUE *)DH_new();
+        if (*pval)
+            return 2;
+        return 0;
+    } else if (operation == ASN1_OP_FREE_PRE) {
+        DH_free((DH *)*pval);
+        *pval = NULL;
+        return 2;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(DHparams, dh_cb) = {
-	ASN1_SIMPLE(DH, p, BIGNUM),
-	ASN1_SIMPLE(DH, g, BIGNUM),
-	ASN1_OPT(DH, length, ZLONG),
+        ASN1_SIMPLE(DH, p, BIGNUM),
+        ASN1_SIMPLE(DH, g, BIGNUM),
+        ASN1_OPT(DH, length, ZLONG),
 } ASN1_SEQUENCE_END_cb(DH, DHparams)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DH, DHparams, DHparams)
 
-/* Internal only structures for handling X9.42 DH: this gets translated
- * to or from a DH structure straight away.
+/*
+ * Internal only structures for handling X9.42 DH: this gets translated to or
+ * from a DH structure straight away.
  */
 
-typedef struct
-	{
-	ASN1_BIT_STRING *seed;
-	BIGNUM *counter;
-	} int_dhvparams;
-
-typedef struct 
-	{
-	BIGNUM *p;
-	BIGNUM *q;
-	BIGNUM *g;
-	BIGNUM *j;
-	int_dhvparams *vparams;
-	} int_dhx942_dh;
+typedef struct {
+    ASN1_BIT_STRING *seed;
+    BIGNUM *counter;
+} int_dhvparams;
+
+typedef struct {
+    BIGNUM *p;
+    BIGNUM *q;
+    BIGNUM *g;
+    BIGNUM *j;
+    int_dhvparams *vparams;
+} int_dhx942_dh;
 
 ASN1_SEQUENCE(DHvparams) = {
-	ASN1_SIMPLE(int_dhvparams, seed, ASN1_BIT_STRING),
-	ASN1_SIMPLE(int_dhvparams, counter, BIGNUM)
+        ASN1_SIMPLE(int_dhvparams, seed, ASN1_BIT_STRING),
+        ASN1_SIMPLE(int_dhvparams, counter, BIGNUM)
 } ASN1_SEQUENCE_END_name(int_dhvparams, DHvparams)
 
 ASN1_SEQUENCE(DHxparams) = {
-	ASN1_SIMPLE(int_dhx942_dh, p, BIGNUM),
-	ASN1_SIMPLE(int_dhx942_dh, g, BIGNUM),
-	ASN1_SIMPLE(int_dhx942_dh, q, BIGNUM),
-	ASN1_OPT(int_dhx942_dh, j, BIGNUM),
-	ASN1_OPT(int_dhx942_dh, vparams, DHvparams),
+        ASN1_SIMPLE(int_dhx942_dh, p, BIGNUM),
+        ASN1_SIMPLE(int_dhx942_dh, g, BIGNUM),
+        ASN1_SIMPLE(int_dhx942_dh, q, BIGNUM),
+        ASN1_OPT(int_dhx942_dh, j, BIGNUM),
+        ASN1_OPT(int_dhx942_dh, vparams, DHvparams),
 } ASN1_SEQUENCE_END_name(int_dhx942_dh, DHxparams)
 
-int_dhx942_dh *	d2i_int_dhx(int_dhx942_dh **a,
-				const unsigned char **pp, long length);
-int	i2d_int_dhx(const int_dhx942_dh *a,unsigned char **pp);
+int_dhx942_dh *d2i_int_dhx(int_dhx942_dh **a,
+                           const unsigned char **pp, long length);
+int i2d_int_dhx(const int_dhx942_dh *a, unsigned char **pp);
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(int_dhx942_dh, DHxparams, int_dhx)
 
 /* Application leve function: read in X9.42 DH parameters into DH structure */
 
-DH *	d2i_DHxparams(DH **a,const unsigned char **pp, long length)
-	{
-	int_dhx942_dh *dhx = NULL;
-	DH *dh = NULL;
-	dh = DH_new();
-	if (!dh)
-		return NULL;
-	dhx = d2i_int_dhx(NULL, pp, length);
-	if (!dhx)
-		{
-		DH_free(dh);
-		return NULL;
-		}
-
-	if (a)
-		{
-		if (*a)
-			DH_free(*a);
-		*a = dh;
-		}
-
-	dh->p = dhx->p;
-	dh->q = dhx->q;
-	dh->g = dhx->g;
-	dh->j = dhx->j;
-
-	if (dhx->vparams)
-		{
-		dh->seed = dhx->vparams->seed->data;
-		dh->seedlen = dhx->vparams->seed->length;
-		dh->counter = dhx->vparams->counter;
-		dhx->vparams->seed->data = NULL;
-		ASN1_BIT_STRING_free(dhx->vparams->seed);
-		OPENSSL_free(dhx->vparams);
-		dhx->vparams = NULL;
-		}
-
-	OPENSSL_free(dhx);
-	return dh;
-	}
-
-int	i2d_DHxparams(const DH *dh,unsigned char **pp)
-	{
-	int_dhx942_dh dhx;
-	int_dhvparams dhv;
-	ASN1_BIT_STRING bs;
-	dhx.p = dh->p;
-	dhx.g = dh->g;
-	dhx.q = dh->q;
-	dhx.j = dh->j;
-	if (dh->counter && dh->seed && dh->seedlen > 0)
-		{
-		bs.flags = ASN1_STRING_FLAG_BITS_LEFT;
-		bs.data = dh->seed;
-		bs.length = dh->seedlen;
-		dhv.seed = &bs;
-		dhv.counter = dh->counter;
-		dhx.vparams = &dhv;
-		}
-	else
-		dhx.vparams = NULL;
-
-	return i2d_int_dhx(&dhx, pp);
-	}
+DH *d2i_DHxparams(DH **a, const unsigned char **pp, long length)
+{
+    int_dhx942_dh *dhx = NULL;
+    DH *dh = NULL;
+    dh = DH_new();
+    if (!dh)
+        return NULL;
+    dhx = d2i_int_dhx(NULL, pp, length);
+    if (!dhx) {
+        DH_free(dh);
+        return NULL;
+    }
+
+    if (a) {
+        if (*a)
+            DH_free(*a);
+        *a = dh;
+    }
+
+    dh->p = dhx->p;
+    dh->q = dhx->q;
+    dh->g = dhx->g;
+    dh->j = dhx->j;
+
+    if (dhx->vparams) {
+        dh->seed = dhx->vparams->seed->data;
+        dh->seedlen = dhx->vparams->seed->length;
+        dh->counter = dhx->vparams->counter;
+        dhx->vparams->seed->data = NULL;
+        ASN1_BIT_STRING_free(dhx->vparams->seed);
+        OPENSSL_free(dhx->vparams);
+        dhx->vparams = NULL;
+    }
+
+    OPENSSL_free(dhx);
+    return dh;
+}
+
+int i2d_DHxparams(const DH *dh, unsigned char **pp)
+{
+    int_dhx942_dh dhx;
+    int_dhvparams dhv;
+    ASN1_BIT_STRING bs;
+    dhx.p = dh->p;
+    dhx.g = dh->g;
+    dhx.q = dh->q;
+    dhx.j = dh->j;
+    if (dh->counter && dh->seed && dh->seedlen > 0) {
+        bs.flags = ASN1_STRING_FLAG_BITS_LEFT;
+        bs.data = dh->seed;
+        bs.length = dh->seedlen;
+        dhv.seed = &bs;
+        dhv.counter = dh->counter;
+        dhx.vparams = &dhv;
+    } else
+        dhx.vparams = NULL;
+
+    return i2d_int_dhx(&dhx, pp);
+}
diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
index 0acd7753e9..347467c6a4 100644
--- a/crypto/dh/dh_check.c
+++ b/crypto/dh/dh_check.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -72,103 +72,102 @@
  */
 
 int DH_check(const DH *dh, int *ret)
-	{
-	int ok=0;
-	BN_CTX *ctx=NULL;
-	BN_ULONG l;
-	BIGNUM *t1=NULL, *t2 = NULL;
+{
+    int ok = 0;
+    BN_CTX *ctx = NULL;
+    BN_ULONG l;
+    BIGNUM *t1 = NULL, *t2 = NULL;
+
+    *ret = 0;
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    t1 = BN_CTX_get(ctx);
+    if (t1 == NULL)
+        goto err;
+    t2 = BN_CTX_get(ctx);
+    if (t2 == NULL)
+        goto err;
 
-	*ret=0;
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	t1=BN_CTX_get(ctx);
-	if (t1 == NULL) goto err;
-	t2=BN_CTX_get(ctx);
-	if (t2 == NULL) goto err;
+    if (dh->q) {
+        if (BN_cmp(dh->g, BN_value_one()) <= 0)
+            *ret |= DH_NOT_SUITABLE_GENERATOR;
+        else if (BN_cmp(dh->g, dh->p) >= 0)
+            *ret |= DH_NOT_SUITABLE_GENERATOR;
+        else {
+            /* Check g^q == 1 mod p */
+            if (!BN_mod_exp(t1, dh->g, dh->q, dh->p, ctx))
+                goto err;
+            if (!BN_is_one(t1))
+                *ret |= DH_NOT_SUITABLE_GENERATOR;
+        }
+        if (!BN_is_prime_ex(dh->q, BN_prime_checks, ctx, NULL))
+            *ret |= DH_CHECK_Q_NOT_PRIME;
+        /* Check p == 1 mod q  i.e. q divides p - 1 */
+        if (!BN_div(t1, t2, dh->p, dh->q, ctx))
+            goto err;
+        if (!BN_is_one(t2))
+            *ret |= DH_CHECK_INVALID_Q_VALUE;
+        if (dh->j && BN_cmp(dh->j, t1))
+            *ret |= DH_CHECK_INVALID_J_VALUE;
 
-	if (dh->q)
-		{
-		if (BN_cmp(dh->g, BN_value_one()) <= 0)
-			*ret|=DH_NOT_SUITABLE_GENERATOR;
-		else if (BN_cmp(dh->g, dh->p) >= 0)
-			*ret|=DH_NOT_SUITABLE_GENERATOR;
-		else
-			{
-			/* Check g^q == 1 mod p */
-			if (!BN_mod_exp(t1, dh->g, dh->q, dh->p, ctx))
-				goto err;
-			if (!BN_is_one(t1))
-				*ret|=DH_NOT_SUITABLE_GENERATOR;
-			}
-		if (!BN_is_prime_ex(dh->q,BN_prime_checks,ctx,NULL))
-			*ret|=DH_CHECK_Q_NOT_PRIME;
-		/* Check p == 1 mod q  i.e. q divides p - 1 */
-		if (!BN_div(t1, t2, dh->p, dh->q, ctx))
-			goto err;
-		if (!BN_is_one(t2))
-			*ret|=DH_CHECK_INVALID_Q_VALUE;
-		if (dh->j && BN_cmp(dh->j, t1))
-			*ret|=DH_CHECK_INVALID_J_VALUE;
-			
-		}
-	else if (BN_is_word(dh->g,DH_GENERATOR_2))
-		{
-		l=BN_mod_word(dh->p,24);
-		if (l != 11) *ret|=DH_NOT_SUITABLE_GENERATOR;
-		}
+    } else if (BN_is_word(dh->g, DH_GENERATOR_2)) {
+        l = BN_mod_word(dh->p, 24);
+        if (l != 11)
+            *ret |= DH_NOT_SUITABLE_GENERATOR;
+    }
 #if 0
-	else if (BN_is_word(dh->g,DH_GENERATOR_3))
-		{
-		l=BN_mod_word(dh->p,12);
-		if (l != 5) *ret|=DH_NOT_SUITABLE_GENERATOR;
-		}
+    else if (BN_is_word(dh->g, DH_GENERATOR_3)) {
+        l = BN_mod_word(dh->p, 12);
+        if (l != 5)
+            *ret |= DH_NOT_SUITABLE_GENERATOR;
+    }
 #endif
-	else if (BN_is_word(dh->g,DH_GENERATOR_5))
-		{
-		l=BN_mod_word(dh->p,10);
-		if ((l != 3) && (l != 7))
-			*ret|=DH_NOT_SUITABLE_GENERATOR;
-		}
-	else
-		*ret|=DH_UNABLE_TO_CHECK_GENERATOR;
+    else if (BN_is_word(dh->g, DH_GENERATOR_5)) {
+        l = BN_mod_word(dh->p, 10);
+        if ((l != 3) && (l != 7))
+            *ret |= DH_NOT_SUITABLE_GENERATOR;
+    } else
+        *ret |= DH_UNABLE_TO_CHECK_GENERATOR;
 
-	if (!BN_is_prime_ex(dh->p,BN_prime_checks,ctx,NULL))
-		*ret|=DH_CHECK_P_NOT_PRIME;
-	else if (!dh->q)
-		{
-		if (!BN_rshift1(t1,dh->p)) goto err;
-		if (!BN_is_prime_ex(t1,BN_prime_checks,ctx,NULL))
-			*ret|=DH_CHECK_P_NOT_SAFE_PRIME;
-		}
-	ok=1;
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	return(ok);
-	}
+    if (!BN_is_prime_ex(dh->p, BN_prime_checks, ctx, NULL))
+        *ret |= DH_CHECK_P_NOT_PRIME;
+    else if (!dh->q) {
+        if (!BN_rshift1(t1, dh->p))
+            goto err;
+        if (!BN_is_prime_ex(t1, BN_prime_checks, ctx, NULL))
+            *ret |= DH_CHECK_P_NOT_SAFE_PRIME;
+    }
+    ok = 1;
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    return (ok);
+}
 
 int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *ret)
-	{
-	int ok=0;
-	BIGNUM *q=NULL;
+{
+    int ok = 0;
+    BIGNUM *q = NULL;
 
-	*ret=0;
-	q=BN_new();
-	if (q == NULL) goto err;
-	BN_set_word(q,1);
-	if (BN_cmp(pub_key,q)<=0)
-		*ret|=DH_CHECK_PUBKEY_TOO_SMALL;
-	BN_copy(q,dh->p);
-	BN_sub_word(q,1);
-	if (BN_cmp(pub_key,q)>=0)
-		*ret|=DH_CHECK_PUBKEY_TOO_LARGE;
+    *ret = 0;
+    q = BN_new();
+    if (q == NULL)
+        goto err;
+    BN_set_word(q, 1);
+    if (BN_cmp(pub_key, q) <= 0)
+        *ret |= DH_CHECK_PUBKEY_TOO_SMALL;
+    BN_copy(q, dh->p);
+    BN_sub_word(q, 1);
+    if (BN_cmp(pub_key, q) >= 0)
+        *ret |= DH_CHECK_PUBKEY_TOO_LARGE;
 
-	ok = 1;
-err:
-	if (q != NULL) BN_free(q);
-	return(ok);
-	}
+    ok = 1;
+ err:
+    if (q != NULL)
+        BN_free(q);
+    return (ok);
+}
diff --git a/crypto/dh/dh_depr.c b/crypto/dh/dh_depr.c
index acc05f252c..b622119930 100644
--- a/crypto/dh/dh_depr.c
+++ b/crypto/dh/dh_depr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,6 @@
  *
  */
 
-
 /* This file contains deprecated functions as wrappers to the new ones */
 
 #include 
@@ -61,23 +60,23 @@
 #include 
 #include 
 
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 
 #ifndef OPENSSL_NO_DEPRECATED
 DH *DH_generate_parameters(int prime_len, int generator,
-	     void (*callback)(int,int,void *), void *cb_arg)
-	{
-	BN_GENCB cb;
-	DH *ret=NULL;
+                           void (*callback) (int, int, void *), void *cb_arg)
+{
+    BN_GENCB cb;
+    DH *ret = NULL;
 
-	if((ret=DH_new()) == NULL)
-		return NULL;
+    if ((ret = DH_new()) == NULL)
+        return NULL;
 
-	BN_GENCB_set_old(&cb, callback, cb_arg);
+    BN_GENCB_set_old(&cb, callback, cb_arg);
 
-	if(DH_generate_parameters_ex(ret, prime_len, generator, &cb))
-		return ret;
-	DH_free(ret);
-	return NULL;
-	}
+    if (DH_generate_parameters_ex(ret, prime_len, generator, &cb))
+        return ret;
+    DH_free(ret);
+    return NULL;
+}
 #endif
diff --git a/crypto/dh/dh_err.c b/crypto/dh/dh_err.c
index 819aa89b60..b890cca817 100644
--- a/crypto/dh/dh_err.c
+++ b/crypto/dh/dh_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,64 +66,61 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_DH,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_DH,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_DH,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_DH,0,reason)
 
-static ERR_STRING_DATA DH_str_functs[]=
-	{
-{ERR_FUNC(DH_F_COMPUTE_KEY),	"COMPUTE_KEY"},
-{ERR_FUNC(DH_F_DHPARAMS_PRINT_FP),	"DHparams_print_fp"},
-{ERR_FUNC(DH_F_DH_BUILTIN_GENPARAMS),	"DH_BUILTIN_GENPARAMS"},
-{ERR_FUNC(DH_F_DH_CMS_DECRYPT),	"DH_CMS_DECRYPT"},
-{ERR_FUNC(DH_F_DH_CMS_SET_PEERKEY),	"DH_CMS_SET_PEERKEY"},
-{ERR_FUNC(DH_F_DH_CMS_SET_SHARED_INFO),	"DH_CMS_SET_SHARED_INFO"},
-{ERR_FUNC(DH_F_DH_COMPUTE_KEY),	"DH_compute_key"},
-{ERR_FUNC(DH_F_DH_GENERATE_KEY),	"DH_generate_key"},
-{ERR_FUNC(DH_F_DH_GENERATE_PARAMETERS_EX),	"DH_generate_parameters_ex"},
-{ERR_FUNC(DH_F_DH_NEW_METHOD),	"DH_new_method"},
-{ERR_FUNC(DH_F_DH_PARAM_DECODE),	"DH_PARAM_DECODE"},
-{ERR_FUNC(DH_F_DH_PRIV_DECODE),	"DH_PRIV_DECODE"},
-{ERR_FUNC(DH_F_DH_PRIV_ENCODE),	"DH_PRIV_ENCODE"},
-{ERR_FUNC(DH_F_DH_PUB_DECODE),	"DH_PUB_DECODE"},
-{ERR_FUNC(DH_F_DH_PUB_ENCODE),	"DH_PUB_ENCODE"},
-{ERR_FUNC(DH_F_DO_DH_PRINT),	"DO_DH_PRINT"},
-{ERR_FUNC(DH_F_GENERATE_KEY),	"GENERATE_KEY"},
-{ERR_FUNC(DH_F_GENERATE_PARAMETERS),	"GENERATE_PARAMETERS"},
-{ERR_FUNC(DH_F_PKEY_DH_DERIVE),	"PKEY_DH_DERIVE"},
-{ERR_FUNC(DH_F_PKEY_DH_KEYGEN),	"PKEY_DH_KEYGEN"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DH_str_functs[] = {
+    {ERR_FUNC(DH_F_COMPUTE_KEY), "COMPUTE_KEY"},
+    {ERR_FUNC(DH_F_DHPARAMS_PRINT_FP), "DHparams_print_fp"},
+    {ERR_FUNC(DH_F_DH_BUILTIN_GENPARAMS), "DH_BUILTIN_GENPARAMS"},
+    {ERR_FUNC(DH_F_DH_CMS_DECRYPT), "DH_CMS_DECRYPT"},
+    {ERR_FUNC(DH_F_DH_CMS_SET_PEERKEY), "DH_CMS_SET_PEERKEY"},
+    {ERR_FUNC(DH_F_DH_CMS_SET_SHARED_INFO), "DH_CMS_SET_SHARED_INFO"},
+    {ERR_FUNC(DH_F_DH_COMPUTE_KEY), "DH_compute_key"},
+    {ERR_FUNC(DH_F_DH_GENERATE_KEY), "DH_generate_key"},
+    {ERR_FUNC(DH_F_DH_GENERATE_PARAMETERS_EX), "DH_generate_parameters_ex"},
+    {ERR_FUNC(DH_F_DH_NEW_METHOD), "DH_new_method"},
+    {ERR_FUNC(DH_F_DH_PARAM_DECODE), "DH_PARAM_DECODE"},
+    {ERR_FUNC(DH_F_DH_PRIV_DECODE), "DH_PRIV_DECODE"},
+    {ERR_FUNC(DH_F_DH_PRIV_ENCODE), "DH_PRIV_ENCODE"},
+    {ERR_FUNC(DH_F_DH_PUB_DECODE), "DH_PUB_DECODE"},
+    {ERR_FUNC(DH_F_DH_PUB_ENCODE), "DH_PUB_ENCODE"},
+    {ERR_FUNC(DH_F_DO_DH_PRINT), "DO_DH_PRINT"},
+    {ERR_FUNC(DH_F_GENERATE_KEY), "GENERATE_KEY"},
+    {ERR_FUNC(DH_F_GENERATE_PARAMETERS), "GENERATE_PARAMETERS"},
+    {ERR_FUNC(DH_F_PKEY_DH_DERIVE), "PKEY_DH_DERIVE"},
+    {ERR_FUNC(DH_F_PKEY_DH_KEYGEN), "PKEY_DH_KEYGEN"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA DH_str_reasons[]=
-	{
-{ERR_REASON(DH_R_BAD_GENERATOR)          ,"bad generator"},
-{ERR_REASON(DH_R_BN_DECODE_ERROR)        ,"bn decode error"},
-{ERR_REASON(DH_R_BN_ERROR)               ,"bn error"},
-{ERR_REASON(DH_R_DECODE_ERROR)           ,"decode error"},
-{ERR_REASON(DH_R_INVALID_PUBKEY)         ,"invalid public key"},
-{ERR_REASON(DH_R_KDF_PARAMETER_ERROR)    ,"kdf parameter error"},
-{ERR_REASON(DH_R_KEYS_NOT_SET)           ,"keys not set"},
-{ERR_REASON(DH_R_KEY_SIZE_TOO_SMALL)     ,"key size too small"},
-{ERR_REASON(DH_R_MODULUS_TOO_LARGE)      ,"modulus too large"},
-{ERR_REASON(DH_R_NON_FIPS_METHOD)        ,"non fips method"},
-{ERR_REASON(DH_R_NO_PARAMETERS_SET)      ,"no parameters set"},
-{ERR_REASON(DH_R_NO_PRIVATE_VALUE)       ,"no private value"},
-{ERR_REASON(DH_R_PARAMETER_ENCODING_ERROR),"parameter encoding error"},
-{ERR_REASON(DH_R_PEER_KEY_ERROR)         ,"peer key error"},
-{ERR_REASON(DH_R_SHARED_INFO_ERROR)      ,"shared info error"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DH_str_reasons[] = {
+    {ERR_REASON(DH_R_BAD_GENERATOR), "bad generator"},
+    {ERR_REASON(DH_R_BN_DECODE_ERROR), "bn decode error"},
+    {ERR_REASON(DH_R_BN_ERROR), "bn error"},
+    {ERR_REASON(DH_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(DH_R_INVALID_PUBKEY), "invalid public key"},
+    {ERR_REASON(DH_R_KDF_PARAMETER_ERROR), "kdf parameter error"},
+    {ERR_REASON(DH_R_KEYS_NOT_SET), "keys not set"},
+    {ERR_REASON(DH_R_KEY_SIZE_TOO_SMALL), "key size too small"},
+    {ERR_REASON(DH_R_MODULUS_TOO_LARGE), "modulus too large"},
+    {ERR_REASON(DH_R_NON_FIPS_METHOD), "non fips method"},
+    {ERR_REASON(DH_R_NO_PARAMETERS_SET), "no parameters set"},
+    {ERR_REASON(DH_R_NO_PRIVATE_VALUE), "no private value"},
+    {ERR_REASON(DH_R_PARAMETER_ENCODING_ERROR), "parameter encoding error"},
+    {ERR_REASON(DH_R_PEER_KEY_ERROR), "peer key error"},
+    {ERR_REASON(DH_R_SHARED_INFO_ERROR), "shared info error"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_DH_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(DH_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,DH_str_functs);
-		ERR_load_strings(0,DH_str_reasons);
-		}
+    if (ERR_func_error_string(DH_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, DH_str_functs);
+        ERR_load_strings(0, DH_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/dh/dh_gen.c b/crypto/dh/dh_gen.c
index 72f24d56da..5bedb665f2 100644
--- a/crypto/dh/dh_gen.c
+++ b/crypto/dh/dh_gen.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,16 +49,16 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* NB: These functions have been upgraded - the previous prototypes are in
- * dh_depr.c as wrappers to these ones.
- *  - Geoff
+/*
+ * NB: These functions have been upgraded - the previous prototypes are in
+ * dh_depr.c as wrappers to these ones.  - Geoff
  */
 
 #include 
@@ -67,30 +67,30 @@
 #include 
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-static int dh_builtin_genparams(DH *ret, int prime_len, int generator, BN_GENCB *cb);
+static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
+                                BN_GENCB *cb);
 
-int DH_generate_parameters_ex(DH *ret, int prime_len, int generator, BN_GENCB *cb)
-	{
+int DH_generate_parameters_ex(DH *ret, int prime_len, int generator,
+                              BN_GENCB *cb)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(ret->meth->flags & DH_FLAG_FIPS_METHOD)
-			&& !(ret->flags & DH_FLAG_NON_FIPS_ALLOW))
-		{
-		DHerr(DH_F_DH_GENERATE_PARAMETERS_EX, DH_R_NON_FIPS_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(ret->meth->flags & DH_FLAG_FIPS_METHOD)
+        && !(ret->flags & DH_FLAG_NON_FIPS_ALLOW)) {
+        DHerr(DH_F_DH_GENERATE_PARAMETERS_EX, DH_R_NON_FIPS_METHOD);
+        return 0;
+    }
 #endif
-	if(ret->meth->generate_params)
-		return ret->meth->generate_params(ret, prime_len, generator, cb);
+    if (ret->meth->generate_params)
+        return ret->meth->generate_params(ret, prime_len, generator, cb);
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_dh_generate_parameters_ex(ret, prime_len,
-							generator, cb);
+    if (FIPS_mode())
+        return FIPS_dh_generate_parameters_ex(ret, prime_len, generator, cb);
 #endif
-	return dh_builtin_genparams(ret, prime_len, generator, cb);
-	}
+    return dh_builtin_genparams(ret, prime_len, generator, cb);
+}
 
 /*-
  * We generate DH parameters as follows
@@ -114,80 +114,91 @@ int DH_generate_parameters_ex(DH *ret, int prime_len, int generator, BN_GENCB *c
  * Since DH should be using a safe prime (both p and q are prime),
  * this generator function can take a very very long time to run.
  */
-/* Actually there is no reason to insist that 'generator' be a generator.
+/*
+ * Actually there is no reason to insist that 'generator' be a generator.
  * It's just as OK (and in some sense better) to use a generator of the
  * order-q subgroup.
  */
-static int dh_builtin_genparams(DH *ret, int prime_len, int generator, BN_GENCB *cb)
-	{
-	BIGNUM *t1,*t2;
-	int g,ok= -1;
-	BN_CTX *ctx=NULL;
+static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
+                                BN_GENCB *cb)
+{
+    BIGNUM *t1, *t2;
+    int g, ok = -1;
+    BN_CTX *ctx = NULL;
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    t1 = BN_CTX_get(ctx);
+    t2 = BN_CTX_get(ctx);
+    if (t1 == NULL || t2 == NULL)
+        goto err;
 
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	t1 = BN_CTX_get(ctx);
-	t2 = BN_CTX_get(ctx);
-	if (t1 == NULL || t2 == NULL) goto err;
+    /* Make sure 'ret' has the necessary elements */
+    if (!ret->p && ((ret->p = BN_new()) == NULL))
+        goto err;
+    if (!ret->g && ((ret->g = BN_new()) == NULL))
+        goto err;
 
-	/* Make sure 'ret' has the necessary elements */
-	if(!ret->p && ((ret->p = BN_new()) == NULL)) goto err;
-	if(!ret->g && ((ret->g = BN_new()) == NULL)) goto err;
-	
-	if (generator <= 1)
-		{
-		DHerr(DH_F_DH_BUILTIN_GENPARAMS, DH_R_BAD_GENERATOR);
-		goto err;
-		}
-	if (generator == DH_GENERATOR_2)
-		{
-		if (!BN_set_word(t1,24)) goto err;
-		if (!BN_set_word(t2,11)) goto err;
-		g=2;
-		}
-#if 0 /* does not work for safe primes */
-	else if (generator == DH_GENERATOR_3)
-		{
-		if (!BN_set_word(t1,12)) goto err;
-		if (!BN_set_word(t2,5)) goto err;
-		g=3;
-		}
+    if (generator <= 1) {
+        DHerr(DH_F_DH_BUILTIN_GENPARAMS, DH_R_BAD_GENERATOR);
+        goto err;
+    }
+    if (generator == DH_GENERATOR_2) {
+        if (!BN_set_word(t1, 24))
+            goto err;
+        if (!BN_set_word(t2, 11))
+            goto err;
+        g = 2;
+    }
+#if 0                           /* does not work for safe primes */
+    else if (generator == DH_GENERATOR_3) {
+        if (!BN_set_word(t1, 12))
+            goto err;
+        if (!BN_set_word(t2, 5))
+            goto err;
+        g = 3;
+    }
 #endif
-	else if (generator == DH_GENERATOR_5)
-		{
-		if (!BN_set_word(t1,10)) goto err;
-		if (!BN_set_word(t2,3)) goto err;
-		/* BN_set_word(t3,7); just have to miss
-		 * out on these ones :-( */
-		g=5;
-		}
-	else
-		{
-		/* in the general case, don't worry if 'generator' is a
-		 * generator or not: since we are using safe primes,
-		 * it will generate either an order-q or an order-2q group,
-		 * which both is OK */
-		if (!BN_set_word(t1,2)) goto err;
-		if (!BN_set_word(t2,1)) goto err;
-		g=generator;
-		}
-	
-	if(!BN_generate_prime_ex(ret->p,prime_len,1,t1,t2,cb)) goto err;
-	if(!BN_GENCB_call(cb, 3, 0)) goto err;
-	if (!BN_set_word(ret->g,g)) goto err;
-	ok=1;
-err:
-	if (ok == -1)
-		{
-		DHerr(DH_F_DH_BUILTIN_GENPARAMS,ERR_R_BN_LIB);
-		ok=0;
-		}
+    else if (generator == DH_GENERATOR_5) {
+        if (!BN_set_word(t1, 10))
+            goto err;
+        if (!BN_set_word(t2, 3))
+            goto err;
+        /*
+         * BN_set_word(t3,7); just have to miss out on these ones :-(
+         */
+        g = 5;
+    } else {
+        /*
+         * in the general case, don't worry if 'generator' is a generator or
+         * not: since we are using safe primes, it will generate either an
+         * order-q or an order-2q group, which both is OK
+         */
+        if (!BN_set_word(t1, 2))
+            goto err;
+        if (!BN_set_word(t2, 1))
+            goto err;
+        g = generator;
+    }
+
+    if (!BN_generate_prime_ex(ret->p, prime_len, 1, t1, t2, cb))
+        goto err;
+    if (!BN_GENCB_call(cb, 3, 0))
+        goto err;
+    if (!BN_set_word(ret->g, g))
+        goto err;
+    ok = 1;
+ err:
+    if (ok == -1) {
+        DHerr(DH_F_DH_BUILTIN_GENPARAMS, ERR_R_BN_LIB);
+        ok = 0;
+    }
 
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	return ok;
-	}
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    return ok;
+}
diff --git a/crypto/dh/dh_kdf.c b/crypto/dh/dh_kdf.c
index cabc7a1260..a882cb286e 100644
--- a/crypto/dh/dh_kdf.c
+++ b/crypto/dh/dh_kdf.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,141 +57,131 @@
 #include 
 #include 
 
-
 /* Key derivation from X9.42/RFC2631 */
 
-#define DH_KDF_MAX	(1L << 30)
+#define DH_KDF_MAX      (1L << 30)
 
 /* Skip past an ASN1 structure: for OBJECT skip content octets too */
 
 static int skip_asn1(unsigned char **pp, long *plen, int exptag)
-	{
-	const unsigned char *q = *pp;
-	int i, tag, xclass;
-	long tmplen;
-	i = ASN1_get_object(&q, &tmplen, &tag, &xclass, *plen);
-	if (i & 0x80)
-		return 0;
-	if (tag != exptag || xclass != V_ASN1_UNIVERSAL)
-		return 0;
-	if (tag == V_ASN1_OBJECT)
-		q += tmplen;
-	*plen -= q - *pp;
-	*pp = (unsigned char *)q;
-	return 1;
-	}
+{
+    const unsigned char *q = *pp;
+    int i, tag, xclass;
+    long tmplen;
+    i = ASN1_get_object(&q, &tmplen, &tag, &xclass, *plen);
+    if (i & 0x80)
+        return 0;
+    if (tag != exptag || xclass != V_ASN1_UNIVERSAL)
+        return 0;
+    if (tag == V_ASN1_OBJECT)
+        q += tmplen;
+    *plen -= q - *pp;
+    *pp = (unsigned char *)q;
+    return 1;
+}
 
-/* Encode the DH shared info structure, return an offset to the counter
- * value so we can update the structure without reencoding it.
+/*
+ * Encode the DH shared info structure, return an offset to the counter value
+ * so we can update the structure without reencoding it.
  */
 
-
 static int dh_sharedinfo_encode(unsigned char **pder, unsigned char **pctr,
-			ASN1_OBJECT *key_oid, size_t outlen,
-			const unsigned char *ukm, size_t ukmlen)
-	{
-	unsigned char *p;
-	int derlen;
-	long tlen;
-	/* "magic" value to check offset is sane */
-	static unsigned char ctr[4] = {0xF3, 0x17, 0x22, 0x53};
-	X509_ALGOR atmp;
-	ASN1_OCTET_STRING ctr_oct, ukm_oct, *pukm_oct;
-	ASN1_TYPE ctr_atype;
-	if (ukmlen > DH_KDF_MAX || outlen > DH_KDF_MAX)
-		return 0;
-	ctr_oct.data = ctr;
-	ctr_oct.length = 4;
-	ctr_oct.flags = 0;
-	ctr_oct.type = V_ASN1_OCTET_STRING;
-	ctr_atype.type = V_ASN1_OCTET_STRING;
-	ctr_atype.value.octet_string = &ctr_oct;
-	atmp.algorithm = key_oid;
-	atmp.parameter = &ctr_atype;
-	if (ukm)
-		{
-		ukm_oct.type = V_ASN1_OCTET_STRING;
-		ukm_oct.flags = 0;
-		ukm_oct.data = (unsigned char *)ukm;
-		ukm_oct.length = ukmlen;
-		pukm_oct = &ukm_oct;
-		}
-	else
-		pukm_oct = NULL;
-	derlen = CMS_SharedInfo_encode(pder, &atmp, pukm_oct, outlen);
-	if (derlen <= 0)
-		return 0;
-	p = *pder;
-	tlen = derlen;
-	if (!skip_asn1(&p, &tlen, V_ASN1_SEQUENCE))
-		return 0;
-	if (!skip_asn1(&p, &tlen, V_ASN1_SEQUENCE))
-		return 0;
-	if (!skip_asn1(&p, &tlen, V_ASN1_OBJECT))
-		return 0;
-	if (!skip_asn1(&p, &tlen, V_ASN1_OCTET_STRING))
-		return 0;
-	if (CRYPTO_memcmp(p, ctr, 4))
-		return 0;
-	*pctr = p;
-	return derlen;
-	}
-
-int DH_KDF_X9_42(unsigned char *out, size_t outlen, 
-		const unsigned char *Z, size_t Zlen,
-		ASN1_OBJECT *key_oid,
-		const unsigned char *ukm, size_t ukmlen,
-		const EVP_MD *md)
-	{
-	EVP_MD_CTX mctx;
-	int rv = 0;
-	unsigned int i;
-	size_t mdlen;
-	unsigned char *der = NULL, *ctr;
-	int derlen;
-	if (Zlen > DH_KDF_MAX)
-		return 0;
-	mdlen = EVP_MD_size(md);
-	EVP_MD_CTX_init(&mctx);
-	derlen = dh_sharedinfo_encode(&der, &ctr, key_oid, outlen,
-						ukm, ukmlen);
-	if (derlen == 0)
-		goto err;
-	for (i = 1;;i++)
-		{
-		unsigned char mtmp[EVP_MAX_MD_SIZE];
-		EVP_DigestInit_ex(&mctx, md, NULL);
-		if (!EVP_DigestUpdate(&mctx, Z, Zlen))
-			goto err;
-		ctr[3] = i & 0xFF;
-		ctr[2] = (i >> 8) & 0xFF;
-		ctr[1] = (i >> 16) & 0xFF;
-		ctr[0] = (i >> 24) & 0xFF;
-		if (!EVP_DigestUpdate(&mctx, der, derlen))
-			goto err;
-		if (outlen >= mdlen)
-			{
-			if (!EVP_DigestFinal(&mctx, out, NULL))
-				goto err;
-			outlen -= mdlen;
-			if (outlen == 0)
-				break;
-			out += mdlen;
-			}
-		else
-			{
-			if (!EVP_DigestFinal(&mctx, mtmp, NULL))
-				goto err;
-			memcpy(out, mtmp, outlen);
-			OPENSSL_cleanse(mtmp, mdlen);
-			break;
-			}
-		}
-	rv = 1;
-	err:
-	if (der)
-		OPENSSL_free(der);
-	EVP_MD_CTX_cleanup(&mctx);
-	return rv;
-	}
+                                ASN1_OBJECT *key_oid, size_t outlen,
+                                const unsigned char *ukm, size_t ukmlen)
+{
+    unsigned char *p;
+    int derlen;
+    long tlen;
+    /* "magic" value to check offset is sane */
+    static unsigned char ctr[4] = { 0xF3, 0x17, 0x22, 0x53 };
+    X509_ALGOR atmp;
+    ASN1_OCTET_STRING ctr_oct, ukm_oct, *pukm_oct;
+    ASN1_TYPE ctr_atype;
+    if (ukmlen > DH_KDF_MAX || outlen > DH_KDF_MAX)
+        return 0;
+    ctr_oct.data = ctr;
+    ctr_oct.length = 4;
+    ctr_oct.flags = 0;
+    ctr_oct.type = V_ASN1_OCTET_STRING;
+    ctr_atype.type = V_ASN1_OCTET_STRING;
+    ctr_atype.value.octet_string = &ctr_oct;
+    atmp.algorithm = key_oid;
+    atmp.parameter = &ctr_atype;
+    if (ukm) {
+        ukm_oct.type = V_ASN1_OCTET_STRING;
+        ukm_oct.flags = 0;
+        ukm_oct.data = (unsigned char *)ukm;
+        ukm_oct.length = ukmlen;
+        pukm_oct = &ukm_oct;
+    } else
+        pukm_oct = NULL;
+    derlen = CMS_SharedInfo_encode(pder, &atmp, pukm_oct, outlen);
+    if (derlen <= 0)
+        return 0;
+    p = *pder;
+    tlen = derlen;
+    if (!skip_asn1(&p, &tlen, V_ASN1_SEQUENCE))
+        return 0;
+    if (!skip_asn1(&p, &tlen, V_ASN1_SEQUENCE))
+        return 0;
+    if (!skip_asn1(&p, &tlen, V_ASN1_OBJECT))
+        return 0;
+    if (!skip_asn1(&p, &tlen, V_ASN1_OCTET_STRING))
+        return 0;
+    if (CRYPTO_memcmp(p, ctr, 4))
+        return 0;
+    *pctr = p;
+    return derlen;
+}
 
+int DH_KDF_X9_42(unsigned char *out, size_t outlen,
+                 const unsigned char *Z, size_t Zlen,
+                 ASN1_OBJECT *key_oid,
+                 const unsigned char *ukm, size_t ukmlen, const EVP_MD *md)
+{
+    EVP_MD_CTX mctx;
+    int rv = 0;
+    unsigned int i;
+    size_t mdlen;
+    unsigned char *der = NULL, *ctr;
+    int derlen;
+    if (Zlen > DH_KDF_MAX)
+        return 0;
+    mdlen = EVP_MD_size(md);
+    EVP_MD_CTX_init(&mctx);
+    derlen = dh_sharedinfo_encode(&der, &ctr, key_oid, outlen, ukm, ukmlen);
+    if (derlen == 0)
+        goto err;
+    for (i = 1;; i++) {
+        unsigned char mtmp[EVP_MAX_MD_SIZE];
+        EVP_DigestInit_ex(&mctx, md, NULL);
+        if (!EVP_DigestUpdate(&mctx, Z, Zlen))
+            goto err;
+        ctr[3] = i & 0xFF;
+        ctr[2] = (i >> 8) & 0xFF;
+        ctr[1] = (i >> 16) & 0xFF;
+        ctr[0] = (i >> 24) & 0xFF;
+        if (!EVP_DigestUpdate(&mctx, der, derlen))
+            goto err;
+        if (outlen >= mdlen) {
+            if (!EVP_DigestFinal(&mctx, out, NULL))
+                goto err;
+            outlen -= mdlen;
+            if (outlen == 0)
+                break;
+            out += mdlen;
+        } else {
+            if (!EVP_DigestFinal(&mctx, mtmp, NULL))
+                goto err;
+            memcpy(out, mtmp, outlen);
+            OPENSSL_cleanse(mtmp, mdlen);
+            break;
+        }
+    }
+    rv = 1;
+ err:
+    if (der)
+        OPENSSL_free(der);
+    EVP_MD_CTX_cleanup(&mctx);
+    return rv;
+}
diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index 6cb0d02256..1d80fb2c5f 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,243 +65,225 @@
 static int generate_key(DH *dh);
 static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh);
 static int dh_bn_mod_exp(const DH *dh, BIGNUM *r,
-			const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx,
-			BN_MONT_CTX *m_ctx);
+                         const BIGNUM *a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 static int dh_init(DH *dh);
 static int dh_finish(DH *dh);
 
 int DH_generate_key(DH *dh)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dh->meth->flags & DH_FLAG_FIPS_METHOD)
-			&& !(dh->flags & DH_FLAG_NON_FIPS_ALLOW))
-		{
-		DHerr(DH_F_DH_GENERATE_KEY, DH_R_NON_FIPS_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(dh->meth->flags & DH_FLAG_FIPS_METHOD)
+        && !(dh->flags & DH_FLAG_NON_FIPS_ALLOW)) {
+        DHerr(DH_F_DH_GENERATE_KEY, DH_R_NON_FIPS_METHOD);
+        return 0;
+    }
 #endif
-	return dh->meth->generate_key(dh);
-	}
+    return dh->meth->generate_key(dh);
+}
 
 int DH_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dh->meth->flags & DH_FLAG_FIPS_METHOD)
-			&& !(dh->flags & DH_FLAG_NON_FIPS_ALLOW))
-		{
-		DHerr(DH_F_DH_COMPUTE_KEY, DH_R_NON_FIPS_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(dh->meth->flags & DH_FLAG_FIPS_METHOD)
+        && !(dh->flags & DH_FLAG_NON_FIPS_ALLOW)) {
+        DHerr(DH_F_DH_COMPUTE_KEY, DH_R_NON_FIPS_METHOD);
+        return 0;
+    }
 #endif
-	return dh->meth->compute_key(key, pub_key, dh);
-	}
+    return dh->meth->compute_key(key, pub_key, dh);
+}
 
 int DH_compute_key_padded(unsigned char *key, const BIGNUM *pub_key, DH *dh)
-	{
-	int rv, pad;
-	rv = dh->meth->compute_key(key, pub_key, dh);
-	if (rv <= 0)
-		return rv;
-	pad = BN_num_bytes(dh->p) - rv;
-	if (pad > 0)
-		{
-		memmove(key + pad, key, rv);
-		memset(key, 0, pad);
-		}
-	return rv + pad;
-	}
+{
+    int rv, pad;
+    rv = dh->meth->compute_key(key, pub_key, dh);
+    if (rv <= 0)
+        return rv;
+    pad = BN_num_bytes(dh->p) - rv;
+    if (pad > 0) {
+        memmove(key + pad, key, rv);
+        memset(key, 0, pad);
+    }
+    return rv + pad;
+}
 
 static DH_METHOD dh_ossl = {
-"OpenSSL DH Method",
-generate_key,
-compute_key,
-dh_bn_mod_exp,
-dh_init,
-dh_finish,
-0,
-NULL,
-NULL
+    "OpenSSL DH Method",
+    generate_key,
+    compute_key,
+    dh_bn_mod_exp,
+    dh_init,
+    dh_finish,
+    0,
+    NULL,
+    NULL
 };
 
 const DH_METHOD *DH_OpenSSL(void)
 {
-	return &dh_ossl;
+    return &dh_ossl;
 }
 
 static int generate_key(DH *dh)
-	{
-	int ok=0;
-	int generate_new_key=0;
-	unsigned l;
-	BN_CTX *ctx;
-	BN_MONT_CTX *mont=NULL;
-	BIGNUM *pub_key=NULL,*priv_key=NULL;
+{
+    int ok = 0;
+    int generate_new_key = 0;
+    unsigned l;
+    BN_CTX *ctx;
+    BN_MONT_CTX *mont = NULL;
+    BIGNUM *pub_key = NULL, *priv_key = NULL;
 
-	ctx = BN_CTX_new();
-	if (ctx == NULL) goto err;
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
 
-	if (dh->priv_key == NULL)
-		{
-		priv_key=BN_new();
-		if (priv_key == NULL) goto err;
-		generate_new_key=1;
-		}
-	else
-		priv_key=dh->priv_key;
+    if (dh->priv_key == NULL) {
+        priv_key = BN_new();
+        if (priv_key == NULL)
+            goto err;
+        generate_new_key = 1;
+    } else
+        priv_key = dh->priv_key;
 
-	if (dh->pub_key == NULL)
-		{
-		pub_key=BN_new();
-		if (pub_key == NULL) goto err;
-		}
-	else
-		pub_key=dh->pub_key;
+    if (dh->pub_key == NULL) {
+        pub_key = BN_new();
+        if (pub_key == NULL)
+            goto err;
+    } else
+        pub_key = dh->pub_key;
 
+    if (dh->flags & DH_FLAG_CACHE_MONT_P) {
+        mont = BN_MONT_CTX_set_locked(&dh->method_mont_p,
+                                      CRYPTO_LOCK_DH, dh->p, ctx);
+        if (!mont)
+            goto err;
+    }
 
-	if (dh->flags & DH_FLAG_CACHE_MONT_P)
-		{
-		mont = BN_MONT_CTX_set_locked(&dh->method_mont_p,
-				CRYPTO_LOCK_DH, dh->p, ctx);
-		if (!mont)
-			goto err;
-		}
+    if (generate_new_key) {
+        if (dh->q) {
+            do {
+                if (!BN_rand_range(priv_key, dh->q))
+                    goto err;
+            }
+            while (BN_is_zero(priv_key) || BN_is_one(priv_key));
+        } else {
+            /* secret exponent length */
+            l = dh->length ? dh->length : BN_num_bits(dh->p) - 1;
+            if (!BN_rand(priv_key, l, 0, 0))
+                goto err;
+        }
+    }
 
-	if (generate_new_key)
-		{
-		if (dh->q)
-			{
-			do
-				{
-				if (!BN_rand_range(priv_key, dh->q))
-					goto err;
-				}
-			while (BN_is_zero(priv_key) || BN_is_one(priv_key));
-			}
-		else
-			{
-			/* secret exponent length */
-			l = dh->length ? dh->length : BN_num_bits(dh->p)-1;
-			if (!BN_rand(priv_key, l, 0, 0)) goto err;
-			}
-		}
+    {
+        BIGNUM local_prk;
+        BIGNUM *prk;
 
-	{
-		BIGNUM local_prk;
-		BIGNUM *prk;
+        if ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) == 0) {
+            BN_init(&local_prk);
+            prk = &local_prk;
+            BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
+        } else
+            prk = priv_key;
 
-		if ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) == 0)
-			{
-			BN_init(&local_prk);
-			prk = &local_prk;
-			BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
-			}
-		else
-			prk = priv_key;
+        if (!dh->meth->bn_mod_exp(dh, pub_key, dh->g, prk, dh->p, ctx, mont))
+            goto err;
+    }
 
-		if (!dh->meth->bn_mod_exp(dh, pub_key, dh->g, prk, dh->p, ctx, mont)) goto err;
-	}
-		
-	dh->pub_key=pub_key;
-	dh->priv_key=priv_key;
-	ok=1;
-err:
-	if (ok != 1)
-		DHerr(DH_F_GENERATE_KEY,ERR_R_BN_LIB);
+    dh->pub_key = pub_key;
+    dh->priv_key = priv_key;
+    ok = 1;
+ err:
+    if (ok != 1)
+        DHerr(DH_F_GENERATE_KEY, ERR_R_BN_LIB);
 
-	if ((pub_key != NULL)  && (dh->pub_key == NULL))  BN_free(pub_key);
-	if ((priv_key != NULL) && (dh->priv_key == NULL)) BN_free(priv_key);
-	BN_CTX_free(ctx);
-	return(ok);
-	}
+    if ((pub_key != NULL) && (dh->pub_key == NULL))
+        BN_free(pub_key);
+    if ((priv_key != NULL) && (dh->priv_key == NULL))
+        BN_free(priv_key);
+    BN_CTX_free(ctx);
+    return (ok);
+}
 
 static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
-	{
-	BN_CTX *ctx=NULL;
-	BN_MONT_CTX *mont=NULL;
-	BIGNUM *tmp;
-	int ret= -1;
-        int check_result;
+{
+    BN_CTX *ctx = NULL;
+    BN_MONT_CTX *mont = NULL;
+    BIGNUM *tmp;
+    int ret = -1;
+    int check_result;
 
-	if (BN_num_bits(dh->p) > OPENSSL_DH_MAX_MODULUS_BITS)
-		{
-		DHerr(DH_F_COMPUTE_KEY,DH_R_MODULUS_TOO_LARGE);
-		goto err;
-		}
+    if (BN_num_bits(dh->p) > OPENSSL_DH_MAX_MODULUS_BITS) {
+        DHerr(DH_F_COMPUTE_KEY, DH_R_MODULUS_TOO_LARGE);
+        goto err;
+    }
 
-	ctx = BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	tmp = BN_CTX_get(ctx);
-	
-	if (dh->priv_key == NULL)
-		{
-		DHerr(DH_F_COMPUTE_KEY,DH_R_NO_PRIVATE_VALUE);
-		goto err;
-		}
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    tmp = BN_CTX_get(ctx);
 
-	if (dh->flags & DH_FLAG_CACHE_MONT_P)
-		{
-		mont = BN_MONT_CTX_set_locked(&dh->method_mont_p,
-				CRYPTO_LOCK_DH, dh->p, ctx);
-		if ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) == 0)
-			{
-			/* XXX */
-			BN_set_flags(dh->priv_key, BN_FLG_CONSTTIME);
-			}
-		if (!mont)
-			goto err;
-		}
+    if (dh->priv_key == NULL) {
+        DHerr(DH_F_COMPUTE_KEY, DH_R_NO_PRIVATE_VALUE);
+        goto err;
+    }
 
-        if (!DH_check_pub_key(dh, pub_key, &check_result) || check_result)
-		{
-		DHerr(DH_F_COMPUTE_KEY,DH_R_INVALID_PUBKEY);
-		goto err;
-		}
+    if (dh->flags & DH_FLAG_CACHE_MONT_P) {
+        mont = BN_MONT_CTX_set_locked(&dh->method_mont_p,
+                                      CRYPTO_LOCK_DH, dh->p, ctx);
+        if ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) == 0) {
+            /* XXX */
+            BN_set_flags(dh->priv_key, BN_FLG_CONSTTIME);
+        }
+        if (!mont)
+            goto err;
+    }
 
-	if (!dh->meth->bn_mod_exp(dh, tmp, pub_key, dh->priv_key,dh->p,ctx,mont))
-		{
-		DHerr(DH_F_COMPUTE_KEY,ERR_R_BN_LIB);
-		goto err;
-		}
+    if (!DH_check_pub_key(dh, pub_key, &check_result) || check_result) {
+        DHerr(DH_F_COMPUTE_KEY, DH_R_INVALID_PUBKEY);
+        goto err;
+    }
 
-	ret=BN_bn2bin(tmp,key);
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	return(ret);
-	}
+    if (!dh->
+        meth->bn_mod_exp(dh, tmp, pub_key, dh->priv_key, dh->p, ctx, mont)) {
+        DHerr(DH_F_COMPUTE_KEY, ERR_R_BN_LIB);
+        goto err;
+    }
 
-static int dh_bn_mod_exp(const DH *dh, BIGNUM *r,
-			const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx,
-			BN_MONT_CTX *m_ctx)
-	{
-	/* If a is only one word long and constant time is false, use the faster
-	 * exponenentiation function.
-	 */
-	if (a->top == 1 && ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) != 0))
-		{
-		BN_ULONG A = a->d[0];
-		return BN_mod_exp_mont_word(r,A,p,m,ctx,m_ctx);
-		}
-	else
-		return BN_mod_exp_mont(r,a,p,m,ctx,m_ctx);
-	}
+    ret = BN_bn2bin(tmp, key);
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    return (ret);
+}
 
+static int dh_bn_mod_exp(const DH *dh, BIGNUM *r,
+                         const BIGNUM *a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    /*
+     * If a is only one word long and constant time is false, use the faster
+     * exponenentiation function.
+     */
+    if (a->top == 1 && ((dh->flags & DH_FLAG_NO_EXP_CONSTTIME) != 0)) {
+        BN_ULONG A = a->d[0];
+        return BN_mod_exp_mont_word(r, A, p, m, ctx, m_ctx);
+    } else
+        return BN_mod_exp_mont(r, a, p, m, ctx, m_ctx);
+}
 
 static int dh_init(DH *dh)
-	{
-	dh->flags |= DH_FLAG_CACHE_MONT_P;
-	return(1);
-	}
+{
+    dh->flags |= DH_FLAG_CACHE_MONT_P;
+    return (1);
+}
 
 static int dh_finish(DH *dh)
-	{
-	if(dh->method_mont_p)
-		BN_MONT_CTX_free(dh->method_mont_p);
-	return(1);
-	}
+{
+    if (dh->method_mont_p)
+        BN_MONT_CTX_free(dh->method_mont_p);
+    return (1);
+}
diff --git a/crypto/dh/dh_lib.c b/crypto/dh/dh_lib.c
index 00218f2b92..bebc160ed6 100644
--- a/crypto/dh/dh_lib.c
+++ b/crypto/dh/dh_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,200 +61,203 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-const char DH_version[]="Diffie-Hellman" OPENSSL_VERSION_PTEXT;
+const char DH_version[] = "Diffie-Hellman" OPENSSL_VERSION_PTEXT;
 
 static const DH_METHOD *default_DH_method = NULL;
 
 void DH_set_default_method(const DH_METHOD *meth)
-	{
-	default_DH_method = meth;
-	}
+{
+    default_DH_method = meth;
+}
 
 const DH_METHOD *DH_get_default_method(void)
-	{
-	if(!default_DH_method)
-		{
+{
+    if (!default_DH_method) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return FIPS_dh_openssl();
-		else
-			return DH_OpenSSL();
+        if (FIPS_mode())
+            return FIPS_dh_openssl();
+        else
+            return DH_OpenSSL();
 #else
-		default_DH_method = DH_OpenSSL();
+        default_DH_method = DH_OpenSSL();
 #endif
-		}
-	return default_DH_method;
-	}
+    }
+    return default_DH_method;
+}
 
 int DH_set_method(DH *dh, const DH_METHOD *meth)
-	{
-	/* NB: The caller is specifically setting a method, so it's not up to us
-	 * to deal with which ENGINE it comes from. */
-        const DH_METHOD *mtmp;
-        mtmp = dh->meth;
-        if (mtmp->finish) mtmp->finish(dh);
+{
+    /*
+     * NB: The caller is specifically setting a method, so it's not up to us
+     * to deal with which ENGINE it comes from.
+     */
+    const DH_METHOD *mtmp;
+    mtmp = dh->meth;
+    if (mtmp->finish)
+        mtmp->finish(dh);
 #ifndef OPENSSL_NO_ENGINE
-	if (dh->engine)
-		{
-		ENGINE_finish(dh->engine);
-		dh->engine = NULL;
-		}
+    if (dh->engine) {
+        ENGINE_finish(dh->engine);
+        dh->engine = NULL;
+    }
 #endif
-        dh->meth = meth;
-        if (meth->init) meth->init(dh);
-        return 1;
-	}
+    dh->meth = meth;
+    if (meth->init)
+        meth->init(dh);
+    return 1;
+}
 
 DH *DH_new(void)
-	{
-	return DH_new_method(NULL);
-	}
+{
+    return DH_new_method(NULL);
+}
 
 DH *DH_new_method(ENGINE *engine)
-	{
-	DH *ret;
+{
+    DH *ret;
 
-	ret=(DH *)OPENSSL_malloc(sizeof(DH));
-	if (ret == NULL)
-		{
-		DHerr(DH_F_DH_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
+    ret = (DH *)OPENSSL_malloc(sizeof(DH));
+    if (ret == NULL) {
+        DHerr(DH_F_DH_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	ret->meth = DH_get_default_method();
+    ret->meth = DH_get_default_method();
 #ifndef OPENSSL_NO_ENGINE
-	if (engine)
-		{
-		if (!ENGINE_init(engine))
-			{
-			DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		ret->engine = engine;
-		}
-	else
-		ret->engine = ENGINE_get_default_DH();
-	if(ret->engine)
-		{
-		ret->meth = ENGINE_get_DH(ret->engine);
-		if(!ret->meth)
-			{
-			DHerr(DH_F_DH_NEW_METHOD,ERR_R_ENGINE_LIB);
-			ENGINE_finish(ret->engine);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
+    if (engine) {
+        if (!ENGINE_init(engine)) {
+            DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+        ret->engine = engine;
+    } else
+        ret->engine = ENGINE_get_default_DH();
+    if (ret->engine) {
+        ret->meth = ENGINE_get_DH(ret->engine);
+        if (!ret->meth) {
+            DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB);
+            ENGINE_finish(ret->engine);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+    }
 #endif
 
-	ret->pad=0;
-	ret->version=0;
-	ret->p=NULL;
-	ret->g=NULL;
-	ret->length=0;
-	ret->pub_key=NULL;
-	ret->priv_key=NULL;
-	ret->q=NULL;
-	ret->j=NULL;
-	ret->seed = NULL;
-	ret->seedlen = 0;
-	ret->counter = NULL;
-	ret->method_mont_p=NULL;
-	ret->references = 1;
-	ret->flags=ret->meth->flags & ~DH_FLAG_NON_FIPS_ALLOW;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
+    ret->pad = 0;
+    ret->version = 0;
+    ret->p = NULL;
+    ret->g = NULL;
+    ret->length = 0;
+    ret->pub_key = NULL;
+    ret->priv_key = NULL;
+    ret->q = NULL;
+    ret->j = NULL;
+    ret->seed = NULL;
+    ret->seedlen = 0;
+    ret->counter = NULL;
+    ret->method_mont_p = NULL;
+    ret->references = 1;
+    ret->flags = ret->meth->flags & ~DH_FLAG_NON_FIPS_ALLOW;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
 #ifndef OPENSSL_NO_ENGINE
-		if (ret->engine)
-			ENGINE_finish(ret->engine);
+        if (ret->engine)
+            ENGINE_finish(ret->engine);
 #endif
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 void DH_free(DH *r)
-	{
-	int i;
-	if(r == NULL) return;
-	i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_DH);
+{
+    int i;
+    if (r == NULL)
+        return;
+    i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_DH);
 #ifdef REF_PRINT
-	REF_PRINT("DH",r);
+    REF_PRINT("DH", r);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"DH_free, bad reference count\n");
-		abort();
-	}
+    if (i < 0) {
+        fprintf(stderr, "DH_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if (r->meth->finish)
-		r->meth->finish(r);
+    if (r->meth->finish)
+        r->meth->finish(r);
 #ifndef OPENSSL_NO_ENGINE
-	if (r->engine)
-		ENGINE_finish(r->engine);
+    if (r->engine)
+        ENGINE_finish(r->engine);
 #endif
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, r, &r->ex_data);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, r, &r->ex_data);
 
-	if (r->p != NULL) BN_clear_free(r->p);
-	if (r->g != NULL) BN_clear_free(r->g);
-	if (r->q != NULL) BN_clear_free(r->q);
-	if (r->j != NULL) BN_clear_free(r->j);
-	if (r->seed) OPENSSL_free(r->seed);
-	if (r->counter != NULL) BN_clear_free(r->counter);
-	if (r->pub_key != NULL) BN_clear_free(r->pub_key);
-	if (r->priv_key != NULL) BN_clear_free(r->priv_key);
-	OPENSSL_free(r);
-	}
+    if (r->p != NULL)
+        BN_clear_free(r->p);
+    if (r->g != NULL)
+        BN_clear_free(r->g);
+    if (r->q != NULL)
+        BN_clear_free(r->q);
+    if (r->j != NULL)
+        BN_clear_free(r->j);
+    if (r->seed)
+        OPENSSL_free(r->seed);
+    if (r->counter != NULL)
+        BN_clear_free(r->counter);
+    if (r->pub_key != NULL)
+        BN_clear_free(r->pub_key);
+    if (r->priv_key != NULL)
+        BN_clear_free(r->priv_key);
+    OPENSSL_free(r);
+}
 
 int DH_up_ref(DH *r)
-	{
-	int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DH);
+{
+    int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DH);
 #ifdef REF_PRINT
-	REF_PRINT("DH",r);
+    REF_PRINT("DH", r);
 #endif
 #ifdef REF_CHECK
-	if (i < 2)
-		{
-		fprintf(stderr, "DH_up, bad reference count\n");
-		abort();
-		}
+    if (i < 2) {
+        fprintf(stderr, "DH_up, bad reference count\n");
+        abort();
+    }
 #endif
-	return ((i > 1) ? 1 : 0);
-	}
+    return ((i > 1) ? 1 : 0);
+}
 
 int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-        {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, argl, argp,
-				new_func, dup_func, free_func);
-        }
+                        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int DH_set_ex_data(DH *d, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&d->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&d->ex_data, idx, arg));
+}
 
 void *DH_get_ex_data(DH *d, int idx)
-	{
-	return(CRYPTO_get_ex_data(&d->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&d->ex_data, idx));
+}
 
 int DH_size(const DH *dh)
-	{
-	return(BN_num_bytes(dh->p));
-	}
+{
+    return (BN_num_bytes(dh->p));
+}
diff --git a/crypto/dh/dh_pmeth.c b/crypto/dh/dh_pmeth.c
index 941801df46..494a887de4 100644
--- a/crypto/dh/dh_pmeth.c
+++ b/crypto/dh/dh_pmeth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,513 +64,485 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #include 
 #include "evp_locl.h"
 
 /* DH pkey context structure */
 
-typedef struct
-	{
-	/* Parameter gen parameters */
-	int prime_len;
-	int generator;
-	int use_dsa;
-	int subprime_len;
-	/* message digest used for parameter generation */
-	const EVP_MD *md;
-	int rfc5114_param;
-	/* Keygen callback info */
-	int gentmp[2];
-	/* KDF (if any) to use for DH */
-	char kdf_type;
-	/* OID to use for KDF */
-	ASN1_OBJECT *kdf_oid;
-	/* Message digest to use for key derivation */
-	const EVP_MD *kdf_md;
-	/* User key material */
-	unsigned char *kdf_ukm;
-	size_t kdf_ukmlen;
-	/* KDF output length */
-	size_t kdf_outlen;
-	} DH_PKEY_CTX;
+typedef struct {
+    /* Parameter gen parameters */
+    int prime_len;
+    int generator;
+    int use_dsa;
+    int subprime_len;
+    /* message digest used for parameter generation */
+    const EVP_MD *md;
+    int rfc5114_param;
+    /* Keygen callback info */
+    int gentmp[2];
+    /* KDF (if any) to use for DH */
+    char kdf_type;
+    /* OID to use for KDF */
+    ASN1_OBJECT *kdf_oid;
+    /* Message digest to use for key derivation */
+    const EVP_MD *kdf_md;
+    /* User key material */
+    unsigned char *kdf_ukm;
+    size_t kdf_ukmlen;
+    /* KDF output length */
+    size_t kdf_outlen;
+} DH_PKEY_CTX;
 
 static int pkey_dh_init(EVP_PKEY_CTX *ctx)
-	{
-	DH_PKEY_CTX *dctx;
-	dctx = OPENSSL_malloc(sizeof(DH_PKEY_CTX));
-	if (!dctx)
-		return 0;
-	dctx->prime_len = 1024;
-	dctx->subprime_len = -1;
-	dctx->generator = 2;
-	dctx->use_dsa = 0;
-	dctx->md = NULL;
-	dctx->rfc5114_param = 0;
-
-	dctx->kdf_type = EVP_PKEY_DH_KDF_NONE;
-	dctx->kdf_oid = NULL;
-	dctx->kdf_md = NULL;
-	dctx->kdf_ukm = NULL;
-	dctx->kdf_ukmlen = 0;
-	dctx->kdf_outlen = 0;
-
-	ctx->data = dctx;
-	ctx->keygen_info = dctx->gentmp;
-	ctx->keygen_info_count = 2;
-	
-	return 1;
-	}
+{
+    DH_PKEY_CTX *dctx;
+    dctx = OPENSSL_malloc(sizeof(DH_PKEY_CTX));
+    if (!dctx)
+        return 0;
+    dctx->prime_len = 1024;
+    dctx->subprime_len = -1;
+    dctx->generator = 2;
+    dctx->use_dsa = 0;
+    dctx->md = NULL;
+    dctx->rfc5114_param = 0;
+
+    dctx->kdf_type = EVP_PKEY_DH_KDF_NONE;
+    dctx->kdf_oid = NULL;
+    dctx->kdf_md = NULL;
+    dctx->kdf_ukm = NULL;
+    dctx->kdf_ukmlen = 0;
+    dctx->kdf_outlen = 0;
+
+    ctx->data = dctx;
+    ctx->keygen_info = dctx->gentmp;
+    ctx->keygen_info_count = 2;
+
+    return 1;
+}
 
 static int pkey_dh_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	DH_PKEY_CTX *dctx, *sctx;
-	if (!pkey_dh_init(dst))
-		return 0;
-       	sctx = src->data;
-	dctx = dst->data;
-	dctx->prime_len = sctx->prime_len;
-	dctx->subprime_len = sctx->subprime_len;
-	dctx->generator = sctx->generator;
-	dctx->use_dsa = sctx->use_dsa;
-	dctx->md = sctx->md;
-	dctx->rfc5114_param = sctx->rfc5114_param;
-
-	dctx->kdf_type = sctx->kdf_type;
-	dctx->kdf_oid = OBJ_dup(sctx->kdf_oid);
-	if (!dctx->kdf_oid)
-		return 0;
-	dctx->kdf_md = sctx->kdf_md;
-	if (dctx->kdf_ukm)
-		{
-		dctx->kdf_ukm = BUF_memdup(sctx->kdf_ukm, sctx->kdf_ukmlen);
-		dctx->kdf_ukmlen = sctx->kdf_ukmlen;
-		}
-	dctx->kdf_outlen = sctx->kdf_outlen;
-	return 1;
-	}
+{
+    DH_PKEY_CTX *dctx, *sctx;
+    if (!pkey_dh_init(dst))
+        return 0;
+    sctx = src->data;
+    dctx = dst->data;
+    dctx->prime_len = sctx->prime_len;
+    dctx->subprime_len = sctx->subprime_len;
+    dctx->generator = sctx->generator;
+    dctx->use_dsa = sctx->use_dsa;
+    dctx->md = sctx->md;
+    dctx->rfc5114_param = sctx->rfc5114_param;
+
+    dctx->kdf_type = sctx->kdf_type;
+    dctx->kdf_oid = OBJ_dup(sctx->kdf_oid);
+    if (!dctx->kdf_oid)
+        return 0;
+    dctx->kdf_md = sctx->kdf_md;
+    if (dctx->kdf_ukm) {
+        dctx->kdf_ukm = BUF_memdup(sctx->kdf_ukm, sctx->kdf_ukmlen);
+        dctx->kdf_ukmlen = sctx->kdf_ukmlen;
+    }
+    dctx->kdf_outlen = sctx->kdf_outlen;
+    return 1;
+}
 
 static void pkey_dh_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	DH_PKEY_CTX *dctx = ctx->data;
-	if (dctx)
-		{
-		if (dctx->kdf_ukm)
-			OPENSSL_free(dctx->kdf_ukm);
-		if (dctx->kdf_oid)
-			ASN1_OBJECT_free(dctx->kdf_oid);
-		OPENSSL_free(dctx);
-		}
-	}
+{
+    DH_PKEY_CTX *dctx = ctx->data;
+    if (dctx) {
+        if (dctx->kdf_ukm)
+            OPENSSL_free(dctx->kdf_ukm);
+        if (dctx->kdf_oid)
+            ASN1_OBJECT_free(dctx->kdf_oid);
+        OPENSSL_free(dctx);
+    }
+}
 
 static int pkey_dh_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	DH_PKEY_CTX *dctx = ctx->data;
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN:
-		if (p1 < 256)
-			return -2;
-		dctx->prime_len = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN:
-		if (dctx->use_dsa == 0)
-			return -2;
-		dctx->subprime_len = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR:
-		if (dctx->use_dsa)
-			return -2;
-		dctx->generator = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_PARAMGEN_TYPE:
+{
+    DH_PKEY_CTX *dctx = ctx->data;
+    switch (type) {
+    case EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN:
+        if (p1 < 256)
+            return -2;
+        dctx->prime_len = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN:
+        if (dctx->use_dsa == 0)
+            return -2;
+        dctx->subprime_len = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR:
+        if (dctx->use_dsa)
+            return -2;
+        dctx->generator = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_PARAMGEN_TYPE:
 #ifdef OPENSSL_NO_DSA
-		if (p1 != 0)
-			return -2;
+        if (p1 != 0)
+            return -2;
 #else
-		if (p1 < 0 || p1 > 2)
-			return -2;
+        if (p1 < 0 || p1 > 2)
+            return -2;
 #endif
-		dctx->use_dsa = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_RFC5114:
-		if (p1 < 1 || p1 > 3)
-			return -2;
-		dctx->rfc5114_param = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_PEER_KEY:
-		/* Default behaviour is OK */
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_KDF_TYPE:
-		if (p1 == -2)
-			return dctx->kdf_type;
-		if (p1 != EVP_PKEY_DH_KDF_NONE &&
-		    p1 != EVP_PKEY_DH_KDF_X9_42)
-			return -2;
-		dctx->kdf_type = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_KDF_MD:
-		dctx->kdf_md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_DH_KDF_MD:
-		*(const EVP_MD **)p2 = dctx->kdf_md;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_KDF_OUTLEN:
-		if (p1 <= 0)
-			return -2;
-		dctx->kdf_outlen = (size_t)p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN:
-		*(int *)p2 = dctx->kdf_outlen;
-		return 1;
-
-		case EVP_PKEY_CTRL_DH_KDF_UKM:
-		if (dctx->kdf_ukm)
-			OPENSSL_free(dctx->kdf_ukm);
-		dctx->kdf_ukm = p2;
-		if (p2)
-			dctx->kdf_ukmlen = p1;
-		else
-			dctx->kdf_ukmlen = 0;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_DH_KDF_UKM:
-		*(unsigned char **)p2 = dctx->kdf_ukm;
-		return dctx->kdf_ukmlen;
-
-		case EVP_PKEY_CTRL_DH_KDF_OID:
-		if (dctx->kdf_oid)
-			ASN1_OBJECT_free(dctx->kdf_oid);
-		dctx->kdf_oid = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_DH_KDF_OID:
-		*(ASN1_OBJECT **)p2 = dctx->kdf_oid;
-		return 1;
-
-		default:
-		return -2;
-
-		}
-	}
-
+        dctx->use_dsa = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_RFC5114:
+        if (p1 < 1 || p1 > 3)
+            return -2;
+        dctx->rfc5114_param = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_PEER_KEY:
+        /* Default behaviour is OK */
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_KDF_TYPE:
+        if (p1 == -2)
+            return dctx->kdf_type;
+        if (p1 != EVP_PKEY_DH_KDF_NONE && p1 != EVP_PKEY_DH_KDF_X9_42)
+            return -2;
+        dctx->kdf_type = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_KDF_MD:
+        dctx->kdf_md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_DH_KDF_MD:
+        *(const EVP_MD **)p2 = dctx->kdf_md;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_KDF_OUTLEN:
+        if (p1 <= 0)
+            return -2;
+        dctx->kdf_outlen = (size_t)p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN:
+        *(int *)p2 = dctx->kdf_outlen;
+        return 1;
+
+    case EVP_PKEY_CTRL_DH_KDF_UKM:
+        if (dctx->kdf_ukm)
+            OPENSSL_free(dctx->kdf_ukm);
+        dctx->kdf_ukm = p2;
+        if (p2)
+            dctx->kdf_ukmlen = p1;
+        else
+            dctx->kdf_ukmlen = 0;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_DH_KDF_UKM:
+        *(unsigned char **)p2 = dctx->kdf_ukm;
+        return dctx->kdf_ukmlen;
+
+    case EVP_PKEY_CTRL_DH_KDF_OID:
+        if (dctx->kdf_oid)
+            ASN1_OBJECT_free(dctx->kdf_oid);
+        dctx->kdf_oid = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_DH_KDF_OID:
+        *(ASN1_OBJECT **)p2 = dctx->kdf_oid;
+        return 1;
+
+    default:
+        return -2;
+
+    }
+}
 
 static int pkey_dh_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!strcmp(type, "dh_paramgen_prime_len"))
-		{
-		int len;
-		len = atoi(value);
-		return EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len);
-		}
-	if (!strcmp(type, "dh_rfc5114"))
-		{
-		DH_PKEY_CTX *dctx = ctx->data;
-		int len;
-		len = atoi(value);
-		if (len < 0 || len > 3)
-			return -2;
-		dctx->rfc5114_param = len;
-		return 1;
-		}
-	if (!strcmp(type, "dh_paramgen_generator"))
-		{
-		int len;
-		len = atoi(value);
-		return EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, len);
-		}
-	if (!strcmp(type, "dh_paramgen_subprime_len"))
-		{
-		int len;
-		len = atoi(value);
-		return EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len);
-		}
-	if (!strcmp(type, "dh_paramgen_type"))
-		{
-		int typ;
-		typ = atoi(value);
-		return EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ);
-		}
-	return -2;
-	}
+                            const char *type, const char *value)
+{
+    if (!strcmp(type, "dh_paramgen_prime_len")) {
+        int len;
+        len = atoi(value);
+        return EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len);
+    }
+    if (!strcmp(type, "dh_rfc5114")) {
+        DH_PKEY_CTX *dctx = ctx->data;
+        int len;
+        len = atoi(value);
+        if (len < 0 || len > 3)
+            return -2;
+        dctx->rfc5114_param = len;
+        return 1;
+    }
+    if (!strcmp(type, "dh_paramgen_generator")) {
+        int len;
+        len = atoi(value);
+        return EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, len);
+    }
+    if (!strcmp(type, "dh_paramgen_subprime_len")) {
+        int len;
+        len = atoi(value);
+        return EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len);
+    }
+    if (!strcmp(type, "dh_paramgen_type")) {
+        int typ;
+        typ = atoi(value);
+        return EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ);
+    }
+    return -2;
+}
 
 #ifndef OPENSSL_NO_DSA
 
 extern int dsa_builtin_paramgen(DSA *ret, size_t bits, size_t qbits,
-        const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-        unsigned char *seed_out,
-        int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
+                                const EVP_MD *evpmd,
+                                const unsigned char *seed_in, size_t seed_len,
+                                unsigned char *seed_out, int *counter_ret,
+                                unsigned long *h_ret, BN_GENCB *cb);
 
 extern int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
-        const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-        int idx, unsigned char *seed_out,
-        int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
+                                 const EVP_MD *evpmd,
+                                 const unsigned char *seed_in,
+                                 size_t seed_len, int idx,
+                                 unsigned char *seed_out, int *counter_ret,
+                                 unsigned long *h_ret, BN_GENCB *cb);
 
 static DSA *dsa_dh_generate(DH_PKEY_CTX *dctx, BN_GENCB *pcb)
-	{
-	DSA *ret;
-	int rv = 0;
-	int prime_len = dctx->prime_len;
-	int subprime_len = dctx->subprime_len;
-	const EVP_MD *md = dctx->md;
-	if (dctx->use_dsa > 2)
-		return NULL;
-	ret = DSA_new();
-	if (!ret)
-		return NULL;
-	if (subprime_len == -1)
-		{
-		if (prime_len >= 2048)
-			subprime_len = 256;
-		else
-			subprime_len = 160;
-		}
-	if (md == NULL)
-		{
-		if (prime_len >= 2048)
-			md = EVP_sha256();
-		else
-			md = EVP_sha1();
-		}
-	if (dctx->use_dsa == 1)
-		rv = dsa_builtin_paramgen(ret, prime_len, subprime_len, md,
-						NULL, 0, NULL, NULL, NULL, pcb);
-	else if(dctx->use_dsa == 2)
-		rv = dsa_builtin_paramgen2(ret, prime_len, subprime_len, md,
-					   NULL, 0, -1, NULL, NULL, NULL, pcb);
-	if (rv <= 0)
-		{
-		DSA_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    DSA *ret;
+    int rv = 0;
+    int prime_len = dctx->prime_len;
+    int subprime_len = dctx->subprime_len;
+    const EVP_MD *md = dctx->md;
+    if (dctx->use_dsa > 2)
+        return NULL;
+    ret = DSA_new();
+    if (!ret)
+        return NULL;
+    if (subprime_len == -1) {
+        if (prime_len >= 2048)
+            subprime_len = 256;
+        else
+            subprime_len = 160;
+    }
+    if (md == NULL) {
+        if (prime_len >= 2048)
+            md = EVP_sha256();
+        else
+            md = EVP_sha1();
+    }
+    if (dctx->use_dsa == 1)
+        rv = dsa_builtin_paramgen(ret, prime_len, subprime_len, md,
+                                  NULL, 0, NULL, NULL, NULL, pcb);
+    else if (dctx->use_dsa == 2)
+        rv = dsa_builtin_paramgen2(ret, prime_len, subprime_len, md,
+                                   NULL, 0, -1, NULL, NULL, NULL, pcb);
+    if (rv <= 0) {
+        DSA_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 #endif
 
 static int pkey_dh_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	DH *dh = NULL;
-	DH_PKEY_CTX *dctx = ctx->data;
-	BN_GENCB *pcb, cb;
-	int ret;
-	if (dctx->rfc5114_param)
-		{
-		switch (dctx->rfc5114_param)
-			{
-			case 1:
-			dh = DH_get_1024_160();
-			break;
-
-			case 2:
-			dh = DH_get_2048_224();
-			break;
-
-			case 3:
-			dh = DH_get_2048_256();
-			break;
-	
-			default:
-			return -2;
-			}
-		EVP_PKEY_assign(pkey, EVP_PKEY_DHX, dh);
-		return 1;
-		}
-
-	if (ctx->pkey_gencb)
-		{
-		pcb = &cb;
-		evp_pkey_set_cb_translate(pcb, ctx);
-		}
-	else
-		pcb = NULL;
+{
+    DH *dh = NULL;
+    DH_PKEY_CTX *dctx = ctx->data;
+    BN_GENCB *pcb, cb;
+    int ret;
+    if (dctx->rfc5114_param) {
+        switch (dctx->rfc5114_param) {
+        case 1:
+            dh = DH_get_1024_160();
+            break;
+
+        case 2:
+            dh = DH_get_2048_224();
+            break;
+
+        case 3:
+            dh = DH_get_2048_256();
+            break;
+
+        default:
+            return -2;
+        }
+        EVP_PKEY_assign(pkey, EVP_PKEY_DHX, dh);
+        return 1;
+    }
+
+    if (ctx->pkey_gencb) {
+        pcb = &cb;
+        evp_pkey_set_cb_translate(pcb, ctx);
+    } else
+        pcb = NULL;
 #ifndef OPENSSL_NO_DSA
-	if (dctx->use_dsa)
-		{
-		DSA *dsa_dh;
-		dsa_dh = dsa_dh_generate(dctx, pcb);
-		if (!dsa_dh)
-			return 0;
-		dh = DSA_dup_DH(dsa_dh);
-		DSA_free(dsa_dh);
-		if (!dh)
-			return 0;
-		EVP_PKEY_assign(pkey, EVP_PKEY_DHX, dh);
-		return 1;
-		}
+    if (dctx->use_dsa) {
+        DSA *dsa_dh;
+        dsa_dh = dsa_dh_generate(dctx, pcb);
+        if (!dsa_dh)
+            return 0;
+        dh = DSA_dup_DH(dsa_dh);
+        DSA_free(dsa_dh);
+        if (!dh)
+            return 0;
+        EVP_PKEY_assign(pkey, EVP_PKEY_DHX, dh);
+        return 1;
+    }
 #endif
-	dh = DH_new();
-	if (!dh)
-		return 0;
-	ret = DH_generate_parameters_ex(dh,
-					dctx->prime_len, dctx->generator, pcb);
-		
-	if (ret)
-		EVP_PKEY_assign_DH(pkey, dh);
-	else
-		DH_free(dh);
-	return ret;
-	}
+    dh = DH_new();
+    if (!dh)
+        return 0;
+    ret = DH_generate_parameters_ex(dh,
+                                    dctx->prime_len, dctx->generator, pcb);
+
+    if (ret)
+        EVP_PKEY_assign_DH(pkey, dh);
+    else
+        DH_free(dh);
+    return ret;
+}
 
 static int pkey_dh_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	DH *dh = NULL;
-	if (ctx->pkey == NULL)
-		{
-		DHerr(DH_F_PKEY_DH_KEYGEN, DH_R_NO_PARAMETERS_SET);
-		return 0;
-		}
-	dh = DH_new();
-	if (!dh)
-		return 0;
-	EVP_PKEY_assign(pkey, ctx->pmeth->pkey_id, dh);
-	/* Note: if error return, pkey is freed by parent routine */
-	if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
-		return 0;
-	return DH_generate_key(pkey->pkey.dh);
-	}
-
-static int pkey_dh_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
-	{
-	int ret;
-	DH *dh;
-	DH_PKEY_CTX *dctx = ctx->data;
-	BIGNUM *dhpub;
-	if (!ctx->pkey || !ctx->peerkey)
-		{
-		DHerr(DH_F_PKEY_DH_DERIVE, DH_R_KEYS_NOT_SET);
-		return 0;
-		}
-	dh = ctx->pkey->pkey.dh;
-	dhpub = ctx->peerkey->pkey.dh->pub_key;
-	if (dctx->kdf_type == EVP_PKEY_DH_KDF_NONE)
-		{
-		if (key == NULL)
-			{
-			*keylen = DH_size(dh);
-			return 1;
-			}
-		ret = DH_compute_key(key, dhpub, dh);
-		if (ret < 0)
-			return ret;
-		*keylen = ret;
-		return 1;
-		}
-	else if (dctx->kdf_type == EVP_PKEY_DH_KDF_X9_42)
-		{
-		unsigned char *Z = NULL;
-		size_t Zlen = 0;
-		if (!dctx->kdf_outlen || !dctx->kdf_oid)
-			return 0;
-		if (key == NULL)
-			{
-			*keylen = dctx->kdf_outlen;
-			return 1;
-			}
-		if (*keylen != dctx->kdf_outlen)
-			return 0;
-		ret = 0;
-		Zlen = DH_size(dh);
-		Z = OPENSSL_malloc(Zlen);
-		if (DH_compute_key_padded(Z, dhpub, dh) <= 0)
-			goto err;
-		if (!DH_KDF_X9_42(key, *keylen, Z, Zlen, dctx->kdf_oid,
-					dctx->kdf_ukm, dctx->kdf_ukmlen,
-					dctx->kdf_md))
-			goto err;
-		*keylen = dctx->kdf_outlen;
-		ret = 1;
-		err:
-		if (Z)
-			{
-			OPENSSL_cleanse(Z, Zlen);
-			OPENSSL_free(Z);
-			}
-		return ret;
-		}
-	return 1;
-	}
-
-const EVP_PKEY_METHOD dh_pkey_meth = 
-	{
-	EVP_PKEY_DH,
-	0,
-	pkey_dh_init,
-	pkey_dh_copy,
-	pkey_dh_cleanup,
-
-	0,
-	pkey_dh_paramgen,
-
-	0,
-	pkey_dh_keygen,
-
-	0,
-	0,
-
-	0,
-	0,
-
-	0,0,
-
-	0,0,0,0,
-
-	0,0,
-
-	0,0,
-
-	0,
-	pkey_dh_derive,
-
-	pkey_dh_ctrl,
-	pkey_dh_ctrl_str
-
-	};
-
-const EVP_PKEY_METHOD dhx_pkey_meth = 
-	{
-	EVP_PKEY_DHX,
-	0,
-	pkey_dh_init,
-	pkey_dh_copy,
-	pkey_dh_cleanup,
-
-	0,
-	pkey_dh_paramgen,
-
-	0,
-	pkey_dh_keygen,
-
-	0,
-	0,
-
-	0,
-	0,
-
-	0,0,
-
-	0,0,0,0,
-
-	0,0,
-
-	0,0,
-
-	0,
-	pkey_dh_derive,
-
-	pkey_dh_ctrl,
-	pkey_dh_ctrl_str
-
-	};
+{
+    DH *dh = NULL;
+    if (ctx->pkey == NULL) {
+        DHerr(DH_F_PKEY_DH_KEYGEN, DH_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    dh = DH_new();
+    if (!dh)
+        return 0;
+    EVP_PKEY_assign(pkey, ctx->pmeth->pkey_id, dh);
+    /* Note: if error return, pkey is freed by parent routine */
+    if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
+        return 0;
+    return DH_generate_key(pkey->pkey.dh);
+}
+
+static int pkey_dh_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
+                          size_t *keylen)
+{
+    int ret;
+    DH *dh;
+    DH_PKEY_CTX *dctx = ctx->data;
+    BIGNUM *dhpub;
+    if (!ctx->pkey || !ctx->peerkey) {
+        DHerr(DH_F_PKEY_DH_DERIVE, DH_R_KEYS_NOT_SET);
+        return 0;
+    }
+    dh = ctx->pkey->pkey.dh;
+    dhpub = ctx->peerkey->pkey.dh->pub_key;
+    if (dctx->kdf_type == EVP_PKEY_DH_KDF_NONE) {
+        if (key == NULL) {
+            *keylen = DH_size(dh);
+            return 1;
+        }
+        ret = DH_compute_key(key, dhpub, dh);
+        if (ret < 0)
+            return ret;
+        *keylen = ret;
+        return 1;
+    } else if (dctx->kdf_type == EVP_PKEY_DH_KDF_X9_42) {
+        unsigned char *Z = NULL;
+        size_t Zlen = 0;
+        if (!dctx->kdf_outlen || !dctx->kdf_oid)
+            return 0;
+        if (key == NULL) {
+            *keylen = dctx->kdf_outlen;
+            return 1;
+        }
+        if (*keylen != dctx->kdf_outlen)
+            return 0;
+        ret = 0;
+        Zlen = DH_size(dh);
+        Z = OPENSSL_malloc(Zlen);
+        if (DH_compute_key_padded(Z, dhpub, dh) <= 0)
+            goto err;
+        if (!DH_KDF_X9_42(key, *keylen, Z, Zlen, dctx->kdf_oid,
+                          dctx->kdf_ukm, dctx->kdf_ukmlen, dctx->kdf_md))
+            goto err;
+        *keylen = dctx->kdf_outlen;
+        ret = 1;
+ err:
+        if (Z) {
+            OPENSSL_cleanse(Z, Zlen);
+            OPENSSL_free(Z);
+        }
+        return ret;
+    }
+    return 1;
+}
+
+const EVP_PKEY_METHOD dh_pkey_meth = {
+    EVP_PKEY_DH,
+    0,
+    pkey_dh_init,
+    pkey_dh_copy,
+    pkey_dh_cleanup,
+
+    0,
+    pkey_dh_paramgen,
+
+    0,
+    pkey_dh_keygen,
+
+    0,
+    0,
+
+    0,
+    0,
+
+    0, 0,
+
+    0, 0, 0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0,
+    pkey_dh_derive,
+
+    pkey_dh_ctrl,
+    pkey_dh_ctrl_str
+};
+
+const EVP_PKEY_METHOD dhx_pkey_meth = {
+    EVP_PKEY_DHX,
+    0,
+    pkey_dh_init,
+    pkey_dh_copy,
+    pkey_dh_cleanup,
+
+    0,
+    pkey_dh_paramgen,
+
+    0,
+    pkey_dh_keygen,
+
+    0,
+    0,
+
+    0,
+    0,
+
+    0, 0,
+
+    0, 0, 0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0,
+    pkey_dh_derive,
+
+    pkey_dh_ctrl,
+    pkey_dh_ctrl_str
+};
diff --git a/crypto/dh/dh_prn.c b/crypto/dh/dh_prn.c
index ae58c2ac87..5d6c3a37e7 100644
--- a/crypto/dh/dh_prn.c
+++ b/crypto/dh/dh_prn.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,18 +63,17 @@
 
 #ifndef OPENSSL_NO_FP_API
 int DHparams_print_fp(FILE *fp, const DH *x)
-	{
-	BIO *b;
-	int ret;
+{
+    BIO *b;
+    int ret;
 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		DHerr(DH_F_DHPARAMS_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=DHparams_print(b, x);
-	BIO_free(b);
-	return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        DHerr(DH_F_DHPARAMS_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = DHparams_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
diff --git a/crypto/dh/dh_rfc5114.c b/crypto/dh/dh_rfc5114.c
index ced7fce1a6..e96e2aa3fc 100644
--- a/crypto/dh/dh_rfc5114.c
+++ b/crypto/dh/dh_rfc5114.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2011.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2011.
  */
 /* ====================================================================
  * Copyright (c) 2011 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,211 +65,221 @@
 
 #if BN_BITS2 == 64
 static const BN_ULONG dh1024_160_p[] = {
-	0xDF1FB2BC2E4A4371ULL,0xE68CFDA76D4DA708ULL,0x45BF37DF365C1A65ULL,
-	0xA151AF5F0DC8B4BDULL,0xFAA31A4FF55BCCC0ULL,0x4EFFD6FAE5644738ULL,
-	0x98488E9C219A7372ULL,0xACCBDD7D90C4BD70ULL,0x24975C3CD49B83BFULL,
-	0x13ECB4AEA9061123ULL,0x9838EF1E2EE652C0ULL,0x6073E28675A23D18ULL,
-	0x9A6A9DCA52D23B61ULL,0x52C99FBCFB06A3C6ULL,0xDE92DE5EAE5D54ECULL,
-	0xB10B8F96A080E01DULL
+    0xDF1FB2BC2E4A4371ULL, 0xE68CFDA76D4DA708ULL, 0x45BF37DF365C1A65ULL,
+    0xA151AF5F0DC8B4BDULL, 0xFAA31A4FF55BCCC0ULL, 0x4EFFD6FAE5644738ULL,
+    0x98488E9C219A7372ULL, 0xACCBDD7D90C4BD70ULL, 0x24975C3CD49B83BFULL,
+    0x13ECB4AEA9061123ULL, 0x9838EF1E2EE652C0ULL, 0x6073E28675A23D18ULL,
+    0x9A6A9DCA52D23B61ULL, 0x52C99FBCFB06A3C6ULL, 0xDE92DE5EAE5D54ECULL,
+    0xB10B8F96A080E01DULL
 };
+
 static const BN_ULONG dh1024_160_g[] = {
-	0x855E6EEB22B3B2E5ULL,0x858F4DCEF97C2A24ULL,0x2D779D5918D08BC8ULL,
-	0xD662A4D18E73AFA3ULL,0x1DBF0A0169B6A28AULL,0xA6A24C087A091F53ULL,
-	0x909D0D2263F80A76ULL,0xD7FBD7D3B9A92EE1ULL,0x5E91547F9E2749F4ULL,
-	0x160217B4B01B886AULL,0x777E690F5504F213ULL,0x266FEA1E5C41564BULL,
-	0xD6406CFF14266D31ULL,0xF8104DD258AC507FULL,0x6765A442EFB99905ULL,
-	0xA4D1CBD5C3FD3412ULL
+    0x855E6EEB22B3B2E5ULL, 0x858F4DCEF97C2A24ULL, 0x2D779D5918D08BC8ULL,
+    0xD662A4D18E73AFA3ULL, 0x1DBF0A0169B6A28AULL, 0xA6A24C087A091F53ULL,
+    0x909D0D2263F80A76ULL, 0xD7FBD7D3B9A92EE1ULL, 0x5E91547F9E2749F4ULL,
+    0x160217B4B01B886AULL, 0x777E690F5504F213ULL, 0x266FEA1E5C41564BULL,
+    0xD6406CFF14266D31ULL, 0xF8104DD258AC507FULL, 0x6765A442EFB99905ULL,
+    0xA4D1CBD5C3FD3412ULL
 };
+
 static const BN_ULONG dh1024_160_q[] = {
-	0x64B7CB9D49462353ULL,0x81A8DF278ABA4E7DULL,0x00000000F518AA87ULL
+    0x64B7CB9D49462353ULL, 0x81A8DF278ABA4E7DULL, 0x00000000F518AA87ULL
 };
 
 static const BN_ULONG dh2048_224_p[] = {
-	0x0AC4DFFE0C10E64FULL,0xCF9DE5384E71B81CULL,0x7EF363E2FFA31F71ULL,
-	0xE3FB73C16B8E75B9ULL,0xC9B53DCF4BA80A29ULL,0x23F10B0E16E79763ULL,
-	0xC52172E413042E9BULL,0xBE60E69CC928B2B9ULL,0x80CD86A1B9E587E8ULL,
-	0x315D75E198C641A4ULL,0xCDF93ACC44328387ULL,0x15987D9ADC0A486DULL,
-	0x7310F7121FD5A074ULL,0x278273C7DE31EFDCULL,0x1602E714415D9330ULL,
-	0x81286130BC8985DBULL,0xB3BF8A3170918836ULL,0x6A00E0A0B9C49708ULL,
-	0xC6BA0B2C8BBC27BEULL,0xC9F98D11ED34DBF6ULL,0x7AD5B7D0B6C12207ULL,
-	0xD91E8FEF55B7394BULL,0x9037C9EDEFDA4DF8ULL,0x6D3F8152AD6AC212ULL,
-	0x1DE6B85A1274A0A6ULL,0xEB3D688A309C180EULL,0xAF9A3C407BA1DF15ULL,
-	0xE6FA141DF95A56DBULL,0xB54B1597B61D0A75ULL,0xA20D64E5683B9FD1ULL,
-	0xD660FAA79559C51FULL,0xAD107E1E9123A9D0ULL
+    0x0AC4DFFE0C10E64FULL, 0xCF9DE5384E71B81CULL, 0x7EF363E2FFA31F71ULL,
+    0xE3FB73C16B8E75B9ULL, 0xC9B53DCF4BA80A29ULL, 0x23F10B0E16E79763ULL,
+    0xC52172E413042E9BULL, 0xBE60E69CC928B2B9ULL, 0x80CD86A1B9E587E8ULL,
+    0x315D75E198C641A4ULL, 0xCDF93ACC44328387ULL, 0x15987D9ADC0A486DULL,
+    0x7310F7121FD5A074ULL, 0x278273C7DE31EFDCULL, 0x1602E714415D9330ULL,
+    0x81286130BC8985DBULL, 0xB3BF8A3170918836ULL, 0x6A00E0A0B9C49708ULL,
+    0xC6BA0B2C8BBC27BEULL, 0xC9F98D11ED34DBF6ULL, 0x7AD5B7D0B6C12207ULL,
+    0xD91E8FEF55B7394BULL, 0x9037C9EDEFDA4DF8ULL, 0x6D3F8152AD6AC212ULL,
+    0x1DE6B85A1274A0A6ULL, 0xEB3D688A309C180EULL, 0xAF9A3C407BA1DF15ULL,
+    0xE6FA141DF95A56DBULL, 0xB54B1597B61D0A75ULL, 0xA20D64E5683B9FD1ULL,
+    0xD660FAA79559C51FULL, 0xAD107E1E9123A9D0ULL
 };
+
 static const BN_ULONG dh2048_224_g[] = {
-	0x84B890D3191F2BFAULL,0x81BC087F2A7065B3ULL,0x19C418E1F6EC0179ULL,
-	0x7B5A0F1C71CFFF4CULL,0xEDFE72FE9B6AA4BDULL,0x81E1BCFE94B30269ULL,
-	0x566AFBB48D6C0191ULL,0xB539CCE3409D13CDULL,0x6AA21E7F5F2FF381ULL,
-	0xD9E263E4770589EFULL,0x10E183EDD19963DDULL,0xB70A8137150B8EEBULL,
-	0x051AE3D428C8F8ACULL,0xBB77A86F0C1AB15BULL,0x6E3025E316A330EFULL,
-	0x19529A45D6F83456ULL,0xF180EB34118E98D1ULL,0xB5F6C6B250717CBEULL,
-	0x09939D54DA7460CDULL,0xE247150422EA1ED4ULL,0xB8A762D0521BC98AULL,
-	0xF4D027275AC1348BULL,0xC17669101999024AULL,0xBE5E9001A8D66AD7ULL,
-	0xC57DB17C620A8652ULL,0xAB739D7700C29F52ULL,0xDD921F01A70C4AFAULL,
-	0xA6824A4E10B9A6F0ULL,0x74866A08CFE4FFE3ULL,0x6CDEBE7B89998CAFULL,
-	0x9DF30B5C8FFDAC50ULL,0xAC4032EF4F2D9AE3ULL
+    0x84B890D3191F2BFAULL, 0x81BC087F2A7065B3ULL, 0x19C418E1F6EC0179ULL,
+    0x7B5A0F1C71CFFF4CULL, 0xEDFE72FE9B6AA4BDULL, 0x81E1BCFE94B30269ULL,
+    0x566AFBB48D6C0191ULL, 0xB539CCE3409D13CDULL, 0x6AA21E7F5F2FF381ULL,
+    0xD9E263E4770589EFULL, 0x10E183EDD19963DDULL, 0xB70A8137150B8EEBULL,
+    0x051AE3D428C8F8ACULL, 0xBB77A86F0C1AB15BULL, 0x6E3025E316A330EFULL,
+    0x19529A45D6F83456ULL, 0xF180EB34118E98D1ULL, 0xB5F6C6B250717CBEULL,
+    0x09939D54DA7460CDULL, 0xE247150422EA1ED4ULL, 0xB8A762D0521BC98AULL,
+    0xF4D027275AC1348BULL, 0xC17669101999024AULL, 0xBE5E9001A8D66AD7ULL,
+    0xC57DB17C620A8652ULL, 0xAB739D7700C29F52ULL, 0xDD921F01A70C4AFAULL,
+    0xA6824A4E10B9A6F0ULL, 0x74866A08CFE4FFE3ULL, 0x6CDEBE7B89998CAFULL,
+    0x9DF30B5C8FFDAC50ULL, 0xAC4032EF4F2D9AE3ULL
 };
+
 static const BN_ULONG dh2048_224_q[] = {
-	0xBF389A99B36371EBULL,0x1F80535A4738CEBCULL,0xC58D93FE99717710ULL,
-	0x00000000801C0D34ULL
+    0xBF389A99B36371EBULL, 0x1F80535A4738CEBCULL, 0xC58D93FE99717710ULL,
+    0x00000000801C0D34ULL
 };
 
 static const BN_ULONG dh2048_256_p[] = {
-	0xDB094AE91E1A1597ULL,0x693877FAD7EF09CAULL,0x6116D2276E11715FULL,
-	0xA4B54330C198AF12ULL,0x75F26375D7014103ULL,0xC3A3960A54E710C3ULL,
-	0xDED4010ABD0BE621ULL,0xC0B857F689962856ULL,0xB3CA3F7971506026ULL,
-	0x1CCACB83E6B486F6ULL,0x67E144E514056425ULL,0xF6A167B5A41825D9ULL,
-	0x3AD8347796524D8EULL,0xF13C6D9A51BFA4ABULL,0x2D52526735488A0EULL,
-	0xB63ACAE1CAA6B790ULL,0x4FDB70C581B23F76ULL,0xBC39A0BF12307F5CULL,
-	0xB941F54EB1E59BB8ULL,0x6C5BFC11D45F9088ULL,0x22E0B1EF4275BF7BULL,
-	0x91F9E6725B4758C0ULL,0x5A8A9D306BCF67EDULL,0x209E0C6497517ABDULL,
-	0x3BF4296D830E9A7CULL,0x16C3D91134096FAAULL,0xFAF7DF4561B2AA30ULL,
-	0xE00DF8F1D61957D4ULL,0x5D2CEED4435E3B00ULL,0x8CEEF608660DD0F2ULL,
-	0xFFBBD19C65195999ULL,0x87A8E61DB4B6663CULL
+    0xDB094AE91E1A1597ULL, 0x693877FAD7EF09CAULL, 0x6116D2276E11715FULL,
+    0xA4B54330C198AF12ULL, 0x75F26375D7014103ULL, 0xC3A3960A54E710C3ULL,
+    0xDED4010ABD0BE621ULL, 0xC0B857F689962856ULL, 0xB3CA3F7971506026ULL,
+    0x1CCACB83E6B486F6ULL, 0x67E144E514056425ULL, 0xF6A167B5A41825D9ULL,
+    0x3AD8347796524D8EULL, 0xF13C6D9A51BFA4ABULL, 0x2D52526735488A0EULL,
+    0xB63ACAE1CAA6B790ULL, 0x4FDB70C581B23F76ULL, 0xBC39A0BF12307F5CULL,
+    0xB941F54EB1E59BB8ULL, 0x6C5BFC11D45F9088ULL, 0x22E0B1EF4275BF7BULL,
+    0x91F9E6725B4758C0ULL, 0x5A8A9D306BCF67EDULL, 0x209E0C6497517ABDULL,
+    0x3BF4296D830E9A7CULL, 0x16C3D91134096FAAULL, 0xFAF7DF4561B2AA30ULL,
+    0xE00DF8F1D61957D4ULL, 0x5D2CEED4435E3B00ULL, 0x8CEEF608660DD0F2ULL,
+    0xFFBBD19C65195999ULL, 0x87A8E61DB4B6663CULL
 };
+
 static const BN_ULONG dh2048_256_g[] = {
-	0x664B4C0F6CC41659ULL,0x5E2327CFEF98C582ULL,0xD647D148D4795451ULL,
-	0x2F63078490F00EF8ULL,0x184B523D1DB246C3ULL,0xC7891428CDC67EB6ULL,
-	0x7FD028370DF92B52ULL,0xB3353BBB64E0EC37ULL,0xECD06E1557CD0915ULL,
-	0xB7D2BBD2DF016199ULL,0xC8484B1E052588B9ULL,0xDB2A3B7313D3FE14ULL,
-	0xD052B985D182EA0AULL,0xA4BD1BFFE83B9C80ULL,0xDFC967C1FB3F2E55ULL,
-	0xB5045AF2767164E1ULL,0x1D14348F6F2F9193ULL,0x64E67982428EBC83ULL,
-	0x8AC376D282D6ED38ULL,0x777DE62AAAB8A862ULL,0xDDF463E5E9EC144BULL,
-	0x0196F931C77A57F2ULL,0xA55AE31341000A65ULL,0x901228F8C28CBB18ULL,
-	0xBC3773BF7E8C6F62ULL,0xBE3A6C1B0C6B47B1ULL,0xFF4FED4AAC0BB555ULL,
-	0x10DBC15077BE463FULL,0x07F4793A1A0BA125ULL,0x4CA7B18F21EF2054ULL,
-	0x2E77506660EDBD48ULL,0x3FB32C9B73134D0BULL
+    0x664B4C0F6CC41659ULL, 0x5E2327CFEF98C582ULL, 0xD647D148D4795451ULL,
+    0x2F63078490F00EF8ULL, 0x184B523D1DB246C3ULL, 0xC7891428CDC67EB6ULL,
+    0x7FD028370DF92B52ULL, 0xB3353BBB64E0EC37ULL, 0xECD06E1557CD0915ULL,
+    0xB7D2BBD2DF016199ULL, 0xC8484B1E052588B9ULL, 0xDB2A3B7313D3FE14ULL,
+    0xD052B985D182EA0AULL, 0xA4BD1BFFE83B9C80ULL, 0xDFC967C1FB3F2E55ULL,
+    0xB5045AF2767164E1ULL, 0x1D14348F6F2F9193ULL, 0x64E67982428EBC83ULL,
+    0x8AC376D282D6ED38ULL, 0x777DE62AAAB8A862ULL, 0xDDF463E5E9EC144BULL,
+    0x0196F931C77A57F2ULL, 0xA55AE31341000A65ULL, 0x901228F8C28CBB18ULL,
+    0xBC3773BF7E8C6F62ULL, 0xBE3A6C1B0C6B47B1ULL, 0xFF4FED4AAC0BB555ULL,
+    0x10DBC15077BE463FULL, 0x07F4793A1A0BA125ULL, 0x4CA7B18F21EF2054ULL,
+    0x2E77506660EDBD48ULL, 0x3FB32C9B73134D0BULL
 };
+
 static const BN_ULONG dh2048_256_q[] = {
-	0xA308B0FE64F5FBD3ULL,0x99B1A47D1EB3750BULL,0xB447997640129DA2ULL,
-	0x8CF83642A709A097ULL
+    0xA308B0FE64F5FBD3ULL, 0x99B1A47D1EB3750BULL, 0xB447997640129DA2ULL,
+    0x8CF83642A709A097ULL
 };
 
 #elif BN_BITS2 == 32
 
 static const BN_ULONG dh1024_160_p[] = {
-	0x2E4A4371,0xDF1FB2BC,0x6D4DA708,0xE68CFDA7,0x365C1A65,0x45BF37DF,
-	0x0DC8B4BD,0xA151AF5F,0xF55BCCC0,0xFAA31A4F,0xE5644738,0x4EFFD6FA,
-	0x219A7372,0x98488E9C,0x90C4BD70,0xACCBDD7D,0xD49B83BF,0x24975C3C,
-	0xA9061123,0x13ECB4AE,0x2EE652C0,0x9838EF1E,0x75A23D18,0x6073E286,
-	0x52D23B61,0x9A6A9DCA,0xFB06A3C6,0x52C99FBC,0xAE5D54EC,0xDE92DE5E,
-	0xA080E01D,0xB10B8F96
+    0x2E4A4371, 0xDF1FB2BC, 0x6D4DA708, 0xE68CFDA7, 0x365C1A65, 0x45BF37DF,
+    0x0DC8B4BD, 0xA151AF5F, 0xF55BCCC0, 0xFAA31A4F, 0xE5644738, 0x4EFFD6FA,
+    0x219A7372, 0x98488E9C, 0x90C4BD70, 0xACCBDD7D, 0xD49B83BF, 0x24975C3C,
+    0xA9061123, 0x13ECB4AE, 0x2EE652C0, 0x9838EF1E, 0x75A23D18, 0x6073E286,
+    0x52D23B61, 0x9A6A9DCA, 0xFB06A3C6, 0x52C99FBC, 0xAE5D54EC, 0xDE92DE5E,
+    0xA080E01D, 0xB10B8F96
 };
+
 static const BN_ULONG dh1024_160_g[] = {
-	0x22B3B2E5,0x855E6EEB,0xF97C2A24,0x858F4DCE,0x18D08BC8,0x2D779D59,
-	0x8E73AFA3,0xD662A4D1,0x69B6A28A,0x1DBF0A01,0x7A091F53,0xA6A24C08,
-	0x63F80A76,0x909D0D22,0xB9A92EE1,0xD7FBD7D3,0x9E2749F4,0x5E91547F,
-	0xB01B886A,0x160217B4,0x5504F213,0x777E690F,0x5C41564B,0x266FEA1E,
-	0x14266D31,0xD6406CFF,0x58AC507F,0xF8104DD2,0xEFB99905,0x6765A442,
-	0xC3FD3412,0xA4D1CBD5
+    0x22B3B2E5, 0x855E6EEB, 0xF97C2A24, 0x858F4DCE, 0x18D08BC8, 0x2D779D59,
+    0x8E73AFA3, 0xD662A4D1, 0x69B6A28A, 0x1DBF0A01, 0x7A091F53, 0xA6A24C08,
+    0x63F80A76, 0x909D0D22, 0xB9A92EE1, 0xD7FBD7D3, 0x9E2749F4, 0x5E91547F,
+    0xB01B886A, 0x160217B4, 0x5504F213, 0x777E690F, 0x5C41564B, 0x266FEA1E,
+    0x14266D31, 0xD6406CFF, 0x58AC507F, 0xF8104DD2, 0xEFB99905, 0x6765A442,
+    0xC3FD3412, 0xA4D1CBD5
 };
+
 static const BN_ULONG dh1024_160_q[] = {
-	0x49462353,0x64B7CB9D,0x8ABA4E7D,0x81A8DF27,0xF518AA87
+    0x49462353, 0x64B7CB9D, 0x8ABA4E7D, 0x81A8DF27, 0xF518AA87
 };
 
 static const BN_ULONG dh2048_224_p[] = {
-	0x0C10E64F,0x0AC4DFFE,0x4E71B81C,0xCF9DE538,0xFFA31F71,0x7EF363E2,
-	0x6B8E75B9,0xE3FB73C1,0x4BA80A29,0xC9B53DCF,0x16E79763,0x23F10B0E,
-	0x13042E9B,0xC52172E4,0xC928B2B9,0xBE60E69C,0xB9E587E8,0x80CD86A1,
-	0x98C641A4,0x315D75E1,0x44328387,0xCDF93ACC,0xDC0A486D,0x15987D9A,
-	0x1FD5A074,0x7310F712,0xDE31EFDC,0x278273C7,0x415D9330,0x1602E714,
-	0xBC8985DB,0x81286130,0x70918836,0xB3BF8A31,0xB9C49708,0x6A00E0A0,
-	0x8BBC27BE,0xC6BA0B2C,0xED34DBF6,0xC9F98D11,0xB6C12207,0x7AD5B7D0,
-	0x55B7394B,0xD91E8FEF,0xEFDA4DF8,0x9037C9ED,0xAD6AC212,0x6D3F8152,
-	0x1274A0A6,0x1DE6B85A,0x309C180E,0xEB3D688A,0x7BA1DF15,0xAF9A3C40,
-	0xF95A56DB,0xE6FA141D,0xB61D0A75,0xB54B1597,0x683B9FD1,0xA20D64E5,
-	0x9559C51F,0xD660FAA7,0x9123A9D0,0xAD107E1E
+    0x0C10E64F, 0x0AC4DFFE, 0x4E71B81C, 0xCF9DE538, 0xFFA31F71, 0x7EF363E2,
+    0x6B8E75B9, 0xE3FB73C1, 0x4BA80A29, 0xC9B53DCF, 0x16E79763, 0x23F10B0E,
+    0x13042E9B, 0xC52172E4, 0xC928B2B9, 0xBE60E69C, 0xB9E587E8, 0x80CD86A1,
+    0x98C641A4, 0x315D75E1, 0x44328387, 0xCDF93ACC, 0xDC0A486D, 0x15987D9A,
+    0x1FD5A074, 0x7310F712, 0xDE31EFDC, 0x278273C7, 0x415D9330, 0x1602E714,
+    0xBC8985DB, 0x81286130, 0x70918836, 0xB3BF8A31, 0xB9C49708, 0x6A00E0A0,
+    0x8BBC27BE, 0xC6BA0B2C, 0xED34DBF6, 0xC9F98D11, 0xB6C12207, 0x7AD5B7D0,
+    0x55B7394B, 0xD91E8FEF, 0xEFDA4DF8, 0x9037C9ED, 0xAD6AC212, 0x6D3F8152,
+    0x1274A0A6, 0x1DE6B85A, 0x309C180E, 0xEB3D688A, 0x7BA1DF15, 0xAF9A3C40,
+    0xF95A56DB, 0xE6FA141D, 0xB61D0A75, 0xB54B1597, 0x683B9FD1, 0xA20D64E5,
+    0x9559C51F, 0xD660FAA7, 0x9123A9D0, 0xAD107E1E
 };
+
 static const BN_ULONG dh2048_224_g[] = {
-	0x191F2BFA,0x84B890D3,0x2A7065B3,0x81BC087F,0xF6EC0179,0x19C418E1,
-	0x71CFFF4C,0x7B5A0F1C,0x9B6AA4BD,0xEDFE72FE,0x94B30269,0x81E1BCFE,
-	0x8D6C0191,0x566AFBB4,0x409D13CD,0xB539CCE3,0x5F2FF381,0x6AA21E7F,
-	0x770589EF,0xD9E263E4,0xD19963DD,0x10E183ED,0x150B8EEB,0xB70A8137,
-	0x28C8F8AC,0x051AE3D4,0x0C1AB15B,0xBB77A86F,0x16A330EF,0x6E3025E3,
-	0xD6F83456,0x19529A45,0x118E98D1,0xF180EB34,0x50717CBE,0xB5F6C6B2,
-	0xDA7460CD,0x09939D54,0x22EA1ED4,0xE2471504,0x521BC98A,0xB8A762D0,
-	0x5AC1348B,0xF4D02727,0x1999024A,0xC1766910,0xA8D66AD7,0xBE5E9001,
-	0x620A8652,0xC57DB17C,0x00C29F52,0xAB739D77,0xA70C4AFA,0xDD921F01,
-	0x10B9A6F0,0xA6824A4E,0xCFE4FFE3,0x74866A08,0x89998CAF,0x6CDEBE7B,
-	0x8FFDAC50,0x9DF30B5C,0x4F2D9AE3,0xAC4032EF
+    0x191F2BFA, 0x84B890D3, 0x2A7065B3, 0x81BC087F, 0xF6EC0179, 0x19C418E1,
+    0x71CFFF4C, 0x7B5A0F1C, 0x9B6AA4BD, 0xEDFE72FE, 0x94B30269, 0x81E1BCFE,
+    0x8D6C0191, 0x566AFBB4, 0x409D13CD, 0xB539CCE3, 0x5F2FF381, 0x6AA21E7F,
+    0x770589EF, 0xD9E263E4, 0xD19963DD, 0x10E183ED, 0x150B8EEB, 0xB70A8137,
+    0x28C8F8AC, 0x051AE3D4, 0x0C1AB15B, 0xBB77A86F, 0x16A330EF, 0x6E3025E3,
+    0xD6F83456, 0x19529A45, 0x118E98D1, 0xF180EB34, 0x50717CBE, 0xB5F6C6B2,
+    0xDA7460CD, 0x09939D54, 0x22EA1ED4, 0xE2471504, 0x521BC98A, 0xB8A762D0,
+    0x5AC1348B, 0xF4D02727, 0x1999024A, 0xC1766910, 0xA8D66AD7, 0xBE5E9001,
+    0x620A8652, 0xC57DB17C, 0x00C29F52, 0xAB739D77, 0xA70C4AFA, 0xDD921F01,
+    0x10B9A6F0, 0xA6824A4E, 0xCFE4FFE3, 0x74866A08, 0x89998CAF, 0x6CDEBE7B,
+    0x8FFDAC50, 0x9DF30B5C, 0x4F2D9AE3, 0xAC4032EF
 };
+
 static const BN_ULONG dh2048_224_q[] = {
-	0xB36371EB,0xBF389A99,0x4738CEBC,0x1F80535A,0x99717710,0xC58D93FE,
-	0x801C0D34
+    0xB36371EB, 0xBF389A99, 0x4738CEBC, 0x1F80535A, 0x99717710, 0xC58D93FE,
+    0x801C0D34
 };
 
 static const BN_ULONG dh2048_256_p[] = {
-	0x1E1A1597,0xDB094AE9,0xD7EF09CA,0x693877FA,0x6E11715F,0x6116D227,
-	0xC198AF12,0xA4B54330,0xD7014103,0x75F26375,0x54E710C3,0xC3A3960A,
-	0xBD0BE621,0xDED4010A,0x89962856,0xC0B857F6,0x71506026,0xB3CA3F79,
-	0xE6B486F6,0x1CCACB83,0x14056425,0x67E144E5,0xA41825D9,0xF6A167B5,
-	0x96524D8E,0x3AD83477,0x51BFA4AB,0xF13C6D9A,0x35488A0E,0x2D525267,
-	0xCAA6B790,0xB63ACAE1,0x81B23F76,0x4FDB70C5,0x12307F5C,0xBC39A0BF,
-	0xB1E59BB8,0xB941F54E,0xD45F9088,0x6C5BFC11,0x4275BF7B,0x22E0B1EF,
-	0x5B4758C0,0x91F9E672,0x6BCF67ED,0x5A8A9D30,0x97517ABD,0x209E0C64,
-	0x830E9A7C,0x3BF4296D,0x34096FAA,0x16C3D911,0x61B2AA30,0xFAF7DF45,
-	0xD61957D4,0xE00DF8F1,0x435E3B00,0x5D2CEED4,0x660DD0F2,0x8CEEF608,
-	0x65195999,0xFFBBD19C,0xB4B6663C,0x87A8E61D
+    0x1E1A1597, 0xDB094AE9, 0xD7EF09CA, 0x693877FA, 0x6E11715F, 0x6116D227,
+    0xC198AF12, 0xA4B54330, 0xD7014103, 0x75F26375, 0x54E710C3, 0xC3A3960A,
+    0xBD0BE621, 0xDED4010A, 0x89962856, 0xC0B857F6, 0x71506026, 0xB3CA3F79,
+    0xE6B486F6, 0x1CCACB83, 0x14056425, 0x67E144E5, 0xA41825D9, 0xF6A167B5,
+    0x96524D8E, 0x3AD83477, 0x51BFA4AB, 0xF13C6D9A, 0x35488A0E, 0x2D525267,
+    0xCAA6B790, 0xB63ACAE1, 0x81B23F76, 0x4FDB70C5, 0x12307F5C, 0xBC39A0BF,
+    0xB1E59BB8, 0xB941F54E, 0xD45F9088, 0x6C5BFC11, 0x4275BF7B, 0x22E0B1EF,
+    0x5B4758C0, 0x91F9E672, 0x6BCF67ED, 0x5A8A9D30, 0x97517ABD, 0x209E0C64,
+    0x830E9A7C, 0x3BF4296D, 0x34096FAA, 0x16C3D911, 0x61B2AA30, 0xFAF7DF45,
+    0xD61957D4, 0xE00DF8F1, 0x435E3B00, 0x5D2CEED4, 0x660DD0F2, 0x8CEEF608,
+    0x65195999, 0xFFBBD19C, 0xB4B6663C, 0x87A8E61D
 };
+
 static const BN_ULONG dh2048_256_g[] = {
-	0x6CC41659,0x664B4C0F,0xEF98C582,0x5E2327CF,0xD4795451,0xD647D148,
-	0x90F00EF8,0x2F630784,0x1DB246C3,0x184B523D,0xCDC67EB6,0xC7891428,
-	0x0DF92B52,0x7FD02837,0x64E0EC37,0xB3353BBB,0x57CD0915,0xECD06E15,
-	0xDF016199,0xB7D2BBD2,0x052588B9,0xC8484B1E,0x13D3FE14,0xDB2A3B73,
-	0xD182EA0A,0xD052B985,0xE83B9C80,0xA4BD1BFF,0xFB3F2E55,0xDFC967C1,
-	0x767164E1,0xB5045AF2,0x6F2F9193,0x1D14348F,0x428EBC83,0x64E67982,
-	0x82D6ED38,0x8AC376D2,0xAAB8A862,0x777DE62A,0xE9EC144B,0xDDF463E5,
-	0xC77A57F2,0x0196F931,0x41000A65,0xA55AE313,0xC28CBB18,0x901228F8,
-	0x7E8C6F62,0xBC3773BF,0x0C6B47B1,0xBE3A6C1B,0xAC0BB555,0xFF4FED4A,
-	0x77BE463F,0x10DBC150,0x1A0BA125,0x07F4793A,0x21EF2054,0x4CA7B18F,
-	0x60EDBD48,0x2E775066,0x73134D0B,0x3FB32C9B
+    0x6CC41659, 0x664B4C0F, 0xEF98C582, 0x5E2327CF, 0xD4795451, 0xD647D148,
+    0x90F00EF8, 0x2F630784, 0x1DB246C3, 0x184B523D, 0xCDC67EB6, 0xC7891428,
+    0x0DF92B52, 0x7FD02837, 0x64E0EC37, 0xB3353BBB, 0x57CD0915, 0xECD06E15,
+    0xDF016199, 0xB7D2BBD2, 0x052588B9, 0xC8484B1E, 0x13D3FE14, 0xDB2A3B73,
+    0xD182EA0A, 0xD052B985, 0xE83B9C80, 0xA4BD1BFF, 0xFB3F2E55, 0xDFC967C1,
+    0x767164E1, 0xB5045AF2, 0x6F2F9193, 0x1D14348F, 0x428EBC83, 0x64E67982,
+    0x82D6ED38, 0x8AC376D2, 0xAAB8A862, 0x777DE62A, 0xE9EC144B, 0xDDF463E5,
+    0xC77A57F2, 0x0196F931, 0x41000A65, 0xA55AE313, 0xC28CBB18, 0x901228F8,
+    0x7E8C6F62, 0xBC3773BF, 0x0C6B47B1, 0xBE3A6C1B, 0xAC0BB555, 0xFF4FED4A,
+    0x77BE463F, 0x10DBC150, 0x1A0BA125, 0x07F4793A, 0x21EF2054, 0x4CA7B18F,
+    0x60EDBD48, 0x2E775066, 0x73134D0B, 0x3FB32C9B
 };
+
 static const BN_ULONG dh2048_256_q[] = {
-	0x64F5FBD3,0xA308B0FE,0x1EB3750B,0x99B1A47D,0x40129DA2,0xB4479976,
-	0xA709A097,0x8CF83642
+    0x64F5FBD3, 0xA308B0FE, 0x1EB3750B, 0x99B1A47D, 0x40129DA2, 0xB4479976,
+    0xA709A097, 0x8CF83642
 };
 
 #else
-#error "unsupported BN_BITS2"
+# error "unsupported BN_BITS2"
 #endif
 
 /* Macro to make a BIGNUM from static data */
 
 #define make_dh_bn(x) static const BIGNUM _bignum_##x = { (BN_ULONG *) x, \
-			sizeof(x)/sizeof(BN_ULONG),\
-			sizeof(x)/sizeof(BN_ULONG),\
-			0, BN_FLG_STATIC_DATA }
+                        sizeof(x)/sizeof(BN_ULONG),\
+                        sizeof(x)/sizeof(BN_ULONG),\
+                        0, BN_FLG_STATIC_DATA }
 
-/* Macro to make a DH structure from BIGNUM data. NB: although just copying
+/*
+ * Macro to make a DH structure from BIGNUM data. NB: although just copying
  * the BIGNUM static pointers would be more efficient we can't as they get
  * wiped using BN_clear_free() when DH_free() is called.
  */
 
 #define make_dh(x) \
 DH * DH_get_##x(void) \
-	{ \
-	DH *dh; \
-	make_dh_bn(dh##x##_p); \
-	make_dh_bn(dh##x##_q); \
-	make_dh_bn(dh##x##_g); \
-	dh = DH_new(); \
-	if (!dh) \
-		return NULL; \
-	dh->p = BN_dup(&_bignum_dh##x##_p); \
-	dh->g = BN_dup(&_bignum_dh##x##_g); \
-	dh->q = BN_dup(&_bignum_dh##x##_q); \
-	if (!dh->p || !dh->q || !dh->g) \
-		{ \
-		DH_free(dh); \
-		return NULL; \
-		} \
-	return dh; \
-	}
+        { \
+        DH *dh; \
+        make_dh_bn(dh##x##_p); \
+        make_dh_bn(dh##x##_q); \
+        make_dh_bn(dh##x##_g); \
+        dh = DH_new(); \
+        if (!dh) \
+                return NULL; \
+        dh->p = BN_dup(&_bignum_dh##x##_p); \
+        dh->g = BN_dup(&_bignum_dh##x##_g); \
+        dh->q = BN_dup(&_bignum_dh##x##_q); \
+        if (!dh->p || !dh->q || !dh->g) \
+                { \
+                DH_free(dh); \
+                return NULL; \
+                } \
+        return dh; \
+        }
 
 make_dh(1024_160)
 make_dh(2048_224)
 make_dh(2048_256)
-
-
-
diff --git a/crypto/dh/dhtest.c b/crypto/dh/dhtest.c
index 61ac51fb52..c9dd76bc75 100644
--- a/crypto/dh/dhtest.c
+++ b/crypto/dh/dhtest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,17 +49,19 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* Until the key-gen callbacks are modified to use newer prototypes, we allow
- * deprecated functions for openssl-internal code */
+/*
+ * Until the key-gen callbacks are modified to use newer prototypes, we allow
+ * deprecated functions for openssl-internal code
+ */
 #ifdef OPENSSL_NO_DEPRECATED
-#undef OPENSSL_NO_DEPRECATED
+# undef OPENSSL_NO_DEPRECATED
 #endif
 
 #include 
@@ -78,459 +80,485 @@
 int main(int argc, char *argv[])
 {
     printf("No DH support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#ifdef OPENSSL_SYS_WIN16
-#define MS_CALLBACK	_far _loadds
-#else
-#define MS_CALLBACK
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define MS_CALLBACK     _far _loadds
+# else
+#  define MS_CALLBACK
+# endif
 
 static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg);
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
 static int run_rfc5114_tests(void);
 
 int main(int argc, char *argv[])
-	{
-	BN_GENCB _cb;
-	DH *a;
-	DH *b=NULL;
-	char buf[12];
-	unsigned char *abuf=NULL,*bbuf=NULL;
-	int i,alen,blen,aout,bout,ret=1;
-	BIO *out;
-
-	CRYPTO_malloc_debug_init();
-	CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
-#ifdef OPENSSL_SYS_WIN32
-	CRYPTO_malloc_init();
-#endif
-
-	RAND_seed(rnd_seed, sizeof rnd_seed);
-
-	out=BIO_new(BIO_s_file());
-	if (out == NULL) EXIT(1);
-	BIO_set_fp(out,stdout,BIO_NOCLOSE);
-
-	BN_GENCB_set(&_cb, &cb, out);
-	if(((a = DH_new()) == NULL) || !DH_generate_parameters_ex(a, 64,
-				DH_GENERATOR_5, &_cb))
-		goto err;
-
-	if (!DH_check(a, &i)) goto err;
-	if (i & DH_CHECK_P_NOT_PRIME)
-		BIO_puts(out, "p value is not prime\n");
-	if (i & DH_CHECK_P_NOT_SAFE_PRIME)
-		BIO_puts(out, "p value is not a safe prime\n");
-	if (i & DH_UNABLE_TO_CHECK_GENERATOR)
-		BIO_puts(out, "unable to check the generator value\n");
-	if (i & DH_NOT_SUITABLE_GENERATOR)
-		BIO_puts(out, "the g value is not a generator\n");
-
-	BIO_puts(out,"\np    =");
-	BN_print(out,a->p);
-	BIO_puts(out,"\ng    =");
-	BN_print(out,a->g);
-	BIO_puts(out,"\n");
-
-	b=DH_new();
-	if (b == NULL) goto err;
-
-	b->p=BN_dup(a->p);
-	b->g=BN_dup(a->g);
-	if ((b->p == NULL) || (b->g == NULL)) goto err;
-
-	/* Set a to run with normal modexp and b to use constant time */
-	a->flags &= ~DH_FLAG_NO_EXP_CONSTTIME;
-	b->flags |= DH_FLAG_NO_EXP_CONSTTIME;
-
-	if (!DH_generate_key(a)) goto err;
-	BIO_puts(out,"pri 1=");
-	BN_print(out,a->priv_key);
-	BIO_puts(out,"\npub 1=");
-	BN_print(out,a->pub_key);
-	BIO_puts(out,"\n");
-
-	if (!DH_generate_key(b)) goto err;
-	BIO_puts(out,"pri 2=");
-	BN_print(out,b->priv_key);
-	BIO_puts(out,"\npub 2=");
-	BN_print(out,b->pub_key);
-	BIO_puts(out,"\n");
-
-	alen=DH_size(a);
-	abuf=(unsigned char *)OPENSSL_malloc(alen);
-	aout=DH_compute_key(abuf,b->pub_key,a);
-
-	BIO_puts(out,"key1 =");
-	for (i=0; ipub_key,b);
-
-	BIO_puts(out,"key2 =");
-	for (i=0; ip = BN_dup(a->p);
+    b->g = BN_dup(a->g);
+    if ((b->p == NULL) || (b->g == NULL))
+        goto err;
+
+    /* Set a to run with normal modexp and b to use constant time */
+    a->flags &= ~DH_FLAG_NO_EXP_CONSTTIME;
+    b->flags |= DH_FLAG_NO_EXP_CONSTTIME;
+
+    if (!DH_generate_key(a))
+        goto err;
+    BIO_puts(out, "pri 1=");
+    BN_print(out, a->priv_key);
+    BIO_puts(out, "\npub 1=");
+    BN_print(out, a->pub_key);
+    BIO_puts(out, "\n");
+
+    if (!DH_generate_key(b))
+        goto err;
+    BIO_puts(out, "pri 2=");
+    BN_print(out, b->priv_key);
+    BIO_puts(out, "\npub 2=");
+    BN_print(out, b->pub_key);
+    BIO_puts(out, "\n");
+
+    alen = DH_size(a);
+    abuf = (unsigned char *)OPENSSL_malloc(alen);
+    aout = DH_compute_key(abuf, b->pub_key, a);
+
+    BIO_puts(out, "key1 =");
+    for (i = 0; i < aout; i++) {
+        sprintf(buf, "%02X", abuf[i]);
+        BIO_puts(out, buf);
+    }
+    BIO_puts(out, "\n");
+
+    blen = DH_size(b);
+    bbuf = (unsigned char *)OPENSSL_malloc(blen);
+    bout = DH_compute_key(bbuf, a->pub_key, b);
+
+    BIO_puts(out, "key2 =");
+    for (i = 0; i < bout; i++) {
+        sprintf(buf, "%02X", bbuf[i]);
+        BIO_puts(out, buf);
+    }
+    BIO_puts(out, "\n");
+    if ((aout < 4) || (bout != aout) || (memcmp(abuf, bbuf, aout) != 0)) {
+        fprintf(stderr, "Error in DH routines\n");
+        ret = 1;
+    } else
+        ret = 0;
+    if (!run_rfc5114_tests())
+        ret = 1;
+ err:
+    ERR_print_errors_fp(stderr);
+
+    if (abuf != NULL)
+        OPENSSL_free(abuf);
+    if (bbuf != NULL)
+        OPENSSL_free(bbuf);
+    if (b != NULL)
+        DH_free(b);
+    if (a != NULL)
+        DH_free(a);
+    BIO_free(out);
+# ifdef OPENSSL_SYS_NETWARE
+    if (ret)
+        printf("ERROR: %d\n", ret);
+# endif
+    EXIT(ret);
+    return (ret);
+}
 
 static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg)
-	{
-	char c='*';
-
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	BIO_write(arg->arg,&c,1);
-	(void)BIO_flush(arg->arg);
-#ifdef LINT
-	p=n;
-#endif
-	return 1;
-	}
+{
+    char c = '*';
+
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    BIO_write(arg->arg, &c, 1);
+    (void)BIO_flush(arg->arg);
+# ifdef LINT
+    p = n;
+# endif
+    return 1;
+}
 
 /* Test data from RFC 5114 */
 
 static const unsigned char dhtest_1024_160_xA[] = {
-	0xB9,0xA3,0xB3,0xAE,0x8F,0xEF,0xC1,0xA2,0x93,0x04,0x96,0x50,
-	0x70,0x86,0xF8,0x45,0x5D,0x48,0x94,0x3E
+    0xB9, 0xA3, 0xB3, 0xAE, 0x8F, 0xEF, 0xC1, 0xA2, 0x93, 0x04, 0x96, 0x50,
+    0x70, 0x86, 0xF8, 0x45, 0x5D, 0x48, 0x94, 0x3E
 };
+
 static const unsigned char dhtest_1024_160_yA[] = {
-	0x2A,0x85,0x3B,0x3D,0x92,0x19,0x75,0x01,0xB9,0x01,0x5B,0x2D,
-	0xEB,0x3E,0xD8,0x4F,0x5E,0x02,0x1D,0xCC,0x3E,0x52,0xF1,0x09,
-	0xD3,0x27,0x3D,0x2B,0x75,0x21,0x28,0x1C,0xBA,0xBE,0x0E,0x76,
-	0xFF,0x57,0x27,0xFA,0x8A,0xCC,0xE2,0x69,0x56,0xBA,0x9A,0x1F,
-	0xCA,0x26,0xF2,0x02,0x28,0xD8,0x69,0x3F,0xEB,0x10,0x84,0x1D,
-	0x84,0xA7,0x36,0x00,0x54,0xEC,0xE5,0xA7,0xF5,0xB7,0xA6,0x1A,
-	0xD3,0xDF,0xB3,0xC6,0x0D,0x2E,0x43,0x10,0x6D,0x87,0x27,0xDA,
-	0x37,0xDF,0x9C,0xCE,0x95,0xB4,0x78,0x75,0x5D,0x06,0xBC,0xEA,
-	0x8F,0x9D,0x45,0x96,0x5F,0x75,0xA5,0xF3,0xD1,0xDF,0x37,0x01,
-	0x16,0x5F,0xC9,0xE5,0x0C,0x42,0x79,0xCE,0xB0,0x7F,0x98,0x95,
-	0x40,0xAE,0x96,0xD5,0xD8,0x8E,0xD7,0x76
+    0x2A, 0x85, 0x3B, 0x3D, 0x92, 0x19, 0x75, 0x01, 0xB9, 0x01, 0x5B, 0x2D,
+    0xEB, 0x3E, 0xD8, 0x4F, 0x5E, 0x02, 0x1D, 0xCC, 0x3E, 0x52, 0xF1, 0x09,
+    0xD3, 0x27, 0x3D, 0x2B, 0x75, 0x21, 0x28, 0x1C, 0xBA, 0xBE, 0x0E, 0x76,
+    0xFF, 0x57, 0x27, 0xFA, 0x8A, 0xCC, 0xE2, 0x69, 0x56, 0xBA, 0x9A, 0x1F,
+    0xCA, 0x26, 0xF2, 0x02, 0x28, 0xD8, 0x69, 0x3F, 0xEB, 0x10, 0x84, 0x1D,
+    0x84, 0xA7, 0x36, 0x00, 0x54, 0xEC, 0xE5, 0xA7, 0xF5, 0xB7, 0xA6, 0x1A,
+    0xD3, 0xDF, 0xB3, 0xC6, 0x0D, 0x2E, 0x43, 0x10, 0x6D, 0x87, 0x27, 0xDA,
+    0x37, 0xDF, 0x9C, 0xCE, 0x95, 0xB4, 0x78, 0x75, 0x5D, 0x06, 0xBC, 0xEA,
+    0x8F, 0x9D, 0x45, 0x96, 0x5F, 0x75, 0xA5, 0xF3, 0xD1, 0xDF, 0x37, 0x01,
+    0x16, 0x5F, 0xC9, 0xE5, 0x0C, 0x42, 0x79, 0xCE, 0xB0, 0x7F, 0x98, 0x95,
+    0x40, 0xAE, 0x96, 0xD5, 0xD8, 0x8E, 0xD7, 0x76
 };
+
 static const unsigned char dhtest_1024_160_xB[] = {
-	0x93,0x92,0xC9,0xF9,0xEB,0x6A,0x7A,0x6A,0x90,0x22,0xF7,0xD8,
-	0x3E,0x72,0x23,0xC6,0x83,0x5B,0xBD,0xDA
+    0x93, 0x92, 0xC9, 0xF9, 0xEB, 0x6A, 0x7A, 0x6A, 0x90, 0x22, 0xF7, 0xD8,
+    0x3E, 0x72, 0x23, 0xC6, 0x83, 0x5B, 0xBD, 0xDA
 };
+
 static const unsigned char dhtest_1024_160_yB[] = {
-	0x71,0x7A,0x6C,0xB0,0x53,0x37,0x1F,0xF4,0xA3,0xB9,0x32,0x94,
-	0x1C,0x1E,0x56,0x63,0xF8,0x61,0xA1,0xD6,0xAD,0x34,0xAE,0x66,
-	0x57,0x6D,0xFB,0x98,0xF6,0xC6,0xCB,0xF9,0xDD,0xD5,0xA5,0x6C,
-	0x78,0x33,0xF6,0xBC,0xFD,0xFF,0x09,0x55,0x82,0xAD,0x86,0x8E,
-	0x44,0x0E,0x8D,0x09,0xFD,0x76,0x9E,0x3C,0xEC,0xCD,0xC3,0xD3,
-	0xB1,0xE4,0xCF,0xA0,0x57,0x77,0x6C,0xAA,0xF9,0x73,0x9B,0x6A,
-	0x9F,0xEE,0x8E,0x74,0x11,0xF8,0xD6,0xDA,0xC0,0x9D,0x6A,0x4E,
-	0xDB,0x46,0xCC,0x2B,0x5D,0x52,0x03,0x09,0x0E,0xAE,0x61,0x26,
-	0x31,0x1E,0x53,0xFD,0x2C,0x14,0xB5,0x74,0xE6,0xA3,0x10,0x9A,
-	0x3D,0xA1,0xBE,0x41,0xBD,0xCE,0xAA,0x18,0x6F,0x5C,0xE0,0x67,
-	0x16,0xA2,0xB6,0xA0,0x7B,0x3C,0x33,0xFE
+    0x71, 0x7A, 0x6C, 0xB0, 0x53, 0x37, 0x1F, 0xF4, 0xA3, 0xB9, 0x32, 0x94,
+    0x1C, 0x1E, 0x56, 0x63, 0xF8, 0x61, 0xA1, 0xD6, 0xAD, 0x34, 0xAE, 0x66,
+    0x57, 0x6D, 0xFB, 0x98, 0xF6, 0xC6, 0xCB, 0xF9, 0xDD, 0xD5, 0xA5, 0x6C,
+    0x78, 0x33, 0xF6, 0xBC, 0xFD, 0xFF, 0x09, 0x55, 0x82, 0xAD, 0x86, 0x8E,
+    0x44, 0x0E, 0x8D, 0x09, 0xFD, 0x76, 0x9E, 0x3C, 0xEC, 0xCD, 0xC3, 0xD3,
+    0xB1, 0xE4, 0xCF, 0xA0, 0x57, 0x77, 0x6C, 0xAA, 0xF9, 0x73, 0x9B, 0x6A,
+    0x9F, 0xEE, 0x8E, 0x74, 0x11, 0xF8, 0xD6, 0xDA, 0xC0, 0x9D, 0x6A, 0x4E,
+    0xDB, 0x46, 0xCC, 0x2B, 0x5D, 0x52, 0x03, 0x09, 0x0E, 0xAE, 0x61, 0x26,
+    0x31, 0x1E, 0x53, 0xFD, 0x2C, 0x14, 0xB5, 0x74, 0xE6, 0xA3, 0x10, 0x9A,
+    0x3D, 0xA1, 0xBE, 0x41, 0xBD, 0xCE, 0xAA, 0x18, 0x6F, 0x5C, 0xE0, 0x67,
+    0x16, 0xA2, 0xB6, 0xA0, 0x7B, 0x3C, 0x33, 0xFE
 };
+
 static const unsigned char dhtest_1024_160_Z[] = {
-	0x5C,0x80,0x4F,0x45,0x4D,0x30,0xD9,0xC4,0xDF,0x85,0x27,0x1F,
-	0x93,0x52,0x8C,0x91,0xDF,0x6B,0x48,0xAB,0x5F,0x80,0xB3,0xB5,
-	0x9C,0xAA,0xC1,0xB2,0x8F,0x8A,0xCB,0xA9,0xCD,0x3E,0x39,0xF3,
-	0xCB,0x61,0x45,0x25,0xD9,0x52,0x1D,0x2E,0x64,0x4C,0x53,0xB8,
-	0x07,0xB8,0x10,0xF3,0x40,0x06,0x2F,0x25,0x7D,0x7D,0x6F,0xBF,
-	0xE8,0xD5,0xE8,0xF0,0x72,0xE9,0xB6,0xE9,0xAF,0xDA,0x94,0x13,
-	0xEA,0xFB,0x2E,0x8B,0x06,0x99,0xB1,0xFB,0x5A,0x0C,0xAC,0xED,
-	0xDE,0xAE,0xAD,0x7E,0x9C,0xFB,0xB3,0x6A,0xE2,0xB4,0x20,0x83,
-	0x5B,0xD8,0x3A,0x19,0xFB,0x0B,0x5E,0x96,0xBF,0x8F,0xA4,0xD0,
-	0x9E,0x34,0x55,0x25,0x16,0x7E,0xCD,0x91,0x55,0x41,0x6F,0x46,
-	0xF4,0x08,0xED,0x31,0xB6,0x3C,0x6E,0x6D
+    0x5C, 0x80, 0x4F, 0x45, 0x4D, 0x30, 0xD9, 0xC4, 0xDF, 0x85, 0x27, 0x1F,
+    0x93, 0x52, 0x8C, 0x91, 0xDF, 0x6B, 0x48, 0xAB, 0x5F, 0x80, 0xB3, 0xB5,
+    0x9C, 0xAA, 0xC1, 0xB2, 0x8F, 0x8A, 0xCB, 0xA9, 0xCD, 0x3E, 0x39, 0xF3,
+    0xCB, 0x61, 0x45, 0x25, 0xD9, 0x52, 0x1D, 0x2E, 0x64, 0x4C, 0x53, 0xB8,
+    0x07, 0xB8, 0x10, 0xF3, 0x40, 0x06, 0x2F, 0x25, 0x7D, 0x7D, 0x6F, 0xBF,
+    0xE8, 0xD5, 0xE8, 0xF0, 0x72, 0xE9, 0xB6, 0xE9, 0xAF, 0xDA, 0x94, 0x13,
+    0xEA, 0xFB, 0x2E, 0x8B, 0x06, 0x99, 0xB1, 0xFB, 0x5A, 0x0C, 0xAC, 0xED,
+    0xDE, 0xAE, 0xAD, 0x7E, 0x9C, 0xFB, 0xB3, 0x6A, 0xE2, 0xB4, 0x20, 0x83,
+    0x5B, 0xD8, 0x3A, 0x19, 0xFB, 0x0B, 0x5E, 0x96, 0xBF, 0x8F, 0xA4, 0xD0,
+    0x9E, 0x34, 0x55, 0x25, 0x16, 0x7E, 0xCD, 0x91, 0x55, 0x41, 0x6F, 0x46,
+    0xF4, 0x08, 0xED, 0x31, 0xB6, 0x3C, 0x6E, 0x6D
 };
+
 static const unsigned char dhtest_2048_224_xA[] = {
-	0x22,0xE6,0x26,0x01,0xDB,0xFF,0xD0,0x67,0x08,0xA6,0x80,0xF7,
-	0x47,0xF3,0x61,0xF7,0x6D,0x8F,0x4F,0x72,0x1A,0x05,0x48,0xE4,
-	0x83,0x29,0x4B,0x0C
+    0x22, 0xE6, 0x26, 0x01, 0xDB, 0xFF, 0xD0, 0x67, 0x08, 0xA6, 0x80, 0xF7,
+    0x47, 0xF3, 0x61, 0xF7, 0x6D, 0x8F, 0x4F, 0x72, 0x1A, 0x05, 0x48, 0xE4,
+    0x83, 0x29, 0x4B, 0x0C
 };
+
 static const unsigned char dhtest_2048_224_yA[] = {
-	0x1B,0x3A,0x63,0x45,0x1B,0xD8,0x86,0xE6,0x99,0xE6,0x7B,0x49,
-	0x4E,0x28,0x8B,0xD7,0xF8,0xE0,0xD3,0x70,0xBA,0xDD,0xA7,0xA0,
-	0xEF,0xD2,0xFD,0xE7,0xD8,0xF6,0x61,0x45,0xCC,0x9F,0x28,0x04,
-	0x19,0x97,0x5E,0xB8,0x08,0x87,0x7C,0x8A,0x4C,0x0C,0x8E,0x0B,
-	0xD4,0x8D,0x4A,0x54,0x01,0xEB,0x1E,0x87,0x76,0xBF,0xEE,0xE1,
-	0x34,0xC0,0x38,0x31,0xAC,0x27,0x3C,0xD9,0xD6,0x35,0xAB,0x0C,
-	0xE0,0x06,0xA4,0x2A,0x88,0x7E,0x3F,0x52,0xFB,0x87,0x66,0xB6,
-	0x50,0xF3,0x80,0x78,0xBC,0x8E,0xE8,0x58,0x0C,0xEF,0xE2,0x43,
-	0x96,0x8C,0xFC,0x4F,0x8D,0xC3,0xDB,0x08,0x45,0x54,0x17,0x1D,
-	0x41,0xBF,0x2E,0x86,0x1B,0x7B,0xB4,0xD6,0x9D,0xD0,0xE0,0x1E,
-	0xA3,0x87,0xCB,0xAA,0x5C,0xA6,0x72,0xAF,0xCB,0xE8,0xBD,0xB9,
-	0xD6,0x2D,0x4C,0xE1,0x5F,0x17,0xDD,0x36,0xF9,0x1E,0xD1,0xEE,
-	0xDD,0x65,0xCA,0x4A,0x06,0x45,0x5C,0xB9,0x4C,0xD4,0x0A,0x52,
-	0xEC,0x36,0x0E,0x84,0xB3,0xC9,0x26,0xE2,0x2C,0x43,0x80,0xA3,
-	0xBF,0x30,0x9D,0x56,0x84,0x97,0x68,0xB7,0xF5,0x2C,0xFD,0xF6,
-	0x55,0xFD,0x05,0x3A,0x7E,0xF7,0x06,0x97,0x9E,0x7E,0x58,0x06,
-	0xB1,0x7D,0xFA,0xE5,0x3A,0xD2,0xA5,0xBC,0x56,0x8E,0xBB,0x52,
-	0x9A,0x7A,0x61,0xD6,0x8D,0x25,0x6F,0x8F,0xC9,0x7C,0x07,0x4A,
-	0x86,0x1D,0x82,0x7E,0x2E,0xBC,0x8C,0x61,0x34,0x55,0x31,0x15,
-	0xB7,0x0E,0x71,0x03,0x92,0x0A,0xA1,0x6D,0x85,0xE5,0x2B,0xCB,
-	0xAB,0x8D,0x78,0x6A,0x68,0x17,0x8F,0xA8,0xFF,0x7C,0x2F,0x5C,
-	0x71,0x64,0x8D,0x6F
+    0x1B, 0x3A, 0x63, 0x45, 0x1B, 0xD8, 0x86, 0xE6, 0x99, 0xE6, 0x7B, 0x49,
+    0x4E, 0x28, 0x8B, 0xD7, 0xF8, 0xE0, 0xD3, 0x70, 0xBA, 0xDD, 0xA7, 0xA0,
+    0xEF, 0xD2, 0xFD, 0xE7, 0xD8, 0xF6, 0x61, 0x45, 0xCC, 0x9F, 0x28, 0x04,
+    0x19, 0x97, 0x5E, 0xB8, 0x08, 0x87, 0x7C, 0x8A, 0x4C, 0x0C, 0x8E, 0x0B,
+    0xD4, 0x8D, 0x4A, 0x54, 0x01, 0xEB, 0x1E, 0x87, 0x76, 0xBF, 0xEE, 0xE1,
+    0x34, 0xC0, 0x38, 0x31, 0xAC, 0x27, 0x3C, 0xD9, 0xD6, 0x35, 0xAB, 0x0C,
+    0xE0, 0x06, 0xA4, 0x2A, 0x88, 0x7E, 0x3F, 0x52, 0xFB, 0x87, 0x66, 0xB6,
+    0x50, 0xF3, 0x80, 0x78, 0xBC, 0x8E, 0xE8, 0x58, 0x0C, 0xEF, 0xE2, 0x43,
+    0x96, 0x8C, 0xFC, 0x4F, 0x8D, 0xC3, 0xDB, 0x08, 0x45, 0x54, 0x17, 0x1D,
+    0x41, 0xBF, 0x2E, 0x86, 0x1B, 0x7B, 0xB4, 0xD6, 0x9D, 0xD0, 0xE0, 0x1E,
+    0xA3, 0x87, 0xCB, 0xAA, 0x5C, 0xA6, 0x72, 0xAF, 0xCB, 0xE8, 0xBD, 0xB9,
+    0xD6, 0x2D, 0x4C, 0xE1, 0x5F, 0x17, 0xDD, 0x36, 0xF9, 0x1E, 0xD1, 0xEE,
+    0xDD, 0x65, 0xCA, 0x4A, 0x06, 0x45, 0x5C, 0xB9, 0x4C, 0xD4, 0x0A, 0x52,
+    0xEC, 0x36, 0x0E, 0x84, 0xB3, 0xC9, 0x26, 0xE2, 0x2C, 0x43, 0x80, 0xA3,
+    0xBF, 0x30, 0x9D, 0x56, 0x84, 0x97, 0x68, 0xB7, 0xF5, 0x2C, 0xFD, 0xF6,
+    0x55, 0xFD, 0x05, 0x3A, 0x7E, 0xF7, 0x06, 0x97, 0x9E, 0x7E, 0x58, 0x06,
+    0xB1, 0x7D, 0xFA, 0xE5, 0x3A, 0xD2, 0xA5, 0xBC, 0x56, 0x8E, 0xBB, 0x52,
+    0x9A, 0x7A, 0x61, 0xD6, 0x8D, 0x25, 0x6F, 0x8F, 0xC9, 0x7C, 0x07, 0x4A,
+    0x86, 0x1D, 0x82, 0x7E, 0x2E, 0xBC, 0x8C, 0x61, 0x34, 0x55, 0x31, 0x15,
+    0xB7, 0x0E, 0x71, 0x03, 0x92, 0x0A, 0xA1, 0x6D, 0x85, 0xE5, 0x2B, 0xCB,
+    0xAB, 0x8D, 0x78, 0x6A, 0x68, 0x17, 0x8F, 0xA8, 0xFF, 0x7C, 0x2F, 0x5C,
+    0x71, 0x64, 0x8D, 0x6F
 };
+
 static const unsigned char dhtest_2048_224_xB[] = {
-	0x4F,0xF3,0xBC,0x96,0xC7,0xFC,0x6A,0x6D,0x71,0xD3,0xB3,0x63,
-	0x80,0x0A,0x7C,0xDF,0xEF,0x6F,0xC4,0x1B,0x44,0x17,0xEA,0x15,
-	0x35,0x3B,0x75,0x90
+    0x4F, 0xF3, 0xBC, 0x96, 0xC7, 0xFC, 0x6A, 0x6D, 0x71, 0xD3, 0xB3, 0x63,
+    0x80, 0x0A, 0x7C, 0xDF, 0xEF, 0x6F, 0xC4, 0x1B, 0x44, 0x17, 0xEA, 0x15,
+    0x35, 0x3B, 0x75, 0x90
 };
+
 static const unsigned char dhtest_2048_224_yB[] = {
-	0x4D,0xCE,0xE9,0x92,0xA9,0x76,0x2A,0x13,0xF2,0xF8,0x38,0x44,
-	0xAD,0x3D,0x77,0xEE,0x0E,0x31,0xC9,0x71,0x8B,0x3D,0xB6,0xC2,
-	0x03,0x5D,0x39,0x61,0x18,0x2C,0x3E,0x0B,0xA2,0x47,0xEC,0x41,
-	0x82,0xD7,0x60,0xCD,0x48,0xD9,0x95,0x99,0x97,0x06,0x22,0xA1,
-	0x88,0x1B,0xBA,0x2D,0xC8,0x22,0x93,0x9C,0x78,0xC3,0x91,0x2C,
-	0x66,0x61,0xFA,0x54,0x38,0xB2,0x07,0x66,0x22,0x2B,0x75,0xE2,
-	0x4C,0x2E,0x3A,0xD0,0xC7,0x28,0x72,0x36,0x12,0x95,0x25,0xEE,
-	0x15,0xB5,0xDD,0x79,0x98,0xAA,0x04,0xC4,0xA9,0x69,0x6C,0xAC,
-	0xD7,0x17,0x20,0x83,0xA9,0x7A,0x81,0x66,0x4E,0xAD,0x2C,0x47,
-	0x9E,0x44,0x4E,0x4C,0x06,0x54,0xCC,0x19,0xE2,0x8D,0x77,0x03,
-	0xCE,0xE8,0xDA,0xCD,0x61,0x26,0xF5,0xD6,0x65,0xEC,0x52,0xC6,
-	0x72,0x55,0xDB,0x92,0x01,0x4B,0x03,0x7E,0xB6,0x21,0xA2,0xAC,
-	0x8E,0x36,0x5D,0xE0,0x71,0xFF,0xC1,0x40,0x0A,0xCF,0x07,0x7A,
-	0x12,0x91,0x3D,0xD8,0xDE,0x89,0x47,0x34,0x37,0xAB,0x7B,0xA3,
-	0x46,0x74,0x3C,0x1B,0x21,0x5D,0xD9,0xC1,0x21,0x64,0xA7,0xE4,
-	0x05,0x31,0x18,0xD1,0x99,0xBE,0xC8,0xEF,0x6F,0xC5,0x61,0x17,
-	0x0C,0x84,0xC8,0x7D,0x10,0xEE,0x9A,0x67,0x4A,0x1F,0xA8,0xFF,
-	0xE1,0x3B,0xDF,0xBA,0x1D,0x44,0xDE,0x48,0x94,0x6D,0x68,0xDC,
-	0x0C,0xDD,0x77,0x76,0x35,0xA7,0xAB,0x5B,0xFB,0x1E,0x4B,0xB7,
-	0xB8,0x56,0xF9,0x68,0x27,0x73,0x4C,0x18,0x41,0x38,0xE9,0x15,
-	0xD9,0xC3,0x00,0x2E,0xBC,0xE5,0x31,0x20,0x54,0x6A,0x7E,0x20,
-	0x02,0x14,0x2B,0x6C
+    0x4D, 0xCE, 0xE9, 0x92, 0xA9, 0x76, 0x2A, 0x13, 0xF2, 0xF8, 0x38, 0x44,
+    0xAD, 0x3D, 0x77, 0xEE, 0x0E, 0x31, 0xC9, 0x71, 0x8B, 0x3D, 0xB6, 0xC2,
+    0x03, 0x5D, 0x39, 0x61, 0x18, 0x2C, 0x3E, 0x0B, 0xA2, 0x47, 0xEC, 0x41,
+    0x82, 0xD7, 0x60, 0xCD, 0x48, 0xD9, 0x95, 0x99, 0x97, 0x06, 0x22, 0xA1,
+    0x88, 0x1B, 0xBA, 0x2D, 0xC8, 0x22, 0x93, 0x9C, 0x78, 0xC3, 0x91, 0x2C,
+    0x66, 0x61, 0xFA, 0x54, 0x38, 0xB2, 0x07, 0x66, 0x22, 0x2B, 0x75, 0xE2,
+    0x4C, 0x2E, 0x3A, 0xD0, 0xC7, 0x28, 0x72, 0x36, 0x12, 0x95, 0x25, 0xEE,
+    0x15, 0xB5, 0xDD, 0x79, 0x98, 0xAA, 0x04, 0xC4, 0xA9, 0x69, 0x6C, 0xAC,
+    0xD7, 0x17, 0x20, 0x83, 0xA9, 0x7A, 0x81, 0x66, 0x4E, 0xAD, 0x2C, 0x47,
+    0x9E, 0x44, 0x4E, 0x4C, 0x06, 0x54, 0xCC, 0x19, 0xE2, 0x8D, 0x77, 0x03,
+    0xCE, 0xE8, 0xDA, 0xCD, 0x61, 0x26, 0xF5, 0xD6, 0x65, 0xEC, 0x52, 0xC6,
+    0x72, 0x55, 0xDB, 0x92, 0x01, 0x4B, 0x03, 0x7E, 0xB6, 0x21, 0xA2, 0xAC,
+    0x8E, 0x36, 0x5D, 0xE0, 0x71, 0xFF, 0xC1, 0x40, 0x0A, 0xCF, 0x07, 0x7A,
+    0x12, 0x91, 0x3D, 0xD8, 0xDE, 0x89, 0x47, 0x34, 0x37, 0xAB, 0x7B, 0xA3,
+    0x46, 0x74, 0x3C, 0x1B, 0x21, 0x5D, 0xD9, 0xC1, 0x21, 0x64, 0xA7, 0xE4,
+    0x05, 0x31, 0x18, 0xD1, 0x99, 0xBE, 0xC8, 0xEF, 0x6F, 0xC5, 0x61, 0x17,
+    0x0C, 0x84, 0xC8, 0x7D, 0x10, 0xEE, 0x9A, 0x67, 0x4A, 0x1F, 0xA8, 0xFF,
+    0xE1, 0x3B, 0xDF, 0xBA, 0x1D, 0x44, 0xDE, 0x48, 0x94, 0x6D, 0x68, 0xDC,
+    0x0C, 0xDD, 0x77, 0x76, 0x35, 0xA7, 0xAB, 0x5B, 0xFB, 0x1E, 0x4B, 0xB7,
+    0xB8, 0x56, 0xF9, 0x68, 0x27, 0x73, 0x4C, 0x18, 0x41, 0x38, 0xE9, 0x15,
+    0xD9, 0xC3, 0x00, 0x2E, 0xBC, 0xE5, 0x31, 0x20, 0x54, 0x6A, 0x7E, 0x20,
+    0x02, 0x14, 0x2B, 0x6C
 };
+
 static const unsigned char dhtest_2048_224_Z[] = {
-	0x34,0xD9,0xBD,0xDC,0x1B,0x42,0x17,0x6C,0x31,0x3F,0xEA,0x03,
-	0x4C,0x21,0x03,0x4D,0x07,0x4A,0x63,0x13,0xBB,0x4E,0xCD,0xB3,
-	0x70,0x3F,0xFF,0x42,0x45,0x67,0xA4,0x6B,0xDF,0x75,0x53,0x0E,
-	0xDE,0x0A,0x9D,0xA5,0x22,0x9D,0xE7,0xD7,0x67,0x32,0x28,0x6C,
-	0xBC,0x0F,0x91,0xDA,0x4C,0x3C,0x85,0x2F,0xC0,0x99,0xC6,0x79,
-	0x53,0x1D,0x94,0xC7,0x8A,0xB0,0x3D,0x9D,0xEC,0xB0,0xA4,0xE4,
-	0xCA,0x8B,0x2B,0xB4,0x59,0x1C,0x40,0x21,0xCF,0x8C,0xE3,0xA2,
-	0x0A,0x54,0x1D,0x33,0x99,0x40,0x17,0xD0,0x20,0x0A,0xE2,0xC9,
-	0x51,0x6E,0x2F,0xF5,0x14,0x57,0x79,0x26,0x9E,0x86,0x2B,0x0F,
-	0xB4,0x74,0xA2,0xD5,0x6D,0xC3,0x1E,0xD5,0x69,0xA7,0x70,0x0B,
-	0x4C,0x4A,0xB1,0x6B,0x22,0xA4,0x55,0x13,0x53,0x1E,0xF5,0x23,
-	0xD7,0x12,0x12,0x07,0x7B,0x5A,0x16,0x9B,0xDE,0xFF,0xAD,0x7A,
-	0xD9,0x60,0x82,0x84,0xC7,0x79,0x5B,0x6D,0x5A,0x51,0x83,0xB8,
-	0x70,0x66,0xDE,0x17,0xD8,0xD6,0x71,0xC9,0xEB,0xD8,0xEC,0x89,
-	0x54,0x4D,0x45,0xEC,0x06,0x15,0x93,0xD4,0x42,0xC6,0x2A,0xB9,
-	0xCE,0x3B,0x1C,0xB9,0x94,0x3A,0x1D,0x23,0xA5,0xEA,0x3B,0xCF,
-	0x21,0xA0,0x14,0x71,0xE6,0x7E,0x00,0x3E,0x7F,0x8A,0x69,0xC7,
-	0x28,0xBE,0x49,0x0B,0x2F,0xC8,0x8C,0xFE,0xB9,0x2D,0xB6,0xA2,
-	0x15,0xE5,0xD0,0x3C,0x17,0xC4,0x64,0xC9,0xAC,0x1A,0x46,0xE2,
-	0x03,0xE1,0x3F,0x95,0x29,0x95,0xFB,0x03,0xC6,0x9D,0x3C,0xC4,
-	0x7F,0xCB,0x51,0x0B,0x69,0x98,0xFF,0xD3,0xAA,0x6D,0xE7,0x3C,
-	0xF9,0xF6,0x38,0x69
+    0x34, 0xD9, 0xBD, 0xDC, 0x1B, 0x42, 0x17, 0x6C, 0x31, 0x3F, 0xEA, 0x03,
+    0x4C, 0x21, 0x03, 0x4D, 0x07, 0x4A, 0x63, 0x13, 0xBB, 0x4E, 0xCD, 0xB3,
+    0x70, 0x3F, 0xFF, 0x42, 0x45, 0x67, 0xA4, 0x6B, 0xDF, 0x75, 0x53, 0x0E,
+    0xDE, 0x0A, 0x9D, 0xA5, 0x22, 0x9D, 0xE7, 0xD7, 0x67, 0x32, 0x28, 0x6C,
+    0xBC, 0x0F, 0x91, 0xDA, 0x4C, 0x3C, 0x85, 0x2F, 0xC0, 0x99, 0xC6, 0x79,
+    0x53, 0x1D, 0x94, 0xC7, 0x8A, 0xB0, 0x3D, 0x9D, 0xEC, 0xB0, 0xA4, 0xE4,
+    0xCA, 0x8B, 0x2B, 0xB4, 0x59, 0x1C, 0x40, 0x21, 0xCF, 0x8C, 0xE3, 0xA2,
+    0x0A, 0x54, 0x1D, 0x33, 0x99, 0x40, 0x17, 0xD0, 0x20, 0x0A, 0xE2, 0xC9,
+    0x51, 0x6E, 0x2F, 0xF5, 0x14, 0x57, 0x79, 0x26, 0x9E, 0x86, 0x2B, 0x0F,
+    0xB4, 0x74, 0xA2, 0xD5, 0x6D, 0xC3, 0x1E, 0xD5, 0x69, 0xA7, 0x70, 0x0B,
+    0x4C, 0x4A, 0xB1, 0x6B, 0x22, 0xA4, 0x55, 0x13, 0x53, 0x1E, 0xF5, 0x23,
+    0xD7, 0x12, 0x12, 0x07, 0x7B, 0x5A, 0x16, 0x9B, 0xDE, 0xFF, 0xAD, 0x7A,
+    0xD9, 0x60, 0x82, 0x84, 0xC7, 0x79, 0x5B, 0x6D, 0x5A, 0x51, 0x83, 0xB8,
+    0x70, 0x66, 0xDE, 0x17, 0xD8, 0xD6, 0x71, 0xC9, 0xEB, 0xD8, 0xEC, 0x89,
+    0x54, 0x4D, 0x45, 0xEC, 0x06, 0x15, 0x93, 0xD4, 0x42, 0xC6, 0x2A, 0xB9,
+    0xCE, 0x3B, 0x1C, 0xB9, 0x94, 0x3A, 0x1D, 0x23, 0xA5, 0xEA, 0x3B, 0xCF,
+    0x21, 0xA0, 0x14, 0x71, 0xE6, 0x7E, 0x00, 0x3E, 0x7F, 0x8A, 0x69, 0xC7,
+    0x28, 0xBE, 0x49, 0x0B, 0x2F, 0xC8, 0x8C, 0xFE, 0xB9, 0x2D, 0xB6, 0xA2,
+    0x15, 0xE5, 0xD0, 0x3C, 0x17, 0xC4, 0x64, 0xC9, 0xAC, 0x1A, 0x46, 0xE2,
+    0x03, 0xE1, 0x3F, 0x95, 0x29, 0x95, 0xFB, 0x03, 0xC6, 0x9D, 0x3C, 0xC4,
+    0x7F, 0xCB, 0x51, 0x0B, 0x69, 0x98, 0xFF, 0xD3, 0xAA, 0x6D, 0xE7, 0x3C,
+    0xF9, 0xF6, 0x38, 0x69
 };
+
 static const unsigned char dhtest_2048_256_xA[] = {
-	0x08,0x81,0x38,0x2C,0xDB,0x87,0x66,0x0C,0x6D,0xC1,0x3E,0x61,
-	0x49,0x38,0xD5,0xB9,0xC8,0xB2,0xF2,0x48,0x58,0x1C,0xC5,0xE3,
-	0x1B,0x35,0x45,0x43,0x97,0xFC,0xE5,0x0E
+    0x08, 0x81, 0x38, 0x2C, 0xDB, 0x87, 0x66, 0x0C, 0x6D, 0xC1, 0x3E, 0x61,
+    0x49, 0x38, 0xD5, 0xB9, 0xC8, 0xB2, 0xF2, 0x48, 0x58, 0x1C, 0xC5, 0xE3,
+    0x1B, 0x35, 0x45, 0x43, 0x97, 0xFC, 0xE5, 0x0E
 };
+
 static const unsigned char dhtest_2048_256_yA[] = {
-	0x2E,0x93,0x80,0xC8,0x32,0x3A,0xF9,0x75,0x45,0xBC,0x49,0x41,
-	0xDE,0xB0,0xEC,0x37,0x42,0xC6,0x2F,0xE0,0xEC,0xE8,0x24,0xA6,
-	0xAB,0xDB,0xE6,0x6C,0x59,0xBE,0xE0,0x24,0x29,0x11,0xBF,0xB9,
-	0x67,0x23,0x5C,0xEB,0xA3,0x5A,0xE1,0x3E,0x4E,0xC7,0x52,0xBE,
-	0x63,0x0B,0x92,0xDC,0x4B,0xDE,0x28,0x47,0xA9,0xC6,0x2C,0xB8,
-	0x15,0x27,0x45,0x42,0x1F,0xB7,0xEB,0x60,0xA6,0x3C,0x0F,0xE9,
-	0x15,0x9F,0xCC,0xE7,0x26,0xCE,0x7C,0xD8,0x52,0x3D,0x74,0x50,
-	0x66,0x7E,0xF8,0x40,0xE4,0x91,0x91,0x21,0xEB,0x5F,0x01,0xC8,
-	0xC9,0xB0,0xD3,0xD6,0x48,0xA9,0x3B,0xFB,0x75,0x68,0x9E,0x82,
-	0x44,0xAC,0x13,0x4A,0xF5,0x44,0x71,0x1C,0xE7,0x9A,0x02,0xDC,
-	0xC3,0x42,0x26,0x68,0x47,0x80,0xDD,0xDC,0xB4,0x98,0x59,0x41,
-	0x06,0xC3,0x7F,0x5B,0xC7,0x98,0x56,0x48,0x7A,0xF5,0xAB,0x02,
-	0x2A,0x2E,0x5E,0x42,0xF0,0x98,0x97,0xC1,0xA8,0x5A,0x11,0xEA,
-	0x02,0x12,0xAF,0x04,0xD9,0xB4,0xCE,0xBC,0x93,0x7C,0x3C,0x1A,
-	0x3E,0x15,0xA8,0xA0,0x34,0x2E,0x33,0x76,0x15,0xC8,0x4E,0x7F,
-	0xE3,0xB8,0xB9,0xB8,0x7F,0xB1,0xE7,0x3A,0x15,0xAF,0x12,0xA3,
-	0x0D,0x74,0x6E,0x06,0xDF,0xC3,0x4F,0x29,0x0D,0x79,0x7C,0xE5,
-	0x1A,0xA1,0x3A,0xA7,0x85,0xBF,0x66,0x58,0xAF,0xF5,0xE4,0xB0,
-	0x93,0x00,0x3C,0xBE,0xAF,0x66,0x5B,0x3C,0x2E,0x11,0x3A,0x3A,
-	0x4E,0x90,0x52,0x69,0x34,0x1D,0xC0,0x71,0x14,0x26,0x68,0x5F,
-	0x4E,0xF3,0x7E,0x86,0x8A,0x81,0x26,0xFF,0x3F,0x22,0x79,0xB5,
-	0x7C,0xA6,0x7E,0x29
+    0x2E, 0x93, 0x80, 0xC8, 0x32, 0x3A, 0xF9, 0x75, 0x45, 0xBC, 0x49, 0x41,
+    0xDE, 0xB0, 0xEC, 0x37, 0x42, 0xC6, 0x2F, 0xE0, 0xEC, 0xE8, 0x24, 0xA6,
+    0xAB, 0xDB, 0xE6, 0x6C, 0x59, 0xBE, 0xE0, 0x24, 0x29, 0x11, 0xBF, 0xB9,
+    0x67, 0x23, 0x5C, 0xEB, 0xA3, 0x5A, 0xE1, 0x3E, 0x4E, 0xC7, 0x52, 0xBE,
+    0x63, 0x0B, 0x92, 0xDC, 0x4B, 0xDE, 0x28, 0x47, 0xA9, 0xC6, 0x2C, 0xB8,
+    0x15, 0x27, 0x45, 0x42, 0x1F, 0xB7, 0xEB, 0x60, 0xA6, 0x3C, 0x0F, 0xE9,
+    0x15, 0x9F, 0xCC, 0xE7, 0x26, 0xCE, 0x7C, 0xD8, 0x52, 0x3D, 0x74, 0x50,
+    0x66, 0x7E, 0xF8, 0x40, 0xE4, 0x91, 0x91, 0x21, 0xEB, 0x5F, 0x01, 0xC8,
+    0xC9, 0xB0, 0xD3, 0xD6, 0x48, 0xA9, 0x3B, 0xFB, 0x75, 0x68, 0x9E, 0x82,
+    0x44, 0xAC, 0x13, 0x4A, 0xF5, 0x44, 0x71, 0x1C, 0xE7, 0x9A, 0x02, 0xDC,
+    0xC3, 0x42, 0x26, 0x68, 0x47, 0x80, 0xDD, 0xDC, 0xB4, 0x98, 0x59, 0x41,
+    0x06, 0xC3, 0x7F, 0x5B, 0xC7, 0x98, 0x56, 0x48, 0x7A, 0xF5, 0xAB, 0x02,
+    0x2A, 0x2E, 0x5E, 0x42, 0xF0, 0x98, 0x97, 0xC1, 0xA8, 0x5A, 0x11, 0xEA,
+    0x02, 0x12, 0xAF, 0x04, 0xD9, 0xB4, 0xCE, 0xBC, 0x93, 0x7C, 0x3C, 0x1A,
+    0x3E, 0x15, 0xA8, 0xA0, 0x34, 0x2E, 0x33, 0x76, 0x15, 0xC8, 0x4E, 0x7F,
+    0xE3, 0xB8, 0xB9, 0xB8, 0x7F, 0xB1, 0xE7, 0x3A, 0x15, 0xAF, 0x12, 0xA3,
+    0x0D, 0x74, 0x6E, 0x06, 0xDF, 0xC3, 0x4F, 0x29, 0x0D, 0x79, 0x7C, 0xE5,
+    0x1A, 0xA1, 0x3A, 0xA7, 0x85, 0xBF, 0x66, 0x58, 0xAF, 0xF5, 0xE4, 0xB0,
+    0x93, 0x00, 0x3C, 0xBE, 0xAF, 0x66, 0x5B, 0x3C, 0x2E, 0x11, 0x3A, 0x3A,
+    0x4E, 0x90, 0x52, 0x69, 0x34, 0x1D, 0xC0, 0x71, 0x14, 0x26, 0x68, 0x5F,
+    0x4E, 0xF3, 0x7E, 0x86, 0x8A, 0x81, 0x26, 0xFF, 0x3F, 0x22, 0x79, 0xB5,
+    0x7C, 0xA6, 0x7E, 0x29
 };
+
 static const unsigned char dhtest_2048_256_xB[] = {
-	0x7D,0x62,0xA7,0xE3,0xEF,0x36,0xDE,0x61,0x7B,0x13,0xD1,0xAF,
-	0xB8,0x2C,0x78,0x0D,0x83,0xA2,0x3B,0xD4,0xEE,0x67,0x05,0x64,
-	0x51,0x21,0xF3,0x71,0xF5,0x46,0xA5,0x3D
+    0x7D, 0x62, 0xA7, 0xE3, 0xEF, 0x36, 0xDE, 0x61, 0x7B, 0x13, 0xD1, 0xAF,
+    0xB8, 0x2C, 0x78, 0x0D, 0x83, 0xA2, 0x3B, 0xD4, 0xEE, 0x67, 0x05, 0x64,
+    0x51, 0x21, 0xF3, 0x71, 0xF5, 0x46, 0xA5, 0x3D
 };
+
 static const unsigned char dhtest_2048_256_yB[] = {
-	0x57,0x5F,0x03,0x51,0xBD,0x2B,0x1B,0x81,0x74,0x48,0xBD,0xF8,
-	0x7A,0x6C,0x36,0x2C,0x1E,0x28,0x9D,0x39,0x03,0xA3,0x0B,0x98,
-	0x32,0xC5,0x74,0x1F,0xA2,0x50,0x36,0x3E,0x7A,0xCB,0xC7,0xF7,
-	0x7F,0x3D,0xAC,0xBC,0x1F,0x13,0x1A,0xDD,0x8E,0x03,0x36,0x7E,
-	0xFF,0x8F,0xBB,0xB3,0xE1,0xC5,0x78,0x44,0x24,0x80,0x9B,0x25,
-	0xAF,0xE4,0xD2,0x26,0x2A,0x1A,0x6F,0xD2,0xFA,0xB6,0x41,0x05,
-	0xCA,0x30,0xA6,0x74,0xE0,0x7F,0x78,0x09,0x85,0x20,0x88,0x63,
-	0x2F,0xC0,0x49,0x23,0x37,0x91,0xAD,0x4E,0xDD,0x08,0x3A,0x97,
-	0x8B,0x88,0x3E,0xE6,0x18,0xBC,0x5E,0x0D,0xD0,0x47,0x41,0x5F,
-	0x2D,0x95,0xE6,0x83,0xCF,0x14,0x82,0x6B,0x5F,0xBE,0x10,0xD3,
-	0xCE,0x41,0xC6,0xC1,0x20,0xC7,0x8A,0xB2,0x00,0x08,0xC6,0x98,
-	0xBF,0x7F,0x0B,0xCA,0xB9,0xD7,0xF4,0x07,0xBE,0xD0,0xF4,0x3A,
-	0xFB,0x29,0x70,0xF5,0x7F,0x8D,0x12,0x04,0x39,0x63,0xE6,0x6D,
-	0xDD,0x32,0x0D,0x59,0x9A,0xD9,0x93,0x6C,0x8F,0x44,0x13,0x7C,
-	0x08,0xB1,0x80,0xEC,0x5E,0x98,0x5C,0xEB,0xE1,0x86,0xF3,0xD5,
-	0x49,0x67,0x7E,0x80,0x60,0x73,0x31,0xEE,0x17,0xAF,0x33,0x80,
-	0xA7,0x25,0xB0,0x78,0x23,0x17,0xD7,0xDD,0x43,0xF5,0x9D,0x7A,
-	0xF9,0x56,0x8A,0x9B,0xB6,0x3A,0x84,0xD3,0x65,0xF9,0x22,0x44,
-	0xED,0x12,0x09,0x88,0x21,0x93,0x02,0xF4,0x29,0x24,0xC7,0xCA,
-	0x90,0xB8,0x9D,0x24,0xF7,0x1B,0x0A,0xB6,0x97,0x82,0x3D,0x7D,
-	0xEB,0x1A,0xFF,0x5B,0x0E,0x8E,0x4A,0x45,0xD4,0x9F,0x7F,0x53,
-	0x75,0x7E,0x19,0x13
+    0x57, 0x5F, 0x03, 0x51, 0xBD, 0x2B, 0x1B, 0x81, 0x74, 0x48, 0xBD, 0xF8,
+    0x7A, 0x6C, 0x36, 0x2C, 0x1E, 0x28, 0x9D, 0x39, 0x03, 0xA3, 0x0B, 0x98,
+    0x32, 0xC5, 0x74, 0x1F, 0xA2, 0x50, 0x36, 0x3E, 0x7A, 0xCB, 0xC7, 0xF7,
+    0x7F, 0x3D, 0xAC, 0xBC, 0x1F, 0x13, 0x1A, 0xDD, 0x8E, 0x03, 0x36, 0x7E,
+    0xFF, 0x8F, 0xBB, 0xB3, 0xE1, 0xC5, 0x78, 0x44, 0x24, 0x80, 0x9B, 0x25,
+    0xAF, 0xE4, 0xD2, 0x26, 0x2A, 0x1A, 0x6F, 0xD2, 0xFA, 0xB6, 0x41, 0x05,
+    0xCA, 0x30, 0xA6, 0x74, 0xE0, 0x7F, 0x78, 0x09, 0x85, 0x20, 0x88, 0x63,
+    0x2F, 0xC0, 0x49, 0x23, 0x37, 0x91, 0xAD, 0x4E, 0xDD, 0x08, 0x3A, 0x97,
+    0x8B, 0x88, 0x3E, 0xE6, 0x18, 0xBC, 0x5E, 0x0D, 0xD0, 0x47, 0x41, 0x5F,
+    0x2D, 0x95, 0xE6, 0x83, 0xCF, 0x14, 0x82, 0x6B, 0x5F, 0xBE, 0x10, 0xD3,
+    0xCE, 0x41, 0xC6, 0xC1, 0x20, 0xC7, 0x8A, 0xB2, 0x00, 0x08, 0xC6, 0x98,
+    0xBF, 0x7F, 0x0B, 0xCA, 0xB9, 0xD7, 0xF4, 0x07, 0xBE, 0xD0, 0xF4, 0x3A,
+    0xFB, 0x29, 0x70, 0xF5, 0x7F, 0x8D, 0x12, 0x04, 0x39, 0x63, 0xE6, 0x6D,
+    0xDD, 0x32, 0x0D, 0x59, 0x9A, 0xD9, 0x93, 0x6C, 0x8F, 0x44, 0x13, 0x7C,
+    0x08, 0xB1, 0x80, 0xEC, 0x5E, 0x98, 0x5C, 0xEB, 0xE1, 0x86, 0xF3, 0xD5,
+    0x49, 0x67, 0x7E, 0x80, 0x60, 0x73, 0x31, 0xEE, 0x17, 0xAF, 0x33, 0x80,
+    0xA7, 0x25, 0xB0, 0x78, 0x23, 0x17, 0xD7, 0xDD, 0x43, 0xF5, 0x9D, 0x7A,
+    0xF9, 0x56, 0x8A, 0x9B, 0xB6, 0x3A, 0x84, 0xD3, 0x65, 0xF9, 0x22, 0x44,
+    0xED, 0x12, 0x09, 0x88, 0x21, 0x93, 0x02, 0xF4, 0x29, 0x24, 0xC7, 0xCA,
+    0x90, 0xB8, 0x9D, 0x24, 0xF7, 0x1B, 0x0A, 0xB6, 0x97, 0x82, 0x3D, 0x7D,
+    0xEB, 0x1A, 0xFF, 0x5B, 0x0E, 0x8E, 0x4A, 0x45, 0xD4, 0x9F, 0x7F, 0x53,
+    0x75, 0x7E, 0x19, 0x13
 };
+
 static const unsigned char dhtest_2048_256_Z[] = {
-	0x86,0xC7,0x0B,0xF8,0xD0,0xBB,0x81,0xBB,0x01,0x07,0x8A,0x17,
-	0x21,0x9C,0xB7,0xD2,0x72,0x03,0xDB,0x2A,0x19,0xC8,0x77,0xF1,
-	0xD1,0xF1,0x9F,0xD7,0xD7,0x7E,0xF2,0x25,0x46,0xA6,0x8F,0x00,
-	0x5A,0xD5,0x2D,0xC8,0x45,0x53,0xB7,0x8F,0xC6,0x03,0x30,0xBE,
-	0x51,0xEA,0x7C,0x06,0x72,0xCA,0xC1,0x51,0x5E,0x4B,0x35,0xC0,
-	0x47,0xB9,0xA5,0x51,0xB8,0x8F,0x39,0xDC,0x26,0xDA,0x14,0xA0,
-	0x9E,0xF7,0x47,0x74,0xD4,0x7C,0x76,0x2D,0xD1,0x77,0xF9,0xED,
-	0x5B,0xC2,0xF1,0x1E,0x52,0xC8,0x79,0xBD,0x95,0x09,0x85,0x04,
-	0xCD,0x9E,0xEC,0xD8,0xA8,0xF9,0xB3,0xEF,0xBD,0x1F,0x00,0x8A,
-	0xC5,0x85,0x30,0x97,0xD9,0xD1,0x83,0x7F,0x2B,0x18,0xF7,0x7C,
-	0xD7,0xBE,0x01,0xAF,0x80,0xA7,0xC7,0xB5,0xEA,0x3C,0xA5,0x4C,
-	0xC0,0x2D,0x0C,0x11,0x6F,0xEE,0x3F,0x95,0xBB,0x87,0x39,0x93,
-	0x85,0x87,0x5D,0x7E,0x86,0x74,0x7E,0x67,0x6E,0x72,0x89,0x38,
-	0xAC,0xBF,0xF7,0x09,0x8E,0x05,0xBE,0x4D,0xCF,0xB2,0x40,0x52,
-	0xB8,0x3A,0xEF,0xFB,0x14,0x78,0x3F,0x02,0x9A,0xDB,0xDE,0x7F,
-	0x53,0xFA,0xE9,0x20,0x84,0x22,0x40,0x90,0xE0,0x07,0xCE,0xE9,
-	0x4D,0x4B,0xF2,0xBA,0xCE,0x9F,0xFD,0x4B,0x57,0xD2,0xAF,0x7C,
-	0x72,0x4D,0x0C,0xAA,0x19,0xBF,0x05,0x01,0xF6,0xF1,0x7B,0x4A,
-	0xA1,0x0F,0x42,0x5E,0x3E,0xA7,0x60,0x80,0xB4,0xB9,0xD6,0xB3,
-	0xCE,0xFE,0xA1,0x15,0xB2,0xCE,0xB8,0x78,0x9B,0xB8,0xA3,0xB0,
-	0xEA,0x87,0xFE,0xBE,0x63,0xB6,0xC8,0xF8,0x46,0xEC,0x6D,0xB0,
-	0xC2,0x6C,0x5D,0x7C
+    0x86, 0xC7, 0x0B, 0xF8, 0xD0, 0xBB, 0x81, 0xBB, 0x01, 0x07, 0x8A, 0x17,
+    0x21, 0x9C, 0xB7, 0xD2, 0x72, 0x03, 0xDB, 0x2A, 0x19, 0xC8, 0x77, 0xF1,
+    0xD1, 0xF1, 0x9F, 0xD7, 0xD7, 0x7E, 0xF2, 0x25, 0x46, 0xA6, 0x8F, 0x00,
+    0x5A, 0xD5, 0x2D, 0xC8, 0x45, 0x53, 0xB7, 0x8F, 0xC6, 0x03, 0x30, 0xBE,
+    0x51, 0xEA, 0x7C, 0x06, 0x72, 0xCA, 0xC1, 0x51, 0x5E, 0x4B, 0x35, 0xC0,
+    0x47, 0xB9, 0xA5, 0x51, 0xB8, 0x8F, 0x39, 0xDC, 0x26, 0xDA, 0x14, 0xA0,
+    0x9E, 0xF7, 0x47, 0x74, 0xD4, 0x7C, 0x76, 0x2D, 0xD1, 0x77, 0xF9, 0xED,
+    0x5B, 0xC2, 0xF1, 0x1E, 0x52, 0xC8, 0x79, 0xBD, 0x95, 0x09, 0x85, 0x04,
+    0xCD, 0x9E, 0xEC, 0xD8, 0xA8, 0xF9, 0xB3, 0xEF, 0xBD, 0x1F, 0x00, 0x8A,
+    0xC5, 0x85, 0x30, 0x97, 0xD9, 0xD1, 0x83, 0x7F, 0x2B, 0x18, 0xF7, 0x7C,
+    0xD7, 0xBE, 0x01, 0xAF, 0x80, 0xA7, 0xC7, 0xB5, 0xEA, 0x3C, 0xA5, 0x4C,
+    0xC0, 0x2D, 0x0C, 0x11, 0x6F, 0xEE, 0x3F, 0x95, 0xBB, 0x87, 0x39, 0x93,
+    0x85, 0x87, 0x5D, 0x7E, 0x86, 0x74, 0x7E, 0x67, 0x6E, 0x72, 0x89, 0x38,
+    0xAC, 0xBF, 0xF7, 0x09, 0x8E, 0x05, 0xBE, 0x4D, 0xCF, 0xB2, 0x40, 0x52,
+    0xB8, 0x3A, 0xEF, 0xFB, 0x14, 0x78, 0x3F, 0x02, 0x9A, 0xDB, 0xDE, 0x7F,
+    0x53, 0xFA, 0xE9, 0x20, 0x84, 0x22, 0x40, 0x90, 0xE0, 0x07, 0xCE, 0xE9,
+    0x4D, 0x4B, 0xF2, 0xBA, 0xCE, 0x9F, 0xFD, 0x4B, 0x57, 0xD2, 0xAF, 0x7C,
+    0x72, 0x4D, 0x0C, 0xAA, 0x19, 0xBF, 0x05, 0x01, 0xF6, 0xF1, 0x7B, 0x4A,
+    0xA1, 0x0F, 0x42, 0x5E, 0x3E, 0xA7, 0x60, 0x80, 0xB4, 0xB9, 0xD6, 0xB3,
+    0xCE, 0xFE, 0xA1, 0x15, 0xB2, 0xCE, 0xB8, 0x78, 0x9B, 0xB8, 0xA3, 0xB0,
+    0xEA, 0x87, 0xFE, 0xBE, 0x63, 0xB6, 0xC8, 0xF8, 0x46, 0xEC, 0x6D, 0xB0,
+    0xC2, 0x6C, 0x5D, 0x7C
 };
 
-typedef struct
-	{
-	DH * (*get_param)(void);
-	const unsigned char *xA;
-	size_t xA_len;
-	const unsigned char *yA;
-	size_t yA_len;
-	const unsigned char *xB;
-	size_t xB_len;
-	const unsigned char *yB;
-	size_t yB_len;
-	const unsigned char *Z;
-	size_t Z_len;
-	} rfc5114_td;
-
-#define make_rfc5114_td(pre) { \
-	DH_get_##pre, \
-	dhtest_##pre##_xA, sizeof(dhtest_##pre##_xA), \
-	dhtest_##pre##_yA, sizeof(dhtest_##pre##_yA), \
-	dhtest_##pre##_xB, sizeof(dhtest_##pre##_xB), \
-	dhtest_##pre##_yB, sizeof(dhtest_##pre##_yB), \
-	dhtest_##pre##_Z, sizeof(dhtest_##pre##_Z) \
-	}
+typedef struct {
+    DH *(*get_param) (void);
+    const unsigned char *xA;
+    size_t xA_len;
+    const unsigned char *yA;
+    size_t yA_len;
+    const unsigned char *xB;
+    size_t xB_len;
+    const unsigned char *yB;
+    size_t yB_len;
+    const unsigned char *Z;
+    size_t Z_len;
+} rfc5114_td;
+
+# define make_rfc5114_td(pre) { \
+        DH_get_##pre, \
+        dhtest_##pre##_xA, sizeof(dhtest_##pre##_xA), \
+        dhtest_##pre##_yA, sizeof(dhtest_##pre##_yA), \
+        dhtest_##pre##_xB, sizeof(dhtest_##pre##_xB), \
+        dhtest_##pre##_yB, sizeof(dhtest_##pre##_yB), \
+        dhtest_##pre##_Z, sizeof(dhtest_##pre##_Z) \
+        }
 
 static const rfc5114_td rfctd[] = {
-	make_rfc5114_td(1024_160),
-	make_rfc5114_td(2048_224),
-	make_rfc5114_td(2048_256)
+        make_rfc5114_td(1024_160),
+        make_rfc5114_td(2048_224),
+        make_rfc5114_td(2048_256)
 };
 
 static int run_rfc5114_tests(void)
-	{
-	int i;
-	for (i = 0; i < (int)(sizeof(rfctd)/sizeof(rfc5114_td)); i++)
-		{
-		DH *dhA, *dhB;
-		unsigned char *Z1 = NULL, *Z2 = NULL;
-		const rfc5114_td *td = rfctd + i;
-		/* Set up DH structures setting key components */
-		dhA = td->get_param();
-		dhB = td->get_param();
-		if (!dhA || !dhB)
-			goto bad_err;
-		
-		dhA->priv_key = BN_bin2bn(td->xA, td->xA_len, NULL);
-		dhA->pub_key = BN_bin2bn(td->yA, td->yA_len, NULL);
-
-		dhB->priv_key = BN_bin2bn(td->xB, td->xB_len, NULL);
-		dhB->pub_key = BN_bin2bn(td->yB, td->yB_len, NULL);
-
-		if (!dhA->priv_key || !dhA->pub_key 
-			|| !dhB->priv_key || !dhB->pub_key)
-			goto bad_err;
-
-		if ((td->Z_len != (size_t)DH_size(dhA))
-			|| (td->Z_len != (size_t)DH_size(dhB)))
-			goto err;
-
-		Z1 = OPENSSL_malloc(DH_size(dhA));
-		Z2 = OPENSSL_malloc(DH_size(dhB));
-		/* Work out shared secrets using both sides and compare
-		 * with expected values.
-		 */
-		if (!DH_compute_key(Z1, dhB->pub_key, dhA))
-			goto bad_err;
-		if (!DH_compute_key(Z2, dhA->pub_key, dhB))
-			goto bad_err;
-
-		if (memcmp(Z1, td->Z, td->Z_len))
-			goto err;
-		if (memcmp(Z2, td->Z, td->Z_len))
-			goto err;
-
-		printf("RFC5114 parameter test %d OK\n", i + 1);
-
-		DH_free(dhA);
-		DH_free(dhB);
-		OPENSSL_free(Z1);
-		OPENSSL_free(Z2);
-
-		}
-	return 1;
-	bad_err:
-	fprintf(stderr, "Initalisation error RFC5114 set %d\n", i + 1);
-	ERR_print_errors_fp(stderr);
-	return 0;
-	err:
-	fprintf(stderr, "Test failed RFC5114 set %d\n", i + 1);
-	return 0;
-	}
+{
+    int i;
+    for (i = 0; i < (int)(sizeof(rfctd) / sizeof(rfc5114_td)); i++) {
+        DH *dhA, *dhB;
+        unsigned char *Z1 = NULL, *Z2 = NULL;
+        const rfc5114_td *td = rfctd + i;
+        /* Set up DH structures setting key components */
+        dhA = td->get_param();
+        dhB = td->get_param();
+        if (!dhA || !dhB)
+            goto bad_err;
+
+        dhA->priv_key = BN_bin2bn(td->xA, td->xA_len, NULL);
+        dhA->pub_key = BN_bin2bn(td->yA, td->yA_len, NULL);
+
+        dhB->priv_key = BN_bin2bn(td->xB, td->xB_len, NULL);
+        dhB->pub_key = BN_bin2bn(td->yB, td->yB_len, NULL);
+
+        if (!dhA->priv_key || !dhA->pub_key
+            || !dhB->priv_key || !dhB->pub_key)
+            goto bad_err;
+
+        if ((td->Z_len != (size_t)DH_size(dhA))
+            || (td->Z_len != (size_t)DH_size(dhB)))
+            goto err;
+
+        Z1 = OPENSSL_malloc(DH_size(dhA));
+        Z2 = OPENSSL_malloc(DH_size(dhB));
+        /*
+         * Work out shared secrets using both sides and compare with expected
+         * values.
+         */
+        if (!DH_compute_key(Z1, dhB->pub_key, dhA))
+            goto bad_err;
+        if (!DH_compute_key(Z2, dhA->pub_key, dhB))
+            goto bad_err;
+
+        if (memcmp(Z1, td->Z, td->Z_len))
+            goto err;
+        if (memcmp(Z2, td->Z, td->Z_len))
+            goto err;
+
+        printf("RFC5114 parameter test %d OK\n", i + 1);
+
+        DH_free(dhA);
+        DH_free(dhB);
+        OPENSSL_free(Z1);
+        OPENSSL_free(Z2);
+
+    }
+    return 1;
+ bad_err:
+    fprintf(stderr, "Initalisation error RFC5114 set %d\n", i + 1);
+    ERR_print_errors_fp(stderr);
+    return 0;
+ err:
+    fprintf(stderr, "Test failed RFC5114 set %d\n", i + 1);
+    return 0;
+}
 
 #endif
diff --git a/crypto/dh/p1024.c b/crypto/dh/p1024.c
index 368ceca4eb..a4b014b6a3 100644
--- a/crypto/dh/p1024.c
+++ b/crypto/dh/p1024.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,31 +62,31 @@
 #include 
 #include 
 
-unsigned char data[]={0x97,0xF6,0x42,0x61,0xCA,0xB5,0x05,0xDD,
-	0x28,0x28,0xE1,0x3F,0x1D,0x68,0xB6,0xD3,
-	0xDB,0xD0,0xF3,0x13,0x04,0x7F,0x40,0xE8,
-	0x56,0xDA,0x58,0xCB,0x13,0xB8,0xA1,0xBF,
-	0x2B,0x78,0x3A,0x4C,0x6D,0x59,0xD5,0xF9,
-	0x2A,0xFC,0x6C,0xFF,0x3D,0x69,0x3F,0x78,
-	0xB2,0x3D,0x4F,0x31,0x60,0xA9,0x50,0x2E,
-	0x3E,0xFA,0xF7,0xAB,0x5E,0x1A,0xD5,0xA6,
-	0x5E,0x55,0x43,0x13,0x82,0x8D,0xA8,0x3B,
-	0x9F,0xF2,0xD9,0x41,0xDE,0xE9,0x56,0x89,
-	0xFA,0xDA,0xEA,0x09,0x36,0xAD,0xDF,0x19,
-	0x71,0xFE,0x63,0x5B,0x20,0xAF,0x47,0x03,
-	0x64,0x60,0x3C,0x2D,0xE0,0x59,0xF5,0x4B,
-	0x65,0x0A,0xD8,0xFA,0x0C,0xF7,0x01,0x21,
-	0xC7,0x47,0x99,0xD7,0x58,0x71,0x32,0xBE,
-	0x9B,0x99,0x9B,0xB9,0xB7,0x87,0xE8,0xAB,
-	};
+unsigned char data[] = { 0x97, 0xF6, 0x42, 0x61, 0xCA, 0xB5, 0x05, 0xDD,
+    0x28, 0x28, 0xE1, 0x3F, 0x1D, 0x68, 0xB6, 0xD3,
+    0xDB, 0xD0, 0xF3, 0x13, 0x04, 0x7F, 0x40, 0xE8,
+    0x56, 0xDA, 0x58, 0xCB, 0x13, 0xB8, 0xA1, 0xBF,
+    0x2B, 0x78, 0x3A, 0x4C, 0x6D, 0x59, 0xD5, 0xF9,
+    0x2A, 0xFC, 0x6C, 0xFF, 0x3D, 0x69, 0x3F, 0x78,
+    0xB2, 0x3D, 0x4F, 0x31, 0x60, 0xA9, 0x50, 0x2E,
+    0x3E, 0xFA, 0xF7, 0xAB, 0x5E, 0x1A, 0xD5, 0xA6,
+    0x5E, 0x55, 0x43, 0x13, 0x82, 0x8D, 0xA8, 0x3B,
+    0x9F, 0xF2, 0xD9, 0x41, 0xDE, 0xE9, 0x56, 0x89,
+    0xFA, 0xDA, 0xEA, 0x09, 0x36, 0xAD, 0xDF, 0x19,
+    0x71, 0xFE, 0x63, 0x5B, 0x20, 0xAF, 0x47, 0x03,
+    0x64, 0x60, 0x3C, 0x2D, 0xE0, 0x59, 0xF5, 0x4B,
+    0x65, 0x0A, 0xD8, 0xFA, 0x0C, 0xF7, 0x01, 0x21,
+    0xC7, 0x47, 0x99, 0xD7, 0x58, 0x71, 0x32, 0xBE,
+    0x9B, 0x99, 0x9B, 0xB9, 0xB7, 0x87, 0xE8, 0xAB,
+};
 
 main()
-	{
-	DH *dh;
+{
+    DH *dh;
 
-	dh=DH_new();
-	dh->p=BN_bin2bn(data,sizeof(data),NULL);
-	dh->g=BN_new();
-	BN_set_word(dh->g,2);
-	PEM_write_DHparams(stdout,dh);
-	}
+    dh = DH_new();
+    dh->p = BN_bin2bn(data, sizeof(data), NULL);
+    dh->g = BN_new();
+    BN_set_word(dh->g, 2);
+    PEM_write_DHparams(stdout, dh);
+}
diff --git a/crypto/dh/p192.c b/crypto/dh/p192.c
index 7bdf40410e..9f49f76835 100644
--- a/crypto/dh/p192.c
+++ b/crypto/dh/p192.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,19 +62,19 @@
 #include 
 #include 
 
-unsigned char data[]={
-0xD4,0xA0,0xBA,0x02,0x50,0xB6,0xFD,0x2E,
-0xC6,0x26,0xE7,0xEF,0xD6,0x37,0xDF,0x76,
-0xC7,0x16,0xE2,0x2D,0x09,0x44,0xB8,0x8B,
-	};
+unsigned char data[] = {
+    0xD4, 0xA0, 0xBA, 0x02, 0x50, 0xB6, 0xFD, 0x2E,
+    0xC6, 0x26, 0xE7, 0xEF, 0xD6, 0x37, 0xDF, 0x76,
+    0xC7, 0x16, 0xE2, 0x2D, 0x09, 0x44, 0xB8, 0x8B,
+};
 
 main()
-	{
-	DH *dh;
+{
+    DH *dh;
 
-	dh=DH_new();
-	dh->p=BN_bin2bn(data,sizeof(data),NULL);
-	dh->g=BN_new();
-	BN_set_word(dh->g,3);
-	PEM_write_DHparams(stdout,dh);
-	}
+    dh = DH_new();
+    dh->p = BN_bin2bn(data, sizeof(data), NULL);
+    dh->g = BN_new();
+    BN_set_word(dh->g, 3);
+    PEM_write_DHparams(stdout, dh);
+}
diff --git a/crypto/dh/p512.c b/crypto/dh/p512.c
index a9b6aa83f0..606fa4d6c3 100644
--- a/crypto/dh/p512.c
+++ b/crypto/dh/p512.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,24 +62,24 @@
 #include 
 #include 
 
-unsigned char data[]={
-0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,
-0xD0,0xE4,0xAF,0x75,0x6F,0x4C,0xCA,0x92,
-0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
-0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,
-0x57,0x46,0x50,0xD3,0x69,0x99,0xDB,0x29,
-0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
-0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,
-0xD8,0x00,0x3E,0x7C,0x47,0x74,0xE8,0x33,
-	};
+unsigned char data[] = {
+    0xDA, 0x58, 0x3C, 0x16, 0xD9, 0x85, 0x22, 0x89,
+    0xD0, 0xE4, 0xAF, 0x75, 0x6F, 0x4C, 0xCA, 0x92,
+    0xDD, 0x4B, 0xE5, 0x33, 0xB8, 0x04, 0xFB, 0x0F,
+    0xED, 0x94, 0xEF, 0x9C, 0x8A, 0x44, 0x03, 0xED,
+    0x57, 0x46, 0x50, 0xD3, 0x69, 0x99, 0xDB, 0x29,
+    0xD7, 0x76, 0x27, 0x6B, 0xA2, 0xD3, 0xD4, 0x12,
+    0xE2, 0x18, 0xF4, 0xDD, 0x1E, 0x08, 0x4C, 0xF6,
+    0xD8, 0x00, 0x3E, 0x7C, 0x47, 0x74, 0xE8, 0x33,
+};
 
 main()
-	{
-	DH *dh;
+{
+    DH *dh;
 
-	dh=DH_new();
-	dh->p=BN_bin2bn(data,sizeof(data),NULL);
-	dh->g=BN_new();
-	BN_set_word(dh->g,2);
-	PEM_write_DHparams(stdout,dh);
-	}
+    dh = DH_new();
+    dh->p = BN_bin2bn(data, sizeof(data), NULL);
+    dh->g = BN_new();
+    BN_set_word(dh->g, 2);
+    PEM_write_DHparams(stdout, dh);
+}
diff --git a/crypto/dsa/dsa.h b/crypto/dsa/dsa.h
index c4a48f0f56..545358fd02 100644
--- a/crypto/dsa/dsa.h
+++ b/crypto/dsa/dsa.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,61 +63,55 @@
  * stylistic vision for SSLeay :-) */
 
 #ifndef HEADER_DSA_H
-#define HEADER_DSA_H
+# define HEADER_DSA_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_DSA
-#error DSA is disabled.
-#endif
+# ifdef OPENSSL_NO_DSA
+#  error DSA is disabled.
+# endif
 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#ifndef OPENSSL_NO_DH
-# include 
-#endif
-#endif
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+#  ifndef OPENSSL_NO_DH
+#   include 
+#  endif
+# endif
 
-#ifndef OPENSSL_DSA_MAX_MODULUS_BITS
-# define OPENSSL_DSA_MAX_MODULUS_BITS	10000
-#endif
+# ifndef OPENSSL_DSA_MAX_MODULUS_BITS
+#  define OPENSSL_DSA_MAX_MODULUS_BITS   10000
+# endif
 
-#define DSA_FLAG_CACHE_MONT_P	0x01
-/* new with 0.9.7h; the
- * built-in DSA
- * implementation now
- * uses constant time
- * modular exponentiation
- * for secret exponents
- * by default. This flag
- * causes the faster
- * variable sliding
- * window method to be
- * used for all
- * exponents.
+# define DSA_FLAG_CACHE_MONT_P   0x01
+/*
+ * new with 0.9.7h; the built-in DSA implementation now uses constant time
+ * modular exponentiation for secret exponents by default. This flag causes
+ * the faster variable sliding window method to be used for all exponents.
  */
-#define DSA_FLAG_NO_EXP_CONSTTIME       0x02
+# define DSA_FLAG_NO_EXP_CONSTTIME       0x02
 
-/* If this flag is set the DSA method is FIPS compliant and can be used
- * in FIPS mode. This is set in the validated module method. If an
- * application sets this flag in its own methods it is its reposibility
- * to ensure the result is compliant.
+/*
+ * If this flag is set the DSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its reposibility to ensure the
+ * result is compliant.
  */
 
-#define DSA_FLAG_FIPS_METHOD			0x0400
+# define DSA_FLAG_FIPS_METHOD                    0x0400
 
-/* If this flag is set the operations normally disabled in FIPS mode are
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
  * permitted it is then the applications responsibility to ensure that the
  * usage is compliant.
  */
 
-#define DSA_FLAG_NON_FIPS_ALLOW			0x0400
+# define DSA_FLAG_NON_FIPS_ALLOW                 0x0400
 
 #ifdef  __cplusplus
 extern "C" {
@@ -127,161 +121,161 @@ extern "C" {
 /* typedef struct dsa_st DSA; */
 /* typedef struct dsa_method DSA_METHOD; */
 
-typedef struct DSA_SIG_st
-	{
-	BIGNUM *r;
-	BIGNUM *s;
-	} DSA_SIG;
-
-struct dsa_method
-	{
-	const char *name;
-	DSA_SIG * (*dsa_do_sign)(const unsigned char *dgst, int dlen, DSA *dsa);
-	int (*dsa_sign_setup)(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp,
-								BIGNUM **rp);
-	int (*dsa_do_verify)(const unsigned char *dgst, int dgst_len,
-			     DSA_SIG *sig, DSA *dsa);
-	int (*dsa_mod_exp)(DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1,
-			BIGNUM *a2, BIGNUM *p2, BIGNUM *m, BN_CTX *ctx,
-			BN_MONT_CTX *in_mont);
-	/* Can be null */
-	int (*bn_mod_exp)(DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-				const BIGNUM *m, BN_CTX *ctx,
-				BN_MONT_CTX *m_ctx);
-	int (*init)(DSA *dsa);
-	int (*finish)(DSA *dsa);
-	int flags;
-	char *app_data;
-	/* If this is non-NULL, it is used to generate DSA parameters */
-	int (*dsa_paramgen)(DSA *dsa, int bits,
-			const unsigned char *seed, int seed_len,
-			int *counter_ret, unsigned long *h_ret,
-			BN_GENCB *cb);
-	/* If this is non-NULL, it is used to generate DSA keys */
-	int (*dsa_keygen)(DSA *dsa);
-	};
-
-struct dsa_st
-	{
-	/* This first variable is used to pick up errors where
-	 * a DSA is passed instead of of a EVP_PKEY */
-	int pad;
-	long version;
-	int write_params;
-	BIGNUM *p;
-	BIGNUM *q;	/* == 20 */
-	BIGNUM *g;
-
-	BIGNUM *pub_key;  /* y public key */
-	BIGNUM *priv_key; /* x private key */
-
-	BIGNUM *kinv;	/* Signing pre-calc */
-	BIGNUM *r;	/* Signing pre-calc */
-
-	int flags;
-	/* Normally used to cache montgomery values */
-	BN_MONT_CTX *method_mont_p;
-	int references;
-	CRYPTO_EX_DATA ex_data;
-	const DSA_METHOD *meth;
-	/* functional reference if 'meth' is ENGINE-provided */
-	ENGINE *engine;
-	};
-
-#define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
-		(char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x))
-#define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \
-		(unsigned char *)(x))
-#define d2i_DSAparams_bio(bp,x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)
-#define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)
-
+typedef struct DSA_SIG_st {
+    BIGNUM *r;
+    BIGNUM *s;
+} DSA_SIG;
+
+struct dsa_method {
+    const char *name;
+    DSA_SIG *(*dsa_do_sign) (const unsigned char *dgst, int dlen, DSA *dsa);
+    int (*dsa_sign_setup) (DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp,
+                           BIGNUM **rp);
+    int (*dsa_do_verify) (const unsigned char *dgst, int dgst_len,
+                          DSA_SIG *sig, DSA *dsa);
+    int (*dsa_mod_exp) (DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1,
+                        BIGNUM *a2, BIGNUM *p2, BIGNUM *m, BN_CTX *ctx,
+                        BN_MONT_CTX *in_mont);
+    /* Can be null */
+    int (*bn_mod_exp) (DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+    int (*init) (DSA *dsa);
+    int (*finish) (DSA *dsa);
+    int flags;
+    char *app_data;
+    /* If this is non-NULL, it is used to generate DSA parameters */
+    int (*dsa_paramgen) (DSA *dsa, int bits,
+                         const unsigned char *seed, int seed_len,
+                         int *counter_ret, unsigned long *h_ret,
+                         BN_GENCB *cb);
+    /* If this is non-NULL, it is used to generate DSA keys */
+    int (*dsa_keygen) (DSA *dsa);
+};
+
+struct dsa_st {
+    /*
+     * This first variable is used to pick up errors where a DSA is passed
+     * instead of of a EVP_PKEY
+     */
+    int pad;
+    long version;
+    int write_params;
+    BIGNUM *p;
+    BIGNUM *q;                  /* == 20 */
+    BIGNUM *g;
+    BIGNUM *pub_key;            /* y public key */
+    BIGNUM *priv_key;           /* x private key */
+    BIGNUM *kinv;               /* Signing pre-calc */
+    BIGNUM *r;                  /* Signing pre-calc */
+    int flags;
+    /* Normally used to cache montgomery values */
+    BN_MONT_CTX *method_mont_p;
+    int references;
+    CRYPTO_EX_DATA ex_data;
+    const DSA_METHOD *meth;
+    /* functional reference if 'meth' is ENGINE-provided */
+    ENGINE *engine;
+};
+
+# define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
+                (char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x))
+# define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \
+                (unsigned char *)(x))
+# define d2i_DSAparams_bio(bp,x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)
+# define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)
 
 DSA *DSAparams_dup(DSA *x);
-DSA_SIG * DSA_SIG_new(void);
-void	DSA_SIG_free(DSA_SIG *a);
-int	i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
-DSA_SIG * d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length);
+DSA_SIG *DSA_SIG_new(void);
+void DSA_SIG_free(DSA_SIG *a);
+int i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
+DSA_SIG *d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length);
 
-DSA_SIG * DSA_do_sign(const unsigned char *dgst,int dlen,DSA *dsa);
-int	DSA_do_verify(const unsigned char *dgst,int dgst_len,
-		      DSA_SIG *sig,DSA *dsa);
+DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+int DSA_do_verify(const unsigned char *dgst, int dgst_len,
+                  DSA_SIG *sig, DSA *dsa);
 
 const DSA_METHOD *DSA_OpenSSL(void);
 
-void	DSA_set_default_method(const DSA_METHOD *);
+void DSA_set_default_method(const DSA_METHOD *);
 const DSA_METHOD *DSA_get_default_method(void);
-int	DSA_set_method(DSA *dsa, const DSA_METHOD *);
+int DSA_set_method(DSA *dsa, const DSA_METHOD *);
 
-DSA *	DSA_new(void);
-DSA *	DSA_new_method(ENGINE *engine);
-void	DSA_free (DSA *r);
+DSA *DSA_new(void);
+DSA *DSA_new_method(ENGINE *engine);
+void DSA_free(DSA *r);
 /* "up" the DSA object's reference count */
-int	DSA_up_ref(DSA *r);
-int	DSA_size(const DSA *);
-	/* next 4 return -1 on error */
-int	DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp);
-int	DSA_sign(int type,const unsigned char *dgst,int dlen,
-		unsigned char *sig, unsigned int *siglen, DSA *dsa);
-int	DSA_verify(int type,const unsigned char *dgst,int dgst_len,
-		const unsigned char *sigbuf, int siglen, DSA *dsa);
+int DSA_up_ref(DSA *r);
+int DSA_size(const DSA *);
+        /* next 4 return -1 on error */
+int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp);
+int DSA_sign(int type, const unsigned char *dgst, int dlen,
+             unsigned char *sig, unsigned int *siglen, DSA *dsa);
+int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
+               const unsigned char *sigbuf, int siglen, DSA *dsa);
 int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 int DSA_set_ex_data(DSA *d, int idx, void *arg);
 void *DSA_get_ex_data(DSA *d, int idx);
 
-DSA *	d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length);
-DSA *	d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length);
-DSA * 	d2i_DSAparams(DSA **a, const unsigned char **pp, long length);
+DSA *d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length);
+DSA *d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length);
+DSA *d2i_DSAparams(DSA **a, const unsigned char **pp, long length);
 
 /* Deprecated version */
-#ifndef OPENSSL_NO_DEPRECATED
-DSA *	DSA_generate_parameters(int bits,
-		unsigned char *seed,int seed_len,
-		int *counter_ret, unsigned long *h_ret,void
-		(*callback)(int, int, void *),void *cb_arg);
-#endif /* !defined(OPENSSL_NO_DEPRECATED) */
+# ifndef OPENSSL_NO_DEPRECATED
+DSA *DSA_generate_parameters(int bits,
+                             unsigned char *seed, int seed_len,
+                             int *counter_ret, unsigned long *h_ret, void
+                              (*callback) (int, int, void *), void *cb_arg);
+# endif                         /* !defined(OPENSSL_NO_DEPRECATED) */
 
 /* New version */
-int	DSA_generate_parameters_ex(DSA *dsa, int bits,
-		const unsigned char *seed,int seed_len,
-		int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
-
-int	DSA_generate_key(DSA *a);
-int	i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
-int 	i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
-int	i2d_DSAparams(const DSA *a,unsigned char **pp);
-
-#ifndef OPENSSL_NO_BIO
-int	DSAparams_print(BIO *bp, const DSA *x);
-int	DSA_print(BIO *bp, const DSA *x, int off);
-#endif
-#ifndef OPENSSL_NO_FP_API
-int	DSAparams_print_fp(FILE *fp, const DSA *x);
-int	DSA_print_fp(FILE *bp, const DSA *x, int off);
-#endif
-
-#define DSS_prime_checks 50
-/* Primality test according to FIPS PUB 186[-1], Appendix 2.1:
- * 50 rounds of Rabin-Miller */
-#define DSA_is_prime(n, callback, cb_arg) \
-	BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
+int DSA_generate_parameters_ex(DSA *dsa, int bits,
+                               const unsigned char *seed, int seed_len,
+                               int *counter_ret, unsigned long *h_ret,
+                               BN_GENCB *cb);
+
+int DSA_generate_key(DSA *a);
+int i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
+int i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
+int i2d_DSAparams(const DSA *a, unsigned char **pp);
+
+# ifndef OPENSSL_NO_BIO
+int DSAparams_print(BIO *bp, const DSA *x);
+int DSA_print(BIO *bp, const DSA *x, int off);
+# endif
+# ifndef OPENSSL_NO_FP_API
+int DSAparams_print_fp(FILE *fp, const DSA *x);
+int DSA_print_fp(FILE *bp, const DSA *x, int off);
+# endif
+
+# define DSS_prime_checks 50
+/*
+ * Primality test according to FIPS PUB 186[-1], Appendix 2.1: 50 rounds of
+ * Rabin-Miller
+ */
+# define DSA_is_prime(n, callback, cb_arg) \
+        BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
 
-#ifndef OPENSSL_NO_DH
-/* Convert DSA structure (key or just parameters) into DH structure
- * (be careful to avoid small subgroup attacks when using this!) */
+# ifndef OPENSSL_NO_DH
+/*
+ * Convert DSA structure (key or just parameters) into DH structure (be
+ * careful to avoid small subgroup attacks when using this!)
+ */
 DH *DSA_dup_DH(const DSA *r);
-#endif
+# endif
 
-#define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN, \
-				EVP_PKEY_CTRL_DSA_PARAMGEN_BITS, nbits, NULL)
+# define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN, \
+                                EVP_PKEY_CTRL_DSA_PARAMGEN_BITS, nbits, NULL)
 
-#define	EVP_PKEY_CTRL_DSA_PARAMGEN_BITS		(EVP_PKEY_ALG_CTRL + 1)
-#define	EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS	(EVP_PKEY_ALG_CTRL + 2)
-#define	EVP_PKEY_CTRL_DSA_PARAMGEN_MD		(EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_BITS         (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS       (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_DSA_PARAMGEN_MD           (EVP_PKEY_ALG_CTRL + 3)
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_DSA_strings(void);
@@ -289,48 +283,48 @@ void ERR_load_DSA_strings(void);
 /* Error codes for the DSA functions. */
 
 /* Function codes. */
-#define DSA_F_D2I_DSA_SIG				 110
-#define DSA_F_DO_DSA_PRINT				 104
-#define DSA_F_DSAPARAMS_PRINT				 100
-#define DSA_F_DSAPARAMS_PRINT_FP			 101
-#define DSA_F_DSA_BUILTIN_PARAMGEN2			 126
-#define DSA_F_DSA_DO_SIGN				 112
-#define DSA_F_DSA_DO_VERIFY				 113
-#define DSA_F_DSA_GENERATE_KEY				 124
-#define DSA_F_DSA_GENERATE_PARAMETERS_EX		 123
-#define DSA_F_DSA_NEW_METHOD				 103
-#define DSA_F_DSA_PARAM_DECODE				 119
-#define DSA_F_DSA_PRINT_FP				 105
-#define DSA_F_DSA_PRIV_DECODE				 115
-#define DSA_F_DSA_PRIV_ENCODE				 116
-#define DSA_F_DSA_PUB_DECODE				 117
-#define DSA_F_DSA_PUB_ENCODE				 118
-#define DSA_F_DSA_SIGN					 106
-#define DSA_F_DSA_SIGN_SETUP				 107
-#define DSA_F_DSA_SIG_NEW				 109
-#define DSA_F_DSA_SIG_PRINT				 125
-#define DSA_F_DSA_VERIFY				 108
-#define DSA_F_I2D_DSA_SIG				 111
-#define DSA_F_OLD_DSA_PRIV_DECODE			 122
-#define DSA_F_PKEY_DSA_CTRL				 120
-#define DSA_F_PKEY_DSA_KEYGEN				 121
-#define DSA_F_SIG_CB					 114
+# define DSA_F_D2I_DSA_SIG                                110
+# define DSA_F_DO_DSA_PRINT                               104
+# define DSA_F_DSAPARAMS_PRINT                            100
+# define DSA_F_DSAPARAMS_PRINT_FP                         101
+# define DSA_F_DSA_BUILTIN_PARAMGEN2                      126
+# define DSA_F_DSA_DO_SIGN                                112
+# define DSA_F_DSA_DO_VERIFY                              113
+# define DSA_F_DSA_GENERATE_KEY                           124
+# define DSA_F_DSA_GENERATE_PARAMETERS_EX                 123
+# define DSA_F_DSA_NEW_METHOD                             103
+# define DSA_F_DSA_PARAM_DECODE                           119
+# define DSA_F_DSA_PRINT_FP                               105
+# define DSA_F_DSA_PRIV_DECODE                            115
+# define DSA_F_DSA_PRIV_ENCODE                            116
+# define DSA_F_DSA_PUB_DECODE                             117
+# define DSA_F_DSA_PUB_ENCODE                             118
+# define DSA_F_DSA_SIGN                                   106
+# define DSA_F_DSA_SIGN_SETUP                             107
+# define DSA_F_DSA_SIG_NEW                                109
+# define DSA_F_DSA_SIG_PRINT                              125
+# define DSA_F_DSA_VERIFY                                 108
+# define DSA_F_I2D_DSA_SIG                                111
+# define DSA_F_OLD_DSA_PRIV_DECODE                        122
+# define DSA_F_PKEY_DSA_CTRL                              120
+# define DSA_F_PKEY_DSA_KEYGEN                            121
+# define DSA_F_SIG_CB                                     114
 
 /* Reason codes. */
-#define DSA_R_BAD_Q_VALUE				 102
-#define DSA_R_BN_DECODE_ERROR				 108
-#define DSA_R_BN_ERROR					 109
-#define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE		 100
-#define DSA_R_DECODE_ERROR				 104
-#define DSA_R_INVALID_DIGEST_TYPE			 106
-#define DSA_R_INVALID_PARAMETERS			 112
-#define DSA_R_MISSING_PARAMETERS			 101
-#define DSA_R_MODULUS_TOO_LARGE				 103
-#define DSA_R_NEED_NEW_SETUP_VALUES			 110
-#define DSA_R_NON_FIPS_DSA_METHOD			 111
-#define DSA_R_NO_PARAMETERS_SET				 107
-#define DSA_R_PARAMETER_ENCODING_ERROR			 105
-#define DSA_R_Q_NOT_PRIME				 113
+# define DSA_R_BAD_Q_VALUE                                102
+# define DSA_R_BN_DECODE_ERROR                            108
+# define DSA_R_BN_ERROR                                   109
+# define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE                100
+# define DSA_R_DECODE_ERROR                               104
+# define DSA_R_INVALID_DIGEST_TYPE                        106
+# define DSA_R_INVALID_PARAMETERS                         112
+# define DSA_R_MISSING_PARAMETERS                         101
+# define DSA_R_MODULUS_TOO_LARGE                          103
+# define DSA_R_NEED_NEW_SETUP_VALUES                      110
+# define DSA_R_NON_FIPS_DSA_METHOD                        111
+# define DSA_R_NO_PARAMETERS_SET                          107
+# define DSA_R_PARAMETER_ENCODING_ERROR                   105
+# define DSA_R_Q_NOT_PRIME                                113
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/dsa/dsa_ameth.c b/crypto/dsa/dsa_ameth.c
index e5203bafa6..b7629f1290 100644
--- a/crypto/dsa/dsa_ameth.c
+++ b/crypto/dsa/dsa_ameth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,653 +63,613 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #include "asn1_locl.h"
 
 static int dsa_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey)
-	{
-	const unsigned char *p, *pm;
-	int pklen, pmlen;
-	int ptype;
-	void *pval;
-	ASN1_STRING *pstr;
-	X509_ALGOR *palg;
-	ASN1_INTEGER *public_key = NULL;
-
-	DSA *dsa = NULL;
-
-	if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
-		return 0;
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-
-	if (ptype == V_ASN1_SEQUENCE)
-		{
-		pstr = pval;	
-		pm = pstr->data;
-		pmlen = pstr->length;
-
-		if (!(dsa = d2i_DSAparams(NULL, &pm, pmlen)))
-			{
-			DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_DECODE_ERROR);
-			goto err;
-			}
-
-		}
-	else if ((ptype == V_ASN1_NULL) || (ptype == V_ASN1_UNDEF))
-		{
-		if (!(dsa = DSA_new()))
-			{
-			DSAerr(DSA_F_DSA_PUB_DECODE, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	else
-		{
-		DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_PARAMETER_ENCODING_ERROR);
-		goto err;
-		}
-
-	if (!(public_key=d2i_ASN1_INTEGER(NULL, &p, pklen)))
-		{
-		DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_DECODE_ERROR);
-		goto err;
-		}
-
-	if (!(dsa->pub_key = ASN1_INTEGER_to_BN(public_key, NULL)))
-		{
-		DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_BN_DECODE_ERROR);
-		goto err;
-		}
-
-	ASN1_INTEGER_free(public_key);
-	EVP_PKEY_assign_DSA(pkey, dsa);
-	return 1;
-
-	err:
-	if (public_key)
-		ASN1_INTEGER_free(public_key);
-	if (dsa)
-		DSA_free(dsa);
-	return 0;
-
-	}
+{
+    const unsigned char *p, *pm;
+    int pklen, pmlen;
+    int ptype;
+    void *pval;
+    ASN1_STRING *pstr;
+    X509_ALGOR *palg;
+    ASN1_INTEGER *public_key = NULL;
+
+    DSA *dsa = NULL;
+
+    if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
+        return 0;
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    if (ptype == V_ASN1_SEQUENCE) {
+        pstr = pval;
+        pm = pstr->data;
+        pmlen = pstr->length;
+
+        if (!(dsa = d2i_DSAparams(NULL, &pm, pmlen))) {
+            DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_DECODE_ERROR);
+            goto err;
+        }
+
+    } else if ((ptype == V_ASN1_NULL) || (ptype == V_ASN1_UNDEF)) {
+        if (!(dsa = DSA_new())) {
+            DSAerr(DSA_F_DSA_PUB_DECODE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    } else {
+        DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_PARAMETER_ENCODING_ERROR);
+        goto err;
+    }
+
+    if (!(public_key = d2i_ASN1_INTEGER(NULL, &p, pklen))) {
+        DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_DECODE_ERROR);
+        goto err;
+    }
+
+    if (!(dsa->pub_key = ASN1_INTEGER_to_BN(public_key, NULL))) {
+        DSAerr(DSA_F_DSA_PUB_DECODE, DSA_R_BN_DECODE_ERROR);
+        goto err;
+    }
+
+    ASN1_INTEGER_free(public_key);
+    EVP_PKEY_assign_DSA(pkey, dsa);
+    return 1;
+
+ err:
+    if (public_key)
+        ASN1_INTEGER_free(public_key);
+    if (dsa)
+        DSA_free(dsa);
+    return 0;
+
+}
 
 static int dsa_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
-	{
-	DSA *dsa;
-	void *pval = NULL;
-	int ptype;
-	unsigned char *penc = NULL;
-	int penclen;
-
-	dsa=pkey->pkey.dsa;
-	if (pkey->save_parameters && dsa->p && dsa->q && dsa->g)
-		{
-		ASN1_STRING *str;
-		str = ASN1_STRING_new();
-		str->length = i2d_DSAparams(dsa, &str->data);
-		if (str->length <= 0)
-			{
-			DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		pval = str;
-		ptype = V_ASN1_SEQUENCE;
-		}
-	else
-		ptype = V_ASN1_UNDEF;
-
-	dsa->write_params=0;
-
-	penclen = i2d_DSAPublicKey(dsa, &penc);
-
-	if (penclen <= 0)
-		{
-		DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_DSA),
-				ptype, pval, penc, penclen))
-		return 1;
-
-	err:
-	if (penc)
-		OPENSSL_free(penc);
-	if (pval)
-		ASN1_STRING_free(pval);
-
-	return 0;
-	}
-
-/* In PKCS#8 DSA: you just get a private key integer and parameters in the
+{
+    DSA *dsa;
+    void *pval = NULL;
+    int ptype;
+    unsigned char *penc = NULL;
+    int penclen;
+
+    dsa = pkey->pkey.dsa;
+    if (pkey->save_parameters && dsa->p && dsa->q && dsa->g) {
+        ASN1_STRING *str;
+        str = ASN1_STRING_new();
+        str->length = i2d_DSAparams(dsa, &str->data);
+        if (str->length <= 0) {
+            DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        pval = str;
+        ptype = V_ASN1_SEQUENCE;
+    } else
+        ptype = V_ASN1_UNDEF;
+
+    dsa->write_params = 0;
+
+    penclen = i2d_DSAPublicKey(dsa, &penc);
+
+    if (penclen <= 0) {
+        DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_DSA),
+                               ptype, pval, penc, penclen))
+        return 1;
+
+ err:
+    if (penc)
+        OPENSSL_free(penc);
+    if (pval)
+        ASN1_STRING_free(pval);
+
+    return 0;
+}
+
+/*
+ * In PKCS#8 DSA: you just get a private key integer and parameters in the
  * AlgorithmIdentifier the pubkey must be recalculated.
  */
-	
+
 static int dsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
-	{
-	const unsigned char *p, *pm;
-	int pklen, pmlen;
-	int ptype;
-	void *pval;
-	ASN1_STRING *pstr;
-	X509_ALGOR *palg;
-	ASN1_INTEGER *privkey = NULL;
-	BN_CTX *ctx = NULL;
-
-	STACK_OF(ASN1_TYPE) *ndsa = NULL;
-	DSA *dsa = NULL;
-
-	if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
-		return 0;
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-	/* Check for broken DSA PKCS#8, UGH! */
-	if (*p == (V_ASN1_SEQUENCE|V_ASN1_CONSTRUCTED))
-		{
-		ASN1_TYPE *t1, *t2;
-	    	if(!(ndsa = d2i_ASN1_SEQUENCE_ANY(NULL, &p, pklen)))
-			goto decerr;
-		if (sk_ASN1_TYPE_num(ndsa) != 2)
-			goto decerr;
-		/*-
-		 * Handle Two broken types:
-	    	 * SEQUENCE {parameters, priv_key}
-		 * SEQUENCE {pub_key, priv_key}
-		 */
-
-		t1 = sk_ASN1_TYPE_value(ndsa, 0);
-		t2 = sk_ASN1_TYPE_value(ndsa, 1);
-		if (t1->type == V_ASN1_SEQUENCE)
-			{
-			p8->broken = PKCS8_EMBEDDED_PARAM;
-			pval = t1->value.ptr;
-			}
-		else if (ptype == V_ASN1_SEQUENCE)
-			p8->broken = PKCS8_NS_DB;
-		else
-			goto decerr;
-
-		if (t2->type != V_ASN1_INTEGER)
-			goto decerr;
-
-		privkey = t2->value.integer;
-		}
-	else
-		{
-		const unsigned char *q = p;
-		if (!(privkey=d2i_ASN1_INTEGER(NULL, &p, pklen)))
-			goto decerr;
-		if (privkey->type == V_ASN1_NEG_INTEGER)
-			{
-			p8->broken = PKCS8_NEG_PRIVKEY;
-			ASN1_INTEGER_free(privkey);
-			if (!(privkey=d2i_ASN1_UINTEGER(NULL, &q, pklen)))
-				goto decerr;
-			}
-		if (ptype != V_ASN1_SEQUENCE)
-			goto decerr;
-		}
-
-	pstr = pval;	
-	pm = pstr->data;
-	pmlen = pstr->length;
-	if (!(dsa = d2i_DSAparams(NULL, &pm, pmlen)))
-		goto decerr;
-	/* We have parameters now set private key */
-	if (!(dsa->priv_key = ASN1_INTEGER_to_BN(privkey, NULL)))
-		{
-		DSAerr(DSA_F_DSA_PRIV_DECODE,DSA_R_BN_ERROR);
-		goto dsaerr;
-		}
-	/* Calculate public key */
-	if (!(dsa->pub_key = BN_new()))
-		{
-		DSAerr(DSA_F_DSA_PRIV_DECODE, ERR_R_MALLOC_FAILURE);
-		goto dsaerr;
-		}
-	if (!(ctx = BN_CTX_new()))
-		{
-		DSAerr(DSA_F_DSA_PRIV_DECODE, ERR_R_MALLOC_FAILURE);
-		goto dsaerr;
-		}
-			
-	if (!BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx))
-		{
-		DSAerr(DSA_F_DSA_PRIV_DECODE,DSA_R_BN_ERROR);
-		goto dsaerr;
-		}
-
-	EVP_PKEY_assign_DSA(pkey, dsa);
-	BN_CTX_free (ctx);
-	if(ndsa)
-		sk_ASN1_TYPE_pop_free(ndsa, ASN1_TYPE_free);
-	else
-		ASN1_INTEGER_free(privkey);
-
-	return 1;
-
-	decerr:
-	DSAerr(DSA_F_DSA_PRIV_DECODE, EVP_R_DECODE_ERROR);
-	dsaerr:
-	BN_CTX_free (ctx);
-	if (privkey)
-		ASN1_INTEGER_free(privkey);
-	sk_ASN1_TYPE_pop_free(ndsa, ASN1_TYPE_free);
-	DSA_free(dsa);
-	return 0;
-	}
+{
+    const unsigned char *p, *pm;
+    int pklen, pmlen;
+    int ptype;
+    void *pval;
+    ASN1_STRING *pstr;
+    X509_ALGOR *palg;
+    ASN1_INTEGER *privkey = NULL;
+    BN_CTX *ctx = NULL;
+
+    STACK_OF(ASN1_TYPE) *ndsa = NULL;
+    DSA *dsa = NULL;
+
+    if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
+        return 0;
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    /* Check for broken DSA PKCS#8, UGH! */
+    if (*p == (V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED)) {
+        ASN1_TYPE *t1, *t2;
+        if (!(ndsa = d2i_ASN1_SEQUENCE_ANY(NULL, &p, pklen)))
+            goto decerr;
+        if (sk_ASN1_TYPE_num(ndsa) != 2)
+            goto decerr;
+                /*-
+                 * Handle Two broken types:
+                 * SEQUENCE {parameters, priv_key}
+                 * SEQUENCE {pub_key, priv_key}
+                 */
+
+        t1 = sk_ASN1_TYPE_value(ndsa, 0);
+        t2 = sk_ASN1_TYPE_value(ndsa, 1);
+        if (t1->type == V_ASN1_SEQUENCE) {
+            p8->broken = PKCS8_EMBEDDED_PARAM;
+            pval = t1->value.ptr;
+        } else if (ptype == V_ASN1_SEQUENCE)
+            p8->broken = PKCS8_NS_DB;
+        else
+            goto decerr;
+
+        if (t2->type != V_ASN1_INTEGER)
+            goto decerr;
+
+        privkey = t2->value.integer;
+    } else {
+        const unsigned char *q = p;
+        if (!(privkey = d2i_ASN1_INTEGER(NULL, &p, pklen)))
+            goto decerr;
+        if (privkey->type == V_ASN1_NEG_INTEGER) {
+            p8->broken = PKCS8_NEG_PRIVKEY;
+            ASN1_INTEGER_free(privkey);
+            if (!(privkey = d2i_ASN1_UINTEGER(NULL, &q, pklen)))
+                goto decerr;
+        }
+        if (ptype != V_ASN1_SEQUENCE)
+            goto decerr;
+    }
+
+    pstr = pval;
+    pm = pstr->data;
+    pmlen = pstr->length;
+    if (!(dsa = d2i_DSAparams(NULL, &pm, pmlen)))
+        goto decerr;
+    /* We have parameters now set private key */
+    if (!(dsa->priv_key = ASN1_INTEGER_to_BN(privkey, NULL))) {
+        DSAerr(DSA_F_DSA_PRIV_DECODE, DSA_R_BN_ERROR);
+        goto dsaerr;
+    }
+    /* Calculate public key */
+    if (!(dsa->pub_key = BN_new())) {
+        DSAerr(DSA_F_DSA_PRIV_DECODE, ERR_R_MALLOC_FAILURE);
+        goto dsaerr;
+    }
+    if (!(ctx = BN_CTX_new())) {
+        DSAerr(DSA_F_DSA_PRIV_DECODE, ERR_R_MALLOC_FAILURE);
+        goto dsaerr;
+    }
+
+    if (!BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx)) {
+        DSAerr(DSA_F_DSA_PRIV_DECODE, DSA_R_BN_ERROR);
+        goto dsaerr;
+    }
+
+    EVP_PKEY_assign_DSA(pkey, dsa);
+    BN_CTX_free(ctx);
+    if (ndsa)
+        sk_ASN1_TYPE_pop_free(ndsa, ASN1_TYPE_free);
+    else
+        ASN1_INTEGER_free(privkey);
+
+    return 1;
+
+ decerr:
+    DSAerr(DSA_F_DSA_PRIV_DECODE, EVP_R_DECODE_ERROR);
+ dsaerr:
+    BN_CTX_free(ctx);
+    if (privkey)
+        ASN1_INTEGER_free(privkey);
+    sk_ASN1_TYPE_pop_free(ndsa, ASN1_TYPE_free);
+    DSA_free(dsa);
+    return 0;
+}
 
 static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
 {
-	ASN1_STRING *params = NULL;
-	ASN1_INTEGER *prkey = NULL;
-	unsigned char *dp = NULL;
-	int dplen;
-
-	if (!pkey->pkey.dsa || !pkey->pkey.dsa->priv_key)
-		{
-		DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_MISSING_PARAMETERS);
-		goto err;
-		}
-
-	params = ASN1_STRING_new();
-
-	if (!params)
-		{
-		DSAerr(DSA_F_DSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	params->length = i2d_DSAparams(pkey->pkey.dsa, ¶ms->data);
-	if (params->length <= 0)
-		{
-		DSAerr(DSA_F_DSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	params->type = V_ASN1_SEQUENCE;
-
-	/* Get private key into integer */
-	prkey = BN_to_ASN1_INTEGER(pkey->pkey.dsa->priv_key, NULL);
-
-	if (!prkey)
-		{
-		DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_BN_ERROR);
-		goto err;
-		}
-
-	dplen = i2d_ASN1_INTEGER(prkey, &dp);
-
-	ASN1_INTEGER_free(prkey);
-
-	if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_dsa), 0,
-				V_ASN1_SEQUENCE, params, dp, dplen))
-		goto err;
-
-	return 1;
-
-err:
-	if (dp != NULL)
-		OPENSSL_free(dp);
-	if (params != NULL)
-		ASN1_STRING_free(params);
-	if (prkey != NULL)
-		ASN1_INTEGER_free(prkey);
-	return 0;
+    ASN1_STRING *params = NULL;
+    ASN1_INTEGER *prkey = NULL;
+    unsigned char *dp = NULL;
+    int dplen;
+
+    if (!pkey->pkey.dsa || !pkey->pkey.dsa->priv_key) {
+        DSAerr(DSA_F_DSA_PRIV_ENCODE, DSA_R_MISSING_PARAMETERS);
+        goto err;
+    }
+
+    params = ASN1_STRING_new();
+
+    if (!params) {
+        DSAerr(DSA_F_DSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    params->length = i2d_DSAparams(pkey->pkey.dsa, ¶ms->data);
+    if (params->length <= 0) {
+        DSAerr(DSA_F_DSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    params->type = V_ASN1_SEQUENCE;
+
+    /* Get private key into integer */
+    prkey = BN_to_ASN1_INTEGER(pkey->pkey.dsa->priv_key, NULL);
+
+    if (!prkey) {
+        DSAerr(DSA_F_DSA_PRIV_ENCODE, DSA_R_BN_ERROR);
+        goto err;
+    }
+
+    dplen = i2d_ASN1_INTEGER(prkey, &dp);
+
+    ASN1_INTEGER_free(prkey);
+
+    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_dsa), 0,
+                         V_ASN1_SEQUENCE, params, dp, dplen))
+        goto err;
+
+    return 1;
+
+ err:
+    if (dp != NULL)
+        OPENSSL_free(dp);
+    if (params != NULL)
+        ASN1_STRING_free(params);
+    if (prkey != NULL)
+        ASN1_INTEGER_free(prkey);
+    return 0;
 }
 
 static int int_dsa_size(const EVP_PKEY *pkey)
-	{
-	return(DSA_size(pkey->pkey.dsa));
-	}
+{
+    return (DSA_size(pkey->pkey.dsa));
+}
 
 static int dsa_bits(const EVP_PKEY *pkey)
-	{
-	return BN_num_bits(pkey->pkey.dsa->p);
-	}
+{
+    return BN_num_bits(pkey->pkey.dsa->p);
+}
 
 static int dsa_missing_parameters(const EVP_PKEY *pkey)
-	{
-	DSA *dsa;
-	dsa=pkey->pkey.dsa;
-	if ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL))
-			return 1;
-	return 0;
-	}
+{
+    DSA *dsa;
+    dsa = pkey->pkey.dsa;
+    if ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL))
+        return 1;
+    return 0;
+}
 
 static int dsa_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
-	{
-	BIGNUM *a;
-
-	if ((a=BN_dup(from->pkey.dsa->p)) == NULL)
-		return 0;
-	if (to->pkey.dsa->p != NULL)
-		BN_free(to->pkey.dsa->p);
-	to->pkey.dsa->p=a;
-
-	if ((a=BN_dup(from->pkey.dsa->q)) == NULL)
-		return 0;
-	if (to->pkey.dsa->q != NULL)
-		BN_free(to->pkey.dsa->q);
-	to->pkey.dsa->q=a;
-
-	if ((a=BN_dup(from->pkey.dsa->g)) == NULL)
-		return 0;
-	if (to->pkey.dsa->g != NULL)
-		BN_free(to->pkey.dsa->g);
-	to->pkey.dsa->g=a;
-	return 1;
-	}
+{
+    BIGNUM *a;
+
+    if ((a = BN_dup(from->pkey.dsa->p)) == NULL)
+        return 0;
+    if (to->pkey.dsa->p != NULL)
+        BN_free(to->pkey.dsa->p);
+    to->pkey.dsa->p = a;
+
+    if ((a = BN_dup(from->pkey.dsa->q)) == NULL)
+        return 0;
+    if (to->pkey.dsa->q != NULL)
+        BN_free(to->pkey.dsa->q);
+    to->pkey.dsa->q = a;
+
+    if ((a = BN_dup(from->pkey.dsa->g)) == NULL)
+        return 0;
+    if (to->pkey.dsa->g != NULL)
+        BN_free(to->pkey.dsa->g);
+    to->pkey.dsa->g = a;
+    return 1;
+}
 
 static int dsa_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (	BN_cmp(a->pkey.dsa->p,b->pkey.dsa->p) ||
-		BN_cmp(a->pkey.dsa->q,b->pkey.dsa->q) ||
-		BN_cmp(a->pkey.dsa->g,b->pkey.dsa->g))
-		return 0;
-	else
-		return 1;
-	}
+{
+    if (BN_cmp(a->pkey.dsa->p, b->pkey.dsa->p) ||
+        BN_cmp(a->pkey.dsa->q, b->pkey.dsa->q) ||
+        BN_cmp(a->pkey.dsa->g, b->pkey.dsa->g))
+        return 0;
+    else
+        return 1;
+}
 
 static int dsa_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (BN_cmp(b->pkey.dsa->pub_key,a->pkey.dsa->pub_key) != 0)
-		return 0;
-	else
-		return 1;
-	}
+{
+    if (BN_cmp(b->pkey.dsa->pub_key, a->pkey.dsa->pub_key) != 0)
+        return 0;
+    else
+        return 1;
+}
 
 static void int_dsa_free(EVP_PKEY *pkey)
-	{
-	DSA_free(pkey->pkey.dsa);
-	}
+{
+    DSA_free(pkey->pkey.dsa);
+}
 
 static void update_buflen(const BIGNUM *b, size_t *pbuflen)
-	{
-	size_t i;
-	if (!b)
-		return;
-	if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
-			*pbuflen = i;
-	}
+{
+    size_t i;
+    if (!b)
+        return;
+    if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
+        *pbuflen = i;
+}
 
 static int do_dsa_print(BIO *bp, const DSA *x, int off, int ptype)
-	{
-	unsigned char *m=NULL;
-	int ret=0;
-	size_t buf_len=0;
-	const char *ktype = NULL;
-
-	const BIGNUM *priv_key, *pub_key;
-
-	if (ptype == 2)
-		priv_key = x->priv_key;
-	else
-		priv_key = NULL;
-
-	if (ptype > 0)
-		pub_key = x->pub_key;
-	else
-		pub_key = NULL;
-
-	if (ptype == 2)
-		ktype = "Private-Key";
-	else if (ptype == 1)
-		ktype = "Public-Key";
-	else
-		ktype = "DSA-Parameters";
-
-	update_buflen(x->p, &buf_len);
-	update_buflen(x->q, &buf_len);
-	update_buflen(x->g, &buf_len);
-	update_buflen(priv_key, &buf_len);
-	update_buflen(pub_key, &buf_len);
-
-	m=(unsigned char *)OPENSSL_malloc(buf_len+10);
-	if (m == NULL)
-		{
-		DSAerr(DSA_F_DO_DSA_PRINT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (priv_key)
-		{
-		if(!BIO_indent(bp,off,128))
-		   goto err;
-		if (BIO_printf(bp,"%s: (%d bit)\n",ktype, BN_num_bits(x->p))
-			<= 0) goto err;
-		}
-
-	if (!ASN1_bn_print(bp,"priv:",priv_key,m,off))
-		goto err;
-	if (!ASN1_bn_print(bp,"pub: ",pub_key,m,off))
-		goto err;
-	if (!ASN1_bn_print(bp,"P:   ",x->p,m,off)) goto err;
-	if (!ASN1_bn_print(bp,"Q:   ",x->q,m,off)) goto err;
-	if (!ASN1_bn_print(bp,"G:   ",x->g,m,off)) goto err;
-	ret=1;
-err:
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
+{
+    unsigned char *m = NULL;
+    int ret = 0;
+    size_t buf_len = 0;
+    const char *ktype = NULL;
+
+    const BIGNUM *priv_key, *pub_key;
+
+    if (ptype == 2)
+        priv_key = x->priv_key;
+    else
+        priv_key = NULL;
+
+    if (ptype > 0)
+        pub_key = x->pub_key;
+    else
+        pub_key = NULL;
+
+    if (ptype == 2)
+        ktype = "Private-Key";
+    else if (ptype == 1)
+        ktype = "Public-Key";
+    else
+        ktype = "DSA-Parameters";
+
+    update_buflen(x->p, &buf_len);
+    update_buflen(x->q, &buf_len);
+    update_buflen(x->g, &buf_len);
+    update_buflen(priv_key, &buf_len);
+    update_buflen(pub_key, &buf_len);
+
+    m = (unsigned char *)OPENSSL_malloc(buf_len + 10);
+    if (m == NULL) {
+        DSAerr(DSA_F_DO_DSA_PRINT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (priv_key) {
+        if (!BIO_indent(bp, off, 128))
+            goto err;
+        if (BIO_printf(bp, "%s: (%d bit)\n", ktype, BN_num_bits(x->p))
+            <= 0)
+            goto err;
+    }
+
+    if (!ASN1_bn_print(bp, "priv:", priv_key, m, off))
+        goto err;
+    if (!ASN1_bn_print(bp, "pub: ", pub_key, m, off))
+        goto err;
+    if (!ASN1_bn_print(bp, "P:   ", x->p, m, off))
+        goto err;
+    if (!ASN1_bn_print(bp, "Q:   ", x->q, m, off))
+        goto err;
+    if (!ASN1_bn_print(bp, "G:   ", x->g, m, off))
+        goto err;
+    ret = 1;
+ err:
+    if (m != NULL)
+        OPENSSL_free(m);
+    return (ret);
+}
 
 static int dsa_param_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	DSA *dsa;
-	if (!(dsa = d2i_DSAparams(NULL, pder, derlen)))
-		{
-		DSAerr(DSA_F_DSA_PARAM_DECODE, ERR_R_DSA_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign_DSA(pkey, dsa);
-	return 1;
-	}
+                            const unsigned char **pder, int derlen)
+{
+    DSA *dsa;
+    if (!(dsa = d2i_DSAparams(NULL, pder, derlen))) {
+        DSAerr(DSA_F_DSA_PARAM_DECODE, ERR_R_DSA_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign_DSA(pkey, dsa);
+    return 1;
+}
 
 static int dsa_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_DSAparams(pkey->pkey.dsa, pder);
-	}
+{
+    return i2d_DSAparams(pkey->pkey.dsa, pder);
+}
 
 static int dsa_param_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dsa_print(bp, pkey->pkey.dsa, indent, 0);
-	}
+                           ASN1_PCTX *ctx)
+{
+    return do_dsa_print(bp, pkey->pkey.dsa, indent, 0);
+}
 
 static int dsa_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dsa_print(bp, pkey->pkey.dsa, indent, 1);
-	}
-
+                         ASN1_PCTX *ctx)
+{
+    return do_dsa_print(bp, pkey->pkey.dsa, indent, 1);
+}
 
 static int dsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_dsa_print(bp, pkey->pkey.dsa, indent, 2);
-	}
+                          ASN1_PCTX *ctx)
+{
+    return do_dsa_print(bp, pkey->pkey.dsa, indent, 2);
+}
 
 static int old_dsa_priv_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	DSA *dsa;
-	if (!(dsa = d2i_DSAPrivateKey (NULL, pder, derlen)))
-		{
-		DSAerr(DSA_F_OLD_DSA_PRIV_DECODE, ERR_R_DSA_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign_DSA(pkey, dsa);
-	return 1;
-	}
+                               const unsigned char **pder, int derlen)
+{
+    DSA *dsa;
+    if (!(dsa = d2i_DSAPrivateKey(NULL, pder, derlen))) {
+        DSAerr(DSA_F_OLD_DSA_PRIV_DECODE, ERR_R_DSA_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign_DSA(pkey, dsa);
+    return 1;
+}
 
 static int old_dsa_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_DSAPrivateKey(pkey->pkey.dsa, pder);
-	}
+{
+    return i2d_DSAPrivateKey(pkey->pkey.dsa, pder);
+}
 
 static int dsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
-					const ASN1_STRING *sig,
-					int indent, ASN1_PCTX *pctx)
-	{
-	DSA_SIG *dsa_sig;
-	const unsigned char *p;
-	if (!sig)
-		{
-		if (BIO_puts(bp, "\n") <= 0)
-			return 0;
-		else
-			return 1;
-		}
-	p = sig->data;
-	dsa_sig = d2i_DSA_SIG(NULL, &p, sig->length);
-	if (dsa_sig)
-		{
-		int rv = 0;
-		size_t buf_len = 0;
-		unsigned char *m=NULL;
-		update_buflen(dsa_sig->r, &buf_len);
-		update_buflen(dsa_sig->s, &buf_len);
-		m = OPENSSL_malloc(buf_len+10);
-		if (m == NULL)
-			{
-			DSAerr(DSA_F_DSA_SIG_PRINT,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		if (BIO_write(bp, "\n", 1) != 1)
-			goto err;
-
-		if (!ASN1_bn_print(bp,"r:   ",dsa_sig->r,m,indent))
-			goto err;
-		if (!ASN1_bn_print(bp,"s:   ",dsa_sig->s,m,indent))
-			goto err;
-		rv = 1;
-		err:
-		if (m)
-			OPENSSL_free(m);
-		DSA_SIG_free(dsa_sig);
-		return rv;
-		}
-	return X509_signature_dump(bp, sig, indent);
-	}
+                         const ASN1_STRING *sig, int indent, ASN1_PCTX *pctx)
+{
+    DSA_SIG *dsa_sig;
+    const unsigned char *p;
+    if (!sig) {
+        if (BIO_puts(bp, "\n") <= 0)
+            return 0;
+        else
+            return 1;
+    }
+    p = sig->data;
+    dsa_sig = d2i_DSA_SIG(NULL, &p, sig->length);
+    if (dsa_sig) {
+        int rv = 0;
+        size_t buf_len = 0;
+        unsigned char *m = NULL;
+        update_buflen(dsa_sig->r, &buf_len);
+        update_buflen(dsa_sig->s, &buf_len);
+        m = OPENSSL_malloc(buf_len + 10);
+        if (m == NULL) {
+            DSAerr(DSA_F_DSA_SIG_PRINT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        if (BIO_write(bp, "\n", 1) != 1)
+            goto err;
+
+        if (!ASN1_bn_print(bp, "r:   ", dsa_sig->r, m, indent))
+            goto err;
+        if (!ASN1_bn_print(bp, "s:   ", dsa_sig->s, m, indent))
+            goto err;
+        rv = 1;
+ err:
+        if (m)
+            OPENSSL_free(m);
+        DSA_SIG_free(dsa_sig);
+        return rv;
+    }
+    return X509_signature_dump(bp, sig, indent);
+}
 
 static int dsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-	{
-	switch (op)
-		{
-		case ASN1_PKEY_CTRL_PKCS7_SIGN:
-		if (arg1 == 0)
-			{
-			int snid, hnid;
-			X509_ALGOR *alg1, *alg2;
-			PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, &alg1, &alg2);
-			if (alg1 == NULL || alg1->algorithm == NULL)
-				return -1;
-			hnid = OBJ_obj2nid(alg1->algorithm);
-			if (hnid == NID_undef)
-				return -1;
-			if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
-				return -1; 
-			X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
-			}
-		return 1;
+{
+    switch (op) {
+    case ASN1_PKEY_CTRL_PKCS7_SIGN:
+        if (arg1 == 0) {
+            int snid, hnid;
+            X509_ALGOR *alg1, *alg2;
+            PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, &alg1, &alg2);
+            if (alg1 == NULL || alg1->algorithm == NULL)
+                return -1;
+            hnid = OBJ_obj2nid(alg1->algorithm);
+            if (hnid == NID_undef)
+                return -1;
+            if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+                return -1;
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
+        }
+        return 1;
 #ifndef OPENSSL_NO_CMS
-		case ASN1_PKEY_CTRL_CMS_SIGN:
-		if (arg1 == 0)
-			{
-			int snid, hnid;
-			X509_ALGOR *alg1, *alg2;
-			CMS_SignerInfo_get0_algs(arg2, NULL, NULL, &alg1, &alg2);
-			if (alg1 == NULL || alg1->algorithm == NULL)
-				return -1;
-			hnid = OBJ_obj2nid(alg1->algorithm);
-			if (hnid == NID_undef)
-				return -1;
-			if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
-				return -1; 
-			X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
-			}
-		return 1;
-
-		case ASN1_PKEY_CTRL_CMS_RI_TYPE:
-		*(int *)arg2 = CMS_RECIPINFO_NONE;
-		return 1;
+    case ASN1_PKEY_CTRL_CMS_SIGN:
+        if (arg1 == 0) {
+            int snid, hnid;
+            X509_ALGOR *alg1, *alg2;
+            CMS_SignerInfo_get0_algs(arg2, NULL, NULL, &alg1, &alg2);
+            if (alg1 == NULL || alg1->algorithm == NULL)
+                return -1;
+            hnid = OBJ_obj2nid(alg1->algorithm);
+            if (hnid == NID_undef)
+                return -1;
+            if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+                return -1;
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
+        }
+        return 1;
+
+    case ASN1_PKEY_CTRL_CMS_RI_TYPE:
+        *(int *)arg2 = CMS_RECIPINFO_NONE;
+        return 1;
 #endif
 
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-		*(int *)arg2 = NID_sha256;
-		return 2;
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_sha256;
+        return 2;
 
-		default:
-		return -2;
+    default:
+        return -2;
 
-		}
+    }
 
-	}
+}
 
 /* NB these are sorted in pkey_id order, lowest first */
 
-const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] = 
-	{
-
-		{
-		EVP_PKEY_DSA2,
-		EVP_PKEY_DSA,
-		ASN1_PKEY_ALIAS
-		},
-
-		{
-		EVP_PKEY_DSA1,
-		EVP_PKEY_DSA,
-		ASN1_PKEY_ALIAS
-		},
-
-		{
-		EVP_PKEY_DSA4,
-		EVP_PKEY_DSA,
-		ASN1_PKEY_ALIAS
-		},
-
-		{
-		EVP_PKEY_DSA3,
-		EVP_PKEY_DSA,
-		ASN1_PKEY_ALIAS
-		},
-
-		{
-		EVP_PKEY_DSA,
-		EVP_PKEY_DSA,
-		0,
-
-		"DSA",
-		"OpenSSL DSA method",
-
-		dsa_pub_decode,
-		dsa_pub_encode,
-		dsa_pub_cmp,
-		dsa_pub_print,
-
-		dsa_priv_decode,
-		dsa_priv_encode,
-		dsa_priv_print,
-
-		int_dsa_size,
-		dsa_bits,
-
-		dsa_param_decode,
-		dsa_param_encode,
-		dsa_missing_parameters,
-		dsa_copy_parameters,
-		dsa_cmp_parameters,
-		dsa_param_print,
-		dsa_sig_print,
-
-		int_dsa_free,
-		dsa_pkey_ctrl,
-		old_dsa_priv_decode,
-		old_dsa_priv_encode
-		}
-	};
+const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] = {
+
+    {
+     EVP_PKEY_DSA2,
+     EVP_PKEY_DSA,
+     ASN1_PKEY_ALIAS},
+
+    {
+     EVP_PKEY_DSA1,
+     EVP_PKEY_DSA,
+     ASN1_PKEY_ALIAS},
+
+    {
+     EVP_PKEY_DSA4,
+     EVP_PKEY_DSA,
+     ASN1_PKEY_ALIAS},
+
+    {
+     EVP_PKEY_DSA3,
+     EVP_PKEY_DSA,
+     ASN1_PKEY_ALIAS},
+
+    {
+     EVP_PKEY_DSA,
+     EVP_PKEY_DSA,
+     0,
+
+     "DSA",
+     "OpenSSL DSA method",
+
+     dsa_pub_decode,
+     dsa_pub_encode,
+     dsa_pub_cmp,
+     dsa_pub_print,
+
+     dsa_priv_decode,
+     dsa_priv_encode,
+     dsa_priv_print,
+
+     int_dsa_size,
+     dsa_bits,
+
+     dsa_param_decode,
+     dsa_param_encode,
+     dsa_missing_parameters,
+     dsa_copy_parameters,
+     dsa_cmp_parameters,
+     dsa_param_print,
+     dsa_sig_print,
+
+     int_dsa_free,
+     dsa_pkey_ctrl,
+     old_dsa_priv_decode,
+     old_dsa_priv_encode}
+};
diff --git a/crypto/dsa/dsa_asn1.c b/crypto/dsa/dsa_asn1.c
index 8c75ec12b9..3283a2295b 100644
--- a/crypto/dsa/dsa_asn1.c
+++ b/crypto/dsa/dsa_asn1.c
@@ -1,6 +1,7 @@
 /* dsa_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,106 +66,105 @@
 
 /* Override the default new methods */
 static int sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
+                  void *exarg)
 {
-	if(operation == ASN1_OP_NEW_PRE) {
-		DSA_SIG *sig;
-		sig = OPENSSL_malloc(sizeof(DSA_SIG));
-		if (!sig)
-			{
-			DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		sig->r = NULL;
-		sig->s = NULL;
-		*pval = (ASN1_VALUE *)sig;
-		return 2;
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_PRE) {
+        DSA_SIG *sig;
+        sig = OPENSSL_malloc(sizeof(DSA_SIG));
+        if (!sig) {
+            DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        sig->r = NULL;
+        sig->s = NULL;
+        *pval = (ASN1_VALUE *)sig;
+        return 2;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(DSA_SIG, sig_cb) = {
-	ASN1_SIMPLE(DSA_SIG, r, CBIGNUM),
-	ASN1_SIMPLE(DSA_SIG, s, CBIGNUM)
+        ASN1_SIMPLE(DSA_SIG, r, CBIGNUM),
+        ASN1_SIMPLE(DSA_SIG, s, CBIGNUM)
 } ASN1_SEQUENCE_END_cb(DSA_SIG, DSA_SIG)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA_SIG, DSA_SIG, DSA_SIG)
 
 /* Override the default free and new methods */
 static int dsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                  void *exarg)
 {
-	if(operation == ASN1_OP_NEW_PRE) {
-		*pval = (ASN1_VALUE *)DSA_new();
-		if(*pval) return 2;
-		return 0;
-	} else if(operation == ASN1_OP_FREE_PRE) {
-		DSA_free((DSA *)*pval);
-		*pval = NULL;
-		return 2;
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_PRE) {
+        *pval = (ASN1_VALUE *)DSA_new();
+        if (*pval)
+            return 2;
+        return 0;
+    } else if (operation == ASN1_OP_FREE_PRE) {
+        DSA_free((DSA *)*pval);
+        *pval = NULL;
+        return 2;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(DSAPrivateKey, dsa_cb) = {
-	ASN1_SIMPLE(DSA, version, LONG),
-	ASN1_SIMPLE(DSA, p, BIGNUM),
-	ASN1_SIMPLE(DSA, q, BIGNUM),
-	ASN1_SIMPLE(DSA, g, BIGNUM),
-	ASN1_SIMPLE(DSA, pub_key, BIGNUM),
-	ASN1_SIMPLE(DSA, priv_key, BIGNUM)
+        ASN1_SIMPLE(DSA, version, LONG),
+        ASN1_SIMPLE(DSA, p, BIGNUM),
+        ASN1_SIMPLE(DSA, q, BIGNUM),
+        ASN1_SIMPLE(DSA, g, BIGNUM),
+        ASN1_SIMPLE(DSA, pub_key, BIGNUM),
+        ASN1_SIMPLE(DSA, priv_key, BIGNUM)
 } ASN1_SEQUENCE_END_cb(DSA, DSAPrivateKey)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPrivateKey, DSAPrivateKey)
 
 ASN1_SEQUENCE_cb(DSAparams, dsa_cb) = {
-	ASN1_SIMPLE(DSA, p, BIGNUM),
-	ASN1_SIMPLE(DSA, q, BIGNUM),
-	ASN1_SIMPLE(DSA, g, BIGNUM),
+        ASN1_SIMPLE(DSA, p, BIGNUM),
+        ASN1_SIMPLE(DSA, q, BIGNUM),
+        ASN1_SIMPLE(DSA, g, BIGNUM),
 } ASN1_SEQUENCE_END_cb(DSA, DSAparams)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAparams, DSAparams)
 
-/* DSA public key is a bit trickier... its effectively a CHOICE type
- * decided by a field called write_params which can either write out
- * just the public key as an INTEGER or the parameters and public key
- * in a SEQUENCE
+/*
+ * DSA public key is a bit trickier... its effectively a CHOICE type decided
+ * by a field called write_params which can either write out just the public
+ * key as an INTEGER or the parameters and public key in a SEQUENCE
  */
 
 ASN1_SEQUENCE(dsa_pub_internal) = {
-	ASN1_SIMPLE(DSA, pub_key, BIGNUM),
-	ASN1_SIMPLE(DSA, p, BIGNUM),
-	ASN1_SIMPLE(DSA, q, BIGNUM),
-	ASN1_SIMPLE(DSA, g, BIGNUM)
+        ASN1_SIMPLE(DSA, pub_key, BIGNUM),
+        ASN1_SIMPLE(DSA, p, BIGNUM),
+        ASN1_SIMPLE(DSA, q, BIGNUM),
+        ASN1_SIMPLE(DSA, g, BIGNUM)
 } ASN1_SEQUENCE_END_name(DSA, dsa_pub_internal)
 
 ASN1_CHOICE_cb(DSAPublicKey, dsa_cb) = {
-	ASN1_SIMPLE(DSA, pub_key, BIGNUM),
-	ASN1_EX_COMBINE(0, 0, dsa_pub_internal)
+        ASN1_SIMPLE(DSA, pub_key, BIGNUM),
+        ASN1_EX_COMBINE(0, 0, dsa_pub_internal)
 } ASN1_CHOICE_END_cb(DSA, DSAPublicKey, write_params)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPublicKey, DSAPublicKey)
 
 DSA *DSAparams_dup(DSA *dsa)
-	{
-	return ASN1_item_dup(ASN1_ITEM_rptr(DSAparams), dsa);
-	}
-
-int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
-	     unsigned int *siglen, DSA *dsa)
-	{
-	DSA_SIG *s;
-	RAND_seed(dgst, dlen);
-	s=DSA_do_sign(dgst,dlen,dsa);
-	if (s == NULL)
-		{
-		*siglen=0;
-		return(0);
-		}
-	*siglen=i2d_DSA_SIG(s,&sig);
-	DSA_SIG_free(s);
-	return(1);
-	}
+{
+    return ASN1_item_dup(ASN1_ITEM_rptr(DSAparams), dsa);
+}
+
+int DSA_sign(int type, const unsigned char *dgst, int dlen,
+             unsigned char *sig, unsigned int *siglen, DSA *dsa)
+{
+    DSA_SIG *s;
+    RAND_seed(dgst, dlen);
+    s = DSA_do_sign(dgst, dlen, dsa);
+    if (s == NULL) {
+        *siglen = 0;
+        return (0);
+    }
+    *siglen = i2d_DSA_SIG(s, &sig);
+    DSA_SIG_free(s);
+    return (1);
+}
 
 /* data has already been hashed (probably with SHA or SHA-1). */
 /*-
@@ -174,28 +174,29 @@ int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
  *     -1: error
  */
 int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
-	     const unsigned char *sigbuf, int siglen, DSA *dsa)
-	{
-	DSA_SIG *s;
-	const unsigned char *p = sigbuf;
-	unsigned char *der = NULL;
-	int derlen = -1;
-	int ret=-1;
-
-	s = DSA_SIG_new();
-	if (s == NULL) return(ret);
-	if (d2i_DSA_SIG(&s,&p,siglen) == NULL) goto err;
-	/* Ensure signature uses DER and doesn't have trailing garbage */
-	derlen = i2d_DSA_SIG(s, &der);
-	if (derlen != siglen || memcmp(sigbuf, der, derlen))
-		goto err;
-	ret=DSA_do_verify(dgst,dgst_len,s,dsa);
-err:
-	if (derlen > 0)
-		{
-		OPENSSL_cleanse(der, derlen);
-		OPENSSL_free(der);
-		}
-	DSA_SIG_free(s);
-	return(ret);
-	}
+               const unsigned char *sigbuf, int siglen, DSA *dsa)
+{
+    DSA_SIG *s;
+    const unsigned char *p = sigbuf;
+    unsigned char *der = NULL;
+    int derlen = -1;
+    int ret = -1;
+
+    s = DSA_SIG_new();
+    if (s == NULL)
+        return (ret);
+    if (d2i_DSA_SIG(&s, &p, siglen) == NULL)
+        goto err;
+    /* Ensure signature uses DER and doesn't have trailing garbage */
+    derlen = i2d_DSA_SIG(s, &der);
+    if (derlen != siglen || memcmp(sigbuf, der, derlen))
+        goto err;
+    ret = DSA_do_verify(dgst, dgst_len, s, dsa);
+ err:
+    if (derlen > 0) {
+        OPENSSL_cleanse(der, derlen);
+        OPENSSL_free(der);
+    }
+    DSA_SIG_free(s);
+    return (ret);
+}
diff --git a/crypto/dsa/dsa_depr.c b/crypto/dsa/dsa_depr.c
index f2da680eb4..54f88bc440 100644
--- a/crypto/dsa/dsa_depr.c
+++ b/crypto/dsa/dsa_depr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,54 +53,61 @@
  *
  */
 
-/* This file contains deprecated function(s) that are now wrappers to the new
- * version(s). */
+/*
+ * This file contains deprecated function(s) that are now wrappers to the new
+ * version(s).
+ */
 
 #undef GENUINE_DSA
 
 #ifdef GENUINE_DSA
-/* Parameter generation follows the original release of FIPS PUB 186,
- * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */
-#define HASH    EVP_sha()
+/*
+ * Parameter generation follows the original release of FIPS PUB 186,
+ * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180)
+ */
+# define HASH    EVP_sha()
 #else
-/* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
- * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in
- * FIPS PUB 180-1) */
-#define HASH    EVP_sha1()
-#endif 
+/*
+ * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
+ * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
+ * 180-1)
+ */
+# define HASH    EVP_sha1()
+#endif
 
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 
 #ifndef OPENSSL_NO_SHA
 
-#include 
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
+# include 
+# include 
 
-#ifndef OPENSSL_NO_DEPRECATED
+# ifndef OPENSSL_NO_DEPRECATED
 DSA *DSA_generate_parameters(int bits,
-		unsigned char *seed_in, int seed_len,
-		int *counter_ret, unsigned long *h_ret,
-		void (*callback)(int, int, void *),
-		void *cb_arg)
-	{
-	BN_GENCB cb;
-	DSA *ret;
+                             unsigned char *seed_in, int seed_len,
+                             int *counter_ret, unsigned long *h_ret,
+                             void (*callback) (int, int, void *),
+                             void *cb_arg)
+{
+    BN_GENCB cb;
+    DSA *ret;
 
-	if ((ret=DSA_new()) == NULL) return NULL;
+    if ((ret = DSA_new()) == NULL)
+        return NULL;
 
-	BN_GENCB_set_old(&cb, callback, cb_arg);
+    BN_GENCB_set_old(&cb, callback, cb_arg);
 
-	if(DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
-				counter_ret, h_ret, &cb))
-		return ret;
-	DSA_free(ret);
-	return NULL;
-	}
-#endif
+    if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
+                                   counter_ret, h_ret, &cb))
+        return ret;
+    DSA_free(ret);
+    return NULL;
+}
+# endif
 #endif
diff --git a/crypto/dsa/dsa_err.c b/crypto/dsa/dsa_err.c
index 696ca61b21..f5ddc66b8a 100644
--- a/crypto/dsa/dsa_err.c
+++ b/crypto/dsa/dsa_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,69 +66,68 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSA,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSA,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSA,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSA,0,reason)
 
-static ERR_STRING_DATA DSA_str_functs[]=
-	{
-{ERR_FUNC(DSA_F_D2I_DSA_SIG),	"d2i_DSA_SIG"},
-{ERR_FUNC(DSA_F_DO_DSA_PRINT),	"DO_DSA_PRINT"},
-{ERR_FUNC(DSA_F_DSAPARAMS_PRINT),	"DSAparams_print"},
-{ERR_FUNC(DSA_F_DSAPARAMS_PRINT_FP),	"DSAparams_print_fp"},
-{ERR_FUNC(DSA_F_DSA_BUILTIN_PARAMGEN2),	"DSA_BUILTIN_PARAMGEN2"},
-{ERR_FUNC(DSA_F_DSA_DO_SIGN),	"DSA_do_sign"},
-{ERR_FUNC(DSA_F_DSA_DO_VERIFY),	"DSA_do_verify"},
-{ERR_FUNC(DSA_F_DSA_GENERATE_KEY),	"DSA_generate_key"},
-{ERR_FUNC(DSA_F_DSA_GENERATE_PARAMETERS_EX),	"DSA_generate_parameters_ex"},
-{ERR_FUNC(DSA_F_DSA_NEW_METHOD),	"DSA_new_method"},
-{ERR_FUNC(DSA_F_DSA_PARAM_DECODE),	"DSA_PARAM_DECODE"},
-{ERR_FUNC(DSA_F_DSA_PRINT_FP),	"DSA_print_fp"},
-{ERR_FUNC(DSA_F_DSA_PRIV_DECODE),	"DSA_PRIV_DECODE"},
-{ERR_FUNC(DSA_F_DSA_PRIV_ENCODE),	"DSA_PRIV_ENCODE"},
-{ERR_FUNC(DSA_F_DSA_PUB_DECODE),	"DSA_PUB_DECODE"},
-{ERR_FUNC(DSA_F_DSA_PUB_ENCODE),	"DSA_PUB_ENCODE"},
-{ERR_FUNC(DSA_F_DSA_SIGN),	"DSA_sign"},
-{ERR_FUNC(DSA_F_DSA_SIGN_SETUP),	"DSA_sign_setup"},
-{ERR_FUNC(DSA_F_DSA_SIG_NEW),	"DSA_SIG_new"},
-{ERR_FUNC(DSA_F_DSA_SIG_PRINT),	"DSA_SIG_PRINT"},
-{ERR_FUNC(DSA_F_DSA_VERIFY),	"DSA_verify"},
-{ERR_FUNC(DSA_F_I2D_DSA_SIG),	"i2d_DSA_SIG"},
-{ERR_FUNC(DSA_F_OLD_DSA_PRIV_DECODE),	"OLD_DSA_PRIV_DECODE"},
-{ERR_FUNC(DSA_F_PKEY_DSA_CTRL),	"PKEY_DSA_CTRL"},
-{ERR_FUNC(DSA_F_PKEY_DSA_KEYGEN),	"PKEY_DSA_KEYGEN"},
-{ERR_FUNC(DSA_F_SIG_CB),	"SIG_CB"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DSA_str_functs[] = {
+    {ERR_FUNC(DSA_F_D2I_DSA_SIG), "d2i_DSA_SIG"},
+    {ERR_FUNC(DSA_F_DO_DSA_PRINT), "DO_DSA_PRINT"},
+    {ERR_FUNC(DSA_F_DSAPARAMS_PRINT), "DSAparams_print"},
+    {ERR_FUNC(DSA_F_DSAPARAMS_PRINT_FP), "DSAparams_print_fp"},
+    {ERR_FUNC(DSA_F_DSA_BUILTIN_PARAMGEN2), "DSA_BUILTIN_PARAMGEN2"},
+    {ERR_FUNC(DSA_F_DSA_DO_SIGN), "DSA_do_sign"},
+    {ERR_FUNC(DSA_F_DSA_DO_VERIFY), "DSA_do_verify"},
+    {ERR_FUNC(DSA_F_DSA_GENERATE_KEY), "DSA_generate_key"},
+    {ERR_FUNC(DSA_F_DSA_GENERATE_PARAMETERS_EX),
+     "DSA_generate_parameters_ex"},
+    {ERR_FUNC(DSA_F_DSA_NEW_METHOD), "DSA_new_method"},
+    {ERR_FUNC(DSA_F_DSA_PARAM_DECODE), "DSA_PARAM_DECODE"},
+    {ERR_FUNC(DSA_F_DSA_PRINT_FP), "DSA_print_fp"},
+    {ERR_FUNC(DSA_F_DSA_PRIV_DECODE), "DSA_PRIV_DECODE"},
+    {ERR_FUNC(DSA_F_DSA_PRIV_ENCODE), "DSA_PRIV_ENCODE"},
+    {ERR_FUNC(DSA_F_DSA_PUB_DECODE), "DSA_PUB_DECODE"},
+    {ERR_FUNC(DSA_F_DSA_PUB_ENCODE), "DSA_PUB_ENCODE"},
+    {ERR_FUNC(DSA_F_DSA_SIGN), "DSA_sign"},
+    {ERR_FUNC(DSA_F_DSA_SIGN_SETUP), "DSA_sign_setup"},
+    {ERR_FUNC(DSA_F_DSA_SIG_NEW), "DSA_SIG_new"},
+    {ERR_FUNC(DSA_F_DSA_SIG_PRINT), "DSA_SIG_PRINT"},
+    {ERR_FUNC(DSA_F_DSA_VERIFY), "DSA_verify"},
+    {ERR_FUNC(DSA_F_I2D_DSA_SIG), "i2d_DSA_SIG"},
+    {ERR_FUNC(DSA_F_OLD_DSA_PRIV_DECODE), "OLD_DSA_PRIV_DECODE"},
+    {ERR_FUNC(DSA_F_PKEY_DSA_CTRL), "PKEY_DSA_CTRL"},
+    {ERR_FUNC(DSA_F_PKEY_DSA_KEYGEN), "PKEY_DSA_KEYGEN"},
+    {ERR_FUNC(DSA_F_SIG_CB), "SIG_CB"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA DSA_str_reasons[]=
-	{
-{ERR_REASON(DSA_R_BAD_Q_VALUE)           ,"bad q value"},
-{ERR_REASON(DSA_R_BN_DECODE_ERROR)       ,"bn decode error"},
-{ERR_REASON(DSA_R_BN_ERROR)              ,"bn error"},
-{ERR_REASON(DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),"data too large for key size"},
-{ERR_REASON(DSA_R_DECODE_ERROR)          ,"decode error"},
-{ERR_REASON(DSA_R_INVALID_DIGEST_TYPE)   ,"invalid digest type"},
-{ERR_REASON(DSA_R_INVALID_PARAMETERS)    ,"invalid parameters"},
-{ERR_REASON(DSA_R_MISSING_PARAMETERS)    ,"missing parameters"},
-{ERR_REASON(DSA_R_MODULUS_TOO_LARGE)     ,"modulus too large"},
-{ERR_REASON(DSA_R_NEED_NEW_SETUP_VALUES) ,"need new setup values"},
-{ERR_REASON(DSA_R_NON_FIPS_DSA_METHOD)   ,"non fips dsa method"},
-{ERR_REASON(DSA_R_NO_PARAMETERS_SET)     ,"no parameters set"},
-{ERR_REASON(DSA_R_PARAMETER_ENCODING_ERROR),"parameter encoding error"},
-{ERR_REASON(DSA_R_Q_NOT_PRIME)           ,"q not prime"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DSA_str_reasons[] = {
+    {ERR_REASON(DSA_R_BAD_Q_VALUE), "bad q value"},
+    {ERR_REASON(DSA_R_BN_DECODE_ERROR), "bn decode error"},
+    {ERR_REASON(DSA_R_BN_ERROR), "bn error"},
+    {ERR_REASON(DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),
+     "data too large for key size"},
+    {ERR_REASON(DSA_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(DSA_R_INVALID_DIGEST_TYPE), "invalid digest type"},
+    {ERR_REASON(DSA_R_INVALID_PARAMETERS), "invalid parameters"},
+    {ERR_REASON(DSA_R_MISSING_PARAMETERS), "missing parameters"},
+    {ERR_REASON(DSA_R_MODULUS_TOO_LARGE), "modulus too large"},
+    {ERR_REASON(DSA_R_NEED_NEW_SETUP_VALUES), "need new setup values"},
+    {ERR_REASON(DSA_R_NON_FIPS_DSA_METHOD), "non fips dsa method"},
+    {ERR_REASON(DSA_R_NO_PARAMETERS_SET), "no parameters set"},
+    {ERR_REASON(DSA_R_PARAMETER_ENCODING_ERROR), "parameter encoding error"},
+    {ERR_REASON(DSA_R_Q_NOT_PRIME), "q not prime"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_DSA_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(DSA_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,DSA_str_functs);
-		ERR_load_strings(0,DSA_str_reasons);
-		}
+    if (ERR_func_error_string(DSA_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, DSA_str_functs);
+        ERR_load_strings(0, DSA_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/dsa/dsa_gen.c b/crypto/dsa/dsa_gen.c
index d8ded8324c..8920036939 100644
--- a/crypto/dsa/dsa_gen.c
+++ b/crypto/dsa/dsa_gen.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,677 +59,696 @@
 #undef GENUINE_DSA
 
 #ifdef GENUINE_DSA
-/* Parameter generation follows the original release of FIPS PUB 186,
- * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */
-#define HASH    EVP_sha()
+/*
+ * Parameter generation follows the original release of FIPS PUB 186,
+ * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180)
+ */
+# define HASH    EVP_sha()
 #else
-/* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
- * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in
- * FIPS PUB 180-1) */
-#define HASH    EVP_sha1()
-#endif 
+/*
+ * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
+ * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
+ * 180-1)
+ */
+# define HASH    EVP_sha1()
+#endif
 
 #include  /* To see if OPENSSL_NO_SHA is defined */
 
 #ifndef OPENSSL_NO_SHA
 
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
-#include 
-#include "dsa_locl.h"
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
+# include 
+# include "dsa_locl.h"
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 /* Workaround bug in prototype */
-#define fips_dsa_builtin_paramgen2 fips_dsa_paramgen_bad
-#include 
-#endif
+#  define fips_dsa_builtin_paramgen2 fips_dsa_paramgen_bad
+#  include 
+# endif
 
 int DSA_generate_parameters_ex(DSA *ret, int bits,
-		const unsigned char *seed_in, int seed_len,
-		int *counter_ret, unsigned long *h_ret, BN_GENCB *cb)
-	{
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(ret->meth->flags & DSA_FLAG_FIPS_METHOD)
-			&& !(ret->flags & DSA_FLAG_NON_FIPS_ALLOW))
-		{
-		DSAerr(DSA_F_DSA_GENERATE_PARAMETERS_EX, DSA_R_NON_FIPS_DSA_METHOD);
-		return 0;
-		}
-#endif
-	if(ret->meth->dsa_paramgen)
-		return ret->meth->dsa_paramgen(ret, bits, seed_in, seed_len,
-				counter_ret, h_ret, cb);
-#ifdef OPENSSL_FIPS
-	else if (FIPS_mode())
-		{
-		return FIPS_dsa_generate_parameters_ex(ret, bits, 
-							seed_in, seed_len,
-							counter_ret, h_ret, cb);
-		}
-#endif
-	else
-		{
-		const EVP_MD *evpmd;
-		size_t qbits = bits >= 2048 ? 256 : 160;
-
-		if (bits >= 2048)
-			{
-			qbits = 256;
-			evpmd = EVP_sha256();
-			}
-		else
-			{
-			qbits = 160;
-			evpmd = EVP_sha1();
-			}
-
-		return dsa_builtin_paramgen(ret, bits, qbits, evpmd,
-			seed_in, seed_len, NULL, counter_ret, h_ret, cb);
-		}
-	}
+                               const unsigned char *seed_in, int seed_len,
+                               int *counter_ret, unsigned long *h_ret,
+                               BN_GENCB *cb)
+{
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode() && !(ret->meth->flags & DSA_FLAG_FIPS_METHOD)
+        && !(ret->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
+        DSAerr(DSA_F_DSA_GENERATE_PARAMETERS_EX, DSA_R_NON_FIPS_DSA_METHOD);
+        return 0;
+    }
+# endif
+    if (ret->meth->dsa_paramgen)
+        return ret->meth->dsa_paramgen(ret, bits, seed_in, seed_len,
+                                       counter_ret, h_ret, cb);
+# ifdef OPENSSL_FIPS
+    else if (FIPS_mode()) {
+        return FIPS_dsa_generate_parameters_ex(ret, bits,
+                                               seed_in, seed_len,
+                                               counter_ret, h_ret, cb);
+    }
+# endif
+    else {
+        const EVP_MD *evpmd;
+        size_t qbits = bits >= 2048 ? 256 : 160;
+
+        if (bits >= 2048) {
+            qbits = 256;
+            evpmd = EVP_sha256();
+        } else {
+            qbits = 160;
+            evpmd = EVP_sha1();
+        }
+
+        return dsa_builtin_paramgen(ret, bits, qbits, evpmd,
+                                    seed_in, seed_len, NULL, counter_ret,
+                                    h_ret, cb);
+    }
+}
 
 int dsa_builtin_paramgen(DSA *ret, size_t bits, size_t qbits,
-	const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-	unsigned char *seed_out,
-	int *counter_ret, unsigned long *h_ret, BN_GENCB *cb)
-	{
-	int ok=0;
-	unsigned char seed[SHA256_DIGEST_LENGTH];
-	unsigned char md[SHA256_DIGEST_LENGTH];
-	unsigned char buf[SHA256_DIGEST_LENGTH],buf2[SHA256_DIGEST_LENGTH];
-	BIGNUM *r0,*W,*X,*c,*test;
-	BIGNUM *g=NULL,*q=NULL,*p=NULL;
-	BN_MONT_CTX *mont=NULL;
-	int i, k, n=0, m=0, qsize = qbits >> 3;
-	int counter=0;
-	int r=0;
-	BN_CTX *ctx=NULL;
-	unsigned int h=2;
-
-	if (qsize != SHA_DIGEST_LENGTH && qsize != SHA224_DIGEST_LENGTH &&
-	    qsize != SHA256_DIGEST_LENGTH)
-		/* invalid q size */
-		return 0;
-
-	if (evpmd == NULL)
-		/* use SHA1 as default */
-		evpmd = EVP_sha1();
-
-	if (bits < 512)
-		bits = 512;
-
-	bits = (bits+63)/64*64;
-
-	/* NB: seed_len == 0 is special case: copy generated seed to
- 	 * seed_in if it is not NULL.
- 	 */
-	if (seed_len && (seed_len < (size_t)qsize))
-		seed_in = NULL;		/* seed buffer too small -- ignore */
-	if (seed_len > (size_t)qsize) 
-		seed_len = qsize;	/* App. 2.2 of FIPS PUB 186 allows larger SEED,
-					 * but our internal buffers are restricted to 160 bits*/
-	if (seed_in != NULL)
-		memcpy(seed, seed_in, seed_len);
-
-	if ((ctx=BN_CTX_new()) == NULL)
-		goto err;
-
-	if ((mont=BN_MONT_CTX_new()) == NULL)
-		goto err;
-
-	BN_CTX_start(ctx);
-	r0 = BN_CTX_get(ctx);
-	g = BN_CTX_get(ctx);
-	W = BN_CTX_get(ctx);
-	q = BN_CTX_get(ctx);
-	X = BN_CTX_get(ctx);
-	c = BN_CTX_get(ctx);
-	p = BN_CTX_get(ctx);
-	test = BN_CTX_get(ctx);
-
-	if (!BN_lshift(test,BN_value_one(),bits-1))
-		goto err;
-
-	for (;;)
-		{
-		for (;;) /* find q */
-			{
-			int seed_is_random;
-
-			/* step 1 */
-			if(!BN_GENCB_call(cb, 0, m++))
-				goto err;
-
-			if (!seed_len)
-				{
-				RAND_pseudo_bytes(seed, qsize);
-				seed_is_random = 1;
-				}
-			else
-				{
-				seed_is_random = 0;
-				seed_len=0; /* use random seed if 'seed_in' turns out to be bad*/
-				}
-			memcpy(buf , seed, qsize);
-			memcpy(buf2, seed, qsize);
-			/* precompute "SEED + 1" for step 7: */
-			for (i = qsize-1; i >= 0; i--)
-				{
-				buf[i]++;
-				if (buf[i] != 0)
-					break;
-				}
-
-			/* step 2 */
-			if (!EVP_Digest(seed, qsize, md,   NULL, evpmd, NULL))
-				goto err;
-			if (!EVP_Digest(buf,  qsize, buf2, NULL, evpmd, NULL))
-				goto err;
-			for (i = 0; i < qsize; i++)
-				md[i]^=buf2[i];
-
-			/* step 3 */
-			md[0] |= 0x80;
-			md[qsize-1] |= 0x01;
-			if (!BN_bin2bn(md, qsize, q))
-				goto err;
-
-			/* step 4 */
-			r = BN_is_prime_fasttest_ex(q, DSS_prime_checks, ctx,
-					seed_is_random, cb);
-			if (r > 0)
-				break;
-			if (r != 0)
-				goto err;
-
-			/* do a callback call */
-			/* step 5 */
-			}
-
-		if(!BN_GENCB_call(cb, 2, 0)) goto err;
-		if(!BN_GENCB_call(cb, 3, 0)) goto err;
-
-		/* step 6 */
-		counter=0;
-		/* "offset = 2" */
-
-		n=(bits-1)/160;
-
-		for (;;)
-			{
-			if ((counter != 0) && !BN_GENCB_call(cb, 0, counter))
-				goto err;
-
-			/* step 7 */
-			BN_zero(W);
-			/* now 'buf' contains "SEED + offset - 1" */
-			for (k=0; k<=n; k++)
-				{
-				/* obtain "SEED + offset + k" by incrementing: */
-				for (i = qsize-1; i >= 0; i--)
-					{
-					buf[i]++;
-					if (buf[i] != 0)
-						break;
-					}
-
-				if (!EVP_Digest(buf, qsize, md ,NULL, evpmd,
-									NULL))
-					goto err;
-
-				/* step 8 */
-				if (!BN_bin2bn(md, qsize, r0))
-					goto err;
-				if (!BN_lshift(r0,r0,(qsize << 3)*k)) goto err;
-				if (!BN_add(W,W,r0)) goto err;
-				}
-
-			/* more of step 8 */
-			if (!BN_mask_bits(W,bits-1)) goto err;
-			if (!BN_copy(X,W)) goto err;
-			if (!BN_add(X,X,test)) goto err;
-
-			/* step 9 */
-			if (!BN_lshift1(r0,q)) goto err;
-			if (!BN_mod(c,X,r0,ctx)) goto err;
-			if (!BN_sub(r0,c,BN_value_one())) goto err;
-			if (!BN_sub(p,X,r0)) goto err;
-
-			/* step 10 */
-			if (BN_cmp(p,test) >= 0)
-				{
-				/* step 11 */
-				r = BN_is_prime_fasttest_ex(p, DSS_prime_checks,
-						ctx, 1, cb);
-				if (r > 0)
-						goto end; /* found it */
-				if (r != 0)
-					goto err;
-				}
-
-			/* step 13 */
-			counter++;
-			/* "offset = offset + n + 1" */
-
-			/* step 14 */
-			if (counter >= 4096) break;
-			}
-		}
-end:
-	if(!BN_GENCB_call(cb, 2, 1))
-		goto err;
-
-	/* We now need to generate g */
-	/* Set r0=(p-1)/q */
-	if (!BN_sub(test,p,BN_value_one())) goto err;
-	if (!BN_div(r0,NULL,test,q,ctx)) goto err;
-
-	if (!BN_set_word(test,h)) goto err;
-	if (!BN_MONT_CTX_set(mont,p,ctx)) goto err;
-
-	for (;;)
-		{
-		/* g=test^r0%p */
-		if (!BN_mod_exp_mont(g,test,r0,p,ctx,mont)) goto err;
-		if (!BN_is_one(g)) break;
-		if (!BN_add(test,test,BN_value_one())) goto err;
-		h++;
-		}
-
-	if(!BN_GENCB_call(cb, 3, 1))
-		goto err;
-
-	ok=1;
-err:
-	if (ok)
-		{
-		if(ret->p) BN_free(ret->p);
-		if(ret->q) BN_free(ret->q);
-		if(ret->g) BN_free(ret->g);
-		ret->p=BN_dup(p);
-		ret->q=BN_dup(q);
-		ret->g=BN_dup(g);
-		if (ret->p == NULL || ret->q == NULL || ret->g == NULL)
-			{
-			ok=0;
-			goto err;
-			}
-		if (counter_ret != NULL) *counter_ret=counter;
-		if (h_ret != NULL) *h_ret=h;
-		if (seed_out)
-			memcpy(seed_out, seed, qsize);
-		}
-	if(ctx)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (mont != NULL) BN_MONT_CTX_free(mont);
-	return ok;
-	}
-
-#ifdef OPENSSL_FIPS
-#undef fips_dsa_builtin_paramgen2
+                         const EVP_MD *evpmd, const unsigned char *seed_in,
+                         size_t seed_len, unsigned char *seed_out,
+                         int *counter_ret, unsigned long *h_ret, BN_GENCB *cb)
+{
+    int ok = 0;
+    unsigned char seed[SHA256_DIGEST_LENGTH];
+    unsigned char md[SHA256_DIGEST_LENGTH];
+    unsigned char buf[SHA256_DIGEST_LENGTH], buf2[SHA256_DIGEST_LENGTH];
+    BIGNUM *r0, *W, *X, *c, *test;
+    BIGNUM *g = NULL, *q = NULL, *p = NULL;
+    BN_MONT_CTX *mont = NULL;
+    int i, k, n = 0, m = 0, qsize = qbits >> 3;
+    int counter = 0;
+    int r = 0;
+    BN_CTX *ctx = NULL;
+    unsigned int h = 2;
+
+    if (qsize != SHA_DIGEST_LENGTH && qsize != SHA224_DIGEST_LENGTH &&
+        qsize != SHA256_DIGEST_LENGTH)
+        /* invalid q size */
+        return 0;
+
+    if (evpmd == NULL)
+        /* use SHA1 as default */
+        evpmd = EVP_sha1();
+
+    if (bits < 512)
+        bits = 512;
+
+    bits = (bits + 63) / 64 * 64;
+
+    /*
+     * NB: seed_len == 0 is special case: copy generated seed to seed_in if
+     * it is not NULL.
+     */
+    if (seed_len && (seed_len < (size_t)qsize))
+        seed_in = NULL;         /* seed buffer too small -- ignore */
+    if (seed_len > (size_t)qsize)
+        seed_len = qsize;       /* App. 2.2 of FIPS PUB 186 allows larger
+                                 * SEED, but our internal buffers are
+                                 * restricted to 160 bits */
+    if (seed_in != NULL)
+        memcpy(seed, seed_in, seed_len);
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+
+    if ((mont = BN_MONT_CTX_new()) == NULL)
+        goto err;
+
+    BN_CTX_start(ctx);
+    r0 = BN_CTX_get(ctx);
+    g = BN_CTX_get(ctx);
+    W = BN_CTX_get(ctx);
+    q = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    c = BN_CTX_get(ctx);
+    p = BN_CTX_get(ctx);
+    test = BN_CTX_get(ctx);
+
+    if (!BN_lshift(test, BN_value_one(), bits - 1))
+        goto err;
+
+    for (;;) {
+        for (;;) {              /* find q */
+            int seed_is_random;
+
+            /* step 1 */
+            if (!BN_GENCB_call(cb, 0, m++))
+                goto err;
+
+            if (!seed_len) {
+                RAND_pseudo_bytes(seed, qsize);
+                seed_is_random = 1;
+            } else {
+                seed_is_random = 0;
+                seed_len = 0;   /* use random seed if 'seed_in' turns out to
+                                 * be bad */
+            }
+            memcpy(buf, seed, qsize);
+            memcpy(buf2, seed, qsize);
+            /* precompute "SEED + 1" for step 7: */
+            for (i = qsize - 1; i >= 0; i--) {
+                buf[i]++;
+                if (buf[i] != 0)
+                    break;
+            }
+
+            /* step 2 */
+            if (!EVP_Digest(seed, qsize, md, NULL, evpmd, NULL))
+                goto err;
+            if (!EVP_Digest(buf, qsize, buf2, NULL, evpmd, NULL))
+                goto err;
+            for (i = 0; i < qsize; i++)
+                md[i] ^= buf2[i];
+
+            /* step 3 */
+            md[0] |= 0x80;
+            md[qsize - 1] |= 0x01;
+            if (!BN_bin2bn(md, qsize, q))
+                goto err;
+
+            /* step 4 */
+            r = BN_is_prime_fasttest_ex(q, DSS_prime_checks, ctx,
+                                        seed_is_random, cb);
+            if (r > 0)
+                break;
+            if (r != 0)
+                goto err;
+
+            /* do a callback call */
+            /* step 5 */
+        }
+
+        if (!BN_GENCB_call(cb, 2, 0))
+            goto err;
+        if (!BN_GENCB_call(cb, 3, 0))
+            goto err;
+
+        /* step 6 */
+        counter = 0;
+        /* "offset = 2" */
+
+        n = (bits - 1) / 160;
+
+        for (;;) {
+            if ((counter != 0) && !BN_GENCB_call(cb, 0, counter))
+                goto err;
+
+            /* step 7 */
+            BN_zero(W);
+            /* now 'buf' contains "SEED + offset - 1" */
+            for (k = 0; k <= n; k++) {
+                /*
+                 * obtain "SEED + offset + k" by incrementing:
+                 */
+                for (i = qsize - 1; i >= 0; i--) {
+                    buf[i]++;
+                    if (buf[i] != 0)
+                        break;
+                }
+
+                if (!EVP_Digest(buf, qsize, md, NULL, evpmd, NULL))
+                    goto err;
+
+                /* step 8 */
+                if (!BN_bin2bn(md, qsize, r0))
+                    goto err;
+                if (!BN_lshift(r0, r0, (qsize << 3) * k))
+                    goto err;
+                if (!BN_add(W, W, r0))
+                    goto err;
+            }
+
+            /* more of step 8 */
+            if (!BN_mask_bits(W, bits - 1))
+                goto err;
+            if (!BN_copy(X, W))
+                goto err;
+            if (!BN_add(X, X, test))
+                goto err;
+
+            /* step 9 */
+            if (!BN_lshift1(r0, q))
+                goto err;
+            if (!BN_mod(c, X, r0, ctx))
+                goto err;
+            if (!BN_sub(r0, c, BN_value_one()))
+                goto err;
+            if (!BN_sub(p, X, r0))
+                goto err;
+
+            /* step 10 */
+            if (BN_cmp(p, test) >= 0) {
+                /* step 11 */
+                r = BN_is_prime_fasttest_ex(p, DSS_prime_checks, ctx, 1, cb);
+                if (r > 0)
+                    goto end;   /* found it */
+                if (r != 0)
+                    goto err;
+            }
+
+            /* step 13 */
+            counter++;
+            /* "offset = offset + n + 1" */
+
+            /* step 14 */
+            if (counter >= 4096)
+                break;
+        }
+    }
+ end:
+    if (!BN_GENCB_call(cb, 2, 1))
+        goto err;
+
+    /* We now need to generate g */
+    /* Set r0=(p-1)/q */
+    if (!BN_sub(test, p, BN_value_one()))
+        goto err;
+    if (!BN_div(r0, NULL, test, q, ctx))
+        goto err;
+
+    if (!BN_set_word(test, h))
+        goto err;
+    if (!BN_MONT_CTX_set(mont, p, ctx))
+        goto err;
+
+    for (;;) {
+        /* g=test^r0%p */
+        if (!BN_mod_exp_mont(g, test, r0, p, ctx, mont))
+            goto err;
+        if (!BN_is_one(g))
+            break;
+        if (!BN_add(test, test, BN_value_one()))
+            goto err;
+        h++;
+    }
+
+    if (!BN_GENCB_call(cb, 3, 1))
+        goto err;
+
+    ok = 1;
+ err:
+    if (ok) {
+        if (ret->p)
+            BN_free(ret->p);
+        if (ret->q)
+            BN_free(ret->q);
+        if (ret->g)
+            BN_free(ret->g);
+        ret->p = BN_dup(p);
+        ret->q = BN_dup(q);
+        ret->g = BN_dup(g);
+        if (ret->p == NULL || ret->q == NULL || ret->g == NULL) {
+            ok = 0;
+            goto err;
+        }
+        if (counter_ret != NULL)
+            *counter_ret = counter;
+        if (h_ret != NULL)
+            *h_ret = h;
+        if (seed_out)
+            memcpy(seed_out, seed, qsize);
+    }
+    if (ctx) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (mont != NULL)
+        BN_MONT_CTX_free(mont);
+    return ok;
+}
+
+# ifdef OPENSSL_FIPS
+#  undef fips_dsa_builtin_paramgen2
 extern int fips_dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
-	const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-	int idx, unsigned char *seed_out,
-	int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
-#endif
-
-/* This is a parameter generation algorithm for the DSA2 algorithm as
+                                      const EVP_MD *evpmd,
+                                      const unsigned char *seed_in,
+                                      size_t seed_len, int idx,
+                                      unsigned char *seed_out,
+                                      int *counter_ret, unsigned long *h_ret,
+                                      BN_GENCB *cb);
+# endif
+
+/*
+ * This is a parameter generation algorithm for the DSA2 algorithm as
  * described in FIPS 186-3.
  */
 
 int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
-	const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-	int idx, unsigned char *seed_out,
-	int *counter_ret, unsigned long *h_ret, BN_GENCB *cb)
-	{
-	int ok=-1;
-	unsigned char *seed = NULL, *seed_tmp = NULL;
-	unsigned char md[EVP_MAX_MD_SIZE];
-	int mdsize;
-	BIGNUM *r0,*W,*X,*c,*test;
-	BIGNUM *g=NULL,*q=NULL,*p=NULL;
-	BN_MONT_CTX *mont=NULL;
-	int i, k, n=0, m=0, qsize = N >> 3;
-	int counter=0;
-	int r=0;
-	BN_CTX *ctx=NULL;
-	EVP_MD_CTX mctx;
-	unsigned int h=2;
-
-#ifdef OPENSSL_FIPS
-
-	if (FIPS_mode())
-		return fips_dsa_builtin_paramgen2(ret, L, N, evpmd,
-						  seed_in, seed_len, idx,
-						  seed_out, counter_ret,
-						  h_ret, cb);
-#endif
-
-	EVP_MD_CTX_init(&mctx);
-
-	if (evpmd == NULL)
-		{
-		if (N == 160)
-			evpmd = EVP_sha1();
-		else if (N == 224)
-			evpmd = EVP_sha224();
-		else
-			evpmd = EVP_sha256();
-		}
-
-	mdsize = EVP_MD_size(evpmd);
-	/* If unverificable g generation only don't need seed */
-	if (!ret->p || !ret->q || idx >= 0)
-		{
-		if (seed_len == 0)
-			seed_len = mdsize;
-
-		seed = OPENSSL_malloc(seed_len);
-
-		if (seed_out)
-			seed_tmp = seed_out;
-		else
-			seed_tmp = OPENSSL_malloc(seed_len);
-
-		if (!seed || !seed_tmp)
-			goto err;
-
-		if (seed_in)
-			memcpy(seed, seed_in, seed_len);
-
-		}
-
-	if ((ctx=BN_CTX_new()) == NULL)
-		goto err;
-
-	if ((mont=BN_MONT_CTX_new()) == NULL)
-		goto err;
-
-	BN_CTX_start(ctx);
-	r0 = BN_CTX_get(ctx);
-	g = BN_CTX_get(ctx);
-	W = BN_CTX_get(ctx);
-	X = BN_CTX_get(ctx);
-	c = BN_CTX_get(ctx);
-	test = BN_CTX_get(ctx);
-
-	/* if p, q already supplied generate g only */
-	if (ret->p && ret->q)
-		{
-		p = ret->p;
-		q = ret->q;
-		if (idx >= 0)
-			memcpy(seed_tmp, seed, seed_len);
-		goto g_only;
-		}
-	else
-		{
-		p = BN_CTX_get(ctx);
-		q = BN_CTX_get(ctx);
-		}
-
-	if (!BN_lshift(test,BN_value_one(),L-1))
-		goto err;
-	for (;;)
-		{
-		for (;;) /* find q */
-			{
-			unsigned char *pmd;
-			/* step 1 */
-			if(!BN_GENCB_call(cb, 0, m++))
-				goto err;
-
-			if (!seed_in)
-				{
-				if (RAND_pseudo_bytes(seed, seed_len) < 0)
-					goto err;
-				}
-			/* step 2 */
-			if (!EVP_Digest(seed, seed_len, md, NULL, evpmd, NULL))
-				goto err;
-			/* Take least significant bits of md */
-			if (mdsize > qsize)
-				pmd = md + mdsize - qsize;
-			else
-				pmd = md;
-
-			if (mdsize < qsize)
-				memset(md + mdsize, 0, qsize - mdsize);
-
-			/* step 3 */
-			pmd[0] |= 0x80;
-			pmd[qsize-1] |= 0x01;
-			if (!BN_bin2bn(pmd, qsize, q))
-				goto err;
-
-			/* step 4 */
-			r = BN_is_prime_fasttest_ex(q, DSS_prime_checks, ctx,
-					seed_in ? 1 : 0, cb);
-			if (r > 0)
-				break;
-			if (r != 0)
-				goto err;
-			/* Provided seed didn't produce a prime: error */
-			if (seed_in)
-				{
-				ok = 0;
-				DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_Q_NOT_PRIME);
-				goto err;
-				}
-
-			/* do a callback call */
-			/* step 5 */
-			}
-		/* Copy seed to seed_out before we mess with it */
-		if (seed_out)
-			memcpy(seed_out, seed, seed_len);
-
-		if(!BN_GENCB_call(cb, 2, 0)) goto err;
-		if(!BN_GENCB_call(cb, 3, 0)) goto err;
-
-		/* step 6 */
-		counter=0;
-		/* "offset = 1" */
-
-		n=(L-1)/(mdsize << 3);
-
-		for (;;)
-			{
-			if ((counter != 0) && !BN_GENCB_call(cb, 0, counter))
-				goto err;
-
-			/* step 7 */
-			BN_zero(W);
-			/* now 'buf' contains "SEED + offset - 1" */
-			for (k=0; k<=n; k++)
-				{
-				/* obtain "SEED + offset + k" by incrementing: */
-				for (i = seed_len-1; i >= 0; i--)
-					{
-					seed[i]++;
-					if (seed[i] != 0)
-						break;
-					}
-
-				if (!EVP_Digest(seed, seed_len, md ,NULL, evpmd,
-									NULL))
-					goto err;
-
-				/* step 8 */
-				if (!BN_bin2bn(md, mdsize, r0))
-					goto err;
-				if (!BN_lshift(r0,r0,(mdsize << 3)*k)) goto err;
-				if (!BN_add(W,W,r0)) goto err;
-				}
-
-			/* more of step 8 */
-			if (!BN_mask_bits(W,L-1)) goto err;
-			if (!BN_copy(X,W)) goto err;
-			if (!BN_add(X,X,test)) goto err;
-
-			/* step 9 */
-			if (!BN_lshift1(r0,q)) goto err;
-			if (!BN_mod(c,X,r0,ctx)) goto err;
-			if (!BN_sub(r0,c,BN_value_one())) goto err;
-			if (!BN_sub(p,X,r0)) goto err;
-
-			/* step 10 */
-			if (BN_cmp(p,test) >= 0)
-				{
-				/* step 11 */
-				r = BN_is_prime_fasttest_ex(p, DSS_prime_checks,
-						ctx, 1, cb);
-				if (r > 0)
-						goto end; /* found it */
-				if (r != 0)
-					goto err;
-				}
-
-			/* step 13 */
-			counter++;
-			/* "offset = offset + n + 1" */
-
-			/* step 14 */
-			if (counter >= (int)(4 * L)) break;
-			}
-		if (seed_in)
-			{
-			ok = 0;
-			DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_INVALID_PARAMETERS);
-			goto err;
-			}
-		}
-end:
-	if(!BN_GENCB_call(cb, 2, 1))
-		goto err;
-
-	g_only:
-
-	/* We now need to generate g */
-	/* Set r0=(p-1)/q */
-	if (!BN_sub(test,p,BN_value_one())) goto err;
-	if (!BN_div(r0,NULL,test,q,ctx)) goto err;
-
-	if (idx < 0)
-		{
-		if (!BN_set_word(test,h))
-			goto err;
-		}
-	else
-		h = 1;
-	if (!BN_MONT_CTX_set(mont,p,ctx)) goto err;
-
-	for (;;)
-		{
-		static const unsigned char ggen[4] = {0x67,0x67,0x65,0x6e};
-		if (idx >= 0)
-			{
-			md[0] = idx & 0xff;
-			md[1] = (h >> 8) & 0xff;
-			md[2] = h & 0xff;
-			if (!EVP_DigestInit_ex(&mctx, evpmd, NULL))
-				goto err;
-			if (!EVP_DigestUpdate(&mctx, seed_tmp, seed_len))
-				goto err;
-			if (!EVP_DigestUpdate(&mctx, ggen, sizeof(ggen)))
-				goto err;
-			if (!EVP_DigestUpdate(&mctx, md, 3))
-				goto err;
-			if (!EVP_DigestFinal_ex(&mctx, md, NULL))
-				goto err;
-			if (!BN_bin2bn(md, mdsize, test))
-				goto err;
-			}
-		/* g=test^r0%p */
-		if (!BN_mod_exp_mont(g,test,r0,p,ctx,mont)) goto err;
-		if (!BN_is_one(g)) break;
-		if (idx < 0 && !BN_add(test,test,BN_value_one())) goto err;
-		h++;
-		if ( idx >= 0 && h > 0xffff)
-			goto err;
-		}
-
-	if(!BN_GENCB_call(cb, 3, 1))
-		goto err;
-
-	ok=1;
-err:
-	if (ok == 1)
-		{
-		if (p != ret->p)
-			{
-			if(ret->p) BN_free(ret->p);
-			ret->p=BN_dup(p);
-			}
-		if (q != ret->q)
-			{
-			if(ret->q) BN_free(ret->q);
-			ret->q=BN_dup(q);
-			}
-		if(ret->g) BN_free(ret->g);
-		ret->g=BN_dup(g);
-		if (ret->p == NULL || ret->q == NULL || ret->g == NULL)
-			{
-			ok=-1;
-			goto err;
-			}
-		if (counter_ret != NULL) *counter_ret=counter;
-		if (h_ret != NULL) *h_ret=h;
-		}
-	if (seed)
-		OPENSSL_free(seed);
-	if (seed_out != seed_tmp)
-		OPENSSL_free(seed_tmp);
-	if(ctx)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (mont != NULL) BN_MONT_CTX_free(mont);
-	EVP_MD_CTX_cleanup(&mctx);
-	return ok;
-	}
+                          const EVP_MD *evpmd, const unsigned char *seed_in,
+                          size_t seed_len, int idx, unsigned char *seed_out,
+                          int *counter_ret, unsigned long *h_ret,
+                          BN_GENCB *cb)
+{
+    int ok = -1;
+    unsigned char *seed = NULL, *seed_tmp = NULL;
+    unsigned char md[EVP_MAX_MD_SIZE];
+    int mdsize;
+    BIGNUM *r0, *W, *X, *c, *test;
+    BIGNUM *g = NULL, *q = NULL, *p = NULL;
+    BN_MONT_CTX *mont = NULL;
+    int i, k, n = 0, m = 0, qsize = N >> 3;
+    int counter = 0;
+    int r = 0;
+    BN_CTX *ctx = NULL;
+    EVP_MD_CTX mctx;
+    unsigned int h = 2;
+
+# ifdef OPENSSL_FIPS
+
+    if (FIPS_mode())
+        return fips_dsa_builtin_paramgen2(ret, L, N, evpmd,
+                                          seed_in, seed_len, idx,
+                                          seed_out, counter_ret, h_ret, cb);
+# endif
+
+    EVP_MD_CTX_init(&mctx);
+
+    if (evpmd == NULL) {
+        if (N == 160)
+            evpmd = EVP_sha1();
+        else if (N == 224)
+            evpmd = EVP_sha224();
+        else
+            evpmd = EVP_sha256();
+    }
+
+    mdsize = EVP_MD_size(evpmd);
+    /* If unverificable g generation only don't need seed */
+    if (!ret->p || !ret->q || idx >= 0) {
+        if (seed_len == 0)
+            seed_len = mdsize;
+
+        seed = OPENSSL_malloc(seed_len);
+
+        if (seed_out)
+            seed_tmp = seed_out;
+        else
+            seed_tmp = OPENSSL_malloc(seed_len);
+
+        if (!seed || !seed_tmp)
+            goto err;
+
+        if (seed_in)
+            memcpy(seed, seed_in, seed_len);
+
+    }
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+
+    if ((mont = BN_MONT_CTX_new()) == NULL)
+        goto err;
+
+    BN_CTX_start(ctx);
+    r0 = BN_CTX_get(ctx);
+    g = BN_CTX_get(ctx);
+    W = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    c = BN_CTX_get(ctx);
+    test = BN_CTX_get(ctx);
+
+    /* if p, q already supplied generate g only */
+    if (ret->p && ret->q) {
+        p = ret->p;
+        q = ret->q;
+        if (idx >= 0)
+            memcpy(seed_tmp, seed, seed_len);
+        goto g_only;
+    } else {
+        p = BN_CTX_get(ctx);
+        q = BN_CTX_get(ctx);
+    }
+
+    if (!BN_lshift(test, BN_value_one(), L - 1))
+        goto err;
+    for (;;) {
+        for (;;) {              /* find q */
+            unsigned char *pmd;
+            /* step 1 */
+            if (!BN_GENCB_call(cb, 0, m++))
+                goto err;
+
+            if (!seed_in) {
+                if (RAND_pseudo_bytes(seed, seed_len) < 0)
+                    goto err;
+            }
+            /* step 2 */
+            if (!EVP_Digest(seed, seed_len, md, NULL, evpmd, NULL))
+                goto err;
+            /* Take least significant bits of md */
+            if (mdsize > qsize)
+                pmd = md + mdsize - qsize;
+            else
+                pmd = md;
+
+            if (mdsize < qsize)
+                memset(md + mdsize, 0, qsize - mdsize);
+
+            /* step 3 */
+            pmd[0] |= 0x80;
+            pmd[qsize - 1] |= 0x01;
+            if (!BN_bin2bn(pmd, qsize, q))
+                goto err;
+
+            /* step 4 */
+            r = BN_is_prime_fasttest_ex(q, DSS_prime_checks, ctx,
+                                        seed_in ? 1 : 0, cb);
+            if (r > 0)
+                break;
+            if (r != 0)
+                goto err;
+            /* Provided seed didn't produce a prime: error */
+            if (seed_in) {
+                ok = 0;
+                DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_Q_NOT_PRIME);
+                goto err;
+            }
+
+            /* do a callback call */
+            /* step 5 */
+        }
+        /* Copy seed to seed_out before we mess with it */
+        if (seed_out)
+            memcpy(seed_out, seed, seed_len);
+
+        if (!BN_GENCB_call(cb, 2, 0))
+            goto err;
+        if (!BN_GENCB_call(cb, 3, 0))
+            goto err;
+
+        /* step 6 */
+        counter = 0;
+        /* "offset = 1" */
+
+        n = (L - 1) / (mdsize << 3);
+
+        for (;;) {
+            if ((counter != 0) && !BN_GENCB_call(cb, 0, counter))
+                goto err;
+
+            /* step 7 */
+            BN_zero(W);
+            /* now 'buf' contains "SEED + offset - 1" */
+            for (k = 0; k <= n; k++) {
+                /*
+                 * obtain "SEED + offset + k" by incrementing:
+                 */
+                for (i = seed_len - 1; i >= 0; i--) {
+                    seed[i]++;
+                    if (seed[i] != 0)
+                        break;
+                }
+
+                if (!EVP_Digest(seed, seed_len, md, NULL, evpmd, NULL))
+                    goto err;
+
+                /* step 8 */
+                if (!BN_bin2bn(md, mdsize, r0))
+                    goto err;
+                if (!BN_lshift(r0, r0, (mdsize << 3) * k))
+                    goto err;
+                if (!BN_add(W, W, r0))
+                    goto err;
+            }
+
+            /* more of step 8 */
+            if (!BN_mask_bits(W, L - 1))
+                goto err;
+            if (!BN_copy(X, W))
+                goto err;
+            if (!BN_add(X, X, test))
+                goto err;
+
+            /* step 9 */
+            if (!BN_lshift1(r0, q))
+                goto err;
+            if (!BN_mod(c, X, r0, ctx))
+                goto err;
+            if (!BN_sub(r0, c, BN_value_one()))
+                goto err;
+            if (!BN_sub(p, X, r0))
+                goto err;
+
+            /* step 10 */
+            if (BN_cmp(p, test) >= 0) {
+                /* step 11 */
+                r = BN_is_prime_fasttest_ex(p, DSS_prime_checks, ctx, 1, cb);
+                if (r > 0)
+                    goto end;   /* found it */
+                if (r != 0)
+                    goto err;
+            }
+
+            /* step 13 */
+            counter++;
+            /* "offset = offset + n + 1" */
+
+            /* step 14 */
+            if (counter >= (int)(4 * L))
+                break;
+        }
+        if (seed_in) {
+            ok = 0;
+            DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_INVALID_PARAMETERS);
+            goto err;
+        }
+    }
+ end:
+    if (!BN_GENCB_call(cb, 2, 1))
+        goto err;
+
+ g_only:
+
+    /* We now need to generate g */
+    /* Set r0=(p-1)/q */
+    if (!BN_sub(test, p, BN_value_one()))
+        goto err;
+    if (!BN_div(r0, NULL, test, q, ctx))
+        goto err;
+
+    if (idx < 0) {
+        if (!BN_set_word(test, h))
+            goto err;
+    } else
+        h = 1;
+    if (!BN_MONT_CTX_set(mont, p, ctx))
+        goto err;
+
+    for (;;) {
+        static const unsigned char ggen[4] = { 0x67, 0x67, 0x65, 0x6e };
+        if (idx >= 0) {
+            md[0] = idx & 0xff;
+            md[1] = (h >> 8) & 0xff;
+            md[2] = h & 0xff;
+            if (!EVP_DigestInit_ex(&mctx, evpmd, NULL))
+                goto err;
+            if (!EVP_DigestUpdate(&mctx, seed_tmp, seed_len))
+                goto err;
+            if (!EVP_DigestUpdate(&mctx, ggen, sizeof(ggen)))
+                goto err;
+            if (!EVP_DigestUpdate(&mctx, md, 3))
+                goto err;
+            if (!EVP_DigestFinal_ex(&mctx, md, NULL))
+                goto err;
+            if (!BN_bin2bn(md, mdsize, test))
+                goto err;
+        }
+        /* g=test^r0%p */
+        if (!BN_mod_exp_mont(g, test, r0, p, ctx, mont))
+            goto err;
+        if (!BN_is_one(g))
+            break;
+        if (idx < 0 && !BN_add(test, test, BN_value_one()))
+            goto err;
+        h++;
+        if (idx >= 0 && h > 0xffff)
+            goto err;
+    }
+
+    if (!BN_GENCB_call(cb, 3, 1))
+        goto err;
+
+    ok = 1;
+ err:
+    if (ok == 1) {
+        if (p != ret->p) {
+            if (ret->p)
+                BN_free(ret->p);
+            ret->p = BN_dup(p);
+        }
+        if (q != ret->q) {
+            if (ret->q)
+                BN_free(ret->q);
+            ret->q = BN_dup(q);
+        }
+        if (ret->g)
+            BN_free(ret->g);
+        ret->g = BN_dup(g);
+        if (ret->p == NULL || ret->q == NULL || ret->g == NULL) {
+            ok = -1;
+            goto err;
+        }
+        if (counter_ret != NULL)
+            *counter_ret = counter;
+        if (h_ret != NULL)
+            *h_ret = h;
+    }
+    if (seed)
+        OPENSSL_free(seed);
+    if (seed_out != seed_tmp)
+        OPENSSL_free(seed_tmp);
+    if (ctx) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (mont != NULL)
+        BN_MONT_CTX_free(mont);
+    EVP_MD_CTX_cleanup(&mctx);
+    return ok;
+}
 
 int dsa_paramgen_check_g(DSA *dsa)
-	{
-	BN_CTX *ctx;
-	BIGNUM *tmp;
-	BN_MONT_CTX *mont = NULL;
-	int rv = -1;
-	ctx = BN_CTX_new();
-	if (!ctx)
-		return -1;
-	BN_CTX_start(ctx);
-	if (BN_cmp(dsa->g, BN_value_one()) <= 0)
-		return 0;
-	if (BN_cmp(dsa->g, dsa->p) >= 0)
-		return 0;
-	tmp = BN_CTX_get(ctx);
-	if (!tmp)
-		goto err;
-	if ((mont=BN_MONT_CTX_new()) == NULL)
-		goto err;
-	if (!BN_MONT_CTX_set(mont,dsa->p,ctx))
-		goto err;
-	/* Work out g^q mod p */
-	if (!BN_mod_exp_mont(tmp,dsa->g,dsa->q, dsa->p, ctx, mont))
-		goto err;
-	if (!BN_cmp(tmp, BN_value_one()))
-		rv = 1;
-	else
-		rv = 0;
-	err:
-	BN_CTX_end(ctx);
-	if (mont)
-		BN_MONT_CTX_free(mont);
-	BN_CTX_free(ctx);
-	return rv;
-
-	}
+{
+    BN_CTX *ctx;
+    BIGNUM *tmp;
+    BN_MONT_CTX *mont = NULL;
+    int rv = -1;
+    ctx = BN_CTX_new();
+    if (!ctx)
+        return -1;
+    BN_CTX_start(ctx);
+    if (BN_cmp(dsa->g, BN_value_one()) <= 0)
+        return 0;
+    if (BN_cmp(dsa->g, dsa->p) >= 0)
+        return 0;
+    tmp = BN_CTX_get(ctx);
+    if (!tmp)
+        goto err;
+    if ((mont = BN_MONT_CTX_new()) == NULL)
+        goto err;
+    if (!BN_MONT_CTX_set(mont, dsa->p, ctx))
+        goto err;
+    /* Work out g^q mod p */
+    if (!BN_mod_exp_mont(tmp, dsa->g, dsa->q, dsa->p, ctx, mont))
+        goto err;
+    if (!BN_cmp(tmp, BN_value_one()))
+        rv = 1;
+    else
+        rv = 0;
+ err:
+    BN_CTX_end(ctx);
+    if (mont)
+        BN_MONT_CTX_free(mont);
+    BN_CTX_free(ctx);
+    return rv;
+
+}
 #endif
diff --git a/crypto/dsa/dsa_key.c b/crypto/dsa/dsa_key.c
index 9cf669b921..e8c8d2e6aa 100644
--- a/crypto/dsa/dsa_key.c
+++ b/crypto/dsa/dsa_key.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,85 +60,86 @@
 #include 
 #include "cryptlib.h"
 #ifndef OPENSSL_NO_SHA
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#ifdef OPENSSL_FIPS
-#include 
-#endif
+# ifdef OPENSSL_FIPS
+#  include 
+# endif
 
 static int dsa_builtin_keygen(DSA *dsa);
 
 int DSA_generate_key(DSA *dsa)
-	{
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
-			&& !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW))
-		{
-		DSAerr(DSA_F_DSA_GENERATE_KEY, DSA_R_NON_FIPS_DSA_METHOD);
-		return 0;
-		}
-#endif
-	if(dsa->meth->dsa_keygen)
-		return dsa->meth->dsa_keygen(dsa);
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_dsa_generate_key(dsa);
-#endif
-	return dsa_builtin_keygen(dsa);
-	}
+{
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
+        && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
+        DSAerr(DSA_F_DSA_GENERATE_KEY, DSA_R_NON_FIPS_DSA_METHOD);
+        return 0;
+    }
+# endif
+    if (dsa->meth->dsa_keygen)
+        return dsa->meth->dsa_keygen(dsa);
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode())
+        return FIPS_dsa_generate_key(dsa);
+# endif
+    return dsa_builtin_keygen(dsa);
+}
 
 static int dsa_builtin_keygen(DSA *dsa)
-	{
-	int ok=0;
-	BN_CTX *ctx=NULL;
-	BIGNUM *pub_key=NULL,*priv_key=NULL;
+{
+    int ok = 0;
+    BN_CTX *ctx = NULL;
+    BIGNUM *pub_key = NULL, *priv_key = NULL;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
 
-	if ((ctx=BN_CTX_new()) == NULL) goto err;
+    if (dsa->priv_key == NULL) {
+        if ((priv_key = BN_new()) == NULL)
+            goto err;
+    } else
+        priv_key = dsa->priv_key;
 
-	if (dsa->priv_key == NULL)
-		{
-		if ((priv_key=BN_new()) == NULL) goto err;
-		}
-	else
-		priv_key=dsa->priv_key;
+    do
+        if (!BN_rand_range(priv_key, dsa->q))
+            goto err;
+    while (BN_is_zero(priv_key)) ;
 
-	do
-		if (!BN_rand_range(priv_key,dsa->q)) goto err;
-	while (BN_is_zero(priv_key));
+    if (dsa->pub_key == NULL) {
+        if ((pub_key = BN_new()) == NULL)
+            goto err;
+    } else
+        pub_key = dsa->pub_key;
 
-	if (dsa->pub_key == NULL)
-		{
-		if ((pub_key=BN_new()) == NULL) goto err;
-		}
-	else
-		pub_key=dsa->pub_key;
-	
-	{
-		BIGNUM local_prk;
-		BIGNUM *prk;
+    {
+        BIGNUM local_prk;
+        BIGNUM *prk;
 
-		if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0)
-			{
-			BN_init(&local_prk);
-			prk = &local_prk;
-			BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
-			}
-		else
-			prk = priv_key;
+        if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) {
+            BN_init(&local_prk);
+            prk = &local_prk;
+            BN_with_flags(prk, priv_key, BN_FLG_CONSTTIME);
+        } else
+            prk = priv_key;
 
-		if (!BN_mod_exp(pub_key,dsa->g,prk,dsa->p,ctx)) goto err;
-	}
+        if (!BN_mod_exp(pub_key, dsa->g, prk, dsa->p, ctx))
+            goto err;
+    }
 
-	dsa->priv_key=priv_key;
-	dsa->pub_key=pub_key;
-	ok=1;
+    dsa->priv_key = priv_key;
+    dsa->pub_key = pub_key;
+    ok = 1;
 
-err:
-	if ((pub_key != NULL) && (dsa->pub_key == NULL)) BN_free(pub_key);
-	if ((priv_key != NULL) && (dsa->priv_key == NULL)) BN_free(priv_key);
-	if (ctx != NULL) BN_CTX_free(ctx);
-	return(ok);
-	}
+ err:
+    if ((pub_key != NULL) && (dsa->pub_key == NULL))
+        BN_free(pub_key);
+    if ((priv_key != NULL) && (dsa->priv_key == NULL))
+        BN_free(priv_key);
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    return (ok);
+}
 #endif
diff --git a/crypto/dsa/dsa_lib.c b/crypto/dsa/dsa_lib.c
index 96d8d0c4b4..eb9d21d9ae 100644
--- a/crypto/dsa/dsa_lib.c
+++ b/crypto/dsa/dsa_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,266 +64,266 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-const char DSA_version[]="DSA" OPENSSL_VERSION_PTEXT;
+const char DSA_version[] = "DSA" OPENSSL_VERSION_PTEXT;
 
 static const DSA_METHOD *default_DSA_method = NULL;
 
 void DSA_set_default_method(const DSA_METHOD *meth)
-	{
-	default_DSA_method = meth;
-	}
+{
+    default_DSA_method = meth;
+}
 
 const DSA_METHOD *DSA_get_default_method(void)
-	{
-	if(!default_DSA_method)
-		{
+{
+    if (!default_DSA_method) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return FIPS_dsa_openssl();
-		else
-			return DSA_OpenSSL();
+        if (FIPS_mode())
+            return FIPS_dsa_openssl();
+        else
+            return DSA_OpenSSL();
 #else
-		default_DSA_method = DSA_OpenSSL();
+        default_DSA_method = DSA_OpenSSL();
 #endif
-		}
-	return default_DSA_method;
-	}
+    }
+    return default_DSA_method;
+}
 
 DSA *DSA_new(void)
-	{
-	return DSA_new_method(NULL);
-	}
+{
+    return DSA_new_method(NULL);
+}
 
 int DSA_set_method(DSA *dsa, const DSA_METHOD *meth)
-	{
-	/* NB: The caller is specifically setting a method, so it's not up to us
-	 * to deal with which ENGINE it comes from. */
-        const DSA_METHOD *mtmp;
-        mtmp = dsa->meth;
-        if (mtmp->finish) mtmp->finish(dsa);
+{
+    /*
+     * NB: The caller is specifically setting a method, so it's not up to us
+     * to deal with which ENGINE it comes from.
+     */
+    const DSA_METHOD *mtmp;
+    mtmp = dsa->meth;
+    if (mtmp->finish)
+        mtmp->finish(dsa);
 #ifndef OPENSSL_NO_ENGINE
-	if (dsa->engine)
-		{
-		ENGINE_finish(dsa->engine);
-		dsa->engine = NULL;
-		}
+    if (dsa->engine) {
+        ENGINE_finish(dsa->engine);
+        dsa->engine = NULL;
+    }
 #endif
-        dsa->meth = meth;
-        if (meth->init) meth->init(dsa);
-        return 1;
-	}
+    dsa->meth = meth;
+    if (meth->init)
+        meth->init(dsa);
+    return 1;
+}
 
 DSA *DSA_new_method(ENGINE *engine)
-	{
-	DSA *ret;
-
-	ret=(DSA *)OPENSSL_malloc(sizeof(DSA));
-	if (ret == NULL)
-		{
-		DSAerr(DSA_F_DSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->meth = DSA_get_default_method();
+{
+    DSA *ret;
+
+    ret = (DSA *)OPENSSL_malloc(sizeof(DSA));
+    if (ret == NULL) {
+        DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->meth = DSA_get_default_method();
 #ifndef OPENSSL_NO_ENGINE
-	if (engine)
-		{
-		if (!ENGINE_init(engine))
-			{
-			DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		ret->engine = engine;
-		}
-	else
-		ret->engine = ENGINE_get_default_DSA();
-	if(ret->engine)
-		{
-		ret->meth = ENGINE_get_DSA(ret->engine);
-		if(!ret->meth)
-			{
-			DSAerr(DSA_F_DSA_NEW_METHOD,
-				ERR_R_ENGINE_LIB);
-			ENGINE_finish(ret->engine);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
+    if (engine) {
+        if (!ENGINE_init(engine)) {
+            DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+        ret->engine = engine;
+    } else
+        ret->engine = ENGINE_get_default_DSA();
+    if (ret->engine) {
+        ret->meth = ENGINE_get_DSA(ret->engine);
+        if (!ret->meth) {
+            DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            ENGINE_finish(ret->engine);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+    }
 #endif
 
-	ret->pad=0;
-	ret->version=0;
-	ret->write_params=1;
-	ret->p=NULL;
-	ret->q=NULL;
-	ret->g=NULL;
-
-	ret->pub_key=NULL;
-	ret->priv_key=NULL;
-
-	ret->kinv=NULL;
-	ret->r=NULL;
-	ret->method_mont_p=NULL;
-
-	ret->references=1;
-	ret->flags=ret->meth->flags & ~DSA_FLAG_NON_FIPS_ALLOW;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data);
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
+    ret->pad = 0;
+    ret->version = 0;
+    ret->write_params = 1;
+    ret->p = NULL;
+    ret->q = NULL;
+    ret->g = NULL;
+
+    ret->pub_key = NULL;
+    ret->priv_key = NULL;
+
+    ret->kinv = NULL;
+    ret->r = NULL;
+    ret->method_mont_p = NULL;
+
+    ret->references = 1;
+    ret->flags = ret->meth->flags & ~DSA_FLAG_NON_FIPS_ALLOW;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data);
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
 #ifndef OPENSSL_NO_ENGINE
-		if (ret->engine)
-			ENGINE_finish(ret->engine);
+        if (ret->engine)
+            ENGINE_finish(ret->engine);
 #endif
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data);
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	
-	return(ret);
-	}
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data);
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+
+    return (ret);
+}
 
 void DSA_free(DSA *r)
-	{
-	int i;
+{
+    int i;
 
-	if (r == NULL) return;
+    if (r == NULL)
+        return;
 
-	i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_DSA);
+    i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_DSA);
 #ifdef REF_PRINT
-	REF_PRINT("DSA",r);
+    REF_PRINT("DSA", r);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"DSA_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "DSA_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if(r->meth->finish)
-		r->meth->finish(r);
+    if (r->meth->finish)
+        r->meth->finish(r);
 #ifndef OPENSSL_NO_ENGINE
-	if(r->engine)
-		ENGINE_finish(r->engine);
+    if (r->engine)
+        ENGINE_finish(r->engine);
 #endif
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, r, &r->ex_data);
-
-	if (r->p != NULL) BN_clear_free(r->p);
-	if (r->q != NULL) BN_clear_free(r->q);
-	if (r->g != NULL) BN_clear_free(r->g);
-	if (r->pub_key != NULL) BN_clear_free(r->pub_key);
-	if (r->priv_key != NULL) BN_clear_free(r->priv_key);
-	if (r->kinv != NULL) BN_clear_free(r->kinv);
-	if (r->r != NULL) BN_clear_free(r->r);
-	OPENSSL_free(r);
-	}
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, r, &r->ex_data);
+
+    if (r->p != NULL)
+        BN_clear_free(r->p);
+    if (r->q != NULL)
+        BN_clear_free(r->q);
+    if (r->g != NULL)
+        BN_clear_free(r->g);
+    if (r->pub_key != NULL)
+        BN_clear_free(r->pub_key);
+    if (r->priv_key != NULL)
+        BN_clear_free(r->priv_key);
+    if (r->kinv != NULL)
+        BN_clear_free(r->kinv);
+    if (r->r != NULL)
+        BN_clear_free(r->r);
+    OPENSSL_free(r);
+}
 
 int DSA_up_ref(DSA *r)
-	{
-	int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DSA);
+{
+    int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DSA);
 #ifdef REF_PRINT
-	REF_PRINT("DSA",r);
+    REF_PRINT("DSA", r);
 #endif
 #ifdef REF_CHECK
-	if (i < 2)
-		{
-		fprintf(stderr, "DSA_up_ref, bad reference count\n");
-		abort();
-		}
+    if (i < 2) {
+        fprintf(stderr, "DSA_up_ref, bad reference count\n");
+        abort();
+    }
 #endif
-	return ((i > 1) ? 1 : 0);
-	}
+    return ((i > 1) ? 1 : 0);
+}
 
 int DSA_size(const DSA *r)
-	{
-	int ret,i;
-	ASN1_INTEGER bs;
-	unsigned char buf[4];	/* 4 bytes looks really small.
-				   However, i2d_ASN1_INTEGER() will not look
-				   beyond the first byte, as long as the second
-				   parameter is NULL. */
-
-	i=BN_num_bits(r->q);
-	bs.length=(i+7)/8;
-	bs.data=buf;
-	bs.type=V_ASN1_INTEGER;
-	/* If the top bit is set the asn1 encoding is 1 larger. */
-	buf[0]=0xff;	
-
-	i=i2d_ASN1_INTEGER(&bs,NULL);
-	i+=i; /* r and s */
-	ret=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
-	return(ret);
-	}
+{
+    int ret, i;
+    ASN1_INTEGER bs;
+    unsigned char buf[4];       /* 4 bytes looks really small. However,
+                                 * i2d_ASN1_INTEGER() will not look beyond
+                                 * the first byte, as long as the second
+                                 * parameter is NULL. */
+
+    i = BN_num_bits(r->q);
+    bs.length = (i + 7) / 8;
+    bs.data = buf;
+    bs.type = V_ASN1_INTEGER;
+    /* If the top bit is set the asn1 encoding is 1 larger. */
+    buf[0] = 0xff;
+
+    i = i2d_ASN1_INTEGER(&bs, NULL);
+    i += i;                     /* r and s */
+    ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
+    return (ret);
+}
 
 int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-        {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, argl, argp,
-				new_func, dup_func, free_func);
-        }
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int DSA_set_ex_data(DSA *d, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&d->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&d->ex_data, idx, arg));
+}
 
 void *DSA_get_ex_data(DSA *d, int idx)
-	{
-	return(CRYPTO_get_ex_data(&d->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&d->ex_data, idx));
+}
 
 #ifndef OPENSSL_NO_DH
 DH *DSA_dup_DH(const DSA *r)
-	{
-	/* DSA has p, q, g, optional pub_key, optional priv_key.
-	 * DH has p, optional length, g, optional pub_key, optional priv_key,
-	 * optional q.
-	 */ 
-
-	DH *ret = NULL;
-
-	if (r == NULL)
-		goto err;
-	ret = DH_new();
-	if (ret == NULL)
-		goto err;
-	if (r->p != NULL) 
-		if ((ret->p = BN_dup(r->p)) == NULL)
-			goto err;
-	if (r->q != NULL)
-		{
-		ret->length = BN_num_bits(r->q);
-		if ((ret->q = BN_dup(r->q)) == NULL)
-			goto err;
-		}
-	if (r->g != NULL)
-		if ((ret->g = BN_dup(r->g)) == NULL)
-			goto err;
-	if (r->pub_key != NULL)
-		if ((ret->pub_key = BN_dup(r->pub_key)) == NULL)
-			goto err;
-	if (r->priv_key != NULL)
-		if ((ret->priv_key = BN_dup(r->priv_key)) == NULL)
-			goto err;
-
-	return ret;
+{
+    /*
+     * DSA has p, q, g, optional pub_key, optional priv_key. DH has p,
+     * optional length, g, optional pub_key, optional priv_key, optional q.
+     */
+
+    DH *ret = NULL;
+
+    if (r == NULL)
+        goto err;
+    ret = DH_new();
+    if (ret == NULL)
+        goto err;
+    if (r->p != NULL)
+        if ((ret->p = BN_dup(r->p)) == NULL)
+            goto err;
+    if (r->q != NULL) {
+        ret->length = BN_num_bits(r->q);
+        if ((ret->q = BN_dup(r->q)) == NULL)
+            goto err;
+    }
+    if (r->g != NULL)
+        if ((ret->g = BN_dup(r->g)) == NULL)
+            goto err;
+    if (r->pub_key != NULL)
+        if ((ret->pub_key = BN_dup(r->pub_key)) == NULL)
+            goto err;
+    if (r->priv_key != NULL)
+        if ((ret->priv_key = BN_dup(r->priv_key)) == NULL)
+            goto err;
+
+    return ret;
 
  err:
-	if (ret != NULL)
-		DH_free(ret);
-	return NULL;
-	}
+    if (ret != NULL)
+        DH_free(ret);
+    return NULL;
+}
 #endif
diff --git a/crypto/dsa/dsa_locl.h b/crypto/dsa/dsa_locl.h
index f385a7e861..9c23c3ef90 100644
--- a/crypto/dsa/dsa_locl.h
+++ b/crypto/dsa/dsa_locl.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,13 +55,15 @@
 #include 
 
 int dsa_builtin_paramgen(DSA *ret, size_t bits, size_t qbits,
-	const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-	unsigned char *seed_out,
-	int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
+                         const EVP_MD *evpmd, const unsigned char *seed_in,
+                         size_t seed_len, unsigned char *seed_out,
+                         int *counter_ret, unsigned long *h_ret,
+                         BN_GENCB *cb);
 
 int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
-	const EVP_MD *evpmd, const unsigned char *seed_in, size_t seed_len,
-	int idx, unsigned char *seed_out,
-	int *counter_ret, unsigned long *h_ret, BN_GENCB *cb);
+                          const EVP_MD *evpmd, const unsigned char *seed_in,
+                          size_t seed_len, int idx, unsigned char *seed_out,
+                          int *counter_ret, unsigned long *h_ret,
+                          BN_GENCB *cb);
 
 int dsa_paramgen_check_g(DSA *dsa);
diff --git a/crypto/dsa/dsa_ossl.c b/crypto/dsa/dsa_ossl.c
index badbd36c33..665f40a779 100644
--- a/crypto/dsa/dsa_ossl.c
+++ b/crypto/dsa/dsa_ossl.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,32 +67,33 @@
 #include 
 
 static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
-static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp);
-static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
-			 DSA *dsa);
+static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp,
+                          BIGNUM **rp);
+static int dsa_do_verify(const unsigned char *dgst, int dgst_len,
+                         DSA_SIG *sig, DSA *dsa);
 static int dsa_init(DSA *dsa);
 static int dsa_finish(DSA *dsa);
 
 static DSA_METHOD openssl_dsa_meth = {
-"OpenSSL DSA method",
-dsa_do_sign,
-dsa_sign_setup,
-dsa_do_verify,
-NULL, /* dsa_mod_exp, */
-NULL, /* dsa_bn_mod_exp, */
-dsa_init,
-dsa_finish,
-0,
-NULL,
-NULL,
-NULL
+    "OpenSSL DSA method",
+    dsa_do_sign,
+    dsa_sign_setup,
+    dsa_do_verify,
+    NULL,                       /* dsa_mod_exp, */
+    NULL,                       /* dsa_bn_mod_exp, */
+    dsa_init,
+    dsa_finish,
+    0,
+    NULL,
+    NULL,
+    NULL
 };
 
 /*-
  * These macro wrappers replace attempts to use the dsa_mod_exp() and
  * bn_mod_exp() handlers in the DSA_METHOD structure. We avoid the problem of
  * having a the macro work as an expression by bundling an "err_instr". So;
- * 
+ *
  *     if (!dsa->meth->bn_mod_exp(dsa, r,dsa->g,&k,dsa->p,ctx,
  *                 dsa->method_mont_p)) goto err;
  *
@@ -103,309 +104,319 @@ NULL
  */
 
 #define DSA_MOD_EXP(err_instr,dsa,rr,a1,p1,a2,p2,m,ctx,in_mont) \
-	do { \
-	int _tmp_res53; \
-	if((dsa)->meth->dsa_mod_exp) \
-		_tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), (a1), (p1), \
-				(a2), (p2), (m), (ctx), (in_mont)); \
-	else \
-		_tmp_res53 = BN_mod_exp2_mont((rr), (a1), (p1), (a2), (p2), \
-				(m), (ctx), (in_mont)); \
-	if(!_tmp_res53) err_instr; \
-	} while(0)
+        do { \
+        int _tmp_res53; \
+        if((dsa)->meth->dsa_mod_exp) \
+                _tmp_res53 = (dsa)->meth->dsa_mod_exp((dsa), (rr), (a1), (p1), \
+                                (a2), (p2), (m), (ctx), (in_mont)); \
+        else \
+                _tmp_res53 = BN_mod_exp2_mont((rr), (a1), (p1), (a2), (p2), \
+                                (m), (ctx), (in_mont)); \
+        if(!_tmp_res53) err_instr; \
+        } while(0)
 #define DSA_BN_MOD_EXP(err_instr,dsa,r,a,p,m,ctx,m_ctx) \
-	do { \
-	int _tmp_res53; \
-	if((dsa)->meth->bn_mod_exp) \
-		_tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), (a), (p), \
-				(m), (ctx), (m_ctx)); \
-	else \
-		_tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), (ctx), (m_ctx)); \
-	if(!_tmp_res53) err_instr; \
-	} while(0)
+        do { \
+        int _tmp_res53; \
+        if((dsa)->meth->bn_mod_exp) \
+                _tmp_res53 = (dsa)->meth->bn_mod_exp((dsa), (r), (a), (p), \
+                                (m), (ctx), (m_ctx)); \
+        else \
+                _tmp_res53 = BN_mod_exp_mont((r), (a), (p), (m), (ctx), (m_ctx)); \
+        if(!_tmp_res53) err_instr; \
+        } while(0)
 
 const DSA_METHOD *DSA_OpenSSL(void)
 {
-	return &openssl_dsa_meth;
+    return &openssl_dsa_meth;
 }
 
 static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
-	BIGNUM *kinv=NULL,*r=NULL,*s=NULL;
-	BIGNUM m;
-	BIGNUM xr;
-	BN_CTX *ctx=NULL;
-	int reason=ERR_R_BN_LIB;
-	DSA_SIG *ret=NULL;
-	int noredo = 0;
-
-	BN_init(&m);
-	BN_init(&xr);
-
-	if (!dsa->p || !dsa->q || !dsa->g)
-		{
-		reason=DSA_R_MISSING_PARAMETERS;
-		goto err;
-		}
-
-	s=BN_new();
-	if (s == NULL) goto err;
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-redo:
-	if ((dsa->kinv == NULL) || (dsa->r == NULL))
-		{
-		if (!DSA_sign_setup(dsa,ctx,&kinv,&r)) goto err;
-		}
-	else
-		{
-		kinv=dsa->kinv;
-		dsa->kinv=NULL;
-		r=dsa->r;
-		dsa->r=NULL;
-		noredo = 1;
-		}
-
-	
-	if (dlen > BN_num_bytes(dsa->q))
-		/* if the digest length is greater than the size of q use the
-		 * BN_num_bits(dsa->q) leftmost bits of the digest, see
-		 * fips 186-3, 4.2 */
-		dlen = BN_num_bytes(dsa->q);
-	if (BN_bin2bn(dgst,dlen,&m) == NULL)
-		goto err;
-
-	/* Compute  s = inv(k) (m + xr) mod q */
-	if (!BN_mod_mul(&xr,dsa->priv_key,r,dsa->q,ctx)) goto err;/* s = xr */
-	if (!BN_add(s, &xr, &m)) goto err;		/* s = m + xr */
-	if (BN_cmp(s,dsa->q) > 0)
-		if (!BN_sub(s,s,dsa->q)) goto err;
-	if (!BN_mod_mul(s,s,kinv,dsa->q,ctx)) goto err;
-
-	ret=DSA_SIG_new();
-	if (ret == NULL) goto err;
-	/* Redo if r or s is zero as required by FIPS 186-3: this is
-	 * very unlikely.
-	 */
-	if (BN_is_zero(r) || BN_is_zero(s))
-		{
-		if (noredo)
-			{
-			reason = DSA_R_NEED_NEW_SETUP_VALUES;
-			goto err;
-			}
-		goto redo;
-		}
-	ret->r = r;
-	ret->s = s;
-	
-err:
-	if (!ret)
-		{
-		DSAerr(DSA_F_DSA_DO_SIGN,reason);
-		BN_free(r);
-		BN_free(s);
-		}
-	if (ctx != NULL) BN_CTX_free(ctx);
-	BN_clear_free(&m);
-	BN_clear_free(&xr);
-	if (kinv != NULL) /* dsa->kinv is NULL now if we used it */
-	    BN_clear_free(kinv);
-	return(ret);
-	}
-
-static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
-	{
-	BN_CTX *ctx;
-	BIGNUM k,kq,*K,*kinv=NULL,*r=NULL;
-	int ret=0;
-
-	if (!dsa->p || !dsa->q || !dsa->g)
-		{
-		DSAerr(DSA_F_DSA_SIGN_SETUP,DSA_R_MISSING_PARAMETERS);
-		return 0;
-		}
-
-	BN_init(&k);
-	BN_init(&kq);
-
-	if (ctx_in == NULL)
-		{
-		if ((ctx=BN_CTX_new()) == NULL) goto err;
-		}
-	else
-		ctx=ctx_in;
-
-	if ((r=BN_new()) == NULL) goto err;
-
-	/* Get random k */
-	do
-		if (!BN_rand_range(&k, dsa->q)) goto err;
-	while (BN_is_zero(&k));
-	if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0)
-		{
-		BN_set_flags(&k, BN_FLG_CONSTTIME);
-		}
-
-	if (dsa->flags & DSA_FLAG_CACHE_MONT_P)
-		{
-		if (!BN_MONT_CTX_set_locked(&dsa->method_mont_p,
-						CRYPTO_LOCK_DSA,
-						dsa->p, ctx))
-			goto err;
-		}
-
-	/* Compute r = (g^k mod p) mod q */
-
-	if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0)
-		{
-		if (!BN_copy(&kq, &k)) goto err;
-
-		/* We do not want timing information to leak the length of k,
-		 * so we compute g^k using an equivalent exponent of fixed length.
-		 *
-		 * (This is a kludge that we need because the BN_mod_exp_mont()
-		 * does not let us specify the desired timing behaviour.) */
-
-		if (!BN_add(&kq, &kq, dsa->q)) goto err;
-		if (BN_num_bits(&kq) <= BN_num_bits(dsa->q))
-			{
-			if (!BN_add(&kq, &kq, dsa->q)) goto err;
-			}
-
-		K = &kq;
-		}
-	else
-		{
-		K = &k;
-		}
-	DSA_BN_MOD_EXP(goto err, dsa, r, dsa->g, K, dsa->p, ctx,
-			dsa->method_mont_p);
-	if (!BN_mod(r,r,dsa->q,ctx)) goto err;
-
-	/* Compute  part of 's = inv(k) (m + xr) mod q' */
-	if ((kinv=BN_mod_inverse(NULL,&k,dsa->q,ctx)) == NULL) goto err;
-
-	if (*kinvp != NULL) BN_clear_free(*kinvp);
-	*kinvp=kinv;
-	kinv=NULL;
-	if (*rp != NULL) BN_clear_free(*rp);
-	*rp=r;
-	ret=1;
-err:
-	if (!ret)
-		{
-		DSAerr(DSA_F_DSA_SIGN_SETUP,ERR_R_BN_LIB);
-		if (r != NULL)
-			BN_clear_free(r);
-		}
-	if (ctx_in == NULL) BN_CTX_free(ctx);
-	BN_clear_free(&k);
-	BN_clear_free(&kq);
-	return(ret);
-	}
-
-static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
-			 DSA *dsa)
-	{
-	BN_CTX *ctx;
-	BIGNUM u1,u2,t1;
-	BN_MONT_CTX *mont=NULL;
-	int ret = -1, i;
-	if (!dsa->p || !dsa->q || !dsa->g)
-		{
-		DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_MISSING_PARAMETERS);
-		return -1;
-		}
-
-	i = BN_num_bits(dsa->q);
-	/* fips 186-3 allows only different sizes for q */
-	if (i != 160 && i != 224 && i != 256)
-		{
-		DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_BAD_Q_VALUE);
-		return -1;
-		}
-
-	if (BN_num_bits(dsa->p) > OPENSSL_DSA_MAX_MODULUS_BITS)
-		{
-		DSAerr(DSA_F_DSA_DO_VERIFY,DSA_R_MODULUS_TOO_LARGE);
-		return -1;
-		}
-	BN_init(&u1);
-	BN_init(&u2);
-	BN_init(&t1);
-
-	if ((ctx=BN_CTX_new()) == NULL) goto err;
-
-	if (BN_is_zero(sig->r) || BN_is_negative(sig->r) ||
-	    BN_ucmp(sig->r, dsa->q) >= 0)
-		{
-		ret = 0;
-		goto err;
-		}
-	if (BN_is_zero(sig->s) || BN_is_negative(sig->s) ||
-	    BN_ucmp(sig->s, dsa->q) >= 0)
-		{
-		ret = 0;
-		goto err;
-		}
-
-	/* Calculate W = inv(S) mod Q
-	 * save W in u2 */
-	if ((BN_mod_inverse(&u2,sig->s,dsa->q,ctx)) == NULL) goto err;
-
-	/* save M in u1 */
-	if (dgst_len > (i >> 3))
-		/* if the digest length is greater than the size of q use the
-		 * BN_num_bits(dsa->q) leftmost bits of the digest, see
-		 * fips 186-3, 4.2 */
-		dgst_len = (i >> 3);
-	if (BN_bin2bn(dgst,dgst_len,&u1) == NULL) goto err;
-
-	/* u1 = M * w mod q */
-	if (!BN_mod_mul(&u1,&u1,&u2,dsa->q,ctx)) goto err;
-
-	/* u2 = r * w mod q */
-	if (!BN_mod_mul(&u2,sig->r,&u2,dsa->q,ctx)) goto err;
-
-
-	if (dsa->flags & DSA_FLAG_CACHE_MONT_P)
-		{
-		mont = BN_MONT_CTX_set_locked(&dsa->method_mont_p,
-					CRYPTO_LOCK_DSA, dsa->p, ctx);
-		if (!mont)
-			goto err;
-		}
-
-
-	DSA_MOD_EXP(goto err, dsa, &t1, dsa->g, &u1, dsa->pub_key, &u2, dsa->p, ctx, mont);
-	/* BN_copy(&u1,&t1); */
-	/* let u1 = u1 mod q */
-	if (!BN_mod(&u1,&t1,dsa->q,ctx)) goto err;
-
-	/* V is now in u1.  If the signature is correct, it will be
-	 * equal to R. */
-	ret=(BN_ucmp(&u1, sig->r) == 0);
-
-	err:
-	if (ret < 0) DSAerr(DSA_F_DSA_DO_VERIFY,ERR_R_BN_LIB);
-	if (ctx != NULL) BN_CTX_free(ctx);
-	BN_free(&u1);
-	BN_free(&u2);
-	BN_free(&t1);
-	return(ret);
-	}
+{
+    BIGNUM *kinv = NULL, *r = NULL, *s = NULL;
+    BIGNUM m;
+    BIGNUM xr;
+    BN_CTX *ctx = NULL;
+    int reason = ERR_R_BN_LIB;
+    DSA_SIG *ret = NULL;
+    int noredo = 0;
+
+    BN_init(&m);
+    BN_init(&xr);
+
+    if (!dsa->p || !dsa->q || !dsa->g) {
+        reason = DSA_R_MISSING_PARAMETERS;
+        goto err;
+    }
+
+    s = BN_new();
+    if (s == NULL)
+        goto err;
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
+ redo:
+    if ((dsa->kinv == NULL) || (dsa->r == NULL)) {
+        if (!DSA_sign_setup(dsa, ctx, &kinv, &r))
+            goto err;
+    } else {
+        kinv = dsa->kinv;
+        dsa->kinv = NULL;
+        r = dsa->r;
+        dsa->r = NULL;
+        noredo = 1;
+    }
+
+    if (dlen > BN_num_bytes(dsa->q))
+        /*
+         * if the digest length is greater than the size of q use the
+         * BN_num_bits(dsa->q) leftmost bits of the digest, see fips 186-3,
+         * 4.2
+         */
+        dlen = BN_num_bytes(dsa->q);
+    if (BN_bin2bn(dgst, dlen, &m) == NULL)
+        goto err;
+
+    /* Compute  s = inv(k) (m + xr) mod q */
+    if (!BN_mod_mul(&xr, dsa->priv_key, r, dsa->q, ctx))
+        goto err;               /* s = xr */
+    if (!BN_add(s, &xr, &m))
+        goto err;               /* s = m + xr */
+    if (BN_cmp(s, dsa->q) > 0)
+        if (!BN_sub(s, s, dsa->q))
+            goto err;
+    if (!BN_mod_mul(s, s, kinv, dsa->q, ctx))
+        goto err;
+
+    ret = DSA_SIG_new();
+    if (ret == NULL)
+        goto err;
+    /*
+     * Redo if r or s is zero as required by FIPS 186-3: this is very
+     * unlikely.
+     */
+    if (BN_is_zero(r) || BN_is_zero(s)) {
+        if (noredo) {
+            reason = DSA_R_NEED_NEW_SETUP_VALUES;
+            goto err;
+        }
+        goto redo;
+    }
+    ret->r = r;
+    ret->s = s;
+
+ err:
+    if (!ret) {
+        DSAerr(DSA_F_DSA_DO_SIGN, reason);
+        BN_free(r);
+        BN_free(s);
+    }
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    BN_clear_free(&m);
+    BN_clear_free(&xr);
+    if (kinv != NULL)           /* dsa->kinv is NULL now if we used it */
+        BN_clear_free(kinv);
+    return (ret);
+}
+
+static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp,
+                          BIGNUM **rp)
+{
+    BN_CTX *ctx;
+    BIGNUM k, kq, *K, *kinv = NULL, *r = NULL;
+    int ret = 0;
+
+    if (!dsa->p || !dsa->q || !dsa->g) {
+        DSAerr(DSA_F_DSA_SIGN_SETUP, DSA_R_MISSING_PARAMETERS);
+        return 0;
+    }
+
+    BN_init(&k);
+    BN_init(&kq);
+
+    if (ctx_in == NULL) {
+        if ((ctx = BN_CTX_new()) == NULL)
+            goto err;
+    } else
+        ctx = ctx_in;
+
+    if ((r = BN_new()) == NULL)
+        goto err;
+
+    /* Get random k */
+    do
+        if (!BN_rand_range(&k, dsa->q))
+            goto err;
+    while (BN_is_zero(&k)) ;
+    if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) {
+        BN_set_flags(&k, BN_FLG_CONSTTIME);
+    }
+
+    if (dsa->flags & DSA_FLAG_CACHE_MONT_P) {
+        if (!BN_MONT_CTX_set_locked(&dsa->method_mont_p,
+                                    CRYPTO_LOCK_DSA, dsa->p, ctx))
+            goto err;
+    }
+
+    /* Compute r = (g^k mod p) mod q */
+
+    if ((dsa->flags & DSA_FLAG_NO_EXP_CONSTTIME) == 0) {
+        if (!BN_copy(&kq, &k))
+            goto err;
+
+        /*
+         * We do not want timing information to leak the length of k, so we
+         * compute g^k using an equivalent exponent of fixed length. (This
+         * is a kludge that we need because the BN_mod_exp_mont() does not
+         * let us specify the desired timing behaviour.)
+         */
+
+        if (!BN_add(&kq, &kq, dsa->q))
+            goto err;
+        if (BN_num_bits(&kq) <= BN_num_bits(dsa->q)) {
+            if (!BN_add(&kq, &kq, dsa->q))
+                goto err;
+        }
+
+        K = &kq;
+    } else {
+        K = &k;
+    }
+    DSA_BN_MOD_EXP(goto err, dsa, r, dsa->g, K, dsa->p, ctx,
+                   dsa->method_mont_p);
+    if (!BN_mod(r, r, dsa->q, ctx))
+        goto err;
+
+    /* Compute  part of 's = inv(k) (m + xr) mod q' */
+    if ((kinv = BN_mod_inverse(NULL, &k, dsa->q, ctx)) == NULL)
+        goto err;
+
+    if (*kinvp != NULL)
+        BN_clear_free(*kinvp);
+    *kinvp = kinv;
+    kinv = NULL;
+    if (*rp != NULL)
+        BN_clear_free(*rp);
+    *rp = r;
+    ret = 1;
+ err:
+    if (!ret) {
+        DSAerr(DSA_F_DSA_SIGN_SETUP, ERR_R_BN_LIB);
+        if (r != NULL)
+            BN_clear_free(r);
+    }
+    if (ctx_in == NULL)
+        BN_CTX_free(ctx);
+    BN_clear_free(&k);
+    BN_clear_free(&kq);
+    return (ret);
+}
+
+static int dsa_do_verify(const unsigned char *dgst, int dgst_len,
+                         DSA_SIG *sig, DSA *dsa)
+{
+    BN_CTX *ctx;
+    BIGNUM u1, u2, t1;
+    BN_MONT_CTX *mont = NULL;
+    int ret = -1, i;
+    if (!dsa->p || !dsa->q || !dsa->g) {
+        DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_MISSING_PARAMETERS);
+        return -1;
+    }
+
+    i = BN_num_bits(dsa->q);
+    /* fips 186-3 allows only different sizes for q */
+    if (i != 160 && i != 224 && i != 256) {
+        DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_BAD_Q_VALUE);
+        return -1;
+    }
+
+    if (BN_num_bits(dsa->p) > OPENSSL_DSA_MAX_MODULUS_BITS) {
+        DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_MODULUS_TOO_LARGE);
+        return -1;
+    }
+    BN_init(&u1);
+    BN_init(&u2);
+    BN_init(&t1);
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+
+    if (BN_is_zero(sig->r) || BN_is_negative(sig->r) ||
+        BN_ucmp(sig->r, dsa->q) >= 0) {
+        ret = 0;
+        goto err;
+    }
+    if (BN_is_zero(sig->s) || BN_is_negative(sig->s) ||
+        BN_ucmp(sig->s, dsa->q) >= 0) {
+        ret = 0;
+        goto err;
+    }
+
+    /*
+     * Calculate W = inv(S) mod Q save W in u2
+     */
+    if ((BN_mod_inverse(&u2, sig->s, dsa->q, ctx)) == NULL)
+        goto err;
+
+    /* save M in u1 */
+    if (dgst_len > (i >> 3))
+        /*
+         * if the digest length is greater than the size of q use the
+         * BN_num_bits(dsa->q) leftmost bits of the digest, see fips 186-3,
+         * 4.2
+         */
+        dgst_len = (i >> 3);
+    if (BN_bin2bn(dgst, dgst_len, &u1) == NULL)
+        goto err;
+
+    /* u1 = M * w mod q */
+    if (!BN_mod_mul(&u1, &u1, &u2, dsa->q, ctx))
+        goto err;
+
+    /* u2 = r * w mod q */
+    if (!BN_mod_mul(&u2, sig->r, &u2, dsa->q, ctx))
+        goto err;
+
+    if (dsa->flags & DSA_FLAG_CACHE_MONT_P) {
+        mont = BN_MONT_CTX_set_locked(&dsa->method_mont_p,
+                                      CRYPTO_LOCK_DSA, dsa->p, ctx);
+        if (!mont)
+            goto err;
+    }
+
+    DSA_MOD_EXP(goto err, dsa, &t1, dsa->g, &u1, dsa->pub_key, &u2, dsa->p,
+                ctx, mont);
+    /* BN_copy(&u1,&t1); */
+    /* let u1 = u1 mod q */
+    if (!BN_mod(&u1, &t1, dsa->q, ctx))
+        goto err;
+
+    /*
+     * V is now in u1.  If the signature is correct, it will be equal to R.
+     */
+    ret = (BN_ucmp(&u1, sig->r) == 0);
+
+ err:
+    if (ret < 0)
+        DSAerr(DSA_F_DSA_DO_VERIFY, ERR_R_BN_LIB);
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    BN_free(&u1);
+    BN_free(&u2);
+    BN_free(&t1);
+    return (ret);
+}
 
 static int dsa_init(DSA *dsa)
 {
-	dsa->flags|=DSA_FLAG_CACHE_MONT_P;
-	return(1);
+    dsa->flags |= DSA_FLAG_CACHE_MONT_P;
+    return (1);
 }
 
 static int dsa_finish(DSA *dsa)
 {
-	if(dsa->method_mont_p)
-		BN_MONT_CTX_free(dsa->method_mont_p);
-	return(1);
+    if (dsa->method_mont_p)
+        BN_MONT_CTX_free(dsa->method_mont_p);
+    return (1);
 }
-
diff --git a/crypto/dsa/dsa_pmeth.c b/crypto/dsa/dsa_pmeth.c
index 4c7a5a847b..42b8bb0862 100644
--- a/crypto/dsa/dsa_pmeth.c
+++ b/crypto/dsa/dsa_pmeth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,257 +67,246 @@
 
 /* DSA pkey context structure */
 
-typedef struct
-	{
-	/* Parameter gen parameters */
-	int nbits;		/* size of p in bits (default: 1024) */
-	int qbits;		/* size of q in bits (default: 160)  */
-	const EVP_MD *pmd;	/* MD for parameter generation */
-	/* Keygen callback info */
-	int gentmp[2];
-	/* message digest */
-	const EVP_MD *md;	/* MD for the signature */
-	} DSA_PKEY_CTX;
+typedef struct {
+    /* Parameter gen parameters */
+    int nbits;                  /* size of p in bits (default: 1024) */
+    int qbits;                  /* size of q in bits (default: 160) */
+    const EVP_MD *pmd;          /* MD for parameter generation */
+    /* Keygen callback info */
+    int gentmp[2];
+    /* message digest */
+    const EVP_MD *md;           /* MD for the signature */
+} DSA_PKEY_CTX;
 
 static int pkey_dsa_init(EVP_PKEY_CTX *ctx)
-	{
-	DSA_PKEY_CTX *dctx;
-	dctx = OPENSSL_malloc(sizeof(DSA_PKEY_CTX));
-	if (!dctx)
-		return 0;
-	dctx->nbits = 1024;
-	dctx->qbits = 160;
-	dctx->pmd = NULL;
-	dctx->md = NULL;
-
-	ctx->data = dctx;
-	ctx->keygen_info = dctx->gentmp;
-	ctx->keygen_info_count = 2;
-	
-	return 1;
-	}
+{
+    DSA_PKEY_CTX *dctx;
+    dctx = OPENSSL_malloc(sizeof(DSA_PKEY_CTX));
+    if (!dctx)
+        return 0;
+    dctx->nbits = 1024;
+    dctx->qbits = 160;
+    dctx->pmd = NULL;
+    dctx->md = NULL;
+
+    ctx->data = dctx;
+    ctx->keygen_info = dctx->gentmp;
+    ctx->keygen_info_count = 2;
+
+    return 1;
+}
 
 static int pkey_dsa_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	DSA_PKEY_CTX *dctx, *sctx;
-	if (!pkey_dsa_init(dst))
-		return 0;
-       	sctx = src->data;
-	dctx = dst->data;
-	dctx->nbits = sctx->nbits;
-	dctx->qbits = sctx->qbits;
-	dctx->pmd = sctx->pmd;
-	dctx->md  = sctx->md;
-	return 1;
-	}
+{
+    DSA_PKEY_CTX *dctx, *sctx;
+    if (!pkey_dsa_init(dst))
+        return 0;
+    sctx = src->data;
+    dctx = dst->data;
+    dctx->nbits = sctx->nbits;
+    dctx->qbits = sctx->qbits;
+    dctx->pmd = sctx->pmd;
+    dctx->md = sctx->md;
+    return 1;
+}
 
 static void pkey_dsa_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	DSA_PKEY_CTX *dctx = ctx->data;
-	if (dctx)
-		OPENSSL_free(dctx);
-	}
-
-static int pkey_dsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	int ret, type;
-	unsigned int sltmp;
-	DSA_PKEY_CTX *dctx = ctx->data;
-	DSA *dsa = ctx->pkey->pkey.dsa;
-
-	if (dctx->md)
-		type = EVP_MD_type(dctx->md);
-	else
-		type = NID_sha1;
-
-	ret = DSA_sign(type, tbs, tbslen, sig, &sltmp, dsa);
-
-	if (ret <= 0)
-		return ret;
-	*siglen = sltmp;
-	return 1;
-	}
+{
+    DSA_PKEY_CTX *dctx = ctx->data;
+    if (dctx)
+        OPENSSL_free(dctx);
+}
+
+static int pkey_dsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
+                         size_t *siglen, const unsigned char *tbs,
+                         size_t tbslen)
+{
+    int ret, type;
+    unsigned int sltmp;
+    DSA_PKEY_CTX *dctx = ctx->data;
+    DSA *dsa = ctx->pkey->pkey.dsa;
+
+    if (dctx->md)
+        type = EVP_MD_type(dctx->md);
+    else
+        type = NID_sha1;
+
+    ret = DSA_sign(type, tbs, tbslen, sig, &sltmp, dsa);
+
+    if (ret <= 0)
+        return ret;
+    *siglen = sltmp;
+    return 1;
+}
 
 static int pkey_dsa_verify(EVP_PKEY_CTX *ctx,
-					const unsigned char *sig, size_t siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	int ret, type;
-	DSA_PKEY_CTX *dctx = ctx->data;
-	DSA *dsa = ctx->pkey->pkey.dsa;
+                           const unsigned char *sig, size_t siglen,
+                           const unsigned char *tbs, size_t tbslen)
+{
+    int ret, type;
+    DSA_PKEY_CTX *dctx = ctx->data;
+    DSA *dsa = ctx->pkey->pkey.dsa;
 
-	if (dctx->md)
-		type = EVP_MD_type(dctx->md);
-	else
-		type = NID_sha1;
+    if (dctx->md)
+        type = EVP_MD_type(dctx->md);
+    else
+        type = NID_sha1;
 
-	ret = DSA_verify(type, tbs, tbslen, sig, siglen, dsa);
+    ret = DSA_verify(type, tbs, tbslen, sig, siglen, dsa);
 
-	return ret;
-	}
+    return ret;
+}
 
 static int pkey_dsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	DSA_PKEY_CTX *dctx = ctx->data;
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_DSA_PARAMGEN_BITS:
-		if (p1 < 256)
-			return -2;
-		dctx->nbits = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS:
-		if (p1 != 160 && p1 != 224 && p1 && p1 != 256)
-			return -2;
-		dctx->qbits = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_DSA_PARAMGEN_MD:
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1   &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha256)
-			{
-			DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
-			return 0;
-			}
-		dctx->md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_MD:
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1   &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_dsa    &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_dsaWithSHA    &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha512)
-			{
-			DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
-			return 0;
-			}
-		dctx->md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_MD:
-		*(const EVP_MD **)p2 = dctx->md;
-		return 1;
-
-		case EVP_PKEY_CTRL_DIGESTINIT:
-		case EVP_PKEY_CTRL_PKCS7_SIGN:
-		case EVP_PKEY_CTRL_CMS_SIGN:
-		return 1;
-		
-		case EVP_PKEY_CTRL_PEER_KEY:
-			DSAerr(DSA_F_PKEY_DSA_CTRL,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-			return -2;	
-		default:
-		return -2;
-
-		}
-	}
-			
+{
+    DSA_PKEY_CTX *dctx = ctx->data;
+    switch (type) {
+    case EVP_PKEY_CTRL_DSA_PARAMGEN_BITS:
+        if (p1 < 256)
+            return -2;
+        dctx->nbits = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS:
+        if (p1 != 160 && p1 != 224 && p1 && p1 != 256)
+            return -2;
+        dctx->qbits = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_DSA_PARAMGEN_MD:
+        if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha256) {
+            DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
+            return 0;
+        }
+        dctx->md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_MD:
+        if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_dsa &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_dsaWithSHA &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
+            DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
+            return 0;
+        }
+        dctx->md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_MD:
+        *(const EVP_MD **)p2 = dctx->md;
+        return 1;
+
+    case EVP_PKEY_CTRL_DIGESTINIT:
+    case EVP_PKEY_CTRL_PKCS7_SIGN:
+    case EVP_PKEY_CTRL_CMS_SIGN:
+        return 1;
+
+    case EVP_PKEY_CTRL_PEER_KEY:
+        DSAerr(DSA_F_PKEY_DSA_CTRL,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    default:
+        return -2;
+
+    }
+}
+
 static int pkey_dsa_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!strcmp(type, "dsa_paramgen_bits"))
-		{
-		int nbits;
-		nbits = atoi(value);
-		return EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits);
-		}
-	if (!strcmp(type, "dsa_paramgen_q_bits"))
-		{
-		int qbits = atoi(value);
-		return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
-		                         EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS, qbits, NULL);
-		}
-	if (!strcmp(type, "dsa_paramgen_md"))
-		{
-		return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
-		                         EVP_PKEY_CTRL_DSA_PARAMGEN_MD, 0, 
-		                         (void *)EVP_get_digestbyname(value));
-		}
-	return -2;
-	}
+                             const char *type, const char *value)
+{
+    if (!strcmp(type, "dsa_paramgen_bits")) {
+        int nbits;
+        nbits = atoi(value);
+        return EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits);
+    }
+    if (!strcmp(type, "dsa_paramgen_q_bits")) {
+        int qbits = atoi(value);
+        return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
+                                 EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS, qbits,
+                                 NULL);
+    }
+    if (!strcmp(type, "dsa_paramgen_md")) {
+        return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
+                                 EVP_PKEY_CTRL_DSA_PARAMGEN_MD, 0,
+                                 (void *)EVP_get_digestbyname(value));
+    }
+    return -2;
+}
 
 static int pkey_dsa_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	DSA *dsa = NULL;
-	DSA_PKEY_CTX *dctx = ctx->data;
-	BN_GENCB *pcb, cb;
-	int ret;
-	if (ctx->pkey_gencb)
-		{
-		pcb = &cb;
-		evp_pkey_set_cb_translate(pcb, ctx);
-		}
-	else
-		pcb = NULL;
-	dsa = DSA_new();
-	if (!dsa)
-		return 0;
-	ret = dsa_builtin_paramgen(dsa, dctx->nbits, dctx->qbits, dctx->pmd,
-	                           NULL, 0, NULL, NULL, NULL, pcb);
-	if (ret)
-		EVP_PKEY_assign_DSA(pkey, dsa);
-	else
-		DSA_free(dsa);
-	return ret;
-	}
+{
+    DSA *dsa = NULL;
+    DSA_PKEY_CTX *dctx = ctx->data;
+    BN_GENCB *pcb, cb;
+    int ret;
+    if (ctx->pkey_gencb) {
+        pcb = &cb;
+        evp_pkey_set_cb_translate(pcb, ctx);
+    } else
+        pcb = NULL;
+    dsa = DSA_new();
+    if (!dsa)
+        return 0;
+    ret = dsa_builtin_paramgen(dsa, dctx->nbits, dctx->qbits, dctx->pmd,
+                               NULL, 0, NULL, NULL, NULL, pcb);
+    if (ret)
+        EVP_PKEY_assign_DSA(pkey, dsa);
+    else
+        DSA_free(dsa);
+    return ret;
+}
 
 static int pkey_dsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	DSA *dsa = NULL;
-	if (ctx->pkey == NULL)
-		{
-		DSAerr(DSA_F_PKEY_DSA_KEYGEN, DSA_R_NO_PARAMETERS_SET);
-		return 0;
-		}
-	dsa = DSA_new();
-	if (!dsa)
-		return 0;
-	EVP_PKEY_assign_DSA(pkey, dsa);
-	/* Note: if error return, pkey is freed by parent routine */
-	if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
-		return 0;
-	return DSA_generate_key(pkey->pkey.dsa);
-	}
-
-const EVP_PKEY_METHOD dsa_pkey_meth = 
-	{
-	EVP_PKEY_DSA,
-	EVP_PKEY_FLAG_AUTOARGLEN,
-	pkey_dsa_init,
-	pkey_dsa_copy,
-	pkey_dsa_cleanup,
-
-	0,
-	pkey_dsa_paramgen,
-
-	0,
-	pkey_dsa_keygen,
-
-	0,
-	pkey_dsa_sign,
-
-	0,
-	pkey_dsa_verify,
-
-	0,0,
-
-	0,0,0,0,
-
-	0,0,
-
-	0,0,
-
-	0,0,
-
-	pkey_dsa_ctrl,
-	pkey_dsa_ctrl_str
-
-
-	};
+{
+    DSA *dsa = NULL;
+    if (ctx->pkey == NULL) {
+        DSAerr(DSA_F_PKEY_DSA_KEYGEN, DSA_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    dsa = DSA_new();
+    if (!dsa)
+        return 0;
+    EVP_PKEY_assign_DSA(pkey, dsa);
+    /* Note: if error return, pkey is freed by parent routine */
+    if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
+        return 0;
+    return DSA_generate_key(pkey->pkey.dsa);
+}
+
+const EVP_PKEY_METHOD dsa_pkey_meth = {
+    EVP_PKEY_DSA,
+    EVP_PKEY_FLAG_AUTOARGLEN,
+    pkey_dsa_init,
+    pkey_dsa_copy,
+    pkey_dsa_cleanup,
+
+    0,
+    pkey_dsa_paramgen,
+
+    0,
+    pkey_dsa_keygen,
+
+    0,
+    pkey_dsa_sign,
+
+    0,
+    pkey_dsa_verify,
+
+    0, 0,
+
+    0, 0, 0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    pkey_dsa_ctrl,
+    pkey_dsa_ctrl_str
+};
diff --git a/crypto/dsa/dsa_prn.c b/crypto/dsa/dsa_prn.c
index 6f29f5e240..ce690dfcf5 100644
--- a/crypto/dsa/dsa_prn.c
+++ b/crypto/dsa/dsa_prn.c
@@ -1,6 +1,7 @@
 /* crypto/dsa/dsa_prn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,59 +64,56 @@
 
 #ifndef OPENSSL_NO_FP_API
 int DSA_print_fp(FILE *fp, const DSA *x, int off)
-	{
-	BIO *b;
-	int ret;
+{
+    BIO *b;
+    int ret;
 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		DSAerr(DSA_F_DSA_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=DSA_print(b,x,off);
-	BIO_free(b);
-	return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        DSAerr(DSA_F_DSA_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = DSA_print(b, x, off);
+    BIO_free(b);
+    return (ret);
+}
 
 int DSAparams_print_fp(FILE *fp, const DSA *x)
-	{
-	BIO *b;
-	int ret;
+{
+    BIO *b;
+    int ret;
 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		DSAerr(DSA_F_DSAPARAMS_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=DSAparams_print(b, x);
-	BIO_free(b);
-	return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        DSAerr(DSA_F_DSAPARAMS_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = DSAparams_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int DSA_print(BIO *bp, const DSA *x, int off)
-	{
-	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
-		return 0;
-	ret = EVP_PKEY_print_private(bp, pk, off, NULL);
-	EVP_PKEY_free(pk);
-	return ret;
-	}
+{
+    EVP_PKEY *pk;
+    int ret;
+    pk = EVP_PKEY_new();
+    if (!pk || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
+        return 0;
+    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+    EVP_PKEY_free(pk);
+    return ret;
+}
 
 int DSAparams_print(BIO *bp, const DSA *x)
-	{
-	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
-		return 0;
-	ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
-	EVP_PKEY_free(pk);
-	return ret;
-	}
-
+{
+    EVP_PKEY *pk;
+    int ret;
+    pk = EVP_PKEY_new();
+    if (!pk || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
+        return 0;
+    ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
+    EVP_PKEY_free(pk);
+    return ret;
+}
diff --git a/crypto/dsa/dsa_sign.c b/crypto/dsa/dsa_sign.c
index c3cc3642ce..c2b71d856f 100644
--- a/crypto/dsa/dsa_sign.c
+++ b/crypto/dsa/dsa_sign.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,52 +63,48 @@
 #include 
 #include 
 
-DSA_SIG * DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
+DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
-			&& !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW))
-		{
-		DSAerr(DSA_F_DSA_DO_SIGN, DSA_R_NON_FIPS_DSA_METHOD);
-		return NULL;
-		}
+    if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
+        && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
+        DSAerr(DSA_F_DSA_DO_SIGN, DSA_R_NON_FIPS_DSA_METHOD);
+        return NULL;
+    }
 #endif
-	return dsa->meth->dsa_do_sign(dgst, dlen, dsa);
-	}
+    return dsa->meth->dsa_do_sign(dgst, dlen, dsa);
+}
 
 int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
-			&& !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW))
-		{
-		DSAerr(DSA_F_DSA_SIGN_SETUP, DSA_R_NON_FIPS_DSA_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
+        && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
+        DSAerr(DSA_F_DSA_SIGN_SETUP, DSA_R_NON_FIPS_DSA_METHOD);
+        return 0;
+    }
 #endif
-	return dsa->meth->dsa_sign_setup(dsa, ctx_in, kinvp, rp);
-	}
+    return dsa->meth->dsa_sign_setup(dsa, ctx_in, kinvp, rp);
+}
 
 DSA_SIG *DSA_SIG_new(void)
-	{
-	DSA_SIG *sig;
-	sig = OPENSSL_malloc(sizeof(DSA_SIG));
-	if (!sig)
-		return NULL;
-	sig->r = NULL;
-	sig->s = NULL;
-	return sig;
-	}
+{
+    DSA_SIG *sig;
+    sig = OPENSSL_malloc(sizeof(DSA_SIG));
+    if (!sig)
+        return NULL;
+    sig->r = NULL;
+    sig->s = NULL;
+    return sig;
+}
 
 void DSA_SIG_free(DSA_SIG *sig)
-	{
-	if (sig)
-		{
-		if (sig->r)
-			BN_free(sig->r);
-		if (sig->s)
-			BN_free(sig->s);
-		OPENSSL_free(sig);
-		}
-	}
-
+{
+    if (sig) {
+        if (sig->r)
+            BN_free(sig->r);
+        if (sig->s)
+            BN_free(sig->s);
+        OPENSSL_free(sig);
+    }
+}
diff --git a/crypto/dsa/dsa_vrf.c b/crypto/dsa/dsa_vrf.c
index 674cb5fa5f..7dbd0ca279 100644
--- a/crypto/dsa/dsa_vrf.c
+++ b/crypto/dsa/dsa_vrf.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,15 +62,14 @@
 #include 
 
 int DSA_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
-		  DSA *dsa)
-	{
+                  DSA *dsa)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
-			&& !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW))
-		{
-		DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_NON_FIPS_DSA_METHOD);
-		return -1;
-		}
+    if (FIPS_mode() && !(dsa->meth->flags & DSA_FLAG_FIPS_METHOD)
+        && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
+        DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_NON_FIPS_DSA_METHOD);
+        return -1;
+    }
 #endif
-	return dsa->meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
-	}
+    return dsa->meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
+}
diff --git a/crypto/dsa/dsagen.c b/crypto/dsa/dsagen.c
index 1b6a1cca0f..e7d346b1ec 100644
--- a/crypto/dsa/dsagen.c
+++ b/crypto/dsa/dsagen.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,49 +63,53 @@
 #define GENUINE_DSA
 
 #ifdef GENUINE_DSA
-#define LAST_VALUE 0xbd
+# define LAST_VALUE 0xbd
 #else
-#define LAST_VALUE 0xd3
+# define LAST_VALUE 0xd3
 #endif
 
 #ifdef TEST
-unsigned char seed[20]={
-	0xd5,0x01,0x4e,0x4b,
-	0x60,0xef,0x2b,0xa8,
-	0xb6,0x21,0x1b,0x40,
-	0x62,0xba,0x32,0x24,
-	0xe0,0x42,0x7d,LAST_VALUE};
+unsigned char seed[20] = {
+    0xd5, 0x01, 0x4e, 0x4b,
+    0x60, 0xef, 0x2b, 0xa8,
+    0xb6, 0x21, 0x1b, 0x40,
+    0x62, 0xba, 0x32, 0x24,
+    0xe0, 0x42, 0x7d, LAST_VALUE
+};
 #endif
 
 int cb(int p, int n)
-	{
-	char c='*';
+{
+    char c = '*';
 
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	printf("%c",c);
-	fflush(stdout);
-	}
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    printf("%c", c);
+    fflush(stdout);
+}
 
 main()
-	{
-	int i;
-	BIGNUM *n;
-	BN_CTX *ctx;
-	unsigned char seed_buf[20];
-	DSA *dsa;
-	int counter,h;
-	BIO *bio_err=NULL;
-
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+{
+    int i;
+    BIGNUM *n;
+    BN_CTX *ctx;
+    unsigned char seed_buf[20];
+    DSA *dsa;
+    int counter, h;
+    BIO *bio_err = NULL;
 
-	memcpy(seed_buf,seed,20);
-	dsa=DSA_generate_parameters(1024,seed,20,&counter,&h,cb,bio_err);
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	if (dsa == NULL)
-		DSA_print(bio_err,dsa,0);
-	}
+    memcpy(seed_buf, seed, 20);
+    dsa = DSA_generate_parameters(1024, seed, 20, &counter, &h, cb, bio_err);
 
+    if (dsa == NULL)
+        DSA_print(bio_err, dsa, 0);
+}
diff --git a/crypto/dsa/dsatest.c b/crypto/dsa/dsatest.c
index edffd24e6b..8a224a8876 100644
--- a/crypto/dsa/dsatest.c
+++ b/crypto/dsa/dsatest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,17 +49,19 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* Until the key-gen callbacks are modified to use newer prototypes, we allow
- * deprecated functions for openssl-internal code */
+/*
+ * Until the key-gen callbacks are modified to use newer prototypes, we allow
+ * deprecated functions for openssl-internal code
+ */
 #ifdef OPENSSL_NO_DEPRECATED
-#undef OPENSSL_NO_DEPRECATED
+# undef OPENSSL_NO_DEPRECATED
 #endif
 
 #include 
@@ -80,180 +82,187 @@
 int main(int argc, char *argv[])
 {
     printf("No DSA support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#ifdef OPENSSL_SYS_WIN16
-#define MS_CALLBACK     _far _loadds
-#else
-#define MS_CALLBACK
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define MS_CALLBACK     _far _loadds
+# else
+#  define MS_CALLBACK
+# endif
 
 static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg);
 
-/* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to
- * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */
-static unsigned char seed[20]={
-	0xd5,0x01,0x4e,0x4b,0x60,0xef,0x2b,0xa8,0xb6,0x21,0x1b,0x40,
-	0x62,0xba,0x32,0x24,0xe0,0x42,0x7d,0xd3,
-	};
+/*
+ * seed, out_p, out_q, out_g are taken from the updated Appendix 5 to FIPS
+ * PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1
+ */
+static unsigned char seed[20] = {
+    0xd5, 0x01, 0x4e, 0x4b, 0x60, 0xef, 0x2b, 0xa8, 0xb6, 0x21, 0x1b, 0x40,
+    0x62, 0xba, 0x32, 0x24, 0xe0, 0x42, 0x7d, 0xd3,
+};
 
-static unsigned char out_p[]={
-	0x8d,0xf2,0xa4,0x94,0x49,0x22,0x76,0xaa,
-	0x3d,0x25,0x75,0x9b,0xb0,0x68,0x69,0xcb,
-	0xea,0xc0,0xd8,0x3a,0xfb,0x8d,0x0c,0xf7,
-	0xcb,0xb8,0x32,0x4f,0x0d,0x78,0x82,0xe5,
-	0xd0,0x76,0x2f,0xc5,0xb7,0x21,0x0e,0xaf,
-	0xc2,0xe9,0xad,0xac,0x32,0xab,0x7a,0xac,
-	0x49,0x69,0x3d,0xfb,0xf8,0x37,0x24,0xc2,
-	0xec,0x07,0x36,0xee,0x31,0xc8,0x02,0x91,
-	};
+static unsigned char out_p[] = {
+    0x8d, 0xf2, 0xa4, 0x94, 0x49, 0x22, 0x76, 0xaa,
+    0x3d, 0x25, 0x75, 0x9b, 0xb0, 0x68, 0x69, 0xcb,
+    0xea, 0xc0, 0xd8, 0x3a, 0xfb, 0x8d, 0x0c, 0xf7,
+    0xcb, 0xb8, 0x32, 0x4f, 0x0d, 0x78, 0x82, 0xe5,
+    0xd0, 0x76, 0x2f, 0xc5, 0xb7, 0x21, 0x0e, 0xaf,
+    0xc2, 0xe9, 0xad, 0xac, 0x32, 0xab, 0x7a, 0xac,
+    0x49, 0x69, 0x3d, 0xfb, 0xf8, 0x37, 0x24, 0xc2,
+    0xec, 0x07, 0x36, 0xee, 0x31, 0xc8, 0x02, 0x91,
+};
 
-static unsigned char out_q[]={
-	0xc7,0x73,0x21,0x8c,0x73,0x7e,0xc8,0xee,
-	0x99,0x3b,0x4f,0x2d,0xed,0x30,0xf4,0x8e,
-	0xda,0xce,0x91,0x5f,
-	};
+static unsigned char out_q[] = {
+    0xc7, 0x73, 0x21, 0x8c, 0x73, 0x7e, 0xc8, 0xee,
+    0x99, 0x3b, 0x4f, 0x2d, 0xed, 0x30, 0xf4, 0x8e,
+    0xda, 0xce, 0x91, 0x5f,
+};
 
-static unsigned char out_g[]={
-	0x62,0x6d,0x02,0x78,0x39,0xea,0x0a,0x13,
-	0x41,0x31,0x63,0xa5,0x5b,0x4c,0xb5,0x00,
-	0x29,0x9d,0x55,0x22,0x95,0x6c,0xef,0xcb,
-	0x3b,0xff,0x10,0xf3,0x99,0xce,0x2c,0x2e,
-	0x71,0xcb,0x9d,0xe5,0xfa,0x24,0xba,0xbf,
-	0x58,0xe5,0xb7,0x95,0x21,0x92,0x5c,0x9c,
-	0xc4,0x2e,0x9f,0x6f,0x46,0x4b,0x08,0x8c,
-	0xc5,0x72,0xaf,0x53,0xe6,0xd7,0x88,0x02,
-	};
+static unsigned char out_g[] = {
+    0x62, 0x6d, 0x02, 0x78, 0x39, 0xea, 0x0a, 0x13,
+    0x41, 0x31, 0x63, 0xa5, 0x5b, 0x4c, 0xb5, 0x00,
+    0x29, 0x9d, 0x55, 0x22, 0x95, 0x6c, 0xef, 0xcb,
+    0x3b, 0xff, 0x10, 0xf3, 0x99, 0xce, 0x2c, 0x2e,
+    0x71, 0xcb, 0x9d, 0xe5, 0xfa, 0x24, 0xba, 0xbf,
+    0x58, 0xe5, 0xb7, 0x95, 0x21, 0x92, 0x5c, 0x9c,
+    0xc4, 0x2e, 0x9f, 0x6f, 0x46, 0x4b, 0x08, 0x8c,
+    0xc5, 0x72, 0xaf, 0x53, 0xe6, 0xd7, 0x88, 0x02,
+};
 
-static const unsigned char str1[]="12345678901234567890";
+static const unsigned char str1[] = "12345678901234567890";
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
-static BIO *bio_err=NULL;
+static BIO *bio_err = NULL;
 
 int main(int argc, char **argv)
-	{
-	BN_GENCB cb;
-	DSA *dsa=NULL;
-	int counter,ret=0,i,j;
-	unsigned char buf[256];
-	unsigned long h;
-	unsigned char sig[256];
-	unsigned int siglen;
+{
+    BN_GENCB cb;
+    DSA *dsa = NULL;
+    int counter, ret = 0, i, j;
+    unsigned char buf[256];
+    unsigned long h;
+    unsigned char sig[256];
+    unsigned int siglen;
 
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	CRYPTO_malloc_debug_init();
-	CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    CRYPTO_malloc_debug_init();
+    CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-	ERR_load_crypto_strings();
-	RAND_seed(rnd_seed, sizeof rnd_seed);
+    ERR_load_crypto_strings();
+    RAND_seed(rnd_seed, sizeof rnd_seed);
 
-	BIO_printf(bio_err,"test generation of DSA parameters\n");
+    BIO_printf(bio_err, "test generation of DSA parameters\n");
 
-	BN_GENCB_set(&cb, dsa_cb, bio_err);
-	if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
-				seed, 20, &counter, &h, &cb))
-		goto end;
+    BN_GENCB_set(&cb, dsa_cb, bio_err);
+    if (((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
+                                                                   seed, 20,
+                                                                   &counter,
+                                                                   &h, &cb))
+        goto end;
 
-	BIO_printf(bio_err,"seed\n");
-	for (i=0; i<20; i+=4)
-		{
-		BIO_printf(bio_err,"%02X%02X%02X%02X ",
-			seed[i],seed[i+1],seed[i+2],seed[i+3]);
-		}
-	BIO_printf(bio_err,"\ncounter=%d h=%ld\n",counter,h);
-		
-	DSA_print(bio_err,dsa,0);
-	if (counter != 105) 
-		{
-		BIO_printf(bio_err,"counter should be 105\n");
-		goto end;
-		}
-	if (h != 2)
-		{
-		BIO_printf(bio_err,"h should be 2\n");
-		goto end;
-		}
+    BIO_printf(bio_err, "seed\n");
+    for (i = 0; i < 20; i += 4) {
+        BIO_printf(bio_err, "%02X%02X%02X%02X ",
+                   seed[i], seed[i + 1], seed[i + 2], seed[i + 3]);
+    }
+    BIO_printf(bio_err, "\ncounter=%d h=%ld\n", counter, h);
 
-	i=BN_bn2bin(dsa->q,buf);
-	j=sizeof(out_q);
-	if ((i != j) || (memcmp(buf,out_q,i) != 0))
-		{
-		BIO_printf(bio_err,"q value is wrong\n");
-		goto end;
-		}
+    DSA_print(bio_err, dsa, 0);
+    if (counter != 105) {
+        BIO_printf(bio_err, "counter should be 105\n");
+        goto end;
+    }
+    if (h != 2) {
+        BIO_printf(bio_err, "h should be 2\n");
+        goto end;
+    }
 
-	i=BN_bn2bin(dsa->p,buf);
-	j=sizeof(out_p);
-	if ((i != j) || (memcmp(buf,out_p,i) != 0))
-		{
-		BIO_printf(bio_err,"p value is wrong\n");
-		goto end;
-		}
+    i = BN_bn2bin(dsa->q, buf);
+    j = sizeof(out_q);
+    if ((i != j) || (memcmp(buf, out_q, i) != 0)) {
+        BIO_printf(bio_err, "q value is wrong\n");
+        goto end;
+    }
 
-	i=BN_bn2bin(dsa->g,buf);
-	j=sizeof(out_g);
-	if ((i != j) || (memcmp(buf,out_g,i) != 0))
-		{
-		BIO_printf(bio_err,"g value is wrong\n");
-		goto end;
-		}
+    i = BN_bn2bin(dsa->p, buf);
+    j = sizeof(out_p);
+    if ((i != j) || (memcmp(buf, out_p, i) != 0)) {
+        BIO_printf(bio_err, "p value is wrong\n");
+        goto end;
+    }
 
-	dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME;
-	DSA_generate_key(dsa);
-	DSA_sign(0, str1, 20, sig, &siglen, dsa);
-	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
-		ret=1;
+    i = BN_bn2bin(dsa->g, buf);
+    j = sizeof(out_g);
+    if ((i != j) || (memcmp(buf, out_g, i) != 0)) {
+        BIO_printf(bio_err, "g value is wrong\n");
+        goto end;
+    }
 
-	dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME;
-	DSA_generate_key(dsa);
-	DSA_sign(0, str1, 20, sig, &siglen, dsa);
-	if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
-		ret=1;
+    dsa->flags |= DSA_FLAG_NO_EXP_CONSTTIME;
+    DSA_generate_key(dsa);
+    DSA_sign(0, str1, 20, sig, &siglen, dsa);
+    if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
+        ret = 1;
 
-end:
-	if (!ret)
-		ERR_print_errors(bio_err);
-	if (dsa != NULL) DSA_free(dsa);
-	CRYPTO_cleanup_all_ex_data();
-	ERR_remove_thread_state(NULL);
-	ERR_free_strings();
-	CRYPTO_mem_leaks(bio_err);
-	if (bio_err != NULL)
-		{
-		BIO_free(bio_err);
-		bio_err = NULL;
-		}
-#ifdef OPENSSL_SYS_NETWARE
-    if (!ret) printf("ERROR\n");
-#endif
-	EXIT(!ret);
-	return(0);
-	}
+    dsa->flags &= ~DSA_FLAG_NO_EXP_CONSTTIME;
+    DSA_generate_key(dsa);
+    DSA_sign(0, str1, 20, sig, &siglen, dsa);
+    if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
+        ret = 1;
+
+ end:
+    if (!ret)
+        ERR_print_errors(bio_err);
+    if (dsa != NULL)
+        DSA_free(dsa);
+    CRYPTO_cleanup_all_ex_data();
+    ERR_remove_thread_state(NULL);
+    ERR_free_strings();
+    CRYPTO_mem_leaks(bio_err);
+    if (bio_err != NULL) {
+        BIO_free(bio_err);
+        bio_err = NULL;
+    }
+# ifdef OPENSSL_SYS_NETWARE
+    if (!ret)
+        printf("ERROR\n");
+# endif
+    EXIT(!ret);
+    return (0);
+}
 
 static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg)
-	{
-	char c='*';
-	static int ok=0,num=0;
+{
+    char c = '*';
+    static int ok = 0, num = 0;
 
-	if (p == 0) { c='.'; num++; };
-	if (p == 1) c='+';
-	if (p == 2) { c='*'; ok++; }
-	if (p == 3) c='\n';
-	BIO_write(arg->arg,&c,1);
-	(void)BIO_flush(arg->arg);
+    if (p == 0) {
+        c = '.';
+        num++;
+    };
+    if (p == 1)
+        c = '+';
+    if (p == 2) {
+        c = '*';
+        ok++;
+    }
+    if (p == 3)
+        c = '\n';
+    BIO_write(arg->arg, &c, 1);
+    (void)BIO_flush(arg->arg);
 
-	if (!ok && (p == 0) && (num > 1))
-		{
-		BIO_printf((BIO *)arg,"error in dsatest\n");
-		return 0;
-		}
-	return 1;
-	}
+    if (!ok && (p == 0) && (num > 1)) {
+        BIO_printf((BIO *)arg, "error in dsatest\n");
+        return 0;
+    }
+    return 1;
+}
 #endif
diff --git a/crypto/dso/dso.h b/crypto/dso/dso.h
index 839f2e0617..7c4a1dc4a6 100644
--- a/crypto/dso/dso.h
+++ b/crypto/dso/dso.h
@@ -1,6 +1,7 @@
 /* dso.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,217 +58,248 @@
  */
 
 #ifndef HEADER_DSO_H
-#define HEADER_DSO_H
+# define HEADER_DSO_H
 
-#include 
+# include 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /* These values are used as commands to DSO_ctrl() */
-#define DSO_CTRL_GET_FLAGS	1
-#define DSO_CTRL_SET_FLAGS	2
-#define DSO_CTRL_OR_FLAGS	3
+# define DSO_CTRL_GET_FLAGS      1
+# define DSO_CTRL_SET_FLAGS      2
+# define DSO_CTRL_OR_FLAGS       3
 
-/* By default, DSO_load() will translate the provided filename into a form
+/*
+ * By default, DSO_load() will translate the provided filename into a form
  * typical for the platform (more specifically the DSO_METHOD) using the
  * dso_name_converter function of the method. Eg. win32 will transform "blah"
  * into "blah.dll", and dlfcn will transform it into "libblah.so". The
- * behaviour can be overriden by setting the name_converter callback in the DSO
- * object (using DSO_set_name_converter()). This callback could even utilise
- * the DSO_METHOD's converter too if it only wants to override behaviour for
- * one or two possible DSO methods. However, the following flag can be set in a
- * DSO to prevent *any* native name-translation at all - eg. if the caller has
- * prompted the user for a path to a driver library so the filename should be
- * interpreted as-is. */
-#define DSO_FLAG_NO_NAME_TRANSLATION		0x01
-/* An extra flag to give if only the extension should be added as
- * translation.  This is obviously only of importance on Unix and
- * other operating systems where the translation also may prefix
- * the name with something, like 'lib', and ignored everywhere else.
- * This flag is also ignored if DSO_FLAG_NO_NAME_TRANSLATION is used
- * at the same time. */
-#define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY	0x02
-
-/* The following flag controls the translation of symbol names to upper
- * case.  This is currently only being implemented for OpenVMS.
+ * behaviour can be overriden by setting the name_converter callback in the
+ * DSO object (using DSO_set_name_converter()). This callback could even
+ * utilise the DSO_METHOD's converter too if it only wants to override
+ * behaviour for one or two possible DSO methods. However, the following flag
+ * can be set in a DSO to prevent *any* native name-translation at all - eg.
+ * if the caller has prompted the user for a path to a driver library so the
+ * filename should be interpreted as-is.
  */
-#define DSO_FLAG_UPCASE_SYMBOL			0x10
+# define DSO_FLAG_NO_NAME_TRANSLATION            0x01
+/*
+ * An extra flag to give if only the extension should be added as
+ * translation.  This is obviously only of importance on Unix and other
+ * operating systems where the translation also may prefix the name with
+ * something, like 'lib', and ignored everywhere else. This flag is also
+ * ignored if DSO_FLAG_NO_NAME_TRANSLATION is used at the same time.
+ */
+# define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY      0x02
 
-/* This flag loads the library with public symbols.
- * Meaning: The exported symbols of this library are public
- * to all libraries loaded after this library.
- * At the moment only implemented in unix.
+/*
+ * The following flag controls the translation of symbol names to upper case.
+ * This is currently only being implemented for OpenVMS.
  */
-#define DSO_FLAG_GLOBAL_SYMBOLS			0x20
+# define DSO_FLAG_UPCASE_SYMBOL                  0x10
 
+/*
+ * This flag loads the library with public symbols. Meaning: The exported
+ * symbols of this library are public to all libraries loaded after this
+ * library. At the moment only implemented in unix.
+ */
+# define DSO_FLAG_GLOBAL_SYMBOLS                 0x20
 
-typedef void (*DSO_FUNC_TYPE)(void);
+typedef void (*DSO_FUNC_TYPE) (void);
 
 typedef struct dso_st DSO;
 
-/* The function prototype used for method functions (or caller-provided
- * callbacks) that transform filenames. They are passed a DSO structure pointer
- * (or NULL if they are to be used independantly of a DSO object) and a
- * filename to transform. They should either return NULL (if there is an error
- * condition) or a newly allocated string containing the transformed form that
- * the caller will need to free with OPENSSL_free() when done. */
-typedef char* (*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
-/* The function prototype used for method functions (or caller-provided
- * callbacks) that merge two file specifications. They are passed a
- * DSO structure pointer (or NULL if they are to be used independantly of
- * a DSO object) and two file specifications to merge. They should
- * either return NULL (if there is an error condition) or a newly allocated
- * string containing the result of merging that the caller will need
- * to free with OPENSSL_free() when done.
- * Here, merging means that bits and pieces are taken from each of the
- * file specifications and added together in whatever fashion that is
- * sensible for the DSO method in question.  The only rule that really
- * applies is that if the two specification contain pieces of the same
- * type, the copy from the first string takes priority.  One could see
- * it as the first specification is the one given by the user and the
- * second being a bunch of defaults to add on if they're missing in the
- * first. */
-typedef char* (*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
-
-typedef struct dso_meth_st
-	{
-	const char *name;
-	/* Loads a shared library, NB: new DSO_METHODs must ensure that a
-	 * successful load populates the loaded_filename field, and likewise a
-	 * successful unload OPENSSL_frees and NULLs it out. */
-	int (*dso_load)(DSO *dso);
-	/* Unloads a shared library */
-	int (*dso_unload)(DSO *dso);
-	/* Binds a variable */
-	void *(*dso_bind_var)(DSO *dso, const char *symname);
-	/* Binds a function - assumes a return type of DSO_FUNC_TYPE.
-	 * This should be cast to the real function prototype by the
-	 * caller. Platforms that don't have compatible representations
-	 * for different prototypes (this is possible within ANSI C)
-	 * are highly unlikely to have shared libraries at all, let
-	 * alone a DSO_METHOD implemented for them. */
-	DSO_FUNC_TYPE (*dso_bind_func)(DSO *dso, const char *symname);
-
+/*
+ * The function prototype used for method functions (or caller-provided
+ * callbacks) that transform filenames. They are passed a DSO structure
+ * pointer (or NULL if they are to be used independantly of a DSO object) and
+ * a filename to transform. They should either return NULL (if there is an
+ * error condition) or a newly allocated string containing the transformed
+ * form that the caller will need to free with OPENSSL_free() when done.
+ */
+typedef char *(*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
+/*
+ * The function prototype used for method functions (or caller-provided
+ * callbacks) that merge two file specifications. They are passed a DSO
+ * structure pointer (or NULL if they are to be used independantly of a DSO
+ * object) and two file specifications to merge. They should either return
+ * NULL (if there is an error condition) or a newly allocated string
+ * containing the result of merging that the caller will need to free with
+ * OPENSSL_free() when done. Here, merging means that bits and pieces are
+ * taken from each of the file specifications and added together in whatever
+ * fashion that is sensible for the DSO method in question.  The only rule
+ * that really applies is that if the two specification contain pieces of the
+ * same type, the copy from the first string takes priority.  One could see
+ * it as the first specification is the one given by the user and the second
+ * being a bunch of defaults to add on if they're missing in the first.
+ */
+typedef char *(*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
+
+typedef struct dso_meth_st {
+    const char *name;
+    /*
+     * Loads a shared library, NB: new DSO_METHODs must ensure that a
+     * successful load populates the loaded_filename field, and likewise a
+     * successful unload OPENSSL_frees and NULLs it out.
+     */
+    int (*dso_load) (DSO *dso);
+    /* Unloads a shared library */
+    int (*dso_unload) (DSO *dso);
+    /* Binds a variable */
+    void *(*dso_bind_var) (DSO *dso, const char *symname);
+    /*
+     * Binds a function - assumes a return type of DSO_FUNC_TYPE. This should
+     * be cast to the real function prototype by the caller. Platforms that
+     * don't have compatible representations for different prototypes (this
+     * is possible within ANSI C) are highly unlikely to have shared
+     * libraries at all, let alone a DSO_METHOD implemented for them.
+     */
+    DSO_FUNC_TYPE (*dso_bind_func) (DSO *dso, const char *symname);
 /* I don't think this would actually be used in any circumstances. */
-#if 0
-	/* Unbinds a variable */
-	int (*dso_unbind_var)(DSO *dso, char *symname, void *symptr);
-	/* Unbinds a function */
-	int (*dso_unbind_func)(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
-#endif
-	/* The generic (yuck) "ctrl()" function. NB: Negative return
-	 * values (rather than zero) indicate errors. */
-	long (*dso_ctrl)(DSO *dso, int cmd, long larg, void *parg);
-	/* The default DSO_METHOD-specific function for converting filenames to
-	 * a canonical native form. */
-	DSO_NAME_CONVERTER_FUNC dso_name_converter;
-	/* The default DSO_METHOD-specific function for converting filenames to
-	 * a canonical native form. */
-	DSO_MERGER_FUNC dso_merger;
-
-	/* [De]Initialisation handlers. */
-	int (*init)(DSO *dso);
-	int (*finish)(DSO *dso);
-
-	/* Return pathname of the module containing location */
-	int (*pathbyaddr)(void *addr,char *path,int sz);
-	/* Perform global symbol lookup, i.e. among *all* modules */
-	void *(*globallookup)(const char *symname);
-	} DSO_METHOD;
+# if 0
+    /* Unbinds a variable */
+    int (*dso_unbind_var) (DSO *dso, char *symname, void *symptr);
+    /* Unbinds a function */
+    int (*dso_unbind_func) (DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
+# endif
+    /*
+     * The generic (yuck) "ctrl()" function. NB: Negative return values
+     * (rather than zero) indicate errors.
+     */
+    long (*dso_ctrl) (DSO *dso, int cmd, long larg, void *parg);
+    /*
+     * The default DSO_METHOD-specific function for converting filenames to a
+     * canonical native form.
+     */
+    DSO_NAME_CONVERTER_FUNC dso_name_converter;
+    /*
+     * The default DSO_METHOD-specific function for converting filenames to a
+     * canonical native form.
+     */
+    DSO_MERGER_FUNC dso_merger;
+    /* [De]Initialisation handlers. */
+    int (*init) (DSO *dso);
+    int (*finish) (DSO *dso);
+    /* Return pathname of the module containing location */
+    int (*pathbyaddr) (void *addr, char *path, int sz);
+    /* Perform global symbol lookup, i.e. among *all* modules */
+    void *(*globallookup) (const char *symname);
+} DSO_METHOD;
 
 /**********************************************************************/
 /* The low-level handle type used to refer to a loaded shared library */
 
-struct dso_st
-	{
-	DSO_METHOD *meth;
-	/* Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS
-	 * doesn't use anything but will need to cache the filename
-	 * for use in the dso_bind handler. All in all, let each
-	 * method control its own destiny. "Handles" and such go in
-	 * a STACK. */
-	STACK_OF(void) *meth_data;
-	int references;
-	int flags;
-	/* For use by applications etc ... use this for your bits'n'pieces,
-	 * don't touch meth_data! */
-	CRYPTO_EX_DATA ex_data;
-	/* If this callback function pointer is set to non-NULL, then it will
-	 * be used in DSO_load() in place of meth->dso_name_converter. NB: This
-	 * should normally set using DSO_set_name_converter(). */
-	DSO_NAME_CONVERTER_FUNC name_converter;
-	/* If this callback function pointer is set to non-NULL, then it will
-	 * be used in DSO_load() in place of meth->dso_merger. NB: This
-	 * should normally set using DSO_set_merger(). */
-	DSO_MERGER_FUNC merger;
-	/* This is populated with (a copy of) the platform-independant
-	 * filename used for this DSO. */
-	char *filename;
-	/* This is populated with (a copy of) the translated filename by which
-	 * the DSO was actually loaded. It is NULL iff the DSO is not currently
-	 * loaded. NB: This is here because the filename translation process
-	 * may involve a callback being invoked more than once not only to
-	 * convert to a platform-specific form, but also to try different
-	 * filenames in the process of trying to perform a load. As such, this
-	 * variable can be used to indicate (a) whether this DSO structure
-	 * corresponds to a loaded library or not, and (b) the filename with
-	 * which it was actually loaded. */
-	char *loaded_filename;
-	};
-
-
-DSO *	DSO_new(void);
-DSO *	DSO_new_method(DSO_METHOD *method);
-int	DSO_free(DSO *dso);
-int	DSO_flags(DSO *dso);
-int	DSO_up_ref(DSO *dso);
-long	DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
-
-/* This function sets the DSO's name_converter callback. If it is non-NULL,
+struct dso_st {
+    DSO_METHOD *meth;
+    /*
+     * Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS doesn't use
+     * anything but will need to cache the filename for use in the dso_bind
+     * handler. All in all, let each method control its own destiny.
+     * "Handles" and such go in a STACK.
+     */
+    STACK_OF(void) *meth_data;
+    int references;
+    int flags;
+    /*
+     * For use by applications etc ... use this for your bits'n'pieces, don't
+     * touch meth_data!
+     */
+    CRYPTO_EX_DATA ex_data;
+    /*
+     * If this callback function pointer is set to non-NULL, then it will be
+     * used in DSO_load() in place of meth->dso_name_converter. NB: This
+     * should normally set using DSO_set_name_converter().
+     */
+    DSO_NAME_CONVERTER_FUNC name_converter;
+    /*
+     * If this callback function pointer is set to non-NULL, then it will be
+     * used in DSO_load() in place of meth->dso_merger. NB: This should
+     * normally set using DSO_set_merger().
+     */
+    DSO_MERGER_FUNC merger;
+    /*
+     * This is populated with (a copy of) the platform-independant filename
+     * used for this DSO.
+     */
+    char *filename;
+    /*
+     * This is populated with (a copy of) the translated filename by which
+     * the DSO was actually loaded. It is NULL iff the DSO is not currently
+     * loaded. NB: This is here because the filename translation process may
+     * involve a callback being invoked more than once not only to convert to
+     * a platform-specific form, but also to try different filenames in the
+     * process of trying to perform a load. As such, this variable can be
+     * used to indicate (a) whether this DSO structure corresponds to a
+     * loaded library or not, and (b) the filename with which it was actually
+     * loaded.
+     */
+    char *loaded_filename;
+};
+
+DSO *DSO_new(void);
+DSO *DSO_new_method(DSO_METHOD *method);
+int DSO_free(DSO *dso);
+int DSO_flags(DSO *dso);
+int DSO_up_ref(DSO *dso);
+long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
+
+/*
+ * This function sets the DSO's name_converter callback. If it is non-NULL,
  * then it will be used instead of the associated DSO_METHOD's function. If
  * oldcb is non-NULL then it is set to the function pointer value being
- * replaced. Return value is non-zero for success. */
-int	DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
-				DSO_NAME_CONVERTER_FUNC *oldcb);
-/* These functions can be used to get/set the platform-independant filename
- * used for a DSO. NB: set will fail if the DSO is already loaded. */
+ * replaced. Return value is non-zero for success.
+ */
+int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
+                           DSO_NAME_CONVERTER_FUNC *oldcb);
+/*
+ * These functions can be used to get/set the platform-independant filename
+ * used for a DSO. NB: set will fail if the DSO is already loaded.
+ */
 const char *DSO_get_filename(DSO *dso);
-int	DSO_set_filename(DSO *dso, const char *filename);
-/* This function will invoke the DSO's name_converter callback to translate a
+int DSO_set_filename(DSO *dso, const char *filename);
+/*
+ * This function will invoke the DSO's name_converter callback to translate a
  * filename, or if the callback isn't set it will instead use the DSO_METHOD's
  * converter. If "filename" is NULL, the "filename" in the DSO itself will be
  * used. If the DSO_FLAG_NO_NAME_TRANSLATION flag is set, then the filename is
  * simply duplicated. NB: This function is usually called from within a
- * DSO_METHOD during the processing of a DSO_load() call, and is exposed so that
- * caller-created DSO_METHODs can do the same thing. A non-NULL return value
- * will need to be OPENSSL_free()'d. */
-char	*DSO_convert_filename(DSO *dso, const char *filename);
-/* This function will invoke the DSO's merger callback to merge two file
+ * DSO_METHOD during the processing of a DSO_load() call, and is exposed so
+ * that caller-created DSO_METHODs can do the same thing. A non-NULL return
+ * value will need to be OPENSSL_free()'d.
+ */
+char *DSO_convert_filename(DSO *dso, const char *filename);
+/*
+ * This function will invoke the DSO's merger callback to merge two file
  * specifications, or if the callback isn't set it will instead use the
  * DSO_METHOD's merger.  A non-NULL return value will need to be
- * OPENSSL_free()'d. */
-char	*DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
-/* If the DSO is currently loaded, this returns the filename that it was loaded
- * under, otherwise it returns NULL. So it is also useful as a test as to
- * whether the DSO is currently loaded. NB: This will not necessarily return
- * the same value as DSO_convert_filename(dso, dso->filename), because the
- * DSO_METHOD's load function may have tried a variety of filenames (with
+ * OPENSSL_free()'d.
+ */
+char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
+/*
+ * If the DSO is currently loaded, this returns the filename that it was
+ * loaded under, otherwise it returns NULL. So it is also useful as a test as
+ * to whether the DSO is currently loaded. NB: This will not necessarily
+ * return the same value as DSO_convert_filename(dso, dso->filename), because
+ * the DSO_METHOD's load function may have tried a variety of filenames (with
  * and/or without the aid of the converters) before settling on the one it
- * actually loaded. */
+ * actually loaded.
+ */
 const char *DSO_get_loaded_filename(DSO *dso);
 
-void	DSO_set_default_method(DSO_METHOD *meth);
+void DSO_set_default_method(DSO_METHOD *meth);
 DSO_METHOD *DSO_get_default_method(void);
 DSO_METHOD *DSO_get_method(DSO *dso);
 DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth);
 
-/* The all-singing all-dancing load function, you normally pass NULL
- * for the first and third parameters. Use DSO_up and DSO_free for
- * subsequent reference count handling. Any flags passed in will be set
- * in the constructed DSO after its init() function but before the
- * load operation. If 'dso' is non-NULL, 'flags' is ignored. */
+/*
+ * The all-singing all-dancing load function, you normally pass NULL for the
+ * first and third parameters. Use DSO_up and DSO_free for subsequent
+ * reference count handling. Any flags passed in will be set in the
+ * constructed DSO after its init() function but before the load operation.
+ * If 'dso' is non-NULL, 'flags' is ignored.
+ */
 DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags);
 
 /* This function binds to a variable inside a shared library. */
@@ -276,23 +308,31 @@ void *DSO_bind_var(DSO *dso, const char *symname);
 /* This function binds to a function inside a shared library. */
 DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname);
 
-/* This method is the default, but will beg, borrow, or steal whatever
- * method should be the default on any particular platform (including
- * DSO_METH_null() if necessary). */
+/*
+ * This method is the default, but will beg, borrow, or steal whatever method
+ * should be the default on any particular platform (including
+ * DSO_METH_null() if necessary).
+ */
 DSO_METHOD *DSO_METHOD_openssl(void);
 
-/* This method is defined for all platforms - if a platform has no
- * DSO support then this will be the only method! */
+/*
+ * This method is defined for all platforms - if a platform has no DSO
+ * support then this will be the only method!
+ */
 DSO_METHOD *DSO_METHOD_null(void);
 
-/* If DSO_DLFCN is defined, the standard dlfcn.h-style functions
- * (dlopen, dlclose, dlsym, etc) will be used and incorporated into
- * this method. If not, this method will return NULL. */
+/*
+ * If DSO_DLFCN is defined, the standard dlfcn.h-style functions (dlopen,
+ * dlclose, dlsym, etc) will be used and incorporated into this method. If
+ * not, this method will return NULL.
+ */
 DSO_METHOD *DSO_METHOD_dlfcn(void);
 
-/* If DSO_DL is defined, the standard dl.h-style functions (shl_load, 
- * shl_unload, shl_findsym, etc) will be used and incorporated into
- * this method. If not, this method will return NULL. */
+/*
+ * If DSO_DL is defined, the standard dl.h-style functions (shl_load,
+ * shl_unload, shl_findsym, etc) will be used and incorporated into this
+ * method. If not, this method will return NULL.
+ */
 DSO_METHOD *DSO_METHOD_dl(void);
 
 /* If WIN32 is defined, use DLLs. If not, return NULL. */
@@ -301,32 +341,34 @@ DSO_METHOD *DSO_METHOD_win32(void);
 /* If VMS is defined, use shared images. If not, return NULL. */
 DSO_METHOD *DSO_METHOD_vms(void);
 
-/* This function writes null-terminated pathname of DSO module
- * containing 'addr' into 'sz' large caller-provided 'path' and
- * returns the number of characters [including trailing zero]
- * written to it. If 'sz' is 0 or negative, 'path' is ignored and
- * required amount of charachers [including trailing zero] to
- * accomodate pathname is returned. If 'addr' is NULL, then
- * pathname of cryptolib itself is returned. Negative or zero
- * return value denotes error.
+/*
+ * This function writes null-terminated pathname of DSO module containing
+ * 'addr' into 'sz' large caller-provided 'path' and returns the number of
+ * characters [including trailing zero] written to it. If 'sz' is 0 or
+ * negative, 'path' is ignored and required amount of charachers [including
+ * trailing zero] to accomodate pathname is returned. If 'addr' is NULL, then
+ * pathname of cryptolib itself is returned. Negative or zero return value
+ * denotes error.
+ */
+int DSO_pathbyaddr(void *addr, char *path, int sz);
+
+/*
+ * This function should be used with caution! It looks up symbols in *all*
+ * loaded modules and if module gets unloaded by somebody else attempt to
+ * dereference the pointer is doomed to have fatal consequences. Primary
+ * usage for this function is to probe *core* system functionality, e.g.
+ * check if getnameinfo(3) is available at run-time without bothering about
+ * OS-specific details such as libc.so.versioning or where does it actually
+ * reside: in libc itself or libsocket.
  */
-int DSO_pathbyaddr(void *addr,char *path,int sz);
-
-/* This function should be used with caution! It looks up symbols in
- * *all* loaded modules and if module gets unloaded by somebody else
- * attempt to dereference the pointer is doomed to have fatal
- * consequences. Primary usage for this function is to probe *core*
- * system functionality, e.g. check if getnameinfo(3) is available
- * at run-time without bothering about OS-specific details such as
- * libc.so.versioning or where does it actually reside: in libc
- * itself or libsocket. */
 void *DSO_global_lookup(const char *name);
 
 /* If BeOS is defined, use shared images. If not, return NULL. */
 DSO_METHOD *DSO_METHOD_beos(void);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_DSO_strings(void);
@@ -334,74 +376,74 @@ void ERR_load_DSO_strings(void);
 /* Error codes for the DSO functions. */
 
 /* Function codes. */
-#define DSO_F_BEOS_BIND_FUNC				 144
-#define DSO_F_BEOS_BIND_VAR				 145
-#define DSO_F_BEOS_LOAD					 146
-#define DSO_F_BEOS_NAME_CONVERTER			 147
-#define DSO_F_BEOS_UNLOAD				 148
-#define DSO_F_DLFCN_BIND_FUNC				 100
-#define DSO_F_DLFCN_BIND_VAR				 101
-#define DSO_F_DLFCN_LOAD				 102
-#define DSO_F_DLFCN_MERGER				 130
-#define DSO_F_DLFCN_NAME_CONVERTER			 123
-#define DSO_F_DLFCN_UNLOAD				 103
-#define DSO_F_DL_BIND_FUNC				 104
-#define DSO_F_DL_BIND_VAR				 105
-#define DSO_F_DL_LOAD					 106
-#define DSO_F_DL_MERGER					 131
-#define DSO_F_DL_NAME_CONVERTER				 124
-#define DSO_F_DL_UNLOAD					 107
-#define DSO_F_DSO_BIND_FUNC				 108
-#define DSO_F_DSO_BIND_VAR				 109
-#define DSO_F_DSO_CONVERT_FILENAME			 126
-#define DSO_F_DSO_CTRL					 110
-#define DSO_F_DSO_FREE					 111
-#define DSO_F_DSO_GET_FILENAME				 127
-#define DSO_F_DSO_GET_LOADED_FILENAME			 128
-#define DSO_F_DSO_GLOBAL_LOOKUP				 139
-#define DSO_F_DSO_LOAD					 112
-#define DSO_F_DSO_MERGE					 132
-#define DSO_F_DSO_NEW_METHOD				 113
-#define DSO_F_DSO_PATHBYADDR				 140
-#define DSO_F_DSO_SET_FILENAME				 129
-#define DSO_F_DSO_SET_NAME_CONVERTER			 122
-#define DSO_F_DSO_UP_REF				 114
-#define DSO_F_GLOBAL_LOOKUP_FUNC			 138
-#define DSO_F_PATHBYADDR				 137
-#define DSO_F_VMS_BIND_SYM				 115
-#define DSO_F_VMS_LOAD					 116
-#define DSO_F_VMS_MERGER				 133
-#define DSO_F_VMS_UNLOAD				 117
-#define DSO_F_WIN32_BIND_FUNC				 118
-#define DSO_F_WIN32_BIND_VAR				 119
-#define DSO_F_WIN32_GLOBALLOOKUP			 142
-#define DSO_F_WIN32_GLOBALLOOKUP_FUNC			 143
-#define DSO_F_WIN32_JOINER				 135
-#define DSO_F_WIN32_LOAD				 120
-#define DSO_F_WIN32_MERGER				 134
-#define DSO_F_WIN32_NAME_CONVERTER			 125
-#define DSO_F_WIN32_PATHBYADDR				 141
-#define DSO_F_WIN32_SPLITTER				 136
-#define DSO_F_WIN32_UNLOAD				 121
+# define DSO_F_BEOS_BIND_FUNC                             144
+# define DSO_F_BEOS_BIND_VAR                              145
+# define DSO_F_BEOS_LOAD                                  146
+# define DSO_F_BEOS_NAME_CONVERTER                        147
+# define DSO_F_BEOS_UNLOAD                                148
+# define DSO_F_DLFCN_BIND_FUNC                            100
+# define DSO_F_DLFCN_BIND_VAR                             101
+# define DSO_F_DLFCN_LOAD                                 102
+# define DSO_F_DLFCN_MERGER                               130
+# define DSO_F_DLFCN_NAME_CONVERTER                       123
+# define DSO_F_DLFCN_UNLOAD                               103
+# define DSO_F_DL_BIND_FUNC                               104
+# define DSO_F_DL_BIND_VAR                                105
+# define DSO_F_DL_LOAD                                    106
+# define DSO_F_DL_MERGER                                  131
+# define DSO_F_DL_NAME_CONVERTER                          124
+# define DSO_F_DL_UNLOAD                                  107
+# define DSO_F_DSO_BIND_FUNC                              108
+# define DSO_F_DSO_BIND_VAR                               109
+# define DSO_F_DSO_CONVERT_FILENAME                       126
+# define DSO_F_DSO_CTRL                                   110
+# define DSO_F_DSO_FREE                                   111
+# define DSO_F_DSO_GET_FILENAME                           127
+# define DSO_F_DSO_GET_LOADED_FILENAME                    128
+# define DSO_F_DSO_GLOBAL_LOOKUP                          139
+# define DSO_F_DSO_LOAD                                   112
+# define DSO_F_DSO_MERGE                                  132
+# define DSO_F_DSO_NEW_METHOD                             113
+# define DSO_F_DSO_PATHBYADDR                             140
+# define DSO_F_DSO_SET_FILENAME                           129
+# define DSO_F_DSO_SET_NAME_CONVERTER                     122
+# define DSO_F_DSO_UP_REF                                 114
+# define DSO_F_GLOBAL_LOOKUP_FUNC                         138
+# define DSO_F_PATHBYADDR                                 137
+# define DSO_F_VMS_BIND_SYM                               115
+# define DSO_F_VMS_LOAD                                   116
+# define DSO_F_VMS_MERGER                                 133
+# define DSO_F_VMS_UNLOAD                                 117
+# define DSO_F_WIN32_BIND_FUNC                            118
+# define DSO_F_WIN32_BIND_VAR                             119
+# define DSO_F_WIN32_GLOBALLOOKUP                         142
+# define DSO_F_WIN32_GLOBALLOOKUP_FUNC                    143
+# define DSO_F_WIN32_JOINER                               135
+# define DSO_F_WIN32_LOAD                                 120
+# define DSO_F_WIN32_MERGER                               134
+# define DSO_F_WIN32_NAME_CONVERTER                       125
+# define DSO_F_WIN32_PATHBYADDR                           141
+# define DSO_F_WIN32_SPLITTER                             136
+# define DSO_F_WIN32_UNLOAD                               121
 
 /* Reason codes. */
-#define DSO_R_CTRL_FAILED				 100
-#define DSO_R_DSO_ALREADY_LOADED			 110
-#define DSO_R_EMPTY_FILE_STRUCTURE			 113
-#define DSO_R_FAILURE					 114
-#define DSO_R_FILENAME_TOO_BIG				 101
-#define DSO_R_FINISH_FAILED				 102
-#define DSO_R_INCORRECT_FILE_SYNTAX			 115
-#define DSO_R_LOAD_FAILED				 103
-#define DSO_R_NAME_TRANSLATION_FAILED			 109
-#define DSO_R_NO_FILENAME				 111
-#define DSO_R_NO_FILE_SPECIFICATION			 116
-#define DSO_R_NULL_HANDLE				 104
-#define DSO_R_SET_FILENAME_FAILED			 112
-#define DSO_R_STACK_ERROR				 105
-#define DSO_R_SYM_FAILURE				 106
-#define DSO_R_UNLOAD_FAILED				 107
-#define DSO_R_UNSUPPORTED				 108
+# define DSO_R_CTRL_FAILED                                100
+# define DSO_R_DSO_ALREADY_LOADED                         110
+# define DSO_R_EMPTY_FILE_STRUCTURE                       113
+# define DSO_R_FAILURE                                    114
+# define DSO_R_FILENAME_TOO_BIG                           101
+# define DSO_R_FINISH_FAILED                              102
+# define DSO_R_INCORRECT_FILE_SYNTAX                      115
+# define DSO_R_LOAD_FAILED                                103
+# define DSO_R_NAME_TRANSLATION_FAILED                    109
+# define DSO_R_NO_FILENAME                                111
+# define DSO_R_NO_FILE_SPECIFICATION                      116
+# define DSO_R_NULL_HANDLE                                104
+# define DSO_R_SET_FILENAME_FAILED                        112
+# define DSO_R_STACK_ERROR                                105
+# define DSO_R_SYM_FAILURE                                106
+# define DSO_R_UNLOAD_FAILED                              107
+# define DSO_R_UNSUPPORTED                                108
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/dso/dso_beos.c b/crypto/dso/dso_beos.c
index 553966e699..68ebcd8a24 100644
--- a/crypto/dso/dso_beos.c
+++ b/crypto/dso/dso_beos.c
@@ -1,6 +1,7 @@
 /* dso_beos.c */
-/* Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Marcin Konicki (ahwayakchih@neoni.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,208 +64,190 @@
 
 #if !defined(OPENSSL_SYS_BEOS)
 DSO_METHOD *DSO_METHOD_beos(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 
-#include 
+# include 
 
 static int beos_load(DSO *dso);
 static int beos_unload(DSO *dso);
 static void *beos_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname);
-#if 0
+# if 0
 static int beos_unbind_var(DSO *dso, char *symname, void *symptr);
 static int beos_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
 static int beos_init(DSO *dso);
 static int beos_finish(DSO *dso);
 static long beos_ctrl(DSO *dso, int cmd, long larg, void *parg);
-#endif
+# endif
 static char *beos_name_converter(DSO *dso, const char *filename);
 
 static DSO_METHOD dso_meth_beos = {
-	"OpenSSL 'beos' shared library method",
-	beos_load,
-	beos_unload,
-	beos_bind_var,
-	beos_bind_func,
+    "OpenSSL 'beos' shared library method",
+    beos_load,
+    beos_unload,
+    beos_bind_var,
+    beos_bind_func,
 /* For now, "unbind" doesn't exist */
-#if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
-#endif
-	NULL, /* ctrl */
-	beos_name_converter,
-	NULL, /* init */
-	NULL  /* finish */
-	};
+# if 0
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
+# endif
+    NULL,                       /* ctrl */
+    beos_name_converter,
+    NULL,                       /* init */
+    NULL                        /* finish */
+};
 
 DSO_METHOD *DSO_METHOD_beos(void)
-	{
-	return(&dso_meth_beos);
-	}
+{
+    return (&dso_meth_beos);
+}
 
-/* For this DSO_METHOD, our meth_data STACK will contain;
- * (i) a pointer to the handle (image_id) returned from
- *     load_add_on().
+/*
+ * For this DSO_METHOD, our meth_data STACK will contain; (i) a pointer to
+ * the handle (image_id) returned from load_add_on().
  */
 
 static int beos_load(DSO *dso)
-	{
-	image_id id;
-	/* See applicable comments from dso_dl.c */
-	char *filename = DSO_convert_filename(dso, NULL);
-
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_BEOS_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-	id = load_add_on(filename);
-	if(id < 1)
-		{
-		DSOerr(DSO_F_BEOS_LOAD,DSO_R_LOAD_FAILED);
-		ERR_add_error_data(3, "filename(", filename, ")");
-		goto err;
-		}
-	if(!sk_push(dso->meth_data, (char *)id))
-		{
-		DSOerr(DSO_F_BEOS_LOAD,DSO_R_STACK_ERROR);
-		goto err;
-		}
-	/* Success */
-	dso->loaded_filename = filename;
-	return(1);
-err:
-	/* Cleanup !*/
-	if(filename != NULL)
-		OPENSSL_free(filename);
-	if(id > 0)
-		unload_add_on(id);
-	return(0);
-	}
+{
+    image_id id;
+    /* See applicable comments from dso_dl.c */
+    char *filename = DSO_convert_filename(dso, NULL);
+
+    if (filename == NULL) {
+        DSOerr(DSO_F_BEOS_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+    id = load_add_on(filename);
+    if (id < 1) {
+        DSOerr(DSO_F_BEOS_LOAD, DSO_R_LOAD_FAILED);
+        ERR_add_error_data(3, "filename(", filename, ")");
+        goto err;
+    }
+    if (!sk_push(dso->meth_data, (char *)id)) {
+        DSOerr(DSO_F_BEOS_LOAD, DSO_R_STACK_ERROR);
+        goto err;
+    }
+    /* Success */
+    dso->loaded_filename = filename;
+    return (1);
+ err:
+    /* Cleanup ! */
+    if (filename != NULL)
+        OPENSSL_free(filename);
+    if (id > 0)
+        unload_add_on(id);
+    return (0);
+}
 
 static int beos_unload(DSO *dso)
-	{
-	image_id id;
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_BEOS_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		return(1);
-	id = (image_id)sk_pop(dso->meth_data);
-	if(id < 1)
-		{
-		DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_NULL_HANDLE);
-		return(0);
-		}
-	if(unload_add_on(id) != B_OK)
-		{
-		DSOerr(DSO_F_BEOS_UNLOAD,DSO_R_UNLOAD_FAILED);
-		/* We should push the value back onto the stack in
-		 * case of a retry. */
-		sk_push(dso->meth_data, (char *)id);
-		return(0);
-		}
-	return(1);
-	}
+{
+    image_id id;
+    if (dso == NULL) {
+        DSOerr(DSO_F_BEOS_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (sk_num(dso->meth_data) < 1)
+        return (1);
+    id = (image_id) sk_pop(dso->meth_data);
+    if (id < 1) {
+        DSOerr(DSO_F_BEOS_UNLOAD, DSO_R_NULL_HANDLE);
+        return (0);
+    }
+    if (unload_add_on(id) != B_OK) {
+        DSOerr(DSO_F_BEOS_UNLOAD, DSO_R_UNLOAD_FAILED);
+        /*
+         * We should push the value back onto the stack in case of a retry.
+         */
+        sk_push(dso->meth_data, (char *)id);
+        return (0);
+    }
+    return (1);
+}
 
 static void *beos_bind_var(DSO *dso, const char *symname)
-	{
-	image_id id;
-	void *sym;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_BEOS_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
-	if(id < 1)
-		{
-		DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	if(get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK)
-		{
-		DSOerr(DSO_F_BEOS_BIND_VAR,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(3, "symname(", symname, ")");
-		return(NULL);
-		}
-	return(sym);
-	}
+{
+    image_id id;
+    void *sym;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_BEOS_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    id = (image_id) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+    if (id < 1) {
+        DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    if (get_image_symbol(id, symname, B_SYMBOL_TYPE_DATA, &sym) != B_OK) {
+        DSOerr(DSO_F_BEOS_BIND_VAR, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(3, "symname(", symname, ")");
+        return (NULL);
+    }
+    return (sym);
+}
 
 static DSO_FUNC_TYPE beos_bind_func(DSO *dso, const char *symname)
-	{
-	image_id id;
-	void *sym;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_BEOS_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	id = (image_id)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
-	if(id < 1)
-		{
-		DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	if(get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK)
-		{
-		DSOerr(DSO_F_BEOS_BIND_FUNC,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(3, "symname(", symname, ")");
-		return(NULL);
-		}
-	return((DSO_FUNC_TYPE)sym);
-	}
+{
+    image_id id;
+    void *sym;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_BEOS_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    id = (image_id) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+    if (id < 1) {
+        DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    if (get_image_symbol(id, symname, B_SYMBOL_TYPE_TEXT, &sym) != B_OK) {
+        DSOerr(DSO_F_BEOS_BIND_FUNC, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(3, "symname(", symname, ")");
+        return (NULL);
+    }
+    return ((DSO_FUNC_TYPE)sym);
+}
 
 /* This one is the same as the one in dlfcn */
 static char *beos_name_converter(DSO *dso, const char *filename)
-	{
-	char *translated;
-	int len, rsize, transform;
-
-	len = strlen(filename);
-	rsize = len + 1;
-	transform = (strstr(filename, "/") == NULL);
-	if(transform)
-		{
-		/* We will convert this to "%s.so" or "lib%s.so" */
-		rsize += 3;	/* The length of ".so" */
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			rsize += 3; /* The length of "lib" */
-		}
-	translated = OPENSSL_malloc(rsize);
-	if(translated == NULL)
-		{
-		DSOerr(DSO_F_BEOS_NAME_CONVERTER,
-				DSO_R_NAME_TRANSLATION_FAILED);
-		return(NULL);
-		}
-	if(transform)
-		{
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			sprintf(translated, "lib%s.so", filename);
-		else
-			sprintf(translated, "%s.so", filename);
-		}
-	else
-		sprintf(translated, "%s", filename);
-	return(translated);
-	}
+{
+    char *translated;
+    int len, rsize, transform;
+
+    len = strlen(filename);
+    rsize = len + 1;
+    transform = (strstr(filename, "/") == NULL);
+    if (transform) {
+        /* We will convert this to "%s.so" or "lib%s.so" */
+        rsize += 3;             /* The length of ".so" */
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            rsize += 3;         /* The length of "lib" */
+    }
+    translated = OPENSSL_malloc(rsize);
+    if (translated == NULL) {
+        DSOerr(DSO_F_BEOS_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
+        return (NULL);
+    }
+    if (transform) {
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            sprintf(translated, "lib%s.so", filename);
+        else
+            sprintf(translated, "%s.so", filename);
+    } else
+        sprintf(translated, "%s", filename);
+    return (translated);
+}
 
 #endif
diff --git a/crypto/dso/dso_dl.c b/crypto/dso/dso_dl.c
index fc4236bd9a..0087ac54af 100644
--- a/crypto/dso/dso_dl.c
+++ b/crypto/dso/dso_dl.c
@@ -1,6 +1,7 @@
 /* dso_dl.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,332 +63,318 @@
 
 #ifndef DSO_DL
 DSO_METHOD *DSO_METHOD_dl(void)
-       {
-       return NULL;
-       }
+{
+    return NULL;
+}
 #else
 
-#include 
+# include 
 
 /* Part of the hack in "dl_load" ... */
-#define DSO_MAX_TRANSLATED_SIZE 256
+# define DSO_MAX_TRANSLATED_SIZE 256
 
 static int dl_load(DSO *dso);
 static int dl_unload(DSO *dso);
 static void *dl_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname);
-#if 0
+# if 0
 static int dl_unbind_var(DSO *dso, char *symname, void *symptr);
 static int dl_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
 static int dl_init(DSO *dso);
 static int dl_finish(DSO *dso);
 static int dl_ctrl(DSO *dso, int cmd, long larg, void *parg);
-#endif
+# endif
 static char *dl_name_converter(DSO *dso, const char *filename);
-static char *dl_merger(DSO *dso, const char *filespec1, const char *filespec2);
-static int dl_pathbyaddr(void *addr,char *path,int sz);
+static char *dl_merger(DSO *dso, const char *filespec1,
+                       const char *filespec2);
+static int dl_pathbyaddr(void *addr, char *path, int sz);
 static void *dl_globallookup(const char *name);
 
 static DSO_METHOD dso_meth_dl = {
-	"OpenSSL 'dl' shared library method",
-	dl_load,
-	dl_unload,
-	dl_bind_var,
-	dl_bind_func,
+    "OpenSSL 'dl' shared library method",
+    dl_load,
+    dl_unload,
+    dl_bind_var,
+    dl_bind_func,
 /* For now, "unbind" doesn't exist */
-#if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
-#endif
-	NULL, /* ctrl */
-	dl_name_converter,
-	dl_merger,
-	NULL, /* init */
-	NULL, /* finish */
-	dl_pathbyaddr,
-	dl_globallookup
-	};
+# if 0
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
+# endif
+    NULL,                       /* ctrl */
+    dl_name_converter,
+    dl_merger,
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    dl_pathbyaddr,
+    dl_globallookup
+};
 
 DSO_METHOD *DSO_METHOD_dl(void)
-	{
-	return(&dso_meth_dl);
-	}
+{
+    return (&dso_meth_dl);
+}
 
-/* For this DSO_METHOD, our meth_data STACK will contain;
- * (i) the handle (shl_t) returned from shl_load().
- * NB: I checked on HPUX11 and shl_t is itself a pointer
- * type so the cast is safe.
+/*
+ * For this DSO_METHOD, our meth_data STACK will contain; (i) the handle
+ * (shl_t) returned from shl_load(). NB: I checked on HPUX11 and shl_t is
+ * itself a pointer type so the cast is safe.
  */
 
 static int dl_load(DSO *dso)
-	{
-	shl_t ptr = NULL;
-	/* We don't do any fancy retries or anything, just take the method's
-	 * (or DSO's if it has the callback set) best translation of the
-	 * platform-independant filename and try once with that. */
-	char *filename= DSO_convert_filename(dso, NULL);
+{
+    shl_t ptr = NULL;
+    /*
+     * We don't do any fancy retries or anything, just take the method's (or
+     * DSO's if it has the callback set) best translation of the
+     * platform-independant filename and try once with that.
+     */
+    char *filename = DSO_convert_filename(dso, NULL);
 
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_DL_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-	ptr = shl_load(filename, BIND_IMMEDIATE |
-		(dso->flags&DSO_FLAG_NO_NAME_TRANSLATION?0:DYNAMIC_PATH), 0L);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DL_LOAD,DSO_R_LOAD_FAILED);
-		ERR_add_error_data(4, "filename(", filename, "): ",
-			strerror(errno));
-		goto err;
-		}
-	if(!sk_push(dso->meth_data, (char *)ptr))
-		{
-		DSOerr(DSO_F_DL_LOAD,DSO_R_STACK_ERROR);
-		goto err;
-		}
-	/* Success, stick the converted filename we've loaded under into the DSO
-	 * (it also serves as the indicator that we are currently loaded). */
-	dso->loaded_filename = filename;
-	return(1);
-err:
-	/* Cleanup! */
-	if(filename != NULL)
-		OPENSSL_free(filename);
-	if(ptr != NULL)
-		shl_unload(ptr);
-	return(0);
-	}
+    if (filename == NULL) {
+        DSOerr(DSO_F_DL_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+    ptr = shl_load(filename, BIND_IMMEDIATE |
+                   (dso->flags & DSO_FLAG_NO_NAME_TRANSLATION ? 0 :
+                    DYNAMIC_PATH), 0L);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DL_LOAD, DSO_R_LOAD_FAILED);
+        ERR_add_error_data(4, "filename(", filename, "): ", strerror(errno));
+        goto err;
+    }
+    if (!sk_push(dso->meth_data, (char *)ptr)) {
+        DSOerr(DSO_F_DL_LOAD, DSO_R_STACK_ERROR);
+        goto err;
+    }
+    /*
+     * Success, stick the converted filename we've loaded under into the DSO
+     * (it also serves as the indicator that we are currently loaded).
+     */
+    dso->loaded_filename = filename;
+    return (1);
+ err:
+    /* Cleanup! */
+    if (filename != NULL)
+        OPENSSL_free(filename);
+    if (ptr != NULL)
+        shl_unload(ptr);
+    return (0);
+}
 
 static int dl_unload(DSO *dso)
-	{
-	shl_t ptr;
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DL_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		return(1);
-	/* Is this statement legal? */
-	ptr = (shl_t)sk_pop(dso->meth_data);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DL_UNLOAD,DSO_R_NULL_HANDLE);
-		/* Should push the value back onto the stack in
-		 * case of a retry. */
-		sk_push(dso->meth_data, (char *)ptr);
-		return(0);
-		}
-	shl_unload(ptr);
-	return(1);
-	}
+{
+    shl_t ptr;
+    if (dso == NULL) {
+        DSOerr(DSO_F_DL_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (sk_num(dso->meth_data) < 1)
+        return (1);
+    /* Is this statement legal? */
+    ptr = (shl_t) sk_pop(dso->meth_data);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DL_UNLOAD, DSO_R_NULL_HANDLE);
+        /*
+         * Should push the value back onto the stack in case of a retry.
+         */
+        sk_push(dso->meth_data, (char *)ptr);
+        return (0);
+    }
+    shl_unload(ptr);
+    return (1);
+}
 
 static void *dl_bind_var(DSO *dso, const char *symname)
-	{
-	shl_t ptr;
-	void *sym;
+{
+    shl_t ptr;
+    void *sym;
 
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DL_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_DL_BIND_VAR,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = (shl_t)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DL_BIND_VAR,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
-		{
-		DSOerr(DSO_F_DL_BIND_VAR,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(4, "symname(", symname, "): ",
-			strerror(errno));
-		return(NULL);
-		}
-	return(sym);
-	}
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DL_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_DL_BIND_VAR, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = (shl_t) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DL_BIND_VAR, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0) {
+        DSOerr(DSO_F_DL_BIND_VAR, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(4, "symname(", symname, "): ", strerror(errno));
+        return (NULL);
+    }
+    return (sym);
+}
 
 static DSO_FUNC_TYPE dl_bind_func(DSO *dso, const char *symname)
-	{
-	shl_t ptr;
-	void *sym;
+{
+    shl_t ptr;
+    void *sym;
 
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DL_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = (shl_t)sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0)
-		{
-		DSOerr(DSO_F_DL_BIND_FUNC,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(4, "symname(", symname, "): ",
-			strerror(errno));
-		return(NULL);
-		}
-	return((DSO_FUNC_TYPE)sym);
-	}
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DL_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = (shl_t) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0) {
+        DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(4, "symname(", symname, "): ", strerror(errno));
+        return (NULL);
+    }
+    return ((DSO_FUNC_TYPE)sym);
+}
 
 static char *dl_merger(DSO *dso, const char *filespec1, const char *filespec2)
-	{
-	char *merged;
+{
+    char *merged;
 
-	if(!filespec1 && !filespec2)
-		{
-		DSOerr(DSO_F_DL_MERGER,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	/* If the first file specification is a rooted path, it rules.
-	   same goes if the second file specification is missing. */
-	if (!filespec2 || filespec1[0] == '/')
-		{
-		merged = OPENSSL_malloc(strlen(filespec1) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DL_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec1);
-		}
-	/* If the first file specification is missing, the second one rules. */
-	else if (!filespec1)
-		{
-		merged = OPENSSL_malloc(strlen(filespec2) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DL_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec2);
-		}
-	else
-		/* This part isn't as trivial as it looks.  It assumes that
-		   the second file specification really is a directory, and
-		   makes no checks whatsoever.  Therefore, the result becomes
-		   the concatenation of filespec2 followed by a slash followed
-		   by filespec1. */
-		{
-		int spec2len, len;
+    if (!filespec1 && !filespec2) {
+        DSOerr(DSO_F_DL_MERGER, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    /*
+     * If the first file specification is a rooted path, it rules. same goes
+     * if the second file specification is missing.
+     */
+    if (!filespec2 || filespec1[0] == '/') {
+        merged = OPENSSL_malloc(strlen(filespec1) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec1);
+    }
+    /*
+     * If the first file specification is missing, the second one rules.
+     */
+    else if (!filespec1) {
+        merged = OPENSSL_malloc(strlen(filespec2) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec2);
+    } else
+        /*
+         * This part isn't as trivial as it looks.  It assumes that the
+         * second file specification really is a directory, and makes no
+         * checks whatsoever.  Therefore, the result becomes the
+         * concatenation of filespec2 followed by a slash followed by
+         * filespec1.
+         */
+    {
+        int spec2len, len;
 
-		spec2len = (filespec2 ? strlen(filespec2) : 0);
-		len = spec2len + (filespec1 ? strlen(filespec1) : 0);
+        spec2len = (filespec2 ? strlen(filespec2) : 0);
+        len = spec2len + (filespec1 ? strlen(filespec1) : 0);
 
-		if(filespec2 && filespec2[spec2len - 1] == '/')
-			{
-			spec2len--;
-			len--;
-			}
-		merged = OPENSSL_malloc(len + 2);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DL_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec2);
-		merged[spec2len] = '/';
-		strcpy(&merged[spec2len + 1], filespec1);
-		}
-	return(merged);
-	}
+        if (filespec2 && filespec2[spec2len - 1] == '/') {
+            spec2len--;
+            len--;
+        }
+        merged = OPENSSL_malloc(len + 2);
+        if (!merged) {
+            DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec2);
+        merged[spec2len] = '/';
+        strcpy(&merged[spec2len + 1], filespec1);
+    }
+    return (merged);
+}
 
-/* This function is identical to the one in dso_dlfcn.c, but as it is highly
- * unlikely that both the "dl" *and* "dlfcn" variants are being compiled at the
- * same time, there's no great duplicating the code. Figuring out an elegant 
- * way to share one copy of the code would be more difficult and would not
- * leave the implementations independant. */
-#if defined(__hpux)
+/*
+ * This function is identical to the one in dso_dlfcn.c, but as it is highly
+ * unlikely that both the "dl" *and* "dlfcn" variants are being compiled at
+ * the same time, there's no great duplicating the code. Figuring out an
+ * elegant way to share one copy of the code would be more difficult and
+ * would not leave the implementations independant.
+ */
+# if defined(__hpux)
 static const char extension[] = ".sl";
-#else
+# else
 static const char extension[] = ".so";
-#endif
+# endif
 static char *dl_name_converter(DSO *dso, const char *filename)
-	{
-	char *translated;
-	int len, rsize, transform;
+{
+    char *translated;
+    int len, rsize, transform;
 
-	len = strlen(filename);
-	rsize = len + 1;
-	transform = (strstr(filename, "/") == NULL);
-		{
-		/* We will convert this to "%s.s?" or "lib%s.s?" */
-		rsize += strlen(extension);/* The length of ".s?" */
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			rsize += 3; /* The length of "lib" */
-		}
-	translated = OPENSSL_malloc(rsize);
-	if(translated == NULL)
-		{
-		DSOerr(DSO_F_DL_NAME_CONVERTER,
-				DSO_R_NAME_TRANSLATION_FAILED); 
-		return(NULL);   
-		}
-	if(transform)
-		{
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			sprintf(translated, "lib%s%s", filename, extension);
-		else
-			sprintf(translated, "%s%s", filename, extension);
-		}
-	else
-		sprintf(translated, "%s", filename);
-	return(translated);
-	}
+    len = strlen(filename);
+    rsize = len + 1;
+    transform = (strstr(filename, "/") == NULL);
+    {
+        /* We will convert this to "%s.s?" or "lib%s.s?" */
+        rsize += strlen(extension); /* The length of ".s?" */
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            rsize += 3;         /* The length of "lib" */
+    }
+    translated = OPENSSL_malloc(rsize);
+    if (translated == NULL) {
+        DSOerr(DSO_F_DL_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
+        return (NULL);
+    }
+    if (transform) {
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            sprintf(translated, "lib%s%s", filename, extension);
+        else
+            sprintf(translated, "%s%s", filename, extension);
+    } else
+        sprintf(translated, "%s", filename);
+    return (translated);
+}
 
-static int dl_pathbyaddr(void *addr,char *path,int sz)
-	{
-	struct shl_descriptor inf;
-	int i,len;
+static int dl_pathbyaddr(void *addr, char *path, int sz)
+{
+    struct shl_descriptor inf;
+    int i, len;
 
-	if (addr == NULL)
-		{
-		union	{ int(*f)(void*,char*,int); void *p; } t =
-			{ dl_pathbyaddr };
-		addr = t.p;
-		}
+    if (addr == NULL) {
+        union {
+            int (*f) (void *, char *, int);
+            void *p;
+        } t = {
+            dl_pathbyaddr
+        };
+        addr = t.p;
+    }
 
-	for (i=-1;shl_get_r(i,&inf)==0;i++)
-		{
-		if (((size_t)addr >= inf.tstart && (size_t)addr < inf.tend) ||
-		    ((size_t)addr >= inf.dstart && (size_t)addr < inf.dend))
-			{
-			len = (int)strlen(inf.filename);
-			if (sz <= 0) return len+1;
-			if (len >= sz) len=sz-1;
-			memcpy(path,inf.filename,len);
-			path[len++] = 0;
-			return len;
-			}
-		}
+    for (i = -1; shl_get_r(i, &inf) == 0; i++) {
+        if (((size_t)addr >= inf.tstart && (size_t)addr < inf.tend) ||
+            ((size_t)addr >= inf.dstart && (size_t)addr < inf.dend)) {
+            len = (int)strlen(inf.filename);
+            if (sz <= 0)
+                return len + 1;
+            if (len >= sz)
+                len = sz - 1;
+            memcpy(path, inf.filename, len);
+            path[len++] = 0;
+            return len;
+        }
+    }
 
-	return -1;
-	}
+    return -1;
+}
 
 static void *dl_globallookup(const char *name)
-	{
-	void *ret;
-	shl_t h = NULL;
+{
+    void *ret;
+    shl_t h = NULL;
 
-	return shl_findsym(&h,name,TYPE_UNDEFINED,&ret) ? NULL : ret;
-	}
-#endif /* DSO_DL */
+    return shl_findsym(&h, name, TYPE_UNDEFINED, &ret) ? NULL : ret;
+}
+#endif                          /* DSO_DL */
diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c
index fb6f90a78c..c0fcbb18bd 100644
--- a/crypto/dso/dso_dlfcn.c
+++ b/crypto/dso/dso_dlfcn.c
@@ -1,6 +1,7 @@
 /* dso_dlfcn.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,12 +57,13 @@
  *
  */
 
-/* We need to do this early, because stdio.h includes the header files
-   that handle _GNU_SOURCE and other similar macros.  Defining it later
-   is simply too late, because those headers are protected from re-
-   inclusion.  */
+/*
+ * We need to do this early, because stdio.h includes the header files that
+ * handle _GNU_SOURCE and other similar macros.  Defining it later is simply
+ * too late, because those headers are protected from re- inclusion.
+ */
 #ifndef _GNU_SOURCE
-# define _GNU_SOURCE	/* make sure dladdr is declared */
+# define _GNU_SOURCE            /* make sure dladdr is declared */
 #endif
 
 #include 
@@ -70,337 +72,316 @@
 
 #ifndef DSO_DLFCN
 DSO_METHOD *DSO_METHOD_dlfcn(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 
-#ifdef HAVE_DLFCN_H
-# ifdef __osf__
-#  define __EXTENSIONS__
-# endif
-# include 
-# define HAVE_DLINFO 1
-# if defined(_AIX) || defined(__CYGWIN__) || \
+# ifdef HAVE_DLFCN_H
+#  ifdef __osf__
+#   define __EXTENSIONS__
+#  endif
+#  include 
+#  define HAVE_DLINFO 1
+#  if defined(_AIX) || defined(__CYGWIN__) || \
      defined(__SCO_VERSION__) || defined(_SCO_ELF) || \
      (defined(__osf__) && !defined(RTLD_NEXT))     || \
      (defined(__OpenBSD__) && !defined(RTLD_SELF)) || \
-	defined(__ANDROID__)
-#  undef HAVE_DLINFO
+        defined(__ANDROID__)
+#   undef HAVE_DLINFO
+#  endif
 # endif
-#endif
 
 /* Part of the hack in "dlfcn_load" ... */
-#define DSO_MAX_TRANSLATED_SIZE 256
+# define DSO_MAX_TRANSLATED_SIZE 256
 
 static int dlfcn_load(DSO *dso);
 static int dlfcn_unload(DSO *dso);
 static void *dlfcn_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname);
-#if 0
+# if 0
 static int dlfcn_unbind(DSO *dso, char *symname, void *symptr);
 static int dlfcn_init(DSO *dso);
 static int dlfcn_finish(DSO *dso);
 static long dlfcn_ctrl(DSO *dso, int cmd, long larg, void *parg);
-#endif
+# endif
 static char *dlfcn_name_converter(DSO *dso, const char *filename);
 static char *dlfcn_merger(DSO *dso, const char *filespec1,
-	const char *filespec2);
-static int dlfcn_pathbyaddr(void *addr,char *path,int sz);
+                          const char *filespec2);
+static int dlfcn_pathbyaddr(void *addr, char *path, int sz);
 static void *dlfcn_globallookup(const char *name);
 
 static DSO_METHOD dso_meth_dlfcn = {
-	"OpenSSL 'dlfcn' shared library method",
-	dlfcn_load,
-	dlfcn_unload,
-	dlfcn_bind_var,
-	dlfcn_bind_func,
+    "OpenSSL 'dlfcn' shared library method",
+    dlfcn_load,
+    dlfcn_unload,
+    dlfcn_bind_var,
+    dlfcn_bind_func,
 /* For now, "unbind" doesn't exist */
-#if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
-#endif
-	NULL, /* ctrl */
-	dlfcn_name_converter,
-	dlfcn_merger,
-	NULL, /* init */
-	NULL, /* finish */
-	dlfcn_pathbyaddr,
-	dlfcn_globallookup
-	};
+# if 0
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
+# endif
+    NULL,                       /* ctrl */
+    dlfcn_name_converter,
+    dlfcn_merger,
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    dlfcn_pathbyaddr,
+    dlfcn_globallookup
+};
 
 DSO_METHOD *DSO_METHOD_dlfcn(void)
-	{
-	return(&dso_meth_dlfcn);
-	}
-
-/* Prior to using the dlopen() function, we should decide on the flag
- * we send. There's a few different ways of doing this and it's a
- * messy venn-diagram to match up which platforms support what. So
- * as we don't have autoconf yet, I'm implementing a hack that could
- * be hacked further relatively easily to deal with cases as we find
- * them. Initially this is to cope with OpenBSD. */
-#if defined(__OpenBSD__) || defined(__NetBSD__)
-#	ifdef DL_LAZY
-#		define DLOPEN_FLAG DL_LAZY
-#	else
-#		ifdef RTLD_NOW
-#			define DLOPEN_FLAG RTLD_NOW
-#		else
-#			define DLOPEN_FLAG 0
-#		endif
-#	endif
-#else
-#	ifdef OPENSSL_SYS_SUNOS
-#		define DLOPEN_FLAG 1
-#	else
-#		define DLOPEN_FLAG RTLD_NOW /* Hope this works everywhere else */
-#	endif
-#endif
+{
+    return (&dso_meth_dlfcn);
+}
+
+/*
+ * Prior to using the dlopen() function, we should decide on the flag we
+ * send. There's a few different ways of doing this and it's a messy
+ * venn-diagram to match up which platforms support what. So as we don't have
+ * autoconf yet, I'm implementing a hack that could be hacked further
+ * relatively easily to deal with cases as we find them. Initially this is to
+ * cope with OpenBSD.
+ */
+# if defined(__OpenBSD__) || defined(__NetBSD__)
+#  ifdef DL_LAZY
+#   define DLOPEN_FLAG DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define DLOPEN_FLAG RTLD_NOW
+#   else
+#    define DLOPEN_FLAG 0
+#   endif
+#  endif
+# else
+#  ifdef OPENSSL_SYS_SUNOS
+#   define DLOPEN_FLAG 1
+#  else
+#   define DLOPEN_FLAG RTLD_NOW /* Hope this works everywhere else */
+#  endif
+# endif
 
-/* For this DSO_METHOD, our meth_data STACK will contain;
- * (i) the handle (void*) returned from dlopen().
+/*
+ * For this DSO_METHOD, our meth_data STACK will contain; (i) the handle
+ * (void*) returned from dlopen().
  */
 
 static int dlfcn_load(DSO *dso)
-	{
-	void *ptr = NULL;
-	/* See applicable comments in dso_dl.c */
-	char *filename = DSO_convert_filename(dso, NULL);
-	int flags = DLOPEN_FLAG;
-
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-
-#ifdef RTLD_GLOBAL
-	if (dso->flags & DSO_FLAG_GLOBAL_SYMBOLS)
-		flags |= RTLD_GLOBAL;
-#endif
-	ptr = dlopen(filename, flags);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_LOAD,DSO_R_LOAD_FAILED);
-		ERR_add_error_data(4, "filename(", filename, "): ", dlerror());
-		goto err;
-		}
-	if(!sk_void_push(dso->meth_data, (char *)ptr))
-		{
-		DSOerr(DSO_F_DLFCN_LOAD,DSO_R_STACK_ERROR);
-		goto err;
-		}
-	/* Success */
-	dso->loaded_filename = filename;
-	return(1);
-err:
-	/* Cleanup! */
-	if(filename != NULL)
-		OPENSSL_free(filename);
-	if(ptr != NULL)
-		dlclose(ptr);
-	return(0);
+{
+    void *ptr = NULL;
+    /* See applicable comments in dso_dl.c */
+    char *filename = DSO_convert_filename(dso, NULL);
+    int flags = DLOPEN_FLAG;
+
+    if (filename == NULL) {
+        DSOerr(DSO_F_DLFCN_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+# ifdef RTLD_GLOBAL
+    if (dso->flags & DSO_FLAG_GLOBAL_SYMBOLS)
+        flags |= RTLD_GLOBAL;
+# endif
+    ptr = dlopen(filename, flags);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DLFCN_LOAD, DSO_R_LOAD_FAILED);
+        ERR_add_error_data(4, "filename(", filename, "): ", dlerror());
+        goto err;
+    }
+    if (!sk_void_push(dso->meth_data, (char *)ptr)) {
+        DSOerr(DSO_F_DLFCN_LOAD, DSO_R_STACK_ERROR);
+        goto err;
+    }
+    /* Success */
+    dso->loaded_filename = filename;
+    return (1);
+ err:
+    /* Cleanup! */
+    if (filename != NULL)
+        OPENSSL_free(filename);
+    if (ptr != NULL)
+        dlclose(ptr);
+    return (0);
 }
 
 static int dlfcn_unload(DSO *dso)
-	{
-	void *ptr;
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		return(1);
-	ptr = sk_void_pop(dso->meth_data);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_UNLOAD,DSO_R_NULL_HANDLE);
-		/* Should push the value back onto the stack in
-		 * case of a retry. */
-		sk_void_push(dso->meth_data, ptr);
-		return(0);
-		}
-	/* For now I'm not aware of any errors associated with dlclose() */
-	dlclose(ptr);
-	return(1);
-	}
+{
+    void *ptr;
+    if (dso == NULL) {
+        DSOerr(DSO_F_DLFCN_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (sk_void_num(dso->meth_data) < 1)
+        return (1);
+    ptr = sk_void_pop(dso->meth_data);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DLFCN_UNLOAD, DSO_R_NULL_HANDLE);
+        /*
+         * Should push the value back onto the stack in case of a retry.
+         */
+        sk_void_push(dso->meth_data, ptr);
+        return (0);
+    }
+    /* For now I'm not aware of any errors associated with dlclose() */
+    dlclose(ptr);
+    return (1);
+}
 
 static void *dlfcn_bind_var(DSO *dso, const char *symname)
-	{
-	void *ptr, *sym;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DLFCN_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	sym = dlsym(ptr, symname);
-	if(sym == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_VAR,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
-		return(NULL);
-		}
-	return(sym);
-	}
+{
+    void *ptr, *sym;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DLFCN_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_void_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_DLFCN_BIND_VAR, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DLFCN_BIND_VAR, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    sym = dlsym(ptr, symname);
+    if (sym == NULL) {
+        DSOerr(DSO_F_DLFCN_BIND_VAR, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
+        return (NULL);
+    }
+    return (sym);
+}
 
 static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname)
-	{
-	void *ptr;
-	union {
-		DSO_FUNC_TYPE sym;
-		void *dlret;
-	} u;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DLFCN_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	u.dlret = dlsym(ptr, symname);
-	if(u.dlret == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
-		return(NULL);
-		}
-	return u.sym;
-	}
+{
+    void *ptr;
+    union {
+        DSO_FUNC_TYPE sym;
+        void *dlret;
+    } u;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DLFCN_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_void_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    u.dlret = dlsym(ptr, symname);
+    if (u.dlret == NULL) {
+        DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
+        return (NULL);
+    }
+    return u.sym;
+}
 
 static char *dlfcn_merger(DSO *dso, const char *filespec1,
-	const char *filespec2)
-	{
-	char *merged;
-
-	if(!filespec1 && !filespec2)
-		{
-		DSOerr(DSO_F_DLFCN_MERGER,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	/* If the first file specification is a rooted path, it rules.
-	   same goes if the second file specification is missing. */
-	if (!filespec2 || (filespec1 != NULL && filespec1[0] == '/'))
-		{
-		merged = OPENSSL_malloc(strlen(filespec1) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec1);
-		}
-	/* If the first file specification is missing, the second one rules. */
-	else if (!filespec1)
-		{
-		merged = OPENSSL_malloc(strlen(filespec2) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DLFCN_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec2);
-		}
-	else
-		/* This part isn't as trivial as it looks.  It assumes that
-		   the second file specification really is a directory, and
-		   makes no checks whatsoever.  Therefore, the result becomes
-		   the concatenation of filespec2 followed by a slash followed
-		   by filespec1. */
-		{
-		int spec2len, len;
-
-		spec2len = strlen(filespec2);
-		len = spec2len + (filespec1 ? strlen(filespec1) : 0);
-
-		if(filespec2 && filespec2[spec2len - 1] == '/')
-			{
-			spec2len--;
-			len--;
-			}
-		merged = OPENSSL_malloc(len + 2);
-		if(!merged)
-			{
-			DSOerr(DSO_F_DLFCN_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec2);
-		merged[spec2len] = '/';
-		strcpy(&merged[spec2len + 1], filespec1);
-		}
-	return(merged);
-	}
-
-#ifdef OPENSSL_SYS_MACOSX
-#define DSO_ext	".dylib"
-#define DSO_extlen 6
-#else
-#define DSO_ext	".so"
-#define DSO_extlen 3
-#endif
+                          const char *filespec2)
+{
+    char *merged;
+
+    if (!filespec1 && !filespec2) {
+        DSOerr(DSO_F_DLFCN_MERGER, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    /*
+     * If the first file specification is a rooted path, it rules. same goes
+     * if the second file specification is missing.
+     */
+    if (!filespec2 || (filespec1 != NULL && filespec1[0] == '/')) {
+        merged = OPENSSL_malloc(strlen(filespec1) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec1);
+    }
+    /*
+     * If the first file specification is missing, the second one rules.
+     */
+    else if (!filespec1) {
+        merged = OPENSSL_malloc(strlen(filespec2) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec2);
+    } else
+        /*
+         * This part isn't as trivial as it looks.  It assumes that the
+         * second file specification really is a directory, and makes no
+         * checks whatsoever.  Therefore, the result becomes the
+         * concatenation of filespec2 followed by a slash followed by
+         * filespec1.
+         */
+    {
+        int spec2len, len;
+
+        spec2len = strlen(filespec2);
+        len = spec2len + (filespec1 ? strlen(filespec1) : 0);
+
+        if (filespec2 && filespec2[spec2len - 1] == '/') {
+            spec2len--;
+            len--;
+        }
+        merged = OPENSSL_malloc(len + 2);
+        if (!merged) {
+            DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec2);
+        merged[spec2len] = '/';
+        strcpy(&merged[spec2len + 1], filespec1);
+    }
+    return (merged);
+}
 
+# ifdef OPENSSL_SYS_MACOSX
+#  define DSO_ext ".dylib"
+#  define DSO_extlen 6
+# else
+#  define DSO_ext ".so"
+#  define DSO_extlen 3
+# endif
 
 static char *dlfcn_name_converter(DSO *dso, const char *filename)
-	{
-	char *translated;
-	int len, rsize, transform;
-
-	len = strlen(filename);
-	rsize = len + 1;
-	transform = (strstr(filename, "/") == NULL);
-	if(transform)
-		{
-		/* We will convert this to "%s.so" or "lib%s.so" etc */
-		rsize += DSO_extlen;	/* The length of ".so" */
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			rsize += 3; /* The length of "lib" */
-		}
-	translated = OPENSSL_malloc(rsize);
-	if(translated == NULL)
-		{
-		DSOerr(DSO_F_DLFCN_NAME_CONVERTER,
-				DSO_R_NAME_TRANSLATION_FAILED);
-		return(NULL);
-		}
-	if(transform)
-		{
-		if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
-			sprintf(translated, "lib%s" DSO_ext, filename);
-		else
-			sprintf(translated, "%s" DSO_ext, filename);
-		}
-	else
-		sprintf(translated, "%s", filename);
-	return(translated);
-	}
-
-#ifdef __sgi
+{
+    char *translated;
+    int len, rsize, transform;
+
+    len = strlen(filename);
+    rsize = len + 1;
+    transform = (strstr(filename, "/") == NULL);
+    if (transform) {
+        /* We will convert this to "%s.so" or "lib%s.so" etc */
+        rsize += DSO_extlen;    /* The length of ".so" */
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            rsize += 3;         /* The length of "lib" */
+    }
+    translated = OPENSSL_malloc(rsize);
+    if (translated == NULL) {
+        DSOerr(DSO_F_DLFCN_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
+        return (NULL);
+    }
+    if (transform) {
+        if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
+            sprintf(translated, "lib%s" DSO_ext, filename);
+        else
+            sprintf(translated, "%s" DSO_ext, filename);
+    } else
+        sprintf(translated, "%s", filename);
+    return (translated);
+}
+
+# ifdef __sgi
 /*-
 This is a quote from IRIX manual for dladdr(3c):
 
@@ -414,69 +395,72 @@ This is a quote from IRIX manual for dladdr(3c):
      intention to change this interface, so on a practical level, the code
      below is safe to use on IRIX.
 */
-#include 
-#ifndef _RLD_INTERFACE_DLFCN_H_DLADDR
-#define _RLD_INTERFACE_DLFCN_H_DLADDR
+#  include 
+#  ifndef _RLD_INTERFACE_DLFCN_H_DLADDR
+#   define _RLD_INTERFACE_DLFCN_H_DLADDR
 typedef struct Dl_info {
-    const char * dli_fname;
-    void       * dli_fbase;
-    const char * dli_sname;
-    void       * dli_saddr;
-    int          dli_version;
-    int          dli_reserved1;
-    long         dli_reserved[4];
+    const char *dli_fname;
+    void *dli_fbase;
+    const char *dli_sname;
+    void *dli_saddr;
+    int dli_version;
+    int dli_reserved1;
+    long dli_reserved[4];
 } Dl_info;
-#else
+#  else
 typedef struct Dl_info Dl_info;
-#endif
-#define _RLD_DLADDR             14
+#  endif
+#  define _RLD_DLADDR             14
 
 static int dladdr(void *address, Dl_info *dl)
 {
-	void *v;
-	v = _rld_new_interface(_RLD_DLADDR,address,dl);
-	return (int)v;
+    void *v;
+    v = _rld_new_interface(_RLD_DLADDR, address, dl);
+    return (int)v;
+}
+# endif                         /* __sgi */
+
+static int dlfcn_pathbyaddr(void *addr, char *path, int sz)
+{
+# ifdef HAVE_DLINFO
+    Dl_info dli;
+    int len;
+
+    if (addr == NULL) {
+        union {
+            int (*f) (void *, char *, int);
+            void *p;
+        } t = {
+            dlfcn_pathbyaddr
+        };
+        addr = t.p;
+    }
+
+    if (dladdr(addr, &dli)) {
+        len = (int)strlen(dli.dli_fname);
+        if (sz <= 0)
+            return len + 1;
+        if (len >= sz)
+            len = sz - 1;
+        memcpy(path, dli.dli_fname, len);
+        path[len++] = 0;
+        return len;
+    }
+
+    ERR_add_error_data(2, "dlfcn_pathbyaddr(): ", dlerror());
+# endif
+    return -1;
 }
-#endif /* __sgi */
-
-static int dlfcn_pathbyaddr(void *addr,char *path,int sz)
-	{
-#ifdef HAVE_DLINFO
-	Dl_info dli;
-	int len;
-
-	if (addr == NULL)
-		{
-		union	{ int(*f)(void*,char*,int); void *p; } t =
-			{ dlfcn_pathbyaddr };
-		addr = t.p;
-		}
-
-	if (dladdr(addr,&dli))
-		{
-		len = (int)strlen(dli.dli_fname);
-		if (sz <= 0) return len+1;
-		if (len >= sz) len=sz-1;
-		memcpy(path,dli.dli_fname,len);
-		path[len++]=0;
-		return len;
-		}
-
-	ERR_add_error_data(2, "dlfcn_pathbyaddr(): ", dlerror());
-#endif
-	return -1;
-	}
 
 static void *dlfcn_globallookup(const char *name)
-	{
-	void *ret = NULL,*handle = dlopen(NULL,RTLD_LAZY);
-	
-	if (handle)
-		{
-		ret = dlsym(handle,name);
-		dlclose(handle);
-		}
-
-	return ret;
-	}
-#endif /* DSO_DLFCN */
+{
+    void *ret = NULL, *handle = dlopen(NULL, RTLD_LAZY);
+
+    if (handle) {
+        ret = dlsym(handle, name);
+        dlclose(handle);
+    }
+
+    return ret;
+}
+#endif                          /* DSO_DLFCN */
diff --git a/crypto/dso/dso_err.c b/crypto/dso/dso_err.c
index 2bb07c2514..e143cc01f0 100644
--- a/crypto/dso/dso_err.c
+++ b/crypto/dso/dso_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,95 +66,93 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSO,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSO,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_DSO,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_DSO,0,reason)
 
-static ERR_STRING_DATA DSO_str_functs[]=
-	{
-{ERR_FUNC(DSO_F_BEOS_BIND_FUNC),	"BEOS_BIND_FUNC"},
-{ERR_FUNC(DSO_F_BEOS_BIND_VAR),	"BEOS_BIND_VAR"},
-{ERR_FUNC(DSO_F_BEOS_LOAD),	"BEOS_LOAD"},
-{ERR_FUNC(DSO_F_BEOS_NAME_CONVERTER),	"BEOS_NAME_CONVERTER"},
-{ERR_FUNC(DSO_F_BEOS_UNLOAD),	"BEOS_UNLOAD"},
-{ERR_FUNC(DSO_F_DLFCN_BIND_FUNC),	"DLFCN_BIND_FUNC"},
-{ERR_FUNC(DSO_F_DLFCN_BIND_VAR),	"DLFCN_BIND_VAR"},
-{ERR_FUNC(DSO_F_DLFCN_LOAD),	"DLFCN_LOAD"},
-{ERR_FUNC(DSO_F_DLFCN_MERGER),	"DLFCN_MERGER"},
-{ERR_FUNC(DSO_F_DLFCN_NAME_CONVERTER),	"DLFCN_NAME_CONVERTER"},
-{ERR_FUNC(DSO_F_DLFCN_UNLOAD),	"DLFCN_UNLOAD"},
-{ERR_FUNC(DSO_F_DL_BIND_FUNC),	"DL_BIND_FUNC"},
-{ERR_FUNC(DSO_F_DL_BIND_VAR),	"DL_BIND_VAR"},
-{ERR_FUNC(DSO_F_DL_LOAD),	"DL_LOAD"},
-{ERR_FUNC(DSO_F_DL_MERGER),	"DL_MERGER"},
-{ERR_FUNC(DSO_F_DL_NAME_CONVERTER),	"DL_NAME_CONVERTER"},
-{ERR_FUNC(DSO_F_DL_UNLOAD),	"DL_UNLOAD"},
-{ERR_FUNC(DSO_F_DSO_BIND_FUNC),	"DSO_bind_func"},
-{ERR_FUNC(DSO_F_DSO_BIND_VAR),	"DSO_bind_var"},
-{ERR_FUNC(DSO_F_DSO_CONVERT_FILENAME),	"DSO_convert_filename"},
-{ERR_FUNC(DSO_F_DSO_CTRL),	"DSO_ctrl"},
-{ERR_FUNC(DSO_F_DSO_FREE),	"DSO_free"},
-{ERR_FUNC(DSO_F_DSO_GET_FILENAME),	"DSO_get_filename"},
-{ERR_FUNC(DSO_F_DSO_GET_LOADED_FILENAME),	"DSO_get_loaded_filename"},
-{ERR_FUNC(DSO_F_DSO_GLOBAL_LOOKUP),	"DSO_global_lookup"},
-{ERR_FUNC(DSO_F_DSO_LOAD),	"DSO_load"},
-{ERR_FUNC(DSO_F_DSO_MERGE),	"DSO_merge"},
-{ERR_FUNC(DSO_F_DSO_NEW_METHOD),	"DSO_new_method"},
-{ERR_FUNC(DSO_F_DSO_PATHBYADDR),	"DSO_pathbyaddr"},
-{ERR_FUNC(DSO_F_DSO_SET_FILENAME),	"DSO_set_filename"},
-{ERR_FUNC(DSO_F_DSO_SET_NAME_CONVERTER),	"DSO_set_name_converter"},
-{ERR_FUNC(DSO_F_DSO_UP_REF),	"DSO_up_ref"},
-{ERR_FUNC(DSO_F_GLOBAL_LOOKUP_FUNC),	"GLOBAL_LOOKUP_FUNC"},
-{ERR_FUNC(DSO_F_PATHBYADDR),	"PATHBYADDR"},
-{ERR_FUNC(DSO_F_VMS_BIND_SYM),	"VMS_BIND_SYM"},
-{ERR_FUNC(DSO_F_VMS_LOAD),	"VMS_LOAD"},
-{ERR_FUNC(DSO_F_VMS_MERGER),	"VMS_MERGER"},
-{ERR_FUNC(DSO_F_VMS_UNLOAD),	"VMS_UNLOAD"},
-{ERR_FUNC(DSO_F_WIN32_BIND_FUNC),	"WIN32_BIND_FUNC"},
-{ERR_FUNC(DSO_F_WIN32_BIND_VAR),	"WIN32_BIND_VAR"},
-{ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP),	"WIN32_GLOBALLOOKUP"},
-{ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP_FUNC),	"WIN32_GLOBALLOOKUP_FUNC"},
-{ERR_FUNC(DSO_F_WIN32_JOINER),	"WIN32_JOINER"},
-{ERR_FUNC(DSO_F_WIN32_LOAD),	"WIN32_LOAD"},
-{ERR_FUNC(DSO_F_WIN32_MERGER),	"WIN32_MERGER"},
-{ERR_FUNC(DSO_F_WIN32_NAME_CONVERTER),	"WIN32_NAME_CONVERTER"},
-{ERR_FUNC(DSO_F_WIN32_PATHBYADDR),	"WIN32_PATHBYADDR"},
-{ERR_FUNC(DSO_F_WIN32_SPLITTER),	"WIN32_SPLITTER"},
-{ERR_FUNC(DSO_F_WIN32_UNLOAD),	"WIN32_UNLOAD"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DSO_str_functs[] = {
+    {ERR_FUNC(DSO_F_BEOS_BIND_FUNC), "BEOS_BIND_FUNC"},
+    {ERR_FUNC(DSO_F_BEOS_BIND_VAR), "BEOS_BIND_VAR"},
+    {ERR_FUNC(DSO_F_BEOS_LOAD), "BEOS_LOAD"},
+    {ERR_FUNC(DSO_F_BEOS_NAME_CONVERTER), "BEOS_NAME_CONVERTER"},
+    {ERR_FUNC(DSO_F_BEOS_UNLOAD), "BEOS_UNLOAD"},
+    {ERR_FUNC(DSO_F_DLFCN_BIND_FUNC), "DLFCN_BIND_FUNC"},
+    {ERR_FUNC(DSO_F_DLFCN_BIND_VAR), "DLFCN_BIND_VAR"},
+    {ERR_FUNC(DSO_F_DLFCN_LOAD), "DLFCN_LOAD"},
+    {ERR_FUNC(DSO_F_DLFCN_MERGER), "DLFCN_MERGER"},
+    {ERR_FUNC(DSO_F_DLFCN_NAME_CONVERTER), "DLFCN_NAME_CONVERTER"},
+    {ERR_FUNC(DSO_F_DLFCN_UNLOAD), "DLFCN_UNLOAD"},
+    {ERR_FUNC(DSO_F_DL_BIND_FUNC), "DL_BIND_FUNC"},
+    {ERR_FUNC(DSO_F_DL_BIND_VAR), "DL_BIND_VAR"},
+    {ERR_FUNC(DSO_F_DL_LOAD), "DL_LOAD"},
+    {ERR_FUNC(DSO_F_DL_MERGER), "DL_MERGER"},
+    {ERR_FUNC(DSO_F_DL_NAME_CONVERTER), "DL_NAME_CONVERTER"},
+    {ERR_FUNC(DSO_F_DL_UNLOAD), "DL_UNLOAD"},
+    {ERR_FUNC(DSO_F_DSO_BIND_FUNC), "DSO_bind_func"},
+    {ERR_FUNC(DSO_F_DSO_BIND_VAR), "DSO_bind_var"},
+    {ERR_FUNC(DSO_F_DSO_CONVERT_FILENAME), "DSO_convert_filename"},
+    {ERR_FUNC(DSO_F_DSO_CTRL), "DSO_ctrl"},
+    {ERR_FUNC(DSO_F_DSO_FREE), "DSO_free"},
+    {ERR_FUNC(DSO_F_DSO_GET_FILENAME), "DSO_get_filename"},
+    {ERR_FUNC(DSO_F_DSO_GET_LOADED_FILENAME), "DSO_get_loaded_filename"},
+    {ERR_FUNC(DSO_F_DSO_GLOBAL_LOOKUP), "DSO_global_lookup"},
+    {ERR_FUNC(DSO_F_DSO_LOAD), "DSO_load"},
+    {ERR_FUNC(DSO_F_DSO_MERGE), "DSO_merge"},
+    {ERR_FUNC(DSO_F_DSO_NEW_METHOD), "DSO_new_method"},
+    {ERR_FUNC(DSO_F_DSO_PATHBYADDR), "DSO_pathbyaddr"},
+    {ERR_FUNC(DSO_F_DSO_SET_FILENAME), "DSO_set_filename"},
+    {ERR_FUNC(DSO_F_DSO_SET_NAME_CONVERTER), "DSO_set_name_converter"},
+    {ERR_FUNC(DSO_F_DSO_UP_REF), "DSO_up_ref"},
+    {ERR_FUNC(DSO_F_GLOBAL_LOOKUP_FUNC), "GLOBAL_LOOKUP_FUNC"},
+    {ERR_FUNC(DSO_F_PATHBYADDR), "PATHBYADDR"},
+    {ERR_FUNC(DSO_F_VMS_BIND_SYM), "VMS_BIND_SYM"},
+    {ERR_FUNC(DSO_F_VMS_LOAD), "VMS_LOAD"},
+    {ERR_FUNC(DSO_F_VMS_MERGER), "VMS_MERGER"},
+    {ERR_FUNC(DSO_F_VMS_UNLOAD), "VMS_UNLOAD"},
+    {ERR_FUNC(DSO_F_WIN32_BIND_FUNC), "WIN32_BIND_FUNC"},
+    {ERR_FUNC(DSO_F_WIN32_BIND_VAR), "WIN32_BIND_VAR"},
+    {ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP), "WIN32_GLOBALLOOKUP"},
+    {ERR_FUNC(DSO_F_WIN32_GLOBALLOOKUP_FUNC), "WIN32_GLOBALLOOKUP_FUNC"},
+    {ERR_FUNC(DSO_F_WIN32_JOINER), "WIN32_JOINER"},
+    {ERR_FUNC(DSO_F_WIN32_LOAD), "WIN32_LOAD"},
+    {ERR_FUNC(DSO_F_WIN32_MERGER), "WIN32_MERGER"},
+    {ERR_FUNC(DSO_F_WIN32_NAME_CONVERTER), "WIN32_NAME_CONVERTER"},
+    {ERR_FUNC(DSO_F_WIN32_PATHBYADDR), "WIN32_PATHBYADDR"},
+    {ERR_FUNC(DSO_F_WIN32_SPLITTER), "WIN32_SPLITTER"},
+    {ERR_FUNC(DSO_F_WIN32_UNLOAD), "WIN32_UNLOAD"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA DSO_str_reasons[]=
-	{
-{ERR_REASON(DSO_R_CTRL_FAILED)           ,"control command failed"},
-{ERR_REASON(DSO_R_DSO_ALREADY_LOADED)    ,"dso already loaded"},
-{ERR_REASON(DSO_R_EMPTY_FILE_STRUCTURE)  ,"empty file structure"},
-{ERR_REASON(DSO_R_FAILURE)               ,"failure"},
-{ERR_REASON(DSO_R_FILENAME_TOO_BIG)      ,"filename too big"},
-{ERR_REASON(DSO_R_FINISH_FAILED)         ,"cleanup method function failed"},
-{ERR_REASON(DSO_R_INCORRECT_FILE_SYNTAX) ,"incorrect file syntax"},
-{ERR_REASON(DSO_R_LOAD_FAILED)           ,"could not load the shared library"},
-{ERR_REASON(DSO_R_NAME_TRANSLATION_FAILED),"name translation failed"},
-{ERR_REASON(DSO_R_NO_FILENAME)           ,"no filename"},
-{ERR_REASON(DSO_R_NO_FILE_SPECIFICATION) ,"no file specification"},
-{ERR_REASON(DSO_R_NULL_HANDLE)           ,"a null shared library handle was used"},
-{ERR_REASON(DSO_R_SET_FILENAME_FAILED)   ,"set filename failed"},
-{ERR_REASON(DSO_R_STACK_ERROR)           ,"the meth_data stack is corrupt"},
-{ERR_REASON(DSO_R_SYM_FAILURE)           ,"could not bind to the requested symbol name"},
-{ERR_REASON(DSO_R_UNLOAD_FAILED)         ,"could not unload the shared library"},
-{ERR_REASON(DSO_R_UNSUPPORTED)           ,"functionality not supported"},
-{0,NULL}
-	};
+static ERR_STRING_DATA DSO_str_reasons[] = {
+    {ERR_REASON(DSO_R_CTRL_FAILED), "control command failed"},
+    {ERR_REASON(DSO_R_DSO_ALREADY_LOADED), "dso already loaded"},
+    {ERR_REASON(DSO_R_EMPTY_FILE_STRUCTURE), "empty file structure"},
+    {ERR_REASON(DSO_R_FAILURE), "failure"},
+    {ERR_REASON(DSO_R_FILENAME_TOO_BIG), "filename too big"},
+    {ERR_REASON(DSO_R_FINISH_FAILED), "cleanup method function failed"},
+    {ERR_REASON(DSO_R_INCORRECT_FILE_SYNTAX), "incorrect file syntax"},
+    {ERR_REASON(DSO_R_LOAD_FAILED), "could not load the shared library"},
+    {ERR_REASON(DSO_R_NAME_TRANSLATION_FAILED), "name translation failed"},
+    {ERR_REASON(DSO_R_NO_FILENAME), "no filename"},
+    {ERR_REASON(DSO_R_NO_FILE_SPECIFICATION), "no file specification"},
+    {ERR_REASON(DSO_R_NULL_HANDLE), "a null shared library handle was used"},
+    {ERR_REASON(DSO_R_SET_FILENAME_FAILED), "set filename failed"},
+    {ERR_REASON(DSO_R_STACK_ERROR), "the meth_data stack is corrupt"},
+    {ERR_REASON(DSO_R_SYM_FAILURE),
+     "could not bind to the requested symbol name"},
+    {ERR_REASON(DSO_R_UNLOAD_FAILED), "could not unload the shared library"},
+    {ERR_REASON(DSO_R_UNSUPPORTED), "functionality not supported"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_DSO_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(DSO_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,DSO_str_functs);
-		ERR_load_strings(0,DSO_str_reasons);
-		}
+    if (ERR_func_error_string(DSO_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, DSO_str_functs);
+        ERR_load_strings(0, DSO_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/dso/dso_lib.c b/crypto/dso/dso_lib.c
index 8a15b794ab..d2a48bb664 100644
--- a/crypto/dso/dso_lib.c
+++ b/crypto/dso/dso_lib.c
@@ -1,6 +1,7 @@
 /* dso_lib.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,420 +65,383 @@
 static DSO_METHOD *default_DSO_meth = NULL;
 
 DSO *DSO_new(void)
-	{
-	return(DSO_new_method(NULL));
-	}
+{
+    return (DSO_new_method(NULL));
+}
 
 void DSO_set_default_method(DSO_METHOD *meth)
-	{
-	default_DSO_meth = meth;
-	}
+{
+    default_DSO_meth = meth;
+}
 
 DSO_METHOD *DSO_get_default_method(void)
-	{
-	return(default_DSO_meth);
-	}
+{
+    return (default_DSO_meth);
+}
 
 DSO_METHOD *DSO_get_method(DSO *dso)
-	{
-	return(dso->meth);
-	}
+{
+    return (dso->meth);
+}
 
 DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth)
-	{
-	DSO_METHOD *mtmp;
-	mtmp = dso->meth;
-	dso->meth = meth;
-	return(mtmp);
-	}
+{
+    DSO_METHOD *mtmp;
+    mtmp = dso->meth;
+    dso->meth = meth;
+    return (mtmp);
+}
 
 DSO *DSO_new_method(DSO_METHOD *meth)
-	{
-	DSO *ret;
-
-	if(default_DSO_meth == NULL)
-		/* We default to DSO_METH_openssl() which in turn defaults
-		 * to stealing the "best available" method. Will fallback
-		 * to DSO_METH_null() in the worst case. */
-		default_DSO_meth = DSO_METHOD_openssl();
-	ret = (DSO *)OPENSSL_malloc(sizeof(DSO));
-	if(ret == NULL)
-		{
-		DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	memset(ret, 0, sizeof(DSO));
-	ret->meth_data = sk_void_new_null();
-	if(ret->meth_data == NULL)
-		{
-		/* sk_new doesn't generate any errors so we do */
-		DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		OPENSSL_free(ret);
-		return(NULL);
-		}
-	if(meth == NULL)
-		ret->meth = default_DSO_meth;
-	else
-		ret->meth = meth;
-	ret->references = 1;
-	if((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+{
+    DSO *ret;
+
+    if (default_DSO_meth == NULL)
+        /*
+         * We default to DSO_METH_openssl() which in turn defaults to
+         * stealing the "best available" method. Will fallback to
+         * DSO_METH_null() in the worst case.
+         */
+        default_DSO_meth = DSO_METHOD_openssl();
+    ret = (DSO *)OPENSSL_malloc(sizeof(DSO));
+    if (ret == NULL) {
+        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    memset(ret, 0, sizeof(DSO));
+    ret->meth_data = sk_void_new_null();
+    if (ret->meth_data == NULL) {
+        /* sk_new doesn't generate any errors so we do */
+        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        OPENSSL_free(ret);
+        return (NULL);
+    }
+    if (meth == NULL)
+        ret->meth = default_DSO_meth;
+    else
+        ret->meth = meth;
+    ret->references = 1;
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 int DSO_free(DSO *dso)
-	{
-        int i;
- 
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_FREE,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
- 
-	i=CRYPTO_add(&dso->references,-1,CRYPTO_LOCK_DSO);
+{
+    int i;
+
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_FREE, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+
+    i = CRYPTO_add(&dso->references, -1, CRYPTO_LOCK_DSO);
 #ifdef REF_PRINT
-	REF_PRINT("DSO",dso);
+    REF_PRINT("DSO", dso);
 #endif
-	if(i > 0) return(1);
+    if (i > 0)
+        return (1);
 #ifdef REF_CHECK
-	if(i < 0)
-		{
-		fprintf(stderr,"DSO_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "DSO_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso))
-		{
-		DSOerr(DSO_F_DSO_FREE,DSO_R_UNLOAD_FAILED);
-		return(0);
-		}
- 
-	if((dso->meth->finish != NULL) && !dso->meth->finish(dso))
-		{
-		DSOerr(DSO_F_DSO_FREE,DSO_R_FINISH_FAILED);
-		return(0);
-		}
-	
-	sk_void_free(dso->meth_data);
-	if(dso->filename != NULL)
-		OPENSSL_free(dso->filename);
-	if(dso->loaded_filename != NULL)
-		OPENSSL_free(dso->loaded_filename);
- 
-	OPENSSL_free(dso);
-	return(1);
-	}
+    if ((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso)) {
+        DSOerr(DSO_F_DSO_FREE, DSO_R_UNLOAD_FAILED);
+        return (0);
+    }
 
-int DSO_flags(DSO *dso)
-	{
-	return((dso == NULL) ? 0 : dso->flags);
-	}
+    if ((dso->meth->finish != NULL) && !dso->meth->finish(dso)) {
+        DSOerr(DSO_F_DSO_FREE, DSO_R_FINISH_FAILED);
+        return (0);
+    }
+
+    sk_void_free(dso->meth_data);
+    if (dso->filename != NULL)
+        OPENSSL_free(dso->filename);
+    if (dso->loaded_filename != NULL)
+        OPENSSL_free(dso->loaded_filename);
 
+    OPENSSL_free(dso);
+    return (1);
+}
+
+int DSO_flags(DSO *dso)
+{
+    return ((dso == NULL) ? 0 : dso->flags);
+}
 
 int DSO_up_ref(DSO *dso)
-	{
-	if (dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_UP_REF,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
+{
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_UP_REF, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
 
-	CRYPTO_add(&dso->references,1,CRYPTO_LOCK_DSO);
-	return(1);
-	}
+    CRYPTO_add(&dso->references, 1, CRYPTO_LOCK_DSO);
+    return (1);
+}
 
 DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)
-	{
-	DSO *ret;
-	int allocated = 0;
-
-	if(dso == NULL)
-		{
-		ret = DSO_new_method(meth);
-		if(ret == NULL)
-			{
-			DSOerr(DSO_F_DSO_LOAD,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		allocated = 1;
-		/* Pass the provided flags to the new DSO object */
-		if(DSO_ctrl(ret, DSO_CTRL_SET_FLAGS, flags, NULL) < 0)
-			{
-			DSOerr(DSO_F_DSO_LOAD,DSO_R_CTRL_FAILED);
-			goto err;
-			}
-		}
-	else
-		ret = dso;
-	/* Don't load if we're currently already loaded */
-	if(ret->filename != NULL)
-		{
-		DSOerr(DSO_F_DSO_LOAD,DSO_R_DSO_ALREADY_LOADED);
-		goto err;
-		}
-	/* filename can only be NULL if we were passed a dso that already has
-	 * one set. */
-	if(filename != NULL)
-		if(!DSO_set_filename(ret, filename))
-			{
-			DSOerr(DSO_F_DSO_LOAD,DSO_R_SET_FILENAME_FAILED);
-			goto err;
-			}
-	filename = ret->filename;
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_DSO_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-	if(ret->meth->dso_load == NULL)
-		{
-		DSOerr(DSO_F_DSO_LOAD,DSO_R_UNSUPPORTED);
-		goto err;
-		}
-	if(!ret->meth->dso_load(ret))
-		{
-		DSOerr(DSO_F_DSO_LOAD,DSO_R_LOAD_FAILED);
-		goto err;
-		}
-	/* Load succeeded */
-	return(ret);
-err:
-	if(allocated)
-		DSO_free(ret);
-	return(NULL);
-	}
+{
+    DSO *ret;
+    int allocated = 0;
+
+    if (dso == NULL) {
+        ret = DSO_new_method(meth);
+        if (ret == NULL) {
+            DSOerr(DSO_F_DSO_LOAD, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        allocated = 1;
+        /* Pass the provided flags to the new DSO object */
+        if (DSO_ctrl(ret, DSO_CTRL_SET_FLAGS, flags, NULL) < 0) {
+            DSOerr(DSO_F_DSO_LOAD, DSO_R_CTRL_FAILED);
+            goto err;
+        }
+    } else
+        ret = dso;
+    /* Don't load if we're currently already loaded */
+    if (ret->filename != NULL) {
+        DSOerr(DSO_F_DSO_LOAD, DSO_R_DSO_ALREADY_LOADED);
+        goto err;
+    }
+    /*
+     * filename can only be NULL if we were passed a dso that already has one
+     * set.
+     */
+    if (filename != NULL)
+        if (!DSO_set_filename(ret, filename)) {
+            DSOerr(DSO_F_DSO_LOAD, DSO_R_SET_FILENAME_FAILED);
+            goto err;
+        }
+    filename = ret->filename;
+    if (filename == NULL) {
+        DSOerr(DSO_F_DSO_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+    if (ret->meth->dso_load == NULL) {
+        DSOerr(DSO_F_DSO_LOAD, DSO_R_UNSUPPORTED);
+        goto err;
+    }
+    if (!ret->meth->dso_load(ret)) {
+        DSOerr(DSO_F_DSO_LOAD, DSO_R_LOAD_FAILED);
+        goto err;
+    }
+    /* Load succeeded */
+    return (ret);
+ err:
+    if (allocated)
+        DSO_free(ret);
+    return (NULL);
+}
 
 void *DSO_bind_var(DSO *dso, const char *symname)
-	{
-	void *ret = NULL;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DSO_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(dso->meth->dso_bind_var == NULL)
-		{
-		DSOerr(DSO_F_DSO_BIND_VAR,DSO_R_UNSUPPORTED);
-		return(NULL);
-		}
-	if((ret = dso->meth->dso_bind_var(dso, symname)) == NULL)
-		{
-		DSOerr(DSO_F_DSO_BIND_VAR,DSO_R_SYM_FAILURE);
-		return(NULL);
-		}
-	/* Success */
-	return(ret);
-	}
+{
+    void *ret = NULL;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DSO_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (dso->meth->dso_bind_var == NULL) {
+        DSOerr(DSO_F_DSO_BIND_VAR, DSO_R_UNSUPPORTED);
+        return (NULL);
+    }
+    if ((ret = dso->meth->dso_bind_var(dso, symname)) == NULL) {
+        DSOerr(DSO_F_DSO_BIND_VAR, DSO_R_SYM_FAILURE);
+        return (NULL);
+    }
+    /* Success */
+    return (ret);
+}
 
 DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname)
-	{
-	DSO_FUNC_TYPE ret = NULL;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_DSO_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(dso->meth->dso_bind_func == NULL)
-		{
-		DSOerr(DSO_F_DSO_BIND_FUNC,DSO_R_UNSUPPORTED);
-		return(NULL);
-		}
-	if((ret = dso->meth->dso_bind_func(dso, symname)) == NULL)
-		{
-		DSOerr(DSO_F_DSO_BIND_FUNC,DSO_R_SYM_FAILURE);
-		return(NULL);
-		}
-	/* Success */
-	return(ret);
-	}
-
-/* I don't really like these *_ctrl functions very much to be perfectly
- * honest. For one thing, I think I have to return a negative value for
- * any error because possible DSO_ctrl() commands may return values
- * such as "size"s that can legitimately be zero (making the standard
- * "if(DSO_cmd(...))" form that works almost everywhere else fail at
- * odd times. I'd prefer "output" values to be passed by reference and
- * the return value as success/failure like usual ... but we conform
- * when we must... :-) */
+{
+    DSO_FUNC_TYPE ret = NULL;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_DSO_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (dso->meth->dso_bind_func == NULL) {
+        DSOerr(DSO_F_DSO_BIND_FUNC, DSO_R_UNSUPPORTED);
+        return (NULL);
+    }
+    if ((ret = dso->meth->dso_bind_func(dso, symname)) == NULL) {
+        DSOerr(DSO_F_DSO_BIND_FUNC, DSO_R_SYM_FAILURE);
+        return (NULL);
+    }
+    /* Success */
+    return (ret);
+}
+
+/*
+ * I don't really like these *_ctrl functions very much to be perfectly
+ * honest. For one thing, I think I have to return a negative value for any
+ * error because possible DSO_ctrl() commands may return values such as
+ * "size"s that can legitimately be zero (making the standard
+ * "if(DSO_cmd(...))" form that works almost everywhere else fail at odd
+ * times. I'd prefer "output" values to be passed by reference and the return
+ * value as success/failure like usual ... but we conform when we must... :-)
+ */
 long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg)
-	{
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-		return(-1);
-		}
-	/* We should intercept certain generic commands and only pass control
-	 * to the method-specific ctrl() function if it's something we don't
-	 * handle. */
-	switch(cmd)
-		{
-	case DSO_CTRL_GET_FLAGS:
-		return dso->flags;
-	case DSO_CTRL_SET_FLAGS:
-		dso->flags = (int)larg;
-		return(0);
-	case DSO_CTRL_OR_FLAGS:
-		dso->flags |= (int)larg;
-		return(0);
-	default:
-		break;
-		}
-	if((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL))
-		{
-		DSOerr(DSO_F_DSO_CTRL,DSO_R_UNSUPPORTED);
-		return(-1);
-		}
-	return(dso->meth->dso_ctrl(dso,cmd,larg,parg));
-	}
+{
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+        return (-1);
+    }
+    /*
+     * We should intercept certain generic commands and only pass control to
+     * the method-specific ctrl() function if it's something we don't handle.
+     */
+    switch (cmd) {
+    case DSO_CTRL_GET_FLAGS:
+        return dso->flags;
+    case DSO_CTRL_SET_FLAGS:
+        dso->flags = (int)larg;
+        return (0);
+    case DSO_CTRL_OR_FLAGS:
+        dso->flags |= (int)larg;
+        return (0);
+    default:
+        break;
+    }
+    if ((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL)) {
+        DSOerr(DSO_F_DSO_CTRL, DSO_R_UNSUPPORTED);
+        return (-1);
+    }
+    return (dso->meth->dso_ctrl(dso, cmd, larg, parg));
+}
 
 int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
-			DSO_NAME_CONVERTER_FUNC *oldcb)
-	{
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_SET_NAME_CONVERTER,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(oldcb)
-		*oldcb = dso->name_converter;
-	dso->name_converter = cb;
-	return(1);
-	}
+                           DSO_NAME_CONVERTER_FUNC *oldcb)
+{
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_SET_NAME_CONVERTER, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (oldcb)
+        *oldcb = dso->name_converter;
+    dso->name_converter = cb;
+    return (1);
+}
 
 const char *DSO_get_filename(DSO *dso)
-	{
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_GET_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	return(dso->filename);
-	}
+{
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_GET_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    return (dso->filename);
+}
 
 int DSO_set_filename(DSO *dso, const char *filename)
-	{
-	char *copied;
-
-	if((dso == NULL) || (filename == NULL))
-		{
-		DSOerr(DSO_F_DSO_SET_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(dso->loaded_filename)
-		{
-		DSOerr(DSO_F_DSO_SET_FILENAME,DSO_R_DSO_ALREADY_LOADED);
-		return(0);
-		}
-	/* We'll duplicate filename */
-	copied = OPENSSL_malloc(strlen(filename) + 1);
-	if(copied == NULL)
-		{
-		DSOerr(DSO_F_DSO_SET_FILENAME,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	BUF_strlcpy(copied, filename, strlen(filename) + 1);
-	if(dso->filename)
-		OPENSSL_free(dso->filename);
-	dso->filename = copied;
-	return(1);
-	}
+{
+    char *copied;
+
+    if ((dso == NULL) || (filename == NULL)) {
+        DSOerr(DSO_F_DSO_SET_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (dso->loaded_filename) {
+        DSOerr(DSO_F_DSO_SET_FILENAME, DSO_R_DSO_ALREADY_LOADED);
+        return (0);
+    }
+    /* We'll duplicate filename */
+    copied = OPENSSL_malloc(strlen(filename) + 1);
+    if (copied == NULL) {
+        DSOerr(DSO_F_DSO_SET_FILENAME, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    BUF_strlcpy(copied, filename, strlen(filename) + 1);
+    if (dso->filename)
+        OPENSSL_free(dso->filename);
+    dso->filename = copied;
+    return (1);
+}
 
 char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)
-	{
-	char *result = NULL;
-
-	if(dso == NULL || filespec1 == NULL)
-		{
-		DSOerr(DSO_F_DSO_MERGE,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
-		{
-		if(dso->merger != NULL)
-			result = dso->merger(dso, filespec1, filespec2);
-		else if(dso->meth->dso_merger != NULL)
-			result = dso->meth->dso_merger(dso,
-				filespec1, filespec2);
-		}
-	return(result);
-	}
+{
+    char *result = NULL;
+
+    if (dso == NULL || filespec1 == NULL) {
+        DSOerr(DSO_F_DSO_MERGE, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if ((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0) {
+        if (dso->merger != NULL)
+            result = dso->merger(dso, filespec1, filespec2);
+        else if (dso->meth->dso_merger != NULL)
+            result = dso->meth->dso_merger(dso, filespec1, filespec2);
+    }
+    return (result);
+}
 
 char *DSO_convert_filename(DSO *dso, const char *filename)
-	{
-	char *result = NULL;
-
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_CONVERT_FILENAME,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(filename == NULL)
-		filename = dso->filename;
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_DSO_CONVERT_FILENAME,DSO_R_NO_FILENAME);
-		return(NULL);
-		}
-	if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
-		{
-		if(dso->name_converter != NULL)
-			result = dso->name_converter(dso, filename);
-		else if(dso->meth->dso_name_converter != NULL)
-			result = dso->meth->dso_name_converter(dso, filename);
-		}
-	if(result == NULL)
-		{
-		result = OPENSSL_malloc(strlen(filename) + 1);
-		if(result == NULL)
-			{
-			DSOerr(DSO_F_DSO_CONVERT_FILENAME,
-					ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		BUF_strlcpy(result, filename, strlen(filename) + 1);
-		}
-	return(result);
-	}
+{
+    char *result = NULL;
+
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_CONVERT_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (filename == NULL)
+        filename = dso->filename;
+    if (filename == NULL) {
+        DSOerr(DSO_F_DSO_CONVERT_FILENAME, DSO_R_NO_FILENAME);
+        return (NULL);
+    }
+    if ((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0) {
+        if (dso->name_converter != NULL)
+            result = dso->name_converter(dso, filename);
+        else if (dso->meth->dso_name_converter != NULL)
+            result = dso->meth->dso_name_converter(dso, filename);
+    }
+    if (result == NULL) {
+        result = OPENSSL_malloc(strlen(filename) + 1);
+        if (result == NULL) {
+            DSOerr(DSO_F_DSO_CONVERT_FILENAME, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        BUF_strlcpy(result, filename, strlen(filename) + 1);
+    }
+    return (result);
+}
 
 const char *DSO_get_loaded_filename(DSO *dso)
-	{
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_DSO_GET_LOADED_FILENAME,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	return(dso->loaded_filename);
-	}
-
-int DSO_pathbyaddr(void *addr,char *path,int sz)
-	{
-	DSO_METHOD *meth = default_DSO_meth;
-	if (meth == NULL) meth = DSO_METHOD_openssl();
-	if (meth->pathbyaddr == NULL)
-		{
-		DSOerr(DSO_F_DSO_PATHBYADDR,DSO_R_UNSUPPORTED);
-		return -1;
-		}
-	return (*meth->pathbyaddr)(addr,path,sz);
-	}
+{
+    if (dso == NULL) {
+        DSOerr(DSO_F_DSO_GET_LOADED_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    return (dso->loaded_filename);
+}
+
+int DSO_pathbyaddr(void *addr, char *path, int sz)
+{
+    DSO_METHOD *meth = default_DSO_meth;
+    if (meth == NULL)
+        meth = DSO_METHOD_openssl();
+    if (meth->pathbyaddr == NULL) {
+        DSOerr(DSO_F_DSO_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+    return (*meth->pathbyaddr) (addr, path, sz);
+}
 
 void *DSO_global_lookup(const char *name)
-	{
-	DSO_METHOD *meth = default_DSO_meth;
-	if (meth == NULL) meth = DSO_METHOD_openssl();
-	if (meth->globallookup == NULL)
-		{
-		DSOerr(DSO_F_DSO_GLOBAL_LOOKUP,DSO_R_UNSUPPORTED);
-		return NULL;
-		}
-	return (*meth->globallookup)(name);
-	}
+{
+    DSO_METHOD *meth = default_DSO_meth;
+    if (meth == NULL)
+        meth = DSO_METHOD_openssl();
+    if (meth->globallookup == NULL) {
+        DSOerr(DSO_F_DSO_GLOBAL_LOOKUP, DSO_R_UNSUPPORTED);
+        return NULL;
+    }
+    return (*meth->globallookup) (name);
+}
diff --git a/crypto/dso/dso_null.c b/crypto/dso/dso_null.c
index 49d842d1f5..20122d1cab 100644
--- a/crypto/dso/dso_null.c
+++ b/crypto/dso/dso_null.c
@@ -1,6 +1,7 @@
 /* dso_null.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,35 +57,36 @@
  *
  */
 
-/* This "NULL" method is provided as the fallback for systems that have
- * no appropriate support for "shared-libraries". */
+/*
+ * This "NULL" method is provided as the fallback for systems that have no
+ * appropriate support for "shared-libraries".
+ */
 
 #include 
 #include "cryptlib.h"
 #include 
 
 static DSO_METHOD dso_meth_null = {
-	"NULL shared library method",
-	NULL, /* load */
-	NULL, /* unload */
-	NULL, /* bind_var */
-	NULL, /* bind_func */
+    "NULL shared library method",
+    NULL,                       /* load */
+    NULL,                       /* unload */
+    NULL,                       /* bind_var */
+    NULL,                       /* bind_func */
 /* For now, "unbind" doesn't exist */
 #if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
 #endif
-	NULL, /* ctrl */
-	NULL, /* dso_name_converter */
-	NULL, /* dso_merger */
-	NULL, /* init */
-	NULL, /* finish */
-	NULL, /* pathbyaddr */
-	NULL  /* globallookup */
-	};
+    NULL,                       /* ctrl */
+    NULL,                       /* dso_name_converter */
+    NULL,                       /* dso_merger */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    NULL,                       /* pathbyaddr */
+    NULL                        /* globallookup */
+};
 
 DSO_METHOD *DSO_METHOD_null(void)
-	{
-	return(&dso_meth_null);
-	}
-
+{
+    return (&dso_meth_null);
+}
diff --git a/crypto/dso/dso_openssl.c b/crypto/dso/dso_openssl.c
index b17e8e8e9e..087e989e1c 100644
--- a/crypto/dso/dso_openssl.c
+++ b/crypto/dso/dso_openssl.c
@@ -1,6 +1,7 @@
 /* dso_openssl.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,21 +64,20 @@
 /* We just pinch the method from an appropriate "default" method. */
 
 DSO_METHOD *DSO_METHOD_openssl(void)
-	{
+{
 #ifdef DEF_DSO_METHOD
-	return(DEF_DSO_METHOD());
+    return (DEF_DSO_METHOD());
 #elif defined(DSO_DLFCN)
-	return(DSO_METHOD_dlfcn());
+    return (DSO_METHOD_dlfcn());
 #elif defined(DSO_DL)
-	return(DSO_METHOD_dl());
+    return (DSO_METHOD_dl());
 #elif defined(DSO_WIN32)
-	return(DSO_METHOD_win32());
+    return (DSO_METHOD_win32());
 #elif defined(DSO_VMS)
-	return(DSO_METHOD_vms());
+    return (DSO_METHOD_vms());
 #elif defined(DSO_BEOS)
-	return(DSO_METHOD_beos());
+    return (DSO_METHOD_beos());
 #else
-	return(DSO_METHOD_null());
+    return (DSO_METHOD_null());
 #endif
-	}
-
+}
diff --git a/crypto/dso/dso_vms.c b/crypto/dso/dso_vms.c
index d08de5e7d0..511858a681 100644
--- a/crypto/dso/dso_vms.c
+++ b/crypto/dso/dso_vms.c
@@ -1,6 +1,7 @@
 /* dso_vms.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,463 +65,468 @@
 
 #ifndef OPENSSL_SYS_VMS
 DSO_METHOD *DSO_METHOD_vms(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 
-#pragma message disable DOLLARID
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "vms_rms.h"
+# pragma message disable DOLLARID
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "vms_rms.h"
 
 /* Some compiler options may mask the declaration of "_malloc32". */
-#if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
-# if __INITIAL_POINTER_SIZE == 64
-#  pragma pointer_size save
-#  pragma pointer_size 32
-    void * _malloc32  (__size_t);
-#  pragma pointer_size restore
-# endif /* __INITIAL_POINTER_SIZE == 64 */
-#endif /* __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE */
-
-
-#pragma message disable DOLLARID
+# if __INITIAL_POINTER_SIZE && defined _ANSI_C_SOURCE
+#  if __INITIAL_POINTER_SIZE == 64
+#   pragma pointer_size save
+#   pragma pointer_size 32
+void *_malloc32(__size_t);
+#   pragma pointer_size restore
+#  endif                        /* __INITIAL_POINTER_SIZE == 64 */
+# endif                         /* __INITIAL_POINTER_SIZE && defined
+                                 * _ANSI_C_SOURCE */
+
+# pragma message disable DOLLARID
 
 static int vms_load(DSO *dso);
 static int vms_unload(DSO *dso);
 static void *vms_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE vms_bind_func(DSO *dso, const char *symname);
-#if 0
+# if 0
 static int vms_unbind_var(DSO *dso, char *symname, void *symptr);
 static int vms_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
 static int vms_init(DSO *dso);
 static int vms_finish(DSO *dso);
 static long vms_ctrl(DSO *dso, int cmd, long larg, void *parg);
-#endif
+# endif
 static char *vms_name_converter(DSO *dso, const char *filename);
 static char *vms_merger(DSO *dso, const char *filespec1,
-	const char *filespec2);
+                        const char *filespec2);
 
 static DSO_METHOD dso_meth_vms = {
-	"OpenSSL 'VMS' shared library method",
-	vms_load,
-	NULL, /* unload */
-	vms_bind_var,
-	vms_bind_func,
+    "OpenSSL 'VMS' shared library method",
+    vms_load,
+    NULL,                       /* unload */
+    vms_bind_var,
+    vms_bind_func,
 /* For now, "unbind" doesn't exist */
-#if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
-#endif
-	NULL, /* ctrl */
-	vms_name_converter,
-	vms_merger,
-	NULL, /* init */
-	NULL  /* finish */
-	};
-
-/* On VMS, the only "handle" is the file name.  LIB$FIND_IMAGE_SYMBOL depends
+# if 0
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
+# endif
+    NULL,                       /* ctrl */
+    vms_name_converter,
+    vms_merger,
+    NULL,                       /* init */
+    NULL                        /* finish */
+};
+
+/*
+ * On VMS, the only "handle" is the file name.  LIB$FIND_IMAGE_SYMBOL depends
  * on the reference to the file name being the same for all calls regarding
  * one shared image, so we'll just store it in an instance of the following
  * structure and put a pointer to that instance in the meth_data stack.
  */
-typedef struct dso_internal_st
-	{
-	/* This should contain the name only, no directory,
-	 * no extension, nothing but a name. */
-	struct dsc$descriptor_s filename_dsc;
-	char filename[ NAMX_MAXRSS+ 1];
-	/* This contains whatever is not in filename, if needed.
-	 * Normally not defined. */
-	struct dsc$descriptor_s imagename_dsc;
-	char imagename[ NAMX_MAXRSS+ 1];
-	} DSO_VMS_INTERNAL;
+typedef struct dso_internal_st {
+    /*
+     * This should contain the name only, no directory, no extension, nothing
+     * but a name.
+     */
+    struct dsc$descriptor_s filename_dsc;
+    char filename[NAMX_MAXRSS + 1];
+    /*
+     * This contains whatever is not in filename, if needed. Normally not
+     * defined.
+     */
+    struct dsc$descriptor_s imagename_dsc;
+    char imagename[NAMX_MAXRSS + 1];
+} DSO_VMS_INTERNAL;
 
 DSO_METHOD *DSO_METHOD_vms(void)
-	{
-	return(&dso_meth_vms);
-	}
+{
+    return (&dso_meth_vms);
+}
 
 static int vms_load(DSO *dso)
-	{
-	void *ptr = NULL;
-	/* See applicable comments in dso_dl.c */
-	char *filename = DSO_convert_filename(dso, NULL);
+{
+    void *ptr = NULL;
+    /* See applicable comments in dso_dl.c */
+    char *filename = DSO_convert_filename(dso, NULL);
 
 /* Ensure 32-bit pointer for "p", and appropriate malloc() function. */
-#if __INITIAL_POINTER_SIZE == 64
-# define DSO_MALLOC _malloc32
-# pragma pointer_size save
-# pragma pointer_size 32
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define DSO_MALLOC OPENSSL_malloc
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	DSO_VMS_INTERNAL *p = NULL;
-
-#if __INITIAL_POINTER_SIZE == 64
-# pragma pointer_size restore
-#endif /* __INITIAL_POINTER_SIZE == 64 */
-
-	const char *sp1, *sp2;	/* Search result */
-
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_VMS_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-
-	/*-
-	 * A file specification may look like this:
-	 *
-	 *	node::dev:[dir-spec]name.type;ver
-	 *
-	 * or (for compatibility with TOPS-20):
-	 *
-	 *	node::dev:name.type;ver
-	 *
-	 * and the dir-spec uses '.' as separator.  Also, a dir-spec
-	 * may consist of several parts, with mixed use of [] and <>:
-	 *
-	 *	[dir1.]
-	 *
-	 * We need to split the file specification into the name and
-	 * the rest (both before and after the name itself).
-	 */
-	/* Start with trying to find the end of a dir-spec, and save the
-	   position of the byte after in sp1 */
-	sp1 = strrchr(filename, ']');
-	sp2 = strrchr(filename, '>');
-	if (sp1 == NULL) sp1 = sp2;
-	if (sp2 != NULL && sp2 > sp1) sp1 = sp2;
-	if (sp1 == NULL) sp1 = strrchr(filename, ':');
-	if (sp1 == NULL)
-		sp1 = filename;
-	else
-		sp1++;		/* The byte after the found character */
-	/* Now, let's see if there's a type, and save the position in sp2 */
-	sp2 = strchr(sp1, '.');
-	/* If we found it, that's where we'll cut.  Otherwise, look for a
-	   version number and save the position in sp2 */
-	if (sp2 == NULL) sp2 = strchr(sp1, ';');
-	/* If there was still nothing to find, set sp2 to point at the end of
-	   the string */
-	if (sp2 == NULL) sp2 = sp1 + strlen(sp1);
-
-	/* Check that we won't get buffer overflows */
-	if (sp2 - sp1 > FILENAME_MAX
-		|| (sp1 - filename) + strlen(sp2) > FILENAME_MAX)
-		{
-		DSOerr(DSO_F_VMS_LOAD,DSO_R_FILENAME_TOO_BIG);
-		goto err;
-		}
-
-	p = DSO_MALLOC(sizeof(DSO_VMS_INTERNAL));
-	if(p == NULL)
-		{
-		DSOerr(DSO_F_VMS_LOAD,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	strncpy(p->filename, sp1, sp2-sp1);
-	p->filename[sp2-sp1] = '\0';
-
-	strncpy(p->imagename, filename, sp1-filename);
-	p->imagename[sp1-filename] = '\0';
-	strcat(p->imagename, sp2);
-
-	p->filename_dsc.dsc$w_length = strlen(p->filename);
-	p->filename_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-	p->filename_dsc.dsc$b_class = DSC$K_CLASS_S;
-	p->filename_dsc.dsc$a_pointer = p->filename;
-	p->imagename_dsc.dsc$w_length = strlen(p->imagename);
-	p->imagename_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-	p->imagename_dsc.dsc$b_class = DSC$K_CLASS_S;
-	p->imagename_dsc.dsc$a_pointer = p->imagename;
-
-	if(!sk_void_push(dso->meth_data, (char *)p))
-		{
-		DSOerr(DSO_F_VMS_LOAD,DSO_R_STACK_ERROR);
-		goto err;
-		}
-
-	/* Success (for now, we lie.  We actually do not know...) */
-	dso->loaded_filename = filename;
-	return(1);
-err:
-	/* Cleanup! */
-	if(p != NULL)
-		OPENSSL_free(p);
-	if(filename != NULL)
-		OPENSSL_free(filename);
-	return(0);
-	}
-
-/* Note that this doesn't actually unload the shared image, as there is no
+# if __INITIAL_POINTER_SIZE == 64
+#  define DSO_MALLOC _malloc32
+#  pragma pointer_size save
+#  pragma pointer_size 32
+# else                          /* __INITIAL_POINTER_SIZE == 64 */
+#  define DSO_MALLOC OPENSSL_malloc
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    DSO_VMS_INTERNAL *p = NULL;
+
+# if __INITIAL_POINTER_SIZE == 64
+#  pragma pointer_size restore
+# endif                         /* __INITIAL_POINTER_SIZE == 64 */
+
+    const char *sp1, *sp2;      /* Search result */
+
+    if (filename == NULL) {
+        DSOerr(DSO_F_VMS_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+
+        /*-
+         * A file specification may look like this:
+         *
+         *      node::dev:[dir-spec]name.type;ver
+         *
+         * or (for compatibility with TOPS-20):
+         *
+         *      node::dev:name.type;ver
+         *
+         * and the dir-spec uses '.' as separator.  Also, a dir-spec
+         * may consist of several parts, with mixed use of [] and <>:
+         *
+         *      [dir1.]
+         *
+         * We need to split the file specification into the name and
+         * the rest (both before and after the name itself).
+         */
+    /*
+     * Start with trying to find the end of a dir-spec, and save the position
+     * of the byte after in sp1
+     */
+    sp1 = strrchr(filename, ']');
+    sp2 = strrchr(filename, '>');
+    if (sp1 == NULL)
+        sp1 = sp2;
+    if (sp2 != NULL && sp2 > sp1)
+        sp1 = sp2;
+    if (sp1 == NULL)
+        sp1 = strrchr(filename, ':');
+    if (sp1 == NULL)
+        sp1 = filename;
+    else
+        sp1++;                  /* The byte after the found character */
+    /* Now, let's see if there's a type, and save the position in sp2 */
+    sp2 = strchr(sp1, '.');
+    /*
+     * If we found it, that's where we'll cut.  Otherwise, look for a version
+     * number and save the position in sp2
+     */
+    if (sp2 == NULL)
+        sp2 = strchr(sp1, ';');
+    /*
+     * If there was still nothing to find, set sp2 to point at the end of the
+     * string
+     */
+    if (sp2 == NULL)
+        sp2 = sp1 + strlen(sp1);
+
+    /* Check that we won't get buffer overflows */
+    if (sp2 - sp1 > FILENAME_MAX
+        || (sp1 - filename) + strlen(sp2) > FILENAME_MAX) {
+        DSOerr(DSO_F_VMS_LOAD, DSO_R_FILENAME_TOO_BIG);
+        goto err;
+    }
+
+    p = DSO_MALLOC(sizeof(DSO_VMS_INTERNAL));
+    if (p == NULL) {
+        DSOerr(DSO_F_VMS_LOAD, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    strncpy(p->filename, sp1, sp2 - sp1);
+    p->filename[sp2 - sp1] = '\0';
+
+    strncpy(p->imagename, filename, sp1 - filename);
+    p->imagename[sp1 - filename] = '\0';
+    strcat(p->imagename, sp2);
+
+    p->filename_dsc.dsc$w_length = strlen(p->filename);
+    p->filename_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    p->filename_dsc.dsc$b_class = DSC$K_CLASS_S;
+    p->filename_dsc.dsc$a_pointer = p->filename;
+    p->imagename_dsc.dsc$w_length = strlen(p->imagename);
+    p->imagename_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    p->imagename_dsc.dsc$b_class = DSC$K_CLASS_S;
+    p->imagename_dsc.dsc$a_pointer = p->imagename;
+
+    if (!sk_void_push(dso->meth_data, (char *)p)) {
+        DSOerr(DSO_F_VMS_LOAD, DSO_R_STACK_ERROR);
+        goto err;
+    }
+
+    /* Success (for now, we lie.  We actually do not know...) */
+    dso->loaded_filename = filename;
+    return (1);
+ err:
+    /* Cleanup! */
+    if (p != NULL)
+        OPENSSL_free(p);
+    if (filename != NULL)
+        OPENSSL_free(filename);
+    return (0);
+}
+
+/*
+ * Note that this doesn't actually unload the shared image, as there is no
  * such thing in VMS.  Next time it get loaded again, a new copy will
  * actually be loaded.
  */
 static int vms_unload(DSO *dso)
-	{
-	DSO_VMS_INTERNAL *p;
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_VMS_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		return(1);
-	p = (DSO_VMS_INTERNAL *)sk_void_pop(dso->meth_data);
-	if(p == NULL)
-		{
-		DSOerr(DSO_F_VMS_UNLOAD,DSO_R_NULL_HANDLE);
-		return(0);
-		}
-	/* Cleanup */
-	OPENSSL_free(p);
-	return(1);
-	}
-
-/* We must do this in a separate function because of the way the exception
-   handler works (it makes this function return */
+{
+    DSO_VMS_INTERNAL *p;
+    if (dso == NULL) {
+        DSOerr(DSO_F_VMS_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (sk_void_num(dso->meth_data) < 1)
+        return (1);
+    p = (DSO_VMS_INTERNAL *)sk_void_pop(dso->meth_data);
+    if (p == NULL) {
+        DSOerr(DSO_F_VMS_UNLOAD, DSO_R_NULL_HANDLE);
+        return (0);
+    }
+    /* Cleanup */
+    OPENSSL_free(p);
+    return (1);
+}
+
+/*
+ * We must do this in a separate function because of the way the exception
+ * handler works (it makes this function return
+ */
 static int do_find_symbol(DSO_VMS_INTERNAL *ptr,
-	struct dsc$descriptor_s *symname_dsc, void **sym,
-	unsigned long flags)
-	{
-	/* Make sure that signals are caught and returned instead of
-	   aborting the program.  The exception handler gets unestablished
-	   automatically on return from this function.  */
-	lib$establish(lib$sig_to_ret);
-
-	if(ptr->imagename_dsc.dsc$w_length)
-		return lib$find_image_symbol(&ptr->filename_dsc,
-			symname_dsc, sym,
-			&ptr->imagename_dsc, flags);
-	else
-		return lib$find_image_symbol(&ptr->filename_dsc,
-			symname_dsc, sym,
-			0, flags);
-	}
+                          struct dsc$descriptor_s *symname_dsc, void **sym,
+                          unsigned long flags)
+{
+    /*
+     * Make sure that signals are caught and returned instead of aborting the
+     * program.  The exception handler gets unestablished automatically on
+     * return from this function.
+     */
+    lib$establish(lib$sig_to_ret);
+
+    if (ptr->imagename_dsc.dsc$w_length)
+        return lib$find_image_symbol(&ptr->filename_dsc,
+                                     symname_dsc, sym,
+                                     &ptr->imagename_dsc, flags);
+    else
+        return lib$find_image_symbol(&ptr->filename_dsc,
+                                     symname_dsc, sym, 0, flags);
+}
 
 void vms_bind_sym(DSO *dso, const char *symname, void **sym)
-	{
-	DSO_VMS_INTERNAL *ptr;
-	int status;
-#if 0
-	int flags = (1<<4); /* LIB$M_FIS_MIXEDCASE, but this symbol isn't
-                               defined in VMS older than 7.0 or so */
-#else
-	int flags = 0;
-#endif
-	struct dsc$descriptor_s symname_dsc;
+{
+    DSO_VMS_INTERNAL *ptr;
+    int status;
+# if 0
+    int flags = (1 << 4);       /* LIB$M_FIS_MIXEDCASE, but this symbol isn't
+                                 * defined in VMS older than 7.0 or so */
+# else
+    int flags = 0;
+# endif
+    struct dsc$descriptor_s symname_dsc;
 
 /* Arrange 32-bit pointer to (copied) string storage, if needed. */
-#if __INITIAL_POINTER_SIZE == 64
-# define SYMNAME symname_32p
-# pragma pointer_size save
-# pragma pointer_size 32
-	char *symname_32p;
-# pragma pointer_size restore
-	char symname_32[ NAMX_MAXRSS+ 1];
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define SYMNAME ((char *) symname)
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	*sym = NULL;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_VMS_BIND_SYM,ERR_R_PASSED_NULL_PARAMETER);
-		return;
-		}
-
-#if __INITIAL_POINTER_SIZE == 64
-	/* Copy the symbol name to storage with a 32-bit pointer. */
-	symname_32p = symname_32;
-	strcpy( symname_32p, symname);
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	symname_dsc.dsc$w_length = strlen(SYMNAME);
-	symname_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-	symname_dsc.dsc$b_class = DSC$K_CLASS_S;
-	symname_dsc.dsc$a_pointer = SYMNAME;
-
-	if(sk_void_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_VMS_BIND_SYM,DSO_R_STACK_ERROR);
-		return;
-		}
-	ptr = (DSO_VMS_INTERNAL *)sk_void_value(dso->meth_data,
-		sk_void_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_VMS_BIND_SYM,DSO_R_NULL_HANDLE);
-		return;
-		}
-
-	if(dso->flags & DSO_FLAG_UPCASE_SYMBOL) flags = 0;
-
-	status = do_find_symbol(ptr, &symname_dsc, sym, flags);
-
-	if(!$VMS_STATUS_SUCCESS(status))
-		{
-		unsigned short length;
-		char errstring[257];
-		struct dsc$descriptor_s errstring_dsc;
-
-		errstring_dsc.dsc$w_length = sizeof(errstring);
-		errstring_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-		errstring_dsc.dsc$b_class = DSC$K_CLASS_S;
-		errstring_dsc.dsc$a_pointer = errstring;
-
-		*sym = NULL;
-
-		status = sys$getmsg(status, &length, &errstring_dsc, 1, 0);
-
-		if (!$VMS_STATUS_SUCCESS(status))
-			lib$signal(status); /* This is really bad.  Abort!  */
-		else
-			{
-			errstring[length] = '\0';
-
-			DSOerr(DSO_F_VMS_BIND_SYM,DSO_R_SYM_FAILURE);
-			if (ptr->imagename_dsc.dsc$w_length)
-				ERR_add_error_data(9,
-					"Symbol ", symname,
-					" in ", ptr->filename,
-					" (", ptr->imagename, ")",
-					": ", errstring);
-			else
-				ERR_add_error_data(6,
-					"Symbol ", symname,
-					" in ", ptr->filename,
-					": ", errstring);
-			}
-		return;
-		}
-	return;
-	}
+# if __INITIAL_POINTER_SIZE == 64
+#  define SYMNAME symname_32p
+#  pragma pointer_size save
+#  pragma pointer_size 32
+    char *symname_32p;
+#  pragma pointer_size restore
+    char symname_32[NAMX_MAXRSS + 1];
+# else                          /* __INITIAL_POINTER_SIZE == 64 */
+#  define SYMNAME ((char *) symname)
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    *sym = NULL;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_VMS_BIND_SYM, ERR_R_PASSED_NULL_PARAMETER);
+        return;
+    }
+# if __INITIAL_POINTER_SIZE == 64
+    /* Copy the symbol name to storage with a 32-bit pointer. */
+    symname_32p = symname_32;
+    strcpy(symname_32p, symname);
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    symname_dsc.dsc$w_length = strlen(SYMNAME);
+    symname_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+    symname_dsc.dsc$b_class = DSC$K_CLASS_S;
+    symname_dsc.dsc$a_pointer = SYMNAME;
+
+    if (sk_void_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_VMS_BIND_SYM, DSO_R_STACK_ERROR);
+        return;
+    }
+    ptr = (DSO_VMS_INTERNAL *)sk_void_value(dso->meth_data,
+                                            sk_void_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_VMS_BIND_SYM, DSO_R_NULL_HANDLE);
+        return;
+    }
+
+    if (dso->flags & DSO_FLAG_UPCASE_SYMBOL)
+        flags = 0;
+
+    status = do_find_symbol(ptr, &symname_dsc, sym, flags);
+
+    if (!$VMS_STATUS_SUCCESS(status)) {
+        unsigned short length;
+        char errstring[257];
+        struct dsc$descriptor_s errstring_dsc;
+
+        errstring_dsc.dsc$w_length = sizeof(errstring);
+        errstring_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+        errstring_dsc.dsc$b_class = DSC$K_CLASS_S;
+        errstring_dsc.dsc$a_pointer = errstring;
+
+        *sym = NULL;
+
+        status = sys$getmsg(status, &length, &errstring_dsc, 1, 0);
+
+        if (!$VMS_STATUS_SUCCESS(status))
+            lib$signal(status); /* This is really bad.  Abort! */
+        else {
+            errstring[length] = '\0';
+
+            DSOerr(DSO_F_VMS_BIND_SYM, DSO_R_SYM_FAILURE);
+            if (ptr->imagename_dsc.dsc$w_length)
+                ERR_add_error_data(9,
+                                   "Symbol ", symname,
+                                   " in ", ptr->filename,
+                                   " (", ptr->imagename, ")",
+                                   ": ", errstring);
+            else
+                ERR_add_error_data(6,
+                                   "Symbol ", symname,
+                                   " in ", ptr->filename, ": ", errstring);
+        }
+        return;
+    }
+    return;
+}
 
 static void *vms_bind_var(DSO *dso, const char *symname)
-	{
-	void *sym = 0;
-	vms_bind_sym(dso, symname, &sym);
-	return sym;
-	}
+{
+    void *sym = 0;
+    vms_bind_sym(dso, symname, &sym);
+    return sym;
+}
 
 static DSO_FUNC_TYPE vms_bind_func(DSO *dso, const char *symname)
-	{
-	DSO_FUNC_TYPE sym = 0;
-	vms_bind_sym(dso, symname, (void **)&sym);
-	return sym;
-	}
-
-
-static char *vms_merger(DSO *dso, const char *filespec1, const char *filespec2)
-	{
-	int status;
-	int filespec1len, filespec2len;
-	struct FAB fab;
-	struct NAMX_STRUCT nam;
-	char esa[ NAMX_MAXRSS+ 1];
-	char *merged;
+{
+    DSO_FUNC_TYPE sym = 0;
+    vms_bind_sym(dso, symname, (void **)&sym);
+    return sym;
+}
+
+static char *vms_merger(DSO *dso, const char *filespec1,
+                        const char *filespec2)
+{
+    int status;
+    int filespec1len, filespec2len;
+    struct FAB fab;
+    struct NAMX_STRUCT nam;
+    char esa[NAMX_MAXRSS + 1];
+    char *merged;
 
 /* Arrange 32-bit pointer to (copied) string storage, if needed. */
-#if __INITIAL_POINTER_SIZE == 64
-# define FILESPEC1 filespec1_32p;
-# define FILESPEC2 filespec2_32p;
-# pragma pointer_size save
-# pragma pointer_size 32
-	char *filespec1_32p;
-	char *filespec2_32p;
-# pragma pointer_size restore
-	char filespec1_32[ NAMX_MAXRSS+ 1];
-	char filespec2_32[ NAMX_MAXRSS+ 1];
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define FILESPEC1 ((char *) filespec1)
-# define FILESPEC2 ((char *) filespec2)
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	if (!filespec1) filespec1 = "";
-	if (!filespec2) filespec2 = "";
-	filespec1len = strlen(filespec1);
-	filespec2len = strlen(filespec2);
-
-#if __INITIAL_POINTER_SIZE == 64
-	/* Copy the file names to storage with a 32-bit pointer. */
-	filespec1_32p = filespec1_32;
-	filespec2_32p = filespec2_32;
-	strcpy( filespec1_32p, filespec1);
-	strcpy( filespec2_32p, filespec2);
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
-
-	fab = cc$rms_fab;
-	nam = CC_RMS_NAMX;
-
-	FAB_OR_NAML( fab, nam).FAB_OR_NAML_FNA = FILESPEC1;
-	FAB_OR_NAML( fab, nam).FAB_OR_NAML_FNS = filespec1len;
-	FAB_OR_NAML( fab, nam).FAB_OR_NAML_DNA = FILESPEC2;
-	FAB_OR_NAML( fab, nam).FAB_OR_NAML_DNS = filespec2len;
-	NAMX_DNA_FNA_SET( fab)
-
-	nam.NAMX_ESA = esa;
-	nam.NAMX_ESS = NAMX_MAXRSS;
-	nam.NAMX_NOP = NAM$M_SYNCHK | NAM$M_PWD;
-	SET_NAMX_NO_SHORT_UPCASE( nam);
-
-	fab.FAB_NAMX = &nam;
-
-	status = sys$parse(&fab, 0, 0);
-
-	if(!$VMS_STATUS_SUCCESS(status))
-		{
-		unsigned short length;
-		char errstring[257];
-		struct dsc$descriptor_s errstring_dsc;
-
-		errstring_dsc.dsc$w_length = sizeof(errstring);
-		errstring_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
-		errstring_dsc.dsc$b_class = DSC$K_CLASS_S;
-		errstring_dsc.dsc$a_pointer = errstring;
-
-		status = sys$getmsg(status, &length, &errstring_dsc, 1, 0);
-
-		if (!$VMS_STATUS_SUCCESS(status))
-			lib$signal(status); /* This is really bad.  Abort!  */
-		else
-			{
-			errstring[length] = '\0';
-
-			DSOerr(DSO_F_VMS_MERGER,DSO_R_FAILURE);
-			ERR_add_error_data(7,
-					   "filespec \"", filespec1, "\", ",
-					   "defaults \"", filespec2, "\": ",
-					   errstring);
-			}
-		return(NULL);
-		}
-
-	merged = OPENSSL_malloc( nam.NAMX_ESL+ 1);
-	if(!merged)
-		goto malloc_err;
-	strncpy( merged, nam.NAMX_ESA, nam.NAMX_ESL);
-	merged[ nam.NAMX_ESL] = '\0';
-	return(merged);
+# if __INITIAL_POINTER_SIZE == 64
+#  define FILESPEC1 filespec1_32p;
+#  define FILESPEC2 filespec2_32p;
+#  pragma pointer_size save
+#  pragma pointer_size 32
+    char *filespec1_32p;
+    char *filespec2_32p;
+#  pragma pointer_size restore
+    char filespec1_32[NAMX_MAXRSS + 1];
+    char filespec2_32[NAMX_MAXRSS + 1];
+# else                          /* __INITIAL_POINTER_SIZE == 64 */
+#  define FILESPEC1 ((char *) filespec1)
+#  define FILESPEC2 ((char *) filespec2)
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    if (!filespec1)
+        filespec1 = "";
+    if (!filespec2)
+        filespec2 = "";
+    filespec1len = strlen(filespec1);
+    filespec2len = strlen(filespec2);
+
+# if __INITIAL_POINTER_SIZE == 64
+    /* Copy the file names to storage with a 32-bit pointer. */
+    filespec1_32p = filespec1_32;
+    filespec2_32p = filespec2_32;
+    strcpy(filespec1_32p, filespec1);
+    strcpy(filespec2_32p, filespec2);
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+    fab = cc$rms_fab;
+    nam = CC_RMS_NAMX;
+
+    FAB_OR_NAML(fab, nam).FAB_OR_NAML_FNA = FILESPEC1;
+    FAB_OR_NAML(fab, nam).FAB_OR_NAML_FNS = filespec1len;
+    FAB_OR_NAML(fab, nam).FAB_OR_NAML_DNA = FILESPEC2;
+    FAB_OR_NAML(fab, nam).FAB_OR_NAML_DNS = filespec2len;
+    NAMX_DNA_FNA_SET(fab)
+
+        nam.NAMX_ESA = esa;
+    nam.NAMX_ESS = NAMX_MAXRSS;
+    nam.NAMX_NOP = NAM$M_SYNCHK | NAM$M_PWD;
+    SET_NAMX_NO_SHORT_UPCASE(nam);
+
+    fab.FAB_NAMX = &nam;
+
+    status = sys$parse(&fab, 0, 0);
+
+    if (!$VMS_STATUS_SUCCESS(status)) {
+        unsigned short length;
+        char errstring[257];
+        struct dsc$descriptor_s errstring_dsc;
+
+        errstring_dsc.dsc$w_length = sizeof(errstring);
+        errstring_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
+        errstring_dsc.dsc$b_class = DSC$K_CLASS_S;
+        errstring_dsc.dsc$a_pointer = errstring;
+
+        status = sys$getmsg(status, &length, &errstring_dsc, 1, 0);
+
+        if (!$VMS_STATUS_SUCCESS(status))
+            lib$signal(status); /* This is really bad.  Abort! */
+        else {
+            errstring[length] = '\0';
+
+            DSOerr(DSO_F_VMS_MERGER, DSO_R_FAILURE);
+            ERR_add_error_data(7,
+                               "filespec \"", filespec1, "\", ",
+                               "defaults \"", filespec2, "\": ", errstring);
+        }
+        return (NULL);
+    }
+
+    merged = OPENSSL_malloc(nam.NAMX_ESL + 1);
+    if (!merged)
+        goto malloc_err;
+    strncpy(merged, nam.NAMX_ESA, nam.NAMX_ESL);
+    merged[nam.NAMX_ESL] = '\0';
+    return (merged);
  malloc_err:
-	DSOerr(DSO_F_VMS_MERGER,
-		ERR_R_MALLOC_FAILURE);
-	}
+    DSOerr(DSO_F_VMS_MERGER, ERR_R_MALLOC_FAILURE);
+}
 
 static char *vms_name_converter(DSO *dso, const char *filename)
-	{
-        int len = strlen(filename);
-        char *not_translated = OPENSSL_malloc(len+1);
-        strcpy(not_translated,filename);
-	return(not_translated);
-	}
-
-#endif /* OPENSSL_SYS_VMS */
+{
+    int len = strlen(filename);
+    char *not_translated = OPENSSL_malloc(len + 1);
+    strcpy(not_translated, filename);
+    return (not_translated);
+}
+
+#endif                          /* OPENSSL_SYS_VMS */
diff --git a/crypto/dso/dso_win32.c b/crypto/dso/dso_win32.c
index 1cab3142c6..c65234e9c4 100644
--- a/crypto/dso/dso_win32.c
+++ b/crypto/dso/dso_win32.c
@@ -1,6 +1,7 @@
 /* dso_win32.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,785 +64,725 @@
 
 #if !defined(DSO_WIN32)
 DSO_METHOD *DSO_METHOD_win32(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 
-#ifdef _WIN32_WCE
-# if _WIN32_WCE < 300
-static FARPROC GetProcAddressA(HMODULE hModule,LPCSTR lpProcName)
-	{
-	WCHAR lpProcNameW[64];
-	int i;
-
-	for (i=0;lpProcName[i] && i<64;i++)
-		lpProcNameW[i] = (WCHAR)lpProcName[i];
-	if (i==64) return NULL;
-	lpProcNameW[i] = 0;
-
-	return GetProcAddressW(hModule,lpProcNameW);
-	}
-# endif
-# undef GetProcAddress
-# define GetProcAddress GetProcAddressA
+# ifdef _WIN32_WCE
+#  if _WIN32_WCE < 300
+static FARPROC GetProcAddressA(HMODULE hModule, LPCSTR lpProcName)
+{
+    WCHAR lpProcNameW[64];
+    int i;
+
+    for (i = 0; lpProcName[i] && i < 64; i++)
+        lpProcNameW[i] = (WCHAR)lpProcName[i];
+    if (i == 64)
+        return NULL;
+    lpProcNameW[i] = 0;
+
+    return GetProcAddressW(hModule, lpProcNameW);
+}
+#  endif
+#  undef GetProcAddress
+#  define GetProcAddress GetProcAddressA
 
 static HINSTANCE LoadLibraryA(LPCSTR lpLibFileName)
-	{
-	WCHAR *fnamw;
-	size_t len_0=strlen(lpLibFileName)+1,i;
-
-#ifdef _MSC_VER
-	fnamw = (WCHAR *)_alloca (len_0*sizeof(WCHAR));
-#else
-	fnamw = (WCHAR *)alloca (len_0*sizeof(WCHAR));
-#endif
-	if (fnamw == NULL)
-		{
-		SetLastError(ERROR_NOT_ENOUGH_MEMORY);
-		return NULL;
-		}
-
-#if defined(_WIN32_WCE) && _WIN32_WCE>=101
-	if (!MultiByteToWideChar(CP_ACP,0,lpLibFileName,len_0,fnamw,len_0))
-#endif
-		for (i=0;i=101
+    if (!MultiByteToWideChar(CP_ACP, 0, lpLibFileName, len_0, fnamw, len_0))
+#  endif
+        for (i = 0; i < len_0; i++)
+            fnamw[i] = (WCHAR)lpLibFileName[i];
+
+    return LoadLibraryW(fnamw);
+}
+# endif
 
 /* Part of the hack in "win32_load" ... */
-#define DSO_MAX_TRANSLATED_SIZE 256
+# define DSO_MAX_TRANSLATED_SIZE 256
 
 static int win32_load(DSO *dso);
 static int win32_unload(DSO *dso);
 static void *win32_bind_var(DSO *dso, const char *symname);
 static DSO_FUNC_TYPE win32_bind_func(DSO *dso, const char *symname);
-#if 0
+# if 0
 static int win32_unbind_var(DSO *dso, char *symname, void *symptr);
 static int win32_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
 static int win32_init(DSO *dso);
 static int win32_finish(DSO *dso);
 static long win32_ctrl(DSO *dso, int cmd, long larg, void *parg);
-#endif
+# endif
 static char *win32_name_converter(DSO *dso, const char *filename);
 static char *win32_merger(DSO *dso, const char *filespec1,
-	const char *filespec2);
-static int win32_pathbyaddr(void *addr,char *path,int sz);
+                          const char *filespec2);
+static int win32_pathbyaddr(void *addr, char *path, int sz);
 static void *win32_globallookup(const char *name);
 
 static const char *openssl_strnchr(const char *string, int c, size_t len);
 
 static DSO_METHOD dso_meth_win32 = {
-	"OpenSSL 'win32' shared library method",
-	win32_load,
-	win32_unload,
-	win32_bind_var,
-	win32_bind_func,
+    "OpenSSL 'win32' shared library method",
+    win32_load,
+    win32_unload,
+    win32_bind_var,
+    win32_bind_func,
 /* For now, "unbind" doesn't exist */
-#if 0
-	NULL, /* unbind_var */
-	NULL, /* unbind_func */
-#endif
-	NULL, /* ctrl */
-	win32_name_converter,
-	win32_merger,
-	NULL, /* init */
-	NULL, /* finish */
-	win32_pathbyaddr,
-	win32_globallookup
-	};
+# if 0
+    NULL,                       /* unbind_var */
+    NULL,                       /* unbind_func */
+# endif
+    NULL,                       /* ctrl */
+    win32_name_converter,
+    win32_merger,
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    win32_pathbyaddr,
+    win32_globallookup
+};
 
 DSO_METHOD *DSO_METHOD_win32(void)
-	{
-	return(&dso_meth_win32);
-	}
+{
+    return (&dso_meth_win32);
+}
 
-/* For this DSO_METHOD, our meth_data STACK will contain;
- * (i) a pointer to the handle (HINSTANCE) returned from
- *     LoadLibrary(), and copied.
+/*
+ * For this DSO_METHOD, our meth_data STACK will contain; (i) a pointer to
+ * the handle (HINSTANCE) returned from LoadLibrary(), and copied.
  */
 
 static int win32_load(DSO *dso)
-	{
-	HINSTANCE h = NULL, *p = NULL;
-	/* See applicable comments from dso_dl.c */
-	char *filename = DSO_convert_filename(dso, NULL);
-
-	if(filename == NULL)
-		{
-		DSOerr(DSO_F_WIN32_LOAD,DSO_R_NO_FILENAME);
-		goto err;
-		}
-	h = LoadLibraryA(filename);
-	if(h == NULL)
-		{
-		DSOerr(DSO_F_WIN32_LOAD,DSO_R_LOAD_FAILED);
-		ERR_add_error_data(3, "filename(", filename, ")");
-		goto err;
-		}
-	p = (HINSTANCE *)OPENSSL_malloc(sizeof(HINSTANCE));
-	if(p == NULL)
-		{
-		DSOerr(DSO_F_WIN32_LOAD,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	*p = h;
-	if(!sk_void_push(dso->meth_data, p))
-		{
-		DSOerr(DSO_F_WIN32_LOAD,DSO_R_STACK_ERROR);
-		goto err;
-		}
-	/* Success */
-	dso->loaded_filename = filename;
-	return(1);
-err:
-	/* Cleanup !*/
-	if(filename != NULL)
-		OPENSSL_free(filename);
-	if(p != NULL)
-		OPENSSL_free(p);
-	if(h != NULL)
-		FreeLibrary(h);
-	return(0);
-	}
+{
+    HINSTANCE h = NULL, *p = NULL;
+    /* See applicable comments from dso_dl.c */
+    char *filename = DSO_convert_filename(dso, NULL);
+
+    if (filename == NULL) {
+        DSOerr(DSO_F_WIN32_LOAD, DSO_R_NO_FILENAME);
+        goto err;
+    }
+    h = LoadLibraryA(filename);
+    if (h == NULL) {
+        DSOerr(DSO_F_WIN32_LOAD, DSO_R_LOAD_FAILED);
+        ERR_add_error_data(3, "filename(", filename, ")");
+        goto err;
+    }
+    p = (HINSTANCE *) OPENSSL_malloc(sizeof(HINSTANCE));
+    if (p == NULL) {
+        DSOerr(DSO_F_WIN32_LOAD, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    *p = h;
+    if (!sk_void_push(dso->meth_data, p)) {
+        DSOerr(DSO_F_WIN32_LOAD, DSO_R_STACK_ERROR);
+        goto err;
+    }
+    /* Success */
+    dso->loaded_filename = filename;
+    return (1);
+ err:
+    /* Cleanup ! */
+    if (filename != NULL)
+        OPENSSL_free(filename);
+    if (p != NULL)
+        OPENSSL_free(p);
+    if (h != NULL)
+        FreeLibrary(h);
+    return (0);
+}
 
 static int win32_unload(DSO *dso)
-	{
-	HINSTANCE *p;
-	if(dso == NULL)
-		{
-		DSOerr(DSO_F_WIN32_UNLOAD,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		return(1);
-	p = sk_void_pop(dso->meth_data);
-	if(p == NULL)
-		{
-		DSOerr(DSO_F_WIN32_UNLOAD,DSO_R_NULL_HANDLE);
-		return(0);
-		}
-	if(!FreeLibrary(*p))
-		{
-		DSOerr(DSO_F_WIN32_UNLOAD,DSO_R_UNLOAD_FAILED);
-		/* We should push the value back onto the stack in
-		 * case of a retry. */
-		sk_void_push(dso->meth_data, p);
-		return(0);
-		}
-	/* Cleanup */
-	OPENSSL_free(p);
-	return(1);
-	}
-
-/* Using GetProcAddress for variables? TODO: Check this out in
- * the Win32 API docs, there's probably a variant for variables. */
+{
+    HINSTANCE *p;
+    if (dso == NULL) {
+        DSOerr(DSO_F_WIN32_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (sk_void_num(dso->meth_data) < 1)
+        return (1);
+    p = sk_void_pop(dso->meth_data);
+    if (p == NULL) {
+        DSOerr(DSO_F_WIN32_UNLOAD, DSO_R_NULL_HANDLE);
+        return (0);
+    }
+    if (!FreeLibrary(*p)) {
+        DSOerr(DSO_F_WIN32_UNLOAD, DSO_R_UNLOAD_FAILED);
+        /*
+         * We should push the value back onto the stack in case of a retry.
+         */
+        sk_void_push(dso->meth_data, p);
+        return (0);
+    }
+    /* Cleanup */
+    OPENSSL_free(p);
+    return (1);
+}
+
+/*
+ * Using GetProcAddress for variables? TODO: Check this out in the Win32 API
+ * docs, there's probably a variant for variables.
+ */
 static void *win32_bind_var(DSO *dso, const char *symname)
-	{
-	HINSTANCE *ptr;
-	void *sym;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_WIN32_BIND_VAR,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_WIN32_BIND_VAR,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_WIN32_BIND_VAR,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	sym = GetProcAddress(*ptr, symname);
-	if(sym == NULL)
-		{
-		DSOerr(DSO_F_WIN32_BIND_VAR,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(3, "symname(", symname, ")");
-		return(NULL);
-		}
-	return(sym);
-	}
+{
+    HINSTANCE *ptr;
+    void *sym;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_WIN32_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_void_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_WIN32_BIND_VAR, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_WIN32_BIND_VAR, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    sym = GetProcAddress(*ptr, symname);
+    if (sym == NULL) {
+        DSOerr(DSO_F_WIN32_BIND_VAR, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(3, "symname(", symname, ")");
+        return (NULL);
+    }
+    return (sym);
+}
 
 static DSO_FUNC_TYPE win32_bind_func(DSO *dso, const char *symname)
-	{
-	HINSTANCE *ptr;
-	void *sym;
-
-	if((dso == NULL) || (symname == NULL))
-		{
-		DSOerr(DSO_F_WIN32_BIND_FUNC,ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(sk_void_num(dso->meth_data) < 1)
-		{
-		DSOerr(DSO_F_WIN32_BIND_FUNC,DSO_R_STACK_ERROR);
-		return(NULL);
-		}
-	ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
-	if(ptr == NULL)
-		{
-		DSOerr(DSO_F_WIN32_BIND_FUNC,DSO_R_NULL_HANDLE);
-		return(NULL);
-		}
-	sym = GetProcAddress(*ptr, symname);
-	if(sym == NULL)
-		{
-		DSOerr(DSO_F_WIN32_BIND_FUNC,DSO_R_SYM_FAILURE);
-		ERR_add_error_data(3, "symname(", symname, ")");
-		return(NULL);
-		}
-	return((DSO_FUNC_TYPE)sym);
-	}
-
-struct file_st
-	{
-	const char *node; int nodelen;
-	const char *device; int devicelen;
-	const char *predir; int predirlen;
-	const char *dir; int dirlen;
-	const char *file; int filelen;
-	};
+{
+    HINSTANCE *ptr;
+    void *sym;
+
+    if ((dso == NULL) || (symname == NULL)) {
+        DSOerr(DSO_F_WIN32_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (sk_void_num(dso->meth_data) < 1) {
+        DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_STACK_ERROR);
+        return (NULL);
+    }
+    ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
+    if (ptr == NULL) {
+        DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_NULL_HANDLE);
+        return (NULL);
+    }
+    sym = GetProcAddress(*ptr, symname);
+    if (sym == NULL) {
+        DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_SYM_FAILURE);
+        ERR_add_error_data(3, "symname(", symname, ")");
+        return (NULL);
+    }
+    return ((DSO_FUNC_TYPE)sym);
+}
+
+struct file_st {
+    const char *node;
+    int nodelen;
+    const char *device;
+    int devicelen;
+    const char *predir;
+    int predirlen;
+    const char *dir;
+    int dirlen;
+    const char *file;
+    int filelen;
+};
 
 static struct file_st *win32_splitter(DSO *dso, const char *filename,
-	int assume_last_is_dir)
-	{
-	struct file_st *result = NULL;
-	enum { IN_NODE, IN_DEVICE, IN_FILE } position;
-	const char *start = filename;
-	char last;
-
-	if (!filename)
-		{
-		DSOerr(DSO_F_WIN32_SPLITTER,DSO_R_NO_FILENAME);
-		/*goto err;*/
-		return(NULL);
-		}
-
-	result = OPENSSL_malloc(sizeof(struct file_st));
-	if(result == NULL)
-		{
-		DSOerr(DSO_F_WIN32_SPLITTER,
-			ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-
-	memset(result, 0, sizeof(struct file_st));
-	position = IN_DEVICE;
-
-	if((filename[0] == '\\' && filename[1] == '\\')
-		|| (filename[0] == '/' && filename[1] == '/'))
-		{
-		position = IN_NODE;
-		filename += 2;
-		start = filename;
-		result->node = start;
-		}
-
-	do
-		{
-		last = filename[0];
-		switch(last)
-			{
-		case ':':
-			if(position != IN_DEVICE)
-				{
-				DSOerr(DSO_F_WIN32_SPLITTER,
-					DSO_R_INCORRECT_FILE_SYNTAX);
-				/*goto err;*/
-				OPENSSL_free(result);
-				return(NULL);
-				}
-			result->device = start;
-			result->devicelen = (int)(filename - start);
-			position = IN_FILE;
-			start = ++filename;
-			result->dir = start;
-			break;
-		case '\\':
-		case '/':
-			if(position == IN_NODE)
-				{
-				result->nodelen = (int)(filename - start);
-				position = IN_FILE;
-				start = ++filename;
-				result->dir = start;
-				}
-			else if(position == IN_DEVICE)
-				{
-				position = IN_FILE;
-				filename++;
-				result->dir = start;
-				result->dirlen = (int)(filename - start);
-				start = filename;
-				}
-			else
-				{
-				filename++;
-				result->dirlen += (int)(filename - start);
-				start = filename;
-				}
-			break;
-		case '\0':
-			if(position == IN_NODE)
-				{
-				result->nodelen = (int)(filename - start);
-				}
-			else
-				{
-				if(filename - start > 0)
-					{
-					if (assume_last_is_dir)
-						{
-						if (position == IN_DEVICE)
-							{
-							result->dir = start;
-							result->dirlen = 0;
-							}
-						result->dirlen +=
-							(int)(filename - start);
-						}
-					else
-						{
-						result->file = start;
-						result->filelen =
-							(int)(filename - start);
-						}
-					}
-				}
-			break;
-		default:
-			filename++;
-			break;
-			}
-		}
-	while(last);
-
-	if(!result->nodelen) result->node = NULL;
-	if(!result->devicelen) result->device = NULL;
-	if(!result->dirlen) result->dir = NULL;
-	if(!result->filelen) result->file = NULL;
-
-	return(result);
-	}
+                                      int assume_last_is_dir)
+{
+    struct file_st *result = NULL;
+    enum { IN_NODE, IN_DEVICE, IN_FILE } position;
+    const char *start = filename;
+    char last;
+
+    if (!filename) {
+        DSOerr(DSO_F_WIN32_SPLITTER, DSO_R_NO_FILENAME);
+        /*
+         * goto err;
+         */
+        return (NULL);
+    }
+
+    result = OPENSSL_malloc(sizeof(struct file_st));
+    if (result == NULL) {
+        DSOerr(DSO_F_WIN32_SPLITTER, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+
+    memset(result, 0, sizeof(struct file_st));
+    position = IN_DEVICE;
+
+    if ((filename[0] == '\\' && filename[1] == '\\')
+        || (filename[0] == '/' && filename[1] == '/')) {
+        position = IN_NODE;
+        filename += 2;
+        start = filename;
+        result->node = start;
+    }
+
+    do {
+        last = filename[0];
+        switch (last) {
+        case ':':
+            if (position != IN_DEVICE) {
+                DSOerr(DSO_F_WIN32_SPLITTER, DSO_R_INCORRECT_FILE_SYNTAX);
+                /*
+                 * goto err;
+                 */
+                OPENSSL_free(result);
+                return (NULL);
+            }
+            result->device = start;
+            result->devicelen = (int)(filename - start);
+            position = IN_FILE;
+            start = ++filename;
+            result->dir = start;
+            break;
+        case '\\':
+        case '/':
+            if (position == IN_NODE) {
+                result->nodelen = (int)(filename - start);
+                position = IN_FILE;
+                start = ++filename;
+                result->dir = start;
+            } else if (position == IN_DEVICE) {
+                position = IN_FILE;
+                filename++;
+                result->dir = start;
+                result->dirlen = (int)(filename - start);
+                start = filename;
+            } else {
+                filename++;
+                result->dirlen += (int)(filename - start);
+                start = filename;
+            }
+            break;
+        case '\0':
+            if (position == IN_NODE) {
+                result->nodelen = (int)(filename - start);
+            } else {
+                if (filename - start > 0) {
+                    if (assume_last_is_dir) {
+                        if (position == IN_DEVICE) {
+                            result->dir = start;
+                            result->dirlen = 0;
+                        }
+                        result->dirlen += (int)(filename - start);
+                    } else {
+                        result->file = start;
+                        result->filelen = (int)(filename - start);
+                    }
+                }
+            }
+            break;
+        default:
+            filename++;
+            break;
+        }
+    }
+    while (last);
+
+    if (!result->nodelen)
+        result->node = NULL;
+    if (!result->devicelen)
+        result->device = NULL;
+    if (!result->dirlen)
+        result->dir = NULL;
+    if (!result->filelen)
+        result->file = NULL;
+
+    return (result);
+}
 
 static char *win32_joiner(DSO *dso, const struct file_st *file_split)
-	{
-	int len = 0, offset = 0;
-	char *result = NULL;
-	const char *start;
-
-	if(!file_split)
-		{
-		DSOerr(DSO_F_WIN32_JOINER,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if(file_split->node)
-		{
-		len += 2 + file_split->nodelen;	/* 2 for starting \\ */
-		if(file_split->predir || file_split->dir || file_split->file)
-			len++;	/* 1 for ending \ */
-		}
-	else if(file_split->device)
-		{
-		len += file_split->devicelen + 1; /* 1 for ending : */
-		}
-	len += file_split->predirlen;
-	if(file_split->predir && (file_split->dir || file_split->file))
-		{
-		len++;	/* 1 for ending \ */
-		}
-	len += file_split->dirlen;
-	if(file_split->dir && file_split->file)
-		{
-		len++;	/* 1 for ending \ */
-		}
-	len += file_split->filelen;
-
-	if(!len)
-		{
-		DSOerr(DSO_F_WIN32_JOINER, DSO_R_EMPTY_FILE_STRUCTURE);
-		return(NULL);
-		}
-
-	result = OPENSSL_malloc(len + 1);
-	if (!result)
-		{
-		DSOerr(DSO_F_WIN32_JOINER,
-			ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-
-	if(file_split->node)
-		{
-		strcpy(&result[offset], "\\\\"); offset += 2;
-		strncpy(&result[offset], file_split->node,
-			file_split->nodelen); offset += file_split->nodelen;
-		if(file_split->predir || file_split->dir || file_split->file)
-			{
-			result[offset] = '\\'; offset++;
-			}
-		}
-	else if(file_split->device)
-		{
-		strncpy(&result[offset], file_split->device,
-			file_split->devicelen); offset += file_split->devicelen;
-		result[offset] = ':'; offset++;
-		}
-	start = file_split->predir;
-	while(file_split->predirlen > (start - file_split->predir))
-		{
-		const char *end = openssl_strnchr(start, '/',
-			file_split->predirlen - (start - file_split->predir));
-		if(!end)
-			end = start
-				+ file_split->predirlen
-				- (start - file_split->predir);
-		strncpy(&result[offset], start,
-			end - start); offset += (int)(end - start);
-		result[offset] = '\\'; offset++;
-		start = end + 1;
-		}
-#if 0 /* Not needed, since the directory converter above already appeneded
-	 a backslash */
-	if(file_split->predir && (file_split->dir || file_split->file))
-		{
-		result[offset] = '\\'; offset++;
-		}
-#endif
-	start = file_split->dir;
-	while(file_split->dirlen > (start - file_split->dir))
-		{
-		const char *end = openssl_strnchr(start, '/',
-			file_split->dirlen - (start - file_split->dir));
-		if(!end)
-			end = start
-				+ file_split->dirlen
-				- (start - file_split->dir);
-		strncpy(&result[offset], start,
-			end - start); offset += (int)(end - start);
-		result[offset] = '\\'; offset++;
-		start = end + 1;
-		}
-#if 0 /* Not needed, since the directory converter above already appeneded
-	 a backslash */
-	if(file_split->dir && file_split->file)
-		{
-		result[offset] = '\\'; offset++;
-		}
-#endif
-	strncpy(&result[offset], file_split->file,
-		file_split->filelen); offset += file_split->filelen;
-	result[offset] = '\0';
-	return(result);
-	}
-
-static char *win32_merger(DSO *dso, const char *filespec1, const char *filespec2)
-	{
-	char *merged = NULL;
-	struct file_st *filespec1_split = NULL;
-	struct file_st *filespec2_split = NULL;
-
-	if(!filespec1 && !filespec2)
-		{
-		DSOerr(DSO_F_WIN32_MERGER,
-				ERR_R_PASSED_NULL_PARAMETER);
-		return(NULL);
-		}
-	if (!filespec2)
-		{
-		merged = OPENSSL_malloc(strlen(filespec1) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_WIN32_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec1);
-		}
-	else if (!filespec1)
-		{
-		merged = OPENSSL_malloc(strlen(filespec2) + 1);
-		if(!merged)
-			{
-			DSOerr(DSO_F_WIN32_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		strcpy(merged, filespec2);
-		}
-	else
-		{
-		filespec1_split = win32_splitter(dso, filespec1, 0);
-		if (!filespec1_split)
-			{
-			DSOerr(DSO_F_WIN32_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		filespec2_split = win32_splitter(dso, filespec2, 1);
-		if (!filespec2_split)
-			{
-			DSOerr(DSO_F_WIN32_MERGER,
-				ERR_R_MALLOC_FAILURE);
-			OPENSSL_free(filespec1_split);
-			return(NULL);
-			}
-
-		/* Fill in into filespec1_split */
-		if (!filespec1_split->node && !filespec1_split->device)
-			{
-			filespec1_split->node = filespec2_split->node;
-			filespec1_split->nodelen = filespec2_split->nodelen;
-			filespec1_split->device = filespec2_split->device;
-			filespec1_split->devicelen = filespec2_split->devicelen;
-			}
-		if (!filespec1_split->dir)
-			{
-			filespec1_split->dir = filespec2_split->dir;
-			filespec1_split->dirlen = filespec2_split->dirlen;
-			}
-		else if (filespec1_split->dir[0] != '\\'
-			&& filespec1_split->dir[0] != '/')
-			{
-			filespec1_split->predir = filespec2_split->dir;
-			filespec1_split->predirlen = filespec2_split->dirlen;
-			}
-		if (!filespec1_split->file)
-			{
-			filespec1_split->file = filespec2_split->file;
-			filespec1_split->filelen = filespec2_split->filelen;
-			}
-
-		merged = win32_joiner(dso, filespec1_split);
-		}
-	OPENSSL_free(filespec1_split);
-	OPENSSL_free(filespec2_split);
-	return(merged);
-	}
+{
+    int len = 0, offset = 0;
+    char *result = NULL;
+    const char *start;
+
+    if (!file_split) {
+        DSOerr(DSO_F_WIN32_JOINER, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (file_split->node) {
+        len += 2 + file_split->nodelen; /* 2 for starting \\ */
+        if (file_split->predir || file_split->dir || file_split->file)
+            len++;              /* 1 for ending \ */
+    } else if (file_split->device) {
+        len += file_split->devicelen + 1; /* 1 for ending : */
+    }
+    len += file_split->predirlen;
+    if (file_split->predir && (file_split->dir || file_split->file)) {
+        len++;                  /* 1 for ending \ */
+    }
+    len += file_split->dirlen;
+    if (file_split->dir && file_split->file) {
+        len++;                  /* 1 for ending \ */
+    }
+    len += file_split->filelen;
+
+    if (!len) {
+        DSOerr(DSO_F_WIN32_JOINER, DSO_R_EMPTY_FILE_STRUCTURE);
+        return (NULL);
+    }
+
+    result = OPENSSL_malloc(len + 1);
+    if (!result) {
+        DSOerr(DSO_F_WIN32_JOINER, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+
+    if (file_split->node) {
+        strcpy(&result[offset], "\\\\");
+        offset += 2;
+        strncpy(&result[offset], file_split->node, file_split->nodelen);
+        offset += file_split->nodelen;
+        if (file_split->predir || file_split->dir || file_split->file) {
+            result[offset] = '\\';
+            offset++;
+        }
+    } else if (file_split->device) {
+        strncpy(&result[offset], file_split->device, file_split->devicelen);
+        offset += file_split->devicelen;
+        result[offset] = ':';
+        offset++;
+    }
+    start = file_split->predir;
+    while (file_split->predirlen > (start - file_split->predir)) {
+        const char *end = openssl_strnchr(start, '/',
+                                          file_split->predirlen - (start -
+                                                                   file_split->predir));
+        if (!end)
+            end = start
+                + file_split->predirlen - (start - file_split->predir);
+        strncpy(&result[offset], start, end - start);
+        offset += (int)(end - start);
+        result[offset] = '\\';
+        offset++;
+        start = end + 1;
+    }
+# if 0                          /* Not needed, since the directory converter
+                                 * above already appeneded a backslash */
+    if (file_split->predir && (file_split->dir || file_split->file)) {
+        result[offset] = '\\';
+        offset++;
+    }
+# endif
+    start = file_split->dir;
+    while (file_split->dirlen > (start - file_split->dir)) {
+        const char *end = openssl_strnchr(start, '/',
+                                          file_split->dirlen - (start -
+                                                                file_split->dir));
+        if (!end)
+            end = start + file_split->dirlen - (start - file_split->dir);
+        strncpy(&result[offset], start, end - start);
+        offset += (int)(end - start);
+        result[offset] = '\\';
+        offset++;
+        start = end + 1;
+    }
+# if 0                          /* Not needed, since the directory converter
+                                 * above already appeneded a backslash */
+    if (file_split->dir && file_split->file) {
+        result[offset] = '\\';
+        offset++;
+    }
+# endif
+    strncpy(&result[offset], file_split->file, file_split->filelen);
+    offset += file_split->filelen;
+    result[offset] = '\0';
+    return (result);
+}
+
+static char *win32_merger(DSO *dso, const char *filespec1,
+                          const char *filespec2)
+{
+    char *merged = NULL;
+    struct file_st *filespec1_split = NULL;
+    struct file_st *filespec2_split = NULL;
+
+    if (!filespec1 && !filespec2) {
+        DSOerr(DSO_F_WIN32_MERGER, ERR_R_PASSED_NULL_PARAMETER);
+        return (NULL);
+    }
+    if (!filespec2) {
+        merged = OPENSSL_malloc(strlen(filespec1) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec1);
+    } else if (!filespec1) {
+        merged = OPENSSL_malloc(strlen(filespec2) + 1);
+        if (!merged) {
+            DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        strcpy(merged, filespec2);
+    } else {
+        filespec1_split = win32_splitter(dso, filespec1, 0);
+        if (!filespec1_split) {
+            DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+        filespec2_split = win32_splitter(dso, filespec2, 1);
+        if (!filespec2_split) {
+            DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
+            OPENSSL_free(filespec1_split);
+            return (NULL);
+        }
+
+        /* Fill in into filespec1_split */
+        if (!filespec1_split->node && !filespec1_split->device) {
+            filespec1_split->node = filespec2_split->node;
+            filespec1_split->nodelen = filespec2_split->nodelen;
+            filespec1_split->device = filespec2_split->device;
+            filespec1_split->devicelen = filespec2_split->devicelen;
+        }
+        if (!filespec1_split->dir) {
+            filespec1_split->dir = filespec2_split->dir;
+            filespec1_split->dirlen = filespec2_split->dirlen;
+        } else if (filespec1_split->dir[0] != '\\'
+                   && filespec1_split->dir[0] != '/') {
+            filespec1_split->predir = filespec2_split->dir;
+            filespec1_split->predirlen = filespec2_split->dirlen;
+        }
+        if (!filespec1_split->file) {
+            filespec1_split->file = filespec2_split->file;
+            filespec1_split->filelen = filespec2_split->filelen;
+        }
+
+        merged = win32_joiner(dso, filespec1_split);
+    }
+    OPENSSL_free(filespec1_split);
+    OPENSSL_free(filespec2_split);
+    return (merged);
+}
 
 static char *win32_name_converter(DSO *dso, const char *filename)
-	{
-	char *translated;
-	int len, transform;
-
-	len = strlen(filename);
-	transform = ((strstr(filename, "/") == NULL) &&
-			(strstr(filename, "\\") == NULL) &&
-			(strstr(filename, ":") == NULL));
-	if(transform)
-		/* We will convert this to "%s.dll" */
-		translated = OPENSSL_malloc(len + 5);
-	else
-		/* We will simply duplicate filename */
-		translated = OPENSSL_malloc(len + 1);
-	if(translated == NULL)
-		{
-		DSOerr(DSO_F_WIN32_NAME_CONVERTER,
-				DSO_R_NAME_TRANSLATION_FAILED); 
-		return(NULL);   
-		}
-	if(transform)
-		sprintf(translated, "%s.dll", filename);
-	else
-		sprintf(translated, "%s", filename);
-	return(translated);
-	}
+{
+    char *translated;
+    int len, transform;
+
+    len = strlen(filename);
+    transform = ((strstr(filename, "/") == NULL) &&
+                 (strstr(filename, "\\") == NULL) &&
+                 (strstr(filename, ":") == NULL));
+    if (transform)
+        /* We will convert this to "%s.dll" */
+        translated = OPENSSL_malloc(len + 5);
+    else
+        /* We will simply duplicate filename */
+        translated = OPENSSL_malloc(len + 1);
+    if (translated == NULL) {
+        DSOerr(DSO_F_WIN32_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
+        return (NULL);
+    }
+    if (transform)
+        sprintf(translated, "%s.dll", filename);
+    else
+        sprintf(translated, "%s", filename);
+    return (translated);
+}
 
 static const char *openssl_strnchr(const char *string, int c, size_t len)
-	{
-	size_t i;
-	const char *p;
-	for (i = 0, p = string; i < len && *p; i++, p++)
-		{
-		if (*p == c)
-			return p;
-		}
-	return NULL;
-	}
-
-#include 
-#ifdef _WIN32_WCE
-# define DLLNAME "TOOLHELP.DLL"
-#else
-# ifdef MODULEENTRY32
-# undef MODULEENTRY32	/* unmask the ASCII version! */
+{
+    size_t i;
+    const char *p;
+    for (i = 0, p = string; i < len && *p; i++, p++) {
+        if (*p == c)
+            return p;
+    }
+    return NULL;
+}
+
+# include 
+# ifdef _WIN32_WCE
+#  define DLLNAME "TOOLHELP.DLL"
+# else
+#  ifdef MODULEENTRY32
+#   undef MODULEENTRY32         /* unmask the ASCII version! */
+#  endif
+#  define DLLNAME "KERNEL32.DLL"
 # endif
-# define DLLNAME "KERNEL32.DLL"
-#endif
-
-typedef HANDLE (WINAPI *CREATETOOLHELP32SNAPSHOT)(DWORD, DWORD);
-typedef BOOL (WINAPI *CLOSETOOLHELP32SNAPSHOT)(HANDLE);
-typedef BOOL (WINAPI *MODULE32)(HANDLE, MODULEENTRY32 *);
-
-static int win32_pathbyaddr(void *addr,char *path,int sz)
-	{
-	HMODULE dll;
-	HANDLE hModuleSnap = INVALID_HANDLE_VALUE; 
-	MODULEENTRY32 me32; 
-	CREATETOOLHELP32SNAPSHOT create_snap;
-	CLOSETOOLHELP32SNAPSHOT  close_snap;
-	MODULE32 module_first, module_next;
- 
-	if (addr == NULL)
-		{
-		union	{ int(*f)(void*,char*,int); void *p; } t =
-			{ win32_pathbyaddr };
-		addr = t.p;
-		}
-
-	dll = LoadLibrary(TEXT(DLLNAME));
-	if (dll == NULL)
-		{
-		DSOerr(DSO_F_WIN32_PATHBYADDR,DSO_R_UNSUPPORTED);
-		return -1;
-		}
-
-	create_snap = (CREATETOOLHELP32SNAPSHOT)
-		GetProcAddress(dll,"CreateToolhelp32Snapshot");
-	if (create_snap == NULL)
-		{
-		FreeLibrary(dll);
-		DSOerr(DSO_F_WIN32_PATHBYADDR,DSO_R_UNSUPPORTED);
-		return -1;
-		}
-	/* We take the rest for granted... */
-#ifdef _WIN32_WCE
-	close_snap = (CLOSETOOLHELP32SNAPSHOT)
-		GetProcAddress(dll,"CloseToolhelp32Snapshot");
-#else
-	close_snap = (CLOSETOOLHELP32SNAPSHOT)CloseHandle;
-#endif
-	module_first = (MODULE32)GetProcAddress(dll,"Module32First");
-	module_next  = (MODULE32)GetProcAddress(dll,"Module32Next");
-
-	hModuleSnap = (*create_snap)(TH32CS_SNAPMODULE,0); 
-	if( hModuleSnap == INVALID_HANDLE_VALUE ) 
-		{ 
-		FreeLibrary(dll);
-		DSOerr(DSO_F_WIN32_PATHBYADDR,DSO_R_UNSUPPORTED);
-		return -1;
-		} 
- 
-	me32.dwSize = sizeof(me32); 
- 
-	if(!(*module_first)(hModuleSnap,&me32)) 
-		{ 
-		(*close_snap)(hModuleSnap);
-		FreeLibrary(dll);
-		DSOerr(DSO_F_WIN32_PATHBYADDR,DSO_R_FAILURE);
-		return -1;
-		}
- 
-	do	{ 
-		if ((BYTE *)addr >= me32.modBaseAddr &&
-		    (BYTE *)addr <  me32.modBaseAddr+me32.modBaseSize)
-			{
-			(*close_snap)(hModuleSnap);
-			FreeLibrary(dll);
-#ifdef _WIN32_WCE
-# if _WIN32_WCE >= 101
-			return WideCharToMultiByte(CP_ACP,0,me32.szExePath,-1,
-							path,sz,NULL,NULL);
+
+typedef HANDLE(WINAPI *CREATETOOLHELP32SNAPSHOT) (DWORD, DWORD);
+typedef BOOL(WINAPI *CLOSETOOLHELP32SNAPSHOT) (HANDLE);
+typedef BOOL(WINAPI *MODULE32) (HANDLE, MODULEENTRY32 *);
+
+static int win32_pathbyaddr(void *addr, char *path, int sz)
+{
+    HMODULE dll;
+    HANDLE hModuleSnap = INVALID_HANDLE_VALUE;
+    MODULEENTRY32 me32;
+    CREATETOOLHELP32SNAPSHOT create_snap;
+    CLOSETOOLHELP32SNAPSHOT close_snap;
+    MODULE32 module_first, module_next;
+
+    if (addr == NULL) {
+        union {
+            int (*f) (void *, char *, int);
+            void *p;
+        } t = {
+            win32_pathbyaddr
+        };
+        addr = t.p;
+    }
+
+    dll = LoadLibrary(TEXT(DLLNAME));
+    if (dll == NULL) {
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+
+    create_snap = (CREATETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CreateToolhelp32Snapshot");
+    if (create_snap == NULL) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+    /* We take the rest for granted... */
+# ifdef _WIN32_WCE
+    close_snap = (CLOSETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CloseToolhelp32Snapshot");
 # else
-			{
-			int i,len = (int)wcslen(me32.szExePath);
-			if (sz <= 0) return len+1;
-			if (len >= sz) len=sz-1;
-			for(i=0;i= sz) len=sz-1;
-			memcpy(path,me32.szExePath,len);
-			path[len++] = 0;
-			return len;
-			}
-#endif
-			} 
-		} while((*module_next)(hModuleSnap, &me32)); 
- 
-	(*close_snap)(hModuleSnap); 
-	FreeLibrary(dll);
-	return 0;
-	}
+    module_first = (MODULE32) GetProcAddress(dll, "Module32First");
+    module_next = (MODULE32) GetProcAddress(dll, "Module32Next");
+
+    hModuleSnap = (*create_snap) (TH32CS_SNAPMODULE, 0);
+    if (hModuleSnap == INVALID_HANDLE_VALUE) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+
+    me32.dwSize = sizeof(me32);
+
+    if (!(*module_first) (hModuleSnap, &me32)) {
+        (*close_snap) (hModuleSnap);
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_FAILURE);
+        return -1;
+    }
+
+    do {
+        if ((BYTE *) addr >= me32.modBaseAddr &&
+            (BYTE *) addr < me32.modBaseAddr + me32.modBaseSize) {
+            (*close_snap) (hModuleSnap);
+            FreeLibrary(dll);
+# ifdef _WIN32_WCE
+#  if _WIN32_WCE >= 101
+            return WideCharToMultiByte(CP_ACP, 0, me32.szExePath, -1,
+                                       path, sz, NULL, NULL);
+#  else
+            {
+                int i, len = (int)wcslen(me32.szExePath);
+                if (sz <= 0)
+                    return len + 1;
+                if (len >= sz)
+                    len = sz - 1;
+                for (i = 0; i < len; i++)
+                    path[i] = (char)me32.szExePath[i];
+                path[len++] = 0;
+                return len;
+            }
+#  endif
+# else
+            {
+                int len = (int)strlen(me32.szExePath);
+                if (sz <= 0)
+                    return len + 1;
+                if (len >= sz)
+                    len = sz - 1;
+                memcpy(path, me32.szExePath, len);
+                path[len++] = 0;
+                return len;
+            }
+# endif
+        }
+    } while ((*module_next) (hModuleSnap, &me32));
+
+    (*close_snap) (hModuleSnap);
+    FreeLibrary(dll);
+    return 0;
+}
 
 static void *win32_globallookup(const char *name)
-	{
-	HMODULE dll;
-	HANDLE hModuleSnap = INVALID_HANDLE_VALUE;
-	MODULEENTRY32 me32;
-	CREATETOOLHELP32SNAPSHOT create_snap;
-	CLOSETOOLHELP32SNAPSHOT  close_snap;
-	MODULE32 module_first, module_next;
-	FARPROC ret=NULL;
-
-	dll = LoadLibrary(TEXT(DLLNAME));
-	if (dll == NULL)
-		{
-		DSOerr(DSO_F_WIN32_GLOBALLOOKUP,DSO_R_UNSUPPORTED);
-		return NULL;
-		}
-
-	create_snap = (CREATETOOLHELP32SNAPSHOT)
-		GetProcAddress(dll,"CreateToolhelp32Snapshot");
-	if (create_snap == NULL)
-		{
-		FreeLibrary(dll);
-		DSOerr(DSO_F_WIN32_GLOBALLOOKUP,DSO_R_UNSUPPORTED);
-		return NULL;
-		}
-	/* We take the rest for granted... */
-#ifdef _WIN32_WCE
-	close_snap = (CLOSETOOLHELP32SNAPSHOT)
-		GetProcAddress(dll,"CloseToolhelp32Snapshot");
-#else
-	close_snap = (CLOSETOOLHELP32SNAPSHOT)CloseHandle;
-#endif
-	module_first = (MODULE32)GetProcAddress(dll,"Module32First");
-	module_next  = (MODULE32)GetProcAddress(dll,"Module32Next");
-
-	hModuleSnap = (*create_snap)(TH32CS_SNAPMODULE,0);
-	if( hModuleSnap == INVALID_HANDLE_VALUE )
-		{
-		FreeLibrary(dll);
-		DSOerr(DSO_F_WIN32_GLOBALLOOKUP,DSO_R_UNSUPPORTED);
-		return NULL;
-		}
-
-	me32.dwSize = sizeof(me32);
-
-	if (!(*module_first)(hModuleSnap,&me32))
-		{
-		(*close_snap)(hModuleSnap);
-		FreeLibrary(dll);
-		return NULL;
-		}
-
-	do	{
-		if ((ret = GetProcAddress(me32.hModule,name)))
-			{
-			(*close_snap)(hModuleSnap);
-			FreeLibrary(dll);
-			return ret;
-			}
-		} while((*module_next)(hModuleSnap,&me32));
-
-	(*close_snap)(hModuleSnap); 
-	FreeLibrary(dll);
-	return NULL;
-	}
-#endif /* DSO_WIN32 */
+{
+    HMODULE dll;
+    HANDLE hModuleSnap = INVALID_HANDLE_VALUE;
+    MODULEENTRY32 me32;
+    CREATETOOLHELP32SNAPSHOT create_snap;
+    CLOSETOOLHELP32SNAPSHOT close_snap;
+    MODULE32 module_first, module_next;
+    FARPROC ret = NULL;
+
+    dll = LoadLibrary(TEXT(DLLNAME));
+    if (dll == NULL) {
+        DSOerr(DSO_F_WIN32_GLOBALLOOKUP, DSO_R_UNSUPPORTED);
+        return NULL;
+    }
+
+    create_snap = (CREATETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CreateToolhelp32Snapshot");
+    if (create_snap == NULL) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_GLOBALLOOKUP, DSO_R_UNSUPPORTED);
+        return NULL;
+    }
+    /* We take the rest for granted... */
+# ifdef _WIN32_WCE
+    close_snap = (CLOSETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CloseToolhelp32Snapshot");
+# else
+    close_snap = (CLOSETOOLHELP32SNAPSHOT) CloseHandle;
+# endif
+    module_first = (MODULE32) GetProcAddress(dll, "Module32First");
+    module_next = (MODULE32) GetProcAddress(dll, "Module32Next");
+
+    hModuleSnap = (*create_snap) (TH32CS_SNAPMODULE, 0);
+    if (hModuleSnap == INVALID_HANDLE_VALUE) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_GLOBALLOOKUP, DSO_R_UNSUPPORTED);
+        return NULL;
+    }
+
+    me32.dwSize = sizeof(me32);
+
+    if (!(*module_first) (hModuleSnap, &me32)) {
+        (*close_snap) (hModuleSnap);
+        FreeLibrary(dll);
+        return NULL;
+    }
+
+    do {
+        if ((ret = GetProcAddress(me32.hModule, name))) {
+            (*close_snap) (hModuleSnap);
+            FreeLibrary(dll);
+            return ret;
+        }
+    } while ((*module_next) (hModuleSnap, &me32));
+
+    (*close_snap) (hModuleSnap);
+    FreeLibrary(dll);
+    return NULL;
+}
+#endif                          /* DSO_WIN32 */
diff --git a/crypto/ebcdic.c b/crypto/ebcdic.c
index 8df70ee824..4b7652c0ec 100644
--- a/crypto/ebcdic.c
+++ b/crypto/ebcdic.c
@@ -2,199 +2,262 @@
 
 #ifndef CHARSET_EBCDIC
 
-#include 
-#if defined(PEDANTIC) || defined(__DECC) || defined(OPENSSL_SYS_MACOSX)
-static void *dummy=&dummy;
-#endif
+# include 
+# if defined(PEDANTIC) || defined(__DECC) || defined(OPENSSL_SYS_MACOSX)
+static void *dummy = &dummy;
+# endif
 
-#else /*CHARSET_EBCDIC*/
+#else                           /* CHARSET_EBCDIC */
 
-#include "ebcdic.h"
+# include "ebcdic.h"
 /*-
  *      Initial Port for  Apache-1.3     by 
  *      Adapted for       OpenSSL-0.9.4  by 
  */
 
-#ifdef _OSD_POSIX
+# ifdef _OSD_POSIX
 /*
-    "BS2000 OSD" is a POSIX subsystem on a main frame.
-    It is made by Siemens AG, Germany, for their BS2000 mainframe machines.
-    Within the POSIX subsystem, the same character set was chosen as in
-    "native BS2000", namely EBCDIC. (EDF04)
-
-    The name "ASCII" in these routines is misleading: actually, conversion
-    is not between EBCDIC and ASCII, but EBCDIC(EDF04) and ISO-8859.1;
-    that means that (western european) national characters are preserved.
-
-    This table is identical to the one used by rsh/rcp/ftp and other POSIX tools.
-*/
+ * "BS2000 OSD" is a POSIX subsystem on a main frame. It is made by Siemens
+ * AG, Germany, for their BS2000 mainframe machines. Within the POSIX
+ * subsystem, the same character set was chosen as in "native BS2000", namely
+ * EBCDIC. (EDF04)
+ *
+ * The name "ASCII" in these routines is misleading: actually, conversion is
+ * not between EBCDIC and ASCII, but EBCDIC(EDF04) and ISO-8859.1; that means
+ * that (western european) national characters are preserved.
+ *
+ * This table is identical to the one used by rsh/rcp/ftp and other POSIX
+ * tools.
+ */
 
 /* Here's the bijective ebcdic-to-ascii table: */
 const unsigned char os_toascii[256] = {
-/*00*/ 0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f,
-       0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /*................*/
-/*10*/ 0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97,
-       0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /*................*/
-/*20*/ 0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b,
-       0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /*................*/
-/*30*/ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
-       0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /*................*/
-/*40*/ 0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
-       0xe7, 0xf1, 0x60, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* .........`.<(+|*/
-/*50*/ 0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
-       0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x9f, /*&.........!$*);.*/
-/*60*/ 0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
-       0xc7, 0xd1, 0x5e, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /*-/........^,%_>?*/
-/*70*/ 0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
-       0xcc, 0xa8, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /*..........:#@'="*/
-/*80*/ 0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-       0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /*.abcdefghi......*/
-/*90*/ 0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
-       0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /*.jklmnopqr......*/
-/*a0*/ 0xb5, 0xaf, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-       0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0xdd, 0xde, 0xae, /*..stuvwxyz......*/
-/*b0*/ 0xa2, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
-       0xbd, 0xbe, 0xac, 0x5b, 0x5c, 0x5d, 0xb4, 0xd7, /*...........[\]..*/
-/*c0*/ 0xf9, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
-       0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /*.ABCDEFGHI......*/
-/*d0*/ 0xa6, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
-       0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xdb, 0xfa, 0xff, /*.JKLMNOPQR......*/
-/*e0*/ 0xd9, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
-       0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /*..STUVWXYZ......*/
-/*f0*/ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
-       0x38, 0x39, 0xb3, 0x7b, 0xdc, 0x7d, 0xda, 0x7e  /*0123456789.{.}.~*/
+    /*
+     * 00
+     */ 0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f,
+    0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
+    /*
+     * 10
+     */ 0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97,
+    0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
+    /*
+     * 20
+     */ 0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b,
+    0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /* ................ */
+    /*
+     * 30
+     */ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
+    0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /* ................ */
+    /*
+     * 40
+     */ 0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
+    0xe7, 0xf1, 0x60, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* .........`.<(+| */
+    /*
+     * 50
+     */ 0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
+    0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x9f, /* &.........!$*);. */
+    /*
+     * 60
+     */ 0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
+    0xc7, 0xd1, 0x5e, 0x2c, 0x25, 0x5f, 0x3e, 0x3f,    /*-/........^,%_>?*/
+    /*
+     * 70
+     */ 0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
+    0xcc, 0xa8, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /* ..........:#@'=" */
+    /*
+     * 80
+     */ 0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+    0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /* .abcdefghi...... */
+    /*
+     * 90
+     */ 0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
+    0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /* .jklmnopqr...... */
+    /*
+     * a0
+     */ 0xb5, 0xaf, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+    0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0xdd, 0xde, 0xae, /* ..stuvwxyz...... */
+    /*
+     * b0
+     */ 0xa2, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
+    0xbd, 0xbe, 0xac, 0x5b, 0x5c, 0x5d, 0xb4, 0xd7, /* ...........[\].. */
+    /*
+     * c0
+     */ 0xf9, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+    0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /* .ABCDEFGHI...... */
+    /*
+     * d0
+     */ 0xa6, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
+    0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xdb, 0xfa, 0xff, /* .JKLMNOPQR...... */
+    /*
+     * e0
+     */ 0xd9, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+    0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /* ..STUVWXYZ...... */
+    /*
+     * f0
+     */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+    0x38, 0x39, 0xb3, 0x7b, 0xdc, 0x7d, 0xda, 0x7e /* 0123456789.{.}.~ */
 };
 
-
 /* The ascii-to-ebcdic table: */
 const unsigned char os_toebcdic[256] = {
-/*00*/  0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
-	0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,  /*................*/
-/*10*/  0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
-	0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f,  /*................*/
-/*20*/  0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
-	0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61,  /* !"#$%&'()*+,-./ */
-/*30*/  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
-	0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f,  /*0123456789:;<=>?*/
-/*40*/  0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
-	0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,  /*@ABCDEFGHIJKLMNO*/
-/*50*/  0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-	0xe7, 0xe8, 0xe9, 0xbb, 0xbc, 0xbd, 0x6a, 0x6d,  /*PQRSTUVWXYZ[\]^_*/
-/*60*/  0x4a, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-	0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,  /*`abcdefghijklmno*/
-/*70*/  0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
-	0xa7, 0xa8, 0xa9, 0xfb, 0x4f, 0xfd, 0xff, 0x07,  /*pqrstuvwxyz{|}~.*/
-/*80*/  0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08,
-	0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14,  /*................*/
-/*90*/  0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17,
-	0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0x5f,  /*................*/
-/*a0*/  0x41, 0xaa, 0xb0, 0xb1, 0x9f, 0xb2, 0xd0, 0xb5,
-	0x79, 0xb4, 0x9a, 0x8a, 0xba, 0xca, 0xaf, 0xa1,  /*................*/
-/*b0*/  0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
-	0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab,  /*................*/
-/*c0*/  0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
-	0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77,  /*................*/
-/*d0*/  0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
-	0x80, 0xe0, 0xfe, 0xdd, 0xfc, 0xad, 0xae, 0x59,  /*................*/
-/*e0*/  0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
-	0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57,  /*................*/
-/*f0*/  0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
-	0x70, 0xc0, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf   /*................*/
+    /*
+     * 00
+     */ 0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
+    0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
+    /*
+     * 10
+     */ 0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
+    0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
+    /*
+     * 20
+     */ 0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
+    0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /* !"#$%&'()*+,-./ */
+    /*
+     * 30
+     */ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+    0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /* 0123456789:;<=>? */
+    /*
+     * 40
+     */ 0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+    0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /* @ABCDEFGHIJKLMNO */
+    /*
+     * 50
+     */ 0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+    0xe7, 0xe8, 0xe9, 0xbb, 0xbc, 0xbd, 0x6a, 0x6d, /* PQRSTUVWXYZ[\]^_ */
+    /*
+     * 60
+     */ 0x4a, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+    0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* `abcdefghijklmno */
+    /*
+     * 70
+     */ 0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
+    0xa7, 0xa8, 0xa9, 0xfb, 0x4f, 0xfd, 0xff, 0x07, /* pqrstuvwxyz{|}~. */
+    /*
+     * 80
+     */ 0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08,
+    0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14, /* ................ */
+    /*
+     * 90
+     */ 0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17,
+    0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0x5f, /* ................ */
+    /*
+     * a0
+     */ 0x41, 0xaa, 0xb0, 0xb1, 0x9f, 0xb2, 0xd0, 0xb5,
+    0x79, 0xb4, 0x9a, 0x8a, 0xba, 0xca, 0xaf, 0xa1, /* ................ */
+    /*
+     * b0
+     */ 0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
+    0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab, /* ................ */
+    /*
+     * c0
+     */ 0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
+    0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* ................ */
+    /*
+     * d0
+     */ 0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
+    0x80, 0xe0, 0xfe, 0xdd, 0xfc, 0xad, 0xae, 0x59, /* ................ */
+    /*
+     * e0
+     */ 0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
+    0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* ................ */
+    /*
+     * f0
+     */ 0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
+    0x70, 0xc0, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf /* ................ */
 };
 
-#else  /*_OSD_POSIX*/
+# else /*_OSD_POSIX*/
 
 /*
-This code does basic character mapping for IBM's TPF and OS/390 operating systems.
-It is a modified version of the BS2000 table.
-
-Bijective EBCDIC (character set IBM-1047) to US-ASCII table:
-This table is bijective - there are no ambigous or duplicate characters.
-*/
+ * This code does basic character mapping for IBM's TPF and OS/390 operating
+ * systems. It is a modified version of the BS2000 table.
+ *
+ * Bijective EBCDIC (character set IBM-1047) to US-ASCII table: This table is
+ * bijective - there are no ambigous or duplicate characters.
+ */
 const unsigned char os_toascii[256] = {
-    0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f, /* 00-0f:           */
+    0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f, /* 00-0f: */
     0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
-    0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97, /* 10-1f:           */
+    0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97, /* 10-1f: */
     0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
-    0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b, /* 20-2f:           */
+    0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b, /* 20-2f: */
     0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /* ................ */
-    0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30-3f:           */
+    0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30-3f: */
     0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /* ................ */
-    0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5, /* 40-4f:           */
-    0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /*  ...........<(+| */
-    0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef, /* 50-5f:           */
+    0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5, /* 40-4f: */
+    0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* ...........<(+| */
+    0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef, /* 50-5f: */
     0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e, /* &.........!$*);^ */
-    0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5, /* 60-6f:           */
+    0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5, /* 60-6f: */
     0xc7, 0xd1, 0xa6, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /* -/.........,%_>? */
-    0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf, /* 70-7f:           */
+    0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf, /* 70-7f: */
     0xcc, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /* .........`:#@'=" */
-    0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80-8f:           */
+    0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80-8f: */
     0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /* .abcdefghi...... */
-    0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, /* 90-9f:           */
+    0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, /* 90-9f: */
     0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /* .jklmnopqr...... */
-    0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* a0-af:           */
+    0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* a0-af: */
     0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0x5b, 0xde, 0xae, /* .~stuvwxyz...[.. */
-    0xac, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc, /* b0-bf:           */
+    0xac, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc, /* b0-bf: */
     0xbd, 0xbe, 0xdd, 0xa8, 0xaf, 0x5d, 0xb4, 0xd7, /* .............].. */
-    0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* c0-cf:           */
+    0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* c0-cf: */
     0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /* {ABCDEFGHI...... */
-    0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, /* d0-df:           */
+    0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, /* d0-df: */
     0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xf9, 0xfa, 0xff, /* }JKLMNOPQR...... */
-    0x5c, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* e0-ef:           */
+    0x5c, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* e0-ef: */
     0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /* \.STUVWXYZ...... */
-    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* f0-ff:           */
-    0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f  /* 0123456789...... */
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* f0-ff: */
+    0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f /* 0123456789...... */
 };
 
-
 /*
-The US-ASCII to EBCDIC (character set IBM-1047) table:
-This table is bijective (no ambiguous or duplicate characters)
-*/
+ * The US-ASCII to EBCDIC (character set IBM-1047) table: This table is
+ * bijective (no ambiguous or duplicate characters)
+ */
 const unsigned char os_toebcdic[256] = {
-    0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f, /* 00-0f:           */
+    0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f, /* 00-0f: */
     0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
-    0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26, /* 10-1f:           */
+    0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26, /* 10-1f: */
     0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
-    0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d, /* 20-2f:           */
-    0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /*  !"#$%&'()*+,-./ */
-    0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 30-3f:           */
+    0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d, /* 20-2f: */
+    0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /* !"#$%&'()*+,-./ */
+    0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 30-3f: */
     0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /* 0123456789:;<=>? */
-    0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 40-4f:           */
+    0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 40-4f: */
     0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /* @ABCDEFGHIJKLMNO */
-    0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, /* 50-5f:           */
+    0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, /* 50-5f: */
     0xe7, 0xe8, 0xe9, 0xad, 0xe0, 0xbd, 0x5f, 0x6d, /* PQRSTUVWXYZ[\]^_ */
-    0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60-6f:           */
+    0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60-6f: */
     0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* `abcdefghijklmno */
-    0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, /* 70-7f:           */
+    0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, /* 70-7f: */
     0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07, /* pqrstuvwxyz{|}~. */
-    0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08, /* 80-8f:           */
+    0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08, /* 80-8f: */
     0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14, /* ................ */
-    0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17, /* 90-9f:           */
+    0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17, /* 90-9f: */
     0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0xff, /* ................ */
-    0x41, 0xaa, 0x4a, 0xb1, 0x9f, 0xb2, 0x6a, 0xb5, /* a0-af:           */
+    0x41, 0xaa, 0x4a, 0xb1, 0x9f, 0xb2, 0x6a, 0xb5, /* a0-af: */
     0xbb, 0xb4, 0x9a, 0x8a, 0xb0, 0xca, 0xaf, 0xbc, /* ................ */
-    0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3, /* b0-bf:           */
+    0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3, /* b0-bf: */
     0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab, /* ................ */
-    0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68, /* c0-cf:           */
+    0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68, /* c0-cf: */
     0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* ................ */
-    0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf, /* d0-df:           */
+    0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf, /* d0-df: */
     0x80, 0xfd, 0xfe, 0xfb, 0xfc, 0xba, 0xae, 0x59, /* ................ */
-    0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48, /* e0-ef:           */
+    0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48, /* e0-ef: */
     0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* ................ */
-    0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1, /* f0-ff:           */
-    0x70, 0xdd, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf  /* ................ */
+    0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1, /* f0-ff: */
+    0x70, 0xdd, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf /* ................ */
 };
-#endif /*_OSD_POSIX*/
+# endif/*_OSD_POSIX*/
 
-/* Translate a memory block from EBCDIC (host charset) to ASCII (net charset)
- * dest and srce may be identical, or separate memory blocks, but
- * should not overlap. These functions intentionally have an interface
- * compatible to memcpy(3).
+/*
+ * Translate a memory block from EBCDIC (host charset) to ASCII (net charset)
+ * dest and srce may be identical, or separate memory blocks, but should not
+ * overlap. These functions intentionally have an interface compatible to
+ * memcpy(3).
  */
 
-void *
-ebcdic2ascii(void *dest, const void *srce, size_t count)
+void *ebcdic2ascii(void *dest, const void *srce, size_t count)
 {
     unsigned char *udest = dest;
     const unsigned char *usrce = srce;
@@ -206,8 +269,7 @@ ebcdic2ascii(void *dest, const void *srce, size_t count)
     return dest;
 }
 
-void *
-ascii2ebcdic(void *dest, const void *srce, size_t count)
+void *ascii2ebcdic(void *dest, const void *srce, size_t count)
 {
     unsigned char *udest = dest;
     const unsigned char *usrce = srce;
diff --git a/crypto/ebcdic.h b/crypto/ebcdic.h
index 85f3cf7f66..4cbdfeb7ae 100644
--- a/crypto/ebcdic.h
+++ b/crypto/ebcdic.h
@@ -1,19 +1,19 @@
 /* crypto/ebcdic.h */
 
 #ifndef HEADER_EBCDIC_H
-#define HEADER_EBCDIC_H
+# define HEADER_EBCDIC_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* Avoid name clashes with other applications */
-#define os_toascii   _openssl_os_toascii
-#define os_toebcdic  _openssl_os_toebcdic
-#define ebcdic2ascii _openssl_ebcdic2ascii
-#define ascii2ebcdic _openssl_ascii2ebcdic
+# define os_toascii   _openssl_os_toascii
+# define os_toebcdic  _openssl_os_toebcdic
+# define ebcdic2ascii _openssl_ebcdic2ascii
+# define ascii2ebcdic _openssl_ascii2ebcdic
 
 extern const unsigned char os_toascii[256];
 extern const unsigned char os_toebcdic[256];
diff --git a/crypto/ec/ec.h b/crypto/ec/ec.h
index 33e4cdd348..39f7aa1fe1 100644
--- a/crypto/ec/ec.h
+++ b/crypto/ec/ec.h
@@ -14,7 +14,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,81 +62,78 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The elliptic curve binary polynomial software is originally written by 
+ * The elliptic curve binary polynomial software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
 
 #ifndef HEADER_EC_H
-#define HEADER_EC_H
+# define HEADER_EC_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_EC
-#error EC is disabled.
-#endif
+# ifdef OPENSSL_NO_EC
+#  error EC is disabled.
+# endif
 
-#include 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
+# include 
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
-#ifdef  __cplusplus
+# ifdef  __cplusplus
 extern "C" {
-#elif defined(__SUNPRO_C)
-# if __SUNPRO_C >= 0x520
-# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+# elif defined(__SUNPRO_C)
+#  if __SUNPRO_C >= 0x520
+#   pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+#  endif
 # endif
-#endif
 
-  
-#ifndef OPENSSL_ECC_MAX_FIELD_BITS
-# define OPENSSL_ECC_MAX_FIELD_BITS 661
-#endif
+# ifndef OPENSSL_ECC_MAX_FIELD_BITS
+#  define OPENSSL_ECC_MAX_FIELD_BITS 661
+# endif
 
 /** Enum for the point conversion form as defined in X9.62 (ECDSA)
  *  for the encoding of a elliptic curve point (x,y) */
 typedef enum {
-	/** the point is encoded as z||x, where the octet z specifies 
-	 *  which solution of the quadratic equation y is  */
-	POINT_CONVERSION_COMPRESSED = 2,
-	/** the point is encoded as z||x||y, where z is the octet 0x02  */
-	POINT_CONVERSION_UNCOMPRESSED = 4,
-	/** the point is encoded as z||x||y, where the octet z specifies
+        /** the point is encoded as z||x, where the octet z specifies
+         *  which solution of the quadratic equation y is  */
+    POINT_CONVERSION_COMPRESSED = 2,
+        /** the point is encoded as z||x||y, where z is the octet 0x02  */
+    POINT_CONVERSION_UNCOMPRESSED = 4,
+        /** the point is encoded as z||x||y, where the octet z specifies
          *  which solution of the quadratic equation y is  */
-	POINT_CONVERSION_HYBRID = 6
+    POINT_CONVERSION_HYBRID = 6
 } point_conversion_form_t;
 
-
 typedef struct ec_method_st EC_METHOD;
 
 typedef struct ec_group_st
-	/*-
-	 EC_METHOD *meth;
-	 -- field definition
-	 -- curve coefficients
-	 -- optional generator with associated information (order, cofactor)
-	 -- optional extra data (precomputed table for fast computation of multiples of generator)
-	 -- ASN1 stuff
-	*/
-	EC_GROUP;
+        /*-
+         EC_METHOD *meth;
+         -- field definition
+         -- curve coefficients
+         -- optional generator with associated information (order, cofactor)
+         -- optional extra data (precomputed table for fast computation of multiples of generator)
+         -- ASN1 stuff
+        */
+    EC_GROUP;
 
 typedef struct ec_point_st EC_POINT;
 
-
 /********************************************************************/
-/*               EC_METHODs for curves over GF(p)                   */       
+/*               EC_METHODs for curves over GF(p)                   */
 /********************************************************************/
 
 /** Returns the basic GFp ec methods which provides the basis for the
- *  optimized methods. 
+ *  optimized methods.
  *  \return  EC_METHOD object
  */
 const EC_METHOD *EC_GFp_simple_method(void);
@@ -151,7 +148,7 @@ const EC_METHOD *EC_GFp_mont_method(void);
  */
 const EC_METHOD *EC_GFp_nist_method(void);
 
-#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 /** Returns 64-bit optimized methods for nistp224
  *  \return  EC_METHOD object
  */
@@ -166,20 +163,19 @@ const EC_METHOD *EC_GFp_nistp256_method(void);
  *  \return  EC_METHOD object
  */
 const EC_METHOD *EC_GFp_nistp521_method(void);
-#endif
+# endif
 
-#ifndef OPENSSL_NO_EC2M
-/********************************************************************/ 
+# ifndef OPENSSL_NO_EC2M
+/********************************************************************/
 /*           EC_METHOD for curves over GF(2^m)                      */
 /********************************************************************/
 
-/** Returns the basic GF2m ec method 
+/** Returns the basic GF2m ec method
  *  \return  EC_METHOD object
  */
 const EC_METHOD *EC_GF2m_simple_method(void);
 
-#endif
-
+# endif
 
 /********************************************************************/
 /*                   EC_GROUP functions                             */
@@ -216,7 +212,7 @@ int EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src);
 EC_GROUP *EC_GROUP_dup(const EC_GROUP *src);
 
 /** Returns the EC_METHOD of the EC_GROUP object.
- *  \param  group  EC_GROUP object 
+ *  \param  group  EC_GROUP object
  *  \return EC_METHOD used in this EC_GROUP object.
  */
 const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group);
@@ -228,14 +224,15 @@ const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group);
 int EC_METHOD_get_field_type(const EC_METHOD *meth);
 
 /** Sets the generator and it's order/cofactor of a EC_GROUP object.
- *  \param  group      EC_GROUP object 
+ *  \param  group      EC_GROUP object
  *  \param  generator  EC_POINT object with the generator.
  *  \param  order      the order of the group generated by the generator.
  *  \param  cofactor   the index of the sub-group generated by the generator
  *                     in the group of all points on the elliptic curve.
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
+int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,
+                           const BIGNUM *order, const BIGNUM *cofactor);
 
 /** Returns the generator of a EC_GROUP object.
  *  \param  group  EC_GROUP object
@@ -263,7 +260,8 @@ int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx);
  *  \param  ctx       BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
+int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor,
+                          BN_CTX *ctx);
 
 /** Sets the name of a EC_GROUP object
  *  \param  group  EC_GROUP object
@@ -280,7 +278,8 @@ int EC_GROUP_get_curve_name(const EC_GROUP *group);
 void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag);
 int EC_GROUP_get_asn1_flag(const EC_GROUP *group);
 
-void EC_GROUP_set_point_conversion_form(EC_GROUP *group, point_conversion_form_t form);
+void EC_GROUP_set_point_conversion_form(EC_GROUP *group,
+                                        point_conversion_form_t form);
 point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *);
 
 unsigned char *EC_GROUP_get0_seed(const EC_GROUP *x);
@@ -295,7 +294,8 @@ size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len);
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
+                           const BIGNUM *b, BN_CTX *ctx);
 
 /** Gets the parameter of the ec over GFp defined by y^2 = x^3 + a*x + b
  *  \param  group  EC_GROUP object
@@ -305,9 +305,10 @@ int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, co
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);
+int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a,
+                           BIGNUM *b, BN_CTX *ctx);
 
-#ifndef OPENSSL_NO_EC2M
+# ifndef OPENSSL_NO_EC2M
 /** Sets the parameter of a ec over GF2m defined by y^2 + x*y = x^3 + a*x^2 + b
  *  \param  group  EC_GROUP object
  *  \param  p      BIGNUM with the polynomial defining the underlying field
@@ -316,7 +317,8 @@ int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
+                            const BIGNUM *b, BN_CTX *ctx);
 
 /** Gets the parameter of the ec over GF2m defined by y^2 + x*y = x^3 + a*x^2 + b
  *  \param  group  EC_GROUP object
@@ -326,9 +328,10 @@ int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, c
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);
-#endif
-/** Returns the number of bits needed to represent a field element 
+int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a,
+                            BIGNUM *b, BN_CTX *ctx);
+# endif
+/** Returns the number of bits needed to represent a field element
  *  \param  group  EC_GROUP object
  *  \return number of bits needed to represent a field element
  */
@@ -356,8 +359,10 @@ int EC_GROUP_check_discriminant(const EC_GROUP *group, BN_CTX *ctx);
  */
 int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx);
 
-/* EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*()
- * after choosing an appropriate EC_METHOD */
+/*
+ * EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*() after
+ * choosing an appropriate EC_METHOD
+ */
 
 /** Creates a new EC_GROUP object with the specified parameters defined
  *  over GFp (defined by the equation y^2 = x^3 + a*x + b)
@@ -367,8 +372,9 @@ int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx);
  *  \param  ctx  BN_CTX object (optional)
  *  \return newly created EC_GROUP object with the specified parameters
  */
-EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-#ifndef OPENSSL_NO_EC2M
+EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a,
+                                 const BIGNUM *b, BN_CTX *ctx);
+# ifndef OPENSSL_NO_EC2M
 /** Creates a new EC_GROUP object with the specified parameters defined
  *  over GF2m (defined by the equation y^2 + x*y = x^3 + a*x^2 + b)
  *  \param  p    BIGNUM with the polynomial defining the underlying field
@@ -377,8 +383,9 @@ EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM
  *  \param  ctx  BN_CTX object (optional)
  *  \return newly created EC_GROUP object with the specified parameters
  */
-EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-#endif
+EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a,
+                                  const BIGNUM *b, BN_CTX *ctx);
+# endif
 /** Creates a EC_GROUP object with a curve specified by a NID
  *  \param  nid  NID of the OID of the curve name
  *  \return newly created EC_GROUP object with specified curve or NULL
@@ -386,20 +393,21 @@ EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM
  */
 EC_GROUP *EC_GROUP_new_by_curve_name(int nid);
 
-
 /********************************************************************/
 /*               handling of internal curves                        */
 /********************************************************************/
 
-typedef struct { 
-	int nid;
-	const char *comment;
-	} EC_builtin_curve;
+typedef struct {
+    int nid;
+    const char *comment;
+} EC_builtin_curve;
 
-/* EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number 
- * of all available curves or zero if a error occurred. 
- * In case r ist not zero nitems EC_builtin_curve structures 
- * are filled with the data of the first nitems internal groups */
+/*
+ * EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number of all
+ * available curves or zero if a error occurred. In case r ist not zero
+ * nitems EC_builtin_curve structures are filled with the data of the first
+ * nitems internal groups
+ */
 size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems);
 
 const char *EC_curve_nid2nist(int nid);
@@ -436,11 +444,11 @@ int EC_POINT_copy(EC_POINT *dst, const EC_POINT *src);
  *  EC_POINT
  *  \param  src    source EC_POINT object
  *  \param  group  underlying the EC_GROUP object
- *  \return newly created EC_POINT object or NULL if an error occurred 
+ *  \return newly created EC_POINT object or NULL if an error occurred
  */
 EC_POINT *EC_POINT_dup(const EC_POINT *src, const EC_GROUP *group);
- 
-/** Returns the EC_METHOD used in EC_POINT object 
+
+/** Returns the EC_METHOD used in EC_POINT object
  *  \param  point  EC_POINT object
  *  \return the EC_METHOD used
  */
@@ -462,8 +470,10 @@ int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point);
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
-	const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx);
+int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group,
+                                             EC_POINT *p, const BIGNUM *x,
+                                             const BIGNUM *y, const BIGNUM *z,
+                                             BN_CTX *ctx);
 
 /** Gets the jacobian projective coordinates of a EC_POINT over GFp
  *  \param  group  underlying EC_GROUP object
@@ -475,7 +485,9 @@ int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
-	const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx);
+                                             const EC_POINT *p, BIGNUM *x,
+                                             BIGNUM *y, BIGNUM *z,
+                                             BN_CTX *ctx);
 
 /** Sets the affine coordinates of a EC_POINT over GFp
  *  \param  group  underlying EC_GROUP object
@@ -486,7 +498,8 @@ int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx);
+                                        const BIGNUM *x, const BIGNUM *y,
+                                        BN_CTX *ctx);
 
 /** Gets the affine coordinates of a EC_POINT over GFp
  *  \param  group  underlying EC_GROUP object
@@ -497,7 +510,8 @@ int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group,
-	const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
+                                        const EC_POINT *p, BIGNUM *x,
+                                        BIGNUM *y, BN_CTX *ctx);
 
 /** Sets the x9.62 compressed coordinates of a EC_POINT over GFp
  *  \param  group  underlying EC_GROUP object
@@ -507,9 +521,10 @@ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group,
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
-	const BIGNUM *x, int y_bit, BN_CTX *ctx);
-#ifndef OPENSSL_NO_EC2M
+int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group,
+                                            EC_POINT *p, const BIGNUM *x,
+                                            int y_bit, BN_CTX *ctx);
+# ifndef OPENSSL_NO_EC2M
 /** Sets the affine coordinates of a EC_POINT over GF2m
  *  \param  group  underlying EC_GROUP object
  *  \param  p      EC_POINT object
@@ -519,7 +534,8 @@ int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx);
+                                         const BIGNUM *x, const BIGNUM *y,
+                                         BN_CTX *ctx);
 
 /** Gets the affine coordinates of a EC_POINT over GF2m
  *  \param  group  underlying EC_GROUP object
@@ -530,7 +546,8 @@ int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group,
-	const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
+                                         const EC_POINT *p, BIGNUM *x,
+                                         BIGNUM *y, BN_CTX *ctx);
 
 /** Sets the x9.62 compressed coordinates of a EC_POINT over GF2m
  *  \param  group  underlying EC_GROUP object
@@ -540,9 +557,10 @@ int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group,
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p,
-	const BIGNUM *x, int y_bit, BN_CTX *ctx);
-#endif
+int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group,
+                                             EC_POINT *p, const BIGNUM *x,
+                                             int y_bit, BN_CTX *ctx);
+# endif
 /** Encodes a EC_POINT object to a octet string
  *  \param  group  underlying EC_GROUP object
  *  \param  p      EC_POINT object
@@ -554,8 +572,8 @@ int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p,
  *  \return the length of the encoded octet string or 0 if an error occurred
  */
 size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p,
-	point_conversion_form_t form,
-        unsigned char *buf, size_t len, BN_CTX *ctx);
+                          point_conversion_form_t form,
+                          unsigned char *buf, size_t len, BN_CTX *ctx);
 
 /** Decodes a EC_POINT from a octet string
  *  \param  group  underlying EC_GROUP object
@@ -566,24 +584,23 @@ size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p,
  *  \return 1 on success and 0 if an error occured
  */
 int EC_POINT_oct2point(const EC_GROUP *group, EC_POINT *p,
-        const unsigned char *buf, size_t len, BN_CTX *ctx);
+                       const unsigned char *buf, size_t len, BN_CTX *ctx);
 
 /* other interfaces to point2oct/oct2point: */
 BIGNUM *EC_POINT_point2bn(const EC_GROUP *, const EC_POINT *,
-	point_conversion_form_t form, BIGNUM *, BN_CTX *);
+                          point_conversion_form_t form, BIGNUM *, BN_CTX *);
 EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *,
-	EC_POINT *, BN_CTX *);
+                            EC_POINT *, BN_CTX *);
 char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *,
-	point_conversion_form_t form, BN_CTX *);
+                         point_conversion_form_t form, BN_CTX *);
 EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *,
-	EC_POINT *, BN_CTX *);
-
+                             EC_POINT *, BN_CTX *);
 
 /********************************************************************/
 /*         functions for doing EC_POINT arithmetic                  */
 /********************************************************************/
 
-/** Computes the sum of two EC_POINT 
+/** Computes the sum of two EC_POINT
  *  \param  group  underlying EC_GROUP object
  *  \param  r      EC_POINT object for the result (r = a + b)
  *  \param  a      EC_POINT object with the first summand
@@ -591,16 +608,18 @@ EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *,
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx);
+int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 const EC_POINT *b, BN_CTX *ctx);
 
 /** Computes the double of a EC_POINT
  *  \param  group  underlying EC_GROUP object
  *  \param  r      EC_POINT object for the result (r = 2 * a)
- *  \param  a      EC_POINT object 
+ *  \param  a      EC_POINT object
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx);
+int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 BN_CTX *ctx);
 
 /** Computes the inverse of a EC_POINT
  *  \param  group  underlying EC_GROUP object
@@ -617,25 +636,28 @@ int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx);
  */
 int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *p);
 
-/** Checks whether the point is on the curve 
+/** Checks whether the point is on the curve
  *  \param  group  underlying EC_GROUP object
  *  \param  point  EC_POINT object to check
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 if point if on the curve and 0 otherwise
  */
-int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx);
+int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point,
+                         BN_CTX *ctx);
 
-/** Compares two EC_POINTs 
+/** Compares two EC_POINTs
  *  \param  group  underlying EC_GROUP object
  *  \param  a      first EC_POINT object
  *  \param  b      second EC_POINT object
  *  \param  ctx    BN_CTX object (optional)
  *  \return 0 if both points are equal and a value != 0 otherwise
  */
-int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx);
+int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b,
+                 BN_CTX *ctx);
 
 int EC_POINT_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx);
-int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx);
+int EC_POINTs_make_affine(const EC_GROUP *group, size_t num,
+                          EC_POINT *points[], BN_CTX *ctx);
 
 /** Computes r = generator * n sum_{i=0}^{num-1} p[i] * m[i]
  *  \param  group  underlying EC_GROUP object
@@ -647,7 +669,9 @@ int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[],
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, size_t num, const EC_POINT *p[], const BIGNUM *m[], BN_CTX *ctx);
+int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n,
+                  size_t num, const EC_POINT *p[], const BIGNUM *m[],
+                  BN_CTX *ctx);
 
 /** Computes r = generator * n + q * m
  *  \param  group  underlying EC_GROUP object
@@ -658,7 +682,8 @@ int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, size_t nu
  *  \param  ctx    BN_CTX object (optional)
  *  \return 1 on success and 0 if an error occured
  */
-int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);
+int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n,
+                 const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx);
 
 /** Stores multiples of generator for faster point multiplication
  *  \param  group  EC_GROUP object
@@ -673,41 +698,41 @@ int EC_GROUP_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
  */
 int EC_GROUP_have_precompute_mult(const EC_GROUP *group);
 
-
 /********************************************************************/
 /*                       ASN1 stuff                                 */
 /********************************************************************/
 
-/* EC_GROUP_get_basis_type() returns the NID of the basis type
- * used to represent the field elements */
+/*
+ * EC_GROUP_get_basis_type() returns the NID of the basis type used to
+ * represent the field elements
+ */
 int EC_GROUP_get_basis_type(const EC_GROUP *);
-#ifndef OPENSSL_NO_EC2M
+# ifndef OPENSSL_NO_EC2M
 int EC_GROUP_get_trinomial_basis(const EC_GROUP *, unsigned int *k);
-int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1, 
-	unsigned int *k2, unsigned int *k3);
-#endif
+int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1,
+                                   unsigned int *k2, unsigned int *k3);
+# endif
 
-#define OPENSSL_EC_NAMED_CURVE	0x001
+# define OPENSSL_EC_NAMED_CURVE  0x001
 
 typedef struct ecpk_parameters_st ECPKPARAMETERS;
 
 EC_GROUP *d2i_ECPKParameters(EC_GROUP **, const unsigned char **in, long len);
 int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out);
 
-#define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
-#define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
-#define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \
+# define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
+# define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
+# define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \
                 (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x))
-#define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \
-		(unsigned char *)(x))
-
-#ifndef OPENSSL_NO_BIO
-int     ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off);
-#endif
-#ifndef OPENSSL_NO_FP_API
-int     ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
-#endif
+# define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \
+                (unsigned char *)(x))
 
+# ifndef OPENSSL_NO_BIO
+int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off);
+# endif
+# ifndef OPENSSL_NO_FP_API
+int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
+# endif
 
 /********************************************************************/
 /*                      EC_KEY functions                            */
@@ -716,12 +741,12 @@ int     ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
 typedef struct ec_key_st EC_KEY;
 
 /* some values for the encoding_flag */
-#define EC_PKEY_NO_PARAMETERS	0x001
-#define EC_PKEY_NO_PUBKEY	0x002
+# define EC_PKEY_NO_PARAMETERS   0x001
+# define EC_PKEY_NO_PUBKEY       0x002
 
 /* some values for the flags field */
-#define EC_FLAG_NON_FIPS_ALLOW	0x1
-#define EC_FLAG_FIPS_CHECKED	0x2
+# define EC_FLAG_NON_FIPS_ALLOW  0x1
+# define EC_FLAG_FIPS_CHECKED    0x2
 
 /** Creates a new EC_KEY object.
  *  \return EC_KEY object or NULL if an error occurred.
@@ -737,7 +762,7 @@ void EC_KEY_clear_flags(EC_KEY *key, int flags);
 /** Creates a new EC_KEY object using a named curve as underlying
  *  EC_GROUP object.
  *  \param  nid  NID of the named curve.
- *  \return EC_KEY object or NULL if an error occurred. 
+ *  \return EC_KEY object or NULL if an error occurred.
  */
 EC_KEY *EC_KEY_new_by_curve_name(int nid);
 
@@ -812,8 +837,10 @@ void EC_KEY_set_enc_flags(EC_KEY *eckey, unsigned int flags);
 point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *key);
 void EC_KEY_set_conv_form(EC_KEY *eckey, point_conversion_form_t cform);
 /* functions to set/get method specific data  */
-void *EC_KEY_get_key_method_data(EC_KEY *key, 
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
+void *EC_KEY_get_key_method_data(EC_KEY *key,
+                                 void *(*dup_func) (void *),
+                                 void (*free_func) (void *),
+                                 void (*clear_free_func) (void *));
 /** Sets the key method data of an EC_KEY object, if none has yet been set.
  *  \param  key              EC_KEY object
  *  \param  data             opaque data to install.
@@ -823,11 +850,13 @@ void *EC_KEY_get_key_method_data(EC_KEY *key,
  *  \return the previously set data pointer, or NULL if |data| was inserted.
  */
 void *EC_KEY_insert_key_method_data(EC_KEY *key, void *data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
+                                    void *(*dup_func) (void *),
+                                    void (*free_func) (void *),
+                                    void (*clear_free_func) (void *));
 /* wrapper functions for the underlying EC_GROUP object */
 void EC_KEY_set_asn1_flag(EC_KEY *eckey, int asn1_flag);
 
-/** Creates a table of pre-computed multiples of the generator to 
+/** Creates a table of pre-computed multiples of the generator to
  *  accelerate further EC_KEY operations.
  *  \param  key  EC_KEY object
  *  \param  ctx  BN_CTX object (optional)
@@ -854,8 +883,8 @@ int EC_KEY_check_key(const EC_KEY *key);
  *  \param  y    public key y coordinate
  *  \return 1 on success and 0 otherwise.
  */
-int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x, BIGNUM *y);
-
+int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
+                                             BIGNUM *y);
 
 /********************************************************************/
 /*        de- and encoding functions for SEC1 ECPrivateKey          */
@@ -877,7 +906,6 @@ EC_KEY *d2i_ECPrivateKey(EC_KEY **key, const unsigned char **in, long len);
  */
 int i2d_ECPrivateKey(EC_KEY *key, unsigned char **out);
 
-
 /********************************************************************/
 /*        de- and encoding functions for EC parameters              */
 /********************************************************************/
@@ -899,7 +927,6 @@ EC_KEY *d2i_ECParameters(EC_KEY **key, const unsigned char **in, long len);
  */
 int i2d_ECParameters(EC_KEY *key, unsigned char **out);
 
-
 /********************************************************************/
 /*         de- and encoding functions for EC public key             */
 /*         (octet string, not DER -- hence 'o2i' and 'i2o')         */
@@ -922,127 +949,128 @@ EC_KEY *o2i_ECPublicKey(EC_KEY **key, const unsigned char **in, long len);
  */
 int i2o_ECPublicKey(EC_KEY *key, unsigned char **out);
 
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_BIO
 /** Prints out the ec parameters on human readable form.
  *  \param  bp   BIO object to which the information is printed
  *  \param  key  EC_KEY object
  *  \return 1 on success and 0 if an error occurred
  */
-int	ECParameters_print(BIO *bp, const EC_KEY *key);
+int ECParameters_print(BIO *bp, const EC_KEY *key);
 
 /** Prints out the contents of a EC_KEY object
  *  \param  bp   BIO object to which the information is printed
  *  \param  key  EC_KEY object
- *  \param  off  line offset 
+ *  \param  off  line offset
  *  \return 1 on success and 0 if an error occurred
  */
-int	EC_KEY_print(BIO *bp, const EC_KEY *key, int off);
+int EC_KEY_print(BIO *bp, const EC_KEY *key, int off);
 
-#endif
-#ifndef OPENSSL_NO_FP_API
+# endif
+# ifndef OPENSSL_NO_FP_API
 /** Prints out the ec parameters on human readable form.
  *  \param  fp   file descriptor to which the information is printed
  *  \param  key  EC_KEY object
  *  \return 1 on success and 0 if an error occurred
  */
-int	ECParameters_print_fp(FILE *fp, const EC_KEY *key);
+int ECParameters_print_fp(FILE *fp, const EC_KEY *key);
 
 /** Prints out the contents of a EC_KEY object
  *  \param  fp   file descriptor to which the information is printed
  *  \param  key  EC_KEY object
- *  \param  off  line offset 
+ *  \param  off  line offset
  *  \return 1 on success and 0 if an error occurred
  */
-int	EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off);
+int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off);
 
-#endif
+# endif
 
-#define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x)
+# define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x)
 
-#ifndef __cplusplus
-#if defined(__SUNPRO_C)
-#  if __SUNPRO_C >= 0x520
-# pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+# ifndef __cplusplus
+#  if defined(__SUNPRO_C)
+#   if __SUNPRO_C >= 0x520
+#    pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+#   endif
 #  endif
 # endif
-#endif
 
-#define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
-				EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL)
-
-#define EVP_PKEY_CTX_set_ec_param_enc(ctx, flag) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
-				EVP_PKEY_CTRL_EC_PARAM_ENC, flag, NULL)
-
-#define EVP_PKEY_CTX_set_ecdh_cofactor_mode(ctx, flag) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_ECDH_COFACTOR, flag, NULL)
-
-#define EVP_PKEY_CTX_get_ecdh_cofactor_mode(ctx) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_ECDH_COFACTOR, -2, NULL)
-
-#define EVP_PKEY_CTX_set_ecdh_kdf_type(ctx, kdf) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_KDF_TYPE, kdf, NULL)
-
-#define EVP_PKEY_CTX_get_ecdh_kdf_type(ctx) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_KDF_TYPE, -2, NULL)
-
-#define EVP_PKEY_CTX_set_ecdh_kdf_md(ctx, md) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_KDF_MD, 0, (void *)md)
-
-#define EVP_PKEY_CTX_get_ecdh_kdf_md(ctx, pmd) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_GET_EC_KDF_MD, 0, (void *)pmd)
-
-#define EVP_PKEY_CTX_set_ecdh_kdf_outlen(ctx, len) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_KDF_OUTLEN, len, NULL)
-
-#define EVP_PKEY_CTX_get_ecdh_kdf_outlen(ctx, plen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-			EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN, 0, (void *)plen)
-
-#define EVP_PKEY_CTX_set0_ecdh_kdf_ukm(ctx, p, plen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_EC_KDF_UKM, plen, (void *)p)
-
-#define EVP_PKEY_CTX_get0_ecdh_kdf_ukm(ctx, p) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
-				EVP_PKEY_OP_DERIVE, \
-				EVP_PKEY_CTRL_GET_EC_KDF_UKM, 0, (void *)p)
-
-#define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID		(EVP_PKEY_ALG_CTRL + 1)
-#define EVP_PKEY_CTRL_EC_PARAM_ENC			(EVP_PKEY_ALG_CTRL + 2)
-#define EVP_PKEY_CTRL_EC_ECDH_COFACTOR			(EVP_PKEY_ALG_CTRL + 3)
-#define EVP_PKEY_CTRL_EC_KDF_TYPE			(EVP_PKEY_ALG_CTRL + 4)
-#define EVP_PKEY_CTRL_EC_KDF_MD				(EVP_PKEY_ALG_CTRL + 5)
-#define EVP_PKEY_CTRL_GET_EC_KDF_MD			(EVP_PKEY_ALG_CTRL + 6)
-#define EVP_PKEY_CTRL_EC_KDF_OUTLEN			(EVP_PKEY_ALG_CTRL + 7)
-#define EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN			(EVP_PKEY_ALG_CTRL + 8)
-#define EVP_PKEY_CTRL_EC_KDF_UKM			(EVP_PKEY_ALG_CTRL + 9)
-#define EVP_PKEY_CTRL_GET_EC_KDF_UKM			(EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
+                                EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL)
+
+# define EVP_PKEY_CTX_set_ec_param_enc(ctx, flag) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_PARAMGEN|EVP_PKEY_OP_KEYGEN, \
+                                EVP_PKEY_CTRL_EC_PARAM_ENC, flag, NULL)
+
+# define EVP_PKEY_CTX_set_ecdh_cofactor_mode(ctx, flag) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_ECDH_COFACTOR, flag, NULL)
+
+# define EVP_PKEY_CTX_get_ecdh_cofactor_mode(ctx) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_ECDH_COFACTOR, -2, NULL)
+
+# define EVP_PKEY_CTX_set_ecdh_kdf_type(ctx, kdf) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_KDF_TYPE, kdf, NULL)
+
+# define EVP_PKEY_CTX_get_ecdh_kdf_type(ctx) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_KDF_TYPE, -2, NULL)
+
+# define EVP_PKEY_CTX_set_ecdh_kdf_md(ctx, md) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_KDF_MD, 0, (void *)md)
+
+# define EVP_PKEY_CTX_get_ecdh_kdf_md(ctx, pmd) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_GET_EC_KDF_MD, 0, (void *)pmd)
+
+# define EVP_PKEY_CTX_set_ecdh_kdf_outlen(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_KDF_OUTLEN, len, NULL)
+
+# define EVP_PKEY_CTX_get_ecdh_kdf_outlen(ctx, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                        EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN, 0, (void *)plen)
+
+# define EVP_PKEY_CTX_set0_ecdh_kdf_ukm(ctx, p, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_EC_KDF_UKM, plen, (void *)p)
+
+# define EVP_PKEY_CTX_get0_ecdh_kdf_ukm(ctx, p) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, \
+                                EVP_PKEY_OP_DERIVE, \
+                                EVP_PKEY_CTRL_GET_EC_KDF_UKM, 0, (void *)p)
+
+# define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID             (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_EC_PARAM_ENC                      (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_EC_ECDH_COFACTOR                  (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_EC_KDF_TYPE                       (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_EC_KDF_MD                         (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_GET_EC_KDF_MD                     (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_EC_KDF_OUTLEN                     (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN                 (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_EC_KDF_UKM                        (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_GET_EC_KDF_UKM                    (EVP_PKEY_ALG_CTRL + 10)
 /* KDF types */
-#define EVP_PKEY_ECDH_KDF_NONE				1
-#define EVP_PKEY_ECDH_KDF_X9_62				2
+# define EVP_PKEY_ECDH_KDF_NONE                          1
+# define EVP_PKEY_ECDH_KDF_X9_62                         2
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_EC_strings(void);
@@ -1050,202 +1078,202 @@ void ERR_load_EC_strings(void);
 /* Error codes for the EC functions. */
 
 /* Function codes. */
-#define EC_F_BN_TO_FELEM				 224
-#define EC_F_COMPUTE_WNAF				 143
-#define EC_F_D2I_ECPARAMETERS				 144
-#define EC_F_D2I_ECPKPARAMETERS				 145
-#define EC_F_D2I_ECPRIVATEKEY				 146
-#define EC_F_DO_EC_KEY_PRINT				 221
-#define EC_F_ECDH_CMS_DECRYPT				 238
-#define EC_F_ECDH_CMS_SET_SHARED_INFO			 239
-#define EC_F_ECKEY_PARAM2TYPE				 223
-#define EC_F_ECKEY_PARAM_DECODE				 212
-#define EC_F_ECKEY_PRIV_DECODE				 213
-#define EC_F_ECKEY_PRIV_ENCODE				 214
-#define EC_F_ECKEY_PUB_DECODE				 215
-#define EC_F_ECKEY_PUB_ENCODE				 216
-#define EC_F_ECKEY_TYPE2PARAM				 220
-#define EC_F_ECPARAMETERS_PRINT				 147
-#define EC_F_ECPARAMETERS_PRINT_FP			 148
-#define EC_F_ECPKPARAMETERS_PRINT			 149
-#define EC_F_ECPKPARAMETERS_PRINT_FP			 150
-#define EC_F_ECP_NIST_MOD_192				 203
-#define EC_F_ECP_NIST_MOD_224				 204
-#define EC_F_ECP_NIST_MOD_256				 205
-#define EC_F_ECP_NIST_MOD_521				 206
-#define EC_F_EC_ASN1_GROUP2CURVE			 153
-#define EC_F_EC_ASN1_GROUP2FIELDID			 154
-#define EC_F_EC_ASN1_GROUP2PARAMETERS			 155
-#define EC_F_EC_ASN1_GROUP2PKPARAMETERS			 156
-#define EC_F_EC_ASN1_PARAMETERS2GROUP			 157
-#define EC_F_EC_ASN1_PKPARAMETERS2GROUP			 158
-#define EC_F_EC_EX_DATA_SET_DATA			 211
-#define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY		 208
-#define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT	 159
-#define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE		 195
-#define EC_F_EC_GF2M_SIMPLE_OCT2POINT			 160
-#define EC_F_EC_GF2M_SIMPLE_POINT2OCT			 161
-#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162
-#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163
-#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES	 164
-#define EC_F_EC_GFP_MONT_FIELD_DECODE			 133
-#define EC_F_EC_GFP_MONT_FIELD_ENCODE			 134
-#define EC_F_EC_GFP_MONT_FIELD_MUL			 131
-#define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE		 209
-#define EC_F_EC_GFP_MONT_FIELD_SQR			 132
-#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE		 189
-#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP		 135
-#define EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE		 225
-#define EC_F_EC_GFP_NISTP224_POINTS_MUL			 228
-#define EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES 226
-#define EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE		 230
-#define EC_F_EC_GFP_NISTP256_POINTS_MUL			 231
-#define EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES 232
-#define EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE		 233
-#define EC_F_EC_GFP_NISTP521_POINTS_MUL			 234
-#define EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES 235
-#define EC_F_EC_GFP_NIST_FIELD_MUL			 200
-#define EC_F_EC_GFP_NIST_FIELD_SQR			 201
-#define EC_F_EC_GFP_NIST_GROUP_SET_CURVE		 202
-#define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT	 165
-#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE		 166
-#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP		 100
-#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR		 101
-#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE			 102
-#define EC_F_EC_GFP_SIMPLE_OCT2POINT			 103
-#define EC_F_EC_GFP_SIMPLE_POINT2OCT			 104
-#define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE		 137
-#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES	 167
-#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105
-#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES	 168
-#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128
-#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES	 169
-#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129
-#define EC_F_EC_GROUP_CHECK				 170
-#define EC_F_EC_GROUP_CHECK_DISCRIMINANT		 171
-#define EC_F_EC_GROUP_COPY				 106
-#define EC_F_EC_GROUP_GET0_GENERATOR			 139
-#define EC_F_EC_GROUP_GET_COFACTOR			 140
-#define EC_F_EC_GROUP_GET_CURVE_GF2M			 172
-#define EC_F_EC_GROUP_GET_CURVE_GFP			 130
-#define EC_F_EC_GROUP_GET_DEGREE			 173
-#define EC_F_EC_GROUP_GET_ORDER				 141
-#define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS		 193
-#define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS		 194
-#define EC_F_EC_GROUP_NEW				 108
-#define EC_F_EC_GROUP_NEW_BY_CURVE_NAME			 174
-#define EC_F_EC_GROUP_NEW_FROM_DATA			 175
-#define EC_F_EC_GROUP_PRECOMPUTE_MULT			 142
-#define EC_F_EC_GROUP_SET_CURVE_GF2M			 176
-#define EC_F_EC_GROUP_SET_CURVE_GFP			 109
-#define EC_F_EC_GROUP_SET_EXTRA_DATA			 110
-#define EC_F_EC_GROUP_SET_GENERATOR			 111
-#define EC_F_EC_KEY_CHECK_KEY				 177
-#define EC_F_EC_KEY_COPY				 178
-#define EC_F_EC_KEY_GENERATE_KEY			 179
-#define EC_F_EC_KEY_NEW					 182
-#define EC_F_EC_KEY_PRINT				 180
-#define EC_F_EC_KEY_PRINT_FP				 181
-#define EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES	 229
-#define EC_F_EC_POINTS_MAKE_AFFINE			 136
-#define EC_F_EC_POINT_ADD				 112
-#define EC_F_EC_POINT_CMP				 113
-#define EC_F_EC_POINT_COPY				 114
-#define EC_F_EC_POINT_DBL				 115
-#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M	 183
-#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP	 116
-#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP	 117
-#define EC_F_EC_POINT_INVERT				 210
-#define EC_F_EC_POINT_IS_AT_INFINITY			 118
-#define EC_F_EC_POINT_IS_ON_CURVE			 119
-#define EC_F_EC_POINT_MAKE_AFFINE			 120
-#define EC_F_EC_POINT_MUL				 184
-#define EC_F_EC_POINT_NEW				 121
-#define EC_F_EC_POINT_OCT2POINT				 122
-#define EC_F_EC_POINT_POINT2OCT				 123
-#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M	 185
-#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP	 124
-#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M	 186
-#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP	 125
-#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP	 126
-#define EC_F_EC_POINT_SET_TO_INFINITY			 127
-#define EC_F_EC_PRE_COMP_DUP				 207
-#define EC_F_EC_PRE_COMP_NEW				 196
-#define EC_F_EC_WNAF_MUL				 187
-#define EC_F_EC_WNAF_PRECOMPUTE_MULT			 188
-#define EC_F_I2D_ECPARAMETERS				 190
-#define EC_F_I2D_ECPKPARAMETERS				 191
-#define EC_F_I2D_ECPRIVATEKEY				 192
-#define EC_F_I2O_ECPUBLICKEY				 151
-#define EC_F_NISTP224_PRE_COMP_NEW			 227
-#define EC_F_NISTP256_PRE_COMP_NEW			 236
-#define EC_F_NISTP521_PRE_COMP_NEW			 237
-#define EC_F_ECP_NISTZ256_GET_AFFINE			 240
-#define EC_F_ECP_NISTZ256_POINTS_MUL			 241
-#define EC_F_ECP_NISTZ256_WINDOWED_MUL			 242
-#define EC_F_ECP_NISTZ256_MULT_PRECOMPUTE		 243
-#define EC_F_ECP_NISTZ256_PRE_COMP_NEW			 244
-#define EC_F_O2I_ECPUBLICKEY				 152
-#define EC_F_OLD_EC_PRIV_DECODE				 222
-#define EC_F_PKEY_EC_CTRL				 197
-#define EC_F_PKEY_EC_CTRL_STR				 198
-#define EC_F_PKEY_EC_DERIVE				 217
-#define EC_F_PKEY_EC_KEYGEN				 199
-#define EC_F_PKEY_EC_PARAMGEN				 219
-#define EC_F_PKEY_EC_SIGN				 218
+# define EC_F_BN_TO_FELEM                                 224
+# define EC_F_COMPUTE_WNAF                                143
+# define EC_F_D2I_ECPARAMETERS                            144
+# define EC_F_D2I_ECPKPARAMETERS                          145
+# define EC_F_D2I_ECPRIVATEKEY                            146
+# define EC_F_DO_EC_KEY_PRINT                             221
+# define EC_F_ECDH_CMS_DECRYPT                            238
+# define EC_F_ECDH_CMS_SET_SHARED_INFO                    239
+# define EC_F_ECKEY_PARAM2TYPE                            223
+# define EC_F_ECKEY_PARAM_DECODE                          212
+# define EC_F_ECKEY_PRIV_DECODE                           213
+# define EC_F_ECKEY_PRIV_ENCODE                           214
+# define EC_F_ECKEY_PUB_DECODE                            215
+# define EC_F_ECKEY_PUB_ENCODE                            216
+# define EC_F_ECKEY_TYPE2PARAM                            220
+# define EC_F_ECPARAMETERS_PRINT                          147
+# define EC_F_ECPARAMETERS_PRINT_FP                       148
+# define EC_F_ECPKPARAMETERS_PRINT                        149
+# define EC_F_ECPKPARAMETERS_PRINT_FP                     150
+# define EC_F_ECP_NIST_MOD_192                            203
+# define EC_F_ECP_NIST_MOD_224                            204
+# define EC_F_ECP_NIST_MOD_256                            205
+# define EC_F_ECP_NIST_MOD_521                            206
+# define EC_F_EC_ASN1_GROUP2CURVE                         153
+# define EC_F_EC_ASN1_GROUP2FIELDID                       154
+# define EC_F_EC_ASN1_GROUP2PARAMETERS                    155
+# define EC_F_EC_ASN1_GROUP2PKPARAMETERS                  156
+# define EC_F_EC_ASN1_PARAMETERS2GROUP                    157
+# define EC_F_EC_ASN1_PKPARAMETERS2GROUP                  158
+# define EC_F_EC_EX_DATA_SET_DATA                         211
+# define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY           208
+# define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT     159
+# define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE              195
+# define EC_F_EC_GF2M_SIMPLE_OCT2POINT                    160
+# define EC_F_EC_GF2M_SIMPLE_POINT2OCT                    161
+# define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162
+# define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163
+# define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES   164
+# define EC_F_EC_GFP_MONT_FIELD_DECODE                    133
+# define EC_F_EC_GFP_MONT_FIELD_ENCODE                    134
+# define EC_F_EC_GFP_MONT_FIELD_MUL                       131
+# define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE                209
+# define EC_F_EC_GFP_MONT_FIELD_SQR                       132
+# define EC_F_EC_GFP_MONT_GROUP_SET_CURVE                 189
+# define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP             135
+# define EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE             225
+# define EC_F_EC_GFP_NISTP224_POINTS_MUL                  228
+# define EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES 226
+# define EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE             230
+# define EC_F_EC_GFP_NISTP256_POINTS_MUL                  231
+# define EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES 232
+# define EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE             233
+# define EC_F_EC_GFP_NISTP521_POINTS_MUL                  234
+# define EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES 235
+# define EC_F_EC_GFP_NIST_FIELD_MUL                       200
+# define EC_F_EC_GFP_NIST_FIELD_SQR                       201
+# define EC_F_EC_GFP_NIST_GROUP_SET_CURVE                 202
+# define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT      165
+# define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE               166
+# define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP           100
+# define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR           101
+# define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE                   102
+# define EC_F_EC_GFP_SIMPLE_OCT2POINT                     103
+# define EC_F_EC_GFP_SIMPLE_POINT2OCT                     104
+# define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE            137
+# define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES  167
+# define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105
+# define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES  168
+# define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128
+# define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES    169
+# define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129
+# define EC_F_EC_GROUP_CHECK                              170
+# define EC_F_EC_GROUP_CHECK_DISCRIMINANT                 171
+# define EC_F_EC_GROUP_COPY                               106
+# define EC_F_EC_GROUP_GET0_GENERATOR                     139
+# define EC_F_EC_GROUP_GET_COFACTOR                       140
+# define EC_F_EC_GROUP_GET_CURVE_GF2M                     172
+# define EC_F_EC_GROUP_GET_CURVE_GFP                      130
+# define EC_F_EC_GROUP_GET_DEGREE                         173
+# define EC_F_EC_GROUP_GET_ORDER                          141
+# define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS              193
+# define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS                194
+# define EC_F_EC_GROUP_NEW                                108
+# define EC_F_EC_GROUP_NEW_BY_CURVE_NAME                  174
+# define EC_F_EC_GROUP_NEW_FROM_DATA                      175
+# define EC_F_EC_GROUP_PRECOMPUTE_MULT                    142
+# define EC_F_EC_GROUP_SET_CURVE_GF2M                     176
+# define EC_F_EC_GROUP_SET_CURVE_GFP                      109
+# define EC_F_EC_GROUP_SET_EXTRA_DATA                     110
+# define EC_F_EC_GROUP_SET_GENERATOR                      111
+# define EC_F_EC_KEY_CHECK_KEY                            177
+# define EC_F_EC_KEY_COPY                                 178
+# define EC_F_EC_KEY_GENERATE_KEY                         179
+# define EC_F_EC_KEY_NEW                                  182
+# define EC_F_EC_KEY_PRINT                                180
+# define EC_F_EC_KEY_PRINT_FP                             181
+# define EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES    229
+# define EC_F_EC_POINTS_MAKE_AFFINE                       136
+# define EC_F_EC_POINT_ADD                                112
+# define EC_F_EC_POINT_CMP                                113
+# define EC_F_EC_POINT_COPY                               114
+# define EC_F_EC_POINT_DBL                                115
+# define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M        183
+# define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP         116
+# define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP    117
+# define EC_F_EC_POINT_INVERT                             210
+# define EC_F_EC_POINT_IS_AT_INFINITY                     118
+# define EC_F_EC_POINT_IS_ON_CURVE                        119
+# define EC_F_EC_POINT_MAKE_AFFINE                        120
+# define EC_F_EC_POINT_MUL                                184
+# define EC_F_EC_POINT_NEW                                121
+# define EC_F_EC_POINT_OCT2POINT                          122
+# define EC_F_EC_POINT_POINT2OCT                          123
+# define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M        185
+# define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP         124
+# define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M    186
+# define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP     125
+# define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP    126
+# define EC_F_EC_POINT_SET_TO_INFINITY                    127
+# define EC_F_EC_PRE_COMP_DUP                             207
+# define EC_F_EC_PRE_COMP_NEW                             196
+# define EC_F_EC_WNAF_MUL                                 187
+# define EC_F_EC_WNAF_PRECOMPUTE_MULT                     188
+# define EC_F_I2D_ECPARAMETERS                            190
+# define EC_F_I2D_ECPKPARAMETERS                          191
+# define EC_F_I2D_ECPRIVATEKEY                            192
+# define EC_F_I2O_ECPUBLICKEY                             151
+# define EC_F_NISTP224_PRE_COMP_NEW                       227
+# define EC_F_NISTP256_PRE_COMP_NEW                       236
+# define EC_F_NISTP521_PRE_COMP_NEW                       237
+# define EC_F_ECP_NISTZ256_GET_AFFINE                     240
+# define EC_F_ECP_NISTZ256_POINTS_MUL                     241
+# define EC_F_ECP_NISTZ256_WINDOWED_MUL                   242
+# define EC_F_ECP_NISTZ256_MULT_PRECOMPUTE                243
+# define EC_F_ECP_NISTZ256_PRE_COMP_NEW                   244
+# define EC_F_O2I_ECPUBLICKEY                             152
+# define EC_F_OLD_EC_PRIV_DECODE                          222
+# define EC_F_PKEY_EC_CTRL                                197
+# define EC_F_PKEY_EC_CTRL_STR                            198
+# define EC_F_PKEY_EC_DERIVE                              217
+# define EC_F_PKEY_EC_KEYGEN                              199
+# define EC_F_PKEY_EC_PARAMGEN                            219
+# define EC_F_PKEY_EC_SIGN                                218
 
 /* Reason codes. */
-#define EC_R_ASN1_ERROR					 115
-#define EC_R_ASN1_UNKNOWN_FIELD				 116
-#define EC_R_BIGNUM_OUT_OF_RANGE			 144
-#define EC_R_BUFFER_TOO_SMALL				 100
-#define EC_R_COORDINATES_OUT_OF_RANGE			 146
-#define EC_R_D2I_ECPKPARAMETERS_FAILURE			 117
-#define EC_R_DECODE_ERROR				 142
-#define EC_R_DISCRIMINANT_IS_ZERO			 118
-#define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE		 119
-#define EC_R_FIELD_TOO_LARGE				 143
-#define EC_R_GF2M_NOT_SUPPORTED				 147
-#define EC_R_GROUP2PKPARAMETERS_FAILURE			 120
-#define EC_R_I2D_ECPKPARAMETERS_FAILURE			 121
-#define EC_R_INCOMPATIBLE_OBJECTS			 101
-#define EC_R_INVALID_ARGUMENT				 112
-#define EC_R_INVALID_COMPRESSED_POINT			 110
-#define EC_R_INVALID_COMPRESSION_BIT			 109
-#define EC_R_INVALID_CURVE				 141
-#define EC_R_INVALID_DIGEST				 151
-#define EC_R_INVALID_DIGEST_TYPE			 138
-#define EC_R_INVALID_ENCODING				 102
-#define EC_R_INVALID_FIELD				 103
-#define EC_R_INVALID_FORM				 104
-#define EC_R_INVALID_GROUP_ORDER			 122
-#define EC_R_INVALID_PENTANOMIAL_BASIS			 132
-#define EC_R_INVALID_PRIVATE_KEY			 123
-#define EC_R_INVALID_TRINOMIAL_BASIS			 137
-#define EC_R_KDF_PARAMETER_ERROR			 148
-#define EC_R_KEYS_NOT_SET				 140
-#define EC_R_MISSING_PARAMETERS				 124
-#define EC_R_MISSING_PRIVATE_KEY			 125
-#define EC_R_NOT_A_NIST_PRIME				 135
-#define EC_R_NOT_A_SUPPORTED_NIST_PRIME			 136
-#define EC_R_NOT_IMPLEMENTED				 126
-#define EC_R_NOT_INITIALIZED				 111
-#define EC_R_NO_FIELD_MOD				 133
-#define EC_R_NO_PARAMETERS_SET				 139
-#define EC_R_PASSED_NULL_PARAMETER			 134
-#define EC_R_PEER_KEY_ERROR				 149
-#define EC_R_PKPARAMETERS2GROUP_FAILURE			 127
-#define EC_R_POINT_AT_INFINITY				 106
-#define EC_R_POINT_IS_NOT_ON_CURVE			 107
-#define EC_R_SHARED_INFO_ERROR				 150
-#define EC_R_SLOT_FULL					 108
-#define EC_R_UNDEFINED_GENERATOR			 113
-#define EC_R_UNDEFINED_ORDER				 128
-#define EC_R_UNKNOWN_GROUP				 129
-#define EC_R_UNKNOWN_ORDER				 114
-#define EC_R_UNSUPPORTED_FIELD				 131
-#define EC_R_WRONG_CURVE_PARAMETERS			 145
-#define EC_R_WRONG_ORDER				 130
+# define EC_R_ASN1_ERROR                                  115
+# define EC_R_ASN1_UNKNOWN_FIELD                          116
+# define EC_R_BIGNUM_OUT_OF_RANGE                         144
+# define EC_R_BUFFER_TOO_SMALL                            100
+# define EC_R_COORDINATES_OUT_OF_RANGE                    146
+# define EC_R_D2I_ECPKPARAMETERS_FAILURE                  117
+# define EC_R_DECODE_ERROR                                142
+# define EC_R_DISCRIMINANT_IS_ZERO                        118
+# define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE                119
+# define EC_R_FIELD_TOO_LARGE                             143
+# define EC_R_GF2M_NOT_SUPPORTED                          147
+# define EC_R_GROUP2PKPARAMETERS_FAILURE                  120
+# define EC_R_I2D_ECPKPARAMETERS_FAILURE                  121
+# define EC_R_INCOMPATIBLE_OBJECTS                        101
+# define EC_R_INVALID_ARGUMENT                            112
+# define EC_R_INVALID_COMPRESSED_POINT                    110
+# define EC_R_INVALID_COMPRESSION_BIT                     109
+# define EC_R_INVALID_CURVE                               141
+# define EC_R_INVALID_DIGEST                              151
+# define EC_R_INVALID_DIGEST_TYPE                         138
+# define EC_R_INVALID_ENCODING                            102
+# define EC_R_INVALID_FIELD                               103
+# define EC_R_INVALID_FORM                                104
+# define EC_R_INVALID_GROUP_ORDER                         122
+# define EC_R_INVALID_PENTANOMIAL_BASIS                   132
+# define EC_R_INVALID_PRIVATE_KEY                         123
+# define EC_R_INVALID_TRINOMIAL_BASIS                     137
+# define EC_R_KDF_PARAMETER_ERROR                         148
+# define EC_R_KEYS_NOT_SET                                140
+# define EC_R_MISSING_PARAMETERS                          124
+# define EC_R_MISSING_PRIVATE_KEY                         125
+# define EC_R_NOT_A_NIST_PRIME                            135
+# define EC_R_NOT_A_SUPPORTED_NIST_PRIME                  136
+# define EC_R_NOT_IMPLEMENTED                             126
+# define EC_R_NOT_INITIALIZED                             111
+# define EC_R_NO_FIELD_MOD                                133
+# define EC_R_NO_PARAMETERS_SET                           139
+# define EC_R_PASSED_NULL_PARAMETER                       134
+# define EC_R_PEER_KEY_ERROR                              149
+# define EC_R_PKPARAMETERS2GROUP_FAILURE                  127
+# define EC_R_POINT_AT_INFINITY                           106
+# define EC_R_POINT_IS_NOT_ON_CURVE                       107
+# define EC_R_SHARED_INFO_ERROR                           150
+# define EC_R_SLOT_FULL                                   108
+# define EC_R_UNDEFINED_GENERATOR                         113
+# define EC_R_UNDEFINED_ORDER                             128
+# define EC_R_UNKNOWN_GROUP                               129
+# define EC_R_UNKNOWN_ORDER                               114
+# define EC_R_UNSUPPORTED_FIELD                           131
+# define EC_R_WRONG_CURVE_PARAMETERS                      145
+# define EC_R_WRONG_ORDER                                 130
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ec/ec2_mult.c b/crypto/ec/ec2_mult.c
index 9955948dfd..68cc8771d5 100644
--- a/crypto/ec/ec2_mult.c
+++ b/crypto/ec/ec2_mult.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -73,328 +73,391 @@
 
 #ifndef OPENSSL_NO_EC2M
 
-
 /*-
- * Compute the x-coordinate x/z for the point 2*(x/z) in Montgomery projective 
+ * Compute the x-coordinate x/z for the point 2*(x/z) in Montgomery projective
  * coordinates.
- * Uses algorithm Mdouble in appendix of 
- *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over 
+ * Uses algorithm Mdouble in appendix of
+ *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over
  *     GF(2^m) without precomputation" (CHES '99, LNCS 1717).
  * modified to not require precomputation of c=b^{2^{m-1}}.
  */
-static int gf2m_Mdouble(const EC_GROUP *group, BIGNUM *x, BIGNUM *z, BN_CTX *ctx)
-	{
-	BIGNUM *t1;
-	int ret = 0;
-	
-	/* Since Mdouble is static we can guarantee that ctx != NULL. */
-	BN_CTX_start(ctx);
-	t1 = BN_CTX_get(ctx);
-	if (t1 == NULL) goto err;
-
-	if (!group->meth->field_sqr(group, x, x, ctx)) goto err;
-	if (!group->meth->field_sqr(group, t1, z, ctx)) goto err;
-	if (!group->meth->field_mul(group, z, x, t1, ctx)) goto err;
-	if (!group->meth->field_sqr(group, x, x, ctx)) goto err;
-	if (!group->meth->field_sqr(group, t1, t1, ctx)) goto err;
-	if (!group->meth->field_mul(group, t1, &group->b, t1, ctx)) goto err;
-	if (!BN_GF2m_add(x, x, t1)) goto err;
-
-	ret = 1;
+static int gf2m_Mdouble(const EC_GROUP *group, BIGNUM *x, BIGNUM *z,
+                        BN_CTX *ctx)
+{
+    BIGNUM *t1;
+    int ret = 0;
+
+    /* Since Mdouble is static we can guarantee that ctx != NULL. */
+    BN_CTX_start(ctx);
+    t1 = BN_CTX_get(ctx);
+    if (t1 == NULL)
+        goto err;
+
+    if (!group->meth->field_sqr(group, x, x, ctx))
+        goto err;
+    if (!group->meth->field_sqr(group, t1, z, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, z, x, t1, ctx))
+        goto err;
+    if (!group->meth->field_sqr(group, x, x, ctx))
+        goto err;
+    if (!group->meth->field_sqr(group, t1, t1, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, t1, &group->b, t1, ctx))
+        goto err;
+    if (!BN_GF2m_add(x, x, t1))
+        goto err;
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    return ret;
+}
 
 /*-
- * Compute the x-coordinate x1/z1 for the point (x1/z1)+(x2/x2) in Montgomery 
+ * Compute the x-coordinate x1/z1 for the point (x1/z1)+(x2/x2) in Montgomery
  * projective coordinates.
- * Uses algorithm Madd in appendix of 
- *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over 
+ * Uses algorithm Madd in appendix of
+ *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over
  *     GF(2^m) without precomputation" (CHES '99, LNCS 1717).
  */
-static int gf2m_Madd(const EC_GROUP *group, const BIGNUM *x, BIGNUM *x1, BIGNUM *z1, 
-	const BIGNUM *x2, const BIGNUM *z2, BN_CTX *ctx)
-	{
-	BIGNUM *t1, *t2;
-	int ret = 0;
-	
-	/* Since Madd is static we can guarantee that ctx != NULL. */
-	BN_CTX_start(ctx);
-	t1 = BN_CTX_get(ctx);
-	t2 = BN_CTX_get(ctx);
-	if (t2 == NULL) goto err;
-
-	if (!BN_copy(t1, x)) goto err;
-	if (!group->meth->field_mul(group, x1, x1, z2, ctx)) goto err;
-	if (!group->meth->field_mul(group, z1, z1, x2, ctx)) goto err;
-	if (!group->meth->field_mul(group, t2, x1, z1, ctx)) goto err;
-	if (!BN_GF2m_add(z1, z1, x1)) goto err;
-	if (!group->meth->field_sqr(group, z1, z1, ctx)) goto err;
-	if (!group->meth->field_mul(group, x1, z1, t1, ctx)) goto err;
-	if (!BN_GF2m_add(x1, x1, t2)) goto err;
-
-	ret = 1;
+static int gf2m_Madd(const EC_GROUP *group, const BIGNUM *x, BIGNUM *x1,
+                     BIGNUM *z1, const BIGNUM *x2, const BIGNUM *z2,
+                     BN_CTX *ctx)
+{
+    BIGNUM *t1, *t2;
+    int ret = 0;
+
+    /* Since Madd is static we can guarantee that ctx != NULL. */
+    BN_CTX_start(ctx);
+    t1 = BN_CTX_get(ctx);
+    t2 = BN_CTX_get(ctx);
+    if (t2 == NULL)
+        goto err;
+
+    if (!BN_copy(t1, x))
+        goto err;
+    if (!group->meth->field_mul(group, x1, x1, z2, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, z1, z1, x2, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, t2, x1, z1, ctx))
+        goto err;
+    if (!BN_GF2m_add(z1, z1, x1))
+        goto err;
+    if (!group->meth->field_sqr(group, z1, z1, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, x1, z1, t1, ctx))
+        goto err;
+    if (!BN_GF2m_add(x1, x1, t2))
+        goto err;
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    return ret;
+}
 
 /*-
- * Compute the x, y affine coordinates from the point (x1, z1) (x2, z2) 
- * using Montgomery point multiplication algorithm Mxy() in appendix of 
- *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over 
+ * Compute the x, y affine coordinates from the point (x1, z1) (x2, z2)
+ * using Montgomery point multiplication algorithm Mxy() in appendix of
+ *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over
  *     GF(2^m) without precomputation" (CHES '99, LNCS 1717).
  * Returns:
  *     0 on error
  *     1 if return value should be the point at infinity
  *     2 otherwise
  */
-static int gf2m_Mxy(const EC_GROUP *group, const BIGNUM *x, const BIGNUM *y, BIGNUM *x1, 
-	BIGNUM *z1, BIGNUM *x2, BIGNUM *z2, BN_CTX *ctx)
-	{
-	BIGNUM *t3, *t4, *t5;
-	int ret = 0;
-	
-	if (BN_is_zero(z1))
-		{
-		BN_zero(x2);
-		BN_zero(z2);
-		return 1;
-		}
-	
-	if (BN_is_zero(z2))
-		{
-		if (!BN_copy(x2, x)) return 0;
-		if (!BN_GF2m_add(z2, x, y)) return 0;
-		return 2;
-		}
-		
-	/* Since Mxy is static we can guarantee that ctx != NULL. */
-	BN_CTX_start(ctx);
-	t3 = BN_CTX_get(ctx);
-	t4 = BN_CTX_get(ctx);
-	t5 = BN_CTX_get(ctx);
-	if (t5 == NULL) goto err;
-
-	if (!BN_one(t5)) goto err;
-
-	if (!group->meth->field_mul(group, t3, z1, z2, ctx)) goto err;
-
-	if (!group->meth->field_mul(group, z1, z1, x, ctx)) goto err;
-	if (!BN_GF2m_add(z1, z1, x1)) goto err;
-	if (!group->meth->field_mul(group, z2, z2, x, ctx)) goto err;
-	if (!group->meth->field_mul(group, x1, z2, x1, ctx)) goto err;
-	if (!BN_GF2m_add(z2, z2, x2)) goto err;
-
-	if (!group->meth->field_mul(group, z2, z2, z1, ctx)) goto err;
-	if (!group->meth->field_sqr(group, t4, x, ctx)) goto err;
-	if (!BN_GF2m_add(t4, t4, y)) goto err;
-	if (!group->meth->field_mul(group, t4, t4, t3, ctx)) goto err;
-	if (!BN_GF2m_add(t4, t4, z2)) goto err;
-
-	if (!group->meth->field_mul(group, t3, t3, x, ctx)) goto err;
-	if (!group->meth->field_div(group, t3, t5, t3, ctx)) goto err;
-	if (!group->meth->field_mul(group, t4, t3, t4, ctx)) goto err;
-	if (!group->meth->field_mul(group, x2, x1, t3, ctx)) goto err;
-	if (!BN_GF2m_add(z2, x2, x)) goto err;
-
-	if (!group->meth->field_mul(group, z2, z2, t4, ctx)) goto err;
-	if (!BN_GF2m_add(z2, z2, y)) goto err;
-
-	ret = 2;
+static int gf2m_Mxy(const EC_GROUP *group, const BIGNUM *x, const BIGNUM *y,
+                    BIGNUM *x1, BIGNUM *z1, BIGNUM *x2, BIGNUM *z2,
+                    BN_CTX *ctx)
+{
+    BIGNUM *t3, *t4, *t5;
+    int ret = 0;
+
+    if (BN_is_zero(z1)) {
+        BN_zero(x2);
+        BN_zero(z2);
+        return 1;
+    }
+
+    if (BN_is_zero(z2)) {
+        if (!BN_copy(x2, x))
+            return 0;
+        if (!BN_GF2m_add(z2, x, y))
+            return 0;
+        return 2;
+    }
+
+    /* Since Mxy is static we can guarantee that ctx != NULL. */
+    BN_CTX_start(ctx);
+    t3 = BN_CTX_get(ctx);
+    t4 = BN_CTX_get(ctx);
+    t5 = BN_CTX_get(ctx);
+    if (t5 == NULL)
+        goto err;
+
+    if (!BN_one(t5))
+        goto err;
+
+    if (!group->meth->field_mul(group, t3, z1, z2, ctx))
+        goto err;
+
+    if (!group->meth->field_mul(group, z1, z1, x, ctx))
+        goto err;
+    if (!BN_GF2m_add(z1, z1, x1))
+        goto err;
+    if (!group->meth->field_mul(group, z2, z2, x, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, x1, z2, x1, ctx))
+        goto err;
+    if (!BN_GF2m_add(z2, z2, x2))
+        goto err;
+
+    if (!group->meth->field_mul(group, z2, z2, z1, ctx))
+        goto err;
+    if (!group->meth->field_sqr(group, t4, x, ctx))
+        goto err;
+    if (!BN_GF2m_add(t4, t4, y))
+        goto err;
+    if (!group->meth->field_mul(group, t4, t4, t3, ctx))
+        goto err;
+    if (!BN_GF2m_add(t4, t4, z2))
+        goto err;
+
+    if (!group->meth->field_mul(group, t3, t3, x, ctx))
+        goto err;
+    if (!group->meth->field_div(group, t3, t5, t3, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, t4, t3, t4, ctx))
+        goto err;
+    if (!group->meth->field_mul(group, x2, x1, t3, ctx))
+        goto err;
+    if (!BN_GF2m_add(z2, x2, x))
+        goto err;
+
+    if (!group->meth->field_mul(group, z2, z2, t4, ctx))
+        goto err;
+    if (!BN_GF2m_add(z2, z2, y))
+        goto err;
+
+    ret = 2;
 
  err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
+    BN_CTX_end(ctx);
+    return ret;
+}
 
 /*-
  * Computes scalar*point and stores the result in r.
  * point can not equal r.
  * Uses a modified algorithm 2P of
- *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over 
+ *     Lopez, J. and Dahab, R.  "Fast multiplication on elliptic curves over
  *     GF(2^m) without precomputation" (CHES '99, LNCS 1717).
  *
  * To protect against side-channel attack the function uses constant time swap,
  * avoiding conditional branches.
  */
-static int ec_GF2m_montgomery_point_multiply(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	const EC_POINT *point, BN_CTX *ctx)
-	{
-	BIGNUM *x1, *x2, *z1, *z2;
-	int ret = 0, i;
-	BN_ULONG mask,word;
-
-	if (r == point)
-		{
-		ECerr(EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY, EC_R_INVALID_ARGUMENT);
-		return 0;
-		}
-	
-	/* if result should be point at infinity */
-	if ((scalar == NULL) || BN_is_zero(scalar) || (point == NULL) || 
-		EC_POINT_is_at_infinity(group, point))
-		{
-		return EC_POINT_set_to_infinity(group, r);
-		}
-
-	/* only support affine coordinates */
-	if (!point->Z_is_one) return 0;
-
-	/* Since point_multiply is static we can guarantee that ctx != NULL. */
-	BN_CTX_start(ctx);
-	x1 = BN_CTX_get(ctx);
-	z1 = BN_CTX_get(ctx);
-	if (z1 == NULL) goto err;
-
-	x2 = &r->X;
-	z2 = &r->Y;
-
-	bn_wexpand(x1, group->field.top);
-	bn_wexpand(z1, group->field.top);
-	bn_wexpand(x2, group->field.top);
-	bn_wexpand(z2, group->field.top);
-
-	if (!BN_GF2m_mod_arr(x1, &point->X, group->poly)) goto err; /* x1 = x */
-	if (!BN_one(z1)) goto err; /* z1 = 1 */
-	if (!group->meth->field_sqr(group, z2, x1, ctx)) goto err; /* z2 = x1^2 = x^2 */
-	if (!group->meth->field_sqr(group, x2, z2, ctx)) goto err;
-	if (!BN_GF2m_add(x2, x2, &group->b)) goto err; /* x2 = x^4 + b */
-
-	/* find top most bit and go one past it */
-	i = scalar->top - 1;
-	mask = BN_TBIT;
-	word = scalar->d[i];
-	while (!(word & mask)) mask >>= 1;
-	mask >>= 1;
-	/* if top most bit was at word break, go to next word */
-	if (!mask) 
-		{
-		i--;
-		mask = BN_TBIT;
-		}
-
-	for (; i >= 0; i--)
-		{
-		word = scalar->d[i];
-		while (mask)
-			{
-			BN_consttime_swap(word & mask, x1, x2, group->field.top);
-			BN_consttime_swap(word & mask, z1, z2, group->field.top);
-			if (!gf2m_Madd(group, &point->X, x2, z2, x1, z1, ctx)) goto err;
-			if (!gf2m_Mdouble(group, x1, z1, ctx)) goto err;
-			BN_consttime_swap(word & mask, x1, x2, group->field.top);
-			BN_consttime_swap(word & mask, z1, z2, group->field.top);
-			mask >>= 1;
-			}
-		mask = BN_TBIT;
-		}
-
-	/* convert out of "projective" coordinates */
-	i = gf2m_Mxy(group, &point->X, &point->Y, x1, z1, x2, z2, ctx);
-	if (i == 0) goto err;
-	else if (i == 1) 
-		{
-		if (!EC_POINT_set_to_infinity(group, r)) goto err;
-		}
-	else
-		{
-		if (!BN_one(&r->Z)) goto err;
-		r->Z_is_one = 1;
-		}
-
-	/* GF(2^m) field elements should always have BIGNUM::neg = 0 */
-	BN_set_negative(&r->X, 0);
-	BN_set_negative(&r->Y, 0);
-
-	ret = 1;
+static int ec_GF2m_montgomery_point_multiply(const EC_GROUP *group,
+                                             EC_POINT *r,
+                                             const BIGNUM *scalar,
+                                             const EC_POINT *point,
+                                             BN_CTX *ctx)
+{
+    BIGNUM *x1, *x2, *z1, *z2;
+    int ret = 0, i;
+    BN_ULONG mask, word;
+
+    if (r == point) {
+        ECerr(EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY, EC_R_INVALID_ARGUMENT);
+        return 0;
+    }
+
+    /* if result should be point at infinity */
+    if ((scalar == NULL) || BN_is_zero(scalar) || (point == NULL) ||
+        EC_POINT_is_at_infinity(group, point)) {
+        return EC_POINT_set_to_infinity(group, r);
+    }
+
+    /* only support affine coordinates */
+    if (!point->Z_is_one)
+        return 0;
+
+    /*
+     * Since point_multiply is static we can guarantee that ctx != NULL.
+     */
+    BN_CTX_start(ctx);
+    x1 = BN_CTX_get(ctx);
+    z1 = BN_CTX_get(ctx);
+    if (z1 == NULL)
+        goto err;
+
+    x2 = &r->X;
+    z2 = &r->Y;
+
+    bn_wexpand(x1, group->field.top);
+    bn_wexpand(z1, group->field.top);
+    bn_wexpand(x2, group->field.top);
+    bn_wexpand(z2, group->field.top);
+
+    if (!BN_GF2m_mod_arr(x1, &point->X, group->poly))
+        goto err;               /* x1 = x */
+    if (!BN_one(z1))
+        goto err;               /* z1 = 1 */
+    if (!group->meth->field_sqr(group, z2, x1, ctx))
+        goto err;               /* z2 = x1^2 = x^2 */
+    if (!group->meth->field_sqr(group, x2, z2, ctx))
+        goto err;
+    if (!BN_GF2m_add(x2, x2, &group->b))
+        goto err;               /* x2 = x^4 + b */
+
+    /* find top most bit and go one past it */
+    i = scalar->top - 1;
+    mask = BN_TBIT;
+    word = scalar->d[i];
+    while (!(word & mask))
+        mask >>= 1;
+    mask >>= 1;
+    /* if top most bit was at word break, go to next word */
+    if (!mask) {
+        i--;
+        mask = BN_TBIT;
+    }
+
+    for (; i >= 0; i--) {
+        word = scalar->d[i];
+        while (mask) {
+            BN_consttime_swap(word & mask, x1, x2, group->field.top);
+            BN_consttime_swap(word & mask, z1, z2, group->field.top);
+            if (!gf2m_Madd(group, &point->X, x2, z2, x1, z1, ctx))
+                goto err;
+            if (!gf2m_Mdouble(group, x1, z1, ctx))
+                goto err;
+            BN_consttime_swap(word & mask, x1, x2, group->field.top);
+            BN_consttime_swap(word & mask, z1, z2, group->field.top);
+            mask >>= 1;
+        }
+        mask = BN_TBIT;
+    }
+
+    /* convert out of "projective" coordinates */
+    i = gf2m_Mxy(group, &point->X, &point->Y, x1, z1, x2, z2, ctx);
+    if (i == 0)
+        goto err;
+    else if (i == 1) {
+        if (!EC_POINT_set_to_infinity(group, r))
+            goto err;
+    } else {
+        if (!BN_one(&r->Z))
+            goto err;
+        r->Z_is_one = 1;
+    }
+
+    /* GF(2^m) field elements should always have BIGNUM::neg = 0 */
+    BN_set_negative(&r->X, 0);
+    BN_set_negative(&r->Y, 0);
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	return ret;
-	}
-
+    BN_CTX_end(ctx);
+    return ret;
+}
 
 /*-
  * Computes the sum
  *     scalar*group->generator + scalars[0]*points[0] + ... + scalars[num-1]*points[num-1]
  * gracefully ignoring NULL scalar values.
  */
-int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	int ret = 0;
-	size_t i;
-	EC_POINT *p=NULL;
-	EC_POINT *acc = NULL;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	/* This implementation is more efficient than the wNAF implementation for 2
-	 * or fewer points.  Use the ec_wNAF_mul implementation for 3 or more points,
-	 * or if we can perform a fast multiplication based on precomputation.
-	 */
-	if ((scalar && (num > 1)) || (num > 2) || (num == 0 && EC_GROUP_have_precompute_mult(group)))
-		{
-		ret = ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
-		goto err;
-		}
-
-	if ((p = EC_POINT_new(group)) == NULL) goto err;
-	if ((acc = EC_POINT_new(group)) == NULL) goto err;
-
-	if (!EC_POINT_set_to_infinity(group, acc)) goto err;
-
-	if (scalar)
-		{
-		if (!ec_GF2m_montgomery_point_multiply(group, p, scalar, group->generator, ctx)) goto err;
-		if (BN_is_negative(scalar))
-			if (!group->meth->invert(group, p, ctx)) goto err;
-		if (!group->meth->add(group, acc, acc, p, ctx)) goto err;
-		}
-
-	for (i = 0; i < num; i++)
-		{
-		if (!ec_GF2m_montgomery_point_multiply(group, p, scalars[i], points[i], ctx)) goto err;
-		if (BN_is_negative(scalars[i]))
-			if (!group->meth->invert(group, p, ctx)) goto err;
-		if (!group->meth->add(group, acc, acc, p, ctx)) goto err;
-		}
-
-	if (!EC_POINT_copy(r, acc)) goto err;
-
-	ret = 1;
-
-  err:
-	if (p) EC_POINT_free(p);
-	if (acc) EC_POINT_free(acc);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-/* Precomputation for point multiplication: fall back to wNAF methods
- * because ec_GF2m_simple_mul() uses ec_wNAF_mul() if appropriate */
+int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r,
+                       const BIGNUM *scalar, size_t num,
+                       const EC_POINT *points[], const BIGNUM *scalars[],
+                       BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    int ret = 0;
+    size_t i;
+    EC_POINT *p = NULL;
+    EC_POINT *acc = NULL;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    /*
+     * This implementation is more efficient than the wNAF implementation for
+     * 2 or fewer points.  Use the ec_wNAF_mul implementation for 3 or more
+     * points, or if we can perform a fast multiplication based on
+     * precomputation.
+     */
+    if ((scalar && (num > 1)) || (num > 2)
+        || (num == 0 && EC_GROUP_have_precompute_mult(group))) {
+        ret = ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
+        goto err;
+    }
+
+    if ((p = EC_POINT_new(group)) == NULL)
+        goto err;
+    if ((acc = EC_POINT_new(group)) == NULL)
+        goto err;
+
+    if (!EC_POINT_set_to_infinity(group, acc))
+        goto err;
+
+    if (scalar) {
+        if (!ec_GF2m_montgomery_point_multiply
+            (group, p, scalar, group->generator, ctx))
+            goto err;
+        if (BN_is_negative(scalar))
+            if (!group->meth->invert(group, p, ctx))
+                goto err;
+        if (!group->meth->add(group, acc, acc, p, ctx))
+            goto err;
+    }
+
+    for (i = 0; i < num; i++) {
+        if (!ec_GF2m_montgomery_point_multiply
+            (group, p, scalars[i], points[i], ctx))
+            goto err;
+        if (BN_is_negative(scalars[i]))
+            if (!group->meth->invert(group, p, ctx))
+                goto err;
+        if (!group->meth->add(group, acc, acc, p, ctx))
+            goto err;
+    }
+
+    if (!EC_POINT_copy(r, acc))
+        goto err;
+
+    ret = 1;
+
+ err:
+    if (p)
+        EC_POINT_free(p);
+    if (acc)
+        EC_POINT_free(acc);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Precomputation for point multiplication: fall back to wNAF methods because
+ * ec_GF2m_simple_mul() uses ec_wNAF_mul() if appropriate
+ */
 
 int ec_GF2m_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	return ec_wNAF_precompute_mult(group, ctx);
- 	}
+{
+    return ec_wNAF_precompute_mult(group, ctx);
+}
 
 int ec_GF2m_have_precompute_mult(const EC_GROUP *group)
-	{
-	return ec_wNAF_have_precompute_mult(group);
- 	}
+{
+    return ec_wNAF_have_precompute_mult(group);
+}
 
 #endif
diff --git a/crypto/ec/ec2_oct.c b/crypto/ec/ec2_oct.c
index 943b75baf5..c245d886da 100644
--- a/crypto/ec/ec2_oct.c
+++ b/crypto/ec/ec2_oct.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -75,11 +75,11 @@
 
 /*-
  * Calculates and sets the affine coordinates of an EC_POINT from the given
- * compressed coordinates.  Uses algorithm 2.3.4 of SEC 1. 
+ * compressed coordinates.  Uses algorithm 2.3.4 of SEC 1.
  * Note that the simple implementation only uses affine coordinates.
  *
  * The method is from the following publication:
- * 
+ *
  *     Harper, Menezes, Vanstone:
  *     "Public-Key Cryptosystems with Very Small Key Lengths",
  *     EUROCRYPT '92, Springer-Verlag LNCS 658,
@@ -89,321 +89,315 @@
  * the same method, but claim no priority date earlier than July 29, 1994
  * (and additionally fail to cite the EUROCRYPT '92 publication as prior art).
  */
-int ec_GF2m_simple_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x_, int y_bit, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp, *x, *y, *z;
-	int ret = 0, z0;
-
-	/* clear error queue */
-	ERR_clear_error();
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	y_bit = (y_bit != 0) ? 1 : 0;
-
-	BN_CTX_start(ctx);
-	tmp = BN_CTX_get(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	z = BN_CTX_get(ctx);
-	if (z == NULL) goto err;
-
-	if (!BN_GF2m_mod_arr(x, x_, group->poly)) goto err;
-	if (BN_is_zero(x))
-		{
-		if (!BN_GF2m_mod_sqrt_arr(y, &group->b, group->poly, ctx)) goto err;
-		}
-	else
-		{
-		if (!group->meth->field_sqr(group, tmp, x, ctx)) goto err;
-		if (!group->meth->field_div(group, tmp, &group->b, tmp, ctx)) goto err;
-		if (!BN_GF2m_add(tmp, &group->a, tmp)) goto err;
-		if (!BN_GF2m_add(tmp, x, tmp)) goto err;
-		if (!BN_GF2m_mod_solve_quad_arr(z, tmp, group->poly, ctx))
-			{
-			unsigned long err = ERR_peek_last_error();
-			
-			if (ERR_GET_LIB(err) == ERR_LIB_BN && ERR_GET_REASON(err) == BN_R_NO_SOLUTION)
-				{
-				ERR_clear_error();
-				ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSED_POINT);
-				}
-			else
-				ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_BN_LIB);
-			goto err;
-			}
-		z0 = (BN_is_odd(z)) ? 1 : 0;
-		if (!group->meth->field_mul(group, y, x, z, ctx)) goto err;
-		if (z0 != y_bit)
-			{
-			if (!BN_GF2m_add(y, y, x)) goto err;
-			}
-		}
-
-	if (!EC_POINT_set_affine_coordinates_GF2m(group, point, x, y, ctx)) goto err;
-
-	ret = 1;
+int ec_GF2m_simple_set_compressed_coordinates(const EC_GROUP *group,
+                                              EC_POINT *point,
+                                              const BIGNUM *x_, int y_bit,
+                                              BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp, *x, *y, *z;
+    int ret = 0, z0;
+
+    /* clear error queue */
+    ERR_clear_error();
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    y_bit = (y_bit != 0) ? 1 : 0;
+
+    BN_CTX_start(ctx);
+    tmp = BN_CTX_get(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    z = BN_CTX_get(ctx);
+    if (z == NULL)
+        goto err;
+
+    if (!BN_GF2m_mod_arr(x, x_, group->poly))
+        goto err;
+    if (BN_is_zero(x)) {
+        if (!BN_GF2m_mod_sqrt_arr(y, &group->b, group->poly, ctx))
+            goto err;
+    } else {
+        if (!group->meth->field_sqr(group, tmp, x, ctx))
+            goto err;
+        if (!group->meth->field_div(group, tmp, &group->b, tmp, ctx))
+            goto err;
+        if (!BN_GF2m_add(tmp, &group->a, tmp))
+            goto err;
+        if (!BN_GF2m_add(tmp, x, tmp))
+            goto err;
+        if (!BN_GF2m_mod_solve_quad_arr(z, tmp, group->poly, ctx)) {
+            unsigned long err = ERR_peek_last_error();
+
+            if (ERR_GET_LIB(err) == ERR_LIB_BN
+                && ERR_GET_REASON(err) == BN_R_NO_SOLUTION) {
+                ERR_clear_error();
+                ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES,
+                      EC_R_INVALID_COMPRESSED_POINT);
+            } else
+                ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES,
+                      ERR_R_BN_LIB);
+            goto err;
+        }
+        z0 = (BN_is_odd(z)) ? 1 : 0;
+        if (!group->meth->field_mul(group, y, x, z, ctx))
+            goto err;
+        if (z0 != y_bit) {
+            if (!BN_GF2m_add(y, y, x))
+                goto err;
+        }
+    }
+
+    if (!EC_POINT_set_affine_coordinates_GF2m(group, point, x, y, ctx))
+        goto err;
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-/* Converts an EC_POINT to an octet string.  
- * If buf is NULL, the encoded length will be returned.
- * If the length len of buf is smaller than required an error will be returned.
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Converts an EC_POINT to an octet string. If buf is NULL, the encoded
+ * length will be returned. If the length len of buf is smaller than required
+ * an error will be returned.
  */
-size_t ec_GF2m_simple_point2oct(const EC_GROUP *group, const EC_POINT *point, point_conversion_form_t form,
-	unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	size_t ret;
-	BN_CTX *new_ctx = NULL;
-	int used_ctx = 0;
-	BIGNUM *x, *y, *yxi;
-	size_t field_len, i, skip;
-
-	if ((form != POINT_CONVERSION_COMPRESSED)
-		&& (form != POINT_CONVERSION_UNCOMPRESSED)
-		&& (form != POINT_CONVERSION_HYBRID))
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_INVALID_FORM);
-		goto err;
-		}
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		/* encodes to a single 0 octet */
-		if (buf != NULL)
-			{
-			if (len < 1)
-				{
-				ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
-				return 0;
-				}
-			buf[0] = 0;
-			}
-		return 1;
-		}
-
-
-	/* ret := required output buffer length */
-	field_len = (EC_GROUP_get_degree(group) + 7) / 8;
-	ret = (form == POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2*field_len;
-
-	/* if 'buf' is NULL, just return required length */
-	if (buf != NULL)
-		{
-		if (len < ret)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
-			goto err;
-			}
-
-		if (ctx == NULL)
-			{
-			ctx = new_ctx = BN_CTX_new();
-			if (ctx == NULL)
-				return 0;
-			}
-
-		BN_CTX_start(ctx);
-		used_ctx = 1;
-		x = BN_CTX_get(ctx);
-		y = BN_CTX_get(ctx);
-		yxi = BN_CTX_get(ctx);
-		if (yxi == NULL) goto err;
-
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx)) goto err;
-
-		buf[0] = form;
-		if ((form != POINT_CONVERSION_UNCOMPRESSED) && !BN_is_zero(x))
-			{
-			if (!group->meth->field_div(group, yxi, y, x, ctx)) goto err;
-			if (BN_is_odd(yxi)) buf[0]++;
-			}
-
-		i = 1;
-		
-		skip = field_len - BN_num_bytes(x);
-		if (skip > field_len)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		while (skip > 0)
-			{
-			buf[i++] = 0;
-			skip--;
-			}
-		skip = BN_bn2bin(x, buf + i);
-		i += skip;
-		if (i != 1 + field_len)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-
-		if (form == POINT_CONVERSION_UNCOMPRESSED || form == POINT_CONVERSION_HYBRID)
-			{
-			skip = field_len - BN_num_bytes(y);
-			if (skip > field_len)
-				{
-				ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			while (skip > 0)
-				{
-				buf[i++] = 0;
-				skip--;
-				}
-			skip = BN_bn2bin(y, buf + i);
-			i += skip;
-			}
-
-		if (i != ret)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		}
-	
-	if (used_ctx)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
+size_t ec_GF2m_simple_point2oct(const EC_GROUP *group, const EC_POINT *point,
+                                point_conversion_form_t form,
+                                unsigned char *buf, size_t len, BN_CTX *ctx)
+{
+    size_t ret;
+    BN_CTX *new_ctx = NULL;
+    int used_ctx = 0;
+    BIGNUM *x, *y, *yxi;
+    size_t field_len, i, skip;
+
+    if ((form != POINT_CONVERSION_COMPRESSED)
+        && (form != POINT_CONVERSION_UNCOMPRESSED)
+        && (form != POINT_CONVERSION_HYBRID)) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_INVALID_FORM);
+        goto err;
+    }
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        /* encodes to a single 0 octet */
+        if (buf != NULL) {
+            if (len < 1) {
+                ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
+                return 0;
+            }
+            buf[0] = 0;
+        }
+        return 1;
+    }
+
+    /* ret := required output buffer length */
+    field_len = (EC_GROUP_get_degree(group) + 7) / 8;
+    ret =
+        (form ==
+         POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2 * field_len;
+
+    /* if 'buf' is NULL, just return required length */
+    if (buf != NULL) {
+        if (len < ret) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
+            goto err;
+        }
+
+        if (ctx == NULL) {
+            ctx = new_ctx = BN_CTX_new();
+            if (ctx == NULL)
+                return 0;
+        }
+
+        BN_CTX_start(ctx);
+        used_ctx = 1;
+        x = BN_CTX_get(ctx);
+        y = BN_CTX_get(ctx);
+        yxi = BN_CTX_get(ctx);
+        if (yxi == NULL)
+            goto err;
+
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx))
+            goto err;
+
+        buf[0] = form;
+        if ((form != POINT_CONVERSION_UNCOMPRESSED) && !BN_is_zero(x)) {
+            if (!group->meth->field_div(group, yxi, y, x, ctx))
+                goto err;
+            if (BN_is_odd(yxi))
+                buf[0]++;
+        }
+
+        i = 1;
+
+        skip = field_len - BN_num_bytes(x);
+        if (skip > field_len) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        while (skip > 0) {
+            buf[i++] = 0;
+            skip--;
+        }
+        skip = BN_bn2bin(x, buf + i);
+        i += skip;
+        if (i != 1 + field_len) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+
+        if (form == POINT_CONVERSION_UNCOMPRESSED
+            || form == POINT_CONVERSION_HYBRID) {
+            skip = field_len - BN_num_bytes(y);
+            if (skip > field_len) {
+                ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            while (skip > 0) {
+                buf[i++] = 0;
+                skip--;
+            }
+            skip = BN_bn2bin(y, buf + i);
+            i += skip;
+        }
+
+        if (i != ret) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+    }
+
+    if (used_ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
 
  err:
-	if (used_ctx)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return 0;
-	}
-
-
-/* Converts an octet string representation to an EC_POINT. 
- * Note that the simple implementation only uses affine coordinates.
+    if (used_ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return 0;
+}
+
+/*
+ * Converts an octet string representation to an EC_POINT. Note that the
+ * simple implementation only uses affine coordinates.
  */
 int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
-	const unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	point_conversion_form_t form;
-	int y_bit;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y, *yxi;
-	size_t field_len, enc_len;
-	int ret = 0;
-
-	if (len == 0)
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_BUFFER_TOO_SMALL);
-		return 0;
-		}
-	form = buf[0];
-	y_bit = form & 1;
-	form = form & ~1U;
-	if ((form != 0)	&& (form != POINT_CONVERSION_COMPRESSED)
-		&& (form != POINT_CONVERSION_UNCOMPRESSED)
-		&& (form != POINT_CONVERSION_HYBRID))
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-	if ((form == 0 || form == POINT_CONVERSION_UNCOMPRESSED) && y_bit)
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-
-	if (form == 0)
-		{
-		if (len != 1)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-			return 0;
-			}
-
-		return EC_POINT_set_to_infinity(group, point);
-		}
-	
-	field_len = (EC_GROUP_get_degree(group) + 7) / 8;
-	enc_len = (form == POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2*field_len;
-
-	if (len != enc_len)
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	yxi = BN_CTX_get(ctx);
-	if (yxi == NULL) goto err;
-
-	if (!BN_bin2bn(buf + 1, field_len, x)) goto err;
-	if (BN_ucmp(x, &group->field) >= 0)
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		goto err;
-		}
-
-	if (form == POINT_CONVERSION_COMPRESSED)
-		{
-		if (!EC_POINT_set_compressed_coordinates_GF2m(group, point, x, y_bit, ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_bin2bn(buf + 1 + field_len, field_len, y)) goto err;
-		if (BN_ucmp(y, &group->field) >= 0)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-			goto err;
-			}
-		if (form == POINT_CONVERSION_HYBRID)
-			{
-			if (!group->meth->field_div(group, yxi, y, x, ctx)) goto err;
-			if (y_bit != BN_is_odd(yxi))
-				{
-				ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-				goto err;
-				}
-			}
-
-		if (!EC_POINT_set_affine_coordinates_GF2m(group, point, x, y, ctx)) goto err;
-		}
-
-	/* test required by X9.62 */
-	if (!EC_POINT_is_on_curve(group, point, ctx))
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE);
-		goto err;
-		}
-
-	ret = 1;
-	
+                             const unsigned char *buf, size_t len,
+                             BN_CTX *ctx)
+{
+    point_conversion_form_t form;
+    int y_bit;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y, *yxi;
+    size_t field_len, enc_len;
+    int ret = 0;
+
+    if (len == 0) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_BUFFER_TOO_SMALL);
+        return 0;
+    }
+    form = buf[0];
+    y_bit = form & 1;
+    form = form & ~1U;
+    if ((form != 0) && (form != POINT_CONVERSION_COMPRESSED)
+        && (form != POINT_CONVERSION_UNCOMPRESSED)
+        && (form != POINT_CONVERSION_HYBRID)) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+    if ((form == 0 || form == POINT_CONVERSION_UNCOMPRESSED) && y_bit) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+
+    if (form == 0) {
+        if (len != 1) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+            return 0;
+        }
+
+        return EC_POINT_set_to_infinity(group, point);
+    }
+
+    field_len = (EC_GROUP_get_degree(group) + 7) / 8;
+    enc_len =
+        (form ==
+         POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2 * field_len;
+
+    if (len != enc_len) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    yxi = BN_CTX_get(ctx);
+    if (yxi == NULL)
+        goto err;
+
+    if (!BN_bin2bn(buf + 1, field_len, x))
+        goto err;
+    if (BN_ucmp(x, &group->field) >= 0) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        goto err;
+    }
+
+    if (form == POINT_CONVERSION_COMPRESSED) {
+        if (!EC_POINT_set_compressed_coordinates_GF2m
+            (group, point, x, y_bit, ctx))
+            goto err;
+    } else {
+        if (!BN_bin2bn(buf + 1 + field_len, field_len, y))
+            goto err;
+        if (BN_ucmp(y, &group->field) >= 0) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+            goto err;
+        }
+        if (form == POINT_CONVERSION_HYBRID) {
+            if (!group->meth->field_div(group, yxi, y, x, ctx))
+                goto err;
+            if (y_bit != BN_is_odd(yxi)) {
+                ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+                goto err;
+            }
+        }
+
+        if (!EC_POINT_set_affine_coordinates_GF2m(group, point, x, y, ctx))
+            goto err;
+    }
+
+    /* test required by X9.62 */
+    if (!EC_POINT_is_on_curve(group, point, ctx)) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE);
+        goto err;
+    }
+
+    ret = 1;
+
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 #endif
diff --git a/crypto/ec/ec2_smpl.c b/crypto/ec/ec2_smpl.c
index 0de9e73bae..9a39477f30 100644
--- a/crypto/ec/ec2_smpl.c
+++ b/crypto/ec/ec2_smpl.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -73,531 +73,593 @@
 
 #ifndef OPENSSL_NO_EC2M
 
-#ifdef OPENSSL_FIPS
-#include 
-#endif
-
+# ifdef OPENSSL_FIPS
+#  include 
+# endif
 
 const EC_METHOD *EC_GF2m_simple_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_characteristic_two_field,
-		ec_GF2m_simple_group_init,
-		ec_GF2m_simple_group_finish,
-		ec_GF2m_simple_group_clear_finish,
-		ec_GF2m_simple_group_copy,
-		ec_GF2m_simple_group_set_curve,
-		ec_GF2m_simple_group_get_curve,
-		ec_GF2m_simple_group_get_degree,
-		ec_GF2m_simple_group_check_discriminant,
-		ec_GF2m_simple_point_init,
-		ec_GF2m_simple_point_finish,
-		ec_GF2m_simple_point_clear_finish,
-		ec_GF2m_simple_point_copy,
-		ec_GF2m_simple_point_set_to_infinity,
-		0 /* set_Jprojective_coordinates_GFp */,
-		0 /* get_Jprojective_coordinates_GFp */,
-		ec_GF2m_simple_point_set_affine_coordinates,
-		ec_GF2m_simple_point_get_affine_coordinates,
-		0,0,0,
-		ec_GF2m_simple_add,
-		ec_GF2m_simple_dbl,
-		ec_GF2m_simple_invert,
-		ec_GF2m_simple_is_at_infinity,
-		ec_GF2m_simple_is_on_curve,
-		ec_GF2m_simple_cmp,
-		ec_GF2m_simple_make_affine,
-		ec_GF2m_simple_points_make_affine,
-
-		/* the following three method functions are defined in ec2_mult.c */
-		ec_GF2m_simple_mul,
-		ec_GF2m_precompute_mult,
-		ec_GF2m_have_precompute_mult,
-
-		ec_GF2m_simple_field_mul,
-		ec_GF2m_simple_field_sqr,
-		ec_GF2m_simple_field_div,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
-
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return fips_ec_gf2m_simple_method();
-#endif
-
-	return &ret;
-	}
-
-
-/* Initialize a GF(2^m)-based EC_GROUP structure.
- * Note that all other members are handled by EC_GROUP_new.
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_characteristic_two_field,
+        ec_GF2m_simple_group_init,
+        ec_GF2m_simple_group_finish,
+        ec_GF2m_simple_group_clear_finish,
+        ec_GF2m_simple_group_copy,
+        ec_GF2m_simple_group_set_curve,
+        ec_GF2m_simple_group_get_curve,
+        ec_GF2m_simple_group_get_degree,
+        ec_GF2m_simple_group_check_discriminant,
+        ec_GF2m_simple_point_init,
+        ec_GF2m_simple_point_finish,
+        ec_GF2m_simple_point_clear_finish,
+        ec_GF2m_simple_point_copy,
+        ec_GF2m_simple_point_set_to_infinity,
+        0 /* set_Jprojective_coordinates_GFp */ ,
+        0 /* get_Jprojective_coordinates_GFp */ ,
+        ec_GF2m_simple_point_set_affine_coordinates,
+        ec_GF2m_simple_point_get_affine_coordinates,
+        0, 0, 0,
+        ec_GF2m_simple_add,
+        ec_GF2m_simple_dbl,
+        ec_GF2m_simple_invert,
+        ec_GF2m_simple_is_at_infinity,
+        ec_GF2m_simple_is_on_curve,
+        ec_GF2m_simple_cmp,
+        ec_GF2m_simple_make_affine,
+        ec_GF2m_simple_points_make_affine,
+
+        /*
+         * the following three method functions are defined in ec2_mult.c
+         */
+        ec_GF2m_simple_mul,
+        ec_GF2m_precompute_mult,
+        ec_GF2m_have_precompute_mult,
+
+        ec_GF2m_simple_field_mul,
+        ec_GF2m_simple_field_sqr,
+        ec_GF2m_simple_field_div,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
+
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode())
+        return fips_ec_gf2m_simple_method();
+# endif
+
+    return &ret;
+}
+
+/*
+ * Initialize a GF(2^m)-based EC_GROUP structure. Note that all other members
+ * are handled by EC_GROUP_new.
  */
 int ec_GF2m_simple_group_init(EC_GROUP *group)
-	{
-	BN_init(&group->field);
-	BN_init(&group->a);
-	BN_init(&group->b);
-	return 1;
-	}
-
-
-/* Free a GF(2^m)-based EC_GROUP structure.
- * Note that all other members are handled by EC_GROUP_free.
+{
+    BN_init(&group->field);
+    BN_init(&group->a);
+    BN_init(&group->b);
+    return 1;
+}
+
+/*
+ * Free a GF(2^m)-based EC_GROUP structure. Note that all other members are
+ * handled by EC_GROUP_free.
  */
 void ec_GF2m_simple_group_finish(EC_GROUP *group)
-	{
-	BN_free(&group->field);
-	BN_free(&group->a);
-	BN_free(&group->b);
-	}
-
-
-/* Clear and free a GF(2^m)-based EC_GROUP structure.
- * Note that all other members are handled by EC_GROUP_clear_free.
+{
+    BN_free(&group->field);
+    BN_free(&group->a);
+    BN_free(&group->b);
+}
+
+/*
+ * Clear and free a GF(2^m)-based EC_GROUP structure. Note that all other
+ * members are handled by EC_GROUP_clear_free.
  */
 void ec_GF2m_simple_group_clear_finish(EC_GROUP *group)
-	{
-	BN_clear_free(&group->field);
-	BN_clear_free(&group->a);
-	BN_clear_free(&group->b);
-	group->poly[0] = 0;
-	group->poly[1] = 0;
-	group->poly[2] = 0;
-	group->poly[3] = 0;
-	group->poly[4] = 0;
-	group->poly[5] = -1;
-	}
-
-
-/* Copy a GF(2^m)-based EC_GROUP structure.
- * Note that all other members are handled by EC_GROUP_copy.
+{
+    BN_clear_free(&group->field);
+    BN_clear_free(&group->a);
+    BN_clear_free(&group->b);
+    group->poly[0] = 0;
+    group->poly[1] = 0;
+    group->poly[2] = 0;
+    group->poly[3] = 0;
+    group->poly[4] = 0;
+    group->poly[5] = -1;
+}
+
+/*
+ * Copy a GF(2^m)-based EC_GROUP structure. Note that all other members are
+ * handled by EC_GROUP_copy.
  */
 int ec_GF2m_simple_group_copy(EC_GROUP *dest, const EC_GROUP *src)
-	{
-	int i;
-	if (!BN_copy(&dest->field, &src->field)) return 0;
-	if (!BN_copy(&dest->a, &src->a)) return 0;
-	if (!BN_copy(&dest->b, &src->b)) return 0;
-	dest->poly[0] = src->poly[0];
-	dest->poly[1] = src->poly[1];
-	dest->poly[2] = src->poly[2];
-	dest->poly[3] = src->poly[3];
-	dest->poly[4] = src->poly[4];
-	dest->poly[5] = src->poly[5];
-	if (bn_wexpand(&dest->a, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2) == NULL) return 0;
-	if (bn_wexpand(&dest->b, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2) == NULL) return 0;
-	for (i = dest->a.top; i < dest->a.dmax; i++) dest->a.d[i] = 0;
-	for (i = dest->b.top; i < dest->b.dmax; i++) dest->b.d[i] = 0;
-	return 1;
-	}
-
+{
+    int i;
+    if (!BN_copy(&dest->field, &src->field))
+        return 0;
+    if (!BN_copy(&dest->a, &src->a))
+        return 0;
+    if (!BN_copy(&dest->b, &src->b))
+        return 0;
+    dest->poly[0] = src->poly[0];
+    dest->poly[1] = src->poly[1];
+    dest->poly[2] = src->poly[2];
+    dest->poly[3] = src->poly[3];
+    dest->poly[4] = src->poly[4];
+    dest->poly[5] = src->poly[5];
+    if (bn_wexpand(&dest->a, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2)
+        == NULL)
+        return 0;
+    if (bn_wexpand(&dest->b, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2)
+        == NULL)
+        return 0;
+    for (i = dest->a.top; i < dest->a.dmax; i++)
+        dest->a.d[i] = 0;
+    for (i = dest->b.top; i < dest->b.dmax; i++)
+        dest->b.d[i] = 0;
+    return 1;
+}
 
 /* Set the curve parameters of an EC_GROUP structure. */
 int ec_GF2m_simple_group_set_curve(EC_GROUP *group,
-	const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0, i;
-
-	/* group->field */
-	if (!BN_copy(&group->field, p)) goto err;
-	i = BN_GF2m_poly2arr(&group->field, group->poly, 6) - 1;
-	if ((i != 5) && (i != 3))
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE, EC_R_UNSUPPORTED_FIELD);
-		goto err;
-		}
-
-	/* group->a */
-	if (!BN_GF2m_mod_arr(&group->a, a, group->poly)) goto err;
-	if(bn_wexpand(&group->a, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2) == NULL) goto err;
-	for (i = group->a.top; i < group->a.dmax; i++) group->a.d[i] = 0;
-	
-	/* group->b */
-	if (!BN_GF2m_mod_arr(&group->b, b, group->poly)) goto err;
-	if(bn_wexpand(&group->b, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2) == NULL) goto err;
-	for (i = group->b.top; i < group->b.dmax; i++) group->b.d[i] = 0;
-		
-	ret = 1;
-  err:
-	return ret;
-	}
-
-
-/* Get the curve parameters of an EC_GROUP structure.
- * If p, a, or b are NULL then there values will not be set but the method will return with success.
+                                   const BIGNUM *p, const BIGNUM *a,
+                                   const BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0, i;
+
+    /* group->field */
+    if (!BN_copy(&group->field, p))
+        goto err;
+    i = BN_GF2m_poly2arr(&group->field, group->poly, 6) - 1;
+    if ((i != 5) && (i != 3)) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE, EC_R_UNSUPPORTED_FIELD);
+        goto err;
+    }
+
+    /* group->a */
+    if (!BN_GF2m_mod_arr(&group->a, a, group->poly))
+        goto err;
+    if (bn_wexpand(&group->a, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2)
+        == NULL)
+        goto err;
+    for (i = group->a.top; i < group->a.dmax; i++)
+        group->a.d[i] = 0;
+
+    /* group->b */
+    if (!BN_GF2m_mod_arr(&group->b, b, group->poly))
+        goto err;
+    if (bn_wexpand(&group->b, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2)
+        == NULL)
+        goto err;
+    for (i = group->b.top; i < group->b.dmax; i++)
+        group->b.d[i] = 0;
+
+    ret = 1;
+ err:
+    return ret;
+}
+
+/*
+ * Get the curve parameters of an EC_GROUP structure. If p, a, or b are NULL
+ * then there values will not be set but the method will return with success.
  */
-int ec_GF2m_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	
-	if (p != NULL)
-		{
-		if (!BN_copy(p, &group->field)) return 0;
-		}
-
-	if (a != NULL)
-		{
-		if (!BN_copy(a, &group->a)) goto err;
-		}
-
-	if (b != NULL)
-		{
-		if (!BN_copy(b, &group->b)) goto err;
-		}
-	
-	ret = 1;
-	
-  err:
-	return ret;
-	}
-
-
-/* Gets the degree of the field.  For a curve over GF(2^m) this is the value m. */
-int ec_GF2m_simple_group_get_degree(const EC_GROUP *group)
-	{
-	return BN_num_bits(&group->field)-1;
-	}
+int ec_GF2m_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p,
+                                   BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0;
+
+    if (p != NULL) {
+        if (!BN_copy(p, &group->field))
+            return 0;
+    }
+
+    if (a != NULL) {
+        if (!BN_copy(a, &group->a))
+            goto err;
+    }
+
+    if (b != NULL) {
+        if (!BN_copy(b, &group->b))
+            goto err;
+    }
+
+    ret = 1;
 
+ err:
+    return ret;
+}
+
+/*
+ * Gets the degree of the field.  For a curve over GF(2^m) this is the value
+ * m.
+ */
+int ec_GF2m_simple_group_get_degree(const EC_GROUP *group)
+{
+    return BN_num_bits(&group->field) - 1;
+}
 
-/* Checks the discriminant of the curve.
- * y^2 + x*y = x^3 + a*x^2 + b is an elliptic curve <=> b != 0 (mod p) 
+/*
+ * Checks the discriminant of the curve. y^2 + x*y = x^3 + a*x^2 + b is an
+ * elliptic curve <=> b != 0 (mod p)
  */
-int ec_GF2m_simple_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BIGNUM *b;
-	BN_CTX *new_ctx = NULL;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			{
-			ECerr(EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	BN_CTX_start(ctx);
-	b = BN_CTX_get(ctx);
-	if (b == NULL) goto err;
-
-	if (!BN_GF2m_mod_arr(b, &group->b, group->poly)) goto err;
-	
-	/* check the discriminant:
-	 * y^2 + x*y = x^3 + a*x^2 + b is an elliptic curve <=> b != 0 (mod p) 
-	 */
-	if (BN_is_zero(b)) goto err;
-
-	ret = 1;
-
-err:
-	if (ctx != NULL)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
+int ec_GF2m_simple_group_check_discriminant(const EC_GROUP *group,
+                                            BN_CTX *ctx)
+{
+    int ret = 0;
+    BIGNUM *b;
+    BN_CTX *new_ctx = NULL;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL) {
+            ECerr(EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT,
+                  ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    BN_CTX_start(ctx);
+    b = BN_CTX_get(ctx);
+    if (b == NULL)
+        goto err;
+
+    if (!BN_GF2m_mod_arr(b, &group->b, group->poly))
+        goto err;
+
+    /*
+     * check the discriminant: y^2 + x*y = x^3 + a*x^2 + b is an elliptic
+     * curve <=> b != 0 (mod p)
+     */
+    if (BN_is_zero(b))
+        goto err;
+
+    ret = 1;
 
+ err:
+    if (ctx != NULL)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 /* Initializes an EC_POINT. */
 int ec_GF2m_simple_point_init(EC_POINT *point)
-	{
-	BN_init(&point->X);
-	BN_init(&point->Y);
-	BN_init(&point->Z);
-	return 1;
-	}
-
+{
+    BN_init(&point->X);
+    BN_init(&point->Y);
+    BN_init(&point->Z);
+    return 1;
+}
 
 /* Frees an EC_POINT. */
 void ec_GF2m_simple_point_finish(EC_POINT *point)
-	{
-	BN_free(&point->X);
-	BN_free(&point->Y);
-	BN_free(&point->Z);
-	}
-
+{
+    BN_free(&point->X);
+    BN_free(&point->Y);
+    BN_free(&point->Z);
+}
 
 /* Clears and frees an EC_POINT. */
 void ec_GF2m_simple_point_clear_finish(EC_POINT *point)
-	{
-	BN_clear_free(&point->X);
-	BN_clear_free(&point->Y);
-	BN_clear_free(&point->Z);
-	point->Z_is_one = 0;
-	}
-
-
-/* Copy the contents of one EC_POINT into another.  Assumes dest is initialized. */
-int ec_GF2m_simple_point_copy(EC_POINT *dest, const EC_POINT *src)
-	{
-	if (!BN_copy(&dest->X, &src->X)) return 0;
-	if (!BN_copy(&dest->Y, &src->Y)) return 0;
-	if (!BN_copy(&dest->Z, &src->Z)) return 0;
-	dest->Z_is_one = src->Z_is_one;
-
-	return 1;
-	}
-
-
-/* Set an EC_POINT to the point at infinity.  
- * A point at infinity is represented by having Z=0.
+{
+    BN_clear_free(&point->X);
+    BN_clear_free(&point->Y);
+    BN_clear_free(&point->Z);
+    point->Z_is_one = 0;
+}
+
+/*
+ * Copy the contents of one EC_POINT into another.  Assumes dest is
+ * initialized.
  */
-int ec_GF2m_simple_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point)
-	{
-	point->Z_is_one = 0;
-	BN_zero(&point->Z);
-	return 1;
-	}
-
-
-/* Set the coordinates of an EC_POINT using affine coordinates. 
- * Note that the simple implementation only uses affine coordinates.
+int ec_GF2m_simple_point_copy(EC_POINT *dest, const EC_POINT *src)
+{
+    if (!BN_copy(&dest->X, &src->X))
+        return 0;
+    if (!BN_copy(&dest->Y, &src->Y))
+        return 0;
+    if (!BN_copy(&dest->Z, &src->Z))
+        return 0;
+    dest->Z_is_one = src->Z_is_one;
+
+    return 1;
+}
+
+/*
+ * Set an EC_POINT to the point at infinity. A point at infinity is
+ * represented by having Z=0.
  */
-int ec_GF2m_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
-	{
-	int ret = 0;	
-	if (x == NULL || y == NULL)
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-	if (!BN_copy(&point->X, x)) goto err;
-	BN_set_negative(&point->X, 0);
-	if (!BN_copy(&point->Y, y)) goto err;
-	BN_set_negative(&point->Y, 0);
-	if (!BN_copy(&point->Z, BN_value_one())) goto err;
-	BN_set_negative(&point->Z, 0);
-	point->Z_is_one = 1;
-	ret = 1;
-
-  err:
-	return ret;
-	}
-
-
-/* Gets the affine coordinates of an EC_POINT. 
- * Note that the simple implementation only uses affine coordinates.
+int ec_GF2m_simple_point_set_to_infinity(const EC_GROUP *group,
+                                         EC_POINT *point)
+{
+    point->Z_is_one = 0;
+    BN_zero(&point->Z);
+    return 1;
+}
+
+/*
+ * Set the coordinates of an EC_POINT using affine coordinates. Note that
+ * the simple implementation only uses affine coordinates.
  */
-int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	int ret = 0;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES, EC_R_POINT_AT_INFINITY);
-		return 0;
-		}
-
-	if (BN_cmp(&point->Z, BN_value_one())) 
-		{
-		ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (x != NULL)
-		{
-		if (!BN_copy(x, &point->X)) goto err;
-		BN_set_negative(x, 0);
-		}
-	if (y != NULL)
-		{
-		if (!BN_copy(y, &point->Y)) goto err;
-		BN_set_negative(y, 0);
-		}
-	ret = 1;
-		
+int ec_GF2m_simple_point_set_affine_coordinates(const EC_GROUP *group,
+                                                EC_POINT *point,
+                                                const BIGNUM *x,
+                                                const BIGNUM *y, BN_CTX *ctx)
+{
+    int ret = 0;
+    if (x == NULL || y == NULL) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES,
+              ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    if (!BN_copy(&point->X, x))
+        goto err;
+    BN_set_negative(&point->X, 0);
+    if (!BN_copy(&point->Y, y))
+        goto err;
+    BN_set_negative(&point->Y, 0);
+    if (!BN_copy(&point->Z, BN_value_one()))
+        goto err;
+    BN_set_negative(&point->Z, 0);
+    point->Z_is_one = 1;
+    ret = 1;
+
  err:
-	return ret;
-	}
+    return ret;
+}
 
-/* Computes a + b and stores the result in r.  r could be a or b, a could be b.
- * Uses algorithm A.10.2 of IEEE P1363.
+/*
+ * Gets the affine coordinates of an EC_POINT. Note that the simple
+ * implementation only uses affine coordinates.
  */
-int ec_GF2m_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x0, *y0, *x1, *y1, *x2, *y2, *s, *t;
-	int ret = 0;
-	
-	if (EC_POINT_is_at_infinity(group, a))
-		{
-		if (!EC_POINT_copy(r, b)) return 0;
-		return 1;
-		}
-
-	if (EC_POINT_is_at_infinity(group, b))
-		{
-		if (!EC_POINT_copy(r, a)) return 0;
-		return 1;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	x0 = BN_CTX_get(ctx);
-	y0 = BN_CTX_get(ctx);
-	x1 = BN_CTX_get(ctx);
-	y1 = BN_CTX_get(ctx);
-	x2 = BN_CTX_get(ctx);
-	y2 = BN_CTX_get(ctx);
-	s = BN_CTX_get(ctx);
-	t = BN_CTX_get(ctx);
-	if (t == NULL) goto err;
-
-	if (a->Z_is_one) 
-		{
-		if (!BN_copy(x0, &a->X)) goto err;
-		if (!BN_copy(y0, &a->Y)) goto err;
-		}
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, a, x0, y0, ctx)) goto err;
-		}
-	if (b->Z_is_one) 
-		{
-		if (!BN_copy(x1, &b->X)) goto err;
-		if (!BN_copy(y1, &b->Y)) goto err;
-		}
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, b, x1, y1, ctx)) goto err;
-		}
-
-
-	if (BN_GF2m_cmp(x0, x1))
-		{
-		if (!BN_GF2m_add(t, x0, x1)) goto err;
-		if (!BN_GF2m_add(s, y0, y1)) goto err;
-		if (!group->meth->field_div(group, s, s, t, ctx)) goto err;
-		if (!group->meth->field_sqr(group, x2, s, ctx)) goto err;
-		if (!BN_GF2m_add(x2, x2, &group->a)) goto err;
-		if (!BN_GF2m_add(x2, x2, s)) goto err;
-		if (!BN_GF2m_add(x2, x2, t)) goto err;
-		}
-	else
-		{
-		if (BN_GF2m_cmp(y0, y1) || BN_is_zero(x1))
-			{
-			if (!EC_POINT_set_to_infinity(group, r)) goto err;
-			ret = 1;
-			goto err;
-			}
-		if (!group->meth->field_div(group, s, y1, x1, ctx)) goto err;
-		if (!BN_GF2m_add(s, s, x1)) goto err;
-		
-		if (!group->meth->field_sqr(group, x2, s, ctx)) goto err;
-		if (!BN_GF2m_add(x2, x2, s)) goto err;
-		if (!BN_GF2m_add(x2, x2, &group->a)) goto err;
-		}
-
-	if (!BN_GF2m_add(y2, x1, x2)) goto err;
-	if (!group->meth->field_mul(group, y2, y2, s, ctx)) goto err;
-	if (!BN_GF2m_add(y2, y2, x2)) goto err;
-	if (!BN_GF2m_add(y2, y2, y1)) goto err;
-
-	if (!EC_POINT_set_affine_coordinates_GF2m(group, r, x2, y2, ctx)) goto err;
-
-	ret = 1;
+int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *group,
+                                                const EC_POINT *point,
+                                                BIGNUM *x, BIGNUM *y,
+                                                BN_CTX *ctx)
+{
+    int ret = 0;
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES,
+              EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
+
+    if (BN_cmp(&point->Z, BN_value_one())) {
+        ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (x != NULL) {
+        if (!BN_copy(x, &point->X))
+            goto err;
+        BN_set_negative(x, 0);
+    }
+    if (y != NULL) {
+        if (!BN_copy(y, &point->Y))
+            goto err;
+        BN_set_negative(y, 0);
+    }
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
+    return ret;
+}
 
-/* Computes 2 * a and stores the result in r.  r could be a.
- * Uses algorithm A.10.2 of IEEE P1363.
+/*
+ * Computes a + b and stores the result in r.  r could be a or b, a could be
+ * b. Uses algorithm A.10.2 of IEEE P1363.
  */
-int ec_GF2m_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx)
-	{
-	return ec_GF2m_simple_add(group, r, a, a, ctx);
-	}
+int ec_GF2m_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                       const EC_POINT *b, BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x0, *y0, *x1, *y1, *x2, *y2, *s, *t;
+    int ret = 0;
+
+    if (EC_POINT_is_at_infinity(group, a)) {
+        if (!EC_POINT_copy(r, b))
+            return 0;
+        return 1;
+    }
+
+    if (EC_POINT_is_at_infinity(group, b)) {
+        if (!EC_POINT_copy(r, a))
+            return 0;
+        return 1;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    x0 = BN_CTX_get(ctx);
+    y0 = BN_CTX_get(ctx);
+    x1 = BN_CTX_get(ctx);
+    y1 = BN_CTX_get(ctx);
+    x2 = BN_CTX_get(ctx);
+    y2 = BN_CTX_get(ctx);
+    s = BN_CTX_get(ctx);
+    t = BN_CTX_get(ctx);
+    if (t == NULL)
+        goto err;
+
+    if (a->Z_is_one) {
+        if (!BN_copy(x0, &a->X))
+            goto err;
+        if (!BN_copy(y0, &a->Y))
+            goto err;
+    } else {
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, a, x0, y0, ctx))
+            goto err;
+    }
+    if (b->Z_is_one) {
+        if (!BN_copy(x1, &b->X))
+            goto err;
+        if (!BN_copy(y1, &b->Y))
+            goto err;
+    } else {
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, b, x1, y1, ctx))
+            goto err;
+    }
+
+    if (BN_GF2m_cmp(x0, x1)) {
+        if (!BN_GF2m_add(t, x0, x1))
+            goto err;
+        if (!BN_GF2m_add(s, y0, y1))
+            goto err;
+        if (!group->meth->field_div(group, s, s, t, ctx))
+            goto err;
+        if (!group->meth->field_sqr(group, x2, s, ctx))
+            goto err;
+        if (!BN_GF2m_add(x2, x2, &group->a))
+            goto err;
+        if (!BN_GF2m_add(x2, x2, s))
+            goto err;
+        if (!BN_GF2m_add(x2, x2, t))
+            goto err;
+    } else {
+        if (BN_GF2m_cmp(y0, y1) || BN_is_zero(x1)) {
+            if (!EC_POINT_set_to_infinity(group, r))
+                goto err;
+            ret = 1;
+            goto err;
+        }
+        if (!group->meth->field_div(group, s, y1, x1, ctx))
+            goto err;
+        if (!BN_GF2m_add(s, s, x1))
+            goto err;
+
+        if (!group->meth->field_sqr(group, x2, s, ctx))
+            goto err;
+        if (!BN_GF2m_add(x2, x2, s))
+            goto err;
+        if (!BN_GF2m_add(x2, x2, &group->a))
+            goto err;
+    }
+
+    if (!BN_GF2m_add(y2, x1, x2))
+        goto err;
+    if (!group->meth->field_mul(group, y2, y2, s, ctx))
+        goto err;
+    if (!BN_GF2m_add(y2, y2, x2))
+        goto err;
+    if (!BN_GF2m_add(y2, y2, y1))
+        goto err;
+
+    if (!EC_POINT_set_affine_coordinates_GF2m(group, r, x2, y2, ctx))
+        goto err;
+
+    ret = 1;
 
+ err:
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Computes 2 * a and stores the result in r.  r could be a. Uses algorithm
+ * A.10.2 of IEEE P1363.
+ */
+int ec_GF2m_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                       BN_CTX *ctx)
+{
+    return ec_GF2m_simple_add(group, r, a, a, ctx);
+}
 
 int ec_GF2m_simple_invert(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx)
-	{
-	if (EC_POINT_is_at_infinity(group, point) || BN_is_zero(&point->Y))
-		/* point is its own inverse */
-		return 1;
-	
-	if (!EC_POINT_make_affine(group, point, ctx)) return 0;
-	return BN_GF2m_add(&point->Y, &point->X, &point->Y);
-	}
+{
+    if (EC_POINT_is_at_infinity(group, point) || BN_is_zero(&point->Y))
+        /* point is its own inverse */
+        return 1;
 
+    if (!EC_POINT_make_affine(group, point, ctx))
+        return 0;
+    return BN_GF2m_add(&point->Y, &point->X, &point->Y);
+}
 
 /* Indicates whether the given point is the point at infinity. */
-int ec_GF2m_simple_is_at_infinity(const EC_GROUP *group, const EC_POINT *point)
-	{
-	return BN_is_zero(&point->Z);
-	}
-
+int ec_GF2m_simple_is_at_infinity(const EC_GROUP *group,
+                                  const EC_POINT *point)
+{
+    return BN_is_zero(&point->Z);
+}
 
 /*-
  * Determines whether the given EC_POINT is an actual point on the curve defined
  * in the EC_GROUP.  A point is valid if it satisfies the Weierstrass equation:
  *      y^2 + x*y = x^3 + a*x^2 + b.
  */
-int ec_GF2m_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx)
-	{
-	int ret = -1;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *lh, *y2;
-	int (*field_mul)(const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
-
-	if (EC_POINT_is_at_infinity(group, point))
-		return 1;
-
-	field_mul = group->meth->field_mul;
-	field_sqr = group->meth->field_sqr;	
-
-	/* only support affine coordinates */
-	if (!point->Z_is_one) return -1;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return -1;
-		}
-
-	BN_CTX_start(ctx);
-	y2 = BN_CTX_get(ctx);
-	lh = BN_CTX_get(ctx);
-	if (lh == NULL) goto err;
-
-	/*-
-	 * We have a curve defined by a Weierstrass equation
-	 *      y^2 + x*y = x^3 + a*x^2 + b.
-	 *  <=> x^3 + a*x^2 + x*y + b + y^2 = 0
-	 *  <=> ((x + a) * x + y ) * x + b + y^2 = 0
-	 */
-	if (!BN_GF2m_add(lh, &point->X, &group->a)) goto err;
-	if (!field_mul(group, lh, lh, &point->X, ctx)) goto err;
-	if (!BN_GF2m_add(lh, lh, &point->Y)) goto err;
-	if (!field_mul(group, lh, lh, &point->X, ctx)) goto err;
-	if (!BN_GF2m_add(lh, lh, &group->b)) goto err;
-	if (!field_sqr(group, y2, &point->Y, ctx)) goto err;
-	if (!BN_GF2m_add(lh, lh, y2)) goto err;
-	ret = BN_is_zero(lh);
+int ec_GF2m_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point,
+                               BN_CTX *ctx)
+{
+    int ret = -1;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *lh, *y2;
+    int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,
+                      const BIGNUM *, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
+
+    if (EC_POINT_is_at_infinity(group, point))
+        return 1;
+
+    field_mul = group->meth->field_mul;
+    field_sqr = group->meth->field_sqr;
+
+    /* only support affine coordinates */
+    if (!point->Z_is_one)
+        return -1;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return -1;
+    }
+
+    BN_CTX_start(ctx);
+    y2 = BN_CTX_get(ctx);
+    lh = BN_CTX_get(ctx);
+    if (lh == NULL)
+        goto err;
+
+        /*-
+         * We have a curve defined by a Weierstrass equation
+         *      y^2 + x*y = x^3 + a*x^2 + b.
+         *  <=> x^3 + a*x^2 + x*y + b + y^2 = 0
+         *  <=> ((x + a) * x + y ) * x + b + y^2 = 0
+         */
+    if (!BN_GF2m_add(lh, &point->X, &group->a))
+        goto err;
+    if (!field_mul(group, lh, lh, &point->X, ctx))
+        goto err;
+    if (!BN_GF2m_add(lh, lh, &point->Y))
+        goto err;
+    if (!field_mul(group, lh, lh, &point->X, ctx))
+        goto err;
+    if (!BN_GF2m_add(lh, lh, &group->b))
+        goto err;
+    if (!field_sqr(group, y2, &point->Y, ctx))
+        goto err;
+    if (!BN_GF2m_add(lh, lh, y2))
+        goto err;
+    ret = BN_is_zero(lh);
  err:
-	if (ctx) BN_CTX_end(ctx);
-	if (new_ctx) BN_CTX_free(new_ctx);
-	return ret;
-	}
-
+    if (ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 /*-
  * Indicates whether two points are equal.
@@ -606,118 +668,130 @@ int ec_GF2m_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_
  *   0   equal (in affine coordinates)
  *   1   not equal
  */
-int ec_GF2m_simple_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	BIGNUM *aX, *aY, *bX, *bY;
-	BN_CTX *new_ctx = NULL;
-	int ret = -1;
-
-	if (EC_POINT_is_at_infinity(group, a))
-		{
-		return EC_POINT_is_at_infinity(group, b) ? 0 : 1;
-		}
-
-	if (EC_POINT_is_at_infinity(group, b))
-		return 1;
-	
-	if (a->Z_is_one && b->Z_is_one)
-		{
-		return ((BN_cmp(&a->X, &b->X) == 0) && BN_cmp(&a->Y, &b->Y) == 0) ? 0 : 1;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return -1;
-		}
-
-	BN_CTX_start(ctx);
-	aX = BN_CTX_get(ctx);
-	aY = BN_CTX_get(ctx);
-	bX = BN_CTX_get(ctx);
-	bY = BN_CTX_get(ctx);
-	if (bY == NULL) goto err;
-
-	if (!EC_POINT_get_affine_coordinates_GF2m(group, a, aX, aY, ctx)) goto err;
-	if (!EC_POINT_get_affine_coordinates_GF2m(group, b, bX, bY, ctx)) goto err;
-	ret = ((BN_cmp(aX, bX) == 0) && BN_cmp(aY, bY) == 0) ? 0 : 1;
-
-  err:	
-	if (ctx) BN_CTX_end(ctx);
-	if (new_ctx) BN_CTX_free(new_ctx);
-	return ret;
-	}
+int ec_GF2m_simple_cmp(const EC_GROUP *group, const EC_POINT *a,
+                       const EC_POINT *b, BN_CTX *ctx)
+{
+    BIGNUM *aX, *aY, *bX, *bY;
+    BN_CTX *new_ctx = NULL;
+    int ret = -1;
+
+    if (EC_POINT_is_at_infinity(group, a)) {
+        return EC_POINT_is_at_infinity(group, b) ? 0 : 1;
+    }
+
+    if (EC_POINT_is_at_infinity(group, b))
+        return 1;
+
+    if (a->Z_is_one && b->Z_is_one) {
+        return ((BN_cmp(&a->X, &b->X) == 0)
+                && BN_cmp(&a->Y, &b->Y) == 0) ? 0 : 1;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return -1;
+    }
+
+    BN_CTX_start(ctx);
+    aX = BN_CTX_get(ctx);
+    aY = BN_CTX_get(ctx);
+    bX = BN_CTX_get(ctx);
+    bY = BN_CTX_get(ctx);
+    if (bY == NULL)
+        goto err;
+
+    if (!EC_POINT_get_affine_coordinates_GF2m(group, a, aX, aY, ctx))
+        goto err;
+    if (!EC_POINT_get_affine_coordinates_GF2m(group, b, bX, bY, ctx))
+        goto err;
+    ret = ((BN_cmp(aX, bX) == 0) && BN_cmp(aY, bY) == 0) ? 0 : 1;
 
+ err:
+    if (ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 /* Forces the given EC_POINT to internally use affine coordinates. */
-int ec_GF2m_simple_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	int ret = 0;
-
-	if (point->Z_is_one || EC_POINT_is_at_infinity(group, point))
-		return 1;
-	
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	if (y == NULL) goto err;
-	
-	if (!EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx)) goto err;
-	if (!BN_copy(&point->X, x)) goto err;
-	if (!BN_copy(&point->Y, y)) goto err;
-	if (!BN_one(&point->Z)) goto err;
-	
-	ret = 1;		
-
-  err:
-	if (ctx) BN_CTX_end(ctx);
-	if (new_ctx) BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-/* Forces each of the EC_POINTs in the given array to use affine coordinates. */
-int ec_GF2m_simple_points_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx)
-	{
-	size_t i;
-
-	for (i = 0; i < num; i++)
-		{
-		if (!group->meth->make_affine(group, points[i], ctx)) return 0;
-		}
-
-	return 1;
-	}
+int ec_GF2m_simple_make_affine(const EC_GROUP *group, EC_POINT *point,
+                               BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    int ret = 0;
+
+    if (point->Z_is_one || EC_POINT_is_at_infinity(group, point))
+        return 1;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    if (y == NULL)
+        goto err;
+
+    if (!EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx))
+        goto err;
+    if (!BN_copy(&point->X, x))
+        goto err;
+    if (!BN_copy(&point->Y, y))
+        goto err;
+    if (!BN_one(&point->Z))
+        goto err;
+
+    ret = 1;
 
+ err:
+    if (ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Forces each of the EC_POINTs in the given array to use affine coordinates.
+ */
+int ec_GF2m_simple_points_make_affine(const EC_GROUP *group, size_t num,
+                                      EC_POINT *points[], BN_CTX *ctx)
+{
+    size_t i;
 
-/* Wrapper to simple binary polynomial field multiplication implementation. */
-int ec_GF2m_simple_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	return BN_GF2m_mod_mul_arr(r, a, b, group->poly, ctx);
-	}
+    for (i = 0; i < num; i++) {
+        if (!group->meth->make_affine(group, points[i], ctx))
+            return 0;
+    }
 
+    return 1;
+}
 
-/* Wrapper to simple binary polynomial field squaring implementation. */
-int ec_GF2m_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	return BN_GF2m_mod_sqr_arr(r, a, group->poly, ctx);
-	}
+/* Wrapper to simple binary polynomial field multiplication implementation. */
+int ec_GF2m_simple_field_mul(const EC_GROUP *group, BIGNUM *r,
+                             const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
+{
+    return BN_GF2m_mod_mul_arr(r, a, b, group->poly, ctx);
+}
 
+/* Wrapper to simple binary polynomial field squaring implementation. */
+int ec_GF2m_simple_field_sqr(const EC_GROUP *group, BIGNUM *r,
+                             const BIGNUM *a, BN_CTX *ctx)
+{
+    return BN_GF2m_mod_sqr_arr(r, a, group->poly, ctx);
+}
 
 /* Wrapper to simple binary polynomial field division implementation. */
-int ec_GF2m_simple_field_div(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	return BN_GF2m_mod_div(r, a, b, &group->field, ctx);
-	}
+int ec_GF2m_simple_field_div(const EC_GROUP *group, BIGNUM *r,
+                             const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
+{
+    return BN_GF2m_mod_div(r, a, b, &group->field, ctx);
+}
 
 #endif
diff --git a/crypto/ec/ec_ameth.c b/crypto/ec/ec_ameth.c
index 898b03e40a..83e208cfe4 100644
--- a/crypto/ec/ec_ameth.c
+++ b/crypto/ec/ec_ameth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,7 +62,7 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #include 
 #include "asn1_locl.h"
@@ -70,941 +71,895 @@ static int ecdh_cms_decrypt(CMS_RecipientInfo *ri);
 static int ecdh_cms_encrypt(CMS_RecipientInfo *ri);
 
 static int eckey_param2type(int *pptype, void **ppval, EC_KEY *ec_key)
-	{
-	const EC_GROUP  *group;
-	int nid;
-	if (ec_key == NULL || (group = EC_KEY_get0_group(ec_key)) == NULL) 
-	{
-		ECerr(EC_F_ECKEY_PARAM2TYPE, EC_R_MISSING_PARAMETERS);
-		return 0;
-	}
-	if (EC_GROUP_get_asn1_flag(group)
-                     && (nid = EC_GROUP_get_curve_name(group)))
-		/* we have a 'named curve' => just set the OID */
-		{
-		*ppval = OBJ_nid2obj(nid);
-		*pptype = V_ASN1_OBJECT;
-		}
-	else	/* explicit parameters */
-		{
-		ASN1_STRING *pstr = NULL;
-		pstr = ASN1_STRING_new();
-		if (!pstr)
-			return 0;
-		pstr->length = i2d_ECParameters(ec_key, &pstr->data);
-		if (pstr->length <= 0)
-			{
-			ASN1_STRING_free(pstr);
-			ECerr(EC_F_ECKEY_PARAM2TYPE, ERR_R_EC_LIB);
-			return 0;
-			}
-		*ppval = pstr;
-		*pptype = V_ASN1_SEQUENCE;
-		}
-	return 1;
-	}
+{
+    const EC_GROUP *group;
+    int nid;
+    if (ec_key == NULL || (group = EC_KEY_get0_group(ec_key)) == NULL) {
+        ECerr(EC_F_ECKEY_PARAM2TYPE, EC_R_MISSING_PARAMETERS);
+        return 0;
+    }
+    if (EC_GROUP_get_asn1_flag(group)
+        && (nid = EC_GROUP_get_curve_name(group)))
+        /* we have a 'named curve' => just set the OID */
+    {
+        *ppval = OBJ_nid2obj(nid);
+        *pptype = V_ASN1_OBJECT;
+    } else {                    /* explicit parameters */
+
+        ASN1_STRING *pstr = NULL;
+        pstr = ASN1_STRING_new();
+        if (!pstr)
+            return 0;
+        pstr->length = i2d_ECParameters(ec_key, &pstr->data);
+        if (pstr->length <= 0) {
+            ASN1_STRING_free(pstr);
+            ECerr(EC_F_ECKEY_PARAM2TYPE, ERR_R_EC_LIB);
+            return 0;
+        }
+        *ppval = pstr;
+        *pptype = V_ASN1_SEQUENCE;
+    }
+    return 1;
+}
 
 static int eckey_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
-	{
-	EC_KEY *ec_key = pkey->pkey.ec;
-	void *pval = NULL;
-	int ptype;
-	unsigned char *penc = NULL, *p;
-	int penclen;
-
-	if (!eckey_param2type(&ptype, &pval, ec_key))
-		{
-		ECerr(EC_F_ECKEY_PUB_ENCODE, ERR_R_EC_LIB);
-		return 0;
-		}
-	penclen = i2o_ECPublicKey(ec_key, NULL);
-	if (penclen <= 0)
-		goto err;
-	penc = OPENSSL_malloc(penclen);
-	if (!penc)
-		goto err;
-	p = penc;
-	penclen = i2o_ECPublicKey(ec_key, &p);
-	if (penclen <= 0)
-		goto err;
-	if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_EC),
-				ptype, pval, penc, penclen))
-		return 1;
-	err:
-	if (ptype == V_ASN1_OBJECT)
-		ASN1_OBJECT_free(pval);
-	else
-		ASN1_STRING_free(pval);
-	if (penc)
-		OPENSSL_free(penc);
-	return 0;
-	}
+{
+    EC_KEY *ec_key = pkey->pkey.ec;
+    void *pval = NULL;
+    int ptype;
+    unsigned char *penc = NULL, *p;
+    int penclen;
+
+    if (!eckey_param2type(&ptype, &pval, ec_key)) {
+        ECerr(EC_F_ECKEY_PUB_ENCODE, ERR_R_EC_LIB);
+        return 0;
+    }
+    penclen = i2o_ECPublicKey(ec_key, NULL);
+    if (penclen <= 0)
+        goto err;
+    penc = OPENSSL_malloc(penclen);
+    if (!penc)
+        goto err;
+    p = penc;
+    penclen = i2o_ECPublicKey(ec_key, &p);
+    if (penclen <= 0)
+        goto err;
+    if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_EC),
+                               ptype, pval, penc, penclen))
+        return 1;
+ err:
+    if (ptype == V_ASN1_OBJECT)
+        ASN1_OBJECT_free(pval);
+    else
+        ASN1_STRING_free(pval);
+    if (penc)
+        OPENSSL_free(penc);
+    return 0;
+}
 
 static EC_KEY *eckey_type2param(int ptype, void *pval)
-	{
-	EC_KEY *eckey = NULL;
-	if (ptype == V_ASN1_SEQUENCE)
-		{
-		ASN1_STRING *pstr = pval;
-		const unsigned char *pm = NULL;
-		int pmlen;
-		pm = pstr->data;
-		pmlen = pstr->length;
-		if (!(eckey = d2i_ECParameters(NULL, &pm, pmlen)))
-			{
-			ECerr(EC_F_ECKEY_TYPE2PARAM, EC_R_DECODE_ERROR);
-			goto ecerr;
-			}
-		}
-	else if (ptype == V_ASN1_OBJECT)
-		{
-		ASN1_OBJECT *poid = pval;
-		EC_GROUP *group;
-
-		/* type == V_ASN1_OBJECT => the parameters are given
-		 * by an asn1 OID
-		 */
-		if ((eckey = EC_KEY_new()) == NULL)
-			{
-			ECerr(EC_F_ECKEY_TYPE2PARAM, ERR_R_MALLOC_FAILURE);
-			goto ecerr;
-			}
-		group = EC_GROUP_new_by_curve_name(OBJ_obj2nid(poid));
-		if (group == NULL)
-			goto ecerr;
-		EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
-		if (EC_KEY_set_group(eckey, group) == 0)
-			goto ecerr;
-		EC_GROUP_free(group);
-		}
-	else
-		{
-		ECerr(EC_F_ECKEY_TYPE2PARAM, EC_R_DECODE_ERROR);
-		goto ecerr;
-		}
-
-	return eckey;
-
-	ecerr:
-	if (eckey)
-		EC_KEY_free(eckey);
-	return NULL;
-	}
+{
+    EC_KEY *eckey = NULL;
+    if (ptype == V_ASN1_SEQUENCE) {
+        ASN1_STRING *pstr = pval;
+        const unsigned char *pm = NULL;
+        int pmlen;
+        pm = pstr->data;
+        pmlen = pstr->length;
+        if (!(eckey = d2i_ECParameters(NULL, &pm, pmlen))) {
+            ECerr(EC_F_ECKEY_TYPE2PARAM, EC_R_DECODE_ERROR);
+            goto ecerr;
+        }
+    } else if (ptype == V_ASN1_OBJECT) {
+        ASN1_OBJECT *poid = pval;
+        EC_GROUP *group;
+
+        /*
+         * type == V_ASN1_OBJECT => the parameters are given by an asn1 OID
+         */
+        if ((eckey = EC_KEY_new()) == NULL) {
+            ECerr(EC_F_ECKEY_TYPE2PARAM, ERR_R_MALLOC_FAILURE);
+            goto ecerr;
+        }
+        group = EC_GROUP_new_by_curve_name(OBJ_obj2nid(poid));
+        if (group == NULL)
+            goto ecerr;
+        EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
+        if (EC_KEY_set_group(eckey, group) == 0)
+            goto ecerr;
+        EC_GROUP_free(group);
+    } else {
+        ECerr(EC_F_ECKEY_TYPE2PARAM, EC_R_DECODE_ERROR);
+        goto ecerr;
+    }
+
+    return eckey;
+
+ ecerr:
+    if (eckey)
+        EC_KEY_free(eckey);
+    return NULL;
+}
 
 static int eckey_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey)
-	{
-	const unsigned char *p = NULL;
-	void *pval;
-	int ptype, pklen;
-	EC_KEY *eckey = NULL;
-	X509_ALGOR *palg;
-
-	if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
-		return 0;
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-	eckey = eckey_type2param(ptype, pval);
-
-	if (!eckey)
-		{
-		ECerr(EC_F_ECKEY_PUB_DECODE, ERR_R_EC_LIB);
-		return 0;
-		}
-
-	/* We have parameters now set public key */
-	if (!o2i_ECPublicKey(&eckey, &p, pklen))
-		{
-		ECerr(EC_F_ECKEY_PUB_DECODE, EC_R_DECODE_ERROR);
-		goto ecerr;
-		}
-
-	EVP_PKEY_assign_EC_KEY(pkey, eckey);
-	return 1;
-
-	ecerr:
-	if (eckey)
-		EC_KEY_free(eckey);
-	return 0;
-	}
+{
+    const unsigned char *p = NULL;
+    void *pval;
+    int ptype, pklen;
+    EC_KEY *eckey = NULL;
+    X509_ALGOR *palg;
+
+    if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, &palg, pubkey))
+        return 0;
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    eckey = eckey_type2param(ptype, pval);
+
+    if (!eckey) {
+        ECerr(EC_F_ECKEY_PUB_DECODE, ERR_R_EC_LIB);
+        return 0;
+    }
+
+    /* We have parameters now set public key */
+    if (!o2i_ECPublicKey(&eckey, &p, pklen)) {
+        ECerr(EC_F_ECKEY_PUB_DECODE, EC_R_DECODE_ERROR);
+        goto ecerr;
+    }
+
+    EVP_PKEY_assign_EC_KEY(pkey, eckey);
+    return 1;
+
+ ecerr:
+    if (eckey)
+        EC_KEY_free(eckey);
+    return 0;
+}
 
 static int eckey_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	int  r;
-	const EC_GROUP *group = EC_KEY_get0_group(b->pkey.ec);
-	const EC_POINT *pa = EC_KEY_get0_public_key(a->pkey.ec),
-	               *pb = EC_KEY_get0_public_key(b->pkey.ec);
-	r = EC_POINT_cmp(group, pa, pb, NULL);
-	if (r == 0)
-		return 1;
-	if (r == 1)
-		return 0;
-	return -2;
-	}
+{
+    int r;
+    const EC_GROUP *group = EC_KEY_get0_group(b->pkey.ec);
+    const EC_POINT *pa = EC_KEY_get0_public_key(a->pkey.ec),
+        *pb = EC_KEY_get0_public_key(b->pkey.ec);
+    r = EC_POINT_cmp(group, pa, pb, NULL);
+    if (r == 0)
+        return 1;
+    if (r == 1)
+        return 0;
+    return -2;
+}
 
 static int eckey_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
-	{
-	const unsigned char *p = NULL;
-	void *pval;
-	int ptype, pklen;
-	EC_KEY *eckey = NULL;
-	X509_ALGOR *palg;
-
-	if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
-		return 0;
-	X509_ALGOR_get0(NULL, &ptype, &pval, palg);
-
-	eckey = eckey_type2param(ptype, pval);
-
-	if (!eckey)
-		goto ecliberr;
-
-	/* We have parameters now set private key */
-	if (!d2i_ECPrivateKey(&eckey, &p, pklen))
-		{
-		ECerr(EC_F_ECKEY_PRIV_DECODE, EC_R_DECODE_ERROR);
-		goto ecerr;
-		}
-
-	/* calculate public key (if necessary) */
-	if (EC_KEY_get0_public_key(eckey) == NULL)
-		{
-		const BIGNUM *priv_key;
-		const EC_GROUP *group;
-		EC_POINT *pub_key;
-		/* the public key was not included in the SEC1 private
-		 * key => calculate the public key */
-		group   = EC_KEY_get0_group(eckey);
-		pub_key = EC_POINT_new(group);
-		if (pub_key == NULL)
-			{
-			ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
-			goto ecliberr;
-			}
-		if (!EC_POINT_copy(pub_key, EC_GROUP_get0_generator(group)))
-			{
-			EC_POINT_free(pub_key);
-			ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
-			goto ecliberr;
-			}
-		priv_key = EC_KEY_get0_private_key(eckey);
-		if (!EC_POINT_mul(group, pub_key, priv_key, NULL, NULL, NULL))
-			{
-			EC_POINT_free(pub_key);
-			ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
-			goto ecliberr;
-			}
-		if (EC_KEY_set_public_key(eckey, pub_key) == 0)
-			{
-			EC_POINT_free(pub_key);
-			ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
-			goto ecliberr;
-			}
-		EC_POINT_free(pub_key);
-		}
-
-	EVP_PKEY_assign_EC_KEY(pkey, eckey);
-	return 1;
-
-	ecliberr:
-	ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
-	ecerr:
-	if (eckey)
-		EC_KEY_free(eckey);
-	return 0;
-	}
+{
+    const unsigned char *p = NULL;
+    void *pval;
+    int ptype, pklen;
+    EC_KEY *eckey = NULL;
+    X509_ALGOR *palg;
+
+    if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8))
+        return 0;
+    X509_ALGOR_get0(NULL, &ptype, &pval, palg);
+
+    eckey = eckey_type2param(ptype, pval);
+
+    if (!eckey)
+        goto ecliberr;
+
+    /* We have parameters now set private key */
+    if (!d2i_ECPrivateKey(&eckey, &p, pklen)) {
+        ECerr(EC_F_ECKEY_PRIV_DECODE, EC_R_DECODE_ERROR);
+        goto ecerr;
+    }
+
+    /* calculate public key (if necessary) */
+    if (EC_KEY_get0_public_key(eckey) == NULL) {
+        const BIGNUM *priv_key;
+        const EC_GROUP *group;
+        EC_POINT *pub_key;
+        /*
+         * the public key was not included in the SEC1 private key =>
+         * calculate the public key
+         */
+        group = EC_KEY_get0_group(eckey);
+        pub_key = EC_POINT_new(group);
+        if (pub_key == NULL) {
+            ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
+            goto ecliberr;
+        }
+        if (!EC_POINT_copy(pub_key, EC_GROUP_get0_generator(group))) {
+            EC_POINT_free(pub_key);
+            ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
+            goto ecliberr;
+        }
+        priv_key = EC_KEY_get0_private_key(eckey);
+        if (!EC_POINT_mul(group, pub_key, priv_key, NULL, NULL, NULL)) {
+            EC_POINT_free(pub_key);
+            ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
+            goto ecliberr;
+        }
+        if (EC_KEY_set_public_key(eckey, pub_key) == 0) {
+            EC_POINT_free(pub_key);
+            ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
+            goto ecliberr;
+        }
+        EC_POINT_free(pub_key);
+    }
+
+    EVP_PKEY_assign_EC_KEY(pkey, eckey);
+    return 1;
+
+ ecliberr:
+    ECerr(EC_F_ECKEY_PRIV_DECODE, ERR_R_EC_LIB);
+ ecerr:
+    if (eckey)
+        EC_KEY_free(eckey);
+    return 0;
+}
 
 static int eckey_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
 {
-	EC_KEY		*ec_key;
-	unsigned char	*ep, *p;
-	int 		eplen, ptype;
-	void		*pval;
-	unsigned int    tmp_flags, old_flags;
-
-	ec_key = pkey->pkey.ec;
-
-	if (!eckey_param2type(&ptype, &pval, ec_key))
-		{
-		ECerr(EC_F_ECKEY_PRIV_ENCODE, EC_R_DECODE_ERROR);
-		return 0;
-		}
-
-	/* set the private key */
-
-	/* do not include the parameters in the SEC1 private key
-	 * see PKCS#11 12.11 */
-	old_flags = EC_KEY_get_enc_flags(ec_key);
-	tmp_flags = old_flags | EC_PKEY_NO_PARAMETERS;
-	EC_KEY_set_enc_flags(ec_key, tmp_flags);
-	eplen = i2d_ECPrivateKey(ec_key, NULL);
-	if (!eplen)
-	{
-		EC_KEY_set_enc_flags(ec_key, old_flags);
-		ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_EC_LIB);
-		return 0;
-	}
-	ep = (unsigned char *) OPENSSL_malloc(eplen);
-	if (!ep)
-	{
-		EC_KEY_set_enc_flags(ec_key, old_flags);
-		ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	p = ep;
-	if (!i2d_ECPrivateKey(ec_key, &p))
-	{
-		EC_KEY_set_enc_flags(ec_key, old_flags);
-		OPENSSL_free(ep);
-		ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_EC_LIB);
-		return 0;
-	}
-	/* restore old encoding flags */
-	EC_KEY_set_enc_flags(ec_key, old_flags);
-
-	if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_X9_62_id_ecPublicKey), 0,
-				ptype, pval, ep, eplen))
-		return 0;
-
-	return 1;
+    EC_KEY *ec_key;
+    unsigned char *ep, *p;
+    int eplen, ptype;
+    void *pval;
+    unsigned int tmp_flags, old_flags;
+
+    ec_key = pkey->pkey.ec;
+
+    if (!eckey_param2type(&ptype, &pval, ec_key)) {
+        ECerr(EC_F_ECKEY_PRIV_ENCODE, EC_R_DECODE_ERROR);
+        return 0;
+    }
+
+    /* set the private key */
+
+    /*
+     * do not include the parameters in the SEC1 private key see PKCS#11
+     * 12.11
+     */
+    old_flags = EC_KEY_get_enc_flags(ec_key);
+    tmp_flags = old_flags | EC_PKEY_NO_PARAMETERS;
+    EC_KEY_set_enc_flags(ec_key, tmp_flags);
+    eplen = i2d_ECPrivateKey(ec_key, NULL);
+    if (!eplen) {
+        EC_KEY_set_enc_flags(ec_key, old_flags);
+        ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_EC_LIB);
+        return 0;
+    }
+    ep = (unsigned char *)OPENSSL_malloc(eplen);
+    if (!ep) {
+        EC_KEY_set_enc_flags(ec_key, old_flags);
+        ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    p = ep;
+    if (!i2d_ECPrivateKey(ec_key, &p)) {
+        EC_KEY_set_enc_flags(ec_key, old_flags);
+        OPENSSL_free(ep);
+        ECerr(EC_F_ECKEY_PRIV_ENCODE, ERR_R_EC_LIB);
+        return 0;
+    }
+    /* restore old encoding flags */
+    EC_KEY_set_enc_flags(ec_key, old_flags);
+
+    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_X9_62_id_ecPublicKey), 0,
+                         ptype, pval, ep, eplen))
+        return 0;
+
+    return 1;
 }
 
 static int int_ec_size(const EVP_PKEY *pkey)
-	{
-	return ECDSA_size(pkey->pkey.ec);
-	}
+{
+    return ECDSA_size(pkey->pkey.ec);
+}
 
 static int ec_bits(const EVP_PKEY *pkey)
-	{
-	BIGNUM *order = BN_new();
-	const EC_GROUP *group;
-	int ret;
-
-	if (!order)
-		{
-		ERR_clear_error();
-		return 0;
-		}
-	group = EC_KEY_get0_group(pkey->pkey.ec);
-	if (!EC_GROUP_get_order(group, order, NULL))
-		{
-		ERR_clear_error();
-		return 0;
-		}
-
-	ret = BN_num_bits(order);
-	BN_free(order);
-	return ret;
-	}
+{
+    BIGNUM *order = BN_new();
+    const EC_GROUP *group;
+    int ret;
+
+    if (!order) {
+        ERR_clear_error();
+        return 0;
+    }
+    group = EC_KEY_get0_group(pkey->pkey.ec);
+    if (!EC_GROUP_get_order(group, order, NULL)) {
+        ERR_clear_error();
+        return 0;
+    }
+
+    ret = BN_num_bits(order);
+    BN_free(order);
+    return ret;
+}
 
 static int ec_missing_parameters(const EVP_PKEY *pkey)
-	{
-	if (EC_KEY_get0_group(pkey->pkey.ec) == NULL)
-		return 1;
-	return 0;
-	}
+{
+    if (EC_KEY_get0_group(pkey->pkey.ec) == NULL)
+        return 1;
+    return 0;
+}
 
 static int ec_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
-	{
-	EC_GROUP *group = EC_GROUP_dup(EC_KEY_get0_group(from->pkey.ec));
-	if (group == NULL)
-		return 0;
-	if (EC_KEY_set_group(to->pkey.ec, group) == 0)
-		return 0;
-	EC_GROUP_free(group);
-	return 1;
-	}
+{
+    EC_GROUP *group = EC_GROUP_dup(EC_KEY_get0_group(from->pkey.ec));
+    if (group == NULL)
+        return 0;
+    if (EC_KEY_set_group(to->pkey.ec, group) == 0)
+        return 0;
+    EC_GROUP_free(group);
+    return 1;
+}
 
 static int ec_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	const EC_GROUP *group_a = EC_KEY_get0_group(a->pkey.ec),
-	               *group_b = EC_KEY_get0_group(b->pkey.ec);
-	if (EC_GROUP_cmp(group_a, group_b, NULL))
-		return 0;
-	else
-		return 1;
-	}
+{
+    const EC_GROUP *group_a = EC_KEY_get0_group(a->pkey.ec),
+        *group_b = EC_KEY_get0_group(b->pkey.ec);
+    if (EC_GROUP_cmp(group_a, group_b, NULL))
+        return 0;
+    else
+        return 1;
+}
 
 static void int_ec_free(EVP_PKEY *pkey)
-	{
-	EC_KEY_free(pkey->pkey.ec);
-	}
+{
+    EC_KEY_free(pkey->pkey.ec);
+}
 
 static int do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
-	{
-	unsigned char *buffer=NULL;
-	const char *ecstr;
-	size_t	buf_len=0, i;
-	int     ret=0, reason=ERR_R_BIO_LIB;
-	BIGNUM  *pub_key=NULL, *order=NULL;
-	BN_CTX  *ctx=NULL;
-	const EC_GROUP *group;
-	const EC_POINT *public_key;
-	const BIGNUM *priv_key;
- 
-	if (x == NULL || (group = EC_KEY_get0_group(x)) == NULL)
-		{
-		reason = ERR_R_PASSED_NULL_PARAMETER;
-		goto err;
-		}
-
-	ctx = BN_CTX_new();
-	if (ctx == NULL)
-		{
-		reason = ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-
-	if (ktype > 0)
-		{
-		public_key = EC_KEY_get0_public_key(x);
-		if (public_key != NULL)
-			{
-			if ((pub_key = EC_POINT_point2bn(group, public_key,
-				EC_KEY_get_conv_form(x), NULL, ctx)) == NULL)
-				{
-				reason = ERR_R_EC_LIB;
-				goto err;
-				}
-			buf_len = (size_t)BN_num_bytes(pub_key);
-			}
-		}
-
-	if (ktype == 2)
-		{
-		priv_key = EC_KEY_get0_private_key(x);
-		if (priv_key && (i = (size_t)BN_num_bytes(priv_key)) > buf_len)
-			buf_len = i;
-		}
-	else
-		priv_key = NULL;
-
-	if (ktype > 0)
-		{
-		buf_len += 10;
-		if ((buffer = OPENSSL_malloc(buf_len)) == NULL)
-			{
-			reason = ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
-		}
-	if (ktype == 2)
-		ecstr = "Private-Key";
-	else if (ktype == 1)
-		ecstr = "Public-Key";
-	else
-		ecstr = "ECDSA-Parameters";
-
-	if (!BIO_indent(bp, off, 128))
-		goto err;
-	if ((order = BN_new()) == NULL)
-		goto err;
-	if (!EC_GROUP_get_order(group, order, NULL))
-		goto err;
-	if (BIO_printf(bp, "%s: (%d bit)\n", ecstr,
-		BN_num_bits(order)) <= 0) goto err;
-  
-	if ((priv_key != NULL) && !ASN1_bn_print(bp, "priv:", priv_key, 
-		buffer, off))
-		goto err;
-	if ((pub_key != NULL) && !ASN1_bn_print(bp, "pub: ", pub_key,
-		buffer, off))
-		goto err;
-	if (!ECPKParameters_print(bp, group, off))
-		goto err;
-	ret=1;
-err:
-	if (!ret)
- 		ECerr(EC_F_DO_EC_KEY_PRINT, reason);
-	if (pub_key) 
-		BN_free(pub_key);
-	if (order)
-		BN_free(order);
-	if (ctx)
-		BN_CTX_free(ctx);
-	if (buffer != NULL)
-		OPENSSL_free(buffer);
-	return(ret);
-	}
+{
+    unsigned char *buffer = NULL;
+    const char *ecstr;
+    size_t buf_len = 0, i;
+    int ret = 0, reason = ERR_R_BIO_LIB;
+    BIGNUM *pub_key = NULL, *order = NULL;
+    BN_CTX *ctx = NULL;
+    const EC_GROUP *group;
+    const EC_POINT *public_key;
+    const BIGNUM *priv_key;
+
+    if (x == NULL || (group = EC_KEY_get0_group(x)) == NULL) {
+        reason = ERR_R_PASSED_NULL_PARAMETER;
+        goto err;
+    }
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL) {
+        reason = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+
+    if (ktype > 0) {
+        public_key = EC_KEY_get0_public_key(x);
+        if (public_key != NULL) {
+            if ((pub_key = EC_POINT_point2bn(group, public_key,
+                                             EC_KEY_get_conv_form(x), NULL,
+                                             ctx)) == NULL) {
+                reason = ERR_R_EC_LIB;
+                goto err;
+            }
+            buf_len = (size_t)BN_num_bytes(pub_key);
+        }
+    }
+
+    if (ktype == 2) {
+        priv_key = EC_KEY_get0_private_key(x);
+        if (priv_key && (i = (size_t)BN_num_bytes(priv_key)) > buf_len)
+            buf_len = i;
+    } else
+        priv_key = NULL;
+
+    if (ktype > 0) {
+        buf_len += 10;
+        if ((buffer = OPENSSL_malloc(buf_len)) == NULL) {
+            reason = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
+    }
+    if (ktype == 2)
+        ecstr = "Private-Key";
+    else if (ktype == 1)
+        ecstr = "Public-Key";
+    else
+        ecstr = "ECDSA-Parameters";
+
+    if (!BIO_indent(bp, off, 128))
+        goto err;
+    if ((order = BN_new()) == NULL)
+        goto err;
+    if (!EC_GROUP_get_order(group, order, NULL))
+        goto err;
+    if (BIO_printf(bp, "%s: (%d bit)\n", ecstr, BN_num_bits(order)) <= 0)
+        goto err;
+
+    if ((priv_key != NULL) && !ASN1_bn_print(bp, "priv:", priv_key,
+                                             buffer, off))
+        goto err;
+    if ((pub_key != NULL) && !ASN1_bn_print(bp, "pub: ", pub_key,
+                                            buffer, off))
+        goto err;
+    if (!ECPKParameters_print(bp, group, off))
+        goto err;
+    ret = 1;
+ err:
+    if (!ret)
+        ECerr(EC_F_DO_EC_KEY_PRINT, reason);
+    if (pub_key)
+        BN_free(pub_key);
+    if (order)
+        BN_free(order);
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (buffer != NULL)
+        OPENSSL_free(buffer);
+    return (ret);
+}
 
 static int eckey_param_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	EC_KEY *eckey;
-	if (!(eckey = d2i_ECParameters(NULL, pder, derlen)))
-		{
-		ECerr(EC_F_ECKEY_PARAM_DECODE, ERR_R_EC_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign_EC_KEY(pkey, eckey);
-	return 1;
-	}
+                              const unsigned char **pder, int derlen)
+{
+    EC_KEY *eckey;
+    if (!(eckey = d2i_ECParameters(NULL, pder, derlen))) {
+        ECerr(EC_F_ECKEY_PARAM_DECODE, ERR_R_EC_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign_EC_KEY(pkey, eckey);
+    return 1;
+}
 
 static int eckey_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_ECParameters(pkey->pkey.ec, pder);
-	}
+{
+    return i2d_ECParameters(pkey->pkey.ec, pder);
+}
 
 static int eckey_param_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 0);
-	}
+                             ASN1_PCTX *ctx)
+{
+    return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 0);
+}
 
 static int eckey_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 1);
-	}
-
+                           ASN1_PCTX *ctx)
+{
+    return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 1);
+}
 
 static int eckey_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 2);
-	}
+                            ASN1_PCTX *ctx)
+{
+    return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 2);
+}
 
 static int old_ec_priv_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	EC_KEY *ec;
-	if (!(ec = d2i_ECPrivateKey (NULL, pder, derlen)))
-		{
-		ECerr(EC_F_OLD_EC_PRIV_DECODE, EC_R_DECODE_ERROR);
-		return 0;
-		}
-	EVP_PKEY_assign_EC_KEY(pkey, ec);
-	return 1;
-	}
+                              const unsigned char **pder, int derlen)
+{
+    EC_KEY *ec;
+    if (!(ec = d2i_ECPrivateKey(NULL, pder, derlen))) {
+        ECerr(EC_F_OLD_EC_PRIV_DECODE, EC_R_DECODE_ERROR);
+        return 0;
+    }
+    EVP_PKEY_assign_EC_KEY(pkey, ec);
+    return 1;
+}
 
 static int old_ec_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_ECPrivateKey(pkey->pkey.ec, pder);
-	}
+{
+    return i2d_ECPrivateKey(pkey->pkey.ec, pder);
+}
 
 static int ec_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-	{
-	switch (op)
-		{
-		case ASN1_PKEY_CTRL_PKCS7_SIGN:
-		if (arg1 == 0)
-			{
-			int snid, hnid;
-			X509_ALGOR *alg1, *alg2;
-			PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, &alg1, &alg2);
-			if (alg1 == NULL || alg1->algorithm == NULL)
-				return -1;
-			hnid = OBJ_obj2nid(alg1->algorithm);
-			if (hnid == NID_undef)
-				return -1;
-			if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
-				return -1; 
-			X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
-			}
-		return 1;
+{
+    switch (op) {
+    case ASN1_PKEY_CTRL_PKCS7_SIGN:
+        if (arg1 == 0) {
+            int snid, hnid;
+            X509_ALGOR *alg1, *alg2;
+            PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, &alg1, &alg2);
+            if (alg1 == NULL || alg1->algorithm == NULL)
+                return -1;
+            hnid = OBJ_obj2nid(alg1->algorithm);
+            if (hnid == NID_undef)
+                return -1;
+            if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+                return -1;
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
+        }
+        return 1;
 #ifndef OPENSSL_NO_CMS
-		case ASN1_PKEY_CTRL_CMS_SIGN:
-		if (arg1 == 0)
-			{
-			int snid, hnid;
-			X509_ALGOR *alg1, *alg2;
-			CMS_SignerInfo_get0_algs(arg2, NULL, NULL,
-								&alg1, &alg2);
-			if (alg1 == NULL || alg1->algorithm == NULL)
-				return -1;
-			hnid = OBJ_obj2nid(alg1->algorithm);
-			if (hnid == NID_undef)
-				return -1;
-			if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
-				return -1; 
-			X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
-			}
-		return 1;
-
-		case ASN1_PKEY_CTRL_CMS_ENVELOPE:
-		if (arg1 == 1)
-			return ecdh_cms_decrypt(arg2);
-		else if (arg1 == 0)
-			return ecdh_cms_encrypt(arg2);
-		return -2;
-
-		case ASN1_PKEY_CTRL_CMS_RI_TYPE:
-		*(int *)arg2 = CMS_RECIPINFO_AGREE;
-		return 1;
+    case ASN1_PKEY_CTRL_CMS_SIGN:
+        if (arg1 == 0) {
+            int snid, hnid;
+            X509_ALGOR *alg1, *alg2;
+            CMS_SignerInfo_get0_algs(arg2, NULL, NULL, &alg1, &alg2);
+            if (alg1 == NULL || alg1->algorithm == NULL)
+                return -1;
+            hnid = OBJ_obj2nid(alg1->algorithm);
+            if (hnid == NID_undef)
+                return -1;
+            if (!OBJ_find_sigid_by_algs(&snid, hnid, EVP_PKEY_id(pkey)))
+                return -1;
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(snid), V_ASN1_UNDEF, 0);
+        }
+        return 1;
+
+    case ASN1_PKEY_CTRL_CMS_ENVELOPE:
+        if (arg1 == 1)
+            return ecdh_cms_decrypt(arg2);
+        else if (arg1 == 0)
+            return ecdh_cms_encrypt(arg2);
+        return -2;
+
+    case ASN1_PKEY_CTRL_CMS_RI_TYPE:
+        *(int *)arg2 = CMS_RECIPINFO_AGREE;
+        return 1;
 #endif
 
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-		*(int *)arg2 = NID_sha256;
-		return 2;
-
-		default:
-		return -2;
-
-		}
-
-	}
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_sha256;
+        return 2;
 
-const EVP_PKEY_ASN1_METHOD eckey_asn1_meth = 
-	{
-	EVP_PKEY_EC,
-	EVP_PKEY_EC,
-	0,
-	"EC",
-	"OpenSSL EC algorithm",
+    default:
+        return -2;
 
-	eckey_pub_decode,
-	eckey_pub_encode,
-	eckey_pub_cmp,
-	eckey_pub_print,
+    }
 
-	eckey_priv_decode,
-	eckey_priv_encode,
-	eckey_priv_print,
-
-	int_ec_size,
-	ec_bits,
-
-	eckey_param_decode,
-	eckey_param_encode,
-	ec_missing_parameters,
-	ec_copy_parameters,
-	ec_cmp_parameters,
-	eckey_param_print,
-	0,
+}
 
-	int_ec_free,
-	ec_pkey_ctrl,
-	old_ec_priv_decode,
-	old_ec_priv_encode
-	};
+const EVP_PKEY_ASN1_METHOD eckey_asn1_meth = {
+    EVP_PKEY_EC,
+    EVP_PKEY_EC,
+    0,
+    "EC",
+    "OpenSSL EC algorithm",
+
+    eckey_pub_decode,
+    eckey_pub_encode,
+    eckey_pub_cmp,
+    eckey_pub_print,
+
+    eckey_priv_decode,
+    eckey_priv_encode,
+    eckey_priv_print,
+
+    int_ec_size,
+    ec_bits,
+
+    eckey_param_decode,
+    eckey_param_encode,
+    ec_missing_parameters,
+    ec_copy_parameters,
+    ec_cmp_parameters,
+    eckey_param_print,
+    0,
+
+    int_ec_free,
+    ec_pkey_ctrl,
+    old_ec_priv_decode,
+    old_ec_priv_encode
+};
 
 #ifndef OPENSSL_NO_CMS
 
 static int ecdh_cms_set_peerkey(EVP_PKEY_CTX *pctx,
-				X509_ALGOR *alg, ASN1_BIT_STRING *pubkey)
-	{
-	ASN1_OBJECT *aoid;
-	int atype;
-	void *aval;
-	int rv = 0;
-	EVP_PKEY *pkpeer = NULL;
-	EC_KEY *ecpeer = NULL;
-	const unsigned char *p;
-	int plen;
-	X509_ALGOR_get0(&aoid, &atype, &aval, alg);
-	if (OBJ_obj2nid(aoid) != NID_X9_62_id_ecPublicKey)
-		goto err;
-	/* If absent parameters get group from main key */
-	if (atype == V_ASN1_UNDEF || atype == V_ASN1_NULL)
-		{
-		const EC_GROUP *grp;
-		EVP_PKEY *pk;
-		pk = EVP_PKEY_CTX_get0_pkey(pctx);
-		if (!pk)
-			goto err;
-		grp = EC_KEY_get0_group(pk->pkey.ec);
-		ecpeer = EC_KEY_new();
-		if (!ecpeer)
-			goto err;
-		if (!EC_KEY_set_group(ecpeer, grp))
-			goto err;
-		}
-	else
-		{
-		ecpeer = eckey_type2param(atype, aval);
-		if (!ecpeer)
-			goto err;
-		}
-	/* We have parameters now set public key */
-	plen = ASN1_STRING_length(pubkey);
-	p = ASN1_STRING_data(pubkey);
-	if (!p || !plen)
-		goto err;
-	if (!o2i_ECPublicKey(&ecpeer, &p, plen))
-		goto err;
-	pkpeer = EVP_PKEY_new();
-	if (!pkpeer)
-		goto err;
-	EVP_PKEY_set1_EC_KEY(pkpeer, ecpeer);
-	if (EVP_PKEY_derive_set_peer(pctx, pkpeer) > 0)
-		rv = 1;
-	err:
-	if (ecpeer)
-		EC_KEY_free(ecpeer);
-	if (pkpeer)
-		EVP_PKEY_free(pkpeer);
-	return rv;
-	}
+                                X509_ALGOR *alg, ASN1_BIT_STRING *pubkey)
+{
+    ASN1_OBJECT *aoid;
+    int atype;
+    void *aval;
+    int rv = 0;
+    EVP_PKEY *pkpeer = NULL;
+    EC_KEY *ecpeer = NULL;
+    const unsigned char *p;
+    int plen;
+    X509_ALGOR_get0(&aoid, &atype, &aval, alg);
+    if (OBJ_obj2nid(aoid) != NID_X9_62_id_ecPublicKey)
+        goto err;
+    /* If absent parameters get group from main key */
+    if (atype == V_ASN1_UNDEF || atype == V_ASN1_NULL) {
+        const EC_GROUP *grp;
+        EVP_PKEY *pk;
+        pk = EVP_PKEY_CTX_get0_pkey(pctx);
+        if (!pk)
+            goto err;
+        grp = EC_KEY_get0_group(pk->pkey.ec);
+        ecpeer = EC_KEY_new();
+        if (!ecpeer)
+            goto err;
+        if (!EC_KEY_set_group(ecpeer, grp))
+            goto err;
+    } else {
+        ecpeer = eckey_type2param(atype, aval);
+        if (!ecpeer)
+            goto err;
+    }
+    /* We have parameters now set public key */
+    plen = ASN1_STRING_length(pubkey);
+    p = ASN1_STRING_data(pubkey);
+    if (!p || !plen)
+        goto err;
+    if (!o2i_ECPublicKey(&ecpeer, &p, plen))
+        goto err;
+    pkpeer = EVP_PKEY_new();
+    if (!pkpeer)
+        goto err;
+    EVP_PKEY_set1_EC_KEY(pkpeer, ecpeer);
+    if (EVP_PKEY_derive_set_peer(pctx, pkpeer) > 0)
+        rv = 1;
+ err:
+    if (ecpeer)
+        EC_KEY_free(ecpeer);
+    if (pkpeer)
+        EVP_PKEY_free(pkpeer);
+    return rv;
+}
+
 /* Set KDF parameters based on KDF NID */
 static int ecdh_cms_set_kdf_param(EVP_PKEY_CTX *pctx, int eckdf_nid)
-	{
-	int kdf_nid, kdfmd_nid, cofactor;
-	const EVP_MD *kdf_md;
-	if (eckdf_nid == NID_undef)
-		return 0;
-
-	/* Lookup KDF type, cofactor mode and digest */
-	if (!OBJ_find_sigid_algs(eckdf_nid, &kdfmd_nid, &kdf_nid))
-		return 0;
-
-	if (kdf_nid == NID_dh_std_kdf)
-		cofactor = 0;
-	else if (kdf_nid == NID_dh_cofactor_kdf)
-		cofactor = 1;
-	else return 0;
-
-	if (EVP_PKEY_CTX_set_ecdh_cofactor_mode(pctx, cofactor) <= 0)
-		return 0;
-
-	if (EVP_PKEY_CTX_set_ecdh_kdf_type(pctx, EVP_PKEY_ECDH_KDF_X9_62) <= 0)
-		return 0;
-
-	kdf_md = EVP_get_digestbynid(kdfmd_nid);
-	if (!kdf_md)
-		return 0;
-
-	if (EVP_PKEY_CTX_set_ecdh_kdf_md(pctx, kdf_md) <= 0)
-		return 0;
-	return 1;
-	}
+{
+    int kdf_nid, kdfmd_nid, cofactor;
+    const EVP_MD *kdf_md;
+    if (eckdf_nid == NID_undef)
+        return 0;
+
+    /* Lookup KDF type, cofactor mode and digest */
+    if (!OBJ_find_sigid_algs(eckdf_nid, &kdfmd_nid, &kdf_nid))
+        return 0;
+
+    if (kdf_nid == NID_dh_std_kdf)
+        cofactor = 0;
+    else if (kdf_nid == NID_dh_cofactor_kdf)
+        cofactor = 1;
+    else
+        return 0;
+
+    if (EVP_PKEY_CTX_set_ecdh_cofactor_mode(pctx, cofactor) <= 0)
+        return 0;
+
+    if (EVP_PKEY_CTX_set_ecdh_kdf_type(pctx, EVP_PKEY_ECDH_KDF_X9_62) <= 0)
+        return 0;
+
+    kdf_md = EVP_get_digestbynid(kdfmd_nid);
+    if (!kdf_md)
+        return 0;
+
+    if (EVP_PKEY_CTX_set_ecdh_kdf_md(pctx, kdf_md) <= 0)
+        return 0;
+    return 1;
+}
 
 static int ecdh_cms_set_shared_info(EVP_PKEY_CTX *pctx, CMS_RecipientInfo *ri)
-	{
-	int rv = 0;
-
-	X509_ALGOR *alg, *kekalg = NULL;
-	ASN1_OCTET_STRING *ukm;
-	const unsigned char *p;
-	unsigned char *der = NULL;
-	int plen, keylen;
-	const EVP_CIPHER *kekcipher;
-	EVP_CIPHER_CTX *kekctx;
-
-	if (!CMS_RecipientInfo_kari_get0_alg(ri, &alg, &ukm))
-		return 0;
-
-	if (!ecdh_cms_set_kdf_param(pctx, OBJ_obj2nid(alg->algorithm)))
-		{
-		ECerr(EC_F_ECDH_CMS_SET_SHARED_INFO, EC_R_KDF_PARAMETER_ERROR);
-		return 0;
-		}
-
-	if (alg->parameter->type != V_ASN1_SEQUENCE)
-		return 0;
-
-	p = alg->parameter->value.sequence->data;
-	plen = alg->parameter->value.sequence->length;
-	kekalg = d2i_X509_ALGOR(NULL, &p, plen);
-	if (!kekalg)
-		goto err;
-	kekctx = CMS_RecipientInfo_kari_get0_ctx(ri);
-	if (!kekctx)
-		goto err;
-	kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
-	if (!kekcipher || EVP_CIPHER_mode(kekcipher) != EVP_CIPH_WRAP_MODE)
-		goto err;
-	if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL))
-		goto err;
-	if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0)
-		goto err;
-
-	keylen = EVP_CIPHER_CTX_key_length(kekctx);
-	if (EVP_PKEY_CTX_set_ecdh_kdf_outlen(pctx, keylen) <= 0)
-		goto err;
-
-	plen = CMS_SharedInfo_encode(&der, kekalg, ukm, keylen);
-
-	if (!plen)
-		goto err;
-
-	if (EVP_PKEY_CTX_set0_ecdh_kdf_ukm(pctx, der, plen) <= 0)
-		goto err;
-	der = NULL;
-
-	rv = 1;
-	err:
-	if (kekalg)
-		X509_ALGOR_free(kekalg);
-	if (der)
-		OPENSSL_free(der);
-	return rv;
-	}
+{
+    int rv = 0;
+
+    X509_ALGOR *alg, *kekalg = NULL;
+    ASN1_OCTET_STRING *ukm;
+    const unsigned char *p;
+    unsigned char *der = NULL;
+    int plen, keylen;
+    const EVP_CIPHER *kekcipher;
+    EVP_CIPHER_CTX *kekctx;
+
+    if (!CMS_RecipientInfo_kari_get0_alg(ri, &alg, &ukm))
+        return 0;
+
+    if (!ecdh_cms_set_kdf_param(pctx, OBJ_obj2nid(alg->algorithm))) {
+        ECerr(EC_F_ECDH_CMS_SET_SHARED_INFO, EC_R_KDF_PARAMETER_ERROR);
+        return 0;
+    }
+
+    if (alg->parameter->type != V_ASN1_SEQUENCE)
+        return 0;
+
+    p = alg->parameter->value.sequence->data;
+    plen = alg->parameter->value.sequence->length;
+    kekalg = d2i_X509_ALGOR(NULL, &p, plen);
+    if (!kekalg)
+        goto err;
+    kekctx = CMS_RecipientInfo_kari_get0_ctx(ri);
+    if (!kekctx)
+        goto err;
+    kekcipher = EVP_get_cipherbyobj(kekalg->algorithm);
+    if (!kekcipher || EVP_CIPHER_mode(kekcipher) != EVP_CIPH_WRAP_MODE)
+        goto err;
+    if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL))
+        goto err;
+    if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0)
+        goto err;
+
+    keylen = EVP_CIPHER_CTX_key_length(kekctx);
+    if (EVP_PKEY_CTX_set_ecdh_kdf_outlen(pctx, keylen) <= 0)
+        goto err;
+
+    plen = CMS_SharedInfo_encode(&der, kekalg, ukm, keylen);
+
+    if (!plen)
+        goto err;
+
+    if (EVP_PKEY_CTX_set0_ecdh_kdf_ukm(pctx, der, plen) <= 0)
+        goto err;
+    der = NULL;
+
+    rv = 1;
+ err:
+    if (kekalg)
+        X509_ALGOR_free(kekalg);
+    if (der)
+        OPENSSL_free(der);
+    return rv;
+}
 
 static int ecdh_cms_decrypt(CMS_RecipientInfo *ri)
-	{
-	EVP_PKEY_CTX *pctx;
-	pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	if (!pctx)
-		return 0;
-	/* See if we need to set peer key */
-	if (!EVP_PKEY_CTX_get0_peerkey(pctx))
-		{
-		X509_ALGOR *alg;
-		ASN1_BIT_STRING *pubkey;
-		if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &alg, &pubkey,
-							NULL, NULL, NULL))
-			return 0;
-		if (!alg || !pubkey)
-			return 0;
-		if (!ecdh_cms_set_peerkey(pctx, alg, pubkey))
-			{
-			ECerr(EC_F_ECDH_CMS_DECRYPT, EC_R_PEER_KEY_ERROR);
-			return 0;
-			}
-		}
-	/* Set ECDH derivation parameters and initialise unwrap context */
-	if (!ecdh_cms_set_shared_info(pctx, ri))
-		{
-		ECerr(EC_F_ECDH_CMS_DECRYPT, EC_R_SHARED_INFO_ERROR);
-		return 0;
-		}
-	return 1;
-	}
+{
+    EVP_PKEY_CTX *pctx;
+    pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    if (!pctx)
+        return 0;
+    /* See if we need to set peer key */
+    if (!EVP_PKEY_CTX_get0_peerkey(pctx)) {
+        X509_ALGOR *alg;
+        ASN1_BIT_STRING *pubkey;
+        if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &alg, &pubkey,
+                                                 NULL, NULL, NULL))
+            return 0;
+        if (!alg || !pubkey)
+            return 0;
+        if (!ecdh_cms_set_peerkey(pctx, alg, pubkey)) {
+            ECerr(EC_F_ECDH_CMS_DECRYPT, EC_R_PEER_KEY_ERROR);
+            return 0;
+        }
+    }
+    /* Set ECDH derivation parameters and initialise unwrap context */
+    if (!ecdh_cms_set_shared_info(pctx, ri)) {
+        ECerr(EC_F_ECDH_CMS_DECRYPT, EC_R_SHARED_INFO_ERROR);
+        return 0;
+    }
+    return 1;
+}
 
 static int ecdh_cms_encrypt(CMS_RecipientInfo *ri)
-	{
-	EVP_PKEY_CTX *pctx;
-	EVP_PKEY *pkey;
-	EVP_CIPHER_CTX *ctx;
-	int keylen;
-	X509_ALGOR *talg, *wrap_alg = NULL;
-	ASN1_OBJECT *aoid;
-	ASN1_BIT_STRING *pubkey;
-	ASN1_STRING *wrap_str;
-	ASN1_OCTET_STRING *ukm;
-	unsigned char *penc = NULL;
-	int penclen;
-	int rv = 0;
-	int ecdh_nid, kdf_type, kdf_nid, wrap_nid;
-	const EVP_MD *kdf_md;
-	pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	if (!pctx)
-		return 0;
-	/* Get ephemeral key */
-	pkey = EVP_PKEY_CTX_get0_pkey(pctx);
-	if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &talg, &pubkey,
-							NULL, NULL, NULL))
-		goto err;
-	X509_ALGOR_get0(&aoid, NULL, NULL, talg);
-	/* Is everything uninitialised? */
-	if (aoid == OBJ_nid2obj(NID_undef))
-		{
-
-		EC_KEY *eckey = pkey->pkey.ec;
-		/* Set the key */
-		unsigned char *p;
-
-		penclen = i2o_ECPublicKey(eckey, NULL);
-		if (penclen <= 0)
-			goto err;
-		penc = OPENSSL_malloc(penclen);
-		if (!penc)
-			goto err;
-		p = penc;
-		penclen = i2o_ECPublicKey(eckey, &p);
-		if (penclen <= 0)
-			goto err;
-		ASN1_STRING_set0(pubkey, penc, penclen);
-		pubkey->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-		pubkey->flags|=ASN1_STRING_FLAG_BITS_LEFT;
-
-		penc = NULL;
-		X509_ALGOR_set0(talg, OBJ_nid2obj(NID_X9_62_id_ecPublicKey),
-							V_ASN1_UNDEF, NULL);
-		}
-
-	/* See if custom paraneters set */
-	kdf_type = EVP_PKEY_CTX_get_ecdh_kdf_type(pctx);
-	if (kdf_type <= 0)
-		goto err;
-	if (!EVP_PKEY_CTX_get_ecdh_kdf_md(pctx, &kdf_md))
-		goto err;
-	ecdh_nid = EVP_PKEY_CTX_get_ecdh_cofactor_mode(pctx);
-	if (ecdh_nid < 0)
-		goto err;
-	else if (ecdh_nid == 0)
-		ecdh_nid = NID_dh_std_kdf;
-	else if (ecdh_nid == 1)
-		ecdh_nid = NID_dh_cofactor_kdf;
-
-	if (kdf_type == EVP_PKEY_ECDH_KDF_NONE)
-		{
-		kdf_type = EVP_PKEY_ECDH_KDF_X9_62;
-		if (EVP_PKEY_CTX_set_ecdh_kdf_type(pctx, kdf_type) <= 0)
-			goto err;
-		}
-	else
-		/* Uknown KDF */
-		goto err;
-	if (kdf_md == NULL)
-		{
-		/* Fixme later for better MD */
-		kdf_md = EVP_sha1();
-		if (EVP_PKEY_CTX_set_ecdh_kdf_md(pctx, kdf_md) <= 0)
-			goto err;
-		}
-
-	if (!CMS_RecipientInfo_kari_get0_alg(ri, &talg, &ukm))
-		goto err;
-
-	/* Lookup NID for KDF+cofactor+digest */
-
-	if (!OBJ_find_sigid_by_algs(&kdf_nid, EVP_MD_type(kdf_md), ecdh_nid))
-		goto err;
-	/* Get wrap NID */
-	ctx = CMS_RecipientInfo_kari_get0_ctx(ri);
-	wrap_nid = EVP_CIPHER_CTX_type(ctx);
-	keylen = EVP_CIPHER_CTX_key_length(ctx);
-
-	/* Package wrap algorithm in an AlgorithmIdentifier */
-
-	wrap_alg = X509_ALGOR_new();
-	if (!wrap_alg)
-		goto err;
-	wrap_alg->algorithm = OBJ_nid2obj(wrap_nid);
-	wrap_alg->parameter = ASN1_TYPE_new();
-	if (!wrap_alg->parameter)
-		goto err;
-	if (EVP_CIPHER_param_to_asn1(ctx, wrap_alg->parameter) <= 0)
-		goto err;
-	if (ASN1_TYPE_get(wrap_alg->parameter) == NID_undef)
-		{
-		ASN1_TYPE_free(wrap_alg->parameter);
-		wrap_alg->parameter = NULL;
-		}
-
-	if (EVP_PKEY_CTX_set_ecdh_kdf_outlen(pctx, keylen) <= 0)
-		goto err;
-
-	penclen = CMS_SharedInfo_encode(&penc, wrap_alg, ukm, keylen);
-
-	if (!penclen)
-		goto err;
-
-	if (EVP_PKEY_CTX_set0_ecdh_kdf_ukm(pctx, penc, penclen) <= 0)
-		goto err;
-	penc = NULL;
-
-	/* Now need to wrap encoding of wrap AlgorithmIdentifier into
-	 * parameter of another AlgorithmIdentifier.
-	 */
-	penclen = i2d_X509_ALGOR(wrap_alg, &penc);
-	if (!penc || !penclen)
-		goto err;
-	wrap_str = ASN1_STRING_new();
-	if (!wrap_str)
-		goto err;
-	ASN1_STRING_set0(wrap_str, penc, penclen);
-	penc = NULL;
-	X509_ALGOR_set0(talg, OBJ_nid2obj(kdf_nid), V_ASN1_SEQUENCE, wrap_str);
-
-	rv = 1;
-
-	err:
-	if (penc)
-		OPENSSL_free(penc);
-	if (wrap_alg)
-		X509_ALGOR_free(wrap_alg);
-	return rv;
-	}
+{
+    EVP_PKEY_CTX *pctx;
+    EVP_PKEY *pkey;
+    EVP_CIPHER_CTX *ctx;
+    int keylen;
+    X509_ALGOR *talg, *wrap_alg = NULL;
+    ASN1_OBJECT *aoid;
+    ASN1_BIT_STRING *pubkey;
+    ASN1_STRING *wrap_str;
+    ASN1_OCTET_STRING *ukm;
+    unsigned char *penc = NULL;
+    int penclen;
+    int rv = 0;
+    int ecdh_nid, kdf_type, kdf_nid, wrap_nid;
+    const EVP_MD *kdf_md;
+    pctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    if (!pctx)
+        return 0;
+    /* Get ephemeral key */
+    pkey = EVP_PKEY_CTX_get0_pkey(pctx);
+    if (!CMS_RecipientInfo_kari_get0_orig_id(ri, &talg, &pubkey,
+                                             NULL, NULL, NULL))
+        goto err;
+    X509_ALGOR_get0(&aoid, NULL, NULL, talg);
+    /* Is everything uninitialised? */
+    if (aoid == OBJ_nid2obj(NID_undef)) {
+
+        EC_KEY *eckey = pkey->pkey.ec;
+        /* Set the key */
+        unsigned char *p;
+
+        penclen = i2o_ECPublicKey(eckey, NULL);
+        if (penclen <= 0)
+            goto err;
+        penc = OPENSSL_malloc(penclen);
+        if (!penc)
+            goto err;
+        p = penc;
+        penclen = i2o_ECPublicKey(eckey, &p);
+        if (penclen <= 0)
+            goto err;
+        ASN1_STRING_set0(pubkey, penc, penclen);
+        pubkey->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+        pubkey->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+
+        penc = NULL;
+        X509_ALGOR_set0(talg, OBJ_nid2obj(NID_X9_62_id_ecPublicKey),
+                        V_ASN1_UNDEF, NULL);
+    }
+
+    /* See if custom paraneters set */
+    kdf_type = EVP_PKEY_CTX_get_ecdh_kdf_type(pctx);
+    if (kdf_type <= 0)
+        goto err;
+    if (!EVP_PKEY_CTX_get_ecdh_kdf_md(pctx, &kdf_md))
+        goto err;
+    ecdh_nid = EVP_PKEY_CTX_get_ecdh_cofactor_mode(pctx);
+    if (ecdh_nid < 0)
+        goto err;
+    else if (ecdh_nid == 0)
+        ecdh_nid = NID_dh_std_kdf;
+    else if (ecdh_nid == 1)
+        ecdh_nid = NID_dh_cofactor_kdf;
+
+    if (kdf_type == EVP_PKEY_ECDH_KDF_NONE) {
+        kdf_type = EVP_PKEY_ECDH_KDF_X9_62;
+        if (EVP_PKEY_CTX_set_ecdh_kdf_type(pctx, kdf_type) <= 0)
+            goto err;
+    } else
+        /* Uknown KDF */
+        goto err;
+    if (kdf_md == NULL) {
+        /* Fixme later for better MD */
+        kdf_md = EVP_sha1();
+        if (EVP_PKEY_CTX_set_ecdh_kdf_md(pctx, kdf_md) <= 0)
+            goto err;
+    }
+
+    if (!CMS_RecipientInfo_kari_get0_alg(ri, &talg, &ukm))
+        goto err;
+
+    /* Lookup NID for KDF+cofactor+digest */
+
+    if (!OBJ_find_sigid_by_algs(&kdf_nid, EVP_MD_type(kdf_md), ecdh_nid))
+        goto err;
+    /* Get wrap NID */
+    ctx = CMS_RecipientInfo_kari_get0_ctx(ri);
+    wrap_nid = EVP_CIPHER_CTX_type(ctx);
+    keylen = EVP_CIPHER_CTX_key_length(ctx);
+
+    /* Package wrap algorithm in an AlgorithmIdentifier */
+
+    wrap_alg = X509_ALGOR_new();
+    if (!wrap_alg)
+        goto err;
+    wrap_alg->algorithm = OBJ_nid2obj(wrap_nid);
+    wrap_alg->parameter = ASN1_TYPE_new();
+    if (!wrap_alg->parameter)
+        goto err;
+    if (EVP_CIPHER_param_to_asn1(ctx, wrap_alg->parameter) <= 0)
+        goto err;
+    if (ASN1_TYPE_get(wrap_alg->parameter) == NID_undef) {
+        ASN1_TYPE_free(wrap_alg->parameter);
+        wrap_alg->parameter = NULL;
+    }
+
+    if (EVP_PKEY_CTX_set_ecdh_kdf_outlen(pctx, keylen) <= 0)
+        goto err;
+
+    penclen = CMS_SharedInfo_encode(&penc, wrap_alg, ukm, keylen);
+
+    if (!penclen)
+        goto err;
+
+    if (EVP_PKEY_CTX_set0_ecdh_kdf_ukm(pctx, penc, penclen) <= 0)
+        goto err;
+    penc = NULL;
+
+    /*
+     * Now need to wrap encoding of wrap AlgorithmIdentifier into parameter
+     * of another AlgorithmIdentifier.
+     */
+    penclen = i2d_X509_ALGOR(wrap_alg, &penc);
+    if (!penc || !penclen)
+        goto err;
+    wrap_str = ASN1_STRING_new();
+    if (!wrap_str)
+        goto err;
+    ASN1_STRING_set0(wrap_str, penc, penclen);
+    penc = NULL;
+    X509_ALGOR_set0(talg, OBJ_nid2obj(kdf_nid), V_ASN1_SEQUENCE, wrap_str);
+
+    rv = 1;
+
+ err:
+    if (penc)
+        OPENSSL_free(penc);
+    if (wrap_alg)
+        X509_ALGOR_free(wrap_alg);
+    return rv;
+}
 
 #endif
diff --git a/crypto/ec/ec_asn1.c b/crypto/ec/ec_asn1.c
index 52d31c2f96..292437409f 100644
--- a/crypto/ec/ec_asn1.c
+++ b/crypto/ec/ec_asn1.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,145 +62,148 @@
 #include 
 #include 
 
-
 int EC_GROUP_get_basis_type(const EC_GROUP *group)
-	{
-	int i=0;
-
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
-		NID_X9_62_characteristic_two_field)
-		/* everything else is currently not supported */
-		return 0;
-
-	while (group->poly[i] != 0)
-		i++;
-
-	if (i == 4)
-		return NID_X9_62_ppBasis;
-	else if (i == 2)
-		return NID_X9_62_tpBasis;
-	else
-		/* everything else is currently not supported */
-		return 0;
-	}
+{
+    int i = 0;
+
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
+        NID_X9_62_characteristic_two_field)
+        /* everything else is currently not supported */
+        return 0;
+
+    while (group->poly[i] != 0)
+        i++;
+
+    if (i == 4)
+        return NID_X9_62_ppBasis;
+    else if (i == 2)
+        return NID_X9_62_tpBasis;
+    else
+        /* everything else is currently not supported */
+        return 0;
+}
+
 #ifndef OPENSSL_NO_EC2M
 int EC_GROUP_get_trinomial_basis(const EC_GROUP *group, unsigned int *k)
-	{
-	if (group == NULL)
-		return 0;
-
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
-	    NID_X9_62_characteristic_two_field
-	    || !((group->poly[0] != 0) && (group->poly[1] != 0) && (group->poly[2] == 0)))
-		{
-		ECerr(EC_F_EC_GROUP_GET_TRINOMIAL_BASIS, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-
-	if (k)
-		*k = group->poly[1];
-
-	return 1;
-	}
+{
+    if (group == NULL)
+        return 0;
+
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
+        NID_X9_62_characteristic_two_field
+        || !((group->poly[0] != 0) && (group->poly[1] != 0)
+             && (group->poly[2] == 0))) {
+        ECerr(EC_F_EC_GROUP_GET_TRINOMIAL_BASIS,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+
+    if (k)
+        *k = group->poly[1];
+
+    return 1;
+}
+
 int EC_GROUP_get_pentanomial_basis(const EC_GROUP *group, unsigned int *k1,
-	unsigned int *k2, unsigned int *k3)
-	{
-	if (group == NULL)
-		return 0;
-
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
-	    NID_X9_62_characteristic_two_field
-	    || !((group->poly[0] != 0) && (group->poly[1] != 0) && (group->poly[2] != 0) && (group->poly[3] != 0) && (group->poly[4] == 0)))
-		{
-		ECerr(EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-
-	if (k1)
-		*k1 = group->poly[3];
-	if (k2)
-		*k2 = group->poly[2];
-	if (k3)
-		*k3 = group->poly[1];
-
-	return 1;
-	}
+                                   unsigned int *k2, unsigned int *k3)
+{
+    if (group == NULL)
+        return 0;
+
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) !=
+        NID_X9_62_characteristic_two_field
+        || !((group->poly[0] != 0) && (group->poly[1] != 0)
+             && (group->poly[2] != 0) && (group->poly[3] != 0)
+             && (group->poly[4] == 0))) {
+        ECerr(EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+
+    if (k1)
+        *k1 = group->poly[3];
+    if (k2)
+        *k2 = group->poly[2];
+    if (k3)
+        *k3 = group->poly[1];
+
+    return 1;
+}
 #endif
 
-
 /* some structures needed for the asn1 encoding */
 typedef struct x9_62_pentanomial_st {
-	long k1;
-	long k2;
-	long k3;
-	} X9_62_PENTANOMIAL;
+    long k1;
+    long k2;
+    long k3;
+} X9_62_PENTANOMIAL;
 
 typedef struct x9_62_characteristic_two_st {
-	long m;
-	ASN1_OBJECT  *type;
-	union	{
-		char *ptr;
-		/* NID_X9_62_onBasis */
-		ASN1_NULL    *onBasis;
-		/* NID_X9_62_tpBasis */
-		ASN1_INTEGER *tpBasis;
-		/* NID_X9_62_ppBasis */
-		X9_62_PENTANOMIAL *ppBasis;
-		/* anything else */
-		ASN1_TYPE *other;
-		} p;
-	} X9_62_CHARACTERISTIC_TWO;
+    long m;
+    ASN1_OBJECT *type;
+    union {
+        char *ptr;
+        /* NID_X9_62_onBasis */
+        ASN1_NULL *onBasis;
+        /* NID_X9_62_tpBasis */
+        ASN1_INTEGER *tpBasis;
+        /* NID_X9_62_ppBasis */
+        X9_62_PENTANOMIAL *ppBasis;
+        /* anything else */
+        ASN1_TYPE *other;
+    } p;
+} X9_62_CHARACTERISTIC_TWO;
 
 typedef struct x9_62_fieldid_st {
-        ASN1_OBJECT *fieldType;
-	union	{
-		char *ptr;
-		/* NID_X9_62_prime_field */
-		ASN1_INTEGER *prime;
-		/* NID_X9_62_characteristic_two_field */
-		X9_62_CHARACTERISTIC_TWO *char_two;
-		/* anything else */
-		ASN1_TYPE *other;
-		} p;
-	} X9_62_FIELDID;
+    ASN1_OBJECT *fieldType;
+    union {
+        char *ptr;
+        /* NID_X9_62_prime_field */
+        ASN1_INTEGER *prime;
+        /* NID_X9_62_characteristic_two_field */
+        X9_62_CHARACTERISTIC_TWO *char_two;
+        /* anything else */
+        ASN1_TYPE *other;
+    } p;
+} X9_62_FIELDID;
 
 typedef struct x9_62_curve_st {
-        ASN1_OCTET_STRING *a;
-        ASN1_OCTET_STRING *b;
-        ASN1_BIT_STRING   *seed;
-        } X9_62_CURVE;
+    ASN1_OCTET_STRING *a;
+    ASN1_OCTET_STRING *b;
+    ASN1_BIT_STRING *seed;
+} X9_62_CURVE;
 
 typedef struct ec_parameters_st {
-        long              version;
-        X9_62_FIELDID     *fieldID;
-        X9_62_CURVE       *curve;
-        ASN1_OCTET_STRING *base;
-        ASN1_INTEGER      *order;
-        ASN1_INTEGER      *cofactor;
-        } ECPARAMETERS;
+    long version;
+    X9_62_FIELDID *fieldID;
+    X9_62_CURVE *curve;
+    ASN1_OCTET_STRING *base;
+    ASN1_INTEGER *order;
+    ASN1_INTEGER *cofactor;
+} ECPARAMETERS;
 
 struct ecpk_parameters_st {
-	int	type;
-	union {
-		ASN1_OBJECT  *named_curve;
-		ECPARAMETERS *parameters;
-		ASN1_NULL    *implicitlyCA;
-	} value;
-	}/* ECPKPARAMETERS */;
+    int type;
+    union {
+        ASN1_OBJECT *named_curve;
+        ECPARAMETERS *parameters;
+        ASN1_NULL *implicitlyCA;
+    } value;
+} /* ECPKPARAMETERS */ ;
 
 /* SEC1 ECPrivateKey */
 typedef struct ec_privatekey_st {
-	long              version;
-	ASN1_OCTET_STRING *privateKey;
-        ECPKPARAMETERS    *parameters;
-	ASN1_BIT_STRING   *publicKey;
-	} EC_PRIVATEKEY;
+    long version;
+    ASN1_OCTET_STRING *privateKey;
+    ECPKPARAMETERS *parameters;
+    ASN1_BIT_STRING *publicKey;
+} EC_PRIVATEKEY;
 
 /* the OpenSSL ASN.1 definitions */
 ASN1_SEQUENCE(X9_62_PENTANOMIAL) = {
-	ASN1_SIMPLE(X9_62_PENTANOMIAL, k1, LONG),
-	ASN1_SIMPLE(X9_62_PENTANOMIAL, k2, LONG),
-	ASN1_SIMPLE(X9_62_PENTANOMIAL, k3, LONG)
+        ASN1_SIMPLE(X9_62_PENTANOMIAL, k1, LONG),
+        ASN1_SIMPLE(X9_62_PENTANOMIAL, k2, LONG),
+        ASN1_SIMPLE(X9_62_PENTANOMIAL, k3, LONG)
 } ASN1_SEQUENCE_END(X9_62_PENTANOMIAL)
 
 DECLARE_ASN1_ALLOC_FUNCTIONS(X9_62_PENTANOMIAL)
@@ -209,15 +212,15 @@ IMPLEMENT_ASN1_ALLOC_FUNCTIONS(X9_62_PENTANOMIAL)
 ASN1_ADB_TEMPLATE(char_two_def) = ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.other, ASN1_ANY);
 
 ASN1_ADB(X9_62_CHARACTERISTIC_TWO) = {
-	ADB_ENTRY(NID_X9_62_onBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.onBasis, ASN1_NULL)),
-	ADB_ENTRY(NID_X9_62_tpBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.tpBasis, ASN1_INTEGER)),
-	ADB_ENTRY(NID_X9_62_ppBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.ppBasis, X9_62_PENTANOMIAL))
+        ADB_ENTRY(NID_X9_62_onBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.onBasis, ASN1_NULL)),
+        ADB_ENTRY(NID_X9_62_tpBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.tpBasis, ASN1_INTEGER)),
+        ADB_ENTRY(NID_X9_62_ppBasis, ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, p.ppBasis, X9_62_PENTANOMIAL))
 } ASN1_ADB_END(X9_62_CHARACTERISTIC_TWO, 0, type, 0, &char_two_def_tt, NULL);
 
 ASN1_SEQUENCE(X9_62_CHARACTERISTIC_TWO) = {
-	ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, m, LONG),
-	ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, type, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(X9_62_CHARACTERISTIC_TWO)
+        ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, m, LONG),
+        ASN1_SIMPLE(X9_62_CHARACTERISTIC_TWO, type, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(X9_62_CHARACTERISTIC_TWO)
 } ASN1_SEQUENCE_END(X9_62_CHARACTERISTIC_TWO)
 
 DECLARE_ASN1_ALLOC_FUNCTIONS(X9_62_CHARACTERISTIC_TWO)
@@ -226,37 +229,37 @@ IMPLEMENT_ASN1_ALLOC_FUNCTIONS(X9_62_CHARACTERISTIC_TWO)
 ASN1_ADB_TEMPLATE(fieldID_def) = ASN1_SIMPLE(X9_62_FIELDID, p.other, ASN1_ANY);
 
 ASN1_ADB(X9_62_FIELDID) = {
-	ADB_ENTRY(NID_X9_62_prime_field, ASN1_SIMPLE(X9_62_FIELDID, p.prime, ASN1_INTEGER)),
-	ADB_ENTRY(NID_X9_62_characteristic_two_field, ASN1_SIMPLE(X9_62_FIELDID, p.char_two, X9_62_CHARACTERISTIC_TWO))
+        ADB_ENTRY(NID_X9_62_prime_field, ASN1_SIMPLE(X9_62_FIELDID, p.prime, ASN1_INTEGER)),
+        ADB_ENTRY(NID_X9_62_characteristic_two_field, ASN1_SIMPLE(X9_62_FIELDID, p.char_two, X9_62_CHARACTERISTIC_TWO))
 } ASN1_ADB_END(X9_62_FIELDID, 0, fieldType, 0, &fieldID_def_tt, NULL);
 
 ASN1_SEQUENCE(X9_62_FIELDID) = {
-	ASN1_SIMPLE(X9_62_FIELDID, fieldType, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(X9_62_FIELDID)
+        ASN1_SIMPLE(X9_62_FIELDID, fieldType, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(X9_62_FIELDID)
 } ASN1_SEQUENCE_END(X9_62_FIELDID)
 
 ASN1_SEQUENCE(X9_62_CURVE) = {
-	ASN1_SIMPLE(X9_62_CURVE, a, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(X9_62_CURVE, b, ASN1_OCTET_STRING),
-	ASN1_OPT(X9_62_CURVE, seed, ASN1_BIT_STRING)
+        ASN1_SIMPLE(X9_62_CURVE, a, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(X9_62_CURVE, b, ASN1_OCTET_STRING),
+        ASN1_OPT(X9_62_CURVE, seed, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END(X9_62_CURVE)
 
 ASN1_SEQUENCE(ECPARAMETERS) = {
-	ASN1_SIMPLE(ECPARAMETERS, version, LONG),
-	ASN1_SIMPLE(ECPARAMETERS, fieldID, X9_62_FIELDID),
-	ASN1_SIMPLE(ECPARAMETERS, curve, X9_62_CURVE),
-	ASN1_SIMPLE(ECPARAMETERS, base, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(ECPARAMETERS, order, ASN1_INTEGER),
-	ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER)
+        ASN1_SIMPLE(ECPARAMETERS, version, LONG),
+        ASN1_SIMPLE(ECPARAMETERS, fieldID, X9_62_FIELDID),
+        ASN1_SIMPLE(ECPARAMETERS, curve, X9_62_CURVE),
+        ASN1_SIMPLE(ECPARAMETERS, base, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(ECPARAMETERS, order, ASN1_INTEGER),
+        ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(ECPARAMETERS)
 
 DECLARE_ASN1_ALLOC_FUNCTIONS(ECPARAMETERS)
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(ECPARAMETERS)
 
 ASN1_CHOICE(ECPKPARAMETERS) = {
-	ASN1_SIMPLE(ECPKPARAMETERS, value.named_curve, ASN1_OBJECT),
-	ASN1_SIMPLE(ECPKPARAMETERS, value.parameters, ECPARAMETERS),
-	ASN1_SIMPLE(ECPKPARAMETERS, value.implicitlyCA, ASN1_NULL)
+        ASN1_SIMPLE(ECPKPARAMETERS, value.named_curve, ASN1_OBJECT),
+        ASN1_SIMPLE(ECPKPARAMETERS, value.parameters, ECPARAMETERS),
+        ASN1_SIMPLE(ECPKPARAMETERS, value.implicitlyCA, ASN1_NULL)
 } ASN1_CHOICE_END(ECPKPARAMETERS)
 
 DECLARE_ASN1_FUNCTIONS_const(ECPKPARAMETERS)
@@ -264,10 +267,10 @@ DECLARE_ASN1_ENCODE_FUNCTIONS_const(ECPKPARAMETERS, ECPKPARAMETERS)
 IMPLEMENT_ASN1_FUNCTIONS_const(ECPKPARAMETERS)
 
 ASN1_SEQUENCE(EC_PRIVATEKEY) = {
-	ASN1_SIMPLE(EC_PRIVATEKEY, version, LONG),
-	ASN1_SIMPLE(EC_PRIVATEKEY, privateKey, ASN1_OCTET_STRING),
-	ASN1_EXP_OPT(EC_PRIVATEKEY, parameters, ECPKPARAMETERS, 0),
-	ASN1_EXP_OPT(EC_PRIVATEKEY, publicKey, ASN1_BIT_STRING, 1)
+        ASN1_SIMPLE(EC_PRIVATEKEY, version, LONG),
+        ASN1_SIMPLE(EC_PRIVATEKEY, privateKey, ASN1_OCTET_STRING),
+        ASN1_EXP_OPT(EC_PRIVATEKEY, parameters, ECPKPARAMETERS, 0),
+        ASN1_EXP_OPT(EC_PRIVATEKEY, publicKey, ASN1_BIT_STRING, 1)
 } ASN1_SEQUENCE_END(EC_PRIVATEKEY)
 
 DECLARE_ASN1_FUNCTIONS_const(EC_PRIVATEKEY)
@@ -276,1191 +279,1033 @@ IMPLEMENT_ASN1_FUNCTIONS_const(EC_PRIVATEKEY)
 
 /* some declarations of internal function */
 
-/* ec_asn1_group2field() sets the values in a X9_62_FIELDID object */ 
+/* ec_asn1_group2field() sets the values in a X9_62_FIELDID object */
 static int ec_asn1_group2fieldid(const EC_GROUP *, X9_62_FIELDID *);
-/* ec_asn1_group2curve() sets the values in a X9_62_CURVE object */ 
+/* ec_asn1_group2curve() sets the values in a X9_62_CURVE object */
 static int ec_asn1_group2curve(const EC_GROUP *, X9_62_CURVE *);
-/* ec_asn1_parameters2group() creates a EC_GROUP object from a
- * ECPARAMETERS object */
-static EC_GROUP *ec_asn1_parameters2group(const ECPARAMETERS *); 
-/* ec_asn1_group2parameters() creates a ECPARAMETERS object from a 
- * EC_GROUP object */
-static ECPARAMETERS *ec_asn1_group2parameters(const EC_GROUP *,ECPARAMETERS *);
-/* ec_asn1_pkparameters2group() creates a EC_GROUP object from a
- * ECPKPARAMETERS object */
-static EC_GROUP *ec_asn1_pkparameters2group(const ECPKPARAMETERS *); 
-/* ec_asn1_group2pkparameters() creates a ECPKPARAMETERS object from a 
- * EC_GROUP object */
-static ECPKPARAMETERS *ec_asn1_group2pkparameters(const EC_GROUP *, 
-	ECPKPARAMETERS *);
-
+/*
+ * ec_asn1_parameters2group() creates a EC_GROUP object from a ECPARAMETERS
+ * object
+ */
+static EC_GROUP *ec_asn1_parameters2group(const ECPARAMETERS *);
+/*
+ * ec_asn1_group2parameters() creates a ECPARAMETERS object from a EC_GROUP
+ * object
+ */
+static ECPARAMETERS *ec_asn1_group2parameters(const EC_GROUP *,
+                                              ECPARAMETERS *);
+/*
+ * ec_asn1_pkparameters2group() creates a EC_GROUP object from a
+ * ECPKPARAMETERS object
+ */
+static EC_GROUP *ec_asn1_pkparameters2group(const ECPKPARAMETERS *);
+/*
+ * ec_asn1_group2pkparameters() creates a ECPKPARAMETERS object from a
+ * EC_GROUP object
+ */
+static ECPKPARAMETERS *ec_asn1_group2pkparameters(const EC_GROUP *,
+                                                  ECPKPARAMETERS *);
 
 /* the function definitions */
 
 static int ec_asn1_group2fieldid(const EC_GROUP *group, X9_62_FIELDID *field)
-	{
-	int			ok=0, nid;
-	BIGNUM			*tmp = NULL;
-	
-	if (group == NULL || field == NULL)
-		return 0;
-
-	/* clear the old values (if necessary) */
-	if (field->fieldType != NULL)
-		ASN1_OBJECT_free(field->fieldType);
-	if (field->p.other != NULL)
-		ASN1_TYPE_free(field->p.other);
-
-	nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group));
-	/* set OID for the field */
-	if ((field->fieldType = OBJ_nid2obj(nid)) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_OBJ_LIB);
-		goto err;
-		}
-
-	if (nid == NID_X9_62_prime_field)
-		{
-		if ((tmp = BN_new()) == NULL) 
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		/* the parameters are specified by the prime number p */
-		if (!EC_GROUP_get_curve_GFp(group, tmp, NULL, NULL, NULL))
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_EC_LIB);
-			goto err;
-			}
-		/* set the prime number */
-		field->p.prime = BN_to_ASN1_INTEGER(tmp,NULL);
-		if (field->p.prime == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_ASN1_LIB);
-			goto err;
-			}
-		}
-	else	/* nid == NID_X9_62_characteristic_two_field */
+{
+    int ok = 0, nid;
+    BIGNUM *tmp = NULL;
+
+    if (group == NULL || field == NULL)
+        return 0;
+
+    /* clear the old values (if necessary) */
+    if (field->fieldType != NULL)
+        ASN1_OBJECT_free(field->fieldType);
+    if (field->p.other != NULL)
+        ASN1_TYPE_free(field->p.other);
+
+    nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group));
+    /* set OID for the field */
+    if ((field->fieldType = OBJ_nid2obj(nid)) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_OBJ_LIB);
+        goto err;
+    }
+
+    if (nid == NID_X9_62_prime_field) {
+        if ((tmp = BN_new()) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        /* the parameters are specified by the prime number p */
+        if (!EC_GROUP_get_curve_GFp(group, tmp, NULL, NULL, NULL)) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_EC_LIB);
+            goto err;
+        }
+        /* set the prime number */
+        field->p.prime = BN_to_ASN1_INTEGER(tmp, NULL);
+        if (field->p.prime == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_ASN1_LIB);
+            goto err;
+        }
+    } else                      /* nid == NID_X9_62_characteristic_two_field */
 #ifdef OPENSSL_NO_EC2M
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2FIELDID, EC_R_GF2M_NOT_SUPPORTED);
-		goto err;
-		}
+    {
+        ECerr(EC_F_EC_ASN1_GROUP2FIELDID, EC_R_GF2M_NOT_SUPPORTED);
+        goto err;
+    }
 #else
-		{
-		int		field_type;
-		X9_62_CHARACTERISTIC_TWO *char_two;
-
-		field->p.char_two = X9_62_CHARACTERISTIC_TWO_new();
-		char_two = field->p.char_two;
-
-		if (char_two == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-	
-		char_two->m = (long)EC_GROUP_get_degree(group);
-
-		field_type = EC_GROUP_get_basis_type(group);
-
-		if (field_type == 0)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_EC_LIB);
-			goto err;
-			}
-		/* set base type OID */
-		if ((char_two->type = OBJ_nid2obj(field_type)) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_OBJ_LIB);
-			goto err;
-			}
-
-		if (field_type == NID_X9_62_tpBasis)
-			{
-			unsigned int k;
-
-			if (!EC_GROUP_get_trinomial_basis(group, &k))
-				goto err;
-
-			char_two->p.tpBasis = ASN1_INTEGER_new();
-			if (!char_two->p.tpBasis)
-				{
-				ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			if (!ASN1_INTEGER_set(char_two->p.tpBasis, (long)k))
-				{
-				ECerr(EC_F_EC_ASN1_GROUP2FIELDID,
-					ERR_R_ASN1_LIB);
-				goto err;
-				}
-			}
-		else if (field_type == NID_X9_62_ppBasis)
-			{
-			unsigned int k1, k2, k3;
-
-			if (!EC_GROUP_get_pentanomial_basis(group, &k1, &k2, &k3))
-				goto err;
-
-			char_two->p.ppBasis = X9_62_PENTANOMIAL_new();
-			if (!char_two->p.ppBasis)
-				{
-				ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-			/* set k? values */
-			char_two->p.ppBasis->k1 = (long)k1;
-			char_two->p.ppBasis->k2 = (long)k2;
-			char_two->p.ppBasis->k3 = (long)k3;
-			}
-		else /* field_type == NID_X9_62_onBasis */
-			{
-			/* for ONB the parameters are (asn1) NULL */
-			char_two->p.onBasis = ASN1_NULL_new();
-			if (!char_two->p.onBasis)
-				{
-				ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		}
+    {
+        int field_type;
+        X9_62_CHARACTERISTIC_TWO *char_two;
+
+        field->p.char_two = X9_62_CHARACTERISTIC_TWO_new();
+        char_two = field->p.char_two;
+
+        if (char_two == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        char_two->m = (long)EC_GROUP_get_degree(group);
+
+        field_type = EC_GROUP_get_basis_type(group);
+
+        if (field_type == 0) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_EC_LIB);
+            goto err;
+        }
+        /* set base type OID */
+        if ((char_two->type = OBJ_nid2obj(field_type)) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_OBJ_LIB);
+            goto err;
+        }
+
+        if (field_type == NID_X9_62_tpBasis) {
+            unsigned int k;
+
+            if (!EC_GROUP_get_trinomial_basis(group, &k))
+                goto err;
+
+            char_two->p.tpBasis = ASN1_INTEGER_new();
+            if (!char_two->p.tpBasis) {
+                ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            if (!ASN1_INTEGER_set(char_two->p.tpBasis, (long)k)) {
+                ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_ASN1_LIB);
+                goto err;
+            }
+        } else if (field_type == NID_X9_62_ppBasis) {
+            unsigned int k1, k2, k3;
+
+            if (!EC_GROUP_get_pentanomial_basis(group, &k1, &k2, &k3))
+                goto err;
+
+            char_two->p.ppBasis = X9_62_PENTANOMIAL_new();
+            if (!char_two->p.ppBasis) {
+                ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+
+            /* set k? values */
+            char_two->p.ppBasis->k1 = (long)k1;
+            char_two->p.ppBasis->k2 = (long)k2;
+            char_two->p.ppBasis->k3 = (long)k3;
+        } else {                /* field_type == NID_X9_62_onBasis */
+
+            /* for ONB the parameters are (asn1) NULL */
+            char_two->p.onBasis = ASN1_NULL_new();
+            if (!char_two->p.onBasis) {
+                ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+    }
 #endif
 
-	ok = 1;
+    ok = 1;
 
-err :	if (tmp)
-		BN_free(tmp);
-	return(ok);
+ err:if (tmp)
+        BN_free(tmp);
+    return (ok);
 }
 
 static int ec_asn1_group2curve(const EC_GROUP *group, X9_62_CURVE *curve)
-	{
-	int           ok=0, nid;
-	BIGNUM        *tmp_1=NULL, *tmp_2=NULL;
-	unsigned char *buffer_1=NULL, *buffer_2=NULL,
-	              *a_buf=NULL, *b_buf=NULL;
-	size_t        len_1, len_2;
-	unsigned char char_zero = 0;
-
-	if (!group || !curve || !curve->a || !curve->b)
-		return 0;
-
-	if ((tmp_1 = BN_new()) == NULL || (tmp_2 = BN_new()) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group));
-
-	/* get a and b */
-	if (nid == NID_X9_62_prime_field)
-		{
-		if (!EC_GROUP_get_curve_GFp(group, NULL, tmp_1, tmp_2, NULL))
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
+{
+    int ok = 0, nid;
+    BIGNUM *tmp_1 = NULL, *tmp_2 = NULL;
+    unsigned char *buffer_1 = NULL, *buffer_2 = NULL,
+        *a_buf = NULL, *b_buf = NULL;
+    size_t len_1, len_2;
+    unsigned char char_zero = 0;
+
+    if (!group || !curve || !curve->a || !curve->b)
+        return 0;
+
+    if ((tmp_1 = BN_new()) == NULL || (tmp_2 = BN_new()) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group));
+
+    /* get a and b */
+    if (nid == NID_X9_62_prime_field) {
+        if (!EC_GROUP_get_curve_GFp(group, NULL, tmp_1, tmp_2, NULL)) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
 #ifndef OPENSSL_NO_EC2M
-	else	/* nid == NID_X9_62_characteristic_two_field */
-		{
-		if (!EC_GROUP_get_curve_GF2m(group, NULL, tmp_1, tmp_2, NULL))
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
+    else {                      /* nid == NID_X9_62_characteristic_two_field */
+
+        if (!EC_GROUP_get_curve_GF2m(group, NULL, tmp_1, tmp_2, NULL)) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
 #endif
-	len_1 = (size_t)BN_num_bytes(tmp_1);
-	len_2 = (size_t)BN_num_bytes(tmp_2);
-
-	if (len_1 == 0)
-		{
-		/* len_1 == 0 => a == 0 */
-		a_buf = &char_zero;
-		len_1 = 1;
-		}
-	else
-		{
-		if ((buffer_1 = OPENSSL_malloc(len_1)) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE,
-			      ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if ( (len_1 = BN_bn2bin(tmp_1, buffer_1)) == 0)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_BN_LIB);
-			goto err;
-			}
-		a_buf = buffer_1;
-		}
-
-	if (len_2 == 0)
-		{
-		/* len_2 == 0 => b == 0 */
-		b_buf = &char_zero;
-		len_2 = 1;
-		}
-	else
-		{
-		if ((buffer_2 = OPENSSL_malloc(len_2)) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE,
-			      ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if ( (len_2 = BN_bn2bin(tmp_2, buffer_2)) == 0)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_BN_LIB);
-			goto err;
-			}
-		b_buf = buffer_2;
-		}
-	
-	/* set a and b */
-	if (!M_ASN1_OCTET_STRING_set(curve->a, a_buf, len_1) ||
-	    !M_ASN1_OCTET_STRING_set(curve->b, b_buf, len_2))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_ASN1_LIB);
-		goto err;
-		}
-	
-	/* set the seed (optional) */
-	if (group->seed)
-		{	
-		if (!curve->seed)
-			if ((curve->seed = ASN1_BIT_STRING_new()) == NULL)
-				{
-				ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-		curve->seed->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-		curve->seed->flags |= ASN1_STRING_FLAG_BITS_LEFT;
-		if (!ASN1_BIT_STRING_set(curve->seed, group->seed, 
-		                         (int)group->seed_len))
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_ASN1_LIB);
-			goto err;
-			}
-		}
-	else
-		{
-		if (curve->seed)
-			{
-			ASN1_BIT_STRING_free(curve->seed);
-			curve->seed = NULL;
-			}
-		}
-
-	ok = 1;
-
-err:	if (buffer_1)
-		OPENSSL_free(buffer_1);
-	if (buffer_2)
-		OPENSSL_free(buffer_2);
-	if (tmp_1)
-		BN_free(tmp_1);
-	if (tmp_2)
-		BN_free(tmp_2);
-	return(ok);
-	}
+    len_1 = (size_t)BN_num_bytes(tmp_1);
+    len_2 = (size_t)BN_num_bytes(tmp_2);
+
+    if (len_1 == 0) {
+        /* len_1 == 0 => a == 0 */
+        a_buf = &char_zero;
+        len_1 = 1;
+    } else {
+        if ((buffer_1 = OPENSSL_malloc(len_1)) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if ((len_1 = BN_bn2bin(tmp_1, buffer_1)) == 0) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_BN_LIB);
+            goto err;
+        }
+        a_buf = buffer_1;
+    }
+
+    if (len_2 == 0) {
+        /* len_2 == 0 => b == 0 */
+        b_buf = &char_zero;
+        len_2 = 1;
+    } else {
+        if ((buffer_2 = OPENSSL_malloc(len_2)) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if ((len_2 = BN_bn2bin(tmp_2, buffer_2)) == 0) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_BN_LIB);
+            goto err;
+        }
+        b_buf = buffer_2;
+    }
+
+    /* set a and b */
+    if (!M_ASN1_OCTET_STRING_set(curve->a, a_buf, len_1) ||
+        !M_ASN1_OCTET_STRING_set(curve->b, b_buf, len_2)) {
+        ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_ASN1_LIB);
+        goto err;
+    }
+
+    /* set the seed (optional) */
+    if (group->seed) {
+        if (!curve->seed)
+            if ((curve->seed = ASN1_BIT_STRING_new()) == NULL) {
+                ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        curve->seed->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+        curve->seed->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+        if (!ASN1_BIT_STRING_set(curve->seed, group->seed,
+                                 (int)group->seed_len)) {
+            ECerr(EC_F_EC_ASN1_GROUP2CURVE, ERR_R_ASN1_LIB);
+            goto err;
+        }
+    } else {
+        if (curve->seed) {
+            ASN1_BIT_STRING_free(curve->seed);
+            curve->seed = NULL;
+        }
+    }
+
+    ok = 1;
+
+ err:if (buffer_1)
+        OPENSSL_free(buffer_1);
+    if (buffer_2)
+        OPENSSL_free(buffer_2);
+    if (tmp_1)
+        BN_free(tmp_1);
+    if (tmp_2)
+        BN_free(tmp_2);
+    return (ok);
+}
 
 static ECPARAMETERS *ec_asn1_group2parameters(const EC_GROUP *group,
                                               ECPARAMETERS *param)
-	{
-	int	ok=0;
-	size_t  len=0;
-	ECPARAMETERS   *ret=NULL;
-	BIGNUM	       *tmp=NULL;
-	unsigned char  *buffer=NULL;
-	const EC_POINT *point=NULL;
-	point_conversion_form_t form;
-
-	if ((tmp = BN_new()) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (param == NULL)
-	{
-		if ((ret = ECPARAMETERS_new()) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, 
-			      ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-	}
-	else
-		ret = param;
-
-	/* set the version (always one) */
-	ret->version = (long)0x1;
-
-	/* set the fieldID */
-	if (!ec_asn1_group2fieldid(group, ret->fieldID))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	/* set the curve */
-	if (!ec_asn1_group2curve(group, ret->curve))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	/* set the base point */
-	if ((point = EC_GROUP_get0_generator(group)) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, EC_R_UNDEFINED_GENERATOR);
-		goto err;
-		}
-
-	form = EC_GROUP_get_point_conversion_form(group);
-
-	len = EC_POINT_point2oct(group, point, form, NULL, len, NULL);
-	if (len == 0)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
-		goto err;
-		}
-	if ((buffer = OPENSSL_malloc(len)) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if (!EC_POINT_point2oct(group, point, form, buffer, len, NULL))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
-		goto err;
-		}
-	if (ret->base == NULL && (ret->base = ASN1_OCTET_STRING_new()) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if (!ASN1_OCTET_STRING_set(ret->base, buffer, len))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
-		goto err;
-		}
-
-	/* set the order */
-	if (!EC_GROUP_get_order(group, tmp, NULL))
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
-		goto err;
-		}
-	ret->order = BN_to_ASN1_INTEGER(tmp, ret->order);
-	if (ret->order == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
-		goto err;
-		}
-
-	/* set the cofactor (optional) */
-	if (EC_GROUP_get_cofactor(group, tmp, NULL))
-		{
-		ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor);
-		if (ret->cofactor == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
-			goto err;
-			}
-		}
-
-	ok = 1;
-
-err :	if(!ok)
-		{
-		if (ret && !param)
-			ECPARAMETERS_free(ret);
-		ret = NULL;
-		}
-	if (tmp)
-		BN_free(tmp);
-	if (buffer)
-		OPENSSL_free(buffer);
-	return(ret);
-	}
-
-ECPKPARAMETERS *ec_asn1_group2pkparameters(const EC_GROUP *group, 
+{
+    int ok = 0;
+    size_t len = 0;
+    ECPARAMETERS *ret = NULL;
+    BIGNUM *tmp = NULL;
+    unsigned char *buffer = NULL;
+    const EC_POINT *point = NULL;
+    point_conversion_form_t form;
+
+    if ((tmp = BN_new()) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (param == NULL) {
+        if ((ret = ECPARAMETERS_new()) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    } else
+        ret = param;
+
+    /* set the version (always one) */
+    ret->version = (long)0x1;
+
+    /* set the fieldID */
+    if (!ec_asn1_group2fieldid(group, ret->fieldID)) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    /* set the curve */
+    if (!ec_asn1_group2curve(group, ret->curve)) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    /* set the base point */
+    if ((point = EC_GROUP_get0_generator(group)) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, EC_R_UNDEFINED_GENERATOR);
+        goto err;
+    }
+
+    form = EC_GROUP_get_point_conversion_form(group);
+
+    len = EC_POINT_point2oct(group, point, form, NULL, len, NULL);
+    if (len == 0) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
+        goto err;
+    }
+    if ((buffer = OPENSSL_malloc(len)) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (!EC_POINT_point2oct(group, point, form, buffer, len, NULL)) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (ret->base == NULL && (ret->base = ASN1_OCTET_STRING_new()) == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (!ASN1_OCTET_STRING_set(ret->base, buffer, len)) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
+        goto err;
+    }
+
+    /* set the order */
+    if (!EC_GROUP_get_order(group, tmp, NULL)) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_EC_LIB);
+        goto err;
+    }
+    ret->order = BN_to_ASN1_INTEGER(tmp, ret->order);
+    if (ret->order == NULL) {
+        ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
+        goto err;
+    }
+
+    /* set the cofactor (optional) */
+    if (EC_GROUP_get_cofactor(group, tmp, NULL)) {
+        ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor);
+        if (ret->cofactor == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2PARAMETERS, ERR_R_ASN1_LIB);
+            goto err;
+        }
+    }
+
+    ok = 1;
+
+ err:if (!ok) {
+        if (ret && !param)
+            ECPARAMETERS_free(ret);
+        ret = NULL;
+    }
+    if (tmp)
+        BN_free(tmp);
+    if (buffer)
+        OPENSSL_free(buffer);
+    return (ret);
+}
+
+ECPKPARAMETERS *ec_asn1_group2pkparameters(const EC_GROUP *group,
                                            ECPKPARAMETERS *params)
-	{
-	int            ok = 1, tmp;
-	ECPKPARAMETERS *ret = params;
-
-	if (ret == NULL)
-		{
-		if ((ret = ECPKPARAMETERS_new()) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_GROUP2PKPARAMETERS, 
-			      ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		}
-	else
-		{
-		if (ret->type == 0 && ret->value.named_curve)
-			ASN1_OBJECT_free(ret->value.named_curve);
-		else if (ret->type == 1 && ret->value.parameters)
-			ECPARAMETERS_free(ret->value.parameters);
-		}
-
-	if (EC_GROUP_get_asn1_flag(group))
-		{
-		/* use the asn1 OID to describe the
-		 * the elliptic curve parameters
-		 */
-		tmp = EC_GROUP_get_curve_name(group);
-		if (tmp)
-			{
-			ret->type = 0;
-			if ((ret->value.named_curve = OBJ_nid2obj(tmp)) == NULL)
-				ok = 0;
-			}
-		else
-			/* we don't kmow the nid => ERROR */
-			ok = 0;
-		}
-	else
-		{	
-		/* use the ECPARAMETERS structure */
-		ret->type = 1;
-		if ((ret->value.parameters = ec_asn1_group2parameters(
-		     group, NULL)) == NULL)
-			ok = 0;
-		}
-
-	if (!ok)
-		{
-		ECPKPARAMETERS_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    int ok = 1, tmp;
+    ECPKPARAMETERS *ret = params;
+
+    if (ret == NULL) {
+        if ((ret = ECPKPARAMETERS_new()) == NULL) {
+            ECerr(EC_F_EC_ASN1_GROUP2PKPARAMETERS, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+    } else {
+        if (ret->type == 0 && ret->value.named_curve)
+            ASN1_OBJECT_free(ret->value.named_curve);
+        else if (ret->type == 1 && ret->value.parameters)
+            ECPARAMETERS_free(ret->value.parameters);
+    }
+
+    if (EC_GROUP_get_asn1_flag(group)) {
+        /*
+         * use the asn1 OID to describe the the elliptic curve parameters
+         */
+        tmp = EC_GROUP_get_curve_name(group);
+        if (tmp) {
+            ret->type = 0;
+            if ((ret->value.named_curve = OBJ_nid2obj(tmp)) == NULL)
+                ok = 0;
+        } else
+            /* we don't kmow the nid => ERROR */
+            ok = 0;
+    } else {
+        /* use the ECPARAMETERS structure */
+        ret->type = 1;
+        if ((ret->value.parameters =
+             ec_asn1_group2parameters(group, NULL)) == NULL)
+            ok = 0;
+    }
+
+    if (!ok) {
+        ECPKPARAMETERS_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 static EC_GROUP *ec_asn1_parameters2group(const ECPARAMETERS *params)
-	{
-	int			ok = 0, tmp;
-	EC_GROUP		*ret = NULL;
-	BIGNUM			*p = NULL, *a = NULL, *b = NULL;
-	EC_POINT		*point=NULL;
-	long    		field_bits;
-
-	if (!params->fieldID || !params->fieldID->fieldType || 
-	    !params->fieldID->p.ptr)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-		goto err;
-		}
-
-	/* now extract the curve parameters a and b */
-	if (!params->curve || !params->curve->a || 
-	    !params->curve->a->data || !params->curve->b ||
-	    !params->curve->b->data)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-		goto err;
-		}
-	a = BN_bin2bn(params->curve->a->data, params->curve->a->length, NULL);
-	if (a == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_BN_LIB);
-		goto err;
-		}
-	b = BN_bin2bn(params->curve->b->data, params->curve->b->length, NULL);
-	if (b == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_BN_LIB);
-		goto err;
-		}
-
-	/* get the field parameters */
-	tmp = OBJ_obj2nid(params->fieldID->fieldType);
-	if (tmp == NID_X9_62_characteristic_two_field)
+{
+    int ok = 0, tmp;
+    EC_GROUP *ret = NULL;
+    BIGNUM *p = NULL, *a = NULL, *b = NULL;
+    EC_POINT *point = NULL;
+    long field_bits;
+
+    if (!params->fieldID || !params->fieldID->fieldType ||
+        !params->fieldID->p.ptr) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+        goto err;
+    }
+
+    /* now extract the curve parameters a and b */
+    if (!params->curve || !params->curve->a ||
+        !params->curve->a->data || !params->curve->b ||
+        !params->curve->b->data) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+        goto err;
+    }
+    a = BN_bin2bn(params->curve->a->data, params->curve->a->length, NULL);
+    if (a == NULL) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_BN_LIB);
+        goto err;
+    }
+    b = BN_bin2bn(params->curve->b->data, params->curve->b->length, NULL);
+    if (b == NULL) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_BN_LIB);
+        goto err;
+    }
+
+    /* get the field parameters */
+    tmp = OBJ_obj2nid(params->fieldID->fieldType);
+    if (tmp == NID_X9_62_characteristic_two_field)
 #ifdef OPENSSL_NO_EC2M
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_GF2M_NOT_SUPPORTED);
-		goto err;
-		}
+    {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_GF2M_NOT_SUPPORTED);
+        goto err;
+    }
 #else
-		{
-		X9_62_CHARACTERISTIC_TWO *char_two;
-
-		char_two = params->fieldID->p.char_two;
-
-		field_bits = char_two->m;
-		if (field_bits > OPENSSL_ECC_MAX_FIELD_BITS)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_FIELD_TOO_LARGE);
-			goto err;
-			}
-
-		if ((p = BN_new()) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* get the base type */
-		tmp = OBJ_obj2nid(char_two->type);
-
-		if (tmp ==  NID_X9_62_tpBasis)
-			{
-			long tmp_long;
-
-			if (!char_two->p.tpBasis)
-				{
-				ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-				goto err;
-				}
-
-			tmp_long = ASN1_INTEGER_get(char_two->p.tpBasis);
-
-			if (!(char_two->m > tmp_long && tmp_long > 0))
-				{
-				ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_TRINOMIAL_BASIS);
-				goto err;
-				}
-			
-			/* create the polynomial */
-			if (!BN_set_bit(p, (int)char_two->m))
-				goto err;
-			if (!BN_set_bit(p, (int)tmp_long))
-				goto err;
-			if (!BN_set_bit(p, 0))
-				goto err;
-			}
-		else if (tmp == NID_X9_62_ppBasis)
-			{
-			X9_62_PENTANOMIAL *penta;
-
-			penta = char_two->p.ppBasis;
-			if (!penta)
-				{
-				ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-				goto err;
-				}
-
-			if (!(char_two->m > penta->k3 && penta->k3 > penta->k2 && penta->k2 > penta->k1 && penta->k1 > 0))
-				{
-				ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_PENTANOMIAL_BASIS);
-				goto err;
-				}
-			
-			/* create the polynomial */
-			if (!BN_set_bit(p, (int)char_two->m)) goto err;
-			if (!BN_set_bit(p, (int)penta->k1)) goto err;
-			if (!BN_set_bit(p, (int)penta->k2)) goto err;
-			if (!BN_set_bit(p, (int)penta->k3)) goto err;
-			if (!BN_set_bit(p, 0)) goto err;
-			}
-		else if (tmp == NID_X9_62_onBasis)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_NOT_IMPLEMENTED);
-			goto err;
-			}
-		else /* error */
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-			goto err;
-			}
-
-		/* create the EC_GROUP structure */
-		ret = EC_GROUP_new_curve_GF2m(p, a, b, NULL);
-		}
+    {
+        X9_62_CHARACTERISTIC_TWO *char_two;
+
+        char_two = params->fieldID->p.char_two;
+
+        field_bits = char_two->m;
+        if (field_bits > OPENSSL_ECC_MAX_FIELD_BITS) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_FIELD_TOO_LARGE);
+            goto err;
+        }
+
+        if ((p = BN_new()) == NULL) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /* get the base type */
+        tmp = OBJ_obj2nid(char_two->type);
+
+        if (tmp == NID_X9_62_tpBasis) {
+            long tmp_long;
+
+            if (!char_two->p.tpBasis) {
+                ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+                goto err;
+            }
+
+            tmp_long = ASN1_INTEGER_get(char_two->p.tpBasis);
+
+            if (!(char_two->m > tmp_long && tmp_long > 0)) {
+                ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP,
+                      EC_R_INVALID_TRINOMIAL_BASIS);
+                goto err;
+            }
+
+            /* create the polynomial */
+            if (!BN_set_bit(p, (int)char_two->m))
+                goto err;
+            if (!BN_set_bit(p, (int)tmp_long))
+                goto err;
+            if (!BN_set_bit(p, 0))
+                goto err;
+        } else if (tmp == NID_X9_62_ppBasis) {
+            X9_62_PENTANOMIAL *penta;
+
+            penta = char_two->p.ppBasis;
+            if (!penta) {
+                ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+                goto err;
+            }
+
+            if (!
+                (char_two->m > penta->k3 && penta->k3 > penta->k2
+                 && penta->k2 > penta->k1 && penta->k1 > 0)) {
+                ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP,
+                      EC_R_INVALID_PENTANOMIAL_BASIS);
+                goto err;
+            }
+
+            /* create the polynomial */
+            if (!BN_set_bit(p, (int)char_two->m))
+                goto err;
+            if (!BN_set_bit(p, (int)penta->k1))
+                goto err;
+            if (!BN_set_bit(p, (int)penta->k2))
+                goto err;
+            if (!BN_set_bit(p, (int)penta->k3))
+                goto err;
+            if (!BN_set_bit(p, 0))
+                goto err;
+        } else if (tmp == NID_X9_62_onBasis) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_NOT_IMPLEMENTED);
+            goto err;
+        } else {                /* error */
+
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+            goto err;
+        }
+
+        /* create the EC_GROUP structure */
+        ret = EC_GROUP_new_curve_GF2m(p, a, b, NULL);
+    }
 #endif
-	else if (tmp == NID_X9_62_prime_field)
-		{
-		/* we have a curve over a prime field */
-		/* extract the prime number */
-		if (!params->fieldID->p.prime)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-			goto err;
-			}
-		p = ASN1_INTEGER_to_BN(params->fieldID->p.prime, NULL);
-		if (p == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
-			goto err;
-			}
-
-		if (BN_is_negative(p) || BN_is_zero(p))
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_FIELD);
-			goto err;
-			}
-
-		field_bits = BN_num_bits(p);
-		if (field_bits > OPENSSL_ECC_MAX_FIELD_BITS)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_FIELD_TOO_LARGE);
-			goto err;
-			}
-
-		/* create the EC_GROUP structure */
-		ret = EC_GROUP_new_curve_GFp(p, a, b, NULL);
-		}
-	else
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_FIELD);
-		goto err;
-		}
-
-	if (ret == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	/* extract seed (optional) */
-	if (params->curve->seed != NULL)
-		{
-		if (ret->seed != NULL)
-			OPENSSL_free(ret->seed);
-		if (!(ret->seed = OPENSSL_malloc(params->curve->seed->length)))
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, 
-			      ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		memcpy(ret->seed, params->curve->seed->data, 
-		       params->curve->seed->length);
-		ret->seed_len = params->curve->seed->length;
-		}
-
-	if (!params->order || !params->base || !params->base->data)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
-		goto err;
-		}
-
-	if ((point = EC_POINT_new(ret)) == NULL) goto err;
-
-	/* set the point conversion form */
-	EC_GROUP_set_point_conversion_form(ret, (point_conversion_form_t)
-				(params->base->data[0] & ~0x01));
-
-	/* extract the ec point */
-	if (!EC_POINT_oct2point(ret, point, params->base->data, 
-		                params->base->length, NULL))
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	/* extract the order */
-	if ((a = ASN1_INTEGER_to_BN(params->order, a)) == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
-		goto err;
-		}
-	if (BN_is_negative(a) || BN_is_zero(a))
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_GROUP_ORDER);
-		goto err;
-		}
-	if (BN_num_bits(a) > (int)field_bits + 1) /* Hasse bound */
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_GROUP_ORDER);
-		goto err;
-		}
-	
-	/* extract the cofactor (optional) */
-	if (params->cofactor == NULL)
-		{
-		if (b)
-			{
-			BN_free(b);
-			b = NULL;
-			}
-		}
-	else
-		if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
-			goto err;
-			}
-	/* set the generator, order and cofactor (if present) */
-	if (!EC_GROUP_set_generator(ret, point, a, b))
-		{
-		ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	ok = 1;
-
-err:	if (!ok)
-		{
-		if (ret) 
-			EC_GROUP_clear_free(ret);
-		ret = NULL;
-		}
-
-	if (p)	
-		BN_free(p);
-	if (a)	
-		BN_free(a);
-	if (b)	
-		BN_free(b);
-	if (point)	
-		EC_POINT_free(point);
-	return(ret);
+    else if (tmp == NID_X9_62_prime_field) {
+        /* we have a curve over a prime field */
+        /* extract the prime number */
+        if (!params->fieldID->p.prime) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+            goto err;
+        }
+        p = ASN1_INTEGER_to_BN(params->fieldID->p.prime, NULL);
+        if (p == NULL) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
+            goto err;
+        }
+
+        if (BN_is_negative(p) || BN_is_zero(p)) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_FIELD);
+            goto err;
+        }
+
+        field_bits = BN_num_bits(p);
+        if (field_bits > OPENSSL_ECC_MAX_FIELD_BITS) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_FIELD_TOO_LARGE);
+            goto err;
+        }
+
+        /* create the EC_GROUP structure */
+        ret = EC_GROUP_new_curve_GFp(p, a, b, NULL);
+    } else {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_FIELD);
+        goto err;
+    }
+
+    if (ret == NULL) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    /* extract seed (optional) */
+    if (params->curve->seed != NULL) {
+        if (ret->seed != NULL)
+            OPENSSL_free(ret->seed);
+        if (!(ret->seed = OPENSSL_malloc(params->curve->seed->length))) {
+            ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        memcpy(ret->seed, params->curve->seed->data,
+               params->curve->seed->length);
+        ret->seed_len = params->curve->seed->length;
+    }
+
+    if (!params->order || !params->base || !params->base->data) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_ASN1_ERROR);
+        goto err;
+    }
+
+    if ((point = EC_POINT_new(ret)) == NULL)
+        goto err;
+
+    /* set the point conversion form */
+    EC_GROUP_set_point_conversion_form(ret, (point_conversion_form_t)
+                                       (params->base->data[0] & ~0x01));
+
+    /* extract the ec point */
+    if (!EC_POINT_oct2point(ret, point, params->base->data,
+                            params->base->length, NULL)) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    /* extract the order */
+    if ((a = ASN1_INTEGER_to_BN(params->order, a)) == NULL) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
+        goto err;
+    }
+    if (BN_is_negative(a) || BN_is_zero(a)) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_GROUP_ORDER);
+        goto err;
+    }
+    if (BN_num_bits(a) > (int)field_bits + 1) { /* Hasse bound */
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, EC_R_INVALID_GROUP_ORDER);
+        goto err;
+    }
+
+    /* extract the cofactor (optional) */
+    if (params->cofactor == NULL) {
+        if (b) {
+            BN_free(b);
+            b = NULL;
+        }
+    } else if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_ASN1_LIB);
+        goto err;
+    }
+    /* set the generator, order and cofactor (if present) */
+    if (!EC_GROUP_set_generator(ret, point, a, b)) {
+        ECerr(EC_F_EC_ASN1_PARAMETERS2GROUP, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    ok = 1;
+
+ err:if (!ok) {
+        if (ret)
+            EC_GROUP_clear_free(ret);
+        ret = NULL;
+    }
+
+    if (p)
+        BN_free(p);
+    if (a)
+        BN_free(a);
+    if (b)
+        BN_free(b);
+    if (point)
+        EC_POINT_free(point);
+    return (ret);
 }
 
 EC_GROUP *ec_asn1_pkparameters2group(const ECPKPARAMETERS *params)
-	{
-	EC_GROUP *ret=NULL;
-	int      tmp=0;
-
-	if (params == NULL)
-		{
-		ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, 
-		      EC_R_MISSING_PARAMETERS);
-		return NULL;
-		}
-
-	if (params->type == 0)
-		{ /* the curve is given by an OID */
-		tmp = OBJ_obj2nid(params->value.named_curve);
-		if ((ret = EC_GROUP_new_by_curve_name(tmp)) == NULL)
-			{
-			ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, 
-			      EC_R_EC_GROUP_NEW_BY_NAME_FAILURE);
-			return NULL;
-			}
-		EC_GROUP_set_asn1_flag(ret, OPENSSL_EC_NAMED_CURVE);
-		}
-	else if (params->type == 1)
-		{ /* the parameters are given by a ECPARAMETERS
-		   * structure */
-		ret = ec_asn1_parameters2group(params->value.parameters);
-		if (!ret)
-			{
-			ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, ERR_R_EC_LIB);
-			return NULL;
-			}
-		EC_GROUP_set_asn1_flag(ret, 0x0);
-		}
-	else if (params->type == 2)
-		{ /* implicitlyCA */
-		return NULL;
-		}
-	else
-		{
-		ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, EC_R_ASN1_ERROR);
-		return NULL;
-		}
-
-	return ret;
-	}
+{
+    EC_GROUP *ret = NULL;
+    int tmp = 0;
+
+    if (params == NULL) {
+        ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, EC_R_MISSING_PARAMETERS);
+        return NULL;
+    }
+
+    if (params->type == 0) {    /* the curve is given by an OID */
+        tmp = OBJ_obj2nid(params->value.named_curve);
+        if ((ret = EC_GROUP_new_by_curve_name(tmp)) == NULL) {
+            ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP,
+                  EC_R_EC_GROUP_NEW_BY_NAME_FAILURE);
+            return NULL;
+        }
+        EC_GROUP_set_asn1_flag(ret, OPENSSL_EC_NAMED_CURVE);
+    } else if (params->type == 1) { /* the parameters are given by a
+                                     * ECPARAMETERS structure */
+        ret = ec_asn1_parameters2group(params->value.parameters);
+        if (!ret) {
+            ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, ERR_R_EC_LIB);
+            return NULL;
+        }
+        EC_GROUP_set_asn1_flag(ret, 0x0);
+    } else if (params->type == 2) { /* implicitlyCA */
+        return NULL;
+    } else {
+        ECerr(EC_F_EC_ASN1_PKPARAMETERS2GROUP, EC_R_ASN1_ERROR);
+        return NULL;
+    }
+
+    return ret;
+}
 
 /* EC_GROUP <-> DER encoding of ECPKPARAMETERS */
 
 EC_GROUP *d2i_ECPKParameters(EC_GROUP **a, const unsigned char **in, long len)
-	{
-	EC_GROUP	*group  = NULL;
-	ECPKPARAMETERS	*params = NULL;
-
-	if ((params = d2i_ECPKPARAMETERS(NULL, in, len)) == NULL)
-		{
-		ECerr(EC_F_D2I_ECPKPARAMETERS, EC_R_D2I_ECPKPARAMETERS_FAILURE);
-		ECPKPARAMETERS_free(params);
-		return NULL;
-		}
-	
-	if ((group = ec_asn1_pkparameters2group(params)) == NULL)
-		{
-		ECerr(EC_F_D2I_ECPKPARAMETERS, EC_R_PKPARAMETERS2GROUP_FAILURE);
-		ECPKPARAMETERS_free(params);
-		return NULL; 
-		}
-
-	
-	if (a && *a)
-		EC_GROUP_clear_free(*a);
-	if (a)
-		*a = group;
-
-	ECPKPARAMETERS_free(params);
-	return(group);
-	}
+{
+    EC_GROUP *group = NULL;
+    ECPKPARAMETERS *params = NULL;
+
+    if ((params = d2i_ECPKPARAMETERS(NULL, in, len)) == NULL) {
+        ECerr(EC_F_D2I_ECPKPARAMETERS, EC_R_D2I_ECPKPARAMETERS_FAILURE);
+        ECPKPARAMETERS_free(params);
+        return NULL;
+    }
+
+    if ((group = ec_asn1_pkparameters2group(params)) == NULL) {
+        ECerr(EC_F_D2I_ECPKPARAMETERS, EC_R_PKPARAMETERS2GROUP_FAILURE);
+        ECPKPARAMETERS_free(params);
+        return NULL;
+    }
+
+    if (a && *a)
+        EC_GROUP_clear_free(*a);
+    if (a)
+        *a = group;
+
+    ECPKPARAMETERS_free(params);
+    return (group);
+}
 
 int i2d_ECPKParameters(const EC_GROUP *a, unsigned char **out)
-	{
-	int		ret=0;
-	ECPKPARAMETERS	*tmp = ec_asn1_group2pkparameters(a, NULL);
-	if (tmp == NULL)
-		{
-		ECerr(EC_F_I2D_ECPKPARAMETERS, EC_R_GROUP2PKPARAMETERS_FAILURE);
-		return 0;
-		}
-	if ((ret = i2d_ECPKPARAMETERS(tmp, out)) == 0)
-		{
-		ECerr(EC_F_I2D_ECPKPARAMETERS, EC_R_I2D_ECPKPARAMETERS_FAILURE);
-		ECPKPARAMETERS_free(tmp);
-		return 0;
-		}	
-	ECPKPARAMETERS_free(tmp);
-	return(ret);
-	}
+{
+    int ret = 0;
+    ECPKPARAMETERS *tmp = ec_asn1_group2pkparameters(a, NULL);
+    if (tmp == NULL) {
+        ECerr(EC_F_I2D_ECPKPARAMETERS, EC_R_GROUP2PKPARAMETERS_FAILURE);
+        return 0;
+    }
+    if ((ret = i2d_ECPKPARAMETERS(tmp, out)) == 0) {
+        ECerr(EC_F_I2D_ECPKPARAMETERS, EC_R_I2D_ECPKPARAMETERS_FAILURE);
+        ECPKPARAMETERS_free(tmp);
+        return 0;
+    }
+    ECPKPARAMETERS_free(tmp);
+    return (ret);
+}
 
 /* some EC_KEY functions */
 
 EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len)
-	{
-	int             ok=0;
-	EC_KEY          *ret=NULL;
-	EC_PRIVATEKEY   *priv_key=NULL;
-
-	if ((priv_key = EC_PRIVATEKEY_new()) == NULL)
-		{
-		ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	if ((priv_key = d2i_EC_PRIVATEKEY(&priv_key, in, len)) == NULL)
-		{
-		ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
-		EC_PRIVATEKEY_free(priv_key);
-		return NULL;
-		}
-
-	if (a == NULL || *a == NULL)
-		{
-		if ((ret = EC_KEY_new()) == NULL)	
-			{
-			ECerr(EC_F_D2I_ECPRIVATEKEY,
-                                 ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (a)
-			*a = ret;
-		}
-	else
-		ret = *a;
-
-	if (priv_key->parameters)
-		{
-		if (ret->group)
-			EC_GROUP_clear_free(ret->group);
-		ret->group = ec_asn1_pkparameters2group(priv_key->parameters);
-		}
-
-	if (ret->group == NULL)
-		{
-		ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	ret->version = priv_key->version;
-
-	if (priv_key->privateKey)
-		{
-		ret->priv_key = BN_bin2bn(
-			M_ASN1_STRING_data(priv_key->privateKey),
-			M_ASN1_STRING_length(priv_key->privateKey),
-			ret->priv_key);
-		if (ret->priv_key == NULL)
-			{
-			ECerr(EC_F_D2I_ECPRIVATEKEY,
-                              ERR_R_BN_LIB);
-			goto err;
-			}
-		}
-	else
-		{
-		ECerr(EC_F_D2I_ECPRIVATEKEY, 
-                      EC_R_MISSING_PRIVATE_KEY);
-		goto err;
-		}
-
-	if (ret->pub_key)
-		EC_POINT_clear_free(ret->pub_key);
-	ret->pub_key = EC_POINT_new(ret->group);
-	if (ret->pub_key == NULL)
-		{
-		ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	if (priv_key->publicKey)
-		{
-		const unsigned char *pub_oct;
-		int pub_oct_len;
-
-		pub_oct     = M_ASN1_STRING_data(priv_key->publicKey);
-		pub_oct_len = M_ASN1_STRING_length(priv_key->publicKey);
-		/* The first byte - point conversion form - must be present. */
-                if (pub_oct_len <= 0)
-			{
-			ECerr(EC_F_D2I_ECPRIVATEKEY, EC_R_BUFFER_TOO_SMALL);
-			goto err;
-			}
-		/* Save the point conversion form. */
-		ret->conv_form = (point_conversion_form_t)(pub_oct[0] & ~0x01);
-		if (!EC_POINT_oct2point(ret->group, ret->pub_key,
-					pub_oct, (size_t)(pub_oct_len), NULL))
-			{
-			ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
-	else
-		{
-		if (!EC_POINT_mul(ret->group, ret->pub_key, ret->priv_key, NULL, NULL, NULL))
-			{
-			ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
-			goto err;
-			}
-		/* Remember the original private-key-only encoding. */
-		ret->enc_flag |= EC_PKEY_NO_PUBKEY;
-		}
-
-	ok = 1;
-err:
-	if (!ok)
-		{
-		if (ret)
-			EC_KEY_free(ret);
-		ret = NULL;
-		}
-
-	if (priv_key)
-		EC_PRIVATEKEY_free(priv_key);
-
-	return(ret);
-	}
-
-int	i2d_ECPrivateKey(EC_KEY *a, unsigned char **out)
-	{
-	int             ret=0, ok=0;
-	unsigned char   *buffer=NULL;
-	size_t          buf_len=0, tmp_len;
-	EC_PRIVATEKEY   *priv_key=NULL;
-
-	if (a == NULL || a->group == NULL || a->priv_key == NULL ||
-	    (!(a->enc_flag & EC_PKEY_NO_PUBKEY) && a->pub_key == NULL))
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY,
-                      ERR_R_PASSED_NULL_PARAMETER);
-		goto err;
-		}
-
-	if ((priv_key = EC_PRIVATEKEY_new()) == NULL)
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY,
-                      ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	priv_key->version = a->version;
-
-	buf_len = (size_t)BN_num_bytes(a->priv_key);
-	buffer = OPENSSL_malloc(buf_len);
-	if (buffer == NULL)
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY,
-                      ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	
-	if (!BN_bn2bin(a->priv_key, buffer))
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_BN_LIB);
-		goto err;
-		}
-
-	if (!M_ASN1_OCTET_STRING_set(priv_key->privateKey, buffer, buf_len))
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_ASN1_LIB);
-		goto err;
-		}	
-
-	if (!(a->enc_flag & EC_PKEY_NO_PARAMETERS))
-		{
-		if ((priv_key->parameters = ec_asn1_group2pkparameters(
-			a->group, priv_key->parameters)) == NULL)
-			{
-			ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
-
-	if (!(a->enc_flag & EC_PKEY_NO_PUBKEY))
-		{
-		priv_key->publicKey = M_ASN1_BIT_STRING_new();
-		if (priv_key->publicKey == NULL)
-			{
-			ECerr(EC_F_I2D_ECPRIVATEKEY,
-				ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		tmp_len = EC_POINT_point2oct(a->group, a->pub_key, 
-				a->conv_form, NULL, 0, NULL);
-
-		if (tmp_len > buf_len)
-			{
-			unsigned char *tmp_buffer = OPENSSL_realloc(buffer, tmp_len);
-			if (!tmp_buffer)
-				{
-				ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			buffer = tmp_buffer;
-			buf_len = tmp_len;
-			}
-
-		if (!EC_POINT_point2oct(a->group, a->pub_key, 
-			a->conv_form, buffer, buf_len, NULL))
-			{
-			ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
-			goto err;
-			}
-
-		priv_key->publicKey->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-		priv_key->publicKey->flags |= ASN1_STRING_FLAG_BITS_LEFT;
-		if (!M_ASN1_BIT_STRING_set(priv_key->publicKey, buffer, 
-				buf_len))
-			{
-			ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_ASN1_LIB);
-			goto err;
-			}
-		}
-
-	if ((ret = i2d_EC_PRIVATEKEY(priv_key, out)) == 0)
-		{
-		ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
-		goto err;
-		}
-	ok=1;
-err:
-	if (buffer)
-		OPENSSL_free(buffer);
-	if (priv_key)
-		EC_PRIVATEKEY_free(priv_key);
-	return(ok?ret:0);
-	}
+{
+    int ok = 0;
+    EC_KEY *ret = NULL;
+    EC_PRIVATEKEY *priv_key = NULL;
+
+    if ((priv_key = EC_PRIVATEKEY_new()) == NULL) {
+        ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if ((priv_key = d2i_EC_PRIVATEKEY(&priv_key, in, len)) == NULL) {
+        ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+        EC_PRIVATEKEY_free(priv_key);
+        return NULL;
+    }
+
+    if (a == NULL || *a == NULL) {
+        if ((ret = EC_KEY_new()) == NULL) {
+            ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (a)
+            *a = ret;
+    } else
+        ret = *a;
+
+    if (priv_key->parameters) {
+        if (ret->group)
+            EC_GROUP_clear_free(ret->group);
+        ret->group = ec_asn1_pkparameters2group(priv_key->parameters);
+    }
+
+    if (ret->group == NULL) {
+        ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    ret->version = priv_key->version;
+
+    if (priv_key->privateKey) {
+        ret->priv_key = BN_bin2bn(M_ASN1_STRING_data(priv_key->privateKey),
+                                  M_ASN1_STRING_length(priv_key->privateKey),
+                                  ret->priv_key);
+        if (ret->priv_key == NULL) {
+            ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_BN_LIB);
+            goto err;
+        }
+    } else {
+        ECerr(EC_F_D2I_ECPRIVATEKEY, EC_R_MISSING_PRIVATE_KEY);
+        goto err;
+    }
+
+    if (ret->pub_key)
+        EC_POINT_clear_free(ret->pub_key);
+    ret->pub_key = EC_POINT_new(ret->group);
+    if (ret->pub_key == NULL) {
+        ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    if (priv_key->publicKey) {
+        const unsigned char *pub_oct;
+        int pub_oct_len;
+
+        pub_oct = M_ASN1_STRING_data(priv_key->publicKey);
+        pub_oct_len = M_ASN1_STRING_length(priv_key->publicKey);
+        /*
+         * The first byte - point conversion form - must be present.
+         */
+        if (pub_oct_len <= 0) {
+            ECerr(EC_F_D2I_ECPRIVATEKEY, EC_R_BUFFER_TOO_SMALL);
+            goto err;
+        }
+        /* Save the point conversion form. */
+        ret->conv_form = (point_conversion_form_t) (pub_oct[0] & ~0x01);
+        if (!EC_POINT_oct2point(ret->group, ret->pub_key,
+                                pub_oct, (size_t)(pub_oct_len), NULL)) {
+            ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+            goto err;
+        }
+    } else {
+        if (!EC_POINT_mul
+            (ret->group, ret->pub_key, ret->priv_key, NULL, NULL, NULL)) {
+            ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+            goto err;
+        }
+        /* Remember the original private-key-only encoding. */
+        ret->enc_flag |= EC_PKEY_NO_PUBKEY;
+    }
+
+    ok = 1;
+ err:
+    if (!ok) {
+        if (ret)
+            EC_KEY_free(ret);
+        ret = NULL;
+    }
+
+    if (priv_key)
+        EC_PRIVATEKEY_free(priv_key);
+
+    return (ret);
+}
+
+int i2d_ECPrivateKey(EC_KEY *a, unsigned char **out)
+{
+    int ret = 0, ok = 0;
+    unsigned char *buffer = NULL;
+    size_t buf_len = 0, tmp_len;
+    EC_PRIVATEKEY *priv_key = NULL;
+
+    if (a == NULL || a->group == NULL || a->priv_key == NULL ||
+        (!(a->enc_flag & EC_PKEY_NO_PUBKEY) && a->pub_key == NULL)) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
+        goto err;
+    }
+
+    if ((priv_key = EC_PRIVATEKEY_new()) == NULL) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    priv_key->version = a->version;
+
+    buf_len = (size_t)BN_num_bytes(a->priv_key);
+    buffer = OPENSSL_malloc(buf_len);
+    if (buffer == NULL) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!BN_bn2bin(a->priv_key, buffer)) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_BN_LIB);
+        goto err;
+    }
+
+    if (!M_ASN1_OCTET_STRING_set(priv_key->privateKey, buffer, buf_len)) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_ASN1_LIB);
+        goto err;
+    }
+
+    if (!(a->enc_flag & EC_PKEY_NO_PARAMETERS)) {
+        if ((priv_key->parameters =
+             ec_asn1_group2pkparameters(a->group,
+                                        priv_key->parameters)) == NULL) {
+            ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
+
+    if (!(a->enc_flag & EC_PKEY_NO_PUBKEY)) {
+        priv_key->publicKey = M_ASN1_BIT_STRING_new();
+        if (priv_key->publicKey == NULL) {
+            ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        tmp_len = EC_POINT_point2oct(a->group, a->pub_key,
+                                     a->conv_form, NULL, 0, NULL);
+
+        if (tmp_len > buf_len) {
+            unsigned char *tmp_buffer = OPENSSL_realloc(buffer, tmp_len);
+            if (!tmp_buffer) {
+                ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            buffer = tmp_buffer;
+            buf_len = tmp_len;
+        }
+
+        if (!EC_POINT_point2oct(a->group, a->pub_key,
+                                a->conv_form, buffer, buf_len, NULL)) {
+            ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
+            goto err;
+        }
+
+        priv_key->publicKey->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
+        priv_key->publicKey->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+        if (!M_ASN1_BIT_STRING_set(priv_key->publicKey, buffer, buf_len)) {
+            ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_ASN1_LIB);
+            goto err;
+        }
+    }
+
+    if ((ret = i2d_EC_PRIVATEKEY(priv_key, out)) == 0) {
+        ECerr(EC_F_I2D_ECPRIVATEKEY, ERR_R_EC_LIB);
+        goto err;
+    }
+    ok = 1;
+ err:
+    if (buffer)
+        OPENSSL_free(buffer);
+    if (priv_key)
+        EC_PRIVATEKEY_free(priv_key);
+    return (ok ? ret : 0);
+}
 
 int i2d_ECParameters(EC_KEY *a, unsigned char **out)
-	{
-	if (a == NULL)
-		{
-		ECerr(EC_F_I2D_ECPARAMETERS, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	return i2d_ECPKParameters(a->group, out);
-	}
+{
+    if (a == NULL) {
+        ECerr(EC_F_I2D_ECPARAMETERS, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    return i2d_ECPKParameters(a->group, out);
+}
 
 EC_KEY *d2i_ECParameters(EC_KEY **a, const unsigned char **in, long len)
-	{
-	EC_KEY   *ret;
-
-	if (in == NULL || *in == NULL)
-		{
-		ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-
-	if (a == NULL || *a == NULL)
-		{
-		if ((ret = EC_KEY_new()) == NULL)
-			{
-			ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		if (a)
-			*a = ret;
-		}
-	else
-		ret = *a;
-
-	if (!d2i_ECPKParameters(&ret->group, in, len))
-		{
-		ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_EC_LIB);
-		return NULL;
-		}
-
-	return ret;
-	}
+{
+    EC_KEY *ret;
+
+    if (in == NULL || *in == NULL) {
+        ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+
+    if (a == NULL || *a == NULL) {
+        if ((ret = EC_KEY_new()) == NULL) {
+            ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        if (a)
+            *a = ret;
+    } else
+        ret = *a;
+
+    if (!d2i_ECPKParameters(&ret->group, in, len)) {
+        ECerr(EC_F_D2I_ECPARAMETERS, ERR_R_EC_LIB);
+        return NULL;
+    }
+
+    return ret;
+}
 
 EC_KEY *o2i_ECPublicKey(EC_KEY **a, const unsigned char **in, long len)
-	{
-	EC_KEY *ret=NULL;
-
-	if (a == NULL || (*a) == NULL || (*a)->group == NULL)
-		{
-		/* sorry, but a EC_GROUP-structur is necessary
-                 * to set the public key */
-		ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	ret = *a;
-	if (ret->pub_key == NULL && 
-		(ret->pub_key = EC_POINT_new(ret->group)) == NULL)
-		{
-		ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	if (!EC_POINT_oct2point(ret->group, ret->pub_key, *in, len, NULL))
-		{
-		ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_EC_LIB);
-		return 0;
-		}
-	/* save the point conversion form */
-	ret->conv_form = (point_conversion_form_t)(*in[0] & ~0x01);
-	*in += len;
-	return ret;
-	}
+{
+    EC_KEY *ret = NULL;
+
+    if (a == NULL || (*a) == NULL || (*a)->group == NULL) {
+        /*
+         * sorry, but a EC_GROUP-structur is necessary to set the public key
+         */
+        ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    ret = *a;
+    if (ret->pub_key == NULL &&
+        (ret->pub_key = EC_POINT_new(ret->group)) == NULL) {
+        ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (!EC_POINT_oct2point(ret->group, ret->pub_key, *in, len, NULL)) {
+        ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_EC_LIB);
+        return 0;
+    }
+    /* save the point conversion form */
+    ret->conv_form = (point_conversion_form_t) (*in[0] & ~0x01);
+    *in += len;
+    return ret;
+}
 
 int i2o_ECPublicKey(EC_KEY *a, unsigned char **out)
-	{
-        size_t buf_len=0;
-	int new_buffer = 0;
-
-        if (a == NULL) 
-		{
-		ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-        buf_len = EC_POINT_point2oct(a->group, a->pub_key, 
-                              a->conv_form, NULL, 0, NULL);
-
-	if (out == NULL || buf_len == 0)
-	/* out == NULL => just return the length of the octet string */
-		return buf_len;
-
-	if (*out == NULL)
-		{
-		if ((*out = OPENSSL_malloc(buf_len)) == NULL)
-			{
-			ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		new_buffer = 1;
-		}
-        if (!EC_POINT_point2oct(a->group, a->pub_key, a->conv_form,
-				*out, buf_len, NULL))
-		{
-		ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_EC_LIB);
-		if (new_buffer)
-			{
-			OPENSSL_free(*out);
-			*out = NULL;
-			}
-		return 0;
-		}
-	if (!new_buffer)
-		*out += buf_len;
-	return buf_len;
-	}
+{
+    size_t buf_len = 0;
+    int new_buffer = 0;
+
+    if (a == NULL) {
+        ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    buf_len = EC_POINT_point2oct(a->group, a->pub_key,
+                                 a->conv_form, NULL, 0, NULL);
+
+    if (out == NULL || buf_len == 0)
+        /* out == NULL => just return the length of the octet string */
+        return buf_len;
+
+    if (*out == NULL) {
+        if ((*out = OPENSSL_malloc(buf_len)) == NULL) {
+            ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        new_buffer = 1;
+    }
+    if (!EC_POINT_point2oct(a->group, a->pub_key, a->conv_form,
+                            *out, buf_len, NULL)) {
+        ECerr(EC_F_I2O_ECPUBLICKEY, ERR_R_EC_LIB);
+        if (new_buffer) {
+            OPENSSL_free(*out);
+            *out = NULL;
+        }
+        return 0;
+    }
+    if (!new_buffer)
+        *out += buf_len;
+    return buf_len;
+}
diff --git a/crypto/ec/ec_check.c b/crypto/ec/ec_check.c
index 0e316b4b3f..d3f534999e 100644
--- a/crypto/ec/ec_check.c
+++ b/crypto/ec/ec_check.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,67 +57,64 @@
 #include 
 
 int EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BIGNUM *order;
-	BN_CTX *new_ctx = NULL;
-	EC_POINT *point = NULL;
+{
+    int ret = 0;
+    BIGNUM *order;
+    BN_CTX *new_ctx = NULL;
+    EC_POINT *point = NULL;
 
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			{
-			ECerr(EC_F_EC_GROUP_CHECK, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	BN_CTX_start(ctx);
-	if ((order = BN_CTX_get(ctx)) == NULL) goto err;
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL) {
+            ECerr(EC_F_EC_GROUP_CHECK, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    BN_CTX_start(ctx);
+    if ((order = BN_CTX_get(ctx)) == NULL)
+        goto err;
 
-	/* check the discriminant */
-	if (!EC_GROUP_check_discriminant(group, ctx))
-		{
-		ECerr(EC_F_EC_GROUP_CHECK, EC_R_DISCRIMINANT_IS_ZERO);
-		goto err;
-		}
+    /* check the discriminant */
+    if (!EC_GROUP_check_discriminant(group, ctx)) {
+        ECerr(EC_F_EC_GROUP_CHECK, EC_R_DISCRIMINANT_IS_ZERO);
+        goto err;
+    }
 
-	/* check the generator */
-	if (group->generator == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_GENERATOR);
-		goto err;
-		}
-	if (!EC_POINT_is_on_curve(group, group->generator, ctx))
-		{
-		ECerr(EC_F_EC_GROUP_CHECK, EC_R_POINT_IS_NOT_ON_CURVE);
-		goto err;
-		}
+    /* check the generator */
+    if (group->generator == NULL) {
+        ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_GENERATOR);
+        goto err;
+    }
+    if (!EC_POINT_is_on_curve(group, group->generator, ctx)) {
+        ECerr(EC_F_EC_GROUP_CHECK, EC_R_POINT_IS_NOT_ON_CURVE);
+        goto err;
+    }
 
-	/* check the order of the generator */
-	if ((point = EC_POINT_new(group)) == NULL) goto err;
-	if (!EC_GROUP_get_order(group, order, ctx)) goto err; 
-	if (BN_is_zero(order))
-		{
-		ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_ORDER);
-		goto err;
-		}
-	
-	if (!EC_POINT_mul(group, point, order, NULL, NULL, ctx)) goto err;
-	if (!EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GROUP_CHECK, EC_R_INVALID_GROUP_ORDER);
-		goto err;
-		}
+    /* check the order of the generator */
+    if ((point = EC_POINT_new(group)) == NULL)
+        goto err;
+    if (!EC_GROUP_get_order(group, order, ctx))
+        goto err;
+    if (BN_is_zero(order)) {
+        ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_ORDER);
+        goto err;
+    }
 
-	ret = 1;
+    if (!EC_POINT_mul(group, point, order, NULL, NULL, ctx))
+        goto err;
+    if (!EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GROUP_CHECK, EC_R_INVALID_GROUP_ORDER);
+        goto err;
+    }
 
-err:
-	if (ctx != NULL)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (point)
-		EC_POINT_free(point);
-	return ret;
-	}
+    ret = 1;
+
+ err:
+    if (ctx != NULL)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (point)
+        EC_POINT_free(point);
+    return ret;
+}
diff --git a/crypto/ec/ec_curve.c b/crypto/ec/ec_curve.c
index d3c2e2df6e..023bd0ec66 100644
--- a/crypto/ec/ec_curve.c
+++ b/crypto/ec/ec_curve.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,19 +58,19 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The elliptic curve binary polynomial software is originally written by 
+ * The elliptic curve binary polynomial software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 #include 
@@ -80,3378 +80,3169 @@
 #include 
 
 typedef struct {
-	int	field_type,	/* either NID_X9_62_prime_field or
-				 * NID_X9_62_characteristic_two_field */
-		seed_len,
-		param_len;
-	unsigned int cofactor;	/* promoted to BN_ULONG */
+    int field_type,             /* either NID_X9_62_prime_field or
+                                 * NID_X9_62_characteristic_two_field */
+     seed_len, param_len;
+    unsigned int cofactor;      /* promoted to BN_ULONG */
 } EC_CURVE_DATA;
 
 /* the nist prime curves */
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_NIST_PRIME_192 = {
-	{ NID_X9_62_prime_field,20,24,1 },
-	{
-	  /* seed */
-	  0x30,0x45,0xAE,0x6F,0xC8,0x42,0x2F,0x64,0xED,0x57,
-	  0x95,0x28,0xD3,0x81,0x20,0xEA,0xE1,0x21,0x96,0xD5,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0x64,0x21,0x05,0x19,0xE5,0x9C,0x80,0xE7,0x0F,0xA7,
-	  0xE9,0xAB,0x72,0x24,0x30,0x49,0xFE,0xB8,0xDE,0xEC,
-	  0xC1,0x46,0xB9,0xB1,
-
-	  /* x */
-	  0x18,0x8D,0xA8,0x0E,0xB0,0x30,0x90,0xF6,0x7C,0xBF,
-	  0x20,0xEB,0x43,0xA1,0x88,0x00,0xF4,0xFF,0x0A,0xFD,
-	  0x82,0xFF,0x10,0x12,
-
-	  /* y */
-	  0x07,0x19,0x2b,0x95,0xff,0xc8,0xda,0x78,0x63,0x10,
-	  0x11,0xed,0x6b,0x24,0xcd,0xd5,0x73,0xf9,0x77,0xa1,
-	  0x1e,0x79,0x48,0x11,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x99,0xDE,0xF8,0x36,0x14,0x6B,0xC9,0xB1,
-	  0xB4,0xD2,0x28,0x31 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+28*6]; }
-	_EC_NIST_PRIME_224 = {
-	{ NID_X9_62_prime_field,20,28,1 },
-	{ 
-	  /* seed */
-	  0xBD,0x71,0x34,0x47,0x99,0xD5,0xC7,0xFC,0xDC,0x45,
-	  0xB5,0x9F,0xA3,0xB9,0xAB,0x8F,0x6A,0x94,0x8B,0xC5,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
-
-	  /* b */
-	  0xB4,0x05,0x0A,0x85,0x0C,0x04,0xB3,0xAB,0xF5,0x41,
-	  0x32,0x56,0x50,0x44,0xB0,0xB7,0xD7,0xBF,0xD8,0xBA,
-	  0x27,0x0B,0x39,0x43,0x23,0x55,0xFF,0xB4,
-
-	  /* x */
-	  0xB7,0x0E,0x0C,0xBD,0x6B,0xB4,0xBF,0x7F,0x32,0x13,
-	  0x90,0xB9,0x4A,0x03,0xC1,0xD3,0x56,0xC2,0x11,0x22,
-	  0x34,0x32,0x80,0xD6,0x11,0x5C,0x1D,0x21,
-
-	  /* y */
-	  0xbd,0x37,0x63,0x88,0xb5,0xf7,0x23,0xfb,0x4c,0x22,
-	  0xdf,0xe6,0xcd,0x43,0x75,0xa0,0x5a,0x07,0x47,0x64,
-	  0x44,0xd5,0x81,0x99,0x85,0x00,0x7e,0x34,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0x16,0xA2,0xE0,0xB8,0xF0,0x3E,
-	  0x13,0xDD,0x29,0x45,0x5C,0x5C,0x2A,0x3D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+48*6]; }
-	_EC_NIST_PRIME_384 = {
-	{ NID_X9_62_prime_field,20,48,1 },
-	{ 
-	  /* seed */
-	  0xA3,0x35,0x92,0x6A,0xA3,0x19,0xA2,0x7A,0x1D,0x00,
-	  0x89,0x6A,0x67,0x73,0xA4,0x82,0x7A,0xCD,0xAC,0x73,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
-	  
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFC,
-	  /* b */
-	  0xB3,0x31,0x2F,0xA7,0xE2,0x3E,0xE7,0xE4,0x98,0x8E,
-	  0x05,0x6B,0xE3,0xF8,0x2D,0x19,0x18,0x1D,0x9C,0x6E,
-	  0xFE,0x81,0x41,0x12,0x03,0x14,0x08,0x8F,0x50,0x13,
-	  0x87,0x5A,0xC6,0x56,0x39,0x8D,0x8A,0x2E,0xD1,0x9D,
-	  0x2A,0x85,0xC8,0xED,0xD3,0xEC,0x2A,0xEF,
-	  /* x */
-	  0xAA,0x87,0xCA,0x22,0xBE,0x8B,0x05,0x37,0x8E,0xB1,
-	  0xC7,0x1E,0xF3,0x20,0xAD,0x74,0x6E,0x1D,0x3B,0x62,
-	  0x8B,0xA7,0x9B,0x98,0x59,0xF7,0x41,0xE0,0x82,0x54,
-	  0x2A,0x38,0x55,0x02,0xF2,0x5D,0xBF,0x55,0x29,0x6C,
-	  0x3A,0x54,0x5E,0x38,0x72,0x76,0x0A,0xB7,
-	  /* y */
-	  0x36,0x17,0xde,0x4a,0x96,0x26,0x2c,0x6f,0x5d,0x9e,
-	  0x98,0xbf,0x92,0x92,0xdc,0x29,0xf8,0xf4,0x1d,0xbd,
-	  0x28,0x9a,0x14,0x7c,0xe9,0xda,0x31,0x13,0xb5,0xf0,
-	  0xb8,0xc0,0x0a,0x60,0xb1,0xce,0x1d,0x7e,0x81,0x9d,
-	  0x7a,0x43,0x1d,0x7c,0x90,0xea,0x0e,0x5f,
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xC7,0x63,0x4D,0x81,0xF4,0x37,
-	  0x2D,0xDF,0x58,0x1A,0x0D,0xB2,0x48,0xB0,0xA7,0x7A,
-	  0xEC,0xEC,0x19,0x6A,0xCC,0xC5,0x29,0x73 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+66*6]; }
-	_EC_NIST_PRIME_521 = {
-	{ NID_X9_62_prime_field,20,66,1 },
-	{ 
-	  /* seed */
-	  0xD0,0x9E,0x88,0x00,0x29,0x1C,0xB8,0x53,0x96,0xCC,
-	  0x67,0x17,0x39,0x32,0x84,0xAA,0xA0,0xDA,0x64,0xBA,
-
-	  /* p */
-	  0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  
-	  /* a */
-	  0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,
-	  
-	  /* b */
-	  0x00,0x51,0x95,0x3E,0xB9,0x61,0x8E,0x1C,0x9A,0x1F,
-	  0x92,0x9A,0x21,0xA0,0xB6,0x85,0x40,0xEE,0xA2,0xDA,
-	  0x72,0x5B,0x99,0xB3,0x15,0xF3,0xB8,0xB4,0x89,0x91,
-	  0x8E,0xF1,0x09,0xE1,0x56,0x19,0x39,0x51,0xEC,0x7E,
-	  0x93,0x7B,0x16,0x52,0xC0,0xBD,0x3B,0xB1,0xBF,0x07,
-	  0x35,0x73,0xDF,0x88,0x3D,0x2C,0x34,0xF1,0xEF,0x45,
-	  0x1F,0xD4,0x6B,0x50,0x3F,0x00,
-	  
-	  /* x */
-	  0x00,0xC6,0x85,0x8E,0x06,0xB7,0x04,0x04,0xE9,0xCD,
-	  0x9E,0x3E,0xCB,0x66,0x23,0x95,0xB4,0x42,0x9C,0x64,
-	  0x81,0x39,0x05,0x3F,0xB5,0x21,0xF8,0x28,0xAF,0x60,
-	  0x6B,0x4D,0x3D,0xBA,0xA1,0x4B,0x5E,0x77,0xEF,0xE7,
-	  0x59,0x28,0xFE,0x1D,0xC1,0x27,0xA2,0xFF,0xA8,0xDE,
-	  0x33,0x48,0xB3,0xC1,0x85,0x6A,0x42,0x9B,0xF9,0x7E,
-	  0x7E,0x31,0xC2,0xE5,0xBD,0x66,
-	  
-	  /* y */
-	  0x01,0x18,0x39,0x29,0x6a,0x78,0x9a,0x3b,0xc0,0x04,
-	  0x5c,0x8a,0x5f,0xb4,0x2c,0x7d,0x1b,0xd9,0x98,0xf5,
-	  0x44,0x49,0x57,0x9b,0x44,0x68,0x17,0xaf,0xbd,0x17,
-	  0x27,0x3e,0x66,0x2c,0x97,0xee,0x72,0x99,0x5e,0xf4,
-	  0x26,0x40,0xc5,0x50,0xb9,0x01,0x3f,0xad,0x07,0x61,
-	  0x35,0x3c,0x70,0x86,0xa2,0x72,0xc2,0x40,0x88,0xbe,
-	  0x94,0x76,0x9f,0xd1,0x66,0x50,
-	  
-	  /* order */
-	  0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFA,0x51,0x86,0x87,0x83,0xBF,0x2F,
-	  0x96,0x6B,0x7F,0xCC,0x01,0x48,0xF7,0x09,0xA5,0xD0,
-	  0x3B,0xB5,0xC9,0xB8,0x89,0x9C,0x47,0xAE,0xBB,0x6F,
-	  0xB7,0x1E,0x91,0x38,0x64,0x09 }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_NIST_PRIME_192 = {
+    {
+        NID_X9_62_prime_field, 20, 24, 1
+    },
+    {
+        /* seed */
+        0x30, 0x45, 0xAE, 0x6F, 0xC8, 0x42, 0x2F, 0x64, 0xED, 0x57, 0x95, 0x28,
+        0xD3, 0x81, 0x20, 0xEA, 0xE1, 0x21, 0x96, 0xD5,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x64, 0x21, 0x05, 0x19, 0xE5, 0x9C, 0x80, 0xE7, 0x0F, 0xA7, 0xE9, 0xAB,
+        0x72, 0x24, 0x30, 0x49, 0xFE, 0xB8, 0xDE, 0xEC, 0xC1, 0x46, 0xB9, 0xB1,
+        /* x */
+        0x18, 0x8D, 0xA8, 0x0E, 0xB0, 0x30, 0x90, 0xF6, 0x7C, 0xBF, 0x20, 0xEB,
+        0x43, 0xA1, 0x88, 0x00, 0xF4, 0xFF, 0x0A, 0xFD, 0x82, 0xFF, 0x10, 0x12,
+        /* y */
+        0x07, 0x19, 0x2b, 0x95, 0xff, 0xc8, 0xda, 0x78, 0x63, 0x10, 0x11, 0xed,
+        0x6b, 0x24, 0xcd, 0xd5, 0x73, 0xf9, 0x77, 0xa1, 0x1e, 0x79, 0x48, 0x11,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x99, 0xDE, 0xF8, 0x36, 0x14, 0x6B, 0xC9, 0xB1, 0xB4, 0xD2, 0x28, 0x31
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 28 * 6];
+} _EC_NIST_PRIME_224 = {
+    {
+        NID_X9_62_prime_field, 20, 28, 1
+    },
+    {
+        /* seed */
+        0xBD, 0x71, 0x34, 0x47, 0x99, 0xD5, 0xC7, 0xFC, 0xDC, 0x45, 0xB5, 0x9F,
+        0xA3, 0xB9, 0xAB, 0x8F, 0x6A, 0x94, 0x8B, 0xC5,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE,
+        /* b */
+        0xB4, 0x05, 0x0A, 0x85, 0x0C, 0x04, 0xB3, 0xAB, 0xF5, 0x41, 0x32, 0x56,
+        0x50, 0x44, 0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA, 0x27, 0x0B, 0x39, 0x43,
+        0x23, 0x55, 0xFF, 0xB4,
+        /* x */
+        0xB7, 0x0E, 0x0C, 0xBD, 0x6B, 0xB4, 0xBF, 0x7F, 0x32, 0x13, 0x90, 0xB9,
+        0x4A, 0x03, 0xC1, 0xD3, 0x56, 0xC2, 0x11, 0x22, 0x34, 0x32, 0x80, 0xD6,
+        0x11, 0x5C, 0x1D, 0x21,
+        /* y */
+        0xbd, 0x37, 0x63, 0x88, 0xb5, 0xf7, 0x23, 0xfb, 0x4c, 0x22, 0xdf, 0xe6,
+        0xcd, 0x43, 0x75, 0xa0, 0x5a, 0x07, 0x47, 0x64, 0x44, 0xd5, 0x81, 0x99,
+        0x85, 0x00, 0x7e, 0x34,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0x16, 0xA2, 0xE0, 0xB8, 0xF0, 0x3E, 0x13, 0xDD, 0x29, 0x45,
+        0x5C, 0x5C, 0x2A, 0x3D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 48 * 6];
+} _EC_NIST_PRIME_384 = {
+    {
+        NID_X9_62_prime_field, 20, 48, 1
+    },
+    {
+        /* seed */
+        0xA3, 0x35, 0x92, 0x6A, 0xA3, 0x19, 0xA2, 0x7A, 0x1D, 0x00, 0x89, 0x6A,
+        0x67, 0x73, 0xA4, 0x82, 0x7A, 0xCD, 0xAC, 0x73,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0xB3, 0x31, 0x2F, 0xA7, 0xE2, 0x3E, 0xE7, 0xE4, 0x98, 0x8E, 0x05, 0x6B,
+        0xE3, 0xF8, 0x2D, 0x19, 0x18, 0x1D, 0x9C, 0x6E, 0xFE, 0x81, 0x41, 0x12,
+        0x03, 0x14, 0x08, 0x8F, 0x50, 0x13, 0x87, 0x5A, 0xC6, 0x56, 0x39, 0x8D,
+        0x8A, 0x2E, 0xD1, 0x9D, 0x2A, 0x85, 0xC8, 0xED, 0xD3, 0xEC, 0x2A, 0xEF,
+        /* x */
+        0xAA, 0x87, 0xCA, 0x22, 0xBE, 0x8B, 0x05, 0x37, 0x8E, 0xB1, 0xC7, 0x1E,
+        0xF3, 0x20, 0xAD, 0x74, 0x6E, 0x1D, 0x3B, 0x62, 0x8B, 0xA7, 0x9B, 0x98,
+        0x59, 0xF7, 0x41, 0xE0, 0x82, 0x54, 0x2A, 0x38, 0x55, 0x02, 0xF2, 0x5D,
+        0xBF, 0x55, 0x29, 0x6C, 0x3A, 0x54, 0x5E, 0x38, 0x72, 0x76, 0x0A, 0xB7,
+        /* y */
+        0x36, 0x17, 0xde, 0x4a, 0x96, 0x26, 0x2c, 0x6f, 0x5d, 0x9e, 0x98, 0xbf,
+        0x92, 0x92, 0xdc, 0x29, 0xf8, 0xf4, 0x1d, 0xbd, 0x28, 0x9a, 0x14, 0x7c,
+        0xe9, 0xda, 0x31, 0x13, 0xb5, 0xf0, 0xb8, 0xc0, 0x0a, 0x60, 0xb1, 0xce,
+        0x1d, 0x7e, 0x81, 0x9d, 0x7a, 0x43, 0x1d, 0x7c, 0x90, 0xea, 0x0e, 0x5f,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xC7, 0x63, 0x4D, 0x81, 0xF4, 0x37, 0x2D, 0xDF, 0x58, 0x1A, 0x0D, 0xB2,
+        0x48, 0xB0, 0xA7, 0x7A, 0xEC, 0xEC, 0x19, 0x6A, 0xCC, 0xC5, 0x29, 0x73
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 66 * 6];
+} _EC_NIST_PRIME_521 = {
+    {
+        NID_X9_62_prime_field, 20, 66, 1
+    },
+    {
+        /* seed */
+        0xD0, 0x9E, 0x88, 0x00, 0x29, 0x1C, 0xB8, 0x53, 0x96, 0xCC, 0x67, 0x17,
+        0x39, 0x32, 0x84, 0xAA, 0xA0, 0xDA, 0x64, 0xBA,
+        /* p */
+        0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x00, 0x51, 0x95, 0x3E, 0xB9, 0x61, 0x8E, 0x1C, 0x9A, 0x1F, 0x92, 0x9A,
+        0x21, 0xA0, 0xB6, 0x85, 0x40, 0xEE, 0xA2, 0xDA, 0x72, 0x5B, 0x99, 0xB3,
+        0x15, 0xF3, 0xB8, 0xB4, 0x89, 0x91, 0x8E, 0xF1, 0x09, 0xE1, 0x56, 0x19,
+        0x39, 0x51, 0xEC, 0x7E, 0x93, 0x7B, 0x16, 0x52, 0xC0, 0xBD, 0x3B, 0xB1,
+        0xBF, 0x07, 0x35, 0x73, 0xDF, 0x88, 0x3D, 0x2C, 0x34, 0xF1, 0xEF, 0x45,
+        0x1F, 0xD4, 0x6B, 0x50, 0x3F, 0x00,
+        /* x */
+        0x00, 0xC6, 0x85, 0x8E, 0x06, 0xB7, 0x04, 0x04, 0xE9, 0xCD, 0x9E, 0x3E,
+        0xCB, 0x66, 0x23, 0x95, 0xB4, 0x42, 0x9C, 0x64, 0x81, 0x39, 0x05, 0x3F,
+        0xB5, 0x21, 0xF8, 0x28, 0xAF, 0x60, 0x6B, 0x4D, 0x3D, 0xBA, 0xA1, 0x4B,
+        0x5E, 0x77, 0xEF, 0xE7, 0x59, 0x28, 0xFE, 0x1D, 0xC1, 0x27, 0xA2, 0xFF,
+        0xA8, 0xDE, 0x33, 0x48, 0xB3, 0xC1, 0x85, 0x6A, 0x42, 0x9B, 0xF9, 0x7E,
+        0x7E, 0x31, 0xC2, 0xE5, 0xBD, 0x66,
+        /* y */
+        0x01, 0x18, 0x39, 0x29, 0x6a, 0x78, 0x9a, 0x3b, 0xc0, 0x04, 0x5c, 0x8a,
+        0x5f, 0xb4, 0x2c, 0x7d, 0x1b, 0xd9, 0x98, 0xf5, 0x44, 0x49, 0x57, 0x9b,
+        0x44, 0x68, 0x17, 0xaf, 0xbd, 0x17, 0x27, 0x3e, 0x66, 0x2c, 0x97, 0xee,
+        0x72, 0x99, 0x5e, 0xf4, 0x26, 0x40, 0xc5, 0x50, 0xb9, 0x01, 0x3f, 0xad,
+        0x07, 0x61, 0x35, 0x3c, 0x70, 0x86, 0xa2, 0x72, 0xc2, 0x40, 0x88, 0xbe,
+        0x94, 0x76, 0x9f, 0xd1, 0x66, 0x50,
+        /* order */
+        0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFA, 0x51, 0x86,
+        0x87, 0x83, 0xBF, 0x2F, 0x96, 0x6B, 0x7F, 0xCC, 0x01, 0x48, 0xF7, 0x09,
+        0xA5, 0xD0, 0x3B, 0xB5, 0xC9, 0xB8, 0x89, 0x9C, 0x47, 0xAE, 0xBB, 0x6F,
+        0xB7, 0x1E, 0x91, 0x38, 0x64, 0x09
+    }
+};
 
 /* the x9.62 prime curves (minus the nist prime curves) */
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_X9_62_PRIME_192V2 = {
-	{ NID_X9_62_prime_field,20,24,1 },
-	{ 
-	  /* seed */
-	  0x31,0xA9,0x2E,0xE2,0x02,0x9F,0xD1,0x0D,0x90,0x1B,	
-	  0x11,0x3E,0x99,0x07,0x10,0xF0,0xD2,0x1A,0xC6,0xB6,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,
-	  
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0xCC,0x22,0xD6,0xDF,0xB9,0x5C,0x6B,0x25,0xE4,0x9C,	
-	  0x0D,0x63,0x64,0xA4,0xE5,0x98,0x0C,0x39,0x3A,0xA2,
-	  0x16,0x68,0xD9,0x53,
-
-	  /* x */
-	  0xEE,0xA2,0xBA,0xE7,0xE1,0x49,0x78,0x42,0xF2,0xDE,	
-	  0x77,0x69,0xCF,0xE9,0xC9,0x89,0xC0,0x72,0xAD,0x69,
-	  0x6F,0x48,0x03,0x4A,
-
-	  /* y */
-	  0x65,0x74,0xd1,0x1d,0x69,0xb6,0xec,0x7a,0x67,0x2b,	
-	  0xb8,0x2a,0x08,0x3d,0xf2,0xf2,0xb0,0x84,0x7d,0xe9,
-	  0x70,0xb2,0xde,0x15,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFE,0x5F,0xB1,0xA7,0x24,0xDC,0x80,0x41,0x86,
-	  0x48,0xD8,0xDD,0x31 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_X9_62_PRIME_192V3 = {
-	{ NID_X9_62_prime_field,20,24,1 },
-	{ 
-	  /* seed */
-	  0xC4,0x69,0x68,0x44,0x35,0xDE,0xB3,0x78,0xC4,0xB6,	
-	  0x5C,0xA9,0x59,0x1E,0x2A,0x57,0x63,0x05,0x9A,0x2E,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0x22,0x12,0x3D,0xC2,0x39,0x5A,0x05,0xCA,0xA7,0x42,	
-	  0x3D,0xAE,0xCC,0xC9,0x47,0x60,0xA7,0xD4,0x62,0x25,
-	  0x6B,0xD5,0x69,0x16,
-
-	  /* x */
-	  0x7D,0x29,0x77,0x81,0x00,0xC6,0x5A,0x1D,0xA1,0x78,	
-	  0x37,0x16,0x58,0x8D,0xCE,0x2B,0x8B,0x4A,0xEE,0x8E,
-	  0x22,0x8F,0x18,0x96,
-
-	  /* y */
-	  0x38,0xa9,0x0f,0x22,0x63,0x73,0x37,0x33,0x4b,0x49,	
-	  0xdc,0xb6,0x6a,0x6d,0xc8,0xf9,0x97,0x8a,0xca,0x76,
-	  0x48,0xa9,0x43,0xb0,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,	
-	  0xFF,0xFF,0x7A,0x62,0xD0,0x31,0xC8,0x3F,0x42,0x94,
-	  0xF6,0x40,0xEC,0x13 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_PRIME_239V1 = {
-	{ NID_X9_62_prime_field,20,30,1 },
-	{ 
-	  /* seed */
-	  0xE4,0x3B,0xB4,0x60,0xF0,0xB8,0x0C,0xC0,0xC0,0xB0,
-	  0x75,0x79,0x8E,0x94,0x80,0x60,0xF8,0x32,0x1B,0x7D,
-
-	  /* p */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0x6B,0x01,0x6C,0x3B,0xDC,0xF1,0x89,0x41,0xD0,0xD6,
-	  0x54,0x92,0x14,0x75,0xCA,0x71,0xA9,0xDB,0x2F,0xB2,
-	  0x7D,0x1D,0x37,0x79,0x61,0x85,0xC2,0x94,0x2C,0x0A,
-
-	  /* x */
-	  0x0F,0xFA,0x96,0x3C,0xDC,0xA8,0x81,0x6C,0xCC,0x33,
-	  0xB8,0x64,0x2B,0xED,0xF9,0x05,0xC3,0xD3,0x58,0x57,
-	  0x3D,0x3F,0x27,0xFB,0xBD,0x3B,0x3C,0xB9,0xAA,0xAF,
-
-	  /* y */
-	  0x7d,0xeb,0xe8,0xe4,0xe9,0x0a,0x5d,0xae,0x6e,0x40,
-	  0x54,0xca,0x53,0x0b,0xa0,0x46,0x54,0xb3,0x68,0x18,
-	  0xce,0x22,0x6b,0x39,0xfc,0xcb,0x7b,0x02,0xf1,0xae,
-
-	  /* order */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0x9E,0x5E,0x9A,0x9F,0x5D,
-	  0x90,0x71,0xFB,0xD1,0x52,0x26,0x88,0x90,0x9D,0x0B }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_PRIME_239V2 = {
-	{ NID_X9_62_prime_field,20,30,1 },
-	{
-	  /* seed */
-	  0xE8,0xB4,0x01,0x16,0x04,0x09,0x53,0x03,0xCA,0x3B,
-	  0x80,0x99,0x98,0x2B,0xE0,0x9F,0xCB,0x9A,0xE6,0x16,
-
-	  /* p */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0x61,0x7F,0xAB,0x68,0x32,0x57,0x6C,0xBB,0xFE,0xD5,
-	  0x0D,0x99,0xF0,0x24,0x9C,0x3F,0xEE,0x58,0xB9,0x4B,
-	  0xA0,0x03,0x8C,0x7A,0xE8,0x4C,0x8C,0x83,0x2F,0x2C,
-
-	  /* x */
-	  0x38,0xAF,0x09,0xD9,0x87,0x27,0x70,0x51,0x20,0xC9,
-	  0x21,0xBB,0x5E,0x9E,0x26,0x29,0x6A,0x3C,0xDC,0xF2,
-	  0xF3,0x57,0x57,0xA0,0xEA,0xFD,0x87,0xB8,0x30,0xE7,
-
-	  /* y */
-	  0x5b,0x01,0x25,0xe4,0xdb,0xea,0x0e,0xc7,0x20,0x6d,
-	  0xa0,0xfc,0x01,0xd9,0xb0,0x81,0x32,0x9f,0xb5,0x55,
-	  0xde,0x6e,0xf4,0x60,0x23,0x7d,0xff,0x8b,0xe4,0xba,
-
-	  /* order */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x80,0x00,0x00,0xCF,0xA7,0xE8,0x59,0x43,
-	  0x77,0xD4,0x14,0xC0,0x38,0x21,0xBC,0x58,0x20,0x63 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_PRIME_239V3 = {
-	{ NID_X9_62_prime_field,20,30,1 },
-	{ 
-
-	  /* seed */
-	  0x7D,0x73,0x74,0x16,0x8F,0xFE,0x34,0x71,0xB6,0x0A,
-	  0x85,0x76,0x86,0xA1,0x94,0x75,0xD3,0xBF,0xA2,0xFF,
-
-	  /* p */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,
-	  0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0x25,0x57,0x05,0xFA,0x2A,0x30,0x66,0x54,0xB1,0xF4,
-	  0xCB,0x03,0xD6,0xA7,0x50,0xA3,0x0C,0x25,0x01,0x02,
-	  0xD4,0x98,0x87,0x17,0xD9,0xBA,0x15,0xAB,0x6D,0x3E,
-
-	  /* x */
-	  0x67,0x68,0xAE,0x8E,0x18,0xBB,0x92,0xCF,0xCF,0x00,
-	  0x5C,0x94,0x9A,0xA2,0xC6,0xD9,0x48,0x53,0xD0,0xE6,
-	  0x60,0xBB,0xF8,0x54,0xB1,0xC9,0x50,0x5F,0xE9,0x5A,
-
-	  /* y */
-	  0x16,0x07,0xe6,0x89,0x8f,0x39,0x0c,0x06,0xbc,0x1d,
-	  0x55,0x2b,0xad,0x22,0x6f,0x3b,0x6f,0xcf,0xe4,0x8b,
-	  0x6e,0x81,0x84,0x99,0xaf,0x18,0xe3,0xed,0x6c,0xf3,
-
-	  /* order */
-	  0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0x7F,0xFF,0xFF,0x97,0x5D,0xEB,0x41,0xB3,
-	  0xA6,0x05,0x7C,0x3C,0x43,0x21,0x46,0x52,0x65,0x51 }
-	};
-
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+32*6]; }
-	_EC_X9_62_PRIME_256V1 = {
-	{ NID_X9_62_prime_field,20,32,1 },
-	{ 
-	  /* seed */
-	  0xC4,0x9D,0x36,0x08,0x86,0xE7,0x04,0x93,0x6A,0x66,
-	  0x78,0xE1,0x13,0x9D,0x26,0xB7,0x81,0x9F,0x7E,0x90,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x01,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,
-
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x01,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFC,
-
-	  /* b */
-	  0x5A,0xC6,0x35,0xD8,0xAA,0x3A,0x93,0xE7,0xB3,0xEB,
-	  0xBD,0x55,0x76,0x98,0x86,0xBC,0x65,0x1D,0x06,0xB0,
-	  0xCC,0x53,0xB0,0xF6,0x3B,0xCE,0x3C,0x3E,0x27,0xD2,
-	  0x60,0x4B,
-
-	  /* x */
-	  0x6B,0x17,0xD1,0xF2,0xE1,0x2C,0x42,0x47,0xF8,0xBC,
-	  0xE6,0xE5,0x63,0xA4,0x40,0xF2,0x77,0x03,0x7D,0x81,
-	  0x2D,0xEB,0x33,0xA0,0xF4,0xA1,0x39,0x45,0xD8,0x98,
-	  0xC2,0x96,
-
-	  /* y */
-	  0x4f,0xe3,0x42,0xe2,0xfe,0x1a,0x7f,0x9b,0x8e,0xe7,
-	  0xeb,0x4a,0x7c,0x0f,0x9e,0x16,0x2b,0xce,0x33,0x57,
-	  0x6b,0x31,0x5e,0xce,0xcb,0xb6,0x40,0x68,0x37,0xbf,
-	  0x51,0xf5,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xBC,0xE6,0xFA,0xAD,
-	  0xA7,0x17,0x9E,0x84,0xF3,0xB9,0xCA,0xC2,0xFC,0x63,
-	  0x25,0x51 }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_X9_62_PRIME_192V2 = {
+    {
+        NID_X9_62_prime_field, 20, 24, 1
+    },
+    {
+        /* seed */
+        0x31, 0xA9, 0x2E, 0xE2, 0x02, 0x9F, 0xD1, 0x0D, 0x90, 0x1B, 0x11, 0x3E,
+        0x99, 0x07, 0x10, 0xF0, 0xD2, 0x1A, 0xC6, 0xB6,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0xCC, 0x22, 0xD6, 0xDF, 0xB9, 0x5C, 0x6B, 0x25, 0xE4, 0x9C, 0x0D, 0x63,
+        0x64, 0xA4, 0xE5, 0x98, 0x0C, 0x39, 0x3A, 0xA2, 0x16, 0x68, 0xD9, 0x53,
+        /* x */
+        0xEE, 0xA2, 0xBA, 0xE7, 0xE1, 0x49, 0x78, 0x42, 0xF2, 0xDE, 0x77, 0x69,
+        0xCF, 0xE9, 0xC9, 0x89, 0xC0, 0x72, 0xAD, 0x69, 0x6F, 0x48, 0x03, 0x4A,
+        /* y */
+        0x65, 0x74, 0xd1, 0x1d, 0x69, 0xb6, 0xec, 0x7a, 0x67, 0x2b, 0xb8, 0x2a,
+        0x08, 0x3d, 0xf2, 0xf2, 0xb0, 0x84, 0x7d, 0xe9, 0x70, 0xb2, 0xde, 0x15,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
+        0x5F, 0xB1, 0xA7, 0x24, 0xDC, 0x80, 0x41, 0x86, 0x48, 0xD8, 0xDD, 0x31
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_X9_62_PRIME_192V3 = {
+    {
+        NID_X9_62_prime_field, 20, 24, 1
+    },
+    {
+        /* seed */
+        0xC4, 0x69, 0x68, 0x44, 0x35, 0xDE, 0xB3, 0x78, 0xC4, 0xB6, 0x5C, 0xA9,
+        0x59, 0x1E, 0x2A, 0x57, 0x63, 0x05, 0x9A, 0x2E,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x22, 0x12, 0x3D, 0xC2, 0x39, 0x5A, 0x05, 0xCA, 0xA7, 0x42, 0x3D, 0xAE,
+        0xCC, 0xC9, 0x47, 0x60, 0xA7, 0xD4, 0x62, 0x25, 0x6B, 0xD5, 0x69, 0x16,
+        /* x */
+        0x7D, 0x29, 0x77, 0x81, 0x00, 0xC6, 0x5A, 0x1D, 0xA1, 0x78, 0x37, 0x16,
+        0x58, 0x8D, 0xCE, 0x2B, 0x8B, 0x4A, 0xEE, 0x8E, 0x22, 0x8F, 0x18, 0x96,
+        /* y */
+        0x38, 0xa9, 0x0f, 0x22, 0x63, 0x73, 0x37, 0x33, 0x4b, 0x49, 0xdc, 0xb6,
+        0x6a, 0x6d, 0xc8, 0xf9, 0x97, 0x8a, 0xca, 0x76, 0x48, 0xa9, 0x43, 0xb0,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7A, 0x62, 0xD0, 0x31, 0xC8, 0x3F, 0x42, 0x94, 0xF6, 0x40, 0xEC, 0x13
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_PRIME_239V1 = {
+    {
+        NID_X9_62_prime_field, 20, 30, 1
+    },
+    {
+        /* seed */
+        0xE4, 0x3B, 0xB4, 0x60, 0xF0, 0xB8, 0x0C, 0xC0, 0xC0, 0xB0, 0x75, 0x79,
+        0x8E, 0x94, 0x80, 0x60, 0xF8, 0x32, 0x1B, 0x7D,
+        /* p */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x6B, 0x01, 0x6C, 0x3B, 0xDC, 0xF1, 0x89, 0x41, 0xD0, 0xD6, 0x54, 0x92,
+        0x14, 0x75, 0xCA, 0x71, 0xA9, 0xDB, 0x2F, 0xB2, 0x7D, 0x1D, 0x37, 0x79,
+        0x61, 0x85, 0xC2, 0x94, 0x2C, 0x0A,
+        /* x */
+        0x0F, 0xFA, 0x96, 0x3C, 0xDC, 0xA8, 0x81, 0x6C, 0xCC, 0x33, 0xB8, 0x64,
+        0x2B, 0xED, 0xF9, 0x05, 0xC3, 0xD3, 0x58, 0x57, 0x3D, 0x3F, 0x27, 0xFB,
+        0xBD, 0x3B, 0x3C, 0xB9, 0xAA, 0xAF,
+        /* y */
+        0x7d, 0xeb, 0xe8, 0xe4, 0xe9, 0x0a, 0x5d, 0xae, 0x6e, 0x40, 0x54, 0xca,
+        0x53, 0x0b, 0xa0, 0x46, 0x54, 0xb3, 0x68, 0x18, 0xce, 0x22, 0x6b, 0x39,
+        0xfc, 0xcb, 0x7b, 0x02, 0xf1, 0xae,
+        /* order */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0x9E, 0x5E, 0x9A, 0x9F, 0x5D, 0x90, 0x71, 0xFB, 0xD1,
+        0x52, 0x26, 0x88, 0x90, 0x9D, 0x0B
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_PRIME_239V2 = {
+    {
+        NID_X9_62_prime_field, 20, 30, 1
+    },
+    {
+        /* seed */
+        0xE8, 0xB4, 0x01, 0x16, 0x04, 0x09, 0x53, 0x03, 0xCA, 0x3B, 0x80, 0x99,
+        0x98, 0x2B, 0xE0, 0x9F, 0xCB, 0x9A, 0xE6, 0x16,
+        /* p */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x61, 0x7F, 0xAB, 0x68, 0x32, 0x57, 0x6C, 0xBB, 0xFE, 0xD5, 0x0D, 0x99,
+        0xF0, 0x24, 0x9C, 0x3F, 0xEE, 0x58, 0xB9, 0x4B, 0xA0, 0x03, 0x8C, 0x7A,
+        0xE8, 0x4C, 0x8C, 0x83, 0x2F, 0x2C,
+        /* x */
+        0x38, 0xAF, 0x09, 0xD9, 0x87, 0x27, 0x70, 0x51, 0x20, 0xC9, 0x21, 0xBB,
+        0x5E, 0x9E, 0x26, 0x29, 0x6A, 0x3C, 0xDC, 0xF2, 0xF3, 0x57, 0x57, 0xA0,
+        0xEA, 0xFD, 0x87, 0xB8, 0x30, 0xE7,
+        /* y */
+        0x5b, 0x01, 0x25, 0xe4, 0xdb, 0xea, 0x0e, 0xc7, 0x20, 0x6d, 0xa0, 0xfc,
+        0x01, 0xd9, 0xb0, 0x81, 0x32, 0x9f, 0xb5, 0x55, 0xde, 0x6e, 0xf4, 0x60,
+        0x23, 0x7d, 0xff, 0x8b, 0xe4, 0xba,
+        /* order */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x80, 0x00, 0x00, 0xCF, 0xA7, 0xE8, 0x59, 0x43, 0x77, 0xD4, 0x14, 0xC0,
+        0x38, 0x21, 0xBC, 0x58, 0x20, 0x63
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_PRIME_239V3 = {
+    {
+        NID_X9_62_prime_field, 20, 30, 1
+    },
+    {
+        /* seed */
+        0x7D, 0x73, 0x74, 0x16, 0x8F, 0xFE, 0x34, 0x71, 0xB6, 0x0A, 0x85, 0x76,
+        0x86, 0xA1, 0x94, 0x75, 0xD3, 0xBF, 0xA2, 0xFF,
+        /* p */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x25, 0x57, 0x05, 0xFA, 0x2A, 0x30, 0x66, 0x54, 0xB1, 0xF4, 0xCB, 0x03,
+        0xD6, 0xA7, 0x50, 0xA3, 0x0C, 0x25, 0x01, 0x02, 0xD4, 0x98, 0x87, 0x17,
+        0xD9, 0xBA, 0x15, 0xAB, 0x6D, 0x3E,
+        /* x */
+        0x67, 0x68, 0xAE, 0x8E, 0x18, 0xBB, 0x92, 0xCF, 0xCF, 0x00, 0x5C, 0x94,
+        0x9A, 0xA2, 0xC6, 0xD9, 0x48, 0x53, 0xD0, 0xE6, 0x60, 0xBB, 0xF8, 0x54,
+        0xB1, 0xC9, 0x50, 0x5F, 0xE9, 0x5A,
+        /* y */
+        0x16, 0x07, 0xe6, 0x89, 0x8f, 0x39, 0x0c, 0x06, 0xbc, 0x1d, 0x55, 0x2b,
+        0xad, 0x22, 0x6f, 0x3b, 0x6f, 0xcf, 0xe4, 0x8b, 0x6e, 0x81, 0x84, 0x99,
+        0xaf, 0x18, 0xe3, 0xed, 0x6c, 0xf3,
+        /* order */
+        0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0x7F, 0xFF, 0xFF, 0x97, 0x5D, 0xEB, 0x41, 0xB3, 0xA6, 0x05, 0x7C, 0x3C,
+        0x43, 0x21, 0x46, 0x52, 0x65, 0x51
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 32 * 6];
+} _EC_X9_62_PRIME_256V1 = {
+    {
+        NID_X9_62_prime_field, 20, 32, 1
+    },
+    {
+        /* seed */
+        0xC4, 0x9D, 0x36, 0x08, 0x86, 0xE7, 0x04, 0x93, 0x6A, 0x66, 0x78, 0xE1,
+        0x13, 0x9D, 0x26, 0xB7, 0x81, 0x9F, 0x7E, 0x90,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93, 0xE7, 0xB3, 0xEB, 0xBD, 0x55,
+        0x76, 0x98, 0x86, 0xBC, 0x65, 0x1D, 0x06, 0xB0, 0xCC, 0x53, 0xB0, 0xF6,
+        0x3B, 0xCE, 0x3C, 0x3E, 0x27, 0xD2, 0x60, 0x4B,
+        /* x */
+        0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42, 0x47, 0xF8, 0xBC, 0xE6, 0xE5,
+        0x63, 0xA4, 0x40, 0xF2, 0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33, 0xA0,
+        0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2, 0x96,
+        /* y */
+        0x4f, 0xe3, 0x42, 0xe2, 0xfe, 0x1a, 0x7f, 0x9b, 0x8e, 0xe7, 0xeb, 0x4a,
+        0x7c, 0x0f, 0x9e, 0x16, 0x2b, 0xce, 0x33, 0x57, 0x6b, 0x31, 0x5e, 0xce,
+        0xcb, 0xb6, 0x40, 0x68, 0x37, 0xbf, 0x51, 0xf5,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84,
+        0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51
+    }
+};
 
 /* the secg prime curves (minus the nist and x9.62 prime curves) */
-static const struct { EC_CURVE_DATA h; unsigned char data[20+14*6]; }
-	_EC_SECG_PRIME_112R1 = {
-	{ NID_X9_62_prime_field,20,14,1 },
-	{ 
-	  /* seed */
-	  0x00,0xF5,0x0B,0x02,0x8E,0x4D,0x69,0x6E,0x67,0x68,
-	  0x75,0x61,0x51,0x75,0x29,0x04,0x72,0x78,0x3F,0xB1,
-
-	  /* p */
-	  0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,
-	  0xBE,0xAD,0x20,0x8B,
-	  
-	  /* a */
-	  0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,
-	  0xBE,0xAD,0x20,0x88,
-
-	  /* b */
-	  0x65,0x9E,0xF8,0xBA,0x04,0x39,0x16,0xEE,0xDE,0x89,
-	  0x11,0x70,0x2B,0x22,
-
-	  /* x */
-	  0x09,0x48,0x72,0x39,0x99,0x5A,0x5E,0xE7,0x6B,0x55,
-	  0xF9,0xC2,0xF0,0x98,
-
-	  /* y */
-	  0xa8,0x9c,0xe5,0xaf,0x87,0x24,0xc0,0xa2,0x3e,0x0e,
-	  0x0f,0xf7,0x75,0x00,
-
-	  /* order */
-	  0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x76,0x28,0xDF,
-	  0xAC,0x65,0x61,0xC5 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+14*6]; }
-	_EC_SECG_PRIME_112R2 = {
-	{ NID_X9_62_prime_field,20,14,4 },
-	{ 
-	  /* seed */
-	  0x00,0x27,0x57,0xA1,0x11,0x4D,0x69,0x6E,0x67,0x68,
-	  0x75,0x61,0x51,0x75,0x53,0x16,0xC0,0x5E,0x0B,0xD4,
-
-	  /* p */
-	  0xDB,0x7C,0x2A,0xBF,0x62,0xE3,0x5E,0x66,0x80,0x76,
-	  0xBE,0xAD,0x20,0x8B,
-
-	  /* a */
-	  0x61,0x27,0xC2,0x4C,0x05,0xF3,0x8A,0x0A,0xAA,0xF6,
-	  0x5C,0x0E,0xF0,0x2C,
-
-	  /* b */
-	  0x51,0xDE,0xF1,0x81,0x5D,0xB5,0xED,0x74,0xFC,0xC3,
-	  0x4C,0x85,0xD7,0x09,
-
-	  /* x */
-	  0x4B,0xA3,0x0A,0xB5,0xE8,0x92,0xB4,0xE1,0x64,0x9D,
-	  0xD0,0x92,0x86,0x43,
-
-	  /* y */
-	  0xad,0xcd,0x46,0xf5,0x88,0x2e,0x37,0x47,0xde,0xf3,
-	  0x6e,0x95,0x6e,0x97,
-
-	  /* order */
-	  0x36,0xDF,0x0A,0xAF,0xD8,0xB8,0xD7,0x59,0x7C,0xA1,
-	  0x05,0x20,0xD0,0x4B }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+16*6]; }
-	_EC_SECG_PRIME_128R1 = {
-	{ NID_X9_62_prime_field,20,16,1 },
-	{ 
-	  /* seed */
-	  0x00,0x0E,0x0D,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,
-	  0x51,0x75,0x0C,0xC0,0x3A,0x44,0x73,0xD0,0x36,0x79,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,
-
-	  /* b */
-	  0xE8,0x75,0x79,0xC1,0x10,0x79,0xF4,0x3D,0xD8,0x24,
-	  0x99,0x3C,0x2C,0xEE,0x5E,0xD3,
-
-	  /* x */
-	  0x16,0x1F,0xF7,0x52,0x8B,0x89,0x9B,0x2D,0x0C,0x28,
-	  0x60,0x7C,0xA5,0x2C,0x5B,0x86,
-
-	  /* y */
-	  0xcf,0x5a,0xc8,0x39,0x5b,0xaf,0xeb,0x13,0xc0,0x2d,
-	  0xa2,0x92,0xdd,0xed,0x7a,0x83,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x75,0xA3,
-	  0x0D,0x1B,0x90,0x38,0xA1,0x15 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+16*6]; }
-	_EC_SECG_PRIME_128R2 = {
-	{ NID_X9_62_prime_field,20,16,4 },
-	{ 
-	  /* seed */
-	  0x00,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,0x51,0x75,
-	  0x12,0xD8,0xF0,0x34,0x31,0xFC,0xE6,0x3B,0x88,0xF4,
-
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-
-	  /* a */
-	  0xD6,0x03,0x19,0x98,0xD1,0xB3,0xBB,0xFE,0xBF,0x59,
-	  0xCC,0x9B,0xBF,0xF9,0xAE,0xE1,
-
-	  /* b */
-	  0x5E,0xEE,0xFC,0xA3,0x80,0xD0,0x29,0x19,0xDC,0x2C,
-	  0x65,0x58,0xBB,0x6D,0x8A,0x5D,
-
-	  /* x */
-	  0x7B,0x6A,0xA5,0xD8,0x5E,0x57,0x29,0x83,0xE6,0xFB,
-	  0x32,0xA7,0xCD,0xEB,0xC1,0x40,
-
-	  /* y */
-	  0x27,0xb6,0x91,0x6a,0x89,0x4d,0x3a,0xee,0x71,0x06,
-	  0xfe,0x80,0x5f,0xc3,0x4b,0x44,
-
-	  /* order */
-	  0x3F,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,0xFF,0xBE,0x00,
-	  0x24,0x72,0x06,0x13,0xB5,0xA3 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
-	_EC_SECG_PRIME_160K1 = {
-	{ NID_X9_62_prime_field,0,21,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
-	  0x73,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x07,
-
-	  /* x */
-	  0x00,0x3B,0x4C,0x38,0x2C,0xE3,0x7A,0xA1,0x92,0xA4,
-	  0x01,0x9E,0x76,0x30,0x36,0xF4,0xF5,0xDD,0x4D,0x7E,
-	  0xBB,
-
-	  /* y */
-	  0x00,0x93,0x8c,0xf9,0x35,0x31,0x8f,0xdc,0xed,0x6b,
-	  0xc2,0x82,0x86,0x53,0x17,0x33,0xc3,0xf0,0x3c,0x4f,
-	  0xee,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,0xB8,0xFA,0x16,0xDF,0xAB,0x9A,0xCA,0x16,0xB6,
-	  0xB3 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
-	_EC_SECG_PRIME_160R1 = {
-	{ NID_X9_62_prime_field,20,21,1 },
-	{ 
-	  /* seed */
-	  0x10,0x53,0xCD,0xE4,0x2C,0x14,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x53,0x3B,0xF3,0xF8,0x33,0x45,
-
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,
-	  0xFF,
-
-	  /* a */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0xFF,
-	  0xFC,
-
-	  /* b */
-	  0x00,0x1C,0x97,0xBE,0xFC,0x54,0xBD,0x7A,0x8B,0x65,
-	  0xAC,0xF8,0x9F,0x81,0xD4,0xD4,0xAD,0xC5,0x65,0xFA,
-	  0x45,
-
-	  /* x */
-	  0x00,0x4A,0x96,0xB5,0x68,0x8E,0xF5,0x73,0x28,0x46,
-	  0x64,0x69,0x89,0x68,0xC3,0x8B,0xB9,0x13,0xCB,0xFC,
-	  0x82,
-
-	  /* y */
-	  0x00,0x23,0xa6,0x28,0x55,0x31,0x68,0x94,0x7d,0x59,
-	  0xdc,0xc9,0x12,0x04,0x23,0x51,0x37,0x7a,0xc5,0xfb,
-	  0x32,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,0xF4,0xC8,0xF9,0x27,0xAE,0xD3,0xCA,0x75,0x22,
-	  0x57 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
-	_EC_SECG_PRIME_160R2 = {
-	{ NID_X9_62_prime_field,20,21,1 },
-	{
-	  /* seed */
-	  0xB9,0x9B,0x99,0xB0,0x99,0xB3,0x23,0xE0,0x27,0x09,
-	  0xA4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x51,
-
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
-	  0x73,
-
-	  /* a */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xAC,
-	  0x70,
-
-	  /* b */
-	  0x00,0xB4,0xE1,0x34,0xD3,0xFB,0x59,0xEB,0x8B,0xAB,
-	  0x57,0x27,0x49,0x04,0x66,0x4D,0x5A,0xF5,0x03,0x88,
-	  0xBA,
-
-	  /* x */
-	  0x00,0x52,0xDC,0xB0,0x34,0x29,0x3A,0x11,0x7E,0x1F,
-	  0x4F,0xF1,0x1B,0x30,0xF7,0x19,0x9D,0x31,0x44,0xCE,
-	  0x6D,
-
-	  /* y */
-	  0x00,0xfe,0xaf,0xfe,0xf2,0xe3,0x31,0xf2,0x96,0xe0,
-	  0x71,0xfa,0x0d,0xf9,0x98,0x2c,0xfe,0xa7,0xd4,0x3f,
-	  0x2e,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x35,0x1E,0xE7,0x86,0xA8,0x18,0xF3,0xA1,0xA1,
-	  0x6B }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
-	_EC_SECG_PRIME_192K1 = {
-	{ NID_X9_62_prime_field,0,24,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
-	  0xFF,0xFF,0xEE,0x37,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x03,
-
-	  /* x */
-	  0xDB,0x4F,0xF1,0x0E,0xC0,0x57,0xE9,0xAE,0x26,0xB0,
-	  0x7D,0x02,0x80,0xB7,0xF4,0x34,0x1D,0xA5,0xD1,0xB1,
-	  0xEA,0xE0,0x6C,0x7D,
-
-	  /* y */
-	  0x9b,0x2f,0x2f,0x6d,0x9c,0x56,0x28,0xa7,0x84,0x41,
-	  0x63,0xd0,0x15,0xbe,0x86,0x34,0x40,0x82,0xaa,0x88,
-	  0xd9,0x5e,0x2f,0x9d,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFE,0x26,0xF2,0xFC,0x17,0x0F,0x69,0x46,0x6A,
-	  0x74,0xDE,0xFD,0x8D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+29*6]; }
-	_EC_SECG_PRIME_224K1 = {
-	{ NID_X9_62_prime_field,0,29,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xE5,0x6D,
-	  
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,
-	  
-	  /* x */
-	  0x00,0xA1,0x45,0x5B,0x33,0x4D,0xF0,0x99,0xDF,0x30,
-	  0xFC,0x28,0xA1,0x69,0xA4,0x67,0xE9,0xE4,0x70,0x75,
-	  0xA9,0x0F,0x7E,0x65,0x0E,0xB6,0xB7,0xA4,0x5C,
-	  
-	  /* y */
-	  0x00,0x7e,0x08,0x9f,0xed,0x7f,0xba,0x34,0x42,0x82,
-	  0xca,0xfb,0xd6,0xf7,0xe3,0x19,0xf7,0xc0,0xb0,0xbd,
-	  0x59,0xe2,0xca,0x4b,0xdb,0x55,0x6d,0x61,0xa5,
-	  
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x01,0xDC,0xE8,0xD2,0xEC,0x61,
-	  0x84,0xCA,0xF0,0xA9,0x71,0x76,0x9F,0xB1,0xF7 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+32*6]; }
-	_EC_SECG_PRIME_256K1 = {
-	{ NID_X9_62_prime_field,0,32,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,
-	  0xFC,0x2F,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x07,
-
-	  /* x */
-	  0x79,0xBE,0x66,0x7E,0xF9,0xDC,0xBB,0xAC,0x55,0xA0,
-	  0x62,0x95,0xCE,0x87,0x0B,0x07,0x02,0x9B,0xFC,0xDB,
-	  0x2D,0xCE,0x28,0xD9,0x59,0xF2,0x81,0x5B,0x16,0xF8,
-	  0x17,0x98,
-
-	  /* y */
-	  0x48,0x3a,0xda,0x77,0x26,0xa3,0xc4,0x65,0x5d,0xa4,
-	  0xfb,0xfc,0x0e,0x11,0x08,0xa8,0xfd,0x17,0xb4,0x48,
-	  0xa6,0x85,0x54,0x19,0x9c,0x47,0xd0,0x8f,0xfb,0x10,
-	  0xd4,0xb8,
-
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xBA,0xAE,0xDC,0xE6,
-	  0xAF,0x48,0xA0,0x3B,0xBF,0xD2,0x5E,0x8C,0xD0,0x36,
-	  0x41,0x41 }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 14 * 6];
+} _EC_SECG_PRIME_112R1 = {
+    {
+        NID_X9_62_prime_field, 20, 14, 1
+    },
+    {
+        /* seed */
+        0x00, 0xF5, 0x0B, 0x02, 0x8E, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61,
+        0x51, 0x75, 0x29, 0x04, 0x72, 0x78, 0x3F, 0xB1,
+        /* p */
+        0xDB, 0x7C, 0x2A, 0xBF, 0x62, 0xE3, 0x5E, 0x66, 0x80, 0x76, 0xBE, 0xAD,
+        0x20, 0x8B,
+        /* a */
+        0xDB, 0x7C, 0x2A, 0xBF, 0x62, 0xE3, 0x5E, 0x66, 0x80, 0x76, 0xBE, 0xAD,
+        0x20, 0x88,
+        /* b */
+        0x65, 0x9E, 0xF8, 0xBA, 0x04, 0x39, 0x16, 0xEE, 0xDE, 0x89, 0x11, 0x70,
+        0x2B, 0x22,
+        /* x */
+        0x09, 0x48, 0x72, 0x39, 0x99, 0x5A, 0x5E, 0xE7, 0x6B, 0x55, 0xF9, 0xC2,
+        0xF0, 0x98,
+        /* y */
+        0xa8, 0x9c, 0xe5, 0xaf, 0x87, 0x24, 0xc0, 0xa2, 0x3e, 0x0e, 0x0f, 0xf7,
+        0x75, 0x00,
+        /* order */
+        0xDB, 0x7C, 0x2A, 0xBF, 0x62, 0xE3, 0x5E, 0x76, 0x28, 0xDF, 0xAC, 0x65,
+        0x61, 0xC5
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 14 * 6];
+} _EC_SECG_PRIME_112R2 = {
+    {
+        NID_X9_62_prime_field, 20, 14, 4
+    },
+    {
+        /* seed */
+        0x00, 0x27, 0x57, 0xA1, 0x11, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61,
+        0x51, 0x75, 0x53, 0x16, 0xC0, 0x5E, 0x0B, 0xD4,
+        /* p */
+        0xDB, 0x7C, 0x2A, 0xBF, 0x62, 0xE3, 0x5E, 0x66, 0x80, 0x76, 0xBE, 0xAD,
+        0x20, 0x8B,
+        /* a */
+        0x61, 0x27, 0xC2, 0x4C, 0x05, 0xF3, 0x8A, 0x0A, 0xAA, 0xF6, 0x5C, 0x0E,
+        0xF0, 0x2C,
+        /* b */
+        0x51, 0xDE, 0xF1, 0x81, 0x5D, 0xB5, 0xED, 0x74, 0xFC, 0xC3, 0x4C, 0x85,
+        0xD7, 0x09,
+        /* x */
+        0x4B, 0xA3, 0x0A, 0xB5, 0xE8, 0x92, 0xB4, 0xE1, 0x64, 0x9D, 0xD0, 0x92,
+        0x86, 0x43,
+        /* y */
+        0xad, 0xcd, 0x46, 0xf5, 0x88, 0x2e, 0x37, 0x47, 0xde, 0xf3, 0x6e, 0x95,
+        0x6e, 0x97,
+        /* order */
+        0x36, 0xDF, 0x0A, 0xAF, 0xD8, 0xB8, 0xD7, 0x59, 0x7C, 0xA1, 0x05, 0x20,
+        0xD0, 0x4B
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 16 * 6];
+} _EC_SECG_PRIME_128R1 = {
+    {
+        NID_X9_62_prime_field, 20, 16, 1
+    },
+    {
+        /* seed */
+        0x00, 0x0E, 0x0D, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51, 0x75,
+        0x0C, 0xC0, 0x3A, 0x44, 0x73, 0xD0, 0x36, 0x79,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0xE8, 0x75, 0x79, 0xC1, 0x10, 0x79, 0xF4, 0x3D, 0xD8, 0x24, 0x99, 0x3C,
+        0x2C, 0xEE, 0x5E, 0xD3,
+        /* x */
+        0x16, 0x1F, 0xF7, 0x52, 0x8B, 0x89, 0x9B, 0x2D, 0x0C, 0x28, 0x60, 0x7C,
+        0xA5, 0x2C, 0x5B, 0x86,
+        /* y */
+        0xcf, 0x5a, 0xc8, 0x39, 0x5b, 0xaf, 0xeb, 0x13, 0xc0, 0x2d, 0xa2, 0x92,
+        0xdd, 0xed, 0x7a, 0x83,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x75, 0xA3, 0x0D, 0x1B,
+        0x90, 0x38, 0xA1, 0x15
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 16 * 6];
+} _EC_SECG_PRIME_128R2 = {
+    {
+        NID_X9_62_prime_field, 20, 16, 4
+    },
+    {
+        /* seed */
+        0x00, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51, 0x75, 0x12, 0xD8,
+        0xF0, 0x34, 0x31, 0xFC, 0xE6, 0x3B, 0x88, 0xF4,
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0xD6, 0x03, 0x19, 0x98, 0xD1, 0xB3, 0xBB, 0xFE, 0xBF, 0x59, 0xCC, 0x9B,
+        0xBF, 0xF9, 0xAE, 0xE1,
+        /* b */
+        0x5E, 0xEE, 0xFC, 0xA3, 0x80, 0xD0, 0x29, 0x19, 0xDC, 0x2C, 0x65, 0x58,
+        0xBB, 0x6D, 0x8A, 0x5D,
+        /* x */
+        0x7B, 0x6A, 0xA5, 0xD8, 0x5E, 0x57, 0x29, 0x83, 0xE6, 0xFB, 0x32, 0xA7,
+        0xCD, 0xEB, 0xC1, 0x40,
+        /* y */
+        0x27, 0xb6, 0x91, 0x6a, 0x89, 0x4d, 0x3a, 0xee, 0x71, 0x06, 0xfe, 0x80,
+        0x5f, 0xc3, 0x4b, 0x44,
+        /* order */
+        0x3F, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xBE, 0x00, 0x24, 0x72,
+        0x06, 0x13, 0xB5, 0xA3
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 21 * 6];
+} _EC_SECG_PRIME_160K1 = {
+    {
+        NID_X9_62_prime_field, 0, 21, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xAC, 0x73,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
+        /* x */
+        0x00, 0x3B, 0x4C, 0x38, 0x2C, 0xE3, 0x7A, 0xA1, 0x92, 0xA4, 0x01, 0x9E,
+        0x76, 0x30, 0x36, 0xF4, 0xF5, 0xDD, 0x4D, 0x7E, 0xBB,
+        /* y */
+        0x00, 0x93, 0x8c, 0xf9, 0x35, 0x31, 0x8f, 0xdc, 0xed, 0x6b, 0xc2, 0x82,
+        0x86, 0x53, 0x17, 0x33, 0xc3, 0xf0, 0x3c, 0x4f, 0xee,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xB8,
+        0xFA, 0x16, 0xDF, 0xAB, 0x9A, 0xCA, 0x16, 0xB6, 0xB3
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 21 * 6];
+} _EC_SECG_PRIME_160R1 = {
+    {
+        NID_X9_62_prime_field, 20, 21, 1
+    },
+    {
+        /* seed */
+        0x10, 0x53, 0xCD, 0xE4, 0x2C, 0x14, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x53, 0x3B, 0xF3, 0xF8, 0x33, 0x45,
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF,
+        /* a */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFC,
+        /* b */
+        0x00, 0x1C, 0x97, 0xBE, 0xFC, 0x54, 0xBD, 0x7A, 0x8B, 0x65, 0xAC, 0xF8,
+        0x9F, 0x81, 0xD4, 0xD4, 0xAD, 0xC5, 0x65, 0xFA, 0x45,
+        /* x */
+        0x00, 0x4A, 0x96, 0xB5, 0x68, 0x8E, 0xF5, 0x73, 0x28, 0x46, 0x64, 0x69,
+        0x89, 0x68, 0xC3, 0x8B, 0xB9, 0x13, 0xCB, 0xFC, 0x82,
+        /* y */
+        0x00, 0x23, 0xa6, 0x28, 0x55, 0x31, 0x68, 0x94, 0x7d, 0x59, 0xdc, 0xc9,
+        0x12, 0x04, 0x23, 0x51, 0x37, 0x7a, 0xc5, 0xfb, 0x32,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xF4,
+        0xC8, 0xF9, 0x27, 0xAE, 0xD3, 0xCA, 0x75, 0x22, 0x57
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 21 * 6];
+} _EC_SECG_PRIME_160R2 = {
+    {
+        NID_X9_62_prime_field, 20, 21, 1
+    },
+    {
+        /* seed */
+        0xB9, 0x9B, 0x99, 0xB0, 0x99, 0xB3, 0x23, 0xE0, 0x27, 0x09, 0xA4, 0xD6,
+        0x96, 0xE6, 0x76, 0x87, 0x56, 0x15, 0x17, 0x51,
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xAC, 0x73,
+        /* a */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xAC, 0x70,
+        /* b */
+        0x00, 0xB4, 0xE1, 0x34, 0xD3, 0xFB, 0x59, 0xEB, 0x8B, 0xAB, 0x57, 0x27,
+        0x49, 0x04, 0x66, 0x4D, 0x5A, 0xF5, 0x03, 0x88, 0xBA,
+        /* x */
+        0x00, 0x52, 0xDC, 0xB0, 0x34, 0x29, 0x3A, 0x11, 0x7E, 0x1F, 0x4F, 0xF1,
+        0x1B, 0x30, 0xF7, 0x19, 0x9D, 0x31, 0x44, 0xCE, 0x6D,
+        /* y */
+        0x00, 0xfe, 0xaf, 0xfe, 0xf2, 0xe3, 0x31, 0xf2, 0x96, 0xe0, 0x71, 0xfa,
+        0x0d, 0xf9, 0x98, 0x2c, 0xfe, 0xa7, 0xd4, 0x3f, 0x2e,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x35,
+        0x1E, 0xE7, 0x86, 0xA8, 0x18, 0xF3, 0xA1, 0xA1, 0x6B
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 24 * 6];
+} _EC_SECG_PRIME_192K1 = {
+    {
+        NID_X9_62_prime_field, 0, 24, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xEE, 0x37,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+        /* x */
+        0xDB, 0x4F, 0xF1, 0x0E, 0xC0, 0x57, 0xE9, 0xAE, 0x26, 0xB0, 0x7D, 0x02,
+        0x80, 0xB7, 0xF4, 0x34, 0x1D, 0xA5, 0xD1, 0xB1, 0xEA, 0xE0, 0x6C, 0x7D,
+        /* y */
+        0x9b, 0x2f, 0x2f, 0x6d, 0x9c, 0x56, 0x28, 0xa7, 0x84, 0x41, 0x63, 0xd0,
+        0x15, 0xbe, 0x86, 0x34, 0x40, 0x82, 0xaa, 0x88, 0xd9, 0x5e, 0x2f, 0x9d,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
+        0x26, 0xF2, 0xFC, 0x17, 0x0F, 0x69, 0x46, 0x6A, 0x74, 0xDE, 0xFD, 0x8D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 29 * 6];
+} _EC_SECG_PRIME_224K1 = {
+    {
+        NID_X9_62_prime_field, 0, 29, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFE, 0xFF, 0xFF, 0xE5, 0x6D,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x05,
+        /* x */
+        0x00, 0xA1, 0x45, 0x5B, 0x33, 0x4D, 0xF0, 0x99, 0xDF, 0x30, 0xFC, 0x28,
+        0xA1, 0x69, 0xA4, 0x67, 0xE9, 0xE4, 0x70, 0x75, 0xA9, 0x0F, 0x7E, 0x65,
+        0x0E, 0xB6, 0xB7, 0xA4, 0x5C,
+        /* y */
+        0x00, 0x7e, 0x08, 0x9f, 0xed, 0x7f, 0xba, 0x34, 0x42, 0x82, 0xca, 0xfb,
+        0xd6, 0xf7, 0xe3, 0x19, 0xf7, 0xc0, 0xb0, 0xbd, 0x59, 0xe2, 0xca, 0x4b,
+        0xdb, 0x55, 0x6d, 0x61, 0xa5,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01, 0xDC, 0xE8, 0xD2, 0xEC, 0x61, 0x84, 0xCA, 0xF0, 0xA9,
+        0x71, 0x76, 0x9F, 0xB1, 0xF7
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 32 * 6];
+} _EC_SECG_PRIME_256K1 = {
+    {
+        NID_X9_62_prime_field, 0, 32, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFC, 0x2F,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
+        /* x */
+        0x79, 0xBE, 0x66, 0x7E, 0xF9, 0xDC, 0xBB, 0xAC, 0x55, 0xA0, 0x62, 0x95,
+        0xCE, 0x87, 0x0B, 0x07, 0x02, 0x9B, 0xFC, 0xDB, 0x2D, 0xCE, 0x28, 0xD9,
+        0x59, 0xF2, 0x81, 0x5B, 0x16, 0xF8, 0x17, 0x98,
+        /* y */
+        0x48, 0x3a, 0xda, 0x77, 0x26, 0xa3, 0xc4, 0x65, 0x5d, 0xa4, 0xfb, 0xfc,
+        0x0e, 0x11, 0x08, 0xa8, 0xfd, 0x17, 0xb4, 0x48, 0xa6, 0x85, 0x54, 0x19,
+        0x9c, 0x47, 0xd0, 0x8f, 0xfb, 0x10, 0xd4, 0xb8,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xBA, 0xAE, 0xDC, 0xE6, 0xAF, 0x48, 0xA0, 0x3B,
+        0xBF, 0xD2, 0x5E, 0x8C, 0xD0, 0x36, 0x41, 0x41
+    }
+};
 
 /* some wap/wtls curves */
-static const struct { EC_CURVE_DATA h; unsigned char data[0+15*6]; }
-	_EC_WTLS_8 = {
-	{ NID_X9_62_prime_field,0,15,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFD,0xE7,
-	  
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,
-	  
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x03,
-	  
-	  /* x */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x01,
-	  
-	  /* y */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x02,
-	  
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xEC,0xEA,
-	  0x55,0x1A,0xD8,0x37,0xE9 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
-	_EC_WTLS_9 = {
-	{ NID_X9_62_prime_field,0,21,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x80,
-	  0x8F,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x03,
-
-	  /* x */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,
-
-	  /* y */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x02,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,0xCD,0xC9,0x8A,0xE0,0xE2,0xDE,0x57,0x4A,0xBF,
-	  0x33 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+28*6]; }
-	_EC_WTLS_12 = {
-	{ NID_X9_62_prime_field,0,28,1 },
-	{
-	  /* no seed */
-	  /* p */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-	  
-	  /* a */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
-	  
-	  /* b */
-	  0xB4,0x05,0x0A,0x85,0x0C,0x04,0xB3,0xAB,0xF5,0x41,
-	  0x32,0x56,0x50,0x44,0xB0,0xB7,0xD7,0xBF,0xD8,0xBA,
-	  0x27,0x0B,0x39,0x43,0x23,0x55,0xFF,0xB4,
-	  
-	  /* x */
-	  0xB7,0x0E,0x0C,0xBD,0x6B,0xB4,0xBF,0x7F,0x32,0x13,
-	  0x90,0xB9,0x4A,0x03,0xC1,0xD3,0x56,0xC2,0x11,0x22,
-	  0x34,0x32,0x80,0xD6,0x11,0x5C,0x1D,0x21,
-	  
-	  /* y */
-	  0xbd,0x37,0x63,0x88,0xb5,0xf7,0x23,0xfb,0x4c,0x22,
-	  0xdf,0xe6,0xcd,0x43,0x75,0xa0,0x5a,0x07,0x47,0x64,
-	  0x44,0xd5,0x81,0x99,0x85,0x00,0x7e,0x34,
-	  
-	  /* order */
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0x16,0xA2,0xE0,0xB8,0xF0,0x3E,
-	  0x13,0xDD,0x29,0x45,0x5C,0x5C,0x2A,0x3D }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 15 * 6];
+} _EC_WTLS_8 = {
+    {
+        NID_X9_62_prime_field, 0, 15, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFD, 0xE7,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x03,
+        /* x */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01,
+        /* y */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x02,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xEC, 0xEA, 0x55, 0x1A,
+        0xD8, 0x37, 0xE9
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 21 * 6];
+} _EC_WTLS_9 = {
+    {
+        NID_X9_62_prime_field, 0, 21, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x80, 0x8F,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+        /* x */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* y */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xCD,
+        0xC9, 0x8A, 0xE0, 0xE2, 0xDE, 0x57, 0x4A, 0xBF, 0x33
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 28 * 6];
+} _EC_WTLS_12 = {
+    {
+        NID_X9_62_prime_field, 0, 28, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFE,
+        /* b */
+        0xB4, 0x05, 0x0A, 0x85, 0x0C, 0x04, 0xB3, 0xAB, 0xF5, 0x41, 0x32, 0x56,
+        0x50, 0x44, 0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA, 0x27, 0x0B, 0x39, 0x43,
+        0x23, 0x55, 0xFF, 0xB4,
+        /* x */
+        0xB7, 0x0E, 0x0C, 0xBD, 0x6B, 0xB4, 0xBF, 0x7F, 0x32, 0x13, 0x90, 0xB9,
+        0x4A, 0x03, 0xC1, 0xD3, 0x56, 0xC2, 0x11, 0x22, 0x34, 0x32, 0x80, 0xD6,
+        0x11, 0x5C, 0x1D, 0x21,
+        /* y */
+        0xbd, 0x37, 0x63, 0x88, 0xb5, 0xf7, 0x23, 0xfb, 0x4c, 0x22, 0xdf, 0xe6,
+        0xcd, 0x43, 0x75, 0xa0, 0x5a, 0x07, 0x47, 0x64, 0x44, 0xd5, 0x81, 0x99,
+        0x85, 0x00, 0x7e, 0x34,
+        /* order */
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0x16, 0xA2, 0xE0, 0xB8, 0xF0, 0x3E, 0x13, 0xDD, 0x29, 0x45,
+        0x5C, 0x5C, 0x2A, 0x3D
+    }
+};
 
 #ifndef OPENSSL_NO_EC2M
 
 /* characteristic two curves */
-static const struct { EC_CURVE_DATA h; unsigned char data[20+15*6]; }
-	_EC_SECG_CHAR2_113R1 = {
-	{ NID_X9_62_characteristic_two_field,20,15,2 },
-	{ 
-	  /* seed */
-	  0x10,0xE7,0x23,0xAB,0x14,0xD6,0x96,0xE6,0x76,0x87,
-	  0x56,0x15,0x17,0x56,0xFE,0xBF,0x8F,0xCB,0x49,0xA9,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x00,0x30,0x88,0x25,0x0C,0xA6,0xE7,0xC7,0xFE,0x64,
-	  0x9C,0xE8,0x58,0x20,0xF7,
-
-	  /* b */
-	  0x00,0xE8,0xBE,0xE4,0xD3,0xE2,0x26,0x07,0x44,0x18,
-	  0x8B,0xE0,0xE9,0xC7,0x23,
-
-	  /* x */
-	  0x00,0x9D,0x73,0x61,0x6F,0x35,0xF4,0xAB,0x14,0x07,
-	  0xD7,0x35,0x62,0xC1,0x0F,
-
-	  /* y */
-	  0x00,0xA5,0x28,0x30,0x27,0x79,0x58,0xEE,0x84,0xD1,
-	  0x31,0x5E,0xD3,0x18,0x86,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD9,0xCC,
-	  0xEC,0x8A,0x39,0xE5,0x6F }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+15*6]; }
-	_EC_SECG_CHAR2_113R2 = {
-	{ NID_X9_62_characteristic_two_field,20,15,2 },
-	{ 
-	  /* seed */
-	  0x10,0xC0,0xFB,0x15,0x76,0x08,0x60,0xDE,0xF1,0xEE,
-	  0xF4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x5D,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x00,0x68,0x99,0x18,0xDB,0xEC,0x7E,0x5A,0x0D,0xD6,
-	  0xDF,0xC0,0xAA,0x55,0xC7,
-
-	  /* b */
-	  0x00,0x95,0xE9,0xA9,0xEC,0x9B,0x29,0x7B,0xD4,0xBF,
-	  0x36,0xE0,0x59,0x18,0x4F,
-
-	  /* x */
-	  0x01,0xA5,0x7A,0x6A,0x7B,0x26,0xCA,0x5E,0xF5,0x2F,
-	  0xCD,0xB8,0x16,0x47,0x97,
-
-	  /* y */
-	  0x00,0xB3,0xAD,0xC9,0x4E,0xD1,0xFE,0x67,0x4C,0x06,
-	  0xE6,0x95,0xBA,0xBA,0x1D,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x08,0x78,
-	  0x9B,0x24,0x96,0xAF,0x93 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+17*6]; }
-	_EC_SECG_CHAR2_131R1 = {
-	{ NID_X9_62_characteristic_two_field,20,17,2 },
-	{ 
-	  /* seed */
-	  0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,0x51,0x75,0x98,
-	  0x5B,0xD3,0xAD,0xBA,0xDA,0x21,0xB4,0x3A,0x97,0xE2,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x01,0x0D,
-
-	  /* a */
-	  0x07,0xA1,0x1B,0x09,0xA7,0x6B,0x56,0x21,0x44,0x41,
-	  0x8F,0xF3,0xFF,0x8C,0x25,0x70,0xB8,
-
-	  /* b */
-	  0x02,0x17,0xC0,0x56,0x10,0x88,0x4B,0x63,0xB9,0xC6,
-	  0xC7,0x29,0x16,0x78,0xF9,0xD3,0x41,
-
-	  /* x */
-	  0x00,0x81,0xBA,0xF9,0x1F,0xDF,0x98,0x33,0xC4,0x0F,
-	  0x9C,0x18,0x13,0x43,0x63,0x83,0x99,
-
-	  /* y */
-	  0x07,0x8C,0x6E,0x7E,0xA3,0x8C,0x00,0x1F,0x73,0xC8,
-	  0x13,0x4B,0x1B,0x4E,0xF9,0xE1,0x50,
-
-	  /* order */
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x31,
-	  0x23,0x95,0x3A,0x94,0x64,0xB5,0x4D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+17*6]; }
-	_EC_SECG_CHAR2_131R2 = {
-	{ NID_X9_62_characteristic_two_field,20,17,2 },
-	{ 
-	  /* seed */
-	  0x98,0x5B,0xD3,0xAD,0xBA,0xD4,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x5A,0x21,0xB4,0x3A,0x97,0xE3,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x01,0x0D,
-
-	  /* a */
-	  0x03,0xE5,0xA8,0x89,0x19,0xD7,0xCA,0xFC,0xBF,0x41,
-	  0x5F,0x07,0xC2,0x17,0x65,0x73,0xB2,
-
-	  /* b */
-	  0x04,0xB8,0x26,0x6A,0x46,0xC5,0x56,0x57,0xAC,0x73,
-	  0x4C,0xE3,0x8F,0x01,0x8F,0x21,0x92,
-
-	  /* x */
-	  0x03,0x56,0xDC,0xD8,0xF2,0xF9,0x50,0x31,0xAD,0x65,
-	  0x2D,0x23,0x95,0x1B,0xB3,0x66,0xA8,
-
-	  /* y */
-	  0x06,0x48,0xF0,0x6D,0x86,0x79,0x40,0xA5,0x36,0x6D,
-	  0x9E,0x26,0x5D,0xE9,0xEB,0x24,0x0F,
-
-	  /* order */
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x69,
-	  0x54,0xA2,0x33,0x04,0x9B,0xA9,0x8F }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
-	_EC_NIST_CHAR2_163K = {
-	{ NID_X9_62_characteristic_two_field,0,21,2 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0xC9,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,
-
-	  /* x */
-	  0x02,0xFE,0x13,0xC0,0x53,0x7B,0xBC,0x11,0xAC,0xAA,
-	  0x07,0xD7,0x93,0xDE,0x4E,0x6D,0x5E,0x5C,0x94,0xEE,
-	  0xE8,
-
-	  /* y */
-	  0x02,0x89,0x07,0x0F,0xB0,0x5D,0x38,0xFF,0x58,0x32,
-	  0x1F,0x2E,0x80,0x05,0x36,0xD5,0x38,0xCC,0xDA,0xA3,
-	  0xD9,
-
-	  /* order */
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x02,0x01,0x08,0xA2,0xE0,0xCC,0x0D,0x99,0xF8,0xA5,
-	  0xEF }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
-	_EC_SECG_CHAR2_163R1 = {
-	{ NID_X9_62_characteristic_two_field,0,21,2 },
-	{
-	  /* no seed */
-#if 0
-/* The algorithm used to derive the curve parameters from
- * the seed used here is slightly different than the
- * algorithm described in X9.62 . */
-	  0x24,0xB7,0xB1,0x37,0xC8,0xA1,0x4D,0x69,0x6E,0x67,
-	  0x68,0x75,0x61,0x51,0x75,0x6F,0xD0,0xDA,0x2E,0x5C,
-#endif
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0xC9,
-
-	  /* a */
-	  0x07,0xB6,0x88,0x2C,0xAA,0xEF,0xA8,0x4F,0x95,0x54,
-	  0xFF,0x84,0x28,0xBD,0x88,0xE2,0x46,0xD2,0x78,0x2A,
-	  0xE2,
-
-	  /* b */
-	  0x07,0x13,0x61,0x2D,0xCD,0xDC,0xB4,0x0A,0xAB,0x94,
-	  0x6B,0xDA,0x29,0xCA,0x91,0xF7,0x3A,0xF9,0x58,0xAF,
-	  0xD9,
-
-	  /* x */
-	  0x03,0x69,0x97,0x96,0x97,0xAB,0x43,0x89,0x77,0x89,
-	  0x56,0x67,0x89,0x56,0x7F,0x78,0x7A,0x78,0x76,0xA6,
-	  0x54,
-
-	  /* y */
-	  0x00,0x43,0x5E,0xDB,0x42,0xEF,0xAF,0xB2,0x98,0x9D,
-	  0x51,0xFE,0xFC,0xE3,0xC8,0x09,0x88,0xF4,0x1F,0xF8,
-	  0x83,
-
-	  /* order */
-	  0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0x48,0xAA,0xB6,0x89,0xC2,0x9C,0xA7,0x10,0x27,
-	  0x9B }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+21*6]; }
-	_EC_NIST_CHAR2_163B = {
-	{ NID_X9_62_characteristic_two_field,0,21,2 },
-	{
-	  /* no seed */
-#if 0
-/* The seed here was used to created the curve parameters in normal
- * basis representation (and not the polynomial representation used here) */
-	  0x85,0xE2,0x5B,0xFE,0x5C,0x86,0x22,0x6C,0xDB,0x12,
-	  0x01,0x6F,0x75,0x53,0xF9,0xD0,0xE6,0x93,0xA2,0x68,
-#endif
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0xC9,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,
-
-	  /* b */
-	  0x02,0x0A,0x60,0x19,0x07,0xB8,0xC9,0x53,0xCA,0x14,
-	  0x81,0xEB,0x10,0x51,0x2F,0x78,0x74,0x4A,0x32,0x05,
-	  0xFD,
-
-	  /* x */
-	  0x03,0xF0,0xEB,0xA1,0x62,0x86,0xA2,0xD5,0x7E,0xA0,
-	  0x99,0x11,0x68,0xD4,0x99,0x46,0x37,0xE8,0x34,0x3E,
-	  0x36,
-
-	  /* y */
-	  0x00,0xD5,0x1F,0xBC,0x6C,0x71,0xA0,0x09,0x4F,0xA2,
-	  0xCD,0xD5,0x45,0xB1,0x1C,0x5C,0x0C,0x79,0x73,0x24,
-	  0xF1,
-
-	  /* order */
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x02,0x92,0xFE,0x77,0xE7,0x0C,0x12,0xA4,0x23,0x4C,
-	  0x33 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+25*6]; }
-	_EC_SECG_CHAR2_193R1 = {
-	{ NID_X9_62_characteristic_two_field,20,25,2 },
-	{ 
-	  /* seed */
-	  0x10,0x3F,0xAE,0xC7,0x4D,0x69,0x6E,0x67,0x68,0x75,
-	  0x61,0x51,0x75,0x77,0x7F,0xC5,0xB1,0x91,0xEF,0x30,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x80,0x01,
-
-	  /* a */
-	  0x00,0x17,0x85,0x8F,0xEB,0x7A,0x98,0x97,0x51,0x69,
-	  0xE1,0x71,0xF7,0x7B,0x40,0x87,0xDE,0x09,0x8A,0xC8,
-	  0xA9,0x11,0xDF,0x7B,0x01,
-
-	  /* b */
-	  0x00,0xFD,0xFB,0x49,0xBF,0xE6,0xC3,0xA8,0x9F,0xAC,
-	  0xAD,0xAA,0x7A,0x1E,0x5B,0xBC,0x7C,0xC1,0xC2,0xE5,
-	  0xD8,0x31,0x47,0x88,0x14,
-
-	  /* x */
-	  0x01,0xF4,0x81,0xBC,0x5F,0x0F,0xF8,0x4A,0x74,0xAD,
-	  0x6C,0xDF,0x6F,0xDE,0xF4,0xBF,0x61,0x79,0x62,0x53,
-	  0x72,0xD8,0xC0,0xC5,0xE1,
-
-	  /* y */
-	  0x00,0x25,0xE3,0x99,0xF2,0x90,0x37,0x12,0xCC,0xF3,
-	  0xEA,0x9E,0x3A,0x1A,0xD1,0x7F,0xB0,0xB3,0x20,0x1B,
-	  0x6A,0xF7,0xCE,0x1B,0x05,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0xC7,0xF3,0x4A,0x77,0x8F,0x44,0x3A,
-	  0xCC,0x92,0x0E,0xBA,0x49 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+25*6]; }
-	_EC_SECG_CHAR2_193R2 = {
-	{ NID_X9_62_characteristic_two_field,20,25,2 },
-	{ 
-	  /* seed */
-	  0x10,0xB7,0xB4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,	
-	  0x17,0x51,0x37,0xC8,0xA1,0x6F,0xD0,0xDA,0x22,0x11,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x80,0x01,
-
-	  /* a */
-	  0x01,0x63,0xF3,0x5A,0x51,0x37,0xC2,0xCE,0x3E,0xA6,
-	  0xED,0x86,0x67,0x19,0x0B,0x0B,0xC4,0x3E,0xCD,0x69,
-	  0x97,0x77,0x02,0x70,0x9B,
-
-	  /* b */
-	  0x00,0xC9,0xBB,0x9E,0x89,0x27,0xD4,0xD6,0x4C,0x37,
-	  0x7E,0x2A,0xB2,0x85,0x6A,0x5B,0x16,0xE3,0xEF,0xB7,
-	  0xF6,0x1D,0x43,0x16,0xAE,
-
-	  /* x */
-	  0x00,0xD9,0xB6,0x7D,0x19,0x2E,0x03,0x67,0xC8,0x03,
-	  0xF3,0x9E,0x1A,0x7E,0x82,0xCA,0x14,0xA6,0x51,0x35,
-	  0x0A,0xAE,0x61,0x7E,0x8F,
-
-	  /* y */
-	  0x01,0xCE,0x94,0x33,0x56,0x07,0xC3,0x04,0xAC,0x29,
-	  0xE7,0xDE,0xFB,0xD9,0xCA,0x01,0xF5,0x96,0xF9,0x27,
-	  0x22,0x4C,0xDE,0xCF,0x6C,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x01,0x5A,0xAB,0x56,0x1B,0x00,0x54,0x13,
-	  0xCC,0xD4,0xEE,0x99,0xD5 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+30*6]; }
-	_EC_NIST_CHAR2_233K = {
-	{ NID_X9_62_characteristic_two_field,0,30,4 },
-	{
-	  /* no seed */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* x */
-	  0x01,0x72,0x32,0xBA,0x85,0x3A,0x7E,0x73,0x1A,0xF1,
-	  0x29,0xF2,0x2F,0xF4,0x14,0x95,0x63,0xA4,0x19,0xC2,
-	  0x6B,0xF5,0x0A,0x4C,0x9D,0x6E,0xEF,0xAD,0x61,0x26,
-
-	  /* y */
-	  0x01,0xDB,0x53,0x7D,0xEC,0xE8,0x19,0xB7,0xF7,0x0F,
-	  0x55,0x5A,0x67,0xC4,0x27,0xA8,0xCD,0x9B,0xF1,0x8A,
-	  0xEB,0x9B,0x56,0xE0,0xC1,0x10,0x56,0xFA,0xE6,0xA3,
-
-	  /* order */
-	  0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x06,0x9D,0x5B,0xB9,0x15,
-	  0xBC,0xD4,0x6E,0xFB,0x1A,0xD5,0xF1,0x73,0xAB,0xDF }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_NIST_CHAR2_233B = {
-	{ NID_X9_62_characteristic_two_field,20,30,2 },
-	{ 
-	  /* seed */
-	  0x74,0xD5,0x9F,0xF0,0x7F,0x6B,0x41,0x3D,0x0E,0xA1,
-	  0x4B,0x34,0x4B,0x20,0xA2,0xDB,0x04,0x9B,0x50,0xC3,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* b */
-	  0x00,0x66,0x64,0x7E,0xDE,0x6C,0x33,0x2C,0x7F,0x8C,
-	  0x09,0x23,0xBB,0x58,0x21,0x3B,0x33,0x3B,0x20,0xE9,
-	  0xCE,0x42,0x81,0xFE,0x11,0x5F,0x7D,0x8F,0x90,0xAD,
-
-	  /* x */
-	  0x00,0xFA,0xC9,0xDF,0xCB,0xAC,0x83,0x13,0xBB,0x21,
-	  0x39,0xF1,0xBB,0x75,0x5F,0xEF,0x65,0xBC,0x39,0x1F,
-	  0x8B,0x36,0xF8,0xF8,0xEB,0x73,0x71,0xFD,0x55,0x8B,
-
-	  /* y */
-	  0x01,0x00,0x6A,0x08,0xA4,0x19,0x03,0x35,0x06,0x78,
-	  0xE5,0x85,0x28,0xBE,0xBF,0x8A,0x0B,0xEF,0xF8,0x67,
-	  0xA7,0xCA,0x36,0x71,0x6F,0x7E,0x01,0xF8,0x10,0x52,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x13,0xE9,0x74,0xE7,0x2F,
-	  0x8A,0x69,0x22,0x03,0x1D,0x26,0x03,0xCF,0xE0,0xD7 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+30*6]; }
-	_EC_SECG_CHAR2_239K1 = {
-	{ NID_X9_62_characteristic_two_field,0,30,4 },
-	{
-	  /* no seed */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* x */
-	  0x29,0xA0,0xB6,0xA8,0x87,0xA9,0x83,0xE9,0x73,0x09,
-	  0x88,0xA6,0x87,0x27,0xA8,0xB2,0xD1,0x26,0xC4,0x4C,
-	  0xC2,0xCC,0x7B,0x2A,0x65,0x55,0x19,0x30,0x35,0xDC,
-
-	  /* y */
-	  0x76,0x31,0x08,0x04,0xF1,0x2E,0x54,0x9B,0xDB,0x01,
-	  0x1C,0x10,0x30,0x89,0xE7,0x35,0x10,0xAC,0xB2,0x75,
-	  0xFC,0x31,0x2A,0x5D,0xC6,0xB7,0x65,0x53,0xF0,0xCA,
-
-	  /* order */
-	  0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x5A,0x79,0xFE,0xC6,0x7C,
-	  0xB6,0xE9,0x1F,0x1C,0x1D,0xA8,0x00,0xE4,0x78,0xA5 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+36*6]; }
-	_EC_NIST_CHAR2_283K = {
-	{ NID_X9_62_characteristic_two_field,0,36,4 },
-	{
-	  /* no seed */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x10,0xA1,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* x */
-	  0x05,0x03,0x21,0x3F,0x78,0xCA,0x44,0x88,0x3F,0x1A,
-	  0x3B,0x81,0x62,0xF1,0x88,0xE5,0x53,0xCD,0x26,0x5F,
-	  0x23,0xC1,0x56,0x7A,0x16,0x87,0x69,0x13,0xB0,0xC2,
-	  0xAC,0x24,0x58,0x49,0x28,0x36,
-
-	  /* y */
-	  0x01,0xCC,0xDA,0x38,0x0F,0x1C,0x9E,0x31,0x8D,0x90,
-	  0xF9,0x5D,0x07,0xE5,0x42,0x6F,0xE8,0x7E,0x45,0xC0,
-	  0xE8,0x18,0x46,0x98,0xE4,0x59,0x62,0x36,0x4E,0x34,
-	  0x11,0x61,0x77,0xDD,0x22,0x59,
-
-	  /* order */
-	  0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE9,0xAE,
-	  0x2E,0xD0,0x75,0x77,0x26,0x5D,0xFF,0x7F,0x94,0x45,
-	  0x1E,0x06,0x1E,0x16,0x3C,0x61 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+36*6]; }
-	_EC_NIST_CHAR2_283B = {
-	{ NID_X9_62_characteristic_two_field,20,36,2 },
-	{ 
-	  /* no seed */
-	  0x77,0xE2,0xB0,0x73,0x70,0xEB,0x0F,0x83,0x2A,0x6D,
-	  0xD5,0xB6,0x2D,0xFC,0x88,0xCD,0x06,0xBB,0x84,0xBE,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x10,0xA1,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* b */
-	  0x02,0x7B,0x68,0x0A,0xC8,0xB8,0x59,0x6D,0xA5,0xA4,
-	  0xAF,0x8A,0x19,0xA0,0x30,0x3F,0xCA,0x97,0xFD,0x76,
-	  0x45,0x30,0x9F,0xA2,0xA5,0x81,0x48,0x5A,0xF6,0x26,
-	  0x3E,0x31,0x3B,0x79,0xA2,0xF5,
-
-	  /* x */
-	  0x05,0xF9,0x39,0x25,0x8D,0xB7,0xDD,0x90,0xE1,0x93,
-	  0x4F,0x8C,0x70,0xB0,0xDF,0xEC,0x2E,0xED,0x25,0xB8,
-	  0x55,0x7E,0xAC,0x9C,0x80,0xE2,0xE1,0x98,0xF8,0xCD,
-	  0xBE,0xCD,0x86,0xB1,0x20,0x53,
-
-	  /* y */
-	  0x03,0x67,0x68,0x54,0xFE,0x24,0x14,0x1C,0xB9,0x8F,
-	  0xE6,0xD4,0xB2,0x0D,0x02,0xB4,0x51,0x6F,0xF7,0x02,
-	  0x35,0x0E,0xDD,0xB0,0x82,0x67,0x79,0xC8,0x13,0xF0,
-	  0xDF,0x45,0xBE,0x81,0x12,0xF4,
-
-	  /* order */
-	  0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xEF,0x90,
-	  0x39,0x96,0x60,0xFC,0x93,0x8A,0x90,0x16,0x5B,0x04,
-	  0x2A,0x7C,0xEF,0xAD,0xB3,0x07 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+52*6]; }
-	_EC_NIST_CHAR2_409K = {
-	{ NID_X9_62_characteristic_two_field,0,52,4 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-
-	  /* x */
-	  0x00,0x60,0xF0,0x5F,0x65,0x8F,0x49,0xC1,0xAD,0x3A,
-	  0xB1,0x89,0x0F,0x71,0x84,0x21,0x0E,0xFD,0x09,0x87,
-	  0xE3,0x07,0xC8,0x4C,0x27,0xAC,0xCF,0xB8,0xF9,0xF6,
-	  0x7C,0xC2,0xC4,0x60,0x18,0x9E,0xB5,0xAA,0xAA,0x62,
-	  0xEE,0x22,0x2E,0xB1,0xB3,0x55,0x40,0xCF,0xE9,0x02,
-	  0x37,0x46,
-
-	  /* y */
-	  0x01,0xE3,0x69,0x05,0x0B,0x7C,0x4E,0x42,0xAC,0xBA,
-	  0x1D,0xAC,0xBF,0x04,0x29,0x9C,0x34,0x60,0x78,0x2F,
-	  0x91,0x8E,0xA4,0x27,0xE6,0x32,0x51,0x65,0xE9,0xEA,
-	  0x10,0xE3,0xDA,0x5F,0x6C,0x42,0xE9,0xC5,0x52,0x15,
-	  0xAA,0x9C,0xA2,0x7A,0x58,0x63,0xEC,0x48,0xD8,0xE0,
-	  0x28,0x6B,
-
-	  /* order */
-	  0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x5F,0x83,0xB2,
-	  0xD4,0xEA,0x20,0x40,0x0E,0xC4,0x55,0x7D,0x5E,0xD3,
-	  0xE3,0xE7,0xCA,0x5B,0x4B,0x5C,0x83,0xB8,0xE0,0x1E,
-	  0x5F,0xCF }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+52*6]; }
-	_EC_NIST_CHAR2_409B = {
-	{ NID_X9_62_characteristic_two_field,20,52,2 },
-	{ 
-	  /* seed */
-	  0x40,0x99,0xB5,0xA4,0x57,0xF9,0xD6,0x9F,0x79,0x21,
-	  0x3D,0x09,0x4C,0x4B,0xCD,0x4D,0x42,0x62,0x21,0x0B,
-
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-
-	  /* b */
-	  0x00,0x21,0xA5,0xC2,0xC8,0xEE,0x9F,0xEB,0x5C,0x4B,
-	  0x9A,0x75,0x3B,0x7B,0x47,0x6B,0x7F,0xD6,0x42,0x2E,
-	  0xF1,0xF3,0xDD,0x67,0x47,0x61,0xFA,0x99,0xD6,0xAC,
-	  0x27,0xC8,0xA9,0xA1,0x97,0xB2,0x72,0x82,0x2F,0x6C,
-	  0xD5,0x7A,0x55,0xAA,0x4F,0x50,0xAE,0x31,0x7B,0x13,
-	  0x54,0x5F,
-
-	  /* x */
-	  0x01,0x5D,0x48,0x60,0xD0,0x88,0xDD,0xB3,0x49,0x6B,
-	  0x0C,0x60,0x64,0x75,0x62,0x60,0x44,0x1C,0xDE,0x4A,
-	  0xF1,0x77,0x1D,0x4D,0xB0,0x1F,0xFE,0x5B,0x34,0xE5,
-	  0x97,0x03,0xDC,0x25,0x5A,0x86,0x8A,0x11,0x80,0x51,
-	  0x56,0x03,0xAE,0xAB,0x60,0x79,0x4E,0x54,0xBB,0x79,
-	  0x96,0xA7,
-
-	  /* y */
-	  0x00,0x61,0xB1,0xCF,0xAB,0x6B,0xE5,0xF3,0x2B,0xBF,
-	  0xA7,0x83,0x24,0xED,0x10,0x6A,0x76,0x36,0xB9,0xC5,
-	  0xA7,0xBD,0x19,0x8D,0x01,0x58,0xAA,0x4F,0x54,0x88,
-	  0xD0,0x8F,0x38,0x51,0x4F,0x1F,0xDF,0x4B,0x4F,0x40,
-	  0xD2,0x18,0x1B,0x36,0x81,0xC3,0x64,0xBA,0x02,0x73,
-	  0xC7,0x06,
-
-	  /* order */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0xAA,0xD6,
-	  0xA6,0x12,0xF3,0x33,0x07,0xBE,0x5F,0xA4,0x7C,0x3C,
-	  0x9E,0x05,0x2F,0x83,0x81,0x64,0xCD,0x37,0xD9,0xA2,
-	  0x11,0x73 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+72*6]; }
-	_EC_NIST_CHAR2_571K = {
-	{ NID_X9_62_characteristic_two_field,0,72,4 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x04,0x25,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-
-	  /* x */
-	  0x02,0x6E,0xB7,0xA8,0x59,0x92,0x3F,0xBC,0x82,0x18,
-	  0x96,0x31,0xF8,0x10,0x3F,0xE4,0xAC,0x9C,0xA2,0x97,
-	  0x00,0x12,0xD5,0xD4,0x60,0x24,0x80,0x48,0x01,0x84,
-	  0x1C,0xA4,0x43,0x70,0x95,0x84,0x93,0xB2,0x05,0xE6,
-	  0x47,0xDA,0x30,0x4D,0xB4,0xCE,0xB0,0x8C,0xBB,0xD1,
-	  0xBA,0x39,0x49,0x47,0x76,0xFB,0x98,0x8B,0x47,0x17,
-	  0x4D,0xCA,0x88,0xC7,0xE2,0x94,0x52,0x83,0xA0,0x1C,
-	  0x89,0x72,
-
-	  /* y */
-	  0x03,0x49,0xDC,0x80,0x7F,0x4F,0xBF,0x37,0x4F,0x4A,
-	  0xEA,0xDE,0x3B,0xCA,0x95,0x31,0x4D,0xD5,0x8C,0xEC,
-	  0x9F,0x30,0x7A,0x54,0xFF,0xC6,0x1E,0xFC,0x00,0x6D,
-	  0x8A,0x2C,0x9D,0x49,0x79,0xC0,0xAC,0x44,0xAE,0xA7,
-	  0x4F,0xBE,0xBB,0xB9,0xF7,0x72,0xAE,0xDC,0xB6,0x20,
-	  0xB0,0x1A,0x7B,0xA7,0xAF,0x1B,0x32,0x04,0x30,0xC8,
-	  0x59,0x19,0x84,0xF6,0x01,0xCD,0x4C,0x14,0x3E,0xF1,
-	  0xC7,0xA3,
-
-	  /* order */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x13,0x18,0x50,0xE1,
-	  0xF1,0x9A,0x63,0xE4,0xB3,0x91,0xA8,0xDB,0x91,0x7F,
-	  0x41,0x38,0xB6,0x30,0xD8,0x4B,0xE5,0xD6,0x39,0x38,
-	  0x1E,0x91,0xDE,0xB4,0x5C,0xFE,0x77,0x8F,0x63,0x7C,
-	  0x10,0x01 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+72*6]; }
-	_EC_NIST_CHAR2_571B = {
-	{ NID_X9_62_characteristic_two_field,20,72,2 },
-	{ 
-	  /* seed */
-	  0x2A,0xA0,0x58,0xF7,0x3A,0x0E,0x33,0xAB,0x48,0x6B,
-	  0x0F,0x61,0x04,0x10,0xC5,0x3A,0x7F,0x13,0x23,0x10,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x04,0x25,
-	  
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x01,
-	  
-	  /* b */
-	  0x02,0xF4,0x0E,0x7E,0x22,0x21,0xF2,0x95,0xDE,0x29,
-	  0x71,0x17,0xB7,0xF3,0xD6,0x2F,0x5C,0x6A,0x97,0xFF,
-	  0xCB,0x8C,0xEF,0xF1,0xCD,0x6B,0xA8,0xCE,0x4A,0x9A,
-	  0x18,0xAD,0x84,0xFF,0xAB,0xBD,0x8E,0xFA,0x59,0x33,
-	  0x2B,0xE7,0xAD,0x67,0x56,0xA6,0x6E,0x29,0x4A,0xFD,
-	  0x18,0x5A,0x78,0xFF,0x12,0xAA,0x52,0x0E,0x4D,0xE7,
-	  0x39,0xBA,0xCA,0x0C,0x7F,0xFE,0xFF,0x7F,0x29,0x55,
-	  0x72,0x7A,
-	  
-	  /* x */
-	  0x03,0x03,0x00,0x1D,0x34,0xB8,0x56,0x29,0x6C,0x16,
-	  0xC0,0xD4,0x0D,0x3C,0xD7,0x75,0x0A,0x93,0xD1,0xD2,
-	  0x95,0x5F,0xA8,0x0A,0xA5,0xF4,0x0F,0xC8,0xDB,0x7B,
-	  0x2A,0xBD,0xBD,0xE5,0x39,0x50,0xF4,0xC0,0xD2,0x93,
-	  0xCD,0xD7,0x11,0xA3,0x5B,0x67,0xFB,0x14,0x99,0xAE,
-	  0x60,0x03,0x86,0x14,0xF1,0x39,0x4A,0xBF,0xA3,0xB4,
-	  0xC8,0x50,0xD9,0x27,0xE1,0xE7,0x76,0x9C,0x8E,0xEC,
-	  0x2D,0x19,
-	  
-	  /* y */
-	  0x03,0x7B,0xF2,0x73,0x42,0xDA,0x63,0x9B,0x6D,0xCC,
-	  0xFF,0xFE,0xB7,0x3D,0x69,0xD7,0x8C,0x6C,0x27,0xA6,
-	  0x00,0x9C,0xBB,0xCA,0x19,0x80,0xF8,0x53,0x39,0x21,
-	  0xE8,0xA6,0x84,0x42,0x3E,0x43,0xBA,0xB0,0x8A,0x57,
-	  0x62,0x91,0xAF,0x8F,0x46,0x1B,0xB2,0xA8,0xB3,0x53,
-	  0x1D,0x2F,0x04,0x85,0xC1,0x9B,0x16,0xE2,0xF1,0x51,
-	  0x6E,0x23,0xDD,0x3C,0x1A,0x48,0x27,0xAF,0x1B,0x8A,
-	  0xC1,0x5B,
-
-	  /* order */
-	  0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE6,0x61,0xCE,0x18,
-	  0xFF,0x55,0x98,0x73,0x08,0x05,0x9B,0x18,0x68,0x23,
-	  0x85,0x1E,0xC7,0xDD,0x9C,0xA1,0x16,0x1D,0xE9,0x3D,
-	  0x51,0x74,0xD6,0x6E,0x83,0x82,0xE9,0xBB,0x2F,0xE8,
-	  0x4E,0x47 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
-	_EC_X9_62_CHAR2_163V1 = {
-	{ NID_X9_62_characteristic_two_field,20,21,2 },
-	{ 
-	  /* seed */
-	  0xD2,0xC0,0xFB,0x15,0x76,0x08,0x60,0xDE,0xF1,0xEE,
-	  0xF4,0xD6,0x96,0xE6,0x76,0x87,0x56,0x15,0x17,0x54,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-	  0x07,
-
-	  /* a */
-	  0x07,0x25,0x46,0xB5,0x43,0x52,0x34,0xA4,0x22,0xE0,
-	  0x78,0x96,0x75,0xF4,0x32,0xC8,0x94,0x35,0xDE,0x52,
-	  0x42,
-
-	  /* b */
-	  0x00,0xC9,0x51,0x7D,0x06,0xD5,0x24,0x0D,0x3C,0xFF,
-	  0x38,0xC7,0x4B,0x20,0xB6,0xCD,0x4D,0x6F,0x9D,0xD4,
-	  0xD9,
-
-	  /* x */
-	  0x07,0xAF,0x69,0x98,0x95,0x46,0x10,0x3D,0x79,0x32,
-	  0x9F,0xCC,0x3D,0x74,0x88,0x0F,0x33,0xBB,0xE8,0x03,
-	  0xCB,
-
-	  /* y */
-	  0x01,0xEC,0x23,0x21,0x1B,0x59,0x66,0xAD,0xEA,0x1D,
-	  0x3F,0x87,0xF7,0xEA,0x58,0x48,0xAE,0xF0,0xB7,0xCA,
-	  0x9F,
-
-	  /* order */
-	  0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x01,0xE6,0x0F,0xC8,0x82,0x1C,0xC7,0x4D,0xAE,0xAF,
-	  0xC1 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
-	_EC_X9_62_CHAR2_163V2 = {
-	{ NID_X9_62_characteristic_two_field,20,21,2 },
-	{ 
-	  /* seed */
-	  0x53,0x81,0x4C,0x05,0x0D,0x44,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x58,0x0C,0xA4,0xE2,0x9F,0xFD,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-	  0x07,
-
-	  /* a */
-	  0x01,0x08,0xB3,0x9E,0x77,0xC4,0xB1,0x08,0xBE,0xD9,
-	  0x81,0xED,0x0E,0x89,0x0E,0x11,0x7C,0x51,0x1C,0xF0,
-	  0x72,
-
-	  /* b */
-	  0x06,0x67,0xAC,0xEB,0x38,0xAF,0x4E,0x48,0x8C,0x40,
-	  0x74,0x33,0xFF,0xAE,0x4F,0x1C,0x81,0x16,0x38,0xDF,
-	  0x20,
-
-	  /* x */
-	  0x00,0x24,0x26,0x6E,0x4E,0xB5,0x10,0x6D,0x0A,0x96,
-	  0x4D,0x92,0xC4,0x86,0x0E,0x26,0x71,0xDB,0x9B,0x6C,
-	  0xC5,
-
-	  /* y */
-	  0x07,0x9F,0x68,0x4D,0xDF,0x66,0x84,0xC5,0xCD,0x25,
-	  0x8B,0x38,0x90,0x02,0x1B,0x23,0x86,0xDF,0xD1,0x9F,
-	  0xC5,
-
-	  /* order */
-	  0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFD,0xF6,0x4D,0xE1,0x15,0x1A,0xDB,0xB7,0x8F,0x10,
-	  0xA7 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+21*6]; }
-	_EC_X9_62_CHAR2_163V3 = {
-	{ NID_X9_62_characteristic_two_field,20,21,2 },
-	{ 
-	  /* seed */
-	  0x50,0xCB,0xF1,0xD9,0x5C,0xA9,0x4D,0x69,0x6E,0x67,
-	  0x68,0x75,0x61,0x51,0x75,0xF1,0x6A,0x36,0xA3,0xB8,
-
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-	  0x07,
-
-	  /* a */
-	  0x07,0xA5,0x26,0xC6,0x3D,0x3E,0x25,0xA2,0x56,0xA0,
-	  0x07,0x69,0x9F,0x54,0x47,0xE3,0x2A,0xE4,0x56,0xB5,
-	  0x0E,
-
-	  /* b */
-	  0x03,0xF7,0x06,0x17,0x98,0xEB,0x99,0xE2,0x38,0xFD,
-	  0x6F,0x1B,0xF9,0x5B,0x48,0xFE,0xEB,0x48,0x54,0x25,
-	  0x2B,
-
-	  /* x */
-	  0x02,0xF9,0xF8,0x7B,0x7C,0x57,0x4D,0x0B,0xDE,0xCF,
-	  0x8A,0x22,0xE6,0x52,0x47,0x75,0xF9,0x8C,0xDE,0xBD,
-	  0xCB,
-
-	  /* y */
-	  0x05,0xB9,0x35,0x59,0x0C,0x15,0x5E,0x17,0xEA,0x48,
-	  0xEB,0x3F,0xF3,0x71,0x8B,0x89,0x3D,0xF5,0x9A,0x05,
-	  0xD0,
-
-	  /* order */
-	  0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFE,0x1A,0xEE,0x14,0x0F,0x11,0x0A,0xFF,0x96,0x13,
-	  0x09 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+23*6]; }
-	_EC_X9_62_CHAR2_176V1 = {
-	{ NID_X9_62_characteristic_two_field,0,23,0xFF6E },
-	{
-	  /* no seed */
-	  /* p */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,
-	  0x00,0x00,0x07,
-
-	  /* a */
-	  0x00,0xE4,0xE6,0xDB,0x29,0x95,0x06,0x5C,0x40,0x7D,
-	  0x9D,0x39,0xB8,0xD0,0x96,0x7B,0x96,0x70,0x4B,0xA8,
-	  0xE9,0xC9,0x0B,
-
-	  /* b */
-	  0x00,0x5D,0xDA,0x47,0x0A,0xBE,0x64,0x14,0xDE,0x8E,
-	  0xC1,0x33,0xAE,0x28,0xE9,0xBB,0xD7,0xFC,0xEC,0x0A,
-	  0xE0,0xFF,0xF2,
-
-	  /* x */
-	  0x00,0x8D,0x16,0xC2,0x86,0x67,0x98,0xB6,0x00,0xF9,
-	  0xF0,0x8B,0xB4,0xA8,0xE8,0x60,0xF3,0x29,0x8C,0xE0,
-	  0x4A,0x57,0x98,
-
-	  /* y */
-	  0x00,0x6F,0xA4,0x53,0x9C,0x2D,0xAD,0xDD,0xD6,0xBA,
-	  0xB5,0x16,0x7D,0x61,0xB4,0x36,0xE1,0xD9,0x2B,0xB1,
-	  0x6A,0x56,0x2C,
-
-	  /* order */
-	  0x00,0x00,0x01,0x00,0x92,0x53,0x73,0x97,0xEC,0xA4,
-	  0xF6,0x14,0x57,0x99,0xD6,0x2B,0x0A,0x19,0xCE,0x06,
-	  0xFE,0x26,0xAD }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_X9_62_CHAR2_191V1 = {
-	{ NID_X9_62_characteristic_two_field,20,24,2 },
-	{ 
-	  /* seed */
-	  0x4E,0x13,0xCA,0x54,0x27,0x44,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x55,0x2F,0x27,0x9A,0x8C,0x84,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x28,0x66,0x53,0x7B,0x67,0x67,0x52,0x63,0x6A,0x68,
-	  0xF5,0x65,0x54,0xE1,0x26,0x40,0x27,0x6B,0x64,0x9E,
-	  0xF7,0x52,0x62,0x67,
-
-	  /* b */
-	  0x2E,0x45,0xEF,0x57,0x1F,0x00,0x78,0x6F,0x67,0xB0,
-	  0x08,0x1B,0x94,0x95,0xA3,0xD9,0x54,0x62,0xF5,0xDE,
-	  0x0A,0xA1,0x85,0xEC,
-
-	  /* x */
-	  0x36,0xB3,0xDA,0xF8,0xA2,0x32,0x06,0xF9,0xC4,0xF2,
-	  0x99,0xD7,0xB2,0x1A,0x9C,0x36,0x91,0x37,0xF2,0xC8,
-	  0x4A,0xE1,0xAA,0x0D,
-
-	  /* y */
-	  0x76,0x5B,0xE7,0x34,0x33,0xB3,0xF9,0x5E,0x33,0x29,
-	  0x32,0xE7,0x0E,0xA2,0x45,0xCA,0x24,0x18,0xEA,0x0E,
-	  0xF9,0x80,0x18,0xFB,
-
-	  /* order */
-	  0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x04,0xA2,0x0E,0x90,0xC3,0x90,0x67,0xC8,
-	  0x93,0xBB,0xB9,0xA5 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_X9_62_CHAR2_191V2 = {
-	{ NID_X9_62_characteristic_two_field,20,24,4 },
-	{ 
-	  /* seed */
-	  0x08,0x71,0xEF,0x2F,0xEF,0x24,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x58,0xBE,0xE0,0xD9,0x5C,0x15,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x40,0x10,0x28,0x77,0x4D,0x77,0x77,0xC7,0xB7,0x66,
-	  0x6D,0x13,0x66,0xEA,0x43,0x20,0x71,0x27,0x4F,0x89,
-	  0xFF,0x01,0xE7,0x18,
-
-	  /* b */
-	  0x06,0x20,0x04,0x8D,0x28,0xBC,0xBD,0x03,0xB6,0x24,
-	  0x9C,0x99,0x18,0x2B,0x7C,0x8C,0xD1,0x97,0x00,0xC3,
-	  0x62,0xC4,0x6A,0x01,
-
-	  /* x */
-	  0x38,0x09,0xB2,0xB7,0xCC,0x1B,0x28,0xCC,0x5A,0x87,
-	  0x92,0x6A,0xAD,0x83,0xFD,0x28,0x78,0x9E,0x81,0xE2,
-	  0xC9,0xE3,0xBF,0x10,
-
-	  /* y */
-	  0x17,0x43,0x43,0x86,0x62,0x6D,0x14,0xF3,0xDB,0xF0,
-	  0x17,0x60,0xD9,0x21,0x3A,0x3E,0x1C,0xF3,0x7A,0xEC,
-	  0x43,0x7D,0x66,0x8A,
-
-	  /* order */
-	  0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x50,0x50,0x8C,0xB8,0x9F,0x65,0x28,0x24,
-	  0xE0,0x6B,0x81,0x73 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+24*6]; }
-	_EC_X9_62_CHAR2_191V3 = {
-	{ NID_X9_62_characteristic_two_field,20,24,6 },
-	{
-	  /* seed */
-	  0xE0,0x53,0x51,0x2D,0xC6,0x84,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x50,0x67,0xAE,0x78,0x6D,0x1F,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x6C,0x01,0x07,0x47,0x56,0x09,0x91,0x22,0x22,0x10,
-	  0x56,0x91,0x1C,0x77,0xD7,0x7E,0x77,0xA7,0x77,0xE7,
-	  0xE7,0xE7,0x7F,0xCB,
-
-	  /* b */
-	  0x71,0xFE,0x1A,0xF9,0x26,0xCF,0x84,0x79,0x89,0xEF,
-	  0xEF,0x8D,0xB4,0x59,0xF6,0x63,0x94,0xD9,0x0F,0x32,
-	  0xAD,0x3F,0x15,0xE8,
-
-	  /* x */
-	  0x37,0x5D,0x4C,0xE2,0x4F,0xDE,0x43,0x44,0x89,0xDE,
-	  0x87,0x46,0xE7,0x17,0x86,0x01,0x50,0x09,0xE6,0x6E,
-	  0x38,0xA9,0x26,0xDD,
-
-	  /* y */
-	  0x54,0x5A,0x39,0x17,0x61,0x96,0x57,0x5D,0x98,0x59,
-	  0x99,0x36,0x6E,0x6A,0xD3,0x4C,0xE0,0xA7,0x7C,0xD7,
-	  0x12,0x7B,0x06,0xBE,
-
-	  /* order */
-	  0x15,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
-	  0x55,0x55,0x61,0x0C,0x0B,0x19,0x68,0x12,0xBF,0xB6,
-	  0x28,0x8A,0x3E,0xA3 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+27*6]; }
-	_EC_X9_62_CHAR2_208W1 = {
-	{ NID_X9_62_characteristic_two_field,0,27,0xFE48 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,	
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x07,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,	
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0xC8,0x61,0x9E,0xD4,0x5A,0x62,0xE6,0x21,0x2E,	
-	  0x11,0x60,0x34,0x9E,0x2B,0xFA,0x84,0x44,0x39,0xFA,
-	  0xFC,0x2A,0x3F,0xD1,0x63,0x8F,0x9E,
-
-	  /* x */
-	  0x00,0x89,0xFD,0xFB,0xE4,0xAB,0xE1,0x93,0xDF,0x95,	
-	  0x59,0xEC,0xF0,0x7A,0xC0,0xCE,0x78,0x55,0x4E,0x27,
-	  0x84,0xEB,0x8C,0x1E,0xD1,0xA5,0x7A,
-
-	  /* y */
-	  0x00,0x0F,0x55,0xB5,0x1A,0x06,0xE7,0x8E,0x9A,0xC3,	
-	  0x8A,0x03,0x5F,0xF5,0x20,0xD8,0xB0,0x17,0x81,0xBE,
-	  0xB1,0xA6,0xBB,0x08,0x61,0x7D,0xE3,
-
-	  /* order */
-	  0x00,0x00,0x01,0x01,0xBA,0xF9,0x5C,0x97,0x23,0xC5,	
-	  0x7B,0x6C,0x21,0xDA,0x2E,0xFF,0x2D,0x5E,0xD5,0x88,
-	  0xBD,0xD5,0x71,0x7E,0x21,0x2F,0x9D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_CHAR2_239V1 = {
-	{ NID_X9_62_characteristic_two_field,20,30,4 },
-	{
-	  /* seed */
-	  0xD3,0x4B,0x9A,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,
-	  0x51,0x75,0xCA,0x71,0xB9,0x20,0xBF,0xEF,0xB0,0x5D,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x32,0x01,0x08,0x57,0x07,0x7C,0x54,0x31,0x12,0x3A,
-	  0x46,0xB8,0x08,0x90,0x67,0x56,0xF5,0x43,0x42,0x3E,
-	  0x8D,0x27,0x87,0x75,0x78,0x12,0x57,0x78,0xAC,0x76,
-
-	  /* b */
-	  0x79,0x04,0x08,0xF2,0xEE,0xDA,0xF3,0x92,0xB0,0x12,
-	  0xED,0xEF,0xB3,0x39,0x2F,0x30,0xF4,0x32,0x7C,0x0C,
-	  0xA3,0xF3,0x1F,0xC3,0x83,0xC4,0x22,0xAA,0x8C,0x16,
-
-	  /* x */
-	  0x57,0x92,0x70,0x98,0xFA,0x93,0x2E,0x7C,0x0A,0x96,
-	  0xD3,0xFD,0x5B,0x70,0x6E,0xF7,0xE5,0xF5,0xC1,0x56,
-	  0xE1,0x6B,0x7E,0x7C,0x86,0x03,0x85,0x52,0xE9,0x1D,
-
-	  /* y */
-	  0x61,0xD8,0xEE,0x50,0x77,0xC3,0x3F,0xEC,0xF6,0xF1,
-	  0xA1,0x6B,0x26,0x8D,0xE4,0x69,0xC3,0xC7,0x74,0x4E,
-	  0xA9,0xA9,0x71,0x64,0x9F,0xC7,0xA9,0x61,0x63,0x05,
-
-	  /* order */
-	  0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x0F,0x4D,0x42,0xFF,0xE1,
-	  0x49,0x2A,0x49,0x93,0xF1,0xCA,0xD6,0x66,0xE4,0x47 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_CHAR2_239V2 = {
-	{ NID_X9_62_characteristic_two_field,20,30,6 },
-	{
-	  /* seed */
-	  0x2A,0xA6,0x98,0x2F,0xDF,0xA4,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x5D,0x26,0x67,0x27,0x27,0x7D,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x42,0x30,0x01,0x77,0x57,0xA7,0x67,0xFA,0xE4,0x23,
-	  0x98,0x56,0x9B,0x74,0x63,0x25,0xD4,0x53,0x13,0xAF,
-	  0x07,0x66,0x26,0x64,0x79,0xB7,0x56,0x54,0xE6,0x5F,
-
-	  /* b */
-	  0x50,0x37,0xEA,0x65,0x41,0x96,0xCF,0xF0,0xCD,0x82,
-	  0xB2,0xC1,0x4A,0x2F,0xCF,0x2E,0x3F,0xF8,0x77,0x52,
-	  0x85,0xB5,0x45,0x72,0x2F,0x03,0xEA,0xCD,0xB7,0x4B,
-
-	  /* x */
-	  0x28,0xF9,0xD0,0x4E,0x90,0x00,0x69,0xC8,0xDC,0x47,
-	  0xA0,0x85,0x34,0xFE,0x76,0xD2,0xB9,0x00,0xB7,0xD7,
-	  0xEF,0x31,0xF5,0x70,0x9F,0x20,0x0C,0x4C,0xA2,0x05,
-
-	  /* y */
-	  0x56,0x67,0x33,0x4C,0x45,0xAF,0xF3,0xB5,0xA0,0x3B,
-	  0xAD,0x9D,0xD7,0x5E,0x2C,0x71,0xA9,0x93,0x62,0x56,
-	  0x7D,0x54,0x53,0xF7,0xFA,0x6E,0x22,0x7E,0xC8,0x33,
-
-	  /* order */
-	  0x15,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
-	  0x55,0x55,0x55,0x55,0x55,0x3C,0x6F,0x28,0x85,0x25,
-	  0x9C,0x31,0xE3,0xFC,0xDF,0x15,0x46,0x24,0x52,0x2D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+30*6]; }
-	_EC_X9_62_CHAR2_239V3 = {
-	{ NID_X9_62_characteristic_two_field,20,30,0xA },
-	{ 
-	  /* seed */
-	  0x9E,0x07,0x6F,0x4D,0x69,0x6E,0x67,0x68,0x75,0x61,
-	  0x51,0x75,0xE1,0x1E,0x9F,0xDD,0x77,0xF9,0x20,0x41,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x01,0x23,0x87,0x74,0x66,0x6A,0x67,0x76,0x6D,0x66,
-	  0x76,0xF7,0x78,0xE6,0x76,0xB6,0x69,0x99,0x17,0x66,
-	  0x66,0xE6,0x87,0x66,0x6D,0x87,0x66,0xC6,0x6A,0x9F,
-
-	  /* b */
-	  0x6A,0x94,0x19,0x77,0xBA,0x9F,0x6A,0x43,0x51,0x99,
-	  0xAC,0xFC,0x51,0x06,0x7E,0xD5,0x87,0xF5,0x19,0xC5,
-	  0xEC,0xB5,0x41,0xB8,0xE4,0x41,0x11,0xDE,0x1D,0x40,
-
-	  /* x */
-	  0x70,0xF6,0xE9,0xD0,0x4D,0x28,0x9C,0x4E,0x89,0x91,
-	  0x3C,0xE3,0x53,0x0B,0xFD,0xE9,0x03,0x97,0x7D,0x42,
-	  0xB1,0x46,0xD5,0x39,0xBF,0x1B,0xDE,0x4E,0x9C,0x92,
-
-	  /* y */
-	  0x2E,0x5A,0x0E,0xAF,0x6E,0x5E,0x13,0x05,0xB9,0x00,
-	  0x4D,0xCE,0x5C,0x0E,0xD7,0xFE,0x59,0xA3,0x56,0x08,
-	  0xF3,0x38,0x37,0xC8,0x16,0xD8,0x0B,0x79,0xF4,0x61,
-
-	  /* order */
-	  0x0C,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,
-	  0xCC,0xCC,0xCC,0xCC,0xCC,0xAC,0x49,0x12,0xD2,0xD9,
-	  0xDF,0x90,0x3E,0xF9,0x88,0x8B,0x8A,0x0E,0x4C,0xFF }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+35*6]; }
-	_EC_X9_62_CHAR2_272W1 = {
-	{ NID_X9_62_characteristic_two_field,0,35,0xFF06 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,	
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x0B,
-	  
-	  /* a */
-	  0x00,0x91,0xA0,0x91,0xF0,0x3B,0x5F,0xBA,0x4A,0xB2,
-	  0xCC,0xF4,0x9C,0x4E,0xDD,0x22,0x0F,0xB0,0x28,0x71,
-	  0x2D,0x42,0xBE,0x75,0x2B,0x2C,0x40,0x09,0x4D,0xBA,
-	  0xCD,0xB5,0x86,0xFB,0x20,
-
-	  /* b */
-	  0x00,0x71,0x67,0xEF,0xC9,0x2B,0xB2,0xE3,0xCE,0x7C,
-	  0x8A,0xAA,0xFF,0x34,0xE1,0x2A,0x9C,0x55,0x70,0x03,
-	  0xD7,0xC7,0x3A,0x6F,0xAF,0x00,0x3F,0x99,0xF6,0xCC,
-	  0x84,0x82,0xE5,0x40,0xF7,
-
-	  /* x */
-	  0x00,0x61,0x08,0xBA,0xBB,0x2C,0xEE,0xBC,0xF7,0x87,
-	  0x05,0x8A,0x05,0x6C,0xBE,0x0C,0xFE,0x62,0x2D,0x77,
-	  0x23,0xA2,0x89,0xE0,0x8A,0x07,0xAE,0x13,0xEF,0x0D,
-	  0x10,0xD1,0x71,0xDD,0x8D,
-
-	  /* y */
-	  0x00,0x10,0xC7,0x69,0x57,0x16,0x85,0x1E,0xEF,0x6B,
-	  0xA7,0xF6,0x87,0x2E,0x61,0x42,0xFB,0xD2,0x41,0xB8,
-	  0x30,0xFF,0x5E,0xFC,0xAC,0xEC,0xCA,0xB0,0x5E,0x02,
-	  0x00,0x5D,0xDE,0x9D,0x23,
-
-	  /* order */
-	  0x00,0x00,0x01,0x00,0xFA,0xF5,0x13,0x54,0xE0,0xE3,
-	  0x9E,0x48,0x92,0xDF,0x6E,0x31,0x9C,0x72,0xC8,0x16,
-	  0x16,0x03,0xFA,0x45,0xAA,0x7B,0x99,0x8A,0x16,0x7B,
-	  0x8F,0x1E,0x62,0x95,0x21 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+39*6]; }
-	_EC_X9_62_CHAR2_304W1 = {
-	{ NID_X9_62_characteristic_two_field,0,39,0xFE2E },
-	{
-	  /* no seed */
-	  /* p */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x07,
-	  /* a */
-	  0x00,0xFD,0x0D,0x69,0x31,0x49,0xA1,0x18,0xF6,0x51,
-	  0xE6,0xDC,0xE6,0x80,0x20,0x85,0x37,0x7E,0x5F,0x88,
-	  0x2D,0x1B,0x51,0x0B,0x44,0x16,0x00,0x74,0xC1,0x28,
-	  0x80,0x78,0x36,0x5A,0x03,0x96,0xC8,0xE6,0x81,
-	  /* b */
-	  0x00,0xBD,0xDB,0x97,0xE5,0x55,0xA5,0x0A,0x90,0x8E,
-	  0x43,0xB0,0x1C,0x79,0x8E,0xA5,0xDA,0xA6,0x78,0x8F,
-	  0x1E,0xA2,0x79,0x4E,0xFC,0xF5,0x71,0x66,0xB8,0xC1,
-	  0x40,0x39,0x60,0x1E,0x55,0x82,0x73,0x40,0xBE,
-	  /* x */
-	  0x00,0x19,0x7B,0x07,0x84,0x5E,0x9B,0xE2,0xD9,0x6A,
-	  0xDB,0x0F,0x5F,0x3C,0x7F,0x2C,0xFF,0xBD,0x7A,0x3E,
-	  0xB8,0xB6,0xFE,0xC3,0x5C,0x7F,0xD6,0x7F,0x26,0xDD,
-	  0xF6,0x28,0x5A,0x64,0x4F,0x74,0x0A,0x26,0x14,
-	  /* y */
-	  0x00,0xE1,0x9F,0xBE,0xB7,0x6E,0x0D,0xA1,0x71,0x51,
-	  0x7E,0xCF,0x40,0x1B,0x50,0x28,0x9B,0xF0,0x14,0x10,
-	  0x32,0x88,0x52,0x7A,0x9B,0x41,0x6A,0x10,0x5E,0x80,
-	  0x26,0x0B,0x54,0x9F,0xDC,0x1B,0x92,0xC0,0x3B,
-	  /* order */
-	  0x00,0x00,0x01,0x01,0xD5,0x56,0x57,0x2A,0xAB,0xAC,
-	  0x80,0x01,0x01,0xD5,0x56,0x57,0x2A,0xAB,0xAC,0x80,
-	  0x01,0x02,0x2D,0x5C,0x91,0xDD,0x17,0x3F,0x8F,0xB5,
-	  0x61,0xDA,0x68,0x99,0x16,0x44,0x43,0x05,0x1D }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[20+45*6]; }
-	_EC_X9_62_CHAR2_359V1 = {
-	{ NID_X9_62_characteristic_two_field,20,45,0x4C },
-	{
-	  /* seed */
-	  0x2B,0x35,0x49,0x20,0xB7,0x24,0xD6,0x96,0xE6,0x76,
-	  0x87,0x56,0x15,0x17,0x58,0x5B,0xA1,0x33,0x2D,0xC6,
-
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x56,0x67,0x67,0x6A,0x65,0x4B,0x20,0x75,0x4F,0x35,
-	  0x6E,0xA9,0x20,0x17,0xD9,0x46,0x56,0x7C,0x46,0x67,
-	  0x55,0x56,0xF1,0x95,0x56,0xA0,0x46,0x16,0xB5,0x67,
-	  0xD2,0x23,0xA5,0xE0,0x56,0x56,0xFB,0x54,0x90,0x16,
-	  0xA9,0x66,0x56,0xA5,0x57,
-
-	  /* b */
-	  0x24,0x72,0xE2,0xD0,0x19,0x7C,0x49,0x36,0x3F,0x1F,
-	  0xE7,0xF5,0xB6,0xDB,0x07,0x5D,0x52,0xB6,0x94,0x7D,
-	  0x13,0x5D,0x8C,0xA4,0x45,0x80,0x5D,0x39,0xBC,0x34,
-	  0x56,0x26,0x08,0x96,0x87,0x74,0x2B,0x63,0x29,0xE7,
-	  0x06,0x80,0x23,0x19,0x88,
-
-	  /* x */
-	  0x3C,0x25,0x8E,0xF3,0x04,0x77,0x67,0xE7,0xED,0xE0,
-	  0xF1,0xFD,0xAA,0x79,0xDA,0xEE,0x38,0x41,0x36,0x6A,
-	  0x13,0x2E,0x16,0x3A,0xCE,0xD4,0xED,0x24,0x01,0xDF,
-	  0x9C,0x6B,0xDC,0xDE,0x98,0xE8,0xE7,0x07,0xC0,0x7A,
-	  0x22,0x39,0xB1,0xB0,0x97,
-
-	  /* y */
-	  0x53,0xD7,0xE0,0x85,0x29,0x54,0x70,0x48,0x12,0x1E,
-	  0x9C,0x95,0xF3,0x79,0x1D,0xD8,0x04,0x96,0x39,0x48,
-	  0xF3,0x4F,0xAE,0x7B,0xF4,0x4E,0xA8,0x23,0x65,0xDC,
-	  0x78,0x68,0xFE,0x57,0xE4,0xAE,0x2D,0xE2,0x11,0x30,
-	  0x5A,0x40,0x71,0x04,0xBD,
-
-	  /* order */
-	  0x01,0xAF,0x28,0x6B,0xCA,0x1A,0xF2,0x86,0xBC,0xA1,
-	  0xAF,0x28,0x6B,0xCA,0x1A,0xF2,0x86,0xBC,0xA1,0xAF,
-	  0x28,0x6B,0xC9,0xFB,0x8F,0x6B,0x85,0xC5,0x56,0x89,
-	  0x2C,0x20,0xA7,0xEB,0x96,0x4F,0xE7,0x71,0x9E,0x74,
-	  0xF4,0x90,0x75,0x8D,0x3B }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+47*6]; }
-	_EC_X9_62_CHAR2_368W1 = {
-	{ NID_X9_62_characteristic_two_field,0,47,0xFF70 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x07,
-
-	  /* a */
-	  0x00,0xE0,0xD2,0xEE,0x25,0x09,0x52,0x06,0xF5,0xE2,
-	  0xA4,0xF9,0xED,0x22,0x9F,0x1F,0x25,0x6E,0x79,0xA0,
-	  0xE2,0xB4,0x55,0x97,0x0D,0x8D,0x0D,0x86,0x5B,0xD9,
-	  0x47,0x78,0xC5,0x76,0xD6,0x2F,0x0A,0xB7,0x51,0x9C,
-	  0xCD,0x2A,0x1A,0x90,0x6A,0xE3,0x0D,
-
-	  /* b */
-	  0x00,0xFC,0x12,0x17,0xD4,0x32,0x0A,0x90,0x45,0x2C,
-	  0x76,0x0A,0x58,0xED,0xCD,0x30,0xC8,0xDD,0x06,0x9B,
-	  0x3C,0x34,0x45,0x38,0x37,0xA3,0x4E,0xD5,0x0C,0xB5,
-	  0x49,0x17,0xE1,0xC2,0x11,0x2D,0x84,0xD1,0x64,0xF4,
-	  0x44,0xF8,0xF7,0x47,0x86,0x04,0x6A,
-
-	  /* x */
-	  0x00,0x10,0x85,0xE2,0x75,0x53,0x81,0xDC,0xCC,0xE3,
-	  0xC1,0x55,0x7A,0xFA,0x10,0xC2,0xF0,0xC0,0xC2,0x82,
-	  0x56,0x46,0xC5,0xB3,0x4A,0x39,0x4C,0xBC,0xFA,0x8B,
-	  0xC1,0x6B,0x22,0xE7,0xE7,0x89,0xE9,0x27,0xBE,0x21,
-	  0x6F,0x02,0xE1,0xFB,0x13,0x6A,0x5F,
-
-	  /* y */
-	  0x00,0x7B,0x3E,0xB1,0xBD,0xDC,0xBA,0x62,0xD5,0xD8,
-	  0xB2,0x05,0x9B,0x52,0x57,0x97,0xFC,0x73,0x82,0x2C,
-	  0x59,0x05,0x9C,0x62,0x3A,0x45,0xFF,0x38,0x43,0xCE,
-	  0xE8,0xF8,0x7C,0xD1,0x85,0x5A,0xDA,0xA8,0x1E,0x2A,
-	  0x07,0x50,0xB8,0x0F,0xDA,0x23,0x10,
-
-	  /* order */
-	  0x00,0x00,0x01,0x00,0x90,0x51,0x2D,0xA9,0xAF,0x72,
-	  0xB0,0x83,0x49,0xD9,0x8A,0x5D,0xD4,0xC7,0xB0,0x53,
-	  0x2E,0xCA,0x51,0xCE,0x03,0xE2,0xD1,0x0F,0x3B,0x7A,
-	  0xC5,0x79,0xBD,0x87,0xE9,0x09,0xAE,0x40,0xA6,0xF1,
-	  0x31,0xE9,0xCF,0xCE,0x5B,0xD9,0x67 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+54*6]; }
-	_EC_X9_62_CHAR2_431R1 = {
-	{ NID_X9_62_characteristic_two_field,0,54,0x2760 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x1A,0x82,0x7E,0xF0,0x0D,0xD6,0xFC,0x0E,0x23,0x4C,
-	  0xAF,0x04,0x6C,0x6A,0x5D,0x8A,0x85,0x39,0x5B,0x23,
-	  0x6C,0xC4,0xAD,0x2C,0xF3,0x2A,0x0C,0xAD,0xBD,0xC9,
-	  0xDD,0xF6,0x20,0xB0,0xEB,0x99,0x06,0xD0,0x95,0x7F,
-	  0x6C,0x6F,0xEA,0xCD,0x61,0x54,0x68,0xDF,0x10,0x4D,
-	  0xE2,0x96,0xCD,0x8F,
-
-	  /* b */
-	  0x10,0xD9,0xB4,0xA3,0xD9,0x04,0x7D,0x8B,0x15,0x43,
-	  0x59,0xAB,0xFB,0x1B,0x7F,0x54,0x85,0xB0,0x4C,0xEB,
-	  0x86,0x82,0x37,0xDD,0xC9,0xDE,0xDA,0x98,0x2A,0x67,
-	  0x9A,0x5A,0x91,0x9B,0x62,0x6D,0x4E,0x50,0xA8,0xDD,
-	  0x73,0x1B,0x10,0x7A,0x99,0x62,0x38,0x1F,0xB5,0xD8,
-	  0x07,0xBF,0x26,0x18,
-
-	  /* x */
-	  0x12,0x0F,0xC0,0x5D,0x3C,0x67,0xA9,0x9D,0xE1,0x61,
-	  0xD2,0xF4,0x09,0x26,0x22,0xFE,0xCA,0x70,0x1B,0xE4,
-	  0xF5,0x0F,0x47,0x58,0x71,0x4E,0x8A,0x87,0xBB,0xF2,
-	  0xA6,0x58,0xEF,0x8C,0x21,0xE7,0xC5,0xEF,0xE9,0x65,
-	  0x36,0x1F,0x6C,0x29,0x99,0xC0,0xC2,0x47,0xB0,0xDB,
-	  0xD7,0x0C,0xE6,0xB7,
-
-	  /* y */
-	  0x20,0xD0,0xAF,0x89,0x03,0xA9,0x6F,0x8D,0x5F,0xA2,
-	  0xC2,0x55,0x74,0x5D,0x3C,0x45,0x1B,0x30,0x2C,0x93,
-	  0x46,0xD9,0xB7,0xE4,0x85,0xE7,0xBC,0xE4,0x1F,0x6B,
-	  0x59,0x1F,0x3E,0x8F,0x6A,0xDD,0xCB,0xB0,0xBC,0x4C,
-	  0x2F,0x94,0x7A,0x7D,0xE1,0xA8,0x9B,0x62,0x5D,0x6A,
-	  0x59,0x8B,0x37,0x60,
-
-	  /* order */
-	  0x00,0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,
-	  0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,0x03,
-	  0x40,0x34,0x03,0x40,0x34,0x03,0x40,0x34,0x03,0x23,
-	  0xC3,0x13,0xFA,0xB5,0x05,0x89,0x70,0x3B,0x5E,0xC6,
-	  0x8D,0x35,0x87,0xFE,0xC6,0x0D,0x16,0x1C,0xC1,0x49,
-	  0xC1,0xAD,0x4A,0x91 }
-	};
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+15*6]; }
-	_EC_WTLS_1 = {
-	{ NID_X9_62_characteristic_two_field,0,15,2 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x02,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x01,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x01,
-
-	  /* x */
-	  0x01,0x66,0x79,0x79,0xA4,0x0B,0xA4,0x97,0xE5,0xD5,
-	  0xC2,0x70,0x78,0x06,0x17,
-
-	  /* y */
-	  0x00,0xF4,0x4B,0x4A,0xF1,0xEC,0xC2,0x63,0x0E,0x08,
-	  0x78,0x5C,0xEB,0xCC,0x15,
-
-	  /* order */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0xBF,
-	  0x91,0xAF,0x6D,0xEA,0x73 }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 15 * 6];
+} _EC_SECG_CHAR2_113R1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 15, 2
+    },
+    {
+        /* seed */
+        0x10, 0xE7, 0x23, 0xAB, 0x14, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56, 0x15,
+        0x17, 0x56, 0xFE, 0xBF, 0x8F, 0xCB, 0x49, 0xA9,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x02, 0x01,
+        /* a */
+        0x00, 0x30, 0x88, 0x25, 0x0C, 0xA6, 0xE7, 0xC7, 0xFE, 0x64, 0x9C, 0xE8,
+        0x58, 0x20, 0xF7,
+        /* b */
+        0x00, 0xE8, 0xBE, 0xE4, 0xD3, 0xE2, 0x26, 0x07, 0x44, 0x18, 0x8B, 0xE0,
+        0xE9, 0xC7, 0x23,
+        /* x */
+        0x00, 0x9D, 0x73, 0x61, 0x6F, 0x35, 0xF4, 0xAB, 0x14, 0x07, 0xD7, 0x35,
+        0x62, 0xC1, 0x0F,
+        /* y */
+        0x00, 0xA5, 0x28, 0x30, 0x27, 0x79, 0x58, 0xEE, 0x84, 0xD1, 0x31, 0x5E,
+        0xD3, 0x18, 0x86,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD9, 0xCC, 0xEC, 0x8A,
+        0x39, 0xE5, 0x6F
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 15 * 6];
+} _EC_SECG_CHAR2_113R2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 15, 2
+    },
+    {
+        /* seed */
+        0x10, 0xC0, 0xFB, 0x15, 0x76, 0x08, 0x60, 0xDE, 0xF1, 0xEE, 0xF4, 0xD6,
+        0x96, 0xE6, 0x76, 0x87, 0x56, 0x15, 0x17, 0x5D,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x02, 0x01,
+        /* a */
+        0x00, 0x68, 0x99, 0x18, 0xDB, 0xEC, 0x7E, 0x5A, 0x0D, 0xD6, 0xDF, 0xC0,
+        0xAA, 0x55, 0xC7,
+        /* b */
+        0x00, 0x95, 0xE9, 0xA9, 0xEC, 0x9B, 0x29, 0x7B, 0xD4, 0xBF, 0x36, 0xE0,
+        0x59, 0x18, 0x4F,
+        /* x */
+        0x01, 0xA5, 0x7A, 0x6A, 0x7B, 0x26, 0xCA, 0x5E, 0xF5, 0x2F, 0xCD, 0xB8,
+        0x16, 0x47, 0x97,
+        /* y */
+        0x00, 0xB3, 0xAD, 0xC9, 0x4E, 0xD1, 0xFE, 0x67, 0x4C, 0x06, 0xE6, 0x95,
+        0xBA, 0xBA, 0x1D,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x08, 0x78, 0x9B, 0x24,
+        0x96, 0xAF, 0x93
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 17 * 6];
+} _EC_SECG_CHAR2_131R1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 17, 2
+    },
+    {
+        /* seed */
+        0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51, 0x75, 0x98, 0x5B, 0xD3,
+        0xAD, 0xBA, 0xDA, 0x21, 0xB4, 0x3A, 0x97, 0xE2,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01, 0x0D,
+        /* a */
+        0x07, 0xA1, 0x1B, 0x09, 0xA7, 0x6B, 0x56, 0x21, 0x44, 0x41, 0x8F, 0xF3,
+        0xFF, 0x8C, 0x25, 0x70, 0xB8,
+        /* b */
+        0x02, 0x17, 0xC0, 0x56, 0x10, 0x88, 0x4B, 0x63, 0xB9, 0xC6, 0xC7, 0x29,
+        0x16, 0x78, 0xF9, 0xD3, 0x41,
+        /* x */
+        0x00, 0x81, 0xBA, 0xF9, 0x1F, 0xDF, 0x98, 0x33, 0xC4, 0x0F, 0x9C, 0x18,
+        0x13, 0x43, 0x63, 0x83, 0x99,
+        /* y */
+        0x07, 0x8C, 0x6E, 0x7E, 0xA3, 0x8C, 0x00, 0x1F, 0x73, 0xC8, 0x13, 0x4B,
+        0x1B, 0x4E, 0xF9, 0xE1, 0x50,
+        /* order */
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x31, 0x23, 0x95,
+        0x3A, 0x94, 0x64, 0xB5, 0x4D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 17 * 6];
+} _EC_SECG_CHAR2_131R2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 17, 2
+    },
+    {
+        /* seed */
+        0x98, 0x5B, 0xD3, 0xAD, 0xBA, 0xD4, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x5A, 0x21, 0xB4, 0x3A, 0x97, 0xE3,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01, 0x0D,
+        /* a */
+        0x03, 0xE5, 0xA8, 0x89, 0x19, 0xD7, 0xCA, 0xFC, 0xBF, 0x41, 0x5F, 0x07,
+        0xC2, 0x17, 0x65, 0x73, 0xB2,
+        /* b */
+        0x04, 0xB8, 0x26, 0x6A, 0x46, 0xC5, 0x56, 0x57, 0xAC, 0x73, 0x4C, 0xE3,
+        0x8F, 0x01, 0x8F, 0x21, 0x92,
+        /* x */
+        0x03, 0x56, 0xDC, 0xD8, 0xF2, 0xF9, 0x50, 0x31, 0xAD, 0x65, 0x2D, 0x23,
+        0x95, 0x1B, 0xB3, 0x66, 0xA8,
+        /* y */
+        0x06, 0x48, 0xF0, 0x6D, 0x86, 0x79, 0x40, 0xA5, 0x36, 0x6D, 0x9E, 0x26,
+        0x5D, 0xE9, 0xEB, 0x24, 0x0F,
+        /* order */
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x69, 0x54, 0xA2,
+        0x33, 0x04, 0x9B, 0xA9, 0x8F
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 21 * 6];
+} _EC_NIST_CHAR2_163K = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 21, 2
+    },
+    {
+        /* no seed */
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC9,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x02, 0xFE, 0x13, 0xC0, 0x53, 0x7B, 0xBC, 0x11, 0xAC, 0xAA, 0x07, 0xD7,
+        0x93, 0xDE, 0x4E, 0x6D, 0x5E, 0x5C, 0x94, 0xEE, 0xE8,
+        /* y */
+        0x02, 0x89, 0x07, 0x0F, 0xB0, 0x5D, 0x38, 0xFF, 0x58, 0x32, 0x1F, 0x2E,
+        0x80, 0x05, 0x36, 0xD5, 0x38, 0xCC, 0xDA, 0xA3, 0xD9,
+        /* order */
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01,
+        0x08, 0xA2, 0xE0, 0xCC, 0x0D, 0x99, 0xF8, 0xA5, 0xEF
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 21 * 6];
+} _EC_SECG_CHAR2_163R1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 21, 2
+    },
+    {
+        /* no seed */
+# if 0
+        /*
+        * The algorithm used to derive the curve parameters from the seed
+        * used here is slightly different than the algorithm described in
+        * X9.62 .
+        */
+        0x24, 0xB7, 0xB1, 0x37, 0xC8, 0xA1, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75,
+        0x61, 0x51, 0x75, 0x6F, 0xD0, 0xDA, 0x2E, 0x5C,
+# endif
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC9,
+        /* a */
+        0x07, 0xB6, 0x88, 0x2C, 0xAA, 0xEF, 0xA8, 0x4F, 0x95, 0x54, 0xFF, 0x84,
+        0x28, 0xBD, 0x88, 0xE2, 0x46, 0xD2, 0x78, 0x2A, 0xE2,
+        /* b */
+        0x07, 0x13, 0x61, 0x2D, 0xCD, 0xDC, 0xB4, 0x0A, 0xAB, 0x94, 0x6B, 0xDA,
+        0x29, 0xCA, 0x91, 0xF7, 0x3A, 0xF9, 0x58, 0xAF, 0xD9,
+        /* x */
+        0x03, 0x69, 0x97, 0x96, 0x97, 0xAB, 0x43, 0x89, 0x77, 0x89, 0x56, 0x67,
+        0x89, 0x56, 0x7F, 0x78, 0x7A, 0x78, 0x76, 0xA6, 0x54,
+        /* y */
+        0x00, 0x43, 0x5E, 0xDB, 0x42, 0xEF, 0xAF, 0xB2, 0x98, 0x9D, 0x51, 0xFE,
+        0xFC, 0xE3, 0xC8, 0x09, 0x88, 0xF4, 0x1F, 0xF8, 0x83,
+        /* order */
+        0x03, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x48,
+        0xAA, 0xB6, 0x89, 0xC2, 0x9C, 0xA7, 0x10, 0x27, 0x9B
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 21 * 6];
+} _EC_NIST_CHAR2_163B = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 21, 2
+    },
+    {
+        /* no seed */
+# if 0
+        /*
+        * The seed here was used to created the curve parameters in normal
+        * basis representation (and not the polynomial representation used
+        * here)
+        */
+        0x85, 0xE2, 0x5B, 0xFE, 0x5C, 0x86, 0x22, 0x6C, 0xDB, 0x12, 0x01, 0x6F,
+        0x75, 0x53, 0xF9, 0xD0, 0xE6, 0x93, 0xA2, 0x68,
+# endif
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC9,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x02, 0x0A, 0x60, 0x19, 0x07, 0xB8, 0xC9, 0x53, 0xCA, 0x14, 0x81, 0xEB,
+        0x10, 0x51, 0x2F, 0x78, 0x74, 0x4A, 0x32, 0x05, 0xFD,
+        /* x */
+        0x03, 0xF0, 0xEB, 0xA1, 0x62, 0x86, 0xA2, 0xD5, 0x7E, 0xA0, 0x99, 0x11,
+        0x68, 0xD4, 0x99, 0x46, 0x37, 0xE8, 0x34, 0x3E, 0x36,
+        /* y */
+        0x00, 0xD5, 0x1F, 0xBC, 0x6C, 0x71, 0xA0, 0x09, 0x4F, 0xA2, 0xCD, 0xD5,
+        0x45, 0xB1, 0x1C, 0x5C, 0x0C, 0x79, 0x73, 0x24, 0xF1,
+        /* order */
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x92,
+        0xFE, 0x77, 0xE7, 0x0C, 0x12, 0xA4, 0x23, 0x4C, 0x33
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 25 * 6];
+} _EC_SECG_CHAR2_193R1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 25, 2
+    },
+    {
+        /* seed */
+        0x10, 0x3F, 0xAE, 0xC7, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51,
+        0x75, 0x77, 0x7F, 0xC5, 0xB1, 0x91, 0xEF, 0x30,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+        0x01,
+        /* a */
+        0x00, 0x17, 0x85, 0x8F, 0xEB, 0x7A, 0x98, 0x97, 0x51, 0x69, 0xE1, 0x71,
+        0xF7, 0x7B, 0x40, 0x87, 0xDE, 0x09, 0x8A, 0xC8, 0xA9, 0x11, 0xDF, 0x7B,
+        0x01,
+        /* b */
+        0x00, 0xFD, 0xFB, 0x49, 0xBF, 0xE6, 0xC3, 0xA8, 0x9F, 0xAC, 0xAD, 0xAA,
+        0x7A, 0x1E, 0x5B, 0xBC, 0x7C, 0xC1, 0xC2, 0xE5, 0xD8, 0x31, 0x47, 0x88,
+        0x14,
+        /* x */
+        0x01, 0xF4, 0x81, 0xBC, 0x5F, 0x0F, 0xF8, 0x4A, 0x74, 0xAD, 0x6C, 0xDF,
+        0x6F, 0xDE, 0xF4, 0xBF, 0x61, 0x79, 0x62, 0x53, 0x72, 0xD8, 0xC0, 0xC5,
+        0xE1,
+        /* y */
+        0x00, 0x25, 0xE3, 0x99, 0xF2, 0x90, 0x37, 0x12, 0xCC, 0xF3, 0xEA, 0x9E,
+        0x3A, 0x1A, 0xD1, 0x7F, 0xB0, 0xB3, 0x20, 0x1B, 0x6A, 0xF7, 0xCE, 0x1B,
+        0x05,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0xC7, 0xF3, 0x4A, 0x77, 0x8F, 0x44, 0x3A, 0xCC, 0x92, 0x0E, 0xBA,
+        0x49
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 25 * 6];
+} _EC_SECG_CHAR2_193R2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 25, 2
+    },
+    {
+        /* seed */
+        0x10, 0xB7, 0xB4, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56, 0x15, 0x17, 0x51,
+        0x37, 0xC8, 0xA1, 0x6F, 0xD0, 0xDA, 0x22, 0x11,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+        0x01,
+        /* a */
+        0x01, 0x63, 0xF3, 0x5A, 0x51, 0x37, 0xC2, 0xCE, 0x3E, 0xA6, 0xED, 0x86,
+        0x67, 0x19, 0x0B, 0x0B, 0xC4, 0x3E, 0xCD, 0x69, 0x97, 0x77, 0x02, 0x70,
+        0x9B,
+        /* b */
+        0x00, 0xC9, 0xBB, 0x9E, 0x89, 0x27, 0xD4, 0xD6, 0x4C, 0x37, 0x7E, 0x2A,
+        0xB2, 0x85, 0x6A, 0x5B, 0x16, 0xE3, 0xEF, 0xB7, 0xF6, 0x1D, 0x43, 0x16,
+        0xAE,
+        /* x */
+        0x00, 0xD9, 0xB6, 0x7D, 0x19, 0x2E, 0x03, 0x67, 0xC8, 0x03, 0xF3, 0x9E,
+        0x1A, 0x7E, 0x82, 0xCA, 0x14, 0xA6, 0x51, 0x35, 0x0A, 0xAE, 0x61, 0x7E,
+        0x8F,
+        /* y */
+        0x01, 0xCE, 0x94, 0x33, 0x56, 0x07, 0xC3, 0x04, 0xAC, 0x29, 0xE7, 0xDE,
+        0xFB, 0xD9, 0xCA, 0x01, 0xF5, 0x96, 0xF9, 0x27, 0x22, 0x4C, 0xDE, 0xCF,
+        0x6C,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x5A, 0xAB, 0x56, 0x1B, 0x00, 0x54, 0x13, 0xCC, 0xD4, 0xEE, 0x99,
+        0xD5
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 30 * 6];
+} _EC_NIST_CHAR2_233K = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 30, 4
+    },
+    {
+        /* no seed */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x01, 0x72, 0x32, 0xBA, 0x85, 0x3A, 0x7E, 0x73, 0x1A, 0xF1, 0x29, 0xF2,
+        0x2F, 0xF4, 0x14, 0x95, 0x63, 0xA4, 0x19, 0xC2, 0x6B, 0xF5, 0x0A, 0x4C,
+        0x9D, 0x6E, 0xEF, 0xAD, 0x61, 0x26,
+        /* y */
+        0x01, 0xDB, 0x53, 0x7D, 0xEC, 0xE8, 0x19, 0xB7, 0xF7, 0x0F, 0x55, 0x5A,
+        0x67, 0xC4, 0x27, 0xA8, 0xCD, 0x9B, 0xF1, 0x8A, 0xEB, 0x9B, 0x56, 0xE0,
+        0xC1, 0x10, 0x56, 0xFA, 0xE6, 0xA3,
+        /* order */
+        0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x06, 0x9D, 0x5B, 0xB9, 0x15, 0xBC, 0xD4, 0x6E, 0xFB,
+        0x1A, 0xD5, 0xF1, 0x73, 0xAB, 0xDF
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_NIST_CHAR2_233B = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 30, 2
+    },
+    {
+        /* seed */
+        0x74, 0xD5, 0x9F, 0xF0, 0x7F, 0x6B, 0x41, 0x3D, 0x0E, 0xA1, 0x4B, 0x34,
+        0x4B, 0x20, 0xA2, 0xDB, 0x04, 0x9B, 0x50, 0xC3,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x00, 0x66, 0x64, 0x7E, 0xDE, 0x6C, 0x33, 0x2C, 0x7F, 0x8C, 0x09, 0x23,
+        0xBB, 0x58, 0x21, 0x3B, 0x33, 0x3B, 0x20, 0xE9, 0xCE, 0x42, 0x81, 0xFE,
+        0x11, 0x5F, 0x7D, 0x8F, 0x90, 0xAD,
+        /* x */
+        0x00, 0xFA, 0xC9, 0xDF, 0xCB, 0xAC, 0x83, 0x13, 0xBB, 0x21, 0x39, 0xF1,
+        0xBB, 0x75, 0x5F, 0xEF, 0x65, 0xBC, 0x39, 0x1F, 0x8B, 0x36, 0xF8, 0xF8,
+        0xEB, 0x73, 0x71, 0xFD, 0x55, 0x8B,
+        /* y */
+        0x01, 0x00, 0x6A, 0x08, 0xA4, 0x19, 0x03, 0x35, 0x06, 0x78, 0xE5, 0x85,
+        0x28, 0xBE, 0xBF, 0x8A, 0x0B, 0xEF, 0xF8, 0x67, 0xA7, 0xCA, 0x36, 0x71,
+        0x6F, 0x7E, 0x01, 0xF8, 0x10, 0x52,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x13, 0xE9, 0x74, 0xE7, 0x2F, 0x8A, 0x69, 0x22, 0x03,
+        0x1D, 0x26, 0x03, 0xCF, 0xE0, 0xD7
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 30 * 6];
+} _EC_SECG_CHAR2_239K1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 30, 4
+    },
+    {
+        /* no seed */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x29, 0xA0, 0xB6, 0xA8, 0x87, 0xA9, 0x83, 0xE9, 0x73, 0x09, 0x88, 0xA6,
+        0x87, 0x27, 0xA8, 0xB2, 0xD1, 0x26, 0xC4, 0x4C, 0xC2, 0xCC, 0x7B, 0x2A,
+        0x65, 0x55, 0x19, 0x30, 0x35, 0xDC,
+        /* y */
+        0x76, 0x31, 0x08, 0x04, 0xF1, 0x2E, 0x54, 0x9B, 0xDB, 0x01, 0x1C, 0x10,
+        0x30, 0x89, 0xE7, 0x35, 0x10, 0xAC, 0xB2, 0x75, 0xFC, 0x31, 0x2A, 0x5D,
+        0xC6, 0xB7, 0x65, 0x53, 0xF0, 0xCA,
+        /* order */
+        0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x5A, 0x79, 0xFE, 0xC6, 0x7C, 0xB6, 0xE9, 0x1F, 0x1C,
+        0x1D, 0xA8, 0x00, 0xE4, 0x78, 0xA5
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 36 * 6];
+} _EC_NIST_CHAR2_283K = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 36, 4
+    },
+    {
+        /* no seed */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0xA1,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x05, 0x03, 0x21, 0x3F, 0x78, 0xCA, 0x44, 0x88, 0x3F, 0x1A, 0x3B, 0x81,
+        0x62, 0xF1, 0x88, 0xE5, 0x53, 0xCD, 0x26, 0x5F, 0x23, 0xC1, 0x56, 0x7A,
+        0x16, 0x87, 0x69, 0x13, 0xB0, 0xC2, 0xAC, 0x24, 0x58, 0x49, 0x28, 0x36,
+        /* y */
+        0x01, 0xCC, 0xDA, 0x38, 0x0F, 0x1C, 0x9E, 0x31, 0x8D, 0x90, 0xF9, 0x5D,
+        0x07, 0xE5, 0x42, 0x6F, 0xE8, 0x7E, 0x45, 0xC0, 0xE8, 0x18, 0x46, 0x98,
+        0xE4, 0x59, 0x62, 0x36, 0x4E, 0x34, 0x11, 0x61, 0x77, 0xDD, 0x22, 0x59,
+        /* order */
+        0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE9, 0xAE, 0x2E, 0xD0, 0x75, 0x77,
+        0x26, 0x5D, 0xFF, 0x7F, 0x94, 0x45, 0x1E, 0x06, 0x1E, 0x16, 0x3C, 0x61
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 36 * 6];
+} _EC_NIST_CHAR2_283B = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 36, 2
+    },
+    {
+        /* no seed */
+        0x77, 0xE2, 0xB0, 0x73, 0x70, 0xEB, 0x0F, 0x83, 0x2A, 0x6D, 0xD5, 0xB6,
+        0x2D, 0xFC, 0x88, 0xCD, 0x06, 0xBB, 0x84, 0xBE,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0xA1,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x02, 0x7B, 0x68, 0x0A, 0xC8, 0xB8, 0x59, 0x6D, 0xA5, 0xA4, 0xAF, 0x8A,
+        0x19, 0xA0, 0x30, 0x3F, 0xCA, 0x97, 0xFD, 0x76, 0x45, 0x30, 0x9F, 0xA2,
+        0xA5, 0x81, 0x48, 0x5A, 0xF6, 0x26, 0x3E, 0x31, 0x3B, 0x79, 0xA2, 0xF5,
+        /* x */
+        0x05, 0xF9, 0x39, 0x25, 0x8D, 0xB7, 0xDD, 0x90, 0xE1, 0x93, 0x4F, 0x8C,
+        0x70, 0xB0, 0xDF, 0xEC, 0x2E, 0xED, 0x25, 0xB8, 0x55, 0x7E, 0xAC, 0x9C,
+        0x80, 0xE2, 0xE1, 0x98, 0xF8, 0xCD, 0xBE, 0xCD, 0x86, 0xB1, 0x20, 0x53,
+        /* y */
+        0x03, 0x67, 0x68, 0x54, 0xFE, 0x24, 0x14, 0x1C, 0xB9, 0x8F, 0xE6, 0xD4,
+        0xB2, 0x0D, 0x02, 0xB4, 0x51, 0x6F, 0xF7, 0x02, 0x35, 0x0E, 0xDD, 0xB0,
+        0x82, 0x67, 0x79, 0xC8, 0x13, 0xF0, 0xDF, 0x45, 0xBE, 0x81, 0x12, 0xF4,
+        /* order */
+        0x03, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xEF, 0x90, 0x39, 0x96, 0x60, 0xFC,
+        0x93, 0x8A, 0x90, 0x16, 0x5B, 0x04, 0x2A, 0x7C, 0xEF, 0xAD, 0xB3, 0x07
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 52 * 6];
+} _EC_NIST_CHAR2_409K = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 52, 4
+    },
+    {
+        /* no seed */
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x00, 0x60, 0xF0, 0x5F, 0x65, 0x8F, 0x49, 0xC1, 0xAD, 0x3A, 0xB1, 0x89,
+        0x0F, 0x71, 0x84, 0x21, 0x0E, 0xFD, 0x09, 0x87, 0xE3, 0x07, 0xC8, 0x4C,
+        0x27, 0xAC, 0xCF, 0xB8, 0xF9, 0xF6, 0x7C, 0xC2, 0xC4, 0x60, 0x18, 0x9E,
+        0xB5, 0xAA, 0xAA, 0x62, 0xEE, 0x22, 0x2E, 0xB1, 0xB3, 0x55, 0x40, 0xCF,
+        0xE9, 0x02, 0x37, 0x46,
+        /* y */
+        0x01, 0xE3, 0x69, 0x05, 0x0B, 0x7C, 0x4E, 0x42, 0xAC, 0xBA, 0x1D, 0xAC,
+        0xBF, 0x04, 0x29, 0x9C, 0x34, 0x60, 0x78, 0x2F, 0x91, 0x8E, 0xA4, 0x27,
+        0xE6, 0x32, 0x51, 0x65, 0xE9, 0xEA, 0x10, 0xE3, 0xDA, 0x5F, 0x6C, 0x42,
+        0xE9, 0xC5, 0x52, 0x15, 0xAA, 0x9C, 0xA2, 0x7A, 0x58, 0x63, 0xEC, 0x48,
+        0xD8, 0xE0, 0x28, 0x6B,
+        /* order */
+        0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFE, 0x5F, 0x83, 0xB2, 0xD4, 0xEA, 0x20, 0x40, 0x0E, 0xC4,
+        0x55, 0x7D, 0x5E, 0xD3, 0xE3, 0xE7, 0xCA, 0x5B, 0x4B, 0x5C, 0x83, 0xB8,
+        0xE0, 0x1E, 0x5F, 0xCF
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 52 * 6];
+} _EC_NIST_CHAR2_409B = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 52, 2
+    },
+    {
+        /* seed */
+        0x40, 0x99, 0xB5, 0xA4, 0x57, 0xF9, 0xD6, 0x9F, 0x79, 0x21, 0x3D, 0x09,
+        0x4C, 0x4B, 0xCD, 0x4D, 0x42, 0x62, 0x21, 0x0B,
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x00, 0x21, 0xA5, 0xC2, 0xC8, 0xEE, 0x9F, 0xEB, 0x5C, 0x4B, 0x9A, 0x75,
+        0x3B, 0x7B, 0x47, 0x6B, 0x7F, 0xD6, 0x42, 0x2E, 0xF1, 0xF3, 0xDD, 0x67,
+        0x47, 0x61, 0xFA, 0x99, 0xD6, 0xAC, 0x27, 0xC8, 0xA9, 0xA1, 0x97, 0xB2,
+        0x72, 0x82, 0x2F, 0x6C, 0xD5, 0x7A, 0x55, 0xAA, 0x4F, 0x50, 0xAE, 0x31,
+        0x7B, 0x13, 0x54, 0x5F,
+        /* x */
+        0x01, 0x5D, 0x48, 0x60, 0xD0, 0x88, 0xDD, 0xB3, 0x49, 0x6B, 0x0C, 0x60,
+        0x64, 0x75, 0x62, 0x60, 0x44, 0x1C, 0xDE, 0x4A, 0xF1, 0x77, 0x1D, 0x4D,
+        0xB0, 0x1F, 0xFE, 0x5B, 0x34, 0xE5, 0x97, 0x03, 0xDC, 0x25, 0x5A, 0x86,
+        0x8A, 0x11, 0x80, 0x51, 0x56, 0x03, 0xAE, 0xAB, 0x60, 0x79, 0x4E, 0x54,
+        0xBB, 0x79, 0x96, 0xA7,
+        /* y */
+        0x00, 0x61, 0xB1, 0xCF, 0xAB, 0x6B, 0xE5, 0xF3, 0x2B, 0xBF, 0xA7, 0x83,
+        0x24, 0xED, 0x10, 0x6A, 0x76, 0x36, 0xB9, 0xC5, 0xA7, 0xBD, 0x19, 0x8D,
+        0x01, 0x58, 0xAA, 0x4F, 0x54, 0x88, 0xD0, 0x8F, 0x38, 0x51, 0x4F, 0x1F,
+        0xDF, 0x4B, 0x4F, 0x40, 0xD2, 0x18, 0x1B, 0x36, 0x81, 0xC3, 0x64, 0xBA,
+        0x02, 0x73, 0xC7, 0x06,
+        /* order */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01, 0xE2, 0xAA, 0xD6, 0xA6, 0x12, 0xF3, 0x33, 0x07, 0xBE,
+        0x5F, 0xA4, 0x7C, 0x3C, 0x9E, 0x05, 0x2F, 0x83, 0x81, 0x64, 0xCD, 0x37,
+        0xD9, 0xA2, 0x11, 0x73
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 72 * 6];
+} _EC_NIST_CHAR2_571K = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 72, 4
+    },
+    {
+        /* no seed */
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x25,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* x */
+        0x02, 0x6E, 0xB7, 0xA8, 0x59, 0x92, 0x3F, 0xBC, 0x82, 0x18, 0x96, 0x31,
+        0xF8, 0x10, 0x3F, 0xE4, 0xAC, 0x9C, 0xA2, 0x97, 0x00, 0x12, 0xD5, 0xD4,
+        0x60, 0x24, 0x80, 0x48, 0x01, 0x84, 0x1C, 0xA4, 0x43, 0x70, 0x95, 0x84,
+        0x93, 0xB2, 0x05, 0xE6, 0x47, 0xDA, 0x30, 0x4D, 0xB4, 0xCE, 0xB0, 0x8C,
+        0xBB, 0xD1, 0xBA, 0x39, 0x49, 0x47, 0x76, 0xFB, 0x98, 0x8B, 0x47, 0x17,
+        0x4D, 0xCA, 0x88, 0xC7, 0xE2, 0x94, 0x52, 0x83, 0xA0, 0x1C, 0x89, 0x72,
+        /* y */
+        0x03, 0x49, 0xDC, 0x80, 0x7F, 0x4F, 0xBF, 0x37, 0x4F, 0x4A, 0xEA, 0xDE,
+        0x3B, 0xCA, 0x95, 0x31, 0x4D, 0xD5, 0x8C, 0xEC, 0x9F, 0x30, 0x7A, 0x54,
+        0xFF, 0xC6, 0x1E, 0xFC, 0x00, 0x6D, 0x8A, 0x2C, 0x9D, 0x49, 0x79, 0xC0,
+        0xAC, 0x44, 0xAE, 0xA7, 0x4F, 0xBE, 0xBB, 0xB9, 0xF7, 0x72, 0xAE, 0xDC,
+        0xB6, 0x20, 0xB0, 0x1A, 0x7B, 0xA7, 0xAF, 0x1B, 0x32, 0x04, 0x30, 0xC8,
+        0x59, 0x19, 0x84, 0xF6, 0x01, 0xCD, 0x4C, 0x14, 0x3E, 0xF1, 0xC7, 0xA3,
+        /* order */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x13, 0x18, 0x50, 0xE1, 0xF1, 0x9A, 0x63, 0xE4, 0xB3, 0x91, 0xA8, 0xDB,
+        0x91, 0x7F, 0x41, 0x38, 0xB6, 0x30, 0xD8, 0x4B, 0xE5, 0xD6, 0x39, 0x38,
+        0x1E, 0x91, 0xDE, 0xB4, 0x5C, 0xFE, 0x77, 0x8F, 0x63, 0x7C, 0x10, 0x01
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 72 * 6];
+} _EC_NIST_CHAR2_571B = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 72, 2
+    },
+    {
+        /* seed */
+        0x2A, 0xA0, 0x58, 0xF7, 0x3A, 0x0E, 0x33, 0xAB, 0x48, 0x6B, 0x0F, 0x61,
+        0x04, 0x10, 0xC5, 0x3A, 0x7F, 0x13, 0x23, 0x10,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x25,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* b */
+        0x02, 0xF4, 0x0E, 0x7E, 0x22, 0x21, 0xF2, 0x95, 0xDE, 0x29, 0x71, 0x17,
+        0xB7, 0xF3, 0xD6, 0x2F, 0x5C, 0x6A, 0x97, 0xFF, 0xCB, 0x8C, 0xEF, 0xF1,
+        0xCD, 0x6B, 0xA8, 0xCE, 0x4A, 0x9A, 0x18, 0xAD, 0x84, 0xFF, 0xAB, 0xBD,
+        0x8E, 0xFA, 0x59, 0x33, 0x2B, 0xE7, 0xAD, 0x67, 0x56, 0xA6, 0x6E, 0x29,
+        0x4A, 0xFD, 0x18, 0x5A, 0x78, 0xFF, 0x12, 0xAA, 0x52, 0x0E, 0x4D, 0xE7,
+        0x39, 0xBA, 0xCA, 0x0C, 0x7F, 0xFE, 0xFF, 0x7F, 0x29, 0x55, 0x72, 0x7A,
+        /* x */
+        0x03, 0x03, 0x00, 0x1D, 0x34, 0xB8, 0x56, 0x29, 0x6C, 0x16, 0xC0, 0xD4,
+        0x0D, 0x3C, 0xD7, 0x75, 0x0A, 0x93, 0xD1, 0xD2, 0x95, 0x5F, 0xA8, 0x0A,
+        0xA5, 0xF4, 0x0F, 0xC8, 0xDB, 0x7B, 0x2A, 0xBD, 0xBD, 0xE5, 0x39, 0x50,
+        0xF4, 0xC0, 0xD2, 0x93, 0xCD, 0xD7, 0x11, 0xA3, 0x5B, 0x67, 0xFB, 0x14,
+        0x99, 0xAE, 0x60, 0x03, 0x86, 0x14, 0xF1, 0x39, 0x4A, 0xBF, 0xA3, 0xB4,
+        0xC8, 0x50, 0xD9, 0x27, 0xE1, 0xE7, 0x76, 0x9C, 0x8E, 0xEC, 0x2D, 0x19,
+        /* y */
+        0x03, 0x7B, 0xF2, 0x73, 0x42, 0xDA, 0x63, 0x9B, 0x6D, 0xCC, 0xFF, 0xFE,
+        0xB7, 0x3D, 0x69, 0xD7, 0x8C, 0x6C, 0x27, 0xA6, 0x00, 0x9C, 0xBB, 0xCA,
+        0x19, 0x80, 0xF8, 0x53, 0x39, 0x21, 0xE8, 0xA6, 0x84, 0x42, 0x3E, 0x43,
+        0xBA, 0xB0, 0x8A, 0x57, 0x62, 0x91, 0xAF, 0x8F, 0x46, 0x1B, 0xB2, 0xA8,
+        0xB3, 0x53, 0x1D, 0x2F, 0x04, 0x85, 0xC1, 0x9B, 0x16, 0xE2, 0xF1, 0x51,
+        0x6E, 0x23, 0xDD, 0x3C, 0x1A, 0x48, 0x27, 0xAF, 0x1B, 0x8A, 0xC1, 0x5B,
+        /* order */
+        0x03, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xE6, 0x61, 0xCE, 0x18, 0xFF, 0x55, 0x98, 0x73, 0x08, 0x05, 0x9B, 0x18,
+        0x68, 0x23, 0x85, 0x1E, 0xC7, 0xDD, 0x9C, 0xA1, 0x16, 0x1D, 0xE9, 0x3D,
+        0x51, 0x74, 0xD6, 0x6E, 0x83, 0x82, 0xE9, 0xBB, 0x2F, 0xE8, 0x4E, 0x47
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 21 * 6];
+} _EC_X9_62_CHAR2_163V1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 21, 2
+    },
+    {
+        /* seed */
+        0xD2, 0xC0, 0xFB, 0x15, 0x76, 0x08, 0x60, 0xDE, 0xF1, 0xEE, 0xF4, 0xD6,
+        0x96, 0xE6, 0x76, 0x87, 0x56, 0x15, 0x17, 0x54,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x07,
+        /* a */
+        0x07, 0x25, 0x46, 0xB5, 0x43, 0x52, 0x34, 0xA4, 0x22, 0xE0, 0x78, 0x96,
+        0x75, 0xF4, 0x32, 0xC8, 0x94, 0x35, 0xDE, 0x52, 0x42,
+        /* b */
+        0x00, 0xC9, 0x51, 0x7D, 0x06, 0xD5, 0x24, 0x0D, 0x3C, 0xFF, 0x38, 0xC7,
+        0x4B, 0x20, 0xB6, 0xCD, 0x4D, 0x6F, 0x9D, 0xD4, 0xD9,
+        /* x */
+        0x07, 0xAF, 0x69, 0x98, 0x95, 0x46, 0x10, 0x3D, 0x79, 0x32, 0x9F, 0xCC,
+        0x3D, 0x74, 0x88, 0x0F, 0x33, 0xBB, 0xE8, 0x03, 0xCB,
+        /* y */
+        0x01, 0xEC, 0x23, 0x21, 0x1B, 0x59, 0x66, 0xAD, 0xEA, 0x1D, 0x3F, 0x87,
+        0xF7, 0xEA, 0x58, 0x48, 0xAE, 0xF0, 0xB7, 0xCA, 0x9F,
+        /* order */
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xE6,
+        0x0F, 0xC8, 0x82, 0x1C, 0xC7, 0x4D, 0xAE, 0xAF, 0xC1
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 21 * 6];
+} _EC_X9_62_CHAR2_163V2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 21, 2
+    },
+    {
+        /* seed */
+        0x53, 0x81, 0x4C, 0x05, 0x0D, 0x44, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x58, 0x0C, 0xA4, 0xE2, 0x9F, 0xFD,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x07,
+        /* a */
+        0x01, 0x08, 0xB3, 0x9E, 0x77, 0xC4, 0xB1, 0x08, 0xBE, 0xD9, 0x81, 0xED,
+        0x0E, 0x89, 0x0E, 0x11, 0x7C, 0x51, 0x1C, 0xF0, 0x72,
+        /* b */
+        0x06, 0x67, 0xAC, 0xEB, 0x38, 0xAF, 0x4E, 0x48, 0x8C, 0x40, 0x74, 0x33,
+        0xFF, 0xAE, 0x4F, 0x1C, 0x81, 0x16, 0x38, 0xDF, 0x20,
+        /* x */
+        0x00, 0x24, 0x26, 0x6E, 0x4E, 0xB5, 0x10, 0x6D, 0x0A, 0x96, 0x4D, 0x92,
+        0xC4, 0x86, 0x0E, 0x26, 0x71, 0xDB, 0x9B, 0x6C, 0xC5,
+        /* y */
+        0x07, 0x9F, 0x68, 0x4D, 0xDF, 0x66, 0x84, 0xC5, 0xCD, 0x25, 0x8B, 0x38,
+        0x90, 0x02, 0x1B, 0x23, 0x86, 0xDF, 0xD1, 0x9F, 0xC5,
+        /* order */
+        0x03, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xF6,
+        0x4D, 0xE1, 0x15, 0x1A, 0xDB, 0xB7, 0x8F, 0x10, 0xA7
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 21 * 6];
+} _EC_X9_62_CHAR2_163V3 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 21, 2
+    },
+    {
+        /* seed */
+        0x50, 0xCB, 0xF1, 0xD9, 0x5C, 0xA9, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75,
+        0x61, 0x51, 0x75, 0xF1, 0x6A, 0x36, 0xA3, 0xB8,
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x07,
+        /* a */
+        0x07, 0xA5, 0x26, 0xC6, 0x3D, 0x3E, 0x25, 0xA2, 0x56, 0xA0, 0x07, 0x69,
+        0x9F, 0x54, 0x47, 0xE3, 0x2A, 0xE4, 0x56, 0xB5, 0x0E,
+        /* b */
+        0x03, 0xF7, 0x06, 0x17, 0x98, 0xEB, 0x99, 0xE2, 0x38, 0xFD, 0x6F, 0x1B,
+        0xF9, 0x5B, 0x48, 0xFE, 0xEB, 0x48, 0x54, 0x25, 0x2B,
+        /* x */
+        0x02, 0xF9, 0xF8, 0x7B, 0x7C, 0x57, 0x4D, 0x0B, 0xDE, 0xCF, 0x8A, 0x22,
+        0xE6, 0x52, 0x47, 0x75, 0xF9, 0x8C, 0xDE, 0xBD, 0xCB,
+        /* y */
+        0x05, 0xB9, 0x35, 0x59, 0x0C, 0x15, 0x5E, 0x17, 0xEA, 0x48, 0xEB, 0x3F,
+        0xF3, 0x71, 0x8B, 0x89, 0x3D, 0xF5, 0x9A, 0x05, 0xD0,
+        /* order */
+        0x03, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x1A,
+        0xEE, 0x14, 0x0F, 0x11, 0x0A, 0xFF, 0x96, 0x13, 0x09
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 23 * 6];
+} _EC_X9_62_CHAR2_176V1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 23, 0xFF6E
+    },
+    {
+        /* no seed */
+        /* p */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x07,
+        /* a */
+        0x00, 0xE4, 0xE6, 0xDB, 0x29, 0x95, 0x06, 0x5C, 0x40, 0x7D, 0x9D, 0x39,
+        0xB8, 0xD0, 0x96, 0x7B, 0x96, 0x70, 0x4B, 0xA8, 0xE9, 0xC9, 0x0B,
+        /* b */
+        0x00, 0x5D, 0xDA, 0x47, 0x0A, 0xBE, 0x64, 0x14, 0xDE, 0x8E, 0xC1, 0x33,
+        0xAE, 0x28, 0xE9, 0xBB, 0xD7, 0xFC, 0xEC, 0x0A, 0xE0, 0xFF, 0xF2,
+        /* x */
+        0x00, 0x8D, 0x16, 0xC2, 0x86, 0x67, 0x98, 0xB6, 0x00, 0xF9, 0xF0, 0x8B,
+        0xB4, 0xA8, 0xE8, 0x60, 0xF3, 0x29, 0x8C, 0xE0, 0x4A, 0x57, 0x98,
+        /* y */
+        0x00, 0x6F, 0xA4, 0x53, 0x9C, 0x2D, 0xAD, 0xDD, 0xD6, 0xBA, 0xB5, 0x16,
+        0x7D, 0x61, 0xB4, 0x36, 0xE1, 0xD9, 0x2B, 0xB1, 0x6A, 0x56, 0x2C,
+        /* order */
+        0x00, 0x00, 0x01, 0x00, 0x92, 0x53, 0x73, 0x97, 0xEC, 0xA4, 0xF6, 0x14,
+        0x57, 0x99, 0xD6, 0x2B, 0x0A, 0x19, 0xCE, 0x06, 0xFE, 0x26, 0xAD
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_X9_62_CHAR2_191V1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 24, 2
+    },
+    {
+        /* seed */
+        0x4E, 0x13, 0xCA, 0x54, 0x27, 0x44, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x55, 0x2F, 0x27, 0x9A, 0x8C, 0x84,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01,
+        /* a */
+        0x28, 0x66, 0x53, 0x7B, 0x67, 0x67, 0x52, 0x63, 0x6A, 0x68, 0xF5, 0x65,
+        0x54, 0xE1, 0x26, 0x40, 0x27, 0x6B, 0x64, 0x9E, 0xF7, 0x52, 0x62, 0x67,
+        /* b */
+        0x2E, 0x45, 0xEF, 0x57, 0x1F, 0x00, 0x78, 0x6F, 0x67, 0xB0, 0x08, 0x1B,
+        0x94, 0x95, 0xA3, 0xD9, 0x54, 0x62, 0xF5, 0xDE, 0x0A, 0xA1, 0x85, 0xEC,
+        /* x */
+        0x36, 0xB3, 0xDA, 0xF8, 0xA2, 0x32, 0x06, 0xF9, 0xC4, 0xF2, 0x99, 0xD7,
+        0xB2, 0x1A, 0x9C, 0x36, 0x91, 0x37, 0xF2, 0xC8, 0x4A, 0xE1, 0xAA, 0x0D,
+        /* y */
+        0x76, 0x5B, 0xE7, 0x34, 0x33, 0xB3, 0xF9, 0x5E, 0x33, 0x29, 0x32, 0xE7,
+        0x0E, 0xA2, 0x45, 0xCA, 0x24, 0x18, 0xEA, 0x0E, 0xF9, 0x80, 0x18, 0xFB,
+        /* order */
+        0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0xA2, 0x0E, 0x90, 0xC3, 0x90, 0x67, 0xC8, 0x93, 0xBB, 0xB9, 0xA5
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_X9_62_CHAR2_191V2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 24, 4
+    },
+    {
+        /* seed */
+        0x08, 0x71, 0xEF, 0x2F, 0xEF, 0x24, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x58, 0xBE, 0xE0, 0xD9, 0x5C, 0x15,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01,
+        /* a */
+        0x40, 0x10, 0x28, 0x77, 0x4D, 0x77, 0x77, 0xC7, 0xB7, 0x66, 0x6D, 0x13,
+        0x66, 0xEA, 0x43, 0x20, 0x71, 0x27, 0x4F, 0x89, 0xFF, 0x01, 0xE7, 0x18,
+        /* b */
+        0x06, 0x20, 0x04, 0x8D, 0x28, 0xBC, 0xBD, 0x03, 0xB6, 0x24, 0x9C, 0x99,
+        0x18, 0x2B, 0x7C, 0x8C, 0xD1, 0x97, 0x00, 0xC3, 0x62, 0xC4, 0x6A, 0x01,
+        /* x */
+        0x38, 0x09, 0xB2, 0xB7, 0xCC, 0x1B, 0x28, 0xCC, 0x5A, 0x87, 0x92, 0x6A,
+        0xAD, 0x83, 0xFD, 0x28, 0x78, 0x9E, 0x81, 0xE2, 0xC9, 0xE3, 0xBF, 0x10,
+        /* y */
+        0x17, 0x43, 0x43, 0x86, 0x62, 0x6D, 0x14, 0xF3, 0xDB, 0xF0, 0x17, 0x60,
+        0xD9, 0x21, 0x3A, 0x3E, 0x1C, 0xF3, 0x7A, 0xEC, 0x43, 0x7D, 0x66, 0x8A,
+        /* order */
+        0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x50, 0x50, 0x8C, 0xB8, 0x9F, 0x65, 0x28, 0x24, 0xE0, 0x6B, 0x81, 0x73
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 24 * 6];
+} _EC_X9_62_CHAR2_191V3 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 24, 6
+    },
+    {
+        /* seed */
+        0xE0, 0x53, 0x51, 0x2D, 0xC6, 0x84, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x50, 0x67, 0xAE, 0x78, 0x6D, 0x1F,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01,
+        /* a */
+        0x6C, 0x01, 0x07, 0x47, 0x56, 0x09, 0x91, 0x22, 0x22, 0x10, 0x56, 0x91,
+        0x1C, 0x77, 0xD7, 0x7E, 0x77, 0xA7, 0x77, 0xE7, 0xE7, 0xE7, 0x7F, 0xCB,
+        /* b */
+        0x71, 0xFE, 0x1A, 0xF9, 0x26, 0xCF, 0x84, 0x79, 0x89, 0xEF, 0xEF, 0x8D,
+        0xB4, 0x59, 0xF6, 0x63, 0x94, 0xD9, 0x0F, 0x32, 0xAD, 0x3F, 0x15, 0xE8,
+        /* x */
+        0x37, 0x5D, 0x4C, 0xE2, 0x4F, 0xDE, 0x43, 0x44, 0x89, 0xDE, 0x87, 0x46,
+        0xE7, 0x17, 0x86, 0x01, 0x50, 0x09, 0xE6, 0x6E, 0x38, 0xA9, 0x26, 0xDD,
+        /* y */
+        0x54, 0x5A, 0x39, 0x17, 0x61, 0x96, 0x57, 0x5D, 0x98, 0x59, 0x99, 0x36,
+        0x6E, 0x6A, 0xD3, 0x4C, 0xE0, 0xA7, 0x7C, 0xD7, 0x12, 0x7B, 0x06, 0xBE,
+        /* order */
+        0x15, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+        0x61, 0x0C, 0x0B, 0x19, 0x68, 0x12, 0xBF, 0xB6, 0x28, 0x8A, 0x3E, 0xA3
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 27 * 6];
+} _EC_X9_62_CHAR2_208W1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 27, 0xFE48
+    },
+    {
+        /* no seed */
+        /* p */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x07,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0xC8, 0x61, 0x9E, 0xD4, 0x5A, 0x62, 0xE6, 0x21, 0x2E, 0x11, 0x60,
+        0x34, 0x9E, 0x2B, 0xFA, 0x84, 0x44, 0x39, 0xFA, 0xFC, 0x2A, 0x3F, 0xD1,
+        0x63, 0x8F, 0x9E,
+        /* x */
+        0x00, 0x89, 0xFD, 0xFB, 0xE4, 0xAB, 0xE1, 0x93, 0xDF, 0x95, 0x59, 0xEC,
+        0xF0, 0x7A, 0xC0, 0xCE, 0x78, 0x55, 0x4E, 0x27, 0x84, 0xEB, 0x8C, 0x1E,
+        0xD1, 0xA5, 0x7A,
+        /* y */
+        0x00, 0x0F, 0x55, 0xB5, 0x1A, 0x06, 0xE7, 0x8E, 0x9A, 0xC3, 0x8A, 0x03,
+        0x5F, 0xF5, 0x20, 0xD8, 0xB0, 0x17, 0x81, 0xBE, 0xB1, 0xA6, 0xBB, 0x08,
+        0x61, 0x7D, 0xE3,
+        /* order */
+        0x00, 0x00, 0x01, 0x01, 0xBA, 0xF9, 0x5C, 0x97, 0x23, 0xC5, 0x7B, 0x6C,
+        0x21, 0xDA, 0x2E, 0xFF, 0x2D, 0x5E, 0xD5, 0x88, 0xBD, 0xD5, 0x71, 0x7E,
+        0x21, 0x2F, 0x9D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_CHAR2_239V1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 30, 4
+    },
+    {
+        /* seed */
+        0xD3, 0x4B, 0x9A, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51, 0x75,
+        0xCA, 0x71, 0xB9, 0x20, 0xBF, 0xEF, 0xB0, 0x5D,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x10, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x32, 0x01, 0x08, 0x57, 0x07, 0x7C, 0x54, 0x31, 0x12, 0x3A, 0x46, 0xB8,
+        0x08, 0x90, 0x67, 0x56, 0xF5, 0x43, 0x42, 0x3E, 0x8D, 0x27, 0x87, 0x75,
+        0x78, 0x12, 0x57, 0x78, 0xAC, 0x76,
+        /* b */
+        0x79, 0x04, 0x08, 0xF2, 0xEE, 0xDA, 0xF3, 0x92, 0xB0, 0x12, 0xED, 0xEF,
+        0xB3, 0x39, 0x2F, 0x30, 0xF4, 0x32, 0x7C, 0x0C, 0xA3, 0xF3, 0x1F, 0xC3,
+        0x83, 0xC4, 0x22, 0xAA, 0x8C, 0x16,
+        /* x */
+        0x57, 0x92, 0x70, 0x98, 0xFA, 0x93, 0x2E, 0x7C, 0x0A, 0x96, 0xD3, 0xFD,
+        0x5B, 0x70, 0x6E, 0xF7, 0xE5, 0xF5, 0xC1, 0x56, 0xE1, 0x6B, 0x7E, 0x7C,
+        0x86, 0x03, 0x85, 0x52, 0xE9, 0x1D,
+        /* y */
+        0x61, 0xD8, 0xEE, 0x50, 0x77, 0xC3, 0x3F, 0xEC, 0xF6, 0xF1, 0xA1, 0x6B,
+        0x26, 0x8D, 0xE4, 0x69, 0xC3, 0xC7, 0x74, 0x4E, 0xA9, 0xA9, 0x71, 0x64,
+        0x9F, 0xC7, 0xA9, 0x61, 0x63, 0x05,
+        /* order */
+        0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x0F, 0x4D, 0x42, 0xFF, 0xE1, 0x49, 0x2A, 0x49, 0x93,
+        0xF1, 0xCA, 0xD6, 0x66, 0xE4, 0x47
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_CHAR2_239V2 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 30, 6
+    },
+    {
+        /* seed */
+        0x2A, 0xA6, 0x98, 0x2F, 0xDF, 0xA4, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x5D, 0x26, 0x67, 0x27, 0x27, 0x7D,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x10, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x42, 0x30, 0x01, 0x77, 0x57, 0xA7, 0x67, 0xFA, 0xE4, 0x23, 0x98, 0x56,
+        0x9B, 0x74, 0x63, 0x25, 0xD4, 0x53, 0x13, 0xAF, 0x07, 0x66, 0x26, 0x64,
+        0x79, 0xB7, 0x56, 0x54, 0xE6, 0x5F,
+        /* b */
+        0x50, 0x37, 0xEA, 0x65, 0x41, 0x96, 0xCF, 0xF0, 0xCD, 0x82, 0xB2, 0xC1,
+        0x4A, 0x2F, 0xCF, 0x2E, 0x3F, 0xF8, 0x77, 0x52, 0x85, 0xB5, 0x45, 0x72,
+        0x2F, 0x03, 0xEA, 0xCD, 0xB7, 0x4B,
+        /* x */
+        0x28, 0xF9, 0xD0, 0x4E, 0x90, 0x00, 0x69, 0xC8, 0xDC, 0x47, 0xA0, 0x85,
+        0x34, 0xFE, 0x76, 0xD2, 0xB9, 0x00, 0xB7, 0xD7, 0xEF, 0x31, 0xF5, 0x70,
+        0x9F, 0x20, 0x0C, 0x4C, 0xA2, 0x05,
+        /* y */
+        0x56, 0x67, 0x33, 0x4C, 0x45, 0xAF, 0xF3, 0xB5, 0xA0, 0x3B, 0xAD, 0x9D,
+        0xD7, 0x5E, 0x2C, 0x71, 0xA9, 0x93, 0x62, 0x56, 0x7D, 0x54, 0x53, 0xF7,
+        0xFA, 0x6E, 0x22, 0x7E, 0xC8, 0x33,
+        /* order */
+        0x15, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+        0x55, 0x55, 0x55, 0x3C, 0x6F, 0x28, 0x85, 0x25, 0x9C, 0x31, 0xE3, 0xFC,
+        0xDF, 0x15, 0x46, 0x24, 0x52, 0x2D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 30 * 6];
+} _EC_X9_62_CHAR2_239V3 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 30, 0xA
+    },
+    {
+        /* seed */
+        0x9E, 0x07, 0x6F, 0x4D, 0x69, 0x6E, 0x67, 0x68, 0x75, 0x61, 0x51, 0x75,
+        0xE1, 0x1E, 0x9F, 0xDD, 0x77, 0xF9, 0x20, 0x41,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x10, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x01, 0x23, 0x87, 0x74, 0x66, 0x6A, 0x67, 0x76, 0x6D, 0x66, 0x76, 0xF7,
+        0x78, 0xE6, 0x76, 0xB6, 0x69, 0x99, 0x17, 0x66, 0x66, 0xE6, 0x87, 0x66,
+        0x6D, 0x87, 0x66, 0xC6, 0x6A, 0x9F,
+        /* b */
+        0x6A, 0x94, 0x19, 0x77, 0xBA, 0x9F, 0x6A, 0x43, 0x51, 0x99, 0xAC, 0xFC,
+        0x51, 0x06, 0x7E, 0xD5, 0x87, 0xF5, 0x19, 0xC5, 0xEC, 0xB5, 0x41, 0xB8,
+        0xE4, 0x41, 0x11, 0xDE, 0x1D, 0x40,
+        /* x */
+        0x70, 0xF6, 0xE9, 0xD0, 0x4D, 0x28, 0x9C, 0x4E, 0x89, 0x91, 0x3C, 0xE3,
+        0x53, 0x0B, 0xFD, 0xE9, 0x03, 0x97, 0x7D, 0x42, 0xB1, 0x46, 0xD5, 0x39,
+        0xBF, 0x1B, 0xDE, 0x4E, 0x9C, 0x92,
+        /* y */
+        0x2E, 0x5A, 0x0E, 0xAF, 0x6E, 0x5E, 0x13, 0x05, 0xB9, 0x00, 0x4D, 0xCE,
+        0x5C, 0x0E, 0xD7, 0xFE, 0x59, 0xA3, 0x56, 0x08, 0xF3, 0x38, 0x37, 0xC8,
+        0x16, 0xD8, 0x0B, 0x79, 0xF4, 0x61,
+        /* order */
+        0x0C, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC,
+        0xCC, 0xCC, 0xCC, 0xAC, 0x49, 0x12, 0xD2, 0xD9, 0xDF, 0x90, 0x3E, 0xF9,
+        0x88, 0x8B, 0x8A, 0x0E, 0x4C, 0xFF
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 35 * 6];
+} _EC_X9_62_CHAR2_272W1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 35, 0xFF06
+    },
+    {
+        /* no seed */
+        /* p */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0B,
+        /* a */
+        0x00, 0x91, 0xA0, 0x91, 0xF0, 0x3B, 0x5F, 0xBA, 0x4A, 0xB2, 0xCC, 0xF4,
+        0x9C, 0x4E, 0xDD, 0x22, 0x0F, 0xB0, 0x28, 0x71, 0x2D, 0x42, 0xBE, 0x75,
+        0x2B, 0x2C, 0x40, 0x09, 0x4D, 0xBA, 0xCD, 0xB5, 0x86, 0xFB, 0x20,
+        /* b */
+        0x00, 0x71, 0x67, 0xEF, 0xC9, 0x2B, 0xB2, 0xE3, 0xCE, 0x7C, 0x8A, 0xAA,
+        0xFF, 0x34, 0xE1, 0x2A, 0x9C, 0x55, 0x70, 0x03, 0xD7, 0xC7, 0x3A, 0x6F,
+        0xAF, 0x00, 0x3F, 0x99, 0xF6, 0xCC, 0x84, 0x82, 0xE5, 0x40, 0xF7,
+        /* x */
+        0x00, 0x61, 0x08, 0xBA, 0xBB, 0x2C, 0xEE, 0xBC, 0xF7, 0x87, 0x05, 0x8A,
+        0x05, 0x6C, 0xBE, 0x0C, 0xFE, 0x62, 0x2D, 0x77, 0x23, 0xA2, 0x89, 0xE0,
+        0x8A, 0x07, 0xAE, 0x13, 0xEF, 0x0D, 0x10, 0xD1, 0x71, 0xDD, 0x8D,
+        /* y */
+        0x00, 0x10, 0xC7, 0x69, 0x57, 0x16, 0x85, 0x1E, 0xEF, 0x6B, 0xA7, 0xF6,
+        0x87, 0x2E, 0x61, 0x42, 0xFB, 0xD2, 0x41, 0xB8, 0x30, 0xFF, 0x5E, 0xFC,
+        0xAC, 0xEC, 0xCA, 0xB0, 0x5E, 0x02, 0x00, 0x5D, 0xDE, 0x9D, 0x23,
+        /* order */
+        0x00, 0x00, 0x01, 0x00, 0xFA, 0xF5, 0x13, 0x54, 0xE0, 0xE3, 0x9E, 0x48,
+        0x92, 0xDF, 0x6E, 0x31, 0x9C, 0x72, 0xC8, 0x16, 0x16, 0x03, 0xFA, 0x45,
+        0xAA, 0x7B, 0x99, 0x8A, 0x16, 0x7B, 0x8F, 0x1E, 0x62, 0x95, 0x21
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 39 * 6];
+} _EC_X9_62_CHAR2_304W1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 39, 0xFE2E
+    },
+    {
+        /* no seed */
+        /* p */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x08, 0x07,
+        /* a */
+        0x00, 0xFD, 0x0D, 0x69, 0x31, 0x49, 0xA1, 0x18, 0xF6, 0x51, 0xE6, 0xDC,
+        0xE6, 0x80, 0x20, 0x85, 0x37, 0x7E, 0x5F, 0x88, 0x2D, 0x1B, 0x51, 0x0B,
+        0x44, 0x16, 0x00, 0x74, 0xC1, 0x28, 0x80, 0x78, 0x36, 0x5A, 0x03, 0x96,
+        0xC8, 0xE6, 0x81,
+        /* b */
+        0x00, 0xBD, 0xDB, 0x97, 0xE5, 0x55, 0xA5, 0x0A, 0x90, 0x8E, 0x43, 0xB0,
+        0x1C, 0x79, 0x8E, 0xA5, 0xDA, 0xA6, 0x78, 0x8F, 0x1E, 0xA2, 0x79, 0x4E,
+        0xFC, 0xF5, 0x71, 0x66, 0xB8, 0xC1, 0x40, 0x39, 0x60, 0x1E, 0x55, 0x82,
+        0x73, 0x40, 0xBE,
+        /* x */
+        0x00, 0x19, 0x7B, 0x07, 0x84, 0x5E, 0x9B, 0xE2, 0xD9, 0x6A, 0xDB, 0x0F,
+        0x5F, 0x3C, 0x7F, 0x2C, 0xFF, 0xBD, 0x7A, 0x3E, 0xB8, 0xB6, 0xFE, 0xC3,
+        0x5C, 0x7F, 0xD6, 0x7F, 0x26, 0xDD, 0xF6, 0x28, 0x5A, 0x64, 0x4F, 0x74,
+        0x0A, 0x26, 0x14,
+        /* y */
+        0x00, 0xE1, 0x9F, 0xBE, 0xB7, 0x6E, 0x0D, 0xA1, 0x71, 0x51, 0x7E, 0xCF,
+        0x40, 0x1B, 0x50, 0x28, 0x9B, 0xF0, 0x14, 0x10, 0x32, 0x88, 0x52, 0x7A,
+        0x9B, 0x41, 0x6A, 0x10, 0x5E, 0x80, 0x26, 0x0B, 0x54, 0x9F, 0xDC, 0x1B,
+        0x92, 0xC0, 0x3B,
+        /* order */
+        0x00, 0x00, 0x01, 0x01, 0xD5, 0x56, 0x57, 0x2A, 0xAB, 0xAC, 0x80, 0x01,
+        0x01, 0xD5, 0x56, 0x57, 0x2A, 0xAB, 0xAC, 0x80, 0x01, 0x02, 0x2D, 0x5C,
+        0x91, 0xDD, 0x17, 0x3F, 0x8F, 0xB5, 0x61, 0xDA, 0x68, 0x99, 0x16, 0x44,
+        0x43, 0x05, 0x1D
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[20 + 45 * 6];
+} _EC_X9_62_CHAR2_359V1 = {
+    {
+        NID_X9_62_characteristic_two_field, 20, 45, 0x4C
+    },
+    {
+        /* seed */
+        0x2B, 0x35, 0x49, 0x20, 0xB7, 0x24, 0xD6, 0x96, 0xE6, 0x76, 0x87, 0x56,
+        0x15, 0x17, 0x58, 0x5B, 0xA1, 0x33, 0x2D, 0xC6,
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x56, 0x67, 0x67, 0x6A, 0x65, 0x4B, 0x20, 0x75, 0x4F, 0x35, 0x6E, 0xA9,
+        0x20, 0x17, 0xD9, 0x46, 0x56, 0x7C, 0x46, 0x67, 0x55, 0x56, 0xF1, 0x95,
+        0x56, 0xA0, 0x46, 0x16, 0xB5, 0x67, 0xD2, 0x23, 0xA5, 0xE0, 0x56, 0x56,
+        0xFB, 0x54, 0x90, 0x16, 0xA9, 0x66, 0x56, 0xA5, 0x57,
+        /* b */
+        0x24, 0x72, 0xE2, 0xD0, 0x19, 0x7C, 0x49, 0x36, 0x3F, 0x1F, 0xE7, 0xF5,
+        0xB6, 0xDB, 0x07, 0x5D, 0x52, 0xB6, 0x94, 0x7D, 0x13, 0x5D, 0x8C, 0xA4,
+        0x45, 0x80, 0x5D, 0x39, 0xBC, 0x34, 0x56, 0x26, 0x08, 0x96, 0x87, 0x74,
+        0x2B, 0x63, 0x29, 0xE7, 0x06, 0x80, 0x23, 0x19, 0x88,
+        /* x */
+        0x3C, 0x25, 0x8E, 0xF3, 0x04, 0x77, 0x67, 0xE7, 0xED, 0xE0, 0xF1, 0xFD,
+        0xAA, 0x79, 0xDA, 0xEE, 0x38, 0x41, 0x36, 0x6A, 0x13, 0x2E, 0x16, 0x3A,
+        0xCE, 0xD4, 0xED, 0x24, 0x01, 0xDF, 0x9C, 0x6B, 0xDC, 0xDE, 0x98, 0xE8,
+        0xE7, 0x07, 0xC0, 0x7A, 0x22, 0x39, 0xB1, 0xB0, 0x97,
+        /* y */
+        0x53, 0xD7, 0xE0, 0x85, 0x29, 0x54, 0x70, 0x48, 0x12, 0x1E, 0x9C, 0x95,
+        0xF3, 0x79, 0x1D, 0xD8, 0x04, 0x96, 0x39, 0x48, 0xF3, 0x4F, 0xAE, 0x7B,
+        0xF4, 0x4E, 0xA8, 0x23, 0x65, 0xDC, 0x78, 0x68, 0xFE, 0x57, 0xE4, 0xAE,
+        0x2D, 0xE2, 0x11, 0x30, 0x5A, 0x40, 0x71, 0x04, 0xBD,
+        /* order */
+        0x01, 0xAF, 0x28, 0x6B, 0xCA, 0x1A, 0xF2, 0x86, 0xBC, 0xA1, 0xAF, 0x28,
+        0x6B, 0xCA, 0x1A, 0xF2, 0x86, 0xBC, 0xA1, 0xAF, 0x28, 0x6B, 0xC9, 0xFB,
+        0x8F, 0x6B, 0x85, 0xC5, 0x56, 0x89, 0x2C, 0x20, 0xA7, 0xEB, 0x96, 0x4F,
+        0xE7, 0x71, 0x9E, 0x74, 0xF4, 0x90, 0x75, 0x8D, 0x3B
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 47 * 6];
+} _EC_X9_62_CHAR2_368W1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 47, 0xFF70
+    },
+    {
+        /* no seed */
+        /* p */
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
+        /* a */
+        0x00, 0xE0, 0xD2, 0xEE, 0x25, 0x09, 0x52, 0x06, 0xF5, 0xE2, 0xA4, 0xF9,
+        0xED, 0x22, 0x9F, 0x1F, 0x25, 0x6E, 0x79, 0xA0, 0xE2, 0xB4, 0x55, 0x97,
+        0x0D, 0x8D, 0x0D, 0x86, 0x5B, 0xD9, 0x47, 0x78, 0xC5, 0x76, 0xD6, 0x2F,
+        0x0A, 0xB7, 0x51, 0x9C, 0xCD, 0x2A, 0x1A, 0x90, 0x6A, 0xE3, 0x0D,
+        /* b */
+        0x00, 0xFC, 0x12, 0x17, 0xD4, 0x32, 0x0A, 0x90, 0x45, 0x2C, 0x76, 0x0A,
+        0x58, 0xED, 0xCD, 0x30, 0xC8, 0xDD, 0x06, 0x9B, 0x3C, 0x34, 0x45, 0x38,
+        0x37, 0xA3, 0x4E, 0xD5, 0x0C, 0xB5, 0x49, 0x17, 0xE1, 0xC2, 0x11, 0x2D,
+        0x84, 0xD1, 0x64, 0xF4, 0x44, 0xF8, 0xF7, 0x47, 0x86, 0x04, 0x6A,
+        /* x */
+        0x00, 0x10, 0x85, 0xE2, 0x75, 0x53, 0x81, 0xDC, 0xCC, 0xE3, 0xC1, 0x55,
+        0x7A, 0xFA, 0x10, 0xC2, 0xF0, 0xC0, 0xC2, 0x82, 0x56, 0x46, 0xC5, 0xB3,
+        0x4A, 0x39, 0x4C, 0xBC, 0xFA, 0x8B, 0xC1, 0x6B, 0x22, 0xE7, 0xE7, 0x89,
+        0xE9, 0x27, 0xBE, 0x21, 0x6F, 0x02, 0xE1, 0xFB, 0x13, 0x6A, 0x5F,
+        /* y */
+        0x00, 0x7B, 0x3E, 0xB1, 0xBD, 0xDC, 0xBA, 0x62, 0xD5, 0xD8, 0xB2, 0x05,
+        0x9B, 0x52, 0x57, 0x97, 0xFC, 0x73, 0x82, 0x2C, 0x59, 0x05, 0x9C, 0x62,
+        0x3A, 0x45, 0xFF, 0x38, 0x43, 0xCE, 0xE8, 0xF8, 0x7C, 0xD1, 0x85, 0x5A,
+        0xDA, 0xA8, 0x1E, 0x2A, 0x07, 0x50, 0xB8, 0x0F, 0xDA, 0x23, 0x10,
+        /* order */
+        0x00, 0x00, 0x01, 0x00, 0x90, 0x51, 0x2D, 0xA9, 0xAF, 0x72, 0xB0, 0x83,
+        0x49, 0xD9, 0x8A, 0x5D, 0xD4, 0xC7, 0xB0, 0x53, 0x2E, 0xCA, 0x51, 0xCE,
+        0x03, 0xE2, 0xD1, 0x0F, 0x3B, 0x7A, 0xC5, 0x79, 0xBD, 0x87, 0xE9, 0x09,
+        0xAE, 0x40, 0xA6, 0xF1, 0x31, 0xE9, 0xCF, 0xCE, 0x5B, 0xD9, 0x67
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 54 * 6];
+} _EC_X9_62_CHAR2_431R1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 54, 0x2760
+    },
+    {
+        /* no seed */
+        /* p */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x1A, 0x82, 0x7E, 0xF0, 0x0D, 0xD6, 0xFC, 0x0E, 0x23, 0x4C, 0xAF, 0x04,
+        0x6C, 0x6A, 0x5D, 0x8A, 0x85, 0x39, 0x5B, 0x23, 0x6C, 0xC4, 0xAD, 0x2C,
+        0xF3, 0x2A, 0x0C, 0xAD, 0xBD, 0xC9, 0xDD, 0xF6, 0x20, 0xB0, 0xEB, 0x99,
+        0x06, 0xD0, 0x95, 0x7F, 0x6C, 0x6F, 0xEA, 0xCD, 0x61, 0x54, 0x68, 0xDF,
+        0x10, 0x4D, 0xE2, 0x96, 0xCD, 0x8F,
+        /* b */
+        0x10, 0xD9, 0xB4, 0xA3, 0xD9, 0x04, 0x7D, 0x8B, 0x15, 0x43, 0x59, 0xAB,
+        0xFB, 0x1B, 0x7F, 0x54, 0x85, 0xB0, 0x4C, 0xEB, 0x86, 0x82, 0x37, 0xDD,
+        0xC9, 0xDE, 0xDA, 0x98, 0x2A, 0x67, 0x9A, 0x5A, 0x91, 0x9B, 0x62, 0x6D,
+        0x4E, 0x50, 0xA8, 0xDD, 0x73, 0x1B, 0x10, 0x7A, 0x99, 0x62, 0x38, 0x1F,
+        0xB5, 0xD8, 0x07, 0xBF, 0x26, 0x18,
+        /* x */
+        0x12, 0x0F, 0xC0, 0x5D, 0x3C, 0x67, 0xA9, 0x9D, 0xE1, 0x61, 0xD2, 0xF4,
+        0x09, 0x26, 0x22, 0xFE, 0xCA, 0x70, 0x1B, 0xE4, 0xF5, 0x0F, 0x47, 0x58,
+        0x71, 0x4E, 0x8A, 0x87, 0xBB, 0xF2, 0xA6, 0x58, 0xEF, 0x8C, 0x21, 0xE7,
+        0xC5, 0xEF, 0xE9, 0x65, 0x36, 0x1F, 0x6C, 0x29, 0x99, 0xC0, 0xC2, 0x47,
+        0xB0, 0xDB, 0xD7, 0x0C, 0xE6, 0xB7,
+        /* y */
+        0x20, 0xD0, 0xAF, 0x89, 0x03, 0xA9, 0x6F, 0x8D, 0x5F, 0xA2, 0xC2, 0x55,
+        0x74, 0x5D, 0x3C, 0x45, 0x1B, 0x30, 0x2C, 0x93, 0x46, 0xD9, 0xB7, 0xE4,
+        0x85, 0xE7, 0xBC, 0xE4, 0x1F, 0x6B, 0x59, 0x1F, 0x3E, 0x8F, 0x6A, 0xDD,
+        0xCB, 0xB0, 0xBC, 0x4C, 0x2F, 0x94, 0x7A, 0x7D, 0xE1, 0xA8, 0x9B, 0x62,
+        0x5D, 0x6A, 0x59, 0x8B, 0x37, 0x60,
+        /* order */
+        0x00, 0x03, 0x40, 0x34, 0x03, 0x40, 0x34, 0x03, 0x40, 0x34, 0x03, 0x40,
+        0x34, 0x03, 0x40, 0x34, 0x03, 0x40, 0x34, 0x03, 0x40, 0x34, 0x03, 0x40,
+        0x34, 0x03, 0x40, 0x34, 0x03, 0x23, 0xC3, 0x13, 0xFA, 0xB5, 0x05, 0x89,
+        0x70, 0x3B, 0x5E, 0xC6, 0x8D, 0x35, 0x87, 0xFE, 0xC6, 0x0D, 0x16, 0x1C,
+        0xC1, 0x49, 0xC1, 0xAD, 0x4A, 0x91
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 15 * 6];
+} _EC_WTLS_1 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 15, 2
+    },
+    {
+        /* no seed */
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x02, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x01,
+        /* x */
+        0x01, 0x66, 0x79, 0x79, 0xA4, 0x0B, 0xA4, 0x97, 0xE5, 0xD5, 0xC2, 0x70,
+        0x78, 0x06, 0x17,
+        /* y */
+        0x00, 0xF4, 0x4B, 0x4A, 0xF1, 0xEC, 0xC2, 0x63, 0x0E, 0x08, 0x78, 0x5C,
+        0xEB, 0xCC, 0x15,
+        /* order */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xBF, 0x91, 0xAF,
+        0x6D, 0xEA, 0x73
+    }
+};
 
 /* IPSec curves */
-/* NOTE: The of curves over a extension field of non prime degree
- * is not recommended (Weil-descent).
- * As the group order is not a prime this curve is not suitable
- * for ECDSA.
+/*
+ * NOTE: The of curves over a extension field of non prime degree is not
+ * recommended (Weil-descent). As the group order is not a prime this curve
+ * is not suitable for ECDSA.
  */
-static const struct { EC_CURVE_DATA h; unsigned char data[0+20*6]; }
-	_EC_IPSEC_155_ID3 = {
-	{ NID_X9_62_characteristic_two_field,0,20,3 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x33,0x8f,
-
-	  /* x */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7b,
-
-	  /* y */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xc8,
-
-	  /* order */
-	  0x02,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,
-	  0xC7,0xF3,0xC7,0x88,0x1B,0xD0,0x86,0x8F,0xA8,0x6C }
-	};
-
-/* NOTE: The of curves over a extension field of non prime degree
- * is not recommended (Weil-descent).
- * As the group order is not a prime this curve is not suitable
- * for ECDSA.
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 20 * 6];
+} _EC_IPSEC_155_ID3 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 20, 3
+    },
+    {
+        /* no seed */
+        /* p */
+        0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x33, 0x8f,
+        /* x */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7b,
+        /* y */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc8,
+        /* order */
+        0x02, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xC7, 0xF3,
+        0xC7, 0x88, 0x1B, 0xD0, 0x86, 0x8F, 0xA8, 0x6C
+    }
+};
+
+/*
+ * NOTE: The of curves over a extension field of non prime degree is not
+ * recommended (Weil-descent). As the group order is not a prime this curve
+ * is not suitable for ECDSA.
  */
-static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
-	_EC_IPSEC_185_ID4 = {
-	{ NID_X9_62_characteristic_two_field,0,24,2 },
-	{
-	  /* no seed */
-	  /* p */
-	  0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x01,
-
-	  /* a */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,
-
-	  /* b */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x1e,0xe9,
-
-	  /* x */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x18,
-
-	  /* y */
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	  0x00,0x00,0x00,0x0d,
-
-	  /* order */
-	  0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	  0xFF,0xFF,0xED,0xF9,0x7C,0x44,0xDB,0x9F,0x24,0x20,
-	  0xBA,0xFC,0xA7,0x5E }
-	};
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 24 * 6];
+} _EC_IPSEC_185_ID4 = {
+    {
+        NID_X9_62_characteristic_two_field, 0, 24, 2
+    },
+    {
+        /* no seed */
+        /* p */
+        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+        /* a */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* b */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0xe9,
+        /* x */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
+        /* y */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d,
+        /* order */
+        0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+        0xED, 0xF9, 0x7C, 0x44, 0xDB, 0x9F, 0x24, 0x20, 0xBA, 0xFC, 0xA7, 0x5E
+    }
+};
 
 #endif
 
-/* These curves were added by Annie Yousar 
+/*
+ * These curves were added by Annie Yousar 
  * For the definition of RFC 5639 curves see
- * http://www.ietf.org/rfc/rfc5639.txt
- * These curves are generated verifiable at random, nevertheless the seed is
- * omitted as parameter because the generation mechanism is different from
- * those defined in ANSI X9.62.
+ * http://www.ietf.org/rfc/rfc5639.txt These curves are generated verifiable
+ * at random, nevertheless the seed is omitted as parameter because the
+ * generation mechanism is different from those defined in ANSI X9.62.
  */
 
-static const struct { EC_CURVE_DATA h; unsigned char data[0+20*6]; }
-   _EC_brainpoolP160r1 = {
-   { NID_X9_62_prime_field, 0,20,1 },
-   {
-	 /* no seed */
-	 /* p */
-     0xE9,0x5E,0x4A,0x5F,0x73,0x70,0x59,0xDC,0x60,0xDF,
-     0xC7,0xAD,0x95,0xB3,0xD8,0x13,0x95,0x15,0x62,0x0F,
-
-     /* a */
-     0x34,0x0E,0x7B,0xE2,0xA2,0x80,0xEB,0x74,0xE2,0xBE,
-     0x61,0xBA,0xDA,0x74,0x5D,0x97,0xE8,0xF7,0xC3,0x00,
-
-     /* b */
-     0x1E,0x58,0x9A,0x85,0x95,0x42,0x34,0x12,0x13,0x4F,
-     0xAA,0x2D,0xBD,0xEC,0x95,0xC8,0xD8,0x67,0x5E,0x58,
-
-     /* x */
-     0xBE,0xD5,0xAF,0x16,0xEA,0x3F,0x6A,0x4F,0x62,0x93,
-     0x8C,0x46,0x31,0xEB,0x5A,0xF7,0xBD,0xBC,0xDB,0xC3,
-
-     /* y */
-     0x16,0x67,0xCB,0x47,0x7A,0x1A,0x8E,0xC3,0x38,0xF9,
-     0x47,0x41,0x66,0x9C,0x97,0x63,0x16,0xDA,0x63,0x21,
-
-     /* order */
-     0xE9,0x5E,0x4A,0x5F,0x73,0x70,0x59,0xDC,0x60,0xDF,
-     0x59,0x91,0xD4,0x50,0x29,0x40,0x9E,0x60,0xFC,0x09 }
-    };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+20*6]; }
-   _EC_brainpoolP160t1 = {
-   { NID_X9_62_prime_field, 0,20,1 },
-   {
-	  /* no seed */
-	  /* p */
-     0xE9,0x5E,0x4A,0x5F,0x73,0x70,0x59,0xDC,0x60,0xDF,
-     0xC7,0xAD,0x95,0xB3,0xD8,0x13,0x95,0x15,0x62,0x0F,
-
-     /* a */
-     0xE9,0x5E,0x4A,0x5F,0x73,0x70,0x59,0xDC,0x60,0xDF,
-     0xC7,0xAD,0x95,0xB3,0xD8,0x13,0x95,0x15,0x62,0x0C,
-
-     /* b */
-     0x7A,0x55,0x6B,0x6D,0xAE,0x53,0x5B,0x7B,0x51,0xED,
-     0x2C,0x4D,0x7D,0xAA,0x7A,0x0B,0x5C,0x55,0xF3,0x80,
-
-     /* x */
-     0xB1,0x99,0xB1,0x3B,0x9B,0x34,0xEF,0xC1,0x39,0x7E,
-     0x64,0xBA,0xEB,0x05,0xAC,0xC2,0x65,0xFF,0x23,0x78,
-
-      /* y */
-     0xAD,0xD6,0x71,0x8B,0x7C,0x7C,0x19,0x61,0xF0,0x99,
-     0x1B,0x84,0x24,0x43,0x77,0x21,0x52,0xC9,0xE0,0xAD,
-
-     /* order */
-     0xE9,0x5E,0x4A,0x5F,0x73,0x70,0x59,0xDC,0x60,0xDF,
-     0x59,0x91,0xD4,0x50,0x29,0x40,0x9E,0x60,0xFC,0x09 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
-   _EC_brainpoolP192r1 = {
-   { NID_X9_62_prime_field, 0,24,1 },
-   {
-	 /* no seed */
-	 /* p */
-     0xC3,0x02,0xF4,0x1D,0x93,0x2A,0x36,0xCD,0xA7,0xA3,
-     0x46,0x30,0x93,0xD1,0x8D,0xB7,0x8F,0xCE,0x47,0x6D,
-     0xE1,0xA8,0x62,0x97,
-     
-     /* a */
-     0x6A,0x91,0x17,0x40,0x76,0xB1,0xE0,0xE1,0x9C,0x39,
-     0xC0,0x31,0xFE,0x86,0x85,0xC1,0xCA,0xE0,0x40,0xE5,
-     0xC6,0x9A,0x28,0xEF,
-     
-     /* b */
-     0x46,0x9A,0x28,0xEF,0x7C,0x28,0xCC,0xA3,0xDC,0x72,
-     0x1D,0x04,0x4F,0x44,0x96,0xBC,0xCA,0x7E,0xF4,0x14,
-     0x6F,0xBF,0x25,0xC9,
-     
-     /* x */
-     0xC0,0xA0,0x64,0x7E,0xAA,0xB6,0xA4,0x87,0x53,0xB0,
-     0x33,0xC5,0x6C,0xB0,0xF0,0x90,0x0A,0x2F,0x5C,0x48,
-     0x53,0x37,0x5F,0xD6,
-     
-     /* y */
-     0x14,0xB6,0x90,0x86,0x6A,0xBD,0x5B,0xB8,0x8B,0x5F,
-     0x48,0x28,0xC1,0x49,0x00,0x02,0xE6,0x77,0x3F,0xA2,
-     0xFA,0x29,0x9B,0x8F,
-     
-     /* order */
-     0xC3,0x02,0xF4,0x1D,0x93,0x2A,0x36,0xCD,0xA7,0xA3,
-     0x46,0x2F,0x9E,0x9E,0x91,0x6B,0x5B,0xE8,0xF1,0x02,
-     0x9A,0xC4,0xAC,0xC1 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+24*6]; }
-   _EC_brainpoolP192t1 = {
-   { NID_X9_62_prime_field, 0,24,1 },
-   {
-	 /* no seed */
-	 /* p */
-     0xC3,0x02,0xF4,0x1D,0x93,0x2A,0x36,0xCD,0xA7,0xA3,
-     0x46,0x30,0x93,0xD1,0x8D,0xB7,0x8F,0xCE,0x47,0x6D,
-     0xE1,0xA8,0x62,0x97,
-
-     /* a */
-     0xC3,0x02,0xF4,0x1D,0x93,0x2A,0x36,0xCD,0xA7,0xA3,
-     0x46,0x30,0x93,0xD1,0x8D,0xB7,0x8F,0xCE,0x47,0x6D,
-     0xE1,0xA8,0x62,0x94,
-
-     /* b */
-     0x13,0xD5,0x6F,0xFA,0xEC,0x78,0x68,0x1E,0x68,0xF9,
-     0xDE,0xB4,0x3B,0x35,0xBE,0xC2,0xFB,0x68,0x54,0x2E,
-     0x27,0x89,0x7B,0x79,
-
-     /* x */
-     0x3A,0xE9,0xE5,0x8C,0x82,0xF6,0x3C,0x30,0x28,0x2E,
-     0x1F,0xE7,0xBB,0xF4,0x3F,0xA7,0x2C,0x44,0x6A,0xF6,
-     0xF4,0x61,0x81,0x29,
-
-     /* y */
-     0x09,0x7E,0x2C,0x56,0x67,0xC2,0x22,0x3A,0x90,0x2A,
-     0xB5,0xCA,0x44,0x9D,0x00,0x84,0xB7,0xE5,0xB3,0xDE,
-     0x7C,0xCC,0x01,0xC9,
-
-     /* order */
-     0xC3,0x02,0xF4,0x1D,0x93,0x2A,0x36,0xCD,0xA7,0xA3,
-     0x46,0x2F,0x9E,0x9E,0x91,0x6B,0x5B,0xE8,0xF1,0x02,
-     0x9A,0xC4,0xAC,0xC1 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+28*6]; }
-   _EC_brainpoolP224r1 = {
-   { NID_X9_62_prime_field, 0,28,1 },
-   { /* no seed */
-     /* p */
-     0xD7,0xC1,0x34,0xAA,0x26,0x43,0x66,0x86,0x2A,0x18,    
-     0x30,0x25,0x75,0xD1,0xD7,0x87,0xB0,0x9F,0x07,0x57,
-     0x97,0xDA,0x89,0xF5,0x7E,0xC8,0xC0,0xFF,
-
-     /* a */
-     0x68,0xA5,0xE6,0x2C,0xA9,0xCE,0x6C,0x1C,0x29,0x98,    
-     0x03,0xA6,0xC1,0x53,0x0B,0x51,0x4E,0x18,0x2A,0xD8,
-     0xB0,0x04,0x2A,0x59,0xCA,0xD2,0x9F,0x43,
-
-     /* b */
-     0x25,0x80,0xF6,0x3C,0xCF,0xE4,0x41,0x38,0x87,0x07,    
-     0x13,0xB1,0xA9,0x23,0x69,0xE3,0x3E,0x21,0x35,0xD2,
-     0x66,0xDB,0xB3,0x72,0x38,0x6C,0x40,0x0B,
-
-     /* x */
-     0x0D,0x90,0x29,0xAD,0x2C,0x7E,0x5C,0xF4,0x34,0x08,    
-     0x23,0xB2,0xA8,0x7D,0xC6,0x8C,0x9E,0x4C,0xE3,0x17,
-     0x4C,0x1E,0x6E,0xFD,0xEE,0x12,0xC0,0x7D,
-
-     /* y */
-     0x58,0xAA,0x56,0xF7,0x72,0xC0,0x72,0x6F,0x24,0xC6,    
-     0xB8,0x9E,0x4E,0xCD,0xAC,0x24,0x35,0x4B,0x9E,0x99,
-     0xCA,0xA3,0xF6,0xD3,0x76,0x14,0x02,0xCD,
-
-     /* order */
-     0xD7,0xC1,0x34,0xAA,0x26,0x43,0x66,0x86,0x2A,0x18,    
-     0x30,0x25,0x75,0xD0,0xFB,0x98,0xD1,0x16,0xBC,0x4B,
-     0x6D,0xDE,0xBC,0xA3,0xA5,0xA7,0x93,0x9F }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+28*6]; }
-   _EC_brainpoolP224t1 = {
-   { NID_X9_62_prime_field, 0,28,1 },
-   { /* no seed */
-     /* p */
-     0xD7,0xC1,0x34,0xAA,0x26,0x43,0x66,0x86,0x2A,0x18,
-     0x30,0x25,0x75,0xD1,0xD7,0x87,0xB0,0x9F,0x07,0x57,
-     0x97,0xDA,0x89,0xF5,0x7E,0xC8,0xC0,0xFF,
-     
-     /* a */
-     0xD7,0xC1,0x34,0xAA,0x26,0x43,0x66,0x86,0x2A,0x18,
-     0x30,0x25,0x75,0xD1,0xD7,0x87,0xB0,0x9F,0x07,0x57,
-     0x97,0xDA,0x89,0xF5,0x7E,0xC8,0xC0,0xFC,
-     
-     /* b */
-     0x4B,0x33,0x7D,0x93,0x41,0x04,0xCD,0x7B,0xEF,0x27,
-     0x1B,0xF6,0x0C,0xED,0x1E,0xD2,0x0D,0xA1,0x4C,0x08,
-     0xB3,0xBB,0x64,0xF1,0x8A,0x60,0x88,0x8D,
-     
-     /* x */
-     0x6A,0xB1,0xE3,0x44,0xCE,0x25,0xFF,0x38,0x96,0x42,
-     0x4E,0x7F,0xFE,0x14,0x76,0x2E,0xCB,0x49,0xF8,0x92,
-     0x8A,0xC0,0xC7,0x60,0x29,0xB4,0xD5,0x80,
-     
-     /* y */
-     0x03,0x74,0xE9,0xF5,0x14,0x3E,0x56,0x8C,0xD2,0x3F,
-     0x3F,0x4D,0x7C,0x0D,0x4B,0x1E,0x41,0xC8,0xCC,0x0D,
-     0x1C,0x6A,0xBD,0x5F,0x1A,0x46,0xDB,0x4C,
-     
-     /* order */
-     0xD7,0xC1,0x34,0xAA,0x26,0x43,0x66,0x86,0x2A,0x18,
-     0x30,0x25,0x75,0xD0,0xFB,0x98,0xD1,0x16,0xBC,0x4B,
-     0x6D,0xDE,0xBC,0xA3,0xA5,0xA7,0x93,0x9F }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+32*6]; }
-   _EC_brainpoolP256r1 = {
-   { NID_X9_62_prime_field, 0,32,1 },
-   { /* no seed */
-     /* p */
-     0xA9,0xFB,0x57,0xDB,0xA1,0xEE,0xA9,0xBC,0x3E,0x66,
-     0x0A,0x90,0x9D,0x83,0x8D,0x72,0x6E,0x3B,0xF6,0x23,
-     0xD5,0x26,0x20,0x28,0x20,0x13,0x48,0x1D,0x1F,0x6E,
-     0x53,0x77,
-
-     /* a */
-     0x7D,0x5A,0x09,0x75,0xFC,0x2C,0x30,0x57,0xEE,0xF6,
-     0x75,0x30,0x41,0x7A,0xFF,0xE7,0xFB,0x80,0x55,0xC1,
-     0x26,0xDC,0x5C,0x6C,0xE9,0x4A,0x4B,0x44,0xF3,0x30,
-     0xB5,0xD9,
-
-     /* b */
-     0x26,0xDC,0x5C,0x6C,0xE9,0x4A,0x4B,0x44,0xF3,0x30,
-     0xB5,0xD9,0xBB,0xD7,0x7C,0xBF,0x95,0x84,0x16,0x29,
-     0x5C,0xF7,0xE1,0xCE,0x6B,0xCC,0xDC,0x18,0xFF,0x8C,
-     0x07,0xB6,
-
-     /* x */
-     0x8B,0xD2,0xAE,0xB9,0xCB,0x7E,0x57,0xCB,0x2C,0x4B,
-     0x48,0x2F,0xFC,0x81,0xB7,0xAF,0xB9,0xDE,0x27,0xE1,
-     0xE3,0xBD,0x23,0xC2,0x3A,0x44,0x53,0xBD,0x9A,0xCE,
-     0x32,0x62,
-
-     /* y */
-     0x54,0x7E,0xF8,0x35,0xC3,0xDA,0xC4,0xFD,0x97,0xF8,
-     0x46,0x1A,0x14,0x61,0x1D,0xC9,0xC2,0x77,0x45,0x13,
-     0x2D,0xED,0x8E,0x54,0x5C,0x1D,0x54,0xC7,0x2F,0x04,
-     0x69,0x97,
-
-     /* order */
-     0xA9,0xFB,0x57,0xDB,0xA1,0xEE,0xA9,0xBC,0x3E,0x66,
-     0x0A,0x90,0x9D,0x83,0x8D,0x71,0x8C,0x39,0x7A,0xA3,
-     0xB5,0x61,0xA6,0xF7,0x90,0x1E,0x0E,0x82,0x97,0x48,
-     0x56,0xA7 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+32*6]; }
-   _EC_brainpoolP256t1 = {
-   { NID_X9_62_prime_field, 0,32,1 },
-   { /* no seed */
-     /* p */
-     0xA9,0xFB,0x57,0xDB,0xA1,0xEE,0xA9,0xBC,0x3E,0x66,
-     0x0A,0x90,0x9D,0x83,0x8D,0x72,0x6E,0x3B,0xF6,0x23,
-     0xD5,0x26,0x20,0x28,0x20,0x13,0x48,0x1D,0x1F,0x6E,
-     0x53,0x77,
-
-     /* a */
-     0xA9,0xFB,0x57,0xDB,0xA1,0xEE,0xA9,0xBC,0x3E,0x66,
-     0x0A,0x90,0x9D,0x83,0x8D,0x72,0x6E,0x3B,0xF6,0x23,
-     0xD5,0x26,0x20,0x28,0x20,0x13,0x48,0x1D,0x1F,0x6E,
-     0x53,0x74,
-
-     /* b */
-     0x66,0x2C,0x61,0xC4,0x30,0xD8,0x4E,0xA4,0xFE,0x66,
-     0xA7,0x73,0x3D,0x0B,0x76,0xB7,0xBF,0x93,0xEB,0xC4,
-     0xAF,0x2F,0x49,0x25,0x6A,0xE5,0x81,0x01,0xFE,0xE9,
-     0x2B,0x04,
-
-     /* x */
-     0xA3,0xE8,0xEB,0x3C,0xC1,0xCF,0xE7,0xB7,0x73,0x22,
-     0x13,0xB2,0x3A,0x65,0x61,0x49,0xAF,0xA1,0x42,0xC4,
-     0x7A,0xAF,0xBC,0x2B,0x79,0xA1,0x91,0x56,0x2E,0x13,
-     0x05,0xF4,
-
-     /* y */
-     0x2D,0x99,0x6C,0x82,0x34,0x39,0xC5,0x6D,0x7F,0x7B,
-     0x22,0xE1,0x46,0x44,0x41,0x7E,0x69,0xBC,0xB6,0xDE,
-     0x39,0xD0,0x27,0x00,0x1D,0xAB,0xE8,0xF3,0x5B,0x25,
-     0xC9,0xBE,
-
-     /* order */
-     0xA9,0xFB,0x57,0xDB,0xA1,0xEE,0xA9,0xBC,0x3E,0x66,
-     0x0A,0x90,0x9D,0x83,0x8D,0x71,0x8C,0x39,0x7A,0xA3,
-     0xB5,0x61,0xA6,0xF7,0x90,0x1E,0x0E,0x82,0x97,0x48,
-     0x56,0xA7 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+40*6]; }
-   _EC_brainpoolP320r1 = {
-   { NID_X9_62_prime_field, 0,40,1 },
-   { /* no seed */
-     /* p */
-     0xD3,0x5E,0x47,0x20,0x36,0xBC,0x4F,0xB7,0xE1,0x3C,
-     0x78,0x5E,0xD2,0x01,0xE0,0x65,0xF9,0x8F,0xCF,0xA6,
-     0xF6,0xF4,0x0D,0xEF,0x4F,0x92,0xB9,0xEC,0x78,0x93,
-     0xEC,0x28,0xFC,0xD4,0x12,0xB1,0xF1,0xB3,0x2E,0x27,
-
-     /* a */
-     0x3E,0xE3,0x0B,0x56,0x8F,0xBA,0xB0,0xF8,0x83,0xCC,
-     0xEB,0xD4,0x6D,0x3F,0x3B,0xB8,0xA2,0xA7,0x35,0x13,
-     0xF5,0xEB,0x79,0xDA,0x66,0x19,0x0E,0xB0,0x85,0xFF,
-     0xA9,0xF4,0x92,0xF3,0x75,0xA9,0x7D,0x86,0x0E,0xB4,
-
-     /* b */
-     0x52,0x08,0x83,0x94,0x9D,0xFD,0xBC,0x42,0xD3,0xAD,
-     0x19,0x86,0x40,0x68,0x8A,0x6F,0xE1,0x3F,0x41,0x34,
-     0x95,0x54,0xB4,0x9A,0xCC,0x31,0xDC,0xCD,0x88,0x45,
-     0x39,0x81,0x6F,0x5E,0xB4,0xAC,0x8F,0xB1,0xF1,0xA6,
-
-     /* x */
-     0x43,0xBD,0x7E,0x9A,0xFB,0x53,0xD8,0xB8,0x52,0x89,
-     0xBC,0xC4,0x8E,0xE5,0xBF,0xE6,0xF2,0x01,0x37,0xD1,
-     0x0A,0x08,0x7E,0xB6,0xE7,0x87,0x1E,0x2A,0x10,0xA5,
-     0x99,0xC7,0x10,0xAF,0x8D,0x0D,0x39,0xE2,0x06,0x11,
-
-     /* y */
-     0x14,0xFD,0xD0,0x55,0x45,0xEC,0x1C,0xC8,0xAB,0x40,
-     0x93,0x24,0x7F,0x77,0x27,0x5E,0x07,0x43,0xFF,0xED,
-     0x11,0x71,0x82,0xEA,0xA9,0xC7,0x78,0x77,0xAA,0xAC,
-     0x6A,0xC7,0xD3,0x52,0x45,0xD1,0x69,0x2E,0x8E,0xE1,
-
-     /* order */
-     0xD3,0x5E,0x47,0x20,0x36,0xBC,0x4F,0xB7,0xE1,0x3C,
-     0x78,0x5E,0xD2,0x01,0xE0,0x65,0xF9,0x8F,0xCF,0xA5,
-     0xB6,0x8F,0x12,0xA3,0x2D,0x48,0x2E,0xC7,0xEE,0x86,
-     0x58,0xE9,0x86,0x91,0x55,0x5B,0x44,0xC5,0x93,0x11 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+40*6]; }
-   _EC_brainpoolP320t1 = {
-   { NID_X9_62_prime_field, 0,40,1 },
-   { /* no seed */
-     /* p */
-     0xD3,0x5E,0x47,0x20,0x36,0xBC,0x4F,0xB7,0xE1,0x3C,
-     0x78,0x5E,0xD2,0x01,0xE0,0x65,0xF9,0x8F,0xCF,0xA6,
-     0xF6,0xF4,0x0D,0xEF,0x4F,0x92,0xB9,0xEC,0x78,0x93,
-     0xEC,0x28,0xFC,0xD4,0x12,0xB1,0xF1,0xB3,0x2E,0x27,
-
-     /* a */
-     0xD3,0x5E,0x47,0x20,0x36,0xBC,0x4F,0xB7,0xE1,0x3C,
-     0x78,0x5E,0xD2,0x01,0xE0,0x65,0xF9,0x8F,0xCF,0xA6,
-     0xF6,0xF4,0x0D,0xEF,0x4F,0x92,0xB9,0xEC,0x78,0x93,
-     0xEC,0x28,0xFC,0xD4,0x12,0xB1,0xF1,0xB3,0x2E,0x24,
-
-     /* b */
-     0xA7,0xF5,0x61,0xE0,0x38,0xEB,0x1E,0xD5,0x60,0xB3,
-     0xD1,0x47,0xDB,0x78,0x20,0x13,0x06,0x4C,0x19,0xF2,
-     0x7E,0xD2,0x7C,0x67,0x80,0xAA,0xF7,0x7F,0xB8,0xA5,
-     0x47,0xCE,0xB5,0xB4,0xFE,0xF4,0x22,0x34,0x03,0x53,
-
-     /* x */
-     0x92,0x5B,0xE9,0xFB,0x01,0xAF,0xC6,0xFB,0x4D,0x3E,
-     0x7D,0x49,0x90,0x01,0x0F,0x81,0x34,0x08,0xAB,0x10,
-     0x6C,0x4F,0x09,0xCB,0x7E,0xE0,0x78,0x68,0xCC,0x13,
-     0x6F,0xFF,0x33,0x57,0xF6,0x24,0xA2,0x1B,0xED,0x52,
-
-     /* y */
-     0x63,0xBA,0x3A,0x7A,0x27,0x48,0x3E,0xBF,0x66,0x71,
-     0xDB,0xEF,0x7A,0xBB,0x30,0xEB,0xEE,0x08,0x4E,0x58,
-     0xA0,0xB0,0x77,0xAD,0x42,0xA5,0xA0,0x98,0x9D,0x1E,
-     0xE7,0x1B,0x1B,0x9B,0xC0,0x45,0x5F,0xB0,0xD2,0xC3,
-
-     /* order */
-     0xD3,0x5E,0x47,0x20,0x36,0xBC,0x4F,0xB7,0xE1,0x3C,
-     0x78,0x5E,0xD2,0x01,0xE0,0x65,0xF9,0x8F,0xCF,0xA5,
-     0xB6,0x8F,0x12,0xA3,0x2D,0x48,0x2E,0xC7,0xEE,0x86,
-     0x58,0xE9,0x86,0x91,0x55,0x5B,0x44,0xC5,0x93,0x11 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+48*6]; }
-   _EC_brainpoolP384r1 = {
-   { NID_X9_62_prime_field, 0,48,1 },
-   { /* no seed */
-     /* p */
-     0x8C,0xB9,0x1E,0x82,0xA3,0x38,0x6D,0x28,0x0F,0x5D,
-     0x6F,0x7E,0x50,0xE6,0x41,0xDF,0x15,0x2F,0x71,0x09,
-     0xED,0x54,0x56,0xB4,0x12,0xB1,0xDA,0x19,0x7F,0xB7,
-     0x11,0x23,0xAC,0xD3,0xA7,0x29,0x90,0x1D,0x1A,0x71,
-     0x87,0x47,0x00,0x13,0x31,0x07,0xEC,0x53,
-
-     /* a */
-     0x7B,0xC3,0x82,0xC6,0x3D,0x8C,0x15,0x0C,0x3C,0x72,
-     0x08,0x0A,0xCE,0x05,0xAF,0xA0,0xC2,0xBE,0xA2,0x8E,
-     0x4F,0xB2,0x27,0x87,0x13,0x91,0x65,0xEF,0xBA,0x91,
-     0xF9,0x0F,0x8A,0xA5,0x81,0x4A,0x50,0x3A,0xD4,0xEB,
-     0x04,0xA8,0xC7,0xDD,0x22,0xCE,0x28,0x26,
-
-     /* b */
-     0x04,0xA8,0xC7,0xDD,0x22,0xCE,0x28,0x26,0x8B,0x39,
-     0xB5,0x54,0x16,0xF0,0x44,0x7C,0x2F,0xB7,0x7D,0xE1,
-     0x07,0xDC,0xD2,0xA6,0x2E,0x88,0x0E,0xA5,0x3E,0xEB,
-     0x62,0xD5,0x7C,0xB4,0x39,0x02,0x95,0xDB,0xC9,0x94,
-     0x3A,0xB7,0x86,0x96,0xFA,0x50,0x4C,0x11,
-
-     /* x */
-     0x1D,0x1C,0x64,0xF0,0x68,0xCF,0x45,0xFF,0xA2,0xA6,
-     0x3A,0x81,0xB7,0xC1,0x3F,0x6B,0x88,0x47,0xA3,0xE7,
-     0x7E,0xF1,0x4F,0xE3,0xDB,0x7F,0xCA,0xFE,0x0C,0xBD,
-     0x10,0xE8,0xE8,0x26,0xE0,0x34,0x36,0xD6,0x46,0xAA,
-     0xEF,0x87,0xB2,0xE2,0x47,0xD4,0xAF,0x1E,
-
-     /* y */
-     0x8A,0xBE,0x1D,0x75,0x20,0xF9,0xC2,0xA4,0x5C,0xB1,
-     0xEB,0x8E,0x95,0xCF,0xD5,0x52,0x62,0xB7,0x0B,0x29,
-     0xFE,0xEC,0x58,0x64,0xE1,0x9C,0x05,0x4F,0xF9,0x91,
-     0x29,0x28,0x0E,0x46,0x46,0x21,0x77,0x91,0x81,0x11,
-     0x42,0x82,0x03,0x41,0x26,0x3C,0x53,0x15,
-
-     /* order */
-     0x8C,0xB9,0x1E,0x82,0xA3,0x38,0x6D,0x28,0x0F,0x5D,
-     0x6F,0x7E,0x50,0xE6,0x41,0xDF,0x15,0x2F,0x71,0x09,
-     0xED,0x54,0x56,0xB3,0x1F,0x16,0x6E,0x6C,0xAC,0x04,
-     0x25,0xA7,0xCF,0x3A,0xB6,0xAF,0x6B,0x7F,0xC3,0x10,
-     0x3B,0x88,0x32,0x02,0xE9,0x04,0x65,0x65 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+48*6]; }
-   _EC_brainpoolP384t1 = {
-   { NID_X9_62_prime_field, 0,48,1 },
-   { /* no seed */
-     /* p */
-     0x8C,0xB9,0x1E,0x82,0xA3,0x38,0x6D,0x28,0x0F,0x5D,
-     0x6F,0x7E,0x50,0xE6,0x41,0xDF,0x15,0x2F,0x71,0x09,
-     0xED,0x54,0x56,0xB4,0x12,0xB1,0xDA,0x19,0x7F,0xB7,
-     0x11,0x23,0xAC,0xD3,0xA7,0x29,0x90,0x1D,0x1A,0x71,
-     0x87,0x47,0x00,0x13,0x31,0x07,0xEC,0x53,
-
-     /* a */
-     0x8C,0xB9,0x1E,0x82,0xA3,0x38,0x6D,0x28,0x0F,0x5D,
-     0x6F,0x7E,0x50,0xE6,0x41,0xDF,0x15,0x2F,0x71,0x09,
-     0xED,0x54,0x56,0xB4,0x12,0xB1,0xDA,0x19,0x7F,0xB7,
-     0x11,0x23,0xAC,0xD3,0xA7,0x29,0x90,0x1D,0x1A,0x71,
-     0x87,0x47,0x00,0x13,0x31,0x07,0xEC,0x50,
-
-     /* b */
-     0x7F,0x51,0x9E,0xAD,0xA7,0xBD,0xA8,0x1B,0xD8,0x26,
-     0xDB,0xA6,0x47,0x91,0x0F,0x8C,0x4B,0x93,0x46,0xED,
-     0x8C,0xCD,0xC6,0x4E,0x4B,0x1A,0xBD,0x11,0x75,0x6D,
-     0xCE,0x1D,0x20,0x74,0xAA,0x26,0x3B,0x88,0x80,0x5C,
-     0xED,0x70,0x35,0x5A,0x33,0xB4,0x71,0xEE,
-
-     /* x */
-     0x18,0xDE,0x98,0xB0,0x2D,0xB9,0xA3,0x06,0xF2,0xAF,
-     0xCD,0x72,0x35,0xF7,0x2A,0x81,0x9B,0x80,0xAB,0x12,
-     0xEB,0xD6,0x53,0x17,0x24,0x76,0xFE,0xCD,0x46,0x2A,
-     0xAB,0xFF,0xC4,0xFF,0x19,0x1B,0x94,0x6A,0x5F,0x54,
-     0xD8,0xD0,0xAA,0x2F,0x41,0x88,0x08,0xCC,
-
-     /* y */
-     0x25,0xAB,0x05,0x69,0x62,0xD3,0x06,0x51,0xA1,0x14,
-     0xAF,0xD2,0x75,0x5A,0xD3,0x36,0x74,0x7F,0x93,0x47,
-     0x5B,0x7A,0x1F,0xCA,0x3B,0x88,0xF2,0xB6,0xA2,0x08,
-     0xCC,0xFE,0x46,0x94,0x08,0x58,0x4D,0xC2,0xB2,0x91,
-     0x26,0x75,0xBF,0x5B,0x9E,0x58,0x29,0x28,
-
-     /* order */
-     0x8C,0xB9,0x1E,0x82,0xA3,0x38,0x6D,0x28,0x0F,0x5D,
-     0x6F,0x7E,0x50,0xE6,0x41,0xDF,0x15,0x2F,0x71,0x09,
-     0xED,0x54,0x56,0xB3,0x1F,0x16,0x6E,0x6C,0xAC,0x04,
-     0x25,0xA7,0xCF,0x3A,0xB6,0xAF,0x6B,0x7F,0xC3,0x10,
-     0x3B,0x88,0x32,0x02,0xE9,0x04,0x65,0x65 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+64*6]; }
-   _EC_brainpoolP512r1 = {
-   { NID_X9_62_prime_field, 0,64,1 },
-   { /* no seed */
-     /* p */
-     0xAA,0xDD,0x9D,0xB8,0xDB,0xE9,0xC4,0x8B,0x3F,0xD4,
-     0xE6,0xAE,0x33,0xC9,0xFC,0x07,0xCB,0x30,0x8D,0xB3,
-     0xB3,0xC9,0xD2,0x0E,0xD6,0x63,0x9C,0xCA,0x70,0x33,
-     0x08,0x71,0x7D,0x4D,0x9B,0x00,0x9B,0xC6,0x68,0x42,
-     0xAE,0xCD,0xA1,0x2A,0xE6,0xA3,0x80,0xE6,0x28,0x81,
-     0xFF,0x2F,0x2D,0x82,0xC6,0x85,0x28,0xAA,0x60,0x56,
-     0x58,0x3A,0x48,0xF3,
-
-     /* a */
-     0x78,0x30,0xA3,0x31,0x8B,0x60,0x3B,0x89,0xE2,0x32,
-     0x71,0x45,0xAC,0x23,0x4C,0xC5,0x94,0xCB,0xDD,0x8D,
-     0x3D,0xF9,0x16,0x10,0xA8,0x34,0x41,0xCA,0xEA,0x98,
-     0x63,0xBC,0x2D,0xED,0x5D,0x5A,0xA8,0x25,0x3A,0xA1,
-     0x0A,0x2E,0xF1,0xC9,0x8B,0x9A,0xC8,0xB5,0x7F,0x11,
-     0x17,0xA7,0x2B,0xF2,0xC7,0xB9,0xE7,0xC1,0xAC,0x4D,
-     0x77,0xFC,0x94,0xCA,
-
-     /* b */
-     0x3D,0xF9,0x16,0x10,0xA8,0x34,0x41,0xCA,0xEA,0x98,
-     0x63,0xBC,0x2D,0xED,0x5D,0x5A,0xA8,0x25,0x3A,0xA1,
-     0x0A,0x2E,0xF1,0xC9,0x8B,0x9A,0xC8,0xB5,0x7F,0x11,
-     0x17,0xA7,0x2B,0xF2,0xC7,0xB9,0xE7,0xC1,0xAC,0x4D,
-     0x77,0xFC,0x94,0xCA,0xDC,0x08,0x3E,0x67,0x98,0x40,
-     0x50,0xB7,0x5E,0xBA,0xE5,0xDD,0x28,0x09,0xBD,0x63,
-     0x80,0x16,0xF7,0x23,
-
-     /* x */
-     0x81,0xAE,0xE4,0xBD,0xD8,0x2E,0xD9,0x64,0x5A,0x21,
-     0x32,0x2E,0x9C,0x4C,0x6A,0x93,0x85,0xED,0x9F,0x70,
-     0xB5,0xD9,0x16,0xC1,0xB4,0x3B,0x62,0xEE,0xF4,0xD0,
-     0x09,0x8E,0xFF,0x3B,0x1F,0x78,0xE2,0xD0,0xD4,0x8D,
-     0x50,0xD1,0x68,0x7B,0x93,0xB9,0x7D,0x5F,0x7C,0x6D,
-     0x50,0x47,0x40,0x6A,0x5E,0x68,0x8B,0x35,0x22,0x09,
-     0xBC,0xB9,0xF8,0x22,
-
-     /* y */
-     0x7D,0xDE,0x38,0x5D,0x56,0x63,0x32,0xEC,0xC0,0xEA,
-     0xBF,0xA9,0xCF,0x78,0x22,0xFD,0xF2,0x09,0xF7,0x00,
-     0x24,0xA5,0x7B,0x1A,0xA0,0x00,0xC5,0x5B,0x88,0x1F,
-     0x81,0x11,0xB2,0xDC,0xDE,0x49,0x4A,0x5F,0x48,0x5E,
-     0x5B,0xCA,0x4B,0xD8,0x8A,0x27,0x63,0xAE,0xD1,0xCA,
-     0x2B,0x2F,0xA8,0xF0,0x54,0x06,0x78,0xCD,0x1E,0x0F,
-     0x3A,0xD8,0x08,0x92,
-
-     /* order */
-     0xAA,0xDD,0x9D,0xB8,0xDB,0xE9,0xC4,0x8B,0x3F,0xD4,
-     0xE6,0xAE,0x33,0xC9,0xFC,0x07,0xCB,0x30,0x8D,0xB3,
-     0xB3,0xC9,0xD2,0x0E,0xD6,0x63,0x9C,0xCA,0x70,0x33,
-     0x08,0x70,0x55,0x3E,0x5C,0x41,0x4C,0xA9,0x26,0x19,
-     0x41,0x86,0x61,0x19,0x7F,0xAC,0x10,0x47,0x1D,0xB1,
-     0xD3,0x81,0x08,0x5D,0xDA,0xDD,0xB5,0x87,0x96,0x82,
-     0x9C,0xA9,0x00,0x69 }
-   };
-
-static const struct { EC_CURVE_DATA h; unsigned char data[0+64*6]; }
-   _EC_brainpoolP512t1 = {
-    { NID_X9_62_prime_field, 0,64,1 },
-    { /* no seed */
-      /* p */
-      0xAA,0xDD,0x9D,0xB8,0xDB,0xE9,0xC4,0x8B,0x3F,0xD4,
-      0xE6,0xAE,0x33,0xC9,0xFC,0x07,0xCB,0x30,0x8D,0xB3,
-      0xB3,0xC9,0xD2,0x0E,0xD6,0x63,0x9C,0xCA,0x70,0x33,
-      0x08,0x71,0x7D,0x4D,0x9B,0x00,0x9B,0xC6,0x68,0x42,
-      0xAE,0xCD,0xA1,0x2A,0xE6,0xA3,0x80,0xE6,0x28,0x81,
-      0xFF,0x2F,0x2D,0x82,0xC6,0x85,0x28,0xAA,0x60,0x56,
-      0x58,0x3A,0x48,0xF3,
-
-      /* a */
-      0xAA,0xDD,0x9D,0xB8,0xDB,0xE9,0xC4,0x8B,0x3F,0xD4,
-      0xE6,0xAE,0x33,0xC9,0xFC,0x07,0xCB,0x30,0x8D,0xB3,
-      0xB3,0xC9,0xD2,0x0E,0xD6,0x63,0x9C,0xCA,0x70,0x33,
-      0x08,0x71,0x7D,0x4D,0x9B,0x00,0x9B,0xC6,0x68,0x42,
-      0xAE,0xCD,0xA1,0x2A,0xE6,0xA3,0x80,0xE6,0x28,0x81,
-      0xFF,0x2F,0x2D,0x82,0xC6,0x85,0x28,0xAA,0x60,0x56,
-      0x58,0x3A,0x48,0xF0,
-
-      /* b */
-      0x7C,0xBB,0xBC,0xF9,0x44,0x1C,0xFA,0xB7,0x6E,0x18,
-      0x90,0xE4,0x68,0x84,0xEA,0xE3,0x21,0xF7,0x0C,0x0B,
-      0xCB,0x49,0x81,0x52,0x78,0x97,0x50,0x4B,0xEC,0x3E,
-      0x36,0xA6,0x2B,0xCD,0xFA,0x23,0x04,0x97,0x65,0x40,
-      0xF6,0x45,0x00,0x85,0xF2,0xDA,0xE1,0x45,0xC2,0x25,
-      0x53,0xB4,0x65,0x76,0x36,0x89,0x18,0x0E,0xA2,0x57,
-      0x18,0x67,0x42,0x3E,
-
-      /* x */
-      0x64,0x0E,0xCE,0x5C,0x12,0x78,0x87,0x17,0xB9,0xC1,
-      0xBA,0x06,0xCB,0xC2,0xA6,0xFE,0xBA,0x85,0x84,0x24,
-      0x58,0xC5,0x6D,0xDE,0x9D,0xB1,0x75,0x8D,0x39,0xC0,
-      0x31,0x3D,0x82,0xBA,0x51,0x73,0x5C,0xDB,0x3E,0xA4,
-      0x99,0xAA,0x77,0xA7,0xD6,0x94,0x3A,0x64,0xF7,0xA3,
-      0xF2,0x5F,0xE2,0x6F,0x06,0xB5,0x1B,0xAA,0x26,0x96,
-      0xFA,0x90,0x35,0xDA,
-
-      /* y */
-      0x5B,0x53,0x4B,0xD5,0x95,0xF5,0xAF,0x0F,0xA2,0xC8,
-      0x92,0x37,0x6C,0x84,0xAC,0xE1,0xBB,0x4E,0x30,0x19,
-      0xB7,0x16,0x34,0xC0,0x11,0x31,0x15,0x9C,0xAE,0x03,
-      0xCE,0xE9,0xD9,0x93,0x21,0x84,0xBE,0xEF,0x21,0x6B,
-      0xD7,0x1D,0xF2,0xDA,0xDF,0x86,0xA6,0x27,0x30,0x6E,
-      0xCF,0xF9,0x6D,0xBB,0x8B,0xAC,0xE1,0x98,0xB6,0x1E,
-      0x00,0xF8,0xB3,0x32,
-
-      /* order */
-      0xAA,0xDD,0x9D,0xB8,0xDB,0xE9,0xC4,0x8B,0x3F,0xD4,
-      0xE6,0xAE,0x33,0xC9,0xFC,0x07,0xCB,0x30,0x8D,0xB3,
-      0xB3,0xC9,0xD2,0x0E,0xD6,0x63,0x9C,0xCA,0x70,0x33,
-      0x08,0x70,0x55,0x3E,0x5C,0x41,0x4C,0xA9,0x26,0x19,
-      0x41,0x86,0x61,0x19,0x7F,0xAC,0x10,0x47,0x1D,0xB1,
-      0xD3,0x81,0x08,0x5D,0xDA,0xDD,0xB5,0x87,0x96,0x82,
-      0x9C,0xA9,0x00,0x69 }
-    };
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 20 * 6];
+} _EC_brainpoolP160r1 = {
+    {
+        NID_X9_62_prime_field, 0, 20, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xE9, 0x5E, 0x4A, 0x5F, 0x73, 0x70, 0x59, 0xDC, 0x60, 0xDF, 0xC7, 0xAD,
+        0x95, 0xB3, 0xD8, 0x13, 0x95, 0x15, 0x62, 0x0F,
+        /* a */
+        0x34, 0x0E, 0x7B, 0xE2, 0xA2, 0x80, 0xEB, 0x74, 0xE2, 0xBE, 0x61, 0xBA,
+        0xDA, 0x74, 0x5D, 0x97, 0xE8, 0xF7, 0xC3, 0x00,
+        /* b */
+        0x1E, 0x58, 0x9A, 0x85, 0x95, 0x42, 0x34, 0x12, 0x13, 0x4F, 0xAA, 0x2D,
+        0xBD, 0xEC, 0x95, 0xC8, 0xD8, 0x67, 0x5E, 0x58,
+        /* x */
+        0xBE, 0xD5, 0xAF, 0x16, 0xEA, 0x3F, 0x6A, 0x4F, 0x62, 0x93, 0x8C, 0x46,
+        0x31, 0xEB, 0x5A, 0xF7, 0xBD, 0xBC, 0xDB, 0xC3,
+        /* y */
+        0x16, 0x67, 0xCB, 0x47, 0x7A, 0x1A, 0x8E, 0xC3, 0x38, 0xF9, 0x47, 0x41,
+        0x66, 0x9C, 0x97, 0x63, 0x16, 0xDA, 0x63, 0x21,
+        /* order */
+        0xE9, 0x5E, 0x4A, 0x5F, 0x73, 0x70, 0x59, 0xDC, 0x60, 0xDF, 0x59, 0x91,
+        0xD4, 0x50, 0x29, 0x40, 0x9E, 0x60, 0xFC, 0x09
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 20 * 6];
+} _EC_brainpoolP160t1 = {
+    {
+        NID_X9_62_prime_field, 0, 20, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xE9, 0x5E, 0x4A, 0x5F, 0x73, 0x70, 0x59, 0xDC, 0x60, 0xDF, 0xC7, 0xAD,
+        0x95, 0xB3, 0xD8, 0x13, 0x95, 0x15, 0x62, 0x0F,
+        /* a */
+        0xE9, 0x5E, 0x4A, 0x5F, 0x73, 0x70, 0x59, 0xDC, 0x60, 0xDF, 0xC7, 0xAD,
+        0x95, 0xB3, 0xD8, 0x13, 0x95, 0x15, 0x62, 0x0C,
+        /* b */
+        0x7A, 0x55, 0x6B, 0x6D, 0xAE, 0x53, 0x5B, 0x7B, 0x51, 0xED, 0x2C, 0x4D,
+        0x7D, 0xAA, 0x7A, 0x0B, 0x5C, 0x55, 0xF3, 0x80,
+        /* x */
+        0xB1, 0x99, 0xB1, 0x3B, 0x9B, 0x34, 0xEF, 0xC1, 0x39, 0x7E, 0x64, 0xBA,
+        0xEB, 0x05, 0xAC, 0xC2, 0x65, 0xFF, 0x23, 0x78,
+        /* y */
+        0xAD, 0xD6, 0x71, 0x8B, 0x7C, 0x7C, 0x19, 0x61, 0xF0, 0x99, 0x1B, 0x84,
+        0x24, 0x43, 0x77, 0x21, 0x52, 0xC9, 0xE0, 0xAD,
+        /* order */
+        0xE9, 0x5E, 0x4A, 0x5F, 0x73, 0x70, 0x59, 0xDC, 0x60, 0xDF, 0x59, 0x91,
+        0xD4, 0x50, 0x29, 0x40, 0x9E, 0x60, 0xFC, 0x09
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 24 * 6];
+} _EC_brainpoolP192r1 = {
+    {
+        NID_X9_62_prime_field, 0, 24, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xC3, 0x02, 0xF4, 0x1D, 0x93, 0x2A, 0x36, 0xCD, 0xA7, 0xA3, 0x46, 0x30,
+        0x93, 0xD1, 0x8D, 0xB7, 0x8F, 0xCE, 0x47, 0x6D, 0xE1, 0xA8, 0x62, 0x97,
+        /* a */
+        0x6A, 0x91, 0x17, 0x40, 0x76, 0xB1, 0xE0, 0xE1, 0x9C, 0x39, 0xC0, 0x31,
+        0xFE, 0x86, 0x85, 0xC1, 0xCA, 0xE0, 0x40, 0xE5, 0xC6, 0x9A, 0x28, 0xEF,
+        /* b */
+        0x46, 0x9A, 0x28, 0xEF, 0x7C, 0x28, 0xCC, 0xA3, 0xDC, 0x72, 0x1D, 0x04,
+        0x4F, 0x44, 0x96, 0xBC, 0xCA, 0x7E, 0xF4, 0x14, 0x6F, 0xBF, 0x25, 0xC9,
+        /* x */
+        0xC0, 0xA0, 0x64, 0x7E, 0xAA, 0xB6, 0xA4, 0x87, 0x53, 0xB0, 0x33, 0xC5,
+        0x6C, 0xB0, 0xF0, 0x90, 0x0A, 0x2F, 0x5C, 0x48, 0x53, 0x37, 0x5F, 0xD6,
+        /* y */
+        0x14, 0xB6, 0x90, 0x86, 0x6A, 0xBD, 0x5B, 0xB8, 0x8B, 0x5F, 0x48, 0x28,
+        0xC1, 0x49, 0x00, 0x02, 0xE6, 0x77, 0x3F, 0xA2, 0xFA, 0x29, 0x9B, 0x8F,
+        /* order */
+        0xC3, 0x02, 0xF4, 0x1D, 0x93, 0x2A, 0x36, 0xCD, 0xA7, 0xA3, 0x46, 0x2F,
+        0x9E, 0x9E, 0x91, 0x6B, 0x5B, 0xE8, 0xF1, 0x02, 0x9A, 0xC4, 0xAC, 0xC1
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 24 * 6];
+} _EC_brainpoolP192t1 = {
+    {
+        NID_X9_62_prime_field, 0, 24, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xC3, 0x02, 0xF4, 0x1D, 0x93, 0x2A, 0x36, 0xCD, 0xA7, 0xA3, 0x46, 0x30,
+        0x93, 0xD1, 0x8D, 0xB7, 0x8F, 0xCE, 0x47, 0x6D, 0xE1, 0xA8, 0x62, 0x97,
+        /* a */
+        0xC3, 0x02, 0xF4, 0x1D, 0x93, 0x2A, 0x36, 0xCD, 0xA7, 0xA3, 0x46, 0x30,
+        0x93, 0xD1, 0x8D, 0xB7, 0x8F, 0xCE, 0x47, 0x6D, 0xE1, 0xA8, 0x62, 0x94,
+        /* b */
+        0x13, 0xD5, 0x6F, 0xFA, 0xEC, 0x78, 0x68, 0x1E, 0x68, 0xF9, 0xDE, 0xB4,
+        0x3B, 0x35, 0xBE, 0xC2, 0xFB, 0x68, 0x54, 0x2E, 0x27, 0x89, 0x7B, 0x79,
+        /* x */
+        0x3A, 0xE9, 0xE5, 0x8C, 0x82, 0xF6, 0x3C, 0x30, 0x28, 0x2E, 0x1F, 0xE7,
+        0xBB, 0xF4, 0x3F, 0xA7, 0x2C, 0x44, 0x6A, 0xF6, 0xF4, 0x61, 0x81, 0x29,
+        /* y */
+        0x09, 0x7E, 0x2C, 0x56, 0x67, 0xC2, 0x22, 0x3A, 0x90, 0x2A, 0xB5, 0xCA,
+        0x44, 0x9D, 0x00, 0x84, 0xB7, 0xE5, 0xB3, 0xDE, 0x7C, 0xCC, 0x01, 0xC9,
+        /* order */
+        0xC3, 0x02, 0xF4, 0x1D, 0x93, 0x2A, 0x36, 0xCD, 0xA7, 0xA3, 0x46, 0x2F,
+        0x9E, 0x9E, 0x91, 0x6B, 0x5B, 0xE8, 0xF1, 0x02, 0x9A, 0xC4, 0xAC, 0xC1
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 28 * 6];
+} _EC_brainpoolP224r1 = {
+    {
+        NID_X9_62_prime_field, 0, 28, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xD7, 0xC1, 0x34, 0xAA, 0x26, 0x43, 0x66, 0x86, 0x2A, 0x18, 0x30, 0x25,
+        0x75, 0xD1, 0xD7, 0x87, 0xB0, 0x9F, 0x07, 0x57, 0x97, 0xDA, 0x89, 0xF5,
+        0x7E, 0xC8, 0xC0, 0xFF,
+        /* a */
+        0x68, 0xA5, 0xE6, 0x2C, 0xA9, 0xCE, 0x6C, 0x1C, 0x29, 0x98, 0x03, 0xA6,
+        0xC1, 0x53, 0x0B, 0x51, 0x4E, 0x18, 0x2A, 0xD8, 0xB0, 0x04, 0x2A, 0x59,
+        0xCA, 0xD2, 0x9F, 0x43,
+        /* b */
+        0x25, 0x80, 0xF6, 0x3C, 0xCF, 0xE4, 0x41, 0x38, 0x87, 0x07, 0x13, 0xB1,
+        0xA9, 0x23, 0x69, 0xE3, 0x3E, 0x21, 0x35, 0xD2, 0x66, 0xDB, 0xB3, 0x72,
+        0x38, 0x6C, 0x40, 0x0B,
+        /* x */
+        0x0D, 0x90, 0x29, 0xAD, 0x2C, 0x7E, 0x5C, 0xF4, 0x34, 0x08, 0x23, 0xB2,
+        0xA8, 0x7D, 0xC6, 0x8C, 0x9E, 0x4C, 0xE3, 0x17, 0x4C, 0x1E, 0x6E, 0xFD,
+        0xEE, 0x12, 0xC0, 0x7D,
+        /* y */
+        0x58, 0xAA, 0x56, 0xF7, 0x72, 0xC0, 0x72, 0x6F, 0x24, 0xC6, 0xB8, 0x9E,
+        0x4E, 0xCD, 0xAC, 0x24, 0x35, 0x4B, 0x9E, 0x99, 0xCA, 0xA3, 0xF6, 0xD3,
+        0x76, 0x14, 0x02, 0xCD,
+        /* order */
+        0xD7, 0xC1, 0x34, 0xAA, 0x26, 0x43, 0x66, 0x86, 0x2A, 0x18, 0x30, 0x25,
+        0x75, 0xD0, 0xFB, 0x98, 0xD1, 0x16, 0xBC, 0x4B, 0x6D, 0xDE, 0xBC, 0xA3,
+        0xA5, 0xA7, 0x93, 0x9F
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 28 * 6];
+} _EC_brainpoolP224t1 = {
+    {
+        NID_X9_62_prime_field, 0, 28, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xD7, 0xC1, 0x34, 0xAA, 0x26, 0x43, 0x66, 0x86, 0x2A, 0x18, 0x30, 0x25,
+        0x75, 0xD1, 0xD7, 0x87, 0xB0, 0x9F, 0x07, 0x57, 0x97, 0xDA, 0x89, 0xF5,
+        0x7E, 0xC8, 0xC0, 0xFF,
+        /* a */
+        0xD7, 0xC1, 0x34, 0xAA, 0x26, 0x43, 0x66, 0x86, 0x2A, 0x18, 0x30, 0x25,
+        0x75, 0xD1, 0xD7, 0x87, 0xB0, 0x9F, 0x07, 0x57, 0x97, 0xDA, 0x89, 0xF5,
+        0x7E, 0xC8, 0xC0, 0xFC,
+        /* b */
+        0x4B, 0x33, 0x7D, 0x93, 0x41, 0x04, 0xCD, 0x7B, 0xEF, 0x27, 0x1B, 0xF6,
+        0x0C, 0xED, 0x1E, 0xD2, 0x0D, 0xA1, 0x4C, 0x08, 0xB3, 0xBB, 0x64, 0xF1,
+        0x8A, 0x60, 0x88, 0x8D,
+        /* x */
+        0x6A, 0xB1, 0xE3, 0x44, 0xCE, 0x25, 0xFF, 0x38, 0x96, 0x42, 0x4E, 0x7F,
+        0xFE, 0x14, 0x76, 0x2E, 0xCB, 0x49, 0xF8, 0x92, 0x8A, 0xC0, 0xC7, 0x60,
+        0x29, 0xB4, 0xD5, 0x80,
+        /* y */
+        0x03, 0x74, 0xE9, 0xF5, 0x14, 0x3E, 0x56, 0x8C, 0xD2, 0x3F, 0x3F, 0x4D,
+        0x7C, 0x0D, 0x4B, 0x1E, 0x41, 0xC8, 0xCC, 0x0D, 0x1C, 0x6A, 0xBD, 0x5F,
+        0x1A, 0x46, 0xDB, 0x4C,
+        /* order */
+        0xD7, 0xC1, 0x34, 0xAA, 0x26, 0x43, 0x66, 0x86, 0x2A, 0x18, 0x30, 0x25,
+        0x75, 0xD0, 0xFB, 0x98, 0xD1, 0x16, 0xBC, 0x4B, 0x6D, 0xDE, 0xBC, 0xA3,
+        0xA5, 0xA7, 0x93, 0x9F
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 32 * 6];
+} _EC_brainpoolP256r1 = {
+    {
+        NID_X9_62_prime_field, 0, 32, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
+        0x9D, 0x83, 0x8D, 0x72, 0x6E, 0x3B, 0xF6, 0x23, 0xD5, 0x26, 0x20, 0x28,
+        0x20, 0x13, 0x48, 0x1D, 0x1F, 0x6E, 0x53, 0x77,
+        /* a */
+        0x7D, 0x5A, 0x09, 0x75, 0xFC, 0x2C, 0x30, 0x57, 0xEE, 0xF6, 0x75, 0x30,
+        0x41, 0x7A, 0xFF, 0xE7, 0xFB, 0x80, 0x55, 0xC1, 0x26, 0xDC, 0x5C, 0x6C,
+        0xE9, 0x4A, 0x4B, 0x44, 0xF3, 0x30, 0xB5, 0xD9,
+        /* b */
+        0x26, 0xDC, 0x5C, 0x6C, 0xE9, 0x4A, 0x4B, 0x44, 0xF3, 0x30, 0xB5, 0xD9,
+        0xBB, 0xD7, 0x7C, 0xBF, 0x95, 0x84, 0x16, 0x29, 0x5C, 0xF7, 0xE1, 0xCE,
+        0x6B, 0xCC, 0xDC, 0x18, 0xFF, 0x8C, 0x07, 0xB6,
+        /* x */
+        0x8B, 0xD2, 0xAE, 0xB9, 0xCB, 0x7E, 0x57, 0xCB, 0x2C, 0x4B, 0x48, 0x2F,
+        0xFC, 0x81, 0xB7, 0xAF, 0xB9, 0xDE, 0x27, 0xE1, 0xE3, 0xBD, 0x23, 0xC2,
+        0x3A, 0x44, 0x53, 0xBD, 0x9A, 0xCE, 0x32, 0x62,
+        /* y */
+        0x54, 0x7E, 0xF8, 0x35, 0xC3, 0xDA, 0xC4, 0xFD, 0x97, 0xF8, 0x46, 0x1A,
+        0x14, 0x61, 0x1D, 0xC9, 0xC2, 0x77, 0x45, 0x13, 0x2D, 0xED, 0x8E, 0x54,
+        0x5C, 0x1D, 0x54, 0xC7, 0x2F, 0x04, 0x69, 0x97,
+        /* order */
+        0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
+        0x9D, 0x83, 0x8D, 0x71, 0x8C, 0x39, 0x7A, 0xA3, 0xB5, 0x61, 0xA6, 0xF7,
+        0x90, 0x1E, 0x0E, 0x82, 0x97, 0x48, 0x56, 0xA7
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 32 * 6];
+} _EC_brainpoolP256t1 = {
+    {
+        NID_X9_62_prime_field, 0, 32, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
+        0x9D, 0x83, 0x8D, 0x72, 0x6E, 0x3B, 0xF6, 0x23, 0xD5, 0x26, 0x20, 0x28,
+        0x20, 0x13, 0x48, 0x1D, 0x1F, 0x6E, 0x53, 0x77,
+        /* a */
+        0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
+        0x9D, 0x83, 0x8D, 0x72, 0x6E, 0x3B, 0xF6, 0x23, 0xD5, 0x26, 0x20, 0x28,
+        0x20, 0x13, 0x48, 0x1D, 0x1F, 0x6E, 0x53, 0x74,
+        /* b */
+        0x66, 0x2C, 0x61, 0xC4, 0x30, 0xD8, 0x4E, 0xA4, 0xFE, 0x66, 0xA7, 0x73,
+        0x3D, 0x0B, 0x76, 0xB7, 0xBF, 0x93, 0xEB, 0xC4, 0xAF, 0x2F, 0x49, 0x25,
+        0x6A, 0xE5, 0x81, 0x01, 0xFE, 0xE9, 0x2B, 0x04,
+        /* x */
+        0xA3, 0xE8, 0xEB, 0x3C, 0xC1, 0xCF, 0xE7, 0xB7, 0x73, 0x22, 0x13, 0xB2,
+        0x3A, 0x65, 0x61, 0x49, 0xAF, 0xA1, 0x42, 0xC4, 0x7A, 0xAF, 0xBC, 0x2B,
+        0x79, 0xA1, 0x91, 0x56, 0x2E, 0x13, 0x05, 0xF4,
+        /* y */
+        0x2D, 0x99, 0x6C, 0x82, 0x34, 0x39, 0xC5, 0x6D, 0x7F, 0x7B, 0x22, 0xE1,
+        0x46, 0x44, 0x41, 0x7E, 0x69, 0xBC, 0xB6, 0xDE, 0x39, 0xD0, 0x27, 0x00,
+        0x1D, 0xAB, 0xE8, 0xF3, 0x5B, 0x25, 0xC9, 0xBE,
+        /* order */
+        0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
+        0x9D, 0x83, 0x8D, 0x71, 0x8C, 0x39, 0x7A, 0xA3, 0xB5, 0x61, 0xA6, 0xF7,
+        0x90, 0x1E, 0x0E, 0x82, 0x97, 0x48, 0x56, 0xA7
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 40 * 6];
+} _EC_brainpoolP320r1 = {
+    {
+        NID_X9_62_prime_field, 0, 40, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xD3, 0x5E, 0x47, 0x20, 0x36, 0xBC, 0x4F, 0xB7, 0xE1, 0x3C, 0x78, 0x5E,
+        0xD2, 0x01, 0xE0, 0x65, 0xF9, 0x8F, 0xCF, 0xA6, 0xF6, 0xF4, 0x0D, 0xEF,
+        0x4F, 0x92, 0xB9, 0xEC, 0x78, 0x93, 0xEC, 0x28, 0xFC, 0xD4, 0x12, 0xB1,
+        0xF1, 0xB3, 0x2E, 0x27,
+        /* a */
+        0x3E, 0xE3, 0x0B, 0x56, 0x8F, 0xBA, 0xB0, 0xF8, 0x83, 0xCC, 0xEB, 0xD4,
+        0x6D, 0x3F, 0x3B, 0xB8, 0xA2, 0xA7, 0x35, 0x13, 0xF5, 0xEB, 0x79, 0xDA,
+        0x66, 0x19, 0x0E, 0xB0, 0x85, 0xFF, 0xA9, 0xF4, 0x92, 0xF3, 0x75, 0xA9,
+        0x7D, 0x86, 0x0E, 0xB4,
+        /* b */
+        0x52, 0x08, 0x83, 0x94, 0x9D, 0xFD, 0xBC, 0x42, 0xD3, 0xAD, 0x19, 0x86,
+        0x40, 0x68, 0x8A, 0x6F, 0xE1, 0x3F, 0x41, 0x34, 0x95, 0x54, 0xB4, 0x9A,
+        0xCC, 0x31, 0xDC, 0xCD, 0x88, 0x45, 0x39, 0x81, 0x6F, 0x5E, 0xB4, 0xAC,
+        0x8F, 0xB1, 0xF1, 0xA6,
+        /* x */
+        0x43, 0xBD, 0x7E, 0x9A, 0xFB, 0x53, 0xD8, 0xB8, 0x52, 0x89, 0xBC, 0xC4,
+        0x8E, 0xE5, 0xBF, 0xE6, 0xF2, 0x01, 0x37, 0xD1, 0x0A, 0x08, 0x7E, 0xB6,
+        0xE7, 0x87, 0x1E, 0x2A, 0x10, 0xA5, 0x99, 0xC7, 0x10, 0xAF, 0x8D, 0x0D,
+        0x39, 0xE2, 0x06, 0x11,
+        /* y */
+        0x14, 0xFD, 0xD0, 0x55, 0x45, 0xEC, 0x1C, 0xC8, 0xAB, 0x40, 0x93, 0x24,
+        0x7F, 0x77, 0x27, 0x5E, 0x07, 0x43, 0xFF, 0xED, 0x11, 0x71, 0x82, 0xEA,
+        0xA9, 0xC7, 0x78, 0x77, 0xAA, 0xAC, 0x6A, 0xC7, 0xD3, 0x52, 0x45, 0xD1,
+        0x69, 0x2E, 0x8E, 0xE1,
+        /* order */
+        0xD3, 0x5E, 0x47, 0x20, 0x36, 0xBC, 0x4F, 0xB7, 0xE1, 0x3C, 0x78, 0x5E,
+        0xD2, 0x01, 0xE0, 0x65, 0xF9, 0x8F, 0xCF, 0xA5, 0xB6, 0x8F, 0x12, 0xA3,
+        0x2D, 0x48, 0x2E, 0xC7, 0xEE, 0x86, 0x58, 0xE9, 0x86, 0x91, 0x55, 0x5B,
+        0x44, 0xC5, 0x93, 0x11
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 40 * 6];
+} _EC_brainpoolP320t1 = {
+    {
+        NID_X9_62_prime_field, 0, 40, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xD3, 0x5E, 0x47, 0x20, 0x36, 0xBC, 0x4F, 0xB7, 0xE1, 0x3C, 0x78, 0x5E,
+        0xD2, 0x01, 0xE0, 0x65, 0xF9, 0x8F, 0xCF, 0xA6, 0xF6, 0xF4, 0x0D, 0xEF,
+        0x4F, 0x92, 0xB9, 0xEC, 0x78, 0x93, 0xEC, 0x28, 0xFC, 0xD4, 0x12, 0xB1,
+        0xF1, 0xB3, 0x2E, 0x27,
+        /* a */
+        0xD3, 0x5E, 0x47, 0x20, 0x36, 0xBC, 0x4F, 0xB7, 0xE1, 0x3C, 0x78, 0x5E,
+        0xD2, 0x01, 0xE0, 0x65, 0xF9, 0x8F, 0xCF, 0xA6, 0xF6, 0xF4, 0x0D, 0xEF,
+        0x4F, 0x92, 0xB9, 0xEC, 0x78, 0x93, 0xEC, 0x28, 0xFC, 0xD4, 0x12, 0xB1,
+        0xF1, 0xB3, 0x2E, 0x24,
+        /* b */
+        0xA7, 0xF5, 0x61, 0xE0, 0x38, 0xEB, 0x1E, 0xD5, 0x60, 0xB3, 0xD1, 0x47,
+        0xDB, 0x78, 0x20, 0x13, 0x06, 0x4C, 0x19, 0xF2, 0x7E, 0xD2, 0x7C, 0x67,
+        0x80, 0xAA, 0xF7, 0x7F, 0xB8, 0xA5, 0x47, 0xCE, 0xB5, 0xB4, 0xFE, 0xF4,
+        0x22, 0x34, 0x03, 0x53,
+        /* x */
+        0x92, 0x5B, 0xE9, 0xFB, 0x01, 0xAF, 0xC6, 0xFB, 0x4D, 0x3E, 0x7D, 0x49,
+        0x90, 0x01, 0x0F, 0x81, 0x34, 0x08, 0xAB, 0x10, 0x6C, 0x4F, 0x09, 0xCB,
+        0x7E, 0xE0, 0x78, 0x68, 0xCC, 0x13, 0x6F, 0xFF, 0x33, 0x57, 0xF6, 0x24,
+        0xA2, 0x1B, 0xED, 0x52,
+        /* y */
+        0x63, 0xBA, 0x3A, 0x7A, 0x27, 0x48, 0x3E, 0xBF, 0x66, 0x71, 0xDB, 0xEF,
+        0x7A, 0xBB, 0x30, 0xEB, 0xEE, 0x08, 0x4E, 0x58, 0xA0, 0xB0, 0x77, 0xAD,
+        0x42, 0xA5, 0xA0, 0x98, 0x9D, 0x1E, 0xE7, 0x1B, 0x1B, 0x9B, 0xC0, 0x45,
+        0x5F, 0xB0, 0xD2, 0xC3,
+        /* order */
+        0xD3, 0x5E, 0x47, 0x20, 0x36, 0xBC, 0x4F, 0xB7, 0xE1, 0x3C, 0x78, 0x5E,
+        0xD2, 0x01, 0xE0, 0x65, 0xF9, 0x8F, 0xCF, 0xA5, 0xB6, 0x8F, 0x12, 0xA3,
+        0x2D, 0x48, 0x2E, 0xC7, 0xEE, 0x86, 0x58, 0xE9, 0x86, 0x91, 0x55, 0x5B,
+        0x44, 0xC5, 0x93, 0x11
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 48 * 6];
+} _EC_brainpoolP384r1 = {
+    {
+        NID_X9_62_prime_field, 0, 48, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
+        0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB4,
+        0x12, 0xB1, 0xDA, 0x19, 0x7F, 0xB7, 0x11, 0x23, 0xAC, 0xD3, 0xA7, 0x29,
+        0x90, 0x1D, 0x1A, 0x71, 0x87, 0x47, 0x00, 0x13, 0x31, 0x07, 0xEC, 0x53,
+        /* a */
+        0x7B, 0xC3, 0x82, 0xC6, 0x3D, 0x8C, 0x15, 0x0C, 0x3C, 0x72, 0x08, 0x0A,
+        0xCE, 0x05, 0xAF, 0xA0, 0xC2, 0xBE, 0xA2, 0x8E, 0x4F, 0xB2, 0x27, 0x87,
+        0x13, 0x91, 0x65, 0xEF, 0xBA, 0x91, 0xF9, 0x0F, 0x8A, 0xA5, 0x81, 0x4A,
+        0x50, 0x3A, 0xD4, 0xEB, 0x04, 0xA8, 0xC7, 0xDD, 0x22, 0xCE, 0x28, 0x26,
+        /* b */
+        0x04, 0xA8, 0xC7, 0xDD, 0x22, 0xCE, 0x28, 0x26, 0x8B, 0x39, 0xB5, 0x54,
+        0x16, 0xF0, 0x44, 0x7C, 0x2F, 0xB7, 0x7D, 0xE1, 0x07, 0xDC, 0xD2, 0xA6,
+        0x2E, 0x88, 0x0E, 0xA5, 0x3E, 0xEB, 0x62, 0xD5, 0x7C, 0xB4, 0x39, 0x02,
+        0x95, 0xDB, 0xC9, 0x94, 0x3A, 0xB7, 0x86, 0x96, 0xFA, 0x50, 0x4C, 0x11,
+        /* x */
+        0x1D, 0x1C, 0x64, 0xF0, 0x68, 0xCF, 0x45, 0xFF, 0xA2, 0xA6, 0x3A, 0x81,
+        0xB7, 0xC1, 0x3F, 0x6B, 0x88, 0x47, 0xA3, 0xE7, 0x7E, 0xF1, 0x4F, 0xE3,
+        0xDB, 0x7F, 0xCA, 0xFE, 0x0C, 0xBD, 0x10, 0xE8, 0xE8, 0x26, 0xE0, 0x34,
+        0x36, 0xD6, 0x46, 0xAA, 0xEF, 0x87, 0xB2, 0xE2, 0x47, 0xD4, 0xAF, 0x1E,
+        /* y */
+        0x8A, 0xBE, 0x1D, 0x75, 0x20, 0xF9, 0xC2, 0xA4, 0x5C, 0xB1, 0xEB, 0x8E,
+        0x95, 0xCF, 0xD5, 0x52, 0x62, 0xB7, 0x0B, 0x29, 0xFE, 0xEC, 0x58, 0x64,
+        0xE1, 0x9C, 0x05, 0x4F, 0xF9, 0x91, 0x29, 0x28, 0x0E, 0x46, 0x46, 0x21,
+        0x77, 0x91, 0x81, 0x11, 0x42, 0x82, 0x03, 0x41, 0x26, 0x3C, 0x53, 0x15,
+        /* order */
+        0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
+        0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB3,
+        0x1F, 0x16, 0x6E, 0x6C, 0xAC, 0x04, 0x25, 0xA7, 0xCF, 0x3A, 0xB6, 0xAF,
+        0x6B, 0x7F, 0xC3, 0x10, 0x3B, 0x88, 0x32, 0x02, 0xE9, 0x04, 0x65, 0x65
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 48 * 6];
+} _EC_brainpoolP384t1 = {
+    {
+        NID_X9_62_prime_field, 0, 48, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
+        0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB4,
+        0x12, 0xB1, 0xDA, 0x19, 0x7F, 0xB7, 0x11, 0x23, 0xAC, 0xD3, 0xA7, 0x29,
+        0x90, 0x1D, 0x1A, 0x71, 0x87, 0x47, 0x00, 0x13, 0x31, 0x07, 0xEC, 0x53,
+        /* a */
+        0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
+        0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB4,
+        0x12, 0xB1, 0xDA, 0x19, 0x7F, 0xB7, 0x11, 0x23, 0xAC, 0xD3, 0xA7, 0x29,
+        0x90, 0x1D, 0x1A, 0x71, 0x87, 0x47, 0x00, 0x13, 0x31, 0x07, 0xEC, 0x50,
+        /* b */
+        0x7F, 0x51, 0x9E, 0xAD, 0xA7, 0xBD, 0xA8, 0x1B, 0xD8, 0x26, 0xDB, 0xA6,
+        0x47, 0x91, 0x0F, 0x8C, 0x4B, 0x93, 0x46, 0xED, 0x8C, 0xCD, 0xC6, 0x4E,
+        0x4B, 0x1A, 0xBD, 0x11, 0x75, 0x6D, 0xCE, 0x1D, 0x20, 0x74, 0xAA, 0x26,
+        0x3B, 0x88, 0x80, 0x5C, 0xED, 0x70, 0x35, 0x5A, 0x33, 0xB4, 0x71, 0xEE,
+        /* x */
+        0x18, 0xDE, 0x98, 0xB0, 0x2D, 0xB9, 0xA3, 0x06, 0xF2, 0xAF, 0xCD, 0x72,
+        0x35, 0xF7, 0x2A, 0x81, 0x9B, 0x80, 0xAB, 0x12, 0xEB, 0xD6, 0x53, 0x17,
+        0x24, 0x76, 0xFE, 0xCD, 0x46, 0x2A, 0xAB, 0xFF, 0xC4, 0xFF, 0x19, 0x1B,
+        0x94, 0x6A, 0x5F, 0x54, 0xD8, 0xD0, 0xAA, 0x2F, 0x41, 0x88, 0x08, 0xCC,
+        /* y */
+        0x25, 0xAB, 0x05, 0x69, 0x62, 0xD3, 0x06, 0x51, 0xA1, 0x14, 0xAF, 0xD2,
+        0x75, 0x5A, 0xD3, 0x36, 0x74, 0x7F, 0x93, 0x47, 0x5B, 0x7A, 0x1F, 0xCA,
+        0x3B, 0x88, 0xF2, 0xB6, 0xA2, 0x08, 0xCC, 0xFE, 0x46, 0x94, 0x08, 0x58,
+        0x4D, 0xC2, 0xB2, 0x91, 0x26, 0x75, 0xBF, 0x5B, 0x9E, 0x58, 0x29, 0x28,
+        /* order */
+        0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
+        0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB3,
+        0x1F, 0x16, 0x6E, 0x6C, 0xAC, 0x04, 0x25, 0xA7, 0xCF, 0x3A, 0xB6, 0xAF,
+        0x6B, 0x7F, 0xC3, 0x10, 0x3B, 0x88, 0x32, 0x02, 0xE9, 0x04, 0x65, 0x65
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 64 * 6];
+} _EC_brainpoolP512r1 = {
+    {
+        NID_X9_62_prime_field, 0, 64, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
+        0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
+        0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x71, 0x7D, 0x4D, 0x9B, 0x00,
+        0x9B, 0xC6, 0x68, 0x42, 0xAE, 0xCD, 0xA1, 0x2A, 0xE6, 0xA3, 0x80, 0xE6,
+        0x28, 0x81, 0xFF, 0x2F, 0x2D, 0x82, 0xC6, 0x85, 0x28, 0xAA, 0x60, 0x56,
+        0x58, 0x3A, 0x48, 0xF3,
+        /* a */
+        0x78, 0x30, 0xA3, 0x31, 0x8B, 0x60, 0x3B, 0x89, 0xE2, 0x32, 0x71, 0x45,
+        0xAC, 0x23, 0x4C, 0xC5, 0x94, 0xCB, 0xDD, 0x8D, 0x3D, 0xF9, 0x16, 0x10,
+        0xA8, 0x34, 0x41, 0xCA, 0xEA, 0x98, 0x63, 0xBC, 0x2D, 0xED, 0x5D, 0x5A,
+        0xA8, 0x25, 0x3A, 0xA1, 0x0A, 0x2E, 0xF1, 0xC9, 0x8B, 0x9A, 0xC8, 0xB5,
+        0x7F, 0x11, 0x17, 0xA7, 0x2B, 0xF2, 0xC7, 0xB9, 0xE7, 0xC1, 0xAC, 0x4D,
+        0x77, 0xFC, 0x94, 0xCA,
+        /* b */
+        0x3D, 0xF9, 0x16, 0x10, 0xA8, 0x34, 0x41, 0xCA, 0xEA, 0x98, 0x63, 0xBC,
+        0x2D, 0xED, 0x5D, 0x5A, 0xA8, 0x25, 0x3A, 0xA1, 0x0A, 0x2E, 0xF1, 0xC9,
+        0x8B, 0x9A, 0xC8, 0xB5, 0x7F, 0x11, 0x17, 0xA7, 0x2B, 0xF2, 0xC7, 0xB9,
+        0xE7, 0xC1, 0xAC, 0x4D, 0x77, 0xFC, 0x94, 0xCA, 0xDC, 0x08, 0x3E, 0x67,
+        0x98, 0x40, 0x50, 0xB7, 0x5E, 0xBA, 0xE5, 0xDD, 0x28, 0x09, 0xBD, 0x63,
+        0x80, 0x16, 0xF7, 0x23,
+        /* x */
+        0x81, 0xAE, 0xE4, 0xBD, 0xD8, 0x2E, 0xD9, 0x64, 0x5A, 0x21, 0x32, 0x2E,
+        0x9C, 0x4C, 0x6A, 0x93, 0x85, 0xED, 0x9F, 0x70, 0xB5, 0xD9, 0x16, 0xC1,
+        0xB4, 0x3B, 0x62, 0xEE, 0xF4, 0xD0, 0x09, 0x8E, 0xFF, 0x3B, 0x1F, 0x78,
+        0xE2, 0xD0, 0xD4, 0x8D, 0x50, 0xD1, 0x68, 0x7B, 0x93, 0xB9, 0x7D, 0x5F,
+        0x7C, 0x6D, 0x50, 0x47, 0x40, 0x6A, 0x5E, 0x68, 0x8B, 0x35, 0x22, 0x09,
+        0xBC, 0xB9, 0xF8, 0x22,
+        /* y */
+        0x7D, 0xDE, 0x38, 0x5D, 0x56, 0x63, 0x32, 0xEC, 0xC0, 0xEA, 0xBF, 0xA9,
+        0xCF, 0x78, 0x22, 0xFD, 0xF2, 0x09, 0xF7, 0x00, 0x24, 0xA5, 0x7B, 0x1A,
+        0xA0, 0x00, 0xC5, 0x5B, 0x88, 0x1F, 0x81, 0x11, 0xB2, 0xDC, 0xDE, 0x49,
+        0x4A, 0x5F, 0x48, 0x5E, 0x5B, 0xCA, 0x4B, 0xD8, 0x8A, 0x27, 0x63, 0xAE,
+        0xD1, 0xCA, 0x2B, 0x2F, 0xA8, 0xF0, 0x54, 0x06, 0x78, 0xCD, 0x1E, 0x0F,
+        0x3A, 0xD8, 0x08, 0x92,
+        /* order */
+        0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
+        0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
+        0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x70, 0x55, 0x3E, 0x5C, 0x41,
+        0x4C, 0xA9, 0x26, 0x19, 0x41, 0x86, 0x61, 0x19, 0x7F, 0xAC, 0x10, 0x47,
+        0x1D, 0xB1, 0xD3, 0x81, 0x08, 0x5D, 0xDA, 0xDD, 0xB5, 0x87, 0x96, 0x82,
+        0x9C, 0xA9, 0x00, 0x69
+    }
+};
+
+static const struct {
+    EC_CURVE_DATA h;
+    unsigned char data[0 + 64 * 6];
+} _EC_brainpoolP512t1 = {
+    {
+        NID_X9_62_prime_field, 0, 64, 1
+    },
+    {
+        /* no seed */
+        /* p */
+        0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
+        0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
+        0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x71, 0x7D, 0x4D, 0x9B, 0x00,
+        0x9B, 0xC6, 0x68, 0x42, 0xAE, 0xCD, 0xA1, 0x2A, 0xE6, 0xA3, 0x80, 0xE6,
+        0x28, 0x81, 0xFF, 0x2F, 0x2D, 0x82, 0xC6, 0x85, 0x28, 0xAA, 0x60, 0x56,
+        0x58, 0x3A, 0x48, 0xF3,
+        /* a */
+        0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
+        0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
+        0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x71, 0x7D, 0x4D, 0x9B, 0x00,
+        0x9B, 0xC6, 0x68, 0x42, 0xAE, 0xCD, 0xA1, 0x2A, 0xE6, 0xA3, 0x80, 0xE6,
+        0x28, 0x81, 0xFF, 0x2F, 0x2D, 0x82, 0xC6, 0x85, 0x28, 0xAA, 0x60, 0x56,
+        0x58, 0x3A, 0x48, 0xF0,
+        /* b */
+        0x7C, 0xBB, 0xBC, 0xF9, 0x44, 0x1C, 0xFA, 0xB7, 0x6E, 0x18, 0x90, 0xE4,
+        0x68, 0x84, 0xEA, 0xE3, 0x21, 0xF7, 0x0C, 0x0B, 0xCB, 0x49, 0x81, 0x52,
+        0x78, 0x97, 0x50, 0x4B, 0xEC, 0x3E, 0x36, 0xA6, 0x2B, 0xCD, 0xFA, 0x23,
+        0x04, 0x97, 0x65, 0x40, 0xF6, 0x45, 0x00, 0x85, 0xF2, 0xDA, 0xE1, 0x45,
+        0xC2, 0x25, 0x53, 0xB4, 0x65, 0x76, 0x36, 0x89, 0x18, 0x0E, 0xA2, 0x57,
+        0x18, 0x67, 0x42, 0x3E,
+        /* x */
+        0x64, 0x0E, 0xCE, 0x5C, 0x12, 0x78, 0x87, 0x17, 0xB9, 0xC1, 0xBA, 0x06,
+        0xCB, 0xC2, 0xA6, 0xFE, 0xBA, 0x85, 0x84, 0x24, 0x58, 0xC5, 0x6D, 0xDE,
+        0x9D, 0xB1, 0x75, 0x8D, 0x39, 0xC0, 0x31, 0x3D, 0x82, 0xBA, 0x51, 0x73,
+        0x5C, 0xDB, 0x3E, 0xA4, 0x99, 0xAA, 0x77, 0xA7, 0xD6, 0x94, 0x3A, 0x64,
+        0xF7, 0xA3, 0xF2, 0x5F, 0xE2, 0x6F, 0x06, 0xB5, 0x1B, 0xAA, 0x26, 0x96,
+        0xFA, 0x90, 0x35, 0xDA,
+        /* y */
+        0x5B, 0x53, 0x4B, 0xD5, 0x95, 0xF5, 0xAF, 0x0F, 0xA2, 0xC8, 0x92, 0x37,
+        0x6C, 0x84, 0xAC, 0xE1, 0xBB, 0x4E, 0x30, 0x19, 0xB7, 0x16, 0x34, 0xC0,
+        0x11, 0x31, 0x15, 0x9C, 0xAE, 0x03, 0xCE, 0xE9, 0xD9, 0x93, 0x21, 0x84,
+        0xBE, 0xEF, 0x21, 0x6B, 0xD7, 0x1D, 0xF2, 0xDA, 0xDF, 0x86, 0xA6, 0x27,
+        0x30, 0x6E, 0xCF, 0xF9, 0x6D, 0xBB, 0x8B, 0xAC, 0xE1, 0x98, 0xB6, 0x1E,
+        0x00, 0xF8, 0xB3, 0x32,
+        /* order */
+        0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
+        0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
+        0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x70, 0x55, 0x3E, 0x5C, 0x41,
+        0x4C, 0xA9, 0x26, 0x19, 0x41, 0x86, 0x61, 0x19, 0x7F, 0xAC, 0x10, 0x47,
+        0x1D, 0xB1, 0xD3, 0x81, 0x08, 0x5D, 0xDA, 0xDD, 0xB5, 0x87, 0x96, 0x82,
+        0x9C, 0xA9, 0x00, 0x69
+    }
+};
 
 typedef struct _ec_list_element_st {
-	int	nid;
-	const EC_CURVE_DATA *data;
-	const EC_METHOD *(*meth)(void);
-	const char *comment;
-	} ec_list_element;
+    int nid;
+    const EC_CURVE_DATA *data;
+    const EC_METHOD *(*meth) (void);
+    const char *comment;
+} ec_list_element;
 
 static const ec_list_element curve_list[] = {
-	/* prime field curves */
-	/* secg curves */
-	{ NID_secp112r1, &_EC_SECG_PRIME_112R1.h, 0, "SECG/WTLS curve over a 112 bit prime field" },
-	{ NID_secp112r2, &_EC_SECG_PRIME_112R2.h, 0, "SECG curve over a 112 bit prime field" },
-	{ NID_secp128r1, &_EC_SECG_PRIME_128R1.h, 0, "SECG curve over a 128 bit prime field" },
-	{ NID_secp128r2, &_EC_SECG_PRIME_128R2.h, 0, "SECG curve over a 128 bit prime field" },
-	{ NID_secp160k1, &_EC_SECG_PRIME_160K1.h, 0, "SECG curve over a 160 bit prime field" },
-	{ NID_secp160r1, &_EC_SECG_PRIME_160R1.h, 0, "SECG curve over a 160 bit prime field" },
-	{ NID_secp160r2, &_EC_SECG_PRIME_160R2.h, 0, "SECG/WTLS curve over a 160 bit prime field" },
-	/* SECG secp192r1 is the same as X9.62 prime192v1 and hence omitted */
-	{ NID_secp192k1, &_EC_SECG_PRIME_192K1.h, 0, "SECG curve over a 192 bit prime field" },
-	{ NID_secp224k1, &_EC_SECG_PRIME_224K1.h, 0, "SECG curve over a 224 bit prime field" },
+    /* prime field curves */
+    /* secg curves */
+    {NID_secp112r1, &_EC_SECG_PRIME_112R1.h, 0,
+     "SECG/WTLS curve over a 112 bit prime field"},
+    {NID_secp112r2, &_EC_SECG_PRIME_112R2.h, 0,
+     "SECG curve over a 112 bit prime field"},
+    {NID_secp128r1, &_EC_SECG_PRIME_128R1.h, 0,
+     "SECG curve over a 128 bit prime field"},
+    {NID_secp128r2, &_EC_SECG_PRIME_128R2.h, 0,
+     "SECG curve over a 128 bit prime field"},
+    {NID_secp160k1, &_EC_SECG_PRIME_160K1.h, 0,
+     "SECG curve over a 160 bit prime field"},
+    {NID_secp160r1, &_EC_SECG_PRIME_160R1.h, 0,
+     "SECG curve over a 160 bit prime field"},
+    {NID_secp160r2, &_EC_SECG_PRIME_160R2.h, 0,
+     "SECG/WTLS curve over a 160 bit prime field"},
+    /* SECG secp192r1 is the same as X9.62 prime192v1 and hence omitted */
+    {NID_secp192k1, &_EC_SECG_PRIME_192K1.h, 0,
+     "SECG curve over a 192 bit prime field"},
+    {NID_secp224k1, &_EC_SECG_PRIME_224K1.h, 0,
+     "SECG curve over a 224 bit prime field"},
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
-	{ NID_secp224r1, &_EC_NIST_PRIME_224.h, EC_GFp_nistp224_method, "NIST/SECG curve over a 224 bit prime field" },
+    {NID_secp224r1, &_EC_NIST_PRIME_224.h, EC_GFp_nistp224_method,
+     "NIST/SECG curve over a 224 bit prime field"},
 #else
-	{ NID_secp224r1, &_EC_NIST_PRIME_224.h, 0, "NIST/SECG curve over a 224 bit prime field" },
+    {NID_secp224r1, &_EC_NIST_PRIME_224.h, 0,
+     "NIST/SECG curve over a 224 bit prime field"},
 #endif
-	{ NID_secp256k1, &_EC_SECG_PRIME_256K1.h, 0, "SECG curve over a 256 bit prime field" },
-	/* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
-	{ NID_secp384r1, &_EC_NIST_PRIME_384.h, 0, "NIST/SECG curve over a 384 bit prime field" },
+    {NID_secp256k1, &_EC_SECG_PRIME_256K1.h, 0,
+     "SECG curve over a 256 bit prime field"},
+    /* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
+    {NID_secp384r1, &_EC_NIST_PRIME_384.h, 0,
+     "NIST/SECG curve over a 384 bit prime field"},
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
-	{ NID_secp521r1, &_EC_NIST_PRIME_521.h, EC_GFp_nistp521_method, "NIST/SECG curve over a 521 bit prime field" },
+    {NID_secp521r1, &_EC_NIST_PRIME_521.h, EC_GFp_nistp521_method,
+     "NIST/SECG curve over a 521 bit prime field"},
 #else
-	{ NID_secp521r1, &_EC_NIST_PRIME_521.h, 0, "NIST/SECG curve over a 521 bit prime field" },
+    {NID_secp521r1, &_EC_NIST_PRIME_521.h, 0,
+     "NIST/SECG curve over a 521 bit prime field"},
 #endif
-	/* X9.62 curves */
-	{ NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0, "NIST/X9.62/SECG curve over a 192 bit prime field" },
-	{ NID_X9_62_prime192v2, &_EC_X9_62_PRIME_192V2.h, 0, "X9.62 curve over a 192 bit prime field" },
-	{ NID_X9_62_prime192v3, &_EC_X9_62_PRIME_192V3.h, 0, "X9.62 curve over a 192 bit prime field" },
-	{ NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, 0, "X9.62 curve over a 239 bit prime field" },
-	{ NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, 0, "X9.62 curve over a 239 bit prime field" },
-	{ NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, 0, "X9.62 curve over a 239 bit prime field" },
-	{ NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
+    /* X9.62 curves */
+    {NID_X9_62_prime192v1, &_EC_NIST_PRIME_192.h, 0,
+     "NIST/X9.62/SECG curve over a 192 bit prime field"},
+    {NID_X9_62_prime192v2, &_EC_X9_62_PRIME_192V2.h, 0,
+     "X9.62 curve over a 192 bit prime field"},
+    {NID_X9_62_prime192v3, &_EC_X9_62_PRIME_192V3.h, 0,
+     "X9.62 curve over a 192 bit prime field"},
+    {NID_X9_62_prime239v1, &_EC_X9_62_PRIME_239V1.h, 0,
+     "X9.62 curve over a 239 bit prime field"},
+    {NID_X9_62_prime239v2, &_EC_X9_62_PRIME_239V2.h, 0,
+     "X9.62 curve over a 239 bit prime field"},
+    {NID_X9_62_prime239v3, &_EC_X9_62_PRIME_239V3.h, 0,
+     "X9.62 curve over a 239 bit prime field"},
+    {NID_X9_62_prime256v1, &_EC_X9_62_PRIME_256V1.h,
 #if defined(ECP_NISTZ256_ASM)
-		EC_GFp_nistz256_method,
+     EC_GFp_nistz256_method,
 #elif !defined(OPENSSL_NO_EC_NISTP_64_GCC_128)
-		EC_GFp_nistp256_method,
+     EC_GFp_nistp256_method,
 #else
-		0,
+     0,
 #endif
-		"X9.62/SECG curve over a 256 bit prime field" },
+     "X9.62/SECG curve over a 256 bit prime field"},
 #ifndef OPENSSL_NO_EC2M
-	/* characteristic two field curves */
-	/* NIST/SECG curves */
-	{ NID_sect113r1, &_EC_SECG_CHAR2_113R1.h, 0, "SECG curve over a 113 bit binary field" },
-	{ NID_sect113r2, &_EC_SECG_CHAR2_113R2.h, 0, "SECG curve over a 113 bit binary field" },
-	{ NID_sect131r1, &_EC_SECG_CHAR2_131R1.h, 0, "SECG/WTLS curve over a 131 bit binary field" },
-	{ NID_sect131r2, &_EC_SECG_CHAR2_131R2.h, 0, "SECG curve over a 131 bit binary field" },
-	{ NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0, "NIST/SECG/WTLS curve over a 163 bit binary field" },
-	{ NID_sect163r1, &_EC_SECG_CHAR2_163R1.h, 0, "SECG curve over a 163 bit binary field" },
-	{ NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0, "NIST/SECG curve over a 163 bit binary field" },
-	{ NID_sect193r1, &_EC_SECG_CHAR2_193R1.h, 0, "SECG curve over a 193 bit binary field" },
-	{ NID_sect193r2, &_EC_SECG_CHAR2_193R2.h, 0, "SECG curve over a 193 bit binary field" },
-	{ NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0, "NIST/SECG/WTLS curve over a 233 bit binary field" },
-	{ NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0, "NIST/SECG/WTLS curve over a 233 bit binary field" },
-	{ NID_sect239k1, &_EC_SECG_CHAR2_239K1.h, 0, "SECG curve over a 239 bit binary field" },
-	{ NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0, "NIST/SECG curve over a 283 bit binary field" },
-	{ NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0, "NIST/SECG curve over a 283 bit binary field" },
-	{ NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0, "NIST/SECG curve over a 409 bit binary field" },
-	{ NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0, "NIST/SECG curve over a 409 bit binary field" },
-	{ NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0, "NIST/SECG curve over a 571 bit binary field" },
-	{ NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0, "NIST/SECG curve over a 571 bit binary field" },
-	/* X9.62 curves */
-	{ NID_X9_62_c2pnb163v1, &_EC_X9_62_CHAR2_163V1.h, 0, "X9.62 curve over a 163 bit binary field" },
-	{ NID_X9_62_c2pnb163v2, &_EC_X9_62_CHAR2_163V2.h, 0, "X9.62 curve over a 163 bit binary field" },
-	{ NID_X9_62_c2pnb163v3, &_EC_X9_62_CHAR2_163V3.h, 0, "X9.62 curve over a 163 bit binary field" },
-	{ NID_X9_62_c2pnb176v1, &_EC_X9_62_CHAR2_176V1.h, 0, "X9.62 curve over a 176 bit binary field" },
-	{ NID_X9_62_c2tnb191v1, &_EC_X9_62_CHAR2_191V1.h, 0, "X9.62 curve over a 191 bit binary field" },
-	{ NID_X9_62_c2tnb191v2, &_EC_X9_62_CHAR2_191V2.h, 0, "X9.62 curve over a 191 bit binary field" },
-	{ NID_X9_62_c2tnb191v3, &_EC_X9_62_CHAR2_191V3.h, 0, "X9.62 curve over a 191 bit binary field" },
-	{ NID_X9_62_c2pnb208w1, &_EC_X9_62_CHAR2_208W1.h, 0, "X9.62 curve over a 208 bit binary field" },
-	{ NID_X9_62_c2tnb239v1, &_EC_X9_62_CHAR2_239V1.h, 0, "X9.62 curve over a 239 bit binary field" },
-	{ NID_X9_62_c2tnb239v2, &_EC_X9_62_CHAR2_239V2.h, 0, "X9.62 curve over a 239 bit binary field" },
-	{ NID_X9_62_c2tnb239v3, &_EC_X9_62_CHAR2_239V3.h, 0, "X9.62 curve over a 239 bit binary field" },
-	{ NID_X9_62_c2pnb272w1, &_EC_X9_62_CHAR2_272W1.h, 0, "X9.62 curve over a 272 bit binary field" },
-	{ NID_X9_62_c2pnb304w1, &_EC_X9_62_CHAR2_304W1.h, 0, "X9.62 curve over a 304 bit binary field" },
-	{ NID_X9_62_c2tnb359v1, &_EC_X9_62_CHAR2_359V1.h, 0, "X9.62 curve over a 359 bit binary field" },
-	{ NID_X9_62_c2pnb368w1, &_EC_X9_62_CHAR2_368W1.h, 0, "X9.62 curve over a 368 bit binary field" },
-	{ NID_X9_62_c2tnb431r1, &_EC_X9_62_CHAR2_431R1.h, 0, "X9.62 curve over a 431 bit binary field" },
-	/* the WAP/WTLS curves
-	 * [unlike SECG, spec has its own OIDs for curves from X9.62] */
-	{ NID_wap_wsg_idm_ecid_wtls1, &_EC_WTLS_1.h, 0, "WTLS curve over a 113 bit binary field" },
-	{ NID_wap_wsg_idm_ecid_wtls3, &_EC_NIST_CHAR2_163K.h, 0, "NIST/SECG/WTLS curve over a 163 bit binary field" },
-	{ NID_wap_wsg_idm_ecid_wtls4, &_EC_SECG_CHAR2_113R1.h, 0, "SECG curve over a 113 bit binary field" },
-	{ NID_wap_wsg_idm_ecid_wtls5, &_EC_X9_62_CHAR2_163V1.h, 0, "X9.62 curve over a 163 bit binary field" },
+    /* characteristic two field curves */
+    /* NIST/SECG curves */
+    {NID_sect113r1, &_EC_SECG_CHAR2_113R1.h, 0,
+     "SECG curve over a 113 bit binary field"},
+    {NID_sect113r2, &_EC_SECG_CHAR2_113R2.h, 0,
+     "SECG curve over a 113 bit binary field"},
+    {NID_sect131r1, &_EC_SECG_CHAR2_131R1.h, 0,
+     "SECG/WTLS curve over a 131 bit binary field"},
+    {NID_sect131r2, &_EC_SECG_CHAR2_131R2.h, 0,
+     "SECG curve over a 131 bit binary field"},
+    {NID_sect163k1, &_EC_NIST_CHAR2_163K.h, 0,
+     "NIST/SECG/WTLS curve over a 163 bit binary field"},
+    {NID_sect163r1, &_EC_SECG_CHAR2_163R1.h, 0,
+     "SECG curve over a 163 bit binary field"},
+    {NID_sect163r2, &_EC_NIST_CHAR2_163B.h, 0,
+     "NIST/SECG curve over a 163 bit binary field"},
+    {NID_sect193r1, &_EC_SECG_CHAR2_193R1.h, 0,
+     "SECG curve over a 193 bit binary field"},
+    {NID_sect193r2, &_EC_SECG_CHAR2_193R2.h, 0,
+     "SECG curve over a 193 bit binary field"},
+    {NID_sect233k1, &_EC_NIST_CHAR2_233K.h, 0,
+     "NIST/SECG/WTLS curve over a 233 bit binary field"},
+    {NID_sect233r1, &_EC_NIST_CHAR2_233B.h, 0,
+     "NIST/SECG/WTLS curve over a 233 bit binary field"},
+    {NID_sect239k1, &_EC_SECG_CHAR2_239K1.h, 0,
+     "SECG curve over a 239 bit binary field"},
+    {NID_sect283k1, &_EC_NIST_CHAR2_283K.h, 0,
+     "NIST/SECG curve over a 283 bit binary field"},
+    {NID_sect283r1, &_EC_NIST_CHAR2_283B.h, 0,
+     "NIST/SECG curve over a 283 bit binary field"},
+    {NID_sect409k1, &_EC_NIST_CHAR2_409K.h, 0,
+     "NIST/SECG curve over a 409 bit binary field"},
+    {NID_sect409r1, &_EC_NIST_CHAR2_409B.h, 0,
+     "NIST/SECG curve over a 409 bit binary field"},
+    {NID_sect571k1, &_EC_NIST_CHAR2_571K.h, 0,
+     "NIST/SECG curve over a 571 bit binary field"},
+    {NID_sect571r1, &_EC_NIST_CHAR2_571B.h, 0,
+     "NIST/SECG curve over a 571 bit binary field"},
+    /* X9.62 curves */
+    {NID_X9_62_c2pnb163v1, &_EC_X9_62_CHAR2_163V1.h, 0,
+     "X9.62 curve over a 163 bit binary field"},
+    {NID_X9_62_c2pnb163v2, &_EC_X9_62_CHAR2_163V2.h, 0,
+     "X9.62 curve over a 163 bit binary field"},
+    {NID_X9_62_c2pnb163v3, &_EC_X9_62_CHAR2_163V3.h, 0,
+     "X9.62 curve over a 163 bit binary field"},
+    {NID_X9_62_c2pnb176v1, &_EC_X9_62_CHAR2_176V1.h, 0,
+     "X9.62 curve over a 176 bit binary field"},
+    {NID_X9_62_c2tnb191v1, &_EC_X9_62_CHAR2_191V1.h, 0,
+     "X9.62 curve over a 191 bit binary field"},
+    {NID_X9_62_c2tnb191v2, &_EC_X9_62_CHAR2_191V2.h, 0,
+     "X9.62 curve over a 191 bit binary field"},
+    {NID_X9_62_c2tnb191v3, &_EC_X9_62_CHAR2_191V3.h, 0,
+     "X9.62 curve over a 191 bit binary field"},
+    {NID_X9_62_c2pnb208w1, &_EC_X9_62_CHAR2_208W1.h, 0,
+     "X9.62 curve over a 208 bit binary field"},
+    {NID_X9_62_c2tnb239v1, &_EC_X9_62_CHAR2_239V1.h, 0,
+     "X9.62 curve over a 239 bit binary field"},
+    {NID_X9_62_c2tnb239v2, &_EC_X9_62_CHAR2_239V2.h, 0,
+     "X9.62 curve over a 239 bit binary field"},
+    {NID_X9_62_c2tnb239v3, &_EC_X9_62_CHAR2_239V3.h, 0,
+     "X9.62 curve over a 239 bit binary field"},
+    {NID_X9_62_c2pnb272w1, &_EC_X9_62_CHAR2_272W1.h, 0,
+     "X9.62 curve over a 272 bit binary field"},
+    {NID_X9_62_c2pnb304w1, &_EC_X9_62_CHAR2_304W1.h, 0,
+     "X9.62 curve over a 304 bit binary field"},
+    {NID_X9_62_c2tnb359v1, &_EC_X9_62_CHAR2_359V1.h, 0,
+     "X9.62 curve over a 359 bit binary field"},
+    {NID_X9_62_c2pnb368w1, &_EC_X9_62_CHAR2_368W1.h, 0,
+     "X9.62 curve over a 368 bit binary field"},
+    {NID_X9_62_c2tnb431r1, &_EC_X9_62_CHAR2_431R1.h, 0,
+     "X9.62 curve over a 431 bit binary field"},
+    /*
+     * the WAP/WTLS curves [unlike SECG, spec has its own OIDs for curves
+     * from X9.62]
+     */
+    {NID_wap_wsg_idm_ecid_wtls1, &_EC_WTLS_1.h, 0,
+     "WTLS curve over a 113 bit binary field"},
+    {NID_wap_wsg_idm_ecid_wtls3, &_EC_NIST_CHAR2_163K.h, 0,
+     "NIST/SECG/WTLS curve over a 163 bit binary field"},
+    {NID_wap_wsg_idm_ecid_wtls4, &_EC_SECG_CHAR2_113R1.h, 0,
+     "SECG curve over a 113 bit binary field"},
+    {NID_wap_wsg_idm_ecid_wtls5, &_EC_X9_62_CHAR2_163V1.h, 0,
+     "X9.62 curve over a 163 bit binary field"},
 #endif
-	{ NID_wap_wsg_idm_ecid_wtls6, &_EC_SECG_PRIME_112R1.h, 0, "SECG/WTLS curve over a 112 bit prime field" },
-	{ NID_wap_wsg_idm_ecid_wtls7, &_EC_SECG_PRIME_160R2.h, 0, "SECG/WTLS curve over a 160 bit prime field" },
-	{ NID_wap_wsg_idm_ecid_wtls8, &_EC_WTLS_8.h, 0, "WTLS curve over a 112 bit prime field" },
-	{ NID_wap_wsg_idm_ecid_wtls9, &_EC_WTLS_9.h, 0, "WTLS curve over a 160 bit prime field" },
+    {NID_wap_wsg_idm_ecid_wtls6, &_EC_SECG_PRIME_112R1.h, 0,
+     "SECG/WTLS curve over a 112 bit prime field"},
+    {NID_wap_wsg_idm_ecid_wtls7, &_EC_SECG_PRIME_160R2.h, 0,
+     "SECG/WTLS curve over a 160 bit prime field"},
+    {NID_wap_wsg_idm_ecid_wtls8, &_EC_WTLS_8.h, 0,
+     "WTLS curve over a 112 bit prime field"},
+    {NID_wap_wsg_idm_ecid_wtls9, &_EC_WTLS_9.h, 0,
+     "WTLS curve over a 160 bit prime field"},
 #ifndef OPENSSL_NO_EC2M
-	{ NID_wap_wsg_idm_ecid_wtls10, &_EC_NIST_CHAR2_233K.h, 0, "NIST/SECG/WTLS curve over a 233 bit binary field" },
-	{ NID_wap_wsg_idm_ecid_wtls11, &_EC_NIST_CHAR2_233B.h, 0, "NIST/SECG/WTLS curve over a 233 bit binary field" },
+    {NID_wap_wsg_idm_ecid_wtls10, &_EC_NIST_CHAR2_233K.h, 0,
+     "NIST/SECG/WTLS curve over a 233 bit binary field"},
+    {NID_wap_wsg_idm_ecid_wtls11, &_EC_NIST_CHAR2_233B.h, 0,
+     "NIST/SECG/WTLS curve over a 233 bit binary field"},
 #endif
-	{ NID_wap_wsg_idm_ecid_wtls12, &_EC_WTLS_12.h, 0, "WTLS curvs over a 224 bit prime field" },
+    {NID_wap_wsg_idm_ecid_wtls12, &_EC_WTLS_12.h, 0,
+     "WTLS curvs over a 224 bit prime field"},
 #ifndef OPENSSL_NO_EC2M
-	/* IPSec curves */
-	{ NID_ipsec3, &_EC_IPSEC_155_ID3.h, 0, "\n\tIPSec/IKE/Oakley curve #3 over a 155 bit binary field.\n"
-	  "\tNot suitable for ECDSA.\n\tQuestionable extension field!" },
-	{ NID_ipsec4, &_EC_IPSEC_185_ID4.h, 0, "\n\tIPSec/IKE/Oakley curve #4 over a 185 bit binary field.\n"
-	  "\tNot suitable for ECDSA.\n\tQuestionable extension field!" },
+    /* IPSec curves */
+    {NID_ipsec3, &_EC_IPSEC_155_ID3.h, 0,
+     "\n\tIPSec/IKE/Oakley curve #3 over a 155 bit binary field.\n"
+     "\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
+    {NID_ipsec4, &_EC_IPSEC_185_ID4.h, 0,
+     "\n\tIPSec/IKE/Oakley curve #4 over a 185 bit binary field.\n"
+     "\tNot suitable for ECDSA.\n\tQuestionable extension field!"},
 #endif
     /* brainpool curves */
-    { NID_brainpoolP160r1, &_EC_brainpoolP160r1.h, 0, "RFC 5639 curve over a 160 bit prime field"},
-    { NID_brainpoolP160t1, &_EC_brainpoolP160t1.h, 0, "RFC 5639 curve over a 160 bit prime field"},
-    { NID_brainpoolP192r1, &_EC_brainpoolP192r1.h, 0, "RFC 5639 curve over a 192 bit prime field"},
-    { NID_brainpoolP192t1, &_EC_brainpoolP192t1.h, 0, "RFC 5639 curve over a 192 bit prime field"},
-    { NID_brainpoolP224r1, &_EC_brainpoolP224r1.h, 0, "RFC 5639 curve over a 224 bit prime field"},
-    { NID_brainpoolP224t1, &_EC_brainpoolP224t1.h, 0, "RFC 5639 curve over a 224 bit prime field"},
-    { NID_brainpoolP256r1, &_EC_brainpoolP256r1.h, 0, "RFC 5639 curve over a 256 bit prime field"},
-    { NID_brainpoolP256t1, &_EC_brainpoolP256t1.h, 0, "RFC 5639 curve over a 256 bit prime field"},
-    { NID_brainpoolP320r1, &_EC_brainpoolP320r1.h, 0, "RFC 5639 curve over a 320 bit prime field"},
-    { NID_brainpoolP320t1, &_EC_brainpoolP320t1.h, 0, "RFC 5639 curve over a 320 bit prime field"},
-    { NID_brainpoolP384r1, &_EC_brainpoolP384r1.h, 0, "RFC 5639 curve over a 384 bit prime field"},
-    { NID_brainpoolP384t1, &_EC_brainpoolP384t1.h, 0, "RFC 5639 curve over a 384 bit prime field"},
-    { NID_brainpoolP512r1, &_EC_brainpoolP512r1.h, 0, "RFC 5639 curve over a 512 bit prime field"},
-    { NID_brainpoolP512t1, &_EC_brainpoolP512t1.h, 0, "RFC 5639 curve over a 512 bit prime field"},
+    {NID_brainpoolP160r1, &_EC_brainpoolP160r1.h, 0,
+     "RFC 5639 curve over a 160 bit prime field"},
+    {NID_brainpoolP160t1, &_EC_brainpoolP160t1.h, 0,
+     "RFC 5639 curve over a 160 bit prime field"},
+    {NID_brainpoolP192r1, &_EC_brainpoolP192r1.h, 0,
+     "RFC 5639 curve over a 192 bit prime field"},
+    {NID_brainpoolP192t1, &_EC_brainpoolP192t1.h, 0,
+     "RFC 5639 curve over a 192 bit prime field"},
+    {NID_brainpoolP224r1, &_EC_brainpoolP224r1.h, 0,
+     "RFC 5639 curve over a 224 bit prime field"},
+    {NID_brainpoolP224t1, &_EC_brainpoolP224t1.h, 0,
+     "RFC 5639 curve over a 224 bit prime field"},
+    {NID_brainpoolP256r1, &_EC_brainpoolP256r1.h, 0,
+     "RFC 5639 curve over a 256 bit prime field"},
+    {NID_brainpoolP256t1, &_EC_brainpoolP256t1.h, 0,
+     "RFC 5639 curve over a 256 bit prime field"},
+    {NID_brainpoolP320r1, &_EC_brainpoolP320r1.h, 0,
+     "RFC 5639 curve over a 320 bit prime field"},
+    {NID_brainpoolP320t1, &_EC_brainpoolP320t1.h, 0,
+     "RFC 5639 curve over a 320 bit prime field"},
+    {NID_brainpoolP384r1, &_EC_brainpoolP384r1.h, 0,
+     "RFC 5639 curve over a 384 bit prime field"},
+    {NID_brainpoolP384t1, &_EC_brainpoolP384t1.h, 0,
+     "RFC 5639 curve over a 384 bit prime field"},
+    {NID_brainpoolP512r1, &_EC_brainpoolP512r1.h, 0,
+     "RFC 5639 curve over a 512 bit prime field"},
+    {NID_brainpoolP512t1, &_EC_brainpoolP512t1.h, 0,
+     "RFC 5639 curve over a 512 bit prime field"},
 };
 
 #define curve_list_length (sizeof(curve_list)/sizeof(ec_list_element))
 
 static EC_GROUP *ec_group_new_from_data(const ec_list_element curve)
-	{
-	EC_GROUP *group=NULL;
-	EC_POINT *P=NULL;
-	BN_CTX	 *ctx=NULL;
-	BIGNUM	 *p=NULL, *a=NULL, *b=NULL, *x=NULL, *y=NULL, *order=NULL;
-	int	 ok=0;
-	int	 seed_len,param_len;
-	const EC_METHOD *meth;
-	const EC_CURVE_DATA *data;
-	const unsigned char *params;
-
-	if ((ctx = BN_CTX_new()) == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	data = curve.data;
-	seed_len  = data->seed_len;
-	param_len = data->param_len;
-	params	  = (const unsigned char *)(data+1);	/* skip header */
-	params	 += seed_len;				/* skip seed   */
-
-	if (!(p = BN_bin2bn(params+0*param_len, param_len, NULL))
-		|| !(a = BN_bin2bn(params+1*param_len, param_len, NULL))
-		|| !(b = BN_bin2bn(params+2*param_len, param_len, NULL)))
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
-		goto err;
-		}
-
-	if (curve.meth != 0)
-		{
-		meth = curve.meth();
-		if (((group = EC_GROUP_new(meth)) == NULL) ||
-			(!(group->meth->group_set_curve(group, p, a, b, ctx))))
-			{
-			ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
-	else if (data->field_type == NID_X9_62_prime_field)
-		{
-		if ((group = EC_GROUP_new_curve_GFp(p, a, b, ctx)) == NULL)
-			{
-			ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
+{
+    EC_GROUP *group = NULL;
+    EC_POINT *P = NULL;
+    BN_CTX *ctx = NULL;
+    BIGNUM *p = NULL, *a = NULL, *b = NULL, *x = NULL, *y = NULL, *order =
+        NULL;
+    int ok = 0;
+    int seed_len, param_len;
+    const EC_METHOD *meth;
+    const EC_CURVE_DATA *data;
+    const unsigned char *params;
+
+    if ((ctx = BN_CTX_new()) == NULL) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    data = curve.data;
+    seed_len = data->seed_len;
+    param_len = data->param_len;
+    params = (const unsigned char *)(data + 1); /* skip header */
+    params += seed_len;         /* skip seed */
+
+    if (!(p = BN_bin2bn(params + 0 * param_len, param_len, NULL))
+        || !(a = BN_bin2bn(params + 1 * param_len, param_len, NULL))
+        || !(b = BN_bin2bn(params + 2 * param_len, param_len, NULL))) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
+        goto err;
+    }
+
+    if (curve.meth != 0) {
+        meth = curve.meth();
+        if (((group = EC_GROUP_new(meth)) == NULL) ||
+            (!(group->meth->group_set_curve(group, p, a, b, ctx)))) {
+            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+            goto err;
+        }
+    } else if (data->field_type == NID_X9_62_prime_field) {
+        if ((group = EC_GROUP_new_curve_GFp(p, a, b, ctx)) == NULL) {
+            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
 #ifndef OPENSSL_NO_EC2M
-	else	/* field_type == NID_X9_62_characteristic_two_field */
-		{
-		if ((group = EC_GROUP_new_curve_GF2m(p, a, b, ctx)) == NULL)
-			{
-			ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
+    else {                      /* field_type ==
+                                 * NID_X9_62_characteristic_two_field */
+
+        if ((group = EC_GROUP_new_curve_GF2m(p, a, b, ctx)) == NULL) {
+            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
 #endif
 
-	if ((P = EC_POINT_new(group)) == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-		goto err;
-		}
-
-	if (!(x = BN_bin2bn(params+3*param_len, param_len, NULL))
-		|| !(y = BN_bin2bn(params+4*param_len, param_len, NULL)))
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
-		goto err;
-		}
-	if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx))
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-		goto err;
-		}
-	if (!(order = BN_bin2bn(params+5*param_len, param_len, NULL))
-		|| !BN_set_word(x, (BN_ULONG)data->cofactor))
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
-		goto err;
-		}
-	if (!EC_GROUP_set_generator(group, P, order, x))
-		{
-		ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-		goto err;
-		}
-	if (seed_len)
-		{
-		if (!EC_GROUP_set_seed(group, params-seed_len, seed_len))
-			{
-			ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
-	ok=1;
-err:
-	if (!ok)
-		{
-		EC_GROUP_free(group);
-		group = NULL;
-		}
-	if (P)
-		EC_POINT_free(P);
-	if (ctx)
-		BN_CTX_free(ctx);
-	if (p)
-		BN_free(p);
-	if (a)
-		BN_free(a);
-	if (b)
-		BN_free(b);
-	if (order)
-		BN_free(order);
-	if (x)
-		BN_free(x);
-	if (y)
-		BN_free(y);
-	return group;
-	}
+    if ((P = EC_POINT_new(group)) == NULL) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+        goto err;
+    }
+
+    if (!(x = BN_bin2bn(params + 3 * param_len, param_len, NULL))
+        || !(y = BN_bin2bn(params + 4 * param_len, param_len, NULL))) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
+        goto err;
+    }
+    if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx)) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (!(order = BN_bin2bn(params + 5 * param_len, param_len, NULL))
+        || !BN_set_word(x, (BN_ULONG)data->cofactor)) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
+        goto err;
+    }
+    if (!EC_GROUP_set_generator(group, P, order, x)) {
+        ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (seed_len) {
+        if (!EC_GROUP_set_seed(group, params - seed_len, seed_len)) {
+            ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
+    ok = 1;
+ err:
+    if (!ok) {
+        EC_GROUP_free(group);
+        group = NULL;
+    }
+    if (P)
+        EC_POINT_free(P);
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (p)
+        BN_free(p);
+    if (a)
+        BN_free(a);
+    if (b)
+        BN_free(b);
+    if (order)
+        BN_free(order);
+    if (x)
+        BN_free(x);
+    if (y)
+        BN_free(y);
+    return group;
+}
 
 EC_GROUP *EC_GROUP_new_by_curve_name(int nid)
-	{
-	size_t i;
-	EC_GROUP *ret = NULL;
+{
+    size_t i;
+    EC_GROUP *ret = NULL;
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_ec_group_new_by_curve_name(nid);
+    if (FIPS_mode())
+        return FIPS_ec_group_new_by_curve_name(nid);
 #endif
-	if (nid <= 0)
-		return NULL;
+    if (nid <= 0)
+        return NULL;
 
-	for (i=0; i
+# include 
 #endif
 
 #include 
 #include "ec_lcl.h"
 
-
-EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	const EC_METHOD *meth;
-	EC_GROUP *ret;
+EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a,
+                                 const BIGNUM *b, BN_CTX *ctx)
+{
+    const EC_METHOD *meth;
+    EC_GROUP *ret;
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_ec_group_new_curve_gfp(p,a,b,ctx);
+    if (FIPS_mode())
+        return FIPS_ec_group_new_curve_gfp(p, a, b, ctx);
 #endif
 #if defined(OPENSSL_BN_ASM_MONT)
-	/*
-	 * This might appear controversial, but the fact is that generic
-	 * prime method was observed to deliver better performance even
-	 * for NIST primes on a range of platforms, e.g.: 60%-15%
-	 * improvement on IA-64, ~25% on ARM, 30%-90% on P4, 20%-25%
-	 * in 32-bit build and 35%--12% in 64-bit build on Core2...
-	 * Coefficients are relative to optimized bn_nist.c for most
-	 * intensive ECDSA verify and ECDH operations for 192- and 521-
-	 * bit keys respectively. Choice of these boundary values is
-	 * arguable, because the dependency of improvement coefficient
-	 * from key length is not a "monotone" curve. For example while
-	 * 571-bit result is 23% on ARM, 384-bit one is -1%. But it's
-	 * generally faster, sometimes "respectfully" faster, sometimes
-	 * "tolerably" slower... What effectively happens is that loop
-	 * with bn_mul_add_words is put against bn_mul_mont, and the
-	 * latter "wins" on short vectors. Correct solution should be
-	 * implementing dedicated NxN multiplication subroutines for
-	 * small N. But till it materializes, let's stick to generic
-	 * prime method...
-	 *						
-	 */
-	meth = EC_GFp_mont_method();
+    /*
+     * This might appear controversial, but the fact is that generic
+     * prime method was observed to deliver better performance even
+     * for NIST primes on a range of platforms, e.g.: 60%-15%
+     * improvement on IA-64, ~25% on ARM, 30%-90% on P4, 20%-25%
+     * in 32-bit build and 35%--12% in 64-bit build on Core2...
+     * Coefficients are relative to optimized bn_nist.c for most
+     * intensive ECDSA verify and ECDH operations for 192- and 521-
+     * bit keys respectively. Choice of these boundary values is
+     * arguable, because the dependency of improvement coefficient
+     * from key length is not a "monotone" curve. For example while
+     * 571-bit result is 23% on ARM, 384-bit one is -1%. But it's
+     * generally faster, sometimes "respectfully" faster, sometimes
+     * "tolerably" slower... What effectively happens is that loop
+     * with bn_mul_add_words is put against bn_mul_mont, and the
+     * latter "wins" on short vectors. Correct solution should be
+     * implementing dedicated NxN multiplication subroutines for
+     * small N. But till it materializes, let's stick to generic
+     * prime method...
+     *                                              
+     */
+    meth = EC_GFp_mont_method();
 #else
-	meth = EC_GFp_nist_method();
+    meth = EC_GFp_nist_method();
 #endif
-	
-	ret = EC_GROUP_new(meth);
-	if (ret == NULL)
-		return NULL;
-
-	if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
-		{
-		unsigned long err;
-		  
-		err = ERR_peek_last_error();
-
-		if (!(ERR_GET_LIB(err) == ERR_LIB_EC &&
-			((ERR_GET_REASON(err) == EC_R_NOT_A_NIST_PRIME) ||
-			 (ERR_GET_REASON(err) == EC_R_NOT_A_SUPPORTED_NIST_PRIME))))
-			{
-			/* real error */
-			
-			EC_GROUP_clear_free(ret);
-			return NULL;
-			}
-			
-		
-		/* not an actual error, we just cannot use EC_GFp_nist_method */
-
-		ERR_clear_error();
-
-		EC_GROUP_clear_free(ret);
-		meth = EC_GFp_mont_method();
-
-		ret = EC_GROUP_new(meth);
-		if (ret == NULL)
-			return NULL;
-
-		if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
-			{
-			EC_GROUP_clear_free(ret);
-			return NULL;
-			}
-		}
-
-	return ret;
-	}
 
-#ifndef OPENSSL_NO_EC2M
-EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	const EC_METHOD *meth;
-	EC_GROUP *ret;
+    ret = EC_GROUP_new(meth);
+    if (ret == NULL)
+        return NULL;
 
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_ec_group_new_curve_gf2m(p,a,b,ctx);
-#endif
-	meth = EC_GF2m_simple_method();
-	
-	ret = EC_GROUP_new(meth);
-	if (ret == NULL)
-		return NULL;
-
-	if (!EC_GROUP_set_curve_GF2m(ret, p, a, b, ctx))
-		{
-		EC_GROUP_clear_free(ret);
-		return NULL;
-		}
-
-	return ret;
-	}
+    if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx)) {
+        unsigned long err;
+
+        err = ERR_peek_last_error();
+
+        if (!(ERR_GET_LIB(err) == ERR_LIB_EC &&
+              ((ERR_GET_REASON(err) == EC_R_NOT_A_NIST_PRIME) ||
+               (ERR_GET_REASON(err) == EC_R_NOT_A_SUPPORTED_NIST_PRIME)))) {
+            /* real error */
+
+            EC_GROUP_clear_free(ret);
+            return NULL;
+        }
+
+        /*
+         * not an actual error, we just cannot use EC_GFp_nist_method
+         */
+
+        ERR_clear_error();
+
+        EC_GROUP_clear_free(ret);
+        meth = EC_GFp_mont_method();
+
+        ret = EC_GROUP_new(meth);
+        if (ret == NULL)
+            return NULL;
+
+        if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx)) {
+            EC_GROUP_clear_free(ret);
+            return NULL;
+        }
+    }
+
+    return ret;
+}
+
+#ifndef OPENSSL_NO_EC2M
+EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a,
+                                  const BIGNUM *b, BN_CTX *ctx)
+{
+    const EC_METHOD *meth;
+    EC_GROUP *ret;
+
+# ifdef OPENSSL_FIPS
+    if (FIPS_mode())
+        return FIPS_ec_group_new_curve_gf2m(p, a, b, ctx);
+# endif
+    meth = EC_GF2m_simple_method();
+
+    ret = EC_GROUP_new(meth);
+    if (ret == NULL)
+        return NULL;
+
+    if (!EC_GROUP_set_curve_GF2m(ret, p, a, b, ctx)) {
+        EC_GROUP_clear_free(ret);
+        return NULL;
+    }
+
+    return ret;
+}
 #endif
diff --git a/crypto/ec/ec_err.c b/crypto/ec/ec_err.c
index 58fe78baaf..13b32c78ac 100644
--- a/crypto/ec/ec_err.c
+++ b/crypto/ec/ec_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,223 +66,266 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_EC,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_EC,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_EC,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_EC,0,reason)
 
-static ERR_STRING_DATA EC_str_functs[]=
-	{
-{ERR_FUNC(EC_F_BN_TO_FELEM),	"BN_TO_FELEM"},
-{ERR_FUNC(EC_F_COMPUTE_WNAF),	"COMPUTE_WNAF"},
-{ERR_FUNC(EC_F_D2I_ECPARAMETERS),	"d2i_ECParameters"},
-{ERR_FUNC(EC_F_D2I_ECPKPARAMETERS),	"d2i_ECPKParameters"},
-{ERR_FUNC(EC_F_D2I_ECPRIVATEKEY),	"d2i_ECPrivateKey"},
-{ERR_FUNC(EC_F_DO_EC_KEY_PRINT),	"DO_EC_KEY_PRINT"},
-{ERR_FUNC(EC_F_ECDH_CMS_DECRYPT),	"ECDH_CMS_DECRYPT"},
-{ERR_FUNC(EC_F_ECDH_CMS_SET_SHARED_INFO),	"ECDH_CMS_SET_SHARED_INFO"},
-{ERR_FUNC(EC_F_ECKEY_PARAM2TYPE),	"ECKEY_PARAM2TYPE"},
-{ERR_FUNC(EC_F_ECKEY_PARAM_DECODE),	"ECKEY_PARAM_DECODE"},
-{ERR_FUNC(EC_F_ECKEY_PRIV_DECODE),	"ECKEY_PRIV_DECODE"},
-{ERR_FUNC(EC_F_ECKEY_PRIV_ENCODE),	"ECKEY_PRIV_ENCODE"},
-{ERR_FUNC(EC_F_ECKEY_PUB_DECODE),	"ECKEY_PUB_DECODE"},
-{ERR_FUNC(EC_F_ECKEY_PUB_ENCODE),	"ECKEY_PUB_ENCODE"},
-{ERR_FUNC(EC_F_ECKEY_TYPE2PARAM),	"ECKEY_TYPE2PARAM"},
-{ERR_FUNC(EC_F_ECPARAMETERS_PRINT),	"ECParameters_print"},
-{ERR_FUNC(EC_F_ECPARAMETERS_PRINT_FP),	"ECParameters_print_fp"},
-{ERR_FUNC(EC_F_ECPKPARAMETERS_PRINT),	"ECPKParameters_print"},
-{ERR_FUNC(EC_F_ECPKPARAMETERS_PRINT_FP),	"ECPKParameters_print_fp"},
-{ERR_FUNC(EC_F_ECP_NIST_MOD_192),	"ECP_NIST_MOD_192"},
-{ERR_FUNC(EC_F_ECP_NIST_MOD_224),	"ECP_NIST_MOD_224"},
-{ERR_FUNC(EC_F_ECP_NIST_MOD_256),	"ECP_NIST_MOD_256"},
-{ERR_FUNC(EC_F_ECP_NIST_MOD_521),	"ECP_NIST_MOD_521"},
-{ERR_FUNC(EC_F_EC_ASN1_GROUP2CURVE),	"EC_ASN1_GROUP2CURVE"},
-{ERR_FUNC(EC_F_EC_ASN1_GROUP2FIELDID),	"EC_ASN1_GROUP2FIELDID"},
-{ERR_FUNC(EC_F_EC_ASN1_GROUP2PARAMETERS),	"EC_ASN1_GROUP2PARAMETERS"},
-{ERR_FUNC(EC_F_EC_ASN1_GROUP2PKPARAMETERS),	"EC_ASN1_GROUP2PKPARAMETERS"},
-{ERR_FUNC(EC_F_EC_ASN1_PARAMETERS2GROUP),	"EC_ASN1_PARAMETERS2GROUP"},
-{ERR_FUNC(EC_F_EC_ASN1_PKPARAMETERS2GROUP),	"EC_ASN1_PKPARAMETERS2GROUP"},
-{ERR_FUNC(EC_F_EC_EX_DATA_SET_DATA),	"EC_EX_DATA_set_data"},
-{ERR_FUNC(EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY),	"EC_GF2M_MONTGOMERY_POINT_MULTIPLY"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT),	"ec_GF2m_simple_group_check_discriminant"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE),	"ec_GF2m_simple_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_OCT2POINT),	"ec_GF2m_simple_oct2point"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT2OCT),	"ec_GF2m_simple_point2oct"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES),	"ec_GF2m_simple_point_get_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES),	"ec_GF2m_simple_point_set_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES),	"ec_GF2m_simple_set_compressed_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_DECODE),	"ec_GFp_mont_field_decode"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_ENCODE),	"ec_GFp_mont_field_encode"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_MUL),	"ec_GFp_mont_field_mul"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE),	"ec_GFp_mont_field_set_to_one"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_SQR),	"ec_GFp_mont_field_sqr"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_GROUP_SET_CURVE),	"ec_GFp_mont_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP),	"EC_GFP_MONT_GROUP_SET_CURVE_GFP"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE),	"ec_GFp_nistp224_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP224_POINTS_MUL),	"ec_GFp_nistp224_points_mul"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES),	"ec_GFp_nistp224_point_get_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE),	"ec_GFp_nistp256_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP256_POINTS_MUL),	"ec_GFp_nistp256_points_mul"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES),	"ec_GFp_nistp256_point_get_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE),	"ec_GFp_nistp521_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP521_POINTS_MUL),	"ec_GFp_nistp521_points_mul"},
-{ERR_FUNC(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES),	"ec_GFp_nistp521_point_get_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_NIST_FIELD_MUL),	"ec_GFp_nist_field_mul"},
-{ERR_FUNC(EC_F_EC_GFP_NIST_FIELD_SQR),	"ec_GFp_nist_field_sqr"},
-{ERR_FUNC(EC_F_EC_GFP_NIST_GROUP_SET_CURVE),	"ec_GFp_nist_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT),	"ec_GFp_simple_group_check_discriminant"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE),	"ec_GFp_simple_group_set_curve"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP),	"EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR),	"EC_GFP_SIMPLE_GROUP_SET_GENERATOR"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_MAKE_AFFINE),	"ec_GFp_simple_make_affine"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_OCT2POINT),	"ec_GFp_simple_oct2point"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT2OCT),	"ec_GFp_simple_point2oct"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE),	"ec_GFp_simple_points_make_affine"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES),	"ec_GFp_simple_point_get_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP),	"EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES),	"ec_GFp_simple_point_set_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP),	"EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES),	"ec_GFp_simple_set_compressed_coordinates"},
-{ERR_FUNC(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP),	"EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP"},
-{ERR_FUNC(EC_F_EC_GROUP_CHECK),	"EC_GROUP_check"},
-{ERR_FUNC(EC_F_EC_GROUP_CHECK_DISCRIMINANT),	"EC_GROUP_check_discriminant"},
-{ERR_FUNC(EC_F_EC_GROUP_COPY),	"EC_GROUP_copy"},
-{ERR_FUNC(EC_F_EC_GROUP_GET0_GENERATOR),	"EC_GROUP_get0_generator"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_COFACTOR),	"EC_GROUP_get_cofactor"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_CURVE_GF2M),	"EC_GROUP_get_curve_GF2m"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_CURVE_GFP),	"EC_GROUP_get_curve_GFp"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_DEGREE),	"EC_GROUP_get_degree"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_ORDER),	"EC_GROUP_get_order"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS),	"EC_GROUP_get_pentanomial_basis"},
-{ERR_FUNC(EC_F_EC_GROUP_GET_TRINOMIAL_BASIS),	"EC_GROUP_get_trinomial_basis"},
-{ERR_FUNC(EC_F_EC_GROUP_NEW),	"EC_GROUP_new"},
-{ERR_FUNC(EC_F_EC_GROUP_NEW_BY_CURVE_NAME),	"EC_GROUP_new_by_curve_name"},
-{ERR_FUNC(EC_F_EC_GROUP_NEW_FROM_DATA),	"EC_GROUP_NEW_FROM_DATA"},
-{ERR_FUNC(EC_F_EC_GROUP_PRECOMPUTE_MULT),	"EC_GROUP_precompute_mult"},
-{ERR_FUNC(EC_F_EC_GROUP_SET_CURVE_GF2M),	"EC_GROUP_set_curve_GF2m"},
-{ERR_FUNC(EC_F_EC_GROUP_SET_CURVE_GFP),	"EC_GROUP_set_curve_GFp"},
-{ERR_FUNC(EC_F_EC_GROUP_SET_EXTRA_DATA),	"EC_GROUP_SET_EXTRA_DATA"},
-{ERR_FUNC(EC_F_EC_GROUP_SET_GENERATOR),	"EC_GROUP_set_generator"},
-{ERR_FUNC(EC_F_EC_KEY_CHECK_KEY),	"EC_KEY_check_key"},
-{ERR_FUNC(EC_F_EC_KEY_COPY),	"EC_KEY_copy"},
-{ERR_FUNC(EC_F_EC_KEY_GENERATE_KEY),	"EC_KEY_generate_key"},
-{ERR_FUNC(EC_F_EC_KEY_NEW),	"EC_KEY_new"},
-{ERR_FUNC(EC_F_EC_KEY_PRINT),	"EC_KEY_print"},
-{ERR_FUNC(EC_F_EC_KEY_PRINT_FP),	"EC_KEY_print_fp"},
-{ERR_FUNC(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES),	"EC_KEY_set_public_key_affine_coordinates"},
-{ERR_FUNC(EC_F_EC_POINTS_MAKE_AFFINE),	"EC_POINTs_make_affine"},
-{ERR_FUNC(EC_F_EC_POINT_ADD),	"EC_POINT_add"},
-{ERR_FUNC(EC_F_EC_POINT_CMP),	"EC_POINT_cmp"},
-{ERR_FUNC(EC_F_EC_POINT_COPY),	"EC_POINT_copy"},
-{ERR_FUNC(EC_F_EC_POINT_DBL),	"EC_POINT_dbl"},
-{ERR_FUNC(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M),	"EC_POINT_get_affine_coordinates_GF2m"},
-{ERR_FUNC(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP),	"EC_POINT_get_affine_coordinates_GFp"},
-{ERR_FUNC(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP),	"EC_POINT_get_Jprojective_coordinates_GFp"},
-{ERR_FUNC(EC_F_EC_POINT_INVERT),	"EC_POINT_invert"},
-{ERR_FUNC(EC_F_EC_POINT_IS_AT_INFINITY),	"EC_POINT_is_at_infinity"},
-{ERR_FUNC(EC_F_EC_POINT_IS_ON_CURVE),	"EC_POINT_is_on_curve"},
-{ERR_FUNC(EC_F_EC_POINT_MAKE_AFFINE),	"EC_POINT_make_affine"},
-{ERR_FUNC(EC_F_EC_POINT_MUL),	"EC_POINT_mul"},
-{ERR_FUNC(EC_F_EC_POINT_NEW),	"EC_POINT_new"},
-{ERR_FUNC(EC_F_EC_POINT_OCT2POINT),	"EC_POINT_oct2point"},
-{ERR_FUNC(EC_F_EC_POINT_POINT2OCT),	"EC_POINT_point2oct"},
-{ERR_FUNC(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M),	"EC_POINT_set_affine_coordinates_GF2m"},
-{ERR_FUNC(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP),	"EC_POINT_set_affine_coordinates_GFp"},
-{ERR_FUNC(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M),	"EC_POINT_set_compressed_coordinates_GF2m"},
-{ERR_FUNC(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP),	"EC_POINT_set_compressed_coordinates_GFp"},
-{ERR_FUNC(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP),	"EC_POINT_set_Jprojective_coordinates_GFp"},
-{ERR_FUNC(EC_F_EC_POINT_SET_TO_INFINITY),	"EC_POINT_set_to_infinity"},
-{ERR_FUNC(EC_F_EC_PRE_COMP_DUP),	"EC_PRE_COMP_DUP"},
-{ERR_FUNC(EC_F_EC_PRE_COMP_NEW),	"EC_PRE_COMP_NEW"},
-{ERR_FUNC(EC_F_EC_WNAF_MUL),	"ec_wNAF_mul"},
-{ERR_FUNC(EC_F_EC_WNAF_PRECOMPUTE_MULT),	"ec_wNAF_precompute_mult"},
-{ERR_FUNC(EC_F_I2D_ECPARAMETERS),	"i2d_ECParameters"},
-{ERR_FUNC(EC_F_I2D_ECPKPARAMETERS),	"i2d_ECPKParameters"},
-{ERR_FUNC(EC_F_I2D_ECPRIVATEKEY),	"i2d_ECPrivateKey"},
-{ERR_FUNC(EC_F_I2O_ECPUBLICKEY),	"i2o_ECPublicKey"},
-{ERR_FUNC(EC_F_NISTP224_PRE_COMP_NEW),	"NISTP224_PRE_COMP_NEW"},
-{ERR_FUNC(EC_F_NISTP256_PRE_COMP_NEW),	"NISTP256_PRE_COMP_NEW"},
-{ERR_FUNC(EC_F_NISTP521_PRE_COMP_NEW),	"NISTP521_PRE_COMP_NEW"},
-{ERR_FUNC(EC_F_ECP_NISTZ256_GET_AFFINE),	"ecp_nistz256_get_affine"},
-{ERR_FUNC(EC_F_ECP_NISTZ256_POINTS_MUL),	"ecp_nistz256_points_mul"},
-{ERR_FUNC(EC_F_ECP_NISTZ256_WINDOWED_MUL),	"ecp_nistz256_windowed_mul"},
-{ERR_FUNC(EC_F_ECP_NISTZ256_MULT_PRECOMPUTE),	"ecp_nistz256_mult_precompute"},
-{ERR_FUNC(EC_F_ECP_NISTZ256_PRE_COMP_NEW),	"ecp_nistz256_pre_comp_new"},
-{ERR_FUNC(EC_F_O2I_ECPUBLICKEY),	"o2i_ECPublicKey"},
-{ERR_FUNC(EC_F_OLD_EC_PRIV_DECODE),	"OLD_EC_PRIV_DECODE"},
-{ERR_FUNC(EC_F_PKEY_EC_CTRL),	"PKEY_EC_CTRL"},
-{ERR_FUNC(EC_F_PKEY_EC_CTRL_STR),	"PKEY_EC_CTRL_STR"},
-{ERR_FUNC(EC_F_PKEY_EC_DERIVE),	"PKEY_EC_DERIVE"},
-{ERR_FUNC(EC_F_PKEY_EC_KEYGEN),	"PKEY_EC_KEYGEN"},
-{ERR_FUNC(EC_F_PKEY_EC_PARAMGEN),	"PKEY_EC_PARAMGEN"},
-{ERR_FUNC(EC_F_PKEY_EC_SIGN),	"PKEY_EC_SIGN"},
-{0,NULL}
-	};
+static ERR_STRING_DATA EC_str_functs[] = {
+    {ERR_FUNC(EC_F_BN_TO_FELEM), "BN_TO_FELEM"},
+    {ERR_FUNC(EC_F_COMPUTE_WNAF), "COMPUTE_WNAF"},
+    {ERR_FUNC(EC_F_D2I_ECPARAMETERS), "d2i_ECParameters"},
+    {ERR_FUNC(EC_F_D2I_ECPKPARAMETERS), "d2i_ECPKParameters"},
+    {ERR_FUNC(EC_F_D2I_ECPRIVATEKEY), "d2i_ECPrivateKey"},
+    {ERR_FUNC(EC_F_DO_EC_KEY_PRINT), "DO_EC_KEY_PRINT"},
+    {ERR_FUNC(EC_F_ECDH_CMS_DECRYPT), "ECDH_CMS_DECRYPT"},
+    {ERR_FUNC(EC_F_ECDH_CMS_SET_SHARED_INFO), "ECDH_CMS_SET_SHARED_INFO"},
+    {ERR_FUNC(EC_F_ECKEY_PARAM2TYPE), "ECKEY_PARAM2TYPE"},
+    {ERR_FUNC(EC_F_ECKEY_PARAM_DECODE), "ECKEY_PARAM_DECODE"},
+    {ERR_FUNC(EC_F_ECKEY_PRIV_DECODE), "ECKEY_PRIV_DECODE"},
+    {ERR_FUNC(EC_F_ECKEY_PRIV_ENCODE), "ECKEY_PRIV_ENCODE"},
+    {ERR_FUNC(EC_F_ECKEY_PUB_DECODE), "ECKEY_PUB_DECODE"},
+    {ERR_FUNC(EC_F_ECKEY_PUB_ENCODE), "ECKEY_PUB_ENCODE"},
+    {ERR_FUNC(EC_F_ECKEY_TYPE2PARAM), "ECKEY_TYPE2PARAM"},
+    {ERR_FUNC(EC_F_ECPARAMETERS_PRINT), "ECParameters_print"},
+    {ERR_FUNC(EC_F_ECPARAMETERS_PRINT_FP), "ECParameters_print_fp"},
+    {ERR_FUNC(EC_F_ECPKPARAMETERS_PRINT), "ECPKParameters_print"},
+    {ERR_FUNC(EC_F_ECPKPARAMETERS_PRINT_FP), "ECPKParameters_print_fp"},
+    {ERR_FUNC(EC_F_ECP_NIST_MOD_192), "ECP_NIST_MOD_192"},
+    {ERR_FUNC(EC_F_ECP_NIST_MOD_224), "ECP_NIST_MOD_224"},
+    {ERR_FUNC(EC_F_ECP_NIST_MOD_256), "ECP_NIST_MOD_256"},
+    {ERR_FUNC(EC_F_ECP_NIST_MOD_521), "ECP_NIST_MOD_521"},
+    {ERR_FUNC(EC_F_EC_ASN1_GROUP2CURVE), "EC_ASN1_GROUP2CURVE"},
+    {ERR_FUNC(EC_F_EC_ASN1_GROUP2FIELDID), "EC_ASN1_GROUP2FIELDID"},
+    {ERR_FUNC(EC_F_EC_ASN1_GROUP2PARAMETERS), "EC_ASN1_GROUP2PARAMETERS"},
+    {ERR_FUNC(EC_F_EC_ASN1_GROUP2PKPARAMETERS), "EC_ASN1_GROUP2PKPARAMETERS"},
+    {ERR_FUNC(EC_F_EC_ASN1_PARAMETERS2GROUP), "EC_ASN1_PARAMETERS2GROUP"},
+    {ERR_FUNC(EC_F_EC_ASN1_PKPARAMETERS2GROUP), "EC_ASN1_PKPARAMETERS2GROUP"},
+    {ERR_FUNC(EC_F_EC_EX_DATA_SET_DATA), "EC_EX_DATA_set_data"},
+    {ERR_FUNC(EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY),
+     "EC_GF2M_MONTGOMERY_POINT_MULTIPLY"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT),
+     "ec_GF2m_simple_group_check_discriminant"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE),
+     "ec_GF2m_simple_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_OCT2POINT), "ec_GF2m_simple_oct2point"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT2OCT), "ec_GF2m_simple_point2oct"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES),
+     "ec_GF2m_simple_point_get_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES),
+     "ec_GF2m_simple_point_set_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES),
+     "ec_GF2m_simple_set_compressed_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_DECODE), "ec_GFp_mont_field_decode"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_ENCODE), "ec_GFp_mont_field_encode"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_MUL), "ec_GFp_mont_field_mul"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE),
+     "ec_GFp_mont_field_set_to_one"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_FIELD_SQR), "ec_GFp_mont_field_sqr"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_GROUP_SET_CURVE),
+     "ec_GFp_mont_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP),
+     "EC_GFP_MONT_GROUP_SET_CURVE_GFP"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE),
+     "ec_GFp_nistp224_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP224_POINTS_MUL), "ec_GFp_nistp224_points_mul"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES),
+     "ec_GFp_nistp224_point_get_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE),
+     "ec_GFp_nistp256_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP256_POINTS_MUL), "ec_GFp_nistp256_points_mul"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES),
+     "ec_GFp_nistp256_point_get_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE),
+     "ec_GFp_nistp521_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP521_POINTS_MUL), "ec_GFp_nistp521_points_mul"},
+    {ERR_FUNC(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES),
+     "ec_GFp_nistp521_point_get_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_NIST_FIELD_MUL), "ec_GFp_nist_field_mul"},
+    {ERR_FUNC(EC_F_EC_GFP_NIST_FIELD_SQR), "ec_GFp_nist_field_sqr"},
+    {ERR_FUNC(EC_F_EC_GFP_NIST_GROUP_SET_CURVE),
+     "ec_GFp_nist_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT),
+     "ec_GFp_simple_group_check_discriminant"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE),
+     "ec_GFp_simple_group_set_curve"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP),
+     "EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR),
+     "EC_GFP_SIMPLE_GROUP_SET_GENERATOR"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_MAKE_AFFINE), "ec_GFp_simple_make_affine"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_OCT2POINT), "ec_GFp_simple_oct2point"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT2OCT), "ec_GFp_simple_point2oct"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE),
+     "ec_GFp_simple_points_make_affine"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES),
+     "ec_GFp_simple_point_get_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP),
+     "EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES),
+     "ec_GFp_simple_point_set_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP),
+     "EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES),
+     "ec_GFp_simple_set_compressed_coordinates"},
+    {ERR_FUNC(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP),
+     "EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP"},
+    {ERR_FUNC(EC_F_EC_GROUP_CHECK), "EC_GROUP_check"},
+    {ERR_FUNC(EC_F_EC_GROUP_CHECK_DISCRIMINANT),
+     "EC_GROUP_check_discriminant"},
+    {ERR_FUNC(EC_F_EC_GROUP_COPY), "EC_GROUP_copy"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET0_GENERATOR), "EC_GROUP_get0_generator"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_COFACTOR), "EC_GROUP_get_cofactor"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_CURVE_GF2M), "EC_GROUP_get_curve_GF2m"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_CURVE_GFP), "EC_GROUP_get_curve_GFp"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_DEGREE), "EC_GROUP_get_degree"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_ORDER), "EC_GROUP_get_order"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS),
+     "EC_GROUP_get_pentanomial_basis"},
+    {ERR_FUNC(EC_F_EC_GROUP_GET_TRINOMIAL_BASIS),
+     "EC_GROUP_get_trinomial_basis"},
+    {ERR_FUNC(EC_F_EC_GROUP_NEW), "EC_GROUP_new"},
+    {ERR_FUNC(EC_F_EC_GROUP_NEW_BY_CURVE_NAME), "EC_GROUP_new_by_curve_name"},
+    {ERR_FUNC(EC_F_EC_GROUP_NEW_FROM_DATA), "EC_GROUP_NEW_FROM_DATA"},
+    {ERR_FUNC(EC_F_EC_GROUP_PRECOMPUTE_MULT), "EC_GROUP_precompute_mult"},
+    {ERR_FUNC(EC_F_EC_GROUP_SET_CURVE_GF2M), "EC_GROUP_set_curve_GF2m"},
+    {ERR_FUNC(EC_F_EC_GROUP_SET_CURVE_GFP), "EC_GROUP_set_curve_GFp"},
+    {ERR_FUNC(EC_F_EC_GROUP_SET_EXTRA_DATA), "EC_GROUP_SET_EXTRA_DATA"},
+    {ERR_FUNC(EC_F_EC_GROUP_SET_GENERATOR), "EC_GROUP_set_generator"},
+    {ERR_FUNC(EC_F_EC_KEY_CHECK_KEY), "EC_KEY_check_key"},
+    {ERR_FUNC(EC_F_EC_KEY_COPY), "EC_KEY_copy"},
+    {ERR_FUNC(EC_F_EC_KEY_GENERATE_KEY), "EC_KEY_generate_key"},
+    {ERR_FUNC(EC_F_EC_KEY_NEW), "EC_KEY_new"},
+    {ERR_FUNC(EC_F_EC_KEY_PRINT), "EC_KEY_print"},
+    {ERR_FUNC(EC_F_EC_KEY_PRINT_FP), "EC_KEY_print_fp"},
+    {ERR_FUNC(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES),
+     "EC_KEY_set_public_key_affine_coordinates"},
+    {ERR_FUNC(EC_F_EC_POINTS_MAKE_AFFINE), "EC_POINTs_make_affine"},
+    {ERR_FUNC(EC_F_EC_POINT_ADD), "EC_POINT_add"},
+    {ERR_FUNC(EC_F_EC_POINT_CMP), "EC_POINT_cmp"},
+    {ERR_FUNC(EC_F_EC_POINT_COPY), "EC_POINT_copy"},
+    {ERR_FUNC(EC_F_EC_POINT_DBL), "EC_POINT_dbl"},
+    {ERR_FUNC(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M),
+     "EC_POINT_get_affine_coordinates_GF2m"},
+    {ERR_FUNC(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP),
+     "EC_POINT_get_affine_coordinates_GFp"},
+    {ERR_FUNC(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP),
+     "EC_POINT_get_Jprojective_coordinates_GFp"},
+    {ERR_FUNC(EC_F_EC_POINT_INVERT), "EC_POINT_invert"},
+    {ERR_FUNC(EC_F_EC_POINT_IS_AT_INFINITY), "EC_POINT_is_at_infinity"},
+    {ERR_FUNC(EC_F_EC_POINT_IS_ON_CURVE), "EC_POINT_is_on_curve"},
+    {ERR_FUNC(EC_F_EC_POINT_MAKE_AFFINE), "EC_POINT_make_affine"},
+    {ERR_FUNC(EC_F_EC_POINT_MUL), "EC_POINT_mul"},
+    {ERR_FUNC(EC_F_EC_POINT_NEW), "EC_POINT_new"},
+    {ERR_FUNC(EC_F_EC_POINT_OCT2POINT), "EC_POINT_oct2point"},
+    {ERR_FUNC(EC_F_EC_POINT_POINT2OCT), "EC_POINT_point2oct"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M),
+     "EC_POINT_set_affine_coordinates_GF2m"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP),
+     "EC_POINT_set_affine_coordinates_GFp"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M),
+     "EC_POINT_set_compressed_coordinates_GF2m"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP),
+     "EC_POINT_set_compressed_coordinates_GFp"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP),
+     "EC_POINT_set_Jprojective_coordinates_GFp"},
+    {ERR_FUNC(EC_F_EC_POINT_SET_TO_INFINITY), "EC_POINT_set_to_infinity"},
+    {ERR_FUNC(EC_F_EC_PRE_COMP_DUP), "EC_PRE_COMP_DUP"},
+    {ERR_FUNC(EC_F_EC_PRE_COMP_NEW), "EC_PRE_COMP_NEW"},
+    {ERR_FUNC(EC_F_EC_WNAF_MUL), "ec_wNAF_mul"},
+    {ERR_FUNC(EC_F_EC_WNAF_PRECOMPUTE_MULT), "ec_wNAF_precompute_mult"},
+    {ERR_FUNC(EC_F_I2D_ECPARAMETERS), "i2d_ECParameters"},
+    {ERR_FUNC(EC_F_I2D_ECPKPARAMETERS), "i2d_ECPKParameters"},
+    {ERR_FUNC(EC_F_I2D_ECPRIVATEKEY), "i2d_ECPrivateKey"},
+    {ERR_FUNC(EC_F_I2O_ECPUBLICKEY), "i2o_ECPublicKey"},
+    {ERR_FUNC(EC_F_NISTP224_PRE_COMP_NEW), "NISTP224_PRE_COMP_NEW"},
+    {ERR_FUNC(EC_F_NISTP256_PRE_COMP_NEW), "NISTP256_PRE_COMP_NEW"},
+    {ERR_FUNC(EC_F_NISTP521_PRE_COMP_NEW), "NISTP521_PRE_COMP_NEW"},
+    {ERR_FUNC(EC_F_ECP_NISTZ256_GET_AFFINE), "ecp_nistz256_get_affine"},
+    {ERR_FUNC(EC_F_ECP_NISTZ256_POINTS_MUL), "ecp_nistz256_points_mul"},
+    {ERR_FUNC(EC_F_ECP_NISTZ256_WINDOWED_MUL), "ecp_nistz256_windowed_mul"},
+    {ERR_FUNC(EC_F_ECP_NISTZ256_MULT_PRECOMPUTE),
+     "ecp_nistz256_mult_precompute"},
+    {ERR_FUNC(EC_F_ECP_NISTZ256_PRE_COMP_NEW), "ecp_nistz256_pre_comp_new"},
+    {ERR_FUNC(EC_F_O2I_ECPUBLICKEY), "o2i_ECPublicKey"},
+    {ERR_FUNC(EC_F_OLD_EC_PRIV_DECODE), "OLD_EC_PRIV_DECODE"},
+    {ERR_FUNC(EC_F_PKEY_EC_CTRL), "PKEY_EC_CTRL"},
+    {ERR_FUNC(EC_F_PKEY_EC_CTRL_STR), "PKEY_EC_CTRL_STR"},
+    {ERR_FUNC(EC_F_PKEY_EC_DERIVE), "PKEY_EC_DERIVE"},
+    {ERR_FUNC(EC_F_PKEY_EC_KEYGEN), "PKEY_EC_KEYGEN"},
+    {ERR_FUNC(EC_F_PKEY_EC_PARAMGEN), "PKEY_EC_PARAMGEN"},
+    {ERR_FUNC(EC_F_PKEY_EC_SIGN), "PKEY_EC_SIGN"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA EC_str_reasons[]=
-	{
-{ERR_REASON(EC_R_ASN1_ERROR)             ,"asn1 error"},
-{ERR_REASON(EC_R_ASN1_UNKNOWN_FIELD)     ,"asn1 unknown field"},
-{ERR_REASON(EC_R_BIGNUM_OUT_OF_RANGE)    ,"bignum out of range"},
-{ERR_REASON(EC_R_BUFFER_TOO_SMALL)       ,"buffer too small"},
-{ERR_REASON(EC_R_COORDINATES_OUT_OF_RANGE),"coordinates out of range"},
-{ERR_REASON(EC_R_D2I_ECPKPARAMETERS_FAILURE),"d2i ecpkparameters failure"},
-{ERR_REASON(EC_R_DECODE_ERROR)           ,"decode error"},
-{ERR_REASON(EC_R_DISCRIMINANT_IS_ZERO)   ,"discriminant is zero"},
-{ERR_REASON(EC_R_EC_GROUP_NEW_BY_NAME_FAILURE),"ec group new by name failure"},
-{ERR_REASON(EC_R_FIELD_TOO_LARGE)        ,"field too large"},
-{ERR_REASON(EC_R_GF2M_NOT_SUPPORTED)     ,"gf2m not supported"},
-{ERR_REASON(EC_R_GROUP2PKPARAMETERS_FAILURE),"group2pkparameters failure"},
-{ERR_REASON(EC_R_I2D_ECPKPARAMETERS_FAILURE),"i2d ecpkparameters failure"},
-{ERR_REASON(EC_R_INCOMPATIBLE_OBJECTS)   ,"incompatible objects"},
-{ERR_REASON(EC_R_INVALID_ARGUMENT)       ,"invalid argument"},
-{ERR_REASON(EC_R_INVALID_COMPRESSED_POINT),"invalid compressed point"},
-{ERR_REASON(EC_R_INVALID_COMPRESSION_BIT),"invalid compression bit"},
-{ERR_REASON(EC_R_INVALID_CURVE)          ,"invalid curve"},
-{ERR_REASON(EC_R_INVALID_DIGEST)         ,"invalid digest"},
-{ERR_REASON(EC_R_INVALID_DIGEST_TYPE)    ,"invalid digest type"},
-{ERR_REASON(EC_R_INVALID_ENCODING)       ,"invalid encoding"},
-{ERR_REASON(EC_R_INVALID_FIELD)          ,"invalid field"},
-{ERR_REASON(EC_R_INVALID_FORM)           ,"invalid form"},
-{ERR_REASON(EC_R_INVALID_GROUP_ORDER)    ,"invalid group order"},
-{ERR_REASON(EC_R_INVALID_PENTANOMIAL_BASIS),"invalid pentanomial basis"},
-{ERR_REASON(EC_R_INVALID_PRIVATE_KEY)    ,"invalid private key"},
-{ERR_REASON(EC_R_INVALID_TRINOMIAL_BASIS),"invalid trinomial basis"},
-{ERR_REASON(EC_R_KDF_PARAMETER_ERROR)    ,"kdf parameter error"},
-{ERR_REASON(EC_R_KEYS_NOT_SET)           ,"keys not set"},
-{ERR_REASON(EC_R_MISSING_PARAMETERS)     ,"missing parameters"},
-{ERR_REASON(EC_R_MISSING_PRIVATE_KEY)    ,"missing private key"},
-{ERR_REASON(EC_R_NOT_A_NIST_PRIME)       ,"not a NIST prime"},
-{ERR_REASON(EC_R_NOT_A_SUPPORTED_NIST_PRIME),"not a supported NIST prime"},
-{ERR_REASON(EC_R_NOT_IMPLEMENTED)        ,"not implemented"},
-{ERR_REASON(EC_R_NOT_INITIALIZED)        ,"not initialized"},
-{ERR_REASON(EC_R_NO_FIELD_MOD)           ,"no field mod"},
-{ERR_REASON(EC_R_NO_PARAMETERS_SET)      ,"no parameters set"},
-{ERR_REASON(EC_R_PASSED_NULL_PARAMETER)  ,"passed null parameter"},
-{ERR_REASON(EC_R_PEER_KEY_ERROR)         ,"peer key error"},
-{ERR_REASON(EC_R_PKPARAMETERS2GROUP_FAILURE),"pkparameters2group failure"},
-{ERR_REASON(EC_R_POINT_AT_INFINITY)      ,"point at infinity"},
-{ERR_REASON(EC_R_POINT_IS_NOT_ON_CURVE)  ,"point is not on curve"},
-{ERR_REASON(EC_R_SHARED_INFO_ERROR)      ,"shared info error"},
-{ERR_REASON(EC_R_SLOT_FULL)              ,"slot full"},
-{ERR_REASON(EC_R_UNDEFINED_GENERATOR)    ,"undefined generator"},
-{ERR_REASON(EC_R_UNDEFINED_ORDER)        ,"undefined order"},
-{ERR_REASON(EC_R_UNKNOWN_GROUP)          ,"unknown group"},
-{ERR_REASON(EC_R_UNKNOWN_ORDER)          ,"unknown order"},
-{ERR_REASON(EC_R_UNSUPPORTED_FIELD)      ,"unsupported field"},
-{ERR_REASON(EC_R_WRONG_CURVE_PARAMETERS) ,"wrong curve parameters"},
-{ERR_REASON(EC_R_WRONG_ORDER)            ,"wrong order"},
-{0,NULL}
-	};
+static ERR_STRING_DATA EC_str_reasons[] = {
+    {ERR_REASON(EC_R_ASN1_ERROR), "asn1 error"},
+    {ERR_REASON(EC_R_ASN1_UNKNOWN_FIELD), "asn1 unknown field"},
+    {ERR_REASON(EC_R_BIGNUM_OUT_OF_RANGE), "bignum out of range"},
+    {ERR_REASON(EC_R_BUFFER_TOO_SMALL), "buffer too small"},
+    {ERR_REASON(EC_R_COORDINATES_OUT_OF_RANGE), "coordinates out of range"},
+    {ERR_REASON(EC_R_D2I_ECPKPARAMETERS_FAILURE),
+     "d2i ecpkparameters failure"},
+    {ERR_REASON(EC_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(EC_R_DISCRIMINANT_IS_ZERO), "discriminant is zero"},
+    {ERR_REASON(EC_R_EC_GROUP_NEW_BY_NAME_FAILURE),
+     "ec group new by name failure"},
+    {ERR_REASON(EC_R_FIELD_TOO_LARGE), "field too large"},
+    {ERR_REASON(EC_R_GF2M_NOT_SUPPORTED), "gf2m not supported"},
+    {ERR_REASON(EC_R_GROUP2PKPARAMETERS_FAILURE),
+     "group2pkparameters failure"},
+    {ERR_REASON(EC_R_I2D_ECPKPARAMETERS_FAILURE),
+     "i2d ecpkparameters failure"},
+    {ERR_REASON(EC_R_INCOMPATIBLE_OBJECTS), "incompatible objects"},
+    {ERR_REASON(EC_R_INVALID_ARGUMENT), "invalid argument"},
+    {ERR_REASON(EC_R_INVALID_COMPRESSED_POINT), "invalid compressed point"},
+    {ERR_REASON(EC_R_INVALID_COMPRESSION_BIT), "invalid compression bit"},
+    {ERR_REASON(EC_R_INVALID_CURVE), "invalid curve"},
+    {ERR_REASON(EC_R_INVALID_DIGEST), "invalid digest"},
+    {ERR_REASON(EC_R_INVALID_DIGEST_TYPE), "invalid digest type"},
+    {ERR_REASON(EC_R_INVALID_ENCODING), "invalid encoding"},
+    {ERR_REASON(EC_R_INVALID_FIELD), "invalid field"},
+    {ERR_REASON(EC_R_INVALID_FORM), "invalid form"},
+    {ERR_REASON(EC_R_INVALID_GROUP_ORDER), "invalid group order"},
+    {ERR_REASON(EC_R_INVALID_PENTANOMIAL_BASIS), "invalid pentanomial basis"},
+    {ERR_REASON(EC_R_INVALID_PRIVATE_KEY), "invalid private key"},
+    {ERR_REASON(EC_R_INVALID_TRINOMIAL_BASIS), "invalid trinomial basis"},
+    {ERR_REASON(EC_R_KDF_PARAMETER_ERROR), "kdf parameter error"},
+    {ERR_REASON(EC_R_KEYS_NOT_SET), "keys not set"},
+    {ERR_REASON(EC_R_MISSING_PARAMETERS), "missing parameters"},
+    {ERR_REASON(EC_R_MISSING_PRIVATE_KEY), "missing private key"},
+    {ERR_REASON(EC_R_NOT_A_NIST_PRIME), "not a NIST prime"},
+    {ERR_REASON(EC_R_NOT_A_SUPPORTED_NIST_PRIME),
+     "not a supported NIST prime"},
+    {ERR_REASON(EC_R_NOT_IMPLEMENTED), "not implemented"},
+    {ERR_REASON(EC_R_NOT_INITIALIZED), "not initialized"},
+    {ERR_REASON(EC_R_NO_FIELD_MOD), "no field mod"},
+    {ERR_REASON(EC_R_NO_PARAMETERS_SET), "no parameters set"},
+    {ERR_REASON(EC_R_PASSED_NULL_PARAMETER), "passed null parameter"},
+    {ERR_REASON(EC_R_PEER_KEY_ERROR), "peer key error"},
+    {ERR_REASON(EC_R_PKPARAMETERS2GROUP_FAILURE),
+     "pkparameters2group failure"},
+    {ERR_REASON(EC_R_POINT_AT_INFINITY), "point at infinity"},
+    {ERR_REASON(EC_R_POINT_IS_NOT_ON_CURVE), "point is not on curve"},
+    {ERR_REASON(EC_R_SHARED_INFO_ERROR), "shared info error"},
+    {ERR_REASON(EC_R_SLOT_FULL), "slot full"},
+    {ERR_REASON(EC_R_UNDEFINED_GENERATOR), "undefined generator"},
+    {ERR_REASON(EC_R_UNDEFINED_ORDER), "undefined order"},
+    {ERR_REASON(EC_R_UNKNOWN_GROUP), "unknown group"},
+    {ERR_REASON(EC_R_UNKNOWN_ORDER), "unknown order"},
+    {ERR_REASON(EC_R_UNSUPPORTED_FIELD), "unsupported field"},
+    {ERR_REASON(EC_R_WRONG_CURVE_PARAMETERS), "wrong curve parameters"},
+    {ERR_REASON(EC_R_WRONG_ORDER), "wrong order"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_EC_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(EC_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,EC_str_functs);
-		ERR_load_strings(0,EC_str_reasons);
-		}
+    if (ERR_func_error_string(EC_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, EC_str_functs);
+        ERR_load_strings(0, EC_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ec/ec_key.c b/crypto/ec/ec_key.c
index 7fa247593d..ebdffc8212 100644
--- a/crypto/ec/ec_key.c
+++ b/crypto/ec/ec_key.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +57,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * Portions originally developed by SUN MICROSYSTEMS, INC., and 
+ * Portions originally developed by SUN MICROSYSTEMS, INC., and
  * contributed to the OpenSSL project.
  */
 
@@ -65,508 +65,495 @@
 #include "ec_lcl.h"
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 EC_KEY *EC_KEY_new(void)
-	{
-	EC_KEY *ret;
-
-	ret=(EC_KEY *)OPENSSL_malloc(sizeof(EC_KEY));
-	if (ret == NULL)
-		{
-		ECerr(EC_F_EC_KEY_NEW, ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-
-	ret->version = 1;	
-	ret->flags = 0;
-	ret->group   = NULL;
-	ret->pub_key = NULL;
-	ret->priv_key= NULL;
-	ret->enc_flag= 0; 
-	ret->conv_form = POINT_CONVERSION_UNCOMPRESSED;
-	ret->references= 1;
-	ret->method_data = NULL;
-	return(ret);
-	}
+{
+    EC_KEY *ret;
+
+    ret = (EC_KEY *)OPENSSL_malloc(sizeof(EC_KEY));
+    if (ret == NULL) {
+        ECerr(EC_F_EC_KEY_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+
+    ret->version = 1;
+    ret->flags = 0;
+    ret->group = NULL;
+    ret->pub_key = NULL;
+    ret->priv_key = NULL;
+    ret->enc_flag = 0;
+    ret->conv_form = POINT_CONVERSION_UNCOMPRESSED;
+    ret->references = 1;
+    ret->method_data = NULL;
+    return (ret);
+}
 
 EC_KEY *EC_KEY_new_by_curve_name(int nid)
-	{
-	EC_KEY *ret = EC_KEY_new();
-	if (ret == NULL)
-		return NULL;
-	ret->group = EC_GROUP_new_by_curve_name(nid);
-	if (ret->group == NULL)
-		{
-		EC_KEY_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    EC_KEY *ret = EC_KEY_new();
+    if (ret == NULL)
+        return NULL;
+    ret->group = EC_GROUP_new_by_curve_name(nid);
+    if (ret->group == NULL) {
+        EC_KEY_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void EC_KEY_free(EC_KEY *r)
-	{
-	int i;
+{
+    int i;
 
-	if (r == NULL) return;
+    if (r == NULL)
+        return;
 
-	i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_EC);
+    i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_EC);
 #ifdef REF_PRINT
-	REF_PRINT("EC_KEY",r);
+    REF_PRINT("EC_KEY", r);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"EC_KEY_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "EC_KEY_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if (r->group    != NULL) 
-		EC_GROUP_free(r->group);
-	if (r->pub_key  != NULL)
-		EC_POINT_free(r->pub_key);
-	if (r->priv_key != NULL)
-		BN_clear_free(r->priv_key);
+    if (r->group != NULL)
+        EC_GROUP_free(r->group);
+    if (r->pub_key != NULL)
+        EC_POINT_free(r->pub_key);
+    if (r->priv_key != NULL)
+        BN_clear_free(r->priv_key);
 
-	EC_EX_DATA_free_all_data(&r->method_data);
+    EC_EX_DATA_free_all_data(&r->method_data);
 
-	OPENSSL_cleanse((void *)r, sizeof(EC_KEY));
+    OPENSSL_cleanse((void *)r, sizeof(EC_KEY));
 
-	OPENSSL_free(r);
-	}
+    OPENSSL_free(r);
+}
 
 EC_KEY *EC_KEY_copy(EC_KEY *dest, const EC_KEY *src)
-	{
-	EC_EXTRA_DATA *d;
-
-	if (dest == NULL || src == NULL)
-		{
-		ECerr(EC_F_EC_KEY_COPY, ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	/* copy the parameters */
-	if (src->group)
-		{
-		const EC_METHOD *meth = EC_GROUP_method_of(src->group);
-		/* clear the old group */
-		if (dest->group)
-			EC_GROUP_free(dest->group);
-		dest->group = EC_GROUP_new(meth);
-		if (dest->group == NULL)
-			return NULL;
-		if (!EC_GROUP_copy(dest->group, src->group))
-			return NULL;
-		}
-	/*  copy the public key */
-	if (src->pub_key && src->group)
-		{
-		if (dest->pub_key)
-			EC_POINT_free(dest->pub_key);
-		dest->pub_key = EC_POINT_new(src->group);
-		if (dest->pub_key == NULL)
-			return NULL;
-		if (!EC_POINT_copy(dest->pub_key, src->pub_key))
-			return NULL;
-		}
-	/* copy the private key */
-	if (src->priv_key)
-		{
-		if (dest->priv_key == NULL)
-			{
-			dest->priv_key = BN_new();
-			if (dest->priv_key == NULL)
-				return NULL;
-			}
-		if (!BN_copy(dest->priv_key, src->priv_key))
-			return NULL;
-		}
-	/* copy method/extra data */
-	EC_EX_DATA_free_all_data(&dest->method_data);
-
-	for (d = src->method_data; d != NULL; d = d->next)
-		{
-		void *t = d->dup_func(d->data);
-		
-		if (t == NULL)
-			return 0;
-		if (!EC_EX_DATA_set_data(&dest->method_data, t, d->dup_func, d->free_func, d->clear_free_func))
-			return 0;
-		}
-
-	/* copy the rest */
-	dest->enc_flag  = src->enc_flag;
-	dest->conv_form = src->conv_form;
-	dest->version   = src->version;
-	dest->flags = src->flags;
-
-	return dest;
-	}
+{
+    EC_EXTRA_DATA *d;
+
+    if (dest == NULL || src == NULL) {
+        ECerr(EC_F_EC_KEY_COPY, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    /* copy the parameters */
+    if (src->group) {
+        const EC_METHOD *meth = EC_GROUP_method_of(src->group);
+        /* clear the old group */
+        if (dest->group)
+            EC_GROUP_free(dest->group);
+        dest->group = EC_GROUP_new(meth);
+        if (dest->group == NULL)
+            return NULL;
+        if (!EC_GROUP_copy(dest->group, src->group))
+            return NULL;
+    }
+    /*  copy the public key */
+    if (src->pub_key && src->group) {
+        if (dest->pub_key)
+            EC_POINT_free(dest->pub_key);
+        dest->pub_key = EC_POINT_new(src->group);
+        if (dest->pub_key == NULL)
+            return NULL;
+        if (!EC_POINT_copy(dest->pub_key, src->pub_key))
+            return NULL;
+    }
+    /* copy the private key */
+    if (src->priv_key) {
+        if (dest->priv_key == NULL) {
+            dest->priv_key = BN_new();
+            if (dest->priv_key == NULL)
+                return NULL;
+        }
+        if (!BN_copy(dest->priv_key, src->priv_key))
+            return NULL;
+    }
+    /* copy method/extra data */
+    EC_EX_DATA_free_all_data(&dest->method_data);
+
+    for (d = src->method_data; d != NULL; d = d->next) {
+        void *t = d->dup_func(d->data);
+
+        if (t == NULL)
+            return 0;
+        if (!EC_EX_DATA_set_data
+            (&dest->method_data, t, d->dup_func, d->free_func,
+             d->clear_free_func))
+            return 0;
+    }
+
+    /* copy the rest */
+    dest->enc_flag = src->enc_flag;
+    dest->conv_form = src->conv_form;
+    dest->version = src->version;
+    dest->flags = src->flags;
+
+    return dest;
+}
 
 EC_KEY *EC_KEY_dup(const EC_KEY *ec_key)
-	{
-	EC_KEY *ret = EC_KEY_new();
-	if (ret == NULL)
-		return NULL;
-	if (EC_KEY_copy(ret, ec_key) == NULL)
-		{
-		EC_KEY_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    EC_KEY *ret = EC_KEY_new();
+    if (ret == NULL)
+        return NULL;
+    if (EC_KEY_copy(ret, ec_key) == NULL) {
+        EC_KEY_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 int EC_KEY_up_ref(EC_KEY *r)
-	{
-	int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_EC);
+{
+    int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_EC);
 #ifdef REF_PRINT
-	REF_PRINT("EC_KEY",r);
+    REF_PRINT("EC_KEY", r);
 #endif
 #ifdef REF_CHECK
-	if (i < 2)
-		{
-		fprintf(stderr, "EC_KEY_up, bad reference count\n");
-		abort();
-		}
+    if (i < 2) {
+        fprintf(stderr, "EC_KEY_up, bad reference count\n");
+        abort();
+    }
 #endif
-	return ((i > 1) ? 1 : 0);
-	}
+    return ((i > 1) ? 1 : 0);
+}
 
 int EC_KEY_generate_key(EC_KEY *eckey)
-	{	
-	int	ok = 0;
-	BN_CTX	*ctx = NULL;
-	BIGNUM	*priv_key = NULL, *order = NULL;
-	EC_POINT *pub_key = NULL;
+{
+    int ok = 0;
+    BN_CTX *ctx = NULL;
+    BIGNUM *priv_key = NULL, *order = NULL;
+    EC_POINT *pub_key = NULL;
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_ec_key_generate_key(eckey);
+    if (FIPS_mode())
+        return FIPS_ec_key_generate_key(eckey);
 #endif
 
-	if (!eckey || !eckey->group)
-		{
-		ECerr(EC_F_EC_KEY_GENERATE_KEY, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-	if ((order = BN_new()) == NULL) goto err;
-	if ((ctx = BN_CTX_new()) == NULL) goto err;
-
-	if (eckey->priv_key == NULL)
-		{
-		priv_key = BN_new();
-		if (priv_key == NULL)
-			goto err;
-		}
-	else
-		priv_key = eckey->priv_key;
-
-	if (!EC_GROUP_get_order(eckey->group, order, ctx))
-		goto err;
-
-	do
-		if (!BN_rand_range(priv_key, order))
-			goto err;
-	while (BN_is_zero(priv_key));
-
-	if (eckey->pub_key == NULL)
-		{
-		pub_key = EC_POINT_new(eckey->group);
-		if (pub_key == NULL)
-			goto err;
-		}
-	else
-		pub_key = eckey->pub_key;
-
-	if (!EC_POINT_mul(eckey->group, pub_key, priv_key, NULL, NULL, ctx))
-		goto err;
-
-	eckey->priv_key = priv_key;
-	eckey->pub_key  = pub_key;
-
-	ok=1;
-
-err:	
-	if (order)
-		BN_free(order);
-	if (pub_key  != NULL && eckey->pub_key  == NULL)
-		EC_POINT_free(pub_key);
-	if (priv_key != NULL && eckey->priv_key == NULL)
-		BN_free(priv_key);
-	if (ctx != NULL)
-		BN_CTX_free(ctx);
-	return(ok);
-	}
+    if (!eckey || !eckey->group) {
+        ECerr(EC_F_EC_KEY_GENERATE_KEY, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    if ((order = BN_new()) == NULL)
+        goto err;
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+
+    if (eckey->priv_key == NULL) {
+        priv_key = BN_new();
+        if (priv_key == NULL)
+            goto err;
+    } else
+        priv_key = eckey->priv_key;
+
+    if (!EC_GROUP_get_order(eckey->group, order, ctx))
+        goto err;
+
+    do
+        if (!BN_rand_range(priv_key, order))
+            goto err;
+    while (BN_is_zero(priv_key)) ;
+
+    if (eckey->pub_key == NULL) {
+        pub_key = EC_POINT_new(eckey->group);
+        if (pub_key == NULL)
+            goto err;
+    } else
+        pub_key = eckey->pub_key;
+
+    if (!EC_POINT_mul(eckey->group, pub_key, priv_key, NULL, NULL, ctx))
+        goto err;
+
+    eckey->priv_key = priv_key;
+    eckey->pub_key = pub_key;
+
+    ok = 1;
+
+ err:
+    if (order)
+        BN_free(order);
+    if (pub_key != NULL && eckey->pub_key == NULL)
+        EC_POINT_free(pub_key);
+    if (priv_key != NULL && eckey->priv_key == NULL)
+        BN_free(priv_key);
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    return (ok);
+}
 
 int EC_KEY_check_key(const EC_KEY *eckey)
-	{
-	int	ok   = 0;
-	BN_CTX	*ctx = NULL;
-	const BIGNUM	*order  = NULL;
-	EC_POINT *point = NULL;
-
-	if (!eckey || !eckey->group || !eckey->pub_key)
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-	if (EC_POINT_is_at_infinity(eckey->group, eckey->pub_key))
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_POINT_AT_INFINITY);
-		goto err;
-		}
-
-	if ((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if ((point = EC_POINT_new(eckey->group)) == NULL)
-		goto err;
-
-	/* testing whether the pub_key is on the elliptic curve */
-	if (!EC_POINT_is_on_curve(eckey->group, eckey->pub_key, ctx))
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_POINT_IS_NOT_ON_CURVE);
-		goto err;
-		}
-	/* testing whether pub_key * order is the point at infinity */
-	order = &eckey->group->order;
-	if (BN_is_zero(order))
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_INVALID_GROUP_ORDER);
-		goto err;
-		}
-	if (!EC_POINT_mul(eckey->group, point, NULL, eckey->pub_key, order, ctx))
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_EC_LIB);
-		goto err;
-		}
-	if (!EC_POINT_is_at_infinity(eckey->group, point))
-		{
-		ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_WRONG_ORDER);
-		goto err;
-		}
-	/* in case the priv_key is present : 
-	 * check if generator * priv_key == pub_key 
-	 */
-	if (eckey->priv_key)
-		{
-		if (BN_cmp(eckey->priv_key, order) >= 0)
-			{
-			ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_WRONG_ORDER);
-			goto err;
-			}
-		if (!EC_POINT_mul(eckey->group, point, eckey->priv_key,
-			NULL, NULL, ctx))
-			{
-			ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_EC_LIB);
-			goto err;
-			}
-		if (EC_POINT_cmp(eckey->group, point, eckey->pub_key, 
-			ctx) != 0)
-			{
-			ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_INVALID_PRIVATE_KEY);
-			goto err;
-			}
-		}
-	ok = 1;
-err:
-	if (ctx   != NULL)
-		BN_CTX_free(ctx);
-	if (point != NULL)
-		EC_POINT_free(point);
-	return(ok);
-	}
-
-int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x, BIGNUM *y)
-	{
-	BN_CTX *ctx = NULL;
-	BIGNUM *tx, *ty;
-	EC_POINT *point = NULL;
-	int ok = 0, tmp_nid, is_char_two = 0;
-
-	if (!key || !key->group || !x || !y)
-		{
-		ECerr(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES,
-						ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	ctx = BN_CTX_new();
-	if (!ctx)
-		goto err;
-
-	point = EC_POINT_new(key->group);
-
-	if (!point)
-		goto err;
-
-	tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(key->group));
-
-        if (tmp_nid == NID_X9_62_characteristic_two_field)
-		is_char_two = 1;
-
-	tx = BN_CTX_get(ctx);
-	ty = BN_CTX_get(ctx);
+{
+    int ok = 0;
+    BN_CTX *ctx = NULL;
+    const BIGNUM *order = NULL;
+    EC_POINT *point = NULL;
+
+    if (!eckey || !eckey->group || !eckey->pub_key) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    if (EC_POINT_is_at_infinity(eckey->group, eckey->pub_key)) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_POINT_AT_INFINITY);
+        goto err;
+    }
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    if ((point = EC_POINT_new(eckey->group)) == NULL)
+        goto err;
+
+    /* testing whether the pub_key is on the elliptic curve */
+    if (!EC_POINT_is_on_curve(eckey->group, eckey->pub_key, ctx)) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_POINT_IS_NOT_ON_CURVE);
+        goto err;
+    }
+    /* testing whether pub_key * order is the point at infinity */
+    order = &eckey->group->order;
+    if (BN_is_zero(order)) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_INVALID_GROUP_ORDER);
+        goto err;
+    }
+    if (!EC_POINT_mul(eckey->group, point, NULL, eckey->pub_key, order, ctx)) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (!EC_POINT_is_at_infinity(eckey->group, point)) {
+        ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_WRONG_ORDER);
+        goto err;
+    }
+    /*
+     * in case the priv_key is present : check if generator * priv_key ==
+     * pub_key
+     */
+    if (eckey->priv_key) {
+        if (BN_cmp(eckey->priv_key, order) >= 0) {
+            ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_WRONG_ORDER);
+            goto err;
+        }
+        if (!EC_POINT_mul(eckey->group, point, eckey->priv_key,
+                          NULL, NULL, ctx)) {
+            ECerr(EC_F_EC_KEY_CHECK_KEY, ERR_R_EC_LIB);
+            goto err;
+        }
+        if (EC_POINT_cmp(eckey->group, point, eckey->pub_key, ctx) != 0) {
+            ECerr(EC_F_EC_KEY_CHECK_KEY, EC_R_INVALID_PRIVATE_KEY);
+            goto err;
+        }
+    }
+    ok = 1;
+ err:
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    if (point != NULL)
+        EC_POINT_free(point);
+    return (ok);
+}
+
+int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
+                                             BIGNUM *y)
+{
+    BN_CTX *ctx = NULL;
+    BIGNUM *tx, *ty;
+    EC_POINT *point = NULL;
+    int ok = 0, tmp_nid, is_char_two = 0;
+
+    if (!key || !key->group || !x || !y) {
+        ECerr(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES,
+              ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    ctx = BN_CTX_new();
+    if (!ctx)
+        goto err;
+
+    point = EC_POINT_new(key->group);
+
+    if (!point)
+        goto err;
+
+    tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(key->group));
+
+    if (tmp_nid == NID_X9_62_characteristic_two_field)
+        is_char_two = 1;
+
+    tx = BN_CTX_get(ctx);
+    ty = BN_CTX_get(ctx);
 #ifndef OPENSSL_NO_EC2M
-	if (is_char_two)
-		{
-		if (!EC_POINT_set_affine_coordinates_GF2m(key->group, point,
-								x, y, ctx))
-			goto err;
-		if (!EC_POINT_get_affine_coordinates_GF2m(key->group, point,
-								tx, ty, ctx))
-			goto err;
-		}
-	else
+    if (is_char_two) {
+        if (!EC_POINT_set_affine_coordinates_GF2m(key->group, point,
+                                                  x, y, ctx))
+            goto err;
+        if (!EC_POINT_get_affine_coordinates_GF2m(key->group, point,
+                                                  tx, ty, ctx))
+            goto err;
+    } else
 #endif
-		{
-		if (!EC_POINT_set_affine_coordinates_GFp(key->group, point,
-								x, y, ctx))
-			goto err;
-		if (!EC_POINT_get_affine_coordinates_GFp(key->group, point,
-								tx, ty, ctx))
-			goto err;
-		}
-	/* Check if retrieved coordinates match originals: if not values
-	 * are out of range.
-	 */
-	if (BN_cmp(x, tx) || BN_cmp(y, ty))
-		{
-		ECerr(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES,
-			EC_R_COORDINATES_OUT_OF_RANGE);
-		goto err;
-		}
-
-	if (!EC_KEY_set_public_key(key, point))
-		goto err;
-
-	if (EC_KEY_check_key(key) == 0)
-		goto err;
-
-	ok = 1;
-
-	err:
-	if (ctx)
-		BN_CTX_free(ctx);
-	if (point)
-		EC_POINT_free(point);
-	return ok;
-
-	}
+    {
+        if (!EC_POINT_set_affine_coordinates_GFp(key->group, point,
+                                                 x, y, ctx))
+            goto err;
+        if (!EC_POINT_get_affine_coordinates_GFp(key->group, point,
+                                                 tx, ty, ctx))
+            goto err;
+    }
+    /*
+     * Check if retrieved coordinates match originals: if not values are out
+     * of range.
+     */
+    if (BN_cmp(x, tx) || BN_cmp(y, ty)) {
+        ECerr(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES,
+              EC_R_COORDINATES_OUT_OF_RANGE);
+        goto err;
+    }
+
+    if (!EC_KEY_set_public_key(key, point))
+        goto err;
+
+    if (EC_KEY_check_key(key) == 0)
+        goto err;
+
+    ok = 1;
+
+ err:
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (point)
+        EC_POINT_free(point);
+    return ok;
+
+}
 
 const EC_GROUP *EC_KEY_get0_group(const EC_KEY *key)
-	{
-	return key->group;
-	}
+{
+    return key->group;
+}
 
 int EC_KEY_set_group(EC_KEY *key, const EC_GROUP *group)
-	{
-	if (key->group != NULL)
-		EC_GROUP_free(key->group);
-	key->group = EC_GROUP_dup(group);
-	return (key->group == NULL) ? 0 : 1;
-	}
+{
+    if (key->group != NULL)
+        EC_GROUP_free(key->group);
+    key->group = EC_GROUP_dup(group);
+    return (key->group == NULL) ? 0 : 1;
+}
 
 const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *key)
-	{
-	return key->priv_key;
-	}
+{
+    return key->priv_key;
+}
 
 int EC_KEY_set_private_key(EC_KEY *key, const BIGNUM *priv_key)
-	{
-	if (key->priv_key)
-		BN_clear_free(key->priv_key);
-	key->priv_key = BN_dup(priv_key);
-	return (key->priv_key == NULL) ? 0 : 1;
-	}
+{
+    if (key->priv_key)
+        BN_clear_free(key->priv_key);
+    key->priv_key = BN_dup(priv_key);
+    return (key->priv_key == NULL) ? 0 : 1;
+}
 
 const EC_POINT *EC_KEY_get0_public_key(const EC_KEY *key)
-	{
-	return key->pub_key;
-	}
+{
+    return key->pub_key;
+}
 
 int EC_KEY_set_public_key(EC_KEY *key, const EC_POINT *pub_key)
-	{
-	if (key->pub_key != NULL)
-		EC_POINT_free(key->pub_key);
-	key->pub_key = EC_POINT_dup(pub_key, key->group);
-	return (key->pub_key == NULL) ? 0 : 1;
-	}
+{
+    if (key->pub_key != NULL)
+        EC_POINT_free(key->pub_key);
+    key->pub_key = EC_POINT_dup(pub_key, key->group);
+    return (key->pub_key == NULL) ? 0 : 1;
+}
 
 unsigned int EC_KEY_get_enc_flags(const EC_KEY *key)
-	{
-	return key->enc_flag;
-	}
+{
+    return key->enc_flag;
+}
 
 void EC_KEY_set_enc_flags(EC_KEY *key, unsigned int flags)
-	{
-	key->enc_flag = flags;
-	}
+{
+    key->enc_flag = flags;
+}
 
 point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *key)
-	{
-	return key->conv_form;
-	}
+{
+    return key->conv_form;
+}
 
 void EC_KEY_set_conv_form(EC_KEY *key, point_conversion_form_t cform)
-	{
-	key->conv_form = cform;
-	if (key->group != NULL)
-		EC_GROUP_set_point_conversion_form(key->group, cform);
-	}
+{
+    key->conv_form = cform;
+    if (key->group != NULL)
+        EC_GROUP_set_point_conversion_form(key->group, cform);
+}
 
 void *EC_KEY_get_key_method_data(EC_KEY *key,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	void *ret;
+                                 void *(*dup_func) (void *),
+                                 void (*free_func) (void *),
+                                 void (*clear_free_func) (void *))
+{
+    void *ret;
 
-	CRYPTO_r_lock(CRYPTO_LOCK_EC);
-	ret = EC_EX_DATA_get_data(key->method_data, dup_func, free_func, clear_free_func);
-	CRYPTO_r_unlock(CRYPTO_LOCK_EC);
+    CRYPTO_r_lock(CRYPTO_LOCK_EC);
+    ret =
+        EC_EX_DATA_get_data(key->method_data, dup_func, free_func,
+                            clear_free_func);
+    CRYPTO_r_unlock(CRYPTO_LOCK_EC);
 
-	return ret;
-	}
+    return ret;
+}
 
 void *EC_KEY_insert_key_method_data(EC_KEY *key, void *data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	EC_EXTRA_DATA *ex_data;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_EC);
-	ex_data = EC_EX_DATA_get_data(key->method_data, dup_func, free_func, clear_free_func);
-	if (ex_data == NULL)
-		EC_EX_DATA_set_data(&key->method_data, data, dup_func, free_func, clear_free_func);
-	CRYPTO_w_unlock(CRYPTO_LOCK_EC);
-
-	return ex_data;
-	}
+                                    void *(*dup_func) (void *),
+                                    void (*free_func) (void *),
+                                    void (*clear_free_func) (void *))
+{
+    EC_EXTRA_DATA *ex_data;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_EC);
+    ex_data =
+        EC_EX_DATA_get_data(key->method_data, dup_func, free_func,
+                            clear_free_func);
+    if (ex_data == NULL)
+        EC_EX_DATA_set_data(&key->method_data, data, dup_func, free_func,
+                            clear_free_func);
+    CRYPTO_w_unlock(CRYPTO_LOCK_EC);
+
+    return ex_data;
+}
 
 void EC_KEY_set_asn1_flag(EC_KEY *key, int flag)
-	{
-	if (key->group != NULL)
-		EC_GROUP_set_asn1_flag(key->group, flag);
-	}
+{
+    if (key->group != NULL)
+        EC_GROUP_set_asn1_flag(key->group, flag);
+}
 
 int EC_KEY_precompute_mult(EC_KEY *key, BN_CTX *ctx)
-	{
-	if (key->group == NULL)
-		return 0;
-	return EC_GROUP_precompute_mult(key->group, ctx);
-	}
+{
+    if (key->group == NULL)
+        return 0;
+    return EC_GROUP_precompute_mult(key->group, ctx);
+}
 
 int EC_KEY_get_flags(const EC_KEY *key)
-	{
-	return key->flags;
-	}
+{
+    return key->flags;
+}
 
 void EC_KEY_set_flags(EC_KEY *key, int flags)
-	{
-	key->flags |= flags;
-	}
+{
+    key->flags |= flags;
+}
 
 void EC_KEY_clear_flags(EC_KEY *key, int flags)
-	{
-	key->flags &= ~flags;
-	}
+{
+    key->flags &= ~flags;
+}
diff --git a/crypto/ec/ec_lcl.h b/crypto/ec/ec_lcl.h
index 4f291faaf6..d4c4c716bc 100644
--- a/crypto/ec/ec_lcl.h
+++ b/crypto/ec/ec_lcl.h
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,18 +58,17 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The elliptic curve binary polynomial software is originally written by 
+ * The elliptic curve binary polynomial software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
 
-
 #include 
 
 #include 
@@ -78,249 +77,258 @@
 
 #if defined(__SUNPRO_C)
 # if __SUNPRO_C >= 0x520
-# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+#  pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
 # endif
 #endif
 
 /* Use default functions for poin2oct, oct2point and compressed coordinates */
-#define EC_FLAGS_DEFAULT_OCT	0x1
+#define EC_FLAGS_DEFAULT_OCT    0x1
 
-/* Structure details are not part of the exported interface,
- * so all this may change in future versions. */
+/*
+ * Structure details are not part of the exported interface, so all this may
+ * change in future versions.
+ */
 
 struct ec_method_st {
-	/* Various method flags */
-	int flags;
-	/* used by EC_METHOD_get_field_type: */
-	int field_type; /* a NID */
-
-	/* used by EC_GROUP_new, EC_GROUP_free, EC_GROUP_clear_free, EC_GROUP_copy: */
-	int (*group_init)(EC_GROUP *);
-	void (*group_finish)(EC_GROUP *);
-	void (*group_clear_finish)(EC_GROUP *);
-	int (*group_copy)(EC_GROUP *, const EC_GROUP *);
-
-	/* used by EC_GROUP_set_curve_GFp, EC_GROUP_get_curve_GFp, */
-	/* EC_GROUP_set_curve_GF2m, and EC_GROUP_get_curve_GF2m: */
-	int (*group_set_curve)(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-	int (*group_get_curve)(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
-
-	/* used by EC_GROUP_get_degree: */
-	int (*group_get_degree)(const EC_GROUP *);
-
-	/* used by EC_GROUP_check: */
-	int (*group_check_discriminant)(const EC_GROUP *, BN_CTX *);
-
-	/* used by EC_POINT_new, EC_POINT_free, EC_POINT_clear_free, EC_POINT_copy: */
-	int (*point_init)(EC_POINT *);
-	void (*point_finish)(EC_POINT *);
-	void (*point_clear_finish)(EC_POINT *);
-	int (*point_copy)(EC_POINT *, const EC_POINT *);
-
-	/*-
-	 * used by EC_POINT_set_to_infinity,
-	 * EC_POINT_set_Jprojective_coordinates_GFp,
-	 * EC_POINT_get_Jprojective_coordinates_GFp,
-	 * EC_POINT_set_affine_coordinates_GFp,     ..._GF2m,
-	 * EC_POINT_get_affine_coordinates_GFp,     ..._GF2m,
-	 * EC_POINT_set_compressed_coordinates_GFp, ..._GF2m:
-	 */
-	int (*point_set_to_infinity)(const EC_GROUP *, EC_POINT *);
-	int (*point_set_Jprojective_coordinates_GFp)(const EC_GROUP *, EC_POINT *,
-		const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
-	int (*point_get_Jprojective_coordinates_GFp)(const EC_GROUP *, const EC_POINT *,
-		BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *);
-	int (*point_set_affine_coordinates)(const EC_GROUP *, EC_POINT *,
-		const BIGNUM *x, const BIGNUM *y, BN_CTX *);
-	int (*point_get_affine_coordinates)(const EC_GROUP *, const EC_POINT *,
-		BIGNUM *x, BIGNUM *y, BN_CTX *);
-	int (*point_set_compressed_coordinates)(const EC_GROUP *, EC_POINT *,
-		const BIGNUM *x, int y_bit, BN_CTX *);
-
-	/* used by EC_POINT_point2oct, EC_POINT_oct2point: */
-	size_t (*point2oct)(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
-	        unsigned char *buf, size_t len, BN_CTX *);
-	int (*oct2point)(const EC_GROUP *, EC_POINT *,
-	        const unsigned char *buf, size_t len, BN_CTX *);
-
-	/* used by EC_POINT_add, EC_POINT_dbl, ECP_POINT_invert: */
-	int (*add)(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
-	int (*dbl)(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
-	int (*invert)(const EC_GROUP *, EC_POINT *, BN_CTX *);
-
-	/* used by EC_POINT_is_at_infinity, EC_POINT_is_on_curve, EC_POINT_cmp: */
-	int (*is_at_infinity)(const EC_GROUP *, const EC_POINT *);
-	int (*is_on_curve)(const EC_GROUP *, const EC_POINT *, BN_CTX *);
-	int (*point_cmp)(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
-
-	/* used by EC_POINT_make_affine, EC_POINTs_make_affine: */
-	int (*make_affine)(const EC_GROUP *, EC_POINT *, BN_CTX *);
-	int (*points_make_affine)(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
-
-	/* used by EC_POINTs_mul, EC_POINT_mul, EC_POINT_precompute_mult, EC_POINT_have_precompute_mult
-	 * (default implementations are used if the 'mul' pointer is 0): */
-	int (*mul)(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-		size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
-	int (*precompute_mult)(EC_GROUP *group, BN_CTX *);
-	int (*have_precompute_mult)(const EC_GROUP *group);
-
-
-	/* internal functions */
-
-	/* 'field_mul', 'field_sqr', and 'field_div' can be used by 'add' and 'dbl' so that
-	 * the same implementations of point operations can be used with different
-	 * optimized implementations of expensive field operations: */
-	int (*field_mul)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-	int (*field_div)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-
-	/* e.g. to Montgomery */
-	int (*field_encode)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-	/* e.g. from Montgomery */
-	int (*field_decode)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-	int (*field_set_to_one)(const EC_GROUP *, BIGNUM *r, BN_CTX *);
-} /* EC_METHOD */;
+    /* Various method flags */
+    int flags;
+    /* used by EC_METHOD_get_field_type: */
+    int field_type;             /* a NID */
+    /*
+     * used by EC_GROUP_new, EC_GROUP_free, EC_GROUP_clear_free,
+     * EC_GROUP_copy:
+     */
+    int (*group_init) (EC_GROUP *);
+    void (*group_finish) (EC_GROUP *);
+    void (*group_clear_finish) (EC_GROUP *);
+    int (*group_copy) (EC_GROUP *, const EC_GROUP *);
+    /* used by EC_GROUP_set_curve_GFp, EC_GROUP_get_curve_GFp, */
+    /* EC_GROUP_set_curve_GF2m, and EC_GROUP_get_curve_GF2m: */
+    int (*group_set_curve) (EC_GROUP *, const BIGNUM *p, const BIGNUM *a,
+                            const BIGNUM *b, BN_CTX *);
+    int (*group_get_curve) (const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b,
+                            BN_CTX *);
+    /* used by EC_GROUP_get_degree: */
+    int (*group_get_degree) (const EC_GROUP *);
+    /* used by EC_GROUP_check: */
+    int (*group_check_discriminant) (const EC_GROUP *, BN_CTX *);
+    /*
+     * used by EC_POINT_new, EC_POINT_free, EC_POINT_clear_free,
+     * EC_POINT_copy:
+     */
+    int (*point_init) (EC_POINT *);
+    void (*point_finish) (EC_POINT *);
+    void (*point_clear_finish) (EC_POINT *);
+    int (*point_copy) (EC_POINT *, const EC_POINT *);
+        /*-
+         * used by EC_POINT_set_to_infinity,
+         * EC_POINT_set_Jprojective_coordinates_GFp,
+         * EC_POINT_get_Jprojective_coordinates_GFp,
+         * EC_POINT_set_affine_coordinates_GFp,     ..._GF2m,
+         * EC_POINT_get_affine_coordinates_GFp,     ..._GF2m,
+         * EC_POINT_set_compressed_coordinates_GFp, ..._GF2m:
+         */
+    int (*point_set_to_infinity) (const EC_GROUP *, EC_POINT *);
+    int (*point_set_Jprojective_coordinates_GFp) (const EC_GROUP *,
+                                                  EC_POINT *, const BIGNUM *x,
+                                                  const BIGNUM *y,
+                                                  const BIGNUM *z, BN_CTX *);
+    int (*point_get_Jprojective_coordinates_GFp) (const EC_GROUP *,
+                                                  const EC_POINT *, BIGNUM *x,
+                                                  BIGNUM *y, BIGNUM *z,
+                                                  BN_CTX *);
+    int (*point_set_affine_coordinates) (const EC_GROUP *, EC_POINT *,
+                                         const BIGNUM *x, const BIGNUM *y,
+                                         BN_CTX *);
+    int (*point_get_affine_coordinates) (const EC_GROUP *, const EC_POINT *,
+                                         BIGNUM *x, BIGNUM *y, BN_CTX *);
+    int (*point_set_compressed_coordinates) (const EC_GROUP *, EC_POINT *,
+                                             const BIGNUM *x, int y_bit,
+                                             BN_CTX *);
+    /* used by EC_POINT_point2oct, EC_POINT_oct2point: */
+    size_t (*point2oct) (const EC_GROUP *, const EC_POINT *,
+                         point_conversion_form_t form, unsigned char *buf,
+                         size_t len, BN_CTX *);
+    int (*oct2point) (const EC_GROUP *, EC_POINT *, const unsigned char *buf,
+                      size_t len, BN_CTX *);
+    /* used by EC_POINT_add, EC_POINT_dbl, ECP_POINT_invert: */
+    int (*add) (const EC_GROUP *, EC_POINT *r, const EC_POINT *a,
+                const EC_POINT *b, BN_CTX *);
+    int (*dbl) (const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
+    int (*invert) (const EC_GROUP *, EC_POINT *, BN_CTX *);
+    /*
+     * used by EC_POINT_is_at_infinity, EC_POINT_is_on_curve, EC_POINT_cmp:
+     */
+    int (*is_at_infinity) (const EC_GROUP *, const EC_POINT *);
+    int (*is_on_curve) (const EC_GROUP *, const EC_POINT *, BN_CTX *);
+    int (*point_cmp) (const EC_GROUP *, const EC_POINT *a, const EC_POINT *b,
+                      BN_CTX *);
+    /* used by EC_POINT_make_affine, EC_POINTs_make_affine: */
+    int (*make_affine) (const EC_GROUP *, EC_POINT *, BN_CTX *);
+    int (*points_make_affine) (const EC_GROUP *, size_t num, EC_POINT *[],
+                               BN_CTX *);
+    /*
+     * used by EC_POINTs_mul, EC_POINT_mul, EC_POINT_precompute_mult,
+     * EC_POINT_have_precompute_mult (default implementations are used if the
+     * 'mul' pointer is 0):
+     */
+    int (*mul) (const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
+                size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
+                BN_CTX *);
+    int (*precompute_mult) (EC_GROUP *group, BN_CTX *);
+    int (*have_precompute_mult) (const EC_GROUP *group);
+    /* internal functions */
+    /*
+     * 'field_mul', 'field_sqr', and 'field_div' can be used by 'add' and
+     * 'dbl' so that the same implementations of point operations can be used
+     * with different optimized implementations of expensive field
+     * operations:
+     */
+    int (*field_mul) (const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                      const BIGNUM *b, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
+    int (*field_div) (const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                      const BIGNUM *b, BN_CTX *);
+    /* e.g. to Montgomery */
+    int (*field_encode) (const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                         BN_CTX *);
+    /* e.g. from Montgomery */
+    int (*field_decode) (const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                         BN_CTX *);
+    int (*field_set_to_one) (const EC_GROUP *, BIGNUM *r, BN_CTX *);
+} /* EC_METHOD */ ;
 
 typedef struct ec_extra_data_st {
-	struct ec_extra_data_st *next;
-	void *data;
-	void *(*dup_func)(void *);
-	void (*free_func)(void *);
-	void (*clear_free_func)(void *);
-} EC_EXTRA_DATA; /* used in EC_GROUP */
+    struct ec_extra_data_st *next;
+    void *data;
+    void *(*dup_func) (void *);
+    void (*free_func) (void *);
+    void (*clear_free_func) (void *);
+} EC_EXTRA_DATA;                /* used in EC_GROUP */
 
 struct ec_group_st {
-	const EC_METHOD *meth;
-
-	EC_POINT *generator; /* optional */
-	BIGNUM order, cofactor;
-
-	int curve_name;/* optional NID for named curve */
-	int asn1_flag; /* flag to control the asn1 encoding */
-	/*
-	 * Kludge: upper bit of ans1_flag is used to denote structure
-	 * version. Is set, then last field is present. This is done
-	 * for interoperation with FIPS code.
-	 */
+    const EC_METHOD *meth;
+    EC_POINT *generator;        /* optional */
+    BIGNUM order, cofactor;
+    int curve_name;             /* optional NID for named curve */
+    int asn1_flag;              /* flag to control the asn1 encoding */
+    /*
+     * Kludge: upper bit of ans1_flag is used to denote structure
+     * version. Is set, then last field is present. This is done
+     * for interoperation with FIPS code.
+     */
 #define EC_GROUP_ASN1_FLAG_MASK 0x7fffffff
 #define EC_GROUP_VERSION(p) (p->asn1_flag&~EC_GROUP_ASN1_FLAG_MASK)
-	point_conversion_form_t asn1_form;
-
-	unsigned char *seed; /* optional seed for parameters (appears in ASN1) */
-	size_t seed_len;
-
-	EC_EXTRA_DATA *extra_data; /* linked list */
-
-	/* The following members are handled by the method functions,
-	 * even if they appear generic */
-	
-	/* Field specification.
-	 * For curves over GF(p), this is the modulus;
-	 * for curves over GF(2^m), this is the 
-	 * irreducible polynomial defining the field.
-	 */
-	BIGNUM field;
-
-	/* Field specification for curves over GF(2^m).
-	 * The irreducible f(t) is then of the form:
-	 *     t^poly[0] + t^poly[1] + ... + t^poly[k]
-	 * where m = poly[0] > poly[1] > ... > poly[k] = 0.
-	 * The array is terminated with poly[k+1]=-1.
-	 * All elliptic curve irreducibles have at most 5
-	 * non-zero terms.
-	 */
-	int poly[6]; 
-
-	/* Curve coefficients.
-	 * (Here the assumption is that BIGNUMs can be used
-	 * or abused for all kinds of fields, not just GF(p).)
-	 * For characteristic  > 3,  the curve is defined
-	 * by a Weierstrass equation of the form
-	 *     y^2 = x^3 + a*x + b.
-	 * For characteristic  2,  the curve is defined by
-	 * an equation of the form
-	 *     y^2 + x*y = x^3 + a*x^2 + b.
-	 */
-	BIGNUM a, b;
-
-	/* enable optimized point arithmetics for special case */
-	int a_is_minus3;
-
-	/* method-specific (e.g., Montgomery structure) */
-	void *field_data1;
-	/* method-specific */
-	void *field_data2;
-	/* method-specific */
-	int (*field_mod_func)(BIGNUM *, const BIGNUM *, const BIGNUM *,	BN_CTX *);
-
-	BN_MONT_CTX *mont_data;    /* data for ECDSA inverse */
-} /* EC_GROUP */;
+    point_conversion_form_t asn1_form;
+    unsigned char *seed;        /* optional seed for parameters (appears in
+                                 * ASN1) */
+    size_t seed_len;
+    EC_EXTRA_DATA *extra_data;  /* linked list */
+    /*
+     * The following members are handled by the method functions, even if
+     * they appear generic
+     */
+    /*
+     * Field specification. For curves over GF(p), this is the modulus; for
+     * curves over GF(2^m), this is the irreducible polynomial defining the
+     * field.
+     */
+    BIGNUM field;
+    /*
+     * Field specification for curves over GF(2^m). The irreducible f(t) is
+     * then of the form: t^poly[0] + t^poly[1] + ... + t^poly[k] where m =
+     * poly[0] > poly[1] > ... > poly[k] = 0. The array is terminated with
+     * poly[k+1]=-1. All elliptic curve irreducibles have at most 5 non-zero
+     * terms.
+     */
+    int poly[6];
+    /*
+     * Curve coefficients. (Here the assumption is that BIGNUMs can be used
+     * or abused for all kinds of fields, not just GF(p).) For characteristic
+     * > 3, the curve is defined by a Weierstrass equation of the form y^2 =
+     * x^3 + a*x + b. For characteristic 2, the curve is defined by an
+     * equation of the form y^2 + x*y = x^3 + a*x^2 + b.
+     */
+    BIGNUM a, b;
+    /* enable optimized point arithmetics for special case */
+    int a_is_minus3;
+    /* method-specific (e.g., Montgomery structure) */
+    void *field_data1;
+    /* method-specific */
+    void *field_data2;
+    /* method-specific */
+    int (*field_mod_func) (BIGNUM *, const BIGNUM *, const BIGNUM *,
+                           BN_CTX *);
+    BN_MONT_CTX *mont_data;     /* data for ECDSA inverse */
+} /* EC_GROUP */ ;
 
 struct ec_key_st {
-	int version;
-
-	EC_GROUP *group;
-
-	EC_POINT *pub_key;
-	BIGNUM	 *priv_key;
+    int version;
+    EC_GROUP *group;
+    EC_POINT *pub_key;
+    BIGNUM *priv_key;
+    unsigned int enc_flag;
+    point_conversion_form_t conv_form;
+    int references;
+    int flags;
+    EC_EXTRA_DATA *method_data;
+} /* EC_KEY */ ;
 
-	unsigned int enc_flag;
-	point_conversion_form_t conv_form;
-
-	int 	references;
-	int	flags;
-
-	EC_EXTRA_DATA *method_data;
-} /* EC_KEY */;
-
-/* Basically a 'mixin' for extra data, but available for EC_GROUPs/EC_KEYs only
- * (with visibility limited to 'package' level for now).
- * We use the function pointers as index for retrieval; this obviates
- * global ex_data-style index tables.
+/*
+ * Basically a 'mixin' for extra data, but available for EC_GROUPs/EC_KEYs
+ * only (with visibility limited to 'package' level for now). We use the
+ * function pointers as index for retrieval; this obviates global
+ * ex_data-style index tables.
  */
 int EC_EX_DATA_set_data(EC_EXTRA_DATA **, void *data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
-void *EC_EX_DATA_get_data(const EC_EXTRA_DATA *,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
-void EC_EX_DATA_free_data(EC_EXTRA_DATA **,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
-void EC_EX_DATA_clear_free_data(EC_EXTRA_DATA **,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
+                        void *(*dup_func) (void *),
+                        void (*free_func) (void *),
+                        void (*clear_free_func) (void *));
+void *EC_EX_DATA_get_data(const EC_EXTRA_DATA *, void *(*dup_func) (void *),
+                          void (*free_func) (void *),
+                          void (*clear_free_func) (void *));
+void EC_EX_DATA_free_data(EC_EXTRA_DATA **, void *(*dup_func) (void *),
+                          void (*free_func) (void *),
+                          void (*clear_free_func) (void *));
+void EC_EX_DATA_clear_free_data(EC_EXTRA_DATA **, void *(*dup_func) (void *),
+                                void (*free_func) (void *),
+                                void (*clear_free_func) (void *));
 void EC_EX_DATA_free_all_data(EC_EXTRA_DATA **);
 void EC_EX_DATA_clear_free_all_data(EC_EXTRA_DATA **);
 
-
-
 struct ec_point_st {
-	const EC_METHOD *meth;
+    const EC_METHOD *meth;
+    /*
+     * All members except 'meth' are handled by the method functions, even if
+     * they appear generic
+     */
+    BIGNUM X;
+    BIGNUM Y;
+    BIGNUM Z;                   /* Jacobian projective coordinates: (X, Y, Z)
+                                 * represents (X/Z^2, Y/Z^3) if Z != 0 */
+    int Z_is_one;               /* enable optimized point arithmetics for
+                                 * special case */
+} /* EC_POINT */ ;
 
-	/* All members except 'meth' are handled by the method functions,
-	 * even if they appear generic */
-
-	BIGNUM X;
-	BIGNUM Y;
-	BIGNUM Z; /* Jacobian projective coordinates:
-	           * (X, Y, Z)  represents  (X/Z^2, Y/Z^3)  if  Z != 0 */
-	int Z_is_one; /* enable optimized point arithmetics for special case */
-} /* EC_POINT */;
-
-
-
-/* method functions in ec_mult.c
- * (ec_lib.c uses these as defaults if group->method->mul is 0) */
+/*
+ * method functions in ec_mult.c (ec_lib.c uses these as defaults if
+ * group->method->mul is 0)
+ */
 int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
+                size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
+                BN_CTX *);
 int ec_wNAF_precompute_mult(EC_GROUP *group, BN_CTX *);
 int ec_wNAF_have_precompute_mult(const EC_GROUP *group);
 
-
 /* method functions in ecp_smpl.c */
 int ec_GFp_simple_group_init(EC_GROUP *);
 void ec_GFp_simple_group_finish(EC_GROUP *);
 void ec_GFp_simple_group_clear_finish(EC_GROUP *);
 int ec_GFp_simple_group_copy(EC_GROUP *, const EC_GROUP *);
-int ec_GFp_simple_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GFp_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
+int ec_GFp_simple_group_set_curve(EC_GROUP *, const BIGNUM *p,
+                                  const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+int ec_GFp_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a,
+                                  BIGNUM *b, BN_CTX *);
 int ec_GFp_simple_group_get_degree(const EC_GROUP *);
 int ec_GFp_simple_group_check_discriminant(const EC_GROUP *, BN_CTX *);
 int ec_GFp_simple_point_init(EC_POINT *);
@@ -328,59 +336,81 @@ void ec_GFp_simple_point_finish(EC_POINT *);
 void ec_GFp_simple_point_clear_finish(EC_POINT *);
 int ec_GFp_simple_point_copy(EC_POINT *, const EC_POINT *);
 int ec_GFp_simple_point_set_to_infinity(const EC_GROUP *, EC_POINT *);
-int ec_GFp_simple_set_Jprojective_coordinates_GFp(const EC_GROUP *, EC_POINT *,
-	const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
-int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
-	BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *);
+int ec_GFp_simple_set_Jprojective_coordinates_GFp(const EC_GROUP *,
+                                                  EC_POINT *, const BIGNUM *x,
+                                                  const BIGNUM *y,
+                                                  const BIGNUM *z, BN_CTX *);
+int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *,
+                                                  const EC_POINT *, BIGNUM *x,
+                                                  BIGNUM *y, BIGNUM *z,
+                                                  BN_CTX *);
 int ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *, EC_POINT *,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *);
-int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *, const EC_POINT *,
-	BIGNUM *x, BIGNUM *y, BN_CTX *);
+                                               const BIGNUM *x,
+                                               const BIGNUM *y, BN_CTX *);
+int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *,
+                                               const EC_POINT *, BIGNUM *x,
+                                               BIGNUM *y, BN_CTX *);
 int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *, EC_POINT *,
-	const BIGNUM *x, int y_bit, BN_CTX *);
-size_t ec_GFp_simple_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
-	unsigned char *buf, size_t len, BN_CTX *);
+                                             const BIGNUM *x, int y_bit,
+                                             BN_CTX *);
+size_t ec_GFp_simple_point2oct(const EC_GROUP *, const EC_POINT *,
+                               point_conversion_form_t form,
+                               unsigned char *buf, size_t len, BN_CTX *);
 int ec_GFp_simple_oct2point(const EC_GROUP *, EC_POINT *,
-	const unsigned char *buf, size_t len, BN_CTX *);
-int ec_GFp_simple_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
-int ec_GFp_simple_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
+                            const unsigned char *buf, size_t len, BN_CTX *);
+int ec_GFp_simple_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a,
+                      const EC_POINT *b, BN_CTX *);
+int ec_GFp_simple_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a,
+                      BN_CTX *);
 int ec_GFp_simple_invert(const EC_GROUP *, EC_POINT *, BN_CTX *);
 int ec_GFp_simple_is_at_infinity(const EC_GROUP *, const EC_POINT *);
 int ec_GFp_simple_is_on_curve(const EC_GROUP *, const EC_POINT *, BN_CTX *);
-int ec_GFp_simple_cmp(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
+int ec_GFp_simple_cmp(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b,
+                      BN_CTX *);
 int ec_GFp_simple_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
-int ec_GFp_simple_points_make_affine(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
-int ec_GFp_simple_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GFp_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-
+int ec_GFp_simple_points_make_affine(const EC_GROUP *, size_t num,
+                                     EC_POINT *[], BN_CTX *);
+int ec_GFp_simple_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                            const BIGNUM *b, BN_CTX *);
+int ec_GFp_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                            BN_CTX *);
 
 /* method functions in ecp_mont.c */
 int ec_GFp_mont_group_init(EC_GROUP *);
-int ec_GFp_mont_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+int ec_GFp_mont_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a,
+                                const BIGNUM *b, BN_CTX *);
 void ec_GFp_mont_group_finish(EC_GROUP *);
 void ec_GFp_mont_group_clear_finish(EC_GROUP *);
 int ec_GFp_mont_group_copy(EC_GROUP *, const EC_GROUP *);
-int ec_GFp_mont_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GFp_mont_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-int ec_GFp_mont_field_encode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-int ec_GFp_mont_field_decode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
+int ec_GFp_mont_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                          const BIGNUM *b, BN_CTX *);
+int ec_GFp_mont_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                          BN_CTX *);
+int ec_GFp_mont_field_encode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                             BN_CTX *);
+int ec_GFp_mont_field_decode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                             BN_CTX *);
 int ec_GFp_mont_field_set_to_one(const EC_GROUP *, BIGNUM *r, BN_CTX *);
 
-
 /* method functions in ecp_nist.c */
 int ec_GFp_nist_group_copy(EC_GROUP *dest, const EC_GROUP *src);
-int ec_GFp_nist_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GFp_nist_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GFp_nist_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-
+int ec_GFp_nist_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a,
+                                const BIGNUM *b, BN_CTX *);
+int ec_GFp_nist_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                          const BIGNUM *b, BN_CTX *);
+int ec_GFp_nist_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                          BN_CTX *);
 
 /* method functions in ec2_smpl.c */
 int ec_GF2m_simple_group_init(EC_GROUP *);
 void ec_GF2m_simple_group_finish(EC_GROUP *);
 void ec_GF2m_simple_group_clear_finish(EC_GROUP *);
 int ec_GF2m_simple_group_copy(EC_GROUP *, const EC_GROUP *);
-int ec_GF2m_simple_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GF2m_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
+int ec_GF2m_simple_group_set_curve(EC_GROUP *, const BIGNUM *p,
+                                   const BIGNUM *a, const BIGNUM *b,
+                                   BN_CTX *);
+int ec_GF2m_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a,
+                                   BIGNUM *b, BN_CTX *);
 int ec_GF2m_simple_group_get_degree(const EC_GROUP *);
 int ec_GF2m_simple_group_check_discriminant(const EC_GROUP *, BN_CTX *);
 int ec_GF2m_simple_point_init(EC_POINT *);
@@ -389,79 +419,143 @@ void ec_GF2m_simple_point_clear_finish(EC_POINT *);
 int ec_GF2m_simple_point_copy(EC_POINT *, const EC_POINT *);
 int ec_GF2m_simple_point_set_to_infinity(const EC_GROUP *, EC_POINT *);
 int ec_GF2m_simple_point_set_affine_coordinates(const EC_GROUP *, EC_POINT *,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *);
-int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *, const EC_POINT *,
-	BIGNUM *x, BIGNUM *y, BN_CTX *);
+                                                const BIGNUM *x,
+                                                const BIGNUM *y, BN_CTX *);
+int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *,
+                                                const EC_POINT *, BIGNUM *x,
+                                                BIGNUM *y, BN_CTX *);
 int ec_GF2m_simple_set_compressed_coordinates(const EC_GROUP *, EC_POINT *,
-	const BIGNUM *x, int y_bit, BN_CTX *);
-size_t ec_GF2m_simple_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
-	unsigned char *buf, size_t len, BN_CTX *);
+                                              const BIGNUM *x, int y_bit,
+                                              BN_CTX *);
+size_t ec_GF2m_simple_point2oct(const EC_GROUP *, const EC_POINT *,
+                                point_conversion_form_t form,
+                                unsigned char *buf, size_t len, BN_CTX *);
 int ec_GF2m_simple_oct2point(const EC_GROUP *, EC_POINT *,
-	const unsigned char *buf, size_t len, BN_CTX *);
-int ec_GF2m_simple_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
-int ec_GF2m_simple_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
+                             const unsigned char *buf, size_t len, BN_CTX *);
+int ec_GF2m_simple_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a,
+                       const EC_POINT *b, BN_CTX *);
+int ec_GF2m_simple_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a,
+                       BN_CTX *);
 int ec_GF2m_simple_invert(const EC_GROUP *, EC_POINT *, BN_CTX *);
 int ec_GF2m_simple_is_at_infinity(const EC_GROUP *, const EC_POINT *);
 int ec_GF2m_simple_is_on_curve(const EC_GROUP *, const EC_POINT *, BN_CTX *);
-int ec_GF2m_simple_cmp(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
+int ec_GF2m_simple_cmp(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b,
+                       BN_CTX *);
 int ec_GF2m_simple_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
-int ec_GF2m_simple_points_make_affine(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
-int ec_GF2m_simple_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-int ec_GF2m_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
-int ec_GF2m_simple_field_div(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
-
+int ec_GF2m_simple_points_make_affine(const EC_GROUP *, size_t num,
+                                      EC_POINT *[], BN_CTX *);
+int ec_GF2m_simple_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                             const BIGNUM *b, BN_CTX *);
+int ec_GF2m_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                             BN_CTX *);
+int ec_GF2m_simple_field_div(const EC_GROUP *, BIGNUM *r, const BIGNUM *a,
+                             const BIGNUM *b, BN_CTX *);
 
 /* method functions in ec2_mult.c */
-int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
+int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r,
+                       const BIGNUM *scalar, size_t num,
+                       const EC_POINT *points[], const BIGNUM *scalars[],
+                       BN_CTX *);
 int ec_GF2m_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
 int ec_GF2m_have_precompute_mult(const EC_GROUP *group);
 
 /* method functions in ec2_mult.c */
-int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
+int ec_GF2m_simple_mul(const EC_GROUP *group, EC_POINT *r,
+                       const BIGNUM *scalar, size_t num,
+                       const EC_POINT *points[], const BIGNUM *scalars[],
+                       BN_CTX *);
 int ec_GF2m_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
 int ec_GF2m_have_precompute_mult(const EC_GROUP *group);
 
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 /* method functions in ecp_nistp224.c */
 int ec_GFp_nistp224_group_init(EC_GROUP *group);
-int ec_GFp_nistp224_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *n, BN_CTX *);
-int ec_GFp_nistp224_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
-int ec_GFp_nistp224_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
-int ec_GFp_nistp224_points_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx);
+int ec_GFp_nistp224_group_set_curve(EC_GROUP *group, const BIGNUM *p,
+                                    const BIGNUM *a, const BIGNUM *n,
+                                    BN_CTX *);
+int ec_GFp_nistp224_point_get_affine_coordinates(const EC_GROUP *group,
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx);
+int ec_GFp_nistp224_mul(const EC_GROUP *group, EC_POINT *r,
+                        const BIGNUM *scalar, size_t num,
+                        const EC_POINT *points[], const BIGNUM *scalars[],
+                        BN_CTX *);
+int ec_GFp_nistp224_points_mul(const EC_GROUP *group, EC_POINT *r,
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx);
 int ec_GFp_nistp224_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
 int ec_GFp_nistp224_have_precompute_mult(const EC_GROUP *group);
 
 /* method functions in ecp_nistp256.c */
 int ec_GFp_nistp256_group_init(EC_GROUP *group);
-int ec_GFp_nistp256_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *n, BN_CTX *);
-int ec_GFp_nistp256_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
-int ec_GFp_nistp256_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
-int ec_GFp_nistp256_points_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx);
+int ec_GFp_nistp256_group_set_curve(EC_GROUP *group, const BIGNUM *p,
+                                    const BIGNUM *a, const BIGNUM *n,
+                                    BN_CTX *);
+int ec_GFp_nistp256_point_get_affine_coordinates(const EC_GROUP *group,
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx);
+int ec_GFp_nistp256_mul(const EC_GROUP *group, EC_POINT *r,
+                        const BIGNUM *scalar, size_t num,
+                        const EC_POINT *points[], const BIGNUM *scalars[],
+                        BN_CTX *);
+int ec_GFp_nistp256_points_mul(const EC_GROUP *group, EC_POINT *r,
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx);
 int ec_GFp_nistp256_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
 int ec_GFp_nistp256_have_precompute_mult(const EC_GROUP *group);
 
 /* method functions in ecp_nistp521.c */
 int ec_GFp_nistp521_group_init(EC_GROUP *group);
-int ec_GFp_nistp521_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *n, BN_CTX *);
-int ec_GFp_nistp521_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx);
-int ec_GFp_nistp521_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *);
-int ec_GFp_nistp521_points_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx);
+int ec_GFp_nistp521_group_set_curve(EC_GROUP *group, const BIGNUM *p,
+                                    const BIGNUM *a, const BIGNUM *n,
+                                    BN_CTX *);
+int ec_GFp_nistp521_point_get_affine_coordinates(const EC_GROUP *group,
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx);
+int ec_GFp_nistp521_mul(const EC_GROUP *group, EC_POINT *r,
+                        const BIGNUM *scalar, size_t num,
+                        const EC_POINT *points[], const BIGNUM *scalars[],
+                        BN_CTX *);
+int ec_GFp_nistp521_points_mul(const EC_GROUP *group, EC_POINT *r,
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx);
 int ec_GFp_nistp521_precompute_mult(EC_GROUP *group, BN_CTX *ctx);
 int ec_GFp_nistp521_have_precompute_mult(const EC_GROUP *group);
 
 /* utility functions in ecp_nistputil.c */
 void ec_GFp_nistp_points_make_affine_internal(size_t num, void *point_array,
-	size_t felem_size, void *tmp_felems,
-	void (*felem_one)(void *out),
-	int (*felem_is_zero)(const void *in),
-	void (*felem_assign)(void *out, const void *in),
-	void (*felem_square)(void *out, const void *in),
-	void (*felem_mul)(void *out, const void *in1, const void *in2),
-	void (*felem_inv)(void *out, const void *in),
-	void (*felem_contract)(void *out, const void *in));
-void ec_GFp_nistp_recode_scalar_bits(unsigned char *sign, unsigned char *digit, unsigned char in);
+                                              size_t felem_size,
+                                              void *tmp_felems,
+                                              void (*felem_one) (void *out),
+                                              int (*felem_is_zero) (const void
+                                                                    *in),
+                                              void (*felem_assign) (void *out,
+                                                                    const void
+                                                                    *in),
+                                              void (*felem_square) (void *out,
+                                                                    const void
+                                                                    *in),
+                                              void (*felem_mul) (void *out,
+                                                                 const void
+                                                                 *in1,
+                                                                 const void
+                                                                 *in2),
+                                              void (*felem_inv) (void *out,
+                                                                 const void
+                                                                 *in),
+                                              void (*felem_contract) (void
+                                                                      *out,
+                                                                      const
+                                                                      void
+                                                                      *in));
+void ec_GFp_nistp_recode_scalar_bits(unsigned char *sign,
+                                     unsigned char *digit, unsigned char in);
 #endif
 int ec_precompute_mont_data(EC_GROUP *);
 
@@ -474,7 +568,9 @@ const EC_METHOD *EC_GFp_nistz256_method(void);
 #endif
 
 #ifdef OPENSSL_FIPS
-EC_GROUP *FIPS_ec_group_new_curve_gfp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-EC_GROUP *FIPS_ec_group_new_curve_gf2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
+EC_GROUP *FIPS_ec_group_new_curve_gfp(const BIGNUM *p, const BIGNUM *a,
+                                      const BIGNUM *b, BN_CTX *ctx);
+EC_GROUP *FIPS_ec_group_new_curve_gf2m(const BIGNUM *p, const BIGNUM *a,
+                                       const BIGNUM *b, BN_CTX *ctx);
 EC_GROUP *FIPS_ec_group_new_by_curve_name(int nid);
 #endif
diff --git a/crypto/ec/ec_lib.c b/crypto/ec/ec_lib.c
index 298a105607..6ffd9fc165 100644
--- a/crypto/ec/ec_lib.c
+++ b/crypto/ec/ec_lib.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +57,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * Binary polynomial ECC support in OpenSSL originally developed by 
+ * Binary polynomial ECC support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -70,1102 +70,1058 @@
 
 const char EC_version[] = "EC" OPENSSL_VERSION_PTEXT;
 
-
 /* functions for EC_GROUP objects */
 
 EC_GROUP *EC_GROUP_new(const EC_METHOD *meth)
-	{
-	EC_GROUP *ret;
-
-	if (meth == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_NEW, EC_R_SLOT_FULL);
-		return NULL;
-		}
-	if (meth->group_init == 0)
-		{
-		ECerr(EC_F_EC_GROUP_NEW, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return NULL;
-		}
-
-	ret = OPENSSL_malloc(sizeof *ret);
-	if (ret == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	ret->meth = meth;
-
-	ret->extra_data = NULL;
-	ret->mont_data = NULL;
-
-	ret->generator = NULL;
-	BN_init(&ret->order);
-	BN_init(&ret->cofactor);
-
-	ret->curve_name = 0;	
-	ret->asn1_flag  = ~EC_GROUP_ASN1_FLAG_MASK;
-	ret->asn1_form  = POINT_CONVERSION_UNCOMPRESSED;
-
-	ret->seed = NULL;
-	ret->seed_len = 0;
-
-	if (!meth->group_init(ret))
-		{
-		OPENSSL_free(ret);
-		return NULL;
-		}
-	
-	return ret;
-	}
-
+{
+    EC_GROUP *ret;
 
-void EC_GROUP_free(EC_GROUP *group)
-	{
-	if (!group) return;
+    if (meth == NULL) {
+        ECerr(EC_F_EC_GROUP_NEW, EC_R_SLOT_FULL);
+        return NULL;
+    }
+    if (meth->group_init == 0) {
+        ECerr(EC_F_EC_GROUP_NEW, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return NULL;
+    }
 
-	if (group->meth->group_finish != 0)
-		group->meth->group_finish(group);
+    ret = OPENSSL_malloc(sizeof *ret);
+    if (ret == NULL) {
+        ECerr(EC_F_EC_GROUP_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	EC_EX_DATA_free_all_data(&group->extra_data);
+    ret->meth = meth;
 
-	if (EC_GROUP_VERSION(group) && group->mont_data)
-		BN_MONT_CTX_free(group->mont_data);
+    ret->extra_data = NULL;
+    ret->mont_data = NULL;
 
-	if (group->generator != NULL)
-		EC_POINT_free(group->generator);
-	BN_free(&group->order);
-	BN_free(&group->cofactor);
+    ret->generator = NULL;
+    BN_init(&ret->order);
+    BN_init(&ret->cofactor);
 
-	if (group->seed)
-		OPENSSL_free(group->seed);
+    ret->curve_name = 0;
+    ret->asn1_flag = ~EC_GROUP_ASN1_FLAG_MASK;
+    ret->asn1_form = POINT_CONVERSION_UNCOMPRESSED;
 
-	OPENSSL_free(group);
-	}
- 
-
-void EC_GROUP_clear_free(EC_GROUP *group)
-	{
-	if (!group) return;
+    ret->seed = NULL;
+    ret->seed_len = 0;
 
-	if (group->meth->group_clear_finish != 0)
-		group->meth->group_clear_finish(group);
-	else if (group->meth->group_finish != 0)
-		group->meth->group_finish(group);
+    if (!meth->group_init(ret)) {
+        OPENSSL_free(ret);
+        return NULL;
+    }
 
-	EC_EX_DATA_clear_free_all_data(&group->extra_data);
+    return ret;
+}
 
-	if (EC_GROUP_VERSION(group) && group->mont_data)
-		BN_MONT_CTX_free(group->mont_data);
+void EC_GROUP_free(EC_GROUP *group)
+{
+    if (!group)
+        return;
 
-	if (group->generator != NULL)
-		EC_POINT_clear_free(group->generator);
-	BN_clear_free(&group->order);
-	BN_clear_free(&group->cofactor);
+    if (group->meth->group_finish != 0)
+        group->meth->group_finish(group);
 
-	if (group->seed)
-		{
-		OPENSSL_cleanse(group->seed, group->seed_len);
-		OPENSSL_free(group->seed);
-		}
+    EC_EX_DATA_free_all_data(&group->extra_data);
 
-	OPENSSL_cleanse(group, sizeof *group);
-	OPENSSL_free(group);
-	}
+    if (EC_GROUP_VERSION(group) && group->mont_data)
+        BN_MONT_CTX_free(group->mont_data);
 
+    if (group->generator != NULL)
+        EC_POINT_free(group->generator);
+    BN_free(&group->order);
+    BN_free(&group->cofactor);
 
-int EC_GROUP_copy(EC_GROUP *dest, const EC_GROUP *src)
-	{
-	EC_EXTRA_DATA *d;
-
-	if (dest->meth->group_copy == 0)
-		{
-		ECerr(EC_F_EC_GROUP_COPY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (dest->meth != src->meth)
-		{
-		ECerr(EC_F_EC_GROUP_COPY, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if (dest == src)
-		return 1;
-	
-	EC_EX_DATA_free_all_data(&dest->extra_data);
-
-	for (d = src->extra_data; d != NULL; d = d->next)
-		{
-		void *t = d->dup_func(d->data);
-		
-		if (t == NULL)
-			return 0;
-		if (!EC_EX_DATA_set_data(&dest->extra_data, t, d->dup_func, d->free_func, d->clear_free_func))
-			return 0;
-		}
-
-	if (EC_GROUP_VERSION(src) && src->mont_data != NULL)
-		{
-		if (dest->mont_data == NULL)
-			{
-			dest->mont_data = BN_MONT_CTX_new();
-			if (dest->mont_data == NULL) return 0;
-			}
-		if (!BN_MONT_CTX_copy(dest->mont_data, src->mont_data)) return 0;
-		}
-	else
-		{
-		/* src->generator == NULL */
-		if (EC_GROUP_VERSION(dest) && dest->mont_data != NULL)
-			{
-			BN_MONT_CTX_free(dest->mont_data);
-			dest->mont_data = NULL;
-			}
-		}
-
-	if (src->generator != NULL)
-		{
-		if (dest->generator == NULL)
-			{
-			dest->generator = EC_POINT_new(dest);
-			if (dest->generator == NULL) return 0;
-			}
-		if (!EC_POINT_copy(dest->generator, src->generator)) return 0;
-		}
-	else
-		{
-		/* src->generator == NULL */
-		if (dest->generator != NULL)
-			{
-			EC_POINT_clear_free(dest->generator);
-			dest->generator = NULL;
-			}
-		}
-
-	if (!BN_copy(&dest->order, &src->order)) return 0;
-	if (!BN_copy(&dest->cofactor, &src->cofactor)) return 0;
-
-	dest->curve_name = src->curve_name;
-	dest->asn1_flag  = src->asn1_flag;
-	dest->asn1_form  = src->asn1_form;
-
-	if (src->seed)
-		{
-		if (dest->seed)
-			OPENSSL_free(dest->seed);
-		dest->seed = OPENSSL_malloc(src->seed_len);
-		if (dest->seed == NULL)
-			return 0;
-		if (!memcpy(dest->seed, src->seed, src->seed_len))
-			return 0;
-		dest->seed_len = src->seed_len;
-		}
-	else
-		{
-		if (dest->seed)
-			OPENSSL_free(dest->seed);
-		dest->seed = NULL;
-		dest->seed_len = 0;
-		}
-	
-
-	return dest->meth->group_copy(dest, src);
-	}
+    if (group->seed)
+        OPENSSL_free(group->seed);
 
+    OPENSSL_free(group);
+}
 
-EC_GROUP *EC_GROUP_dup(const EC_GROUP *a)
-	{
-	EC_GROUP *t = NULL;
-	int ok = 0;
+void EC_GROUP_clear_free(EC_GROUP *group)
+{
+    if (!group)
+        return;
 
-	if (a == NULL) return NULL;
+    if (group->meth->group_clear_finish != 0)
+        group->meth->group_clear_finish(group);
+    else if (group->meth->group_finish != 0)
+        group->meth->group_finish(group);
 
-	if ((t = EC_GROUP_new(a->meth)) == NULL) return(NULL);
-	if (!EC_GROUP_copy(t, a)) goto err;
+    EC_EX_DATA_clear_free_all_data(&group->extra_data);
 
-	ok = 1;
+    if (EC_GROUP_VERSION(group) && group->mont_data)
+        BN_MONT_CTX_free(group->mont_data);
 
-  err:	
-	if (!ok)
-		{
-		if (t) EC_GROUP_free(t);
-		return NULL;
-		}
-	else return t;
-	}
+    if (group->generator != NULL)
+        EC_POINT_clear_free(group->generator);
+    BN_clear_free(&group->order);
+    BN_clear_free(&group->cofactor);
 
+    if (group->seed) {
+        OPENSSL_cleanse(group->seed, group->seed_len);
+        OPENSSL_free(group->seed);
+    }
 
-const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group)
-	{
-	return group->meth;
-	}
+    OPENSSL_cleanse(group, sizeof *group);
+    OPENSSL_free(group);
+}
 
-
-int EC_METHOD_get_field_type(const EC_METHOD *meth)
-        {
-        return meth->field_type;
+int EC_GROUP_copy(EC_GROUP *dest, const EC_GROUP *src)
+{
+    EC_EXTRA_DATA *d;
+
+    if (dest->meth->group_copy == 0) {
+        ECerr(EC_F_EC_GROUP_COPY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (dest->meth != src->meth) {
+        ECerr(EC_F_EC_GROUP_COPY, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (dest == src)
+        return 1;
+
+    EC_EX_DATA_free_all_data(&dest->extra_data);
+
+    for (d = src->extra_data; d != NULL; d = d->next) {
+        void *t = d->dup_func(d->data);
+
+        if (t == NULL)
+            return 0;
+        if (!EC_EX_DATA_set_data
+            (&dest->extra_data, t, d->dup_func, d->free_func,
+             d->clear_free_func))
+            return 0;
+    }
+
+    if (EC_GROUP_VERSION(src) && src->mont_data != NULL) {
+        if (dest->mont_data == NULL) {
+            dest->mont_data = BN_MONT_CTX_new();
+            if (dest->mont_data == NULL)
+                return 0;
         }
+        if (!BN_MONT_CTX_copy(dest->mont_data, src->mont_data))
+            return 0;
+    } else {
+        /* src->generator == NULL */
+        if (EC_GROUP_VERSION(dest) && dest->mont_data != NULL) {
+            BN_MONT_CTX_free(dest->mont_data);
+            dest->mont_data = NULL;
+        }
+    }
 
+    if (src->generator != NULL) {
+        if (dest->generator == NULL) {
+            dest->generator = EC_POINT_new(dest);
+            if (dest->generator == NULL)
+                return 0;
+        }
+        if (!EC_POINT_copy(dest->generator, src->generator))
+            return 0;
+    } else {
+        /* src->generator == NULL */
+        if (dest->generator != NULL) {
+            EC_POINT_clear_free(dest->generator);
+            dest->generator = NULL;
+        }
+    }
+
+    if (!BN_copy(&dest->order, &src->order))
+        return 0;
+    if (!BN_copy(&dest->cofactor, &src->cofactor))
+        return 0;
+
+    dest->curve_name = src->curve_name;
+    dest->asn1_flag = src->asn1_flag;
+    dest->asn1_form = src->asn1_form;
+
+    if (src->seed) {
+        if (dest->seed)
+            OPENSSL_free(dest->seed);
+        dest->seed = OPENSSL_malloc(src->seed_len);
+        if (dest->seed == NULL)
+            return 0;
+        if (!memcpy(dest->seed, src->seed, src->seed_len))
+            return 0;
+        dest->seed_len = src->seed_len;
+    } else {
+        if (dest->seed)
+            OPENSSL_free(dest->seed);
+        dest->seed = NULL;
+        dest->seed_len = 0;
+    }
+
+    return dest->meth->group_copy(dest, src);
+}
 
-int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor)
-	{
-	if (generator == NULL)
-		{
-		ECerr(EC_F_EC_GROUP_SET_GENERATOR, ERR_R_PASSED_NULL_PARAMETER);
-		return 0   ;
-		}
+EC_GROUP *EC_GROUP_dup(const EC_GROUP *a)
+{
+    EC_GROUP *t = NULL;
+    int ok = 0;
 
-	if (group->generator == NULL)
-		{
-		group->generator = EC_POINT_new(group);
-		if (group->generator == NULL) return 0;
-		}
-	if (!EC_POINT_copy(group->generator, generator)) return 0;
+    if (a == NULL)
+        return NULL;
 
-	if (order != NULL)
-		{ if (!BN_copy(&group->order, order)) return 0; }	
-	else
-		BN_zero(&group->order);
+    if ((t = EC_GROUP_new(a->meth)) == NULL)
+        return (NULL);
+    if (!EC_GROUP_copy(t, a))
+        goto err;
 
-	if (cofactor != NULL)
-		{ if (!BN_copy(&group->cofactor, cofactor)) return 0; }	
-	else
-		BN_zero(&group->cofactor);
+    ok = 1;
 
-	/* We ignore the return value because some groups have an order with
-	 * factors of two, which makes the Montgomery setup fail.
-	 * |group->mont_data| will be NULL in this case. */
-	ec_precompute_mont_data(group);
+ err:
+    if (!ok) {
+        if (t)
+            EC_GROUP_free(t);
+        return NULL;
+    } else
+        return t;
+}
 
-	return 1;
-	}
+const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group)
+{
+    return group->meth;
+}
 
+int EC_METHOD_get_field_type(const EC_METHOD *meth)
+{
+    return meth->field_type;
+}
+
+int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,
+                           const BIGNUM *order, const BIGNUM *cofactor)
+{
+    if (generator == NULL) {
+        ECerr(EC_F_EC_GROUP_SET_GENERATOR, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    if (group->generator == NULL) {
+        group->generator = EC_POINT_new(group);
+        if (group->generator == NULL)
+            return 0;
+    }
+    if (!EC_POINT_copy(group->generator, generator))
+        return 0;
+
+    if (order != NULL) {
+        if (!BN_copy(&group->order, order))
+            return 0;
+    } else
+        BN_zero(&group->order);
+
+    if (cofactor != NULL) {
+        if (!BN_copy(&group->cofactor, cofactor))
+            return 0;
+    } else
+        BN_zero(&group->cofactor);
+
+    /*
+     * We ignore the return value because some groups have an order with
+     * factors of two, which makes the Montgomery setup fail.
+     * |group->mont_data| will be NULL in this case.
+     */
+    ec_precompute_mont_data(group);
+
+    return 1;
+}
 
 const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *group)
-	{
-	return group->generator;
-	}
+{
+    return group->generator;
+}
 
 BN_MONT_CTX *EC_GROUP_get_mont_data(const EC_GROUP *group)
-	{
-	return EC_GROUP_VERSION(group) ? group->mont_data : NULL;
-	}
+{
+    return EC_GROUP_VERSION(group) ? group->mont_data : NULL;
+}
 
 int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx)
-	{
-	if (!BN_copy(order, &group->order))
-		return 0;
+{
+    if (!BN_copy(order, &group->order))
+        return 0;
 
-	return !BN_is_zero(order);
-	}
+    return !BN_is_zero(order);
+}
 
+int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor,
+                          BN_CTX *ctx)
+{
+    if (!BN_copy(cofactor, &group->cofactor))
+        return 0;
 
-int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx)
-	{
-	if (!BN_copy(cofactor, &group->cofactor))
-		return 0;
-
-	return !BN_is_zero(&group->cofactor);
-	}
-
+    return !BN_is_zero(&group->cofactor);
+}
 
 void EC_GROUP_set_curve_name(EC_GROUP *group, int nid)
-	{
-	group->curve_name = nid;
-	}
-
+{
+    group->curve_name = nid;
+}
 
 int EC_GROUP_get_curve_name(const EC_GROUP *group)
-	{
-	return group->curve_name;
-	}
-
+{
+    return group->curve_name;
+}
 
 void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag)
-	{
-	group->asn1_flag &= ~EC_GROUP_ASN1_FLAG_MASK;
-	group->asn1_flag |= flag&EC_GROUP_ASN1_FLAG_MASK;
-	}
-
+{
+    group->asn1_flag &= ~EC_GROUP_ASN1_FLAG_MASK;
+    group->asn1_flag |= flag & EC_GROUP_ASN1_FLAG_MASK;
+}
 
 int EC_GROUP_get_asn1_flag(const EC_GROUP *group)
-	{
-	return group->asn1_flag&EC_GROUP_ASN1_FLAG_MASK;
-	}
+{
+    return group->asn1_flag & EC_GROUP_ASN1_FLAG_MASK;
+}
 
-
-void EC_GROUP_set_point_conversion_form(EC_GROUP *group, 
+void EC_GROUP_set_point_conversion_form(EC_GROUP *group,
                                         point_conversion_form_t form)
-	{
-	group->asn1_form = form;
-	}
-
-
-point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *group)
-	{
-	return group->asn1_form;
-	}
+{
+    group->asn1_form = form;
+}
 
+point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP
+                                                           *group)
+{
+    return group->asn1_form;
+}
 
 size_t EC_GROUP_set_seed(EC_GROUP *group, const unsigned char *p, size_t len)
-	{
-	if (group->seed)
-		{
-		OPENSSL_free(group->seed);
-		group->seed = NULL;
-		group->seed_len = 0;
-		}
-
-	if (!len || !p)
-		return 1;
+{
+    if (group->seed) {
+        OPENSSL_free(group->seed);
+        group->seed = NULL;
+        group->seed_len = 0;
+    }
 
-	if ((group->seed = OPENSSL_malloc(len)) == NULL)
-		return 0;
-	memcpy(group->seed, p, len);
-	group->seed_len = len;
+    if (!len || !p)
+        return 1;
 
-	return len;
-	}
+    if ((group->seed = OPENSSL_malloc(len)) == NULL)
+        return 0;
+    memcpy(group->seed, p, len);
+    group->seed_len = len;
 
+    return len;
+}
 
 unsigned char *EC_GROUP_get0_seed(const EC_GROUP *group)
-	{
-	return group->seed;
-	}
-
+{
+    return group->seed;
+}
 
 size_t EC_GROUP_get_seed_len(const EC_GROUP *group)
-	{
-	return group->seed_len;
-	}
-
-
-int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	if (group->meth->group_set_curve == 0)
-		{
-		ECerr(EC_F_EC_GROUP_SET_CURVE_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_set_curve(group, p, a, b, ctx);
-	}
-
-
-int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
-	{
-	if (group->meth->group_get_curve == 0)
-		{
-		ECerr(EC_F_EC_GROUP_GET_CURVE_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_get_curve(group, p, a, b, ctx);
-	}
+{
+    return group->seed_len;
+}
+
+int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
+                           const BIGNUM *b, BN_CTX *ctx)
+{
+    if (group->meth->group_set_curve == 0) {
+        ECerr(EC_F_EC_GROUP_SET_CURVE_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_set_curve(group, p, a, b, ctx);
+}
+
+int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a,
+                           BIGNUM *b, BN_CTX *ctx)
+{
+    if (group->meth->group_get_curve == 0) {
+        ECerr(EC_F_EC_GROUP_GET_CURVE_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_get_curve(group, p, a, b, ctx);
+}
 
 #ifndef OPENSSL_NO_EC2M
-int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	if (group->meth->group_set_curve == 0)
-		{
-		ECerr(EC_F_EC_GROUP_SET_CURVE_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_set_curve(group, p, a, b, ctx);
-	}
-
-
-int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
-	{
-	if (group->meth->group_get_curve == 0)
-		{
-		ECerr(EC_F_EC_GROUP_GET_CURVE_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_get_curve(group, p, a, b, ctx);
-	}
+int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
+                            const BIGNUM *b, BN_CTX *ctx)
+{
+    if (group->meth->group_set_curve == 0) {
+        ECerr(EC_F_EC_GROUP_SET_CURVE_GF2M,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_set_curve(group, p, a, b, ctx);
+}
+
+int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a,
+                            BIGNUM *b, BN_CTX *ctx)
+{
+    if (group->meth->group_get_curve == 0) {
+        ECerr(EC_F_EC_GROUP_GET_CURVE_GF2M,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_get_curve(group, p, a, b, ctx);
+}
 #endif
 
 int EC_GROUP_get_degree(const EC_GROUP *group)
-	{
-	if (group->meth->group_get_degree == 0)
-		{
-		ECerr(EC_F_EC_GROUP_GET_DEGREE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_get_degree(group);
-	}
-
+{
+    if (group->meth->group_get_degree == 0) {
+        ECerr(EC_F_EC_GROUP_GET_DEGREE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_get_degree(group);
+}
 
 int EC_GROUP_check_discriminant(const EC_GROUP *group, BN_CTX *ctx)
-	{
-	if (group->meth->group_check_discriminant == 0)
-		{
-		ECerr(EC_F_EC_GROUP_CHECK_DISCRIMINANT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	return group->meth->group_check_discriminant(group, ctx);
-	}
-
+{
+    if (group->meth->group_check_discriminant == 0) {
+        ECerr(EC_F_EC_GROUP_CHECK_DISCRIMINANT,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    return group->meth->group_check_discriminant(group, ctx);
+}
 
 int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx)
-	{
-	int    r = 0;
-	BIGNUM *a1, *a2, *a3, *b1, *b2, *b3;
-	BN_CTX *ctx_new = NULL;
-
-	/* compare the field types*/
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(a)) !=
-	    EC_METHOD_get_field_type(EC_GROUP_method_of(b)))
-		return 1;
-	/* compare the curve name (if present in both) */
-	if (EC_GROUP_get_curve_name(a) && EC_GROUP_get_curve_name(b) &&
-	    EC_GROUP_get_curve_name(a) != EC_GROUP_get_curve_name(b))
-		return 1;
-
-	if (!ctx)
-		ctx_new = ctx = BN_CTX_new();
-	if (!ctx)
-		return -1;
-	
-	BN_CTX_start(ctx);
-	a1 = BN_CTX_get(ctx);
-	a2 = BN_CTX_get(ctx);
-	a3 = BN_CTX_get(ctx);
-	b1 = BN_CTX_get(ctx);
-	b2 = BN_CTX_get(ctx);
-	b3 = BN_CTX_get(ctx);
-	if (!b3)
-		{
-		BN_CTX_end(ctx);
-		if (ctx_new)
-			BN_CTX_free(ctx);
-		return -1;
-		}
-
-	/* XXX This approach assumes that the external representation
-	 * of curves over the same field type is the same.
-	 */
-	if (!a->meth->group_get_curve(a, a1, a2, a3, ctx) ||
-	    !b->meth->group_get_curve(b, b1, b2, b3, ctx))
-		r = 1;
-
-	if (r || BN_cmp(a1, b1) || BN_cmp(a2, b2) || BN_cmp(a3, b3))
-		r = 1;
-
-	/* XXX EC_POINT_cmp() assumes that the methods are equal */
-	if (r || EC_POINT_cmp(a, EC_GROUP_get0_generator(a),
-	    EC_GROUP_get0_generator(b), ctx))
-		r = 1;
-
-	if (!r)
-		{
-		/* compare the order and cofactor */
-		if (!EC_GROUP_get_order(a, a1, ctx) ||
-		    !EC_GROUP_get_order(b, b1, ctx) ||
-		    !EC_GROUP_get_cofactor(a, a2, ctx) ||
-		    !EC_GROUP_get_cofactor(b, b2, ctx))
-			{
-			BN_CTX_end(ctx);
-			if (ctx_new)
-				BN_CTX_free(ctx);
-			return -1;
-			}
-		if (BN_cmp(a1, b1) || BN_cmp(a2, b2))
-			r = 1;
-		}
-
-	BN_CTX_end(ctx);
-	if (ctx_new)
-		BN_CTX_free(ctx);
-
-	return r;
-	}
+{
+    int r = 0;
+    BIGNUM *a1, *a2, *a3, *b1, *b2, *b3;
+    BN_CTX *ctx_new = NULL;
+
+    /* compare the field types */
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(a)) !=
+        EC_METHOD_get_field_type(EC_GROUP_method_of(b)))
+        return 1;
+    /* compare the curve name (if present in both) */
+    if (EC_GROUP_get_curve_name(a) && EC_GROUP_get_curve_name(b) &&
+        EC_GROUP_get_curve_name(a) != EC_GROUP_get_curve_name(b))
+        return 1;
+
+    if (!ctx)
+        ctx_new = ctx = BN_CTX_new();
+    if (!ctx)
+        return -1;
+
+    BN_CTX_start(ctx);
+    a1 = BN_CTX_get(ctx);
+    a2 = BN_CTX_get(ctx);
+    a3 = BN_CTX_get(ctx);
+    b1 = BN_CTX_get(ctx);
+    b2 = BN_CTX_get(ctx);
+    b3 = BN_CTX_get(ctx);
+    if (!b3) {
+        BN_CTX_end(ctx);
+        if (ctx_new)
+            BN_CTX_free(ctx);
+        return -1;
+    }
+
+    /*
+     * XXX This approach assumes that the external representation of curves
+     * over the same field type is the same.
+     */
+    if (!a->meth->group_get_curve(a, a1, a2, a3, ctx) ||
+        !b->meth->group_get_curve(b, b1, b2, b3, ctx))
+        r = 1;
+
+    if (r || BN_cmp(a1, b1) || BN_cmp(a2, b2) || BN_cmp(a3, b3))
+        r = 1;
+
+    /* XXX EC_POINT_cmp() assumes that the methods are equal */
+    if (r || EC_POINT_cmp(a, EC_GROUP_get0_generator(a),
+                          EC_GROUP_get0_generator(b), ctx))
+        r = 1;
+
+    if (!r) {
+        /* compare the order and cofactor */
+        if (!EC_GROUP_get_order(a, a1, ctx) ||
+            !EC_GROUP_get_order(b, b1, ctx) ||
+            !EC_GROUP_get_cofactor(a, a2, ctx) ||
+            !EC_GROUP_get_cofactor(b, b2, ctx)) {
+            BN_CTX_end(ctx);
+            if (ctx_new)
+                BN_CTX_free(ctx);
+            return -1;
+        }
+        if (BN_cmp(a1, b1) || BN_cmp(a2, b2))
+            r = 1;
+    }
+
+    BN_CTX_end(ctx);
+    if (ctx_new)
+        BN_CTX_free(ctx);
 
+    return r;
+}
 
 /* this has 'package' visibility */
 int EC_EX_DATA_set_data(EC_EXTRA_DATA **ex_data, void *data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	EC_EXTRA_DATA *d;
-
-	if (ex_data == NULL)
-		return 0;
-
-	for (d = *ex_data; d != NULL; d = d->next)
-		{
-		if (d->dup_func == dup_func && d->free_func == free_func && d->clear_free_func == clear_free_func)
-			{
-			ECerr(EC_F_EC_EX_DATA_SET_DATA, EC_R_SLOT_FULL);
-			return 0;
-			}
-		}
+                        void *(*dup_func) (void *),
+                        void (*free_func) (void *),
+                        void (*clear_free_func) (void *))
+{
+    EC_EXTRA_DATA *d;
+
+    if (ex_data == NULL)
+        return 0;
+
+    for (d = *ex_data; d != NULL; d = d->next) {
+        if (d->dup_func == dup_func && d->free_func == free_func
+            && d->clear_free_func == clear_free_func) {
+            ECerr(EC_F_EC_EX_DATA_SET_DATA, EC_R_SLOT_FULL);
+            return 0;
+        }
+    }
 
-	if (data == NULL)
-		/* no explicit entry needed */
-		return 1;
+    if (data == NULL)
+        /* no explicit entry needed */
+        return 1;
 
-	d = OPENSSL_malloc(sizeof *d);
-	if (d == NULL)
-		return 0;
+    d = OPENSSL_malloc(sizeof *d);
+    if (d == NULL)
+        return 0;
 
-	d->data = data;
-	d->dup_func = dup_func;
-	d->free_func = free_func;
-	d->clear_free_func = clear_free_func;
+    d->data = data;
+    d->dup_func = dup_func;
+    d->free_func = free_func;
+    d->clear_free_func = clear_free_func;
 
-	d->next = *ex_data;
-	*ex_data = d;
+    d->next = *ex_data;
+    *ex_data = d;
 
-	return 1;
-	}
+    return 1;
+}
 
 /* this has 'package' visibility */
 void *EC_EX_DATA_get_data(const EC_EXTRA_DATA *ex_data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	const EC_EXTRA_DATA *d;
-
-	for (d = ex_data; d != NULL; d = d->next)
-		{
-		if (d->dup_func == dup_func && d->free_func == free_func && d->clear_free_func == clear_free_func)
-			return d->data;
-		}
-	
-	return NULL;
-	}
+                          void *(*dup_func) (void *),
+                          void (*free_func) (void *),
+                          void (*clear_free_func) (void *))
+{
+    const EC_EXTRA_DATA *d;
+
+    for (d = ex_data; d != NULL; d = d->next) {
+        if (d->dup_func == dup_func && d->free_func == free_func
+            && d->clear_free_func == clear_free_func)
+            return d->data;
+    }
+
+    return NULL;
+}
 
 /* this has 'package' visibility */
 void EC_EX_DATA_free_data(EC_EXTRA_DATA **ex_data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	EC_EXTRA_DATA **p;
-
-	if (ex_data == NULL)
-		return;
-
-	for (p = ex_data; *p != NULL; p = &((*p)->next))
-		{
-		if ((*p)->dup_func == dup_func && (*p)->free_func == free_func && (*p)->clear_free_func == clear_free_func)
-			{
-			EC_EXTRA_DATA *next = (*p)->next;
-
-			(*p)->free_func((*p)->data);
-			OPENSSL_free(*p);
-			
-			*p = next;
-			return;
-			}
-		}
-	}
+                          void *(*dup_func) (void *),
+                          void (*free_func) (void *),
+                          void (*clear_free_func) (void *))
+{
+    EC_EXTRA_DATA **p;
+
+    if (ex_data == NULL)
+        return;
+
+    for (p = ex_data; *p != NULL; p = &((*p)->next)) {
+        if ((*p)->dup_func == dup_func && (*p)->free_func == free_func
+            && (*p)->clear_free_func == clear_free_func) {
+            EC_EXTRA_DATA *next = (*p)->next;
+
+            (*p)->free_func((*p)->data);
+            OPENSSL_free(*p);
+
+            *p = next;
+            return;
+        }
+    }
+}
 
 /* this has 'package' visibility */
 void EC_EX_DATA_clear_free_data(EC_EXTRA_DATA **ex_data,
-	void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *))
-	{
-	EC_EXTRA_DATA **p;
-
-	if (ex_data == NULL)
-		return;
-
-	for (p = ex_data; *p != NULL; p = &((*p)->next))
-		{
-		if ((*p)->dup_func == dup_func && (*p)->free_func == free_func && (*p)->clear_free_func == clear_free_func)
-			{
-			EC_EXTRA_DATA *next = (*p)->next;
-
-			(*p)->clear_free_func((*p)->data);
-			OPENSSL_free(*p);
-			
-			*p = next;
-			return;
-			}
-		}
-	}
+                                void *(*dup_func) (void *),
+                                void (*free_func) (void *),
+                                void (*clear_free_func) (void *))
+{
+    EC_EXTRA_DATA **p;
+
+    if (ex_data == NULL)
+        return;
+
+    for (p = ex_data; *p != NULL; p = &((*p)->next)) {
+        if ((*p)->dup_func == dup_func && (*p)->free_func == free_func
+            && (*p)->clear_free_func == clear_free_func) {
+            EC_EXTRA_DATA *next = (*p)->next;
+
+            (*p)->clear_free_func((*p)->data);
+            OPENSSL_free(*p);
+
+            *p = next;
+            return;
+        }
+    }
+}
 
 /* this has 'package' visibility */
 void EC_EX_DATA_free_all_data(EC_EXTRA_DATA **ex_data)
-	{
-	EC_EXTRA_DATA *d;
-
-	if (ex_data == NULL)
-		return;
-
-	d = *ex_data;
-	while (d)
-		{
-		EC_EXTRA_DATA *next = d->next;
-		
-		d->free_func(d->data);
-		OPENSSL_free(d);
-		
-		d = next;
-		}
-	*ex_data = NULL;
-	}
+{
+    EC_EXTRA_DATA *d;
+
+    if (ex_data == NULL)
+        return;
+
+    d = *ex_data;
+    while (d) {
+        EC_EXTRA_DATA *next = d->next;
+
+        d->free_func(d->data);
+        OPENSSL_free(d);
+
+        d = next;
+    }
+    *ex_data = NULL;
+}
 
 /* this has 'package' visibility */
 void EC_EX_DATA_clear_free_all_data(EC_EXTRA_DATA **ex_data)
-	{
-	EC_EXTRA_DATA *d;
-
-	if (ex_data == NULL)
-		return;
-
-	d = *ex_data;
-	while (d)
-		{
-		EC_EXTRA_DATA *next = d->next;
-		
-		d->clear_free_func(d->data);
-		OPENSSL_free(d);
-		
-		d = next;
-		}
-	*ex_data = NULL;
-	}
+{
+    EC_EXTRA_DATA *d;
+
+    if (ex_data == NULL)
+        return;
+
+    d = *ex_data;
+    while (d) {
+        EC_EXTRA_DATA *next = d->next;
+
+        d->clear_free_func(d->data);
+        OPENSSL_free(d);
 
+        d = next;
+    }
+    *ex_data = NULL;
+}
 
 /* functions for EC_POINT objects */
 
 EC_POINT *EC_POINT_new(const EC_GROUP *group)
-	{
-	EC_POINT *ret;
-
-	if (group == NULL)
-		{
-		ECerr(EC_F_EC_POINT_NEW, ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (group->meth->point_init == 0)
-		{
-		ECerr(EC_F_EC_POINT_NEW, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return NULL;
-		}
-
-	ret = OPENSSL_malloc(sizeof *ret);
-	if (ret == NULL)
-		{
-		ECerr(EC_F_EC_POINT_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	ret->meth = group->meth;
-	
-	if (!ret->meth->point_init(ret))
-		{
-		OPENSSL_free(ret);
-		return NULL;
-		}
-	
-	return ret;
-	}
-
+{
+    EC_POINT *ret;
+
+    if (group == NULL) {
+        ECerr(EC_F_EC_POINT_NEW, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (group->meth->point_init == 0) {
+        ECerr(EC_F_EC_POINT_NEW, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return NULL;
+    }
+
+    ret = OPENSSL_malloc(sizeof *ret);
+    if (ret == NULL) {
+        ECerr(EC_F_EC_POINT_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    ret->meth = group->meth;
+
+    if (!ret->meth->point_init(ret)) {
+        OPENSSL_free(ret);
+        return NULL;
+    }
+
+    return ret;
+}
 
 void EC_POINT_free(EC_POINT *point)
-	{
-	if (!point) return;
+{
+    if (!point)
+        return;
 
-	if (point->meth->point_finish != 0)
-		point->meth->point_finish(point);
-	OPENSSL_free(point);
-	}
- 
+    if (point->meth->point_finish != 0)
+        point->meth->point_finish(point);
+    OPENSSL_free(point);
+}
 
 void EC_POINT_clear_free(EC_POINT *point)
-	{
-	if (!point) return;
-
-	if (point->meth->point_clear_finish != 0)
-		point->meth->point_clear_finish(point);
-	else if (point->meth->point_finish != 0)
-		point->meth->point_finish(point);
-	OPENSSL_cleanse(point, sizeof *point);
-	OPENSSL_free(point);
-	}
-
+{
+    if (!point)
+        return;
+
+    if (point->meth->point_clear_finish != 0)
+        point->meth->point_clear_finish(point);
+    else if (point->meth->point_finish != 0)
+        point->meth->point_finish(point);
+    OPENSSL_cleanse(point, sizeof *point);
+    OPENSSL_free(point);
+}
 
 int EC_POINT_copy(EC_POINT *dest, const EC_POINT *src)
-	{
-	if (dest->meth->point_copy == 0)
-		{
-		ECerr(EC_F_EC_POINT_COPY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (dest->meth != src->meth)
-		{
-		ECerr(EC_F_EC_POINT_COPY, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if (dest == src)
-		return 1;
-	return dest->meth->point_copy(dest, src);
-	}
-
+{
+    if (dest->meth->point_copy == 0) {
+        ECerr(EC_F_EC_POINT_COPY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (dest->meth != src->meth) {
+        ECerr(EC_F_EC_POINT_COPY, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (dest == src)
+        return 1;
+    return dest->meth->point_copy(dest, src);
+}
 
 EC_POINT *EC_POINT_dup(const EC_POINT *a, const EC_GROUP *group)
-	{
-	EC_POINT *t;
-	int r;
-
-	if (a == NULL) return NULL;
-
-	t = EC_POINT_new(group);
-	if (t == NULL) return(NULL);
-	r = EC_POINT_copy(t, a);
-	if (!r)
-		{
-		EC_POINT_free(t);
-		return NULL;
-		}
-	else return t;
-	}
-
+{
+    EC_POINT *t;
+    int r;
+
+    if (a == NULL)
+        return NULL;
+
+    t = EC_POINT_new(group);
+    if (t == NULL)
+        return (NULL);
+    r = EC_POINT_copy(t, a);
+    if (!r) {
+        EC_POINT_free(t);
+        return NULL;
+    } else
+        return t;
+}
 
 const EC_METHOD *EC_POINT_method_of(const EC_POINT *point)
-	{
-	return point->meth;
-	}
-
+{
+    return point->meth;
+}
 
 int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point)
-	{
-	if (group->meth->point_set_to_infinity == 0)
-		{
-		ECerr(EC_F_EC_POINT_SET_TO_INFINITY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_TO_INFINITY, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_set_to_infinity(group, point);
-	}
-
-
-int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx)
-	{
-	if (group->meth->point_set_Jprojective_coordinates_GFp == 0)
-		{
-		ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_set_Jprojective_coordinates_GFp(group, point, x, y, z, ctx);
-	}
-
-
-int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx)
-	{
-	if (group->meth->point_get_Jprojective_coordinates_GFp == 0)
-		{
-		ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_get_Jprojective_coordinates_GFp(group, point, x, y, z, ctx);
-	}
-
-
-int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
-	{
-	if (group->meth->point_set_affine_coordinates == 0)
-		{
-		ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
-	}
+{
+    if (group->meth->point_set_to_infinity == 0) {
+        ECerr(EC_F_EC_POINT_SET_TO_INFINITY,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_TO_INFINITY, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_set_to_infinity(group, point);
+}
+
+int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group,
+                                             EC_POINT *point, const BIGNUM *x,
+                                             const BIGNUM *y, const BIGNUM *z,
+                                             BN_CTX *ctx)
+{
+    if (group->meth->point_set_Jprojective_coordinates_GFp == 0) {
+        ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_set_Jprojective_coordinates_GFp(group, point, x,
+                                                              y, z, ctx);
+}
+
+int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
+                                             const EC_POINT *point, BIGNUM *x,
+                                             BIGNUM *y, BIGNUM *z,
+                                             BN_CTX *ctx)
+{
+    if (group->meth->point_get_Jprojective_coordinates_GFp == 0) {
+        ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_get_Jprojective_coordinates_GFp(group, point, x,
+                                                              y, z, ctx);
+}
+
+int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group,
+                                        EC_POINT *point, const BIGNUM *x,
+                                        const BIGNUM *y, BN_CTX *ctx)
+{
+    if (group->meth->point_set_affine_coordinates == 0) {
+        ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
+}
 
 #ifndef OPENSSL_NO_EC2M
-int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
-	{
-	if (group->meth->point_set_affine_coordinates == 0)
-		{
-		ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
-	}
+int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group,
+                                         EC_POINT *point, const BIGNUM *x,
+                                         const BIGNUM *y, BN_CTX *ctx)
+{
+    if (group->meth->point_set_affine_coordinates == 0) {
+        ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
+}
 #endif
 
-int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	if (group->meth->point_get_affine_coordinates == 0)
-		{
-		ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);
-	}
+int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group,
+                                        const EC_POINT *point, BIGNUM *x,
+                                        BIGNUM *y, BN_CTX *ctx)
+{
+    if (group->meth->point_get_affine_coordinates == 0) {
+        ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);
+}
 
 #ifndef OPENSSL_NO_EC2M
-int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	if (group->meth->point_get_affine_coordinates == 0)
-		{
-		ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);
-	}
+int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group,
+                                         const EC_POINT *point, BIGNUM *x,
+                                         BIGNUM *y, BN_CTX *ctx)
+{
+    if (group->meth->point_get_affine_coordinates == 0) {
+        ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);
+}
 #endif
 
-int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	if (group->meth->add == 0)
-		{
-		ECerr(EC_F_EC_POINT_ADD, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if ((group->meth != r->meth) || (r->meth != a->meth) || (a->meth != b->meth))
-		{
-		ECerr(EC_F_EC_POINT_ADD, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->add(group, r, a, b, ctx);
-	}
-
-
-int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx)
-	{
-	if (group->meth->dbl == 0)
-		{
-		ECerr(EC_F_EC_POINT_DBL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if ((group->meth != r->meth) || (r->meth != a->meth))
-		{
-		ECerr(EC_F_EC_POINT_DBL, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->dbl(group, r, a, ctx);
-	}
-
+int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 const EC_POINT *b, BN_CTX *ctx)
+{
+    if (group->meth->add == 0) {
+        ECerr(EC_F_EC_POINT_ADD, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if ((group->meth != r->meth) || (r->meth != a->meth)
+        || (a->meth != b->meth)) {
+        ECerr(EC_F_EC_POINT_ADD, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->add(group, r, a, b, ctx);
+}
+
+int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                 BN_CTX *ctx)
+{
+    if (group->meth->dbl == 0) {
+        ECerr(EC_F_EC_POINT_DBL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if ((group->meth != r->meth) || (r->meth != a->meth)) {
+        ECerr(EC_F_EC_POINT_DBL, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->dbl(group, r, a, ctx);
+}
 
 int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx)
-	{
-	if (group->meth->invert == 0)
-		{
-		ECerr(EC_F_EC_POINT_INVERT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != a->meth)
-		{
-		ECerr(EC_F_EC_POINT_INVERT, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->invert(group, a, ctx);
-	}
-
+{
+    if (group->meth->invert == 0) {
+        ECerr(EC_F_EC_POINT_INVERT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != a->meth) {
+        ECerr(EC_F_EC_POINT_INVERT, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->invert(group, a, ctx);
+}
 
 int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *point)
-	{
-	if (group->meth->is_at_infinity == 0)
-		{
-		ECerr(EC_F_EC_POINT_IS_AT_INFINITY, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_IS_AT_INFINITY, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->is_at_infinity(group, point);
-	}
-
-
-int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx)
-	{
-	if (group->meth->is_on_curve == 0)
-		{
-		ECerr(EC_F_EC_POINT_IS_ON_CURVE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_IS_ON_CURVE, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->is_on_curve(group, point, ctx);
-	}
-
-
-int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	if (group->meth->point_cmp == 0)
-		{
-		ECerr(EC_F_EC_POINT_CMP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return -1;
-		}
-	if ((group->meth != a->meth) || (a->meth != b->meth))
-		{
-		ECerr(EC_F_EC_POINT_CMP, EC_R_INCOMPATIBLE_OBJECTS);
-		return -1;
-		}
-	return group->meth->point_cmp(group, a, b, ctx);
-	}
-
+{
+    if (group->meth->is_at_infinity == 0) {
+        ECerr(EC_F_EC_POINT_IS_AT_INFINITY,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_IS_AT_INFINITY, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->is_at_infinity(group, point);
+}
+
+int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point,
+                         BN_CTX *ctx)
+{
+    if (group->meth->is_on_curve == 0) {
+        ECerr(EC_F_EC_POINT_IS_ON_CURVE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_IS_ON_CURVE, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->is_on_curve(group, point, ctx);
+}
+
+int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b,
+                 BN_CTX *ctx)
+{
+    if (group->meth->point_cmp == 0) {
+        ECerr(EC_F_EC_POINT_CMP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return -1;
+    }
+    if ((group->meth != a->meth) || (a->meth != b->meth)) {
+        ECerr(EC_F_EC_POINT_CMP, EC_R_INCOMPATIBLE_OBJECTS);
+        return -1;
+    }
+    return group->meth->point_cmp(group, a, b, ctx);
+}
 
 int EC_POINT_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx)
-	{
-	if (group->meth->make_affine == 0)
-		{
-		ECerr(EC_F_EC_POINT_MAKE_AFFINE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_MAKE_AFFINE, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	return group->meth->make_affine(group, point, ctx);
-	}
-
-
-int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx)
-	{
-	size_t i;
-
-	if (group->meth->points_make_affine == 0)
-		{
-		ECerr(EC_F_EC_POINTS_MAKE_AFFINE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	for (i = 0; i < num; i++)
-		{
-		if (group->meth != points[i]->meth)
-			{
-			ECerr(EC_F_EC_POINTS_MAKE_AFFINE, EC_R_INCOMPATIBLE_OBJECTS);
-			return 0;
-			}
-		}
-	return group->meth->points_make_affine(group, num, points, ctx);
-	}
-
-
-/* Functions for point multiplication.
- *
- * If group->meth->mul is 0, we use the wNAF-based implementations in ec_mult.c;
- * otherwise we dispatch through methods.
+{
+    if (group->meth->make_affine == 0) {
+        ECerr(EC_F_EC_POINT_MAKE_AFFINE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_MAKE_AFFINE, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    return group->meth->make_affine(group, point, ctx);
+}
+
+int EC_POINTs_make_affine(const EC_GROUP *group, size_t num,
+                          EC_POINT *points[], BN_CTX *ctx)
+{
+    size_t i;
+
+    if (group->meth->points_make_affine == 0) {
+        ECerr(EC_F_EC_POINTS_MAKE_AFFINE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    for (i = 0; i < num; i++) {
+        if (group->meth != points[i]->meth) {
+            ECerr(EC_F_EC_POINTS_MAKE_AFFINE, EC_R_INCOMPATIBLE_OBJECTS);
+            return 0;
+        }
+    }
+    return group->meth->points_make_affine(group, num, points, ctx);
+}
+
+/*
+ * Functions for point multiplication. If group->meth->mul is 0, we use the
+ * wNAF-based implementations in ec_mult.c; otherwise we dispatch through
+ * methods.
  */
 
 int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	if (group->meth->mul == 0)
-		/* use default */
-		return ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
+                  size_t num, const EC_POINT *points[],
+                  const BIGNUM *scalars[], BN_CTX *ctx)
+{
+    if (group->meth->mul == 0)
+        /* use default */
+        return ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
 
-	return group->meth->mul(group, r, scalar, num, points, scalars, ctx);
-	}
+    return group->meth->mul(group, r, scalar, num, points, scalars, ctx);
+}
 
 int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar,
-	const EC_POINT *point, const BIGNUM *p_scalar, BN_CTX *ctx)
-	{
-	/* just a convenient interface to EC_POINTs_mul() */
+                 const EC_POINT *point, const BIGNUM *p_scalar, BN_CTX *ctx)
+{
+    /* just a convenient interface to EC_POINTs_mul() */
 
-	const EC_POINT *points[1];
-	const BIGNUM *scalars[1];
+    const EC_POINT *points[1];
+    const BIGNUM *scalars[1];
 
-	points[0] = point;
-	scalars[0] = p_scalar;
+    points[0] = point;
+    scalars[0] = p_scalar;
 
-	return EC_POINTs_mul(group, r, g_scalar, (point != NULL && p_scalar != NULL), points, scalars, ctx);
-	}
+    return EC_POINTs_mul(group, r, g_scalar,
+                         (point != NULL
+                          && p_scalar != NULL), points, scalars, ctx);
+}
 
 int EC_GROUP_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	if (group->meth->mul == 0)
-		/* use default */
-		return ec_wNAF_precompute_mult(group, ctx);
+{
+    if (group->meth->mul == 0)
+        /* use default */
+        return ec_wNAF_precompute_mult(group, ctx);
 
-	if (group->meth->precompute_mult != 0)
-		return group->meth->precompute_mult(group, ctx);
-	else
-		return 1; /* nothing to do, so report success */
-	}
+    if (group->meth->precompute_mult != 0)
+        return group->meth->precompute_mult(group, ctx);
+    else
+        return 1;               /* nothing to do, so report success */
+}
 
 int EC_GROUP_have_precompute_mult(const EC_GROUP *group)
-	{
-	if (group->meth->mul == 0)
-		/* use default */
-		return ec_wNAF_have_precompute_mult(group);
-
-	if (group->meth->have_precompute_mult != 0)
-		return group->meth->have_precompute_mult(group);
-	else
-		return 0; /* cannot tell whether precomputation has been performed */
-	}
-
-/* ec_precompute_mont_data sets |group->mont_data| from |group->order| and
- * returns one on success. On error it returns zero. */
+{
+    if (group->meth->mul == 0)
+        /* use default */
+        return ec_wNAF_have_precompute_mult(group);
+
+    if (group->meth->have_precompute_mult != 0)
+        return group->meth->have_precompute_mult(group);
+    else
+        return 0;               /* cannot tell whether precomputation has
+                                 * been performed */
+}
+
+/*
+ * ec_precompute_mont_data sets |group->mont_data| from |group->order| and
+ * returns one on success. On error it returns zero.
+ */
 int ec_precompute_mont_data(EC_GROUP *group)
-	{
-	BN_CTX *ctx = BN_CTX_new();
-	int ret = 0;
+{
+    BN_CTX *ctx = BN_CTX_new();
+    int ret = 0;
 
-	if (!EC_GROUP_VERSION(group))
-		goto err;
+    if (!EC_GROUP_VERSION(group))
+        goto err;
 
-	if (group->mont_data)
-		{
-		BN_MONT_CTX_free(group->mont_data);
-		group->mont_data = NULL;
-		}
+    if (group->mont_data) {
+        BN_MONT_CTX_free(group->mont_data);
+        group->mont_data = NULL;
+    }
 
-	if (ctx == NULL)
-		goto err;
+    if (ctx == NULL)
+        goto err;
 
-	group->mont_data = BN_MONT_CTX_new();
-	if (!group->mont_data)
-		goto err;
+    group->mont_data = BN_MONT_CTX_new();
+    if (!group->mont_data)
+        goto err;
 
-	if (!BN_MONT_CTX_set(group->mont_data, &group->order, ctx))
-		{
-		BN_MONT_CTX_free(group->mont_data);
-		group->mont_data = NULL;
-		goto err;
-		}
+    if (!BN_MONT_CTX_set(group->mont_data, &group->order, ctx)) {
+        BN_MONT_CTX_free(group->mont_data);
+        group->mont_data = NULL;
+        goto err;
+    }
 
-	ret = 1;
+    ret = 1;
 
-err:
+ err:
 
-	if (ctx)
-		BN_CTX_free(ctx);
-	return ret;
-	}
+    if (ctx)
+        BN_CTX_free(ctx);
+    return ret;
+}
diff --git a/crypto/ec/ec_mult.c b/crypto/ec/ec_mult.c
index 518525d85a..807641a0f4 100644
--- a/crypto/ec/ec_mult.c
+++ b/crypto/ec/ec_mult.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,7 +67,6 @@
 
 #include "ec_lcl.h"
 
-
 /*
  * This file implements the wNAF-based interleaving multi-exponentation method
  * ();
@@ -75,112 +74,104 @@
  * ().
  */
 
-
-
-
 /* structure for precomputed multiples of the generator */
 typedef struct ec_pre_comp_st {
-	const EC_GROUP *group; /* parent EC_GROUP object */
-	size_t blocksize;      /* block size for wNAF splitting */
-	size_t numblocks;      /* max. number of blocks for which we have precomputation */
-	size_t w;              /* window size */
-	EC_POINT **points;     /* array with pre-calculated multiples of generator:
-	                        * 'num' pointers to EC_POINT objects followed by a NULL */
-	size_t num;            /* numblocks * 2^(w-1) */
-	int references;
+    const EC_GROUP *group;      /* parent EC_GROUP object */
+    size_t blocksize;           /* block size for wNAF splitting */
+    size_t numblocks;           /* max. number of blocks for which we have
+                                 * precomputation */
+    size_t w;                   /* window size */
+    EC_POINT **points;          /* array with pre-calculated multiples of
+                                 * generator: 'num' pointers to EC_POINT
+                                 * objects followed by a NULL */
+    size_t num;                 /* numblocks * 2^(w-1) */
+    int references;
 } EC_PRE_COMP;
- 
+
 /* functions to manage EC_PRE_COMP within the EC_GROUP extra_data framework */
 static void *ec_pre_comp_dup(void *);
 static void ec_pre_comp_free(void *);
 static void ec_pre_comp_clear_free(void *);
 
 static EC_PRE_COMP *ec_pre_comp_new(const EC_GROUP *group)
-	{
-	EC_PRE_COMP *ret = NULL;
-
-	if (!group)
-		return NULL;
-
-	ret = (EC_PRE_COMP *)OPENSSL_malloc(sizeof(EC_PRE_COMP));
-	if (!ret)
-		{
-		ECerr(EC_F_EC_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
-		return ret;
-		}
-	ret->group = group;
-	ret->blocksize = 8; /* default */
-	ret->numblocks = 0;
-	ret->w = 4; /* default */
-	ret->points = NULL;
-	ret->num = 0;
-	ret->references = 1;
-	return ret;
-	}
+{
+    EC_PRE_COMP *ret = NULL;
+
+    if (!group)
+        return NULL;
+
+    ret = (EC_PRE_COMP *)OPENSSL_malloc(sizeof(EC_PRE_COMP));
+    if (!ret) {
+        ECerr(EC_F_EC_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    ret->group = group;
+    ret->blocksize = 8;         /* default */
+    ret->numblocks = 0;
+    ret->w = 4;                 /* default */
+    ret->points = NULL;
+    ret->num = 0;
+    ret->references = 1;
+    return ret;
+}
 
 static void *ec_pre_comp_dup(void *src_)
-	{
-	EC_PRE_COMP *src = src_;
+{
+    EC_PRE_COMP *src = src_;
 
-	/* no need to actually copy, these objects never change! */
+    /* no need to actually copy, these objects never change! */
 
-	CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
+    CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
 
-	return src_;
-	}
+    return src_;
+}
 
 static void ec_pre_comp_free(void *pre_)
-	{
-	int i;
-	EC_PRE_COMP *pre = pre_;
+{
+    int i;
+    EC_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	if (pre->points)
-		{
-		EC_POINT **p;
+    if (pre->points) {
+        EC_POINT **p;
 
-		for (p = pre->points; *p != NULL; p++)
-			EC_POINT_free(*p);
-		OPENSSL_free(pre->points);
-		}
-	OPENSSL_free(pre);
-	}
+        for (p = pre->points; *p != NULL; p++)
+            EC_POINT_free(*p);
+        OPENSSL_free(pre->points);
+    }
+    OPENSSL_free(pre);
+}
 
 static void ec_pre_comp_clear_free(void *pre_)
-	{
-	int i;
-	EC_PRE_COMP *pre = pre_;
-
-	if (!pre)
-		return;
-
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
-
-	if (pre->points)
-		{
-		EC_POINT **p;
-
-		for (p = pre->points; *p != NULL; p++)
-			{
-			EC_POINT_clear_free(*p);
-			OPENSSL_cleanse(p, sizeof *p);
-			}
-		OPENSSL_free(pre->points);
-		}
-	OPENSSL_cleanse(pre, sizeof *pre);
-	OPENSSL_free(pre);
-	}
-
-
-
+{
+    int i;
+    EC_PRE_COMP *pre = pre_;
+
+    if (!pre)
+        return;
+
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
+
+    if (pre->points) {
+        EC_POINT **p;
+
+        for (p = pre->points; *p != NULL; p++) {
+            EC_POINT_clear_free(*p);
+            OPENSSL_cleanse(p, sizeof *p);
+        }
+        OPENSSL_free(pre->points);
+    }
+    OPENSSL_cleanse(pre, sizeof *pre);
+    OPENSSL_free(pre);
+}
 
 /*-
  * Determine the modified width-(w+1) Non-Adjacent Form (wNAF) of 'scalar'.
@@ -192,151 +183,142 @@ static void ec_pre_comp_clear_free(void *pre_)
  * w-1 zeros away from that next non-zero digit.
  */
 static signed char *compute_wNAF(const BIGNUM *scalar, int w, size_t *ret_len)
-	{
-	int window_val;
-	int ok = 0;
-	signed char *r = NULL;
-	int sign = 1;
-	int bit, next_bit, mask;
-	size_t len = 0, j;
-	
-	if (BN_is_zero(scalar))
-		{
-		r = OPENSSL_malloc(1);
-		if (!r)
-			{
-			ECerr(EC_F_COMPUTE_WNAF, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		r[0] = 0;
-		*ret_len = 1;
-		return r;
-		}
-		
-	if (w <= 0 || w > 7) /* 'signed char' can represent integers with absolute values less than 2^7 */
-		{
-		ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-	bit = 1 << w; /* at most 128 */
-	next_bit = bit << 1; /* at most 256 */
-	mask = next_bit - 1; /* at most 255 */
-
-	if (BN_is_negative(scalar))
-		{
-		sign = -1;
-		}
-
-	if (scalar->d == NULL || scalar->top == 0)
-		{
-		ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-
-	len = BN_num_bits(scalar);
-	r = OPENSSL_malloc(len + 1); /* modified wNAF may be one digit longer than binary representation
-	                              * (*ret_len will be set to the actual length, i.e. at most
-	                              * BN_num_bits(scalar) + 1) */
-	if (r == NULL)
-		{
-		ECerr(EC_F_COMPUTE_WNAF, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	window_val = scalar->d[0] & mask;
-	j = 0;
-	while ((window_val != 0) || (j + w + 1 < len)) /* if j+w+1 >= len, window_val will not increase */
-		{
-		int digit = 0;
-
-		/* 0 <= window_val <= 2^(w+1) */
-
-		if (window_val & 1)
-			{
-			/* 0 < window_val < 2^(w+1) */
-
-			if (window_val & bit)
-				{
-				digit = window_val - next_bit; /* -2^w < digit < 0 */
-
-#if 1 /* modified wNAF */
-				if (j + w + 1 >= len)
-					{
-					/* special case for generating modified wNAFs:
-					 * no new bits will be added into window_val,
-					 * so using a positive digit here will decrease
-					 * the total length of the representation */
-					
-					digit = window_val & (mask >> 1); /* 0 < digit < 2^w */
-					}
+{
+    int window_val;
+    int ok = 0;
+    signed char *r = NULL;
+    int sign = 1;
+    int bit, next_bit, mask;
+    size_t len = 0, j;
+
+    if (BN_is_zero(scalar)) {
+        r = OPENSSL_malloc(1);
+        if (!r) {
+            ECerr(EC_F_COMPUTE_WNAF, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        r[0] = 0;
+        *ret_len = 1;
+        return r;
+    }
+
+    if (w <= 0 || w > 7) {      /* 'signed char' can represent integers with
+                                 * absolute values less than 2^7 */
+        ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+    bit = 1 << w;               /* at most 128 */
+    next_bit = bit << 1;        /* at most 256 */
+    mask = next_bit - 1;        /* at most 255 */
+
+    if (BN_is_negative(scalar)) {
+        sign = -1;
+    }
+
+    if (scalar->d == NULL || scalar->top == 0) {
+        ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+
+    len = BN_num_bits(scalar);
+    r = OPENSSL_malloc(len + 1); /* modified wNAF may be one digit longer
+                                  * than binary representation (*ret_len will
+                                  * be set to the actual length, i.e. at most
+                                  * BN_num_bits(scalar) + 1) */
+    if (r == NULL) {
+        ECerr(EC_F_COMPUTE_WNAF, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    window_val = scalar->d[0] & mask;
+    j = 0;
+    while ((window_val != 0) || (j + w + 1 < len)) { /* if j+w+1 >= len,
+                                                      * window_val will not
+                                                      * increase */
+        int digit = 0;
+
+        /* 0 <= window_val <= 2^(w+1) */
+
+        if (window_val & 1) {
+            /* 0 < window_val < 2^(w+1) */
+
+            if (window_val & bit) {
+                digit = window_val - next_bit; /* -2^w < digit < 0 */
+
+#if 1                           /* modified wNAF */
+                if (j + w + 1 >= len) {
+                    /*
+                     * special case for generating modified wNAFs: no new
+                     * bits will be added into window_val, so using a
+                     * positive digit here will decrease the total length of
+                     * the representation
+                     */
+
+                    digit = window_val & (mask >> 1); /* 0 < digit < 2^w */
+                }
 #endif
-				}
-			else
-				{
-				digit = window_val; /* 0 < digit < 2^w */
-				}
-			
-			if (digit <= -bit || digit >= bit || !(digit & 1))
-				{
-				ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			window_val -= digit;
-
-			/* now window_val is 0 or 2^(w+1) in standard wNAF generation;
-			 * for modified window NAFs, it may also be 2^w
-			 */
-			if (window_val != 0 && window_val != next_bit && window_val != bit)
-				{
-				ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			}
-
-		r[j++] = sign * digit;
-
-		window_val >>= 1;
-		window_val += bit * BN_is_bit_set(scalar, j + w);
-
-		if (window_val > next_bit)
-			{
-			ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		}
-
-	if (j > len + 1)
-		{
-		ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-	len = j;
-	ok = 1;
+            } else {
+                digit = window_val; /* 0 < digit < 2^w */
+            }
+
+            if (digit <= -bit || digit >= bit || !(digit & 1)) {
+                ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            window_val -= digit;
+
+            /*
+             * now window_val is 0 or 2^(w+1) in standard wNAF generation;
+             * for modified window NAFs, it may also be 2^w
+             */
+            if (window_val != 0 && window_val != next_bit
+                && window_val != bit) {
+                ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+        }
+
+        r[j++] = sign * digit;
+
+        window_val >>= 1;
+        window_val += bit * BN_is_bit_set(scalar, j + w);
+
+        if (window_val > next_bit) {
+            ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+    }
+
+    if (j > len + 1) {
+        ECerr(EC_F_COMPUTE_WNAF, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+    len = j;
+    ok = 1;
 
  err:
-	if (!ok)
-		{
-		OPENSSL_free(r);
-		r = NULL;
-		}
-	if (ok)
-		*ret_len = len;
-	return r;
-	}
-
-
-/* TODO: table should be optimised for the wNAF-based implementation,
- *       sometimes smaller windows will give better performance
- *       (thus the boundaries should be increased)
+    if (!ok) {
+        OPENSSL_free(r);
+        r = NULL;
+    }
+    if (ok)
+        *ret_len = len;
+    return r;
+}
+
+/*
+ * TODO: table should be optimised for the wNAF-based implementation,
+ * sometimes smaller windows will give better performance (thus the
+ * boundaries should be increased)
  */
 #define EC_window_bits_for_scalar_size(b) \
-		((size_t) \
-		 ((b) >= 2000 ? 6 : \
-		  (b) >=  800 ? 5 : \
-		  (b) >=  300 ? 4 : \
-		  (b) >=   70 ? 3 : \
-		  (b) >=   20 ? 2 : \
-		  1))
+                ((size_t) \
+                 ((b) >= 2000 ? 6 : \
+                  (b) >=  800 ? 5 : \
+                  (b) >=  300 ? 4 : \
+                  (b) >=   70 ? 3 : \
+                  (b) >=   20 ? 2 : \
+                  1))
 
 /*-
  * Compute
@@ -346,412 +328,401 @@ static signed char *compute_wNAF(const BIGNUM *scalar, int w, size_t *ret_len)
  * in the addition if scalar != NULL
  */
 int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
-	size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	const EC_POINT *generator = NULL;
-	EC_POINT *tmp = NULL;
-	size_t totalnum;
-	size_t blocksize = 0, numblocks = 0; /* for wNAF splitting */
-	size_t pre_points_per_block = 0;
-	size_t i, j;
-	int k;
-	int r_is_inverted = 0;
-	int r_is_at_infinity = 1;
-	size_t *wsize = NULL; /* individual window sizes */
-	signed char **wNAF = NULL; /* individual wNAFs */
-	size_t *wNAF_len = NULL;
-	size_t max_len = 0;
-	size_t num_val;
-	EC_POINT **val = NULL; /* precomputation */
-	EC_POINT **v;
-	EC_POINT ***val_sub = NULL; /* pointers to sub-arrays of 'val' or 'pre_comp->points' */
-	const EC_PRE_COMP *pre_comp = NULL;
-	int num_scalar = 0; /* flag: will be set to 1 if 'scalar' must be treated like other scalars,
-	                     * i.e. precomputation is not available */
-	int ret = 0;
-	
-	if (group->meth != r->meth)
-		{
-		ECerr(EC_F_EC_WNAF_MUL, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-
-	if ((scalar == NULL) && (num == 0))
-		{
-		return EC_POINT_set_to_infinity(group, r);
-		}
-
-	for (i = 0; i < num; i++)
-		{
-		if (group->meth != points[i]->meth)
-			{
-			ECerr(EC_F_EC_WNAF_MUL, EC_R_INCOMPATIBLE_OBJECTS);
-			return 0;
-			}
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			goto err;
-		}
-
-	if (scalar != NULL)
-		{
-		generator = EC_GROUP_get0_generator(group);
-		if (generator == NULL)
-			{
-			ECerr(EC_F_EC_WNAF_MUL, EC_R_UNDEFINED_GENERATOR);
-			goto err;
-			}
-		
-		/* look if we can use precomputed multiples of generator */
-
-		pre_comp = EC_EX_DATA_get_data(group->extra_data, ec_pre_comp_dup, ec_pre_comp_free, ec_pre_comp_clear_free);
-
-		if (pre_comp && pre_comp->numblocks && (EC_POINT_cmp(group, generator, pre_comp->points[0], ctx) == 0))
-			{
-			blocksize = pre_comp->blocksize;
-
-			/* determine maximum number of blocks that wNAF splitting may yield
-			 * (NB: maximum wNAF length is bit length plus one) */
-			numblocks = (BN_num_bits(scalar) / blocksize) + 1;
-
-			/* we cannot use more blocks than we have precomputation for */
-			if (numblocks > pre_comp->numblocks)
-				numblocks = pre_comp->numblocks;
-
-			pre_points_per_block = (size_t)1 << (pre_comp->w - 1);
-
-			/* check that pre_comp looks sane */
-			if (pre_comp->num != (pre_comp->numblocks * pre_points_per_block))
-				{
-				ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			}
-		else
-			{
-			/* can't use precomputation */
-			pre_comp = NULL;
-			numblocks = 1;
-			num_scalar = 1; /* treat 'scalar' like 'num'-th element of 'scalars' */
-			}
-		}
-	
-	totalnum = num + numblocks;
-
-	wsize    = OPENSSL_malloc(totalnum * sizeof wsize[0]);
-	wNAF_len = OPENSSL_malloc(totalnum * sizeof wNAF_len[0]);
-	wNAF     = OPENSSL_malloc((totalnum + 1) * sizeof wNAF[0]); /* includes space for pivot */
-	val_sub  = OPENSSL_malloc(totalnum * sizeof val_sub[0]);
-
-	/* Ensure wNAF is initialised in case we end up going to err */
-	if (wNAF) wNAF[0] = NULL;	/* preliminary pivot */
-
-	if (!wsize || !wNAF_len || !wNAF || !val_sub)
-		{
-		ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	/* num_val will be the total number of temporarily precomputed points */
-	num_val = 0;
-
-	for (i = 0; i < num + num_scalar; i++)
-		{
-		size_t bits;
-
-		bits = i < num ? BN_num_bits(scalars[i]) : BN_num_bits(scalar);
-		wsize[i] = EC_window_bits_for_scalar_size(bits);
-		num_val += (size_t)1 << (wsize[i] - 1);
-		wNAF[i + 1] = NULL; /* make sure we always have a pivot */
-		wNAF[i] = compute_wNAF((i < num ? scalars[i] : scalar), wsize[i], &wNAF_len[i]);
-		if (wNAF[i] == NULL)
-			goto err;
-		if (wNAF_len[i] > max_len)
-			max_len = wNAF_len[i];
-		}
-
-	if (numblocks)
-		{
-		/* we go here iff scalar != NULL */
-		
-		if (pre_comp == NULL)
-			{
-			if (num_scalar != 1)
-				{
-				ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			/* we have already generated a wNAF for 'scalar' */
-			}
-		else
-			{
-			signed char *tmp_wNAF = NULL;
-			size_t tmp_len = 0;
-			
-			if (num_scalar != 0)
-				{
-				ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			/* use the window size for which we have precomputation */
-			wsize[num] = pre_comp->w;
-			tmp_wNAF = compute_wNAF(scalar, wsize[num], &tmp_len);
-			if (!tmp_wNAF)
-				goto err;
-
-			if (tmp_len <= max_len)
-				{
-				/* One of the other wNAFs is at least as long
-				 * as the wNAF belonging to the generator,
-				 * so wNAF splitting will not buy us anything. */
-
-				numblocks = 1;
-				totalnum = num + 1; /* don't use wNAF splitting */
-				wNAF[num] = tmp_wNAF;
-				wNAF[num + 1] = NULL;
-				wNAF_len[num] = tmp_len;
-				if (tmp_len > max_len)
-					max_len = tmp_len;
-				/* pre_comp->points starts with the points that we need here: */
-				val_sub[num] = pre_comp->points;
-				}
-			else
-				{
-				/* don't include tmp_wNAF directly into wNAF array
-				 * - use wNAF splitting and include the blocks */
-
-				signed char *pp;
-				EC_POINT **tmp_points;
-				
-				if (tmp_len < numblocks * blocksize)
-					{
-					/* possibly we can do with fewer blocks than estimated */
-					numblocks = (tmp_len + blocksize - 1) / blocksize;
-					if (numblocks > pre_comp->numblocks)
-						{
-						ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-						goto err;
-						}
-					totalnum = num + numblocks;
-					}
-				
-				/* split wNAF in 'numblocks' parts */
-				pp = tmp_wNAF;
-				tmp_points = pre_comp->points;
-
-				for (i = num; i < totalnum; i++)
-					{
-					if (i < totalnum - 1)
-						{
-						wNAF_len[i] = blocksize;
-						if (tmp_len < blocksize)
-							{
-							ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-							goto err;
-							}
-						tmp_len -= blocksize;
-						}
-					else
-						/* last block gets whatever is left
-						 * (this could be more or less than 'blocksize'!) */
-						wNAF_len[i] = tmp_len;
-					
-					wNAF[i + 1] = NULL;
-					wNAF[i] = OPENSSL_malloc(wNAF_len[i]);
-					if (wNAF[i] == NULL)
-						{
-						ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
-						OPENSSL_free(tmp_wNAF);
-						goto err;
-						}
-					memcpy(wNAF[i], pp, wNAF_len[i]);
-					if (wNAF_len[i] > max_len)
-						max_len = wNAF_len[i];
-
-					if (*tmp_points == NULL)
-						{
-						ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-						OPENSSL_free(tmp_wNAF);
-						goto err;
-						}
-					val_sub[i] = tmp_points;
-					tmp_points += pre_points_per_block;
-					pp += blocksize;
-					}
-				OPENSSL_free(tmp_wNAF);
-				}
-			}
-		}
-
-	/* All points we precompute now go into a single array 'val'.
-	 * 'val_sub[i]' is a pointer to the subarray for the i-th point,
-	 * or to a subarray of 'pre_comp->points' if we already have precomputation. */
-	val = OPENSSL_malloc((num_val + 1) * sizeof val[0]);
-	if (val == NULL)
-		{
-		ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	val[num_val] = NULL; /* pivot element */
-
-	/* allocate points for precomputation */
-	v = val;
-	for (i = 0; i < num + num_scalar; i++)
-		{
-		val_sub[i] = v;
-		for (j = 0; j < ((size_t)1 << (wsize[i] - 1)); j++)
-			{
-			*v = EC_POINT_new(group);
-			if (*v == NULL) goto err;
-			v++;
-			}
-		}
-	if (!(v == val + num_val))
-		{
-		ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-
-	if (!(tmp = EC_POINT_new(group)))
-		goto err;
-
-	/*-
-	 * prepare precomputed values:
-	 *    val_sub[i][0] :=     points[i]
-	 *    val_sub[i][1] := 3 * points[i]
-	 *    val_sub[i][2] := 5 * points[i]
-	 *    ...
-	 */
-	for (i = 0; i < num + num_scalar; i++)
-		{
-		if (i < num)
-			{
-			if (!EC_POINT_copy(val_sub[i][0], points[i])) goto err;
-			}
-		else
-			{
-			if (!EC_POINT_copy(val_sub[i][0], generator)) goto err;
-			}
-
-		if (wsize[i] > 1)
-			{
-			if (!EC_POINT_dbl(group, tmp, val_sub[i][0], ctx)) goto err;
-			for (j = 1; j < ((size_t)1 << (wsize[i] - 1)); j++)
-				{
-				if (!EC_POINT_add(group, val_sub[i][j], val_sub[i][j - 1], tmp, ctx)) goto err;
-				}
-			}
-		}
-
-#if 1 /* optional; EC_window_bits_for_scalar_size assumes we do this step */
-	if (!EC_POINTs_make_affine(group, num_val, val, ctx))
-		goto err;
+                size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
+                BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    const EC_POINT *generator = NULL;
+    EC_POINT *tmp = NULL;
+    size_t totalnum;
+    size_t blocksize = 0, numblocks = 0; /* for wNAF splitting */
+    size_t pre_points_per_block = 0;
+    size_t i, j;
+    int k;
+    int r_is_inverted = 0;
+    int r_is_at_infinity = 1;
+    size_t *wsize = NULL;       /* individual window sizes */
+    signed char **wNAF = NULL;  /* individual wNAFs */
+    size_t *wNAF_len = NULL;
+    size_t max_len = 0;
+    size_t num_val;
+    EC_POINT **val = NULL;      /* precomputation */
+    EC_POINT **v;
+    EC_POINT ***val_sub = NULL; /* pointers to sub-arrays of 'val' or
+                                 * 'pre_comp->points' */
+    const EC_PRE_COMP *pre_comp = NULL;
+    int num_scalar = 0;         /* flag: will be set to 1 if 'scalar' must be
+                                 * treated like other scalars, i.e.
+                                 * precomputation is not available */
+    int ret = 0;
+
+    if (group->meth != r->meth) {
+        ECerr(EC_F_EC_WNAF_MUL, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+
+    if ((scalar == NULL) && (num == 0)) {
+        return EC_POINT_set_to_infinity(group, r);
+    }
+
+    for (i = 0; i < num; i++) {
+        if (group->meth != points[i]->meth) {
+            ECerr(EC_F_EC_WNAF_MUL, EC_R_INCOMPATIBLE_OBJECTS);
+            return 0;
+        }
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            goto err;
+    }
+
+    if (scalar != NULL) {
+        generator = EC_GROUP_get0_generator(group);
+        if (generator == NULL) {
+            ECerr(EC_F_EC_WNAF_MUL, EC_R_UNDEFINED_GENERATOR);
+            goto err;
+        }
+
+        /* look if we can use precomputed multiples of generator */
+
+        pre_comp =
+            EC_EX_DATA_get_data(group->extra_data, ec_pre_comp_dup,
+                                ec_pre_comp_free, ec_pre_comp_clear_free);
+
+        if (pre_comp && pre_comp->numblocks
+            && (EC_POINT_cmp(group, generator, pre_comp->points[0], ctx) ==
+                0)) {
+            blocksize = pre_comp->blocksize;
+
+            /*
+             * determine maximum number of blocks that wNAF splitting may
+             * yield (NB: maximum wNAF length is bit length plus one)
+             */
+            numblocks = (BN_num_bits(scalar) / blocksize) + 1;
+
+            /*
+             * we cannot use more blocks than we have precomputation for
+             */
+            if (numblocks > pre_comp->numblocks)
+                numblocks = pre_comp->numblocks;
+
+            pre_points_per_block = (size_t)1 << (pre_comp->w - 1);
+
+            /* check that pre_comp looks sane */
+            if (pre_comp->num != (pre_comp->numblocks * pre_points_per_block)) {
+                ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+        } else {
+            /* can't use precomputation */
+            pre_comp = NULL;
+            numblocks = 1;
+            num_scalar = 1;     /* treat 'scalar' like 'num'-th element of
+                                 * 'scalars' */
+        }
+    }
+
+    totalnum = num + numblocks;
+
+    wsize = OPENSSL_malloc(totalnum * sizeof wsize[0]);
+    wNAF_len = OPENSSL_malloc(totalnum * sizeof wNAF_len[0]);
+    wNAF = OPENSSL_malloc((totalnum + 1) * sizeof wNAF[0]); /* includes space
+                                                             * for pivot */
+    val_sub = OPENSSL_malloc(totalnum * sizeof val_sub[0]);
+
+    /* Ensure wNAF is initialised in case we end up going to err */
+    if (wNAF)
+        wNAF[0] = NULL;         /* preliminary pivot */
+
+    if (!wsize || !wNAF_len || !wNAF || !val_sub) {
+        ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /*
+     * num_val will be the total number of temporarily precomputed points
+     */
+    num_val = 0;
+
+    for (i = 0; i < num + num_scalar; i++) {
+        size_t bits;
+
+        bits = i < num ? BN_num_bits(scalars[i]) : BN_num_bits(scalar);
+        wsize[i] = EC_window_bits_for_scalar_size(bits);
+        num_val += (size_t)1 << (wsize[i] - 1);
+        wNAF[i + 1] = NULL;     /* make sure we always have a pivot */
+        wNAF[i] =
+            compute_wNAF((i < num ? scalars[i] : scalar), wsize[i],
+                         &wNAF_len[i]);
+        if (wNAF[i] == NULL)
+            goto err;
+        if (wNAF_len[i] > max_len)
+            max_len = wNAF_len[i];
+    }
+
+    if (numblocks) {
+        /* we go here iff scalar != NULL */
+
+        if (pre_comp == NULL) {
+            if (num_scalar != 1) {
+                ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            /* we have already generated a wNAF for 'scalar' */
+        } else {
+            signed char *tmp_wNAF = NULL;
+            size_t tmp_len = 0;
+
+            if (num_scalar != 0) {
+                ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            /*
+             * use the window size for which we have precomputation
+             */
+            wsize[num] = pre_comp->w;
+            tmp_wNAF = compute_wNAF(scalar, wsize[num], &tmp_len);
+            if (!tmp_wNAF)
+                goto err;
+
+            if (tmp_len <= max_len) {
+                /*
+                 * One of the other wNAFs is at least as long as the wNAF
+                 * belonging to the generator, so wNAF splitting will not buy
+                 * us anything.
+                 */
+
+                numblocks = 1;
+                totalnum = num + 1; /* don't use wNAF splitting */
+                wNAF[num] = tmp_wNAF;
+                wNAF[num + 1] = NULL;
+                wNAF_len[num] = tmp_len;
+                if (tmp_len > max_len)
+                    max_len = tmp_len;
+                /*
+                 * pre_comp->points starts with the points that we need here:
+                 */
+                val_sub[num] = pre_comp->points;
+            } else {
+                /*
+                 * don't include tmp_wNAF directly into wNAF array - use wNAF
+                 * splitting and include the blocks
+                 */
+
+                signed char *pp;
+                EC_POINT **tmp_points;
+
+                if (tmp_len < numblocks * blocksize) {
+                    /*
+                     * possibly we can do with fewer blocks than estimated
+                     */
+                    numblocks = (tmp_len + blocksize - 1) / blocksize;
+                    if (numblocks > pre_comp->numblocks) {
+                        ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                        goto err;
+                    }
+                    totalnum = num + numblocks;
+                }
+
+                /* split wNAF in 'numblocks' parts */
+                pp = tmp_wNAF;
+                tmp_points = pre_comp->points;
+
+                for (i = num; i < totalnum; i++) {
+                    if (i < totalnum - 1) {
+                        wNAF_len[i] = blocksize;
+                        if (tmp_len < blocksize) {
+                            ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                            goto err;
+                        }
+                        tmp_len -= blocksize;
+                    } else
+                        /*
+                         * last block gets whatever is left (this could be
+                         * more or less than 'blocksize'!)
+                         */
+                        wNAF_len[i] = tmp_len;
+
+                    wNAF[i + 1] = NULL;
+                    wNAF[i] = OPENSSL_malloc(wNAF_len[i]);
+                    if (wNAF[i] == NULL) {
+                        ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
+                        OPENSSL_free(tmp_wNAF);
+                        goto err;
+                    }
+                    memcpy(wNAF[i], pp, wNAF_len[i]);
+                    if (wNAF_len[i] > max_len)
+                        max_len = wNAF_len[i];
+
+                    if (*tmp_points == NULL) {
+                        ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+                        OPENSSL_free(tmp_wNAF);
+                        goto err;
+                    }
+                    val_sub[i] = tmp_points;
+                    tmp_points += pre_points_per_block;
+                    pp += blocksize;
+                }
+                OPENSSL_free(tmp_wNAF);
+            }
+        }
+    }
+
+    /*
+     * All points we precompute now go into a single array 'val'.
+     * 'val_sub[i]' is a pointer to the subarray for the i-th point, or to a
+     * subarray of 'pre_comp->points' if we already have precomputation.
+     */
+    val = OPENSSL_malloc((num_val + 1) * sizeof val[0]);
+    if (val == NULL) {
+        ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    val[num_val] = NULL;        /* pivot element */
+
+    /* allocate points for precomputation */
+    v = val;
+    for (i = 0; i < num + num_scalar; i++) {
+        val_sub[i] = v;
+        for (j = 0; j < ((size_t)1 << (wsize[i] - 1)); j++) {
+            *v = EC_POINT_new(group);
+            if (*v == NULL)
+                goto err;
+            v++;
+        }
+    }
+    if (!(v == val + num_val)) {
+        ECerr(EC_F_EC_WNAF_MUL, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+
+    if (!(tmp = EC_POINT_new(group)))
+        goto err;
+
+        /*-
+         * prepare precomputed values:
+         *    val_sub[i][0] :=     points[i]
+         *    val_sub[i][1] := 3 * points[i]
+         *    val_sub[i][2] := 5 * points[i]
+         *    ...
+         */
+    for (i = 0; i < num + num_scalar; i++) {
+        if (i < num) {
+            if (!EC_POINT_copy(val_sub[i][0], points[i]))
+                goto err;
+        } else {
+            if (!EC_POINT_copy(val_sub[i][0], generator))
+                goto err;
+        }
+
+        if (wsize[i] > 1) {
+            if (!EC_POINT_dbl(group, tmp, val_sub[i][0], ctx))
+                goto err;
+            for (j = 1; j < ((size_t)1 << (wsize[i] - 1)); j++) {
+                if (!EC_POINT_add
+                    (group, val_sub[i][j], val_sub[i][j - 1], tmp, ctx))
+                    goto err;
+            }
+        }
+    }
+
+#if 1                           /* optional; EC_window_bits_for_scalar_size
+                                 * assumes we do this step */
+    if (!EC_POINTs_make_affine(group, num_val, val, ctx))
+        goto err;
 #endif
 
-	r_is_at_infinity = 1;
-
-	for (k = max_len - 1; k >= 0; k--)
-		{
-		if (!r_is_at_infinity)
-			{
-			if (!EC_POINT_dbl(group, r, r, ctx)) goto err;
-			}
-		
-		for (i = 0; i < totalnum; i++)
-			{
-			if (wNAF_len[i] > (size_t)k)
-				{
-				int digit = wNAF[i][k];
-				int is_neg;
-
-				if (digit) 
-					{
-					is_neg = digit < 0;
-
-					if (is_neg)
-						digit = -digit;
-
-					if (is_neg != r_is_inverted)
-						{
-						if (!r_is_at_infinity)
-							{
-							if (!EC_POINT_invert(group, r, ctx)) goto err;
-							}
-						r_is_inverted = !r_is_inverted;
-						}
-
-					/* digit > 0 */
-
-					if (r_is_at_infinity)
-						{
-						if (!EC_POINT_copy(r, val_sub[i][digit >> 1])) goto err;
-						r_is_at_infinity = 0;
-						}
-					else
-						{
-						if (!EC_POINT_add(group, r, r, val_sub[i][digit >> 1], ctx)) goto err;
-						}
-					}
-				}
-			}
-		}
-
-	if (r_is_at_infinity)
-		{
-		if (!EC_POINT_set_to_infinity(group, r)) goto err;
-		}
-	else
-		{
-		if (r_is_inverted)
-			if (!EC_POINT_invert(group, r, ctx)) goto err;
-		}
-	
-	ret = 1;
+    r_is_at_infinity = 1;
+
+    for (k = max_len - 1; k >= 0; k--) {
+        if (!r_is_at_infinity) {
+            if (!EC_POINT_dbl(group, r, r, ctx))
+                goto err;
+        }
+
+        for (i = 0; i < totalnum; i++) {
+            if (wNAF_len[i] > (size_t)k) {
+                int digit = wNAF[i][k];
+                int is_neg;
+
+                if (digit) {
+                    is_neg = digit < 0;
+
+                    if (is_neg)
+                        digit = -digit;
+
+                    if (is_neg != r_is_inverted) {
+                        if (!r_is_at_infinity) {
+                            if (!EC_POINT_invert(group, r, ctx))
+                                goto err;
+                        }
+                        r_is_inverted = !r_is_inverted;
+                    }
+
+                    /* digit > 0 */
+
+                    if (r_is_at_infinity) {
+                        if (!EC_POINT_copy(r, val_sub[i][digit >> 1]))
+                            goto err;
+                        r_is_at_infinity = 0;
+                    } else {
+                        if (!EC_POINT_add
+                            (group, r, r, val_sub[i][digit >> 1], ctx))
+                            goto err;
+                    }
+                }
+            }
+        }
+    }
+
+    if (r_is_at_infinity) {
+        if (!EC_POINT_set_to_infinity(group, r))
+            goto err;
+    } else {
+        if (r_is_inverted)
+            if (!EC_POINT_invert(group, r, ctx))
+                goto err;
+    }
+
+    ret = 1;
 
  err:
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (tmp != NULL)
-		EC_POINT_free(tmp);
-	if (wsize != NULL)
-		OPENSSL_free(wsize);
-	if (wNAF_len != NULL)
-		OPENSSL_free(wNAF_len);
-	if (wNAF != NULL)
-		{
-		signed char **w;
-		
-		for (w = wNAF; *w != NULL; w++)
-			OPENSSL_free(*w);
-		
-		OPENSSL_free(wNAF);
-		}
-	if (val != NULL)
-		{
-		for (v = val; *v != NULL; v++)
-			EC_POINT_clear_free(*v);
-
-		OPENSSL_free(val);
-		}
-	if (val_sub != NULL)
-		{
-		OPENSSL_free(val_sub);
-		}
-	return ret;
-	}
-
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (tmp != NULL)
+        EC_POINT_free(tmp);
+    if (wsize != NULL)
+        OPENSSL_free(wsize);
+    if (wNAF_len != NULL)
+        OPENSSL_free(wNAF_len);
+    if (wNAF != NULL) {
+        signed char **w;
+
+        for (w = wNAF; *w != NULL; w++)
+            OPENSSL_free(*w);
+
+        OPENSSL_free(wNAF);
+    }
+    if (val != NULL) {
+        for (v = val; *v != NULL; v++)
+            EC_POINT_clear_free(*v);
+
+        OPENSSL_free(val);
+    }
+    if (val_sub != NULL) {
+        OPENSSL_free(val_sub);
+    }
+    return ret;
+}
 
 /*-
  * ec_wNAF_precompute_mult()
  * creates an EC_PRE_COMP object with preprecomputed multiples of the generator
  * for use with wNAF splitting as implemented in ec_wNAF_mul().
- * 
+ *
  * 'pre_comp->points' is an array of multiples of the generator
  * of the following form:
  * points[0] =     generator;
@@ -768,178 +739,175 @@ int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
  * points[2^(w-1)*numblocks]       = NULL
  */
 int ec_wNAF_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	const EC_POINT *generator;
-	EC_POINT *tmp_point = NULL, *base = NULL, **var;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *order;
-	size_t i, bits, w, pre_points_per_block, blocksize, numblocks, num;
-	EC_POINT **points = NULL;
-	EC_PRE_COMP *pre_comp;
-	int ret = 0;
-
-	/* if there is an old EC_PRE_COMP object, throw it away */
-	EC_EX_DATA_free_data(&group->extra_data, ec_pre_comp_dup, ec_pre_comp_free, ec_pre_comp_clear_free);
-
-	if ((pre_comp = ec_pre_comp_new(group)) == NULL)
-		return 0;
-
-	generator = EC_GROUP_get0_generator(group);
-	if (generator == NULL)
-		{
-		ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, EC_R_UNDEFINED_GENERATOR);
-		goto err;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			goto err;
-		}
-	
-	BN_CTX_start(ctx);
-	order = BN_CTX_get(ctx);
-	if (order == NULL) goto err;
-	
-	if (!EC_GROUP_get_order(group, order, ctx)) goto err;		
-	if (BN_is_zero(order))
-		{
-		ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, EC_R_UNKNOWN_ORDER);
-		goto err;
-		}
-
-	bits = BN_num_bits(order);
-	/* The following parameters mean we precompute (approximately)
-	 * one point per bit.
-	 *
-	 * TBD: The combination  8, 4  is perfect for 160 bits; for other
-	 * bit lengths, other parameter combinations might provide better
-	 * efficiency.
-	 */
-	blocksize = 8;
-	w = 4;
-	if (EC_window_bits_for_scalar_size(bits) > w)
-		{
-		/* let's not make the window too small ... */
-		w = EC_window_bits_for_scalar_size(bits);
-		}
-
-	numblocks = (bits + blocksize - 1) / blocksize; /* max. number of blocks to use for wNAF splitting */
-	
-	pre_points_per_block = (size_t)1 << (w - 1);
-	num = pre_points_per_block * numblocks; /* number of points to compute and store */
-
-	points = OPENSSL_malloc(sizeof (EC_POINT*)*(num + 1));
-	if (!points)
-		{
-		ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	var = points;
-	var[num] = NULL; /* pivot */
-	for (i = 0; i < num; i++)
-		{
-		if ((var[i] = EC_POINT_new(group)) == NULL)
-			{
-			ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-
-	if (!(tmp_point = EC_POINT_new(group)) || !(base = EC_POINT_new(group)))
-		{
-		ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}	
-	
-	if (!EC_POINT_copy(base, generator))
-		goto err;
-	
-	/* do the precomputation */
-	for (i = 0; i < numblocks; i++)
-		{
-		size_t j;
-
-		if (!EC_POINT_dbl(group, tmp_point, base, ctx))
-			goto err;
-
-		if (!EC_POINT_copy(*var++, base))
-			goto err;
-
-		for (j = 1; j < pre_points_per_block; j++, var++)
-			{
-			/* calculate odd multiples of the current base point */
-			if (!EC_POINT_add(group, *var, tmp_point, *(var - 1), ctx))
-				goto err;
-			}
-
-		if (i < numblocks - 1)
-			{
-			/* get the next base (multiply current one by 2^blocksize) */
-			size_t k;
-
-			if (blocksize <= 2)
-				{
-				ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}				
-
-			if (!EC_POINT_dbl(group, base, tmp_point, ctx))
-				goto err;
-			for (k = 2; k < blocksize; k++)
-				{
-				if (!EC_POINT_dbl(group,base,base,ctx))
-					goto err;
-				}
-			}
- 		}
-
-	if (!EC_POINTs_make_affine(group, num, points, ctx))
-		goto err;
-	
-	pre_comp->group = group;
-	pre_comp->blocksize = blocksize;
-	pre_comp->numblocks = numblocks;
-	pre_comp->w = w;
-	pre_comp->points = points;
-	points = NULL;
-	pre_comp->num = num;
-
-	if (!EC_EX_DATA_set_data(&group->extra_data, pre_comp,
-		ec_pre_comp_dup, ec_pre_comp_free, ec_pre_comp_clear_free))
-		goto err;
-	pre_comp = NULL;
-
-	ret = 1;
+{
+    const EC_POINT *generator;
+    EC_POINT *tmp_point = NULL, *base = NULL, **var;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *order;
+    size_t i, bits, w, pre_points_per_block, blocksize, numblocks, num;
+    EC_POINT **points = NULL;
+    EC_PRE_COMP *pre_comp;
+    int ret = 0;
+
+    /* if there is an old EC_PRE_COMP object, throw it away */
+    EC_EX_DATA_free_data(&group->extra_data, ec_pre_comp_dup,
+                         ec_pre_comp_free, ec_pre_comp_clear_free);
+
+    if ((pre_comp = ec_pre_comp_new(group)) == NULL)
+        return 0;
+
+    generator = EC_GROUP_get0_generator(group);
+    if (generator == NULL) {
+        ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, EC_R_UNDEFINED_GENERATOR);
+        goto err;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            goto err;
+    }
+
+    BN_CTX_start(ctx);
+    order = BN_CTX_get(ctx);
+    if (order == NULL)
+        goto err;
+
+    if (!EC_GROUP_get_order(group, order, ctx))
+        goto err;
+    if (BN_is_zero(order)) {
+        ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, EC_R_UNKNOWN_ORDER);
+        goto err;
+    }
+
+    bits = BN_num_bits(order);
+    /*
+     * The following parameters mean we precompute (approximately) one point
+     * per bit. TBD: The combination 8, 4 is perfect for 160 bits; for other
+     * bit lengths, other parameter combinations might provide better
+     * efficiency.
+     */
+    blocksize = 8;
+    w = 4;
+    if (EC_window_bits_for_scalar_size(bits) > w) {
+        /* let's not make the window too small ... */
+        w = EC_window_bits_for_scalar_size(bits);
+    }
+
+    numblocks = (bits + blocksize - 1) / blocksize; /* max. number of blocks
+                                                     * to use for wNAF
+                                                     * splitting */
+
+    pre_points_per_block = (size_t)1 << (w - 1);
+    num = pre_points_per_block * numblocks; /* number of points to compute
+                                             * and store */
+
+    points = OPENSSL_malloc(sizeof(EC_POINT *) * (num + 1));
+    if (!points) {
+        ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    var = points;
+    var[num] = NULL;            /* pivot */
+    for (i = 0; i < num; i++) {
+        if ((var[i] = EC_POINT_new(group)) == NULL) {
+            ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    if (!(tmp_point = EC_POINT_new(group)) || !(base = EC_POINT_new(group))) {
+        ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EC_POINT_copy(base, generator))
+        goto err;
+
+    /* do the precomputation */
+    for (i = 0; i < numblocks; i++) {
+        size_t j;
+
+        if (!EC_POINT_dbl(group, tmp_point, base, ctx))
+            goto err;
+
+        if (!EC_POINT_copy(*var++, base))
+            goto err;
+
+        for (j = 1; j < pre_points_per_block; j++, var++) {
+            /*
+             * calculate odd multiples of the current base point
+             */
+            if (!EC_POINT_add(group, *var, tmp_point, *(var - 1), ctx))
+                goto err;
+        }
+
+        if (i < numblocks - 1) {
+            /*
+             * get the next base (multiply current one by 2^blocksize)
+             */
+            size_t k;
+
+            if (blocksize <= 2) {
+                ECerr(EC_F_EC_WNAF_PRECOMPUTE_MULT, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            if (!EC_POINT_dbl(group, base, tmp_point, ctx))
+                goto err;
+            for (k = 2; k < blocksize; k++) {
+                if (!EC_POINT_dbl(group, base, base, ctx))
+                    goto err;
+            }
+        }
+    }
+
+    if (!EC_POINTs_make_affine(group, num, points, ctx))
+        goto err;
+
+    pre_comp->group = group;
+    pre_comp->blocksize = blocksize;
+    pre_comp->numblocks = numblocks;
+    pre_comp->w = w;
+    pre_comp->points = points;
+    points = NULL;
+    pre_comp->num = num;
+
+    if (!EC_EX_DATA_set_data(&group->extra_data, pre_comp,
+                             ec_pre_comp_dup, ec_pre_comp_free,
+                             ec_pre_comp_clear_free))
+        goto err;
+    pre_comp = NULL;
+
+    ret = 1;
  err:
-	if (ctx != NULL)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (pre_comp)
-		ec_pre_comp_free(pre_comp);
-	if (points)
-		{
-		EC_POINT **p;
-
-		for (p = points; *p != NULL; p++)
-			EC_POINT_free(*p);
-		OPENSSL_free(points);
-		}
-	if (tmp_point)
-		EC_POINT_free(tmp_point);
-	if (base)
-		EC_POINT_free(base);
-	return ret;
-	}
-
+    if (ctx != NULL)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (pre_comp)
+        ec_pre_comp_free(pre_comp);
+    if (points) {
+        EC_POINT **p;
+
+        for (p = points; *p != NULL; p++)
+            EC_POINT_free(*p);
+        OPENSSL_free(points);
+    }
+    if (tmp_point)
+        EC_POINT_free(tmp_point);
+    if (base)
+        EC_POINT_free(base);
+    return ret;
+}
 
 int ec_wNAF_have_precompute_mult(const EC_GROUP *group)
-	{
-	if (EC_EX_DATA_get_data(group->extra_data, ec_pre_comp_dup, ec_pre_comp_free, ec_pre_comp_clear_free) != NULL)
-		return 1;
-	else
-		return 0;
-	}
+{
+    if (EC_EX_DATA_get_data
+        (group->extra_data, ec_pre_comp_dup, ec_pre_comp_free,
+         ec_pre_comp_clear_free) != NULL)
+        return 1;
+    else
+        return 0;
+}
diff --git a/crypto/ec/ec_oct.c b/crypto/ec/ec_oct.c
index fd9db0798d..040c414a33 100644
--- a/crypto/ec/ec_oct.c
+++ b/crypto/ec/ec_oct.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +57,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * Binary polynomial ECC support in OpenSSL originally developed by 
+ * Binary polynomial ECC support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -68,132 +68,125 @@
 
 #include "ec_lcl.h"
 
-int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, int y_bit, BN_CTX *ctx)
-	{
-	if (group->meth->point_set_compressed_coordinates == 0
-		&& !(group->meth->flags & EC_FLAGS_DEFAULT_OCT))
-		{
-		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if(group->meth->flags & EC_FLAGS_DEFAULT_OCT)
-		{
-		if (group->meth->field_type == NID_X9_62_prime_field)
-			return ec_GFp_simple_set_compressed_coordinates(
-					group, point, x, y_bit, ctx);
-		else
+int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group,
+                                            EC_POINT *point, const BIGNUM *x,
+                                            int y_bit, BN_CTX *ctx)
+{
+    if (group->meth->point_set_compressed_coordinates == 0
+        && !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
+        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
+        if (group->meth->field_type == NID_X9_62_prime_field)
+            return ec_GFp_simple_set_compressed_coordinates(group, point, x,
+                                                            y_bit, ctx);
+        else
 #ifdef OPENSSL_NO_EC2M
-			{
-			ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, EC_R_GF2M_NOT_SUPPORTED);
-			return 0;
-			}
+        {
+            ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP,
+                  EC_R_GF2M_NOT_SUPPORTED);
+            return 0;
+        }
 #else
-			return ec_GF2m_simple_set_compressed_coordinates(
-					group, point, x, y_bit, ctx);
+            return ec_GF2m_simple_set_compressed_coordinates(group, point, x,
+                                                             y_bit, ctx);
 #endif
-		}
-	return group->meth->point_set_compressed_coordinates(group, point, x, y_bit, ctx);
-	}
+    }
+    return group->meth->point_set_compressed_coordinates(group, point, x,
+                                                         y_bit, ctx);
+}
 
 #ifndef OPENSSL_NO_EC2M
-int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, int y_bit, BN_CTX *ctx)
-	{
-	if (group->meth->point_set_compressed_coordinates == 0
-		&& !(group->meth->flags & EC_FLAGS_DEFAULT_OCT))
-		{
-		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if(group->meth->flags & EC_FLAGS_DEFAULT_OCT)
-		{
-		if (group->meth->field_type == NID_X9_62_prime_field)
-			return ec_GFp_simple_set_compressed_coordinates(
-					group, point, x, y_bit, ctx);
-		else
-			return ec_GF2m_simple_set_compressed_coordinates(
-					group, point, x, y_bit, ctx);
-		}
-	return group->meth->point_set_compressed_coordinates(group, point, x, y_bit, ctx);
-	}
+int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group,
+                                             EC_POINT *point, const BIGNUM *x,
+                                             int y_bit, BN_CTX *ctx)
+{
+    if (group->meth->point_set_compressed_coordinates == 0
+        && !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
+        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M,
+              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M,
+              EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
+        if (group->meth->field_type == NID_X9_62_prime_field)
+            return ec_GFp_simple_set_compressed_coordinates(group, point, x,
+                                                            y_bit, ctx);
+        else
+            return ec_GF2m_simple_set_compressed_coordinates(group, point, x,
+                                                             y_bit, ctx);
+    }
+    return group->meth->point_set_compressed_coordinates(group, point, x,
+                                                         y_bit, ctx);
+}
 #endif
 
-size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *point, point_conversion_form_t form,
-        unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	if (group->meth->point2oct == 0
-		&& !(group->meth->flags & EC_FLAGS_DEFAULT_OCT))
-		{
-		ECerr(EC_F_EC_POINT_POINT2OCT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_POINT2OCT, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if(group->meth->flags & EC_FLAGS_DEFAULT_OCT)
-		{
-		if (group->meth->field_type == NID_X9_62_prime_field)
-			return ec_GFp_simple_point2oct(group, point,
-							form, buf, len, ctx);
-		else
+size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *point,
+                          point_conversion_form_t form, unsigned char *buf,
+                          size_t len, BN_CTX *ctx)
+{
+    if (group->meth->point2oct == 0
+        && !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
+        ECerr(EC_F_EC_POINT_POINT2OCT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_POINT2OCT, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
+        if (group->meth->field_type == NID_X9_62_prime_field)
+            return ec_GFp_simple_point2oct(group, point, form, buf, len, ctx);
+        else
 #ifdef OPENSSL_NO_EC2M
-			{
-			ECerr(EC_F_EC_POINT_POINT2OCT, EC_R_GF2M_NOT_SUPPORTED);
-			return 0;
-			}
+        {
+            ECerr(EC_F_EC_POINT_POINT2OCT, EC_R_GF2M_NOT_SUPPORTED);
+            return 0;
+        }
 #else
-			return ec_GF2m_simple_point2oct(group, point,
-							form, buf, len, ctx);
+            return ec_GF2m_simple_point2oct(group, point,
+                                            form, buf, len, ctx);
 #endif
-		}
-			
-	return group->meth->point2oct(group, point, form, buf, len, ctx);
-	}
+    }
 
+    return group->meth->point2oct(group, point, form, buf, len, ctx);
+}
 
 int EC_POINT_oct2point(const EC_GROUP *group, EC_POINT *point,
-        const unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	if (group->meth->oct2point == 0
-		&& !(group->meth->flags & EC_FLAGS_DEFAULT_OCT))
-		{
-		ECerr(EC_F_EC_POINT_OCT2POINT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return 0;
-		}
-	if (group->meth != point->meth)
-		{
-		ECerr(EC_F_EC_POINT_OCT2POINT, EC_R_INCOMPATIBLE_OBJECTS);
-		return 0;
-		}
-	if(group->meth->flags & EC_FLAGS_DEFAULT_OCT)
-		{
-		if (group->meth->field_type == NID_X9_62_prime_field)
-			return ec_GFp_simple_oct2point(group, point,
-							buf, len, ctx);
-		else
+                       const unsigned char *buf, size_t len, BN_CTX *ctx)
+{
+    if (group->meth->oct2point == 0
+        && !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
+        ECerr(EC_F_EC_POINT_OCT2POINT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+        return 0;
+    }
+    if (group->meth != point->meth) {
+        ECerr(EC_F_EC_POINT_OCT2POINT, EC_R_INCOMPATIBLE_OBJECTS);
+        return 0;
+    }
+    if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
+        if (group->meth->field_type == NID_X9_62_prime_field)
+            return ec_GFp_simple_oct2point(group, point, buf, len, ctx);
+        else
 #ifdef OPENSSL_NO_EC2M
-			{
-			ECerr(EC_F_EC_POINT_OCT2POINT, EC_R_GF2M_NOT_SUPPORTED);
-			return 0;
-			}
+        {
+            ECerr(EC_F_EC_POINT_OCT2POINT, EC_R_GF2M_NOT_SUPPORTED);
+            return 0;
+        }
 #else
-			return ec_GF2m_simple_oct2point(group, point,
-							buf, len, ctx);
+            return ec_GF2m_simple_oct2point(group, point, buf, len, ctx);
 #endif
-		}
-	return group->meth->oct2point(group, point, buf, len, ctx);
-	}
-
+    }
+    return group->meth->oct2point(group, point, buf, len, ctx);
+}
diff --git a/crypto/ec/ec_pmeth.c b/crypto/ec/ec_pmeth.c
index aea1d5b1e7..b76749010c 100644
--- a/crypto/ec/ec_pmeth.c
+++ b/crypto/ec/ec_pmeth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,506 +68,463 @@
 
 /* EC pkey context structure */
 
-typedef struct
-	{
-	/* Key and paramgen group */
-	EC_GROUP *gen_group;
-	/* message digest */
-	const EVP_MD *md;
-	/* Duplicate key if custom cofactor needed */
-	EC_KEY *co_key;
-	/* Cofactor mode */
-	signed char cofactor_mode;
-	/* KDF (if any) to use for ECDH */
-	char kdf_type;
-	/* Message digest to use for key derivation */
-	const EVP_MD *kdf_md;
-	/* User key material */
-	unsigned char *kdf_ukm;
-	size_t kdf_ukmlen;
-	/* KDF output length */
-	size_t kdf_outlen;
-
-	} EC_PKEY_CTX;
+typedef struct {
+    /* Key and paramgen group */
+    EC_GROUP *gen_group;
+    /* message digest */
+    const EVP_MD *md;
+    /* Duplicate key if custom cofactor needed */
+    EC_KEY *co_key;
+    /* Cofactor mode */
+    signed char cofactor_mode;
+    /* KDF (if any) to use for ECDH */
+    char kdf_type;
+    /* Message digest to use for key derivation */
+    const EVP_MD *kdf_md;
+    /* User key material */
+    unsigned char *kdf_ukm;
+    size_t kdf_ukmlen;
+    /* KDF output length */
+    size_t kdf_outlen;
+} EC_PKEY_CTX;
 
 static int pkey_ec_init(EVP_PKEY_CTX *ctx)
-	{
-	EC_PKEY_CTX *dctx;
-	dctx = OPENSSL_malloc(sizeof(EC_PKEY_CTX));
-	if (!dctx)
-		return 0;
-	dctx->gen_group = NULL;
-	dctx->md = NULL;
-
-	dctx->cofactor_mode = -1;
-	dctx->co_key = NULL;
-	dctx->kdf_type = EVP_PKEY_ECDH_KDF_NONE;
-	dctx->kdf_md = NULL;
-	dctx->kdf_outlen = 0;
-	dctx->kdf_ukm = NULL;
-	dctx->kdf_ukmlen = 0;
-
-	ctx->data = dctx;
-
-	return 1;
-	}
+{
+    EC_PKEY_CTX *dctx;
+    dctx = OPENSSL_malloc(sizeof(EC_PKEY_CTX));
+    if (!dctx)
+        return 0;
+    dctx->gen_group = NULL;
+    dctx->md = NULL;
+
+    dctx->cofactor_mode = -1;
+    dctx->co_key = NULL;
+    dctx->kdf_type = EVP_PKEY_ECDH_KDF_NONE;
+    dctx->kdf_md = NULL;
+    dctx->kdf_outlen = 0;
+    dctx->kdf_ukm = NULL;
+    dctx->kdf_ukmlen = 0;
+
+    ctx->data = dctx;
+
+    return 1;
+}
 
 static int pkey_ec_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	EC_PKEY_CTX *dctx, *sctx;
-	if (!pkey_ec_init(dst))
-		return 0;
-       	sctx = src->data;
-	dctx = dst->data;
-	if (sctx->gen_group)
-		{
-		dctx->gen_group = EC_GROUP_dup(sctx->gen_group);
-		if (!dctx->gen_group)
-			return 0;
-		}
-	dctx->md = sctx->md;
-
-	if (sctx->co_key)
-		{
-		dctx->co_key = EC_KEY_dup(sctx->co_key);
-		if (!dctx->co_key)
-			return 0;
-		}
-	dctx->kdf_type = sctx->kdf_type;
-	dctx->kdf_md = sctx->kdf_md;
-	dctx->kdf_outlen = sctx->kdf_outlen;
-	if (sctx->kdf_ukm)
-		{
-		dctx->kdf_ukm = BUF_memdup(sctx->kdf_ukm, sctx->kdf_ukmlen);
-		if (!dctx->kdf_ukm)
-			return 0;
-		}
-	else
-		dctx->kdf_ukm = NULL;
-	dctx->kdf_ukmlen = sctx->kdf_ukmlen;
-	return 1;
-	}
+{
+    EC_PKEY_CTX *dctx, *sctx;
+    if (!pkey_ec_init(dst))
+        return 0;
+    sctx = src->data;
+    dctx = dst->data;
+    if (sctx->gen_group) {
+        dctx->gen_group = EC_GROUP_dup(sctx->gen_group);
+        if (!dctx->gen_group)
+            return 0;
+    }
+    dctx->md = sctx->md;
+
+    if (sctx->co_key) {
+        dctx->co_key = EC_KEY_dup(sctx->co_key);
+        if (!dctx->co_key)
+            return 0;
+    }
+    dctx->kdf_type = sctx->kdf_type;
+    dctx->kdf_md = sctx->kdf_md;
+    dctx->kdf_outlen = sctx->kdf_outlen;
+    if (sctx->kdf_ukm) {
+        dctx->kdf_ukm = BUF_memdup(sctx->kdf_ukm, sctx->kdf_ukmlen);
+        if (!dctx->kdf_ukm)
+            return 0;
+    } else
+        dctx->kdf_ukm = NULL;
+    dctx->kdf_ukmlen = sctx->kdf_ukmlen;
+    return 1;
+}
 
 static void pkey_ec_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	EC_PKEY_CTX *dctx = ctx->data;
-	if (dctx)
-		{
-		if (dctx->gen_group)
-			EC_GROUP_free(dctx->gen_group);
-		if (dctx->co_key)
-			EC_KEY_free(dctx->co_key);
-		if (dctx->kdf_ukm)
-			OPENSSL_free(dctx->kdf_ukm);
-		OPENSSL_free(dctx);
-		}
-	}
+{
+    EC_PKEY_CTX *dctx = ctx->data;
+    if (dctx) {
+        if (dctx->gen_group)
+            EC_GROUP_free(dctx->gen_group);
+        if (dctx->co_key)
+            EC_KEY_free(dctx->co_key);
+        if (dctx->kdf_ukm)
+            OPENSSL_free(dctx->kdf_ukm);
+        OPENSSL_free(dctx);
+    }
+}
 
 static int pkey_ec_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	int ret, type;
-	unsigned int sltmp;
-	EC_PKEY_CTX *dctx = ctx->data;
-	EC_KEY *ec = ctx->pkey->pkey.ec;
-
-	if (!sig)
-		{
-		*siglen = ECDSA_size(ec);
-		return 1;
-		}
-	else if(*siglen < (size_t)ECDSA_size(ec))
-		{
-		ECerr(EC_F_PKEY_EC_SIGN, EC_R_BUFFER_TOO_SMALL);
-		return 0;
-		}
-
-	if (dctx->md)
-		type = EVP_MD_type(dctx->md);
-	else
-		type = NID_sha1;
-
-
-	ret = ECDSA_sign(type, tbs, tbslen, sig, &sltmp, ec);
-
-	if (ret <= 0)
-		return ret;
-	*siglen = (size_t)sltmp;
-	return 1;
-	}
+                        const unsigned char *tbs, size_t tbslen)
+{
+    int ret, type;
+    unsigned int sltmp;
+    EC_PKEY_CTX *dctx = ctx->data;
+    EC_KEY *ec = ctx->pkey->pkey.ec;
+
+    if (!sig) {
+        *siglen = ECDSA_size(ec);
+        return 1;
+    } else if (*siglen < (size_t)ECDSA_size(ec)) {
+        ECerr(EC_F_PKEY_EC_SIGN, EC_R_BUFFER_TOO_SMALL);
+        return 0;
+    }
+
+    if (dctx->md)
+        type = EVP_MD_type(dctx->md);
+    else
+        type = NID_sha1;
+
+    ret = ECDSA_sign(type, tbs, tbslen, sig, &sltmp, ec);
+
+    if (ret <= 0)
+        return ret;
+    *siglen = (size_t)sltmp;
+    return 1;
+}
 
 static int pkey_ec_verify(EVP_PKEY_CTX *ctx,
-					const unsigned char *sig, size_t siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	int ret, type;
-	EC_PKEY_CTX *dctx = ctx->data;
-	EC_KEY *ec = ctx->pkey->pkey.ec;
+                          const unsigned char *sig, size_t siglen,
+                          const unsigned char *tbs, size_t tbslen)
+{
+    int ret, type;
+    EC_PKEY_CTX *dctx = ctx->data;
+    EC_KEY *ec = ctx->pkey->pkey.ec;
 
-	if (dctx->md)
-		type = EVP_MD_type(dctx->md);
-	else
-		type = NID_sha1;
+    if (dctx->md)
+        type = EVP_MD_type(dctx->md);
+    else
+        type = NID_sha1;
 
-	ret = ECDSA_verify(type, tbs, tbslen, sig, siglen, ec);
+    ret = ECDSA_verify(type, tbs, tbslen, sig, siglen, ec);
 
-	return ret;
-	}
+    return ret;
+}
 
 #ifndef OPENSSL_NO_ECDH
-static int pkey_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
-	{
-	int ret;
-	size_t outlen;
-	const EC_POINT *pubkey = NULL;
-	EC_KEY *eckey;
-	EC_PKEY_CTX *dctx = ctx->data;
-	if (!ctx->pkey || !ctx->peerkey)
-		{
-		ECerr(EC_F_PKEY_EC_DERIVE, EC_R_KEYS_NOT_SET);
-		return 0;
-		}
-
-	eckey = dctx->co_key ? dctx->co_key : ctx->pkey->pkey.ec;
-
-	if (!key)
-		{
-		const EC_GROUP *group;
-		group = EC_KEY_get0_group(eckey);
-		*keylen = (EC_GROUP_get_degree(group) + 7)/8;
-		return 1;
-		}
-	pubkey = EC_KEY_get0_public_key(ctx->peerkey->pkey.ec);
-
-	/* NB: unlike PKCS#3 DH, if *outlen is less than maximum size this is
-	 * not an error, the result is truncated.
-	 */
-
-	outlen = *keylen;
-		
-	ret = ECDH_compute_key(key, outlen, pubkey, eckey, 0);
-	if (ret <= 0)
-		return 0;
-	*keylen = ret;
-	return 1;
-	}
+static int pkey_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
+                          size_t *keylen)
+{
+    int ret;
+    size_t outlen;
+    const EC_POINT *pubkey = NULL;
+    EC_KEY *eckey;
+    EC_PKEY_CTX *dctx = ctx->data;
+    if (!ctx->pkey || !ctx->peerkey) {
+        ECerr(EC_F_PKEY_EC_DERIVE, EC_R_KEYS_NOT_SET);
+        return 0;
+    }
+
+    eckey = dctx->co_key ? dctx->co_key : ctx->pkey->pkey.ec;
+
+    if (!key) {
+        const EC_GROUP *group;
+        group = EC_KEY_get0_group(eckey);
+        *keylen = (EC_GROUP_get_degree(group) + 7) / 8;
+        return 1;
+    }
+    pubkey = EC_KEY_get0_public_key(ctx->peerkey->pkey.ec);
+
+    /*
+     * NB: unlike PKCS#3 DH, if *outlen is less than maximum size this is not
+     * an error, the result is truncated.
+     */
+
+    outlen = *keylen;
+
+    ret = ECDH_compute_key(key, outlen, pubkey, eckey, 0);
+    if (ret <= 0)
+        return 0;
+    *keylen = ret;
+    return 1;
+}
 
 static int pkey_ec_kdf_derive(EVP_PKEY_CTX *ctx,
-				unsigned char *key, size_t *keylen)
-	{
-	EC_PKEY_CTX *dctx = ctx->data;
-	unsigned char *ktmp = NULL;
-	size_t ktmplen;
-	int rv = 0;
-	if (dctx->kdf_type == EVP_PKEY_ECDH_KDF_NONE)
-		return pkey_ec_derive(ctx, key, keylen);
-	if (!key)
-		{
-		*keylen = dctx->kdf_outlen;
-		return 1;
-		}
-	if (*keylen != dctx->kdf_outlen)
-		return 0;
-	if (!pkey_ec_derive(ctx, NULL, &ktmplen))
-		return 0;
-	ktmp = OPENSSL_malloc(ktmplen);
-	if (!ktmp)
-		return 0;
-	if (!pkey_ec_derive(ctx, ktmp, &ktmplen))
-		goto err;
-	/* Do KDF stuff */
-	if (!ECDH_KDF_X9_62(key, *keylen, ktmp, ktmplen, 
-				dctx->kdf_ukm, dctx->kdf_ukmlen,
-				dctx->kdf_md))
-		goto err;
-	rv = 1;
-
-	err:
-	if (ktmp)
-		{
-		OPENSSL_cleanse(ktmp, ktmplen);
-		OPENSSL_free(ktmp);
-		}
-	return rv;
-	}
+                              unsigned char *key, size_t *keylen)
+{
+    EC_PKEY_CTX *dctx = ctx->data;
+    unsigned char *ktmp = NULL;
+    size_t ktmplen;
+    int rv = 0;
+    if (dctx->kdf_type == EVP_PKEY_ECDH_KDF_NONE)
+        return pkey_ec_derive(ctx, key, keylen);
+    if (!key) {
+        *keylen = dctx->kdf_outlen;
+        return 1;
+    }
+    if (*keylen != dctx->kdf_outlen)
+        return 0;
+    if (!pkey_ec_derive(ctx, NULL, &ktmplen))
+        return 0;
+    ktmp = OPENSSL_malloc(ktmplen);
+    if (!ktmp)
+        return 0;
+    if (!pkey_ec_derive(ctx, ktmp, &ktmplen))
+        goto err;
+    /* Do KDF stuff */
+    if (!ECDH_KDF_X9_62(key, *keylen, ktmp, ktmplen,
+                        dctx->kdf_ukm, dctx->kdf_ukmlen, dctx->kdf_md))
+        goto err;
+    rv = 1;
+
+ err:
+    if (ktmp) {
+        OPENSSL_cleanse(ktmp, ktmplen);
+        OPENSSL_free(ktmp);
+    }
+    return rv;
+}
 #endif
 
 static int pkey_ec_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	EC_PKEY_CTX *dctx = ctx->data;
-	EC_GROUP *group;
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID:
-		group = EC_GROUP_new_by_curve_name(p1);
-		if (group == NULL)
-			{
-			ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_CURVE);
-			return 0;
-			}
-		if (dctx->gen_group)
-			EC_GROUP_free(dctx->gen_group);
-		dctx->gen_group = group;
-		return 1;
-
-		case EVP_PKEY_CTRL_EC_PARAM_ENC:
-		if (!dctx->gen_group)
-			{
-			ECerr(EC_F_PKEY_EC_CTRL, EC_R_NO_PARAMETERS_SET);
-			return 0;
-			}
-		EC_GROUP_set_asn1_flag(dctx->gen_group, p1);
-		return 1;
+{
+    EC_PKEY_CTX *dctx = ctx->data;
+    EC_GROUP *group;
+    switch (type) {
+    case EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID:
+        group = EC_GROUP_new_by_curve_name(p1);
+        if (group == NULL) {
+            ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_CURVE);
+            return 0;
+        }
+        if (dctx->gen_group)
+            EC_GROUP_free(dctx->gen_group);
+        dctx->gen_group = group;
+        return 1;
+
+    case EVP_PKEY_CTRL_EC_PARAM_ENC:
+        if (!dctx->gen_group) {
+            ECerr(EC_F_PKEY_EC_CTRL, EC_R_NO_PARAMETERS_SET);
+            return 0;
+        }
+        EC_GROUP_set_asn1_flag(dctx->gen_group, p1);
+        return 1;
 
 #ifndef OPENSSL_NO_ECDH
-		case EVP_PKEY_CTRL_EC_ECDH_COFACTOR:
-		if (p1 == -2)
-			{
-			if (dctx->cofactor_mode != -1)
-				return dctx->cofactor_mode;
-			else
-				{
-				EC_KEY *ec_key = ctx->pkey->pkey.ec;
-				return EC_KEY_get_flags(ec_key) & EC_FLAG_COFACTOR_ECDH ? 1 : 0;
-				}
-			}
-		else if (p1 < -1 || p1 > 1)
-			return -2;
-		dctx->cofactor_mode = p1;
-		if (p1 != -1)
-			{
-			EC_KEY *ec_key = ctx->pkey->pkey.ec;
-			if (!ec_key->group)
-				return -2;
-			/* If cofactor is 1 cofactor mode does nothing */
-			if (BN_is_one(&ec_key->group->cofactor))
-				return 1;
-			if (!dctx->co_key)
-				{
-				dctx->co_key = EC_KEY_dup(ec_key);
-				if (!dctx->co_key)
-					return 0;
-				}
-			if (p1)
-				EC_KEY_set_flags(dctx->co_key,
-							EC_FLAG_COFACTOR_ECDH);
-			else
-				EC_KEY_clear_flags(dctx->co_key,
-							EC_FLAG_COFACTOR_ECDH);
-			}
-		else if (dctx->co_key)
-			{
-			EC_KEY_free(dctx->co_key);
-			dctx->co_key = NULL;
-			}
-		return 1;
+    case EVP_PKEY_CTRL_EC_ECDH_COFACTOR:
+        if (p1 == -2) {
+            if (dctx->cofactor_mode != -1)
+                return dctx->cofactor_mode;
+            else {
+                EC_KEY *ec_key = ctx->pkey->pkey.ec;
+                return EC_KEY_get_flags(ec_key) & EC_FLAG_COFACTOR_ECDH ? 1 :
+                    0;
+            }
+        } else if (p1 < -1 || p1 > 1)
+            return -2;
+        dctx->cofactor_mode = p1;
+        if (p1 != -1) {
+            EC_KEY *ec_key = ctx->pkey->pkey.ec;
+            if (!ec_key->group)
+                return -2;
+            /* If cofactor is 1 cofactor mode does nothing */
+            if (BN_is_one(&ec_key->group->cofactor))
+                return 1;
+            if (!dctx->co_key) {
+                dctx->co_key = EC_KEY_dup(ec_key);
+                if (!dctx->co_key)
+                    return 0;
+            }
+            if (p1)
+                EC_KEY_set_flags(dctx->co_key, EC_FLAG_COFACTOR_ECDH);
+            else
+                EC_KEY_clear_flags(dctx->co_key, EC_FLAG_COFACTOR_ECDH);
+        } else if (dctx->co_key) {
+            EC_KEY_free(dctx->co_key);
+            dctx->co_key = NULL;
+        }
+        return 1;
 #endif
 
-		case EVP_PKEY_CTRL_EC_KDF_TYPE:
-		if (p1 == -2)
-			return dctx->kdf_type;
-		if (p1 != EVP_PKEY_ECDH_KDF_NONE &&
-		    p1 != EVP_PKEY_ECDH_KDF_X9_62)
-			return -2;
-		dctx->kdf_type = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_EC_KDF_MD:
-		dctx->kdf_md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_EC_KDF_MD:
-		*(const EVP_MD **)p2 = dctx->kdf_md;
-		return 1;
-
-		case EVP_PKEY_CTRL_EC_KDF_OUTLEN:
-		if (p1 <= 0)
-			return -2;
-		dctx->kdf_outlen = (size_t)p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN:
-		*(int *)p2 = dctx->kdf_outlen;
-		return 1;
-
-		case EVP_PKEY_CTRL_EC_KDF_UKM:
-		if (dctx->kdf_ukm)
-			OPENSSL_free(dctx->kdf_ukm);
-		dctx->kdf_ukm = p2;
-		if (p2)
-			dctx->kdf_ukmlen = p1;
-		else
-			dctx->kdf_ukmlen = 0;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_EC_KDF_UKM:
-		*(unsigned char **)p2 = dctx->kdf_ukm;
-		return dctx->kdf_ukmlen;
-
-		case EVP_PKEY_CTRL_MD:
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_ecdsa_with_SHA1 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
-		    EVP_MD_type((const EVP_MD *)p2) != NID_sha512)
-			{
-			ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_DIGEST_TYPE);
-			return 0;
-			}
-		dctx->md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_MD:
-		*(const EVP_MD **)p2 = dctx->md;
-		return 1;
-
-		case EVP_PKEY_CTRL_PEER_KEY:
-		/* Default behaviour is OK */
-		case EVP_PKEY_CTRL_DIGESTINIT:
-		case EVP_PKEY_CTRL_PKCS7_SIGN:
-		case EVP_PKEY_CTRL_CMS_SIGN:
-		return 1;
-
-		default:
-		return -2;
-
-		}
-	}
-			
+    case EVP_PKEY_CTRL_EC_KDF_TYPE:
+        if (p1 == -2)
+            return dctx->kdf_type;
+        if (p1 != EVP_PKEY_ECDH_KDF_NONE && p1 != EVP_PKEY_ECDH_KDF_X9_62)
+            return -2;
+        dctx->kdf_type = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_EC_KDF_MD:
+        dctx->kdf_md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_EC_KDF_MD:
+        *(const EVP_MD **)p2 = dctx->kdf_md;
+        return 1;
+
+    case EVP_PKEY_CTRL_EC_KDF_OUTLEN:
+        if (p1 <= 0)
+            return -2;
+        dctx->kdf_outlen = (size_t)p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_EC_KDF_OUTLEN:
+        *(int *)p2 = dctx->kdf_outlen;
+        return 1;
+
+    case EVP_PKEY_CTRL_EC_KDF_UKM:
+        if (dctx->kdf_ukm)
+            OPENSSL_free(dctx->kdf_ukm);
+        dctx->kdf_ukm = p2;
+        if (p2)
+            dctx->kdf_ukmlen = p1;
+        else
+            dctx->kdf_ukmlen = 0;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_EC_KDF_UKM:
+        *(unsigned char **)p2 = dctx->kdf_ukm;
+        return dctx->kdf_ukmlen;
+
+    case EVP_PKEY_CTRL_MD:
+        if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_ecdsa_with_SHA1 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
+            ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_DIGEST_TYPE);
+            return 0;
+        }
+        dctx->md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_MD:
+        *(const EVP_MD **)p2 = dctx->md;
+        return 1;
+
+    case EVP_PKEY_CTRL_PEER_KEY:
+        /* Default behaviour is OK */
+    case EVP_PKEY_CTRL_DIGESTINIT:
+    case EVP_PKEY_CTRL_PKCS7_SIGN:
+    case EVP_PKEY_CTRL_CMS_SIGN:
+        return 1;
+
+    default:
+        return -2;
+
+    }
+}
+
 static int pkey_ec_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!strcmp(type, "ec_paramgen_curve"))
-		{
-		int nid;
-		nid = EC_curve_nist2nid(value);
-		if (nid == NID_undef)
-			nid = OBJ_sn2nid(value);
-		if (nid == NID_undef)
-			nid = OBJ_ln2nid(value);
-		if (nid == NID_undef)
-			{
-			ECerr(EC_F_PKEY_EC_CTRL_STR, EC_R_INVALID_CURVE);
-			return 0;
-			}
-		return EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid);
-		}
-	else if (!strcmp(type, "ec_param_enc"))
-		{
-		int param_enc;
-		if (!strcmp(value, "explicit"))
-			param_enc = 0;
-		else if (!strcmp(value, "named_curve"))
-			param_enc = OPENSSL_EC_NAMED_CURVE;
-		else
-			return -2;
-		return EVP_PKEY_CTX_set_ec_param_enc(ctx, param_enc);
-		}
-	else if (!strcmp(type, "ecdh_kdf_md"))
-		{
-		const EVP_MD *md;
-		if (!(md = EVP_get_digestbyname(value)))
-			{
-			ECerr(EC_F_PKEY_EC_CTRL_STR, EC_R_INVALID_DIGEST);
-			return 0;
-			}
-		return EVP_PKEY_CTX_set_ecdh_kdf_md(ctx, md);
-		}
-	else if (!strcmp(type, "ecdh_cofactor_mode"))
-		{
-		int co_mode;
-		co_mode = atoi(value);
-		return EVP_PKEY_CTX_set_ecdh_cofactor_mode(ctx, co_mode);
-		}
-			
-	return -2;
-	}
+                            const char *type, const char *value)
+{
+    if (!strcmp(type, "ec_paramgen_curve")) {
+        int nid;
+        nid = EC_curve_nist2nid(value);
+        if (nid == NID_undef)
+            nid = OBJ_sn2nid(value);
+        if (nid == NID_undef)
+            nid = OBJ_ln2nid(value);
+        if (nid == NID_undef) {
+            ECerr(EC_F_PKEY_EC_CTRL_STR, EC_R_INVALID_CURVE);
+            return 0;
+        }
+        return EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid);
+    } else if (!strcmp(type, "ec_param_enc")) {
+        int param_enc;
+        if (!strcmp(value, "explicit"))
+            param_enc = 0;
+        else if (!strcmp(value, "named_curve"))
+            param_enc = OPENSSL_EC_NAMED_CURVE;
+        else
+            return -2;
+        return EVP_PKEY_CTX_set_ec_param_enc(ctx, param_enc);
+    } else if (!strcmp(type, "ecdh_kdf_md")) {
+        const EVP_MD *md;
+        if (!(md = EVP_get_digestbyname(value))) {
+            ECerr(EC_F_PKEY_EC_CTRL_STR, EC_R_INVALID_DIGEST);
+            return 0;
+        }
+        return EVP_PKEY_CTX_set_ecdh_kdf_md(ctx, md);
+    } else if (!strcmp(type, "ecdh_cofactor_mode")) {
+        int co_mode;
+        co_mode = atoi(value);
+        return EVP_PKEY_CTX_set_ecdh_cofactor_mode(ctx, co_mode);
+    }
+
+    return -2;
+}
 
 static int pkey_ec_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	EC_KEY *ec = NULL;
-	EC_PKEY_CTX *dctx = ctx->data;
-	int ret = 0;
-	if (dctx->gen_group == NULL)
-		{
-		ECerr(EC_F_PKEY_EC_PARAMGEN, EC_R_NO_PARAMETERS_SET);
-		return 0;
-		}
-	ec = EC_KEY_new();
-	if (!ec)
-		return 0;
-	ret = EC_KEY_set_group(ec, dctx->gen_group);
-	if (ret)
-		EVP_PKEY_assign_EC_KEY(pkey, ec);
-	else
-		EC_KEY_free(ec);
-	return ret;
-	}
+{
+    EC_KEY *ec = NULL;
+    EC_PKEY_CTX *dctx = ctx->data;
+    int ret = 0;
+    if (dctx->gen_group == NULL) {
+        ECerr(EC_F_PKEY_EC_PARAMGEN, EC_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    ec = EC_KEY_new();
+    if (!ec)
+        return 0;
+    ret = EC_KEY_set_group(ec, dctx->gen_group);
+    if (ret)
+        EVP_PKEY_assign_EC_KEY(pkey, ec);
+    else
+        EC_KEY_free(ec);
+    return ret;
+}
 
 static int pkey_ec_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	EC_KEY *ec = NULL;
-	EC_PKEY_CTX *dctx = ctx->data;
-	if (ctx->pkey == NULL && dctx->gen_group == NULL)
-		{
-		ECerr(EC_F_PKEY_EC_KEYGEN, EC_R_NO_PARAMETERS_SET);
-		return 0;
-		}
-	ec = EC_KEY_new();
-	if (!ec)
-		return 0;
-	EVP_PKEY_assign_EC_KEY(pkey, ec);
-	if (ctx->pkey)
-		{
-		/* Note: if error return, pkey is freed by parent routine */
-		if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
-			return 0;
-		}
-	else
-		{
-		if (!EC_KEY_set_group(ec, dctx->gen_group))
-			return 0;
-		}
-	return EC_KEY_generate_key(pkey->pkey.ec);
-	}
-
-const EVP_PKEY_METHOD ec_pkey_meth = 
-	{
-	EVP_PKEY_EC,
-	0,
-	pkey_ec_init,
-	pkey_ec_copy,
-	pkey_ec_cleanup,
-
-	0,
-	pkey_ec_paramgen,
-
-	0,
-	pkey_ec_keygen,
-
-	0,
-	pkey_ec_sign,
-
-	0,
-	pkey_ec_verify,
-
-	0,0,
-
-	0,0,0,0,
-
-	0,0,
-
-	0,0,
-
-	0,
+{
+    EC_KEY *ec = NULL;
+    EC_PKEY_CTX *dctx = ctx->data;
+    if (ctx->pkey == NULL && dctx->gen_group == NULL) {
+        ECerr(EC_F_PKEY_EC_KEYGEN, EC_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    ec = EC_KEY_new();
+    if (!ec)
+        return 0;
+    EVP_PKEY_assign_EC_KEY(pkey, ec);
+    if (ctx->pkey) {
+        /* Note: if error return, pkey is freed by parent routine */
+        if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
+            return 0;
+    } else {
+        if (!EC_KEY_set_group(ec, dctx->gen_group))
+            return 0;
+    }
+    return EC_KEY_generate_key(pkey->pkey.ec);
+}
+
+const EVP_PKEY_METHOD ec_pkey_meth = {
+    EVP_PKEY_EC,
+    0,
+    pkey_ec_init,
+    pkey_ec_copy,
+    pkey_ec_cleanup,
+
+    0,
+    pkey_ec_paramgen,
+
+    0,
+    pkey_ec_keygen,
+
+    0,
+    pkey_ec_sign,
+
+    0,
+    pkey_ec_verify,
+
+    0, 0,
+
+    0, 0, 0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0,
 #ifndef OPENSSL_NO_ECDH
-	pkey_ec_kdf_derive,
+    pkey_ec_kdf_derive,
 #else
-	0,
+    0,
 #endif
 
-	pkey_ec_ctrl,
-	pkey_ec_ctrl_str
-
-	};
+    pkey_ec_ctrl,
+    pkey_ec_ctrl_str
+};
diff --git a/crypto/ec/ec_print.c b/crypto/ec/ec_print.c
index f7c8a303ac..96b294d877 100644
--- a/crypto/ec/ec_print.c
+++ b/crypto/ec/ec_print.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,140 +56,124 @@
 #include 
 #include "ec_lcl.h"
 
-BIGNUM *EC_POINT_point2bn(const EC_GROUP *group, 
-                          const EC_POINT *point, 
+BIGNUM *EC_POINT_point2bn(const EC_GROUP *group,
+                          const EC_POINT *point,
                           point_conversion_form_t form,
-                          BIGNUM *ret,
-                          BN_CTX *ctx)
-	{
-	size_t        buf_len=0;
-	unsigned char *buf;
+                          BIGNUM *ret, BN_CTX *ctx)
+{
+    size_t buf_len = 0;
+    unsigned char *buf;
 
-	buf_len = EC_POINT_point2oct(group, point, form,
-                                     NULL, 0, ctx);
-	if (buf_len == 0)
-		return NULL;
+    buf_len = EC_POINT_point2oct(group, point, form, NULL, 0, ctx);
+    if (buf_len == 0)
+        return NULL;
 
-	if ((buf = OPENSSL_malloc(buf_len)) == NULL)
-		return NULL;
+    if ((buf = OPENSSL_malloc(buf_len)) == NULL)
+        return NULL;
 
-	if (!EC_POINT_point2oct(group, point, form, buf, buf_len, ctx))
-		{
-		OPENSSL_free(buf);
-		return NULL;
-		}
+    if (!EC_POINT_point2oct(group, point, form, buf, buf_len, ctx)) {
+        OPENSSL_free(buf);
+        return NULL;
+    }
 
-	ret = BN_bin2bn(buf, buf_len, ret);
+    ret = BN_bin2bn(buf, buf_len, ret);
 
-	OPENSSL_free(buf);
+    OPENSSL_free(buf);
 
-	return ret;
+    return ret;
 }
 
 EC_POINT *EC_POINT_bn2point(const EC_GROUP *group,
-                            const BIGNUM *bn,
-                            EC_POINT *point, 
-                            BN_CTX *ctx)
-	{
-	size_t        buf_len=0;
-	unsigned char *buf;
-	EC_POINT      *ret;
-
-	if ((buf_len = BN_num_bytes(bn)) == 0) return NULL;
-	buf = OPENSSL_malloc(buf_len);
-	if (buf == NULL)
-		return NULL;
-
-	if (!BN_bn2bin(bn, buf)) 
-		{
-		OPENSSL_free(buf);
-		return NULL;
-		}
-
-	if (point == NULL)
-		{
-		if ((ret = EC_POINT_new(group)) == NULL)
-			{
-			OPENSSL_free(buf);
-			return NULL;
-			}
-		}
-	else
-		ret = point;
-
-	if (!EC_POINT_oct2point(group, ret, buf, buf_len, ctx))
-		{
-		if (point == NULL)
-			EC_POINT_clear_free(ret);
-		OPENSSL_free(buf);
-		return NULL;
-		}
-
-	OPENSSL_free(buf);
-	return ret;
-	}
+                            const BIGNUM *bn, EC_POINT *point, BN_CTX *ctx)
+{
+    size_t buf_len = 0;
+    unsigned char *buf;
+    EC_POINT *ret;
+
+    if ((buf_len = BN_num_bytes(bn)) == 0)
+        return NULL;
+    buf = OPENSSL_malloc(buf_len);
+    if (buf == NULL)
+        return NULL;
+
+    if (!BN_bn2bin(bn, buf)) {
+        OPENSSL_free(buf);
+        return NULL;
+    }
+
+    if (point == NULL) {
+        if ((ret = EC_POINT_new(group)) == NULL) {
+            OPENSSL_free(buf);
+            return NULL;
+        }
+    } else
+        ret = point;
+
+    if (!EC_POINT_oct2point(group, ret, buf, buf_len, ctx)) {
+        if (point == NULL)
+            EC_POINT_clear_free(ret);
+        OPENSSL_free(buf);
+        return NULL;
+    }
+
+    OPENSSL_free(buf);
+    return ret;
+}
 
 static const char *HEX_DIGITS = "0123456789ABCDEF";
 
 /* the return value must be freed (using OPENSSL_free()) */
 char *EC_POINT_point2hex(const EC_GROUP *group,
                          const EC_POINT *point,
-                         point_conversion_form_t form,
-                         BN_CTX *ctx)
-	{
-	char          *ret, *p;
-	size_t        buf_len=0,i;
-	unsigned char *buf, *pbuf;
-
-	buf_len = EC_POINT_point2oct(group, point, form,
-                                     NULL, 0, ctx);
-	if (buf_len == 0)
-		return NULL;
-
-	if ((buf = OPENSSL_malloc(buf_len)) == NULL)
-		return NULL;
-
-	if (!EC_POINT_point2oct(group, point, form, buf, buf_len, ctx))
-		{
-		OPENSSL_free(buf);
-		return NULL;
-		}
-
-	ret = (char *)OPENSSL_malloc(buf_len*2+2);
-	if (ret == NULL)
-		{
-		OPENSSL_free(buf);
-		return NULL;
-		}
-	p = ret;
-	pbuf = buf;
-	for (i=buf_len; i > 0; i--)
-		{
-			int v = (int) *(pbuf++);
-			*(p++)=HEX_DIGITS[v>>4];
-			*(p++)=HEX_DIGITS[v&0x0F];
-		}
-	*p='\0';
-
-	OPENSSL_free(buf);
-
-	return ret;
-	}
+                         point_conversion_form_t form, BN_CTX *ctx)
+{
+    char *ret, *p;
+    size_t buf_len = 0, i;
+    unsigned char *buf, *pbuf;
+
+    buf_len = EC_POINT_point2oct(group, point, form, NULL, 0, ctx);
+    if (buf_len == 0)
+        return NULL;
+
+    if ((buf = OPENSSL_malloc(buf_len)) == NULL)
+        return NULL;
+
+    if (!EC_POINT_point2oct(group, point, form, buf, buf_len, ctx)) {
+        OPENSSL_free(buf);
+        return NULL;
+    }
+
+    ret = (char *)OPENSSL_malloc(buf_len * 2 + 2);
+    if (ret == NULL) {
+        OPENSSL_free(buf);
+        return NULL;
+    }
+    p = ret;
+    pbuf = buf;
+    for (i = buf_len; i > 0; i--) {
+        int v = (int)*(pbuf++);
+        *(p++) = HEX_DIGITS[v >> 4];
+        *(p++) = HEX_DIGITS[v & 0x0F];
+    }
+    *p = '\0';
+
+    OPENSSL_free(buf);
+
+    return ret;
+}
 
 EC_POINT *EC_POINT_hex2point(const EC_GROUP *group,
-                             const char *buf,
-                             EC_POINT *point,
-                             BN_CTX *ctx)
-	{
-	EC_POINT *ret=NULL;
-	BIGNUM   *tmp_bn=NULL;
+                             const char *buf, EC_POINT *point, BN_CTX *ctx)
+{
+    EC_POINT *ret = NULL;
+    BIGNUM *tmp_bn = NULL;
 
-	if (!BN_hex2bn(&tmp_bn, buf))
-		return NULL;
+    if (!BN_hex2bn(&tmp_bn, buf))
+        return NULL;
 
-	ret = EC_POINT_bn2point(group, tmp_bn, point, ctx);
+    ret = EC_POINT_bn2point(group, tmp_bn, point, ctx);
 
-	BN_clear_free(tmp_bn);
+    BN_clear_free(tmp_bn);
 
-	return ret;
-	}
+    return ret;
+}
diff --git a/crypto/ec/eck_prn.c b/crypto/ec/eck_prn.c
index 45e0109bb6..515b262387 100644
--- a/crypto/ec/eck_prn.c
+++ b/crypto/ec/eck_prn.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +57,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * Portions originally developed by SUN MICROSYSTEMS, INC., and 
+ * Portions originally developed by SUN MICROSYSTEMS, INC., and
  * contributed to the OpenSSL project.
  */
 
@@ -69,333 +69,307 @@
 
 #ifndef OPENSSL_NO_FP_API
 int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off)
-	{
-	BIO *b;
-	int ret;
-
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ECerr(EC_F_ECPKPARAMETERS_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b, fp, BIO_NOCLOSE);
-	ret = ECPKParameters_print(b, x, off);
-	BIO_free(b);
-	return(ret);
-	}
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ECerr(EC_F_ECPKPARAMETERS_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = ECPKParameters_print(b, x, off);
+    BIO_free(b);
+    return (ret);
+}
 
 int EC_KEY_print_fp(FILE *fp, const EC_KEY *x, int off)
-	{
-	BIO *b;
-	int ret;
- 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ECerr(EC_F_EC_KEY_PRINT_FP, ERR_R_BIO_LIB);
-		return(0);
-		}
-	BIO_set_fp(b, fp, BIO_NOCLOSE);
-	ret = EC_KEY_print(b, x, off);
-	BIO_free(b);
-	return(ret);
-	}
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ECerr(EC_F_EC_KEY_PRINT_FP, ERR_R_BIO_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = EC_KEY_print(b, x, off);
+    BIO_free(b);
+    return (ret);
+}
 
 int ECParameters_print_fp(FILE *fp, const EC_KEY *x)
-	{
-	BIO *b;
-	int ret;
- 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		ECerr(EC_F_ECPARAMETERS_PRINT_FP, ERR_R_BIO_LIB);
-		return(0);
-		}
-	BIO_set_fp(b, fp, BIO_NOCLOSE);
-	ret = ECParameters_print(b, x);
-	BIO_free(b);
-	return(ret);
-	}
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        ECerr(EC_F_ECPARAMETERS_PRINT_FP, ERR_R_BIO_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = ECParameters_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int EC_KEY_print(BIO *bp, const EC_KEY *x, int off)
-	{
-	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x))
-		return 0;
-	ret = EVP_PKEY_print_private(bp, pk, off, NULL);
-	EVP_PKEY_free(pk);
-	return ret;
-	}
+{
+    EVP_PKEY *pk;
+    int ret;
+    pk = EVP_PKEY_new();
+    if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x))
+        return 0;
+    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+    EVP_PKEY_free(pk);
+    return ret;
+}
 
 int ECParameters_print(BIO *bp, const EC_KEY *x)
-	{
-	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x))
-		return 0;
-	ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
-	EVP_PKEY_free(pk);
-	return ret;
-	}
+{
+    EVP_PKEY *pk;
+    int ret;
+    pk = EVP_PKEY_new();
+    if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x))
+        return 0;
+    ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
+    EVP_PKEY_free(pk);
+    return ret;
+}
 
 static int print_bin(BIO *fp, const char *str, const unsigned char *num,
-		size_t len, int off);
+                     size_t len, int off);
 
 int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off)
-	{
-	unsigned char *buffer=NULL;
-	size_t	buf_len=0, i;
-	int     ret=0, reason=ERR_R_BIO_LIB;
-	BN_CTX  *ctx=NULL;
-	const EC_POINT *point=NULL;
-	BIGNUM	*p=NULL, *a=NULL, *b=NULL, *gen=NULL,
-		*order=NULL, *cofactor=NULL;
-	const unsigned char *seed;
-	size_t	seed_len=0;
-	
-	static const char *gen_compressed = "Generator (compressed):";
-	static const char *gen_uncompressed = "Generator (uncompressed):";
-	static const char *gen_hybrid = "Generator (hybrid):";
- 
-	if (!x)
-		{
-		reason = ERR_R_PASSED_NULL_PARAMETER;
-		goto err;
-		}
-
-	ctx = BN_CTX_new();
-	if (ctx == NULL)
-		{
-		reason = ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-
-	if (EC_GROUP_get_asn1_flag(x))
-		{
-		/* the curve parameter are given by an asn1 OID */
-		int nid;
-		const char *nname;
-
-		if (!BIO_indent(bp, off, 128))
-			goto err;
-
-		nid = EC_GROUP_get_curve_name(x);
-		if (nid == 0)
-			goto err;
-
-		if (BIO_printf(bp, "ASN1 OID: %s", OBJ_nid2sn(nid)) <= 0)
-			goto err;
-		if (BIO_printf(bp, "\n") <= 0)
-			goto err;
-		nname = EC_curve_nid2nist(nid);
-		if (nname)
-			{
-			if (!BIO_indent(bp, off, 128))
-				goto err;
-			if (BIO_printf(bp, "NIST CURVE: %s\n", nname) <= 0)
-				goto err;
-			}
-		}
-	else
-		{
-		/* explicit parameters */
-		int is_char_two = 0;
-		point_conversion_form_t form;
-		int tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(x));
-
-		if (tmp_nid == NID_X9_62_characteristic_two_field)
-			is_char_two = 1;
-
-		if ((p = BN_new()) == NULL || (a = BN_new()) == NULL ||
-			(b = BN_new()) == NULL || (order = BN_new()) == NULL ||
-			(cofactor = BN_new()) == NULL)
-			{
-			reason = ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
+{
+    unsigned char *buffer = NULL;
+    size_t buf_len = 0, i;
+    int ret = 0, reason = ERR_R_BIO_LIB;
+    BN_CTX *ctx = NULL;
+    const EC_POINT *point = NULL;
+    BIGNUM *p = NULL, *a = NULL, *b = NULL, *gen = NULL,
+        *order = NULL, *cofactor = NULL;
+    const unsigned char *seed;
+    size_t seed_len = 0;
+
+    static const char *gen_compressed = "Generator (compressed):";
+    static const char *gen_uncompressed = "Generator (uncompressed):";
+    static const char *gen_hybrid = "Generator (hybrid):";
+
+    if (!x) {
+        reason = ERR_R_PASSED_NULL_PARAMETER;
+        goto err;
+    }
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL) {
+        reason = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+
+    if (EC_GROUP_get_asn1_flag(x)) {
+        /* the curve parameter are given by an asn1 OID */
+        int nid;
+        const char *nname;
+
+        if (!BIO_indent(bp, off, 128))
+            goto err;
+
+        nid = EC_GROUP_get_curve_name(x);
+        if (nid == 0)
+            goto err;
+
+        if (BIO_printf(bp, "ASN1 OID: %s", OBJ_nid2sn(nid)) <= 0)
+            goto err;
+        if (BIO_printf(bp, "\n") <= 0)
+            goto err;
+        nname = EC_curve_nid2nist(nid);
+        if (nname) {
+            if (!BIO_indent(bp, off, 128))
+                goto err;
+            if (BIO_printf(bp, "NIST CURVE: %s\n", nname) <= 0)
+                goto err;
+        }
+    } else {
+        /* explicit parameters */
+        int is_char_two = 0;
+        point_conversion_form_t form;
+        int tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(x));
+
+        if (tmp_nid == NID_X9_62_characteristic_two_field)
+            is_char_two = 1;
+
+        if ((p = BN_new()) == NULL || (a = BN_new()) == NULL ||
+            (b = BN_new()) == NULL || (order = BN_new()) == NULL ||
+            (cofactor = BN_new()) == NULL) {
+            reason = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
 #ifndef OPENSSL_NO_EC2M
-		if (is_char_two)
-			{
-			if (!EC_GROUP_get_curve_GF2m(x, p, a, b, ctx))
-				{
-				reason = ERR_R_EC_LIB;
-				goto err;
-				}
-			}
-		else /* prime field */
+        if (is_char_two) {
+            if (!EC_GROUP_get_curve_GF2m(x, p, a, b, ctx)) {
+                reason = ERR_R_EC_LIB;
+                goto err;
+            }
+        } else                  /* prime field */
 #endif
-			{
-			if (!EC_GROUP_get_curve_GFp(x, p, a, b, ctx))
-				{
-				reason = ERR_R_EC_LIB;
-				goto err;
-				}
-			}
-
-		if ((point = EC_GROUP_get0_generator(x)) == NULL)
-			{
-			reason = ERR_R_EC_LIB;
-			goto err;
-			}
-		if (!EC_GROUP_get_order(x, order, NULL) || 
-            		!EC_GROUP_get_cofactor(x, cofactor, NULL))
-			{
-			reason = ERR_R_EC_LIB;
-			goto err;
-			}
-		
-		form = EC_GROUP_get_point_conversion_form(x);
-
-		if ((gen = EC_POINT_point2bn(x, point, 
-				form, NULL, ctx)) == NULL)
-			{
-			reason = ERR_R_EC_LIB;
-			goto err;
-			}
-
-		buf_len = (size_t)BN_num_bytes(p);
-		if (buf_len < (i = (size_t)BN_num_bytes(a)))
-			buf_len = i;
-		if (buf_len < (i = (size_t)BN_num_bytes(b)))
-			buf_len = i;
-		if (buf_len < (i = (size_t)BN_num_bytes(gen)))
-			buf_len = i;
-		if (buf_len < (i = (size_t)BN_num_bytes(order)))
-			buf_len = i;
-		if (buf_len < (i = (size_t)BN_num_bytes(cofactor))) 
-			buf_len = i;
-
-		if ((seed = EC_GROUP_get0_seed(x)) != NULL)
-			seed_len = EC_GROUP_get_seed_len(x);
-
-		buf_len += 10;
-		if ((buffer = OPENSSL_malloc(buf_len)) == NULL)
-			{
-			reason = ERR_R_MALLOC_FAILURE;
-			goto err;
-			}
-
-		if (!BIO_indent(bp, off, 128))
-			goto err;
-
-		/* print the 'short name' of the field type */
-		if (BIO_printf(bp, "Field Type: %s\n", OBJ_nid2sn(tmp_nid))
-			<= 0)
-			goto err;  
-
-		if (is_char_two)
-			{
-			/* print the 'short name' of the base type OID */
-			int basis_type = EC_GROUP_get_basis_type(x);
-			if (basis_type == 0)
-				goto err;
-
-			if (!BIO_indent(bp, off, 128))
-				goto err;
-
-			if (BIO_printf(bp, "Basis Type: %s\n", 
-				OBJ_nid2sn(basis_type)) <= 0)
-				goto err;
-
-			/* print the polynomial */
-			if ((p != NULL) && !ASN1_bn_print(bp, "Polynomial:", p, buffer,
-				off))
-				goto err;
-			}
-		else
-			{
-			if ((p != NULL) && !ASN1_bn_print(bp, "Prime:", p, buffer,off))
-				goto err;
-			}
-		if ((a != NULL) && !ASN1_bn_print(bp, "A:   ", a, buffer, off)) 
-			goto err;
-		if ((b != NULL) && !ASN1_bn_print(bp, "B:   ", b, buffer, off))
-			goto err;
-		if (form == POINT_CONVERSION_COMPRESSED)
-			{
-			if ((gen != NULL) && !ASN1_bn_print(bp, gen_compressed, gen,
-				buffer, off))
-				goto err;
-			}
-		else if (form == POINT_CONVERSION_UNCOMPRESSED)
-			{
-			if ((gen != NULL) && !ASN1_bn_print(bp, gen_uncompressed, gen,
-				buffer, off))
-				goto err;
-			}
-		else /* form == POINT_CONVERSION_HYBRID */
-			{
-			if ((gen != NULL) && !ASN1_bn_print(bp, gen_hybrid, gen,
-				buffer, off))
-				goto err;
-			}
-		if ((order != NULL) && !ASN1_bn_print(bp, "Order: ", order, 
-			buffer, off)) goto err;
-		if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor, 
-			buffer, off)) goto err;
-		if (seed && !print_bin(bp, "Seed:", seed, seed_len, off))
-			goto err;
-		}
-	ret=1;
-err:
-	if (!ret)
- 		ECerr(EC_F_ECPKPARAMETERS_PRINT, reason);
-	if (p) 
-		BN_free(p);
-	if (a) 
-		BN_free(a);
-	if (b)
-		BN_free(b);
-	if (gen)
-		BN_free(gen);
-	if (order)
-		BN_free(order);
-	if (cofactor)
-		BN_free(cofactor);
-	if (ctx)
-		BN_CTX_free(ctx);
-	if (buffer != NULL) 
-		OPENSSL_free(buffer);
-	return(ret);	
-	}
+        {
+            if (!EC_GROUP_get_curve_GFp(x, p, a, b, ctx)) {
+                reason = ERR_R_EC_LIB;
+                goto err;
+            }
+        }
+
+        if ((point = EC_GROUP_get0_generator(x)) == NULL) {
+            reason = ERR_R_EC_LIB;
+            goto err;
+        }
+        if (!EC_GROUP_get_order(x, order, NULL) ||
+            !EC_GROUP_get_cofactor(x, cofactor, NULL)) {
+            reason = ERR_R_EC_LIB;
+            goto err;
+        }
+
+        form = EC_GROUP_get_point_conversion_form(x);
+
+        if ((gen = EC_POINT_point2bn(x, point, form, NULL, ctx)) == NULL) {
+            reason = ERR_R_EC_LIB;
+            goto err;
+        }
+
+        buf_len = (size_t)BN_num_bytes(p);
+        if (buf_len < (i = (size_t)BN_num_bytes(a)))
+            buf_len = i;
+        if (buf_len < (i = (size_t)BN_num_bytes(b)))
+            buf_len = i;
+        if (buf_len < (i = (size_t)BN_num_bytes(gen)))
+            buf_len = i;
+        if (buf_len < (i = (size_t)BN_num_bytes(order)))
+            buf_len = i;
+        if (buf_len < (i = (size_t)BN_num_bytes(cofactor)))
+            buf_len = i;
+
+        if ((seed = EC_GROUP_get0_seed(x)) != NULL)
+            seed_len = EC_GROUP_get_seed_len(x);
+
+        buf_len += 10;
+        if ((buffer = OPENSSL_malloc(buf_len)) == NULL) {
+            reason = ERR_R_MALLOC_FAILURE;
+            goto err;
+        }
+
+        if (!BIO_indent(bp, off, 128))
+            goto err;
+
+        /* print the 'short name' of the field type */
+        if (BIO_printf(bp, "Field Type: %s\n", OBJ_nid2sn(tmp_nid))
+            <= 0)
+            goto err;
+
+        if (is_char_two) {
+            /* print the 'short name' of the base type OID */
+            int basis_type = EC_GROUP_get_basis_type(x);
+            if (basis_type == 0)
+                goto err;
+
+            if (!BIO_indent(bp, off, 128))
+                goto err;
+
+            if (BIO_printf(bp, "Basis Type: %s\n",
+                           OBJ_nid2sn(basis_type)) <= 0)
+                goto err;
+
+            /* print the polynomial */
+            if ((p != NULL) && !ASN1_bn_print(bp, "Polynomial:", p, buffer,
+                                              off))
+                goto err;
+        } else {
+            if ((p != NULL) && !ASN1_bn_print(bp, "Prime:", p, buffer, off))
+                goto err;
+        }
+        if ((a != NULL) && !ASN1_bn_print(bp, "A:   ", a, buffer, off))
+            goto err;
+        if ((b != NULL) && !ASN1_bn_print(bp, "B:   ", b, buffer, off))
+            goto err;
+        if (form == POINT_CONVERSION_COMPRESSED) {
+            if ((gen != NULL) && !ASN1_bn_print(bp, gen_compressed, gen,
+                                                buffer, off))
+                goto err;
+        } else if (form == POINT_CONVERSION_UNCOMPRESSED) {
+            if ((gen != NULL) && !ASN1_bn_print(bp, gen_uncompressed, gen,
+                                                buffer, off))
+                goto err;
+        } else {                /* form == POINT_CONVERSION_HYBRID */
+
+            if ((gen != NULL) && !ASN1_bn_print(bp, gen_hybrid, gen,
+                                                buffer, off))
+                goto err;
+        }
+        if ((order != NULL) && !ASN1_bn_print(bp, "Order: ", order,
+                                              buffer, off))
+            goto err;
+        if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor,
+                                                 buffer, off))
+            goto err;
+        if (seed && !print_bin(bp, "Seed:", seed, seed_len, off))
+            goto err;
+    }
+    ret = 1;
+ err:
+    if (!ret)
+        ECerr(EC_F_ECPKPARAMETERS_PRINT, reason);
+    if (p)
+        BN_free(p);
+    if (a)
+        BN_free(a);
+    if (b)
+        BN_free(b);
+    if (gen)
+        BN_free(gen);
+    if (order)
+        BN_free(order);
+    if (cofactor)
+        BN_free(cofactor);
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (buffer != NULL)
+        OPENSSL_free(buffer);
+    return (ret);
+}
 
 static int print_bin(BIO *fp, const char *name, const unsigned char *buf,
-		size_t len, int off)
-	{
-	size_t i;
-	char str[128];
-
-	if (buf == NULL)
-		return 1;
-	if (off)
-		{
-		if (off > 128)
-			off=128;
-		memset(str,' ',off);
-		if (BIO_write(fp, str, off) <= 0)
-			return 0;
-		}
-
-	if (BIO_printf(fp,"%s", name) <= 0)
-		return 0;
-
-	for (i=0; i 128)
+            off = 128;
+        memset(str, ' ', off);
+        if (BIO_write(fp, str, off) <= 0)
+            return 0;
+    }
+
+    if (BIO_printf(fp, "%s", name) <= 0)
+        return 0;
+
+    for (i = 0; i < len; i++) {
+        if ((i % 15) == 0) {
+            str[0] = '\n';
+            memset(&(str[1]), ' ', off + 4);
+            if (BIO_write(fp, str, off + 1 + 4) <= 0)
+                return 0;
+        }
+        if (BIO_printf(fp, "%02x%s", buf[i], ((i + 1) == len) ? "" : ":") <=
+            0)
+            return 0;
+    }
+    if (BIO_write(fp, "\n", 1) <= 0)
+        return 0;
+
+    return 1;
+}
diff --git a/crypto/ec/ecp_mont.c b/crypto/ec/ecp_mont.c
index 3c5ec1965a..b2de7faea7 100644
--- a/crypto/ec/ecp_mont.c
+++ b/crypto/ec/ecp_mont.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,260 +64,245 @@
 #include 
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 #include "ec_lcl.h"
 
-
 const EC_METHOD *EC_GFp_mont_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_mont_group_init,
-		ec_GFp_mont_group_finish,
-		ec_GFp_mont_group_clear_finish,
-		ec_GFp_mont_group_copy,
-		ec_GFp_mont_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_simple_point_get_affine_coordinates,
-		0,0,0,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		0 /* mul */,
-		0 /* precompute_mult */,
-		0 /* have_precompute_mult */,	
-		ec_GFp_mont_field_mul,
-		ec_GFp_mont_field_sqr,
-		0 /* field_div */,
-		ec_GFp_mont_field_encode,
-		ec_GFp_mont_field_decode,
-		ec_GFp_mont_field_set_to_one };
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_mont_group_init,
+        ec_GFp_mont_group_finish,
+        ec_GFp_mont_group_clear_finish,
+        ec_GFp_mont_group_copy,
+        ec_GFp_mont_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_simple_point_get_affine_coordinates,
+        0, 0, 0,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        0 /* mul */ ,
+        0 /* precompute_mult */ ,
+        0 /* have_precompute_mult */ ,
+        ec_GFp_mont_field_mul,
+        ec_GFp_mont_field_sqr,
+        0 /* field_div */ ,
+        ec_GFp_mont_field_encode,
+        ec_GFp_mont_field_decode,
+        ec_GFp_mont_field_set_to_one
+    };
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return fips_ec_gfp_mont_method();
+    if (FIPS_mode())
+        return fips_ec_gfp_mont_method();
 #endif
 
-	return &ret;
-	}
-
+    return &ret;
+}
 
 int ec_GFp_mont_group_init(EC_GROUP *group)
-	{
-	int ok;
-
-	ok = ec_GFp_simple_group_init(group);
-	group->field_data1 = NULL;
-	group->field_data2 = NULL;
-	return ok;
-	}
+{
+    int ok;
 
+    ok = ec_GFp_simple_group_init(group);
+    group->field_data1 = NULL;
+    group->field_data2 = NULL;
+    return ok;
+}
 
 void ec_GFp_mont_group_finish(EC_GROUP *group)
-	{
-	if (group->field_data1 != NULL)
-		{
-		BN_MONT_CTX_free(group->field_data1);
-		group->field_data1 = NULL;
-		}
-	if (group->field_data2 != NULL)
-		{
-		BN_free(group->field_data2);
-		group->field_data2 = NULL;
-		}
-	ec_GFp_simple_group_finish(group);
-	}
-
+{
+    if (group->field_data1 != NULL) {
+        BN_MONT_CTX_free(group->field_data1);
+        group->field_data1 = NULL;
+    }
+    if (group->field_data2 != NULL) {
+        BN_free(group->field_data2);
+        group->field_data2 = NULL;
+    }
+    ec_GFp_simple_group_finish(group);
+}
 
 void ec_GFp_mont_group_clear_finish(EC_GROUP *group)
-	{
-	if (group->field_data1 != NULL)
-		{
-		BN_MONT_CTX_free(group->field_data1);
-		group->field_data1 = NULL;
-		}
-	if (group->field_data2 != NULL)
-		{
-		BN_clear_free(group->field_data2);
-		group->field_data2 = NULL;
-		}
-	ec_GFp_simple_group_clear_finish(group);
-	}
-
+{
+    if (group->field_data1 != NULL) {
+        BN_MONT_CTX_free(group->field_data1);
+        group->field_data1 = NULL;
+    }
+    if (group->field_data2 != NULL) {
+        BN_clear_free(group->field_data2);
+        group->field_data2 = NULL;
+    }
+    ec_GFp_simple_group_clear_finish(group);
+}
 
 int ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src)
-	{
-	if (dest->field_data1 != NULL)
-		{
-		BN_MONT_CTX_free(dest->field_data1);
-		dest->field_data1 = NULL;
-		}
-	if (dest->field_data2 != NULL)
-		{
-		BN_clear_free(dest->field_data2);
-		dest->field_data2 = NULL;
-		}
-
-	if (!ec_GFp_simple_group_copy(dest, src)) return 0;
-
-	if (src->field_data1 != NULL)
-		{
-		dest->field_data1 = BN_MONT_CTX_new();
-		if (dest->field_data1 == NULL) return 0;
-		if (!BN_MONT_CTX_copy(dest->field_data1, src->field_data1)) goto err;
-		}
-	if (src->field_data2 != NULL)
-		{
-		dest->field_data2 = BN_dup(src->field_data2);
-		if (dest->field_data2 == NULL) goto err;
-		}
-
-	return 1;
+{
+    if (dest->field_data1 != NULL) {
+        BN_MONT_CTX_free(dest->field_data1);
+        dest->field_data1 = NULL;
+    }
+    if (dest->field_data2 != NULL) {
+        BN_clear_free(dest->field_data2);
+        dest->field_data2 = NULL;
+    }
+
+    if (!ec_GFp_simple_group_copy(dest, src))
+        return 0;
+
+    if (src->field_data1 != NULL) {
+        dest->field_data1 = BN_MONT_CTX_new();
+        if (dest->field_data1 == NULL)
+            return 0;
+        if (!BN_MONT_CTX_copy(dest->field_data1, src->field_data1))
+            goto err;
+    }
+    if (src->field_data2 != NULL) {
+        dest->field_data2 = BN_dup(src->field_data2);
+        if (dest->field_data2 == NULL)
+            goto err;
+    }
+
+    return 1;
 
  err:
-	if (dest->field_data1 != NULL)
-		{
-		BN_MONT_CTX_free(dest->field_data1);
-		dest->field_data1 = NULL;
-		}
-	return 0;	
-	}
-
-
-int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BN_MONT_CTX *mont = NULL;
-	BIGNUM *one = NULL;
-	int ret = 0;
-
-	if (group->field_data1 != NULL)
-		{
-		BN_MONT_CTX_free(group->field_data1);
-		group->field_data1 = NULL;
-		}
-	if (group->field_data2 != NULL)
-		{
-		BN_free(group->field_data2);
-		group->field_data2 = NULL;
-		}
-	
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	mont = BN_MONT_CTX_new();
-	if (mont == NULL) goto err;
-	if (!BN_MONT_CTX_set(mont, p, ctx))
-		{
-		ECerr(EC_F_EC_GFP_MONT_GROUP_SET_CURVE, ERR_R_BN_LIB);
-		goto err;
-		}
-	one = BN_new();
-	if (one == NULL) goto err;
-	if (!BN_to_montgomery(one, BN_value_one(), mont, ctx)) goto err;
-
-	group->field_data1 = mont;
-	mont = NULL;
-	group->field_data2 = one;
-	one = NULL;
-
-	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
-
-	if (!ret)
-		{
-		BN_MONT_CTX_free(group->field_data1);
-		group->field_data1 = NULL;
-		BN_free(group->field_data2);
-		group->field_data2 = NULL;
-		}
+    if (dest->field_data1 != NULL) {
+        BN_MONT_CTX_free(dest->field_data1);
+        dest->field_data1 = NULL;
+    }
+    return 0;
+}
+
+int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
+                                const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BN_MONT_CTX *mont = NULL;
+    BIGNUM *one = NULL;
+    int ret = 0;
+
+    if (group->field_data1 != NULL) {
+        BN_MONT_CTX_free(group->field_data1);
+        group->field_data1 = NULL;
+    }
+    if (group->field_data2 != NULL) {
+        BN_free(group->field_data2);
+        group->field_data2 = NULL;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    mont = BN_MONT_CTX_new();
+    if (mont == NULL)
+        goto err;
+    if (!BN_MONT_CTX_set(mont, p, ctx)) {
+        ECerr(EC_F_EC_GFP_MONT_GROUP_SET_CURVE, ERR_R_BN_LIB);
+        goto err;
+    }
+    one = BN_new();
+    if (one == NULL)
+        goto err;
+    if (!BN_to_montgomery(one, BN_value_one(), mont, ctx))
+        goto err;
+
+    group->field_data1 = mont;
+    mont = NULL;
+    group->field_data2 = one;
+    one = NULL;
+
+    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+
+    if (!ret) {
+        BN_MONT_CTX_free(group->field_data1);
+        group->field_data1 = NULL;
+        BN_free(group->field_data2);
+        group->field_data2 = NULL;
+    }
 
  err:
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (mont != NULL)
-		BN_MONT_CTX_free(mont);
-	return ret;
-	}
-
-
-int ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	if (group->field_data1 == NULL)
-		{
-		ECerr(EC_F_EC_GFP_MONT_FIELD_MUL, EC_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	return BN_mod_mul_montgomery(r, a, b, group->field_data1, ctx);
-	}
-
-
-int ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	if (group->field_data1 == NULL)
-		{
-		ECerr(EC_F_EC_GFP_MONT_FIELD_SQR, EC_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	return BN_mod_mul_montgomery(r, a, a, group->field_data1, ctx);
-	}
-
-
-int ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	if (group->field_data1 == NULL)
-		{
-		ECerr(EC_F_EC_GFP_MONT_FIELD_ENCODE, EC_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	return BN_to_montgomery(r, a, (BN_MONT_CTX *)group->field_data1, ctx);
-	}
-
-
-int ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	if (group->field_data1 == NULL)
-		{
-		ECerr(EC_F_EC_GFP_MONT_FIELD_DECODE, EC_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	return BN_from_montgomery(r, a, group->field_data1, ctx);
-	}
-
-
-int ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r, BN_CTX *ctx)
-	{
-	if (group->field_data2 == NULL)
-		{
-		ECerr(EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE, EC_R_NOT_INITIALIZED);
-		return 0;
-		}
-
-	if (!BN_copy(r, group->field_data2)) return 0;
-	return 1;
-	}
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (mont != NULL)
+        BN_MONT_CTX_free(mont);
+    return ret;
+}
+
+int ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                          const BIGNUM *b, BN_CTX *ctx)
+{
+    if (group->field_data1 == NULL) {
+        ECerr(EC_F_EC_GFP_MONT_FIELD_MUL, EC_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    return BN_mod_mul_montgomery(r, a, b, group->field_data1, ctx);
+}
+
+int ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                          BN_CTX *ctx)
+{
+    if (group->field_data1 == NULL) {
+        ECerr(EC_F_EC_GFP_MONT_FIELD_SQR, EC_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    return BN_mod_mul_montgomery(r, a, a, group->field_data1, ctx);
+}
+
+int ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r,
+                             const BIGNUM *a, BN_CTX *ctx)
+{
+    if (group->field_data1 == NULL) {
+        ECerr(EC_F_EC_GFP_MONT_FIELD_ENCODE, EC_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    return BN_to_montgomery(r, a, (BN_MONT_CTX *)group->field_data1, ctx);
+}
+
+int ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r,
+                             const BIGNUM *a, BN_CTX *ctx)
+{
+    if (group->field_data1 == NULL) {
+        ECerr(EC_F_EC_GFP_MONT_FIELD_DECODE, EC_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    return BN_from_montgomery(r, a, group->field_data1, ctx);
+}
+
+int ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r,
+                                 BN_CTX *ctx)
+{
+    if (group->field_data2 == NULL) {
+        ECerr(EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE, EC_R_NOT_INITIALIZED);
+        return 0;
+    }
+
+    if (!BN_copy(r, group->field_data2))
+        return 0;
+    return 1;
+}
diff --git a/crypto/ec/ecp_nist.c b/crypto/ec/ecp_nist.c
index db3b99e06a..3944e24935 100644
--- a/crypto/ec/ecp_nist.c
+++ b/crypto/ec/ecp_nist.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -68,151 +68,153 @@
 #include "ec_lcl.h"
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 const EC_METHOD *EC_GFp_nist_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_simple_group_init,
-		ec_GFp_simple_group_finish,
-		ec_GFp_simple_group_clear_finish,
-		ec_GFp_nist_group_copy,
-		ec_GFp_nist_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_simple_point_get_affine_coordinates,
-		0,0,0,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		0 /* mul */,
-		0 /* precompute_mult */,
-		0 /* have_precompute_mult */,	
-		ec_GFp_nist_field_mul,
-		ec_GFp_nist_field_sqr,
-		0 /* field_div */,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_simple_group_init,
+        ec_GFp_simple_group_finish,
+        ec_GFp_simple_group_clear_finish,
+        ec_GFp_nist_group_copy,
+        ec_GFp_nist_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_simple_point_get_affine_coordinates,
+        0, 0, 0,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        0 /* mul */ ,
+        0 /* precompute_mult */ ,
+        0 /* have_precompute_mult */ ,
+        ec_GFp_nist_field_mul,
+        ec_GFp_nist_field_sqr,
+        0 /* field_div */ ,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return fips_ec_gfp_nist_method();
+    if (FIPS_mode())
+        return fips_ec_gfp_nist_method();
 #endif
 
-	return &ret;
-	}
+    return &ret;
+}
 
 int ec_GFp_nist_group_copy(EC_GROUP *dest, const EC_GROUP *src)
-	{
-	dest->field_mod_func = src->field_mod_func;
+{
+    dest->field_mod_func = src->field_mod_func;
 
-	return ec_GFp_simple_group_copy(dest, src);
-	}
+    return ec_GFp_simple_group_copy(dest, src);
+}
 
 int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p,
-	const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp_bn;
-	
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-
-	BN_CTX_start(ctx);
-	if ((tmp_bn = BN_CTX_get(ctx)) == NULL) goto err;
-
-	if (BN_ucmp(BN_get0_nist_prime_192(), p) == 0)
-		group->field_mod_func = BN_nist_mod_192;
-	else if (BN_ucmp(BN_get0_nist_prime_224(), p) == 0)
-		group->field_mod_func = BN_nist_mod_224;
-	else if (BN_ucmp(BN_get0_nist_prime_256(), p) == 0)
-		group->field_mod_func = BN_nist_mod_256;
-	else if (BN_ucmp(BN_get0_nist_prime_384(), p) == 0)
-		group->field_mod_func = BN_nist_mod_384;
-	else if (BN_ucmp(BN_get0_nist_prime_521(), p) == 0)
-		group->field_mod_func = BN_nist_mod_521;
-	else
-		{
-		ECerr(EC_F_EC_GFP_NIST_GROUP_SET_CURVE, EC_R_NOT_A_NIST_PRIME);
-		goto err;
-		}
-
-	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+                                const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp_bn;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+
+    BN_CTX_start(ctx);
+    if ((tmp_bn = BN_CTX_get(ctx)) == NULL)
+        goto err;
+
+    if (BN_ucmp(BN_get0_nist_prime_192(), p) == 0)
+        group->field_mod_func = BN_nist_mod_192;
+    else if (BN_ucmp(BN_get0_nist_prime_224(), p) == 0)
+        group->field_mod_func = BN_nist_mod_224;
+    else if (BN_ucmp(BN_get0_nist_prime_256(), p) == 0)
+        group->field_mod_func = BN_nist_mod_256;
+    else if (BN_ucmp(BN_get0_nist_prime_384(), p) == 0)
+        group->field_mod_func = BN_nist_mod_384;
+    else if (BN_ucmp(BN_get0_nist_prime_521(), p) == 0)
+        group->field_mod_func = BN_nist_mod_521;
+    else {
+        ECerr(EC_F_EC_GFP_NIST_GROUP_SET_CURVE, EC_R_NOT_A_NIST_PRIME);
+        goto err;
+    }
+
+    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 int ec_GFp_nist_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
-	const BIGNUM *b, BN_CTX *ctx)
-	{
-	int	ret=0;
-	BN_CTX	*ctx_new=NULL;
-
-	if (!group || !r || !a || !b)
-		{
-		ECerr(EC_F_EC_GFP_NIST_FIELD_MUL, ERR_R_PASSED_NULL_PARAMETER);
-		goto err;
-		}
-	if (!ctx)
-		if ((ctx_new = ctx = BN_CTX_new()) == NULL) goto err;
-
-	if (!BN_mul(r, a, b, ctx)) goto err;
-	if (!group->field_mod_func(r, r, &group->field, ctx))
-		goto err;
-
-	ret=1;
-err:
-	if (ctx_new)
-		BN_CTX_free(ctx_new);
-	return ret;
-	}
-
+                          const BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *ctx_new = NULL;
+
+    if (!group || !r || !a || !b) {
+        ECerr(EC_F_EC_GFP_NIST_FIELD_MUL, ERR_R_PASSED_NULL_PARAMETER);
+        goto err;
+    }
+    if (!ctx)
+        if ((ctx_new = ctx = BN_CTX_new()) == NULL)
+            goto err;
+
+    if (!BN_mul(r, a, b, ctx))
+        goto err;
+    if (!group->field_mod_func(r, r, &group->field, ctx))
+        goto err;
+
+    ret = 1;
+ err:
+    if (ctx_new)
+        BN_CTX_free(ctx_new);
+    return ret;
+}
 
 int ec_GFp_nist_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
-	BN_CTX *ctx)
-	{
-	int	ret=0;
-	BN_CTX	*ctx_new=NULL;
-
-	if (!group || !r || !a)
-		{
-		ECerr(EC_F_EC_GFP_NIST_FIELD_SQR, EC_R_PASSED_NULL_PARAMETER);
-		goto err;
-		}
-	if (!ctx)
-		if ((ctx_new = ctx = BN_CTX_new()) == NULL) goto err;
-
-	if (!BN_sqr(r, a, ctx)) goto err;
-	if (!group->field_mod_func(r, r, &group->field, ctx))
-		goto err;
-
-	ret=1;
-err:
-	if (ctx_new)
-		BN_CTX_free(ctx_new);
-	return ret;
-	}
+                          BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *ctx_new = NULL;
+
+    if (!group || !r || !a) {
+        ECerr(EC_F_EC_GFP_NIST_FIELD_SQR, EC_R_PASSED_NULL_PARAMETER);
+        goto err;
+    }
+    if (!ctx)
+        if ((ctx_new = ctx = BN_CTX_new()) == NULL)
+            goto err;
+
+    if (!BN_sqr(r, a, ctx))
+        goto err;
+    if (!group->field_mod_func(r, r, &group->field, ctx))
+        goto err;
+
+    ret = 1;
+ err:
+    if (ctx_new)
+        BN_CTX_free(ctx_new);
+    return ret;
+}
diff --git a/crypto/ec/ecp_nistp224.c b/crypto/ec/ecp_nistp224.c
index 8ac6d0b946..ece7b75400 100644
--- a/crypto/ec/ecp_nistp224.c
+++ b/crypto/ec/ecp_nistp224.c
@@ -28,28 +28,28 @@
 #include 
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 
-#ifndef OPENSSL_SYS_VMS
-#include 
-#else
-#include 
-#endif
+# ifndef OPENSSL_SYS_VMS
+#  include 
+# else
+#  include 
+# endif
 
-#include 
-#include 
-#include "ec_lcl.h"
+# include 
+# include 
+# include "ec_lcl.h"
 
-#if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+# if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
   /* even with gcc, the typedef won't work for 32-bit platforms */
-  typedef __uint128_t uint128_t; /* nonstandard; implemented by gcc on 64-bit platforms */
-#else
-  #error "Need GCC 3.1 or later to define type uint128_t"
-#endif
+typedef __uint128_t uint128_t;  /* nonstandard; implemented by gcc on 64-bit
+                                 * platforms */
+# else
+#  error "Need GCC 3.1 or later to define type uint128_t"
+# endif
 
 typedef uint8_t u8;
 typedef uint64_t u64;
 typedef int64_t s64;
 
-
 /******************************************************************************/
 /*-
  * INTERNAL REPRESENTATION OF FIELD ELEMENTS
@@ -76,28 +76,29 @@ typedef uint128_t widelimb;
 typedef limb felem[4];
 typedef widelimb widefelem[7];
 
-/* Field element represented as a byte arrary.
- * 28*8 = 224 bits is also the group order size for the elliptic curve,
- * and we also use this type for scalars for point multiplication.
-  */
+/*
+ * Field element represented as a byte arrary. 28*8 = 224 bits is also the
+ * group order size for the elliptic curve, and we also use this type for
+ * scalars for point multiplication.
+ */
 typedef u8 felem_bytearray[28];
 
 static const felem_bytearray nistp224_curve_params[5] = {
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,    /* p */
-	 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,
-	 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,    /* a */
-	 0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFF,0xFF,0xFF,
-	 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE},
-	{0xB4,0x05,0x0A,0x85,0x0C,0x04,0xB3,0xAB,0xF5,0x41,    /* b */
-	 0x32,0x56,0x50,0x44,0xB0,0xB7,0xD7,0xBF,0xD8,0xBA,
-	 0x27,0x0B,0x39,0x43,0x23,0x55,0xFF,0xB4},
-	{0xB7,0x0E,0x0C,0xBD,0x6B,0xB4,0xBF,0x7F,0x32,0x13,    /* x */
-	 0x90,0xB9,0x4A,0x03,0xC1,0xD3,0x56,0xC2,0x11,0x22,
-	 0x34,0x32,0x80,0xD6,0x11,0x5C,0x1D,0x21},
-	{0xbd,0x37,0x63,0x88,0xb5,0xf7,0x23,0xfb,0x4c,0x22,    /* y */
-	 0xdf,0xe6,0xcd,0x43,0x75,0xa0,0x5a,0x07,0x47,0x64,
-	 0x44,0xd5,0x81,0x99,0x85,0x00,0x7e,0x34}
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* p */
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* a */
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF,
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE},
+    {0xB4, 0x05, 0x0A, 0x85, 0x0C, 0x04, 0xB3, 0xAB, 0xF5, 0x41, /* b */
+     0x32, 0x56, 0x50, 0x44, 0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA,
+     0x27, 0x0B, 0x39, 0x43, 0x23, 0x55, 0xFF, 0xB4},
+    {0xB7, 0x0E, 0x0C, 0xBD, 0x6B, 0xB4, 0xBF, 0x7F, 0x32, 0x13, /* x */
+     0x90, 0xB9, 0x4A, 0x03, 0xC1, 0xD3, 0x56, 0xC2, 0x11, 0x22,
+     0x34, 0x32, 0x80, 0xD6, 0x11, 0x5C, 0x1D, 0x21},
+    {0xbd, 0x37, 0x63, 0x88, 0xb5, 0xf7, 0x23, 0xfb, 0x4c, 0x22, /* y */
+     0xdf, 0xe6, 0xcd, 0x43, 0x75, 0xa0, 0x5a, 0x07, 0x47, 0x64,
+     0x44, 0xd5, 0x81, 0x99, 0x85, 0x00, 0x7e, 0x34}
 };
 
 /*-
@@ -131,223 +132,253 @@ static const felem_bytearray nistp224_curve_params[5] = {
  * locations when doing simple scalar multiplies against the base point,
  * and then another four locations using the second 16 elements.
  */
-static const felem gmul[2][16][3] =
-{{{{0, 0, 0, 0},
-   {0, 0, 0, 0},
-   {0, 0, 0, 0}},
-  {{0x3280d6115c1d21, 0xc1d356c2112234, 0x7f321390b94a03, 0xb70e0cbd6bb4bf},
-   {0xd5819985007e34, 0x75a05a07476444, 0xfb4c22dfe6cd43, 0xbd376388b5f723},
-   {1, 0, 0, 0}},
-  {{0xfd9675666ebbe9, 0xbca7664d40ce5e, 0x2242df8d8a2a43, 0x1f49bbb0f99bc5},
-   {0x29e0b892dc9c43, 0xece8608436e662, 0xdc858f185310d0, 0x9812dd4eb8d321},
-   {1, 0, 0, 0}},
-  {{0x6d3e678d5d8eb8, 0x559eed1cb362f1, 0x16e9a3bbce8a3f, 0xeedcccd8c2a748},
-   {0xf19f90ed50266d, 0xabf2b4bf65f9df, 0x313865468fafec, 0x5cb379ba910a17},
-   {1, 0, 0, 0}},
-  {{0x0641966cab26e3, 0x91fb2991fab0a0, 0xefec27a4e13a0b, 0x0499aa8a5f8ebe},
-   {0x7510407766af5d, 0x84d929610d5450, 0x81d77aae82f706, 0x6916f6d4338c5b},
-   {1, 0, 0, 0}},
-  {{0xea95ac3b1f15c6, 0x086000905e82d4, 0xdd323ae4d1c8b1, 0x932b56be7685a3},
-   {0x9ef93dea25dbbf, 0x41665960f390f0, 0xfdec76dbe2a8a7, 0x523e80f019062a},
-   {1, 0, 0, 0}},
-  {{0x822fdd26732c73, 0xa01c83531b5d0f, 0x363f37347c1ba4, 0xc391b45c84725c},
-   {0xbbd5e1b2d6ad24, 0xddfbcde19dfaec, 0xc393da7e222a7f, 0x1efb7890ede244},
-   {1, 0, 0, 0}},
-  {{0x4c9e90ca217da1, 0xd11beca79159bb, 0xff8d33c2c98b7c, 0x2610b39409f849},
-   {0x44d1352ac64da0, 0xcdbb7b2c46b4fb, 0x966c079b753c89, 0xfe67e4e820b112},
-   {1, 0, 0, 0}},
-  {{0xe28cae2df5312d, 0xc71b61d16f5c6e, 0x79b7619a3e7c4c, 0x05c73240899b47},
-   {0x9f7f6382c73e3a, 0x18615165c56bda, 0x641fab2116fd56, 0x72855882b08394},
-   {1, 0, 0, 0}},
-  {{0x0469182f161c09, 0x74a98ca8d00fb5, 0xb89da93489a3e0, 0x41c98768fb0c1d},
-   {0xe5ea05fb32da81, 0x3dce9ffbca6855, 0x1cfe2d3fbf59e6, 0x0e5e03408738a7},
-   {1, 0, 0, 0}},
-  {{0xdab22b2333e87f, 0x4430137a5dd2f6, 0xe03ab9f738beb8, 0xcb0c5d0dc34f24},
-   {0x764a7df0c8fda5, 0x185ba5c3fa2044, 0x9281d688bcbe50, 0xc40331df893881},
-   {1, 0, 0, 0}},
-  {{0xb89530796f0f60, 0xade92bd26909a3, 0x1a0c83fb4884da, 0x1765bf22a5a984},
-   {0x772a9ee75db09e, 0x23bc6c67cec16f, 0x4c1edba8b14e2f, 0xe2a215d9611369},
-   {1, 0, 0, 0}},
-  {{0x571e509fb5efb3, 0xade88696410552, 0xc8ae85fada74fe, 0x6c7e4be83bbde3},
-   {0xff9f51160f4652, 0xb47ce2495a6539, 0xa2946c53b582f4, 0x286d2db3ee9a60},
-   {1, 0, 0, 0}},
-  {{0x40bbd5081a44af, 0x0995183b13926c, 0xbcefba6f47f6d0, 0x215619e9cc0057},
-   {0x8bc94d3b0df45e, 0xf11c54a3694f6f, 0x8631b93cdfe8b5, 0xe7e3f4b0982db9},
-   {1, 0, 0, 0}},
-  {{0xb17048ab3e1c7b, 0xac38f36ff8a1d8, 0x1c29819435d2c6, 0xc813132f4c07e9},
-   {0x2891425503b11f, 0x08781030579fea, 0xf5426ba5cc9674, 0x1e28ebf18562bc},
-   {1, 0, 0, 0}},
-  {{0x9f31997cc864eb, 0x06cd91d28b5e4c, 0xff17036691a973, 0xf1aef351497c58},
-   {0xdd1f2d600564ff, 0xdead073b1402db, 0x74a684435bd693, 0xeea7471f962558},
-   {1, 0, 0, 0}}},
- {{{0, 0, 0, 0},
-   {0, 0, 0, 0},
-   {0, 0, 0, 0}},
-  {{0x9665266dddf554, 0x9613d78b60ef2d, 0xce27a34cdba417, 0xd35ab74d6afc31},
-   {0x85ccdd22deb15e, 0x2137e5783a6aab, 0xa141cffd8c93c6, 0x355a1830e90f2d},
-   {1, 0, 0, 0}},
-  {{0x1a494eadaade65, 0xd6da4da77fe53c, 0xe7992996abec86, 0x65c3553c6090e3},
-   {0xfa610b1fb09346, 0xf1c6540b8a4aaf, 0xc51a13ccd3cbab, 0x02995b1b18c28a},
-   {1, 0, 0, 0}},
-  {{0x7874568e7295ef, 0x86b419fbe38d04, 0xdc0690a7550d9a, 0xd3966a44beac33},
-   {0x2b7280ec29132f, 0xbeaa3b6a032df3, 0xdc7dd88ae41200, 0xd25e2513e3a100},
-   {1, 0, 0, 0}},
-  {{0x924857eb2efafd, 0xac2bce41223190, 0x8edaa1445553fc, 0x825800fd3562d5},
-   {0x8d79148ea96621, 0x23a01c3dd9ed8d, 0xaf8b219f9416b5, 0xd8db0cc277daea},
-   {1, 0, 0, 0}},
-  {{0x76a9c3b1a700f0, 0xe9acd29bc7e691, 0x69212d1a6b0327, 0x6322e97fe154be},
-   {0x469fc5465d62aa, 0x8d41ed18883b05, 0x1f8eae66c52b88, 0xe4fcbe9325be51},
-   {1, 0, 0, 0}},
-  {{0x825fdf583cac16, 0x020b857c7b023a, 0x683c17744b0165, 0x14ffd0a2daf2f1},
-   {0x323b36184218f9, 0x4944ec4e3b47d4, 0xc15b3080841acf, 0x0bced4b01a28bb},
-   {1, 0, 0, 0}},
-  {{0x92ac22230df5c4, 0x52f33b4063eda8, 0xcb3f19870c0c93, 0x40064f2ba65233},
-   {0xfe16f0924f8992, 0x012da25af5b517, 0x1a57bb24f723a6, 0x06f8bc76760def},
-   {1, 0, 0, 0}},
-  {{0x4a7084f7817cb9, 0xbcab0738ee9a78, 0x3ec11e11d9c326, 0xdc0fe90e0f1aae},
-   {0xcf639ea5f98390, 0x5c350aa22ffb74, 0x9afae98a4047b7, 0x956ec2d617fc45},
-   {1, 0, 0, 0}},
-  {{0x4306d648c1be6a, 0x9247cd8bc9a462, 0xf5595e377d2f2e, 0xbd1c3caff1a52e},
-   {0x045e14472409d0, 0x29f3e17078f773, 0x745a602b2d4f7d, 0x191837685cdfbb},
-   {1, 0, 0, 0}},
-  {{0x5b6ee254a8cb79, 0x4953433f5e7026, 0xe21faeb1d1def4, 0xc4c225785c09de},
-   {0x307ce7bba1e518, 0x31b125b1036db8, 0x47e91868839e8f, 0xc765866e33b9f3},
-   {1, 0, 0, 0}},
-  {{0x3bfece24f96906, 0x4794da641e5093, 0xde5df64f95db26, 0x297ecd89714b05},
-   {0x701bd3ebb2c3aa, 0x7073b4f53cb1d5, 0x13c5665658af16, 0x9895089d66fe58},
-   {1, 0, 0, 0}},
-  {{0x0fef05f78c4790, 0x2d773633b05d2e, 0x94229c3a951c94, 0xbbbd70df4911bb},
-   {0xb2c6963d2c1168, 0x105f47a72b0d73, 0x9fdf6111614080, 0x7b7e94b39e67b0},
-   {1, 0, 0, 0}},
-  {{0xad1a7d6efbe2b3, 0xf012482c0da69d, 0x6b3bdf12438345, 0x40d7558d7aa4d9},
-   {0x8a09fffb5c6d3d, 0x9a356e5d9ffd38, 0x5973f15f4f9b1c, 0xdcd5f59f63c3ea},
-   {1, 0, 0, 0}},
-  {{0xacf39f4c5ca7ab, 0x4c8071cc5fd737, 0xc64e3602cd1184, 0x0acd4644c9abba},
-   {0x6c011a36d8bf6e, 0xfecd87ba24e32a, 0x19f6f56574fad8, 0x050b204ced9405},
-   {1, 0, 0, 0}},
-  {{0xed4f1cae7d9a96, 0x5ceef7ad94c40a, 0x778e4a3bf3ef9b, 0x7405783dc3b55e},
-   {0x32477c61b6e8c6, 0xb46a97570f018b, 0x91176d0a7e95d1, 0x3df90fbc4c7d0e},
-   {1, 0, 0, 0}}}};
+static const felem gmul[2][16][3] = { {{{0, 0, 0, 0},
+                                        {0, 0, 0, 0},
+                                        {0, 0, 0, 0}},
+                                       {{0x3280d6115c1d21, 0xc1d356c2112234,
+                                         0x7f321390b94a03, 0xb70e0cbd6bb4bf},
+                                        {0xd5819985007e34, 0x75a05a07476444,
+                                         0xfb4c22dfe6cd43, 0xbd376388b5f723},
+                                        {1, 0, 0, 0}},
+                                       {{0xfd9675666ebbe9, 0xbca7664d40ce5e,
+                                         0x2242df8d8a2a43, 0x1f49bbb0f99bc5},
+                                        {0x29e0b892dc9c43, 0xece8608436e662,
+                                         0xdc858f185310d0, 0x9812dd4eb8d321},
+                                        {1, 0, 0, 0}},
+                                       {{0x6d3e678d5d8eb8, 0x559eed1cb362f1,
+                                         0x16e9a3bbce8a3f, 0xeedcccd8c2a748},
+                                        {0xf19f90ed50266d, 0xabf2b4bf65f9df,
+                                         0x313865468fafec, 0x5cb379ba910a17},
+                                        {1, 0, 0, 0}},
+                                       {{0x0641966cab26e3, 0x91fb2991fab0a0,
+                                         0xefec27a4e13a0b, 0x0499aa8a5f8ebe},
+                                        {0x7510407766af5d, 0x84d929610d5450,
+                                         0x81d77aae82f706, 0x6916f6d4338c5b},
+                                        {1, 0, 0, 0}},
+                                       {{0xea95ac3b1f15c6, 0x086000905e82d4,
+                                         0xdd323ae4d1c8b1, 0x932b56be7685a3},
+                                        {0x9ef93dea25dbbf, 0x41665960f390f0,
+                                         0xfdec76dbe2a8a7, 0x523e80f019062a},
+                                        {1, 0, 0, 0}},
+                                       {{0x822fdd26732c73, 0xa01c83531b5d0f,
+                                         0x363f37347c1ba4, 0xc391b45c84725c},
+                                        {0xbbd5e1b2d6ad24, 0xddfbcde19dfaec,
+                                         0xc393da7e222a7f, 0x1efb7890ede244},
+                                        {1, 0, 0, 0}},
+                                       {{0x4c9e90ca217da1, 0xd11beca79159bb,
+                                         0xff8d33c2c98b7c, 0x2610b39409f849},
+                                        {0x44d1352ac64da0, 0xcdbb7b2c46b4fb,
+                                         0x966c079b753c89, 0xfe67e4e820b112},
+                                        {1, 0, 0, 0}},
+                                       {{0xe28cae2df5312d, 0xc71b61d16f5c6e,
+                                         0x79b7619a3e7c4c, 0x05c73240899b47},
+                                        {0x9f7f6382c73e3a, 0x18615165c56bda,
+                                         0x641fab2116fd56, 0x72855882b08394},
+                                        {1, 0, 0, 0}},
+                                       {{0x0469182f161c09, 0x74a98ca8d00fb5,
+                                         0xb89da93489a3e0, 0x41c98768fb0c1d},
+                                        {0xe5ea05fb32da81, 0x3dce9ffbca6855,
+                                         0x1cfe2d3fbf59e6, 0x0e5e03408738a7},
+                                        {1, 0, 0, 0}},
+                                       {{0xdab22b2333e87f, 0x4430137a5dd2f6,
+                                         0xe03ab9f738beb8, 0xcb0c5d0dc34f24},
+                                        {0x764a7df0c8fda5, 0x185ba5c3fa2044,
+                                         0x9281d688bcbe50, 0xc40331df893881},
+                                        {1, 0, 0, 0}},
+                                       {{0xb89530796f0f60, 0xade92bd26909a3,
+                                         0x1a0c83fb4884da, 0x1765bf22a5a984},
+                                        {0x772a9ee75db09e, 0x23bc6c67cec16f,
+                                         0x4c1edba8b14e2f, 0xe2a215d9611369},
+                                        {1, 0, 0, 0}},
+                                       {{0x571e509fb5efb3, 0xade88696410552,
+                                         0xc8ae85fada74fe, 0x6c7e4be83bbde3},
+                                        {0xff9f51160f4652, 0xb47ce2495a6539,
+                                         0xa2946c53b582f4, 0x286d2db3ee9a60},
+                                        {1, 0, 0, 0}},
+                                       {{0x40bbd5081a44af, 0x0995183b13926c,
+                                         0xbcefba6f47f6d0, 0x215619e9cc0057},
+                                        {0x8bc94d3b0df45e, 0xf11c54a3694f6f,
+                                         0x8631b93cdfe8b5, 0xe7e3f4b0982db9},
+                                        {1, 0, 0, 0}},
+                                       {{0xb17048ab3e1c7b, 0xac38f36ff8a1d8,
+                                         0x1c29819435d2c6, 0xc813132f4c07e9},
+                                        {0x2891425503b11f, 0x08781030579fea,
+                                         0xf5426ba5cc9674, 0x1e28ebf18562bc},
+                                        {1, 0, 0, 0}},
+                                       {{0x9f31997cc864eb, 0x06cd91d28b5e4c,
+                                         0xff17036691a973, 0xf1aef351497c58},
+                                        {0xdd1f2d600564ff, 0xdead073b1402db,
+                                         0x74a684435bd693, 0xeea7471f962558},
+                                        {1, 0, 0, 0}}},
+{{{0, 0, 0, 0},
+  {0, 0, 0, 0},
+  {0, 0, 0, 0}},
+ {{0x9665266dddf554, 0x9613d78b60ef2d, 0xce27a34cdba417, 0xd35ab74d6afc31},
+  {0x85ccdd22deb15e, 0x2137e5783a6aab, 0xa141cffd8c93c6, 0x355a1830e90f2d},
+  {1, 0, 0, 0}},
+ {{0x1a494eadaade65, 0xd6da4da77fe53c, 0xe7992996abec86, 0x65c3553c6090e3},
+  {0xfa610b1fb09346, 0xf1c6540b8a4aaf, 0xc51a13ccd3cbab, 0x02995b1b18c28a},
+  {1, 0, 0, 0}},
+ {{0x7874568e7295ef, 0x86b419fbe38d04, 0xdc0690a7550d9a, 0xd3966a44beac33},
+  {0x2b7280ec29132f, 0xbeaa3b6a032df3, 0xdc7dd88ae41200, 0xd25e2513e3a100},
+  {1, 0, 0, 0}},
+ {{0x924857eb2efafd, 0xac2bce41223190, 0x8edaa1445553fc, 0x825800fd3562d5},
+  {0x8d79148ea96621, 0x23a01c3dd9ed8d, 0xaf8b219f9416b5, 0xd8db0cc277daea},
+  {1, 0, 0, 0}},
+ {{0x76a9c3b1a700f0, 0xe9acd29bc7e691, 0x69212d1a6b0327, 0x6322e97fe154be},
+  {0x469fc5465d62aa, 0x8d41ed18883b05, 0x1f8eae66c52b88, 0xe4fcbe9325be51},
+  {1, 0, 0, 0}},
+ {{0x825fdf583cac16, 0x020b857c7b023a, 0x683c17744b0165, 0x14ffd0a2daf2f1},
+  {0x323b36184218f9, 0x4944ec4e3b47d4, 0xc15b3080841acf, 0x0bced4b01a28bb},
+  {1, 0, 0, 0}},
+ {{0x92ac22230df5c4, 0x52f33b4063eda8, 0xcb3f19870c0c93, 0x40064f2ba65233},
+  {0xfe16f0924f8992, 0x012da25af5b517, 0x1a57bb24f723a6, 0x06f8bc76760def},
+  {1, 0, 0, 0}},
+ {{0x4a7084f7817cb9, 0xbcab0738ee9a78, 0x3ec11e11d9c326, 0xdc0fe90e0f1aae},
+  {0xcf639ea5f98390, 0x5c350aa22ffb74, 0x9afae98a4047b7, 0x956ec2d617fc45},
+  {1, 0, 0, 0}},
+ {{0x4306d648c1be6a, 0x9247cd8bc9a462, 0xf5595e377d2f2e, 0xbd1c3caff1a52e},
+  {0x045e14472409d0, 0x29f3e17078f773, 0x745a602b2d4f7d, 0x191837685cdfbb},
+  {1, 0, 0, 0}},
+ {{0x5b6ee254a8cb79, 0x4953433f5e7026, 0xe21faeb1d1def4, 0xc4c225785c09de},
+  {0x307ce7bba1e518, 0x31b125b1036db8, 0x47e91868839e8f, 0xc765866e33b9f3},
+  {1, 0, 0, 0}},
+ {{0x3bfece24f96906, 0x4794da641e5093, 0xde5df64f95db26, 0x297ecd89714b05},
+  {0x701bd3ebb2c3aa, 0x7073b4f53cb1d5, 0x13c5665658af16, 0x9895089d66fe58},
+  {1, 0, 0, 0}},
+ {{0x0fef05f78c4790, 0x2d773633b05d2e, 0x94229c3a951c94, 0xbbbd70df4911bb},
+  {0xb2c6963d2c1168, 0x105f47a72b0d73, 0x9fdf6111614080, 0x7b7e94b39e67b0},
+  {1, 0, 0, 0}},
+ {{0xad1a7d6efbe2b3, 0xf012482c0da69d, 0x6b3bdf12438345, 0x40d7558d7aa4d9},
+  {0x8a09fffb5c6d3d, 0x9a356e5d9ffd38, 0x5973f15f4f9b1c, 0xdcd5f59f63c3ea},
+  {1, 0, 0, 0}},
+ {{0xacf39f4c5ca7ab, 0x4c8071cc5fd737, 0xc64e3602cd1184, 0x0acd4644c9abba},
+  {0x6c011a36d8bf6e, 0xfecd87ba24e32a, 0x19f6f56574fad8, 0x050b204ced9405},
+  {1, 0, 0, 0}},
+ {{0xed4f1cae7d9a96, 0x5ceef7ad94c40a, 0x778e4a3bf3ef9b, 0x7405783dc3b55e},
+  {0x32477c61b6e8c6, 0xb46a97570f018b, 0x91176d0a7e95d1, 0x3df90fbc4c7d0e},
+  {1, 0, 0, 0}}}
+};
 
 /* Precomputation for the group generator. */
 typedef struct {
-	felem g_pre_comp[2][16][3];
-	int references;
+    felem g_pre_comp[2][16][3];
+    int references;
 } NISTP224_PRE_COMP;
 
 const EC_METHOD *EC_GFp_nistp224_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_nistp224_group_init,
-		ec_GFp_simple_group_finish,
-		ec_GFp_simple_group_clear_finish,
-		ec_GFp_nist_group_copy,
-		ec_GFp_nistp224_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_nistp224_point_get_affine_coordinates,
-		0 /* point_set_compressed_coordinates */,
-		0 /* point2oct */,
-		0 /* oct2point */,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		ec_GFp_nistp224_points_mul,
-		ec_GFp_nistp224_precompute_mult,
-		ec_GFp_nistp224_have_precompute_mult,
-		ec_GFp_nist_field_mul,
-		ec_GFp_nist_field_sqr,
-		0 /* field_div */,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
-
-	return &ret;
-	}
-
-/* Helper functions to convert field elements to/from internal representation */
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_nistp224_group_init,
+        ec_GFp_simple_group_finish,
+        ec_GFp_simple_group_clear_finish,
+        ec_GFp_nist_group_copy,
+        ec_GFp_nistp224_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_nistp224_point_get_affine_coordinates,
+        0 /* point_set_compressed_coordinates */ ,
+        0 /* point2oct */ ,
+        0 /* oct2point */ ,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        ec_GFp_nistp224_points_mul,
+        ec_GFp_nistp224_precompute_mult,
+        ec_GFp_nistp224_have_precompute_mult,
+        ec_GFp_nist_field_mul,
+        ec_GFp_nist_field_sqr,
+        0 /* field_div */ ,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
+
+    return &ret;
+}
+
+/*
+ * Helper functions to convert field elements to/from internal representation
+ */
 static void bin28_to_felem(felem out, const u8 in[28])
-	{
-	out[0] = *((const uint64_t *)(in)) & 0x00ffffffffffffff;
-	out[1] = (*((const uint64_t *)(in+7))) & 0x00ffffffffffffff;
-	out[2] = (*((const uint64_t *)(in+14))) & 0x00ffffffffffffff;
-	out[3] = (*((const uint64_t *)(in+21))) & 0x00ffffffffffffff;
-	}
+{
+    out[0] = *((const uint64_t *)(in)) & 0x00ffffffffffffff;
+    out[1] = (*((const uint64_t *)(in + 7))) & 0x00ffffffffffffff;
+    out[2] = (*((const uint64_t *)(in + 14))) & 0x00ffffffffffffff;
+    out[3] = (*((const uint64_t *)(in + 21))) & 0x00ffffffffffffff;
+}
 
 static void felem_to_bin28(u8 out[28], const felem in)
-	{
-	unsigned i;
-	for (i = 0; i < 7; ++i)
-		{
-		out[i]	  = in[0]>>(8*i);
-		out[i+7]  = in[1]>>(8*i);
-		out[i+14] = in[2]>>(8*i);
-		out[i+21] = in[3]>>(8*i);
-		}
-	}
+{
+    unsigned i;
+    for (i = 0; i < 7; ++i) {
+        out[i] = in[0] >> (8 * i);
+        out[i + 7] = in[1] >> (8 * i);
+        out[i + 14] = in[2] >> (8 * i);
+        out[i + 21] = in[3] >> (8 * i);
+    }
+}
 
 /* To preserve endianness when using BN_bn2bin and BN_bin2bn */
 static void flip_endian(u8 *out, const u8 *in, unsigned len)
-	{
-	unsigned i;
-	for (i = 0; i < len; ++i)
-		out[i] = in[len-1-i];
-	}
+{
+    unsigned i;
+    for (i = 0; i < len; ++i)
+        out[i] = in[len - 1 - i];
+}
 
 /* From OpenSSL BIGNUM to internal representation */
 static int BN_to_felem(felem out, const BIGNUM *bn)
-	{
-	felem_bytearray b_in;
-	felem_bytearray b_out;
-	unsigned num_bytes;
-
-	/* BN_bn2bin eats leading zeroes */
-	memset(b_out, 0, sizeof b_out);
-	num_bytes = BN_num_bytes(bn);
-	if (num_bytes > sizeof b_out)
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	if (BN_is_negative(bn))
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	num_bytes = BN_bn2bin(bn, b_in);
-	flip_endian(b_out, b_in, num_bytes);
-	bin28_to_felem(out, b_out);
-	return 1;
-	}
+{
+    felem_bytearray b_in;
+    felem_bytearray b_out;
+    unsigned num_bytes;
+
+    /* BN_bn2bin eats leading zeroes */
+    memset(b_out, 0, sizeof b_out);
+    num_bytes = BN_num_bytes(bn);
+    if (num_bytes > sizeof b_out) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    if (BN_is_negative(bn)) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    num_bytes = BN_bn2bin(bn, b_in);
+    flip_endian(b_out, b_in, num_bytes);
+    bin28_to_felem(out, b_out);
+    return 1;
+}
 
 /* From internal representation to OpenSSL BIGNUM */
 static BIGNUM *felem_to_BN(BIGNUM *out, const felem in)
-	{
-	felem_bytearray b_in, b_out;
-	felem_to_bin28(b_in, in);
-	flip_endian(b_out, b_in, sizeof b_out);
-	return BN_bin2bn(b_out, sizeof b_out, out);
-	}
+{
+    felem_bytearray b_in, b_out;
+    felem_to_bin28(b_in, in);
+    flip_endian(b_out, b_in, sizeof b_out);
+    return BN_bin2bn(b_out, sizeof b_out, out);
+}
 
 /******************************************************************************/
 /*-
- *				FIELD OPERATIONS
+ *                              FIELD OPERATIONS
  *
  * Field operations, using the internal representation of field elements.
  * NB! These operations are specific to our point multiplication and cannot be
@@ -357,406 +388,441 @@ static BIGNUM *felem_to_BN(BIGNUM *out, const felem in)
  */
 
 static void felem_one(felem out)
-	{
-	out[0] = 1;
-	out[1] = 0;
-	out[2] = 0;
-	out[3] = 0;
-	}
+{
+    out[0] = 1;
+    out[1] = 0;
+    out[2] = 0;
+    out[3] = 0;
+}
 
 static void felem_assign(felem out, const felem in)
-	{
-	out[0] = in[0];
-	out[1] = in[1];
-	out[2] = in[2];
-	out[3] = in[3];
-	}
+{
+    out[0] = in[0];
+    out[1] = in[1];
+    out[2] = in[2];
+    out[3] = in[3];
+}
 
 /* Sum two field elements: out += in */
 static void felem_sum(felem out, const felem in)
-	{
-	out[0] += in[0];
-	out[1] += in[1];
-	out[2] += in[2];
-	out[3] += in[3];
-	}
+{
+    out[0] += in[0];
+    out[1] += in[1];
+    out[2] += in[2];
+    out[3] += in[3];
+}
 
 /* Get negative value: out = -in */
 /* Assumes in[i] < 2^57 */
 static void felem_neg(felem out, const felem in)
-	{
-	static const limb two58p2 = (((limb) 1) << 58) + (((limb) 1) << 2);
-	static const limb two58m2 = (((limb) 1) << 58) - (((limb) 1) << 2);
-	static const limb two58m42m2 = (((limb) 1) << 58) -
-	    (((limb) 1) << 42) - (((limb) 1) << 2);
-
-	/* Set to 0 mod 2^224-2^96+1 to ensure out > in */
-	out[0] = two58p2 - in[0];
-	out[1] = two58m42m2 - in[1];
-	out[2] = two58m2 - in[2];
-	out[3] = two58m2 - in[3];
-	}
+{
+    static const limb two58p2 = (((limb) 1) << 58) + (((limb) 1) << 2);
+    static const limb two58m2 = (((limb) 1) << 58) - (((limb) 1) << 2);
+    static const limb two58m42m2 = (((limb) 1) << 58) -
+        (((limb) 1) << 42) - (((limb) 1) << 2);
+
+    /* Set to 0 mod 2^224-2^96+1 to ensure out > in */
+    out[0] = two58p2 - in[0];
+    out[1] = two58m42m2 - in[1];
+    out[2] = two58m2 - in[2];
+    out[3] = two58m2 - in[3];
+}
 
 /* Subtract field elements: out -= in */
 /* Assumes in[i] < 2^57 */
 static void felem_diff(felem out, const felem in)
-	{
-	static const limb two58p2 = (((limb) 1) << 58) + (((limb) 1) << 2);
-	static const limb two58m2 = (((limb) 1) << 58) - (((limb) 1) << 2);
-	static const limb two58m42m2 = (((limb) 1) << 58) -
-	    (((limb) 1) << 42) - (((limb) 1) << 2);
-
-	/* Add 0 mod 2^224-2^96+1 to ensure out > in */
-	out[0] += two58p2;
-	out[1] += two58m42m2;
-	out[2] += two58m2;
-	out[3] += two58m2;
-
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	}
+{
+    static const limb two58p2 = (((limb) 1) << 58) + (((limb) 1) << 2);
+    static const limb two58m2 = (((limb) 1) << 58) - (((limb) 1) << 2);
+    static const limb two58m42m2 = (((limb) 1) << 58) -
+        (((limb) 1) << 42) - (((limb) 1) << 2);
+
+    /* Add 0 mod 2^224-2^96+1 to ensure out > in */
+    out[0] += two58p2;
+    out[1] += two58m42m2;
+    out[2] += two58m2;
+    out[3] += two58m2;
+
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+}
 
 /* Subtract in unreduced 128-bit mode: out -= in */
 /* Assumes in[i] < 2^119 */
 static void widefelem_diff(widefelem out, const widefelem in)
-	{
-	static const widelimb two120 = ((widelimb) 1) << 120;
-	static const widelimb two120m64 = (((widelimb) 1) << 120) -
-		(((widelimb) 1) << 64);
-	static const widelimb two120m104m64 = (((widelimb) 1) << 120) -
-		(((widelimb) 1) << 104) - (((widelimb) 1) << 64);
-
-	/* Add 0 mod 2^224-2^96+1 to ensure out > in */
-	out[0] += two120;
-	out[1] += two120m64;
-	out[2] += two120m64;
-	out[3] += two120;
-	out[4] += two120m104m64;
-	out[5] += two120m64;
-	out[6] += two120m64;
-
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	out[4] -= in[4];
-	out[5] -= in[5];
-	out[6] -= in[6];
-	}
+{
+    static const widelimb two120 = ((widelimb) 1) << 120;
+    static const widelimb two120m64 = (((widelimb) 1) << 120) -
+        (((widelimb) 1) << 64);
+    static const widelimb two120m104m64 = (((widelimb) 1) << 120) -
+        (((widelimb) 1) << 104) - (((widelimb) 1) << 64);
+
+    /* Add 0 mod 2^224-2^96+1 to ensure out > in */
+    out[0] += two120;
+    out[1] += two120m64;
+    out[2] += two120m64;
+    out[3] += two120;
+    out[4] += two120m104m64;
+    out[5] += two120m64;
+    out[6] += two120m64;
+
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+    out[4] -= in[4];
+    out[5] -= in[5];
+    out[6] -= in[6];
+}
 
 /* Subtract in mixed mode: out128 -= in64 */
 /* in[i] < 2^63 */
 static void felem_diff_128_64(widefelem out, const felem in)
-	{
-	static const widelimb two64p8 = (((widelimb) 1) << 64) +
-		(((widelimb) 1) << 8);
-	static const widelimb two64m8 = (((widelimb) 1) << 64) -
-		(((widelimb) 1) << 8);
-	static const widelimb two64m48m8 = (((widelimb) 1) << 64) -
-		(((widelimb) 1) << 48) - (((widelimb) 1) << 8);
-
-	/* Add 0 mod 2^224-2^96+1 to ensure out > in */
-	out[0] += two64p8;
-	out[1] += two64m48m8;
-	out[2] += two64m8;
-	out[3] += two64m8;
-
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	}
-
-/* Multiply a field element by a scalar: out = out * scalar
- * The scalars we actually use are small, so results fit without overflow */
+{
+    static const widelimb two64p8 = (((widelimb) 1) << 64) +
+        (((widelimb) 1) << 8);
+    static const widelimb two64m8 = (((widelimb) 1) << 64) -
+        (((widelimb) 1) << 8);
+    static const widelimb two64m48m8 = (((widelimb) 1) << 64) -
+        (((widelimb) 1) << 48) - (((widelimb) 1) << 8);
+
+    /* Add 0 mod 2^224-2^96+1 to ensure out > in */
+    out[0] += two64p8;
+    out[1] += two64m48m8;
+    out[2] += two64m8;
+    out[3] += two64m8;
+
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+}
+
+/*
+ * Multiply a field element by a scalar: out = out * scalar The scalars we
+ * actually use are small, so results fit without overflow
+ */
 static void felem_scalar(felem out, const limb scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	}
-
-/* Multiply an unreduced field element by a scalar: out = out * scalar
- * The scalars we actually use are small, so results fit without overflow */
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+}
+
+/*
+ * Multiply an unreduced field element by a scalar: out = out * scalar The
+ * scalars we actually use are small, so results fit without overflow
+ */
 static void widefelem_scalar(widefelem out, const widelimb scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	out[4] *= scalar;
-	out[5] *= scalar;
-	out[6] *= scalar;
-	}
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+    out[4] *= scalar;
+    out[5] *= scalar;
+    out[6] *= scalar;
+}
 
 /* Square a field element: out = in^2 */
 static void felem_square(widefelem out, const felem in)
-	{
-	limb tmp0, tmp1, tmp2;
-	tmp0 = 2 * in[0]; tmp1 = 2 * in[1]; tmp2 = 2 * in[2];
-	out[0] = ((widelimb) in[0]) * in[0];
-	out[1] = ((widelimb) in[0]) * tmp1;
-	out[2] = ((widelimb) in[0]) * tmp2 + ((widelimb) in[1]) * in[1];
-	out[3] = ((widelimb) in[3]) * tmp0 +
-		((widelimb) in[1]) * tmp2;
-	out[4] = ((widelimb) in[3]) * tmp1 + ((widelimb) in[2]) * in[2];
-	out[5] = ((widelimb) in[3]) * tmp2;
-	out[6] = ((widelimb) in[3]) * in[3];
-	}
+{
+    limb tmp0, tmp1, tmp2;
+    tmp0 = 2 * in[0];
+    tmp1 = 2 * in[1];
+    tmp2 = 2 * in[2];
+    out[0] = ((widelimb) in[0]) * in[0];
+    out[1] = ((widelimb) in[0]) * tmp1;
+    out[2] = ((widelimb) in[0]) * tmp2 + ((widelimb) in[1]) * in[1];
+    out[3] = ((widelimb) in[3]) * tmp0 + ((widelimb) in[1]) * tmp2;
+    out[4] = ((widelimb) in[3]) * tmp1 + ((widelimb) in[2]) * in[2];
+    out[5] = ((widelimb) in[3]) * tmp2;
+    out[6] = ((widelimb) in[3]) * in[3];
+}
 
 /* Multiply two field elements: out = in1 * in2 */
 static void felem_mul(widefelem out, const felem in1, const felem in2)
-	{
-	out[0] = ((widelimb) in1[0]) * in2[0];
-	out[1] = ((widelimb) in1[0]) * in2[1] + ((widelimb) in1[1]) * in2[0];
-	out[2] = ((widelimb) in1[0]) * in2[2] + ((widelimb) in1[1]) * in2[1] +
-		((widelimb) in1[2]) * in2[0];
-	out[3] = ((widelimb) in1[0]) * in2[3] + ((widelimb) in1[1]) * in2[2] +
-		((widelimb) in1[2]) * in2[1] + ((widelimb) in1[3]) * in2[0];
-	out[4] = ((widelimb) in1[1]) * in2[3] + ((widelimb) in1[2]) * in2[2] +
-		((widelimb) in1[3]) * in2[1];
-	out[5] = ((widelimb) in1[2]) * in2[3] + ((widelimb) in1[3]) * in2[2];
-	out[6] = ((widelimb) in1[3]) * in2[3];
-	}
+{
+    out[0] = ((widelimb) in1[0]) * in2[0];
+    out[1] = ((widelimb) in1[0]) * in2[1] + ((widelimb) in1[1]) * in2[0];
+    out[2] = ((widelimb) in1[0]) * in2[2] + ((widelimb) in1[1]) * in2[1] +
+        ((widelimb) in1[2]) * in2[0];
+    out[3] = ((widelimb) in1[0]) * in2[3] + ((widelimb) in1[1]) * in2[2] +
+        ((widelimb) in1[2]) * in2[1] + ((widelimb) in1[3]) * in2[0];
+    out[4] = ((widelimb) in1[1]) * in2[3] + ((widelimb) in1[2]) * in2[2] +
+        ((widelimb) in1[3]) * in2[1];
+    out[5] = ((widelimb) in1[2]) * in2[3] + ((widelimb) in1[3]) * in2[2];
+    out[6] = ((widelimb) in1[3]) * in2[3];
+}
 
 /*-
  * Reduce seven 128-bit coefficients to four 64-bit coefficients.
  * Requires in[i] < 2^126,
  * ensures out[0] < 2^56, out[1] < 2^56, out[2] < 2^56, out[3] <= 2^56 + 2^16 */
 static void felem_reduce(felem out, const widefelem in)
-	{
-	static const widelimb two127p15 = (((widelimb) 1) << 127) +
-		(((widelimb) 1) << 15);
-	static const widelimb two127m71 = (((widelimb) 1) << 127) -
-		(((widelimb) 1) << 71);
-	static const widelimb two127m71m55 = (((widelimb) 1) << 127) -
-		(((widelimb) 1) << 71) - (((widelimb) 1) << 55);
-	widelimb output[5];
-
-	/* Add 0 mod 2^224-2^96+1 to ensure all differences are positive */
-	output[0] = in[0] + two127p15;
-	output[1] = in[1] + two127m71m55;
-	output[2] = in[2] + two127m71;
-	output[3] = in[3];
-	output[4] = in[4];
-
-	/* Eliminate in[4], in[5], in[6] */
-	output[4] += in[6] >> 16;
-	output[3] += (in[6] & 0xffff) << 40;
-	output[2] -= in[6];
-
-	output[3] += in[5] >> 16;
-	output[2] += (in[5] & 0xffff) << 40;
-	output[1] -= in[5];
-
-	output[2] += output[4] >> 16;
-	output[1] += (output[4] & 0xffff) << 40;
-	output[0] -= output[4];
-
-	/* Carry 2 -> 3 -> 4 */
-	output[3] += output[2] >> 56;
-	output[2] &= 0x00ffffffffffffff;
-
-	output[4] = output[3] >> 56;
-	output[3] &= 0x00ffffffffffffff;
-
-	/* Now output[2] < 2^56, output[3] < 2^56, output[4] < 2^72 */
-
-	/* Eliminate output[4] */
-	output[2] += output[4] >> 16;
-	/* output[2] < 2^56 + 2^56 = 2^57 */
-	output[1] += (output[4] & 0xffff) << 40;
-	output[0] -= output[4];
-
-	/* Carry 0 -> 1 -> 2 -> 3 */
-	output[1] += output[0] >> 56;
-	out[0] = output[0] & 0x00ffffffffffffff;
-
-	output[2] += output[1] >> 56;
-	/* output[2] < 2^57 + 2^72 */
-	out[1] = output[1] & 0x00ffffffffffffff;
-	output[3] += output[2] >> 56;
-	/* output[3] <= 2^56 + 2^16 */
-	out[2] = output[2] & 0x00ffffffffffffff;
-
-	/*-
-	 * out[0] < 2^56, out[1] < 2^56, out[2] < 2^56,
-	 * out[3] <= 2^56 + 2^16 (due to final carry),
-	 * so out < 2*p 
-	 */
-	out[3] = output[3];
-	}
+{
+    static const widelimb two127p15 = (((widelimb) 1) << 127) +
+        (((widelimb) 1) << 15);
+    static const widelimb two127m71 = (((widelimb) 1) << 127) -
+        (((widelimb) 1) << 71);
+    static const widelimb two127m71m55 = (((widelimb) 1) << 127) -
+        (((widelimb) 1) << 71) - (((widelimb) 1) << 55);
+    widelimb output[5];
+
+    /* Add 0 mod 2^224-2^96+1 to ensure all differences are positive */
+    output[0] = in[0] + two127p15;
+    output[1] = in[1] + two127m71m55;
+    output[2] = in[2] + two127m71;
+    output[3] = in[3];
+    output[4] = in[4];
+
+    /* Eliminate in[4], in[5], in[6] */
+    output[4] += in[6] >> 16;
+    output[3] += (in[6] & 0xffff) << 40;
+    output[2] -= in[6];
+
+    output[3] += in[5] >> 16;
+    output[2] += (in[5] & 0xffff) << 40;
+    output[1] -= in[5];
+
+    output[2] += output[4] >> 16;
+    output[1] += (output[4] & 0xffff) << 40;
+    output[0] -= output[4];
+
+    /* Carry 2 -> 3 -> 4 */
+    output[3] += output[2] >> 56;
+    output[2] &= 0x00ffffffffffffff;
+
+    output[4] = output[3] >> 56;
+    output[3] &= 0x00ffffffffffffff;
+
+    /* Now output[2] < 2^56, output[3] < 2^56, output[4] < 2^72 */
+
+    /* Eliminate output[4] */
+    output[2] += output[4] >> 16;
+    /* output[2] < 2^56 + 2^56 = 2^57 */
+    output[1] += (output[4] & 0xffff) << 40;
+    output[0] -= output[4];
+
+    /* Carry 0 -> 1 -> 2 -> 3 */
+    output[1] += output[0] >> 56;
+    out[0] = output[0] & 0x00ffffffffffffff;
+
+    output[2] += output[1] >> 56;
+    /* output[2] < 2^57 + 2^72 */
+    out[1] = output[1] & 0x00ffffffffffffff;
+    output[3] += output[2] >> 56;
+    /* output[3] <= 2^56 + 2^16 */
+    out[2] = output[2] & 0x00ffffffffffffff;
+
+        /*-
+         * out[0] < 2^56, out[1] < 2^56, out[2] < 2^56,
+         * out[3] <= 2^56 + 2^16 (due to final carry),
+         * so out < 2*p
+         */
+    out[3] = output[3];
+}
 
 static void felem_square_reduce(felem out, const felem in)
-	{
-	widefelem tmp;
-	felem_square(tmp, in);
-	felem_reduce(out, tmp);
-	}
+{
+    widefelem tmp;
+    felem_square(tmp, in);
+    felem_reduce(out, tmp);
+}
 
 static void felem_mul_reduce(felem out, const felem in1, const felem in2)
-	{
-	widefelem tmp;
-	felem_mul(tmp, in1, in2);
-	felem_reduce(out, tmp);
-	}
-
-/* Reduce to unique minimal representation.
- * Requires 0 <= in < 2*p (always call felem_reduce first) */
+{
+    widefelem tmp;
+    felem_mul(tmp, in1, in2);
+    felem_reduce(out, tmp);
+}
+
+/*
+ * Reduce to unique minimal representation. Requires 0 <= in < 2*p (always
+ * call felem_reduce first)
+ */
 static void felem_contract(felem out, const felem in)
-	{
-	static const int64_t two56 = ((limb) 1) << 56;
-	/* 0 <= in < 2*p, p = 2^224 - 2^96 + 1 */
-	/* if in > p , reduce in = in - 2^224 + 2^96 - 1 */
-	int64_t tmp[4], a;
-	tmp[0] = in[0];
-	tmp[1] = in[1];
-	tmp[2] = in[2];
-	tmp[3] = in[3];
-	/* Case 1: a = 1 iff in >= 2^224 */
-	a = (in[3] >> 56);
-	tmp[0] -= a;
-	tmp[1] += a << 40;
-	tmp[3] &= 0x00ffffffffffffff;
-	/* Case 2: a = 0 iff p <= in < 2^224, i.e.,
-	 * the high 128 bits are all 1 and the lower part is non-zero */
-	a = ((in[3] & in[2] & (in[1] | 0x000000ffffffffff)) + 1) |
-		(((int64_t)(in[0] + (in[1] & 0x000000ffffffffff)) - 1) >> 63);
-	a &= 0x00ffffffffffffff;
-	/* turn a into an all-one mask (if a = 0) or an all-zero mask */
-	a = (a - 1) >> 63;
-	/* subtract 2^224 - 2^96 + 1 if a is all-one*/
-	tmp[3] &= a ^ 0xffffffffffffffff;
-	tmp[2] &= a ^ 0xffffffffffffffff;
-	tmp[1] &= (a ^ 0xffffffffffffffff) | 0x000000ffffffffff;
-	tmp[0] -= 1 & a;
-
-	/* eliminate negative coefficients: if tmp[0] is negative, tmp[1] must
-	 * be non-zero, so we only need one step */
-	a = tmp[0] >> 63;
-	tmp[0] += two56 & a;
-	tmp[1] -= 1 & a;
-
-	/* carry 1 -> 2 -> 3 */
-	tmp[2] += tmp[1] >> 56;
-	tmp[1] &= 0x00ffffffffffffff;
-
-	tmp[3] += tmp[2] >> 56;
-	tmp[2] &= 0x00ffffffffffffff;
-
-	/* Now 0 <= out < p */
-	out[0] = tmp[0];
-	out[1] = tmp[1];
-	out[2] = tmp[2];
-	out[3] = tmp[3];
-	}
-
-/* Zero-check: returns 1 if input is 0, and 0 otherwise.
- * We know that field elements are reduced to in < 2^225,
- * so we only need to check three cases: 0, 2^224 - 2^96 + 1,
- * and 2^225 - 2^97 + 2 */
+{
+    static const int64_t two56 = ((limb) 1) << 56;
+    /* 0 <= in < 2*p, p = 2^224 - 2^96 + 1 */
+    /* if in > p , reduce in = in - 2^224 + 2^96 - 1 */
+    int64_t tmp[4], a;
+    tmp[0] = in[0];
+    tmp[1] = in[1];
+    tmp[2] = in[2];
+    tmp[3] = in[3];
+    /* Case 1: a = 1 iff in >= 2^224 */
+    a = (in[3] >> 56);
+    tmp[0] -= a;
+    tmp[1] += a << 40;
+    tmp[3] &= 0x00ffffffffffffff;
+    /*
+     * Case 2: a = 0 iff p <= in < 2^224, i.e., the high 128 bits are all 1
+     * and the lower part is non-zero
+     */
+    a = ((in[3] & in[2] & (in[1] | 0x000000ffffffffff)) + 1) |
+        (((int64_t) (in[0] + (in[1] & 0x000000ffffffffff)) - 1) >> 63);
+    a &= 0x00ffffffffffffff;
+    /* turn a into an all-one mask (if a = 0) or an all-zero mask */
+    a = (a - 1) >> 63;
+    /* subtract 2^224 - 2^96 + 1 if a is all-one */
+    tmp[3] &= a ^ 0xffffffffffffffff;
+    tmp[2] &= a ^ 0xffffffffffffffff;
+    tmp[1] &= (a ^ 0xffffffffffffffff) | 0x000000ffffffffff;
+    tmp[0] -= 1 & a;
+
+    /*
+     * eliminate negative coefficients: if tmp[0] is negative, tmp[1] must be
+     * non-zero, so we only need one step
+     */
+    a = tmp[0] >> 63;
+    tmp[0] += two56 & a;
+    tmp[1] -= 1 & a;
+
+    /* carry 1 -> 2 -> 3 */
+    tmp[2] += tmp[1] >> 56;
+    tmp[1] &= 0x00ffffffffffffff;
+
+    tmp[3] += tmp[2] >> 56;
+    tmp[2] &= 0x00ffffffffffffff;
+
+    /* Now 0 <= out < p */
+    out[0] = tmp[0];
+    out[1] = tmp[1];
+    out[2] = tmp[2];
+    out[3] = tmp[3];
+}
+
+/*
+ * Zero-check: returns 1 if input is 0, and 0 otherwise. We know that field
+ * elements are reduced to in < 2^225, so we only need to check three cases:
+ * 0, 2^224 - 2^96 + 1, and 2^225 - 2^97 + 2
+ */
 static limb felem_is_zero(const felem in)
-	{
-	limb zero, two224m96p1, two225m97p2;
-
-	zero = in[0] | in[1] | in[2] | in[3];
-	zero = (((int64_t)(zero) - 1) >> 63) & 1;
-	two224m96p1 = (in[0] ^ 1) | (in[1] ^ 0x00ffff0000000000)
-		| (in[2] ^ 0x00ffffffffffffff) | (in[3] ^ 0x00ffffffffffffff);
-	two224m96p1 = (((int64_t)(two224m96p1) - 1) >> 63) & 1;
-	two225m97p2 = (in[0] ^ 2) | (in[1] ^ 0x00fffe0000000000)
-		| (in[2] ^ 0x00ffffffffffffff) | (in[3] ^ 0x01ffffffffffffff);
-	two225m97p2 = (((int64_t)(two225m97p2) - 1) >> 63) & 1;
-	return (zero | two224m96p1 | two225m97p2);
-	}
+{
+    limb zero, two224m96p1, two225m97p2;
+
+    zero = in[0] | in[1] | in[2] | in[3];
+    zero = (((int64_t) (zero) - 1) >> 63) & 1;
+    two224m96p1 = (in[0] ^ 1) | (in[1] ^ 0x00ffff0000000000)
+        | (in[2] ^ 0x00ffffffffffffff) | (in[3] ^ 0x00ffffffffffffff);
+    two224m96p1 = (((int64_t) (two224m96p1) - 1) >> 63) & 1;
+    two225m97p2 = (in[0] ^ 2) | (in[1] ^ 0x00fffe0000000000)
+        | (in[2] ^ 0x00ffffffffffffff) | (in[3] ^ 0x01ffffffffffffff);
+    two225m97p2 = (((int64_t) (two225m97p2) - 1) >> 63) & 1;
+    return (zero | two224m96p1 | two225m97p2);
+}
 
 static limb felem_is_zero_int(const felem in)
-	{
-	return (int) (felem_is_zero(in) & ((limb)1));
-	}
+{
+    return (int)(felem_is_zero(in) & ((limb) 1));
+}
 
 /* Invert a field element */
 /* Computation chain copied from djb's code */
 static void felem_inv(felem out, const felem in)
-	{
-	felem ftmp, ftmp2, ftmp3, ftmp4;
-	widefelem tmp;
-	unsigned i;
-
-	felem_square(tmp, in); felem_reduce(ftmp, tmp);		/* 2 */
-	felem_mul(tmp, in, ftmp); felem_reduce(ftmp, tmp);	/* 2^2 - 1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);	/* 2^3 - 2 */
-	felem_mul(tmp, in, ftmp); felem_reduce(ftmp, tmp);	/* 2^3 - 1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp2, tmp);	/* 2^4 - 2 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);	/* 2^5 - 4 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);	/* 2^6 - 8 */
-	felem_mul(tmp, ftmp2, ftmp); felem_reduce(ftmp, tmp);	/* 2^6 - 1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp2, tmp);	/* 2^7 - 2 */
-	for (i = 0; i < 5; ++i)					/* 2^12 - 2^6 */
-		{
-		felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);
-		}
-	felem_mul(tmp, ftmp2, ftmp); felem_reduce(ftmp2, tmp);	/* 2^12 - 1 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^13 - 2 */
-	for (i = 0; i < 11; ++i)				/* 2^24 - 2^12 */
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp2, tmp); /* 2^24 - 1 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^25 - 2 */
-	for (i = 0; i < 23; ++i)				/* 2^48 - 2^24 */
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp); /* 2^48 - 1 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp4, tmp);	/* 2^49 - 2 */
-	for (i = 0; i < 47; ++i)				/* 2^96 - 2^48 */
-		{
-		felem_square(tmp, ftmp4); felem_reduce(ftmp4, tmp);
-		}
-	felem_mul(tmp, ftmp3, ftmp4); felem_reduce(ftmp3, tmp); /* 2^96 - 1 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp4, tmp);	/* 2^97 - 2 */
-	for (i = 0; i < 23; ++i)				/* 2^120 - 2^24 */
-		{
-		felem_square(tmp, ftmp4); felem_reduce(ftmp4, tmp);
-		}
-	felem_mul(tmp, ftmp2, ftmp4); felem_reduce(ftmp2, tmp); /* 2^120 - 1 */
-	for (i = 0; i < 6; ++i)					/* 2^126 - 2^6 */
-		{
-		felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);
-		}
-	felem_mul(tmp, ftmp2, ftmp); felem_reduce(ftmp, tmp);	/* 2^126 - 1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);	/* 2^127 - 2 */
-	felem_mul(tmp, ftmp, in); felem_reduce(ftmp, tmp);	/* 2^127 - 1 */
-	for (i = 0; i < 97; ++i)				/* 2^224 - 2^97 */
-		{
-		felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);
-		}
-	felem_mul(tmp, ftmp, ftmp3); felem_reduce(out, tmp);	/* 2^224 - 2^96 - 1 */
-	}
-
-/* Copy in constant time:
- * if icopy == 1, copy in to out,
- * if icopy == 0, copy out to itself. */
-static void
-copy_conditional(felem out, const felem in, limb icopy)
-	{
-	unsigned i;
-	/* icopy is a (64-bit) 0 or 1, so copy is either all-zero or all-one */
-	const limb copy = -icopy;
-	for (i = 0; i < 4; ++i)
-		{
-		const limb tmp = copy & (in[i] ^ out[i]);
-		out[i] ^= tmp;
-		}
-	}
+{
+    felem ftmp, ftmp2, ftmp3, ftmp4;
+    widefelem tmp;
+    unsigned i;
+
+    felem_square(tmp, in);
+    felem_reduce(ftmp, tmp);    /* 2 */
+    felem_mul(tmp, in, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^2 - 1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^3 - 2 */
+    felem_mul(tmp, in, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^3 - 1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp2, tmp);   /* 2^4 - 2 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^5 - 4 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^6 - 8 */
+    felem_mul(tmp, ftmp2, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^6 - 1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp2, tmp);   /* 2^7 - 2 */
+    for (i = 0; i < 5; ++i) {   /* 2^12 - 2^6 */
+        felem_square(tmp, ftmp2);
+        felem_reduce(ftmp2, tmp);
+    }
+    felem_mul(tmp, ftmp2, ftmp);
+    felem_reduce(ftmp2, tmp);   /* 2^12 - 1 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^13 - 2 */
+    for (i = 0; i < 11; ++i) {  /* 2^24 - 2^12 */
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp);
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^24 - 1 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^25 - 2 */
+    for (i = 0; i < 23; ++i) {  /* 2^48 - 2^24 */
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp);
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^48 - 1 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp4, tmp);   /* 2^49 - 2 */
+    for (i = 0; i < 47; ++i) {  /* 2^96 - 2^48 */
+        felem_square(tmp, ftmp4);
+        felem_reduce(ftmp4, tmp);
+    }
+    felem_mul(tmp, ftmp3, ftmp4);
+    felem_reduce(ftmp3, tmp);   /* 2^96 - 1 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp4, tmp);   /* 2^97 - 2 */
+    for (i = 0; i < 23; ++i) {  /* 2^120 - 2^24 */
+        felem_square(tmp, ftmp4);
+        felem_reduce(ftmp4, tmp);
+    }
+    felem_mul(tmp, ftmp2, ftmp4);
+    felem_reduce(ftmp2, tmp);   /* 2^120 - 1 */
+    for (i = 0; i < 6; ++i) {   /* 2^126 - 2^6 */
+        felem_square(tmp, ftmp2);
+        felem_reduce(ftmp2, tmp);
+    }
+    felem_mul(tmp, ftmp2, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^126 - 1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^127 - 2 */
+    felem_mul(tmp, ftmp, in);
+    felem_reduce(ftmp, tmp);    /* 2^127 - 1 */
+    for (i = 0; i < 97; ++i) {  /* 2^224 - 2^97 */
+        felem_square(tmp, ftmp);
+        felem_reduce(ftmp, tmp);
+    }
+    felem_mul(tmp, ftmp, ftmp3);
+    felem_reduce(out, tmp);     /* 2^224 - 2^96 - 1 */
+}
+
+/*
+ * Copy in constant time: if icopy == 1, copy in to out, if icopy == 0, copy
+ * out to itself.
+ */
+static void copy_conditional(felem out, const felem in, limb icopy)
+{
+    unsigned i;
+    /*
+     * icopy is a (64-bit) 0 or 1, so copy is either all-zero or all-one
+     */
+    const limb copy = -icopy;
+    for (i = 0; i < 4; ++i) {
+        const limb tmp = copy & (in[i] ^ out[i]);
+        out[i] ^= tmp;
+    }
+}
 
 /******************************************************************************/
 /*-
- *			 ELLIPTIC CURVE POINT OPERATIONS
+ *                       ELLIPTIC CURVE POINT OPERATIONS
  *
  * Points are represented in Jacobian projective coordinates:
  * (X, Y, Z) corresponds to the affine point (X/Z^2, Y/Z^3),
@@ -771,78 +837,78 @@ copy_conditional(felem out, const felem in, limb icopy)
  * Y' = 3 * (X - Z^2) * (X + Z^2) * (4 * X * Y^2 - X') - 8 * Y^2
  * Z' = (Y + Z)^2 - Y^2 - Z^2 = 2 * Y * Z
  * Outputs can equal corresponding inputs, i.e., x_out == x_in is allowed,
- * while x_out == y_in is not (maybe this works, but it's not tested). 
+ * while x_out == y_in is not (maybe this works, but it's not tested).
  */
 static void
 point_double(felem x_out, felem y_out, felem z_out,
              const felem x_in, const felem y_in, const felem z_in)
-	{
-	widefelem tmp, tmp2;
-	felem delta, gamma, beta, alpha, ftmp, ftmp2;
-
-	felem_assign(ftmp, x_in);
-	felem_assign(ftmp2, x_in);
-
-	/* delta = z^2 */
-	felem_square(tmp, z_in);
-	felem_reduce(delta, tmp);
-
-	/* gamma = y^2 */
-	felem_square(tmp, y_in);
-	felem_reduce(gamma, tmp);
-
-	/* beta = x*gamma */
-	felem_mul(tmp, x_in, gamma);
-	felem_reduce(beta, tmp);
-
-	/* alpha = 3*(x-delta)*(x+delta) */
-	felem_diff(ftmp, delta);
-	/* ftmp[i] < 2^57 + 2^58 + 2 < 2^59 */
-	felem_sum(ftmp2, delta);
-	/* ftmp2[i] < 2^57 + 2^57 = 2^58 */
-	felem_scalar(ftmp2, 3);
-	/* ftmp2[i] < 3 * 2^58 < 2^60 */
-	felem_mul(tmp, ftmp, ftmp2);
-	/* tmp[i] < 2^60 * 2^59 * 4 = 2^121 */
-	felem_reduce(alpha, tmp);
-
-	/* x' = alpha^2 - 8*beta */
-	felem_square(tmp, alpha);
-	/* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
-	felem_assign(ftmp, beta);
-	felem_scalar(ftmp, 8);
-	/* ftmp[i] < 8 * 2^57 = 2^60 */
-	felem_diff_128_64(tmp, ftmp);
-	/* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
-	felem_reduce(x_out, tmp);
-
-	/* z' = (y + z)^2 - gamma - delta */
-	felem_sum(delta, gamma);
-	/* delta[i] < 2^57 + 2^57 = 2^58 */
-	felem_assign(ftmp, y_in);
-	felem_sum(ftmp, z_in);
-	/* ftmp[i] < 2^57 + 2^57 = 2^58 */
-	felem_square(tmp, ftmp);
-	/* tmp[i] < 4 * 2^58 * 2^58 = 2^118 */
-	felem_diff_128_64(tmp, delta);
-	/* tmp[i] < 2^118 + 2^64 + 8 < 2^119 */
-	felem_reduce(z_out, tmp);
-
-	/* y' = alpha*(4*beta - x') - 8*gamma^2 */
-	felem_scalar(beta, 4);
-	/* beta[i] < 4 * 2^57 = 2^59 */
-	felem_diff(beta, x_out);
-	/* beta[i] < 2^59 + 2^58 + 2 < 2^60 */
-	felem_mul(tmp, alpha, beta);
-	/* tmp[i] < 4 * 2^57 * 2^60 = 2^119 */
-	felem_square(tmp2, gamma);
-	/* tmp2[i] < 4 * 2^57 * 2^57 = 2^116 */
-	widefelem_scalar(tmp2, 8);
-	/* tmp2[i] < 8 * 2^116 = 2^119 */
-	widefelem_diff(tmp, tmp2);
-	/* tmp[i] < 2^119 + 2^120 < 2^121 */
-	felem_reduce(y_out, tmp);
-	}
+{
+    widefelem tmp, tmp2;
+    felem delta, gamma, beta, alpha, ftmp, ftmp2;
+
+    felem_assign(ftmp, x_in);
+    felem_assign(ftmp2, x_in);
+
+    /* delta = z^2 */
+    felem_square(tmp, z_in);
+    felem_reduce(delta, tmp);
+
+    /* gamma = y^2 */
+    felem_square(tmp, y_in);
+    felem_reduce(gamma, tmp);
+
+    /* beta = x*gamma */
+    felem_mul(tmp, x_in, gamma);
+    felem_reduce(beta, tmp);
+
+    /* alpha = 3*(x-delta)*(x+delta) */
+    felem_diff(ftmp, delta);
+    /* ftmp[i] < 2^57 + 2^58 + 2 < 2^59 */
+    felem_sum(ftmp2, delta);
+    /* ftmp2[i] < 2^57 + 2^57 = 2^58 */
+    felem_scalar(ftmp2, 3);
+    /* ftmp2[i] < 3 * 2^58 < 2^60 */
+    felem_mul(tmp, ftmp, ftmp2);
+    /* tmp[i] < 2^60 * 2^59 * 4 = 2^121 */
+    felem_reduce(alpha, tmp);
+
+    /* x' = alpha^2 - 8*beta */
+    felem_square(tmp, alpha);
+    /* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
+    felem_assign(ftmp, beta);
+    felem_scalar(ftmp, 8);
+    /* ftmp[i] < 8 * 2^57 = 2^60 */
+    felem_diff_128_64(tmp, ftmp);
+    /* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
+    felem_reduce(x_out, tmp);
+
+    /* z' = (y + z)^2 - gamma - delta */
+    felem_sum(delta, gamma);
+    /* delta[i] < 2^57 + 2^57 = 2^58 */
+    felem_assign(ftmp, y_in);
+    felem_sum(ftmp, z_in);
+    /* ftmp[i] < 2^57 + 2^57 = 2^58 */
+    felem_square(tmp, ftmp);
+    /* tmp[i] < 4 * 2^58 * 2^58 = 2^118 */
+    felem_diff_128_64(tmp, delta);
+    /* tmp[i] < 2^118 + 2^64 + 8 < 2^119 */
+    felem_reduce(z_out, tmp);
+
+    /* y' = alpha*(4*beta - x') - 8*gamma^2 */
+    felem_scalar(beta, 4);
+    /* beta[i] < 4 * 2^57 = 2^59 */
+    felem_diff(beta, x_out);
+    /* beta[i] < 2^59 + 2^58 + 2 < 2^60 */
+    felem_mul(tmp, alpha, beta);
+    /* tmp[i] < 4 * 2^57 * 2^60 = 2^119 */
+    felem_square(tmp2, gamma);
+    /* tmp2[i] < 4 * 2^57 * 2^57 = 2^116 */
+    widefelem_scalar(tmp2, 8);
+    /* tmp2[i] < 8 * 2^116 = 2^119 */
+    widefelem_diff(tmp, tmp2);
+    /* tmp[i] < 2^119 + 2^120 < 2^121 */
+    felem_reduce(y_out, tmp);
+}
 
 /*-
  * Add two elliptic curve points:
@@ -856,821 +922,848 @@ point_double(felem x_out, felem y_out, felem z_out,
  * This runs faster if 'mixed' is set, which requires Z_2 = 1 or Z_2 = 0.
  */
 
-/* This function is not entirely constant-time:
- * it includes a branch for checking whether the two input points are equal,
- * (while not equal to the point at infinity).
- * This case never happens during single point multiplication,
- * so there is no timing leak for ECDH or ECDSA signing. */
+/*
+ * This function is not entirely constant-time: it includes a branch for
+ * checking whether the two input points are equal, (while not equal to the
+ * point at infinity). This case never happens during single point
+ * multiplication, so there is no timing leak for ECDH or ECDSA signing.
+ */
 static void point_add(felem x3, felem y3, felem z3,
-	const felem x1, const felem y1, const felem z1,
-	const int mixed, const felem x2, const felem y2, const felem z2)
-	{
-	felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, x_out, y_out, z_out;
-	widefelem tmp, tmp2;
-	limb z1_is_zero, z2_is_zero, x_equal, y_equal;
-
-	if (!mixed)
-		{
-		/* ftmp2 = z2^2 */
-		felem_square(tmp, z2);
-		felem_reduce(ftmp2, tmp);
-
-		/* ftmp4 = z2^3 */
-		felem_mul(tmp, ftmp2, z2);
-		felem_reduce(ftmp4, tmp);
-
-		/* ftmp4 = z2^3*y1 */
-		felem_mul(tmp2, ftmp4, y1);
-		felem_reduce(ftmp4, tmp2);
-
-		/* ftmp2 = z2^2*x1 */
-		felem_mul(tmp2, ftmp2, x1);
-		felem_reduce(ftmp2, tmp2);
-		}
-	else
-		{
-		/* We'll assume z2 = 1 (special case z2 = 0 is handled later) */
-
-		/* ftmp4 = z2^3*y1 */
-		felem_assign(ftmp4, y1);
-
-		/* ftmp2 = z2^2*x1 */
-		felem_assign(ftmp2, x1);
-		}
-
-	/* ftmp = z1^2 */
-	felem_square(tmp, z1);
-	felem_reduce(ftmp, tmp);
-
-	/* ftmp3 = z1^3 */
-	felem_mul(tmp, ftmp, z1);
-	felem_reduce(ftmp3, tmp);
-
-	/* tmp = z1^3*y2 */
-	felem_mul(tmp, ftmp3, y2);
-	/* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
-
-	/* ftmp3 = z1^3*y2 - z2^3*y1 */
-	felem_diff_128_64(tmp, ftmp4);
-	/* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
-	felem_reduce(ftmp3, tmp);
-
-	/* tmp = z1^2*x2 */
-	felem_mul(tmp, ftmp, x2);
-	/* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
-
-	/* ftmp = z1^2*x2 - z2^2*x1 */
-	felem_diff_128_64(tmp, ftmp2);
-	/* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
-	felem_reduce(ftmp, tmp);
-
-	/* the formulae are incorrect if the points are equal
-	 * so we check for this and do doubling if this happens */
-	x_equal = felem_is_zero(ftmp);
-	y_equal = felem_is_zero(ftmp3);
-	z1_is_zero = felem_is_zero(z1);
-	z2_is_zero = felem_is_zero(z2);
-	/* In affine coordinates, (X_1, Y_1) == (X_2, Y_2) */
-	if (x_equal && y_equal && !z1_is_zero && !z2_is_zero)
-		{
-		point_double(x3, y3, z3, x1, y1, z1);
-		return;
-		}
-
-	/* ftmp5 = z1*z2 */
-	if (!mixed)
-		{
-		felem_mul(tmp, z1, z2);
-		felem_reduce(ftmp5, tmp);
-		}
-	else
-		{
-		/* special case z2 = 0 is handled later */
-		felem_assign(ftmp5, z1);
-		}
-
-	/* z_out = (z1^2*x2 - z2^2*x1)*(z1*z2) */
-	felem_mul(tmp, ftmp, ftmp5);
-	felem_reduce(z_out, tmp);
-
-	/* ftmp = (z1^2*x2 - z2^2*x1)^2 */
-	felem_assign(ftmp5, ftmp);
-	felem_square(tmp, ftmp);
-	felem_reduce(ftmp, tmp);
-
-	/* ftmp5 = (z1^2*x2 - z2^2*x1)^3 */
-	felem_mul(tmp, ftmp, ftmp5);
-	felem_reduce(ftmp5, tmp);
-
-	/* ftmp2 = z2^2*x1*(z1^2*x2 - z2^2*x1)^2 */
-	felem_mul(tmp, ftmp2, ftmp);
-	felem_reduce(ftmp2, tmp);
-
-	/* tmp = z2^3*y1*(z1^2*x2 - z2^2*x1)^3 */
-	felem_mul(tmp, ftmp4, ftmp5);
-	/* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
-
-	/* tmp2 = (z1^3*y2 - z2^3*y1)^2 */
-	felem_square(tmp2, ftmp3);
-	/* tmp2[i] < 4 * 2^57 * 2^57 < 2^116 */
-
-	/* tmp2 = (z1^3*y2 - z2^3*y1)^2 - (z1^2*x2 - z2^2*x1)^3 */
-	felem_diff_128_64(tmp2, ftmp5);
-	/* tmp2[i] < 2^116 + 2^64 + 8 < 2^117 */
-
-	/* ftmp5 = 2*z2^2*x1*(z1^2*x2 - z2^2*x1)^2 */
-	felem_assign(ftmp5, ftmp2);
-	felem_scalar(ftmp5, 2);
-	/* ftmp5[i] < 2 * 2^57 = 2^58 */
-
-	/*-
-	 * x_out = (z1^3*y2 - z2^3*y1)^2 - (z1^2*x2 - z2^2*x1)^3 -
-	 *  2*z2^2*x1*(z1^2*x2 - z2^2*x1)^2 
-	 */
-	felem_diff_128_64(tmp2, ftmp5);
-	/* tmp2[i] < 2^117 + 2^64 + 8 < 2^118 */
-	felem_reduce(x_out, tmp2);
-
-	/* ftmp2 = z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out */
-	felem_diff(ftmp2, x_out);
-	/* ftmp2[i] < 2^57 + 2^58 + 2 < 2^59 */
-
-	/* tmp2 = (z1^3*y2 - z2^3*y1)*(z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out) */
-	felem_mul(tmp2, ftmp3, ftmp2);
-	/* tmp2[i] < 4 * 2^57 * 2^59 = 2^118 */
-
-	/*-
-	 * y_out = (z1^3*y2 - z2^3*y1)*(z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out) -
-	 *  z2^3*y1*(z1^2*x2 - z2^2*x1)^3 
-	 */
-	widefelem_diff(tmp2, tmp);
-	/* tmp2[i] < 2^118 + 2^120 < 2^121 */
-	felem_reduce(y_out, tmp2);
-
-	/* the result (x_out, y_out, z_out) is incorrect if one of the inputs is
-	 * the point at infinity, so we need to check for this separately */
-
-	/* if point 1 is at infinity, copy point 2 to output, and vice versa */
-	copy_conditional(x_out, x2, z1_is_zero);
-	copy_conditional(x_out, x1, z2_is_zero);
-	copy_conditional(y_out, y2, z1_is_zero);
-	copy_conditional(y_out, y1, z2_is_zero);
-	copy_conditional(z_out, z2, z1_is_zero);
-	copy_conditional(z_out, z1, z2_is_zero);
-	felem_assign(x3, x_out);
-	felem_assign(y3, y_out);
-	felem_assign(z3, z_out);
-	}
+                      const felem x1, const felem y1, const felem z1,
+                      const int mixed, const felem x2, const felem y2,
+                      const felem z2)
+{
+    felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, x_out, y_out, z_out;
+    widefelem tmp, tmp2;
+    limb z1_is_zero, z2_is_zero, x_equal, y_equal;
+
+    if (!mixed) {
+        /* ftmp2 = z2^2 */
+        felem_square(tmp, z2);
+        felem_reduce(ftmp2, tmp);
+
+        /* ftmp4 = z2^3 */
+        felem_mul(tmp, ftmp2, z2);
+        felem_reduce(ftmp4, tmp);
+
+        /* ftmp4 = z2^3*y1 */
+        felem_mul(tmp2, ftmp4, y1);
+        felem_reduce(ftmp4, tmp2);
+
+        /* ftmp2 = z2^2*x1 */
+        felem_mul(tmp2, ftmp2, x1);
+        felem_reduce(ftmp2, tmp2);
+    } else {
+        /*
+         * We'll assume z2 = 1 (special case z2 = 0 is handled later)
+         */
+
+        /* ftmp4 = z2^3*y1 */
+        felem_assign(ftmp4, y1);
+
+        /* ftmp2 = z2^2*x1 */
+        felem_assign(ftmp2, x1);
+    }
+
+    /* ftmp = z1^2 */
+    felem_square(tmp, z1);
+    felem_reduce(ftmp, tmp);
+
+    /* ftmp3 = z1^3 */
+    felem_mul(tmp, ftmp, z1);
+    felem_reduce(ftmp3, tmp);
+
+    /* tmp = z1^3*y2 */
+    felem_mul(tmp, ftmp3, y2);
+    /* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
+
+    /* ftmp3 = z1^3*y2 - z2^3*y1 */
+    felem_diff_128_64(tmp, ftmp4);
+    /* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
+    felem_reduce(ftmp3, tmp);
+
+    /* tmp = z1^2*x2 */
+    felem_mul(tmp, ftmp, x2);
+    /* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
+
+    /* ftmp = z1^2*x2 - z2^2*x1 */
+    felem_diff_128_64(tmp, ftmp2);
+    /* tmp[i] < 2^116 + 2^64 + 8 < 2^117 */
+    felem_reduce(ftmp, tmp);
+
+    /*
+     * the formulae are incorrect if the points are equal so we check for
+     * this and do doubling if this happens
+     */
+    x_equal = felem_is_zero(ftmp);
+    y_equal = felem_is_zero(ftmp3);
+    z1_is_zero = felem_is_zero(z1);
+    z2_is_zero = felem_is_zero(z2);
+    /* In affine coordinates, (X_1, Y_1) == (X_2, Y_2) */
+    if (x_equal && y_equal && !z1_is_zero && !z2_is_zero) {
+        point_double(x3, y3, z3, x1, y1, z1);
+        return;
+    }
+
+    /* ftmp5 = z1*z2 */
+    if (!mixed) {
+        felem_mul(tmp, z1, z2);
+        felem_reduce(ftmp5, tmp);
+    } else {
+        /* special case z2 = 0 is handled later */
+        felem_assign(ftmp5, z1);
+    }
+
+    /* z_out = (z1^2*x2 - z2^2*x1)*(z1*z2) */
+    felem_mul(tmp, ftmp, ftmp5);
+    felem_reduce(z_out, tmp);
+
+    /* ftmp = (z1^2*x2 - z2^2*x1)^2 */
+    felem_assign(ftmp5, ftmp);
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);
+
+    /* ftmp5 = (z1^2*x2 - z2^2*x1)^3 */
+    felem_mul(tmp, ftmp, ftmp5);
+    felem_reduce(ftmp5, tmp);
+
+    /* ftmp2 = z2^2*x1*(z1^2*x2 - z2^2*x1)^2 */
+    felem_mul(tmp, ftmp2, ftmp);
+    felem_reduce(ftmp2, tmp);
+
+    /* tmp = z2^3*y1*(z1^2*x2 - z2^2*x1)^3 */
+    felem_mul(tmp, ftmp4, ftmp5);
+    /* tmp[i] < 4 * 2^57 * 2^57 = 2^116 */
+
+    /* tmp2 = (z1^3*y2 - z2^3*y1)^2 */
+    felem_square(tmp2, ftmp3);
+    /* tmp2[i] < 4 * 2^57 * 2^57 < 2^116 */
+
+    /* tmp2 = (z1^3*y2 - z2^3*y1)^2 - (z1^2*x2 - z2^2*x1)^3 */
+    felem_diff_128_64(tmp2, ftmp5);
+    /* tmp2[i] < 2^116 + 2^64 + 8 < 2^117 */
+
+    /* ftmp5 = 2*z2^2*x1*(z1^2*x2 - z2^2*x1)^2 */
+    felem_assign(ftmp5, ftmp2);
+    felem_scalar(ftmp5, 2);
+    /* ftmp5[i] < 2 * 2^57 = 2^58 */
+
+        /*-
+         * x_out = (z1^3*y2 - z2^3*y1)^2 - (z1^2*x2 - z2^2*x1)^3 -
+         *  2*z2^2*x1*(z1^2*x2 - z2^2*x1)^2
+         */
+    felem_diff_128_64(tmp2, ftmp5);
+    /* tmp2[i] < 2^117 + 2^64 + 8 < 2^118 */
+    felem_reduce(x_out, tmp2);
+
+    /* ftmp2 = z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out */
+    felem_diff(ftmp2, x_out);
+    /* ftmp2[i] < 2^57 + 2^58 + 2 < 2^59 */
+
+    /*
+     * tmp2 = (z1^3*y2 - z2^3*y1)*(z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out)
+     */
+    felem_mul(tmp2, ftmp3, ftmp2);
+    /* tmp2[i] < 4 * 2^57 * 2^59 = 2^118 */
+
+        /*-
+         * y_out = (z1^3*y2 - z2^3*y1)*(z2^2*x1*(z1^2*x2 - z2^2*x1)^2 - x_out) -
+         *  z2^3*y1*(z1^2*x2 - z2^2*x1)^3
+         */
+    widefelem_diff(tmp2, tmp);
+    /* tmp2[i] < 2^118 + 2^120 < 2^121 */
+    felem_reduce(y_out, tmp2);
+
+    /*
+     * the result (x_out, y_out, z_out) is incorrect if one of the inputs is
+     * the point at infinity, so we need to check for this separately
+     */
+
+    /*
+     * if point 1 is at infinity, copy point 2 to output, and vice versa
+     */
+    copy_conditional(x_out, x2, z1_is_zero);
+    copy_conditional(x_out, x1, z2_is_zero);
+    copy_conditional(y_out, y2, z1_is_zero);
+    copy_conditional(y_out, y1, z2_is_zero);
+    copy_conditional(z_out, z2, z1_is_zero);
+    copy_conditional(z_out, z1, z2_is_zero);
+    felem_assign(x3, x_out);
+    felem_assign(y3, y_out);
+    felem_assign(z3, z_out);
+}
 
 /*
  * select_point selects the |idx|th point from a precomputation table and
  * copies it to out.
  * The pre_comp array argument should be size of |size| argument
  */
-static void select_point(const u64 idx, unsigned int size, const felem pre_comp[][3], felem out[3])
-	{
-	unsigned i, j;
-	limb *outlimbs = &out[0][0];
-	memset(outlimbs, 0, 3 * sizeof(felem));
-
-	for (i = 0; i < size; i++)
-		{
-		const limb *inlimbs = &pre_comp[i][0][0];
-		u64 mask = i ^ idx;
-		mask |= mask >> 4;
-		mask |= mask >> 2;
-		mask |= mask >> 1;
-		mask &= 1;
-		mask--;
-		for (j = 0; j < 4 * 3; j++)
-			outlimbs[j] |= inlimbs[j] & mask;
-		}
-	}
+static void select_point(const u64 idx, unsigned int size,
+                         const felem pre_comp[][3], felem out[3])
+{
+    unsigned i, j;
+    limb *outlimbs = &out[0][0];
+    memset(outlimbs, 0, 3 * sizeof(felem));
+
+    for (i = 0; i < size; i++) {
+        const limb *inlimbs = &pre_comp[i][0][0];
+        u64 mask = i ^ idx;
+        mask |= mask >> 4;
+        mask |= mask >> 2;
+        mask |= mask >> 1;
+        mask &= 1;
+        mask--;
+        for (j = 0; j < 4 * 3; j++)
+            outlimbs[j] |= inlimbs[j] & mask;
+    }
+}
 
 /* get_bit returns the |i|th bit in |in| */
 static char get_bit(const felem_bytearray in, unsigned i)
-	{
-	if (i >= 224)
-		return 0;
-	return (in[i >> 3] >> (i & 7)) & 1;
-	}
-
-/* Interleaved point multiplication using precomputed point multiples:
- * The small point multiples 0*P, 1*P, ..., 16*P are in pre_comp[],
- * the scalars in scalars[]. If g_scalar is non-NULL, we also add this multiple
- * of the generator, using certain (large) precomputed multiples in g_pre_comp.
- * Output point (X, Y, Z) is stored in x_out, y_out, z_out */
+{
+    if (i >= 224)
+        return 0;
+    return (in[i >> 3] >> (i & 7)) & 1;
+}
+
+/*
+ * Interleaved point multiplication using precomputed point multiples: The
+ * small point multiples 0*P, 1*P, ..., 16*P are in pre_comp[], the scalars
+ * in scalars[]. If g_scalar is non-NULL, we also add this multiple of the
+ * generator, using certain (large) precomputed multiples in g_pre_comp.
+ * Output point (X, Y, Z) is stored in x_out, y_out, z_out
+ */
 static void batch_mul(felem x_out, felem y_out, felem z_out,
-	const felem_bytearray scalars[], const unsigned num_points, const u8 *g_scalar,
-	const int mixed, const felem pre_comp[][17][3], const felem g_pre_comp[2][16][3])
-	{
-	int i, skip;
-	unsigned num;
-	unsigned gen_mul = (g_scalar != NULL);
-	felem nq[3], tmp[4];
-	u64 bits;
-	u8 sign, digit;
-
-	/* set nq to the point at infinity */
-	memset(nq, 0, 3 * sizeof(felem));
-
-	/* Loop over all scalars msb-to-lsb, interleaving additions
-	 * of multiples of the generator (two in each of the last 28 rounds)
-	 * and additions of other points multiples (every 5th round).
-	 */
-	skip = 1; /* save two point operations in the first round */
-	for (i = (num_points ? 220 : 27); i >= 0; --i)
-		{
-		/* double */
-		if (!skip)
-			point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
-
-		/* add multiples of the generator */
-		if (gen_mul && (i <= 27))
-			{
-			/* first, look 28 bits upwards */
-			bits = get_bit(g_scalar, i + 196) << 3;
-			bits |= get_bit(g_scalar, i + 140) << 2;
-			bits |= get_bit(g_scalar, i + 84) << 1;
-			bits |= get_bit(g_scalar, i + 28);
-			/* select the point to add, in constant time */
-			select_point(bits, 16, g_pre_comp[1], tmp);
-
-			if (!skip)
-				{
-				/* value 1 below is argument for "mixed" */
-				point_add(nq[0], nq[1], nq[2],
-					nq[0], nq[1], nq[2],
-					1, tmp[0], tmp[1], tmp[2]);
-				}
-			else
-				{
-				memcpy(nq, tmp, 3 * sizeof(felem));
-				skip = 0;
-				}
-
-			/* second, look at the current position */
-			bits = get_bit(g_scalar, i + 168) << 3;
-			bits |= get_bit(g_scalar, i + 112) << 2;
-			bits |= get_bit(g_scalar, i + 56) << 1;
-			bits |= get_bit(g_scalar, i);
-			/* select the point to add, in constant time */
-			select_point(bits, 16, g_pre_comp[0], tmp);
-			point_add(nq[0], nq[1], nq[2],
-				nq[0], nq[1], nq[2],
-				1 /* mixed */, tmp[0], tmp[1], tmp[2]);
-			}
-
-		/* do other additions every 5 doublings */
-		if (num_points && (i % 5 == 0))
-			{
-			/* loop over all scalars */
-			for (num = 0; num < num_points; ++num)
-				{
-				bits = get_bit(scalars[num], i + 4) << 5;
-				bits |= get_bit(scalars[num], i + 3) << 4;
-				bits |= get_bit(scalars[num], i + 2) << 3;
-				bits |= get_bit(scalars[num], i + 1) << 2;
-				bits |= get_bit(scalars[num], i) << 1;
-				bits |= get_bit(scalars[num], i - 1);
-				ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
-
-				/* select the point to add or subtract */
-				select_point(digit, 17, pre_comp[num], tmp);
-				felem_neg(tmp[3], tmp[1]); /* (X, -Y, Z) is the negative point */
-				copy_conditional(tmp[1], tmp[3], sign);
-
-				if (!skip)
-					{
-					point_add(nq[0], nq[1], nq[2],
-						nq[0], nq[1], nq[2],
-						mixed, tmp[0], tmp[1], tmp[2]);
-					}
-				else
-					{
-					memcpy(nq, tmp, 3 * sizeof(felem));
-					skip = 0;
-					}
-				}
-			}
-		}
-	felem_assign(x_out, nq[0]);
-	felem_assign(y_out, nq[1]);
-	felem_assign(z_out, nq[2]);
-	}
+                      const felem_bytearray scalars[],
+                      const unsigned num_points, const u8 *g_scalar,
+                      const int mixed, const felem pre_comp[][17][3],
+                      const felem g_pre_comp[2][16][3])
+{
+    int i, skip;
+    unsigned num;
+    unsigned gen_mul = (g_scalar != NULL);
+    felem nq[3], tmp[4];
+    u64 bits;
+    u8 sign, digit;
+
+    /* set nq to the point at infinity */
+    memset(nq, 0, 3 * sizeof(felem));
+
+    /*
+     * Loop over all scalars msb-to-lsb, interleaving additions of multiples
+     * of the generator (two in each of the last 28 rounds) and additions of
+     * other points multiples (every 5th round).
+     */
+    skip = 1;                   /* save two point operations in the first
+                                 * round */
+    for (i = (num_points ? 220 : 27); i >= 0; --i) {
+        /* double */
+        if (!skip)
+            point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
+
+        /* add multiples of the generator */
+        if (gen_mul && (i <= 27)) {
+            /* first, look 28 bits upwards */
+            bits = get_bit(g_scalar, i + 196) << 3;
+            bits |= get_bit(g_scalar, i + 140) << 2;
+            bits |= get_bit(g_scalar, i + 84) << 1;
+            bits |= get_bit(g_scalar, i + 28);
+            /* select the point to add, in constant time */
+            select_point(bits, 16, g_pre_comp[1], tmp);
+
+            if (!skip) {
+                /* value 1 below is argument for "mixed" */
+                point_add(nq[0], nq[1], nq[2],
+                          nq[0], nq[1], nq[2], 1, tmp[0], tmp[1], tmp[2]);
+            } else {
+                memcpy(nq, tmp, 3 * sizeof(felem));
+                skip = 0;
+            }
+
+            /* second, look at the current position */
+            bits = get_bit(g_scalar, i + 168) << 3;
+            bits |= get_bit(g_scalar, i + 112) << 2;
+            bits |= get_bit(g_scalar, i + 56) << 1;
+            bits |= get_bit(g_scalar, i);
+            /* select the point to add, in constant time */
+            select_point(bits, 16, g_pre_comp[0], tmp);
+            point_add(nq[0], nq[1], nq[2],
+                      nq[0], nq[1], nq[2],
+                      1 /* mixed */ , tmp[0], tmp[1], tmp[2]);
+        }
+
+        /* do other additions every 5 doublings */
+        if (num_points && (i % 5 == 0)) {
+            /* loop over all scalars */
+            for (num = 0; num < num_points; ++num) {
+                bits = get_bit(scalars[num], i + 4) << 5;
+                bits |= get_bit(scalars[num], i + 3) << 4;
+                bits |= get_bit(scalars[num], i + 2) << 3;
+                bits |= get_bit(scalars[num], i + 1) << 2;
+                bits |= get_bit(scalars[num], i) << 1;
+                bits |= get_bit(scalars[num], i - 1);
+                ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
+
+                /* select the point to add or subtract */
+                select_point(digit, 17, pre_comp[num], tmp);
+                felem_neg(tmp[3], tmp[1]); /* (X, -Y, Z) is the negative
+                                            * point */
+                copy_conditional(tmp[1], tmp[3], sign);
+
+                if (!skip) {
+                    point_add(nq[0], nq[1], nq[2],
+                              nq[0], nq[1], nq[2],
+                              mixed, tmp[0], tmp[1], tmp[2]);
+                } else {
+                    memcpy(nq, tmp, 3 * sizeof(felem));
+                    skip = 0;
+                }
+            }
+        }
+    }
+    felem_assign(x_out, nq[0]);
+    felem_assign(y_out, nq[1]);
+    felem_assign(z_out, nq[2]);
+}
 
 /******************************************************************************/
-/*		       FUNCTIONS TO MANAGE PRECOMPUTATION
+/*
+ * FUNCTIONS TO MANAGE PRECOMPUTATION
  */
 
 static NISTP224_PRE_COMP *nistp224_pre_comp_new()
-	{
-	NISTP224_PRE_COMP *ret = NULL;
-	ret = (NISTP224_PRE_COMP *) OPENSSL_malloc(sizeof *ret);
-	if (!ret)
-		{
-		ECerr(EC_F_NISTP224_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
-		return ret;
-		}
-	memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
-	ret->references = 1;
-	return ret;
-	}
+{
+    NISTP224_PRE_COMP *ret = NULL;
+    ret = (NISTP224_PRE_COMP *) OPENSSL_malloc(sizeof *ret);
+    if (!ret) {
+        ECerr(EC_F_NISTP224_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
+    ret->references = 1;
+    return ret;
+}
 
 static void *nistp224_pre_comp_dup(void *src_)
-	{
-	NISTP224_PRE_COMP *src = src_;
+{
+    NISTP224_PRE_COMP *src = src_;
 
-	/* no need to actually copy, these objects never change! */
-	CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
+    /* no need to actually copy, these objects never change! */
+    CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
 
-	return src_;
-	}
+    return src_;
+}
 
 static void nistp224_pre_comp_free(void *pre_)
-	{
-	int i;
-	NISTP224_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP224_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_free(pre);
-	}
+    OPENSSL_free(pre);
+}
 
 static void nistp224_pre_comp_clear_free(void *pre_)
-	{
-	int i;
-	NISTP224_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP224_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_cleanse(pre, sizeof *pre);
-	OPENSSL_free(pre);
-	}
+    OPENSSL_cleanse(pre, sizeof *pre);
+    OPENSSL_free(pre);
+}
 
 /******************************************************************************/
-/*			   OPENSSL EC_METHOD FUNCTIONS
+/*
+ * OPENSSL EC_METHOD FUNCTIONS
  */
 
 int ec_GFp_nistp224_group_init(EC_GROUP *group)
-	{
-	int ret;
-	ret = ec_GFp_simple_group_init(group);
-	group->a_is_minus3 = 1;
-	return ret;
-	}
+{
+    int ret;
+    ret = ec_GFp_simple_group_init(group);
+    group->a_is_minus3 = 1;
+    return ret;
+}
 
 int ec_GFp_nistp224_group_set_curve(EC_GROUP *group, const BIGNUM *p,
-	const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *curve_p, *curve_a, *curve_b;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
-		((curve_a = BN_CTX_get(ctx)) == NULL) ||
-		((curve_b = BN_CTX_get(ctx)) == NULL)) goto err;
-	BN_bin2bn(nistp224_curve_params[0], sizeof(felem_bytearray), curve_p);
-	BN_bin2bn(nistp224_curve_params[1], sizeof(felem_bytearray), curve_a);
-	BN_bin2bn(nistp224_curve_params[2], sizeof(felem_bytearray), curve_b);
-	if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) ||
-		(BN_cmp(curve_b, b)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE,
-			EC_R_WRONG_CURVE_PARAMETERS);
-		goto err;
-		}
-	group->field_mod_func = BN_nist_mod_224;
-	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
-err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-/* Takes the Jacobian coordinates (X, Y, Z) of a point and returns
- * (X', Y') = (X/Z^2, Y/Z^3) */
+                                    const BIGNUM *a, const BIGNUM *b,
+                                    BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *curve_p, *curve_a, *curve_b;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_a = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_b = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    BN_bin2bn(nistp224_curve_params[0], sizeof(felem_bytearray), curve_p);
+    BN_bin2bn(nistp224_curve_params[1], sizeof(felem_bytearray), curve_a);
+    BN_bin2bn(nistp224_curve_params[2], sizeof(felem_bytearray), curve_b);
+    if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) || (BN_cmp(curve_b, b))) {
+        ECerr(EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE,
+              EC_R_WRONG_CURVE_PARAMETERS);
+        goto err;
+    }
+    group->field_mod_func = BN_nist_mod_224;
+    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+ err:
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Takes the Jacobian coordinates (X, Y, Z) of a point and returns (X', Y') =
+ * (X/Z^2, Y/Z^3)
+ */
 int ec_GFp_nistp224_point_get_affine_coordinates(const EC_GROUP *group,
-	const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	felem z1, z2, x_in, y_in, x_out, y_out;
-	widefelem tmp;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
-			EC_R_POINT_AT_INFINITY);
-		return 0;
-		}
-	if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
-		(!BN_to_felem(z1, &point->Z))) return 0;
-	felem_inv(z2, z1);
-	felem_square(tmp, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, x_in, z1); felem_reduce(x_in, tmp);
-	felem_contract(x_out, x_in);
-	if (x != NULL)
-		{
-		if (!felem_to_BN(x, x_out)) {
-		ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
-			ERR_R_BN_LIB);
-		return 0;
-		}
-		}
-	felem_mul(tmp, z1, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, y_in, z1); felem_reduce(y_in, tmp);
-	felem_contract(y_out, y_in);
-	if (y != NULL)
-		{
-		if (!felem_to_BN(y, y_out)) {
-		ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
-			ERR_R_BN_LIB);
-		return 0;
-		}
-		}
-	return 1;
-	}
-
-static void make_points_affine(size_t num, felem points[/*num*/][3], felem tmp_felems[/*num+1*/])
-	{
-	/* Runs in constant time, unless an input is the point at infinity
-	 * (which normally shouldn't happen). */
-	ec_GFp_nistp_points_make_affine_internal(
-		num,
-		points,
-		sizeof(felem),
-		tmp_felems,
-		(void (*)(void *)) felem_one,
-		(int (*)(const void *)) felem_is_zero_int,
-		(void (*)(void *, const void *)) felem_assign,
-		(void (*)(void *, const void *)) felem_square_reduce,
-		(void (*)(void *, const void *, const void *)) felem_mul_reduce,
-		(void (*)(void *, const void *)) felem_inv,
-		(void (*)(void *, const void *)) felem_contract);
-	}
-
-/* Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL values
- * Result is stored in r (r can equal one of the inputs). */
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx)
+{
+    felem z1, z2, x_in, y_in, x_out, y_out;
+    widefelem tmp;
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
+              EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
+    if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
+        (!BN_to_felem(z1, &point->Z)))
+        return 0;
+    felem_inv(z2, z1);
+    felem_square(tmp, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, x_in, z1);
+    felem_reduce(x_in, tmp);
+    felem_contract(x_out, x_in);
+    if (x != NULL) {
+        if (!felem_to_BN(x, x_out)) {
+            ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    felem_mul(tmp, z1, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, y_in, z1);
+    felem_reduce(y_in, tmp);
+    felem_contract(y_out, y_in);
+    if (y != NULL) {
+        if (!felem_to_BN(y, y_out)) {
+            ECerr(EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    return 1;
+}
+
+static void make_points_affine(size_t num, felem points[ /* num */ ][3],
+                               felem tmp_felems[ /* num+1 */ ])
+{
+    /*
+     * Runs in constant time, unless an input is the point at infinity (which
+     * normally shouldn't happen).
+     */
+    ec_GFp_nistp_points_make_affine_internal(num,
+                                             points,
+                                             sizeof(felem),
+                                             tmp_felems,
+                                             (void (*)(void *))felem_one,
+                                             (int (*)(const void *))
+                                             felem_is_zero_int,
+                                             (void (*)(void *, const void *))
+                                             felem_assign,
+                                             (void (*)(void *, const void *))
+                                             felem_square_reduce, (void (*)
+                                                                   (void *,
+                                                                    const void
+                                                                    *,
+                                                                    const void
+                                                                    *))
+                                             felem_mul_reduce,
+                                             (void (*)(void *, const void *))
+                                             felem_inv,
+                                             (void (*)(void *, const void *))
+                                             felem_contract);
+}
+
+/*
+ * Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL
+ * values Result is stored in r (r can equal one of the inputs).
+ */
 int ec_GFp_nistp224_points_mul(const EC_GROUP *group, EC_POINT *r,
-	const BIGNUM *scalar, size_t num, const EC_POINT *points[],
-	const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	int ret = 0;
-	int j;
-	unsigned i;
-	int mixed = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y, *z, *tmp_scalar;
-	felem_bytearray g_secret;
-	felem_bytearray *secrets = NULL;
-	felem (*pre_comp)[17][3] = NULL;
-	felem *tmp_felems = NULL;
-	felem_bytearray tmp;
-	unsigned num_bytes;
-	int have_pre_comp = 0;
-	size_t num_points = num;
-	felem x_in, y_in, z_in, x_out, y_out, z_out;
-	NISTP224_PRE_COMP *pre = NULL;
-	const felem (*g_pre_comp)[16][3] = NULL;
-	EC_POINT *generator = NULL;
-	const EC_POINT *p = NULL;
-	const BIGNUM *p_scalar = NULL;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL) ||
-		((z = BN_CTX_get(ctx)) == NULL) ||
-		((tmp_scalar = BN_CTX_get(ctx)) == NULL))
-		goto err;
-
-	if (scalar != NULL)
-		{
-		pre = EC_EX_DATA_get_data(group->extra_data,
-			nistp224_pre_comp_dup, nistp224_pre_comp_free,
-			nistp224_pre_comp_clear_free);
-		if (pre)
-			/* we have precomputation, try to use it */
-			g_pre_comp = (const felem (*)[16][3]) pre->g_pre_comp;
-		else
-			/* try to use the standard precomputation */
-			g_pre_comp = &gmul[0];
-		generator = EC_POINT_new(group);
-		if (generator == NULL)
-			goto err;
-		/* get the generator from precomputation */
-		if (!felem_to_BN(x, g_pre_comp[0][1][0]) ||
-			!felem_to_BN(y, g_pre_comp[0][1][1]) ||
-			!felem_to_BN(z, g_pre_comp[0][1][2]))
-			{
-			ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
-			goto err;
-			}
-		if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
-				generator, x, y, z, ctx))
-			goto err;
-		if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-			/* precomputation matches generator */
-			have_pre_comp = 1;
-		else
-			/* we don't have valid precomputation:
-			 * treat the generator as a random point */
-			num_points = num_points + 1;
-		}
-
-	if (num_points > 0)
-		{
-		if (num_points >= 3)
-			{
-			/* unless we precompute multiples for just one or two points,
-			 * converting those into affine form is time well spent  */
-			mixed = 1;
-			}
-		secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
-		pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(felem));
-		if (mixed)
-			tmp_felems = OPENSSL_malloc((num_points * 17 + 1) * sizeof(felem));
-		if ((secrets == NULL) || (pre_comp == NULL) || (mixed && (tmp_felems == NULL)))
-			{
-			ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* we treat NULL scalars as 0, and NULL points as points at infinity,
-		 * i.e., they contribute nothing to the linear combination */
-		memset(secrets, 0, num_points * sizeof(felem_bytearray));
-		memset(pre_comp, 0, num_points * 17 * 3 * sizeof(felem));
-		for (i = 0; i < num_points; ++i)
-			{
-			if (i == num)
-				/* the generator */
-				{
-				p = EC_GROUP_get0_generator(group);
-				p_scalar = scalar;
-				}
-			else
-				/* the i^th point */
-				{
-				p = points[i];
-				p_scalar = scalars[i];
-				}
-			if ((p_scalar != NULL) && (p != NULL))
-				{
-				/* reduce scalar to 0 <= scalar < 2^224 */
-				if ((BN_num_bits(p_scalar) > 224) || (BN_is_negative(p_scalar)))
-					{
-					/* this is an unusual input, and we don't guarantee
-					 * constant-timeness */
-					if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx))
-						{
-						ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
-						goto err;
-						}
-					num_bytes = BN_bn2bin(tmp_scalar, tmp);
-					}
-				else
-					num_bytes = BN_bn2bin(p_scalar, tmp);
-				flip_endian(secrets[i], tmp, num_bytes);
-				/* precompute multiples */
-				if ((!BN_to_felem(x_out, &p->X)) ||
-					(!BN_to_felem(y_out, &p->Y)) ||
-					(!BN_to_felem(z_out, &p->Z))) goto err;
-				felem_assign(pre_comp[i][1][0], x_out);
-				felem_assign(pre_comp[i][1][1], y_out);
-				felem_assign(pre_comp[i][1][2], z_out);
-				for (j = 2; j <= 16; ++j)
-					{
-					if (j & 1)
-						{
-						point_add(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][1][0], pre_comp[i][1][1], pre_comp[i][1][2],
-							0, pre_comp[i][j-1][0], pre_comp[i][j-1][1], pre_comp[i][j-1][2]);
-						}
-					else
-						{
-						point_double(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][j/2][0], pre_comp[i][j/2][1], pre_comp[i][j/2][2]);
-						}
-					}
-				}
-			}
-		if (mixed)
-			make_points_affine(num_points * 17, pre_comp[0], tmp_felems);
-		}
-
-	/* the scalar for the generator */
-	if ((scalar != NULL) && (have_pre_comp))
-		{
-		memset(g_secret, 0, sizeof g_secret);
-		/* reduce scalar to 0 <= scalar < 2^224 */
-		if ((BN_num_bits(scalar) > 224) || (BN_is_negative(scalar)))
-			{
-			/* this is an unusual input, and we don't guarantee
-			 * constant-timeness */
-			if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx))
-				{
-				ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
-				goto err;
-				}
-			num_bytes = BN_bn2bin(tmp_scalar, tmp);
-			}
-		else
-			num_bytes = BN_bn2bin(scalar, tmp);
-		flip_endian(g_secret, tmp, num_bytes);
-		/* do the multiplication with generator precomputation*/
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			g_secret,
-			mixed, (const felem (*)[17][3]) pre_comp,
-			g_pre_comp);
-		}
-	else
-		/* do the multiplication without generator precomputation */
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			NULL, mixed, (const felem (*)[17][3]) pre_comp, NULL);
-	/* reduce the output to its unique minimal representation */
-	felem_contract(x_in, x_out);
-	felem_contract(y_in, y_out);
-	felem_contract(z_in, z_out);
-	if ((!felem_to_BN(x, x_in)) || (!felem_to_BN(y, y_in)) ||
-		(!felem_to_BN(z, z_in)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
-		goto err;
-		}
-	ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
-
-err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (secrets != NULL)
-		OPENSSL_free(secrets);
-	if (pre_comp != NULL)
-		OPENSSL_free(pre_comp);
-	if (tmp_felems != NULL)
-		OPENSSL_free(tmp_felems);
-	return ret;
-	}
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx)
+{
+    int ret = 0;
+    int j;
+    unsigned i;
+    int mixed = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y, *z, *tmp_scalar;
+    felem_bytearray g_secret;
+    felem_bytearray *secrets = NULL;
+    felem(*pre_comp)[17][3] = NULL;
+    felem *tmp_felems = NULL;
+    felem_bytearray tmp;
+    unsigned num_bytes;
+    int have_pre_comp = 0;
+    size_t num_points = num;
+    felem x_in, y_in, z_in, x_out, y_out, z_out;
+    NISTP224_PRE_COMP *pre = NULL;
+    const felem(*g_pre_comp)[16][3] = NULL;
+    EC_POINT *generator = NULL;
+    const EC_POINT *p = NULL;
+    const BIGNUM *p_scalar = NULL;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) ||
+        ((y = BN_CTX_get(ctx)) == NULL) ||
+        ((z = BN_CTX_get(ctx)) == NULL) ||
+        ((tmp_scalar = BN_CTX_get(ctx)) == NULL))
+        goto err;
+
+    if (scalar != NULL) {
+        pre = EC_EX_DATA_get_data(group->extra_data,
+                                  nistp224_pre_comp_dup,
+                                  nistp224_pre_comp_free,
+                                  nistp224_pre_comp_clear_free);
+        if (pre)
+            /* we have precomputation, try to use it */
+            g_pre_comp = (const felem(*)[16][3])pre->g_pre_comp;
+        else
+            /* try to use the standard precomputation */
+            g_pre_comp = &gmul[0];
+        generator = EC_POINT_new(group);
+        if (generator == NULL)
+            goto err;
+        /* get the generator from precomputation */
+        if (!felem_to_BN(x, g_pre_comp[0][1][0]) ||
+            !felem_to_BN(y, g_pre_comp[0][1][1]) ||
+            !felem_to_BN(z, g_pre_comp[0][1][2])) {
+            ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
+                                                      generator, x, y, z,
+                                                      ctx))
+            goto err;
+        if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
+            /* precomputation matches generator */
+            have_pre_comp = 1;
+        else
+            /*
+             * we don't have valid precomputation: treat the generator as a
+             * random point
+             */
+            num_points = num_points + 1;
+    }
+
+    if (num_points > 0) {
+        if (num_points >= 3) {
+            /*
+             * unless we precompute multiples for just one or two points,
+             * converting those into affine form is time well spent
+             */
+            mixed = 1;
+        }
+        secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
+        pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(felem));
+        if (mixed)
+            tmp_felems =
+                OPENSSL_malloc((num_points * 17 + 1) * sizeof(felem));
+        if ((secrets == NULL) || (pre_comp == NULL)
+            || (mixed && (tmp_felems == NULL))) {
+            ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /*
+         * we treat NULL scalars as 0, and NULL points as points at infinity,
+         * i.e., they contribute nothing to the linear combination
+         */
+        memset(secrets, 0, num_points * sizeof(felem_bytearray));
+        memset(pre_comp, 0, num_points * 17 * 3 * sizeof(felem));
+        for (i = 0; i < num_points; ++i) {
+            if (i == num)
+                /* the generator */
+            {
+                p = EC_GROUP_get0_generator(group);
+                p_scalar = scalar;
+            } else
+                /* the i^th point */
+            {
+                p = points[i];
+                p_scalar = scalars[i];
+            }
+            if ((p_scalar != NULL) && (p != NULL)) {
+                /* reduce scalar to 0 <= scalar < 2^224 */
+                if ((BN_num_bits(p_scalar) > 224)
+                    || (BN_is_negative(p_scalar))) {
+                    /*
+                     * this is an unusual input, and we don't guarantee
+                     * constant-timeness
+                     */
+                    if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx)) {
+                        ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
+                        goto err;
+                    }
+                    num_bytes = BN_bn2bin(tmp_scalar, tmp);
+                } else
+                    num_bytes = BN_bn2bin(p_scalar, tmp);
+                flip_endian(secrets[i], tmp, num_bytes);
+                /* precompute multiples */
+                if ((!BN_to_felem(x_out, &p->X)) ||
+                    (!BN_to_felem(y_out, &p->Y)) ||
+                    (!BN_to_felem(z_out, &p->Z)))
+                    goto err;
+                felem_assign(pre_comp[i][1][0], x_out);
+                felem_assign(pre_comp[i][1][1], y_out);
+                felem_assign(pre_comp[i][1][2], z_out);
+                for (j = 2; j <= 16; ++j) {
+                    if (j & 1) {
+                        point_add(pre_comp[i][j][0], pre_comp[i][j][1],
+                                  pre_comp[i][j][2], pre_comp[i][1][0],
+                                  pre_comp[i][1][1], pre_comp[i][1][2], 0,
+                                  pre_comp[i][j - 1][0],
+                                  pre_comp[i][j - 1][1],
+                                  pre_comp[i][j - 1][2]);
+                    } else {
+                        point_double(pre_comp[i][j][0], pre_comp[i][j][1],
+                                     pre_comp[i][j][2], pre_comp[i][j / 2][0],
+                                     pre_comp[i][j / 2][1],
+                                     pre_comp[i][j / 2][2]);
+                    }
+                }
+            }
+        }
+        if (mixed)
+            make_points_affine(num_points * 17, pre_comp[0], tmp_felems);
+    }
+
+    /* the scalar for the generator */
+    if ((scalar != NULL) && (have_pre_comp)) {
+        memset(g_secret, 0, sizeof g_secret);
+        /* reduce scalar to 0 <= scalar < 2^224 */
+        if ((BN_num_bits(scalar) > 224) || (BN_is_negative(scalar))) {
+            /*
+             * this is an unusual input, and we don't guarantee
+             * constant-timeness
+             */
+            if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx)) {
+                ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
+                goto err;
+            }
+            num_bytes = BN_bn2bin(tmp_scalar, tmp);
+        } else
+            num_bytes = BN_bn2bin(scalar, tmp);
+        flip_endian(g_secret, tmp, num_bytes);
+        /* do the multiplication with generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  g_secret,
+                  mixed, (const felem(*)[17][3])pre_comp, g_pre_comp);
+    } else
+        /* do the multiplication without generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  NULL, mixed, (const felem(*)[17][3])pre_comp, NULL);
+    /* reduce the output to its unique minimal representation */
+    felem_contract(x_in, x_out);
+    felem_contract(y_in, y_out);
+    felem_contract(z_in, z_out);
+    if ((!felem_to_BN(x, x_in)) || (!felem_to_BN(y, y_in)) ||
+        (!felem_to_BN(z, z_in))) {
+        ECerr(EC_F_EC_GFP_NISTP224_POINTS_MUL, ERR_R_BN_LIB);
+        goto err;
+    }
+    ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
+
+ err:
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (secrets != NULL)
+        OPENSSL_free(secrets);
+    if (pre_comp != NULL)
+        OPENSSL_free(pre_comp);
+    if (tmp_felems != NULL)
+        OPENSSL_free(tmp_felems);
+    return ret;
+}
 
 int ec_GFp_nistp224_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	NISTP224_PRE_COMP *pre = NULL;
-	int i, j;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	EC_POINT *generator = NULL;
-	felem tmp_felems[32];
-
-	/* throw away old precomputation */
-	EC_EX_DATA_free_data(&group->extra_data, nistp224_pre_comp_dup,
-		nistp224_pre_comp_free, nistp224_pre_comp_clear_free);
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL))
-		goto err;
-	/* get the generator */
-	if (group->generator == NULL) goto err;
-	generator = EC_POINT_new(group);
-	if (generator == NULL)
-		goto err;
-	BN_bin2bn(nistp224_curve_params[3], sizeof (felem_bytearray), x);
-	BN_bin2bn(nistp224_curve_params[4], sizeof (felem_bytearray), y);
-	if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
-		goto err;
-	if ((pre = nistp224_pre_comp_new()) == NULL)
-		goto err;
-	/* if the generator is the standard one, use built-in precomputation */
-	if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-		{
-		memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
-		ret = 1;
-		goto err;
-		}
-	if ((!BN_to_felem(pre->g_pre_comp[0][1][0], &group->generator->X)) ||
-		(!BN_to_felem(pre->g_pre_comp[0][1][1], &group->generator->Y)) ||
-		(!BN_to_felem(pre->g_pre_comp[0][1][2], &group->generator->Z)))
-		goto err;
-	/* compute 2^56*G, 2^112*G, 2^168*G for the first table,
-	 * 2^28*G, 2^84*G, 2^140*G, 2^196*G for the second one
-	 */
-	for (i = 1; i <= 8; i <<= 1)
-		{
-		point_double(
-			pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2],
-			pre->g_pre_comp[0][i][0], pre->g_pre_comp[0][i][1], pre->g_pre_comp[0][i][2]);
-		for (j = 0; j < 27; ++j)
-			{
-			point_double(
-				pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2],
-				pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
-			}
-		if (i == 8)
-			break;
-		point_double(
-			pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2],
-			pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
-		for (j = 0; j < 27; ++j)
-			{
-			point_double(
-				pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2],
-				pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2]);
-			}
-		}
-	for (i = 0; i < 2; i++)
-		{
-		/* g_pre_comp[i][0] is the point at infinity */
-		memset(pre->g_pre_comp[i][0], 0, sizeof(pre->g_pre_comp[i][0]));
-		/* the remaining multiples */
-		/* 2^56*G + 2^112*G resp. 2^84*G + 2^140*G */
-		point_add(
-			pre->g_pre_comp[i][6][0], pre->g_pre_comp[i][6][1],
-			pre->g_pre_comp[i][6][2], pre->g_pre_comp[i][4][0],
-			pre->g_pre_comp[i][4][1], pre->g_pre_comp[i][4][2],
-			0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
-			pre->g_pre_comp[i][2][2]);
-		/* 2^56*G + 2^168*G resp. 2^84*G + 2^196*G */
-		point_add(
-			pre->g_pre_comp[i][10][0], pre->g_pre_comp[i][10][1],
-			pre->g_pre_comp[i][10][2], pre->g_pre_comp[i][8][0],
-			pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
-			0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
-			pre->g_pre_comp[i][2][2]);
-		/* 2^112*G + 2^168*G resp. 2^140*G + 2^196*G */
-		point_add(
-			pre->g_pre_comp[i][12][0], pre->g_pre_comp[i][12][1],
-			pre->g_pre_comp[i][12][2], pre->g_pre_comp[i][8][0],
-			pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
-			0, pre->g_pre_comp[i][4][0], pre->g_pre_comp[i][4][1],
-			pre->g_pre_comp[i][4][2]);
-		/* 2^56*G + 2^112*G + 2^168*G resp. 2^84*G + 2^140*G + 2^196*G */
-		point_add(
-			pre->g_pre_comp[i][14][0], pre->g_pre_comp[i][14][1],
-			pre->g_pre_comp[i][14][2], pre->g_pre_comp[i][12][0],
-			pre->g_pre_comp[i][12][1], pre->g_pre_comp[i][12][2],
-			0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
-			pre->g_pre_comp[i][2][2]);
-		for (j = 1; j < 8; ++j)
-			{
-			/* odd multiples: add G resp. 2^28*G */
-			point_add(
-				pre->g_pre_comp[i][2*j+1][0], pre->g_pre_comp[i][2*j+1][1],
-				pre->g_pre_comp[i][2*j+1][2], pre->g_pre_comp[i][2*j][0],
-				pre->g_pre_comp[i][2*j][1], pre->g_pre_comp[i][2*j][2],
-				0, pre->g_pre_comp[i][1][0], pre->g_pre_comp[i][1][1],
-				pre->g_pre_comp[i][1][2]);
-			}
-		}
-	make_points_affine(31, &(pre->g_pre_comp[0][1]), tmp_felems);
-
-	if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp224_pre_comp_dup,
-			nistp224_pre_comp_free, nistp224_pre_comp_clear_free))
-		goto err;
-	ret = 1;
-	pre = NULL;
+{
+    int ret = 0;
+    NISTP224_PRE_COMP *pre = NULL;
+    int i, j;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    EC_POINT *generator = NULL;
+    felem tmp_felems[32];
+
+    /* throw away old precomputation */
+    EC_EX_DATA_free_data(&group->extra_data, nistp224_pre_comp_dup,
+                         nistp224_pre_comp_free,
+                         nistp224_pre_comp_clear_free);
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) || ((y = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    /* get the generator */
+    if (group->generator == NULL)
+        goto err;
+    generator = EC_POINT_new(group);
+    if (generator == NULL)
+        goto err;
+    BN_bin2bn(nistp224_curve_params[3], sizeof(felem_bytearray), x);
+    BN_bin2bn(nistp224_curve_params[4], sizeof(felem_bytearray), y);
+    if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
+        goto err;
+    if ((pre = nistp224_pre_comp_new()) == NULL)
+        goto err;
+    /*
+     * if the generator is the standard one, use built-in precomputation
+     */
+    if (0 == EC_POINT_cmp(group, generator, group->generator, ctx)) {
+        memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
+        ret = 1;
+        goto err;
+    }
+    if ((!BN_to_felem(pre->g_pre_comp[0][1][0], &group->generator->X)) ||
+        (!BN_to_felem(pre->g_pre_comp[0][1][1], &group->generator->Y)) ||
+        (!BN_to_felem(pre->g_pre_comp[0][1][2], &group->generator->Z)))
+        goto err;
+    /*
+     * compute 2^56*G, 2^112*G, 2^168*G for the first table, 2^28*G, 2^84*G,
+     * 2^140*G, 2^196*G for the second one
+     */
+    for (i = 1; i <= 8; i <<= 1) {
+        point_double(pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1],
+                     pre->g_pre_comp[1][i][2], pre->g_pre_comp[0][i][0],
+                     pre->g_pre_comp[0][i][1], pre->g_pre_comp[0][i][2]);
+        for (j = 0; j < 27; ++j) {
+            point_double(pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1],
+                         pre->g_pre_comp[1][i][2], pre->g_pre_comp[1][i][0],
+                         pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
+        }
+        if (i == 8)
+            break;
+        point_double(pre->g_pre_comp[0][2 * i][0],
+                     pre->g_pre_comp[0][2 * i][1],
+                     pre->g_pre_comp[0][2 * i][2], pre->g_pre_comp[1][i][0],
+                     pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
+        for (j = 0; j < 27; ++j) {
+            point_double(pre->g_pre_comp[0][2 * i][0],
+                         pre->g_pre_comp[0][2 * i][1],
+                         pre->g_pre_comp[0][2 * i][2],
+                         pre->g_pre_comp[0][2 * i][0],
+                         pre->g_pre_comp[0][2 * i][1],
+                         pre->g_pre_comp[0][2 * i][2]);
+        }
+    }
+    for (i = 0; i < 2; i++) {
+        /* g_pre_comp[i][0] is the point at infinity */
+        memset(pre->g_pre_comp[i][0], 0, sizeof(pre->g_pre_comp[i][0]));
+        /* the remaining multiples */
+        /* 2^56*G + 2^112*G resp. 2^84*G + 2^140*G */
+        point_add(pre->g_pre_comp[i][6][0], pre->g_pre_comp[i][6][1],
+                  pre->g_pre_comp[i][6][2], pre->g_pre_comp[i][4][0],
+                  pre->g_pre_comp[i][4][1], pre->g_pre_comp[i][4][2],
+                  0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                  pre->g_pre_comp[i][2][2]);
+        /* 2^56*G + 2^168*G resp. 2^84*G + 2^196*G */
+        point_add(pre->g_pre_comp[i][10][0], pre->g_pre_comp[i][10][1],
+                  pre->g_pre_comp[i][10][2], pre->g_pre_comp[i][8][0],
+                  pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
+                  0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                  pre->g_pre_comp[i][2][2]);
+        /* 2^112*G + 2^168*G resp. 2^140*G + 2^196*G */
+        point_add(pre->g_pre_comp[i][12][0], pre->g_pre_comp[i][12][1],
+                  pre->g_pre_comp[i][12][2], pre->g_pre_comp[i][8][0],
+                  pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
+                  0, pre->g_pre_comp[i][4][0], pre->g_pre_comp[i][4][1],
+                  pre->g_pre_comp[i][4][2]);
+        /*
+         * 2^56*G + 2^112*G + 2^168*G resp. 2^84*G + 2^140*G + 2^196*G
+         */
+        point_add(pre->g_pre_comp[i][14][0], pre->g_pre_comp[i][14][1],
+                  pre->g_pre_comp[i][14][2], pre->g_pre_comp[i][12][0],
+                  pre->g_pre_comp[i][12][1], pre->g_pre_comp[i][12][2],
+                  0, pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                  pre->g_pre_comp[i][2][2]);
+        for (j = 1; j < 8; ++j) {
+            /* odd multiples: add G resp. 2^28*G */
+            point_add(pre->g_pre_comp[i][2 * j + 1][0],
+                      pre->g_pre_comp[i][2 * j + 1][1],
+                      pre->g_pre_comp[i][2 * j + 1][2],
+                      pre->g_pre_comp[i][2 * j][0],
+                      pre->g_pre_comp[i][2 * j][1],
+                      pre->g_pre_comp[i][2 * j][2], 0,
+                      pre->g_pre_comp[i][1][0], pre->g_pre_comp[i][1][1],
+                      pre->g_pre_comp[i][1][2]);
+        }
+    }
+    make_points_affine(31, &(pre->g_pre_comp[0][1]), tmp_felems);
+
+    if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp224_pre_comp_dup,
+                             nistp224_pre_comp_free,
+                             nistp224_pre_comp_clear_free))
+        goto err;
+    ret = 1;
+    pre = NULL;
  err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (pre)
-		nistp224_pre_comp_free(pre);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (pre)
+        nistp224_pre_comp_free(pre);
+    return ret;
+}
 
 int ec_GFp_nistp224_have_precompute_mult(const EC_GROUP *group)
-	{
-	if (EC_EX_DATA_get_data(group->extra_data, nistp224_pre_comp_dup,
-			nistp224_pre_comp_free, nistp224_pre_comp_clear_free)
-		!= NULL)
-		return 1;
-	else
-		return 0;
-	}
+{
+    if (EC_EX_DATA_get_data(group->extra_data, nistp224_pre_comp_dup,
+                            nistp224_pre_comp_free,
+                            nistp224_pre_comp_clear_free)
+        != NULL)
+        return 1;
+    else
+        return 0;
+}
 
 #else
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 #endif
diff --git a/crypto/ec/ecp_nistp256.c b/crypto/ec/ecp_nistp256.c
index 33fba29155..ea63c10f49 100644
--- a/crypto/ec/ecp_nistp256.c
+++ b/crypto/ec/ecp_nistp256.c
@@ -29,59 +29,63 @@
 #include 
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 
-#ifndef OPENSSL_SYS_VMS
-#include 
-#else
-#include 
-#endif
+# ifndef OPENSSL_SYS_VMS
+#  include 
+# else
+#  include 
+# endif
 
-#include 
-#include 
-#include "ec_lcl.h"
+# include 
+# include 
+# include "ec_lcl.h"
 
-#if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+# if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
   /* even with gcc, the typedef won't work for 32-bit platforms */
-  typedef __uint128_t uint128_t; /* nonstandard; implemented by gcc on 64-bit platforms */
-  typedef __int128_t int128_t;
-#else
-  #error "Need GCC 3.1 or later to define type uint128_t"
-#endif
+typedef __uint128_t uint128_t;  /* nonstandard; implemented by gcc on 64-bit
+                                 * platforms */
+typedef __int128_t int128_t;
+# else
+#  error "Need GCC 3.1 or later to define type uint128_t"
+# endif
 
 typedef uint8_t u8;
 typedef uint32_t u32;
 typedef uint64_t u64;
 typedef int64_t s64;
 
-/* The underlying field.
- *
- * P256 operates over GF(2^256-2^224+2^192+2^96-1). We can serialise an element
- * of this field into 32 bytes. We call this an felem_bytearray. */
+/*
+ * The underlying field. P256 operates over GF(2^256-2^224+2^192+2^96-1). We
+ * can serialise an element of this field into 32 bytes. We call this an
+ * felem_bytearray.
+ */
 
 typedef u8 felem_bytearray[32];
 
-/* These are the parameters of P256, taken from FIPS 186-3, page 86. These
- * values are big-endian. */
+/*
+ * These are the parameters of P256, taken from FIPS 186-3, page 86. These
+ * values are big-endian.
+ */
 static const felem_bytearray nistp256_curve_params[5] = {
-	{0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01,       /* p */
-	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
-	{0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01,       /* a = -3 */
-	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc},      /* b */
-	{0x5a, 0xc6, 0x35, 0xd8, 0xaa, 0x3a, 0x93, 0xe7,
-	 0xb3, 0xeb, 0xbd, 0x55, 0x76, 0x98, 0x86, 0xbc,
-	 0x65, 0x1d, 0x06, 0xb0, 0xcc, 0x53, 0xb0, 0xf6,
-	 0x3b, 0xce, 0x3c, 0x3e, 0x27, 0xd2, 0x60, 0x4b},
-	{0x6b, 0x17, 0xd1, 0xf2, 0xe1, 0x2c, 0x42, 0x47,       /* x */
-	 0xf8, 0xbc, 0xe6, 0xe5, 0x63, 0xa4, 0x40, 0xf2,
-	 0x77, 0x03, 0x7d, 0x81, 0x2d, 0xeb, 0x33, 0xa0,
-	 0xf4, 0xa1, 0x39, 0x45, 0xd8, 0x98, 0xc2, 0x96},
-	{0x4f, 0xe3, 0x42, 0xe2, 0xfe, 0x1a, 0x7f, 0x9b,       /* y */
-	 0x8e, 0xe7, 0xeb, 0x4a, 0x7c, 0x0f, 0x9e, 0x16,
-	 0x2b, 0xce, 0x33, 0x57, 0x6b, 0x31, 0x5e, 0xce,
-	 0xcb, 0xb6, 0x40, 0x68, 0x37, 0xbf, 0x51, 0xf5}
+    {0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, /* p */
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, /* a = -3 */
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc}, /* b */
+    {0x5a, 0xc6, 0x35, 0xd8, 0xaa, 0x3a, 0x93, 0xe7,
+     0xb3, 0xeb, 0xbd, 0x55, 0x76, 0x98, 0x86, 0xbc,
+     0x65, 0x1d, 0x06, 0xb0, 0xcc, 0x53, 0xb0, 0xf6,
+     0x3b, 0xce, 0x3c, 0x3e, 0x27, 0xd2, 0x60, 0x4b},
+    {0x6b, 0x17, 0xd1, 0xf2, 0xe1, 0x2c, 0x42, 0x47, /* x */
+     0xf8, 0xbc, 0xe6, 0xe5, 0x63, 0xa4, 0x40, 0xf2,
+     0x77, 0x03, 0x7d, 0x81, 0x2d, 0xeb, 0x33, 0xa0,
+     0xf4, 0xa1, 0x39, 0x45, 0xd8, 0x98, 0xc2, 0x96},
+    {0x4f, 0xe3, 0x42, 0xe2, 0xfe, 0x1a, 0x7f, 0x9b, /* y */
+     0x8e, 0xe7, 0xeb, 0x4a, 0x7c, 0x0f, 0x9e, 0x16,
+     0x2b, 0xce, 0x33, 0x57, 0x6b, 0x31, 0x5e, 0xce,
+     0xcb, 0xb6, 0x40, 0x68, 0x37, 0xbf, 0x51, 0xf5}
 };
 
 /*-
@@ -105,7 +109,7 @@ static const felem_bytearray nistp256_curve_params[5] = {
  * values are used as intermediate values before multiplication.
  */
 
-#define NLIMBS 4
+# define NLIMBS 4
 
 typedef uint128_t limb;
 typedef limb felem[NLIMBS];
@@ -113,72 +117,74 @@ typedef limb longfelem[NLIMBS * 2];
 typedef u64 smallfelem[NLIMBS];
 
 /* This is the value of the prime as four 64-bit words, little-endian. */
-static const u64 kPrime[4] = { 0xfffffffffffffffful, 0xffffffff, 0, 0xffffffff00000001ul };
+static const u64 kPrime[4] =
+    { 0xfffffffffffffffful, 0xffffffff, 0, 0xffffffff00000001ul };
 static const u64 bottom63bits = 0x7ffffffffffffffful;
 
-/* bin32_to_felem takes a little-endian byte array and converts it into felem
- * form. This assumes that the CPU is little-endian. */
+/*
+ * bin32_to_felem takes a little-endian byte array and converts it into felem
+ * form. This assumes that the CPU is little-endian.
+ */
 static void bin32_to_felem(felem out, const u8 in[32])
-	{
-	out[0] = *((u64*) &in[0]);
-	out[1] = *((u64*) &in[8]);
-	out[2] = *((u64*) &in[16]);
-	out[3] = *((u64*) &in[24]);
-	}
-
-/* smallfelem_to_bin32 takes a smallfelem and serialises into a little endian,
- * 32 byte array. This assumes that the CPU is little-endian. */
+{
+    out[0] = *((u64 *)&in[0]);
+    out[1] = *((u64 *)&in[8]);
+    out[2] = *((u64 *)&in[16]);
+    out[3] = *((u64 *)&in[24]);
+}
+
+/*
+ * smallfelem_to_bin32 takes a smallfelem and serialises into a little
+ * endian, 32 byte array. This assumes that the CPU is little-endian.
+ */
 static void smallfelem_to_bin32(u8 out[32], const smallfelem in)
-	{
-	*((u64*) &out[0]) = in[0];
-	*((u64*) &out[8]) = in[1];
-	*((u64*) &out[16]) = in[2];
-	*((u64*) &out[24]) = in[3];
-	}
+{
+    *((u64 *)&out[0]) = in[0];
+    *((u64 *)&out[8]) = in[1];
+    *((u64 *)&out[16]) = in[2];
+    *((u64 *)&out[24]) = in[3];
+}
 
 /* To preserve endianness when using BN_bn2bin and BN_bin2bn */
 static void flip_endian(u8 *out, const u8 *in, unsigned len)
-	{
-	unsigned i;
-	for (i = 0; i < len; ++i)
-		out[i] = in[len-1-i];
-	}
+{
+    unsigned i;
+    for (i = 0; i < len; ++i)
+        out[i] = in[len - 1 - i];
+}
 
 /* BN_to_felem converts an OpenSSL BIGNUM into an felem */
 static int BN_to_felem(felem out, const BIGNUM *bn)
-	{
-	felem_bytearray b_in;
-	felem_bytearray b_out;
-	unsigned num_bytes;
-
-	/* BN_bn2bin eats leading zeroes */
-	memset(b_out, 0, sizeof b_out);
-	num_bytes = BN_num_bytes(bn);
-	if (num_bytes > sizeof b_out)
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	if (BN_is_negative(bn))
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	num_bytes = BN_bn2bin(bn, b_in);
-	flip_endian(b_out, b_in, num_bytes);
-	bin32_to_felem(out, b_out);
-	return 1;
-	}
+{
+    felem_bytearray b_in;
+    felem_bytearray b_out;
+    unsigned num_bytes;
+
+    /* BN_bn2bin eats leading zeroes */
+    memset(b_out, 0, sizeof b_out);
+    num_bytes = BN_num_bytes(bn);
+    if (num_bytes > sizeof b_out) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    if (BN_is_negative(bn)) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    num_bytes = BN_bn2bin(bn, b_in);
+    flip_endian(b_out, b_in, num_bytes);
+    bin32_to_felem(out, b_out);
+    return 1;
+}
 
 /* felem_to_BN converts an felem into an OpenSSL BIGNUM */
 static BIGNUM *smallfelem_to_BN(BIGNUM *out, const smallfelem in)
-	{
-	felem_bytearray b_in, b_out;
-	smallfelem_to_bin32(b_in, in);
-	flip_endian(b_out, b_in, sizeof b_out);
-	return BN_bin2bn(b_out, sizeof b_out, out);
-	}
-
+{
+    felem_bytearray b_in, b_out;
+    smallfelem_to_bin32(b_in, in);
+    flip_endian(b_out, b_in, sizeof b_out);
+    return BN_bin2bn(b_out, sizeof b_out, out);
+}
 
 /*-
  * Field operations
@@ -186,75 +192,76 @@ static BIGNUM *smallfelem_to_BN(BIGNUM *out, const smallfelem in)
  */
 
 static void smallfelem_one(smallfelem out)
-	{
-	out[0] = 1;
-	out[1] = 0;
-	out[2] = 0;
-	out[3] = 0;
-	}
+{
+    out[0] = 1;
+    out[1] = 0;
+    out[2] = 0;
+    out[3] = 0;
+}
 
 static void smallfelem_assign(smallfelem out, const smallfelem in)
-	{
-	out[0] = in[0];
-	out[1] = in[1];
-	out[2] = in[2];
-	out[3] = in[3];
-	}
+{
+    out[0] = in[0];
+    out[1] = in[1];
+    out[2] = in[2];
+    out[3] = in[3];
+}
 
 static void felem_assign(felem out, const felem in)
-	{
-	out[0] = in[0];
-	out[1] = in[1];
-	out[2] = in[2];
-	out[3] = in[3];
-	}
+{
+    out[0] = in[0];
+    out[1] = in[1];
+    out[2] = in[2];
+    out[3] = in[3];
+}
 
 /* felem_sum sets out = out + in. */
 static void felem_sum(felem out, const felem in)
-	{
-	out[0] += in[0];
-	out[1] += in[1];
-	out[2] += in[2];
-	out[3] += in[3];
-	}
+{
+    out[0] += in[0];
+    out[1] += in[1];
+    out[2] += in[2];
+    out[3] += in[3];
+}
 
 /* felem_small_sum sets out = out + in. */
 static void felem_small_sum(felem out, const smallfelem in)
-	{
-	out[0] += in[0];
-	out[1] += in[1];
-	out[2] += in[2];
-	out[3] += in[3];
-	}
+{
+    out[0] += in[0];
+    out[1] += in[1];
+    out[2] += in[2];
+    out[3] += in[3];
+}
 
 /* felem_scalar sets out = out * scalar */
 static void felem_scalar(felem out, const u64 scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	}
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+}
 
 /* longfelem_scalar sets out = out * scalar */
 static void longfelem_scalar(longfelem out, const u64 scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	out[4] *= scalar;
-	out[5] *= scalar;
-	out[6] *= scalar;
-	out[7] *= scalar;
-	}
-
-#define two105m41m9 (((limb)1) << 105) - (((limb)1) << 41) - (((limb)1) << 9)
-#define two105 (((limb)1) << 105)
-#define two105m41p9 (((limb)1) << 105) - (((limb)1) << 41) + (((limb)1) << 9)
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+    out[4] *= scalar;
+    out[5] *= scalar;
+    out[6] *= scalar;
+    out[7] *= scalar;
+}
+
+# define two105m41m9 (((limb)1) << 105) - (((limb)1) << 41) - (((limb)1) << 9)
+# define two105 (((limb)1) << 105)
+# define two105m41p9 (((limb)1) << 105) - (((limb)1) << 41) + (((limb)1) << 9)
 
 /* zero105 is 0 mod p */
-static const felem zero105 = { two105m41m9, two105, two105m41p9, two105m41p9 };
+static const felem zero105 =
+    { two105m41m9, two105, two105m41p9, two105m41p9 };
 
 /*-
  * smallfelem_neg sets |out| to |-small|
@@ -262,13 +269,13 @@ static const felem zero105 = { two105m41m9, two105, two105m41p9, two105m41p9 };
  *   out[i] < out[i] + 2^105
  */
 static void smallfelem_neg(felem out, const smallfelem small)
-	{
-	/* In order to prevent underflow, we subtract from 0 mod p. */
-	out[0] = zero105[0] - small[0];
-	out[1] = zero105[1] - small[1];
-	out[2] = zero105[2] - small[2];
-	out[3] = zero105[3] - small[3];
-	}
+{
+    /* In order to prevent underflow, we subtract from 0 mod p. */
+    out[0] = zero105[0] - small[0];
+    out[1] = zero105[1] - small[1];
+    out[2] = zero105[2] - small[2];
+    out[3] = zero105[3] - small[3];
+}
 
 /*-
  * felem_diff subtracts |in| from |out|
@@ -278,25 +285,28 @@ static void smallfelem_neg(felem out, const smallfelem small)
  *   out[i] < out[i] + 2^105
  */
 static void felem_diff(felem out, const felem in)
-	{
-	/* In order to prevent underflow, we add 0 mod p before subtracting. */
-	out[0] += zero105[0];
-	out[1] += zero105[1];
-	out[2] += zero105[2];
-	out[3] += zero105[3];
-
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	}
-
-#define two107m43m11 (((limb)1) << 107) - (((limb)1) << 43) - (((limb)1) << 11)
-#define two107 (((limb)1) << 107)
-#define two107m43p11 (((limb)1) << 107) - (((limb)1) << 43) + (((limb)1) << 11)
+{
+    /*
+     * In order to prevent underflow, we add 0 mod p before subtracting.
+     */
+    out[0] += zero105[0];
+    out[1] += zero105[1];
+    out[2] += zero105[2];
+    out[3] += zero105[3];
+
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+}
+
+# define two107m43m11 (((limb)1) << 107) - (((limb)1) << 43) - (((limb)1) << 11)
+# define two107 (((limb)1) << 107)
+# define two107m43p11 (((limb)1) << 107) - (((limb)1) << 43) + (((limb)1) << 11)
 
 /* zero107 is 0 mod p */
-static const felem zero107 = { two107m43m11, two107, two107m43p11, two107m43p11 };
+static const felem zero107 =
+    { two107m43m11, two107, two107m43p11, two107m43p11 };
 
 /*-
  * An alternative felem_diff for larger inputs |in|
@@ -307,18 +317,20 @@ static const felem zero107 = { two107m43m11, two107, two107m43p11, two107m43p11
  *   out[i] < out[i] + 2^107
  */
 static void felem_diff_zero107(felem out, const felem in)
-	{
-	/* In order to prevent underflow, we add 0 mod p before subtracting. */
-	out[0] += zero107[0];
-	out[1] += zero107[1];
-	out[2] += zero107[2];
-	out[3] += zero107[3];
-
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	}
+{
+    /*
+     * In order to prevent underflow, we add 0 mod p before subtracting.
+     */
+    out[0] += zero107[0];
+    out[1] += zero107[1];
+    out[2] += zero107[2];
+    out[3] += zero107[3];
+
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+}
 
 /*-
  * longfelem_diff subtracts |in| from |out|
@@ -328,38 +340,41 @@ static void felem_diff_zero107(felem out, const felem in)
  *   out[i] < out[i] + 2^70 + 2^40
  */
 static void longfelem_diff(longfelem out, const longfelem in)
-	{
-	static const limb two70m8p6 = (((limb)1) << 70) - (((limb)1) << 8) + (((limb)1) << 6);
-	static const limb two70p40 = (((limb)1) << 70) + (((limb)1) << 40);
-	static const limb two70 = (((limb)1) << 70);
-	static const limb two70m40m38p6 = (((limb)1) << 70) - (((limb)1) << 40) - (((limb)1) << 38) + (((limb)1) << 6);
-	static const limb two70m6 = (((limb)1) << 70) - (((limb)1) << 6);
-
-	/* add 0 mod p to avoid underflow */
-	out[0] += two70m8p6;
-	out[1] += two70p40;
-	out[2] += two70;
-	out[3] += two70m40m38p6;
-	out[4] += two70m6;
-	out[5] += two70m6;
-	out[6] += two70m6;
-	out[7] += two70m6;
-
-	/* in[i] < 7*2^67 < 2^70 - 2^40 - 2^38 + 2^6 */
-	out[0] -= in[0];
-	out[1] -= in[1];
-	out[2] -= in[2];
-	out[3] -= in[3];
-	out[4] -= in[4];
-	out[5] -= in[5];
-	out[6] -= in[6];
-	out[7] -= in[7];
-	}
-
-#define two64m0 (((limb)1) << 64) - 1
-#define two110p32m0 (((limb)1) << 110) + (((limb)1) << 32) - 1
-#define two64m46 (((limb)1) << 64) - (((limb)1) << 46)
-#define two64m32 (((limb)1) << 64) - (((limb)1) << 32)
+{
+    static const limb two70m8p6 =
+        (((limb) 1) << 70) - (((limb) 1) << 8) + (((limb) 1) << 6);
+    static const limb two70p40 = (((limb) 1) << 70) + (((limb) 1) << 40);
+    static const limb two70 = (((limb) 1) << 70);
+    static const limb two70m40m38p6 =
+        (((limb) 1) << 70) - (((limb) 1) << 40) - (((limb) 1) << 38) +
+        (((limb) 1) << 6);
+    static const limb two70m6 = (((limb) 1) << 70) - (((limb) 1) << 6);
+
+    /* add 0 mod p to avoid underflow */
+    out[0] += two70m8p6;
+    out[1] += two70p40;
+    out[2] += two70;
+    out[3] += two70m40m38p6;
+    out[4] += two70m6;
+    out[5] += two70m6;
+    out[6] += two70m6;
+    out[7] += two70m6;
+
+    /* in[i] < 7*2^67 < 2^70 - 2^40 - 2^38 + 2^6 */
+    out[0] -= in[0];
+    out[1] -= in[1];
+    out[2] -= in[2];
+    out[3] -= in[3];
+    out[4] -= in[4];
+    out[5] -= in[5];
+    out[6] -= in[6];
+    out[7] -= in[7];
+}
+
+# define two64m0 (((limb)1) << 64) - 1
+# define two110p32m0 (((limb)1) << 110) + (((limb)1) << 32) - 1
+# define two64m46 (((limb)1) << 64) - (((limb)1) << 46)
+# define two64m32 (((limb)1) << 64) - (((limb)1) << 32)
 
 /* zero110 is 0 mod p */
 static const felem zero110 = { two64m0, two110p32m0, two64m46, two64m32 };
@@ -374,96 +389,104 @@ static const felem zero110 = { two64m0, two110p32m0, two64m46, two64m32 };
  *   out[i] < 2^64
  */
 static void felem_shrink(smallfelem out, const felem in)
-	{
-	felem tmp;
-	u64 a, b, mask;
-	s64 high, low;
-	static const u64 kPrime3Test = 0x7fffffff00000001ul; /* 2^63 - 2^32 + 1 */
-
-	/* Carry 2->3 */
-	tmp[3] = zero110[3] + in[3] + ((u64) (in[2] >> 64));
-	/* tmp[3] < 2^110 */
-
-	tmp[2] = zero110[2] + (u64) in[2];
-	tmp[0] = zero110[0] + in[0];
-	tmp[1] = zero110[1] + in[1];
-	/* tmp[0] < 2**110, tmp[1] < 2^111, tmp[2] < 2**65 */
-
-	/* We perform two partial reductions where we eliminate the
-	 * high-word of tmp[3]. We don't update the other words till the end.
-	 */
-	a = tmp[3] >> 64; /* a < 2^46 */
-	tmp[3] = (u64) tmp[3];
-	tmp[3] -= a;
-	tmp[3] += ((limb)a) << 32;
-	/* tmp[3] < 2^79 */
-
-	b = a;
-	a = tmp[3] >> 64; /* a < 2^15 */
-	b += a; /* b < 2^46 + 2^15 < 2^47 */
-	tmp[3] = (u64) tmp[3];
-	tmp[3] -= a;
-	tmp[3] += ((limb)a) << 32;
-	/* tmp[3] < 2^64 + 2^47 */
-
-	/* This adjusts the other two words to complete the two partial
-	 * reductions. */
-	tmp[0] += b;
-	tmp[1] -= (((limb)b) << 32);
-
-	/* In order to make space in tmp[3] for the carry from 2 -> 3, we
-	 * conditionally subtract kPrime if tmp[3] is large enough. */
-	high = tmp[3] >> 64;
-	/* As tmp[3] < 2^65, high is either 1 or 0 */
-	high <<= 63;
-	high >>= 63;
-	/*-
-	 * high is:
-	 *   all ones   if the high word of tmp[3] is 1
-	 *   all zeros  if the high word of tmp[3] if 0 */
-	low = tmp[3];
-	mask = low >> 63;
-	/*-
-	 * mask is:
-	 *   all ones   if the MSB of low is 1
-	 *   all zeros  if the MSB of low if 0 */
-	low &= bottom63bits;
-	low -= kPrime3Test;
-	/* if low was greater than kPrime3Test then the MSB is zero */
-	low = ~low;
-	low >>= 63;
-	/*-
-	 * low is:
-	 *   all ones   if low was > kPrime3Test
-	 *   all zeros  if low was <= kPrime3Test */
-	mask = (mask & low) | high;
-	tmp[0] -= mask & kPrime[0];
-	tmp[1] -= mask & kPrime[1];
-	/* kPrime[2] is zero, so omitted */
-	tmp[3] -= mask & kPrime[3];
-	/* tmp[3] < 2**64 - 2**32 + 1 */
-
-	tmp[1] += ((u64) (tmp[0] >> 64)); tmp[0] = (u64) tmp[0];
-	tmp[2] += ((u64) (tmp[1] >> 64)); tmp[1] = (u64) tmp[1];
-	tmp[3] += ((u64) (tmp[2] >> 64)); tmp[2] = (u64) tmp[2];
-	/* tmp[i] < 2^64 */
-
-	out[0] = tmp[0];
-	out[1] = tmp[1];
-	out[2] = tmp[2];
-	out[3] = tmp[3];
-	}
+{
+    felem tmp;
+    u64 a, b, mask;
+    s64 high, low;
+    static const u64 kPrime3Test = 0x7fffffff00000001ul; /* 2^63 - 2^32 + 1 */
+
+    /* Carry 2->3 */
+    tmp[3] = zero110[3] + in[3] + ((u64)(in[2] >> 64));
+    /* tmp[3] < 2^110 */
+
+    tmp[2] = zero110[2] + (u64)in[2];
+    tmp[0] = zero110[0] + in[0];
+    tmp[1] = zero110[1] + in[1];
+    /* tmp[0] < 2**110, tmp[1] < 2^111, tmp[2] < 2**65 */
+
+    /*
+     * We perform two partial reductions where we eliminate the high-word of
+     * tmp[3]. We don't update the other words till the end.
+     */
+    a = tmp[3] >> 64;           /* a < 2^46 */
+    tmp[3] = (u64)tmp[3];
+    tmp[3] -= a;
+    tmp[3] += ((limb) a) << 32;
+    /* tmp[3] < 2^79 */
+
+    b = a;
+    a = tmp[3] >> 64;           /* a < 2^15 */
+    b += a;                     /* b < 2^46 + 2^15 < 2^47 */
+    tmp[3] = (u64)tmp[3];
+    tmp[3] -= a;
+    tmp[3] += ((limb) a) << 32;
+    /* tmp[3] < 2^64 + 2^47 */
+
+    /*
+     * This adjusts the other two words to complete the two partial
+     * reductions.
+     */
+    tmp[0] += b;
+    tmp[1] -= (((limb) b) << 32);
+
+    /*
+     * In order to make space in tmp[3] for the carry from 2 -> 3, we
+     * conditionally subtract kPrime if tmp[3] is large enough.
+     */
+    high = tmp[3] >> 64;
+    /* As tmp[3] < 2^65, high is either 1 or 0 */
+    high <<= 63;
+    high >>= 63;
+        /*-
+         * high is:
+         *   all ones   if the high word of tmp[3] is 1
+         *   all zeros  if the high word of tmp[3] if 0 */
+    low = tmp[3];
+    mask = low >> 63;
+        /*-
+         * mask is:
+         *   all ones   if the MSB of low is 1
+         *   all zeros  if the MSB of low if 0 */
+    low &= bottom63bits;
+    low -= kPrime3Test;
+    /* if low was greater than kPrime3Test then the MSB is zero */
+    low = ~low;
+    low >>= 63;
+        /*-
+         * low is:
+         *   all ones   if low was > kPrime3Test
+         *   all zeros  if low was <= kPrime3Test */
+    mask = (mask & low) | high;
+    tmp[0] -= mask & kPrime[0];
+    tmp[1] -= mask & kPrime[1];
+    /* kPrime[2] is zero, so omitted */
+    tmp[3] -= mask & kPrime[3];
+    /* tmp[3] < 2**64 - 2**32 + 1 */
+
+    tmp[1] += ((u64)(tmp[0] >> 64));
+    tmp[0] = (u64)tmp[0];
+    tmp[2] += ((u64)(tmp[1] >> 64));
+    tmp[1] = (u64)tmp[1];
+    tmp[3] += ((u64)(tmp[2] >> 64));
+    tmp[2] = (u64)tmp[2];
+    /* tmp[i] < 2^64 */
+
+    out[0] = tmp[0];
+    out[1] = tmp[1];
+    out[2] = tmp[2];
+    out[3] = tmp[3];
+}
 
 /* smallfelem_expand converts a smallfelem to an felem */
 static void smallfelem_expand(felem out, const smallfelem in)
-	{
-	out[0] = in[0];
-	out[1] = in[1];
-	out[2] = in[2];
-	out[3] = in[3];
-	}
-
-/*- 
+{
+    out[0] = in[0];
+    out[1] = in[1];
+    out[2] = in[2];
+    out[3] = in[3];
+}
+
+/*-
  * smallfelem_square sets |out| = |small|^2
  * On entry:
  *   small[i] < 2^64
@@ -471,76 +494,76 @@ static void smallfelem_expand(felem out, const smallfelem in)
  *   out[i] < 7 * 2^64 < 2^67
  */
 static void smallfelem_square(longfelem out, const smallfelem small)
-	{
-	limb a;
-	u64 high, low;
-
-	a = ((uint128_t) small[0]) * small[0];
-	low = a;
-	high = a >> 64;
-	out[0] = low;
-	out[1] = high;
-
-	a = ((uint128_t) small[0]) * small[1];
-	low = a;
-	high = a >> 64;
-	out[1] += low;
-	out[1] += low;
-	out[2] = high;
-
-	a = ((uint128_t) small[0]) * small[2];
-	low = a;
-	high = a >> 64;
-	out[2] += low;
-	out[2] *= 2;
-	out[3] = high;
-
-	a = ((uint128_t) small[0]) * small[3];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[4] = high;
-
-	a = ((uint128_t) small[1]) * small[2];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[3] *= 2;
-	out[4] += high;
-
-	a = ((uint128_t) small[1]) * small[1];
-	low = a;
-	high = a >> 64;
-	out[2] += low;
-	out[3] += high;
-
-	a = ((uint128_t) small[1]) * small[3];
-	low = a;
-	high = a >> 64;
-	out[4] += low;
-	out[4] *= 2;
-	out[5] = high;
-
-	a = ((uint128_t) small[2]) * small[3];
-	low = a;
-	high = a >> 64;
-	out[5] += low;
-	out[5] *= 2;
-	out[6] = high;
-	out[6] += high;
-
-	a = ((uint128_t) small[2]) * small[2];
-	low = a;
-	high = a >> 64;
-	out[4] += low;
-	out[5] += high;
-
-	a = ((uint128_t) small[3]) * small[3];
-	low = a;
-	high = a >> 64;
-	out[6] += low;
-	out[7] = high;
-	}
+{
+    limb a;
+    u64 high, low;
+
+    a = ((uint128_t) small[0]) * small[0];
+    low = a;
+    high = a >> 64;
+    out[0] = low;
+    out[1] = high;
+
+    a = ((uint128_t) small[0]) * small[1];
+    low = a;
+    high = a >> 64;
+    out[1] += low;
+    out[1] += low;
+    out[2] = high;
+
+    a = ((uint128_t) small[0]) * small[2];
+    low = a;
+    high = a >> 64;
+    out[2] += low;
+    out[2] *= 2;
+    out[3] = high;
+
+    a = ((uint128_t) small[0]) * small[3];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[4] = high;
+
+    a = ((uint128_t) small[1]) * small[2];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[3] *= 2;
+    out[4] += high;
+
+    a = ((uint128_t) small[1]) * small[1];
+    low = a;
+    high = a >> 64;
+    out[2] += low;
+    out[3] += high;
+
+    a = ((uint128_t) small[1]) * small[3];
+    low = a;
+    high = a >> 64;
+    out[4] += low;
+    out[4] *= 2;
+    out[5] = high;
+
+    a = ((uint128_t) small[2]) * small[3];
+    low = a;
+    high = a >> 64;
+    out[5] += low;
+    out[5] *= 2;
+    out[6] = high;
+    out[6] += high;
+
+    a = ((uint128_t) small[2]) * small[2];
+    low = a;
+    high = a >> 64;
+    out[4] += low;
+    out[5] += high;
+
+    a = ((uint128_t) small[3]) * small[3];
+    low = a;
+    high = a >> 64;
+    out[6] += low;
+    out[7] = high;
+}
 
 /*-
  * felem_square sets |out| = |in|^2
@@ -550,11 +573,11 @@ static void smallfelem_square(longfelem out, const smallfelem small)
  *   out[i] < 7 * 2^64 < 2^67
  */
 static void felem_square(longfelem out, const felem in)
-	{
-	u64 small[4];
-	felem_shrink(small, in);
-	smallfelem_square(out, small);
-	}
+{
+    u64 small[4];
+    felem_shrink(small, in);
+    smallfelem_square(out, small);
+}
 
 /*-
  * smallfelem_mul sets |out| = |small1| * |small2|
@@ -564,113 +587,108 @@ static void felem_square(longfelem out, const felem in)
  * On exit:
  *   out[i] < 7 * 2^64 < 2^67
  */
-static void smallfelem_mul(longfelem out, const smallfelem small1, const smallfelem small2)
-	{
-	limb a;
-	u64 high, low;
-
-	a = ((uint128_t) small1[0]) * small2[0];
-	low = a;
-	high = a >> 64;
-	out[0] = low;
-	out[1] = high;
-
-
-	a = ((uint128_t) small1[0]) * small2[1];
-	low = a;
-	high = a >> 64;
-	out[1] += low;
-	out[2] = high;
-
-	a = ((uint128_t) small1[1]) * small2[0];
-	low = a;
-	high = a >> 64;
-	out[1] += low;
-	out[2] += high;
-
-
-	a = ((uint128_t) small1[0]) * small2[2];
-	low = a;
-	high = a >> 64;
-	out[2] += low;
-	out[3] = high;
-
-	a = ((uint128_t) small1[1]) * small2[1];
-	low = a;
-	high = a >> 64;
-	out[2] += low;
-	out[3] += high;
-
-	a = ((uint128_t) small1[2]) * small2[0];
-	low = a;
-	high = a >> 64;
-	out[2] += low;
-	out[3] += high;
-
-
-	a = ((uint128_t) small1[0]) * small2[3];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[4] = high;
-
-	a = ((uint128_t) small1[1]) * small2[2];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[4] += high;
-
-	a = ((uint128_t) small1[2]) * small2[1];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[4] += high;
-
-	a = ((uint128_t) small1[3]) * small2[0];
-	low = a;
-	high = a >> 64;
-	out[3] += low;
-	out[4] += high;
-
-
-	a = ((uint128_t) small1[1]) * small2[3];
-	low = a;
-	high = a >> 64;
-	out[4] += low;
-	out[5] = high;
-
-	a = ((uint128_t) small1[2]) * small2[2];
-	low = a;
-	high = a >> 64;
-	out[4] += low;
-	out[5] += high;
-
-	a = ((uint128_t) small1[3]) * small2[1];
-	low = a;
-	high = a >> 64;
-	out[4] += low;
-	out[5] += high;
-
-
-	a = ((uint128_t) small1[2]) * small2[3];
-	low = a;
-	high = a >> 64;
-	out[5] += low;
-	out[6] = high;
-
-	a = ((uint128_t) small1[3]) * small2[2];
-	low = a;
-	high = a >> 64;
-	out[5] += low;
-	out[6] += high;
-
-
-	a = ((uint128_t) small1[3]) * small2[3];
-	low = a;
-	high = a >> 64;
-	out[6] += low;
-	out[7] = high;
-	}
+static void smallfelem_mul(longfelem out, const smallfelem small1,
+                           const smallfelem small2)
+{
+    limb a;
+    u64 high, low;
+
+    a = ((uint128_t) small1[0]) * small2[0];
+    low = a;
+    high = a >> 64;
+    out[0] = low;
+    out[1] = high;
+
+    a = ((uint128_t) small1[0]) * small2[1];
+    low = a;
+    high = a >> 64;
+    out[1] += low;
+    out[2] = high;
+
+    a = ((uint128_t) small1[1]) * small2[0];
+    low = a;
+    high = a >> 64;
+    out[1] += low;
+    out[2] += high;
+
+    a = ((uint128_t) small1[0]) * small2[2];
+    low = a;
+    high = a >> 64;
+    out[2] += low;
+    out[3] = high;
+
+    a = ((uint128_t) small1[1]) * small2[1];
+    low = a;
+    high = a >> 64;
+    out[2] += low;
+    out[3] += high;
+
+    a = ((uint128_t) small1[2]) * small2[0];
+    low = a;
+    high = a >> 64;
+    out[2] += low;
+    out[3] += high;
+
+    a = ((uint128_t) small1[0]) * small2[3];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[4] = high;
+
+    a = ((uint128_t) small1[1]) * small2[2];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[4] += high;
+
+    a = ((uint128_t) small1[2]) * small2[1];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[4] += high;
+
+    a = ((uint128_t) small1[3]) * small2[0];
+    low = a;
+    high = a >> 64;
+    out[3] += low;
+    out[4] += high;
+
+    a = ((uint128_t) small1[1]) * small2[3];
+    low = a;
+    high = a >> 64;
+    out[4] += low;
+    out[5] = high;
+
+    a = ((uint128_t) small1[2]) * small2[2];
+    low = a;
+    high = a >> 64;
+    out[4] += low;
+    out[5] += high;
+
+    a = ((uint128_t) small1[3]) * small2[1];
+    low = a;
+    high = a >> 64;
+    out[4] += low;
+    out[5] += high;
+
+    a = ((uint128_t) small1[2]) * small2[3];
+    low = a;
+    high = a >> 64;
+    out[5] += low;
+    out[6] = high;
+
+    a = ((uint128_t) small1[3]) * small2[2];
+    low = a;
+    high = a >> 64;
+    out[5] += low;
+    out[6] += high;
+
+    a = ((uint128_t) small1[3]) * small2[3];
+    low = a;
+    high = a >> 64;
+    out[6] += low;
+    out[7] = high;
+}
 
 /*-
  * felem_mul sets |out| = |in1| * |in2|
@@ -681,12 +699,12 @@ static void smallfelem_mul(longfelem out, const smallfelem small1, const smallfe
  *   out[i] < 7 * 2^64 < 2^67
  */
 static void felem_mul(longfelem out, const felem in1, const felem in2)
-	{
-	smallfelem small1, small2;
-	felem_shrink(small1, in1);
-	felem_shrink(small2, in2);
-	smallfelem_mul(out, small1, small2);
-	}
+{
+    smallfelem small1, small2;
+    felem_shrink(small1, in1);
+    felem_shrink(small2, in2);
+    smallfelem_mul(out, small1, small2);
+}
 
 /*-
  * felem_small_mul sets |out| = |small1| * |in2|
@@ -696,24 +714,26 @@ static void felem_mul(longfelem out, const felem in1, const felem in2)
  * On exit:
  *   out[i] < 7 * 2^64 < 2^67
  */
-static void felem_small_mul(longfelem out, const smallfelem small1, const felem in2)
-	{
-	smallfelem small2;
-	felem_shrink(small2, in2);
-	smallfelem_mul(out, small1, small2);
-	}
-
-#define two100m36m4 (((limb)1) << 100) - (((limb)1) << 36) - (((limb)1) << 4)
-#define two100 (((limb)1) << 100)
-#define two100m36p4 (((limb)1) << 100) - (((limb)1) << 36) + (((limb)1) << 4)
+static void felem_small_mul(longfelem out, const smallfelem small1,
+                            const felem in2)
+{
+    smallfelem small2;
+    felem_shrink(small2, in2);
+    smallfelem_mul(out, small1, small2);
+}
+
+# define two100m36m4 (((limb)1) << 100) - (((limb)1) << 36) - (((limb)1) << 4)
+# define two100 (((limb)1) << 100)
+# define two100m36p4 (((limb)1) << 100) - (((limb)1) << 36) + (((limb)1) << 4)
 /* zero100 is 0 mod p */
-static const felem zero100 = { two100m36m4, two100, two100m36p4, two100m36p4 };
+static const felem zero100 =
+    { two100m36m4, two100, two100m36p4, two100m36p4 };
 
 /*-
  * Internal function for the different flavours of felem_reduce.
  * felem_reduce_ reduces the higher coefficients in[4]-in[7].
  * On entry:
- *   out[0] >= in[6] + 2^32*in[6] + in[7] + 2^32*in[7] 
+ *   out[0] >= in[6] + 2^32*in[6] + in[7] + 2^32*in[7]
  *   out[1] >= in[7] + 2^32*in[4]
  *   out[2] >= in[5] + 2^32*in[5]
  *   out[3] >= in[4] + 2^32*in[5] + 2^32*in[6]
@@ -724,38 +744,38 @@ static const felem zero100 = { two100m36m4, two100, two100m36p4, two100m36p4 };
  *   out[3] <= out[3] + 2^32*in[4] + 3*in[7]
  */
 static void felem_reduce_(felem out, const longfelem in)
-	{
-	int128_t c;
-	/* combine common terms from below */
-	c = in[4] + (in[5] << 32);
-	out[0] += c;
-	out[3] -= c;
-
-	c = in[5] - in[7];
-	out[1] += c;
-	out[2] -= c;
-
-	/* the remaining terms */
-	/* 256: [(0,1),(96,-1),(192,-1),(224,1)] */
-	out[1] -= (in[4] << 32);
-	out[3] += (in[4] << 32);
-
-	/* 320: [(32,1),(64,1),(128,-1),(160,-1),(224,-1)] */
-	out[2] -= (in[5] << 32);
-
-	/* 384: [(0,-1),(32,-1),(96,2),(128,2),(224,-1)] */
-	out[0] -= in[6];
-	out[0] -= (in[6] << 32);
-	out[1] += (in[6] << 33);
-	out[2] += (in[6] * 2);
-	out[3] -= (in[6] << 32);
-
-	/* 448: [(0,-1),(32,-1),(64,-1),(128,1),(160,2),(192,3)] */
-	out[0] -= in[7];
-	out[0] -= (in[7] << 32);
-	out[2] += (in[7] << 33);
-	out[3] += (in[7] * 3);
-	}
+{
+    int128_t c;
+    /* combine common terms from below */
+    c = in[4] + (in[5] << 32);
+    out[0] += c;
+    out[3] -= c;
+
+    c = in[5] - in[7];
+    out[1] += c;
+    out[2] -= c;
+
+    /* the remaining terms */
+    /* 256: [(0,1),(96,-1),(192,-1),(224,1)] */
+    out[1] -= (in[4] << 32);
+    out[3] += (in[4] << 32);
+
+    /* 320: [(32,1),(64,1),(128,-1),(160,-1),(224,-1)] */
+    out[2] -= (in[5] << 32);
+
+    /* 384: [(0,-1),(32,-1),(96,2),(128,2),(224,-1)] */
+    out[0] -= in[6];
+    out[0] -= (in[6] << 32);
+    out[1] += (in[6] << 33);
+    out[2] += (in[6] * 2);
+    out[3] -= (in[6] << 32);
+
+    /* 448: [(0,-1),(32,-1),(64,-1),(128,1),(160,2),(192,3)] */
+    out[0] -= in[7];
+    out[0] -= (in[7] << 32);
+    out[2] += (in[7] << 33);
+    out[3] += (in[7] * 3);
+}
 
 /*-
  * felem_reduce converts a longfelem into an felem.
@@ -767,26 +787,26 @@ static void felem_reduce_(felem out, const longfelem in)
  *   out[i] < 2^101
  */
 static void felem_reduce(felem out, const longfelem in)
-	{
-	out[0] = zero100[0] + in[0];
-	out[1] = zero100[1] + in[1];
-	out[2] = zero100[2] + in[2];
-	out[3] = zero100[3] + in[3];
-
-	felem_reduce_(out, in);
-
-	/*-
-	 * out[0] > 2^100 - 2^36 - 2^4 - 3*2^64 - 3*2^96 - 2^64 - 2^96 > 0
-	 * out[1] > 2^100 - 2^64 - 7*2^96 > 0
-	 * out[2] > 2^100 - 2^36 + 2^4 - 5*2^64 - 5*2^96 > 0
-	 * out[3] > 2^100 - 2^36 + 2^4 - 7*2^64 - 5*2^96 - 3*2^96 > 0
-	 *
-	 * out[0] < 2^100 + 2^64 + 7*2^64 + 5*2^96 < 2^101
-	 * out[1] < 2^100 + 3*2^64 + 5*2^64 + 3*2^97 < 2^101
-	 * out[2] < 2^100 + 5*2^64 + 2^64 + 3*2^65 + 2^97 < 2^101
-	 * out[3] < 2^100 + 7*2^64 + 7*2^96 + 3*2^64 < 2^101
-	 */
-	}
+{
+    out[0] = zero100[0] + in[0];
+    out[1] = zero100[1] + in[1];
+    out[2] = zero100[2] + in[2];
+    out[3] = zero100[3] + in[3];
+
+    felem_reduce_(out, in);
+
+        /*-
+         * out[0] > 2^100 - 2^36 - 2^4 - 3*2^64 - 3*2^96 - 2^64 - 2^96 > 0
+         * out[1] > 2^100 - 2^64 - 7*2^96 > 0
+         * out[2] > 2^100 - 2^36 + 2^4 - 5*2^64 - 5*2^96 > 0
+         * out[3] > 2^100 - 2^36 + 2^4 - 7*2^64 - 5*2^96 - 3*2^96 > 0
+         *
+         * out[0] < 2^100 + 2^64 + 7*2^64 + 5*2^96 < 2^101
+         * out[1] < 2^100 + 3*2^64 + 5*2^64 + 3*2^97 < 2^101
+         * out[2] < 2^100 + 5*2^64 + 2^64 + 3*2^65 + 2^97 < 2^101
+         * out[3] < 2^100 + 7*2^64 + 7*2^96 + 3*2^64 < 2^101
+         */
+}
 
 /*-
  * felem_reduce_zero105 converts a larger longfelem into an felem.
@@ -796,116 +816,126 @@ static void felem_reduce(felem out, const longfelem in)
  *   out[i] < 2^106
  */
 static void felem_reduce_zero105(felem out, const longfelem in)
-	{
-	out[0] = zero105[0] + in[0];
-	out[1] = zero105[1] + in[1];
-	out[2] = zero105[2] + in[2];
-	out[3] = zero105[3] + in[3];
-
-	felem_reduce_(out, in);
-
-	/*-
-	 * out[0] > 2^105 - 2^41 - 2^9 - 2^71 - 2^103 - 2^71 - 2^103 > 0
-	 * out[1] > 2^105 - 2^71 - 2^103 > 0
-	 * out[2] > 2^105 - 2^41 + 2^9 - 2^71 - 2^103 > 0
-	 * out[3] > 2^105 - 2^41 + 2^9 - 2^71 - 2^103 - 2^103 > 0
-	 *
-	 * out[0] < 2^105 + 2^71 + 2^71 + 2^103 < 2^106
-	 * out[1] < 2^105 + 2^71 + 2^71 + 2^103 < 2^106
-	 * out[2] < 2^105 + 2^71 + 2^71 + 2^71 + 2^103 < 2^106
-	 * out[3] < 2^105 + 2^71 + 2^103 + 2^71 < 2^106
-	 */
-	}
-
-/* subtract_u64 sets *result = *result - v and *carry to one if the subtraction
- * underflowed. */
-static void subtract_u64(u64* result, u64* carry, u64 v)
-	{
-	uint128_t r = *result;
-	r -= v;
-	*carry = (r >> 64) & 1;
-	*result = (u64) r;
-	}
-
-/* felem_contract converts |in| to its unique, minimal representation.
- * On entry:
- *   in[i] < 2^109
+{
+    out[0] = zero105[0] + in[0];
+    out[1] = zero105[1] + in[1];
+    out[2] = zero105[2] + in[2];
+    out[3] = zero105[3] + in[3];
+
+    felem_reduce_(out, in);
+
+        /*-
+         * out[0] > 2^105 - 2^41 - 2^9 - 2^71 - 2^103 - 2^71 - 2^103 > 0
+         * out[1] > 2^105 - 2^71 - 2^103 > 0
+         * out[2] > 2^105 - 2^41 + 2^9 - 2^71 - 2^103 > 0
+         * out[3] > 2^105 - 2^41 + 2^9 - 2^71 - 2^103 - 2^103 > 0
+         *
+         * out[0] < 2^105 + 2^71 + 2^71 + 2^103 < 2^106
+         * out[1] < 2^105 + 2^71 + 2^71 + 2^103 < 2^106
+         * out[2] < 2^105 + 2^71 + 2^71 + 2^71 + 2^103 < 2^106
+         * out[3] < 2^105 + 2^71 + 2^103 + 2^71 < 2^106
+         */
+}
+
+/*
+ * subtract_u64 sets *result = *result - v and *carry to one if the
+ * subtraction underflowed.
+ */
+static void subtract_u64(u64 *result, u64 *carry, u64 v)
+{
+    uint128_t r = *result;
+    r -= v;
+    *carry = (r >> 64) & 1;
+    *result = (u64)r;
+}
+
+/*
+ * felem_contract converts |in| to its unique, minimal representation. On
+ * entry: in[i] < 2^109
  */
 static void felem_contract(smallfelem out, const felem in)
-	{
-	unsigned i;
-	u64 all_equal_so_far = 0, result = 0, carry;
-
-	felem_shrink(out, in);
-	/* small is minimal except that the value might be > p */
-
-	all_equal_so_far--;
-	/* We are doing a constant time test if out >= kPrime. We need to
-	 * compare each u64, from most-significant to least significant. For
-	 * each one, if all words so far have been equal (m is all ones) then a
-	 * non-equal result is the answer. Otherwise we continue. */
-	for (i = 3; i < 4; i--)
-		{
-		u64 equal;
-		uint128_t a = ((uint128_t) kPrime[i]) - out[i];
-		/* if out[i] > kPrime[i] then a will underflow and the high
-		 * 64-bits will all be set. */
-		result |= all_equal_so_far & ((u64) (a >> 64));
-
-		/* if kPrime[i] == out[i] then |equal| will be all zeros and
-		 * the decrement will make it all ones. */
-		equal = kPrime[i] ^ out[i];
-		equal--;
-		equal &= equal << 32;
-		equal &= equal << 16;
-		equal &= equal << 8;
-		equal &= equal << 4;
-		equal &= equal << 2;
-		equal &= equal << 1;
-		equal = ((s64) equal) >> 63;
-
-		all_equal_so_far &= equal;
-		}
-
-	/* if all_equal_so_far is still all ones then the two values are equal
-	 * and so out >= kPrime is true. */
-	result |= all_equal_so_far;
-
-	/* if out >= kPrime then we subtract kPrime. */
-	subtract_u64(&out[0], &carry, result & kPrime[0]);
-	subtract_u64(&out[1], &carry, carry);
-	subtract_u64(&out[2], &carry, carry);
-	subtract_u64(&out[3], &carry, carry);
-
-	subtract_u64(&out[1], &carry, result & kPrime[1]);
-	subtract_u64(&out[2], &carry, carry);
-	subtract_u64(&out[3], &carry, carry);
-
-	subtract_u64(&out[2], &carry, result & kPrime[2]);
-	subtract_u64(&out[3], &carry, carry);
-
-	subtract_u64(&out[3], &carry, result & kPrime[3]);
-	}
+{
+    unsigned i;
+    u64 all_equal_so_far = 0, result = 0, carry;
+
+    felem_shrink(out, in);
+    /* small is minimal except that the value might be > p */
+
+    all_equal_so_far--;
+    /*
+     * We are doing a constant time test if out >= kPrime. We need to compare
+     * each u64, from most-significant to least significant. For each one, if
+     * all words so far have been equal (m is all ones) then a non-equal
+     * result is the answer. Otherwise we continue.
+     */
+    for (i = 3; i < 4; i--) {
+        u64 equal;
+        uint128_t a = ((uint128_t) kPrime[i]) - out[i];
+        /*
+         * if out[i] > kPrime[i] then a will underflow and the high 64-bits
+         * will all be set.
+         */
+        result |= all_equal_so_far & ((u64)(a >> 64));
+
+        /*
+         * if kPrime[i] == out[i] then |equal| will be all zeros and the
+         * decrement will make it all ones.
+         */
+        equal = kPrime[i] ^ out[i];
+        equal--;
+        equal &= equal << 32;
+        equal &= equal << 16;
+        equal &= equal << 8;
+        equal &= equal << 4;
+        equal &= equal << 2;
+        equal &= equal << 1;
+        equal = ((s64) equal) >> 63;
+
+        all_equal_so_far &= equal;
+    }
+
+    /*
+     * if all_equal_so_far is still all ones then the two values are equal
+     * and so out >= kPrime is true.
+     */
+    result |= all_equal_so_far;
+
+    /* if out >= kPrime then we subtract kPrime. */
+    subtract_u64(&out[0], &carry, result & kPrime[0]);
+    subtract_u64(&out[1], &carry, carry);
+    subtract_u64(&out[2], &carry, carry);
+    subtract_u64(&out[3], &carry, carry);
+
+    subtract_u64(&out[1], &carry, result & kPrime[1]);
+    subtract_u64(&out[2], &carry, carry);
+    subtract_u64(&out[3], &carry, carry);
+
+    subtract_u64(&out[2], &carry, result & kPrime[2]);
+    subtract_u64(&out[3], &carry, carry);
+
+    subtract_u64(&out[3], &carry, result & kPrime[3]);
+}
 
 static void smallfelem_square_contract(smallfelem out, const smallfelem in)
-	{
-	longfelem longtmp;
-	felem tmp;
-
-	smallfelem_square(longtmp, in);
-	felem_reduce(tmp, longtmp);
-	felem_contract(out, tmp);
-	}
-
-static void smallfelem_mul_contract(smallfelem out, const smallfelem in1, const smallfelem in2)
-	{
-	longfelem longtmp;
-	felem tmp;
-
-	smallfelem_mul(longtmp, in1, in2);
-	felem_reduce(tmp, longtmp);
-	felem_contract(out, tmp);
-	}
+{
+    longfelem longtmp;
+    felem tmp;
+
+    smallfelem_square(longtmp, in);
+    felem_reduce(tmp, longtmp);
+    felem_contract(out, tmp);
+}
+
+static void smallfelem_mul_contract(smallfelem out, const smallfelem in1,
+                                    const smallfelem in2)
+{
+    longfelem longtmp;
+    felem tmp;
+
+    smallfelem_mul(longtmp, in1, in2);
+    felem_reduce(tmp, longtmp);
+    felem_contract(out, tmp);
+}
 
 /*-
  * felem_is_zero returns a limb with all bits set if |in| == 0 (mod p) and 0
@@ -914,44 +944,43 @@ static void smallfelem_mul_contract(smallfelem out, const smallfelem in1, const
  *   small[i] < 2^64
  */
 static limb smallfelem_is_zero(const smallfelem small)
-	{
-	limb result;
-	u64 is_p;
-
-	u64 is_zero = small[0] | small[1] | small[2] | small[3];
-	is_zero--;
-	is_zero &= is_zero << 32;
-	is_zero &= is_zero << 16;
-	is_zero &= is_zero << 8;
-	is_zero &= is_zero << 4;
-	is_zero &= is_zero << 2;
-	is_zero &= is_zero << 1;
-	is_zero = ((s64) is_zero) >> 63;
-
-	is_p = (small[0] ^ kPrime[0]) |
-	       (small[1] ^ kPrime[1]) |
-	       (small[2] ^ kPrime[2]) |
-	       (small[3] ^ kPrime[3]);
-	is_p--;
-	is_p &= is_p << 32;
-	is_p &= is_p << 16;
-	is_p &= is_p << 8;
-	is_p &= is_p << 4;
-	is_p &= is_p << 2;
-	is_p &= is_p << 1;
-	is_p = ((s64) is_p) >> 63;
-
-	is_zero |= is_p;
-
-	result = is_zero;
-	result |= ((limb) is_zero) << 64;
-	return result;
-	}
+{
+    limb result;
+    u64 is_p;
+
+    u64 is_zero = small[0] | small[1] | small[2] | small[3];
+    is_zero--;
+    is_zero &= is_zero << 32;
+    is_zero &= is_zero << 16;
+    is_zero &= is_zero << 8;
+    is_zero &= is_zero << 4;
+    is_zero &= is_zero << 2;
+    is_zero &= is_zero << 1;
+    is_zero = ((s64) is_zero) >> 63;
+
+    is_p = (small[0] ^ kPrime[0]) |
+        (small[1] ^ kPrime[1]) |
+        (small[2] ^ kPrime[2]) | (small[3] ^ kPrime[3]);
+    is_p--;
+    is_p &= is_p << 32;
+    is_p &= is_p << 16;
+    is_p &= is_p << 8;
+    is_p &= is_p << 4;
+    is_p &= is_p << 2;
+    is_p &= is_p << 1;
+    is_p = ((s64) is_p) >> 63;
+
+    is_zero |= is_p;
+
+    result = is_zero;
+    result |= ((limb) is_zero) << 64;
+    return result;
+}
 
 static int smallfelem_is_zero_int(const smallfelem small)
-	{
-	return (int) (smallfelem_is_zero(small) & ((limb)1));
-	}
+{
+    return (int)(smallfelem_is_zero(small) & ((limb) 1));
+}
 
 /*-
  * felem_inv calculates |out| = |in|^{-1}
@@ -962,76 +991,107 @@ static int smallfelem_is_zero_int(const smallfelem small)
  *   a^{p-2} = a^{-1} (mod p)
  */
 static void felem_inv(felem out, const felem in)
-	{
-	felem ftmp, ftmp2;
-	/* each e_I will hold |in|^{2^I - 1} */
-	felem e2, e4, e8, e16, e32, e64;
-	longfelem tmp;
-	unsigned i;
-
-	felem_square(tmp, in); felem_reduce(ftmp, tmp);			/* 2^1 */
-	felem_mul(tmp, in, ftmp); felem_reduce(ftmp, tmp);		/* 2^2 - 2^0 */
-	felem_assign(e2, ftmp);
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^3 - 2^1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^4 - 2^2 */
-	felem_mul(tmp, ftmp, e2); felem_reduce(ftmp, tmp);		/* 2^4 - 2^0 */
-	felem_assign(e4, ftmp);
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^5 - 2^1 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^6 - 2^2 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^7 - 2^3 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);		/* 2^8 - 2^4 */
-	felem_mul(tmp, ftmp, e4); felem_reduce(ftmp, tmp);		/* 2^8 - 2^0 */
-	felem_assign(e8, ftmp);
-	for (i = 0; i < 8; i++) {
-		felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);
-	}								/* 2^16 - 2^8 */
-	felem_mul(tmp, ftmp, e8); felem_reduce(ftmp, tmp);		/* 2^16 - 2^0 */
-	felem_assign(e16, ftmp);
-	for (i = 0; i < 16; i++) {
-		felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);
-	}								/* 2^32 - 2^16 */
-	felem_mul(tmp, ftmp, e16); felem_reduce(ftmp, tmp);		/* 2^32 - 2^0 */
-	felem_assign(e32, ftmp);
-	for (i = 0; i < 32; i++) {
-		felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);
-	}								/* 2^64 - 2^32 */
-	felem_assign(e64, ftmp);
-	felem_mul(tmp, ftmp, in); felem_reduce(ftmp, tmp);		/* 2^64 - 2^32 + 2^0 */
-	for (i = 0; i < 192; i++) {
-		felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);
-	}								/* 2^256 - 2^224 + 2^192 */
-
-	felem_mul(tmp, e64, e32); felem_reduce(ftmp2, tmp);		/* 2^64 - 2^0 */
-	for (i = 0; i < 16; i++) {
-		felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);
-	}								/* 2^80 - 2^16 */
-	felem_mul(tmp, ftmp2, e16); felem_reduce(ftmp2, tmp);		/* 2^80 - 2^0 */
-	for (i = 0; i < 8; i++) {
-		felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);
-	}								/* 2^88 - 2^8 */
-	felem_mul(tmp, ftmp2, e8); felem_reduce(ftmp2, tmp);		/* 2^88 - 2^0 */
-	for (i = 0; i < 4; i++) {
-		felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);
-	}								/* 2^92 - 2^4 */
-	felem_mul(tmp, ftmp2, e4); felem_reduce(ftmp2, tmp);		/* 2^92 - 2^0 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);		/* 2^93 - 2^1 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);		/* 2^94 - 2^2 */
-	felem_mul(tmp, ftmp2, e2); felem_reduce(ftmp2, tmp);		/* 2^94 - 2^0 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);		/* 2^95 - 2^1 */
-	felem_square(tmp, ftmp2); felem_reduce(ftmp2, tmp);		/* 2^96 - 2^2 */
-	felem_mul(tmp, ftmp2, in); felem_reduce(ftmp2, tmp);		/* 2^96 - 3 */
-
-	felem_mul(tmp, ftmp2, ftmp); felem_reduce(out, tmp); /* 2^256 - 2^224 + 2^192 + 2^96 - 3 */
-	}
+{
+    felem ftmp, ftmp2;
+    /* each e_I will hold |in|^{2^I - 1} */
+    felem e2, e4, e8, e16, e32, e64;
+    longfelem tmp;
+    unsigned i;
+
+    felem_square(tmp, in);
+    felem_reduce(ftmp, tmp);    /* 2^1 */
+    felem_mul(tmp, in, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^2 - 2^0 */
+    felem_assign(e2, ftmp);
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^3 - 2^1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^4 - 2^2 */
+    felem_mul(tmp, ftmp, e2);
+    felem_reduce(ftmp, tmp);    /* 2^4 - 2^0 */
+    felem_assign(e4, ftmp);
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^5 - 2^1 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^6 - 2^2 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^7 - 2^3 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^8 - 2^4 */
+    felem_mul(tmp, ftmp, e4);
+    felem_reduce(ftmp, tmp);    /* 2^8 - 2^0 */
+    felem_assign(e8, ftmp);
+    for (i = 0; i < 8; i++) {
+        felem_square(tmp, ftmp);
+        felem_reduce(ftmp, tmp);
+    }                           /* 2^16 - 2^8 */
+    felem_mul(tmp, ftmp, e8);
+    felem_reduce(ftmp, tmp);    /* 2^16 - 2^0 */
+    felem_assign(e16, ftmp);
+    for (i = 0; i < 16; i++) {
+        felem_square(tmp, ftmp);
+        felem_reduce(ftmp, tmp);
+    }                           /* 2^32 - 2^16 */
+    felem_mul(tmp, ftmp, e16);
+    felem_reduce(ftmp, tmp);    /* 2^32 - 2^0 */
+    felem_assign(e32, ftmp);
+    for (i = 0; i < 32; i++) {
+        felem_square(tmp, ftmp);
+        felem_reduce(ftmp, tmp);
+    }                           /* 2^64 - 2^32 */
+    felem_assign(e64, ftmp);
+    felem_mul(tmp, ftmp, in);
+    felem_reduce(ftmp, tmp);    /* 2^64 - 2^32 + 2^0 */
+    for (i = 0; i < 192; i++) {
+        felem_square(tmp, ftmp);
+        felem_reduce(ftmp, tmp);
+    }                           /* 2^256 - 2^224 + 2^192 */
+
+    felem_mul(tmp, e64, e32);
+    felem_reduce(ftmp2, tmp);   /* 2^64 - 2^0 */
+    for (i = 0; i < 16; i++) {
+        felem_square(tmp, ftmp2);
+        felem_reduce(ftmp2, tmp);
+    }                           /* 2^80 - 2^16 */
+    felem_mul(tmp, ftmp2, e16);
+    felem_reduce(ftmp2, tmp);   /* 2^80 - 2^0 */
+    for (i = 0; i < 8; i++) {
+        felem_square(tmp, ftmp2);
+        felem_reduce(ftmp2, tmp);
+    }                           /* 2^88 - 2^8 */
+    felem_mul(tmp, ftmp2, e8);
+    felem_reduce(ftmp2, tmp);   /* 2^88 - 2^0 */
+    for (i = 0; i < 4; i++) {
+        felem_square(tmp, ftmp2);
+        felem_reduce(ftmp2, tmp);
+    }                           /* 2^92 - 2^4 */
+    felem_mul(tmp, ftmp2, e4);
+    felem_reduce(ftmp2, tmp);   /* 2^92 - 2^0 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^93 - 2^1 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^94 - 2^2 */
+    felem_mul(tmp, ftmp2, e2);
+    felem_reduce(ftmp2, tmp);   /* 2^94 - 2^0 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^95 - 2^1 */
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp2, tmp);   /* 2^96 - 2^2 */
+    felem_mul(tmp, ftmp2, in);
+    felem_reduce(ftmp2, tmp);   /* 2^96 - 3 */
+
+    felem_mul(tmp, ftmp2, ftmp);
+    felem_reduce(out, tmp);     /* 2^256 - 2^224 + 2^192 + 2^96 - 3 */
+}
 
 static void smallfelem_inv_contract(smallfelem out, const smallfelem in)
-	{
-	felem tmp;
+{
+    felem tmp;
 
-	smallfelem_expand(tmp, in);
-	felem_inv(tmp, tmp);
-	felem_contract(out, tmp);
-	}
+    smallfelem_expand(tmp, in);
+    felem_inv(tmp, tmp);
+    felem_contract(out, tmp);
+}
 
 /*-
  * Group operations
@@ -1051,124 +1111,123 @@ static void smallfelem_inv_contract(smallfelem out, const smallfelem in)
  * while x_out == y_in is not (maybe this works, but it's not tested). */
 static void
 point_double(felem x_out, felem y_out, felem z_out,
-	     const felem x_in, const felem y_in, const felem z_in)
-	{
-	longfelem tmp, tmp2;
-	felem delta, gamma, beta, alpha, ftmp, ftmp2;
-	smallfelem small1, small2;
-
-	felem_assign(ftmp, x_in);
-	/* ftmp[i] < 2^106 */
-	felem_assign(ftmp2, x_in);
-	/* ftmp2[i] < 2^106 */
-
-	/* delta = z^2 */
-	felem_square(tmp, z_in);
-	felem_reduce(delta, tmp);
-	/* delta[i] < 2^101 */
-
-	/* gamma = y^2 */
-	felem_square(tmp, y_in);
-	felem_reduce(gamma, tmp);
-	/* gamma[i] < 2^101 */
-	felem_shrink(small1, gamma);
-
-	/* beta = x*gamma */
-	felem_small_mul(tmp, small1, x_in);
-	felem_reduce(beta, tmp);
-	/* beta[i] < 2^101 */
-
-	/* alpha = 3*(x-delta)*(x+delta) */
-	felem_diff(ftmp, delta);
-	/* ftmp[i] < 2^105 + 2^106 < 2^107 */
-	felem_sum(ftmp2, delta);
-	/* ftmp2[i] < 2^105 + 2^106 < 2^107 */
-	felem_scalar(ftmp2, 3);
-	/* ftmp2[i] < 3 * 2^107 < 2^109 */
-	felem_mul(tmp, ftmp, ftmp2);
-	felem_reduce(alpha, tmp);
-	/* alpha[i] < 2^101 */
-	felem_shrink(small2, alpha);
-
-	/* x' = alpha^2 - 8*beta */
-	smallfelem_square(tmp, small2);
-	felem_reduce(x_out, tmp);
-	felem_assign(ftmp, beta);
-	felem_scalar(ftmp, 8);
-	/* ftmp[i] < 8 * 2^101 = 2^104 */
-	felem_diff(x_out, ftmp);
-	/* x_out[i] < 2^105 + 2^101 < 2^106 */
-
-	/* z' = (y + z)^2 - gamma - delta */
-	felem_sum(delta, gamma);
-	/* delta[i] < 2^101 + 2^101 = 2^102 */
-	felem_assign(ftmp, y_in);
-	felem_sum(ftmp, z_in);
-	/* ftmp[i] < 2^106 + 2^106 = 2^107 */
-	felem_square(tmp, ftmp);
-	felem_reduce(z_out, tmp);
-	felem_diff(z_out, delta);
-	/* z_out[i] < 2^105 + 2^101 < 2^106 */
-
-	/* y' = alpha*(4*beta - x') - 8*gamma^2 */
-	felem_scalar(beta, 4);
-	/* beta[i] < 4 * 2^101 = 2^103 */
-	felem_diff_zero107(beta, x_out);
-	/* beta[i] < 2^107 + 2^103 < 2^108 */
-	felem_small_mul(tmp, small2, beta);
-	/* tmp[i] < 7 * 2^64 < 2^67 */
-	smallfelem_square(tmp2, small1);
-	/* tmp2[i] < 7 * 2^64 */
-	longfelem_scalar(tmp2, 8);
-	/* tmp2[i] < 8 * 7 * 2^64 = 7 * 2^67 */
-	longfelem_diff(tmp, tmp2);
-	/* tmp[i] < 2^67 + 2^70 + 2^40 < 2^71 */
-	felem_reduce_zero105(y_out, tmp);
-	/* y_out[i] < 2^106 */
-	}
-
-/* point_double_small is the same as point_double, except that it operates on
- * smallfelems */
+             const felem x_in, const felem y_in, const felem z_in)
+{
+    longfelem tmp, tmp2;
+    felem delta, gamma, beta, alpha, ftmp, ftmp2;
+    smallfelem small1, small2;
+
+    felem_assign(ftmp, x_in);
+    /* ftmp[i] < 2^106 */
+    felem_assign(ftmp2, x_in);
+    /* ftmp2[i] < 2^106 */
+
+    /* delta = z^2 */
+    felem_square(tmp, z_in);
+    felem_reduce(delta, tmp);
+    /* delta[i] < 2^101 */
+
+    /* gamma = y^2 */
+    felem_square(tmp, y_in);
+    felem_reduce(gamma, tmp);
+    /* gamma[i] < 2^101 */
+    felem_shrink(small1, gamma);
+
+    /* beta = x*gamma */
+    felem_small_mul(tmp, small1, x_in);
+    felem_reduce(beta, tmp);
+    /* beta[i] < 2^101 */
+
+    /* alpha = 3*(x-delta)*(x+delta) */
+    felem_diff(ftmp, delta);
+    /* ftmp[i] < 2^105 + 2^106 < 2^107 */
+    felem_sum(ftmp2, delta);
+    /* ftmp2[i] < 2^105 + 2^106 < 2^107 */
+    felem_scalar(ftmp2, 3);
+    /* ftmp2[i] < 3 * 2^107 < 2^109 */
+    felem_mul(tmp, ftmp, ftmp2);
+    felem_reduce(alpha, tmp);
+    /* alpha[i] < 2^101 */
+    felem_shrink(small2, alpha);
+
+    /* x' = alpha^2 - 8*beta */
+    smallfelem_square(tmp, small2);
+    felem_reduce(x_out, tmp);
+    felem_assign(ftmp, beta);
+    felem_scalar(ftmp, 8);
+    /* ftmp[i] < 8 * 2^101 = 2^104 */
+    felem_diff(x_out, ftmp);
+    /* x_out[i] < 2^105 + 2^101 < 2^106 */
+
+    /* z' = (y + z)^2 - gamma - delta */
+    felem_sum(delta, gamma);
+    /* delta[i] < 2^101 + 2^101 = 2^102 */
+    felem_assign(ftmp, y_in);
+    felem_sum(ftmp, z_in);
+    /* ftmp[i] < 2^106 + 2^106 = 2^107 */
+    felem_square(tmp, ftmp);
+    felem_reduce(z_out, tmp);
+    felem_diff(z_out, delta);
+    /* z_out[i] < 2^105 + 2^101 < 2^106 */
+
+    /* y' = alpha*(4*beta - x') - 8*gamma^2 */
+    felem_scalar(beta, 4);
+    /* beta[i] < 4 * 2^101 = 2^103 */
+    felem_diff_zero107(beta, x_out);
+    /* beta[i] < 2^107 + 2^103 < 2^108 */
+    felem_small_mul(tmp, small2, beta);
+    /* tmp[i] < 7 * 2^64 < 2^67 */
+    smallfelem_square(tmp2, small1);
+    /* tmp2[i] < 7 * 2^64 */
+    longfelem_scalar(tmp2, 8);
+    /* tmp2[i] < 8 * 7 * 2^64 = 7 * 2^67 */
+    longfelem_diff(tmp, tmp2);
+    /* tmp[i] < 2^67 + 2^70 + 2^40 < 2^71 */
+    felem_reduce_zero105(y_out, tmp);
+    /* y_out[i] < 2^106 */
+}
+
+/*
+ * point_double_small is the same as point_double, except that it operates on
+ * smallfelems
+ */
 static void
 point_double_small(smallfelem x_out, smallfelem y_out, smallfelem z_out,
-		   const smallfelem x_in, const smallfelem y_in, const smallfelem z_in)
-	{
-	felem felem_x_out, felem_y_out, felem_z_out;
-	felem felem_x_in, felem_y_in, felem_z_in;
-
-	smallfelem_expand(felem_x_in, x_in);
-	smallfelem_expand(felem_y_in, y_in);
-	smallfelem_expand(felem_z_in, z_in);
-	point_double(felem_x_out, felem_y_out, felem_z_out,
-		     felem_x_in, felem_y_in, felem_z_in);
-	felem_shrink(x_out, felem_x_out);
-	felem_shrink(y_out, felem_y_out);
-	felem_shrink(z_out, felem_z_out);
-	}
+                   const smallfelem x_in, const smallfelem y_in,
+                   const smallfelem z_in)
+{
+    felem felem_x_out, felem_y_out, felem_z_out;
+    felem felem_x_in, felem_y_in, felem_z_in;
+
+    smallfelem_expand(felem_x_in, x_in);
+    smallfelem_expand(felem_y_in, y_in);
+    smallfelem_expand(felem_z_in, z_in);
+    point_double(felem_x_out, felem_y_out, felem_z_out,
+                 felem_x_in, felem_y_in, felem_z_in);
+    felem_shrink(x_out, felem_x_out);
+    felem_shrink(y_out, felem_y_out);
+    felem_shrink(z_out, felem_z_out);
+}
 
 /* copy_conditional copies in to out iff mask is all ones. */
-static void
-copy_conditional(felem out, const felem in, limb mask)
-	{
-	unsigned i;
-	for (i = 0; i < NLIMBS; ++i)
-		{
-		const limb tmp = mask & (in[i] ^ out[i]);
-		out[i] ^= tmp;
-		}
-	}
+static void copy_conditional(felem out, const felem in, limb mask)
+{
+    unsigned i;
+    for (i = 0; i < NLIMBS; ++i) {
+        const limb tmp = mask & (in[i] ^ out[i]);
+        out[i] ^= tmp;
+    }
+}
 
 /* copy_small_conditional copies in to out iff mask is all ones. */
-static void
-copy_small_conditional(felem out, const smallfelem in, limb mask)
-	{
-	unsigned i;
-	const u64 mask64 = mask;
-	for (i = 0; i < NLIMBS; ++i)
-		{
-		out[i] = ((limb) (in[i] & mask64)) | (out[i] & ~mask);
-		}
-	}
+static void copy_small_conditional(felem out, const smallfelem in, limb mask)
+{
+    unsigned i;
+    const u64 mask64 = mask;
+    for (i = 0; i < NLIMBS; ++i) {
+        out[i] = ((limb) (in[i] & mask64)) | (out[i] & ~mask);
+    }
+}
 
 /*-
  * point_add calcuates (x1, y1, z1) + (x2, y2, z2)
@@ -1182,183 +1241,185 @@ copy_small_conditional(felem out, const smallfelem in, limb mask)
  * happens during single point multiplication, so there is no timing leak for
  * ECDH or ECDSA signing. */
 static void point_add(felem x3, felem y3, felem z3,
-	const felem x1, const felem y1, const felem z1,
-	const int mixed, const smallfelem x2, const smallfelem y2, const smallfelem z2)
-	{
-	felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, ftmp6, x_out, y_out, z_out;
-	longfelem tmp, tmp2;
-	smallfelem small1, small2, small3, small4, small5;
-	limb x_equal, y_equal, z1_is_zero, z2_is_zero;
-
-	felem_shrink(small3, z1);
-
-	z1_is_zero = smallfelem_is_zero(small3);
-	z2_is_zero = smallfelem_is_zero(z2);
-
-	/* ftmp = z1z1 = z1**2 */
-	smallfelem_square(tmp, small3);
-	felem_reduce(ftmp, tmp);
-	/* ftmp[i] < 2^101 */
-	felem_shrink(small1, ftmp);
-
-	if(!mixed)
-		{
-		/* ftmp2 = z2z2 = z2**2 */
-		smallfelem_square(tmp, z2);
-		felem_reduce(ftmp2, tmp);
-		/* ftmp2[i] < 2^101 */
-		felem_shrink(small2, ftmp2);
-
-		felem_shrink(small5, x1);
-
-		/* u1 = ftmp3 = x1*z2z2 */
-		smallfelem_mul(tmp, small5, small2);
-		felem_reduce(ftmp3, tmp);
-		/* ftmp3[i] < 2^101 */
-
-		/* ftmp5 = z1 + z2 */
-		felem_assign(ftmp5, z1);
-		felem_small_sum(ftmp5, z2);
-		/* ftmp5[i] < 2^107 */
-
-		/* ftmp5 = (z1 + z2)**2 - (z1z1 + z2z2) = 2z1z2 */
-		felem_square(tmp, ftmp5);
-		felem_reduce(ftmp5, tmp);
-		/* ftmp2 = z2z2 + z1z1 */
-		felem_sum(ftmp2, ftmp);
-		/* ftmp2[i] < 2^101 + 2^101 = 2^102 */
-		felem_diff(ftmp5, ftmp2);
-		/* ftmp5[i] < 2^105 + 2^101 < 2^106 */
-
-		/* ftmp2 = z2 * z2z2 */
-		smallfelem_mul(tmp, small2, z2);
-		felem_reduce(ftmp2, tmp);
-
-		/* s1 = ftmp2 = y1 * z2**3 */
-		felem_mul(tmp, y1, ftmp2);
-		felem_reduce(ftmp6, tmp);
-		/* ftmp6[i] < 2^101 */
-		}
-	else
-		{
-		/* We'll assume z2 = 1 (special case z2 = 0 is handled later) */
-
-		/* u1 = ftmp3 = x1*z2z2 */
-		felem_assign(ftmp3, x1);
-		/* ftmp3[i] < 2^106 */
-
-		/* ftmp5 = 2z1z2 */
-		felem_assign(ftmp5, z1);
-		felem_scalar(ftmp5, 2);
-		/* ftmp5[i] < 2*2^106 = 2^107 */
-
-		/* s1 = ftmp2 = y1 * z2**3 */
-		felem_assign(ftmp6, y1);
-		/* ftmp6[i] < 2^106 */
-		}
-
-	/* u2 = x2*z1z1 */
-	smallfelem_mul(tmp, x2, small1);
-	felem_reduce(ftmp4, tmp);
-
-	/* h = ftmp4 = u2 - u1 */
-	felem_diff_zero107(ftmp4, ftmp3);
-	/* ftmp4[i] < 2^107 + 2^101 < 2^108 */
-	felem_shrink(small4, ftmp4);
-
-	x_equal = smallfelem_is_zero(small4);
-
-	/* z_out = ftmp5 * h */
-	felem_small_mul(tmp, small4, ftmp5);
-	felem_reduce(z_out, tmp);
-	/* z_out[i] < 2^101 */
-
-	/* ftmp = z1 * z1z1 */
-	smallfelem_mul(tmp, small1, small3);
-	felem_reduce(ftmp, tmp);
-
-	/* s2 = tmp = y2 * z1**3 */
-	felem_small_mul(tmp, y2, ftmp);
-	felem_reduce(ftmp5, tmp);
-
-	/* r = ftmp5 = (s2 - s1)*2 */
-	felem_diff_zero107(ftmp5, ftmp6);
-	/* ftmp5[i] < 2^107 + 2^107 = 2^108*/
-	felem_scalar(ftmp5, 2);
-	/* ftmp5[i] < 2^109 */
-	felem_shrink(small1, ftmp5);
-	y_equal = smallfelem_is_zero(small1);
-
-	if (x_equal && y_equal && !z1_is_zero && !z2_is_zero)
-		{
-		point_double(x3, y3, z3, x1, y1, z1);
-		return;
-		}
-
-	/* I = ftmp = (2h)**2 */
-	felem_assign(ftmp, ftmp4);
-	felem_scalar(ftmp, 2);
-	/* ftmp[i] < 2*2^108 = 2^109 */
-	felem_square(tmp, ftmp);
-	felem_reduce(ftmp, tmp);
-
-	/* J = ftmp2 = h * I */
-	felem_mul(tmp, ftmp4, ftmp);
-	felem_reduce(ftmp2, tmp);
-
-	/* V = ftmp4 = U1 * I */
-	felem_mul(tmp, ftmp3, ftmp);
-	felem_reduce(ftmp4, tmp);
-
-	/* x_out = r**2 - J - 2V */
-	smallfelem_square(tmp, small1);
-	felem_reduce(x_out, tmp);
-	felem_assign(ftmp3, ftmp4);
-	felem_scalar(ftmp4, 2);
-	felem_sum(ftmp4, ftmp2);
-	/* ftmp4[i] < 2*2^101 + 2^101 < 2^103 */
-	felem_diff(x_out, ftmp4);
-	/* x_out[i] < 2^105 + 2^101 */
-
-	/* y_out = r(V-x_out) - 2 * s1 * J */
-	felem_diff_zero107(ftmp3, x_out);
-	/* ftmp3[i] < 2^107 + 2^101 < 2^108 */
-	felem_small_mul(tmp, small1, ftmp3);
-	felem_mul(tmp2, ftmp6, ftmp2);
-	longfelem_scalar(tmp2, 2);
-	/* tmp2[i] < 2*2^67 = 2^68 */
-	longfelem_diff(tmp, tmp2);
-	/* tmp[i] < 2^67 + 2^70 + 2^40 < 2^71 */
-	felem_reduce_zero105(y_out, tmp);
-	/* y_out[i] < 2^106 */
-
-	copy_small_conditional(x_out, x2, z1_is_zero);
-	copy_conditional(x_out, x1, z2_is_zero);
-	copy_small_conditional(y_out, y2, z1_is_zero);
-	copy_conditional(y_out, y1, z2_is_zero);
-	copy_small_conditional(z_out, z2, z1_is_zero);
-	copy_conditional(z_out, z1, z2_is_zero);
-	felem_assign(x3, x_out);
-	felem_assign(y3, y_out);
-	felem_assign(z3, z_out);
-	}
-
-/* point_add_small is the same as point_add, except that it operates on
- * smallfelems */
+                      const felem x1, const felem y1, const felem z1,
+                      const int mixed, const smallfelem x2,
+                      const smallfelem y2, const smallfelem z2)
+{
+    felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, ftmp6, x_out, y_out, z_out;
+    longfelem tmp, tmp2;
+    smallfelem small1, small2, small3, small4, small5;
+    limb x_equal, y_equal, z1_is_zero, z2_is_zero;
+
+    felem_shrink(small3, z1);
+
+    z1_is_zero = smallfelem_is_zero(small3);
+    z2_is_zero = smallfelem_is_zero(z2);
+
+    /* ftmp = z1z1 = z1**2 */
+    smallfelem_square(tmp, small3);
+    felem_reduce(ftmp, tmp);
+    /* ftmp[i] < 2^101 */
+    felem_shrink(small1, ftmp);
+
+    if (!mixed) {
+        /* ftmp2 = z2z2 = z2**2 */
+        smallfelem_square(tmp, z2);
+        felem_reduce(ftmp2, tmp);
+        /* ftmp2[i] < 2^101 */
+        felem_shrink(small2, ftmp2);
+
+        felem_shrink(small5, x1);
+
+        /* u1 = ftmp3 = x1*z2z2 */
+        smallfelem_mul(tmp, small5, small2);
+        felem_reduce(ftmp3, tmp);
+        /* ftmp3[i] < 2^101 */
+
+        /* ftmp5 = z1 + z2 */
+        felem_assign(ftmp5, z1);
+        felem_small_sum(ftmp5, z2);
+        /* ftmp5[i] < 2^107 */
+
+        /* ftmp5 = (z1 + z2)**2 - (z1z1 + z2z2) = 2z1z2 */
+        felem_square(tmp, ftmp5);
+        felem_reduce(ftmp5, tmp);
+        /* ftmp2 = z2z2 + z1z1 */
+        felem_sum(ftmp2, ftmp);
+        /* ftmp2[i] < 2^101 + 2^101 = 2^102 */
+        felem_diff(ftmp5, ftmp2);
+        /* ftmp5[i] < 2^105 + 2^101 < 2^106 */
+
+        /* ftmp2 = z2 * z2z2 */
+        smallfelem_mul(tmp, small2, z2);
+        felem_reduce(ftmp2, tmp);
+
+        /* s1 = ftmp2 = y1 * z2**3 */
+        felem_mul(tmp, y1, ftmp2);
+        felem_reduce(ftmp6, tmp);
+        /* ftmp6[i] < 2^101 */
+    } else {
+        /*
+         * We'll assume z2 = 1 (special case z2 = 0 is handled later)
+         */
+
+        /* u1 = ftmp3 = x1*z2z2 */
+        felem_assign(ftmp3, x1);
+        /* ftmp3[i] < 2^106 */
+
+        /* ftmp5 = 2z1z2 */
+        felem_assign(ftmp5, z1);
+        felem_scalar(ftmp5, 2);
+        /* ftmp5[i] < 2*2^106 = 2^107 */
+
+        /* s1 = ftmp2 = y1 * z2**3 */
+        felem_assign(ftmp6, y1);
+        /* ftmp6[i] < 2^106 */
+    }
+
+    /* u2 = x2*z1z1 */
+    smallfelem_mul(tmp, x2, small1);
+    felem_reduce(ftmp4, tmp);
+
+    /* h = ftmp4 = u2 - u1 */
+    felem_diff_zero107(ftmp4, ftmp3);
+    /* ftmp4[i] < 2^107 + 2^101 < 2^108 */
+    felem_shrink(small4, ftmp4);
+
+    x_equal = smallfelem_is_zero(small4);
+
+    /* z_out = ftmp5 * h */
+    felem_small_mul(tmp, small4, ftmp5);
+    felem_reduce(z_out, tmp);
+    /* z_out[i] < 2^101 */
+
+    /* ftmp = z1 * z1z1 */
+    smallfelem_mul(tmp, small1, small3);
+    felem_reduce(ftmp, tmp);
+
+    /* s2 = tmp = y2 * z1**3 */
+    felem_small_mul(tmp, y2, ftmp);
+    felem_reduce(ftmp5, tmp);
+
+    /* r = ftmp5 = (s2 - s1)*2 */
+    felem_diff_zero107(ftmp5, ftmp6);
+    /* ftmp5[i] < 2^107 + 2^107 = 2^108 */
+    felem_scalar(ftmp5, 2);
+    /* ftmp5[i] < 2^109 */
+    felem_shrink(small1, ftmp5);
+    y_equal = smallfelem_is_zero(small1);
+
+    if (x_equal && y_equal && !z1_is_zero && !z2_is_zero) {
+        point_double(x3, y3, z3, x1, y1, z1);
+        return;
+    }
+
+    /* I = ftmp = (2h)**2 */
+    felem_assign(ftmp, ftmp4);
+    felem_scalar(ftmp, 2);
+    /* ftmp[i] < 2*2^108 = 2^109 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);
+
+    /* J = ftmp2 = h * I */
+    felem_mul(tmp, ftmp4, ftmp);
+    felem_reduce(ftmp2, tmp);
+
+    /* V = ftmp4 = U1 * I */
+    felem_mul(tmp, ftmp3, ftmp);
+    felem_reduce(ftmp4, tmp);
+
+    /* x_out = r**2 - J - 2V */
+    smallfelem_square(tmp, small1);
+    felem_reduce(x_out, tmp);
+    felem_assign(ftmp3, ftmp4);
+    felem_scalar(ftmp4, 2);
+    felem_sum(ftmp4, ftmp2);
+    /* ftmp4[i] < 2*2^101 + 2^101 < 2^103 */
+    felem_diff(x_out, ftmp4);
+    /* x_out[i] < 2^105 + 2^101 */
+
+    /* y_out = r(V-x_out) - 2 * s1 * J */
+    felem_diff_zero107(ftmp3, x_out);
+    /* ftmp3[i] < 2^107 + 2^101 < 2^108 */
+    felem_small_mul(tmp, small1, ftmp3);
+    felem_mul(tmp2, ftmp6, ftmp2);
+    longfelem_scalar(tmp2, 2);
+    /* tmp2[i] < 2*2^67 = 2^68 */
+    longfelem_diff(tmp, tmp2);
+    /* tmp[i] < 2^67 + 2^70 + 2^40 < 2^71 */
+    felem_reduce_zero105(y_out, tmp);
+    /* y_out[i] < 2^106 */
+
+    copy_small_conditional(x_out, x2, z1_is_zero);
+    copy_conditional(x_out, x1, z2_is_zero);
+    copy_small_conditional(y_out, y2, z1_is_zero);
+    copy_conditional(y_out, y1, z2_is_zero);
+    copy_small_conditional(z_out, z2, z1_is_zero);
+    copy_conditional(z_out, z1, z2_is_zero);
+    felem_assign(x3, x_out);
+    felem_assign(y3, y_out);
+    felem_assign(z3, z_out);
+}
+
+/*
+ * point_add_small is the same as point_add, except that it operates on
+ * smallfelems
+ */
 static void point_add_small(smallfelem x3, smallfelem y3, smallfelem z3,
-			    smallfelem x1, smallfelem y1, smallfelem z1,
-			    smallfelem x2, smallfelem y2, smallfelem z2)
-	{
-	felem felem_x3, felem_y3, felem_z3;
-	felem felem_x1, felem_y1, felem_z1;
-	smallfelem_expand(felem_x1, x1);
-	smallfelem_expand(felem_y1, y1);
-	smallfelem_expand(felem_z1, z1);
-	point_add(felem_x3, felem_y3, felem_z3, felem_x1, felem_y1, felem_z1, 0, x2, y2, z2);
-	felem_shrink(x3, felem_x3);
-	felem_shrink(y3, felem_y3);
-	felem_shrink(z3, felem_z3);
-	}
+                            smallfelem x1, smallfelem y1, smallfelem z1,
+                            smallfelem x2, smallfelem y2, smallfelem z2)
+{
+    felem felem_x3, felem_y3, felem_z3;
+    felem felem_x1, felem_y1, felem_z1;
+    smallfelem_expand(felem_x1, x1);
+    smallfelem_expand(felem_y1, y1);
+    smallfelem_expand(felem_z1, z1);
+    point_add(felem_x3, felem_y3, felem_z3, felem_x1, felem_y1, felem_z1, 0,
+              x2, y2, z2);
+    felem_shrink(x3, felem_x3);
+    felem_shrink(y3, felem_y3);
+    felem_shrink(z3, felem_z3);
+}
 
 /*-
  * Base point pre computation
@@ -1398,804 +1459,908 @@ static void point_add_small(smallfelem x3, smallfelem y3, smallfelem z3,
 
 /* gmul is the table of precomputed base points */
 static const smallfelem gmul[2][16][3] = {
- {{{0, 0, 0, 0},
-   {0, 0, 0, 0},
-   {0, 0, 0, 0}},
-  {{0xf4a13945d898c296, 0x77037d812deb33a0, 0xf8bce6e563a440f2, 0x6b17d1f2e12c4247},
-   {0xcbb6406837bf51f5, 0x2bce33576b315ece, 0x8ee7eb4a7c0f9e16, 0x4fe342e2fe1a7f9b},
-   {1, 0, 0, 0}},
-  {{0x90e75cb48e14db63, 0x29493baaad651f7e, 0x8492592e326e25de, 0x0fa822bc2811aaa5},
-   {0xe41124545f462ee7, 0x34b1a65050fe82f5, 0x6f4ad4bcb3df188b, 0xbff44ae8f5dba80d},
-   {1, 0, 0, 0}},
-  {{0x93391ce2097992af, 0xe96c98fd0d35f1fa, 0xb257c0de95e02789, 0x300a4bbc89d6726f},
-   {0xaa54a291c08127a0, 0x5bb1eeada9d806a5, 0x7f1ddb25ff1e3c6f, 0x72aac7e0d09b4644},
-   {1, 0, 0, 0}},
-  {{0x57c84fc9d789bd85, 0xfc35ff7dc297eac3, 0xfb982fd588c6766e, 0x447d739beedb5e67},
-   {0x0c7e33c972e25b32, 0x3d349b95a7fae500, 0xe12e9d953a4aaff7, 0x2d4825ab834131ee},
-   {1, 0, 0, 0}},
-  {{0x13949c932a1d367f, 0xef7fbd2b1a0a11b7, 0xddc6068bb91dfc60, 0xef9519328a9c72ff},
-   {0x196035a77376d8a8, 0x23183b0895ca1740, 0xc1ee9807022c219c, 0x611e9fc37dbb2c9b},
-   {1, 0, 0, 0}},
-  {{0xcae2b1920b57f4bc, 0x2936df5ec6c9bc36, 0x7dea6482e11238bf, 0x550663797b51f5d8},
-   {0x44ffe216348a964c, 0x9fb3d576dbdefbe1, 0x0afa40018d9d50e5, 0x157164848aecb851},
-   {1, 0, 0, 0}},
-  {{0xe48ecafffc5cde01, 0x7ccd84e70d715f26, 0xa2e8f483f43e4391, 0xeb5d7745b21141ea},
-   {0xcac917e2731a3479, 0x85f22cfe2844b645, 0x0990e6a158006cee, 0xeafd72ebdbecc17b},
-   {1, 0, 0, 0}},
-  {{0x6cf20ffb313728be, 0x96439591a3c6b94a, 0x2736ff8344315fc5, 0xa6d39677a7849276},
-   {0xf2bab833c357f5f4, 0x824a920c2284059b, 0x66b8babd2d27ecdf, 0x674f84749b0b8816},
-   {1, 0, 0, 0}},
-  {{0x2df48c04677c8a3e, 0x74e02f080203a56b, 0x31855f7db8c7fedb, 0x4e769e7672c9ddad},
-   {0xa4c36165b824bbb0, 0xfb9ae16f3b9122a5, 0x1ec0057206947281, 0x42b99082de830663},
-   {1, 0, 0, 0}},
-  {{0x6ef95150dda868b9, 0xd1f89e799c0ce131, 0x7fdc1ca008a1c478, 0x78878ef61c6ce04d},
-   {0x9c62b9121fe0d976, 0x6ace570ebde08d4f, 0xde53142c12309def, 0xb6cb3f5d7b72c321},
-   {1, 0, 0, 0}},
-  {{0x7f991ed2c31a3573, 0x5b82dd5bd54fb496, 0x595c5220812ffcae, 0x0c88bc4d716b1287},
-   {0x3a57bf635f48aca8, 0x7c8181f4df2564f3, 0x18d1b5b39c04e6aa, 0xdd5ddea3f3901dc6},
-   {1, 0, 0, 0}},
-  {{0xe96a79fb3e72ad0c, 0x43a0a28c42ba792f, 0xefe0a423083e49f3, 0x68f344af6b317466},
-   {0xcdfe17db3fb24d4a, 0x668bfc2271f5c626, 0x604ed93c24d67ff3, 0x31b9c405f8540a20},
-   {1, 0, 0, 0}},
-  {{0xd36b4789a2582e7f, 0x0d1a10144ec39c28, 0x663c62c3edbad7a0, 0x4052bf4b6f461db9},
-   {0x235a27c3188d25eb, 0xe724f33999bfcc5b, 0x862be6bd71d70cc8, 0xfecf4d5190b0fc61},
-   {1, 0, 0, 0}},
-  {{0x74346c10a1d4cfac, 0xafdf5cc08526a7a4, 0x123202a8f62bff7a, 0x1eddbae2c802e41a},
-   {0x8fa0af2dd603f844, 0x36e06b7e4c701917, 0x0c45f45273db33a0, 0x43104d86560ebcfc},
-   {1, 0, 0, 0}},
-  {{0x9615b5110d1d78e5, 0x66b0de3225c4744b, 0x0a4a46fb6aaf363a, 0xb48e26b484f7a21c},
-   {0x06ebb0f621a01b2d, 0xc004e4048b7b0f98, 0x64131bcdfed6f668, 0xfac015404d4d3dab},
-   {1, 0, 0, 0}}},
- {{{0, 0, 0, 0},
-   {0, 0, 0, 0},
-   {0, 0, 0, 0}},
-  {{0x3a5a9e22185a5943, 0x1ab919365c65dfb6, 0x21656b32262c71da, 0x7fe36b40af22af89},
-   {0xd50d152c699ca101, 0x74b3d5867b8af212, 0x9f09f40407dca6f1, 0xe697d45825b63624},
-   {1, 0, 0, 0}},
-  {{0xa84aa9397512218e, 0xe9a521b074ca0141, 0x57880b3a18a2e902, 0x4a5b506612a677a6},
-   {0x0beada7a4c4f3840, 0x626db15419e26d9d, 0xc42604fbe1627d40, 0xeb13461ceac089f1},
-   {1, 0, 0, 0}},
-  {{0xf9faed0927a43281, 0x5e52c4144103ecbc, 0xc342967aa815c857, 0x0781b8291c6a220a},
-   {0x5a8343ceeac55f80, 0x88f80eeee54a05e3, 0x97b2a14f12916434, 0x690cde8df0151593},
-   {1, 0, 0, 0}},
-  {{0xaee9c75df7f82f2a, 0x9e4c35874afdf43a, 0xf5622df437371326, 0x8a535f566ec73617},
-   {0xc5f9a0ac223094b7, 0xcde533864c8c7669, 0x37e02819085a92bf, 0x0455c08468b08bd7},
-   {1, 0, 0, 0}},
-  {{0x0c0a6e2c9477b5d9, 0xf9a4bf62876dc444, 0x5050a949b6cdc279, 0x06bada7ab77f8276},
-   {0xc8b4aed1ea48dac9, 0xdebd8a4b7ea1070f, 0x427d49101366eb70, 0x5b476dfd0e6cb18a},
-   {1, 0, 0, 0}},
-  {{0x7c5c3e44278c340a, 0x4d54606812d66f3b, 0x29a751b1ae23c5d8, 0x3e29864e8a2ec908},
-   {0x142d2a6626dbb850, 0xad1744c4765bd780, 0x1f150e68e322d1ed, 0x239b90ea3dc31e7e},
-   {1, 0, 0, 0}},
-  {{0x78c416527a53322a, 0x305dde6709776f8e, 0xdbcab759f8862ed4, 0x820f4dd949f72ff7},
-   {0x6cc544a62b5debd4, 0x75be5d937b4e8cc4, 0x1b481b1b215c14d3, 0x140406ec783a05ec},
-   {1, 0, 0, 0}},
-  {{0x6a703f10e895df07, 0xfd75f3fa01876bd8, 0xeb5b06e70ce08ffe, 0x68f6b8542783dfee},
-   {0x90c76f8a78712655, 0xcf5293d2f310bf7f, 0xfbc8044dfda45028, 0xcbe1feba92e40ce6},
-   {1, 0, 0, 0}},
-  {{0xe998ceea4396e4c1, 0xfc82ef0b6acea274, 0x230f729f2250e927, 0xd0b2f94d2f420109},
-   {0x4305adddb38d4966, 0x10b838f8624c3b45, 0x7db2636658954e7a, 0x971459828b0719e5},
-   {1, 0, 0, 0}},
-  {{0x4bd6b72623369fc9, 0x57f2929e53d0b876, 0xc2d5cba4f2340687, 0x961610004a866aba},
-   {0x49997bcd2e407a5e, 0x69ab197d92ddcb24, 0x2cf1f2438fe5131c, 0x7acb9fadcee75e44},
-   {1, 0, 0, 0}},
-  {{0x254e839423d2d4c0, 0xf57f0c917aea685b, 0xa60d880f6f75aaea, 0x24eb9acca333bf5b},
-   {0xe3de4ccb1cda5dea, 0xfeef9341c51a6b4f, 0x743125f88bac4c4d, 0x69f891c5acd079cc},
-   {1, 0, 0, 0}},
-  {{0xeee44b35702476b5, 0x7ed031a0e45c2258, 0xb422d1e7bd6f8514, 0xe51f547c5972a107},
-   {0xa25bcd6fc9cf343d, 0x8ca922ee097c184e, 0xa62f98b3a9fe9a06, 0x1c309a2b25bb1387},
-   {1, 0, 0, 0}},
-  {{0x9295dbeb1967c459, 0xb00148833472c98e, 0xc504977708011828, 0x20b87b8aa2c4e503},
-   {0x3063175de057c277, 0x1bd539338fe582dd, 0x0d11adef5f69a044, 0xf5c6fa49919776be},
-   {1, 0, 0, 0}},
-  {{0x8c944e760fd59e11, 0x3876cba1102fad5f, 0xa454c3fad83faa56, 0x1ed7d1b9332010b9},
-   {0xa1011a270024b889, 0x05e4d0dcac0cd344, 0x52b520f0eb6a2a24, 0x3a2b03f03217257a},
-   {1, 0, 0, 0}},
-  {{0xf20fc2afdf1d043d, 0xf330240db58d5a62, 0xfc7d229ca0058c3b, 0x15fee545c78dd9f6},
-   {0x501e82885bc98cda, 0x41ef80e5d046ac04, 0x557d9f49461210fb, 0x4ab5b6b2b8753f81},
-   {1, 0, 0, 0}}}};
-
-/* select_point selects the |idx|th point from a precomputation table and
- * copies it to out. */
-static void select_point(const u64 idx, unsigned int size, const smallfelem pre_comp[16][3], smallfelem out[3])
-	{
-	unsigned i, j;
-	u64 *outlimbs = &out[0][0];
-	memset(outlimbs, 0, 3 * sizeof(smallfelem));
-
-	for (i = 0; i < size; i++)
-		{
-		const u64 *inlimbs = (u64*) &pre_comp[i][0][0];
-		u64 mask = i ^ idx;
-		mask |= mask >> 4;
-		mask |= mask >> 2;
-		mask |= mask >> 1;
-		mask &= 1;
-		mask--;
-		for (j = 0; j < NLIMBS * 3; j++)
-			outlimbs[j] |= inlimbs[j] & mask;
-		}
-	}
+    {{{0, 0, 0, 0},
+      {0, 0, 0, 0},
+      {0, 0, 0, 0}},
+     {{0xf4a13945d898c296, 0x77037d812deb33a0, 0xf8bce6e563a440f2,
+       0x6b17d1f2e12c4247},
+      {0xcbb6406837bf51f5, 0x2bce33576b315ece, 0x8ee7eb4a7c0f9e16,
+       0x4fe342e2fe1a7f9b},
+      {1, 0, 0, 0}},
+     {{0x90e75cb48e14db63, 0x29493baaad651f7e, 0x8492592e326e25de,
+       0x0fa822bc2811aaa5},
+      {0xe41124545f462ee7, 0x34b1a65050fe82f5, 0x6f4ad4bcb3df188b,
+       0xbff44ae8f5dba80d},
+      {1, 0, 0, 0}},
+     {{0x93391ce2097992af, 0xe96c98fd0d35f1fa, 0xb257c0de95e02789,
+       0x300a4bbc89d6726f},
+      {0xaa54a291c08127a0, 0x5bb1eeada9d806a5, 0x7f1ddb25ff1e3c6f,
+       0x72aac7e0d09b4644},
+      {1, 0, 0, 0}},
+     {{0x57c84fc9d789bd85, 0xfc35ff7dc297eac3, 0xfb982fd588c6766e,
+       0x447d739beedb5e67},
+      {0x0c7e33c972e25b32, 0x3d349b95a7fae500, 0xe12e9d953a4aaff7,
+       0x2d4825ab834131ee},
+      {1, 0, 0, 0}},
+     {{0x13949c932a1d367f, 0xef7fbd2b1a0a11b7, 0xddc6068bb91dfc60,
+       0xef9519328a9c72ff},
+      {0x196035a77376d8a8, 0x23183b0895ca1740, 0xc1ee9807022c219c,
+       0x611e9fc37dbb2c9b},
+      {1, 0, 0, 0}},
+     {{0xcae2b1920b57f4bc, 0x2936df5ec6c9bc36, 0x7dea6482e11238bf,
+       0x550663797b51f5d8},
+      {0x44ffe216348a964c, 0x9fb3d576dbdefbe1, 0x0afa40018d9d50e5,
+       0x157164848aecb851},
+      {1, 0, 0, 0}},
+     {{0xe48ecafffc5cde01, 0x7ccd84e70d715f26, 0xa2e8f483f43e4391,
+       0xeb5d7745b21141ea},
+      {0xcac917e2731a3479, 0x85f22cfe2844b645, 0x0990e6a158006cee,
+       0xeafd72ebdbecc17b},
+      {1, 0, 0, 0}},
+     {{0x6cf20ffb313728be, 0x96439591a3c6b94a, 0x2736ff8344315fc5,
+       0xa6d39677a7849276},
+      {0xf2bab833c357f5f4, 0x824a920c2284059b, 0x66b8babd2d27ecdf,
+       0x674f84749b0b8816},
+      {1, 0, 0, 0}},
+     {{0x2df48c04677c8a3e, 0x74e02f080203a56b, 0x31855f7db8c7fedb,
+       0x4e769e7672c9ddad},
+      {0xa4c36165b824bbb0, 0xfb9ae16f3b9122a5, 0x1ec0057206947281,
+       0x42b99082de830663},
+      {1, 0, 0, 0}},
+     {{0x6ef95150dda868b9, 0xd1f89e799c0ce131, 0x7fdc1ca008a1c478,
+       0x78878ef61c6ce04d},
+      {0x9c62b9121fe0d976, 0x6ace570ebde08d4f, 0xde53142c12309def,
+       0xb6cb3f5d7b72c321},
+      {1, 0, 0, 0}},
+     {{0x7f991ed2c31a3573, 0x5b82dd5bd54fb496, 0x595c5220812ffcae,
+       0x0c88bc4d716b1287},
+      {0x3a57bf635f48aca8, 0x7c8181f4df2564f3, 0x18d1b5b39c04e6aa,
+       0xdd5ddea3f3901dc6},
+      {1, 0, 0, 0}},
+     {{0xe96a79fb3e72ad0c, 0x43a0a28c42ba792f, 0xefe0a423083e49f3,
+       0x68f344af6b317466},
+      {0xcdfe17db3fb24d4a, 0x668bfc2271f5c626, 0x604ed93c24d67ff3,
+       0x31b9c405f8540a20},
+      {1, 0, 0, 0}},
+     {{0xd36b4789a2582e7f, 0x0d1a10144ec39c28, 0x663c62c3edbad7a0,
+       0x4052bf4b6f461db9},
+      {0x235a27c3188d25eb, 0xe724f33999bfcc5b, 0x862be6bd71d70cc8,
+       0xfecf4d5190b0fc61},
+      {1, 0, 0, 0}},
+     {{0x74346c10a1d4cfac, 0xafdf5cc08526a7a4, 0x123202a8f62bff7a,
+       0x1eddbae2c802e41a},
+      {0x8fa0af2dd603f844, 0x36e06b7e4c701917, 0x0c45f45273db33a0,
+       0x43104d86560ebcfc},
+      {1, 0, 0, 0}},
+     {{0x9615b5110d1d78e5, 0x66b0de3225c4744b, 0x0a4a46fb6aaf363a,
+       0xb48e26b484f7a21c},
+      {0x06ebb0f621a01b2d, 0xc004e4048b7b0f98, 0x64131bcdfed6f668,
+       0xfac015404d4d3dab},
+      {1, 0, 0, 0}}},
+    {{{0, 0, 0, 0},
+      {0, 0, 0, 0},
+      {0, 0, 0, 0}},
+     {{0x3a5a9e22185a5943, 0x1ab919365c65dfb6, 0x21656b32262c71da,
+       0x7fe36b40af22af89},
+      {0xd50d152c699ca101, 0x74b3d5867b8af212, 0x9f09f40407dca6f1,
+       0xe697d45825b63624},
+      {1, 0, 0, 0}},
+     {{0xa84aa9397512218e, 0xe9a521b074ca0141, 0x57880b3a18a2e902,
+       0x4a5b506612a677a6},
+      {0x0beada7a4c4f3840, 0x626db15419e26d9d, 0xc42604fbe1627d40,
+       0xeb13461ceac089f1},
+      {1, 0, 0, 0}},
+     {{0xf9faed0927a43281, 0x5e52c4144103ecbc, 0xc342967aa815c857,
+       0x0781b8291c6a220a},
+      {0x5a8343ceeac55f80, 0x88f80eeee54a05e3, 0x97b2a14f12916434,
+       0x690cde8df0151593},
+      {1, 0, 0, 0}},
+     {{0xaee9c75df7f82f2a, 0x9e4c35874afdf43a, 0xf5622df437371326,
+       0x8a535f566ec73617},
+      {0xc5f9a0ac223094b7, 0xcde533864c8c7669, 0x37e02819085a92bf,
+       0x0455c08468b08bd7},
+      {1, 0, 0, 0}},
+     {{0x0c0a6e2c9477b5d9, 0xf9a4bf62876dc444, 0x5050a949b6cdc279,
+       0x06bada7ab77f8276},
+      {0xc8b4aed1ea48dac9, 0xdebd8a4b7ea1070f, 0x427d49101366eb70,
+       0x5b476dfd0e6cb18a},
+      {1, 0, 0, 0}},
+     {{0x7c5c3e44278c340a, 0x4d54606812d66f3b, 0x29a751b1ae23c5d8,
+       0x3e29864e8a2ec908},
+      {0x142d2a6626dbb850, 0xad1744c4765bd780, 0x1f150e68e322d1ed,
+       0x239b90ea3dc31e7e},
+      {1, 0, 0, 0}},
+     {{0x78c416527a53322a, 0x305dde6709776f8e, 0xdbcab759f8862ed4,
+       0x820f4dd949f72ff7},
+      {0x6cc544a62b5debd4, 0x75be5d937b4e8cc4, 0x1b481b1b215c14d3,
+       0x140406ec783a05ec},
+      {1, 0, 0, 0}},
+     {{0x6a703f10e895df07, 0xfd75f3fa01876bd8, 0xeb5b06e70ce08ffe,
+       0x68f6b8542783dfee},
+      {0x90c76f8a78712655, 0xcf5293d2f310bf7f, 0xfbc8044dfda45028,
+       0xcbe1feba92e40ce6},
+      {1, 0, 0, 0}},
+     {{0xe998ceea4396e4c1, 0xfc82ef0b6acea274, 0x230f729f2250e927,
+       0xd0b2f94d2f420109},
+      {0x4305adddb38d4966, 0x10b838f8624c3b45, 0x7db2636658954e7a,
+       0x971459828b0719e5},
+      {1, 0, 0, 0}},
+     {{0x4bd6b72623369fc9, 0x57f2929e53d0b876, 0xc2d5cba4f2340687,
+       0x961610004a866aba},
+      {0x49997bcd2e407a5e, 0x69ab197d92ddcb24, 0x2cf1f2438fe5131c,
+       0x7acb9fadcee75e44},
+      {1, 0, 0, 0}},
+     {{0x254e839423d2d4c0, 0xf57f0c917aea685b, 0xa60d880f6f75aaea,
+       0x24eb9acca333bf5b},
+      {0xe3de4ccb1cda5dea, 0xfeef9341c51a6b4f, 0x743125f88bac4c4d,
+       0x69f891c5acd079cc},
+      {1, 0, 0, 0}},
+     {{0xeee44b35702476b5, 0x7ed031a0e45c2258, 0xb422d1e7bd6f8514,
+       0xe51f547c5972a107},
+      {0xa25bcd6fc9cf343d, 0x8ca922ee097c184e, 0xa62f98b3a9fe9a06,
+       0x1c309a2b25bb1387},
+      {1, 0, 0, 0}},
+     {{0x9295dbeb1967c459, 0xb00148833472c98e, 0xc504977708011828,
+       0x20b87b8aa2c4e503},
+      {0x3063175de057c277, 0x1bd539338fe582dd, 0x0d11adef5f69a044,
+       0xf5c6fa49919776be},
+      {1, 0, 0, 0}},
+     {{0x8c944e760fd59e11, 0x3876cba1102fad5f, 0xa454c3fad83faa56,
+       0x1ed7d1b9332010b9},
+      {0xa1011a270024b889, 0x05e4d0dcac0cd344, 0x52b520f0eb6a2a24,
+       0x3a2b03f03217257a},
+      {1, 0, 0, 0}},
+     {{0xf20fc2afdf1d043d, 0xf330240db58d5a62, 0xfc7d229ca0058c3b,
+       0x15fee545c78dd9f6},
+      {0x501e82885bc98cda, 0x41ef80e5d046ac04, 0x557d9f49461210fb,
+       0x4ab5b6b2b8753f81},
+      {1, 0, 0, 0}}}
+};
+
+/*
+ * select_point selects the |idx|th point from a precomputation table and
+ * copies it to out.
+ */
+static void select_point(const u64 idx, unsigned int size,
+                         const smallfelem pre_comp[16][3], smallfelem out[3])
+{
+    unsigned i, j;
+    u64 *outlimbs = &out[0][0];
+    memset(outlimbs, 0, 3 * sizeof(smallfelem));
+
+    for (i = 0; i < size; i++) {
+        const u64 *inlimbs = (u64 *)&pre_comp[i][0][0];
+        u64 mask = i ^ idx;
+        mask |= mask >> 4;
+        mask |= mask >> 2;
+        mask |= mask >> 1;
+        mask &= 1;
+        mask--;
+        for (j = 0; j < NLIMBS * 3; j++)
+            outlimbs[j] |= inlimbs[j] & mask;
+    }
+}
 
 /* get_bit returns the |i|th bit in |in| */
 static char get_bit(const felem_bytearray in, int i)
-	{
-	if ((i < 0) || (i >= 256))
-		return 0;
-	return (in[i >> 3] >> (i & 7)) & 1;
-	}
-
-/* Interleaved point multiplication using precomputed point multiples:
- * The small point multiples 0*P, 1*P, ..., 17*P are in pre_comp[],
- * the scalars in scalars[]. If g_scalar is non-NULL, we also add this multiple
- * of the generator, using certain (large) precomputed multiples in g_pre_comp.
- * Output point (X, Y, Z) is stored in x_out, y_out, z_out */
+{
+    if ((i < 0) || (i >= 256))
+        return 0;
+    return (in[i >> 3] >> (i & 7)) & 1;
+}
+
+/*
+ * Interleaved point multiplication using precomputed point multiples: The
+ * small point multiples 0*P, 1*P, ..., 17*P are in pre_comp[], the scalars
+ * in scalars[]. If g_scalar is non-NULL, we also add this multiple of the
+ * generator, using certain (large) precomputed multiples in g_pre_comp.
+ * Output point (X, Y, Z) is stored in x_out, y_out, z_out
+ */
 static void batch_mul(felem x_out, felem y_out, felem z_out,
-	const felem_bytearray scalars[], const unsigned num_points, const u8 *g_scalar,
-	const int mixed, const smallfelem pre_comp[][17][3], const smallfelem g_pre_comp[2][16][3])
-	{
-	int i, skip;
-	unsigned num, gen_mul = (g_scalar != NULL);
-	felem nq[3], ftmp;
-	smallfelem tmp[3];
-	u64 bits;
-	u8 sign, digit;
-
-	/* set nq to the point at infinity */
-	memset(nq, 0, 3 * sizeof(felem));
-
-	/* Loop over all scalars msb-to-lsb, interleaving additions
-	 * of multiples of the generator (two in each of the last 32 rounds)
-	 * and additions of other points multiples (every 5th round).
-	 */
-	skip = 1; /* save two point operations in the first round */
-	for (i = (num_points ? 255 : 31); i >= 0; --i)
-		{
-		/* double */
-		if (!skip)
-			point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
-
-		/* add multiples of the generator */
-		if (gen_mul && (i <= 31))
-			{
-			/* first, look 32 bits upwards */
-			bits = get_bit(g_scalar, i + 224) << 3;
-			bits |= get_bit(g_scalar, i + 160) << 2;
-			bits |= get_bit(g_scalar, i + 96) << 1;
-			bits |= get_bit(g_scalar, i + 32);
-			/* select the point to add, in constant time */
-			select_point(bits, 16, g_pre_comp[1], tmp);
-
-			if (!skip)
-				{
-				/* Arg 1 below is for "mixed" */
-				point_add(nq[0], nq[1], nq[2],
-					nq[0], nq[1], nq[2],
-					1, tmp[0], tmp[1], tmp[2]);
-				}
-			else
-				{
-				smallfelem_expand(nq[0], tmp[0]);
-				smallfelem_expand(nq[1], tmp[1]);
-				smallfelem_expand(nq[2], tmp[2]);
-				skip = 0;
-				}
-
-			/* second, look at the current position */
-			bits = get_bit(g_scalar, i + 192) << 3;
-			bits |= get_bit(g_scalar, i + 128) << 2;
-			bits |= get_bit(g_scalar, i + 64) << 1;
-			bits |= get_bit(g_scalar, i);
-			/* select the point to add, in constant time */
-			select_point(bits, 16, g_pre_comp[0], tmp);
-			/* Arg 1 below is for "mixed" */
-			point_add(nq[0], nq[1], nq[2],
-				nq[0], nq[1], nq[2],
-				1, tmp[0], tmp[1], tmp[2]);
-			}
-
-		/* do other additions every 5 doublings */
-		if (num_points && (i % 5 == 0))
-			{
-			/* loop over all scalars */
-			for (num = 0; num < num_points; ++num)
-				{
-				bits = get_bit(scalars[num], i + 4) << 5;
-				bits |= get_bit(scalars[num], i + 3) << 4;
-				bits |= get_bit(scalars[num], i + 2) << 3;
-				bits |= get_bit(scalars[num], i + 1) << 2;
-				bits |= get_bit(scalars[num], i) << 1;
-				bits |= get_bit(scalars[num], i - 1);
-				ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
-
-				/* select the point to add or subtract, in constant time */
-				select_point(digit, 17, pre_comp[num], tmp);
-				smallfelem_neg(ftmp, tmp[1]); /* (X, -Y, Z) is the negative point */
-				copy_small_conditional(ftmp, tmp[1], (((limb) sign) - 1));
-				felem_contract(tmp[1], ftmp);
-
-				if (!skip)
-					{
-					point_add(nq[0], nq[1], nq[2],
-						nq[0], nq[1], nq[2],
-						mixed, tmp[0], tmp[1], tmp[2]);
-					}
-				else
-					{
-					smallfelem_expand(nq[0], tmp[0]);
-					smallfelem_expand(nq[1], tmp[1]);
-					smallfelem_expand(nq[2], tmp[2]);
-					skip = 0;
-					}
-				}
-			}
-		}
-	felem_assign(x_out, nq[0]);
-	felem_assign(y_out, nq[1]);
-	felem_assign(z_out, nq[2]);
-	}
+                      const felem_bytearray scalars[],
+                      const unsigned num_points, const u8 *g_scalar,
+                      const int mixed, const smallfelem pre_comp[][17][3],
+                      const smallfelem g_pre_comp[2][16][3])
+{
+    int i, skip;
+    unsigned num, gen_mul = (g_scalar != NULL);
+    felem nq[3], ftmp;
+    smallfelem tmp[3];
+    u64 bits;
+    u8 sign, digit;
+
+    /* set nq to the point at infinity */
+    memset(nq, 0, 3 * sizeof(felem));
+
+    /*
+     * Loop over all scalars msb-to-lsb, interleaving additions of multiples
+     * of the generator (two in each of the last 32 rounds) and additions of
+     * other points multiples (every 5th round).
+     */
+    skip = 1;                   /* save two point operations in the first
+                                 * round */
+    for (i = (num_points ? 255 : 31); i >= 0; --i) {
+        /* double */
+        if (!skip)
+            point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
+
+        /* add multiples of the generator */
+        if (gen_mul && (i <= 31)) {
+            /* first, look 32 bits upwards */
+            bits = get_bit(g_scalar, i + 224) << 3;
+            bits |= get_bit(g_scalar, i + 160) << 2;
+            bits |= get_bit(g_scalar, i + 96) << 1;
+            bits |= get_bit(g_scalar, i + 32);
+            /* select the point to add, in constant time */
+            select_point(bits, 16, g_pre_comp[1], tmp);
+
+            if (!skip) {
+                /* Arg 1 below is for "mixed" */
+                point_add(nq[0], nq[1], nq[2],
+                          nq[0], nq[1], nq[2], 1, tmp[0], tmp[1], tmp[2]);
+            } else {
+                smallfelem_expand(nq[0], tmp[0]);
+                smallfelem_expand(nq[1], tmp[1]);
+                smallfelem_expand(nq[2], tmp[2]);
+                skip = 0;
+            }
+
+            /* second, look at the current position */
+            bits = get_bit(g_scalar, i + 192) << 3;
+            bits |= get_bit(g_scalar, i + 128) << 2;
+            bits |= get_bit(g_scalar, i + 64) << 1;
+            bits |= get_bit(g_scalar, i);
+            /* select the point to add, in constant time */
+            select_point(bits, 16, g_pre_comp[0], tmp);
+            /* Arg 1 below is for "mixed" */
+            point_add(nq[0], nq[1], nq[2],
+                      nq[0], nq[1], nq[2], 1, tmp[0], tmp[1], tmp[2]);
+        }
+
+        /* do other additions every 5 doublings */
+        if (num_points && (i % 5 == 0)) {
+            /* loop over all scalars */
+            for (num = 0; num < num_points; ++num) {
+                bits = get_bit(scalars[num], i + 4) << 5;
+                bits |= get_bit(scalars[num], i + 3) << 4;
+                bits |= get_bit(scalars[num], i + 2) << 3;
+                bits |= get_bit(scalars[num], i + 1) << 2;
+                bits |= get_bit(scalars[num], i) << 1;
+                bits |= get_bit(scalars[num], i - 1);
+                ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
+
+                /*
+                 * select the point to add or subtract, in constant time
+                 */
+                select_point(digit, 17, pre_comp[num], tmp);
+                smallfelem_neg(ftmp, tmp[1]); /* (X, -Y, Z) is the negative
+                                               * point */
+                copy_small_conditional(ftmp, tmp[1], (((limb) sign) - 1));
+                felem_contract(tmp[1], ftmp);
+
+                if (!skip) {
+                    point_add(nq[0], nq[1], nq[2],
+                              nq[0], nq[1], nq[2],
+                              mixed, tmp[0], tmp[1], tmp[2]);
+                } else {
+                    smallfelem_expand(nq[0], tmp[0]);
+                    smallfelem_expand(nq[1], tmp[1]);
+                    smallfelem_expand(nq[2], tmp[2]);
+                    skip = 0;
+                }
+            }
+        }
+    }
+    felem_assign(x_out, nq[0]);
+    felem_assign(y_out, nq[1]);
+    felem_assign(z_out, nq[2]);
+}
 
 /* Precomputation for the group generator. */
 typedef struct {
-	smallfelem g_pre_comp[2][16][3];
-	int references;
+    smallfelem g_pre_comp[2][16][3];
+    int references;
 } NISTP256_PRE_COMP;
 
 const EC_METHOD *EC_GFp_nistp256_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_nistp256_group_init,
-		ec_GFp_simple_group_finish,
-		ec_GFp_simple_group_clear_finish,
-		ec_GFp_nist_group_copy,
-		ec_GFp_nistp256_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_nistp256_point_get_affine_coordinates,
-		0 /* point_set_compressed_coordinates */,
-		0 /* point2oct */,
-		0 /* oct2point */,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		ec_GFp_nistp256_points_mul,
-		ec_GFp_nistp256_precompute_mult,
-		ec_GFp_nistp256_have_precompute_mult,
-		ec_GFp_nist_field_mul,
-		ec_GFp_nist_field_sqr,
-		0 /* field_div */,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
-
-	return &ret;
-	}
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_nistp256_group_init,
+        ec_GFp_simple_group_finish,
+        ec_GFp_simple_group_clear_finish,
+        ec_GFp_nist_group_copy,
+        ec_GFp_nistp256_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_nistp256_point_get_affine_coordinates,
+        0 /* point_set_compressed_coordinates */ ,
+        0 /* point2oct */ ,
+        0 /* oct2point */ ,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        ec_GFp_nistp256_points_mul,
+        ec_GFp_nistp256_precompute_mult,
+        ec_GFp_nistp256_have_precompute_mult,
+        ec_GFp_nist_field_mul,
+        ec_GFp_nist_field_sqr,
+        0 /* field_div */ ,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
+
+    return &ret;
+}
 
 /******************************************************************************/
-/*		       FUNCTIONS TO MANAGE PRECOMPUTATION
+/*
+ * FUNCTIONS TO MANAGE PRECOMPUTATION
  */
 
 static NISTP256_PRE_COMP *nistp256_pre_comp_new()
-	{
-	NISTP256_PRE_COMP *ret = NULL;
-	ret = (NISTP256_PRE_COMP *) OPENSSL_malloc(sizeof *ret);
-	if (!ret)
-		{
-		ECerr(EC_F_NISTP256_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
-		return ret;
-		}
-	memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
-	ret->references = 1;
-	return ret;
-	}
+{
+    NISTP256_PRE_COMP *ret = NULL;
+    ret = (NISTP256_PRE_COMP *) OPENSSL_malloc(sizeof *ret);
+    if (!ret) {
+        ECerr(EC_F_NISTP256_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
+    ret->references = 1;
+    return ret;
+}
 
 static void *nistp256_pre_comp_dup(void *src_)
-	{
-	NISTP256_PRE_COMP *src = src_;
+{
+    NISTP256_PRE_COMP *src = src_;
 
-	/* no need to actually copy, these objects never change! */
-	CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
+    /* no need to actually copy, these objects never change! */
+    CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
 
-	return src_;
-	}
+    return src_;
+}
 
 static void nistp256_pre_comp_free(void *pre_)
-	{
-	int i;
-	NISTP256_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP256_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_free(pre);
-	}
+    OPENSSL_free(pre);
+}
 
 static void nistp256_pre_comp_clear_free(void *pre_)
-	{
-	int i;
-	NISTP256_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP256_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_cleanse(pre, sizeof *pre);
-	OPENSSL_free(pre);
-	}
+    OPENSSL_cleanse(pre, sizeof *pre);
+    OPENSSL_free(pre);
+}
 
 /******************************************************************************/
-/*			   OPENSSL EC_METHOD FUNCTIONS
+/*
+ * OPENSSL EC_METHOD FUNCTIONS
  */
 
 int ec_GFp_nistp256_group_init(EC_GROUP *group)
-	{
-	int ret;
-	ret = ec_GFp_simple_group_init(group);
-	group->a_is_minus3 = 1;
-	return ret;
-	}
+{
+    int ret;
+    ret = ec_GFp_simple_group_init(group);
+    group->a_is_minus3 = 1;
+    return ret;
+}
 
 int ec_GFp_nistp256_group_set_curve(EC_GROUP *group, const BIGNUM *p,
-	const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *curve_p, *curve_a, *curve_b;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
-		((curve_a = BN_CTX_get(ctx)) == NULL) ||
-		((curve_b = BN_CTX_get(ctx)) == NULL)) goto err;
-	BN_bin2bn(nistp256_curve_params[0], sizeof(felem_bytearray), curve_p);
-	BN_bin2bn(nistp256_curve_params[1], sizeof(felem_bytearray), curve_a);
-	BN_bin2bn(nistp256_curve_params[2], sizeof(felem_bytearray), curve_b);
-	if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) ||
-		(BN_cmp(curve_b, b)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE,
-			EC_R_WRONG_CURVE_PARAMETERS);
-		goto err;
-		}
-	group->field_mod_func = BN_nist_mod_256;
-	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
-err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-/* Takes the Jacobian coordinates (X, Y, Z) of a point and returns
- * (X', Y') = (X/Z^2, Y/Z^3) */
+                                    const BIGNUM *a, const BIGNUM *b,
+                                    BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *curve_p, *curve_a, *curve_b;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_a = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_b = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    BN_bin2bn(nistp256_curve_params[0], sizeof(felem_bytearray), curve_p);
+    BN_bin2bn(nistp256_curve_params[1], sizeof(felem_bytearray), curve_a);
+    BN_bin2bn(nistp256_curve_params[2], sizeof(felem_bytearray), curve_b);
+    if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) || (BN_cmp(curve_b, b))) {
+        ECerr(EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE,
+              EC_R_WRONG_CURVE_PARAMETERS);
+        goto err;
+    }
+    group->field_mod_func = BN_nist_mod_256;
+    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+ err:
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Takes the Jacobian coordinates (X, Y, Z) of a point and returns (X', Y') =
+ * (X/Z^2, Y/Z^3)
+ */
 int ec_GFp_nistp256_point_get_affine_coordinates(const EC_GROUP *group,
-	const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	felem z1, z2, x_in, y_in;
-	smallfelem x_out, y_out;
-	longfelem tmp;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
-			EC_R_POINT_AT_INFINITY);
-		return 0;
-		}
-	if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
-		(!BN_to_felem(z1, &point->Z))) return 0;
-	felem_inv(z2, z1);
-	felem_square(tmp, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, x_in, z1); felem_reduce(x_in, tmp);
-	felem_contract(x_out, x_in);
-	if (x != NULL)
-		{
-		if (!smallfelem_to_BN(x, x_out)) {
-		ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
-			ERR_R_BN_LIB);
-		return 0;
-		}
-		}
-	felem_mul(tmp, z1, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, y_in, z1); felem_reduce(y_in, tmp);
-	felem_contract(y_out, y_in);
-	if (y != NULL)
-		{
-		if (!smallfelem_to_BN(y, y_out))
-			{
-			ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
-				ERR_R_BN_LIB);
-			return 0;
-			}
-		}
-	return 1;
-	}
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx)
+{
+    felem z1, z2, x_in, y_in;
+    smallfelem x_out, y_out;
+    longfelem tmp;
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
+              EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
+    if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
+        (!BN_to_felem(z1, &point->Z)))
+        return 0;
+    felem_inv(z2, z1);
+    felem_square(tmp, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, x_in, z1);
+    felem_reduce(x_in, tmp);
+    felem_contract(x_out, x_in);
+    if (x != NULL) {
+        if (!smallfelem_to_BN(x, x_out)) {
+            ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    felem_mul(tmp, z1, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, y_in, z1);
+    felem_reduce(y_in, tmp);
+    felem_contract(y_out, y_in);
+    if (y != NULL) {
+        if (!smallfelem_to_BN(y, y_out)) {
+            ECerr(EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    return 1;
+}
 
 /* points below is of size |num|, and tmp_smallfelems is of size |num+1| */
-static void make_points_affine(size_t num, smallfelem points[][3], smallfelem tmp_smallfelems[])
-	{
-	/* Runs in constant time, unless an input is the point at infinity
-	 * (which normally shouldn't happen). */
-	ec_GFp_nistp_points_make_affine_internal(
-		num,
-		points,
-		sizeof(smallfelem),
-		tmp_smallfelems,
-		(void (*)(void *)) smallfelem_one,
-		(int (*)(const void *)) smallfelem_is_zero_int,
-		(void (*)(void *, const void *)) smallfelem_assign,
-		(void (*)(void *, const void *)) smallfelem_square_contract,
-		(void (*)(void *, const void *, const void *)) smallfelem_mul_contract,
-		(void (*)(void *, const void *)) smallfelem_inv_contract,
-		/* nothing to contract */
-		(void (*)(void *, const void *)) smallfelem_assign);
-	}
-
-/* Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL values
- * Result is stored in r (r can equal one of the inputs). */
+static void make_points_affine(size_t num, smallfelem points[][3],
+                               smallfelem tmp_smallfelems[])
+{
+    /*
+     * Runs in constant time, unless an input is the point at infinity (which
+     * normally shouldn't happen).
+     */
+    ec_GFp_nistp_points_make_affine_internal(num,
+                                             points,
+                                             sizeof(smallfelem),
+                                             tmp_smallfelems,
+                                             (void (*)(void *))smallfelem_one,
+                                             (int (*)(const void *))
+                                             smallfelem_is_zero_int,
+                                             (void (*)(void *, const void *))
+                                             smallfelem_assign,
+                                             (void (*)(void *, const void *))
+                                             smallfelem_square_contract,
+                                             (void (*)
+                                              (void *, const void *,
+                                               const void *))
+                                             smallfelem_mul_contract,
+                                             (void (*)(void *, const void *))
+                                             smallfelem_inv_contract,
+                                             /* nothing to contract */
+                                             (void (*)(void *, const void *))
+                                             smallfelem_assign);
+}
+
+/*
+ * Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL
+ * values Result is stored in r (r can equal one of the inputs).
+ */
 int ec_GFp_nistp256_points_mul(const EC_GROUP *group, EC_POINT *r,
-	const BIGNUM *scalar, size_t num, const EC_POINT *points[],
-	const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	int ret = 0;
-	int j;
-	int mixed = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y, *z, *tmp_scalar;
-	felem_bytearray g_secret;
-	felem_bytearray *secrets = NULL;
-	smallfelem (*pre_comp)[17][3] = NULL;
-	smallfelem *tmp_smallfelems = NULL;
-	felem_bytearray tmp;
-	unsigned i, num_bytes;
-	int have_pre_comp = 0;
-	size_t num_points = num;
-	smallfelem x_in, y_in, z_in;
-	felem x_out, y_out, z_out;
-	NISTP256_PRE_COMP *pre = NULL;
-	const smallfelem (*g_pre_comp)[16][3] = NULL;
-	EC_POINT *generator = NULL;
-	const EC_POINT *p = NULL;
-	const BIGNUM *p_scalar = NULL;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL) ||
-		((z = BN_CTX_get(ctx)) == NULL) ||
-		((tmp_scalar = BN_CTX_get(ctx)) == NULL))
-		goto err;
-
-	if (scalar != NULL)
-		{
-		pre = EC_EX_DATA_get_data(group->extra_data,
-			nistp256_pre_comp_dup, nistp256_pre_comp_free,
-			nistp256_pre_comp_clear_free);
-		if (pre)
-			/* we have precomputation, try to use it */
-			g_pre_comp = (const smallfelem (*)[16][3]) pre->g_pre_comp;
-		else
-			/* try to use the standard precomputation */
-			g_pre_comp = &gmul[0];
-		generator = EC_POINT_new(group);
-		if (generator == NULL)
-			goto err;
-		/* get the generator from precomputation */
-		if (!smallfelem_to_BN(x, g_pre_comp[0][1][0]) ||
-			!smallfelem_to_BN(y, g_pre_comp[0][1][1]) ||
-			!smallfelem_to_BN(z, g_pre_comp[0][1][2]))
-			{
-			ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
-			goto err;
-			}
-		if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
-				generator, x, y, z, ctx))
-			goto err;
-		if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-			/* precomputation matches generator */
-			have_pre_comp = 1;
-		else
-			/* we don't have valid precomputation:
-			 * treat the generator as a random point */
-			num_points++;
-		}
-	if (num_points > 0)
-		{
-		if (num_points >= 3)
-			{
-			/* unless we precompute multiples for just one or two points,
-			 * converting those into affine form is time well spent  */
-			mixed = 1;
-			}
-		secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
-		pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(smallfelem));
-		if (mixed)
-			tmp_smallfelems = OPENSSL_malloc((num_points * 17 + 1) * sizeof(smallfelem));
-		if ((secrets == NULL) || (pre_comp == NULL) || (mixed && (tmp_smallfelems == NULL)))
-			{
-			ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* we treat NULL scalars as 0, and NULL points as points at infinity,
-		 * i.e., they contribute nothing to the linear combination */
-		memset(secrets, 0, num_points * sizeof(felem_bytearray));
-		memset(pre_comp, 0, num_points * 17 * 3 * sizeof(smallfelem));
-		for (i = 0; i < num_points; ++i)
-			{
-			if (i == num)
-				/* we didn't have a valid precomputation, so we pick
-				 * the generator */
-				{
-				p = EC_GROUP_get0_generator(group);
-				p_scalar = scalar;
-				}
-			else
-				/* the i^th point */
-				{
-				p = points[i];
-				p_scalar = scalars[i];
-				}
-			if ((p_scalar != NULL) && (p != NULL))
-				{
-				/* reduce scalar to 0 <= scalar < 2^256 */
-				if ((BN_num_bits(p_scalar) > 256) || (BN_is_negative(p_scalar)))
-					{
-					/* this is an unusual input, and we don't guarantee
-					 * constant-timeness */
-					if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx))
-						{
-						ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
-						goto err;
-						}
-					num_bytes = BN_bn2bin(tmp_scalar, tmp);
-					}
-				else
-					num_bytes = BN_bn2bin(p_scalar, tmp);
-				flip_endian(secrets[i], tmp, num_bytes);
-				/* precompute multiples */
-				if ((!BN_to_felem(x_out, &p->X)) ||
-					(!BN_to_felem(y_out, &p->Y)) ||
-					(!BN_to_felem(z_out, &p->Z))) goto err;
-				felem_shrink(pre_comp[i][1][0], x_out);
-				felem_shrink(pre_comp[i][1][1], y_out);
-				felem_shrink(pre_comp[i][1][2], z_out);
-				for (j = 2; j <= 16; ++j)
-					{
-					if (j & 1)
-						{
-						point_add_small(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][1][0], pre_comp[i][1][1], pre_comp[i][1][2],
-							pre_comp[i][j-1][0], pre_comp[i][j-1][1], pre_comp[i][j-1][2]);
-						}
-					else
-						{
-						point_double_small(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][j/2][0], pre_comp[i][j/2][1], pre_comp[i][j/2][2]);
-						}
-					}
-				}
-			}
-		if (mixed)
-			make_points_affine(num_points * 17, pre_comp[0], tmp_smallfelems);
-		}
-
-	/* the scalar for the generator */
-	if ((scalar != NULL) && (have_pre_comp))
-		{
-		memset(g_secret, 0, sizeof(g_secret));
-		/* reduce scalar to 0 <= scalar < 2^256 */
-		if ((BN_num_bits(scalar) > 256) || (BN_is_negative(scalar)))
-			{
-			/* this is an unusual input, and we don't guarantee
-			 * constant-timeness */
-			if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx))
-				{
-				ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
-				goto err;
-				}
-			num_bytes = BN_bn2bin(tmp_scalar, tmp);
-			}
-		else
-			num_bytes = BN_bn2bin(scalar, tmp);
-		flip_endian(g_secret, tmp, num_bytes);
-		/* do the multiplication with generator precomputation*/
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			g_secret,
-			mixed, (const smallfelem (*)[17][3]) pre_comp,
-			g_pre_comp);
-		}
-	else
-		/* do the multiplication without generator precomputation */
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			NULL, mixed, (const smallfelem (*)[17][3]) pre_comp, NULL);
-	/* reduce the output to its unique minimal representation */
-	felem_contract(x_in, x_out);
-	felem_contract(y_in, y_out);
-	felem_contract(z_in, z_out);
-	if ((!smallfelem_to_BN(x, x_in)) || (!smallfelem_to_BN(y, y_in)) ||
-		(!smallfelem_to_BN(z, z_in)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
-		goto err;
-		}
-	ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
-
-err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (secrets != NULL)
-		OPENSSL_free(secrets);
-	if (pre_comp != NULL)
-		OPENSSL_free(pre_comp);
-	if (tmp_smallfelems != NULL)
-		OPENSSL_free(tmp_smallfelems);
-	return ret;
-	}
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx)
+{
+    int ret = 0;
+    int j;
+    int mixed = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y, *z, *tmp_scalar;
+    felem_bytearray g_secret;
+    felem_bytearray *secrets = NULL;
+    smallfelem(*pre_comp)[17][3] = NULL;
+    smallfelem *tmp_smallfelems = NULL;
+    felem_bytearray tmp;
+    unsigned i, num_bytes;
+    int have_pre_comp = 0;
+    size_t num_points = num;
+    smallfelem x_in, y_in, z_in;
+    felem x_out, y_out, z_out;
+    NISTP256_PRE_COMP *pre = NULL;
+    const smallfelem(*g_pre_comp)[16][3] = NULL;
+    EC_POINT *generator = NULL;
+    const EC_POINT *p = NULL;
+    const BIGNUM *p_scalar = NULL;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) ||
+        ((y = BN_CTX_get(ctx)) == NULL) ||
+        ((z = BN_CTX_get(ctx)) == NULL) ||
+        ((tmp_scalar = BN_CTX_get(ctx)) == NULL))
+        goto err;
+
+    if (scalar != NULL) {
+        pre = EC_EX_DATA_get_data(group->extra_data,
+                                  nistp256_pre_comp_dup,
+                                  nistp256_pre_comp_free,
+                                  nistp256_pre_comp_clear_free);
+        if (pre)
+            /* we have precomputation, try to use it */
+            g_pre_comp = (const smallfelem(*)[16][3])pre->g_pre_comp;
+        else
+            /* try to use the standard precomputation */
+            g_pre_comp = &gmul[0];
+        generator = EC_POINT_new(group);
+        if (generator == NULL)
+            goto err;
+        /* get the generator from precomputation */
+        if (!smallfelem_to_BN(x, g_pre_comp[0][1][0]) ||
+            !smallfelem_to_BN(y, g_pre_comp[0][1][1]) ||
+            !smallfelem_to_BN(z, g_pre_comp[0][1][2])) {
+            ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
+                                                      generator, x, y, z,
+                                                      ctx))
+            goto err;
+        if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
+            /* precomputation matches generator */
+            have_pre_comp = 1;
+        else
+            /*
+             * we don't have valid precomputation: treat the generator as a
+             * random point
+             */
+            num_points++;
+    }
+    if (num_points > 0) {
+        if (num_points >= 3) {
+            /*
+             * unless we precompute multiples for just one or two points,
+             * converting those into affine form is time well spent
+             */
+            mixed = 1;
+        }
+        secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
+        pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(smallfelem));
+        if (mixed)
+            tmp_smallfelems =
+                OPENSSL_malloc((num_points * 17 + 1) * sizeof(smallfelem));
+        if ((secrets == NULL) || (pre_comp == NULL)
+            || (mixed && (tmp_smallfelems == NULL))) {
+            ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /*
+         * we treat NULL scalars as 0, and NULL points as points at infinity,
+         * i.e., they contribute nothing to the linear combination
+         */
+        memset(secrets, 0, num_points * sizeof(felem_bytearray));
+        memset(pre_comp, 0, num_points * 17 * 3 * sizeof(smallfelem));
+        for (i = 0; i < num_points; ++i) {
+            if (i == num)
+                /*
+                 * we didn't have a valid precomputation, so we pick the
+                 * generator
+                 */
+            {
+                p = EC_GROUP_get0_generator(group);
+                p_scalar = scalar;
+            } else
+                /* the i^th point */
+            {
+                p = points[i];
+                p_scalar = scalars[i];
+            }
+            if ((p_scalar != NULL) && (p != NULL)) {
+                /* reduce scalar to 0 <= scalar < 2^256 */
+                if ((BN_num_bits(p_scalar) > 256)
+                    || (BN_is_negative(p_scalar))) {
+                    /*
+                     * this is an unusual input, and we don't guarantee
+                     * constant-timeness
+                     */
+                    if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx)) {
+                        ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
+                        goto err;
+                    }
+                    num_bytes = BN_bn2bin(tmp_scalar, tmp);
+                } else
+                    num_bytes = BN_bn2bin(p_scalar, tmp);
+                flip_endian(secrets[i], tmp, num_bytes);
+                /* precompute multiples */
+                if ((!BN_to_felem(x_out, &p->X)) ||
+                    (!BN_to_felem(y_out, &p->Y)) ||
+                    (!BN_to_felem(z_out, &p->Z)))
+                    goto err;
+                felem_shrink(pre_comp[i][1][0], x_out);
+                felem_shrink(pre_comp[i][1][1], y_out);
+                felem_shrink(pre_comp[i][1][2], z_out);
+                for (j = 2; j <= 16; ++j) {
+                    if (j & 1) {
+                        point_add_small(pre_comp[i][j][0], pre_comp[i][j][1],
+                                        pre_comp[i][j][2], pre_comp[i][1][0],
+                                        pre_comp[i][1][1], pre_comp[i][1][2],
+                                        pre_comp[i][j - 1][0],
+                                        pre_comp[i][j - 1][1],
+                                        pre_comp[i][j - 1][2]);
+                    } else {
+                        point_double_small(pre_comp[i][j][0],
+                                           pre_comp[i][j][1],
+                                           pre_comp[i][j][2],
+                                           pre_comp[i][j / 2][0],
+                                           pre_comp[i][j / 2][1],
+                                           pre_comp[i][j / 2][2]);
+                    }
+                }
+            }
+        }
+        if (mixed)
+            make_points_affine(num_points * 17, pre_comp[0], tmp_smallfelems);
+    }
+
+    /* the scalar for the generator */
+    if ((scalar != NULL) && (have_pre_comp)) {
+        memset(g_secret, 0, sizeof(g_secret));
+        /* reduce scalar to 0 <= scalar < 2^256 */
+        if ((BN_num_bits(scalar) > 256) || (BN_is_negative(scalar))) {
+            /*
+             * this is an unusual input, and we don't guarantee
+             * constant-timeness
+             */
+            if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx)) {
+                ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
+                goto err;
+            }
+            num_bytes = BN_bn2bin(tmp_scalar, tmp);
+        } else
+            num_bytes = BN_bn2bin(scalar, tmp);
+        flip_endian(g_secret, tmp, num_bytes);
+        /* do the multiplication with generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  g_secret,
+                  mixed, (const smallfelem(*)[17][3])pre_comp, g_pre_comp);
+    } else
+        /* do the multiplication without generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  NULL, mixed, (const smallfelem(*)[17][3])pre_comp, NULL);
+    /* reduce the output to its unique minimal representation */
+    felem_contract(x_in, x_out);
+    felem_contract(y_in, y_out);
+    felem_contract(z_in, z_out);
+    if ((!smallfelem_to_BN(x, x_in)) || (!smallfelem_to_BN(y, y_in)) ||
+        (!smallfelem_to_BN(z, z_in))) {
+        ECerr(EC_F_EC_GFP_NISTP256_POINTS_MUL, ERR_R_BN_LIB);
+        goto err;
+    }
+    ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
+
+ err:
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (secrets != NULL)
+        OPENSSL_free(secrets);
+    if (pre_comp != NULL)
+        OPENSSL_free(pre_comp);
+    if (tmp_smallfelems != NULL)
+        OPENSSL_free(tmp_smallfelems);
+    return ret;
+}
 
 int ec_GFp_nistp256_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	NISTP256_PRE_COMP *pre = NULL;
-	int i, j;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	EC_POINT *generator = NULL;
-	smallfelem tmp_smallfelems[32];
-	felem x_tmp, y_tmp, z_tmp;
-
-	/* throw away old precomputation */
-	EC_EX_DATA_free_data(&group->extra_data, nistp256_pre_comp_dup,
-		nistp256_pre_comp_free, nistp256_pre_comp_clear_free);
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL))
-		goto err;
-	/* get the generator */
-	if (group->generator == NULL) goto err;
-	generator = EC_POINT_new(group);
-	if (generator == NULL)
-		goto err;
-	BN_bin2bn(nistp256_curve_params[3], sizeof (felem_bytearray), x);
-	BN_bin2bn(nistp256_curve_params[4], sizeof (felem_bytearray), y);
-	if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
-		goto err;
-	if ((pre = nistp256_pre_comp_new()) == NULL)
-		goto err;
-	/* if the generator is the standard one, use built-in precomputation */
-	if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-		{
-		memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
-		ret = 1;
-		goto err;
-		}
-	if ((!BN_to_felem(x_tmp, &group->generator->X)) ||
-		(!BN_to_felem(y_tmp, &group->generator->Y)) ||
-		(!BN_to_felem(z_tmp, &group->generator->Z)))
-		goto err;
-	felem_shrink(pre->g_pre_comp[0][1][0], x_tmp);
-	felem_shrink(pre->g_pre_comp[0][1][1], y_tmp);
-	felem_shrink(pre->g_pre_comp[0][1][2], z_tmp);
-	/* compute 2^64*G, 2^128*G, 2^192*G for the first table,
-	 * 2^32*G, 2^96*G, 2^160*G, 2^224*G for the second one
-	 */
-	for (i = 1; i <= 8; i <<= 1)
-		{
-		point_double_small(
-			pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2],
-			pre->g_pre_comp[0][i][0], pre->g_pre_comp[0][i][1], pre->g_pre_comp[0][i][2]);
-		for (j = 0; j < 31; ++j)
-			{
-			point_double_small(
-				pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2],
-				pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
-			}
-		if (i == 8)
-			break;
-		point_double_small(
-			pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2],
-			pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1], pre->g_pre_comp[1][i][2]);
-		for (j = 0; j < 31; ++j)
-			{
-			point_double_small(
-				pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2],
-				pre->g_pre_comp[0][2*i][0], pre->g_pre_comp[0][2*i][1], pre->g_pre_comp[0][2*i][2]);
-			}
-		}
-	for (i = 0; i < 2; i++)
-		{
-		/* g_pre_comp[i][0] is the point at infinity */
-		memset(pre->g_pre_comp[i][0], 0, sizeof(pre->g_pre_comp[i][0]));
-		/* the remaining multiples */
-		/* 2^64*G + 2^128*G resp. 2^96*G + 2^160*G */
-		point_add_small(
-			pre->g_pre_comp[i][6][0], pre->g_pre_comp[i][6][1], pre->g_pre_comp[i][6][2],
-			pre->g_pre_comp[i][4][0], pre->g_pre_comp[i][4][1], pre->g_pre_comp[i][4][2],
-			pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1], pre->g_pre_comp[i][2][2]);
-		/* 2^64*G + 2^192*G resp. 2^96*G + 2^224*G */
-		point_add_small(
-			pre->g_pre_comp[i][10][0], pre->g_pre_comp[i][10][1], pre->g_pre_comp[i][10][2],
-			pre->g_pre_comp[i][8][0], pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
-			pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1], pre->g_pre_comp[i][2][2]);
-		/* 2^128*G + 2^192*G resp. 2^160*G + 2^224*G */
-		point_add_small(
-			pre->g_pre_comp[i][12][0], pre->g_pre_comp[i][12][1], pre->g_pre_comp[i][12][2],
-			pre->g_pre_comp[i][8][0], pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
-			pre->g_pre_comp[i][4][0], pre->g_pre_comp[i][4][1], pre->g_pre_comp[i][4][2]);
-		/* 2^64*G + 2^128*G + 2^192*G resp. 2^96*G + 2^160*G + 2^224*G */
-		point_add_small(
-			pre->g_pre_comp[i][14][0], pre->g_pre_comp[i][14][1], pre->g_pre_comp[i][14][2],
-			pre->g_pre_comp[i][12][0], pre->g_pre_comp[i][12][1], pre->g_pre_comp[i][12][2],
-			pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1], pre->g_pre_comp[i][2][2]);
-		for (j = 1; j < 8; ++j)
-			{
-			/* odd multiples: add G resp. 2^32*G */
-			point_add_small(
-				pre->g_pre_comp[i][2*j+1][0], pre->g_pre_comp[i][2*j+1][1], pre->g_pre_comp[i][2*j+1][2],
-				pre->g_pre_comp[i][2*j][0], pre->g_pre_comp[i][2*j][1], pre->g_pre_comp[i][2*j][2],
-				pre->g_pre_comp[i][1][0], pre->g_pre_comp[i][1][1], pre->g_pre_comp[i][1][2]);
-			}
-		}
-	make_points_affine(31, &(pre->g_pre_comp[0][1]), tmp_smallfelems);
-
-	if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp256_pre_comp_dup,
-			nistp256_pre_comp_free, nistp256_pre_comp_clear_free))
-		goto err;
-	ret = 1;
-	pre = NULL;
+{
+    int ret = 0;
+    NISTP256_PRE_COMP *pre = NULL;
+    int i, j;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    EC_POINT *generator = NULL;
+    smallfelem tmp_smallfelems[32];
+    felem x_tmp, y_tmp, z_tmp;
+
+    /* throw away old precomputation */
+    EC_EX_DATA_free_data(&group->extra_data, nistp256_pre_comp_dup,
+                         nistp256_pre_comp_free,
+                         nistp256_pre_comp_clear_free);
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) || ((y = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    /* get the generator */
+    if (group->generator == NULL)
+        goto err;
+    generator = EC_POINT_new(group);
+    if (generator == NULL)
+        goto err;
+    BN_bin2bn(nistp256_curve_params[3], sizeof(felem_bytearray), x);
+    BN_bin2bn(nistp256_curve_params[4], sizeof(felem_bytearray), y);
+    if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
+        goto err;
+    if ((pre = nistp256_pre_comp_new()) == NULL)
+        goto err;
+    /*
+     * if the generator is the standard one, use built-in precomputation
+     */
+    if (0 == EC_POINT_cmp(group, generator, group->generator, ctx)) {
+        memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
+        ret = 1;
+        goto err;
+    }
+    if ((!BN_to_felem(x_tmp, &group->generator->X)) ||
+        (!BN_to_felem(y_tmp, &group->generator->Y)) ||
+        (!BN_to_felem(z_tmp, &group->generator->Z)))
+        goto err;
+    felem_shrink(pre->g_pre_comp[0][1][0], x_tmp);
+    felem_shrink(pre->g_pre_comp[0][1][1], y_tmp);
+    felem_shrink(pre->g_pre_comp[0][1][2], z_tmp);
+    /*
+     * compute 2^64*G, 2^128*G, 2^192*G for the first table, 2^32*G, 2^96*G,
+     * 2^160*G, 2^224*G for the second one
+     */
+    for (i = 1; i <= 8; i <<= 1) {
+        point_double_small(pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1],
+                           pre->g_pre_comp[1][i][2], pre->g_pre_comp[0][i][0],
+                           pre->g_pre_comp[0][i][1],
+                           pre->g_pre_comp[0][i][2]);
+        for (j = 0; j < 31; ++j) {
+            point_double_small(pre->g_pre_comp[1][i][0],
+                               pre->g_pre_comp[1][i][1],
+                               pre->g_pre_comp[1][i][2],
+                               pre->g_pre_comp[1][i][0],
+                               pre->g_pre_comp[1][i][1],
+                               pre->g_pre_comp[1][i][2]);
+        }
+        if (i == 8)
+            break;
+        point_double_small(pre->g_pre_comp[0][2 * i][0],
+                           pre->g_pre_comp[0][2 * i][1],
+                           pre->g_pre_comp[0][2 * i][2],
+                           pre->g_pre_comp[1][i][0], pre->g_pre_comp[1][i][1],
+                           pre->g_pre_comp[1][i][2]);
+        for (j = 0; j < 31; ++j) {
+            point_double_small(pre->g_pre_comp[0][2 * i][0],
+                               pre->g_pre_comp[0][2 * i][1],
+                               pre->g_pre_comp[0][2 * i][2],
+                               pre->g_pre_comp[0][2 * i][0],
+                               pre->g_pre_comp[0][2 * i][1],
+                               pre->g_pre_comp[0][2 * i][2]);
+        }
+    }
+    for (i = 0; i < 2; i++) {
+        /* g_pre_comp[i][0] is the point at infinity */
+        memset(pre->g_pre_comp[i][0], 0, sizeof(pre->g_pre_comp[i][0]));
+        /* the remaining multiples */
+        /* 2^64*G + 2^128*G resp. 2^96*G + 2^160*G */
+        point_add_small(pre->g_pre_comp[i][6][0], pre->g_pre_comp[i][6][1],
+                        pre->g_pre_comp[i][6][2], pre->g_pre_comp[i][4][0],
+                        pre->g_pre_comp[i][4][1], pre->g_pre_comp[i][4][2],
+                        pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                        pre->g_pre_comp[i][2][2]);
+        /* 2^64*G + 2^192*G resp. 2^96*G + 2^224*G */
+        point_add_small(pre->g_pre_comp[i][10][0], pre->g_pre_comp[i][10][1],
+                        pre->g_pre_comp[i][10][2], pre->g_pre_comp[i][8][0],
+                        pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
+                        pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                        pre->g_pre_comp[i][2][2]);
+        /* 2^128*G + 2^192*G resp. 2^160*G + 2^224*G */
+        point_add_small(pre->g_pre_comp[i][12][0], pre->g_pre_comp[i][12][1],
+                        pre->g_pre_comp[i][12][2], pre->g_pre_comp[i][8][0],
+                        pre->g_pre_comp[i][8][1], pre->g_pre_comp[i][8][2],
+                        pre->g_pre_comp[i][4][0], pre->g_pre_comp[i][4][1],
+                        pre->g_pre_comp[i][4][2]);
+        /*
+         * 2^64*G + 2^128*G + 2^192*G resp. 2^96*G + 2^160*G + 2^224*G
+         */
+        point_add_small(pre->g_pre_comp[i][14][0], pre->g_pre_comp[i][14][1],
+                        pre->g_pre_comp[i][14][2], pre->g_pre_comp[i][12][0],
+                        pre->g_pre_comp[i][12][1], pre->g_pre_comp[i][12][2],
+                        pre->g_pre_comp[i][2][0], pre->g_pre_comp[i][2][1],
+                        pre->g_pre_comp[i][2][2]);
+        for (j = 1; j < 8; ++j) {
+            /* odd multiples: add G resp. 2^32*G */
+            point_add_small(pre->g_pre_comp[i][2 * j + 1][0],
+                            pre->g_pre_comp[i][2 * j + 1][1],
+                            pre->g_pre_comp[i][2 * j + 1][2],
+                            pre->g_pre_comp[i][2 * j][0],
+                            pre->g_pre_comp[i][2 * j][1],
+                            pre->g_pre_comp[i][2 * j][2],
+                            pre->g_pre_comp[i][1][0],
+                            pre->g_pre_comp[i][1][1],
+                            pre->g_pre_comp[i][1][2]);
+        }
+    }
+    make_points_affine(31, &(pre->g_pre_comp[0][1]), tmp_smallfelems);
+
+    if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp256_pre_comp_dup,
+                             nistp256_pre_comp_free,
+                             nistp256_pre_comp_clear_free))
+        goto err;
+    ret = 1;
+    pre = NULL;
  err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (pre)
-		nistp256_pre_comp_free(pre);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (pre)
+        nistp256_pre_comp_free(pre);
+    return ret;
+}
 
 int ec_GFp_nistp256_have_precompute_mult(const EC_GROUP *group)
-	{
-	if (EC_EX_DATA_get_data(group->extra_data, nistp256_pre_comp_dup,
-			nistp256_pre_comp_free, nistp256_pre_comp_clear_free)
-		!= NULL)
-		return 1;
-	else
-		return 0;
-	}
+{
+    if (EC_EX_DATA_get_data(group->extra_data, nistp256_pre_comp_dup,
+                            nistp256_pre_comp_free,
+                            nistp256_pre_comp_clear_free)
+        != NULL)
+        return 1;
+    else
+        return 0;
+}
 #else
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 #endif
diff --git a/crypto/ec/ecp_nistp521.c b/crypto/ec/ecp_nistp521.c
index f97dab67de..c1ef3fedac 100644
--- a/crypto/ec/ecp_nistp521.c
+++ b/crypto/ec/ecp_nistp521.c
@@ -29,85 +29,87 @@
 #include 
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 
-#ifndef OPENSSL_SYS_VMS
-#include 
-#else
-#include 
-#endif
+# ifndef OPENSSL_SYS_VMS
+#  include 
+# else
+#  include 
+# endif
 
-#include 
-#include 
-#include "ec_lcl.h"
+# include 
+# include 
+# include "ec_lcl.h"
 
-#if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+# if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
   /* even with gcc, the typedef won't work for 32-bit platforms */
-  typedef __uint128_t uint128_t; /* nonstandard; implemented by gcc on 64-bit platforms */
-#else
-  #error "Need GCC 3.1 or later to define type uint128_t"
-#endif
+typedef __uint128_t uint128_t;  /* nonstandard; implemented by gcc on 64-bit
+                                 * platforms */
+# else
+#  error "Need GCC 3.1 or later to define type uint128_t"
+# endif
 
 typedef uint8_t u8;
 typedef uint64_t u64;
 typedef int64_t s64;
 
-/* The underlying field.
- *
- * P521 operates over GF(2^521-1). We can serialise an element of this field
- * into 66 bytes where the most significant byte contains only a single bit. We
- * call this an felem_bytearray. */
+/*
+ * The underlying field. P521 operates over GF(2^521-1). We can serialise an
+ * element of this field into 66 bytes where the most significant byte
+ * contains only a single bit. We call this an felem_bytearray.
+ */
 
 typedef u8 felem_bytearray[66];
 
-/* These are the parameters of P521, taken from FIPS 186-3, section D.1.2.5.
- * These values are big-endian. */
-static const felem_bytearray nistp521_curve_params[5] =
-	{
-	{0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,  /* p */
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff},
-	{0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,  /* a = -3 */
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	 0xff, 0xfc},
-	{0x00, 0x51, 0x95, 0x3e, 0xb9, 0x61, 0x8e, 0x1c,  /* b */
-	 0x9a, 0x1f, 0x92, 0x9a, 0x21, 0xa0, 0xb6, 0x85,
-	 0x40, 0xee, 0xa2, 0xda, 0x72, 0x5b, 0x99, 0xb3,
-	 0x15, 0xf3, 0xb8, 0xb4, 0x89, 0x91, 0x8e, 0xf1,
-	 0x09, 0xe1, 0x56, 0x19, 0x39, 0x51, 0xec, 0x7e,
-	 0x93, 0x7b, 0x16, 0x52, 0xc0, 0xbd, 0x3b, 0xb1,
-	 0xbf, 0x07, 0x35, 0x73, 0xdf, 0x88, 0x3d, 0x2c,
-	 0x34, 0xf1, 0xef, 0x45, 0x1f, 0xd4, 0x6b, 0x50,
-	 0x3f, 0x00},
-	{0x00, 0xc6, 0x85, 0x8e, 0x06, 0xb7, 0x04, 0x04,  /* x */
-	 0xe9, 0xcd, 0x9e, 0x3e, 0xcb, 0x66, 0x23, 0x95,
-	 0xb4, 0x42, 0x9c, 0x64, 0x81, 0x39, 0x05, 0x3f,
-	 0xb5, 0x21, 0xf8, 0x28, 0xaf, 0x60, 0x6b, 0x4d,
-	 0x3d, 0xba, 0xa1, 0x4b, 0x5e, 0x77, 0xef, 0xe7,
-	 0x59, 0x28, 0xfe, 0x1d, 0xc1, 0x27, 0xa2, 0xff,
-	 0xa8, 0xde, 0x33, 0x48, 0xb3, 0xc1, 0x85, 0x6a,
-	 0x42, 0x9b, 0xf9, 0x7e, 0x7e, 0x31, 0xc2, 0xe5,
-	 0xbd, 0x66},
-	{0x01, 0x18, 0x39, 0x29, 0x6a, 0x78, 0x9a, 0x3b,  /* y */
-	 0xc0, 0x04, 0x5c, 0x8a, 0x5f, 0xb4, 0x2c, 0x7d,
-	 0x1b, 0xd9, 0x98, 0xf5, 0x44, 0x49, 0x57, 0x9b,
-	 0x44, 0x68, 0x17, 0xaf, 0xbd, 0x17, 0x27, 0x3e,
-	 0x66, 0x2c, 0x97, 0xee, 0x72, 0x99, 0x5e, 0xf4,
-	 0x26, 0x40, 0xc5, 0x50, 0xb9, 0x01, 0x3f, 0xad,
-	 0x07, 0x61, 0x35, 0x3c, 0x70, 0x86, 0xa2, 0x72,
-	 0xc2, 0x40, 0x88, 0xbe, 0x94, 0x76, 0x9f, 0xd1,
-	 0x66, 0x50}
-	};
+/*
+ * These are the parameters of P521, taken from FIPS 186-3, section D.1.2.5.
+ * These values are big-endian.
+ */
+static const felem_bytearray nistp521_curve_params[5] = {
+    {0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* p */
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff},
+    {0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* a = -3 */
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+     0xff, 0xfc},
+    {0x00, 0x51, 0x95, 0x3e, 0xb9, 0x61, 0x8e, 0x1c, /* b */
+     0x9a, 0x1f, 0x92, 0x9a, 0x21, 0xa0, 0xb6, 0x85,
+     0x40, 0xee, 0xa2, 0xda, 0x72, 0x5b, 0x99, 0xb3,
+     0x15, 0xf3, 0xb8, 0xb4, 0x89, 0x91, 0x8e, 0xf1,
+     0x09, 0xe1, 0x56, 0x19, 0x39, 0x51, 0xec, 0x7e,
+     0x93, 0x7b, 0x16, 0x52, 0xc0, 0xbd, 0x3b, 0xb1,
+     0xbf, 0x07, 0x35, 0x73, 0xdf, 0x88, 0x3d, 0x2c,
+     0x34, 0xf1, 0xef, 0x45, 0x1f, 0xd4, 0x6b, 0x50,
+     0x3f, 0x00},
+    {0x00, 0xc6, 0x85, 0x8e, 0x06, 0xb7, 0x04, 0x04, /* x */
+     0xe9, 0xcd, 0x9e, 0x3e, 0xcb, 0x66, 0x23, 0x95,
+     0xb4, 0x42, 0x9c, 0x64, 0x81, 0x39, 0x05, 0x3f,
+     0xb5, 0x21, 0xf8, 0x28, 0xaf, 0x60, 0x6b, 0x4d,
+     0x3d, 0xba, 0xa1, 0x4b, 0x5e, 0x77, 0xef, 0xe7,
+     0x59, 0x28, 0xfe, 0x1d, 0xc1, 0x27, 0xa2, 0xff,
+     0xa8, 0xde, 0x33, 0x48, 0xb3, 0xc1, 0x85, 0x6a,
+     0x42, 0x9b, 0xf9, 0x7e, 0x7e, 0x31, 0xc2, 0xe5,
+     0xbd, 0x66},
+    {0x01, 0x18, 0x39, 0x29, 0x6a, 0x78, 0x9a, 0x3b, /* y */
+     0xc0, 0x04, 0x5c, 0x8a, 0x5f, 0xb4, 0x2c, 0x7d,
+     0x1b, 0xd9, 0x98, 0xf5, 0x44, 0x49, 0x57, 0x9b,
+     0x44, 0x68, 0x17, 0xaf, 0xbd, 0x17, 0x27, 0x3e,
+     0x66, 0x2c, 0x97, 0xee, 0x72, 0x99, 0x5e, 0xf4,
+     0x26, 0x40, 0xc5, 0x50, 0xb9, 0x01, 0x3f, 0xad,
+     0x07, 0x61, 0x35, 0x3c, 0x70, 0x86, 0xa2, 0x72,
+     0xc2, 0x40, 0x88, 0xbe, 0x94, 0x76, 0x9f, 0xd1,
+     0x66, 0x50}
+};
 
 /*-
  * The representation of field elements.
@@ -123,7 +125,7 @@ static const felem_bytearray nistp521_curve_params[5] =
  * A field element with 64-bit limbs is an 'felem'. One with 128-bit limbs is a
  * 'largefelem' */
 
-#define NLIMBS 9
+# define NLIMBS 9
 
 typedef uint64_t limb;
 typedef limb felem[NLIMBS];
@@ -132,80 +134,81 @@ typedef uint128_t largefelem[NLIMBS];
 static const limb bottom57bits = 0x1ffffffffffffff;
 static const limb bottom58bits = 0x3ffffffffffffff;
 
-/* bin66_to_felem takes a little-endian byte array and converts it into felem
- * form. This assumes that the CPU is little-endian. */
+/*
+ * bin66_to_felem takes a little-endian byte array and converts it into felem
+ * form. This assumes that the CPU is little-endian.
+ */
 static void bin66_to_felem(felem out, const u8 in[66])
-	{
-	out[0] = (*((limb*) &in[0])) & bottom58bits;
-	out[1] = (*((limb*) &in[7]) >> 2) & bottom58bits;
-	out[2] = (*((limb*) &in[14]) >> 4) & bottom58bits;
-	out[3] = (*((limb*) &in[21]) >> 6) & bottom58bits;
-	out[4] = (*((limb*) &in[29])) & bottom58bits;
-	out[5] = (*((limb*) &in[36]) >> 2) & bottom58bits;
-	out[6] = (*((limb*) &in[43]) >> 4) & bottom58bits;
-	out[7] = (*((limb*) &in[50]) >> 6) & bottom58bits;
-	out[8] = (*((limb*) &in[58])) & bottom57bits;
-	}
-
-/* felem_to_bin66 takes an felem and serialises into a little endian, 66 byte
- * array. This assumes that the CPU is little-endian. */
+{
+    out[0] = (*((limb *) & in[0])) & bottom58bits;
+    out[1] = (*((limb *) & in[7]) >> 2) & bottom58bits;
+    out[2] = (*((limb *) & in[14]) >> 4) & bottom58bits;
+    out[3] = (*((limb *) & in[21]) >> 6) & bottom58bits;
+    out[4] = (*((limb *) & in[29])) & bottom58bits;
+    out[5] = (*((limb *) & in[36]) >> 2) & bottom58bits;
+    out[6] = (*((limb *) & in[43]) >> 4) & bottom58bits;
+    out[7] = (*((limb *) & in[50]) >> 6) & bottom58bits;
+    out[8] = (*((limb *) & in[58])) & bottom57bits;
+}
+
+/*
+ * felem_to_bin66 takes an felem and serialises into a little endian, 66 byte
+ * array. This assumes that the CPU is little-endian.
+ */
 static void felem_to_bin66(u8 out[66], const felem in)
-	{
-	memset(out, 0, 66);
-	(*((limb*) &out[0])) = in[0];
-	(*((limb*) &out[7])) |= in[1] << 2;
-	(*((limb*) &out[14])) |= in[2] << 4;
-	(*((limb*) &out[21])) |= in[3] << 6;
-	(*((limb*) &out[29])) = in[4];
-	(*((limb*) &out[36])) |= in[5] << 2;
-	(*((limb*) &out[43])) |= in[6] << 4;
-	(*((limb*) &out[50])) |= in[7] << 6;
-	(*((limb*) &out[58])) = in[8];
-	}
+{
+    memset(out, 0, 66);
+    (*((limb *) & out[0])) = in[0];
+    (*((limb *) & out[7])) |= in[1] << 2;
+    (*((limb *) & out[14])) |= in[2] << 4;
+    (*((limb *) & out[21])) |= in[3] << 6;
+    (*((limb *) & out[29])) = in[4];
+    (*((limb *) & out[36])) |= in[5] << 2;
+    (*((limb *) & out[43])) |= in[6] << 4;
+    (*((limb *) & out[50])) |= in[7] << 6;
+    (*((limb *) & out[58])) = in[8];
+}
 
 /* To preserve endianness when using BN_bn2bin and BN_bin2bn */
 static void flip_endian(u8 *out, const u8 *in, unsigned len)
-	{
-	unsigned i;
-	for (i = 0; i < len; ++i)
-		out[i] = in[len-1-i];
-	}
+{
+    unsigned i;
+    for (i = 0; i < len; ++i)
+        out[i] = in[len - 1 - i];
+}
 
 /* BN_to_felem converts an OpenSSL BIGNUM into an felem */
 static int BN_to_felem(felem out, const BIGNUM *bn)
-	{
-	felem_bytearray b_in;
-	felem_bytearray b_out;
-	unsigned num_bytes;
-
-	/* BN_bn2bin eats leading zeroes */
-	memset(b_out, 0, sizeof b_out);
-	num_bytes = BN_num_bytes(bn);
-	if (num_bytes > sizeof b_out)
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	if (BN_is_negative(bn))
-		{
-		ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
-		return 0;
-		}
-	num_bytes = BN_bn2bin(bn, b_in);
-	flip_endian(b_out, b_in, num_bytes);
-	bin66_to_felem(out, b_out);
-	return 1;
-	}
+{
+    felem_bytearray b_in;
+    felem_bytearray b_out;
+    unsigned num_bytes;
+
+    /* BN_bn2bin eats leading zeroes */
+    memset(b_out, 0, sizeof b_out);
+    num_bytes = BN_num_bytes(bn);
+    if (num_bytes > sizeof b_out) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    if (BN_is_negative(bn)) {
+        ECerr(EC_F_BN_TO_FELEM, EC_R_BIGNUM_OUT_OF_RANGE);
+        return 0;
+    }
+    num_bytes = BN_bn2bin(bn, b_in);
+    flip_endian(b_out, b_in, num_bytes);
+    bin66_to_felem(out, b_out);
+    return 1;
+}
 
 /* felem_to_BN converts an felem into an OpenSSL BIGNUM */
 static BIGNUM *felem_to_BN(BIGNUM *out, const felem in)
-	{
-	felem_bytearray b_in, b_out;
-	felem_to_bin66(b_in, in);
-	flip_endian(b_out, b_in, sizeof b_out);
-	return BN_bin2bn(b_out, sizeof b_out, out);
-	}
-
+{
+    felem_bytearray b_in, b_out;
+    felem_to_bin66(b_in, in);
+    flip_endian(b_out, b_in, sizeof b_out);
+    return BN_bin2bn(b_out, sizeof b_out, out);
+}
 
 /*-
  * Field operations
@@ -213,86 +216,86 @@ static BIGNUM *felem_to_BN(BIGNUM *out, const felem in)
  */
 
 static void felem_one(felem out)
-	{
-	out[0] = 1;
-	out[1] = 0;
-	out[2] = 0;
-	out[3] = 0;
-	out[4] = 0;
-	out[5] = 0;
-	out[6] = 0;
-	out[7] = 0;
-	out[8] = 0;
-	}
+{
+    out[0] = 1;
+    out[1] = 0;
+    out[2] = 0;
+    out[3] = 0;
+    out[4] = 0;
+    out[5] = 0;
+    out[6] = 0;
+    out[7] = 0;
+    out[8] = 0;
+}
 
 static void felem_assign(felem out, const felem in)
-	{
-	out[0] = in[0];
-	out[1] = in[1];
-	out[2] = in[2];
-	out[3] = in[3];
-	out[4] = in[4];
-	out[5] = in[5];
-	out[6] = in[6];
-	out[7] = in[7];
-	out[8] = in[8];
-	}
+{
+    out[0] = in[0];
+    out[1] = in[1];
+    out[2] = in[2];
+    out[3] = in[3];
+    out[4] = in[4];
+    out[5] = in[5];
+    out[6] = in[6];
+    out[7] = in[7];
+    out[8] = in[8];
+}
 
 /* felem_sum64 sets out = out + in. */
 static void felem_sum64(felem out, const felem in)
-	{
-	out[0] += in[0];
-	out[1] += in[1];
-	out[2] += in[2];
-	out[3] += in[3];
-	out[4] += in[4];
-	out[5] += in[5];
-	out[6] += in[6];
-	out[7] += in[7];
-	out[8] += in[8];
-	}
+{
+    out[0] += in[0];
+    out[1] += in[1];
+    out[2] += in[2];
+    out[3] += in[3];
+    out[4] += in[4];
+    out[5] += in[5];
+    out[6] += in[6];
+    out[7] += in[7];
+    out[8] += in[8];
+}
 
 /* felem_scalar sets out = in * scalar */
 static void felem_scalar(felem out, const felem in, limb scalar)
-	{
-	out[0] = in[0] * scalar;
-	out[1] = in[1] * scalar;
-	out[2] = in[2] * scalar;
-	out[3] = in[3] * scalar;
-	out[4] = in[4] * scalar;
-	out[5] = in[5] * scalar;
-	out[6] = in[6] * scalar;
-	out[7] = in[7] * scalar;
-	out[8] = in[8] * scalar;
-	}
+{
+    out[0] = in[0] * scalar;
+    out[1] = in[1] * scalar;
+    out[2] = in[2] * scalar;
+    out[3] = in[3] * scalar;
+    out[4] = in[4] * scalar;
+    out[5] = in[5] * scalar;
+    out[6] = in[6] * scalar;
+    out[7] = in[7] * scalar;
+    out[8] = in[8] * scalar;
+}
 
 /* felem_scalar64 sets out = out * scalar */
 static void felem_scalar64(felem out, limb scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	out[4] *= scalar;
-	out[5] *= scalar;
-	out[6] *= scalar;
-	out[7] *= scalar;
-	out[8] *= scalar;
-	}
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+    out[4] *= scalar;
+    out[5] *= scalar;
+    out[6] *= scalar;
+    out[7] *= scalar;
+    out[8] *= scalar;
+}
 
 /* felem_scalar128 sets out = out * scalar */
 static void felem_scalar128(largefelem out, limb scalar)
-	{
-	out[0] *= scalar;
-	out[1] *= scalar;
-	out[2] *= scalar;
-	out[3] *= scalar;
-	out[4] *= scalar;
-	out[5] *= scalar;
-	out[6] *= scalar;
-	out[7] *= scalar;
-	out[8] *= scalar;
-	}
+{
+    out[0] *= scalar;
+    out[1] *= scalar;
+    out[2] *= scalar;
+    out[3] *= scalar;
+    out[4] *= scalar;
+    out[5] *= scalar;
+    out[6] *= scalar;
+    out[7] *= scalar;
+    out[8] *= scalar;
+}
 
 /*-
  * felem_neg sets |out| to |-in|
@@ -302,21 +305,21 @@ static void felem_scalar128(largefelem out, limb scalar)
  *   out[i] < 2^62
  */
 static void felem_neg(felem out, const felem in)
-	{
-	/* In order to prevent underflow, we subtract from 0 mod p. */
-	static const limb two62m3 = (((limb)1) << 62) - (((limb)1) << 5);
-	static const limb two62m2 = (((limb)1) << 62) - (((limb)1) << 4);
-
-	out[0] = two62m3 - in[0];
-	out[1] = two62m2 - in[1];
-	out[2] = two62m2 - in[2];
-	out[3] = two62m2 - in[3];
-	out[4] = two62m2 - in[4];
-	out[5] = two62m2 - in[5];
-	out[6] = two62m2 - in[6];
-	out[7] = two62m2 - in[7];
-	out[8] = two62m2 - in[8];
-	}
+{
+    /* In order to prevent underflow, we subtract from 0 mod p. */
+    static const limb two62m3 = (((limb) 1) << 62) - (((limb) 1) << 5);
+    static const limb two62m2 = (((limb) 1) << 62) - (((limb) 1) << 4);
+
+    out[0] = two62m3 - in[0];
+    out[1] = two62m2 - in[1];
+    out[2] = two62m2 - in[2];
+    out[3] = two62m2 - in[3];
+    out[4] = two62m2 - in[4];
+    out[5] = two62m2 - in[5];
+    out[6] = two62m2 - in[6];
+    out[7] = two62m2 - in[7];
+    out[8] = two62m2 - in[8];
+}
 
 /*-
  * felem_diff64 subtracts |in| from |out|
@@ -326,21 +329,23 @@ static void felem_neg(felem out, const felem in)
  *   out[i] < out[i] + 2^62
  */
 static void felem_diff64(felem out, const felem in)
-	{
-	/* In order to prevent underflow, we add 0 mod p before subtracting. */
-	static const limb two62m3 = (((limb)1) << 62) - (((limb)1) << 5);
-	static const limb two62m2 = (((limb)1) << 62) - (((limb)1) << 4);
-
-	out[0] += two62m3 - in[0];
-	out[1] += two62m2 - in[1];
-	out[2] += two62m2 - in[2];
-	out[3] += two62m2 - in[3];
-	out[4] += two62m2 - in[4];
-	out[5] += two62m2 - in[5];
-	out[6] += two62m2 - in[6];
-	out[7] += two62m2 - in[7];
-	out[8] += two62m2 - in[8];
-	}
+{
+    /*
+     * In order to prevent underflow, we add 0 mod p before subtracting.
+     */
+    static const limb two62m3 = (((limb) 1) << 62) - (((limb) 1) << 5);
+    static const limb two62m2 = (((limb) 1) << 62) - (((limb) 1) << 4);
+
+    out[0] += two62m3 - in[0];
+    out[1] += two62m2 - in[1];
+    out[2] += two62m2 - in[2];
+    out[3] += two62m2 - in[3];
+    out[4] += two62m2 - in[4];
+    out[5] += two62m2 - in[5];
+    out[6] += two62m2 - in[6];
+    out[7] += two62m2 - in[7];
+    out[8] += two62m2 - in[8];
+}
 
 /*-
  * felem_diff_128_64 subtracts |in| from |out|
@@ -350,21 +355,23 @@ static void felem_diff64(felem out, const felem in)
  *   out[i] < out[i] + 2^63
  */
 static void felem_diff_128_64(largefelem out, const felem in)
-	{
-	/* In order to prevent underflow, we add 0 mod p before subtracting. */
-	static const limb two63m6 = (((limb)1) << 62) - (((limb)1) << 5);
-	static const limb two63m5 = (((limb)1) << 62) - (((limb)1) << 4);
-
-	out[0] += two63m6 - in[0];
-	out[1] += two63m5 - in[1];
-	out[2] += two63m5 - in[2];
-	out[3] += two63m5 - in[3];
-	out[4] += two63m5 - in[4];
-	out[5] += two63m5 - in[5];
-	out[6] += two63m5 - in[6];
-	out[7] += two63m5 - in[7];
-	out[8] += two63m5 - in[8];
-	}
+{
+    /*
+     * In order to prevent underflow, we add 0 mod p before subtracting.
+     */
+    static const limb two63m6 = (((limb) 1) << 62) - (((limb) 1) << 5);
+    static const limb two63m5 = (((limb) 1) << 62) - (((limb) 1) << 4);
+
+    out[0] += two63m6 - in[0];
+    out[1] += two63m5 - in[1];
+    out[2] += two63m5 - in[2];
+    out[3] += two63m5 - in[3];
+    out[4] += two63m5 - in[4];
+    out[5] += two63m5 - in[5];
+    out[6] += two63m5 - in[6];
+    out[7] += two63m5 - in[7];
+    out[8] += two63m5 - in[8];
+}
 
 /*-
  * felem_diff_128_64 subtracts |in| from |out|
@@ -374,21 +381,25 @@ static void felem_diff_128_64(largefelem out, const felem in)
  *   out[i] < out[i] + 2^127 - 2^69
  */
 static void felem_diff128(largefelem out, const largefelem in)
-	{
-	/* In order to prevent underflow, we add 0 mod p before subtracting. */
-	static const uint128_t two127m70 = (((uint128_t)1) << 127) - (((uint128_t)1) << 70);
-	static const uint128_t two127m69 = (((uint128_t)1) << 127) - (((uint128_t)1) << 69);
-
-	out[0] += (two127m70 - in[0]);
-	out[1] += (two127m69 - in[1]);
-	out[2] += (two127m69 - in[2]);
-	out[3] += (two127m69 - in[3]);
-	out[4] += (two127m69 - in[4]);
-	out[5] += (two127m69 - in[5]);
-	out[6] += (two127m69 - in[6]);
-	out[7] += (two127m69 - in[7]);
-	out[8] += (two127m69 - in[8]);
-	}
+{
+    /*
+     * In order to prevent underflow, we add 0 mod p before subtracting.
+     */
+    static const uint128_t two127m70 =
+        (((uint128_t) 1) << 127) - (((uint128_t) 1) << 70);
+    static const uint128_t two127m69 =
+        (((uint128_t) 1) << 127) - (((uint128_t) 1) << 69);
+
+    out[0] += (two127m70 - in[0]);
+    out[1] += (two127m69 - in[1]);
+    out[2] += (two127m69 - in[2]);
+    out[3] += (two127m69 - in[3]);
+    out[4] += (two127m69 - in[4]);
+    out[5] += (two127m69 - in[5]);
+    out[6] += (two127m69 - in[6]);
+    out[7] += (two127m69 - in[7]);
+    out[8] += (two127m69 - in[8]);
+}
 
 /*-
  * felem_square sets |out| = |in|^2
@@ -398,90 +409,79 @@ static void felem_diff128(largefelem out, const largefelem in)
  *   out[i] < 17 * max(in[i]) * max(in[i])
  */
 static void felem_square(largefelem out, const felem in)
-	{
-	felem inx2, inx4;
-	felem_scalar(inx2, in, 2);
-	felem_scalar(inx4, in, 4);
-
-	/*-
-	 * We have many cases were we want to do
-	 *   in[x] * in[y] +
-	 *   in[y] * in[x]
-	 * This is obviously just
-	 *   2 * in[x] * in[y]
-	 * However, rather than do the doubling on the 128 bit result, we
-	 * double one of the inputs to the multiplication by reading from
-	 * |inx2| */
-
-	out[0] = ((uint128_t) in[0]) * in[0];
-	out[1] = ((uint128_t) in[0]) * inx2[1];
-	out[2] = ((uint128_t) in[0]) * inx2[2] +
-		 ((uint128_t) in[1]) * in[1];
-	out[3] = ((uint128_t) in[0]) * inx2[3] +
-		 ((uint128_t) in[1]) * inx2[2];
-	out[4] = ((uint128_t) in[0]) * inx2[4] +
-		 ((uint128_t) in[1]) * inx2[3] +
-		 ((uint128_t) in[2]) * in[2];
-	out[5] = ((uint128_t) in[0]) * inx2[5] +
-		 ((uint128_t) in[1]) * inx2[4] +
-		 ((uint128_t) in[2]) * inx2[3];
-	out[6] = ((uint128_t) in[0]) * inx2[6] +
-		 ((uint128_t) in[1]) * inx2[5] +
-		 ((uint128_t) in[2]) * inx2[4] +
-		 ((uint128_t) in[3]) * in[3];
-	out[7] = ((uint128_t) in[0]) * inx2[7] +
-		 ((uint128_t) in[1]) * inx2[6] +
-		 ((uint128_t) in[2]) * inx2[5] +
-		 ((uint128_t) in[3]) * inx2[4];
-	out[8] = ((uint128_t) in[0]) * inx2[8] +
-		 ((uint128_t) in[1]) * inx2[7] +
-		 ((uint128_t) in[2]) * inx2[6] +
-		 ((uint128_t) in[3]) * inx2[5] +
-		 ((uint128_t) in[4]) * in[4];
-
-	/* The remaining limbs fall above 2^521, with the first falling at
-	 * 2^522. They correspond to locations one bit up from the limbs
-	 * produced above so we would have to multiply by two to align them.
-	 * Again, rather than operate on the 128-bit result, we double one of
-	 * the inputs to the multiplication. If we want to double for both this
-	 * reason, and the reason above, then we end up multiplying by four. */
-
-	/* 9 */
-	out[0] += ((uint128_t) in[1]) * inx4[8] +
-		  ((uint128_t) in[2]) * inx4[7] +
-		  ((uint128_t) in[3]) * inx4[6] +
-		  ((uint128_t) in[4]) * inx4[5];
-
-	/* 10 */
-	out[1] += ((uint128_t) in[2]) * inx4[8] +
-		  ((uint128_t) in[3]) * inx4[7] +
-		  ((uint128_t) in[4]) * inx4[6] +
-		  ((uint128_t) in[5]) * inx2[5];
-
-	/* 11 */
-	out[2] += ((uint128_t) in[3]) * inx4[8] +
-		  ((uint128_t) in[4]) * inx4[7] +
-		  ((uint128_t) in[5]) * inx4[6];
-
-	/* 12 */
-	out[3] += ((uint128_t) in[4]) * inx4[8] +
-		  ((uint128_t) in[5]) * inx4[7] +
-		  ((uint128_t) in[6]) * inx2[6];
-
-	/* 13 */
-	out[4] += ((uint128_t) in[5]) * inx4[8] +
-		  ((uint128_t) in[6]) * inx4[7];
-
-	/* 14 */
-	out[5] += ((uint128_t) in[6]) * inx4[8] +
-		  ((uint128_t) in[7]) * inx2[7];
-
-	/* 15 */
-	out[6] += ((uint128_t) in[7]) * inx4[8];
-
-	/* 16 */
-	out[7] += ((uint128_t) in[8]) * inx2[8];
-	}
+{
+    felem inx2, inx4;
+    felem_scalar(inx2, in, 2);
+    felem_scalar(inx4, in, 4);
+
+        /*-
+         * We have many cases were we want to do
+         *   in[x] * in[y] +
+         *   in[y] * in[x]
+         * This is obviously just
+         *   2 * in[x] * in[y]
+         * However, rather than do the doubling on the 128 bit result, we
+         * double one of the inputs to the multiplication by reading from
+         * |inx2| */
+
+    out[0] = ((uint128_t) in[0]) * in[0];
+    out[1] = ((uint128_t) in[0]) * inx2[1];
+    out[2] = ((uint128_t) in[0]) * inx2[2] + ((uint128_t) in[1]) * in[1];
+    out[3] = ((uint128_t) in[0]) * inx2[3] + ((uint128_t) in[1]) * inx2[2];
+    out[4] = ((uint128_t) in[0]) * inx2[4] +
+        ((uint128_t) in[1]) * inx2[3] + ((uint128_t) in[2]) * in[2];
+    out[5] = ((uint128_t) in[0]) * inx2[5] +
+        ((uint128_t) in[1]) * inx2[4] + ((uint128_t) in[2]) * inx2[3];
+    out[6] = ((uint128_t) in[0]) * inx2[6] +
+        ((uint128_t) in[1]) * inx2[5] +
+        ((uint128_t) in[2]) * inx2[4] + ((uint128_t) in[3]) * in[3];
+    out[7] = ((uint128_t) in[0]) * inx2[7] +
+        ((uint128_t) in[1]) * inx2[6] +
+        ((uint128_t) in[2]) * inx2[5] + ((uint128_t) in[3]) * inx2[4];
+    out[8] = ((uint128_t) in[0]) * inx2[8] +
+        ((uint128_t) in[1]) * inx2[7] +
+        ((uint128_t) in[2]) * inx2[6] +
+        ((uint128_t) in[3]) * inx2[5] + ((uint128_t) in[4]) * in[4];
+
+    /*
+     * The remaining limbs fall above 2^521, with the first falling at 2^522.
+     * They correspond to locations one bit up from the limbs produced above
+     * so we would have to multiply by two to align them. Again, rather than
+     * operate on the 128-bit result, we double one of the inputs to the
+     * multiplication. If we want to double for both this reason, and the
+     * reason above, then we end up multiplying by four.
+     */
+
+    /* 9 */
+    out[0] += ((uint128_t) in[1]) * inx4[8] +
+        ((uint128_t) in[2]) * inx4[7] +
+        ((uint128_t) in[3]) * inx4[6] + ((uint128_t) in[4]) * inx4[5];
+
+    /* 10 */
+    out[1] += ((uint128_t) in[2]) * inx4[8] +
+        ((uint128_t) in[3]) * inx4[7] +
+        ((uint128_t) in[4]) * inx4[6] + ((uint128_t) in[5]) * inx2[5];
+
+    /* 11 */
+    out[2] += ((uint128_t) in[3]) * inx4[8] +
+        ((uint128_t) in[4]) * inx4[7] + ((uint128_t) in[5]) * inx4[6];
+
+    /* 12 */
+    out[3] += ((uint128_t) in[4]) * inx4[8] +
+        ((uint128_t) in[5]) * inx4[7] + ((uint128_t) in[6]) * inx2[6];
+
+    /* 13 */
+    out[4] += ((uint128_t) in[5]) * inx4[8] + ((uint128_t) in[6]) * inx4[7];
+
+    /* 14 */
+    out[5] += ((uint128_t) in[6]) * inx4[8] + ((uint128_t) in[7]) * inx2[7];
+
+    /* 15 */
+    out[6] += ((uint128_t) in[7]) * inx4[8];
+
+    /* 16 */
+    out[7] += ((uint128_t) in[8]) * inx2[8];
+}
 
 /*-
  * felem_mul sets |out| = |in1| * |in2|
@@ -492,110 +492,96 @@ static void felem_square(largefelem out, const felem in)
  *   out[i] < 17 * max(in1[i]) * max(in2[i])
  */
 static void felem_mul(largefelem out, const felem in1, const felem in2)
-	{
-	felem in2x2;
-	felem_scalar(in2x2, in2, 2);
-
-	out[0] = ((uint128_t) in1[0]) * in2[0];
-
-	out[1] = ((uint128_t) in1[0]) * in2[1] +
-	         ((uint128_t) in1[1]) * in2[0];
-
-	out[2] = ((uint128_t) in1[0]) * in2[2] +
-		 ((uint128_t) in1[1]) * in2[1] +
-	         ((uint128_t) in1[2]) * in2[0];
-
-	out[3] = ((uint128_t) in1[0]) * in2[3] +
-		 ((uint128_t) in1[1]) * in2[2] +
-		 ((uint128_t) in1[2]) * in2[1] +
-		 ((uint128_t) in1[3]) * in2[0];
-
-	out[4] = ((uint128_t) in1[0]) * in2[4] +
-		 ((uint128_t) in1[1]) * in2[3] +
-		 ((uint128_t) in1[2]) * in2[2] +
-		 ((uint128_t) in1[3]) * in2[1] +
-		 ((uint128_t) in1[4]) * in2[0];
-
-	out[5] = ((uint128_t) in1[0]) * in2[5] +
-		 ((uint128_t) in1[1]) * in2[4] +
-		 ((uint128_t) in1[2]) * in2[3] +
-		 ((uint128_t) in1[3]) * in2[2] +
-		 ((uint128_t) in1[4]) * in2[1] +
-		 ((uint128_t) in1[5]) * in2[0];
-
-	out[6] = ((uint128_t) in1[0]) * in2[6] +
-		 ((uint128_t) in1[1]) * in2[5] +
-		 ((uint128_t) in1[2]) * in2[4] +
-		 ((uint128_t) in1[3]) * in2[3] +
-		 ((uint128_t) in1[4]) * in2[2] +
-		 ((uint128_t) in1[5]) * in2[1] +
-		 ((uint128_t) in1[6]) * in2[0];
-
-	out[7] = ((uint128_t) in1[0]) * in2[7] +
-		 ((uint128_t) in1[1]) * in2[6] +
-		 ((uint128_t) in1[2]) * in2[5] +
-		 ((uint128_t) in1[3]) * in2[4] +
-		 ((uint128_t) in1[4]) * in2[3] +
-		 ((uint128_t) in1[5]) * in2[2] +
-		 ((uint128_t) in1[6]) * in2[1] +
-		 ((uint128_t) in1[7]) * in2[0];
-
-	out[8] = ((uint128_t) in1[0]) * in2[8] +
-		 ((uint128_t) in1[1]) * in2[7] +
-		 ((uint128_t) in1[2]) * in2[6] +
-		 ((uint128_t) in1[3]) * in2[5] +
-		 ((uint128_t) in1[4]) * in2[4] +
-		 ((uint128_t) in1[5]) * in2[3] +
-		 ((uint128_t) in1[6]) * in2[2] +
-		 ((uint128_t) in1[7]) * in2[1] +
-		 ((uint128_t) in1[8]) * in2[0];
-
-	/* See comment in felem_square about the use of in2x2 here */
-
-	out[0] += ((uint128_t) in1[1]) * in2x2[8] +
-		  ((uint128_t) in1[2]) * in2x2[7] +
-		  ((uint128_t) in1[3]) * in2x2[6] +
-		  ((uint128_t) in1[4]) * in2x2[5] +
-		  ((uint128_t) in1[5]) * in2x2[4] +
-		  ((uint128_t) in1[6]) * in2x2[3] +
-		  ((uint128_t) in1[7]) * in2x2[2] +
-		  ((uint128_t) in1[8]) * in2x2[1];
-
-	out[1] += ((uint128_t) in1[2]) * in2x2[8] +
-		  ((uint128_t) in1[3]) * in2x2[7] +
-		  ((uint128_t) in1[4]) * in2x2[6] +
-		  ((uint128_t) in1[5]) * in2x2[5] +
-		  ((uint128_t) in1[6]) * in2x2[4] +
-		  ((uint128_t) in1[7]) * in2x2[3] +
-		  ((uint128_t) in1[8]) * in2x2[2];
-
-	out[2] += ((uint128_t) in1[3]) * in2x2[8] +
-		  ((uint128_t) in1[4]) * in2x2[7] +
-		  ((uint128_t) in1[5]) * in2x2[6] +
-		  ((uint128_t) in1[6]) * in2x2[5] +
-		  ((uint128_t) in1[7]) * in2x2[4] +
-		  ((uint128_t) in1[8]) * in2x2[3];
-
-	out[3] += ((uint128_t) in1[4]) * in2x2[8] +
-		  ((uint128_t) in1[5]) * in2x2[7] +
-		  ((uint128_t) in1[6]) * in2x2[6] +
-		  ((uint128_t) in1[7]) * in2x2[5] +
-		  ((uint128_t) in1[8]) * in2x2[4];
-
-	out[4] += ((uint128_t) in1[5]) * in2x2[8] +
-		  ((uint128_t) in1[6]) * in2x2[7] +
-		  ((uint128_t) in1[7]) * in2x2[6] +
-		  ((uint128_t) in1[8]) * in2x2[5];
-
-	out[5] += ((uint128_t) in1[6]) * in2x2[8] +
-		  ((uint128_t) in1[7]) * in2x2[7] +
-		  ((uint128_t) in1[8]) * in2x2[6];
-
-	out[6] += ((uint128_t) in1[7]) * in2x2[8] +
-		  ((uint128_t) in1[8]) * in2x2[7];
-
-	out[7] += ((uint128_t) in1[8]) * in2x2[8];
-	}
+{
+    felem in2x2;
+    felem_scalar(in2x2, in2, 2);
+
+    out[0] = ((uint128_t) in1[0]) * in2[0];
+
+    out[1] = ((uint128_t) in1[0]) * in2[1] + ((uint128_t) in1[1]) * in2[0];
+
+    out[2] = ((uint128_t) in1[0]) * in2[2] +
+        ((uint128_t) in1[1]) * in2[1] + ((uint128_t) in1[2]) * in2[0];
+
+    out[3] = ((uint128_t) in1[0]) * in2[3] +
+        ((uint128_t) in1[1]) * in2[2] +
+        ((uint128_t) in1[2]) * in2[1] + ((uint128_t) in1[3]) * in2[0];
+
+    out[4] = ((uint128_t) in1[0]) * in2[4] +
+        ((uint128_t) in1[1]) * in2[3] +
+        ((uint128_t) in1[2]) * in2[2] +
+        ((uint128_t) in1[3]) * in2[1] + ((uint128_t) in1[4]) * in2[0];
+
+    out[5] = ((uint128_t) in1[0]) * in2[5] +
+        ((uint128_t) in1[1]) * in2[4] +
+        ((uint128_t) in1[2]) * in2[3] +
+        ((uint128_t) in1[3]) * in2[2] +
+        ((uint128_t) in1[4]) * in2[1] + ((uint128_t) in1[5]) * in2[0];
+
+    out[6] = ((uint128_t) in1[0]) * in2[6] +
+        ((uint128_t) in1[1]) * in2[5] +
+        ((uint128_t) in1[2]) * in2[4] +
+        ((uint128_t) in1[3]) * in2[3] +
+        ((uint128_t) in1[4]) * in2[2] +
+        ((uint128_t) in1[5]) * in2[1] + ((uint128_t) in1[6]) * in2[0];
+
+    out[7] = ((uint128_t) in1[0]) * in2[7] +
+        ((uint128_t) in1[1]) * in2[6] +
+        ((uint128_t) in1[2]) * in2[5] +
+        ((uint128_t) in1[3]) * in2[4] +
+        ((uint128_t) in1[4]) * in2[3] +
+        ((uint128_t) in1[5]) * in2[2] +
+        ((uint128_t) in1[6]) * in2[1] + ((uint128_t) in1[7]) * in2[0];
+
+    out[8] = ((uint128_t) in1[0]) * in2[8] +
+        ((uint128_t) in1[1]) * in2[7] +
+        ((uint128_t) in1[2]) * in2[6] +
+        ((uint128_t) in1[3]) * in2[5] +
+        ((uint128_t) in1[4]) * in2[4] +
+        ((uint128_t) in1[5]) * in2[3] +
+        ((uint128_t) in1[6]) * in2[2] +
+        ((uint128_t) in1[7]) * in2[1] + ((uint128_t) in1[8]) * in2[0];
+
+    /* See comment in felem_square about the use of in2x2 here */
+
+    out[0] += ((uint128_t) in1[1]) * in2x2[8] +
+        ((uint128_t) in1[2]) * in2x2[7] +
+        ((uint128_t) in1[3]) * in2x2[6] +
+        ((uint128_t) in1[4]) * in2x2[5] +
+        ((uint128_t) in1[5]) * in2x2[4] +
+        ((uint128_t) in1[6]) * in2x2[3] +
+        ((uint128_t) in1[7]) * in2x2[2] + ((uint128_t) in1[8]) * in2x2[1];
+
+    out[1] += ((uint128_t) in1[2]) * in2x2[8] +
+        ((uint128_t) in1[3]) * in2x2[7] +
+        ((uint128_t) in1[4]) * in2x2[6] +
+        ((uint128_t) in1[5]) * in2x2[5] +
+        ((uint128_t) in1[6]) * in2x2[4] +
+        ((uint128_t) in1[7]) * in2x2[3] + ((uint128_t) in1[8]) * in2x2[2];
+
+    out[2] += ((uint128_t) in1[3]) * in2x2[8] +
+        ((uint128_t) in1[4]) * in2x2[7] +
+        ((uint128_t) in1[5]) * in2x2[6] +
+        ((uint128_t) in1[6]) * in2x2[5] +
+        ((uint128_t) in1[7]) * in2x2[4] + ((uint128_t) in1[8]) * in2x2[3];
+
+    out[3] += ((uint128_t) in1[4]) * in2x2[8] +
+        ((uint128_t) in1[5]) * in2x2[7] +
+        ((uint128_t) in1[6]) * in2x2[6] +
+        ((uint128_t) in1[7]) * in2x2[5] + ((uint128_t) in1[8]) * in2x2[4];
+
+    out[4] += ((uint128_t) in1[5]) * in2x2[8] +
+        ((uint128_t) in1[6]) * in2x2[7] +
+        ((uint128_t) in1[7]) * in2x2[6] + ((uint128_t) in1[8]) * in2x2[5];
+
+    out[5] += ((uint128_t) in1[6]) * in2x2[8] +
+        ((uint128_t) in1[7]) * in2x2[7] + ((uint128_t) in1[8]) * in2x2[6];
+
+    out[6] += ((uint128_t) in1[7]) * in2x2[8] +
+        ((uint128_t) in1[8]) * in2x2[7];
+
+    out[7] += ((uint128_t) in1[8]) * in2x2[8];
+}
 
 static const limb bottom52bits = 0xfffffffffffff;
 
@@ -607,92 +593,93 @@ static const limb bottom52bits = 0xfffffffffffff;
  *   out[i] < 2^59 + 2^14
  */
 static void felem_reduce(felem out, const largefelem in)
-	{
-	u64 overflow1, overflow2;
-
-	out[0] = ((limb) in[0]) & bottom58bits;
-	out[1] = ((limb) in[1]) & bottom58bits;
-	out[2] = ((limb) in[2]) & bottom58bits;
-	out[3] = ((limb) in[3]) & bottom58bits;
-	out[4] = ((limb) in[4]) & bottom58bits;
-	out[5] = ((limb) in[5]) & bottom58bits;
-	out[6] = ((limb) in[6]) & bottom58bits;
-	out[7] = ((limb) in[7]) & bottom58bits;
-	out[8] = ((limb) in[8]) & bottom58bits;
-
-	/* out[i] < 2^58 */
-
-	out[1] += ((limb) in[0]) >> 58;
-	out[1] += (((limb) (in[0] >> 64)) & bottom52bits) << 6;
-	/*-
-	 * out[1] < 2^58 + 2^6 + 2^58
-	 *        = 2^59 + 2^6
-	 */
-	out[2] += ((limb) (in[0] >> 64)) >> 52;
-
-	out[2] += ((limb) in[1]) >> 58;
-	out[2] += (((limb) (in[1] >> 64)) & bottom52bits) << 6;
-	out[3] += ((limb) (in[1] >> 64)) >> 52;
-
-	out[3] += ((limb) in[2]) >> 58;
-	out[3] += (((limb) (in[2] >> 64)) & bottom52bits) << 6;
-	out[4] += ((limb) (in[2] >> 64)) >> 52;
-
-	out[4] += ((limb) in[3]) >> 58;
-	out[4] += (((limb) (in[3] >> 64)) & bottom52bits) << 6;
-	out[5] += ((limb) (in[3] >> 64)) >> 52;
-
-	out[5] += ((limb) in[4]) >> 58;
-	out[5] += (((limb) (in[4] >> 64)) & bottom52bits) << 6;
-	out[6] += ((limb) (in[4] >> 64)) >> 52;
-
-	out[6] += ((limb) in[5]) >> 58;
-	out[6] += (((limb) (in[5] >> 64)) & bottom52bits) << 6;
-	out[7] += ((limb) (in[5] >> 64)) >> 52;
-
-	out[7] += ((limb) in[6]) >> 58;
-	out[7] += (((limb) (in[6] >> 64)) & bottom52bits) << 6;
-	out[8] += ((limb) (in[6] >> 64)) >> 52;
-
-	out[8] += ((limb) in[7]) >> 58;
-	out[8] += (((limb) (in[7] >> 64)) & bottom52bits) << 6;
-	/*-
-	 * out[x > 1] < 2^58 + 2^6 + 2^58 + 2^12
-	 *            < 2^59 + 2^13
-	 */
-	overflow1 = ((limb) (in[7] >> 64)) >> 52;
-
-	overflow1 += ((limb) in[8]) >> 58;
-	overflow1 += (((limb) (in[8] >> 64)) & bottom52bits) << 6;
-	overflow2 = ((limb) (in[8] >> 64)) >> 52;
-
-	overflow1 <<= 1;  /* overflow1 < 2^13 + 2^7 + 2^59 */
-	overflow2 <<= 1;  /* overflow2 < 2^13 */
-
-	out[0] += overflow1;  /* out[0] < 2^60 */
-	out[1] += overflow2;  /* out[1] < 2^59 + 2^6 + 2^13 */
-
-	out[1] += out[0] >> 58; out[0] &= bottom58bits;
-	/*-
-	 * out[0] < 2^58
-	 * out[1] < 2^59 + 2^6 + 2^13 + 2^2
-	 *        < 2^59 + 2^14
-	 */
-	}
+{
+    u64 overflow1, overflow2;
+
+    out[0] = ((limb) in[0]) & bottom58bits;
+    out[1] = ((limb) in[1]) & bottom58bits;
+    out[2] = ((limb) in[2]) & bottom58bits;
+    out[3] = ((limb) in[3]) & bottom58bits;
+    out[4] = ((limb) in[4]) & bottom58bits;
+    out[5] = ((limb) in[5]) & bottom58bits;
+    out[6] = ((limb) in[6]) & bottom58bits;
+    out[7] = ((limb) in[7]) & bottom58bits;
+    out[8] = ((limb) in[8]) & bottom58bits;
+
+    /* out[i] < 2^58 */
+
+    out[1] += ((limb) in[0]) >> 58;
+    out[1] += (((limb) (in[0] >> 64)) & bottom52bits) << 6;
+        /*-
+         * out[1] < 2^58 + 2^6 + 2^58
+         *        = 2^59 + 2^6
+         */
+    out[2] += ((limb) (in[0] >> 64)) >> 52;
+
+    out[2] += ((limb) in[1]) >> 58;
+    out[2] += (((limb) (in[1] >> 64)) & bottom52bits) << 6;
+    out[3] += ((limb) (in[1] >> 64)) >> 52;
+
+    out[3] += ((limb) in[2]) >> 58;
+    out[3] += (((limb) (in[2] >> 64)) & bottom52bits) << 6;
+    out[4] += ((limb) (in[2] >> 64)) >> 52;
+
+    out[4] += ((limb) in[3]) >> 58;
+    out[4] += (((limb) (in[3] >> 64)) & bottom52bits) << 6;
+    out[5] += ((limb) (in[3] >> 64)) >> 52;
+
+    out[5] += ((limb) in[4]) >> 58;
+    out[5] += (((limb) (in[4] >> 64)) & bottom52bits) << 6;
+    out[6] += ((limb) (in[4] >> 64)) >> 52;
+
+    out[6] += ((limb) in[5]) >> 58;
+    out[6] += (((limb) (in[5] >> 64)) & bottom52bits) << 6;
+    out[7] += ((limb) (in[5] >> 64)) >> 52;
+
+    out[7] += ((limb) in[6]) >> 58;
+    out[7] += (((limb) (in[6] >> 64)) & bottom52bits) << 6;
+    out[8] += ((limb) (in[6] >> 64)) >> 52;
+
+    out[8] += ((limb) in[7]) >> 58;
+    out[8] += (((limb) (in[7] >> 64)) & bottom52bits) << 6;
+        /*-
+         * out[x > 1] < 2^58 + 2^6 + 2^58 + 2^12
+         *            < 2^59 + 2^13
+         */
+    overflow1 = ((limb) (in[7] >> 64)) >> 52;
+
+    overflow1 += ((limb) in[8]) >> 58;
+    overflow1 += (((limb) (in[8] >> 64)) & bottom52bits) << 6;
+    overflow2 = ((limb) (in[8] >> 64)) >> 52;
+
+    overflow1 <<= 1;            /* overflow1 < 2^13 + 2^7 + 2^59 */
+    overflow2 <<= 1;            /* overflow2 < 2^13 */
+
+    out[0] += overflow1;        /* out[0] < 2^60 */
+    out[1] += overflow2;        /* out[1] < 2^59 + 2^6 + 2^13 */
+
+    out[1] += out[0] >> 58;
+    out[0] &= bottom58bits;
+        /*-
+         * out[0] < 2^58
+         * out[1] < 2^59 + 2^6 + 2^13 + 2^2
+         *        < 2^59 + 2^14
+         */
+}
 
 static void felem_square_reduce(felem out, const felem in)
-	{
-	largefelem tmp;
-	felem_square(tmp, in);
-	felem_reduce(out, tmp);
-	}
+{
+    largefelem tmp;
+    felem_square(tmp, in);
+    felem_reduce(out, tmp);
+}
 
 static void felem_mul_reduce(felem out, const felem in1, const felem in2)
-	{
-	largefelem tmp;
-	felem_mul(tmp, in1, in2);
-	felem_reduce(out, tmp);
-	}
+{
+    largefelem tmp;
+    felem_mul(tmp, in1, in2);
+    felem_reduce(out, tmp);
+}
 
 /*-
  * felem_inv calculates |out| = |in|^{-1}
@@ -703,89 +690,111 @@ static void felem_mul_reduce(felem out, const felem in1, const felem in2)
  *   a^{p-2} = a^{-1} (mod p)
  */
 static void felem_inv(felem out, const felem in)
-	{
-	felem ftmp, ftmp2, ftmp3, ftmp4;
-	largefelem tmp;
-	unsigned i;
-
-	felem_square(tmp, in); felem_reduce(ftmp, tmp);		/* 2^1 */
-	felem_mul(tmp, in, ftmp); felem_reduce(ftmp, tmp);	/* 2^2 - 2^0 */
-	felem_assign(ftmp2, ftmp);
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);	/* 2^3 - 2^1 */
-	felem_mul(tmp, in, ftmp); felem_reduce(ftmp, tmp);	/* 2^3 - 2^0 */
-	felem_square(tmp, ftmp); felem_reduce(ftmp, tmp);	/* 2^4 - 2^1 */
-
-	felem_square(tmp, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^3 - 2^1 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^4 - 2^2 */
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^4 - 2^0 */
-
-	felem_assign(ftmp2, ftmp3);
-	felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^5 - 2^1 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^6 - 2^2 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^7 - 2^3 */
-	felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^8 - 2^4 */
-	felem_assign(ftmp4, ftmp3);
-	felem_mul(tmp, ftmp3, ftmp); felem_reduce(ftmp4, tmp);	/* 2^8 - 2^1 */
-	felem_square(tmp, ftmp4); felem_reduce(ftmp4, tmp);	/* 2^9 - 2^2 */
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^8 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 8; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^16 - 2^8 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^16 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 16; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^32 - 2^16 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^32 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 32; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^64 - 2^32 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^64 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 64; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^128 - 2^64 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^128 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 128; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^256 - 2^128 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^256 - 2^0 */
-	felem_assign(ftmp2, ftmp3);
-
-	for (i = 0; i < 256; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^512 - 2^256 */
-		}
-	felem_mul(tmp, ftmp3, ftmp2); felem_reduce(ftmp3, tmp);	/* 2^512 - 2^0 */
-
-	for (i = 0; i < 9; i++)
-		{
-		felem_square(tmp, ftmp3); felem_reduce(ftmp3, tmp);	/* 2^521 - 2^9 */
-		}
-	felem_mul(tmp, ftmp3, ftmp4); felem_reduce(ftmp3, tmp);	/* 2^512 - 2^2 */
-	felem_mul(tmp, ftmp3, in); felem_reduce(out, tmp);	/* 2^512 - 3 */
+{
+    felem ftmp, ftmp2, ftmp3, ftmp4;
+    largefelem tmp;
+    unsigned i;
+
+    felem_square(tmp, in);
+    felem_reduce(ftmp, tmp);    /* 2^1 */
+    felem_mul(tmp, in, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^2 - 2^0 */
+    felem_assign(ftmp2, ftmp);
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^3 - 2^1 */
+    felem_mul(tmp, in, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^3 - 2^0 */
+    felem_square(tmp, ftmp);
+    felem_reduce(ftmp, tmp);    /* 2^4 - 2^1 */
+
+    felem_square(tmp, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^3 - 2^1 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp3, tmp);   /* 2^4 - 2^2 */
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^4 - 2^0 */
+
+    felem_assign(ftmp2, ftmp3);
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp3, tmp);   /* 2^5 - 2^1 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp3, tmp);   /* 2^6 - 2^2 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp3, tmp);   /* 2^7 - 2^3 */
+    felem_square(tmp, ftmp3);
+    felem_reduce(ftmp3, tmp);   /* 2^8 - 2^4 */
+    felem_assign(ftmp4, ftmp3);
+    felem_mul(tmp, ftmp3, ftmp);
+    felem_reduce(ftmp4, tmp);   /* 2^8 - 2^1 */
+    felem_square(tmp, ftmp4);
+    felem_reduce(ftmp4, tmp);   /* 2^9 - 2^2 */
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^8 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 8; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^16 - 2^8 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^16 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 16; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^32 - 2^16 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^32 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 32; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^64 - 2^32 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^64 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 64; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^128 - 2^64 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^128 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 128; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^256 - 2^128 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^256 - 2^0 */
+    felem_assign(ftmp2, ftmp3);
+
+    for (i = 0; i < 256; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^512 - 2^256 */
+    }
+    felem_mul(tmp, ftmp3, ftmp2);
+    felem_reduce(ftmp3, tmp);   /* 2^512 - 2^0 */
+
+    for (i = 0; i < 9; i++) {
+        felem_square(tmp, ftmp3);
+        felem_reduce(ftmp3, tmp); /* 2^521 - 2^9 */
+    }
+    felem_mul(tmp, ftmp3, ftmp4);
+    felem_reduce(ftmp3, tmp);   /* 2^512 - 2^2 */
+    felem_mul(tmp, ftmp3, in);
+    felem_reduce(out, tmp);     /* 2^512 - 3 */
 }
 
 /* This is 2^521-1, expressed as an felem */
-static const felem kPrime =
-	{
-	0x03ffffffffffffff, 0x03ffffffffffffff, 0x03ffffffffffffff,
-	0x03ffffffffffffff, 0x03ffffffffffffff, 0x03ffffffffffffff,
-	0x03ffffffffffffff, 0x03ffffffffffffff, 0x01ffffffffffffff
-	};
+static const felem kPrime = {
+    0x03ffffffffffffff, 0x03ffffffffffffff, 0x03ffffffffffffff,
+    0x03ffffffffffffff, 0x03ffffffffffffff, 0x03ffffffffffffff,
+    0x03ffffffffffffff, 0x03ffffffffffffff, 0x01ffffffffffffff
+};
 
 /*-
  * felem_is_zero returns a limb with all bits set if |in| == 0 (mod p) and 0
@@ -794,64 +803,77 @@ static const felem kPrime =
  *   in[i] < 2^59 + 2^14
  */
 static limb felem_is_zero(const felem in)
-	{
-	felem ftmp;
-	limb is_zero, is_p;
-	felem_assign(ftmp, in);
-
-	ftmp[0] += ftmp[8] >> 57; ftmp[8] &= bottom57bits;
-	/* ftmp[8] < 2^57 */
-	ftmp[1] += ftmp[0] >> 58; ftmp[0] &= bottom58bits;
-	ftmp[2] += ftmp[1] >> 58; ftmp[1] &= bottom58bits;
-	ftmp[3] += ftmp[2] >> 58; ftmp[2] &= bottom58bits;
-	ftmp[4] += ftmp[3] >> 58; ftmp[3] &= bottom58bits;
-	ftmp[5] += ftmp[4] >> 58; ftmp[4] &= bottom58bits;
-	ftmp[6] += ftmp[5] >> 58; ftmp[5] &= bottom58bits;
-	ftmp[7] += ftmp[6] >> 58; ftmp[6] &= bottom58bits;
-	ftmp[8] += ftmp[7] >> 58; ftmp[7] &= bottom58bits;
-	/* ftmp[8] < 2^57 + 4 */
-
-	/* The ninth limb of 2*(2^521-1) is 0x03ffffffffffffff, which is
-	 * greater than our bound for ftmp[8]. Therefore we only have to check
-	 * if the zero is zero or 2^521-1. */
-
-	is_zero = 0;
-	is_zero |= ftmp[0];
-	is_zero |= ftmp[1];
-	is_zero |= ftmp[2];
-	is_zero |= ftmp[3];
-	is_zero |= ftmp[4];
-	is_zero |= ftmp[5];
-	is_zero |= ftmp[6];
-	is_zero |= ftmp[7];
-	is_zero |= ftmp[8];
-
-	is_zero--;
-	/* We know that ftmp[i] < 2^63, therefore the only way that the top bit
-	 * can be set is if is_zero was 0 before the decrement. */
-	is_zero = ((s64) is_zero) >> 63;
-
-	is_p = ftmp[0] ^ kPrime[0];
-	is_p |= ftmp[1] ^ kPrime[1];
-	is_p |= ftmp[2] ^ kPrime[2];
-	is_p |= ftmp[3] ^ kPrime[3];
-	is_p |= ftmp[4] ^ kPrime[4];
-	is_p |= ftmp[5] ^ kPrime[5];
-	is_p |= ftmp[6] ^ kPrime[6];
-	is_p |= ftmp[7] ^ kPrime[7];
-	is_p |= ftmp[8] ^ kPrime[8];
-
-	is_p--;
-	is_p = ((s64) is_p) >> 63;
-
-	is_zero |= is_p;
-	return is_zero;
-	}
+{
+    felem ftmp;
+    limb is_zero, is_p;
+    felem_assign(ftmp, in);
+
+    ftmp[0] += ftmp[8] >> 57;
+    ftmp[8] &= bottom57bits;
+    /* ftmp[8] < 2^57 */
+    ftmp[1] += ftmp[0] >> 58;
+    ftmp[0] &= bottom58bits;
+    ftmp[2] += ftmp[1] >> 58;
+    ftmp[1] &= bottom58bits;
+    ftmp[3] += ftmp[2] >> 58;
+    ftmp[2] &= bottom58bits;
+    ftmp[4] += ftmp[3] >> 58;
+    ftmp[3] &= bottom58bits;
+    ftmp[5] += ftmp[4] >> 58;
+    ftmp[4] &= bottom58bits;
+    ftmp[6] += ftmp[5] >> 58;
+    ftmp[5] &= bottom58bits;
+    ftmp[7] += ftmp[6] >> 58;
+    ftmp[6] &= bottom58bits;
+    ftmp[8] += ftmp[7] >> 58;
+    ftmp[7] &= bottom58bits;
+    /* ftmp[8] < 2^57 + 4 */
+
+    /*
+     * The ninth limb of 2*(2^521-1) is 0x03ffffffffffffff, which is greater
+     * than our bound for ftmp[8]. Therefore we only have to check if the
+     * zero is zero or 2^521-1.
+     */
+
+    is_zero = 0;
+    is_zero |= ftmp[0];
+    is_zero |= ftmp[1];
+    is_zero |= ftmp[2];
+    is_zero |= ftmp[3];
+    is_zero |= ftmp[4];
+    is_zero |= ftmp[5];
+    is_zero |= ftmp[6];
+    is_zero |= ftmp[7];
+    is_zero |= ftmp[8];
+
+    is_zero--;
+    /*
+     * We know that ftmp[i] < 2^63, therefore the only way that the top bit
+     * can be set is if is_zero was 0 before the decrement.
+     */
+    is_zero = ((s64) is_zero) >> 63;
+
+    is_p = ftmp[0] ^ kPrime[0];
+    is_p |= ftmp[1] ^ kPrime[1];
+    is_p |= ftmp[2] ^ kPrime[2];
+    is_p |= ftmp[3] ^ kPrime[3];
+    is_p |= ftmp[4] ^ kPrime[4];
+    is_p |= ftmp[5] ^ kPrime[5];
+    is_p |= ftmp[6] ^ kPrime[6];
+    is_p |= ftmp[7] ^ kPrime[7];
+    is_p |= ftmp[8] ^ kPrime[8];
+
+    is_p--;
+    is_p = ((s64) is_p) >> 63;
+
+    is_zero |= is_p;
+    return is_zero;
+}
 
 static int felem_is_zero_int(const felem in)
-	{
-	return (int) (felem_is_zero(in) & ((limb)1));
-	}
+{
+    return (int)(felem_is_zero(in) & ((limb) 1));
+}
 
 /*-
  * felem_contract converts |in| to its unique, minimal representation.
@@ -859,96 +881,133 @@ static int felem_is_zero_int(const felem in)
  *   in[i] < 2^59 + 2^14
  */
 static void felem_contract(felem out, const felem in)
-	{
-	limb is_p, is_greater, sign;
-	static const limb two58 = ((limb)1) << 58;
-
-	felem_assign(out, in);
-
-	out[0] += out[8] >> 57; out[8] &= bottom57bits;
-	/* out[8] < 2^57 */
-	out[1] += out[0] >> 58; out[0] &= bottom58bits;
-	out[2] += out[1] >> 58; out[1] &= bottom58bits;
-	out[3] += out[2] >> 58; out[2] &= bottom58bits;
-	out[4] += out[3] >> 58; out[3] &= bottom58bits;
-	out[5] += out[4] >> 58; out[4] &= bottom58bits;
-	out[6] += out[5] >> 58; out[5] &= bottom58bits;
-	out[7] += out[6] >> 58; out[6] &= bottom58bits;
-	out[8] += out[7] >> 58; out[7] &= bottom58bits;
-	/* out[8] < 2^57 + 4 */
-
-	/* If the value is greater than 2^521-1 then we have to subtract
-	 * 2^521-1 out. See the comments in felem_is_zero regarding why we
-	 * don't test for other multiples of the prime. */
-
-	/* First, if |out| is equal to 2^521-1, we subtract it out to get zero. */
-
-	is_p = out[0] ^ kPrime[0];
-	is_p |= out[1] ^ kPrime[1];
-	is_p |= out[2] ^ kPrime[2];
-	is_p |= out[3] ^ kPrime[3];
-	is_p |= out[4] ^ kPrime[4];
-	is_p |= out[5] ^ kPrime[5];
-	is_p |= out[6] ^ kPrime[6];
-	is_p |= out[7] ^ kPrime[7];
-	is_p |= out[8] ^ kPrime[8];
-
-	is_p--;
-	is_p &= is_p << 32;
-	is_p &= is_p << 16;
-	is_p &= is_p << 8;
-	is_p &= is_p << 4;
-	is_p &= is_p << 2;
-	is_p &= is_p << 1;
-	is_p = ((s64) is_p) >> 63;
-	is_p = ~is_p;
-
-	/* is_p is 0 iff |out| == 2^521-1 and all ones otherwise */
-
-	out[0] &= is_p;
-	out[1] &= is_p;
-	out[2] &= is_p;
-	out[3] &= is_p;
-	out[4] &= is_p;
-	out[5] &= is_p;
-	out[6] &= is_p;
-	out[7] &= is_p;
-	out[8] &= is_p;
-
-	/* In order to test that |out| >= 2^521-1 we need only test if out[8]
-	 * >> 57 is greater than zero as (2^521-1) + x >= 2^522 */
-	is_greater = out[8] >> 57;
-	is_greater |= is_greater << 32;
-	is_greater |= is_greater << 16;
-	is_greater |= is_greater << 8;
-	is_greater |= is_greater << 4;
-	is_greater |= is_greater << 2;
-	is_greater |= is_greater << 1;
-	is_greater = ((s64) is_greater) >> 63;
-
-	out[0] -= kPrime[0] & is_greater;
-	out[1] -= kPrime[1] & is_greater;
-	out[2] -= kPrime[2] & is_greater;
-	out[3] -= kPrime[3] & is_greater;
-	out[4] -= kPrime[4] & is_greater;
-	out[5] -= kPrime[5] & is_greater;
-	out[6] -= kPrime[6] & is_greater;
-	out[7] -= kPrime[7] & is_greater;
-	out[8] -= kPrime[8] & is_greater;
-
-	/* Eliminate negative coefficients */
-	sign = -(out[0] >> 63); out[0] += (two58 & sign); out[1] -= (1 & sign);
-	sign = -(out[1] >> 63); out[1] += (two58 & sign); out[2] -= (1 & sign);
-	sign = -(out[2] >> 63); out[2] += (two58 & sign); out[3] -= (1 & sign);
-	sign = -(out[3] >> 63); out[3] += (two58 & sign); out[4] -= (1 & sign);
-	sign = -(out[4] >> 63); out[4] += (two58 & sign); out[5] -= (1 & sign);
-	sign = -(out[0] >> 63); out[5] += (two58 & sign); out[6] -= (1 & sign);
-	sign = -(out[6] >> 63); out[6] += (two58 & sign); out[7] -= (1 & sign);
-	sign = -(out[7] >> 63); out[7] += (two58 & sign); out[8] -= (1 & sign);
-	sign = -(out[5] >> 63); out[5] += (two58 & sign); out[6] -= (1 & sign);
-	sign = -(out[6] >> 63); out[6] += (two58 & sign); out[7] -= (1 & sign);
-	sign = -(out[7] >> 63); out[7] += (two58 & sign); out[8] -= (1 & sign);
-	}
+{
+    limb is_p, is_greater, sign;
+    static const limb two58 = ((limb) 1) << 58;
+
+    felem_assign(out, in);
+
+    out[0] += out[8] >> 57;
+    out[8] &= bottom57bits;
+    /* out[8] < 2^57 */
+    out[1] += out[0] >> 58;
+    out[0] &= bottom58bits;
+    out[2] += out[1] >> 58;
+    out[1] &= bottom58bits;
+    out[3] += out[2] >> 58;
+    out[2] &= bottom58bits;
+    out[4] += out[3] >> 58;
+    out[3] &= bottom58bits;
+    out[5] += out[4] >> 58;
+    out[4] &= bottom58bits;
+    out[6] += out[5] >> 58;
+    out[5] &= bottom58bits;
+    out[7] += out[6] >> 58;
+    out[6] &= bottom58bits;
+    out[8] += out[7] >> 58;
+    out[7] &= bottom58bits;
+    /* out[8] < 2^57 + 4 */
+
+    /*
+     * If the value is greater than 2^521-1 then we have to subtract 2^521-1
+     * out. See the comments in felem_is_zero regarding why we don't test for
+     * other multiples of the prime.
+     */
+
+    /*
+     * First, if |out| is equal to 2^521-1, we subtract it out to get zero.
+     */
+
+    is_p = out[0] ^ kPrime[0];
+    is_p |= out[1] ^ kPrime[1];
+    is_p |= out[2] ^ kPrime[2];
+    is_p |= out[3] ^ kPrime[3];
+    is_p |= out[4] ^ kPrime[4];
+    is_p |= out[5] ^ kPrime[5];
+    is_p |= out[6] ^ kPrime[6];
+    is_p |= out[7] ^ kPrime[7];
+    is_p |= out[8] ^ kPrime[8];
+
+    is_p--;
+    is_p &= is_p << 32;
+    is_p &= is_p << 16;
+    is_p &= is_p << 8;
+    is_p &= is_p << 4;
+    is_p &= is_p << 2;
+    is_p &= is_p << 1;
+    is_p = ((s64) is_p) >> 63;
+    is_p = ~is_p;
+
+    /* is_p is 0 iff |out| == 2^521-1 and all ones otherwise */
+
+    out[0] &= is_p;
+    out[1] &= is_p;
+    out[2] &= is_p;
+    out[3] &= is_p;
+    out[4] &= is_p;
+    out[5] &= is_p;
+    out[6] &= is_p;
+    out[7] &= is_p;
+    out[8] &= is_p;
+
+    /*
+     * In order to test that |out| >= 2^521-1 we need only test if out[8] >>
+     * 57 is greater than zero as (2^521-1) + x >= 2^522
+     */
+    is_greater = out[8] >> 57;
+    is_greater |= is_greater << 32;
+    is_greater |= is_greater << 16;
+    is_greater |= is_greater << 8;
+    is_greater |= is_greater << 4;
+    is_greater |= is_greater << 2;
+    is_greater |= is_greater << 1;
+    is_greater = ((s64) is_greater) >> 63;
+
+    out[0] -= kPrime[0] & is_greater;
+    out[1] -= kPrime[1] & is_greater;
+    out[2] -= kPrime[2] & is_greater;
+    out[3] -= kPrime[3] & is_greater;
+    out[4] -= kPrime[4] & is_greater;
+    out[5] -= kPrime[5] & is_greater;
+    out[6] -= kPrime[6] & is_greater;
+    out[7] -= kPrime[7] & is_greater;
+    out[8] -= kPrime[8] & is_greater;
+
+    /* Eliminate negative coefficients */
+    sign = -(out[0] >> 63);
+    out[0] += (two58 & sign);
+    out[1] -= (1 & sign);
+    sign = -(out[1] >> 63);
+    out[1] += (two58 & sign);
+    out[2] -= (1 & sign);
+    sign = -(out[2] >> 63);
+    out[2] += (two58 & sign);
+    out[3] -= (1 & sign);
+    sign = -(out[3] >> 63);
+    out[3] += (two58 & sign);
+    out[4] -= (1 & sign);
+    sign = -(out[4] >> 63);
+    out[4] += (two58 & sign);
+    out[5] -= (1 & sign);
+    sign = -(out[0] >> 63);
+    out[5] += (two58 & sign);
+    out[6] -= (1 & sign);
+    sign = -(out[6] >> 63);
+    out[6] += (two58 & sign);
+    out[7] -= (1 & sign);
+    sign = -(out[7] >> 63);
+    out[7] += (two58 & sign);
+    out[8] -= (1 & sign);
+    sign = -(out[5] >> 63);
+    out[5] += (two58 & sign);
+    out[6] -= (1 & sign);
+    sign = -(out[6] >> 63);
+    out[6] += (two58 & sign);
+    out[7] -= (1 & sign);
+    sign = -(out[7] >> 63);
+    out[7] += (two58 & sign);
+    out[8] -= (1 & sign);
+}
 
 /*-
  * Group operations
@@ -968,111 +1027,111 @@ static void felem_contract(felem out, const felem in)
  * while x_out == y_in is not (maybe this works, but it's not tested). */
 static void
 point_double(felem x_out, felem y_out, felem z_out,
-	     const felem x_in, const felem y_in, const felem z_in)
-	{
-	largefelem tmp, tmp2;
-	felem delta, gamma, beta, alpha, ftmp, ftmp2;
-
-	felem_assign(ftmp, x_in);
-	felem_assign(ftmp2, x_in);
-
-	/* delta = z^2 */
-	felem_square(tmp, z_in);
-	felem_reduce(delta, tmp);  /* delta[i] < 2^59 + 2^14 */
-
-	/* gamma = y^2 */
-	felem_square(tmp, y_in);
-	felem_reduce(gamma, tmp);  /* gamma[i] < 2^59 + 2^14 */
-
-	/* beta = x*gamma */
-	felem_mul(tmp, x_in, gamma);
-	felem_reduce(beta, tmp);  /* beta[i] < 2^59 + 2^14 */
-
-	/* alpha = 3*(x-delta)*(x+delta) */
-	felem_diff64(ftmp, delta);
-	/* ftmp[i] < 2^61 */
-	felem_sum64(ftmp2, delta);
-	/* ftmp2[i] < 2^60 + 2^15 */
-	felem_scalar64(ftmp2, 3);
-	/* ftmp2[i] < 3*2^60 + 3*2^15 */
-	felem_mul(tmp, ftmp, ftmp2);
-	/*-
-	 * tmp[i] < 17(3*2^121 + 3*2^76)
-	 *        = 61*2^121 + 61*2^76
-	 *        < 64*2^121 + 64*2^76
-	 *        = 2^127 + 2^82
-	 *        < 2^128 
-	 */
-	felem_reduce(alpha, tmp);
-
-	/* x' = alpha^2 - 8*beta */
-	felem_square(tmp, alpha);
-	/* tmp[i] < 17*2^120
-	 *        < 2^125 */
-	felem_assign(ftmp, beta);
-	felem_scalar64(ftmp, 8);
-	/* ftmp[i] < 2^62 + 2^17 */
-	felem_diff_128_64(tmp, ftmp);
-	/* tmp[i] < 2^125 + 2^63 + 2^62 + 2^17 */
-	felem_reduce(x_out, tmp);
-
-	/* z' = (y + z)^2 - gamma - delta */
-	felem_sum64(delta, gamma);
-	/* delta[i] < 2^60 + 2^15 */
-	felem_assign(ftmp, y_in);
-	felem_sum64(ftmp, z_in);
-	/* ftmp[i] < 2^60 + 2^15 */
-	felem_square(tmp, ftmp);
-	/* tmp[i] < 17(2^122)
-	 *        < 2^127 */
-	felem_diff_128_64(tmp, delta);
-	/* tmp[i] < 2^127 + 2^63 */
-	felem_reduce(z_out, tmp);
-
-	/* y' = alpha*(4*beta - x') - 8*gamma^2 */
-	felem_scalar64(beta, 4);
-	/* beta[i] < 2^61 + 2^16 */
-	felem_diff64(beta, x_out);
-	/* beta[i] < 2^61 + 2^60 + 2^16 */
-	felem_mul(tmp, alpha, beta);
-	/*-
-	 * tmp[i] < 17*((2^59 + 2^14)(2^61 + 2^60 + 2^16))
-	 *        = 17*(2^120 + 2^75 + 2^119 + 2^74 + 2^75 + 2^30) 
-	 *        = 17*(2^120 + 2^119 + 2^76 + 2^74 + 2^30)
-	 *        < 2^128 
-	 */
-	felem_square(tmp2, gamma);
-	/*-
-	 * tmp2[i] < 17*(2^59 + 2^14)^2
-	 *         = 17*(2^118 + 2^74 + 2^28) 
-	 */
-	felem_scalar128(tmp2, 8);
-	/*- 
-	 * tmp2[i] < 8*17*(2^118 + 2^74 + 2^28)
-	 *         = 2^125 + 2^121 + 2^81 + 2^77 + 2^35 + 2^31
-	 *         < 2^126 
-	 */
-	felem_diff128(tmp, tmp2);
-	/*-
-	 * tmp[i] < 2^127 - 2^69 + 17(2^120 + 2^119 + 2^76 + 2^74 + 2^30)
-	 *        = 2^127 + 2^124 + 2^122 + 2^120 + 2^118 + 2^80 + 2^78 + 2^76 +
-	 *          2^74 + 2^69 + 2^34 + 2^30
-	 *        < 2^128 
-	 */
-	felem_reduce(y_out, tmp);
-	}
+             const felem x_in, const felem y_in, const felem z_in)
+{
+    largefelem tmp, tmp2;
+    felem delta, gamma, beta, alpha, ftmp, ftmp2;
+
+    felem_assign(ftmp, x_in);
+    felem_assign(ftmp2, x_in);
+
+    /* delta = z^2 */
+    felem_square(tmp, z_in);
+    felem_reduce(delta, tmp);   /* delta[i] < 2^59 + 2^14 */
+
+    /* gamma = y^2 */
+    felem_square(tmp, y_in);
+    felem_reduce(gamma, tmp);   /* gamma[i] < 2^59 + 2^14 */
+
+    /* beta = x*gamma */
+    felem_mul(tmp, x_in, gamma);
+    felem_reduce(beta, tmp);    /* beta[i] < 2^59 + 2^14 */
+
+    /* alpha = 3*(x-delta)*(x+delta) */
+    felem_diff64(ftmp, delta);
+    /* ftmp[i] < 2^61 */
+    felem_sum64(ftmp2, delta);
+    /* ftmp2[i] < 2^60 + 2^15 */
+    felem_scalar64(ftmp2, 3);
+    /* ftmp2[i] < 3*2^60 + 3*2^15 */
+    felem_mul(tmp, ftmp, ftmp2);
+        /*-
+         * tmp[i] < 17(3*2^121 + 3*2^76)
+         *        = 61*2^121 + 61*2^76
+         *        < 64*2^121 + 64*2^76
+         *        = 2^127 + 2^82
+         *        < 2^128
+         */
+    felem_reduce(alpha, tmp);
+
+    /* x' = alpha^2 - 8*beta */
+    felem_square(tmp, alpha);
+    /*
+     * tmp[i] < 17*2^120 < 2^125
+     */
+    felem_assign(ftmp, beta);
+    felem_scalar64(ftmp, 8);
+    /* ftmp[i] < 2^62 + 2^17 */
+    felem_diff_128_64(tmp, ftmp);
+    /* tmp[i] < 2^125 + 2^63 + 2^62 + 2^17 */
+    felem_reduce(x_out, tmp);
+
+    /* z' = (y + z)^2 - gamma - delta */
+    felem_sum64(delta, gamma);
+    /* delta[i] < 2^60 + 2^15 */
+    felem_assign(ftmp, y_in);
+    felem_sum64(ftmp, z_in);
+    /* ftmp[i] < 2^60 + 2^15 */
+    felem_square(tmp, ftmp);
+    /*
+     * tmp[i] < 17(2^122) < 2^127
+     */
+    felem_diff_128_64(tmp, delta);
+    /* tmp[i] < 2^127 + 2^63 */
+    felem_reduce(z_out, tmp);
+
+    /* y' = alpha*(4*beta - x') - 8*gamma^2 */
+    felem_scalar64(beta, 4);
+    /* beta[i] < 2^61 + 2^16 */
+    felem_diff64(beta, x_out);
+    /* beta[i] < 2^61 + 2^60 + 2^16 */
+    felem_mul(tmp, alpha, beta);
+        /*-
+         * tmp[i] < 17*((2^59 + 2^14)(2^61 + 2^60 + 2^16))
+         *        = 17*(2^120 + 2^75 + 2^119 + 2^74 + 2^75 + 2^30)
+         *        = 17*(2^120 + 2^119 + 2^76 + 2^74 + 2^30)
+         *        < 2^128
+         */
+    felem_square(tmp2, gamma);
+        /*-
+         * tmp2[i] < 17*(2^59 + 2^14)^2
+         *         = 17*(2^118 + 2^74 + 2^28)
+         */
+    felem_scalar128(tmp2, 8);
+        /*-
+         * tmp2[i] < 8*17*(2^118 + 2^74 + 2^28)
+         *         = 2^125 + 2^121 + 2^81 + 2^77 + 2^35 + 2^31
+         *         < 2^126
+         */
+    felem_diff128(tmp, tmp2);
+        /*-
+         * tmp[i] < 2^127 - 2^69 + 17(2^120 + 2^119 + 2^76 + 2^74 + 2^30)
+         *        = 2^127 + 2^124 + 2^122 + 2^120 + 2^118 + 2^80 + 2^78 + 2^76 +
+         *          2^74 + 2^69 + 2^34 + 2^30
+         *        < 2^128
+         */
+    felem_reduce(y_out, tmp);
+}
 
 /* copy_conditional copies in to out iff mask is all ones. */
-static void
-copy_conditional(felem out, const felem in, limb mask)
-	{
-	unsigned i;
-	for (i = 0; i < NLIMBS; ++i)
-		{
-		const limb tmp = mask & (in[i] ^ out[i]);
-		out[i] ^= tmp;
-		}
-	}
+static void copy_conditional(felem out, const felem in, limb mask)
+{
+    unsigned i;
+    for (i = 0; i < NLIMBS; ++i) {
+        const limb tmp = mask & (in[i] ^ out[i]);
+        out[i] ^= tmp;
+    }
+}
 
 /*-
  * point_add calcuates (x1, y1, z1) + (x2, y2, z2)
@@ -1086,159 +1145,159 @@ copy_conditional(felem out, const felem in, limb mask)
  * happens during single point multiplication, so there is no timing leak for
  * ECDH or ECDSA signing. */
 static void point_add(felem x3, felem y3, felem z3,
-	const felem x1, const felem y1, const felem z1,
-	const int mixed, const felem x2, const felem y2, const felem z2)
-	{
-	felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, ftmp6, x_out, y_out, z_out;
-	largefelem tmp, tmp2;
-	limb x_equal, y_equal, z1_is_zero, z2_is_zero;
-
-	z1_is_zero = felem_is_zero(z1);
-	z2_is_zero = felem_is_zero(z2);
-
-	/* ftmp = z1z1 = z1**2 */
-	felem_square(tmp, z1);
-	felem_reduce(ftmp, tmp);
-
-	if (!mixed)
-		{
-		/* ftmp2 = z2z2 = z2**2 */
-		felem_square(tmp, z2);
-		felem_reduce(ftmp2, tmp);
-
-		/* u1 = ftmp3 = x1*z2z2 */
-		felem_mul(tmp, x1, ftmp2);
-		felem_reduce(ftmp3, tmp);
-
-		/* ftmp5 = z1 + z2 */
-		felem_assign(ftmp5, z1);
-		felem_sum64(ftmp5, z2);
-		/* ftmp5[i] < 2^61 */
-
-		/* ftmp5 = (z1 + z2)**2 - z1z1 - z2z2 = 2*z1z2 */
-		felem_square(tmp, ftmp5);
-		/* tmp[i] < 17*2^122 */
-		felem_diff_128_64(tmp, ftmp);
-		/* tmp[i] < 17*2^122 + 2^63 */
-		felem_diff_128_64(tmp, ftmp2);
-		/* tmp[i] < 17*2^122 + 2^64 */
-		felem_reduce(ftmp5, tmp);
-
-		/* ftmp2 = z2 * z2z2 */
-		felem_mul(tmp, ftmp2, z2);
-		felem_reduce(ftmp2, tmp);
-
-		/* s1 = ftmp6 = y1 * z2**3 */
-		felem_mul(tmp, y1, ftmp2);
-		felem_reduce(ftmp6, tmp);
-		}
-	else
-		{
-		/* We'll assume z2 = 1 (special case z2 = 0 is handled later) */
-
-		/* u1 = ftmp3 = x1*z2z2 */
-		felem_assign(ftmp3, x1);
-
-		/* ftmp5 = 2*z1z2 */
-		felem_scalar(ftmp5, z1, 2);
-
-		/* s1 = ftmp6 = y1 * z2**3 */
-		felem_assign(ftmp6, y1);
-		}
-
-	/* u2 = x2*z1z1 */
-	felem_mul(tmp, x2, ftmp);
-	/* tmp[i] < 17*2^120 */
-
-	/* h = ftmp4 = u2 - u1 */
-	felem_diff_128_64(tmp, ftmp3);
-	/* tmp[i] < 17*2^120 + 2^63 */
-	felem_reduce(ftmp4, tmp);
-
-	x_equal = felem_is_zero(ftmp4);
-
-	/* z_out = ftmp5 * h */
-	felem_mul(tmp, ftmp5, ftmp4);
-	felem_reduce(z_out, tmp);
-
-	/* ftmp = z1 * z1z1 */
-	felem_mul(tmp, ftmp, z1);
-	felem_reduce(ftmp, tmp);
-
-	/* s2 = tmp = y2 * z1**3 */
-	felem_mul(tmp, y2, ftmp);
-	/* tmp[i] < 17*2^120 */
-
-	/* r = ftmp5 = (s2 - s1)*2 */
-	felem_diff_128_64(tmp, ftmp6);
-	/* tmp[i] < 17*2^120 + 2^63 */
-	felem_reduce(ftmp5, tmp);
-	y_equal = felem_is_zero(ftmp5);
-	felem_scalar64(ftmp5, 2);
-	/* ftmp5[i] < 2^61 */
-
-	if (x_equal && y_equal && !z1_is_zero && !z2_is_zero)
-		{
-		point_double(x3, y3, z3, x1, y1, z1);
-		return;
-		}
-
-	/* I = ftmp = (2h)**2 */
-	felem_assign(ftmp, ftmp4);
-	felem_scalar64(ftmp, 2);
-	/* ftmp[i] < 2^61 */
-	felem_square(tmp, ftmp);
-	/* tmp[i] < 17*2^122 */
-	felem_reduce(ftmp, tmp);
-
-	/* J = ftmp2 = h * I */
-	felem_mul(tmp, ftmp4, ftmp);
-	felem_reduce(ftmp2, tmp);
-
-	/* V = ftmp4 = U1 * I */
-	felem_mul(tmp, ftmp3, ftmp);
-	felem_reduce(ftmp4, tmp);
-
-	/* x_out = r**2 - J - 2V */
-	felem_square(tmp, ftmp5);
-	/* tmp[i] < 17*2^122 */
-	felem_diff_128_64(tmp, ftmp2);
-	/* tmp[i] < 17*2^122 + 2^63 */
-	felem_assign(ftmp3, ftmp4);
-	felem_scalar64(ftmp4, 2);
-	/* ftmp4[i] < 2^61 */
-	felem_diff_128_64(tmp, ftmp4);
-	/* tmp[i] < 17*2^122 + 2^64 */
-	felem_reduce(x_out, tmp);
-
-	/* y_out = r(V-x_out) - 2 * s1 * J */
-	felem_diff64(ftmp3, x_out);
-	/* ftmp3[i] < 2^60 + 2^60
-	 *          = 2^61 */
-	felem_mul(tmp, ftmp5, ftmp3);
-	/* tmp[i] < 17*2^122 */
-	felem_mul(tmp2, ftmp6, ftmp2);
-	/* tmp2[i] < 17*2^120 */
-	felem_scalar128(tmp2, 2);
-	/* tmp2[i] < 17*2^121 */
-	felem_diff128(tmp, tmp2);
-	/*-
-	 * tmp[i] < 2^127 - 2^69 + 17*2^122
-	 *        = 2^126 - 2^122 - 2^6 - 2^2 - 1
-	 *        < 2^127
-	 */
-	felem_reduce(y_out, tmp);
-
-	copy_conditional(x_out, x2, z1_is_zero);
-	copy_conditional(x_out, x1, z2_is_zero);
-	copy_conditional(y_out, y2, z1_is_zero);
-	copy_conditional(y_out, y1, z2_is_zero);
-	copy_conditional(z_out, z2, z1_is_zero);
-	copy_conditional(z_out, z1, z2_is_zero);
-	felem_assign(x3, x_out);
-	felem_assign(y3, y_out);
-	felem_assign(z3, z_out);
-	}
+                      const felem x1, const felem y1, const felem z1,
+                      const int mixed, const felem x2, const felem y2,
+                      const felem z2)
+{
+    felem ftmp, ftmp2, ftmp3, ftmp4, ftmp5, ftmp6, x_out, y_out, z_out;
+    largefelem tmp, tmp2;
+    limb x_equal, y_equal, z1_is_zero, z2_is_zero;
+
+    z1_is_zero = felem_is_zero(z1);
+    z2_is_zero = felem_is_zero(z2);
+
+    /* ftmp = z1z1 = z1**2 */
+    felem_square(tmp, z1);
+    felem_reduce(ftmp, tmp);
+
+    if (!mixed) {
+        /* ftmp2 = z2z2 = z2**2 */
+        felem_square(tmp, z2);
+        felem_reduce(ftmp2, tmp);
+
+        /* u1 = ftmp3 = x1*z2z2 */
+        felem_mul(tmp, x1, ftmp2);
+        felem_reduce(ftmp3, tmp);
+
+        /* ftmp5 = z1 + z2 */
+        felem_assign(ftmp5, z1);
+        felem_sum64(ftmp5, z2);
+        /* ftmp5[i] < 2^61 */
+
+        /* ftmp5 = (z1 + z2)**2 - z1z1 - z2z2 = 2*z1z2 */
+        felem_square(tmp, ftmp5);
+        /* tmp[i] < 17*2^122 */
+        felem_diff_128_64(tmp, ftmp);
+        /* tmp[i] < 17*2^122 + 2^63 */
+        felem_diff_128_64(tmp, ftmp2);
+        /* tmp[i] < 17*2^122 + 2^64 */
+        felem_reduce(ftmp5, tmp);
+
+        /* ftmp2 = z2 * z2z2 */
+        felem_mul(tmp, ftmp2, z2);
+        felem_reduce(ftmp2, tmp);
+
+        /* s1 = ftmp6 = y1 * z2**3 */
+        felem_mul(tmp, y1, ftmp2);
+        felem_reduce(ftmp6, tmp);
+    } else {
+        /*
+         * We'll assume z2 = 1 (special case z2 = 0 is handled later)
+         */
+
+        /* u1 = ftmp3 = x1*z2z2 */
+        felem_assign(ftmp3, x1);
+
+        /* ftmp5 = 2*z1z2 */
+        felem_scalar(ftmp5, z1, 2);
+
+        /* s1 = ftmp6 = y1 * z2**3 */
+        felem_assign(ftmp6, y1);
+    }
+
+    /* u2 = x2*z1z1 */
+    felem_mul(tmp, x2, ftmp);
+    /* tmp[i] < 17*2^120 */
+
+    /* h = ftmp4 = u2 - u1 */
+    felem_diff_128_64(tmp, ftmp3);
+    /* tmp[i] < 17*2^120 + 2^63 */
+    felem_reduce(ftmp4, tmp);
+
+    x_equal = felem_is_zero(ftmp4);
+
+    /* z_out = ftmp5 * h */
+    felem_mul(tmp, ftmp5, ftmp4);
+    felem_reduce(z_out, tmp);
+
+    /* ftmp = z1 * z1z1 */
+    felem_mul(tmp, ftmp, z1);
+    felem_reduce(ftmp, tmp);
+
+    /* s2 = tmp = y2 * z1**3 */
+    felem_mul(tmp, y2, ftmp);
+    /* tmp[i] < 17*2^120 */
+
+    /* r = ftmp5 = (s2 - s1)*2 */
+    felem_diff_128_64(tmp, ftmp6);
+    /* tmp[i] < 17*2^120 + 2^63 */
+    felem_reduce(ftmp5, tmp);
+    y_equal = felem_is_zero(ftmp5);
+    felem_scalar64(ftmp5, 2);
+    /* ftmp5[i] < 2^61 */
+
+    if (x_equal && y_equal && !z1_is_zero && !z2_is_zero) {
+        point_double(x3, y3, z3, x1, y1, z1);
+        return;
+    }
+
+    /* I = ftmp = (2h)**2 */
+    felem_assign(ftmp, ftmp4);
+    felem_scalar64(ftmp, 2);
+    /* ftmp[i] < 2^61 */
+    felem_square(tmp, ftmp);
+    /* tmp[i] < 17*2^122 */
+    felem_reduce(ftmp, tmp);
+
+    /* J = ftmp2 = h * I */
+    felem_mul(tmp, ftmp4, ftmp);
+    felem_reduce(ftmp2, tmp);
+
+    /* V = ftmp4 = U1 * I */
+    felem_mul(tmp, ftmp3, ftmp);
+    felem_reduce(ftmp4, tmp);
+
+    /* x_out = r**2 - J - 2V */
+    felem_square(tmp, ftmp5);
+    /* tmp[i] < 17*2^122 */
+    felem_diff_128_64(tmp, ftmp2);
+    /* tmp[i] < 17*2^122 + 2^63 */
+    felem_assign(ftmp3, ftmp4);
+    felem_scalar64(ftmp4, 2);
+    /* ftmp4[i] < 2^61 */
+    felem_diff_128_64(tmp, ftmp4);
+    /* tmp[i] < 17*2^122 + 2^64 */
+    felem_reduce(x_out, tmp);
+
+    /* y_out = r(V-x_out) - 2 * s1 * J */
+    felem_diff64(ftmp3, x_out);
+    /*
+     * ftmp3[i] < 2^60 + 2^60 = 2^61
+     */
+    felem_mul(tmp, ftmp5, ftmp3);
+    /* tmp[i] < 17*2^122 */
+    felem_mul(tmp2, ftmp6, ftmp2);
+    /* tmp2[i] < 17*2^120 */
+    felem_scalar128(tmp2, 2);
+    /* tmp2[i] < 17*2^121 */
+    felem_diff128(tmp, tmp2);
+        /*-
+         * tmp[i] < 2^127 - 2^69 + 17*2^122
+         *        = 2^126 - 2^122 - 2^6 - 2^2 - 1
+         *        < 2^127
+         */
+    felem_reduce(y_out, tmp);
+
+    copy_conditional(x_out, x2, z1_is_zero);
+    copy_conditional(x_out, x1, z2_is_zero);
+    copy_conditional(y_out, y2, z1_is_zero);
+    copy_conditional(y_out, y1, z2_is_zero);
+    copy_conditional(z_out, z2, z1_is_zero);
+    copy_conditional(z_out, z1, z2_is_zero);
+    felem_assign(x3, x_out);
+    felem_assign(y3, y_out);
+    felem_assign(z3, z_out);
+}
 
 /*-
  * Base point pre computation
@@ -1275,790 +1334,814 @@ static void point_add(felem x3, felem y3, felem z3,
  * Tables for other points have table[i] = iG for i in 0 .. 16. */
 
 /* gmul is the table of precomputed base points */
-static const felem gmul[16][3] =
-	{{{0, 0, 0, 0, 0, 0, 0, 0, 0},
-	  {0, 0, 0, 0, 0, 0, 0, 0, 0},
-	  {0, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x017e7e31c2e5bd66, 0x022cf0615a90a6fe, 0x00127a2ffa8de334,
-	   0x01dfbf9d64a3f877, 0x006b4d3dbaa14b5e, 0x014fed487e0a2bd8,
-	   0x015b4429c6481390, 0x03a73678fb2d988e, 0x00c6858e06b70404},
-	  {0x00be94769fd16650, 0x031c21a89cb09022, 0x039013fad0761353,
-	   0x02657bd099031542, 0x03273e662c97ee72, 0x01e6d11a05ebef45,
-	   0x03d1bd998f544495, 0x03001172297ed0b1, 0x011839296a789a3b},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x0373faacbc875bae, 0x00f325023721c671, 0x00f666fd3dbde5ad,
-	   0x01a6932363f88ea7, 0x01fc6d9e13f9c47b, 0x03bcbffc2bbf734e,
-	   0x013ee3c3647f3a92, 0x029409fefe75d07d, 0x00ef9199963d85e5},
-	  {0x011173743ad5b178, 0x02499c7c21bf7d46, 0x035beaeabb8b1a58,
-	   0x00f989c4752ea0a3, 0x0101e1de48a9c1a3, 0x01a20076be28ba6c,
-	   0x02f8052e5eb2de95, 0x01bfe8f82dea117c, 0x0160074d3c36ddb7},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x012f3fc373393b3b, 0x03d3d6172f1419fa, 0x02adc943c0b86873,
-	   0x00d475584177952b, 0x012a4d1673750ee2, 0x00512517a0f13b0c,
-	   0x02b184671a7b1734, 0x0315b84236f1a50a, 0x00a4afc472edbdb9},
-	  {0x00152a7077f385c4, 0x03044007d8d1c2ee, 0x0065829d61d52b52,
-	   0x00494ff6b6631d0d, 0x00a11d94d5f06bcf, 0x02d2f89474d9282e,
-	   0x0241c5727c06eeb9, 0x0386928710fbdb9d, 0x01f883f727b0dfbe},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x019b0c3c9185544d, 0x006243a37c9d97db, 0x02ee3cbe030a2ad2,
-	   0x00cfdd946bb51e0d, 0x0271c00932606b91, 0x03f817d1ec68c561,
-	   0x03f37009806a369c, 0x03c1f30baf184fd5, 0x01091022d6d2f065},
-	  {0x0292c583514c45ed, 0x0316fca51f9a286c, 0x00300af507c1489a,
-	   0x0295f69008298cf1, 0x02c0ed8274943d7b, 0x016509b9b47a431e,
-	   0x02bc9de9634868ce, 0x005b34929bffcb09, 0x000c1a0121681524},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x0286abc0292fb9f2, 0x02665eee9805b3f7, 0x01ed7455f17f26d6,
-	   0x0346355b83175d13, 0x006284944cd0a097, 0x0191895bcdec5e51,
-	   0x02e288370afda7d9, 0x03b22312bfefa67a, 0x01d104d3fc0613fe},
-	  {0x0092421a12f7e47f, 0x0077a83fa373c501, 0x03bd25c5f696bd0d,
-	   0x035c41e4d5459761, 0x01ca0d1742b24f53, 0x00aaab27863a509c,
-	   0x018b6de47df73917, 0x025c0b771705cd01, 0x01fd51d566d760a7},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x01dd92ff6b0d1dbd, 0x039c5e2e8f8afa69, 0x0261ed13242c3b27,
-	   0x0382c6e67026e6a0, 0x01d60b10be2089f9, 0x03c15f3dce86723f,
-	   0x03c764a32d2a062d, 0x017307eac0fad056, 0x018207c0b96c5256},
-	  {0x0196a16d60e13154, 0x03e6ce74c0267030, 0x00ddbf2b4e52a5aa,
-	   0x012738241bbf31c8, 0x00ebe8dc04685a28, 0x024c2ad6d380d4a2,
-	   0x035ee062a6e62d0e, 0x0029ed74af7d3a0f, 0x00eef32aec142ebd},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x00c31ec398993b39, 0x03a9f45bcda68253, 0x00ac733c24c70890,
-	   0x00872b111401ff01, 0x01d178c23195eafb, 0x03bca2c816b87f74,
-	   0x0261a9af46fbad7a, 0x0324b2a8dd3d28f9, 0x00918121d8f24e23},
-	  {0x032bc8c1ca983cd7, 0x00d869dfb08fc8c6, 0x01693cb61fce1516,
-	   0x012a5ea68f4e88a8, 0x010869cab88d7ae3, 0x009081ad277ceee1,
-	   0x033a77166d064cdc, 0x03955235a1fb3a95, 0x01251a4a9b25b65e},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x00148a3a1b27f40b, 0x0123186df1b31fdc, 0x00026e7beaad34ce,
-	   0x01db446ac1d3dbba, 0x0299c1a33437eaec, 0x024540610183cbb7,
-	   0x0173bb0e9ce92e46, 0x02b937e43921214b, 0x01ab0436a9bf01b5},
-	  {0x0383381640d46948, 0x008dacbf0e7f330f, 0x03602122bcc3f318,
-	   0x01ee596b200620d6, 0x03bd0585fda430b3, 0x014aed77fd123a83,
-	   0x005ace749e52f742, 0x0390fe041da2b842, 0x0189a8ceb3299242},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x012a19d6b3282473, 0x00c0915918b423ce, 0x023a954eb94405ae,
-	   0x00529f692be26158, 0x0289fa1b6fa4b2aa, 0x0198ae4ceea346ef,
-	   0x0047d8cdfbdedd49, 0x00cc8c8953f0f6b8, 0x001424abbff49203},
-	  {0x0256732a1115a03a, 0x0351bc38665c6733, 0x03f7b950fb4a6447,
-	   0x000afffa94c22155, 0x025763d0a4dab540, 0x000511e92d4fc283,
-	   0x030a7e9eda0ee96c, 0x004c3cd93a28bf0a, 0x017edb3a8719217f},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x011de5675a88e673, 0x031d7d0f5e567fbe, 0x0016b2062c970ae5,
-	   0x03f4a2be49d90aa7, 0x03cef0bd13822866, 0x03f0923dcf774a6c,
-	   0x0284bebc4f322f72, 0x016ab2645302bb2c, 0x01793f95dace0e2a},
-	  {0x010646e13527a28f, 0x01ca1babd59dc5e7, 0x01afedfd9a5595df,
-	   0x01f15785212ea6b1, 0x0324e5d64f6ae3f4, 0x02d680f526d00645,
-	   0x0127920fadf627a7, 0x03b383f75df4f684, 0x0089e0057e783b0a},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x00f334b9eb3c26c6, 0x0298fdaa98568dce, 0x01c2d24843a82292,
-	   0x020bcb24fa1b0711, 0x02cbdb3d2b1875e6, 0x0014907598f89422,
-	   0x03abe3aa43b26664, 0x02cbf47f720bc168, 0x0133b5e73014b79b},
-	  {0x034aab5dab05779d, 0x00cdc5d71fee9abb, 0x0399f16bd4bd9d30,
-	   0x03582fa592d82647, 0x02be1cdfb775b0e9, 0x0034f7cea32e94cb,
-	   0x0335a7f08f56f286, 0x03b707e9565d1c8b, 0x0015c946ea5b614f},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x024676f6cff72255, 0x00d14625cac96378, 0x00532b6008bc3767,
-	   0x01fc16721b985322, 0x023355ea1b091668, 0x029de7afdc0317c3,
-	   0x02fc8a7ca2da037c, 0x02de1217d74a6f30, 0x013f7173175b73bf},
-	  {0x0344913f441490b5, 0x0200f9e272b61eca, 0x0258a246b1dd55d2,
-	   0x03753db9ea496f36, 0x025e02937a09c5ef, 0x030cbd3d14012692,
-	   0x01793a67e70dc72a, 0x03ec1d37048a662e, 0x006550f700c32a8d},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x00d3f48a347eba27, 0x008e636649b61bd8, 0x00d3b93716778fb3,
-	   0x004d1915757bd209, 0x019d5311a3da44e0, 0x016d1afcbbe6aade,
-	   0x0241bf5f73265616, 0x0384672e5d50d39b, 0x005009fee522b684},
-	  {0x029b4fab064435fe, 0x018868ee095bbb07, 0x01ea3d6936cc92b8,
-	   0x000608b00f78a2f3, 0x02db911073d1c20f, 0x018205938470100a,
-	   0x01f1e4964cbe6ff2, 0x021a19a29eed4663, 0x01414485f42afa81},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x01612b3a17f63e34, 0x03813992885428e6, 0x022b3c215b5a9608,
-	   0x029b4057e19f2fcb, 0x0384059a587af7e6, 0x02d6400ace6fe610,
-	   0x029354d896e8e331, 0x00c047ee6dfba65e, 0x0037720542e9d49d},
-	  {0x02ce9eed7c5e9278, 0x0374ed703e79643b, 0x01316c54c4072006,
-	   0x005aaa09054b2ee8, 0x002824000c840d57, 0x03d4eba24771ed86,
-	   0x0189c50aabc3bdae, 0x0338c01541e15510, 0x00466d56e38eed42},
-	  {1, 0, 0, 0, 0, 0, 0, 0, 0}},
-	 {{0x007efd8330ad8bd6, 0x02465ed48047710b, 0x0034c6606b215e0c,
-	   0x016ae30c53cbf839, 0x01fa17bd37161216, 0x018ead4e61ce8ab9,
-	   0x005482ed5f5dee46, 0x037543755bba1d7f, 0x005e5ac7e70a9d0f},
-	  {0x0117e1bb2fdcb2a2, 0x03deea36249f40c4, 0x028d09b4a6246cb7,
-	   0x03524b8855bcf756, 0x023d7d109d5ceb58, 0x0178e43e3223ef9c,
-	   0x0154536a0c6e966a, 0x037964d1286ee9fe, 0x0199bcd90e125055},
-	 {1, 0, 0, 0, 0, 0, 0, 0, 0}}};
-
-/* select_point selects the |idx|th point from a precomputation table and
- * copies it to out. */
+static const felem gmul[16][3] = { {{0, 0, 0, 0, 0, 0, 0, 0, 0},
+                                    {0, 0, 0, 0, 0, 0, 0, 0, 0},
+                                    {0, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x017e7e31c2e5bd66, 0x022cf0615a90a6fe, 0x00127a2ffa8de334,
+  0x01dfbf9d64a3f877, 0x006b4d3dbaa14b5e, 0x014fed487e0a2bd8,
+  0x015b4429c6481390, 0x03a73678fb2d988e, 0x00c6858e06b70404},
+ {0x00be94769fd16650, 0x031c21a89cb09022, 0x039013fad0761353,
+  0x02657bd099031542, 0x03273e662c97ee72, 0x01e6d11a05ebef45,
+  0x03d1bd998f544495, 0x03001172297ed0b1, 0x011839296a789a3b},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x0373faacbc875bae, 0x00f325023721c671, 0x00f666fd3dbde5ad,
+  0x01a6932363f88ea7, 0x01fc6d9e13f9c47b, 0x03bcbffc2bbf734e,
+  0x013ee3c3647f3a92, 0x029409fefe75d07d, 0x00ef9199963d85e5},
+ {0x011173743ad5b178, 0x02499c7c21bf7d46, 0x035beaeabb8b1a58,
+  0x00f989c4752ea0a3, 0x0101e1de48a9c1a3, 0x01a20076be28ba6c,
+  0x02f8052e5eb2de95, 0x01bfe8f82dea117c, 0x0160074d3c36ddb7},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x012f3fc373393b3b, 0x03d3d6172f1419fa, 0x02adc943c0b86873,
+  0x00d475584177952b, 0x012a4d1673750ee2, 0x00512517a0f13b0c,
+  0x02b184671a7b1734, 0x0315b84236f1a50a, 0x00a4afc472edbdb9},
+ {0x00152a7077f385c4, 0x03044007d8d1c2ee, 0x0065829d61d52b52,
+  0x00494ff6b6631d0d, 0x00a11d94d5f06bcf, 0x02d2f89474d9282e,
+  0x0241c5727c06eeb9, 0x0386928710fbdb9d, 0x01f883f727b0dfbe},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x019b0c3c9185544d, 0x006243a37c9d97db, 0x02ee3cbe030a2ad2,
+  0x00cfdd946bb51e0d, 0x0271c00932606b91, 0x03f817d1ec68c561,
+  0x03f37009806a369c, 0x03c1f30baf184fd5, 0x01091022d6d2f065},
+ {0x0292c583514c45ed, 0x0316fca51f9a286c, 0x00300af507c1489a,
+  0x0295f69008298cf1, 0x02c0ed8274943d7b, 0x016509b9b47a431e,
+  0x02bc9de9634868ce, 0x005b34929bffcb09, 0x000c1a0121681524},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x0286abc0292fb9f2, 0x02665eee9805b3f7, 0x01ed7455f17f26d6,
+  0x0346355b83175d13, 0x006284944cd0a097, 0x0191895bcdec5e51,
+  0x02e288370afda7d9, 0x03b22312bfefa67a, 0x01d104d3fc0613fe},
+ {0x0092421a12f7e47f, 0x0077a83fa373c501, 0x03bd25c5f696bd0d,
+  0x035c41e4d5459761, 0x01ca0d1742b24f53, 0x00aaab27863a509c,
+  0x018b6de47df73917, 0x025c0b771705cd01, 0x01fd51d566d760a7},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x01dd92ff6b0d1dbd, 0x039c5e2e8f8afa69, 0x0261ed13242c3b27,
+  0x0382c6e67026e6a0, 0x01d60b10be2089f9, 0x03c15f3dce86723f,
+  0x03c764a32d2a062d, 0x017307eac0fad056, 0x018207c0b96c5256},
+ {0x0196a16d60e13154, 0x03e6ce74c0267030, 0x00ddbf2b4e52a5aa,
+  0x012738241bbf31c8, 0x00ebe8dc04685a28, 0x024c2ad6d380d4a2,
+  0x035ee062a6e62d0e, 0x0029ed74af7d3a0f, 0x00eef32aec142ebd},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x00c31ec398993b39, 0x03a9f45bcda68253, 0x00ac733c24c70890,
+  0x00872b111401ff01, 0x01d178c23195eafb, 0x03bca2c816b87f74,
+  0x0261a9af46fbad7a, 0x0324b2a8dd3d28f9, 0x00918121d8f24e23},
+ {0x032bc8c1ca983cd7, 0x00d869dfb08fc8c6, 0x01693cb61fce1516,
+  0x012a5ea68f4e88a8, 0x010869cab88d7ae3, 0x009081ad277ceee1,
+  0x033a77166d064cdc, 0x03955235a1fb3a95, 0x01251a4a9b25b65e},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x00148a3a1b27f40b, 0x0123186df1b31fdc, 0x00026e7beaad34ce,
+  0x01db446ac1d3dbba, 0x0299c1a33437eaec, 0x024540610183cbb7,
+  0x0173bb0e9ce92e46, 0x02b937e43921214b, 0x01ab0436a9bf01b5},
+ {0x0383381640d46948, 0x008dacbf0e7f330f, 0x03602122bcc3f318,
+  0x01ee596b200620d6, 0x03bd0585fda430b3, 0x014aed77fd123a83,
+  0x005ace749e52f742, 0x0390fe041da2b842, 0x0189a8ceb3299242},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x012a19d6b3282473, 0x00c0915918b423ce, 0x023a954eb94405ae,
+  0x00529f692be26158, 0x0289fa1b6fa4b2aa, 0x0198ae4ceea346ef,
+  0x0047d8cdfbdedd49, 0x00cc8c8953f0f6b8, 0x001424abbff49203},
+ {0x0256732a1115a03a, 0x0351bc38665c6733, 0x03f7b950fb4a6447,
+  0x000afffa94c22155, 0x025763d0a4dab540, 0x000511e92d4fc283,
+  0x030a7e9eda0ee96c, 0x004c3cd93a28bf0a, 0x017edb3a8719217f},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x011de5675a88e673, 0x031d7d0f5e567fbe, 0x0016b2062c970ae5,
+  0x03f4a2be49d90aa7, 0x03cef0bd13822866, 0x03f0923dcf774a6c,
+  0x0284bebc4f322f72, 0x016ab2645302bb2c, 0x01793f95dace0e2a},
+ {0x010646e13527a28f, 0x01ca1babd59dc5e7, 0x01afedfd9a5595df,
+  0x01f15785212ea6b1, 0x0324e5d64f6ae3f4, 0x02d680f526d00645,
+  0x0127920fadf627a7, 0x03b383f75df4f684, 0x0089e0057e783b0a},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x00f334b9eb3c26c6, 0x0298fdaa98568dce, 0x01c2d24843a82292,
+  0x020bcb24fa1b0711, 0x02cbdb3d2b1875e6, 0x0014907598f89422,
+  0x03abe3aa43b26664, 0x02cbf47f720bc168, 0x0133b5e73014b79b},
+ {0x034aab5dab05779d, 0x00cdc5d71fee9abb, 0x0399f16bd4bd9d30,
+  0x03582fa592d82647, 0x02be1cdfb775b0e9, 0x0034f7cea32e94cb,
+  0x0335a7f08f56f286, 0x03b707e9565d1c8b, 0x0015c946ea5b614f},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x024676f6cff72255, 0x00d14625cac96378, 0x00532b6008bc3767,
+  0x01fc16721b985322, 0x023355ea1b091668, 0x029de7afdc0317c3,
+  0x02fc8a7ca2da037c, 0x02de1217d74a6f30, 0x013f7173175b73bf},
+ {0x0344913f441490b5, 0x0200f9e272b61eca, 0x0258a246b1dd55d2,
+  0x03753db9ea496f36, 0x025e02937a09c5ef, 0x030cbd3d14012692,
+  0x01793a67e70dc72a, 0x03ec1d37048a662e, 0x006550f700c32a8d},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x00d3f48a347eba27, 0x008e636649b61bd8, 0x00d3b93716778fb3,
+  0x004d1915757bd209, 0x019d5311a3da44e0, 0x016d1afcbbe6aade,
+  0x0241bf5f73265616, 0x0384672e5d50d39b, 0x005009fee522b684},
+ {0x029b4fab064435fe, 0x018868ee095bbb07, 0x01ea3d6936cc92b8,
+  0x000608b00f78a2f3, 0x02db911073d1c20f, 0x018205938470100a,
+  0x01f1e4964cbe6ff2, 0x021a19a29eed4663, 0x01414485f42afa81},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x01612b3a17f63e34, 0x03813992885428e6, 0x022b3c215b5a9608,
+  0x029b4057e19f2fcb, 0x0384059a587af7e6, 0x02d6400ace6fe610,
+  0x029354d896e8e331, 0x00c047ee6dfba65e, 0x0037720542e9d49d},
+ {0x02ce9eed7c5e9278, 0x0374ed703e79643b, 0x01316c54c4072006,
+  0x005aaa09054b2ee8, 0x002824000c840d57, 0x03d4eba24771ed86,
+  0x0189c50aabc3bdae, 0x0338c01541e15510, 0x00466d56e38eed42},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}},
+{{0x007efd8330ad8bd6, 0x02465ed48047710b, 0x0034c6606b215e0c,
+  0x016ae30c53cbf839, 0x01fa17bd37161216, 0x018ead4e61ce8ab9,
+  0x005482ed5f5dee46, 0x037543755bba1d7f, 0x005e5ac7e70a9d0f},
+ {0x0117e1bb2fdcb2a2, 0x03deea36249f40c4, 0x028d09b4a6246cb7,
+  0x03524b8855bcf756, 0x023d7d109d5ceb58, 0x0178e43e3223ef9c,
+  0x0154536a0c6e966a, 0x037964d1286ee9fe, 0x0199bcd90e125055},
+ {1, 0, 0, 0, 0, 0, 0, 0, 0}}
+};
+
+/*
+ * select_point selects the |idx|th point from a precomputation table and
+ * copies it to out.
+ */
  /* pre_comp below is of the size provided in |size| */
-static void select_point(const limb idx, unsigned int size, const felem pre_comp[][3],
-			 felem out[3])
-	{
-	unsigned i, j;
-	limb *outlimbs = &out[0][0];
-	memset(outlimbs, 0, 3 * sizeof(felem));
-
-	for (i = 0; i < size; i++)
-		{
-		const limb *inlimbs = &pre_comp[i][0][0];
-		limb mask = i ^ idx;
-		mask |= mask >> 4;
-		mask |= mask >> 2;
-		mask |= mask >> 1;
-		mask &= 1;
-		mask--;
-		for (j = 0; j < NLIMBS * 3; j++)
-			outlimbs[j] |= inlimbs[j] & mask;
-		}
-	}
+static void select_point(const limb idx, unsigned int size,
+                         const felem pre_comp[][3], felem out[3])
+{
+    unsigned i, j;
+    limb *outlimbs = &out[0][0];
+    memset(outlimbs, 0, 3 * sizeof(felem));
+
+    for (i = 0; i < size; i++) {
+        const limb *inlimbs = &pre_comp[i][0][0];
+        limb mask = i ^ idx;
+        mask |= mask >> 4;
+        mask |= mask >> 2;
+        mask |= mask >> 1;
+        mask &= 1;
+        mask--;
+        for (j = 0; j < NLIMBS * 3; j++)
+            outlimbs[j] |= inlimbs[j] & mask;
+    }
+}
 
 /* get_bit returns the |i|th bit in |in| */
 static char get_bit(const felem_bytearray in, int i)
-	{
-	if (i < 0)
-		return 0;
-	return (in[i >> 3] >> (i & 7)) & 1;
-	}
-
-/* Interleaved point multiplication using precomputed point multiples:
- * The small point multiples 0*P, 1*P, ..., 16*P are in pre_comp[],
- * the scalars in scalars[]. If g_scalar is non-NULL, we also add this multiple
- * of the generator, using certain (large) precomputed multiples in g_pre_comp.
- * Output point (X, Y, Z) is stored in x_out, y_out, z_out */
-static void batch_mul(felem x_out, felem y_out, felem z_out,
-	const felem_bytearray scalars[], const unsigned num_points, const u8 *g_scalar,
-	const int mixed, const felem pre_comp[][17][3], const felem g_pre_comp[16][3])
-	{
-	int i, skip;
-	unsigned num, gen_mul = (g_scalar != NULL);
-	felem nq[3], tmp[4];
-	limb bits;
-	u8 sign, digit;
-
-	/* set nq to the point at infinity */
-	memset(nq, 0, 3 * sizeof(felem));
-
-	/* Loop over all scalars msb-to-lsb, interleaving additions
-	 * of multiples of the generator (last quarter of rounds)
-	 * and additions of other points multiples (every 5th round).
-	 */
-	skip = 1; /* save two point operations in the first round */
-	for (i = (num_points ? 520 : 130); i >= 0; --i)
-		{
-		/* double */
-		if (!skip)
-			point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
-
-		/* add multiples of the generator */
-		if (gen_mul && (i <= 130))
-			{
-			bits = get_bit(g_scalar, i + 390) << 3;
-			if (i < 130)
-				{
-				bits |= get_bit(g_scalar, i + 260) << 2;
-				bits |= get_bit(g_scalar, i + 130) << 1;
-				bits |= get_bit(g_scalar, i);
-				}
-			/* select the point to add, in constant time */
-			select_point(bits, 16, g_pre_comp, tmp);
-			if (!skip)
-				{
-				/* The 1 argument below is for "mixed" */
-				point_add(nq[0], nq[1], nq[2],
-					nq[0], nq[1], nq[2],
-					1, tmp[0], tmp[1], tmp[2]);
-				}
-			else
-				{
-				memcpy(nq, tmp, 3 * sizeof(felem));
-				skip = 0;
-				}
-			}
-
-		/* do other additions every 5 doublings */
-		if (num_points && (i % 5 == 0))
-			{
-			/* loop over all scalars */
-			for (num = 0; num < num_points; ++num)
-				{
-				bits = get_bit(scalars[num], i + 4) << 5;
-				bits |= get_bit(scalars[num], i + 3) << 4;
-				bits |= get_bit(scalars[num], i + 2) << 3;
-				bits |= get_bit(scalars[num], i + 1) << 2;
-				bits |= get_bit(scalars[num], i) << 1;
-				bits |= get_bit(scalars[num], i - 1);
-				ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
-
-				/* select the point to add or subtract, in constant time */
-				select_point(digit, 17, pre_comp[num], tmp);
-				felem_neg(tmp[3], tmp[1]); /* (X, -Y, Z) is the negative point */
-				copy_conditional(tmp[1], tmp[3], (-(limb) sign));
-
-				if (!skip)
-					{
-					point_add(nq[0], nq[1], nq[2],
-						nq[0], nq[1], nq[2],
-						mixed, tmp[0], tmp[1], tmp[2]);
-					}
-				else
-					{
-					memcpy(nq, tmp, 3 * sizeof(felem));
-					skip = 0;
-					}
-				}
-			}
-		}
-	felem_assign(x_out, nq[0]);
-	felem_assign(y_out, nq[1]);
-	felem_assign(z_out, nq[2]);
-	}
+{
+    if (i < 0)
+        return 0;
+    return (in[i >> 3] >> (i & 7)) & 1;
+}
 
+/*
+ * Interleaved point multiplication using precomputed point multiples: The
+ * small point multiples 0*P, 1*P, ..., 16*P are in pre_comp[], the scalars
+ * in scalars[]. If g_scalar is non-NULL, we also add this multiple of the
+ * generator, using certain (large) precomputed multiples in g_pre_comp.
+ * Output point (X, Y, Z) is stored in x_out, y_out, z_out
+ */
+static void batch_mul(felem x_out, felem y_out, felem z_out,
+                      const felem_bytearray scalars[],
+                      const unsigned num_points, const u8 *g_scalar,
+                      const int mixed, const felem pre_comp[][17][3],
+                      const felem g_pre_comp[16][3])
+{
+    int i, skip;
+    unsigned num, gen_mul = (g_scalar != NULL);
+    felem nq[3], tmp[4];
+    limb bits;
+    u8 sign, digit;
+
+    /* set nq to the point at infinity */
+    memset(nq, 0, 3 * sizeof(felem));
+
+    /*
+     * Loop over all scalars msb-to-lsb, interleaving additions of multiples
+     * of the generator (last quarter of rounds) and additions of other
+     * points multiples (every 5th round).
+     */
+    skip = 1;                   /* save two point operations in the first
+                                 * round */
+    for (i = (num_points ? 520 : 130); i >= 0; --i) {
+        /* double */
+        if (!skip)
+            point_double(nq[0], nq[1], nq[2], nq[0], nq[1], nq[2]);
+
+        /* add multiples of the generator */
+        if (gen_mul && (i <= 130)) {
+            bits = get_bit(g_scalar, i + 390) << 3;
+            if (i < 130) {
+                bits |= get_bit(g_scalar, i + 260) << 2;
+                bits |= get_bit(g_scalar, i + 130) << 1;
+                bits |= get_bit(g_scalar, i);
+            }
+            /* select the point to add, in constant time */
+            select_point(bits, 16, g_pre_comp, tmp);
+            if (!skip) {
+                /* The 1 argument below is for "mixed" */
+                point_add(nq[0], nq[1], nq[2],
+                          nq[0], nq[1], nq[2], 1, tmp[0], tmp[1], tmp[2]);
+            } else {
+                memcpy(nq, tmp, 3 * sizeof(felem));
+                skip = 0;
+            }
+        }
+
+        /* do other additions every 5 doublings */
+        if (num_points && (i % 5 == 0)) {
+            /* loop over all scalars */
+            for (num = 0; num < num_points; ++num) {
+                bits = get_bit(scalars[num], i + 4) << 5;
+                bits |= get_bit(scalars[num], i + 3) << 4;
+                bits |= get_bit(scalars[num], i + 2) << 3;
+                bits |= get_bit(scalars[num], i + 1) << 2;
+                bits |= get_bit(scalars[num], i) << 1;
+                bits |= get_bit(scalars[num], i - 1);
+                ec_GFp_nistp_recode_scalar_bits(&sign, &digit, bits);
+
+                /*
+                 * select the point to add or subtract, in constant time
+                 */
+                select_point(digit, 17, pre_comp[num], tmp);
+                felem_neg(tmp[3], tmp[1]); /* (X, -Y, Z) is the negative
+                                            * point */
+                copy_conditional(tmp[1], tmp[3], (-(limb) sign));
+
+                if (!skip) {
+                    point_add(nq[0], nq[1], nq[2],
+                              nq[0], nq[1], nq[2],
+                              mixed, tmp[0], tmp[1], tmp[2]);
+                } else {
+                    memcpy(nq, tmp, 3 * sizeof(felem));
+                    skip = 0;
+                }
+            }
+        }
+    }
+    felem_assign(x_out, nq[0]);
+    felem_assign(y_out, nq[1]);
+    felem_assign(z_out, nq[2]);
+}
 
 /* Precomputation for the group generator. */
 typedef struct {
-	felem g_pre_comp[16][3];
-	int references;
+    felem g_pre_comp[16][3];
+    int references;
 } NISTP521_PRE_COMP;
 
 const EC_METHOD *EC_GFp_nistp521_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_nistp521_group_init,
-		ec_GFp_simple_group_finish,
-		ec_GFp_simple_group_clear_finish,
-		ec_GFp_nist_group_copy,
-		ec_GFp_nistp521_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_nistp521_point_get_affine_coordinates,
-		0 /* point_set_compressed_coordinates */,
-		0 /* point2oct */,
-		0 /* oct2point */,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		ec_GFp_nistp521_points_mul,
-		ec_GFp_nistp521_precompute_mult,
-		ec_GFp_nistp521_have_precompute_mult,
-		ec_GFp_nist_field_mul,
-		ec_GFp_nist_field_sqr,
-		0 /* field_div */,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
-
-	return &ret;
-	}
-
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_nistp521_group_init,
+        ec_GFp_simple_group_finish,
+        ec_GFp_simple_group_clear_finish,
+        ec_GFp_nist_group_copy,
+        ec_GFp_nistp521_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_nistp521_point_get_affine_coordinates,
+        0 /* point_set_compressed_coordinates */ ,
+        0 /* point2oct */ ,
+        0 /* oct2point */ ,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        ec_GFp_nistp521_points_mul,
+        ec_GFp_nistp521_precompute_mult,
+        ec_GFp_nistp521_have_precompute_mult,
+        ec_GFp_nist_field_mul,
+        ec_GFp_nist_field_sqr,
+        0 /* field_div */ ,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
+
+    return &ret;
+}
 
 /******************************************************************************/
-/*		       FUNCTIONS TO MANAGE PRECOMPUTATION
+/*
+ * FUNCTIONS TO MANAGE PRECOMPUTATION
  */
 
 static NISTP521_PRE_COMP *nistp521_pre_comp_new()
-	{
-	NISTP521_PRE_COMP *ret = NULL;
-	ret = (NISTP521_PRE_COMP *)OPENSSL_malloc(sizeof(NISTP521_PRE_COMP));
-	if (!ret)
-		{
-		ECerr(EC_F_NISTP521_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
-		return ret;
-		}
-	memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
-	ret->references = 1;
-	return ret;
-	}
+{
+    NISTP521_PRE_COMP *ret = NULL;
+    ret = (NISTP521_PRE_COMP *) OPENSSL_malloc(sizeof(NISTP521_PRE_COMP));
+    if (!ret) {
+        ECerr(EC_F_NISTP521_PRE_COMP_NEW, ERR_R_MALLOC_FAILURE);
+        return ret;
+    }
+    memset(ret->g_pre_comp, 0, sizeof(ret->g_pre_comp));
+    ret->references = 1;
+    return ret;
+}
 
 static void *nistp521_pre_comp_dup(void *src_)
-	{
-	NISTP521_PRE_COMP *src = src_;
+{
+    NISTP521_PRE_COMP *src = src_;
 
-	/* no need to actually copy, these objects never change! */
-	CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
+    /* no need to actually copy, these objects never change! */
+    CRYPTO_add(&src->references, 1, CRYPTO_LOCK_EC_PRE_COMP);
 
-	return src_;
-	}
+    return src_;
+}
 
 static void nistp521_pre_comp_free(void *pre_)
-	{
-	int i;
-	NISTP521_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP521_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_free(pre);
-	}
+    OPENSSL_free(pre);
+}
 
 static void nistp521_pre_comp_clear_free(void *pre_)
-	{
-	int i;
-	NISTP521_PRE_COMP *pre = pre_;
+{
+    int i;
+    NISTP521_PRE_COMP *pre = pre_;
 
-	if (!pre)
-		return;
+    if (!pre)
+        return;
 
-	i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
-	if (i > 0)
-		return;
+    i = CRYPTO_add(&pre->references, -1, CRYPTO_LOCK_EC_PRE_COMP);
+    if (i > 0)
+        return;
 
-	OPENSSL_cleanse(pre, sizeof(*pre));
-	OPENSSL_free(pre);
-	}
+    OPENSSL_cleanse(pre, sizeof(*pre));
+    OPENSSL_free(pre);
+}
 
 /******************************************************************************/
-/*			   OPENSSL EC_METHOD FUNCTIONS
+/*
+ * OPENSSL EC_METHOD FUNCTIONS
  */
 
 int ec_GFp_nistp521_group_init(EC_GROUP *group)
-	{
-	int ret;
-	ret = ec_GFp_simple_group_init(group);
-	group->a_is_minus3 = 1;
-	return ret;
-	}
+{
+    int ret;
+    ret = ec_GFp_simple_group_init(group);
+    group->a_is_minus3 = 1;
+    return ret;
+}
 
 int ec_GFp_nistp521_group_set_curve(EC_GROUP *group, const BIGNUM *p,
-	const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *curve_p, *curve_a, *curve_b;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
-		((curve_a = BN_CTX_get(ctx)) == NULL) ||
-		((curve_b = BN_CTX_get(ctx)) == NULL)) goto err;
-	BN_bin2bn(nistp521_curve_params[0], sizeof(felem_bytearray), curve_p);
-	BN_bin2bn(nistp521_curve_params[1], sizeof(felem_bytearray), curve_a);
-	BN_bin2bn(nistp521_curve_params[2], sizeof(felem_bytearray), curve_b);
-	if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) ||
-		(BN_cmp(curve_b, b)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE,
-			EC_R_WRONG_CURVE_PARAMETERS);
-		goto err;
-		}
-	group->field_mod_func = BN_nist_mod_521;
-	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
-err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-/* Takes the Jacobian coordinates (X, Y, Z) of a point and returns
- * (X', Y') = (X/Z^2, Y/Z^3) */
+                                    const BIGNUM *a, const BIGNUM *b,
+                                    BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *curve_p, *curve_a, *curve_b;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((curve_p = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_a = BN_CTX_get(ctx)) == NULL) ||
+        ((curve_b = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    BN_bin2bn(nistp521_curve_params[0], sizeof(felem_bytearray), curve_p);
+    BN_bin2bn(nistp521_curve_params[1], sizeof(felem_bytearray), curve_a);
+    BN_bin2bn(nistp521_curve_params[2], sizeof(felem_bytearray), curve_b);
+    if ((BN_cmp(curve_p, p)) || (BN_cmp(curve_a, a)) || (BN_cmp(curve_b, b))) {
+        ECerr(EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE,
+              EC_R_WRONG_CURVE_PARAMETERS);
+        goto err;
+    }
+    group->field_mod_func = BN_nist_mod_521;
+    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+ err:
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+/*
+ * Takes the Jacobian coordinates (X, Y, Z) of a point and returns (X', Y') =
+ * (X/Z^2, Y/Z^3)
+ */
 int ec_GFp_nistp521_point_get_affine_coordinates(const EC_GROUP *group,
-	const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	felem z1, z2, x_in, y_in, x_out, y_out;
-	largefelem tmp;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES,
-			EC_R_POINT_AT_INFINITY);
-		return 0;
-		}
-	if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
-		(!BN_to_felem(z1, &point->Z))) return 0;
-	felem_inv(z2, z1);
-	felem_square(tmp, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, x_in, z1); felem_reduce(x_in, tmp);
-	felem_contract(x_out, x_in);
-	if (x != NULL)
-		{
-		if (!felem_to_BN(x, x_out))
-			{
-			ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES, ERR_R_BN_LIB);
-			return 0;
-			}
-		}
-	felem_mul(tmp, z1, z2); felem_reduce(z1, tmp);
-	felem_mul(tmp, y_in, z1); felem_reduce(y_in, tmp);
-	felem_contract(y_out, y_in);
-	if (y != NULL)
-		{
-		if (!felem_to_BN(y, y_out))
-			{
-			ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES, ERR_R_BN_LIB);
-			return 0;
-			}
-		}
-	return 1;
-	}
+                                                 const EC_POINT *point,
+                                                 BIGNUM *x, BIGNUM *y,
+                                                 BN_CTX *ctx)
+{
+    felem z1, z2, x_in, y_in, x_out, y_out;
+    largefelem tmp;
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES,
+              EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
+    if ((!BN_to_felem(x_in, &point->X)) || (!BN_to_felem(y_in, &point->Y)) ||
+        (!BN_to_felem(z1, &point->Z)))
+        return 0;
+    felem_inv(z2, z1);
+    felem_square(tmp, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, x_in, z1);
+    felem_reduce(x_in, tmp);
+    felem_contract(x_out, x_in);
+    if (x != NULL) {
+        if (!felem_to_BN(x, x_out)) {
+            ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    felem_mul(tmp, z1, z2);
+    felem_reduce(z1, tmp);
+    felem_mul(tmp, y_in, z1);
+    felem_reduce(y_in, tmp);
+    felem_contract(y_out, y_in);
+    if (y != NULL) {
+        if (!felem_to_BN(y, y_out)) {
+            ECerr(EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            return 0;
+        }
+    }
+    return 1;
+}
 
 /* points below is of size |num|, and tmp_felems is of size |num+1/ */
-static void make_points_affine(size_t num, felem points[][3], felem tmp_felems[])
-	{
-	/* Runs in constant time, unless an input is the point at infinity
-	 * (which normally shouldn't happen). */
-	ec_GFp_nistp_points_make_affine_internal(
-		num,
-		points,
-		sizeof(felem),
-		tmp_felems,
-		(void (*)(void *)) felem_one,
-		(int (*)(const void *)) felem_is_zero_int,
-		(void (*)(void *, const void *)) felem_assign,
-		(void (*)(void *, const void *)) felem_square_reduce,
-		(void (*)(void *, const void *, const void *)) felem_mul_reduce,
-		(void (*)(void *, const void *)) felem_inv,
-		(void (*)(void *, const void *)) felem_contract);
-	}
-
-/* Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL values
- * Result is stored in r (r can equal one of the inputs). */
+static void make_points_affine(size_t num, felem points[][3],
+                               felem tmp_felems[])
+{
+    /*
+     * Runs in constant time, unless an input is the point at infinity (which
+     * normally shouldn't happen).
+     */
+    ec_GFp_nistp_points_make_affine_internal(num,
+                                             points,
+                                             sizeof(felem),
+                                             tmp_felems,
+                                             (void (*)(void *))felem_one,
+                                             (int (*)(const void *))
+                                             felem_is_zero_int,
+                                             (void (*)(void *, const void *))
+                                             felem_assign,
+                                             (void (*)(void *, const void *))
+                                             felem_square_reduce, (void (*)
+                                                                   (void *,
+                                                                    const void
+                                                                    *,
+                                                                    const void
+                                                                    *))
+                                             felem_mul_reduce,
+                                             (void (*)(void *, const void *))
+                                             felem_inv,
+                                             (void (*)(void *, const void *))
+                                             felem_contract);
+}
+
+/*
+ * Computes scalar*generator + \sum scalars[i]*points[i], ignoring NULL
+ * values Result is stored in r (r can equal one of the inputs).
+ */
 int ec_GFp_nistp521_points_mul(const EC_GROUP *group, EC_POINT *r,
-	const BIGNUM *scalar, size_t num, const EC_POINT *points[],
-	const BIGNUM *scalars[], BN_CTX *ctx)
-	{
-	int ret = 0;
-	int j;
-	int mixed = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y, *z, *tmp_scalar;
-	felem_bytearray g_secret;
-	felem_bytearray *secrets = NULL;
-	felem (*pre_comp)[17][3] = NULL;
-	felem *tmp_felems = NULL;
-	felem_bytearray tmp;
-	unsigned i, num_bytes;
-	int have_pre_comp = 0;
-	size_t num_points = num;
-	felem x_in, y_in, z_in, x_out, y_out, z_out;
-	NISTP521_PRE_COMP *pre = NULL;
-	felem (*g_pre_comp)[3] = NULL;
-	EC_POINT *generator = NULL;
-	const EC_POINT *p = NULL;
-	const BIGNUM *p_scalar = NULL;
-
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL) ||
-		((z = BN_CTX_get(ctx)) == NULL) ||
-		((tmp_scalar = BN_CTX_get(ctx)) == NULL))
-		goto err;
-
-	if (scalar != NULL)
-		{
-		pre = EC_EX_DATA_get_data(group->extra_data,
-			nistp521_pre_comp_dup, nistp521_pre_comp_free,
-			nistp521_pre_comp_clear_free);
-		if (pre)
-			/* we have precomputation, try to use it */
-			g_pre_comp = &pre->g_pre_comp[0];
-		else
-			/* try to use the standard precomputation */
-			g_pre_comp = (felem (*)[3]) gmul;
-		generator = EC_POINT_new(group);
-		if (generator == NULL)
-			goto err;
-		/* get the generator from precomputation */
-		if (!felem_to_BN(x, g_pre_comp[1][0]) ||
-			!felem_to_BN(y, g_pre_comp[1][1]) ||
-			!felem_to_BN(z, g_pre_comp[1][2]))
-			{
-			ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
-			goto err;
-			}
-		if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
-				generator, x, y, z, ctx))
-			goto err;
-		if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-			/* precomputation matches generator */
-			have_pre_comp = 1;
-		else
-			/* we don't have valid precomputation:
-			 * treat the generator as a random point */
-			num_points++;
-		}
-
-	if (num_points > 0)
-		{
-		if (num_points >= 2)
-			{
-			/* unless we precompute multiples for just one point,
-			 * converting those into affine form is time well spent  */
-			mixed = 1;
-			}
-		secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
-		pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(felem));
-		if (mixed)
-			tmp_felems = OPENSSL_malloc((num_points * 17 + 1) * sizeof(felem));
-		if ((secrets == NULL) || (pre_comp == NULL) || (mixed && (tmp_felems == NULL)))
-			{
-			ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* we treat NULL scalars as 0, and NULL points as points at infinity,
-		 * i.e., they contribute nothing to the linear combination */
-		memset(secrets, 0, num_points * sizeof(felem_bytearray));
-		memset(pre_comp, 0, num_points * 17 * 3 * sizeof(felem));
-		for (i = 0; i < num_points; ++i)
-			{
-			if (i == num)
-				/* we didn't have a valid precomputation, so we pick
-				 * the generator */
-				{
-				p = EC_GROUP_get0_generator(group);
-				p_scalar = scalar;
-				}
-			else
-				/* the i^th point */
-				{
-				p = points[i];
-				p_scalar = scalars[i];
-				}
-			if ((p_scalar != NULL) && (p != NULL))
-				{
-				/* reduce scalar to 0 <= scalar < 2^521 */
-				if ((BN_num_bits(p_scalar) > 521) || (BN_is_negative(p_scalar)))
-					{
-					/* this is an unusual input, and we don't guarantee
-					 * constant-timeness */
-					if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx))
-						{
-						ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
-						goto err;
-						}
-					num_bytes = BN_bn2bin(tmp_scalar, tmp);
-					}
-				else
-					num_bytes = BN_bn2bin(p_scalar, tmp);
-				flip_endian(secrets[i], tmp, num_bytes);
-				/* precompute multiples */
-				if ((!BN_to_felem(x_out, &p->X)) ||
-					(!BN_to_felem(y_out, &p->Y)) ||
-					(!BN_to_felem(z_out, &p->Z))) goto err;
-				memcpy(pre_comp[i][1][0], x_out, sizeof(felem));
-				memcpy(pre_comp[i][1][1], y_out, sizeof(felem));
-				memcpy(pre_comp[i][1][2], z_out, sizeof(felem));
-				for (j = 2; j <= 16; ++j)
-					{
-					if (j & 1)
-						{
-						point_add(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][1][0], pre_comp[i][1][1], pre_comp[i][1][2],
-							0, pre_comp[i][j-1][0], pre_comp[i][j-1][1], pre_comp[i][j-1][2]);
-						}
-					else
-						{
-						point_double(
-							pre_comp[i][j][0], pre_comp[i][j][1], pre_comp[i][j][2],
-							pre_comp[i][j/2][0], pre_comp[i][j/2][1], pre_comp[i][j/2][2]);
-						}
-					}
-				}
-			}
-		if (mixed)
-			make_points_affine(num_points * 17, pre_comp[0], tmp_felems);
-		}
-
-	/* the scalar for the generator */
-	if ((scalar != NULL) && (have_pre_comp))
-		{
-		memset(g_secret, 0, sizeof(g_secret));
-		/* reduce scalar to 0 <= scalar < 2^521 */
-		if ((BN_num_bits(scalar) > 521) || (BN_is_negative(scalar)))
-			{
-			/* this is an unusual input, and we don't guarantee
-			 * constant-timeness */
-			if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx))
-				{
-				ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
-				goto err;
-				}
-			num_bytes = BN_bn2bin(tmp_scalar, tmp);
-			}
-		else
-			num_bytes = BN_bn2bin(scalar, tmp);
-		flip_endian(g_secret, tmp, num_bytes);
-		/* do the multiplication with generator precomputation*/
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			g_secret,
-			mixed, (const felem (*)[17][3]) pre_comp,
-			(const felem (*)[3]) g_pre_comp);
-		}
-	else
-		/* do the multiplication without generator precomputation */
-		batch_mul(x_out, y_out, z_out,
-			(const felem_bytearray (*)) secrets, num_points,
-			NULL, mixed, (const felem (*)[17][3]) pre_comp, NULL);
-	/* reduce the output to its unique minimal representation */
-	felem_contract(x_in, x_out);
-	felem_contract(y_in, y_out);
-	felem_contract(z_in, z_out);
-	if ((!felem_to_BN(x, x_in)) || (!felem_to_BN(y, y_in)) ||
-		(!felem_to_BN(z, z_in)))
-		{
-		ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
-		goto err;
-		}
-	ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
-
-err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (secrets != NULL)
-		OPENSSL_free(secrets);
-	if (pre_comp != NULL)
-		OPENSSL_free(pre_comp);
-	if (tmp_felems != NULL)
-		OPENSSL_free(tmp_felems);
-	return ret;
-	}
+                               const BIGNUM *scalar, size_t num,
+                               const EC_POINT *points[],
+                               const BIGNUM *scalars[], BN_CTX *ctx)
+{
+    int ret = 0;
+    int j;
+    int mixed = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y, *z, *tmp_scalar;
+    felem_bytearray g_secret;
+    felem_bytearray *secrets = NULL;
+    felem(*pre_comp)[17][3] = NULL;
+    felem *tmp_felems = NULL;
+    felem_bytearray tmp;
+    unsigned i, num_bytes;
+    int have_pre_comp = 0;
+    size_t num_points = num;
+    felem x_in, y_in, z_in, x_out, y_out, z_out;
+    NISTP521_PRE_COMP *pre = NULL;
+    felem(*g_pre_comp)[3] = NULL;
+    EC_POINT *generator = NULL;
+    const EC_POINT *p = NULL;
+    const BIGNUM *p_scalar = NULL;
+
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) ||
+        ((y = BN_CTX_get(ctx)) == NULL) ||
+        ((z = BN_CTX_get(ctx)) == NULL) ||
+        ((tmp_scalar = BN_CTX_get(ctx)) == NULL))
+        goto err;
+
+    if (scalar != NULL) {
+        pre = EC_EX_DATA_get_data(group->extra_data,
+                                  nistp521_pre_comp_dup,
+                                  nistp521_pre_comp_free,
+                                  nistp521_pre_comp_clear_free);
+        if (pre)
+            /* we have precomputation, try to use it */
+            g_pre_comp = &pre->g_pre_comp[0];
+        else
+            /* try to use the standard precomputation */
+            g_pre_comp = (felem(*)[3]) gmul;
+        generator = EC_POINT_new(group);
+        if (generator == NULL)
+            goto err;
+        /* get the generator from precomputation */
+        if (!felem_to_BN(x, g_pre_comp[1][0]) ||
+            !felem_to_BN(y, g_pre_comp[1][1]) ||
+            !felem_to_BN(z, g_pre_comp[1][2])) {
+            ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!EC_POINT_set_Jprojective_coordinates_GFp(group,
+                                                      generator, x, y, z,
+                                                      ctx))
+            goto err;
+        if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
+            /* precomputation matches generator */
+            have_pre_comp = 1;
+        else
+            /*
+             * we don't have valid precomputation: treat the generator as a
+             * random point
+             */
+            num_points++;
+    }
+
+    if (num_points > 0) {
+        if (num_points >= 2) {
+            /*
+             * unless we precompute multiples for just one point, converting
+             * those into affine form is time well spent
+             */
+            mixed = 1;
+        }
+        secrets = OPENSSL_malloc(num_points * sizeof(felem_bytearray));
+        pre_comp = OPENSSL_malloc(num_points * 17 * 3 * sizeof(felem));
+        if (mixed)
+            tmp_felems =
+                OPENSSL_malloc((num_points * 17 + 1) * sizeof(felem));
+        if ((secrets == NULL) || (pre_comp == NULL)
+            || (mixed && (tmp_felems == NULL))) {
+            ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /*
+         * we treat NULL scalars as 0, and NULL points as points at infinity,
+         * i.e., they contribute nothing to the linear combination
+         */
+        memset(secrets, 0, num_points * sizeof(felem_bytearray));
+        memset(pre_comp, 0, num_points * 17 * 3 * sizeof(felem));
+        for (i = 0; i < num_points; ++i) {
+            if (i == num)
+                /*
+                 * we didn't have a valid precomputation, so we pick the
+                 * generator
+                 */
+            {
+                p = EC_GROUP_get0_generator(group);
+                p_scalar = scalar;
+            } else
+                /* the i^th point */
+            {
+                p = points[i];
+                p_scalar = scalars[i];
+            }
+            if ((p_scalar != NULL) && (p != NULL)) {
+                /* reduce scalar to 0 <= scalar < 2^521 */
+                if ((BN_num_bits(p_scalar) > 521)
+                    || (BN_is_negative(p_scalar))) {
+                    /*
+                     * this is an unusual input, and we don't guarantee
+                     * constant-timeness
+                     */
+                    if (!BN_nnmod(tmp_scalar, p_scalar, &group->order, ctx)) {
+                        ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
+                        goto err;
+                    }
+                    num_bytes = BN_bn2bin(tmp_scalar, tmp);
+                } else
+                    num_bytes = BN_bn2bin(p_scalar, tmp);
+                flip_endian(secrets[i], tmp, num_bytes);
+                /* precompute multiples */
+                if ((!BN_to_felem(x_out, &p->X)) ||
+                    (!BN_to_felem(y_out, &p->Y)) ||
+                    (!BN_to_felem(z_out, &p->Z)))
+                    goto err;
+                memcpy(pre_comp[i][1][0], x_out, sizeof(felem));
+                memcpy(pre_comp[i][1][1], y_out, sizeof(felem));
+                memcpy(pre_comp[i][1][2], z_out, sizeof(felem));
+                for (j = 2; j <= 16; ++j) {
+                    if (j & 1) {
+                        point_add(pre_comp[i][j][0], pre_comp[i][j][1],
+                                  pre_comp[i][j][2], pre_comp[i][1][0],
+                                  pre_comp[i][1][1], pre_comp[i][1][2], 0,
+                                  pre_comp[i][j - 1][0],
+                                  pre_comp[i][j - 1][1],
+                                  pre_comp[i][j - 1][2]);
+                    } else {
+                        point_double(pre_comp[i][j][0], pre_comp[i][j][1],
+                                     pre_comp[i][j][2], pre_comp[i][j / 2][0],
+                                     pre_comp[i][j / 2][1],
+                                     pre_comp[i][j / 2][2]);
+                    }
+                }
+            }
+        }
+        if (mixed)
+            make_points_affine(num_points * 17, pre_comp[0], tmp_felems);
+    }
+
+    /* the scalar for the generator */
+    if ((scalar != NULL) && (have_pre_comp)) {
+        memset(g_secret, 0, sizeof(g_secret));
+        /* reduce scalar to 0 <= scalar < 2^521 */
+        if ((BN_num_bits(scalar) > 521) || (BN_is_negative(scalar))) {
+            /*
+             * this is an unusual input, and we don't guarantee
+             * constant-timeness
+             */
+            if (!BN_nnmod(tmp_scalar, scalar, &group->order, ctx)) {
+                ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
+                goto err;
+            }
+            num_bytes = BN_bn2bin(tmp_scalar, tmp);
+        } else
+            num_bytes = BN_bn2bin(scalar, tmp);
+        flip_endian(g_secret, tmp, num_bytes);
+        /* do the multiplication with generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  g_secret,
+                  mixed, (const felem(*)[17][3])pre_comp,
+                  (const felem(*)[3])g_pre_comp);
+    } else
+        /* do the multiplication without generator precomputation */
+        batch_mul(x_out, y_out, z_out,
+                  (const felem_bytearray(*))secrets, num_points,
+                  NULL, mixed, (const felem(*)[17][3])pre_comp, NULL);
+    /* reduce the output to its unique minimal representation */
+    felem_contract(x_in, x_out);
+    felem_contract(y_in, y_out);
+    felem_contract(z_in, z_out);
+    if ((!felem_to_BN(x, x_in)) || (!felem_to_BN(y, y_in)) ||
+        (!felem_to_BN(z, z_in))) {
+        ECerr(EC_F_EC_GFP_NISTP521_POINTS_MUL, ERR_R_BN_LIB);
+        goto err;
+    }
+    ret = EC_POINT_set_Jprojective_coordinates_GFp(group, r, x, y, z, ctx);
+
+ err:
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (secrets != NULL)
+        OPENSSL_free(secrets);
+    if (pre_comp != NULL)
+        OPENSSL_free(pre_comp);
+    if (tmp_felems != NULL)
+        OPENSSL_free(tmp_felems);
+    return ret;
+}
 
 int ec_GFp_nistp521_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	NISTP521_PRE_COMP *pre = NULL;
-	int i, j;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	EC_POINT *generator = NULL;
-	felem tmp_felems[16];
-
-	/* throw away old precomputation */
-	EC_EX_DATA_free_data(&group->extra_data, nistp521_pre_comp_dup,
-		nistp521_pre_comp_free, nistp521_pre_comp_clear_free);
-	if (ctx == NULL)
-		if ((ctx = new_ctx = BN_CTX_new()) == NULL) return 0;
-	BN_CTX_start(ctx);
-	if (((x = BN_CTX_get(ctx)) == NULL) ||
-		((y = BN_CTX_get(ctx)) == NULL))
-		goto err;
-	/* get the generator */
-	if (group->generator == NULL) goto err;
-	generator = EC_POINT_new(group);
-	if (generator == NULL)
-		goto err;
-	BN_bin2bn(nistp521_curve_params[3], sizeof (felem_bytearray), x);
-	BN_bin2bn(nistp521_curve_params[4], sizeof (felem_bytearray), y);
-	if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
-		goto err;
-	if ((pre = nistp521_pre_comp_new()) == NULL)
-		goto err;
-	/* if the generator is the standard one, use built-in precomputation */
-	if (0 == EC_POINT_cmp(group, generator, group->generator, ctx))
-		{
-		memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
-		ret = 1;
-		goto err;
-		}
-	if ((!BN_to_felem(pre->g_pre_comp[1][0], &group->generator->X)) ||
-		(!BN_to_felem(pre->g_pre_comp[1][1], &group->generator->Y)) ||
-		(!BN_to_felem(pre->g_pre_comp[1][2], &group->generator->Z)))
-		goto err;
-	/* compute 2^130*G, 2^260*G, 2^390*G */
-	for (i = 1; i <= 4; i <<= 1)
-		{
-		point_double(pre->g_pre_comp[2*i][0], pre->g_pre_comp[2*i][1],
-			pre->g_pre_comp[2*i][2], pre->g_pre_comp[i][0],
-			pre->g_pre_comp[i][1], pre->g_pre_comp[i][2]);
-		for (j = 0; j < 129; ++j)
-			{
-			point_double(pre->g_pre_comp[2*i][0],
-				pre->g_pre_comp[2*i][1],
-				pre->g_pre_comp[2*i][2],
-				pre->g_pre_comp[2*i][0],
-				pre->g_pre_comp[2*i][1],
-				pre->g_pre_comp[2*i][2]);
-			}
-		}
-	/* g_pre_comp[0] is the point at infinity */
-	memset(pre->g_pre_comp[0], 0, sizeof(pre->g_pre_comp[0]));
-	/* the remaining multiples */
-	/* 2^130*G + 2^260*G */
-	point_add(pre->g_pre_comp[6][0], pre->g_pre_comp[6][1],
-		pre->g_pre_comp[6][2], pre->g_pre_comp[4][0],
-		pre->g_pre_comp[4][1], pre->g_pre_comp[4][2],
-		0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
-		pre->g_pre_comp[2][2]);
-	/* 2^130*G + 2^390*G */
-	point_add(pre->g_pre_comp[10][0], pre->g_pre_comp[10][1],
-		pre->g_pre_comp[10][2], pre->g_pre_comp[8][0],
-		pre->g_pre_comp[8][1], pre->g_pre_comp[8][2],
-		0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
-		pre->g_pre_comp[2][2]);
-	/* 2^260*G + 2^390*G */
-	point_add(pre->g_pre_comp[12][0], pre->g_pre_comp[12][1],
-		pre->g_pre_comp[12][2], pre->g_pre_comp[8][0],
-		pre->g_pre_comp[8][1], pre->g_pre_comp[8][2],
-		0, pre->g_pre_comp[4][0], pre->g_pre_comp[4][1],
-		pre->g_pre_comp[4][2]);
-	/* 2^130*G + 2^260*G + 2^390*G */
-	point_add(pre->g_pre_comp[14][0], pre->g_pre_comp[14][1],
-		pre->g_pre_comp[14][2], pre->g_pre_comp[12][0],
-		pre->g_pre_comp[12][1], pre->g_pre_comp[12][2],
-		0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
-		pre->g_pre_comp[2][2]);
-	for (i = 1; i < 8; ++i)
-		{
-		/* odd multiples: add G */
-		point_add(pre->g_pre_comp[2*i+1][0], pre->g_pre_comp[2*i+1][1],
-			pre->g_pre_comp[2*i+1][2], pre->g_pre_comp[2*i][0],
-			pre->g_pre_comp[2*i][1], pre->g_pre_comp[2*i][2],
-			0, pre->g_pre_comp[1][0], pre->g_pre_comp[1][1],
-			pre->g_pre_comp[1][2]);
-		}
-	make_points_affine(15, &(pre->g_pre_comp[1]), tmp_felems);
-
-	if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp521_pre_comp_dup,
-			nistp521_pre_comp_free, nistp521_pre_comp_clear_free))
-		goto err;
-	ret = 1;
-	pre = NULL;
+{
+    int ret = 0;
+    NISTP521_PRE_COMP *pre = NULL;
+    int i, j;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    EC_POINT *generator = NULL;
+    felem tmp_felems[16];
+
+    /* throw away old precomputation */
+    EC_EX_DATA_free_data(&group->extra_data, nistp521_pre_comp_dup,
+                         nistp521_pre_comp_free,
+                         nistp521_pre_comp_clear_free);
+    if (ctx == NULL)
+        if ((ctx = new_ctx = BN_CTX_new()) == NULL)
+            return 0;
+    BN_CTX_start(ctx);
+    if (((x = BN_CTX_get(ctx)) == NULL) || ((y = BN_CTX_get(ctx)) == NULL))
+        goto err;
+    /* get the generator */
+    if (group->generator == NULL)
+        goto err;
+    generator = EC_POINT_new(group);
+    if (generator == NULL)
+        goto err;
+    BN_bin2bn(nistp521_curve_params[3], sizeof(felem_bytearray), x);
+    BN_bin2bn(nistp521_curve_params[4], sizeof(felem_bytearray), y);
+    if (!EC_POINT_set_affine_coordinates_GFp(group, generator, x, y, ctx))
+        goto err;
+    if ((pre = nistp521_pre_comp_new()) == NULL)
+        goto err;
+    /*
+     * if the generator is the standard one, use built-in precomputation
+     */
+    if (0 == EC_POINT_cmp(group, generator, group->generator, ctx)) {
+        memcpy(pre->g_pre_comp, gmul, sizeof(pre->g_pre_comp));
+        ret = 1;
+        goto err;
+    }
+    if ((!BN_to_felem(pre->g_pre_comp[1][0], &group->generator->X)) ||
+        (!BN_to_felem(pre->g_pre_comp[1][1], &group->generator->Y)) ||
+        (!BN_to_felem(pre->g_pre_comp[1][2], &group->generator->Z)))
+        goto err;
+    /* compute 2^130*G, 2^260*G, 2^390*G */
+    for (i = 1; i <= 4; i <<= 1) {
+        point_double(pre->g_pre_comp[2 * i][0], pre->g_pre_comp[2 * i][1],
+                     pre->g_pre_comp[2 * i][2], pre->g_pre_comp[i][0],
+                     pre->g_pre_comp[i][1], pre->g_pre_comp[i][2]);
+        for (j = 0; j < 129; ++j) {
+            point_double(pre->g_pre_comp[2 * i][0],
+                         pre->g_pre_comp[2 * i][1],
+                         pre->g_pre_comp[2 * i][2],
+                         pre->g_pre_comp[2 * i][0],
+                         pre->g_pre_comp[2 * i][1],
+                         pre->g_pre_comp[2 * i][2]);
+        }
+    }
+    /* g_pre_comp[0] is the point at infinity */
+    memset(pre->g_pre_comp[0], 0, sizeof(pre->g_pre_comp[0]));
+    /* the remaining multiples */
+    /* 2^130*G + 2^260*G */
+    point_add(pre->g_pre_comp[6][0], pre->g_pre_comp[6][1],
+              pre->g_pre_comp[6][2], pre->g_pre_comp[4][0],
+              pre->g_pre_comp[4][1], pre->g_pre_comp[4][2],
+              0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
+              pre->g_pre_comp[2][2]);
+    /* 2^130*G + 2^390*G */
+    point_add(pre->g_pre_comp[10][0], pre->g_pre_comp[10][1],
+              pre->g_pre_comp[10][2], pre->g_pre_comp[8][0],
+              pre->g_pre_comp[8][1], pre->g_pre_comp[8][2],
+              0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
+              pre->g_pre_comp[2][2]);
+    /* 2^260*G + 2^390*G */
+    point_add(pre->g_pre_comp[12][0], pre->g_pre_comp[12][1],
+              pre->g_pre_comp[12][2], pre->g_pre_comp[8][0],
+              pre->g_pre_comp[8][1], pre->g_pre_comp[8][2],
+              0, pre->g_pre_comp[4][0], pre->g_pre_comp[4][1],
+              pre->g_pre_comp[4][2]);
+    /* 2^130*G + 2^260*G + 2^390*G */
+    point_add(pre->g_pre_comp[14][0], pre->g_pre_comp[14][1],
+              pre->g_pre_comp[14][2], pre->g_pre_comp[12][0],
+              pre->g_pre_comp[12][1], pre->g_pre_comp[12][2],
+              0, pre->g_pre_comp[2][0], pre->g_pre_comp[2][1],
+              pre->g_pre_comp[2][2]);
+    for (i = 1; i < 8; ++i) {
+        /* odd multiples: add G */
+        point_add(pre->g_pre_comp[2 * i + 1][0],
+                  pre->g_pre_comp[2 * i + 1][1],
+                  pre->g_pre_comp[2 * i + 1][2], pre->g_pre_comp[2 * i][0],
+                  pre->g_pre_comp[2 * i][1], pre->g_pre_comp[2 * i][2], 0,
+                  pre->g_pre_comp[1][0], pre->g_pre_comp[1][1],
+                  pre->g_pre_comp[1][2]);
+    }
+    make_points_affine(15, &(pre->g_pre_comp[1]), tmp_felems);
+
+    if (!EC_EX_DATA_set_data(&group->extra_data, pre, nistp521_pre_comp_dup,
+                             nistp521_pre_comp_free,
+                             nistp521_pre_comp_clear_free))
+        goto err;
+    ret = 1;
+    pre = NULL;
  err:
-	BN_CTX_end(ctx);
-	if (generator != NULL)
-		EC_POINT_free(generator);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (pre)
-		nistp521_pre_comp_free(pre);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    if (generator != NULL)
+        EC_POINT_free(generator);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (pre)
+        nistp521_pre_comp_free(pre);
+    return ret;
+}
 
 int ec_GFp_nistp521_have_precompute_mult(const EC_GROUP *group)
-	{
-	if (EC_EX_DATA_get_data(group->extra_data, nistp521_pre_comp_dup,
-			nistp521_pre_comp_free, nistp521_pre_comp_clear_free)
-		!= NULL)
-		return 1;
-	else
-		return 0;
-	}
+{
+    if (EC_EX_DATA_get_data(group->extra_data, nistp521_pre_comp_dup,
+                            nistp521_pre_comp_free,
+                            nistp521_pre_comp_clear_free)
+        != NULL)
+        return 1;
+    else
+        return 0;
+}
 
 #else
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 #endif
diff --git a/crypto/ec/ecp_nistputil.c b/crypto/ec/ecp_nistputil.c
index c65bb2d911..8ba2a25e93 100644
--- a/crypto/ec/ecp_nistputil.c
+++ b/crypto/ec/ecp_nistputil.c
@@ -25,88 +25,106 @@
  * Common utility functions for ecp_nistp224.c, ecp_nistp256.c, ecp_nistp521.c.
  */
 
-#include 
-#include "ec_lcl.h"
+# include 
+# include "ec_lcl.h"
 
-/* Convert an array of points into affine coordinates.
- * (If the point at infinity is found (Z = 0), it remains unchanged.)
- * This function is essentially an equivalent to EC_POINTs_make_affine(), but
- * works with the internal representation of points as used by ecp_nistp###.c
- * rather than with (BIGNUM-based) EC_POINT data structures.
- *
- * point_array is the input/output buffer ('num' points in projective form,
- * i.e. three coordinates each), based on an internal representation of
- * field elements of size 'felem_size'.
- *
- * tmp_felems needs to point to a temporary array of 'num'+1 field elements
- * for storage of intermediate values.
+/*
+ * Convert an array of points into affine coordinates. (If the point at
+ * infinity is found (Z = 0), it remains unchanged.) This function is
+ * essentially an equivalent to EC_POINTs_make_affine(), but works with the
+ * internal representation of points as used by ecp_nistp###.c rather than
+ * with (BIGNUM-based) EC_POINT data structures. point_array is the
+ * input/output buffer ('num' points in projective form, i.e. three
+ * coordinates each), based on an internal representation of field elements
+ * of size 'felem_size'. tmp_felems needs to point to a temporary array of
+ * 'num'+1 field elements for storage of intermediate values.
  */
 void ec_GFp_nistp_points_make_affine_internal(size_t num, void *point_array,
-	size_t felem_size, void *tmp_felems,
-	void (*felem_one)(void *out),
-	int (*felem_is_zero)(const void *in),
-	void (*felem_assign)(void *out, const void *in),
-	void (*felem_square)(void *out, const void *in),
-	void (*felem_mul)(void *out, const void *in1, const void *in2),
-	void (*felem_inv)(void *out, const void *in),
-	void (*felem_contract)(void *out, const void *in))
-	{
-	int i = 0;
+                                              size_t felem_size,
+                                              void *tmp_felems,
+                                              void (*felem_one) (void *out),
+                                              int (*felem_is_zero) (const void
+                                                                    *in),
+                                              void (*felem_assign) (void *out,
+                                                                    const void
+                                                                    *in),
+                                              void (*felem_square) (void *out,
+                                                                    const void
+                                                                    *in),
+                                              void (*felem_mul) (void *out,
+                                                                 const void
+                                                                 *in1,
+                                                                 const void
+                                                                 *in2),
+                                              void (*felem_inv) (void *out,
+                                                                 const void
+                                                                 *in),
+                                              void (*felem_contract) (void
+                                                                      *out,
+                                                                      const
+                                                                      void
+                                                                      *in))
+{
+    int i = 0;
 
-#define tmp_felem(I) (&((char *)tmp_felems)[(I) * felem_size])
-#define X(I) (&((char *)point_array)[3*(I) * felem_size])
-#define Y(I) (&((char *)point_array)[(3*(I) + 1) * felem_size])
-#define Z(I) (&((char *)point_array)[(3*(I) + 2) * felem_size])
+# define tmp_felem(I) (&((char *)tmp_felems)[(I) * felem_size])
+# define X(I) (&((char *)point_array)[3*(I) * felem_size])
+# define Y(I) (&((char *)point_array)[(3*(I) + 1) * felem_size])
+# define Z(I) (&((char *)point_array)[(3*(I) + 2) * felem_size])
 
-	if (!felem_is_zero(Z(0)))
-		felem_assign(tmp_felem(0), Z(0));
-	else
-		felem_one(tmp_felem(0));
-	for (i = 1; i < (int)num; i++)
-		{
-		if (!felem_is_zero(Z(i)))
-			felem_mul(tmp_felem(i), tmp_felem(i-1), Z(i));
-		else
-			felem_assign(tmp_felem(i), tmp_felem(i-1));
-		}
-	/* Now each tmp_felem(i) is the product of Z(0) .. Z(i), skipping any zero-valued factors:
-	 * if Z(i) = 0, we essentially pretend that Z(i) = 1 */
+    if (!felem_is_zero(Z(0)))
+        felem_assign(tmp_felem(0), Z(0));
+    else
+        felem_one(tmp_felem(0));
+    for (i = 1; i < (int)num; i++) {
+        if (!felem_is_zero(Z(i)))
+            felem_mul(tmp_felem(i), tmp_felem(i - 1), Z(i));
+        else
+            felem_assign(tmp_felem(i), tmp_felem(i - 1));
+    }
+    /*
+     * Now each tmp_felem(i) is the product of Z(0) .. Z(i), skipping any
+     * zero-valued factors: if Z(i) = 0, we essentially pretend that Z(i) = 1
+     */
 
-	felem_inv(tmp_felem(num-1), tmp_felem(num-1));
-	for (i = num - 1; i >= 0; i--)
-		{
-		if (i > 0)
-			/* tmp_felem(i-1) is the product of Z(0) .. Z(i-1),
-			 * tmp_felem(i) is the inverse of the product of Z(0) .. Z(i)
-			 */
-			 /* 1/Z(i) */
-			felem_mul(tmp_felem(num), tmp_felem(i-1), tmp_felem(i));
-		else
-			felem_assign(tmp_felem(num), tmp_felem(0)); /* 1/Z(0) */
+    felem_inv(tmp_felem(num - 1), tmp_felem(num - 1));
+    for (i = num - 1; i >= 0; i--) {
+        if (i > 0)
+            /*
+             * tmp_felem(i-1) is the product of Z(0) .. Z(i-1), tmp_felem(i)
+             * is the inverse of the product of Z(0) .. Z(i)
+             */
+            /* 1/Z(i) */
+            felem_mul(tmp_felem(num), tmp_felem(i - 1), tmp_felem(i));
+        else
+            felem_assign(tmp_felem(num), tmp_felem(0)); /* 1/Z(0) */
 
-		if (!felem_is_zero(Z(i)))
-			{
-			if (i > 0)
-				/* For next iteration, replace tmp_felem(i-1) by its inverse */
-				felem_mul(tmp_felem(i-1), tmp_felem(i), Z(i));
+        if (!felem_is_zero(Z(i))) {
+            if (i > 0)
+                /*
+                 * For next iteration, replace tmp_felem(i-1) by its inverse
+                 */
+                felem_mul(tmp_felem(i - 1), tmp_felem(i), Z(i));
 
-			/* Convert point (X, Y, Z) into affine form (X/(Z^2), Y/(Z^3), 1) */
-			felem_square(Z(i), tmp_felem(num)); /* 1/(Z^2) */
-			felem_mul(X(i), X(i), Z(i)); /* X/(Z^2) */
-			felem_mul(Z(i), Z(i), tmp_felem(num)); /* 1/(Z^3) */
-			felem_mul(Y(i), Y(i), Z(i)); /* Y/(Z^3) */
-			felem_contract(X(i), X(i));
-			felem_contract(Y(i), Y(i));
-			felem_one(Z(i));
-			}
-		else
-			{
-			if (i > 0)
-				/* For next iteration, replace tmp_felem(i-1) by its inverse */
-				felem_assign(tmp_felem(i-1), tmp_felem(i));
-			}
-		}
-	}
+            /*
+             * Convert point (X, Y, Z) into affine form (X/(Z^2), Y/(Z^3), 1)
+             */
+            felem_square(Z(i), tmp_felem(num)); /* 1/(Z^2) */
+            felem_mul(X(i), X(i), Z(i)); /* X/(Z^2) */
+            felem_mul(Z(i), Z(i), tmp_felem(num)); /* 1/(Z^3) */
+            felem_mul(Y(i), Y(i), Z(i)); /* Y/(Z^3) */
+            felem_contract(X(i), X(i));
+            felem_contract(Y(i), Y(i));
+            felem_one(Z(i));
+        } else {
+            if (i > 0)
+                /*
+                 * For next iteration, replace tmp_felem(i-1) by its inverse
+                 */
+                felem_assign(tmp_felem(i - 1), tmp_felem(i));
+        }
+    }
+}
 
 /*-
  * This function looks at 5+1 scalar bits (5 current, 1 adjacent less
@@ -181,18 +199,20 @@ void ec_GFp_nistp_points_make_affine_internal(size_t num, void *point_array,
  * has to be b_4 b_3 b_2 b_1 b_0 0.
  *
  */
-void ec_GFp_nistp_recode_scalar_bits(unsigned char *sign, unsigned char *digit, unsigned char in)
-	{
-	unsigned char s, d;
+void ec_GFp_nistp_recode_scalar_bits(unsigned char *sign,
+                                     unsigned char *digit, unsigned char in)
+{
+    unsigned char s, d;
 
-	s = ~((in >> 5) - 1); /* sets all bits to MSB(in), 'in' seen as 6-bit value */
-	d = (1 << 6) - in - 1;
-	d = (d & s) | (in & ~s);
-	d = (d >> 1) + (d & 1);
+    s = ~((in >> 5) - 1);       /* sets all bits to MSB(in), 'in' seen as
+                                 * 6-bit value */
+    d = (1 << 6) - in - 1;
+    d = (d & s) | (in & ~s);
+    d = (d >> 1) + (d & 1);
 
-	*sign = s & 1;
-	*digit = d;
-	}
+    *sign = s & 1;
+    *digit = d;
+}
 #else
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 #endif
diff --git a/crypto/ec/ecp_nistz256_table.c b/crypto/ec/ecp_nistz256_table.c
index c5bd8399e1..216d024e01 100644
--- a/crypto/ec/ecp_nistz256_table.c
+++ b/crypto/ec/ecp_nistz256_table.c
@@ -1,17 +1,16 @@
-/* This is the precomputed constant time access table for the code in
- * ecp_montp256.c, for the default generator.
- *
- * The table consists of 37 subtables, each subtable contains 64 affine points.
- * The affine points are encoded as eight uint64's, four for the x coordinate
- * and four for the y. Both values are in little-endian order.
- *
- * There are 37 tables because a signed, 6-bit wNAF form of the scalar is used
- * and ceil(256/(6 + 1)) = 37. Within each table there are 64 values because
- * the 6-bit wNAF value can take 64 values, ignoring the sign bit, which is
- * implemented by performing a negation of the affine point when required.
- *
- * We would like to align it to 2MB in order to increase the chances of using a
- * large page but that appears to lead to invalid ELF files being produced. */
+/*
+ * This is the precomputed constant time access table for the code in
+ * ecp_montp256.c, for the default generator. The table consists of 37
+ * subtables, each subtable contains 64 affine points. The affine points are
+ * encoded as eight uint64's, four for the x coordinate and four for the y.
+ * Both values are in little-endian order. There are 37 tables because a
+ * signed, 6-bit wNAF form of the scalar is used and ceil(256/(6 + 1)) = 37.
+ * Within each table there are 64 values because the 6-bit wNAF value can
+ * take 64 values, ignoring the sign bit, which is implemented by performing
+ * a negation of the affine point when required. We would like to align it
+ * to 2MB in order to increase the chances of using a large page but that
+ * appears to lead to invalid ELF files being produced.
+ */
 
 #if defined(__GNUC__)
 __attribute((aligned(4096)))
diff --git a/crypto/ec/ecp_oct.c b/crypto/ec/ecp_oct.c
index 0fdd8ad31f..77627bb5c4 100644
--- a/crypto/ec/ecp_oct.c
+++ b/crypto/ec/ecp_oct.c
@@ -1,8 +1,9 @@
 /* crypto/ec/ecp_oct.c */
-/* Includes code written by Lenka Fibikova 
- * for the OpenSSL project. 
- * Includes code written by Bodo Moeller for the OpenSSL project.
-*/
+/*
+ * Includes code written by Lenka Fibikova 
+ * for the OpenSSL project. Includes code written by Bodo Moeller for the
+ * OpenSSL project.
+ */
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
  *
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,369 +68,361 @@
 
 #include "ec_lcl.h"
 
-int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x_, int y_bit, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp1, *tmp2, *x, *y;
-	int ret = 0;
-
-	/* clear error queue*/
-	ERR_clear_error();
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	y_bit = (y_bit != 0);
-
-	BN_CTX_start(ctx);
-	tmp1 = BN_CTX_get(ctx);
-	tmp2 = BN_CTX_get(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	if (y == NULL) goto err;
-
-	/*-
-	 * Recover y.  We have a Weierstrass equation
-	 *     y^2 = x^3 + a*x + b,
-	 * so  y  is one of the square roots of  x^3 + a*x + b.
-	 */
-
-	/* tmp1 := x^3 */
-	if (!BN_nnmod(x, x_, &group->field,ctx)) goto err;
-	if (group->meth->field_decode == 0)
-		{
-		/* field_{sqr,mul} work on standard representation */
-		if (!group->meth->field_sqr(group, tmp2, x_, ctx)) goto err;
-		if (!group->meth->field_mul(group, tmp1, tmp2, x_, ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mod_sqr(tmp2, x_, &group->field, ctx)) goto err;
-		if (!BN_mod_mul(tmp1, tmp2, x_, &group->field, ctx)) goto err;
-		}
-	
-	/* tmp1 := tmp1 + a*x */
-	if (group->a_is_minus3)
-		{
-		if (!BN_mod_lshift1_quick(tmp2, x, &group->field)) goto err;
-		if (!BN_mod_add_quick(tmp2, tmp2, x, &group->field)) goto err;
-		if (!BN_mod_sub_quick(tmp1, tmp1, tmp2, &group->field)) goto err;
-		}
-	else
-		{
-		if (group->meth->field_decode)
-			{
-			if (!group->meth->field_decode(group, tmp2, &group->a, ctx)) goto err;
-			if (!BN_mod_mul(tmp2, tmp2, x, &group->field, ctx)) goto err;
-			}
-		else
-			{
-			/* field_mul works on standard representation */
-			if (!group->meth->field_mul(group, tmp2, &group->a, x, ctx)) goto err;
-			}
-		
-		if (!BN_mod_add_quick(tmp1, tmp1, tmp2, &group->field)) goto err;
-		}
-	
-	/* tmp1 := tmp1 + b */
-	if (group->meth->field_decode)
-		{
-		if (!group->meth->field_decode(group, tmp2, &group->b, ctx)) goto err;
-		if (!BN_mod_add_quick(tmp1, tmp1, tmp2, &group->field)) goto err;
-		}
-	else
-		{
-		if (!BN_mod_add_quick(tmp1, tmp1, &group->b, &group->field)) goto err;
-		}
-	
-	if (!BN_mod_sqrt(y, tmp1, &group->field, ctx))
-		{
-		unsigned long err = ERR_peek_last_error();
-		
-		if (ERR_GET_LIB(err) == ERR_LIB_BN && ERR_GET_REASON(err) == BN_R_NOT_A_SQUARE)
-			{
-			ERR_clear_error();
-			ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSED_POINT);
-			}
-		else
-			ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_BN_LIB);
-		goto err;
-		}
-
-	if (y_bit != BN_is_odd(y))
-		{
-		if (BN_is_zero(y))
-			{
-			int kron;
-
-			kron = BN_kronecker(x, &group->field, ctx);
-			if (kron == -2) goto err;
-
-			if (kron == 1)
-				ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSION_BIT);
-			else
-				/* BN_mod_sqrt() should have cought this error (not a square) */
-				ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSED_POINT);
-			goto err;
-			}
-		if (!BN_usub(y, &group->field, y)) goto err;
-		}
-	if (y_bit != BN_is_odd(y))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-
-	if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx)) goto err;
-
-	ret = 1;
+int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group,
+                                             EC_POINT *point,
+                                             const BIGNUM *x_, int y_bit,
+                                             BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp1, *tmp2, *x, *y;
+    int ret = 0;
+
+    /* clear error queue */
+    ERR_clear_error();
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    y_bit = (y_bit != 0);
+
+    BN_CTX_start(ctx);
+    tmp1 = BN_CTX_get(ctx);
+    tmp2 = BN_CTX_get(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    if (y == NULL)
+        goto err;
+
+        /*-
+         * Recover y.  We have a Weierstrass equation
+         *     y^2 = x^3 + a*x + b,
+         * so  y  is one of the square roots of  x^3 + a*x + b.
+         */
+
+    /* tmp1 := x^3 */
+    if (!BN_nnmod(x, x_, &group->field, ctx))
+        goto err;
+    if (group->meth->field_decode == 0) {
+        /* field_{sqr,mul} work on standard representation */
+        if (!group->meth->field_sqr(group, tmp2, x_, ctx))
+            goto err;
+        if (!group->meth->field_mul(group, tmp1, tmp2, x_, ctx))
+            goto err;
+    } else {
+        if (!BN_mod_sqr(tmp2, x_, &group->field, ctx))
+            goto err;
+        if (!BN_mod_mul(tmp1, tmp2, x_, &group->field, ctx))
+            goto err;
+    }
+
+    /* tmp1 := tmp1 + a*x */
+    if (group->a_is_minus3) {
+        if (!BN_mod_lshift1_quick(tmp2, x, &group->field))
+            goto err;
+        if (!BN_mod_add_quick(tmp2, tmp2, x, &group->field))
+            goto err;
+        if (!BN_mod_sub_quick(tmp1, tmp1, tmp2, &group->field))
+            goto err;
+    } else {
+        if (group->meth->field_decode) {
+            if (!group->meth->field_decode(group, tmp2, &group->a, ctx))
+                goto err;
+            if (!BN_mod_mul(tmp2, tmp2, x, &group->field, ctx))
+                goto err;
+        } else {
+            /* field_mul works on standard representation */
+            if (!group->meth->field_mul(group, tmp2, &group->a, x, ctx))
+                goto err;
+        }
+
+        if (!BN_mod_add_quick(tmp1, tmp1, tmp2, &group->field))
+            goto err;
+    }
+
+    /* tmp1 := tmp1 + b */
+    if (group->meth->field_decode) {
+        if (!group->meth->field_decode(group, tmp2, &group->b, ctx))
+            goto err;
+        if (!BN_mod_add_quick(tmp1, tmp1, tmp2, &group->field))
+            goto err;
+    } else {
+        if (!BN_mod_add_quick(tmp1, tmp1, &group->b, &group->field))
+            goto err;
+    }
+
+    if (!BN_mod_sqrt(y, tmp1, &group->field, ctx)) {
+        unsigned long err = ERR_peek_last_error();
+
+        if (ERR_GET_LIB(err) == ERR_LIB_BN
+            && ERR_GET_REASON(err) == BN_R_NOT_A_SQUARE) {
+            ERR_clear_error();
+            ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,
+                  EC_R_INVALID_COMPRESSED_POINT);
+        } else
+            ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,
+                  ERR_R_BN_LIB);
+        goto err;
+    }
+
+    if (y_bit != BN_is_odd(y)) {
+        if (BN_is_zero(y)) {
+            int kron;
+
+            kron = BN_kronecker(x, &group->field, ctx);
+            if (kron == -2)
+                goto err;
+
+            if (kron == 1)
+                ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,
+                      EC_R_INVALID_COMPRESSION_BIT);
+            else
+                /*
+                 * BN_mod_sqrt() should have cought this error (not a square)
+                 */
+                ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,
+                      EC_R_INVALID_COMPRESSED_POINT);
+            goto err;
+        }
+        if (!BN_usub(y, &group->field, y))
+            goto err;
+    }
+    if (y_bit != BN_is_odd(y)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,
+              ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+
+    if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx))
+        goto err;
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-size_t ec_GFp_simple_point2oct(const EC_GROUP *group, const EC_POINT *point, point_conversion_form_t form,
-	unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	size_t ret;
-	BN_CTX *new_ctx = NULL;
-	int used_ctx = 0;
-	BIGNUM *x, *y;
-	size_t field_len, i, skip;
-
-	if ((form != POINT_CONVERSION_COMPRESSED)
-		&& (form != POINT_CONVERSION_UNCOMPRESSED)
-		&& (form != POINT_CONVERSION_HYBRID))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_INVALID_FORM);
-		goto err;
-		}
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		/* encodes to a single 0 octet */
-		if (buf != NULL)
-			{
-			if (len < 1)
-				{
-				ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
-				return 0;
-				}
-			buf[0] = 0;
-			}
-		return 1;
-		}
-
-
-	/* ret := required output buffer length */
-	field_len = BN_num_bytes(&group->field);
-	ret = (form == POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2*field_len;
-
-	/* if 'buf' is NULL, just return required length */
-	if (buf != NULL)
-		{
-		if (len < ret)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
-			goto err;
-			}
-
-		if (ctx == NULL)
-			{
-			ctx = new_ctx = BN_CTX_new();
-			if (ctx == NULL)
-				return 0;
-			}
-
-		BN_CTX_start(ctx);
-		used_ctx = 1;
-		x = BN_CTX_get(ctx);
-		y = BN_CTX_get(ctx);
-		if (y == NULL) goto err;
-
-		if (!EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx)) goto err;
-
-		if ((form == POINT_CONVERSION_COMPRESSED || form == POINT_CONVERSION_HYBRID) && BN_is_odd(y))
-			buf[0] = form + 1;
-		else
-			buf[0] = form;
-	
-		i = 1;
-		
-		skip = field_len - BN_num_bytes(x);
-		if (skip > field_len)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		while (skip > 0)
-			{
-			buf[i++] = 0;
-			skip--;
-			}
-		skip = BN_bn2bin(x, buf + i);
-		i += skip;
-		if (i != 1 + field_len)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-
-		if (form == POINT_CONVERSION_UNCOMPRESSED || form == POINT_CONVERSION_HYBRID)
-			{
-			skip = field_len - BN_num_bytes(y);
-			if (skip > field_len)
-				{
-				ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			while (skip > 0)
-				{
-				buf[i++] = 0;
-				skip--;
-				}
-			skip = BN_bn2bin(y, buf + i);
-			i += skip;
-			}
-
-		if (i != ret)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		}
-	
-	if (used_ctx)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+size_t ec_GFp_simple_point2oct(const EC_GROUP *group, const EC_POINT *point,
+                               point_conversion_form_t form,
+                               unsigned char *buf, size_t len, BN_CTX *ctx)
+{
+    size_t ret;
+    BN_CTX *new_ctx = NULL;
+    int used_ctx = 0;
+    BIGNUM *x, *y;
+    size_t field_len, i, skip;
+
+    if ((form != POINT_CONVERSION_COMPRESSED)
+        && (form != POINT_CONVERSION_UNCOMPRESSED)
+        && (form != POINT_CONVERSION_HYBRID)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_INVALID_FORM);
+        goto err;
+    }
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        /* encodes to a single 0 octet */
+        if (buf != NULL) {
+            if (len < 1) {
+                ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
+                return 0;
+            }
+            buf[0] = 0;
+        }
+        return 1;
+    }
+
+    /* ret := required output buffer length */
+    field_len = BN_num_bytes(&group->field);
+    ret =
+        (form ==
+         POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2 * field_len;
+
+    /* if 'buf' is NULL, just return required length */
+    if (buf != NULL) {
+        if (len < ret) {
+            ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, EC_R_BUFFER_TOO_SMALL);
+            goto err;
+        }
+
+        if (ctx == NULL) {
+            ctx = new_ctx = BN_CTX_new();
+            if (ctx == NULL)
+                return 0;
+        }
+
+        BN_CTX_start(ctx);
+        used_ctx = 1;
+        x = BN_CTX_get(ctx);
+        y = BN_CTX_get(ctx);
+        if (y == NULL)
+            goto err;
+
+        if (!EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx))
+            goto err;
+
+        if ((form == POINT_CONVERSION_COMPRESSED
+             || form == POINT_CONVERSION_HYBRID) && BN_is_odd(y))
+            buf[0] = form + 1;
+        else
+            buf[0] = form;
+
+        i = 1;
+
+        skip = field_len - BN_num_bytes(x);
+        if (skip > field_len) {
+            ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        while (skip > 0) {
+            buf[i++] = 0;
+            skip--;
+        }
+        skip = BN_bn2bin(x, buf + i);
+        i += skip;
+        if (i != 1 + field_len) {
+            ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+
+        if (form == POINT_CONVERSION_UNCOMPRESSED
+            || form == POINT_CONVERSION_HYBRID) {
+            skip = field_len - BN_num_bytes(y);
+            if (skip > field_len) {
+                ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            while (skip > 0) {
+                buf[i++] = 0;
+                skip--;
+            }
+            skip = BN_bn2bin(y, buf + i);
+            i += skip;
+        }
+
+        if (i != ret) {
+            ECerr(EC_F_EC_GFP_SIMPLE_POINT2OCT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+    }
+
+    if (used_ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
 
  err:
-	if (used_ctx)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return 0;
-	}
-
+    if (used_ctx)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return 0;
+}
 
 int ec_GFp_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
-	const unsigned char *buf, size_t len, BN_CTX *ctx)
-	{
-	point_conversion_form_t form;
-	int y_bit;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	size_t field_len, enc_len;
-	int ret = 0;
-
-	if (len == 0)
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_BUFFER_TOO_SMALL);
-		return 0;
-		}
-	form = buf[0];
-	y_bit = form & 1;
-	form = form & ~1U;
-	if ((form != 0)	&& (form != POINT_CONVERSION_COMPRESSED)
-		&& (form != POINT_CONVERSION_UNCOMPRESSED)
-		&& (form != POINT_CONVERSION_HYBRID))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-	if ((form == 0 || form == POINT_CONVERSION_UNCOMPRESSED) && y_bit)
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-
-	if (form == 0)
-		{
-		if (len != 1)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-			return 0;
-			}
-
-		return EC_POINT_set_to_infinity(group, point);
-		}
-	
-	field_len = BN_num_bytes(&group->field);
-	enc_len = (form == POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2*field_len;
-
-	if (len != enc_len)
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		return 0;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	if (y == NULL) goto err;
-
-	if (!BN_bin2bn(buf + 1, field_len, x)) goto err;
-	if (BN_ucmp(x, &group->field) >= 0)
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-		goto err;
-		}
-
-	if (form == POINT_CONVERSION_COMPRESSED)
-		{
-		if (!EC_POINT_set_compressed_coordinates_GFp(group, point, x, y_bit, ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_bin2bn(buf + 1 + field_len, field_len, y)) goto err;
-		if (BN_ucmp(y, &group->field) >= 0)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-			goto err;
-			}
-		if (form == POINT_CONVERSION_HYBRID)
-			{
-			if (y_bit != BN_is_odd(y))
-				{
-				ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-				goto err;
-				}
-			}
-
-		if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx)) goto err;
-		}
-
-	/* test required by X9.62 */
-	if (!EC_POINT_is_on_curve(group, point, ctx))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE);
-		goto err;
-		}
-
-	ret = 1;
-	
- err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
+                            const unsigned char *buf, size_t len, BN_CTX *ctx)
+{
+    point_conversion_form_t form;
+    int y_bit;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    size_t field_len, enc_len;
+    int ret = 0;
+
+    if (len == 0) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_BUFFER_TOO_SMALL);
+        return 0;
+    }
+    form = buf[0];
+    y_bit = form & 1;
+    form = form & ~1U;
+    if ((form != 0) && (form != POINT_CONVERSION_COMPRESSED)
+        && (form != POINT_CONVERSION_UNCOMPRESSED)
+        && (form != POINT_CONVERSION_HYBRID)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+    if ((form == 0 || form == POINT_CONVERSION_UNCOMPRESSED) && y_bit) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+
+    if (form == 0) {
+        if (len != 1) {
+            ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+            return 0;
+        }
+
+        return EC_POINT_set_to_infinity(group, point);
+    }
+
+    field_len = BN_num_bytes(&group->field);
+    enc_len =
+        (form ==
+         POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2 * field_len;
+
+    if (len != enc_len) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        return 0;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    if (y == NULL)
+        goto err;
+
+    if (!BN_bin2bn(buf + 1, field_len, x))
+        goto err;
+    if (BN_ucmp(x, &group->field) >= 0) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+        goto err;
+    }
+
+    if (form == POINT_CONVERSION_COMPRESSED) {
+        if (!EC_POINT_set_compressed_coordinates_GFp
+            (group, point, x, y_bit, ctx))
+            goto err;
+    } else {
+        if (!BN_bin2bn(buf + 1 + field_len, field_len, y))
+            goto err;
+        if (BN_ucmp(y, &group->field) >= 0) {
+            ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+            goto err;
+        }
+        if (form == POINT_CONVERSION_HYBRID) {
+            if (y_bit != BN_is_odd(y)) {
+                ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
+                goto err;
+            }
+        }
+
+        if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx))
+            goto err;
+    }
+
+    /* test required by X9.62 */
+    if (!EC_POINT_is_on_curve(group, point, ctx)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_OCT2POINT, EC_R_POINT_IS_NOT_ON_CURVE);
+        goto err;
+    }
+
+    ret = 1;
 
+ err:
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
diff --git a/crypto/ec/ecp_smpl.c b/crypto/ec/ecp_smpl.c
index c9fe1cf1db..4e75709053 100644
--- a/crypto/ec/ecp_smpl.c
+++ b/crypto/ec/ecp_smpl.c
@@ -1,8 +1,9 @@
 /* crypto/ec/ecp_smpl.c */
-/* Includes code written by Lenka Fibikova 
- * for the OpenSSL project. 
- * Includes code written by Bodo Moeller for the OpenSSL project.
-*/
+/*
+ * Includes code written by Lenka Fibikova 
+ * for the OpenSSL project. Includes code written by Bodo Moeller for the
+ * OpenSSL project.
+ */
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
  *
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,60 +67,60 @@
 #include 
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 #include "ec_lcl.h"
 
 const EC_METHOD *EC_GFp_simple_method(void)
-	{
-	static const EC_METHOD ret = {
-		EC_FLAGS_DEFAULT_OCT,
-		NID_X9_62_prime_field,
-		ec_GFp_simple_group_init,
-		ec_GFp_simple_group_finish,
-		ec_GFp_simple_group_clear_finish,
-		ec_GFp_simple_group_copy,
-		ec_GFp_simple_group_set_curve,
-		ec_GFp_simple_group_get_curve,
-		ec_GFp_simple_group_get_degree,
-		ec_GFp_simple_group_check_discriminant,
-		ec_GFp_simple_point_init,
-		ec_GFp_simple_point_finish,
-		ec_GFp_simple_point_clear_finish,
-		ec_GFp_simple_point_copy,
-		ec_GFp_simple_point_set_to_infinity,
-		ec_GFp_simple_set_Jprojective_coordinates_GFp,
-		ec_GFp_simple_get_Jprojective_coordinates_GFp,
-		ec_GFp_simple_point_set_affine_coordinates,
-		ec_GFp_simple_point_get_affine_coordinates,
-		0,0,0,
-		ec_GFp_simple_add,
-		ec_GFp_simple_dbl,
-		ec_GFp_simple_invert,
-		ec_GFp_simple_is_at_infinity,
-		ec_GFp_simple_is_on_curve,
-		ec_GFp_simple_cmp,
-		ec_GFp_simple_make_affine,
-		ec_GFp_simple_points_make_affine,
-		0 /* mul */,
-		0 /* precompute_mult */,
-		0 /* have_precompute_mult */,	
-		ec_GFp_simple_field_mul,
-		ec_GFp_simple_field_sqr,
-		0 /* field_div */,
-		0 /* field_encode */,
-		0 /* field_decode */,
-		0 /* field_set_to_one */ };
+{
+    static const EC_METHOD ret = {
+        EC_FLAGS_DEFAULT_OCT,
+        NID_X9_62_prime_field,
+        ec_GFp_simple_group_init,
+        ec_GFp_simple_group_finish,
+        ec_GFp_simple_group_clear_finish,
+        ec_GFp_simple_group_copy,
+        ec_GFp_simple_group_set_curve,
+        ec_GFp_simple_group_get_curve,
+        ec_GFp_simple_group_get_degree,
+        ec_GFp_simple_group_check_discriminant,
+        ec_GFp_simple_point_init,
+        ec_GFp_simple_point_finish,
+        ec_GFp_simple_point_clear_finish,
+        ec_GFp_simple_point_copy,
+        ec_GFp_simple_point_set_to_infinity,
+        ec_GFp_simple_set_Jprojective_coordinates_GFp,
+        ec_GFp_simple_get_Jprojective_coordinates_GFp,
+        ec_GFp_simple_point_set_affine_coordinates,
+        ec_GFp_simple_point_get_affine_coordinates,
+        0, 0, 0,
+        ec_GFp_simple_add,
+        ec_GFp_simple_dbl,
+        ec_GFp_simple_invert,
+        ec_GFp_simple_is_at_infinity,
+        ec_GFp_simple_is_on_curve,
+        ec_GFp_simple_cmp,
+        ec_GFp_simple_make_affine,
+        ec_GFp_simple_points_make_affine,
+        0 /* mul */ ,
+        0 /* precompute_mult */ ,
+        0 /* have_precompute_mult */ ,
+        ec_GFp_simple_field_mul,
+        ec_GFp_simple_field_sqr,
+        0 /* field_div */ ,
+        0 /* field_encode */ ,
+        0 /* field_decode */ ,
+        0                       /* field_set_to_one */
+    };
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return fips_ec_gfp_simple_method();
+    if (FIPS_mode())
+        return fips_ec_gfp_simple_method();
 #endif
 
-	return &ret;
-	}
-
+    return &ret;
+}
 
 /*
  * Most method functions in this file are designed to work with
@@ -135,1213 +136,1284 @@ const EC_METHOD *EC_GFp_simple_method(void)
  * representation (i.e. 'encoding' means multiplying by some factor R).
  */
 
-
 int ec_GFp_simple_group_init(EC_GROUP *group)
-	{
-	BN_init(&group->field);
-	BN_init(&group->a);
-	BN_init(&group->b);
-	group->a_is_minus3 = 0;
-	return 1;
-	}
-
+{
+    BN_init(&group->field);
+    BN_init(&group->a);
+    BN_init(&group->b);
+    group->a_is_minus3 = 0;
+    return 1;
+}
 
 void ec_GFp_simple_group_finish(EC_GROUP *group)
-	{
-	BN_free(&group->field);
-	BN_free(&group->a);
-	BN_free(&group->b);
-	}
-
+{
+    BN_free(&group->field);
+    BN_free(&group->a);
+    BN_free(&group->b);
+}
 
 void ec_GFp_simple_group_clear_finish(EC_GROUP *group)
-	{
-	BN_clear_free(&group->field);
-	BN_clear_free(&group->a);
-	BN_clear_free(&group->b);
-	}
-
+{
+    BN_clear_free(&group->field);
+    BN_clear_free(&group->a);
+    BN_clear_free(&group->b);
+}
 
 int ec_GFp_simple_group_copy(EC_GROUP *dest, const EC_GROUP *src)
-	{
-	if (!BN_copy(&dest->field, &src->field)) return 0;
-	if (!BN_copy(&dest->a, &src->a)) return 0;
-	if (!BN_copy(&dest->b, &src->b)) return 0;
+{
+    if (!BN_copy(&dest->field, &src->field))
+        return 0;
+    if (!BN_copy(&dest->a, &src->a))
+        return 0;
+    if (!BN_copy(&dest->b, &src->b))
+        return 0;
 
-	dest->a_is_minus3 = src->a_is_minus3;
-
-	return 1;
-	}
+    dest->a_is_minus3 = src->a_is_minus3;
 
+    return 1;
+}
 
 int ec_GFp_simple_group_set_curve(EC_GROUP *group,
-	const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp_a;
-	
-	/* p must be a prime > 3 */
-	if (BN_num_bits(p) <= 2 || !BN_is_odd(p))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE, EC_R_INVALID_FIELD);
-		return 0;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	tmp_a = BN_CTX_get(ctx);
-	if (tmp_a == NULL) goto err;
-
-	/* group->field */
-	if (!BN_copy(&group->field, p)) goto err;
-	BN_set_negative(&group->field, 0);
-
-	/* group->a */
-	if (!BN_nnmod(tmp_a, a, p, ctx)) goto err;
-	if (group->meth->field_encode)
-		{ if (!group->meth->field_encode(group, &group->a, tmp_a, ctx)) goto err; }	
-	else
-		if (!BN_copy(&group->a, tmp_a)) goto err;
-	
-	/* group->b */
-	if (!BN_nnmod(&group->b, b, p, ctx)) goto err;
-	if (group->meth->field_encode)
-		if (!group->meth->field_encode(group, &group->b, &group->b, ctx)) goto err;
-	
-	/* group->a_is_minus3 */
-	if (!BN_add_word(tmp_a, 3)) goto err;
-	group->a_is_minus3 = (0 == BN_cmp(tmp_a, &group->field));
-
-	ret = 1;
+                                  const BIGNUM *p, const BIGNUM *a,
+                                  const BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp_a;
+
+    /* p must be a prime > 3 */
+    if (BN_num_bits(p) <= 2 || !BN_is_odd(p)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE, EC_R_INVALID_FIELD);
+        return 0;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    tmp_a = BN_CTX_get(ctx);
+    if (tmp_a == NULL)
+        goto err;
+
+    /* group->field */
+    if (!BN_copy(&group->field, p))
+        goto err;
+    BN_set_negative(&group->field, 0);
+
+    /* group->a */
+    if (!BN_nnmod(tmp_a, a, p, ctx))
+        goto err;
+    if (group->meth->field_encode) {
+        if (!group->meth->field_encode(group, &group->a, tmp_a, ctx))
+            goto err;
+    } else if (!BN_copy(&group->a, tmp_a))
+        goto err;
+
+    /* group->b */
+    if (!BN_nnmod(&group->b, b, p, ctx))
+        goto err;
+    if (group->meth->field_encode)
+        if (!group->meth->field_encode(group, &group->b, &group->b, ctx))
+            goto err;
+
+    /* group->a_is_minus3 */
+    if (!BN_add_word(tmp_a, 3))
+        goto err;
+    group->a_is_minus3 = (0 == BN_cmp(tmp_a, &group->field));
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BN_CTX *new_ctx = NULL;
-	
-	if (p != NULL)
-		{
-		if (!BN_copy(p, &group->field)) return 0;
-		}
-
-	if (a != NULL || b != NULL)
-		{
-		if (group->meth->field_decode)
-			{
-			if (ctx == NULL)
-				{
-				ctx = new_ctx = BN_CTX_new();
-				if (ctx == NULL)
-					return 0;
-				}
-			if (a != NULL)
-				{
-				if (!group->meth->field_decode(group, a, &group->a, ctx)) goto err;
-				}
-			if (b != NULL)
-				{
-				if (!group->meth->field_decode(group, b, &group->b, ctx)) goto err;
-				}
-			}
-		else
-			{
-			if (a != NULL)
-				{
-				if (!BN_copy(a, &group->a)) goto err;
-				}
-			if (b != NULL)
-				{
-				if (!BN_copy(b, &group->b)) goto err;
-				}
-			}
-		}
-	
-	ret = 1;
-	
- err:
-	if (new_ctx)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a,
+                                  BIGNUM *b, BN_CTX *ctx)
+{
+    int ret = 0;
+    BN_CTX *new_ctx = NULL;
+
+    if (p != NULL) {
+        if (!BN_copy(p, &group->field))
+            return 0;
+    }
+
+    if (a != NULL || b != NULL) {
+        if (group->meth->field_decode) {
+            if (ctx == NULL) {
+                ctx = new_ctx = BN_CTX_new();
+                if (ctx == NULL)
+                    return 0;
+            }
+            if (a != NULL) {
+                if (!group->meth->field_decode(group, a, &group->a, ctx))
+                    goto err;
+            }
+            if (b != NULL) {
+                if (!group->meth->field_decode(group, b, &group->b, ctx))
+                    goto err;
+            }
+        } else {
+            if (a != NULL) {
+                if (!BN_copy(a, &group->a))
+                    goto err;
+            }
+            if (b != NULL) {
+                if (!BN_copy(b, &group->b))
+                    goto err;
+            }
+        }
+    }
+
+    ret = 1;
 
+ err:
+    if (new_ctx)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 int ec_GFp_simple_group_get_degree(const EC_GROUP *group)
-	{
-	return BN_num_bits(&group->field);
-	}
-
+{
+    return BN_num_bits(&group->field);
+}
 
 int ec_GFp_simple_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx)
-	{
-	int ret = 0;
-	BIGNUM *a,*b,*order,*tmp_1,*tmp_2;
-	const BIGNUM *p = &group->field;
-	BN_CTX *new_ctx = NULL;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	BN_CTX_start(ctx);
-	a = BN_CTX_get(ctx);
-	b = BN_CTX_get(ctx);
-	tmp_1 = BN_CTX_get(ctx);
-	tmp_2 = BN_CTX_get(ctx);
-	order = BN_CTX_get(ctx);
-	if (order == NULL) goto err;
-
-	if (group->meth->field_decode)
-		{
-		if (!group->meth->field_decode(group, a, &group->a, ctx)) goto err;
-		if (!group->meth->field_decode(group, b, &group->b, ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_copy(a, &group->a)) goto err;
-		if (!BN_copy(b, &group->b)) goto err;
-		}
-	
-	/*-
-	 * check the discriminant:
-	 * y^2 = x^3 + a*x + b is an elliptic curve <=> 4*a^3 + 27*b^2 != 0 (mod p) 
-         * 0 =< a, b < p 
-	 */
-	if (BN_is_zero(a))
-		{
-		if (BN_is_zero(b)) goto err;
-		}
-	else if (!BN_is_zero(b))
-		{
-		if (!BN_mod_sqr(tmp_1, a, p, ctx)) goto err;
-		if (!BN_mod_mul(tmp_2, tmp_1, a, p, ctx)) goto err;
-		if (!BN_lshift(tmp_1, tmp_2, 2)) goto err;
-		/* tmp_1 = 4*a^3 */
-
-		if (!BN_mod_sqr(tmp_2, b, p, ctx)) goto err;
-		if (!BN_mul_word(tmp_2, 27)) goto err;
-		/* tmp_2 = 27*b^2 */
-
-		if (!BN_mod_add(a, tmp_1, tmp_2, p, ctx)) goto err;
-		if (BN_is_zero(a)) goto err;
-		}
-	ret = 1;
-
-err:
-	if (ctx != NULL)
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
+{
+    int ret = 0;
+    BIGNUM *a, *b, *order, *tmp_1, *tmp_2;
+    const BIGNUM *p = &group->field;
+    BN_CTX *new_ctx = NULL;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL) {
+            ECerr(EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT,
+                  ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    BN_CTX_start(ctx);
+    a = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    tmp_1 = BN_CTX_get(ctx);
+    tmp_2 = BN_CTX_get(ctx);
+    order = BN_CTX_get(ctx);
+    if (order == NULL)
+        goto err;
+
+    if (group->meth->field_decode) {
+        if (!group->meth->field_decode(group, a, &group->a, ctx))
+            goto err;
+        if (!group->meth->field_decode(group, b, &group->b, ctx))
+            goto err;
+    } else {
+        if (!BN_copy(a, &group->a))
+            goto err;
+        if (!BN_copy(b, &group->b))
+            goto err;
+    }
+
+        /*-
+         * check the discriminant:
+         * y^2 = x^3 + a*x + b is an elliptic curve <=> 4*a^3 + 27*b^2 != 0 (mod p)
+         * 0 =< a, b < p
+         */
+    if (BN_is_zero(a)) {
+        if (BN_is_zero(b))
+            goto err;
+    } else if (!BN_is_zero(b)) {
+        if (!BN_mod_sqr(tmp_1, a, p, ctx))
+            goto err;
+        if (!BN_mod_mul(tmp_2, tmp_1, a, p, ctx))
+            goto err;
+        if (!BN_lshift(tmp_1, tmp_2, 2))
+            goto err;
+        /* tmp_1 = 4*a^3 */
+
+        if (!BN_mod_sqr(tmp_2, b, p, ctx))
+            goto err;
+        if (!BN_mul_word(tmp_2, 27))
+            goto err;
+        /* tmp_2 = 27*b^2 */
+
+        if (!BN_mod_add(a, tmp_1, tmp_2, p, ctx))
+            goto err;
+        if (BN_is_zero(a))
+            goto err;
+    }
+    ret = 1;
 
+ err:
+    if (ctx != NULL)
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 int ec_GFp_simple_point_init(EC_POINT *point)
-	{
-	BN_init(&point->X);
-	BN_init(&point->Y);
-	BN_init(&point->Z);
-	point->Z_is_one = 0;
-
-	return 1;
-	}
+{
+    BN_init(&point->X);
+    BN_init(&point->Y);
+    BN_init(&point->Z);
+    point->Z_is_one = 0;
 
+    return 1;
+}
 
 void ec_GFp_simple_point_finish(EC_POINT *point)
-	{
-	BN_free(&point->X);
-	BN_free(&point->Y);
-	BN_free(&point->Z);
-	}
-
+{
+    BN_free(&point->X);
+    BN_free(&point->Y);
+    BN_free(&point->Z);
+}
 
 void ec_GFp_simple_point_clear_finish(EC_POINT *point)
-	{
-	BN_clear_free(&point->X);
-	BN_clear_free(&point->Y);
-	BN_clear_free(&point->Z);
-	point->Z_is_one = 0;
-	}
-
+{
+    BN_clear_free(&point->X);
+    BN_clear_free(&point->Y);
+    BN_clear_free(&point->Z);
+    point->Z_is_one = 0;
+}
 
 int ec_GFp_simple_point_copy(EC_POINT *dest, const EC_POINT *src)
-	{
-	if (!BN_copy(&dest->X, &src->X)) return 0;
-	if (!BN_copy(&dest->Y, &src->Y)) return 0;
-	if (!BN_copy(&dest->Z, &src->Z)) return 0;
-	dest->Z_is_one = src->Z_is_one;
-
-	return 1;
-	}
-
-
-int ec_GFp_simple_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point)
-	{
-	point->Z_is_one = 0;
-	BN_zero(&point->Z);
-	return 1;
-	}
-
-
-int ec_GFp_simple_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	int ret = 0;
-	
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	if (x != NULL)
-		{
-		if (!BN_nnmod(&point->X, x, &group->field, ctx)) goto err;
-		if (group->meth->field_encode)
-			{
-			if (!group->meth->field_encode(group, &point->X, &point->X, ctx)) goto err;
-			}
-		}
-	
-	if (y != NULL)
-		{
-		if (!BN_nnmod(&point->Y, y, &group->field, ctx)) goto err;
-		if (group->meth->field_encode)
-			{
-			if (!group->meth->field_encode(group, &point->Y, &point->Y, ctx)) goto err;
-			}
-		}
-	
-	if (z != NULL)
-		{
-		int Z_is_one;
-
-		if (!BN_nnmod(&point->Z, z, &group->field, ctx)) goto err;
-		Z_is_one = BN_is_one(&point->Z);
-		if (group->meth->field_encode)
-			{
-			if (Z_is_one && (group->meth->field_set_to_one != 0))
-				{
-				if (!group->meth->field_set_to_one(group, &point->Z, ctx)) goto err;
-				}
-			else
-				{
-				if (!group->meth->field_encode(group, &point->Z, &point->Z, ctx)) goto err;
-				}
-			}
-		point->Z_is_one = Z_is_one;
-		}
-	
-	ret = 1;
-	
+{
+    if (!BN_copy(&dest->X, &src->X))
+        return 0;
+    if (!BN_copy(&dest->Y, &src->Y))
+        return 0;
+    if (!BN_copy(&dest->Z, &src->Z))
+        return 0;
+    dest->Z_is_one = src->Z_is_one;
+
+    return 1;
+}
+
+int ec_GFp_simple_point_set_to_infinity(const EC_GROUP *group,
+                                        EC_POINT *point)
+{
+    point->Z_is_one = 0;
+    BN_zero(&point->Z);
+    return 1;
+}
+
+int ec_GFp_simple_set_Jprojective_coordinates_GFp(const EC_GROUP *group,
+                                                  EC_POINT *point,
+                                                  const BIGNUM *x,
+                                                  const BIGNUM *y,
+                                                  const BIGNUM *z,
+                                                  BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    int ret = 0;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    if (x != NULL) {
+        if (!BN_nnmod(&point->X, x, &group->field, ctx))
+            goto err;
+        if (group->meth->field_encode) {
+            if (!group->meth->field_encode(group, &point->X, &point->X, ctx))
+                goto err;
+        }
+    }
+
+    if (y != NULL) {
+        if (!BN_nnmod(&point->Y, y, &group->field, ctx))
+            goto err;
+        if (group->meth->field_encode) {
+            if (!group->meth->field_encode(group, &point->Y, &point->Y, ctx))
+                goto err;
+        }
+    }
+
+    if (z != NULL) {
+        int Z_is_one;
+
+        if (!BN_nnmod(&point->Z, z, &group->field, ctx))
+            goto err;
+        Z_is_one = BN_is_one(&point->Z);
+        if (group->meth->field_encode) {
+            if (Z_is_one && (group->meth->field_set_to_one != 0)) {
+                if (!group->meth->field_set_to_one(group, &point->Z, ctx))
+                    goto err;
+            } else {
+                if (!group->
+                    meth->field_encode(group, &point->Z, &point->Z, ctx))
+                    goto err;
+            }
+        }
+        point->Z_is_one = Z_is_one;
+    }
+
+    ret = 1;
+
  err:
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	int ret = 0;
-	
-	if (group->meth->field_decode != 0)
-		{
-		if (ctx == NULL)
-			{
-			ctx = new_ctx = BN_CTX_new();
-			if (ctx == NULL)
-				return 0;
-			}
-
-		if (x != NULL)
-			{
-			if (!group->meth->field_decode(group, x, &point->X, ctx)) goto err;
-			}
-		if (y != NULL)
-			{
-			if (!group->meth->field_decode(group, y, &point->Y, ctx)) goto err;
-			}
-		if (z != NULL)
-			{
-			if (!group->meth->field_decode(group, z, &point->Z, ctx)) goto err;
-			}
-		}
-	else	
-		{
-		if (x != NULL)
-			{
-			if (!BN_copy(x, &point->X)) goto err;
-			}
-		if (y != NULL)
-			{
-			if (!BN_copy(y, &point->Y)) goto err;
-			}
-		if (z != NULL)
-			{
-			if (!BN_copy(z, &point->Z)) goto err;
-			}
-		}
-	
-	ret = 1;
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
+                                                  const EC_POINT *point,
+                                                  BIGNUM *x, BIGNUM *y,
+                                                  BIGNUM *z, BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    int ret = 0;
+
+    if (group->meth->field_decode != 0) {
+        if (ctx == NULL) {
+            ctx = new_ctx = BN_CTX_new();
+            if (ctx == NULL)
+                return 0;
+        }
+
+        if (x != NULL) {
+            if (!group->meth->field_decode(group, x, &point->X, ctx))
+                goto err;
+        }
+        if (y != NULL) {
+            if (!group->meth->field_decode(group, y, &point->Y, ctx))
+                goto err;
+        }
+        if (z != NULL) {
+            if (!group->meth->field_decode(group, z, &point->Z, ctx))
+                goto err;
+        }
+    } else {
+        if (x != NULL) {
+            if (!BN_copy(x, &point->X))
+                goto err;
+        }
+        if (y != NULL) {
+            if (!BN_copy(y, &point->Y))
+                goto err;
+        }
+        if (z != NULL) {
+            if (!BN_copy(z, &point->Z))
+                goto err;
+        }
+    }
+
+    ret = 1;
 
  err:
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point,
-	const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
-	{
-	if (x == NULL || y == NULL)
-		{
-		/* unlike for projective coordinates, we do not tolerate this */
-		ECerr(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-
-	return EC_POINT_set_Jprojective_coordinates_GFp(group, point, x, y, BN_value_one(), ctx);
-	}
-
-
-int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point,
-	BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *Z, *Z_1, *Z_2, *Z_3;
-	const BIGNUM *Z_;
-	int ret = 0;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES, EC_R_POINT_AT_INFINITY);
-		return 0;
-		}
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	Z = BN_CTX_get(ctx);
-	Z_1 = BN_CTX_get(ctx);
-	Z_2 = BN_CTX_get(ctx);
-	Z_3 = BN_CTX_get(ctx);
-	if (Z_3 == NULL) goto err;
-
-	/* transform  (X, Y, Z)  into  (x, y) := (X/Z^2, Y/Z^3) */
-	
-	if (group->meth->field_decode)
-		{
-		if (!group->meth->field_decode(group, Z, &point->Z, ctx)) goto err;
-		Z_ = Z;
-		}
-	else
-		{
-		Z_ = &point->Z;
-		}
-	
-	if (BN_is_one(Z_))
-		{
-		if (group->meth->field_decode)
-			{
-			if (x != NULL)
-				{
-				if (!group->meth->field_decode(group, x, &point->X, ctx)) goto err;
-				}
-			if (y != NULL)
-				{
-				if (!group->meth->field_decode(group, y, &point->Y, ctx)) goto err;
-				}
-			}
-		else
-			{
-			if (x != NULL)
-				{
-				if (!BN_copy(x, &point->X)) goto err;
-				}
-			if (y != NULL)
-				{
-				if (!BN_copy(y, &point->Y)) goto err;
-				}
-			}
-		}
-	else
-		{
-		if (!BN_mod_inverse(Z_1, Z_, &group->field, ctx))
-			{
-			ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES, ERR_R_BN_LIB);
-			goto err;
-			}
-		
-		if (group->meth->field_encode == 0)
-			{
-			/* field_sqr works on standard representation */
-			if (!group->meth->field_sqr(group, Z_2, Z_1, ctx)) goto err;
-			}
-		else
-			{
-			if (!BN_mod_sqr(Z_2, Z_1, &group->field, ctx)) goto err;
-			}
-	
-		if (x != NULL)
-			{
-			/* in the Montgomery case, field_mul will cancel out Montgomery factor in X: */
-			if (!group->meth->field_mul(group, x, &point->X, Z_2, ctx)) goto err;
-			}
-
-		if (y != NULL)
-			{
-			if (group->meth->field_encode == 0)
-				{
-				/* field_mul works on standard representation */
-				if (!group->meth->field_mul(group, Z_3, Z_2, Z_1, ctx)) goto err;
-				}
-			else
-				{
-				if (!BN_mod_mul(Z_3, Z_2, Z_1, &group->field, ctx)) goto err;
-				}
-
-			/* in the Montgomery case, field_mul will cancel out Montgomery factor in Y: */
-			if (!group->meth->field_mul(group, y, &point->Y, Z_3, ctx)) goto err;
-			}
-		}
-
-	ret = 1;
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *group,
+                                               EC_POINT *point,
+                                               const BIGNUM *x,
+                                               const BIGNUM *y, BN_CTX *ctx)
+{
+    if (x == NULL || y == NULL) {
+        /*
+         * unlike for projective coordinates, we do not tolerate this
+         */
+        ECerr(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES,
+              ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+
+    return EC_POINT_set_Jprojective_coordinates_GFp(group, point, x, y,
+                                                    BN_value_one(), ctx);
+}
+
+int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group,
+                                               const EC_POINT *point,
+                                               BIGNUM *x, BIGNUM *y,
+                                               BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *Z, *Z_1, *Z_2, *Z_3;
+    const BIGNUM *Z_;
+    int ret = 0;
+
+    if (EC_POINT_is_at_infinity(group, point)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES,
+              EC_R_POINT_AT_INFINITY);
+        return 0;
+    }
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    Z = BN_CTX_get(ctx);
+    Z_1 = BN_CTX_get(ctx);
+    Z_2 = BN_CTX_get(ctx);
+    Z_3 = BN_CTX_get(ctx);
+    if (Z_3 == NULL)
+        goto err;
+
+    /* transform  (X, Y, Z)  into  (x, y) := (X/Z^2, Y/Z^3) */
+
+    if (group->meth->field_decode) {
+        if (!group->meth->field_decode(group, Z, &point->Z, ctx))
+            goto err;
+        Z_ = Z;
+    } else {
+        Z_ = &point->Z;
+    }
+
+    if (BN_is_one(Z_)) {
+        if (group->meth->field_decode) {
+            if (x != NULL) {
+                if (!group->meth->field_decode(group, x, &point->X, ctx))
+                    goto err;
+            }
+            if (y != NULL) {
+                if (!group->meth->field_decode(group, y, &point->Y, ctx))
+                    goto err;
+            }
+        } else {
+            if (x != NULL) {
+                if (!BN_copy(x, &point->X))
+                    goto err;
+            }
+            if (y != NULL) {
+                if (!BN_copy(y, &point->Y))
+                    goto err;
+            }
+        }
+    } else {
+        if (!BN_mod_inverse(Z_1, Z_, &group->field, ctx)) {
+            ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES,
+                  ERR_R_BN_LIB);
+            goto err;
+        }
+
+        if (group->meth->field_encode == 0) {
+            /* field_sqr works on standard representation */
+            if (!group->meth->field_sqr(group, Z_2, Z_1, ctx))
+                goto err;
+        } else {
+            if (!BN_mod_sqr(Z_2, Z_1, &group->field, ctx))
+                goto err;
+        }
+
+        if (x != NULL) {
+            /*
+             * in the Montgomery case, field_mul will cancel out Montgomery
+             * factor in X:
+             */
+            if (!group->meth->field_mul(group, x, &point->X, Z_2, ctx))
+                goto err;
+        }
+
+        if (y != NULL) {
+            if (group->meth->field_encode == 0) {
+                /*
+                 * field_mul works on standard representation
+                 */
+                if (!group->meth->field_mul(group, Z_3, Z_2, Z_1, ctx))
+                    goto err;
+            } else {
+                if (!BN_mod_mul(Z_3, Z_2, Z_1, &group->field, ctx))
+                    goto err;
+            }
+
+            /*
+             * in the Montgomery case, field_mul will cancel out Montgomery
+             * factor in Y:
+             */
+            if (!group->meth->field_mul(group, y, &point->Y, Z_3, ctx))
+                goto err;
+        }
+    }
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-int ec_GFp_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	int (*field_mul)(const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
-	const BIGNUM *p;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
-	int ret = 0;
-	
-	if (a == b)
-		return EC_POINT_dbl(group, r, a, ctx);
-	if (EC_POINT_is_at_infinity(group, a))
-		return EC_POINT_copy(r, b);
-	if (EC_POINT_is_at_infinity(group, b))
-		return EC_POINT_copy(r, a);
-	
-	field_mul = group->meth->field_mul;
-	field_sqr = group->meth->field_sqr;
-	p = &group->field;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	n0 = BN_CTX_get(ctx);
-	n1 = BN_CTX_get(ctx);
-	n2 = BN_CTX_get(ctx);
-	n3 = BN_CTX_get(ctx);
-	n4 = BN_CTX_get(ctx);
-	n5 = BN_CTX_get(ctx);
-	n6 = BN_CTX_get(ctx);
-	if (n6 == NULL) goto end;
-
-	/* Note that in this function we must not read components of 'a' or 'b'
-	 * once we have written the corresponding components of 'r'.
-	 * ('r' might be one of 'a' or 'b'.)
-	 */
-
-	/* n1, n2 */
-	if (b->Z_is_one)
-		{
-		if (!BN_copy(n1, &a->X)) goto end;
-		if (!BN_copy(n2, &a->Y)) goto end;
-		/* n1 = X_a */
-		/* n2 = Y_a */
-		}
-	else
-		{
-		if (!field_sqr(group, n0, &b->Z, ctx)) goto end;
-		if (!field_mul(group, n1, &a->X, n0, ctx)) goto end;
-		/* n1 = X_a * Z_b^2 */
-
-		if (!field_mul(group, n0, n0, &b->Z, ctx)) goto end;
-		if (!field_mul(group, n2, &a->Y, n0, ctx)) goto end;
-		/* n2 = Y_a * Z_b^3 */
-		}
-
-	/* n3, n4 */
-	if (a->Z_is_one)
-		{
-		if (!BN_copy(n3, &b->X)) goto end;
-		if (!BN_copy(n4, &b->Y)) goto end;
-		/* n3 = X_b */
-		/* n4 = Y_b */
-		}
-	else
-		{
-		if (!field_sqr(group, n0, &a->Z, ctx)) goto end;
-		if (!field_mul(group, n3, &b->X, n0, ctx)) goto end;
-		/* n3 = X_b * Z_a^2 */
-
-		if (!field_mul(group, n0, n0, &a->Z, ctx)) goto end;
-		if (!field_mul(group, n4, &b->Y, n0, ctx)) goto end;
-		/* n4 = Y_b * Z_a^3 */
-		}
-
-	/* n5, n6 */
-	if (!BN_mod_sub_quick(n5, n1, n3, p)) goto end;
-	if (!BN_mod_sub_quick(n6, n2, n4, p)) goto end;
-	/* n5 = n1 - n3 */
-	/* n6 = n2 - n4 */
-
-	if (BN_is_zero(n5))
-		{
-		if (BN_is_zero(n6))
-			{
-			/* a is the same point as b */
-			BN_CTX_end(ctx);
-			ret = EC_POINT_dbl(group, r, a, ctx);
-			ctx = NULL;
-			goto end;
-			}
-		else
-			{
-			/* a is the inverse of b */
-			BN_zero(&r->Z);
-			r->Z_is_one = 0;
-			ret = 1;
-			goto end;
-			}
-		}
-
-	/* 'n7', 'n8' */
-	if (!BN_mod_add_quick(n1, n1, n3, p)) goto end;
-	if (!BN_mod_add_quick(n2, n2, n4, p)) goto end;
-	/* 'n7' = n1 + n3 */
-	/* 'n8' = n2 + n4 */
-
-	/* Z_r */
-	if (a->Z_is_one && b->Z_is_one)
-		{
-		if (!BN_copy(&r->Z, n5)) goto end;
-		}
-	else
-		{
-		if (a->Z_is_one)
-			{ if (!BN_copy(n0, &b->Z)) goto end; }
-		else if (b->Z_is_one)
-			{ if (!BN_copy(n0, &a->Z)) goto end; }
-		else
-			{ if (!field_mul(group, n0, &a->Z, &b->Z, ctx)) goto end; }
-		if (!field_mul(group, &r->Z, n0, n5, ctx)) goto end;
-		}
-	r->Z_is_one = 0;
-	/* Z_r = Z_a * Z_b * n5 */
-
-	/* X_r */
-	if (!field_sqr(group, n0, n6, ctx)) goto end;
-	if (!field_sqr(group, n4, n5, ctx)) goto end;
-	if (!field_mul(group, n3, n1, n4, ctx)) goto end;
-	if (!BN_mod_sub_quick(&r->X, n0, n3, p)) goto end;
-	/* X_r = n6^2 - n5^2 * 'n7' */
-	
-	/* 'n9' */
-	if (!BN_mod_lshift1_quick(n0, &r->X, p)) goto end;
-	if (!BN_mod_sub_quick(n0, n3, n0, p)) goto end;
-	/* n9 = n5^2 * 'n7' - 2 * X_r */
-
-	/* Y_r */
-	if (!field_mul(group, n0, n0, n6, ctx)) goto end;
-	if (!field_mul(group, n5, n4, n5, ctx)) goto end; /* now n5 is n5^3 */
-	if (!field_mul(group, n1, n2, n5, ctx)) goto end;
-	if (!BN_mod_sub_quick(n0, n0, n1, p)) goto end;
-	if (BN_is_odd(n0))
-		if (!BN_add(n0, n0, p)) goto end;
-	/* now  0 <= n0 < 2*p,  and n0 is even */
-	if (!BN_rshift1(&r->Y, n0)) goto end;
-	/* Y_r = (n6 * 'n9' - 'n8' * 'n5^3') / 2 */
-
-	ret = 1;
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                      const EC_POINT *b, BN_CTX *ctx)
+{
+    int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,
+                      const BIGNUM *, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
+    const BIGNUM *p;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *n0, *n1, *n2, *n3, *n4, *n5, *n6;
+    int ret = 0;
+
+    if (a == b)
+        return EC_POINT_dbl(group, r, a, ctx);
+    if (EC_POINT_is_at_infinity(group, a))
+        return EC_POINT_copy(r, b);
+    if (EC_POINT_is_at_infinity(group, b))
+        return EC_POINT_copy(r, a);
+
+    field_mul = group->meth->field_mul;
+    field_sqr = group->meth->field_sqr;
+    p = &group->field;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    n0 = BN_CTX_get(ctx);
+    n1 = BN_CTX_get(ctx);
+    n2 = BN_CTX_get(ctx);
+    n3 = BN_CTX_get(ctx);
+    n4 = BN_CTX_get(ctx);
+    n5 = BN_CTX_get(ctx);
+    n6 = BN_CTX_get(ctx);
+    if (n6 == NULL)
+        goto end;
+
+    /*
+     * Note that in this function we must not read components of 'a' or 'b'
+     * once we have written the corresponding components of 'r'. ('r' might
+     * be one of 'a' or 'b'.)
+     */
+
+    /* n1, n2 */
+    if (b->Z_is_one) {
+        if (!BN_copy(n1, &a->X))
+            goto end;
+        if (!BN_copy(n2, &a->Y))
+            goto end;
+        /* n1 = X_a */
+        /* n2 = Y_a */
+    } else {
+        if (!field_sqr(group, n0, &b->Z, ctx))
+            goto end;
+        if (!field_mul(group, n1, &a->X, n0, ctx))
+            goto end;
+        /* n1 = X_a * Z_b^2 */
+
+        if (!field_mul(group, n0, n0, &b->Z, ctx))
+            goto end;
+        if (!field_mul(group, n2, &a->Y, n0, ctx))
+            goto end;
+        /* n2 = Y_a * Z_b^3 */
+    }
+
+    /* n3, n4 */
+    if (a->Z_is_one) {
+        if (!BN_copy(n3, &b->X))
+            goto end;
+        if (!BN_copy(n4, &b->Y))
+            goto end;
+        /* n3 = X_b */
+        /* n4 = Y_b */
+    } else {
+        if (!field_sqr(group, n0, &a->Z, ctx))
+            goto end;
+        if (!field_mul(group, n3, &b->X, n0, ctx))
+            goto end;
+        /* n3 = X_b * Z_a^2 */
+
+        if (!field_mul(group, n0, n0, &a->Z, ctx))
+            goto end;
+        if (!field_mul(group, n4, &b->Y, n0, ctx))
+            goto end;
+        /* n4 = Y_b * Z_a^3 */
+    }
+
+    /* n5, n6 */
+    if (!BN_mod_sub_quick(n5, n1, n3, p))
+        goto end;
+    if (!BN_mod_sub_quick(n6, n2, n4, p))
+        goto end;
+    /* n5 = n1 - n3 */
+    /* n6 = n2 - n4 */
+
+    if (BN_is_zero(n5)) {
+        if (BN_is_zero(n6)) {
+            /* a is the same point as b */
+            BN_CTX_end(ctx);
+            ret = EC_POINT_dbl(group, r, a, ctx);
+            ctx = NULL;
+            goto end;
+        } else {
+            /* a is the inverse of b */
+            BN_zero(&r->Z);
+            r->Z_is_one = 0;
+            ret = 1;
+            goto end;
+        }
+    }
+
+    /* 'n7', 'n8' */
+    if (!BN_mod_add_quick(n1, n1, n3, p))
+        goto end;
+    if (!BN_mod_add_quick(n2, n2, n4, p))
+        goto end;
+    /* 'n7' = n1 + n3 */
+    /* 'n8' = n2 + n4 */
+
+    /* Z_r */
+    if (a->Z_is_one && b->Z_is_one) {
+        if (!BN_copy(&r->Z, n5))
+            goto end;
+    } else {
+        if (a->Z_is_one) {
+            if (!BN_copy(n0, &b->Z))
+                goto end;
+        } else if (b->Z_is_one) {
+            if (!BN_copy(n0, &a->Z))
+                goto end;
+        } else {
+            if (!field_mul(group, n0, &a->Z, &b->Z, ctx))
+                goto end;
+        }
+        if (!field_mul(group, &r->Z, n0, n5, ctx))
+            goto end;
+    }
+    r->Z_is_one = 0;
+    /* Z_r = Z_a * Z_b * n5 */
+
+    /* X_r */
+    if (!field_sqr(group, n0, n6, ctx))
+        goto end;
+    if (!field_sqr(group, n4, n5, ctx))
+        goto end;
+    if (!field_mul(group, n3, n1, n4, ctx))
+        goto end;
+    if (!BN_mod_sub_quick(&r->X, n0, n3, p))
+        goto end;
+    /* X_r = n6^2 - n5^2 * 'n7' */
+
+    /* 'n9' */
+    if (!BN_mod_lshift1_quick(n0, &r->X, p))
+        goto end;
+    if (!BN_mod_sub_quick(n0, n3, n0, p))
+        goto end;
+    /* n9 = n5^2 * 'n7' - 2 * X_r */
+
+    /* Y_r */
+    if (!field_mul(group, n0, n0, n6, ctx))
+        goto end;
+    if (!field_mul(group, n5, n4, n5, ctx))
+        goto end;               /* now n5 is n5^3 */
+    if (!field_mul(group, n1, n2, n5, ctx))
+        goto end;
+    if (!BN_mod_sub_quick(n0, n0, n1, p))
+        goto end;
+    if (BN_is_odd(n0))
+        if (!BN_add(n0, n0, p))
+            goto end;
+    /* now  0 <= n0 < 2*p,  and n0 is even */
+    if (!BN_rshift1(&r->Y, n0))
+        goto end;
+    /* Y_r = (n6 * 'n9' - 'n8' * 'n5^3') / 2 */
+
+    ret = 1;
 
  end:
-	if (ctx) /* otherwise we already called BN_CTX_end */
-		BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx)
-	{
-	int (*field_mul)(const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
-	const BIGNUM *p;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *n0, *n1, *n2, *n3;
-	int ret = 0;
-	
-	if (EC_POINT_is_at_infinity(group, a))
-		{
-		BN_zero(&r->Z);
-		r->Z_is_one = 0;
-		return 1;
-		}
-
-	field_mul = group->meth->field_mul;
-	field_sqr = group->meth->field_sqr;
-	p = &group->field;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	n0 = BN_CTX_get(ctx);
-	n1 = BN_CTX_get(ctx);
-	n2 = BN_CTX_get(ctx);
-	n3 = BN_CTX_get(ctx);
-	if (n3 == NULL) goto err;
-
-	/* Note that in this function we must not read components of 'a'
-	 * once we have written the corresponding components of 'r'.
-	 * ('r' might the same as 'a'.)
-	 */
-
-	/* n1 */
-	if (a->Z_is_one)
-		{
-		if (!field_sqr(group, n0, &a->X, ctx)) goto err;
-		if (!BN_mod_lshift1_quick(n1, n0, p)) goto err;
-		if (!BN_mod_add_quick(n0, n0, n1, p)) goto err;
-		if (!BN_mod_add_quick(n1, n0, &group->a, p)) goto err;
-		/* n1 = 3 * X_a^2 + a_curve */
-		}
-	else if (group->a_is_minus3)
-		{
-		if (!field_sqr(group, n1, &a->Z, ctx)) goto err;
-		if (!BN_mod_add_quick(n0, &a->X, n1, p)) goto err;
-		if (!BN_mod_sub_quick(n2, &a->X, n1, p)) goto err;
-		if (!field_mul(group, n1, n0, n2, ctx)) goto err;
-		if (!BN_mod_lshift1_quick(n0, n1, p)) goto err;
-		if (!BN_mod_add_quick(n1, n0, n1, p)) goto err;
-		/*-
-		 * n1 = 3 * (X_a + Z_a^2) * (X_a - Z_a^2)
-		 *    = 3 * X_a^2 - 3 * Z_a^4
-		 */
-		}
-	else
-		{
-		if (!field_sqr(group, n0, &a->X, ctx)) goto err;
-		if (!BN_mod_lshift1_quick(n1, n0, p)) goto err;
-		if (!BN_mod_add_quick(n0, n0, n1, p)) goto err;
-		if (!field_sqr(group, n1, &a->Z, ctx)) goto err;
-		if (!field_sqr(group, n1, n1, ctx)) goto err;
-		if (!field_mul(group, n1, n1, &group->a, ctx)) goto err;
-		if (!BN_mod_add_quick(n1, n1, n0, p)) goto err;
-		/* n1 = 3 * X_a^2 + a_curve * Z_a^4 */
-		}
-
-	/* Z_r */
-	if (a->Z_is_one)
-		{
-		if (!BN_copy(n0, &a->Y)) goto err;
-		}
-	else
-		{
-		if (!field_mul(group, n0, &a->Y, &a->Z, ctx)) goto err;
-		}
-	if (!BN_mod_lshift1_quick(&r->Z, n0, p)) goto err;
-	r->Z_is_one = 0;
-	/* Z_r = 2 * Y_a * Z_a */
-
-	/* n2 */
-	if (!field_sqr(group, n3, &a->Y, ctx)) goto err;
-	if (!field_mul(group, n2, &a->X, n3, ctx)) goto err;
-	if (!BN_mod_lshift_quick(n2, n2, 2, p)) goto err;
-	/* n2 = 4 * X_a * Y_a^2 */
-
-	/* X_r */
-	if (!BN_mod_lshift1_quick(n0, n2, p)) goto err;
-	if (!field_sqr(group, &r->X, n1, ctx)) goto err;
-	if (!BN_mod_sub_quick(&r->X, &r->X, n0, p)) goto err;
-	/* X_r = n1^2 - 2 * n2 */
-	
-	/* n3 */
-	if (!field_sqr(group, n0, n3, ctx)) goto err;
-	if (!BN_mod_lshift_quick(n3, n0, 3, p)) goto err;
-	/* n3 = 8 * Y_a^4 */
-	
-	/* Y_r */
-	if (!BN_mod_sub_quick(n0, n2, &r->X, p)) goto err;
-	if (!field_mul(group, n0, n1, n0, ctx)) goto err;
-	if (!BN_mod_sub_quick(&r->Y, n0, n3, p)) goto err;
-	/* Y_r = n1 * (n2 - X_r) - n3 */
-
-	ret = 1;
+    if (ctx)                    /* otherwise we already called BN_CTX_end */
+        BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
+                      BN_CTX *ctx)
+{
+    int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,
+                      const BIGNUM *, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
+    const BIGNUM *p;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *n0, *n1, *n2, *n3;
+    int ret = 0;
+
+    if (EC_POINT_is_at_infinity(group, a)) {
+        BN_zero(&r->Z);
+        r->Z_is_one = 0;
+        return 1;
+    }
+
+    field_mul = group->meth->field_mul;
+    field_sqr = group->meth->field_sqr;
+    p = &group->field;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    n0 = BN_CTX_get(ctx);
+    n1 = BN_CTX_get(ctx);
+    n2 = BN_CTX_get(ctx);
+    n3 = BN_CTX_get(ctx);
+    if (n3 == NULL)
+        goto err;
+
+    /*
+     * Note that in this function we must not read components of 'a' once we
+     * have written the corresponding components of 'r'. ('r' might the same
+     * as 'a'.)
+     */
+
+    /* n1 */
+    if (a->Z_is_one) {
+        if (!field_sqr(group, n0, &a->X, ctx))
+            goto err;
+        if (!BN_mod_lshift1_quick(n1, n0, p))
+            goto err;
+        if (!BN_mod_add_quick(n0, n0, n1, p))
+            goto err;
+        if (!BN_mod_add_quick(n1, n0, &group->a, p))
+            goto err;
+        /* n1 = 3 * X_a^2 + a_curve */
+    } else if (group->a_is_minus3) {
+        if (!field_sqr(group, n1, &a->Z, ctx))
+            goto err;
+        if (!BN_mod_add_quick(n0, &a->X, n1, p))
+            goto err;
+        if (!BN_mod_sub_quick(n2, &a->X, n1, p))
+            goto err;
+        if (!field_mul(group, n1, n0, n2, ctx))
+            goto err;
+        if (!BN_mod_lshift1_quick(n0, n1, p))
+            goto err;
+        if (!BN_mod_add_quick(n1, n0, n1, p))
+            goto err;
+                /*-
+                 * n1 = 3 * (X_a + Z_a^2) * (X_a - Z_a^2)
+                 *    = 3 * X_a^2 - 3 * Z_a^4
+                 */
+    } else {
+        if (!field_sqr(group, n0, &a->X, ctx))
+            goto err;
+        if (!BN_mod_lshift1_quick(n1, n0, p))
+            goto err;
+        if (!BN_mod_add_quick(n0, n0, n1, p))
+            goto err;
+        if (!field_sqr(group, n1, &a->Z, ctx))
+            goto err;
+        if (!field_sqr(group, n1, n1, ctx))
+            goto err;
+        if (!field_mul(group, n1, n1, &group->a, ctx))
+            goto err;
+        if (!BN_mod_add_quick(n1, n1, n0, p))
+            goto err;
+        /* n1 = 3 * X_a^2 + a_curve * Z_a^4 */
+    }
+
+    /* Z_r */
+    if (a->Z_is_one) {
+        if (!BN_copy(n0, &a->Y))
+            goto err;
+    } else {
+        if (!field_mul(group, n0, &a->Y, &a->Z, ctx))
+            goto err;
+    }
+    if (!BN_mod_lshift1_quick(&r->Z, n0, p))
+        goto err;
+    r->Z_is_one = 0;
+    /* Z_r = 2 * Y_a * Z_a */
+
+    /* n2 */
+    if (!field_sqr(group, n3, &a->Y, ctx))
+        goto err;
+    if (!field_mul(group, n2, &a->X, n3, ctx))
+        goto err;
+    if (!BN_mod_lshift_quick(n2, n2, 2, p))
+        goto err;
+    /* n2 = 4 * X_a * Y_a^2 */
+
+    /* X_r */
+    if (!BN_mod_lshift1_quick(n0, n2, p))
+        goto err;
+    if (!field_sqr(group, &r->X, n1, ctx))
+        goto err;
+    if (!BN_mod_sub_quick(&r->X, &r->X, n0, p))
+        goto err;
+    /* X_r = n1^2 - 2 * n2 */
+
+    /* n3 */
+    if (!field_sqr(group, n0, n3, ctx))
+        goto err;
+    if (!BN_mod_lshift_quick(n3, n0, 3, p))
+        goto err;
+    /* n3 = 8 * Y_a^4 */
+
+    /* Y_r */
+    if (!BN_mod_sub_quick(n0, n2, &r->X, p))
+        goto err;
+    if (!field_mul(group, n0, n1, n0, ctx))
+        goto err;
+    if (!BN_mod_sub_quick(&r->Y, n0, n3, p))
+        goto err;
+    /* Y_r = n1 * (n2 - X_r) - n3 */
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
 
 int ec_GFp_simple_invert(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx)
-	{
-	if (EC_POINT_is_at_infinity(group, point) || BN_is_zero(&point->Y))
-		/* point is its own inverse */
-		return 1;
-	
-	return BN_usub(&point->Y, &group->field, &point->Y);
-	}
+{
+    if (EC_POINT_is_at_infinity(group, point) || BN_is_zero(&point->Y))
+        /* point is its own inverse */
+        return 1;
 
+    return BN_usub(&point->Y, &group->field, &point->Y);
+}
 
 int ec_GFp_simple_is_at_infinity(const EC_GROUP *group, const EC_POINT *point)
-	{
-	return BN_is_zero(&point->Z);
-	}
-
-
-int ec_GFp_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx)
-	{
-	int (*field_mul)(const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
-	const BIGNUM *p;
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *rh, *tmp, *Z4, *Z6;
-	int ret = -1;
-
-	if (EC_POINT_is_at_infinity(group, point))
-		return 1;
-	
-	field_mul = group->meth->field_mul;
-	field_sqr = group->meth->field_sqr;
-	p = &group->field;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return -1;
-		}
-
-	BN_CTX_start(ctx);
-	rh = BN_CTX_get(ctx);
-	tmp = BN_CTX_get(ctx);
-	Z4 = BN_CTX_get(ctx);
-	Z6 = BN_CTX_get(ctx);
-	if (Z6 == NULL) goto err;
-
-	/*-
-	 * We have a curve defined by a Weierstrass equation
-	 *      y^2 = x^3 + a*x + b.
-	 * The point to consider is given in Jacobian projective coordinates
-	 * where  (X, Y, Z)  represents  (x, y) = (X/Z^2, Y/Z^3).
-	 * Substituting this and multiplying by  Z^6  transforms the above equation into
-	 *      Y^2 = X^3 + a*X*Z^4 + b*Z^6.
-	 * To test this, we add up the right-hand side in 'rh'.
-	 */
-
-	/* rh := X^2 */
-	if (!field_sqr(group, rh, &point->X, ctx)) goto err;
-
-	if (!point->Z_is_one)
-		{
-		if (!field_sqr(group, tmp, &point->Z, ctx)) goto err;
-		if (!field_sqr(group, Z4, tmp, ctx)) goto err;
-		if (!field_mul(group, Z6, Z4, tmp, ctx)) goto err;
-
-		/* rh := (rh + a*Z^4)*X */
-		if (group->a_is_minus3)
-			{
-			if (!BN_mod_lshift1_quick(tmp, Z4, p)) goto err;
-			if (!BN_mod_add_quick(tmp, tmp, Z4, p)) goto err;
-			if (!BN_mod_sub_quick(rh, rh, tmp, p)) goto err;
-			if (!field_mul(group, rh, rh, &point->X, ctx)) goto err;
-			}
-		else
-			{
-			if (!field_mul(group, tmp, Z4, &group->a, ctx)) goto err;
-			if (!BN_mod_add_quick(rh, rh, tmp, p)) goto err;
-			if (!field_mul(group, rh, rh, &point->X, ctx)) goto err;
-			}
-
-		/* rh := rh + b*Z^6 */
-		if (!field_mul(group, tmp, &group->b, Z6, ctx)) goto err;
-		if (!BN_mod_add_quick(rh, rh, tmp, p)) goto err;
-		}
-	else
-		{
-		/* point->Z_is_one */
-
-		/* rh := (rh + a)*X */
-		if (!BN_mod_add_quick(rh, rh, &group->a, p)) goto err;
-		if (!field_mul(group, rh, rh, &point->X, ctx)) goto err;
-		/* rh := rh + b */
-		if (!BN_mod_add_quick(rh, rh, &group->b, p)) goto err;
-		}
-
-	/* 'lh' := Y^2 */
-	if (!field_sqr(group, tmp, &point->Y, ctx)) goto err;
-
-	ret = (0 == BN_ucmp(tmp, rh));
+{
+    return BN_is_zero(&point->Z);
+}
+
+int ec_GFp_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point,
+                              BN_CTX *ctx)
+{
+    int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,
+                      const BIGNUM *, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
+    const BIGNUM *p;
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *rh, *tmp, *Z4, *Z6;
+    int ret = -1;
+
+    if (EC_POINT_is_at_infinity(group, point))
+        return 1;
+
+    field_mul = group->meth->field_mul;
+    field_sqr = group->meth->field_sqr;
+    p = &group->field;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return -1;
+    }
+
+    BN_CTX_start(ctx);
+    rh = BN_CTX_get(ctx);
+    tmp = BN_CTX_get(ctx);
+    Z4 = BN_CTX_get(ctx);
+    Z6 = BN_CTX_get(ctx);
+    if (Z6 == NULL)
+        goto err;
+
+        /*-
+         * We have a curve defined by a Weierstrass equation
+         *      y^2 = x^3 + a*x + b.
+         * The point to consider is given in Jacobian projective coordinates
+         * where  (X, Y, Z)  represents  (x, y) = (X/Z^2, Y/Z^3).
+         * Substituting this and multiplying by  Z^6  transforms the above equation into
+         *      Y^2 = X^3 + a*X*Z^4 + b*Z^6.
+         * To test this, we add up the right-hand side in 'rh'.
+         */
+
+    /* rh := X^2 */
+    if (!field_sqr(group, rh, &point->X, ctx))
+        goto err;
+
+    if (!point->Z_is_one) {
+        if (!field_sqr(group, tmp, &point->Z, ctx))
+            goto err;
+        if (!field_sqr(group, Z4, tmp, ctx))
+            goto err;
+        if (!field_mul(group, Z6, Z4, tmp, ctx))
+            goto err;
+
+        /* rh := (rh + a*Z^4)*X */
+        if (group->a_is_minus3) {
+            if (!BN_mod_lshift1_quick(tmp, Z4, p))
+                goto err;
+            if (!BN_mod_add_quick(tmp, tmp, Z4, p))
+                goto err;
+            if (!BN_mod_sub_quick(rh, rh, tmp, p))
+                goto err;
+            if (!field_mul(group, rh, rh, &point->X, ctx))
+                goto err;
+        } else {
+            if (!field_mul(group, tmp, Z4, &group->a, ctx))
+                goto err;
+            if (!BN_mod_add_quick(rh, rh, tmp, p))
+                goto err;
+            if (!field_mul(group, rh, rh, &point->X, ctx))
+                goto err;
+        }
+
+        /* rh := rh + b*Z^6 */
+        if (!field_mul(group, tmp, &group->b, Z6, ctx))
+            goto err;
+        if (!BN_mod_add_quick(rh, rh, tmp, p))
+            goto err;
+    } else {
+        /* point->Z_is_one */
+
+        /* rh := (rh + a)*X */
+        if (!BN_mod_add_quick(rh, rh, &group->a, p))
+            goto err;
+        if (!field_mul(group, rh, rh, &point->X, ctx))
+            goto err;
+        /* rh := rh + b */
+        if (!BN_mod_add_quick(rh, rh, &group->b, p))
+            goto err;
+    }
+
+    /* 'lh' := Y^2 */
+    if (!field_sqr(group, tmp, &point->Y, ctx))
+        goto err;
+
+    ret = (0 == BN_ucmp(tmp, rh));
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx)
-	{
-	/*-
-	 * return values:
-	 *  -1   error
-	 *   0   equal (in affine coordinates)
-	 *   1   not equal
-	 */
-
-	int (*field_mul)(const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
-	int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp1, *tmp2, *Za23, *Zb23;
-	const BIGNUM *tmp1_, *tmp2_;
-	int ret = -1;
-	
-	if (EC_POINT_is_at_infinity(group, a))
-		{
-		return EC_POINT_is_at_infinity(group, b) ? 0 : 1;
-		}
-
-	if (EC_POINT_is_at_infinity(group, b))
-		return 1;
-	
-	if (a->Z_is_one && b->Z_is_one)
-		{
-		return ((BN_cmp(&a->X, &b->X) == 0) && BN_cmp(&a->Y, &b->Y) == 0) ? 0 : 1;
-		}
-
-	field_mul = group->meth->field_mul;
-	field_sqr = group->meth->field_sqr;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return -1;
-		}
-
-	BN_CTX_start(ctx);
-	tmp1 = BN_CTX_get(ctx);
-	tmp2 = BN_CTX_get(ctx);
-	Za23 = BN_CTX_get(ctx);
-	Zb23 = BN_CTX_get(ctx);
-	if (Zb23 == NULL) goto end;
-
-	/*-
-	 * We have to decide whether
-	 *     (X_a/Z_a^2, Y_a/Z_a^3) = (X_b/Z_b^2, Y_b/Z_b^3),
-	 * or equivalently, whether
-	 *     (X_a*Z_b^2, Y_a*Z_b^3) = (X_b*Z_a^2, Y_b*Z_a^3).
-	 */
-
-	if (!b->Z_is_one)
-		{
-		if (!field_sqr(group, Zb23, &b->Z, ctx)) goto end;
-		if (!field_mul(group, tmp1, &a->X, Zb23, ctx)) goto end;
-		tmp1_ = tmp1;
-		}
-	else
-		tmp1_ = &a->X;
-	if (!a->Z_is_one)
-		{
-		if (!field_sqr(group, Za23, &a->Z, ctx)) goto end;
-		if (!field_mul(group, tmp2, &b->X, Za23, ctx)) goto end;
-		tmp2_ = tmp2;
-		}
-	else
-		tmp2_ = &b->X;
-	
-	/* compare  X_a*Z_b^2  with  X_b*Z_a^2 */
-	if (BN_cmp(tmp1_, tmp2_) != 0)
-		{
-		ret = 1; /* points differ */
-		goto end;
-		}
-
-
-	if (!b->Z_is_one)
-		{
-		if (!field_mul(group, Zb23, Zb23, &b->Z, ctx)) goto end;
-		if (!field_mul(group, tmp1, &a->Y, Zb23, ctx)) goto end;
-		/* tmp1_ = tmp1 */
-		}
-	else
-		tmp1_ = &a->Y;
-	if (!a->Z_is_one)
-		{
-		if (!field_mul(group, Za23, Za23, &a->Z, ctx)) goto end;
-		if (!field_mul(group, tmp2, &b->Y, Za23, ctx)) goto end;
-		/* tmp2_ = tmp2 */
-		}
-	else
-		tmp2_ = &b->Y;
-
-	/* compare  Y_a*Z_b^3  with  Y_b*Z_a^3 */
-	if (BN_cmp(tmp1_, tmp2_) != 0)
-		{
-		ret = 1; /* points differ */
-		goto end;
-		}
-
-	/* points are equal */
-	ret = 0;
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_cmp(const EC_GROUP *group, const EC_POINT *a,
+                      const EC_POINT *b, BN_CTX *ctx)
+{
+        /*-
+         * return values:
+         *  -1   error
+         *   0   equal (in affine coordinates)
+         *   1   not equal
+         */
+
+    int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,
+                      const BIGNUM *, BN_CTX *);
+    int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp1, *tmp2, *Za23, *Zb23;
+    const BIGNUM *tmp1_, *tmp2_;
+    int ret = -1;
+
+    if (EC_POINT_is_at_infinity(group, a)) {
+        return EC_POINT_is_at_infinity(group, b) ? 0 : 1;
+    }
+
+    if (EC_POINT_is_at_infinity(group, b))
+        return 1;
+
+    if (a->Z_is_one && b->Z_is_one) {
+        return ((BN_cmp(&a->X, &b->X) == 0)
+                && BN_cmp(&a->Y, &b->Y) == 0) ? 0 : 1;
+    }
+
+    field_mul = group->meth->field_mul;
+    field_sqr = group->meth->field_sqr;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return -1;
+    }
+
+    BN_CTX_start(ctx);
+    tmp1 = BN_CTX_get(ctx);
+    tmp2 = BN_CTX_get(ctx);
+    Za23 = BN_CTX_get(ctx);
+    Zb23 = BN_CTX_get(ctx);
+    if (Zb23 == NULL)
+        goto end;
+
+        /*-
+         * We have to decide whether
+         *     (X_a/Z_a^2, Y_a/Z_a^3) = (X_b/Z_b^2, Y_b/Z_b^3),
+         * or equivalently, whether
+         *     (X_a*Z_b^2, Y_a*Z_b^3) = (X_b*Z_a^2, Y_b*Z_a^3).
+         */
+
+    if (!b->Z_is_one) {
+        if (!field_sqr(group, Zb23, &b->Z, ctx))
+            goto end;
+        if (!field_mul(group, tmp1, &a->X, Zb23, ctx))
+            goto end;
+        tmp1_ = tmp1;
+    } else
+        tmp1_ = &a->X;
+    if (!a->Z_is_one) {
+        if (!field_sqr(group, Za23, &a->Z, ctx))
+            goto end;
+        if (!field_mul(group, tmp2, &b->X, Za23, ctx))
+            goto end;
+        tmp2_ = tmp2;
+    } else
+        tmp2_ = &b->X;
+
+    /* compare  X_a*Z_b^2  with  X_b*Z_a^2 */
+    if (BN_cmp(tmp1_, tmp2_) != 0) {
+        ret = 1;                /* points differ */
+        goto end;
+    }
+
+    if (!b->Z_is_one) {
+        if (!field_mul(group, Zb23, Zb23, &b->Z, ctx))
+            goto end;
+        if (!field_mul(group, tmp1, &a->Y, Zb23, ctx))
+            goto end;
+        /* tmp1_ = tmp1 */
+    } else
+        tmp1_ = &a->Y;
+    if (!a->Z_is_one) {
+        if (!field_mul(group, Za23, Za23, &a->Z, ctx))
+            goto end;
+        if (!field_mul(group, tmp2, &b->Y, Za23, ctx))
+            goto end;
+        /* tmp2_ = tmp2 */
+    } else
+        tmp2_ = &b->Y;
+
+    /* compare  Y_a*Z_b^3  with  Y_b*Z_a^3 */
+    if (BN_cmp(tmp1_, tmp2_) != 0) {
+        ret = 1;                /* points differ */
+        goto end;
+    }
+
+    /* points are equal */
+    ret = 0;
 
  end:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *x, *y;
-	int ret = 0;
-
-	if (point->Z_is_one || EC_POINT_is_at_infinity(group, point))
-		return 1;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	if (y == NULL) goto err;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx)) goto err;
-	if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx)) goto err;
-	if (!point->Z_is_one)
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_MAKE_AFFINE, ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-	
-	ret = 1;
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_make_affine(const EC_GROUP *group, EC_POINT *point,
+                              BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *x, *y;
+    int ret = 0;
+
+    if (point->Z_is_one || EC_POINT_is_at_infinity(group, point))
+        return 1;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    if (y == NULL)
+        goto err;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx))
+        goto err;
+    if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx))
+        goto err;
+    if (!point->Z_is_one) {
+        ECerr(EC_F_EC_GFP_SIMPLE_MAKE_AFFINE, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	return ret;
-	}
-
-
-int ec_GFp_simple_points_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx)
-	{
-	BN_CTX *new_ctx = NULL;
-	BIGNUM *tmp, *tmp_Z;
-	BIGNUM **prod_Z = NULL;
-	size_t i;
-	int ret = 0;
-
-	if (num == 0)
-		return 1;
-
-	if (ctx == NULL)
-		{
-		ctx = new_ctx = BN_CTX_new();
-		if (ctx == NULL)
-			return 0;
-		}
-
-	BN_CTX_start(ctx);
-	tmp = BN_CTX_get(ctx);
-	tmp_Z = BN_CTX_get(ctx);
-	if (tmp == NULL || tmp_Z == NULL) goto err;
-
-	prod_Z = OPENSSL_malloc(num * sizeof prod_Z[0]);
-	if (prod_Z == NULL) goto err;
-	for (i = 0; i < num; i++)
-		{
-		prod_Z[i] = BN_new();
-		if (prod_Z[i] == NULL) goto err;
-		}
-
-	/* Set each prod_Z[i] to the product of points[0]->Z .. points[i]->Z,
-	 * skipping any zero-valued inputs (pretend that they're 1). */
-
-	if (!BN_is_zero(&points[0]->Z))
-		{
-		if (!BN_copy(prod_Z[0], &points[0]->Z)) goto err;
-		}
-	else
-		{
-		if (group->meth->field_set_to_one != 0)
-			{
-			if (!group->meth->field_set_to_one(group, prod_Z[0], ctx)) goto err;
-			}
-		else
-			{
-			if (!BN_one(prod_Z[0])) goto err;
-			}
-		}
-
-	for (i = 1; i < num; i++)
-		{
-		if (!BN_is_zero(&points[i]->Z))
-			{
-			if (!group->meth->field_mul(group, prod_Z[i], prod_Z[i - 1], &points[i]->Z, ctx)) goto err;
-			}
-		else
-			{
-			if (!BN_copy(prod_Z[i], prod_Z[i - 1])) goto err;
-			}
-		}
-
-	/* Now use a single explicit inversion to replace every
-	 * non-zero points[i]->Z by its inverse. */
-
-	if (!BN_mod_inverse(tmp, prod_Z[num - 1], &group->field, ctx))
-		{
-		ECerr(EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE, ERR_R_BN_LIB);
-		goto err;
-		}
-	if (group->meth->field_encode != 0)
-		{
-		/* In the Montgomery case, we just turned  R*H  (representing H)
-		 * into  1/(R*H),  but we need  R*(1/H)  (representing 1/H);
-		 * i.e. we need to multiply by the Montgomery factor twice. */
-		if (!group->meth->field_encode(group, tmp, tmp, ctx)) goto err;
-		if (!group->meth->field_encode(group, tmp, tmp, ctx)) goto err;
-		}
-
-	for (i = num - 1; i > 0; --i)
-		{
-		/* Loop invariant: tmp is the product of the inverses of
-		 * points[0]->Z .. points[i]->Z (zero-valued inputs skipped). */
-		if (!BN_is_zero(&points[i]->Z))
-			{
-			/* Set tmp_Z to the inverse of points[i]->Z (as product
-			 * of Z inverses 0 .. i, Z values 0 .. i - 1). */
-			if (!group->meth->field_mul(group, tmp_Z, prod_Z[i - 1], tmp, ctx)) goto err;
-			/* Update tmp to satisfy the loop invariant for i - 1. */
-			if (!group->meth->field_mul(group, tmp, tmp, &points[i]->Z, ctx)) goto err;
-			/* Replace points[i]->Z by its inverse. */
-			if (!BN_copy(&points[i]->Z, tmp_Z)) goto err;
-			}
-		}
-
-	if (!BN_is_zero(&points[0]->Z))
-		{
-		/* Replace points[0]->Z by its inverse. */
-		if (!BN_copy(&points[0]->Z, tmp)) goto err;
-		}
-
-	/* Finally, fix up the X and Y coordinates for all points. */
-
-	for (i = 0; i < num; i++)
-		{
-		EC_POINT *p = points[i];
-
-		if (!BN_is_zero(&p->Z))
-			{
-			/* turn  (X, Y, 1/Z)  into  (X/Z^2, Y/Z^3, 1) */
-
-			if (!group->meth->field_sqr(group, tmp, &p->Z, ctx)) goto err;
-			if (!group->meth->field_mul(group, &p->X, &p->X, tmp, ctx)) goto err;
-
-			if (!group->meth->field_mul(group, tmp, tmp, &p->Z, ctx)) goto err;
-			if (!group->meth->field_mul(group, &p->Y, &p->Y, tmp, ctx)) goto err;
-
-			if (group->meth->field_set_to_one != 0)
-				{
-				if (!group->meth->field_set_to_one(group, &p->Z, ctx)) goto err;
-				}
-			else
-				{
-				if (!BN_one(&p->Z)) goto err;
-				}
-			p->Z_is_one = 1;
-			}
-		}
-
-	ret = 1;
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    return ret;
+}
+
+int ec_GFp_simple_points_make_affine(const EC_GROUP *group, size_t num,
+                                     EC_POINT *points[], BN_CTX *ctx)
+{
+    BN_CTX *new_ctx = NULL;
+    BIGNUM *tmp, *tmp_Z;
+    BIGNUM **prod_Z = NULL;
+    size_t i;
+    int ret = 0;
+
+    if (num == 0)
+        return 1;
+
+    if (ctx == NULL) {
+        ctx = new_ctx = BN_CTX_new();
+        if (ctx == NULL)
+            return 0;
+    }
+
+    BN_CTX_start(ctx);
+    tmp = BN_CTX_get(ctx);
+    tmp_Z = BN_CTX_get(ctx);
+    if (tmp == NULL || tmp_Z == NULL)
+        goto err;
+
+    prod_Z = OPENSSL_malloc(num * sizeof prod_Z[0]);
+    if (prod_Z == NULL)
+        goto err;
+    for (i = 0; i < num; i++) {
+        prod_Z[i] = BN_new();
+        if (prod_Z[i] == NULL)
+            goto err;
+    }
+
+    /*
+     * Set each prod_Z[i] to the product of points[0]->Z .. points[i]->Z,
+     * skipping any zero-valued inputs (pretend that they're 1).
+     */
+
+    if (!BN_is_zero(&points[0]->Z)) {
+        if (!BN_copy(prod_Z[0], &points[0]->Z))
+            goto err;
+    } else {
+        if (group->meth->field_set_to_one != 0) {
+            if (!group->meth->field_set_to_one(group, prod_Z[0], ctx))
+                goto err;
+        } else {
+            if (!BN_one(prod_Z[0]))
+                goto err;
+        }
+    }
+
+    for (i = 1; i < num; i++) {
+        if (!BN_is_zero(&points[i]->Z)) {
+            if (!group->
+                meth->field_mul(group, prod_Z[i], prod_Z[i - 1],
+                                &points[i]->Z, ctx))
+                goto err;
+        } else {
+            if (!BN_copy(prod_Z[i], prod_Z[i - 1]))
+                goto err;
+        }
+    }
+
+    /*
+     * Now use a single explicit inversion to replace every non-zero
+     * points[i]->Z by its inverse.
+     */
+
+    if (!BN_mod_inverse(tmp, prod_Z[num - 1], &group->field, ctx)) {
+        ECerr(EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE, ERR_R_BN_LIB);
+        goto err;
+    }
+    if (group->meth->field_encode != 0) {
+        /*
+         * In the Montgomery case, we just turned R*H (representing H) into
+         * 1/(R*H), but we need R*(1/H) (representing 1/H); i.e. we need to
+         * multiply by the Montgomery factor twice.
+         */
+        if (!group->meth->field_encode(group, tmp, tmp, ctx))
+            goto err;
+        if (!group->meth->field_encode(group, tmp, tmp, ctx))
+            goto err;
+    }
+
+    for (i = num - 1; i > 0; --i) {
+        /*
+         * Loop invariant: tmp is the product of the inverses of points[0]->Z
+         * .. points[i]->Z (zero-valued inputs skipped).
+         */
+        if (!BN_is_zero(&points[i]->Z)) {
+            /*
+             * Set tmp_Z to the inverse of points[i]->Z (as product of Z
+             * inverses 0 .. i, Z values 0 .. i - 1).
+             */
+            if (!group->
+                meth->field_mul(group, tmp_Z, prod_Z[i - 1], tmp, ctx))
+                goto err;
+            /*
+             * Update tmp to satisfy the loop invariant for i - 1.
+             */
+            if (!group->meth->field_mul(group, tmp, tmp, &points[i]->Z, ctx))
+                goto err;
+            /* Replace points[i]->Z by its inverse. */
+            if (!BN_copy(&points[i]->Z, tmp_Z))
+                goto err;
+        }
+    }
+
+    if (!BN_is_zero(&points[0]->Z)) {
+        /* Replace points[0]->Z by its inverse. */
+        if (!BN_copy(&points[0]->Z, tmp))
+            goto err;
+    }
+
+    /* Finally, fix up the X and Y coordinates for all points. */
+
+    for (i = 0; i < num; i++) {
+        EC_POINT *p = points[i];
+
+        if (!BN_is_zero(&p->Z)) {
+            /* turn  (X, Y, 1/Z)  into  (X/Z^2, Y/Z^3, 1) */
+
+            if (!group->meth->field_sqr(group, tmp, &p->Z, ctx))
+                goto err;
+            if (!group->meth->field_mul(group, &p->X, &p->X, tmp, ctx))
+                goto err;
+
+            if (!group->meth->field_mul(group, tmp, tmp, &p->Z, ctx))
+                goto err;
+            if (!group->meth->field_mul(group, &p->Y, &p->Y, tmp, ctx))
+                goto err;
+
+            if (group->meth->field_set_to_one != 0) {
+                if (!group->meth->field_set_to_one(group, &p->Z, ctx))
+                    goto err;
+            } else {
+                if (!BN_one(&p->Z))
+                    goto err;
+            }
+            p->Z_is_one = 1;
+        }
+    }
+
+    ret = 1;
 
  err:
-	BN_CTX_end(ctx);
-	if (new_ctx != NULL)
-		BN_CTX_free(new_ctx);
-	if (prod_Z != NULL)
-		{
-		for (i = 0; i < num; i++)
-			{
-			if (prod_Z[i] == NULL) break;
-			BN_clear_free(prod_Z[i]);
-			}
-		OPENSSL_free(prod_Z);
-		}
-	return ret;
-	}
-
-
-int ec_GFp_simple_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
-	{
-	return BN_mod_mul(r, a, b, &group->field, ctx);
-	}
-
-
-int ec_GFp_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
-	{
-	return BN_mod_sqr(r, a, &group->field, ctx);
-	}
+    BN_CTX_end(ctx);
+    if (new_ctx != NULL)
+        BN_CTX_free(new_ctx);
+    if (prod_Z != NULL) {
+        for (i = 0; i < num; i++) {
+            if (prod_Z[i] == NULL)
+                break;
+            BN_clear_free(prod_Z[i]);
+        }
+        OPENSSL_free(prod_Z);
+    }
+    return ret;
+}
+
+int ec_GFp_simple_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                            const BIGNUM *b, BN_CTX *ctx)
+{
+    return BN_mod_mul(r, a, b, &group->field, ctx);
+}
+
+int ec_GFp_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                            BN_CTX *ctx)
+{
+    return BN_mod_sqr(r, a, &group->field, ctx);
+}
diff --git a/crypto/ec/ectest.c b/crypto/ec/ectest.c
index efd086319f..a18b32761a 100644
--- a/crypto/ec/ectest.c
+++ b/crypto/ec/ectest.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,13 +58,13 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The elliptic curve binary polynomial software is originally written by 
+ * The elliptic curve binary polynomial software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
@@ -72,1481 +72,1790 @@
 #include 
 #include 
 #ifdef FLAT_INC
-#include "e_os.h"
+# include "e_os.h"
 #else
-#include "../e_os.h"
+# include "../e_os.h"
 #endif
 #include 
 #include 
 
-
 #ifdef OPENSSL_NO_EC
-int main(int argc, char * argv[]) { puts("Elliptic curves are disabled."); return 0; }
+int main(int argc, char *argv[])
+{
+    puts("Elliptic curves are disabled.");
+    return 0;
+}
 #else
 
-
-#include 
-#ifndef OPENSSL_NO_ENGINE
-#include 
-#endif
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#if defined(_MSC_VER) && defined(_MIPS_) && (_MSC_VER/100==12)
+# include 
+# ifndef OPENSSL_NO_ENGINE
+#  include 
+# endif
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+
+# if defined(_MSC_VER) && defined(_MIPS_) && (_MSC_VER/100==12)
 /* suppress "too big too optimize" warning */
-#pragma warning(disable:4959)
-#endif
-
-#define ABORT do { \
-	fflush(stdout); \
-	fprintf(stderr, "%s:%d: ABORT\n", __FILE__, __LINE__); \
-	ERR_print_errors_fp(stderr); \
-	EXIT(1); \
+#  pragma warning(disable:4959)
+# endif
+
+# define ABORT do { \
+        fflush(stdout); \
+        fprintf(stderr, "%s:%d: ABORT\n", __FILE__, __LINE__); \
+        ERR_print_errors_fp(stderr); \
+        EXIT(1); \
 } while (0)
 
-#define TIMING_BASE_PT 0
-#define TIMING_RAND_PT 1
-#define TIMING_SIMUL 2
+# define TIMING_BASE_PT 0
+# define TIMING_RAND_PT 1
+# define TIMING_SIMUL 2
 
-#if 0
+# if 0
 static void timings(EC_GROUP *group, int type, BN_CTX *ctx)
-	{
-	clock_t clck;
-	int i, j;
-	BIGNUM *s;
-	BIGNUM *r[10], *r0[10];
-	EC_POINT *P;
-		
-	s = BN_new();
-	if (s == NULL) ABORT;
-
-	fprintf(stdout, "Timings for %d-bit field, ", EC_GROUP_get_degree(group));
-	if (!EC_GROUP_get_order(group, s, ctx)) ABORT;
-	fprintf(stdout, "%d-bit scalars ", (int)BN_num_bits(s));
-	fflush(stdout);
-
-	P = EC_POINT_new(group);
-	if (P == NULL) ABORT;
-	EC_POINT_copy(P, EC_GROUP_get0_generator(group));
-
-	for (i = 0; i < 10; i++)
-		{
-		if ((r[i] = BN_new()) == NULL) ABORT;
-		if (!BN_pseudo_rand(r[i], BN_num_bits(s), 0, 0)) ABORT;
-		if (type != TIMING_BASE_PT)
-			{
-			if ((r0[i] = BN_new()) == NULL) ABORT;
-			if (!BN_pseudo_rand(r0[i], BN_num_bits(s), 0, 0)) ABORT;
-			}
-		}
-
-	clck = clock();
-	for (i = 0; i < 10; i++)
-		{
-		for (j = 0; j < 10; j++)
-			{
-			if (!EC_POINT_mul(group, P, (type != TIMING_RAND_PT) ? r[i] : NULL, 
-				(type != TIMING_BASE_PT) ? P : NULL, (type != TIMING_BASE_PT) ? r0[i] : NULL, ctx)) ABORT;
-			}
-		}
-	clck = clock() - clck;
-
-	fprintf(stdout, "\n");
-
-#ifdef CLOCKS_PER_SEC
-	/* "To determine the time in seconds, the value returned
-	 * by the clock function should be divided by the value
-	 * of the macro CLOCKS_PER_SEC."
-	 *                                       -- ISO/IEC 9899 */
-#	define UNIT "s"
-#else
-	/* "`CLOCKS_PER_SEC' undeclared (first use this function)"
-	 *                            -- cc on NeXTstep/OpenStep */
-#	define UNIT "units"
-#	define CLOCKS_PER_SEC 1
-#endif
-
-	if (type == TIMING_BASE_PT) {
-		fprintf(stdout, "%i %s in %.2f " UNIT "\n", i*j,
-			"base point multiplications", (double)clck/CLOCKS_PER_SEC);
-	} else if (type == TIMING_RAND_PT) {
-		fprintf(stdout, "%i %s in %.2f " UNIT "\n", i*j,
-			"random point multiplications", (double)clck/CLOCKS_PER_SEC);
-	} else if (type == TIMING_SIMUL) {
-		fprintf(stdout, "%i %s in %.2f " UNIT "\n", i*j,
-			"s*P+t*Q operations", (double)clck/CLOCKS_PER_SEC);
-	}
-	fprintf(stdout, "average: %.4f " UNIT "\n", (double)clck/(CLOCKS_PER_SEC*i*j));
-
-	EC_POINT_free(P);
-	BN_free(s);
-	for (i = 0; i < 10; i++)
-		{
-		BN_free(r[i]);
-		if (type != TIMING_BASE_PT) BN_free(r0[i]);
-		}
-	}
-#endif
+{
+    clock_t clck;
+    int i, j;
+    BIGNUM *s;
+    BIGNUM *r[10], *r0[10];
+    EC_POINT *P;
+
+    s = BN_new();
+    if (s == NULL)
+        ABORT;
+
+    fprintf(stdout, "Timings for %d-bit field, ", EC_GROUP_get_degree(group));
+    if (!EC_GROUP_get_order(group, s, ctx))
+        ABORT;
+    fprintf(stdout, "%d-bit scalars ", (int)BN_num_bits(s));
+    fflush(stdout);
+
+    P = EC_POINT_new(group);
+    if (P == NULL)
+        ABORT;
+    EC_POINT_copy(P, EC_GROUP_get0_generator(group));
+
+    for (i = 0; i < 10; i++) {
+        if ((r[i] = BN_new()) == NULL)
+            ABORT;
+        if (!BN_pseudo_rand(r[i], BN_num_bits(s), 0, 0))
+            ABORT;
+        if (type != TIMING_BASE_PT) {
+            if ((r0[i] = BN_new()) == NULL)
+                ABORT;
+            if (!BN_pseudo_rand(r0[i], BN_num_bits(s), 0, 0))
+                ABORT;
+        }
+    }
+
+    clck = clock();
+    for (i = 0; i < 10; i++) {
+        for (j = 0; j < 10; j++) {
+            if (!EC_POINT_mul
+                (group, P, (type != TIMING_RAND_PT) ? r[i] : NULL,
+                 (type != TIMING_BASE_PT) ? P : NULL,
+                 (type != TIMING_BASE_PT) ? r0[i] : NULL, ctx))
+                ABORT;
+        }
+    }
+    clck = clock() - clck;
+
+    fprintf(stdout, "\n");
+
+#  ifdef CLOCKS_PER_SEC
+    /*
+     * "To determine the time in seconds, the value returned by the clock
+     * function should be divided by the value of the macro CLOCKS_PER_SEC."
+     * -- ISO/IEC 9899
+     */
+#   define UNIT "s"
+#  else
+    /*
+     * "`CLOCKS_PER_SEC' undeclared (first use this function)" -- cc on
+     * NeXTstep/OpenStep
+     */
+#   define UNIT "units"
+#   define CLOCKS_PER_SEC 1
+#  endif
+
+    if (type == TIMING_BASE_PT) {
+        fprintf(stdout, "%i %s in %.2f " UNIT "\n", i * j,
+                "base point multiplications", (double)clck / CLOCKS_PER_SEC);
+    } else if (type == TIMING_RAND_PT) {
+        fprintf(stdout, "%i %s in %.2f " UNIT "\n", i * j,
+                "random point multiplications",
+                (double)clck / CLOCKS_PER_SEC);
+    } else if (type == TIMING_SIMUL) {
+        fprintf(stdout, "%i %s in %.2f " UNIT "\n", i * j,
+                "s*P+t*Q operations", (double)clck / CLOCKS_PER_SEC);
+    }
+    fprintf(stdout, "average: %.4f " UNIT "\n",
+            (double)clck / (CLOCKS_PER_SEC * i * j));
+
+    EC_POINT_free(P);
+    BN_free(s);
+    for (i = 0; i < 10; i++) {
+        BN_free(r[i]);
+        if (type != TIMING_BASE_PT)
+            BN_free(r0[i]);
+    }
+}
+# endif
 
 /* test multiplication with group order, long and negative scalars */
 static void group_order_tests(EC_GROUP *group)
-	{
-	BIGNUM *n1, *n2, *order;
-	EC_POINT *P = EC_POINT_new(group);
-	EC_POINT *Q = EC_POINT_new(group);
-	BN_CTX *ctx = BN_CTX_new();
-	int i;
-
-	n1 = BN_new(); n2 = BN_new(); order = BN_new();
-	fprintf(stdout, "verify group order ...");
-	fflush(stdout);
-	if (!EC_GROUP_get_order(group, order, ctx)) ABORT;
-	if (!EC_POINT_mul(group, Q, order, NULL, NULL, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, Q)) ABORT;
-	fprintf(stdout, ".");
-	fflush(stdout);
-	if (!EC_GROUP_precompute_mult(group, ctx)) ABORT;
-	if (!EC_POINT_mul(group, Q, order, NULL, NULL, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, Q)) ABORT;
-	fprintf(stdout, " ok\n");
-	fprintf(stdout, "long/negative scalar tests ");
-        for (i = 1; i <= 2; i++)
-		{
-		const BIGNUM *scalars[6];
-		const EC_POINT *points[6];
-
-		fprintf(stdout, i == 1 ?
-			"allowing precomputation ... " :
-			"without precomputation ... ");
-		if (!BN_set_word(n1, i)) ABORT;
-		/* If i == 1, P will be the predefined generator for which
-		 * EC_GROUP_precompute_mult has set up precomputation. */
-		if (!EC_POINT_mul(group, P, n1, NULL, NULL, ctx)) ABORT;
-
-		if (!BN_one(n1)) ABORT;
-		/* n1 = 1 - order */
-		if (!BN_sub(n1, n1, order)) ABORT;
-		if (!EC_POINT_mul(group, Q, NULL, P, n1, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, Q, P, ctx)) ABORT;
-
-		/* n2 = 1 + order */
-		if (!BN_add(n2, order, BN_value_one())) ABORT;
-		if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, Q, P, ctx)) ABORT;
-
-		/* n2 = (1 - order) * (1 + order) = 1 - order^2 */
-		if (!BN_mul(n2, n1, n2, ctx)) ABORT;
-		if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, Q, P, ctx)) ABORT;
-
-		/* n2 = order^2 - 1 */
-		BN_set_negative(n2, 0);
-		if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx)) ABORT;
-		/* Add P to verify the result. */
-		if (!EC_POINT_add(group, Q, Q, P, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, Q)) ABORT;
-
-		/* Exercise EC_POINTs_mul, including corner cases. */
-		if (EC_POINT_is_at_infinity(group, P)) ABORT;
-		scalars[0] = n1; points[0] = Q; /* => infinity */
-		scalars[1] = n2; points[1] = P; /* => -P */
-		scalars[2] = n1; points[2] = Q; /* => infinity */
-		scalars[3] = n2; points[3] = Q; /* => infinity */
-		scalars[4] = n1; points[4] = P; /* => P */
-		scalars[5] = n2; points[5] = Q; /* => infinity */
-		if (!EC_POINTs_mul(group, P, NULL, 6, points, scalars, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-		}
-	fprintf(stdout, "ok\n");
-
-	EC_POINT_free(P);
-	EC_POINT_free(Q);
-	BN_free(n1);
-	BN_free(n2);
-	BN_free(order);
-	BN_CTX_free(ctx);
-	}
+{
+    BIGNUM *n1, *n2, *order;
+    EC_POINT *P = EC_POINT_new(group);
+    EC_POINT *Q = EC_POINT_new(group);
+    BN_CTX *ctx = BN_CTX_new();
+    int i;
+
+    n1 = BN_new();
+    n2 = BN_new();
+    order = BN_new();
+    fprintf(stdout, "verify group order ...");
+    fflush(stdout);
+    if (!EC_GROUP_get_order(group, order, ctx))
+        ABORT;
+    if (!EC_POINT_mul(group, Q, order, NULL, NULL, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, Q))
+        ABORT;
+    fprintf(stdout, ".");
+    fflush(stdout);
+    if (!EC_GROUP_precompute_mult(group, ctx))
+        ABORT;
+    if (!EC_POINT_mul(group, Q, order, NULL, NULL, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, Q))
+        ABORT;
+    fprintf(stdout, " ok\n");
+    fprintf(stdout, "long/negative scalar tests ");
+    for (i = 1; i <= 2; i++) {
+        const BIGNUM *scalars[6];
+        const EC_POINT *points[6];
+
+        fprintf(stdout, i == 1 ?
+                "allowing precomputation ... " :
+                "without precomputation ... ");
+        if (!BN_set_word(n1, i))
+            ABORT;
+        /*
+         * If i == 1, P will be the predefined generator for which
+         * EC_GROUP_precompute_mult has set up precomputation.
+         */
+        if (!EC_POINT_mul(group, P, n1, NULL, NULL, ctx))
+            ABORT;
+
+        if (!BN_one(n1))
+            ABORT;
+        /* n1 = 1 - order */
+        if (!BN_sub(n1, n1, order))
+            ABORT;
+        if (!EC_POINT_mul(group, Q, NULL, P, n1, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, Q, P, ctx))
+            ABORT;
+
+        /* n2 = 1 + order */
+        if (!BN_add(n2, order, BN_value_one()))
+            ABORT;
+        if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, Q, P, ctx))
+            ABORT;
+
+        /* n2 = (1 - order) * (1 + order) = 1 - order^2 */
+        if (!BN_mul(n2, n1, n2, ctx))
+            ABORT;
+        if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, Q, P, ctx))
+            ABORT;
+
+        /* n2 = order^2 - 1 */
+        BN_set_negative(n2, 0);
+        if (!EC_POINT_mul(group, Q, NULL, P, n2, ctx))
+            ABORT;
+        /* Add P to verify the result. */
+        if (!EC_POINT_add(group, Q, Q, P, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, Q))
+            ABORT;
+
+        /* Exercise EC_POINTs_mul, including corner cases. */
+        if (EC_POINT_is_at_infinity(group, P))
+            ABORT;
+        scalars[0] = n1;
+        points[0] = Q;          /* => infinity */
+        scalars[1] = n2;
+        points[1] = P;          /* => -P */
+        scalars[2] = n1;
+        points[2] = Q;          /* => infinity */
+        scalars[3] = n2;
+        points[3] = Q;          /* => infinity */
+        scalars[4] = n1;
+        points[4] = P;          /* => P */
+        scalars[5] = n2;
+        points[5] = Q;          /* => infinity */
+        if (!EC_POINTs_mul(group, P, NULL, 6, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, P))
+            ABORT;
+    }
+    fprintf(stdout, "ok\n");
+
+    EC_POINT_free(P);
+    EC_POINT_free(Q);
+    BN_free(n1);
+    BN_free(n2);
+    BN_free(order);
+    BN_CTX_free(ctx);
+}
 
 static void prime_field_tests(void)
-	{
-	BN_CTX *ctx = NULL;
-	BIGNUM *p, *a, *b;
-	EC_GROUP *group;
-	EC_GROUP *P_160 = NULL, *P_192 = NULL, *P_224 = NULL, *P_256 = NULL, *P_384 = NULL, *P_521 = NULL;
-	EC_POINT *P, *Q, *R;
-	BIGNUM *x, *y, *z;
-	unsigned char buf[100];
-	size_t i, len;
-	int k;
-	
-#if 1 /* optional */
-	ctx = BN_CTX_new();
-	if (!ctx) ABORT;
-#endif
-
-	p = BN_new();
-	a = BN_new();
-	b = BN_new();
-	if (!p || !a || !b) ABORT;
-
-	if (!BN_hex2bn(&p, "17")) ABORT;
-	if (!BN_hex2bn(&a, "1")) ABORT;
-	if (!BN_hex2bn(&b, "1")) ABORT;
-	
-	group = EC_GROUP_new(EC_GFp_mont_method()); /* applications should use EC_GROUP_new_curve_GFp
-	                                             * so that the library gets to choose the EC_METHOD */
-	if (!group) ABORT;
-
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	{
-		EC_GROUP *tmp;
-		tmp = EC_GROUP_new(EC_GROUP_method_of(group));
-		if (!tmp) ABORT;
-		if (!EC_GROUP_copy(tmp, group)) ABORT;
-		EC_GROUP_free(group);
-		group = tmp;
-	}
-	
-	if (!EC_GROUP_get_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	fprintf(stdout, "Curve defined by Weierstrass equation\n     y^2 = x^3 + a*x + b  (mod 0x");
-	BN_print_fp(stdout, p);
-	fprintf(stdout, ")\n     a = 0x");
-	BN_print_fp(stdout, a);
-	fprintf(stdout, "\n     b = 0x");
-	BN_print_fp(stdout, b);
-	fprintf(stdout, "\n");
-
-	P = EC_POINT_new(group);
-	Q = EC_POINT_new(group);
-	R = EC_POINT_new(group);
-	if (!P || !Q || !R) ABORT;
-	
-	if (!EC_POINT_set_to_infinity(group, P)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-	buf[0] = 0;
-	if (!EC_POINT_oct2point(group, Q, buf, 1, ctx)) ABORT;
-
-	if (!EC_POINT_add(group, P, P, Q, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-	x = BN_new();
-	y = BN_new();
-	z = BN_new();
-	if (!x || !y || !z) ABORT;
-
-	if (!BN_hex2bn(&x, "D")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, Q, x, 1, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, Q, ctx))
-		{
-		if (!EC_POINT_get_affine_coordinates_GFp(group, Q, x, y, ctx)) ABORT;
-		fprintf(stderr, "Point is not on curve: x = 0x");
-		BN_print_fp(stderr, x);
-		fprintf(stderr, ", y = 0x");
-		BN_print_fp(stderr, y);
-		fprintf(stderr, "\n");
-		ABORT;
-		}
-
-	fprintf(stdout, "A cyclic subgroup:\n");
-	k = 100;
-	do
-		{
-		if (k-- == 0) ABORT;
-
-		if (EC_POINT_is_at_infinity(group, P))
-			fprintf(stdout, "     point at infinity\n");
-		else
-			{
-			if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-
-			fprintf(stdout, "     x = 0x");
-			BN_print_fp(stdout, x);
-			fprintf(stdout, ", y = 0x");
-			BN_print_fp(stdout, y);
-			fprintf(stdout, "\n");
-			}
-		
-		if (!EC_POINT_copy(R, P)) ABORT;
-		if (!EC_POINT_add(group, P, P, Q, ctx)) ABORT;
-
-#if 0 /* optional */
-		{
-			EC_POINT *points[3];
-		
-			points[0] = R;
-			points[1] = Q;
-			points[2] = P;
-			if (!EC_POINTs_make_affine(group, 2, points, ctx)) ABORT;
-		}
-#endif
-
-		}
-	while (!EC_POINT_is_at_infinity(group, P));
-
-	if (!EC_POINT_add(group, P, Q, R, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "Generator as octet string, compressed form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-	
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "\nGenerator as octet string, uncompressed form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-	
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "\nGenerator as octet string, hybrid form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-	
-	if (!EC_POINT_get_Jprojective_coordinates_GFp(group, R, x, y, z, ctx)) ABORT;
-	fprintf(stdout, "\nA representation of the inverse of that generator in\nJacobian projective coordinates:\n     X = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, ", Y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, ", Z = 0x");
-	BN_print_fp(stdout, z);
-	fprintf(stdout, "\n");
-
-	if (!EC_POINT_invert(group, P, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, R, ctx)) ABORT;
-
-
-	/* Curve secp160r1 (Certicom Research SEC 2 Version 1.0, section 2.4.2, 2000)
-	 * -- not a NIST curve, but commonly used */
-	
-	if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC")) ABORT;
-	if (!BN_hex2bn(&b, "1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "4A96B5688EF573284664698968C38BB913CBFC82")) ABORT;
-	if (!BN_hex2bn(&y, "23a628553168947d59dcc912042351377ac5fb32")) ABORT;
-	if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "0100000000000000000001F4C8F927AED3CA752257")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nSEC2 curve secp160r1 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "23a628553168947d59dcc912042351377ac5fb32")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 160) ABORT;
-	fprintf(stdout, " ok\n");
-	
-	group_order_tests(group);
-
-	if (!(P_160 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_160, group)) ABORT;
-
-
-	/* Curve P-192 (FIPS PUB 186-2, App. 6) */
-	
-	if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC")) ABORT;
-	if (!BN_hex2bn(&b, "64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nNIST curve P-192 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 192) ABORT;
-	fprintf(stdout, " ok\n");
-	
-	group_order_tests(group);
-
-	if (!(P_192 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_192, group)) ABORT;
-
-
-	/* Curve P-224 (FIPS PUB 186-2, App. 6) */
-	
-	if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE")) ABORT;
-	if (!BN_hex2bn(&b, "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nNIST curve P-224 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-	
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 224) ABORT;
-	fprintf(stdout, " ok\n");
-	
-	group_order_tests(group);
-
-	if (!(P_224 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_224, group)) ABORT;
-
-
-	/* Curve P-256 (FIPS PUB 186-2, App. 6) */
-	
-	if (!BN_hex2bn(&p, "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC")) ABORT;
-	if (!BN_hex2bn(&b, "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E"
-		"84F3B9CAC2FC632551")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nNIST curve P-256 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-	
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 256) ABORT;
-	fprintf(stdout, " ok\n");
-	
-	group_order_tests(group);
-
-	if (!(P_256 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_256, group)) ABORT;
-
-
-	/* Curve P-384 (FIPS PUB 186-2, App. 6) */
-	
-	if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC")) ABORT;
-	if (!BN_hex2bn(&b, "B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141"
-		"120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B"
-		"9859F741E082542A385502F25DBF55296C3A545E3872760AB7")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nNIST curve P-384 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A14"
-		"7CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-	
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 384) ABORT;
-	fprintf(stdout, " ok\n");
-
-	group_order_tests(group);
-
-	if (!(P_384 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_384, group)) ABORT;
-
-
-	/* Curve P-521 (FIPS PUB 186-2, App. 6) */
-	
-	if (!BN_hex2bn(&p, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFF")) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFC")) ABORT;
-	if (!BN_hex2bn(&b, "051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B"
-		"315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573"
-		"DF883D2C34F1EF451FD46B503F00")) ABORT;
-	if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx)) ABORT;
-
-	if (!BN_hex2bn(&x, "C6858E06B70404E9CD9E3ECB662395B4429C648139053F"
-		"B521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B"
-		"3C1856A429BF97E7E31C2E5BD66")) ABORT;
-	if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!BN_hex2bn(&z, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
-		"FFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5"
-		"C9B8899C47AEBB6FB71E91386409")) ABORT;
-	if (!EC_GROUP_set_generator(group, P, z, BN_value_one())) ABORT;
-
-	if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx)) ABORT;
-	fprintf(stdout, "\nNIST curve P-521 -- Generator:\n     x = 0x");
-	BN_print_fp(stdout, x);
-	fprintf(stdout, "\n     y = 0x");
-	BN_print_fp(stdout, y);
-	fprintf(stdout, "\n");
-	/* G_y value taken from the standard: */
-	if (!BN_hex2bn(&z, "11839296A789A3BC0045C8A5FB42C7D1BD998F54449579"
-		"B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C"
-		"7086A272C24088BE94769FD16650")) ABORT;
-	if (0 != BN_cmp(y, z)) ABORT;
-	
-	fprintf(stdout, "verify degree ...");
-	if (EC_GROUP_get_degree(group) != 521) ABORT;
-	fprintf(stdout, " ok\n");
-
- 	group_order_tests(group);
-
-	if (!(P_521 = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT;
-	if (!EC_GROUP_copy(P_521, group)) ABORT;
-
-
-	/* more tests using the last curve */
-
-	if (!EC_POINT_copy(Q, P)) ABORT;
-	if (EC_POINT_is_at_infinity(group, Q)) ABORT;
-	if (!EC_POINT_dbl(group, P, P, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!EC_POINT_invert(group, Q, ctx)) ABORT; /* P = -2Q */
-
-	if (!EC_POINT_add(group, R, P, Q, ctx)) ABORT;
-	if (!EC_POINT_add(group, R, R, Q, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, R)) ABORT; /* R = P + 2Q */
-
-	{
-		const EC_POINT *points[4];
-		const BIGNUM *scalars[4];
-		BIGNUM scalar3;
-	
-		if (EC_POINT_is_at_infinity(group, Q)) ABORT;
-		points[0] = Q;
-		points[1] = Q;
-		points[2] = Q;
-		points[3] = Q;
-
-		if (!EC_GROUP_get_order(group, z, ctx)) ABORT;
-		if (!BN_add(y, z, BN_value_one())) ABORT;
-		if (BN_is_odd(y)) ABORT;
-		if (!BN_rshift1(y, y)) ABORT;
-		scalars[0] = y; /* (group order + 1)/2,  so  y*Q + y*Q = Q */
-		scalars[1] = y;
-
-		fprintf(stdout, "combined multiplication ...");
-		fflush(stdout);
-
-		/* z is still the group order */
-		if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx)) ABORT;
-		if (!EC_POINTs_mul(group, R, z, 2, points, scalars, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, P, R, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, R, Q, ctx)) ABORT;
-
-		fprintf(stdout, ".");
-		fflush(stdout);
-
-		if (!BN_pseudo_rand(y, BN_num_bits(y), 0, 0)) ABORT;
-		if (!BN_add(z, z, y)) ABORT;
-		BN_set_negative(z, 1);
-		scalars[0] = y;
-		scalars[1] = z; /* z = -(order + y) */
-
-		if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-		fprintf(stdout, ".");
-		fflush(stdout);
-
-		if (!BN_pseudo_rand(x, BN_num_bits(y) - 1, 0, 0)) ABORT;
-		if (!BN_add(z, x, y)) ABORT;
-		BN_set_negative(z, 1);
-		scalars[0] = x;
-		scalars[1] = y;
-		scalars[2] = z; /* z = -(x+y) */
-
-		BN_init(&scalar3);
-		BN_zero(&scalar3);
-		scalars[3] = &scalar3;
-
-		if (!EC_POINTs_mul(group, P, NULL, 4, points, scalars, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-		fprintf(stdout, " ok\n\n");
-
-		BN_free(&scalar3);
-	}
-
-
-#if 0
-	timings(P_160, TIMING_BASE_PT, ctx);
-	timings(P_160, TIMING_RAND_PT, ctx);
-	timings(P_160, TIMING_SIMUL, ctx);
-	timings(P_192, TIMING_BASE_PT, ctx);
-	timings(P_192, TIMING_RAND_PT, ctx);
-	timings(P_192, TIMING_SIMUL, ctx);
-	timings(P_224, TIMING_BASE_PT, ctx);
-	timings(P_224, TIMING_RAND_PT, ctx);
-	timings(P_224, TIMING_SIMUL, ctx);
-	timings(P_256, TIMING_BASE_PT, ctx);
-	timings(P_256, TIMING_RAND_PT, ctx);
-	timings(P_256, TIMING_SIMUL, ctx);
-	timings(P_384, TIMING_BASE_PT, ctx);
-	timings(P_384, TIMING_RAND_PT, ctx);
-	timings(P_384, TIMING_SIMUL, ctx);
-	timings(P_521, TIMING_BASE_PT, ctx);
-	timings(P_521, TIMING_RAND_PT, ctx);
-	timings(P_521, TIMING_SIMUL, ctx);
-#endif
-
-
-	if (ctx)
-		BN_CTX_free(ctx);
-	BN_free(p); BN_free(a);	BN_free(b);
-	EC_GROUP_free(group);
-	EC_POINT_free(P);
-	EC_POINT_free(Q);
-	EC_POINT_free(R);
-	BN_free(x); BN_free(y); BN_free(z);
-
-	if (P_160) EC_GROUP_free(P_160);
-	if (P_192) EC_GROUP_free(P_192);
-	if (P_224) EC_GROUP_free(P_224);
-	if (P_256) EC_GROUP_free(P_256);
-	if (P_384) EC_GROUP_free(P_384);
-	if (P_521) EC_GROUP_free(P_521);
-
-	}
+{
+    BN_CTX *ctx = NULL;
+    BIGNUM *p, *a, *b;
+    EC_GROUP *group;
+    EC_GROUP *P_160 = NULL, *P_192 = NULL, *P_224 = NULL, *P_256 =
+        NULL, *P_384 = NULL, *P_521 = NULL;
+    EC_POINT *P, *Q, *R;
+    BIGNUM *x, *y, *z;
+    unsigned char buf[100];
+    size_t i, len;
+    int k;
+
+# if 1                          /* optional */
+    ctx = BN_CTX_new();
+    if (!ctx)
+        ABORT;
+# endif
+
+    p = BN_new();
+    a = BN_new();
+    b = BN_new();
+    if (!p || !a || !b)
+        ABORT;
+
+    if (!BN_hex2bn(&p, "17"))
+        ABORT;
+    if (!BN_hex2bn(&a, "1"))
+        ABORT;
+    if (!BN_hex2bn(&b, "1"))
+        ABORT;
+
+    group = EC_GROUP_new(EC_GFp_mont_method()); /* applications should use
+                                                 * EC_GROUP_new_curve_GFp so
+                                                 * that the library gets to
+                                                 * choose the EC_METHOD */
+    if (!group)
+        ABORT;
+
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    {
+        EC_GROUP *tmp;
+        tmp = EC_GROUP_new(EC_GROUP_method_of(group));
+        if (!tmp)
+            ABORT;
+        if (!EC_GROUP_copy(tmp, group))
+            ABORT;
+        EC_GROUP_free(group);
+        group = tmp;
+    }
+
+    if (!EC_GROUP_get_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    fprintf(stdout,
+            "Curve defined by Weierstrass equation\n     y^2 = x^3 + a*x + b  (mod 0x");
+    BN_print_fp(stdout, p);
+    fprintf(stdout, ")\n     a = 0x");
+    BN_print_fp(stdout, a);
+    fprintf(stdout, "\n     b = 0x");
+    BN_print_fp(stdout, b);
+    fprintf(stdout, "\n");
+
+    P = EC_POINT_new(group);
+    Q = EC_POINT_new(group);
+    R = EC_POINT_new(group);
+    if (!P || !Q || !R)
+        ABORT;
+
+    if (!EC_POINT_set_to_infinity(group, P))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
+
+    buf[0] = 0;
+    if (!EC_POINT_oct2point(group, Q, buf, 1, ctx))
+        ABORT;
+
+    if (!EC_POINT_add(group, P, P, Q, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
+
+    x = BN_new();
+    y = BN_new();
+    z = BN_new();
+    if (!x || !y || !z)
+        ABORT;
+
+    if (!BN_hex2bn(&x, "D"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, Q, x, 1, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, Q, ctx)) {
+        if (!EC_POINT_get_affine_coordinates_GFp(group, Q, x, y, ctx))
+            ABORT;
+        fprintf(stderr, "Point is not on curve: x = 0x");
+        BN_print_fp(stderr, x);
+        fprintf(stderr, ", y = 0x");
+        BN_print_fp(stderr, y);
+        fprintf(stderr, "\n");
+        ABORT;
+    }
+
+    fprintf(stdout, "A cyclic subgroup:\n");
+    k = 100;
+    do {
+        if (k-- == 0)
+            ABORT;
+
+        if (EC_POINT_is_at_infinity(group, P))
+            fprintf(stdout, "     point at infinity\n");
+        else {
+            if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+                ABORT;
+
+            fprintf(stdout, "     x = 0x");
+            BN_print_fp(stdout, x);
+            fprintf(stdout, ", y = 0x");
+            BN_print_fp(stdout, y);
+            fprintf(stdout, "\n");
+        }
+
+        if (!EC_POINT_copy(R, P))
+            ABORT;
+        if (!EC_POINT_add(group, P, P, Q, ctx))
+            ABORT;
+
+# if 0                          /* optional */
+        {
+            EC_POINT *points[3];
+
+            points[0] = R;
+            points[1] = Q;
+            points[2] = P;
+            if (!EC_POINTs_make_affine(group, 2, points, ctx))
+                ABORT;
+        }
+# endif
+
+    }
+    while (!EC_POINT_is_at_infinity(group, P));
+
+    if (!EC_POINT_add(group, P, Q, R, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
+
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf,
+                           sizeof buf, ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "Generator as octet string, compressed form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
+
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED, buf,
+                           sizeof buf, ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "\nGenerator as octet string, uncompressed form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
+
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf,
+                           ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "\nGenerator as octet string, hybrid form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
+
+    if (!EC_POINT_get_Jprojective_coordinates_GFp(group, R, x, y, z, ctx))
+        ABORT;
+    fprintf(stdout,
+            "\nA representation of the inverse of that generator in\nJacobian projective coordinates:\n     X = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, ", Y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, ", Z = 0x");
+    BN_print_fp(stdout, z);
+    fprintf(stdout, "\n");
+
+    if (!EC_POINT_invert(group, P, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, R, ctx))
+        ABORT;
+
+    /*
+     * Curve secp160r1 (Certicom Research SEC 2 Version 1.0, section 2.4.2,
+     * 2000) -- not a NIST curve, but commonly used
+     */
+
+    if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC"))
+        ABORT;
+    if (!BN_hex2bn(&b, "1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn(&x, "4A96B5688EF573284664698968C38BB913CBFC82"))
+        ABORT;
+    if (!BN_hex2bn(&y, "23a628553168947d59dcc912042351377ac5fb32"))
+        ABORT;
+    if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn(&z, "0100000000000000000001F4C8F927AED3CA752257"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nSEC2 curve secp160r1 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn(&z, "23a628553168947d59dcc912042351377ac5fb32"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 160)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_160 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_160, group))
+        ABORT;
+
+    /* Curve P-192 (FIPS PUB 186-2, App. 6) */
+
+    if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC"))
+        ABORT;
+    if (!BN_hex2bn(&b, "64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn(&x, "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nNIST curve P-192 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn(&z, "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 192)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_192 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_192, group))
+        ABORT;
+
+    /* Curve P-224 (FIPS PUB 186-2, App. 6) */
+
+    if (!BN_hex2bn
+        (&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn
+        (&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE"))
+        ABORT;
+    if (!BN_hex2bn
+        (&b, "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn
+        (&x, "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn
+        (&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nNIST curve P-224 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn
+        (&z, "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 224)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_224 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_224, group))
+        ABORT;
+
+    /* Curve P-256 (FIPS PUB 186-2, App. 6) */
+
+    if (!BN_hex2bn
+        (&p,
+         "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn
+        (&a,
+         "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC"))
+        ABORT;
+    if (!BN_hex2bn
+        (&b,
+         "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn
+        (&x,
+         "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn(&z, "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E"
+                   "84F3B9CAC2FC632551"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nNIST curve P-256 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn
+        (&z,
+         "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 256)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_256 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_256, group))
+        ABORT;
+
+    /* Curve P-384 (FIPS PUB 186-2, App. 6) */
+
+    if (!BN_hex2bn(&p, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn(&a, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC"))
+        ABORT;
+    if (!BN_hex2bn(&b, "B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141"
+                   "120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn(&x, "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B"
+                   "9859F741E082542A385502F25DBF55296C3A545E3872760AB7"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 1, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn(&z, "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nNIST curve P-384 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn(&z, "3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A14"
+                   "7CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 384)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_384 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_384, group))
+        ABORT;
+
+    /* Curve P-521 (FIPS PUB 186-2, App. 6) */
+
+    if (!BN_hex2bn(&p, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFFFFFFFFFFFF"))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn(&a, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFFFFFFFFFFFC"))
+        ABORT;
+    if (!BN_hex2bn(&b, "051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B"
+                   "315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573"
+                   "DF883D2C34F1EF451FD46B503F00"))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(group, p, a, b, ctx))
+        ABORT;
+
+    if (!BN_hex2bn(&x, "C6858E06B70404E9CD9E3ECB662395B4429C648139053F"
+                   "B521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B"
+                   "3C1856A429BF97E7E31C2E5BD66"))
+        ABORT;
+    if (!EC_POINT_set_compressed_coordinates_GFp(group, P, x, 0, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!BN_hex2bn(&z, "1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+                   "FFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5"
+                   "C9B8899C47AEBB6FB71E91386409"))
+        ABORT;
+    if (!EC_GROUP_set_generator(group, P, z, BN_value_one()))
+        ABORT;
+
+    if (!EC_POINT_get_affine_coordinates_GFp(group, P, x, y, ctx))
+        ABORT;
+    fprintf(stdout, "\nNIST curve P-521 -- Generator:\n     x = 0x");
+    BN_print_fp(stdout, x);
+    fprintf(stdout, "\n     y = 0x");
+    BN_print_fp(stdout, y);
+    fprintf(stdout, "\n");
+    /* G_y value taken from the standard: */
+    if (!BN_hex2bn(&z, "11839296A789A3BC0045C8A5FB42C7D1BD998F54449579"
+                   "B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C"
+                   "7086A272C24088BE94769FD16650"))
+        ABORT;
+    if (0 != BN_cmp(y, z))
+        ABORT;
+
+    fprintf(stdout, "verify degree ...");
+    if (EC_GROUP_get_degree(group) != 521)
+        ABORT;
+    fprintf(stdout, " ok\n");
+
+    group_order_tests(group);
+
+    if (!(P_521 = EC_GROUP_new(EC_GROUP_method_of(group))))
+        ABORT;
+    if (!EC_GROUP_copy(P_521, group))
+        ABORT;
+
+    /* more tests using the last curve */
+
+    if (!EC_POINT_copy(Q, P))
+        ABORT;
+    if (EC_POINT_is_at_infinity(group, Q))
+        ABORT;
+    if (!EC_POINT_dbl(group, P, P, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!EC_POINT_invert(group, Q, ctx))
+        ABORT;                  /* P = -2Q */
+
+    if (!EC_POINT_add(group, R, P, Q, ctx))
+        ABORT;
+    if (!EC_POINT_add(group, R, R, Q, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, R))
+        ABORT;                  /* R = P + 2Q */
+
+    {
+        const EC_POINT *points[4];
+        const BIGNUM *scalars[4];
+        BIGNUM scalar3;
+
+        if (EC_POINT_is_at_infinity(group, Q))
+            ABORT;
+        points[0] = Q;
+        points[1] = Q;
+        points[2] = Q;
+        points[3] = Q;
+
+        if (!EC_GROUP_get_order(group, z, ctx))
+            ABORT;
+        if (!BN_add(y, z, BN_value_one()))
+            ABORT;
+        if (BN_is_odd(y))
+            ABORT;
+        if (!BN_rshift1(y, y))
+            ABORT;
+        scalars[0] = y;         /* (group order + 1)/2, so y*Q + y*Q = Q */
+        scalars[1] = y;
+
+        fprintf(stdout, "combined multiplication ...");
+        fflush(stdout);
+
+        /* z is still the group order */
+        if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINTs_mul(group, R, z, 2, points, scalars, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, P, R, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, R, Q, ctx))
+            ABORT;
+
+        fprintf(stdout, ".");
+        fflush(stdout);
+
+        if (!BN_pseudo_rand(y, BN_num_bits(y), 0, 0))
+            ABORT;
+        if (!BN_add(z, z, y))
+            ABORT;
+        BN_set_negative(z, 1);
+        scalars[0] = y;
+        scalars[1] = z;         /* z = -(order + y) */
+
+        if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, P))
+            ABORT;
+
+        fprintf(stdout, ".");
+        fflush(stdout);
+
+        if (!BN_pseudo_rand(x, BN_num_bits(y) - 1, 0, 0))
+            ABORT;
+        if (!BN_add(z, x, y))
+            ABORT;
+        BN_set_negative(z, 1);
+        scalars[0] = x;
+        scalars[1] = y;
+        scalars[2] = z;         /* z = -(x+y) */
+
+        BN_init(&scalar3);
+        BN_zero(&scalar3);
+        scalars[3] = &scalar3;
+
+        if (!EC_POINTs_mul(group, P, NULL, 4, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, P))
+            ABORT;
+
+        fprintf(stdout, " ok\n\n");
+
+        BN_free(&scalar3);
+    }
+
+# if 0
+    timings(P_160, TIMING_BASE_PT, ctx);
+    timings(P_160, TIMING_RAND_PT, ctx);
+    timings(P_160, TIMING_SIMUL, ctx);
+    timings(P_192, TIMING_BASE_PT, ctx);
+    timings(P_192, TIMING_RAND_PT, ctx);
+    timings(P_192, TIMING_SIMUL, ctx);
+    timings(P_224, TIMING_BASE_PT, ctx);
+    timings(P_224, TIMING_RAND_PT, ctx);
+    timings(P_224, TIMING_SIMUL, ctx);
+    timings(P_256, TIMING_BASE_PT, ctx);
+    timings(P_256, TIMING_RAND_PT, ctx);
+    timings(P_256, TIMING_SIMUL, ctx);
+    timings(P_384, TIMING_BASE_PT, ctx);
+    timings(P_384, TIMING_RAND_PT, ctx);
+    timings(P_384, TIMING_SIMUL, ctx);
+    timings(P_521, TIMING_BASE_PT, ctx);
+    timings(P_521, TIMING_RAND_PT, ctx);
+    timings(P_521, TIMING_SIMUL, ctx);
+# endif
+
+    if (ctx)
+        BN_CTX_free(ctx);
+    BN_free(p);
+    BN_free(a);
+    BN_free(b);
+    EC_GROUP_free(group);
+    EC_POINT_free(P);
+    EC_POINT_free(Q);
+    EC_POINT_free(R);
+    BN_free(x);
+    BN_free(y);
+    BN_free(z);
+
+    if (P_160)
+        EC_GROUP_free(P_160);
+    if (P_192)
+        EC_GROUP_free(P_192);
+    if (P_224)
+        EC_GROUP_free(P_224);
+    if (P_256)
+        EC_GROUP_free(P_256);
+    if (P_384)
+        EC_GROUP_free(P_384);
+    if (P_521)
+        EC_GROUP_free(P_521);
+
+}
 
 /* Change test based on whether binary point compression is enabled or not. */
-#ifdef OPENSSL_EC_BIN_PT_COMP
-#define CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
-	if (!BN_hex2bn(&x, _x)) ABORT; \
-	if (!EC_POINT_set_compressed_coordinates_GF2m(group, P, x, _y_bit, ctx)) ABORT; \
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \
-	if (!BN_hex2bn(&z, _order)) ABORT; \
-	if (!BN_hex2bn(&cof, _cof)) ABORT; \
-	if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \
-	if (!EC_POINT_get_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT; \
-	fprintf(stdout, "\n%s -- Generator:\n     x = 0x", _name); \
-	BN_print_fp(stdout, x); \
-	fprintf(stdout, "\n     y = 0x"); \
-	BN_print_fp(stdout, y); \
-	fprintf(stdout, "\n"); \
-	/* G_y value taken from the standard: */ \
-	if (!BN_hex2bn(&z, _y)) ABORT; \
-	if (0 != BN_cmp(y, z)) ABORT;
-#else 
-#define CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
-	if (!BN_hex2bn(&x, _x)) ABORT; \
-	if (!BN_hex2bn(&y, _y)) ABORT; \
-	if (!EC_POINT_set_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT; \
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \
-	if (!BN_hex2bn(&z, _order)) ABORT; \
-	if (!BN_hex2bn(&cof, _cof)) ABORT; \
-	if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \
-	fprintf(stdout, "\n%s -- Generator:\n     x = 0x", _name); \
-	BN_print_fp(stdout, x); \
-	fprintf(stdout, "\n     y = 0x"); \
-	BN_print_fp(stdout, y); \
-	fprintf(stdout, "\n");
-#endif
-
-#define CHAR2_CURVE_TEST(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
-	if (!BN_hex2bn(&p, _p)) ABORT; \
-	if (!BN_hex2bn(&a, _a)) ABORT; \
-	if (!BN_hex2bn(&b, _b)) ABORT; \
-	if (!EC_GROUP_set_curve_GF2m(group, p, a, b, ctx)) ABORT; \
-	CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
-	fprintf(stdout, "verify degree ..."); \
-	if (EC_GROUP_get_degree(group) != _degree) ABORT; \
-	fprintf(stdout, " ok\n"); \
-	group_order_tests(group); \
-	if (!(_variable = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT; \
-	if (!EC_GROUP_copy(_variable, group)) ABORT; \
-
-#ifndef OPENSSL_NO_EC2M
+# ifdef OPENSSL_EC_BIN_PT_COMP
+#  define CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
+        if (!BN_hex2bn(&x, _x)) ABORT; \
+        if (!EC_POINT_set_compressed_coordinates_GF2m(group, P, x, _y_bit, ctx)) ABORT; \
+        if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \
+        if (!BN_hex2bn(&z, _order)) ABORT; \
+        if (!BN_hex2bn(&cof, _cof)) ABORT; \
+        if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT; \
+        fprintf(stdout, "\n%s -- Generator:\n     x = 0x", _name); \
+        BN_print_fp(stdout, x); \
+        fprintf(stdout, "\n     y = 0x"); \
+        BN_print_fp(stdout, y); \
+        fprintf(stdout, "\n"); \
+        /* G_y value taken from the standard: */ \
+        if (!BN_hex2bn(&z, _y)) ABORT; \
+        if (0 != BN_cmp(y, z)) ABORT;
+# else
+#  define CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
+        if (!BN_hex2bn(&x, _x)) ABORT; \
+        if (!BN_hex2bn(&y, _y)) ABORT; \
+        if (!EC_POINT_set_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT; \
+        if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT; \
+        if (!BN_hex2bn(&z, _order)) ABORT; \
+        if (!BN_hex2bn(&cof, _cof)) ABORT; \
+        if (!EC_GROUP_set_generator(group, P, z, cof)) ABORT; \
+        fprintf(stdout, "\n%s -- Generator:\n     x = 0x", _name); \
+        BN_print_fp(stdout, x); \
+        fprintf(stdout, "\n     y = 0x"); \
+        BN_print_fp(stdout, y); \
+        fprintf(stdout, "\n");
+# endif
+
+# define CHAR2_CURVE_TEST(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
+        if (!BN_hex2bn(&p, _p)) ABORT; \
+        if (!BN_hex2bn(&a, _a)) ABORT; \
+        if (!BN_hex2bn(&b, _b)) ABORT; \
+        if (!EC_GROUP_set_curve_GF2m(group, p, a, b, ctx)) ABORT; \
+        CHAR2_CURVE_TEST_INTERNAL(_name, _p, _a, _b, _x, _y, _y_bit, _order, _cof, _degree, _variable) \
+        fprintf(stdout, "verify degree ..."); \
+        if (EC_GROUP_get_degree(group) != _degree) ABORT; \
+        fprintf(stdout, " ok\n"); \
+        group_order_tests(group); \
+        if (!(_variable = EC_GROUP_new(EC_GROUP_method_of(group)))) ABORT; \
+        if (!EC_GROUP_copy(_variable, group)) ABORT; \
+
+# ifndef OPENSSL_NO_EC2M
 
 static void char2_field_tests(void)
-	{
-	BN_CTX *ctx = NULL;
-	BIGNUM *p, *a, *b;
-	EC_GROUP *group;
-	EC_GROUP *C2_K163 = NULL, *C2_K233 = NULL, *C2_K283 = NULL, *C2_K409 = NULL, *C2_K571 = NULL;
-	EC_GROUP *C2_B163 = NULL, *C2_B233 = NULL, *C2_B283 = NULL, *C2_B409 = NULL, *C2_B571 = NULL;
-	EC_POINT *P, *Q, *R;
-	BIGNUM *x, *y, *z, *cof;
-	unsigned char buf[100];
-	size_t i, len;
-	int k;
-	
-#if 1 /* optional */
-	ctx = BN_CTX_new();
-	if (!ctx) ABORT;
-#endif
-
-	p = BN_new();
-	a = BN_new();
-	b = BN_new();
-	if (!p || !a || !b) ABORT;
-
-	if (!BN_hex2bn(&p, "13")) ABORT;
-	if (!BN_hex2bn(&a, "3")) ABORT;
-	if (!BN_hex2bn(&b, "1")) ABORT;
-	
-	group = EC_GROUP_new(EC_GF2m_simple_method()); /* applications should use EC_GROUP_new_curve_GF2m
-	                                                * so that the library gets to choose the EC_METHOD */
-	if (!group) ABORT;
-	if (!EC_GROUP_set_curve_GF2m(group, p, a, b, ctx)) ABORT;
-
-	{
-		EC_GROUP *tmp;
-		tmp = EC_GROUP_new(EC_GROUP_method_of(group));
-		if (!tmp) ABORT;
-		if (!EC_GROUP_copy(tmp, group)) ABORT;
-		EC_GROUP_free(group);
-		group = tmp;
-	}
-	
-	if (!EC_GROUP_get_curve_GF2m(group, p, a, b, ctx)) ABORT;
-
-	fprintf(stdout, "Curve defined by Weierstrass equation\n     y^2 + x*y = x^3 + a*x^2 + b  (mod 0x");
-	BN_print_fp(stdout, p);
-	fprintf(stdout, ")\n     a = 0x");
-	BN_print_fp(stdout, a);
-	fprintf(stdout, "\n     b = 0x");
-	BN_print_fp(stdout, b);
-	fprintf(stdout, "\n(0x... means binary polynomial)\n");
-
-	P = EC_POINT_new(group);
-	Q = EC_POINT_new(group);
-	R = EC_POINT_new(group);
-	if (!P || !Q || !R) ABORT;
-	
-	if (!EC_POINT_set_to_infinity(group, P)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-	buf[0] = 0;
-	if (!EC_POINT_oct2point(group, Q, buf, 1, ctx)) ABORT;
-
-	if (!EC_POINT_add(group, P, P, Q, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-	x = BN_new();
-	y = BN_new();
-	z = BN_new();
-	cof = BN_new();
-	if (!x || !y || !z || !cof) ABORT;
-
-	if (!BN_hex2bn(&x, "6")) ABORT;
+{
+    BN_CTX *ctx = NULL;
+    BIGNUM *p, *a, *b;
+    EC_GROUP *group;
+    EC_GROUP *C2_K163 = NULL, *C2_K233 = NULL, *C2_K283 = NULL, *C2_K409 =
+        NULL, *C2_K571 = NULL;
+    EC_GROUP *C2_B163 = NULL, *C2_B233 = NULL, *C2_B283 = NULL, *C2_B409 =
+        NULL, *C2_B571 = NULL;
+    EC_POINT *P, *Q, *R;
+    BIGNUM *x, *y, *z, *cof;
+    unsigned char buf[100];
+    size_t i, len;
+    int k;
+
+#  if 1                         /* optional */
+    ctx = BN_CTX_new();
+    if (!ctx)
+        ABORT;
+#  endif
+
+    p = BN_new();
+    a = BN_new();
+    b = BN_new();
+    if (!p || !a || !b)
+        ABORT;
+
+    if (!BN_hex2bn(&p, "13"))
+        ABORT;
+    if (!BN_hex2bn(&a, "3"))
+        ABORT;
+    if (!BN_hex2bn(&b, "1"))
+        ABORT;
+
+    group = EC_GROUP_new(EC_GF2m_simple_method()); /* applications should use
+                                                    * EC_GROUP_new_curve_GF2m
+                                                    * so that the library gets
+                                                    * to choose the EC_METHOD */
+    if (!group)
+        ABORT;
+    if (!EC_GROUP_set_curve_GF2m(group, p, a, b, ctx))
+        ABORT;
+
+    {
+        EC_GROUP *tmp;
+        tmp = EC_GROUP_new(EC_GROUP_method_of(group));
+        if (!tmp)
+            ABORT;
+        if (!EC_GROUP_copy(tmp, group))
+            ABORT;
+        EC_GROUP_free(group);
+        group = tmp;
+    }
+
+    if (!EC_GROUP_get_curve_GF2m(group, p, a, b, ctx))
+        ABORT;
+
+    fprintf(stdout,
+            "Curve defined by Weierstrass equation\n     y^2 + x*y = x^3 + a*x^2 + b  (mod 0x");
+    BN_print_fp(stdout, p);
+    fprintf(stdout, ")\n     a = 0x");
+    BN_print_fp(stdout, a);
+    fprintf(stdout, "\n     b = 0x");
+    BN_print_fp(stdout, b);
+    fprintf(stdout, "\n(0x... means binary polynomial)\n");
+
+    P = EC_POINT_new(group);
+    Q = EC_POINT_new(group);
+    R = EC_POINT_new(group);
+    if (!P || !Q || !R)
+        ABORT;
+
+    if (!EC_POINT_set_to_infinity(group, P))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
+
+    buf[0] = 0;
+    if (!EC_POINT_oct2point(group, Q, buf, 1, ctx))
+        ABORT;
+
+    if (!EC_POINT_add(group, P, P, Q, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
+
+    x = BN_new();
+    y = BN_new();
+    z = BN_new();
+    cof = BN_new();
+    if (!x || !y || !z || !cof)
+        ABORT;
+
+    if (!BN_hex2bn(&x, "6"))
+        ABORT;
 /* Change test based on whether binary point compression is enabled or not. */
-#ifdef OPENSSL_EC_BIN_PT_COMP
-	if (!EC_POINT_set_compressed_coordinates_GF2m(group, Q, x, 1, ctx)) ABORT;
-#else
-	if (!BN_hex2bn(&y, "8")) ABORT;
-	if (!EC_POINT_set_affine_coordinates_GF2m(group, Q, x, y, ctx)) ABORT;
-#endif
-	if (!EC_POINT_is_on_curve(group, Q, ctx))
-		{
+#  ifdef OPENSSL_EC_BIN_PT_COMP
+    if (!EC_POINT_set_compressed_coordinates_GF2m(group, Q, x, 1, ctx))
+        ABORT;
+#  else
+    if (!BN_hex2bn(&y, "8"))
+        ABORT;
+    if (!EC_POINT_set_affine_coordinates_GF2m(group, Q, x, y, ctx))
+        ABORT;
+#  endif
+    if (!EC_POINT_is_on_curve(group, Q, ctx)) {
 /* Change test based on whether binary point compression is enabled or not. */
-#ifdef OPENSSL_EC_BIN_PT_COMP
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, Q, x, y, ctx)) ABORT;
-#endif
-		fprintf(stderr, "Point is not on curve: x = 0x");
-		BN_print_fp(stderr, x);
-		fprintf(stderr, ", y = 0x");
-		BN_print_fp(stderr, y);
-		fprintf(stderr, "\n");
-		ABORT;
-		}
-
-	fprintf(stdout, "A cyclic subgroup:\n");
-	k = 100;
-	do
-		{
-		if (k-- == 0) ABORT;
-
-		if (EC_POINT_is_at_infinity(group, P))
-			fprintf(stdout, "     point at infinity\n");
-		else
-			{
-			if (!EC_POINT_get_affine_coordinates_GF2m(group, P, x, y, ctx)) ABORT;
-
-			fprintf(stdout, "     x = 0x");
-			BN_print_fp(stdout, x);
-			fprintf(stdout, ", y = 0x");
-			BN_print_fp(stdout, y);
-			fprintf(stdout, "\n");
-			}
-		
-		if (!EC_POINT_copy(R, P)) ABORT;
-		if (!EC_POINT_add(group, P, P, Q, ctx)) ABORT;
-		}
-	while (!EC_POINT_is_at_infinity(group, P));
-
-	if (!EC_POINT_add(group, P, Q, R, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, P)) ABORT;
+#  ifdef OPENSSL_EC_BIN_PT_COMP
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, Q, x, y, ctx))
+            ABORT;
+#  endif
+        fprintf(stderr, "Point is not on curve: x = 0x");
+        BN_print_fp(stderr, x);
+        fprintf(stderr, ", y = 0x");
+        BN_print_fp(stderr, y);
+        fprintf(stderr, "\n");
+        ABORT;
+    }
+
+    fprintf(stdout, "A cyclic subgroup:\n");
+    k = 100;
+    do {
+        if (k-- == 0)
+            ABORT;
+
+        if (EC_POINT_is_at_infinity(group, P))
+            fprintf(stdout, "     point at infinity\n");
+        else {
+            if (!EC_POINT_get_affine_coordinates_GF2m(group, P, x, y, ctx))
+                ABORT;
+
+            fprintf(stdout, "     x = 0x");
+            BN_print_fp(stdout, x);
+            fprintf(stdout, ", y = 0x");
+            BN_print_fp(stdout, y);
+            fprintf(stdout, "\n");
+        }
+
+        if (!EC_POINT_copy(R, P))
+            ABORT;
+        if (!EC_POINT_add(group, P, P, Q, ctx))
+            ABORT;
+    }
+    while (!EC_POINT_is_at_infinity(group, P));
+
+    if (!EC_POINT_add(group, P, Q, R, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, P))
+        ABORT;
 
 /* Change test based on whether binary point compression is enabled or not. */
-#ifdef OPENSSL_EC_BIN_PT_COMP
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "Generator as octet string, compressed form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-#endif
-	
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "\nGenerator as octet string, uncompressed form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-	
-/* Change test based on whether binary point compression is enabled or not. */
-#ifdef OPENSSL_EC_BIN_PT_COMP
-	len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf, ctx);
-	if (len == 0) ABORT;
-	if (!EC_POINT_oct2point(group, P, buf, len, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, Q, ctx)) ABORT;
-	fprintf(stdout, "\nGenerator as octet string, hybrid form:\n     ");
-	for (i = 0; i < len; i++) fprintf(stdout, "%02X", buf[i]);
-#endif
-
-	fprintf(stdout, "\n");
-	
-	if (!EC_POINT_invert(group, P, ctx)) ABORT;
-	if (0 != EC_POINT_cmp(group, P, R, ctx)) ABORT;
-
-
-	/* Curve K-163 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve K-163",
-		"0800000000000000000000000000000000000000C9",
-		"1",
-		"1",
-		"02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8",
-		"0289070FB05D38FF58321F2E800536D538CCDAA3D9",
-		1,
-		"04000000000000000000020108A2E0CC0D99F8A5EF",
-		"2",
-		163,
-		C2_K163
-		);
-
-	/* Curve B-163 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve B-163",
-		"0800000000000000000000000000000000000000C9",
-		"1",
-		"020A601907B8C953CA1481EB10512F78744A3205FD",
-		"03F0EBA16286A2D57EA0991168D4994637E8343E36",
-		"00D51FBC6C71A0094FA2CDD545B11C5C0C797324F1",
-		1,
-		"040000000000000000000292FE77E70C12A4234C33",
-		"2",
-		163,
-		C2_B163
-		);
-
-	/* Curve K-233 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve K-233",
-		"020000000000000000000000000000000000000004000000000000000001",
-		"0",
-		"1",
-		"017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126",
-		"01DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3",
-		0,
-		"008000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF",
-		"4",
-		233,
-		C2_K233
-		);
-
-	/* Curve B-233 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve B-233",
-		"020000000000000000000000000000000000000004000000000000000001",
-		"000000000000000000000000000000000000000000000000000000000001",
-		"0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD",
-		"00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B",
-		"01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052",
-		1,
-		"01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7",
-		"2",
-		233,
-		C2_B233
-		);
-
-	/* Curve K-283 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve K-283",
-		"0800000000000000000000000000000000000000000000000000000000000000000010A1",
-		"0",
-		"1",
-		"0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836",
-		"01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259",
-		0,
-		"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61",
-		"4",
-		283,
-		C2_K283
-		);
-
-	/* Curve B-283 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve B-283",
-		"0800000000000000000000000000000000000000000000000000000000000000000010A1",
-		"000000000000000000000000000000000000000000000000000000000000000000000001",
-		"027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5",
-		"05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053",
-		"03676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4",
-		1,
-		"03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307",
-		"2",
-		283,
-		C2_B283
-		);
-
-	/* Curve K-409 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve K-409",
-		"02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
-		"0",
-		"1",
-		"0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746",
-		"01E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B",
-		1,
-		"007FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF",
-		"4",
-		409,
-		C2_K409
-		);
-
-	/* Curve B-409 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve B-409",
-		"02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
-		"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-		"0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F",
-		"015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7",
-		"0061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706",
-		1,
-		"010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173",
-		"2",
-		409,
-		C2_B409
-		);
-
-	/* Curve K-571 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve K-571",
-		"80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
-		"0",
-		"1",
-		"026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972",
-		"0349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3",
-		0,
-		"020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001",
-		"4",
-		571,
-		C2_K571
-		);
-
-	/* Curve B-571 (FIPS PUB 186-2, App. 6) */
-	CHAR2_CURVE_TEST
-		(
-		"NIST curve B-571",
-		"80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
-		"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-		"02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A",
-		"0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19",
-		"037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B",
-		1,
-		"03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47",
-		"2",
-		571,
-		C2_B571
-		);
-
-	/* more tests using the last curve */
-
-	if (!EC_POINT_copy(Q, P)) ABORT;
-	if (EC_POINT_is_at_infinity(group, Q)) ABORT;
-	if (!EC_POINT_dbl(group, P, P, ctx)) ABORT;
-	if (!EC_POINT_is_on_curve(group, P, ctx)) ABORT;
-	if (!EC_POINT_invert(group, Q, ctx)) ABORT; /* P = -2Q */
-
-	if (!EC_POINT_add(group, R, P, Q, ctx)) ABORT;
-	if (!EC_POINT_add(group, R, R, Q, ctx)) ABORT;
-	if (!EC_POINT_is_at_infinity(group, R)) ABORT; /* R = P + 2Q */
-
-	{
-		const EC_POINT *points[3];
-		const BIGNUM *scalars[3];
-	
-		if (EC_POINT_is_at_infinity(group, Q)) ABORT;
-		points[0] = Q;
-		points[1] = Q;
-		points[2] = Q;
-
-		if (!BN_add(y, z, BN_value_one())) ABORT;
-		if (BN_is_odd(y)) ABORT;
-		if (!BN_rshift1(y, y)) ABORT;
-		scalars[0] = y; /* (group order + 1)/2,  so  y*Q + y*Q = Q */
-		scalars[1] = y;
-
-		fprintf(stdout, "combined multiplication ...");
-		fflush(stdout);
-
-		/* z is still the group order */
-		if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx)) ABORT;
-		if (!EC_POINTs_mul(group, R, z, 2, points, scalars, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, P, R, ctx)) ABORT;
-		if (0 != EC_POINT_cmp(group, R, Q, ctx)) ABORT;
-
-		fprintf(stdout, ".");
-		fflush(stdout);
-
-		if (!BN_pseudo_rand(y, BN_num_bits(y), 0, 0)) ABORT;
-		if (!BN_add(z, z, y)) ABORT;
-		BN_set_negative(z, 1);
-		scalars[0] = y;
-		scalars[1] = z; /* z = -(order + y) */
-
-		if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-		fprintf(stdout, ".");
-		fflush(stdout);
-
-		if (!BN_pseudo_rand(x, BN_num_bits(y) - 1, 0, 0)) ABORT;
-		if (!BN_add(z, x, y)) ABORT;
-		BN_set_negative(z, 1);
-		scalars[0] = x;
-		scalars[1] = y;
-		scalars[2] = z; /* z = -(x+y) */
-
-		if (!EC_POINTs_mul(group, P, NULL, 3, points, scalars, ctx)) ABORT;
-		if (!EC_POINT_is_at_infinity(group, P)) ABORT;
-
-		fprintf(stdout, " ok\n\n");
-	}
-
-
-#if 0
-	timings(C2_K163, TIMING_BASE_PT, ctx);
-	timings(C2_K163, TIMING_RAND_PT, ctx);
-	timings(C2_K163, TIMING_SIMUL, ctx);
-	timings(C2_B163, TIMING_BASE_PT, ctx);
-	timings(C2_B163, TIMING_RAND_PT, ctx);
-	timings(C2_B163, TIMING_SIMUL, ctx);
-	timings(C2_K233, TIMING_BASE_PT, ctx);
-	timings(C2_K233, TIMING_RAND_PT, ctx);
-	timings(C2_K233, TIMING_SIMUL, ctx);
-	timings(C2_B233, TIMING_BASE_PT, ctx);
-	timings(C2_B233, TIMING_RAND_PT, ctx);
-	timings(C2_B233, TIMING_SIMUL, ctx);
-	timings(C2_K283, TIMING_BASE_PT, ctx);
-	timings(C2_K283, TIMING_RAND_PT, ctx);
-	timings(C2_K283, TIMING_SIMUL, ctx);
-	timings(C2_B283, TIMING_BASE_PT, ctx);
-	timings(C2_B283, TIMING_RAND_PT, ctx);
-	timings(C2_B283, TIMING_SIMUL, ctx);
-	timings(C2_K409, TIMING_BASE_PT, ctx);
-	timings(C2_K409, TIMING_RAND_PT, ctx);
-	timings(C2_K409, TIMING_SIMUL, ctx);
-	timings(C2_B409, TIMING_BASE_PT, ctx);
-	timings(C2_B409, TIMING_RAND_PT, ctx);
-	timings(C2_B409, TIMING_SIMUL, ctx);
-	timings(C2_K571, TIMING_BASE_PT, ctx);
-	timings(C2_K571, TIMING_RAND_PT, ctx);
-	timings(C2_K571, TIMING_SIMUL, ctx);
-	timings(C2_B571, TIMING_BASE_PT, ctx);
-	timings(C2_B571, TIMING_RAND_PT, ctx);
-	timings(C2_B571, TIMING_SIMUL, ctx);
-#endif
+#  ifdef OPENSSL_EC_BIN_PT_COMP
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf,
+                           sizeof buf, ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "Generator as octet string, compressed form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
+#  endif
+
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED, buf,
+                           sizeof buf, ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "\nGenerator as octet string, uncompressed form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
 
-
-	if (ctx)
-		BN_CTX_free(ctx);
-	BN_free(p); BN_free(a);	BN_free(b);
-	EC_GROUP_free(group);
-	EC_POINT_free(P);
-	EC_POINT_free(Q);
-	EC_POINT_free(R);
-	BN_free(x); BN_free(y); BN_free(z); BN_free(cof);
-
-	if (C2_K163) EC_GROUP_free(C2_K163);
-	if (C2_B163) EC_GROUP_free(C2_B163);
-	if (C2_K233) EC_GROUP_free(C2_K233);
-	if (C2_B233) EC_GROUP_free(C2_B233);
-	if (C2_K283) EC_GROUP_free(C2_K283);
-	if (C2_B283) EC_GROUP_free(C2_B283);
-	if (C2_K409) EC_GROUP_free(C2_K409);
-	if (C2_B409) EC_GROUP_free(C2_B409);
-	if (C2_K571) EC_GROUP_free(C2_K571);
-	if (C2_B571) EC_GROUP_free(C2_B571);
-
-	}
-#endif
+/* Change test based on whether binary point compression is enabled or not. */
+#  ifdef OPENSSL_EC_BIN_PT_COMP
+    len =
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf,
+                           ctx);
+    if (len == 0)
+        ABORT;
+    if (!EC_POINT_oct2point(group, P, buf, len, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, Q, ctx))
+        ABORT;
+    fprintf(stdout, "\nGenerator as octet string, hybrid form:\n     ");
+    for (i = 0; i < len; i++)
+        fprintf(stdout, "%02X", buf[i]);
+#  endif
+
+    fprintf(stdout, "\n");
+
+    if (!EC_POINT_invert(group, P, ctx))
+        ABORT;
+    if (0 != EC_POINT_cmp(group, P, R, ctx))
+        ABORT;
+
+    /* Curve K-163 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve K-163",
+         "0800000000000000000000000000000000000000C9",
+         "1",
+         "1",
+         "02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8",
+         "0289070FB05D38FF58321F2E800536D538CCDAA3D9",
+         1, "04000000000000000000020108A2E0CC0D99F8A5EF", "2", 163, C2_K163);
+
+    /* Curve B-163 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve B-163",
+         "0800000000000000000000000000000000000000C9",
+         "1",
+         "020A601907B8C953CA1481EB10512F78744A3205FD",
+         "03F0EBA16286A2D57EA0991168D4994637E8343E36",
+         "00D51FBC6C71A0094FA2CDD545B11C5C0C797324F1",
+         1, "040000000000000000000292FE77E70C12A4234C33", "2", 163, C2_B163);
+
+    /* Curve K-233 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve K-233",
+         "020000000000000000000000000000000000000004000000000000000001",
+         "0",
+         "1",
+         "017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126",
+         "01DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3",
+         0,
+         "008000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF",
+         "4", 233, C2_K233);
+
+    /* Curve B-233 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve B-233",
+         "020000000000000000000000000000000000000004000000000000000001",
+         "000000000000000000000000000000000000000000000000000000000001",
+         "0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD",
+         "00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B",
+         "01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052",
+         1,
+         "01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7",
+         "2", 233, C2_B233);
+
+    /* Curve K-283 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve K-283",
+         "0800000000000000000000000000000000000000000000000000000000000000000010A1",
+         "0",
+         "1",
+         "0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836",
+         "01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259",
+         0,
+         "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61",
+         "4", 283, C2_K283);
+
+    /* Curve B-283 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve B-283",
+         "0800000000000000000000000000000000000000000000000000000000000000000010A1",
+         "000000000000000000000000000000000000000000000000000000000000000000000001",
+         "027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5",
+         "05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053",
+         "03676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4",
+         1,
+         "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307",
+         "2", 283, C2_B283);
+
+    /* Curve K-409 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve K-409",
+         "02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
+         "0",
+         "1",
+         "0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746",
+         "01E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B",
+         1,
+         "007FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF",
+         "4", 409, C2_K409);
+
+    /* Curve B-409 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve B-409",
+         "02000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000001",
+         "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
+         "0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F",
+         "015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7",
+         "0061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706",
+         1,
+         "010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173",
+         "2", 409, C2_B409);
+
+    /* Curve K-571 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve K-571",
+         "80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
+         "0",
+         "1",
+         "026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972",
+         "0349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3",
+         0,
+         "020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001",
+         "4", 571, C2_K571);
+
+    /* Curve B-571 (FIPS PUB 186-2, App. 6) */
+    CHAR2_CURVE_TEST
+        ("NIST curve B-571",
+         "80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000425",
+         "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
+         "02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A",
+         "0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19",
+         "037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B",
+         1,
+         "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47",
+         "2", 571, C2_B571);
+
+    /* more tests using the last curve */
+
+    if (!EC_POINT_copy(Q, P))
+        ABORT;
+    if (EC_POINT_is_at_infinity(group, Q))
+        ABORT;
+    if (!EC_POINT_dbl(group, P, P, ctx))
+        ABORT;
+    if (!EC_POINT_is_on_curve(group, P, ctx))
+        ABORT;
+    if (!EC_POINT_invert(group, Q, ctx))
+        ABORT;                  /* P = -2Q */
+
+    if (!EC_POINT_add(group, R, P, Q, ctx))
+        ABORT;
+    if (!EC_POINT_add(group, R, R, Q, ctx))
+        ABORT;
+    if (!EC_POINT_is_at_infinity(group, R))
+        ABORT;                  /* R = P + 2Q */
+
+    {
+        const EC_POINT *points[3];
+        const BIGNUM *scalars[3];
+
+        if (EC_POINT_is_at_infinity(group, Q))
+            ABORT;
+        points[0] = Q;
+        points[1] = Q;
+        points[2] = Q;
+
+        if (!BN_add(y, z, BN_value_one()))
+            ABORT;
+        if (BN_is_odd(y))
+            ABORT;
+        if (!BN_rshift1(y, y))
+            ABORT;
+        scalars[0] = y;         /* (group order + 1)/2, so y*Q + y*Q = Q */
+        scalars[1] = y;
+
+        fprintf(stdout, "combined multiplication ...");
+        fflush(stdout);
+
+        /* z is still the group order */
+        if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINTs_mul(group, R, z, 2, points, scalars, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, P, R, ctx))
+            ABORT;
+        if (0 != EC_POINT_cmp(group, R, Q, ctx))
+            ABORT;
+
+        fprintf(stdout, ".");
+        fflush(stdout);
+
+        if (!BN_pseudo_rand(y, BN_num_bits(y), 0, 0))
+            ABORT;
+        if (!BN_add(z, z, y))
+            ABORT;
+        BN_set_negative(z, 1);
+        scalars[0] = y;
+        scalars[1] = z;         /* z = -(order + y) */
+
+        if (!EC_POINTs_mul(group, P, NULL, 2, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, P))
+            ABORT;
+
+        fprintf(stdout, ".");
+        fflush(stdout);
+
+        if (!BN_pseudo_rand(x, BN_num_bits(y) - 1, 0, 0))
+            ABORT;
+        if (!BN_add(z, x, y))
+            ABORT;
+        BN_set_negative(z, 1);
+        scalars[0] = x;
+        scalars[1] = y;
+        scalars[2] = z;         /* z = -(x+y) */
+
+        if (!EC_POINTs_mul(group, P, NULL, 3, points, scalars, ctx))
+            ABORT;
+        if (!EC_POINT_is_at_infinity(group, P))
+            ABORT;
+
+        fprintf(stdout, " ok\n\n");
+    }
+
+#  if 0
+    timings(C2_K163, TIMING_BASE_PT, ctx);
+    timings(C2_K163, TIMING_RAND_PT, ctx);
+    timings(C2_K163, TIMING_SIMUL, ctx);
+    timings(C2_B163, TIMING_BASE_PT, ctx);
+    timings(C2_B163, TIMING_RAND_PT, ctx);
+    timings(C2_B163, TIMING_SIMUL, ctx);
+    timings(C2_K233, TIMING_BASE_PT, ctx);
+    timings(C2_K233, TIMING_RAND_PT, ctx);
+    timings(C2_K233, TIMING_SIMUL, ctx);
+    timings(C2_B233, TIMING_BASE_PT, ctx);
+    timings(C2_B233, TIMING_RAND_PT, ctx);
+    timings(C2_B233, TIMING_SIMUL, ctx);
+    timings(C2_K283, TIMING_BASE_PT, ctx);
+    timings(C2_K283, TIMING_RAND_PT, ctx);
+    timings(C2_K283, TIMING_SIMUL, ctx);
+    timings(C2_B283, TIMING_BASE_PT, ctx);
+    timings(C2_B283, TIMING_RAND_PT, ctx);
+    timings(C2_B283, TIMING_SIMUL, ctx);
+    timings(C2_K409, TIMING_BASE_PT, ctx);
+    timings(C2_K409, TIMING_RAND_PT, ctx);
+    timings(C2_K409, TIMING_SIMUL, ctx);
+    timings(C2_B409, TIMING_BASE_PT, ctx);
+    timings(C2_B409, TIMING_RAND_PT, ctx);
+    timings(C2_B409, TIMING_SIMUL, ctx);
+    timings(C2_K571, TIMING_BASE_PT, ctx);
+    timings(C2_K571, TIMING_RAND_PT, ctx);
+    timings(C2_K571, TIMING_SIMUL, ctx);
+    timings(C2_B571, TIMING_BASE_PT, ctx);
+    timings(C2_B571, TIMING_RAND_PT, ctx);
+    timings(C2_B571, TIMING_SIMUL, ctx);
+#  endif
+
+    if (ctx)
+        BN_CTX_free(ctx);
+    BN_free(p);
+    BN_free(a);
+    BN_free(b);
+    EC_GROUP_free(group);
+    EC_POINT_free(P);
+    EC_POINT_free(Q);
+    EC_POINT_free(R);
+    BN_free(x);
+    BN_free(y);
+    BN_free(z);
+    BN_free(cof);
+
+    if (C2_K163)
+        EC_GROUP_free(C2_K163);
+    if (C2_B163)
+        EC_GROUP_free(C2_B163);
+    if (C2_K233)
+        EC_GROUP_free(C2_K233);
+    if (C2_B233)
+        EC_GROUP_free(C2_B233);
+    if (C2_K283)
+        EC_GROUP_free(C2_K283);
+    if (C2_B283)
+        EC_GROUP_free(C2_B283);
+    if (C2_K409)
+        EC_GROUP_free(C2_K409);
+    if (C2_B409)
+        EC_GROUP_free(C2_B409);
+    if (C2_K571)
+        EC_GROUP_free(C2_K571);
+    if (C2_B571)
+        EC_GROUP_free(C2_B571);
+
+}
+# endif
 
 static void internal_curve_test(void)
-	{
-	EC_builtin_curve *curves = NULL;
-	size_t crv_len = 0, n = 0;
-	int    ok = 1;
-
-	crv_len = EC_get_builtin_curves(NULL, 0);
-
-	curves = OPENSSL_malloc(sizeof(EC_builtin_curve) * crv_len);
-
-	if (curves == NULL)
-		return;
-
-	if (!EC_get_builtin_curves(curves, crv_len))
-		{
-		OPENSSL_free(curves);
-		return;
-		}
-
-	fprintf(stdout, "testing internal curves: ");
-		
-	for (n = 0; n < crv_len; n++)
-		{
-		EC_GROUP *group = NULL;
-		int nid = curves[n].nid;
-		if ((group = EC_GROUP_new_by_curve_name(nid)) == NULL)
-			{
-			ok = 0;
-			fprintf(stdout, "\nEC_GROUP_new_curve_name() failed with"
-				" curve %s\n", OBJ_nid2sn(nid));
-			/* try next curve */
-			continue;
-			}
-		if (!EC_GROUP_check(group, NULL))
-			{
-			ok = 0;
-			fprintf(stdout, "\nEC_GROUP_check() failed with"
-				" curve %s\n", OBJ_nid2sn(nid));
-			EC_GROUP_free(group);
-			/* try the next curve */
-			continue;
-			}
-		fprintf(stdout, ".");
-		fflush(stdout);
-		EC_GROUP_free(group);
-		}
-	if (ok)
-		fprintf(stdout, " ok\n\n");
-	else
-		{
-		fprintf(stdout, " failed\n\n");
-		ABORT;
-		}
-	OPENSSL_free(curves);
-	return;
-	}
-
-#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
-/* nistp_test_params contains magic numbers for testing our optimized
- * implementations of several NIST curves with characteristic > 3. */
-struct nistp_test_params
-	{
-	const EC_METHOD* (*meth) ();
-	int degree;
-	/* Qx, Qy and D are taken from
-	 * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/ECDSA_Prime.pdf
-	 * Otherwise, values are standard curve parameters from FIPS 180-3 */
-	const char *p, *a, *b, *Qx, *Qy, *Gx, *Gy, *order, *d;
-	};
-
-static const struct nistp_test_params nistp_tests_params[] =
-	{
-		{
-		/* P-224 */
-		EC_GFp_nistp224_method,
-		224,
-		/* p */
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
-		/* a */
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
-		/* b */
-		"B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
-		/* Qx */
-		"E84FB0B8E7000CB657D7973CF6B42ED78B301674276DF744AF130B3E",
-		/* Qy */
-		"4376675C6FC5612C21A0FF2D2A89D2987DF7A2BC52183B5982298555",
-		/* Gx */
-		"B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21",
-		/* Gy */
-		"BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
-		/* order */
-		"FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
-		/* d */
-		"3F0C488E987C80BE0FEE521F8D90BE6034EC69AE11CA72AA777481E8",
-		},
-		{
-		/* P-256 */
-		EC_GFp_nistp256_method,
-		256,
-		/* p */
-		"ffffffff00000001000000000000000000000000ffffffffffffffffffffffff",
-		/* a */
-		"ffffffff00000001000000000000000000000000fffffffffffffffffffffffc",
-		/* b */
-		"5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
-		/* Qx */
-		"b7e08afdfe94bad3f1dc8c734798ba1c62b3a0ad1e9ea2a38201cd0889bc7a19",
-		/* Qy */
-		"3603f747959dbf7a4bb226e41928729063adc7ae43529e61b563bbc606cc5e09",
-		/* Gx */
-		"6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
-		/* Gy */
-		"4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5",
-		/* order */
-		"ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
-		/* d */
-		"c477f9f65c22cce20657faa5b2d1d8122336f851a508a1ed04e479c34985bf96",
-		},
-		{
-		/* P-521 */
-		EC_GFp_nistp521_method,
-		521,
-		/* p */
-		"1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
-		/* a */
-		"1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc",
-		/* b */
-		"051953eb9618e1c9a1f929a21a0b68540eea2da725b99b315f3b8b489918ef109e156193951ec7e937b1652c0bd3bb1bf073573df883d2c34f1ef451fd46b503f00",
-		/* Qx */
-		"0098e91eef9a68452822309c52fab453f5f117c1da8ed796b255e9ab8f6410cca16e59df403a6bdc6ca467a37056b1e54b3005d8ac030decfeb68df18b171885d5c4",
-		/* Qy */
-		"0164350c321aecfc1cca1ba4364c9b15656150b4b78d6a48d7d28e7f31985ef17be8554376b72900712c4b83ad668327231526e313f5f092999a4632fd50d946bc2e",
-		/* Gx */
-		"c6858e06b70404e9cd9e3ecb662395b4429c648139053fb521f828af606b4d3dbaa14b5e77efe75928fe1dc127a2ffa8de3348b3c1856a429bf97e7e31c2e5bd66",
-		/* Gy */
-		"11839296a789a3bc0045c8a5fb42c7d1bd998f54449579b446817afbd17273e662c97ee72995ef42640c550b9013fad0761353c7086a272c24088be94769fd16650",
-		/* order */
-		"1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa51868783bf2f966b7fcc0148f709a5d03bb5c9b8899c47aebb6fb71e91386409",
-		/* d */
-		"0100085f47b8e1b8b11b7eb33028c0b2888e304bfc98501955b45bba1478dc184eeedf09b86a5f7c21994406072787205e69a63709fe35aa93ba333514b24f961722",
-		},
-	};
+{
+    EC_builtin_curve *curves = NULL;
+    size_t crv_len = 0, n = 0;
+    int ok = 1;
+
+    crv_len = EC_get_builtin_curves(NULL, 0);
+
+    curves = OPENSSL_malloc(sizeof(EC_builtin_curve) * crv_len);
+
+    if (curves == NULL)
+        return;
+
+    if (!EC_get_builtin_curves(curves, crv_len)) {
+        OPENSSL_free(curves);
+        return;
+    }
+
+    fprintf(stdout, "testing internal curves: ");
+
+    for (n = 0; n < crv_len; n++) {
+        EC_GROUP *group = NULL;
+        int nid = curves[n].nid;
+        if ((group = EC_GROUP_new_by_curve_name(nid)) == NULL) {
+            ok = 0;
+            fprintf(stdout, "\nEC_GROUP_new_curve_name() failed with"
+                    " curve %s\n", OBJ_nid2sn(nid));
+            /* try next curve */
+            continue;
+        }
+        if (!EC_GROUP_check(group, NULL)) {
+            ok = 0;
+            fprintf(stdout, "\nEC_GROUP_check() failed with"
+                    " curve %s\n", OBJ_nid2sn(nid));
+            EC_GROUP_free(group);
+            /* try the next curve */
+            continue;
+        }
+        fprintf(stdout, ".");
+        fflush(stdout);
+        EC_GROUP_free(group);
+    }
+    if (ok)
+        fprintf(stdout, " ok\n\n");
+    else {
+        fprintf(stdout, " failed\n\n");
+        ABORT;
+    }
+    OPENSSL_free(curves);
+    return;
+}
+
+# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+/*
+ * nistp_test_params contains magic numbers for testing our optimized
+ * implementations of several NIST curves with characteristic > 3.
+ */
+struct nistp_test_params {
+    const EC_METHOD *(*meth) ();
+    int degree;
+    /*
+     * Qx, Qy and D are taken from
+     * http://csrcdocut.gov/groups/ST/toolkit/documents/Examples/ECDSA_Prime.pdf
+     * Otherwise, values are standard curve parameters from FIPS 180-3
+     */
+    const char *p, *a, *b, *Qx, *Qy, *Gx, *Gy, *order, *d;
+};
+
+static const struct nistp_test_params nistp_tests_params[] = {
+    {
+     /* P-224 */
+     EC_GFp_nistp224_method,
+     224,
+     /* p */
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
+     /* a */
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
+     /* b */
+     "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
+     /* Qx */
+     "E84FB0B8E7000CB657D7973CF6B42ED78B301674276DF744AF130B3E",
+     /* Qy */
+     "4376675C6FC5612C21A0FF2D2A89D2987DF7A2BC52183B5982298555",
+     /* Gx */
+     "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21",
+     /* Gy */
+     "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
+     /* order */
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
+     /* d */
+     "3F0C488E987C80BE0FEE521F8D90BE6034EC69AE11CA72AA777481E8",
+     },
+    {
+     /* P-256 */
+     EC_GFp_nistp256_method,
+     256,
+     /* p */
+     "ffffffff00000001000000000000000000000000ffffffffffffffffffffffff",
+     /* a */
+     "ffffffff00000001000000000000000000000000fffffffffffffffffffffffc",
+     /* b */
+     "5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
+     /* Qx */
+     "b7e08afdfe94bad3f1dc8c734798ba1c62b3a0ad1e9ea2a38201cd0889bc7a19",
+     /* Qy */
+     "3603f747959dbf7a4bb226e41928729063adc7ae43529e61b563bbc606cc5e09",
+     /* Gx */
+     "6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
+     /* Gy */
+     "4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5",
+     /* order */
+     "ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
+     /* d */
+     "c477f9f65c22cce20657faa5b2d1d8122336f851a508a1ed04e479c34985bf96",
+     },
+    {
+     /* P-521 */
+     EC_GFp_nistp521_method,
+     521,
+     /* p */
+     "1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+     /* a */
+     "1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc",
+     /* b */
+     "051953eb9618e1c9a1f929a21a0b68540eea2da725b99b315f3b8b489918ef109e156193951ec7e937b1652c0bd3bb1bf073573df883d2c34f1ef451fd46b503f00",
+     /* Qx */
+     "0098e91eef9a68452822309c52fab453f5f117c1da8ed796b255e9ab8f6410cca16e59df403a6bdc6ca467a37056b1e54b3005d8ac030decfeb68df18b171885d5c4",
+     /* Qy */
+     "0164350c321aecfc1cca1ba4364c9b15656150b4b78d6a48d7d28e7f31985ef17be8554376b72900712c4b83ad668327231526e313f5f092999a4632fd50d946bc2e",
+     /* Gx */
+     "c6858e06b70404e9cd9e3ecb662395b4429c648139053fb521f828af606b4d3dbaa14b5e77efe75928fe1dc127a2ffa8de3348b3c1856a429bf97e7e31c2e5bd66",
+     /* Gy */
+     "11839296a789a3bc0045c8a5fb42c7d1bd998f54449579b446817afbd17273e662c97ee72995ef42640c550b9013fad0761353c7086a272c24088be94769fd16650",
+     /* order */
+     "1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa51868783bf2f966b7fcc0148f709a5d03bb5c9b8899c47aebb6fb71e91386409",
+     /* d */
+     "0100085f47b8e1b8b11b7eb33028c0b2888e304bfc98501955b45bba1478dc184eeedf09b86a5f7c21994406072787205e69a63709fe35aa93ba333514b24f961722",
+     },
+};
 
 static void nistp_single_test(const struct nistp_test_params *test)
-	{
-	BN_CTX *ctx;
-	BIGNUM *p, *a, *b, *x, *y, *n, *m, *order;
-	EC_GROUP *NISTP;
-	EC_POINT *G, *P, *Q, *Q_CHECK;
-
-	fprintf(stdout, "\nNIST curve P-%d (optimised implementation):\n", test->degree);
-	ctx = BN_CTX_new();
-	p = BN_new();
-	a = BN_new();
-	b = BN_new();
-	x = BN_new(); y = BN_new();
-	m = BN_new(); n = BN_new(); order = BN_new();
-
-	NISTP = EC_GROUP_new(test->meth());
-	if(!NISTP) ABORT;
-	if (!BN_hex2bn(&p, test->p)) ABORT;
-	if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL)) ABORT;
-	if (!BN_hex2bn(&a, test->a)) ABORT;
-	if (!BN_hex2bn(&b, test->b)) ABORT;
-	if (!EC_GROUP_set_curve_GFp(NISTP, p, a, b, ctx)) ABORT;
-	G = EC_POINT_new(NISTP);
-	P = EC_POINT_new(NISTP);
-	Q = EC_POINT_new(NISTP);
-	Q_CHECK = EC_POINT_new(NISTP);
-	if(!BN_hex2bn(&x, test->Qx)) ABORT;
-	if(!BN_hex2bn(&y, test->Qy)) ABORT;
-	if(!EC_POINT_set_affine_coordinates_GFp(NISTP, Q_CHECK, x, y, ctx)) ABORT;
-	if (!BN_hex2bn(&x, test->Gx)) ABORT;
-	if (!BN_hex2bn(&y, test->Gy)) ABORT;
-	if (!EC_POINT_set_affine_coordinates_GFp(NISTP, G, x, y, ctx)) ABORT;
-	if (!BN_hex2bn(&order, test->order)) ABORT;
-	if (!EC_GROUP_set_generator(NISTP, G, order, BN_value_one())) ABORT;
-
-	fprintf(stdout, "verify degree ... ");
-	if (EC_GROUP_get_degree(NISTP) != test->degree) ABORT;
-	fprintf(stdout, "ok\n");
-
-	fprintf(stdout, "NIST test vectors ... ");
-	if (!BN_hex2bn(&n, test->d)) ABORT;
-	/* fixed point multiplication */
-	EC_POINT_mul(NISTP, Q, n, NULL, NULL, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-	/* random point multiplication */
-	EC_POINT_mul(NISTP, Q, NULL, G, n, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-
-	/* set generator to P = 2*G, where G is the standard generator */
-	if (!EC_POINT_dbl(NISTP, P, G, ctx)) ABORT;
-	if (!EC_GROUP_set_generator(NISTP, P, order, BN_value_one())) ABORT;
-	/* set the scalar to m=n/2, where n is the NIST test scalar */
-	if (!BN_rshift(m, n, 1)) ABORT;
-
-	/* test the non-standard generator */
-	/* fixed point multiplication */
-	EC_POINT_mul(NISTP, Q, m, NULL, NULL, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-	/* random point multiplication */
-	EC_POINT_mul(NISTP, Q, NULL, P, m, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-
-	/* now repeat all tests with precomputation */
-	if (!EC_GROUP_precompute_mult(NISTP, ctx)) ABORT;
-
-	/* fixed point multiplication */
-	EC_POINT_mul(NISTP, Q, m, NULL, NULL, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-	/* random point multiplication */
-	EC_POINT_mul(NISTP, Q, NULL, P, m, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-
-	/* reset generator */
-	if (!EC_GROUP_set_generator(NISTP, G, order, BN_value_one())) ABORT;
-	/* fixed point multiplication */
-	EC_POINT_mul(NISTP, Q, n, NULL, NULL, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-	/* random point multiplication */
-	EC_POINT_mul(NISTP, Q, NULL, G, n, ctx);
-	if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT;
-
-	fprintf(stdout, "ok\n");
-	group_order_tests(NISTP);
-#if 0
-	timings(NISTP, TIMING_BASE_PT, ctx);
-	timings(NISTP, TIMING_RAND_PT, ctx);
-#endif
-	EC_GROUP_free(NISTP);
-	EC_POINT_free(G);
-	EC_POINT_free(P);
-	EC_POINT_free(Q);
-	EC_POINT_free(Q_CHECK);
-	BN_free(n);
-	BN_free(m);
-	BN_free(p);
-	BN_free(a);
-	BN_free(b);
-	BN_free(x);
-	BN_free(y);
-	BN_free(order);
-	BN_CTX_free(ctx);
-	}
+{
+    BN_CTX *ctx;
+    BIGNUM *p, *a, *b, *x, *y, *n, *m, *order;
+    EC_GROUP *NISTP;
+    EC_POINT *G, *P, *Q, *Q_CHECK;
+
+    fprintf(stdout, "\nNIST curve P-%d (optimised implementation):\n",
+            test->degree);
+    ctx = BN_CTX_new();
+    p = BN_new();
+    a = BN_new();
+    b = BN_new();
+    x = BN_new();
+    y = BN_new();
+    m = BN_new();
+    n = BN_new();
+    order = BN_new();
+
+    NISTP = EC_GROUP_new(test->meth());
+    if (!NISTP)
+        ABORT;
+    if (!BN_hex2bn(&p, test->p))
+        ABORT;
+    if (1 != BN_is_prime_ex(p, BN_prime_checks, ctx, NULL))
+        ABORT;
+    if (!BN_hex2bn(&a, test->a))
+        ABORT;
+    if (!BN_hex2bn(&b, test->b))
+        ABORT;
+    if (!EC_GROUP_set_curve_GFp(NISTP, p, a, b, ctx))
+        ABORT;
+    G = EC_POINT_new(NISTP);
+    P = EC_POINT_new(NISTP);
+    Q = EC_POINT_new(NISTP);
+    Q_CHECK = EC_POINT_new(NISTP);
+    if (!BN_hex2bn(&x, test->Qx))
+        ABORT;
+    if (!BN_hex2bn(&y, test->Qy))
+        ABORT;
+    if (!EC_POINT_set_affine_coordinates_GFp(NISTP, Q_CHECK, x, y, ctx))
+        ABORT;
+    if (!BN_hex2bn(&x, test->Gx))
+        ABORT;
+    if (!BN_hex2bn(&y, test->Gy))
+        ABORT;
+    if (!EC_POINT_set_affine_coordinates_GFp(NISTP, G, x, y, ctx))
+        ABORT;
+    if (!BN_hex2bn(&order, test->order))
+        ABORT;
+    if (!EC_GROUP_set_generator(NISTP, G, order, BN_value_one()))
+        ABORT;
+
+    fprintf(stdout, "verify degree ... ");
+    if (EC_GROUP_get_degree(NISTP) != test->degree)
+        ABORT;
+    fprintf(stdout, "ok\n");
+
+    fprintf(stdout, "NIST test vectors ... ");
+    if (!BN_hex2bn(&n, test->d))
+        ABORT;
+    /* fixed point multiplication */
+    EC_POINT_mul(NISTP, Q, n, NULL, NULL, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+    /* random point multiplication */
+    EC_POINT_mul(NISTP, Q, NULL, G, n, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+
+    /* set generator to P = 2*G, where G is the standard generator */
+    if (!EC_POINT_dbl(NISTP, P, G, ctx))
+        ABORT;
+    if (!EC_GROUP_set_generator(NISTP, P, order, BN_value_one()))
+        ABORT;
+    /* set the scalar to m=n/2, where n is the NIST test scalar */
+    if (!BN_rshift(m, n, 1))
+        ABORT;
+
+    /* test the non-standard generator */
+    /* fixed point multiplication */
+    EC_POINT_mul(NISTP, Q, m, NULL, NULL, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+    /* random point multiplication */
+    EC_POINT_mul(NISTP, Q, NULL, P, m, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+
+    /* now repeat all tests with precomputation */
+    if (!EC_GROUP_precompute_mult(NISTP, ctx))
+        ABORT;
+
+    /* fixed point multiplication */
+    EC_POINT_mul(NISTP, Q, m, NULL, NULL, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+    /* random point multiplication */
+    EC_POINT_mul(NISTP, Q, NULL, P, m, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+
+    /* reset generator */
+    if (!EC_GROUP_set_generator(NISTP, G, order, BN_value_one()))
+        ABORT;
+    /* fixed point multiplication */
+    EC_POINT_mul(NISTP, Q, n, NULL, NULL, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+    /* random point multiplication */
+    EC_POINT_mul(NISTP, Q, NULL, G, n, ctx);
+    if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx))
+        ABORT;
+
+    fprintf(stdout, "ok\n");
+    group_order_tests(NISTP);
+#  if 0
+    timings(NISTP, TIMING_BASE_PT, ctx);
+    timings(NISTP, TIMING_RAND_PT, ctx);
+#  endif
+    EC_GROUP_free(NISTP);
+    EC_POINT_free(G);
+    EC_POINT_free(P);
+    EC_POINT_free(Q);
+    EC_POINT_free(Q_CHECK);
+    BN_free(n);
+    BN_free(m);
+    BN_free(p);
+    BN_free(a);
+    BN_free(b);
+    BN_free(x);
+    BN_free(y);
+    BN_free(order);
+    BN_CTX_free(ctx);
+}
 
 static void nistp_tests()
-	{
-	unsigned i;
-
-	for (i = 0; i < sizeof(nistp_tests_params) / sizeof(struct nistp_test_params); i++)
-		{
-		nistp_single_test(&nistp_tests_params[i]);
-		}
-	}
-#endif
+{
+    unsigned i;
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+    for (i = 0;
+         i < sizeof(nistp_tests_params) / sizeof(struct nistp_test_params);
+         i++) {
+        nistp_single_test(&nistp_tests_params[i]);
+    }
+}
+# endif
 
-int main(int argc, char *argv[])
-	{	
-	
-	/* enable memory leak checking unless explicitly disabled */
-	if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
-		{
-		CRYPTO_malloc_debug_init();
-		CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
-		}
-	else
-		{
-		/* OPENSSL_DEBUG_MEMORY=off */
-		CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
-		}
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-	ERR_load_crypto_strings();
-
-	RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
-
-	prime_field_tests();
-	puts("");
-#ifndef OPENSSL_NO_EC2M
-	char2_field_tests();
-#endif
-#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
-	nistp_tests();
-#endif
-	/* test the internal curves */
-	internal_curve_test();
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
-#ifndef OPENSSL_NO_ENGINE
-	ENGINE_cleanup();
-#endif
-	CRYPTO_cleanup_all_ex_data();
-	ERR_free_strings();
-	ERR_remove_thread_state(NULL);
-	CRYPTO_mem_leaks_fp(stderr);
-	
-	return 0;
-	}
+int main(int argc, char *argv[])
+{
+
+    /* enable memory leak checking unless explicitly disabled */
+    if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
+          && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
+        CRYPTO_malloc_debug_init();
+        CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+    } else {
+        /* OPENSSL_DEBUG_MEMORY=off */
+        CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+    }
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    ERR_load_crypto_strings();
+
+    RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
+
+    prime_field_tests();
+    puts("");
+# ifndef OPENSSL_NO_EC2M
+    char2_field_tests();
+# endif
+# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+    nistp_tests();
+# endif
+    /* test the internal curves */
+    internal_curve_test();
+
+# ifndef OPENSSL_NO_ENGINE
+    ENGINE_cleanup();
+# endif
+    CRYPTO_cleanup_all_ex_data();
+    ERR_free_strings();
+    ERR_remove_thread_state(NULL);
+    CRYPTO_mem_leaks_fp(stderr);
+
+    return 0;
+}
 #endif
diff --git a/crypto/ecdh/ecdh.h b/crypto/ecdh/ecdh.h
index 6d792180d6..25348b30fe 100644
--- a/crypto/ecdh/ecdh.h
+++ b/crypto/ecdh/ecdh.h
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,48 +67,50 @@
  *
  */
 #ifndef HEADER_ECDH_H
-#define HEADER_ECDH_H
+# define HEADER_ECDH_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_ECDH
-#error ECDH is disabled.
-#endif
+# ifdef OPENSSL_NO_ECDH
+#  error ECDH is disabled.
+# endif
 
-#include 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
+# include 
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define EC_FLAG_COFACTOR_ECDH	0x1000
+# define EC_FLAG_COFACTOR_ECDH   0x1000
 
 const ECDH_METHOD *ECDH_OpenSSL(void);
 
-void	  ECDH_set_default_method(const ECDH_METHOD *);
+void ECDH_set_default_method(const ECDH_METHOD *);
 const ECDH_METHOD *ECDH_get_default_method(void);
-int 	  ECDH_set_method(EC_KEY *, const ECDH_METHOD *);
-
-int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh,
-                     void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
+int ECDH_set_method(EC_KEY *, const ECDH_METHOD *);
 
-int 	  ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new 
-		*new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int 	  ECDH_set_ex_data(EC_KEY *d, int idx, void *arg);
-void 	  *ECDH_get_ex_data(EC_KEY *d, int idx);
+int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
+                     EC_KEY *ecdh, void *(*KDF) (const void *in, size_t inlen,
+                                                 void *out, size_t *outlen));
 
-int ECDH_KDF_X9_62(unsigned char *out, size_t outlen, 
-		const unsigned char *Z, size_t Zlen,
-		const unsigned char *sinfo, size_t sinfolen,
-		const EVP_MD *md);
+int ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
+                          *new_func, CRYPTO_EX_dup *dup_func,
+                          CRYPTO_EX_free *free_func);
+int ECDH_set_ex_data(EC_KEY *d, int idx, void *arg);
+void *ECDH_get_ex_data(EC_KEY *d, int idx);
 
+int ECDH_KDF_X9_62(unsigned char *out, size_t outlen,
+                   const unsigned char *Z, size_t Zlen,
+                   const unsigned char *sinfo, size_t sinfolen,
+                   const EVP_MD *md);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ECDH_strings(void);
@@ -116,15 +118,15 @@ void ERR_load_ECDH_strings(void);
 /* Error codes for the ECDH functions. */
 
 /* Function codes. */
-#define ECDH_F_ECDH_CHECK				 102
-#define ECDH_F_ECDH_COMPUTE_KEY				 100
-#define ECDH_F_ECDH_DATA_NEW_METHOD			 101
+# define ECDH_F_ECDH_CHECK                                102
+# define ECDH_F_ECDH_COMPUTE_KEY                          100
+# define ECDH_F_ECDH_DATA_NEW_METHOD                      101
 
 /* Reason codes. */
-#define ECDH_R_KDF_FAILED				 102
-#define ECDH_R_NON_FIPS_METHOD				 103
-#define ECDH_R_NO_PRIVATE_VALUE				 100
-#define ECDH_R_POINT_ARITHMETIC_FAILURE			 101
+# define ECDH_R_KDF_FAILED                                102
+# define ECDH_R_NON_FIPS_METHOD                           103
+# define ECDH_R_NO_PRIVATE_VALUE                          100
+# define ECDH_R_POINT_ARITHMETIC_FAILURE                  101
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ecdh/ecdhtest.c b/crypto/ecdh/ecdhtest.c
index 4b861fef61..2fe2c66443 100644
--- a/crypto/ecdh/ecdhtest.c
+++ b/crypto/ecdh/ecdhtest.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -73,7 +73,7 @@
 
 #include "../e_os.h"
 
-#include 	/* for OPENSSL_NO_ECDH */
+#include  /* for OPENSSL_NO_ECDH */
 #include 
 #include 
 #include 
@@ -86,460 +86,495 @@
 int main(int argc, char *argv[])
 {
     printf("No ECDH support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-#ifdef OPENSSL_SYS_WIN16
-#define MS_CALLBACK	_far _loadds
-#else
-#define MS_CALLBACK
-#endif
+# ifdef OPENSSL_SYS_WIN16
+#  define MS_CALLBACK     _far _loadds
+# else
+#  define MS_CALLBACK
+# endif
 
-#if 0
+# if 0
 static void MS_CALLBACK cb(int p, int n, void *arg);
-#endif
-
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+# endif
 
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
 static const int KDF1_SHA1_len = 20;
-static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
-	{
-#ifndef OPENSSL_NO_SHA
-	if (*outlen < SHA_DIGEST_LENGTH)
-		return NULL;
-	else
-		*outlen = SHA_DIGEST_LENGTH;
-	return SHA1(in, inlen, out);
-#else
-	return NULL;
-#endif
-	}
-
+static void *KDF1_SHA1(const void *in, size_t inlen, void *out,
+                       size_t *outlen)
+{
+# ifndef OPENSSL_NO_SHA
+    if (*outlen < SHA_DIGEST_LENGTH)
+        return NULL;
+    else
+        *outlen = SHA_DIGEST_LENGTH;
+    return SHA1(in, inlen, out);
+# else
+    return NULL;
+# endif
+}
 
 static int test_ecdh_curve(int nid, const char *text, BN_CTX *ctx, BIO *out)
-	{
-	EC_KEY *a=NULL;
-	EC_KEY *b=NULL;
-	BIGNUM *x_a=NULL, *y_a=NULL,
-	       *x_b=NULL, *y_b=NULL;
-	char buf[12];
-	unsigned char *abuf=NULL,*bbuf=NULL;
-	int i,alen,blen,aout,bout,ret=0;
-	const EC_GROUP *group;
-
-	a = EC_KEY_new_by_curve_name(nid);
-	b = EC_KEY_new_by_curve_name(nid);
-	if (a == NULL || b == NULL)
-		goto err;
-
-	group = EC_KEY_get0_group(a);
-
-	if ((x_a=BN_new()) == NULL) goto err;
-	if ((y_a=BN_new()) == NULL) goto err;
-	if ((x_b=BN_new()) == NULL) goto err;
-	if ((y_b=BN_new()) == NULL) goto err;
-
-	BIO_puts(out,"Testing key generation with ");
-	BIO_puts(out,text);
-#ifdef NOISY
-	BIO_puts(out,"\n");
-#else
-	(void)BIO_flush(out);
-#endif
-
-	if (!EC_KEY_generate_key(a)) goto err;
-	
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field) 
-		{
-		if (!EC_POINT_get_affine_coordinates_GFp(group,
-			EC_KEY_get0_public_key(a), x_a, y_a, ctx)) goto err;
-		}
-#ifndef OPENSSL_NO_EC2M
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group,
-			EC_KEY_get0_public_key(a), x_a, y_a, ctx)) goto err;
-		}
-#endif
-#ifdef NOISY
-	BIO_puts(out,"  pri 1=");
-	BN_print(out,a->priv_key);
-	BIO_puts(out,"\n  pub 1=");
-	BN_print(out,x_a);
-	BIO_puts(out,",");
-	BN_print(out,y_a);
-	BIO_puts(out,"\n");
-#else
-	BIO_printf(out," .");
-	(void)BIO_flush(out);
-#endif
-
-	if (!EC_KEY_generate_key(b)) goto err;
-
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field) 
-		{
-		if (!EC_POINT_get_affine_coordinates_GFp(group, 
-			EC_KEY_get0_public_key(b), x_b, y_b, ctx)) goto err;
-		}
-#ifndef OPENSSL_NO_EC2M
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, 
-			EC_KEY_get0_public_key(b), x_b, y_b, ctx)) goto err;
-		}
-#endif
-
-#ifdef NOISY
-	BIO_puts(out,"  pri 2=");
-	BN_print(out,b->priv_key);
-	BIO_puts(out,"\n  pub 2=");
-	BN_print(out,x_b);
-	BIO_puts(out,",");
-	BN_print(out,y_b);
-	BIO_puts(out,"\n");
-#else
-	BIO_printf(out,".");
-	(void)BIO_flush(out);
-#endif
-
-	alen=KDF1_SHA1_len;
-	abuf=(unsigned char *)OPENSSL_malloc(alen);
-	aout=ECDH_compute_key(abuf,alen,EC_KEY_get0_public_key(b),a,KDF1_SHA1);
-
-#ifdef NOISY
-	BIO_puts(out,"  key1 =");
-	for (i=0; i
 #include 
 
-
 /* Key derivation function from X9.62/SECG */
 /* Way more than we will ever need */
-#define ECDH_KDF_MAX	(1 << 30)
+#define ECDH_KDF_MAX    (1 << 30)
 
-int ECDH_KDF_X9_62(unsigned char *out, size_t outlen, 
-		const unsigned char *Z, size_t Zlen,
-		const unsigned char *sinfo, size_t sinfolen,
-		const EVP_MD *md)
-	{
-	EVP_MD_CTX mctx;
-	int rv = 0;
-	unsigned int i;
-	size_t mdlen;
-	unsigned char ctr[4];
-	if (sinfolen > ECDH_KDF_MAX || outlen > ECDH_KDF_MAX || Zlen > ECDH_KDF_MAX)
-		return 0;
-	mdlen = EVP_MD_size(md);
-	EVP_MD_CTX_init(&mctx);
-	for (i = 1;;i++)
-		{
-		unsigned char mtmp[EVP_MAX_MD_SIZE];
-		EVP_DigestInit_ex(&mctx, md, NULL);
-		ctr[3] = i & 0xFF;
-		ctr[2] = (i >> 8) & 0xFF;
-		ctr[1] = (i >> 16) & 0xFF;
-		ctr[0] = (i >> 24) & 0xFF;
-		if (!EVP_DigestUpdate(&mctx, Z, Zlen))
-			goto err;
-		if (!EVP_DigestUpdate(&mctx, ctr, sizeof(ctr)))
-			goto err;
-		if (!EVP_DigestUpdate(&mctx, sinfo, sinfolen))
-			goto err;
-		if (outlen >= mdlen)
-			{
-			if (!EVP_DigestFinal(&mctx, out, NULL))
-				goto err;
-			outlen -= mdlen;
-			if (outlen == 0)
-				break;
-			out += mdlen;
-			}
-		else
-			{
-			if (!EVP_DigestFinal(&mctx, mtmp, NULL))
-				goto err;
-			memcpy(out, mtmp, outlen);
-			OPENSSL_cleanse(mtmp, mdlen);
-			break;
-			}
-		}
-	rv = 1;
-	err:
-	EVP_MD_CTX_cleanup(&mctx);
-	return rv;
-	}
-	
+int ECDH_KDF_X9_62(unsigned char *out, size_t outlen,
+                   const unsigned char *Z, size_t Zlen,
+                   const unsigned char *sinfo, size_t sinfolen,
+                   const EVP_MD *md)
+{
+    EVP_MD_CTX mctx;
+    int rv = 0;
+    unsigned int i;
+    size_t mdlen;
+    unsigned char ctr[4];
+    if (sinfolen > ECDH_KDF_MAX || outlen > ECDH_KDF_MAX
+        || Zlen > ECDH_KDF_MAX)
+        return 0;
+    mdlen = EVP_MD_size(md);
+    EVP_MD_CTX_init(&mctx);
+    for (i = 1;; i++) {
+        unsigned char mtmp[EVP_MAX_MD_SIZE];
+        EVP_DigestInit_ex(&mctx, md, NULL);
+        ctr[3] = i & 0xFF;
+        ctr[2] = (i >> 8) & 0xFF;
+        ctr[1] = (i >> 16) & 0xFF;
+        ctr[0] = (i >> 24) & 0xFF;
+        if (!EVP_DigestUpdate(&mctx, Z, Zlen))
+            goto err;
+        if (!EVP_DigestUpdate(&mctx, ctr, sizeof(ctr)))
+            goto err;
+        if (!EVP_DigestUpdate(&mctx, sinfo, sinfolen))
+            goto err;
+        if (outlen >= mdlen) {
+            if (!EVP_DigestFinal(&mctx, out, NULL))
+                goto err;
+            outlen -= mdlen;
+            if (outlen == 0)
+                break;
+            out += mdlen;
+        } else {
+            if (!EVP_DigestFinal(&mctx, mtmp, NULL))
+                goto err;
+            memcpy(out, mtmp, outlen);
+            OPENSSL_cleanse(mtmp, mdlen);
+            break;
+        }
+    }
+    rv = 1;
+ err:
+    EVP_MD_CTX_cleanup(&mctx);
+    return rv;
+}
diff --git a/crypto/ecdh/ech_key.c b/crypto/ecdh/ech_key.c
index 2988899ea2..4f14498962 100644
--- a/crypto/ecdh/ech_key.c
+++ b/crypto/ecdh/ech_key.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -70,11 +70,12 @@
 #include "ech_locl.h"
 
 int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
-	EC_KEY *eckey,
-	void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen))
+                     EC_KEY *eckey,
+                     void *(*KDF) (const void *in, size_t inlen, void *out,
+                                   size_t *outlen))
 {
-	ECDH_DATA *ecdh = ecdh_check(eckey);
-	if (ecdh == NULL)
-		return 0;
-	return ecdh->meth->compute_key(out, outlen, pub_key, eckey, KDF);
+    ECDH_DATA *ecdh = ecdh_check(eckey);
+    if (ecdh == NULL)
+        return 0;
+    return ecdh->meth->compute_key(out, outlen, pub_key, eckey, KDF);
 }
diff --git a/crypto/ecdh/ech_lib.c b/crypto/ecdh/ech_lib.c
index 0644431b75..cbc21d1a27 100644
--- a/crypto/ecdh/ech_lib.c
+++ b/crypto/ecdh/ech_lib.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -70,204 +70,196 @@
 #include "ech_locl.h"
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-const char ECDH_version[]="ECDH" OPENSSL_VERSION_PTEXT;
+const char ECDH_version[] = "ECDH" OPENSSL_VERSION_PTEXT;
 
 static const ECDH_METHOD *default_ECDH_method = NULL;
 
 static void *ecdh_data_new(void);
 static void *ecdh_data_dup(void *);
-static void  ecdh_data_free(void *);
+static void ecdh_data_free(void *);
 
 void ECDH_set_default_method(const ECDH_METHOD *meth)
-	{
-	default_ECDH_method = meth;
-	}
+{
+    default_ECDH_method = meth;
+}
 
 const ECDH_METHOD *ECDH_get_default_method(void)
-	{
-	if(!default_ECDH_method) 
-		{
+{
+    if (!default_ECDH_method) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return FIPS_ecdh_openssl();
-		else
-			return ECDH_OpenSSL();
+        if (FIPS_mode())
+            return FIPS_ecdh_openssl();
+        else
+            return ECDH_OpenSSL();
 #else
-		default_ECDH_method = ECDH_OpenSSL();
+        default_ECDH_method = ECDH_OpenSSL();
 #endif
-		}
-	return default_ECDH_method;
-	}
+    }
+    return default_ECDH_method;
+}
 
 int ECDH_set_method(EC_KEY *eckey, const ECDH_METHOD *meth)
-	{
-	ECDH_DATA *ecdh;
+{
+    ECDH_DATA *ecdh;
 
-	ecdh = ecdh_check(eckey);
+    ecdh = ecdh_check(eckey);
 
-	if (ecdh == NULL)
-		return 0;
+    if (ecdh == NULL)
+        return 0;
 
 #if 0
-        mtmp = ecdh->meth;
-        if (mtmp->finish)
-		mtmp->finish(eckey);
+    mtmp = ecdh->meth;
+    if (mtmp->finish)
+        mtmp->finish(eckey);
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	if (ecdh->engine)
-		{
-		ENGINE_finish(ecdh->engine);
-		ecdh->engine = NULL;
-		}
+    if (ecdh->engine) {
+        ENGINE_finish(ecdh->engine);
+        ecdh->engine = NULL;
+    }
 #endif
-        ecdh->meth = meth;
+    ecdh->meth = meth;
 #if 0
-        if (meth->init) 
-		meth->init(eckey);
+    if (meth->init)
+        meth->init(eckey);
 #endif
-        return 1;
-	}
+    return 1;
+}
 
 static ECDH_DATA *ECDH_DATA_new_method(ENGINE *engine)
-	{
-	ECDH_DATA *ret;
+{
+    ECDH_DATA *ret;
 
-	ret=(ECDH_DATA *)OPENSSL_malloc(sizeof(ECDH_DATA));
-	if (ret == NULL)
-		{
-		ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
+    ret = (ECDH_DATA *)OPENSSL_malloc(sizeof(ECDH_DATA));
+    if (ret == NULL) {
+        ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	ret->init = NULL;
+    ret->init = NULL;
 
-	ret->meth = ECDH_get_default_method();
-	ret->engine = engine;
+    ret->meth = ECDH_get_default_method();
+    ret->engine = engine;
 #ifndef OPENSSL_NO_ENGINE
-	if (!ret->engine)
-		ret->engine = ENGINE_get_default_ECDH();
-	if (ret->engine)
-		{
-		ret->meth = ENGINE_get_ECDH(ret->engine);
-		if (!ret->meth)
-			{
-			ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_ENGINE_LIB);
-			ENGINE_finish(ret->engine);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
+    if (!ret->engine)
+        ret->engine = ENGINE_get_default_ECDH();
+    if (ret->engine) {
+        ret->meth = ENGINE_get_ECDH(ret->engine);
+        if (!ret->meth) {
+            ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            ENGINE_finish(ret->engine);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+    }
 #endif
 
-	ret->flags = ret->meth->flags;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDH, ret, &ret->ex_data);
+    ret->flags = ret->meth->flags;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDH, ret, &ret->ex_data);
 #if 0
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDH, ret, &ret->ex_data);
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-#endif	
-	return(ret);
-	}
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDH, ret, &ret->ex_data);
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+#endif
+    return (ret);
+}
 
 static void *ecdh_data_new(void)
-	{
-	return (void *)ECDH_DATA_new_method(NULL);
-	}
+{
+    return (void *)ECDH_DATA_new_method(NULL);
+}
 
 static void *ecdh_data_dup(void *data)
 {
-	ECDH_DATA *r = (ECDH_DATA *)data;
+    ECDH_DATA *r = (ECDH_DATA *)data;
 
-	/* XXX: dummy operation */
-	if (r == NULL)
-		return NULL;
+    /* XXX: dummy operation */
+    if (r == NULL)
+        return NULL;
 
-	return (void *)ecdh_data_new();
+    return (void *)ecdh_data_new();
 }
 
 void ecdh_data_free(void *data)
-	{
-	ECDH_DATA *r = (ECDH_DATA *)data;
+{
+    ECDH_DATA *r = (ECDH_DATA *)data;
 
 #ifndef OPENSSL_NO_ENGINE
-	if (r->engine)
-		ENGINE_finish(r->engine);
+    if (r->engine)
+        ENGINE_finish(r->engine);
 #endif
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDH, r, &r->ex_data);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDH, r, &r->ex_data);
 
-	OPENSSL_cleanse((void *)r, sizeof(ECDH_DATA));
+    OPENSSL_cleanse((void *)r, sizeof(ECDH_DATA));
 
-	OPENSSL_free(r);
-	}
+    OPENSSL_free(r);
+}
 
 ECDH_DATA *ecdh_check(EC_KEY *key)
-	{
-	ECDH_DATA *ecdh_data;
- 
-	void *data = EC_KEY_get_key_method_data(key, ecdh_data_dup,
-					ecdh_data_free, ecdh_data_free);
-	if (data == NULL)
-	{
-		ecdh_data = (ECDH_DATA *)ecdh_data_new();
-		if (ecdh_data == NULL)
-			return NULL;
-		data = EC_KEY_insert_key_method_data(key, (void *)ecdh_data,
-			   ecdh_data_dup, ecdh_data_free, ecdh_data_free);
-		if (data != NULL)
-			{
-			/* Another thread raced us to install the key_method
-			 * data and won. */
-			ecdh_data_free(ecdh_data);
-			ecdh_data = (ECDH_DATA *)data;
-			}
-	}
-	else
-		ecdh_data = (ECDH_DATA *)data;
+{
+    ECDH_DATA *ecdh_data;
+
+    void *data = EC_KEY_get_key_method_data(key, ecdh_data_dup,
+                                            ecdh_data_free, ecdh_data_free);
+    if (data == NULL) {
+        ecdh_data = (ECDH_DATA *)ecdh_data_new();
+        if (ecdh_data == NULL)
+            return NULL;
+        data = EC_KEY_insert_key_method_data(key, (void *)ecdh_data,
+                                             ecdh_data_dup, ecdh_data_free,
+                                             ecdh_data_free);
+        if (data != NULL) {
+            /*
+             * Another thread raced us to install the key_method data and
+             * won.
+             */
+            ecdh_data_free(ecdh_data);
+            ecdh_data = (ECDH_DATA *)data;
+        }
+    } else
+        ecdh_data = (ECDH_DATA *)data;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(ecdh_data->flags & ECDH_FLAG_FIPS_METHOD)
-			&& !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW))
-		{
-		ECDHerr(ECDH_F_ECDH_CHECK, ECDH_R_NON_FIPS_METHOD);
-		return NULL;
-		}
+    if (FIPS_mode() && !(ecdh_data->flags & ECDH_FLAG_FIPS_METHOD)
+        && !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW)) {
+        ECDHerr(ECDH_F_ECDH_CHECK, ECDH_R_NON_FIPS_METHOD);
+        return NULL;
+    }
 #endif
-	
 
-	return ecdh_data;
-	}
+    return ecdh_data;
+}
 
 int ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ECDH, argl, argp,
-				new_func, dup_func, free_func);
-	}
+                          CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ECDH, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int ECDH_set_ex_data(EC_KEY *d, int idx, void *arg)
-	{
-	ECDH_DATA *ecdh;
-	ecdh = ecdh_check(d);
-	if (ecdh == NULL)
-		return 0;
-	return(CRYPTO_set_ex_data(&ecdh->ex_data,idx,arg));
-	}
+{
+    ECDH_DATA *ecdh;
+    ecdh = ecdh_check(d);
+    if (ecdh == NULL)
+        return 0;
+    return (CRYPTO_set_ex_data(&ecdh->ex_data, idx, arg));
+}
 
 void *ECDH_get_ex_data(EC_KEY *d, int idx)
-	{
-	ECDH_DATA *ecdh;
-	ecdh = ecdh_check(d);
-	if (ecdh == NULL)
-		return NULL;
-	return(CRYPTO_get_ex_data(&ecdh->ex_data,idx));
-	}
+{
+    ECDH_DATA *ecdh;
+    ecdh = ecdh_check(d);
+    if (ecdh == NULL)
+        return NULL;
+    return (CRYPTO_get_ex_data(&ecdh->ex_data, idx));
+}
diff --git a/crypto/ecdh/ech_locl.h b/crypto/ecdh/ech_locl.h
index f6cad6a894..4e66024c75 100644
--- a/crypto/ecdh/ech_locl.h
+++ b/crypto/ecdh/ech_locl.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,43 +54,45 @@
  */
 
 #ifndef HEADER_ECH_LOCL_H
-#define HEADER_ECH_LOCL_H
+# define HEADER_ECH_LOCL_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-struct ecdh_method 
-	{
-	const char *name;
-	int (*compute_key)(void *key, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh,
-	                   void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
-#if 0
-	int (*init)(EC_KEY *eckey);
-	int (*finish)(EC_KEY *eckey);
-#endif
-	int flags;
-	char *app_data;
-	};
+struct ecdh_method {
+    const char *name;
+    int (*compute_key) (void *key, size_t outlen, const EC_POINT *pub_key,
+                        EC_KEY *ecdh, void *(*KDF) (const void *in,
+                                                    size_t inlen, void *out,
+                                                    size_t *outlen));
+# if 0
+    int (*init) (EC_KEY *eckey);
+    int (*finish) (EC_KEY *eckey);
+# endif
+    int flags;
+    char *app_data;
+};
 
-/* If this flag is set the ECDH method is FIPS compliant and can be used
- * in FIPS mode. This is set in the validated module method. If an
- * application sets this flag in its own methods it is its responsibility
- * to ensure the result is compliant.
+/*
+ * If this flag is set the ECDH method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
  */
 
-#define ECDH_FLAG_FIPS_METHOD	0x1
+# define ECDH_FLAG_FIPS_METHOD   0x1
 
 typedef struct ecdh_data_st {
-	/* EC_KEY_METH_DATA part */
-	int (*init)(EC_KEY *);
-	/* method specific part */
-	ENGINE	*engine;
-	int	flags;
-	const ECDH_METHOD *meth;
-	CRYPTO_EX_DATA ex_data;
+    /* EC_KEY_METH_DATA part */
+    int (*init) (EC_KEY *);
+    /* method specific part */
+    ENGINE *engine;
+    int flags;
+    const ECDH_METHOD *meth;
+    CRYPTO_EX_DATA ex_data;
 } ECDH_DATA;
 
 ECDH_DATA *ecdh_check(EC_KEY *);
@@ -99,4 +101,4 @@ ECDH_DATA *ecdh_check(EC_KEY *);
 }
 #endif
 
-#endif /* HEADER_ECH_LOCL_H */
+#endif                          /* HEADER_ECH_LOCL_H */
diff --git a/crypto/ecdh/ech_ossl.c b/crypto/ecdh/ech_ossl.c
index 07d3ddbebc..df115cc262 100644
--- a/crypto/ecdh/ech_ossl.c
+++ b/crypto/ecdh/ech_ossl.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,7 +67,6 @@
  *
  */
 
-
 #include 
 #include 
 
@@ -80,25 +79,25 @@
 #include 
 
 static int ecdh_compute_key(void *out, size_t len, const EC_POINT *pub_key,
-	EC_KEY *ecdh, 
-	void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
+                            EC_KEY *ecdh,
+                            void *(*KDF) (const void *in, size_t inlen,
+                                          void *out, size_t *outlen));
 
 static ECDH_METHOD openssl_ecdh_meth = {
-	"OpenSSL ECDH method",
-	ecdh_compute_key,
+    "OpenSSL ECDH method",
+    ecdh_compute_key,
 #if 0
-	NULL, /* init     */
-	NULL, /* finish   */
+    NULL,                       /* init */
+    NULL,                       /* finish */
 #endif
-	0,    /* flags    */
-	NULL  /* app_data */
+    0,                          /* flags */
+    NULL                        /* app_data */
 };
 
 const ECDH_METHOD *ECDH_OpenSSL(void)
-	{
-	return &openssl_ecdh_meth;
-	}
-
+{
+    return &openssl_ecdh_meth;
+}
 
 /*-
  * This implementation is based on the following primitives in the IEEE 1363 standard:
@@ -107,122 +106,113 @@ const ECDH_METHOD *ECDH_OpenSSL(void)
  * Finally an optional KDF is applied.
  */
 static int ecdh_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
-	EC_KEY *ecdh,
-	void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen))
-	{
-	BN_CTX *ctx;
-	EC_POINT *tmp=NULL;
-	BIGNUM *x=NULL, *y=NULL;
-	const BIGNUM *priv_key;
-	const EC_GROUP* group;
-	int ret= -1;
-	size_t buflen, len;
-	unsigned char *buf=NULL;
-
-	if (outlen > INT_MAX)
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ERR_R_MALLOC_FAILURE); /* sort of, anyway */
-		return -1;
-		}
-
-	if ((ctx = BN_CTX_new()) == NULL) goto err;
-	BN_CTX_start(ctx);
-	x = BN_CTX_get(ctx);
-	y = BN_CTX_get(ctx);
-	
-	priv_key = EC_KEY_get0_private_key(ecdh);
-	if (priv_key == NULL)
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ECDH_R_NO_PRIVATE_VALUE);
-		goto err;
-		}
-
-	group = EC_KEY_get0_group(ecdh);
-
-	if (EC_KEY_get_flags(ecdh) & EC_FLAG_COFACTOR_ECDH)
-		{
-		if (!EC_GROUP_get_cofactor(group, x, ctx) ||
-			!BN_mul(x, x, priv_key, ctx))
-			{
-			ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		priv_key = x;
-		}
-
-	if ((tmp=EC_POINT_new(group)) == NULL)
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!EC_POINT_mul(group, tmp, NULL, pub_key, priv_key, ctx)) 
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ECDH_R_POINT_ARITHMETIC_FAILURE);
-		goto err;
-		}
-		
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field) 
-		{
-		if (!EC_POINT_get_affine_coordinates_GFp(group, tmp, x, y, ctx)) 
-			{
-			ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ECDH_R_POINT_ARITHMETIC_FAILURE);
-			goto err;
-			}
-		}
+                            EC_KEY *ecdh,
+                            void *(*KDF) (const void *in, size_t inlen,
+                                          void *out, size_t *outlen))
+{
+    BN_CTX *ctx;
+    EC_POINT *tmp = NULL;
+    BIGNUM *x = NULL, *y = NULL;
+    const BIGNUM *priv_key;
+    const EC_GROUP *group;
+    int ret = -1;
+    size_t buflen, len;
+    unsigned char *buf = NULL;
+
+    if (outlen > INT_MAX) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_MALLOC_FAILURE); /* sort of,
+                                                                 * anyway */
+        return -1;
+    }
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+
+    priv_key = EC_KEY_get0_private_key(ecdh);
+    if (priv_key == NULL) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ECDH_R_NO_PRIVATE_VALUE);
+        goto err;
+    }
+
+    group = EC_KEY_get0_group(ecdh);
+
+    if (EC_KEY_get_flags(ecdh) & EC_FLAG_COFACTOR_ECDH) {
+        if (!EC_GROUP_get_cofactor(group, x, ctx) ||
+            !BN_mul(x, x, priv_key, ctx)) {
+            ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        priv_key = x;
+    }
+
+    if ((tmp = EC_POINT_new(group)) == NULL) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EC_POINT_mul(group, tmp, NULL, pub_key, priv_key, ctx)) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ECDH_R_POINT_ARITHMETIC_FAILURE);
+        goto err;
+    }
+
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) ==
+        NID_X9_62_prime_field) {
+        if (!EC_POINT_get_affine_coordinates_GFp(group, tmp, x, y, ctx)) {
+            ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ECDH_R_POINT_ARITHMETIC_FAILURE);
+            goto err;
+        }
+    }
 #ifndef OPENSSL_NO_EC2M
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, tmp, x, y, ctx)) 
-			{
-			ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ECDH_R_POINT_ARITHMETIC_FAILURE);
-			goto err;
-			}
-		}
+    else {
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, tmp, x, y, ctx)) {
+            ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ECDH_R_POINT_ARITHMETIC_FAILURE);
+            goto err;
+        }
+    }
 #endif
 
-	buflen = (EC_GROUP_get_degree(group) + 7)/8;
-	len = BN_num_bytes(x);
-	if (len > buflen)
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-	if ((buf = OPENSSL_malloc(buflen)) == NULL)
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	
-	memset(buf, 0, buflen - len);
-	if (len != (size_t)BN_bn2bin(x, buf + buflen - len))
-		{
-		ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ERR_R_BN_LIB);
-		goto err;
-		}
-
-	if (KDF != 0)
-		{
-		if (KDF(buf, buflen, out, &outlen) == NULL)
-			{
-			ECDHerr(ECDH_F_ECDH_COMPUTE_KEY,ECDH_R_KDF_FAILED);
-			goto err;
-			}
-		ret = outlen;
-		}
-	else
-		{
-		/* no KDF, just copy as much as we can */
-		if (outlen > buflen)
-			outlen = buflen;
-		memcpy(out, buf, outlen);
-		ret = outlen;
-		}
-	
-err:
-	if (tmp) EC_POINT_free(tmp);
-	if (ctx) BN_CTX_end(ctx);
-	if (ctx) BN_CTX_free(ctx);
-	if (buf) OPENSSL_free(buf);
-	return(ret);
-	}
+    buflen = (EC_GROUP_get_degree(group) + 7) / 8;
+    len = BN_num_bytes(x);
+    if (len > buflen) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+    if ((buf = OPENSSL_malloc(buflen)) == NULL) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    memset(buf, 0, buflen - len);
+    if (len != (size_t)BN_bn2bin(x, buf + buflen - len)) {
+        ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ERR_R_BN_LIB);
+        goto err;
+    }
+
+    if (KDF != 0) {
+        if (KDF(buf, buflen, out, &outlen) == NULL) {
+            ECDHerr(ECDH_F_ECDH_COMPUTE_KEY, ECDH_R_KDF_FAILED);
+            goto err;
+        }
+        ret = outlen;
+    } else {
+        /* no KDF, just copy as much as we can */
+        if (outlen > buflen)
+            outlen = buflen;
+        memcpy(out, buf, outlen);
+        ret = outlen;
+    }
+
+ err:
+    if (tmp)
+        EC_POINT_free(tmp);
+    if (ctx)
+        BN_CTX_end(ctx);
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (buf)
+        OPENSSL_free(buf);
+    return (ret);
+}
diff --git a/crypto/ecdsa/ecdsa.h b/crypto/ecdsa/ecdsa.h
index 55f959cd3d..c4016ac3e1 100644
--- a/crypto/ecdsa/ecdsa.h
+++ b/crypto/ecdsa/ecdsa.h
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,29 +57,28 @@
  *
  */
 #ifndef HEADER_ECDSA_H
-#define HEADER_ECDSA_H
+# define HEADER_ECDSA_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_ECDSA
-#error ECDSA is disabled.
-#endif
+# ifdef OPENSSL_NO_ECDSA
+#  error ECDSA is disabled.
+# endif
 
-#include 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
+# include 
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef struct ECDSA_SIG_st
-	{
-	BIGNUM *r;
-	BIGNUM *s;
-	} ECDSA_SIG;
+typedef struct ECDSA_SIG_st {
+    BIGNUM *r;
+    BIGNUM *s;
+} ECDSA_SIG;
 
 /** Allocates and initialize a ECDSA_SIG structure
  *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
@@ -89,18 +88,18 @@ ECDSA_SIG *ECDSA_SIG_new(void);
 /** frees a ECDSA_SIG structure
  *  \param  sig  pointer to the ECDSA_SIG structure
  */
-void	  ECDSA_SIG_free(ECDSA_SIG *sig);
+void ECDSA_SIG_free(ECDSA_SIG *sig);
 
 /** DER encode content of ECDSA_SIG object (note: this function modifies *pp
  *  (*pp += length of the DER encoded signature)).
  *  \param  sig  pointer to the ECDSA_SIG object
  *  \param  pp   pointer to a unsigned char pointer for the output or NULL
- *  \return the length of the DER encoded ECDSA_SIG object or 0 
+ *  \return the length of the DER encoded ECDSA_SIG object or 0
  */
-int	  i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);
+int i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);
 
 /** Decodes a DER encoded ECDSA signature (note: this function changes *pp
- *  (*pp += len)). 
+ *  (*pp += len)).
  *  \param  sig  pointer to ECDSA_SIG pointer (may be NULL)
  *  \param  pp   memory buffer with the DER encoded signature
  *  \param  len  length of the buffer
@@ -115,20 +114,22 @@ ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len);
  *  \param  eckey     EC_KEY object containing a private EC key
  *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
  */
-ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst,int dgst_len,EC_KEY *eckey);
+ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dgst_len,
+                         EC_KEY *eckey);
 
 /** Computes ECDSA signature of a given hash value using the supplied
  *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
  *  \param  dgst     pointer to the hash value to sign
  *  \param  dgstlen  length of the hash value
  *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
- *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
+ *  \param  rp       BIGNUM with a pre-computed rp value (optioanl),
  *                   see ECDSA_sign_setup
  *  \param  eckey    EC_KEY object containing a private EC key
  *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
  */
-ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen, 
-		const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);
+ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen,
+                            const BIGNUM *kinv, const BIGNUM *rp,
+                            EC_KEY *eckey);
 
 /** Verifies that the supplied signature is a valid ECDSA
  *  signature of the supplied hash value using the supplied public key.
@@ -139,15 +140,15 @@ ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen,
  *  \return 1 if the signature is valid, 0 if the signature is invalid
  *          and -1 on error
  */
-int	  ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
-		const ECDSA_SIG *sig, EC_KEY* eckey);
+int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
+                    const ECDSA_SIG *sig, EC_KEY *eckey);
 
 const ECDSA_METHOD *ECDSA_OpenSSL(void);
 
 /** Sets the default ECDSA method
  *  \param  meth  new default ECDSA_METHOD
  */
-void	  ECDSA_set_default_method(const ECDSA_METHOD *meth);
+void ECDSA_set_default_method(const ECDSA_METHOD *meth);
 
 /** Returns the default ECDSA method
  *  \return pointer to ECDSA_METHOD structure containing the default method
@@ -157,15 +158,15 @@ const ECDSA_METHOD *ECDSA_get_default_method(void);
 /** Sets method to be used for the ECDSA operations
  *  \param  eckey  EC_KEY object
  *  \param  meth   new method
- *  \return 1 on success and 0 otherwise 
+ *  \return 1 on success and 0 otherwise
  */
-int 	  ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth);
+int ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth);
 
 /** Returns the maximum length of the DER encoded signature
  *  \param  eckey  EC_KEY object
  *  \return numbers of bytes required for the DER encoded signature
  */
-int	  ECDSA_size(const EC_KEY *eckey);
+int ECDSA_size(const EC_KEY *eckey);
 
 /** Precompute parts of the signing operation
  *  \param  eckey  EC_KEY object containing a private EC key
@@ -174,8 +175,7 @@ int	  ECDSA_size(const EC_KEY *eckey);
  *  \param  rp     BIGNUM pointer for x coordinate of k * generator
  *  \return 1 on success and 0 otherwise
  */
-int 	  ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, 
-		BIGNUM **rp);
+int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, BIGNUM **rp);
 
 /** Computes ECDSA signature of a given hash value using the supplied
  *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
@@ -187,9 +187,8 @@ int 	  ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv,
  *  \param  eckey    EC_KEY object containing a private EC key
  *  \return 1 on success and 0 otherwise
  */
-int	  ECDSA_sign(int type, const unsigned char *dgst, int dgstlen, 
-		unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);
-
+int ECDSA_sign(int type, const unsigned char *dgst, int dgstlen,
+               unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);
 
 /** Computes ECDSA signature of a given hash value using the supplied
  *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
@@ -199,19 +198,19 @@ int	  ECDSA_sign(int type, const unsigned char *dgst, int dgstlen,
  *  \param  sig      buffer to hold the DER encoded signature
  *  \param  siglen   pointer to the length of the returned signature
  *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
- *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
+ *  \param  rp       BIGNUM with a pre-computed rp value (optioanl),
  *                   see ECDSA_sign_setup
  *  \param  eckey    EC_KEY object containing a private EC key
  *  \return 1 on success and 0 otherwise
  */
-int	  ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen, 
-		unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv,
-		const BIGNUM *rp, EC_KEY *eckey);
+int ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen,
+                  unsigned char *sig, unsigned int *siglen,
+                  const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);
 
 /** Verifies that the given signature is valid ECDSA signature
  *  of the supplied hash value using the specified public key.
  *  \param  type     this parameter is ignored
- *  \param  dgst     pointer to the hash value 
+ *  \param  dgst     pointer to the hash value
  *  \param  dgstlen  length of the hash value
  *  \param  sig      pointer to the DER encoded signature
  *  \param  siglen   length of the DER encoded signature
@@ -219,15 +218,15 @@ int	  ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen,
  *  \return 1 if the signature is valid, 0 if the signature is invalid
  *          and -1 on error
  */
-int 	  ECDSA_verify(int type, const unsigned char *dgst, int dgstlen, 
-		const unsigned char *sig, int siglen, EC_KEY *eckey);
+int ECDSA_verify(int type, const unsigned char *dgst, int dgstlen,
+                 const unsigned char *sig, int siglen, EC_KEY *eckey);
 
 /* the standard ex_data functions */
-int 	  ECDSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new 
-		*new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int 	  ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg);
-void 	  *ECDSA_get_ex_data(EC_KEY *d, int idx);
-
+int ECDSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
+                           *new_func, CRYPTO_EX_dup *dup_func,
+                           CRYPTO_EX_free *free_func);
+int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg);
+void *ECDSA_get_ex_data(EC_KEY *d, int idx);
 
 /** Allocates and initialize a ECDSA_METHOD structure
  *  \param ecdsa_method pointer to ECDSA_METHOD to copy.  (May be NULL)
@@ -253,8 +252,7 @@ void ECDSA_METHOD_set_app_data(ECDSA_METHOD *ecdsa_method, void *app);
  *  \return pointer to application specific data.
  */
 
-
-void * ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method);
+void *ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method);
 
 /**  Set the ECDSA_do_sign function in the ECDSA_METHOD
  *   \param  ecdsa_method  pointer to existing ECDSA_METHOD
@@ -262,8 +260,11 @@ void * ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method);
  */
 
 void ECDSA_METHOD_set_sign(ECDSA_METHOD *ecdsa_method,
-        ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len,
-                const BIGNUM *inv, const BIGNUM *rp, EC_KEY *eckey));
+                           ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char
+                                                        *dgst, int dgst_len,
+                                                        const BIGNUM *inv,
+                                                        const BIGNUM *rp,
+                                                        EC_KEY *eckey));
 
 /**  Set the  ECDSA_sign_setup function in the ECDSA_METHOD
  *   \param  ecdsa_method  pointer to existing ECDSA_METHOD
@@ -271,8 +272,10 @@ void ECDSA_METHOD_set_sign(ECDSA_METHOD *ecdsa_method,
  */
 
 void ECDSA_METHOD_set_sign_setup(ECDSA_METHOD *ecdsa_method,
-        int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv,
-                BIGNUM **r));
+                                 int (*ecdsa_sign_setup) (EC_KEY *eckey,
+                                                          BN_CTX *ctx,
+                                                          BIGNUM **kinv,
+                                                          BIGNUM **r));
 
 /**  Set the ECDSA_do_verify function in the ECDSA_METHOD
  *   \param  ecdsa_method  pointer to existing ECDSA_METHOD
@@ -280,8 +283,10 @@ void ECDSA_METHOD_set_sign_setup(ECDSA_METHOD *ecdsa_method,
  */
 
 void ECDSA_METHOD_set_verify(ECDSA_METHOD *ecdsa_method,
-        int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len,
-                const ECDSA_SIG *sig, EC_KEY *eckey));
+                             int (*ecdsa_do_verify) (const unsigned char
+                                                     *dgst, int dgst_len,
+                                                     const ECDSA_SIG *sig,
+                                                     EC_KEY *eckey));
 
 void ECDSA_METHOD_set_flags(ECDSA_METHOD *ecdsa_method, int flags);
 
@@ -298,7 +303,8 @@ void ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name);
  */
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ECDSA_strings(void);
@@ -306,22 +312,22 @@ void ERR_load_ECDSA_strings(void);
 /* Error codes for the ECDSA functions. */
 
 /* Function codes. */
-#define ECDSA_F_ECDSA_CHECK				 104
-#define ECDSA_F_ECDSA_DATA_NEW_METHOD			 100
-#define ECDSA_F_ECDSA_DO_SIGN				 101
-#define ECDSA_F_ECDSA_DO_VERIFY				 102
-#define ECDSA_F_ECDSA_METHOD_NEW			 105
-#define ECDSA_F_ECDSA_SIGN_SETUP			 103
+# define ECDSA_F_ECDSA_CHECK                              104
+# define ECDSA_F_ECDSA_DATA_NEW_METHOD                    100
+# define ECDSA_F_ECDSA_DO_SIGN                            101
+# define ECDSA_F_ECDSA_DO_VERIFY                          102
+# define ECDSA_F_ECDSA_METHOD_NEW                         105
+# define ECDSA_F_ECDSA_SIGN_SETUP                         103
 
 /* Reason codes. */
-#define ECDSA_R_BAD_SIGNATURE				 100
-#define ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE		 101
-#define ECDSA_R_ERR_EC_LIB				 102
-#define ECDSA_R_MISSING_PARAMETERS			 103
-#define ECDSA_R_NEED_NEW_SETUP_VALUES			 106
-#define ECDSA_R_NON_FIPS_METHOD				 107
-#define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED		 104
-#define ECDSA_R_SIGNATURE_MALLOC_FAILED			 105
+# define ECDSA_R_BAD_SIGNATURE                            100
+# define ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE              101
+# define ECDSA_R_ERR_EC_LIB                               102
+# define ECDSA_R_MISSING_PARAMETERS                       103
+# define ECDSA_R_NEED_NEW_SETUP_VALUES                    106
+# define ECDSA_R_NON_FIPS_METHOD                          107
+# define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED          104
+# define ECDSA_R_SIGNATURE_MALLOC_FAILED                  105
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ecdsa/ecdsatest.c b/crypto/ecdsa/ecdsatest.c
index 537bb30362..b2d78f3d55 100644
--- a/crypto/ecdsa/ecdsatest.c
+++ b/crypto/ecdsa/ecdsatest.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,13 +58,13 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
  * license provided above.
  *
- * The elliptic curve binary polynomial software is originally written by 
+ * The elliptic curve binary polynomial software is originally written by
  * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
  *
  */
@@ -76,26 +76,26 @@
 #include  /* To see if OPENSSL_NO_ECDSA is defined */
 
 #ifdef OPENSSL_NO_ECDSA
-int main(int argc, char * argv[])
-	{
-	puts("Elliptic curves are disabled.");
-	return 0;
-	}
+int main(int argc, char *argv[])
+{
+    puts("Elliptic curves are disabled.");
+    return 0;
+}
 #else
 
-#include 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_ENGINE
-#include 
-#endif
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_ENGINE
+#  include 
+# endif
+# include 
+# include 
 
 static const char rnd_seed[] = "string to make the random number generator "
-	"think it has entropy";
+    "think it has entropy";
 
 /* declaration of the test functions */
 int x9_62_tests(BIO *);
@@ -107,466 +107,450 @@ int change_rand(void);
 int restore_rand(void);
 int fbytes(unsigned char *buf, int num);
 
-RAND_METHOD	fake_rand;
+RAND_METHOD fake_rand;
 const RAND_METHOD *old_rand;
 
 int change_rand(void)
-	{
-	/* save old rand method */
-	if ((old_rand = RAND_get_rand_method()) == NULL)
-		return 0;
-
-	fake_rand.seed    = old_rand->seed;
-	fake_rand.cleanup = old_rand->cleanup;
-	fake_rand.add     = old_rand->add;
-	fake_rand.status  = old_rand->status;
-	/* use own random function */
-	fake_rand.bytes      = fbytes;
-	fake_rand.pseudorand = old_rand->bytes;
-	/* set new RAND_METHOD */
-	if (!RAND_set_rand_method(&fake_rand))
-		return 0;
-	return 1;
-	}
+{
+    /* save old rand method */
+    if ((old_rand = RAND_get_rand_method()) == NULL)
+        return 0;
+
+    fake_rand.seed = old_rand->seed;
+    fake_rand.cleanup = old_rand->cleanup;
+    fake_rand.add = old_rand->add;
+    fake_rand.status = old_rand->status;
+    /* use own random function */
+    fake_rand.bytes = fbytes;
+    fake_rand.pseudorand = old_rand->bytes;
+    /* set new RAND_METHOD */
+    if (!RAND_set_rand_method(&fake_rand))
+        return 0;
+    return 1;
+}
 
 int restore_rand(void)
-	{
-	if (!RAND_set_rand_method(old_rand))
-		return 0;
-	else
-		return 1;
-	}
+{
+    if (!RAND_set_rand_method(old_rand))
+        return 0;
+    else
+        return 1;
+}
 
 static int fbytes_counter = 0;
 static const char *numbers[8] = {
-	"651056770906015076056810763456358567190100156695615665659",
-	"6140507067065001063065065565667405560006161556565665656654",
-	"8763001015071075675010661307616710783570106710677817767166"
-	"71676178726717",
-	"7000000175690566466555057817571571075705015757757057795755"
-	"55657156756655",
-	"1275552191113212300012030439187146164646146646466749494799",
-	"1542725565216523985789236956265265265235675811949404040041",
-	"1456427555219115346513212300075341203043918714616464614664"
-	"64667494947990",
-	"1712787255652165239672857892369562652652652356758119494040"
-	"40041670216363"};
+    "651056770906015076056810763456358567190100156695615665659",
+    "6140507067065001063065065565667405560006161556565665656654",
+    "8763001015071075675010661307616710783570106710677817767166"
+        "71676178726717",
+    "7000000175690566466555057817571571075705015757757057795755"
+        "55657156756655",
+    "1275552191113212300012030439187146164646146646466749494799",
+    "1542725565216523985789236956265265265235675811949404040041",
+    "1456427555219115346513212300075341203043918714616464614664"
+        "64667494947990",
+    "1712787255652165239672857892369562652652652356758119494040"
+        "40041670216363"
+};
 
 int fbytes(unsigned char *buf, int num)
-	{
-	int	ret;
-	BIGNUM	*tmp = NULL;
-
-	if (fbytes_counter >= 8)
-		return 0;
-	tmp = BN_new();
-	if (!tmp)
-		return 0;
-	if (!BN_dec2bn(&tmp, numbers[fbytes_counter]))
-		{
-		BN_free(tmp);
-		return 0;
-		}
-	fbytes_counter ++;
-	if (num != BN_num_bytes(tmp) || !BN_bn2bin(tmp, buf))
-		ret = 0;
-	else 
-		ret = 1;
-	if (tmp)
-		BN_free(tmp);
-	return ret;
-	}
+{
+    int ret;
+    BIGNUM *tmp = NULL;
+
+    if (fbytes_counter >= 8)
+        return 0;
+    tmp = BN_new();
+    if (!tmp)
+        return 0;
+    if (!BN_dec2bn(&tmp, numbers[fbytes_counter])) {
+        BN_free(tmp);
+        return 0;
+    }
+    fbytes_counter++;
+    if (num != BN_num_bytes(tmp) || !BN_bn2bin(tmp, buf))
+        ret = 0;
+    else
+        ret = 1;
+    if (tmp)
+        BN_free(tmp);
+    return ret;
+}
 
 /* some tests from the X9.62 draft */
 int x9_62_test_internal(BIO *out, int nid, const char *r_in, const char *s_in)
-	{
-	int	ret = 0;
-	const char message[] = "abc";
-	unsigned char digest[20];
-	unsigned int  dgst_len = 0;
-	EVP_MD_CTX md_ctx;
-	EC_KEY    *key = NULL;
-	ECDSA_SIG *signature = NULL;
-	BIGNUM    *r = NULL, *s = NULL;
-
-	EVP_MD_CTX_init(&md_ctx);
-	/* get the message digest */
-	EVP_DigestInit(&md_ctx, EVP_ecdsa());
-	EVP_DigestUpdate(&md_ctx, (const void*)message, 3);
-	EVP_DigestFinal(&md_ctx, digest, &dgst_len);
-
-	BIO_printf(out, "testing %s: ", OBJ_nid2sn(nid));
-	/* create the key */
-	if ((key = EC_KEY_new_by_curve_name(nid)) == NULL)
-		goto x962_int_err;
-	if (!EC_KEY_generate_key(key))
-		goto x962_int_err;
-	BIO_printf(out, ".");
-	(void)BIO_flush(out);
-	/* create the signature */
-	signature = ECDSA_do_sign(digest, 20, key);
-	if (signature == NULL)
-		goto x962_int_err;
-	BIO_printf(out, ".");
-	(void)BIO_flush(out);
-	/* compare the created signature with the expected signature */
-	if ((r = BN_new()) == NULL || (s = BN_new()) == NULL)
-		goto x962_int_err;
-	if (!BN_dec2bn(&r, r_in) ||
-	    !BN_dec2bn(&s, s_in))
-		goto x962_int_err;
-	if (BN_cmp(signature->r ,r) || BN_cmp(signature->s, s))
-		goto x962_int_err;
-	BIO_printf(out, ".");
-	(void)BIO_flush(out);
-	/* verify the signature */
-	if (ECDSA_do_verify(digest, 20, signature, key) != 1)
-		goto x962_int_err;
-	BIO_printf(out, ".");
-	(void)BIO_flush(out);
-
-	BIO_printf(out, " ok\n");
-	ret = 1;
-x962_int_err:
-	if (!ret)
-		BIO_printf(out, " failed\n");
-	if (key)
-		EC_KEY_free(key);
-	if (signature)
-		ECDSA_SIG_free(signature);
-	if (r)
-		BN_free(r);
-	if (s)
-		BN_free(s);
-	EVP_MD_CTX_cleanup(&md_ctx);
-	return ret;
-	}
+{
+    int ret = 0;
+    const char message[] = "abc";
+    unsigned char digest[20];
+    unsigned int dgst_len = 0;
+    EVP_MD_CTX md_ctx;
+    EC_KEY *key = NULL;
+    ECDSA_SIG *signature = NULL;
+    BIGNUM *r = NULL, *s = NULL;
+
+    EVP_MD_CTX_init(&md_ctx);
+    /* get the message digest */
+    EVP_DigestInit(&md_ctx, EVP_ecdsa());
+    EVP_DigestUpdate(&md_ctx, (const void *)message, 3);
+    EVP_DigestFinal(&md_ctx, digest, &dgst_len);
+
+    BIO_printf(out, "testing %s: ", OBJ_nid2sn(nid));
+    /* create the key */
+    if ((key = EC_KEY_new_by_curve_name(nid)) == NULL)
+        goto x962_int_err;
+    if (!EC_KEY_generate_key(key))
+        goto x962_int_err;
+    BIO_printf(out, ".");
+    (void)BIO_flush(out);
+    /* create the signature */
+    signature = ECDSA_do_sign(digest, 20, key);
+    if (signature == NULL)
+        goto x962_int_err;
+    BIO_printf(out, ".");
+    (void)BIO_flush(out);
+    /* compare the created signature with the expected signature */
+    if ((r = BN_new()) == NULL || (s = BN_new()) == NULL)
+        goto x962_int_err;
+    if (!BN_dec2bn(&r, r_in) || !BN_dec2bn(&s, s_in))
+        goto x962_int_err;
+    if (BN_cmp(signature->r, r) || BN_cmp(signature->s, s))
+        goto x962_int_err;
+    BIO_printf(out, ".");
+    (void)BIO_flush(out);
+    /* verify the signature */
+    if (ECDSA_do_verify(digest, 20, signature, key) != 1)
+        goto x962_int_err;
+    BIO_printf(out, ".");
+    (void)BIO_flush(out);
+
+    BIO_printf(out, " ok\n");
+    ret = 1;
+ x962_int_err:
+    if (!ret)
+        BIO_printf(out, " failed\n");
+    if (key)
+        EC_KEY_free(key);
+    if (signature)
+        ECDSA_SIG_free(signature);
+    if (r)
+        BN_free(r);
+    if (s)
+        BN_free(s);
+    EVP_MD_CTX_cleanup(&md_ctx);
+    return ret;
+}
 
 int x9_62_tests(BIO *out)
-	{
-	int ret = 0;
-
-	BIO_printf(out, "some tests from X9.62:\n");
-
-	/* set own rand method */
-	if (!change_rand())
-		goto x962_err;
-
-	if (!x9_62_test_internal(out, NID_X9_62_prime192v1,
-		"3342403536405981729393488334694600415596881826869351677613",
-		"5735822328888155254683894997897571951568553642892029982342"))
-		goto x962_err;
-	if (!x9_62_test_internal(out, NID_X9_62_prime239v1,
-		"3086361431751678114926225473006680188549593787585317781474"
-		"62058306432176",
-		"3238135532097973577080787768312505059318910517550078427819"
-		"78505179448783"))
-		goto x962_err;
-#ifndef OPENSSL_NO_EC2M
-	if (!x9_62_test_internal(out, NID_X9_62_c2tnb191v1,
-		"87194383164871543355722284926904419997237591535066528048",
-		"308992691965804947361541664549085895292153777025772063598"))
-		goto x962_err;
-	if (!x9_62_test_internal(out, NID_X9_62_c2tnb239v1,
-		"2159633321041961198501834003903461262881815148684178964245"
-		"5876922391552",
-		"1970303740007316867383349976549972270528498040721988191026"
-		"49413465737174"))
-		goto x962_err;
-#endif
-	ret = 1;
-x962_err:
-	if (!restore_rand())
-		ret = 0;
-	return ret;
-	}
+{
+    int ret = 0;
+
+    BIO_printf(out, "some tests from X9.62:\n");
+
+    /* set own rand method */
+    if (!change_rand())
+        goto x962_err;
+
+    if (!x9_62_test_internal(out, NID_X9_62_prime192v1,
+                             "3342403536405981729393488334694600415596881826869351677613",
+                             "5735822328888155254683894997897571951568553642892029982342"))
+        goto x962_err;
+    if (!x9_62_test_internal(out, NID_X9_62_prime239v1,
+                             "3086361431751678114926225473006680188549593787585317781474"
+                             "62058306432176",
+                             "3238135532097973577080787768312505059318910517550078427819"
+                             "78505179448783"))
+        goto x962_err;
+# ifndef OPENSSL_NO_EC2M
+    if (!x9_62_test_internal(out, NID_X9_62_c2tnb191v1,
+                             "87194383164871543355722284926904419997237591535066528048",
+                             "308992691965804947361541664549085895292153777025772063598"))
+        goto x962_err;
+    if (!x9_62_test_internal(out, NID_X9_62_c2tnb239v1,
+                             "2159633321041961198501834003903461262881815148684178964245"
+                             "5876922391552",
+                             "1970303740007316867383349976549972270528498040721988191026"
+                             "49413465737174"))
+        goto x962_err;
+# endif
+    ret = 1;
+ x962_err:
+    if (!restore_rand())
+        ret = 0;
+    return ret;
+}
 
 int test_builtin(BIO *out)
-	{
-	EC_builtin_curve *curves = NULL;
-	size_t		crv_len = 0, n = 0;
-	EC_KEY		*eckey = NULL, *wrong_eckey = NULL;
-	EC_GROUP	*group;
-	ECDSA_SIG	*ecdsa_sig = NULL;
-	unsigned char	digest[20], wrong_digest[20];
-	unsigned char	*signature = NULL;
-	const unsigned char	*sig_ptr;
-	unsigned char	*sig_ptr2;
-	unsigned char	*raw_buf = NULL;
-	unsigned int	sig_len, degree, r_len, s_len, bn_len, buf_len;
-	int		nid, ret =  0;
-	
-	/* fill digest values with some random data */
-	if (!RAND_pseudo_bytes(digest, 20) ||
-	    !RAND_pseudo_bytes(wrong_digest, 20))
-		{
-		BIO_printf(out, "ERROR: unable to get random data\n");
-		goto builtin_err;
-		}
-
-	/* create and verify a ecdsa signature with every availble curve
-	 * (with ) */
-	BIO_printf(out, "\ntesting ECDSA_sign() and ECDSA_verify() "
-		"with some internal curves:\n");
-
-	/* get a list of all internal curves */
-	crv_len = EC_get_builtin_curves(NULL, 0);
-
-	curves = OPENSSL_malloc(sizeof(EC_builtin_curve) * crv_len);
-
-	if (curves == NULL)
-		{
-		BIO_printf(out, "malloc error\n");
-		goto builtin_err;
-		}
-	
-	if (!EC_get_builtin_curves(curves, crv_len))
-		{
-		BIO_printf(out, "unable to get internal curves\n");
-		goto builtin_err;
-		}
-
-	/* now create and verify a signature for every curve */
-	for (n = 0; n < crv_len; n++)
-		{
-		unsigned char dirt, offset;
-
-		nid = curves[n].nid;
-		if (nid == NID_ipsec4)
-			continue;
-		/* create new ecdsa key (== EC_KEY) */
-		if ((eckey = EC_KEY_new()) == NULL)
-			goto builtin_err;
-		group = EC_GROUP_new_by_curve_name(nid);
-		if (group == NULL)
-			goto builtin_err;
-		if (EC_KEY_set_group(eckey, group) == 0)
-			goto builtin_err;
-		EC_GROUP_free(group);
-		degree = EC_GROUP_get_degree(EC_KEY_get0_group(eckey));
-		if (degree < 160)
-			/* drop the curve */ 
-			{
-			EC_KEY_free(eckey);
-			eckey = NULL;
-			continue;
-			}
-		BIO_printf(out, "%s: ", OBJ_nid2sn(nid));
-		/* create key */
-		if (!EC_KEY_generate_key(eckey))
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		/* create second key */
-		if ((wrong_eckey = EC_KEY_new()) == NULL)
-			goto builtin_err;
-		group = EC_GROUP_new_by_curve_name(nid);
-		if (group == NULL)
-			goto builtin_err;
-		if (EC_KEY_set_group(wrong_eckey, group) == 0)
-			goto builtin_err;
-		EC_GROUP_free(group);
-		if (!EC_KEY_generate_key(wrong_eckey))
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* check key */
-		if (!EC_KEY_check_key(eckey))
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* create signature */
-		sig_len = ECDSA_size(eckey);
-		if ((signature = OPENSSL_malloc(sig_len)) == NULL)
-			goto builtin_err;
-                if (!ECDSA_sign(0, digest, 20, signature, &sig_len, eckey))
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* verify signature */
-		if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) != 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* verify signature with the wrong key */
-		if (ECDSA_verify(0, digest, 20, signature, sig_len, 
-			wrong_eckey) == 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* wrong digest */
-		if (ECDSA_verify(0, wrong_digest, 20, signature, sig_len,
-			eckey) == 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		/* wrong length */
-		if (ECDSA_verify(0, digest, 20, signature, sig_len - 1,
-			eckey) == 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-
-		/* Modify a single byte of the signature: to ensure we don't
-		 * garble the ASN1 structure, we read the raw signature and
-		 * modify a byte in one of the bignums directly. */
-		sig_ptr = signature;
-		if ((ecdsa_sig = d2i_ECDSA_SIG(NULL, &sig_ptr, sig_len)) == NULL)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-
-		/* Store the two BIGNUMs in raw_buf. */
-		r_len = BN_num_bytes(ecdsa_sig->r);
-		s_len = BN_num_bytes(ecdsa_sig->s);
-		bn_len = (degree + 7) / 8;
-		if ((r_len > bn_len) || (s_len > bn_len))
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		buf_len = 2 * bn_len;
-		if ((raw_buf = OPENSSL_malloc(buf_len)) == NULL)
-			goto builtin_err;
-		/* Pad the bignums with leading zeroes. */
-		memset(raw_buf, 0, buf_len);
-		BN_bn2bin(ecdsa_sig->r, raw_buf + bn_len - r_len);
-		BN_bn2bin(ecdsa_sig->s, raw_buf + buf_len - s_len);
-
-		/* Modify a single byte in the buffer. */
-		offset = raw_buf[10] % buf_len;
-		dirt   = raw_buf[11] ? raw_buf[11] : 1;
-		raw_buf[offset] ^= dirt;
-		/* Now read the BIGNUMs back in from raw_buf. */
-		if ((BN_bin2bn(raw_buf, bn_len, ecdsa_sig->r) == NULL) ||
-			(BN_bin2bn(raw_buf + bn_len, bn_len, ecdsa_sig->s) == NULL))
-			goto builtin_err;
-
-		sig_ptr2 = signature;
-		sig_len = i2d_ECDSA_SIG(ecdsa_sig, &sig_ptr2);
-		if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) == 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		/* Sanity check: undo the modification and verify signature. */
-		raw_buf[offset] ^= dirt;
-		if ((BN_bin2bn(raw_buf, bn_len, ecdsa_sig->r) == NULL) ||
-			(BN_bin2bn(raw_buf + bn_len, bn_len, ecdsa_sig->s) == NULL))
-			goto builtin_err;
-
-		sig_ptr2 = signature;
-		sig_len = i2d_ECDSA_SIG(ecdsa_sig, &sig_ptr2);
-		if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) != 1)
-			{
-			BIO_printf(out, " failed\n");
-			goto builtin_err;
-			}
-		BIO_printf(out, ".");
-		(void)BIO_flush(out);
-		
-		BIO_printf(out, " ok\n");
-		/* cleanup */
-		/* clean bogus errors */
-		ERR_clear_error();
-		OPENSSL_free(signature);
-		signature = NULL;
-		EC_KEY_free(eckey);
-		eckey = NULL;
-		EC_KEY_free(wrong_eckey);
-		wrong_eckey = NULL;
-		ECDSA_SIG_free(ecdsa_sig);
-		ecdsa_sig = NULL;
-		OPENSSL_free(raw_buf);
-		raw_buf = NULL;
-		}
-
-	ret = 1;	
-builtin_err:
-	if (eckey)
-		EC_KEY_free(eckey);
-	if (wrong_eckey)
-		EC_KEY_free(wrong_eckey);
-	if (ecdsa_sig)
-		ECDSA_SIG_free(ecdsa_sig);
-	if (signature)
-		OPENSSL_free(signature);
-	if (raw_buf)
-		OPENSSL_free(raw_buf);
-	if (curves)
-		OPENSSL_free(curves);
-
-	return ret;
-	}
+{
+    EC_builtin_curve *curves = NULL;
+    size_t crv_len = 0, n = 0;
+    EC_KEY *eckey = NULL, *wrong_eckey = NULL;
+    EC_GROUP *group;
+    ECDSA_SIG *ecdsa_sig = NULL;
+    unsigned char digest[20], wrong_digest[20];
+    unsigned char *signature = NULL;
+    const unsigned char *sig_ptr;
+    unsigned char *sig_ptr2;
+    unsigned char *raw_buf = NULL;
+    unsigned int sig_len, degree, r_len, s_len, bn_len, buf_len;
+    int nid, ret = 0;
+
+    /* fill digest values with some random data */
+    if (!RAND_pseudo_bytes(digest, 20) ||
+        !RAND_pseudo_bytes(wrong_digest, 20)) {
+        BIO_printf(out, "ERROR: unable to get random data\n");
+        goto builtin_err;
+    }
+
+    /*
+     * create and verify a ecdsa signature with every availble curve (with )
+     */
+    BIO_printf(out, "\ntesting ECDSA_sign() and ECDSA_verify() "
+               "with some internal curves:\n");
+
+    /* get a list of all internal curves */
+    crv_len = EC_get_builtin_curves(NULL, 0);
+
+    curves = OPENSSL_malloc(sizeof(EC_builtin_curve) * crv_len);
+
+    if (curves == NULL) {
+        BIO_printf(out, "malloc error\n");
+        goto builtin_err;
+    }
+
+    if (!EC_get_builtin_curves(curves, crv_len)) {
+        BIO_printf(out, "unable to get internal curves\n");
+        goto builtin_err;
+    }
+
+    /* now create and verify a signature for every curve */
+    for (n = 0; n < crv_len; n++) {
+        unsigned char dirt, offset;
+
+        nid = curves[n].nid;
+        if (nid == NID_ipsec4)
+            continue;
+        /* create new ecdsa key (== EC_KEY) */
+        if ((eckey = EC_KEY_new()) == NULL)
+            goto builtin_err;
+        group = EC_GROUP_new_by_curve_name(nid);
+        if (group == NULL)
+            goto builtin_err;
+        if (EC_KEY_set_group(eckey, group) == 0)
+            goto builtin_err;
+        EC_GROUP_free(group);
+        degree = EC_GROUP_get_degree(EC_KEY_get0_group(eckey));
+        if (degree < 160)
+            /* drop the curve */
+        {
+            EC_KEY_free(eckey);
+            eckey = NULL;
+            continue;
+        }
+        BIO_printf(out, "%s: ", OBJ_nid2sn(nid));
+        /* create key */
+        if (!EC_KEY_generate_key(eckey)) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        /* create second key */
+        if ((wrong_eckey = EC_KEY_new()) == NULL)
+            goto builtin_err;
+        group = EC_GROUP_new_by_curve_name(nid);
+        if (group == NULL)
+            goto builtin_err;
+        if (EC_KEY_set_group(wrong_eckey, group) == 0)
+            goto builtin_err;
+        EC_GROUP_free(group);
+        if (!EC_KEY_generate_key(wrong_eckey)) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* check key */
+        if (!EC_KEY_check_key(eckey)) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* create signature */
+        sig_len = ECDSA_size(eckey);
+        if ((signature = OPENSSL_malloc(sig_len)) == NULL)
+            goto builtin_err;
+        if (!ECDSA_sign(0, digest, 20, signature, &sig_len, eckey)) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* verify signature */
+        if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) != 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* verify signature with the wrong key */
+        if (ECDSA_verify(0, digest, 20, signature, sig_len, wrong_eckey) == 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* wrong digest */
+        if (ECDSA_verify(0, wrong_digest, 20, signature, sig_len, eckey) == 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+        /* wrong length */
+        if (ECDSA_verify(0, digest, 20, signature, sig_len - 1, eckey) == 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+
+        /*
+         * Modify a single byte of the signature: to ensure we don't garble
+         * the ASN1 structure, we read the raw signature and modify a byte in
+         * one of the bignums directly.
+         */
+        sig_ptr = signature;
+        if ((ecdsa_sig = d2i_ECDSA_SIG(NULL, &sig_ptr, sig_len)) == NULL) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+
+        /* Store the two BIGNUMs in raw_buf. */
+        r_len = BN_num_bytes(ecdsa_sig->r);
+        s_len = BN_num_bytes(ecdsa_sig->s);
+        bn_len = (degree + 7) / 8;
+        if ((r_len > bn_len) || (s_len > bn_len)) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        buf_len = 2 * bn_len;
+        if ((raw_buf = OPENSSL_malloc(buf_len)) == NULL)
+            goto builtin_err;
+        /* Pad the bignums with leading zeroes. */
+        memset(raw_buf, 0, buf_len);
+        BN_bn2bin(ecdsa_sig->r, raw_buf + bn_len - r_len);
+        BN_bn2bin(ecdsa_sig->s, raw_buf + buf_len - s_len);
+
+        /* Modify a single byte in the buffer. */
+        offset = raw_buf[10] % buf_len;
+        dirt = raw_buf[11] ? raw_buf[11] : 1;
+        raw_buf[offset] ^= dirt;
+        /* Now read the BIGNUMs back in from raw_buf. */
+        if ((BN_bin2bn(raw_buf, bn_len, ecdsa_sig->r) == NULL) ||
+            (BN_bin2bn(raw_buf + bn_len, bn_len, ecdsa_sig->s) == NULL))
+            goto builtin_err;
+
+        sig_ptr2 = signature;
+        sig_len = i2d_ECDSA_SIG(ecdsa_sig, &sig_ptr2);
+        if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) == 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        /*
+         * Sanity check: undo the modification and verify signature.
+         */
+        raw_buf[offset] ^= dirt;
+        if ((BN_bin2bn(raw_buf, bn_len, ecdsa_sig->r) == NULL) ||
+            (BN_bin2bn(raw_buf + bn_len, bn_len, ecdsa_sig->s) == NULL))
+            goto builtin_err;
+
+        sig_ptr2 = signature;
+        sig_len = i2d_ECDSA_SIG(ecdsa_sig, &sig_ptr2);
+        if (ECDSA_verify(0, digest, 20, signature, sig_len, eckey) != 1) {
+            BIO_printf(out, " failed\n");
+            goto builtin_err;
+        }
+        BIO_printf(out, ".");
+        (void)BIO_flush(out);
+
+        BIO_printf(out, " ok\n");
+        /* cleanup */
+        /* clean bogus errors */
+        ERR_clear_error();
+        OPENSSL_free(signature);
+        signature = NULL;
+        EC_KEY_free(eckey);
+        eckey = NULL;
+        EC_KEY_free(wrong_eckey);
+        wrong_eckey = NULL;
+        ECDSA_SIG_free(ecdsa_sig);
+        ecdsa_sig = NULL;
+        OPENSSL_free(raw_buf);
+        raw_buf = NULL;
+    }
+
+    ret = 1;
+ builtin_err:
+    if (eckey)
+        EC_KEY_free(eckey);
+    if (wrong_eckey)
+        EC_KEY_free(wrong_eckey);
+    if (ecdsa_sig)
+        ECDSA_SIG_free(ecdsa_sig);
+    if (signature)
+        OPENSSL_free(signature);
+    if (raw_buf)
+        OPENSSL_free(raw_buf);
+    if (curves)
+        OPENSSL_free(curves);
+
+    return ret;
+}
 
 int main(void)
-	{
-	int 	ret = 1;
-	BIO	*out;
-
-	out = BIO_new_fp(stdout, BIO_NOCLOSE);
-	
-	/* enable memory leak checking unless explicitly disabled */
-	if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && 
-		(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
-		{
-		CRYPTO_malloc_debug_init();
-		CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
-		}
-	else
-		{
-		/* OPENSSL_DEBUG_MEMORY=off */
-		CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
-		}
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
-	ERR_load_crypto_strings();
-
-	/* initialize the prng */
-	RAND_seed(rnd_seed, sizeof(rnd_seed));
-
-	/* the tests */
-	if (!x9_62_tests(out))  goto err;
-	if (!test_builtin(out)) goto err;
-	
-	ret = 0;
-err:	
-	if (ret) 	
-		BIO_printf(out, "\nECDSA test failed\n");
-	else 
-		BIO_printf(out, "\nECDSA test passed\n");
-	if (ret)
-		ERR_print_errors(out);
-	CRYPTO_cleanup_all_ex_data();
-	ERR_remove_thread_state(NULL);
-	ERR_free_strings();
-	CRYPTO_mem_leaks(out);
-	if (out != NULL)
-		BIO_free(out);
-	return ret;
-	}	
+{
+    int ret = 1;
+    BIO *out;
+
+    out = BIO_new_fp(stdout, BIO_NOCLOSE);
+
+    /* enable memory leak checking unless explicitly disabled */
+    if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) &&
+          (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
+        CRYPTO_malloc_debug_init();
+        CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+    } else {
+        /* OPENSSL_DEBUG_MEMORY=off */
+        CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+    }
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+
+    ERR_load_crypto_strings();
+
+    /* initialize the prng */
+    RAND_seed(rnd_seed, sizeof(rnd_seed));
+
+    /* the tests */
+    if (!x9_62_tests(out))
+        goto err;
+    if (!test_builtin(out))
+        goto err;
+
+    ret = 0;
+ err:
+    if (ret)
+        BIO_printf(out, "\nECDSA test failed\n");
+    else
+        BIO_printf(out, "\nECDSA test passed\n");
+    if (ret)
+        ERR_print_errors(out);
+    CRYPTO_cleanup_all_ex_data();
+    ERR_remove_thread_state(NULL);
+    ERR_free_strings();
+    CRYPTO_mem_leaks(out);
+    if (out != NULL)
+        BIO_free(out);
+    return ret;
+}
 #endif
diff --git a/crypto/ecdsa/ecs_asn1.c b/crypto/ecdsa/ecs_asn1.c
index b295489400..508b079f25 100644
--- a/crypto/ecdsa/ecs_asn1.c
+++ b/crypto/ecdsa/ecs_asn1.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,8 +58,8 @@
 #include 
 
 ASN1_SEQUENCE(ECDSA_SIG) = {
-	ASN1_SIMPLE(ECDSA_SIG, r, CBIGNUM),
-	ASN1_SIMPLE(ECDSA_SIG, s, CBIGNUM)
+        ASN1_SIMPLE(ECDSA_SIG, r, CBIGNUM),
+        ASN1_SIMPLE(ECDSA_SIG, s, CBIGNUM)
 } ASN1_SEQUENCE_END(ECDSA_SIG)
 
 DECLARE_ASN1_FUNCTIONS_const(ECDSA_SIG)
diff --git a/crypto/ecdsa/ecs_err.c b/crypto/ecdsa/ecs_err.c
index e866b1f6a1..f1fa7b55f9 100644
--- a/crypto/ecdsa/ecs_err.c
+++ b/crypto/ecdsa/ecs_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,43 +66,42 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_ECDSA,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_ECDSA,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_ECDSA,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_ECDSA,0,reason)
 
-static ERR_STRING_DATA ECDSA_str_functs[]=
-	{
-{ERR_FUNC(ECDSA_F_ECDSA_CHECK),	"ECDSA_CHECK"},
-{ERR_FUNC(ECDSA_F_ECDSA_DATA_NEW_METHOD),	"ECDSA_DATA_NEW_METHOD"},
-{ERR_FUNC(ECDSA_F_ECDSA_DO_SIGN),	"ECDSA_do_sign"},
-{ERR_FUNC(ECDSA_F_ECDSA_DO_VERIFY),	"ECDSA_do_verify"},
-{ERR_FUNC(ECDSA_F_ECDSA_METHOD_NEW),	"ECDSA_METHOD_new"},
-{ERR_FUNC(ECDSA_F_ECDSA_SIGN_SETUP),	"ECDSA_sign_setup"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ECDSA_str_functs[] = {
+    {ERR_FUNC(ECDSA_F_ECDSA_CHECK), "ECDSA_CHECK"},
+    {ERR_FUNC(ECDSA_F_ECDSA_DATA_NEW_METHOD), "ECDSA_DATA_NEW_METHOD"},
+    {ERR_FUNC(ECDSA_F_ECDSA_DO_SIGN), "ECDSA_do_sign"},
+    {ERR_FUNC(ECDSA_F_ECDSA_DO_VERIFY), "ECDSA_do_verify"},
+    {ERR_FUNC(ECDSA_F_ECDSA_METHOD_NEW), "ECDSA_METHOD_new"},
+    {ERR_FUNC(ECDSA_F_ECDSA_SIGN_SETUP), "ECDSA_sign_setup"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA ECDSA_str_reasons[]=
-	{
-{ERR_REASON(ECDSA_R_BAD_SIGNATURE)       ,"bad signature"},
-{ERR_REASON(ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),"data too large for key size"},
-{ERR_REASON(ECDSA_R_ERR_EC_LIB)          ,"err ec lib"},
-{ERR_REASON(ECDSA_R_MISSING_PARAMETERS)  ,"missing parameters"},
-{ERR_REASON(ECDSA_R_NEED_NEW_SETUP_VALUES),"need new setup values"},
-{ERR_REASON(ECDSA_R_NON_FIPS_METHOD)     ,"non fips method"},
-{ERR_REASON(ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED),"random number generation failed"},
-{ERR_REASON(ECDSA_R_SIGNATURE_MALLOC_FAILED),"signature malloc failed"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ECDSA_str_reasons[] = {
+    {ERR_REASON(ECDSA_R_BAD_SIGNATURE), "bad signature"},
+    {ERR_REASON(ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),
+     "data too large for key size"},
+    {ERR_REASON(ECDSA_R_ERR_EC_LIB), "err ec lib"},
+    {ERR_REASON(ECDSA_R_MISSING_PARAMETERS), "missing parameters"},
+    {ERR_REASON(ECDSA_R_NEED_NEW_SETUP_VALUES), "need new setup values"},
+    {ERR_REASON(ECDSA_R_NON_FIPS_METHOD), "non fips method"},
+    {ERR_REASON(ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED),
+     "random number generation failed"},
+    {ERR_REASON(ECDSA_R_SIGNATURE_MALLOC_FAILED), "signature malloc failed"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_ECDSA_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(ECDSA_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,ECDSA_str_functs);
-		ERR_load_strings(0,ECDSA_str_reasons);
-		}
+    if (ERR_func_error_string(ECDSA_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, ECDSA_str_functs);
+        ERR_load_strings(0, ECDSA_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ecdsa/ecs_lib.c b/crypto/ecdsa/ecs_lib.c
index 071349e314..1c02310318 100644
--- a/crypto/ecdsa/ecs_lib.c
+++ b/crypto/ecdsa/ecs_lib.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,303 +56,299 @@
 #include 
 #include "ecs_locl.h"
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-const char ECDSA_version[]="ECDSA" OPENSSL_VERSION_PTEXT;
+const char ECDSA_version[] = "ECDSA" OPENSSL_VERSION_PTEXT;
 
 static const ECDSA_METHOD *default_ECDSA_method = NULL;
 
 static void *ecdsa_data_new(void);
 static void *ecdsa_data_dup(void *);
-static void  ecdsa_data_free(void *);
+static void ecdsa_data_free(void *);
 
 void ECDSA_set_default_method(const ECDSA_METHOD *meth)
 {
-	default_ECDSA_method = meth;
+    default_ECDSA_method = meth;
 }
 
 const ECDSA_METHOD *ECDSA_get_default_method(void)
 {
-	if(!default_ECDSA_method) 
-		{
+    if (!default_ECDSA_method) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return FIPS_ecdsa_openssl();
-		else
-			return ECDSA_OpenSSL();
+        if (FIPS_mode())
+            return FIPS_ecdsa_openssl();
+        else
+            return ECDSA_OpenSSL();
 #else
-		default_ECDSA_method = ECDSA_OpenSSL();
+        default_ECDSA_method = ECDSA_OpenSSL();
 #endif
-		}
-	return default_ECDSA_method;
+    }
+    return default_ECDSA_method;
 }
 
 int ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth)
 {
-	ECDSA_DATA *ecdsa;
+    ECDSA_DATA *ecdsa;
 
-	ecdsa = ecdsa_check(eckey);
+    ecdsa = ecdsa_check(eckey);
 
-	if (ecdsa == NULL)
-		return 0;
+    if (ecdsa == NULL)
+        return 0;
 
 #ifndef OPENSSL_NO_ENGINE
-	if (ecdsa->engine)
-	{
-		ENGINE_finish(ecdsa->engine);
-		ecdsa->engine = NULL;
-	}
+    if (ecdsa->engine) {
+        ENGINE_finish(ecdsa->engine);
+        ecdsa->engine = NULL;
+    }
 #endif
-        ecdsa->meth = meth;
+    ecdsa->meth = meth;
 
-        return 1;
+    return 1;
 }
 
 static ECDSA_DATA *ECDSA_DATA_new_method(ENGINE *engine)
 {
-	ECDSA_DATA *ret;
+    ECDSA_DATA *ret;
 
-	ret=(ECDSA_DATA *)OPENSSL_malloc(sizeof(ECDSA_DATA));
-	if (ret == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
-		return(NULL);
-	}
+    ret = (ECDSA_DATA *)OPENSSL_malloc(sizeof(ECDSA_DATA));
+    if (ret == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	ret->init = NULL;
+    ret->init = NULL;
 
-	ret->meth = ECDSA_get_default_method();
-	ret->engine = engine;
+    ret->meth = ECDSA_get_default_method();
+    ret->engine = engine;
 #ifndef OPENSSL_NO_ENGINE
-	if (!ret->engine)
-		ret->engine = ENGINE_get_default_ECDSA();
-	if (ret->engine)
-	{
-		ret->meth = ENGINE_get_ECDSA(ret->engine);
-		if (!ret->meth)
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_ENGINE_LIB);
-			ENGINE_finish(ret->engine);
-			OPENSSL_free(ret);
-			return NULL;
-		}
-	}
+    if (!ret->engine)
+        ret->engine = ENGINE_get_default_ECDSA();
+    if (ret->engine) {
+        ret->meth = ENGINE_get_ECDSA(ret->engine);
+        if (!ret->meth) {
+            ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            ENGINE_finish(ret->engine);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+    }
 #endif
 
-	ret->flags = ret->meth->flags;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data);
+    ret->flags = ret->meth->flags;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data);
 #if 0
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-	{
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data);
-		OPENSSL_free(ret);
-		ret=NULL;
-	}
-#endif	
-	return(ret);
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data);
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+#endif
+    return (ret);
 }
 
 static void *ecdsa_data_new(void)
 {
-	return (void *)ECDSA_DATA_new_method(NULL);
+    return (void *)ECDSA_DATA_new_method(NULL);
 }
 
 static void *ecdsa_data_dup(void *data)
 {
-	ECDSA_DATA *r = (ECDSA_DATA *)data;
+    ECDSA_DATA *r = (ECDSA_DATA *)data;
 
-	/* XXX: dummy operation */
-	if (r == NULL)
-		return NULL;
+    /* XXX: dummy operation */
+    if (r == NULL)
+        return NULL;
 
-	return ecdsa_data_new();
+    return ecdsa_data_new();
 }
 
 static void ecdsa_data_free(void *data)
 {
-	ECDSA_DATA *r = (ECDSA_DATA *)data;
+    ECDSA_DATA *r = (ECDSA_DATA *)data;
 
 #ifndef OPENSSL_NO_ENGINE
-	if (r->engine)
-		ENGINE_finish(r->engine);
+    if (r->engine)
+        ENGINE_finish(r->engine);
 #endif
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, r, &r->ex_data);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, r, &r->ex_data);
 
-	OPENSSL_cleanse((void *)r, sizeof(ECDSA_DATA));
+    OPENSSL_cleanse((void *)r, sizeof(ECDSA_DATA));
 
-	OPENSSL_free(r);
+    OPENSSL_free(r);
 }
 
 ECDSA_DATA *ecdsa_check(EC_KEY *key)
 {
-	ECDSA_DATA *ecdsa_data;
- 
-	void *data = EC_KEY_get_key_method_data(key, ecdsa_data_dup,
-					ecdsa_data_free, ecdsa_data_free);
-	if (data == NULL)
-	{
-		ecdsa_data = (ECDSA_DATA *)ecdsa_data_new();
-		if (ecdsa_data == NULL)
-			return NULL;
-		data = EC_KEY_insert_key_method_data(key, (void *)ecdsa_data,
-			   ecdsa_data_dup, ecdsa_data_free, ecdsa_data_free);
-		if (data != NULL)
-			{
-			/* Another thread raced us to install the key_method
-			 * data and won. */
-			ecdsa_data_free(ecdsa_data);
-			ecdsa_data = (ECDSA_DATA *)data;
-			}
-	}
-	else
-		ecdsa_data = (ECDSA_DATA *)data;
+    ECDSA_DATA *ecdsa_data;
+
+    void *data = EC_KEY_get_key_method_data(key, ecdsa_data_dup,
+                                            ecdsa_data_free, ecdsa_data_free);
+    if (data == NULL) {
+        ecdsa_data = (ECDSA_DATA *)ecdsa_data_new();
+        if (ecdsa_data == NULL)
+            return NULL;
+        data = EC_KEY_insert_key_method_data(key, (void *)ecdsa_data,
+                                             ecdsa_data_dup, ecdsa_data_free,
+                                             ecdsa_data_free);
+        if (data != NULL) {
+            /*
+             * Another thread raced us to install the key_method data and
+             * won.
+             */
+            ecdsa_data_free(ecdsa_data);
+            ecdsa_data = (ECDSA_DATA *)data;
+        }
+    } else
+        ecdsa_data = (ECDSA_DATA *)data;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(ecdsa_data->flags & ECDSA_FLAG_FIPS_METHOD)
-			&& !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW))
-		{
-		ECDSAerr(ECDSA_F_ECDSA_CHECK, ECDSA_R_NON_FIPS_METHOD);
-		return NULL;
-		}
+    if (FIPS_mode() && !(ecdsa_data->flags & ECDSA_FLAG_FIPS_METHOD)
+        && !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW)) {
+        ECDSAerr(ECDSA_F_ECDSA_CHECK, ECDSA_R_NON_FIPS_METHOD);
+        return NULL;
+    }
 #endif
 
-	return ecdsa_data;
+    return ecdsa_data;
 }
 
 int ECDSA_size(const EC_KEY *r)
 {
-	int ret,i;
-	ASN1_INTEGER bs;
-	BIGNUM	*order=NULL;
-	unsigned char buf[4];
-	const EC_GROUP *group;
-
-	if (r == NULL)
-		return 0;
-	group = EC_KEY_get0_group(r);
-	if (group == NULL)
-		return 0;
-
-	if ((order = BN_new()) == NULL) return 0;
-	if (!EC_GROUP_get_order(group,order,NULL))
-	{
-		BN_clear_free(order);
-		return 0;
-	} 
-	i=BN_num_bits(order);
-	bs.length=(i+7)/8;
-	bs.data=buf;
-	bs.type=V_ASN1_INTEGER;
-	/* If the top bit is set the asn1 encoding is 1 larger. */
-	buf[0]=0xff;	
-
-	i=i2d_ASN1_INTEGER(&bs,NULL);
-	i+=i; /* r and s */
-	ret=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
-	BN_clear_free(order);
-	return(ret);
+    int ret, i;
+    ASN1_INTEGER bs;
+    BIGNUM *order = NULL;
+    unsigned char buf[4];
+    const EC_GROUP *group;
+
+    if (r == NULL)
+        return 0;
+    group = EC_KEY_get0_group(r);
+    if (group == NULL)
+        return 0;
+
+    if ((order = BN_new()) == NULL)
+        return 0;
+    if (!EC_GROUP_get_order(group, order, NULL)) {
+        BN_clear_free(order);
+        return 0;
+    }
+    i = BN_num_bits(order);
+    bs.length = (i + 7) / 8;
+    bs.data = buf;
+    bs.type = V_ASN1_INTEGER;
+    /* If the top bit is set the asn1 encoding is 1 larger. */
+    buf[0] = 0xff;
+
+    i = i2d_ASN1_INTEGER(&bs, NULL);
+    i += i;                     /* r and s */
+    ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
+    BN_clear_free(order);
+    return (ret);
 }
 
-
 int ECDSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+                           CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
 {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ECDSA, argl, argp,
-				new_func, dup_func, free_func);
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ECDSA, argl, argp,
+                                   new_func, dup_func, free_func);
 }
 
 int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg)
 {
-	ECDSA_DATA *ecdsa;
-	ecdsa = ecdsa_check(d);
-	if (ecdsa == NULL)
-		return 0;
-	return(CRYPTO_set_ex_data(&ecdsa->ex_data,idx,arg));
+    ECDSA_DATA *ecdsa;
+    ecdsa = ecdsa_check(d);
+    if (ecdsa == NULL)
+        return 0;
+    return (CRYPTO_set_ex_data(&ecdsa->ex_data, idx, arg));
 }
 
 void *ECDSA_get_ex_data(EC_KEY *d, int idx)
 {
-	ECDSA_DATA *ecdsa;
-	ecdsa = ecdsa_check(d);
-	if (ecdsa == NULL)
-		return NULL;
-	return(CRYPTO_get_ex_data(&ecdsa->ex_data,idx));
+    ECDSA_DATA *ecdsa;
+    ecdsa = ecdsa_check(d);
+    if (ecdsa == NULL)
+        return NULL;
+    return (CRYPTO_get_ex_data(&ecdsa->ex_data, idx));
 }
 
 ECDSA_METHOD *ECDSA_METHOD_new(ECDSA_METHOD *ecdsa_meth)
-	{
-	ECDSA_METHOD  *ret;
-
-	ret = OPENSSL_malloc(sizeof(ECDSA_METHOD));
-	if (ret == NULL)
-		{
-		ECDSAerr(ECDSA_F_ECDSA_METHOD_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-        	}
-
-	if (ecdsa_meth)
-		*ret = *ecdsa_meth;
-	else
-		{
-		ret->ecdsa_sign_setup = 0;
-		ret->ecdsa_do_sign = 0;
-		ret->ecdsa_do_verify = 0;
-		ret->name = NULL;
-		ret->flags = 0;
-		}
-	ret->flags |= ECDSA_METHOD_FLAG_ALLOCATED;
-	return ret;
-	}
-
+{
+    ECDSA_METHOD *ret;
+
+    ret = OPENSSL_malloc(sizeof(ECDSA_METHOD));
+    if (ret == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_METHOD_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (ecdsa_meth)
+        *ret = *ecdsa_meth;
+    else {
+        ret->ecdsa_sign_setup = 0;
+        ret->ecdsa_do_sign = 0;
+        ret->ecdsa_do_verify = 0;
+        ret->name = NULL;
+        ret->flags = 0;
+    }
+    ret->flags |= ECDSA_METHOD_FLAG_ALLOCATED;
+    return ret;
+}
 
 void ECDSA_METHOD_set_sign(ECDSA_METHOD *ecdsa_method,
-	ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len,
-		const BIGNUM *inv, const BIGNUM *rp, EC_KEY *eckey))
-	{
-	ecdsa_method->ecdsa_do_sign = ecdsa_do_sign;
-	}
+                           ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char
+                                                        *dgst, int dgst_len,
+                                                        const BIGNUM *inv,
+                                                        const BIGNUM *rp,
+                                                        EC_KEY *eckey))
+{
+    ecdsa_method->ecdsa_do_sign = ecdsa_do_sign;
+}
 
 void ECDSA_METHOD_set_sign_setup(ECDSA_METHOD *ecdsa_method,
-	int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv,
-		BIGNUM **r))
-	{
-	ecdsa_method->ecdsa_sign_setup = ecdsa_sign_setup;
-	}
+                                 int (*ecdsa_sign_setup) (EC_KEY *eckey,
+                                                          BN_CTX *ctx,
+                                                          BIGNUM **kinv,
+                                                          BIGNUM **r))
+{
+    ecdsa_method->ecdsa_sign_setup = ecdsa_sign_setup;
+}
 
 void ECDSA_METHOD_set_verify(ECDSA_METHOD *ecdsa_method,
-	int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len,
-		const ECDSA_SIG *sig, EC_KEY *eckey))
-	{
-	ecdsa_method->ecdsa_do_verify = ecdsa_do_verify;
-	}
+                             int (*ecdsa_do_verify) (const unsigned char
+                                                     *dgst, int dgst_len,
+                                                     const ECDSA_SIG *sig,
+                                                     EC_KEY *eckey))
+{
+    ecdsa_method->ecdsa_do_verify = ecdsa_do_verify;
+}
 
 void ECDSA_METHOD_set_flags(ECDSA_METHOD *ecdsa_method, int flags)
-	{
-	ecdsa_method->flags = flags | ECDSA_METHOD_FLAG_ALLOCATED;
-	}
+{
+    ecdsa_method->flags = flags | ECDSA_METHOD_FLAG_ALLOCATED;
+}
 
 void ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name)
-	{
-	ecdsa_method->name = name;
-	}
+{
+    ecdsa_method->name = name;
+}
 
 void ECDSA_METHOD_free(ECDSA_METHOD *ecdsa_method)
-	{
-	if (ecdsa_method->flags & ECDSA_METHOD_FLAG_ALLOCATED)
-		OPENSSL_free(ecdsa_method);
-	}
+{
+    if (ecdsa_method->flags & ECDSA_METHOD_FLAG_ALLOCATED)
+        OPENSSL_free(ecdsa_method);
+}
 
 void ECDSA_METHOD_set_app_data(ECDSA_METHOD *ecdsa_method, void *app)
-	{
-	ecdsa_method->app_data = app;
-	}
-
-void * ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method)
-	{
-	return ecdsa_method->app_data;
-	}
+{
+    ecdsa_method->app_data = app;
+}
+
+void *ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method)
+{
+    return ecdsa_method->app_data;
+}
diff --git a/crypto/ecdsa/ecs_locl.h b/crypto/ecdsa/ecs_locl.h
index d03f53217a..d3a5efc547 100644
--- a/crypto/ecdsa/ecs_locl.h
+++ b/crypto/ecdsa/ecs_locl.h
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,52 +57,52 @@
  */
 
 #ifndef HEADER_ECS_LOCL_H
-#define HEADER_ECS_LOCL_H
+# define HEADER_ECS_LOCL_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-struct ecdsa_method 
-	{
-	const char *name;
-	ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len, 
-			const BIGNUM *inv, const BIGNUM *rp, EC_KEY *eckey);
-	int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, 
-			BIGNUM **r);
-	int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len, 
-			const ECDSA_SIG *sig, EC_KEY *eckey);
-#if 0
-	int (*init)(EC_KEY *eckey);
-	int (*finish)(EC_KEY *eckey);
-#endif
-	int flags;
-	void *app_data;
-	};
+struct ecdsa_method {
+    const char *name;
+    ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char *dgst, int dgst_len,
+                                 const BIGNUM *inv, const BIGNUM *rp,
+                                 EC_KEY *eckey);
+    int (*ecdsa_sign_setup) (EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv,
+                             BIGNUM **r);
+    int (*ecdsa_do_verify) (const unsigned char *dgst, int dgst_len,
+                            const ECDSA_SIG *sig, EC_KEY *eckey);
+# if 0
+    int (*init) (EC_KEY *eckey);
+    int (*finish) (EC_KEY *eckey);
+# endif
+    int flags;
+    void *app_data;
+};
 
 /* The ECDSA_METHOD was allocated and can be freed */
 
-#define ECDSA_METHOD_FLAG_ALLOCATED 0x2
-
+# define ECDSA_METHOD_FLAG_ALLOCATED 0x2
 
-/* If this flag is set the ECDSA method is FIPS compliant and can be used
- * in FIPS mode. This is set in the validated module method. If an
- * application sets this flag in its own methods it is its responsibility
- * to ensure the result is compliant.
+/*
+ * If this flag is set the ECDSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
  */
 
-#define ECDSA_FLAG_FIPS_METHOD	0x1
+# define ECDSA_FLAG_FIPS_METHOD  0x1
 
 typedef struct ecdsa_data_st {
-	/* EC_KEY_METH_DATA part */
-	int (*init)(EC_KEY *);
-	/* method (ECDSA) specific part */
-	ENGINE	*engine;
-	int	flags;
-	const ECDSA_METHOD *meth;
-	CRYPTO_EX_DATA ex_data;
+    /* EC_KEY_METH_DATA part */
+    int (*init) (EC_KEY *);
+    /* method (ECDSA) specific part */
+    ENGINE *engine;
+    int flags;
+    const ECDSA_METHOD *meth;
+    CRYPTO_EX_DATA ex_data;
 } ECDSA_DATA;
 
 /** ecdsa_check
@@ -117,4 +117,4 @@ ECDSA_DATA *ecdsa_check(EC_KEY *eckey);
 }
 #endif
 
-#endif /* HEADER_ECS_LOCL_H */
+#endif                          /* HEADER_ECS_LOCL_H */
diff --git a/crypto/ecdsa/ecs_ossl.c b/crypto/ecdsa/ecs_ossl.c
index c23343b64d..dd769609be 100644
--- a/crypto/ecdsa/ecs_ossl.c
+++ b/crypto/ecdsa/ecs_ossl.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,449 +61,404 @@
 #include 
 #include 
 
-static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dlen, 
-		const BIGNUM *, const BIGNUM *, EC_KEY *eckey);
-static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, 
-		BIGNUM **rp);
-static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len, 
-		const ECDSA_SIG *sig, EC_KEY *eckey);
+static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dlen,
+                                const BIGNUM *, const BIGNUM *,
+                                EC_KEY *eckey);
+static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
+                            BIGNUM **rp);
+static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
+                           const ECDSA_SIG *sig, EC_KEY *eckey);
 
 static ECDSA_METHOD openssl_ecdsa_meth = {
-	"OpenSSL ECDSA method",
-	ecdsa_do_sign,
-	ecdsa_sign_setup,
-	ecdsa_do_verify,
+    "OpenSSL ECDSA method",
+    ecdsa_do_sign,
+    ecdsa_sign_setup,
+    ecdsa_do_verify,
 #if 0
-	NULL, /* init     */
-	NULL, /* finish   */
+    NULL,                       /* init */
+    NULL,                       /* finish */
 #endif
-	0,    /* flags    */
-	NULL  /* app_data */
+    0,                          /* flags */
+    NULL                        /* app_data */
 };
 
 const ECDSA_METHOD *ECDSA_OpenSSL(void)
 {
-	return &openssl_ecdsa_meth;
+    return &openssl_ecdsa_meth;
 }
 
 static int ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
-		BIGNUM **rp)
+                            BIGNUM **rp)
 {
-	BN_CTX   *ctx = NULL;
-	BIGNUM	 *k = NULL, *r = NULL, *order = NULL, *X = NULL;
-	EC_POINT *tmp_point=NULL;
-	const EC_GROUP *group;
-	int 	 ret = 0;
+    BN_CTX *ctx = NULL;
+    BIGNUM *k = NULL, *r = NULL, *order = NULL, *X = NULL;
+    EC_POINT *tmp_point = NULL;
+    const EC_GROUP *group;
+    int ret = 0;
+
+    if (eckey == NULL || (group = EC_KEY_get0_group(eckey)) == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
 
-	if (eckey == NULL || (group = EC_KEY_get0_group(eckey)) == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-	}
+    if (ctx_in == NULL) {
+        if ((ctx = BN_CTX_new()) == NULL) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    } else
+        ctx = ctx_in;
 
-	if (ctx_in == NULL) 
-	{
-		if ((ctx = BN_CTX_new()) == NULL)
-		{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-	}
-	else
-		ctx = ctx_in;
+    k = BN_new();               /* this value is later returned in *kinvp */
+    r = BN_new();               /* this value is later returned in *rp */
+    order = BN_new();
+    X = BN_new();
+    if (!k || !r || !order || !X) {
+        ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if ((tmp_point = EC_POINT_new(group)) == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (!EC_GROUP_get_order(group, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
+        goto err;
+    }
 
-	k     = BN_new();	/* this value is later returned in *kinvp */
-	r     = BN_new();	/* this value is later returned in *rp    */
-	order = BN_new();
-	X     = BN_new();
-	if (!k || !r || !order || !X)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-	if ((tmp_point = EC_POINT_new(group)) == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
-		goto err;
-	}
-	if (!EC_GROUP_get_order(group, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
-		goto err;
-	}
-	
-	do
-	{
-		/* get random k */	
-		do
-			if (!BN_rand_range(k, order))
-			{
-				ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP,
-				 ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED);	
-				goto err;
-			}
-		while (BN_is_zero(k));
+    do {
+        /* get random k */
+        do
+            if (!BN_rand_range(k, order)) {
+                ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP,
+                         ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED);
+                goto err;
+            }
+        while (BN_is_zero(k)) ;
 
-		/* We do not want timing information to leak the length of k,
-		 * so we compute G*k using an equivalent scalar of fixed
-		 * bit-length. */
+        /*
+         * We do not want timing information to leak the length of k, so we
+         * compute G*k using an equivalent scalar of fixed bit-length.
+         */
 
-		if (!BN_add(k, k, order)) goto err;
-		if (BN_num_bits(k) <= BN_num_bits(order))
-			if (!BN_add(k, k, order)) goto err;
+        if (!BN_add(k, k, order))
+            goto err;
+        if (BN_num_bits(k) <= BN_num_bits(order))
+            if (!BN_add(k, k, order))
+                goto err;
 
-		/* compute r the x-coordinate of generator * k */
-		if (!EC_POINT_mul(group, tmp_point, k, NULL, NULL, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
-			goto err;
-		}
-		if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field)
-		{
-			if (!EC_POINT_get_affine_coordinates_GFp(group,
-				tmp_point, X, NULL, ctx))
-			{
-				ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP,ERR_R_EC_LIB);
-				goto err;
-			}
-		}
+        /* compute r the x-coordinate of generator * k */
+        if (!EC_POINT_mul(group, tmp_point, k, NULL, NULL, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
+            goto err;
+        }
+        if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) ==
+            NID_X9_62_prime_field) {
+            if (!EC_POINT_get_affine_coordinates_GFp
+                (group, tmp_point, X, NULL, ctx)) {
+                ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
+                goto err;
+            }
+        }
 #ifndef OPENSSL_NO_EC2M
-		else /* NID_X9_62_characteristic_two_field */
-		{
-			if (!EC_POINT_get_affine_coordinates_GF2m(group,
-				tmp_point, X, NULL, ctx))
-			{
-				ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP,ERR_R_EC_LIB);
-				goto err;
-			}
-		}
+        else {                  /* NID_X9_62_characteristic_two_field */
+
+            if (!EC_POINT_get_affine_coordinates_GF2m(group,
+                                                      tmp_point, X, NULL,
+                                                      ctx)) {
+                ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
+                goto err;
+            }
+        }
 #endif
-		if (!BN_nnmod(r, X, order, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
-			goto err;
-		}
-	}
-	while (BN_is_zero(r));
+        if (!BN_nnmod(r, X, order, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
+            goto err;
+        }
+    }
+    while (BN_is_zero(r));
 
-	/* compute the inverse of k */
-	if (EC_GROUP_get_mont_data(group) != NULL)
-		{
-		/* We want inverse in constant time, therefore we utilize the
-		 * fact order must be prime and use Fermats Little Theorem
-		 * instead. */
-		if (!BN_set_word(X, 2) )
-			{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
-			goto err;
-			}
-		if (!BN_mod_sub(X, order, X, order, ctx))
-			{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
-			goto err;
-			}
-		BN_set_flags(X, BN_FLG_CONSTTIME);
-		if (!BN_mod_exp_mont_consttime(k, k, X, order, ctx, EC_GROUP_get_mont_data(group)))
-			{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
-			goto err;
-			}
-		}
-	else
-		{
-		if (!BN_mod_inverse(k, k, order, ctx))
-			{
-			ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
-			goto err;	
-			}
-		}
+    /* compute the inverse of k */
+    if (EC_GROUP_get_mont_data(group) != NULL) {
+        /*
+         * We want inverse in constant time, therefore we utilize the fact
+         * order must be prime and use Fermats Little Theorem instead.
+         */
+        if (!BN_set_word(X, 2)) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!BN_mod_sub(X, order, X, order, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
+            goto err;
+        }
+        BN_set_flags(X, BN_FLG_CONSTTIME);
+        if (!BN_mod_exp_mont_consttime
+            (k, k, X, order, ctx, EC_GROUP_get_mont_data(group))) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
+            goto err;
+        }
+    } else {
+        if (!BN_mod_inverse(k, k, order, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
+            goto err;
+        }
+    }
 
-	/* clear old values if necessary */
-	if (*rp != NULL)
-		BN_clear_free(*rp);
-	if (*kinvp != NULL) 
-		BN_clear_free(*kinvp);
-	/* save the pre-computed values  */
-	*rp    = r;
-	*kinvp = k;
-	ret = 1;
-err:
-	if (!ret)
-	{
-		if (k != NULL) BN_clear_free(k);
-		if (r != NULL) BN_clear_free(r);
-	}
-	if (ctx_in == NULL) 
-		BN_CTX_free(ctx);
-	if (order != NULL)
-		BN_free(order);
-	if (tmp_point != NULL) 
-		EC_POINT_free(tmp_point);
-	if (X)
-		BN_clear_free(X);
-	return(ret);
+    /* clear old values if necessary */
+    if (*rp != NULL)
+        BN_clear_free(*rp);
+    if (*kinvp != NULL)
+        BN_clear_free(*kinvp);
+    /* save the pre-computed values  */
+    *rp = r;
+    *kinvp = k;
+    ret = 1;
+ err:
+    if (!ret) {
+        if (k != NULL)
+            BN_clear_free(k);
+        if (r != NULL)
+            BN_clear_free(r);
+    }
+    if (ctx_in == NULL)
+        BN_CTX_free(ctx);
+    if (order != NULL)
+        BN_free(order);
+    if (tmp_point != NULL)
+        EC_POINT_free(tmp_point);
+    if (X)
+        BN_clear_free(X);
+    return (ret);
 }
 
-
-static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dgst_len, 
-		const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)
+static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dgst_len,
+                                const BIGNUM *in_kinv, const BIGNUM *in_r,
+                                EC_KEY *eckey)
 {
-	int     ok = 0, i;
-	BIGNUM *kinv=NULL, *s, *m=NULL,*tmp=NULL,*order=NULL;
-	const BIGNUM *ckinv;
-	BN_CTX     *ctx = NULL;
-	const EC_GROUP   *group;
-	ECDSA_SIG  *ret;
-	ECDSA_DATA *ecdsa;
-	const BIGNUM *priv_key;
+    int ok = 0, i;
+    BIGNUM *kinv = NULL, *s, *m = NULL, *tmp = NULL, *order = NULL;
+    const BIGNUM *ckinv;
+    BN_CTX *ctx = NULL;
+    const EC_GROUP *group;
+    ECDSA_SIG *ret;
+    ECDSA_DATA *ecdsa;
+    const BIGNUM *priv_key;
 
-	ecdsa    = ecdsa_check(eckey);
-	group    = EC_KEY_get0_group(eckey);
-	priv_key = EC_KEY_get0_private_key(eckey);
-	
-	if (group == NULL || priv_key == NULL || ecdsa == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-	}
+    ecdsa = ecdsa_check(eckey);
+    group = EC_KEY_get0_group(eckey);
+    priv_key = EC_KEY_get0_private_key(eckey);
 
-	ret = ECDSA_SIG_new();
-	if (!ret)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	s = ret->s;
+    if (group == NULL || priv_key == NULL || ecdsa == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
 
-	if ((ctx = BN_CTX_new()) == NULL || (order = BN_new()) == NULL ||
-		(tmp = BN_new()) == NULL || (m = BN_new()) == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
+    ret = ECDSA_SIG_new();
+    if (!ret) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    s = ret->s;
 
-	if (!EC_GROUP_get_order(group, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_EC_LIB);
-		goto err;
-	}
-	i = BN_num_bits(order);
-	/* Need to truncate digest if it is too long: first truncate whole
-	 * bytes.
-	 */
-	if (8 * dgst_len > i)
-		dgst_len = (i + 7)/8;
-	if (!BN_bin2bn(dgst, dgst_len, m))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
-		goto err;
-	}
-	/* If still too long truncate remaining bits with a shift */
-	if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7)))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
-		goto err;
-	}
-	do
-	{
-		if (in_kinv == NULL || in_r == NULL)
-		{
-			if (!ECDSA_sign_setup(eckey, ctx, &kinv, &ret->r))
-			{
-				ECDSAerr(ECDSA_F_ECDSA_DO_SIGN,ERR_R_ECDSA_LIB);
-				goto err;
-			}
-			ckinv = kinv;
-		}
-		else
-		{
-			ckinv  = in_kinv;
-			if (BN_copy(ret->r, in_r) == NULL)
-			{
-				ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
-				goto err;
-			}
-		}
+    if ((ctx = BN_CTX_new()) == NULL || (order = BN_new()) == NULL ||
+        (tmp = BN_new()) == NULL || (m = BN_new()) == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-		if (!BN_mod_mul(tmp, priv_key, ret->r, order, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
-			goto err;
-		}
-		if (!BN_mod_add_quick(s, tmp, m, order))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
-			goto err;
-		}
-		if (!BN_mod_mul(s, s, ckinv, order, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
-			goto err;
-		}
-		if (BN_is_zero(s))
-		{
-			/* if kinv and r have been supplied by the caller
-			 * don't to generate new kinv and r values */
-			if (in_kinv != NULL && in_r != NULL)
-			{
-				ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ECDSA_R_NEED_NEW_SETUP_VALUES);
-				goto err;
-			}
-		}
-		else
-			/* s != 0 => we have a valid signature */
-			break;
-	}
-	while (1);
+    if (!EC_GROUP_get_order(group, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_EC_LIB);
+        goto err;
+    }
+    i = BN_num_bits(order);
+    /*
+     * Need to truncate digest if it is too long: first truncate whole bytes.
+     */
+    if (8 * dgst_len > i)
+        dgst_len = (i + 7) / 8;
+    if (!BN_bin2bn(dgst, dgst_len, m)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
+        goto err;
+    }
+    /* If still too long truncate remaining bits with a shift */
+    if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7))) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
+        goto err;
+    }
+    do {
+        if (in_kinv == NULL || in_r == NULL) {
+            if (!ECDSA_sign_setup(eckey, ctx, &kinv, &ret->r)) {
+                ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_ECDSA_LIB);
+                goto err;
+            }
+            ckinv = kinv;
+        } else {
+            ckinv = in_kinv;
+            if (BN_copy(ret->r, in_r) == NULL) {
+                ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
 
-	ok = 1;
-err:
-	if (!ok)
-	{
-		ECDSA_SIG_free(ret);
-		ret = NULL;
-	}
-	if (ctx)
-		BN_CTX_free(ctx);
-	if (m)
-		BN_clear_free(m);
-	if (tmp)
-		BN_clear_free(tmp);
-	if (order)
-		BN_free(order);
-	if (kinv)
-		BN_clear_free(kinv);
-	return ret;
+        if (!BN_mod_mul(tmp, priv_key, ret->r, order, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!BN_mod_add_quick(s, tmp, m, order)) {
+            ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (!BN_mod_mul(s, s, ckinv, order, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (BN_is_zero(s)) {
+            /*
+             * if kinv and r have been supplied by the caller don't to
+             * generate new kinv and r values
+             */
+            if (in_kinv != NULL && in_r != NULL) {
+                ECDSAerr(ECDSA_F_ECDSA_DO_SIGN,
+                         ECDSA_R_NEED_NEW_SETUP_VALUES);
+                goto err;
+            }
+        } else
+            /* s != 0 => we have a valid signature */
+            break;
+    }
+    while (1);
+
+    ok = 1;
+ err:
+    if (!ok) {
+        ECDSA_SIG_free(ret);
+        ret = NULL;
+    }
+    if (ctx)
+        BN_CTX_free(ctx);
+    if (m)
+        BN_clear_free(m);
+    if (tmp)
+        BN_clear_free(tmp);
+    if (order)
+        BN_free(order);
+    if (kinv)
+        BN_clear_free(kinv);
+    return ret;
 }
 
 static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
-		const ECDSA_SIG *sig, EC_KEY *eckey)
+                           const ECDSA_SIG *sig, EC_KEY *eckey)
 {
-	int ret = -1, i;
-	BN_CTX   *ctx;
-	BIGNUM   *order, *u1, *u2, *m, *X;
-	EC_POINT *point = NULL;
-	const EC_GROUP *group;
-	const EC_POINT *pub_key;
+    int ret = -1, i;
+    BN_CTX *ctx;
+    BIGNUM *order, *u1, *u2, *m, *X;
+    EC_POINT *point = NULL;
+    const EC_GROUP *group;
+    const EC_POINT *pub_key;
+
+    /* check input values */
+    if (eckey == NULL || (group = EC_KEY_get0_group(eckey)) == NULL ||
+        (pub_key = EC_KEY_get0_public_key(eckey)) == NULL || sig == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ECDSA_R_MISSING_PARAMETERS);
+        return -1;
+    }
 
-	/* check input values */
-	if (eckey == NULL || (group = EC_KEY_get0_group(eckey)) == NULL ||
-	    (pub_key = EC_KEY_get0_public_key(eckey)) == NULL || sig == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ECDSA_R_MISSING_PARAMETERS);
-		return -1;
-	}
+    ctx = BN_CTX_new();
+    if (!ctx) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
+    BN_CTX_start(ctx);
+    order = BN_CTX_get(ctx);
+    u1 = BN_CTX_get(ctx);
+    u2 = BN_CTX_get(ctx);
+    m = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    if (!X) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
 
-	ctx = BN_CTX_new();
-	if (!ctx)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_MALLOC_FAILURE);
-		return -1;
-	}
-	BN_CTX_start(ctx);
-	order = BN_CTX_get(ctx);	
-	u1    = BN_CTX_get(ctx);
-	u2    = BN_CTX_get(ctx);
-	m     = BN_CTX_get(ctx);
-	X     = BN_CTX_get(ctx);
-	if (!X)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	
-	if (!EC_GROUP_get_order(group, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
-		goto err;
-	}
+    if (!EC_GROUP_get_order(group, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
+        goto err;
+    }
 
-	if (BN_is_zero(sig->r)          || BN_is_negative(sig->r) || 
-	    BN_ucmp(sig->r, order) >= 0 || BN_is_zero(sig->s)  ||
-	    BN_is_negative(sig->s)      || BN_ucmp(sig->s, order) >= 0)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ECDSA_R_BAD_SIGNATURE);
-		ret = 0;	/* signature is invalid */
-		goto err;
-	}
-	/* calculate tmp1 = inv(S) mod order */
-	if (!BN_mod_inverse(u2, sig->s, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	/* digest -> m */
-	i = BN_num_bits(order);
-	/* Need to truncate digest if it is too long: first truncate whole
-	 * bytes.
-	 */
-	if (8 * dgst_len > i)
-		dgst_len = (i + 7)/8;
-	if (!BN_bin2bn(dgst, dgst_len, m))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	/* If still too long truncate remaining bits with a shift */
-	if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7)))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	/* u1 = m * tmp mod order */
-	if (!BN_mod_mul(u1, m, u2, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	/* u2 = r * w mod q */
-	if (!BN_mod_mul(u2, sig->r, u2, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
+    if (BN_is_zero(sig->r) || BN_is_negative(sig->r) ||
+        BN_ucmp(sig->r, order) >= 0 || BN_is_zero(sig->s) ||
+        BN_is_negative(sig->s) || BN_ucmp(sig->s, order) >= 0) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ECDSA_R_BAD_SIGNATURE);
+        ret = 0;                /* signature is invalid */
+        goto err;
+    }
+    /* calculate tmp1 = inv(S) mod order */
+    if (!BN_mod_inverse(u2, sig->s, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
+    /* digest -> m */
+    i = BN_num_bits(order);
+    /*
+     * Need to truncate digest if it is too long: first truncate whole bytes.
+     */
+    if (8 * dgst_len > i)
+        dgst_len = (i + 7) / 8;
+    if (!BN_bin2bn(dgst, dgst_len, m)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
+    /* If still too long truncate remaining bits with a shift */
+    if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7))) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
+    /* u1 = m * tmp mod order */
+    if (!BN_mod_mul(u1, m, u2, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
+    /* u2 = r * w mod q */
+    if (!BN_mod_mul(u2, sig->r, u2, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
 
-	if ((point = EC_POINT_new(group)) == NULL)
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-	if (!EC_POINT_mul(group, point, u1, pub_key, u2, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
-		goto err;
-	}
-	if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field)
-	{
-		if (!EC_POINT_get_affine_coordinates_GFp(group,
-			point, X, NULL, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
-			goto err;
-		}
-	}
+    if ((point = EC_POINT_new(group)) == NULL) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (!EC_POINT_mul(group, point, u1, pub_key, u2, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) ==
+        NID_X9_62_prime_field) {
+        if (!EC_POINT_get_affine_coordinates_GFp(group, point, X, NULL, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
 #ifndef OPENSSL_NO_EC2M
-	else /* NID_X9_62_characteristic_two_field */
-	{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group,
-			point, X, NULL, ctx))
-		{
-			ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
-			goto err;
-		}
-	}
-#endif	
-	if (!BN_nnmod(u1, X, order, ctx))
-	{
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
-		goto err;
-	}
-	/*  if the signature is correct u1 is equal to sig->r */
-	ret = (BN_ucmp(u1, sig->r) == 0);
-err:
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	if (point)
-		EC_POINT_free(point);
-	return ret;
+    else {                      /* NID_X9_62_characteristic_two_field */
+
+        if (!EC_POINT_get_affine_coordinates_GF2m(group, point, X, NULL, ctx)) {
+            ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
+#endif
+    if (!BN_nnmod(u1, X, order, ctx)) {
+        ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+        goto err;
+    }
+    /*  if the signature is correct u1 is equal to sig->r */
+    ret = (BN_ucmp(u1, sig->r) == 0);
+ err:
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    if (point)
+        EC_POINT_free(point);
+    return ret;
 }
diff --git a/crypto/ecdsa/ecs_sign.c b/crypto/ecdsa/ecs_sign.c
index 353d5af514..28652d455d 100644
--- a/crypto/ecdsa/ecs_sign.c
+++ b/crypto/ecdsa/ecs_sign.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,52 +55,52 @@
 
 #include "ecs_locl.h"
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 
 ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey)
 {
-	return ECDSA_do_sign_ex(dgst, dlen, NULL, NULL, eckey);
+    return ECDSA_do_sign_ex(dgst, dlen, NULL, NULL, eckey);
 }
 
 ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dlen,
-	const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey)
+                            const BIGNUM *kinv, const BIGNUM *rp,
+                            EC_KEY *eckey)
 {
-	ECDSA_DATA *ecdsa = ecdsa_check(eckey);
-	if (ecdsa == NULL)
-		return NULL;
-	return ecdsa->meth->ecdsa_do_sign(dgst, dlen, kinv, rp, eckey);
+    ECDSA_DATA *ecdsa = ecdsa_check(eckey);
+    if (ecdsa == NULL)
+        return NULL;
+    return ecdsa->meth->ecdsa_do_sign(dgst, dlen, kinv, rp, eckey);
 }
 
-int ECDSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char 
-		*sig, unsigned int *siglen, EC_KEY *eckey)
+int ECDSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char
+               *sig, unsigned int *siglen, EC_KEY *eckey)
 {
-	return ECDSA_sign_ex(type, dgst, dlen, sig, siglen, NULL, NULL, eckey);
+    return ECDSA_sign_ex(type, dgst, dlen, sig, siglen, NULL, NULL, eckey);
 }
 
-int ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, unsigned char 
-	*sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, 
-	EC_KEY *eckey)
+int ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, unsigned char
+                  *sig, unsigned int *siglen, const BIGNUM *kinv,
+                  const BIGNUM *r, EC_KEY *eckey)
 {
-	ECDSA_SIG *s;
-	RAND_seed(dgst, dlen);
-	s = ECDSA_do_sign_ex(dgst, dlen, kinv, r, eckey);
-	if (s == NULL)
-	{
-		*siglen=0;
-		return 0;
-	}
-	*siglen = i2d_ECDSA_SIG(s, &sig);
-	ECDSA_SIG_free(s);
-	return 1;
+    ECDSA_SIG *s;
+    RAND_seed(dgst, dlen);
+    s = ECDSA_do_sign_ex(dgst, dlen, kinv, r, eckey);
+    if (s == NULL) {
+        *siglen = 0;
+        return 0;
+    }
+    *siglen = i2d_ECDSA_SIG(s, &sig);
+    ECDSA_SIG_free(s);
+    return 1;
 }
 
-int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, 
-		BIGNUM **rp)
+int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
+                     BIGNUM **rp)
 {
-	ECDSA_DATA *ecdsa = ecdsa_check(eckey);
-	if (ecdsa == NULL)
-		return 0;
-	return ecdsa->meth->ecdsa_sign_setup(eckey, ctx_in, kinvp, rp); 
+    ECDSA_DATA *ecdsa = ecdsa_check(eckey);
+    if (ecdsa == NULL)
+        return 0;
+    return ecdsa->meth->ecdsa_sign_setup(eckey, ctx_in, kinvp, rp);
 }
diff --git a/crypto/ecdsa/ecs_vrf.c b/crypto/ecdsa/ecs_vrf.c
index 2a350eb9c0..e909aeb400 100644
--- a/crypto/ecdsa/ecs_vrf.c
+++ b/crypto/ecdsa/ecs_vrf.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,7 +59,7 @@
 #include "ecs_locl.h"
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 /*-
@@ -68,14 +68,14 @@
  *      0: incorrect signature
  *     -1: error
  */
-int ECDSA_do_verify(const unsigned char *dgst, int dgst_len, 
-		const ECDSA_SIG *sig, EC_KEY *eckey)
-	{
-	ECDSA_DATA *ecdsa = ecdsa_check(eckey);
-	if (ecdsa == NULL)
-		return 0;
-	return ecdsa->meth->ecdsa_do_verify(dgst, dgst_len, sig, eckey);
-	}
+int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
+                    const ECDSA_SIG *sig, EC_KEY *eckey)
+{
+    ECDSA_DATA *ecdsa = ecdsa_check(eckey);
+    if (ecdsa == NULL)
+        return 0;
+    return ecdsa->meth->ecdsa_do_verify(dgst, dgst_len, sig, eckey);
+}
 
 /*-
  * returns
@@ -84,28 +84,29 @@ int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
  *     -1: error
  */
 int ECDSA_verify(int type, const unsigned char *dgst, int dgst_len,
-		const unsigned char *sigbuf, int sig_len, EC_KEY *eckey)
- 	{
-	ECDSA_SIG *s;
-	const unsigned char *p = sigbuf;
-	unsigned char *der = NULL;
-	int derlen = -1;
-	int ret=-1;
+                 const unsigned char *sigbuf, int sig_len, EC_KEY *eckey)
+{
+    ECDSA_SIG *s;
+    const unsigned char *p = sigbuf;
+    unsigned char *der = NULL;
+    int derlen = -1;
+    int ret = -1;
 
-	s = ECDSA_SIG_new();
-	if (s == NULL) return(ret);
-	if (d2i_ECDSA_SIG(&s, &p, sig_len) == NULL) goto err;
-	/* Ensure signature uses DER and doesn't have trailing garbage */
-	derlen = i2d_ECDSA_SIG(s, &der);
-	if (derlen != sig_len || memcmp(sigbuf, der, derlen))
-		goto err;
-	ret=ECDSA_do_verify(dgst, dgst_len, s, eckey);
-err:
-	if (derlen > 0)
-		{
-		OPENSSL_cleanse(der, derlen);
-		OPENSSL_free(der);
-		}
-	ECDSA_SIG_free(s);
-	return(ret);
-	}
+    s = ECDSA_SIG_new();
+    if (s == NULL)
+        return (ret);
+    if (d2i_ECDSA_SIG(&s, &p, sig_len) == NULL)
+        goto err;
+    /* Ensure signature uses DER and doesn't have trailing garbage */
+    derlen = i2d_ECDSA_SIG(s, &der);
+    if (derlen != sig_len || memcmp(sigbuf, der, derlen))
+        goto err;
+    ret = ECDSA_do_verify(dgst, dgst_len, s, eckey);
+ err:
+    if (derlen > 0) {
+        OPENSSL_cleanse(der, derlen);
+        OPENSSL_free(der);
+    }
+    ECDSA_SIG_free(s);
+    return (ret);
+}
diff --git a/crypto/engine/eng_all.c b/crypto/engine/eng_all.c
index 37ddcf9e12..195a3a9554 100644
--- a/crypto/engine/eng_all.c
+++ b/crypto/engine/eng_all.c
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_all.c -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte  for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte  for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,73 +61,76 @@
 #include "eng_int.h"
 
 void ENGINE_load_builtin_engines(void)
-	{
-	/* Some ENGINEs need this */
-	OPENSSL_cpuid_setup();
+{
+    /* Some ENGINEs need this */
+    OPENSSL_cpuid_setup();
 #if 0
-	/* There's no longer any need for an "openssl" ENGINE unless, one day,
-	 * it is the *only* way for standard builtin implementations to be be
-	 * accessed (ie. it would be possible to statically link binaries with
-	 * *no* builtin implementations). */
-	ENGINE_load_openssl();
+    /*
+     * There's no longer any need for an "openssl" ENGINE unless, one day, it
+     * is the *only* way for standard builtin implementations to be be
+     * accessed (ie. it would be possible to statically link binaries with
+     * *no* builtin implementations).
+     */
+    ENGINE_load_openssl();
 #endif
 #if !defined(OPENSSL_NO_HW) && (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV))
-	ENGINE_load_cryptodev();
+    ENGINE_load_cryptodev();
 #endif
 #ifndef OPENSSL_NO_RDRAND
-	ENGINE_load_rdrand();
+    ENGINE_load_rdrand();
 #endif
-	ENGINE_load_dynamic();
+    ENGINE_load_dynamic();
 #ifndef OPENSSL_NO_STATIC_ENGINE
-#ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_4758_CCA
-	ENGINE_load_4758cca();
-#endif
-#ifndef OPENSSL_NO_HW_AEP
-	ENGINE_load_aep();
-#endif
-#ifndef OPENSSL_NO_HW_ATALLA
-	ENGINE_load_atalla();
-#endif
-#ifndef OPENSSL_NO_HW_CSWIFT
-	ENGINE_load_cswift();
-#endif
-#ifndef OPENSSL_NO_HW_NCIPHER
-	ENGINE_load_chil();
-#endif
-#ifndef OPENSSL_NO_HW_NURON
-	ENGINE_load_nuron();
-#endif
-#ifndef OPENSSL_NO_HW_SUREWARE
-	ENGINE_load_sureware();
-#endif
-#ifndef OPENSSL_NO_HW_UBSEC
-	ENGINE_load_ubsec();
-#endif
-#ifndef OPENSSL_NO_HW_PADLOCK
-	ENGINE_load_padlock();
-#endif
-#endif
-#ifndef OPENSSL_NO_GOST
-	ENGINE_load_gost();
-#endif
-#ifndef OPENSSL_NO_GMP
-	ENGINE_load_gmp();
-#endif
-#if defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_NO_CAPIENG)
-	ENGINE_load_capi();
-#endif
-#endif
-	ENGINE_register_all_complete();
-	}
+# ifndef OPENSSL_NO_HW
+#  ifndef OPENSSL_NO_HW_4758_CCA
+    ENGINE_load_4758cca();
+#  endif
+#  ifndef OPENSSL_NO_HW_AEP
+    ENGINE_load_aep();
+#  endif
+#  ifndef OPENSSL_NO_HW_ATALLA
+    ENGINE_load_atalla();
+#  endif
+#  ifndef OPENSSL_NO_HW_CSWIFT
+    ENGINE_load_cswift();
+#  endif
+#  ifndef OPENSSL_NO_HW_NCIPHER
+    ENGINE_load_chil();
+#  endif
+#  ifndef OPENSSL_NO_HW_NURON
+    ENGINE_load_nuron();
+#  endif
+#  ifndef OPENSSL_NO_HW_SUREWARE
+    ENGINE_load_sureware();
+#  endif
+#  ifndef OPENSSL_NO_HW_UBSEC
+    ENGINE_load_ubsec();
+#  endif
+#  ifndef OPENSSL_NO_HW_PADLOCK
+    ENGINE_load_padlock();
+#  endif
+# endif
+# ifndef OPENSSL_NO_GOST
+    ENGINE_load_gost();
+# endif
+# ifndef OPENSSL_NO_GMP
+    ENGINE_load_gmp();
+# endif
+# if defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_NO_CAPIENG)
+    ENGINE_load_capi();
+# endif
+#endif
+    ENGINE_register_all_complete();
+}
 
 #if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
-void ENGINE_setup_bsd_cryptodev(void) {
-	static int bsd_cryptodev_default_loaded = 0;
-	if (!bsd_cryptodev_default_loaded) {
-		ENGINE_load_cryptodev();
-		ENGINE_register_all_complete();
-	}
-	bsd_cryptodev_default_loaded=1;
+void ENGINE_setup_bsd_cryptodev(void)
+{
+    static int bsd_cryptodev_default_loaded = 0;
+    if (!bsd_cryptodev_default_loaded) {
+        ENGINE_load_cryptodev();
+        ENGINE_register_all_complete();
+    }
+    bsd_cryptodev_default_loaded = 1;
 }
 #endif
diff --git a/crypto/engine/eng_cnf.c b/crypto/engine/eng_cnf.c
index 95c4070015..f09bec4e9a 100644
--- a/crypto/engine/eng_cnf.c
+++ b/crypto/engine/eng_cnf.c
@@ -1,6 +1,7 @@
 /* eng_cnf.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,196 +65,178 @@
 /* ENGINE config module */
 
 static char *skip_dot(char *name)
-	{
-	char *p;
-	p = strchr(name, '.');
-	if (p)
-		return p + 1;
-	return name;
-	}
+{
+    char *p;
+    p = strchr(name, '.');
+    if (p)
+        return p + 1;
+    return name;
+}
 
 static STACK_OF(ENGINE) *initialized_engines = NULL;
 
 static int int_engine_init(ENGINE *e)
-	{
-	if (!ENGINE_init(e))
-		return 0;
-	if (!initialized_engines)
-		initialized_engines = sk_ENGINE_new_null();
-	if (!initialized_engines || !sk_ENGINE_push(initialized_engines, e))
-		{
-		ENGINE_finish(e);
-		return 0;
-		}
-	return 1;
-	}
-	
+{
+    if (!ENGINE_init(e))
+        return 0;
+    if (!initialized_engines)
+        initialized_engines = sk_ENGINE_new_null();
+    if (!initialized_engines || !sk_ENGINE_push(initialized_engines, e)) {
+        ENGINE_finish(e);
+        return 0;
+    }
+    return 1;
+}
 
 static int int_engine_configure(char *name, char *value, const CONF *cnf)
-	{
-	int i;
-	int ret = 0;
-	long do_init = -1;
-	STACK_OF(CONF_VALUE) *ecmds;
-	CONF_VALUE *ecmd = NULL;
-	char *ctrlname, *ctrlvalue;
-	ENGINE *e = NULL;
-	int soft = 0;
-
-	name = skip_dot(name);
+{
+    int i;
+    int ret = 0;
+    long do_init = -1;
+    STACK_OF(CONF_VALUE) *ecmds;
+    CONF_VALUE *ecmd = NULL;
+    char *ctrlname, *ctrlvalue;
+    ENGINE *e = NULL;
+    int soft = 0;
+
+    name = skip_dot(name);
 #ifdef ENGINE_CONF_DEBUG
-	fprintf(stderr, "Configuring engine %s\n", name);
+    fprintf(stderr, "Configuring engine %s\n", name);
 #endif
-	/* Value is a section containing ENGINE commands */
-	ecmds = NCONF_get_section(cnf, value);
-
-	if (!ecmds)
-		{
-		ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE, ENGINE_R_ENGINE_SECTION_ERROR);
-		return 0;
-		}
-
-	for (i = 0; i < sk_CONF_VALUE_num(ecmds); i++)
-		{
-		ecmd = sk_CONF_VALUE_value(ecmds, i);
-		ctrlname = skip_dot(ecmd->name);
-		ctrlvalue = ecmd->value;
+    /* Value is a section containing ENGINE commands */
+    ecmds = NCONF_get_section(cnf, value);
+
+    if (!ecmds) {
+        ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE,
+                  ENGINE_R_ENGINE_SECTION_ERROR);
+        return 0;
+    }
+
+    for (i = 0; i < sk_CONF_VALUE_num(ecmds); i++) {
+        ecmd = sk_CONF_VALUE_value(ecmds, i);
+        ctrlname = skip_dot(ecmd->name);
+        ctrlvalue = ecmd->value;
 #ifdef ENGINE_CONF_DEBUG
-	fprintf(stderr, "ENGINE conf: doing ctrl(%s,%s)\n", ctrlname, ctrlvalue);
+        fprintf(stderr, "ENGINE conf: doing ctrl(%s,%s)\n", ctrlname,
+                ctrlvalue);
 #endif
 
-		/* First handle some special pseudo ctrls */
-
-		/* Override engine name to use */
-		if (!strcmp(ctrlname, "engine_id"))
-			name = ctrlvalue;
-		else if (!strcmp(ctrlname, "soft_load"))
-			soft = 1;
-		/* Load a dynamic ENGINE */
-		else if (!strcmp(ctrlname, "dynamic_path"))
-			{
-			e = ENGINE_by_id("dynamic");
-			if (!e)
-				goto err;
-			if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", ctrlvalue, 0))
-				goto err;
-			if (!ENGINE_ctrl_cmd_string(e, "LIST_ADD", "2", 0))
-				goto err;
-			if (!ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
-				goto err;
-			}
-		/* ... add other pseudos here ... */
-		else
-			{
-			/* At this point we need an ENGINE structural reference
-			 * if we don't already have one.
-			 */
-			if (!e)
-				{
-				e = ENGINE_by_id(name);
-				if (!e && soft)
-					{
-					ERR_clear_error();
-					return 1;
-					}
-				if (!e)
-					goto err;
-				}
-			/* Allow "EMPTY" to mean no value: this allows a valid
-			 * "value" to be passed to ctrls of type NO_INPUT
-		 	 */
-			if (!strcmp(ctrlvalue, "EMPTY"))
-				ctrlvalue = NULL;
-			if (!strcmp(ctrlname, "init"))
-				{
-				if (!NCONF_get_number_e(cnf, value, "init", &do_init))
-					goto err;
-				if (do_init == 1)
-					{
-					if (!int_engine_init(e))
-						goto err;
-					}
-				else if (do_init != 0)
-					{
-					ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE, ENGINE_R_INVALID_INIT_VALUE);
-					goto err;
-					}
-				}
-			else if (!strcmp(ctrlname, "default_algorithms"))
-				{
-				if (!ENGINE_set_default_string(e, ctrlvalue))
-					goto err;
-				}
-			else if (!ENGINE_ctrl_cmd_string(e,
-					ctrlname, ctrlvalue, 0))
-				goto err;
-			}
-
-
-
-		}
-	if (e && (do_init == -1) && !int_engine_init(e))
-		{
-		ecmd = NULL;
-		goto err;
-		}
-	ret = 1;
-	err:
-	if (ret != 1)
-		{
-		ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE, ENGINE_R_ENGINE_CONFIGURATION_ERROR);
-		if (ecmd)
-			ERR_add_error_data(6, "section=", ecmd->section, 
-						", name=", ecmd->name,
-						", value=", ecmd->value);
-		}
-	if (e)
-		ENGINE_free(e);
-	return ret;
-	}
-
+        /* First handle some special pseudo ctrls */
+
+        /* Override engine name to use */
+        if (!strcmp(ctrlname, "engine_id"))
+            name = ctrlvalue;
+        else if (!strcmp(ctrlname, "soft_load"))
+            soft = 1;
+        /* Load a dynamic ENGINE */
+        else if (!strcmp(ctrlname, "dynamic_path")) {
+            e = ENGINE_by_id("dynamic");
+            if (!e)
+                goto err;
+            if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", ctrlvalue, 0))
+                goto err;
+            if (!ENGINE_ctrl_cmd_string(e, "LIST_ADD", "2", 0))
+                goto err;
+            if (!ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
+                goto err;
+        }
+        /* ... add other pseudos here ... */
+        else {
+            /*
+             * At this point we need an ENGINE structural reference if we
+             * don't already have one.
+             */
+            if (!e) {
+                e = ENGINE_by_id(name);
+                if (!e && soft) {
+                    ERR_clear_error();
+                    return 1;
+                }
+                if (!e)
+                    goto err;
+            }
+            /*
+             * Allow "EMPTY" to mean no value: this allows a valid "value" to
+             * be passed to ctrls of type NO_INPUT
+             */
+            if (!strcmp(ctrlvalue, "EMPTY"))
+                ctrlvalue = NULL;
+            if (!strcmp(ctrlname, "init")) {
+                if (!NCONF_get_number_e(cnf, value, "init", &do_init))
+                    goto err;
+                if (do_init == 1) {
+                    if (!int_engine_init(e))
+                        goto err;
+                } else if (do_init != 0) {
+                    ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE,
+                              ENGINE_R_INVALID_INIT_VALUE);
+                    goto err;
+                }
+            } else if (!strcmp(ctrlname, "default_algorithms")) {
+                if (!ENGINE_set_default_string(e, ctrlvalue))
+                    goto err;
+            } else if (!ENGINE_ctrl_cmd_string(e, ctrlname, ctrlvalue, 0))
+                goto err;
+        }
+
+    }
+    if (e && (do_init == -1) && !int_engine_init(e)) {
+        ecmd = NULL;
+        goto err;
+    }
+    ret = 1;
+ err:
+    if (ret != 1) {
+        ENGINEerr(ENGINE_F_INT_ENGINE_CONFIGURE,
+                  ENGINE_R_ENGINE_CONFIGURATION_ERROR);
+        if (ecmd)
+            ERR_add_error_data(6, "section=", ecmd->section,
+                               ", name=", ecmd->name,
+                               ", value=", ecmd->value);
+    }
+    if (e)
+        ENGINE_free(e);
+    return ret;
+}
 
 static int int_engine_module_init(CONF_IMODULE *md, const CONF *cnf)
-	{
-	STACK_OF(CONF_VALUE) *elist;
-	CONF_VALUE *cval;
-	int i;
+{
+    STACK_OF(CONF_VALUE) *elist;
+    CONF_VALUE *cval;
+    int i;
 #ifdef ENGINE_CONF_DEBUG
-	fprintf(stderr, "Called engine module: name %s, value %s\n",
-			CONF_imodule_get_name(md), CONF_imodule_get_value(md));
+    fprintf(stderr, "Called engine module: name %s, value %s\n",
+            CONF_imodule_get_name(md), CONF_imodule_get_value(md));
 #endif
-	/* Value is a section containing ENGINEs to configure */
-	elist = NCONF_get_section(cnf, CONF_imodule_get_value(md));
+    /* Value is a section containing ENGINEs to configure */
+    elist = NCONF_get_section(cnf, CONF_imodule_get_value(md));
 
-	if (!elist)
-		{
-		ENGINEerr(ENGINE_F_INT_ENGINE_MODULE_INIT, ENGINE_R_ENGINES_SECTION_ERROR);
-		return 0;
-		}
+    if (!elist) {
+        ENGINEerr(ENGINE_F_INT_ENGINE_MODULE_INIT,
+                  ENGINE_R_ENGINES_SECTION_ERROR);
+        return 0;
+    }
 
-	for (i = 0; i < sk_CONF_VALUE_num(elist); i++)
-		{
-		cval = sk_CONF_VALUE_value(elist, i);
-		if (!int_engine_configure(cval->name, cval->value, cnf))
-			return 0;
-		}
+    for (i = 0; i < sk_CONF_VALUE_num(elist); i++) {
+        cval = sk_CONF_VALUE_value(elist, i);
+        if (!int_engine_configure(cval->name, cval->value, cnf))
+            return 0;
+    }
 
-	return 1;
-	}
+    return 1;
+}
 
 static void int_engine_module_finish(CONF_IMODULE *md)
-	{
-	ENGINE *e;
-	while ((e = sk_ENGINE_pop(initialized_engines)))
-		ENGINE_finish(e);
-	sk_ENGINE_free(initialized_engines);
-	initialized_engines = NULL;
-	}
-	
+{
+    ENGINE *e;
+    while ((e = sk_ENGINE_pop(initialized_engines)))
+        ENGINE_finish(e);
+    sk_ENGINE_free(initialized_engines);
+    initialized_engines = NULL;
+}
 
 void ENGINE_add_conf_module(void)
-	{
-	CONF_module_add("engines",
-			int_engine_module_init,
-			int_engine_module_finish);
-	}
+{
+    CONF_module_add("engines",
+                    int_engine_module_init, int_engine_module_finish);
+}
diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c
index 568e131615..926d95c0d7 100644
--- a/crypto/engine/eng_cryptodev.c
+++ b/crypto/engine/eng_cryptodev.c
@@ -32,8 +32,8 @@
 #include 
 
 #if (defined(__unix__) || defined(unix)) && !defined(USG) && \
-	(defined(OpenBSD) || defined(__FreeBSD__))
-#include 
+        (defined(OpenBSD) || defined(__FreeBSD__))
+# include 
 # if (OpenBSD >= 200112) || ((__FreeBSD_version >= 470101 && __FreeBSD_version < 500000) || __FreeBSD_version >= 500041)
 #  define HAVE_CRYPTODEV
 # endif
@@ -44,42 +44,39 @@
 
 #ifndef HAVE_CRYPTODEV
 
-void
-ENGINE_load_cryptodev(void)
+void ENGINE_load_cryptodev(void)
 {
-	/* This is a NOP on platforms without /dev/crypto */
-	return;
+    /* This is a NOP on platforms without /dev/crypto */
+    return;
 }
 
-#else 
- 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-struct dev_crypto_state {
-	struct session_op d_sess;
-	int d_fd;
+#else
 
-#ifdef USE_CRYPTODEV_DIGESTS
-	char dummy_mac_key[HASH_MAX_LEN];
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
-	unsigned char digest_res[HASH_MAX_LEN];
-	char *mac_data;
-	int mac_len;
-#endif
+struct dev_crypto_state {
+    struct session_op d_sess;
+    int d_fd;
+# ifdef USE_CRYPTODEV_DIGESTS
+    char dummy_mac_key[HASH_MAX_LEN];
+    unsigned char digest_res[HASH_MAX_LEN];
+    char *mac_data;
+    int mac_len;
+# endif
 };
 
 static u_int32_t cryptodev_asymfeat = 0;
@@ -88,152 +85,196 @@ static int get_asym_dev_crypto(void);
 static int open_dev_crypto(void);
 static int get_dev_crypto(void);
 static int get_cryptodev_ciphers(const int **cnids);
-#ifdef USE_CRYPTODEV_DIGESTS
+# ifdef USE_CRYPTODEV_DIGESTS
 static int get_cryptodev_digests(const int **cnids);
-#endif
+# endif
 static int cryptodev_usable_ciphers(const int **nids);
 static int cryptodev_usable_digests(const int **nids);
 static int cryptodev_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-    const unsigned char *in, size_t inl);
+                            const unsigned char *in, size_t inl);
 static int cryptodev_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-    const unsigned char *iv, int enc);
+                              const unsigned char *iv, int enc);
 static int cryptodev_cleanup(EVP_CIPHER_CTX *ctx);
 static int cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-    const int **nids, int nid);
+                                    const int **nids, int nid);
 static int cryptodev_engine_digests(ENGINE *e, const EVP_MD **digest,
-    const int **nids, int nid);
+                                    const int **nids, int nid);
 static int bn2crparam(const BIGNUM *a, struct crparam *crp);
 static int crparam2bn(struct crparam *crp, BIGNUM *a);
 static void zapparams(struct crypt_kop *kop);
 static int cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r,
-    int slen, BIGNUM *s);
+                          int slen, BIGNUM *s);
 
 static int cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a,
-    const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-static int cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I,
-    RSA *rsa, BN_CTX *ctx);
-static int cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+                                const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                                BN_MONT_CTX *m_ctx);
+static int cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                                       BN_CTX *ctx);
+static int cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                                 BN_CTX *ctx);
 static int cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a,
-    const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+                                    const BIGNUM *p, const BIGNUM *m,
+                                    BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 static int cryptodev_dsa_dsa_mod_exp(DSA *dsa, BIGNUM *t1, BIGNUM *g,
-    BIGNUM *u1, BIGNUM *pub_key, BIGNUM *u2, BIGNUM *p,
-    BN_CTX *ctx, BN_MONT_CTX *mont);
-static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst,
-    int dlen, DSA *dsa);
+                                     BIGNUM *u1, BIGNUM *pub_key, BIGNUM *u2,
+                                     BIGNUM *p, BN_CTX *ctx,
+                                     BN_MONT_CTX *mont);
+static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen,
+                                      DSA *dsa);
 static int cryptodev_dsa_verify(const unsigned char *dgst, int dgst_len,
-    DSA_SIG *sig, DSA *dsa);
+                                DSA_SIG *sig, DSA *dsa);
 static int cryptodev_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-    const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-    BN_MONT_CTX *m_ctx);
-static int cryptodev_dh_compute_key(unsigned char *key,
-    const BIGNUM *pub_key, DH *dh);
+                                const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                                BN_MONT_CTX *m_ctx);
+static int cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key,
+                                    DH *dh);
 static int cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p,
-    void (*f)(void));
+                          void (*f) (void));
 void ENGINE_load_cryptodev(void);
 
 static const ENGINE_CMD_DEFN cryptodev_defns[] = {
-	{ 0, NULL, NULL, 0 }
+    {0, NULL, NULL, 0}
 };
 
 static struct {
-	int	id;
-	int	nid;
-	int	ivmax;
-	int	keylen;
+    int id;
+    int nid;
+    int ivmax;
+    int keylen;
 } ciphers[] = {
-	{ CRYPTO_ARC4,			NID_rc4,		0,	16, },
-	{ CRYPTO_DES_CBC,		NID_des_cbc,		8,	 8, },
-	{ CRYPTO_3DES_CBC,		NID_des_ede3_cbc,	8,	24, },
-	{ CRYPTO_AES_CBC,		NID_aes_128_cbc,	16,	16, },
-	{ CRYPTO_AES_CBC,		NID_aes_192_cbc,	16,	24, },
-	{ CRYPTO_AES_CBC,		NID_aes_256_cbc,	16,	32, },
-#ifdef CRYPTO_AES_CTR
-	{ CRYPTO_AES_CTR,		NID_aes_128_ctr,	14,	16, },
-	{ CRYPTO_AES_CTR,		NID_aes_192_ctr,	14,	24, },
-	{ CRYPTO_AES_CTR,		NID_aes_256_ctr,	14,	32, },
-#endif
-	{ CRYPTO_BLF_CBC,		NID_bf_cbc,		8,	16, },
-	{ CRYPTO_CAST_CBC,		NID_cast5_cbc,		8,	16, },
-	{ CRYPTO_SKIPJACK_CBC,		NID_undef,		0,	 0, },
-	{ 0,				NID_undef,		0,	 0, },
+    {
+        CRYPTO_ARC4, NID_rc4, 0, 16,
+    },
+    {
+        CRYPTO_DES_CBC, NID_des_cbc, 8, 8,
+    },
+    {
+        CRYPTO_3DES_CBC, NID_des_ede3_cbc, 8, 24,
+    },
+    {
+        CRYPTO_AES_CBC, NID_aes_128_cbc, 16, 16,
+    },
+    {
+        CRYPTO_AES_CBC, NID_aes_192_cbc, 16, 24,
+    },
+    {
+        CRYPTO_AES_CBC, NID_aes_256_cbc, 16, 32,
+    },
+# ifdef CRYPTO_AES_CTR
+    {
+        CRYPTO_AES_CTR, NID_aes_128_ctr, 14, 16,
+    },
+    {
+        CRYPTO_AES_CTR, NID_aes_192_ctr, 14, 24,
+    },
+    {
+        CRYPTO_AES_CTR, NID_aes_256_ctr, 14, 32,
+    },
+# endif
+    {
+        CRYPTO_BLF_CBC, NID_bf_cbc, 8, 16,
+    },
+    {
+        CRYPTO_CAST_CBC, NID_cast5_cbc, 8, 16,
+    },
+    {
+        CRYPTO_SKIPJACK_CBC, NID_undef, 0, 0,
+    },
+    {
+        0, NID_undef, 0, 0,
+    },
 };
 
-#ifdef USE_CRYPTODEV_DIGESTS
+# ifdef USE_CRYPTODEV_DIGESTS
 static struct {
-	int	id;
-	int	nid;
-	int 	keylen;
+    int id;
+    int nid;
+    int keylen;
 } digests[] = {
-	{ CRYPTO_MD5_HMAC,		NID_hmacWithMD5,	16},
-	{ CRYPTO_SHA1_HMAC,		NID_hmacWithSHA1,	20},
-	{ CRYPTO_RIPEMD160_HMAC,	NID_ripemd160,		16/*?*/},
-	{ CRYPTO_MD5_KPDK,		NID_undef,		0},
-	{ CRYPTO_SHA1_KPDK,		NID_undef,		0},
-	{ CRYPTO_MD5,			NID_md5,		16},
-	{ CRYPTO_SHA1,			NID_sha1,		20},
-	{ 0,				NID_undef,		0},
+    {
+        CRYPTO_MD5_HMAC, NID_hmacWithMD5, 16
+    },
+    {
+        CRYPTO_SHA1_HMAC, NID_hmacWithSHA1, 20
+    },
+    {
+        CRYPTO_RIPEMD160_HMAC, NID_ripemd160, 16
+        /* ? */
+    },
+    {
+        CRYPTO_MD5_KPDK, NID_undef, 0
+    },
+    {
+        CRYPTO_SHA1_KPDK, NID_undef, 0
+    },
+    {
+        CRYPTO_MD5, NID_md5, 16
+    },
+    {
+        CRYPTO_SHA1, NID_sha1, 20
+    },
+    {
+        0, NID_undef, 0
+    },
 };
-#endif
+# endif
 
 /*
  * Return a fd if /dev/crypto seems usable, 0 otherwise.
  */
-static int
-open_dev_crypto(void)
+static int open_dev_crypto(void)
 {
-	static int fd = -1;
-
-	if (fd == -1) {
-		if ((fd = open("/dev/crypto", O_RDWR, 0)) == -1)
-			return (-1);
-		/* close on exec */
-		if (fcntl(fd, F_SETFD, 1) == -1) {
-			close(fd);
-			fd = -1;
-			return (-1);
-		}
-	}
-	return (fd);
+    static int fd = -1;
+
+    if (fd == -1) {
+        if ((fd = open("/dev/crypto", O_RDWR, 0)) == -1)
+            return (-1);
+        /* close on exec */
+        if (fcntl(fd, F_SETFD, 1) == -1) {
+            close(fd);
+            fd = -1;
+            return (-1);
+        }
+    }
+    return (fd);
 }
 
-static int
-get_dev_crypto(void)
+static int get_dev_crypto(void)
 {
-	int fd, retfd;
-
-	if ((fd = open_dev_crypto()) == -1)
-		return (-1);
-#ifndef CRIOGET_NOT_NEEDED
-	if (ioctl(fd, CRIOGET, &retfd) == -1)
-		return (-1);
-
-	/* close on exec */
-	if (fcntl(retfd, F_SETFD, 1) == -1) {
-		close(retfd);
-		return (-1);
-	}
-#else
-        retfd = fd;
-#endif
-	return (retfd);
+    int fd, retfd;
+
+    if ((fd = open_dev_crypto()) == -1)
+        return (-1);
+# ifndef CRIOGET_NOT_NEEDED
+    if (ioctl(fd, CRIOGET, &retfd) == -1)
+        return (-1);
+
+    /* close on exec */
+    if (fcntl(retfd, F_SETFD, 1) == -1) {
+        close(retfd);
+        return (-1);
+    }
+# else
+    retfd = fd;
+# endif
+    return (retfd);
 }
 
 static void put_dev_crypto(int fd)
 {
-#ifndef CRIOGET_NOT_NEEDED
-	close(fd);
-#endif
+# ifndef CRIOGET_NOT_NEEDED
+    close(fd);
+# endif
 }
 
 /* Caching version for asym operations */
-static int
-get_asym_dev_crypto(void)
+static int get_asym_dev_crypto(void)
 {
-	static int fd = -1;
+    static int fd = -1;
 
-	if (fd == -1)
-		fd = get_dev_crypto();
-	return fd;
+    if (fd == -1)
+        fd = get_dev_crypto();
+    return fd;
 }
 
 /*
@@ -242,78 +283,76 @@ get_asym_dev_crypto(void)
  * returning them here is harmless, as long as we return NULL
  * when asked for a handler in the cryptodev_engine_ciphers routine
  */
-static int
-get_cryptodev_ciphers(const int **cnids)
+static int get_cryptodev_ciphers(const int **cnids)
 {
-	static int nids[CRYPTO_ALGORITHM_MAX];
-	struct session_op sess;
-	int fd, i, count = 0;
-
-	if ((fd = get_dev_crypto()) < 0) {
-		*cnids = NULL;
-		return (0);
-	}
-	memset(&sess, 0, sizeof(sess));
-	sess.key = (caddr_t)"123456789abcdefghijklmno";
-
-	for (i = 0; ciphers[i].id && count < CRYPTO_ALGORITHM_MAX; i++) {
-		if (ciphers[i].nid == NID_undef)
-			continue;
-		sess.cipher = ciphers[i].id;
-		sess.keylen = ciphers[i].keylen;
-		sess.mac = 0;
-		if (ioctl(fd, CIOCGSESSION, &sess) != -1 &&
-		    ioctl(fd, CIOCFSESSION, &sess.ses) != -1)
-			nids[count++] = ciphers[i].nid;
-	}
-	put_dev_crypto(fd);
-
-	if (count > 0)
-		*cnids = nids;
-	else
-		*cnids = NULL;
-	return (count);
+    static int nids[CRYPTO_ALGORITHM_MAX];
+    struct session_op sess;
+    int fd, i, count = 0;
+
+    if ((fd = get_dev_crypto()) < 0) {
+        *cnids = NULL;
+        return (0);
+    }
+    memset(&sess, 0, sizeof(sess));
+    sess.key = (caddr_t) "123456789abcdefghijklmno";
+
+    for (i = 0; ciphers[i].id && count < CRYPTO_ALGORITHM_MAX; i++) {
+        if (ciphers[i].nid == NID_undef)
+            continue;
+        sess.cipher = ciphers[i].id;
+        sess.keylen = ciphers[i].keylen;
+        sess.mac = 0;
+        if (ioctl(fd, CIOCGSESSION, &sess) != -1 &&
+            ioctl(fd, CIOCFSESSION, &sess.ses) != -1)
+            nids[count++] = ciphers[i].nid;
+    }
+    put_dev_crypto(fd);
+
+    if (count > 0)
+        *cnids = nids;
+    else
+        *cnids = NULL;
+    return (count);
 }
 
-#ifdef USE_CRYPTODEV_DIGESTS
+# ifdef USE_CRYPTODEV_DIGESTS
 /*
  * Find out what digests /dev/crypto will let us have a session for.
  * XXX note, that some of these openssl doesn't deal with yet!
  * returning them here is harmless, as long as we return NULL
  * when asked for a handler in the cryptodev_engine_digests routine
  */
-static int
-get_cryptodev_digests(const int **cnids)
+static int get_cryptodev_digests(const int **cnids)
 {
-	static int nids[CRYPTO_ALGORITHM_MAX];
-	struct session_op sess;
-	int fd, i, count = 0;
-
-	if ((fd = get_dev_crypto()) < 0) {
-		*cnids = NULL;
-		return (0);
-	}
-	memset(&sess, 0, sizeof(sess));
-	sess.mackey = (caddr_t)"123456789abcdefghijklmno";
-	for (i = 0; digests[i].id && count < CRYPTO_ALGORITHM_MAX; i++) {
-		if (digests[i].nid == NID_undef)
-			continue;
-		sess.mac = digests[i].id;
-		sess.mackeylen = digests[i].keylen;
-		sess.cipher = 0;
-		if (ioctl(fd, CIOCGSESSION, &sess) != -1 &&
-		    ioctl(fd, CIOCFSESSION, &sess.ses) != -1)
-			nids[count++] = digests[i].nid;
-	}
-	put_dev_crypto(fd);
-
-	if (count > 0)
-		*cnids = nids;
-	else
-		*cnids = NULL;
-	return (count);
+    static int nids[CRYPTO_ALGORITHM_MAX];
+    struct session_op sess;
+    int fd, i, count = 0;
+
+    if ((fd = get_dev_crypto()) < 0) {
+        *cnids = NULL;
+        return (0);
+    }
+    memset(&sess, 0, sizeof(sess));
+    sess.mackey = (caddr_t) "123456789abcdefghijklmno";
+    for (i = 0; digests[i].id && count < CRYPTO_ALGORITHM_MAX; i++) {
+        if (digests[i].nid == NID_undef)
+            continue;
+        sess.mac = digests[i].id;
+        sess.mackeylen = digests[i].keylen;
+        sess.cipher = 0;
+        if (ioctl(fd, CIOCGSESSION, &sess) != -1 &&
+            ioctl(fd, CIOCFSESSION, &sess.ses) != -1)
+            nids[count++] = digests[i].nid;
+    }
+    put_dev_crypto(fd);
+
+    if (count > 0)
+        *cnids = nids;
+    else
+        *cnids = NULL;
+    return (count);
 }
-#endif  /* 0 */
+# endif                         /* 0 */
 
 /*
  * Find the useable ciphers|digests from dev/crypto - this is the first
@@ -336,161 +375,158 @@ get_cryptodev_digests(const int **cnids)
  * want most of the decisions made about what we actually want
  * to use from /dev/crypto.
  */
-static int
-cryptodev_usable_ciphers(const int **nids)
+static int cryptodev_usable_ciphers(const int **nids)
 {
-	return (get_cryptodev_ciphers(nids));
+    return (get_cryptodev_ciphers(nids));
 }
 
-static int
-cryptodev_usable_digests(const int **nids)
+static int cryptodev_usable_digests(const int **nids)
 {
-#ifdef USE_CRYPTODEV_DIGESTS
-	return (get_cryptodev_digests(nids));
-#else
-	/*
-	 * XXXX just disable all digests for now, because it sucks.
-	 * we need a better way to decide this - i.e. I may not
-	 * want digests on slow cards like hifn on fast machines,
-	 * but might want them on slow or loaded machines, etc.
-	 * will also want them when using crypto cards that don't
-	 * suck moose gonads - would be nice to be able to decide something
-	 * as reasonable default without having hackery that's card dependent.
-	 * of course, the default should probably be just do everything,
-	 * with perhaps a sysctl to turn algoritms off (or have them off
-	 * by default) on cards that generally suck like the hifn.
-	 */
-	*nids = NULL;
-	return (0);
-#endif
+# ifdef USE_CRYPTODEV_DIGESTS
+    return (get_cryptodev_digests(nids));
+# else
+    /*
+     * XXXX just disable all digests for now, because it sucks.
+     * we need a better way to decide this - i.e. I may not
+     * want digests on slow cards like hifn on fast machines,
+     * but might want them on slow or loaded machines, etc.
+     * will also want them when using crypto cards that don't
+     * suck moose gonads - would be nice to be able to decide something
+     * as reasonable default without having hackery that's card dependent.
+     * of course, the default should probably be just do everything,
+     * with perhaps a sysctl to turn algoritms off (or have them off
+     * by default) on cards that generally suck like the hifn.
+     */
+    *nids = NULL;
+    return (0);
+# endif
 }
 
 static int
 cryptodev_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-    const unsigned char *in, size_t inl)
+                 const unsigned char *in, size_t inl)
 {
-	struct crypt_op cryp;
-	struct dev_crypto_state *state = ctx->cipher_data;
-	struct session_op *sess = &state->d_sess;
-	const void *iiv;
-	unsigned char save_iv[EVP_MAX_IV_LENGTH];
-
-	if (state->d_fd < 0)
-		return (0);
-	if (!inl)
-		return (1);
-	if ((inl % ctx->cipher->block_size) != 0)
-		return (0);
-
-	memset(&cryp, 0, sizeof(cryp));
-
-	cryp.ses = sess->ses;
-	cryp.flags = 0;
-	cryp.len = inl;
-	cryp.src = (caddr_t) in;
-	cryp.dst = (caddr_t) out;
-	cryp.mac = 0;
-
-	cryp.op = ctx->encrypt ? COP_ENCRYPT : COP_DECRYPT;
-
-	if (ctx->cipher->iv_len) {
-		cryp.iv = (caddr_t) ctx->iv;
-		if (!ctx->encrypt) {
-			iiv = in + inl - ctx->cipher->iv_len;
-			memcpy(save_iv, iiv, ctx->cipher->iv_len);
-		}
-	} else
-		cryp.iv = NULL;
-
-	if (ioctl(state->d_fd, CIOCCRYPT, &cryp) == -1) {
-		/* XXX need better errror handling
-		 * this can fail for a number of different reasons.
-		 */
-		return (0);
-	}
-
-	if (ctx->cipher->iv_len) {
-		if (ctx->encrypt)
-			iiv = out + inl - ctx->cipher->iv_len;
-		else
-			iiv = save_iv;
-		memcpy(ctx->iv, iiv, ctx->cipher->iv_len);
-	}
-	return (1);
+    struct crypt_op cryp;
+    struct dev_crypto_state *state = ctx->cipher_data;
+    struct session_op *sess = &state->d_sess;
+    const void *iiv;
+    unsigned char save_iv[EVP_MAX_IV_LENGTH];
+
+    if (state->d_fd < 0)
+        return (0);
+    if (!inl)
+        return (1);
+    if ((inl % ctx->cipher->block_size) != 0)
+        return (0);
+
+    memset(&cryp, 0, sizeof(cryp));
+
+    cryp.ses = sess->ses;
+    cryp.flags = 0;
+    cryp.len = inl;
+    cryp.src = (caddr_t) in;
+    cryp.dst = (caddr_t) out;
+    cryp.mac = 0;
+
+    cryp.op = ctx->encrypt ? COP_ENCRYPT : COP_DECRYPT;
+
+    if (ctx->cipher->iv_len) {
+        cryp.iv = (caddr_t) ctx->iv;
+        if (!ctx->encrypt) {
+            iiv = in + inl - ctx->cipher->iv_len;
+            memcpy(save_iv, iiv, ctx->cipher->iv_len);
+        }
+    } else
+        cryp.iv = NULL;
+
+    if (ioctl(state->d_fd, CIOCCRYPT, &cryp) == -1) {
+        /*
+         * XXX need better errror handling this can fail for a number of
+         * different reasons.
+         */
+        return (0);
+    }
+
+    if (ctx->cipher->iv_len) {
+        if (ctx->encrypt)
+            iiv = out + inl - ctx->cipher->iv_len;
+        else
+            iiv = save_iv;
+        memcpy(ctx->iv, iiv, ctx->cipher->iv_len);
+    }
+    return (1);
 }
 
 static int
 cryptodev_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-    const unsigned char *iv, int enc)
+                   const unsigned char *iv, int enc)
 {
-	struct dev_crypto_state *state = ctx->cipher_data;
-	struct session_op *sess = &state->d_sess;
-	int cipher = -1, i;
-
-	for (i = 0; ciphers[i].id; i++)
-		if (ctx->cipher->nid == ciphers[i].nid &&
-		    ctx->cipher->iv_len <= ciphers[i].ivmax &&
-		    ctx->key_len == ciphers[i].keylen) {
-			cipher = ciphers[i].id;
-			break;
-		}
-
-	if (!ciphers[i].id) {
-		state->d_fd = -1;
-		return (0);
-	}
-
-	memset(sess, 0, sizeof(struct session_op));
-
-	if ((state->d_fd = get_dev_crypto()) < 0)
-		return (0);
-
-	sess->key = (caddr_t)key;
-	sess->keylen = ctx->key_len;
-	sess->cipher = cipher;
-
-	if (ioctl(state->d_fd, CIOCGSESSION, sess) == -1) {
-		put_dev_crypto(state->d_fd);
-		state->d_fd = -1;
-		return (0);
-	}
-	return (1);
+    struct dev_crypto_state *state = ctx->cipher_data;
+    struct session_op *sess = &state->d_sess;
+    int cipher = -1, i;
+
+    for (i = 0; ciphers[i].id; i++)
+        if (ctx->cipher->nid == ciphers[i].nid &&
+            ctx->cipher->iv_len <= ciphers[i].ivmax &&
+            ctx->key_len == ciphers[i].keylen) {
+            cipher = ciphers[i].id;
+            break;
+        }
+
+    if (!ciphers[i].id) {
+        state->d_fd = -1;
+        return (0);
+    }
+
+    memset(sess, 0, sizeof(struct session_op));
+
+    if ((state->d_fd = get_dev_crypto()) < 0)
+        return (0);
+
+    sess->key = (caddr_t) key;
+    sess->keylen = ctx->key_len;
+    sess->cipher = cipher;
+
+    if (ioctl(state->d_fd, CIOCGSESSION, sess) == -1) {
+        put_dev_crypto(state->d_fd);
+        state->d_fd = -1;
+        return (0);
+    }
+    return (1);
 }
 
 /*
  * free anything we allocated earlier when initting a
  * session, and close the session.
  */
-static int
-cryptodev_cleanup(EVP_CIPHER_CTX *ctx)
+static int cryptodev_cleanup(EVP_CIPHER_CTX *ctx)
 {
-	int ret = 0;
-	struct dev_crypto_state *state = ctx->cipher_data;
-	struct session_op *sess = &state->d_sess;
-
-	if (state->d_fd < 0)
-		return (0);
-
-	/* XXX if this ioctl fails, someting's wrong. the invoker
-	 * may have called us with a bogus ctx, or we could
-	 * have a device that for whatever reason just doesn't
-	 * want to play ball - it's not clear what's right
-	 * here - should this be an error? should it just
-	 * increase a counter, hmm. For right now, we return
-	 * 0 - I don't believe that to be "right". we could
-	 * call the gorpy openssl lib error handlers that
-	 * print messages to users of the library. hmm..
-	 */
-
-	if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) == -1) {
-		ret = 0;
-	} else {
-		ret = 1;
-	}
-	put_dev_crypto(state->d_fd);
-	state->d_fd = -1;
-
-	return (ret);
+    int ret = 0;
+    struct dev_crypto_state *state = ctx->cipher_data;
+    struct session_op *sess = &state->d_sess;
+
+    if (state->d_fd < 0)
+        return (0);
+
+    /*
+     * XXX if this ioctl fails, someting's wrong. the invoker may have called
+     * us with a bogus ctx, or we could have a device that for whatever
+     * reason just doesn't want to play ball - it's not clear what's right
+     * here - should this be an error? should it just increase a counter,
+     * hmm. For right now, we return 0 - I don't believe that to be "right".
+     * we could call the gorpy openssl lib error handlers that print messages
+     * to users of the library. hmm..
+     */
+
+    if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) == -1) {
+        ret = 0;
+    } else {
+        ret = 1;
+    }
+    put_dev_crypto(state->d_fd);
+    state->d_fd = -1;
+
+    return (ret);
 }
 
 /*
@@ -500,150 +536,151 @@ cryptodev_cleanup(EVP_CIPHER_CTX *ctx)
 
 /* RC4 */
 const EVP_CIPHER cryptodev_rc4 = {
-	NID_rc4,
-	1, 16, 0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	NULL,
-	NULL,
-	NULL
+    NID_rc4,
+    1, 16, 0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    NULL,
+    NULL,
+    NULL
 };
 
 /* DES CBC EVP */
 const EVP_CIPHER cryptodev_des_cbc = {
-	NID_des_cbc,
-	8, 8, 8,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_des_cbc,
+    8, 8, 8,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 /* 3DES CBC EVP */
 const EVP_CIPHER cryptodev_3des_cbc = {
-	NID_des_ede3_cbc,
-	8, 24, 8,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_des_ede3_cbc,
+    8, 24, 8,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_bf_cbc = {
-	NID_bf_cbc,
-	8, 16, 8,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_bf_cbc,
+    8, 16, 8,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_cast_cbc = {
-	NID_cast5_cbc,
-	8, 16, 8,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_cast5_cbc,
+    8, 16, 8,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_aes_cbc = {
-	NID_aes_128_cbc,
-	16, 16, 16,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_128_cbc,
+    16, 16, 16,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_aes_192_cbc = {
-	NID_aes_192_cbc,
-	16, 24, 16,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_192_cbc,
+    16, 24, 16,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_aes_256_cbc = {
-	NID_aes_256_cbc,
-	16, 32, 16,
-	EVP_CIPH_CBC_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_256_cbc,
+    16, 32, 16,
+    EVP_CIPH_CBC_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
-#ifdef CRYPTO_AES_CTR
+
+# ifdef CRYPTO_AES_CTR
 const EVP_CIPHER cryptodev_aes_ctr = {
-	NID_aes_128_ctr,
-	16, 16, 14,
-	EVP_CIPH_CTR_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_128_ctr,
+    16, 16, 14,
+    EVP_CIPH_CTR_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_aes_ctr_192 = {
-	NID_aes_192_ctr,
-	16, 24, 14,
-	EVP_CIPH_CTR_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_192_ctr,
+    16, 24, 14,
+    EVP_CIPH_CTR_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
 
 const EVP_CIPHER cryptodev_aes_ctr_256 = {
-	NID_aes_256_ctr,
-	16, 32, 14,
-	EVP_CIPH_CTR_MODE,
-	cryptodev_init_key,
-	cryptodev_cipher,
-	cryptodev_cleanup,
-	sizeof(struct dev_crypto_state),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL
+    NID_aes_256_ctr,
+    16, 32, 14,
+    EVP_CIPH_CTR_MODE,
+    cryptodev_init_key,
+    cryptodev_cipher,
+    cryptodev_cleanup,
+    sizeof(struct dev_crypto_state),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL
 };
-#endif
+# endif
 /*
  * Registered by the ENGINE when used to find out how to deal with
  * a particular NID in the ENGINE. this says what we'll do at the
@@ -651,325 +688,316 @@ const EVP_CIPHER cryptodev_aes_ctr_256 = {
  */
 static int
 cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-    const int **nids, int nid)
+                         const int **nids, int nid)
 {
-	if (!cipher)
-		return (cryptodev_usable_ciphers(nids));
-
-	switch (nid) {
-	case NID_rc4:
-		*cipher = &cryptodev_rc4;
-		break;
-	case NID_des_ede3_cbc:
-		*cipher = &cryptodev_3des_cbc;
-		break;
-	case NID_des_cbc:
-		*cipher = &cryptodev_des_cbc;
-		break;
-	case NID_bf_cbc:
-		*cipher = &cryptodev_bf_cbc;
-		break;
-	case NID_cast5_cbc:
-		*cipher = &cryptodev_cast_cbc;
-		break;
-	case NID_aes_128_cbc:
-		*cipher = &cryptodev_aes_cbc;
-		break;
-	case NID_aes_192_cbc:
-		*cipher = &cryptodev_aes_192_cbc;
-		break;
-	case NID_aes_256_cbc:
-		*cipher = &cryptodev_aes_256_cbc;
-		break;
-#ifdef CRYPTO_AES_CTR
-	case NID_aes_128_ctr:
-		*cipher = &cryptodev_aes_ctr;
-		break;
-	case NID_aes_192_ctr:
-		*cipher = &cryptodev_aes_ctr_192;
-		break;
-	case NID_aes_256_ctr:
-		*cipher = &cryptodev_aes_ctr_256;
-		break;
-#endif
-	default:
-		*cipher = NULL;
-		break;
-	}
-	return (*cipher != NULL);
+    if (!cipher)
+        return (cryptodev_usable_ciphers(nids));
+
+    switch (nid) {
+    case NID_rc4:
+        *cipher = &cryptodev_rc4;
+        break;
+    case NID_des_ede3_cbc:
+        *cipher = &cryptodev_3des_cbc;
+        break;
+    case NID_des_cbc:
+        *cipher = &cryptodev_des_cbc;
+        break;
+    case NID_bf_cbc:
+        *cipher = &cryptodev_bf_cbc;
+        break;
+    case NID_cast5_cbc:
+        *cipher = &cryptodev_cast_cbc;
+        break;
+    case NID_aes_128_cbc:
+        *cipher = &cryptodev_aes_cbc;
+        break;
+    case NID_aes_192_cbc:
+        *cipher = &cryptodev_aes_192_cbc;
+        break;
+    case NID_aes_256_cbc:
+        *cipher = &cryptodev_aes_256_cbc;
+        break;
+# ifdef CRYPTO_AES_CTR
+    case NID_aes_128_ctr:
+        *cipher = &cryptodev_aes_ctr;
+        break;
+    case NID_aes_192_ctr:
+        *cipher = &cryptodev_aes_ctr_192;
+        break;
+    case NID_aes_256_ctr:
+        *cipher = &cryptodev_aes_ctr_256;
+        break;
+# endif
+    default:
+        *cipher = NULL;
+        break;
+    }
+    return (*cipher != NULL);
 }
 
-
-#ifdef USE_CRYPTODEV_DIGESTS
+# ifdef USE_CRYPTODEV_DIGESTS
 
 /* convert digest type to cryptodev */
-static int
-digest_nid_to_cryptodev(int nid)
+static int digest_nid_to_cryptodev(int nid)
 {
-	int i;
+    int i;
 
-	for (i = 0; digests[i].id; i++)
-		if (digests[i].nid == nid)
-			return (digests[i].id);
-	return (0);
+    for (i = 0; digests[i].id; i++)
+        if (digests[i].nid == nid)
+            return (digests[i].id);
+    return (0);
 }
 
-
-static int
-digest_key_length(int nid)
+static int digest_key_length(int nid)
 {
-	int i;
+    int i;
 
-	for (i = 0; digests[i].id; i++)
-		if (digests[i].nid == nid)
-			return digests[i].keylen;
-	return (0);
+    for (i = 0; digests[i].id; i++)
+        if (digests[i].nid == nid)
+            return digests[i].keylen;
+    return (0);
 }
 
-
 static int cryptodev_digest_init(EVP_MD_CTX *ctx)
 {
-	struct dev_crypto_state *state = ctx->md_data;
-	struct session_op *sess = &state->d_sess;
-	int digest;
-
-	if ((digest = digest_nid_to_cryptodev(ctx->digest->type)) == NID_undef){
-		printf("cryptodev_digest_init: Can't get digest \n");
-		return (0);
-	}
-
-	memset(state, 0, sizeof(struct dev_crypto_state));
-
-	if ((state->d_fd = get_dev_crypto()) < 0) {
-		printf("cryptodev_digest_init: Can't get Dev \n");
-		return (0);
-	}
-
-	sess->mackey = state->dummy_mac_key;
-	sess->mackeylen = digest_key_length(ctx->digest->type);
-	sess->mac = digest;
-
-	if (ioctl(state->d_fd, CIOCGSESSION, sess) < 0) {
-		put_dev_crypto(state->d_fd);
-		state->d_fd = -1;
-		printf("cryptodev_digest_init: Open session failed\n");
-		return (0);
-	}
-
-	return (1);
+    struct dev_crypto_state *state = ctx->md_data;
+    struct session_op *sess = &state->d_sess;
+    int digest;
+
+    if ((digest = digest_nid_to_cryptodev(ctx->digest->type)) == NID_undef) {
+        printf("cryptodev_digest_init: Can't get digest \n");
+        return (0);
+    }
+
+    memset(state, 0, sizeof(struct dev_crypto_state));
+
+    if ((state->d_fd = get_dev_crypto()) < 0) {
+        printf("cryptodev_digest_init: Can't get Dev \n");
+        return (0);
+    }
+
+    sess->mackey = state->dummy_mac_key;
+    sess->mackeylen = digest_key_length(ctx->digest->type);
+    sess->mac = digest;
+
+    if (ioctl(state->d_fd, CIOCGSESSION, sess) < 0) {
+        put_dev_crypto(state->d_fd);
+        state->d_fd = -1;
+        printf("cryptodev_digest_init: Open session failed\n");
+        return (0);
+    }
+
+    return (1);
 }
 
 static int cryptodev_digest_update(EVP_MD_CTX *ctx, const void *data,
-		size_t count)
+                                   size_t count)
 {
-	struct crypt_op cryp;
-	struct dev_crypto_state *state = ctx->md_data;
-	struct session_op *sess = &state->d_sess;
-
-	if (!data || state->d_fd < 0) {
-		printf("cryptodev_digest_update: illegal inputs \n");
-		return (0);
-	}
-
-	if (!count) {
-		return (0);
-	}
-
-	if (!(ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)) {
-		/* if application doesn't support one buffer */
-		state->mac_data = OPENSSL_realloc(state->mac_data, state->mac_len + count);
-
-		if (!state->mac_data) {
-			printf("cryptodev_digest_update: realloc failed\n");
-			return (0);
-		}
-
-		memcpy(state->mac_data + state->mac_len, data, count);
-   		state->mac_len += count;
-	
-		return (1);
-	}
-
-	memset(&cryp, 0, sizeof(cryp));
-
-	cryp.ses = sess->ses;
-	cryp.flags = 0;
-	cryp.len = count;
-	cryp.src = (caddr_t) data;
-	cryp.dst = NULL;
-	cryp.mac = (caddr_t) state->digest_res;
-	if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
-		printf("cryptodev_digest_update: digest failed\n");
-		return (0);
-	}
-	return (1);
+    struct crypt_op cryp;
+    struct dev_crypto_state *state = ctx->md_data;
+    struct session_op *sess = &state->d_sess;
+
+    if (!data || state->d_fd < 0) {
+        printf("cryptodev_digest_update: illegal inputs \n");
+        return (0);
+    }
+
+    if (!count) {
+        return (0);
+    }
+
+    if (!(ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)) {
+        /* if application doesn't support one buffer */
+        state->mac_data =
+            OPENSSL_realloc(state->mac_data, state->mac_len + count);
+
+        if (!state->mac_data) {
+            printf("cryptodev_digest_update: realloc failed\n");
+            return (0);
+        }
+
+        memcpy(state->mac_data + state->mac_len, data, count);
+        state->mac_len += count;
+
+        return (1);
+    }
+
+    memset(&cryp, 0, sizeof(cryp));
+
+    cryp.ses = sess->ses;
+    cryp.flags = 0;
+    cryp.len = count;
+    cryp.src = (caddr_t) data;
+    cryp.dst = NULL;
+    cryp.mac = (caddr_t) state->digest_res;
+    if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
+        printf("cryptodev_digest_update: digest failed\n");
+        return (0);
+    }
+    return (1);
 }
 
-
 static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
 {
-	struct crypt_op cryp;
-	struct dev_crypto_state *state = ctx->md_data;
-	struct session_op *sess = &state->d_sess;
-
-	int ret = 1;
-
-	if (!md || state->d_fd < 0) {
-		printf("cryptodev_digest_final: illegal input\n");
-		return(0);
-	}
-
-	if (! (ctx->flags & EVP_MD_CTX_FLAG_ONESHOT) ) {
-		/* if application doesn't support one buffer */
-		memset(&cryp, 0, sizeof(cryp));
-		cryp.ses = sess->ses;
-		cryp.flags = 0;
-		cryp.len = state->mac_len;
-		cryp.src = state->mac_data;
-		cryp.dst = NULL;
-		cryp.mac = (caddr_t)md;
-		if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
-			printf("cryptodev_digest_final: digest failed\n");
-			return (0);
-		}
-
-		return 1;
-	}
-
-	memcpy(md, state->digest_res, ctx->digest->md_size);
-
-	return (ret);
+    struct crypt_op cryp;
+    struct dev_crypto_state *state = ctx->md_data;
+    struct session_op *sess = &state->d_sess;
+
+    int ret = 1;
+
+    if (!md || state->d_fd < 0) {
+        printf("cryptodev_digest_final: illegal input\n");
+        return (0);
+    }
+
+    if (!(ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)) {
+        /* if application doesn't support one buffer */
+        memset(&cryp, 0, sizeof(cryp));
+        cryp.ses = sess->ses;
+        cryp.flags = 0;
+        cryp.len = state->mac_len;
+        cryp.src = state->mac_data;
+        cryp.dst = NULL;
+        cryp.mac = (caddr_t) md;
+        if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) {
+            printf("cryptodev_digest_final: digest failed\n");
+            return (0);
+        }
+
+        return 1;
+    }
+
+    memcpy(md, state->digest_res, ctx->digest->md_size);
+
+    return (ret);
 }
 
-
 static int cryptodev_digest_cleanup(EVP_MD_CTX *ctx)
 {
-	int ret = 1;
-	struct dev_crypto_state *state = ctx->md_data;
-	struct session_op *sess = &state->d_sess;
-
-	if (state == NULL)
-	  return 0;
-
-	if (state->d_fd < 0) {
-		printf("cryptodev_digest_cleanup: illegal input\n");
-		return (0);
-	}
-
-	if (state->mac_data) {
-		OPENSSL_free(state->mac_data);
-		state->mac_data = NULL;
-		state->mac_len = 0;
-	}
-
-	if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) < 0) {
-		printf("cryptodev_digest_cleanup: failed to close session\n");
-		ret = 0;
-	} else {
-		ret = 1;
-	}
-	put_dev_crypto(state->d_fd);	
-	state->d_fd = -1;
-
-	return (ret);
+    int ret = 1;
+    struct dev_crypto_state *state = ctx->md_data;
+    struct session_op *sess = &state->d_sess;
+
+    if (state == NULL)
+        return 0;
+
+    if (state->d_fd < 0) {
+        printf("cryptodev_digest_cleanup: illegal input\n");
+        return (0);
+    }
+
+    if (state->mac_data) {
+        OPENSSL_free(state->mac_data);
+        state->mac_data = NULL;
+        state->mac_len = 0;
+    }
+
+    if (ioctl(state->d_fd, CIOCFSESSION, &sess->ses) < 0) {
+        printf("cryptodev_digest_cleanup: failed to close session\n");
+        ret = 0;
+    } else {
+        ret = 1;
+    }
+    put_dev_crypto(state->d_fd);
+    state->d_fd = -1;
+
+    return (ret);
 }
 
-static int cryptodev_digest_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from)
+static int cryptodev_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
 {
-	struct dev_crypto_state *fstate = from->md_data;
-	struct dev_crypto_state *dstate = to->md_data;
-	struct session_op *sess;
-	int digest;
+    struct dev_crypto_state *fstate = from->md_data;
+    struct dev_crypto_state *dstate = to->md_data;
+    struct session_op *sess;
+    int digest;
 
-	if (dstate == NULL || fstate == NULL)
-	  return 1;
+    if (dstate == NULL || fstate == NULL)
+        return 1;
 
-       	memcpy(dstate, fstate, sizeof(struct dev_crypto_state));
+    memcpy(dstate, fstate, sizeof(struct dev_crypto_state));
 
-	sess = &dstate->d_sess;
+    sess = &dstate->d_sess;
 
-	digest = digest_nid_to_cryptodev(to->digest->type);
+    digest = digest_nid_to_cryptodev(to->digest->type);
 
-	sess->mackey = dstate->dummy_mac_key;
-	sess->mackeylen = digest_key_length(to->digest->type);
-	sess->mac = digest;
+    sess->mackey = dstate->dummy_mac_key;
+    sess->mackeylen = digest_key_length(to->digest->type);
+    sess->mac = digest;
 
-	dstate->d_fd = get_dev_crypto();
+    dstate->d_fd = get_dev_crypto();
 
-	if (ioctl(dstate->d_fd, CIOCGSESSION, sess) < 0) {
-		put_dev_crypto(dstate->d_fd);
-		dstate->d_fd = -1;
-		printf("cryptodev_digest_init: Open session failed\n");
-		return (0);
-	}
+    if (ioctl(dstate->d_fd, CIOCGSESSION, sess) < 0) {
+        put_dev_crypto(dstate->d_fd);
+        dstate->d_fd = -1;
+        printf("cryptodev_digest_init: Open session failed\n");
+        return (0);
+    }
 
-	if (fstate->mac_len != 0) {
-	        if (fstate->mac_data != NULL)
-	                {
-        		dstate->mac_data = OPENSSL_malloc(fstate->mac_len);
-	        	memcpy(dstate->mac_data, fstate->mac_data, fstate->mac_len);
-           		dstate->mac_len = fstate->mac_len;
-	        	}
-	}
+    if (fstate->mac_len != 0) {
+        if (fstate->mac_data != NULL) {
+            dstate->mac_data = OPENSSL_malloc(fstate->mac_len);
+            memcpy(dstate->mac_data, fstate->mac_data, fstate->mac_len);
+            dstate->mac_len = fstate->mac_len;
+        }
+    }
 
-	return 1;
+    return 1;
 }
 
-
 const EVP_MD cryptodev_sha1 = {
-	NID_sha1,
-	NID_undef, 
-	SHA_DIGEST_LENGTH, 
-	EVP_MD_FLAG_ONESHOT,
-	cryptodev_digest_init,
-	cryptodev_digest_update,
-	cryptodev_digest_final,
-	cryptodev_digest_copy,
-	cryptodev_digest_cleanup,
-	EVP_PKEY_NULL_method,
-	SHA_CBLOCK,
-	sizeof(struct dev_crypto_state),
+    NID_sha1,
+    NID_undef,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_ONESHOT,
+    cryptodev_digest_init,
+    cryptodev_digest_update,
+    cryptodev_digest_final,
+    cryptodev_digest_copy,
+    cryptodev_digest_cleanup,
+    EVP_PKEY_NULL_method,
+    SHA_CBLOCK,
+    sizeof(struct dev_crypto_state),
 };
 
 const EVP_MD cryptodev_md5 = {
-	NID_md5,
-	NID_undef, 
-	16 /* MD5_DIGEST_LENGTH */, 
-	EVP_MD_FLAG_ONESHOT,
-	cryptodev_digest_init,
-	cryptodev_digest_update,
-	cryptodev_digest_final,
-	cryptodev_digest_copy,
-	cryptodev_digest_cleanup,
-	EVP_PKEY_NULL_method,
-	64 /* MD5_CBLOCK */,
-	sizeof(struct dev_crypto_state),
+    NID_md5,
+    NID_undef,
+    16 /* MD5_DIGEST_LENGTH */ ,
+    EVP_MD_FLAG_ONESHOT,
+    cryptodev_digest_init,
+    cryptodev_digest_update,
+    cryptodev_digest_final,
+    cryptodev_digest_copy,
+    cryptodev_digest_cleanup,
+    EVP_PKEY_NULL_method,
+    64 /* MD5_CBLOCK */ ,
+    sizeof(struct dev_crypto_state),
 };
 
-#endif /* USE_CRYPTODEV_DIGESTS */
-
+# endif                         /* USE_CRYPTODEV_DIGESTS */
 
 static int
 cryptodev_engine_digests(ENGINE *e, const EVP_MD **digest,
-    const int **nids, int nid)
+                         const int **nids, int nid)
 {
-	if (!digest)
-		return (cryptodev_usable_digests(nids));
-
-	switch (nid) {
-#ifdef USE_CRYPTODEV_DIGESTS
-	case NID_md5:
-		*digest = &cryptodev_md5; 
-		break;
-	case NID_sha1:
-		*digest = &cryptodev_sha1;
- 		break;
-	default:
-#endif /* USE_CRYPTODEV_DIGESTS */
-		*digest = NULL;
-		break;
-	}
-	return (*digest != NULL);
+    if (!digest)
+        return (cryptodev_usable_digests(nids));
+
+    switch (nid) {
+# ifdef USE_CRYPTODEV_DIGESTS
+    case NID_md5:
+        *digest = &cryptodev_md5;
+        break;
+    case NID_sha1:
+        *digest = &cryptodev_sha1;
+        break;
+    default:
+# endif                         /* USE_CRYPTODEV_DIGESTS */
+        *digest = NULL;
+        break;
+    }
+    return (*digest != NULL);
 }
 
 /*
@@ -977,419 +1005,423 @@ cryptodev_engine_digests(ENGINE *e, const EVP_MD **digest,
  * Upon completion of use, the caller is responsible for freeing
  * crp->crp_p.
  */
-static int
-bn2crparam(const BIGNUM *a, struct crparam *crp)
+static int bn2crparam(const BIGNUM *a, struct crparam *crp)
 {
-	int i, j, k;
-	ssize_t bytes, bits;
-	u_char *b;
-
-	crp->crp_p = NULL;
-	crp->crp_nbits = 0;
-
-	bits = BN_num_bits(a);
-	bytes = (bits + 7) / 8;
-
-	b = malloc(bytes);
-	if (b == NULL)
-		return (1);
-	memset(b, 0, bytes);
-
-	crp->crp_p = (caddr_t) b;
-	crp->crp_nbits = bits;
-
-	for (i = 0, j = 0; i < a->top; i++) {
-		for (k = 0; k < BN_BITS2 / 8; k++) {
-			if ((j + k) >= bytes)
-				return (0);
-			b[j + k] = a->d[i] >> (k * 8);
-		}
-		j += BN_BITS2 / 8;
-	}
-	return (0);
+    int i, j, k;
+    ssize_t bytes, bits;
+    u_char *b;
+
+    crp->crp_p = NULL;
+    crp->crp_nbits = 0;
+
+    bits = BN_num_bits(a);
+    bytes = (bits + 7) / 8;
+
+    b = malloc(bytes);
+    if (b == NULL)
+        return (1);
+    memset(b, 0, bytes);
+
+    crp->crp_p = (caddr_t) b;
+    crp->crp_nbits = bits;
+
+    for (i = 0, j = 0; i < a->top; i++) {
+        for (k = 0; k < BN_BITS2 / 8; k++) {
+            if ((j + k) >= bytes)
+                return (0);
+            b[j + k] = a->d[i] >> (k * 8);
+        }
+        j += BN_BITS2 / 8;
+    }
+    return (0);
 }
 
 /* Convert a /dev/crypto parameter to a BIGNUM */
-static int
-crparam2bn(struct crparam *crp, BIGNUM *a)
+static int crparam2bn(struct crparam *crp, BIGNUM *a)
 {
-	u_int8_t *pd;
-	int i, bytes;
+    u_int8_t *pd;
+    int i, bytes;
 
-	bytes = (crp->crp_nbits + 7) / 8;
+    bytes = (crp->crp_nbits + 7) / 8;
 
-	if (bytes == 0)
-		return (-1);
+    if (bytes == 0)
+        return (-1);
 
-	if ((pd = (u_int8_t *) malloc(bytes)) == NULL)
-		return (-1);
+    if ((pd = (u_int8_t *) malloc(bytes)) == NULL)
+        return (-1);
 
-	for (i = 0; i < bytes; i++)
-		pd[i] = crp->crp_p[bytes - i - 1];
+    for (i = 0; i < bytes; i++)
+        pd[i] = crp->crp_p[bytes - i - 1];
 
-	BN_bin2bn(pd, bytes, a);
-	free(pd);
+    BN_bin2bn(pd, bytes, a);
+    free(pd);
 
-	return (0);
+    return (0);
 }
 
-static void
-zapparams(struct crypt_kop *kop)
+static void zapparams(struct crypt_kop *kop)
 {
-	int i;
-
-	for (i = 0; i < kop->crk_iparams + kop->crk_oparams; i++) {
-		if (kop->crk_param[i].crp_p)
-			free(kop->crk_param[i].crp_p);
-		kop->crk_param[i].crp_p = NULL;
-		kop->crk_param[i].crp_nbits = 0;
-	}
+    int i;
+
+    for (i = 0; i < kop->crk_iparams + kop->crk_oparams; i++) {
+        if (kop->crk_param[i].crp_p)
+            free(kop->crk_param[i].crp_p);
+        kop->crk_param[i].crp_p = NULL;
+        kop->crk_param[i].crp_nbits = 0;
+    }
 }
 
 static int
-cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen, BIGNUM *s)
+cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen,
+               BIGNUM *s)
 {
-	int fd, ret = -1;
-
-	if ((fd = get_asym_dev_crypto()) < 0)
-		return (ret);
-
-	if (r) {
-		kop->crk_param[kop->crk_iparams].crp_p = calloc(rlen, sizeof(char));
-		kop->crk_param[kop->crk_iparams].crp_nbits = rlen * 8;
-		kop->crk_oparams++;
-	}
-	if (s) {
-		kop->crk_param[kop->crk_iparams+1].crp_p = calloc(slen, sizeof(char));
-		kop->crk_param[kop->crk_iparams+1].crp_nbits = slen * 8;
-		kop->crk_oparams++;
-	}
-
-	if (ioctl(fd, CIOCKEY, kop) == 0) {
-		if (r)
-			crparam2bn(&kop->crk_param[kop->crk_iparams], r);
-		if (s)
-			crparam2bn(&kop->crk_param[kop->crk_iparams+1], s);
-		ret = 0;
-	}
-
-	return (ret);
+    int fd, ret = -1;
+
+    if ((fd = get_asym_dev_crypto()) < 0)
+        return (ret);
+
+    if (r) {
+        kop->crk_param[kop->crk_iparams].crp_p = calloc(rlen, sizeof(char));
+        kop->crk_param[kop->crk_iparams].crp_nbits = rlen * 8;
+        kop->crk_oparams++;
+    }
+    if (s) {
+        kop->crk_param[kop->crk_iparams + 1].crp_p =
+            calloc(slen, sizeof(char));
+        kop->crk_param[kop->crk_iparams + 1].crp_nbits = slen * 8;
+        kop->crk_oparams++;
+    }
+
+    if (ioctl(fd, CIOCKEY, kop) == 0) {
+        if (r)
+            crparam2bn(&kop->crk_param[kop->crk_iparams], r);
+        if (s)
+            crparam2bn(&kop->crk_param[kop->crk_iparams + 1], s);
+        ret = 0;
+    }
+
+    return (ret);
 }
 
 static int
 cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
+                     const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
 {
-	struct crypt_kop kop;
-	int ret = 1;
-
-	/* Currently, we know we can do mod exp iff we can do any
-	 * asymmetric operations at all.
-	 */
-	if (cryptodev_asymfeat == 0) {
-		ret = BN_mod_exp(r, a, p, m, ctx);
-		return (ret);
-	}
-
-	memset(&kop, 0, sizeof kop);
-	kop.crk_op = CRK_MOD_EXP;
-
-	/* inputs: a^p % m */
-	if (bn2crparam(a, &kop.crk_param[0]))
-		goto err;
-	if (bn2crparam(p, &kop.crk_param[1]))
-		goto err;
-	if (bn2crparam(m, &kop.crk_param[2]))
-		goto err;
-	kop.crk_iparams = 3;
-
-	if (cryptodev_asym(&kop, BN_num_bytes(m), r, 0, NULL)) {
-		const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-		printf("OCF asym process failed, Running in software\n");
-		ret = meth->bn_mod_exp(r, a, p, m, ctx, in_mont);
-
-	} else if (ECANCELED == kop.crk_status) {
-		const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-		printf("OCF hardware operation cancelled. Running in Software\n");
-		ret = meth->bn_mod_exp(r, a, p, m, ctx, in_mont);
-	}
-	/* else cryptodev operation worked ok ==> ret = 1*/
-
-err:
-	zapparams(&kop);
-	return (ret);
+    struct crypt_kop kop;
+    int ret = 1;
+
+    /*
+     * Currently, we know we can do mod exp iff we can do any asymmetric
+     * operations at all.
+     */
+    if (cryptodev_asymfeat == 0) {
+        ret = BN_mod_exp(r, a, p, m, ctx);
+        return (ret);
+    }
+
+    memset(&kop, 0, sizeof kop);
+    kop.crk_op = CRK_MOD_EXP;
+
+    /* inputs: a^p % m */
+    if (bn2crparam(a, &kop.crk_param[0]))
+        goto err;
+    if (bn2crparam(p, &kop.crk_param[1]))
+        goto err;
+    if (bn2crparam(m, &kop.crk_param[2]))
+        goto err;
+    kop.crk_iparams = 3;
+
+    if (cryptodev_asym(&kop, BN_num_bytes(m), r, 0, NULL)) {
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        printf("OCF asym process failed, Running in software\n");
+        ret = meth->bn_mod_exp(r, a, p, m, ctx, in_mont);
+
+    } else if (ECANCELED == kop.crk_status) {
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        printf("OCF hardware operation cancelled. Running in Software\n");
+        ret = meth->bn_mod_exp(r, a, p, m, ctx, in_mont);
+    }
+    /* else cryptodev operation worked ok ==> ret = 1 */
+
+ err:
+    zapparams(&kop);
+    return (ret);
 }
 
 static int
-cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
+cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                            BN_CTX *ctx)
 {
-	int r;
-	ctx = BN_CTX_new();
-	r = cryptodev_bn_mod_exp(r0, I, rsa->d, rsa->n, ctx, NULL);
-	BN_CTX_free(ctx);
-	return (r);
+    int r;
+    ctx = BN_CTX_new();
+    r = cryptodev_bn_mod_exp(r0, I, rsa->d, rsa->n, ctx, NULL);
+    BN_CTX_free(ctx);
+    return (r);
 }
 
 static int
 cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
 {
-	struct crypt_kop kop;
-	int ret = 1;
-
-	if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
-		/* XXX 0 means failure?? */
-		return (0);
-	}
-
-	memset(&kop, 0, sizeof kop);
-	kop.crk_op = CRK_MOD_EXP_CRT;
-	/* inputs: rsa->p rsa->q I rsa->dmp1 rsa->dmq1 rsa->iqmp */
-	if (bn2crparam(rsa->p, &kop.crk_param[0]))
-		goto err;
-	if (bn2crparam(rsa->q, &kop.crk_param[1]))
-		goto err;
-	if (bn2crparam(I, &kop.crk_param[2]))
-		goto err;
-	if (bn2crparam(rsa->dmp1, &kop.crk_param[3]))
-		goto err;
-	if (bn2crparam(rsa->dmq1, &kop.crk_param[4]))
-		goto err;
-	if (bn2crparam(rsa->iqmp, &kop.crk_param[5]))
-		goto err;
-	kop.crk_iparams = 6;
-
-	if (cryptodev_asym(&kop, BN_num_bytes(rsa->n), r0, 0, NULL)) {
-		const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-		printf("OCF asym process failed, running in Software\n");
-		ret = (*meth->rsa_mod_exp)(r0, I, rsa, ctx);
-
-	} else if (ECANCELED == kop.crk_status) {
-		const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-		printf("OCF hardware operation cancelled. Running in Software\n");
-		ret = (*meth->rsa_mod_exp)(r0, I, rsa, ctx);
-	}
-	/* else cryptodev operation worked ok ==> ret = 1*/
-
-err:
-	zapparams(&kop);
-	return (ret);
+    struct crypt_kop kop;
+    int ret = 1;
+
+    if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+        /* XXX 0 means failure?? */
+        return (0);
+    }
+
+    memset(&kop, 0, sizeof kop);
+    kop.crk_op = CRK_MOD_EXP_CRT;
+    /* inputs: rsa->p rsa->q I rsa->dmp1 rsa->dmq1 rsa->iqmp */
+    if (bn2crparam(rsa->p, &kop.crk_param[0]))
+        goto err;
+    if (bn2crparam(rsa->q, &kop.crk_param[1]))
+        goto err;
+    if (bn2crparam(I, &kop.crk_param[2]))
+        goto err;
+    if (bn2crparam(rsa->dmp1, &kop.crk_param[3]))
+        goto err;
+    if (bn2crparam(rsa->dmq1, &kop.crk_param[4]))
+        goto err;
+    if (bn2crparam(rsa->iqmp, &kop.crk_param[5]))
+        goto err;
+    kop.crk_iparams = 6;
+
+    if (cryptodev_asym(&kop, BN_num_bytes(rsa->n), r0, 0, NULL)) {
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        printf("OCF asym process failed, running in Software\n");
+        ret = (*meth->rsa_mod_exp) (r0, I, rsa, ctx);
+
+    } else if (ECANCELED == kop.crk_status) {
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        printf("OCF hardware operation cancelled. Running in Software\n");
+        ret = (*meth->rsa_mod_exp) (r0, I, rsa, ctx);
+    }
+    /* else cryptodev operation worked ok ==> ret = 1 */
+
+ err:
+    zapparams(&kop);
+    return (ret);
 }
 
 static RSA_METHOD cryptodev_rsa = {
-	"cryptodev RSA method",
-	NULL,				/* rsa_pub_enc */
-	NULL,				/* rsa_pub_dec */
-	NULL,				/* rsa_priv_enc */
-	NULL,				/* rsa_priv_dec */
-	NULL,
-	NULL,
-	NULL,				/* init */
-	NULL,				/* finish */
-	0,				/* flags */
-	NULL,				/* app_data */
-	NULL,				/* rsa_sign */
-	NULL				/* rsa_verify */
+    "cryptodev RSA method",
+    NULL,                       /* rsa_pub_enc */
+    NULL,                       /* rsa_pub_dec */
+    NULL,                       /* rsa_priv_enc */
+    NULL,                       /* rsa_priv_dec */
+    NULL,
+    NULL,
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* rsa_sign */
+    NULL                        /* rsa_verify */
 };
 
 static int
 cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
 {
-	return (cryptodev_bn_mod_exp(r, a, p, m, ctx, m_ctx));
+    return (cryptodev_bn_mod_exp(r, a, p, m, ctx, m_ctx));
 }
 
 static int
 cryptodev_dsa_dsa_mod_exp(DSA *dsa, BIGNUM *t1, BIGNUM *g,
-    BIGNUM *u1, BIGNUM *pub_key, BIGNUM *u2, BIGNUM *p,
-    BN_CTX *ctx, BN_MONT_CTX *mont)
+                          BIGNUM *u1, BIGNUM *pub_key, BIGNUM *u2, BIGNUM *p,
+                          BN_CTX *ctx, BN_MONT_CTX *mont)
 {
-	BIGNUM t2;
-	int ret = 0;
+    BIGNUM t2;
+    int ret = 0;
 
-	BN_init(&t2);
+    BN_init(&t2);
 
-	/* v = ( g^u1 * y^u2 mod p ) mod q */
-	/* let t1 = g ^ u1 mod p */
-	ret = 0;
+    /* v = ( g^u1 * y^u2 mod p ) mod q */
+    /* let t1 = g ^ u1 mod p */
+    ret = 0;
 
-	if (!dsa->meth->bn_mod_exp(dsa,t1,dsa->g,u1,dsa->p,ctx,mont))
-		goto err;
+    if (!dsa->meth->bn_mod_exp(dsa, t1, dsa->g, u1, dsa->p, ctx, mont))
+        goto err;
 
-	/* let t2 = y ^ u2 mod p */
-	if (!dsa->meth->bn_mod_exp(dsa,&t2,dsa->pub_key,u2,dsa->p,ctx,mont))
-		goto err;
-	/* let u1 = t1 * t2 mod p */
-	if (!BN_mod_mul(u1,t1,&t2,dsa->p,ctx))
-		goto err;
+    /* let t2 = y ^ u2 mod p */
+    if (!dsa->meth->bn_mod_exp(dsa, &t2, dsa->pub_key, u2, dsa->p, ctx, mont))
+        goto err;
+    /* let u1 = t1 * t2 mod p */
+    if (!BN_mod_mul(u1, t1, &t2, dsa->p, ctx))
+        goto err;
 
-	BN_copy(t1,u1);
+    BN_copy(t1, u1);
 
-	ret = 1;
-err:
-	BN_free(&t2);
-	return(ret);
+    ret = 1;
+ err:
+    BN_free(&t2);
+    return (ret);
 }
 
-static DSA_SIG *
-cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
+static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen,
+                                      DSA *dsa)
 {
-	struct crypt_kop kop;
-	BIGNUM *r = NULL, *s = NULL;
-	DSA_SIG *dsaret = NULL;
-
-	if ((r = BN_new()) == NULL)
-		goto err;
-	if ((s = BN_new()) == NULL) {
-		BN_free(r);
-		goto err;
-	}
-
-	memset(&kop, 0, sizeof kop);
-	kop.crk_op = CRK_DSA_SIGN;
-
-	/* inputs: dgst dsa->p dsa->q dsa->g dsa->priv_key */
-	kop.crk_param[0].crp_p = (caddr_t)dgst;
-	kop.crk_param[0].crp_nbits = dlen * 8;
-	if (bn2crparam(dsa->p, &kop.crk_param[1]))
-		goto err;
-	if (bn2crparam(dsa->q, &kop.crk_param[2]))
-		goto err;
-	if (bn2crparam(dsa->g, &kop.crk_param[3]))
-		goto err;
-	if (bn2crparam(dsa->priv_key, &kop.crk_param[4]))
-		goto err;
-	kop.crk_iparams = 5;
-
-	if (cryptodev_asym(&kop, BN_num_bytes(dsa->q), r,
-	    BN_num_bytes(dsa->q), s) == 0) {
-		dsaret = DSA_SIG_new();
-		dsaret->r = r;
-		dsaret->s = s;
-	} else {
-		const DSA_METHOD *meth = DSA_OpenSSL();
-		BN_free(r);
-		BN_free(s);
-		dsaret = (meth->dsa_do_sign)(dgst, dlen, dsa);
-	}
-err:
-	kop.crk_param[0].crp_p = NULL;
-	zapparams(&kop);
-	return (dsaret);
+    struct crypt_kop kop;
+    BIGNUM *r = NULL, *s = NULL;
+    DSA_SIG *dsaret = NULL;
+
+    if ((r = BN_new()) == NULL)
+        goto err;
+    if ((s = BN_new()) == NULL) {
+        BN_free(r);
+        goto err;
+    }
+
+    memset(&kop, 0, sizeof kop);
+    kop.crk_op = CRK_DSA_SIGN;
+
+    /* inputs: dgst dsa->p dsa->q dsa->g dsa->priv_key */
+    kop.crk_param[0].crp_p = (caddr_t) dgst;
+    kop.crk_param[0].crp_nbits = dlen * 8;
+    if (bn2crparam(dsa->p, &kop.crk_param[1]))
+        goto err;
+    if (bn2crparam(dsa->q, &kop.crk_param[2]))
+        goto err;
+    if (bn2crparam(dsa->g, &kop.crk_param[3]))
+        goto err;
+    if (bn2crparam(dsa->priv_key, &kop.crk_param[4]))
+        goto err;
+    kop.crk_iparams = 5;
+
+    if (cryptodev_asym(&kop, BN_num_bytes(dsa->q), r,
+                       BN_num_bytes(dsa->q), s) == 0) {
+        dsaret = DSA_SIG_new();
+        dsaret->r = r;
+        dsaret->s = s;
+    } else {
+        const DSA_METHOD *meth = DSA_OpenSSL();
+        BN_free(r);
+        BN_free(s);
+        dsaret = (meth->dsa_do_sign) (dgst, dlen, dsa);
+    }
+ err:
+    kop.crk_param[0].crp_p = NULL;
+    zapparams(&kop);
+    return (dsaret);
 }
 
 static int
 cryptodev_dsa_verify(const unsigned char *dgst, int dlen,
-    DSA_SIG *sig, DSA *dsa)
+                     DSA_SIG *sig, DSA *dsa)
 {
-	struct crypt_kop kop;
-	int dsaret = 1;
-
-	memset(&kop, 0, sizeof kop);
-	kop.crk_op = CRK_DSA_VERIFY;
-
-	/* inputs: dgst dsa->p dsa->q dsa->g dsa->pub_key sig->r sig->s */
-	kop.crk_param[0].crp_p = (caddr_t)dgst;
-	kop.crk_param[0].crp_nbits = dlen * 8;
-	if (bn2crparam(dsa->p, &kop.crk_param[1]))
-		goto err;
-	if (bn2crparam(dsa->q, &kop.crk_param[2]))
-		goto err;
-	if (bn2crparam(dsa->g, &kop.crk_param[3]))
-		goto err;
-	if (bn2crparam(dsa->pub_key, &kop.crk_param[4]))
-		goto err;
-	if (bn2crparam(sig->r, &kop.crk_param[5]))
-		goto err;
-	if (bn2crparam(sig->s, &kop.crk_param[6]))
-		goto err;
-	kop.crk_iparams = 7;
-
-	if (cryptodev_asym(&kop, 0, NULL, 0, NULL) == 0) {
-/*OCF success value is 0, if not zero, change dsaret to fail*/
-		if(0 != kop.crk_status) dsaret  = 0;
-	} else {
-		const DSA_METHOD *meth = DSA_OpenSSL();
-
-		dsaret = (meth->dsa_do_verify)(dgst, dlen, sig, dsa);
-	}
-err:
-	kop.crk_param[0].crp_p = NULL;
-	zapparams(&kop);
-	return (dsaret);
+    struct crypt_kop kop;
+    int dsaret = 1;
+
+    memset(&kop, 0, sizeof kop);
+    kop.crk_op = CRK_DSA_VERIFY;
+
+    /* inputs: dgst dsa->p dsa->q dsa->g dsa->pub_key sig->r sig->s */
+    kop.crk_param[0].crp_p = (caddr_t) dgst;
+    kop.crk_param[0].crp_nbits = dlen * 8;
+    if (bn2crparam(dsa->p, &kop.crk_param[1]))
+        goto err;
+    if (bn2crparam(dsa->q, &kop.crk_param[2]))
+        goto err;
+    if (bn2crparam(dsa->g, &kop.crk_param[3]))
+        goto err;
+    if (bn2crparam(dsa->pub_key, &kop.crk_param[4]))
+        goto err;
+    if (bn2crparam(sig->r, &kop.crk_param[5]))
+        goto err;
+    if (bn2crparam(sig->s, &kop.crk_param[6]))
+        goto err;
+    kop.crk_iparams = 7;
+
+    if (cryptodev_asym(&kop, 0, NULL, 0, NULL) == 0) {
+        /*
+         * OCF success value is 0, if not zero, change dsaret to fail
+         */
+        if (0 != kop.crk_status)
+            dsaret = 0;
+    } else {
+        const DSA_METHOD *meth = DSA_OpenSSL();
+
+        dsaret = (meth->dsa_do_verify) (dgst, dlen, sig, dsa);
+    }
+ err:
+    kop.crk_param[0].crp_p = NULL;
+    zapparams(&kop);
+    return (dsaret);
 }
 
 static DSA_METHOD cryptodev_dsa = {
-	"cryptodev DSA method",
-	NULL,
-	NULL,				/* dsa_sign_setup */
-	NULL,
-	NULL,				/* dsa_mod_exp */
-	NULL,
-	NULL,				/* init */
-	NULL,				/* finish */
-	0,	/* flags */
-	NULL	/* app_data */
+    "cryptodev DSA method",
+    NULL,
+    NULL,                       /* dsa_sign_setup */
+    NULL,
+    NULL,                       /* dsa_mod_exp */
+    NULL,
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL                        /* app_data */
 };
 
 static int
 cryptodev_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-    const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-    BN_MONT_CTX *m_ctx)
+                     const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                     BN_MONT_CTX *m_ctx)
 {
-	return (cryptodev_bn_mod_exp(r, a, p, m, ctx, m_ctx));
+    return (cryptodev_bn_mod_exp(r, a, p, m, ctx, m_ctx));
 }
 
 static int
 cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
 {
-	struct crypt_kop kop;
-	int dhret = 1;
-	int fd, keylen;
-
-	if ((fd = get_asym_dev_crypto()) < 0) {
-		const DH_METHOD *meth = DH_OpenSSL();
-
-		return ((meth->compute_key)(key, pub_key, dh));
-	}
-
-	keylen = BN_num_bits(dh->p);
-
-	memset(&kop, 0, sizeof kop);
-	kop.crk_op = CRK_DH_COMPUTE_KEY;
-
-	/* inputs: dh->priv_key pub_key dh->p key */
-	if (bn2crparam(dh->priv_key, &kop.crk_param[0]))
-		goto err;
-	if (bn2crparam(pub_key, &kop.crk_param[1]))
-		goto err;
-	if (bn2crparam(dh->p, &kop.crk_param[2]))
-		goto err;
-	kop.crk_iparams = 3;
-
-	kop.crk_param[3].crp_p = (caddr_t) key;
-	kop.crk_param[3].crp_nbits = keylen * 8;
-	kop.crk_oparams = 1;
-
-	if (ioctl(fd, CIOCKEY, &kop) == -1) {
-		const DH_METHOD *meth = DH_OpenSSL();
-
-		dhret = (meth->compute_key)(key, pub_key, dh);
-	}
-err:
-	kop.crk_param[3].crp_p = NULL;
-	zapparams(&kop);
-	return (dhret);
+    struct crypt_kop kop;
+    int dhret = 1;
+    int fd, keylen;
+
+    if ((fd = get_asym_dev_crypto()) < 0) {
+        const DH_METHOD *meth = DH_OpenSSL();
+
+        return ((meth->compute_key) (key, pub_key, dh));
+    }
+
+    keylen = BN_num_bits(dh->p);
+
+    memset(&kop, 0, sizeof kop);
+    kop.crk_op = CRK_DH_COMPUTE_KEY;
+
+    /* inputs: dh->priv_key pub_key dh->p key */
+    if (bn2crparam(dh->priv_key, &kop.crk_param[0]))
+        goto err;
+    if (bn2crparam(pub_key, &kop.crk_param[1]))
+        goto err;
+    if (bn2crparam(dh->p, &kop.crk_param[2]))
+        goto err;
+    kop.crk_iparams = 3;
+
+    kop.crk_param[3].crp_p = (caddr_t) key;
+    kop.crk_param[3].crp_nbits = keylen * 8;
+    kop.crk_oparams = 1;
+
+    if (ioctl(fd, CIOCKEY, &kop) == -1) {
+        const DH_METHOD *meth = DH_OpenSSL();
+
+        dhret = (meth->compute_key) (key, pub_key, dh);
+    }
+ err:
+    kop.crk_param[3].crp_p = NULL;
+    zapparams(&kop);
+    return (dhret);
 }
 
 static DH_METHOD cryptodev_dh = {
-	"cryptodev DH method",
-	NULL,				/* cryptodev_dh_generate_key */
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,	/* flags */
-	NULL	/* app_data */
+    "cryptodev DH method",
+    NULL,                       /* cryptodev_dh_generate_key */
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    0,                          /* flags */
+    NULL                        /* app_data */
 };
 
 /*
@@ -1397,109 +1429,104 @@ static DH_METHOD cryptodev_dh = {
  * but I expect we'll want some options soon.
  */
 static int
-cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
+cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
 {
-#ifdef HAVE_SYSLOG_R
-	struct syslog_data sd = SYSLOG_DATA_INIT;
-#endif
+# ifdef HAVE_SYSLOG_R
+    struct syslog_data sd = SYSLOG_DATA_INIT;
+# endif
 
-	switch (cmd) {
-	default:
-#ifdef HAVE_SYSLOG_R
-		syslog_r(LOG_ERR, &sd,
-		    "cryptodev_ctrl: unknown command %d", cmd);
-#else
-		syslog(LOG_ERR, "cryptodev_ctrl: unknown command %d", cmd);
-#endif
-		break;
-	}
-	return (1);
+    switch (cmd) {
+    default:
+# ifdef HAVE_SYSLOG_R
+        syslog_r(LOG_ERR, &sd, "cryptodev_ctrl: unknown command %d", cmd);
+# else
+        syslog(LOG_ERR, "cryptodev_ctrl: unknown command %d", cmd);
+# endif
+        break;
+    }
+    return (1);
 }
 
-void
-ENGINE_load_cryptodev(void)
+void ENGINE_load_cryptodev(void)
 {
-	ENGINE *engine = ENGINE_new();
-	int fd;
-
-	if (engine == NULL)
-		return;
-	if ((fd = get_dev_crypto()) < 0) {
-		ENGINE_free(engine);
-		return;
-	}
-
-	/*
-	 * find out what asymmetric crypto algorithms we support
-	 */
-	if (ioctl(fd, CIOCASYMFEAT, &cryptodev_asymfeat) == -1) {
-		put_dev_crypto(fd);
-		ENGINE_free(engine);
-		return;
-	}
-	put_dev_crypto(fd);
-
-	if (!ENGINE_set_id(engine, "cryptodev") ||
-	    !ENGINE_set_name(engine, "BSD cryptodev engine") ||
-	    !ENGINE_set_ciphers(engine, cryptodev_engine_ciphers) ||
-	    !ENGINE_set_digests(engine, cryptodev_engine_digests) ||
-	    !ENGINE_set_ctrl_function(engine, cryptodev_ctrl) ||
-	    !ENGINE_set_cmd_defns(engine, cryptodev_defns)) {
-		ENGINE_free(engine);
-		return;
-	}
-
-	if (ENGINE_set_RSA(engine, &cryptodev_rsa)) {
-		const RSA_METHOD *rsa_meth = RSA_PKCS1_SSLeay();
-
-		cryptodev_rsa.bn_mod_exp = rsa_meth->bn_mod_exp;
-		cryptodev_rsa.rsa_mod_exp = rsa_meth->rsa_mod_exp;
-		cryptodev_rsa.rsa_pub_enc = rsa_meth->rsa_pub_enc;
-		cryptodev_rsa.rsa_pub_dec = rsa_meth->rsa_pub_dec;
-		cryptodev_rsa.rsa_priv_enc = rsa_meth->rsa_priv_enc;
-		cryptodev_rsa.rsa_priv_dec = rsa_meth->rsa_priv_dec;
-		if (cryptodev_asymfeat & CRF_MOD_EXP) {
-			cryptodev_rsa.bn_mod_exp = cryptodev_bn_mod_exp;
-			if (cryptodev_asymfeat & CRF_MOD_EXP_CRT)
-				cryptodev_rsa.rsa_mod_exp =
-				    cryptodev_rsa_mod_exp;
-			else
-				cryptodev_rsa.rsa_mod_exp =
-				    cryptodev_rsa_nocrt_mod_exp;
-		}
-	}
-
-	if (ENGINE_set_DSA(engine, &cryptodev_dsa)) {
-		const DSA_METHOD *meth = DSA_OpenSSL();
-
-		memcpy(&cryptodev_dsa, meth, sizeof(DSA_METHOD));
-		if (cryptodev_asymfeat & CRF_DSA_SIGN)
-			cryptodev_dsa.dsa_do_sign = cryptodev_dsa_do_sign;
-		if (cryptodev_asymfeat & CRF_MOD_EXP) {
-			cryptodev_dsa.bn_mod_exp = cryptodev_dsa_bn_mod_exp;
-			cryptodev_dsa.dsa_mod_exp = cryptodev_dsa_dsa_mod_exp;
-		}
-		if (cryptodev_asymfeat & CRF_DSA_VERIFY)
-			cryptodev_dsa.dsa_do_verify = cryptodev_dsa_verify;
-	}
-
-	if (ENGINE_set_DH(engine, &cryptodev_dh)){
-		const DH_METHOD *dh_meth = DH_OpenSSL();
-
-		cryptodev_dh.generate_key = dh_meth->generate_key;
-		cryptodev_dh.compute_key = dh_meth->compute_key;
-		cryptodev_dh.bn_mod_exp = dh_meth->bn_mod_exp;
-		if (cryptodev_asymfeat & CRF_MOD_EXP) {
-			cryptodev_dh.bn_mod_exp = cryptodev_mod_exp_dh;
-			if (cryptodev_asymfeat & CRF_DH_COMPUTE_KEY)
-				cryptodev_dh.compute_key =
-				    cryptodev_dh_compute_key;
-		}
-	}
-
-	ENGINE_add(engine);
-	ENGINE_free(engine);
-	ERR_clear_error();
+    ENGINE *engine = ENGINE_new();
+    int fd;
+
+    if (engine == NULL)
+        return;
+    if ((fd = get_dev_crypto()) < 0) {
+        ENGINE_free(engine);
+        return;
+    }
+
+    /*
+     * find out what asymmetric crypto algorithms we support
+     */
+    if (ioctl(fd, CIOCASYMFEAT, &cryptodev_asymfeat) == -1) {
+        put_dev_crypto(fd);
+        ENGINE_free(engine);
+        return;
+    }
+    put_dev_crypto(fd);
+
+    if (!ENGINE_set_id(engine, "cryptodev") ||
+        !ENGINE_set_name(engine, "BSD cryptodev engine") ||
+        !ENGINE_set_ciphers(engine, cryptodev_engine_ciphers) ||
+        !ENGINE_set_digests(engine, cryptodev_engine_digests) ||
+        !ENGINE_set_ctrl_function(engine, cryptodev_ctrl) ||
+        !ENGINE_set_cmd_defns(engine, cryptodev_defns)) {
+        ENGINE_free(engine);
+        return;
+    }
+
+    if (ENGINE_set_RSA(engine, &cryptodev_rsa)) {
+        const RSA_METHOD *rsa_meth = RSA_PKCS1_SSLeay();
+
+        cryptodev_rsa.bn_mod_exp = rsa_meth->bn_mod_exp;
+        cryptodev_rsa.rsa_mod_exp = rsa_meth->rsa_mod_exp;
+        cryptodev_rsa.rsa_pub_enc = rsa_meth->rsa_pub_enc;
+        cryptodev_rsa.rsa_pub_dec = rsa_meth->rsa_pub_dec;
+        cryptodev_rsa.rsa_priv_enc = rsa_meth->rsa_priv_enc;
+        cryptodev_rsa.rsa_priv_dec = rsa_meth->rsa_priv_dec;
+        if (cryptodev_asymfeat & CRF_MOD_EXP) {
+            cryptodev_rsa.bn_mod_exp = cryptodev_bn_mod_exp;
+            if (cryptodev_asymfeat & CRF_MOD_EXP_CRT)
+                cryptodev_rsa.rsa_mod_exp = cryptodev_rsa_mod_exp;
+            else
+                cryptodev_rsa.rsa_mod_exp = cryptodev_rsa_nocrt_mod_exp;
+        }
+    }
+
+    if (ENGINE_set_DSA(engine, &cryptodev_dsa)) {
+        const DSA_METHOD *meth = DSA_OpenSSL();
+
+        memcpy(&cryptodev_dsa, meth, sizeof(DSA_METHOD));
+        if (cryptodev_asymfeat & CRF_DSA_SIGN)
+            cryptodev_dsa.dsa_do_sign = cryptodev_dsa_do_sign;
+        if (cryptodev_asymfeat & CRF_MOD_EXP) {
+            cryptodev_dsa.bn_mod_exp = cryptodev_dsa_bn_mod_exp;
+            cryptodev_dsa.dsa_mod_exp = cryptodev_dsa_dsa_mod_exp;
+        }
+        if (cryptodev_asymfeat & CRF_DSA_VERIFY)
+            cryptodev_dsa.dsa_do_verify = cryptodev_dsa_verify;
+    }
+
+    if (ENGINE_set_DH(engine, &cryptodev_dh)) {
+        const DH_METHOD *dh_meth = DH_OpenSSL();
+
+        cryptodev_dh.generate_key = dh_meth->generate_key;
+        cryptodev_dh.compute_key = dh_meth->compute_key;
+        cryptodev_dh.bn_mod_exp = dh_meth->bn_mod_exp;
+        if (cryptodev_asymfeat & CRF_MOD_EXP) {
+            cryptodev_dh.bn_mod_exp = cryptodev_mod_exp_dh;
+            if (cryptodev_asymfeat & CRF_DH_COMPUTE_KEY)
+                cryptodev_dh.compute_key = cryptodev_dh_compute_key;
+        }
+    }
+
+    ENGINE_add(engine);
+    ENGINE_free(engine);
+    ERR_clear_error();
 }
 
-#endif /* HAVE_CRYPTODEV */
+#endif                          /* HAVE_CRYPTODEV */
diff --git a/crypto/engine/eng_ctrl.c b/crypto/engine/eng_ctrl.c
index 5ce25d92ec..e6c0dfb011 100644
--- a/crypto/engine/eng_ctrl.c
+++ b/crypto/engine/eng_ctrl.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,335 +55,331 @@
 
 #include "eng_int.h"
 
-/* When querying a ENGINE-specific control command's 'description', this string
- * is used if the ENGINE_CMD_DEFN has cmd_desc set to NULL. */
+/*
+ * When querying a ENGINE-specific control command's 'description', this
+ * string is used if the ENGINE_CMD_DEFN has cmd_desc set to NULL.
+ */
 static const char *int_no_description = "";
 
-/* These internal functions handle 'CMD'-related control commands when the
+/*
+ * These internal functions handle 'CMD'-related control commands when the
  * ENGINE in question has asked us to take care of it (ie. the ENGINE did not
- * set the ENGINE_FLAGS_MANUAL_CMD_CTRL flag. */
+ * set the ENGINE_FLAGS_MANUAL_CMD_CTRL flag.
+ */
 
 static int int_ctrl_cmd_is_null(const ENGINE_CMD_DEFN *defn)
-	{
-	if((defn->cmd_num == 0) || (defn->cmd_name == NULL))
-		return 1;
-	return 0;
-	}
+{
+    if ((defn->cmd_num == 0) || (defn->cmd_name == NULL))
+        return 1;
+    return 0;
+}
 
 static int int_ctrl_cmd_by_name(const ENGINE_CMD_DEFN *defn, const char *s)
-	{
-	int idx = 0;
-	while(!int_ctrl_cmd_is_null(defn) && (strcmp(defn->cmd_name, s) != 0))
-		{
-		idx++;
-		defn++;
-		}
-	if(int_ctrl_cmd_is_null(defn))
-		/* The given name wasn't found */
-		return -1;
-	return idx;
-	}
+{
+    int idx = 0;
+    while (!int_ctrl_cmd_is_null(defn) && (strcmp(defn->cmd_name, s) != 0)) {
+        idx++;
+        defn++;
+    }
+    if (int_ctrl_cmd_is_null(defn))
+        /* The given name wasn't found */
+        return -1;
+    return idx;
+}
 
 static int int_ctrl_cmd_by_num(const ENGINE_CMD_DEFN *defn, unsigned int num)
-	{
-	int idx = 0;
-	/* NB: It is stipulated that 'cmd_defn' lists are ordered by cmd_num. So
-	 * our searches don't need to take any longer than necessary. */
-	while(!int_ctrl_cmd_is_null(defn) && (defn->cmd_num < num))
-		{
-		idx++;
-		defn++;
-		}
-	if(defn->cmd_num == num)
-		return idx;
-	/* The given cmd_num wasn't found */
-	return -1;
-	}
+{
+    int idx = 0;
+    /*
+     * NB: It is stipulated that 'cmd_defn' lists are ordered by cmd_num. So
+     * our searches don't need to take any longer than necessary.
+     */
+    while (!int_ctrl_cmd_is_null(defn) && (defn->cmd_num < num)) {
+        idx++;
+        defn++;
+    }
+    if (defn->cmd_num == num)
+        return idx;
+    /* The given cmd_num wasn't found */
+    return -1;
+}
 
 static int int_ctrl_helper(ENGINE *e, int cmd, long i, void *p,
-			   void (*f)(void))
-	{
-	int idx;
-	char *s = (char *)p;
-	/* Take care of the easy one first (eg. it requires no searches) */
-	if(cmd == ENGINE_CTRL_GET_FIRST_CMD_TYPE)
-		{
-		if((e->cmd_defns == NULL) || int_ctrl_cmd_is_null(e->cmd_defns))
-			return 0;
-		return e->cmd_defns->cmd_num;
-		}
-	/* One or two commands require that "p" be a valid string buffer */
-	if((cmd == ENGINE_CTRL_GET_CMD_FROM_NAME) ||
-			(cmd == ENGINE_CTRL_GET_NAME_FROM_CMD) ||
-			(cmd == ENGINE_CTRL_GET_DESC_FROM_CMD))
-		{
-		if(s == NULL)
-			{
-			ENGINEerr(ENGINE_F_INT_CTRL_HELPER,
-				ERR_R_PASSED_NULL_PARAMETER);
-			return -1;
-			}
-		}
-	/* Now handle cmd_name -> cmd_num conversion */
-	if(cmd == ENGINE_CTRL_GET_CMD_FROM_NAME)
-		{
-		if((e->cmd_defns == NULL) || ((idx = int_ctrl_cmd_by_name(
-						e->cmd_defns, s)) < 0))
-			{
-			ENGINEerr(ENGINE_F_INT_CTRL_HELPER,
-				ENGINE_R_INVALID_CMD_NAME);
-			return -1;
-			}
-		return e->cmd_defns[idx].cmd_num;
-		}
-	/* For the rest of the commands, the 'long' argument must specify a
-	 * valie command number - so we need to conduct a search. */
-	if((e->cmd_defns == NULL) || ((idx = int_ctrl_cmd_by_num(e->cmd_defns,
-					(unsigned int)i)) < 0))
-		{
-		ENGINEerr(ENGINE_F_INT_CTRL_HELPER,
-			ENGINE_R_INVALID_CMD_NUMBER);
-		return -1;
-		}
-	/* Now the logic splits depending on command type */
-	switch(cmd)
-		{
-	case ENGINE_CTRL_GET_NEXT_CMD_TYPE:
-		idx++;
-		if(int_ctrl_cmd_is_null(e->cmd_defns + idx))
-			/* end-of-list */
-			return 0;
-		else
-			return e->cmd_defns[idx].cmd_num;
-	case ENGINE_CTRL_GET_NAME_LEN_FROM_CMD:
-		return strlen(e->cmd_defns[idx].cmd_name);
-	case ENGINE_CTRL_GET_NAME_FROM_CMD:
-		return BIO_snprintf(s,strlen(e->cmd_defns[idx].cmd_name) + 1,
-				    "%s", e->cmd_defns[idx].cmd_name);
-	case ENGINE_CTRL_GET_DESC_LEN_FROM_CMD:
-		if(e->cmd_defns[idx].cmd_desc)
-			return strlen(e->cmd_defns[idx].cmd_desc);
-		return strlen(int_no_description);
-	case ENGINE_CTRL_GET_DESC_FROM_CMD:
-		if(e->cmd_defns[idx].cmd_desc)
-			return BIO_snprintf(s,
-					    strlen(e->cmd_defns[idx].cmd_desc) + 1,
-					    "%s", e->cmd_defns[idx].cmd_desc);
-		return BIO_snprintf(s, strlen(int_no_description) + 1,"%s",
-				    int_no_description);
-	case ENGINE_CTRL_GET_CMD_FLAGS:
-		return e->cmd_defns[idx].cmd_flags;
-		}
-	/* Shouldn't really be here ... */
-	ENGINEerr(ENGINE_F_INT_CTRL_HELPER,ENGINE_R_INTERNAL_LIST_ERROR);
-	return -1;
-	}
+                           void (*f) (void))
+{
+    int idx;
+    char *s = (char *)p;
+    /* Take care of the easy one first (eg. it requires no searches) */
+    if (cmd == ENGINE_CTRL_GET_FIRST_CMD_TYPE) {
+        if ((e->cmd_defns == NULL) || int_ctrl_cmd_is_null(e->cmd_defns))
+            return 0;
+        return e->cmd_defns->cmd_num;
+    }
+    /* One or two commands require that "p" be a valid string buffer */
+    if ((cmd == ENGINE_CTRL_GET_CMD_FROM_NAME) ||
+        (cmd == ENGINE_CTRL_GET_NAME_FROM_CMD) ||
+        (cmd == ENGINE_CTRL_GET_DESC_FROM_CMD)) {
+        if (s == NULL) {
+            ENGINEerr(ENGINE_F_INT_CTRL_HELPER, ERR_R_PASSED_NULL_PARAMETER);
+            return -1;
+        }
+    }
+    /* Now handle cmd_name -> cmd_num conversion */
+    if (cmd == ENGINE_CTRL_GET_CMD_FROM_NAME) {
+        if ((e->cmd_defns == NULL)
+            || ((idx = int_ctrl_cmd_by_name(e->cmd_defns, s)) < 0)) {
+            ENGINEerr(ENGINE_F_INT_CTRL_HELPER, ENGINE_R_INVALID_CMD_NAME);
+            return -1;
+        }
+        return e->cmd_defns[idx].cmd_num;
+    }
+    /*
+     * For the rest of the commands, the 'long' argument must specify a valie
+     * command number - so we need to conduct a search.
+     */
+    if ((e->cmd_defns == NULL) || ((idx = int_ctrl_cmd_by_num(e->cmd_defns,
+                                                              (unsigned int)
+                                                              i)) < 0)) {
+        ENGINEerr(ENGINE_F_INT_CTRL_HELPER, ENGINE_R_INVALID_CMD_NUMBER);
+        return -1;
+    }
+    /* Now the logic splits depending on command type */
+    switch (cmd) {
+    case ENGINE_CTRL_GET_NEXT_CMD_TYPE:
+        idx++;
+        if (int_ctrl_cmd_is_null(e->cmd_defns + idx))
+            /* end-of-list */
+            return 0;
+        else
+            return e->cmd_defns[idx].cmd_num;
+    case ENGINE_CTRL_GET_NAME_LEN_FROM_CMD:
+        return strlen(e->cmd_defns[idx].cmd_name);
+    case ENGINE_CTRL_GET_NAME_FROM_CMD:
+        return BIO_snprintf(s, strlen(e->cmd_defns[idx].cmd_name) + 1,
+                            "%s", e->cmd_defns[idx].cmd_name);
+    case ENGINE_CTRL_GET_DESC_LEN_FROM_CMD:
+        if (e->cmd_defns[idx].cmd_desc)
+            return strlen(e->cmd_defns[idx].cmd_desc);
+        return strlen(int_no_description);
+    case ENGINE_CTRL_GET_DESC_FROM_CMD:
+        if (e->cmd_defns[idx].cmd_desc)
+            return BIO_snprintf(s,
+                                strlen(e->cmd_defns[idx].cmd_desc) + 1,
+                                "%s", e->cmd_defns[idx].cmd_desc);
+        return BIO_snprintf(s, strlen(int_no_description) + 1, "%s",
+                            int_no_description);
+    case ENGINE_CTRL_GET_CMD_FLAGS:
+        return e->cmd_defns[idx].cmd_flags;
+    }
+    /* Shouldn't really be here ... */
+    ENGINEerr(ENGINE_F_INT_CTRL_HELPER, ENGINE_R_INTERNAL_LIST_ERROR);
+    return -1;
+}
 
-int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int ctrl_exists, ref_exists;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ref_exists = ((e->struct_ref > 0) ? 1 : 0);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	ctrl_exists = ((e->ctrl == NULL) ? 0 : 1);
-	if(!ref_exists)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ENGINE_R_NO_REFERENCE);
-		return 0;
-		}
-	/* Intercept any "root-level" commands before trying to hand them on to
-	 * ctrl() handlers. */
-	switch(cmd)
-		{
-	case ENGINE_CTRL_HAS_CTRL_FUNCTION:
-		return ctrl_exists;
-	case ENGINE_CTRL_GET_FIRST_CMD_TYPE:
-	case ENGINE_CTRL_GET_NEXT_CMD_TYPE:
-	case ENGINE_CTRL_GET_CMD_FROM_NAME:
-	case ENGINE_CTRL_GET_NAME_LEN_FROM_CMD:
-	case ENGINE_CTRL_GET_NAME_FROM_CMD:
-	case ENGINE_CTRL_GET_DESC_LEN_FROM_CMD:
-	case ENGINE_CTRL_GET_DESC_FROM_CMD:
-	case ENGINE_CTRL_GET_CMD_FLAGS:
-		if(ctrl_exists && !(e->flags & ENGINE_FLAGS_MANUAL_CMD_CTRL))
-			return int_ctrl_helper(e,cmd,i,p,f);
-		if(!ctrl_exists)
-			{
-			ENGINEerr(ENGINE_F_ENGINE_CTRL,ENGINE_R_NO_CONTROL_FUNCTION);
-			/* For these cmd-related functions, failure is indicated
-			 * by a -1 return value (because 0 is used as a valid
-			 * return in some places). */
-			return -1;
-			}
-	default:
-		break;
-		}
-	/* Anything else requires a ctrl() handler to exist. */
-	if(!ctrl_exists)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ENGINE_R_NO_CONTROL_FUNCTION);
-		return 0;
-		}
-	return e->ctrl(e, cmd, i, p, f);
-	}
+int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int ctrl_exists, ref_exists;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ref_exists = ((e->struct_ref > 0) ? 1 : 0);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    ctrl_exists = ((e->ctrl == NULL) ? 0 : 1);
+    if (!ref_exists) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL, ENGINE_R_NO_REFERENCE);
+        return 0;
+    }
+    /*
+     * Intercept any "root-level" commands before trying to hand them on to
+     * ctrl() handlers.
+     */
+    switch (cmd) {
+    case ENGINE_CTRL_HAS_CTRL_FUNCTION:
+        return ctrl_exists;
+    case ENGINE_CTRL_GET_FIRST_CMD_TYPE:
+    case ENGINE_CTRL_GET_NEXT_CMD_TYPE:
+    case ENGINE_CTRL_GET_CMD_FROM_NAME:
+    case ENGINE_CTRL_GET_NAME_LEN_FROM_CMD:
+    case ENGINE_CTRL_GET_NAME_FROM_CMD:
+    case ENGINE_CTRL_GET_DESC_LEN_FROM_CMD:
+    case ENGINE_CTRL_GET_DESC_FROM_CMD:
+    case ENGINE_CTRL_GET_CMD_FLAGS:
+        if (ctrl_exists && !(e->flags & ENGINE_FLAGS_MANUAL_CMD_CTRL))
+            return int_ctrl_helper(e, cmd, i, p, f);
+        if (!ctrl_exists) {
+            ENGINEerr(ENGINE_F_ENGINE_CTRL, ENGINE_R_NO_CONTROL_FUNCTION);
+            /*
+             * For these cmd-related functions, failure is indicated by a -1
+             * return value (because 0 is used as a valid return in some
+             * places).
+             */
+            return -1;
+        }
+    default:
+        break;
+    }
+    /* Anything else requires a ctrl() handler to exist. */
+    if (!ctrl_exists) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL, ENGINE_R_NO_CONTROL_FUNCTION);
+        return 0;
+    }
+    return e->ctrl(e, cmd, i, p, f);
+}
 
 int ENGINE_cmd_is_executable(ENGINE *e, int cmd)
-	{
-	int flags;
-	if((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, cmd, NULL, NULL)) < 0)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CMD_IS_EXECUTABLE,
-			ENGINE_R_INVALID_CMD_NUMBER);
-		return 0;
-		}
-	if(!(flags & ENGINE_CMD_FLAG_NO_INPUT) &&
-			!(flags & ENGINE_CMD_FLAG_NUMERIC) &&
-			!(flags & ENGINE_CMD_FLAG_STRING))
-		return 0;
-	return 1;
-	}
+{
+    int flags;
+    if ((flags =
+         ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, cmd, NULL, NULL)) < 0) {
+        ENGINEerr(ENGINE_F_ENGINE_CMD_IS_EXECUTABLE,
+                  ENGINE_R_INVALID_CMD_NUMBER);
+        return 0;
+    }
+    if (!(flags & ENGINE_CMD_FLAG_NO_INPUT) &&
+        !(flags & ENGINE_CMD_FLAG_NUMERIC) &&
+        !(flags & ENGINE_CMD_FLAG_STRING))
+        return 0;
+    return 1;
+}
 
 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name,
-        long i, void *p, void (*f)(void), int cmd_optional)
-        {
-	int num;
+                    long i, void *p, void (*f) (void), int cmd_optional)
+{
+    int num;
 
-	if((e == NULL) || (cmd_name == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
-					ENGINE_CTRL_GET_CMD_FROM_NAME,
-					0, (void *)cmd_name, NULL)) <= 0))
-		{
-		/* If the command didn't *have* to be supported, we fake
-		 * success. This allows certain settings to be specified for
-		 * multiple ENGINEs and only require a change of ENGINE id
-		 * (without having to selectively apply settings). Eg. changing
-		 * from a hardware device back to the regular software ENGINE
-		 * without editing the config file, etc. */
-		if(cmd_optional)
-			{
-			ERR_clear_error();
-			return 1;
-			}
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD,
-			ENGINE_R_INVALID_CMD_NAME);
-		return 0;
-		}
-	/* Force the result of the control command to 0 or 1, for the reasons
-	 * mentioned before. */
-        if (ENGINE_ctrl(e, num, i, p, f) > 0)
-                return 1;
+    if ((e == NULL) || (cmd_name == NULL)) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD, ERR_R_PASSED_NULL_PARAMETER);
         return 0;
+    }
+    if ((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
+                                                 ENGINE_CTRL_GET_CMD_FROM_NAME,
+                                                 0, (void *)cmd_name,
+                                                 NULL)) <= 0)) {
+        /*
+         * If the command didn't *have* to be supported, we fake success.
+         * This allows certain settings to be specified for multiple ENGINEs
+         * and only require a change of ENGINE id (without having to
+         * selectively apply settings). Eg. changing from a hardware device
+         * back to the regular software ENGINE without editing the config
+         * file, etc.
+         */
+        if (cmd_optional) {
+            ERR_clear_error();
+            return 1;
         }
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD, ENGINE_R_INVALID_CMD_NAME);
+        return 0;
+    }
+    /*
+     * Force the result of the control command to 0 or 1, for the reasons
+     * mentioned before.
+     */
+    if (ENGINE_ctrl(e, num, i, p, f) > 0)
+        return 1;
+    return 0;
+}
 
 int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg,
-				int cmd_optional)
-	{
-	int num, flags;
-	long l;
-	char *ptr;
-	if((e == NULL) || (cmd_name == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
-					ENGINE_CTRL_GET_CMD_FROM_NAME,
-					0, (void *)cmd_name, NULL)) <= 0))
-		{
-		/* If the command didn't *have* to be supported, we fake
-		 * success. This allows certain settings to be specified for
-		 * multiple ENGINEs and only require a change of ENGINE id
-		 * (without having to selectively apply settings). Eg. changing
-		 * from a hardware device back to the regular software ENGINE
-		 * without editing the config file, etc. */
-		if(cmd_optional)
-			{
-			ERR_clear_error();
-			return 1;
-			}
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_INVALID_CMD_NAME);
-		return 0;
-		}
-	if(!ENGINE_cmd_is_executable(e, num))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_CMD_NOT_EXECUTABLE);
-		return 0;
-		}
-	if((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num, NULL, NULL)) < 0)
-		{
-		/* Shouldn't happen, given that ENGINE_cmd_is_executable()
-		 * returned success. */
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		return 0;
-		}
-	/* If the command takes no input, there must be no input. And vice
-	 * versa. */
-	if(flags & ENGINE_CMD_FLAG_NO_INPUT)
-		{
-		if(arg != NULL)
-			{
-			ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-				ENGINE_R_COMMAND_TAKES_NO_INPUT);
-			return 0;
-			}
-		/* We deliberately force the result of ENGINE_ctrl() to 0 or 1
-		 * rather than returning it as "return data". This is to ensure
-		 * usage of these commands is consistent across applications and
-		 * that certain applications don't understand it one way, and
-		 * others another. */
-		if(ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
-			return 1;
-		return 0;
-		}
-	/* So, we require input */
-	if(arg == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_COMMAND_TAKES_INPUT);
-		return 0;
-		}
-	/* If it takes string input, that's easy */
-	if(flags & ENGINE_CMD_FLAG_STRING)
-		{
-		/* Same explanation as above */
-		if(ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
-			return 1;
-		return 0;
-		}
-	/* If it doesn't take numeric either, then it is unsupported for use in
-	 * a config-setting situation, which is what this function is for. This
-	 * should never happen though, because ENGINE_cmd_is_executable() was
-	 * used. */
-	if(!(flags & ENGINE_CMD_FLAG_NUMERIC))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		return 0;
-		}
-	l = strtol(arg, &ptr, 10);
-	if((arg == ptr) || (*ptr != '\0'))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
-			ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER);
-		return 0;
-		}
-	/* Force the result of the control command to 0 or 1, for the reasons
-	 * mentioned before. */
-	if(ENGINE_ctrl(e, num, l, NULL, NULL) > 0)
-		return 1;
-	return 0;
-	}
+                           int cmd_optional)
+{
+    int num, flags;
+    long l;
+    char *ptr;
+    if ((e == NULL) || (cmd_name == NULL)) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if ((e->ctrl == NULL) || ((num = ENGINE_ctrl(e,
+                                                 ENGINE_CTRL_GET_CMD_FROM_NAME,
+                                                 0, (void *)cmd_name,
+                                                 NULL)) <= 0)) {
+        /*
+         * If the command didn't *have* to be supported, we fake success.
+         * This allows certain settings to be specified for multiple ENGINEs
+         * and only require a change of ENGINE id (without having to
+         * selectively apply settings). Eg. changing from a hardware device
+         * back to the regular software ENGINE without editing the config
+         * file, etc.
+         */
+        if (cmd_optional) {
+            ERR_clear_error();
+            return 1;
+        }
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING, ENGINE_R_INVALID_CMD_NAME);
+        return 0;
+    }
+    if (!ENGINE_cmd_is_executable(e, num)) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ENGINE_R_CMD_NOT_EXECUTABLE);
+        return 0;
+    }
+    if ((flags =
+         ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num, NULL, NULL)) < 0) {
+        /*
+         * Shouldn't happen, given that ENGINE_cmd_is_executable() returned
+         * success.
+         */
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ENGINE_R_INTERNAL_LIST_ERROR);
+        return 0;
+    }
+    /*
+     * If the command takes no input, there must be no input. And vice versa.
+     */
+    if (flags & ENGINE_CMD_FLAG_NO_INPUT) {
+        if (arg != NULL) {
+            ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                      ENGINE_R_COMMAND_TAKES_NO_INPUT);
+            return 0;
+        }
+        /*
+         * We deliberately force the result of ENGINE_ctrl() to 0 or 1 rather
+         * than returning it as "return data". This is to ensure usage of
+         * these commands is consistent across applications and that certain
+         * applications don't understand it one way, and others another.
+         */
+        if (ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
+            return 1;
+        return 0;
+    }
+    /* So, we require input */
+    if (arg == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ENGINE_R_COMMAND_TAKES_INPUT);
+        return 0;
+    }
+    /* If it takes string input, that's easy */
+    if (flags & ENGINE_CMD_FLAG_STRING) {
+        /* Same explanation as above */
+        if (ENGINE_ctrl(e, num, 0, (void *)arg, NULL) > 0)
+            return 1;
+        return 0;
+    }
+    /*
+     * If it doesn't take numeric either, then it is unsupported for use in a
+     * config-setting situation, which is what this function is for. This
+     * should never happen though, because ENGINE_cmd_is_executable() was
+     * used.
+     */
+    if (!(flags & ENGINE_CMD_FLAG_NUMERIC)) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ENGINE_R_INTERNAL_LIST_ERROR);
+        return 0;
+    }
+    l = strtol(arg, &ptr, 10);
+    if ((arg == ptr) || (*ptr != '\0')) {
+        ENGINEerr(ENGINE_F_ENGINE_CTRL_CMD_STRING,
+                  ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER);
+        return 0;
+    }
+    /*
+     * Force the result of the control command to 0 or 1, for the reasons
+     * mentioned before.
+     */
+    if (ENGINE_ctrl(e, num, l, NULL, NULL) > 0)
+        return 1;
+    return 0;
+}
diff --git a/crypto/engine/eng_dyn.c b/crypto/engine/eng_dyn.c
index 01db4556aa..3169b09ad8 100644
--- a/crypto/engine/eng_dyn.c
+++ b/crypto/engine/eng_dyn.c
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_dyn.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2001.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,490 +57,512 @@
  *
  */
 
-
 #include "eng_int.h"
 #include 
 
-/* Shared libraries implementing ENGINEs for use by the "dynamic" ENGINE loader
- * should implement the hook-up functions with the following prototypes. */
+/*
+ * Shared libraries implementing ENGINEs for use by the "dynamic" ENGINE
+ * loader should implement the hook-up functions with the following
+ * prototypes.
+ */
 
 /* Our ENGINE handlers */
 static int dynamic_init(ENGINE *e);
 static int dynamic_finish(ENGINE *e);
-static int dynamic_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int dynamic_ctrl(ENGINE *e, int cmd, long i, void *p,
+                        void (*f) (void));
 /* Predeclare our context type */
 typedef struct st_dynamic_data_ctx dynamic_data_ctx;
 /* The implementation for the important control command */
 static int dynamic_load(ENGINE *e, dynamic_data_ctx *ctx);
 
-#define DYNAMIC_CMD_SO_PATH		ENGINE_CMD_BASE
-#define DYNAMIC_CMD_NO_VCHECK		(ENGINE_CMD_BASE + 1)
-#define DYNAMIC_CMD_ID			(ENGINE_CMD_BASE + 2)
-#define DYNAMIC_CMD_LIST_ADD		(ENGINE_CMD_BASE + 3)
-#define DYNAMIC_CMD_DIR_LOAD		(ENGINE_CMD_BASE + 4)
-#define DYNAMIC_CMD_DIR_ADD		(ENGINE_CMD_BASE + 5)
-#define DYNAMIC_CMD_LOAD		(ENGINE_CMD_BASE + 6)
+#define DYNAMIC_CMD_SO_PATH             ENGINE_CMD_BASE
+#define DYNAMIC_CMD_NO_VCHECK           (ENGINE_CMD_BASE + 1)
+#define DYNAMIC_CMD_ID                  (ENGINE_CMD_BASE + 2)
+#define DYNAMIC_CMD_LIST_ADD            (ENGINE_CMD_BASE + 3)
+#define DYNAMIC_CMD_DIR_LOAD            (ENGINE_CMD_BASE + 4)
+#define DYNAMIC_CMD_DIR_ADD             (ENGINE_CMD_BASE + 5)
+#define DYNAMIC_CMD_LOAD                (ENGINE_CMD_BASE + 6)
 
 /* The constants used when creating the ENGINE */
 static const char *engine_dynamic_id = "dynamic";
 static const char *engine_dynamic_name = "Dynamic engine loading support";
 static const ENGINE_CMD_DEFN dynamic_cmd_defns[] = {
-	{DYNAMIC_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the new ENGINE shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{DYNAMIC_CMD_NO_VCHECK,
-		"NO_VCHECK",
-		"Specifies to continue even if version checking fails (boolean)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{DYNAMIC_CMD_ID,
-		"ID",
-		"Specifies an ENGINE id name for loading",
-		ENGINE_CMD_FLAG_STRING},
-	{DYNAMIC_CMD_LIST_ADD,
-		"LIST_ADD",
-		"Whether to add a loaded ENGINE to the internal list (0=no,1=yes,2=mandatory)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{DYNAMIC_CMD_DIR_LOAD,
-		"DIR_LOAD",
-		"Specifies whether to load from 'DIR_ADD' directories (0=no,1=yes,2=mandatory)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{DYNAMIC_CMD_DIR_ADD,
-		"DIR_ADD",
-		"Adds a directory from which ENGINEs can be loaded",
-		ENGINE_CMD_FLAG_STRING},
-	{DYNAMIC_CMD_LOAD,
-		"LOAD",
-		"Load up the ENGINE specified by other settings",
-		ENGINE_CMD_FLAG_NO_INPUT},
-	{0, NULL, NULL, 0}
-	};
+    {DYNAMIC_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the new ENGINE shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {DYNAMIC_CMD_NO_VCHECK,
+     "NO_VCHECK",
+     "Specifies to continue even if version checking fails (boolean)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {DYNAMIC_CMD_ID,
+     "ID",
+     "Specifies an ENGINE id name for loading",
+     ENGINE_CMD_FLAG_STRING},
+    {DYNAMIC_CMD_LIST_ADD,
+     "LIST_ADD",
+     "Whether to add a loaded ENGINE to the internal list (0=no,1=yes,2=mandatory)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {DYNAMIC_CMD_DIR_LOAD,
+     "DIR_LOAD",
+     "Specifies whether to load from 'DIR_ADD' directories (0=no,1=yes,2=mandatory)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {DYNAMIC_CMD_DIR_ADD,
+     "DIR_ADD",
+     "Adds a directory from which ENGINEs can be loaded",
+     ENGINE_CMD_FLAG_STRING},
+    {DYNAMIC_CMD_LOAD,
+     "LOAD",
+     "Load up the ENGINE specified by other settings",
+     ENGINE_CMD_FLAG_NO_INPUT},
+    {0, NULL, NULL, 0}
+};
 
-/* Loading code stores state inside the ENGINE structure via the "ex_data"
+/*
+ * Loading code stores state inside the ENGINE structure via the "ex_data"
  * element. We load all our state into a single structure and use that as a
- * single context in the "ex_data" stack. */
-struct st_dynamic_data_ctx
-	{
-	/* The DSO object we load that supplies the ENGINE code */
-	DSO *dynamic_dso;
-	/* The function pointer to the version checking shared library function */
-	dynamic_v_check_fn v_check;
-	/* The function pointer to the engine-binding shared library function */
-	dynamic_bind_engine bind_engine;
-	/* The default name/path for loading the shared library */
-	const char *DYNAMIC_LIBNAME;
-	/* Whether to continue loading on a version check failure */
-	int no_vcheck;
-	/* If non-NULL, stipulates the 'id' of the ENGINE to be loaded */
-	const char *engine_id;
-	/* If non-zero, a successfully loaded ENGINE should be added to the internal
-	 * ENGINE list. If 2, the add must succeed or the entire load should fail. */
-	int list_add_value;
-	/* The symbol name for the version checking function */
-	const char *DYNAMIC_F1;
-	/* The symbol name for the "initialise ENGINE structure" function */
-	const char *DYNAMIC_F2;
-	/* Whether to never use 'dirs', use 'dirs' as a fallback, or only use
-	 * 'dirs' for loading. Default is to use 'dirs' as a fallback. */
-	int dir_load;
-	/* A stack of directories from which ENGINEs could be loaded */
-	STACK_OF(OPENSSL_STRING) *dirs;
-	};
+ * single context in the "ex_data" stack.
+ */
+struct st_dynamic_data_ctx {
+    /* The DSO object we load that supplies the ENGINE code */
+    DSO *dynamic_dso;
+    /*
+     * The function pointer to the version checking shared library function
+     */
+    dynamic_v_check_fn v_check;
+    /*
+     * The function pointer to the engine-binding shared library function
+     */
+    dynamic_bind_engine bind_engine;
+    /* The default name/path for loading the shared library */
+    const char *DYNAMIC_LIBNAME;
+    /* Whether to continue loading on a version check failure */
+    int no_vcheck;
+    /* If non-NULL, stipulates the 'id' of the ENGINE to be loaded */
+    const char *engine_id;
+    /*
+     * If non-zero, a successfully loaded ENGINE should be added to the
+     * internal ENGINE list. If 2, the add must succeed or the entire load
+     * should fail.
+     */
+    int list_add_value;
+    /* The symbol name for the version checking function */
+    const char *DYNAMIC_F1;
+    /* The symbol name for the "initialise ENGINE structure" function */
+    const char *DYNAMIC_F2;
+    /*
+     * Whether to never use 'dirs', use 'dirs' as a fallback, or only use
+     * 'dirs' for loading. Default is to use 'dirs' as a fallback.
+     */
+    int dir_load;
+    /* A stack of directories from which ENGINEs could be loaded */
+    STACK_OF(OPENSSL_STRING) *dirs;
+};
 
-/* This is the "ex_data" index we obtain and reserve for use with our context
- * structure. */
+/*
+ * This is the "ex_data" index we obtain and reserve for use with our context
+ * structure.
+ */
 static int dynamic_ex_data_idx = -1;
 
-static void int_free_str(char *s) { OPENSSL_free(s); }
-/* Because our ex_data element may or may not get allocated depending on whether
- * a "first-use" occurs before the ENGINE is freed, we have a memory leak
- * problem to solve. We can't declare a "new" handler for the ex_data as we
- * don't want a dynamic_data_ctx in *all* ENGINE structures of all types (this
- * is a bug in the design of CRYPTO_EX_DATA). As such, we just declare a "free"
- * handler and that will get called if an ENGINE is being destroyed and there
- * was an ex_data element corresponding to our context type. */
+static void int_free_str(char *s)
+{
+    OPENSSL_free(s);
+}
+
+/*
+ * Because our ex_data element may or may not get allocated depending on
+ * whether a "first-use" occurs before the ENGINE is freed, we have a memory
+ * leak problem to solve. We can't declare a "new" handler for the ex_data as
+ * we don't want a dynamic_data_ctx in *all* ENGINE structures of all types
+ * (this is a bug in the design of CRYPTO_EX_DATA). As such, we just declare
+ * a "free" handler and that will get called if an ENGINE is being destroyed
+ * and there was an ex_data element corresponding to our context type.
+ */
 static void dynamic_data_ctx_free_func(void *parent, void *ptr,
-			CRYPTO_EX_DATA *ad, int idx, long argl, void *argp)
-	{
-	if(ptr)
-		{
-		dynamic_data_ctx *ctx = (dynamic_data_ctx *)ptr;
-		if(ctx->dynamic_dso)
-			DSO_free(ctx->dynamic_dso);
-		if(ctx->DYNAMIC_LIBNAME)
-			OPENSSL_free((void*)ctx->DYNAMIC_LIBNAME);
-		if(ctx->engine_id)
-			OPENSSL_free((void*)ctx->engine_id);
-		if(ctx->dirs)
-			sk_OPENSSL_STRING_pop_free(ctx->dirs, int_free_str);
-		OPENSSL_free(ctx);
-		}
-	}
+                                       CRYPTO_EX_DATA *ad, int idx, long argl,
+                                       void *argp)
+{
+    if (ptr) {
+        dynamic_data_ctx *ctx = (dynamic_data_ctx *)ptr;
+        if (ctx->dynamic_dso)
+            DSO_free(ctx->dynamic_dso);
+        if (ctx->DYNAMIC_LIBNAME)
+            OPENSSL_free((void *)ctx->DYNAMIC_LIBNAME);
+        if (ctx->engine_id)
+            OPENSSL_free((void *)ctx->engine_id);
+        if (ctx->dirs)
+            sk_OPENSSL_STRING_pop_free(ctx->dirs, int_free_str);
+        OPENSSL_free(ctx);
+    }
+}
 
-/* Construct the per-ENGINE context. We create it blindly and then use a lock to
- * check for a race - if so, all but one of the threads "racing" will have
+/*
+ * Construct the per-ENGINE context. We create it blindly and then use a lock
+ * to check for a race - if so, all but one of the threads "racing" will have
  * wasted their time. The alternative involves creating everything inside the
- * lock which is far worse. */
+ * lock which is far worse.
+ */
 static int dynamic_set_data_ctx(ENGINE *e, dynamic_data_ctx **ctx)
-	{
-	dynamic_data_ctx *c;
-	c = OPENSSL_malloc(sizeof(dynamic_data_ctx));
-	if(!c)
-		{
-		ENGINEerr(ENGINE_F_DYNAMIC_SET_DATA_CTX,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	memset(c, 0, sizeof(dynamic_data_ctx));
-	c->dynamic_dso = NULL;
-	c->v_check = NULL;
-	c->bind_engine = NULL;
-	c->DYNAMIC_LIBNAME = NULL;
-	c->no_vcheck = 0;
-	c->engine_id = NULL;
-	c->list_add_value = 0;
-	c->DYNAMIC_F1 = "v_check";
-	c->DYNAMIC_F2 = "bind_engine";
-	c->dir_load = 1;
-	c->dirs = sk_OPENSSL_STRING_new_null();
-	if(!c->dirs)
-		{
-		ENGINEerr(ENGINE_F_DYNAMIC_SET_DATA_CTX,ERR_R_MALLOC_FAILURE);
-		OPENSSL_free(c);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if((*ctx = (dynamic_data_ctx *)ENGINE_get_ex_data(e,
-				dynamic_ex_data_idx)) == NULL)
-		{
-		/* Good, we're the first */
-		ENGINE_set_ex_data(e, dynamic_ex_data_idx, c);
-		*ctx = c;
-		c = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	/* If we lost the race to set the context, c is non-NULL and *ctx is the
-	 * context of the thread that won. */
-	if(c)
-		OPENSSL_free(c);
-	return 1;
-	}
+{
+    dynamic_data_ctx *c;
+    c = OPENSSL_malloc(sizeof(dynamic_data_ctx));
+    if (!c) {
+        ENGINEerr(ENGINE_F_DYNAMIC_SET_DATA_CTX, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    memset(c, 0, sizeof(dynamic_data_ctx));
+    c->dynamic_dso = NULL;
+    c->v_check = NULL;
+    c->bind_engine = NULL;
+    c->DYNAMIC_LIBNAME = NULL;
+    c->no_vcheck = 0;
+    c->engine_id = NULL;
+    c->list_add_value = 0;
+    c->DYNAMIC_F1 = "v_check";
+    c->DYNAMIC_F2 = "bind_engine";
+    c->dir_load = 1;
+    c->dirs = sk_OPENSSL_STRING_new_null();
+    if (!c->dirs) {
+        ENGINEerr(ENGINE_F_DYNAMIC_SET_DATA_CTX, ERR_R_MALLOC_FAILURE);
+        OPENSSL_free(c);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if ((*ctx = (dynamic_data_ctx *)ENGINE_get_ex_data(e,
+                                                       dynamic_ex_data_idx))
+        == NULL) {
+        /* Good, we're the first */
+        ENGINE_set_ex_data(e, dynamic_ex_data_idx, c);
+        *ctx = c;
+        c = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    /*
+     * If we lost the race to set the context, c is non-NULL and *ctx is the
+     * context of the thread that won.
+     */
+    if (c)
+        OPENSSL_free(c);
+    return 1;
+}
 
-/* This function retrieves the context structure from an ENGINE's "ex_data", or
- * if it doesn't exist yet, sets it up. */
+/*
+ * This function retrieves the context structure from an ENGINE's "ex_data",
+ * or if it doesn't exist yet, sets it up.
+ */
 static dynamic_data_ctx *dynamic_get_data_ctx(ENGINE *e)
-	{
-	dynamic_data_ctx *ctx;
-	if(dynamic_ex_data_idx < 0)
-		{
-		/* Create and register the ENGINE ex_data, and associate our
-		 * "free" function with it to ensure any allocated contexts get
-		 * freed when an ENGINE goes underground. */
-		int new_idx = ENGINE_get_ex_new_index(0, NULL, NULL, NULL,
-					dynamic_data_ctx_free_func);
-		if(new_idx == -1)
-			{
-			ENGINEerr(ENGINE_F_DYNAMIC_GET_DATA_CTX,ENGINE_R_NO_INDEX);
-			return NULL;
-			}
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		/* Avoid a race by checking again inside this lock */
-		if(dynamic_ex_data_idx < 0)
-			{
-			/* Good, someone didn't beat us to it */
-			dynamic_ex_data_idx = new_idx;
-			new_idx = -1;
-			}
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		/* In theory we could "give back" the index here if
-		 * (new_idx>-1), but it's not possible and wouldn't gain us much
-		 * if it were. */
-		}
-	ctx = (dynamic_data_ctx *)ENGINE_get_ex_data(e, dynamic_ex_data_idx);
-	/* Check if the context needs to be created */
-	if((ctx == NULL) && !dynamic_set_data_ctx(e, &ctx))
-		/* "set_data" will set errors if necessary */
-		return NULL;
-	return ctx;
-	}
+{
+    dynamic_data_ctx *ctx;
+    if (dynamic_ex_data_idx < 0) {
+        /*
+         * Create and register the ENGINE ex_data, and associate our "free"
+         * function with it to ensure any allocated contexts get freed when
+         * an ENGINE goes underground.
+         */
+        int new_idx = ENGINE_get_ex_new_index(0, NULL, NULL, NULL,
+                                              dynamic_data_ctx_free_func);
+        if (new_idx == -1) {
+            ENGINEerr(ENGINE_F_DYNAMIC_GET_DATA_CTX, ENGINE_R_NO_INDEX);
+            return NULL;
+        }
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        /* Avoid a race by checking again inside this lock */
+        if (dynamic_ex_data_idx < 0) {
+            /* Good, someone didn't beat us to it */
+            dynamic_ex_data_idx = new_idx;
+            new_idx = -1;
+        }
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        /*
+         * In theory we could "give back" the index here if (new_idx>-1), but
+         * it's not possible and wouldn't gain us much if it were.
+         */
+    }
+    ctx = (dynamic_data_ctx *)ENGINE_get_ex_data(e, dynamic_ex_data_idx);
+    /* Check if the context needs to be created */
+    if ((ctx == NULL) && !dynamic_set_data_ctx(e, &ctx))
+        /* "set_data" will set errors if necessary */
+        return NULL;
+    return ctx;
+}
 
 static ENGINE *engine_dynamic(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!ENGINE_set_id(ret, engine_dynamic_id) ||
-			!ENGINE_set_name(ret, engine_dynamic_name) ||
-			!ENGINE_set_init_function(ret, dynamic_init) ||
-			!ENGINE_set_finish_function(ret, dynamic_finish) ||
-			!ENGINE_set_ctrl_function(ret, dynamic_ctrl) ||
-			!ENGINE_set_flags(ret, ENGINE_FLAGS_BY_ID_COPY) ||
-			!ENGINE_set_cmd_defns(ret, dynamic_cmd_defns))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!ENGINE_set_id(ret, engine_dynamic_id) ||
+        !ENGINE_set_name(ret, engine_dynamic_name) ||
+        !ENGINE_set_init_function(ret, dynamic_init) ||
+        !ENGINE_set_finish_function(ret, dynamic_finish) ||
+        !ENGINE_set_ctrl_function(ret, dynamic_ctrl) ||
+        !ENGINE_set_flags(ret, ENGINE_FLAGS_BY_ID_COPY) ||
+        !ENGINE_set_cmd_defns(ret, dynamic_cmd_defns)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_dynamic(void)
-	{
-	ENGINE *toadd = engine_dynamic();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	/* If the "add" worked, it gets a structural reference. So either way,
-	 * we release our just-created reference. */
-	ENGINE_free(toadd);
-	/* If the "add" didn't work, it was probably a conflict because it was
-	 * already added (eg. someone calling ENGINE_load_blah then calling
-	 * ENGINE_load_builtin_engines() perhaps). */
-	ERR_clear_error();
-	}
+{
+    ENGINE *toadd = engine_dynamic();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    /*
+     * If the "add" worked, it gets a structural reference. So either way, we
+     * release our just-created reference.
+     */
+    ENGINE_free(toadd);
+    /*
+     * If the "add" didn't work, it was probably a conflict because it was
+     * already added (eg. someone calling ENGINE_load_blah then calling
+     * ENGINE_load_builtin_engines() perhaps).
+     */
+    ERR_clear_error();
+}
 
 static int dynamic_init(ENGINE *e)
-	{
-	/* We always return failure - the "dyanamic" engine itself can't be used
-	 * for anything. */
-	return 0;
-	}
+{
+    /*
+     * We always return failure - the "dyanamic" engine itself can't be used
+     * for anything.
+     */
+    return 0;
+}
 
 static int dynamic_finish(ENGINE *e)
-	{
-	/* This should never be called on account of "dynamic_init" always
-	 * failing. */
-	return 0;
-	}
+{
+    /*
+     * This should never be called on account of "dynamic_init" always
+     * failing.
+     */
+    return 0;
+}
+
+static int dynamic_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    dynamic_data_ctx *ctx = dynamic_get_data_ctx(e);
+    int initialised;
 
-static int dynamic_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	dynamic_data_ctx *ctx = dynamic_get_data_ctx(e);
-	int initialised;
-	
-	if(!ctx)
-		{
-		ENGINEerr(ENGINE_F_DYNAMIC_CTRL,ENGINE_R_NOT_LOADED);
-		return 0;
-		}
-	initialised = ((ctx->dynamic_dso == NULL) ? 0 : 1);
-	/* All our control commands require the ENGINE to be uninitialised */
-	if(initialised)
-		{
-		ENGINEerr(ENGINE_F_DYNAMIC_CTRL,
-			ENGINE_R_ALREADY_LOADED);
-		return 0;
-		}
-	switch(cmd)
-		{
-	case DYNAMIC_CMD_SO_PATH:
-		/* a NULL 'p' or a string of zero-length is the same thing */
-		if(p && (strlen((const char *)p) < 1))
-			p = NULL;
-		if(ctx->DYNAMIC_LIBNAME)
-			OPENSSL_free((void*)ctx->DYNAMIC_LIBNAME);
-		if(p)
-			ctx->DYNAMIC_LIBNAME = BUF_strdup(p);
-		else
-			ctx->DYNAMIC_LIBNAME = NULL;
-		return (ctx->DYNAMIC_LIBNAME ? 1 : 0);
-	case DYNAMIC_CMD_NO_VCHECK:
-		ctx->no_vcheck = ((i == 0) ? 0 : 1);
-		return 1;
-	case DYNAMIC_CMD_ID:
-		/* a NULL 'p' or a string of zero-length is the same thing */
-		if(p && (strlen((const char *)p) < 1))
-			p = NULL;
-		if(ctx->engine_id)
-			OPENSSL_free((void*)ctx->engine_id);
-		if(p)
-			ctx->engine_id = BUF_strdup(p);
-		else
-			ctx->engine_id = NULL;
-		return (ctx->engine_id ? 1 : 0);
-	case DYNAMIC_CMD_LIST_ADD:
-		if((i < 0) || (i > 2))
-			{
-			ENGINEerr(ENGINE_F_DYNAMIC_CTRL,
-				ENGINE_R_INVALID_ARGUMENT);
-			return 0;
-			}
-		ctx->list_add_value = (int)i;
-		return 1;
-	case DYNAMIC_CMD_LOAD:
-		return dynamic_load(e, ctx);
-	case DYNAMIC_CMD_DIR_LOAD:
-		if((i < 0) || (i > 2))
-			{
-			ENGINEerr(ENGINE_F_DYNAMIC_CTRL,
-				ENGINE_R_INVALID_ARGUMENT);
-			return 0;
-			}
-		ctx->dir_load = (int)i;
-		return 1;
-	case DYNAMIC_CMD_DIR_ADD:
-		/* a NULL 'p' or a string of zero-length is the same thing */
-		if(!p || (strlen((const char *)p) < 1))
-			{
-			ENGINEerr(ENGINE_F_DYNAMIC_CTRL,
-				ENGINE_R_INVALID_ARGUMENT);
-			return 0;
-			}
-		{
-		char *tmp_str = BUF_strdup(p);
-		if(!tmp_str)
-			{
-			ENGINEerr(ENGINE_F_DYNAMIC_CTRL,
-				ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		sk_OPENSSL_STRING_insert(ctx->dirs, tmp_str, -1);
-		}
-		return 1;
-	default:
-		break;
-		}
-	ENGINEerr(ENGINE_F_DYNAMIC_CTRL,ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+    if (!ctx) {
+        ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_NOT_LOADED);
+        return 0;
+    }
+    initialised = ((ctx->dynamic_dso == NULL) ? 0 : 1);
+    /* All our control commands require the ENGINE to be uninitialised */
+    if (initialised) {
+        ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_ALREADY_LOADED);
+        return 0;
+    }
+    switch (cmd) {
+    case DYNAMIC_CMD_SO_PATH:
+        /* a NULL 'p' or a string of zero-length is the same thing */
+        if (p && (strlen((const char *)p) < 1))
+            p = NULL;
+        if (ctx->DYNAMIC_LIBNAME)
+            OPENSSL_free((void *)ctx->DYNAMIC_LIBNAME);
+        if (p)
+            ctx->DYNAMIC_LIBNAME = BUF_strdup(p);
+        else
+            ctx->DYNAMIC_LIBNAME = NULL;
+        return (ctx->DYNAMIC_LIBNAME ? 1 : 0);
+    case DYNAMIC_CMD_NO_VCHECK:
+        ctx->no_vcheck = ((i == 0) ? 0 : 1);
+        return 1;
+    case DYNAMIC_CMD_ID:
+        /* a NULL 'p' or a string of zero-length is the same thing */
+        if (p && (strlen((const char *)p) < 1))
+            p = NULL;
+        if (ctx->engine_id)
+            OPENSSL_free((void *)ctx->engine_id);
+        if (p)
+            ctx->engine_id = BUF_strdup(p);
+        else
+            ctx->engine_id = NULL;
+        return (ctx->engine_id ? 1 : 0);
+    case DYNAMIC_CMD_LIST_ADD:
+        if ((i < 0) || (i > 2)) {
+            ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
+            return 0;
+        }
+        ctx->list_add_value = (int)i;
+        return 1;
+    case DYNAMIC_CMD_LOAD:
+        return dynamic_load(e, ctx);
+    case DYNAMIC_CMD_DIR_LOAD:
+        if ((i < 0) || (i > 2)) {
+            ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
+            return 0;
+        }
+        ctx->dir_load = (int)i;
+        return 1;
+    case DYNAMIC_CMD_DIR_ADD:
+        /* a NULL 'p' or a string of zero-length is the same thing */
+        if (!p || (strlen((const char *)p) < 1)) {
+            ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_INVALID_ARGUMENT);
+            return 0;
+        }
+        {
+            char *tmp_str = BUF_strdup(p);
+            if (!tmp_str) {
+                ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+            sk_OPENSSL_STRING_insert(ctx->dirs, tmp_str, -1);
+        }
+        return 1;
+    default:
+        break;
+    }
+    ENGINEerr(ENGINE_F_DYNAMIC_CTRL, ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int int_load(dynamic_data_ctx *ctx)
-	{
-	int num, loop;
-	/* Unless told not to, try a direct load */
-	if((ctx->dir_load != 2) && (DSO_load(ctx->dynamic_dso,
-				ctx->DYNAMIC_LIBNAME, NULL, 0)) != NULL)
-		return 1;
-	/* If we're not allowed to use 'dirs' or we have none, fail */
-	if(!ctx->dir_load || (num = sk_OPENSSL_STRING_num(ctx->dirs)) < 1)
-		return 0;
-	for(loop = 0; loop < num; loop++)
-		{
-		const char *s = sk_OPENSSL_STRING_value(ctx->dirs, loop);
-		char *merge = DSO_merge(ctx->dynamic_dso, ctx->DYNAMIC_LIBNAME, s);
-		if(!merge)
-			return 0;
-		if(DSO_load(ctx->dynamic_dso, merge, NULL, 0))
-			{
-			/* Found what we're looking for */
-			OPENSSL_free(merge);
-			return 1;
-			}
-		OPENSSL_free(merge);
-		}
-	return 0;
-	}
+{
+    int num, loop;
+    /* Unless told not to, try a direct load */
+    if ((ctx->dir_load != 2) && (DSO_load(ctx->dynamic_dso,
+                                          ctx->DYNAMIC_LIBNAME, NULL,
+                                          0)) != NULL)
+        return 1;
+    /* If we're not allowed to use 'dirs' or we have none, fail */
+    if (!ctx->dir_load || (num = sk_OPENSSL_STRING_num(ctx->dirs)) < 1)
+        return 0;
+    for (loop = 0; loop < num; loop++) {
+        const char *s = sk_OPENSSL_STRING_value(ctx->dirs, loop);
+        char *merge = DSO_merge(ctx->dynamic_dso, ctx->DYNAMIC_LIBNAME, s);
+        if (!merge)
+            return 0;
+        if (DSO_load(ctx->dynamic_dso, merge, NULL, 0)) {
+            /* Found what we're looking for */
+            OPENSSL_free(merge);
+            return 1;
+        }
+        OPENSSL_free(merge);
+    }
+    return 0;
+}
 
 static int dynamic_load(ENGINE *e, dynamic_data_ctx *ctx)
-	{
-	ENGINE cpy;
-	dynamic_fns fns;
+{
+    ENGINE cpy;
+    dynamic_fns fns;
 
-	if(!ctx->dynamic_dso)
-		ctx->dynamic_dso = DSO_new();
-	if(!ctx->DYNAMIC_LIBNAME)
-		{
-		if(!ctx->engine_id)
-			return 0;
-		ctx->DYNAMIC_LIBNAME =
-			DSO_convert_filename(ctx->dynamic_dso, ctx->engine_id);
-		}
-	if(!int_load(ctx))
-		{
-		ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
-			ENGINE_R_DSO_NOT_FOUND);
-		DSO_free(ctx->dynamic_dso);
-		ctx->dynamic_dso = NULL;
-		return 0;
-		}
-	/* We have to find a bind function otherwise it'll always end badly */
-	if(!(ctx->bind_engine = (dynamic_bind_engine)DSO_bind_func(
-					ctx->dynamic_dso, ctx->DYNAMIC_F2)))
-		{
-		ctx->bind_engine = NULL;
-		DSO_free(ctx->dynamic_dso);
-		ctx->dynamic_dso = NULL;
-		ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
-			ENGINE_R_DSO_FAILURE);
-		return 0;
-		}
-	/* Do we perform version checking? */
-	if(!ctx->no_vcheck)
-		{
-		unsigned long vcheck_res = 0;
-		/* Now we try to find a version checking function and decide how
-		 * to cope with failure if/when it fails. */
-		ctx->v_check = (dynamic_v_check_fn)DSO_bind_func(
-				ctx->dynamic_dso, ctx->DYNAMIC_F1);
-		if(ctx->v_check)
-			vcheck_res = ctx->v_check(OSSL_DYNAMIC_VERSION);
-		/* We fail if the version checker veto'd the load *or* if it is
-		 * deferring to us (by returning its version) and we think it is
-		 * too old. */
-		if(vcheck_res < OSSL_DYNAMIC_OLDEST)
-			{
-			/* Fail */
-			ctx->bind_engine = NULL;
-			ctx->v_check = NULL;
-			DSO_free(ctx->dynamic_dso);
-			ctx->dynamic_dso = NULL;
-			ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
-				ENGINE_R_VERSION_INCOMPATIBILITY);
-			return 0;
-			}
-		}
-	/* First binary copy the ENGINE structure so that we can roll back if
-	 * the hand-over fails */
-	memcpy(&cpy, e, sizeof(ENGINE));
-	/* Provide the ERR, "ex_data", memory, and locking callbacks so the
-	 * loaded library uses our state rather than its own. FIXME: As noted in
-	 * engine.h, much of this would be simplified if each area of code
-	 * provided its own "summary" structure of all related callbacks. It
-	 * would also increase opaqueness. */
-	fns.static_state = ENGINE_get_static_state();
-	fns.err_fns = ERR_get_implementation();
-	fns.ex_data_fns = CRYPTO_get_ex_data_implementation();
-	CRYPTO_get_mem_functions(&fns.mem_fns.malloc_cb,
-				&fns.mem_fns.realloc_cb,
-				&fns.mem_fns.free_cb);
-	fns.lock_fns.lock_locking_cb = CRYPTO_get_locking_callback();
-	fns.lock_fns.lock_add_lock_cb = CRYPTO_get_add_lock_callback();
-	fns.lock_fns.dynlock_create_cb = CRYPTO_get_dynlock_create_callback();
-	fns.lock_fns.dynlock_lock_cb = CRYPTO_get_dynlock_lock_callback();
-	fns.lock_fns.dynlock_destroy_cb = CRYPTO_get_dynlock_destroy_callback();
-	/* Now that we've loaded the dynamic engine, make sure no "dynamic"
-	 * ENGINE elements will show through. */
-	engine_set_all_null(e);
+    if (!ctx->dynamic_dso)
+        ctx->dynamic_dso = DSO_new();
+    if (!ctx->DYNAMIC_LIBNAME) {
+        if (!ctx->engine_id)
+            return 0;
+        ctx->DYNAMIC_LIBNAME =
+            DSO_convert_filename(ctx->dynamic_dso, ctx->engine_id);
+    }
+    if (!int_load(ctx)) {
+        ENGINEerr(ENGINE_F_DYNAMIC_LOAD, ENGINE_R_DSO_NOT_FOUND);
+        DSO_free(ctx->dynamic_dso);
+        ctx->dynamic_dso = NULL;
+        return 0;
+    }
+    /* We have to find a bind function otherwise it'll always end badly */
+    if (!
+        (ctx->bind_engine =
+         (dynamic_bind_engine) DSO_bind_func(ctx->dynamic_dso,
+                                             ctx->DYNAMIC_F2))) {
+        ctx->bind_engine = NULL;
+        DSO_free(ctx->dynamic_dso);
+        ctx->dynamic_dso = NULL;
+        ENGINEerr(ENGINE_F_DYNAMIC_LOAD, ENGINE_R_DSO_FAILURE);
+        return 0;
+    }
+    /* Do we perform version checking? */
+    if (!ctx->no_vcheck) {
+        unsigned long vcheck_res = 0;
+        /*
+         * Now we try to find a version checking function and decide how to
+         * cope with failure if/when it fails.
+         */
+        ctx->v_check =
+            (dynamic_v_check_fn) DSO_bind_func(ctx->dynamic_dso,
+                                               ctx->DYNAMIC_F1);
+        if (ctx->v_check)
+            vcheck_res = ctx->v_check(OSSL_DYNAMIC_VERSION);
+        /*
+         * We fail if the version checker veto'd the load *or* if it is
+         * deferring to us (by returning its version) and we think it is too
+         * old.
+         */
+        if (vcheck_res < OSSL_DYNAMIC_OLDEST) {
+            /* Fail */
+            ctx->bind_engine = NULL;
+            ctx->v_check = NULL;
+            DSO_free(ctx->dynamic_dso);
+            ctx->dynamic_dso = NULL;
+            ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
+                      ENGINE_R_VERSION_INCOMPATIBILITY);
+            return 0;
+        }
+    }
+    /*
+     * First binary copy the ENGINE structure so that we can roll back if the
+     * hand-over fails
+     */
+    memcpy(&cpy, e, sizeof(ENGINE));
+    /*
+     * Provide the ERR, "ex_data", memory, and locking callbacks so the
+     * loaded library uses our state rather than its own. FIXME: As noted in
+     * engine.h, much of this would be simplified if each area of code
+     * provided its own "summary" structure of all related callbacks. It
+     * would also increase opaqueness.
+     */
+    fns.static_state = ENGINE_get_static_state();
+    fns.err_fns = ERR_get_implementation();
+    fns.ex_data_fns = CRYPTO_get_ex_data_implementation();
+    CRYPTO_get_mem_functions(&fns.mem_fns.malloc_cb,
+                             &fns.mem_fns.realloc_cb, &fns.mem_fns.free_cb);
+    fns.lock_fns.lock_locking_cb = CRYPTO_get_locking_callback();
+    fns.lock_fns.lock_add_lock_cb = CRYPTO_get_add_lock_callback();
+    fns.lock_fns.dynlock_create_cb = CRYPTO_get_dynlock_create_callback();
+    fns.lock_fns.dynlock_lock_cb = CRYPTO_get_dynlock_lock_callback();
+    fns.lock_fns.dynlock_destroy_cb = CRYPTO_get_dynlock_destroy_callback();
+    /*
+     * Now that we've loaded the dynamic engine, make sure no "dynamic"
+     * ENGINE elements will show through.
+     */
+    engine_set_all_null(e);
 
-	/* Try to bind the ENGINE onto our own ENGINE structure */
-	if(!ctx->bind_engine(e, ctx->engine_id, &fns))
-		{
-		ctx->bind_engine = NULL;
-		ctx->v_check = NULL;
-		DSO_free(ctx->dynamic_dso);
-		ctx->dynamic_dso = NULL;
-		ENGINEerr(ENGINE_F_DYNAMIC_LOAD,ENGINE_R_INIT_FAILED);
-		/* Copy the original ENGINE structure back */
-		memcpy(e, &cpy, sizeof(ENGINE));
-		return 0;
-		}
-	/* Do we try to add this ENGINE to the internal list too? */
-	if(ctx->list_add_value > 0)
-		{
-		if(!ENGINE_add(e))
-			{
-			/* Do we tolerate this or fail? */
-			if(ctx->list_add_value > 1)
-				{
-				/* Fail - NB: By this time, it's too late to
-				 * rollback, and trying to do so allows the
-				 * bind_engine() code to have created leaks. We
-				 * just have to fail where we are, after the
-				 * ENGINE has changed. */
-				ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
-					ENGINE_R_CONFLICTING_ENGINE_ID);
-				return 0;
-				}
-			/* Tolerate */
-			ERR_clear_error();
-			}
-		}
-	return 1;
-	}
+    /* Try to bind the ENGINE onto our own ENGINE structure */
+    if (!ctx->bind_engine(e, ctx->engine_id, &fns)) {
+        ctx->bind_engine = NULL;
+        ctx->v_check = NULL;
+        DSO_free(ctx->dynamic_dso);
+        ctx->dynamic_dso = NULL;
+        ENGINEerr(ENGINE_F_DYNAMIC_LOAD, ENGINE_R_INIT_FAILED);
+        /* Copy the original ENGINE structure back */
+        memcpy(e, &cpy, sizeof(ENGINE));
+        return 0;
+    }
+    /* Do we try to add this ENGINE to the internal list too? */
+    if (ctx->list_add_value > 0) {
+        if (!ENGINE_add(e)) {
+            /* Do we tolerate this or fail? */
+            if (ctx->list_add_value > 1) {
+                /*
+                 * Fail - NB: By this time, it's too late to rollback, and
+                 * trying to do so allows the bind_engine() code to have
+                 * created leaks. We just have to fail where we are, after
+                 * the ENGINE has changed.
+                 */
+                ENGINEerr(ENGINE_F_DYNAMIC_LOAD,
+                          ENGINE_R_CONFLICTING_ENGINE_ID);
+                return 0;
+            }
+            /* Tolerate */
+            ERR_clear_error();
+        }
+    }
+    return 1;
+}
diff --git a/crypto/engine/eng_err.c b/crypto/engine/eng_err.c
index 81c70acfa8..bcc234852d 100644
--- a/crypto/engine/eng_err.c
+++ b/crypto/engine/eng_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,109 +66,116 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_ENGINE,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_ENGINE,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_ENGINE,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_ENGINE,0,reason)
 
-static ERR_STRING_DATA ENGINE_str_functs[]=
-	{
-{ERR_FUNC(ENGINE_F_DYNAMIC_CTRL),	"DYNAMIC_CTRL"},
-{ERR_FUNC(ENGINE_F_DYNAMIC_GET_DATA_CTX),	"DYNAMIC_GET_DATA_CTX"},
-{ERR_FUNC(ENGINE_F_DYNAMIC_LOAD),	"DYNAMIC_LOAD"},
-{ERR_FUNC(ENGINE_F_DYNAMIC_SET_DATA_CTX),	"DYNAMIC_SET_DATA_CTX"},
-{ERR_FUNC(ENGINE_F_ENGINE_ADD),	"ENGINE_add"},
-{ERR_FUNC(ENGINE_F_ENGINE_BY_ID),	"ENGINE_by_id"},
-{ERR_FUNC(ENGINE_F_ENGINE_CMD_IS_EXECUTABLE),	"ENGINE_cmd_is_executable"},
-{ERR_FUNC(ENGINE_F_ENGINE_CTRL),	"ENGINE_ctrl"},
-{ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD),	"ENGINE_ctrl_cmd"},
-{ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD_STRING),	"ENGINE_ctrl_cmd_string"},
-{ERR_FUNC(ENGINE_F_ENGINE_FINISH),	"ENGINE_finish"},
-{ERR_FUNC(ENGINE_F_ENGINE_FREE_UTIL),	"ENGINE_FREE_UTIL"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_CIPHER),	"ENGINE_get_cipher"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_DEFAULT_TYPE),	"ENGINE_GET_DEFAULT_TYPE"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_DIGEST),	"ENGINE_get_digest"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_NEXT),	"ENGINE_get_next"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH),	"ENGINE_get_pkey_asn1_meth"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_PKEY_METH),	"ENGINE_get_pkey_meth"},
-{ERR_FUNC(ENGINE_F_ENGINE_GET_PREV),	"ENGINE_get_prev"},
-{ERR_FUNC(ENGINE_F_ENGINE_INIT),	"ENGINE_init"},
-{ERR_FUNC(ENGINE_F_ENGINE_LIST_ADD),	"ENGINE_LIST_ADD"},
-{ERR_FUNC(ENGINE_F_ENGINE_LIST_REMOVE),	"ENGINE_LIST_REMOVE"},
-{ERR_FUNC(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY),	"ENGINE_load_private_key"},
-{ERR_FUNC(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY),	"ENGINE_load_public_key"},
-{ERR_FUNC(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT),	"ENGINE_load_ssl_client_cert"},
-{ERR_FUNC(ENGINE_F_ENGINE_NEW),	"ENGINE_new"},
-{ERR_FUNC(ENGINE_F_ENGINE_REMOVE),	"ENGINE_remove"},
-{ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_STRING),	"ENGINE_set_default_string"},
-{ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_TYPE),	"ENGINE_SET_DEFAULT_TYPE"},
-{ERR_FUNC(ENGINE_F_ENGINE_SET_ID),	"ENGINE_set_id"},
-{ERR_FUNC(ENGINE_F_ENGINE_SET_NAME),	"ENGINE_set_name"},
-{ERR_FUNC(ENGINE_F_ENGINE_TABLE_REGISTER),	"ENGINE_TABLE_REGISTER"},
-{ERR_FUNC(ENGINE_F_ENGINE_UNLOAD_KEY),	"ENGINE_UNLOAD_KEY"},
-{ERR_FUNC(ENGINE_F_ENGINE_UNLOCKED_FINISH),	"ENGINE_UNLOCKED_FINISH"},
-{ERR_FUNC(ENGINE_F_ENGINE_UP_REF),	"ENGINE_up_ref"},
-{ERR_FUNC(ENGINE_F_INT_CTRL_HELPER),	"INT_CTRL_HELPER"},
-{ERR_FUNC(ENGINE_F_INT_ENGINE_CONFIGURE),	"INT_ENGINE_CONFIGURE"},
-{ERR_FUNC(ENGINE_F_INT_ENGINE_MODULE_INIT),	"INT_ENGINE_MODULE_INIT"},
-{ERR_FUNC(ENGINE_F_LOG_MESSAGE),	"LOG_MESSAGE"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ENGINE_str_functs[] = {
+    {ERR_FUNC(ENGINE_F_DYNAMIC_CTRL), "DYNAMIC_CTRL"},
+    {ERR_FUNC(ENGINE_F_DYNAMIC_GET_DATA_CTX), "DYNAMIC_GET_DATA_CTX"},
+    {ERR_FUNC(ENGINE_F_DYNAMIC_LOAD), "DYNAMIC_LOAD"},
+    {ERR_FUNC(ENGINE_F_DYNAMIC_SET_DATA_CTX), "DYNAMIC_SET_DATA_CTX"},
+    {ERR_FUNC(ENGINE_F_ENGINE_ADD), "ENGINE_add"},
+    {ERR_FUNC(ENGINE_F_ENGINE_BY_ID), "ENGINE_by_id"},
+    {ERR_FUNC(ENGINE_F_ENGINE_CMD_IS_EXECUTABLE), "ENGINE_cmd_is_executable"},
+    {ERR_FUNC(ENGINE_F_ENGINE_CTRL), "ENGINE_ctrl"},
+    {ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD), "ENGINE_ctrl_cmd"},
+    {ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD_STRING), "ENGINE_ctrl_cmd_string"},
+    {ERR_FUNC(ENGINE_F_ENGINE_FINISH), "ENGINE_finish"},
+    {ERR_FUNC(ENGINE_F_ENGINE_FREE_UTIL), "ENGINE_FREE_UTIL"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_CIPHER), "ENGINE_get_cipher"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_DEFAULT_TYPE), "ENGINE_GET_DEFAULT_TYPE"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_DIGEST), "ENGINE_get_digest"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_NEXT), "ENGINE_get_next"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH),
+     "ENGINE_get_pkey_asn1_meth"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_PKEY_METH), "ENGINE_get_pkey_meth"},
+    {ERR_FUNC(ENGINE_F_ENGINE_GET_PREV), "ENGINE_get_prev"},
+    {ERR_FUNC(ENGINE_F_ENGINE_INIT), "ENGINE_init"},
+    {ERR_FUNC(ENGINE_F_ENGINE_LIST_ADD), "ENGINE_LIST_ADD"},
+    {ERR_FUNC(ENGINE_F_ENGINE_LIST_REMOVE), "ENGINE_LIST_REMOVE"},
+    {ERR_FUNC(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY), "ENGINE_load_private_key"},
+    {ERR_FUNC(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY), "ENGINE_load_public_key"},
+    {ERR_FUNC(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT),
+     "ENGINE_load_ssl_client_cert"},
+    {ERR_FUNC(ENGINE_F_ENGINE_NEW), "ENGINE_new"},
+    {ERR_FUNC(ENGINE_F_ENGINE_REMOVE), "ENGINE_remove"},
+    {ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_STRING),
+     "ENGINE_set_default_string"},
+    {ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_TYPE), "ENGINE_SET_DEFAULT_TYPE"},
+    {ERR_FUNC(ENGINE_F_ENGINE_SET_ID), "ENGINE_set_id"},
+    {ERR_FUNC(ENGINE_F_ENGINE_SET_NAME), "ENGINE_set_name"},
+    {ERR_FUNC(ENGINE_F_ENGINE_TABLE_REGISTER), "ENGINE_TABLE_REGISTER"},
+    {ERR_FUNC(ENGINE_F_ENGINE_UNLOAD_KEY), "ENGINE_UNLOAD_KEY"},
+    {ERR_FUNC(ENGINE_F_ENGINE_UNLOCKED_FINISH), "ENGINE_UNLOCKED_FINISH"},
+    {ERR_FUNC(ENGINE_F_ENGINE_UP_REF), "ENGINE_up_ref"},
+    {ERR_FUNC(ENGINE_F_INT_CTRL_HELPER), "INT_CTRL_HELPER"},
+    {ERR_FUNC(ENGINE_F_INT_ENGINE_CONFIGURE), "INT_ENGINE_CONFIGURE"},
+    {ERR_FUNC(ENGINE_F_INT_ENGINE_MODULE_INIT), "INT_ENGINE_MODULE_INIT"},
+    {ERR_FUNC(ENGINE_F_LOG_MESSAGE), "LOG_MESSAGE"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA ENGINE_str_reasons[]=
-	{
-{ERR_REASON(ENGINE_R_ALREADY_LOADED)     ,"already loaded"},
-{ERR_REASON(ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER),"argument is not a number"},
-{ERR_REASON(ENGINE_R_CMD_NOT_EXECUTABLE) ,"cmd not executable"},
-{ERR_REASON(ENGINE_R_COMMAND_TAKES_INPUT),"command takes input"},
-{ERR_REASON(ENGINE_R_COMMAND_TAKES_NO_INPUT),"command takes no input"},
-{ERR_REASON(ENGINE_R_CONFLICTING_ENGINE_ID),"conflicting engine id"},
-{ERR_REASON(ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(ENGINE_R_DH_NOT_IMPLEMENTED) ,"dh not implemented"},
-{ERR_REASON(ENGINE_R_DSA_NOT_IMPLEMENTED),"dsa not implemented"},
-{ERR_REASON(ENGINE_R_DSO_FAILURE)        ,"DSO failure"},
-{ERR_REASON(ENGINE_R_DSO_NOT_FOUND)      ,"dso not found"},
-{ERR_REASON(ENGINE_R_ENGINES_SECTION_ERROR),"engines section error"},
-{ERR_REASON(ENGINE_R_ENGINE_CONFIGURATION_ERROR),"engine configuration error"},
-{ERR_REASON(ENGINE_R_ENGINE_IS_NOT_IN_LIST),"engine is not in the list"},
-{ERR_REASON(ENGINE_R_ENGINE_SECTION_ERROR),"engine section error"},
-{ERR_REASON(ENGINE_R_FAILED_LOADING_PRIVATE_KEY),"failed loading private key"},
-{ERR_REASON(ENGINE_R_FAILED_LOADING_PUBLIC_KEY),"failed loading public key"},
-{ERR_REASON(ENGINE_R_FINISH_FAILED)      ,"finish failed"},
-{ERR_REASON(ENGINE_R_GET_HANDLE_FAILED)  ,"could not obtain hardware handle"},
-{ERR_REASON(ENGINE_R_ID_OR_NAME_MISSING) ,"'id' or 'name' missing"},
-{ERR_REASON(ENGINE_R_INIT_FAILED)        ,"init failed"},
-{ERR_REASON(ENGINE_R_INTERNAL_LIST_ERROR),"internal list error"},
-{ERR_REASON(ENGINE_R_INVALID_ARGUMENT)   ,"invalid argument"},
-{ERR_REASON(ENGINE_R_INVALID_CMD_NAME)   ,"invalid cmd name"},
-{ERR_REASON(ENGINE_R_INVALID_CMD_NUMBER) ,"invalid cmd number"},
-{ERR_REASON(ENGINE_R_INVALID_INIT_VALUE) ,"invalid init value"},
-{ERR_REASON(ENGINE_R_INVALID_STRING)     ,"invalid string"},
-{ERR_REASON(ENGINE_R_NOT_INITIALISED)    ,"not initialised"},
-{ERR_REASON(ENGINE_R_NOT_LOADED)         ,"not loaded"},
-{ERR_REASON(ENGINE_R_NO_CONTROL_FUNCTION),"no control function"},
-{ERR_REASON(ENGINE_R_NO_INDEX)           ,"no index"},
-{ERR_REASON(ENGINE_R_NO_LOAD_FUNCTION)   ,"no load function"},
-{ERR_REASON(ENGINE_R_NO_REFERENCE)       ,"no reference"},
-{ERR_REASON(ENGINE_R_NO_SUCH_ENGINE)     ,"no such engine"},
-{ERR_REASON(ENGINE_R_NO_UNLOAD_FUNCTION) ,"no unload function"},
-{ERR_REASON(ENGINE_R_PROVIDE_PARAMETERS) ,"provide parameters"},
-{ERR_REASON(ENGINE_R_RSA_NOT_IMPLEMENTED),"rsa not implemented"},
-{ERR_REASON(ENGINE_R_UNIMPLEMENTED_CIPHER),"unimplemented cipher"},
-{ERR_REASON(ENGINE_R_UNIMPLEMENTED_DIGEST),"unimplemented digest"},
-{ERR_REASON(ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD),"unimplemented public key method"},
-{ERR_REASON(ENGINE_R_VERSION_INCOMPATIBILITY),"version incompatibility"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ENGINE_str_reasons[] = {
+    {ERR_REASON(ENGINE_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER),
+     "argument is not a number"},
+    {ERR_REASON(ENGINE_R_CMD_NOT_EXECUTABLE), "cmd not executable"},
+    {ERR_REASON(ENGINE_R_COMMAND_TAKES_INPUT), "command takes input"},
+    {ERR_REASON(ENGINE_R_COMMAND_TAKES_NO_INPUT), "command takes no input"},
+    {ERR_REASON(ENGINE_R_CONFLICTING_ENGINE_ID), "conflicting engine id"},
+    {ERR_REASON(ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(ENGINE_R_DH_NOT_IMPLEMENTED), "dh not implemented"},
+    {ERR_REASON(ENGINE_R_DSA_NOT_IMPLEMENTED), "dsa not implemented"},
+    {ERR_REASON(ENGINE_R_DSO_FAILURE), "DSO failure"},
+    {ERR_REASON(ENGINE_R_DSO_NOT_FOUND), "dso not found"},
+    {ERR_REASON(ENGINE_R_ENGINES_SECTION_ERROR), "engines section error"},
+    {ERR_REASON(ENGINE_R_ENGINE_CONFIGURATION_ERROR),
+     "engine configuration error"},
+    {ERR_REASON(ENGINE_R_ENGINE_IS_NOT_IN_LIST), "engine is not in the list"},
+    {ERR_REASON(ENGINE_R_ENGINE_SECTION_ERROR), "engine section error"},
+    {ERR_REASON(ENGINE_R_FAILED_LOADING_PRIVATE_KEY),
+     "failed loading private key"},
+    {ERR_REASON(ENGINE_R_FAILED_LOADING_PUBLIC_KEY),
+     "failed loading public key"},
+    {ERR_REASON(ENGINE_R_FINISH_FAILED), "finish failed"},
+    {ERR_REASON(ENGINE_R_GET_HANDLE_FAILED),
+     "could not obtain hardware handle"},
+    {ERR_REASON(ENGINE_R_ID_OR_NAME_MISSING), "'id' or 'name' missing"},
+    {ERR_REASON(ENGINE_R_INIT_FAILED), "init failed"},
+    {ERR_REASON(ENGINE_R_INTERNAL_LIST_ERROR), "internal list error"},
+    {ERR_REASON(ENGINE_R_INVALID_ARGUMENT), "invalid argument"},
+    {ERR_REASON(ENGINE_R_INVALID_CMD_NAME), "invalid cmd name"},
+    {ERR_REASON(ENGINE_R_INVALID_CMD_NUMBER), "invalid cmd number"},
+    {ERR_REASON(ENGINE_R_INVALID_INIT_VALUE), "invalid init value"},
+    {ERR_REASON(ENGINE_R_INVALID_STRING), "invalid string"},
+    {ERR_REASON(ENGINE_R_NOT_INITIALISED), "not initialised"},
+    {ERR_REASON(ENGINE_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(ENGINE_R_NO_CONTROL_FUNCTION), "no control function"},
+    {ERR_REASON(ENGINE_R_NO_INDEX), "no index"},
+    {ERR_REASON(ENGINE_R_NO_LOAD_FUNCTION), "no load function"},
+    {ERR_REASON(ENGINE_R_NO_REFERENCE), "no reference"},
+    {ERR_REASON(ENGINE_R_NO_SUCH_ENGINE), "no such engine"},
+    {ERR_REASON(ENGINE_R_NO_UNLOAD_FUNCTION), "no unload function"},
+    {ERR_REASON(ENGINE_R_PROVIDE_PARAMETERS), "provide parameters"},
+    {ERR_REASON(ENGINE_R_RSA_NOT_IMPLEMENTED), "rsa not implemented"},
+    {ERR_REASON(ENGINE_R_UNIMPLEMENTED_CIPHER), "unimplemented cipher"},
+    {ERR_REASON(ENGINE_R_UNIMPLEMENTED_DIGEST), "unimplemented digest"},
+    {ERR_REASON(ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD),
+     "unimplemented public key method"},
+    {ERR_REASON(ENGINE_R_VERSION_INCOMPATIBILITY), "version incompatibility"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_ENGINE_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(ENGINE_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,ENGINE_str_functs);
-		ERR_load_strings(0,ENGINE_str_reasons);
-		}
+    if (ERR_func_error_string(ENGINE_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, ENGINE_str_functs);
+        ERR_load_strings(0, ENGINE_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/engine/eng_fat.c b/crypto/engine/eng_fat.c
index 789b8d57e5..bcb4c446b2 100644
--- a/crypto/engine/eng_fat.c
+++ b/crypto/engine/eng_fat.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,7 +54,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -62,121 +62,118 @@
 #include 
 
 int ENGINE_set_default(ENGINE *e, unsigned int flags)
-	{
-	if((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e))
-		return 0;
-	if((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e))
-		return 0;
+{
+    if ((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e))
+        return 0;
+    if ((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e))
+        return 0;
 #ifndef OPENSSL_NO_RSA
-	if((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e))
-		return 0;
+    if ((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e))
+        return 0;
 #endif
 #ifndef OPENSSL_NO_DSA
-	if((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e))
-		return 0;
+    if ((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e))
+        return 0;
 #endif
 #ifndef OPENSSL_NO_DH
-	if((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e))
-		return 0;
+    if ((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e))
+        return 0;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if((flags & ENGINE_METHOD_ECDH) && !ENGINE_set_default_ECDH(e))
-		return 0;
+    if ((flags & ENGINE_METHOD_ECDH) && !ENGINE_set_default_ECDH(e))
+        return 0;
 #endif
 #ifndef OPENSSL_NO_ECDSA
-	if((flags & ENGINE_METHOD_ECDSA) && !ENGINE_set_default_ECDSA(e))
-		return 0;
+    if ((flags & ENGINE_METHOD_ECDSA) && !ENGINE_set_default_ECDSA(e))
+        return 0;
 #endif
-	if((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e))
-		return 0;
-	if((flags & ENGINE_METHOD_PKEY_METHS)
-				&& !ENGINE_set_default_pkey_meths(e))
-		return 0;
-	if((flags & ENGINE_METHOD_PKEY_ASN1_METHS)
-				&& !ENGINE_set_default_pkey_asn1_meths(e))
-		return 0;
-	return 1;
-	}
+    if ((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e))
+        return 0;
+    if ((flags & ENGINE_METHOD_PKEY_METHS)
+        && !ENGINE_set_default_pkey_meths(e))
+        return 0;
+    if ((flags & ENGINE_METHOD_PKEY_ASN1_METHS)
+        && !ENGINE_set_default_pkey_asn1_meths(e))
+        return 0;
+    return 1;
+}
 
 /* Set default algorithms using a string */
 
 static int int_def_cb(const char *alg, int len, void *arg)
-	{
-	unsigned int *pflags = arg;
-	if (!strncmp(alg, "ALL", len))
-		*pflags |= ENGINE_METHOD_ALL;
-	else if (!strncmp(alg, "RSA", len))
-		*pflags |= ENGINE_METHOD_RSA;
-	else if (!strncmp(alg, "DSA", len))
-		*pflags |= ENGINE_METHOD_DSA;
-	else if (!strncmp(alg, "ECDH", len))
-		*pflags |= ENGINE_METHOD_ECDH;
-	else if (!strncmp(alg, "ECDSA", len))
-		*pflags |= ENGINE_METHOD_ECDSA;
-	else if (!strncmp(alg, "DH", len))
-		*pflags |= ENGINE_METHOD_DH;
-	else if (!strncmp(alg, "RAND", len))
-		*pflags |= ENGINE_METHOD_RAND;
-	else if (!strncmp(alg, "CIPHERS", len))
-		*pflags |= ENGINE_METHOD_CIPHERS;
-	else if (!strncmp(alg, "DIGESTS", len))
-		*pflags |= ENGINE_METHOD_DIGESTS;
-	else if (!strncmp(alg, "PKEY", len))
-		*pflags |=
-			ENGINE_METHOD_PKEY_METHS|ENGINE_METHOD_PKEY_ASN1_METHS;
-	else if (!strncmp(alg, "PKEY_CRYPTO", len))
-		*pflags |= ENGINE_METHOD_PKEY_METHS;
-	else if (!strncmp(alg, "PKEY_ASN1", len))
-		*pflags |= ENGINE_METHOD_PKEY_ASN1_METHS;
-	else
-		return 0;
-	return 1;
-	}
-
+{
+    unsigned int *pflags = arg;
+    if (!strncmp(alg, "ALL", len))
+        *pflags |= ENGINE_METHOD_ALL;
+    else if (!strncmp(alg, "RSA", len))
+        *pflags |= ENGINE_METHOD_RSA;
+    else if (!strncmp(alg, "DSA", len))
+        *pflags |= ENGINE_METHOD_DSA;
+    else if (!strncmp(alg, "ECDH", len))
+        *pflags |= ENGINE_METHOD_ECDH;
+    else if (!strncmp(alg, "ECDSA", len))
+        *pflags |= ENGINE_METHOD_ECDSA;
+    else if (!strncmp(alg, "DH", len))
+        *pflags |= ENGINE_METHOD_DH;
+    else if (!strncmp(alg, "RAND", len))
+        *pflags |= ENGINE_METHOD_RAND;
+    else if (!strncmp(alg, "CIPHERS", len))
+        *pflags |= ENGINE_METHOD_CIPHERS;
+    else if (!strncmp(alg, "DIGESTS", len))
+        *pflags |= ENGINE_METHOD_DIGESTS;
+    else if (!strncmp(alg, "PKEY", len))
+        *pflags |= ENGINE_METHOD_PKEY_METHS | ENGINE_METHOD_PKEY_ASN1_METHS;
+    else if (!strncmp(alg, "PKEY_CRYPTO", len))
+        *pflags |= ENGINE_METHOD_PKEY_METHS;
+    else if (!strncmp(alg, "PKEY_ASN1", len))
+        *pflags |= ENGINE_METHOD_PKEY_ASN1_METHS;
+    else
+        return 0;
+    return 1;
+}
 
 int ENGINE_set_default_string(ENGINE *e, const char *def_list)
-	{
-	unsigned int flags = 0;
-	if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING,
-					ENGINE_R_INVALID_STRING);
-		ERR_add_error_data(2, "str=",def_list);
-		return 0;
-		}
-	return ENGINE_set_default(e, flags);
-	}
+{
+    unsigned int flags = 0;
+    if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags)) {
+        ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING,
+                  ENGINE_R_INVALID_STRING);
+        ERR_add_error_data(2, "str=", def_list);
+        return 0;
+    }
+    return ENGINE_set_default(e, flags);
+}
 
 int ENGINE_register_complete(ENGINE *e)
-	{
-	ENGINE_register_ciphers(e);
-	ENGINE_register_digests(e);
+{
+    ENGINE_register_ciphers(e);
+    ENGINE_register_digests(e);
 #ifndef OPENSSL_NO_RSA
-	ENGINE_register_RSA(e);
+    ENGINE_register_RSA(e);
 #endif
 #ifndef OPENSSL_NO_DSA
-	ENGINE_register_DSA(e);
+    ENGINE_register_DSA(e);
 #endif
 #ifndef OPENSSL_NO_DH
-	ENGINE_register_DH(e);
+    ENGINE_register_DH(e);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	ENGINE_register_ECDH(e);
+    ENGINE_register_ECDH(e);
 #endif
 #ifndef OPENSSL_NO_ECDSA
-	ENGINE_register_ECDSA(e);
+    ENGINE_register_ECDSA(e);
 #endif
-	ENGINE_register_RAND(e);
-	ENGINE_register_pkey_meths(e);
-	return 1;
-	}
+    ENGINE_register_RAND(e);
+    ENGINE_register_pkey_meths(e);
+    return 1;
+}
 
 int ENGINE_register_all_complete(void)
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		if (!(e->flags & ENGINE_FLAGS_NO_REGISTER_ALL))
-			ENGINE_register_complete(e);
-	return 1;
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        if (!(e->flags & ENGINE_FLAGS_NO_REGISTER_ALL))
+            ENGINE_register_complete(e);
+    return 1;
+}
diff --git a/crypto/engine/eng_init.c b/crypto/engine/eng_init.c
index 7633cf5f1d..4ea7fe633c 100644
--- a/crypto/engine/eng_init.c
+++ b/crypto/engine/eng_init.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,100 +55,103 @@
 
 #include "eng_int.h"
 
-/* Initialise a engine type for use (or up its functional reference count
- * if it's already in use). This version is only used internally. */
+/*
+ * Initialise a engine type for use (or up its functional reference count if
+ * it's already in use). This version is only used internally.
+ */
 int engine_unlocked_init(ENGINE *e)
-	{
-	int to_return = 1;
+{
+    int to_return = 1;
 
-	if((e->funct_ref == 0) && e->init)
-		/* This is the first functional reference and the engine
-		 * requires initialisation so we do it now. */
-		to_return = e->init(e);
-	if(to_return)
-		{
-		/* OK, we return a functional reference which is also a
-		 * structural reference. */
-		e->struct_ref++;
-		e->funct_ref++;
-		engine_ref_debug(e, 0, 1)
-		engine_ref_debug(e, 1, 1)
-		}
-	return to_return;
-	}
+    if ((e->funct_ref == 0) && e->init)
+        /*
+         * This is the first functional reference and the engine requires
+         * initialisation so we do it now.
+         */
+        to_return = e->init(e);
+    if (to_return) {
+        /*
+         * OK, we return a functional reference which is also a structural
+         * reference.
+         */
+        e->struct_ref++;
+        e->funct_ref++;
+        engine_ref_debug(e, 0, 1)
+            engine_ref_debug(e, 1, 1)
+    }
+    return to_return;
+}
 
-/* Free a functional reference to a engine type. This version is only used
- * internally. */
+/*
+ * Free a functional reference to a engine type. This version is only used
+ * internally.
+ */
 int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers)
-	{
-	int to_return = 1;
+{
+    int to_return = 1;
 
-	/* Reduce the functional reference count here so if it's the terminating
-	 * case, we can release the lock safely and call the finish() handler
-	 * without risk of a race. We get a race if we leave the count until
-	 * after and something else is calling "finish" at the same time -
-	 * there's a chance that both threads will together take the count from
-	 * 2 to 0 without either calling finish(). */
-	e->funct_ref--;
-	engine_ref_debug(e, 1, -1);
-	if((e->funct_ref == 0) && e->finish)
-		{
-		if(unlock_for_handlers)
-			CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		to_return = e->finish(e);
-		if(unlock_for_handlers)
-			CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		if(!to_return)
-			return 0;
-		}
+    /*
+     * Reduce the functional reference count here so if it's the terminating
+     * case, we can release the lock safely and call the finish() handler
+     * without risk of a race. We get a race if we leave the count until
+     * after and something else is calling "finish" at the same time -
+     * there's a chance that both threads will together take the count from 2
+     * to 0 without either calling finish().
+     */
+    e->funct_ref--;
+    engine_ref_debug(e, 1, -1);
+    if ((e->funct_ref == 0) && e->finish) {
+        if (unlock_for_handlers)
+            CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        to_return = e->finish(e);
+        if (unlock_for_handlers)
+            CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        if (!to_return)
+            return 0;
+    }
 #ifdef REF_CHECK
-	if(e->funct_ref < 0)
-		{
-		fprintf(stderr,"ENGINE_finish, bad functional reference count\n");
-		abort();
-		}
+    if (e->funct_ref < 0) {
+        fprintf(stderr, "ENGINE_finish, bad functional reference count\n");
+        abort();
+    }
 #endif
-	/* Release the structural reference too */
-	if(!engine_free_util(e, 0))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_UNLOCKED_FINISH,ENGINE_R_FINISH_FAILED);
-		return 0;
-		}
-	return to_return;
-	}
+    /* Release the structural reference too */
+    if (!engine_free_util(e, 0)) {
+        ENGINEerr(ENGINE_F_ENGINE_UNLOCKED_FINISH, ENGINE_R_FINISH_FAILED);
+        return 0;
+    }
+    return to_return;
+}
 
 /* The API (locked) version of "init" */
 int ENGINE_init(ENGINE *e)
-	{
-	int ret;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_INIT,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ret = engine_unlocked_init(e);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
+{
+    int ret;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_INIT, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ret = engine_unlocked_init(e);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return ret;
+}
 
 /* The API (locked) version of "finish" */
 int ENGINE_finish(ENGINE *e)
-	{
-	int to_return = 1;
+{
+    int to_return = 1;
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_FINISH,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	to_return = engine_unlocked_finish(e, 1);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if(!to_return)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_FINISH,ENGINE_R_FINISH_FAILED);
-		return 0;
-		}
-	return to_return;
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_FINISH, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    to_return = engine_unlocked_finish(e, 1);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    if (!to_return) {
+        ENGINEerr(ENGINE_F_ENGINE_FINISH, ENGINE_R_FINISH_FAILED);
+        return 0;
+    }
+    return to_return;
+}
diff --git a/crypto/engine/eng_int.h b/crypto/engine/eng_int.h
index 451ef8feb8..46f163b1f5 100644
--- a/crypto/engine/eng_int.h
+++ b/crypto/engine/eng_int.h
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_int.h */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,51 +58,54 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
 #ifndef HEADER_ENGINE_INT_H
-#define HEADER_ENGINE_INT_H
+# define HEADER_ENGINE_INT_H
 
-#include "cryptlib.h"
+# include "cryptlib.h"
 /* Take public definitions from engine.h */
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* If we compile with this symbol defined, then both reference counts in the
- * ENGINE structure will be monitored with a line of output on stderr for each
- * change. This prints the engine's pointer address (truncated to unsigned int),
- * "struct" or "funct" to indicate the reference type, the before and after
- * reference count, and the file:line-number pair. The "engine_ref_debug"
- * statements must come *after* the change. */
-#ifdef ENGINE_REF_COUNT_DEBUG
+/*
+ * If we compile with this symbol defined, then both reference counts in the
+ * ENGINE structure will be monitored with a line of output on stderr for
+ * each change. This prints the engine's pointer address (truncated to
+ * unsigned int), "struct" or "funct" to indicate the reference type, the
+ * before and after reference count, and the file:line-number pair. The
+ * "engine_ref_debug" statements must come *after* the change.
+ */
+# ifdef ENGINE_REF_COUNT_DEBUG
 
-#define engine_ref_debug(e, isfunct, diff) \
-	fprintf(stderr, "engine: %08x %s from %d to %d (%s:%d)\n", \
-		(unsigned int)(e), (isfunct ? "funct" : "struct"), \
-		((isfunct) ? ((e)->funct_ref - (diff)) : ((e)->struct_ref - (diff))), \
-		((isfunct) ? (e)->funct_ref : (e)->struct_ref), \
-		(__FILE__), (__LINE__));
+#  define engine_ref_debug(e, isfunct, diff) \
+        fprintf(stderr, "engine: %08x %s from %d to %d (%s:%d)\n", \
+                (unsigned int)(e), (isfunct ? "funct" : "struct"), \
+                ((isfunct) ? ((e)->funct_ref - (diff)) : ((e)->struct_ref - (diff))), \
+                ((isfunct) ? (e)->funct_ref : (e)->struct_ref), \
+                (__FILE__), (__LINE__));
 
-#else
+# else
 
-#define engine_ref_debug(e, isfunct, diff)
+#  define engine_ref_debug(e, isfunct, diff)
 
-#endif
+# endif
 
-/* Any code that will need cleanup operations should use these functions to
+/*
+ * Any code that will need cleanup operations should use these functions to
  * register callbacks. ENGINE_cleanup() will call all registered callbacks in
  * order. NB: both the "add" functions assume CRYPTO_LOCK_ENGINE to already be
- * held (in "write" mode). */
-typedef void (ENGINE_CLEANUP_CB)(void);
-typedef struct st_engine_cleanup_item
-	{
-	ENGINE_CLEANUP_CB *cb;
-	} ENGINE_CLEANUP_ITEM;
+ * held (in "write" mode).
+ */
+typedef void (ENGINE_CLEANUP_CB) (void);
+typedef struct st_engine_cleanup_item {
+    ENGINE_CLEANUP_CB *cb;
+} ENGINE_CLEANUP_ITEM;
 DECLARE_STACK_OF(ENGINE_CLEANUP_ITEM)
 void engine_cleanup_add_first(ENGINE_CLEANUP_CB *cb);
 void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb);
@@ -109,98 +113,112 @@ void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb);
 /* We need stacks of ENGINEs for use in eng_table.c */
 DECLARE_STACK_OF(ENGINE)
 
-/* If this symbol is defined then engine_table_select(), the function that is
- * used by RSA, DSA (etc) code to select registered ENGINEs, cache defaults and
- * functional references (etc), will display debugging summaries to stderr. */
+/*
+ * If this symbol is defined then engine_table_select(), the function that is
+ * used by RSA, DSA (etc) code to select registered ENGINEs, cache defaults
+ * and functional references (etc), will display debugging summaries to
+ * stderr.
+ */
 /* #define ENGINE_TABLE_DEBUG */
 
-/* This represents an implementation table. Dependent code should instantiate it
- * as a (ENGINE_TABLE *) pointer value set initially to NULL. */
+/*
+ * This represents an implementation table. Dependent code should instantiate
+ * it as a (ENGINE_TABLE *) pointer value set initially to NULL.
+ */
 typedef struct st_engine_table ENGINE_TABLE;
 int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup,
-		ENGINE *e, const int *nids, int num_nids, int setdefault);
+                          ENGINE *e, const int *nids, int num_nids,
+                          int setdefault);
 void engine_table_unregister(ENGINE_TABLE **table, ENGINE *e);
 void engine_table_cleanup(ENGINE_TABLE **table);
-#ifndef ENGINE_TABLE_DEBUG
+# ifndef ENGINE_TABLE_DEBUG
 ENGINE *engine_table_select(ENGINE_TABLE **table, int nid);
-#else
-ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f, int l);
-#define engine_table_select(t,n) engine_table_select_tmp(t,n,__FILE__,__LINE__)
-#endif
-typedef void (engine_table_doall_cb)(int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg);
-void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb, void *arg);
-
-/* Internal versions of API functions that have control over locking. These are
- * used between C files when functionality needs to be shared but the caller may
- * already be controlling of the CRYPTO_LOCK_ENGINE lock. */
+# else
+ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f,
+                                int l);
+#  define engine_table_select(t,n) engine_table_select_tmp(t,n,__FILE__,__LINE__)
+# endif
+typedef void (engine_table_doall_cb) (int nid, STACK_OF(ENGINE) *sk,
+                                      ENGINE *def, void *arg);
+void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb,
+                        void *arg);
+
+/*
+ * Internal versions of API functions that have control over locking. These
+ * are used between C files when functionality needs to be shared but the
+ * caller may already be controlling of the CRYPTO_LOCK_ENGINE lock.
+ */
 int engine_unlocked_init(ENGINE *e);
 int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers);
 int engine_free_util(ENGINE *e, int locked);
 
-/* This function will reset all "set"able values in an ENGINE to NULL. This
- * won't touch reference counts or ex_data, but is equivalent to calling all the
- * ENGINE_set_***() functions with a NULL value. */
+/*
+ * This function will reset all "set"able values in an ENGINE to NULL. This
+ * won't touch reference counts or ex_data, but is equivalent to calling all
+ * the ENGINE_set_***() functions with a NULL value.
+ */
 void engine_set_all_null(ENGINE *e);
 
-/* NB: Bitwise OR-able values for the "flags" variable in ENGINE are now exposed
- * in engine.h. */
+/*
+ * NB: Bitwise OR-able values for the "flags" variable in ENGINE are now
+ * exposed in engine.h.
+ */
 
 /* Free up dynamically allocated public key methods associated with ENGINE */
 
 void engine_pkey_meths_free(ENGINE *e);
 void engine_pkey_asn1_meths_free(ENGINE *e);
 
-/* This is a structure for storing implementations of various crypto
- * algorithms and functions. */
-struct engine_st
-	{
-	const char *id;
-	const char *name;
-	const RSA_METHOD *rsa_meth;
-	const DSA_METHOD *dsa_meth;
-	const DH_METHOD *dh_meth;
-	const ECDH_METHOD *ecdh_meth;
-	const ECDSA_METHOD *ecdsa_meth;
-	const RAND_METHOD *rand_meth;
-	const STORE_METHOD *store_meth;
-	/* Cipher handling is via this callback */
-	ENGINE_CIPHERS_PTR ciphers;
-	/* Digest handling is via this callback */
-	ENGINE_DIGESTS_PTR digests;
-	/* Public key handling via this callback */
-	ENGINE_PKEY_METHS_PTR pkey_meths;
-	/* ASN1 public key handling via this callback */
-	ENGINE_PKEY_ASN1_METHS_PTR pkey_asn1_meths;
-
-	ENGINE_GEN_INT_FUNC_PTR	destroy;
-
-	ENGINE_GEN_INT_FUNC_PTR init;
-	ENGINE_GEN_INT_FUNC_PTR finish;
-	ENGINE_CTRL_FUNC_PTR ctrl;
-	ENGINE_LOAD_KEY_PTR load_privkey;
-	ENGINE_LOAD_KEY_PTR load_pubkey;
-
-	ENGINE_SSL_CLIENT_CERT_PTR load_ssl_client_cert;
-
-	const ENGINE_CMD_DEFN *cmd_defns;
-	int flags;
-	/* reference count on the structure itself */
-	int struct_ref;
-	/* reference count on usability of the engine type. NB: This
-	 * controls the loading and initialisation of any functionlity
-	 * required by this engine, whereas the previous count is
-	 * simply to cope with (de)allocation of this structure. Hence,
-	 * running_ref <= struct_ref at all times. */
-	int funct_ref;
-	/* A place to store per-ENGINE data */
-	CRYPTO_EX_DATA ex_data;
-	/* Used to maintain the linked-list of engines. */
-	struct engine_st *prev;
-	struct engine_st *next;
-	};
+/*
+ * This is a structure for storing implementations of various crypto
+ * algorithms and functions.
+ */
+struct engine_st {
+    const char *id;
+    const char *name;
+    const RSA_METHOD *rsa_meth;
+    const DSA_METHOD *dsa_meth;
+    const DH_METHOD *dh_meth;
+    const ECDH_METHOD *ecdh_meth;
+    const ECDSA_METHOD *ecdsa_meth;
+    const RAND_METHOD *rand_meth;
+    const STORE_METHOD *store_meth;
+    /* Cipher handling is via this callback */
+    ENGINE_CIPHERS_PTR ciphers;
+    /* Digest handling is via this callback */
+    ENGINE_DIGESTS_PTR digests;
+    /* Public key handling via this callback */
+    ENGINE_PKEY_METHS_PTR pkey_meths;
+    /* ASN1 public key handling via this callback */
+    ENGINE_PKEY_ASN1_METHS_PTR pkey_asn1_meths;
+    ENGINE_GEN_INT_FUNC_PTR destroy;
+    ENGINE_GEN_INT_FUNC_PTR init;
+    ENGINE_GEN_INT_FUNC_PTR finish;
+    ENGINE_CTRL_FUNC_PTR ctrl;
+    ENGINE_LOAD_KEY_PTR load_privkey;
+    ENGINE_LOAD_KEY_PTR load_pubkey;
+    ENGINE_SSL_CLIENT_CERT_PTR load_ssl_client_cert;
+    const ENGINE_CMD_DEFN *cmd_defns;
+    int flags;
+    /* reference count on the structure itself */
+    int struct_ref;
+    /*
+     * reference count on usability of the engine type. NB: This controls the
+     * loading and initialisation of any functionlity required by this
+     * engine, whereas the previous count is simply to cope with
+     * (de)allocation of this structure. Hence, running_ref <= struct_ref at
+     * all times.
+     */
+    int funct_ref;
+    /* A place to store per-ENGINE data */
+    CRYPTO_EX_DATA ex_data;
+    /* Used to maintain the linked-list of engines. */
+    struct engine_st *prev;
+    struct engine_st *next;
+};
 
 #ifdef  __cplusplus
 }
 #endif
 
-#endif /* HEADER_ENGINE_INT_H */
+#endif                          /* HEADER_ENGINE_INT_H */
diff --git a/crypto/engine/eng_lib.c b/crypto/engine/eng_lib.c
index 18a6664645..dc2abd28ec 100644
--- a/crypto/engine/eng_lib.c
+++ b/crypto/engine/eng_lib.c
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_lib.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,271 +63,285 @@
 /* The "new"/"free" stuff first */
 
 ENGINE *ENGINE_new(void)
-	{
-	ENGINE *ret;
-
-	ret = (ENGINE *)OPENSSL_malloc(sizeof(ENGINE));
-	if(ret == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	memset(ret, 0, sizeof(ENGINE));
-	ret->struct_ref = 1;
-	engine_ref_debug(ret, 0, 1)
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ENGINE, ret, &ret->ex_data);
-	return ret;
-	}
-
-/* Placed here (close proximity to ENGINE_new) so that modifications to the
+{
+    ENGINE *ret;
+
+    ret = (ENGINE *)OPENSSL_malloc(sizeof(ENGINE));
+    if (ret == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    memset(ret, 0, sizeof(ENGINE));
+    ret->struct_ref = 1;
+    engine_ref_debug(ret, 0, 1)
+        CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ENGINE, ret, &ret->ex_data);
+    return ret;
+}
+
+/*
+ * Placed here (close proximity to ENGINE_new) so that modifications to the
  * elements of the ENGINE structure are more likely to be caught and changed
- * here. */
+ * here.
+ */
 void engine_set_all_null(ENGINE *e)
-	{
-	e->id = NULL;
-	e->name = NULL;
-	e->rsa_meth = NULL;
-	e->dsa_meth = NULL;
-	e->dh_meth = NULL;
-	e->rand_meth = NULL;
-	e->store_meth = NULL;
-	e->ciphers = NULL;
-	e->digests = NULL;
-	e->destroy = NULL;
-	e->init = NULL;
-	e->finish = NULL;
-	e->ctrl = NULL;
-	e->load_privkey = NULL;
-	e->load_pubkey = NULL;
-	e->cmd_defns = NULL;
-	e->flags = 0;
-	}
+{
+    e->id = NULL;
+    e->name = NULL;
+    e->rsa_meth = NULL;
+    e->dsa_meth = NULL;
+    e->dh_meth = NULL;
+    e->rand_meth = NULL;
+    e->store_meth = NULL;
+    e->ciphers = NULL;
+    e->digests = NULL;
+    e->destroy = NULL;
+    e->init = NULL;
+    e->finish = NULL;
+    e->ctrl = NULL;
+    e->load_privkey = NULL;
+    e->load_pubkey = NULL;
+    e->cmd_defns = NULL;
+    e->flags = 0;
+}
 
 int engine_free_util(ENGINE *e, int locked)
-	{
-	int i;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_FREE_UTIL,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if(locked)
-		i = CRYPTO_add(&e->struct_ref,-1,CRYPTO_LOCK_ENGINE);
-	else
-		i = --e->struct_ref;
-	engine_ref_debug(e, 0, -1)
-	if (i > 0) return 1;
+{
+    int i;
+
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_FREE_UTIL, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (locked)
+        i = CRYPTO_add(&e->struct_ref, -1, CRYPTO_LOCK_ENGINE);
+    else
+        i = --e->struct_ref;
+    engine_ref_debug(e, 0, -1)
+        if (i > 0)
+        return 1;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"ENGINE_free, bad structural reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "ENGINE_free, bad structural reference count\n");
+        abort();
+    }
 #endif
-	/* Free up any dynamically allocated public key methods */
-	engine_pkey_meths_free(e);
-	engine_pkey_asn1_meths_free(e);
-	/* Give the ENGINE a chance to do any structural cleanup corresponding
-	 * to allocation it did in its constructor (eg. unload error strings) */
-	if(e->destroy)
-		e->destroy(e);
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ENGINE, e, &e->ex_data);
-	OPENSSL_free(e);
-	return 1;
-	}
+    /* Free up any dynamically allocated public key methods */
+    engine_pkey_meths_free(e);
+    engine_pkey_asn1_meths_free(e);
+    /*
+     * Give the ENGINE a chance to do any structural cleanup corresponding to
+     * allocation it did in its constructor (eg. unload error strings)
+     */
+    if (e->destroy)
+        e->destroy(e);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ENGINE, e, &e->ex_data);
+    OPENSSL_free(e);
+    return 1;
+}
 
 int ENGINE_free(ENGINE *e)
-	{
-	return engine_free_util(e, 1);
-	}
+{
+    return engine_free_util(e, 1);
+}
 
 /* Cleanup stuff */
 
-/* ENGINE_cleanup() is coded such that anything that does work that will need
- * cleanup can register a "cleanup" callback here. That way we don't get linker
- * bloat by referring to all *possible* cleanups, but any linker bloat into code
- * "X" will cause X's cleanup function to end up here. */
+/*
+ * ENGINE_cleanup() is coded such that anything that does work that will need
+ * cleanup can register a "cleanup" callback here. That way we don't get
+ * linker bloat by referring to all *possible* cleanups, but any linker bloat
+ * into code "X" will cause X's cleanup function to end up here.
+ */
 static STACK_OF(ENGINE_CLEANUP_ITEM) *cleanup_stack = NULL;
 static int int_cleanup_check(int create)
-	{
-	if(cleanup_stack) return 1;
-	if(!create) return 0;
-	cleanup_stack = sk_ENGINE_CLEANUP_ITEM_new_null();
-	return (cleanup_stack ? 1 : 0);
-	}
+{
+    if (cleanup_stack)
+        return 1;
+    if (!create)
+        return 0;
+    cleanup_stack = sk_ENGINE_CLEANUP_ITEM_new_null();
+    return (cleanup_stack ? 1 : 0);
+}
+
 static ENGINE_CLEANUP_ITEM *int_cleanup_item(ENGINE_CLEANUP_CB *cb)
-	{
-	ENGINE_CLEANUP_ITEM *item = OPENSSL_malloc(sizeof(
-					ENGINE_CLEANUP_ITEM));
-	if(!item) return NULL;
-	item->cb = cb;
-	return item;
-	}
+{
+    ENGINE_CLEANUP_ITEM *item = OPENSSL_malloc(sizeof(ENGINE_CLEANUP_ITEM));
+    if (!item)
+        return NULL;
+    item->cb = cb;
+    return item;
+}
+
 void engine_cleanup_add_first(ENGINE_CLEANUP_CB *cb)
-	{
-	ENGINE_CLEANUP_ITEM *item;
-	if(!int_cleanup_check(1)) return;
-	item = int_cleanup_item(cb);
-	if(item)
-		sk_ENGINE_CLEANUP_ITEM_insert(cleanup_stack, item, 0);
-	}
+{
+    ENGINE_CLEANUP_ITEM *item;
+    if (!int_cleanup_check(1))
+        return;
+    item = int_cleanup_item(cb);
+    if (item)
+        sk_ENGINE_CLEANUP_ITEM_insert(cleanup_stack, item, 0);
+}
+
 void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb)
-	{
-	ENGINE_CLEANUP_ITEM *item;
-	if(!int_cleanup_check(1)) return;
-	item = int_cleanup_item(cb);
-	if(item)
-		sk_ENGINE_CLEANUP_ITEM_push(cleanup_stack, item);
-	}
+{
+    ENGINE_CLEANUP_ITEM *item;
+    if (!int_cleanup_check(1))
+        return;
+    item = int_cleanup_item(cb);
+    if (item)
+        sk_ENGINE_CLEANUP_ITEM_push(cleanup_stack, item);
+}
+
 /* The API function that performs all cleanup */
 static void engine_cleanup_cb_free(ENGINE_CLEANUP_ITEM *item)
-	{
-	(*(item->cb))();
-	OPENSSL_free(item);
-	}
+{
+    (*(item->cb)) ();
+    OPENSSL_free(item);
+}
+
 void ENGINE_cleanup(void)
-	{
-	if(int_cleanup_check(0))
-		{
-		sk_ENGINE_CLEANUP_ITEM_pop_free(cleanup_stack,
-			engine_cleanup_cb_free);
-		cleanup_stack = NULL;
-		}
-	/* FIXME: This should be handled (somehow) through RAND, eg. by it
-	 * registering a cleanup callback. */
-	RAND_set_rand_method(NULL);
-	}
+{
+    if (int_cleanup_check(0)) {
+        sk_ENGINE_CLEANUP_ITEM_pop_free(cleanup_stack,
+                                        engine_cleanup_cb_free);
+        cleanup_stack = NULL;
+    }
+    /*
+     * FIXME: This should be handled (somehow) through RAND, eg. by it
+     * registering a cleanup callback.
+     */
+    RAND_set_rand_method(NULL);
+}
 
 /* Now the "ex_data" support */
 
 int ENGINE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-		CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ENGINE, argl, argp,
-			new_func, dup_func, free_func);
-	}
+                            CRYPTO_EX_dup *dup_func,
+                            CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ENGINE, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&e->ex_data, idx, arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&e->ex_data, idx, arg));
+}
 
 void *ENGINE_get_ex_data(const ENGINE *e, int idx)
-	{
-	return(CRYPTO_get_ex_data(&e->ex_data, idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&e->ex_data, idx));
+}
 
-/* Functions to get/set an ENGINE's elements - mainly to avoid exposing the
- * ENGINE structure itself. */
+/*
+ * Functions to get/set an ENGINE's elements - mainly to avoid exposing the
+ * ENGINE structure itself.
+ */
 
 int ENGINE_set_id(ENGINE *e, const char *id)
-	{
-	if(id == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_ID,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->id = id;
-	return 1;
-	}
+{
+    if (id == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_SET_ID, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    e->id = id;
+    return 1;
+}
 
 int ENGINE_set_name(ENGINE *e, const char *name)
-	{
-	if(name == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_NAME,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->name = name;
-	return 1;
-	}
+{
+    if (name == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_SET_NAME, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    e->name = name;
+    return 1;
+}
 
 int ENGINE_set_destroy_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR destroy_f)
-	{
-	e->destroy = destroy_f;
-	return 1;
-	}
+{
+    e->destroy = destroy_f;
+    return 1;
+}
 
 int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f)
-	{
-	e->init = init_f;
-	return 1;
-	}
+{
+    e->init = init_f;
+    return 1;
+}
 
 int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f)
-	{
-	e->finish = finish_f;
-	return 1;
-	}
+{
+    e->finish = finish_f;
+    return 1;
+}
 
 int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f)
-	{
-	e->ctrl = ctrl_f;
-	return 1;
-	}
+{
+    e->ctrl = ctrl_f;
+    return 1;
+}
 
 int ENGINE_set_flags(ENGINE *e, int flags)
-	{
-	e->flags = flags;
-	return 1;
-	}
+{
+    e->flags = flags;
+    return 1;
+}
 
 int ENGINE_set_cmd_defns(ENGINE *e, const ENGINE_CMD_DEFN *defns)
-	{
-	e->cmd_defns = defns;
-	return 1;
-	}
+{
+    e->cmd_defns = defns;
+    return 1;
+}
 
 const char *ENGINE_get_id(const ENGINE *e)
-	{
-	return e->id;
-	}
+{
+    return e->id;
+}
 
 const char *ENGINE_get_name(const ENGINE *e)
-	{
-	return e->name;
-	}
+{
+    return e->name;
+}
 
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_destroy_function(const ENGINE *e)
-	{
-	return e->destroy;
-	}
+{
+    return e->destroy;
+}
 
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e)
-	{
-	return e->init;
-	}
+{
+    return e->init;
+}
 
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e)
-	{
-	return e->finish;
-	}
+{
+    return e->finish;
+}
 
 ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e)
-	{
-	return e->ctrl;
-	}
+{
+    return e->ctrl;
+}
 
 int ENGINE_get_flags(const ENGINE *e)
-	{
-	return e->flags;
-	}
+{
+    return e->flags;
+}
 
 const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e)
-	{
-	return e->cmd_defns;
-	}
+{
+    return e->cmd_defns;
+}
 
-/* eng_lib.o is pretty much linked into anything that touches ENGINE already, so
- * put the "static_state" hack here. */
+/*
+ * eng_lib.o is pretty much linked into anything that touches ENGINE already,
+ * so put the "static_state" hack here.
+ */
 
 static int internal_static_hack = 0;
 
 void *ENGINE_get_static_state(void)
-	{
-	return &internal_static_hack;
-	}
+{
+    return &internal_static_hack;
+}
diff --git a/crypto/engine/eng_list.c b/crypto/engine/eng_list.c
index 95c858960b..3384e31828 100644
--- a/crypto/engine/eng_list.c
+++ b/crypto/engine/eng_list.c
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_list.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,378 +58,347 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
 #include "eng_int.h"
 
-/* The linked-list of pointers to engine types. engine_list_head
- * incorporates an implicit structural reference but engine_list_tail
- * does not - the latter is a computational niceity and only points
- * to something that is already pointed to by its predecessor in the
- * list (or engine_list_head itself). In the same way, the use of the
- * "prev" pointer in each ENGINE is to save excessive list iteration,
- * it doesn't correspond to an extra structural reference. Hence,
- * engine_list_head, and each non-null "next" pointer account for
- * the list itself assuming exactly 1 structural reference on each
- * list member. */
+/*
+ * The linked-list of pointers to engine types. engine_list_head incorporates
+ * an implicit structural reference but engine_list_tail does not - the
+ * latter is a computational niceity and only points to something that is
+ * already pointed to by its predecessor in the list (or engine_list_head
+ * itself). In the same way, the use of the "prev" pointer in each ENGINE is
+ * to save excessive list iteration, it doesn't correspond to an extra
+ * structural reference. Hence, engine_list_head, and each non-null "next"
+ * pointer account for the list itself assuming exactly 1 structural
+ * reference on each list member.
+ */
 static ENGINE *engine_list_head = NULL;
 static ENGINE *engine_list_tail = NULL;
 
-/* This cleanup function is only needed internally. If it should be called, we
- * register it with the "ENGINE_cleanup()" stack to be called during cleanup. */
+/*
+ * This cleanup function is only needed internally. If it should be called,
+ * we register it with the "ENGINE_cleanup()" stack to be called during
+ * cleanup.
+ */
 
 static void engine_list_cleanup(void)
-	{
-	ENGINE *iterator = engine_list_head;
+{
+    ENGINE *iterator = engine_list_head;
 
-	while(iterator != NULL)
-		{
-		ENGINE_remove(iterator);
-		iterator = engine_list_head;
-		}
-	return;
-	}
+    while (iterator != NULL) {
+        ENGINE_remove(iterator);
+        iterator = engine_list_head;
+    }
+    return;
+}
 
-/* These static functions starting with a lower case "engine_" always
- * take place when CRYPTO_LOCK_ENGINE has been locked up. */
+/*
+ * These static functions starting with a lower case "engine_" always take
+ * place when CRYPTO_LOCK_ENGINE has been locked up.
+ */
 static int engine_list_add(ENGINE *e)
-	{
-	int conflict = 0;
-	ENGINE *iterator = NULL;
+{
+    int conflict = 0;
+    ENGINE *iterator = NULL;
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	iterator = engine_list_head;
-	while(iterator && !conflict)
-		{
-		conflict = (strcmp(iterator->id, e->id) == 0);
-		iterator = iterator->next;
-		}
-	if(conflict)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-			ENGINE_R_CONFLICTING_ENGINE_ID);
-		return 0;
-		}
-	if(engine_list_head == NULL)
-		{
-		/* We are adding to an empty list. */
-		if(engine_list_tail)
-			{
-			ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-				ENGINE_R_INTERNAL_LIST_ERROR);
-			return 0;
-			}
-		engine_list_head = e;
-		e->prev = NULL;
-		/* The first time the list allocates, we should register the
-		 * cleanup. */
-		engine_cleanup_add_last(engine_list_cleanup);
-		}
-	else
-		{
-		/* We are adding to the tail of an existing list. */
-		if((engine_list_tail == NULL) ||
-				(engine_list_tail->next != NULL))
-			{
-			ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-				ENGINE_R_INTERNAL_LIST_ERROR);
-			return 0;
-			}
-		engine_list_tail->next = e;
-		e->prev = engine_list_tail;
-		}
-	/* Having the engine in the list assumes a structural
-	 * reference. */
-	e->struct_ref++;
-	engine_ref_debug(e, 0, 1)
-	/* However it came to be, e is the last item in the list. */
-	engine_list_tail = e;
-	e->next = NULL;
-	return 1;
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LIST_ADD, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    iterator = engine_list_head;
+    while (iterator && !conflict) {
+        conflict = (strcmp(iterator->id, e->id) == 0);
+        iterator = iterator->next;
+    }
+    if (conflict) {
+        ENGINEerr(ENGINE_F_ENGINE_LIST_ADD, ENGINE_R_CONFLICTING_ENGINE_ID);
+        return 0;
+    }
+    if (engine_list_head == NULL) {
+        /* We are adding to an empty list. */
+        if (engine_list_tail) {
+            ENGINEerr(ENGINE_F_ENGINE_LIST_ADD, ENGINE_R_INTERNAL_LIST_ERROR);
+            return 0;
+        }
+        engine_list_head = e;
+        e->prev = NULL;
+        /*
+         * The first time the list allocates, we should register the cleanup.
+         */
+        engine_cleanup_add_last(engine_list_cleanup);
+    } else {
+        /* We are adding to the tail of an existing list. */
+        if ((engine_list_tail == NULL) || (engine_list_tail->next != NULL)) {
+            ENGINEerr(ENGINE_F_ENGINE_LIST_ADD, ENGINE_R_INTERNAL_LIST_ERROR);
+            return 0;
+        }
+        engine_list_tail->next = e;
+        e->prev = engine_list_tail;
+    }
+    /*
+     * Having the engine in the list assumes a structural reference.
+     */
+    e->struct_ref++;
+    engine_ref_debug(e, 0, 1)
+        /* However it came to be, e is the last item in the list. */
+        engine_list_tail = e;
+    e->next = NULL;
+    return 1;
+}
 
 static int engine_list_remove(ENGINE *e)
-	{
-	ENGINE *iterator;
+{
+    ENGINE *iterator;
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	/* We need to check that e is in our linked list! */
-	iterator = engine_list_head;
-	while(iterator && (iterator != e))
-		iterator = iterator->next;
-	if(iterator == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE,
-			ENGINE_R_ENGINE_IS_NOT_IN_LIST);
-		return 0;
-		}
-	/* un-link e from the chain. */
-	if(e->next)
-		e->next->prev = e->prev;
-	if(e->prev)
-		e->prev->next = e->next;
-	/* Correct our head/tail if necessary. */
-	if(engine_list_head == e)
-		engine_list_head = e->next;
-	if(engine_list_tail == e)
-		engine_list_tail = e->prev;
-	engine_free_util(e, 0);
-	return 1;
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    /* We need to check that e is in our linked list! */
+    iterator = engine_list_head;
+    while (iterator && (iterator != e))
+        iterator = iterator->next;
+    if (iterator == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE,
+                  ENGINE_R_ENGINE_IS_NOT_IN_LIST);
+        return 0;
+    }
+    /* un-link e from the chain. */
+    if (e->next)
+        e->next->prev = e->prev;
+    if (e->prev)
+        e->prev->next = e->next;
+    /* Correct our head/tail if necessary. */
+    if (engine_list_head == e)
+        engine_list_head = e->next;
+    if (engine_list_tail == e)
+        engine_list_tail = e->prev;
+    engine_free_util(e, 0);
+    return 1;
+}
 
 /* Get the first/last "ENGINE" type available. */
 ENGINE *ENGINE_get_first(void)
-	{
-	ENGINE *ret;
+{
+    ENGINE *ret;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ret = engine_list_head;
-	if(ret)
-		{
-		ret->struct_ref++;
-		engine_ref_debug(ret, 0, 1)
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ret = engine_list_head;
+    if (ret) {
+        ret->struct_ref++;
+        engine_ref_debug(ret, 0, 1)
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return ret;
+}
 
 ENGINE *ENGINE_get_last(void)
-	{
-	ENGINE *ret;
+{
+    ENGINE *ret;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ret = engine_list_tail;
-	if(ret)
-		{
-		ret->struct_ref++;
-		engine_ref_debug(ret, 0, 1)
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ret = engine_list_tail;
+    if (ret) {
+        ret->struct_ref++;
+        engine_ref_debug(ret, 0, 1)
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return ret;
+}
 
 /* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
 ENGINE *ENGINE_get_next(ENGINE *e)
-	{
-	ENGINE *ret = NULL;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_NEXT,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ret = e->next;
-	if(ret)
-		{
-		/* Return a valid structural refernce to the next ENGINE */
-		ret->struct_ref++;
-		engine_ref_debug(ret, 0, 1)
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	/* Release the structural reference to the previous ENGINE */
-	ENGINE_free(e);
-	return ret;
-	}
+{
+    ENGINE *ret = NULL;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_NEXT, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ret = e->next;
+    if (ret) {
+        /* Return a valid structural refernce to the next ENGINE */
+        ret->struct_ref++;
+        engine_ref_debug(ret, 0, 1)
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    /* Release the structural reference to the previous ENGINE */
+    ENGINE_free(e);
+    return ret;
+}
 
 ENGINE *ENGINE_get_prev(ENGINE *e)
-	{
-	ENGINE *ret = NULL;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_PREV,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	ret = e->prev;
-	if(ret)
-		{
-		/* Return a valid structural reference to the next ENGINE */
-		ret->struct_ref++;
-		engine_ref_debug(ret, 0, 1)
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	/* Release the structural reference to the previous ENGINE */
-	ENGINE_free(e);
-	return ret;
-	}
+{
+    ENGINE *ret = NULL;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_PREV, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    ret = e->prev;
+    if (ret) {
+        /* Return a valid structural reference to the next ENGINE */
+        ret->struct_ref++;
+        engine_ref_debug(ret, 0, 1)
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    /* Release the structural reference to the previous ENGINE */
+    ENGINE_free(e);
+    return ret;
+}
 
 /* Add another "ENGINE" type into the list. */
 int ENGINE_add(ENGINE *e)
-	{
-	int to_return = 1;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if((e->id == NULL) || (e->name == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ENGINE_R_ID_OR_NAME_MISSING);
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(!engine_list_add(e))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		to_return = 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return to_return;
-	}
+{
+    int to_return = 1;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_ADD, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if ((e->id == NULL) || (e->name == NULL)) {
+        ENGINEerr(ENGINE_F_ENGINE_ADD, ENGINE_R_ID_OR_NAME_MISSING);
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (!engine_list_add(e)) {
+        ENGINEerr(ENGINE_F_ENGINE_ADD, ENGINE_R_INTERNAL_LIST_ERROR);
+        to_return = 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return to_return;
+}
 
 /* Remove an existing "ENGINE" type from the array. */
 int ENGINE_remove(ENGINE *e)
-	{
-	int to_return = 1;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_REMOVE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(!engine_list_remove(e))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_REMOVE,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		to_return = 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return to_return;
-	}
+{
+    int to_return = 1;
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_REMOVE, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (!engine_list_remove(e)) {
+        ENGINEerr(ENGINE_F_ENGINE_REMOVE, ENGINE_R_INTERNAL_LIST_ERROR);
+        to_return = 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return to_return;
+}
 
 static void engine_cpy(ENGINE *dest, const ENGINE *src)
-	{
-	dest->id = src->id;
-	dest->name = src->name;
+{
+    dest->id = src->id;
+    dest->name = src->name;
 #ifndef OPENSSL_NO_RSA
-	dest->rsa_meth = src->rsa_meth;
+    dest->rsa_meth = src->rsa_meth;
 #endif
 #ifndef OPENSSL_NO_DSA
-	dest->dsa_meth = src->dsa_meth;
+    dest->dsa_meth = src->dsa_meth;
 #endif
 #ifndef OPENSSL_NO_DH
-	dest->dh_meth = src->dh_meth;
+    dest->dh_meth = src->dh_meth;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	dest->ecdh_meth = src->ecdh_meth;
+    dest->ecdh_meth = src->ecdh_meth;
 #endif
 #ifndef OPENSSL_NO_ECDSA
-	dest->ecdsa_meth = src->ecdsa_meth;
+    dest->ecdsa_meth = src->ecdsa_meth;
 #endif
-	dest->rand_meth = src->rand_meth;
-	dest->store_meth = src->store_meth;
-	dest->ciphers = src->ciphers;
-	dest->digests = src->digests;
-	dest->pkey_meths = src->pkey_meths;
-	dest->destroy = src->destroy;
-	dest->init = src->init;
-	dest->finish = src->finish;
-	dest->ctrl = src->ctrl;
-	dest->load_privkey = src->load_privkey;
-	dest->load_pubkey = src->load_pubkey;
-	dest->cmd_defns = src->cmd_defns;
-	dest->flags = src->flags;
-	}
+    dest->rand_meth = src->rand_meth;
+    dest->store_meth = src->store_meth;
+    dest->ciphers = src->ciphers;
+    dest->digests = src->digests;
+    dest->pkey_meths = src->pkey_meths;
+    dest->destroy = src->destroy;
+    dest->init = src->init;
+    dest->finish = src->finish;
+    dest->ctrl = src->ctrl;
+    dest->load_privkey = src->load_privkey;
+    dest->load_pubkey = src->load_pubkey;
+    dest->cmd_defns = src->cmd_defns;
+    dest->flags = src->flags;
+}
 
 ENGINE *ENGINE_by_id(const char *id)
-	{
-	ENGINE *iterator;
-	char *load_dir = NULL;
-	if(id == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_BY_ID,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	iterator = engine_list_head;
-	while(iterator && (strcmp(id, iterator->id) != 0))
-		iterator = iterator->next;
-	if(iterator)
-		{
-		/* We need to return a structural reference. If this is an
-		 * ENGINE type that returns copies, make a duplicate - otherwise
-		 * increment the existing ENGINE's reference count. */
-		if(iterator->flags & ENGINE_FLAGS_BY_ID_COPY)
-			{
-			ENGINE *cp = ENGINE_new();
-			if(!cp)
-				iterator = NULL;
-			else
-				{
-				engine_cpy(cp, iterator);
-				iterator = cp;
-				}
-			}
-		else
-			{
-			iterator->struct_ref++;
-			engine_ref_debug(iterator, 0, 1)
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+{
+    ENGINE *iterator;
+    char *load_dir = NULL;
+    if (id == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_BY_ID, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    iterator = engine_list_head;
+    while (iterator && (strcmp(id, iterator->id) != 0))
+        iterator = iterator->next;
+    if (iterator) {
+        /*
+         * We need to return a structural reference. If this is an ENGINE
+         * type that returns copies, make a duplicate - otherwise increment
+         * the existing ENGINE's reference count.
+         */
+        if (iterator->flags & ENGINE_FLAGS_BY_ID_COPY) {
+            ENGINE *cp = ENGINE_new();
+            if (!cp)
+                iterator = NULL;
+            else {
+                engine_cpy(cp, iterator);
+                iterator = cp;
+            }
+        } else {
+            iterator->struct_ref++;
+            engine_ref_debug(iterator, 0, 1)
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
 #if 0
-	if(iterator == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_BY_ID,
-			ENGINE_R_NO_SUCH_ENGINE);
-		ERR_add_error_data(2, "id=", id);
-		}
-	return iterator;
+    if (iterator == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_BY_ID, ENGINE_R_NO_SUCH_ENGINE);
+        ERR_add_error_data(2, "id=", id);
+    }
+    return iterator;
 #else
-	/* EEK! Experimental code starts */
-	if(iterator) return iterator;
-	/* Prevent infinite recusrion if we're looking for the dynamic engine. */
-	if (strcmp(id, "dynamic"))
-		{
-#ifdef OPENSSL_SYS_VMS
-		if((load_dir = getenv("OPENSSL_ENGINES")) == 0) load_dir = "SSLROOT:[ENGINES]";
-#else
-		if((load_dir = getenv("OPENSSL_ENGINES")) == 0) load_dir = ENGINESDIR;
-#endif
-		iterator = ENGINE_by_id("dynamic");
-		if(!iterator || !ENGINE_ctrl_cmd_string(iterator, "ID", id, 0) ||
-				!ENGINE_ctrl_cmd_string(iterator, "DIR_LOAD", "2", 0) ||
-				!ENGINE_ctrl_cmd_string(iterator, "DIR_ADD",
-					load_dir, 0) ||
-				!ENGINE_ctrl_cmd_string(iterator, "LIST_ADD", "1", 0) ||
-				!ENGINE_ctrl_cmd_string(iterator, "LOAD", NULL, 0))
-				goto notfound;
-		return iterator;
-		}
-notfound:
-	ENGINE_free(iterator);
-	ENGINEerr(ENGINE_F_ENGINE_BY_ID,ENGINE_R_NO_SUCH_ENGINE);
-	ERR_add_error_data(2, "id=", id);
-	return NULL;
-	/* EEK! Experimental code ends */
+    /* EEK! Experimental code starts */
+    if (iterator)
+        return iterator;
+    /*
+     * Prevent infinite recusrion if we're looking for the dynamic engine.
+     */
+    if (strcmp(id, "dynamic")) {
+# ifdef OPENSSL_SYS_VMS
+        if ((load_dir = getenv("OPENSSL_ENGINES")) == 0)
+            load_dir = "SSLROOT:[ENGINES]";
+# else
+        if ((load_dir = getenv("OPENSSL_ENGINES")) == 0)
+            load_dir = ENGINESDIR;
+# endif
+        iterator = ENGINE_by_id("dynamic");
+        if (!iterator || !ENGINE_ctrl_cmd_string(iterator, "ID", id, 0) ||
+            !ENGINE_ctrl_cmd_string(iterator, "DIR_LOAD", "2", 0) ||
+            !ENGINE_ctrl_cmd_string(iterator, "DIR_ADD",
+                                    load_dir, 0) ||
+            !ENGINE_ctrl_cmd_string(iterator, "LIST_ADD", "1", 0) ||
+            !ENGINE_ctrl_cmd_string(iterator, "LOAD", NULL, 0))
+            goto notfound;
+        return iterator;
+    }
+ notfound:
+    ENGINE_free(iterator);
+    ENGINEerr(ENGINE_F_ENGINE_BY_ID, ENGINE_R_NO_SUCH_ENGINE);
+    ERR_add_error_data(2, "id=", id);
+    return NULL;
+    /* EEK! Experimental code ends */
 #endif
-	}
+}
 
 int ENGINE_up_ref(ENGINE *e)
-	{
-	if (e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_UP_REF,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_add(&e->struct_ref,1,CRYPTO_LOCK_ENGINE);
-	return 1;
-	}
+{
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_UP_REF, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_add(&e->struct_ref, 1, CRYPTO_LOCK_ENGINE);
+    return 1;
+}
diff --git a/crypto/engine/eng_openssl.c b/crypto/engine/eng_openssl.c
index c3652abe81..34b002950e 100644
--- a/crypto/engine/eng_openssl.c
+++ b/crypto/engine/eng_openssl.c
@@ -1,6 +1,7 @@
 /* crypto/engine/eng_openssl.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,11 +58,10 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
-
 #include 
 #include 
 #include "cryptlib.h"
@@ -71,18 +71,20 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
-/* This testing gunk is implemented (and explained) lower down. It also assumes
- * the application explicitly calls "ENGINE_load_openssl()" because this is no
- * longer automatic in ENGINE_load_builtin_engines(). */
+/*
+ * This testing gunk is implemented (and explained) lower down. It also
+ * assumes the application explicitly calls "ENGINE_load_openssl()" because
+ * this is no longer automatic in ENGINE_load_builtin_engines().
+ */
 #define TEST_ENG_OPENSSL_RC4
 #define TEST_ENG_OPENSSL_PKEY
 /* #define TEST_ENG_OPENSSL_RC4_OTHERS */
@@ -96,116 +98,126 @@
 
 /* Now check what of those algorithms are actually enabled */
 #ifdef OPENSSL_NO_RC4
-#undef TEST_ENG_OPENSSL_RC4
-#undef TEST_ENG_OPENSSL_RC4_OTHERS
-#undef TEST_ENG_OPENSSL_RC4_P_INIT
-#undef TEST_ENG_OPENSSL_RC4_P_CIPHER
+# undef TEST_ENG_OPENSSL_RC4
+# undef TEST_ENG_OPENSSL_RC4_OTHERS
+# undef TEST_ENG_OPENSSL_RC4_P_INIT
+# undef TEST_ENG_OPENSSL_RC4_P_CIPHER
 #endif
 #if defined(OPENSSL_NO_SHA) || defined(OPENSSL_NO_SHA0) || defined(OPENSSL_NO_SHA1)
-#undef TEST_ENG_OPENSSL_SHA
-#undef TEST_ENG_OPENSSL_SHA_OTHERS
-#undef TEST_ENG_OPENSSL_SHA_P_INIT
-#undef TEST_ENG_OPENSSL_SHA_P_UPDATE
-#undef TEST_ENG_OPENSSL_SHA_P_FINAL 
+# undef TEST_ENG_OPENSSL_SHA
+# undef TEST_ENG_OPENSSL_SHA_OTHERS
+# undef TEST_ENG_OPENSSL_SHA_P_INIT
+# undef TEST_ENG_OPENSSL_SHA_P_UPDATE
+# undef TEST_ENG_OPENSSL_SHA_P_FINAL
 #endif
 
 #ifdef TEST_ENG_OPENSSL_RC4
 static int openssl_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-				const int **nids, int nid);
+                           const int **nids, int nid);
 #endif
 #ifdef TEST_ENG_OPENSSL_SHA
 static int openssl_digests(ENGINE *e, const EVP_MD **digest,
-				const int **nids, int nid);
+                           const int **nids, int nid);
 #endif
 
 #ifdef TEST_ENG_OPENSSL_PKEY
 static EVP_PKEY *openssl_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                      UI_METHOD *ui_method,
+                                      void *callback_data);
 #endif
 
 /* The constants used when creating the ENGINE */
 static const char *engine_openssl_id = "openssl";
 static const char *engine_openssl_name = "Software engine support";
 
-/* This internal function is used by ENGINE_openssl() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_openssl() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-	if(!ENGINE_set_id(e, engine_openssl_id)
-			|| !ENGINE_set_name(e, engine_openssl_name)
+{
+    if (!ENGINE_set_id(e, engine_openssl_id)
+        || !ENGINE_set_name(e, engine_openssl_name)
 #ifndef TEST_ENG_OPENSSL_NO_ALGORITHMS
-#ifndef OPENSSL_NO_RSA
-			|| !ENGINE_set_RSA(e, RSA_get_default_method())
-#endif
-#ifndef OPENSSL_NO_DSA
-			|| !ENGINE_set_DSA(e, DSA_get_default_method())
-#endif
-#ifndef OPENSSL_NO_ECDH
-			|| !ENGINE_set_ECDH(e, ECDH_OpenSSL())
-#endif
-#ifndef OPENSSL_NO_ECDSA
-			|| !ENGINE_set_ECDSA(e, ECDSA_OpenSSL())
-#endif
-#ifndef OPENSSL_NO_DH
-			|| !ENGINE_set_DH(e, DH_get_default_method())
-#endif
-			|| !ENGINE_set_RAND(e, RAND_SSLeay())
-#ifdef TEST_ENG_OPENSSL_RC4
-			|| !ENGINE_set_ciphers(e, openssl_ciphers)
-#endif
-#ifdef TEST_ENG_OPENSSL_SHA
-			|| !ENGINE_set_digests(e, openssl_digests)
-#endif
+# ifndef OPENSSL_NO_RSA
+        || !ENGINE_set_RSA(e, RSA_get_default_method())
+# endif
+# ifndef OPENSSL_NO_DSA
+        || !ENGINE_set_DSA(e, DSA_get_default_method())
+# endif
+# ifndef OPENSSL_NO_ECDH
+        || !ENGINE_set_ECDH(e, ECDH_OpenSSL())
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        || !ENGINE_set_ECDSA(e, ECDSA_OpenSSL())
+# endif
+# ifndef OPENSSL_NO_DH
+        || !ENGINE_set_DH(e, DH_get_default_method())
+# endif
+        || !ENGINE_set_RAND(e, RAND_SSLeay())
+# ifdef TEST_ENG_OPENSSL_RC4
+        || !ENGINE_set_ciphers(e, openssl_ciphers)
+# endif
+# ifdef TEST_ENG_OPENSSL_SHA
+        || !ENGINE_set_digests(e, openssl_digests)
+# endif
 #endif
 #ifdef TEST_ENG_OPENSSL_PKEY
-			|| !ENGINE_set_load_privkey_function(e, openssl_load_privkey)
+        || !ENGINE_set_load_privkey_function(e, openssl_load_privkey)
 #endif
-			)
-		return 0;
-	/* If we add errors to this ENGINE, ensure the error handling is setup here */
-	/* openssl_load_error_strings(); */
-	return 1;
-	}
+        )
+        return 0;
+    /*
+     * If we add errors to this ENGINE, ensure the error handling is setup
+     * here
+     */
+    /* openssl_load_error_strings(); */
+    return 1;
+}
 
 static ENGINE *engine_openssl(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_openssl(void)
-	{
-	ENGINE *toadd = engine_openssl();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	/* If the "add" worked, it gets a structural reference. So either way,
-	 * we release our just-created reference. */
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
+{
+    ENGINE *toadd = engine_openssl();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    /*
+     * If the "add" worked, it gets a structural reference. So either way, we
+     * release our just-created reference.
+     */
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
 
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
 #ifdef ENGINE_DYNAMIC_SUPPORT
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_openssl_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* ENGINE_DYNAMIC_SUPPORT */
+{
+    if (id && (strcmp(id, engine_openssl_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#endif                          /* ENGINE_DYNAMIC_SUPPORT */
 #ifdef TEST_ENG_OPENSSL_RC4
 /*-
  * This section of code compiles an "alternative implementation" of two modes of
@@ -218,168 +230,173 @@ IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
  *        the "init_key" handler is called.
  *    TEST_ENG_OPENSSL_RC4_P_CIPHER - ditto for the "cipher" handler.
  */
-#include 
-#define TEST_RC4_KEY_SIZE		16
-static int test_cipher_nids[] = {NID_rc4,NID_rc4_40};
+# include 
+# define TEST_RC4_KEY_SIZE               16
+static int test_cipher_nids[] = { NID_rc4, NID_rc4_40 };
+
 static int test_cipher_nids_number = 2;
 typedef struct {
-	unsigned char key[TEST_RC4_KEY_SIZE];
-	RC4_KEY ks;
-	} TEST_RC4_KEY;
-#define test(ctx) ((TEST_RC4_KEY *)(ctx)->cipher_data)
+    unsigned char key[TEST_RC4_KEY_SIZE];
+    RC4_KEY ks;
+} TEST_RC4_KEY;
+# define test(ctx) ((TEST_RC4_KEY *)(ctx)->cipher_data)
 static int test_rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-#ifdef TEST_ENG_OPENSSL_RC4_P_INIT
-	fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_init_key() called\n");
-#endif
-	memcpy(&test(ctx)->key[0],key,EVP_CIPHER_CTX_key_length(ctx));
-	RC4_set_key(&test(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		test(ctx)->key);
-	return 1;
-	}
+                             const unsigned char *iv, int enc)
+{
+# ifdef TEST_ENG_OPENSSL_RC4_P_INIT
+    fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_init_key() called\n");
+# endif
+    memcpy(&test(ctx)->key[0], key, EVP_CIPHER_CTX_key_length(ctx));
+    RC4_set_key(&test(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
+                test(ctx)->key);
+    return 1;
+}
+
 static int test_rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl)
-	{
-#ifdef TEST_ENG_OPENSSL_RC4_P_CIPHER
-	fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_cipher() called\n");
-#endif
-	RC4(&test(ctx)->ks,inl,in,out);
-	return 1;
-	}
-static const EVP_CIPHER test_r4_cipher=
-	{
-	NID_rc4,
-	1,TEST_RC4_KEY_SIZE,0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	test_rc4_init_key,
-	test_rc4_cipher,
-	NULL,
-	sizeof(TEST_RC4_KEY),
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-static const EVP_CIPHER test_r4_40_cipher=
-	{
-	NID_rc4_40,
-	1,5 /* 40 bit */,0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	test_rc4_init_key,
-	test_rc4_cipher,
-	NULL,
-	sizeof(TEST_RC4_KEY),
-	NULL, 
-	NULL,
-	NULL,
-	NULL
-	};
+                           const unsigned char *in, size_t inl)
+{
+# ifdef TEST_ENG_OPENSSL_RC4_P_CIPHER
+    fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_cipher() called\n");
+# endif
+    RC4(&test(ctx)->ks, inl, in, out);
+    return 1;
+}
+
+static const EVP_CIPHER test_r4_cipher = {
+    NID_rc4,
+    1, TEST_RC4_KEY_SIZE, 0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    test_rc4_init_key,
+    test_rc4_cipher,
+    NULL,
+    sizeof(TEST_RC4_KEY),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+static const EVP_CIPHER test_r4_40_cipher = {
+    NID_rc4_40,
+    1, 5 /* 40 bit */ , 0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    test_rc4_init_key,
+    test_rc4_cipher,
+    NULL,
+    sizeof(TEST_RC4_KEY),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
 static int openssl_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-			const int **nids, int nid)
-	{
-	if(!cipher)
-		{
-		/* We are returning a list of supported nids */
-		*nids = test_cipher_nids;
-		return test_cipher_nids_number;
-		}
-	/* We are being asked for a specific cipher */
-	if(nid == NID_rc4)
-		*cipher = &test_r4_cipher;
-	else if(nid == NID_rc4_40)
-		*cipher = &test_r4_40_cipher;
-	else
-		{
-#ifdef TEST_ENG_OPENSSL_RC4_OTHERS
-		fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) returning NULL for "
-				"nid %d\n", nid);
-#endif
-		*cipher = NULL;
-		return 0;
-		}
-	return 1;
-	}
+                           const int **nids, int nid)
+{
+    if (!cipher) {
+        /* We are returning a list of supported nids */
+        *nids = test_cipher_nids;
+        return test_cipher_nids_number;
+    }
+    /* We are being asked for a specific cipher */
+    if (nid == NID_rc4)
+        *cipher = &test_r4_cipher;
+    else if (nid == NID_rc4_40)
+        *cipher = &test_r4_40_cipher;
+    else {
+# ifdef TEST_ENG_OPENSSL_RC4_OTHERS
+        fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) returning NULL for "
+                "nid %d\n", nid);
+# endif
+        *cipher = NULL;
+        return 0;
+    }
+    return 1;
+}
 #endif
 
 #ifdef TEST_ENG_OPENSSL_SHA
 /* Much the same sort of comment as for TEST_ENG_OPENSSL_RC4 */
-#include 
-static int test_digest_nids[] = {NID_sha1};
+# include 
+static int test_digest_nids[] = { NID_sha1 };
+
 static int test_digest_nids_number = 1;
 static int test_sha1_init(EVP_MD_CTX *ctx)
-	{
-#ifdef TEST_ENG_OPENSSL_SHA_P_INIT
-	fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_init() called\n");
-#endif
-	return SHA1_Init(ctx->md_data);
-	}
-static int test_sha1_update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{
-#ifdef TEST_ENG_OPENSSL_SHA_P_UPDATE
-	fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_update() called\n");
-#endif
-	return SHA1_Update(ctx->md_data,data,count);
-	}
-static int test_sha1_final(EVP_MD_CTX *ctx,unsigned char *md)
-	{
-#ifdef TEST_ENG_OPENSSL_SHA_P_FINAL
-	fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_final() called\n");
-#endif
-	return SHA1_Final(md,ctx->md_data);
-	}
-static const EVP_MD test_sha_md=
-	{
-	NID_sha1,
-	NID_sha1WithRSAEncryption,
-	SHA_DIGEST_LENGTH,
-	0,
-	test_sha1_init,
-	test_sha1_update,
-	test_sha1_final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+{
+# ifdef TEST_ENG_OPENSSL_SHA_P_INIT
+    fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_init() called\n");
+# endif
+    return SHA1_Init(ctx->md_data);
+}
+
+static int test_sha1_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+# ifdef TEST_ENG_OPENSSL_SHA_P_UPDATE
+    fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_update() called\n");
+# endif
+    return SHA1_Update(ctx->md_data, data, count);
+}
+
+static int test_sha1_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+# ifdef TEST_ENG_OPENSSL_SHA_P_FINAL
+    fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) test_sha1_final() called\n");
+# endif
+    return SHA1_Final(md, ctx->md_data);
+}
+
+static const EVP_MD test_sha_md = {
+    NID_sha1,
+    NID_sha1WithRSAEncryption,
+    SHA_DIGEST_LENGTH,
+    0,
+    test_sha1_init,
+    test_sha1_update,
+    test_sha1_final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
+
 static int openssl_digests(ENGINE *e, const EVP_MD **digest,
-			const int **nids, int nid)
-	{
-	if(!digest)
-		{
-		/* We are returning a list of supported nids */
-		*nids = test_digest_nids;
-		return test_digest_nids_number;
-		}
-	/* We are being asked for a specific digest */
-	if(nid == NID_sha1)
-		*digest = &test_sha_md;
-	else
-		{
-#ifdef TEST_ENG_OPENSSL_SHA_OTHERS
-		fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) returning NULL for "
-				"nid %d\n", nid);
-#endif
-		*digest = NULL;
-		return 0;
-		}
-	return 1;
-	}
+                           const int **nids, int nid)
+{
+    if (!digest) {
+        /* We are returning a list of supported nids */
+        *nids = test_digest_nids;
+        return test_digest_nids_number;
+    }
+    /* We are being asked for a specific digest */
+    if (nid == NID_sha1)
+        *digest = &test_sha_md;
+    else {
+# ifdef TEST_ENG_OPENSSL_SHA_OTHERS
+        fprintf(stderr, "(TEST_ENG_OPENSSL_SHA) returning NULL for "
+                "nid %d\n", nid);
+# endif
+        *digest = NULL;
+        return 0;
+    }
+    return 1;
+}
 #endif
 
 #ifdef TEST_ENG_OPENSSL_PKEY
 static EVP_PKEY *openssl_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-	BIO *in;
-	EVP_PKEY *key;
-	fprintf(stderr, "(TEST_ENG_OPENSSL_PKEY)Loading Private key %s\n", key_id);
-	in = BIO_new_file(key_id, "r");
-	if (!in)
-		return NULL;
-	key = PEM_read_bio_PrivateKey(in, NULL, 0, NULL);
-	BIO_free(in);
-	return key;
-	}
+                                      UI_METHOD *ui_method,
+                                      void *callback_data)
+{
+    BIO *in;
+    EVP_PKEY *key;
+    fprintf(stderr, "(TEST_ENG_OPENSSL_PKEY)Loading Private key %s\n",
+            key_id);
+    in = BIO_new_file(key_id, "r");
+    if (!in)
+        return NULL;
+    key = PEM_read_bio_PrivateKey(in, NULL, 0, NULL);
+    BIO_free(in);
+    return key;
+}
 #endif
diff --git a/crypto/engine/eng_pkey.c b/crypto/engine/eng_pkey.c
index 1dfa2e3664..23580d9ec8 100644
--- a/crypto/engine/eng_pkey.c
+++ b/crypto/engine/eng_pkey.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,140 +57,130 @@
 
 /* Basic get/set stuff */
 
-int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f)
-	{
-	e->load_privkey = loadpriv_f;
-	return 1;
-	}
+int ENGINE_set_load_privkey_function(ENGINE *e,
+                                     ENGINE_LOAD_KEY_PTR loadpriv_f)
+{
+    e->load_privkey = loadpriv_f;
+    return 1;
+}
 
 int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f)
-	{
-	e->load_pubkey = loadpub_f;
-	return 1;
-	}
+{
+    e->load_pubkey = loadpub_f;
+    return 1;
+}
 
 int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
-				ENGINE_SSL_CLIENT_CERT_PTR loadssl_f)
-	{
-	e->load_ssl_client_cert = loadssl_f;
-	return 1;
-	}
+                                             ENGINE_SSL_CLIENT_CERT_PTR
+                                             loadssl_f)
+{
+    e->load_ssl_client_cert = loadssl_f;
+    return 1;
+}
 
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e)
-	{
-	return e->load_privkey;
-	}
+{
+    return e->load_privkey;
+}
 
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e)
-	{
-	return e->load_pubkey;
-	}
+{
+    return e->load_pubkey;
+}
 
-ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e)
-	{
-	return e->load_ssl_client_cert;
-	}
+ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE
+                                                               *e)
+{
+    return e->load_ssl_client_cert;
+}
 
 /* API functions to load public/private keys */
 
 EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-	EVP_PKEY *pkey;
+                                  UI_METHOD *ui_method, void *callback_data)
+{
+    EVP_PKEY *pkey;
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->funct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_NOT_INITIALISED);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->load_privkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_NO_LOAD_FUNCTION);
-		return 0;
-		}
-	pkey = e->load_privkey(e, key_id, ui_method, callback_data);
-	if (!pkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
-		return 0;
-		}
-	return pkey;
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
+                  ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (e->funct_ref == 0) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, ENGINE_R_NOT_INITIALISED);
+        return 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    if (!e->load_privkey) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
+                  ENGINE_R_NO_LOAD_FUNCTION);
+        return 0;
+    }
+    pkey = e->load_privkey(e, key_id, ui_method, callback_data);
+    if (!pkey) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
+                  ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
+        return 0;
+    }
+    return pkey;
+}
 
 EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-	EVP_PKEY *pkey;
+                                 UI_METHOD *ui_method, void *callback_data)
+{
+    EVP_PKEY *pkey;
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->funct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_NOT_INITIALISED);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->load_pubkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_NO_LOAD_FUNCTION);
-		return 0;
-		}
-	pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
-	if (!pkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
-		return 0;
-		}
-	return pkey;
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
+                  ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (e->funct_ref == 0) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NOT_INITIALISED);
+        return 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    if (!e->load_pubkey) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, ENGINE_R_NO_LOAD_FUNCTION);
+        return 0;
+    }
+    pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
+    if (!pkey) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
+                  ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
+        return 0;
+    }
+    return pkey;
+}
 
 int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
-	STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **ppkey,
-	STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data)
-	{
+                                STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
+                                EVP_PKEY **ppkey, STACK_OF(X509) **pother,
+                                UI_METHOD *ui_method, void *callback_data)
+{
 
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->funct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
-			ENGINE_R_NOT_INITIALISED);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->load_ssl_client_cert)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
-			ENGINE_R_NO_LOAD_FUNCTION);
-		return 0;
-		}
-	return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother,
-					ui_method, callback_data);
-	}
+    if (e == NULL) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
+                  ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (e->funct_ref == 0) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
+                  ENGINE_R_NOT_INITIALISED);
+        return 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    if (!e->load_ssl_client_cert) {
+        ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT,
+                  ENGINE_R_NO_LOAD_FUNCTION);
+        return 0;
+    }
+    return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother,
+                                   ui_method, callback_data);
+}
diff --git a/crypto/engine/eng_rdrand.c b/crypto/engine/eng_rdrand.c
index 4e9e91d54b..9316d6fe21 100644
--- a/crypto/engine/eng_rdrand.c
+++ b/crypto/engine/eng_rdrand.c
@@ -61,83 +61,89 @@
 
 size_t OPENSSL_ia32_rdrand(void);
 
-static int get_random_bytes (unsigned char *buf, int num)
-	{
-	size_t rnd;
-
-	while (num>=(int)sizeof(size_t)) {
-		if ((rnd = OPENSSL_ia32_rdrand()) == 0) return 0;
-
-		*((size_t *)buf) = rnd;
-		buf += sizeof(size_t);
-		num -= sizeof(size_t);
-	}
-	if (num) {
-		if ((rnd = OPENSSL_ia32_rdrand()) == 0) return 0;
-
-		memcpy (buf,&rnd,num);
-	}
-
-	return 1;
-	}
-
-static int random_status (void)
-{	return 1;	}
-
-static RAND_METHOD rdrand_meth =
-	{
-	NULL,	/* seed */
-	get_random_bytes,
-	NULL,	/* cleanup */
-	NULL,	/* add */
-	get_random_bytes,
-	random_status,
-	};
+static int get_random_bytes(unsigned char *buf, int num)
+{
+    size_t rnd;
+
+    while (num >= (int)sizeof(size_t)) {
+        if ((rnd = OPENSSL_ia32_rdrand()) == 0)
+            return 0;
+
+        *((size_t *)buf) = rnd;
+        buf += sizeof(size_t);
+        num -= sizeof(size_t);
+    }
+    if (num) {
+        if ((rnd = OPENSSL_ia32_rdrand()) == 0)
+            return 0;
+
+        memcpy(buf, &rnd, num);
+    }
+
+    return 1;
+}
+
+static int random_status(void)
+{
+    return 1;
+}
+
+static RAND_METHOD rdrand_meth = {
+    NULL,                       /* seed */
+    get_random_bytes,
+    NULL,                       /* cleanup */
+    NULL,                       /* add */
+    get_random_bytes,
+    random_status,
+};
 
 static int rdrand_init(ENGINE *e)
-{	return 1;	}
+{
+    return 1;
+}
 
 static const char *engine_e_rdrand_id = "rdrand";
 static const char *engine_e_rdrand_name = "Intel RDRAND engine";
 
 static int bind_helper(ENGINE *e)
-	{
-	if (!ENGINE_set_id(e, engine_e_rdrand_id) ||
-	    !ENGINE_set_name(e, engine_e_rdrand_name) ||
-            !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL) ||
-	    !ENGINE_set_init_function(e, rdrand_init) ||
-	    !ENGINE_set_RAND(e, &rdrand_meth) )
-		return 0;
+{
+    if (!ENGINE_set_id(e, engine_e_rdrand_id) ||
+        !ENGINE_set_name(e, engine_e_rdrand_name) ||
+        !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL) ||
+        !ENGINE_set_init_function(e, rdrand_init) ||
+        !ENGINE_set_RAND(e, &rdrand_meth))
+        return 0;
 
-	return 1;
-	}
+    return 1;
+}
 
 static ENGINE *ENGINE_rdrand(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
-
-void ENGINE_load_rdrand (void)
-	{
-	extern unsigned int OPENSSL_ia32cap_P[];
-
-	if (OPENSSL_ia32cap_P[1] & (1<<(62-32)))
-		{
-		ENGINE *toadd = ENGINE_rdrand();
-		if(!toadd) return;
-		ENGINE_add(toadd);
-		ENGINE_free(toadd);
-		ERR_clear_error();
-		}
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
+
+void ENGINE_load_rdrand(void)
+{
+    extern unsigned int OPENSSL_ia32cap_P[];
+
+    if (OPENSSL_ia32cap_P[1] & (1 << (62 - 32))) {
+        ENGINE *toadd = ENGINE_rdrand();
+        if (!toadd)
+            return;
+        ENGINE_add(toadd);
+        ENGINE_free(toadd);
+        ERR_clear_error();
+    }
+}
 #else
-void ENGINE_load_rdrand (void) {}
+void ENGINE_load_rdrand(void)
+{
+}
 #endif
diff --git a/crypto/engine/eng_rsax.c b/crypto/engine/eng_rsax.c
index 96e63477ee..8362754c7a 100644
--- a/crypto/engine/eng_rsax.c
+++ b/crypto/engine/eng_rsax.c
@@ -70,7 +70,7 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 #include 
@@ -80,59 +80,60 @@
 
 #if (defined(__x86_64) || defined(__x86_64__) || \
      defined(_M_AMD64) || defined (_M_X64)) && !defined(OPENSSL_NO_ASM)
-#define COMPILE_RSAX
-static ENGINE *ENGINE_rsax (void);
+# define COMPILE_RSAX
+static ENGINE *ENGINE_rsax(void);
 #endif
 
-void ENGINE_load_rsax (void)
-	{
+void ENGINE_load_rsax(void)
+{
 /* On non-x86 CPUs it just returns. */
 #ifdef COMPILE_RSAX
-	ENGINE *toadd = ENGINE_rsax();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
+    ENGINE *toadd = ENGINE_rsax();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
 #endif
-	}
+}
 
 #ifdef COMPILE_RSAX
-#define E_RSAX_LIB_NAME "rsax engine"
+# define E_RSAX_LIB_NAME "rsax engine"
 
 static int e_rsax_destroy(ENGINE *e);
 static int e_rsax_init(ENGINE *e);
 static int e_rsax_finish(ENGINE *e);
-static int e_rsax_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int e_rsax_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 
-#ifndef OPENSSL_NO_RSA
+# ifndef OPENSSL_NO_RSA
 /* RSA stuff */
-static int e_rsax_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+static int e_rsax_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx);
 static int e_rsax_rsa_finish(RSA *r);
-#endif
+# endif
 
 static const ENGINE_CMD_DEFN e_rsax_cmd_defns[] = {
-	{0, NULL, NULL, 0}
-	};
+    {0, NULL, NULL, 0}
+};
 
-#ifndef OPENSSL_NO_RSA
+# ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD e_rsax_rsa =
-	{
-	"Intel RSA-X method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	e_rsax_rsa_mod_exp,
-	NULL,
-	NULL,
-	e_rsax_rsa_finish,
-	RSA_FLAG_CACHE_PUBLIC|RSA_FLAG_CACHE_PRIVATE,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
+static RSA_METHOD e_rsax_rsa = {
+    "Intel RSA-X method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    e_rsax_rsa_mod_exp,
+    NULL,
+    NULL,
+    e_rsax_rsa_finish,
+    RSA_FLAG_CACHE_PUBLIC | RSA_FLAG_CACHE_PRIVATE,
+    NULL,
+    NULL,
+    NULL
+};
+# endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_e_rsax_id = "rsax";
@@ -140,262 +141,266 @@ static const char *engine_e_rsax_name = "RSAX engine support";
 
 /* This internal function is used by ENGINE_rsax() */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-	if(!ENGINE_set_id(e, engine_e_rsax_id) ||
-			!ENGINE_set_name(e, engine_e_rsax_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &e_rsax_rsa) ||
-#endif
-			!ENGINE_set_destroy_function(e, e_rsax_destroy) ||
-			!ENGINE_set_init_function(e, e_rsax_init) ||
-			!ENGINE_set_finish_function(e, e_rsax_finish) ||
-			!ENGINE_set_ctrl_function(e, e_rsax_ctrl) ||
-			!ENGINE_set_cmd_defns(e, e_rsax_cmd_defns))
-		return 0;
+{
+# ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+# endif
+    if (!ENGINE_set_id(e, engine_e_rsax_id) ||
+        !ENGINE_set_name(e, engine_e_rsax_name) ||
+# ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &e_rsax_rsa) ||
+# endif
+        !ENGINE_set_destroy_function(e, e_rsax_destroy) ||
+        !ENGINE_set_init_function(e, e_rsax_init) ||
+        !ENGINE_set_finish_function(e, e_rsax_finish) ||
+        !ENGINE_set_ctrl_function(e, e_rsax_ctrl) ||
+        !ENGINE_set_cmd_defns(e, e_rsax_cmd_defns))
+        return 0;
 
-#ifndef OPENSSL_NO_RSA
-	meth1 = RSA_PKCS1_SSLeay();
-	e_rsax_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	e_rsax_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	e_rsax_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	e_rsax_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-	e_rsax_rsa.bn_mod_exp = meth1->bn_mod_exp;
-#endif
-	return 1;
-	}
+# ifndef OPENSSL_NO_RSA
+    meth1 = RSA_PKCS1_SSLeay();
+    e_rsax_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    e_rsax_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    e_rsax_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    e_rsax_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+    e_rsax_rsa.bn_mod_exp = meth1->bn_mod_exp;
+# endif
+    return 1;
+}
 
 static ENGINE *ENGINE_rsax(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
-#ifndef OPENSSL_NO_RSA
+# ifndef OPENSSL_NO_RSA
 /* Used to attach our own key-data to an RSA structure */
 static int rsax_ex_data_idx = -1;
-#endif
+# endif
 
 static int e_rsax_destroy(ENGINE *e)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int e_rsax_init(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	if (rsax_ex_data_idx == -1)
-		rsax_ex_data_idx = RSA_get_ex_new_index(0,
-			NULL,
-			NULL, NULL, NULL);
-#endif
-	if (rsax_ex_data_idx  == -1)
-		return 0;
-	return 1;
-	}
+{
+# ifndef OPENSSL_NO_RSA
+    if (rsax_ex_data_idx == -1)
+        rsax_ex_data_idx = RSA_get_ex_new_index(0, NULL, NULL, NULL, NULL);
+# endif
+    if (rsax_ex_data_idx == -1)
+        return 0;
+    return 1;
+}
 
 static int e_rsax_finish(ENGINE *e)
-	{
-	return 1;
-	}
-
-static int e_rsax_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int to_return = 1;
+{
+    return 1;
+}
 
-	switch(cmd)
-		{
-	/* The command isn't understood by this engine */
-	default:
-		to_return = 0;
-		break;
-		}
+static int e_rsax_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int to_return = 1;
 
-	return to_return;
-	}
+    switch (cmd) {
+        /* The command isn't understood by this engine */
+    default:
+        to_return = 0;
+        break;
+    }
 
+    return to_return;
+}
 
-#ifndef OPENSSL_NO_RSA
+# ifndef OPENSSL_NO_RSA
 
-#ifdef _WIN32
+#  ifdef _WIN32
 typedef unsigned __int64 UINT64;
-#else
+#  else
 typedef unsigned long long UINT64;
-#endif
+#  endif
 typedef unsigned short UINT16;
 
-/* Table t is interleaved in the following manner:
- * The order in memory is t[0][0], t[0][1], ..., t[0][7], t[1][0], ...
- * A particular 512-bit value is stored in t[][index] rather than the more
- * normal t[index][]; i.e. the qwords of a particular entry in t are not
- * adjacent in memory
+/*
+ * Table t is interleaved in the following manner: The order in memory is
+ * t[0][0], t[0][1], ..., t[0][7], t[1][0], ... A particular 512-bit value is
+ * stored in t[][index] rather than the more normal t[index][]; i.e. the
+ * qwords of a particular entry in t are not adjacent in memory
  */
 
 /* Init BIGNUM b from the interleaved UINT64 array */
-static int interleaved_array_to_bn_512(BIGNUM* b, UINT64 *array);
+static int interleaved_array_to_bn_512(BIGNUM *b, UINT64 *array);
 
-/* Extract array elements from BIGNUM b
- * To set the whole array from b, call with n=8
+/*
+ * Extract array elements from BIGNUM b To set the whole array from b, call
+ * with n=8
  */
-static int bn_extract_to_array_512(const BIGNUM* b, unsigned int n, UINT64 *array);
+static int bn_extract_to_array_512(const BIGNUM *b, unsigned int n,
+                                   UINT64 *array);
 
 struct mod_ctx_512 {
     UINT64 t[8][8];
     UINT64 m[8];
-    UINT64 m1[8]; /* 2^278 % m */
-    UINT64 m2[8]; /* 2^640 % m */
-    UINT64 k1[2]; /* (- 1/m) % 2^128 */
+    UINT64 m1[8];               /* 2^278 % m */
+    UINT64 m2[8];               /* 2^640 % m */
+    UINT64 k1[2];               /* (- 1/m) % 2^128 */
 };
 
 static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data);
 
 void mod_exp_512(UINT64 *result, /* 512 bits, 8 qwords */
-		 UINT64 *g,      /* 512 bits, 8 qwords */
-		 UINT64 *exp,    /* 512 bits, 8 qwords */
-		 struct mod_ctx_512 *data);
+                 UINT64 *g,     /* 512 bits, 8 qwords */
+                 UINT64 *exp,   /* 512 bits, 8 qwords */
+                 struct mod_ctx_512 *data);
 
-typedef struct st_e_rsax_mod_ctx
-{
-  UINT64 type;
-  union {
-    struct mod_ctx_512 b512;
-  } ctx;
+typedef struct st_e_rsax_mod_ctx {
+    UINT64 type;
+    union {
+        struct mod_ctx_512 b512;
+    } ctx;
 
 } E_RSAX_MOD_CTX;
 
-static E_RSAX_MOD_CTX *e_rsax_get_ctx(RSA *rsa, int idx, BIGNUM* m)
+static E_RSAX_MOD_CTX *e_rsax_get_ctx(RSA *rsa, int idx, BIGNUM *m)
 {
-	E_RSAX_MOD_CTX *hptr;
-
-        if (idx < 0 || idx > 2)
-           return NULL;
+    E_RSAX_MOD_CTX *hptr;
+
+    if (idx < 0 || idx > 2)
+        return NULL;
+
+    hptr = RSA_get_ex_data(rsa, rsax_ex_data_idx);
+    if (!hptr) {
+        hptr = OPENSSL_malloc(3 * sizeof(E_RSAX_MOD_CTX));
+        if (!hptr)
+            return NULL;
+        hptr[2].type = hptr[1].type = hptr[0].type = 0;
+        RSA_set_ex_data(rsa, rsax_ex_data_idx, hptr);
+    }
 
-	hptr = RSA_get_ex_data(rsa, rsax_ex_data_idx);
-	if (!hptr) {
-	    hptr = OPENSSL_malloc(3*sizeof(E_RSAX_MOD_CTX));
-	    if (!hptr) return NULL;
-            hptr[2].type = hptr[1].type= hptr[0].type = 0;
-	    RSA_set_ex_data(rsa, rsax_ex_data_idx, hptr);
-        }
+    if (hptr[idx].type == (UINT64)BN_num_bits(m))
+        return hptr + idx;
 
-        if (hptr[idx].type == (UINT64)BN_num_bits(m))
-            return hptr+idx;
+    if (BN_num_bits(m) == 512) {
+        UINT64 _m[8];
+        bn_extract_to_array_512(m, 8, _m);
+        memset(&hptr[idx].ctx.b512, 0, sizeof(struct mod_ctx_512));
+        mod_exp_pre_compute_data_512(_m, &hptr[idx].ctx.b512);
+    }
 
-        if (BN_num_bits(m) == 512) {
-  	    UINT64 _m[8];
-	    bn_extract_to_array_512(m, 8, _m);
-	    memset( &hptr[idx].ctx.b512, 0, sizeof(struct mod_ctx_512));
-	    mod_exp_pre_compute_data_512(_m, &hptr[idx].ctx.b512);
-	}
-
-        hptr[idx].type = BN_num_bits(m);
-	return hptr+idx;
+    hptr[idx].type = BN_num_bits(m);
+    return hptr + idx;
 }
 
 static int e_rsax_rsa_finish(RSA *rsa)
-	{
-	E_RSAX_MOD_CTX *hptr = RSA_get_ex_data(rsa, rsax_ex_data_idx);
-	if(hptr)
-		{
-		OPENSSL_free(hptr);
-		RSA_set_ex_data(rsa, rsax_ex_data_idx, NULL);
-		}
-	if (rsa->_method_mod_n)
-		BN_MONT_CTX_free(rsa->_method_mod_n);
-	if (rsa->_method_mod_p)
-		BN_MONT_CTX_free(rsa->_method_mod_p);
-	if (rsa->_method_mod_q)
-		BN_MONT_CTX_free(rsa->_method_mod_q);
-	return 1;
-	}
-
+{
+    E_RSAX_MOD_CTX *hptr = RSA_get_ex_data(rsa, rsax_ex_data_idx);
+    if (hptr) {
+        OPENSSL_free(hptr);
+        RSA_set_ex_data(rsa, rsax_ex_data_idx, NULL);
+    }
+    if (rsa->_method_mod_n)
+        BN_MONT_CTX_free(rsa->_method_mod_n);
+    if (rsa->_method_mod_p)
+        BN_MONT_CTX_free(rsa->_method_mod_p);
+    if (rsa->_method_mod_q)
+        BN_MONT_CTX_free(rsa->_method_mod_q);
+    return 1;
+}
 
 static int e_rsax_bn_mod_exp(BIGNUM *r, const BIGNUM *g, const BIGNUM *e,
-                    const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont, E_RSAX_MOD_CTX* rsax_mod_ctx )
+                             const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *in_mont,
+                             E_RSAX_MOD_CTX *rsax_mod_ctx)
 {
-	if (rsax_mod_ctx && BN_get_flags(e, BN_FLG_CONSTTIME) != 0) {
-	   if (BN_num_bits(m) == 512) {
-  		UINT64 _r[8];
-   	  	UINT64 _g[8];
-		UINT64 _e[8];
-
-		/* Init the arrays from the BIGNUMs */
-		bn_extract_to_array_512(g, 8, _g);
-		bn_extract_to_array_512(e, 8, _e);
-
-		mod_exp_512(_r, _g, _e, &rsax_mod_ctx->ctx.b512);
-		/* Return the result in the BIGNUM */
-		interleaved_array_to_bn_512(r, _r);
-                return 1;
-           }
+    if (rsax_mod_ctx && BN_get_flags(e, BN_FLG_CONSTTIME) != 0) {
+        if (BN_num_bits(m) == 512) {
+            UINT64 _r[8];
+            UINT64 _g[8];
+            UINT64 _e[8];
+
+            /* Init the arrays from the BIGNUMs */
+            bn_extract_to_array_512(g, 8, _g);
+            bn_extract_to_array_512(e, 8, _e);
+
+            mod_exp_512(_r, _g, _e, &rsax_mod_ctx->ctx.b512);
+            /* Return the result in the BIGNUM */
+            interleaved_array_to_bn_512(r, _r);
+            return 1;
         }
+    }
 
-	return BN_mod_exp_mont(r, g, e, m, ctx, in_mont);
+    return BN_mod_exp_mont(r, g, e, m, ctx, in_mont);
 }
 
-/* Declares for the Intel CIAP 512-bit / CRT / 1024 bit RSA modular
+/*
+ * Declares for the Intel CIAP 512-bit / CRT / 1024 bit RSA modular
  * exponentiation routine precalculations and a structure to hold the
- * necessary values.  These files are meant to live in crypto/rsa/ in
- * the target openssl.
+ * necessary values.  These files are meant to live in crypto/rsa/ in the
+ * target openssl.
  */
 
 /*
  * Local method: extracts a piece from a BIGNUM, to fit it into
  * an array. Call with n=8 to extract an entire 512-bit BIGNUM
  */
-static int bn_extract_to_array_512(const BIGNUM* b, unsigned int n, UINT64 *array)
+static int bn_extract_to_array_512(const BIGNUM *b, unsigned int n,
+                                   UINT64 *array)
 {
-	int i;
-	UINT64 tmp;
-	unsigned char bn_buff[64];
-	memset(bn_buff, 0, 64);
-	if (BN_num_bytes(b) > 64) {
-		printf ("Can't support this byte size\n");
-		return 0; }
-	if (BN_num_bytes(b)!=0) {
-		if (!BN_bn2bin(b, bn_buff+(64-BN_num_bytes(b)))) {
-			printf ("Error's in bn2bin\n");
-			/* We have to error, here */
-			return 0; } }
-	while (n-- > 0) {
-		array[n] = 0;
-		for (i=7; i>=0; i--) {
-			tmp = bn_buff[63-(n*8+i)];
-			array[n] |= tmp << (8*i); } }
-	return 1;
+    int i;
+    UINT64 tmp;
+    unsigned char bn_buff[64];
+    memset(bn_buff, 0, 64);
+    if (BN_num_bytes(b) > 64) {
+        printf("Can't support this byte size\n");
+        return 0;
+    }
+    if (BN_num_bytes(b) != 0) {
+        if (!BN_bn2bin(b, bn_buff + (64 - BN_num_bytes(b)))) {
+            printf("Error's in bn2bin\n");
+            /* We have to error, here */
+            return 0;
+        }
+    }
+    while (n-- > 0) {
+        array[n] = 0;
+        for (i = 7; i >= 0; i--) {
+            tmp = bn_buff[63 - (n * 8 + i)];
+            array[n] |= tmp << (8 * i);
+        }
+    }
+    return 1;
 }
 
 /* Init a 512-bit BIGNUM from the UINT64*_ (8 * 64) interleaved array */
-static int interleaved_array_to_bn_512(BIGNUM* b, UINT64 *array)
+static int interleaved_array_to_bn_512(BIGNUM *b, UINT64 *array)
 {
-	unsigned char tmp[64];
-	int n=8;
-	int i;
-	while (n-- > 0) {
-		for (i = 7; i>=0; i--) {
-			tmp[63-(n*8+i)] = (unsigned char)(array[n]>>(8*i)); } }
-	BN_bin2bn(tmp, 64, b);
-        return 0;
+    unsigned char tmp[64];
+    int n = 8;
+    int i;
+    while (n-- > 0) {
+        for (i = 7; i >= 0; i--) {
+            tmp[63 - (n * 8 + i)] = (unsigned char)(array[n] >> (8 * i));
+    }}
+    BN_bin2bn(tmp, 64, b);
+    return 0;
 }
 
-
 /* The main 512bit precompute call */
 static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data)
- {
+{
     BIGNUM two_768, two_640, two_128, two_512, tmp, _m, tmp2;
 
     /* We need a BN_CTX for the modulo functions */
-    BN_CTX* ctx;
+    BN_CTX *ctx;
     /* Some tmps */
     UINT64 _t[8];
     int i, j, ret = 0;
@@ -414,8 +419,10 @@ static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data)
     BN_init(&tmp2);
 
     /* Create our context */
-    if ((ctx=BN_CTX_new()) == NULL) { goto err; }
-	BN_CTX_start(ctx);
+    if ((ctx = BN_CTX_new()) == NULL) {
+        goto err;
+    }
+    BN_CTX_start(ctx);
 
     /*
      * For production, if you care, these only need to be set once,
@@ -429,19 +436,20 @@ static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data)
     if (0 == (m[7] & 0x8000000000000000)) {
         exit(1);
     }
-    if (0 == (m[0] & 0x1)) { /* Odd modulus required for Mont */
+    if (0 == (m[0] & 0x1)) {    /* Odd modulus required for Mont */
         exit(1);
     }
 
     /* Precompute m1 */
     BN_mod(&tmp, &two_768, &_m, ctx);
     if (!bn_extract_to_array_512(&tmp, 8, &data->m1[0])) {
-	    goto err; }
+        goto err;
+    }
 
     /* Precompute m2 */
     BN_mod(&tmp, &two_640, &_m, ctx);
     if (!bn_extract_to_array_512(&tmp, 8, &data->m2[0])) {
-	    goto err;
+        goto err;
     }
 
     /*
@@ -449,32 +457,47 @@ static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data)
      * be non-negative.
      */
     BN_mod_inverse(&tmp, &_m, &two_128, ctx);
-    if (!BN_is_zero(&tmp)) { BN_sub(&tmp, &two_128, &tmp); }
+    if (!BN_is_zero(&tmp)) {
+        BN_sub(&tmp, &two_128, &tmp);
+    }
     if (!bn_extract_to_array_512(&tmp, 2, &data->k1[0])) {
-	    goto err; }
+        goto err;
+    }
 
     /* Precompute t */
-    for (i=0; i<8; i++) {
+    for (i = 0; i < 8; i++) {
         BN_zero(&tmp);
-        if (i & 1) { BN_add(&tmp, &two_512, &tmp); }
-        if (i & 2) { BN_add(&tmp, &two_512, &tmp); }
-        if (i & 4) { BN_add(&tmp, &two_640, &tmp); }
+        if (i & 1) {
+            BN_add(&tmp, &two_512, &tmp);
+        }
+        if (i & 2) {
+            BN_add(&tmp, &two_512, &tmp);
+        }
+        if (i & 4) {
+            BN_add(&tmp, &two_640, &tmp);
+        }
 
         BN_nnmod(&tmp2, &tmp, &_m, ctx);
         if (!bn_extract_to_array_512(&tmp2, 8, _t)) {
-	        goto err; }
-        for (j=0; j<8; j++) data->t[j][i] = _t[j]; }
+            goto err;
+        }
+        for (j = 0; j < 8; j++)
+            data->t[j][i] = _t[j];
+    }
 
     /* Precompute m */
-    for (i=0; i<8; i++) {
-        data->m[i] = m[i]; }
+    for (i = 0; i < 8; i++) {
+        data->m[i] = m[i];
+    }
 
     ret = 1;
 
-err:
+ err:
     /* Cleanup */
-	if (ctx != NULL) {
-		BN_CTX_end(ctx); BN_CTX_free(ctx); }
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
     BN_free(&two_768);
     BN_free(&two_640);
     BN_free(&two_128);
@@ -486,183 +509,193 @@ err:
     return ret;
 }
 
+static int e_rsax_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx)
+{
+    BIGNUM *r1, *m1, *vrfy;
+    BIGNUM local_dmp1, local_dmq1, local_c, local_r1;
+    BIGNUM *dmp1, *dmq1, *c, *pr1;
+    int ret = 0;
+
+    BN_CTX_start(ctx);
+    r1 = BN_CTX_get(ctx);
+    m1 = BN_CTX_get(ctx);
+    vrfy = BN_CTX_get(ctx);
+
+    {
+        BIGNUM local_p, local_q;
+        BIGNUM *p = NULL, *q = NULL;
+        int error = 0;
+
+        /*
+         * Make sure BN_mod_inverse in Montgomery intialization uses the
+         * BN_FLG_CONSTTIME flag (unless RSA_FLAG_NO_CONSTTIME is set)
+         */
+        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+            BN_init(&local_p);
+            p = &local_p;
+            BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
+
+            BN_init(&local_q);
+            q = &local_q;
+            BN_with_flags(q, rsa->q, BN_FLG_CONSTTIME);
+        } else {
+            p = rsa->p;
+            q = rsa->q;
+        }
+
+        if (rsa->flags & RSA_FLAG_CACHE_PRIVATE) {
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_p, CRYPTO_LOCK_RSA, p, ctx))
+                error = 1;
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_q, CRYPTO_LOCK_RSA, q, ctx))
+                error = 1;
+        }
+
+        /* clean up */
+        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+            BN_free(&local_p);
+            BN_free(&local_q);
+        }
+        if (error)
+            goto err;
+    }
+
+    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+        if (!BN_MONT_CTX_set_locked
+            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+            goto err;
+
+    /* compute I mod q */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        c = &local_c;
+        BN_with_flags(c, I, BN_FLG_CONSTTIME);
+        if (!BN_mod(r1, c, rsa->q, ctx))
+            goto err;
+    } else {
+        if (!BN_mod(r1, I, rsa->q, ctx))
+            goto err;
+    }
+
+    /* compute r1^dmq1 mod q */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        dmq1 = &local_dmq1;
+        BN_with_flags(dmq1, rsa->dmq1, BN_FLG_CONSTTIME);
+    } else
+        dmq1 = rsa->dmq1;
+
+    if (!e_rsax_bn_mod_exp(m1, r1, dmq1, rsa->q, ctx,
+                           rsa->_method_mod_q, e_rsax_get_ctx(rsa, 0,
+                                                              rsa->q)))
+        goto err;
+
+    /* compute I mod p */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        c = &local_c;
+        BN_with_flags(c, I, BN_FLG_CONSTTIME);
+        if (!BN_mod(r1, c, rsa->p, ctx))
+            goto err;
+    } else {
+        if (!BN_mod(r1, I, rsa->p, ctx))
+            goto err;
+    }
+
+    /* compute r1^dmp1 mod p */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        dmp1 = &local_dmp1;
+        BN_with_flags(dmp1, rsa->dmp1, BN_FLG_CONSTTIME);
+    } else
+        dmp1 = rsa->dmp1;
+
+    if (!e_rsax_bn_mod_exp(r0, r1, dmp1, rsa->p, ctx,
+                           rsa->_method_mod_p, e_rsax_get_ctx(rsa, 1,
+                                                              rsa->p)))
+        goto err;
 
-static int e_rsax_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	BIGNUM *r1,*m1,*vrfy;
-	BIGNUM local_dmp1,local_dmq1,local_c,local_r1;
-	BIGNUM *dmp1,*dmq1,*c,*pr1;
-	int ret=0;
-
-	BN_CTX_start(ctx);
-	r1 = BN_CTX_get(ctx);
-	m1 = BN_CTX_get(ctx);
-	vrfy = BN_CTX_get(ctx);
-
-	{
-		BIGNUM local_p, local_q;
-		BIGNUM *p = NULL, *q = NULL;
-		int error = 0;
-
-		/* Make sure BN_mod_inverse in Montgomery
-		 * intialization uses the BN_FLG_CONSTTIME flag
-		 * (unless RSA_FLAG_NO_CONSTTIME is set)
-		 */
-		if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-			{
-			BN_init(&local_p);
-			p = &local_p;
-			BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-
-			BN_init(&local_q);
-			q = &local_q;
-			BN_with_flags(q, rsa->q, BN_FLG_CONSTTIME);
-			}
-		else
-			{
-			p = rsa->p;
-			q = rsa->q;
-			}
-
-		if (rsa->flags & RSA_FLAG_CACHE_PRIVATE)
-			{
-			if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_p, CRYPTO_LOCK_RSA, p, ctx))
-				error = 1;
-			if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_q, CRYPTO_LOCK_RSA, q, ctx))
-				error = 1;
-			}
-
-		/* clean up */
-		if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-			{
-			BN_free(&local_p);
-			BN_free(&local_q);
-			}
-		if ( error )
-			goto err;
-	}
-
-	if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-		if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-			goto err;
-
-	/* compute I mod q */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		c = &local_c;
-		BN_with_flags(c, I, BN_FLG_CONSTTIME);
-		if (!BN_mod(r1,c,rsa->q,ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mod(r1,I,rsa->q,ctx)) goto err;
-		}
-
-	/* compute r1^dmq1 mod q */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		dmq1 = &local_dmq1;
-		BN_with_flags(dmq1, rsa->dmq1, BN_FLG_CONSTTIME);
-		}
-	else
-		dmq1 = rsa->dmq1;
-
-	if (!e_rsax_bn_mod_exp(m1,r1,dmq1,rsa->q,ctx,
-		rsa->_method_mod_q, e_rsax_get_ctx(rsa, 0, rsa->q) )) goto err;
-
-	/* compute I mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		c = &local_c;
-		BN_with_flags(c, I, BN_FLG_CONSTTIME);
-		if (!BN_mod(r1,c,rsa->p,ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mod(r1,I,rsa->p,ctx)) goto err;
-		}
-
-	/* compute r1^dmp1 mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		dmp1 = &local_dmp1;
-		BN_with_flags(dmp1, rsa->dmp1, BN_FLG_CONSTTIME);
-		}
-	else
-		dmp1 = rsa->dmp1;
-
-	if (!e_rsax_bn_mod_exp(r0,r1,dmp1,rsa->p,ctx,
-		rsa->_method_mod_p, e_rsax_get_ctx(rsa, 1, rsa->p) )) goto err;
-
-	if (!BN_sub(r0,r0,m1)) goto err;
-	/* This will help stop the size of r0 increasing, which does
-	 * affect the multiply if it optimised for a power of 2 size */
-	if (BN_is_negative(r0))
-		if (!BN_add(r0,r0,rsa->p)) goto err;
-
-	if (!BN_mul(r1,r0,rsa->iqmp,ctx)) goto err;
-
-	/* Turn BN_FLG_CONSTTIME flag on before division operation */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		pr1 = &local_r1;
-		BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
-		}
-	else
-		pr1 = r1;
-	if (!BN_mod(r0,pr1,rsa->p,ctx)) goto err;
-
-	/* If p < q it is occasionally possible for the correction of
-         * adding 'p' if r0 is negative above to leave the result still
-	 * negative. This can break the private key operations: the following
-	 * second correction should *always* correct this rare occurrence.
-	 * This will *never* happen with OpenSSL generated keys because
-         * they ensure p > q [steve]
+    if (!BN_sub(r0, r0, m1))
+        goto err;
+    /*
+     * This will help stop the size of r0 increasing, which does affect the
+     * multiply if it optimised for a power of 2 size
+     */
+    if (BN_is_negative(r0))
+        if (!BN_add(r0, r0, rsa->p))
+            goto err;
+
+    if (!BN_mul(r1, r0, rsa->iqmp, ctx))
+        goto err;
+
+    /* Turn BN_FLG_CONSTTIME flag on before division operation */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        pr1 = &local_r1;
+        BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
+    } else
+        pr1 = r1;
+    if (!BN_mod(r0, pr1, rsa->p, ctx))
+        goto err;
+
+    /*
+     * If p < q it is occasionally possible for the correction of adding 'p'
+     * if r0 is negative above to leave the result still negative. This can
+     * break the private key operations: the following second correction
+     * should *always* correct this rare occurrence. This will *never* happen
+     * with OpenSSL generated keys because they ensure p > q [steve]
+     */
+    if (BN_is_negative(r0))
+        if (!BN_add(r0, r0, rsa->p))
+            goto err;
+    if (!BN_mul(r1, r0, rsa->q, ctx))
+        goto err;
+    if (!BN_add(r0, r1, m1))
+        goto err;
+
+    if (rsa->e && rsa->n) {
+        if (!e_rsax_bn_mod_exp
+            (vrfy, r0, rsa->e, rsa->n, ctx, rsa->_method_mod_n,
+             e_rsax_get_ctx(rsa, 2, rsa->n)))
+            goto err;
+
+        /*
+         * If 'I' was greater than (or equal to) rsa->n, the operation will
+         * be equivalent to using 'I mod n'. However, the result of the
+         * verify will *always* be less than 'n' so we don't check for
+         * absolute equality, just congruency.
          */
-	if (BN_is_negative(r0))
-		if (!BN_add(r0,r0,rsa->p)) goto err;
-	if (!BN_mul(r1,r0,rsa->q,ctx)) goto err;
-	if (!BN_add(r0,r1,m1)) goto err;
-
-	if (rsa->e && rsa->n)
-		{
-		if (!e_rsax_bn_mod_exp(vrfy,r0,rsa->e,rsa->n,ctx,rsa->_method_mod_n, e_rsax_get_ctx(rsa, 2, rsa->n) ))
-                    goto err;
-
-		/* If 'I' was greater than (or equal to) rsa->n, the operation
-		 * will be equivalent to using 'I mod n'. However, the result of
-		 * the verify will *always* be less than 'n' so we don't check
-		 * for absolute equality, just congruency. */
-		if (!BN_sub(vrfy, vrfy, I)) goto err;
-		if (!BN_mod(vrfy, vrfy, rsa->n, ctx)) goto err;
-		if (BN_is_negative(vrfy))
-			if (!BN_add(vrfy, vrfy, rsa->n)) goto err;
-		if (!BN_is_zero(vrfy))
-			{
-			/* 'I' and 'vrfy' aren't congruent mod n. Don't leak
-			 * miscalculated CRT output, just do a raw (slower)
-			 * mod_exp and return that instead. */
-
-			BIGNUM local_d;
-			BIGNUM *d = NULL;
-
-			if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-				{
-				d = &local_d;
-				BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-				}
-			else
-				d = rsa->d;
-			if (!e_rsax_bn_mod_exp(r0,I,d,rsa->n,ctx,
-						   rsa->_method_mod_n, e_rsax_get_ctx(rsa, 2, rsa->n) )) goto err;
-			}
-		}
-	ret=1;
-
-err:
-	BN_CTX_end(ctx);
-
-	return ret;
-	}
-#endif /* !OPENSSL_NO_RSA */
-#endif /* !COMPILE_RSAX */
+        if (!BN_sub(vrfy, vrfy, I))
+            goto err;
+        if (!BN_mod(vrfy, vrfy, rsa->n, ctx))
+            goto err;
+        if (BN_is_negative(vrfy))
+            if (!BN_add(vrfy, vrfy, rsa->n))
+                goto err;
+        if (!BN_is_zero(vrfy)) {
+            /*
+             * 'I' and 'vrfy' aren't congruent mod n. Don't leak
+             * miscalculated CRT output, just do a raw (slower) mod_exp and
+             * return that instead.
+             */
+
+            BIGNUM local_d;
+            BIGNUM *d = NULL;
+
+            if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+                d = &local_d;
+                BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
+            } else
+                d = rsa->d;
+            if (!e_rsax_bn_mod_exp(r0, I, d, rsa->n, ctx,
+                                   rsa->_method_mod_n, e_rsax_get_ctx(rsa, 2,
+                                                                      rsa->n)))
+                goto err;
+        }
+    }
+    ret = 1;
+
+ err:
+    BN_CTX_end(ctx);
+
+    return ret;
+}
+# endif                         /* !OPENSSL_NO_RSA */
+#endif                          /* !COMPILE_RSAX */
diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c
index 22cddee40e..27d31f70c8 100644
--- a/crypto/engine/eng_table.c
+++ b/crypto/engine/eng_table.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,296 +58,301 @@
 #include "eng_int.h"
 
 /* The type of the items in the table */
-typedef struct st_engine_pile
-	{
-	/* The 'nid' of this algorithm/mode */
-	int nid;
-	/* ENGINEs that implement this algorithm/mode. */
-	STACK_OF(ENGINE) *sk;
-	/* The default ENGINE to perform this algorithm/mode. */
-	ENGINE *funct;
-	/* Zero if 'sk' is newer than the cached 'funct', non-zero otherwise */
-	int uptodate;
-	} ENGINE_PILE;
+typedef struct st_engine_pile {
+    /* The 'nid' of this algorithm/mode */
+    int nid;
+    /* ENGINEs that implement this algorithm/mode. */
+    STACK_OF(ENGINE) *sk;
+    /* The default ENGINE to perform this algorithm/mode. */
+    ENGINE *funct;
+    /*
+     * Zero if 'sk' is newer than the cached 'funct', non-zero otherwise
+     */
+    int uptodate;
+} ENGINE_PILE;
 
 DECLARE_LHASH_OF(ENGINE_PILE);
 
 /* The type exposed in eng_int.h */
-struct st_engine_table
-	{
-	LHASH_OF(ENGINE_PILE) piles;
-	}; /* ENGINE_TABLE */
+struct st_engine_table {
+    LHASH_OF(ENGINE_PILE) piles;
+};                              /* ENGINE_TABLE */
 
-
-typedef struct st_engine_pile_doall
-	{
-	engine_table_doall_cb *cb;
-	void *arg;
-	} ENGINE_PILE_DOALL;
-	
+typedef struct st_engine_pile_doall {
+    engine_table_doall_cb *cb;
+    void *arg;
+} ENGINE_PILE_DOALL;
 
 /* Global flags (ENGINE_TABLE_FLAG_***). */
 static unsigned int table_flags = 0;
 
 /* API function manipulating 'table_flags' */
 unsigned int ENGINE_get_table_flags(void)
-	{
-	return table_flags;
-	}
+{
+    return table_flags;
+}
 
 void ENGINE_set_table_flags(unsigned int flags)
-	{
-	table_flags = flags;
-	}
+{
+    table_flags = flags;
+}
 
 /* Internal functions for the "piles" hash table */
 static unsigned long engine_pile_hash(const ENGINE_PILE *c)
-	{
-	return c->nid;
-	}
+{
+    return c->nid;
+}
 
 static int engine_pile_cmp(const ENGINE_PILE *a, const ENGINE_PILE *b)
-	{
-	return a->nid - b->nid;
-	}
+{
+    return a->nid - b->nid;
+}
+
 static IMPLEMENT_LHASH_HASH_FN(engine_pile, ENGINE_PILE)
 static IMPLEMENT_LHASH_COMP_FN(engine_pile, ENGINE_PILE)
 
 static int int_table_check(ENGINE_TABLE **t, int create)
-	{
-	LHASH_OF(ENGINE_PILE) *lh;
+{
+    LHASH_OF(ENGINE_PILE) *lh;
 
-	if(*t) return 1;
-	if(!create) return 0;
-	if((lh = lh_ENGINE_PILE_new()) == NULL)
-		return 0;
-	*t = (ENGINE_TABLE *)lh;
-	return 1;
-	}
+    if (*t)
+        return 1;
+    if (!create)
+        return 0;
+    if ((lh = lh_ENGINE_PILE_new()) == NULL)
+        return 0;
+    *t = (ENGINE_TABLE *)lh;
+    return 1;
+}
 
-/* Privately exposed (via eng_int.h) functions for adding and/or removing
- * ENGINEs from the implementation table */
+/*
+ * Privately exposed (via eng_int.h) functions for adding and/or removing
+ * ENGINEs from the implementation table
+ */
 int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup,
-		ENGINE *e, const int *nids, int num_nids, int setdefault)
-	{
-	int ret = 0, added = 0;
-	ENGINE_PILE tmplate, *fnd;
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(!(*table))
-		added = 1;
-	if(!int_table_check(table, 1))
-		goto end;
-	if(added)
-		/* The cleanup callback needs to be added */
-		engine_cleanup_add_first(cleanup);
-	while(num_nids--)
-		{
-		tmplate.nid = *nids;
-		fnd = lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate);
-		if(!fnd)
-			{
-			fnd = OPENSSL_malloc(sizeof(ENGINE_PILE));
-			if(!fnd) goto end;
-			fnd->uptodate = 1;
-			fnd->nid = *nids;
-			fnd->sk = sk_ENGINE_new_null();
-			if(!fnd->sk)
-				{
-				OPENSSL_free(fnd);
-				goto end;
-				}
-			fnd->funct = NULL;
-			(void)lh_ENGINE_PILE_insert(&(*table)->piles, fnd);
-			}
-		/* A registration shouldn't add duplciate entries */
-		(void)sk_ENGINE_delete_ptr(fnd->sk, e);
-		/* if 'setdefault', this ENGINE goes to the head of the list */
-		if(!sk_ENGINE_push(fnd->sk, e))
-			goto end;
-		/* "touch" this ENGINE_PILE */
-		fnd->uptodate = 0;
-		if(setdefault)
-			{
-			if(!engine_unlocked_init(e))
-				{
-				ENGINEerr(ENGINE_F_ENGINE_TABLE_REGISTER,
-						ENGINE_R_INIT_FAILED);
-				goto end;
-				}
-			if(fnd->funct)
-				engine_unlocked_finish(fnd->funct, 0);
-			fnd->funct = e;
-			fnd->uptodate = 1;
-			}
-		nids++;
-		}
-	ret = 1;
-end:
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
+                          ENGINE *e, const int *nids, int num_nids,
+                          int setdefault)
+{
+    int ret = 0, added = 0;
+    ENGINE_PILE tmplate, *fnd;
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (!(*table))
+        added = 1;
+    if (!int_table_check(table, 1))
+        goto end;
+    if (added)
+        /* The cleanup callback needs to be added */
+        engine_cleanup_add_first(cleanup);
+    while (num_nids--) {
+        tmplate.nid = *nids;
+        fnd = lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate);
+        if (!fnd) {
+            fnd = OPENSSL_malloc(sizeof(ENGINE_PILE));
+            if (!fnd)
+                goto end;
+            fnd->uptodate = 1;
+            fnd->nid = *nids;
+            fnd->sk = sk_ENGINE_new_null();
+            if (!fnd->sk) {
+                OPENSSL_free(fnd);
+                goto end;
+            }
+            fnd->funct = NULL;
+            (void)lh_ENGINE_PILE_insert(&(*table)->piles, fnd);
+        }
+        /* A registration shouldn't add duplciate entries */
+        (void)sk_ENGINE_delete_ptr(fnd->sk, e);
+        /*
+         * if 'setdefault', this ENGINE goes to the head of the list
+         */
+        if (!sk_ENGINE_push(fnd->sk, e))
+            goto end;
+        /* "touch" this ENGINE_PILE */
+        fnd->uptodate = 0;
+        if (setdefault) {
+            if (!engine_unlocked_init(e)) {
+                ENGINEerr(ENGINE_F_ENGINE_TABLE_REGISTER,
+                          ENGINE_R_INIT_FAILED);
+                goto end;
+            }
+            if (fnd->funct)
+                engine_unlocked_finish(fnd->funct, 0);
+            fnd->funct = e;
+            fnd->uptodate = 1;
+        }
+        nids++;
+    }
+    ret = 1;
+ end:
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return ret;
+}
+
 static void int_unregister_cb_doall_arg(ENGINE_PILE *pile, ENGINE *e)
-	{
-	int n;
-	/* Iterate the 'c->sk' stack removing any occurance of 'e' */
-	while((n = sk_ENGINE_find(pile->sk, e)) >= 0)
-		{
-		(void)sk_ENGINE_delete(pile->sk, n);
-		pile->uptodate = 0;
-		}
-	if(pile->funct == e)
-		{
-		engine_unlocked_finish(e, 0);
-		pile->funct = NULL;
-		}
-	}
+{
+    int n;
+    /* Iterate the 'c->sk' stack removing any occurance of 'e' */
+    while ((n = sk_ENGINE_find(pile->sk, e)) >= 0) {
+        (void)sk_ENGINE_delete(pile->sk, n);
+        pile->uptodate = 0;
+    }
+    if (pile->funct == e) {
+        engine_unlocked_finish(e, 0);
+        pile->funct = NULL;
+    }
+}
+
 static IMPLEMENT_LHASH_DOALL_ARG_FN(int_unregister_cb, ENGINE_PILE, ENGINE)
 
 void engine_table_unregister(ENGINE_TABLE **table, ENGINE *e)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(int_table_check(table, 0))
-		lh_ENGINE_PILE_doall_arg(&(*table)->piles,
-					 LHASH_DOALL_ARG_FN(int_unregister_cb),
-					 ENGINE, e);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	}
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (int_table_check(table, 0))
+        lh_ENGINE_PILE_doall_arg(&(*table)->piles,
+                                 LHASH_DOALL_ARG_FN(int_unregister_cb),
+                                 ENGINE, e);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+}
 
 static void int_cleanup_cb_doall(ENGINE_PILE *p)
-	{
-	sk_ENGINE_free(p->sk);
-	if(p->funct)
-		engine_unlocked_finish(p->funct, 0);
-	OPENSSL_free(p);
-	}
+{
+    sk_ENGINE_free(p->sk);
+    if (p->funct)
+        engine_unlocked_finish(p->funct, 0);
+    OPENSSL_free(p);
+}
+
 static IMPLEMENT_LHASH_DOALL_FN(int_cleanup_cb, ENGINE_PILE)
 
 void engine_table_cleanup(ENGINE_TABLE **table)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(*table)
-		{
-		lh_ENGINE_PILE_doall(&(*table)->piles,
-				     LHASH_DOALL_FN(int_cleanup_cb));
-		lh_ENGINE_PILE_free(&(*table)->piles);
-		*table = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	}
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    if (*table) {
+        lh_ENGINE_PILE_doall(&(*table)->piles,
+                             LHASH_DOALL_FN(int_cleanup_cb));
+        lh_ENGINE_PILE_free(&(*table)->piles);
+        *table = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+}
 
 /* return a functional reference for a given 'nid' */
 #ifndef ENGINE_TABLE_DEBUG
 ENGINE *engine_table_select(ENGINE_TABLE **table, int nid)
 #else
-ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f, int l)
+ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f,
+                                int l)
 #endif
-	{
-	ENGINE *ret = NULL;
-	ENGINE_PILE tmplate, *fnd=NULL;
-	int initres, loop = 0;
+{
+    ENGINE *ret = NULL;
+    ENGINE_PILE tmplate, *fnd = NULL;
+    int initres, loop = 0;
 
-	if(!(*table))
-		{
+    if (!(*table)) {
 #ifdef ENGINE_TABLE_DEBUG
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, nothing "
-			"registered!\n", f, l, nid);
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, nothing "
+                "registered!\n", f, l, nid);
 #endif
-		return NULL;
-		}
-	ERR_set_mark();
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	/* Check again inside the lock otherwise we could race against cleanup
-	 * operations. But don't worry about a fprintf(stderr). */
-	if(!int_table_check(table, 0)) goto end;
-	tmplate.nid = nid;
-	fnd = lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate);
-	if(!fnd) goto end;
-	if(fnd->funct && engine_unlocked_init(fnd->funct))
-		{
+        return NULL;
+    }
+    ERR_set_mark();
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    /*
+     * Check again inside the lock otherwise we could race against cleanup
+     * operations. But don't worry about a fprintf(stderr).
+     */
+    if (!int_table_check(table, 0))
+        goto end;
+    tmplate.nid = nid;
+    fnd = lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate);
+    if (!fnd)
+        goto end;
+    if (fnd->funct && engine_unlocked_init(fnd->funct)) {
 #ifdef ENGINE_TABLE_DEBUG
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, using "
-			"ENGINE '%s' cached\n", f, l, nid, fnd->funct->id);
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, using "
+                "ENGINE '%s' cached\n", f, l, nid, fnd->funct->id);
 #endif
-		ret = fnd->funct;
-		goto end;
-		}
-	if(fnd->uptodate)
-		{
-		ret = fnd->funct;
-		goto end;
-		}
-trynext:
-	ret = sk_ENGINE_value(fnd->sk, loop++);
-	if(!ret)
-		{
+        ret = fnd->funct;
+        goto end;
+    }
+    if (fnd->uptodate) {
+        ret = fnd->funct;
+        goto end;
+    }
+ trynext:
+    ret = sk_ENGINE_value(fnd->sk, loop++);
+    if (!ret) {
 #ifdef ENGINE_TABLE_DEBUG
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, no "
-				"registered implementations would initialise\n",
-				f, l, nid);
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, no "
+                "registered implementations would initialise\n", f, l, nid);
 #endif
-		goto end;
-		}
-	/* Try to initialise the ENGINE? */
-	if((ret->funct_ref > 0) || !(table_flags & ENGINE_TABLE_FLAG_NOINIT))
-		initres = engine_unlocked_init(ret);
-	else
-		initres = 0;
-	if(initres)
-		{
-		/* Update 'funct' */
-		if((fnd->funct != ret) && engine_unlocked_init(ret))
-			{
-			/* If there was a previous default we release it. */
-			if(fnd->funct)
-				engine_unlocked_finish(fnd->funct, 0);
-			fnd->funct = ret;
+        goto end;
+    }
+    /* Try to initialise the ENGINE? */
+    if ((ret->funct_ref > 0) || !(table_flags & ENGINE_TABLE_FLAG_NOINIT))
+        initres = engine_unlocked_init(ret);
+    else
+        initres = 0;
+    if (initres) {
+        /* Update 'funct' */
+        if ((fnd->funct != ret) && engine_unlocked_init(ret)) {
+            /* If there was a previous default we release it. */
+            if (fnd->funct)
+                engine_unlocked_finish(fnd->funct, 0);
+            fnd->funct = ret;
 #ifdef ENGINE_TABLE_DEBUG
-			fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, "
-				"setting default to '%s'\n", f, l, nid, ret->id);
+            fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, "
+                    "setting default to '%s'\n", f, l, nid, ret->id);
 #endif
-			}
+        }
 #ifdef ENGINE_TABLE_DEBUG
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, using "
-				"newly initialised '%s'\n", f, l, nid, ret->id);
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, using "
+                "newly initialised '%s'\n", f, l, nid, ret->id);
 #endif
-		goto end;
-		}
-	goto trynext;
-end:
-	/* If it failed, it is unlikely to succeed again until some future
-	 * registrations have taken place. In all cases, we cache. */
-	if(fnd) fnd->uptodate = 1;
+        goto end;
+    }
+    goto trynext;
+ end:
+    /*
+     * If it failed, it is unlikely to succeed again until some future
+     * registrations have taken place. In all cases, we cache.
+     */
+    if (fnd)
+        fnd->uptodate = 1;
 #ifdef ENGINE_TABLE_DEBUG
-	if(ret)
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, caching "
-				"ENGINE '%s'\n", f, l, nid, ret->id);
-	else
-		fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, caching "
-				"'no matching ENGINE'\n", f, l, nid);
+    if (ret)
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, caching "
+                "ENGINE '%s'\n", f, l, nid, ret->id);
+    else
+        fprintf(stderr, "engine_table_dbg: %s:%d, nid=%d, caching "
+                "'no matching ENGINE'\n", f, l, nid);
 #endif
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	/* Whatever happened, any failed init()s are not failures in this
-	 * context, so clear our error state. */
-	ERR_pop_to_mark();
-	return ret;
-	}
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    /*
+     * Whatever happened, any failed init()s are not failures in this
+     * context, so clear our error state.
+     */
+    ERR_pop_to_mark();
+    return ret;
+}
 
 /* Table enumeration */
 
 static void int_cb_doall_arg(ENGINE_PILE *pile, ENGINE_PILE_DOALL *dall)
-	{
-	dall->cb(pile->nid, pile->sk, pile->funct, dall->arg);
-	}
-static IMPLEMENT_LHASH_DOALL_ARG_FN(int_cb, ENGINE_PILE,ENGINE_PILE_DOALL)
+{
+    dall->cb(pile->nid, pile->sk, pile->funct, dall->arg);
+}
+
+static IMPLEMENT_LHASH_DOALL_ARG_FN(int_cb, ENGINE_PILE, ENGINE_PILE_DOALL)
 
 void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb,
-								void *arg)
-	{
-	ENGINE_PILE_DOALL dall;
-	dall.cb = cb;
-	dall.arg = arg;
-	if (table)
-		lh_ENGINE_PILE_doall_arg(&table->piles,
-				LHASH_DOALL_ARG_FN(int_cb),
-				ENGINE_PILE_DOALL, &dall);
-	}
+                        void *arg)
+{
+    ENGINE_PILE_DOALL dall;
+    dall.cb = cb;
+    dall.arg = arg;
+    if (table)
+        lh_ENGINE_PILE_doall_arg(&table->piles,
+                                 LHASH_DOALL_ARG_FN(int_cb),
+                                 ENGINE_PILE_DOALL, &dall);
+}
diff --git a/crypto/engine/engine.h b/crypto/engine/engine.h
index da9b0c4f39..bd7b591447 100644
--- a/crypto/engine/engine.h
+++ b/crypto/engine/engine.h
@@ -1,6 +1,7 @@
 /* openssl/engine.h */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,241 +58,292 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
 #ifndef HEADER_ENGINE_H
-#define HEADER_ENGINE_H
-
-#include 
-
-#ifdef OPENSSL_NO_ENGINE
-#error ENGINE is disabled.
-#endif
-
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#ifndef OPENSSL_NO_DSA
-#include 
-#endif
-#ifndef OPENSSL_NO_DH
-#include 
-#endif
-#ifndef OPENSSL_NO_ECDH
-#include 
-#endif
-#ifndef OPENSSL_NO_ECDSA
-#include 
-#endif
-#include 
-#include 
-#include 
-#endif
-
-#include 
-#include 
-
-#include 
+# define HEADER_ENGINE_H
+
+# include 
+
+# ifdef OPENSSL_NO_ENGINE
+#  error ENGINE is disabled.
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+#  ifndef OPENSSL_NO_RSA
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_DSA
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_DH
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_ECDH
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_ECDSA
+#   include 
+#  endif
+#  include 
+#  include 
+#  include 
+# endif
+
+# include 
+# include 
+
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* These flags are used to control combinations of algorithm (methods)
- * by bitwise "OR"ing. */
-#define ENGINE_METHOD_RSA		(unsigned int)0x0001
-#define ENGINE_METHOD_DSA		(unsigned int)0x0002
-#define ENGINE_METHOD_DH		(unsigned int)0x0004
-#define ENGINE_METHOD_RAND		(unsigned int)0x0008
-#define ENGINE_METHOD_ECDH		(unsigned int)0x0010
-#define ENGINE_METHOD_ECDSA		(unsigned int)0x0020
-#define ENGINE_METHOD_CIPHERS		(unsigned int)0x0040
-#define ENGINE_METHOD_DIGESTS		(unsigned int)0x0080
-#define ENGINE_METHOD_STORE		(unsigned int)0x0100
-#define ENGINE_METHOD_PKEY_METHS	(unsigned int)0x0200
-#define ENGINE_METHOD_PKEY_ASN1_METHS	(unsigned int)0x0400
+/*
+ * These flags are used to control combinations of algorithm (methods) by
+ * bitwise "OR"ing.
+ */
+# define ENGINE_METHOD_RSA               (unsigned int)0x0001
+# define ENGINE_METHOD_DSA               (unsigned int)0x0002
+# define ENGINE_METHOD_DH                (unsigned int)0x0004
+# define ENGINE_METHOD_RAND              (unsigned int)0x0008
+# define ENGINE_METHOD_ECDH              (unsigned int)0x0010
+# define ENGINE_METHOD_ECDSA             (unsigned int)0x0020
+# define ENGINE_METHOD_CIPHERS           (unsigned int)0x0040
+# define ENGINE_METHOD_DIGESTS           (unsigned int)0x0080
+# define ENGINE_METHOD_STORE             (unsigned int)0x0100
+# define ENGINE_METHOD_PKEY_METHS        (unsigned int)0x0200
+# define ENGINE_METHOD_PKEY_ASN1_METHS   (unsigned int)0x0400
 /* Obvious all-or-nothing cases. */
-#define ENGINE_METHOD_ALL		(unsigned int)0xFFFF
-#define ENGINE_METHOD_NONE		(unsigned int)0x0000
-
-/* This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
- * internally to control registration of ENGINE implementations, and can be set
- * by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
- * initialise registered ENGINEs if they are not already initialised. */
-#define ENGINE_TABLE_FLAG_NOINIT	(unsigned int)0x0001
+# define ENGINE_METHOD_ALL               (unsigned int)0xFFFF
+# define ENGINE_METHOD_NONE              (unsigned int)0x0000
+
+/*
+ * This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
+ * internally to control registration of ENGINE implementations, and can be
+ * set by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
+ * initialise registered ENGINEs if they are not already initialised.
+ */
+# define ENGINE_TABLE_FLAG_NOINIT        (unsigned int)0x0001
 
 /* ENGINE flags that can be set by ENGINE_set_flags(). */
 /* Not used */
-/* #define ENGINE_FLAGS_MALLOCED	0x0001 */
-
-/* This flag is for ENGINEs that wish to handle the various 'CMD'-related
- * control commands on their own. Without this flag, ENGINE_ctrl() handles these
- * control commands on behalf of the ENGINE using their "cmd_defns" data. */
-#define ENGINE_FLAGS_MANUAL_CMD_CTRL	(int)0x0002
-
-/* This flag is for ENGINEs who return new duplicate structures when found via
- * "ENGINE_by_id()". When an ENGINE must store state (eg. if ENGINE_ctrl()
- * commands are called in sequence as part of some stateful process like
- * key-generation setup and execution), it can set this flag - then each attempt
- * to obtain the ENGINE will result in it being copied into a new structure.
- * Normally, ENGINEs don't declare this flag so ENGINE_by_id() just increments
- * the existing ENGINE's structural reference count. */
-#define ENGINE_FLAGS_BY_ID_COPY		(int)0x0004
-
-/* This flag if for an ENGINE that does not want its methods registered as 
- * part of ENGINE_register_all_complete() for example if the methods are
- * not usable as default methods.
- */
-
-#define ENGINE_FLAGS_NO_REGISTER_ALL	(int)0x0008
-
-/* ENGINEs can support their own command types, and these flags are used in
- * ENGINE_CTRL_GET_CMD_FLAGS to indicate to the caller what kind of input each
- * command expects. Currently only numeric and string input is supported. If a
- * control command supports none of the _NUMERIC, _STRING, or _NO_INPUT options,
- * then it is regarded as an "internal" control command - and not for use in
- * config setting situations. As such, they're not available to the
- * ENGINE_ctrl_cmd_string() function, only raw ENGINE_ctrl() access. Changes to
- * this list of 'command types' should be reflected carefully in
- * ENGINE_cmd_is_executable() and ENGINE_ctrl_cmd_string(). */
+/* #define ENGINE_FLAGS_MALLOCED        0x0001 */
+
+/*
+ * This flag is for ENGINEs that wish to handle the various 'CMD'-related
+ * control commands on their own. Without this flag, ENGINE_ctrl() handles
+ * these control commands on behalf of the ENGINE using their "cmd_defns"
+ * data.
+ */
+# define ENGINE_FLAGS_MANUAL_CMD_CTRL    (int)0x0002
+
+/*
+ * This flag is for ENGINEs who return new duplicate structures when found
+ * via "ENGINE_by_id()". When an ENGINE must store state (eg. if
+ * ENGINE_ctrl() commands are called in sequence as part of some stateful
+ * process like key-generation setup and execution), it can set this flag -
+ * then each attempt to obtain the ENGINE will result in it being copied into
+ * a new structure. Normally, ENGINEs don't declare this flag so
+ * ENGINE_by_id() just increments the existing ENGINE's structural reference
+ * count.
+ */
+# define ENGINE_FLAGS_BY_ID_COPY         (int)0x0004
+
+/*
+ * This flag if for an ENGINE that does not want its methods registered as
+ * part of ENGINE_register_all_complete() for example if the methods are not
+ * usable as default methods.
+ */
+
+# define ENGINE_FLAGS_NO_REGISTER_ALL    (int)0x0008
+
+/*
+ * ENGINEs can support their own command types, and these flags are used in
+ * ENGINE_CTRL_GET_CMD_FLAGS to indicate to the caller what kind of input
+ * each command expects. Currently only numeric and string input is
+ * supported. If a control command supports none of the _NUMERIC, _STRING, or
+ * _NO_INPUT options, then it is regarded as an "internal" control command -
+ * and not for use in config setting situations. As such, they're not
+ * available to the ENGINE_ctrl_cmd_string() function, only raw ENGINE_ctrl()
+ * access. Changes to this list of 'command types' should be reflected
+ * carefully in ENGINE_cmd_is_executable() and ENGINE_ctrl_cmd_string().
+ */
 
 /* accepts a 'long' input value (3rd parameter to ENGINE_ctrl) */
-#define ENGINE_CMD_FLAG_NUMERIC		(unsigned int)0x0001
-/* accepts string input (cast from 'void*' to 'const char *', 4th parameter to
- * ENGINE_ctrl) */
-#define ENGINE_CMD_FLAG_STRING		(unsigned int)0x0002
-/* Indicates that the control command takes *no* input. Ie. the control command
- * is unparameterised. */
-#define ENGINE_CMD_FLAG_NO_INPUT	(unsigned int)0x0004
-/* Indicates that the control command is internal. This control command won't
+# define ENGINE_CMD_FLAG_NUMERIC         (unsigned int)0x0001
+/*
+ * accepts string input (cast from 'void*' to 'const char *', 4th parameter
+ * to ENGINE_ctrl)
+ */
+# define ENGINE_CMD_FLAG_STRING          (unsigned int)0x0002
+/*
+ * Indicates that the control command takes *no* input. Ie. the control
+ * command is unparameterised.
+ */
+# define ENGINE_CMD_FLAG_NO_INPUT        (unsigned int)0x0004
+/*
+ * Indicates that the control command is internal. This control command won't
  * be shown in any output, and is only usable through the ENGINE_ctrl_cmd()
- * function. */
-#define ENGINE_CMD_FLAG_INTERNAL	(unsigned int)0x0008
-
-/* NB: These 3 control commands are deprecated and should not be used. ENGINEs
- * relying on these commands should compile conditional support for
- * compatibility (eg. if these symbols are defined) but should also migrate the
- * same functionality to their own ENGINE-specific control functions that can be
- * "discovered" by calling applications. The fact these control commands
- * wouldn't be "executable" (ie. usable by text-based config) doesn't change the
- * fact that application code can find and use them without requiring per-ENGINE
- * hacking. */
-
-/* These flags are used to tell the ctrl function what should be done.
- * All command numbers are shared between all engines, even if some don't
- * make sense to some engines.  In such a case, they do nothing but return
- * the error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED. */
-#define ENGINE_CTRL_SET_LOGSTREAM		1
-#define ENGINE_CTRL_SET_PASSWORD_CALLBACK	2
-#define ENGINE_CTRL_HUP				3 /* Close and reinitialise any
-						     handles/connections etc. */
-#define ENGINE_CTRL_SET_USER_INTERFACE          4 /* Alternative to callback */
-#define ENGINE_CTRL_SET_CALLBACK_DATA           5 /* User-specific data, used
-						     when calling the password
-						     callback and the user
-						     interface */
-#define ENGINE_CTRL_LOAD_CONFIGURATION		6 /* Load a configuration, given
-						     a string that represents a
-						     file name or so */
-#define ENGINE_CTRL_LOAD_SECTION		7 /* Load data from a given
-						     section in the already loaded
-						     configuration */
-
-/* These control commands allow an application to deal with an arbitrary engine
- * in a dynamic way. Warn: Negative return values indicate errors FOR THESE
- * COMMANDS because zero is used to indicate 'end-of-list'. Other commands,
- * including ENGINE-specific command types, return zero for an error.
- *
- * An ENGINE can choose to implement these ctrl functions, and can internally
- * manage things however it chooses - it does so by setting the
- * ENGINE_FLAGS_MANUAL_CMD_CTRL flag (using ENGINE_set_flags()). Otherwise the
- * ENGINE_ctrl() code handles this on the ENGINE's behalf using the cmd_defns
- * data (set using ENGINE_set_cmd_defns()). This means an ENGINE's ctrl()
- * handler need only implement its own commands - the above "meta" commands will
- * be taken care of. */
-
-/* Returns non-zero if the supplied ENGINE has a ctrl() handler. If "not", then
- * all the remaining control commands will return failure, so it is worth
- * checking this first if the caller is trying to "discover" the engine's
- * capabilities and doesn't want errors generated unnecessarily. */
-#define ENGINE_CTRL_HAS_CTRL_FUNCTION		10
-/* Returns a positive command number for the first command supported by the
- * engine. Returns zero if no ctrl commands are supported. */
-#define ENGINE_CTRL_GET_FIRST_CMD_TYPE		11
-/* The 'long' argument specifies a command implemented by the engine, and the
- * return value is the next command supported, or zero if there are no more. */
-#define ENGINE_CTRL_GET_NEXT_CMD_TYPE		12
-/* The 'void*' argument is a command name (cast from 'const char *'), and the
- * return value is the command that corresponds to it. */
-#define ENGINE_CTRL_GET_CMD_FROM_NAME		13
-/* The next two allow a command to be converted into its corresponding string
- * form. In each case, the 'long' argument supplies the command. In the NAME_LEN
- * case, the return value is the length of the command name (not counting a
- * trailing EOL). In the NAME case, the 'void*' argument must be a string buffer
- * large enough, and it will be populated with the name of the command (WITH a
- * trailing EOL). */
-#define ENGINE_CTRL_GET_NAME_LEN_FROM_CMD	14
-#define ENGINE_CTRL_GET_NAME_FROM_CMD		15
+ * function.
+ */
+# define ENGINE_CMD_FLAG_INTERNAL        (unsigned int)0x0008
+
+/*
+ * NB: These 3 control commands are deprecated and should not be used.
+ * ENGINEs relying on these commands should compile conditional support for
+ * compatibility (eg. if these symbols are defined) but should also migrate
+ * the same functionality to their own ENGINE-specific control functions that
+ * can be "discovered" by calling applications. The fact these control
+ * commands wouldn't be "executable" (ie. usable by text-based config)
+ * doesn't change the fact that application code can find and use them
+ * without requiring per-ENGINE hacking.
+ */
+
+/*
+ * These flags are used to tell the ctrl function what should be done. All
+ * command numbers are shared between all engines, even if some don't make
+ * sense to some engines.  In such a case, they do nothing but return the
+ * error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED.
+ */
+# define ENGINE_CTRL_SET_LOGSTREAM               1
+# define ENGINE_CTRL_SET_PASSWORD_CALLBACK       2
+# define ENGINE_CTRL_HUP                         3/* Close and reinitialise
+                                                   * any handles/connections
+                                                   * etc. */
+# define ENGINE_CTRL_SET_USER_INTERFACE          4/* Alternative to callback */
+# define ENGINE_CTRL_SET_CALLBACK_DATA           5/* User-specific data, used
+                                                   * when calling the password
+                                                   * callback and the user
+                                                   * interface */
+# define ENGINE_CTRL_LOAD_CONFIGURATION          6/* Load a configuration,
+                                                   * given a string that
+                                                   * represents a file name
+                                                   * or so */
+# define ENGINE_CTRL_LOAD_SECTION                7/* Load data from a given
+                                                   * section in the already
+                                                   * loaded configuration */
+
+/*
+ * These control commands allow an application to deal with an arbitrary
+ * engine in a dynamic way. Warn: Negative return values indicate errors FOR
+ * THESE COMMANDS because zero is used to indicate 'end-of-list'. Other
+ * commands, including ENGINE-specific command types, return zero for an
+ * error. An ENGINE can choose to implement these ctrl functions, and can
+ * internally manage things however it chooses - it does so by setting the
+ * ENGINE_FLAGS_MANUAL_CMD_CTRL flag (using ENGINE_set_flags()). Otherwise
+ * the ENGINE_ctrl() code handles this on the ENGINE's behalf using the
+ * cmd_defns data (set using ENGINE_set_cmd_defns()). This means an ENGINE's
+ * ctrl() handler need only implement its own commands - the above "meta"
+ * commands will be taken care of.
+ */
+
+/*
+ * Returns non-zero if the supplied ENGINE has a ctrl() handler. If "not",
+ * then all the remaining control commands will return failure, so it is
+ * worth checking this first if the caller is trying to "discover" the
+ * engine's capabilities and doesn't want errors generated unnecessarily.
+ */
+# define ENGINE_CTRL_HAS_CTRL_FUNCTION           10
+/*
+ * Returns a positive command number for the first command supported by the
+ * engine. Returns zero if no ctrl commands are supported.
+ */
+# define ENGINE_CTRL_GET_FIRST_CMD_TYPE          11
+/*
+ * The 'long' argument specifies a command implemented by the engine, and the
+ * return value is the next command supported, or zero if there are no more.
+ */
+# define ENGINE_CTRL_GET_NEXT_CMD_TYPE           12
+/*
+ * The 'void*' argument is a command name (cast from 'const char *'), and the
+ * return value is the command that corresponds to it.
+ */
+# define ENGINE_CTRL_GET_CMD_FROM_NAME           13
+/*
+ * The next two allow a command to be converted into its corresponding string
+ * form. In each case, the 'long' argument supplies the command. In the
+ * NAME_LEN case, the return value is the length of the command name (not
+ * counting a trailing EOL). In the NAME case, the 'void*' argument must be a
+ * string buffer large enough, and it will be populated with the name of the
+ * command (WITH a trailing EOL).
+ */
+# define ENGINE_CTRL_GET_NAME_LEN_FROM_CMD       14
+# define ENGINE_CTRL_GET_NAME_FROM_CMD           15
 /* The next two are similar but give a "short description" of a command. */
-#define ENGINE_CTRL_GET_DESC_LEN_FROM_CMD	16
-#define ENGINE_CTRL_GET_DESC_FROM_CMD		17
-/* With this command, the return value is the OR'd combination of
+# define ENGINE_CTRL_GET_DESC_LEN_FROM_CMD       16
+# define ENGINE_CTRL_GET_DESC_FROM_CMD           17
+/*
+ * With this command, the return value is the OR'd combination of
  * ENGINE_CMD_FLAG_*** values that indicate what kind of input a given
- * engine-specific ctrl command expects. */
-#define ENGINE_CTRL_GET_CMD_FLAGS		18
+ * engine-specific ctrl command expects.
+ */
+# define ENGINE_CTRL_GET_CMD_FLAGS               18
 
-/* ENGINE implementations should start the numbering of their own control
- * commands from this value. (ie. ENGINE_CMD_BASE, ENGINE_CMD_BASE + 1, etc). */
-#define ENGINE_CMD_BASE				200
+/*
+ * ENGINE implementations should start the numbering of their own control
+ * commands from this value. (ie. ENGINE_CMD_BASE, ENGINE_CMD_BASE + 1, etc).
+ */
+# define ENGINE_CMD_BASE                         200
 
-/* NB: These 2 nCipher "chil" control commands are deprecated, and their
+/*
+ * NB: These 2 nCipher "chil" control commands are deprecated, and their
  * functionality is now available through ENGINE-specific control commands
  * (exposed through the above-mentioned 'CMD'-handling). Code using these 2
- * commands should be migrated to the more general command handling before these
- * are removed. */
+ * commands should be migrated to the more general command handling before
+ * these are removed.
+ */
 
 /* Flags specific to the nCipher "chil" engine */
-#define ENGINE_CTRL_CHIL_SET_FORKCHECK		100
-	/* Depending on the value of the (long)i argument, this sets or
-	 * unsets the SimpleForkCheck flag in the CHIL API to enable or
-	 * disable checking and workarounds for applications that fork().
-	 */
-#define ENGINE_CTRL_CHIL_NO_LOCKING		101
-	/* This prevents the initialisation function from providing mutex
-	 * callbacks to the nCipher library. */
-
-/* If an ENGINE supports its own specific control commands and wishes the
- * framework to handle the above 'ENGINE_CMD_***'-manipulation commands on its
- * behalf, it should supply a null-terminated array of ENGINE_CMD_DEFN entries
- * to ENGINE_set_cmd_defns(). It should also implement a ctrl() handler that
- * supports the stated commands (ie. the "cmd_num" entries as described by the
- * array). NB: The array must be ordered in increasing order of cmd_num.
- * "null-terminated" means that the last ENGINE_CMD_DEFN element has cmd_num set
- * to zero and/or cmd_name set to NULL. */
-typedef struct ENGINE_CMD_DEFN_st
-	{
-	unsigned int cmd_num; /* The command number */
-	const char *cmd_name; /* The command name itself */
-	const char *cmd_desc; /* A short description of the command */
-	unsigned int cmd_flags; /* The input the command expects */
-	} ENGINE_CMD_DEFN;
+# define ENGINE_CTRL_CHIL_SET_FORKCHECK          100
+        /*
+         * Depending on the value of the (long)i argument, this sets or
+         * unsets the SimpleForkCheck flag in the CHIL API to enable or
+         * disable checking and workarounds for applications that fork().
+         */
+# define ENGINE_CTRL_CHIL_NO_LOCKING             101
+        /*
+         * This prevents the initialisation function from providing mutex
+         * callbacks to the nCipher library.
+         */
+
+/*
+ * If an ENGINE supports its own specific control commands and wishes the
+ * framework to handle the above 'ENGINE_CMD_***'-manipulation commands on
+ * its behalf, it should supply a null-terminated array of ENGINE_CMD_DEFN
+ * entries to ENGINE_set_cmd_defns(). It should also implement a ctrl()
+ * handler that supports the stated commands (ie. the "cmd_num" entries as
+ * described by the array). NB: The array must be ordered in increasing order
+ * of cmd_num. "null-terminated" means that the last ENGINE_CMD_DEFN element
+ * has cmd_num set to zero and/or cmd_name set to NULL.
+ */
+typedef struct ENGINE_CMD_DEFN_st {
+    unsigned int cmd_num;       /* The command number */
+    const char *cmd_name;       /* The command name itself */
+    const char *cmd_desc;       /* A short description of the command */
+    unsigned int cmd_flags;     /* The input the command expects */
+} ENGINE_CMD_DEFN;
 
 /* Generic function pointer */
-typedef int (*ENGINE_GEN_FUNC_PTR)(void);
+typedef int (*ENGINE_GEN_FUNC_PTR) (void);
 /* Generic function pointer taking no arguments */
-typedef int (*ENGINE_GEN_INT_FUNC_PTR)(ENGINE *);
+typedef int (*ENGINE_GEN_INT_FUNC_PTR) (ENGINE *);
 /* Specific control function pointer */
-typedef int (*ENGINE_CTRL_FUNC_PTR)(ENGINE *, int, long, void *, void (*f)(void));
+typedef int (*ENGINE_CTRL_FUNC_PTR) (ENGINE *, int, long, void *,
+                                     void (*f) (void));
 /* Generic load_key function pointer */
-typedef EVP_PKEY * (*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *,
-	UI_METHOD *ui_method, void *callback_data);
-typedef int (*ENGINE_SSL_CLIENT_CERT_PTR)(ENGINE *, SSL *ssl,
-	STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **pkey,
-	STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data);
+typedef EVP_PKEY *(*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *,
+                                         UI_METHOD *ui_method,
+                                         void *callback_data);
+typedef int (*ENGINE_SSL_CLIENT_CERT_PTR) (ENGINE *, SSL *ssl,
+                                           STACK_OF(X509_NAME) *ca_dn,
+                                           X509 **pcert, EVP_PKEY **pkey,
+                                           STACK_OF(X509) **pother,
+                                           UI_METHOD *ui_method,
+                                           void *callback_data);
 /*-
  * These callback types are for an ENGINE's handler for cipher and digest logic.
  * These handlers have these prototypes;
@@ -303,21 +355,29 @@ typedef int (*ENGINE_SSL_CLIENT_CERT_PTR)(ENGINE *, SSL *ssl,
  * If the framework wants a list of supported 'nid's, it will call;
  *   foo(e, NULL, &p_nids, 0); (returns number of 'nids' or -1 for error)
  */
-/* Returns to a pointer to the array of supported cipher 'nid's. If the second
- * parameter is non-NULL it is set to the size of the returned array. */
-typedef int (*ENGINE_CIPHERS_PTR)(ENGINE *, const EVP_CIPHER **, const int **, int);
-typedef int (*ENGINE_DIGESTS_PTR)(ENGINE *, const EVP_MD **, const int **, int);
-typedef int (*ENGINE_PKEY_METHS_PTR)(ENGINE *, EVP_PKEY_METHOD **, const int **, int);
-typedef int (*ENGINE_PKEY_ASN1_METHS_PTR)(ENGINE *, EVP_PKEY_ASN1_METHOD **, const int **, int);
-/* STRUCTURE functions ... all of these functions deal with pointers to ENGINE
- * structures where the pointers have a "structural reference". This means that
- * their reference is to allowed access to the structure but it does not imply
- * that the structure is functional. To simply increment or decrement the
- * structural reference count, use ENGINE_by_id and ENGINE_free. NB: This is not
- * required when iterating using ENGINE_get_next as it will automatically
- * decrement the structural reference count of the "current" ENGINE and
- * increment the structural reference count of the ENGINE it returns (unless it
- * is NULL). */
+/*
+ * Returns to a pointer to the array of supported cipher 'nid's. If the
+ * second parameter is non-NULL it is set to the size of the returned array.
+ */
+typedef int (*ENGINE_CIPHERS_PTR) (ENGINE *, const EVP_CIPHER **,
+                                   const int **, int);
+typedef int (*ENGINE_DIGESTS_PTR) (ENGINE *, const EVP_MD **, const int **,
+                                   int);
+typedef int (*ENGINE_PKEY_METHS_PTR) (ENGINE *, EVP_PKEY_METHOD **,
+                                      const int **, int);
+typedef int (*ENGINE_PKEY_ASN1_METHS_PTR) (ENGINE *, EVP_PKEY_ASN1_METHOD **,
+                                           const int **, int);
+/*
+ * STRUCTURE functions ... all of these functions deal with pointers to
+ * ENGINE structures where the pointers have a "structural reference". This
+ * means that their reference is to allowed access to the structure but it
+ * does not imply that the structure is functional. To simply increment or
+ * decrement the structural reference count, use ENGINE_by_id and
+ * ENGINE_free. NB: This is not required when iterating using ENGINE_get_next
+ * as it will automatically decrement the structural reference count of the
+ * "current" ENGINE and increment the structural reference count of the
+ * ENGINE it returns (unless it is NULL).
+ */
 
 /* Get the first/last "ENGINE" type available. */
 ENGINE *ENGINE_get_first(void);
@@ -334,7 +394,7 @@ ENGINE *ENGINE_by_id(const char *id);
 /* Add all the built-in engines. */
 void ENGINE_load_openssl(void);
 void ENGINE_load_dynamic(void);
-#ifndef OPENSSL_NO_STATIC_ENGINE
+# ifndef OPENSSL_NO_STATIC_ENGINE
 void ENGINE_load_4758cca(void);
 void ENGINE_load_aep(void);
 void ENGINE_load_atalla(void);
@@ -345,19 +405,21 @@ void ENGINE_load_sureware(void);
 void ENGINE_load_ubsec(void);
 void ENGINE_load_padlock(void);
 void ENGINE_load_capi(void);
-#ifndef OPENSSL_NO_GMP
+#  ifndef OPENSSL_NO_GMP
 void ENGINE_load_gmp(void);
-#endif
-#ifndef OPENSSL_NO_GOST
+#  endif
+#  ifndef OPENSSL_NO_GOST
 void ENGINE_load_gost(void);
-#endif
-#endif
+#  endif
+# endif
 void ENGINE_load_cryptodev(void);
 void ENGINE_load_rdrand(void);
 void ENGINE_load_builtin_engines(void);
 
-/* Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
- * "registry" handling. */
+/*
+ * Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
+ * "registry" handling.
+ */
 unsigned int ENGINE_get_table_flags(void);
 void ENGINE_set_table_flags(unsigned int flags);
 
@@ -367,7 +429,7 @@ void ENGINE_set_table_flags(unsigned int flags);
  *   ENGINE_unregister_***(e) - unregister the implementation from 'e'
  *   ENGINE_register_all_***() - call ENGINE_register_***() for each 'e' in the list
  * Cleanup is automatically registered from each table when required, so
- * ENGINE_cleanup() will reverse any "register" operations. 
+ * ENGINE_cleanup() will reverse any "register" operations.
  */
 
 int ENGINE_register_RSA(ENGINE *e);
@@ -414,63 +476,77 @@ int ENGINE_register_pkey_asn1_meths(ENGINE *e);
 void ENGINE_unregister_pkey_asn1_meths(ENGINE *e);
 void ENGINE_register_all_pkey_asn1_meths(void);
 
-/* These functions register all support from the above categories. Note, use of
- * these functions can result in static linkage of code your application may not
- * need. If you only need a subset of functionality, consider using more
- * selective initialisation. */
+/*
+ * These functions register all support from the above categories. Note, use
+ * of these functions can result in static linkage of code your application
+ * may not need. If you only need a subset of functionality, consider using
+ * more selective initialisation.
+ */
 int ENGINE_register_complete(ENGINE *e);
 int ENGINE_register_all_complete(void);
 
-/* Send parametrised control commands to the engine. The possibilities to send
- * down an integer, a pointer to data or a function pointer are provided. Any of
- * the parameters may or may not be NULL, depending on the command number. In
- * actuality, this function only requires a structural (rather than functional)
- * reference to an engine, but many control commands may require the engine be
- * functional. The caller should be aware of trying commands that require an
- * operational ENGINE, and only use functional references in such situations. */
-int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
-
-/* This function tests if an ENGINE-specific command is usable as a "setting".
- * Eg. in an application's config file that gets processed through
+/*
+ * Send parametrised control commands to the engine. The possibilities to
+ * send down an integer, a pointer to data or a function pointer are
+ * provided. Any of the parameters may or may not be NULL, depending on the
+ * command number. In actuality, this function only requires a structural
+ * (rather than functional) reference to an engine, but many control commands
+ * may require the engine be functional. The caller should be aware of trying
+ * commands that require an operational ENGINE, and only use functional
+ * references in such situations.
+ */
+int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
+
+/*
+ * This function tests if an ENGINE-specific command is usable as a
+ * "setting". Eg. in an application's config file that gets processed through
  * ENGINE_ctrl_cmd_string(). If this returns zero, it is not available to
- * ENGINE_ctrl_cmd_string(), only ENGINE_ctrl(). */
+ * ENGINE_ctrl_cmd_string(), only ENGINE_ctrl().
+ */
 int ENGINE_cmd_is_executable(ENGINE *e, int cmd);
 
-/* This function works like ENGINE_ctrl() with the exception of taking a
- * command name instead of a command number, and can handle optional commands.
- * See the comment on ENGINE_ctrl_cmd_string() for an explanation on how to
- * use the cmd_name and cmd_optional. */
+/*
+ * This function works like ENGINE_ctrl() with the exception of taking a
+ * command name instead of a command number, and can handle optional
+ * commands. See the comment on ENGINE_ctrl_cmd_string() for an explanation
+ * on how to use the cmd_name and cmd_optional.
+ */
 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name,
-        long i, void *p, void (*f)(void), int cmd_optional);
-
-/* This function passes a command-name and argument to an ENGINE. The cmd_name
- * is converted to a command number and the control command is called using
- * 'arg' as an argument (unless the ENGINE doesn't support such a command, in
- * which case no control command is called). The command is checked for input
- * flags, and if necessary the argument will be converted to a numeric value. If
- * cmd_optional is non-zero, then if the ENGINE doesn't support the given
- * cmd_name the return value will be success anyway. This function is intended
- * for applications to use so that users (or config files) can supply
- * engine-specific config data to the ENGINE at run-time to control behaviour of
- * specific engines. As such, it shouldn't be used for calling ENGINE_ctrl()
- * functions that return data, deal with binary data, or that are otherwise
- * supposed to be used directly through ENGINE_ctrl() in application code. Any
- * "return" data from an ENGINE_ctrl() operation in this function will be lost -
- * the return value is interpreted as failure if the return value is zero,
- * success otherwise, and this function returns a boolean value as a result. In
- * other words, vendors of 'ENGINE'-enabled devices should write ENGINE
- * implementations with parameterisations that work in this scheme, so that
- * compliant ENGINE-based applications can work consistently with the same
- * configuration for the same ENGINE-enabled devices, across applications. */
+                    long i, void *p, void (*f) (void), int cmd_optional);
+
+/*
+ * This function passes a command-name and argument to an ENGINE. The
+ * cmd_name is converted to a command number and the control command is
+ * called using 'arg' as an argument (unless the ENGINE doesn't support such
+ * a command, in which case no control command is called). The command is
+ * checked for input flags, and if necessary the argument will be converted
+ * to a numeric value. If cmd_optional is non-zero, then if the ENGINE
+ * doesn't support the given cmd_name the return value will be success
+ * anyway. This function is intended for applications to use so that users
+ * (or config files) can supply engine-specific config data to the ENGINE at
+ * run-time to control behaviour of specific engines. As such, it shouldn't
+ * be used for calling ENGINE_ctrl() functions that return data, deal with
+ * binary data, or that are otherwise supposed to be used directly through
+ * ENGINE_ctrl() in application code. Any "return" data from an ENGINE_ctrl()
+ * operation in this function will be lost - the return value is interpreted
+ * as failure if the return value is zero, success otherwise, and this
+ * function returns a boolean value as a result. In other words, vendors of
+ * 'ENGINE'-enabled devices should write ENGINE implementations with
+ * parameterisations that work in this scheme, so that compliant ENGINE-based
+ * applications can work consistently with the same configuration for the
+ * same ENGINE-enabled devices, across applications.
+ */
 int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg,
-				int cmd_optional);
-
-/* These functions are useful for manufacturing new ENGINE structures. They
- * don't address reference counting at all - one uses them to populate an ENGINE
- * structure with personalised implementations of things prior to using it
- * directly or adding it to the builtin ENGINE list in OpenSSL. These are also
- * here so that the ENGINE structure doesn't have to be exposed and break binary
- * compatibility! */
+                           int cmd_optional);
+
+/*
+ * These functions are useful for manufacturing new ENGINE structures. They
+ * don't address reference counting at all - one uses them to populate an
+ * ENGINE structure with personalised implementations of things prior to
+ * using it directly or adding it to the builtin ENGINE list in OpenSSL.
+ * These are also here so that the ENGINE structure doesn't have to be
+ * exposed and break binary compatibility!
+ */
 ENGINE *ENGINE_new(void);
 int ENGINE_free(ENGINE *e);
 int ENGINE_up_ref(ENGINE *e);
@@ -487,10 +563,12 @@ int ENGINE_set_destroy_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR destroy_f);
 int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
 int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
 int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
-int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f);
+int ENGINE_set_load_privkey_function(ENGINE *e,
+                                     ENGINE_LOAD_KEY_PTR loadpriv_f);
 int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
 int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
-				ENGINE_SSL_CLIENT_CERT_PTR loadssl_f);
+                                             ENGINE_SSL_CLIENT_CERT_PTR
+                                             loadssl_f);
 int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f);
 int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f);
 int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f);
@@ -499,20 +577,25 @@ int ENGINE_set_flags(ENGINE *e, int flags);
 int ENGINE_set_cmd_defns(ENGINE *e, const ENGINE_CMD_DEFN *defns);
 /* These functions allow control over any per-structure ENGINE data. */
 int ENGINE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-		CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                            CRYPTO_EX_dup *dup_func,
+                            CRYPTO_EX_free *free_func);
 int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg);
 void *ENGINE_get_ex_data(const ENGINE *e, int idx);
 
-/* This function cleans up anything that needs it. Eg. the ENGINE_add() function
- * automatically ensures the list cleanup function is registered to be called
- * from ENGINE_cleanup(). Similarly, all ENGINE_register_*** functions ensure
- * ENGINE_cleanup() will clean up after them. */
+/*
+ * This function cleans up anything that needs it. Eg. the ENGINE_add()
+ * function automatically ensures the list cleanup function is registered to
+ * be called from ENGINE_cleanup(). Similarly, all ENGINE_register_***
+ * functions ensure ENGINE_cleanup() will clean up after them.
+ */
 void ENGINE_cleanup(void);
 
-/* These return values from within the ENGINE structure. These can be useful
+/*
+ * These return values from within the ENGINE structure. These can be useful
  * with functional references as well as structural references - it depends
  * which you obtained. Using the result for functional purposes if you only
- * obtained a structural reference may be problematic! */
+ * obtained a structural reference may be problematic!
+ */
 const char *ENGINE_get_id(const ENGINE *e);
 const char *ENGINE_get_name(const ENGINE *e);
 const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
@@ -528,7 +611,8 @@ ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
 ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
-ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e);
+ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE
+                                                               *e);
 ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e);
 ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e);
 ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e);
@@ -538,49 +622,60 @@ const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid);
 const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid);
 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid);
 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
-					const char *str, int len);
+                                                          const char *str,
+                                                          int len);
 const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
-					const char *str, int len);
+                                                      const char *str,
+                                                      int len);
 const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e);
 int ENGINE_get_flags(const ENGINE *e);
 
-/* FUNCTIONAL functions. These functions deal with ENGINE structures
- * that have (or will) be initialised for use. Broadly speaking, the
- * structural functions are useful for iterating the list of available
- * engine types, creating new engine types, and other "list" operations.
- * These functions actually deal with ENGINEs that are to be used. As
- * such these functions can fail (if applicable) when particular
- * engines are unavailable - eg. if a hardware accelerator is not
- * attached or not functioning correctly. Each ENGINE has 2 reference
- * counts; structural and functional. Every time a functional reference
- * is obtained or released, a corresponding structural reference is
- * automatically obtained or released too. */
-
-/* Initialise a engine type for use (or up its reference count if it's
- * already in use). This will fail if the engine is not currently
- * operational and cannot initialise. */
+/*
+ * FUNCTIONAL functions. These functions deal with ENGINE structures that
+ * have (or will) be initialised for use. Broadly speaking, the structural
+ * functions are useful for iterating the list of available engine types,
+ * creating new engine types, and other "list" operations. These functions
+ * actually deal with ENGINEs that are to be used. As such these functions
+ * can fail (if applicable) when particular engines are unavailable - eg. if
+ * a hardware accelerator is not attached or not functioning correctly. Each
+ * ENGINE has 2 reference counts; structural and functional. Every time a
+ * functional reference is obtained or released, a corresponding structural
+ * reference is automatically obtained or released too.
+ */
+
+/*
+ * Initialise a engine type for use (or up its reference count if it's
+ * already in use). This will fail if the engine is not currently operational
+ * and cannot initialise.
+ */
 int ENGINE_init(ENGINE *e);
-/* Free a functional reference to a engine type. This does not require
- * a corresponding call to ENGINE_free as it also releases a structural
- * reference. */
+/*
+ * Free a functional reference to a engine type. This does not require a
+ * corresponding call to ENGINE_free as it also releases a structural
+ * reference.
+ */
 int ENGINE_finish(ENGINE *e);
 
-/* The following functions handle keys that are stored in some secondary
+/*
+ * The following functions handle keys that are stored in some secondary
  * location, handled by the engine.  The storage may be on a card or
- * whatever. */
+ * whatever.
+ */
 EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                  UI_METHOD *ui_method, void *callback_data);
 EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                 UI_METHOD *ui_method, void *callback_data);
 int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
-	STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **ppkey,
-	STACK_OF(X509) **pother,
-	UI_METHOD *ui_method, void *callback_data);
-
-/* This returns a pointer for the current ENGINE structure that
- * is (by default) performing any RSA operations. The value returned
- * is an incremented reference, so it should be free'd (ENGINE_finish)
- * before it is discarded. */
+                                STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
+                                EVP_PKEY **ppkey, STACK_OF(X509) **pother,
+                                UI_METHOD *ui_method, void *callback_data);
+
+/*
+ * This returns a pointer for the current ENGINE structure that is (by
+ * default) performing any RSA operations. The value returned is an
+ * incremented reference, so it should be free'd (ENGINE_finish) before it is
+ * discarded.
+ */
 ENGINE *ENGINE_get_default_RSA(void);
 /* Same for the other "methods" */
 ENGINE *ENGINE_get_default_DSA(void);
@@ -588,17 +683,21 @@ ENGINE *ENGINE_get_default_ECDH(void);
 ENGINE *ENGINE_get_default_ECDSA(void);
 ENGINE *ENGINE_get_default_DH(void);
 ENGINE *ENGINE_get_default_RAND(void);
-/* These functions can be used to get a functional reference to perform
- * ciphering or digesting corresponding to "nid". */
+/*
+ * These functions can be used to get a functional reference to perform
+ * ciphering or digesting corresponding to "nid".
+ */
 ENGINE *ENGINE_get_cipher_engine(int nid);
 ENGINE *ENGINE_get_digest_engine(int nid);
 ENGINE *ENGINE_get_pkey_meth_engine(int nid);
 ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid);
 
-/* This sets a new default ENGINE structure for performing RSA
- * operations. If the result is non-zero (success) then the ENGINE
- * structure will have had its reference count up'd so the caller
- * should still free their own reference 'e'. */
+/*
+ * This sets a new default ENGINE structure for performing RSA operations. If
+ * the result is non-zero (success) then the ENGINE structure will have had
+ * its reference count up'd so the caller should still free their own
+ * reference 'e'.
+ */
 int ENGINE_set_default_RSA(ENGINE *e);
 int ENGINE_set_default_string(ENGINE *e, const char *def_list);
 /* Same for the other "methods" */
@@ -612,11 +711,13 @@ int ENGINE_set_default_digests(ENGINE *e);
 int ENGINE_set_default_pkey_meths(ENGINE *e);
 int ENGINE_set_default_pkey_asn1_meths(ENGINE *e);
 
-/* The combination "set" - the flags are bitwise "OR"d from the
+/*
+ * The combination "set" - the flags are bitwise "OR"d from the
  * ENGINE_METHOD_*** defines above. As with the "ENGINE_register_complete()"
  * function, this function can result in unnecessary static linkage. If your
  * application requires only specific functionality, consider using more
- * selective functions. */
+ * selective functions.
+ */
 int ENGINE_set_default(ENGINE *e, unsigned int flags);
 
 void ENGINE_add_conf_module(void);
@@ -629,125 +730,140 @@ void ENGINE_add_conf_module(void);
 /**************************/
 
 /* Binary/behaviour compatibility levels */
-#define OSSL_DYNAMIC_VERSION		(unsigned long)0x00020000
-/* Binary versions older than this are too old for us (whether we're a loader or
- * a loadee) */
-#define OSSL_DYNAMIC_OLDEST		(unsigned long)0x00020000
-
-/* When compiling an ENGINE entirely as an external shared library, loadable by
- * the "dynamic" ENGINE, these types are needed. The 'dynamic_fns' structure
- * type provides the calling application's (or library's) error functionality
- * and memory management function pointers to the loaded library. These should
- * be used/set in the loaded library code so that the loading application's
- * 'state' will be used/changed in all operations. The 'static_state' pointer
- * allows the loaded library to know if it shares the same static data as the
- * calling application (or library), and thus whether these callbacks need to be
- * set or not. */
-typedef void *(*dyn_MEM_malloc_cb)(size_t);
-typedef void *(*dyn_MEM_realloc_cb)(void *, size_t);
-typedef void (*dyn_MEM_free_cb)(void *);
+# define OSSL_DYNAMIC_VERSION            (unsigned long)0x00020000
+/*
+ * Binary versions older than this are too old for us (whether we're a loader
+ * or a loadee)
+ */
+# define OSSL_DYNAMIC_OLDEST             (unsigned long)0x00020000
+
+/*
+ * When compiling an ENGINE entirely as an external shared library, loadable
+ * by the "dynamic" ENGINE, these types are needed. The 'dynamic_fns'
+ * structure type provides the calling application's (or library's) error
+ * functionality and memory management function pointers to the loaded
+ * library. These should be used/set in the loaded library code so that the
+ * loading application's 'state' will be used/changed in all operations. The
+ * 'static_state' pointer allows the loaded library to know if it shares the
+ * same static data as the calling application (or library), and thus whether
+ * these callbacks need to be set or not.
+ */
+typedef void *(*dyn_MEM_malloc_cb) (size_t);
+typedef void *(*dyn_MEM_realloc_cb) (void *, size_t);
+typedef void (*dyn_MEM_free_cb) (void *);
 typedef struct st_dynamic_MEM_fns {
-	dyn_MEM_malloc_cb			malloc_cb;
-	dyn_MEM_realloc_cb			realloc_cb;
-	dyn_MEM_free_cb				free_cb;
-	} dynamic_MEM_fns;
-/* FIXME: Perhaps the memory and locking code (crypto.h) should declare and use
- * these types so we (and any other dependant code) can simplify a bit?? */
-typedef void (*dyn_lock_locking_cb)(int,int,const char *,int);
-typedef int (*dyn_lock_add_lock_cb)(int*,int,int,const char *,int);
-typedef struct CRYPTO_dynlock_value *(*dyn_dynlock_create_cb)(
-						const char *,int);
-typedef void (*dyn_dynlock_lock_cb)(int,struct CRYPTO_dynlock_value *,
-						const char *,int);
-typedef void (*dyn_dynlock_destroy_cb)(struct CRYPTO_dynlock_value *,
-						const char *,int);
+    dyn_MEM_malloc_cb malloc_cb;
+    dyn_MEM_realloc_cb realloc_cb;
+    dyn_MEM_free_cb free_cb;
+} dynamic_MEM_fns;
+/*
+ * FIXME: Perhaps the memory and locking code (crypto.h) should declare and
+ * use these types so we (and any other dependant code) can simplify a bit??
+ */
+typedef void (*dyn_lock_locking_cb) (int, int, const char *, int);
+typedef int (*dyn_lock_add_lock_cb) (int *, int, int, const char *, int);
+typedef struct CRYPTO_dynlock_value *(*dyn_dynlock_create_cb) (const char *,
+                                                               int);
+typedef void (*dyn_dynlock_lock_cb) (int, struct CRYPTO_dynlock_value *,
+                                     const char *, int);
+typedef void (*dyn_dynlock_destroy_cb) (struct CRYPTO_dynlock_value *,
+                                        const char *, int);
 typedef struct st_dynamic_LOCK_fns {
-	dyn_lock_locking_cb			lock_locking_cb;
-	dyn_lock_add_lock_cb			lock_add_lock_cb;
-	dyn_dynlock_create_cb			dynlock_create_cb;
-	dyn_dynlock_lock_cb			dynlock_lock_cb;
-	dyn_dynlock_destroy_cb			dynlock_destroy_cb;
-	} dynamic_LOCK_fns;
+    dyn_lock_locking_cb lock_locking_cb;
+    dyn_lock_add_lock_cb lock_add_lock_cb;
+    dyn_dynlock_create_cb dynlock_create_cb;
+    dyn_dynlock_lock_cb dynlock_lock_cb;
+    dyn_dynlock_destroy_cb dynlock_destroy_cb;
+} dynamic_LOCK_fns;
 /* The top-level structure */
 typedef struct st_dynamic_fns {
-	void 					*static_state;
-	const ERR_FNS				*err_fns;
-	const CRYPTO_EX_DATA_IMPL		*ex_data_fns;
-	dynamic_MEM_fns				mem_fns;
-	dynamic_LOCK_fns			lock_fns;
-	} dynamic_fns;
-
-/* The version checking function should be of this prototype. NB: The
- * ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading code.
- * If this function returns zero, it indicates a (potential) version
+    void *static_state;
+    const ERR_FNS *err_fns;
+    const CRYPTO_EX_DATA_IMPL *ex_data_fns;
+    dynamic_MEM_fns mem_fns;
+    dynamic_LOCK_fns lock_fns;
+} dynamic_fns;
+
+/*
+ * The version checking function should be of this prototype. NB: The
+ * ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading
+ * code. If this function returns zero, it indicates a (potential) version
  * incompatibility and the loaded library doesn't believe it can proceed.
  * Otherwise, the returned value is the (latest) version supported by the
- * loading library. The loader may still decide that the loaded code's version
- * is unsatisfactory and could veto the load. The function is expected to
- * be implemented with the symbol name "v_check", and a default implementation
- * can be fully instantiated with IMPLEMENT_DYNAMIC_CHECK_FN(). */
-typedef unsigned long (*dynamic_v_check_fn)(unsigned long ossl_version);
-#define IMPLEMENT_DYNAMIC_CHECK_FN() \
-	OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
-	OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
-		if(v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
-		return 0; }
-
-/* This function is passed the ENGINE structure to initialise with its own
+ * loading library. The loader may still decide that the loaded code's
+ * version is unsatisfactory and could veto the load. The function is
+ * expected to be implemented with the symbol name "v_check", and a default
+ * implementation can be fully instantiated with
+ * IMPLEMENT_DYNAMIC_CHECK_FN().
+ */
+typedef unsigned long (*dynamic_v_check_fn) (unsigned long ossl_version);
+# define IMPLEMENT_DYNAMIC_CHECK_FN() \
+        OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
+        OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
+                if(v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
+                return 0; }
+
+/*
+ * This function is passed the ENGINE structure to initialise with its own
  * function and command settings. It should not adjust the structural or
- * functional reference counts. If this function returns zero, (a) the load will
- * be aborted, (b) the previous ENGINE state will be memcpy'd back onto the
- * structure, and (c) the shared library will be unloaded. So implementations
- * should do their own internal cleanup in failure circumstances otherwise they
- * could leak. The 'id' parameter, if non-NULL, represents the ENGINE id that
- * the loader is looking for. If this is NULL, the shared library can choose to
- * return failure or to initialise a 'default' ENGINE. If non-NULL, the shared
- * library must initialise only an ENGINE matching the passed 'id'. The function
- * is expected to be implemented with the symbol name "bind_engine". A standard
- * implementation can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where
- * the parameter 'fn' is a callback function that populates the ENGINE structure
- * and returns an int value (zero for failure). 'fn' should have prototype;
- *    [static] int fn(ENGINE *e, const char *id); */
-typedef int (*dynamic_bind_engine)(ENGINE *e, const char *id,
-				const dynamic_fns *fns);
-#define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
-	OPENSSL_EXPORT \
-	int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
-	OPENSSL_EXPORT \
-	int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
-		if(ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
-		if(!CRYPTO_set_mem_functions(fns->mem_fns.malloc_cb, \
-			fns->mem_fns.realloc_cb, fns->mem_fns.free_cb)) \
-			return 0; \
-		CRYPTO_set_locking_callback(fns->lock_fns.lock_locking_cb); \
-		CRYPTO_set_add_lock_callback(fns->lock_fns.lock_add_lock_cb); \
-		CRYPTO_set_dynlock_create_callback(fns->lock_fns.dynlock_create_cb); \
-		CRYPTO_set_dynlock_lock_callback(fns->lock_fns.dynlock_lock_cb); \
-		CRYPTO_set_dynlock_destroy_callback(fns->lock_fns.dynlock_destroy_cb); \
-		if(!CRYPTO_set_ex_data_implementation(fns->ex_data_fns)) \
-			return 0; \
-		if(!ERR_set_implementation(fns->err_fns)) return 0; \
-	skip_cbs: \
-		if(!fn(e,id)) return 0; \
-		return 1; }
-
-/* If the loading application (or library) and the loaded ENGINE library share
- * the same static data (eg. they're both dynamically linked to the same
- * libcrypto.so) we need a way to avoid trying to set system callbacks - this
- * would fail, and for the same reason that it's unnecessary to try. If the
- * loaded ENGINE has (or gets from through the loader) its own copy of the
- * libcrypto static data, we will need to set the callbacks. The easiest way to
- * detect this is to have a function that returns a pointer to some static data
- * and let the loading application and loaded ENGINE compare their respective
- * values. */
+ * functional reference counts. If this function returns zero, (a) the load
+ * will be aborted, (b) the previous ENGINE state will be memcpy'd back onto
+ * the structure, and (c) the shared library will be unloaded. So
+ * implementations should do their own internal cleanup in failure
+ * circumstances otherwise they could leak. The 'id' parameter, if non-NULL,
+ * represents the ENGINE id that the loader is looking for. If this is NULL,
+ * the shared library can choose to return failure or to initialise a
+ * 'default' ENGINE. If non-NULL, the shared library must initialise only an
+ * ENGINE matching the passed 'id'. The function is expected to be
+ * implemented with the symbol name "bind_engine". A standard implementation
+ * can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where the parameter
+ * 'fn' is a callback function that populates the ENGINE structure and
+ * returns an int value (zero for failure). 'fn' should have prototype;
+ * [static] int fn(ENGINE *e, const char *id);
+ */
+typedef int (*dynamic_bind_engine) (ENGINE *e, const char *id,
+                                    const dynamic_fns *fns);
+# define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
+        OPENSSL_EXPORT \
+        int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
+        OPENSSL_EXPORT \
+        int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
+                if(ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
+                if(!CRYPTO_set_mem_functions(fns->mem_fns.malloc_cb, \
+                        fns->mem_fns.realloc_cb, fns->mem_fns.free_cb)) \
+                        return 0; \
+                CRYPTO_set_locking_callback(fns->lock_fns.lock_locking_cb); \
+                CRYPTO_set_add_lock_callback(fns->lock_fns.lock_add_lock_cb); \
+                CRYPTO_set_dynlock_create_callback(fns->lock_fns.dynlock_create_cb); \
+                CRYPTO_set_dynlock_lock_callback(fns->lock_fns.dynlock_lock_cb); \
+                CRYPTO_set_dynlock_destroy_callback(fns->lock_fns.dynlock_destroy_cb); \
+                if(!CRYPTO_set_ex_data_implementation(fns->ex_data_fns)) \
+                        return 0; \
+                if(!ERR_set_implementation(fns->err_fns)) return 0; \
+        skip_cbs: \
+                if(!fn(e,id)) return 0; \
+                return 1; }
+
+/*
+ * If the loading application (or library) and the loaded ENGINE library
+ * share the same static data (eg. they're both dynamically linked to the
+ * same libcrypto.so) we need a way to avoid trying to set system callbacks -
+ * this would fail, and for the same reason that it's unnecessary to try. If
+ * the loaded ENGINE has (or gets from through the loader) its own copy of
+ * the libcrypto static data, we will need to set the callbacks. The easiest
+ * way to detect this is to have a function that returns a pointer to some
+ * static data and let the loading application and loaded ENGINE compare
+ * their respective values.
+ */
 void *ENGINE_get_static_state(void);
 
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
+# if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
 void ENGINE_setup_bsd_cryptodev(void);
-#endif
+# endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ENGINE_strings(void);
@@ -755,88 +871,88 @@ void ERR_load_ENGINE_strings(void);
 /* Error codes for the ENGINE functions. */
 
 /* Function codes. */
-#define ENGINE_F_DYNAMIC_CTRL				 180
-#define ENGINE_F_DYNAMIC_GET_DATA_CTX			 181
-#define ENGINE_F_DYNAMIC_LOAD				 182
-#define ENGINE_F_DYNAMIC_SET_DATA_CTX			 183
-#define ENGINE_F_ENGINE_ADD				 105
-#define ENGINE_F_ENGINE_BY_ID				 106
-#define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE		 170
-#define ENGINE_F_ENGINE_CTRL				 142
-#define ENGINE_F_ENGINE_CTRL_CMD			 178
-#define ENGINE_F_ENGINE_CTRL_CMD_STRING			 171
-#define ENGINE_F_ENGINE_FINISH				 107
-#define ENGINE_F_ENGINE_FREE_UTIL			 108
-#define ENGINE_F_ENGINE_GET_CIPHER			 185
-#define ENGINE_F_ENGINE_GET_DEFAULT_TYPE		 177
-#define ENGINE_F_ENGINE_GET_DIGEST			 186
-#define ENGINE_F_ENGINE_GET_NEXT			 115
-#define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH		 193
-#define ENGINE_F_ENGINE_GET_PKEY_METH			 192
-#define ENGINE_F_ENGINE_GET_PREV			 116
-#define ENGINE_F_ENGINE_INIT				 119
-#define ENGINE_F_ENGINE_LIST_ADD			 120
-#define ENGINE_F_ENGINE_LIST_REMOVE			 121
-#define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY		 150
-#define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY			 151
-#define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT		 194
-#define ENGINE_F_ENGINE_NEW				 122
-#define ENGINE_F_ENGINE_REMOVE				 123
-#define ENGINE_F_ENGINE_SET_DEFAULT_STRING		 189
-#define ENGINE_F_ENGINE_SET_DEFAULT_TYPE		 126
-#define ENGINE_F_ENGINE_SET_ID				 129
-#define ENGINE_F_ENGINE_SET_NAME			 130
-#define ENGINE_F_ENGINE_TABLE_REGISTER			 184
-#define ENGINE_F_ENGINE_UNLOAD_KEY			 152
-#define ENGINE_F_ENGINE_UNLOCKED_FINISH			 191
-#define ENGINE_F_ENGINE_UP_REF				 190
-#define ENGINE_F_INT_CTRL_HELPER			 172
-#define ENGINE_F_INT_ENGINE_CONFIGURE			 188
-#define ENGINE_F_INT_ENGINE_MODULE_INIT			 187
-#define ENGINE_F_LOG_MESSAGE				 141
+# define ENGINE_F_DYNAMIC_CTRL                            180
+# define ENGINE_F_DYNAMIC_GET_DATA_CTX                    181
+# define ENGINE_F_DYNAMIC_LOAD                            182
+# define ENGINE_F_DYNAMIC_SET_DATA_CTX                    183
+# define ENGINE_F_ENGINE_ADD                              105
+# define ENGINE_F_ENGINE_BY_ID                            106
+# define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE                170
+# define ENGINE_F_ENGINE_CTRL                             142
+# define ENGINE_F_ENGINE_CTRL_CMD                         178
+# define ENGINE_F_ENGINE_CTRL_CMD_STRING                  171
+# define ENGINE_F_ENGINE_FINISH                           107
+# define ENGINE_F_ENGINE_FREE_UTIL                        108
+# define ENGINE_F_ENGINE_GET_CIPHER                       185
+# define ENGINE_F_ENGINE_GET_DEFAULT_TYPE                 177
+# define ENGINE_F_ENGINE_GET_DIGEST                       186
+# define ENGINE_F_ENGINE_GET_NEXT                         115
+# define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH               193
+# define ENGINE_F_ENGINE_GET_PKEY_METH                    192
+# define ENGINE_F_ENGINE_GET_PREV                         116
+# define ENGINE_F_ENGINE_INIT                             119
+# define ENGINE_F_ENGINE_LIST_ADD                         120
+# define ENGINE_F_ENGINE_LIST_REMOVE                      121
+# define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY                 150
+# define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY                  151
+# define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT             194
+# define ENGINE_F_ENGINE_NEW                              122
+# define ENGINE_F_ENGINE_REMOVE                           123
+# define ENGINE_F_ENGINE_SET_DEFAULT_STRING               189
+# define ENGINE_F_ENGINE_SET_DEFAULT_TYPE                 126
+# define ENGINE_F_ENGINE_SET_ID                           129
+# define ENGINE_F_ENGINE_SET_NAME                         130
+# define ENGINE_F_ENGINE_TABLE_REGISTER                   184
+# define ENGINE_F_ENGINE_UNLOAD_KEY                       152
+# define ENGINE_F_ENGINE_UNLOCKED_FINISH                  191
+# define ENGINE_F_ENGINE_UP_REF                           190
+# define ENGINE_F_INT_CTRL_HELPER                         172
+# define ENGINE_F_INT_ENGINE_CONFIGURE                    188
+# define ENGINE_F_INT_ENGINE_MODULE_INIT                  187
+# define ENGINE_F_LOG_MESSAGE                             141
 
 /* Reason codes. */
-#define ENGINE_R_ALREADY_LOADED				 100
-#define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER		 133
-#define ENGINE_R_CMD_NOT_EXECUTABLE			 134
-#define ENGINE_R_COMMAND_TAKES_INPUT			 135
-#define ENGINE_R_COMMAND_TAKES_NO_INPUT			 136
-#define ENGINE_R_CONFLICTING_ENGINE_ID			 103
-#define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED		 119
-#define ENGINE_R_DH_NOT_IMPLEMENTED			 139
-#define ENGINE_R_DSA_NOT_IMPLEMENTED			 140
-#define ENGINE_R_DSO_FAILURE				 104
-#define ENGINE_R_DSO_NOT_FOUND				 132
-#define ENGINE_R_ENGINES_SECTION_ERROR			 148
-#define ENGINE_R_ENGINE_CONFIGURATION_ERROR		 102
-#define ENGINE_R_ENGINE_IS_NOT_IN_LIST			 105
-#define ENGINE_R_ENGINE_SECTION_ERROR			 149
-#define ENGINE_R_FAILED_LOADING_PRIVATE_KEY		 128
-#define ENGINE_R_FAILED_LOADING_PUBLIC_KEY		 129
-#define ENGINE_R_FINISH_FAILED				 106
-#define ENGINE_R_GET_HANDLE_FAILED			 107
-#define ENGINE_R_ID_OR_NAME_MISSING			 108
-#define ENGINE_R_INIT_FAILED				 109
-#define ENGINE_R_INTERNAL_LIST_ERROR			 110
-#define ENGINE_R_INVALID_ARGUMENT			 143
-#define ENGINE_R_INVALID_CMD_NAME			 137
-#define ENGINE_R_INVALID_CMD_NUMBER			 138
-#define ENGINE_R_INVALID_INIT_VALUE			 151
-#define ENGINE_R_INVALID_STRING				 150
-#define ENGINE_R_NOT_INITIALISED			 117
-#define ENGINE_R_NOT_LOADED				 112
-#define ENGINE_R_NO_CONTROL_FUNCTION			 120
-#define ENGINE_R_NO_INDEX				 144
-#define ENGINE_R_NO_LOAD_FUNCTION			 125
-#define ENGINE_R_NO_REFERENCE				 130
-#define ENGINE_R_NO_SUCH_ENGINE				 116
-#define ENGINE_R_NO_UNLOAD_FUNCTION			 126
-#define ENGINE_R_PROVIDE_PARAMETERS			 113
-#define ENGINE_R_RSA_NOT_IMPLEMENTED			 141
-#define ENGINE_R_UNIMPLEMENTED_CIPHER			 146
-#define ENGINE_R_UNIMPLEMENTED_DIGEST			 147
-#define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD	 101
-#define ENGINE_R_VERSION_INCOMPATIBILITY		 145
+# define ENGINE_R_ALREADY_LOADED                          100
+# define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER                133
+# define ENGINE_R_CMD_NOT_EXECUTABLE                      134
+# define ENGINE_R_COMMAND_TAKES_INPUT                     135
+# define ENGINE_R_COMMAND_TAKES_NO_INPUT                  136
+# define ENGINE_R_CONFLICTING_ENGINE_ID                   103
+# define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED            119
+# define ENGINE_R_DH_NOT_IMPLEMENTED                      139
+# define ENGINE_R_DSA_NOT_IMPLEMENTED                     140
+# define ENGINE_R_DSO_FAILURE                             104
+# define ENGINE_R_DSO_NOT_FOUND                           132
+# define ENGINE_R_ENGINES_SECTION_ERROR                   148
+# define ENGINE_R_ENGINE_CONFIGURATION_ERROR              102
+# define ENGINE_R_ENGINE_IS_NOT_IN_LIST                   105
+# define ENGINE_R_ENGINE_SECTION_ERROR                    149
+# define ENGINE_R_FAILED_LOADING_PRIVATE_KEY              128
+# define ENGINE_R_FAILED_LOADING_PUBLIC_KEY               129
+# define ENGINE_R_FINISH_FAILED                           106
+# define ENGINE_R_GET_HANDLE_FAILED                       107
+# define ENGINE_R_ID_OR_NAME_MISSING                      108
+# define ENGINE_R_INIT_FAILED                             109
+# define ENGINE_R_INTERNAL_LIST_ERROR                     110
+# define ENGINE_R_INVALID_ARGUMENT                        143
+# define ENGINE_R_INVALID_CMD_NAME                        137
+# define ENGINE_R_INVALID_CMD_NUMBER                      138
+# define ENGINE_R_INVALID_INIT_VALUE                      151
+# define ENGINE_R_INVALID_STRING                          150
+# define ENGINE_R_NOT_INITIALISED                         117
+# define ENGINE_R_NOT_LOADED                              112
+# define ENGINE_R_NO_CONTROL_FUNCTION                     120
+# define ENGINE_R_NO_INDEX                                144
+# define ENGINE_R_NO_LOAD_FUNCTION                        125
+# define ENGINE_R_NO_REFERENCE                            130
+# define ENGINE_R_NO_SUCH_ENGINE                          116
+# define ENGINE_R_NO_UNLOAD_FUNCTION                      126
+# define ENGINE_R_PROVIDE_PARAMETERS                      113
+# define ENGINE_R_RSA_NOT_IMPLEMENTED                     141
+# define ENGINE_R_UNIMPLEMENTED_CIPHER                    146
+# define ENGINE_R_UNIMPLEMENTED_DIGEST                    147
+# define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD         101
+# define ENGINE_R_VERSION_INCOMPATIBILITY                 145
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/engine/enginetest.c b/crypto/engine/enginetest.c
index f4d70e7e0a..ab7c0c00dd 100644
--- a/crypto/engine/enginetest.c
+++ b/crypto/engine/enginetest.c
@@ -1,6 +1,7 @@
 /* crypto/engine/enginetest.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,220 +65,205 @@
 int main(int argc, char *argv[])
 {
     printf("No ENGINE support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
 static void display_engine_list(void)
-	{
-	ENGINE *h;
-	int loop;
+{
+    ENGINE *h;
+    int loop;
 
-	h = ENGINE_get_first();
-	loop = 0;
-	printf("listing available engine types\n");
-	while(h)
-		{
-		printf("engine %i, id = \"%s\", name = \"%s\"\n",
-			loop++, ENGINE_get_id(h), ENGINE_get_name(h));
-		h = ENGINE_get_next(h);
-		}
-	printf("end of list\n");
-	/* ENGINE_get_first() increases the struct_ref counter, so we 
-           must call ENGINE_free() to decrease it again */
-	ENGINE_free(h);
-	}
+    h = ENGINE_get_first();
+    loop = 0;
+    printf("listing available engine types\n");
+    while (h) {
+        printf("engine %i, id = \"%s\", name = \"%s\"\n",
+               loop++, ENGINE_get_id(h), ENGINE_get_name(h));
+        h = ENGINE_get_next(h);
+    }
+    printf("end of list\n");
+    /*
+     * ENGINE_get_first() increases the struct_ref counter, so we must call
+     * ENGINE_free() to decrease it again
+     */
+    ENGINE_free(h);
+}
 
 int main(int argc, char *argv[])
-	{
-	ENGINE *block[512];
-	char buf[256];
-	const char *id, *name;
-	ENGINE *ptr;
-	int loop;
-	int to_return = 1;
-	ENGINE *new_h1 = NULL;
-	ENGINE *new_h2 = NULL;
-	ENGINE *new_h3 = NULL;
-	ENGINE *new_h4 = NULL;
+{
+    ENGINE *block[512];
+    char buf[256];
+    const char *id, *name;
+    ENGINE *ptr;
+    int loop;
+    int to_return = 1;
+    ENGINE *new_h1 = NULL;
+    ENGINE *new_h2 = NULL;
+    ENGINE *new_h3 = NULL;
+    ENGINE *new_h4 = NULL;
 
-	/* enable memory leak checking unless explicitly disabled */
-	if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
-		{
-		CRYPTO_malloc_debug_init();
-		CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
-		}
-	else
-		{
-		/* OPENSSL_DEBUG_MEMORY=off */
-		CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
-		}
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-	ERR_load_crypto_strings();
+    /* enable memory leak checking unless explicitly disabled */
+    if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
+          && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
+        CRYPTO_malloc_debug_init();
+        CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+    } else {
+        /* OPENSSL_DEBUG_MEMORY=off */
+        CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+    }
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    ERR_load_crypto_strings();
 
-	memset(block, 0, 512 * sizeof(ENGINE *));
-	if(((new_h1 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h1, "test_id0") ||
-			!ENGINE_set_name(new_h1, "First test item") ||
-			((new_h2 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h2, "test_id1") ||
-			!ENGINE_set_name(new_h2, "Second test item") ||
-			((new_h3 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h3, "test_id2") ||
-			!ENGINE_set_name(new_h3, "Third test item") ||
-			((new_h4 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h4, "test_id3") ||
-			!ENGINE_set_name(new_h4, "Fourth test item"))
-		{
-		printf("Couldn't set up test ENGINE structures\n");
-		goto end;
-		}
-	printf("\nenginetest beginning\n\n");
-	display_engine_list();
-	if(!ENGINE_add(new_h1))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	ptr = ENGINE_get_first();
-	if(!ENGINE_remove(ptr))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	if (ptr)
-		ENGINE_free(ptr);
-	display_engine_list();
-	if(!ENGINE_add(new_h3) || !ENGINE_add(new_h2))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_remove(new_h2))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_add(new_h4))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(ENGINE_add(new_h3))
-		{
-		printf("Add *should* have failed but didn't!\n");
-		goto end;
-		}
-	else
-		printf("Add that should fail did.\n");
-	ERR_clear_error();
-	if(ENGINE_remove(new_h2))
-		{
-		printf("Remove *should* have failed but didn't!\n");
-		goto end;
-		}
-	else
-		printf("Remove that should fail did.\n");
-	ERR_clear_error();
-	if(!ENGINE_remove(new_h3))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_remove(new_h4))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	/* Depending on whether there's any hardware support compiled
-	 * in, this remove may be destined to fail. */
-	ptr = ENGINE_get_first();
-	if(ptr)
-		if(!ENGINE_remove(ptr))
-			printf("Remove failed!i - probably no hardware "
-				"support present.\n");
-	if (ptr)
-		ENGINE_free(ptr);
-	display_engine_list();
-	if(!ENGINE_add(new_h1) || !ENGINE_remove(new_h1))
-		{
-		printf("Couldn't add and remove to an empty list!\n");
-		goto end;
-		}
-	else
-		printf("Successfully added and removed to an empty list!\n");
-	printf("About to beef up the engine-type list\n");
-	for(loop = 0; loop < 512; loop++)
-		{
-		sprintf(buf, "id%i", loop);
-		id = BUF_strdup(buf);
-		sprintf(buf, "Fake engine type %i", loop);
-		name = BUF_strdup(buf);
-		if(((block[loop] = ENGINE_new()) == NULL) ||
-				!ENGINE_set_id(block[loop], id) ||
-				!ENGINE_set_name(block[loop], name))
-			{
-			printf("Couldn't create block of ENGINE structures.\n"
-				"I'll probably also core-dump now, damn.\n");
-			goto end;
-			}
-		}
-	for(loop = 0; loop < 512; loop++)
-		{
-		if(!ENGINE_add(block[loop]))
-			{
-			printf("\nAdding stopped at %i, (%s,%s)\n",
-				loop, ENGINE_get_id(block[loop]),
-				ENGINE_get_name(block[loop]));
-			goto cleanup_loop;
-			}
-		else
-			printf("."); fflush(stdout);
-		}
-cleanup_loop:
-	printf("\nAbout to empty the engine-type list\n");
-	while((ptr = ENGINE_get_first()) != NULL)
-		{
-		if(!ENGINE_remove(ptr))
-			{
-			printf("\nRemove failed!\n");
-			goto end;
-			}
-		ENGINE_free(ptr);
-		printf("."); fflush(stdout);
-		}
-	for(loop = 0; loop < 512; loop++)
-		{
-		OPENSSL_free((void *)ENGINE_get_id(block[loop]));
-		OPENSSL_free((void *)ENGINE_get_name(block[loop]));
-		}
-	printf("\nTests completed happily\n");
-	to_return = 0;
-end:
-	if(to_return)
-		ERR_print_errors_fp(stderr);
-	if(new_h1) ENGINE_free(new_h1);
-	if(new_h2) ENGINE_free(new_h2);
-	if(new_h3) ENGINE_free(new_h3);
-	if(new_h4) ENGINE_free(new_h4);
-	for(loop = 0; loop < 512; loop++)
-		if(block[loop])
-			ENGINE_free(block[loop]);
-	ENGINE_cleanup();
-	CRYPTO_cleanup_all_ex_data();
-	ERR_free_strings();
-	ERR_remove_thread_state(NULL);
-	CRYPTO_mem_leaks_fp(stderr);
-	return to_return;
-	}
+    memset(block, 0, 512 * sizeof(ENGINE *));
+    if (((new_h1 = ENGINE_new()) == NULL) ||
+        !ENGINE_set_id(new_h1, "test_id0") ||
+        !ENGINE_set_name(new_h1, "First test item") ||
+        ((new_h2 = ENGINE_new()) == NULL) ||
+        !ENGINE_set_id(new_h2, "test_id1") ||
+        !ENGINE_set_name(new_h2, "Second test item") ||
+        ((new_h3 = ENGINE_new()) == NULL) ||
+        !ENGINE_set_id(new_h3, "test_id2") ||
+        !ENGINE_set_name(new_h3, "Third test item") ||
+        ((new_h4 = ENGINE_new()) == NULL) ||
+        !ENGINE_set_id(new_h4, "test_id3") ||
+        !ENGINE_set_name(new_h4, "Fourth test item")) {
+        printf("Couldn't set up test ENGINE structures\n");
+        goto end;
+    }
+    printf("\nenginetest beginning\n\n");
+    display_engine_list();
+    if (!ENGINE_add(new_h1)) {
+        printf("Add failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    ptr = ENGINE_get_first();
+    if (!ENGINE_remove(ptr)) {
+        printf("Remove failed!\n");
+        goto end;
+    }
+    if (ptr)
+        ENGINE_free(ptr);
+    display_engine_list();
+    if (!ENGINE_add(new_h3) || !ENGINE_add(new_h2)) {
+        printf("Add failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    if (!ENGINE_remove(new_h2)) {
+        printf("Remove failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    if (!ENGINE_add(new_h4)) {
+        printf("Add failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    if (ENGINE_add(new_h3)) {
+        printf("Add *should* have failed but didn't!\n");
+        goto end;
+    } else
+        printf("Add that should fail did.\n");
+    ERR_clear_error();
+    if (ENGINE_remove(new_h2)) {
+        printf("Remove *should* have failed but didn't!\n");
+        goto end;
+    } else
+        printf("Remove that should fail did.\n");
+    ERR_clear_error();
+    if (!ENGINE_remove(new_h3)) {
+        printf("Remove failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    if (!ENGINE_remove(new_h4)) {
+        printf("Remove failed!\n");
+        goto end;
+    }
+    display_engine_list();
+    /*
+     * Depending on whether there's any hardware support compiled in, this
+     * remove may be destined to fail.
+     */
+    ptr = ENGINE_get_first();
+    if (ptr)
+        if (!ENGINE_remove(ptr))
+            printf("Remove failed!i - probably no hardware "
+                   "support present.\n");
+    if (ptr)
+        ENGINE_free(ptr);
+    display_engine_list();
+    if (!ENGINE_add(new_h1) || !ENGINE_remove(new_h1)) {
+        printf("Couldn't add and remove to an empty list!\n");
+        goto end;
+    } else
+        printf("Successfully added and removed to an empty list!\n");
+    printf("About to beef up the engine-type list\n");
+    for (loop = 0; loop < 512; loop++) {
+        sprintf(buf, "id%i", loop);
+        id = BUF_strdup(buf);
+        sprintf(buf, "Fake engine type %i", loop);
+        name = BUF_strdup(buf);
+        if (((block[loop] = ENGINE_new()) == NULL) ||
+            !ENGINE_set_id(block[loop], id) ||
+            !ENGINE_set_name(block[loop], name)) {
+            printf("Couldn't create block of ENGINE structures.\n"
+                   "I'll probably also core-dump now, damn.\n");
+            goto end;
+        }
+    }
+    for (loop = 0; loop < 512; loop++) {
+        if (!ENGINE_add(block[loop])) {
+            printf("\nAdding stopped at %i, (%s,%s)\n",
+                   loop, ENGINE_get_id(block[loop]),
+                   ENGINE_get_name(block[loop]));
+            goto cleanup_loop;
+        } else
+            printf(".");
+        fflush(stdout);
+    }
+ cleanup_loop:
+    printf("\nAbout to empty the engine-type list\n");
+    while ((ptr = ENGINE_get_first()) != NULL) {
+        if (!ENGINE_remove(ptr)) {
+            printf("\nRemove failed!\n");
+            goto end;
+        }
+        ENGINE_free(ptr);
+        printf(".");
+        fflush(stdout);
+    }
+    for (loop = 0; loop < 512; loop++) {
+        OPENSSL_free((void *)ENGINE_get_id(block[loop]));
+        OPENSSL_free((void *)ENGINE_get_name(block[loop]));
+    }
+    printf("\nTests completed happily\n");
+    to_return = 0;
+ end:
+    if (to_return)
+        ERR_print_errors_fp(stderr);
+    if (new_h1)
+        ENGINE_free(new_h1);
+    if (new_h2)
+        ENGINE_free(new_h2);
+    if (new_h3)
+        ENGINE_free(new_h3);
+    if (new_h4)
+        ENGINE_free(new_h4);
+    for (loop = 0; loop < 512; loop++)
+        if (block[loop])
+            ENGINE_free(block[loop]);
+    ENGINE_cleanup();
+    CRYPTO_cleanup_all_ex_data();
+    ERR_free_strings();
+    ERR_remove_thread_state(NULL);
+    CRYPTO_mem_leaks_fp(stderr);
+    return to_return;
+}
 #endif
diff --git a/crypto/engine/tb_asnmth.c b/crypto/engine/tb_asnmth.c
index 75090339f7..a1a9b88c43 100644
--- a/crypto/engine/tb_asnmth.c
+++ b/crypto/engine/tb_asnmth.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,191 +56,191 @@
 #include "asn1_locl.h"
 #include 
 
-/* If this symbol is defined then ENGINE_get_pkey_asn1_meth_engine(), the
+/*
+ * If this symbol is defined then ENGINE_get_pkey_asn1_meth_engine(), the
  * function that is used by EVP to hook in pkey_asn1_meth code and cache
  * defaults (etc), will display brief debugging summaries to stderr with the
- * 'nid'. */
+ * 'nid'.
+ */
 /* #define ENGINE_PKEY_ASN1_METH_DEBUG */
 
 static ENGINE_TABLE *pkey_asn1_meth_table = NULL;
 
 void ENGINE_unregister_pkey_asn1_meths(ENGINE *e)
-	{
-	engine_table_unregister(&pkey_asn1_meth_table, e);
-	}
+{
+    engine_table_unregister(&pkey_asn1_meth_table, e);
+}
 
 static void engine_unregister_all_pkey_asn1_meths(void)
-	{
-	engine_table_cleanup(&pkey_asn1_meth_table);
-	}
+{
+    engine_table_cleanup(&pkey_asn1_meth_table);
+}
 
 int ENGINE_register_pkey_asn1_meths(ENGINE *e)
-	{
-	if(e->pkey_asn1_meths)
-		{
-		const int *nids;
-		int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&pkey_asn1_meth_table,
-				engine_unregister_all_pkey_asn1_meths, e, nids,
-					num_nids, 0);
-		}
-	return 1;
-	}
+{
+    if (e->pkey_asn1_meths) {
+        const int *nids;
+        int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&pkey_asn1_meth_table,
+                                         engine_unregister_all_pkey_asn1_meths,
+                                         e, nids, num_nids, 0);
+    }
+    return 1;
+}
 
 void ENGINE_register_all_pkey_asn1_meths(void)
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_pkey_asn1_meths(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_pkey_asn1_meths(e);
+}
 
 int ENGINE_set_default_pkey_asn1_meths(ENGINE *e)
-	{
-	if(e->pkey_asn1_meths)
-		{
-		const int *nids;
-		int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&pkey_asn1_meth_table,
-				engine_unregister_all_pkey_asn1_meths, e, nids,
-					num_nids, 1);
-		}
-	return 1;
-	}
-
-/* Exposed API function to get a functional reference from the implementation
+{
+    if (e->pkey_asn1_meths) {
+        const int *nids;
+        int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&pkey_asn1_meth_table,
+                                         engine_unregister_all_pkey_asn1_meths,
+                                         e, nids, num_nids, 1);
+    }
+    return 1;
+}
+
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references) for a given pkey_asn1_meth 'nid' */
+ * references) for a given pkey_asn1_meth 'nid'
+ */
 ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid)
-	{
-	return engine_table_select(&pkey_asn1_meth_table, nid);
-	}
+{
+    return engine_table_select(&pkey_asn1_meth_table, nid);
+}
 
-/* Obtains a pkey_asn1_meth implementation from an ENGINE functional reference */
+/*
+ * Obtains a pkey_asn1_meth implementation from an ENGINE functional
+ * reference
+ */
 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid)
-	{
-	EVP_PKEY_ASN1_METHOD *ret;
-	ENGINE_PKEY_ASN1_METHS_PTR fn = ENGINE_get_pkey_asn1_meths(e);
-	if(!fn || !fn(e, &ret, NULL, nid))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH,
-				ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    EVP_PKEY_ASN1_METHOD *ret;
+    ENGINE_PKEY_ASN1_METHS_PTR fn = ENGINE_get_pkey_asn1_meths(e);
+    if (!fn || !fn(e, &ret, NULL, nid)) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH,
+                  ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD);
+        return NULL;
+    }
+    return ret;
+}
 
 /* Gets the pkey_asn1_meth callback from an ENGINE structure */
 ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e)
-	{
-	return e->pkey_asn1_meths;
-	}
+{
+    return e->pkey_asn1_meths;
+}
 
 /* Sets the pkey_asn1_meth callback in an ENGINE structure */
 int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f)
-	{
-	e->pkey_asn1_meths = f;
-	return 1;
-	}
+{
+    e->pkey_asn1_meths = f;
+    return 1;
+}
 
-/* Internal function to free up EVP_PKEY_ASN1_METHOD structures before an
+/*
+ * Internal function to free up EVP_PKEY_ASN1_METHOD structures before an
  * ENGINE is destroyed
  */
 
 void engine_pkey_asn1_meths_free(ENGINE *e)
-	{
-	int i;
-	EVP_PKEY_ASN1_METHOD *pkm;
-	if (e->pkey_asn1_meths)
-		{
-		const int *pknids;
-		int npknids;
-		npknids = e->pkey_asn1_meths(e, NULL, &pknids, 0);
-		for (i = 0; i < npknids; i++)
-			{
-			if (e->pkey_asn1_meths(e, &pkm, NULL, pknids[i]))
-				{
-				EVP_PKEY_asn1_free(pkm);
-				}
-			}
-		}
-	}
-
-/* Find a method based on a string. This does a linear search through
- * all implemented algorithms. This is OK in practice because only
- * a small number of algorithms are likely to be implemented in an engine
- * and it is not used for speed critical operations.
+{
+    int i;
+    EVP_PKEY_ASN1_METHOD *pkm;
+    if (e->pkey_asn1_meths) {
+        const int *pknids;
+        int npknids;
+        npknids = e->pkey_asn1_meths(e, NULL, &pknids, 0);
+        for (i = 0; i < npknids; i++) {
+            if (e->pkey_asn1_meths(e, &pkm, NULL, pknids[i])) {
+                EVP_PKEY_asn1_free(pkm);
+            }
+        }
+    }
+}
+
+/*
+ * Find a method based on a string. This does a linear search through all
+ * implemented algorithms. This is OK in practice because only a small number
+ * of algorithms are likely to be implemented in an engine and it is not used
+ * for speed critical operations.
  */
 
 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
-					const char *str, int len)
-	{
-	int i, nidcount;
-	const int *nids;
-	EVP_PKEY_ASN1_METHOD *ameth;
-	if (!e->pkey_asn1_meths)
-		return NULL;
-	if (len == -1)
-		len = strlen(str);
-	nidcount = e->pkey_asn1_meths(e, NULL, &nids, 0);
-	for (i = 0; i < nidcount; i++)
-		{
-		e->pkey_asn1_meths(e, &ameth, NULL, nids[i]);
-		if (((int)strlen(ameth->pem_str) == len) && 
-					!strncasecmp(ameth->pem_str, str, len))
-			return ameth;
-		}
-	return NULL;
-	}
-
-typedef struct 
-	{
-	ENGINE *e;
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	const char *str;
-	int len;
-	} ENGINE_FIND_STR;
+                                                          const char *str,
+                                                          int len)
+{
+    int i, nidcount;
+    const int *nids;
+    EVP_PKEY_ASN1_METHOD *ameth;
+    if (!e->pkey_asn1_meths)
+        return NULL;
+    if (len == -1)
+        len = strlen(str);
+    nidcount = e->pkey_asn1_meths(e, NULL, &nids, 0);
+    for (i = 0; i < nidcount; i++) {
+        e->pkey_asn1_meths(e, &ameth, NULL, nids[i]);
+        if (((int)strlen(ameth->pem_str) == len) &&
+            !strncasecmp(ameth->pem_str, str, len))
+            return ameth;
+    }
+    return NULL;
+}
+
+typedef struct {
+    ENGINE *e;
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    const char *str;
+    int len;
+} ENGINE_FIND_STR;
 
 static void look_str_cb(int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg)
-	{
-	ENGINE_FIND_STR *lk = arg;
-	int i;
-	if (lk->ameth)
-		return;
-	for (i = 0; i < sk_ENGINE_num(sk); i++)
-		{
-		ENGINE *e = sk_ENGINE_value(sk, i);
-		EVP_PKEY_ASN1_METHOD *ameth;
-		e->pkey_asn1_meths(e, &ameth, NULL, nid);
-		if (((int)strlen(ameth->pem_str) == lk->len) && 
-				!strncasecmp(ameth->pem_str, lk->str, lk->len))
-			{
-			lk->e = e;
-			lk->ameth = ameth;
-			return;
-			}
-		}
-	}
+{
+    ENGINE_FIND_STR *lk = arg;
+    int i;
+    if (lk->ameth)
+        return;
+    for (i = 0; i < sk_ENGINE_num(sk); i++) {
+        ENGINE *e = sk_ENGINE_value(sk, i);
+        EVP_PKEY_ASN1_METHOD *ameth;
+        e->pkey_asn1_meths(e, &ameth, NULL, nid);
+        if (((int)strlen(ameth->pem_str) == lk->len) &&
+            !strncasecmp(ameth->pem_str, lk->str, lk->len)) {
+            lk->e = e;
+            lk->ameth = ameth;
+            return;
+        }
+    }
+}
 
 const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
-					const char *str, int len)
-	{
-	ENGINE_FIND_STR fstr;
-	fstr.e = NULL;
-	fstr.ameth = NULL;
-	fstr.str = str;
-	fstr.len = len;
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	engine_table_doall(pkey_asn1_meth_table, look_str_cb, &fstr);
-	/* If found obtain a structural reference to engine */
-	if (fstr.e)
-		{
-		fstr.e->struct_ref++;
-		engine_ref_debug(fstr.e, 0, 1)
-		}
-	*pe = fstr.e;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return fstr.ameth;
-	}
+                                                      const char *str,
+                                                      int len)
+{
+    ENGINE_FIND_STR fstr;
+    fstr.e = NULL;
+    fstr.ameth = NULL;
+    fstr.str = str;
+    fstr.len = len;
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    engine_table_doall(pkey_asn1_meth_table, look_str_cb, &fstr);
+    /* If found obtain a structural reference to engine */
+    if (fstr.e) {
+        fstr.e->struct_ref++;
+        engine_ref_debug(fstr.e, 0, 1)
+    }
+    *pe = fstr.e;
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return fstr.ameth;
+}
diff --git a/crypto/engine/tb_cipher.c b/crypto/engine/tb_cipher.c
index 177fc1fb73..fcfb2efd8f 100644
--- a/crypto/engine/tb_cipher.c
+++ b/crypto/engine/tb_cipher.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,90 +54,90 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_cipher_engine(), the function that
- * is used by EVP to hook in cipher code and cache defaults (etc), will display
- * brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_cipher_engine(), the function
+ * that is used by EVP to hook in cipher code and cache defaults (etc), will
+ * display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_CIPHER_DEBUG */
 
 static ENGINE_TABLE *cipher_table = NULL;
 
 void ENGINE_unregister_ciphers(ENGINE *e)
-	{
-	engine_table_unregister(&cipher_table, e);
-	}
+{
+    engine_table_unregister(&cipher_table, e);
+}
 
 static void engine_unregister_all_ciphers(void)
-	{
-	engine_table_cleanup(&cipher_table);
-	}
+{
+    engine_table_cleanup(&cipher_table);
+}
 
 int ENGINE_register_ciphers(ENGINE *e)
-	{
-	if(e->ciphers)
-		{
-		const int *nids;
-		int num_nids = e->ciphers(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&cipher_table,
-					engine_unregister_all_ciphers, e, nids,
-					num_nids, 0);
-		}
-	return 1;
-	}
+{
+    if (e->ciphers) {
+        const int *nids;
+        int num_nids = e->ciphers(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&cipher_table,
+                                         engine_unregister_all_ciphers, e,
+                                         nids, num_nids, 0);
+    }
+    return 1;
+}
 
 void ENGINE_register_all_ciphers()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_ciphers(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_ciphers(e);
+}
 
 int ENGINE_set_default_ciphers(ENGINE *e)
-	{
-	if(e->ciphers)
-		{
-		const int *nids;
-		int num_nids = e->ciphers(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&cipher_table,
-					engine_unregister_all_ciphers, e, nids,
-					num_nids, 1);
-		}
-	return 1;
-	}
+{
+    if (e->ciphers) {
+        const int *nids;
+        int num_nids = e->ciphers(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&cipher_table,
+                                         engine_unregister_all_ciphers, e,
+                                         nids, num_nids, 1);
+    }
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references) for a given cipher 'nid' */
+ * references) for a given cipher 'nid'
+ */
 ENGINE *ENGINE_get_cipher_engine(int nid)
-	{
-	return engine_table_select(&cipher_table, nid);
-	}
+{
+    return engine_table_select(&cipher_table, nid);
+}
 
 /* Obtains a cipher implementation from an ENGINE functional reference */
 const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid)
-	{
-	const EVP_CIPHER *ret;
-	ENGINE_CIPHERS_PTR fn = ENGINE_get_ciphers(e);
-	if(!fn || !fn(e, &ret, NULL, nid))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_CIPHER,
-				ENGINE_R_UNIMPLEMENTED_CIPHER);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    const EVP_CIPHER *ret;
+    ENGINE_CIPHERS_PTR fn = ENGINE_get_ciphers(e);
+    if (!fn || !fn(e, &ret, NULL, nid)) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_CIPHER, ENGINE_R_UNIMPLEMENTED_CIPHER);
+        return NULL;
+    }
+    return ret;
+}
 
 /* Gets the cipher callback from an ENGINE structure */
 ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e)
-	{
-	return e->ciphers;
-	}
+{
+    return e->ciphers;
+}
 
 /* Sets the cipher callback in an ENGINE structure */
 int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f)
-	{
-	e->ciphers = f;
-	return 1;
-	}
+{
+    e->ciphers = f;
+    return 1;
+}
diff --git a/crypto/engine/tb_dh.c b/crypto/engine/tb_dh.c
index 6e9d428761..8114afa63a 100644
--- a/crypto/engine/tb_dh.c
+++ b/crypto/engine/tb_dh.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_DH(), the function that is
- * used by DH to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_DH(), the function that
+ * is used by DH to hook in implementation code and cache defaults (etc),
+ * will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_DH_DEBUG */
 
 static ENGINE_TABLE *dh_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_DH(ENGINE *e)
-	{
-	engine_table_unregister(&dh_table, e);
-	}
+{
+    engine_table_unregister(&dh_table, e);
+}
 
 static void engine_unregister_all_DH(void)
-	{
-	engine_table_cleanup(&dh_table);
-	}
+{
+    engine_table_cleanup(&dh_table);
+}
 
 int ENGINE_register_DH(ENGINE *e)
-	{
-	if(e->dh_meth)
-		return engine_table_register(&dh_table,
-				engine_unregister_all_DH, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->dh_meth)
+        return engine_table_register(&dh_table,
+                                     engine_unregister_all_DH, e, &dummy_nid,
+                                     1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_DH()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_DH(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_DH(e);
+}
 
 int ENGINE_set_default_DH(ENGINE *e)
-	{
-	if(e->dh_meth)
-		return engine_table_register(&dh_table,
-				engine_unregister_all_DH, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->dh_meth)
+        return engine_table_register(&dh_table,
+                                     engine_unregister_all_DH, e, &dummy_nid,
+                                     1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_DH(void)
-	{
-	return engine_table_select(&dh_table, dummy_nid);
-	}
+{
+    return engine_table_select(&dh_table, dummy_nid);
+}
 
 /* Obtains an DH implementation from an ENGINE functional reference */
 const DH_METHOD *ENGINE_get_DH(const ENGINE *e)
-	{
-	return e->dh_meth;
-	}
+{
+    return e->dh_meth;
+}
 
 /* Sets an DH implementation in an ENGINE structure */
 int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth)
-	{
-	e->dh_meth = dh_meth;
-	return 1;
-	}
+{
+    e->dh_meth = dh_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_digest.c b/crypto/engine/tb_digest.c
index d3f4bb2747..de1ad9c01b 100644
--- a/crypto/engine/tb_digest.c
+++ b/crypto/engine/tb_digest.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,90 +54,90 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_digest_engine(), the function that
- * is used by EVP to hook in digest code and cache defaults (etc), will display
- * brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_digest_engine(), the function
+ * that is used by EVP to hook in digest code and cache defaults (etc), will
+ * display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_DIGEST_DEBUG */
 
 static ENGINE_TABLE *digest_table = NULL;
 
 void ENGINE_unregister_digests(ENGINE *e)
-	{
-	engine_table_unregister(&digest_table, e);
-	}
+{
+    engine_table_unregister(&digest_table, e);
+}
 
 static void engine_unregister_all_digests(void)
-	{
-	engine_table_cleanup(&digest_table);
-	}
+{
+    engine_table_cleanup(&digest_table);
+}
 
 int ENGINE_register_digests(ENGINE *e)
-	{
-	if(e->digests)
-		{
-		const int *nids;
-		int num_nids = e->digests(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&digest_table,
-					engine_unregister_all_digests, e, nids,
-					num_nids, 0);
-		}
-	return 1;
-	}
+{
+    if (e->digests) {
+        const int *nids;
+        int num_nids = e->digests(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&digest_table,
+                                         engine_unregister_all_digests, e,
+                                         nids, num_nids, 0);
+    }
+    return 1;
+}
 
 void ENGINE_register_all_digests()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_digests(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_digests(e);
+}
 
 int ENGINE_set_default_digests(ENGINE *e)
-	{
-	if(e->digests)
-		{
-		const int *nids;
-		int num_nids = e->digests(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&digest_table,
-					engine_unregister_all_digests, e, nids,
-					num_nids, 1);
-		}
-	return 1;
-	}
+{
+    if (e->digests) {
+        const int *nids;
+        int num_nids = e->digests(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&digest_table,
+                                         engine_unregister_all_digests, e,
+                                         nids, num_nids, 1);
+    }
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references) for a given digest 'nid' */
+ * references) for a given digest 'nid'
+ */
 ENGINE *ENGINE_get_digest_engine(int nid)
-	{
-	return engine_table_select(&digest_table, nid);
-	}
+{
+    return engine_table_select(&digest_table, nid);
+}
 
 /* Obtains a digest implementation from an ENGINE functional reference */
 const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid)
-	{
-	const EVP_MD *ret;
-	ENGINE_DIGESTS_PTR fn = ENGINE_get_digests(e);
-	if(!fn || !fn(e, &ret, NULL, nid))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_DIGEST,
-				ENGINE_R_UNIMPLEMENTED_DIGEST);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    const EVP_MD *ret;
+    ENGINE_DIGESTS_PTR fn = ENGINE_get_digests(e);
+    if (!fn || !fn(e, &ret, NULL, nid)) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_DIGEST, ENGINE_R_UNIMPLEMENTED_DIGEST);
+        return NULL;
+    }
+    return ret;
+}
 
 /* Gets the digest callback from an ENGINE structure */
 ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e)
-	{
-	return e->digests;
-	}
+{
+    return e->digests;
+}
 
 /* Sets the digest callback in an ENGINE structure */
 int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f)
-	{
-	e->digests = f;
-	return 1;
-	}
+{
+    e->digests = f;
+    return 1;
+}
diff --git a/crypto/engine/tb_dsa.c b/crypto/engine/tb_dsa.c
index e4674f5f07..c1f57f146c 100644
--- a/crypto/engine/tb_dsa.c
+++ b/crypto/engine/tb_dsa.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_DSA(), the function that is
- * used by DSA to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_DSA(), the function that
+ * is used by DSA to hook in implementation code and cache defaults (etc),
+ * will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_DSA_DEBUG */
 
 static ENGINE_TABLE *dsa_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_DSA(ENGINE *e)
-	{
-	engine_table_unregister(&dsa_table, e);
-	}
+{
+    engine_table_unregister(&dsa_table, e);
+}
 
 static void engine_unregister_all_DSA(void)
-	{
-	engine_table_cleanup(&dsa_table);
-	}
+{
+    engine_table_cleanup(&dsa_table);
+}
 
 int ENGINE_register_DSA(ENGINE *e)
-	{
-	if(e->dsa_meth)
-		return engine_table_register(&dsa_table,
-				engine_unregister_all_DSA, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->dsa_meth)
+        return engine_table_register(&dsa_table,
+                                     engine_unregister_all_DSA, e, &dummy_nid,
+                                     1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_DSA()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_DSA(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_DSA(e);
+}
 
 int ENGINE_set_default_DSA(ENGINE *e)
-	{
-	if(e->dsa_meth)
-		return engine_table_register(&dsa_table,
-				engine_unregister_all_DSA, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->dsa_meth)
+        return engine_table_register(&dsa_table,
+                                     engine_unregister_all_DSA, e, &dummy_nid,
+                                     1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_DSA(void)
-	{
-	return engine_table_select(&dsa_table, dummy_nid);
-	}
+{
+    return engine_table_select(&dsa_table, dummy_nid);
+}
 
 /* Obtains an DSA implementation from an ENGINE functional reference */
 const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e)
-	{
-	return e->dsa_meth;
-	}
+{
+    return e->dsa_meth;
+}
 
 /* Sets an DSA implementation in an ENGINE structure */
 int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth)
-	{
-	e->dsa_meth = dsa_meth;
-	return 1;
-	}
+{
+    e->dsa_meth = dsa_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_ecdh.c b/crypto/engine/tb_ecdh.c
index c8ec7812c5..c51441be8a 100644
--- a/crypto/engine/tb_ecdh.c
+++ b/crypto/engine/tb_ecdh.c
@@ -21,7 +21,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -69,65 +69,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_ECDH(), the function that is
- * used by ECDH to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_ECDH(), the function
+ * that is used by ECDH to hook in implementation code and cache defaults
+ * (etc), will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_ECDH_DEBUG */
 
 static ENGINE_TABLE *ecdh_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_ECDH(ENGINE *e)
-	{
-	engine_table_unregister(&ecdh_table, e);
-	}
+{
+    engine_table_unregister(&ecdh_table, e);
+}
 
 static void engine_unregister_all_ECDH(void)
-	{
-	engine_table_cleanup(&ecdh_table);
-	}
+{
+    engine_table_cleanup(&ecdh_table);
+}
 
 int ENGINE_register_ECDH(ENGINE *e)
-	{
-	if(e->ecdh_meth)
-		return engine_table_register(&ecdh_table,
-				engine_unregister_all_ECDH, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->ecdh_meth)
+        return engine_table_register(&ecdh_table,
+                                     engine_unregister_all_ECDH, e,
+                                     &dummy_nid, 1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_ECDH()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_ECDH(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_ECDH(e);
+}
 
 int ENGINE_set_default_ECDH(ENGINE *e)
-	{
-	if(e->ecdh_meth)
-		return engine_table_register(&ecdh_table,
-				engine_unregister_all_ECDH, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->ecdh_meth)
+        return engine_table_register(&ecdh_table,
+                                     engine_unregister_all_ECDH, e,
+                                     &dummy_nid, 1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_ECDH(void)
-	{
-	return engine_table_select(&ecdh_table, dummy_nid);
-	}
+{
+    return engine_table_select(&ecdh_table, dummy_nid);
+}
 
 /* Obtains an ECDH implementation from an ENGINE functional reference */
 const ECDH_METHOD *ENGINE_get_ECDH(const ENGINE *e)
-	{
-	return e->ecdh_meth;
-	}
+{
+    return e->ecdh_meth;
+}
 
 /* Sets an ECDH implementation in an ENGINE structure */
 int ENGINE_set_ECDH(ENGINE *e, const ECDH_METHOD *ecdh_meth)
-	{
-	e->ecdh_meth = ecdh_meth;
-	return 1;
-	}
+{
+    e->ecdh_meth = ecdh_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_ecdsa.c b/crypto/engine/tb_ecdsa.c
index 005ecb622c..a8b9be60d7 100644
--- a/crypto/engine/tb_ecdsa.c
+++ b/crypto/engine/tb_ecdsa.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_ECDSA(), the function that is
- * used by ECDSA to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_ECDSA(), the function
+ * that is used by ECDSA to hook in implementation code and cache defaults
+ * (etc), will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_ECDSA_DEBUG */
 
 static ENGINE_TABLE *ecdsa_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_ECDSA(ENGINE *e)
-	{
-	engine_table_unregister(&ecdsa_table, e);
-	}
+{
+    engine_table_unregister(&ecdsa_table, e);
+}
 
 static void engine_unregister_all_ECDSA(void)
-	{
-	engine_table_cleanup(&ecdsa_table);
-	}
+{
+    engine_table_cleanup(&ecdsa_table);
+}
 
 int ENGINE_register_ECDSA(ENGINE *e)
-	{
-	if(e->ecdsa_meth)
-		return engine_table_register(&ecdsa_table,
-				engine_unregister_all_ECDSA, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->ecdsa_meth)
+        return engine_table_register(&ecdsa_table,
+                                     engine_unregister_all_ECDSA, e,
+                                     &dummy_nid, 1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_ECDSA()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_ECDSA(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_ECDSA(e);
+}
 
 int ENGINE_set_default_ECDSA(ENGINE *e)
-	{
-	if(e->ecdsa_meth)
-		return engine_table_register(&ecdsa_table,
-				engine_unregister_all_ECDSA, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->ecdsa_meth)
+        return engine_table_register(&ecdsa_table,
+                                     engine_unregister_all_ECDSA, e,
+                                     &dummy_nid, 1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_ECDSA(void)
-	{
-	return engine_table_select(&ecdsa_table, dummy_nid);
-	}
+{
+    return engine_table_select(&ecdsa_table, dummy_nid);
+}
 
 /* Obtains an ECDSA implementation from an ENGINE functional reference */
 const ECDSA_METHOD *ENGINE_get_ECDSA(const ENGINE *e)
-	{
-	return e->ecdsa_meth;
-	}
+{
+    return e->ecdsa_meth;
+}
 
 /* Sets an ECDSA implementation in an ENGINE structure */
 int ENGINE_set_ECDSA(ENGINE *e, const ECDSA_METHOD *ecdsa_meth)
-	{
-	e->ecdsa_meth = ecdsa_meth;
-	return 1;
-	}
+{
+    e->ecdsa_meth = ecdsa_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_pkmeth.c b/crypto/engine/tb_pkmeth.c
index 1cdb967f25..29e65be1ad 100644
--- a/crypto/engine/tb_pkmeth.c
+++ b/crypto/engine/tb_pkmeth.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,113 +55,112 @@
 #include "eng_int.h"
 #include 
 
-/* If this symbol is defined then ENGINE_get_pkey_meth_engine(), the function
- * that is used by EVP to hook in pkey_meth code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_pkey_meth_engine(), the function
+ * that is used by EVP to hook in pkey_meth code and cache defaults (etc),
+ * will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_PKEY_METH_DEBUG */
 
 static ENGINE_TABLE *pkey_meth_table = NULL;
 
 void ENGINE_unregister_pkey_meths(ENGINE *e)
-	{
-	engine_table_unregister(&pkey_meth_table, e);
-	}
+{
+    engine_table_unregister(&pkey_meth_table, e);
+}
 
 static void engine_unregister_all_pkey_meths(void)
-	{
-	engine_table_cleanup(&pkey_meth_table);
-	}
+{
+    engine_table_cleanup(&pkey_meth_table);
+}
 
 int ENGINE_register_pkey_meths(ENGINE *e)
-	{
-	if(e->pkey_meths)
-		{
-		const int *nids;
-		int num_nids = e->pkey_meths(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&pkey_meth_table,
-				engine_unregister_all_pkey_meths, e, nids,
-					num_nids, 0);
-		}
-	return 1;
-	}
+{
+    if (e->pkey_meths) {
+        const int *nids;
+        int num_nids = e->pkey_meths(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&pkey_meth_table,
+                                         engine_unregister_all_pkey_meths, e,
+                                         nids, num_nids, 0);
+    }
+    return 1;
+}
 
 void ENGINE_register_all_pkey_meths()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_pkey_meths(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_pkey_meths(e);
+}
 
 int ENGINE_set_default_pkey_meths(ENGINE *e)
-	{
-	if(e->pkey_meths)
-		{
-		const int *nids;
-		int num_nids = e->pkey_meths(e, NULL, &nids, 0);
-		if(num_nids > 0)
-			return engine_table_register(&pkey_meth_table,
-				engine_unregister_all_pkey_meths, e, nids,
-					num_nids, 1);
-		}
-	return 1;
-	}
+{
+    if (e->pkey_meths) {
+        const int *nids;
+        int num_nids = e->pkey_meths(e, NULL, &nids, 0);
+        if (num_nids > 0)
+            return engine_table_register(&pkey_meth_table,
+                                         engine_unregister_all_pkey_meths, e,
+                                         nids, num_nids, 1);
+    }
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references) for a given pkey_meth 'nid' */
+ * references) for a given pkey_meth 'nid'
+ */
 ENGINE *ENGINE_get_pkey_meth_engine(int nid)
-	{
-	return engine_table_select(&pkey_meth_table, nid);
-	}
+{
+    return engine_table_select(&pkey_meth_table, nid);
+}
 
 /* Obtains a pkey_meth implementation from an ENGINE functional reference */
 const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid)
-	{
-	EVP_PKEY_METHOD *ret;
-	ENGINE_PKEY_METHS_PTR fn = ENGINE_get_pkey_meths(e);
-	if(!fn || !fn(e, &ret, NULL, nid))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_METH,
-				ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    EVP_PKEY_METHOD *ret;
+    ENGINE_PKEY_METHS_PTR fn = ENGINE_get_pkey_meths(e);
+    if (!fn || !fn(e, &ret, NULL, nid)) {
+        ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_METH,
+                  ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD);
+        return NULL;
+    }
+    return ret;
+}
 
 /* Gets the pkey_meth callback from an ENGINE structure */
 ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e)
-	{
-	return e->pkey_meths;
-	}
+{
+    return e->pkey_meths;
+}
 
 /* Sets the pkey_meth callback in an ENGINE structure */
 int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f)
-	{
-	e->pkey_meths = f;
-	return 1;
-	}
+{
+    e->pkey_meths = f;
+    return 1;
+}
 
-/* Internal function to free up EVP_PKEY_METHOD structures before an
- * ENGINE is destroyed
+/*
+ * Internal function to free up EVP_PKEY_METHOD structures before an ENGINE
+ * is destroyed
  */
 
 void engine_pkey_meths_free(ENGINE *e)
-	{
-	int i;
-	EVP_PKEY_METHOD *pkm;
-	if (e->pkey_meths)
-		{
-		const int *pknids;
-		int npknids;
-		npknids = e->pkey_meths(e, NULL, &pknids, 0);
-		for (i = 0; i < npknids; i++)
-			{
-			if (e->pkey_meths(e, &pkm, NULL, pknids[i]))
-				{
-				EVP_PKEY_meth_free(pkm);
-				}
-			}
-		}
-	}
+{
+    int i;
+    EVP_PKEY_METHOD *pkm;
+    if (e->pkey_meths) {
+        const int *pknids;
+        int npknids;
+        npknids = e->pkey_meths(e, NULL, &pknids, 0);
+        for (i = 0; i < npknids; i++) {
+            if (e->pkey_meths(e, &pkm, NULL, pknids[i])) {
+                EVP_PKEY_meth_free(pkm);
+            }
+        }
+    }
+}
diff --git a/crypto/engine/tb_rand.c b/crypto/engine/tb_rand.c
index f36f67c0f6..a522264d04 100644
--- a/crypto/engine/tb_rand.c
+++ b/crypto/engine/tb_rand.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_RAND(), the function that is
- * used by RAND to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_RAND(), the function
+ * that is used by RAND to hook in implementation code and cache defaults
+ * (etc), will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_RAND_DEBUG */
 
 static ENGINE_TABLE *rand_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_RAND(ENGINE *e)
-	{
-	engine_table_unregister(&rand_table, e);
-	}
+{
+    engine_table_unregister(&rand_table, e);
+}
 
 static void engine_unregister_all_RAND(void)
-	{
-	engine_table_cleanup(&rand_table);
-	}
+{
+    engine_table_cleanup(&rand_table);
+}
 
 int ENGINE_register_RAND(ENGINE *e)
-	{
-	if(e->rand_meth)
-		return engine_table_register(&rand_table,
-				engine_unregister_all_RAND, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->rand_meth)
+        return engine_table_register(&rand_table,
+                                     engine_unregister_all_RAND, e,
+                                     &dummy_nid, 1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_RAND()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_RAND(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_RAND(e);
+}
 
 int ENGINE_set_default_RAND(ENGINE *e)
-	{
-	if(e->rand_meth)
-		return engine_table_register(&rand_table,
-				engine_unregister_all_RAND, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->rand_meth)
+        return engine_table_register(&rand_table,
+                                     engine_unregister_all_RAND, e,
+                                     &dummy_nid, 1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_RAND(void)
-	{
-	return engine_table_select(&rand_table, dummy_nid);
-	}
+{
+    return engine_table_select(&rand_table, dummy_nid);
+}
 
 /* Obtains an RAND implementation from an ENGINE functional reference */
 const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e)
-	{
-	return e->rand_meth;
-	}
+{
+    return e->rand_meth;
+}
 
 /* Sets an RAND implementation in an ENGINE structure */
 int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth)
-	{
-	e->rand_meth = rand_meth;
-	return 1;
-	}
+{
+    e->rand_meth = rand_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_rsa.c b/crypto/engine/tb_rsa.c
index fbc707fd26..2790a82192 100644
--- a/crypto/engine/tb_rsa.c
+++ b/crypto/engine/tb_rsa.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_RSA(), the function that is
- * used by RSA to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_RSA(), the function that
+ * is used by RSA to hook in implementation code and cache defaults (etc),
+ * will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_RSA_DEBUG */
 
 static ENGINE_TABLE *rsa_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_RSA(ENGINE *e)
-	{
-	engine_table_unregister(&rsa_table, e);
-	}
+{
+    engine_table_unregister(&rsa_table, e);
+}
 
 static void engine_unregister_all_RSA(void)
-	{
-	engine_table_cleanup(&rsa_table);
-	}
+{
+    engine_table_cleanup(&rsa_table);
+}
 
 int ENGINE_register_RSA(ENGINE *e)
-	{
-	if(e->rsa_meth)
-		return engine_table_register(&rsa_table,
-				engine_unregister_all_RSA, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->rsa_meth)
+        return engine_table_register(&rsa_table,
+                                     engine_unregister_all_RSA, e, &dummy_nid,
+                                     1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_RSA()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_RSA(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_RSA(e);
+}
 
 int ENGINE_set_default_RSA(ENGINE *e)
-	{
-	if(e->rsa_meth)
-		return engine_table_register(&rsa_table,
-				engine_unregister_all_RSA, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->rsa_meth)
+        return engine_table_register(&rsa_table,
+                                     engine_unregister_all_RSA, e, &dummy_nid,
+                                     1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_RSA(void)
-	{
-	return engine_table_select(&rsa_table, dummy_nid);
-	}
+{
+    return engine_table_select(&rsa_table, dummy_nid);
+}
 
 /* Obtains an RSA implementation from an ENGINE functional reference */
 const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e)
-	{
-	return e->rsa_meth;
-	}
+{
+    return e->rsa_meth;
+}
 
 /* Sets an RSA implementation in an ENGINE structure */
 int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth)
-	{
-	e->rsa_meth = rsa_meth;
-	return 1;
-	}
+{
+    e->rsa_meth = rsa_meth;
+    return 1;
+}
diff --git a/crypto/engine/tb_store.c b/crypto/engine/tb_store.c
index 8cc435c935..1eab49d745 100644
--- a/crypto/engine/tb_store.c
+++ b/crypto/engine/tb_store.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,70 +54,76 @@
 
 #include "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_STORE(), the function that is
- * used by STORE to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_STORE(), the function
+ * that is used by STORE to hook in implementation code and cache defaults
+ * (etc), will display brief debugging summaries to stderr with the 'nid'.
+ */
 /* #define ENGINE_STORE_DEBUG */
 
 static ENGINE_TABLE *store_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_STORE(ENGINE *e)
-	{
-	engine_table_unregister(&store_table, e);
-	}
+{
+    engine_table_unregister(&store_table, e);
+}
 
 static void engine_unregister_all_STORE(void)
-	{
-	engine_table_cleanup(&store_table);
-	}
+{
+    engine_table_cleanup(&store_table);
+}
 
 int ENGINE_register_STORE(ENGINE *e)
-	{
-	if(e->store_meth)
-		return engine_table_register(&store_table,
-				engine_unregister_all_STORE, e, &dummy_nid, 1, 0);
-	return 1;
-	}
+{
+    if (e->store_meth)
+        return engine_table_register(&store_table,
+                                     engine_unregister_all_STORE, e,
+                                     &dummy_nid, 1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_STORE()
-	{
-	ENGINE *e;
+{
+    ENGINE *e;
 
-	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-		ENGINE_register_STORE(e);
-	}
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_STORE(e);
+}
 
 /* The following two functions are removed because they're useless. */
 #if 0
 int ENGINE_set_default_STORE(ENGINE *e)
-	{
-	if(e->store_meth)
-		return engine_table_register(&store_table,
-				engine_unregister_all_STORE, e, &dummy_nid, 1, 1);
-	return 1;
-	}
+{
+    if (e->store_meth)
+        return engine_table_register(&store_table,
+                                     engine_unregister_all_STORE, e,
+                                     &dummy_nid, 1, 1);
+    return 1;
+}
 #endif
 
 #if 0
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_STORE(void)
-	{
-	return engine_table_select(&store_table, dummy_nid);
-	}
+{
+    return engine_table_select(&store_table, dummy_nid);
+}
 #endif
 
 /* Obtains an STORE implementation from an ENGINE functional reference */
 const STORE_METHOD *ENGINE_get_STORE(const ENGINE *e)
-	{
-	return e->store_meth;
-	}
+{
+    return e->store_meth;
+}
 
 /* Sets an STORE implementation in an ENGINE structure */
 int ENGINE_set_STORE(ENGINE *e, const STORE_METHOD *store_meth)
-	{
-	e->store_meth = store_meth;
-	return 1;
-	}
+{
+    e->store_meth = store_meth;
+    return 1;
+}
diff --git a/crypto/err/err.c b/crypto/err/err.c
index fcdb244008..e77d963b6b 100644
--- a/crypto/err/err.c
+++ b/crypto/err/err.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -126,121 +126,117 @@ static void err_load_strings(int lib, ERR_STRING_DATA *str);
 
 static void ERR_STATE_free(ERR_STATE *s);
 #ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA ERR_str_libraries[]=
-	{
-{ERR_PACK(ERR_LIB_NONE,0,0)		,"unknown library"},
-{ERR_PACK(ERR_LIB_SYS,0,0)		,"system library"},
-{ERR_PACK(ERR_LIB_BN,0,0)		,"bignum routines"},
-{ERR_PACK(ERR_LIB_RSA,0,0)		,"rsa routines"},
-{ERR_PACK(ERR_LIB_DH,0,0)		,"Diffie-Hellman routines"},
-{ERR_PACK(ERR_LIB_EVP,0,0)		,"digital envelope routines"},
-{ERR_PACK(ERR_LIB_BUF,0,0)		,"memory buffer routines"},
-{ERR_PACK(ERR_LIB_OBJ,0,0)		,"object identifier routines"},
-{ERR_PACK(ERR_LIB_PEM,0,0)		,"PEM routines"},
-{ERR_PACK(ERR_LIB_DSA,0,0)		,"dsa routines"},
-{ERR_PACK(ERR_LIB_X509,0,0)		,"x509 certificate routines"},
-{ERR_PACK(ERR_LIB_ASN1,0,0)		,"asn1 encoding routines"},
-{ERR_PACK(ERR_LIB_CONF,0,0)		,"configuration file routines"},
-{ERR_PACK(ERR_LIB_CRYPTO,0,0)		,"common libcrypto routines"},
-{ERR_PACK(ERR_LIB_EC,0,0)		,"elliptic curve routines"},
-{ERR_PACK(ERR_LIB_SSL,0,0)		,"SSL routines"},
-{ERR_PACK(ERR_LIB_BIO,0,0)		,"BIO routines"},
-{ERR_PACK(ERR_LIB_PKCS7,0,0)		,"PKCS7 routines"},
-{ERR_PACK(ERR_LIB_X509V3,0,0)		,"X509 V3 routines"},
-{ERR_PACK(ERR_LIB_PKCS12,0,0)		,"PKCS12 routines"},
-{ERR_PACK(ERR_LIB_RAND,0,0)		,"random number generator"},
-{ERR_PACK(ERR_LIB_DSO,0,0)		,"DSO support routines"},
-{ERR_PACK(ERR_LIB_TS,0,0)		,"time stamp routines"},
-{ERR_PACK(ERR_LIB_ENGINE,0,0)		,"engine routines"},
-{ERR_PACK(ERR_LIB_OCSP,0,0)		,"OCSP routines"},
-{ERR_PACK(ERR_LIB_FIPS,0,0)		,"FIPS routines"},
-{ERR_PACK(ERR_LIB_CMS,0,0)		,"CMS routines"},
-{ERR_PACK(ERR_LIB_HMAC,0,0)		,"HMAC routines"},
-{0,NULL},
-	};
-
-static ERR_STRING_DATA ERR_str_functs[]=
-	{
-	{ERR_PACK(0,SYS_F_FOPEN,0),     	"fopen"},
-	{ERR_PACK(0,SYS_F_CONNECT,0),		"connect"},
-	{ERR_PACK(0,SYS_F_GETSERVBYNAME,0),	"getservbyname"},
-	{ERR_PACK(0,SYS_F_SOCKET,0),		"socket"}, 
-	{ERR_PACK(0,SYS_F_IOCTLSOCKET,0),	"ioctlsocket"},
-	{ERR_PACK(0,SYS_F_BIND,0),		"bind"},
-	{ERR_PACK(0,SYS_F_LISTEN,0),		"listen"},
-	{ERR_PACK(0,SYS_F_ACCEPT,0),		"accept"},
-#ifdef OPENSSL_SYS_WINDOWS
-	{ERR_PACK(0,SYS_F_WSASTARTUP,0),	"WSAstartup"},
+static ERR_STRING_DATA ERR_str_libraries[] = {
+    {ERR_PACK(ERR_LIB_NONE, 0, 0), "unknown library"},
+    {ERR_PACK(ERR_LIB_SYS, 0, 0), "system library"},
+    {ERR_PACK(ERR_LIB_BN, 0, 0), "bignum routines"},
+    {ERR_PACK(ERR_LIB_RSA, 0, 0), "rsa routines"},
+    {ERR_PACK(ERR_LIB_DH, 0, 0), "Diffie-Hellman routines"},
+    {ERR_PACK(ERR_LIB_EVP, 0, 0), "digital envelope routines"},
+    {ERR_PACK(ERR_LIB_BUF, 0, 0), "memory buffer routines"},
+    {ERR_PACK(ERR_LIB_OBJ, 0, 0), "object identifier routines"},
+    {ERR_PACK(ERR_LIB_PEM, 0, 0), "PEM routines"},
+    {ERR_PACK(ERR_LIB_DSA, 0, 0), "dsa routines"},
+    {ERR_PACK(ERR_LIB_X509, 0, 0), "x509 certificate routines"},
+    {ERR_PACK(ERR_LIB_ASN1, 0, 0), "asn1 encoding routines"},
+    {ERR_PACK(ERR_LIB_CONF, 0, 0), "configuration file routines"},
+    {ERR_PACK(ERR_LIB_CRYPTO, 0, 0), "common libcrypto routines"},
+    {ERR_PACK(ERR_LIB_EC, 0, 0), "elliptic curve routines"},
+    {ERR_PACK(ERR_LIB_SSL, 0, 0), "SSL routines"},
+    {ERR_PACK(ERR_LIB_BIO, 0, 0), "BIO routines"},
+    {ERR_PACK(ERR_LIB_PKCS7, 0, 0), "PKCS7 routines"},
+    {ERR_PACK(ERR_LIB_X509V3, 0, 0), "X509 V3 routines"},
+    {ERR_PACK(ERR_LIB_PKCS12, 0, 0), "PKCS12 routines"},
+    {ERR_PACK(ERR_LIB_RAND, 0, 0), "random number generator"},
+    {ERR_PACK(ERR_LIB_DSO, 0, 0), "DSO support routines"},
+    {ERR_PACK(ERR_LIB_TS, 0, 0), "time stamp routines"},
+    {ERR_PACK(ERR_LIB_ENGINE, 0, 0), "engine routines"},
+    {ERR_PACK(ERR_LIB_OCSP, 0, 0), "OCSP routines"},
+    {ERR_PACK(ERR_LIB_FIPS, 0, 0), "FIPS routines"},
+    {ERR_PACK(ERR_LIB_CMS, 0, 0), "CMS routines"},
+    {ERR_PACK(ERR_LIB_HMAC, 0, 0), "HMAC routines"},
+    {0, NULL},
+};
+
+static ERR_STRING_DATA ERR_str_functs[] = {
+    {ERR_PACK(0, SYS_F_FOPEN, 0), "fopen"},
+    {ERR_PACK(0, SYS_F_CONNECT, 0), "connect"},
+    {ERR_PACK(0, SYS_F_GETSERVBYNAME, 0), "getservbyname"},
+    {ERR_PACK(0, SYS_F_SOCKET, 0), "socket"},
+    {ERR_PACK(0, SYS_F_IOCTLSOCKET, 0), "ioctlsocket"},
+    {ERR_PACK(0, SYS_F_BIND, 0), "bind"},
+    {ERR_PACK(0, SYS_F_LISTEN, 0), "listen"},
+    {ERR_PACK(0, SYS_F_ACCEPT, 0), "accept"},
+# ifdef OPENSSL_SYS_WINDOWS
+    {ERR_PACK(0, SYS_F_WSASTARTUP, 0), "WSAstartup"},
+# endif
+    {ERR_PACK(0, SYS_F_OPENDIR, 0), "opendir"},
+    {ERR_PACK(0, SYS_F_FREAD, 0), "fread"},
+    {0, NULL},
+};
+
+static ERR_STRING_DATA ERR_str_reasons[] = {
+    {ERR_R_SYS_LIB, "system lib"},
+    {ERR_R_BN_LIB, "BN lib"},
+    {ERR_R_RSA_LIB, "RSA lib"},
+    {ERR_R_DH_LIB, "DH lib"},
+    {ERR_R_EVP_LIB, "EVP lib"},
+    {ERR_R_BUF_LIB, "BUF lib"},
+    {ERR_R_OBJ_LIB, "OBJ lib"},
+    {ERR_R_PEM_LIB, "PEM lib"},
+    {ERR_R_DSA_LIB, "DSA lib"},
+    {ERR_R_X509_LIB, "X509 lib"},
+    {ERR_R_ASN1_LIB, "ASN1 lib"},
+    {ERR_R_CONF_LIB, "CONF lib"},
+    {ERR_R_CRYPTO_LIB, "CRYPTO lib"},
+    {ERR_R_EC_LIB, "EC lib"},
+    {ERR_R_SSL_LIB, "SSL lib"},
+    {ERR_R_BIO_LIB, "BIO lib"},
+    {ERR_R_PKCS7_LIB, "PKCS7 lib"},
+    {ERR_R_X509V3_LIB, "X509V3 lib"},
+    {ERR_R_PKCS12_LIB, "PKCS12 lib"},
+    {ERR_R_RAND_LIB, "RAND lib"},
+    {ERR_R_DSO_LIB, "DSO lib"},
+    {ERR_R_ENGINE_LIB, "ENGINE lib"},
+    {ERR_R_OCSP_LIB, "OCSP lib"},
+    {ERR_R_TS_LIB, "TS lib"},
+
+    {ERR_R_NESTED_ASN1_ERROR, "nested asn1 error"},
+    {ERR_R_BAD_ASN1_OBJECT_HEADER, "bad asn1 object header"},
+    {ERR_R_BAD_GET_ASN1_OBJECT_CALL, "bad get asn1 object call"},
+    {ERR_R_EXPECTING_AN_ASN1_SEQUENCE, "expecting an asn1 sequence"},
+    {ERR_R_ASN1_LENGTH_MISMATCH, "asn1 length mismatch"},
+    {ERR_R_MISSING_ASN1_EOS, "missing asn1 eos"},
+
+    {ERR_R_FATAL, "fatal"},
+    {ERR_R_MALLOC_FAILURE, "malloc failure"},
+    {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED,
+     "called a function you should not call"},
+    {ERR_R_PASSED_NULL_PARAMETER, "passed a null parameter"},
+    {ERR_R_INTERNAL_ERROR, "internal error"},
+    {ERR_R_DISABLED, "called a function that was disabled at compile-time"},
+
+    {0, NULL},
+};
 #endif
-	{ERR_PACK(0,SYS_F_OPENDIR,0),		"opendir"},
-	{ERR_PACK(0,SYS_F_FREAD,0),		"fread"},
-	{0,NULL},
-	};
-
-static ERR_STRING_DATA ERR_str_reasons[]=
-	{
-{ERR_R_SYS_LIB				,"system lib"},
-{ERR_R_BN_LIB				,"BN lib"},
-{ERR_R_RSA_LIB				,"RSA lib"},
-{ERR_R_DH_LIB				,"DH lib"},
-{ERR_R_EVP_LIB				,"EVP lib"},
-{ERR_R_BUF_LIB				,"BUF lib"},
-{ERR_R_OBJ_LIB				,"OBJ lib"},
-{ERR_R_PEM_LIB				,"PEM lib"},
-{ERR_R_DSA_LIB				,"DSA lib"},
-{ERR_R_X509_LIB				,"X509 lib"},
-{ERR_R_ASN1_LIB				,"ASN1 lib"},
-{ERR_R_CONF_LIB				,"CONF lib"},
-{ERR_R_CRYPTO_LIB			,"CRYPTO lib"},
-{ERR_R_EC_LIB				,"EC lib"},
-{ERR_R_SSL_LIB				,"SSL lib"},
-{ERR_R_BIO_LIB				,"BIO lib"},
-{ERR_R_PKCS7_LIB			,"PKCS7 lib"},
-{ERR_R_X509V3_LIB			,"X509V3 lib"},
-{ERR_R_PKCS12_LIB			,"PKCS12 lib"},
-{ERR_R_RAND_LIB				,"RAND lib"},
-{ERR_R_DSO_LIB				,"DSO lib"},
-{ERR_R_ENGINE_LIB			,"ENGINE lib"},
-{ERR_R_OCSP_LIB				,"OCSP lib"},
-{ERR_R_TS_LIB				,"TS lib"},
-
-{ERR_R_NESTED_ASN1_ERROR		,"nested asn1 error"},
-{ERR_R_BAD_ASN1_OBJECT_HEADER		,"bad asn1 object header"},
-{ERR_R_BAD_GET_ASN1_OBJECT_CALL		,"bad get asn1 object call"},
-{ERR_R_EXPECTING_AN_ASN1_SEQUENCE	,"expecting an asn1 sequence"},
-{ERR_R_ASN1_LENGTH_MISMATCH		,"asn1 length mismatch"},
-{ERR_R_MISSING_ASN1_EOS			,"missing asn1 eos"},
-
-{ERR_R_FATAL                            ,"fatal"},
-{ERR_R_MALLOC_FAILURE			,"malloc failure"},
-{ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED	,"called a function you should not call"},
-{ERR_R_PASSED_NULL_PARAMETER		,"passed a null parameter"},
-{ERR_R_INTERNAL_ERROR			,"internal error"},
-{ERR_R_DISABLED				,"called a function that was disabled at compile-time"},
-
-{0,NULL},
-	};
-#endif
-
 
 /* Define the predeclared (but externally opaque) "ERR_FNS" type */
-struct st_ERR_FNS
-	{
-	/* Works on the "error_hash" string table */
-	LHASH_OF(ERR_STRING_DATA) *(*cb_err_get)(int create);
-	void (*cb_err_del)(void);
-	ERR_STRING_DATA *(*cb_err_get_item)(const ERR_STRING_DATA *);
-	ERR_STRING_DATA *(*cb_err_set_item)(ERR_STRING_DATA *);
-	ERR_STRING_DATA *(*cb_err_del_item)(ERR_STRING_DATA *);
-	/* Works on the "thread_hash" error-state table */
-	LHASH_OF(ERR_STATE) *(*cb_thread_get)(int create);
-	void (*cb_thread_release)(LHASH_OF(ERR_STATE) **hash);
-	ERR_STATE *(*cb_thread_get_item)(const ERR_STATE *);
-	ERR_STATE *(*cb_thread_set_item)(ERR_STATE *);
-	void (*cb_thread_del_item)(const ERR_STATE *);
-	/* Returns the next available error "library" numbers */
-	int (*cb_get_next_lib)(void);
-	};
+struct st_ERR_FNS {
+    /* Works on the "error_hash" string table */
+    LHASH_OF(ERR_STRING_DATA) *(*cb_err_get) (int create);
+    void (*cb_err_del) (void);
+    ERR_STRING_DATA *(*cb_err_get_item) (const ERR_STRING_DATA *);
+    ERR_STRING_DATA *(*cb_err_set_item) (ERR_STRING_DATA *);
+    ERR_STRING_DATA *(*cb_err_del_item) (ERR_STRING_DATA *);
+    /* Works on the "thread_hash" error-state table */
+    LHASH_OF(ERR_STATE) *(*cb_thread_get) (int create);
+    void (*cb_thread_release) (LHASH_OF(ERR_STATE) **hash);
+    ERR_STATE *(*cb_thread_get_item) (const ERR_STATE *);
+    ERR_STATE *(*cb_thread_set_item) (ERR_STATE *);
+    void (*cb_thread_del_item) (const ERR_STATE *);
+    /* Returns the next available error "library" numbers */
+    int (*cb_get_next_lib) (void);
+};
 
 /* Predeclarations of the "err_defaults" functions */
 static LHASH_OF(ERR_STRING_DATA) *int_err_get(int create);
@@ -255,20 +251,19 @@ static ERR_STATE *int_thread_set_item(ERR_STATE *);
 static void int_thread_del_item(const ERR_STATE *);
 static int int_err_get_next_lib(void);
 /* The static ERR_FNS table using these defaults functions */
-static const ERR_FNS err_defaults =
-	{
-	int_err_get,
-	int_err_del,
-	int_err_get_item,
-	int_err_set_item,
-	int_err_del_item,
-	int_thread_get,
-	int_thread_release,
-	int_thread_get_item,
-	int_thread_set_item,
-	int_thread_del_item,
-	int_err_get_next_lib
-	};
+static const ERR_FNS err_defaults = {
+    int_err_get,
+    int_err_del,
+    int_err_get_item,
+    int_err_set_item,
+    int_err_del_item,
+    int_thread_get,
+    int_thread_release,
+    int_thread_get_item,
+    int_thread_set_item,
+    int_thread_del_item,
+    int_err_get_next_lib
+};
 
 /* The replacable table of ERR_FNS functions we use at run-time */
 static const ERR_FNS *err_fns = NULL;
@@ -276,863 +271,875 @@ static const ERR_FNS *err_fns = NULL;
 /* Eg. rather than using "err_get()", use "ERRFN(err_get)()". */
 #define ERRFN(a) err_fns->cb_##a
 
-/* The internal state used by "err_defaults" - as such, the setting, reading,
+/*
+ * The internal state used by "err_defaults" - as such, the setting, reading,
  * creating, and deleting of this data should only be permitted via the
- * "err_defaults" functions. This way, a linked module can completely defer all
- * ERR state operation (together with requisite locking) to the implementations
- * and state in the loading application. */
+ * "err_defaults" functions. This way, a linked module can completely defer
+ * all ERR state operation (together with requisite locking) to the
+ * implementations and state in the loading application.
+ */
 static LHASH_OF(ERR_STRING_DATA) *int_error_hash = NULL;
 static LHASH_OF(ERR_STATE) *int_thread_hash = NULL;
 static int int_thread_hash_references = 0;
-static int int_err_library_number= ERR_LIB_USER;
+static int int_err_library_number = ERR_LIB_USER;
 
-/* Internal function that checks whether "err_fns" is set and if not, sets it to
- * the defaults. */
+/*
+ * Internal function that checks whether "err_fns" is set and if not, sets it
+ * to the defaults.
+ */
 static void err_fns_check(void)
-	{
-	if (err_fns) return;
-	
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!err_fns)
-		err_fns = &err_defaults;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	}
+{
+    if (err_fns)
+        return;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    if (!err_fns)
+        err_fns = &err_defaults;
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+}
 
 /* API functions to get or set the underlying ERR functions. */
 
 const ERR_FNS *ERR_get_implementation(void)
-	{
-	err_fns_check();
-	return err_fns;
-	}
+{
+    err_fns_check();
+    return err_fns;
+}
 
 int ERR_set_implementation(const ERR_FNS *fns)
-	{
-	int ret = 0;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	/* It's too late if 'err_fns' is non-NULL. BTW: not much point setting
-	 * an error is there?! */
-	if (!err_fns)
-		{
-		err_fns = fns;
-		ret = 1;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	return ret;
-	}
-
-/* These are the callbacks provided to "lh_new()" when creating the LHASH tables
- * internal to the "err_defaults" implementation. */
-
-static unsigned long get_error_values(int inc,int top,const char **file,int *line,
-				      const char **data,int *flags);
+{
+    int ret = 0;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    /*
+     * It's too late if 'err_fns' is non-NULL. BTW: not much point setting an
+     * error is there?!
+     */
+    if (!err_fns) {
+        err_fns = fns;
+        ret = 1;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+    return ret;
+}
+
+/*
+ * These are the callbacks provided to "lh_new()" when creating the LHASH
+ * tables internal to the "err_defaults" implementation.
+ */
+
+static unsigned long get_error_values(int inc, int top, const char **file,
+                                      int *line, const char **data,
+                                      int *flags);
 
 /* The internal functions used in the "err_defaults" implementation */
 
 static unsigned long err_string_data_hash(const ERR_STRING_DATA *a)
-	{
-	unsigned long ret,l;
+{
+    unsigned long ret, l;
+
+    l = a->error;
+    ret = l ^ ERR_GET_LIB(l) ^ ERR_GET_FUNC(l);
+    return (ret ^ ret % 19 * 13);
+}
 
-	l=a->error;
-	ret=l^ERR_GET_LIB(l)^ERR_GET_FUNC(l);
-	return(ret^ret%19*13);
-	}
 static IMPLEMENT_LHASH_HASH_FN(err_string_data, ERR_STRING_DATA)
 
 static int err_string_data_cmp(const ERR_STRING_DATA *a,
-			       const ERR_STRING_DATA *b)
-	{
-	return (int)(a->error - b->error);
-	}
+                               const ERR_STRING_DATA *b)
+{
+    return (int)(a->error - b->error);
+}
+
 static IMPLEMENT_LHASH_COMP_FN(err_string_data, ERR_STRING_DATA)
 
 static LHASH_OF(ERR_STRING_DATA) *int_err_get(int create)
-	{
-	LHASH_OF(ERR_STRING_DATA) *ret = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!int_error_hash && create)
-		{
-		CRYPTO_push_info("int_err_get (err.c)");
-		int_error_hash = lh_ERR_STRING_DATA_new();
-		CRYPTO_pop_info();
-		}
-	if (int_error_hash)
-		ret = int_error_hash;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	return ret;
-	}
+{
+    LHASH_OF(ERR_STRING_DATA) *ret = NULL;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    if (!int_error_hash && create) {
+        CRYPTO_push_info("int_err_get (err.c)");
+        int_error_hash = lh_ERR_STRING_DATA_new();
+        CRYPTO_pop_info();
+    }
+    if (int_error_hash)
+        ret = int_error_hash;
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+
+    return ret;
+}
 
 static void int_err_del(void)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (int_error_hash)
-		{
-		lh_ERR_STRING_DATA_free(int_error_hash);
-		int_error_hash = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	}
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    if (int_error_hash) {
+        lh_ERR_STRING_DATA_free(int_error_hash);
+        int_error_hash = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+}
 
 static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *d)
-	{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
+{
+    ERR_STRING_DATA *p;
+    LHASH_OF(ERR_STRING_DATA) *hash;
 
-	err_fns_check();
-	hash = ERRFN(err_get)(0);
-	if (!hash)
-		return NULL;
+    err_fns_check();
+    hash = ERRFN(err_get) (0);
+    if (!hash)
+        return NULL;
 
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_retrieve(hash, d);
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_r_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STRING_DATA_retrieve(hash, d);
+    CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
 
-	return p;
-	}
+    return p;
+}
 
 static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *d)
-	{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
+{
+    ERR_STRING_DATA *p;
+    LHASH_OF(ERR_STRING_DATA) *hash;
 
-	err_fns_check();
-	hash = ERRFN(err_get)(1);
-	if (!hash)
-		return NULL;
+    err_fns_check();
+    hash = ERRFN(err_get) (1);
+    if (!hash)
+        return NULL;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_insert(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STRING_DATA_insert(hash, d);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
 
-	return p;
-	}
+    return p;
+}
 
 static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *d)
-	{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
+{
+    ERR_STRING_DATA *p;
+    LHASH_OF(ERR_STRING_DATA) *hash;
 
-	err_fns_check();
-	hash = ERRFN(err_get)(0);
-	if (!hash)
-		return NULL;
+    err_fns_check();
+    hash = ERRFN(err_get) (0);
+    if (!hash)
+        return NULL;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_delete(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STRING_DATA_delete(hash, d);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
 
-	return p;
-	}
+    return p;
+}
 
 static unsigned long err_state_hash(const ERR_STATE *a)
-	{
-	return CRYPTO_THREADID_hash(&a->tid) * 13;
-	}
+{
+    return CRYPTO_THREADID_hash(&a->tid) * 13;
+}
+
 static IMPLEMENT_LHASH_HASH_FN(err_state, ERR_STATE)
 
 static int err_state_cmp(const ERR_STATE *a, const ERR_STATE *b)
-	{
-	return CRYPTO_THREADID_cmp(&a->tid, &b->tid);
-	}
+{
+    return CRYPTO_THREADID_cmp(&a->tid, &b->tid);
+}
+
 static IMPLEMENT_LHASH_COMP_FN(err_state, ERR_STATE)
 
 static LHASH_OF(ERR_STATE) *int_thread_get(int create)
-	{
-	LHASH_OF(ERR_STATE) *ret = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!int_thread_hash && create)
-		{
-		CRYPTO_push_info("int_thread_get (err.c)");
-		int_thread_hash = lh_ERR_STATE_new();
-		CRYPTO_pop_info();
-		}
-	if (int_thread_hash)
-		{
-		int_thread_hash_references++;
-		ret = int_thread_hash;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	return ret;
-	}
+{
+    LHASH_OF(ERR_STATE) *ret = NULL;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    if (!int_thread_hash && create) {
+        CRYPTO_push_info("int_thread_get (err.c)");
+        int_thread_hash = lh_ERR_STATE_new();
+        CRYPTO_pop_info();
+    }
+    if (int_thread_hash) {
+        int_thread_hash_references++;
+        ret = int_thread_hash;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+    return ret;
+}
 
 static void int_thread_release(LHASH_OF(ERR_STATE) **hash)
-	{
-	int i;
+{
+    int i;
 
-	if (hash == NULL || *hash == NULL)
-		return;
+    if (hash == NULL || *hash == NULL)
+        return;
 
-	i = CRYPTO_add(&int_thread_hash_references, -1, CRYPTO_LOCK_ERR);
+    i = CRYPTO_add(&int_thread_hash_references, -1, CRYPTO_LOCK_ERR);
 
 #ifdef REF_PRINT
-	fprintf(stderr,"%4d:%s\n",int_thread_hash_references,"ERR");
+    fprintf(stderr, "%4d:%s\n", int_thread_hash_references, "ERR");
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"int_thread_release, bad reference count\n");
-		abort(); /* ok */
-		}
+    if (i < 0) {
+        fprintf(stderr, "int_thread_release, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
-	*hash = NULL;
-	}
+    *hash = NULL;
+}
 
 static ERR_STATE *int_thread_get_item(const ERR_STATE *d)
-	{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
+{
+    ERR_STATE *p;
+    LHASH_OF(ERR_STATE) *hash;
 
-	err_fns_check();
-	hash = ERRFN(thread_get)(0);
-	if (!hash)
-		return NULL;
+    err_fns_check();
+    hash = ERRFN(thread_get) (0);
+    if (!hash)
+        return NULL;
 
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_retrieve(hash, d);
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_r_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STATE_retrieve(hash, d);
+    CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
 
-	ERRFN(thread_release)(&hash);
-	return p;
-	}
+    ERRFN(thread_release) (&hash);
+    return p;
+}
 
 static ERR_STATE *int_thread_set_item(ERR_STATE *d)
-	{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
+{
+    ERR_STATE *p;
+    LHASH_OF(ERR_STATE) *hash;
 
-	err_fns_check();
-	hash = ERRFN(thread_get)(1);
-	if (!hash)
-		return NULL;
+    err_fns_check();
+    hash = ERRFN(thread_get) (1);
+    if (!hash)
+        return NULL;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_insert(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STATE_insert(hash, d);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
 
-	ERRFN(thread_release)(&hash);
-	return p;
-	}
+    ERRFN(thread_release) (&hash);
+    return p;
+}
 
 static void int_thread_del_item(const ERR_STATE *d)
-	{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
-
-	err_fns_check();
-	hash = ERRFN(thread_get)(0);
-	if (!hash)
-		return;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_delete(hash, d);
-	/* make sure we don't leak memory */
-	if (int_thread_hash_references == 1
-	    && int_thread_hash && lh_ERR_STATE_num_items(int_thread_hash) == 0)
-		{
-		lh_ERR_STATE_free(int_thread_hash);
-		int_thread_hash = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	ERRFN(thread_release)(&hash);
-	if (p)
-		ERR_STATE_free(p);
-	}
+{
+    ERR_STATE *p;
+    LHASH_OF(ERR_STATE) *hash;
+
+    err_fns_check();
+    hash = ERRFN(thread_get) (0);
+    if (!hash)
+        return;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    p = lh_ERR_STATE_delete(hash, d);
+    /* make sure we don't leak memory */
+    if (int_thread_hash_references == 1
+        && int_thread_hash && lh_ERR_STATE_num_items(int_thread_hash) == 0) {
+        lh_ERR_STATE_free(int_thread_hash);
+        int_thread_hash = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+
+    ERRFN(thread_release) (&hash);
+    if (p)
+        ERR_STATE_free(p);
+}
 
 static int int_err_get_next_lib(void)
-	{
-	int ret;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	ret = int_err_library_number++;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+{
+    int ret;
 
-	return ret;
-	}
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    ret = int_err_library_number++;
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
 
+    return ret;
+}
 
 #ifndef OPENSSL_NO_ERR
-#define NUM_SYS_STR_REASONS 127
-#define LEN_SYS_STR_REASON 32
+# define NUM_SYS_STR_REASONS 127
+# define LEN_SYS_STR_REASON 32
 
 static ERR_STRING_DATA SYS_str_reasons[NUM_SYS_STR_REASONS + 1];
-/* SYS_str_reasons is filled with copies of strerror() results at
- * initialization.
- * 'errno' values up to 127 should cover all usual errors,
- * others will be displayed numerically by ERR_error_string.
- * It is crucial that we have something for each reason code
- * that occurs in ERR_str_reasons, or bogus reason strings
- * will be returned for SYSerr(), which always gets an errno
- * value and never one of those 'standard' reason codes. */
+/*
+ * SYS_str_reasons is filled with copies of strerror() results at
+ * initialization. 'errno' values up to 127 should cover all usual errors,
+ * others will be displayed numerically by ERR_error_string. It is crucial
+ * that we have something for each reason code that occurs in
+ * ERR_str_reasons, or bogus reason strings will be returned for SYSerr(),
+ * which always gets an errno value and never one of those 'standard' reason
+ * codes.
+ */
 
 static void build_SYS_str_reasons(void)
-	{
-	/* OPENSSL_malloc cannot be used here, use static storage instead */
-	static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
-	int i;
-	static int init = 1;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	if (!init)
-		{
-		CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-		return;
-		}
-	
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!init)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-		return;
-		}
-
-	for (i = 1; i <= NUM_SYS_STR_REASONS; i++)
-		{
-		ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
-
-		str->error = (unsigned long)i;
-		if (str->string == NULL)
-			{
-			char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]);
-			char *src = strerror(i);
-			if (src != NULL)
-				{
-				strncpy(*dest, src, sizeof *dest);
-				(*dest)[sizeof *dest - 1] = '\0';
-				str->string = *dest;
-				}
-			}
-		if (str->string == NULL)
-			str->string = "unknown";
-		}
-
-	/* Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL},
-	 * as required by ERR_load_strings. */
-
-	init = 0;
-	
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	}
+{
+    /* OPENSSL_malloc cannot be used here, use static storage instead */
+    static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
+    int i;
+    static int init = 1;
+
+    CRYPTO_r_lock(CRYPTO_LOCK_ERR);
+    if (!init) {
+        CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
+        return;
+    }
+
+    CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
+    CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+    if (!init) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+        return;
+    }
+
+    for (i = 1; i <= NUM_SYS_STR_REASONS; i++) {
+        ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
+
+        str->error = (unsigned long)i;
+        if (str->string == NULL) {
+            char (*dest)[LEN_SYS_STR_REASON] = &(strerror_tab[i - 1]);
+            char *src = strerror(i);
+            if (src != NULL) {
+                strncpy(*dest, src, sizeof *dest);
+                (*dest)[sizeof *dest - 1] = '\0';
+                str->string = *dest;
+            }
+        }
+        if (str->string == NULL)
+            str->string = "unknown";
+    }
+
+    /*
+     * Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL}, as
+     * required by ERR_load_strings.
+     */
+
+    init = 0;
+
+    CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+}
 #endif
 
 #define err_clear_data(p,i) \
-	do { \
-	if (((p)->err_data[i] != NULL) && \
-		(p)->err_data_flags[i] & ERR_TXT_MALLOCED) \
-		{  \
-		OPENSSL_free((p)->err_data[i]); \
-		(p)->err_data[i]=NULL; \
-		} \
-	(p)->err_data_flags[i]=0; \
-	} while(0)
+        do { \
+        if (((p)->err_data[i] != NULL) && \
+                (p)->err_data_flags[i] & ERR_TXT_MALLOCED) \
+                {  \
+                OPENSSL_free((p)->err_data[i]); \
+                (p)->err_data[i]=NULL; \
+                } \
+        (p)->err_data_flags[i]=0; \
+        } while(0)
 
 #define err_clear(p,i) \
-	do { \
-	(p)->err_flags[i]=0; \
-	(p)->err_buffer[i]=0; \
-	err_clear_data(p,i); \
-	(p)->err_file[i]=NULL; \
-	(p)->err_line[i]= -1; \
-	} while(0)
+        do { \
+        (p)->err_flags[i]=0; \
+        (p)->err_buffer[i]=0; \
+        err_clear_data(p,i); \
+        (p)->err_file[i]=NULL; \
+        (p)->err_line[i]= -1; \
+        } while(0)
 
 static void ERR_STATE_free(ERR_STATE *s)
-	{
-	int i;
+{
+    int i;
 
-	if (s == NULL)
-	    return;
+    if (s == NULL)
+        return;
 
-	for (i=0; ierror)
-		{
-		if (lib)
-			str->error|=ERR_PACK(lib,0,0);
-		ERRFN(err_set_item)(str);
-		str++;
-		}
-	}
+{
+    while (str->error) {
+        if (lib)
+            str->error |= ERR_PACK(lib, 0, 0);
+        ERRFN(err_set_item) (str);
+        str++;
+    }
+}
 
 void ERR_load_strings(int lib, ERR_STRING_DATA *str)
-	{
-	ERR_load_ERR_strings();
-	err_load_strings(lib, str);
-	}
+{
+    ERR_load_ERR_strings();
+    err_load_strings(lib, str);
+}
 
 void ERR_unload_strings(int lib, ERR_STRING_DATA *str)
-	{
-	while (str->error)
-		{
-		if (lib)
-			str->error|=ERR_PACK(lib,0,0);
-		ERRFN(err_del_item)(str);
-		str++;
-		}
-	}
+{
+    while (str->error) {
+        if (lib)
+            str->error |= ERR_PACK(lib, 0, 0);
+        ERRFN(err_del_item) (str);
+        str++;
+    }
+}
 
 void ERR_free_strings(void)
-	{
-	err_fns_check();
-	ERRFN(err_del)();
-	}
+{
+    err_fns_check();
+    ERRFN(err_del) ();
+}
 
 /********************************************************/
 
-void ERR_put_error(int lib, int func, int reason, const char *file,
-	     int line)
-	{
-	ERR_STATE *es;
+void ERR_put_error(int lib, int func, int reason, const char *file, int line)
+{
+    ERR_STATE *es;
 
 #ifdef _OSD_POSIX
-	/* In the BS2000-OSD POSIX subsystem, the compiler generates
-	 * path names in the form "*POSIX(/etc/passwd)".
-	 * This dirty hack strips them to something sensible.
-	 * @@@ We shouldn't modify a const string, though.
-	 */
-	if (strncmp(file,"*POSIX(", sizeof("*POSIX(")-1) == 0) {
-		char *end;
-
-		/* Skip the "*POSIX(" prefix */
-		file += sizeof("*POSIX(")-1;
-		end = &file[strlen(file)-1];
-		if (*end == ')')
-			*end = '\0';
-		/* Optional: use the basename of the path only. */
-		if ((end = strrchr(file, '/')) != NULL)
-			file = &end[1];
-	}
+    /*
+     * In the BS2000-OSD POSIX subsystem, the compiler generates path names
+     * in the form "*POSIX(/etc/passwd)". This dirty hack strips them to
+     * something sensible. @@@ We shouldn't modify a const string, though.
+     */
+    if (strncmp(file, "*POSIX(", sizeof("*POSIX(") - 1) == 0) {
+        char *end;
+
+        /* Skip the "*POSIX(" prefix */
+        file += sizeof("*POSIX(") - 1;
+        end = &file[strlen(file) - 1];
+        if (*end == ')')
+            *end = '\0';
+        /* Optional: use the basename of the path only. */
+        if ((end = strrchr(file, '/')) != NULL)
+            file = &end[1];
+    }
 #endif
-	es=ERR_get_state();
-
-	es->top=(es->top+1)%ERR_NUM_ERRORS;
-	if (es->top == es->bottom)
-		es->bottom=(es->bottom+1)%ERR_NUM_ERRORS;
-	es->err_flags[es->top]=0;
-	es->err_buffer[es->top]=ERR_PACK(lib,func,reason);
-	es->err_file[es->top]=file;
-	es->err_line[es->top]=line;
-	err_clear_data(es,es->top);
-	}
+    es = ERR_get_state();
+
+    es->top = (es->top + 1) % ERR_NUM_ERRORS;
+    if (es->top == es->bottom)
+        es->bottom = (es->bottom + 1) % ERR_NUM_ERRORS;
+    es->err_flags[es->top] = 0;
+    es->err_buffer[es->top] = ERR_PACK(lib, func, reason);
+    es->err_file[es->top] = file;
+    es->err_line[es->top] = line;
+    err_clear_data(es, es->top);
+}
 
 void ERR_clear_error(void)
-	{
-	int i;
-	ERR_STATE *es;
-
-	es=ERR_get_state();
+{
+    int i;
+    ERR_STATE *es;
 
-	for (i=0; itop=es->bottom=0;
-	}
+    es = ERR_get_state();
 
+    for (i = 0; i < ERR_NUM_ERRORS; i++) {
+        err_clear(es, i);
+    }
+    es->top = es->bottom = 0;
+}
 
 unsigned long ERR_get_error(void)
-	{ return(get_error_values(1,0,NULL,NULL,NULL,NULL)); }
+{
+    return (get_error_values(1, 0, NULL, NULL, NULL, NULL));
+}
 
-unsigned long ERR_get_error_line(const char **file,
-	     int *line)
-	{ return(get_error_values(1,0,file,line,NULL,NULL)); }
+unsigned long ERR_get_error_line(const char **file, int *line)
+{
+    return (get_error_values(1, 0, file, line, NULL, NULL));
+}
 
 unsigned long ERR_get_error_line_data(const char **file, int *line,
-	     const char **data, int *flags)
-	{ return(get_error_values(1,0,file,line,data,flags)); }
-
+                                      const char **data, int *flags)
+{
+    return (get_error_values(1, 0, file, line, data, flags));
+}
 
 unsigned long ERR_peek_error(void)
-	{ return(get_error_values(0,0,NULL,NULL,NULL,NULL)); }
+{
+    return (get_error_values(0, 0, NULL, NULL, NULL, NULL));
+}
 
 unsigned long ERR_peek_error_line(const char **file, int *line)
-	{ return(get_error_values(0,0,file,line,NULL,NULL)); }
+{
+    return (get_error_values(0, 0, file, line, NULL, NULL));
+}
 
 unsigned long ERR_peek_error_line_data(const char **file, int *line,
-	     const char **data, int *flags)
-	{ return(get_error_values(0,0,file,line,data,flags)); }
-
+                                       const char **data, int *flags)
+{
+    return (get_error_values(0, 0, file, line, data, flags));
+}
 
 unsigned long ERR_peek_last_error(void)
-	{ return(get_error_values(0,1,NULL,NULL,NULL,NULL)); }
+{
+    return (get_error_values(0, 1, NULL, NULL, NULL, NULL));
+}
 
 unsigned long ERR_peek_last_error_line(const char **file, int *line)
-	{ return(get_error_values(0,1,file,line,NULL,NULL)); }
+{
+    return (get_error_values(0, 1, file, line, NULL, NULL));
+}
 
 unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
-	     const char **data, int *flags)
-	{ return(get_error_values(0,1,file,line,data,flags)); }
-
-
-static unsigned long get_error_values(int inc, int top, const char **file, int *line,
-	     const char **data, int *flags)
-	{	
-	int i=0;
-	ERR_STATE *es;
-	unsigned long ret;
-
-	es=ERR_get_state();
-
-	if (inc && top)
-		{
-		if (file) *file = "";
-		if (line) *line = 0;
-		if (data) *data = "";
-		if (flags) *flags = 0;
-			
-		return ERR_R_INTERNAL_ERROR;
-		}
-
-	if (es->bottom == es->top) return 0;
-	if (top)
-		i=es->top;			 /* last error */
-	else
-		i=(es->bottom+1)%ERR_NUM_ERRORS; /* first error */
-
-	ret=es->err_buffer[i];
-	if (inc)
-		{
-		es->bottom=i;
-		es->err_buffer[i]=0;
-		}
-
-	if ((file != NULL) && (line != NULL))
-		{
-		if (es->err_file[i] == NULL)
-			{
-			*file="NA";
-			if (line != NULL) *line=0;
-			}
-		else
-			{
-			*file=es->err_file[i];
-			if (line != NULL) *line=es->err_line[i];
-			}
-		}
-
-	if (data == NULL)
-		{
-		if (inc)
-			{
-			err_clear_data(es, i);
-			}
-		}
-	else
-		{
-		if (es->err_data[i] == NULL)
-			{
-			*data="";
-			if (flags != NULL) *flags=0;
-			}
-		else
-			{
-			*data=es->err_data[i];
-			if (flags != NULL) *flags=es->err_data_flags[i];
-			}
-		}
-	return ret;
-	}
+                                            const char **data, int *flags)
+{
+    return (get_error_values(0, 1, file, line, data, flags));
+}
+
+static unsigned long get_error_values(int inc, int top, const char **file,
+                                      int *line, const char **data,
+                                      int *flags)
+{
+    int i = 0;
+    ERR_STATE *es;
+    unsigned long ret;
+
+    es = ERR_get_state();
+
+    if (inc && top) {
+        if (file)
+            *file = "";
+        if (line)
+            *line = 0;
+        if (data)
+            *data = "";
+        if (flags)
+            *flags = 0;
+
+        return ERR_R_INTERNAL_ERROR;
+    }
+
+    if (es->bottom == es->top)
+        return 0;
+    if (top)
+        i = es->top;            /* last error */
+    else
+        i = (es->bottom + 1) % ERR_NUM_ERRORS; /* first error */
+
+    ret = es->err_buffer[i];
+    if (inc) {
+        es->bottom = i;
+        es->err_buffer[i] = 0;
+    }
+
+    if ((file != NULL) && (line != NULL)) {
+        if (es->err_file[i] == NULL) {
+            *file = "NA";
+            if (line != NULL)
+                *line = 0;
+        } else {
+            *file = es->err_file[i];
+            if (line != NULL)
+                *line = es->err_line[i];
+        }
+    }
+
+    if (data == NULL) {
+        if (inc) {
+            err_clear_data(es, i);
+        }
+    } else {
+        if (es->err_data[i] == NULL) {
+            *data = "";
+            if (flags != NULL)
+                *flags = 0;
+        } else {
+            *data = es->err_data[i];
+            if (flags != NULL)
+                *flags = es->err_data_flags[i];
+        }
+    }
+    return ret;
+}
 
 void ERR_error_string_n(unsigned long e, char *buf, size_t len)
-	{
-	char lsbuf[64], fsbuf[64], rsbuf[64];
-	const char *ls,*fs,*rs;
-	unsigned long l,f,r;
-
-	l=ERR_GET_LIB(e);
-	f=ERR_GET_FUNC(e);
-	r=ERR_GET_REASON(e);
-
-	ls=ERR_lib_error_string(e);
-	fs=ERR_func_error_string(e);
-	rs=ERR_reason_error_string(e);
-
-	if (ls == NULL) 
-		BIO_snprintf(lsbuf, sizeof(lsbuf), "lib(%lu)", l);
-	if (fs == NULL)
-		BIO_snprintf(fsbuf, sizeof(fsbuf), "func(%lu)", f);
-	if (rs == NULL)
-		BIO_snprintf(rsbuf, sizeof(rsbuf), "reason(%lu)", r);
-
-	BIO_snprintf(buf, len,"error:%08lX:%s:%s:%s", e, ls?ls:lsbuf, 
-		fs?fs:fsbuf, rs?rs:rsbuf);
-	if (strlen(buf) == len-1)
-		{
-		/* output may be truncated; make sure we always have 5 
-		 * colon-separated fields, i.e. 4 colons ... */
+{
+    char lsbuf[64], fsbuf[64], rsbuf[64];
+    const char *ls, *fs, *rs;
+    unsigned long l, f, r;
+
+    l = ERR_GET_LIB(e);
+    f = ERR_GET_FUNC(e);
+    r = ERR_GET_REASON(e);
+
+    ls = ERR_lib_error_string(e);
+    fs = ERR_func_error_string(e);
+    rs = ERR_reason_error_string(e);
+
+    if (ls == NULL)
+        BIO_snprintf(lsbuf, sizeof(lsbuf), "lib(%lu)", l);
+    if (fs == NULL)
+        BIO_snprintf(fsbuf, sizeof(fsbuf), "func(%lu)", f);
+    if (rs == NULL)
+        BIO_snprintf(rsbuf, sizeof(rsbuf), "reason(%lu)", r);
+
+    BIO_snprintf(buf, len, "error:%08lX:%s:%s:%s", e, ls ? ls : lsbuf,
+                 fs ? fs : fsbuf, rs ? rs : rsbuf);
+    if (strlen(buf) == len - 1) {
+        /*
+         * output may be truncated; make sure we always have 5
+         * colon-separated fields, i.e. 4 colons ...
+         */
 #define NUM_COLONS 4
-		if (len > NUM_COLONS) /* ... if possible */
-			{
-			int i;
-			char *s = buf;
-			
-			for (i = 0; i < NUM_COLONS; i++)
-				{
-				char *colon = strchr(s, ':');
-				if (colon == NULL || colon > &buf[len-1] - NUM_COLONS + i)
-					{
-					/* set colon no. i at last possible position
-					 * (buf[len-1] is the terminating 0)*/
-					colon = &buf[len-1] - NUM_COLONS + i;
-					*colon = ':';
-					}
-				s = colon + 1;
-				}
-			}
-		}
-	}
+        if (len > NUM_COLONS) { /* ... if possible */
+            int i;
+            char *s = buf;
+
+            for (i = 0; i < NUM_COLONS; i++) {
+                char *colon = strchr(s, ':');
+                if (colon == NULL || colon > &buf[len - 1] - NUM_COLONS + i) {
+                    /*
+                     * set colon no. i at last possible position (buf[len-1]
+                     * is the terminating 0)
+                     */
+                    colon = &buf[len - 1] - NUM_COLONS + i;
+                    *colon = ':';
+                }
+                s = colon + 1;
+            }
+        }
+    }
+}
 
 /* BAD for multi-threading: uses a local buffer if ret == NULL */
-/* ERR_error_string_n should be used instead for ret != NULL
- * as ERR_error_string cannot know how large the buffer is */
+/*
+ * ERR_error_string_n should be used instead for ret != NULL as
+ * ERR_error_string cannot know how large the buffer is
+ */
 char *ERR_error_string(unsigned long e, char *ret)
-	{
-	static char buf[256];
+{
+    static char buf[256];
 
-	if (ret == NULL) ret=buf;
-	ERR_error_string_n(e, ret, 256);
+    if (ret == NULL)
+        ret = buf;
+    ERR_error_string_n(e, ret, 256);
 
-	return ret;
-	}
+    return ret;
+}
 
 LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void)
-	{
-	err_fns_check();
-	return ERRFN(err_get)(0);
-	}
+{
+    err_fns_check();
+    return ERRFN(err_get) (0);
+}
 
 LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void)
-	{
-	err_fns_check();
-	return ERRFN(thread_get)(0);
-	}
+{
+    err_fns_check();
+    return ERRFN(thread_get) (0);
+}
 
 void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash)
-	{
-	err_fns_check();
-	ERRFN(thread_release)(hash);
-	}
+{
+    err_fns_check();
+    ERRFN(thread_release) (hash);
+}
 
 const char *ERR_lib_error_string(unsigned long e)
-	{
-	ERR_STRING_DATA d,*p;
-	unsigned long l;
+{
+    ERR_STRING_DATA d, *p;
+    unsigned long l;
 
-	err_fns_check();
-	l=ERR_GET_LIB(e);
-	d.error=ERR_PACK(l,0,0);
-	p=ERRFN(err_get_item)(&d);
-	return((p == NULL)?NULL:p->string);
-	}
+    err_fns_check();
+    l = ERR_GET_LIB(e);
+    d.error = ERR_PACK(l, 0, 0);
+    p = ERRFN(err_get_item) (&d);
+    return ((p == NULL) ? NULL : p->string);
+}
 
 const char *ERR_func_error_string(unsigned long e)
-	{
-	ERR_STRING_DATA d,*p;
-	unsigned long l,f;
-
-	err_fns_check();
-	l=ERR_GET_LIB(e);
-	f=ERR_GET_FUNC(e);
-	d.error=ERR_PACK(l,f,0);
-	p=ERRFN(err_get_item)(&d);
-	return((p == NULL)?NULL:p->string);
-	}
+{
+    ERR_STRING_DATA d, *p;
+    unsigned long l, f;
+
+    err_fns_check();
+    l = ERR_GET_LIB(e);
+    f = ERR_GET_FUNC(e);
+    d.error = ERR_PACK(l, f, 0);
+    p = ERRFN(err_get_item) (&d);
+    return ((p == NULL) ? NULL : p->string);
+}
 
 const char *ERR_reason_error_string(unsigned long e)
-	{
-	ERR_STRING_DATA d,*p=NULL;
-	unsigned long l,r;
-
-	err_fns_check();
-	l=ERR_GET_LIB(e);
-	r=ERR_GET_REASON(e);
-	d.error=ERR_PACK(l,0,r);
-	p=ERRFN(err_get_item)(&d);
-	if (!p)
-		{
-		d.error=ERR_PACK(0,0,r);
-		p=ERRFN(err_get_item)(&d);
-		}
-	return((p == NULL)?NULL:p->string);
-	}
+{
+    ERR_STRING_DATA d, *p = NULL;
+    unsigned long l, r;
+
+    err_fns_check();
+    l = ERR_GET_LIB(e);
+    r = ERR_GET_REASON(e);
+    d.error = ERR_PACK(l, 0, r);
+    p = ERRFN(err_get_item) (&d);
+    if (!p) {
+        d.error = ERR_PACK(0, 0, r);
+        p = ERRFN(err_get_item) (&d);
+    }
+    return ((p == NULL) ? NULL : p->string);
+}
 
 void ERR_remove_thread_state(const CRYPTO_THREADID *id)
-	{
-	ERR_STATE tmp;
-
-	if (id)
-		CRYPTO_THREADID_cpy(&tmp.tid, id);
-	else
-		CRYPTO_THREADID_current(&tmp.tid);
-	err_fns_check();
-	/* thread_del_item automatically destroys the LHASH if the number of
-	 * items reaches zero. */
-	ERRFN(thread_del_item)(&tmp);
-	}
+{
+    ERR_STATE tmp;
+
+    if (id)
+        CRYPTO_THREADID_cpy(&tmp.tid, id);
+    else
+        CRYPTO_THREADID_current(&tmp.tid);
+    err_fns_check();
+    /*
+     * thread_del_item automatically destroys the LHASH if the number of
+     * items reaches zero.
+     */
+    ERRFN(thread_del_item) (&tmp);
+}
 
 #ifndef OPENSSL_NO_DEPRECATED
 void ERR_remove_state(unsigned long pid)
-	{
-	ERR_remove_thread_state(NULL);
-	}
+{
+    ERR_remove_thread_state(NULL);
+}
 #endif
 
 ERR_STATE *ERR_get_state(void)
-	{
-	static ERR_STATE fallback;
-	ERR_STATE *ret,tmp,*tmpp=NULL;
-	int i;
-	CRYPTO_THREADID tid;
-
-	err_fns_check();
-	CRYPTO_THREADID_current(&tid);
-	CRYPTO_THREADID_cpy(&tmp.tid, &tid);
-	ret=ERRFN(thread_get_item)(&tmp);
-
-	/* ret == the error state, if NULL, make a new one */
-	if (ret == NULL)
-		{
-		ret=(ERR_STATE *)OPENSSL_malloc(sizeof(ERR_STATE));
-		if (ret == NULL) return(&fallback);
-		CRYPTO_THREADID_cpy(&ret->tid, &tid);
-		ret->top=0;
-		ret->bottom=0;
-		for (i=0; ierr_data[i]=NULL;
-			ret->err_data_flags[i]=0;
-			}
-		tmpp = ERRFN(thread_set_item)(ret);
-		/* To check if insertion failed, do a get. */
-		if (ERRFN(thread_get_item)(ret) != ret)
-			{
-			ERR_STATE_free(ret); /* could not insert it */
-			return(&fallback);
-			}
-		/* If a race occured in this function and we came second, tmpp
-		 * is the first one that we just replaced. */
-		if (tmpp)
-			ERR_STATE_free(tmpp);
-		}
-	return ret;
-	}
+{
+    static ERR_STATE fallback;
+    ERR_STATE *ret, tmp, *tmpp = NULL;
+    int i;
+    CRYPTO_THREADID tid;
+
+    err_fns_check();
+    CRYPTO_THREADID_current(&tid);
+    CRYPTO_THREADID_cpy(&tmp.tid, &tid);
+    ret = ERRFN(thread_get_item) (&tmp);
+
+    /* ret == the error state, if NULL, make a new one */
+    if (ret == NULL) {
+        ret = (ERR_STATE *)OPENSSL_malloc(sizeof(ERR_STATE));
+        if (ret == NULL)
+            return (&fallback);
+        CRYPTO_THREADID_cpy(&ret->tid, &tid);
+        ret->top = 0;
+        ret->bottom = 0;
+        for (i = 0; i < ERR_NUM_ERRORS; i++) {
+            ret->err_data[i] = NULL;
+            ret->err_data_flags[i] = 0;
+        }
+        tmpp = ERRFN(thread_set_item) (ret);
+        /* To check if insertion failed, do a get. */
+        if (ERRFN(thread_get_item) (ret) != ret) {
+            ERR_STATE_free(ret); /* could not insert it */
+            return (&fallback);
+        }
+        /*
+         * If a race occured in this function and we came second, tmpp is the
+         * first one that we just replaced.
+         */
+        if (tmpp)
+            ERR_STATE_free(tmpp);
+    }
+    return ret;
+}
 
 int ERR_get_next_error_library(void)
-	{
-	err_fns_check();
-	return ERRFN(get_next_lib)();
-	}
+{
+    err_fns_check();
+    return ERRFN(get_next_lib) ();
+}
 
 void ERR_set_error_data(char *data, int flags)
-	{
-	ERR_STATE *es;
-	int i;
+{
+    ERR_STATE *es;
+    int i;
 
-	es=ERR_get_state();
+    es = ERR_get_state();
 
-	i=es->top;
-	if (i == 0)
-		i=ERR_NUM_ERRORS-1;
+    i = es->top;
+    if (i == 0)
+        i = ERR_NUM_ERRORS - 1;
 
-	err_clear_data(es,i);
-	es->err_data[i]=data;
-	es->err_data_flags[i]=flags;
-	}
+    err_clear_data(es, i);
+    es->err_data[i] = data;
+    es->err_data_flags[i] = flags;
+}
 
 void ERR_add_error_data(int num, ...)
-	{
-	va_list args;
-	va_start(args, num);
-	ERR_add_error_vdata(num, args);
-	va_end(args);
-	}
+{
+    va_list args;
+    va_start(args, num);
+    ERR_add_error_vdata(num, args);
+    va_end(args);
+}
 
 void ERR_add_error_vdata(int num, va_list args)
-	{
-	int i,n,s;
-	char *str,*p,*a;
-
-	s=80;
-	str=OPENSSL_malloc(s+1);
-	if (str == NULL) return;
-	str[0]='\0';
-
-	n=0;
-	for (i=0; i */
-		if (a != NULL)
-			{
-			n+=strlen(a);
-			if (n > s)
-				{
-				s=n+20;
-				p=OPENSSL_realloc(str,s+1);
-				if (p == NULL)
-					{
-					OPENSSL_free(str);
-					return;
-					}
-				else
-					str=p;
-				}
-			BUF_strlcat(str,a,(size_t)s+1);
-			}
-		}
-	ERR_set_error_data(str,ERR_TXT_MALLOCED|ERR_TXT_STRING);
-	}
+{
+    int i, n, s;
+    char *str, *p, *a;
+
+    s = 80;
+    str = OPENSSL_malloc(s + 1);
+    if (str == NULL)
+        return;
+    str[0] = '\0';
+
+    n = 0;
+    for (i = 0; i < num; i++) {
+        a = va_arg(args, char *);
+        /* ignore NULLs, thanks to Bob Beck  */
+        if (a != NULL) {
+            n += strlen(a);
+            if (n > s) {
+                s = n + 20;
+                p = OPENSSL_realloc(str, s + 1);
+                if (p == NULL) {
+                    OPENSSL_free(str);
+                    return;
+                } else
+                    str = p;
+            }
+            BUF_strlcat(str, a, (size_t)s + 1);
+        }
+    }
+    ERR_set_error_data(str, ERR_TXT_MALLOCED | ERR_TXT_STRING);
+}
 
 int ERR_set_mark(void)
-	{
-	ERR_STATE *es;
+{
+    ERR_STATE *es;
 
-	es=ERR_get_state();
+    es = ERR_get_state();
 
-	if (es->bottom == es->top) return 0;
-	es->err_flags[es->top]|=ERR_FLAG_MARK;
-	return 1;
-	}
+    if (es->bottom == es->top)
+        return 0;
+    es->err_flags[es->top] |= ERR_FLAG_MARK;
+    return 1;
+}
 
 int ERR_pop_to_mark(void)
-	{
-	ERR_STATE *es;
-
-	es=ERR_get_state();
-
-	while(es->bottom != es->top
-		&& (es->err_flags[es->top] & ERR_FLAG_MARK) == 0)
-		{
-		err_clear(es,es->top);
-		es->top-=1;
-		if (es->top == -1) es->top=ERR_NUM_ERRORS-1;
-		}
-		
-	if (es->bottom == es->top) return 0;
-	es->err_flags[es->top]&=~ERR_FLAG_MARK;
-	return 1;
-	}
+{
+    ERR_STATE *es;
+
+    es = ERR_get_state();
+
+    while (es->bottom != es->top
+           && (es->err_flags[es->top] & ERR_FLAG_MARK) == 0) {
+        err_clear(es, es->top);
+        es->top -= 1;
+        if (es->top == -1)
+            es->top = ERR_NUM_ERRORS - 1;
+    }
+
+    if (es->bottom == es->top)
+        return 0;
+    es->err_flags[es->top] &= ~ERR_FLAG_MARK;
+    return 1;
+}
diff --git a/crypto/err/err.h b/crypto/err/err.h
index 974cc9cc6f..585aa8ba3d 100644
--- a/crypto/err/err.h
+++ b/crypto/err/err.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,260 +110,259 @@
  */
 
 #ifndef HEADER_ERR_H
-#define HEADER_ERR_H
+# define HEADER_ERR_H
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_FP_API
-#include 
-#include 
-#endif
+# ifndef OPENSSL_NO_FP_API
+#  include 
+#  include 
+# endif
 
-#include 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#ifndef OPENSSL_NO_LHASH
-#include 
-#endif
+# include 
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# ifndef OPENSSL_NO_LHASH
+#  include 
+# endif
 
-#ifdef	__cplusplus
+#ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifndef OPENSSL_NO_ERR
-#define ERR_PUT_error(a,b,c,d,e)	ERR_put_error(a,b,c,d,e)
-#else
-#define ERR_PUT_error(a,b,c,d,e)	ERR_put_error(a,b,c,NULL,0)
-#endif
+# ifndef OPENSSL_NO_ERR
+#  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,d,e)
+# else
+#  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,NULL,0)
+# endif
 
-#include 
+# include 
 
-#define ERR_TXT_MALLOCED	0x01
-#define ERR_TXT_STRING		0x02
+# define ERR_TXT_MALLOCED        0x01
+# define ERR_TXT_STRING          0x02
 
-#define ERR_FLAG_MARK		0x01
+# define ERR_FLAG_MARK           0x01
 
-#define ERR_NUM_ERRORS	16
-typedef struct err_state_st
-	{
-	CRYPTO_THREADID tid;
-	int err_flags[ERR_NUM_ERRORS];
-	unsigned long err_buffer[ERR_NUM_ERRORS];
-	char *err_data[ERR_NUM_ERRORS];
-	int err_data_flags[ERR_NUM_ERRORS];
-	const char *err_file[ERR_NUM_ERRORS];
-	int err_line[ERR_NUM_ERRORS];
-	int top,bottom;
-	} ERR_STATE;
+# define ERR_NUM_ERRORS  16
+typedef struct err_state_st {
+    CRYPTO_THREADID tid;
+    int err_flags[ERR_NUM_ERRORS];
+    unsigned long err_buffer[ERR_NUM_ERRORS];
+    char *err_data[ERR_NUM_ERRORS];
+    int err_data_flags[ERR_NUM_ERRORS];
+    const char *err_file[ERR_NUM_ERRORS];
+    int err_line[ERR_NUM_ERRORS];
+    int top, bottom;
+} ERR_STATE;
 
 /* library */
-#define ERR_LIB_NONE		1
-#define ERR_LIB_SYS		2
-#define ERR_LIB_BN		3
-#define ERR_LIB_RSA		4
-#define ERR_LIB_DH		5
-#define ERR_LIB_EVP		6
-#define ERR_LIB_BUF		7
-#define ERR_LIB_OBJ		8
-#define ERR_LIB_PEM		9
-#define ERR_LIB_DSA		10
-#define ERR_LIB_X509		11
+# define ERR_LIB_NONE            1
+# define ERR_LIB_SYS             2
+# define ERR_LIB_BN              3
+# define ERR_LIB_RSA             4
+# define ERR_LIB_DH              5
+# define ERR_LIB_EVP             6
+# define ERR_LIB_BUF             7
+# define ERR_LIB_OBJ             8
+# define ERR_LIB_PEM             9
+# define ERR_LIB_DSA             10
+# define ERR_LIB_X509            11
 /* #define ERR_LIB_METH         12 */
-#define ERR_LIB_ASN1		13
-#define ERR_LIB_CONF		14
-#define ERR_LIB_CRYPTO		15
-#define ERR_LIB_EC		16
-#define ERR_LIB_SSL		20
+# define ERR_LIB_ASN1            13
+# define ERR_LIB_CONF            14
+# define ERR_LIB_CRYPTO          15
+# define ERR_LIB_EC              16
+# define ERR_LIB_SSL             20
 /* #define ERR_LIB_SSL23        21 */
 /* #define ERR_LIB_SSL2         22 */
 /* #define ERR_LIB_SSL3         23 */
 /* #define ERR_LIB_RSAREF       30 */
 /* #define ERR_LIB_PROXY        31 */
-#define ERR_LIB_BIO		32
-#define ERR_LIB_PKCS7		33
-#define ERR_LIB_X509V3		34
-#define ERR_LIB_PKCS12		35
-#define ERR_LIB_RAND		36
-#define ERR_LIB_DSO		37
-#define ERR_LIB_ENGINE		38
-#define ERR_LIB_OCSP            39
-#define ERR_LIB_UI              40
-#define ERR_LIB_COMP            41
-#define ERR_LIB_ECDSA		42
-#define ERR_LIB_ECDH		43
-#define ERR_LIB_STORE           44
-#define ERR_LIB_FIPS		45
-#define ERR_LIB_CMS		46
-#define ERR_LIB_TS		47
-#define ERR_LIB_HMAC		48
-#define ERR_LIB_JPAKE		49
-
-#define ERR_LIB_USER		128
-
-#define SYSerr(f,r)  ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
-#define BNerr(f,r)   ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
-#define RSAerr(f,r)  ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
-#define DHerr(f,r)   ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
-#define EVPerr(f,r)  ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
-#define BUFerr(f,r)  ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
-#define OBJerr(f,r)  ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
-#define PEMerr(f,r)  ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
-#define DSAerr(f,r)  ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
-#define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
-#define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
-#define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
-#define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
-#define ECerr(f,r)   ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
-#define SSLerr(f,r)  ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
-#define BIOerr(f,r)  ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
-#define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
-#define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
-#define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
-#define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
-#define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
-#define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
-#define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
-#define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
-#define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
-#define ECDSAerr(f,r)  ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
-#define ECDHerr(f,r)  ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
-#define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
-#define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
-#define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
-#define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
-#define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
-#define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
-
-/* Borland C seems too stupid to be able to shift and do longs in
- * the pre-processor :-( */
-#define ERR_PACK(l,f,r)		(((((unsigned long)l)&0xffL)*0x1000000)| \
-				((((unsigned long)f)&0xfffL)*0x1000)| \
-				((((unsigned long)r)&0xfffL)))
-#define ERR_GET_LIB(l)		(int)((((unsigned long)l)>>24L)&0xffL)
-#define ERR_GET_FUNC(l)		(int)((((unsigned long)l)>>12L)&0xfffL)
-#define ERR_GET_REASON(l)	(int)((l)&0xfffL)
-#define ERR_FATAL_ERROR(l)	(int)((l)&ERR_R_FATAL)
-
+# define ERR_LIB_BIO             32
+# define ERR_LIB_PKCS7           33
+# define ERR_LIB_X509V3          34
+# define ERR_LIB_PKCS12          35
+# define ERR_LIB_RAND            36
+# define ERR_LIB_DSO             37
+# define ERR_LIB_ENGINE          38
+# define ERR_LIB_OCSP            39
+# define ERR_LIB_UI              40
+# define ERR_LIB_COMP            41
+# define ERR_LIB_ECDSA           42
+# define ERR_LIB_ECDH            43
+# define ERR_LIB_STORE           44
+# define ERR_LIB_FIPS            45
+# define ERR_LIB_CMS             46
+# define ERR_LIB_TS              47
+# define ERR_LIB_HMAC            48
+# define ERR_LIB_JPAKE           49
+
+# define ERR_LIB_USER            128
+
+# define SYSerr(f,r)  ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
+# define BNerr(f,r)   ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
+# define RSAerr(f,r)  ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
+# define DHerr(f,r)   ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
+# define EVPerr(f,r)  ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
+# define BUFerr(f,r)  ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
+# define OBJerr(f,r)  ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
+# define PEMerr(f,r)  ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
+# define DSAerr(f,r)  ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
+# define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
+# define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
+# define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
+# define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
+# define ECerr(f,r)   ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
+# define SSLerr(f,r)  ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
+# define BIOerr(f,r)  ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
+# define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
+# define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
+# define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
+# define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
+# define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
+# define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
+# define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
+# define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
+# define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
+# define ECDSAerr(f,r)  ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
+# define ECDHerr(f,r)  ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
+# define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
+# define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
+# define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
+# define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
+# define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
+# define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
+
+/*
+ * Borland C seems too stupid to be able to shift and do longs in the
+ * pre-processor :-(
+ */
+# define ERR_PACK(l,f,r)         (((((unsigned long)l)&0xffL)*0x1000000)| \
+                                ((((unsigned long)f)&0xfffL)*0x1000)| \
+                                ((((unsigned long)r)&0xfffL)))
+# define ERR_GET_LIB(l)          (int)((((unsigned long)l)>>24L)&0xffL)
+# define ERR_GET_FUNC(l)         (int)((((unsigned long)l)>>12L)&0xfffL)
+# define ERR_GET_REASON(l)       (int)((l)&0xfffL)
+# define ERR_FATAL_ERROR(l)      (int)((l)&ERR_R_FATAL)
 
 /* OS functions */
-#define SYS_F_FOPEN		1
-#define SYS_F_CONNECT		2
-#define SYS_F_GETSERVBYNAME	3
-#define SYS_F_SOCKET		4
-#define SYS_F_IOCTLSOCKET	5
-#define SYS_F_BIND		6
-#define SYS_F_LISTEN		7
-#define SYS_F_ACCEPT		8
-#define SYS_F_WSASTARTUP	9 /* Winsock stuff */
-#define SYS_F_OPENDIR		10
-#define SYS_F_FREAD		11
-
+# define SYS_F_FOPEN             1
+# define SYS_F_CONNECT           2
+# define SYS_F_GETSERVBYNAME     3
+# define SYS_F_SOCKET            4
+# define SYS_F_IOCTLSOCKET       5
+# define SYS_F_BIND              6
+# define SYS_F_LISTEN            7
+# define SYS_F_ACCEPT            8
+# define SYS_F_WSASTARTUP        9/* Winsock stuff */
+# define SYS_F_OPENDIR           10
+# define SYS_F_FREAD             11
 
 /* reasons */
-#define ERR_R_SYS_LIB	ERR_LIB_SYS       /* 2 */
-#define ERR_R_BN_LIB	ERR_LIB_BN        /* 3 */
-#define ERR_R_RSA_LIB	ERR_LIB_RSA       /* 4 */
-#define ERR_R_DH_LIB	ERR_LIB_DH        /* 5 */
-#define ERR_R_EVP_LIB	ERR_LIB_EVP       /* 6 */
-#define ERR_R_BUF_LIB	ERR_LIB_BUF       /* 7 */
-#define ERR_R_OBJ_LIB	ERR_LIB_OBJ       /* 8 */
-#define ERR_R_PEM_LIB	ERR_LIB_PEM       /* 9 */
-#define ERR_R_DSA_LIB	ERR_LIB_DSA      /* 10 */
-#define ERR_R_X509_LIB	ERR_LIB_X509     /* 11 */
-#define ERR_R_ASN1_LIB	ERR_LIB_ASN1     /* 13 */
-#define ERR_R_CONF_LIB	ERR_LIB_CONF     /* 14 */
-#define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO  /* 15 */
-#define ERR_R_EC_LIB	ERR_LIB_EC       /* 16 */
-#define ERR_R_SSL_LIB	ERR_LIB_SSL      /* 20 */
-#define ERR_R_BIO_LIB	ERR_LIB_BIO      /* 32 */
-#define ERR_R_PKCS7_LIB	ERR_LIB_PKCS7    /* 33 */
-#define ERR_R_X509V3_LIB ERR_LIB_X509V3  /* 34 */
-#define ERR_R_PKCS12_LIB ERR_LIB_PKCS12  /* 35 */
-#define ERR_R_RAND_LIB	ERR_LIB_RAND     /* 36 */
-#define ERR_R_DSO_LIB	ERR_LIB_DSO      /* 37 */
-#define ERR_R_ENGINE_LIB ERR_LIB_ENGINE  /* 38 */
-#define ERR_R_OCSP_LIB  ERR_LIB_OCSP     /* 39 */
-#define ERR_R_UI_LIB    ERR_LIB_UI       /* 40 */
-#define ERR_R_COMP_LIB	ERR_LIB_COMP     /* 41 */
-#define ERR_R_ECDSA_LIB ERR_LIB_ECDSA	 /* 42 */
-#define ERR_R_ECDH_LIB  ERR_LIB_ECDH	 /* 43 */
-#define ERR_R_STORE_LIB ERR_LIB_STORE    /* 44 */
-#define ERR_R_TS_LIB	ERR_LIB_TS       /* 45 */
-
-#define ERR_R_NESTED_ASN1_ERROR			58
-#define ERR_R_BAD_ASN1_OBJECT_HEADER		59
-#define ERR_R_BAD_GET_ASN1_OBJECT_CALL		60
-#define ERR_R_EXPECTING_AN_ASN1_SEQUENCE	61
-#define ERR_R_ASN1_LENGTH_MISMATCH		62
-#define ERR_R_MISSING_ASN1_EOS			63
+# define ERR_R_SYS_LIB   ERR_LIB_SYS/* 2 */
+# define ERR_R_BN_LIB    ERR_LIB_BN/* 3 */
+# define ERR_R_RSA_LIB   ERR_LIB_RSA/* 4 */
+# define ERR_R_DH_LIB    ERR_LIB_DH/* 5 */
+# define ERR_R_EVP_LIB   ERR_LIB_EVP/* 6 */
+# define ERR_R_BUF_LIB   ERR_LIB_BUF/* 7 */
+# define ERR_R_OBJ_LIB   ERR_LIB_OBJ/* 8 */
+# define ERR_R_PEM_LIB   ERR_LIB_PEM/* 9 */
+# define ERR_R_DSA_LIB   ERR_LIB_DSA/* 10 */
+# define ERR_R_X509_LIB  ERR_LIB_X509/* 11 */
+# define ERR_R_ASN1_LIB  ERR_LIB_ASN1/* 13 */
+# define ERR_R_CONF_LIB  ERR_LIB_CONF/* 14 */
+# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
+# define ERR_R_EC_LIB    ERR_LIB_EC/* 16 */
+# define ERR_R_SSL_LIB   ERR_LIB_SSL/* 20 */
+# define ERR_R_BIO_LIB   ERR_LIB_BIO/* 32 */
+# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
+# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
+# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
+# define ERR_R_RAND_LIB  ERR_LIB_RAND/* 36 */
+# define ERR_R_DSO_LIB   ERR_LIB_DSO/* 37 */
+# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
+# define ERR_R_OCSP_LIB  ERR_LIB_OCSP/* 39 */
+# define ERR_R_UI_LIB    ERR_LIB_UI/* 40 */
+# define ERR_R_COMP_LIB  ERR_LIB_COMP/* 41 */
+# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
+# define ERR_R_ECDH_LIB  ERR_LIB_ECDH/* 43 */
+# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
+# define ERR_R_TS_LIB    ERR_LIB_TS/* 45 */
+
+# define ERR_R_NESTED_ASN1_ERROR                 58
+# define ERR_R_BAD_ASN1_OBJECT_HEADER            59
+# define ERR_R_BAD_GET_ASN1_OBJECT_CALL          60
+# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE        61
+# define ERR_R_ASN1_LENGTH_MISMATCH              62
+# define ERR_R_MISSING_ASN1_EOS                  63
 
 /* fatal error */
-#define ERR_R_FATAL				64
-#define	ERR_R_MALLOC_FAILURE			(1|ERR_R_FATAL)
-#define	ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED	(2|ERR_R_FATAL)
-#define	ERR_R_PASSED_NULL_PARAMETER		(3|ERR_R_FATAL)
-#define	ERR_R_INTERNAL_ERROR			(4|ERR_R_FATAL)
-#define	ERR_R_DISABLED				(5|ERR_R_FATAL)
-
-/* 99 is the maximum possible ERR_R_... code, higher values
- * are reserved for the individual libraries */
-
+# define ERR_R_FATAL                             64
+# define ERR_R_MALLOC_FAILURE                    (1|ERR_R_FATAL)
+# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (2|ERR_R_FATAL)
+# define ERR_R_PASSED_NULL_PARAMETER             (3|ERR_R_FATAL)
+# define ERR_R_INTERNAL_ERROR                    (4|ERR_R_FATAL)
+# define ERR_R_DISABLED                          (5|ERR_R_FATAL)
+
+/*
+ * 99 is the maximum possible ERR_R_... code, higher values are reserved for
+ * the individual libraries
+ */
 
-typedef struct ERR_string_data_st
-	{
-	unsigned long error;
-	const char *string;
-	} ERR_STRING_DATA;
+typedef struct ERR_string_data_st {
+    unsigned long error;
+    const char *string;
+} ERR_STRING_DATA;
 
-void ERR_put_error(int lib, int func,int reason,const char *file,int line);
-void ERR_set_error_data(char *data,int flags);
+void ERR_put_error(int lib, int func, int reason, const char *file, int line);
+void ERR_set_error_data(char *data, int flags);
 
 unsigned long ERR_get_error(void);
-unsigned long ERR_get_error_line(const char **file,int *line);
-unsigned long ERR_get_error_line_data(const char **file,int *line,
-				      const char **data, int *flags);
+unsigned long ERR_get_error_line(const char **file, int *line);
+unsigned long ERR_get_error_line_data(const char **file, int *line,
+                                      const char **data, int *flags);
 unsigned long ERR_peek_error(void);
-unsigned long ERR_peek_error_line(const char **file,int *line);
-unsigned long ERR_peek_error_line_data(const char **file,int *line,
-				       const char **data,int *flags);
+unsigned long ERR_peek_error_line(const char **file, int *line);
+unsigned long ERR_peek_error_line_data(const char **file, int *line,
+                                       const char **data, int *flags);
 unsigned long ERR_peek_last_error(void);
-unsigned long ERR_peek_last_error_line(const char **file,int *line);
-unsigned long ERR_peek_last_error_line_data(const char **file,int *line,
-				       const char **data,int *flags);
-void ERR_clear_error(void );
-char *ERR_error_string(unsigned long e,char *buf);
+unsigned long ERR_peek_last_error_line(const char **file, int *line);
+unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
+                                            const char **data, int *flags);
+void ERR_clear_error(void);
+char *ERR_error_string(unsigned long e, char *buf);
 void ERR_error_string_n(unsigned long e, char *buf, size_t len);
 const char *ERR_lib_error_string(unsigned long e);
 const char *ERR_func_error_string(unsigned long e);
 const char *ERR_reason_error_string(unsigned long e);
-void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u),
-			 void *u);
-#ifndef OPENSSL_NO_FP_API
+void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
+                         void *u);
+# ifndef OPENSSL_NO_FP_API
 void ERR_print_errors_fp(FILE *fp);
-#endif
-#ifndef OPENSSL_NO_BIO
+# endif
+# ifndef OPENSSL_NO_BIO
 void ERR_print_errors(BIO *bp);
-#endif
+# endif
 void ERR_add_error_data(int num, ...);
 void ERR_add_error_vdata(int num, va_list args);
-void ERR_load_strings(int lib,ERR_STRING_DATA str[]);
-void ERR_unload_strings(int lib,ERR_STRING_DATA str[]);
+void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
+void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
 void ERR_load_ERR_strings(void);
 void ERR_load_crypto_strings(void);
 void ERR_free_strings(void);
 
 void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
-#ifndef OPENSSL_NO_DEPRECATED
+# ifndef OPENSSL_NO_DEPRECATED
 void ERR_remove_state(unsigned long pid); /* if zero we look it up */
-#endif
+# endif
 ERR_STATE *ERR_get_state(void);
 
-#ifndef OPENSSL_NO_LHASH
+# ifndef OPENSSL_NO_LHASH
 LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
 LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
 void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
-#endif
+# endif
 
 int ERR_get_next_error_library(void);
 
@@ -372,14 +371,18 @@ int ERR_pop_to_mark(void);
 
 /* Already defined in ossl_typ.h */
 /* typedef struct st_ERR_FNS ERR_FNS; */
-/* An application can use this function and provide the return value to loaded
- * modules that should use the application's ERR state/functionality */
+/*
+ * An application can use this function and provide the return value to
+ * loaded modules that should use the application's ERR state/functionality
+ */
 const ERR_FNS *ERR_get_implementation(void);
-/* A loaded module should call this function prior to any ERR operations using
- * the application's "ERR_FNS". */
+/*
+ * A loaded module should call this function prior to any ERR operations
+ * using the application's "ERR_FNS".
+ */
 int ERR_set_implementation(const ERR_FNS *fns);
 
-#ifdef	__cplusplus
+#ifdef  __cplusplus
 }
 #endif
 
diff --git a/crypto/err/err_all.c b/crypto/err/err_all.c
index 8eb547d98d..d7575a7ef8 100644
--- a/crypto/err/err_all.c
+++ b/crypto/err/err_all.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,27 +60,27 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_EC
-#include 
+# include 
 #endif
 #include 
 #include 
 #ifndef OPENSSL_NO_COMP
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_ECDSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_ECDH
-#include 
+# include 
 #endif
 #include 
 #include 
@@ -92,77 +92,77 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_JPAKE
-#include 
+# include 
 #endif
 
 void ERR_load_crypto_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
-	ERR_load_ERR_strings(); /* include error strings for SYSerr */
-	ERR_load_BN_strings();
-#ifndef OPENSSL_NO_RSA
-	ERR_load_RSA_strings();
-#endif
-#ifndef OPENSSL_NO_DH
-	ERR_load_DH_strings();
-#endif
-	ERR_load_EVP_strings();
-	ERR_load_BUF_strings();
-	ERR_load_OBJ_strings();
-	ERR_load_PEM_strings();
-#ifndef OPENSSL_NO_DSA
-	ERR_load_DSA_strings();
-#endif
-	ERR_load_X509_strings();
-	ERR_load_ASN1_strings();
-	ERR_load_CONF_strings();
-	ERR_load_CRYPTO_strings();
-#ifndef OPENSSL_NO_COMP
-	ERR_load_COMP_strings();
-#endif
-#ifndef OPENSSL_NO_EC
-	ERR_load_EC_strings();
-#endif
-#ifndef OPENSSL_NO_ECDSA
-	ERR_load_ECDSA_strings();
-#endif
-#ifndef OPENSSL_NO_ECDH
-	ERR_load_ECDH_strings();
-#endif
-	/* skip ERR_load_SSL_strings() because it is not in this library */
-	ERR_load_BIO_strings();
-	ERR_load_PKCS7_strings();	
-	ERR_load_X509V3_strings();
-	ERR_load_PKCS12_strings();
-	ERR_load_RAND_strings();
-	ERR_load_DSO_strings();
-	ERR_load_TS_strings();
-#ifndef OPENSSL_NO_ENGINE
-	ERR_load_ENGINE_strings();
-#endif
-	ERR_load_OCSP_strings();
-	ERR_load_UI_strings();
-#ifdef OPENSSL_FIPS
-	ERR_load_FIPS_strings();
-#endif
-#ifndef OPENSSL_NO_CMS
-	ERR_load_CMS_strings();
-#endif
-#ifndef OPENSSL_NO_JPAKE
-	ERR_load_JPAKE_strings();
-#endif
-#endif
-	}
+    ERR_load_ERR_strings();     /* include error strings for SYSerr */
+    ERR_load_BN_strings();
+# ifndef OPENSSL_NO_RSA
+    ERR_load_RSA_strings();
+# endif
+# ifndef OPENSSL_NO_DH
+    ERR_load_DH_strings();
+# endif
+    ERR_load_EVP_strings();
+    ERR_load_BUF_strings();
+    ERR_load_OBJ_strings();
+    ERR_load_PEM_strings();
+# ifndef OPENSSL_NO_DSA
+    ERR_load_DSA_strings();
+# endif
+    ERR_load_X509_strings();
+    ERR_load_ASN1_strings();
+    ERR_load_CONF_strings();
+    ERR_load_CRYPTO_strings();
+# ifndef OPENSSL_NO_COMP
+    ERR_load_COMP_strings();
+# endif
+# ifndef OPENSSL_NO_EC
+    ERR_load_EC_strings();
+# endif
+# ifndef OPENSSL_NO_ECDSA
+    ERR_load_ECDSA_strings();
+# endif
+# ifndef OPENSSL_NO_ECDH
+    ERR_load_ECDH_strings();
+# endif
+    /* skip ERR_load_SSL_strings() because it is not in this library */
+    ERR_load_BIO_strings();
+    ERR_load_PKCS7_strings();
+    ERR_load_X509V3_strings();
+    ERR_load_PKCS12_strings();
+    ERR_load_RAND_strings();
+    ERR_load_DSO_strings();
+    ERR_load_TS_strings();
+# ifndef OPENSSL_NO_ENGINE
+    ERR_load_ENGINE_strings();
+# endif
+    ERR_load_OCSP_strings();
+    ERR_load_UI_strings();
+# ifdef OPENSSL_FIPS
+    ERR_load_FIPS_strings();
+# endif
+# ifndef OPENSSL_NO_CMS
+    ERR_load_CMS_strings();
+# endif
+# ifndef OPENSSL_NO_JPAKE
+    ERR_load_JPAKE_strings();
+# endif
+#endif
+}
diff --git a/crypto/err/err_prn.c b/crypto/err/err_prn.c
index a0168ac8ed..6e352effe3 100644
--- a/crypto/err/err_prn.c
+++ b/crypto/err/err_prn.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,52 +63,51 @@
 #include 
 #include 
 
-void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u),
-			 void *u)
-	{
-	unsigned long l;
-	char buf[256];
-	char buf2[4096];
-	const char *file,*data;
-	int line,flags;
-	unsigned long es;
-	CRYPTO_THREADID cur;
+void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
+                         void *u)
+{
+    unsigned long l;
+    char buf[256];
+    char buf2[4096];
+    const char *file, *data;
+    int line, flags;
+    unsigned long es;
+    CRYPTO_THREADID cur;
 
-	CRYPTO_THREADID_current(&cur);
-	es=CRYPTO_THREADID_hash(&cur);
-	while ((l=ERR_get_error_line_data(&file,&line,&data,&flags)) != 0)
-		{
-		ERR_error_string_n(l, buf, sizeof buf);
-		BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es, buf,
-			file, line, (flags & ERR_TXT_STRING) ? data : "");
-		if (cb(buf2, strlen(buf2), u) <= 0)
-			break; /* abort outputting the error report */
-		}
-	}
+    CRYPTO_THREADID_current(&cur);
+    es = CRYPTO_THREADID_hash(&cur);
+    while ((l = ERR_get_error_line_data(&file, &line, &data, &flags)) != 0) {
+        ERR_error_string_n(l, buf, sizeof buf);
+        BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es, buf,
+                     file, line, (flags & ERR_TXT_STRING) ? data : "");
+        if (cb(buf2, strlen(buf2), u) <= 0)
+            break;              /* abort outputting the error report */
+    }
+}
 
 #ifndef OPENSSL_NO_FP_API
 static int print_fp(const char *str, size_t len, void *fp)
-	{
-	BIO bio;
+{
+    BIO bio;
+
+    BIO_set(&bio, BIO_s_file());
+    BIO_set_fp(&bio, fp, BIO_NOCLOSE);
 
-	BIO_set(&bio,BIO_s_file());
-	BIO_set_fp(&bio,fp,BIO_NOCLOSE);
+    return BIO_printf(&bio, "%s", str);
+}
 
-	return BIO_printf(&bio, "%s", str);
-	}
 void ERR_print_errors_fp(FILE *fp)
-	{
-	ERR_print_errors_cb(print_fp, fp);
-	}
+{
+    ERR_print_errors_cb(print_fp, fp);
+}
 #endif
 
 static int print_bio(const char *str, size_t len, void *bp)
-	{
-	return BIO_write((BIO *)bp, str, len);
-	}
-void ERR_print_errors(BIO *bp)
-	{
-	ERR_print_errors_cb(print_bio, bp);
-	}
+{
+    return BIO_write((BIO *)bp, str, len);
+}
 
-	
+void ERR_print_errors(BIO *bp)
+{
+    ERR_print_errors_cb(print_bio, bp);
+}
diff --git a/crypto/evp/bio_b64.c b/crypto/evp/bio_b64.c
index 16863fe23f..538b520264 100644
--- a/crypto/evp/bio_b64.c
+++ b/crypto/evp/bio_b64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,535 +65,509 @@
 static int b64_write(BIO *h, const char *buf, int num);
 static int b64_read(BIO *h, char *buf, int size);
 static int b64_puts(BIO *h, const char *str);
-/*static int b64_gets(BIO *h, char *str, int size); */
+/*
+ * static int b64_gets(BIO *h, char *str, int size);
+ */
 static long b64_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int b64_new(BIO *h);
 static int b64_free(BIO *data);
-static long b64_callback_ctrl(BIO *h,int cmd,bio_info_cb *fp);
-#define B64_BLOCK_SIZE	1024
-#define B64_BLOCK_SIZE2	768
-#define B64_NONE	0
-#define B64_ENCODE	1
-#define B64_DECODE	2
-
-typedef struct b64_struct
-	{
-	/*BIO *bio; moved to the BIO structure */
-	int buf_len;
-	int buf_off;
-	int tmp_len;		/* used to find the start when decoding */
-	int tmp_nl;		/* If true, scan until '\n' */
-	int encode;
-	int start;		/* have we started decoding yet? */
-	int cont;		/* <= 0 when finished */
-	EVP_ENCODE_CTX base64;
-	char buf[EVP_ENCODE_LENGTH(B64_BLOCK_SIZE)+10];
-	char tmp[B64_BLOCK_SIZE];
-	} BIO_B64_CTX;
-
-static BIO_METHOD methods_b64=
-	{
-	BIO_TYPE_BASE64,"base64 encoding",
-	b64_write,
-	b64_read,
-	b64_puts,
-	NULL, /* b64_gets, */
-	b64_ctrl,
-	b64_new,
-	b64_free,
-	b64_callback_ctrl,
-	};
+static long b64_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
+#define B64_BLOCK_SIZE  1024
+#define B64_BLOCK_SIZE2 768
+#define B64_NONE        0
+#define B64_ENCODE      1
+#define B64_DECODE      2
+
+typedef struct b64_struct {
+    /*
+     * BIO *bio; moved to the BIO structure
+     */
+    int buf_len;
+    int buf_off;
+    int tmp_len;                /* used to find the start when decoding */
+    int tmp_nl;                 /* If true, scan until '\n' */
+    int encode;
+    int start;                  /* have we started decoding yet? */
+    int cont;                   /* <= 0 when finished */
+    EVP_ENCODE_CTX base64;
+    char buf[EVP_ENCODE_LENGTH(B64_BLOCK_SIZE) + 10];
+    char tmp[B64_BLOCK_SIZE];
+} BIO_B64_CTX;
+
+static BIO_METHOD methods_b64 = {
+    BIO_TYPE_BASE64, "base64 encoding",
+    b64_write,
+    b64_read,
+    b64_puts,
+    NULL,                       /* b64_gets, */
+    b64_ctrl,
+    b64_new,
+    b64_free,
+    b64_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_base64(void)
-	{
-	return(&methods_b64);
-	}
+{
+    return (&methods_b64);
+}
 
 static int b64_new(BIO *bi)
-	{
-	BIO_B64_CTX *ctx;
-
-	ctx=(BIO_B64_CTX *)OPENSSL_malloc(sizeof(BIO_B64_CTX));
-	if (ctx == NULL) return(0);
-
-	ctx->buf_len=0;
-	ctx->tmp_len=0;
-	ctx->tmp_nl=0;
-	ctx->buf_off=0;
-	ctx->cont=1;
-	ctx->start=1;
-	ctx->encode=0;
-
-	bi->init=1;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	bi->num = 0;
-	return(1);
-	}
+{
+    BIO_B64_CTX *ctx;
+
+    ctx = (BIO_B64_CTX *)OPENSSL_malloc(sizeof(BIO_B64_CTX));
+    if (ctx == NULL)
+        return (0);
+
+    ctx->buf_len = 0;
+    ctx->tmp_len = 0;
+    ctx->tmp_nl = 0;
+    ctx->buf_off = 0;
+    ctx->cont = 1;
+    ctx->start = 1;
+    ctx->encode = 0;
+
+    bi->init = 1;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    bi->num = 0;
+    return (1);
+}
 
 static int b64_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int b64_read(BIO *b, char *out, int outl)
-	{
-	int ret=0,i,ii,j,k,x,n,num,ret_code=0;
-	BIO_B64_CTX *ctx;
-	unsigned char *p,*q;
-
-	if (out == NULL) return(0);
-	ctx=(BIO_B64_CTX *)b->ptr;
-
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
-
-	BIO_clear_retry_flags(b);
-
-	if (ctx->encode != B64_DECODE)
-		{
-		ctx->encode=B64_DECODE;
-		ctx->buf_len=0;
-		ctx->buf_off=0;
-		ctx->tmp_len=0;
-		EVP_DecodeInit(&(ctx->base64));
-		}
-
-	/* First check if there are bytes decoded/encoded */
-	if (ctx->buf_len > 0)
-		{
-		OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-		i=ctx->buf_len-ctx->buf_off;
-		if (i > outl) i=outl;
-		OPENSSL_assert(ctx->buf_off+i < (int)sizeof(ctx->buf));
-		memcpy(out,&(ctx->buf[ctx->buf_off]),i);
-		ret=i;
-		out+=i;
-		outl-=i;
-		ctx->buf_off+=i;
-		if (ctx->buf_len == ctx->buf_off)
-			{
-			ctx->buf_len=0;
-			ctx->buf_off=0;
-			}
-		}
-
-	/* At this point, we have room of outl bytes and an empty
-	 * buffer, so we should read in some more. */
-
-	ret_code=0;
-	while (outl > 0)
-		{
-		if (ctx->cont <= 0)
-			break;
-
-		i=BIO_read(b->next_bio,&(ctx->tmp[ctx->tmp_len]),
-			B64_BLOCK_SIZE-ctx->tmp_len);
-
-		if (i <= 0)
-			{
-			ret_code=i;
-
-			/* Should we continue next time we are called? */
-			if (!BIO_should_retry(b->next_bio))
-				{
-				ctx->cont=i;
-				/* If buffer empty break */
-				if(ctx->tmp_len == 0)
-					break;
-				/* Fall through and process what we have */
-				else
-					i = 0;
-				}
-			/* else we retry and add more data to buffer */
-			else
-				break;
-			}
-		i+=ctx->tmp_len;
-		ctx->tmp_len = i;
-
-		/* We need to scan, a line at a time until we
-		 * have a valid line if we are starting. */
-		if (ctx->start && (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL))
-			{
-			/* ctx->start=1; */
-			ctx->tmp_len=0;
-			}
-		else if (ctx->start)
-			{
-			q=p=(unsigned char *)ctx->tmp;
-			num = 0;
-			for (j=0; jtmp_nl)
-					{
-					p=q;
-					ctx->tmp_nl=0;
-					continue;
-					}
-
-				k=EVP_DecodeUpdate(&(ctx->base64),
-					(unsigned char *)ctx->buf,
-					&num,p,q-p);
-				if ((k <= 0) && (num == 0) && (ctx->start))
-					EVP_DecodeInit(&ctx->base64);
-				else 
-					{
-					if (p != (unsigned char *)
-						&(ctx->tmp[0]))
-						{
-						i-=(p- (unsigned char *)
-							&(ctx->tmp[0]));
-						for (x=0; x < i; x++)
-							ctx->tmp[x]=p[x];
-						}
-					EVP_DecodeInit(&ctx->base64);
-					ctx->start=0;
-					break;
-					}
-				p=q;
-				}
-
-			/* we fell off the end without starting */
-			if ((j == i) && (num == 0))
-				{
-				/* Is this is one long chunk?, if so, keep on
-				 * reading until a new line. */
-				if (p == (unsigned char *)&(ctx->tmp[0]))
-					{
-					/* Check buffer full */
-					if (i == B64_BLOCK_SIZE)
-						{
-						ctx->tmp_nl=1;
-						ctx->tmp_len=0;
-						}
-					}
-				else if (p != q) /* finished on a '\n' */
-					{
-					n=q-p;
-					for (ii=0; iitmp[ii]=p[ii];
-					ctx->tmp_len=n;
-					}
-				/* else finished on a '\n' */
-				continue;
-				}
-			else
-			{
-				ctx->tmp_len=0;
-			}
-		}
-		else if ((i < B64_BLOCK_SIZE) && (ctx->cont > 0))
-		{
-			/* If buffer isn't full and we can retry then
-			 * restart to read in more data.
-			 */
-			continue;
-		}
-
-		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
-			{
-			int z,jj;
+{
+    int ret = 0, i, ii, j, k, x, n, num, ret_code = 0;
+    BIO_B64_CTX *ctx;
+    unsigned char *p, *q;
+
+    if (out == NULL)
+        return (0);
+    ctx = (BIO_B64_CTX *)b->ptr;
+
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
+
+    BIO_clear_retry_flags(b);
+
+    if (ctx->encode != B64_DECODE) {
+        ctx->encode = B64_DECODE;
+        ctx->buf_len = 0;
+        ctx->buf_off = 0;
+        ctx->tmp_len = 0;
+        EVP_DecodeInit(&(ctx->base64));
+    }
+
+    /* First check if there are bytes decoded/encoded */
+    if (ctx->buf_len > 0) {
+        OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+        i = ctx->buf_len - ctx->buf_off;
+        if (i > outl)
+            i = outl;
+        OPENSSL_assert(ctx->buf_off + i < (int)sizeof(ctx->buf));
+        memcpy(out, &(ctx->buf[ctx->buf_off]), i);
+        ret = i;
+        out += i;
+        outl -= i;
+        ctx->buf_off += i;
+        if (ctx->buf_len == ctx->buf_off) {
+            ctx->buf_len = 0;
+            ctx->buf_off = 0;
+        }
+    }
+
+    /*
+     * At this point, we have room of outl bytes and an empty buffer, so we
+     * should read in some more.
+     */
+
+    ret_code = 0;
+    while (outl > 0) {
+        if (ctx->cont <= 0)
+            break;
+
+        i = BIO_read(b->next_bio, &(ctx->tmp[ctx->tmp_len]),
+                     B64_BLOCK_SIZE - ctx->tmp_len);
+
+        if (i <= 0) {
+            ret_code = i;
+
+            /* Should we continue next time we are called? */
+            if (!BIO_should_retry(b->next_bio)) {
+                ctx->cont = i;
+                /* If buffer empty break */
+                if (ctx->tmp_len == 0)
+                    break;
+                /* Fall through and process what we have */
+                else
+                    i = 0;
+            }
+            /* else we retry and add more data to buffer */
+            else
+                break;
+        }
+        i += ctx->tmp_len;
+        ctx->tmp_len = i;
+
+        /*
+         * We need to scan, a line at a time until we have a valid line if we
+         * are starting.
+         */
+        if (ctx->start && (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)) {
+            /* ctx->start=1; */
+            ctx->tmp_len = 0;
+        } else if (ctx->start) {
+            q = p = (unsigned char *)ctx->tmp;
+            num = 0;
+            for (j = 0; j < i; j++) {
+                if (*(q++) != '\n')
+                    continue;
+
+                /*
+                 * due to a previous very long line, we need to keep on
+                 * scanning for a '\n' before we even start looking for
+                 * base64 encoded stuff.
+                 */
+                if (ctx->tmp_nl) {
+                    p = q;
+                    ctx->tmp_nl = 0;
+                    continue;
+                }
+
+                k = EVP_DecodeUpdate(&(ctx->base64),
+                                     (unsigned char *)ctx->buf,
+                                     &num, p, q - p);
+                if ((k <= 0) && (num == 0) && (ctx->start))
+                    EVP_DecodeInit(&ctx->base64);
+                else {
+                    if (p != (unsigned char *)
+                        &(ctx->tmp[0])) {
+                        i -= (p - (unsigned char *)
+                              &(ctx->tmp[0]));
+                        for (x = 0; x < i; x++)
+                            ctx->tmp[x] = p[x];
+                    }
+                    EVP_DecodeInit(&ctx->base64);
+                    ctx->start = 0;
+                    break;
+                }
+                p = q;
+            }
+
+            /* we fell off the end without starting */
+            if ((j == i) && (num == 0)) {
+                /*
+                 * Is this is one long chunk?, if so, keep on reading until a
+                 * new line.
+                 */
+                if (p == (unsigned char *)&(ctx->tmp[0])) {
+                    /* Check buffer full */
+                    if (i == B64_BLOCK_SIZE) {
+                        ctx->tmp_nl = 1;
+                        ctx->tmp_len = 0;
+                    }
+                } else if (p != q) { /* finished on a '\n' */
+                    n = q - p;
+                    for (ii = 0; ii < n; ii++)
+                        ctx->tmp[ii] = p[ii];
+                    ctx->tmp_len = n;
+                }
+                /* else finished on a '\n' */
+                continue;
+            } else {
+                ctx->tmp_len = 0;
+            }
+        } else if ((i < B64_BLOCK_SIZE) && (ctx->cont > 0)) {
+            /*
+             * If buffer isn't full and we can retry then restart to read in
+             * more data.
+             */
+            continue;
+        }
+
+        if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL) {
+            int z, jj;
 
 #if 0
-			jj=(i>>2)<<2;
+            jj = (i >> 2) << 2;
 #else
-			jj = i & ~3; /* process per 4 */
+            jj = i & ~3;        /* process per 4 */
 #endif
-			z=EVP_DecodeBlock((unsigned char *)ctx->buf,
-				(unsigned char *)ctx->tmp,jj);
-			if (jj > 2)
-				{
-				if (ctx->tmp[jj-1] == '=')
-					{
-					z--;
-					if (ctx->tmp[jj-2] == '=')
-						z--;
-					}
-				}
-			/* z is now number of output bytes and jj is the
-			 * number consumed */
-			if (jj != i)
-				{
-				memmove(ctx->tmp, &ctx->tmp[jj], i-jj);
-				ctx->tmp_len=i-jj;
-				}
-			ctx->buf_len=0;
-			if (z > 0)
-				{
-				ctx->buf_len=z;
-				}
-			i=z;
-			}
-		else
-			{
-			i=EVP_DecodeUpdate(&(ctx->base64),
-				(unsigned char *)ctx->buf,&ctx->buf_len,
-				(unsigned char *)ctx->tmp,i);
-			ctx->tmp_len = 0;
-			}
-		ctx->buf_off=0;
-		if (i < 0)
-			{
-			ret_code=0;
-			ctx->buf_len=0;
-			break;
-			}
-
-		if (ctx->buf_len <= outl)
-			i=ctx->buf_len;
-		else
-			i=outl;
-
-		memcpy(out,ctx->buf,i);
-		ret+=i;
-		ctx->buf_off=i;
-		if (ctx->buf_off == ctx->buf_len)
-			{
-			ctx->buf_len=0;
-			ctx->buf_off=0;
-			}
-		outl-=i;
-		out+=i;
-		}
-	/* BIO_clear_retry_flags(b); */
-	BIO_copy_next_retry(b);
-	return((ret == 0)?ret_code:ret);
-	}
+            z = EVP_DecodeBlock((unsigned char *)ctx->buf,
+                                (unsigned char *)ctx->tmp, jj);
+            if (jj > 2) {
+                if (ctx->tmp[jj - 1] == '=') {
+                    z--;
+                    if (ctx->tmp[jj - 2] == '=')
+                        z--;
+                }
+            }
+            /*
+             * z is now number of output bytes and jj is the number consumed
+             */
+            if (jj != i) {
+                memmove(ctx->tmp, &ctx->tmp[jj], i - jj);
+                ctx->tmp_len = i - jj;
+            }
+            ctx->buf_len = 0;
+            if (z > 0) {
+                ctx->buf_len = z;
+            }
+            i = z;
+        } else {
+            i = EVP_DecodeUpdate(&(ctx->base64),
+                                 (unsigned char *)ctx->buf, &ctx->buf_len,
+                                 (unsigned char *)ctx->tmp, i);
+            ctx->tmp_len = 0;
+        }
+        ctx->buf_off = 0;
+        if (i < 0) {
+            ret_code = 0;
+            ctx->buf_len = 0;
+            break;
+        }
+
+        if (ctx->buf_len <= outl)
+            i = ctx->buf_len;
+        else
+            i = outl;
+
+        memcpy(out, ctx->buf, i);
+        ret += i;
+        ctx->buf_off = i;
+        if (ctx->buf_off == ctx->buf_len) {
+            ctx->buf_len = 0;
+            ctx->buf_off = 0;
+        }
+        outl -= i;
+        out += i;
+    }
+    /* BIO_clear_retry_flags(b); */
+    BIO_copy_next_retry(b);
+    return ((ret == 0) ? ret_code : ret);
+}
 
 static int b64_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0;
-	int n;
-	int i;
-	BIO_B64_CTX *ctx;
-
-	ctx=(BIO_B64_CTX *)b->ptr;
-	BIO_clear_retry_flags(b);
-
-	if (ctx->encode != B64_ENCODE)
-		{
-		ctx->encode=B64_ENCODE;
-		ctx->buf_len=0;
-		ctx->buf_off=0;
-		ctx->tmp_len=0;
-		EVP_EncodeInit(&(ctx->base64));
-		}
-
-	OPENSSL_assert(ctx->buf_off < (int)sizeof(ctx->buf));
-	OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
-	OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-	n=ctx->buf_len-ctx->buf_off;
-	while (n > 0)
-		{
-		i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
-		if (i <= 0)
-			{
-			BIO_copy_next_retry(b);
-			return(i);
-			}
-		OPENSSL_assert(i <= n);
-		ctx->buf_off+=i;
-		OPENSSL_assert(ctx->buf_off <= (int)sizeof(ctx->buf));
-		OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-		n-=i;
-		}
-	/* at this point all pending data has been written */
-	ctx->buf_off=0;
-	ctx->buf_len=0;
-
-	if ((in == NULL) || (inl <= 0)) return(0);
-
-	while (inl > 0)
-		{
-		n=(inl > B64_BLOCK_SIZE)?B64_BLOCK_SIZE:inl;
-
-		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
-			{
-			if (ctx->tmp_len > 0)
-				{
-				OPENSSL_assert(ctx->tmp_len <= 3);
-				n=3-ctx->tmp_len;
-				/* There's a theoretical possibility for this */
-				if (n > inl) 
-					n=inl;
-				memcpy(&(ctx->tmp[ctx->tmp_len]),in,n);
-				ctx->tmp_len+=n;
-				ret += n;
-				if (ctx->tmp_len < 3)
-					break;
-				ctx->buf_len=EVP_EncodeBlock((unsigned char *)ctx->buf,(unsigned char *)ctx->tmp,ctx->tmp_len);
-				OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
-				OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-				/* Since we're now done using the temporary
-				   buffer, the length should be 0'd */
-				ctx->tmp_len=0;
-				}
-			else
-				{
-				if (n < 3)
-					{
-					memcpy(ctx->tmp,in,n);
-					ctx->tmp_len=n;
-					ret += n;
-					break;
-					}
-				n-=n%3;
-				ctx->buf_len=EVP_EncodeBlock((unsigned char *)ctx->buf,(const unsigned char *)in,n);
-				OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
-				OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-				ret += n;
-				}
-			}
-		else
-			{
-			EVP_EncodeUpdate(&(ctx->base64),
-				(unsigned char *)ctx->buf,&ctx->buf_len,
-				(unsigned char *)in,n);
-			OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
-			OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-			ret += n;
-			}
-		inl-=n;
-		in+=n;
-
-		ctx->buf_off=0;
-		n=ctx->buf_len;
-		while (n > 0)
-			{
-			i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-				return((ret == 0)?i:ret);
-				}
-			OPENSSL_assert(i <= n);
-			n-=i;
-			ctx->buf_off+=i;
-			OPENSSL_assert(ctx->buf_off <= (int)sizeof(ctx->buf));
-			OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-			}
-		ctx->buf_len=0;
-		ctx->buf_off=0;
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+    int n;
+    int i;
+    BIO_B64_CTX *ctx;
+
+    ctx = (BIO_B64_CTX *)b->ptr;
+    BIO_clear_retry_flags(b);
+
+    if (ctx->encode != B64_ENCODE) {
+        ctx->encode = B64_ENCODE;
+        ctx->buf_len = 0;
+        ctx->buf_off = 0;
+        ctx->tmp_len = 0;
+        EVP_EncodeInit(&(ctx->base64));
+    }
+
+    OPENSSL_assert(ctx->buf_off < (int)sizeof(ctx->buf));
+    OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
+    OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+    n = ctx->buf_len - ctx->buf_off;
+    while (n > 0) {
+        i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
+        if (i <= 0) {
+            BIO_copy_next_retry(b);
+            return (i);
+        }
+        OPENSSL_assert(i <= n);
+        ctx->buf_off += i;
+        OPENSSL_assert(ctx->buf_off <= (int)sizeof(ctx->buf));
+        OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+        n -= i;
+    }
+    /* at this point all pending data has been written */
+    ctx->buf_off = 0;
+    ctx->buf_len = 0;
+
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+
+    while (inl > 0) {
+        n = (inl > B64_BLOCK_SIZE) ? B64_BLOCK_SIZE : inl;
+
+        if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL) {
+            if (ctx->tmp_len > 0) {
+                OPENSSL_assert(ctx->tmp_len <= 3);
+                n = 3 - ctx->tmp_len;
+                /*
+                 * There's a theoretical possibility for this
+                 */
+                if (n > inl)
+                    n = inl;
+                memcpy(&(ctx->tmp[ctx->tmp_len]), in, n);
+                ctx->tmp_len += n;
+                ret += n;
+                if (ctx->tmp_len < 3)
+                    break;
+                ctx->buf_len =
+                    EVP_EncodeBlock((unsigned char *)ctx->buf,
+                                    (unsigned char *)ctx->tmp, ctx->tmp_len);
+                OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
+                OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+                /*
+                 * Since we're now done using the temporary buffer, the
+                 * length should be 0'd
+                 */
+                ctx->tmp_len = 0;
+            } else {
+                if (n < 3) {
+                    memcpy(ctx->tmp, in, n);
+                    ctx->tmp_len = n;
+                    ret += n;
+                    break;
+                }
+                n -= n % 3;
+                ctx->buf_len =
+                    EVP_EncodeBlock((unsigned char *)ctx->buf,
+                                    (const unsigned char *)in, n);
+                OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
+                OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+                ret += n;
+            }
+        } else {
+            EVP_EncodeUpdate(&(ctx->base64),
+                             (unsigned char *)ctx->buf, &ctx->buf_len,
+                             (unsigned char *)in, n);
+            OPENSSL_assert(ctx->buf_len <= (int)sizeof(ctx->buf));
+            OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+            ret += n;
+        }
+        inl -= n;
+        in += n;
+
+        ctx->buf_off = 0;
+        n = ctx->buf_len;
+        while (n > 0) {
+            i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+                return ((ret == 0) ? i : ret);
+            }
+            OPENSSL_assert(i <= n);
+            n -= i;
+            ctx->buf_off += i;
+            OPENSSL_assert(ctx->buf_off <= (int)sizeof(ctx->buf));
+            OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+        }
+        ctx->buf_len = 0;
+        ctx->buf_off = 0;
+    }
+    return (ret);
+}
 
 static long b64_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO_B64_CTX *ctx;
-	long ret=1;
-	int i;
-
-	ctx=(BIO_B64_CTX *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ctx->cont=1;
-		ctx->start=1;
-		ctx->encode=B64_NONE;
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_EOF:	/* More to read */
-		if (ctx->cont <= 0)
-			ret=1;
-		else
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_WPENDING: /* More to write in buffer */
-		OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-		ret=ctx->buf_len-ctx->buf_off;
-		if ((ret == 0) && (ctx->encode != B64_NONE)
-			&& (ctx->base64.num != 0))
-			ret=1;
-		else if (ret <= 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_PENDING: /* More to read in buffer */
-		OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
-		ret=ctx->buf_len-ctx->buf_off;
-		if (ret <= 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_FLUSH:
-		/* do a final write */
-again:
-		while (ctx->buf_len != ctx->buf_off)
-			{
-			i=b64_write(b,NULL,0);
-			if (i < 0)
-				return i;
-			}
-		if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL)
-			{
-			if (ctx->tmp_len != 0)
-				{
-				ctx->buf_len=EVP_EncodeBlock(
-					(unsigned char *)ctx->buf,
-					(unsigned char *)ctx->tmp,
-					ctx->tmp_len);
-				ctx->buf_off=0;
-				ctx->tmp_len=0;
-				goto again;
-				}
-			}
-		else if (ctx->encode != B64_NONE && ctx->base64.num != 0)
-			{
-			ctx->buf_off=0;
-			EVP_EncodeFinal(&(ctx->base64),
-				(unsigned char *)ctx->buf,
-				&(ctx->buf_len));
-			/* push out the bytes */
-			goto again;
-			}
-		/* Finally flush the underlying BIO */
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-
-	case BIO_CTRL_DUP:
-		break;
-	case BIO_CTRL_INFO:
-	case BIO_CTRL_GET:
-	case BIO_CTRL_SET:
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+{
+    BIO_B64_CTX *ctx;
+    long ret = 1;
+    int i;
+
+    ctx = (BIO_B64_CTX *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ctx->cont = 1;
+        ctx->start = 1;
+        ctx->encode = B64_NONE;
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_EOF:         /* More to read */
+        if (ctx->cont <= 0)
+            ret = 1;
+        else
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_WPENDING:    /* More to write in buffer */
+        OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+        ret = ctx->buf_len - ctx->buf_off;
+        if ((ret == 0) && (ctx->encode != B64_NONE)
+            && (ctx->base64.num != 0))
+            ret = 1;
+        else if (ret <= 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_PENDING:     /* More to read in buffer */
+        OPENSSL_assert(ctx->buf_len >= ctx->buf_off);
+        ret = ctx->buf_len - ctx->buf_off;
+        if (ret <= 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_FLUSH:
+        /* do a final write */
+ again:
+        while (ctx->buf_len != ctx->buf_off) {
+            i = b64_write(b, NULL, 0);
+            if (i < 0)
+                return i;
+        }
+        if (BIO_get_flags(b) & BIO_FLAGS_BASE64_NO_NL) {
+            if (ctx->tmp_len != 0) {
+                ctx->buf_len = EVP_EncodeBlock((unsigned char *)ctx->buf,
+                                               (unsigned char *)ctx->tmp,
+                                               ctx->tmp_len);
+                ctx->buf_off = 0;
+                ctx->tmp_len = 0;
+                goto again;
+            }
+        } else if (ctx->encode != B64_NONE && ctx->base64.num != 0) {
+            ctx->buf_off = 0;
+            EVP_EncodeFinal(&(ctx->base64),
+                            (unsigned char *)ctx->buf, &(ctx->buf_len));
+            /* push out the bytes */
+            goto again;
+        }
+        /* Finally flush the underlying BIO */
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+
+    case BIO_CTRL_DUP:
+        break;
+    case BIO_CTRL_INFO:
+    case BIO_CTRL_GET:
+    case BIO_CTRL_SET:
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long b64_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int b64_puts(BIO *b, const char *str)
-	{
-	return b64_write(b,str,strlen(str));
-	}
+{
+    return b64_write(b, str, strlen(str));
+}
diff --git a/crypto/evp/bio_enc.c b/crypto/evp/bio_enc.c
index 9b5bb3d6ba..363e0246ae 100644
--- a/crypto/evp/bio_enc.c
+++ b/crypto/evp/bio_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,365 +64,365 @@
 
 static int enc_write(BIO *h, const char *buf, int num);
 static int enc_read(BIO *h, char *buf, int size);
-/*static int enc_puts(BIO *h, const char *str); */
-/*static int enc_gets(BIO *h, char *str, int size); */
+/*
+ * static int enc_puts(BIO *h, const char *str);
+ */
+/*
+ * static int enc_gets(BIO *h, char *str, int size);
+ */
 static long enc_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int enc_new(BIO *h);
 static int enc_free(BIO *data);
 static long enc_callback_ctrl(BIO *h, int cmd, bio_info_cb *fps);
-#define ENC_BLOCK_SIZE	(1024*4)
-#define BUF_OFFSET	(EVP_MAX_BLOCK_LENGTH*2)
-
-typedef struct enc_struct
-	{
-	int buf_len;
-	int buf_off;
-	int cont;		/* <= 0 when finished */
-	int finished;
-	int ok;			/* bad decrypt */
-	EVP_CIPHER_CTX cipher;
-	/* buf is larger than ENC_BLOCK_SIZE because EVP_DecryptUpdate
-	 * can return up to a block more data than is presented to it
-	 */
-	char buf[ENC_BLOCK_SIZE+BUF_OFFSET+2];
-	} BIO_ENC_CTX;
-
-static BIO_METHOD methods_enc=
-	{
-	BIO_TYPE_CIPHER,"cipher",
-	enc_write,
-	enc_read,
-	NULL, /* enc_puts, */
-	NULL, /* enc_gets, */
-	enc_ctrl,
-	enc_new,
-	enc_free,
-	enc_callback_ctrl,
-	};
+#define ENC_BLOCK_SIZE  (1024*4)
+#define BUF_OFFSET      (EVP_MAX_BLOCK_LENGTH*2)
+
+typedef struct enc_struct {
+    int buf_len;
+    int buf_off;
+    int cont;                   /* <= 0 when finished */
+    int finished;
+    int ok;                     /* bad decrypt */
+    EVP_CIPHER_CTX cipher;
+    /*
+     * buf is larger than ENC_BLOCK_SIZE because EVP_DecryptUpdate can return
+     * up to a block more data than is presented to it
+     */
+    char buf[ENC_BLOCK_SIZE + BUF_OFFSET + 2];
+} BIO_ENC_CTX;
+
+static BIO_METHOD methods_enc = {
+    BIO_TYPE_CIPHER, "cipher",
+    enc_write,
+    enc_read,
+    NULL,                       /* enc_puts, */
+    NULL,                       /* enc_gets, */
+    enc_ctrl,
+    enc_new,
+    enc_free,
+    enc_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_cipher(void)
-	{
-	return(&methods_enc);
-	}
+{
+    return (&methods_enc);
+}
 
 static int enc_new(BIO *bi)
-	{
-	BIO_ENC_CTX *ctx;
-
-	ctx=(BIO_ENC_CTX *)OPENSSL_malloc(sizeof(BIO_ENC_CTX));
-	if (ctx == NULL) return(0);
-	EVP_CIPHER_CTX_init(&ctx->cipher);
-
-	ctx->buf_len=0;
-	ctx->buf_off=0;
-	ctx->cont=1;
-	ctx->finished=0;
-	ctx->ok=1;
-
-	bi->init=0;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	return(1);
-	}
+{
+    BIO_ENC_CTX *ctx;
+
+    ctx = (BIO_ENC_CTX *)OPENSSL_malloc(sizeof(BIO_ENC_CTX));
+    if (ctx == NULL)
+        return (0);
+    EVP_CIPHER_CTX_init(&ctx->cipher);
+
+    ctx->buf_len = 0;
+    ctx->buf_off = 0;
+    ctx->cont = 1;
+    ctx->finished = 0;
+    ctx->ok = 1;
+
+    bi->init = 0;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return (1);
+}
 
 static int enc_free(BIO *a)
-	{
-	BIO_ENC_CTX *b;
-
-	if (a == NULL) return(0);
-	b=(BIO_ENC_CTX *)a->ptr;
-	EVP_CIPHER_CTX_cleanup(&(b->cipher));
-	OPENSSL_cleanse(a->ptr,sizeof(BIO_ENC_CTX));
-	OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    BIO_ENC_CTX *b;
+
+    if (a == NULL)
+        return (0);
+    b = (BIO_ENC_CTX *)a->ptr;
+    EVP_CIPHER_CTX_cleanup(&(b->cipher));
+    OPENSSL_cleanse(a->ptr, sizeof(BIO_ENC_CTX));
+    OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int enc_read(BIO *b, char *out, int outl)
-	{
-	int ret=0,i;
-	BIO_ENC_CTX *ctx;
-
-	if (out == NULL) return(0);
-	ctx=(BIO_ENC_CTX *)b->ptr;
-
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
-
-	/* First check if there are bytes decoded/encoded */
-	if (ctx->buf_len > 0)
-		{
-		i=ctx->buf_len-ctx->buf_off;
-		if (i > outl) i=outl;
-		memcpy(out,&(ctx->buf[ctx->buf_off]),i);
-		ret=i;
-		out+=i;
-		outl-=i;
-		ctx->buf_off+=i;
-		if (ctx->buf_len == ctx->buf_off)
-			{
-			ctx->buf_len=0;
-			ctx->buf_off=0;
-			}
-		}
-
-	/* At this point, we have room of outl bytes and an empty
-	 * buffer, so we should read in some more. */
-
-	while (outl > 0)
-		{
-		if (ctx->cont <= 0) break;
-
-		/* read in at IV offset, read the EVP_Cipher
-		 * documentation about why */
-		i=BIO_read(b->next_bio,&(ctx->buf[BUF_OFFSET]),ENC_BLOCK_SIZE);
-
-		if (i <= 0)
-			{
-			/* Should be continue next time we are called? */
-			if (!BIO_should_retry(b->next_bio))
-				{
-				ctx->cont=i;
-				i=EVP_CipherFinal_ex(&(ctx->cipher),
-					(unsigned char *)ctx->buf,
-					&(ctx->buf_len));
-				ctx->ok=i;
-				ctx->buf_off=0;
-				}
-			else 
-				{
-				ret=(ret == 0)?i:ret;
-				break;
-				}
-			}
-		else
-			{
-			EVP_CipherUpdate(&(ctx->cipher),
-				(unsigned char *)ctx->buf,&ctx->buf_len,
-				(unsigned char *)&(ctx->buf[BUF_OFFSET]),i);
-			ctx->cont=1;
-			/* Note: it is possible for EVP_CipherUpdate to
-			 * decrypt zero bytes because this is or looks like
-			 * the final block: if this happens we should retry
-			 * and either read more data or decrypt the final
-			 * block
-			 */
-			if(ctx->buf_len == 0) continue;
-			}
-
-		if (ctx->buf_len <= outl)
-			i=ctx->buf_len;
-		else
-			i=outl;
-		if (i <= 0) break;
-		memcpy(out,ctx->buf,i);
-		ret+=i;
-		ctx->buf_off=i;
-		outl-=i;
-		out+=i;
-		}
-
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return((ret == 0)?ctx->cont:ret);
-	}
+{
+    int ret = 0, i;
+    BIO_ENC_CTX *ctx;
+
+    if (out == NULL)
+        return (0);
+    ctx = (BIO_ENC_CTX *)b->ptr;
+
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
+
+    /* First check if there are bytes decoded/encoded */
+    if (ctx->buf_len > 0) {
+        i = ctx->buf_len - ctx->buf_off;
+        if (i > outl)
+            i = outl;
+        memcpy(out, &(ctx->buf[ctx->buf_off]), i);
+        ret = i;
+        out += i;
+        outl -= i;
+        ctx->buf_off += i;
+        if (ctx->buf_len == ctx->buf_off) {
+            ctx->buf_len = 0;
+            ctx->buf_off = 0;
+        }
+    }
+
+    /*
+     * At this point, we have room of outl bytes and an empty buffer, so we
+     * should read in some more.
+     */
+
+    while (outl > 0) {
+        if (ctx->cont <= 0)
+            break;
+
+        /*
+         * read in at IV offset, read the EVP_Cipher documentation about why
+         */
+        i = BIO_read(b->next_bio, &(ctx->buf[BUF_OFFSET]), ENC_BLOCK_SIZE);
+
+        if (i <= 0) {
+            /* Should be continue next time we are called? */
+            if (!BIO_should_retry(b->next_bio)) {
+                ctx->cont = i;
+                i = EVP_CipherFinal_ex(&(ctx->cipher),
+                                       (unsigned char *)ctx->buf,
+                                       &(ctx->buf_len));
+                ctx->ok = i;
+                ctx->buf_off = 0;
+            } else {
+                ret = (ret == 0) ? i : ret;
+                break;
+            }
+        } else {
+            EVP_CipherUpdate(&(ctx->cipher),
+                             (unsigned char *)ctx->buf, &ctx->buf_len,
+                             (unsigned char *)&(ctx->buf[BUF_OFFSET]), i);
+            ctx->cont = 1;
+            /*
+             * Note: it is possible for EVP_CipherUpdate to decrypt zero
+             * bytes because this is or looks like the final block: if this
+             * happens we should retry and either read more data or decrypt
+             * the final block
+             */
+            if (ctx->buf_len == 0)
+                continue;
+        }
+
+        if (ctx->buf_len <= outl)
+            i = ctx->buf_len;
+        else
+            i = outl;
+        if (i <= 0)
+            break;
+        memcpy(out, ctx->buf, i);
+        ret += i;
+        ctx->buf_off = i;
+        outl -= i;
+        out += i;
+    }
+
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return ((ret == 0) ? ctx->cont : ret);
+}
 
 static int enc_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0,n,i;
-	BIO_ENC_CTX *ctx;
-
-	ctx=(BIO_ENC_CTX *)b->ptr;
-	ret=inl;
-
-	BIO_clear_retry_flags(b);
-	n=ctx->buf_len-ctx->buf_off;
-	while (n > 0)
-		{
-		i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
-		if (i <= 0)
-			{
-			BIO_copy_next_retry(b);
-			return(i);
-			}
-		ctx->buf_off+=i;
-		n-=i;
-		}
-	/* at this point all pending data has been written */
-
-	if ((in == NULL) || (inl <= 0)) return(0);
-
-	ctx->buf_off=0;
-	while (inl > 0)
-		{
-		n=(inl > ENC_BLOCK_SIZE)?ENC_BLOCK_SIZE:inl;
-		EVP_CipherUpdate(&(ctx->cipher),
-			(unsigned char *)ctx->buf,&ctx->buf_len,
-			(unsigned char *)in,n);
-		inl-=n;
-		in+=n;
-
-		ctx->buf_off=0;
-		n=ctx->buf_len;
-		while (n > 0)
-			{
-			i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-				return (ret == inl) ? i : ret - inl;
-				}
-			n-=i;
-			ctx->buf_off+=i;
-			}
-		ctx->buf_len=0;
-		ctx->buf_off=0;
-		}
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0, n, i;
+    BIO_ENC_CTX *ctx;
+
+    ctx = (BIO_ENC_CTX *)b->ptr;
+    ret = inl;
+
+    BIO_clear_retry_flags(b);
+    n = ctx->buf_len - ctx->buf_off;
+    while (n > 0) {
+        i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
+        if (i <= 0) {
+            BIO_copy_next_retry(b);
+            return (i);
+        }
+        ctx->buf_off += i;
+        n -= i;
+    }
+    /* at this point all pending data has been written */
+
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+
+    ctx->buf_off = 0;
+    while (inl > 0) {
+        n = (inl > ENC_BLOCK_SIZE) ? ENC_BLOCK_SIZE : inl;
+        EVP_CipherUpdate(&(ctx->cipher),
+                         (unsigned char *)ctx->buf, &ctx->buf_len,
+                         (unsigned char *)in, n);
+        inl -= n;
+        in += n;
+
+        ctx->buf_off = 0;
+        n = ctx->buf_len;
+        while (n > 0) {
+            i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+                return (ret == inl) ? i : ret - inl;
+            }
+            n -= i;
+            ctx->buf_off += i;
+        }
+        ctx->buf_len = 0;
+        ctx->buf_off = 0;
+    }
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static long enc_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO *dbio;
-	BIO_ENC_CTX *ctx,*dctx;
-	long ret=1;
-	int i;
-	EVP_CIPHER_CTX **c_ctx;
-
-	ctx=(BIO_ENC_CTX *)b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ctx->ok=1;
-		ctx->finished=0;
-		EVP_CipherInit_ex(&(ctx->cipher),NULL,NULL,NULL,NULL,
-			ctx->cipher.encrypt);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_EOF:	/* More to read */
-		if (ctx->cont <= 0)
-			ret=1;
-		else
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_WPENDING:
-		ret=ctx->buf_len-ctx->buf_off;
-		if (ret <= 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_PENDING: /* More to read in buffer */
-		ret=ctx->buf_len-ctx->buf_off;
-		if (ret <= 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_FLUSH:
-		/* do a final write */
-again:
-		while (ctx->buf_len != ctx->buf_off)
-			{
-			i=enc_write(b,NULL,0);
-			if (i < 0)
-				return i;
-			}
-
-		if (!ctx->finished)
-			{
-			ctx->finished=1;
-			ctx->buf_off=0;
-			ret=EVP_CipherFinal_ex(&(ctx->cipher),
-				(unsigned char *)ctx->buf,
-				&(ctx->buf_len));
-			ctx->ok=(int)ret;
-			if (ret <= 0) break;
-
-			/* push out the bytes */
-			goto again;
-			}
-		
-		/* Finally flush the underlying BIO */
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_C_GET_CIPHER_STATUS:
-		ret=(long)ctx->ok;
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-	case BIO_C_GET_CIPHER_CTX:
-		c_ctx=(EVP_CIPHER_CTX **)ptr;
-		(*c_ctx)= &(ctx->cipher);
-		b->init=1;
-		break;
-	case BIO_CTRL_DUP:
-		dbio=(BIO *)ptr;
-		dctx=(BIO_ENC_CTX *)dbio->ptr;
-		EVP_CIPHER_CTX_init(&dctx->cipher);
-		ret = EVP_CIPHER_CTX_copy(&dctx->cipher,&ctx->cipher);
-		if (ret)
-			dbio->init=1;
-		break;
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+{
+    BIO *dbio;
+    BIO_ENC_CTX *ctx, *dctx;
+    long ret = 1;
+    int i;
+    EVP_CIPHER_CTX **c_ctx;
+
+    ctx = (BIO_ENC_CTX *)b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ctx->ok = 1;
+        ctx->finished = 0;
+        EVP_CipherInit_ex(&(ctx->cipher), NULL, NULL, NULL, NULL,
+                          ctx->cipher.encrypt);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_EOF:         /* More to read */
+        if (ctx->cont <= 0)
+            ret = 1;
+        else
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_WPENDING:
+        ret = ctx->buf_len - ctx->buf_off;
+        if (ret <= 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_PENDING:     /* More to read in buffer */
+        ret = ctx->buf_len - ctx->buf_off;
+        if (ret <= 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_FLUSH:
+        /* do a final write */
+ again:
+        while (ctx->buf_len != ctx->buf_off) {
+            i = enc_write(b, NULL, 0);
+            if (i < 0)
+                return i;
+        }
+
+        if (!ctx->finished) {
+            ctx->finished = 1;
+            ctx->buf_off = 0;
+            ret = EVP_CipherFinal_ex(&(ctx->cipher),
+                                     (unsigned char *)ctx->buf,
+                                     &(ctx->buf_len));
+            ctx->ok = (int)ret;
+            if (ret <= 0)
+                break;
+
+            /* push out the bytes */
+            goto again;
+        }
+
+        /* Finally flush the underlying BIO */
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_C_GET_CIPHER_STATUS:
+        ret = (long)ctx->ok;
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+    case BIO_C_GET_CIPHER_CTX:
+        c_ctx = (EVP_CIPHER_CTX **)ptr;
+        (*c_ctx) = &(ctx->cipher);
+        b->init = 1;
+        break;
+    case BIO_CTRL_DUP:
+        dbio = (BIO *)ptr;
+        dctx = (BIO_ENC_CTX *)dbio->ptr;
+        EVP_CIPHER_CTX_init(&dctx->cipher);
+        ret = EVP_CIPHER_CTX_copy(&dctx->cipher, &ctx->cipher);
+        if (ret)
+            dbio->init = 1;
+        break;
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long enc_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 /*-
 void BIO_set_cipher_ctx(b,c)
 BIO *b;
 EVP_CIPHER_ctx *c;
-	{
-	if (b == NULL) return;
-
-	if ((b->callback != NULL) &&
-		(b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
-		return;
-
-	b->init=1;
-	ctx=(BIO_ENC_CTX *)b->ptr;
-	memcpy(ctx->cipher,c,sizeof(EVP_CIPHER_CTX));
-	
-	if (b->callback != NULL)
-		b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
-	}
+        {
+        if (b == NULL) return;
+
+        if ((b->callback != NULL) &&
+                (b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
+                return;
+
+        b->init=1;
+        ctx=(BIO_ENC_CTX *)b->ptr;
+        memcpy(ctx->cipher,c,sizeof(EVP_CIPHER_CTX));
+
+        if (b->callback != NULL)
+                b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
+        }
 */
 
 void BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
-	     const unsigned char *i, int e)
-	{
-	BIO_ENC_CTX *ctx;
+                    const unsigned char *i, int e)
+{
+    BIO_ENC_CTX *ctx;
 
-	if (b == NULL) return;
+    if (b == NULL)
+        return;
 
-	if ((b->callback != NULL) &&
-		(b->callback(b,BIO_CB_CTRL,(const char *)c,BIO_CTRL_SET,e,0L) <= 0))
-		return;
+    if ((b->callback != NULL) &&
+        (b->callback(b, BIO_CB_CTRL, (const char *)c, BIO_CTRL_SET, e, 0L) <=
+         0))
+        return;
 
-	b->init=1;
-	ctx=(BIO_ENC_CTX *)b->ptr;
-	EVP_CipherInit_ex(&(ctx->cipher),c,NULL, k,i,e);
-	
-	if (b->callback != NULL)
-		b->callback(b,BIO_CB_CTRL,(const char *)c,BIO_CTRL_SET,e,1L);
-	}
+    b->init = 1;
+    ctx = (BIO_ENC_CTX *)b->ptr;
+    EVP_CipherInit_ex(&(ctx->cipher), c, NULL, k, i, e);
 
+    if (b->callback != NULL)
+        b->callback(b, BIO_CB_CTRL, (const char *)c, BIO_CTRL_SET, e, 1L);
+}
diff --git a/crypto/evp/bio_md.c b/crypto/evp/bio_md.c
index 619015666e..f0b0c0c0a7 100644
--- a/crypto/evp/bio_md.c
+++ b/crypto/evp/bio_md.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,214 +62,211 @@
 #include 
 #include 
 
-/* BIO_put and BIO_get both add to the digest,
- * BIO_gets returns the digest */
+/*
+ * BIO_put and BIO_get both add to the digest, BIO_gets returns the digest
+ */
 
 static int md_write(BIO *h, char const *buf, int num);
 static int md_read(BIO *h, char *buf, int size);
-/*static int md_puts(BIO *h, const char *str); */
+/*
+ * static int md_puts(BIO *h, const char *str);
+ */
 static int md_gets(BIO *h, char *str, int size);
 static long md_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int md_new(BIO *h);
 static int md_free(BIO *data);
-static long md_callback_ctrl(BIO *h,int cmd,bio_info_cb *fp);
+static long md_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
 
-static BIO_METHOD methods_md=
-	{
-	BIO_TYPE_MD,"message digest",
-	md_write,
-	md_read,
-	NULL, /* md_puts, */
-	md_gets,
-	md_ctrl,
-	md_new,
-	md_free,
-	md_callback_ctrl,
-	};
+static BIO_METHOD methods_md = {
+    BIO_TYPE_MD, "message digest",
+    md_write,
+    md_read,
+    NULL,                       /* md_puts, */
+    md_gets,
+    md_ctrl,
+    md_new,
+    md_free,
+    md_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_md(void)
-	{
-	return(&methods_md);
-	}
+{
+    return (&methods_md);
+}
 
 static int md_new(BIO *bi)
-	{
-	EVP_MD_CTX *ctx;
+{
+    EVP_MD_CTX *ctx;
 
-	ctx=EVP_MD_CTX_create();
-	if (ctx == NULL) return(0);
+    ctx = EVP_MD_CTX_create();
+    if (ctx == NULL)
+        return (0);
 
-	bi->init=0;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	return(1);
-	}
+    bi->init = 0;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return (1);
+}
 
 static int md_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	EVP_MD_CTX_destroy(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    EVP_MD_CTX_destroy(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int md_read(BIO *b, char *out, int outl)
-	{
-	int ret=0;
-	EVP_MD_CTX *ctx;
+{
+    int ret = 0;
+    EVP_MD_CTX *ctx;
 
-	if (out == NULL) return(0);
-	ctx=b->ptr;
+    if (out == NULL)
+        return (0);
+    ctx = b->ptr;
 
-	if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
+    if ((ctx == NULL) || (b->next_bio == NULL))
+        return (0);
 
-	ret=BIO_read(b->next_bio,out,outl);
-	if (b->init)
-		{
-		if (ret > 0)
-			{
-			if (EVP_DigestUpdate(ctx,(unsigned char *)out,
-				(unsigned int)ret)<=0) return (-1);
-			}
-		}
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+    ret = BIO_read(b->next_bio, out, outl);
+    if (b->init) {
+        if (ret > 0) {
+            if (EVP_DigestUpdate(ctx, (unsigned char *)out,
+                                 (unsigned int)ret) <= 0)
+                return (-1);
+        }
+    }
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static int md_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0;
-	EVP_MD_CTX *ctx;
+{
+    int ret = 0;
+    EVP_MD_CTX *ctx;
 
-	if ((in == NULL) || (inl <= 0)) return(0);
-	ctx=b->ptr;
+    if ((in == NULL) || (inl <= 0))
+        return (0);
+    ctx = b->ptr;
 
-	if ((ctx != NULL) && (b->next_bio != NULL))
-		ret=BIO_write(b->next_bio,in,inl);
-	if (b->init)
-		{
-		if (ret > 0)
-			{
-			if (!EVP_DigestUpdate(ctx,(const unsigned char *)in,
-				(unsigned int)ret))
-				{
-				BIO_clear_retry_flags(b);
-				return 0;
-				}
-			}
-		}
-	if(b->next_bio != NULL)
-		{
-		BIO_clear_retry_flags(b);
-		BIO_copy_next_retry(b);
-		}
-	return(ret);
-	}
+    if ((ctx != NULL) && (b->next_bio != NULL))
+        ret = BIO_write(b->next_bio, in, inl);
+    if (b->init) {
+        if (ret > 0) {
+            if (!EVP_DigestUpdate(ctx, (const unsigned char *)in,
+                                  (unsigned int)ret)) {
+                BIO_clear_retry_flags(b);
+                return 0;
+            }
+        }
+    }
+    if (b->next_bio != NULL) {
+        BIO_clear_retry_flags(b);
+        BIO_copy_next_retry(b);
+    }
+    return (ret);
+}
 
 static long md_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	EVP_MD_CTX *ctx,*dctx,**pctx;
-	const EVP_MD **ppmd;
-	EVP_MD *md;
-	long ret=1;
-	BIO *dbio;
+{
+    EVP_MD_CTX *ctx, *dctx, **pctx;
+    const EVP_MD **ppmd;
+    EVP_MD *md;
+    long ret = 1;
+    BIO *dbio;
 
-	ctx=b->ptr;
+    ctx = b->ptr;
 
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		if (b->init)
-			ret = EVP_DigestInit_ex(ctx,ctx->digest, NULL);
-		else
-			ret=0;
-		if (ret > 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_C_GET_MD:
-		if (b->init)
-			{
-			ppmd=ptr;
-			*ppmd=ctx->digest;
-			}
-		else
-			ret=0;
-		break;
-	case BIO_C_GET_MD_CTX:
-		pctx=ptr;
-		*pctx=ctx;
-		b->init = 1;
-		break;
-	case BIO_C_SET_MD_CTX:
-		if (b->init)
-			b->ptr=ptr;
-		else
-			ret=0;
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        if (b->init)
+            ret = EVP_DigestInit_ex(ctx, ctx->digest, NULL);
+        else
+            ret = 0;
+        if (ret > 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_C_GET_MD:
+        if (b->init) {
+            ppmd = ptr;
+            *ppmd = ctx->digest;
+        } else
+            ret = 0;
+        break;
+    case BIO_C_GET_MD_CTX:
+        pctx = ptr;
+        *pctx = ctx;
+        b->init = 1;
+        break;
+    case BIO_C_SET_MD_CTX:
+        if (b->init)
+            b->ptr = ptr;
+        else
+            ret = 0;
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
 
-	case BIO_C_SET_MD:
-		md=ptr;
-		ret = EVP_DigestInit_ex(ctx,md, NULL);
-		if (ret > 0)
-			b->init=1;
-		break;
-	case BIO_CTRL_DUP:
-		dbio=ptr;
-		dctx=dbio->ptr;
-		if (!EVP_MD_CTX_copy_ex(dctx,ctx))
-			return 0;
-		b->init=1;
-		break;
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+    case BIO_C_SET_MD:
+        md = ptr;
+        ret = EVP_DigestInit_ex(ctx, md, NULL);
+        if (ret > 0)
+            b->init = 1;
+        break;
+    case BIO_CTRL_DUP:
+        dbio = ptr;
+        dctx = dbio->ptr;
+        if (!EVP_MD_CTX_copy_ex(dctx, ctx))
+            return 0;
+        b->init = 1;
+        break;
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long md_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
+{
+    long ret = 1;
 
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int md_gets(BIO *bp, char *buf, int size)
-	{
-	EVP_MD_CTX *ctx;
-	unsigned int ret;
+{
+    EVP_MD_CTX *ctx;
+    unsigned int ret;
 
+    ctx = bp->ptr;
+    if (size < ctx->digest->md_size)
+        return (0);
+    if (EVP_DigestFinal_ex(ctx, (unsigned char *)buf, &ret) <= 0)
+        return -1;
 
-	ctx=bp->ptr;
-	if (size < ctx->digest->md_size)
-		return(0);
-	if (EVP_DigestFinal_ex(ctx,(unsigned char *)buf,&ret)<=0) 
-		return -1;
-		
-	return((int)ret);
-	}
+    return ((int)ret);
+}
 
 /*-
 static int md_puts(bp,str)
 BIO *bp;
 char *str;
-	{
-	return(-1);
-	}
+        {
+        return(-1);
+        }
 */
-
diff --git a/crypto/evp/bio_ok.c b/crypto/evp/bio_ok.c
index 69ac18e7c2..a4550349be 100644
--- a/crypto/evp/bio_ok.c
+++ b/crypto/evp/bio_ok.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,63 +57,63 @@
  */
 
 /*-
-	From: Arne Ansper 
-
-	Why BIO_f_reliable?
-
-	I wrote function which took BIO* as argument, read data from it
-	and processed it. Then I wanted to store the input file in 
-	encrypted form. OK I pushed BIO_f_cipher to the BIO stack
-	and everything was OK. BUT if user types wrong password 
-	BIO_f_cipher outputs only garbage and my function crashes. Yes
-	I can and I should fix my function, but BIO_f_cipher is 
-	easy way to add encryption support to many existing applications
-	and it's hard to debug and fix them all. 
-
-	So I wanted another BIO which would catch the incorrect passwords and
-	file damages which cause garbage on BIO_f_cipher's output. 
-
-	The easy way is to push the BIO_f_md and save the checksum at 
-	the end of the file. However there are several problems with this
-	approach:
-
-	1) you must somehow separate checksum from actual data. 
-	2) you need lot's of memory when reading the file, because you 
-	must read to the end of the file and verify the checksum before
-	letting the application to read the data. 
-	
-	BIO_f_reliable tries to solve both problems, so that you can 
-	read and write arbitrary long streams using only fixed amount
-	of memory.
-
-	BIO_f_reliable splits data stream into blocks. Each block is prefixed
-	with it's length and suffixed with it's digest. So you need only 
-	several Kbytes of memory to buffer single block before verifying 
-	it's digest. 
-
-	BIO_f_reliable goes further and adds several important capabilities:
-
-	1) the digest of the block is computed over the whole stream 
-	-- so nobody can rearrange the blocks or remove or replace them.
-
-	2) to detect invalid passwords right at the start BIO_f_reliable 
-	adds special prefix to the stream. In order to avoid known plain-text
-	attacks this prefix is generated as follows:
-
-		*) digest is initialized with random seed instead of 
-		standardized one.
-		*) same seed is written to output
-		*) well-known text is then hashed and the output 
-		of the digest is also written to output.
-
-	reader can now read the seed from stream, hash the same string
-	and then compare the digest output.
-
-	Bad things: BIO_f_reliable knows what's going on in EVP_Digest. I 
-	initially wrote and tested this code on x86 machine and wrote the
-	digests out in machine-dependent order :( There are people using
-	this code and I cannot change this easily without making existing
-	data files unreadable.
+        From: Arne Ansper 
+
+        Why BIO_f_reliable?
+
+        I wrote function which took BIO* as argument, read data from it
+        and processed it. Then I wanted to store the input file in
+        encrypted form. OK I pushed BIO_f_cipher to the BIO stack
+        and everything was OK. BUT if user types wrong password
+        BIO_f_cipher outputs only garbage and my function crashes. Yes
+        I can and I should fix my function, but BIO_f_cipher is
+        easy way to add encryption support to many existing applications
+        and it's hard to debug and fix them all.
+
+        So I wanted another BIO which would catch the incorrect passwords and
+        file damages which cause garbage on BIO_f_cipher's output.
+
+        The easy way is to push the BIO_f_md and save the checksum at
+        the end of the file. However there are several problems with this
+        approach:
+
+        1) you must somehow separate checksum from actual data.
+        2) you need lot's of memory when reading the file, because you
+        must read to the end of the file and verify the checksum before
+        letting the application to read the data.
+
+        BIO_f_reliable tries to solve both problems, so that you can
+        read and write arbitrary long streams using only fixed amount
+        of memory.
+
+        BIO_f_reliable splits data stream into blocks. Each block is prefixed
+        with it's length and suffixed with it's digest. So you need only
+        several Kbytes of memory to buffer single block before verifying
+        it's digest.
+
+        BIO_f_reliable goes further and adds several important capabilities:
+
+        1) the digest of the block is computed over the whole stream
+        -- so nobody can rearrange the blocks or remove or replace them.
+
+        2) to detect invalid passwords right at the start BIO_f_reliable
+        adds special prefix to the stream. In order to avoid known plain-text
+        attacks this prefix is generated as follows:
+
+                *) digest is initialized with random seed instead of
+                standardized one.
+                *) same seed is written to output
+                *) well-known text is then hashed and the output
+                of the digest is also written to output.
+
+        reader can now read the seed from stream, hash the same string
+        and then compare the digest output.
+
+        Bad things: BIO_f_reliable knows what's going on in EVP_Digest. I
+        initially wrote and tested this code on x86 machine and wrote the
+        digests out in machine-dependent order :( There are people using
+        this code and I cannot change this easily without making existing
+        data files unreadable.
 
 */
 
@@ -133,492 +133,491 @@ static int ok_new(BIO *h);
 static int ok_free(BIO *data);
 static long ok_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
 
-static int sig_out(BIO* b);
-static int sig_in(BIO* b);
-static int block_out(BIO* b);
-static int block_in(BIO* b);
-#define OK_BLOCK_SIZE	(1024*4)
-#define OK_BLOCK_BLOCK	4
-#define IOBS		(OK_BLOCK_SIZE+ OK_BLOCK_BLOCK+ 3*EVP_MAX_MD_SIZE)
+static int sig_out(BIO *b);
+static int sig_in(BIO *b);
+static int block_out(BIO *b);
+static int block_in(BIO *b);
+#define OK_BLOCK_SIZE   (1024*4)
+#define OK_BLOCK_BLOCK  4
+#define IOBS            (OK_BLOCK_SIZE+ OK_BLOCK_BLOCK+ 3*EVP_MAX_MD_SIZE)
 #define WELLKNOWN "The quick brown fox jumped over the lazy dog's back."
 
-typedef struct ok_struct
-	{
-	size_t buf_len;
-	size_t buf_off;
-	size_t buf_len_save;
-	size_t buf_off_save;
-	int cont;		/* <= 0 when finished */
-	int finished;
-	EVP_MD_CTX md;
-	int blockout;		/* output block is ready */ 
-	int sigio;		/* must process signature */
-	unsigned char buf[IOBS];
-	} BIO_OK_CTX;
-
-static BIO_METHOD methods_ok=
-	{
-	BIO_TYPE_CIPHER,"reliable",
-	ok_write,
-	ok_read,
-	NULL, /* ok_puts, */
-	NULL, /* ok_gets, */
-	ok_ctrl,
-	ok_new,
-	ok_free,
-	ok_callback_ctrl,
-	};
+typedef struct ok_struct {
+    size_t buf_len;
+    size_t buf_off;
+    size_t buf_len_save;
+    size_t buf_off_save;
+    int cont;                   /* <= 0 when finished */
+    int finished;
+    EVP_MD_CTX md;
+    int blockout;               /* output block is ready */
+    int sigio;                  /* must process signature */
+    unsigned char buf[IOBS];
+} BIO_OK_CTX;
+
+static BIO_METHOD methods_ok = {
+    BIO_TYPE_CIPHER, "reliable",
+    ok_write,
+    ok_read,
+    NULL,                       /* ok_puts, */
+    NULL,                       /* ok_gets, */
+    ok_ctrl,
+    ok_new,
+    ok_free,
+    ok_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_reliable(void)
-	{
-	return(&methods_ok);
-	}
+{
+    return (&methods_ok);
+}
 
 static int ok_new(BIO *bi)
-	{
-	BIO_OK_CTX *ctx;
-
-	ctx=(BIO_OK_CTX *)OPENSSL_malloc(sizeof(BIO_OK_CTX));
-	if (ctx == NULL) return(0);
-
-	ctx->buf_len=0;
-	ctx->buf_off=0;
-	ctx->buf_len_save=0;
-	ctx->buf_off_save=0;
-	ctx->cont=1;
-	ctx->finished=0;
-	ctx->blockout= 0;
-	ctx->sigio=1;
-
-	EVP_MD_CTX_init(&ctx->md);
-
-	bi->init=0;
-	bi->ptr=(char *)ctx;
-	bi->flags=0;
-	return(1);
-	}
+{
+    BIO_OK_CTX *ctx;
+
+    ctx = (BIO_OK_CTX *)OPENSSL_malloc(sizeof(BIO_OK_CTX));
+    if (ctx == NULL)
+        return (0);
+
+    ctx->buf_len = 0;
+    ctx->buf_off = 0;
+    ctx->buf_len_save = 0;
+    ctx->buf_off_save = 0;
+    ctx->cont = 1;
+    ctx->finished = 0;
+    ctx->blockout = 0;
+    ctx->sigio = 1;
+
+    EVP_MD_CTX_init(&ctx->md);
+
+    bi->init = 0;
+    bi->ptr = (char *)ctx;
+    bi->flags = 0;
+    return (1);
+}
 
 static int ok_free(BIO *a)
-	{
-	if (a == NULL) return(0);
-	EVP_MD_CTX_cleanup(&((BIO_OK_CTX *)a->ptr)->md);
-	OPENSSL_cleanse(a->ptr,sizeof(BIO_OK_CTX));
-	OPENSSL_free(a->ptr);
-	a->ptr=NULL;
-	a->init=0;
-	a->flags=0;
-	return(1);
-	}
-	
+{
+    if (a == NULL)
+        return (0);
+    EVP_MD_CTX_cleanup(&((BIO_OK_CTX *)a->ptr)->md);
+    OPENSSL_cleanse(a->ptr, sizeof(BIO_OK_CTX));
+    OPENSSL_free(a->ptr);
+    a->ptr = NULL;
+    a->init = 0;
+    a->flags = 0;
+    return (1);
+}
+
 static int ok_read(BIO *b, char *out, int outl)
-	{
-	int ret=0,i,n;
-	BIO_OK_CTX *ctx;
-
-	if (out == NULL) return(0);
-	ctx=(BIO_OK_CTX *)b->ptr;
-
-	if ((ctx == NULL) || (b->next_bio == NULL) || (b->init == 0)) return(0);
-
-	while(outl > 0)
-		{
-
-		/* copy clean bytes to output buffer */
-		if (ctx->blockout)
-			{
-			i=ctx->buf_len-ctx->buf_off;
-			if (i > outl) i=outl;
-			memcpy(out,&(ctx->buf[ctx->buf_off]),i);
-			ret+=i;
-			out+=i;
-			outl-=i;
-			ctx->buf_off+=i;
-
-			/* all clean bytes are out */
-			if (ctx->buf_len == ctx->buf_off)
-				{
-				ctx->buf_off=0;
-
-				/* copy start of the next block into proper place */
-				if(ctx->buf_len_save- ctx->buf_off_save > 0)
-					{
-					ctx->buf_len= ctx->buf_len_save- ctx->buf_off_save;
-					memmove(ctx->buf, &(ctx->buf[ctx->buf_off_save]),
-							ctx->buf_len);
-					}
-				else
-					{
-					ctx->buf_len=0;
-					}
-				ctx->blockout= 0;
-				}
-			}
-	
-		/* output buffer full -- cancel */
-		if (outl == 0) break;
-
-		/* no clean bytes in buffer -- fill it */
-		n=IOBS- ctx->buf_len;
-		i=BIO_read(b->next_bio,&(ctx->buf[ctx->buf_len]),n);
-
-		if (i <= 0) break;	/* nothing new */
-
-		ctx->buf_len+= i;
-
-		/* no signature yet -- check if we got one */
-		if (ctx->sigio == 1)
-			{
-			if (!sig_in(b))
-				{
-				BIO_clear_retry_flags(b);
-				return 0;
-				}
-			}
-
-		/* signature ok -- check if we got block */
-		if (ctx->sigio == 0)
-			{
-			if (!block_in(b))
-				{
-				BIO_clear_retry_flags(b);
-				return 0;
-				}
-			}
-
-		/* invalid block -- cancel */
-		if (ctx->cont <= 0) break;
-
-		}
-
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0, i, n;
+    BIO_OK_CTX *ctx;
+
+    if (out == NULL)
+        return (0);
+    ctx = (BIO_OK_CTX *)b->ptr;
+
+    if ((ctx == NULL) || (b->next_bio == NULL) || (b->init == 0))
+        return (0);
+
+    while (outl > 0) {
+
+        /* copy clean bytes to output buffer */
+        if (ctx->blockout) {
+            i = ctx->buf_len - ctx->buf_off;
+            if (i > outl)
+                i = outl;
+            memcpy(out, &(ctx->buf[ctx->buf_off]), i);
+            ret += i;
+            out += i;
+            outl -= i;
+            ctx->buf_off += i;
+
+            /* all clean bytes are out */
+            if (ctx->buf_len == ctx->buf_off) {
+                ctx->buf_off = 0;
+
+                /*
+                 * copy start of the next block into proper place
+                 */
+                if (ctx->buf_len_save - ctx->buf_off_save > 0) {
+                    ctx->buf_len = ctx->buf_len_save - ctx->buf_off_save;
+                    memmove(ctx->buf, &(ctx->buf[ctx->buf_off_save]),
+                            ctx->buf_len);
+                } else {
+                    ctx->buf_len = 0;
+                }
+                ctx->blockout = 0;
+            }
+        }
+
+        /* output buffer full -- cancel */
+        if (outl == 0)
+            break;
+
+        /* no clean bytes in buffer -- fill it */
+        n = IOBS - ctx->buf_len;
+        i = BIO_read(b->next_bio, &(ctx->buf[ctx->buf_len]), n);
+
+        if (i <= 0)
+            break;              /* nothing new */
+
+        ctx->buf_len += i;
+
+        /* no signature yet -- check if we got one */
+        if (ctx->sigio == 1) {
+            if (!sig_in(b)) {
+                BIO_clear_retry_flags(b);
+                return 0;
+            }
+        }
+
+        /* signature ok -- check if we got block */
+        if (ctx->sigio == 0) {
+            if (!block_in(b)) {
+                BIO_clear_retry_flags(b);
+                return 0;
+            }
+        }
+
+        /* invalid block -- cancel */
+        if (ctx->cont <= 0)
+            break;
+
+    }
+
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static int ok_write(BIO *b, const char *in, int inl)
-	{
-	int ret=0,n,i;
-	BIO_OK_CTX *ctx;
-
-	if (inl <= 0) return inl;
-
-	ctx=(BIO_OK_CTX *)b->ptr;
-	ret=inl;
-
-	if ((ctx == NULL) || (b->next_bio == NULL) || (b->init == 0)) return(0);
-
-	if(ctx->sigio && !sig_out(b))
-		return 0;
-
-	do{
-		BIO_clear_retry_flags(b);
-		n=ctx->buf_len-ctx->buf_off;
-		while (ctx->blockout && n > 0)
-			{
-			i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
-			if (i <= 0)
-				{
-				BIO_copy_next_retry(b);
-				if(!BIO_should_retry(b))
-					ctx->cont= 0;
-				return(i);
-				}
-			ctx->buf_off+=i;
-			n-=i;
-			}
-
-		/* at this point all pending data has been written */
-		ctx->blockout= 0;
-		if (ctx->buf_len == ctx->buf_off)
-			{
-			ctx->buf_len=OK_BLOCK_BLOCK;
-			ctx->buf_off=0;
-			}
-	
-		if ((in == NULL) || (inl <= 0)) return(0);
-
-		n= (inl+ ctx->buf_len > OK_BLOCK_SIZE+ OK_BLOCK_BLOCK) ? 
-			(int)(OK_BLOCK_SIZE+OK_BLOCK_BLOCK-ctx->buf_len) : inl;
-
-		memcpy((unsigned char *)(&(ctx->buf[ctx->buf_len])),(unsigned char *)in,n);
-		ctx->buf_len+= n;
-		inl-=n;
-		in+=n;
-
-		if(ctx->buf_len >= OK_BLOCK_SIZE+ OK_BLOCK_BLOCK)
-			{
-			if (!block_out(b))
-				{
-				BIO_clear_retry_flags(b);
-				return 0;
-				}
-			}
-	}while(inl > 0);
-
-	BIO_clear_retry_flags(b);
-	BIO_copy_next_retry(b);
-	return(ret);
-	}
+{
+    int ret = 0, n, i;
+    BIO_OK_CTX *ctx;
+
+    if (inl <= 0)
+        return inl;
+
+    ctx = (BIO_OK_CTX *)b->ptr;
+    ret = inl;
+
+    if ((ctx == NULL) || (b->next_bio == NULL) || (b->init == 0))
+        return (0);
+
+    if (ctx->sigio && !sig_out(b))
+        return 0;
+
+    do {
+        BIO_clear_retry_flags(b);
+        n = ctx->buf_len - ctx->buf_off;
+        while (ctx->blockout && n > 0) {
+            i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
+            if (i <= 0) {
+                BIO_copy_next_retry(b);
+                if (!BIO_should_retry(b))
+                    ctx->cont = 0;
+                return (i);
+            }
+            ctx->buf_off += i;
+            n -= i;
+        }
+
+        /* at this point all pending data has been written */
+        ctx->blockout = 0;
+        if (ctx->buf_len == ctx->buf_off) {
+            ctx->buf_len = OK_BLOCK_BLOCK;
+            ctx->buf_off = 0;
+        }
+
+        if ((in == NULL) || (inl <= 0))
+            return (0);
+
+        n = (inl + ctx->buf_len > OK_BLOCK_SIZE + OK_BLOCK_BLOCK) ?
+            (int)(OK_BLOCK_SIZE + OK_BLOCK_BLOCK - ctx->buf_len) : inl;
+
+        memcpy((unsigned char *)(&(ctx->buf[ctx->buf_len])),
+               (unsigned char *)in, n);
+        ctx->buf_len += n;
+        inl -= n;
+        in += n;
+
+        if (ctx->buf_len >= OK_BLOCK_SIZE + OK_BLOCK_BLOCK) {
+            if (!block_out(b)) {
+                BIO_clear_retry_flags(b);
+                return 0;
+            }
+        }
+    } while (inl > 0);
+
+    BIO_clear_retry_flags(b);
+    BIO_copy_next_retry(b);
+    return (ret);
+}
 
 static long ok_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	BIO_OK_CTX *ctx;
-	EVP_MD *md;
-	const EVP_MD **ppmd;
-	long ret=1;
-	int i;
-
-	ctx=b->ptr;
-
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		ctx->buf_len=0;
-		ctx->buf_off=0;
-		ctx->buf_len_save=0;
-		ctx->buf_off_save=0;
-		ctx->cont=1;
-		ctx->finished=0;
-		ctx->blockout= 0;
-		ctx->sigio=1;
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_EOF:	/* More to read */
-		if (ctx->cont <= 0)
-			ret=1;
-		else
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_PENDING: /* More to read in buffer */
-	case BIO_CTRL_WPENDING: /* More to read in buffer */
-		ret=ctx->blockout ? ctx->buf_len-ctx->buf_off : 0;
-		if (ret <= 0)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_FLUSH:
-		/* do a final write */
-		if(ctx->blockout == 0)
-			if (!block_out(b))
-				return 0;
-
-		while (ctx->blockout)
-			{
-			i=ok_write(b,NULL,0);
-			if (i < 0)
-				{
-				ret=i;
-				break;
-				}
-			}
-
-		ctx->finished=1;
-		ctx->buf_off=ctx->buf_len=0;
-		ctx->cont=(int)ret;
-		
-		/* Finally flush the underlying BIO */
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-	case BIO_CTRL_INFO:
-		ret=(long)ctx->cont;
-		break;
-	case BIO_C_SET_MD:
-		md=ptr;
-		if (!EVP_DigestInit_ex(&ctx->md, md, NULL))
-			return 0;
-		b->init=1;
-		break;
-	case BIO_C_GET_MD:
-		if (b->init)
-			{
-			ppmd=ptr;
-			*ppmd=ctx->md.digest;
-			}
-		else
-			ret=0;
-		break;
-	default:
-		ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+{
+    BIO_OK_CTX *ctx;
+    EVP_MD *md;
+    const EVP_MD **ppmd;
+    long ret = 1;
+    int i;
+
+    ctx = b->ptr;
+
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        ctx->buf_len = 0;
+        ctx->buf_off = 0;
+        ctx->buf_len_save = 0;
+        ctx->buf_off_save = 0;
+        ctx->cont = 1;
+        ctx->finished = 0;
+        ctx->blockout = 0;
+        ctx->sigio = 1;
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_EOF:         /* More to read */
+        if (ctx->cont <= 0)
+            ret = 1;
+        else
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_PENDING:     /* More to read in buffer */
+    case BIO_CTRL_WPENDING:    /* More to read in buffer */
+        ret = ctx->blockout ? ctx->buf_len - ctx->buf_off : 0;
+        if (ret <= 0)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_FLUSH:
+        /* do a final write */
+        if (ctx->blockout == 0)
+            if (!block_out(b))
+                return 0;
+
+        while (ctx->blockout) {
+            i = ok_write(b, NULL, 0);
+            if (i < 0) {
+                ret = i;
+                break;
+            }
+        }
+
+        ctx->finished = 1;
+        ctx->buf_off = ctx->buf_len = 0;
+        ctx->cont = (int)ret;
+
+        /* Finally flush the underlying BIO */
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+    case BIO_CTRL_INFO:
+        ret = (long)ctx->cont;
+        break;
+    case BIO_C_SET_MD:
+        md = ptr;
+        if (!EVP_DigestInit_ex(&ctx->md, md, NULL))
+            return 0;
+        b->init = 1;
+        break;
+    case BIO_C_GET_MD:
+        if (b->init) {
+            ppmd = ptr;
+            *ppmd = ctx->md.digest;
+        } else
+            ret = 0;
+        break;
+    default:
+        ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long ok_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	long ret=1;
-
-	if (b->next_bio == NULL) return(0);
-	switch (cmd)
-		{
-	default:
-		ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    long ret = 1;
+
+    if (b->next_bio == NULL)
+        return (0);
+    switch (cmd) {
+    default:
+        ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static void longswap(void *_ptr, size_t len)
-{	const union { long one; char little; } is_endian = {1};
+{
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+    if (is_endian.little) {
+        size_t i;
+        unsigned char *p = _ptr, c;
+
+        for (i = 0; i < len; i += 4) {
+            c = p[0], p[0] = p[3], p[3] = c;
+            c = p[1], p[1] = p[2], p[2] = c;
+        }
+    }
+}
 
-	if (is_endian.little) {
-		size_t i;
-		unsigned char *p=_ptr,c;
+static int sig_out(BIO *b)
+{
+    BIO_OK_CTX *ctx;
+    EVP_MD_CTX *md;
+
+    ctx = b->ptr;
+    md = &ctx->md;
+
+    if (ctx->buf_len + 2 * md->digest->md_size > OK_BLOCK_SIZE)
+        return 1;
+
+    if (!EVP_DigestInit_ex(md, md->digest, NULL))
+        goto berr;
+    /*
+     * FIXME: there's absolutely no guarantee this makes any sense at all,
+     * particularly now EVP_MD_CTX has been restructured.
+     */
+    RAND_pseudo_bytes(md->md_data, md->digest->md_size);
+    memcpy(&(ctx->buf[ctx->buf_len]), md->md_data, md->digest->md_size);
+    longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size);
+    ctx->buf_len += md->digest->md_size;
+
+    if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))
+        goto berr;
+    if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))
+        goto berr;
+    ctx->buf_len += md->digest->md_size;
+    ctx->blockout = 1;
+    ctx->sigio = 0;
+    return 1;
+ berr:
+    BIO_clear_retry_flags(b);
+    return 0;
+}
 
-		for(i= 0;i < len;i+= 4) {
-			c=p[0],p[0]=p[3],p[3]=c;
-			c=p[1],p[1]=p[2],p[2]=c;
-		}
-	}
+static int sig_in(BIO *b)
+{
+    BIO_OK_CTX *ctx;
+    EVP_MD_CTX *md;
+    unsigned char tmp[EVP_MAX_MD_SIZE];
+    int ret = 0;
+
+    ctx = b->ptr;
+    md = &ctx->md;
+
+    if ((int)(ctx->buf_len - ctx->buf_off) < 2 * md->digest->md_size)
+        return 1;
+
+    if (!EVP_DigestInit_ex(md, md->digest, NULL))
+        goto berr;
+    memcpy(md->md_data, &(ctx->buf[ctx->buf_off]), md->digest->md_size);
+    longswap(md->md_data, md->digest->md_size);
+    ctx->buf_off += md->digest->md_size;
+
+    if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))
+        goto berr;
+    if (!EVP_DigestFinal_ex(md, tmp, NULL))
+        goto berr;
+    ret = memcmp(&(ctx->buf[ctx->buf_off]), tmp, md->digest->md_size) == 0;
+    ctx->buf_off += md->digest->md_size;
+    if (ret == 1) {
+        ctx->sigio = 0;
+        if (ctx->buf_len != ctx->buf_off) {
+            memmove(ctx->buf, &(ctx->buf[ctx->buf_off]),
+                    ctx->buf_len - ctx->buf_off);
+        }
+        ctx->buf_len -= ctx->buf_off;
+        ctx->buf_off = 0;
+    } else {
+        ctx->cont = 0;
+    }
+    return 1;
+ berr:
+    BIO_clear_retry_flags(b);
+    return 0;
 }
 
-static int sig_out(BIO* b)
-	{
-	BIO_OK_CTX *ctx;
-	EVP_MD_CTX *md;
-
-	ctx=b->ptr;
-	md=&ctx->md;
-
-	if(ctx->buf_len+ 2* md->digest->md_size > OK_BLOCK_SIZE) return 1;
-
-	if (!EVP_DigestInit_ex(md, md->digest, NULL))
-		goto berr;
-	/* FIXME: there's absolutely no guarantee this makes any sense at all,
-	 * particularly now EVP_MD_CTX has been restructured.
-	 */
-	RAND_pseudo_bytes(md->md_data, md->digest->md_size);
-	memcpy(&(ctx->buf[ctx->buf_len]), md->md_data, md->digest->md_size);
-	longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size);
-	ctx->buf_len+= md->digest->md_size;
-
-	if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))
-		goto berr;
-	if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))
-		goto berr;
-	ctx->buf_len+= md->digest->md_size;
-	ctx->blockout= 1;
-	ctx->sigio= 0;
-	return 1;
-	berr:
-	BIO_clear_retry_flags(b);
-	return 0;
-	}
-
-static int sig_in(BIO* b)
-	{
-	BIO_OK_CTX *ctx;
-	EVP_MD_CTX *md;
-	unsigned char tmp[EVP_MAX_MD_SIZE];
-	int ret= 0;
-
-	ctx=b->ptr;
-	md=&ctx->md;
-
-	if((int)(ctx->buf_len-ctx->buf_off) < 2*md->digest->md_size) return 1;
-
-	if (!EVP_DigestInit_ex(md, md->digest, NULL))
-		goto berr;
-	memcpy(md->md_data, &(ctx->buf[ctx->buf_off]), md->digest->md_size);
-	longswap(md->md_data, md->digest->md_size);
-	ctx->buf_off+= md->digest->md_size;
-
-	if (!EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN)))
-		goto berr;
-	if (!EVP_DigestFinal_ex(md, tmp, NULL))
-		goto berr;
-	ret= memcmp(&(ctx->buf[ctx->buf_off]), tmp, md->digest->md_size) == 0;
-	ctx->buf_off+= md->digest->md_size;
-	if(ret == 1)
-		{
-		ctx->sigio= 0;
-		if(ctx->buf_len != ctx->buf_off)
-			{
-			memmove(ctx->buf, &(ctx->buf[ctx->buf_off]), ctx->buf_len- ctx->buf_off);
-			}
-		ctx->buf_len-= ctx->buf_off;
-		ctx->buf_off= 0;
-		}
-	else
-		{
-		ctx->cont= 0;
-		}
-	return 1;
-	berr:
-	BIO_clear_retry_flags(b);
-	return 0;
-	}
-
-static int block_out(BIO* b)
-	{
-	BIO_OK_CTX *ctx;
-	EVP_MD_CTX *md;
-	unsigned long tl;
-
-	ctx=b->ptr;
-	md=&ctx->md;
-
-	tl= ctx->buf_len- OK_BLOCK_BLOCK;
-	ctx->buf[0]=(unsigned char)(tl>>24);
-	ctx->buf[1]=(unsigned char)(tl>>16);
-	ctx->buf[2]=(unsigned char)(tl>>8);
-	ctx->buf[3]=(unsigned char)(tl);
-	if (!EVP_DigestUpdate(md,
-		(unsigned char*) &(ctx->buf[OK_BLOCK_BLOCK]), tl))
-		goto berr;
-	if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))
-		goto berr;
-	ctx->buf_len+= md->digest->md_size;
-	ctx->blockout= 1;
-	return 1;
-	berr:
-	BIO_clear_retry_flags(b);
-	return 0;
-	}
-
-static int block_in(BIO* b)
-	{
-	BIO_OK_CTX *ctx;
-	EVP_MD_CTX *md;
-	unsigned long tl= 0;
-	unsigned char tmp[EVP_MAX_MD_SIZE];
-
-	ctx=b->ptr;
-	md=&ctx->md;
-
-	assert(sizeof(tl)>=OK_BLOCK_BLOCK);	/* always true */
-	tl =ctx->buf[0]; tl<<=8;
-	tl|=ctx->buf[1]; tl<<=8;
-	tl|=ctx->buf[2]; tl<<=8;
-	tl|=ctx->buf[3];
-
-	if (ctx->buf_len < tl+ OK_BLOCK_BLOCK+ md->digest->md_size) return 1;
- 
-	if (!EVP_DigestUpdate(md,
-			(unsigned char*) &(ctx->buf[OK_BLOCK_BLOCK]), tl))
-		goto berr;
-	if (!EVP_DigestFinal_ex(md, tmp, NULL))
-		goto berr;
-	if(memcmp(&(ctx->buf[tl+ OK_BLOCK_BLOCK]), tmp, md->digest->md_size) == 0)
-		{
-		/* there might be parts from next block lurking around ! */
-		ctx->buf_off_save= tl+ OK_BLOCK_BLOCK+ md->digest->md_size;
-		ctx->buf_len_save= ctx->buf_len;
-		ctx->buf_off= OK_BLOCK_BLOCK;
-		ctx->buf_len= tl+ OK_BLOCK_BLOCK;
-		ctx->blockout= 1;
-		}
-	else
-		{
-		ctx->cont= 0;
-		}
-	return 1;
-	berr:
-	BIO_clear_retry_flags(b);
-	return 0;
-	}
+static int block_out(BIO *b)
+{
+    BIO_OK_CTX *ctx;
+    EVP_MD_CTX *md;
+    unsigned long tl;
+
+    ctx = b->ptr;
+    md = &ctx->md;
+
+    tl = ctx->buf_len - OK_BLOCK_BLOCK;
+    ctx->buf[0] = (unsigned char)(tl >> 24);
+    ctx->buf[1] = (unsigned char)(tl >> 16);
+    ctx->buf[2] = (unsigned char)(tl >> 8);
+    ctx->buf[3] = (unsigned char)(tl);
+    if (!EVP_DigestUpdate(md,
+                          (unsigned char *)&(ctx->buf[OK_BLOCK_BLOCK]), tl))
+        goto berr;
+    if (!EVP_DigestFinal_ex(md, &(ctx->buf[ctx->buf_len]), NULL))
+        goto berr;
+    ctx->buf_len += md->digest->md_size;
+    ctx->blockout = 1;
+    return 1;
+ berr:
+    BIO_clear_retry_flags(b);
+    return 0;
+}
 
+static int block_in(BIO *b)
+{
+    BIO_OK_CTX *ctx;
+    EVP_MD_CTX *md;
+    unsigned long tl = 0;
+    unsigned char tmp[EVP_MAX_MD_SIZE];
+
+    ctx = b->ptr;
+    md = &ctx->md;
+
+    assert(sizeof(tl) >= OK_BLOCK_BLOCK); /* always true */
+    tl = ctx->buf[0];
+    tl <<= 8;
+    tl |= ctx->buf[1];
+    tl <<= 8;
+    tl |= ctx->buf[2];
+    tl <<= 8;
+    tl |= ctx->buf[3];
+
+    if (ctx->buf_len < tl + OK_BLOCK_BLOCK + md->digest->md_size)
+        return 1;
+
+    if (!EVP_DigestUpdate(md,
+                          (unsigned char *)&(ctx->buf[OK_BLOCK_BLOCK]), tl))
+        goto berr;
+    if (!EVP_DigestFinal_ex(md, tmp, NULL))
+        goto berr;
+    if (memcmp(&(ctx->buf[tl + OK_BLOCK_BLOCK]), tmp, md->digest->md_size) ==
+        0) {
+        /* there might be parts from next block lurking around ! */
+        ctx->buf_off_save = tl + OK_BLOCK_BLOCK + md->digest->md_size;
+        ctx->buf_len_save = ctx->buf_len;
+        ctx->buf_off = OK_BLOCK_BLOCK;
+        ctx->buf_len = tl + OK_BLOCK_BLOCK;
+        ctx->blockout = 1;
+    } else {
+        ctx->cont = 0;
+    }
+    return 1;
+ berr:
+    BIO_clear_retry_flags(b);
+    return 0;
+}
diff --git a/crypto/evp/c_all.c b/crypto/evp/c_all.c
index 766c4cecdf..a3ed00d4c1 100644
--- a/crypto/evp/c_all.c
+++ b/crypto/evp/c_all.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,31 +60,31 @@
 #include "cryptlib.h"
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #if 0
-#undef OpenSSL_add_all_algorithms
+# undef OpenSSL_add_all_algorithms
 
 void OpenSSL_add_all_algorithms(void)
-	{
-	OPENSSL_add_all_algorithms_noconf();
-	}
+{
+    OPENSSL_add_all_algorithms_noconf();
+}
 #endif
 
 void OPENSSL_add_all_algorithms_noconf(void)
-	{
-	/*
-	 * For the moment OPENSSL_cpuid_setup does something
-	 * only on IA-32, but we reserve the option for all
-	 * platforms...
-	 */
-	OPENSSL_cpuid_setup();
-	OpenSSL_add_all_ciphers();
-	OpenSSL_add_all_digests();
+{
+    /*
+     * For the moment OPENSSL_cpuid_setup does something
+     * only on IA-32, but we reserve the option for all
+     * platforms...
+     */
+    OPENSSL_cpuid_setup();
+    OpenSSL_add_all_ciphers();
+    OpenSSL_add_all_digests();
 #ifndef OPENSSL_NO_ENGINE
 # if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
-	ENGINE_setup_bsd_cryptodev();
+    ENGINE_setup_bsd_cryptodev();
 # endif
 #endif
-	}
+}
diff --git a/crypto/evp/c_allc.c b/crypto/evp/c_allc.c
index 4cfe5a9835..280e58408f 100644
--- a/crypto/evp/c_allc.c
+++ b/crypto/evp/c_allc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,179 +63,179 @@
 #include 
 
 void OpenSSL_add_all_ciphers(void)
-	{
+{
 
 #ifndef OPENSSL_NO_DES
-	EVP_add_cipher(EVP_des_cfb());
-	EVP_add_cipher(EVP_des_cfb1());
-	EVP_add_cipher(EVP_des_cfb8());
-	EVP_add_cipher(EVP_des_ede_cfb());
-	EVP_add_cipher(EVP_des_ede3_cfb());
-	EVP_add_cipher(EVP_des_ede3_cfb1());
-	EVP_add_cipher(EVP_des_ede3_cfb8());
-
-	EVP_add_cipher(EVP_des_ofb());
-	EVP_add_cipher(EVP_des_ede_ofb());
-	EVP_add_cipher(EVP_des_ede3_ofb());
-
-	EVP_add_cipher(EVP_desx_cbc());
-	EVP_add_cipher_alias(SN_desx_cbc,"DESX");
-	EVP_add_cipher_alias(SN_desx_cbc,"desx");
-
-	EVP_add_cipher(EVP_des_cbc());
-	EVP_add_cipher_alias(SN_des_cbc,"DES");
-	EVP_add_cipher_alias(SN_des_cbc,"des");
-	EVP_add_cipher(EVP_des_ede_cbc());
-	EVP_add_cipher(EVP_des_ede3_cbc());
-	EVP_add_cipher_alias(SN_des_ede3_cbc,"DES3");
-	EVP_add_cipher_alias(SN_des_ede3_cbc,"des3");
-
-	EVP_add_cipher(EVP_des_ecb());
-	EVP_add_cipher(EVP_des_ede());
-	EVP_add_cipher(EVP_des_ede3());
-	EVP_add_cipher(EVP_des_ede3_wrap());
+    EVP_add_cipher(EVP_des_cfb());
+    EVP_add_cipher(EVP_des_cfb1());
+    EVP_add_cipher(EVP_des_cfb8());
+    EVP_add_cipher(EVP_des_ede_cfb());
+    EVP_add_cipher(EVP_des_ede3_cfb());
+    EVP_add_cipher(EVP_des_ede3_cfb1());
+    EVP_add_cipher(EVP_des_ede3_cfb8());
+
+    EVP_add_cipher(EVP_des_ofb());
+    EVP_add_cipher(EVP_des_ede_ofb());
+    EVP_add_cipher(EVP_des_ede3_ofb());
+
+    EVP_add_cipher(EVP_desx_cbc());
+    EVP_add_cipher_alias(SN_desx_cbc, "DESX");
+    EVP_add_cipher_alias(SN_desx_cbc, "desx");
+
+    EVP_add_cipher(EVP_des_cbc());
+    EVP_add_cipher_alias(SN_des_cbc, "DES");
+    EVP_add_cipher_alias(SN_des_cbc, "des");
+    EVP_add_cipher(EVP_des_ede_cbc());
+    EVP_add_cipher(EVP_des_ede3_cbc());
+    EVP_add_cipher_alias(SN_des_ede3_cbc, "DES3");
+    EVP_add_cipher_alias(SN_des_ede3_cbc, "des3");
+
+    EVP_add_cipher(EVP_des_ecb());
+    EVP_add_cipher(EVP_des_ede());
+    EVP_add_cipher(EVP_des_ede3());
+    EVP_add_cipher(EVP_des_ede3_wrap());
 #endif
 
 #ifndef OPENSSL_NO_RC4
-	EVP_add_cipher(EVP_rc4());
-	EVP_add_cipher(EVP_rc4_40());
-#ifndef OPENSSL_NO_MD5
-	EVP_add_cipher(EVP_rc4_hmac_md5());
-#endif
+    EVP_add_cipher(EVP_rc4());
+    EVP_add_cipher(EVP_rc4_40());
+# ifndef OPENSSL_NO_MD5
+    EVP_add_cipher(EVP_rc4_hmac_md5());
+# endif
 #endif
 
 #ifndef OPENSSL_NO_IDEA
-	EVP_add_cipher(EVP_idea_ecb());
-	EVP_add_cipher(EVP_idea_cfb());
-	EVP_add_cipher(EVP_idea_ofb());
-	EVP_add_cipher(EVP_idea_cbc());
-	EVP_add_cipher_alias(SN_idea_cbc,"IDEA");
-	EVP_add_cipher_alias(SN_idea_cbc,"idea");
+    EVP_add_cipher(EVP_idea_ecb());
+    EVP_add_cipher(EVP_idea_cfb());
+    EVP_add_cipher(EVP_idea_ofb());
+    EVP_add_cipher(EVP_idea_cbc());
+    EVP_add_cipher_alias(SN_idea_cbc, "IDEA");
+    EVP_add_cipher_alias(SN_idea_cbc, "idea");
 #endif
 
 #ifndef OPENSSL_NO_SEED
-	EVP_add_cipher(EVP_seed_ecb());
-	EVP_add_cipher(EVP_seed_cfb());
-	EVP_add_cipher(EVP_seed_ofb());
-	EVP_add_cipher(EVP_seed_cbc());
-	EVP_add_cipher_alias(SN_seed_cbc,"SEED");
-	EVP_add_cipher_alias(SN_seed_cbc,"seed");
+    EVP_add_cipher(EVP_seed_ecb());
+    EVP_add_cipher(EVP_seed_cfb());
+    EVP_add_cipher(EVP_seed_ofb());
+    EVP_add_cipher(EVP_seed_cbc());
+    EVP_add_cipher_alias(SN_seed_cbc, "SEED");
+    EVP_add_cipher_alias(SN_seed_cbc, "seed");
 #endif
 
 #ifndef OPENSSL_NO_RC2
-	EVP_add_cipher(EVP_rc2_ecb());
-	EVP_add_cipher(EVP_rc2_cfb());
-	EVP_add_cipher(EVP_rc2_ofb());
-	EVP_add_cipher(EVP_rc2_cbc());
-	EVP_add_cipher(EVP_rc2_40_cbc());
-	EVP_add_cipher(EVP_rc2_64_cbc());
-	EVP_add_cipher_alias(SN_rc2_cbc,"RC2");
-	EVP_add_cipher_alias(SN_rc2_cbc,"rc2");
+    EVP_add_cipher(EVP_rc2_ecb());
+    EVP_add_cipher(EVP_rc2_cfb());
+    EVP_add_cipher(EVP_rc2_ofb());
+    EVP_add_cipher(EVP_rc2_cbc());
+    EVP_add_cipher(EVP_rc2_40_cbc());
+    EVP_add_cipher(EVP_rc2_64_cbc());
+    EVP_add_cipher_alias(SN_rc2_cbc, "RC2");
+    EVP_add_cipher_alias(SN_rc2_cbc, "rc2");
 #endif
 
 #ifndef OPENSSL_NO_BF
-	EVP_add_cipher(EVP_bf_ecb());
-	EVP_add_cipher(EVP_bf_cfb());
-	EVP_add_cipher(EVP_bf_ofb());
-	EVP_add_cipher(EVP_bf_cbc());
-	EVP_add_cipher_alias(SN_bf_cbc,"BF");
-	EVP_add_cipher_alias(SN_bf_cbc,"bf");
-	EVP_add_cipher_alias(SN_bf_cbc,"blowfish");
+    EVP_add_cipher(EVP_bf_ecb());
+    EVP_add_cipher(EVP_bf_cfb());
+    EVP_add_cipher(EVP_bf_ofb());
+    EVP_add_cipher(EVP_bf_cbc());
+    EVP_add_cipher_alias(SN_bf_cbc, "BF");
+    EVP_add_cipher_alias(SN_bf_cbc, "bf");
+    EVP_add_cipher_alias(SN_bf_cbc, "blowfish");
 #endif
 
 #ifndef OPENSSL_NO_CAST
-	EVP_add_cipher(EVP_cast5_ecb());
-	EVP_add_cipher(EVP_cast5_cfb());
-	EVP_add_cipher(EVP_cast5_ofb());
-	EVP_add_cipher(EVP_cast5_cbc());
-	EVP_add_cipher_alias(SN_cast5_cbc,"CAST");
-	EVP_add_cipher_alias(SN_cast5_cbc,"cast");
-	EVP_add_cipher_alias(SN_cast5_cbc,"CAST-cbc");
-	EVP_add_cipher_alias(SN_cast5_cbc,"cast-cbc");
+    EVP_add_cipher(EVP_cast5_ecb());
+    EVP_add_cipher(EVP_cast5_cfb());
+    EVP_add_cipher(EVP_cast5_ofb());
+    EVP_add_cipher(EVP_cast5_cbc());
+    EVP_add_cipher_alias(SN_cast5_cbc, "CAST");
+    EVP_add_cipher_alias(SN_cast5_cbc, "cast");
+    EVP_add_cipher_alias(SN_cast5_cbc, "CAST-cbc");
+    EVP_add_cipher_alias(SN_cast5_cbc, "cast-cbc");
 #endif
 
 #ifndef OPENSSL_NO_RC5
-	EVP_add_cipher(EVP_rc5_32_12_16_ecb());
-	EVP_add_cipher(EVP_rc5_32_12_16_cfb());
-	EVP_add_cipher(EVP_rc5_32_12_16_ofb());
-	EVP_add_cipher(EVP_rc5_32_12_16_cbc());
-	EVP_add_cipher_alias(SN_rc5_cbc,"rc5");
-	EVP_add_cipher_alias(SN_rc5_cbc,"RC5");
+    EVP_add_cipher(EVP_rc5_32_12_16_ecb());
+    EVP_add_cipher(EVP_rc5_32_12_16_cfb());
+    EVP_add_cipher(EVP_rc5_32_12_16_ofb());
+    EVP_add_cipher(EVP_rc5_32_12_16_cbc());
+    EVP_add_cipher_alias(SN_rc5_cbc, "rc5");
+    EVP_add_cipher_alias(SN_rc5_cbc, "RC5");
 #endif
 
 #ifndef OPENSSL_NO_AES
-	EVP_add_cipher(EVP_aes_128_ecb());
-	EVP_add_cipher(EVP_aes_128_cbc());
-	EVP_add_cipher(EVP_aes_128_cfb());
-	EVP_add_cipher(EVP_aes_128_cfb1());
-	EVP_add_cipher(EVP_aes_128_cfb8());
-	EVP_add_cipher(EVP_aes_128_ofb());
-	EVP_add_cipher(EVP_aes_128_ctr());
-	EVP_add_cipher(EVP_aes_128_gcm());
-	EVP_add_cipher(EVP_aes_128_xts());
-	EVP_add_cipher(EVP_aes_128_ccm());
-	EVP_add_cipher(EVP_aes_128_wrap());
-	EVP_add_cipher_alias(SN_aes_128_cbc,"AES128");
-	EVP_add_cipher_alias(SN_aes_128_cbc,"aes128");
-	EVP_add_cipher(EVP_aes_192_ecb());
-	EVP_add_cipher(EVP_aes_192_cbc());
-	EVP_add_cipher(EVP_aes_192_cfb());
-	EVP_add_cipher(EVP_aes_192_cfb1());
-	EVP_add_cipher(EVP_aes_192_cfb8());
-	EVP_add_cipher(EVP_aes_192_ofb());
-	EVP_add_cipher(EVP_aes_192_ctr());
-	EVP_add_cipher(EVP_aes_192_gcm());
-	EVP_add_cipher(EVP_aes_192_ccm());
-	EVP_add_cipher(EVP_aes_192_wrap());
-	EVP_add_cipher_alias(SN_aes_192_cbc,"AES192");
-	EVP_add_cipher_alias(SN_aes_192_cbc,"aes192");
-	EVP_add_cipher(EVP_aes_256_ecb());
-	EVP_add_cipher(EVP_aes_256_cbc());
-	EVP_add_cipher(EVP_aes_256_cfb());
-	EVP_add_cipher(EVP_aes_256_cfb1());
-	EVP_add_cipher(EVP_aes_256_cfb8());
-	EVP_add_cipher(EVP_aes_256_ofb());
-	EVP_add_cipher(EVP_aes_256_ctr());
-	EVP_add_cipher(EVP_aes_256_gcm());
-	EVP_add_cipher(EVP_aes_256_xts());
-	EVP_add_cipher(EVP_aes_256_ccm());
-	EVP_add_cipher(EVP_aes_256_wrap());
-	EVP_add_cipher_alias(SN_aes_256_cbc,"AES256");
-	EVP_add_cipher_alias(SN_aes_256_cbc,"aes256");
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
-	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
-#endif
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
-	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
-	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
-#endif
+    EVP_add_cipher(EVP_aes_128_ecb());
+    EVP_add_cipher(EVP_aes_128_cbc());
+    EVP_add_cipher(EVP_aes_128_cfb());
+    EVP_add_cipher(EVP_aes_128_cfb1());
+    EVP_add_cipher(EVP_aes_128_cfb8());
+    EVP_add_cipher(EVP_aes_128_ofb());
+    EVP_add_cipher(EVP_aes_128_ctr());
+    EVP_add_cipher(EVP_aes_128_gcm());
+    EVP_add_cipher(EVP_aes_128_xts());
+    EVP_add_cipher(EVP_aes_128_ccm());
+    EVP_add_cipher(EVP_aes_128_wrap());
+    EVP_add_cipher_alias(SN_aes_128_cbc, "AES128");
+    EVP_add_cipher_alias(SN_aes_128_cbc, "aes128");
+    EVP_add_cipher(EVP_aes_192_ecb());
+    EVP_add_cipher(EVP_aes_192_cbc());
+    EVP_add_cipher(EVP_aes_192_cfb());
+    EVP_add_cipher(EVP_aes_192_cfb1());
+    EVP_add_cipher(EVP_aes_192_cfb8());
+    EVP_add_cipher(EVP_aes_192_ofb());
+    EVP_add_cipher(EVP_aes_192_ctr());
+    EVP_add_cipher(EVP_aes_192_gcm());
+    EVP_add_cipher(EVP_aes_192_ccm());
+    EVP_add_cipher(EVP_aes_192_wrap());
+    EVP_add_cipher_alias(SN_aes_192_cbc, "AES192");
+    EVP_add_cipher_alias(SN_aes_192_cbc, "aes192");
+    EVP_add_cipher(EVP_aes_256_ecb());
+    EVP_add_cipher(EVP_aes_256_cbc());
+    EVP_add_cipher(EVP_aes_256_cfb());
+    EVP_add_cipher(EVP_aes_256_cfb1());
+    EVP_add_cipher(EVP_aes_256_cfb8());
+    EVP_add_cipher(EVP_aes_256_ofb());
+    EVP_add_cipher(EVP_aes_256_ctr());
+    EVP_add_cipher(EVP_aes_256_gcm());
+    EVP_add_cipher(EVP_aes_256_xts());
+    EVP_add_cipher(EVP_aes_256_ccm());
+    EVP_add_cipher(EVP_aes_256_wrap());
+    EVP_add_cipher_alias(SN_aes_256_cbc, "AES256");
+    EVP_add_cipher_alias(SN_aes_256_cbc, "aes256");
+# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
+    EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
+    EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
+# endif
+# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
+    EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
+    EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
+# endif
 #endif
 
 #ifndef OPENSSL_NO_CAMELLIA
-	EVP_add_cipher(EVP_camellia_128_ecb());
-	EVP_add_cipher(EVP_camellia_128_cbc());
-	EVP_add_cipher(EVP_camellia_128_cfb());
-	EVP_add_cipher(EVP_camellia_128_cfb1());
-	EVP_add_cipher(EVP_camellia_128_cfb8());
-	EVP_add_cipher(EVP_camellia_128_ofb());
-	EVP_add_cipher_alias(SN_camellia_128_cbc,"CAMELLIA128");
-	EVP_add_cipher_alias(SN_camellia_128_cbc,"camellia128");
-	EVP_add_cipher(EVP_camellia_192_ecb());
-	EVP_add_cipher(EVP_camellia_192_cbc());
-	EVP_add_cipher(EVP_camellia_192_cfb());
-	EVP_add_cipher(EVP_camellia_192_cfb1());
-	EVP_add_cipher(EVP_camellia_192_cfb8());
-	EVP_add_cipher(EVP_camellia_192_ofb());
-	EVP_add_cipher_alias(SN_camellia_192_cbc,"CAMELLIA192");
-	EVP_add_cipher_alias(SN_camellia_192_cbc,"camellia192");
-	EVP_add_cipher(EVP_camellia_256_ecb());
-	EVP_add_cipher(EVP_camellia_256_cbc());
-	EVP_add_cipher(EVP_camellia_256_cfb());
-	EVP_add_cipher(EVP_camellia_256_cfb1());
-	EVP_add_cipher(EVP_camellia_256_cfb8());
-	EVP_add_cipher(EVP_camellia_256_ofb());
-	EVP_add_cipher_alias(SN_camellia_256_cbc,"CAMELLIA256");
-	EVP_add_cipher_alias(SN_camellia_256_cbc,"camellia256");
+    EVP_add_cipher(EVP_camellia_128_ecb());
+    EVP_add_cipher(EVP_camellia_128_cbc());
+    EVP_add_cipher(EVP_camellia_128_cfb());
+    EVP_add_cipher(EVP_camellia_128_cfb1());
+    EVP_add_cipher(EVP_camellia_128_cfb8());
+    EVP_add_cipher(EVP_camellia_128_ofb());
+    EVP_add_cipher_alias(SN_camellia_128_cbc, "CAMELLIA128");
+    EVP_add_cipher_alias(SN_camellia_128_cbc, "camellia128");
+    EVP_add_cipher(EVP_camellia_192_ecb());
+    EVP_add_cipher(EVP_camellia_192_cbc());
+    EVP_add_cipher(EVP_camellia_192_cfb());
+    EVP_add_cipher(EVP_camellia_192_cfb1());
+    EVP_add_cipher(EVP_camellia_192_cfb8());
+    EVP_add_cipher(EVP_camellia_192_ofb());
+    EVP_add_cipher_alias(SN_camellia_192_cbc, "CAMELLIA192");
+    EVP_add_cipher_alias(SN_camellia_192_cbc, "camellia192");
+    EVP_add_cipher(EVP_camellia_256_ecb());
+    EVP_add_cipher(EVP_camellia_256_cbc());
+    EVP_add_cipher(EVP_camellia_256_cfb());
+    EVP_add_cipher(EVP_camellia_256_cfb1());
+    EVP_add_cipher(EVP_camellia_256_cfb8());
+    EVP_add_cipher(EVP_camellia_256_ofb());
+    EVP_add_cipher_alias(SN_camellia_256_cbc, "CAMELLIA256");
+    EVP_add_cipher_alias(SN_camellia_256_cbc, "camellia256");
 #endif
-	}
+}
diff --git a/crypto/evp/c_alld.c b/crypto/evp/c_alld.c
index 311e1fe2f8..fdbe3ee048 100644
--- a/crypto/evp/c_alld.c
+++ b/crypto/evp/c_alld.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,52 +63,52 @@
 #include 
 
 void OpenSSL_add_all_digests(void)
-	{
+{
 #ifndef OPENSSL_NO_MD4
-	EVP_add_digest(EVP_md4());
+    EVP_add_digest(EVP_md4());
 #endif
 #ifndef OPENSSL_NO_MD5
-	EVP_add_digest(EVP_md5());
-	EVP_add_digest_alias(SN_md5,"ssl2-md5");
-	EVP_add_digest_alias(SN_md5,"ssl3-md5");
+    EVP_add_digest(EVP_md5());
+    EVP_add_digest_alias(SN_md5, "ssl2-md5");
+    EVP_add_digest_alias(SN_md5, "ssl3-md5");
 #endif
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA0)
-	EVP_add_digest(EVP_sha());
-#ifndef OPENSSL_NO_DSA
-	EVP_add_digest(EVP_dss());
-#endif
+    EVP_add_digest(EVP_sha());
+# ifndef OPENSSL_NO_DSA
+    EVP_add_digest(EVP_dss());
+# endif
 #endif
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-	EVP_add_digest(EVP_sha1());
-	EVP_add_digest_alias(SN_sha1,"ssl3-sha1");
-	EVP_add_digest_alias(SN_sha1WithRSAEncryption,SN_sha1WithRSA);
-#ifndef OPENSSL_NO_DSA
-	EVP_add_digest(EVP_dss1());
-	EVP_add_digest_alias(SN_dsaWithSHA1,SN_dsaWithSHA1_2);
-	EVP_add_digest_alias(SN_dsaWithSHA1,"DSS1");
-	EVP_add_digest_alias(SN_dsaWithSHA1,"dss1");
-#endif
-#ifndef OPENSSL_NO_ECDSA
-	EVP_add_digest(EVP_ecdsa());
-#endif
+    EVP_add_digest(EVP_sha1());
+    EVP_add_digest_alias(SN_sha1, "ssl3-sha1");
+    EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA);
+# ifndef OPENSSL_NO_DSA
+    EVP_add_digest(EVP_dss1());
+    EVP_add_digest_alias(SN_dsaWithSHA1, SN_dsaWithSHA1_2);
+    EVP_add_digest_alias(SN_dsaWithSHA1, "DSS1");
+    EVP_add_digest_alias(SN_dsaWithSHA1, "dss1");
+# endif
+# ifndef OPENSSL_NO_ECDSA
+    EVP_add_digest(EVP_ecdsa());
+# endif
 #endif
 #if !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES)
-	EVP_add_digest(EVP_mdc2());
+    EVP_add_digest(EVP_mdc2());
 #endif
 #ifndef OPENSSL_NO_RIPEMD
-	EVP_add_digest(EVP_ripemd160());
-	EVP_add_digest_alias(SN_ripemd160,"ripemd");
-	EVP_add_digest_alias(SN_ripemd160,"rmd160");
+    EVP_add_digest(EVP_ripemd160());
+    EVP_add_digest_alias(SN_ripemd160, "ripemd");
+    EVP_add_digest_alias(SN_ripemd160, "rmd160");
 #endif
 #ifndef OPENSSL_NO_SHA256
-	EVP_add_digest(EVP_sha224());
-	EVP_add_digest(EVP_sha256());
+    EVP_add_digest(EVP_sha224());
+    EVP_add_digest(EVP_sha256());
 #endif
 #ifndef OPENSSL_NO_SHA512
-	EVP_add_digest(EVP_sha384());
-	EVP_add_digest(EVP_sha512());
+    EVP_add_digest(EVP_sha384());
+    EVP_add_digest(EVP_sha512());
 #endif
 #ifndef OPENSSL_NO_WHIRLPOOL
-	EVP_add_digest(EVP_whirlpool());
+    EVP_add_digest(EVP_whirlpool());
 #endif
-	}
+}
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index af0044ff43..bd7760d0c9 100644
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -114,308 +114,290 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #ifdef OPENSSL_FIPS
-#include 
-#include "evp_locl.h"
+# include 
+# include "evp_locl.h"
 #endif
 
 void EVP_MD_CTX_init(EVP_MD_CTX *ctx)
-	{
-	memset(ctx,'\0',sizeof *ctx);
-	}
+{
+    memset(ctx, '\0', sizeof *ctx);
+}
 
 EVP_MD_CTX *EVP_MD_CTX_create(void)
-	{
-	EVP_MD_CTX *ctx=OPENSSL_malloc(sizeof *ctx);
+{
+    EVP_MD_CTX *ctx = OPENSSL_malloc(sizeof *ctx);
 
-	if (ctx)
-		EVP_MD_CTX_init(ctx);
+    if (ctx)
+        EVP_MD_CTX_init(ctx);
 
-	return ctx;
-	}
+    return ctx;
+}
 
 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type)
-	{
-	EVP_MD_CTX_init(ctx);
-	return EVP_DigestInit_ex(ctx, type, NULL);
-	}
+{
+    EVP_MD_CTX_init(ctx);
+    return EVP_DigestInit_ex(ctx, type, NULL);
+}
 
 int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl)
-	{
-	EVP_MD_CTX_clear_flags(ctx,EVP_MD_CTX_FLAG_CLEANED);
+{
+    EVP_MD_CTX_clear_flags(ctx, EVP_MD_CTX_FLAG_CLEANED);
 #ifdef OPENSSL_FIPS
-	/* If FIPS mode switch to approved implementation if possible */
-	if (FIPS_mode())
-		{
-		const EVP_MD *fipsmd;
-		if (type)
-			{
-			fipsmd = evp_get_fips_md(type);
-			if (fipsmd)
-				type = fipsmd;
-			}
-		}
+    /* If FIPS mode switch to approved implementation if possible */
+    if (FIPS_mode()) {
+        const EVP_MD *fipsmd;
+        if (type) {
+            fipsmd = evp_get_fips_md(type);
+            if (fipsmd)
+                type = fipsmd;
+        }
+    }
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	/* Whether it's nice or not, "Inits" can be used on "Final"'d contexts
-	 * so this context may already have an ENGINE! Try to avoid releasing
-	 * the previous handle, re-querying for an ENGINE, and having a
-	 * reinitialisation, when it may all be unecessary. */
-	if (ctx->engine && ctx->digest && (!type ||
-			(type && (type->type == ctx->digest->type))))
-		goto skip_to_init;
-	if (type)
-		{
-		/* Ensure an ENGINE left lying around from last time is cleared
-		 * (the previous check attempted to avoid this if the same
-		 * ENGINE and EVP_MD could be used). */
-		if(ctx->engine)
-			ENGINE_finish(ctx->engine);
-		if(impl)
-			{
-			if (!ENGINE_init(impl))
-				{
-				EVPerr(EVP_F_EVP_DIGESTINIT_EX,EVP_R_INITIALIZATION_ERROR);
-				return 0;
-				}
-			}
-		else
-			/* Ask if an ENGINE is reserved for this job */
-			impl = ENGINE_get_digest_engine(type->type);
-		if(impl)
-			{
-			/* There's an ENGINE for this job ... (apparently) */
-			const EVP_MD *d = ENGINE_get_digest(impl, type->type);
-			if(!d)
-				{
-				/* Same comment from evp_enc.c */
-				EVPerr(EVP_F_EVP_DIGESTINIT_EX,EVP_R_INITIALIZATION_ERROR);
-				ENGINE_finish(impl);
-				return 0;
-				}
-			/* We'll use the ENGINE's private digest definition */
-			type = d;
-			/* Store the ENGINE functional reference so we know
-			 * 'type' came from an ENGINE and we need to release
-			 * it when done. */
-			ctx->engine = impl;
-			}
-		else
-			ctx->engine = NULL;
-		}
-	else
-	if(!ctx->digest)
-		{
-		EVPerr(EVP_F_EVP_DIGESTINIT_EX,EVP_R_NO_DIGEST_SET);
-		return 0;
-		}
+    /*
+     * Whether it's nice or not, "Inits" can be used on "Final"'d contexts so
+     * this context may already have an ENGINE! Try to avoid releasing the
+     * previous handle, re-querying for an ENGINE, and having a
+     * reinitialisation, when it may all be unecessary.
+     */
+    if (ctx->engine && ctx->digest && (!type ||
+                                       (type
+                                        && (type->type ==
+                                            ctx->digest->type))))
+        goto skip_to_init;
+    if (type) {
+        /*
+         * Ensure an ENGINE left lying around from last time is cleared (the
+         * previous check attempted to avoid this if the same ENGINE and
+         * EVP_MD could be used).
+         */
+        if (ctx->engine)
+            ENGINE_finish(ctx->engine);
+        if (impl) {
+            if (!ENGINE_init(impl)) {
+                EVPerr(EVP_F_EVP_DIGESTINIT_EX, EVP_R_INITIALIZATION_ERROR);
+                return 0;
+            }
+        } else
+            /* Ask if an ENGINE is reserved for this job */
+            impl = ENGINE_get_digest_engine(type->type);
+        if (impl) {
+            /* There's an ENGINE for this job ... (apparently) */
+            const EVP_MD *d = ENGINE_get_digest(impl, type->type);
+            if (!d) {
+                /* Same comment from evp_enc.c */
+                EVPerr(EVP_F_EVP_DIGESTINIT_EX, EVP_R_INITIALIZATION_ERROR);
+                ENGINE_finish(impl);
+                return 0;
+            }
+            /* We'll use the ENGINE's private digest definition */
+            type = d;
+            /*
+             * Store the ENGINE functional reference so we know 'type' came
+             * from an ENGINE and we need to release it when done.
+             */
+            ctx->engine = impl;
+        } else
+            ctx->engine = NULL;
+    } else if (!ctx->digest) {
+        EVPerr(EVP_F_EVP_DIGESTINIT_EX, EVP_R_NO_DIGEST_SET);
+        return 0;
+    }
 #endif
-	if (ctx->digest != type)
-		{
-		if (ctx->digest && ctx->digest->ctx_size)
-			OPENSSL_free(ctx->md_data);
-		ctx->digest=type;
-		if (!(ctx->flags & EVP_MD_CTX_FLAG_NO_INIT) && type->ctx_size)
-			{
-			ctx->update = type->update;
-			ctx->md_data=OPENSSL_malloc(type->ctx_size);
-			if (ctx->md_data == NULL)
-				{
-				EVPerr(EVP_F_EVP_DIGESTINIT_EX,
-							ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			}
-		}
+    if (ctx->digest != type) {
+        if (ctx->digest && ctx->digest->ctx_size)
+            OPENSSL_free(ctx->md_data);
+        ctx->digest = type;
+        if (!(ctx->flags & EVP_MD_CTX_FLAG_NO_INIT) && type->ctx_size) {
+            ctx->update = type->update;
+            ctx->md_data = OPENSSL_malloc(type->ctx_size);
+            if (ctx->md_data == NULL) {
+                EVPerr(EVP_F_EVP_DIGESTINIT_EX, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+        }
+    }
 #ifndef OPENSSL_NO_ENGINE
-skip_to_init:
+ skip_to_init:
 #endif
-	if (ctx->pctx)
-		{
-		int r;
-		r = EVP_PKEY_CTX_ctrl(ctx->pctx, -1, EVP_PKEY_OP_TYPE_SIG,
-					EVP_PKEY_CTRL_DIGESTINIT, 0, ctx);
-		if (r <= 0 && (r != -2))
-			return 0;
-		}
-	if (ctx->flags & EVP_MD_CTX_FLAG_NO_INIT)
-		return 1;
+    if (ctx->pctx) {
+        int r;
+        r = EVP_PKEY_CTX_ctrl(ctx->pctx, -1, EVP_PKEY_OP_TYPE_SIG,
+                              EVP_PKEY_CTRL_DIGESTINIT, 0, ctx);
+        if (r <= 0 && (r != -2))
+            return 0;
+    }
+    if (ctx->flags & EVP_MD_CTX_FLAG_NO_INIT)
+        return 1;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		{
-		if (FIPS_digestinit(ctx, type))
-			return 1;
-		OPENSSL_free(ctx->md_data);
-		ctx->md_data = NULL;
-		return 0;
-		}
+    if (FIPS_mode()) {
+        if (FIPS_digestinit(ctx, type))
+            return 1;
+        OPENSSL_free(ctx->md_data);
+        ctx->md_data = NULL;
+        return 0;
+    }
 #endif
-	return ctx->digest->init(ctx);
-	}
+    return ctx->digest->init(ctx);
+}
 
 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *data, size_t count)
-	{
+{
 #ifdef OPENSSL_FIPS
-	return FIPS_digestupdate(ctx, data, count);
+    return FIPS_digestupdate(ctx, data, count);
 #else
-	return ctx->update(ctx,data,count);
+    return ctx->update(ctx, data, count);
 #endif
-	}
+}
 
 /* The caller can assume that this removes any secret data from the context */
 int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *size)
-	{
-	int ret;
-	ret = EVP_DigestFinal_ex(ctx, md, size);
-	EVP_MD_CTX_cleanup(ctx);
-	return ret;
-	}
+{
+    int ret;
+    ret = EVP_DigestFinal_ex(ctx, md, size);
+    EVP_MD_CTX_cleanup(ctx);
+    return ret;
+}
 
 /* The caller can assume that this removes any secret data from the context */
 int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *size)
-	{
+{
 #ifdef OPENSSL_FIPS
-	return FIPS_digestfinal(ctx, md, size);
+    return FIPS_digestfinal(ctx, md, size);
 #else
-	int ret;
+    int ret;
 
-	OPENSSL_assert(ctx->digest->md_size <= EVP_MAX_MD_SIZE);
-	ret=ctx->digest->final(ctx,md);
-	if (size != NULL)
-		*size=ctx->digest->md_size;
-	if (ctx->digest->cleanup)
-		{
-		ctx->digest->cleanup(ctx);
-		EVP_MD_CTX_set_flags(ctx,EVP_MD_CTX_FLAG_CLEANED);
-		}
-	memset(ctx->md_data,0,ctx->digest->ctx_size);
-	return ret;
+    OPENSSL_assert(ctx->digest->md_size <= EVP_MAX_MD_SIZE);
+    ret = ctx->digest->final(ctx, md);
+    if (size != NULL)
+        *size = ctx->digest->md_size;
+    if (ctx->digest->cleanup) {
+        ctx->digest->cleanup(ctx);
+        EVP_MD_CTX_set_flags(ctx, EVP_MD_CTX_FLAG_CLEANED);
+    }
+    memset(ctx->md_data, 0, ctx->digest->ctx_size);
+    return ret;
 #endif
-	}
+}
 
 int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in)
-	{
-	EVP_MD_CTX_init(out);
-	return EVP_MD_CTX_copy_ex(out, in);
-	}
+{
+    EVP_MD_CTX_init(out);
+    return EVP_MD_CTX_copy_ex(out, in);
+}
 
 int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in)
-	{
-	unsigned char *tmp_buf;
-	if ((in == NULL) || (in->digest == NULL))
-		{
-		EVPerr(EVP_F_EVP_MD_CTX_COPY_EX,EVP_R_INPUT_NOT_INITIALIZED);
-		return 0;
-		}
+{
+    unsigned char *tmp_buf;
+    if ((in == NULL) || (in->digest == NULL)) {
+        EVPerr(EVP_F_EVP_MD_CTX_COPY_EX, EVP_R_INPUT_NOT_INITIALIZED);
+        return 0;
+    }
 #ifndef OPENSSL_NO_ENGINE
-	/* Make sure it's safe to copy a digest context using an ENGINE */
-	if (in->engine && !ENGINE_init(in->engine))
-		{
-		EVPerr(EVP_F_EVP_MD_CTX_COPY_EX,ERR_R_ENGINE_LIB);
-		return 0;
-		}
+    /* Make sure it's safe to copy a digest context using an ENGINE */
+    if (in->engine && !ENGINE_init(in->engine)) {
+        EVPerr(EVP_F_EVP_MD_CTX_COPY_EX, ERR_R_ENGINE_LIB);
+        return 0;
+    }
 #endif
 
-	if (out->digest == in->digest)
-		{
-		tmp_buf = out->md_data;
-	    	EVP_MD_CTX_set_flags(out,EVP_MD_CTX_FLAG_REUSE);
-		}
-	else tmp_buf = NULL;
-	EVP_MD_CTX_cleanup(out);
-	memcpy(out,in,sizeof *out);
+    if (out->digest == in->digest) {
+        tmp_buf = out->md_data;
+        EVP_MD_CTX_set_flags(out, EVP_MD_CTX_FLAG_REUSE);
+    } else
+        tmp_buf = NULL;
+    EVP_MD_CTX_cleanup(out);
+    memcpy(out, in, sizeof *out);
+
+    if (in->md_data && out->digest->ctx_size) {
+        if (tmp_buf)
+            out->md_data = tmp_buf;
+        else {
+            out->md_data = OPENSSL_malloc(out->digest->ctx_size);
+            if (!out->md_data) {
+                EVPerr(EVP_F_EVP_MD_CTX_COPY_EX, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+        }
+        memcpy(out->md_data, in->md_data, out->digest->ctx_size);
+    }
 
-	if (in->md_data && out->digest->ctx_size)
-		{
-		if (tmp_buf)
-			out->md_data = tmp_buf;
-		else
-			{
-			out->md_data=OPENSSL_malloc(out->digest->ctx_size);
-			if (!out->md_data)
-				{
-				EVPerr(EVP_F_EVP_MD_CTX_COPY_EX,ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			}
-		memcpy(out->md_data,in->md_data,out->digest->ctx_size);
-		}
+    out->update = in->update;
 
-	out->update = in->update;
+    if (in->pctx) {
+        out->pctx = EVP_PKEY_CTX_dup(in->pctx);
+        if (!out->pctx) {
+            EVP_MD_CTX_cleanup(out);
+            return 0;
+        }
+    }
 
-	if (in->pctx)
-		{
-		out->pctx = EVP_PKEY_CTX_dup(in->pctx);
-		if (!out->pctx)
-			{
-			EVP_MD_CTX_cleanup(out);
-			return 0;
-			}
-		}
+    if (out->digest->copy)
+        return out->digest->copy(out, in);
 
-	if (out->digest->copy)
-		return out->digest->copy(out,in);
-	
-	return 1;
-	}
+    return 1;
+}
 
 int EVP_Digest(const void *data, size_t count,
-		unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl)
-	{
-	EVP_MD_CTX ctx;
-	int ret;
+               unsigned char *md, unsigned int *size, const EVP_MD *type,
+               ENGINE *impl)
+{
+    EVP_MD_CTX ctx;
+    int ret;
 
-	EVP_MD_CTX_init(&ctx);
-	EVP_MD_CTX_set_flags(&ctx,EVP_MD_CTX_FLAG_ONESHOT);
-	ret=EVP_DigestInit_ex(&ctx, type, impl)
-	  && EVP_DigestUpdate(&ctx, data, count)
-	  && EVP_DigestFinal_ex(&ctx, md, size);
-	EVP_MD_CTX_cleanup(&ctx);
+    EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_ONESHOT);
+    ret = EVP_DigestInit_ex(&ctx, type, impl)
+        && EVP_DigestUpdate(&ctx, data, count)
+        && EVP_DigestFinal_ex(&ctx, md, size);
+    EVP_MD_CTX_cleanup(&ctx);
 
-	return ret;
-	}
+    return ret;
+}
 
 void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx)
-	{
-	if (ctx)
-		{
-		EVP_MD_CTX_cleanup(ctx);
-		OPENSSL_free(ctx);
-		}
-	}
+{
+    if (ctx) {
+        EVP_MD_CTX_cleanup(ctx);
+        OPENSSL_free(ctx);
+    }
+}
 
 /* This call frees resources associated with the context */
 int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx)
-	{
+{
 #ifndef OPENSSL_FIPS
-	/* Don't assume ctx->md_data was cleaned in EVP_Digest_Final,
-	 * because sometimes only copies of the context are ever finalised.
-	 */
-	if (ctx->digest && ctx->digest->cleanup
-	    && !EVP_MD_CTX_test_flags(ctx,EVP_MD_CTX_FLAG_CLEANED))
-		ctx->digest->cleanup(ctx);
-	if (ctx->digest && ctx->digest->ctx_size && ctx->md_data
-	    && !EVP_MD_CTX_test_flags(ctx, EVP_MD_CTX_FLAG_REUSE))
-		{
-		OPENSSL_cleanse(ctx->md_data,ctx->digest->ctx_size);
-		OPENSSL_free(ctx->md_data);
-		}
+    /*
+     * Don't assume ctx->md_data was cleaned in EVP_Digest_Final, because
+     * sometimes only copies of the context are ever finalised.
+     */
+    if (ctx->digest && ctx->digest->cleanup
+        && !EVP_MD_CTX_test_flags(ctx, EVP_MD_CTX_FLAG_CLEANED))
+        ctx->digest->cleanup(ctx);
+    if (ctx->digest && ctx->digest->ctx_size && ctx->md_data
+        && !EVP_MD_CTX_test_flags(ctx, EVP_MD_CTX_FLAG_REUSE)) {
+        OPENSSL_cleanse(ctx->md_data, ctx->digest->ctx_size);
+        OPENSSL_free(ctx->md_data);
+    }
 #endif
-	if (ctx->pctx)
-		EVP_PKEY_CTX_free(ctx->pctx);
+    if (ctx->pctx)
+        EVP_PKEY_CTX_free(ctx->pctx);
 #ifndef OPENSSL_NO_ENGINE
-	if(ctx->engine)
-		/* The EVP_MD we used belongs to an ENGINE, release the
-		 * functional reference we held for this reason. */
-		ENGINE_finish(ctx->engine);
+    if (ctx->engine)
+        /*
+         * The EVP_MD we used belongs to an ENGINE, release the functional
+         * reference we held for this reason.
+         */
+        ENGINE_finish(ctx->engine);
 #endif
 #ifdef OPENSSL_FIPS
-	FIPS_md_ctx_cleanup(ctx);
+    FIPS_md_ctx_cleanup(ctx);
 #endif
-	memset(ctx,'\0',sizeof *ctx);
+    memset(ctx, '\0', sizeof *ctx);
 
-	return 1;
-	}
+    return 1;
+}
diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c
index 36091e4b4d..41844bcabc 100644
--- a/crypto/evp/e_aes.c
+++ b/crypto/evp/e_aes.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -50,467 +50,450 @@
 
 #include 
 #ifndef OPENSSL_NO_AES
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "evp_locl.h"
-#include "modes_lcl.h"
-#include 
-
-#undef EVP_CIPH_FLAG_FIPS
-#define EVP_CIPH_FLAG_FIPS 0
-
-typedef struct
-	{
-	union { double align; AES_KEY ks; } ks;
-	block128_f block;
-	union {
-		cbc128_f cbc;
-		ctr128_f ctr;
-	} stream;
-	} EVP_AES_KEY;
-
-typedef struct
-	{
-	union { double align; AES_KEY ks; } ks;	/* AES key schedule to use */
-	int key_set;		/* Set if key initialised */
-	int iv_set;		/* Set if an iv is set */
-	GCM128_CONTEXT gcm;
-	unsigned char *iv;	/* Temporary IV store */
-	int ivlen;		/* IV length */
-	int taglen;
-	int iv_gen;		/* It is OK to generate IVs */
-	int tls_aad_len;	/* TLS AAD length */
-	ctr128_f ctr;
-	} EVP_AES_GCM_CTX;
-
-typedef struct
-	{
-	union { double align; AES_KEY ks; } ks1, ks2;	/* AES key schedules to use */
-	XTS128_CONTEXT xts;
-	void     (*stream)(const unsigned char *in,
-			unsigned char *out, size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-	} EVP_AES_XTS_CTX;
-
-typedef struct
-	{
-	union { double align; AES_KEY ks; } ks;	/* AES key schedule to use */
-	int key_set;		/* Set if key initialised */
-	int iv_set;		/* Set if an iv is set */
-	int tag_set;		/* Set if tag is valid */
-	int len_set;		/* Set if message length set */
-	int L, M;		/* L and M parameters from RFC3610 */
-	CCM128_CONTEXT ccm;
-	ccm128_f str;
-	} EVP_AES_CCM_CTX;
-
-#define MAXBITCHUNK	((size_t)1<<(sizeof(size_t)*8-4))
-
-#ifdef VPAES_ASM
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "evp_locl.h"
+# include "modes_lcl.h"
+# include 
+
+# undef EVP_CIPH_FLAG_FIPS
+# define EVP_CIPH_FLAG_FIPS 0
+
+typedef struct {
+    union {
+        double align;
+        AES_KEY ks;
+    } ks;
+    block128_f block;
+    union {
+        cbc128_f cbc;
+        ctr128_f ctr;
+    } stream;
+} EVP_AES_KEY;
+
+typedef struct {
+    union {
+        double align;
+        AES_KEY ks;
+    } ks;                       /* AES key schedule to use */
+    int key_set;                /* Set if key initialised */
+    int iv_set;                 /* Set if an iv is set */
+    GCM128_CONTEXT gcm;
+    unsigned char *iv;          /* Temporary IV store */
+    int ivlen;                  /* IV length */
+    int taglen;
+    int iv_gen;                 /* It is OK to generate IVs */
+    int tls_aad_len;            /* TLS AAD length */
+    ctr128_f ctr;
+} EVP_AES_GCM_CTX;
+
+typedef struct {
+    union {
+        double align;
+        AES_KEY ks;
+    } ks1, ks2;                 /* AES key schedules to use */
+    XTS128_CONTEXT xts;
+    void (*stream) (const unsigned char *in,
+                    unsigned char *out, size_t length,
+                    const AES_KEY *key1, const AES_KEY *key2,
+                    const unsigned char iv[16]);
+} EVP_AES_XTS_CTX;
+
+typedef struct {
+    union {
+        double align;
+        AES_KEY ks;
+    } ks;                       /* AES key schedule to use */
+    int key_set;                /* Set if key initialised */
+    int iv_set;                 /* Set if an iv is set */
+    int tag_set;                /* Set if tag is valid */
+    int len_set;                /* Set if message length set */
+    int L, M;                   /* L and M parameters from RFC3610 */
+    CCM128_CONTEXT ccm;
+    ccm128_f str;
+} EVP_AES_CCM_CTX;
+
+# define MAXBITCHUNK     ((size_t)1<<(sizeof(size_t)*8-4))
+
+# ifdef VPAES_ASM
 int vpaes_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+                          AES_KEY *key);
 int vpaes_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+                          AES_KEY *key);
 
 void vpaes_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+                   const AES_KEY *key);
 void vpaes_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+                   const AES_KEY *key);
 
 void vpaes_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
-#endif
-#ifdef BSAES_ASM
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key, unsigned char *ivec, int enc);
+# endif
+# ifdef BSAES_ASM
 void bsaes_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const AES_KEY *key,
-			unsigned char ivec[16], int enc);
+                       size_t length, const AES_KEY *key,
+                       unsigned char ivec[16], int enc);
 void bsaes_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
-			size_t len, const AES_KEY *key,
-			const unsigned char ivec[16]);
+                                size_t len, const AES_KEY *key,
+                                const unsigned char ivec[16]);
 void bsaes_xts_encrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
+                       size_t len, const AES_KEY *key1,
+                       const AES_KEY *key2, const unsigned char iv[16]);
 void bsaes_xts_decrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
-#endif
-#ifdef AES_CTR_ASM
+                       size_t len, const AES_KEY *key1,
+                       const AES_KEY *key2, const unsigned char iv[16]);
+# endif
+# ifdef AES_CTR_ASM
 void AES_ctr32_encrypt(const unsigned char *in, unsigned char *out,
-			size_t blocks, const AES_KEY *key,
-			const unsigned char ivec[AES_BLOCK_SIZE]);
-#endif
-#ifdef AES_XTS_ASM
-void AES_xts_encrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-void AES_xts_decrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-#endif
+                       size_t blocks, const AES_KEY *key,
+                       const unsigned char ivec[AES_BLOCK_SIZE]);
+# endif
+# ifdef AES_XTS_ASM
+void AES_xts_encrypt(const char *inp, char *out, size_t len,
+                     const AES_KEY *key1, const AES_KEY *key2,
+                     const unsigned char iv[16]);
+void AES_xts_decrypt(const char *inp, char *out, size_t len,
+                     const AES_KEY *key1, const AES_KEY *key2,
+                     const unsigned char iv[16]);
+# endif
 
-#if	defined(OPENSSL_CPUID_OBJ) && (defined(__powerpc__) || defined(__ppc__) || defined(_ARCH_PPC))
-# include "ppc_arch.h"
-# ifdef VPAES_ASM
-#  define VPAES_CAPABLE	(OPENSSL_ppccap_P & PPC_ALTIVEC)
+# if     defined(OPENSSL_CPUID_OBJ) && (defined(__powerpc__) || defined(__ppc__) || defined(_ARCH_PPC))
+#  include "ppc_arch.h"
+#  ifdef VPAES_ASM
+#   define VPAES_CAPABLE (OPENSSL_ppccap_P & PPC_ALTIVEC)
+#  endif
+#  define HWAES_CAPABLE  (OPENSSL_ppccap_P & PPC_CRYPTO207)
+#  define HWAES_set_encrypt_key aes_p8_set_encrypt_key
+#  define HWAES_set_decrypt_key aes_p8_set_decrypt_key
+#  define HWAES_encrypt aes_p8_encrypt
+#  define HWAES_decrypt aes_p8_decrypt
+#  define HWAES_cbc_encrypt aes_p8_cbc_encrypt
+#  define HWAES_ctr32_encrypt_blocks aes_p8_ctr32_encrypt_blocks
 # endif
-# define HWAES_CAPABLE	(OPENSSL_ppccap_P & PPC_CRYPTO207)
-# define HWAES_set_encrypt_key aes_p8_set_encrypt_key
-# define HWAES_set_decrypt_key aes_p8_set_decrypt_key
-# define HWAES_encrypt aes_p8_encrypt
-# define HWAES_decrypt aes_p8_decrypt
-# define HWAES_cbc_encrypt aes_p8_cbc_encrypt
-# define HWAES_ctr32_encrypt_blocks aes_p8_ctr32_encrypt_blocks
-#endif
 
-#if	defined(AES_ASM) && !defined(I386_ONLY) &&	(  \
-	((defined(__i386)	|| defined(__i386__)	|| \
-	  defined(_M_IX86)) && defined(OPENSSL_IA32_SSE2))|| \
-	defined(__x86_64)	|| defined(__x86_64__)	|| \
-	defined(_M_AMD64)	|| defined(_M_X64)	|| \
-	defined(__INTEL__)				)
+# if     defined(AES_ASM) && !defined(I386_ONLY) &&      (  \
+        ((defined(__i386)       || defined(__i386__)    || \
+          defined(_M_IX86)) && defined(OPENSSL_IA32_SSE2))|| \
+        defined(__x86_64)       || defined(__x86_64__)  || \
+        defined(_M_AMD64)       || defined(_M_X64)      || \
+        defined(__INTEL__)                              )
 
 extern unsigned int OPENSSL_ia32cap_P[];
 
-#ifdef VPAES_ASM
-#define VPAES_CAPABLE	(OPENSSL_ia32cap_P[1]&(1<<(41-32)))
-#endif
-#ifdef BSAES_ASM
-#define BSAES_CAPABLE	(OPENSSL_ia32cap_P[1]&(1<<(41-32)))
-#endif
+#  ifdef VPAES_ASM
+#   define VPAES_CAPABLE   (OPENSSL_ia32cap_P[1]&(1<<(41-32)))
+#  endif
+#  ifdef BSAES_ASM
+#   define BSAES_CAPABLE   (OPENSSL_ia32cap_P[1]&(1<<(41-32)))
+#  endif
 /*
  * AES-NI section
  */
-#define	AESNI_CAPABLE	(OPENSSL_ia32cap_P[1]&(1<<(57-32)))
+#  define AESNI_CAPABLE   (OPENSSL_ia32cap_P[1]&(1<<(57-32)))
 
 int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+                          AES_KEY *key);
 int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+                          AES_KEY *key);
 
 void aesni_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+                   const AES_KEY *key);
 void aesni_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+                   const AES_KEY *key);
 
 void aesni_ecb_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			int enc);
+                       unsigned char *out,
+                       size_t length, const AES_KEY *key, int enc);
 void aesni_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key, unsigned char *ivec, int enc);
 
 void aesni_ctr32_encrypt_blocks(const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char *ivec);
+                                unsigned char *out,
+                                size_t blocks,
+                                const void *key, const unsigned char *ivec);
 
 void aesni_xts_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key1, const AES_KEY *key2,
+                       const unsigned char iv[16]);
 
 void aesni_xts_decrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-
-void aesni_ccm64_encrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-void aesni_ccm64_decrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-#if defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || defined(_M_X64)
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key1, const AES_KEY *key2,
+                       const unsigned char iv[16]);
+
+void aesni_ccm64_encrypt_blocks(const unsigned char *in,
+                                unsigned char *out,
+                                size_t blocks,
+                                const void *key,
+                                const unsigned char ivec[16],
+                                unsigned char cmac[16]);
+
+void aesni_ccm64_decrypt_blocks(const unsigned char *in,
+                                unsigned char *out,
+                                size_t blocks,
+                                const void *key,
+                                const unsigned char ivec[16],
+                                unsigned char cmac[16]);
+
+#  if defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || defined(_M_X64)
 size_t aesni_gcm_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t len,
-			const void *key,
-			unsigned char ivec[16],
-			u64 *Xi);
-#define AES_gcm_encrypt	aesni_gcm_encrypt
+                         unsigned char *out,
+                         size_t len,
+                         const void *key, unsigned char ivec[16], u64 *Xi);
+#   define AES_gcm_encrypt aesni_gcm_encrypt
 size_t aesni_gcm_decrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t len,
-			const void *key,
-			unsigned char ivec[16],
-			u64 *Xi);
-#define AES_gcm_decrypt	aesni_gcm_decrypt
-void gcm_ghash_avx(u64 Xi[2],const u128 Htable[16],const u8 *in,size_t len);
-#define AES_GCM_ASM(gctx)	(gctx->ctr==aesni_ctr32_encrypt_blocks && \
-				 gctx->gcm.ghash==gcm_ghash_avx)
-#define AES_GCM_ASM2(gctx)	(gctx->gcm.block==(block128_f)aesni_encrypt && \
-				 gctx->gcm.ghash==gcm_ghash_avx)
-#undef AES_GCM_ASM2		/* minor size optimization */
-#endif
+                         unsigned char *out,
+                         size_t len,
+                         const void *key, unsigned char ivec[16], u64 *Xi);
+#   define AES_gcm_decrypt aesni_gcm_decrypt
+void gcm_ghash_avx(u64 Xi[2], const u128 Htable[16], const u8 *in,
+                   size_t len);
+#   define AES_GCM_ASM(gctx)       (gctx->ctr==aesni_ctr32_encrypt_blocks && \
+                                 gctx->gcm.ghash==gcm_ghash_avx)
+#   define AES_GCM_ASM2(gctx)      (gctx->gcm.block==(block128_f)aesni_encrypt && \
+                                 gctx->gcm.ghash==gcm_ghash_avx)
+#   undef AES_GCM_ASM2          /* minor size optimization */
+#  endif
 
 static int aesni_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
-	int ret, mode;
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
-
-	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{ 
-		ret = aesni_set_decrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)aesni_cbc_encrypt :
-					NULL;
-		}
-	else	{
-		ret = aesni_set_encrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_encrypt;
-		if (mode==EVP_CIPH_CBC_MODE)
-			dat->stream.cbc	= (cbc128_f)aesni_cbc_encrypt;
-		else if (mode==EVP_CIPH_CTR_MODE)
-			dat->stream.ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
-		else
-			dat->stream.cbc = NULL;
-		}
-
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AESNI_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
-		return 0;
-		}
-
-	return 1;
-	}
-
-static int aesni_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+                          const unsigned char *iv, int enc)
 {
-	aesni_cbc_encrypt(in,out,len,ctx->cipher_data,ctx->iv,ctx->encrypt);
+    int ret, mode;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
+
+    mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
+        && !enc) {
+        ret = aesni_set_decrypt_key(key, ctx->key_len * 8, ctx->cipher_data);
+        dat->block = (block128_f) aesni_decrypt;
+        dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+            (cbc128_f) aesni_cbc_encrypt : NULL;
+    } else {
+        ret = aesni_set_encrypt_key(key, ctx->key_len * 8, ctx->cipher_data);
+        dat->block = (block128_f) aesni_encrypt;
+        if (mode == EVP_CIPH_CBC_MODE)
+            dat->stream.cbc = (cbc128_f) aesni_cbc_encrypt;
+        else if (mode == EVP_CIPH_CTR_MODE)
+            dat->stream.ctr = (ctr128_f) aesni_ctr32_encrypt_blocks;
+        else
+            dat->stream.cbc = NULL;
+    }
+
+    if (ret < 0) {
+        EVPerr(EVP_F_AESNI_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
+        return 0;
+    }
+
+    return 1;
+}
 
-	return 1;
+static int aesni_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                            const unsigned char *in, size_t len)
+{
+    aesni_cbc_encrypt(in, out, len, ctx->cipher_data, ctx->iv, ctx->encrypt);
+
+    return 1;
 }
 
-static int aesni_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int aesni_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                            const unsigned char *in, size_t len)
 {
-	size_t	bl = ctx->cipher->block_size;
+    size_t bl = ctx->cipher->block_size;
 
-	if (lencipher_data,ctx->encrypt);
+    aesni_ecb_encrypt(in, out, len, ctx->cipher_data, ctx->encrypt);
 
-	return 1;
+    return 1;
 }
 
-#define aesni_ofb_cipher aes_ofb_cipher
-static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+#  define aesni_ofb_cipher aes_ofb_cipher
+static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                            const unsigned char *in, size_t len);
 
-#define aesni_cfb_cipher aes_cfb_cipher
-static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+#  define aesni_cfb_cipher aes_cfb_cipher
+static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                            const unsigned char *in, size_t len);
 
-#define aesni_cfb8_cipher aes_cfb8_cipher
-static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+#  define aesni_cfb8_cipher aes_cfb8_cipher
+static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
 
-#define aesni_cfb1_cipher aes_cfb1_cipher
-static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+#  define aesni_cfb1_cipher aes_cfb1_cipher
+static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
 
-#define aesni_ctr_cipher aes_ctr_cipher
+#  define aesni_ctr_cipher aes_ctr_cipher
 static int aesni_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                            const unsigned char *in, size_t len);
 
 static int aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{
-		aesni_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
-		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
-				(block128_f)aesni_encrypt);
-		gctx->ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
-		/* If we have an iv can set it directly, otherwise use
-		 * saved IV.
-		 */
-		if (iv == NULL && gctx->iv_set)
-			iv = gctx->iv;
-		if (iv)
-			{
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
-		}
-	else
-		{
-		/* If key set use IV, otherwise copy */
-		if (gctx->key_set)
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-		else
-			memcpy(gctx->iv, iv, gctx->ivlen);
-		gctx->iv_set = 1;
-		gctx->iv_gen = 0;
-		}
-	return 1;
-	}
-
-#define aesni_gcm_cipher aes_gcm_cipher
+                              const unsigned char *iv, int enc)
+{
+    EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        aesni_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
+        CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks, (block128_f) aesni_encrypt);
+        gctx->ctr = (ctr128_f) aesni_ctr32_encrypt_blocks;
+        /*
+         * If we have an iv can set it directly, otherwise use saved IV.
+         */
+        if (iv == NULL && gctx->iv_set)
+            iv = gctx->iv;
+        if (iv) {
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+            gctx->iv_set = 1;
+        }
+        gctx->key_set = 1;
+    } else {
+        /* If key set use IV, otherwise copy */
+        if (gctx->key_set)
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+        else
+            memcpy(gctx->iv, iv, gctx->ivlen);
+        gctx->iv_set = 1;
+        gctx->iv_gen = 0;
+    }
+    return 1;
+}
+
+#  define aesni_gcm_cipher aes_gcm_cipher
 static int aesni_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                            const unsigned char *in, size_t len);
 
 static int aesni_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-
-	if (key)
-		{
-		/* key_len is two AES keys */
-		if (enc)
-			{
-			aesni_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)aesni_encrypt;
-			xctx->stream = aesni_xts_encrypt;
-			}
-		else
-			{
-			aesni_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)aesni_decrypt;
-			xctx->stream = aesni_xts_decrypt;
-			}
-
-		aesni_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2.ks);
-		xctx->xts.block2 = (block128_f)aesni_encrypt;
-
-		xctx->xts.key1 = &xctx->ks1;
-		}
-
-	if (iv)
-		{
-		xctx->xts.key2 = &xctx->ks2;
-		memcpy(ctx->iv, iv, 16);
-		}
-
-	return 1;
-	}
-
-#define aesni_xts_cipher aes_xts_cipher
+                              const unsigned char *iv, int enc)
+{
+    EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+
+    if (key) {
+        /* key_len is two AES keys */
+        if (enc) {
+            aesni_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
+            xctx->xts.block1 = (block128_f) aesni_encrypt;
+            xctx->stream = aesni_xts_encrypt;
+        } else {
+            aesni_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
+            xctx->xts.block1 = (block128_f) aesni_decrypt;
+            xctx->stream = aesni_xts_decrypt;
+        }
+
+        aesni_set_encrypt_key(key + ctx->key_len / 2,
+                              ctx->key_len * 4, &xctx->ks2.ks);
+        xctx->xts.block2 = (block128_f) aesni_encrypt;
+
+        xctx->xts.key1 = &xctx->ks1;
+    }
+
+    if (iv) {
+        xctx->xts.key2 = &xctx->ks2;
+        memcpy(ctx->iv, iv, 16);
+    }
+
+    return 1;
+}
+
+#  define aesni_xts_cipher aes_xts_cipher
 static int aesni_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                            const unsigned char *in, size_t len);
 
 static int aesni_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{
-		aesni_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
-		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)aesni_encrypt);
-		cctx->str = enc?(ccm128_f)aesni_ccm64_encrypt_blocks :
-				(ccm128_f)aesni_ccm64_decrypt_blocks;
-		cctx->key_set = 1;
-		}
-	if (iv)
-		{
-		memcpy(ctx->iv, iv, 15 - cctx->L);
-		cctx->iv_set = 1;
-		}
-	return 1;
-	}
-
-#define aesni_ccm_cipher aes_ccm_cipher
+                              const unsigned char *iv, int enc)
+{
+    EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        aesni_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
+        CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
+                           &cctx->ks, (block128_f) aesni_encrypt);
+        cctx->str = enc ? (ccm128_f) aesni_ccm64_encrypt_blocks :
+            (ccm128_f) aesni_ccm64_decrypt_blocks;
+        cctx->key_set = 1;
+    }
+    if (iv) {
+        memcpy(ctx->iv, iv, 15 - cctx->L);
+        cctx->iv_set = 1;
+    }
+    return 1;
+}
+
+#  define aesni_ccm_cipher aes_ccm_cipher
 static int aesni_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                            const unsigned char *in, size_t len);
 
-#define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
+#  define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER aesni_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aesni_init_key,			\
-	aesni_##mode##_cipher,		\
-	NULL,				\
-	sizeof(EVP_AES_KEY),		\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aesni_init_key,                 \
+        aesni_##mode##_cipher,          \
+        NULL,                           \
+        sizeof(EVP_AES_KEY),            \
+        NULL,NULL,NULL,NULL }; \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,	\
-	keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_init_key,			\
-	aes_##mode##_cipher,		\
-	NULL,				\
-	sizeof(EVP_AES_KEY),		\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,     \
+        keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_init_key,                   \
+        aes_##mode##_cipher,            \
+        NULL,                           \
+        sizeof(EVP_AES_KEY),            \
+        NULL,NULL,NULL,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return AESNI_CAPABLE?&aesni_##keylen##_##mode:&aes_##keylen##_##mode; }
 
-#define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
+#  define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
 static const EVP_CIPHER aesni_##keylen##_##mode = { \
-	nid##_##keylen##_##mode,blocksize, \
-	(EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aesni_##mode##_init_key,	\
-	aesni_##mode##_cipher,		\
-	aes_##mode##_cleanup,		\
-	sizeof(EVP_AES_##MODE##_CTX),	\
-	NULL,NULL,aes_##mode##_ctrl,NULL }; \
+        nid##_##keylen##_##mode,blocksize, \
+        (EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aesni_##mode##_init_key,        \
+        aesni_##mode##_cipher,          \
+        aes_##mode##_cleanup,           \
+        sizeof(EVP_AES_##MODE##_CTX),   \
+        NULL,NULL,aes_##mode##_ctrl,NULL }; \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##mode,blocksize, \
-	(EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_##mode##_init_key,		\
-	aes_##mode##_cipher,		\
-	aes_##mode##_cleanup,		\
-	sizeof(EVP_AES_##MODE##_CTX),	\
-	NULL,NULL,aes_##mode##_ctrl,NULL }; \
+        nid##_##keylen##_##mode,blocksize, \
+        (EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_##mode##_init_key,          \
+        aes_##mode##_cipher,            \
+        aes_##mode##_cleanup,           \
+        sizeof(EVP_AES_##MODE##_CTX),   \
+        NULL,NULL,aes_##mode##_ctrl,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return AESNI_CAPABLE?&aesni_##keylen##_##mode:&aes_##keylen##_##mode; }
 
-#elif	defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
+# elif   defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
 
-#include "sparc_arch.h"
+#  include "sparc_arch.h"
 
 extern unsigned int OPENSSL_sparcv9cap_P[];
 
-#define	SPARC_AES_CAPABLE	(OPENSSL_sparcv9cap_P[1] & CFR_AES)
+#  define SPARC_AES_CAPABLE       (OPENSSL_sparcv9cap_P[1] & CFR_AES)
 
-void	aes_t4_set_encrypt_key (const unsigned char *key, int bits,
-				AES_KEY *ks);
-void	aes_t4_set_decrypt_key (const unsigned char *key, int bits,
-				AES_KEY *ks);
-void	aes_t4_encrypt (const unsigned char *in, unsigned char *out,
-				const AES_KEY *key);
-void	aes_t4_decrypt (const unsigned char *in, unsigned char *out,
-				const AES_KEY *key);
+void aes_t4_set_encrypt_key(const unsigned char *key, int bits, AES_KEY *ks);
+void aes_t4_set_decrypt_key(const unsigned char *key, int bits, AES_KEY *ks);
+void aes_t4_encrypt(const unsigned char *in, unsigned char *out,
+                    const AES_KEY *key);
+void aes_t4_decrypt(const unsigned char *in, unsigned char *out,
+                    const AES_KEY *key);
 /*
  * Key-length specific subroutines were chosen for following reason.
  * Each SPARC T4 core can execute up to 8 threads which share core's
@@ -522,1631 +505,1517 @@ void	aes_t4_decrypt (const unsigned char *in, unsigned char *out,
  * acceptable, while latter means code size increase to size occupied
  * by multiple key-length specfic subroutines, so why fight?
  */
-void	aes128_t4_cbc_encrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes128_t4_cbc_decrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes192_t4_cbc_encrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes192_t4_cbc_decrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes256_t4_cbc_encrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes256_t4_cbc_decrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes128_t4_ctr32_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes192_t4_ctr32_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes256_t4_ctr32_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key,
-				unsigned char *ivec);
-void	aes128_t4_xts_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key1,
-				const AES_KEY *key2, const unsigned char *ivec);
-void	aes128_t4_xts_decrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key1,
-				const AES_KEY *key2, const unsigned char *ivec);
-void	aes256_t4_xts_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key1,
-				const AES_KEY *key2, const unsigned char *ivec);
-void	aes256_t4_xts_decrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const AES_KEY *key1,
-				const AES_KEY *key2, const unsigned char *ivec);
+void aes128_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes128_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes192_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes192_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes256_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes256_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t len, const AES_KEY *key,
+                           unsigned char *ivec);
+void aes128_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t blocks, const AES_KEY *key,
+                             unsigned char *ivec);
+void aes192_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t blocks, const AES_KEY *key,
+                             unsigned char *ivec);
+void aes256_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
+                             size_t blocks, const AES_KEY *key,
+                             unsigned char *ivec);
+void aes128_t4_xts_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t blocks, const AES_KEY *key1,
+                           const AES_KEY *key2, const unsigned char *ivec);
+void aes128_t4_xts_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t blocks, const AES_KEY *key1,
+                           const AES_KEY *key2, const unsigned char *ivec);
+void aes256_t4_xts_encrypt(const unsigned char *in, unsigned char *out,
+                           size_t blocks, const AES_KEY *key1,
+                           const AES_KEY *key2, const unsigned char *ivec);
+void aes256_t4_xts_decrypt(const unsigned char *in, unsigned char *out,
+                           size_t blocks, const AES_KEY *key1,
+                           const AES_KEY *key2, const unsigned char *ivec);
 
 static int aes_t4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
-	int ret, mode, bits;
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
-
-	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	bits = ctx->key_len*8;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{
-		    ret = 0;
-		    aes_t4_set_decrypt_key(key, bits, ctx->cipher_data);
-		    dat->block	= (block128_f)aes_t4_decrypt;
-		    switch (bits) {
-		    case 128:
-			dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-						(cbc128_f)aes128_t4_cbc_decrypt :
-						NULL;
-			break;
-		    case 192:
-			dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-						(cbc128_f)aes192_t4_cbc_decrypt :
-						NULL;
-			break;
-		    case 256:
-			dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-						(cbc128_f)aes256_t4_cbc_decrypt :
-						NULL;
-			break;
-		    default:
-			ret = -1;
-		    }
-		}
-	else	{
-		    ret = 0;
-		    aes_t4_set_encrypt_key(key, bits, ctx->cipher_data);
-		    dat->block	= (block128_f)aes_t4_encrypt;
-		    switch (bits) {
-		    case 128:
-			if (mode==EVP_CIPH_CBC_MODE)
-				dat->stream.cbc	= (cbc128_f)aes128_t4_cbc_encrypt;
-			else if (mode==EVP_CIPH_CTR_MODE)
-				dat->stream.ctr = (ctr128_f)aes128_t4_ctr32_encrypt;
-			else
-				dat->stream.cbc = NULL;
-			break;
-		    case 192:
-			if (mode==EVP_CIPH_CBC_MODE)
-				dat->stream.cbc	= (cbc128_f)aes192_t4_cbc_encrypt;
-			else if (mode==EVP_CIPH_CTR_MODE)
-				dat->stream.ctr = (ctr128_f)aes192_t4_ctr32_encrypt;
-			else
-				dat->stream.cbc = NULL;
-			break;
-		    case 256:
-			if (mode==EVP_CIPH_CBC_MODE)
-				dat->stream.cbc	= (cbc128_f)aes256_t4_cbc_encrypt;
-			else if (mode==EVP_CIPH_CTR_MODE)
-				dat->stream.ctr = (ctr128_f)aes256_t4_ctr32_encrypt;
-			else
-				dat->stream.cbc = NULL;
-			break;
-		    default:
-			ret = -1;
-		    }
-		}
-
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AES_T4_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
-		return 0;
-		}
-
-	return 1;
-	}
-
-#define aes_t4_cbc_cipher aes_cbc_cipher
-static int aes_t4_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len);
-
-#define aes_t4_ecb_cipher aes_ecb_cipher 
-static int aes_t4_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len);
-
-#define aes_t4_ofb_cipher aes_ofb_cipher
-static int aes_t4_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define aes_t4_cfb_cipher aes_cfb_cipher
-static int aes_t4_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define aes_t4_cfb8_cipher aes_cfb8_cipher
-static int aes_t4_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define aes_t4_cfb1_cipher aes_cfb1_cipher
-static int aes_t4_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define aes_t4_ctr_cipher aes_ctr_cipher
+                           const unsigned char *iv, int enc)
+{
+    int ret, mode, bits;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
+
+    mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    bits = ctx->key_len * 8;
+    if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
+        && !enc) {
+        ret = 0;
+        aes_t4_set_decrypt_key(key, bits, ctx->cipher_data);
+        dat->block = (block128_f) aes_t4_decrypt;
+        switch (bits) {
+        case 128:
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) aes128_t4_cbc_decrypt : NULL;
+            break;
+        case 192:
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) aes192_t4_cbc_decrypt : NULL;
+            break;
+        case 256:
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) aes256_t4_cbc_decrypt : NULL;
+            break;
+        default:
+            ret = -1;
+        }
+    } else {
+        ret = 0;
+        aes_t4_set_encrypt_key(key, bits, ctx->cipher_data);
+        dat->block = (block128_f) aes_t4_encrypt;
+        switch (bits) {
+        case 128:
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) aes128_t4_cbc_encrypt;
+            else if (mode == EVP_CIPH_CTR_MODE)
+                dat->stream.ctr = (ctr128_f) aes128_t4_ctr32_encrypt;
+            else
+                dat->stream.cbc = NULL;
+            break;
+        case 192:
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) aes192_t4_cbc_encrypt;
+            else if (mode == EVP_CIPH_CTR_MODE)
+                dat->stream.ctr = (ctr128_f) aes192_t4_ctr32_encrypt;
+            else
+                dat->stream.cbc = NULL;
+            break;
+        case 256:
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) aes256_t4_cbc_encrypt;
+            else if (mode == EVP_CIPH_CTR_MODE)
+                dat->stream.ctr = (ctr128_f) aes256_t4_ctr32_encrypt;
+            else
+                dat->stream.cbc = NULL;
+            break;
+        default:
+            ret = -1;
+        }
+    }
+
+    if (ret < 0) {
+        EVPerr(EVP_F_AES_T4_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
+        return 0;
+    }
+
+    return 1;
+}
+
+#  define aes_t4_cbc_cipher aes_cbc_cipher
+static int aes_t4_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
+
+#  define aes_t4_ecb_cipher aes_ecb_cipher
+static int aes_t4_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
+
+#  define aes_t4_ofb_cipher aes_ofb_cipher
+static int aes_t4_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
+
+#  define aes_t4_cfb_cipher aes_cfb_cipher
+static int aes_t4_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, size_t len);
+
+#  define aes_t4_cfb8_cipher aes_cfb8_cipher
+static int aes_t4_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define aes_t4_cfb1_cipher aes_cfb1_cipher
+static int aes_t4_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define aes_t4_ctr_cipher aes_ctr_cipher
 static int aes_t4_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                             const unsigned char *in, size_t len);
 
 static int aes_t4_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{
-		int bits = ctx->key_len * 8;
-		aes_t4_set_encrypt_key(key, bits, &gctx->ks.ks);
-		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
-				(block128_f)aes_t4_encrypt);
-		switch (bits) {
-		    case 128:
-			gctx->ctr = (ctr128_f)aes128_t4_ctr32_encrypt;
-			break;
-		    case 192:
-			gctx->ctr = (ctr128_f)aes192_t4_ctr32_encrypt;
-			break;
-		    case 256:
-			gctx->ctr = (ctr128_f)aes256_t4_ctr32_encrypt;
-			break;
-		    default:
-			return 0;
-		}
-		/* If we have an iv can set it directly, otherwise use
-		 * saved IV.
-		 */
-		if (iv == NULL && gctx->iv_set)
-			iv = gctx->iv;
-		if (iv)
-			{
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
-		}
-	else
-		{
-		/* If key set use IV, otherwise copy */
-		if (gctx->key_set)
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-		else
-			memcpy(gctx->iv, iv, gctx->ivlen);
-		gctx->iv_set = 1;
-		gctx->iv_gen = 0;
-		}
-	return 1;
-	}
-
-#define aes_t4_gcm_cipher aes_gcm_cipher
+                               const unsigned char *iv, int enc)
+{
+    EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        int bits = ctx->key_len * 8;
+        aes_t4_set_encrypt_key(key, bits, &gctx->ks.ks);
+        CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+                           (block128_f) aes_t4_encrypt);
+        switch (bits) {
+        case 128:
+            gctx->ctr = (ctr128_f) aes128_t4_ctr32_encrypt;
+            break;
+        case 192:
+            gctx->ctr = (ctr128_f) aes192_t4_ctr32_encrypt;
+            break;
+        case 256:
+            gctx->ctr = (ctr128_f) aes256_t4_ctr32_encrypt;
+            break;
+        default:
+            return 0;
+        }
+        /*
+         * If we have an iv can set it directly, otherwise use saved IV.
+         */
+        if (iv == NULL && gctx->iv_set)
+            iv = gctx->iv;
+        if (iv) {
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+            gctx->iv_set = 1;
+        }
+        gctx->key_set = 1;
+    } else {
+        /* If key set use IV, otherwise copy */
+        if (gctx->key_set)
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+        else
+            memcpy(gctx->iv, iv, gctx->ivlen);
+        gctx->iv_set = 1;
+        gctx->iv_gen = 0;
+    }
+    return 1;
+}
+
+#  define aes_t4_gcm_cipher aes_gcm_cipher
 static int aes_t4_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                             const unsigned char *in, size_t len);
 
 static int aes_t4_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-
-	if (key)
-		{
-		int bits = ctx->key_len * 4;
-		xctx->stream = NULL;
-		/* key_len is two AES keys */
-		if (enc)
-			{
-			aes_t4_set_encrypt_key(key, bits, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)aes_t4_encrypt;
-			switch (bits) {
-			    case 128:
-				xctx->stream = aes128_t4_xts_encrypt;
-				break;
-#if 0 /* not yet */
-			    case 192:
-				xctx->stream = aes192_t4_xts_encrypt;
-				break;
-#endif
-			    case 256:
-				xctx->stream = aes256_t4_xts_encrypt;
-				break;
-			    default:
-				return 0;
-			    }
-			}
-		else
-			{
-			aes_t4_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)aes_t4_decrypt;
-			switch (bits) {
-			    case 128:
-				xctx->stream = aes128_t4_xts_decrypt;
-				break;
-#if 0 /* not yet */
-			    case 192:
-				xctx->stream = aes192_t4_xts_decrypt;
-				break;
-#endif
-			    case 256:
-				xctx->stream = aes256_t4_xts_decrypt;
-				break;
-			    default:
-				return 0;
-			    }
-			}
-
-		aes_t4_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2.ks);
-		xctx->xts.block2 = (block128_f)aes_t4_encrypt;
-
-		xctx->xts.key1 = &xctx->ks1;
-		}
-
-	if (iv)
-		{
-		xctx->xts.key2 = &xctx->ks2;
-		memcpy(ctx->iv, iv, 16);
-		}
-
-	return 1;
-	}
-
-#define aes_t4_xts_cipher aes_xts_cipher
+                               const unsigned char *iv, int enc)
+{
+    EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+
+    if (key) {
+        int bits = ctx->key_len * 4;
+        xctx->stream = NULL;
+        /* key_len is two AES keys */
+        if (enc) {
+            aes_t4_set_encrypt_key(key, bits, &xctx->ks1.ks);
+            xctx->xts.block1 = (block128_f) aes_t4_encrypt;
+            switch (bits) {
+            case 128:
+                xctx->stream = aes128_t4_xts_encrypt;
+                break;
+#  if 0                         /* not yet */
+            case 192:
+                xctx->stream = aes192_t4_xts_encrypt;
+                break;
+#  endif
+            case 256:
+                xctx->stream = aes256_t4_xts_encrypt;
+                break;
+            default:
+                return 0;
+            }
+        } else {
+            aes_t4_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
+            xctx->xts.block1 = (block128_f) aes_t4_decrypt;
+            switch (bits) {
+            case 128:
+                xctx->stream = aes128_t4_xts_decrypt;
+                break;
+#  if 0                         /* not yet */
+            case 192:
+                xctx->stream = aes192_t4_xts_decrypt;
+                break;
+#  endif
+            case 256:
+                xctx->stream = aes256_t4_xts_decrypt;
+                break;
+            default:
+                return 0;
+            }
+        }
+
+        aes_t4_set_encrypt_key(key + ctx->key_len / 2,
+                               ctx->key_len * 4, &xctx->ks2.ks);
+        xctx->xts.block2 = (block128_f) aes_t4_encrypt;
+
+        xctx->xts.key1 = &xctx->ks1;
+    }
+
+    if (iv) {
+        xctx->xts.key2 = &xctx->ks2;
+        memcpy(ctx->iv, iv, 16);
+    }
+
+    return 1;
+}
+
+#  define aes_t4_xts_cipher aes_xts_cipher
 static int aes_t4_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                             const unsigned char *in, size_t len);
 
 static int aes_t4_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{
-		int bits = ctx->key_len * 8;
-		aes_t4_set_encrypt_key(key, bits, &cctx->ks.ks);
-		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)aes_t4_encrypt);
-#if 0 /* not yet */
-		switch (bits) {
-		    case 128:
-			cctx->str = enc?(ccm128_f)aes128_t4_ccm64_encrypt :
-				(ccm128_f)ae128_t4_ccm64_decrypt;
-			break;
-		    case 192:
-			cctx->str = enc?(ccm128_f)aes192_t4_ccm64_encrypt :
-				(ccm128_f)ae192_t4_ccm64_decrypt;
-			break;
-		    case 256:
-			cctx->str = enc?(ccm128_f)aes256_t4_ccm64_encrypt :
-				(ccm128_f)ae256_t4_ccm64_decrypt;
-			break;
-		    default:
-			return 0;
-		    }
-#endif
-		cctx->key_set = 1;
-		}
-	if (iv)
-		{
-		memcpy(ctx->iv, iv, 15 - cctx->L);
-		cctx->iv_set = 1;
-		}
-	return 1;
-	}
-
-#define aes_t4_ccm_cipher aes_ccm_cipher
+                               const unsigned char *iv, int enc)
+{
+    EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        int bits = ctx->key_len * 8;
+        aes_t4_set_encrypt_key(key, bits, &cctx->ks.ks);
+        CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
+                           &cctx->ks, (block128_f) aes_t4_encrypt);
+#  if 0                         /* not yet */
+        switch (bits) {
+        case 128:
+            cctx->str = enc ? (ccm128_f) aes128_t4_ccm64_encrypt :
+                (ccm128_f) ae128_t4_ccm64_decrypt;
+            break;
+        case 192:
+            cctx->str = enc ? (ccm128_f) aes192_t4_ccm64_encrypt :
+                (ccm128_f) ae192_t4_ccm64_decrypt;
+            break;
+        case 256:
+            cctx->str = enc ? (ccm128_f) aes256_t4_ccm64_encrypt :
+                (ccm128_f) ae256_t4_ccm64_decrypt;
+            break;
+        default:
+            return 0;
+        }
+#  endif
+        cctx->key_set = 1;
+    }
+    if (iv) {
+        memcpy(ctx->iv, iv, 15 - cctx->L);
+        cctx->iv_set = 1;
+    }
+    return 1;
+}
+
+#  define aes_t4_ccm_cipher aes_ccm_cipher
 static int aes_t4_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                             const unsigned char *in, size_t len);
 
-#define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
+#  define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER aes_t4_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_t4_init_key,		\
-	aes_t4_##mode##_cipher,		\
-	NULL,				\
-	sizeof(EVP_AES_KEY),		\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_t4_init_key,                \
+        aes_t4_##mode##_cipher,         \
+        NULL,                           \
+        sizeof(EVP_AES_KEY),            \
+        NULL,NULL,NULL,NULL }; \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,	\
-	keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_init_key,			\
-	aes_##mode##_cipher,		\
-	NULL,				\
-	sizeof(EVP_AES_KEY),		\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,     \
+        keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_init_key,                   \
+        aes_##mode##_cipher,            \
+        NULL,                           \
+        sizeof(EVP_AES_KEY),            \
+        NULL,NULL,NULL,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return SPARC_AES_CAPABLE?&aes_t4_##keylen##_##mode:&aes_##keylen##_##mode; }
 
-#define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
+#  define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
 static const EVP_CIPHER aes_t4_##keylen##_##mode = { \
-	nid##_##keylen##_##mode,blocksize, \
-	(EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_t4_##mode##_init_key,	\
-	aes_t4_##mode##_cipher,		\
-	aes_##mode##_cleanup,		\
-	sizeof(EVP_AES_##MODE##_CTX),	\
-	NULL,NULL,aes_##mode##_ctrl,NULL }; \
+        nid##_##keylen##_##mode,blocksize, \
+        (EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_t4_##mode##_init_key,       \
+        aes_t4_##mode##_cipher,         \
+        aes_##mode##_cleanup,           \
+        sizeof(EVP_AES_##MODE##_CTX),   \
+        NULL,NULL,aes_##mode##_ctrl,NULL }; \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##mode,blocksize, \
-	(EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_##mode##_init_key,		\
-	aes_##mode##_cipher,		\
-	aes_##mode##_cleanup,		\
-	sizeof(EVP_AES_##MODE##_CTX),	\
-	NULL,NULL,aes_##mode##_ctrl,NULL }; \
+        nid##_##keylen##_##mode,blocksize, \
+        (EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_##mode##_init_key,          \
+        aes_##mode##_cipher,            \
+        aes_##mode##_cleanup,           \
+        sizeof(EVP_AES_##MODE##_CTX),   \
+        NULL,NULL,aes_##mode##_ctrl,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return SPARC_AES_CAPABLE?&aes_t4_##keylen##_##mode:&aes_##keylen##_##mode; }
 
-#else
+# else
 
-#define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
+#  define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_init_key,			\
-	aes_##mode##_cipher,		\
-	NULL,				\
-	sizeof(EVP_AES_KEY),		\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_init_key,                   \
+        aes_##mode##_cipher,            \
+        NULL,                           \
+        sizeof(EVP_AES_KEY),            \
+        NULL,NULL,NULL,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return &aes_##keylen##_##mode; }
 
-#define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
+#  define BLOCK_CIPHER_custom(nid,keylen,blocksize,ivlen,mode,MODE,flags) \
 static const EVP_CIPHER aes_##keylen##_##mode = { \
-	nid##_##keylen##_##mode,blocksize, \
-	(EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	aes_##mode##_init_key,		\
-	aes_##mode##_cipher,		\
-	aes_##mode##_cleanup,		\
-	sizeof(EVP_AES_##MODE##_CTX),	\
-	NULL,NULL,aes_##mode##_ctrl,NULL }; \
+        nid##_##keylen##_##mode,blocksize, \
+        (EVP_CIPH_##MODE##_MODE==EVP_CIPH_XTS_MODE?2:1)*keylen/8, ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        aes_##mode##_init_key,          \
+        aes_##mode##_cipher,            \
+        aes_##mode##_cleanup,           \
+        sizeof(EVP_AES_##MODE##_CTX),   \
+        NULL,NULL,aes_##mode##_ctrl,NULL }; \
 const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 { return &aes_##keylen##_##mode; }
-#endif
+# endif
 
-#if defined(OPENSSL_CPUID_OBJ) && (defined(__arm__) || defined(__arm) || defined(__aarch64__))
-#include "arm_arch.h"
-#if __ARM_MAX_ARCH__>=7
-# if defined(BSAES_ASM)
-#  define BSAES_CAPABLE	(OPENSSL_armcap_P & ARMV7_NEON)
+# if defined(OPENSSL_CPUID_OBJ) && (defined(__arm__) || defined(__arm) || defined(__aarch64__))
+#  include "arm_arch.h"
+#  if __ARM_MAX_ARCH__>=7
+#   if defined(BSAES_ASM)
+#    define BSAES_CAPABLE (OPENSSL_armcap_P & ARMV7_NEON)
+#   endif
+#   define HWAES_CAPABLE (OPENSSL_armcap_P & ARMV8_AES)
+#   define HWAES_set_encrypt_key aes_v8_set_encrypt_key
+#   define HWAES_set_decrypt_key aes_v8_set_decrypt_key
+#   define HWAES_encrypt aes_v8_encrypt
+#   define HWAES_decrypt aes_v8_decrypt
+#   define HWAES_cbc_encrypt aes_v8_cbc_encrypt
+#   define HWAES_ctr32_encrypt_blocks aes_v8_ctr32_encrypt_blocks
+#  endif
 # endif
-# define HWAES_CAPABLE (OPENSSL_armcap_P & ARMV8_AES)
-# define HWAES_set_encrypt_key aes_v8_set_encrypt_key
-# define HWAES_set_decrypt_key aes_v8_set_decrypt_key
-# define HWAES_encrypt aes_v8_encrypt
-# define HWAES_decrypt aes_v8_decrypt
-# define HWAES_cbc_encrypt aes_v8_cbc_encrypt
-# define HWAES_ctr32_encrypt_blocks aes_v8_ctr32_encrypt_blocks
-#endif
-#endif
 
-#if defined(HWAES_CAPABLE)
+# if defined(HWAES_CAPABLE)
 int HWAES_set_encrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                          AES_KEY *key);
 int HWAES_set_decrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
+                          AES_KEY *key);
 void HWAES_encrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
+                   const AES_KEY *key);
 void HWAES_decrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
+                   const AES_KEY *key);
 void HWAES_cbc_encrypt(const unsigned char *in, unsigned char *out,
-	size_t length, const AES_KEY *key,
-	unsigned char *ivec, const int enc);
+                       size_t length, const AES_KEY *key,
+                       unsigned char *ivec, const int enc);
 void HWAES_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
-	size_t len, const AES_KEY *key, const unsigned char ivec[16]);
-#endif
+                                size_t len, const AES_KEY *key,
+                                const unsigned char ivec[16]);
+# endif
 
-#define BLOCK_CIPHER_generic_pack(nid,keylen,flags)		\
-	BLOCK_CIPHER_generic(nid,keylen,16,16,cbc,cbc,CBC,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,16,0,ecb,ecb,ECB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,ofb128,ofb,OFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb128,cfb,CFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb1,cfb1,CFB,flags)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,ctr,ctr,CTR,flags)
+# define BLOCK_CIPHER_generic_pack(nid,keylen,flags)             \
+        BLOCK_CIPHER_generic(nid,keylen,16,16,cbc,cbc,CBC,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)     \
+        BLOCK_CIPHER_generic(nid,keylen,16,0,ecb,ecb,ECB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)      \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,ofb128,ofb,OFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)   \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb128,cfb,CFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)   \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb1,cfb1,CFB,flags)       \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)       \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,ctr,ctr,CTR,flags)
 
 static int aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
-	int ret, mode;
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
-
-	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-#ifdef HWAES_CAPABLE
-	    if (HWAES_CAPABLE)
-		{
-		ret = HWAES_set_decrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block      = (block128_f)HWAES_decrypt;
-		dat->stream.cbc = NULL;
-#ifdef HWAES_cbc_encrypt
-		if (mode==EVP_CIPH_CBC_MODE)
-		    dat->stream.cbc = (cbc128_f)HWAES_cbc_encrypt;
-#endif
-		}
-	    else
-#endif
-#ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CBC_MODE)
-		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= (cbc128_f)bsaes_cbc_encrypt;
-		}
-	    else
-#endif
-#ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_decrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)vpaes_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
-#endif
-		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
-		}
-	else
-#ifdef HWAES_CAPABLE
-	    if (HWAES_CAPABLE)
-		{
-		ret = HWAES_set_encrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block      = (block128_f)HWAES_encrypt;
-		dat->stream.cbc = NULL;
-#ifdef HWAES_cbc_encrypt
-		if (mode==EVP_CIPH_CBC_MODE)
-		    dat->stream.cbc = (cbc128_f)HWAES_cbc_encrypt;
-		else
-#endif
-#ifdef HWAES_ctr32_encrypt_blocks
-		if (mode==EVP_CIPH_CTR_MODE)
-		    dat->stream.ctr = (ctr128_f)HWAES_ctr32_encrypt_blocks;
-		else
-#endif
-		(void)0;	/* terminate potentially open 'else' */
-		}
-	    else
-#endif
-#ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CTR_MODE)
-		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.ctr	= (ctr128_f)bsaes_ctr32_encrypt_blocks;
-		}
-	    else
-#endif
-#ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_encrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)vpaes_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
-#endif
-		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks.ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
-#ifdef AES_CTR_ASM
-		if (mode==EVP_CIPH_CTR_MODE)
-			dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
-#endif
-		}
+                        const unsigned char *iv, int enc)
+{
+    int ret, mode;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
+
+    mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
+        && !enc)
+# ifdef HWAES_CAPABLE
+        if (HWAES_CAPABLE) {
+            ret = HWAES_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+            dat->block = (block128_f) HWAES_decrypt;
+            dat->stream.cbc = NULL;
+#  ifdef HWAES_cbc_encrypt
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) HWAES_cbc_encrypt;
+#  endif
+        } else
+# endif
+# ifdef BSAES_CAPABLE
+        if (BSAES_CAPABLE && mode == EVP_CIPH_CBC_MODE) {
+            ret = AES_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+            dat->block = (block128_f) AES_decrypt;
+            dat->stream.cbc = (cbc128_f) bsaes_cbc_encrypt;
+        } else
+# endif
+# ifdef VPAES_CAPABLE
+        if (VPAES_CAPABLE) {
+            ret = vpaes_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+            dat->block = (block128_f) vpaes_decrypt;
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) vpaes_cbc_encrypt : NULL;
+        } else
+# endif
+        {
+            ret = AES_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+            dat->block = (block128_f) AES_decrypt;
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) AES_cbc_encrypt : NULL;
+    } else
+# ifdef HWAES_CAPABLE
+    if (HWAES_CAPABLE) {
+        ret = HWAES_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+        dat->block = (block128_f) HWAES_encrypt;
+        dat->stream.cbc = NULL;
+#  ifdef HWAES_cbc_encrypt
+        if (mode == EVP_CIPH_CBC_MODE)
+            dat->stream.cbc = (cbc128_f) HWAES_cbc_encrypt;
+        else
+#  endif
+#  ifdef HWAES_ctr32_encrypt_blocks
+        if (mode == EVP_CIPH_CTR_MODE)
+            dat->stream.ctr = (ctr128_f) HWAES_ctr32_encrypt_blocks;
+        else
+#  endif
+            (void)0;            /* terminate potentially open 'else' */
+    } else
+# endif
+# ifdef BSAES_CAPABLE
+    if (BSAES_CAPABLE && mode == EVP_CIPH_CTR_MODE) {
+        ret = AES_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+        dat->block = (block128_f) AES_encrypt;
+        dat->stream.ctr = (ctr128_f) bsaes_ctr32_encrypt_blocks;
+    } else
+# endif
+# ifdef VPAES_CAPABLE
+    if (VPAES_CAPABLE) {
+        ret = vpaes_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+        dat->block = (block128_f) vpaes_encrypt;
+        dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+            (cbc128_f) vpaes_cbc_encrypt : NULL;
+    } else
+# endif
+    {
+        ret = AES_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
+        dat->block = (block128_f) AES_encrypt;
+        dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+            (cbc128_f) AES_cbc_encrypt : NULL;
+# ifdef AES_CTR_ASM
+        if (mode == EVP_CIPH_CTR_MODE)
+            dat->stream.ctr = (ctr128_f) AES_ctr32_encrypt;
+# endif
+    }
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AES_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
-		return 0;
-		}
+    if (ret < 0) {
+        EVPerr(EVP_F_AES_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
+        return 0;
+    }
 
-	return 1;
-	}
+    return 1;
+}
 
-static int aes_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int aes_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                          const unsigned char *in, size_t len)
 {
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
 
-	if (dat->stream.cbc)
-		(*dat->stream.cbc)(in,out,len,&dat->ks,ctx->iv,ctx->encrypt);
-	else if (ctx->encrypt)
-		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
-	else
-		CRYPTO_cbc128_decrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+    if (dat->stream.cbc)
+        (*dat->stream.cbc) (in, out, len, &dat->ks, ctx->iv, ctx->encrypt);
+    else if (ctx->encrypt)
+        CRYPTO_cbc128_encrypt(in, out, len, &dat->ks, ctx->iv, dat->block);
+    else
+        CRYPTO_cbc128_decrypt(in, out, len, &dat->ks, ctx->iv, dat->block);
 
-	return 1;
+    return 1;
 }
 
-static int aes_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int aes_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                          const unsigned char *in, size_t len)
 {
-	size_t	bl = ctx->cipher->block_size;
-	size_t	i;
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
+    size_t bl = ctx->cipher->block_size;
+    size_t i;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
 
-	if (lenblock)(in+i,out+i,&dat->ks);
+    for (i = 0, len -= bl; i <= len; i += bl)
+        (*dat->block) (in + i, out + i, &dat->ks);
 
-	return 1;
+    return 1;
 }
 
-static int aes_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int aes_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                          const unsigned char *in, size_t len)
 {
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
 
-	CRYPTO_ofb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,dat->block);
-	return 1;
+    CRYPTO_ofb128_encrypt(in, out, len, &dat->ks,
+                          ctx->iv, &ctx->num, dat->block);
+    return 1;
 }
 
-static int aes_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int aes_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                          const unsigned char *in, size_t len)
 {
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
 
-	CRYPTO_cfb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	return 1;
+    CRYPTO_cfb128_encrypt(in, out, len, &dat->ks,
+                          ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+    return 1;
 }
 
-static int aes_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int aes_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                           const unsigned char *in, size_t len)
 {
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
 
-	CRYPTO_cfb128_8_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	return 1;
+    CRYPTO_cfb128_8_encrypt(in, out, len, &dat->ks,
+                            ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+    return 1;
 }
 
-static int aes_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int aes_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                           const unsigned char *in, size_t len)
 {
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
-
-	if (ctx->flags&EVP_CIPH_FLAG_LENGTH_BITS) {
-		CRYPTO_cfb128_1_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		return 1;
-	}
-
-	while (len>=MAXBITCHUNK) {
-		CRYPTO_cfb128_1_encrypt(in,out,MAXBITCHUNK*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		len-=MAXBITCHUNK;
-	}
-	if (len)
-		CRYPTO_cfb128_1_encrypt(in,out,len*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	
-	return 1;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
+
+    if (ctx->flags & EVP_CIPH_FLAG_LENGTH_BITS) {
+        CRYPTO_cfb128_1_encrypt(in, out, len, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+        return 1;
+    }
+
+    while (len >= MAXBITCHUNK) {
+        CRYPTO_cfb128_1_encrypt(in, out, MAXBITCHUNK * 8, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+        len -= MAXBITCHUNK;
+    }
+    if (len)
+        CRYPTO_cfb128_1_encrypt(in, out, len * 8, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+
+    return 1;
 }
 
-static int aes_ctr_cipher (EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
+static int aes_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                          const unsigned char *in, size_t len)
 {
-	unsigned int num = ctx->num;
-	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
-
-	if (dat->stream.ctr)
-		CRYPTO_ctr128_encrypt_ctr32(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->stream.ctr);
-	else
-		CRYPTO_ctr128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->block);
-	ctx->num = (size_t)num;
-	return 1;
+    unsigned int num = ctx->num;
+    EVP_AES_KEY *dat = (EVP_AES_KEY *) ctx->cipher_data;
+
+    if (dat->stream.ctr)
+        CRYPTO_ctr128_encrypt_ctr32(in, out, len, &dat->ks,
+                                    ctx->iv, ctx->buf, &num, dat->stream.ctr);
+    else
+        CRYPTO_ctr128_encrypt(in, out, len, &dat->ks,
+                              ctx->iv, ctx->buf, &num, dat->block);
+    ctx->num = (size_t)num;
+    return 1;
 }
 
-BLOCK_CIPHER_generic_pack(NID_aes,128,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,192,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,256,EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 128, EVP_CIPH_FLAG_FIPS)
+    BLOCK_CIPHER_generic_pack(NID_aes, 192, EVP_CIPH_FLAG_FIPS)
+    BLOCK_CIPHER_generic_pack(NID_aes, 256, EVP_CIPH_FLAG_FIPS)
 
 static int aes_gcm_cleanup(EVP_CIPHER_CTX *c)
-	{
-	EVP_AES_GCM_CTX *gctx = c->cipher_data;
-	OPENSSL_cleanse(&gctx->gcm, sizeof(gctx->gcm));
-	if (gctx->iv != c->iv)
-		OPENSSL_free(gctx->iv);
-	return 1;
-	}
+{
+    EVP_AES_GCM_CTX *gctx = c->cipher_data;
+    OPENSSL_cleanse(&gctx->gcm, sizeof(gctx->gcm));
+    if (gctx->iv != c->iv)
+        OPENSSL_free(gctx->iv);
+    return 1;
+}
 
 /* increment counter (64-bit int) by 1 */
-static void ctr64_inc(unsigned char *counter) {
-	int n=8;
-	unsigned char  c;
-
-	do {
-		--n;
-		c = counter[n];
-		++c;
-		counter[n] = c;
-		if (c) return;
-	} while (n);
+static void ctr64_inc(unsigned char *counter)
+{
+    int n = 8;
+    unsigned char c;
+
+    do {
+        --n;
+        c = counter[n];
+        ++c;
+        counter[n] = c;
+        if (c)
+            return;
+    } while (n);
 }
 
 static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	EVP_AES_GCM_CTX *gctx = c->cipher_data;
-	switch (type)
-		{
-	case EVP_CTRL_INIT:
-		gctx->key_set = 0;
-		gctx->iv_set = 0;
-		gctx->ivlen = c->cipher->iv_len;
-		gctx->iv = c->iv;
-		gctx->taglen = -1;
-		gctx->iv_gen = 0;
-		gctx->tls_aad_len = -1;
-		return 1;
-
-	case EVP_CTRL_GCM_SET_IVLEN:
-		if (arg <= 0)
-			return 0;
-		/* Allocate memory for IV if needed */
-		if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen))
-			{
-			if (gctx->iv != c->iv)
-				OPENSSL_free(gctx->iv);
-			gctx->iv = OPENSSL_malloc(arg);
-			if (!gctx->iv)
-				return 0;
-			}
-		gctx->ivlen = arg;
-		return 1;
-
-	case EVP_CTRL_GCM_SET_TAG:
-		if (arg <= 0 || arg > 16 || c->encrypt)
-			return 0;
-		memcpy(c->buf, ptr, arg);
-		gctx->taglen = arg;
-		return 1;
-
-	case EVP_CTRL_GCM_GET_TAG:
-		if (arg <= 0 || arg > 16 || !c->encrypt || gctx->taglen < 0)
-			return 0;
-		memcpy(ptr, c->buf, arg);
-		return 1;
-
-	case EVP_CTRL_GCM_SET_IV_FIXED:
-		/* Special case: -1 length restores whole IV */
-		if (arg == -1)
-			{
-			memcpy(gctx->iv, ptr, gctx->ivlen);
-			gctx->iv_gen = 1;
-			return 1;
-			}
-		/* Fixed field must be at least 4 bytes and invocation field
-		 * at least 8.
-		 */
-		if ((arg < 4) || (gctx->ivlen - arg) < 8)
-			return 0;
-		if (arg)
-			memcpy(gctx->iv, ptr, arg);
-		if (c->encrypt &&
-			RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
-			return 0;
-		gctx->iv_gen = 1;
-		return 1;
-
-	case EVP_CTRL_GCM_IV_GEN:
-		if (gctx->iv_gen == 0 || gctx->key_set == 0)
-			return 0;
-		CRYPTO_gcm128_setiv(&gctx->gcm, gctx->iv, gctx->ivlen);
-		if (arg <= 0 || arg > gctx->ivlen)
-			arg = gctx->ivlen;
-		memcpy(ptr, gctx->iv + gctx->ivlen - arg, arg);
-		/* Invocation field will be at least 8 bytes in size and
-		 * so no need to check wrap around or increment more than
-		 * last 8 bytes.
-		 */
-		ctr64_inc(gctx->iv + gctx->ivlen - 8);
-		gctx->iv_set = 1;
-		return 1;
-
-	case EVP_CTRL_GCM_SET_IV_INV:
-		if (gctx->iv_gen == 0 || gctx->key_set == 0 || c->encrypt)
-			return 0;
-		memcpy(gctx->iv + gctx->ivlen - arg, ptr, arg);
-		CRYPTO_gcm128_setiv(&gctx->gcm, gctx->iv, gctx->ivlen);
-		gctx->iv_set = 1;
-		return 1;
-
-	case EVP_CTRL_AEAD_TLS1_AAD:
-		/* Save the AAD for later use */
-		if (arg != 13)
-			return 0;
-		memcpy(c->buf, ptr, arg);
-		gctx->tls_aad_len = arg;
-			{
-			unsigned int len=c->buf[arg-2]<<8|c->buf[arg-1];
-			/* Correct length for explicit IV */
-			len -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
-			/* If decrypting correct for tag too */
-			if (!c->encrypt)
-				len -= EVP_GCM_TLS_TAG_LEN;
-                        c->buf[arg-2] = len>>8;
-                        c->buf[arg-1] = len & 0xff;
-			}
-		/* Extra padding: tag appended to record */
-		return EVP_GCM_TLS_TAG_LEN;
-
-	case EVP_CTRL_COPY:
-		{
-			EVP_CIPHER_CTX *out = ptr;
-			EVP_AES_GCM_CTX *gctx_out = out->cipher_data;
-			if (gctx->gcm.key)
-				{
-				if (gctx->gcm.key != &gctx->ks)
-					return 0;
-				gctx_out->gcm.key = &gctx_out->ks;
-				}
-			if (gctx->iv == c->iv)
-				gctx_out->iv = out->iv;
-			else
-			{
-				gctx_out->iv = OPENSSL_malloc(gctx->ivlen);
-				if (!gctx_out->iv)
-					return 0;
-				memcpy(gctx_out->iv, gctx->iv, gctx->ivlen);
-			}
-			return 1;
-		}
-
-	default:
-		return -1;
-
-		}
-	}
+{
+    EVP_AES_GCM_CTX *gctx = c->cipher_data;
+    switch (type) {
+    case EVP_CTRL_INIT:
+        gctx->key_set = 0;
+        gctx->iv_set = 0;
+        gctx->ivlen = c->cipher->iv_len;
+        gctx->iv = c->iv;
+        gctx->taglen = -1;
+        gctx->iv_gen = 0;
+        gctx->tls_aad_len = -1;
+        return 1;
+
+    case EVP_CTRL_GCM_SET_IVLEN:
+        if (arg <= 0)
+            return 0;
+        /* Allocate memory for IV if needed */
+        if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen)) {
+            if (gctx->iv != c->iv)
+                OPENSSL_free(gctx->iv);
+            gctx->iv = OPENSSL_malloc(arg);
+            if (!gctx->iv)
+                return 0;
+        }
+        gctx->ivlen = arg;
+        return 1;
+
+    case EVP_CTRL_GCM_SET_TAG:
+        if (arg <= 0 || arg > 16 || c->encrypt)
+            return 0;
+        memcpy(c->buf, ptr, arg);
+        gctx->taglen = arg;
+        return 1;
+
+    case EVP_CTRL_GCM_GET_TAG:
+        if (arg <= 0 || arg > 16 || !c->encrypt || gctx->taglen < 0)
+            return 0;
+        memcpy(ptr, c->buf, arg);
+        return 1;
+
+    case EVP_CTRL_GCM_SET_IV_FIXED:
+        /* Special case: -1 length restores whole IV */
+        if (arg == -1) {
+            memcpy(gctx->iv, ptr, gctx->ivlen);
+            gctx->iv_gen = 1;
+            return 1;
+        }
+        /*
+         * Fixed field must be at least 4 bytes and invocation field at least
+         * 8.
+         */
+        if ((arg < 4) || (gctx->ivlen - arg) < 8)
+            return 0;
+        if (arg)
+            memcpy(gctx->iv, ptr, arg);
+        if (c->encrypt && RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
+            return 0;
+        gctx->iv_gen = 1;
+        return 1;
+
+    case EVP_CTRL_GCM_IV_GEN:
+        if (gctx->iv_gen == 0 || gctx->key_set == 0)
+            return 0;
+        CRYPTO_gcm128_setiv(&gctx->gcm, gctx->iv, gctx->ivlen);
+        if (arg <= 0 || arg > gctx->ivlen)
+            arg = gctx->ivlen;
+        memcpy(ptr, gctx->iv + gctx->ivlen - arg, arg);
+        /*
+         * Invocation field will be at least 8 bytes in size and so no need
+         * to check wrap around or increment more than last 8 bytes.
+         */
+        ctr64_inc(gctx->iv + gctx->ivlen - 8);
+        gctx->iv_set = 1;
+        return 1;
+
+    case EVP_CTRL_GCM_SET_IV_INV:
+        if (gctx->iv_gen == 0 || gctx->key_set == 0 || c->encrypt)
+            return 0;
+        memcpy(gctx->iv + gctx->ivlen - arg, ptr, arg);
+        CRYPTO_gcm128_setiv(&gctx->gcm, gctx->iv, gctx->ivlen);
+        gctx->iv_set = 1;
+        return 1;
+
+    case EVP_CTRL_AEAD_TLS1_AAD:
+        /* Save the AAD for later use */
+        if (arg != 13)
+            return 0;
+        memcpy(c->buf, ptr, arg);
+        gctx->tls_aad_len = arg;
+        {
+            unsigned int len = c->buf[arg - 2] << 8 | c->buf[arg - 1];
+            /* Correct length for explicit IV */
+            len -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
+            /* If decrypting correct for tag too */
+            if (!c->encrypt)
+                len -= EVP_GCM_TLS_TAG_LEN;
+            c->buf[arg - 2] = len >> 8;
+            c->buf[arg - 1] = len & 0xff;
+        }
+        /* Extra padding: tag appended to record */
+        return EVP_GCM_TLS_TAG_LEN;
+
+    case EVP_CTRL_COPY:
+        {
+            EVP_CIPHER_CTX *out = ptr;
+            EVP_AES_GCM_CTX *gctx_out = out->cipher_data;
+            if (gctx->gcm.key) {
+                if (gctx->gcm.key != &gctx->ks)
+                    return 0;
+                gctx_out->gcm.key = &gctx_out->ks;
+            }
+            if (gctx->iv == c->iv)
+                gctx_out->iv = out->iv;
+            else {
+                gctx_out->iv = OPENSSL_malloc(gctx->ivlen);
+                if (!gctx_out->iv)
+                    return 0;
+                memcpy(gctx_out->iv, gctx->iv, gctx->ivlen);
+            }
+            return 1;
+        }
+
+    default:
+        return -1;
+
+    }
+}
 
 static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{ do {
-#ifdef HWAES_CAPABLE
-		if (HWAES_CAPABLE)
-			{
-			HWAES_set_encrypt_key(key,ctx->key_len*8,&gctx->ks.ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)HWAES_encrypt);
-#ifdef HWAES_ctr32_encrypt_blocks
-			gctx->ctr = (ctr128_f)HWAES_ctr32_encrypt_blocks;
-#else
-			gctx->ctr = NULL;
-#endif
-			break;
-			}
-		else
-#endif
-#ifdef BSAES_CAPABLE
-		if (BSAES_CAPABLE)
-			{
-			AES_set_encrypt_key(key,ctx->key_len*8,&gctx->ks.ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)AES_encrypt);
-			gctx->ctr = (ctr128_f)bsaes_ctr32_encrypt_blocks;
-			break;
-			}
-		else
-#endif
-#ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
-			vpaes_set_encrypt_key(key,ctx->key_len*8,&gctx->ks.ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)vpaes_encrypt);
-			gctx->ctr = NULL;
-			break;
-			}
-		else
-#endif
-		(void)0;	/* terminate potentially open 'else' */
-
-		AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
-		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks, (block128_f)AES_encrypt);
-#ifdef AES_CTR_ASM
-		gctx->ctr = (ctr128_f)AES_ctr32_encrypt;
-#else
-		gctx->ctr = NULL;
-#endif
-		} while (0);
-
-		/* If we have an iv can set it directly, otherwise use
-		 * saved IV.
-		 */
-		if (iv == NULL && gctx->iv_set)
-			iv = gctx->iv;
-		if (iv)
-			{
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
-		}
-	else
-		{
-		/* If key set use IV, otherwise copy */
-		if (gctx->key_set)
-			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
-		else
-			memcpy(gctx->iv, iv, gctx->ivlen);
-		gctx->iv_set = 1;
-		gctx->iv_gen = 0;
-		}
-	return 1;
-	}
-
-/* Handle TLS GCM packet format. This consists of the last portion of the IV
+                            const unsigned char *iv, int enc)
+{
+    EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        do {
+# ifdef HWAES_CAPABLE
+            if (HWAES_CAPABLE) {
+                HWAES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
+                CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+                                   (block128_f) HWAES_encrypt);
+#  ifdef HWAES_ctr32_encrypt_blocks
+                gctx->ctr = (ctr128_f) HWAES_ctr32_encrypt_blocks;
+#  else
+                gctx->ctr = NULL;
+#  endif
+                break;
+            } else
+# endif
+# ifdef BSAES_CAPABLE
+            if (BSAES_CAPABLE) {
+                AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
+                CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+                                   (block128_f) AES_encrypt);
+                gctx->ctr = (ctr128_f) bsaes_ctr32_encrypt_blocks;
+                break;
+            } else
+# endif
+# ifdef VPAES_CAPABLE
+            if (VPAES_CAPABLE) {
+                vpaes_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
+                CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+                                   (block128_f) vpaes_encrypt);
+                gctx->ctr = NULL;
+                break;
+            } else
+# endif
+                (void)0;        /* terminate potentially open 'else' */
+
+            AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks.ks);
+            CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+                               (block128_f) AES_encrypt);
+# ifdef AES_CTR_ASM
+            gctx->ctr = (ctr128_f) AES_ctr32_encrypt;
+# else
+            gctx->ctr = NULL;
+# endif
+        } while (0);
+
+        /*
+         * If we have an iv can set it directly, otherwise use saved IV.
+         */
+        if (iv == NULL && gctx->iv_set)
+            iv = gctx->iv;
+        if (iv) {
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+            gctx->iv_set = 1;
+        }
+        gctx->key_set = 1;
+    } else {
+        /* If key set use IV, otherwise copy */
+        if (gctx->key_set)
+            CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
+        else
+            memcpy(gctx->iv, iv, gctx->ivlen);
+        gctx->iv_set = 1;
+        gctx->iv_gen = 0;
+    }
+    return 1;
+}
+
+/*
+ * Handle TLS GCM packet format. This consists of the last portion of the IV
  * followed by the payload and finally the tag. On encrypt generate IV,
  * encrypt payload and write the tag. On verify retrieve IV, decrypt payload
  * and verify tag.
  */
 
 static int aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
-	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
-	int rv = -1;
-	/* Encrypt/decrypt must be performed in place */
-	if (out != in || len < (EVP_GCM_TLS_EXPLICIT_IV_LEN+EVP_GCM_TLS_TAG_LEN))
-		return -1;
-	/* Set IV from start of buffer or generate IV and write to start
-	 * of buffer.
-	 */
-	if (EVP_CIPHER_CTX_ctrl(ctx, ctx->encrypt ?
-				EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
-				EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
-		goto err;
-	/* Use saved AAD */
-	if (CRYPTO_gcm128_aad(&gctx->gcm, ctx->buf, gctx->tls_aad_len))
-		goto err;
-	/* Fix buffer and length to point to payload */
-	in += EVP_GCM_TLS_EXPLICIT_IV_LEN;
-	out += EVP_GCM_TLS_EXPLICIT_IV_LEN;
-	len -= EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-	if (ctx->encrypt)
-		{
-		/* Encrypt payload */
-		if (gctx->ctr)
-			{
-			size_t bulk=0;
-#if defined(AES_GCM_ASM)
-			if (len>=32 && AES_GCM_ASM(gctx))
-				{
-				if (CRYPTO_gcm128_encrypt(&gctx->gcm,NULL,NULL,0))
-					return -1;
-
-				bulk = AES_gcm_encrypt(in,out,len,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-				gctx->gcm.len.u[1] += bulk;
-				}
-#endif
-			if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk,
-							gctx->ctr))
-				goto err;
-			}
-		else	{
-			size_t bulk=0;
-#if defined(AES_GCM_ASM2)
-			if (len>=32 && AES_GCM_ASM2(gctx))
-				{
-				if (CRYPTO_gcm128_encrypt(&gctx->gcm,NULL,NULL,0))
-					return -1;
-
-				bulk = AES_gcm_encrypt(in,out,len,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-				gctx->gcm.len.u[1] += bulk;
-				}
-#endif
-			if (CRYPTO_gcm128_encrypt(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk))
-				goto err;
-			}
-		out += len;
-		/* Finally write tag */
-		CRYPTO_gcm128_tag(&gctx->gcm, out, EVP_GCM_TLS_TAG_LEN);
-		rv = len + EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-		}
-	else
-		{
-		/* Decrypt */
-		if (gctx->ctr)
-			{
-			size_t bulk=0;
-#if defined(AES_GCM_ASM)
-			if (len>=16 && AES_GCM_ASM(gctx))
-				{
-				if (CRYPTO_gcm128_decrypt(&gctx->gcm,NULL,NULL,0))
-					return -1;
-
-				bulk = AES_gcm_decrypt(in,out,len,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-				gctx->gcm.len.u[1] += bulk;
-				}
-#endif
-			if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk,
-							gctx->ctr))
-				goto err;
-			}
-		else	{
-			size_t bulk=0;
-#if defined(AES_GCM_ASM2)
-			if (len>=16 && AES_GCM_ASM2(gctx))
-				{
-				if (CRYPTO_gcm128_decrypt(&gctx->gcm,NULL,NULL,0))
-					return -1;
-
-				bulk = AES_gcm_decrypt(in,out,len,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-				gctx->gcm.len.u[1] += bulk;
-				}
-#endif
-			if (CRYPTO_gcm128_decrypt(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk))
-				goto err;
-			}
-		/* Retrieve tag */
-		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf,
-					EVP_GCM_TLS_TAG_LEN);
-		/* If tag mismatch wipe buffer */
-		if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN))
-			{
-			OPENSSL_cleanse(out, len);
-			goto err;
-			}
-		rv = len;
-		}
-
-	err:
-	gctx->iv_set = 0;
-	gctx->tls_aad_len = -1;
-	return rv;
-	}
+                              const unsigned char *in, size_t len)
+{
+    EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+    int rv = -1;
+    /* Encrypt/decrypt must be performed in place */
+    if (out != in
+        || len < (EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN))
+        return -1;
+    /*
+     * Set IV from start of buffer or generate IV and write to start of
+     * buffer.
+     */
+    if (EVP_CIPHER_CTX_ctrl(ctx, ctx->encrypt ?
+                            EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
+                            EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
+        goto err;
+    /* Use saved AAD */
+    if (CRYPTO_gcm128_aad(&gctx->gcm, ctx->buf, gctx->tls_aad_len))
+        goto err;
+    /* Fix buffer and length to point to payload */
+    in += EVP_GCM_TLS_EXPLICIT_IV_LEN;
+    out += EVP_GCM_TLS_EXPLICIT_IV_LEN;
+    len -= EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
+    if (ctx->encrypt) {
+        /* Encrypt payload */
+        if (gctx->ctr) {
+            size_t bulk = 0;
+# if defined(AES_GCM_ASM)
+            if (len >= 32 && AES_GCM_ASM(gctx)) {
+                if (CRYPTO_gcm128_encrypt(&gctx->gcm, NULL, NULL, 0))
+                    return -1;
+
+                bulk = AES_gcm_encrypt(in, out, len,
+                                       gctx->gcm.key,
+                                       gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                gctx->gcm.len.u[1] += bulk;
+            }
+# endif
+            if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
+                                            in + bulk,
+                                            out + bulk,
+                                            len - bulk, gctx->ctr))
+                goto err;
+        } else {
+            size_t bulk = 0;
+# if defined(AES_GCM_ASM2)
+            if (len >= 32 && AES_GCM_ASM2(gctx)) {
+                if (CRYPTO_gcm128_encrypt(&gctx->gcm, NULL, NULL, 0))
+                    return -1;
+
+                bulk = AES_gcm_encrypt(in, out, len,
+                                       gctx->gcm.key,
+                                       gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                gctx->gcm.len.u[1] += bulk;
+            }
+# endif
+            if (CRYPTO_gcm128_encrypt(&gctx->gcm,
+                                      in + bulk, out + bulk, len - bulk))
+                goto err;
+        }
+        out += len;
+        /* Finally write tag */
+        CRYPTO_gcm128_tag(&gctx->gcm, out, EVP_GCM_TLS_TAG_LEN);
+        rv = len + EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
+    } else {
+        /* Decrypt */
+        if (gctx->ctr) {
+            size_t bulk = 0;
+# if defined(AES_GCM_ASM)
+            if (len >= 16 && AES_GCM_ASM(gctx)) {
+                if (CRYPTO_gcm128_decrypt(&gctx->gcm, NULL, NULL, 0))
+                    return -1;
+
+                bulk = AES_gcm_decrypt(in, out, len,
+                                       gctx->gcm.key,
+                                       gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                gctx->gcm.len.u[1] += bulk;
+            }
+# endif
+            if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
+                                            in + bulk,
+                                            out + bulk,
+                                            len - bulk, gctx->ctr))
+                goto err;
+        } else {
+            size_t bulk = 0;
+# if defined(AES_GCM_ASM2)
+            if (len >= 16 && AES_GCM_ASM2(gctx)) {
+                if (CRYPTO_gcm128_decrypt(&gctx->gcm, NULL, NULL, 0))
+                    return -1;
+
+                bulk = AES_gcm_decrypt(in, out, len,
+                                       gctx->gcm.key,
+                                       gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                gctx->gcm.len.u[1] += bulk;
+            }
+# endif
+            if (CRYPTO_gcm128_decrypt(&gctx->gcm,
+                                      in + bulk, out + bulk, len - bulk))
+                goto err;
+        }
+        /* Retrieve tag */
+        CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, EVP_GCM_TLS_TAG_LEN);
+        /* If tag mismatch wipe buffer */
+        if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN)) {
+            OPENSSL_cleanse(out, len);
+            goto err;
+        }
+        rv = len;
+    }
+
+ err:
+    gctx->iv_set = 0;
+    gctx->tls_aad_len = -1;
+    return rv;
+}
 
 static int aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
-	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
-	/* If not set up, return error */
-	if (!gctx->key_set)
-		return -1;
-
-	if (gctx->tls_aad_len >= 0)
-		return aes_gcm_tls_cipher(ctx, out, in, len);
-
-	if (!gctx->iv_set)
-		return -1;
-	if (in)
-		{
-		if (out == NULL)
-			{
-			if (CRYPTO_gcm128_aad(&gctx->gcm, in, len))
-				return -1;
-			}
-		else if (ctx->encrypt)
-			{
-			if (gctx->ctr)
-				{
-				size_t bulk=0;
-#if defined(AES_GCM_ASM)
-				if (len>=32 && AES_GCM_ASM(gctx))
-					{
-					size_t res = (16-gctx->gcm.mres)%16;
-
-					if (CRYPTO_gcm128_encrypt(&gctx->gcm,
-							in,out,res))
-						return -1;
-
-					bulk = AES_gcm_encrypt(in+res,
-							out+res,len-res,								gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-					gctx->gcm.len.u[1] += bulk;
-					bulk += res;
-					}
-#endif
-				if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk,
-							gctx->ctr))
-					return -1;
-				}
-			else	{
-				size_t bulk=0;
-#if defined(AES_GCM_ASM2)
-				if (len>=32 && AES_GCM_ASM2(gctx))
-					{
-					size_t res = (16-gctx->gcm.mres)%16;
-
-					if (CRYPTO_gcm128_encrypt(&gctx->gcm,
-							in,out,res))
-						return -1;
-
-					bulk = AES_gcm_encrypt(in+res,
-							out+res,len-res,								gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-					gctx->gcm.len.u[1] += bulk;
-					bulk += res;
-					}
-#endif
-				if (CRYPTO_gcm128_encrypt(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk))
-					return -1;
-				}
-			}
-		else
-			{
-			if (gctx->ctr)
-				{
-				size_t bulk=0;
-#if defined(AES_GCM_ASM)
-				if (len>=16 && AES_GCM_ASM(gctx))
-					{
-					size_t res = (16-gctx->gcm.mres)%16;
-
-					if (CRYPTO_gcm128_decrypt(&gctx->gcm,
-							in,out,res))
-						return -1;
-
-					bulk = AES_gcm_decrypt(in+res,
-							out+res,len-res,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-					gctx->gcm.len.u[1] += bulk;
-					bulk += res;
-					}
-#endif
-				if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk,
-							gctx->ctr))
-					return -1;
-				}
-			else	{
-				size_t bulk=0;
-#if defined(AES_GCM_ASM2)
-				if (len>=16 && AES_GCM_ASM2(gctx))
-					{
-					size_t res = (16-gctx->gcm.mres)%16;
-
-					if (CRYPTO_gcm128_decrypt(&gctx->gcm,
-							in,out,res))
-						return -1;
-
-					bulk = AES_gcm_decrypt(in+res,
-							out+res,len-res,
-							gctx->gcm.key,
-							gctx->gcm.Yi.c,
-							gctx->gcm.Xi.u);
-					gctx->gcm.len.u[1] += bulk;
-					bulk += res;
-					}
-#endif
-				if (CRYPTO_gcm128_decrypt(&gctx->gcm,
-							in +bulk,
-							out+bulk,
-							len-bulk))
-					return -1;
-				}
-			}
-		return len;
-		}
-	else
-		{
-		if (!ctx->encrypt)
-			{
-			if (gctx->taglen < 0)
-				return -1;
-			if (CRYPTO_gcm128_finish(&gctx->gcm,
-					ctx->buf, gctx->taglen) != 0)
-				return -1;
-			gctx->iv_set = 0;
-			return 0;
-			}
-		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, 16);
-		gctx->taglen = 16;
-		/* Don't reuse the IV */
-		gctx->iv_set = 0;
-		return 0;
-		}
-
-	}
-
-#define CUSTOM_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 \
-		| EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
-		| EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT \
-		| EVP_CIPH_CUSTOM_COPY)
-
-BLOCK_CIPHER_custom(NID_aes,128,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+                          const unsigned char *in, size_t len)
+{
+    EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+    /* If not set up, return error */
+    if (!gctx->key_set)
+        return -1;
+
+    if (gctx->tls_aad_len >= 0)
+        return aes_gcm_tls_cipher(ctx, out, in, len);
+
+    if (!gctx->iv_set)
+        return -1;
+    if (in) {
+        if (out == NULL) {
+            if (CRYPTO_gcm128_aad(&gctx->gcm, in, len))
+                return -1;
+        } else if (ctx->encrypt) {
+            if (gctx->ctr) {
+                size_t bulk = 0;
+# if defined(AES_GCM_ASM)
+                if (len >= 32 && AES_GCM_ASM(gctx)) {
+                    size_t res = (16 - gctx->gcm.mres) % 16;
+
+                    if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, res))
+                        return -1;
+
+                    bulk = AES_gcm_encrypt(in + res,
+                                           out + res, len - res,
+                                           gctx->gcm.key, gctx->gcm.Yi.c,
+                                           gctx->gcm.Xi.u);
+                    gctx->gcm.len.u[1] += bulk;
+                    bulk += res;
+                }
+# endif
+                if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
+                                                in + bulk,
+                                                out + bulk,
+                                                len - bulk, gctx->ctr))
+                    return -1;
+            } else {
+                size_t bulk = 0;
+# if defined(AES_GCM_ASM2)
+                if (len >= 32 && AES_GCM_ASM2(gctx)) {
+                    size_t res = (16 - gctx->gcm.mres) % 16;
+
+                    if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, res))
+                        return -1;
+
+                    bulk = AES_gcm_encrypt(in + res,
+                                           out + res, len - res,
+                                           gctx->gcm.key, gctx->gcm.Yi.c,
+                                           gctx->gcm.Xi.u);
+                    gctx->gcm.len.u[1] += bulk;
+                    bulk += res;
+                }
+# endif
+                if (CRYPTO_gcm128_encrypt(&gctx->gcm,
+                                          in + bulk, out + bulk, len - bulk))
+                    return -1;
+            }
+        } else {
+            if (gctx->ctr) {
+                size_t bulk = 0;
+# if defined(AES_GCM_ASM)
+                if (len >= 16 && AES_GCM_ASM(gctx)) {
+                    size_t res = (16 - gctx->gcm.mres) % 16;
+
+                    if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, res))
+                        return -1;
+
+                    bulk = AES_gcm_decrypt(in + res,
+                                           out + res, len - res,
+                                           gctx->gcm.key,
+                                           gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                    gctx->gcm.len.u[1] += bulk;
+                    bulk += res;
+                }
+# endif
+                if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
+                                                in + bulk,
+                                                out + bulk,
+                                                len - bulk, gctx->ctr))
+                    return -1;
+            } else {
+                size_t bulk = 0;
+# if defined(AES_GCM_ASM2)
+                if (len >= 16 && AES_GCM_ASM2(gctx)) {
+                    size_t res = (16 - gctx->gcm.mres) % 16;
+
+                    if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, res))
+                        return -1;
+
+                    bulk = AES_gcm_decrypt(in + res,
+                                           out + res, len - res,
+                                           gctx->gcm.key,
+                                           gctx->gcm.Yi.c, gctx->gcm.Xi.u);
+                    gctx->gcm.len.u[1] += bulk;
+                    bulk += res;
+                }
+# endif
+                if (CRYPTO_gcm128_decrypt(&gctx->gcm,
+                                          in + bulk, out + bulk, len - bulk))
+                    return -1;
+            }
+        }
+        return len;
+    } else {
+        if (!ctx->encrypt) {
+            if (gctx->taglen < 0)
+                return -1;
+            if (CRYPTO_gcm128_finish(&gctx->gcm, ctx->buf, gctx->taglen) != 0)
+                return -1;
+            gctx->iv_set = 0;
+            return 0;
+        }
+        CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, 16);
+        gctx->taglen = 16;
+        /* Don't reuse the IV */
+        gctx->iv_set = 0;
+        return 0;
+    }
+
+}
+
+# define CUSTOM_FLAGS    (EVP_CIPH_FLAG_DEFAULT_ASN1 \
+                | EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
+                | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT \
+                | EVP_CIPH_CUSTOM_COPY)
+
+BLOCK_CIPHER_custom(NID_aes, 128, 1, 12, gcm, GCM,
+                    EVP_CIPH_FLAG_FIPS | EVP_CIPH_FLAG_AEAD_CIPHER |
+                    CUSTOM_FLAGS)
+    BLOCK_CIPHER_custom(NID_aes, 192, 1, 12, gcm, GCM,
+                    EVP_CIPH_FLAG_FIPS | EVP_CIPH_FLAG_AEAD_CIPHER |
+                    CUSTOM_FLAGS)
+    BLOCK_CIPHER_custom(NID_aes, 256, 1, 12, gcm, GCM,
+                    EVP_CIPH_FLAG_FIPS | EVP_CIPH_FLAG_AEAD_CIPHER |
+                    CUSTOM_FLAGS)
 
 static int aes_xts_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	EVP_AES_XTS_CTX *xctx = c->cipher_data;
-	if (type == EVP_CTRL_COPY)
-		{
-		EVP_CIPHER_CTX *out = ptr;
-		EVP_AES_XTS_CTX *xctx_out = out->cipher_data;
-		if (xctx->xts.key1)
-			{
-			if (xctx->xts.key1 != &xctx->ks1)
-				return 0;
-			xctx_out->xts.key1 = &xctx_out->ks1;
-			}
-		if (xctx->xts.key2)
-			{
-			if (xctx->xts.key2 != &xctx->ks2)
-				return 0;
-			xctx_out->xts.key2 = &xctx_out->ks2;
-			}
-		return 1;
-		}
-	else if (type != EVP_CTRL_INIT)
-		return -1;
-	/* key1 and key2 are used as an indicator both key and IV are set */
-	xctx->xts.key1 = NULL;
-	xctx->xts.key2 = NULL;
-	return 1;
-	}
+{
+    EVP_AES_XTS_CTX *xctx = c->cipher_data;
+    if (type == EVP_CTRL_COPY) {
+        EVP_CIPHER_CTX *out = ptr;
+        EVP_AES_XTS_CTX *xctx_out = out->cipher_data;
+        if (xctx->xts.key1) {
+            if (xctx->xts.key1 != &xctx->ks1)
+                return 0;
+            xctx_out->xts.key1 = &xctx_out->ks1;
+        }
+        if (xctx->xts.key2) {
+            if (xctx->xts.key2 != &xctx->ks2)
+                return 0;
+            xctx_out->xts.key2 = &xctx_out->ks2;
+        }
+        return 1;
+    } else if (type != EVP_CTRL_INIT)
+        return -1;
+    /* key1 and key2 are used as an indicator both key and IV are set */
+    xctx->xts.key1 = NULL;
+    xctx->xts.key2 = NULL;
+    return 1;
+}
 
 static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-
-	if (key) do
-		{
-#ifdef AES_XTS_ASM
-		xctx->stream = enc ? AES_xts_encrypt : AES_xts_decrypt;
-#else
-		xctx->stream = NULL;
-#endif
-		/* key_len is two AES keys */
-#ifdef HWAES_CAPABLE
-		if (HWAES_CAPABLE)
-			{
-			if (enc)
-			    {
-			    HWAES_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			    xctx->xts.block1 = (block128_f)HWAES_encrypt;
-			    }
-			else
-			    {
-			    HWAES_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			    xctx->xts.block1 = (block128_f)HWAES_decrypt;
-			    }
-
-			HWAES_set_encrypt_key(key + ctx->key_len/2,
-						    ctx->key_len * 4, &xctx->ks2.ks);
-			xctx->xts.block2 = (block128_f)HWAES_encrypt;
-
-			xctx->xts.key1 = &xctx->ks1;
-			break;
-			}
-		else
-#endif
-#ifdef BSAES_CAPABLE
-		if (BSAES_CAPABLE)
-			xctx->stream = enc ? bsaes_xts_encrypt : bsaes_xts_decrypt;
-		else
-#endif
-#ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-		    {
-		    if (enc)
-			{
-			vpaes_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)vpaes_encrypt;
-			}
-		    else
-			{
-			vpaes_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)vpaes_decrypt;
-			}
-
-		    vpaes_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2.ks);
-		    xctx->xts.block2 = (block128_f)vpaes_encrypt;
-
-		    xctx->xts.key1 = &xctx->ks1;
-		    break;
-		    }
-		else
-#endif
-		(void)0;	/* terminate potentially open 'else' */
-
-		if (enc)
-			{
-			AES_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)AES_encrypt;
-			}
-		else
-			{
-			AES_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
-			xctx->xts.block1 = (block128_f)AES_decrypt;
-			}
-
-		AES_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2.ks);
-		xctx->xts.block2 = (block128_f)AES_encrypt;
-
-		xctx->xts.key1 = &xctx->ks1;
-		} while (0);
-
-	if (iv)
-		{
-		xctx->xts.key2 = &xctx->ks2;
-		memcpy(ctx->iv, iv, 16);
-		}
-
-	return 1;
-	}
+                            const unsigned char *iv, int enc)
+{
+    EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+
+    if (key)
+        do {
+# ifdef AES_XTS_ASM
+            xctx->stream = enc ? AES_xts_encrypt : AES_xts_decrypt;
+# else
+            xctx->stream = NULL;
+# endif
+            /* key_len is two AES keys */
+# ifdef HWAES_CAPABLE
+            if (HWAES_CAPABLE) {
+                if (enc) {
+                    HWAES_set_encrypt_key(key, ctx->key_len * 4,
+                                          &xctx->ks1.ks);
+                    xctx->xts.block1 = (block128_f) HWAES_encrypt;
+                } else {
+                    HWAES_set_decrypt_key(key, ctx->key_len * 4,
+                                          &xctx->ks1.ks);
+                    xctx->xts.block1 = (block128_f) HWAES_decrypt;
+                }
+
+                HWAES_set_encrypt_key(key + ctx->key_len / 2,
+                                      ctx->key_len * 4, &xctx->ks2.ks);
+                xctx->xts.block2 = (block128_f) HWAES_encrypt;
+
+                xctx->xts.key1 = &xctx->ks1;
+                break;
+            } else
+# endif
+# ifdef BSAES_CAPABLE
+            if (BSAES_CAPABLE)
+                xctx->stream = enc ? bsaes_xts_encrypt : bsaes_xts_decrypt;
+            else
+# endif
+# ifdef VPAES_CAPABLE
+            if (VPAES_CAPABLE) {
+                if (enc) {
+                    vpaes_set_encrypt_key(key, ctx->key_len * 4,
+                                          &xctx->ks1.ks);
+                    xctx->xts.block1 = (block128_f) vpaes_encrypt;
+                } else {
+                    vpaes_set_decrypt_key(key, ctx->key_len * 4,
+                                          &xctx->ks1.ks);
+                    xctx->xts.block1 = (block128_f) vpaes_decrypt;
+                }
+
+                vpaes_set_encrypt_key(key + ctx->key_len / 2,
+                                      ctx->key_len * 4, &xctx->ks2.ks);
+                xctx->xts.block2 = (block128_f) vpaes_encrypt;
+
+                xctx->xts.key1 = &xctx->ks1;
+                break;
+            } else
+# endif
+                (void)0;        /* terminate potentially open 'else' */
+
+            if (enc) {
+                AES_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
+                xctx->xts.block1 = (block128_f) AES_encrypt;
+            } else {
+                AES_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1.ks);
+                xctx->xts.block1 = (block128_f) AES_decrypt;
+            }
+
+            AES_set_encrypt_key(key + ctx->key_len / 2,
+                                ctx->key_len * 4, &xctx->ks2.ks);
+            xctx->xts.block2 = (block128_f) AES_encrypt;
+
+            xctx->xts.key1 = &xctx->ks1;
+        } while (0);
+
+    if (iv) {
+        xctx->xts.key2 = &xctx->ks2;
+        memcpy(ctx->iv, iv, 16);
+    }
+
+    return 1;
+}
 
 static int aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
-	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
-	if (!xctx->xts.key1 || !xctx->xts.key2)
-		return 0;
-	if (!out || !in || lenstream)
-		(*xctx->stream)(in, out, len,
-				xctx->xts.key1, xctx->xts.key2, ctx->iv);
-	else if (CRYPTO_xts128_encrypt(&xctx->xts, ctx->iv, in, out, len,
-								ctx->encrypt))
-		return 0;
-	return 1;
-	}
-
-#define aes_xts_cleanup NULL
-
-#define XTS_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 | EVP_CIPH_CUSTOM_IV \
-			 | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT \
-			 | EVP_CIPH_CUSTOM_COPY)
-
-BLOCK_CIPHER_custom(NID_aes,128,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
+                          const unsigned char *in, size_t len)
+{
+    EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+    if (!xctx->xts.key1 || !xctx->xts.key2)
+        return 0;
+    if (!out || !in || len < AES_BLOCK_SIZE)
+        return 0;
+    if (xctx->stream)
+        (*xctx->stream) (in, out, len,
+                         xctx->xts.key1, xctx->xts.key2, ctx->iv);
+    else if (CRYPTO_xts128_encrypt(&xctx->xts, ctx->iv, in, out, len,
+                                   ctx->encrypt))
+        return 0;
+    return 1;
+}
+
+# define aes_xts_cleanup NULL
+
+# define XTS_FLAGS       (EVP_CIPH_FLAG_DEFAULT_ASN1 | EVP_CIPH_CUSTOM_IV \
+                         | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT \
+                         | EVP_CIPH_CUSTOM_COPY)
+
+BLOCK_CIPHER_custom(NID_aes, 128, 1, 16, xts, XTS,
+                    EVP_CIPH_FLAG_FIPS | XTS_FLAGS)
+    BLOCK_CIPHER_custom(NID_aes, 256, 1, 16, xts, XTS,
+                    EVP_CIPH_FLAG_FIPS | XTS_FLAGS)
 
 static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	EVP_AES_CCM_CTX *cctx = c->cipher_data;
-	switch (type)
-		{
-	case EVP_CTRL_INIT:
-		cctx->key_set = 0;
-		cctx->iv_set = 0;
-		cctx->L = 8;
-		cctx->M = 12;
-		cctx->tag_set = 0;
-		cctx->len_set = 0;
-		return 1;
-
-	case EVP_CTRL_CCM_SET_IVLEN:
-		arg = 15 - arg;
-	case EVP_CTRL_CCM_SET_L:
-		if (arg < 2 || arg > 8)
-			return 0;
-		cctx->L = arg;
-		return 1;
-
-	case EVP_CTRL_CCM_SET_TAG:
-		if ((arg & 1) || arg < 4 || arg > 16)
-			return 0;
-		if ((c->encrypt && ptr) || (!c->encrypt && !ptr))
-			return 0;
-		if (ptr)
-			{
-			cctx->tag_set = 1;
-			memcpy(c->buf, ptr, arg);
-			}
-		cctx->M = arg;
-		return 1;
-
-	case EVP_CTRL_CCM_GET_TAG:
-		if (!c->encrypt || !cctx->tag_set)
-			return 0;
-		if(!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
-			return 0;
-		cctx->tag_set = 0;
-		cctx->iv_set = 0;
-		cctx->len_set = 0;
-		return 1;
-
-	case EVP_CTRL_COPY:
-		{
-			EVP_CIPHER_CTX *out = ptr;
-			EVP_AES_CCM_CTX *cctx_out = out->cipher_data;
-			if (cctx->ccm.key)
-				{
-				if (cctx->ccm.key != &cctx->ks)
-					return 0;
-				cctx_out->ccm.key = &cctx_out->ks;
-				}
-			return 1;
-		}
-
-	default:
-		return -1;
-
-		}
-	}
+{
+    EVP_AES_CCM_CTX *cctx = c->cipher_data;
+    switch (type) {
+    case EVP_CTRL_INIT:
+        cctx->key_set = 0;
+        cctx->iv_set = 0;
+        cctx->L = 8;
+        cctx->M = 12;
+        cctx->tag_set = 0;
+        cctx->len_set = 0;
+        return 1;
+
+    case EVP_CTRL_CCM_SET_IVLEN:
+        arg = 15 - arg;
+    case EVP_CTRL_CCM_SET_L:
+        if (arg < 2 || arg > 8)
+            return 0;
+        cctx->L = arg;
+        return 1;
+
+    case EVP_CTRL_CCM_SET_TAG:
+        if ((arg & 1) || arg < 4 || arg > 16)
+            return 0;
+        if ((c->encrypt && ptr) || (!c->encrypt && !ptr))
+            return 0;
+        if (ptr) {
+            cctx->tag_set = 1;
+            memcpy(c->buf, ptr, arg);
+        }
+        cctx->M = arg;
+        return 1;
+
+    case EVP_CTRL_CCM_GET_TAG:
+        if (!c->encrypt || !cctx->tag_set)
+            return 0;
+        if (!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
+            return 0;
+        cctx->tag_set = 0;
+        cctx->iv_set = 0;
+        cctx->len_set = 0;
+        return 1;
+
+    case EVP_CTRL_COPY:
+        {
+            EVP_CIPHER_CTX *out = ptr;
+            EVP_AES_CCM_CTX *cctx_out = out->cipher_data;
+            if (cctx->ccm.key) {
+                if (cctx->ccm.key != &cctx->ks)
+                    return 0;
+                cctx_out->ccm.key = &cctx_out->ks;
+            }
+            return 1;
+        }
+
+    default:
+        return -1;
+
+    }
+}
 
 static int aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key) do
-		{
-#ifdef HWAES_CAPABLE
-		if (HWAES_CAPABLE)
-			{
-			HWAES_set_encrypt_key(key,ctx->key_len*8,&cctx->ks.ks);
-
-			CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)HWAES_encrypt);
-			cctx->str = NULL;
-			cctx->key_set = 1;
-			break;
-			}
-		else
-#endif
-#ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
-			vpaes_set_encrypt_key(key, ctx->key_len*8, &cctx->ks.ks);
-			CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)vpaes_encrypt);
-			cctx->str = NULL;
-			cctx->key_set = 1;
-			break;
-			}
-#endif
-		AES_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
-		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)AES_encrypt);
-		cctx->str = NULL;
-		cctx->key_set = 1;
-		} while (0);
-	if (iv)
-		{
-		memcpy(ctx->iv, iv, 15 - cctx->L);
-		cctx->iv_set = 1;
-		}
-	return 1;
-	}
+                            const unsigned char *iv, int enc)
+{
+    EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key)
+        do {
+# ifdef HWAES_CAPABLE
+            if (HWAES_CAPABLE) {
+                HWAES_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
+
+                CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
+                                   &cctx->ks, (block128_f) HWAES_encrypt);
+                cctx->str = NULL;
+                cctx->key_set = 1;
+                break;
+            } else
+# endif
+# ifdef VPAES_CAPABLE
+            if (VPAES_CAPABLE) {
+                vpaes_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
+                CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
+                                   &cctx->ks, (block128_f) vpaes_encrypt);
+                cctx->str = NULL;
+                cctx->key_set = 1;
+                break;
+            }
+# endif
+            AES_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks.ks);
+            CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
+                               &cctx->ks, (block128_f) AES_encrypt);
+            cctx->str = NULL;
+            cctx->key_set = 1;
+        } while (0);
+    if (iv) {
+        memcpy(ctx->iv, iv, 15 - cctx->L);
+        cctx->iv_set = 1;
+    }
+    return 1;
+}
 
 static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
-	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
-	CCM128_CONTEXT *ccm = &cctx->ccm;
-	/* If not set up, return error */
-	if (!cctx->iv_set && !cctx->key_set)
-		return -1;
-	if (!ctx->encrypt && !cctx->tag_set)
-		return -1;
-	if (!out)
-		{
-		if (!in)
-			{
-			if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L,len))
-				return -1;
-			cctx->len_set = 1;
-			return len;
-			}
-		/* If have AAD need message length */
-		if (!cctx->len_set && len)
-			return -1;
-		CRYPTO_ccm128_aad(ccm, in, len);
-		return len;
-		}
-	/* EVP_*Final() doesn't return any data */
-	if (!in)
-		return 0;
-	/* If not set length yet do it */
-	if (!cctx->len_set)
-		{
-		if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L, len))
-			return -1;
-		cctx->len_set = 1;
-		}
-	if (ctx->encrypt)
-		{
-		if (cctx->str ? CRYPTO_ccm128_encrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				CRYPTO_ccm128_encrypt(ccm, in, out, len))
-			return -1;
-		cctx->tag_set = 1;
-		return len;
-		}
-	else
-		{
-		int rv = -1;
-		if (cctx->str ? !CRYPTO_ccm128_decrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				!CRYPTO_ccm128_decrypt(ccm, in, out, len))
-			{
-			unsigned char tag[16];
-			if (CRYPTO_ccm128_tag(ccm, tag, cctx->M))
-				{
-				if (!memcmp(tag, ctx->buf, cctx->M))
-					rv = len;
-				}
-			}
-		if (rv == -1)
-			OPENSSL_cleanse(out, len);
-		cctx->iv_set = 0;
-		cctx->tag_set = 0;
-		cctx->len_set = 0;
-		return rv;
-		}
-
-	}
-
-#define aes_ccm_cleanup NULL
-
-BLOCK_CIPHER_custom(NID_aes,128,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+                          const unsigned char *in, size_t len)
+{
+    EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+    CCM128_CONTEXT *ccm = &cctx->ccm;
+    /* If not set up, return error */
+    if (!cctx->iv_set && !cctx->key_set)
+        return -1;
+    if (!ctx->encrypt && !cctx->tag_set)
+        return -1;
+    if (!out) {
+        if (!in) {
+            if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L, len))
+                return -1;
+            cctx->len_set = 1;
+            return len;
+        }
+        /* If have AAD need message length */
+        if (!cctx->len_set && len)
+            return -1;
+        CRYPTO_ccm128_aad(ccm, in, len);
+        return len;
+    }
+    /* EVP_*Final() doesn't return any data */
+    if (!in)
+        return 0;
+    /* If not set length yet do it */
+    if (!cctx->len_set) {
+        if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L, len))
+            return -1;
+        cctx->len_set = 1;
+    }
+    if (ctx->encrypt) {
+        if (cctx->str ? CRYPTO_ccm128_encrypt_ccm64(ccm, in, out, len,
+                                                    cctx->str) :
+            CRYPTO_ccm128_encrypt(ccm, in, out, len))
+            return -1;
+        cctx->tag_set = 1;
+        return len;
+    } else {
+        int rv = -1;
+        if (cctx->str ? !CRYPTO_ccm128_decrypt_ccm64(ccm, in, out, len,
+                                                     cctx->str) :
+            !CRYPTO_ccm128_decrypt(ccm, in, out, len)) {
+            unsigned char tag[16];
+            if (CRYPTO_ccm128_tag(ccm, tag, cctx->M)) {
+                if (!memcmp(tag, ctx->buf, cctx->M))
+                    rv = len;
+            }
+        }
+        if (rv == -1)
+            OPENSSL_cleanse(out, len);
+        cctx->iv_set = 0;
+        cctx->tag_set = 0;
+        cctx->len_set = 0;
+        return rv;
+    }
 
+}
+
+# define aes_ccm_cleanup NULL
+
+BLOCK_CIPHER_custom(NID_aes, 128, 1, 12, ccm, CCM,
+                    EVP_CIPH_FLAG_FIPS | CUSTOM_FLAGS)
+    BLOCK_CIPHER_custom(NID_aes, 192, 1, 12, ccm, CCM,
+                    EVP_CIPH_FLAG_FIPS | CUSTOM_FLAGS)
+    BLOCK_CIPHER_custom(NID_aes, 256, 1, 12, ccm, CCM,
+                    EVP_CIPH_FLAG_FIPS | CUSTOM_FLAGS)
 #endif
-typedef struct
-	{
-	union { double align; AES_KEY ks; } ks;
-	/* Indicates if IV has been set */
-	unsigned char *iv;
-	} EVP_AES_WRAP_CTX;
+typedef struct {
+    union {
+        double align;
+        AES_KEY ks;
+    } ks;
+    /* Indicates if IV has been set */
+    unsigned char *iv;
+} EVP_AES_WRAP_CTX;
 
 static int aes_wrap_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
-	EVP_AES_WRAP_CTX *wctx = ctx->cipher_data;
-	if (!iv && !key)
-		return 1;
-	if (key)
-		{
-		if (ctx->encrypt)
-			AES_set_encrypt_key(key, ctx->key_len * 8, &wctx->ks.ks);
-		else
-			AES_set_decrypt_key(key, ctx->key_len * 8, &wctx->ks.ks);
-		if (!iv)
-			wctx->iv = NULL;
-		}
-	if (iv)
-		{
-		memcpy(ctx->iv, iv, 8);
-		wctx->iv = ctx->iv;
-		}
-	return 1;
-	}
+                             const unsigned char *iv, int enc)
+{
+    EVP_AES_WRAP_CTX *wctx = ctx->cipher_data;
+    if (!iv && !key)
+        return 1;
+    if (key) {
+        if (ctx->encrypt)
+            AES_set_encrypt_key(key, ctx->key_len * 8, &wctx->ks.ks);
+        else
+            AES_set_decrypt_key(key, ctx->key_len * 8, &wctx->ks.ks);
+        if (!iv)
+            wctx->iv = NULL;
+    }
+    if (iv) {
+        memcpy(ctx->iv, iv, 8);
+        wctx->iv = ctx->iv;
+    }
+    return 1;
+}
 
 static int aes_wrap_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t inlen)
-	{
-	EVP_AES_WRAP_CTX *wctx = ctx->cipher_data;
-	size_t rv;
-	if (!in)
-		return 0;
-	if (inlen % 8)
-		return -1;
-	if (ctx->encrypt && inlen < 8)
-		return -1;
-	if (!ctx->encrypt && inlen < 16)
-		return -1;
-	if (!out)
-		{
-		if (ctx->encrypt)
-			return inlen + 8;
-		else
-			return inlen - 8;
-		}
-	if (ctx->encrypt)
-		rv = CRYPTO_128_wrap(&wctx->ks.ks, wctx->iv, out, in, inlen,
-						(block128_f)AES_encrypt);
-	else
-		rv = CRYPTO_128_unwrap(&wctx->ks.ks, wctx->iv, out, in, inlen,
-						(block128_f)AES_decrypt);
-	return rv ? (int)rv : -1;
-	}
-
-#define WRAP_FLAGS	(EVP_CIPH_WRAP_MODE \
-		| EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
-		| EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_FLAG_DEFAULT_ASN1)
+                           const unsigned char *in, size_t inlen)
+{
+    EVP_AES_WRAP_CTX *wctx = ctx->cipher_data;
+    size_t rv;
+    if (!in)
+        return 0;
+    if (inlen % 8)
+        return -1;
+    if (ctx->encrypt && inlen < 8)
+        return -1;
+    if (!ctx->encrypt && inlen < 16)
+        return -1;
+    if (!out) {
+        if (ctx->encrypt)
+            return inlen + 8;
+        else
+            return inlen - 8;
+    }
+    if (ctx->encrypt)
+        rv = CRYPTO_128_wrap(&wctx->ks.ks, wctx->iv, out, in, inlen,
+                             (block128_f) AES_encrypt);
+    else
+        rv = CRYPTO_128_unwrap(&wctx->ks.ks, wctx->iv, out, in, inlen,
+                               (block128_f) AES_decrypt);
+    return rv ? (int)rv : -1;
+}
+
+#define WRAP_FLAGS      (EVP_CIPH_WRAP_MODE \
+                | EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
+                | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_FLAG_DEFAULT_ASN1)
 
 static const EVP_CIPHER aes_128_wrap = {
-	NID_id_aes128_wrap,
-	8, 16, 8, WRAP_FLAGS,
-	aes_wrap_init_key, aes_wrap_cipher,
-	NULL,	
-	sizeof(EVP_AES_WRAP_CTX),
-	NULL,NULL,NULL,NULL };
+    NID_id_aes128_wrap,
+    8, 16, 8, WRAP_FLAGS,
+    aes_wrap_init_key, aes_wrap_cipher,
+    NULL,
+    sizeof(EVP_AES_WRAP_CTX),
+    NULL, NULL, NULL, NULL
+};
 
 const EVP_CIPHER *EVP_aes_128_wrap(void)
-	{
-	return &aes_128_wrap;
-	}
+{
+    return &aes_128_wrap;
+}
 
 static const EVP_CIPHER aes_192_wrap = {
-	NID_id_aes192_wrap,
-	8, 24, 8, WRAP_FLAGS,
-	aes_wrap_init_key, aes_wrap_cipher,
-	NULL,	
-	sizeof(EVP_AES_WRAP_CTX),
-	NULL,NULL,NULL,NULL };
+    NID_id_aes192_wrap,
+    8, 24, 8, WRAP_FLAGS,
+    aes_wrap_init_key, aes_wrap_cipher,
+    NULL,
+    sizeof(EVP_AES_WRAP_CTX),
+    NULL, NULL, NULL, NULL
+};
 
 const EVP_CIPHER *EVP_aes_192_wrap(void)
-	{
-	return &aes_192_wrap;
-	}
+{
+    return &aes_192_wrap;
+}
 
 static const EVP_CIPHER aes_256_wrap = {
-	NID_id_aes256_wrap,
-	8, 32, 8, WRAP_FLAGS,
-	aes_wrap_init_key, aes_wrap_cipher,
-	NULL,	
-	sizeof(EVP_AES_WRAP_CTX),
-	NULL,NULL,NULL,NULL };
+    NID_id_aes256_wrap,
+    8, 32, 8, WRAP_FLAGS,
+    aes_wrap_init_key, aes_wrap_cipher,
+    NULL,
+    sizeof(EVP_AES_WRAP_CTX),
+    NULL, NULL, NULL, NULL
+};
 
 const EVP_CIPHER *EVP_aes_256_wrap(void)
-	{
-	return &aes_256_wrap;
-	}
+{
+    return &aes_256_wrap;
+}
diff --git a/crypto/evp/e_aes_cbc_hmac_sha1.c b/crypto/evp/e_aes_cbc_hmac_sha1.c
index 3e41f5d419..e0127a9bb2 100644
--- a/crypto/evp/e_aes_cbc_hmac_sha1.c
+++ b/crypto/evp/e_aes_cbc_hmac_sha1.c
@@ -54,911 +54,949 @@
 
 #if !defined(OPENSSL_NO_AES) && !defined(OPENSSL_NO_SHA1)
 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "modes_lcl.h"
-
-#ifndef EVP_CIPH_FLAG_AEAD_CIPHER
-#define EVP_CIPH_FLAG_AEAD_CIPHER	0x200000
-#define EVP_CTRL_AEAD_TLS1_AAD		0x16
-#define EVP_CTRL_AEAD_SET_MAC_KEY	0x17
-#endif
-
-#if !defined(EVP_CIPH_FLAG_DEFAULT_ASN1)
-#define EVP_CIPH_FLAG_DEFAULT_ASN1 0
-#endif
-
-#if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
-#define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
-#endif
-
-#define TLS1_1_VERSION 0x0302
-
-typedef struct
-    {
-    AES_KEY		ks;
-    SHA_CTX		head,tail,md;
-    size_t		payload_length;	/* AAD length in decrypt case */
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "modes_lcl.h"
+
+# ifndef EVP_CIPH_FLAG_AEAD_CIPHER
+#  define EVP_CIPH_FLAG_AEAD_CIPHER       0x200000
+#  define EVP_CTRL_AEAD_TLS1_AAD          0x16
+#  define EVP_CTRL_AEAD_SET_MAC_KEY       0x17
+# endif
+
+# if !defined(EVP_CIPH_FLAG_DEFAULT_ASN1)
+#  define EVP_CIPH_FLAG_DEFAULT_ASN1 0
+# endif
+
+# if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
+#  define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
+# endif
+
+# define TLS1_1_VERSION 0x0302
+
+typedef struct {
+    AES_KEY ks;
+    SHA_CTX head, tail, md;
+    size_t payload_length;      /* AAD length in decrypt case */
     union {
-	unsigned int	tls_ver;
-    	unsigned char	tls_aad[16];	/* 13 used */
+        unsigned int tls_ver;
+        unsigned char tls_aad[16]; /* 13 used */
     } aux;
-    } EVP_AES_HMAC_SHA1;
+} EVP_AES_HMAC_SHA1;
 
-#define NO_PAYLOAD_LENGTH	((size_t)-1)
+# define NO_PAYLOAD_LENGTH       ((size_t)-1)
 
-#if	defined(AES_ASM) &&	( \
-	defined(__x86_64)	|| defined(__x86_64__)	|| \
-	defined(_M_AMD64)	|| defined(_M_X64)	|| \
-	defined(__INTEL__)	)
+# if     defined(AES_ASM) &&     ( \
+        defined(__x86_64)       || defined(__x86_64__)  || \
+        defined(_M_AMD64)       || defined(_M_X64)      || \
+        defined(__INTEL__)      )
 
 extern unsigned int OPENSSL_ia32cap_P[3];
-#define AESNI_CAPABLE   (1<<(57-32))
+#  define AESNI_CAPABLE   (1<<(57-32))
 
 int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+                          AES_KEY *key);
 int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+                          AES_KEY *key);
 
 void aesni_cbc_encrypt(const unsigned char *in,
-			   unsigned char *out,
-			   size_t length,
-			   const AES_KEY *key,
-			   unsigned char *ivec, int enc);
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key, unsigned char *ivec, int enc);
 
-void aesni_cbc_sha1_enc (const void *inp, void *out, size_t blocks,
-		const AES_KEY *key, unsigned char iv[16],
-		SHA_CTX *ctx,const void *in0);
+void aesni_cbc_sha1_enc(const void *inp, void *out, size_t blocks,
+                        const AES_KEY *key, unsigned char iv[16],
+                        SHA_CTX *ctx, const void *in0);
 
-void aesni256_cbc_sha1_dec (const void *inp, void *out, size_t blocks,
-		const AES_KEY *key, unsigned char iv[16],
-		SHA_CTX *ctx,const void *in0);
+void aesni256_cbc_sha1_dec(const void *inp, void *out, size_t blocks,
+                           const AES_KEY *key, unsigned char iv[16],
+                           SHA_CTX *ctx, const void *in0);
 
-#define data(ctx) ((EVP_AES_HMAC_SHA1 *)(ctx)->cipher_data)
+#  define data(ctx) ((EVP_AES_HMAC_SHA1 *)(ctx)->cipher_data)
 
 static int aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
-	EVP_AES_HMAC_SHA1 *key = data(ctx);
-	int ret;
-
-	if (enc)
-		ret=aesni_set_encrypt_key(inkey,ctx->key_len*8,&key->ks);
-	else
-		ret=aesni_set_decrypt_key(inkey,ctx->key_len*8,&key->ks);
-
-	SHA1_Init(&key->head);	/* handy when benchmarking */
-	key->tail = key->head;
-	key->md   = key->head;
-
-	key->payload_length = NO_PAYLOAD_LENGTH;
-
-	return ret<0?0:1;
-	}
-
-#define	STITCHED_CALL
-#undef	STITCHED_DECRYPT_CALL
-
-#if !defined(STITCHED_CALL)
-#define	aes_off 0
-#endif
-
-void sha1_block_data_order (void *c,const void *p,size_t len);
-
-static void sha1_update(SHA_CTX *c,const void *data,size_t len)
-{	const unsigned char *ptr = data;
-	size_t res;
-
-	if ((res = c->num)) {
-		res = SHA_CBLOCK-res;
-		if (lenkey_len * 8, &key->ks);
+    else
+        ret = aesni_set_decrypt_key(inkey, ctx->key_len * 8, &key->ks);
 
-	if (len) {
-		sha1_block_data_order(c,ptr,len/SHA_CBLOCK);
+    SHA1_Init(&key->head);      /* handy when benchmarking */
+    key->tail = key->head;
+    key->md = key->head;
 
-		ptr += len;
-		c->Nh += len>>29;
-		c->Nl += len<<=3;
-		if (c->Nl<(unsigned int)len) c->Nh++;
-	}
+    key->payload_length = NO_PAYLOAD_LENGTH;
 
-	if (res)
-		SHA1_Update(c,ptr,res);
+    return ret < 0 ? 0 : 1;
 }
 
-#ifdef SHA1_Update
-#undef SHA1_Update
-#endif
-#define SHA1_Update sha1_update
-
-#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
-
-typedef struct { unsigned int A[8],B[8],C[8],D[8],E[8]; } SHA1_MB_CTX;
-typedef struct { const unsigned char *ptr; int blocks;  } HASH_DESC;
+#  define STITCHED_CALL
+#  undef  STITCHED_DECRYPT_CALL
 
-void sha1_multi_block(SHA1_MB_CTX *,const HASH_DESC *,int);
+#  if !defined(STITCHED_CALL)
+#   define aes_off 0
+#  endif
 
-typedef struct { const unsigned char *inp; unsigned char *out;
-		 int blocks; u64 iv[2]; } CIPH_DESC; 
+void sha1_block_data_order(void *c, const void *p, size_t len);
 
-void aesni_multi_cbc_encrypt(CIPH_DESC *,void *,int);
-
-static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,
-	unsigned char *out, const unsigned char *inp, size_t inp_len,
-	int n4x)	/* n4x is 1 or 2 */
+static void sha1_update(SHA_CTX *c, const void *data, size_t len)
 {
-	HASH_DESC	hash_d[8], edges[8];
-	CIPH_DESC	ciph_d[8];
-	unsigned char	storage[sizeof(SHA1_MB_CTX)+32];
-	union {	u64	q[16];
-		u32	d[32];
-		u8	c[128];	} blocks[8];
-	SHA1_MB_CTX	*ctx;
-	unsigned int	frag, last, packlen, i, x4=4*n4x, minblocks, processed=0;
-	size_t		ret = 0;
-	u8		*IVs;
-#if defined(BSWAP8)
-	u64		seqnum;
-#endif
-
-	/* ask for IVs in bulk */
-	if (RAND_bytes((IVs=blocks[0].c),16*x4)<=0)
-		return 0;
-
-	ctx = (SHA1_MB_CTX *)(storage+32-((size_t)storage%32));	/* align */
-
-	frag = (unsigned int)inp_len>>(1+n4x);
-	last = (unsigned int)inp_len+frag-(frag<<(1+n4x));
-	if (last>frag && ((last+13+9)%64)<(x4-1)) {
-		frag++;
-		last -= x4-1;
-	}
-
-	packlen = 5+16+((frag+20+16)&-16);
-
-	/* populate descriptors with pointers and IVs */
-	hash_d[0].ptr = inp;
-	ciph_d[0].inp = inp;
-	/* 5+16 is place for header and explicit IV */
-	ciph_d[0].out = out+5+16;
-	memcpy(ciph_d[0].out-16,IVs,16);
-	memcpy(ciph_d[0].iv,IVs,16);	IVs += 16;
-
-	for (i=1;imd.data,8);
-	seqnum = BSWAP8(blocks[0].q[0]);
-#endif
-	for (i=0;iA[i] = key->md.h0;
-		ctx->B[i] = key->md.h1;
-		ctx->C[i] = key->md.h2;
-		ctx->D[i] = key->md.h3;
-		ctx->E[i] = key->md.h4;
-
-		/* fix seqnum */
-#if defined(BSWAP8)
-		blocks[i].q[0] = BSWAP8(seqnum+i);
-#else
-		for (carry=i,j=8;j--;) {
-			blocks[i].c[j] = ((u8*)key->md.data)[j]+carry;
-			carry = (blocks[i].c[j]-carry)>>(sizeof(carry)*8-1);
-		}
-#endif
-		blocks[i].c[8] = ((u8*)key->md.data)[8];
-		blocks[i].c[9] = ((u8*)key->md.data)[9];
-		blocks[i].c[10] = ((u8*)key->md.data)[10];
-		/* fix length */
-		blocks[i].c[11] = (u8)(len>>8);
-		blocks[i].c[12] = (u8)(len);
-
-		memcpy(blocks[i].c+13,hash_d[i].ptr,64-13);
-		hash_d[i].ptr += 64-13;
-		hash_d[i].blocks = (len-(64-13))/64;
-
-		edges[i].ptr = blocks[i].c;
-		edges[i].blocks = 1;
-	}
-
-	/* hash 13-byte headers and first 64-13 bytes of inputs */
-	sha1_multi_block(ctx,edges,n4x);
-	/* hash bulk inputs */
-#define	MAXCHUNKSIZE	2048
-#if	MAXCHUNKSIZE%64
-#error	"MAXCHUNKSIZE is not divisible by 64"
-#elif	MAXCHUNKSIZE
-	/* goal is to minimize pressure on L1 cache by moving
-	 * in shorter steps, so that hashed data is still in
-	 * the cache by the time we encrypt it */
-	minblocks = ((frag<=last ? frag : last)-(64-13))/64;
-	if (minblocks>MAXCHUNKSIZE/64) {
-		for (i=0;iks,n4x);
-
-			for (i=0;iMAXCHUNKSIZE/64);
-	}
-#endif
-#undef	MAXCHUNKSIZE
-	sha1_multi_block(ctx,hash_d,n4x);
-
-	memset(blocks,0,sizeof(blocks));
-	for (i=0;iA[i]);	ctx->A[i] = key->tail.h0;
-		blocks[i].d[1] = BSWAP4(ctx->B[i]);	ctx->B[i] = key->tail.h1;
-		blocks[i].d[2] = BSWAP4(ctx->C[i]);	ctx->C[i] = key->tail.h2;
-		blocks[i].d[3] = BSWAP4(ctx->D[i]);	ctx->D[i] = key->tail.h3;
-		blocks[i].d[4] = BSWAP4(ctx->E[i]);	ctx->E[i] = key->tail.h4;
-		blocks[i].c[20] = 0x80;
-		blocks[i].d[15] = BSWAP4((64+20)*8);
-#else
-		PUTU32(blocks[i].c+0,ctx->A[i]);	ctx->A[i] = key->tail.h0;
-		PUTU32(blocks[i].c+4,ctx->B[i]);	ctx->B[i] = key->tail.h1;
-		PUTU32(blocks[i].c+8,ctx->C[i]);	ctx->C[i] = key->tail.h2;
-		PUTU32(blocks[i].c+12,ctx->D[i]);	ctx->D[i] = key->tail.h3;
-		PUTU32(blocks[i].c+16,ctx->E[i]);	ctx->E[i] = key->tail.h4;
-		blocks[i].c[20] = 0x80;
-		PUTU32(blocks[i].c+60,(64+20)*8);
-#endif
-		edges[i].ptr = blocks[i].c;
-		edges[i].blocks = 1;
-	}
-
-	/* finalize MACs */
-	sha1_multi_block(ctx,edges,n4x);
-
-	for (i=0;iA[i]);
-		PUTU32(out+4,ctx->B[i]);
-		PUTU32(out+8,ctx->C[i]);
-		PUTU32(out+12,ctx->D[i]);
-		PUTU32(out+16,ctx->E[i]);
-		out += 20;
-		len += 20;
+    const unsigned char *ptr = data;
+    size_t res;
+
+    if ((res = c->num)) {
+        res = SHA_CBLOCK - res;
+        if (len < res)
+            res = len;
+        SHA1_Update(c, ptr, res);
+        ptr += res;
+        len -= res;
+    }
+
+    res = len % SHA_CBLOCK;
+    len -= res;
+
+    if (len) {
+        sha1_block_data_order(c, ptr, len / SHA_CBLOCK);
+
+        ptr += len;
+        c->Nh += len >> 29;
+        c->Nl += len <<= 3;
+        if (c->Nl < (unsigned int)len)
+            c->Nh++;
+    }
+
+    if (res)
+        SHA1_Update(c, ptr, res);
+}
 
-		/* pad */
-		pad = 15-len%16;
-		for (j=0;j<=pad;j++) *(out++) = pad;
-		len += pad+1;
+#  ifdef SHA1_Update
+#   undef SHA1_Update
+#  endif
+#  define SHA1_Update sha1_update
 
-		ciph_d[i].blocks = (len-processed)/16;
-		len += 16;	/* account for explicit iv */
+#  if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
 
-		/* arrange header */
-		out0[0] = ((u8*)key->md.data)[8];
-		out0[1] = ((u8*)key->md.data)[9];
-		out0[2] = ((u8*)key->md.data)[10];
-		out0[3] = (u8)(len>>8);
-		out0[4] = (u8)(len);
+typedef struct {
+    unsigned int A[8], B[8], C[8], D[8], E[8];
+} SHA1_MB_CTX;
+typedef struct {
+    const unsigned char *ptr;
+    int blocks;
+} HASH_DESC;
 
-		ret += len+5;
-		inp += frag;
-	}
+void sha1_multi_block(SHA1_MB_CTX *, const HASH_DESC *, int);
 
-	aesni_multi_cbc_encrypt(ciph_d,&key->ks,n4x);
+typedef struct {
+    const unsigned char *inp;
+    unsigned char *out;
+    int blocks;
+    u64 iv[2];
+} CIPH_DESC;
 
-	OPENSSL_cleanse(blocks,sizeof(blocks));
-	OPENSSL_cleanse(ctx,sizeof(*ctx));
+void aesni_multi_cbc_encrypt(CIPH_DESC *, void *, int);
 
-	return ret;
+static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA1 *key,
+                                         unsigned char *out,
+                                         const unsigned char *inp,
+                                         size_t inp_len, int n4x)
+{                               /* n4x is 1 or 2 */
+    HASH_DESC hash_d[8], edges[8];
+    CIPH_DESC ciph_d[8];
+    unsigned char storage[sizeof(SHA1_MB_CTX) + 32];
+    union {
+        u64 q[16];
+        u32 d[32];
+        u8 c[128];
+    } blocks[8];
+    SHA1_MB_CTX *ctx;
+    unsigned int frag, last, packlen, i, x4 = 4 * n4x, minblocks, processed =
+        0;
+    size_t ret = 0;
+    u8 *IVs;
+#   if defined(BSWAP8)
+    u64 seqnum;
+#   endif
+
+    /* ask for IVs in bulk */
+    if (RAND_bytes((IVs = blocks[0].c), 16 * x4) <= 0)
+        return 0;
+
+    ctx = (SHA1_MB_CTX *) (storage + 32 - ((size_t)storage % 32)); /* align */
+
+    frag = (unsigned int)inp_len >> (1 + n4x);
+    last = (unsigned int)inp_len + frag - (frag << (1 + n4x));
+    if (last > frag && ((last + 13 + 9) % 64) < (x4 - 1)) {
+        frag++;
+        last -= x4 - 1;
+    }
+
+    packlen = 5 + 16 + ((frag + 20 + 16) & -16);
+
+    /* populate descriptors with pointers and IVs */
+    hash_d[0].ptr = inp;
+    ciph_d[0].inp = inp;
+    /* 5+16 is place for header and explicit IV */
+    ciph_d[0].out = out + 5 + 16;
+    memcpy(ciph_d[0].out - 16, IVs, 16);
+    memcpy(ciph_d[0].iv, IVs, 16);
+    IVs += 16;
+
+    for (i = 1; i < x4; i++) {
+        ciph_d[i].inp = hash_d[i].ptr = hash_d[i - 1].ptr + frag;
+        ciph_d[i].out = ciph_d[i - 1].out + packlen;
+        memcpy(ciph_d[i].out - 16, IVs, 16);
+        memcpy(ciph_d[i].iv, IVs, 16);
+        IVs += 16;
+    }
+
+#   if defined(BSWAP8)
+    memcpy(blocks[0].c, key->md.data, 8);
+    seqnum = BSWAP8(blocks[0].q[0]);
+#   endif
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag);
+#   if !defined(BSWAP8)
+        unsigned int carry, j;
+#   endif
+
+        ctx->A[i] = key->md.h0;
+        ctx->B[i] = key->md.h1;
+        ctx->C[i] = key->md.h2;
+        ctx->D[i] = key->md.h3;
+        ctx->E[i] = key->md.h4;
+
+        /* fix seqnum */
+#   if defined(BSWAP8)
+        blocks[i].q[0] = BSWAP8(seqnum + i);
+#   else
+        for (carry = i, j = 8; j--;) {
+            blocks[i].c[j] = ((u8 *)key->md.data)[j] + carry;
+            carry = (blocks[i].c[j] - carry) >> (sizeof(carry) * 8 - 1);
+        }
+#   endif
+        blocks[i].c[8] = ((u8 *)key->md.data)[8];
+        blocks[i].c[9] = ((u8 *)key->md.data)[9];
+        blocks[i].c[10] = ((u8 *)key->md.data)[10];
+        /* fix length */
+        blocks[i].c[11] = (u8)(len >> 8);
+        blocks[i].c[12] = (u8)(len);
+
+        memcpy(blocks[i].c + 13, hash_d[i].ptr, 64 - 13);
+        hash_d[i].ptr += 64 - 13;
+        hash_d[i].blocks = (len - (64 - 13)) / 64;
+
+        edges[i].ptr = blocks[i].c;
+        edges[i].blocks = 1;
+    }
+
+    /* hash 13-byte headers and first 64-13 bytes of inputs */
+    sha1_multi_block(ctx, edges, n4x);
+    /* hash bulk inputs */
+#   define MAXCHUNKSIZE    2048
+#   if     MAXCHUNKSIZE%64
+#    error  "MAXCHUNKSIZE is not divisible by 64"
+#   elif   MAXCHUNKSIZE
+    /*
+     * goal is to minimize pressure on L1 cache by moving in shorter steps,
+     * so that hashed data is still in the cache by the time we encrypt it
+     */
+    minblocks = ((frag <= last ? frag : last) - (64 - 13)) / 64;
+    if (minblocks > MAXCHUNKSIZE / 64) {
+        for (i = 0; i < x4; i++) {
+            edges[i].ptr = hash_d[i].ptr;
+            edges[i].blocks = MAXCHUNKSIZE / 64;
+            ciph_d[i].blocks = MAXCHUNKSIZE / 16;
+        }
+        do {
+            sha1_multi_block(ctx, edges, n4x);
+            aesni_multi_cbc_encrypt(ciph_d, &key->ks, n4x);
+
+            for (i = 0; i < x4; i++) {
+                edges[i].ptr = hash_d[i].ptr += MAXCHUNKSIZE;
+                hash_d[i].blocks -= MAXCHUNKSIZE / 64;
+                edges[i].blocks = MAXCHUNKSIZE / 64;
+                ciph_d[i].inp += MAXCHUNKSIZE;
+                ciph_d[i].out += MAXCHUNKSIZE;
+                ciph_d[i].blocks = MAXCHUNKSIZE / 16;
+                memcpy(ciph_d[i].iv, ciph_d[i].out - 16, 16);
+            }
+            processed += MAXCHUNKSIZE;
+            minblocks -= MAXCHUNKSIZE / 64;
+        } while (minblocks > MAXCHUNKSIZE / 64);
+    }
+#   endif
+#   undef  MAXCHUNKSIZE
+    sha1_multi_block(ctx, hash_d, n4x);
+
+    memset(blocks, 0, sizeof(blocks));
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag),
+            off = hash_d[i].blocks * 64;
+        const unsigned char *ptr = hash_d[i].ptr + off;
+
+        off = (len - processed) - (64 - 13) - off; /* remainder actually */
+        memcpy(blocks[i].c, ptr, off);
+        blocks[i].c[off] = 0x80;
+        len += 64 + 13;         /* 64 is HMAC header */
+        len *= 8;               /* convert to bits */
+        if (off < (64 - 8)) {
+#   ifdef BSWAP4
+            blocks[i].d[15] = BSWAP4(len);
+#   else
+            PUTU32(blocks[i].c + 60, len);
+#   endif
+            edges[i].blocks = 1;
+        } else {
+#   ifdef BSWAP4
+            blocks[i].d[31] = BSWAP4(len);
+#   else
+            PUTU32(blocks[i].c + 124, len);
+#   endif
+            edges[i].blocks = 2;
+        }
+        edges[i].ptr = blocks[i].c;
+    }
+
+    /* hash input tails and finalize */
+    sha1_multi_block(ctx, edges, n4x);
+
+    memset(blocks, 0, sizeof(blocks));
+    for (i = 0; i < x4; i++) {
+#   ifdef BSWAP4
+        blocks[i].d[0] = BSWAP4(ctx->A[i]);
+        ctx->A[i] = key->tail.h0;
+        blocks[i].d[1] = BSWAP4(ctx->B[i]);
+        ctx->B[i] = key->tail.h1;
+        blocks[i].d[2] = BSWAP4(ctx->C[i]);
+        ctx->C[i] = key->tail.h2;
+        blocks[i].d[3] = BSWAP4(ctx->D[i]);
+        ctx->D[i] = key->tail.h3;
+        blocks[i].d[4] = BSWAP4(ctx->E[i]);
+        ctx->E[i] = key->tail.h4;
+        blocks[i].c[20] = 0x80;
+        blocks[i].d[15] = BSWAP4((64 + 20) * 8);
+#   else
+        PUTU32(blocks[i].c + 0, ctx->A[i]);
+        ctx->A[i] = key->tail.h0;
+        PUTU32(blocks[i].c + 4, ctx->B[i]);
+        ctx->B[i] = key->tail.h1;
+        PUTU32(blocks[i].c + 8, ctx->C[i]);
+        ctx->C[i] = key->tail.h2;
+        PUTU32(blocks[i].c + 12, ctx->D[i]);
+        ctx->D[i] = key->tail.h3;
+        PUTU32(blocks[i].c + 16, ctx->E[i]);
+        ctx->E[i] = key->tail.h4;
+        blocks[i].c[20] = 0x80;
+        PUTU32(blocks[i].c + 60, (64 + 20) * 8);
+#   endif
+        edges[i].ptr = blocks[i].c;
+        edges[i].blocks = 1;
+    }
+
+    /* finalize MACs */
+    sha1_multi_block(ctx, edges, n4x);
+
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag), pad, j;
+        unsigned char *out0 = out;
+
+        memcpy(ciph_d[i].out, ciph_d[i].inp, len - processed);
+        ciph_d[i].inp = ciph_d[i].out;
+
+        out += 5 + 16 + len;
+
+        /* write MAC */
+        PUTU32(out + 0, ctx->A[i]);
+        PUTU32(out + 4, ctx->B[i]);
+        PUTU32(out + 8, ctx->C[i]);
+        PUTU32(out + 12, ctx->D[i]);
+        PUTU32(out + 16, ctx->E[i]);
+        out += 20;
+        len += 20;
+
+        /* pad */
+        pad = 15 - len % 16;
+        for (j = 0; j <= pad; j++)
+            *(out++) = pad;
+        len += pad + 1;
+
+        ciph_d[i].blocks = (len - processed) / 16;
+        len += 16;              /* account for explicit iv */
+
+        /* arrange header */
+        out0[0] = ((u8 *)key->md.data)[8];
+        out0[1] = ((u8 *)key->md.data)[9];
+        out0[2] = ((u8 *)key->md.data)[10];
+        out0[3] = (u8)(len >> 8);
+        out0[4] = (u8)(len);
+
+        ret += len + 5;
+        inp += frag;
+    }
+
+    aesni_multi_cbc_encrypt(ciph_d, &key->ks, n4x);
+
+    OPENSSL_cleanse(blocks, sizeof(blocks));
+    OPENSSL_cleanse(ctx, sizeof(*ctx));
+
+    return ret;
 }
-#endif
+#  endif
 
 static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
-	EVP_AES_HMAC_SHA1 *key = data(ctx);
-	unsigned int l;
-	size_t	plen = key->payload_length,
-		iv = 0,		/* explicit IV in TLS 1.1 and later */
-		sha_off = 0;
-#if defined(STITCHED_CALL)
-	size_t	aes_off = 0,
-		blocks;
-
-	sha_off = SHA_CBLOCK-key->md.num;
-#endif
-
-	key->payload_length = NO_PAYLOAD_LENGTH;
-
-	if (len%AES_BLOCK_SIZE) return 0;
-
-	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH)
-			plen = len;
-		else if (len!=((plen+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE))
-			return 0;
-		else if (key->aux.tls_ver >= TLS1_1_VERSION)
-			iv = AES_BLOCK_SIZE;
-
-#if defined(STITCHED_CALL)
-		if (plen>(sha_off+iv) && (blocks=(plen-(sha_off+iv))/SHA_CBLOCK)) {
-			SHA1_Update(&key->md,in+iv,sha_off);
-
-			aesni_cbc_sha1_enc(in,out,blocks,&key->ks,
-				ctx->iv,&key->md,in+iv+sha_off);
-			blocks *= SHA_CBLOCK;
-			aes_off += blocks;
-			sha_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
-		} else {
-			sha_off = 0;
-		}
-#endif
-		sha_off += iv;
-		SHA1_Update(&key->md,in+sha_off,plen-sha_off);
-
-		if (plen!=len)	{	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+aes_off,in+aes_off,plen-aes_off);
-
-			/* calculate HMAC and append it to payload */
-			SHA1_Final(out+plen,&key->md);
-			key->md = key->tail;
-			SHA1_Update(&key->md,out+plen,SHA_DIGEST_LENGTH);
-			SHA1_Final(out+plen,&key->md);
-
-			/* pad the payload|hmac */
-			plen += SHA_DIGEST_LENGTH;
-			for (l=len-plen-1;plenks,ctx->iv,1);
-		} else {
-			aesni_cbc_encrypt(in+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
-		}
-	} else {
-		union { unsigned int  u[SHA_DIGEST_LENGTH/sizeof(unsigned int)];
-			unsigned char c[32+SHA_DIGEST_LENGTH]; } mac, *pmac;
-
-		/* arrange cache line alignment */
-		pmac = (void *)(((size_t)mac.c+31)&((size_t)0-32));
-
-		if (plen != NO_PAYLOAD_LENGTH) {	/* "TLS" mode of operation */
-			size_t inp_len, mask, j, i;
-			unsigned int res, maxpad, pad, bitlen;
-			int ret = 1;
-			union {	unsigned int  u[SHA_LBLOCK];
-				unsigned char c[SHA_CBLOCK]; }
-				*data = (void *)key->md.data;
-#if defined(STITCHED_DECRYPT_CALL)
-			unsigned char tail_iv[AES_BLOCK_SIZE];
-			int stitch=0;
-#endif
+                                      const unsigned char *in, size_t len)
+{
+    EVP_AES_HMAC_SHA1 *key = data(ctx);
+    unsigned int l;
+    size_t plen = key->payload_length, iv = 0, /* explicit IV in TLS 1.1 and
+                                                * later */
+        sha_off = 0;
+#  if defined(STITCHED_CALL)
+    size_t aes_off = 0, blocks;
+
+    sha_off = SHA_CBLOCK - key->md.num;
+#  endif
+
+    key->payload_length = NO_PAYLOAD_LENGTH;
+
+    if (len % AES_BLOCK_SIZE)
+        return 0;
+
+    if (ctx->encrypt) {
+        if (plen == NO_PAYLOAD_LENGTH)
+            plen = len;
+        else if (len !=
+                 ((plen + SHA_DIGEST_LENGTH +
+                   AES_BLOCK_SIZE) & -AES_BLOCK_SIZE))
+            return 0;
+        else if (key->aux.tls_ver >= TLS1_1_VERSION)
+            iv = AES_BLOCK_SIZE;
+
+#  if defined(STITCHED_CALL)
+        if (plen > (sha_off + iv)
+            && (blocks = (plen - (sha_off + iv)) / SHA_CBLOCK)) {
+            SHA1_Update(&key->md, in + iv, sha_off);
+
+            aesni_cbc_sha1_enc(in, out, blocks, &key->ks,
+                               ctx->iv, &key->md, in + iv + sha_off);
+            blocks *= SHA_CBLOCK;
+            aes_off += blocks;
+            sha_off += blocks;
+            key->md.Nh += blocks >> 29;
+            key->md.Nl += blocks <<= 3;
+            if (key->md.Nl < (unsigned int)blocks)
+                key->md.Nh++;
+        } else {
+            sha_off = 0;
+        }
+#  endif
+        sha_off += iv;
+        SHA1_Update(&key->md, in + sha_off, plen - sha_off);
+
+        if (plen != len) {      /* "TLS" mode of operation */
+            if (in != out)
+                memcpy(out + aes_off, in + aes_off, plen - aes_off);
+
+            /* calculate HMAC and append it to payload */
+            SHA1_Final(out + plen, &key->md);
+            key->md = key->tail;
+            SHA1_Update(&key->md, out + plen, SHA_DIGEST_LENGTH);
+            SHA1_Final(out + plen, &key->md);
+
+            /* pad the payload|hmac */
+            plen += SHA_DIGEST_LENGTH;
+            for (l = len - plen - 1; plen < len; plen++)
+                out[plen] = l;
+            /* encrypt HMAC|padding at once */
+            aesni_cbc_encrypt(out + aes_off, out + aes_off, len - aes_off,
+                              &key->ks, ctx->iv, 1);
+        } else {
+            aesni_cbc_encrypt(in + aes_off, out + aes_off, len - aes_off,
+                              &key->ks, ctx->iv, 1);
+        }
+    } else {
+        union {
+            unsigned int u[SHA_DIGEST_LENGTH / sizeof(unsigned int)];
+            unsigned char c[32 + SHA_DIGEST_LENGTH];
+        } mac, *pmac;
+
+        /* arrange cache line alignment */
+        pmac = (void *)(((size_t)mac.c + 31) & ((size_t)0 - 32));
+
+        if (plen != NO_PAYLOAD_LENGTH) { /* "TLS" mode of operation */
+            size_t inp_len, mask, j, i;
+            unsigned int res, maxpad, pad, bitlen;
+            int ret = 1;
+            union {
+                unsigned int u[SHA_LBLOCK];
+                unsigned char c[SHA_CBLOCK];
+            } *data = (void *)key->md.data;
+#  if defined(STITCHED_DECRYPT_CALL)
+            unsigned char tail_iv[AES_BLOCK_SIZE];
+            int stitch = 0;
+#  endif
+
+            if ((key->aux.tls_aad[plen - 4] << 8 | key->aux.tls_aad[plen - 3])
+                >= TLS1_1_VERSION) {
+                if (len < (AES_BLOCK_SIZE + SHA_DIGEST_LENGTH + 1))
+                    return 0;
+
+                /* omit explicit iv */
+                memcpy(ctx->iv, in, AES_BLOCK_SIZE);
+                in += AES_BLOCK_SIZE;
+                out += AES_BLOCK_SIZE;
+                len -= AES_BLOCK_SIZE;
+            } else if (len < (SHA_DIGEST_LENGTH + 1))
+                return 0;
+
+#  if defined(STITCHED_DECRYPT_CALL)
+            if (len >= 1024 && ctx->key_len == 32) {
+                /* decrypt last block */
+                memcpy(tail_iv, in + len - 2 * AES_BLOCK_SIZE,
+                       AES_BLOCK_SIZE);
+                aesni_cbc_encrypt(in + len - AES_BLOCK_SIZE,
+                                  out + len - AES_BLOCK_SIZE, AES_BLOCK_SIZE,
+                                  &key->ks, tail_iv, 0);
+                stitch = 1;
+            } else
+#  endif
+                /* decrypt HMAC|padding at once */
+                aesni_cbc_encrypt(in, out, len, &key->ks, ctx->iv, 0);
+
+            /* figure out payload length */
+            pad = out[len - 1];
+            maxpad = len - (SHA_DIGEST_LENGTH + 1);
+            maxpad |= (255 - maxpad) >> (sizeof(maxpad) * 8 - 8);
+            maxpad &= 255;
+
+            inp_len = len - (SHA_DIGEST_LENGTH + pad + 1);
+            mask = (0 - ((inp_len - len) >> (sizeof(inp_len) * 8 - 1)));
+            inp_len &= mask;
+            ret &= (int)mask;
+
+            key->aux.tls_aad[plen - 2] = inp_len >> 8;
+            key->aux.tls_aad[plen - 1] = inp_len;
+
+            /* calculate HMAC */
+            key->md = key->head;
+            SHA1_Update(&key->md, key->aux.tls_aad, plen);
+
+#  if defined(STITCHED_DECRYPT_CALL)
+            if (stitch) {
+                blocks = (len - (256 + 32 + SHA_CBLOCK)) / SHA_CBLOCK;
+                aes_off = len - AES_BLOCK_SIZE - blocks * SHA_CBLOCK;
+                sha_off = SHA_CBLOCK - plen;
+
+                aesni_cbc_encrypt(in, out, aes_off, &key->ks, ctx->iv, 0);
+
+                SHA1_Update(&key->md, out, sha_off);
+                aesni256_cbc_sha1_dec(in + aes_off,
+                                      out + aes_off, blocks, &key->ks,
+                                      ctx->iv, &key->md, out + sha_off);
+
+                sha_off += blocks *= SHA_CBLOCK;
+                out += sha_off;
+                len -= sha_off;
+                inp_len -= sha_off;
+
+                key->md.Nl += (blocks << 3); /* at most 18 bits */
+                memcpy(ctx->iv, tail_iv, AES_BLOCK_SIZE);
+            }
+#  endif
+
+#  if 1
+            len -= SHA_DIGEST_LENGTH; /* amend mac */
+            if (len >= (256 + SHA_CBLOCK)) {
+                j = (len - (256 + SHA_CBLOCK)) & (0 - SHA_CBLOCK);
+                j += SHA_CBLOCK - key->md.num;
+                SHA1_Update(&key->md, out, j);
+                out += j;
+                len -= j;
+                inp_len -= j;
+            }
+
+            /* but pretend as if we hashed padded payload */
+            bitlen = key->md.Nl + (inp_len << 3); /* at most 18 bits */
+#   ifdef BSWAP4
+            bitlen = BSWAP4(bitlen);
+#   else
+            mac.c[0] = 0;
+            mac.c[1] = (unsigned char)(bitlen >> 16);
+            mac.c[2] = (unsigned char)(bitlen >> 8);
+            mac.c[3] = (unsigned char)bitlen;
+            bitlen = mac.u[0];
+#   endif
+
+            pmac->u[0] = 0;
+            pmac->u[1] = 0;
+            pmac->u[2] = 0;
+            pmac->u[3] = 0;
+            pmac->u[4] = 0;
+
+            for (res = key->md.num, j = 0; j < len; j++) {
+                size_t c = out[j];
+                mask = (j - inp_len) >> (sizeof(j) * 8 - 8);
+                c &= mask;
+                c |= 0x80 & ~mask & ~((inp_len - j) >> (sizeof(j) * 8 - 8));
+                data->c[res++] = (unsigned char)c;
+
+                if (res != SHA_CBLOCK)
+                    continue;
+
+                /* j is not incremented yet */
+                mask = 0 - ((inp_len + 7 - j) >> (sizeof(j) * 8 - 1));
+                data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+                sha1_block_data_order(&key->md, data, 1);
+                mask &= 0 - ((j - inp_len - 72) >> (sizeof(j) * 8 - 1));
+                pmac->u[0] |= key->md.h0 & mask;
+                pmac->u[1] |= key->md.h1 & mask;
+                pmac->u[2] |= key->md.h2 & mask;
+                pmac->u[3] |= key->md.h3 & mask;
+                pmac->u[4] |= key->md.h4 & mask;
+                res = 0;
+            }
+
+            for (i = res; i < SHA_CBLOCK; i++, j++)
+                data->c[i] = 0;
+
+            if (res > SHA_CBLOCK - 8) {
+                mask = 0 - ((inp_len + 8 - j) >> (sizeof(j) * 8 - 1));
+                data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+                sha1_block_data_order(&key->md, data, 1);
+                mask &= 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
+                pmac->u[0] |= key->md.h0 & mask;
+                pmac->u[1] |= key->md.h1 & mask;
+                pmac->u[2] |= key->md.h2 & mask;
+                pmac->u[3] |= key->md.h3 & mask;
+                pmac->u[4] |= key->md.h4 & mask;
+
+                memset(data, 0, SHA_CBLOCK);
+                j += 64;
+            }
+            data->u[SHA_LBLOCK - 1] = bitlen;
+            sha1_block_data_order(&key->md, data, 1);
+            mask = 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
+            pmac->u[0] |= key->md.h0 & mask;
+            pmac->u[1] |= key->md.h1 & mask;
+            pmac->u[2] |= key->md.h2 & mask;
+            pmac->u[3] |= key->md.h3 & mask;
+            pmac->u[4] |= key->md.h4 & mask;
+
+#   ifdef BSWAP4
+            pmac->u[0] = BSWAP4(pmac->u[0]);
+            pmac->u[1] = BSWAP4(pmac->u[1]);
+            pmac->u[2] = BSWAP4(pmac->u[2]);
+            pmac->u[3] = BSWAP4(pmac->u[3]);
+            pmac->u[4] = BSWAP4(pmac->u[4]);
+#   else
+            for (i = 0; i < 5; i++) {
+                res = pmac->u[i];
+                pmac->c[4 * i + 0] = (unsigned char)(res >> 24);
+                pmac->c[4 * i + 1] = (unsigned char)(res >> 16);
+                pmac->c[4 * i + 2] = (unsigned char)(res >> 8);
+                pmac->c[4 * i + 3] = (unsigned char)res;
+            }
+#   endif
+            len += SHA_DIGEST_LENGTH;
+#  else
+            SHA1_Update(&key->md, out, inp_len);
+            res = key->md.num;
+            SHA1_Final(pmac->c, &key->md);
+
+            {
+                unsigned int inp_blocks, pad_blocks;
+
+                /* but pretend as if we hashed padded payload */
+                inp_blocks =
+                    1 + ((SHA_CBLOCK - 9 - res) >> (sizeof(res) * 8 - 1));
+                res += (unsigned int)(len - inp_len);
+                pad_blocks = res / SHA_CBLOCK;
+                res %= SHA_CBLOCK;
+                pad_blocks +=
+                    1 + ((SHA_CBLOCK - 9 - res) >> (sizeof(res) * 8 - 1));
+                for (; inp_blocks < pad_blocks; inp_blocks++)
+                    sha1_block_data_order(&key->md, data, 1);
+            }
+#  endif
+            key->md = key->tail;
+            SHA1_Update(&key->md, pmac->c, SHA_DIGEST_LENGTH);
+            SHA1_Final(pmac->c, &key->md);
+
+            /* verify HMAC */
+            out += inp_len;
+            len -= inp_len;
+#  if 1
+            {
+                unsigned char *p = out + len - 1 - maxpad - SHA_DIGEST_LENGTH;
+                size_t off = out - p;
+                unsigned int c, cmask;
+
+                maxpad += SHA_DIGEST_LENGTH;
+                for (res = 0, i = 0, j = 0; j < maxpad; j++) {
+                    c = p[j];
+                    cmask =
+                        ((int)(j - off - SHA_DIGEST_LENGTH)) >> (sizeof(int) *
+                                                                 8 - 1);
+                    res |= (c ^ pad) & ~cmask; /* ... and padding */
+                    cmask &= ((int)(off - 1 - j)) >> (sizeof(int) * 8 - 1);
+                    res |= (c ^ pmac->c[i]) & cmask;
+                    i += 1 & cmask;
+                }
+                maxpad -= SHA_DIGEST_LENGTH;
+
+                res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+                ret &= (int)~res;
+            }
+#  else
+            for (res = 0, i = 0; i < SHA_DIGEST_LENGTH; i++)
+                res |= out[i] ^ pmac->c[i];
+            res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+            ret &= (int)~res;
+
+            /* verify padding */
+            pad = (pad & ~res) | (maxpad & res);
+            out = out + len - 1 - pad;
+            for (res = 0, i = 0; i < pad; i++)
+                res |= out[i] ^ pad;
+
+            res = (0 - res) >> (sizeof(res) * 8 - 1);
+            ret &= (int)~res;
+#  endif
+            return ret;
+        } else {
+#  if defined(STITCHED_DECRYPT_CALL)
+            if (len >= 1024 && ctx->key_len == 32) {
+                if (sha_off %= SHA_CBLOCK)
+                    blocks = (len - 3 * SHA_CBLOCK) / SHA_CBLOCK;
+                else
+                    blocks = (len - 2 * SHA_CBLOCK) / SHA_CBLOCK;
+                aes_off = len - blocks * SHA_CBLOCK;
+
+                aesni_cbc_encrypt(in, out, aes_off, &key->ks, ctx->iv, 0);
+                SHA1_Update(&key->md, out, sha_off);
+                aesni256_cbc_sha1_dec(in + aes_off,
+                                      out + aes_off, blocks, &key->ks,
+                                      ctx->iv, &key->md, out + sha_off);
+
+                sha_off += blocks *= SHA_CBLOCK;
+                out += sha_off;
+                len -= sha_off;
+
+                key->md.Nh += blocks >> 29;
+                key->md.Nl += blocks <<= 3;
+                if (key->md.Nl < (unsigned int)blocks)
+                    key->md.Nh++;
+            } else
+#  endif
+                /* decrypt HMAC|padding at once */
+                aesni_cbc_encrypt(in, out, len, &key->ks, ctx->iv, 0);
+
+            SHA1_Update(&key->md, out, len);
+        }
+    }
+
+    return 1;
+}
 
-			if ((key->aux.tls_aad[plen-4]<<8|key->aux.tls_aad[plen-3])
-			    >= TLS1_1_VERSION) {
-			    	if (len<(AES_BLOCK_SIZE+SHA_DIGEST_LENGTH+1))
-					return 0;
-
-				/* omit explicit iv */
-				memcpy(ctx->iv,in,AES_BLOCK_SIZE);
-				in  += AES_BLOCK_SIZE;
-				out += AES_BLOCK_SIZE;
-				len -= AES_BLOCK_SIZE;
-			}
-			else if (len<(SHA_DIGEST_LENGTH+1))
-				return 0;
-
-#if defined(STITCHED_DECRYPT_CALL)
-			if (len>=1024 && ctx->key_len==32) {
-				/* decrypt last block */
-				memcpy(tail_iv,in+len-2*AES_BLOCK_SIZE,AES_BLOCK_SIZE);
-				aesni_cbc_encrypt(in+len-AES_BLOCK_SIZE,
-						out+len-AES_BLOCK_SIZE,AES_BLOCK_SIZE,
-						&key->ks,tail_iv,0);
-				stitch=1;
-			} else
-#endif
-			/* decrypt HMAC|padding at once */
-			aesni_cbc_encrypt(in,out,len,
-					&key->ks,ctx->iv,0);
-
-			/* figure out payload length */
-			pad = out[len-1];
-			maxpad = len-(SHA_DIGEST_LENGTH+1);
-			maxpad |= (255-maxpad)>>(sizeof(maxpad)*8-8);
-			maxpad &= 255;
-
-			inp_len = len - (SHA_DIGEST_LENGTH+pad+1);
-			mask = (0-((inp_len-len)>>(sizeof(inp_len)*8-1)));
-			inp_len &= mask;
-			ret &= (int)mask;
-
-			key->aux.tls_aad[plen-2] = inp_len>>8;
-			key->aux.tls_aad[plen-1] = inp_len;
-
-			/* calculate HMAC */
-			key->md = key->head;
-			SHA1_Update(&key->md,key->aux.tls_aad,plen);
-
-#if defined(STITCHED_DECRYPT_CALL)
-			if (stitch) {
-				blocks = (len-(256+32+SHA_CBLOCK))/SHA_CBLOCK;
-				aes_off = len-AES_BLOCK_SIZE-blocks*SHA_CBLOCK;
-				sha_off = SHA_CBLOCK-plen;
-
-				aesni_cbc_encrypt(in,out,aes_off,
-					&key->ks,ctx->iv,0);
-
-				SHA1_Update(&key->md,out,sha_off);
-				aesni256_cbc_sha1_dec(in+aes_off,
-					out+aes_off,blocks,&key->ks,ctx->iv,
-					&key->md,out+sha_off);
-
-				sha_off += blocks*=SHA_CBLOCK;
-				out += sha_off;
-				len -= sha_off;
-				inp_len -= sha_off;
-
-				key->md.Nl += (blocks<<3);	/* at most 18 bits */
-				memcpy(ctx->iv,tail_iv,AES_BLOCK_SIZE);
-			}
-#endif
+static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+                                    void *ptr)
+{
+    EVP_AES_HMAC_SHA1 *key = data(ctx);
+
+    switch (type) {
+    case EVP_CTRL_AEAD_SET_MAC_KEY:
+        {
+            unsigned int i;
+            unsigned char hmac_key[64];
+
+            memset(hmac_key, 0, sizeof(hmac_key));
+
+            if (arg > (int)sizeof(hmac_key)) {
+                SHA1_Init(&key->head);
+                SHA1_Update(&key->head, ptr, arg);
+                SHA1_Final(hmac_key, &key->head);
+            } else {
+                memcpy(hmac_key, ptr, arg);
+            }
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36; /* ipad */
+            SHA1_Init(&key->head);
+            SHA1_Update(&key->head, hmac_key, sizeof(hmac_key));
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36 ^ 0x5c; /* opad */
+            SHA1_Init(&key->tail);
+            SHA1_Update(&key->tail, hmac_key, sizeof(hmac_key));
+
+            OPENSSL_cleanse(hmac_key, sizeof(hmac_key));
+
+            return 1;
+        }
+    case EVP_CTRL_AEAD_TLS1_AAD:
+        {
+            unsigned char *p = ptr;
+            unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+            if (ctx->encrypt) {
+                key->payload_length = len;
+                if ((key->aux.tls_ver =
+                     p[arg - 4] << 8 | p[arg - 3]) >= TLS1_1_VERSION) {
+                    len -= AES_BLOCK_SIZE;
+                    p[arg - 2] = len >> 8;
+                    p[arg - 1] = len;
+                }
+                key->md = key->head;
+                SHA1_Update(&key->md, p, arg);
+
+                return (int)(((len + SHA_DIGEST_LENGTH +
+                               AES_BLOCK_SIZE) & -AES_BLOCK_SIZE)
+                             - len);
+            } else {
+                if (arg > 13)
+                    arg = 13;
+                memcpy(key->aux.tls_aad, ptr, arg);
+                key->payload_length = arg;
+
+                return SHA_DIGEST_LENGTH;
+            }
+        }
+#  if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE:
+        return (int)(5 + 16 + ((arg + 20 + 16) & -16));
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:
+        {
+            EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
+                (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *) ptr;
+            unsigned int n4x = 1, x4;
+            unsigned int frag, last, packlen, inp_len;
+
+            if (arg < (int)sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM))
+                return -1;
+
+            inp_len = param->inp[11] << 8 | param->inp[12];
+
+            if (ctx->encrypt) {
+                if ((param->inp[9] << 8 | param->inp[10]) < TLS1_1_VERSION)
+                    return -1;
+
+                if (inp_len) {
+                    if (inp_len < 4096)
+                        return 0; /* too short */
+
+                    if (inp_len >= 8192 && OPENSSL_ia32cap_P[2] & (1 << 5))
+                        n4x = 2; /* AVX2 */
+                } else if ((n4x = param->interleave / 4) && n4x <= 2)
+                    inp_len = param->len;
+                else
+                    return -1;
+
+                key->md = key->head;
+                SHA1_Update(&key->md, param->inp, 13);
+
+                x4 = 4 * n4x;
+                n4x += 1;
+
+                frag = inp_len >> n4x;
+                last = inp_len + frag - (frag << n4x);
+                if (last > frag && ((last + 13 + 9) % 64 < (x4 - 1))) {
+                    frag++;
+                    last -= x4 - 1;
+                }
+
+                packlen = 5 + 16 + ((frag + 20 + 16) & -16);
+                packlen = (packlen << n4x) - packlen;
+                packlen += 5 + 16 + ((last + 20 + 16) & -16);
+
+                param->interleave = x4;
+
+                return (int)packlen;
+            } else
+                return -1;      /* not yet */
+        }
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:
+        {
+            EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
+                (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *) ptr;
+
+            return (int)tls1_1_multi_block_encrypt(key, param->out,
+                                                   param->inp, param->len,
+                                                   param->interleave / 4);
+        }
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:
+#  endif
+    default:
+        return -1;
+    }
+}
 
-#if 1
-			len -= SHA_DIGEST_LENGTH;		/* amend mac */
-			if (len>=(256+SHA_CBLOCK)) {
-				j = (len-(256+SHA_CBLOCK))&(0-SHA_CBLOCK);
-				j += SHA_CBLOCK-key->md.num;
-				SHA1_Update(&key->md,out,j);
-				out += j;
-				len -= j;
-				inp_len -= j;
-			}
-
-			/* but pretend as if we hashed padded payload */
-			bitlen = key->md.Nl+(inp_len<<3);	/* at most 18 bits */
-#ifdef BSWAP4
-			bitlen = BSWAP4(bitlen);
-#else
-			mac.c[0] = 0;
-			mac.c[1] = (unsigned char)(bitlen>>16);
-			mac.c[2] = (unsigned char)(bitlen>>8);
-			mac.c[3] = (unsigned char)bitlen;
-			bitlen = mac.u[0];
-#endif
-
-			pmac->u[0]=0;
-			pmac->u[1]=0;
-			pmac->u[2]=0;
-			pmac->u[3]=0;
-			pmac->u[4]=0;
-
-			for (res=key->md.num, j=0;j>(sizeof(j)*8-8);
-				c &= mask;
-				c |= 0x80&~mask&~((inp_len-j)>>(sizeof(j)*8-8));
-				data->c[res++]=(unsigned char)c;
-
-				if (res!=SHA_CBLOCK) continue;
-
-				/* j is not incremented yet */
-				mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1));
-				pmac->u[0] |= key->md.h0 & mask;
-				pmac->u[1] |= key->md.h1 & mask;
-				pmac->u[2] |= key->md.h2 & mask;
-				pmac->u[3] |= key->md.h3 & mask;
-				pmac->u[4] |= key->md.h4 & mask;
-				res=0;
-			}
-
-			for(i=res;ic[i]=0;
-
-			if (res>SHA_CBLOCK-8) {
-				mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1));
-				pmac->u[0] |= key->md.h0 & mask;
-				pmac->u[1] |= key->md.h1 & mask;
-				pmac->u[2] |= key->md.h2 & mask;
-				pmac->u[3] |= key->md.h3 & mask;
-				pmac->u[4] |= key->md.h4 & mask;
-
-				memset(data,0,SHA_CBLOCK);
-				j+=64;
-			}
-			data->u[SHA_LBLOCK-1] = bitlen;
-			sha1_block_data_order(&key->md,data,1);
-			mask = 0-((j-inp_len-73)>>(sizeof(j)*8-1));
-			pmac->u[0] |= key->md.h0 & mask;
-			pmac->u[1] |= key->md.h1 & mask;
-			pmac->u[2] |= key->md.h2 & mask;
-			pmac->u[3] |= key->md.h3 & mask;
-			pmac->u[4] |= key->md.h4 & mask;
-
-#ifdef BSWAP4
-			pmac->u[0] = BSWAP4(pmac->u[0]);
-			pmac->u[1] = BSWAP4(pmac->u[1]);
-			pmac->u[2] = BSWAP4(pmac->u[2]);
-			pmac->u[3] = BSWAP4(pmac->u[3]);
-			pmac->u[4] = BSWAP4(pmac->u[4]);
-#else
-			for (i=0;i<5;i++) {
-				res = pmac->u[i];
-				pmac->c[4*i+0]=(unsigned char)(res>>24);
-				pmac->c[4*i+1]=(unsigned char)(res>>16);
-				pmac->c[4*i+2]=(unsigned char)(res>>8);
-				pmac->c[4*i+3]=(unsigned char)res;
-			}
-#endif
-			len += SHA_DIGEST_LENGTH;
-#else
-			SHA1_Update(&key->md,out,inp_len);
-			res = key->md.num;
-			SHA1_Final(pmac->c,&key->md);
-
-			{
-			unsigned int inp_blocks, pad_blocks;
-
-			/* but pretend as if we hashed padded payload */
-			inp_blocks = 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			res += (unsigned int)(len-inp_len);
-			pad_blocks = res / SHA_CBLOCK;
-			res %= SHA_CBLOCK;
-			pad_blocks += 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			for (;inp_blocksmd,data,1);
-			}
-#endif
-			key->md = key->tail;
-			SHA1_Update(&key->md,pmac->c,SHA_DIGEST_LENGTH);
-			SHA1_Final(pmac->c,&key->md);
-
-			/* verify HMAC */
-			out += inp_len;
-			len -= inp_len;
-#if 1
-			{
-			unsigned char *p = out+len-1-maxpad-SHA_DIGEST_LENGTH;
-			size_t off = out-p;
-			unsigned int c, cmask;
-
-			maxpad += SHA_DIGEST_LENGTH;
-			for (res=0,i=0,j=0;j>(sizeof(int)*8-1);
-				res |= (c^pad)&~cmask;	/* ... and padding */
-				cmask &= ((int)(off-1-j))>>(sizeof(int)*8-1);
-				res |= (c^pmac->c[i])&cmask;
-				i += 1&cmask;
-			}
-			maxpad -= SHA_DIGEST_LENGTH;
-
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
-			}
-#else
-			for (res=0,i=0;ic[i];
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
-
-			/* verify padding */
-			pad = (pad&~res) | (maxpad&res);
-			out = out+len-1-pad;
-			for (res=0,i=0;i>(sizeof(res)*8-1);
-			ret &= (int)~res;
-#endif
-			return ret;
-		} else {
-#if defined(STITCHED_DECRYPT_CALL)
-			if (len>=1024 && ctx->key_len==32) {
-				if (sha_off%=SHA_CBLOCK)
-					blocks = (len-3*SHA_CBLOCK)/SHA_CBLOCK;
-				else
-					blocks = (len-2*SHA_CBLOCK)/SHA_CBLOCK;
-				aes_off = len-blocks*SHA_CBLOCK;
-
-				aesni_cbc_encrypt(in,out,aes_off,
-					&key->ks,ctx->iv,0);
-				SHA1_Update(&key->md,out,sha_off);
-				aesni256_cbc_sha1_dec(in+aes_off,
-					out+aes_off,blocks,&key->ks,ctx->iv,
-					&key->md,out+sha_off);
-
-				sha_off += blocks*=SHA_CBLOCK;
-				out += sha_off;
-				len -= sha_off;
-
-				key->md.Nh += blocks>>29;
-				key->md.Nl += blocks<<=3;
-				if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
-			} else
-#endif
-			/* decrypt HMAC|padding at once */
-			aesni_cbc_encrypt(in,out,len,
-					&key->ks,ctx->iv,0);
-
-			SHA1_Update(&key->md,out,len);
-		}
-	}
-
-	return 1;
-	}
-
-static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
-	EVP_AES_HMAC_SHA1 *key = data(ctx);
-
-	switch (type)
-		{
-	case EVP_CTRL_AEAD_SET_MAC_KEY:
-		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
-
-		memset (hmac_key,0,sizeof(hmac_key));
-
-		if (arg > (int)sizeof(hmac_key)) {
-			SHA1_Init(&key->head);
-			SHA1_Update(&key->head,ptr,arg);
-			SHA1_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
-
-		for (i=0;ihead);
-		SHA1_Update(&key->head,hmac_key,sizeof(hmac_key));
-
-		for (i=0;itail);
-		SHA1_Update(&key->tail,hmac_key,sizeof(hmac_key));
-
-		OPENSSL_cleanse(hmac_key,sizeof(hmac_key));
-
-		return 1;
-		}
-	case EVP_CTRL_AEAD_TLS1_AAD:
-		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (ctx->encrypt)
-			{
-			key->payload_length = len;
-			if ((key->aux.tls_ver=p[arg-4]<<8|p[arg-3]) >= TLS1_1_VERSION) {
-				len -= AES_BLOCK_SIZE;
-				p[arg-2] = len>>8;
-				p[arg-1] = len;
-			}
-			key->md = key->head;
-			SHA1_Update(&key->md,p,arg);
-
-			return (int)(((len+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE)
-				- len);
-			}
-		else
-			{
-			if (arg>13) arg = 13;
-			memcpy(key->aux.tls_aad,ptr,arg);
-			key->payload_length = arg;
-
-			return SHA_DIGEST_LENGTH;
-			}
-		}
-#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE:
-		return (int)(5+16+((arg+20+16)&-16));
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:
-		{
-		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
-			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
-		unsigned int n4x=1, x4;
-		unsigned int frag, last, packlen, inp_len;
-
-		if (arg<(int)sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM)) return -1;
-
-		inp_len = param->inp[11]<<8|param->inp[12];
-
-		if (ctx->encrypt)
-			{
-			if ((param->inp[9]<<8|param->inp[10]) < TLS1_1_VERSION)
-				return -1;
-
-			if (inp_len)
-				{
-				if (inp_len<4096) return 0;	/* too short */
-
-				if (inp_len>=8192 && OPENSSL_ia32cap_P[2]&(1<<5))
-					n4x=2;	/* AVX2 */
-				}
-			else if ((n4x=param->interleave/4) && n4x<=2)
-				inp_len = param->len;
-			else
-				return -1;
-
-			key->md = key->head;
-			SHA1_Update(&key->md,param->inp,13);
-
-			x4 = 4*n4x; n4x += 1;
-
-			frag = inp_len>>n4x;
-			last = inp_len+frag-(frag<frag && ((last+13+9)%64<(x4-1))) {
-				frag++;
-				last -= x4-1;
-			}
-
-			packlen = 5+16+((frag+20+16)&-16);
-			packlen = (packlen<interleave = x4;
-
-			return (int)packlen;
-			}
-		else
-			return -1;	/* not yet */
-		}
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:
-		{
-		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
-			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
-
-		return (int)tls1_1_multi_block_encrypt(key,param->out,param->inp,
-						param->len,param->interleave/4);
-		}
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:
-#endif
-	default:
-		return -1;
-		}
-	}
-
-static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher =
-	{
-#ifdef NID_aes_128_cbc_hmac_sha1
-	NID_aes_128_cbc_hmac_sha1,
-#else
-	NID_undef,
-#endif
-	16,16,16,
-	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|
-	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
-	aesni_cbc_hmac_sha1_init_key,
-	aesni_cbc_hmac_sha1_cipher,
-	NULL,
-	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
-	aesni_cbc_hmac_sha1_ctrl,
-	NULL
-	};
-
-static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher =
-	{
-#ifdef NID_aes_256_cbc_hmac_sha1
-	NID_aes_256_cbc_hmac_sha1,
-#else
-	NID_undef,
-#endif
-	16,32,16,
-	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|
-	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
-	aesni_cbc_hmac_sha1_init_key,
-	aesni_cbc_hmac_sha1_cipher,
-	NULL,
-	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
-	aesni_cbc_hmac_sha1_ctrl,
-	NULL
-	};
+static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher = {
+#  ifdef NID_aes_128_cbc_hmac_sha1
+    NID_aes_128_cbc_hmac_sha1,
+#  else
+    NID_undef,
+#  endif
+    16, 16, 16,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_FLAG_DEFAULT_ASN1 |
+        EVP_CIPH_FLAG_AEAD_CIPHER | EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
+    aesni_cbc_hmac_sha1_init_key,
+    aesni_cbc_hmac_sha1_cipher,
+    NULL,
+    sizeof(EVP_AES_HMAC_SHA1),
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
+    aesni_cbc_hmac_sha1_ctrl,
+    NULL
+};
+
+static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher = {
+#  ifdef NID_aes_256_cbc_hmac_sha1
+    NID_aes_256_cbc_hmac_sha1,
+#  else
+    NID_undef,
+#  endif
+    16, 32, 16,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_FLAG_DEFAULT_ASN1 |
+        EVP_CIPH_FLAG_AEAD_CIPHER | EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
+    aesni_cbc_hmac_sha1_init_key,
+    aesni_cbc_hmac_sha1_cipher,
+    NULL,
+    sizeof(EVP_AES_HMAC_SHA1),
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
+    aesni_cbc_hmac_sha1_ctrl,
+    NULL
+};
 
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_128_cbc_hmac_sha1_cipher:NULL);
-	}
+{
+    return (OPENSSL_ia32cap_P[1] & AESNI_CAPABLE ?
+            &aesni_128_cbc_hmac_sha1_cipher : NULL);
+}
 
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_256_cbc_hmac_sha1_cipher:NULL);
-	}
-#else
+{
+    return (OPENSSL_ia32cap_P[1] & AESNI_CAPABLE ?
+            &aesni_256_cbc_hmac_sha1_cipher : NULL);
+}
+# else
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
+
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
-	return NULL;
-	}
-#endif
+{
+    return NULL;
+}
+# endif
 #endif
diff --git a/crypto/evp/e_aes_cbc_hmac_sha256.c b/crypto/evp/e_aes_cbc_hmac_sha256.c
index 448878b0b2..30398c7ca4 100644
--- a/crypto/evp/e_aes_cbc_hmac_sha256.c
+++ b/crypto/evp/e_aes_cbc_hmac_sha256.c
@@ -54,870 +54,917 @@
 
 #if !defined(OPENSSL_NO_AES) && !defined(OPENSSL_NO_SHA256)
 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "modes_lcl.h"
-
-#ifndef EVP_CIPH_FLAG_AEAD_CIPHER
-#define EVP_CIPH_FLAG_AEAD_CIPHER	0x200000
-#define EVP_CTRL_AEAD_TLS1_AAD		0x16
-#define EVP_CTRL_AEAD_SET_MAC_KEY	0x17
-#endif
-
-#if !defined(EVP_CIPH_FLAG_DEFAULT_ASN1)
-#define EVP_CIPH_FLAG_DEFAULT_ASN1 0
-#endif
-
-#if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
-#define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
-#endif
-
-#define TLS1_1_VERSION 0x0302
-
-typedef struct
-    {
-    AES_KEY		ks;
-    SHA256_CTX		head,tail,md;
-    size_t		payload_length;	/* AAD length in decrypt case */
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "modes_lcl.h"
+
+# ifndef EVP_CIPH_FLAG_AEAD_CIPHER
+#  define EVP_CIPH_FLAG_AEAD_CIPHER       0x200000
+#  define EVP_CTRL_AEAD_TLS1_AAD          0x16
+#  define EVP_CTRL_AEAD_SET_MAC_KEY       0x17
+# endif
+
+# if !defined(EVP_CIPH_FLAG_DEFAULT_ASN1)
+#  define EVP_CIPH_FLAG_DEFAULT_ASN1 0
+# endif
+
+# if !defined(EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
+#  define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
+# endif
+
+# define TLS1_1_VERSION 0x0302
+
+typedef struct {
+    AES_KEY ks;
+    SHA256_CTX head, tail, md;
+    size_t payload_length;      /* AAD length in decrypt case */
     union {
-	unsigned int	tls_ver;
-    	unsigned char	tls_aad[16];	/* 13 used */
+        unsigned int tls_ver;
+        unsigned char tls_aad[16]; /* 13 used */
     } aux;
-    } EVP_AES_HMAC_SHA256;
+} EVP_AES_HMAC_SHA256;
 
-#define NO_PAYLOAD_LENGTH	((size_t)-1)
+# define NO_PAYLOAD_LENGTH       ((size_t)-1)
 
-#if	defined(AES_ASM) &&	( \
-	defined(__x86_64)	|| defined(__x86_64__)	|| \
-	defined(_M_AMD64)	|| defined(_M_X64)	|| \
-	defined(__INTEL__)	)
+# if     defined(AES_ASM) &&     ( \
+        defined(__x86_64)       || defined(__x86_64__)  || \
+        defined(_M_AMD64)       || defined(_M_X64)      || \
+        defined(__INTEL__)      )
 
 extern unsigned int OPENSSL_ia32cap_P[3];
-#define AESNI_CAPABLE   (1<<(57-32))
+#  define AESNI_CAPABLE   (1<<(57-32))
 
 int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+                          AES_KEY *key);
 int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+                          AES_KEY *key);
 
 void aesni_cbc_encrypt(const unsigned char *in,
-			   unsigned char *out,
-			   size_t length,
-			   const AES_KEY *key,
-			   unsigned char *ivec, int enc);
+                       unsigned char *out,
+                       size_t length,
+                       const AES_KEY *key, unsigned char *ivec, int enc);
 
-int aesni_cbc_sha256_enc (const void *inp, void *out, size_t blocks,
-		const AES_KEY *key, unsigned char iv[16],
-		SHA256_CTX *ctx,const void *in0);
+int aesni_cbc_sha256_enc(const void *inp, void *out, size_t blocks,
+                         const AES_KEY *key, unsigned char iv[16],
+                         SHA256_CTX *ctx, const void *in0);
 
-#define data(ctx) ((EVP_AES_HMAC_SHA256 *)(ctx)->cipher_data)
+#  define data(ctx) ((EVP_AES_HMAC_SHA256 *)(ctx)->cipher_data)
 
 static int aesni_cbc_hmac_sha256_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
-	EVP_AES_HMAC_SHA256 *key = data(ctx);
-	int ret;
-
-	if (enc)
-		memset(&key->ks,0,sizeof(key->ks.rd_key)),
-		ret=aesni_set_encrypt_key(inkey,ctx->key_len*8,&key->ks);
-	else
-		ret=aesni_set_decrypt_key(inkey,ctx->key_len*8,&key->ks);
-
-	SHA256_Init(&key->head);	/* handy when benchmarking */
-	key->tail = key->head;
-	key->md   = key->head;
-
-	key->payload_length = NO_PAYLOAD_LENGTH;
-
-	return ret<0?0:1;
-	}
-
-#define	STITCHED_CALL
+                                          const unsigned char *inkey,
+                                          const unsigned char *iv, int enc)
+{
+    EVP_AES_HMAC_SHA256 *key = data(ctx);
+    int ret;
 
-#if !defined(STITCHED_CALL)
-#define	aes_off 0
-#endif
+    if (enc)
+        memset(&key->ks, 0, sizeof(key->ks.rd_key)),
+            ret = aesni_set_encrypt_key(inkey, ctx->key_len * 8, &key->ks);
+    else
+        ret = aesni_set_decrypt_key(inkey, ctx->key_len * 8, &key->ks);
 
-void sha256_block_data_order (void *c,const void *p,size_t len);
+    SHA256_Init(&key->head);    /* handy when benchmarking */
+    key->tail = key->head;
+    key->md = key->head;
 
-static void sha256_update(SHA256_CTX *c,const void *data,size_t len)
-{	const unsigned char *ptr = data;
-	size_t res;
+    key->payload_length = NO_PAYLOAD_LENGTH;
 
-	if ((res = c->num)) {
-		res = SHA256_CBLOCK-res;
-		if (lenNh += len>>29;
-		c->Nl += len<<=3;
-		if (c->Nl<(unsigned int)len) c->Nh++;
-	}
+void sha256_block_data_order(void *c, const void *p, size_t len);
 
-	if (res)
-		SHA256_Update(c,ptr,res);
+static void sha256_update(SHA256_CTX *c, const void *data, size_t len)
+{
+    const unsigned char *ptr = data;
+    size_t res;
+
+    if ((res = c->num)) {
+        res = SHA256_CBLOCK - res;
+        if (len < res)
+            res = len;
+        SHA256_Update(c, ptr, res);
+        ptr += res;
+        len -= res;
+    }
+
+    res = len % SHA256_CBLOCK;
+    len -= res;
+
+    if (len) {
+        sha256_block_data_order(c, ptr, len / SHA256_CBLOCK);
+
+        ptr += len;
+        c->Nh += len >> 29;
+        c->Nl += len <<= 3;
+        if (c->Nl < (unsigned int)len)
+            c->Nh++;
+    }
+
+    if (res)
+        SHA256_Update(c, ptr, res);
 }
 
-#ifdef SHA256_Update
-#undef SHA256_Update
-#endif
-#define SHA256_Update sha256_update
+#  ifdef SHA256_Update
+#   undef SHA256_Update
+#  endif
+#  define SHA256_Update sha256_update
 
-#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
+#  if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
 
-typedef struct { unsigned int A[8],B[8],C[8],D[8],E[8],F[8],G[8],H[8]; } SHA256_MB_CTX;
-typedef struct { const unsigned char *ptr; int blocks;  } HASH_DESC;
+typedef struct {
+    unsigned int A[8], B[8], C[8], D[8], E[8], F[8], G[8], H[8];
+} SHA256_MB_CTX;
+typedef struct {
+    const unsigned char *ptr;
+    int blocks;
+} HASH_DESC;
 
-void sha256_multi_block(SHA256_MB_CTX *,const HASH_DESC *,int);
+void sha256_multi_block(SHA256_MB_CTX *, const HASH_DESC *, int);
 
-typedef struct { const unsigned char *inp; unsigned char *out;
-		 int blocks; u64 iv[2]; } CIPH_DESC; 
+typedef struct {
+    const unsigned char *inp;
+    unsigned char *out;
+    int blocks;
+    u64 iv[2];
+} CIPH_DESC;
 
-void aesni_multi_cbc_encrypt(CIPH_DESC *,void *,int);
+void aesni_multi_cbc_encrypt(CIPH_DESC *, void *, int);
 
 static size_t tls1_1_multi_block_encrypt(EVP_AES_HMAC_SHA256 *key,
-	unsigned char *out, const unsigned char *inp, size_t inp_len,
-	int n4x)	/* n4x is 1 or 2 */
-{
-	HASH_DESC	hash_d[8], edges[8];
-	CIPH_DESC	ciph_d[8];
-	unsigned char	storage[sizeof(SHA256_MB_CTX)+32];
-	union {	u64	q[16];
-		u32	d[32];
-		u8	c[128];	} blocks[8];
-	SHA256_MB_CTX	*ctx;
-	unsigned int	frag, last, packlen, i, x4=4*n4x, minblocks, processed=0;
-	size_t		ret = 0;
-	u8		*IVs;
-#if defined(BSWAP8)
-	u64		seqnum;
-#endif
-
-	/* ask for IVs in bulk */
-	if (RAND_bytes((IVs=blocks[0].c),16*x4)<=0)
-		return 0;
-
-	/* align */
-	ctx = (SHA256_MB_CTX *)(storage+32-((size_t)storage%32));
-
-	frag = (unsigned int)inp_len>>(1+n4x);
-	last = (unsigned int)inp_len+frag-(frag<<(1+n4x));
-	if (last>frag && ((last+13+9)%64)<(x4-1)) {
-		frag++;
-		last -= x4-1;
-	}
-
-	packlen = 5+16+((frag+32+16)&-16);
-
-	/* populate descriptors with pointers and IVs */
-	hash_d[0].ptr = inp;
-	ciph_d[0].inp = inp;
-	/* 5+16 is place for header and explicit IV */
-	ciph_d[0].out = out+5+16;
-	memcpy(ciph_d[0].out-16,IVs,16);
-	memcpy(ciph_d[0].iv,IVs,16);	IVs += 16;
-
-	for (i=1;imd.data,8);
-	seqnum = BSWAP8(blocks[0].q[0]);
-#endif
-	for (i=0;iA[i] = key->md.h[0];
-		ctx->B[i] = key->md.h[1];
-		ctx->C[i] = key->md.h[2];
-		ctx->D[i] = key->md.h[3];
-		ctx->E[i] = key->md.h[4];
-		ctx->F[i] = key->md.h[5];
-		ctx->G[i] = key->md.h[6];
-		ctx->H[i] = key->md.h[7];
-
-		/* fix seqnum */
-#if defined(BSWAP8)
-		blocks[i].q[0] = BSWAP8(seqnum+i);
-#else
-		for (carry=i,j=8;j--;) {
-			blocks[i].c[j] = ((u8*)key->md.data)[j]+carry;
-			carry = (blocks[i].c[j]-carry)>>(sizeof(carry)*8-1);
-		}
-#endif
-		blocks[i].c[8] = ((u8*)key->md.data)[8];
-		blocks[i].c[9] = ((u8*)key->md.data)[9];
-		blocks[i].c[10] = ((u8*)key->md.data)[10];
-		/* fix length */
-		blocks[i].c[11] = (u8)(len>>8);
-		blocks[i].c[12] = (u8)(len);
-
-		memcpy(blocks[i].c+13,hash_d[i].ptr,64-13);
-		hash_d[i].ptr += 64-13;
-		hash_d[i].blocks = (len-(64-13))/64;
-
-		edges[i].ptr = blocks[i].c;
-		edges[i].blocks = 1;
-	}
-
-	/* hash 13-byte headers and first 64-13 bytes of inputs */
-	sha256_multi_block(ctx,edges,n4x);
-	/* hash bulk inputs */
-#define	MAXCHUNKSIZE	2048
-#if	MAXCHUNKSIZE%64
-#error	"MAXCHUNKSIZE is not divisible by 64"
-#elif	MAXCHUNKSIZE
-	/* goal is to minimize pressure on L1 cache by moving
-	 * in shorter steps, so that hashed data is still in
-	 * the cache by the time we encrypt it */
-	minblocks = ((frag<=last ? frag : last)-(64-13))/64;
-	if (minblocks>MAXCHUNKSIZE/64) {
-		for (i=0;iks,n4x);
-
-			for (i=0;iMAXCHUNKSIZE/64);
-	}
-#endif
-#undef	MAXCHUNKSIZE
-	sha256_multi_block(ctx,hash_d,n4x);
-
-	memset(blocks,0,sizeof(blocks));
-	for (i=0;iA[i]);	ctx->A[i] = key->tail.h[0];
-		blocks[i].d[1] = BSWAP4(ctx->B[i]);	ctx->B[i] = key->tail.h[1];
-		blocks[i].d[2] = BSWAP4(ctx->C[i]);	ctx->C[i] = key->tail.h[2];
-		blocks[i].d[3] = BSWAP4(ctx->D[i]);	ctx->D[i] = key->tail.h[3];
-		blocks[i].d[4] = BSWAP4(ctx->E[i]);	ctx->E[i] = key->tail.h[4];
-		blocks[i].d[5] = BSWAP4(ctx->F[i]);	ctx->F[i] = key->tail.h[5];
-		blocks[i].d[6] = BSWAP4(ctx->G[i]);	ctx->G[i] = key->tail.h[6];
-		blocks[i].d[7] = BSWAP4(ctx->H[i]);	ctx->H[i] = key->tail.h[7];
-		blocks[i].c[32] = 0x80;
-		blocks[i].d[15] = BSWAP4((64+32)*8);
-#else
-		PUTU32(blocks[i].c+0,ctx->A[i]);	ctx->A[i] = key->tail.h[0];
-		PUTU32(blocks[i].c+4,ctx->B[i]);	ctx->B[i] = key->tail.h[1];
-		PUTU32(blocks[i].c+8,ctx->C[i]);	ctx->C[i] = key->tail.h[2];
-		PUTU32(blocks[i].c+12,ctx->D[i]);	ctx->D[i] = key->tail.h[3];
-		PUTU32(blocks[i].c+16,ctx->E[i]);	ctx->E[i] = key->tail.h[4];
-		PUTU32(blocks[i].c+20,ctx->F[i]);	ctx->F[i] = key->tail.h[5];
-		PUTU32(blocks[i].c+24,ctx->G[i]);	ctx->G[i] = key->tail.h[6];
-		PUTU32(blocks[i].c+28,ctx->H[i]);	ctx->H[i] = key->tail.h[7];
-		blocks[i].c[32] = 0x80;
-		PUTU32(blocks[i].c+60,(64+32)*8);
-#endif
-		edges[i].ptr = blocks[i].c;
-		edges[i].blocks = 1;
-	}
-
-	/* finalize MACs */
-	sha256_multi_block(ctx,edges,n4x);
-
-	for (i=0;iA[i]);
-		PUTU32(out+4,ctx->B[i]);
-		PUTU32(out+8,ctx->C[i]);
-		PUTU32(out+12,ctx->D[i]);
-		PUTU32(out+16,ctx->E[i]);
-		PUTU32(out+20,ctx->F[i]);
-		PUTU32(out+24,ctx->G[i]);
-		PUTU32(out+28,ctx->H[i]);
-		out += 32;
-		len += 32;
-
-		/* pad */
-		pad = 15-len%16;
-		for (j=0;j<=pad;j++) *(out++) = pad;
-		len += pad+1;
-
-		ciph_d[i].blocks = (len-processed)/16;
-		len += 16;	/* account for explicit iv */
-
-		/* arrange header */
-		out0[0] = ((u8*)key->md.data)[8];
-		out0[1] = ((u8*)key->md.data)[9];
-		out0[2] = ((u8*)key->md.data)[10];
-		out0[3] = (u8)(len>>8);
-		out0[4] = (u8)(len);
-
-		ret += len+5;
-		inp += frag;
-	}
-
-	aesni_multi_cbc_encrypt(ciph_d,&key->ks,n4x);
-
-	OPENSSL_cleanse(blocks,sizeof(blocks));
-	OPENSSL_cleanse(ctx,sizeof(*ctx));
-
-	return ret;
+                                         unsigned char *out,
+                                         const unsigned char *inp,
+                                         size_t inp_len, int n4x)
+{                               /* n4x is 1 or 2 */
+    HASH_DESC hash_d[8], edges[8];
+    CIPH_DESC ciph_d[8];
+    unsigned char storage[sizeof(SHA256_MB_CTX) + 32];
+    union {
+        u64 q[16];
+        u32 d[32];
+        u8 c[128];
+    } blocks[8];
+    SHA256_MB_CTX *ctx;
+    unsigned int frag, last, packlen, i, x4 = 4 * n4x, minblocks, processed =
+        0;
+    size_t ret = 0;
+    u8 *IVs;
+#   if defined(BSWAP8)
+    u64 seqnum;
+#   endif
+
+    /* ask for IVs in bulk */
+    if (RAND_bytes((IVs = blocks[0].c), 16 * x4) <= 0)
+        return 0;
+
+    /* align */
+    ctx = (SHA256_MB_CTX *) (storage + 32 - ((size_t)storage % 32));
+
+    frag = (unsigned int)inp_len >> (1 + n4x);
+    last = (unsigned int)inp_len + frag - (frag << (1 + n4x));
+    if (last > frag && ((last + 13 + 9) % 64) < (x4 - 1)) {
+        frag++;
+        last -= x4 - 1;
+    }
+
+    packlen = 5 + 16 + ((frag + 32 + 16) & -16);
+
+    /* populate descriptors with pointers and IVs */
+    hash_d[0].ptr = inp;
+    ciph_d[0].inp = inp;
+    /* 5+16 is place for header and explicit IV */
+    ciph_d[0].out = out + 5 + 16;
+    memcpy(ciph_d[0].out - 16, IVs, 16);
+    memcpy(ciph_d[0].iv, IVs, 16);
+    IVs += 16;
+
+    for (i = 1; i < x4; i++) {
+        ciph_d[i].inp = hash_d[i].ptr = hash_d[i - 1].ptr + frag;
+        ciph_d[i].out = ciph_d[i - 1].out + packlen;
+        memcpy(ciph_d[i].out - 16, IVs, 16);
+        memcpy(ciph_d[i].iv, IVs, 16);
+        IVs += 16;
+    }
+
+#   if defined(BSWAP8)
+    memcpy(blocks[0].c, key->md.data, 8);
+    seqnum = BSWAP8(blocks[0].q[0]);
+#   endif
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag);
+#   if !defined(BSWAP8)
+        unsigned int carry, j;
+#   endif
+
+        ctx->A[i] = key->md.h[0];
+        ctx->B[i] = key->md.h[1];
+        ctx->C[i] = key->md.h[2];
+        ctx->D[i] = key->md.h[3];
+        ctx->E[i] = key->md.h[4];
+        ctx->F[i] = key->md.h[5];
+        ctx->G[i] = key->md.h[6];
+        ctx->H[i] = key->md.h[7];
+
+        /* fix seqnum */
+#   if defined(BSWAP8)
+        blocks[i].q[0] = BSWAP8(seqnum + i);
+#   else
+        for (carry = i, j = 8; j--;) {
+            blocks[i].c[j] = ((u8 *)key->md.data)[j] + carry;
+            carry = (blocks[i].c[j] - carry) >> (sizeof(carry) * 8 - 1);
+        }
+#   endif
+        blocks[i].c[8] = ((u8 *)key->md.data)[8];
+        blocks[i].c[9] = ((u8 *)key->md.data)[9];
+        blocks[i].c[10] = ((u8 *)key->md.data)[10];
+        /* fix length */
+        blocks[i].c[11] = (u8)(len >> 8);
+        blocks[i].c[12] = (u8)(len);
+
+        memcpy(blocks[i].c + 13, hash_d[i].ptr, 64 - 13);
+        hash_d[i].ptr += 64 - 13;
+        hash_d[i].blocks = (len - (64 - 13)) / 64;
+
+        edges[i].ptr = blocks[i].c;
+        edges[i].blocks = 1;
+    }
+
+    /* hash 13-byte headers and first 64-13 bytes of inputs */
+    sha256_multi_block(ctx, edges, n4x);
+    /* hash bulk inputs */
+#   define MAXCHUNKSIZE    2048
+#   if     MAXCHUNKSIZE%64
+#    error  "MAXCHUNKSIZE is not divisible by 64"
+#   elif   MAXCHUNKSIZE
+    /*
+     * goal is to minimize pressure on L1 cache by moving in shorter steps,
+     * so that hashed data is still in the cache by the time we encrypt it
+     */
+    minblocks = ((frag <= last ? frag : last) - (64 - 13)) / 64;
+    if (minblocks > MAXCHUNKSIZE / 64) {
+        for (i = 0; i < x4; i++) {
+            edges[i].ptr = hash_d[i].ptr;
+            edges[i].blocks = MAXCHUNKSIZE / 64;
+            ciph_d[i].blocks = MAXCHUNKSIZE / 16;
+        }
+        do {
+            sha256_multi_block(ctx, edges, n4x);
+            aesni_multi_cbc_encrypt(ciph_d, &key->ks, n4x);
+
+            for (i = 0; i < x4; i++) {
+                edges[i].ptr = hash_d[i].ptr += MAXCHUNKSIZE;
+                hash_d[i].blocks -= MAXCHUNKSIZE / 64;
+                edges[i].blocks = MAXCHUNKSIZE / 64;
+                ciph_d[i].inp += MAXCHUNKSIZE;
+                ciph_d[i].out += MAXCHUNKSIZE;
+                ciph_d[i].blocks = MAXCHUNKSIZE / 16;
+                memcpy(ciph_d[i].iv, ciph_d[i].out - 16, 16);
+            }
+            processed += MAXCHUNKSIZE;
+            minblocks -= MAXCHUNKSIZE / 64;
+        } while (minblocks > MAXCHUNKSIZE / 64);
+    }
+#   endif
+#   undef  MAXCHUNKSIZE
+    sha256_multi_block(ctx, hash_d, n4x);
+
+    memset(blocks, 0, sizeof(blocks));
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag),
+            off = hash_d[i].blocks * 64;
+        const unsigned char *ptr = hash_d[i].ptr + off;
+
+        off = (len - processed) - (64 - 13) - off; /* remainder actually */
+        memcpy(blocks[i].c, ptr, off);
+        blocks[i].c[off] = 0x80;
+        len += 64 + 13;         /* 64 is HMAC header */
+        len *= 8;               /* convert to bits */
+        if (off < (64 - 8)) {
+#   ifdef BSWAP4
+            blocks[i].d[15] = BSWAP4(len);
+#   else
+            PUTU32(blocks[i].c + 60, len);
+#   endif
+            edges[i].blocks = 1;
+        } else {
+#   ifdef BSWAP4
+            blocks[i].d[31] = BSWAP4(len);
+#   else
+            PUTU32(blocks[i].c + 124, len);
+#   endif
+            edges[i].blocks = 2;
+        }
+        edges[i].ptr = blocks[i].c;
+    }
+
+    /* hash input tails and finalize */
+    sha256_multi_block(ctx, edges, n4x);
+
+    memset(blocks, 0, sizeof(blocks));
+    for (i = 0; i < x4; i++) {
+#   ifdef BSWAP4
+        blocks[i].d[0] = BSWAP4(ctx->A[i]);
+        ctx->A[i] = key->tail.h[0];
+        blocks[i].d[1] = BSWAP4(ctx->B[i]);
+        ctx->B[i] = key->tail.h[1];
+        blocks[i].d[2] = BSWAP4(ctx->C[i]);
+        ctx->C[i] = key->tail.h[2];
+        blocks[i].d[3] = BSWAP4(ctx->D[i]);
+        ctx->D[i] = key->tail.h[3];
+        blocks[i].d[4] = BSWAP4(ctx->E[i]);
+        ctx->E[i] = key->tail.h[4];
+        blocks[i].d[5] = BSWAP4(ctx->F[i]);
+        ctx->F[i] = key->tail.h[5];
+        blocks[i].d[6] = BSWAP4(ctx->G[i]);
+        ctx->G[i] = key->tail.h[6];
+        blocks[i].d[7] = BSWAP4(ctx->H[i]);
+        ctx->H[i] = key->tail.h[7];
+        blocks[i].c[32] = 0x80;
+        blocks[i].d[15] = BSWAP4((64 + 32) * 8);
+#   else
+        PUTU32(blocks[i].c + 0, ctx->A[i]);
+        ctx->A[i] = key->tail.h[0];
+        PUTU32(blocks[i].c + 4, ctx->B[i]);
+        ctx->B[i] = key->tail.h[1];
+        PUTU32(blocks[i].c + 8, ctx->C[i]);
+        ctx->C[i] = key->tail.h[2];
+        PUTU32(blocks[i].c + 12, ctx->D[i]);
+        ctx->D[i] = key->tail.h[3];
+        PUTU32(blocks[i].c + 16, ctx->E[i]);
+        ctx->E[i] = key->tail.h[4];
+        PUTU32(blocks[i].c + 20, ctx->F[i]);
+        ctx->F[i] = key->tail.h[5];
+        PUTU32(blocks[i].c + 24, ctx->G[i]);
+        ctx->G[i] = key->tail.h[6];
+        PUTU32(blocks[i].c + 28, ctx->H[i]);
+        ctx->H[i] = key->tail.h[7];
+        blocks[i].c[32] = 0x80;
+        PUTU32(blocks[i].c + 60, (64 + 32) * 8);
+#   endif
+        edges[i].ptr = blocks[i].c;
+        edges[i].blocks = 1;
+    }
+
+    /* finalize MACs */
+    sha256_multi_block(ctx, edges, n4x);
+
+    for (i = 0; i < x4; i++) {
+        unsigned int len = (i == (x4 - 1) ? last : frag), pad, j;
+        unsigned char *out0 = out;
+
+        memcpy(ciph_d[i].out, ciph_d[i].inp, len - processed);
+        ciph_d[i].inp = ciph_d[i].out;
+
+        out += 5 + 16 + len;
+
+        /* write MAC */
+        PUTU32(out + 0, ctx->A[i]);
+        PUTU32(out + 4, ctx->B[i]);
+        PUTU32(out + 8, ctx->C[i]);
+        PUTU32(out + 12, ctx->D[i]);
+        PUTU32(out + 16, ctx->E[i]);
+        PUTU32(out + 20, ctx->F[i]);
+        PUTU32(out + 24, ctx->G[i]);
+        PUTU32(out + 28, ctx->H[i]);
+        out += 32;
+        len += 32;
+
+        /* pad */
+        pad = 15 - len % 16;
+        for (j = 0; j <= pad; j++)
+            *(out++) = pad;
+        len += pad + 1;
+
+        ciph_d[i].blocks = (len - processed) / 16;
+        len += 16;              /* account for explicit iv */
+
+        /* arrange header */
+        out0[0] = ((u8 *)key->md.data)[8];
+        out0[1] = ((u8 *)key->md.data)[9];
+        out0[2] = ((u8 *)key->md.data)[10];
+        out0[3] = (u8)(len >> 8);
+        out0[4] = (u8)(len);
+
+        ret += len + 5;
+        inp += frag;
+    }
+
+    aesni_multi_cbc_encrypt(ciph_d, &key->ks, n4x);
+
+    OPENSSL_cleanse(blocks, sizeof(blocks));
+    OPENSSL_cleanse(ctx, sizeof(*ctx));
+
+    return ret;
 }
-#endif
+#  endif
 
-static int aesni_cbc_hmac_sha256_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
-	EVP_AES_HMAC_SHA256 *key = data(ctx);
-	unsigned int l;
-	size_t	plen = key->payload_length,
-		iv = 0,		/* explicit IV in TLS 1.1 and later */
-		sha_off = 0;
-#if defined(STITCHED_CALL)
-	size_t	aes_off = 0,
-		blocks;
-
-	sha_off = SHA256_CBLOCK-key->md.num;
-#endif
+static int aesni_cbc_hmac_sha256_cipher(EVP_CIPHER_CTX *ctx,
+                                        unsigned char *out,
+                                        const unsigned char *in, size_t len)
+{
+    EVP_AES_HMAC_SHA256 *key = data(ctx);
+    unsigned int l;
+    size_t plen = key->payload_length, iv = 0, /* explicit IV in TLS 1.1 and
+                                                * later */
+        sha_off = 0;
+#  if defined(STITCHED_CALL)
+    size_t aes_off = 0, blocks;
+
+    sha_off = SHA256_CBLOCK - key->md.num;
+#  endif
+
+    key->payload_length = NO_PAYLOAD_LENGTH;
+
+    if (len % AES_BLOCK_SIZE)
+        return 0;
+
+    if (ctx->encrypt) {
+        if (plen == NO_PAYLOAD_LENGTH)
+            plen = len;
+        else if (len !=
+                 ((plen + SHA256_DIGEST_LENGTH +
+                   AES_BLOCK_SIZE) & -AES_BLOCK_SIZE))
+            return 0;
+        else if (key->aux.tls_ver >= TLS1_1_VERSION)
+            iv = AES_BLOCK_SIZE;
+
+#  if defined(STITCHED_CALL)
+        if (OPENSSL_ia32cap_P[1] & (1 << (60 - 32)) && /* AVX? */
+            plen > (sha_off + iv) &&
+            (blocks = (plen - (sha_off + iv)) / SHA256_CBLOCK)) {
+            SHA256_Update(&key->md, in + iv, sha_off);
+
+            (void)aesni_cbc_sha256_enc(in, out, blocks, &key->ks,
+                                       ctx->iv, &key->md, in + iv + sha_off);
+            blocks *= SHA256_CBLOCK;
+            aes_off += blocks;
+            sha_off += blocks;
+            key->md.Nh += blocks >> 29;
+            key->md.Nl += blocks <<= 3;
+            if (key->md.Nl < (unsigned int)blocks)
+                key->md.Nh++;
+        } else {
+            sha_off = 0;
+        }
+#  endif
+        sha_off += iv;
+        SHA256_Update(&key->md, in + sha_off, plen - sha_off);
+
+        if (plen != len) {      /* "TLS" mode of operation */
+            if (in != out)
+                memcpy(out + aes_off, in + aes_off, plen - aes_off);
+
+            /* calculate HMAC and append it to payload */
+            SHA256_Final(out + plen, &key->md);
+            key->md = key->tail;
+            SHA256_Update(&key->md, out + plen, SHA256_DIGEST_LENGTH);
+            SHA256_Final(out + plen, &key->md);
+
+            /* pad the payload|hmac */
+            plen += SHA256_DIGEST_LENGTH;
+            for (l = len - plen - 1; plen < len; plen++)
+                out[plen] = l;
+            /* encrypt HMAC|padding at once */
+            aesni_cbc_encrypt(out + aes_off, out + aes_off, len - aes_off,
+                              &key->ks, ctx->iv, 1);
+        } else {
+            aesni_cbc_encrypt(in + aes_off, out + aes_off, len - aes_off,
+                              &key->ks, ctx->iv, 1);
+        }
+    } else {
+        union {
+            unsigned int u[SHA256_DIGEST_LENGTH / sizeof(unsigned int)];
+            unsigned char c[64 + SHA256_DIGEST_LENGTH];
+        } mac, *pmac;
+
+        /* arrange cache line alignment */
+        pmac = (void *)(((size_t)mac.c + 63) & ((size_t)0 - 64));
+
+        /* decrypt HMAC|padding at once */
+        aesni_cbc_encrypt(in, out, len, &key->ks, ctx->iv, 0);
+
+        if (plen != NO_PAYLOAD_LENGTH) { /* "TLS" mode of operation */
+            size_t inp_len, mask, j, i;
+            unsigned int res, maxpad, pad, bitlen;
+            int ret = 1;
+            union {
+                unsigned int u[SHA_LBLOCK];
+                unsigned char c[SHA256_CBLOCK];
+            } *data = (void *)key->md.data;
+
+            if ((key->aux.tls_aad[plen - 4] << 8 | key->aux.tls_aad[plen - 3])
+                >= TLS1_1_VERSION)
+                iv = AES_BLOCK_SIZE;
+
+            if (len < (iv + SHA256_DIGEST_LENGTH + 1))
+                return 0;
+
+            /* omit explicit iv */
+            out += iv;
+            len -= iv;
+
+            /* figure out payload length */
+            pad = out[len - 1];
+            maxpad = len - (SHA256_DIGEST_LENGTH + 1);
+            maxpad |= (255 - maxpad) >> (sizeof(maxpad) * 8 - 8);
+            maxpad &= 255;
+
+            inp_len = len - (SHA256_DIGEST_LENGTH + pad + 1);
+            mask = (0 - ((inp_len - len) >> (sizeof(inp_len) * 8 - 1)));
+            inp_len &= mask;
+            ret &= (int)mask;
+
+            key->aux.tls_aad[plen - 2] = inp_len >> 8;
+            key->aux.tls_aad[plen - 1] = inp_len;
+
+            /* calculate HMAC */
+            key->md = key->head;
+            SHA256_Update(&key->md, key->aux.tls_aad, plen);
+
+#  if 1
+            len -= SHA256_DIGEST_LENGTH; /* amend mac */
+            if (len >= (256 + SHA256_CBLOCK)) {
+                j = (len - (256 + SHA256_CBLOCK)) & (0 - SHA256_CBLOCK);
+                j += SHA256_CBLOCK - key->md.num;
+                SHA256_Update(&key->md, out, j);
+                out += j;
+                len -= j;
+                inp_len -= j;
+            }
+
+            /* but pretend as if we hashed padded payload */
+            bitlen = key->md.Nl + (inp_len << 3); /* at most 18 bits */
+#   ifdef BSWAP4
+            bitlen = BSWAP4(bitlen);
+#   else
+            mac.c[0] = 0;
+            mac.c[1] = (unsigned char)(bitlen >> 16);
+            mac.c[2] = (unsigned char)(bitlen >> 8);
+            mac.c[3] = (unsigned char)bitlen;
+            bitlen = mac.u[0];
+#   endif
+
+            pmac->u[0] = 0;
+            pmac->u[1] = 0;
+            pmac->u[2] = 0;
+            pmac->u[3] = 0;
+            pmac->u[4] = 0;
+            pmac->u[5] = 0;
+            pmac->u[6] = 0;
+            pmac->u[7] = 0;
+
+            for (res = key->md.num, j = 0; j < len; j++) {
+                size_t c = out[j];
+                mask = (j - inp_len) >> (sizeof(j) * 8 - 8);
+                c &= mask;
+                c |= 0x80 & ~mask & ~((inp_len - j) >> (sizeof(j) * 8 - 8));
+                data->c[res++] = (unsigned char)c;
+
+                if (res != SHA256_CBLOCK)
+                    continue;
+
+                /* j is not incremented yet */
+                mask = 0 - ((inp_len + 7 - j) >> (sizeof(j) * 8 - 1));
+                data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+                sha256_block_data_order(&key->md, data, 1);
+                mask &= 0 - ((j - inp_len - 72) >> (sizeof(j) * 8 - 1));
+                pmac->u[0] |= key->md.h[0] & mask;
+                pmac->u[1] |= key->md.h[1] & mask;
+                pmac->u[2] |= key->md.h[2] & mask;
+                pmac->u[3] |= key->md.h[3] & mask;
+                pmac->u[4] |= key->md.h[4] & mask;
+                pmac->u[5] |= key->md.h[5] & mask;
+                pmac->u[6] |= key->md.h[6] & mask;
+                pmac->u[7] |= key->md.h[7] & mask;
+                res = 0;
+            }
+
+            for (i = res; i < SHA256_CBLOCK; i++, j++)
+                data->c[i] = 0;
+
+            if (res > SHA256_CBLOCK - 8) {
+                mask = 0 - ((inp_len + 8 - j) >> (sizeof(j) * 8 - 1));
+                data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+                sha256_block_data_order(&key->md, data, 1);
+                mask &= 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
+                pmac->u[0] |= key->md.h[0] & mask;
+                pmac->u[1] |= key->md.h[1] & mask;
+                pmac->u[2] |= key->md.h[2] & mask;
+                pmac->u[3] |= key->md.h[3] & mask;
+                pmac->u[4] |= key->md.h[4] & mask;
+                pmac->u[5] |= key->md.h[5] & mask;
+                pmac->u[6] |= key->md.h[6] & mask;
+                pmac->u[7] |= key->md.h[7] & mask;
+
+                memset(data, 0, SHA256_CBLOCK);
+                j += 64;
+            }
+            data->u[SHA_LBLOCK - 1] = bitlen;
+            sha256_block_data_order(&key->md, data, 1);
+            mask = 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
+            pmac->u[0] |= key->md.h[0] & mask;
+            pmac->u[1] |= key->md.h[1] & mask;
+            pmac->u[2] |= key->md.h[2] & mask;
+            pmac->u[3] |= key->md.h[3] & mask;
+            pmac->u[4] |= key->md.h[4] & mask;
+            pmac->u[5] |= key->md.h[5] & mask;
+            pmac->u[6] |= key->md.h[6] & mask;
+            pmac->u[7] |= key->md.h[7] & mask;
+
+#   ifdef BSWAP4
+            pmac->u[0] = BSWAP4(pmac->u[0]);
+            pmac->u[1] = BSWAP4(pmac->u[1]);
+            pmac->u[2] = BSWAP4(pmac->u[2]);
+            pmac->u[3] = BSWAP4(pmac->u[3]);
+            pmac->u[4] = BSWAP4(pmac->u[4]);
+            pmac->u[5] = BSWAP4(pmac->u[5]);
+            pmac->u[6] = BSWAP4(pmac->u[6]);
+            pmac->u[7] = BSWAP4(pmac->u[7]);
+#   else
+            for (i = 0; i < 8; i++) {
+                res = pmac->u[i];
+                pmac->c[4 * i + 0] = (unsigned char)(res >> 24);
+                pmac->c[4 * i + 1] = (unsigned char)(res >> 16);
+                pmac->c[4 * i + 2] = (unsigned char)(res >> 8);
+                pmac->c[4 * i + 3] = (unsigned char)res;
+            }
+#   endif
+            len += SHA256_DIGEST_LENGTH;
+#  else
+            SHA256_Update(&key->md, out, inp_len);
+            res = key->md.num;
+            SHA256_Final(pmac->c, &key->md);
+
+            {
+                unsigned int inp_blocks, pad_blocks;
+
+                /* but pretend as if we hashed padded payload */
+                inp_blocks =
+                    1 + ((SHA256_CBLOCK - 9 - res) >> (sizeof(res) * 8 - 1));
+                res += (unsigned int)(len - inp_len);
+                pad_blocks = res / SHA256_CBLOCK;
+                res %= SHA256_CBLOCK;
+                pad_blocks +=
+                    1 + ((SHA256_CBLOCK - 9 - res) >> (sizeof(res) * 8 - 1));
+                for (; inp_blocks < pad_blocks; inp_blocks++)
+                    sha1_block_data_order(&key->md, data, 1);
+            }
+#  endif
+            key->md = key->tail;
+            SHA256_Update(&key->md, pmac->c, SHA256_DIGEST_LENGTH);
+            SHA256_Final(pmac->c, &key->md);
+
+            /* verify HMAC */
+            out += inp_len;
+            len -= inp_len;
+#  if 1
+            {
+                unsigned char *p =
+                    out + len - 1 - maxpad - SHA256_DIGEST_LENGTH;
+                size_t off = out - p;
+                unsigned int c, cmask;
+
+                maxpad += SHA256_DIGEST_LENGTH;
+                for (res = 0, i = 0, j = 0; j < maxpad; j++) {
+                    c = p[j];
+                    cmask =
+                        ((int)(j - off - SHA256_DIGEST_LENGTH)) >>
+                        (sizeof(int) * 8 - 1);
+                    res |= (c ^ pad) & ~cmask; /* ... and padding */
+                    cmask &= ((int)(off - 1 - j)) >> (sizeof(int) * 8 - 1);
+                    res |= (c ^ pmac->c[i]) & cmask;
+                    i += 1 & cmask;
+                }
+                maxpad -= SHA256_DIGEST_LENGTH;
+
+                res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+                ret &= (int)~res;
+            }
+#  else
+            for (res = 0, i = 0; i < SHA256_DIGEST_LENGTH; i++)
+                res |= out[i] ^ pmac->c[i];
+            res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+            ret &= (int)~res;
+
+            /* verify padding */
+            pad = (pad & ~res) | (maxpad & res);
+            out = out + len - 1 - pad;
+            for (res = 0, i = 0; i < pad; i++)
+                res |= out[i] ^ pad;
+
+            res = (0 - res) >> (sizeof(res) * 8 - 1);
+            ret &= (int)~res;
+#  endif
+            return ret;
+        } else {
+            SHA256_Update(&key->md, out, len);
+        }
+    }
+
+    return 1;
+}
 
-	key->payload_length = NO_PAYLOAD_LENGTH;
-
-	if (len%AES_BLOCK_SIZE) return 0;
-
-	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH)
-			plen = len;
-		else if (len!=((plen+SHA256_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE))
-			return 0;
-		else if (key->aux.tls_ver >= TLS1_1_VERSION)
-			iv = AES_BLOCK_SIZE;
-
-#if defined(STITCHED_CALL)
-		if (OPENSSL_ia32cap_P[1]&(1<<(60-32)) && /* AVX? */
-		    plen>(sha_off+iv) &&
-		    (blocks=(plen-(sha_off+iv))/SHA256_CBLOCK)) {
-			SHA256_Update(&key->md,in+iv,sha_off);
-
-			(void)aesni_cbc_sha256_enc(in,out,blocks,&key->ks,
-				ctx->iv,&key->md,in+iv+sha_off);
-			blocks *= SHA256_CBLOCK;
-			aes_off += blocks;
-			sha_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
-		} else {
-			sha_off = 0;
-		}
-#endif
-		sha_off += iv;
-		SHA256_Update(&key->md,in+sha_off,plen-sha_off);
-
-		if (plen!=len)	{	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+aes_off,in+aes_off,plen-aes_off);
-
-			/* calculate HMAC and append it to payload */
-			SHA256_Final(out+plen,&key->md);
-			key->md = key->tail;
-			SHA256_Update(&key->md,out+plen,SHA256_DIGEST_LENGTH);
-			SHA256_Final(out+plen,&key->md);
-
-			/* pad the payload|hmac */
-			plen += SHA256_DIGEST_LENGTH;
-			for (l=len-plen-1;plenks,ctx->iv,1);
-		} else {
-			aesni_cbc_encrypt(in+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
-		}
-	} else {
-		union { unsigned int  u[SHA256_DIGEST_LENGTH/sizeof(unsigned int)];
-			unsigned char c[64+SHA256_DIGEST_LENGTH]; } mac, *pmac;
-
-		/* arrange cache line alignment */
-		pmac = (void *)(((size_t)mac.c+63)&((size_t)0-64));
-
-		/* decrypt HMAC|padding at once */
-		aesni_cbc_encrypt(in,out,len,
-				&key->ks,ctx->iv,0);
-
-		if (plen != NO_PAYLOAD_LENGTH) {	/* "TLS" mode of operation */
-			size_t inp_len, mask, j, i;
-			unsigned int res, maxpad, pad, bitlen;
-			int ret = 1;
-			union {	unsigned int  u[SHA_LBLOCK];
-				unsigned char c[SHA256_CBLOCK]; }
-				*data = (void *)key->md.data;
-
-			if ((key->aux.tls_aad[plen-4]<<8|key->aux.tls_aad[plen-3])
-			    >= TLS1_1_VERSION)
-				iv = AES_BLOCK_SIZE;
-
-			if (len<(iv+SHA256_DIGEST_LENGTH+1))
-				return 0;
-
-			/* omit explicit iv */
-			out += iv;
-			len -= iv;
-
-			/* figure out payload length */
-			pad = out[len-1];
-			maxpad = len-(SHA256_DIGEST_LENGTH+1);
-			maxpad |= (255-maxpad)>>(sizeof(maxpad)*8-8);
-			maxpad &= 255;
-
-			inp_len = len - (SHA256_DIGEST_LENGTH+pad+1);
-			mask = (0-((inp_len-len)>>(sizeof(inp_len)*8-1)));
-			inp_len &= mask;
-			ret &= (int)mask;
-
-			key->aux.tls_aad[plen-2] = inp_len>>8;
-			key->aux.tls_aad[plen-1] = inp_len;
-
-			/* calculate HMAC */
-			key->md = key->head;
-			SHA256_Update(&key->md,key->aux.tls_aad,plen);
-
-#if 1
-			len -= SHA256_DIGEST_LENGTH;		/* amend mac */
-			if (len>=(256+SHA256_CBLOCK)) {
-				j = (len-(256+SHA256_CBLOCK))&(0-SHA256_CBLOCK);
-				j += SHA256_CBLOCK-key->md.num;
-				SHA256_Update(&key->md,out,j);
-				out += j;
-				len -= j;
-				inp_len -= j;
-			}
-
-			/* but pretend as if we hashed padded payload */
-			bitlen = key->md.Nl+(inp_len<<3);	/* at most 18 bits */
-#ifdef BSWAP4
-			bitlen = BSWAP4(bitlen);
-#else
-			mac.c[0] = 0;
-			mac.c[1] = (unsigned char)(bitlen>>16);
-			mac.c[2] = (unsigned char)(bitlen>>8);
-			mac.c[3] = (unsigned char)bitlen;
-			bitlen = mac.u[0];
-#endif
+static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+                                      void *ptr)
+{
+    EVP_AES_HMAC_SHA256 *key = data(ctx);
+
+    switch (type) {
+    case EVP_CTRL_AEAD_SET_MAC_KEY:
+        {
+            unsigned int i;
+            unsigned char hmac_key[64];
+
+            memset(hmac_key, 0, sizeof(hmac_key));
+
+            if (arg > (int)sizeof(hmac_key)) {
+                SHA256_Init(&key->head);
+                SHA256_Update(&key->head, ptr, arg);
+                SHA256_Final(hmac_key, &key->head);
+            } else {
+                memcpy(hmac_key, ptr, arg);
+            }
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36; /* ipad */
+            SHA256_Init(&key->head);
+            SHA256_Update(&key->head, hmac_key, sizeof(hmac_key));
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36 ^ 0x5c; /* opad */
+            SHA256_Init(&key->tail);
+            SHA256_Update(&key->tail, hmac_key, sizeof(hmac_key));
+
+            OPENSSL_cleanse(hmac_key, sizeof(hmac_key));
+
+            return 1;
+        }
+    case EVP_CTRL_AEAD_TLS1_AAD:
+        {
+            unsigned char *p = ptr;
+            unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+            if (ctx->encrypt) {
+                key->payload_length = len;
+                if ((key->aux.tls_ver =
+                     p[arg - 4] << 8 | p[arg - 3]) >= TLS1_1_VERSION) {
+                    len -= AES_BLOCK_SIZE;
+                    p[arg - 2] = len >> 8;
+                    p[arg - 1] = len;
+                }
+                key->md = key->head;
+                SHA256_Update(&key->md, p, arg);
+
+                return (int)(((len + SHA256_DIGEST_LENGTH +
+                               AES_BLOCK_SIZE) & -AES_BLOCK_SIZE)
+                             - len);
+            } else {
+                if (arg > 13)
+                    arg = 13;
+                memcpy(key->aux.tls_aad, ptr, arg);
+                key->payload_length = arg;
+
+                return SHA256_DIGEST_LENGTH;
+            }
+        }
+#  if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE:
+        return (int)(5 + 16 + ((arg + 32 + 16) & -16));
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:
+        {
+            EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
+                (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *) ptr;
+            unsigned int n4x = 1, x4;
+            unsigned int frag, last, packlen, inp_len;
+
+            if (arg < (int)sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM))
+                return -1;
+
+            inp_len = param->inp[11] << 8 | param->inp[12];
+
+            if (ctx->encrypt) {
+                if ((param->inp[9] << 8 | param->inp[10]) < TLS1_1_VERSION)
+                    return -1;
+
+                if (inp_len) {
+                    if (inp_len < 4096)
+                        return 0; /* too short */
+
+                    if (inp_len >= 8192 && OPENSSL_ia32cap_P[2] & (1 << 5))
+                        n4x = 2; /* AVX2 */
+                } else if ((n4x = param->interleave / 4) && n4x <= 2)
+                    inp_len = param->len;
+                else
+                    return -1;
+
+                key->md = key->head;
+                SHA256_Update(&key->md, param->inp, 13);
+
+                x4 = 4 * n4x;
+                n4x += 1;
+
+                frag = inp_len >> n4x;
+                last = inp_len + frag - (frag << n4x);
+                if (last > frag && ((last + 13 + 9) % 64 < (x4 - 1))) {
+                    frag++;
+                    last -= x4 - 1;
+                }
+
+                packlen = 5 + 16 + ((frag + 32 + 16) & -16);
+                packlen = (packlen << n4x) - packlen;
+                packlen += 5 + 16 + ((last + 32 + 16) & -16);
+
+                param->interleave = x4;
+
+                return (int)packlen;
+            } else
+                return -1;      /* not yet */
+        }
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:
+        {
+            EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
+                (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *) ptr;
+
+            return (int)tls1_1_multi_block_encrypt(key, param->out,
+                                                   param->inp, param->len,
+                                                   param->interleave / 4);
+        }
+    case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:
+#  endif
+    default:
+        return -1;
+    }
+}
 
-			pmac->u[0]=0;
-			pmac->u[1]=0;
-			pmac->u[2]=0;
-			pmac->u[3]=0;
-			pmac->u[4]=0;
-			pmac->u[5]=0;
-			pmac->u[6]=0;
-			pmac->u[7]=0;
-
-			for (res=key->md.num, j=0;j>(sizeof(j)*8-8);
-				c &= mask;
-				c |= 0x80&~mask&~((inp_len-j)>>(sizeof(j)*8-8));
-				data->c[res++]=(unsigned char)c;
-
-				if (res!=SHA256_CBLOCK) continue;
-
-				/* j is not incremented yet */
-				mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha256_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1));
-				pmac->u[0] |= key->md.h[0] & mask;
-				pmac->u[1] |= key->md.h[1] & mask;
-				pmac->u[2] |= key->md.h[2] & mask;
-				pmac->u[3] |= key->md.h[3] & mask;
-				pmac->u[4] |= key->md.h[4] & mask;
-				pmac->u[5] |= key->md.h[5] & mask;
-				pmac->u[6] |= key->md.h[6] & mask;
-				pmac->u[7] |= key->md.h[7] & mask;
-				res=0;
-			}
-
-			for(i=res;ic[i]=0;
-
-			if (res>SHA256_CBLOCK-8) {
-				mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha256_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1));
-				pmac->u[0] |= key->md.h[0] & mask;
-				pmac->u[1] |= key->md.h[1] & mask;
-				pmac->u[2] |= key->md.h[2] & mask;
-				pmac->u[3] |= key->md.h[3] & mask;
-				pmac->u[4] |= key->md.h[4] & mask;
-				pmac->u[5] |= key->md.h[5] & mask;
-				pmac->u[6] |= key->md.h[6] & mask;
-				pmac->u[7] |= key->md.h[7] & mask;
-
-				memset(data,0,SHA256_CBLOCK);
-				j+=64;
-			}
-			data->u[SHA_LBLOCK-1] = bitlen;
-			sha256_block_data_order(&key->md,data,1);
-			mask = 0-((j-inp_len-73)>>(sizeof(j)*8-1));
-			pmac->u[0] |= key->md.h[0] & mask;
-			pmac->u[1] |= key->md.h[1] & mask;
-			pmac->u[2] |= key->md.h[2] & mask;
-			pmac->u[3] |= key->md.h[3] & mask;
-			pmac->u[4] |= key->md.h[4] & mask;
-			pmac->u[5] |= key->md.h[5] & mask;
-			pmac->u[6] |= key->md.h[6] & mask;
-			pmac->u[7] |= key->md.h[7] & mask;
-
-#ifdef BSWAP4
-			pmac->u[0] = BSWAP4(pmac->u[0]);
-			pmac->u[1] = BSWAP4(pmac->u[1]);
-			pmac->u[2] = BSWAP4(pmac->u[2]);
-			pmac->u[3] = BSWAP4(pmac->u[3]);
-			pmac->u[4] = BSWAP4(pmac->u[4]);
-			pmac->u[5] = BSWAP4(pmac->u[5]);
-			pmac->u[6] = BSWAP4(pmac->u[6]);
-			pmac->u[7] = BSWAP4(pmac->u[7]);
-#else
-			for (i=0;i<8;i++) {
-				res = pmac->u[i];
-				pmac->c[4*i+0]=(unsigned char)(res>>24);
-				pmac->c[4*i+1]=(unsigned char)(res>>16);
-				pmac->c[4*i+2]=(unsigned char)(res>>8);
-				pmac->c[4*i+3]=(unsigned char)res;
-			}
-#endif
-			len += SHA256_DIGEST_LENGTH;
-#else
-			SHA256_Update(&key->md,out,inp_len);
-			res = key->md.num;
-			SHA256_Final(pmac->c,&key->md);
-
-			{
-			unsigned int inp_blocks, pad_blocks;
-
-			/* but pretend as if we hashed padded payload */
-			inp_blocks = 1+((SHA256_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			res += (unsigned int)(len-inp_len);
-			pad_blocks = res / SHA256_CBLOCK;
-			res %= SHA256_CBLOCK;
-			pad_blocks += 1+((SHA256_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			for (;inp_blocksmd,data,1);
-			}
-#endif
-			key->md = key->tail;
-			SHA256_Update(&key->md,pmac->c,SHA256_DIGEST_LENGTH);
-			SHA256_Final(pmac->c,&key->md);
-
-			/* verify HMAC */
-			out += inp_len;
-			len -= inp_len;
-#if 1
-			{
-			unsigned char *p = out+len-1-maxpad-SHA256_DIGEST_LENGTH;
-			size_t off = out-p;
-			unsigned int c, cmask;
-
-			maxpad += SHA256_DIGEST_LENGTH;
-			for (res=0,i=0,j=0;j>(sizeof(int)*8-1);
-				res |= (c^pad)&~cmask;	/* ... and padding */
-				cmask &= ((int)(off-1-j))>>(sizeof(int)*8-1);
-				res |= (c^pmac->c[i])&cmask;
-				i += 1&cmask;
-			}
-			maxpad -= SHA256_DIGEST_LENGTH;
-
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
-			}
-#else
-			for (res=0,i=0;ic[i];
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
-
-			/* verify padding */
-			pad = (pad&~res) | (maxpad&res);
-			out = out+len-1-pad;
-			for (res=0,i=0;i>(sizeof(res)*8-1);
-			ret &= (int)~res;
-#endif
-			return ret;
-		} else {
-			SHA256_Update(&key->md,out,len);
-		}
-	}
-
-	return 1;
-	}
-
-static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
-	EVP_AES_HMAC_SHA256 *key = data(ctx);
-
-	switch (type)
-		{
-	case EVP_CTRL_AEAD_SET_MAC_KEY:
-		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
-
-		memset (hmac_key,0,sizeof(hmac_key));
-
-		if (arg > (int)sizeof(hmac_key)) {
-			SHA256_Init(&key->head);
-			SHA256_Update(&key->head,ptr,arg);
-			SHA256_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
-
-		for (i=0;ihead);
-		SHA256_Update(&key->head,hmac_key,sizeof(hmac_key));
-
-		for (i=0;itail);
-		SHA256_Update(&key->tail,hmac_key,sizeof(hmac_key));
-
-		OPENSSL_cleanse(hmac_key,sizeof(hmac_key));
-
-		return 1;
-		}
-	case EVP_CTRL_AEAD_TLS1_AAD:
-		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (ctx->encrypt)
-			{
-			key->payload_length = len;
-			if ((key->aux.tls_ver=p[arg-4]<<8|p[arg-3]) >= TLS1_1_VERSION) {
-				len -= AES_BLOCK_SIZE;
-				p[arg-2] = len>>8;
-				p[arg-1] = len;
-			}
-			key->md = key->head;
-			SHA256_Update(&key->md,p,arg);
-
-			return (int)(((len+SHA256_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE)
-				- len);
-			}
-		else
-			{
-			if (arg>13) arg = 13;
-			memcpy(key->aux.tls_aad,ptr,arg);
-			key->payload_length = arg;
-
-			return SHA256_DIGEST_LENGTH;
-			}
-		}
-#if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE:
-		return (int)(5+16+((arg+32+16)&-16));
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD:
-		{
-		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
-			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
-		unsigned int n4x=1, x4;
-		unsigned int frag, last, packlen, inp_len;
-
-		if (arg<(int)sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM)) return -1;
-
-		inp_len = param->inp[11]<<8|param->inp[12];
-
-		if (ctx->encrypt)
-			{
-			if ((param->inp[9]<<8|param->inp[10]) < TLS1_1_VERSION)
-				return -1;
-
-			if (inp_len)
-				{
-				if (inp_len<4096) return 0;	/* too short */
-
-				if (inp_len>=8192 && OPENSSL_ia32cap_P[2]&(1<<5))
-					n4x=2;	/* AVX2 */
-				}
-			else if ((n4x=param->interleave/4) && n4x<=2)
-				inp_len = param->len;
-			else
-				return -1;
-
-			key->md = key->head;
-			SHA256_Update(&key->md,param->inp,13);
-
-			x4 = 4*n4x; n4x += 1;
-
-			frag = inp_len>>n4x;
-			last = inp_len+frag-(frag<frag && ((last+13+9)%64<(x4-1))) {
-				frag++;
-				last -= x4-1;
-			}
-
-			packlen = 5+16+((frag+32+16)&-16);
-			packlen = (packlen<interleave = x4;
-
-			return (int)packlen;
-			}
-		else
-			return -1;	/* not yet */
-		}
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT:
-		{
-		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param =
-			(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
-
-		return (int)tls1_1_multi_block_encrypt(key,param->out,param->inp,
-						param->len,param->interleave/4);
-		}
-	case EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT:
-#endif
-	default:
-		return -1;
-		}
-	}
-
-static EVP_CIPHER aesni_128_cbc_hmac_sha256_cipher =
-	{
-#ifdef NID_aes_128_cbc_hmac_sha256
-	NID_aes_128_cbc_hmac_sha256,
-#else
-	NID_undef,
-#endif
-	16,16,16,
-	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|
-	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
-	aesni_cbc_hmac_sha256_init_key,
-	aesni_cbc_hmac_sha256_cipher,
-	NULL,
-	sizeof(EVP_AES_HMAC_SHA256),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
-	aesni_cbc_hmac_sha256_ctrl,
-	NULL
-	};
-
-static EVP_CIPHER aesni_256_cbc_hmac_sha256_cipher =
-	{
-#ifdef NID_aes_256_cbc_hmac_sha256
-	NID_aes_256_cbc_hmac_sha256,
-#else
-	NID_undef,
-#endif
-	16,32,16,
-	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|
-	EVP_CIPH_FLAG_AEAD_CIPHER|EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
-	aesni_cbc_hmac_sha256_init_key,
-	aesni_cbc_hmac_sha256_cipher,
-	NULL,
-	sizeof(EVP_AES_HMAC_SHA256),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
-	aesni_cbc_hmac_sha256_ctrl,
-	NULL
-	};
+static EVP_CIPHER aesni_128_cbc_hmac_sha256_cipher = {
+#  ifdef NID_aes_128_cbc_hmac_sha256
+    NID_aes_128_cbc_hmac_sha256,
+#  else
+    NID_undef,
+#  endif
+    16, 16, 16,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_FLAG_DEFAULT_ASN1 |
+        EVP_CIPH_FLAG_AEAD_CIPHER | EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
+    aesni_cbc_hmac_sha256_init_key,
+    aesni_cbc_hmac_sha256_cipher,
+    NULL,
+    sizeof(EVP_AES_HMAC_SHA256),
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
+    aesni_cbc_hmac_sha256_ctrl,
+    NULL
+};
+
+static EVP_CIPHER aesni_256_cbc_hmac_sha256_cipher = {
+#  ifdef NID_aes_256_cbc_hmac_sha256
+    NID_aes_256_cbc_hmac_sha256,
+#  else
+    NID_undef,
+#  endif
+    16, 32, 16,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_FLAG_DEFAULT_ASN1 |
+        EVP_CIPH_FLAG_AEAD_CIPHER | EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK,
+    aesni_cbc_hmac_sha256_init_key,
+    aesni_cbc_hmac_sha256_cipher,
+    NULL,
+    sizeof(EVP_AES_HMAC_SHA256),
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+    EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
+    aesni_cbc_hmac_sha256_ctrl,
+    NULL
+};
 
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void)
-	{
-	return((OPENSSL_ia32cap_P[1]&AESNI_CAPABLE) &&
-		aesni_cbc_sha256_enc(NULL,NULL,0,NULL,NULL,NULL,NULL) ?
-		&aesni_128_cbc_hmac_sha256_cipher:NULL);
-	}
+{
+    return ((OPENSSL_ia32cap_P[1] & AESNI_CAPABLE) &&
+            aesni_cbc_sha256_enc(NULL, NULL, 0, NULL, NULL, NULL, NULL) ?
+            &aesni_128_cbc_hmac_sha256_cipher : NULL);
+}
 
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void)
-	{
-	return((OPENSSL_ia32cap_P[1]&AESNI_CAPABLE) &&
-		aesni_cbc_sha256_enc(NULL,NULL,0,NULL,NULL,NULL,NULL)?
-		&aesni_256_cbc_hmac_sha256_cipher:NULL);
-	}
-#else
+{
+    return ((OPENSSL_ia32cap_P[1] & AESNI_CAPABLE) &&
+            aesni_cbc_sha256_enc(NULL, NULL, 0, NULL, NULL, NULL, NULL) ?
+            &aesni_256_cbc_hmac_sha256_cipher : NULL);
+}
+# else
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
+
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void)
-	{
-	return NULL;
-	}
-#endif
+{
+    return NULL;
+}
+# endif
 #endif
diff --git a/crypto/evp/e_bf.c b/crypto/evp/e_bf.c
index cc224e5363..d6a017826e 100644
--- a/crypto/evp/e_bf.c
+++ b/crypto/evp/e_bf.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,30 +59,29 @@
 #include 
 #include "cryptlib.h"
 #ifndef OPENSSL_NO_BF
-#include 
-#include "evp_locl.h"
-#include 
-#include 
+# include 
+# include "evp_locl.h"
+# include 
+# include 
 
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc);
+                       const unsigned char *iv, int enc);
 
-typedef struct
-	{
-	BF_KEY ks;
-	} EVP_BF_KEY;
+typedef struct {
+    BF_KEY ks;
+} EVP_BF_KEY;
 
-#define data(ctx)	EVP_C_DATA(EVP_BF_KEY,ctx)
+# define data(ctx)       EVP_C_DATA(EVP_BF_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-	
+                       EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
+                       EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
+
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc)
-	{
-	BF_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+                       const unsigned char *iv, int enc)
+{
+    BF_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+    return 1;
+}
 
 #endif
diff --git a/crypto/evp/e_camellia.c b/crypto/evp/e_camellia.c
index d6f4a586f6..f9c8401367 100644
--- a/crypto/evp/e_camellia.c
+++ b/crypto/evp/e_camellia.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,355 +55,340 @@
 
 #include 
 #ifndef OPENSSL_NO_CAMELLIA
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "evp_locl.h"
-#include "modes_lcl.h"
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "evp_locl.h"
+# include "modes_lcl.h"
 
 static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+                             const unsigned char *iv, int enc);
 
 /* Camellia subkey Structure */
-typedef struct
-	{
-	CAMELLIA_KEY ks;
-	block128_f block;
-	union {
-		cbc128_f cbc;
-		ctr128_f ctr;
-	} stream;
-	} EVP_CAMELLIA_KEY;
-
-#define MAXBITCHUNK	((size_t)1<<(sizeof(size_t)*8-4))
+typedef struct {
+    CAMELLIA_KEY ks;
+    block128_f block;
+    union {
+        cbc128_f cbc;
+        ctr128_f ctr;
+    } stream;
+} EVP_CAMELLIA_KEY;
+
+# define MAXBITCHUNK     ((size_t)1<<(sizeof(size_t)*8-4))
 
 /* Attribute operation for Camellia */
-#define data(ctx)	EVP_C_DATA(EVP_CAMELLIA_KEY,ctx)
+# define data(ctx)       EVP_C_DATA(EVP_CAMELLIA_KEY,ctx)
 
-#if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
+# if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
 /* ---------^^^ this is not a typo, just a way to detect that
  * assembler support was in general requested... */
-#include "sparc_arch.h"
+#  include "sparc_arch.h"
 
 extern unsigned int OPENSSL_sparcv9cap_P[];
 
-#define	SPARC_CMLL_CAPABLE	(OPENSSL_sparcv9cap_P[1] & CFR_CAMELLIA)
-
-void	cmll_t4_set_key (const unsigned char *key, int bits,
-				CAMELLIA_KEY *ks);
-void	cmll_t4_encrypt (const unsigned char *in, unsigned char *out,
-				const CAMELLIA_KEY *key);
-void	cmll_t4_decrypt (const unsigned char *in, unsigned char *out,
-				const CAMELLIA_KEY *key);
-
-void	cmll128_t4_cbc_encrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
-void	cmll128_t4_cbc_decrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
-void	cmll256_t4_cbc_encrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
-void	cmll256_t4_cbc_decrypt (const unsigned char *in, unsigned char *out,
-				size_t len, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
-void	cmll128_t4_ctr32_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
-void	cmll256_t4_ctr32_encrypt (const unsigned char *in, unsigned char *out,
-				size_t blocks, const CAMELLIA_KEY *key,
-				unsigned char *ivec);
+#  define SPARC_CMLL_CAPABLE      (OPENSSL_sparcv9cap_P[1] & CFR_CAMELLIA)
+
+void cmll_t4_set_key(const unsigned char *key, int bits, CAMELLIA_KEY *ks);
+void cmll_t4_encrypt(const unsigned char *in, unsigned char *out,
+                     const CAMELLIA_KEY *key);
+void cmll_t4_decrypt(const unsigned char *in, unsigned char *out,
+                     const CAMELLIA_KEY *key);
+
+void cmll128_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                            size_t len, const CAMELLIA_KEY *key,
+                            unsigned char *ivec);
+void cmll128_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
+                            size_t len, const CAMELLIA_KEY *key,
+                            unsigned char *ivec);
+void cmll256_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                            size_t len, const CAMELLIA_KEY *key,
+                            unsigned char *ivec);
+void cmll256_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
+                            size_t len, const CAMELLIA_KEY *key,
+                            unsigned char *ivec);
+void cmll128_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
+                              size_t blocks, const CAMELLIA_KEY *key,
+                              unsigned char *ivec);
+void cmll256_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
+                              size_t blocks, const CAMELLIA_KEY *key,
+                              unsigned char *ivec);
 
 static int cmll_t4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
-	int ret, mode, bits;
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
-
-	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	bits = ctx->key_len*8;
-
-	cmll_t4_set_key(key, bits, &dat->ks);
-
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{
-		    ret = 0;
-		    dat->block	= (block128_f)cmll_t4_decrypt;
-		    switch (bits) {
-		    case 128:
-			dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-						(cbc128_f)cmll128_t4_cbc_decrypt :
-						NULL;
-			break;
-		    case 192:
-		    case 256:
-			dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-						(cbc128_f)cmll256_t4_cbc_decrypt :
-						NULL;
-			break;
-		    default:
-			ret = -1;
-		    }
-		}
-	else	{
-		    ret = 0;
-		    dat->block	= (block128_f)cmll_t4_encrypt;
-		    switch (bits) {
-		    case 128:
-			if (mode==EVP_CIPH_CBC_MODE)
-				dat->stream.cbc	= (cbc128_f)cmll128_t4_cbc_encrypt;
-			else if (mode==EVP_CIPH_CTR_MODE)
-				dat->stream.ctr = (ctr128_f)cmll128_t4_ctr32_encrypt;
-			else
-				dat->stream.cbc = NULL;
-			break;
-		    case 192:
-		    case 256:
-			if (mode==EVP_CIPH_CBC_MODE)
-				dat->stream.cbc	= (cbc128_f)cmll256_t4_cbc_encrypt;
-			else if (mode==EVP_CIPH_CTR_MODE)
-				dat->stream.ctr = (ctr128_f)cmll256_t4_ctr32_encrypt;
-			else
-				dat->stream.cbc = NULL;
-			break;
-		    default:
-			ret = -1;
-		    }
-		}
-
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_CMLL_T4_INIT_KEY,EVP_R_CAMELLIA_KEY_SETUP_FAILED);
-		return 0;
-		}
-
-	return 1;
-	}
-
-#define cmll_t4_cbc_cipher camellia_cbc_cipher
-static int cmll_t4_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len);
-
-#define cmll_t4_ecb_cipher camellia_ecb_cipher 
-static int cmll_t4_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len);
-
-#define cmll_t4_ofb_cipher camellia_ofb_cipher
-static int cmll_t4_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define cmll_t4_cfb_cipher camellia_cfb_cipher
-static int cmll_t4_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define cmll_t4_cfb8_cipher camellia_cfb8_cipher
-static int cmll_t4_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define cmll_t4_cfb1_cipher camellia_cfb1_cipher
-static int cmll_t4_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
-
-#define cmll_t4_ctr_cipher camellia_ctr_cipher
+                            const unsigned char *iv, int enc)
+{
+    int ret, mode, bits;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
+
+    mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    bits = ctx->key_len * 8;
+
+    cmll_t4_set_key(key, bits, &dat->ks);
+
+    if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
+        && !enc) {
+        ret = 0;
+        dat->block = (block128_f) cmll_t4_decrypt;
+        switch (bits) {
+        case 128:
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) cmll128_t4_cbc_decrypt : NULL;
+            break;
+        case 192:
+        case 256:
+            dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+                (cbc128_f) cmll256_t4_cbc_decrypt : NULL;
+            break;
+        default:
+            ret = -1;
+        }
+    } else {
+        ret = 0;
+        dat->block = (block128_f) cmll_t4_encrypt;
+        switch (bits) {
+        case 128:
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) cmll128_t4_cbc_encrypt;
+            else if (mode == EVP_CIPH_CTR_MODE)
+                dat->stream.ctr = (ctr128_f) cmll128_t4_ctr32_encrypt;
+            else
+                dat->stream.cbc = NULL;
+            break;
+        case 192:
+        case 256:
+            if (mode == EVP_CIPH_CBC_MODE)
+                dat->stream.cbc = (cbc128_f) cmll256_t4_cbc_encrypt;
+            else if (mode == EVP_CIPH_CTR_MODE)
+                dat->stream.ctr = (ctr128_f) cmll256_t4_ctr32_encrypt;
+            else
+                dat->stream.cbc = NULL;
+            break;
+        default:
+            ret = -1;
+        }
+    }
+
+    if (ret < 0) {
+        EVPerr(EVP_F_CMLL_T4_INIT_KEY, EVP_R_CAMELLIA_KEY_SETUP_FAILED);
+        return 0;
+    }
+
+    return 1;
+}
+
+#  define cmll_t4_cbc_cipher camellia_cbc_cipher
+static int cmll_t4_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define cmll_t4_ecb_cipher camellia_ecb_cipher
+static int cmll_t4_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define cmll_t4_ofb_cipher camellia_ofb_cipher
+static int cmll_t4_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define cmll_t4_cfb_cipher camellia_cfb_cipher
+static int cmll_t4_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t len);
+
+#  define cmll_t4_cfb8_cipher camellia_cfb8_cipher
+static int cmll_t4_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len);
+
+#  define cmll_t4_cfb1_cipher camellia_cfb1_cipher
+static int cmll_t4_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len);
+
+#  define cmll_t4_ctr_cipher camellia_ctr_cipher
 static int cmll_t4_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+                              const unsigned char *in, size_t len);
 
-#define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
+#  define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER cmll_t4_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	cmll_t4_init_key,		\
-	cmll_t4_##mode##_cipher,	\
-	NULL,				\
-	sizeof(EVP_CAMELLIA_KEY),	\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        cmll_t4_init_key,               \
+        cmll_t4_##mode##_cipher,        \
+        NULL,                           \
+        sizeof(EVP_CAMELLIA_KEY),       \
+        NULL,NULL,NULL,NULL }; \
 static const EVP_CIPHER camellia_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,	\
-	keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	camellia_init_key,		\
-	camellia_##mode##_cipher,	\
-	NULL,				\
-	sizeof(EVP_CAMELLIA_KEY),	\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,     \
+        keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        camellia_init_key,              \
+        camellia_##mode##_cipher,       \
+        NULL,                           \
+        sizeof(EVP_CAMELLIA_KEY),       \
+        NULL,NULL,NULL,NULL }; \
 const EVP_CIPHER *EVP_camellia_##keylen##_##mode(void) \
 { return SPARC_CMLL_CAPABLE?&cmll_t4_##keylen##_##mode:&camellia_##keylen##_##mode; }
 
-#else
+# else
 
-#define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
+#  define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER camellia_##keylen##_##mode = { \
-	nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
-	flags|EVP_CIPH_##MODE##_MODE,	\
-	camellia_init_key,		\
-	camellia_##mode##_cipher,	\
-	NULL,				\
-	sizeof(EVP_CAMELLIA_KEY),	\
-	NULL,NULL,NULL,NULL }; \
+        nid##_##keylen##_##nmode,blocksize,keylen/8,ivlen, \
+        flags|EVP_CIPH_##MODE##_MODE,   \
+        camellia_init_key,              \
+        camellia_##mode##_cipher,       \
+        NULL,                           \
+        sizeof(EVP_CAMELLIA_KEY),       \
+        NULL,NULL,NULL,NULL }; \
 const EVP_CIPHER *EVP_camellia_##keylen##_##mode(void) \
 { return &camellia_##keylen##_##mode; }
 
-#endif
-
-#define BLOCK_CIPHER_generic_pack(nid,keylen,flags)		\
-	BLOCK_CIPHER_generic(nid,keylen,16,16,cbc,cbc,CBC,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,16,0,ecb,ecb,ECB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,ofb128,ofb,OFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb128,cfb,CFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb1,cfb1,CFB,flags)	\
-	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)
-#if 0 /* not yet, missing NID */
-	BLOCK_CIPHER_generic(nid,keylen,1,16,ctr,ctr,CTR,flags)
-#endif
+# endif
 
-/* The subkey for Camellia is generated. */ 
+# define BLOCK_CIPHER_generic_pack(nid,keylen,flags)             \
+        BLOCK_CIPHER_generic(nid,keylen,16,16,cbc,cbc,CBC,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)     \
+        BLOCK_CIPHER_generic(nid,keylen,16,0,ecb,ecb,ECB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)      \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,ofb128,ofb,OFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)   \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb128,cfb,CFB,flags|EVP_CIPH_FLAG_DEFAULT_ASN1)   \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb1,cfb1,CFB,flags)       \
+        BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)
+# if 0                          /* not yet, missing NID */
+BLOCK_CIPHER_generic(nid, keylen, 1, 16, ctr, ctr, CTR, flags)
+# endif
+/* The subkey for Camellia is generated. */
 static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	int ret, mode;
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
-
-	ret=Camellia_set_key(key, ctx->key_len * 8, &dat->ks);
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_CAMELLIA_INIT_KEY,EVP_R_CAMELLIA_KEY_SETUP_FAILED);
-		return 0;
-		}
-
-	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{
-		dat->block	= (block128_f)Camellia_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)Camellia_cbc_encrypt :
-					NULL;
-		}
-	else
-		{
-		dat->block	= (block128_f)Camellia_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)Camellia_cbc_encrypt :
-					NULL;
-		}
-
-
-	return 1;
-	}
-
-static int camellia_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+                             const unsigned char *iv, int enc)
 {
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
+    int ret, mode;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
+
+    ret = Camellia_set_key(key, ctx->key_len * 8, &dat->ks);
+    if (ret < 0) {
+        EVPerr(EVP_F_CAMELLIA_INIT_KEY, EVP_R_CAMELLIA_KEY_SETUP_FAILED);
+        return 0;
+    }
+
+    mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
+        && !enc) {
+        dat->block = (block128_f) Camellia_decrypt;
+        dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+            (cbc128_f) Camellia_cbc_encrypt : NULL;
+    } else {
+        dat->block = (block128_f) Camellia_encrypt;
+        dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+            (cbc128_f) Camellia_cbc_encrypt : NULL;
+    }
+
+    return 1;
+}
 
-	if (dat->stream.cbc)
-		(*dat->stream.cbc)(in,out,len,&dat->ks,ctx->iv,ctx->encrypt);
-	else if (ctx->encrypt)
-		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
-	else
-		CRYPTO_cbc128_decrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+static int camellia_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len)
+{
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
+
+    if (dat->stream.cbc)
+        (*dat->stream.cbc) (in, out, len, &dat->ks, ctx->iv, ctx->encrypt);
+    else if (ctx->encrypt)
+        CRYPTO_cbc128_encrypt(in, out, len, &dat->ks, ctx->iv, dat->block);
+    else
+        CRYPTO_cbc128_decrypt(in, out, len, &dat->ks, ctx->iv, dat->block);
 
-	return 1;
+    return 1;
 }
 
-static int camellia_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int camellia_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len)
 {
-	size_t	bl = ctx->cipher->block_size;
-	size_t	i;
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
+    size_t bl = ctx->cipher->block_size;
+    size_t i;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
 
-	if (lenblock)(in+i,out+i,&dat->ks);
+    for (i = 0, len -= bl; i <= len; i += bl)
+        (*dat->block) (in + i, out + i, &dat->ks);
 
-	return 1;
+    return 1;
 }
 
-static int camellia_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int camellia_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len)
 {
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
 
-	CRYPTO_ofb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,dat->block);
-	return 1;
+    CRYPTO_ofb128_encrypt(in, out, len, &dat->ks,
+                          ctx->iv, &ctx->num, dat->block);
+    return 1;
 }
 
-static int camellia_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int camellia_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len)
 {
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
 
-	CRYPTO_cfb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	return 1;
+    CRYPTO_cfb128_encrypt(in, out, len, &dat->ks,
+                          ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+    return 1;
 }
 
-static int camellia_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int camellia_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                const unsigned char *in, size_t len)
 {
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
 
-	CRYPTO_cfb128_8_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	return 1;
+    CRYPTO_cfb128_8_encrypt(in, out, len, &dat->ks,
+                            ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+    return 1;
 }
 
-static int camellia_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int camellia_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                const unsigned char *in, size_t len)
 {
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
-
-	if (ctx->flags&EVP_CIPH_FLAG_LENGTH_BITS) {
-		CRYPTO_cfb128_1_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		return 1;
-	}
-
-	while (len>=MAXBITCHUNK) {
-		CRYPTO_cfb128_1_encrypt(in,out,MAXBITCHUNK*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		len-=MAXBITCHUNK;
-	}
-	if (len)
-		CRYPTO_cfb128_1_encrypt(in,out,len*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	
-	return 1;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
+
+    if (ctx->flags & EVP_CIPH_FLAG_LENGTH_BITS) {
+        CRYPTO_cfb128_1_encrypt(in, out, len, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+        return 1;
+    }
+
+    while (len >= MAXBITCHUNK) {
+        CRYPTO_cfb128_1_encrypt(in, out, MAXBITCHUNK * 8, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+        len -= MAXBITCHUNK;
+    }
+    if (len)
+        CRYPTO_cfb128_1_encrypt(in, out, len * 8, &dat->ks,
+                                ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+
+    return 1;
 }
 
-#if 0 /* not yet, missing NID */
-static int camellia_ctr_cipher (EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
+# if 0                          /* not yet, missing NID */
+static int camellia_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                               const unsigned char *in, size_t len)
 {
-	unsigned int num = ctx->num;
-	EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *)ctx->cipher_data;
-
-	if (dat->stream.ctr)
-		CRYPTO_ctr128_encrypt_ctr32(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->stream.ctr);
-	else
-		CRYPTO_ctr128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->block);
-	ctx->num = (size_t)num;
-	return 1;
+    unsigned int num = ctx->num;
+    EVP_CAMELLIA_KEY *dat = (EVP_CAMELLIA_KEY *) ctx->cipher_data;
+
+    if (dat->stream.ctr)
+        CRYPTO_ctr128_encrypt_ctr32(in, out, len, &dat->ks,
+                                    ctx->iv, ctx->buf, &num, dat->stream.ctr);
+    else
+        CRYPTO_ctr128_encrypt(in, out, len, &dat->ks,
+                              ctx->iv, ctx->buf, &num, dat->block);
+    ctx->num = (size_t)num;
+    return 1;
 }
-#endif
-
-BLOCK_CIPHER_generic_pack(NID_camellia,128,0)
-BLOCK_CIPHER_generic_pack(NID_camellia,192,0)
-BLOCK_CIPHER_generic_pack(NID_camellia,256,0)
+# endif
 
+BLOCK_CIPHER_generic_pack(NID_camellia, 128, 0)
+    BLOCK_CIPHER_generic_pack(NID_camellia, 192, 0)
+    BLOCK_CIPHER_generic_pack(NID_camellia, 256, 0)
 #else
 
 # ifdef PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/crypto/evp/e_cast.c b/crypto/evp/e_cast.c
index d77bcd9298..3f74548569 100644
--- a/crypto/evp/e_cast.c
+++ b/crypto/evp/e_cast.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,31 +60,30 @@
 #include "cryptlib.h"
 
 #ifndef OPENSSL_NO_CAST
-#include 
-#include 
-#include "evp_locl.h"
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
 
 static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+                         const unsigned char *iv, int enc);
+
+typedef struct {
+    CAST_KEY ks;
+} EVP_CAST_KEY;
 
-typedef struct
-	{
-	CAST_KEY ks;
-	} EVP_CAST_KEY;
+# define data(ctx)       EVP_C_DATA(EVP_CAST_KEY,ctx)
 
-#define data(ctx)	EVP_C_DATA(EVP_CAST_KEY,ctx)
+IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY,
+                       NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
+                       EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
+                       EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
-IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY, 
-			NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-			
 static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	CAST_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+                         const unsigned char *iv, int enc)
+{
+    CAST_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+    return 1;
+}
 
 #endif
diff --git a/crypto/evp/e_des.c b/crypto/evp/e_des.c
index bf4366590f..aae13a6756 100644
--- a/crypto/evp/e_des.c
+++ b/crypto/evp/e_des.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,214 +59,210 @@
 #include 
 #include "cryptlib.h"
 #ifndef OPENSSL_NO_DES
-#include 
-#include 
-#include "evp_locl.h"
-#include 
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
+# include 
 
-typedef struct
-	{
-	union { double align; DES_key_schedule ks; } ks;
-	union {
-		void (*cbc)(const void *,void *,size_t,const void *,void *);
-	} stream;
-	} EVP_DES_KEY;
+typedef struct {
+    union {
+        double align;
+        DES_key_schedule ks;
+    } ks;
+    union {
+        void (*cbc) (const void *, void *, size_t, const void *, void *);
+    } stream;
+} EVP_DES_KEY;
 
-#if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
+# if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
 /* ---------^^^ this is not a typo, just a way to detect that
  * assembler support was in general requested... */
-#include "sparc_arch.h"
+#  include "sparc_arch.h"
 
 extern unsigned int OPENSSL_sparcv9cap_P[];
 
-#define SPARC_DES_CAPABLE	(OPENSSL_sparcv9cap_P[1] & CFR_DES)
+#  define SPARC_DES_CAPABLE       (OPENSSL_sparcv9cap_P[1] & CFR_DES)
 
-void	des_t4_key_expand(const void *key, DES_key_schedule *ks);
-void	des_t4_cbc_encrypt(const void *inp,void *out,size_t len,
-				DES_key_schedule *ks,unsigned char iv[8]);
-void	des_t4_cbc_decrypt(const void *inp,void *out,size_t len,
-				DES_key_schedule *ks,unsigned char iv[8]);
-#endif
+void des_t4_key_expand(const void *key, DES_key_schedule *ks);
+void des_t4_cbc_encrypt(const void *inp, void *out, size_t len,
+                        DES_key_schedule *ks, unsigned char iv[8]);
+void des_t4_cbc_decrypt(const void *inp, void *out, size_t len,
+                        DES_key_schedule *ks, unsigned char iv[8]);
+# endif
 
 static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc);
+                        const unsigned char *iv, int enc);
 static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-/* Because of various casts and different names can't use IMPLEMENT_BLOCK_CIPHER */
+/*
+ * Because of various casts and different names can't use
+ * IMPLEMENT_BLOCK_CIPHER
+ */
 
 static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+                          const unsigned char *in, size_t inl)
 {
-	BLOCK_CIPHER_ecb_loop()
-		DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i), ctx->cipher_data, ctx->encrypt);
-	return 1;
+    BLOCK_CIPHER_ecb_loop()
+        DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i),
+                        ctx->cipher_data, ctx->encrypt);
+    return 1;
 }
 
 static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+                          const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
-		DES_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
-	return 1;
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
+                          (DES_cblock *)ctx->iv, &ctx->num);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data,
+                          (DES_cblock *)ctx->iv, &ctx->num);
+    return 1;
 }
 
 static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+                          const unsigned char *in, size_t inl)
 {
-	EVP_DES_KEY *dat = (EVP_DES_KEY *)ctx->cipher_data;
+    EVP_DES_KEY *dat = (EVP_DES_KEY *) ctx->cipher_data;
 
-	if (dat->stream.cbc)
-		{
-		(*dat->stream.cbc)(in,out,inl,&dat->ks.ks,ctx->iv);
-		return 1;
-		}
-	while(inl>=EVP_MAXCHUNK)
-		{
-		DES_ncbc_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
-	return 1;
+    if (dat->stream.cbc) {
+        (*dat->stream.cbc) (in, out, inl, &dat->ks.ks, ctx->iv);
+        return 1;
+    }
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ncbc_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
+                         (DES_cblock *)ctx->iv, ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
+                         (DES_cblock *)ctx->iv, ctx->encrypt);
+    return 1;
 }
 
 static int des_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			    const unsigned char *in, size_t inl)
+                            const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
-		DES_cfb64_encrypt(in,out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-			  (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-	return 1;
+    while (inl >= EVP_MAXCHUNK) {
+        DES_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
+                          (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
+                          (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+    return 1;
 }
 
-/* Although we have a CFB-r implementation for DES, it doesn't pack the right
-   way, so wrap it here */
+/*
+ * Although we have a CFB-r implementation for DES, it doesn't pack the right
+ * way, so wrap it here
+ */
 static int des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    size_t n,chunk=EVP_MAXCHUNK/8;
-    unsigned char c[1],d[1];
+                           const unsigned char *in, size_t inl)
+{
+    size_t n, chunk = EVP_MAXCHUNK / 8;
+    unsigned char c[1], d[1];
 
-    if (inl=chunk)
-	{
-	for(n=0 ; n < chunk*8; ++n)
-	    {
-	    c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	    DES_cfb_encrypt(c,d,1,1,ctx->cipher_data,(DES_cblock *)ctx->iv,
-			ctx->encrypt);
-	    out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8))) |
-		     ((d[0]&0x80) >> (unsigned int)(n%8));
-	    }
-	inl-=chunk;
-	in +=chunk;
-	out+=chunk;
-	if (inl= chunk) {
+        for (n = 0; n < chunk * 8; ++n) {
+            c[0] = (in[n / 8] & (1 << (7 - n % 8))) ? 0x80 : 0;
+            DES_cfb_encrypt(c, d, 1, 1, ctx->cipher_data,
+                            (DES_cblock *)ctx->iv, ctx->encrypt);
+            out[n / 8] =
+                (out[n / 8] & ~(0x80 >> (unsigned int)(n % 8))) |
+                ((d[0] & 0x80) >> (unsigned int)(n % 8));
+        }
+        inl -= chunk;
+        in += chunk;
+        out += chunk;
+        if (inl < chunk)
+            chunk = inl;
+    }
 
     return 1;
-    }
+}
 
 static int des_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
-	}
+                           const unsigned char *in, size_t inl)
+{
+    while (inl >= EVP_MAXCHUNK) {
+        DES_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK, ctx->cipher_data,
+                        (DES_cblock *)ctx->iv, ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
     if (inl)
-	DES_cfb_encrypt(in,out,8,(long)inl,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
+        DES_cfb_encrypt(in, out, 8, (long)inl, ctx->cipher_data,
+                        (DES_cblock *)ctx->iv, ctx->encrypt);
     return 1;
-    }
+}
 
 BLOCK_CIPHER_defs(des, EVP_DES_KEY, NID_des, 8, 8, 8, 64,
-			EVP_CIPH_RAND_KEY, des_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des_ctrl)
+                  EVP_CIPH_RAND_KEY, des_init_key, NULL,
+                  EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, des_ctrl)
 
-BLOCK_CIPHER_def_cfb(des,EVP_DES_KEY,NID_des,8,8,1,
-		     EVP_CIPH_RAND_KEY, des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
+    BLOCK_CIPHER_def_cfb(des, EVP_DES_KEY, NID_des, 8, 8, 1,
+                     EVP_CIPH_RAND_KEY, des_init_key, NULL,
+                     EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, des_ctrl)
 
-BLOCK_CIPHER_def_cfb(des,EVP_DES_KEY,NID_des,8,8,8,
-		     EVP_CIPH_RAND_KEY,des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
+    BLOCK_CIPHER_def_cfb(des, EVP_DES_KEY, NID_des, 8, 8, 8,
+                     EVP_CIPH_RAND_KEY, des_init_key, NULL,
+                     EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, des_ctrl)
 
 static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	DES_cblock *deskey = (DES_cblock *)key;
-	EVP_DES_KEY *dat = (EVP_DES_KEY *)ctx->cipher_data;
+                        const unsigned char *iv, int enc)
+{
+    DES_cblock *deskey = (DES_cblock *)key;
+    EVP_DES_KEY *dat = (EVP_DES_KEY *) ctx->cipher_data;
 
-	dat->stream.cbc = NULL;
-#if defined(SPARC_DES_CAPABLE)
-	if (SPARC_DES_CAPABLE)
-		{
-		int mode = ctx->cipher->flags & EVP_CIPH_MODE;
+    dat->stream.cbc = NULL;
+# if defined(SPARC_DES_CAPABLE)
+    if (SPARC_DES_CAPABLE) {
+        int mode = ctx->cipher->flags & EVP_CIPH_MODE;
 
-		if (mode == EVP_CIPH_CBC_MODE)
-			{
-			des_t4_key_expand(key,&dat->ks.ks);
-			dat->stream.cbc = enc ? des_t4_cbc_encrypt :
-						des_t4_cbc_decrypt;
-			return 1;
-			}
-		}
-#endif
-#ifdef EVP_CHECK_DES_KEY
-	if(DES_set_key_checked(deskey,dat->ks.ks) != 0)
-		return 0;
-#else
-	DES_set_key_unchecked(deskey,ctx->cipher_data);
-#endif
-	return 1;
-	}
+        if (mode == EVP_CIPH_CBC_MODE) {
+            des_t4_key_expand(key, &dat->ks.ks);
+            dat->stream.cbc = enc ? des_t4_cbc_encrypt : des_t4_cbc_decrypt;
+            return 1;
+        }
+    }
+# endif
+# ifdef EVP_CHECK_DES_KEY
+    if (DES_set_key_checked(deskey, dat->ks.ks) != 0)
+        return 0;
+# else
+    DES_set_key_unchecked(deskey, ctx->cipher_data);
+# endif
+    return 1;
+}
 
 static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	
-	switch(type)
-		{
-	case EVP_CTRL_RAND_KEY:
-		if (RAND_bytes(ptr, 8) <= 0)
-			return 0;
-		DES_set_odd_parity((DES_cblock *)ptr);
-		return 1;
+{
+
+    switch (type) {
+    case EVP_CTRL_RAND_KEY:
+        if (RAND_bytes(ptr, 8) <= 0)
+            return 0;
+        DES_set_odd_parity((DES_cblock *)ptr);
+        return 1;
 
-	default:
-		return -1;
-		}
-	}
+    default:
+        return -1;
+    }
+}
 
 #endif
diff --git a/crypto/evp/e_des3.c b/crypto/evp/e_des3.c
index 4275373fd2..301d93e13d 100644
--- a/crypto/evp/e_des3.c
+++ b/crypto/evp/e_des3.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,431 +59,435 @@
 #include 
 #include "cryptlib.h"
 #ifndef OPENSSL_NO_DES
-#include 
-#include 
-#include "evp_locl.h"
-#include 
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
+# include 
 
 /* Block use of implementations in FIPS mode */
-#undef EVP_CIPH_FLAG_FIPS
-#define EVP_CIPH_FLAG_FIPS	0
-
-typedef struct
-	{
-	union { double align; DES_key_schedule ks[3]; } ks;
-	union {
-		void (*cbc)(const void *,void *,size_t,const void *,void *);
-	} stream;
-	} DES_EDE_KEY;
-#define ks1 ks.ks[0]
-#define ks2 ks.ks[1]
-#define ks3 ks.ks[2]
-
-#if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
+# undef EVP_CIPH_FLAG_FIPS
+# define EVP_CIPH_FLAG_FIPS      0
+
+typedef struct {
+    union {
+        double align;
+        DES_key_schedule ks[3];
+    } ks;
+    union {
+        void (*cbc) (const void *, void *, size_t, const void *, void *);
+    } stream;
+} DES_EDE_KEY;
+# define ks1 ks.ks[0]
+# define ks2 ks.ks[1]
+# define ks3 ks.ks[2]
+
+# if defined(AES_ASM) && (defined(__sparc) || defined(__sparc__))
 /* ---------^^^ this is not a typo, just a way to detect that
  * assembler support was in general requested... */
-#include "sparc_arch.h"
+#  include "sparc_arch.h"
 
 extern unsigned int OPENSSL_sparcv9cap_P[];
 
-#define SPARC_DES_CAPABLE	(OPENSSL_sparcv9cap_P[1] & CFR_DES)
+#  define SPARC_DES_CAPABLE       (OPENSSL_sparcv9cap_P[1] & CFR_DES)
 
-void	des_t4_key_expand(const void *key, DES_key_schedule *ks);
-void	des_t4_ede3_cbc_encrypt(const void *inp,void *out,size_t len,
-				DES_key_schedule *ks,unsigned char iv[8]);
-void	des_t4_ede3_cbc_decrypt(const void *inp,void *out,size_t len,
-				DES_key_schedule *ks,unsigned char iv[8]);
-#endif
+void des_t4_key_expand(const void *key, DES_key_schedule *ks);
+void des_t4_ede3_cbc_encrypt(const void *inp, void *out, size_t len,
+                             DES_key_schedule *ks, unsigned char iv[8]);
+void des_t4_ede3_cbc_decrypt(const void *inp, void *out, size_t len,
+                             DES_key_schedule *ks, unsigned char iv[8]);
+# endif
 
 static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv,int enc);
+                            const unsigned char *iv, int enc);
 
 static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+                             const unsigned char *iv, int enc);
 
 static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-#define data(ctx) ((DES_EDE_KEY *)(ctx)->cipher_data)
+# define data(ctx) ((DES_EDE_KEY *)(ctx)->cipher_data)
 
-/* Because of various casts and different args can't use IMPLEMENT_BLOCK_CIPHER */
+/*
+ * Because of various casts and different args can't use
+ * IMPLEMENT_BLOCK_CIPHER
+ */
 
 static int des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+                              const unsigned char *in, size_t inl)
 {
-	BLOCK_CIPHER_ecb_loop()
-		DES_ecb3_encrypt((const_DES_cblock *)(in + i),
-				 (DES_cblock *)(out + i),
-				 &data(ctx)->ks1, &data(ctx)->ks2,
-				 &data(ctx)->ks3,
-				 ctx->encrypt);
-	return 1;
+    BLOCK_CIPHER_ecb_loop()
+        DES_ecb3_encrypt((const_DES_cblock *)(in + i),
+                         (DES_cblock *)(out + i),
+                         &data(ctx)->ks1, &data(ctx)->ks2,
+                         &data(ctx)->ks3, ctx->encrypt);
+    return 1;
 }
 
 static int des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+                              const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_ede3_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_ede3_ofb64_encrypt(in, out, (long)inl,
-				&data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num);
-
-	return 1;
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ede3_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK,
+                               &data(ctx)->ks1, &data(ctx)->ks2,
+                               &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                               &ctx->num);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_ede3_ofb64_encrypt(in, out, (long)inl,
+                               &data(ctx)->ks1, &data(ctx)->ks2,
+                               &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                               &ctx->num);
+
+    return 1;
 }
 
 static int des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+                              const unsigned char *in, size_t inl)
 {
-	DES_EDE_KEY *dat = data(ctx);
+    DES_EDE_KEY *dat = data(ctx);
 
-#ifdef KSSL_DEBUG
-	{
+# ifdef KSSL_DEBUG
+    {
         int i;
-	fprintf(stderr,"des_ede_cbc_cipher(ctx=%p, buflen=%d)\n", ctx, ctx->buf_len);
-	fprintf(stderr,"\t iv= ");
-        for(i=0;i<8;i++)
-                fprintf(stderr,"%02X",ctx->iv[i]);
-	fprintf(stderr,"\n");
-	}
-#endif    /* KSSL_DEBUG */
-	if (dat->stream.cbc)
-		{
-		(*dat->stream.cbc)(in,out,inl,&dat->ks,ctx->iv);
-		return 1;
-		}
-
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_ede3_cbc_encrypt(in, out, (long)EVP_MAXCHUNK,
-			     &dat->ks1, &dat->ks2, &dat->ks3,
-			     (DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_ede3_cbc_encrypt(in, out, (long)inl,
-			     &dat->ks1, &dat->ks2, &dat->ks3,
+        fprintf(stderr, "des_ede_cbc_cipher(ctx=%p, buflen=%d)\n", ctx,
+                ctx->buf_len);
+        fprintf(stderr, "\t iv= ");
+        for (i = 0; i < 8; i++)
+            fprintf(stderr, "%02X", ctx->iv[i]);
+        fprintf(stderr, "\n");
+    }
+# endif                         /* KSSL_DEBUG */
+    if (dat->stream.cbc) {
+        (*dat->stream.cbc) (in, out, inl, &dat->ks, ctx->iv);
+        return 1;
+    }
+
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ede3_cbc_encrypt(in, out, (long)EVP_MAXCHUNK,
+                             &dat->ks1, &dat->ks2, &dat->ks3,
                              (DES_cblock *)ctx->iv, ctx->encrypt);
-	return 1;
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_ede3_cbc_encrypt(in, out, (long)inl,
+                             &dat->ks1, &dat->ks2, &dat->ks3,
+                             (DES_cblock *)ctx->iv, ctx->encrypt);
+    return 1;
 }
 
 static int des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+                                const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, 
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_ede3_cfb64_encrypt(in, out, (long)inl,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-	return 1;
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK,
+                               &data(ctx)->ks1, &data(ctx)->ks2,
+                               &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                               &ctx->num, ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_ede3_cfb64_encrypt(in, out, (long)inl,
+                               &data(ctx)->ks1, &data(ctx)->ks2,
+                               &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                               &ctx->num, ctx->encrypt);
+    return 1;
 }
 
-/* Although we have a CFB-r implementation for 3-DES, it doesn't pack the right
-   way, so wrap it here */
+/*
+ * Although we have a CFB-r implementation for 3-DES, it doesn't pack the
+ * right way, so wrap it here
+ */
 static int des_ede3_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
+                                const unsigned char *in, size_t inl)
+{
     size_t n;
-    unsigned char c[1],d[1];
-
-    for(n=0 ; n < inl ; ++n)
-	{
-	c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	DES_ede3_cfb_encrypt(c,d,1,1,
-			     &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			     (DES_cblock *)ctx->iv,ctx->encrypt);
-	out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8)))
-		| ((d[0]&0x80) >> (unsigned int)(n%8));
-	}
+    unsigned char c[1], d[1];
+
+    for (n = 0; n < inl; ++n) {
+        c[0] = (in[n / 8] & (1 << (7 - n % 8))) ? 0x80 : 0;
+        DES_ede3_cfb_encrypt(c, d, 1, 1,
+                             &data(ctx)->ks1, &data(ctx)->ks2,
+                             &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                             ctx->encrypt);
+        out[n / 8] = (out[n / 8] & ~(0x80 >> (unsigned int)(n % 8)))
+            | ((d[0] & 0x80) >> (unsigned int)(n % 8));
+    }
 
     return 1;
-    }
+}
 
 static int des_ede3_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_ede3_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,
-			 &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			 (DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
-	}
+                                const unsigned char *in, size_t inl)
+{
+    while (inl >= EVP_MAXCHUNK) {
+        DES_ede3_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK,
+                             &data(ctx)->ks1, &data(ctx)->ks2,
+                             &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                             ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
     if (inl)
-	DES_ede3_cfb_encrypt(in,out,8,(long)inl,
-			&data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
+        DES_ede3_cfb_encrypt(in, out, 8, (long)inl,
+                             &data(ctx)->ks1, &data(ctx)->ks2,
+                             &data(ctx)->ks3, (DES_cblock *)ctx->iv,
+                             ctx->encrypt);
     return 1;
-    }
+}
 
 BLOCK_CIPHER_defs(des_ede, DES_EDE_KEY, NID_des_ede, 8, 16, 8, 64,
-			EVP_CIPH_RAND_KEY|EVP_CIPH_FLAG_DEFAULT_ASN1,
-			des_ede_init_key, NULL, NULL, NULL,
-			des3_ctrl)
-
-#define des_ede3_cfb64_cipher des_ede_cfb64_cipher
-#define des_ede3_ofb_cipher des_ede_ofb_cipher
-#define des_ede3_cbc_cipher des_ede_cbc_cipher
-#define des_ede3_ecb_cipher des_ede_ecb_cipher
-
-BLOCK_CIPHER_defs(des_ede3, DES_EDE_KEY, NID_des_ede3, 8, 24, 8, 64,
-	  	EVP_CIPH_RAND_KEY|EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_DEFAULT_ASN1,
-		  des_ede3_init_key, NULL, NULL, NULL,
-		  des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,1,
-		EVP_CIPH_RAND_KEY|EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_DEFAULT_ASN1,
-			des_ede3_init_key, NULL, NULL, NULL,
-			des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,8,
-		EVP_CIPH_RAND_KEY|EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_DEFAULT_ASN1,
-			des_ede3_init_key, NULL, NULL, NULL,
-			des3_ctrl)
+                  EVP_CIPH_RAND_KEY | EVP_CIPH_FLAG_DEFAULT_ASN1,
+                  des_ede_init_key, NULL, NULL, NULL, des3_ctrl)
+# define des_ede3_cfb64_cipher des_ede_cfb64_cipher
+# define des_ede3_ofb_cipher des_ede_ofb_cipher
+# define des_ede3_cbc_cipher des_ede_cbc_cipher
+# define des_ede3_ecb_cipher des_ede_ecb_cipher
+    BLOCK_CIPHER_defs(des_ede3, DES_EDE_KEY, NID_des_ede3, 8, 24, 8, 64,
+                  EVP_CIPH_RAND_KEY | EVP_CIPH_FLAG_FIPS |
+                  EVP_CIPH_FLAG_DEFAULT_ASN1, des_ede3_init_key, NULL, NULL, NULL,
+                  des3_ctrl)
+
+    BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 1,
+                     EVP_CIPH_RAND_KEY | EVP_CIPH_FLAG_FIPS |
+                     EVP_CIPH_FLAG_DEFAULT_ASN1, des_ede3_init_key, NULL, NULL,
+                     NULL, des3_ctrl)
+
+    BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 8,
+                     EVP_CIPH_RAND_KEY | EVP_CIPH_FLAG_FIPS |
+                     EVP_CIPH_FLAG_DEFAULT_ASN1, des_ede3_init_key, NULL, NULL,
+                     NULL, des3_ctrl)
 
 static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv, int enc)
-	{
-	DES_cblock *deskey = (DES_cblock *)key;
-	DES_EDE_KEY *dat = data(ctx);
-
-	dat->stream.cbc = NULL;
-#if defined(SPARC_DES_CAPABLE)
-	if (SPARC_DES_CAPABLE)
-		{
-		int mode = ctx->cipher->flags & EVP_CIPH_MODE;
-
-		if (mode == EVP_CIPH_CBC_MODE)
-			{
-			des_t4_key_expand(&deskey[0],&dat->ks1);
-			des_t4_key_expand(&deskey[1],&dat->ks2);
-			memcpy(&dat->ks3,&dat->ks1,sizeof(dat->ks1));
-			dat->stream.cbc = enc ? des_t4_ede3_cbc_encrypt :
-						des_t4_ede3_cbc_decrypt;
-			return 1;
-			}
-		}
-#endif
-#ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&dat->ks1)
-		!! DES_set_key_checked(&deskey[1],&dat->ks2))
-		return 0;
-#else
-	DES_set_key_unchecked(&deskey[0],&dat->ks1);
-	DES_set_key_unchecked(&deskey[1],&dat->ks2);
-#endif
-	memcpy(&dat->ks3,&dat->ks1,
-	       sizeof(dat->ks1));
-	return 1;
-	}
+                            const unsigned char *iv, int enc)
+{
+    DES_cblock *deskey = (DES_cblock *)key;
+    DES_EDE_KEY *dat = data(ctx);
+
+    dat->stream.cbc = NULL;
+# if defined(SPARC_DES_CAPABLE)
+    if (SPARC_DES_CAPABLE) {
+        int mode = ctx->cipher->flags & EVP_CIPH_MODE;
+
+        if (mode == EVP_CIPH_CBC_MODE) {
+            des_t4_key_expand(&deskey[0], &dat->ks1);
+            des_t4_key_expand(&deskey[1], &dat->ks2);
+            memcpy(&dat->ks3, &dat->ks1, sizeof(dat->ks1));
+            dat->stream.cbc = enc ? des_t4_ede3_cbc_encrypt :
+                des_t4_ede3_cbc_decrypt;
+            return 1;
+        }
+    }
+# endif
+# ifdef EVP_CHECK_DES_KEY
+    if (DES_set_key_checked(&deskey[0], &dat->ks1)
+        ! !DES_set_key_checked(&deskey[1], &dat->ks2))
+        return 0;
+# else
+    DES_set_key_unchecked(&deskey[0], &dat->ks1);
+    DES_set_key_unchecked(&deskey[1], &dat->ks2);
+# endif
+    memcpy(&dat->ks3, &dat->ks1, sizeof(dat->ks1));
+    return 1;
+}
 
 static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
-	DES_cblock *deskey = (DES_cblock *)key;
-	DES_EDE_KEY *dat = data(ctx);
+                             const unsigned char *iv, int enc)
+{
+    DES_cblock *deskey = (DES_cblock *)key;
+    DES_EDE_KEY *dat = data(ctx);
 
-#ifdef KSSL_DEBUG
-	{
+# ifdef KSSL_DEBUG
+    {
         int i;
-        fprintf(stderr,"des_ede3_init_key(ctx=%p)\n", ctx);
-	fprintf(stderr,"\tKEY= ");
-        for(i=0;i<24;i++) fprintf(stderr,"%02X",key[i]); fprintf(stderr,"\n");
-	if (iv) 
-		{
-		fprintf(stderr,"\t IV= ");
-		for(i=0;i<8;i++) fprintf(stderr,"%02X",iv[i]); fprintf(stderr,"\n");
-		}
-	}
-#endif	/* KSSL_DEBUG */
-
-	dat->stream.cbc = NULL;
-#if defined(SPARC_DES_CAPABLE)
-	if (SPARC_DES_CAPABLE)
-		{
-		int mode = ctx->cipher->flags & EVP_CIPH_MODE;
-
-		if (mode == EVP_CIPH_CBC_MODE)
-			{
-			des_t4_key_expand(&deskey[0],&dat->ks1);
-			des_t4_key_expand(&deskey[1],&dat->ks2);
-			des_t4_key_expand(&deskey[2],&dat->ks3);
-			dat->stream.cbc = enc ? des_t4_ede3_cbc_encrypt :
-						des_t4_ede3_cbc_decrypt;
-			return 1;
-			}
-		}
-#endif
-#ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&dat->ks1)
-		|| DES_set_key_checked(&deskey[1],&dat->ks2)
-		|| DES_set_key_checked(&deskey[2],&dat->ks3))
-		return 0;
-#else
-	DES_set_key_unchecked(&deskey[0],&dat->ks1);
-	DES_set_key_unchecked(&deskey[1],&dat->ks2);
-	DES_set_key_unchecked(&deskey[2],&dat->ks3);
-#endif
-	return 1;
-	}
+        fprintf(stderr, "des_ede3_init_key(ctx=%p)\n", ctx);
+        fprintf(stderr, "\tKEY= ");
+        for (i = 0; i < 24; i++)
+            fprintf(stderr, "%02X", key[i]);
+        fprintf(stderr, "\n");
+        if (iv) {
+            fprintf(stderr, "\t IV= ");
+            for (i = 0; i < 8; i++)
+                fprintf(stderr, "%02X", iv[i]);
+            fprintf(stderr, "\n");
+        }
+    }
+# endif                         /* KSSL_DEBUG */
+
+    dat->stream.cbc = NULL;
+# if defined(SPARC_DES_CAPABLE)
+    if (SPARC_DES_CAPABLE) {
+        int mode = ctx->cipher->flags & EVP_CIPH_MODE;
+
+        if (mode == EVP_CIPH_CBC_MODE) {
+            des_t4_key_expand(&deskey[0], &dat->ks1);
+            des_t4_key_expand(&deskey[1], &dat->ks2);
+            des_t4_key_expand(&deskey[2], &dat->ks3);
+            dat->stream.cbc = enc ? des_t4_ede3_cbc_encrypt :
+                des_t4_ede3_cbc_decrypt;
+            return 1;
+        }
+    }
+# endif
+# ifdef EVP_CHECK_DES_KEY
+    if (DES_set_key_checked(&deskey[0], &dat->ks1)
+        || DES_set_key_checked(&deskey[1], &dat->ks2)
+        || DES_set_key_checked(&deskey[2], &dat->ks3))
+        return 0;
+# else
+    DES_set_key_unchecked(&deskey[0], &dat->ks1);
+    DES_set_key_unchecked(&deskey[1], &dat->ks2);
+    DES_set_key_unchecked(&deskey[2], &dat->ks3);
+# endif
+    return 1;
+}
 
 static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-
-	DES_cblock *deskey = ptr;
-
-	switch(type)
-		{
-	case EVP_CTRL_RAND_KEY:
-		if (RAND_bytes(ptr, c->key_len) <= 0)
-			return 0;
-		DES_set_odd_parity(deskey);
-		if (c->key_len >= 16)
-			DES_set_odd_parity(deskey + 1);
-		if (c->key_len >= 24)
-			DES_set_odd_parity(deskey + 2);
-		return 1;
-
-	default:
-		return -1;
-		}
-	}
+{
+
+    DES_cblock *deskey = ptr;
+
+    switch (type) {
+    case EVP_CTRL_RAND_KEY:
+        if (RAND_bytes(ptr, c->key_len) <= 0)
+            return 0;
+        DES_set_odd_parity(deskey);
+        if (c->key_len >= 16)
+            DES_set_odd_parity(deskey + 1);
+        if (c->key_len >= 24)
+            DES_set_odd_parity(deskey + 2);
+        return 1;
+
+    default:
+        return -1;
+    }
+}
 
 const EVP_CIPHER *EVP_des_ede(void)
 {
-	return &des_ede_ecb;
+    return &des_ede_ecb;
 }
 
 const EVP_CIPHER *EVP_des_ede3(void)
 {
-	return &des_ede3_ecb;
+    return &des_ede3_ecb;
 }
 
-#ifndef OPENSSL_NO_SHA
+# ifndef OPENSSL_NO_SHA
 
-#include 
+#  include 
 
-static const unsigned char wrap_iv[8] = {0x4a,0xdd,0xa2,0x2c,0x79,0xe8,0x21,0x05};
+static const unsigned char wrap_iv[8] =
+    { 0x4a, 0xdd, 0xa2, 0x2c, 0x79, 0xe8, 0x21, 0x05 };
 
 static int des_ede3_unwrap(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-	{
-	unsigned char icv[8], iv[8], sha1tmp[SHA_DIGEST_LENGTH];
-	int rv = -1;
-	if (inl < 24)
-		return -1;
-	if (!out)
-		return inl - 16;
-	memcpy(ctx->iv, wrap_iv, 8);
-	/* Decrypt first block which will end up as icv */
-	des_ede_cbc_cipher(ctx, icv, in, 8);
-	/* Decrypt central blocks */
-	/* If decrypting in place move whole output along a block
-	 * so the next des_ede_cbc_cipher is in place.
-	 */
-	if (out == in)
-		{
-		memmove(out, out + 8, inl - 8);
-		in -= 8;
-		}
-	des_ede_cbc_cipher(ctx, out, in + 8, inl - 16);
-	/* Decrypt final block which will be IV */
-	des_ede_cbc_cipher(ctx, iv, in + inl - 8, 8);
-	/* Reverse order of everything */
-	BUF_reverse(icv, NULL, 8);
-	BUF_reverse(out, NULL, inl - 16);
-	BUF_reverse(ctx->iv, iv, 8);
-	/* Decrypt again using new IV */
-	des_ede_cbc_cipher(ctx, out, out, inl - 16);
-	des_ede_cbc_cipher(ctx, icv, icv, 8);
-	/* Work out SHA1 hash of first portion */
-	SHA1(out, inl - 16, sha1tmp);
-
-	if (!CRYPTO_memcmp(sha1tmp, icv, 8))
-		rv = inl - 16;
-	OPENSSL_cleanse(icv, 8);
-	OPENSSL_cleanse(sha1tmp, SHA_DIGEST_LENGTH);
-	OPENSSL_cleanse(iv, 8);
-	OPENSSL_cleanse(ctx->iv, 8);
-	if (rv == -1)
-		OPENSSL_cleanse(out, inl - 16);
-	
-	return rv;
-	}
+                           const unsigned char *in, size_t inl)
+{
+    unsigned char icv[8], iv[8], sha1tmp[SHA_DIGEST_LENGTH];
+    int rv = -1;
+    if (inl < 24)
+        return -1;
+    if (!out)
+        return inl - 16;
+    memcpy(ctx->iv, wrap_iv, 8);
+    /* Decrypt first block which will end up as icv */
+    des_ede_cbc_cipher(ctx, icv, in, 8);
+    /* Decrypt central blocks */
+    /*
+     * If decrypting in place move whole output along a block so the next
+     * des_ede_cbc_cipher is in place.
+     */
+    if (out == in) {
+        memmove(out, out + 8, inl - 8);
+        in -= 8;
+    }
+    des_ede_cbc_cipher(ctx, out, in + 8, inl - 16);
+    /* Decrypt final block which will be IV */
+    des_ede_cbc_cipher(ctx, iv, in + inl - 8, 8);
+    /* Reverse order of everything */
+    BUF_reverse(icv, NULL, 8);
+    BUF_reverse(out, NULL, inl - 16);
+    BUF_reverse(ctx->iv, iv, 8);
+    /* Decrypt again using new IV */
+    des_ede_cbc_cipher(ctx, out, out, inl - 16);
+    des_ede_cbc_cipher(ctx, icv, icv, 8);
+    /* Work out SHA1 hash of first portion */
+    SHA1(out, inl - 16, sha1tmp);
+
+    if (!CRYPTO_memcmp(sha1tmp, icv, 8))
+        rv = inl - 16;
+    OPENSSL_cleanse(icv, 8);
+    OPENSSL_cleanse(sha1tmp, SHA_DIGEST_LENGTH);
+    OPENSSL_cleanse(iv, 8);
+    OPENSSL_cleanse(ctx->iv, 8);
+    if (rv == -1)
+        OPENSSL_cleanse(out, inl - 16);
+
+    return rv;
+}
 
 static int des_ede3_wrap(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-	{
-	unsigned char sha1tmp[SHA_DIGEST_LENGTH];
-	if (!out)
-		return inl + 16;
-	/* Copy input to output buffer + 8 so we have space for IV */
-	memmove(out + 8, in, inl);
-	/* Work out ICV */
-	SHA1(in, inl, sha1tmp);
-	memcpy(out + inl + 8, sha1tmp, 8);
-	OPENSSL_cleanse(sha1tmp, SHA_DIGEST_LENGTH);
-	/* Generate random IV */
-	RAND_bytes(ctx->iv, 8);
-	memcpy(out, ctx->iv, 8);
-	/* Encrypt everything after IV in place */
-	des_ede_cbc_cipher(ctx, out + 8, out + 8, inl + 8);
-	BUF_reverse(out, NULL, inl + 16);
-	memcpy(ctx->iv, wrap_iv, 8);
-	des_ede_cbc_cipher(ctx, out, out, inl + 16);
-	return inl + 16;
-	}
+                         const unsigned char *in, size_t inl)
+{
+    unsigned char sha1tmp[SHA_DIGEST_LENGTH];
+    if (!out)
+        return inl + 16;
+    /* Copy input to output buffer + 8 so we have space for IV */
+    memmove(out + 8, in, inl);
+    /* Work out ICV */
+    SHA1(in, inl, sha1tmp);
+    memcpy(out + inl + 8, sha1tmp, 8);
+    OPENSSL_cleanse(sha1tmp, SHA_DIGEST_LENGTH);
+    /* Generate random IV */
+    RAND_bytes(ctx->iv, 8);
+    memcpy(out, ctx->iv, 8);
+    /* Encrypt everything after IV in place */
+    des_ede_cbc_cipher(ctx, out + 8, out + 8, inl + 8);
+    BUF_reverse(out, NULL, inl + 16);
+    memcpy(ctx->iv, wrap_iv, 8);
+    des_ede_cbc_cipher(ctx, out, out, inl + 16);
+    return inl + 16;
+}
 
 static int des_ede3_wrap_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-	{
-	/* Sanity check input length: we typically only wrap keys
-	 * so EVP_MAXCHUNK is more than will ever be needed. Also
-	 * input length must be a multiple of 8 bits.
-	 */
-	if (inl >= EVP_MAXCHUNK || inl % 8)
-		return -1;
-	if (ctx->encrypt)
-		return des_ede3_wrap(ctx, out, in, inl);
-	else
-		return des_ede3_unwrap(ctx, out, in, inl);
-	}
+                                const unsigned char *in, size_t inl)
+{
+    /*
+     * Sanity check input length: we typically only wrap keys so EVP_MAXCHUNK
+     * is more than will ever be needed. Also input length must be a multiple
+     * of 8 bits.
+     */
+    if (inl >= EVP_MAXCHUNK || inl % 8)
+        return -1;
+    if (ctx->encrypt)
+        return des_ede3_wrap(ctx, out, in, inl);
+    else
+        return des_ede3_unwrap(ctx, out, in, inl);
+}
 
 static const EVP_CIPHER des3_wrap = {
-	NID_id_smime_alg_CMS3DESwrap,
-	8, 24, 0,
-	EVP_CIPH_WRAP_MODE|EVP_CIPH_CUSTOM_IV|EVP_CIPH_FLAG_CUSTOM_CIPHER
-		|EVP_CIPH_FLAG_DEFAULT_ASN1,
-	des_ede3_init_key, des_ede3_wrap_cipher,
-	NULL,	
-	sizeof(DES_EDE_KEY),
-	NULL,NULL,NULL,NULL };
-
+    NID_id_smime_alg_CMS3DESwrap,
+    8, 24, 0,
+    EVP_CIPH_WRAP_MODE | EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER
+        | EVP_CIPH_FLAG_DEFAULT_ASN1,
+    des_ede3_init_key, des_ede3_wrap_cipher,
+    NULL,
+    sizeof(DES_EDE_KEY),
+    NULL, NULL, NULL, NULL
+};
 
 const EVP_CIPHER *EVP_des_ede3_wrap(void)
-	{
-	return &des3_wrap;
-	}
+{
+    return &des3_wrap;
+}
 
 # endif
 #endif
diff --git a/crypto/evp/e_dsa.c b/crypto/evp/e_dsa.c
index b96f2738b3..523993f4d9 100644
--- a/crypto/evp/e_dsa.c
+++ b/crypto/evp/e_dsa.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,10 +62,8 @@
 #include 
 #include 
 
-static EVP_PKEY_METHOD dss_method=
-	{
-	DSA_sign,
-	DSA_verify,
-	{EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3,NULL},
-	};
-
+static EVP_PKEY_METHOD dss_method = {
+    DSA_sign,
+    DSA_verify,
+    {EVP_PKEY_DSA, EVP_PKEY_DSA2, EVP_PKEY_DSA3, NULL},
+};
diff --git a/crypto/evp/e_idea.c b/crypto/evp/e_idea.c
index 806b080360..cac72b33ba 100644
--- a/crypto/evp/e_idea.c
+++ b/crypto/evp/e_idea.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,59 +60,60 @@
 #include "cryptlib.h"
 
 #ifndef OPENSSL_NO_IDEA
-#include 
-#include 
-#include "evp_locl.h"
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
 
 static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+                         const unsigned char *iv, int enc);
 
-/* NB idea_ecb_encrypt doesn't take an 'encrypt' argument so we treat it as a special
- * case 
+/*
+ * NB idea_ecb_encrypt doesn't take an 'encrypt' argument so we treat it as a
+ * special case
  */
 
 static int idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
+                           const unsigned char *in, size_t inl)
 {
-	BLOCK_CIPHER_ecb_loop()
-		idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
-	return 1;
+    BLOCK_CIPHER_ecb_loop()
+        idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
+    return 1;
 }
 
 /* Can't use IMPLEMENT_BLOCK_CIPHER because idea_ecb_encrypt is different */
 
-typedef struct
-	{
-	IDEA_KEY_SCHEDULE ks;
-	} EVP_IDEA_KEY;
+typedef struct {
+    IDEA_KEY_SCHEDULE ks;
+} EVP_IDEA_KEY;
 
 BLOCK_CIPHER_func_cbc(idea, idea, EVP_IDEA_KEY, ks)
-BLOCK_CIPHER_func_ofb(idea, idea, 64, EVP_IDEA_KEY, ks)
-BLOCK_CIPHER_func_cfb(idea, idea, 64, EVP_IDEA_KEY, ks)
+    BLOCK_CIPHER_func_ofb(idea, idea, 64, EVP_IDEA_KEY, ks)
+    BLOCK_CIPHER_func_cfb(idea, idea, 64, EVP_IDEA_KEY, ks)
 
-BLOCK_CIPHER_defs(idea, IDEA_KEY_SCHEDULE, NID_idea, 8, 16, 8, 64,
-			0, idea_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
+    BLOCK_CIPHER_defs(idea, IDEA_KEY_SCHEDULE, NID_idea, 8, 16, 8, 64,
+                  0, idea_init_key, NULL,
+                  EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
 static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	if(!enc) {
-		if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE) enc = 1;
-		else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE) enc = 1;
-	}
-	if (enc) idea_set_encrypt_key(key,ctx->cipher_data);
-	else
-		{
-		IDEA_KEY_SCHEDULE tmp;
+                         const unsigned char *iv, int enc)
+{
+    if (!enc) {
+        if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE)
+            enc = 1;
+        else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE)
+            enc = 1;
+    }
+    if (enc)
+        idea_set_encrypt_key(key, ctx->cipher_data);
+    else {
+        IDEA_KEY_SCHEDULE tmp;
 
-		idea_set_encrypt_key(key,&tmp);
-		idea_set_decrypt_key(&tmp,ctx->cipher_data);
-		OPENSSL_cleanse((unsigned char *)&tmp,
-				sizeof(IDEA_KEY_SCHEDULE));
-		}
-	return 1;
-	}
+        idea_set_encrypt_key(key, &tmp);
+        idea_set_decrypt_key(&tmp, ctx->cipher_data);
+        OPENSSL_cleanse((unsigned char *)&tmp, sizeof(IDEA_KEY_SCHEDULE));
+    }
+    return 1;
+}
 
 #endif
diff --git a/crypto/evp/e_null.c b/crypto/evp/e_null.c
index 98a78499f9..599fcb808d 100644
--- a/crypto/evp/e_null.c
+++ b/crypto/evp/e_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,40 +62,39 @@
 #include 
 
 static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv,int enc);
+                         const unsigned char *iv, int enc);
 static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl);
-static const EVP_CIPHER n_cipher=
-	{
-	NID_undef,
-	1,0,0,
-	0,
-	null_init_key,
-	null_cipher,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
+                       const unsigned char *in, size_t inl);
+static const EVP_CIPHER n_cipher = {
+    NID_undef,
+    1, 0, 0,
+    0,
+    null_init_key,
+    null_cipher,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
 
 const EVP_CIPHER *EVP_enc_null(void)
-	{
-	return(&n_cipher);
-	}
+{
+    return (&n_cipher);
+}
 
 static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	     const unsigned char *iv, int enc)
-	{
-	/*	memset(&(ctx->c),0,sizeof(ctx->c));*/
-	return 1;
-	}
+                         const unsigned char *iv, int enc)
+{
+    /*      memset(&(ctx->c),0,sizeof(ctx->c)); */
+    return 1;
+}
 
 static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	     const unsigned char *in, size_t inl)
-	{
-	if (in != out)
-		memcpy((char *)out,(const char *)in,inl);
-	return 1;
-	}
+                       const unsigned char *in, size_t inl)
+{
+    if (in != out)
+        memcpy((char *)out, (const char *)in, inl);
+    return 1;
+}
diff --git a/crypto/evp/e_old.c b/crypto/evp/e_old.c
index 1642af4869..c93f5a5481 100644
--- a/crypto/evp/e_old.c
+++ b/crypto/evp/e_old.c
@@ -1,6 +1,7 @@
 /* crypto/evp/e_old.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,66 +61,104 @@
 static void *dummy = &dummy;
 #else
 
-#include 
+# include 
 
-/* Define some deprecated functions, so older programs
-   don't crash and burn too quickly.  On Windows and VMS,
-   these will never be used, since functions and variables
-   in shared libraries are selected by entry point location,
-   not by name.  */
+/*
+ * Define some deprecated functions, so older programs don't crash and burn
+ * too quickly.  On Windows and VMS, these will never be used, since
+ * functions and variables in shared libraries are selected by entry point
+ * location, not by name.
+ */
 
-#ifndef OPENSSL_NO_BF
-#undef EVP_bf_cfb
+# ifndef OPENSSL_NO_BF
+#  undef EVP_bf_cfb
 const EVP_CIPHER *EVP_bf_cfb(void);
-const EVP_CIPHER *EVP_bf_cfb(void) { return EVP_bf_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_bf_cfb(void)
+{
+    return EVP_bf_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_DES
-#undef EVP_des_cfb
+# ifndef OPENSSL_NO_DES
+#  undef EVP_des_cfb
 const EVP_CIPHER *EVP_des_cfb(void);
-const EVP_CIPHER *EVP_des_cfb(void) { return EVP_des_cfb64(); }
-#undef EVP_des_ede3_cfb
+const EVP_CIPHER *EVP_des_cfb(void)
+{
+    return EVP_des_cfb64();
+}
+
+#  undef EVP_des_ede3_cfb
 const EVP_CIPHER *EVP_des_ede3_cfb(void);
-const EVP_CIPHER *EVP_des_ede3_cfb(void) { return EVP_des_ede3_cfb64(); }
-#undef EVP_des_ede_cfb
+const EVP_CIPHER *EVP_des_ede3_cfb(void)
+{
+    return EVP_des_ede3_cfb64();
+}
+
+#  undef EVP_des_ede_cfb
 const EVP_CIPHER *EVP_des_ede_cfb(void);
-const EVP_CIPHER *EVP_des_ede_cfb(void) { return EVP_des_ede_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_des_ede_cfb(void)
+{
+    return EVP_des_ede_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_IDEA
-#undef EVP_idea_cfb
+# ifndef OPENSSL_NO_IDEA
+#  undef EVP_idea_cfb
 const EVP_CIPHER *EVP_idea_cfb(void);
-const EVP_CIPHER *EVP_idea_cfb(void) { return EVP_idea_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_idea_cfb(void)
+{
+    return EVP_idea_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_RC2
-#undef EVP_rc2_cfb
+# ifndef OPENSSL_NO_RC2
+#  undef EVP_rc2_cfb
 const EVP_CIPHER *EVP_rc2_cfb(void);
-const EVP_CIPHER *EVP_rc2_cfb(void) { return EVP_rc2_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_rc2_cfb(void)
+{
+    return EVP_rc2_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_CAST
-#undef EVP_cast5_cfb
+# ifndef OPENSSL_NO_CAST
+#  undef EVP_cast5_cfb
 const EVP_CIPHER *EVP_cast5_cfb(void);
-const EVP_CIPHER *EVP_cast5_cfb(void) { return EVP_cast5_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_cast5_cfb(void)
+{
+    return EVP_cast5_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_RC5
-#undef EVP_rc5_32_12_16_cfb
+# ifndef OPENSSL_NO_RC5
+#  undef EVP_rc5_32_12_16_cfb
 const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void);
-const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void) { return EVP_rc5_32_12_16_cfb64(); }
-#endif
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void)
+{
+    return EVP_rc5_32_12_16_cfb64();
+}
+# endif
 
-#ifndef OPENSSL_NO_AES
-#undef EVP_aes_128_cfb
+# ifndef OPENSSL_NO_AES
+#  undef EVP_aes_128_cfb
 const EVP_CIPHER *EVP_aes_128_cfb(void);
-const EVP_CIPHER *EVP_aes_128_cfb(void) { return EVP_aes_128_cfb128(); }
-#undef EVP_aes_192_cfb
+const EVP_CIPHER *EVP_aes_128_cfb(void)
+{
+    return EVP_aes_128_cfb128();
+}
+
+#  undef EVP_aes_192_cfb
 const EVP_CIPHER *EVP_aes_192_cfb(void);
-const EVP_CIPHER *EVP_aes_192_cfb(void) { return EVP_aes_192_cfb128(); }
-#undef EVP_aes_256_cfb
+const EVP_CIPHER *EVP_aes_192_cfb(void)
+{
+    return EVP_aes_192_cfb128();
+}
+
+#  undef EVP_aes_256_cfb
 const EVP_CIPHER *EVP_aes_256_cfb(void);
-const EVP_CIPHER *EVP_aes_256_cfb(void) { return EVP_aes_256_cfb128(); }
-#endif
+const EVP_CIPHER *EVP_aes_256_cfb(void)
+{
+    return EVP_aes_256_cfb128();
+}
+# endif
 
 #endif
diff --git a/crypto/evp/e_rc2.c b/crypto/evp/e_rc2.c
index d4c33b58d4..718cc8694f 100644
--- a/crypto/evp/e_rc2.c
+++ b/crypto/evp/e_rc2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,178 +61,175 @@
 
 #ifndef OPENSSL_NO_RC2
 
-#include 
-#include 
-#include "evp_locl.h"
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
 
 static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+                        const unsigned char *iv, int enc);
 static int rc2_meth_to_magic(EVP_CIPHER_CTX *ctx);
 static int rc2_magic_to_meth(int i);
 static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
-	int key_bits;	/* effective key bits */
-	RC2_KEY ks;	/* key schedule */
-	} EVP_RC2_KEY;
+typedef struct {
+    int key_bits;               /* effective key bits */
+    RC2_KEY ks;                 /* key schedule */
+} EVP_RC2_KEY;
 
-#define data(ctx)	((EVP_RC2_KEY *)(ctx)->cipher_data)
+# define data(ctx)       ((EVP_RC2_KEY *)(ctx)->cipher_data)
 
 IMPLEMENT_BLOCK_CIPHER(rc2, ks, RC2, EVP_RC2_KEY, NID_rc2,
-			8,
-			RC2_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-			rc2_init_key, NULL,
-			rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv, 
-			rc2_ctrl)
-
-#define RC2_40_MAGIC	0xa0
-#define RC2_64_MAGIC	0x78
-#define RC2_128_MAGIC	0x3a
-
-static const EVP_CIPHER r2_64_cbc_cipher=
-	{
-	NID_rc2_64_cbc,
-	8,8 /* 64 bit */,8,
-	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-	rc2_init_key,
-	rc2_cbc_cipher,
-	NULL,
-	sizeof(EVP_RC2_KEY),
-	rc2_set_asn1_type_and_iv,
-	rc2_get_asn1_type_and_iv,
-	rc2_ctrl,
-	NULL
-	};
-
-static const EVP_CIPHER r2_40_cbc_cipher=
-	{
-	NID_rc2_40_cbc,
-	8,5 /* 40 bit */,8,
-	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-	rc2_init_key,
-	rc2_cbc_cipher,
-	NULL,
-	sizeof(EVP_RC2_KEY),
-	rc2_set_asn1_type_and_iv,
-	rc2_get_asn1_type_and_iv,
-	rc2_ctrl,
-	NULL
-	};
+                       8,
+                       RC2_KEY_LENGTH, 8, 64,
+                       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+                       rc2_init_key, NULL,
+                       rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv,
+                       rc2_ctrl)
+# define RC2_40_MAGIC    0xa0
+# define RC2_64_MAGIC    0x78
+# define RC2_128_MAGIC   0x3a
+static const EVP_CIPHER r2_64_cbc_cipher = {
+    NID_rc2_64_cbc,
+    8, 8 /* 64 bit */ , 8,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    rc2_init_key,
+    rc2_cbc_cipher,
+    NULL,
+    sizeof(EVP_RC2_KEY),
+    rc2_set_asn1_type_and_iv,
+    rc2_get_asn1_type_and_iv,
+    rc2_ctrl,
+    NULL
+};
+
+static const EVP_CIPHER r2_40_cbc_cipher = {
+    NID_rc2_40_cbc,
+    8, 5 /* 40 bit */ , 8,
+    EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    rc2_init_key,
+    rc2_cbc_cipher,
+    NULL,
+    sizeof(EVP_RC2_KEY),
+    rc2_set_asn1_type_and_iv,
+    rc2_get_asn1_type_and_iv,
+    rc2_ctrl,
+    NULL
+};
 
 const EVP_CIPHER *EVP_rc2_64_cbc(void)
-	{
-	return(&r2_64_cbc_cipher);
-	}
+{
+    return (&r2_64_cbc_cipher);
+}
 
 const EVP_CIPHER *EVP_rc2_40_cbc(void)
-	{
-	return(&r2_40_cbc_cipher);
-	}
-	
+{
+    return (&r2_40_cbc_cipher);
+}
+
 static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC2_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key,data(ctx)->key_bits);
-	return 1;
-	}
+                        const unsigned char *iv, int enc)
+{
+    RC2_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
+                key, data(ctx)->key_bits);
+    return 1;
+}
 
 static int rc2_meth_to_magic(EVP_CIPHER_CTX *e)
-	{
-	int i;
-
-	EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
-	if 	(i == 128) return(RC2_128_MAGIC);
-	else if (i == 64)  return(RC2_64_MAGIC);
-	else if (i == 40)  return(RC2_40_MAGIC);
-	else return(0);
-	}
+{
+    int i;
+
+    EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
+    if (i == 128)
+        return (RC2_128_MAGIC);
+    else if (i == 64)
+        return (RC2_64_MAGIC);
+    else if (i == 40)
+        return (RC2_40_MAGIC);
+    else
+        return (0);
+}
 
 static int rc2_magic_to_meth(int i)
-	{
-	if      (i == RC2_128_MAGIC) return 128;
-	else if (i == RC2_64_MAGIC)  return 64;
-	else if (i == RC2_40_MAGIC)  return 40;
-	else
-		{
-		EVPerr(EVP_F_RC2_MAGIC_TO_METH,EVP_R_UNSUPPORTED_KEY_SIZE);
-		return(0);
-		}
-	}
+{
+    if (i == RC2_128_MAGIC)
+        return 128;
+    else if (i == RC2_64_MAGIC)
+        return 64;
+    else if (i == RC2_40_MAGIC)
+        return 40;
+    else {
+        EVPerr(EVP_F_RC2_MAGIC_TO_METH, EVP_R_UNSUPPORTED_KEY_SIZE);
+        return (0);
+    }
+}
 
 static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	long num=0;
-	int i=0;
-	int key_bits;
-	unsigned int l;
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-
-	if (type != NULL)
-		{
-		l=EVP_CIPHER_CTX_iv_length(c);
-		OPENSSL_assert(l <= sizeof(iv));
-		i=ASN1_TYPE_get_int_octetstring(type,&num,iv,l);
-		if (i != (int)l)
-			return(-1);
-		key_bits =rc2_magic_to_meth((int)num);
-		if (!key_bits)
-			return(-1);
-		if(i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
-			return -1;
-		EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS, key_bits, NULL);
-		EVP_CIPHER_CTX_set_key_length(c, key_bits / 8);
-		}
-	return(i);
-	}
+{
+    long num = 0;
+    int i = 0;
+    int key_bits;
+    unsigned int l;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+
+    if (type != NULL) {
+        l = EVP_CIPHER_CTX_iv_length(c);
+        OPENSSL_assert(l <= sizeof(iv));
+        i = ASN1_TYPE_get_int_octetstring(type, &num, iv, l);
+        if (i != (int)l)
+            return (-1);
+        key_bits = rc2_magic_to_meth((int)num);
+        if (!key_bits)
+            return (-1);
+        if (i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
+            return -1;
+        EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS, key_bits, NULL);
+        EVP_CIPHER_CTX_set_key_length(c, key_bits / 8);
+    }
+    return (i);
+}
 
 static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	long num;
-	int i=0,j;
-
-	if (type != NULL)
-		{
-		num=rc2_meth_to_magic(c);
-		j=EVP_CIPHER_CTX_iv_length(c);
-		i=ASN1_TYPE_set_int_octetstring(type,num,c->oiv,j);
-		}
-	return(i);
-	}
+{
+    long num;
+    int i = 0, j;
+
+    if (type != NULL) {
+        num = rc2_meth_to_magic(c);
+        j = EVP_CIPHER_CTX_iv_length(c);
+        i = ASN1_TYPE_set_int_octetstring(type, num, c->oiv, j);
+    }
+    return (i);
+}
 
 static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
-	case EVP_CTRL_INIT:
-		data(c)->key_bits = EVP_CIPHER_CTX_key_length(c) * 8;
-		return 1;
-
-	case EVP_CTRL_GET_RC2_KEY_BITS:
-		*(int *)ptr = data(c)->key_bits;
-		return 1;
-			
-	case EVP_CTRL_SET_RC2_KEY_BITS:
-		if(arg > 0)
-			{
-			data(c)->key_bits = arg;
-			return 1;
-			}
-		return 0;
-#ifdef PBE_PRF_TEST
-	case EVP_CTRL_PBE_PRF_NID:
-		*(int *)ptr = NID_hmacWithMD5;
-		return 1;
-#endif
-
-	default:
-		return -1;
-		}
-	}
+{
+    switch (type) {
+    case EVP_CTRL_INIT:
+        data(c)->key_bits = EVP_CIPHER_CTX_key_length(c) * 8;
+        return 1;
+
+    case EVP_CTRL_GET_RC2_KEY_BITS:
+        *(int *)ptr = data(c)->key_bits;
+        return 1;
+
+    case EVP_CTRL_SET_RC2_KEY_BITS:
+        if (arg > 0) {
+            data(c)->key_bits = arg;
+            return 1;
+        }
+        return 0;
+# ifdef PBE_PRF_TEST
+    case EVP_CTRL_PBE_PRF_NID:
+        *(int *)ptr = NID_hmacWithMD5;
+        return 1;
+# endif
+
+    default:
+        return -1;
+    }
+}
 
 #endif
diff --git a/crypto/evp/e_rc4.c b/crypto/evp/e_rc4.c
index b4f6bda82d..08e48f391d 100644
--- a/crypto/evp/e_rc4.c
+++ b/crypto/evp/e_rc4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,77 +61,73 @@
 
 #ifndef OPENSSL_NO_RC4
 
-#include 
-#include "evp_locl.h"
-#include 
-#include 
+# include 
+# include "evp_locl.h"
+# include 
+# include 
 
 /* FIXME: surely this is available elsewhere? */
-#define EVP_RC4_KEY_SIZE		16
+# define EVP_RC4_KEY_SIZE                16
 
-typedef struct
-    {
-    RC4_KEY ks;	/* working key */
-    } EVP_RC4_KEY;
+typedef struct {
+    RC4_KEY ks;                 /* working key */
+} EVP_RC4_KEY;
 
-#define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
+# define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
 
 static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+                        const unsigned char *iv, int enc);
 static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl);
-static const EVP_CIPHER r4_cipher=
-	{
-	NID_rc4,
-	1,EVP_RC4_KEY_SIZE,0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	rc4_init_key,
-	rc4_cipher,
-	NULL,
-	sizeof(EVP_RC4_KEY),
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
+                      const unsigned char *in, size_t inl);
+static const EVP_CIPHER r4_cipher = {
+    NID_rc4,
+    1, EVP_RC4_KEY_SIZE, 0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    rc4_init_key,
+    rc4_cipher,
+    NULL,
+    sizeof(EVP_RC4_KEY),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
 
-static const EVP_CIPHER r4_40_cipher=
-	{
-	NID_rc4_40,
-	1,5 /* 40 bit */,0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	rc4_init_key,
-	rc4_cipher,
-	NULL,
-	sizeof(EVP_RC4_KEY),
-	NULL, 
-	NULL,
-	NULL,
-	NULL
-	};
+static const EVP_CIPHER r4_40_cipher = {
+    NID_rc4_40,
+    1, 5 /* 40 bit */ , 0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    rc4_init_key,
+    rc4_cipher,
+    NULL,
+    sizeof(EVP_RC4_KEY),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
 
 const EVP_CIPHER *EVP_rc4(void)
-	{
-	return(&r4_cipher);
-	}
+{
+    return (&r4_cipher);
+}
 
 const EVP_CIPHER *EVP_rc4_40(void)
-	{
-	return(&r4_40_cipher);
-	}
+{
+    return (&r4_40_cipher);
+}
 
 static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key);
-	return 1;
-	}
+                        const unsigned char *iv, int enc)
+{
+    RC4_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+    return 1;
+}
 
 static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl)
-	{
-	RC4(&data(ctx)->ks,inl,in,out);
-	return 1;
-	}
+                      const unsigned char *in, size_t inl)
+{
+    RC4(&data(ctx)->ks, inl, in, out);
+    return 1;
+}
 #endif
diff --git a/crypto/evp/e_rc4_hmac_md5.c b/crypto/evp/e_rc4_hmac_md5.c
index 56563191ba..80735d345a 100644
--- a/crypto/evp/e_rc4_hmac_md5.c
+++ b/crypto/evp/e_rc4_hmac_md5.c
@@ -54,245 +54,249 @@
 
 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_MD5)
 
-#include 
-#include 
-#include 
-#include 
-
-#ifndef EVP_CIPH_FLAG_AEAD_CIPHER
-#define EVP_CIPH_FLAG_AEAD_CIPHER	0x200000
-#define EVP_CTRL_AEAD_TLS1_AAD		0x16
-#define EVP_CTRL_AEAD_SET_MAC_KEY	0x17
-#endif
+# include 
+# include 
+# include 
+# include 
+
+# ifndef EVP_CIPH_FLAG_AEAD_CIPHER
+#  define EVP_CIPH_FLAG_AEAD_CIPHER       0x200000
+#  define EVP_CTRL_AEAD_TLS1_AAD          0x16
+#  define EVP_CTRL_AEAD_SET_MAC_KEY       0x17
+# endif
 
 /* FIXME: surely this is available elsewhere? */
-#define EVP_RC4_KEY_SIZE		16
+# define EVP_RC4_KEY_SIZE                16
 
-typedef struct
-    {
-    RC4_KEY		ks;
-    MD5_CTX		head,tail,md;
-    size_t		payload_length;
-    } EVP_RC4_HMAC_MD5;
+typedef struct {
+    RC4_KEY ks;
+    MD5_CTX head, tail, md;
+    size_t payload_length;
+} EVP_RC4_HMAC_MD5;
 
-#define NO_PAYLOAD_LENGTH	((size_t)-1)
+# define NO_PAYLOAD_LENGTH       ((size_t)-1)
 
-void rc4_md5_enc (RC4_KEY *key, const void *in0, void *out,
-		MD5_CTX *ctx,const void *inp,size_t blocks);
+void rc4_md5_enc(RC4_KEY *key, const void *in0, void *out,
+                 MD5_CTX *ctx, const void *inp, size_t blocks);
 
-#define data(ctx) ((EVP_RC4_HMAC_MD5 *)(ctx)->cipher_data)
+# define data(ctx) ((EVP_RC4_HMAC_MD5 *)(ctx)->cipher_data)
 
 static int rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
-	EVP_RC4_HMAC_MD5 *key = data(ctx);
+                                 const unsigned char *inkey,
+                                 const unsigned char *iv, int enc)
+{
+    EVP_RC4_HMAC_MD5 *key = data(ctx);
 
-	RC4_set_key(&key->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    inkey);
+    RC4_set_key(&key->ks, EVP_CIPHER_CTX_key_length(ctx), inkey);
 
-	MD5_Init(&key->head);	/* handy when benchmarking */
-	key->tail = key->head;
-	key->md   = key->head;
+    MD5_Init(&key->head);       /* handy when benchmarking */
+    key->tail = key->head;
+    key->md = key->head;
 
-	key->payload_length = NO_PAYLOAD_LENGTH;
+    key->payload_length = NO_PAYLOAD_LENGTH;
 
-	return 1;
-	}
+    return 1;
+}
 
-#if	!defined(OPENSSL_NO_ASM) &&	( \
-	defined(__x86_64)	|| defined(__x86_64__)	|| \
-	defined(_M_AMD64)	|| defined(_M_X64)	|| \
-	defined(__INTEL__)		) && \
-	!(defined(__APPLE__) && defined(__MACH__))
-#define	STITCHED_CALL
-#endif
+# if     !defined(OPENSSL_NO_ASM) &&     ( \
+        defined(__x86_64)       || defined(__x86_64__)  || \
+        defined(_M_AMD64)       || defined(_M_X64)      || \
+        defined(__INTEL__)              ) && \
+        !(defined(__APPLE__) && defined(__MACH__))
+#  define STITCHED_CALL
+# endif
 
-#if !defined(STITCHED_CALL)
-#define	rc4_off 0
-#define	md5_off 0
-#endif
+# if !defined(STITCHED_CALL)
+#  define rc4_off 0
+#  define md5_off 0
+# endif
 
 static int rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
-	EVP_RC4_HMAC_MD5 *key = data(ctx);
-#if defined(STITCHED_CALL)
-	size_t	rc4_off = 32-1-(key->ks.x&(32-1)),	/* 32 is $MOD from rc4_md5-x86_64.pl */
-		md5_off = MD5_CBLOCK-key->md.num,
-		blocks;
-	unsigned int l;
-	extern unsigned int OPENSSL_ia32cap_P[];
-#endif
-	size_t	plen = key->payload_length;
-
-	if (plen!=NO_PAYLOAD_LENGTH && len!=(plen+MD5_DIGEST_LENGTH)) return 0;
-
-	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH) plen = len;
-#if defined(STITCHED_CALL)
-		/* cipher has to "fall behind" */
-		if (rc4_off>md5_off) md5_off+=MD5_CBLOCK;
-
-		if (plen>md5_off && (blocks=(plen-md5_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			MD5_Update(&key->md,in,md5_off);
-			RC4(&key->ks,rc4_off,in,out);
-
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,in+md5_off,blocks);
-			blocks *= MD5_CBLOCK;
-			rc4_off += blocks;
-			md5_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
-		} else {
-			rc4_off = 0;
-			md5_off = 0;
-		}
-#endif
-		MD5_Update(&key->md,in+md5_off,plen-md5_off);
-
-		if (plen!=len) {	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+rc4_off,in+rc4_off,plen-rc4_off);
-
-			/* calculate HMAC and append it to payload */
-			MD5_Final(out+plen,&key->md);
-			key->md = key->tail;
-			MD5_Update(&key->md,out+plen,MD5_DIGEST_LENGTH);
-			MD5_Final(out+plen,&key->md);
-			/* encrypt HMAC at once */
-			RC4(&key->ks,len-rc4_off,out+rc4_off,out+rc4_off);
-		} else {
-			RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
-		}
-	} else {
-		unsigned char mac[MD5_DIGEST_LENGTH];
-#if defined(STITCHED_CALL)
-		/* digest has to "fall behind" */
-		if (md5_off>rc4_off)	rc4_off += 2*MD5_CBLOCK;
-		else			rc4_off += MD5_CBLOCK;
-
-		if (len>rc4_off && (blocks=(len-rc4_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			RC4(&key->ks,rc4_off,in,out);
-			MD5_Update(&key->md,out,md5_off);
-
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,out+md5_off,blocks);
-			blocks *= MD5_CBLOCK;
-			rc4_off += blocks;
-			md5_off += blocks;
-			l = (key->md.Nl+(blocks<<3))&0xffffffffU;
-			if (lmd.Nl) key->md.Nh++;
-			key->md.Nl  = l;
-			key->md.Nh += blocks>>29;
-		} else {
-			md5_off=0;
-			rc4_off=0;
-		}
-#endif
-		/* decrypt HMAC at once */
-		RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
-		if (plen!=NO_PAYLOAD_LENGTH) {	/* "TLS" mode of operation */
-			MD5_Update(&key->md,out+md5_off,plen-md5_off);
-
-			/* calculate HMAC and verify it */
-			MD5_Final(mac,&key->md);
-			key->md = key->tail;
-			MD5_Update(&key->md,mac,MD5_DIGEST_LENGTH);
-			MD5_Final(mac,&key->md);
-
-			if (memcmp(out+plen,mac,MD5_DIGEST_LENGTH))
-				return 0;
-		} else {
-			MD5_Update(&key->md,out+md5_off,len-md5_off);
-		}
-	}
-
-	key->payload_length = NO_PAYLOAD_LENGTH;
-
-	return 1;
-	}
-
-static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
-	EVP_RC4_HMAC_MD5 *key = data(ctx);
-
-	switch (type)
-		{
-	case EVP_CTRL_AEAD_SET_MAC_KEY:
-		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
-
-		memset (hmac_key,0,sizeof(hmac_key));
-
-		if (arg > (int)sizeof(hmac_key)) {
-			MD5_Init(&key->head);
-			MD5_Update(&key->head,ptr,arg);
-			MD5_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
-
-		for (i=0;ihead);
-		MD5_Update(&key->head,hmac_key,sizeof(hmac_key));
-
-		for (i=0;itail);
-		MD5_Update(&key->tail,hmac_key,sizeof(hmac_key));
-
-		return 1;
-		}
-	case EVP_CTRL_AEAD_TLS1_AAD:
-		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (!ctx->encrypt)
-			{
-			len -= MD5_DIGEST_LENGTH;
-			p[arg-2] = len>>8;
-			p[arg-1] = len;
-			}
-		key->payload_length=len;
-		key->md = key->head;
-		MD5_Update(&key->md,p,arg);
-
-		return MD5_DIGEST_LENGTH;
-		}
-	default:
-		return -1;
-		}
-	}
-
-static EVP_CIPHER r4_hmac_md5_cipher=
-	{
-#ifdef NID_rc4_hmac_md5
-	NID_rc4_hmac_md5,
-#else
-	NID_undef,
-#endif
-	1,EVP_RC4_KEY_SIZE,0,
-	EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_FLAG_AEAD_CIPHER,
-	rc4_hmac_md5_init_key,
-	rc4_hmac_md5_cipher,
-	NULL,
-	sizeof(EVP_RC4_HMAC_MD5),
-	NULL,
-	NULL,
-	rc4_hmac_md5_ctrl,
-	NULL
-	};
+                               const unsigned char *in, size_t len)
+{
+    EVP_RC4_HMAC_MD5 *key = data(ctx);
+# if defined(STITCHED_CALL)
+    size_t rc4_off = 32 - 1 - (key->ks.x & (32 - 1)), /* 32 is $MOD from
+                                                       * rc4_md5-x86_64.pl */
+        md5_off = MD5_CBLOCK - key->md.num, blocks;
+    unsigned int l;
+    extern unsigned int OPENSSL_ia32cap_P[];
+# endif
+    size_t plen = key->payload_length;
+
+    if (plen != NO_PAYLOAD_LENGTH && len != (plen + MD5_DIGEST_LENGTH))
+        return 0;
+
+    if (ctx->encrypt) {
+        if (plen == NO_PAYLOAD_LENGTH)
+            plen = len;
+# if defined(STITCHED_CALL)
+        /* cipher has to "fall behind" */
+        if (rc4_off > md5_off)
+            md5_off += MD5_CBLOCK;
+
+        if (plen > md5_off && (blocks = (plen - md5_off) / MD5_CBLOCK) &&
+            (OPENSSL_ia32cap_P[0] & (1 << 20)) == 0) {
+            MD5_Update(&key->md, in, md5_off);
+            RC4(&key->ks, rc4_off, in, out);
+
+            rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+                        &key->md, in + md5_off, blocks);
+            blocks *= MD5_CBLOCK;
+            rc4_off += blocks;
+            md5_off += blocks;
+            key->md.Nh += blocks >> 29;
+            key->md.Nl += blocks <<= 3;
+            if (key->md.Nl < (unsigned int)blocks)
+                key->md.Nh++;
+        } else {
+            rc4_off = 0;
+            md5_off = 0;
+        }
+# endif
+        MD5_Update(&key->md, in + md5_off, plen - md5_off);
+
+        if (plen != len) {      /* "TLS" mode of operation */
+            if (in != out)
+                memcpy(out + rc4_off, in + rc4_off, plen - rc4_off);
+
+            /* calculate HMAC and append it to payload */
+            MD5_Final(out + plen, &key->md);
+            key->md = key->tail;
+            MD5_Update(&key->md, out + plen, MD5_DIGEST_LENGTH);
+            MD5_Final(out + plen, &key->md);
+            /* encrypt HMAC at once */
+            RC4(&key->ks, len - rc4_off, out + rc4_off, out + rc4_off);
+        } else {
+            RC4(&key->ks, len - rc4_off, in + rc4_off, out + rc4_off);
+        }
+    } else {
+        unsigned char mac[MD5_DIGEST_LENGTH];
+# if defined(STITCHED_CALL)
+        /* digest has to "fall behind" */
+        if (md5_off > rc4_off)
+            rc4_off += 2 * MD5_CBLOCK;
+        else
+            rc4_off += MD5_CBLOCK;
+
+        if (len > rc4_off && (blocks = (len - rc4_off) / MD5_CBLOCK) &&
+            (OPENSSL_ia32cap_P[0] & (1 << 20)) == 0) {
+            RC4(&key->ks, rc4_off, in, out);
+            MD5_Update(&key->md, out, md5_off);
+
+            rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+                        &key->md, out + md5_off, blocks);
+            blocks *= MD5_CBLOCK;
+            rc4_off += blocks;
+            md5_off += blocks;
+            l = (key->md.Nl + (blocks << 3)) & 0xffffffffU;
+            if (l < key->md.Nl)
+                key->md.Nh++;
+            key->md.Nl = l;
+            key->md.Nh += blocks >> 29;
+        } else {
+            md5_off = 0;
+            rc4_off = 0;
+        }
+# endif
+        /* decrypt HMAC at once */
+        RC4(&key->ks, len - rc4_off, in + rc4_off, out + rc4_off);
+        if (plen != NO_PAYLOAD_LENGTH) { /* "TLS" mode of operation */
+            MD5_Update(&key->md, out + md5_off, plen - md5_off);
+
+            /* calculate HMAC and verify it */
+            MD5_Final(mac, &key->md);
+            key->md = key->tail;
+            MD5_Update(&key->md, mac, MD5_DIGEST_LENGTH);
+            MD5_Final(mac, &key->md);
+
+            if (memcmp(out + plen, mac, MD5_DIGEST_LENGTH))
+                return 0;
+        } else {
+            MD5_Update(&key->md, out + md5_off, len - md5_off);
+        }
+    }
+
+    key->payload_length = NO_PAYLOAD_LENGTH;
+
+    return 1;
+}
+
+static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+                             void *ptr)
+{
+    EVP_RC4_HMAC_MD5 *key = data(ctx);
+
+    switch (type) {
+    case EVP_CTRL_AEAD_SET_MAC_KEY:
+        {
+            unsigned int i;
+            unsigned char hmac_key[64];
+
+            memset(hmac_key, 0, sizeof(hmac_key));
+
+            if (arg > (int)sizeof(hmac_key)) {
+                MD5_Init(&key->head);
+                MD5_Update(&key->head, ptr, arg);
+                MD5_Final(hmac_key, &key->head);
+            } else {
+                memcpy(hmac_key, ptr, arg);
+            }
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36; /* ipad */
+            MD5_Init(&key->head);
+            MD5_Update(&key->head, hmac_key, sizeof(hmac_key));
+
+            for (i = 0; i < sizeof(hmac_key); i++)
+                hmac_key[i] ^= 0x36 ^ 0x5c; /* opad */
+            MD5_Init(&key->tail);
+            MD5_Update(&key->tail, hmac_key, sizeof(hmac_key));
+
+            return 1;
+        }
+    case EVP_CTRL_AEAD_TLS1_AAD:
+        {
+            unsigned char *p = ptr;
+            unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+            if (!ctx->encrypt) {
+                len -= MD5_DIGEST_LENGTH;
+                p[arg - 2] = len >> 8;
+                p[arg - 1] = len;
+            }
+            key->payload_length = len;
+            key->md = key->head;
+            MD5_Update(&key->md, p, arg);
+
+            return MD5_DIGEST_LENGTH;
+        }
+    default:
+        return -1;
+    }
+}
+
+static EVP_CIPHER r4_hmac_md5_cipher = {
+# ifdef NID_rc4_hmac_md5
+    NID_rc4_hmac_md5,
+# else
+    NID_undef,
+# endif
+    1, EVP_RC4_KEY_SIZE, 0,
+    EVP_CIPH_STREAM_CIPHER | EVP_CIPH_VARIABLE_LENGTH |
+        EVP_CIPH_FLAG_AEAD_CIPHER,
+    rc4_hmac_md5_init_key,
+    rc4_hmac_md5_cipher,
+    NULL,
+    sizeof(EVP_RC4_HMAC_MD5),
+    NULL,
+    NULL,
+    rc4_hmac_md5_ctrl,
+    NULL
+};
 
 const EVP_CIPHER *EVP_rc4_hmac_md5(void)
-	{
-	return(&r4_hmac_md5_cipher);
-	}
+{
+    return (&r4_hmac_md5_cipher);
+}
 #endif
diff --git a/crypto/evp/e_rc5.c b/crypto/evp/e_rc5.c
index 19a10c6402..f17e99d0c5 100644
--- a/crypto/evp/e_rc5.c
+++ b/crypto/evp/e_rc5.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,66 +61,62 @@
 
 #ifndef OPENSSL_NO_RC5
 
-#include 
-#include 
-#include "evp_locl.h"
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
 
 static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv,int enc);
+                               const unsigned char *iv, int enc);
 static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
-	int rounds;	/* number of rounds */
-	RC5_32_KEY ks;	/* key schedule */
-	} EVP_RC5_KEY;
+typedef struct {
+    int rounds;                 /* number of rounds */
+    RC5_32_KEY ks;              /* key schedule */
+} EVP_RC5_KEY;
 
-#define data(ctx)	EVP_C_DATA(EVP_RC5_KEY,ctx)
+# define data(ctx)       EVP_C_DATA(EVP_RC5_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(rc5_32_12_16, ks, RC5_32, EVP_RC5_KEY, NID_rc5,
-		       8, RC5_32_KEY_LENGTH, 8, 64,
-		       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-		       r_32_12_16_init_key, NULL,
-		       NULL, NULL, rc5_ctrl)
+                       8, RC5_32_KEY_LENGTH, 8, 64,
+                       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+                       r_32_12_16_init_key, NULL, NULL, NULL, rc5_ctrl)
 
 static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
-	case EVP_CTRL_INIT:
-		data(c)->rounds = RC5_12_ROUNDS;
-		return 1;
+{
+    switch (type) {
+    case EVP_CTRL_INIT:
+        data(c)->rounds = RC5_12_ROUNDS;
+        return 1;
+
+    case EVP_CTRL_GET_RC5_ROUNDS:
+        *(int *)ptr = data(c)->rounds;
+        return 1;
 
-	case EVP_CTRL_GET_RC5_ROUNDS:
-		*(int *)ptr = data(c)->rounds;
-		return 1;
-			
-	case EVP_CTRL_SET_RC5_ROUNDS:
-		switch(arg)
-			{
-		case RC5_8_ROUNDS:
-		case RC5_12_ROUNDS:
-		case RC5_16_ROUNDS:
-			data(c)->rounds = arg;
-			return 1;
+    case EVP_CTRL_SET_RC5_ROUNDS:
+        switch (arg) {
+        case RC5_8_ROUNDS:
+        case RC5_12_ROUNDS:
+        case RC5_16_ROUNDS:
+            data(c)->rounds = arg;
+            return 1;
 
-		default:
-			EVPerr(EVP_F_RC5_CTRL, EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
-			return 0;
-			}
+        default:
+            EVPerr(EVP_F_RC5_CTRL, EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
+            return 0;
+        }
 
-	default:
-		return -1;
-		}
-	}
+    default:
+        return -1;
+    }
+}
 
 static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv, int enc)
-	{
-	RC5_32_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		       key,data(ctx)->rounds);
-	return 1;
-	}
+                               const unsigned char *iv, int enc)
+{
+    RC5_32_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
+                   key, data(ctx)->rounds);
+    return 1;
+}
 
 #endif
diff --git a/crypto/evp/e_seed.c b/crypto/evp/e_seed.c
index 2d1759d276..c948a8f391 100644
--- a/crypto/evp/e_seed.c
+++ b/crypto/evp/e_seed.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,29 +55,28 @@
 
 #include 
 #ifndef OPENSSL_NO_SEED
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "evp_locl.h"
 
-static int seed_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,	const unsigned char *iv, int enc);
+static int seed_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                         const unsigned char *iv, int enc);
 
-typedef struct
-	{
-	SEED_KEY_SCHEDULE ks;
-	} EVP_SEED_KEY;
+typedef struct {
+    SEED_KEY_SCHEDULE ks;
+} EVP_SEED_KEY;
 
 IMPLEMENT_BLOCK_CIPHER(seed, ks, SEED, EVP_SEED_KEY, NID_seed,
-                       16, 16, 16, 128,
-                       0, seed_init_key, 0, 0, 0, 0)
+                       16, 16, 16, 128, 0, seed_init_key, 0, 0, 0, 0)
 
 static int seed_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
                          const unsigned char *iv, int enc)
-	{
-	SEED_set_key(key, ctx->cipher_data);
-	return 1;
-	}
+{
+    SEED_set_key(key, ctx->cipher_data);
+    return 1;
+}
 
 #endif
diff --git a/crypto/evp/e_xcbc_d.c b/crypto/evp/e_xcbc_d.c
index 250e88c8c5..3430df9e8e 100644
--- a/crypto/evp/e_xcbc_d.c
+++ b/crypto/evp/e_xcbc_d.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,78 +61,70 @@
 
 #ifndef OPENSSL_NO_DES
 
-#include 
-#include 
-#include "evp_locl.h"
-#include 
+# include 
+# include 
+# include "evp_locl.h"
+# include 
 
 static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+                             const unsigned char *iv, int enc);
 static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl);
-
+                           const unsigned char *in, size_t inl);
 
-typedef struct
-    {
-    DES_key_schedule ks;/* key schedule */
+typedef struct {
+    DES_key_schedule ks;        /* key schedule */
     DES_cblock inw;
     DES_cblock outw;
-    } DESX_CBC_KEY;
+} DESX_CBC_KEY;
 
-#define data(ctx) ((DESX_CBC_KEY *)(ctx)->cipher_data)
+# define data(ctx) ((DESX_CBC_KEY *)(ctx)->cipher_data)
 
-static const EVP_CIPHER d_xcbc_cipher=
-	{
-	NID_desx_cbc,
-	8,24,8,
-	EVP_CIPH_CBC_MODE,
-	desx_cbc_init_key,
-	desx_cbc_cipher,
-	NULL,
-	sizeof(DESX_CBC_KEY),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL,
-	NULL
-	};
+static const EVP_CIPHER d_xcbc_cipher = {
+    NID_desx_cbc,
+    8, 24, 8,
+    EVP_CIPH_CBC_MODE,
+    desx_cbc_init_key,
+    desx_cbc_cipher,
+    NULL,
+    sizeof(DESX_CBC_KEY),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL,
+    NULL
+};
 
 const EVP_CIPHER *EVP_desx_cbc(void)
-	{
-	return(&d_xcbc_cipher);
-	}
-	
+{
+    return (&d_xcbc_cipher);
+}
+
 static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
-	DES_cblock *deskey = (DES_cblock *)key;
+                             const unsigned char *iv, int enc)
+{
+    DES_cblock *deskey = (DES_cblock *)key;
 
-	DES_set_key_unchecked(deskey,&data(ctx)->ks);
-	memcpy(&data(ctx)->inw[0],&key[8],8);
-	memcpy(&data(ctx)->outw[0],&key[16],8);
+    DES_set_key_unchecked(deskey, &data(ctx)->ks);
+    memcpy(&data(ctx)->inw[0], &key[8], 8);
+    memcpy(&data(ctx)->outw[0], &key[16], 8);
 
-	return 1;
-	}
+    return 1;
+}
 
 static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-	{
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_xcbc_encrypt(in,out,(long)EVP_MAXCHUNK,&data(ctx)->ks,
-			 (DES_cblock *)&(ctx->iv[0]),
-			 &data(ctx)->inw,
-			 &data(ctx)->outw,
-			 ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
-	if (inl)
-		DES_xcbc_encrypt(in,out,(long)inl,&data(ctx)->ks,
-			(DES_cblock *)&(ctx->iv[0]),
-			&data(ctx)->inw,
-			&data(ctx)->outw,
-			ctx->encrypt);
-	return 1;
-	}
+                           const unsigned char *in, size_t inl)
+{
+    while (inl >= EVP_MAXCHUNK) {
+        DES_xcbc_encrypt(in, out, (long)EVP_MAXCHUNK, &data(ctx)->ks,
+                         (DES_cblock *)&(ctx->iv[0]),
+                         &data(ctx)->inw, &data(ctx)->outw, ctx->encrypt);
+        inl -= EVP_MAXCHUNK;
+        in += EVP_MAXCHUNK;
+        out += EVP_MAXCHUNK;
+    }
+    if (inl)
+        DES_xcbc_encrypt(in, out, (long)inl, &data(ctx)->ks,
+                         (DES_cblock *)&(ctx->iv[0]),
+                         &data(ctx)->inw, &data(ctx)->outw, ctx->encrypt);
+    return 1;
+}
 #endif
diff --git a/crypto/evp/encode.c b/crypto/evp/encode.c
index c14b0f04a5..d1d8a07c14 100644
--- a/crypto/evp/encode.c
+++ b/crypto/evp/encode.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,17 +61,17 @@
 #include 
 
 #ifndef CHARSET_EBCDIC
-#define conv_bin2ascii(a)	(data_bin2ascii[(a)&0x3f])
-#define conv_ascii2bin(a)	(data_ascii2bin[(a)&0x7f])
+# define conv_bin2ascii(a)       (data_bin2ascii[(a)&0x3f])
+# define conv_ascii2bin(a)       (data_ascii2bin[(a)&0x7f])
 #else
-/* We assume that PEM encoded files are EBCDIC files
- * (i.e., printable text files). Convert them here while decoding.
- * When encoding, output is EBCDIC (text) format again.
- * (No need for conversion in the conv_bin2ascii macro, as the
- * underlying textstring data_bin2ascii[] is already EBCDIC)
+/*
+ * We assume that PEM encoded files are EBCDIC files (i.e., printable text
+ * files). Convert them here while decoding. When encoding, output is EBCDIC
+ * (text) format again. (No need for conversion in the conv_bin2ascii macro,
+ * as the underlying textstring data_bin2ascii[] is already EBCDIC)
  */
-#define conv_bin2ascii(a)	(data_bin2ascii[(a)&0x3f])
-#define conv_ascii2bin(a)	(data_ascii2bin[os_toascii[a]&0x7f])
+# define conv_bin2ascii(a)       (data_bin2ascii[(a)&0x3f])
+# define conv_ascii2bin(a)       (data_ascii2bin[os_toascii[a]&0x7f])
 #endif
 
 /*-
@@ -86,7 +86,7 @@
 #define CHUNKS_PER_LINE (64/4)
 #define CHAR_PER_LINE   (64+1)
 
-static const unsigned char data_bin2ascii[65]="ABCDEFGHIJKLMNOPQRSTUVWXYZ\
+static const unsigned char data_bin2ascii[65] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ\
 abcdefghijklmnopqrstuvwxyz0123456789+/";
 
 /*-
@@ -97,138 +97,132 @@ abcdefghijklmnopqrstuvwxyz0123456789+/";
  * 0xFF is error
  */
 
-#define B64_EOLN		0xF0
-#define B64_CR			0xF1
-#define B64_EOF			0xF2
-#define B64_WS			0xE0
-#define B64_ERROR       	0xFF
-#define B64_NOT_BASE64(a)	(((a)|0x13) == 0xF3)
-
-static const unsigned char data_ascii2bin[128]={
-	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	0xFF,0xE0,0xF0,0xFF,0xFF,0xF1,0xFF,0xFF,
-	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	0xE0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
-	0xFF,0xFF,0xFF,0x3E,0xFF,0xF2,0xFF,0x3F,
-	0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,
-	0x3C,0x3D,0xFF,0xFF,0xFF,0x00,0xFF,0xFF,
-	0xFF,0x00,0x01,0x02,0x03,0x04,0x05,0x06,
-	0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,
-	0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,
-	0x17,0x18,0x19,0xFF,0xFF,0xFF,0xFF,0xFF,
-	0xFF,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20,
-	0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
-	0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30,
-	0x31,0x32,0x33,0xFF,0xFF,0xFF,0xFF,0xFF,
-	};
+#define B64_EOLN                0xF0
+#define B64_CR                  0xF1
+#define B64_EOF                 0xF2
+#define B64_WS                  0xE0
+#define B64_ERROR               0xFF
+#define B64_NOT_BASE64(a)       (((a)|0x13) == 0xF3)
+
+static const unsigned char data_ascii2bin[128] = {
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xE0, 0xF0, 0xFF, 0xFF, 0xF1, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xE0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0x3E, 0xFF, 0xF2, 0xFF, 0x3F,
+    0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B,
+    0x3C, 0x3D, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF,
+    0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+    0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E,
+    0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
+    0x17, 0x18, 0x19, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20,
+    0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
+    0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
+    0x31, 0x32, 0x33, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+};
 
 void EVP_EncodeInit(EVP_ENCODE_CTX *ctx)
-	{
-	ctx->length=48;
-	ctx->num=0;
-	ctx->line_num=0;
-	}
+{
+    ctx->length = 48;
+    ctx->num = 0;
+    ctx->line_num = 0;
+}
 
 void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
-	     const unsigned char *in, int inl)
-	{
-	int i,j;
-	unsigned int total=0;
-
-	*outl=0;
-	if (inl == 0) return;
-	OPENSSL_assert(ctx->length <= (int)sizeof(ctx->enc_data));
-	if ((ctx->num+inl) < ctx->length)
-		{
-		memcpy(&(ctx->enc_data[ctx->num]),in,inl);
-		ctx->num+=inl;
-		return;
-		}
-	if (ctx->num != 0)
-		{
-		i=ctx->length-ctx->num;
-		memcpy(&(ctx->enc_data[ctx->num]),in,i);
-		in+=i;
-		inl-=i;
-		j=EVP_EncodeBlock(out,ctx->enc_data,ctx->length);
-		ctx->num=0;
-		out+=j;
-		*(out++)='\n';
-		*out='\0';
-		total=j+1;
-		}
-	while (inl >= ctx->length)
-		{
-		j=EVP_EncodeBlock(out,in,ctx->length);
-		in+=ctx->length;
-		inl-=ctx->length;
-		out+=j;
-		*(out++)='\n';
-		*out='\0';
-		total+=j+1;
-		}
-	if (inl != 0)
-		memcpy(&(ctx->enc_data[0]),in,inl);
-	ctx->num=inl;
-	*outl=total;
-	}
+                      const unsigned char *in, int inl)
+{
+    int i, j;
+    unsigned int total = 0;
+
+    *outl = 0;
+    if (inl == 0)
+        return;
+    OPENSSL_assert(ctx->length <= (int)sizeof(ctx->enc_data));
+    if ((ctx->num + inl) < ctx->length) {
+        memcpy(&(ctx->enc_data[ctx->num]), in, inl);
+        ctx->num += inl;
+        return;
+    }
+    if (ctx->num != 0) {
+        i = ctx->length - ctx->num;
+        memcpy(&(ctx->enc_data[ctx->num]), in, i);
+        in += i;
+        inl -= i;
+        j = EVP_EncodeBlock(out, ctx->enc_data, ctx->length);
+        ctx->num = 0;
+        out += j;
+        *(out++) = '\n';
+        *out = '\0';
+        total = j + 1;
+    }
+    while (inl >= ctx->length) {
+        j = EVP_EncodeBlock(out, in, ctx->length);
+        in += ctx->length;
+        inl -= ctx->length;
+        out += j;
+        *(out++) = '\n';
+        *out = '\0';
+        total += j + 1;
+    }
+    if (inl != 0)
+        memcpy(&(ctx->enc_data[0]), in, inl);
+    ctx->num = inl;
+    *outl = total;
+}
 
 void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl)
-	{
-	unsigned int ret=0;
-
-	if (ctx->num != 0)
-		{
-		ret=EVP_EncodeBlock(out,ctx->enc_data,ctx->num);
-		out[ret++]='\n';
-		out[ret]='\0';
-		ctx->num=0;
-		}
-	*outl=ret;
-	}
+{
+    unsigned int ret = 0;
+
+    if (ctx->num != 0) {
+        ret = EVP_EncodeBlock(out, ctx->enc_data, ctx->num);
+        out[ret++] = '\n';
+        out[ret] = '\0';
+        ctx->num = 0;
+    }
+    *outl = ret;
+}
 
 int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int dlen)
-	{
-	int i,ret=0;
-	unsigned long l;
-
-	for (i=dlen; i > 0; i-=3)
-		{
-		if (i >= 3)
-			{
-			l=	(((unsigned long)f[0])<<16L)|
-				(((unsigned long)f[1])<< 8L)|f[2];
-			*(t++)=conv_bin2ascii(l>>18L);
-			*(t++)=conv_bin2ascii(l>>12L);
-			*(t++)=conv_bin2ascii(l>> 6L);
-			*(t++)=conv_bin2ascii(l     );
-			}
-		else
-			{
-			l=((unsigned long)f[0])<<16L;
-			if (i == 2) l|=((unsigned long)f[1]<<8L);
-
-			*(t++)=conv_bin2ascii(l>>18L);
-			*(t++)=conv_bin2ascii(l>>12L);
-			*(t++)=(i == 1)?'=':conv_bin2ascii(l>> 6L);
-			*(t++)='=';
-			}
-		ret+=4;
-		f+=3;
-		}
-
-	*t='\0';
-	return(ret);
-	}
+{
+    int i, ret = 0;
+    unsigned long l;
+
+    for (i = dlen; i > 0; i -= 3) {
+        if (i >= 3) {
+            l = (((unsigned long)f[0]) << 16L) |
+                (((unsigned long)f[1]) << 8L) | f[2];
+            *(t++) = conv_bin2ascii(l >> 18L);
+            *(t++) = conv_bin2ascii(l >> 12L);
+            *(t++) = conv_bin2ascii(l >> 6L);
+            *(t++) = conv_bin2ascii(l);
+        } else {
+            l = ((unsigned long)f[0]) << 16L;
+            if (i == 2)
+                l |= ((unsigned long)f[1] << 8L);
+
+            *(t++) = conv_bin2ascii(l >> 18L);
+            *(t++) = conv_bin2ascii(l >> 12L);
+            *(t++) = (i == 1) ? '=' : conv_bin2ascii(l >> 6L);
+            *(t++) = '=';
+        }
+        ret += 4;
+        f += 3;
+    }
+
+    *t = '\0';
+    return (ret);
+}
 
 void EVP_DecodeInit(EVP_ENCODE_CTX *ctx)
-	{
-	ctx->length=30;
-	ctx->num=0;
-	ctx->line_num=0;
-	ctx->expect_nl=0;
-	}
+{
+    ctx->length = 30;
+    ctx->num = 0;
+    ctx->line_num = 0;
+    ctx->expect_nl = 0;
+}
 
 /*-
  * -1 for error
@@ -236,214 +230,223 @@ void EVP_DecodeInit(EVP_ENCODE_CTX *ctx)
  *  1 for full line
  */
 int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
-	     const unsigned char *in, int inl)
-	{
-	int seof= -1,eof=0,rv= -1,ret=0,i,v,tmp,n,ln,exp_nl;
-	unsigned char *d;
-
-	n=ctx->num;
-	d=ctx->enc_data;
-	ln=ctx->line_num;
-	exp_nl=ctx->expect_nl;
-
-	/* last line of input. */
-	if ((inl == 0) || ((n == 0) && (conv_ascii2bin(in[0]) == B64_EOF)))
-		{ rv=0; goto end; }
-		
-	/* We parse the input data */
-	for (i=0; i 80 characters, scream alot */
-		if (ln >= 80) { rv= -1; goto end; }
-
-		/* Get char and put it into the buffer */
-		tmp= *(in++);
-		v=conv_ascii2bin(tmp);
-		/* only save the good data :-) */
-		if (!B64_NOT_BASE64(v))
-			{
-			OPENSSL_assert(n < (int)sizeof(ctx->enc_data));
-			d[n++]=tmp;
-			ln++;
-			}
-		else if (v == B64_ERROR)
-			{
-			rv= -1;
-			goto end;
-			}
-
-		/* have we seen a '=' which is 'definitly' the last
-		 * input line.  seof will point to the character that
-		 * holds it. and eof will hold how many characters to
-		 * chop off. */
-		if (tmp == '=')
-			{
-			if (seof == -1) seof=n;
-			eof++;
-			}
-
-		if (v == B64_CR)
-			{
-			ln = 0;
-			if (exp_nl)
-				continue;
-			}
-
-		/* eoln */
-		if (v == B64_EOLN)
-			{
-			ln=0;
-			if (exp_nl)
-				{
-				exp_nl=0;
-				continue;
-				}
-			}
-		exp_nl=0;
-
-		/* If we are at the end of input and it looks like a
-		 * line, process it. */
-		if (((i+1) == inl) && (((n&3) == 0) || eof))
-			{
-			v=B64_EOF;
-			/* In case things were given us in really small
-			   records (so two '=' were given in separate
-			   updates), eof may contain the incorrect number
-			   of ending bytes to skip, so let's redo the count */
-			eof = 0;
-			if (d[n-1] == '=') eof++;
-			if (d[n-2] == '=') eof++;
-			/* There will never be more than two '=' */
-			}
-
-		if ((v == B64_EOF && (n&3) == 0) || (n >= 64))
-			{
-			/* This is needed to work correctly on 64 byte input
-			 * lines.  We process the line and then need to
-			 * accept the '\n' */
-			if ((v != B64_EOF) && (n >= 64)) exp_nl=1;
-			if (n > 0)
-				{
-				v=EVP_DecodeBlock(out,d,n);
-				n=0;
-				if (v < 0) { rv=0; goto end; }
-				if (eof > v) { rv=-1; goto end; }
-				ret+=(v-eof);
-				}
-			else
-				{
-				eof=1;
-				v=0;
-				}
-
-			/* This is the case where we have had a short
-			 * but valid input line */
-			if ((v < ctx->length) && eof)
-				{
-				rv=0;
-				goto end;
-				}
-			else
-				ctx->length=v;
-
-			if (seof >= 0) { rv=0; goto end; }
-			out+=v;
-			}
-		}
-	rv=1;
-end:
-	*outl=ret;
-	ctx->num=n;
-	ctx->line_num=ln;
-	ctx->expect_nl=exp_nl;
-	return(rv);
-	}
+                     const unsigned char *in, int inl)
+{
+    int seof = -1, eof = 0, rv = -1, ret = 0, i, v, tmp, n, ln, exp_nl;
+    unsigned char *d;
+
+    n = ctx->num;
+    d = ctx->enc_data;
+    ln = ctx->line_num;
+    exp_nl = ctx->expect_nl;
+
+    /* last line of input. */
+    if ((inl == 0) || ((n == 0) && (conv_ascii2bin(in[0]) == B64_EOF))) {
+        rv = 0;
+        goto end;
+    }
+
+    /* We parse the input data */
+    for (i = 0; i < inl; i++) {
+        /* If the current line is > 80 characters, scream alot */
+        if (ln >= 80) {
+            rv = -1;
+            goto end;
+        }
+
+        /* Get char and put it into the buffer */
+        tmp = *(in++);
+        v = conv_ascii2bin(tmp);
+        /* only save the good data :-) */
+        if (!B64_NOT_BASE64(v)) {
+            OPENSSL_assert(n < (int)sizeof(ctx->enc_data));
+            d[n++] = tmp;
+            ln++;
+        } else if (v == B64_ERROR) {
+            rv = -1;
+            goto end;
+        }
+
+        /*
+         * have we seen a '=' which is 'definitly' the last input line.  seof
+         * will point to the character that holds it. and eof will hold how
+         * many characters to chop off.
+         */
+        if (tmp == '=') {
+            if (seof == -1)
+                seof = n;
+            eof++;
+        }
+
+        if (v == B64_CR) {
+            ln = 0;
+            if (exp_nl)
+                continue;
+        }
+
+        /* eoln */
+        if (v == B64_EOLN) {
+            ln = 0;
+            if (exp_nl) {
+                exp_nl = 0;
+                continue;
+            }
+        }
+        exp_nl = 0;
+
+        /*
+         * If we are at the end of input and it looks like a line, process
+         * it.
+         */
+        if (((i + 1) == inl) && (((n & 3) == 0) || eof)) {
+            v = B64_EOF;
+            /*
+             * In case things were given us in really small records (so two
+             * '=' were given in separate updates), eof may contain the
+             * incorrect number of ending bytes to skip, so let's redo the
+             * count
+             */
+            eof = 0;
+            if (d[n - 1] == '=')
+                eof++;
+            if (d[n - 2] == '=')
+                eof++;
+            /* There will never be more than two '=' */
+        }
+
+        if ((v == B64_EOF && (n & 3) == 0) || (n >= 64)) {
+            /*
+             * This is needed to work correctly on 64 byte input lines.  We
+             * process the line and then need to accept the '\n'
+             */
+            if ((v != B64_EOF) && (n >= 64))
+                exp_nl = 1;
+            if (n > 0) {
+                v = EVP_DecodeBlock(out, d, n);
+                n = 0;
+                if (v < 0) {
+                    rv = 0;
+                    goto end;
+                }
+                if (eof > v) {
+                    rv = -1;
+                    goto end;
+                }
+                ret += (v - eof);
+            } else {
+                eof = 1;
+                v = 0;
+            }
+
+            /*
+             * This is the case where we have had a short but valid input
+             * line
+             */
+            if ((v < ctx->length) && eof) {
+                rv = 0;
+                goto end;
+            } else
+                ctx->length = v;
+
+            if (seof >= 0) {
+                rv = 0;
+                goto end;
+            }
+            out += v;
+        }
+    }
+    rv = 1;
+ end:
+    *outl = ret;
+    ctx->num = n;
+    ctx->line_num = ln;
+    ctx->expect_nl = exp_nl;
+    return (rv);
+}
 
 int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n)
-	{
-	int i,ret=0,a,b,c,d;
-	unsigned long l;
-
-	/* trim white space from the start of the line. */
-	while ((conv_ascii2bin(*f) == B64_WS) && (n > 0))
-		{
-		f++;
-		n--;
-		}
-
-	/* strip off stuff at the end of the line
-	 * ascii2bin values B64_WS, B64_EOLN, B64_EOLN and B64_EOF */
-	while ((n > 3) && (B64_NOT_BASE64(conv_ascii2bin(f[n-1]))))
-		n--;
-
-	if (n%4 != 0) return(-1);
-
-	for (i=0; i>16L)&0xff;
-		*(t++)=(unsigned char)(l>> 8L)&0xff;
-		*(t++)=(unsigned char)(l     )&0xff;
-		ret+=3;
-		}
-	return(ret);
-	}
+{
+    int i, ret = 0, a, b, c, d;
+    unsigned long l;
+
+    /* trim white space from the start of the line. */
+    while ((conv_ascii2bin(*f) == B64_WS) && (n > 0)) {
+        f++;
+        n--;
+    }
+
+    /*
+     * strip off stuff at the end of the line ascii2bin values B64_WS,
+     * B64_EOLN, B64_EOLN and B64_EOF
+     */
+    while ((n > 3) && (B64_NOT_BASE64(conv_ascii2bin(f[n - 1]))))
+        n--;
+
+    if (n % 4 != 0)
+        return (-1);
+
+    for (i = 0; i < n; i += 4) {
+        a = conv_ascii2bin(*(f++));
+        b = conv_ascii2bin(*(f++));
+        c = conv_ascii2bin(*(f++));
+        d = conv_ascii2bin(*(f++));
+        if ((a & 0x80) || (b & 0x80) || (c & 0x80) || (d & 0x80))
+            return (-1);
+        l = ((((unsigned long)a) << 18L) |
+             (((unsigned long)b) << 12L) |
+             (((unsigned long)c) << 6L) | (((unsigned long)d)));
+        *(t++) = (unsigned char)(l >> 16L) & 0xff;
+        *(t++) = (unsigned char)(l >> 8L) & 0xff;
+        *(t++) = (unsigned char)(l) & 0xff;
+        ret += 3;
+    }
+    return (ret);
+}
 
 int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int i;
-
-	*outl=0;
-	if (ctx->num != 0)
-		{
-		i=EVP_DecodeBlock(out,ctx->enc_data,ctx->num);
-		if (i < 0) return(-1);
-		ctx->num=0;
-		*outl=i;
-		return(1);
-		}
-	else
-		return(1);
-	}
+{
+    int i;
+
+    *outl = 0;
+    if (ctx->num != 0) {
+        i = EVP_DecodeBlock(out, ctx->enc_data, ctx->num);
+        if (i < 0)
+            return (-1);
+        ctx->num = 0;
+        *outl = i;
+        return (1);
+    } else
+        return (1);
+}
 
 #ifdef undef
 int EVP_DecodeValid(unsigned char *buf, int len)
-	{
-	int i,num=0,bad=0;
-
-	if (len == 0) return(-1);
-	while (conv_ascii2bin(*buf) == B64_WS)
-		{
-		buf++;
-		len--;
-		if (len == 0) return(-1);
-		}
-
-	for (i=len; i >= 4; i-=4)
-		{
-		if (	(conv_ascii2bin(buf[0]) >= 0x40) ||
-			(conv_ascii2bin(buf[1]) >= 0x40) ||
-			(conv_ascii2bin(buf[2]) >= 0x40) ||
-			(conv_ascii2bin(buf[3]) >= 0x40))
-			return(-1);
-		buf+=4;
-		num+=1+(buf[2] != '=')+(buf[3] != '=');
-		}
-	if ((i == 1) && (conv_ascii2bin(buf[0]) == B64_EOLN))
-		return(num);
-	if ((i == 2) && (conv_ascii2bin(buf[0]) == B64_EOLN) &&
-		(conv_ascii2bin(buf[0]) == B64_EOLN))
-		return(num);
-	return(1);
-	}
+{
+    int i, num = 0, bad = 0;
+
+    if (len == 0)
+        return (-1);
+    while (conv_ascii2bin(*buf) == B64_WS) {
+        buf++;
+        len--;
+        if (len == 0)
+            return (-1);
+    }
+
+    for (i = len; i >= 4; i -= 4) {
+        if ((conv_ascii2bin(buf[0]) >= 0x40) ||
+            (conv_ascii2bin(buf[1]) >= 0x40) ||
+            (conv_ascii2bin(buf[2]) >= 0x40) ||
+            (conv_ascii2bin(buf[3]) >= 0x40))
+            return (-1);
+        buf += 4;
+        num += 1 + (buf[2] != '=') + (buf[3] != '=');
+    }
+    if ((i == 1) && (conv_ascii2bin(buf[0]) == B64_EOLN))
+        return (num);
+    if ((i == 2) && (conv_ascii2bin(buf[0]) == B64_EOLN) &&
+        (conv_ascii2bin(buf[0]) == B64_EOLN))
+        return (num);
+    return (1);
+}
 #endif
diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h
index 0bc232bac3..47abbac4a2 100644
--- a/crypto/evp/evp.h
+++ b/crypto/evp/evp.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,141 +57,140 @@
  */
 
 #ifndef HEADER_ENVELOPE_H
-#define HEADER_ENVELOPE_H
-
-#ifdef OPENSSL_ALGORITHM_DEFINES
-# include 
-#else
-# define OPENSSL_ALGORITHM_DEFINES
-# include 
-# undef OPENSSL_ALGORITHM_DEFINES
-#endif
+# define HEADER_ENVELOPE_H
+
+# ifdef OPENSSL_ALGORITHM_DEFINES
+#  include 
+# else
+#  define OPENSSL_ALGORITHM_DEFINES
+#  include 
+#  undef OPENSSL_ALGORITHM_DEFINES
+# endif
 
-#include 
+# include 
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
 
 /*-
-#define EVP_RC2_KEY_SIZE		16
-#define EVP_RC4_KEY_SIZE		16
-#define EVP_BLOWFISH_KEY_SIZE		16
-#define EVP_CAST5_KEY_SIZE		16
-#define EVP_RC5_32_12_16_KEY_SIZE	16
+#define EVP_RC2_KEY_SIZE                16
+#define EVP_RC4_KEY_SIZE                16
+#define EVP_BLOWFISH_KEY_SIZE           16
+#define EVP_CAST5_KEY_SIZE              16
+#define EVP_RC5_32_12_16_KEY_SIZE       16
 */
-#define EVP_MAX_MD_SIZE			64	/* longest known is SHA512 */
-#define EVP_MAX_KEY_LENGTH		64
-#define EVP_MAX_IV_LENGTH		16
-#define EVP_MAX_BLOCK_LENGTH		32
+# define EVP_MAX_MD_SIZE                 64/* longest known is SHA512 */
+# define EVP_MAX_KEY_LENGTH              64
+# define EVP_MAX_IV_LENGTH               16
+# define EVP_MAX_BLOCK_LENGTH            32
 
-#define PKCS5_SALT_LEN			8
+# define PKCS5_SALT_LEN                  8
 /* Default PKCS#5 iteration count */
-#define PKCS5_DEFAULT_ITER		2048
-
-#include 
-
-#define EVP_PK_RSA	0x0001
-#define EVP_PK_DSA	0x0002
-#define EVP_PK_DH	0x0004
-#define EVP_PK_EC	0x0008
-#define EVP_PKT_SIGN	0x0010
-#define EVP_PKT_ENC	0x0020
-#define EVP_PKT_EXCH	0x0040
-#define EVP_PKS_RSA	0x0100
-#define EVP_PKS_DSA	0x0200
-#define EVP_PKS_EC	0x0400
-#define EVP_PKT_EXP	0x1000 /* <= 512 bit key */
-
-#define EVP_PKEY_NONE	NID_undef
-#define EVP_PKEY_RSA	NID_rsaEncryption
-#define EVP_PKEY_RSA2	NID_rsa
-#define EVP_PKEY_DSA	NID_dsa
-#define EVP_PKEY_DSA1	NID_dsa_2
-#define EVP_PKEY_DSA2	NID_dsaWithSHA
-#define EVP_PKEY_DSA3	NID_dsaWithSHA1
-#define EVP_PKEY_DSA4	NID_dsaWithSHA1_2
-#define EVP_PKEY_DH	NID_dhKeyAgreement
-#define EVP_PKEY_DHX	NID_dhpublicnumber
-#define EVP_PKEY_EC	NID_X9_62_id_ecPublicKey
-#define EVP_PKEY_HMAC	NID_hmac
-#define EVP_PKEY_CMAC	NID_cmac
-
-#ifdef	__cplusplus
+# define PKCS5_DEFAULT_ITER              2048
+
+# include 
+
+# define EVP_PK_RSA      0x0001
+# define EVP_PK_DSA      0x0002
+# define EVP_PK_DH       0x0004
+# define EVP_PK_EC       0x0008
+# define EVP_PKT_SIGN    0x0010
+# define EVP_PKT_ENC     0x0020
+# define EVP_PKT_EXCH    0x0040
+# define EVP_PKS_RSA     0x0100
+# define EVP_PKS_DSA     0x0200
+# define EVP_PKS_EC      0x0400
+# define EVP_PKT_EXP     0x1000 /* <= 512 bit key */
+
+# define EVP_PKEY_NONE   NID_undef
+# define EVP_PKEY_RSA    NID_rsaEncryption
+# define EVP_PKEY_RSA2   NID_rsa
+# define EVP_PKEY_DSA    NID_dsa
+# define EVP_PKEY_DSA1   NID_dsa_2
+# define EVP_PKEY_DSA2   NID_dsaWithSHA
+# define EVP_PKEY_DSA3   NID_dsaWithSHA1
+# define EVP_PKEY_DSA4   NID_dsaWithSHA1_2
+# define EVP_PKEY_DH     NID_dhKeyAgreement
+# define EVP_PKEY_DHX    NID_dhpublicnumber
+# define EVP_PKEY_EC     NID_X9_62_id_ecPublicKey
+# define EVP_PKEY_HMAC   NID_hmac
+# define EVP_PKEY_CMAC   NID_cmac
+
+#ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* Type needs to be a bit field
- * Sub-type needs to be for variations on the method, as in, can it do
- * arbitrary encryption.... */
-struct evp_pkey_st
-	{
-	int type;
-	int save_type;
-	int references;
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	ENGINE *engine;
-	union	{
-		char *ptr;
-#ifndef OPENSSL_NO_RSA
-		struct rsa_st *rsa;	/* RSA */
-#endif
-#ifndef OPENSSL_NO_DSA
-		struct dsa_st *dsa;	/* DSA */
-#endif
-#ifndef OPENSSL_NO_DH
-		struct dh_st *dh;	/* DH */
-#endif
-#ifndef OPENSSL_NO_EC
-		struct ec_key_st *ec;	/* ECC */
-#endif
-		} pkey;
-	int save_parameters;
-	STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
-	} /* EVP_PKEY */;
-
-#define EVP_PKEY_MO_SIGN	0x0001
-#define EVP_PKEY_MO_VERIFY	0x0002
-#define EVP_PKEY_MO_ENCRYPT	0x0004
-#define EVP_PKEY_MO_DECRYPT	0x0008
-
-#ifndef EVP_MD
-struct env_md_st
-	{
-	int type;
-	int pkey_type;
-	int md_size;
-	unsigned long flags;
-	int (*init)(EVP_MD_CTX *ctx);
-	int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
-	int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
-	int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
-	int (*cleanup)(EVP_MD_CTX *ctx);
-
-	/* FIXME: prototype these some day */
-	int (*sign)(int type, const unsigned char *m, unsigned int m_length,
-		    unsigned char *sigret, unsigned int *siglen, void *key);
-	int (*verify)(int type, const unsigned char *m, unsigned int m_length,
-		      const unsigned char *sigbuf, unsigned int siglen,
-		      void *key);
-	int required_pkey_type[5]; /*EVP_PKEY_xxx */
-	int block_size;
-	int ctx_size; /* how big does the ctx->md_data need to be */
-	/* control function */
-	int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
-	} /* EVP_MD */;
-
-typedef int evp_sign_method(int type,const unsigned char *m,
-			    unsigned int m_length,unsigned char *sigret,
-			    unsigned int *siglen, void *key);
-typedef int evp_verify_method(int type,const unsigned char *m,
-			    unsigned int m_length,const unsigned char *sigbuf,
-			    unsigned int siglen, void *key);
+/*
+ * Type needs to be a bit field Sub-type needs to be for variations on the
+ * method, as in, can it do arbitrary encryption....
+ */
+struct evp_pkey_st {
+    int type;
+    int save_type;
+    int references;
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    ENGINE *engine;
+    union {
+        char *ptr;
+# ifndef OPENSSL_NO_RSA
+        struct rsa_st *rsa;     /* RSA */
+# endif
+# ifndef OPENSSL_NO_DSA
+        struct dsa_st *dsa;     /* DSA */
+# endif
+# ifndef OPENSSL_NO_DH
+        struct dh_st *dh;       /* DH */
+# endif
+# ifndef OPENSSL_NO_EC
+        struct ec_key_st *ec;   /* ECC */
+# endif
+    } pkey;
+    int save_parameters;
+    STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
+} /* EVP_PKEY */ ;
+
+# define EVP_PKEY_MO_SIGN        0x0001
+# define EVP_PKEY_MO_VERIFY      0x0002
+# define EVP_PKEY_MO_ENCRYPT     0x0004
+# define EVP_PKEY_MO_DECRYPT     0x0008
+
+# ifndef EVP_MD
+struct env_md_st {
+    int type;
+    int pkey_type;
+    int md_size;
+    unsigned long flags;
+    int (*init) (EVP_MD_CTX *ctx);
+    int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
+    int (*final) (EVP_MD_CTX *ctx, unsigned char *md);
+    int (*copy) (EVP_MD_CTX *to, const EVP_MD_CTX *from);
+    int (*cleanup) (EVP_MD_CTX *ctx);
+    /* FIXME: prototype these some day */
+    int (*sign) (int type, const unsigned char *m, unsigned int m_length,
+                 unsigned char *sigret, unsigned int *siglen, void *key);
+    int (*verify) (int type, const unsigned char *m, unsigned int m_length,
+                   const unsigned char *sigbuf, unsigned int siglen,
+                   void *key);
+    int required_pkey_type[5];  /* EVP_PKEY_xxx */
+    int block_size;
+    int ctx_size;               /* how big does the ctx->md_data need to be */
+    /* control function */
+    int (*md_ctrl) (EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
+} /* EVP_MD */ ;
+
+typedef int evp_sign_method(int type, const unsigned char *m,
+                            unsigned int m_length, unsigned char *sigret,
+                            unsigned int *siglen, void *key);
+typedef int evp_verify_method(int type, const unsigned char *m,
+                              unsigned int m_length,
+                              const unsigned char *sigbuf,
+                              unsigned int siglen, void *key);
 
 /* digest can only handle a single block */
-#define EVP_MD_FLAG_ONESHOT	0x0001
+#  define EVP_MD_FLAG_ONESHOT     0x0001
 
 /*
  * digest is a "clone" digest used
@@ -199,505 +198,492 @@ typedef int evp_verify_method(int type,const unsigned char *m,
  * one for a specific public key type.
  * EVP_dss1() etc
  */
-#define EVP_MD_FLAG_PKEY_DIGEST	0x0002
+#  define EVP_MD_FLAG_PKEY_DIGEST 0x0002
 
 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
 
-#define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE	0x0004
+#  define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE       0x0004
 
 /* DigestAlgorithmIdentifier flags... */
 
-#define EVP_MD_FLAG_DIGALGID_MASK		0x0018
+#  define EVP_MD_FLAG_DIGALGID_MASK               0x0018
 
 /* NULL or absent parameter accepted. Use NULL */
 
-#define EVP_MD_FLAG_DIGALGID_NULL		0x0000
+#  define EVP_MD_FLAG_DIGALGID_NULL               0x0000
 
 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
 
-#define EVP_MD_FLAG_DIGALGID_ABSENT		0x0008
+#  define EVP_MD_FLAG_DIGALGID_ABSENT             0x0008
 
 /* Custom handling via ctrl */
 
-#define EVP_MD_FLAG_DIGALGID_CUSTOM		0x0018
+#  define EVP_MD_FLAG_DIGALGID_CUSTOM             0x0018
 
 /* Note if suitable for use in FIPS mode */
-#define EVP_MD_FLAG_FIPS	0x0400
+#  define EVP_MD_FLAG_FIPS        0x0400
 
 /* Digest ctrls */
 
-#define	EVP_MD_CTRL_DIGALGID			0x1
-#define	EVP_MD_CTRL_MICALG			0x2
+#  define EVP_MD_CTRL_DIGALGID                    0x1
+#  define EVP_MD_CTRL_MICALG                      0x2
 
 /* Minimum Algorithm specific ctrl value */
 
-#define	EVP_MD_CTRL_ALG_CTRL			0x1000
+#  define EVP_MD_CTRL_ALG_CTRL                    0x1000
 
-#define EVP_PKEY_NULL_method	NULL,NULL,{0,0,0,0}
+#  define EVP_PKEY_NULL_method    NULL,NULL,{0,0,0,0}
 
-#ifndef OPENSSL_NO_DSA
-#define EVP_PKEY_DSA_method	(evp_sign_method *)DSA_sign, \
-				(evp_verify_method *)DSA_verify, \
-				{EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
-					EVP_PKEY_DSA4,0}
-#else
-#define EVP_PKEY_DSA_method	EVP_PKEY_NULL_method
-#endif
+#  ifndef OPENSSL_NO_DSA
+#   define EVP_PKEY_DSA_method     (evp_sign_method *)DSA_sign, \
+                                (evp_verify_method *)DSA_verify, \
+                                {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
+                                        EVP_PKEY_DSA4,0}
+#  else
+#   define EVP_PKEY_DSA_method     EVP_PKEY_NULL_method
+#  endif
 
-#ifndef OPENSSL_NO_ECDSA
-#define EVP_PKEY_ECDSA_method   (evp_sign_method *)ECDSA_sign, \
-				(evp_verify_method *)ECDSA_verify, \
+#  ifndef OPENSSL_NO_ECDSA
+#   define EVP_PKEY_ECDSA_method   (evp_sign_method *)ECDSA_sign, \
+                                (evp_verify_method *)ECDSA_verify, \
                                  {EVP_PKEY_EC,0,0,0}
-#else   
-#define EVP_PKEY_ECDSA_method   EVP_PKEY_NULL_method
-#endif
-
-#ifndef OPENSSL_NO_RSA
-#define EVP_PKEY_RSA_method	(evp_sign_method *)RSA_sign, \
-				(evp_verify_method *)RSA_verify, \
-				{EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
-#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
-				(evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
-				(evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
-				{EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
-#else
-#define EVP_PKEY_RSA_method	EVP_PKEY_NULL_method
-#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
-#endif
-
-#endif /* !EVP_MD */
-
-struct env_md_ctx_st
-	{
-	const EVP_MD *digest;
-	ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
-	unsigned long flags;
-	void *md_data;
-	/* Public key context for sign/verify */
-	EVP_PKEY_CTX *pctx;
-	/* Update function: usually copied from EVP_MD */
-	int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
-	} /* EVP_MD_CTX */;
+#  else
+#   define EVP_PKEY_ECDSA_method   EVP_PKEY_NULL_method
+#  endif
+
+#  ifndef OPENSSL_NO_RSA
+#   define EVP_PKEY_RSA_method     (evp_sign_method *)RSA_sign, \
+                                (evp_verify_method *)RSA_verify, \
+                                {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
+#   define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
+                                (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
+                                (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
+                                {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
+#  else
+#   define EVP_PKEY_RSA_method     EVP_PKEY_NULL_method
+#   define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
+#  endif
+
+# endif                         /* !EVP_MD */
+
+struct env_md_ctx_st {
+    const EVP_MD *digest;
+    ENGINE *engine;             /* functional reference if 'digest' is
+                                 * ENGINE-provided */
+    unsigned long flags;
+    void *md_data;
+    /* Public key context for sign/verify */
+    EVP_PKEY_CTX *pctx;
+    /* Update function: usually copied from EVP_MD */
+    int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count);
+} /* EVP_MD_CTX */ ;
 
 /* values for EVP_MD_CTX flags */
 
-#define EVP_MD_CTX_FLAG_ONESHOT		0x0001 /* digest update will be called
-						* once only */
-#define EVP_MD_CTX_FLAG_CLEANED		0x0002 /* context has already been
-						* cleaned */
-#define EVP_MD_CTX_FLAG_REUSE		0x0004 /* Don't free up ctx->md_data
-						* in EVP_MD_CTX_cleanup */
-/* FIPS and pad options are ignored in 1.0.0, definitions are here
- * so we don't accidentally reuse the values for other purposes.
+# define EVP_MD_CTX_FLAG_ONESHOT         0x0001/* digest update will be
+                                                * called once only */
+# define EVP_MD_CTX_FLAG_CLEANED         0x0002/* context has already been
+                                                * cleaned */
+# define EVP_MD_CTX_FLAG_REUSE           0x0004/* Don't free up ctx->md_data
+                                                * in EVP_MD_CTX_cleanup */
+/*
+ * FIPS and pad options are ignored in 1.0.0, definitions are here so we
+ * don't accidentally reuse the values for other purposes.
  */
 
-#define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW	0x0008	/* Allow use of non FIPS digest
-						 * in FIPS mode */
+# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW  0x0008/* Allow use of non FIPS
+                                                * digest in FIPS mode */
 
-/* The following PAD options are also currently ignored in 1.0.0, digest
+/*
+ * The following PAD options are also currently ignored in 1.0.0, digest
  * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
  * instead.
  */
-#define EVP_MD_CTX_FLAG_PAD_MASK	0xF0	/* RSA mode to use */
-#define EVP_MD_CTX_FLAG_PAD_PKCS1	0x00	/* PKCS#1 v1.5 mode */
-#define EVP_MD_CTX_FLAG_PAD_X931	0x10	/* X9.31 mode */
-#define EVP_MD_CTX_FLAG_PAD_PSS		0x20	/* PSS mode */
-
-#define EVP_MD_CTX_FLAG_NO_INIT		0x0100 /* Don't initialize md_data */
-
-struct evp_cipher_st
-	{
-	int nid;
-	int block_size;
-
-	/* Default value for variable length ciphers */
-	int key_len;
-	int iv_len;
-
-	/* Various flags */
-	unsigned long flags;
-	
-	/* init key */
-	int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		    const unsigned char *iv, int enc);
-		    
-	/* encrypt/decrypt data */
-	int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			 const unsigned char *in, size_t inl);
-
-	/* cleanup ctx */
-	int (*cleanup)(EVP_CIPHER_CTX *);
-
-	/* how big ctx->cipher_data needs to be */
-	int ctx_size;
-
-	/* Populate a ASN1_TYPE with parameters */
-	int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *);
-
-	/* Get parameters from a ASN1_TYPE */
-	int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *);
-
-	/* Miscellaneous operations */
-	int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr);
-
-	/* Application data */
-	void *app_data;
-	} /* EVP_CIPHER */;
+# define EVP_MD_CTX_FLAG_PAD_MASK        0xF0/* RSA mode to use */
+# define EVP_MD_CTX_FLAG_PAD_PKCS1       0x00/* PKCS#1 v1.5 mode */
+# define EVP_MD_CTX_FLAG_PAD_X931        0x10/* X9.31 mode */
+# define EVP_MD_CTX_FLAG_PAD_PSS         0x20/* PSS mode */
+
+# define EVP_MD_CTX_FLAG_NO_INIT         0x0100/* Don't initialize md_data */
+
+struct evp_cipher_st {
+    int nid;
+    int block_size;
+    /* Default value for variable length ciphers */
+    int key_len;
+    int iv_len;
+    /* Various flags */
+    unsigned long flags;
+    /* init key */
+    int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                 const unsigned char *iv, int enc);
+    /* encrypt/decrypt data */
+    int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out,
+                      const unsigned char *in, size_t inl);
+    /* cleanup ctx */
+    int (*cleanup) (EVP_CIPHER_CTX *);
+    /* how big ctx->cipher_data needs to be */
+    int ctx_size;
+    /* Populate a ASN1_TYPE with parameters */
+    int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
+    /* Get parameters from a ASN1_TYPE */
+    int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *);
+    /* Miscellaneous operations */
+    int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr);
+    /* Application data */
+    void *app_data;
+} /* EVP_CIPHER */ ;
 
 /* Values for cipher flags */
 
 /* Modes for ciphers */
 
-#define		EVP_CIPH_STREAM_CIPHER		0x0
-#define		EVP_CIPH_ECB_MODE		0x1
-#define		EVP_CIPH_CBC_MODE		0x2
-#define		EVP_CIPH_CFB_MODE		0x3
-#define		EVP_CIPH_OFB_MODE		0x4
-#define		EVP_CIPH_CTR_MODE		0x5
-#define		EVP_CIPH_GCM_MODE		0x6
-#define		EVP_CIPH_CCM_MODE		0x7
-#define		EVP_CIPH_XTS_MODE		0x10001
-#define		EVP_CIPH_WRAP_MODE		0x10002
-#define 	EVP_CIPH_MODE			0xF0007
+# define         EVP_CIPH_STREAM_CIPHER          0x0
+# define         EVP_CIPH_ECB_MODE               0x1
+# define         EVP_CIPH_CBC_MODE               0x2
+# define         EVP_CIPH_CFB_MODE               0x3
+# define         EVP_CIPH_OFB_MODE               0x4
+# define         EVP_CIPH_CTR_MODE               0x5
+# define         EVP_CIPH_GCM_MODE               0x6
+# define         EVP_CIPH_CCM_MODE               0x7
+# define         EVP_CIPH_XTS_MODE               0x10001
+# define         EVP_CIPH_WRAP_MODE              0x10002
+# define         EVP_CIPH_MODE                   0xF0007
 /* Set if variable length cipher */
-#define 	EVP_CIPH_VARIABLE_LENGTH	0x8
+# define         EVP_CIPH_VARIABLE_LENGTH        0x8
 /* Set if the iv handling should be done by the cipher itself */
-#define 	EVP_CIPH_CUSTOM_IV		0x10
+# define         EVP_CIPH_CUSTOM_IV              0x10
 /* Set if the cipher's init() function should be called if key is NULL */
-#define 	EVP_CIPH_ALWAYS_CALL_INIT	0x20
+# define         EVP_CIPH_ALWAYS_CALL_INIT       0x20
 /* Call ctrl() to init cipher parameters */
-#define 	EVP_CIPH_CTRL_INIT		0x40
+# define         EVP_CIPH_CTRL_INIT              0x40
 /* Don't use standard key length function */
-#define 	EVP_CIPH_CUSTOM_KEY_LENGTH	0x80
+# define         EVP_CIPH_CUSTOM_KEY_LENGTH      0x80
 /* Don't use standard block padding */
-#define 	EVP_CIPH_NO_PADDING		0x100
+# define         EVP_CIPH_NO_PADDING             0x100
 /* cipher handles random key generation */
-#define 	EVP_CIPH_RAND_KEY		0x200
+# define         EVP_CIPH_RAND_KEY               0x200
 /* cipher has its own additional copying logic */
-#define 	EVP_CIPH_CUSTOM_COPY		0x400
+# define         EVP_CIPH_CUSTOM_COPY            0x400
 /* Allow use default ASN1 get/set iv */
-#define		EVP_CIPH_FLAG_DEFAULT_ASN1	0x1000
+# define         EVP_CIPH_FLAG_DEFAULT_ASN1      0x1000
 /* Buffer length in bits not bytes: CFB1 mode only */
-#define		EVP_CIPH_FLAG_LENGTH_BITS	0x2000
+# define         EVP_CIPH_FLAG_LENGTH_BITS       0x2000
 /* Note if suitable for use in FIPS mode */
-#define		EVP_CIPH_FLAG_FIPS		0x4000
+# define         EVP_CIPH_FLAG_FIPS              0x4000
 /* Allow non FIPS cipher in FIPS mode */
-#define		EVP_CIPH_FLAG_NON_FIPS_ALLOW	0x8000
-/* Cipher handles any and all padding logic as well
- * as finalisation.
+# define         EVP_CIPH_FLAG_NON_FIPS_ALLOW    0x8000
+/*
+ * Cipher handles any and all padding logic as well as finalisation.
  */
-#define 	EVP_CIPH_FLAG_CUSTOM_CIPHER	0x100000
-#define		EVP_CIPH_FLAG_AEAD_CIPHER	0x200000
-#define		EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK	0x400000
+# define         EVP_CIPH_FLAG_CUSTOM_CIPHER     0x100000
+# define         EVP_CIPH_FLAG_AEAD_CIPHER       0x200000
+# define         EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
 
-/* Cipher context flag to indicate we can handle
- * wrap mode: if allowed in older applications it could
- * overflow buffers.
+/*
+ * Cipher context flag to indicate we can handle wrap mode: if allowed in
+ * older applications it could overflow buffers.
  */
 
-#define 	EVP_CIPHER_CTX_FLAG_WRAP_ALLOW	0x1
+# define         EVP_CIPHER_CTX_FLAG_WRAP_ALLOW  0x1
 
 /* ctrl() values */
 
-#define		EVP_CTRL_INIT			0x0
-#define 	EVP_CTRL_SET_KEY_LENGTH		0x1
-#define 	EVP_CTRL_GET_RC2_KEY_BITS	0x2
-#define 	EVP_CTRL_SET_RC2_KEY_BITS	0x3
-#define 	EVP_CTRL_GET_RC5_ROUNDS		0x4
-#define 	EVP_CTRL_SET_RC5_ROUNDS		0x5
-#define 	EVP_CTRL_RAND_KEY		0x6
-#define 	EVP_CTRL_PBE_PRF_NID		0x7
-#define 	EVP_CTRL_COPY			0x8
-#define 	EVP_CTRL_GCM_SET_IVLEN		0x9
-#define 	EVP_CTRL_GCM_GET_TAG		0x10
-#define 	EVP_CTRL_GCM_SET_TAG		0x11
-#define		EVP_CTRL_GCM_SET_IV_FIXED	0x12
-#define		EVP_CTRL_GCM_IV_GEN		0x13
-#define		EVP_CTRL_CCM_SET_IVLEN		EVP_CTRL_GCM_SET_IVLEN
-#define		EVP_CTRL_CCM_GET_TAG		EVP_CTRL_GCM_GET_TAG
-#define		EVP_CTRL_CCM_SET_TAG		EVP_CTRL_GCM_SET_TAG
-#define		EVP_CTRL_CCM_SET_L		0x14
-#define		EVP_CTRL_CCM_SET_MSGLEN		0x15
-/* AEAD cipher deduces payload length and returns number of bytes
- * required to store MAC and eventual padding. Subsequent call to
- * EVP_Cipher even appends/verifies MAC.
+# define         EVP_CTRL_INIT                   0x0
+# define         EVP_CTRL_SET_KEY_LENGTH         0x1
+# define         EVP_CTRL_GET_RC2_KEY_BITS       0x2
+# define         EVP_CTRL_SET_RC2_KEY_BITS       0x3
+# define         EVP_CTRL_GET_RC5_ROUNDS         0x4
+# define         EVP_CTRL_SET_RC5_ROUNDS         0x5
+# define         EVP_CTRL_RAND_KEY               0x6
+# define         EVP_CTRL_PBE_PRF_NID            0x7
+# define         EVP_CTRL_COPY                   0x8
+# define         EVP_CTRL_GCM_SET_IVLEN          0x9
+# define         EVP_CTRL_GCM_GET_TAG            0x10
+# define         EVP_CTRL_GCM_SET_TAG            0x11
+# define         EVP_CTRL_GCM_SET_IV_FIXED       0x12
+# define         EVP_CTRL_GCM_IV_GEN             0x13
+# define         EVP_CTRL_CCM_SET_IVLEN          EVP_CTRL_GCM_SET_IVLEN
+# define         EVP_CTRL_CCM_GET_TAG            EVP_CTRL_GCM_GET_TAG
+# define         EVP_CTRL_CCM_SET_TAG            EVP_CTRL_GCM_SET_TAG
+# define         EVP_CTRL_CCM_SET_L              0x14
+# define         EVP_CTRL_CCM_SET_MSGLEN         0x15
+/*
+ * AEAD cipher deduces payload length and returns number of bytes required to
+ * store MAC and eventual padding. Subsequent call to EVP_Cipher even
+ * appends/verifies MAC.
  */
-#define		EVP_CTRL_AEAD_TLS1_AAD		0x16
+# define         EVP_CTRL_AEAD_TLS1_AAD          0x16
 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
-#define		EVP_CTRL_AEAD_SET_MAC_KEY	0x17
+# define         EVP_CTRL_AEAD_SET_MAC_KEY       0x17
 /* Set the GCM invocation field, decrypt only */
-#define		EVP_CTRL_GCM_SET_IV_INV		0x18
+# define         EVP_CTRL_GCM_SET_IV_INV         0x18
 
-#define		EVP_CTRL_TLS1_1_MULTIBLOCK_AAD	0x19
-#define		EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT	0x1a
-#define		EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT	0x1b
-#define		EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE	0x1c
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_AAD  0x19
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT      0x1a
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT      0x1b
+# define         EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE  0x1c
 
 typedef struct {
-	unsigned char *out;
-	const unsigned char *inp;
-	size_t len;
-	unsigned int interleave;
+    unsigned char *out;
+    const unsigned char *inp;
+    size_t len;
+    unsigned int interleave;
 } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
 
 /* GCM TLS constants */
 /* Length of fixed part of IV derived from PRF */
-#define EVP_GCM_TLS_FIXED_IV_LEN			4
+# define EVP_GCM_TLS_FIXED_IV_LEN                        4
 /* Length of explicit part of IV part of TLS records */
-#define EVP_GCM_TLS_EXPLICIT_IV_LEN			8
+# define EVP_GCM_TLS_EXPLICIT_IV_LEN                     8
 /* Length of tag for TLS */
-#define EVP_GCM_TLS_TAG_LEN				16
-
-typedef struct evp_cipher_info_st
-	{
-	const EVP_CIPHER *cipher;
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-	} EVP_CIPHER_INFO;
-
-struct evp_cipher_ctx_st
-	{
-	const EVP_CIPHER *cipher;
-	ENGINE *engine;	/* functional reference if 'cipher' is ENGINE-provided */
-	int encrypt;		/* encrypt or decrypt */
-	int buf_len;		/* number we have left */
-
-	unsigned char  oiv[EVP_MAX_IV_LENGTH];	/* original iv */
-	unsigned char  iv[EVP_MAX_IV_LENGTH];	/* working iv */
-	unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
-	int num;				/* used by cfb/ofb/ctr mode */
-
-	void *app_data;		/* application stuff */
-	int key_len;		/* May change for variable length cipher */
-	unsigned long flags;	/* Various flags */
-	void *cipher_data; /* per EVP data */
-	int final_used;
-	int block_mask;
-	unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
-	} /* EVP_CIPHER_CTX */;
-
-typedef struct evp_Encode_Ctx_st
-	{
-	/* number saved in a partial encode/decode */
-	int num;
-
-	/* The length is either the output line length
-	 * (in input bytes) or the shortest input line
-	 * length that is ok.  Once decoding begins,
-	 * the length is adjusted up each time a longer
-	 * line is decoded
-	 */
-	int length;
-
-	/* data to encode */
-	unsigned char enc_data[80];
-
-	/* number read on current line */
-	int line_num;
-	int expect_nl;
-	} EVP_ENCODE_CTX;
+# define EVP_GCM_TLS_TAG_LEN                             16
+
+typedef struct evp_cipher_info_st {
+    const EVP_CIPHER *cipher;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+} EVP_CIPHER_INFO;
+
+struct evp_cipher_ctx_st {
+    const EVP_CIPHER *cipher;
+    ENGINE *engine;             /* functional reference if 'cipher' is
+                                 * ENGINE-provided */
+    int encrypt;                /* encrypt or decrypt */
+    int buf_len;                /* number we have left */
+    unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */
+    unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */
+    unsigned char buf[EVP_MAX_BLOCK_LENGTH]; /* saved partial block */
+    int num;                    /* used by cfb/ofb/ctr mode */
+    void *app_data;             /* application stuff */
+    int key_len;                /* May change for variable length cipher */
+    unsigned long flags;        /* Various flags */
+    void *cipher_data;          /* per EVP data */
+    int final_used;
+    int block_mask;
+    unsigned char final[EVP_MAX_BLOCK_LENGTH]; /* possible final block */
+} /* EVP_CIPHER_CTX */ ;
+
+typedef struct evp_Encode_Ctx_st {
+    /* number saved in a partial encode/decode */
+    int num;
+    /*
+     * The length is either the output line length (in input bytes) or the
+     * shortest input line length that is ok.  Once decoding begins, the
+     * length is adjusted up each time a longer line is decoded
+     */
+    int length;
+    /* data to encode */
+    unsigned char enc_data[80];
+    /* number read on current line */
+    int line_num;
+    int expect_nl;
+} EVP_ENCODE_CTX;
 
 /* Password based encryption function */
-typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-		ASN1_TYPE *param, const EVP_CIPHER *cipher,
-                const EVP_MD *md, int en_de);
-
-#ifndef OPENSSL_NO_RSA
-#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
-					(char *)(rsa))
-#endif
+typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
+                              int passlen, ASN1_TYPE *param,
+                              const EVP_CIPHER *cipher, const EVP_MD *md,
+                              int en_de);
+
+# ifndef OPENSSL_NO_RSA
+#  define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
+                                        (char *)(rsa))
+# endif
 
-#ifndef OPENSSL_NO_DSA
-#define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
-					(char *)(dsa))
-#endif
+# ifndef OPENSSL_NO_DSA
+#  define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
+                                        (char *)(dsa))
+# endif
 
-#ifndef OPENSSL_NO_DH
-#define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
-					(char *)(dh))
-#endif
+# ifndef OPENSSL_NO_DH
+#  define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
+                                        (char *)(dh))
+# endif
 
-#ifndef OPENSSL_NO_EC
-#define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
+# ifndef OPENSSL_NO_EC
+#  define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
                                         (char *)(eckey))
-#endif
+# endif
 
 /* Add some extra combinations */
-#define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
-#define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
-#define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
-#define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
+# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
+# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
+# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
+# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
 
 int EVP_MD_type(const EVP_MD *md);
-#define EVP_MD_nid(e)			EVP_MD_type(e)
-#define EVP_MD_name(e)			OBJ_nid2sn(EVP_MD_nid(e))
-int EVP_MD_pkey_type(const EVP_MD *md);	
+# define EVP_MD_nid(e)                   EVP_MD_type(e)
+# define EVP_MD_name(e)                  OBJ_nid2sn(EVP_MD_nid(e))
+int EVP_MD_pkey_type(const EVP_MD *md);
 int EVP_MD_size(const EVP_MD *md);
 int EVP_MD_block_size(const EVP_MD *md);
 unsigned long EVP_MD_flags(const EVP_MD *md);
 
 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
-#define EVP_MD_CTX_size(e)		EVP_MD_size(EVP_MD_CTX_md(e))
-#define EVP_MD_CTX_block_size(e)	EVP_MD_block_size(EVP_MD_CTX_md(e))
-#define EVP_MD_CTX_type(e)		EVP_MD_type(EVP_MD_CTX_md(e))
+# define EVP_MD_CTX_size(e)              EVP_MD_size(EVP_MD_CTX_md(e))
+# define EVP_MD_CTX_block_size(e)        EVP_MD_block_size(EVP_MD_CTX_md(e))
+# define EVP_MD_CTX_type(e)              EVP_MD_type(EVP_MD_CTX_md(e))
 
 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
-#define EVP_CIPHER_name(e)		OBJ_nid2sn(EVP_CIPHER_nid(e))
+# define EVP_CIPHER_name(e)              OBJ_nid2sn(EVP_CIPHER_nid(e))
 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
-#define EVP_CIPHER_mode(e)		(EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
+# define EVP_CIPHER_mode(e)              (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
 
-const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
+const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
-void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
+void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
-#define EVP_CIPHER_CTX_type(c)         EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
+# define EVP_CIPHER_CTX_type(c)         EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
-#define EVP_CIPHER_CTX_mode(e)		(EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
-
-#define EVP_ENCODE_LENGTH(l)	(((l+2)/3*4)+(l/48+1)*2+80)
-#define EVP_DECODE_LENGTH(l)	((l+3)/4*3+80)
-
-#define EVP_SignInit_ex(a,b,c)		EVP_DigestInit_ex(a,b,c)
-#define EVP_SignInit(a,b)		EVP_DigestInit(a,b)
-#define EVP_SignUpdate(a,b,c)		EVP_DigestUpdate(a,b,c)
-#define	EVP_VerifyInit_ex(a,b,c)	EVP_DigestInit_ex(a,b,c)
-#define	EVP_VerifyInit(a,b)		EVP_DigestInit(a,b)
-#define	EVP_VerifyUpdate(a,b,c)		EVP_DigestUpdate(a,b,c)
-#define EVP_OpenUpdate(a,b,c,d,e)	EVP_DecryptUpdate(a,b,c,d,e)
-#define EVP_SealUpdate(a,b,c,d,e)	EVP_EncryptUpdate(a,b,c,d,e)	
-#define EVP_DigestSignUpdate(a,b,c)	EVP_DigestUpdate(a,b,c)
-#define EVP_DigestVerifyUpdate(a,b,c)	EVP_DigestUpdate(a,b,c)
-
-#ifdef CONST_STRICT
-void BIO_set_md(BIO *,const EVP_MD *md);
-#else
-# define BIO_set_md(b,md)		BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
-#endif
-#define BIO_get_md(b,mdp)		BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
-#define BIO_get_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
-#define BIO_set_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
-#define BIO_get_cipher_status(b)	BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
-#define BIO_get_cipher_ctx(b,c_pp)	BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
+# define EVP_CIPHER_CTX_mode(e)          (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
+
+# define EVP_ENCODE_LENGTH(l)    (((l+2)/3*4)+(l/48+1)*2+80)
+# define EVP_DECODE_LENGTH(l)    ((l+3)/4*3+80)
+
+# define EVP_SignInit_ex(a,b,c)          EVP_DigestInit_ex(a,b,c)
+# define EVP_SignInit(a,b)               EVP_DigestInit(a,b)
+# define EVP_SignUpdate(a,b,c)           EVP_DigestUpdate(a,b,c)
+# define EVP_VerifyInit_ex(a,b,c)        EVP_DigestInit_ex(a,b,c)
+# define EVP_VerifyInit(a,b)             EVP_DigestInit(a,b)
+# define EVP_VerifyUpdate(a,b,c)         EVP_DigestUpdate(a,b,c)
+# define EVP_OpenUpdate(a,b,c,d,e)       EVP_DecryptUpdate(a,b,c,d,e)
+# define EVP_SealUpdate(a,b,c,d,e)       EVP_EncryptUpdate(a,b,c,d,e)
+# define EVP_DigestSignUpdate(a,b,c)     EVP_DigestUpdate(a,b,c)
+# define EVP_DigestVerifyUpdate(a,b,c)   EVP_DigestUpdate(a,b,c)
+
+# ifdef CONST_STRICT
+void BIO_set_md(BIO *, const EVP_MD *md);
+# else
+#  define BIO_set_md(b,md)               BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
+# endif
+# define BIO_get_md(b,mdp)               BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
+# define BIO_get_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
+# define BIO_set_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
+# define BIO_get_cipher_status(b)        BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
+# define BIO_get_cipher_ctx(b,c_pp)      BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
 
 int EVP_Cipher(EVP_CIPHER_CTX *c,
-		unsigned char *out,
-		const unsigned char *in,
-		unsigned int inl);
-
-#define EVP_add_cipher_alias(n,alias) \
-	OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
-#define EVP_add_digest_alias(n,alias) \
-	OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
-#define EVP_delete_cipher_alias(alias) \
-	OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
-#define EVP_delete_digest_alias(alias) \
-	OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
-
-void	EVP_MD_CTX_init(EVP_MD_CTX *ctx);
-int	EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
+               unsigned char *out, const unsigned char *in, unsigned int inl);
+
+# define EVP_add_cipher_alias(n,alias) \
+        OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_add_digest_alias(n,alias) \
+        OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_delete_cipher_alias(alias) \
+        OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
+# define EVP_delete_digest_alias(alias) \
+        OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
+
+void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
+int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
 EVP_MD_CTX *EVP_MD_CTX_create(void);
-void	EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
-int     EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);  
-void	EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
-void	EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
-int 	EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags);
-int	EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
-int	EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
-			 size_t cnt);
-int	EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
-int	EVP_Digest(const void *data, size_t count,
-		unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
-
-int     EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);  
-int	EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
-int	EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
-
-int	EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
-int	EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify);
-void	EVP_set_pw_prompt(const char *prompt);
-char *	EVP_get_pw_prompt(void);
-
-int	EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
-		const unsigned char *salt, const unsigned char *data,
-		int datal, int count, unsigned char *key,unsigned char *iv);
-
-void	EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
-void	EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
-int 	EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags);
-
-int	EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
-		const unsigned char *key, const unsigned char *iv);
-int	EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
-		const unsigned char *key, const unsigned char *iv);
-int	EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		int *outl, const unsigned char *in, int inl);
-int	EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
-int	EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
-
-int	EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
-		const unsigned char *key, const unsigned char *iv);
-int	EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
-		const unsigned char *key, const unsigned char *iv);
-int	EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		int *outl, const unsigned char *in, int inl);
-int	EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
-int	EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
-
-int	EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
-		       const unsigned char *key,const unsigned char *iv,
-		       int enc);
-int	EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
-		       const unsigned char *key,const unsigned char *iv,
-		       int enc);
-int	EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		int *outl, const unsigned char *in, int inl);
-int	EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
-int	EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
-
-int	EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
-		EVP_PKEY *pkey);
-
-int	EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
-		unsigned int siglen,EVP_PKEY *pkey);
-
-int	EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
-			const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
-int	EVP_DigestSignFinal(EVP_MD_CTX *ctx,
-			unsigned char *sigret, size_t *siglen);
-
-int	EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
-			const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
-int	EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
-			const unsigned char *sig, size_t siglen);
-
-int	EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
-		const unsigned char *ek, int ekl, const unsigned char *iv,
-		EVP_PKEY *priv);
-int	EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
-
-int	EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
-		 unsigned char **ek, int *ekl, unsigned char *iv,
-		EVP_PKEY **pubk, int npubk);
-int	EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
-
-void	EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
-void	EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
-		const unsigned char *in,int inl);
-void	EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
-int	EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
-
-void	EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
-int	EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
-		const unsigned char *in, int inl);
-int	EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
-		char *out, int *outl);
-int	EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
+void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
+int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
+void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
+int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
+int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt);
+int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
+int EVP_Digest(const void *data, size_t count,
+               unsigned char *md, unsigned int *size, const EVP_MD *type,
+               ENGINE *impl);
+
+int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
+
+int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
+int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
+                           const char *prompt, int verify);
+void EVP_set_pw_prompt(const char *prompt);
+char *EVP_get_pw_prompt(void);
+
+int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
+                   const unsigned char *salt, const unsigned char *data,
+                   int datal, int count, unsigned char *key,
+                   unsigned char *iv);
+
+void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
+void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
+int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
+
+int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                    const unsigned char *key, const unsigned char *iv);
+int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                       ENGINE *impl, const unsigned char *key,
+                       const unsigned char *iv);
+int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+                      const unsigned char *in, int inl);
+int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                    const unsigned char *key, const unsigned char *iv);
+int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                       ENGINE *impl, const unsigned char *key,
+                       const unsigned char *iv);
+int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+                      const unsigned char *in, int inl);
+int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+
+int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                   const unsigned char *key, const unsigned char *iv,
+                   int enc);
+int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                      ENGINE *impl, const unsigned char *key,
+                      const unsigned char *iv, int enc);
+int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
+                     const unsigned char *in, int inl);
+int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+
+int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
+                  EVP_PKEY *pkey);
+
+int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
+                    unsigned int siglen, EVP_PKEY *pkey);
+
+int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                       const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
+int EVP_DigestSignFinal(EVP_MD_CTX *ctx,
+                        unsigned char *sigret, size_t *siglen);
+
+int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                         const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
+int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
+                          const unsigned char *sig, size_t siglen);
+
+int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+                 const unsigned char *ek, int ekl, const unsigned char *iv,
+                 EVP_PKEY *priv);
+int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+                 unsigned char **ek, int *ekl, unsigned char *iv,
+                 EVP_PKEY **pubk, int npubk);
+int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
+void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+                      const unsigned char *in, int inl);
+void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
+int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
+
+void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
+int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+                     const unsigned char *in, int inl);
+int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
+                    char *out, int *outl);
+int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
 
 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
@@ -708,68 +694,68 @@ int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
 
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_BIO
 BIO_METHOD *BIO_f_md(void);
 BIO_METHOD *BIO_f_base64(void);
 BIO_METHOD *BIO_f_cipher(void);
 BIO_METHOD *BIO_f_reliable(void);
-void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
-		const unsigned char *i, int enc);
-#endif
+void BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
+                    const unsigned char *i, int enc);
+# endif
 
 const EVP_MD *EVP_md_null(void);
-#ifndef OPENSSL_NO_MD2
+# ifndef OPENSSL_NO_MD2
 const EVP_MD *EVP_md2(void);
-#endif
-#ifndef OPENSSL_NO_MD4
+# endif
+# ifndef OPENSSL_NO_MD4
 const EVP_MD *EVP_md4(void);
-#endif
-#ifndef OPENSSL_NO_MD5
+# endif
+# ifndef OPENSSL_NO_MD5
 const EVP_MD *EVP_md5(void);
-#endif
-#ifndef OPENSSL_NO_SHA
+# endif
+# ifndef OPENSSL_NO_SHA
 const EVP_MD *EVP_sha(void);
 const EVP_MD *EVP_sha1(void);
 const EVP_MD *EVP_dss(void);
 const EVP_MD *EVP_dss1(void);
 const EVP_MD *EVP_ecdsa(void);
-#endif
-#ifndef OPENSSL_NO_SHA256
+# endif
+# ifndef OPENSSL_NO_SHA256
 const EVP_MD *EVP_sha224(void);
 const EVP_MD *EVP_sha256(void);
-#endif
-#ifndef OPENSSL_NO_SHA512
+# endif
+# ifndef OPENSSL_NO_SHA512
 const EVP_MD *EVP_sha384(void);
 const EVP_MD *EVP_sha512(void);
-#endif
-#ifndef OPENSSL_NO_MDC2
+# endif
+# ifndef OPENSSL_NO_MDC2
 const EVP_MD *EVP_mdc2(void);
-#endif
-#ifndef OPENSSL_NO_RIPEMD
+# endif
+# ifndef OPENSSL_NO_RIPEMD
 const EVP_MD *EVP_ripemd160(void);
-#endif
-#ifndef OPENSSL_NO_WHIRLPOOL
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
 const EVP_MD *EVP_whirlpool(void);
-#endif
-const EVP_CIPHER *EVP_enc_null(void);		/* does nothing :-) */
-#ifndef OPENSSL_NO_DES
+# endif
+const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
+# ifndef OPENSSL_NO_DES
 const EVP_CIPHER *EVP_des_ecb(void);
 const EVP_CIPHER *EVP_des_ede(void);
 const EVP_CIPHER *EVP_des_ede3(void);
 const EVP_CIPHER *EVP_des_ede_ecb(void);
 const EVP_CIPHER *EVP_des_ede3_ecb(void);
 const EVP_CIPHER *EVP_des_cfb64(void);
-# define EVP_des_cfb EVP_des_cfb64
+#  define EVP_des_cfb EVP_des_cfb64
 const EVP_CIPHER *EVP_des_cfb1(void);
 const EVP_CIPHER *EVP_des_cfb8(void);
 const EVP_CIPHER *EVP_des_ede_cfb64(void);
-# define EVP_des_ede_cfb EVP_des_ede_cfb64
-#if 0
+#  define EVP_des_ede_cfb EVP_des_ede_cfb64
+#  if 0
 const EVP_CIPHER *EVP_des_ede_cfb1(void);
 const EVP_CIPHER *EVP_des_ede_cfb8(void);
-#endif
+#  endif
 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
-# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
+#  define EVP_des_ede3_cfb EVP_des_ede3_cfb64
 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
 const EVP_CIPHER *EVP_des_ofb(void);
@@ -780,67 +766,70 @@ const EVP_CIPHER *EVP_des_ede_cbc(void);
 const EVP_CIPHER *EVP_des_ede3_cbc(void);
 const EVP_CIPHER *EVP_desx_cbc(void);
 const EVP_CIPHER *EVP_des_ede3_wrap(void);
-/* This should now be supported through the dev_crypto ENGINE. But also, why are
- * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
-#if 0
-# ifdef OPENSSL_OPENBSD_DEV_CRYPTO
+/*
+ * This should now be supported through the dev_crypto ENGINE. But also, why
+ * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
+ * branch?
+ */
+#  if 0
+#   ifdef OPENSSL_OPENBSD_DEV_CRYPTO
 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
 const EVP_MD *EVP_dev_crypto_md5(void);
+#   endif
+#  endif
 # endif
-#endif
-#endif
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
 const EVP_CIPHER *EVP_rc4(void);
 const EVP_CIPHER *EVP_rc4_40(void);
-#ifndef OPENSSL_NO_MD5
+#  ifndef OPENSSL_NO_MD5
 const EVP_CIPHER *EVP_rc4_hmac_md5(void);
-#endif
-#endif
-#ifndef OPENSSL_NO_IDEA
+#  endif
+# endif
+# ifndef OPENSSL_NO_IDEA
 const EVP_CIPHER *EVP_idea_ecb(void);
 const EVP_CIPHER *EVP_idea_cfb64(void);
-# define EVP_idea_cfb EVP_idea_cfb64
+#  define EVP_idea_cfb EVP_idea_cfb64
 const EVP_CIPHER *EVP_idea_ofb(void);
 const EVP_CIPHER *EVP_idea_cbc(void);
-#endif
-#ifndef OPENSSL_NO_RC2
+# endif
+# ifndef OPENSSL_NO_RC2
 const EVP_CIPHER *EVP_rc2_ecb(void);
 const EVP_CIPHER *EVP_rc2_cbc(void);
 const EVP_CIPHER *EVP_rc2_40_cbc(void);
 const EVP_CIPHER *EVP_rc2_64_cbc(void);
 const EVP_CIPHER *EVP_rc2_cfb64(void);
-# define EVP_rc2_cfb EVP_rc2_cfb64
+#  define EVP_rc2_cfb EVP_rc2_cfb64
 const EVP_CIPHER *EVP_rc2_ofb(void);
-#endif
-#ifndef OPENSSL_NO_BF
+# endif
+# ifndef OPENSSL_NO_BF
 const EVP_CIPHER *EVP_bf_ecb(void);
 const EVP_CIPHER *EVP_bf_cbc(void);
 const EVP_CIPHER *EVP_bf_cfb64(void);
-# define EVP_bf_cfb EVP_bf_cfb64
+#  define EVP_bf_cfb EVP_bf_cfb64
 const EVP_CIPHER *EVP_bf_ofb(void);
-#endif
-#ifndef OPENSSL_NO_CAST
+# endif
+# ifndef OPENSSL_NO_CAST
 const EVP_CIPHER *EVP_cast5_ecb(void);
 const EVP_CIPHER *EVP_cast5_cbc(void);
 const EVP_CIPHER *EVP_cast5_cfb64(void);
-# define EVP_cast5_cfb EVP_cast5_cfb64
+#  define EVP_cast5_cfb EVP_cast5_cfb64
 const EVP_CIPHER *EVP_cast5_ofb(void);
-#endif
-#ifndef OPENSSL_NO_RC5
+# endif
+# ifndef OPENSSL_NO_RC5
 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
-# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
+#  define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
-#endif
-#ifndef OPENSSL_NO_AES
+# endif
+# ifndef OPENSSL_NO_AES
 const EVP_CIPHER *EVP_aes_128_ecb(void);
 const EVP_CIPHER *EVP_aes_128_cbc(void);
 const EVP_CIPHER *EVP_aes_128_cfb1(void);
 const EVP_CIPHER *EVP_aes_128_cfb8(void);
 const EVP_CIPHER *EVP_aes_128_cfb128(void);
-# define EVP_aes_128_cfb EVP_aes_128_cfb128
+#  define EVP_aes_128_cfb EVP_aes_128_cfb128
 const EVP_CIPHER *EVP_aes_128_ofb(void);
 const EVP_CIPHER *EVP_aes_128_ctr(void);
 const EVP_CIPHER *EVP_aes_128_ccm(void);
@@ -852,7 +841,7 @@ const EVP_CIPHER *EVP_aes_192_cbc(void);
 const EVP_CIPHER *EVP_aes_192_cfb1(void);
 const EVP_CIPHER *EVP_aes_192_cfb8(void);
 const EVP_CIPHER *EVP_aes_192_cfb128(void);
-# define EVP_aes_192_cfb EVP_aes_192_cfb128
+#  define EVP_aes_192_cfb EVP_aes_192_cfb128
 const EVP_CIPHER *EVP_aes_192_ofb(void);
 const EVP_CIPHER *EVP_aes_192_ctr(void);
 const EVP_CIPHER *EVP_aes_192_ccm(void);
@@ -863,70 +852,70 @@ const EVP_CIPHER *EVP_aes_256_cbc(void);
 const EVP_CIPHER *EVP_aes_256_cfb1(void);
 const EVP_CIPHER *EVP_aes_256_cfb8(void);
 const EVP_CIPHER *EVP_aes_256_cfb128(void);
-# define EVP_aes_256_cfb EVP_aes_256_cfb128
+#  define EVP_aes_256_cfb EVP_aes_256_cfb128
 const EVP_CIPHER *EVP_aes_256_ofb(void);
 const EVP_CIPHER *EVP_aes_256_ctr(void);
 const EVP_CIPHER *EVP_aes_256_ccm(void);
 const EVP_CIPHER *EVP_aes_256_gcm(void);
 const EVP_CIPHER *EVP_aes_256_xts(void);
 const EVP_CIPHER *EVP_aes_256_wrap(void);
-# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
+#  if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
-# endif
-# ifndef OPENSSL_NO_SHA256
+#  endif
+#  ifndef OPENSSL_NO_SHA256
 const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
 const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
+#  endif
 # endif
-#endif
-#ifndef OPENSSL_NO_CAMELLIA
+# ifndef OPENSSL_NO_CAMELLIA
 const EVP_CIPHER *EVP_camellia_128_ecb(void);
 const EVP_CIPHER *EVP_camellia_128_cbc(void);
 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
-# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
+#  define EVP_camellia_128_cfb EVP_camellia_128_cfb128
 const EVP_CIPHER *EVP_camellia_128_ofb(void);
 const EVP_CIPHER *EVP_camellia_192_ecb(void);
 const EVP_CIPHER *EVP_camellia_192_cbc(void);
 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
-# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
+#  define EVP_camellia_192_cfb EVP_camellia_192_cfb128
 const EVP_CIPHER *EVP_camellia_192_ofb(void);
 const EVP_CIPHER *EVP_camellia_256_ecb(void);
 const EVP_CIPHER *EVP_camellia_256_cbc(void);
 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
-# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
+#  define EVP_camellia_256_cfb EVP_camellia_256_cfb128
 const EVP_CIPHER *EVP_camellia_256_ofb(void);
-#endif
+# endif
 
-#ifndef OPENSSL_NO_SEED
+# ifndef OPENSSL_NO_SEED
 const EVP_CIPHER *EVP_seed_ecb(void);
 const EVP_CIPHER *EVP_seed_cbc(void);
 const EVP_CIPHER *EVP_seed_cfb128(void);
-# define EVP_seed_cfb EVP_seed_cfb128
+#  define EVP_seed_cfb EVP_seed_cfb128
 const EVP_CIPHER *EVP_seed_ofb(void);
-#endif
+# endif
 
 void OPENSSL_add_all_algorithms_noconf(void);
 void OPENSSL_add_all_algorithms_conf(void);
 
-#ifdef OPENSSL_LOAD_CONF
-#define OpenSSL_add_all_algorithms() \
-		OPENSSL_add_all_algorithms_conf()
-#else
-#define OpenSSL_add_all_algorithms() \
-		OPENSSL_add_all_algorithms_noconf()
-#endif
+# ifdef OPENSSL_LOAD_CONF
+#  define OpenSSL_add_all_algorithms() \
+                OPENSSL_add_all_algorithms_conf()
+# else
+#  define OpenSSL_add_all_algorithms() \
+                OPENSSL_add_all_algorithms_noconf()
+# endif
 
 void OpenSSL_add_all_ciphers(void);
 void OpenSSL_add_all_digests(void);
-#define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
-#define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
-#define SSLeay_add_all_digests() OpenSSL_add_all_digests()
+# define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
+# define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
+# define SSLeay_add_all_digests() OpenSSL_add_all_digests()
 
 int EVP_add_cipher(const EVP_CIPHER *cipher);
 int EVP_add_digest(const EVP_MD *digest);
@@ -935,79 +924,83 @@ const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
 const EVP_MD *EVP_get_digestbyname(const char *name);
 void EVP_cleanup(void);
 
-void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg);
-void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg);
-
-void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph,
-		const char *from, const char *to, void *x), void *arg);
-void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
-		const char *from, const char *to, void *x), void *arg);
-
-int		EVP_PKEY_decrypt_old(unsigned char *dec_key,
-			const unsigned char *enc_key,int enc_key_len,
-			EVP_PKEY *private_key);
-int		EVP_PKEY_encrypt_old(unsigned char *enc_key,
-			const unsigned char *key,int key_len,
-			EVP_PKEY *pub_key);
-int		EVP_PKEY_type(int type);
-int		EVP_PKEY_id(const EVP_PKEY *pkey);
-int		EVP_PKEY_base_id(const EVP_PKEY *pkey);
-int		EVP_PKEY_bits(EVP_PKEY *pkey);
-int		EVP_PKEY_size(EVP_PKEY *pkey);
-int 		EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
-int		EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
-int 		EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
-void *		EVP_PKEY_get0(EVP_PKEY *pkey);
-
-#ifndef OPENSSL_NO_RSA
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+                                   const char *from, const char *to, void *x),
+                       void *arg);
+void EVP_CIPHER_do_all_sorted(void (*fn)
+                               (const EVP_CIPHER *ciph, const char *from,
+                                const char *to, void *x), void *arg);
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
+                               const char *from, const char *to, void *x),
+                   void *arg);
+void EVP_MD_do_all_sorted(void (*fn)
+                           (const EVP_MD *ciph, const char *from,
+                            const char *to, void *x), void *arg);
+
+int EVP_PKEY_decrypt_old(unsigned char *dec_key,
+                         const unsigned char *enc_key, int enc_key_len,
+                         EVP_PKEY *private_key);
+int EVP_PKEY_encrypt_old(unsigned char *enc_key,
+                         const unsigned char *key, int key_len,
+                         EVP_PKEY *pub_key);
+int EVP_PKEY_type(int type);
+int EVP_PKEY_id(const EVP_PKEY *pkey);
+int EVP_PKEY_base_id(const EVP_PKEY *pkey);
+int EVP_PKEY_bits(EVP_PKEY *pkey);
+int EVP_PKEY_size(EVP_PKEY *pkey);
+int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
+int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
+int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
+void *EVP_PKEY_get0(EVP_PKEY *pkey);
+
+# ifndef OPENSSL_NO_RSA
 struct rsa_st;
-int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
+int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
-#endif
-#ifndef OPENSSL_NO_DSA
+# endif
+# ifndef OPENSSL_NO_DSA
 struct dsa_st;
-int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
+int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
-#endif
-#ifndef OPENSSL_NO_DH
+# endif
+# ifndef OPENSSL_NO_DH
 struct dh_st;
-int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
+int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
-#endif
-#ifndef OPENSSL_NO_EC
+# endif
+# ifndef OPENSSL_NO_EC
 struct ec_key_st;
-int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
+int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
-#endif
+# endif
 
-EVP_PKEY *	EVP_PKEY_new(void);
-void		EVP_PKEY_free(EVP_PKEY *pkey);
+EVP_PKEY *EVP_PKEY_new(void);
+void EVP_PKEY_free(EVP_PKEY *pkey);
 
-EVP_PKEY *	d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
-			long length);
-int		i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length);
+int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
 
-EVP_PKEY *	d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
-			long length);
-EVP_PKEY *	d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
-			long length);
-int		i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
+                         long length);
+EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
+                             long length);
+int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
 
 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
-int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
+int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
 
 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
 
 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx);
+                          int indent, ASN1_PCTX *pctx);
 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx);
+                           int indent, ASN1_PCTX *pctx);
 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx);
+                          int indent, ASN1_PCTX *pctx);
 
 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
 
@@ -1018,171 +1011,185 @@ int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 
 /* These are used by EVP_CIPHER methods */
-int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
-int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
+int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 
 /* PKCS5 password based encryption */
 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-			 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
-			 int en_de);
+                       ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                       const EVP_MD *md, int en_de);
 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
-			   const unsigned char *salt, int saltlen, int iter,
-			   int keylen, unsigned char *out);
+                           const unsigned char *salt, int saltlen, int iter,
+                           int keylen, unsigned char *out);
 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
-			   const unsigned char *salt, int saltlen, int iter,
-			   const EVP_MD *digest,
-		      int keylen, unsigned char *out);
+                      const unsigned char *salt, int saltlen, int iter,
+                      const EVP_MD *digest, int keylen, unsigned char *out);
 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-			 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
-			 int en_de);
+                          ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                          const EVP_MD *md, int en_de);
 
 void PKCS5_PBE_add(void);
 
-int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
-	     ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
+int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
+                       ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
 
 /* PBE type */
 
 /* Can appear as the outermost AlgorithmIdentifier */
-#define EVP_PBE_TYPE_OUTER	0x0
+# define EVP_PBE_TYPE_OUTER      0x0
 /* Is an PRF type OID */
-#define EVP_PBE_TYPE_PRF	0x1
+# define EVP_PBE_TYPE_PRF        0x1
 
-int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
-	     EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
+                         int md_nid, EVP_PBE_KEYGEN *keygen);
 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
-		    EVP_PBE_KEYGEN *keygen);
-int EVP_PBE_find(int type, int pbe_nid,
-			int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
+                    EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
+                 EVP_PBE_KEYGEN **pkeygen);
 void EVP_PBE_cleanup(void);
 
-#define ASN1_PKEY_ALIAS		0x1
-#define ASN1_PKEY_DYNAMIC	0x2
-#define ASN1_PKEY_SIGPARAM_NULL	0x4
+# define ASN1_PKEY_ALIAS         0x1
+# define ASN1_PKEY_DYNAMIC       0x2
+# define ASN1_PKEY_SIGPARAM_NULL 0x4
 
-#define ASN1_PKEY_CTRL_PKCS7_SIGN	0x1
-#define ASN1_PKEY_CTRL_PKCS7_ENCRYPT	0x2
-#define ASN1_PKEY_CTRL_DEFAULT_MD_NID	0x3
-#define ASN1_PKEY_CTRL_CMS_SIGN		0x5
-#define ASN1_PKEY_CTRL_CMS_ENVELOPE	0x7
-#define ASN1_PKEY_CTRL_CMS_RI_TYPE	0x8
+# define ASN1_PKEY_CTRL_PKCS7_SIGN       0x1
+# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT    0x2
+# define ASN1_PKEY_CTRL_DEFAULT_MD_NID   0x3
+# define ASN1_PKEY_CTRL_CMS_SIGN         0x5
+# define ASN1_PKEY_CTRL_CMS_ENVELOPE     0x7
+# define ASN1_PKEY_CTRL_CMS_RI_TYPE      0x8
 
 int EVP_PKEY_asn1_get_count(void);
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
-					const char *str, int len);
+                                                   const char *str, int len);
 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
 int EVP_PKEY_asn1_add_alias(int to, int from);
-int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
-				const char **pinfo, const char **ppem_str,
-					const EVP_PKEY_ASN1_METHOD *ameth);
-
-const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
-EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
-					const char *pem_str, const char *info);
-void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, 
-			const EVP_PKEY_ASN1_METHOD *src);
+int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
+                            int *ppkey_flags, const char **pinfo,
+                            const char **ppem_str,
+                            const EVP_PKEY_ASN1_METHOD *ameth);
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
+EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
+                                        const char *pem_str,
+                                        const char *info);
+void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
+                        const EVP_PKEY_ASN1_METHOD *src);
 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
-		int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
-		int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
-		int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx),
-		int (*pkey_size)(const EVP_PKEY *pk),
-		int (*pkey_bits)(const EVP_PKEY *pk));
+                              int (*pub_decode) (EVP_PKEY *pk,
+                                                 X509_PUBKEY *pub),
+                              int (*pub_encode) (X509_PUBKEY *pub,
+                                                 const EVP_PKEY *pk),
+                              int (*pub_cmp) (const EVP_PKEY *a,
+                                              const EVP_PKEY *b),
+                              int (*pub_print) (BIO *out,
+                                                const EVP_PKEY *pkey,
+                                                int indent, ASN1_PCTX *pctx),
+                              int (*pkey_size) (const EVP_PKEY *pk),
+                              int (*pkey_bits) (const EVP_PKEY *pk));
 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
-		int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
-		int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx));
+                               int (*priv_decode) (EVP_PKEY *pk,
+                                                   PKCS8_PRIV_KEY_INFO
+                                                   *p8inf),
+                               int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
+                                                   const EVP_PKEY *pk),
+                               int (*priv_print) (BIO *out,
+                                                  const EVP_PKEY *pkey,
+                                                  int indent,
+                                                  ASN1_PCTX *pctx));
 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*param_decode)(EVP_PKEY *pkey,
-				const unsigned char **pder, int derlen),
-		int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
-		int (*param_missing)(const EVP_PKEY *pk),
-		int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
-		int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
-		int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *pctx));
+                             int (*param_decode) (EVP_PKEY *pkey,
+                                                  const unsigned char **pder,
+                                                  int derlen),
+                             int (*param_encode) (const EVP_PKEY *pkey,
+                                                  unsigned char **pder),
+                             int (*param_missing) (const EVP_PKEY *pk),
+                             int (*param_copy) (EVP_PKEY *to,
+                                                const EVP_PKEY *from),
+                             int (*param_cmp) (const EVP_PKEY *a,
+                                               const EVP_PKEY *b),
+                             int (*param_print) (BIO *out,
+                                                 const EVP_PKEY *pkey,
+                                                 int indent,
+                                                 ASN1_PCTX *pctx));
 
 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
-		void (*pkey_free)(EVP_PKEY *pkey));
+                            void (*pkey_free) (EVP_PKEY *pkey));
 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
-		int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
-							long arg1, void *arg2));
-
+                            int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
+                                              long arg1, void *arg2));
 
-#define EVP_PKEY_OP_UNDEFINED		0
-#define EVP_PKEY_OP_PARAMGEN		(1<<1)
-#define EVP_PKEY_OP_KEYGEN		(1<<2)
-#define EVP_PKEY_OP_SIGN		(1<<3)
-#define EVP_PKEY_OP_VERIFY		(1<<4)
-#define EVP_PKEY_OP_VERIFYRECOVER	(1<<5)
-#define EVP_PKEY_OP_SIGNCTX		(1<<6)
-#define EVP_PKEY_OP_VERIFYCTX		(1<<7)
-#define EVP_PKEY_OP_ENCRYPT		(1<<8)
-#define EVP_PKEY_OP_DECRYPT		(1<<9)
-#define EVP_PKEY_OP_DERIVE		(1<<10)
+# define EVP_PKEY_OP_UNDEFINED           0
+# define EVP_PKEY_OP_PARAMGEN            (1<<1)
+# define EVP_PKEY_OP_KEYGEN              (1<<2)
+# define EVP_PKEY_OP_SIGN                (1<<3)
+# define EVP_PKEY_OP_VERIFY              (1<<4)
+# define EVP_PKEY_OP_VERIFYRECOVER       (1<<5)
+# define EVP_PKEY_OP_SIGNCTX             (1<<6)
+# define EVP_PKEY_OP_VERIFYCTX           (1<<7)
+# define EVP_PKEY_OP_ENCRYPT             (1<<8)
+# define EVP_PKEY_OP_DECRYPT             (1<<9)
+# define EVP_PKEY_OP_DERIVE              (1<<10)
 
-#define EVP_PKEY_OP_TYPE_SIG	\
-	(EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
-		| EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
+# define EVP_PKEY_OP_TYPE_SIG    \
+        (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
+                | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
 
-#define EVP_PKEY_OP_TYPE_CRYPT \
-	(EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
+# define EVP_PKEY_OP_TYPE_CRYPT \
+        (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
 
-#define EVP_PKEY_OP_TYPE_NOGEN \
-	(EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
+# define EVP_PKEY_OP_TYPE_NOGEN \
+        (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
 
-#define EVP_PKEY_OP_TYPE_GEN \
-		(EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
+# define EVP_PKEY_OP_TYPE_GEN \
+                (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
 
-#define	 EVP_PKEY_CTX_set_signature_md(ctx, md)	\
-		EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG,  \
-					EVP_PKEY_CTRL_MD, 0, (void *)md)
+# define  EVP_PKEY_CTX_set_signature_md(ctx, md) \
+                EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG,  \
+                                        EVP_PKEY_CTRL_MD, 0, (void *)md)
 
-#define	 EVP_PKEY_CTX_get_signature_md(ctx, pmd)	\
-		EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG,  \
-					EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
+# define  EVP_PKEY_CTX_get_signature_md(ctx, pmd)        \
+                EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG,  \
+                                        EVP_PKEY_CTRL_GET_MD, 0, (void *)pmd)
 
-#define EVP_PKEY_CTRL_MD		1
-#define EVP_PKEY_CTRL_PEER_KEY		2
+# define EVP_PKEY_CTRL_MD                1
+# define EVP_PKEY_CTRL_PEER_KEY          2
 
-#define EVP_PKEY_CTRL_PKCS7_ENCRYPT	3
-#define EVP_PKEY_CTRL_PKCS7_DECRYPT	4
+# define EVP_PKEY_CTRL_PKCS7_ENCRYPT     3
+# define EVP_PKEY_CTRL_PKCS7_DECRYPT     4
 
-#define EVP_PKEY_CTRL_PKCS7_SIGN	5
+# define EVP_PKEY_CTRL_PKCS7_SIGN        5
 
-#define EVP_PKEY_CTRL_SET_MAC_KEY	6
+# define EVP_PKEY_CTRL_SET_MAC_KEY       6
 
-#define EVP_PKEY_CTRL_DIGESTINIT	7
+# define EVP_PKEY_CTRL_DIGESTINIT        7
 
 /* Used by GOST key encryption in TLS */
-#define EVP_PKEY_CTRL_SET_IV 		8
+# define EVP_PKEY_CTRL_SET_IV            8
 
-#define EVP_PKEY_CTRL_CMS_ENCRYPT	9
-#define EVP_PKEY_CTRL_CMS_DECRYPT	10
-#define EVP_PKEY_CTRL_CMS_SIGN		11
+# define EVP_PKEY_CTRL_CMS_ENCRYPT       9
+# define EVP_PKEY_CTRL_CMS_DECRYPT       10
+# define EVP_PKEY_CTRL_CMS_SIGN          11
 
-#define EVP_PKEY_CTRL_CIPHER		12
+# define EVP_PKEY_CTRL_CIPHER            12
 
-#define EVP_PKEY_CTRL_GET_MD		13
+# define EVP_PKEY_CTRL_GET_MD            13
 
-#define EVP_PKEY_ALG_CTRL		0x1000
+# define EVP_PKEY_ALG_CTRL               0x1000
 
-
-#define EVP_PKEY_FLAG_AUTOARGLEN	2
-/* Method handles all operations: don't assume any digest related
- * defaults.
+# define EVP_PKEY_FLAG_AUTOARGLEN        2
+/*
+ * Method handles all operations: don't assume any digest related defaults.
  */
-#define EVP_PKEY_FLAG_SIGCTX_CUSTOM	4
+# define EVP_PKEY_FLAG_SIGCTX_CUSTOM     4
 
 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
-EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
+EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
-				const EVP_PKEY_METHOD *meth);
+                             const EVP_PKEY_METHOD *meth);
 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
@@ -1193,15 +1200,15 @@ EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
 
 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
-				int cmd, int p1, void *p2);
+                      int cmd, int p1, void *p2);
 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
-						const char *value);
+                          const char *value);
 
 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
 
 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
-				const unsigned char *key, int keylen);
+                               const unsigned char *key, int keylen);
 
 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
@@ -1214,30 +1221,30 @@ void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
 
 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
-			unsigned char *sig, size_t *siglen,
-			const unsigned char *tbs, size_t tbslen);
+                  unsigned char *sig, size_t *siglen,
+                  const unsigned char *tbs, size_t tbslen);
 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
-			const unsigned char *sig, size_t siglen,
-			const unsigned char *tbs, size_t tbslen);
+                    const unsigned char *sig, size_t siglen,
+                    const unsigned char *tbs, size_t tbslen);
 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
-			unsigned char *rout, size_t *routlen,
-			const unsigned char *sig, size_t siglen);
+                            unsigned char *rout, size_t *routlen,
+                            const unsigned char *sig, size_t siglen);
 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
-			unsigned char *out, size_t *outlen,
-			const unsigned char *in, size_t inlen);
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen);
 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
-			unsigned char *out, size_t *outlen,
-			const unsigned char *in, size_t inlen);
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen);
 
 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
 
-typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
+typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
 
 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
@@ -1250,71 +1257,102 @@ EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
 
 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
-	int (*init)(EVP_PKEY_CTX *ctx));
+                            int (*init) (EVP_PKEY_CTX *ctx));
 
 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
-	int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
+                            int (*copy) (EVP_PKEY_CTX *dst,
+                                         EVP_PKEY_CTX *src));
 
 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
-	void (*cleanup)(EVP_PKEY_CTX *ctx));
+                               void (*cleanup) (EVP_PKEY_CTX *ctx));
 
 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
-	int (*paramgen_init)(EVP_PKEY_CTX *ctx),
-	int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+                                int (*paramgen_init) (EVP_PKEY_CTX *ctx),
+                                int (*paramgen) (EVP_PKEY_CTX *ctx,
+                                                 EVP_PKEY *pkey));
 
 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
-	int (*keygen_init)(EVP_PKEY_CTX *ctx),
-	int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+                              int (*keygen_init) (EVP_PKEY_CTX *ctx),
+                              int (*keygen) (EVP_PKEY_CTX *ctx,
+                                             EVP_PKEY *pkey));
 
 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
-	int (*sign_init)(EVP_PKEY_CTX *ctx),
-	int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen));
+                            int (*sign_init) (EVP_PKEY_CTX *ctx),
+                            int (*sign) (EVP_PKEY_CTX *ctx,
+                                         unsigned char *sig, size_t *siglen,
+                                         const unsigned char *tbs,
+                                         size_t tbslen));
 
 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
-	int (*verify_init)(EVP_PKEY_CTX *ctx),
-	int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
-					const unsigned char *tbs, size_t tbslen));
+                              int (*verify_init) (EVP_PKEY_CTX *ctx),
+                              int (*verify) (EVP_PKEY_CTX *ctx,
+                                             const unsigned char *sig,
+                                             size_t siglen,
+                                             const unsigned char *tbs,
+                                             size_t tbslen));
 
 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
-	int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
-	int (*verify_recover)(EVP_PKEY_CTX *ctx,
-					unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen));
+                                      int (*verify_recover_init) (EVP_PKEY_CTX
+                                                                  *ctx),
+                                      int (*verify_recover) (EVP_PKEY_CTX
+                                                             *ctx,
+                                                             unsigned char
+                                                             *sig,
+                                                             size_t *siglen,
+                                                             const unsigned
+                                                             char *tbs,
+                                                             size_t tbslen));
 
 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
-	int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
-	int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					EVP_MD_CTX *mctx));
+                               int (*signctx_init) (EVP_PKEY_CTX *ctx,
+                                                    EVP_MD_CTX *mctx),
+                               int (*signctx) (EVP_PKEY_CTX *ctx,
+                                               unsigned char *sig,
+                                               size_t *siglen,
+                                               EVP_MD_CTX *mctx));
 
 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
-	int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
-	int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
-					EVP_MD_CTX *mctx));
+                                 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
+                                                        EVP_MD_CTX *mctx),
+                                 int (*verifyctx) (EVP_PKEY_CTX *ctx,
+                                                   const unsigned char *sig,
+                                                   int siglen,
+                                                   EVP_MD_CTX *mctx));
 
 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
-	int (*encrypt_init)(EVP_PKEY_CTX *ctx),
-	int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen));
+                               int (*encrypt_init) (EVP_PKEY_CTX *ctx),
+                               int (*encryptfn) (EVP_PKEY_CTX *ctx,
+                                                 unsigned char *out,
+                                                 size_t *outlen,
+                                                 const unsigned char *in,
+                                                 size_t inlen));
 
 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
-	int (*decrypt_init)(EVP_PKEY_CTX *ctx),
-	int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen));
+                               int (*decrypt_init) (EVP_PKEY_CTX *ctx),
+                               int (*decrypt) (EVP_PKEY_CTX *ctx,
+                                               unsigned char *out,
+                                               size_t *outlen,
+                                               const unsigned char *in,
+                                               size_t inlen));
 
 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
-	int (*derive_init)(EVP_PKEY_CTX *ctx),
-	int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
+                              int (*derive_init) (EVP_PKEY_CTX *ctx),
+                              int (*derive) (EVP_PKEY_CTX *ctx,
+                                             unsigned char *key,
+                                             size_t *keylen));
 
 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
-	int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
-	int (*ctrl_str)(EVP_PKEY_CTX *ctx,
-					const char *type, const char *value));
+                            int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
+                                         void *p2),
+                            int (*ctrl_str) (EVP_PKEY_CTX *ctx,
+                                             const char *type,
+                                             const char *value));
 
 void EVP_add_alg_module(void);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_EVP_strings(void);
@@ -1322,158 +1360,158 @@ void ERR_load_EVP_strings(void);
 /* Error codes for the EVP functions. */
 
 /* Function codes. */
-#define EVP_F_AESNI_INIT_KEY				 165
-#define EVP_F_AESNI_XTS_CIPHER				 176
-#define EVP_F_AES_INIT_KEY				 133
-#define EVP_F_AES_T4_INIT_KEY				 178
-#define EVP_F_AES_XTS					 172
-#define EVP_F_AES_XTS_CIPHER				 175
-#define EVP_F_ALG_MODULE_INIT				 177
-#define EVP_F_CAMELLIA_INIT_KEY				 159
-#define EVP_F_CMAC_INIT					 173
-#define EVP_F_CMLL_T4_INIT_KEY				 179
-#define EVP_F_D2I_PKEY					 100
-#define EVP_F_DO_SIGVER_INIT				 161
-#define EVP_F_DSAPKEY2PKCS8				 134
-#define EVP_F_DSA_PKEY2PKCS8				 135
-#define EVP_F_ECDSA_PKEY2PKCS8				 129
-#define EVP_F_ECKEY_PKEY2PKCS8				 132
-#define EVP_F_EVP_CIPHERINIT_EX				 123
-#define EVP_F_EVP_CIPHER_CTX_COPY			 163
-#define EVP_F_EVP_CIPHER_CTX_CTRL			 124
-#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH		 122
-#define EVP_F_EVP_DECRYPTFINAL_EX			 101
-#define EVP_F_EVP_DIGESTINIT_EX				 128
-#define EVP_F_EVP_ENCRYPTFINAL_EX			 127
-#define EVP_F_EVP_MD_CTX_COPY_EX			 110
-#define EVP_F_EVP_MD_SIZE				 162
-#define EVP_F_EVP_OPENINIT				 102
-#define EVP_F_EVP_PBE_ALG_ADD				 115
-#define EVP_F_EVP_PBE_ALG_ADD_TYPE			 160
-#define EVP_F_EVP_PBE_CIPHERINIT			 116
-#define EVP_F_EVP_PKCS82PKEY				 111
-#define EVP_F_EVP_PKCS82PKEY_BROKEN			 136
-#define EVP_F_EVP_PKEY2PKCS8_BROKEN			 113
-#define EVP_F_EVP_PKEY_COPY_PARAMETERS			 103
-#define EVP_F_EVP_PKEY_CTX_CTRL				 137
-#define EVP_F_EVP_PKEY_CTX_CTRL_STR			 150
-#define EVP_F_EVP_PKEY_CTX_DUP				 156
-#define EVP_F_EVP_PKEY_DECRYPT				 104
-#define EVP_F_EVP_PKEY_DECRYPT_INIT			 138
-#define EVP_F_EVP_PKEY_DECRYPT_OLD			 151
-#define EVP_F_EVP_PKEY_DERIVE				 153
-#define EVP_F_EVP_PKEY_DERIVE_INIT			 154
-#define EVP_F_EVP_PKEY_DERIVE_SET_PEER			 155
-#define EVP_F_EVP_PKEY_ENCRYPT				 105
-#define EVP_F_EVP_PKEY_ENCRYPT_INIT			 139
-#define EVP_F_EVP_PKEY_ENCRYPT_OLD			 152
-#define EVP_F_EVP_PKEY_GET1_DH				 119
-#define EVP_F_EVP_PKEY_GET1_DSA				 120
-#define EVP_F_EVP_PKEY_GET1_ECDSA			 130
-#define EVP_F_EVP_PKEY_GET1_EC_KEY			 131
-#define EVP_F_EVP_PKEY_GET1_RSA				 121
-#define EVP_F_EVP_PKEY_KEYGEN				 146
-#define EVP_F_EVP_PKEY_KEYGEN_INIT			 147
-#define EVP_F_EVP_PKEY_NEW				 106
-#define EVP_F_EVP_PKEY_PARAMGEN				 148
-#define EVP_F_EVP_PKEY_PARAMGEN_INIT			 149
-#define EVP_F_EVP_PKEY_SIGN				 140
-#define EVP_F_EVP_PKEY_SIGN_INIT			 141
-#define EVP_F_EVP_PKEY_VERIFY				 142
-#define EVP_F_EVP_PKEY_VERIFY_INIT			 143
-#define EVP_F_EVP_PKEY_VERIFY_RECOVER			 144
-#define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT		 145
-#define EVP_F_EVP_RIJNDAEL				 126
-#define EVP_F_EVP_SIGNFINAL				 107
-#define EVP_F_EVP_VERIFYFINAL				 108
-#define EVP_F_FIPS_CIPHERINIT				 166
-#define EVP_F_FIPS_CIPHER_CTX_COPY			 170
-#define EVP_F_FIPS_CIPHER_CTX_CTRL			 167
-#define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH		 171
-#define EVP_F_FIPS_DIGESTINIT				 168
-#define EVP_F_FIPS_MD_CTX_COPY				 169
-#define EVP_F_HMAC_INIT_EX				 174
-#define EVP_F_INT_CTX_NEW				 157
-#define EVP_F_PKCS5_PBE_KEYIVGEN			 117
-#define EVP_F_PKCS5_V2_PBE_KEYIVGEN			 118
-#define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN			 164
-#define EVP_F_PKCS8_SET_BROKEN				 112
-#define EVP_F_PKEY_SET_TYPE				 158
-#define EVP_F_RC2_MAGIC_TO_METH				 109
-#define EVP_F_RC5_CTRL					 125
+# define EVP_F_AESNI_INIT_KEY                             165
+# define EVP_F_AESNI_XTS_CIPHER                           176
+# define EVP_F_AES_INIT_KEY                               133
+# define EVP_F_AES_T4_INIT_KEY                            178
+# define EVP_F_AES_XTS                                    172
+# define EVP_F_AES_XTS_CIPHER                             175
+# define EVP_F_ALG_MODULE_INIT                            177
+# define EVP_F_CAMELLIA_INIT_KEY                          159
+# define EVP_F_CMAC_INIT                                  173
+# define EVP_F_CMLL_T4_INIT_KEY                           179
+# define EVP_F_D2I_PKEY                                   100
+# define EVP_F_DO_SIGVER_INIT                             161
+# define EVP_F_DSAPKEY2PKCS8                              134
+# define EVP_F_DSA_PKEY2PKCS8                             135
+# define EVP_F_ECDSA_PKEY2PKCS8                           129
+# define EVP_F_ECKEY_PKEY2PKCS8                           132
+# define EVP_F_EVP_CIPHERINIT_EX                          123
+# define EVP_F_EVP_CIPHER_CTX_COPY                        163
+# define EVP_F_EVP_CIPHER_CTX_CTRL                        124
+# define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH              122
+# define EVP_F_EVP_DECRYPTFINAL_EX                        101
+# define EVP_F_EVP_DIGESTINIT_EX                          128
+# define EVP_F_EVP_ENCRYPTFINAL_EX                        127
+# define EVP_F_EVP_MD_CTX_COPY_EX                         110
+# define EVP_F_EVP_MD_SIZE                                162
+# define EVP_F_EVP_OPENINIT                               102
+# define EVP_F_EVP_PBE_ALG_ADD                            115
+# define EVP_F_EVP_PBE_ALG_ADD_TYPE                       160
+# define EVP_F_EVP_PBE_CIPHERINIT                         116
+# define EVP_F_EVP_PKCS82PKEY                             111
+# define EVP_F_EVP_PKCS82PKEY_BROKEN                      136
+# define EVP_F_EVP_PKEY2PKCS8_BROKEN                      113
+# define EVP_F_EVP_PKEY_COPY_PARAMETERS                   103
+# define EVP_F_EVP_PKEY_CTX_CTRL                          137
+# define EVP_F_EVP_PKEY_CTX_CTRL_STR                      150
+# define EVP_F_EVP_PKEY_CTX_DUP                           156
+# define EVP_F_EVP_PKEY_DECRYPT                           104
+# define EVP_F_EVP_PKEY_DECRYPT_INIT                      138
+# define EVP_F_EVP_PKEY_DECRYPT_OLD                       151
+# define EVP_F_EVP_PKEY_DERIVE                            153
+# define EVP_F_EVP_PKEY_DERIVE_INIT                       154
+# define EVP_F_EVP_PKEY_DERIVE_SET_PEER                   155
+# define EVP_F_EVP_PKEY_ENCRYPT                           105
+# define EVP_F_EVP_PKEY_ENCRYPT_INIT                      139
+# define EVP_F_EVP_PKEY_ENCRYPT_OLD                       152
+# define EVP_F_EVP_PKEY_GET1_DH                           119
+# define EVP_F_EVP_PKEY_GET1_DSA                          120
+# define EVP_F_EVP_PKEY_GET1_ECDSA                        130
+# define EVP_F_EVP_PKEY_GET1_EC_KEY                       131
+# define EVP_F_EVP_PKEY_GET1_RSA                          121
+# define EVP_F_EVP_PKEY_KEYGEN                            146
+# define EVP_F_EVP_PKEY_KEYGEN_INIT                       147
+# define EVP_F_EVP_PKEY_NEW                               106
+# define EVP_F_EVP_PKEY_PARAMGEN                          148
+# define EVP_F_EVP_PKEY_PARAMGEN_INIT                     149
+# define EVP_F_EVP_PKEY_SIGN                              140
+# define EVP_F_EVP_PKEY_SIGN_INIT                         141
+# define EVP_F_EVP_PKEY_VERIFY                            142
+# define EVP_F_EVP_PKEY_VERIFY_INIT                       143
+# define EVP_F_EVP_PKEY_VERIFY_RECOVER                    144
+# define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT               145
+# define EVP_F_EVP_RIJNDAEL                               126
+# define EVP_F_EVP_SIGNFINAL                              107
+# define EVP_F_EVP_VERIFYFINAL                            108
+# define EVP_F_FIPS_CIPHERINIT                            166
+# define EVP_F_FIPS_CIPHER_CTX_COPY                       170
+# define EVP_F_FIPS_CIPHER_CTX_CTRL                       167
+# define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH             171
+# define EVP_F_FIPS_DIGESTINIT                            168
+# define EVP_F_FIPS_MD_CTX_COPY                           169
+# define EVP_F_HMAC_INIT_EX                               174
+# define EVP_F_INT_CTX_NEW                                157
+# define EVP_F_PKCS5_PBE_KEYIVGEN                         117
+# define EVP_F_PKCS5_V2_PBE_KEYIVGEN                      118
+# define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN                   164
+# define EVP_F_PKCS8_SET_BROKEN                           112
+# define EVP_F_PKEY_SET_TYPE                              158
+# define EVP_F_RC2_MAGIC_TO_METH                          109
+# define EVP_F_RC5_CTRL                                   125
 
 /* Reason codes. */
-#define EVP_R_AES_IV_SETUP_FAILED			 162
-#define EVP_R_AES_KEY_SETUP_FAILED			 143
-#define EVP_R_ASN1_LIB					 140
-#define EVP_R_BAD_BLOCK_LENGTH				 136
-#define EVP_R_BAD_DECRYPT				 100
-#define EVP_R_BAD_KEY_LENGTH				 137
-#define EVP_R_BN_DECODE_ERROR				 112
-#define EVP_R_BN_PUBKEY_ERROR				 113
-#define EVP_R_BUFFER_TOO_SMALL				 155
-#define EVP_R_CAMELLIA_KEY_SETUP_FAILED			 157
-#define EVP_R_CIPHER_PARAMETER_ERROR			 122
-#define EVP_R_COMMAND_NOT_SUPPORTED			 147
-#define EVP_R_CTRL_NOT_IMPLEMENTED			 132
-#define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED		 133
-#define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH		 138
-#define EVP_R_DECODE_ERROR				 114
-#define EVP_R_DIFFERENT_KEY_TYPES			 101
-#define EVP_R_DIFFERENT_PARAMETERS			 153
-#define EVP_R_DISABLED_FOR_FIPS				 163
-#define EVP_R_ENCODE_ERROR				 115
-#define EVP_R_ERROR_LOADING_SECTION			 165
-#define EVP_R_ERROR_SETTING_FIPS_MODE			 166
-#define EVP_R_EVP_PBE_CIPHERINIT_ERROR			 119
-#define EVP_R_EXPECTING_AN_RSA_KEY			 127
-#define EVP_R_EXPECTING_A_DH_KEY			 128
-#define EVP_R_EXPECTING_A_DSA_KEY			 129
-#define EVP_R_EXPECTING_A_ECDSA_KEY			 141
-#define EVP_R_EXPECTING_A_EC_KEY			 142
-#define EVP_R_FIPS_MODE_NOT_SUPPORTED			 167
-#define EVP_R_INITIALIZATION_ERROR			 134
-#define EVP_R_INPUT_NOT_INITIALIZED			 111
-#define EVP_R_INVALID_DIGEST				 152
-#define EVP_R_INVALID_FIPS_MODE				 168
-#define EVP_R_INVALID_KEY_LENGTH			 130
-#define EVP_R_INVALID_OPERATION				 148
-#define EVP_R_IV_TOO_LARGE				 102
-#define EVP_R_KEYGEN_FAILURE				 120
-#define EVP_R_MESSAGE_DIGEST_IS_NULL			 159
-#define EVP_R_METHOD_NOT_SUPPORTED			 144
-#define EVP_R_MISSING_PARAMETERS			 103
-#define EVP_R_NO_CIPHER_SET				 131
-#define EVP_R_NO_DEFAULT_DIGEST				 158
-#define EVP_R_NO_DIGEST_SET				 139
-#define EVP_R_NO_DSA_PARAMETERS				 116
-#define EVP_R_NO_KEY_SET				 154
-#define EVP_R_NO_OPERATION_SET				 149
-#define EVP_R_NO_SIGN_FUNCTION_CONFIGURED		 104
-#define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED		 105
-#define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE	 150
-#define EVP_R_OPERATON_NOT_INITIALIZED			 151
-#define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE			 117
-#define EVP_R_PRIVATE_KEY_DECODE_ERROR			 145
-#define EVP_R_PRIVATE_KEY_ENCODE_ERROR			 146
-#define EVP_R_PUBLIC_KEY_NOT_RSA			 106
-#define EVP_R_TOO_LARGE					 164
-#define EVP_R_UNKNOWN_CIPHER				 160
-#define EVP_R_UNKNOWN_DIGEST				 161
-#define EVP_R_UNKNOWN_OPTION				 169
-#define EVP_R_UNKNOWN_PBE_ALGORITHM			 121
-#define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS		 135
-#define EVP_R_UNSUPPORTED_ALGORITHM			 156
-#define EVP_R_UNSUPPORTED_CIPHER			 107
-#define EVP_R_UNSUPPORTED_KEYLENGTH			 123
-#define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION	 124
-#define EVP_R_UNSUPPORTED_KEY_SIZE			 108
-#define EVP_R_UNSUPPORTED_PRF				 125
-#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM		 118
-#define EVP_R_UNSUPPORTED_SALT_TYPE			 126
-#define EVP_R_WRAP_MODE_NOT_ALLOWED			 170
-#define EVP_R_WRONG_FINAL_BLOCK_LENGTH			 109
-#define EVP_R_WRONG_PUBLIC_KEY_TYPE			 110
+# define EVP_R_AES_IV_SETUP_FAILED                        162
+# define EVP_R_AES_KEY_SETUP_FAILED                       143
+# define EVP_R_ASN1_LIB                                   140
+# define EVP_R_BAD_BLOCK_LENGTH                           136
+# define EVP_R_BAD_DECRYPT                                100
+# define EVP_R_BAD_KEY_LENGTH                             137
+# define EVP_R_BN_DECODE_ERROR                            112
+# define EVP_R_BN_PUBKEY_ERROR                            113
+# define EVP_R_BUFFER_TOO_SMALL                           155
+# define EVP_R_CAMELLIA_KEY_SETUP_FAILED                  157
+# define EVP_R_CIPHER_PARAMETER_ERROR                     122
+# define EVP_R_COMMAND_NOT_SUPPORTED                      147
+# define EVP_R_CTRL_NOT_IMPLEMENTED                       132
+# define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED             133
+# define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH          138
+# define EVP_R_DECODE_ERROR                               114
+# define EVP_R_DIFFERENT_KEY_TYPES                        101
+# define EVP_R_DIFFERENT_PARAMETERS                       153
+# define EVP_R_DISABLED_FOR_FIPS                          163
+# define EVP_R_ENCODE_ERROR                               115
+# define EVP_R_ERROR_LOADING_SECTION                      165
+# define EVP_R_ERROR_SETTING_FIPS_MODE                    166
+# define EVP_R_EVP_PBE_CIPHERINIT_ERROR                   119
+# define EVP_R_EXPECTING_AN_RSA_KEY                       127
+# define EVP_R_EXPECTING_A_DH_KEY                         128
+# define EVP_R_EXPECTING_A_DSA_KEY                        129
+# define EVP_R_EXPECTING_A_ECDSA_KEY                      141
+# define EVP_R_EXPECTING_A_EC_KEY                         142
+# define EVP_R_FIPS_MODE_NOT_SUPPORTED                    167
+# define EVP_R_INITIALIZATION_ERROR                       134
+# define EVP_R_INPUT_NOT_INITIALIZED                      111
+# define EVP_R_INVALID_DIGEST                             152
+# define EVP_R_INVALID_FIPS_MODE                          168
+# define EVP_R_INVALID_KEY_LENGTH                         130
+# define EVP_R_INVALID_OPERATION                          148
+# define EVP_R_IV_TOO_LARGE                               102
+# define EVP_R_KEYGEN_FAILURE                             120
+# define EVP_R_MESSAGE_DIGEST_IS_NULL                     159
+# define EVP_R_METHOD_NOT_SUPPORTED                       144
+# define EVP_R_MISSING_PARAMETERS                         103
+# define EVP_R_NO_CIPHER_SET                              131
+# define EVP_R_NO_DEFAULT_DIGEST                          158
+# define EVP_R_NO_DIGEST_SET                              139
+# define EVP_R_NO_DSA_PARAMETERS                          116
+# define EVP_R_NO_KEY_SET                                 154
+# define EVP_R_NO_OPERATION_SET                           149
+# define EVP_R_NO_SIGN_FUNCTION_CONFIGURED                104
+# define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED              105
+# define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   150
+# define EVP_R_OPERATON_NOT_INITIALIZED                   151
+# define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE                  117
+# define EVP_R_PRIVATE_KEY_DECODE_ERROR                   145
+# define EVP_R_PRIVATE_KEY_ENCODE_ERROR                   146
+# define EVP_R_PUBLIC_KEY_NOT_RSA                         106
+# define EVP_R_TOO_LARGE                                  164
+# define EVP_R_UNKNOWN_CIPHER                             160
+# define EVP_R_UNKNOWN_DIGEST                             161
+# define EVP_R_UNKNOWN_OPTION                             169
+# define EVP_R_UNKNOWN_PBE_ALGORITHM                      121
+# define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS                135
+# define EVP_R_UNSUPPORTED_ALGORITHM                      156
+# define EVP_R_UNSUPPORTED_CIPHER                         107
+# define EVP_R_UNSUPPORTED_KEYLENGTH                      123
+# define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION        124
+# define EVP_R_UNSUPPORTED_KEY_SIZE                       108
+# define EVP_R_UNSUPPORTED_PRF                            125
+# define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM          118
+# define EVP_R_UNSUPPORTED_SALT_TYPE                      126
+# define EVP_R_WRAP_MODE_NOT_ALLOWED                      170
+# define EVP_R_WRONG_FINAL_BLOCK_LENGTH                   109
+# define EVP_R_WRONG_PUBLIC_KEY_TYPE                      110
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/evp/evp_acnf.c b/crypto/evp/evp_acnf.c
index 643a1864e8..9703116e02 100644
--- a/crypto/evp/evp_acnf.c
+++ b/crypto/evp/evp_acnf.c
@@ -1,6 +1,7 @@
 /* evp_acnf.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,14 +61,13 @@
 #include 
 #include 
 
-
-/* Load all algorithms and configure OpenSSL.
- * This function is called automatically when
- * OPENSSL_LOAD_CONF is set.
+/*
+ * Load all algorithms and configure OpenSSL. This function is called
+ * automatically when OPENSSL_LOAD_CONF is set.
  */
 
 void OPENSSL_add_all_algorithms_conf(void)
-	{
-	OPENSSL_add_all_algorithms_noconf();
-	OPENSSL_config(NULL);
-	}
+{
+    OPENSSL_add_all_algorithms_noconf();
+    OPENSSL_config(NULL);
+}
diff --git a/crypto/evp/evp_cnf.c b/crypto/evp/evp_cnf.c
index 2e4db30235..6fd3a6da0b 100644
--- a/crypto/evp/evp_cnf.c
+++ b/crypto/evp/evp_cnf.c
@@ -1,6 +1,7 @@
 /* evp_cnf.c */
-/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
- * project 2007.
+/*
+ * Written by Stephen Henson (steve@openssl.org) for the OpenSSL project
+ * 2007.
  */
 /* ====================================================================
  * Copyright (c) 2007 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,61 +66,53 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-
 /* Algorithm configuration module. */
 
 static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
-	{
-	int i;
-	const char *oid_section;
-	STACK_OF(CONF_VALUE) *sktmp;
-	CONF_VALUE *oval;
-	oid_section = CONF_imodule_get_value(md);
-	if(!(sktmp = NCONF_get_section(cnf, oid_section)))
-		{
-		EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION);
-		return 0;
-		}
-	for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++)
-		{
-		oval = sk_CONF_VALUE_value(sktmp, i);
-		if (!strcmp(oval->name, "fips_mode"))
-			{
-			int m;
-			if (!X509V3_get_value_bool(oval, &m))
-				{
-				EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE);
-				return 0;
-				}
-			if (m > 0)
-				{
+{
+    int i;
+    const char *oid_section;
+    STACK_OF(CONF_VALUE) *sktmp;
+    CONF_VALUE *oval;
+    oid_section = CONF_imodule_get_value(md);
+    if (!(sktmp = NCONF_get_section(cnf, oid_section))) {
+        EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION);
+        return 0;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
+        oval = sk_CONF_VALUE_value(sktmp, i);
+        if (!strcmp(oval->name, "fips_mode")) {
+            int m;
+            if (!X509V3_get_value_bool(oval, &m)) {
+                EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE);
+                return 0;
+            }
+            if (m > 0) {
 #ifdef OPENSSL_FIPS
-				if (!FIPS_mode() && !FIPS_mode_set(1))
-					{
-					EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_SETTING_FIPS_MODE);
-					return 0;
-					}
+                if (!FIPS_mode() && !FIPS_mode_set(1)) {
+                    EVPerr(EVP_F_ALG_MODULE_INIT,
+                           EVP_R_ERROR_SETTING_FIPS_MODE);
+                    return 0;
+                }
 #else
-				EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NOT_SUPPORTED);
-				return 0;
+                EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NOT_SUPPORTED);
+                return 0;
 #endif
-				}
-			}
-		else
-			{
-			EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION);
-			ERR_add_error_data(4, "name=", oval->name,
-						", value=", oval->value);
-			}
-				
-		}
-	return 1;
-	}
+            }
+        } else {
+            EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION);
+            ERR_add_error_data(4, "name=", oval->name,
+                               ", value=", oval->value);
+        }
+
+    }
+    return 1;
+}
 
 void EVP_add_alg_module(void)
-	{
-	CONF_module_add("alg_section", alg_module_init, 0);
-	}
+{
+    CONF_module_add("alg_section", alg_module_init, 0);
+}
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index 757c5ae6f6..65f0e0244d 100644
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,640 +62,605 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 #include "evp_locl.h"
 
 #ifdef OPENSSL_FIPS
-#define M_do_cipher(ctx, out, in, inl) FIPS_cipher(ctx, out, in, inl)
+# define M_do_cipher(ctx, out, in, inl) FIPS_cipher(ctx, out, in, inl)
 #else
-#define M_do_cipher(ctx, out, in, inl) ctx->cipher->do_cipher(ctx, out, in, inl)
+# define M_do_cipher(ctx, out, in, inl) ctx->cipher->do_cipher(ctx, out, in, inl)
 #endif
 
-
-const char EVP_version[]="EVP" OPENSSL_VERSION_PTEXT;
+const char EVP_version[] = "EVP" OPENSSL_VERSION_PTEXT;
 
 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *ctx)
-	{
-	memset(ctx,0,sizeof(EVP_CIPHER_CTX));
-	/* ctx->cipher=NULL; */
-	}
+{
+    memset(ctx, 0, sizeof(EVP_CIPHER_CTX));
+    /* ctx->cipher=NULL; */
+}
 
 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void)
-	{
-	EVP_CIPHER_CTX *ctx=OPENSSL_malloc(sizeof *ctx);
-	if (ctx)
-		EVP_CIPHER_CTX_init(ctx);
-	return ctx;
-	}
+{
+    EVP_CIPHER_CTX *ctx = OPENSSL_malloc(sizeof *ctx);
+    if (ctx)
+        EVP_CIPHER_CTX_init(ctx);
+    return ctx;
+}
 
 int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
-	     const unsigned char *key, const unsigned char *iv, int enc)
-	{
-	if (cipher)
-		EVP_CIPHER_CTX_init(ctx);
-	return EVP_CipherInit_ex(ctx,cipher,NULL,key,iv,enc);
-	}
-
-int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl,
-	     const unsigned char *key, const unsigned char *iv, int enc)
-	{
-	if (enc == -1)
-		enc = ctx->encrypt;
-	else
-		{
-		if (enc)
-			enc = 1;
-		ctx->encrypt = enc;
-		}
+                   const unsigned char *key, const unsigned char *iv, int enc)
+{
+    if (cipher)
+        EVP_CIPHER_CTX_init(ctx);
+    return EVP_CipherInit_ex(ctx, cipher, NULL, key, iv, enc);
+}
+
+int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                      ENGINE *impl, const unsigned char *key,
+                      const unsigned char *iv, int enc)
+{
+    if (enc == -1)
+        enc = ctx->encrypt;
+    else {
+        if (enc)
+            enc = 1;
+        ctx->encrypt = enc;
+    }
 #ifndef OPENSSL_NO_ENGINE
-	/* Whether it's nice or not, "Inits" can be used on "Final"'d contexts
-	 * so this context may already have an ENGINE! Try to avoid releasing
-	 * the previous handle, re-querying for an ENGINE, and having a
-	 * reinitialisation, when it may all be unecessary. */
-	if (ctx->engine && ctx->cipher && (!cipher ||
-			(cipher && (cipher->nid == ctx->cipher->nid))))
-		goto skip_to_init;
+    /*
+     * Whether it's nice or not, "Inits" can be used on "Final"'d contexts so
+     * this context may already have an ENGINE! Try to avoid releasing the
+     * previous handle, re-querying for an ENGINE, and having a
+     * reinitialisation, when it may all be unecessary.
+     */
+    if (ctx->engine && ctx->cipher && (!cipher ||
+                                       (cipher
+                                        && (cipher->nid ==
+                                            ctx->cipher->nid))))
+        goto skip_to_init;
 #endif
-	if (cipher)
-		{
-		/* Ensure a context left lying around from last time is cleared
-		 * (the previous check attempted to avoid this if the same
-		 * ENGINE and EVP_CIPHER could be used). */
-		if (ctx->cipher)
-			{
-			unsigned long flags = ctx->flags;
-			EVP_CIPHER_CTX_cleanup(ctx);
-			/* Restore encrypt and flags */
-			ctx->encrypt = enc;
-			ctx->flags = flags;
-			}
+    if (cipher) {
+        /*
+         * Ensure a context left lying around from last time is cleared (the
+         * previous check attempted to avoid this if the same ENGINE and
+         * EVP_CIPHER could be used).
+         */
+        if (ctx->cipher) {
+            unsigned long flags = ctx->flags;
+            EVP_CIPHER_CTX_cleanup(ctx);
+            /* Restore encrypt and flags */
+            ctx->encrypt = enc;
+            ctx->flags = flags;
+        }
 #ifndef OPENSSL_NO_ENGINE
-		if(impl)
-			{
-			if (!ENGINE_init(impl))
-				{
-				EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
-				return 0;
-				}
-			}
-		else
-			/* Ask if an ENGINE is reserved for this job */
-			impl = ENGINE_get_cipher_engine(cipher->nid);
-		if(impl)
-			{
-			/* There's an ENGINE for this job ... (apparently) */
-			const EVP_CIPHER *c = ENGINE_get_cipher(impl, cipher->nid);
-			if(!c)
-				{
-				/* One positive side-effect of US's export
-				 * control history, is that we should at least
-				 * be able to avoid using US mispellings of
-				 * "initialisation"? */
-				EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
-				return 0;
-				}
-			/* We'll use the ENGINE's private cipher definition */
-			cipher = c;
-			/* Store the ENGINE functional reference so we know
-			 * 'cipher' came from an ENGINE and we need to release
-			 * it when done. */
-			ctx->engine = impl;
-			}
-		else
-			ctx->engine = NULL;
+        if (impl) {
+            if (!ENGINE_init(impl)) {
+                EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
+                return 0;
+            }
+        } else
+            /* Ask if an ENGINE is reserved for this job */
+            impl = ENGINE_get_cipher_engine(cipher->nid);
+        if (impl) {
+            /* There's an ENGINE for this job ... (apparently) */
+            const EVP_CIPHER *c = ENGINE_get_cipher(impl, cipher->nid);
+            if (!c) {
+                /*
+                 * One positive side-effect of US's export control history,
+                 * is that we should at least be able to avoid using US
+                 * mispellings of "initialisation"?
+                 */
+                EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
+                return 0;
+            }
+            /* We'll use the ENGINE's private cipher definition */
+            cipher = c;
+            /*
+             * Store the ENGINE functional reference so we know 'cipher' came
+             * from an ENGINE and we need to release it when done.
+             */
+            ctx->engine = impl;
+        } else
+            ctx->engine = NULL;
 #endif
 
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			{
-			const EVP_CIPHER *fcipher;
-			if (cipher)
-				fcipher = evp_get_fips_cipher(cipher);
-			if (fcipher)
-				cipher = fcipher;
-			return FIPS_cipherinit(ctx, cipher, key, iv, enc);
-			}
+        if (FIPS_mode()) {
+            const EVP_CIPHER *fcipher;
+            if (cipher)
+                fcipher = evp_get_fips_cipher(cipher);
+            if (fcipher)
+                cipher = fcipher;
+            return FIPS_cipherinit(ctx, cipher, key, iv, enc);
+        }
 #endif
-		ctx->cipher=cipher;
-		if (ctx->cipher->ctx_size)
-			{
-			ctx->cipher_data=OPENSSL_malloc(ctx->cipher->ctx_size);
-			if (!ctx->cipher_data)
-				{
-				EVPerr(EVP_F_EVP_CIPHERINIT_EX, ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			}
-		else
-			{
-			ctx->cipher_data = NULL;
-			}
-		ctx->key_len = cipher->key_len;
-		/* Preserve wrap enable flag, zero everything else */
-		ctx->flags &= EVP_CIPHER_CTX_FLAG_WRAP_ALLOW;
-		if(ctx->cipher->flags & EVP_CIPH_CTRL_INIT)
-			{
-			if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_INIT, 0, NULL))
-				{
-				EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
-				return 0;
-				}
-			}
-		}
-	else if(!ctx->cipher)
-		{
-		EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_NO_CIPHER_SET);
-		return 0;
-		}
+        ctx->cipher = cipher;
+        if (ctx->cipher->ctx_size) {
+            ctx->cipher_data = OPENSSL_malloc(ctx->cipher->ctx_size);
+            if (!ctx->cipher_data) {
+                EVPerr(EVP_F_EVP_CIPHERINIT_EX, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+        } else {
+            ctx->cipher_data = NULL;
+        }
+        ctx->key_len = cipher->key_len;
+        /* Preserve wrap enable flag, zero everything else */
+        ctx->flags &= EVP_CIPHER_CTX_FLAG_WRAP_ALLOW;
+        if (ctx->cipher->flags & EVP_CIPH_CTRL_INIT) {
+            if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_INIT, 0, NULL)) {
+                EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
+                return 0;
+            }
+        }
+    } else if (!ctx->cipher) {
+        EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_NO_CIPHER_SET);
+        return 0;
+    }
 #ifndef OPENSSL_NO_ENGINE
-skip_to_init:
+ skip_to_init:
 #endif
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_cipherinit(ctx, cipher, key, iv, enc);
+    if (FIPS_mode())
+        return FIPS_cipherinit(ctx, cipher, key, iv, enc);
 #endif
-	/* we assume block size is a power of 2 in *cryptUpdate */
-	OPENSSL_assert(ctx->cipher->block_size == 1
-	    || ctx->cipher->block_size == 8
-	    || ctx->cipher->block_size == 16);
-
-	if(!(ctx->flags & EVP_CIPHER_CTX_FLAG_WRAP_ALLOW)
-		&& EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_WRAP_MODE)
-		{
-		EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_WRAP_MODE_NOT_ALLOWED);
-		return 0;
-		}
-
-	if(!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_CUSTOM_IV)) {
-		switch(EVP_CIPHER_CTX_mode(ctx)) {
-
-			case EVP_CIPH_STREAM_CIPHER:
-			case EVP_CIPH_ECB_MODE:
-			break;
-
-			case EVP_CIPH_CFB_MODE:
-			case EVP_CIPH_OFB_MODE:
-
-			ctx->num = 0;
-			/* fall-through */
-
-			case EVP_CIPH_CBC_MODE:
-
-			OPENSSL_assert(EVP_CIPHER_CTX_iv_length(ctx) <=
-					(int)sizeof(ctx->iv));
-			if(iv) memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
-			memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
-			break;
-
-			case EVP_CIPH_CTR_MODE:
-			ctx->num = 0;
-			/* Don't reuse IV for CTR mode */
-			if(iv)
-				memcpy(ctx->iv, iv, EVP_CIPHER_CTX_iv_length(ctx));
-			break;
-
-			default:
-			return 0;
-			break;
-		}
-	}
-		
-
-	if(key || (ctx->cipher->flags & EVP_CIPH_ALWAYS_CALL_INIT)) {
-		if(!ctx->cipher->init(ctx,key,iv,enc)) return 0;
-	}
-	ctx->buf_len=0;
-	ctx->final_used=0;
-	ctx->block_mask=ctx->cipher->block_size-1;
-	return 1;
-	}
+    /* we assume block size is a power of 2 in *cryptUpdate */
+    OPENSSL_assert(ctx->cipher->block_size == 1
+                   || ctx->cipher->block_size == 8
+                   || ctx->cipher->block_size == 16);
+
+    if (!(ctx->flags & EVP_CIPHER_CTX_FLAG_WRAP_ALLOW)
+        && EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_WRAP_MODE) {
+        EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_WRAP_MODE_NOT_ALLOWED);
+        return 0;
+    }
+
+    if (!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_CUSTOM_IV)) {
+        switch (EVP_CIPHER_CTX_mode(ctx)) {
+
+        case EVP_CIPH_STREAM_CIPHER:
+        case EVP_CIPH_ECB_MODE:
+            break;
+
+        case EVP_CIPH_CFB_MODE:
+        case EVP_CIPH_OFB_MODE:
+
+            ctx->num = 0;
+            /* fall-through */
+
+        case EVP_CIPH_CBC_MODE:
+
+            OPENSSL_assert(EVP_CIPHER_CTX_iv_length(ctx) <=
+                           (int)sizeof(ctx->iv));
+            if (iv)
+                memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
+            memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
+            break;
+
+        case EVP_CIPH_CTR_MODE:
+            ctx->num = 0;
+            /* Don't reuse IV for CTR mode */
+            if (iv)
+                memcpy(ctx->iv, iv, EVP_CIPHER_CTX_iv_length(ctx));
+            break;
+
+        default:
+            return 0;
+            break;
+        }
+    }
+
+    if (key || (ctx->cipher->flags & EVP_CIPH_ALWAYS_CALL_INIT)) {
+        if (!ctx->cipher->init(ctx, key, iv, enc))
+            return 0;
+    }
+    ctx->buf_len = 0;
+    ctx->final_used = 0;
+    ctx->block_mask = ctx->cipher->block_size - 1;
+    return 1;
+}
 
 int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
-	     const unsigned char *in, int inl)
-	{
-	if (ctx->encrypt)
-		return EVP_EncryptUpdate(ctx,out,outl,in,inl);
-	else	return EVP_DecryptUpdate(ctx,out,outl,in,inl);
-	}
+                     const unsigned char *in, int inl)
+{
+    if (ctx->encrypt)
+        return EVP_EncryptUpdate(ctx, out, outl, in, inl);
+    else
+        return EVP_DecryptUpdate(ctx, out, outl, in, inl);
+}
 
 int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	if (ctx->encrypt)
-		return EVP_EncryptFinal_ex(ctx,out,outl);
-	else	return EVP_DecryptFinal_ex(ctx,out,outl);
-	}
+{
+    if (ctx->encrypt)
+        return EVP_EncryptFinal_ex(ctx, out, outl);
+    else
+        return EVP_DecryptFinal_ex(ctx, out, outl);
+}
 
 int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	if (ctx->encrypt)
-		return EVP_EncryptFinal(ctx,out,outl);
-	else	return EVP_DecryptFinal(ctx,out,outl);
-	}
+{
+    if (ctx->encrypt)
+        return EVP_EncryptFinal(ctx, out, outl);
+    else
+        return EVP_DecryptFinal(ctx, out, outl);
+}
 
 int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
-	     const unsigned char *key, const unsigned char *iv)
-	{
-	return EVP_CipherInit(ctx, cipher, key, iv, 1);
-	}
+                    const unsigned char *key, const unsigned char *iv)
+{
+    return EVP_CipherInit(ctx, cipher, key, iv, 1);
+}
 
-int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
-		const unsigned char *key, const unsigned char *iv)
-	{
-	return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 1);
-	}
+int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                       ENGINE *impl, const unsigned char *key,
+                       const unsigned char *iv)
+{
+    return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 1);
+}
 
 int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
-	     const unsigned char *key, const unsigned char *iv)
-	{
-	return EVP_CipherInit(ctx, cipher, key, iv, 0);
-	}
+                    const unsigned char *key, const unsigned char *iv)
+{
+    return EVP_CipherInit(ctx, cipher, key, iv, 0);
+}
 
-int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl,
-	     const unsigned char *key, const unsigned char *iv)
-	{
-	return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 0);
-	}
+int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+                       ENGINE *impl, const unsigned char *key,
+                       const unsigned char *iv)
+{
+    return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 0);
+}
 
 int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
-	     const unsigned char *in, int inl)
-	{
-	int i,j,bl;
-
-	if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER)
-		{
-		i = M_do_cipher(ctx, out, in, inl);
-		if (i < 0)
-			return 0;
-		else
-			*outl = i;
-		return 1;
-		}
-
-	if (inl <= 0)
-		{
-		*outl = 0;
-		return inl == 0;
-		}
-
-	if(ctx->buf_len == 0 && (inl&(ctx->block_mask)) == 0)
-		{
-		if(M_do_cipher(ctx,out,in,inl))
-			{
-			*outl=inl;
-			return 1;
-			}
-		else
-			{
-			*outl=0;
-			return 0;
-			}
-		}
-	i=ctx->buf_len;
-	bl=ctx->cipher->block_size;
-	OPENSSL_assert(bl <= (int)sizeof(ctx->buf));
-	if (i != 0)
-		{
-		if (i+inl < bl)
-			{
-			memcpy(&(ctx->buf[i]),in,inl);
-			ctx->buf_len+=inl;
-			*outl=0;
-			return 1;
-			}
-		else
-			{
-			j=bl-i;
-			memcpy(&(ctx->buf[i]),in,j);
-			if(!M_do_cipher(ctx,out,ctx->buf,bl)) return 0;
-			inl-=j;
-			in+=j;
-			out+=bl;
-			*outl=bl;
-			}
-		}
-	else
-		*outl = 0;
-	i=inl&(bl-1);
-	inl-=i;
-	if (inl > 0)
-		{
-		if(!M_do_cipher(ctx,out,in,inl)) return 0;
-		*outl+=inl;
-		}
-
-	if (i != 0)
-		memcpy(ctx->buf,&(in[inl]),i);
-	ctx->buf_len=i;
-	return 1;
-	}
+                      const unsigned char *in, int inl)
+{
+    int i, j, bl;
+
+    if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER) {
+        i = M_do_cipher(ctx, out, in, inl);
+        if (i < 0)
+            return 0;
+        else
+            *outl = i;
+        return 1;
+    }
+
+    if (inl <= 0) {
+        *outl = 0;
+        return inl == 0;
+    }
+
+    if (ctx->buf_len == 0 && (inl & (ctx->block_mask)) == 0) {
+        if (M_do_cipher(ctx, out, in, inl)) {
+            *outl = inl;
+            return 1;
+        } else {
+            *outl = 0;
+            return 0;
+        }
+    }
+    i = ctx->buf_len;
+    bl = ctx->cipher->block_size;
+    OPENSSL_assert(bl <= (int)sizeof(ctx->buf));
+    if (i != 0) {
+        if (i + inl < bl) {
+            memcpy(&(ctx->buf[i]), in, inl);
+            ctx->buf_len += inl;
+            *outl = 0;
+            return 1;
+        } else {
+            j = bl - i;
+            memcpy(&(ctx->buf[i]), in, j);
+            if (!M_do_cipher(ctx, out, ctx->buf, bl))
+                return 0;
+            inl -= j;
+            in += j;
+            out += bl;
+            *outl = bl;
+        }
+    } else
+        *outl = 0;
+    i = inl & (bl - 1);
+    inl -= i;
+    if (inl > 0) {
+        if (!M_do_cipher(ctx, out, in, inl))
+            return 0;
+        *outl += inl;
+    }
+
+    if (i != 0)
+        memcpy(ctx->buf, &(in[inl]), i);
+    ctx->buf_len = i;
+    return 1;
+}
 
 int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int ret;
-	ret = EVP_EncryptFinal_ex(ctx, out, outl);
-	return ret;
-	}
+{
+    int ret;
+    ret = EVP_EncryptFinal_ex(ctx, out, outl);
+    return ret;
+}
 
 int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int n,ret;
-	unsigned int i, b, bl;
-
-	if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER)
-		{
-		ret = M_do_cipher(ctx, out, NULL, 0);
-		if (ret < 0)
-			return 0;
-		else 
-			*outl = ret;
-		return 1;
-		}
-
-	b=ctx->cipher->block_size;
-	OPENSSL_assert(b <= sizeof ctx->buf);
-	if (b == 1)
-		{
-		*outl=0;
-		return 1;
-		}
-	bl=ctx->buf_len;
-	if (ctx->flags & EVP_CIPH_NO_PADDING)
-		{
-		if(bl)
-			{
-			EVPerr(EVP_F_EVP_ENCRYPTFINAL_EX,EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH);
-			return 0;
-			}
-		*outl = 0;
-		return 1;
-		}
-
-	n=b-bl;
-	for (i=bl; ibuf[i]=n;
-	ret=M_do_cipher(ctx,out,ctx->buf,b);
-
-
-	if(ret)
-		*outl=b;
-
-	return ret;
-	}
+{
+    int n, ret;
+    unsigned int i, b, bl;
+
+    if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER) {
+        ret = M_do_cipher(ctx, out, NULL, 0);
+        if (ret < 0)
+            return 0;
+        else
+            *outl = ret;
+        return 1;
+    }
+
+    b = ctx->cipher->block_size;
+    OPENSSL_assert(b <= sizeof ctx->buf);
+    if (b == 1) {
+        *outl = 0;
+        return 1;
+    }
+    bl = ctx->buf_len;
+    if (ctx->flags & EVP_CIPH_NO_PADDING) {
+        if (bl) {
+            EVPerr(EVP_F_EVP_ENCRYPTFINAL_EX,
+                   EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH);
+            return 0;
+        }
+        *outl = 0;
+        return 1;
+    }
+
+    n = b - bl;
+    for (i = bl; i < b; i++)
+        ctx->buf[i] = n;
+    ret = M_do_cipher(ctx, out, ctx->buf, b);
+
+    if (ret)
+        *outl = b;
+
+    return ret;
+}
 
 int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
-	     const unsigned char *in, int inl)
-	{
-	int fix_len;
-	unsigned int b;
-
-	if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER)
-		{
-		fix_len = M_do_cipher(ctx, out, in, inl);
-		if (fix_len < 0)
-			{
-			*outl = 0;
-			return 0;
-			}
-		else
-			*outl = fix_len;
-		return 1;
-		}
-
-	if (inl <= 0)
-		{
-		*outl = 0;
-		return inl == 0;
-		}
-
-	if (ctx->flags & EVP_CIPH_NO_PADDING)
-		return EVP_EncryptUpdate(ctx, out, outl, in, inl);
-
-	b=ctx->cipher->block_size;
-	OPENSSL_assert(b <= sizeof ctx->final);
-
-	if(ctx->final_used)
-		{
-		memcpy(out,ctx->final,b);
-		out+=b;
-		fix_len = 1;
-		}
-	else
-		fix_len = 0;
-
-
-	if(!EVP_EncryptUpdate(ctx,out,outl,in,inl))
-		return 0;
-
-	/* if we have 'decrypted' a multiple of block size, make sure
-	 * we have a copy of this last block */
-	if (b > 1 && !ctx->buf_len)
-		{
-		*outl-=b;
-		ctx->final_used=1;
-		memcpy(ctx->final,&out[*outl],b);
-		}
-	else
-		ctx->final_used = 0;
-
-	if (fix_len)
-		*outl += b;
-		
-	return 1;
-	}
+                      const unsigned char *in, int inl)
+{
+    int fix_len;
+    unsigned int b;
+
+    if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER) {
+        fix_len = M_do_cipher(ctx, out, in, inl);
+        if (fix_len < 0) {
+            *outl = 0;
+            return 0;
+        } else
+            *outl = fix_len;
+        return 1;
+    }
+
+    if (inl <= 0) {
+        *outl = 0;
+        return inl == 0;
+    }
+
+    if (ctx->flags & EVP_CIPH_NO_PADDING)
+        return EVP_EncryptUpdate(ctx, out, outl, in, inl);
+
+    b = ctx->cipher->block_size;
+    OPENSSL_assert(b <= sizeof ctx->final);
+
+    if (ctx->final_used) {
+        memcpy(out, ctx->final, b);
+        out += b;
+        fix_len = 1;
+    } else
+        fix_len = 0;
+
+    if (!EVP_EncryptUpdate(ctx, out, outl, in, inl))
+        return 0;
+
+    /*
+     * if we have 'decrypted' a multiple of block size, make sure we have a
+     * copy of this last block
+     */
+    if (b > 1 && !ctx->buf_len) {
+        *outl -= b;
+        ctx->final_used = 1;
+        memcpy(ctx->final, &out[*outl], b);
+    } else
+        ctx->final_used = 0;
+
+    if (fix_len)
+        *outl += b;
+
+    return 1;
+}
 
 int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int ret;
-	ret = EVP_DecryptFinal_ex(ctx, out, outl);
-	return ret;
-	}
+{
+    int ret;
+    ret = EVP_DecryptFinal_ex(ctx, out, outl);
+    return ret;
+}
 
 int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int i,n;
-	unsigned int b;
-	*outl=0;
-
-	if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER)
-		{
-		i = M_do_cipher(ctx, out, NULL, 0);
-		if (i < 0)
-			return 0;
-		else
-			*outl = i;
-		return 1;
-		}
-
-	b=ctx->cipher->block_size;
-	if (ctx->flags & EVP_CIPH_NO_PADDING)
-		{
-		if(ctx->buf_len)
-			{
-			EVPerr(EVP_F_EVP_DECRYPTFINAL_EX,EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH);
-			return 0;
-			}
-		*outl = 0;
-		return 1;
-		}
-	if (b > 1)
-		{
-		if (ctx->buf_len || !ctx->final_used)
-			{
-			EVPerr(EVP_F_EVP_DECRYPTFINAL_EX,EVP_R_WRONG_FINAL_BLOCK_LENGTH);
-			return(0);
-			}
-		OPENSSL_assert(b <= sizeof ctx->final);
-
-		/*
-		 * The following assumes that the ciphertext has been authenticated.
-		 * Otherwise it provides a padding oracle.
-		 */
-		n=ctx->final[b-1];
-		if (n == 0 || n > (int)b)
-			{
-			EVPerr(EVP_F_EVP_DECRYPTFINAL_EX,EVP_R_BAD_DECRYPT);
-			return(0);
-			}
-		for (i=0; ifinal[--b] != n)
-				{
-				EVPerr(EVP_F_EVP_DECRYPTFINAL_EX,EVP_R_BAD_DECRYPT);
-				return(0);
-				}
-			}
-		n=ctx->cipher->block_size-n;
-		for (i=0; ifinal[i];
-		*outl=n;
-		}
-	else
-		*outl=0;
-	return(1);
-	}
+{
+    int i, n;
+    unsigned int b;
+    *outl = 0;
+
+    if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER) {
+        i = M_do_cipher(ctx, out, NULL, 0);
+        if (i < 0)
+            return 0;
+        else
+            *outl = i;
+        return 1;
+    }
+
+    b = ctx->cipher->block_size;
+    if (ctx->flags & EVP_CIPH_NO_PADDING) {
+        if (ctx->buf_len) {
+            EVPerr(EVP_F_EVP_DECRYPTFINAL_EX,
+                   EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH);
+            return 0;
+        }
+        *outl = 0;
+        return 1;
+    }
+    if (b > 1) {
+        if (ctx->buf_len || !ctx->final_used) {
+            EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_WRONG_FINAL_BLOCK_LENGTH);
+            return (0);
+        }
+        OPENSSL_assert(b <= sizeof ctx->final);
+
+        /*
+         * The following assumes that the ciphertext has been authenticated.
+         * Otherwise it provides a padding oracle.
+         */
+        n = ctx->final[b - 1];
+        if (n == 0 || n > (int)b) {
+            EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_BAD_DECRYPT);
+            return (0);
+        }
+        for (i = 0; i < n; i++) {
+            if (ctx->final[--b] != n) {
+                EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_BAD_DECRYPT);
+                return (0);
+            }
+        }
+        n = ctx->cipher->block_size - n;
+        for (i = 0; i < n; i++)
+            out[i] = ctx->final[i];
+        *outl = n;
+    } else
+        *outl = 0;
+    return (1);
+}
 
 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *ctx)
-	{
-	if (ctx)
-		{
-		EVP_CIPHER_CTX_cleanup(ctx);
-		OPENSSL_free(ctx);
-		}
-	}
+{
+    if (ctx) {
+        EVP_CIPHER_CTX_cleanup(ctx);
+        OPENSSL_free(ctx);
+    }
+}
 
 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *c)
-	{
+{
 #ifndef OPENSSL_FIPS
-	if (c->cipher != NULL)
-		{
-		if(c->cipher->cleanup && !c->cipher->cleanup(c))
-			return 0;
-		/* Cleanse cipher context data */
-		if (c->cipher_data)
-			OPENSSL_cleanse(c->cipher_data, c->cipher->ctx_size);
-		}
-	if (c->cipher_data)
-		OPENSSL_free(c->cipher_data);
+    if (c->cipher != NULL) {
+        if (c->cipher->cleanup && !c->cipher->cleanup(c))
+            return 0;
+        /* Cleanse cipher context data */
+        if (c->cipher_data)
+            OPENSSL_cleanse(c->cipher_data, c->cipher->ctx_size);
+    }
+    if (c->cipher_data)
+        OPENSSL_free(c->cipher_data);
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	if (c->engine)
-		/* The EVP_CIPHER we used belongs to an ENGINE, release the
-		 * functional reference we held for this reason. */
-		ENGINE_finish(c->engine);
+    if (c->engine)
+        /*
+         * The EVP_CIPHER we used belongs to an ENGINE, release the
+         * functional reference we held for this reason.
+         */
+        ENGINE_finish(c->engine);
 #endif
 #ifdef OPENSSL_FIPS
-	FIPS_cipher_ctx_cleanup(c);
+    FIPS_cipher_ctx_cleanup(c);
 #endif
-	memset(c,0,sizeof(EVP_CIPHER_CTX));
-	return 1;
-	}
+    memset(c, 0, sizeof(EVP_CIPHER_CTX));
+    return 1;
+}
 
 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *c, int keylen)
-	{
-	if(c->cipher->flags & EVP_CIPH_CUSTOM_KEY_LENGTH) 
-		return EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_KEY_LENGTH, keylen, NULL);
-	if(c->key_len == keylen) return 1;
-	if((keylen > 0) && (c->cipher->flags & EVP_CIPH_VARIABLE_LENGTH))
-		{
-		c->key_len = keylen;
-		return 1;
-		}
-	EVPerr(EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH,EVP_R_INVALID_KEY_LENGTH);
-	return 0;
-	}
+{
+    if (c->cipher->flags & EVP_CIPH_CUSTOM_KEY_LENGTH)
+        return EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_KEY_LENGTH, keylen, NULL);
+    if (c->key_len == keylen)
+        return 1;
+    if ((keylen > 0) && (c->cipher->flags & EVP_CIPH_VARIABLE_LENGTH)) {
+        c->key_len = keylen;
+        return 1;
+    }
+    EVPerr(EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH, EVP_R_INVALID_KEY_LENGTH);
+    return 0;
+}
 
 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *ctx, int pad)
-	{
-	if (pad) ctx->flags &= ~EVP_CIPH_NO_PADDING;
-	else ctx->flags |= EVP_CIPH_NO_PADDING;
-	return 1;
-	}
+{
+    if (pad)
+        ctx->flags &= ~EVP_CIPH_NO_PADDING;
+    else
+        ctx->flags |= EVP_CIPH_NO_PADDING;
+    return 1;
+}
 
 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
 {
-	int ret;
-	if(!ctx->cipher) {
-		EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_NO_CIPHER_SET);
-		return 0;
-	}
-
-	if(!ctx->cipher->ctrl) {
-		EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_CTRL_NOT_IMPLEMENTED);
-		return 0;
-	}
-
-	ret = ctx->cipher->ctrl(ctx, type, arg, ptr);
-	if(ret == -1) {
-		EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED);
-		return 0;
-	}
-	return ret;
+    int ret;
+    if (!ctx->cipher) {
+        EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_NO_CIPHER_SET);
+        return 0;
+    }
+
+    if (!ctx->cipher->ctrl) {
+        EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_CTRL_NOT_IMPLEMENTED);
+        return 0;
+    }
+
+    ret = ctx->cipher->ctrl(ctx, type, arg, ptr);
+    if (ret == -1) {
+        EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL,
+               EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED);
+        return 0;
+    }
+    return ret;
 }
 
 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key)
-	{
-	if (ctx->cipher->flags & EVP_CIPH_RAND_KEY)
-		return EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_RAND_KEY, 0, key);
-	if (RAND_bytes(key, ctx->key_len) <= 0)
-		return 0;
-	return 1;
-	}
+{
+    if (ctx->cipher->flags & EVP_CIPH_RAND_KEY)
+        return EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_RAND_KEY, 0, key);
+    if (RAND_bytes(key, ctx->key_len) <= 0)
+        return 0;
+    return 1;
+}
 
 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
-	{
-	if ((in == NULL) || (in->cipher == NULL))
-		{
-		EVPerr(EVP_F_EVP_CIPHER_CTX_COPY,EVP_R_INPUT_NOT_INITIALIZED);
-		return 0;
-		}
+{
+    if ((in == NULL) || (in->cipher == NULL)) {
+        EVPerr(EVP_F_EVP_CIPHER_CTX_COPY, EVP_R_INPUT_NOT_INITIALIZED);
+        return 0;
+    }
 #ifndef OPENSSL_NO_ENGINE
-	/* Make sure it's safe to copy a cipher context using an ENGINE */
-	if (in->engine && !ENGINE_init(in->engine))
-		{
-		EVPerr(EVP_F_EVP_CIPHER_CTX_COPY,ERR_R_ENGINE_LIB);
-		return 0;
-		}
+    /* Make sure it's safe to copy a cipher context using an ENGINE */
+    if (in->engine && !ENGINE_init(in->engine)) {
+        EVPerr(EVP_F_EVP_CIPHER_CTX_COPY, ERR_R_ENGINE_LIB);
+        return 0;
+    }
 #endif
 
-	EVP_CIPHER_CTX_cleanup(out);
-	memcpy(out,in,sizeof *out);
-
-	if (in->cipher_data && in->cipher->ctx_size)
-		{
-		out->cipher_data=OPENSSL_malloc(in->cipher->ctx_size);
-		if (!out->cipher_data)
-			{
-			EVPerr(EVP_F_EVP_CIPHER_CTX_COPY,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		memcpy(out->cipher_data,in->cipher_data,in->cipher->ctx_size);
-		}
-
-	if (in->cipher->flags & EVP_CIPH_CUSTOM_COPY)
-		return in->cipher->ctrl((EVP_CIPHER_CTX *)in, EVP_CTRL_COPY, 0, out);
-	return 1;
-	}
+    EVP_CIPHER_CTX_cleanup(out);
+    memcpy(out, in, sizeof *out);
+
+    if (in->cipher_data && in->cipher->ctx_size) {
+        out->cipher_data = OPENSSL_malloc(in->cipher->ctx_size);
+        if (!out->cipher_data) {
+            EVPerr(EVP_F_EVP_CIPHER_CTX_COPY, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        memcpy(out->cipher_data, in->cipher_data, in->cipher->ctx_size);
+    }
+
+    if (in->cipher->flags & EVP_CIPH_CUSTOM_COPY)
+        return in->cipher->ctrl((EVP_CIPHER_CTX *)in, EVP_CTRL_COPY, 0, out);
+    return 1;
+}
diff --git a/crypto/evp/evp_err.c b/crypto/evp/evp_err.c
index 0a433d7252..15cf5532b3 100644
--- a/crypto/evp/evp_err.c
+++ b/crypto/evp/evp_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,179 +66,189 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_EVP,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_EVP,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_EVP,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_EVP,0,reason)
 
-static ERR_STRING_DATA EVP_str_functs[]=
-	{
-{ERR_FUNC(EVP_F_AESNI_INIT_KEY),	"AESNI_INIT_KEY"},
-{ERR_FUNC(EVP_F_AESNI_XTS_CIPHER),	"AESNI_XTS_CIPHER"},
-{ERR_FUNC(EVP_F_AES_INIT_KEY),	"AES_INIT_KEY"},
-{ERR_FUNC(EVP_F_AES_T4_INIT_KEY),	"AES_T4_INIT_KEY"},
-{ERR_FUNC(EVP_F_AES_XTS),	"AES_XTS"},
-{ERR_FUNC(EVP_F_AES_XTS_CIPHER),	"AES_XTS_CIPHER"},
-{ERR_FUNC(EVP_F_ALG_MODULE_INIT),	"ALG_MODULE_INIT"},
-{ERR_FUNC(EVP_F_CAMELLIA_INIT_KEY),	"CAMELLIA_INIT_KEY"},
-{ERR_FUNC(EVP_F_CMAC_INIT),	"CMAC_INIT"},
-{ERR_FUNC(EVP_F_CMLL_T4_INIT_KEY),	"CMLL_T4_INIT_KEY"},
-{ERR_FUNC(EVP_F_D2I_PKEY),	"D2I_PKEY"},
-{ERR_FUNC(EVP_F_DO_SIGVER_INIT),	"DO_SIGVER_INIT"},
-{ERR_FUNC(EVP_F_DSAPKEY2PKCS8),	"DSAPKEY2PKCS8"},
-{ERR_FUNC(EVP_F_DSA_PKEY2PKCS8),	"DSA_PKEY2PKCS8"},
-{ERR_FUNC(EVP_F_ECDSA_PKEY2PKCS8),	"ECDSA_PKEY2PKCS8"},
-{ERR_FUNC(EVP_F_ECKEY_PKEY2PKCS8),	"ECKEY_PKEY2PKCS8"},
-{ERR_FUNC(EVP_F_EVP_CIPHERINIT_EX),	"EVP_CipherInit_ex"},
-{ERR_FUNC(EVP_F_EVP_CIPHER_CTX_COPY),	"EVP_CIPHER_CTX_copy"},
-{ERR_FUNC(EVP_F_EVP_CIPHER_CTX_CTRL),	"EVP_CIPHER_CTX_ctrl"},
-{ERR_FUNC(EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH),	"EVP_CIPHER_CTX_set_key_length"},
-{ERR_FUNC(EVP_F_EVP_DECRYPTFINAL_EX),	"EVP_DecryptFinal_ex"},
-{ERR_FUNC(EVP_F_EVP_DIGESTINIT_EX),	"EVP_DigestInit_ex"},
-{ERR_FUNC(EVP_F_EVP_ENCRYPTFINAL_EX),	"EVP_EncryptFinal_ex"},
-{ERR_FUNC(EVP_F_EVP_MD_CTX_COPY_EX),	"EVP_MD_CTX_copy_ex"},
-{ERR_FUNC(EVP_F_EVP_MD_SIZE),	"EVP_MD_size"},
-{ERR_FUNC(EVP_F_EVP_OPENINIT),	"EVP_OpenInit"},
-{ERR_FUNC(EVP_F_EVP_PBE_ALG_ADD),	"EVP_PBE_alg_add"},
-{ERR_FUNC(EVP_F_EVP_PBE_ALG_ADD_TYPE),	"EVP_PBE_alg_add_type"},
-{ERR_FUNC(EVP_F_EVP_PBE_CIPHERINIT),	"EVP_PBE_CipherInit"},
-{ERR_FUNC(EVP_F_EVP_PKCS82PKEY),	"EVP_PKCS82PKEY"},
-{ERR_FUNC(EVP_F_EVP_PKCS82PKEY_BROKEN),	"EVP_PKCS82PKEY_BROKEN"},
-{ERR_FUNC(EVP_F_EVP_PKEY2PKCS8_BROKEN),	"EVP_PKEY2PKCS8_broken"},
-{ERR_FUNC(EVP_F_EVP_PKEY_COPY_PARAMETERS),	"EVP_PKEY_copy_parameters"},
-{ERR_FUNC(EVP_F_EVP_PKEY_CTX_CTRL),	"EVP_PKEY_CTX_ctrl"},
-{ERR_FUNC(EVP_F_EVP_PKEY_CTX_CTRL_STR),	"EVP_PKEY_CTX_ctrl_str"},
-{ERR_FUNC(EVP_F_EVP_PKEY_CTX_DUP),	"EVP_PKEY_CTX_dup"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT),	"EVP_PKEY_decrypt"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT_INIT),	"EVP_PKEY_decrypt_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT_OLD),	"EVP_PKEY_decrypt_old"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DERIVE),	"EVP_PKEY_derive"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DERIVE_INIT),	"EVP_PKEY_derive_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_DERIVE_SET_PEER),	"EVP_PKEY_derive_set_peer"},
-{ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT),	"EVP_PKEY_encrypt"},
-{ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT_INIT),	"EVP_PKEY_encrypt_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT_OLD),	"EVP_PKEY_encrypt_old"},
-{ERR_FUNC(EVP_F_EVP_PKEY_GET1_DH),	"EVP_PKEY_get1_DH"},
-{ERR_FUNC(EVP_F_EVP_PKEY_GET1_DSA),	"EVP_PKEY_get1_DSA"},
-{ERR_FUNC(EVP_F_EVP_PKEY_GET1_ECDSA),	"EVP_PKEY_GET1_ECDSA"},
-{ERR_FUNC(EVP_F_EVP_PKEY_GET1_EC_KEY),	"EVP_PKEY_get1_EC_KEY"},
-{ERR_FUNC(EVP_F_EVP_PKEY_GET1_RSA),	"EVP_PKEY_get1_RSA"},
-{ERR_FUNC(EVP_F_EVP_PKEY_KEYGEN),	"EVP_PKEY_keygen"},
-{ERR_FUNC(EVP_F_EVP_PKEY_KEYGEN_INIT),	"EVP_PKEY_keygen_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_NEW),	"EVP_PKEY_new"},
-{ERR_FUNC(EVP_F_EVP_PKEY_PARAMGEN),	"EVP_PKEY_paramgen"},
-{ERR_FUNC(EVP_F_EVP_PKEY_PARAMGEN_INIT),	"EVP_PKEY_paramgen_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_SIGN),	"EVP_PKEY_sign"},
-{ERR_FUNC(EVP_F_EVP_PKEY_SIGN_INIT),	"EVP_PKEY_sign_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_VERIFY),	"EVP_PKEY_verify"},
-{ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_INIT),	"EVP_PKEY_verify_init"},
-{ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_RECOVER),	"EVP_PKEY_verify_recover"},
-{ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT),	"EVP_PKEY_verify_recover_init"},
-{ERR_FUNC(EVP_F_EVP_RIJNDAEL),	"EVP_RIJNDAEL"},
-{ERR_FUNC(EVP_F_EVP_SIGNFINAL),	"EVP_SignFinal"},
-{ERR_FUNC(EVP_F_EVP_VERIFYFINAL),	"EVP_VerifyFinal"},
-{ERR_FUNC(EVP_F_FIPS_CIPHERINIT),	"FIPS_CIPHERINIT"},
-{ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_COPY),	"FIPS_CIPHER_CTX_COPY"},
-{ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_CTRL),	"FIPS_CIPHER_CTX_CTRL"},
-{ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH),	"FIPS_CIPHER_CTX_SET_KEY_LENGTH"},
-{ERR_FUNC(EVP_F_FIPS_DIGESTINIT),	"FIPS_DIGESTINIT"},
-{ERR_FUNC(EVP_F_FIPS_MD_CTX_COPY),	"FIPS_MD_CTX_COPY"},
-{ERR_FUNC(EVP_F_HMAC_INIT_EX),	"HMAC_Init_ex"},
-{ERR_FUNC(EVP_F_INT_CTX_NEW),	"INT_CTX_NEW"},
-{ERR_FUNC(EVP_F_PKCS5_PBE_KEYIVGEN),	"PKCS5_PBE_keyivgen"},
-{ERR_FUNC(EVP_F_PKCS5_V2_PBE_KEYIVGEN),	"PKCS5_v2_PBE_keyivgen"},
-{ERR_FUNC(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN),	"PKCS5_V2_PBKDF2_KEYIVGEN"},
-{ERR_FUNC(EVP_F_PKCS8_SET_BROKEN),	"PKCS8_set_broken"},
-{ERR_FUNC(EVP_F_PKEY_SET_TYPE),	"PKEY_SET_TYPE"},
-{ERR_FUNC(EVP_F_RC2_MAGIC_TO_METH),	"RC2_MAGIC_TO_METH"},
-{ERR_FUNC(EVP_F_RC5_CTRL),	"RC5_CTRL"},
-{0,NULL}
-	};
+static ERR_STRING_DATA EVP_str_functs[] = {
+    {ERR_FUNC(EVP_F_AESNI_INIT_KEY), "AESNI_INIT_KEY"},
+    {ERR_FUNC(EVP_F_AESNI_XTS_CIPHER), "AESNI_XTS_CIPHER"},
+    {ERR_FUNC(EVP_F_AES_INIT_KEY), "AES_INIT_KEY"},
+    {ERR_FUNC(EVP_F_AES_T4_INIT_KEY), "AES_T4_INIT_KEY"},
+    {ERR_FUNC(EVP_F_AES_XTS), "AES_XTS"},
+    {ERR_FUNC(EVP_F_AES_XTS_CIPHER), "AES_XTS_CIPHER"},
+    {ERR_FUNC(EVP_F_ALG_MODULE_INIT), "ALG_MODULE_INIT"},
+    {ERR_FUNC(EVP_F_CAMELLIA_INIT_KEY), "CAMELLIA_INIT_KEY"},
+    {ERR_FUNC(EVP_F_CMAC_INIT), "CMAC_INIT"},
+    {ERR_FUNC(EVP_F_CMLL_T4_INIT_KEY), "CMLL_T4_INIT_KEY"},
+    {ERR_FUNC(EVP_F_D2I_PKEY), "D2I_PKEY"},
+    {ERR_FUNC(EVP_F_DO_SIGVER_INIT), "DO_SIGVER_INIT"},
+    {ERR_FUNC(EVP_F_DSAPKEY2PKCS8), "DSAPKEY2PKCS8"},
+    {ERR_FUNC(EVP_F_DSA_PKEY2PKCS8), "DSA_PKEY2PKCS8"},
+    {ERR_FUNC(EVP_F_ECDSA_PKEY2PKCS8), "ECDSA_PKEY2PKCS8"},
+    {ERR_FUNC(EVP_F_ECKEY_PKEY2PKCS8), "ECKEY_PKEY2PKCS8"},
+    {ERR_FUNC(EVP_F_EVP_CIPHERINIT_EX), "EVP_CipherInit_ex"},
+    {ERR_FUNC(EVP_F_EVP_CIPHER_CTX_COPY), "EVP_CIPHER_CTX_copy"},
+    {ERR_FUNC(EVP_F_EVP_CIPHER_CTX_CTRL), "EVP_CIPHER_CTX_ctrl"},
+    {ERR_FUNC(EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH),
+     "EVP_CIPHER_CTX_set_key_length"},
+    {ERR_FUNC(EVP_F_EVP_DECRYPTFINAL_EX), "EVP_DecryptFinal_ex"},
+    {ERR_FUNC(EVP_F_EVP_DIGESTINIT_EX), "EVP_DigestInit_ex"},
+    {ERR_FUNC(EVP_F_EVP_ENCRYPTFINAL_EX), "EVP_EncryptFinal_ex"},
+    {ERR_FUNC(EVP_F_EVP_MD_CTX_COPY_EX), "EVP_MD_CTX_copy_ex"},
+    {ERR_FUNC(EVP_F_EVP_MD_SIZE), "EVP_MD_size"},
+    {ERR_FUNC(EVP_F_EVP_OPENINIT), "EVP_OpenInit"},
+    {ERR_FUNC(EVP_F_EVP_PBE_ALG_ADD), "EVP_PBE_alg_add"},
+    {ERR_FUNC(EVP_F_EVP_PBE_ALG_ADD_TYPE), "EVP_PBE_alg_add_type"},
+    {ERR_FUNC(EVP_F_EVP_PBE_CIPHERINIT), "EVP_PBE_CipherInit"},
+    {ERR_FUNC(EVP_F_EVP_PKCS82PKEY), "EVP_PKCS82PKEY"},
+    {ERR_FUNC(EVP_F_EVP_PKCS82PKEY_BROKEN), "EVP_PKCS82PKEY_BROKEN"},
+    {ERR_FUNC(EVP_F_EVP_PKEY2PKCS8_BROKEN), "EVP_PKEY2PKCS8_broken"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_COPY_PARAMETERS), "EVP_PKEY_copy_parameters"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_CTX_CTRL), "EVP_PKEY_CTX_ctrl"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_CTX_CTRL_STR), "EVP_PKEY_CTX_ctrl_str"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_CTX_DUP), "EVP_PKEY_CTX_dup"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT), "EVP_PKEY_decrypt"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT_INIT), "EVP_PKEY_decrypt_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DECRYPT_OLD), "EVP_PKEY_decrypt_old"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DERIVE), "EVP_PKEY_derive"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DERIVE_INIT), "EVP_PKEY_derive_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_DERIVE_SET_PEER), "EVP_PKEY_derive_set_peer"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT), "EVP_PKEY_encrypt"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT_INIT), "EVP_PKEY_encrypt_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_ENCRYPT_OLD), "EVP_PKEY_encrypt_old"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_GET1_DH), "EVP_PKEY_get1_DH"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_GET1_DSA), "EVP_PKEY_get1_DSA"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_GET1_ECDSA), "EVP_PKEY_GET1_ECDSA"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_GET1_EC_KEY), "EVP_PKEY_get1_EC_KEY"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_GET1_RSA), "EVP_PKEY_get1_RSA"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_KEYGEN), "EVP_PKEY_keygen"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_KEYGEN_INIT), "EVP_PKEY_keygen_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_NEW), "EVP_PKEY_new"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_PARAMGEN), "EVP_PKEY_paramgen"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_PARAMGEN_INIT), "EVP_PKEY_paramgen_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_SIGN), "EVP_PKEY_sign"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_SIGN_INIT), "EVP_PKEY_sign_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_VERIFY), "EVP_PKEY_verify"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_INIT), "EVP_PKEY_verify_init"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_RECOVER), "EVP_PKEY_verify_recover"},
+    {ERR_FUNC(EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT),
+     "EVP_PKEY_verify_recover_init"},
+    {ERR_FUNC(EVP_F_EVP_RIJNDAEL), "EVP_RIJNDAEL"},
+    {ERR_FUNC(EVP_F_EVP_SIGNFINAL), "EVP_SignFinal"},
+    {ERR_FUNC(EVP_F_EVP_VERIFYFINAL), "EVP_VerifyFinal"},
+    {ERR_FUNC(EVP_F_FIPS_CIPHERINIT), "FIPS_CIPHERINIT"},
+    {ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_COPY), "FIPS_CIPHER_CTX_COPY"},
+    {ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_CTRL), "FIPS_CIPHER_CTX_CTRL"},
+    {ERR_FUNC(EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH),
+     "FIPS_CIPHER_CTX_SET_KEY_LENGTH"},
+    {ERR_FUNC(EVP_F_FIPS_DIGESTINIT), "FIPS_DIGESTINIT"},
+    {ERR_FUNC(EVP_F_FIPS_MD_CTX_COPY), "FIPS_MD_CTX_COPY"},
+    {ERR_FUNC(EVP_F_HMAC_INIT_EX), "HMAC_Init_ex"},
+    {ERR_FUNC(EVP_F_INT_CTX_NEW), "INT_CTX_NEW"},
+    {ERR_FUNC(EVP_F_PKCS5_PBE_KEYIVGEN), "PKCS5_PBE_keyivgen"},
+    {ERR_FUNC(EVP_F_PKCS5_V2_PBE_KEYIVGEN), "PKCS5_v2_PBE_keyivgen"},
+    {ERR_FUNC(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN), "PKCS5_V2_PBKDF2_KEYIVGEN"},
+    {ERR_FUNC(EVP_F_PKCS8_SET_BROKEN), "PKCS8_set_broken"},
+    {ERR_FUNC(EVP_F_PKEY_SET_TYPE), "PKEY_SET_TYPE"},
+    {ERR_FUNC(EVP_F_RC2_MAGIC_TO_METH), "RC2_MAGIC_TO_METH"},
+    {ERR_FUNC(EVP_F_RC5_CTRL), "RC5_CTRL"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA EVP_str_reasons[]=
-	{
-{ERR_REASON(EVP_R_AES_IV_SETUP_FAILED)   ,"aes iv setup failed"},
-{ERR_REASON(EVP_R_AES_KEY_SETUP_FAILED)  ,"aes key setup failed"},
-{ERR_REASON(EVP_R_ASN1_LIB)              ,"asn1 lib"},
-{ERR_REASON(EVP_R_BAD_BLOCK_LENGTH)      ,"bad block length"},
-{ERR_REASON(EVP_R_BAD_DECRYPT)           ,"bad decrypt"},
-{ERR_REASON(EVP_R_BAD_KEY_LENGTH)        ,"bad key length"},
-{ERR_REASON(EVP_R_BN_DECODE_ERROR)       ,"bn decode error"},
-{ERR_REASON(EVP_R_BN_PUBKEY_ERROR)       ,"bn pubkey error"},
-{ERR_REASON(EVP_R_BUFFER_TOO_SMALL)      ,"buffer too small"},
-{ERR_REASON(EVP_R_CAMELLIA_KEY_SETUP_FAILED),"camellia key setup failed"},
-{ERR_REASON(EVP_R_CIPHER_PARAMETER_ERROR),"cipher parameter error"},
-{ERR_REASON(EVP_R_COMMAND_NOT_SUPPORTED) ,"command not supported"},
-{ERR_REASON(EVP_R_CTRL_NOT_IMPLEMENTED)  ,"ctrl not implemented"},
-{ERR_REASON(EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED),"ctrl operation not implemented"},
-{ERR_REASON(EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH),"data not multiple of block length"},
-{ERR_REASON(EVP_R_DECODE_ERROR)          ,"decode error"},
-{ERR_REASON(EVP_R_DIFFERENT_KEY_TYPES)   ,"different key types"},
-{ERR_REASON(EVP_R_DIFFERENT_PARAMETERS)  ,"different parameters"},
-{ERR_REASON(EVP_R_DISABLED_FOR_FIPS)     ,"disabled for fips"},
-{ERR_REASON(EVP_R_ENCODE_ERROR)          ,"encode error"},
-{ERR_REASON(EVP_R_ERROR_LOADING_SECTION) ,"error loading section"},
-{ERR_REASON(EVP_R_ERROR_SETTING_FIPS_MODE),"error setting fips mode"},
-{ERR_REASON(EVP_R_EVP_PBE_CIPHERINIT_ERROR),"evp pbe cipherinit error"},
-{ERR_REASON(EVP_R_EXPECTING_AN_RSA_KEY)  ,"expecting an rsa key"},
-{ERR_REASON(EVP_R_EXPECTING_A_DH_KEY)    ,"expecting a dh key"},
-{ERR_REASON(EVP_R_EXPECTING_A_DSA_KEY)   ,"expecting a dsa key"},
-{ERR_REASON(EVP_R_EXPECTING_A_ECDSA_KEY) ,"expecting a ecdsa key"},
-{ERR_REASON(EVP_R_EXPECTING_A_EC_KEY)    ,"expecting a ec key"},
-{ERR_REASON(EVP_R_FIPS_MODE_NOT_SUPPORTED),"fips mode not supported"},
-{ERR_REASON(EVP_R_INITIALIZATION_ERROR)  ,"initialization error"},
-{ERR_REASON(EVP_R_INPUT_NOT_INITIALIZED) ,"input not initialized"},
-{ERR_REASON(EVP_R_INVALID_DIGEST)        ,"invalid digest"},
-{ERR_REASON(EVP_R_INVALID_FIPS_MODE)     ,"invalid fips mode"},
-{ERR_REASON(EVP_R_INVALID_KEY_LENGTH)    ,"invalid key length"},
-{ERR_REASON(EVP_R_INVALID_OPERATION)     ,"invalid operation"},
-{ERR_REASON(EVP_R_IV_TOO_LARGE)          ,"iv too large"},
-{ERR_REASON(EVP_R_KEYGEN_FAILURE)        ,"keygen failure"},
-{ERR_REASON(EVP_R_MESSAGE_DIGEST_IS_NULL),"message digest is null"},
-{ERR_REASON(EVP_R_METHOD_NOT_SUPPORTED)  ,"method not supported"},
-{ERR_REASON(EVP_R_MISSING_PARAMETERS)    ,"missing parameters"},
-{ERR_REASON(EVP_R_NO_CIPHER_SET)         ,"no cipher set"},
-{ERR_REASON(EVP_R_NO_DEFAULT_DIGEST)     ,"no default digest"},
-{ERR_REASON(EVP_R_NO_DIGEST_SET)         ,"no digest set"},
-{ERR_REASON(EVP_R_NO_DSA_PARAMETERS)     ,"no dsa parameters"},
-{ERR_REASON(EVP_R_NO_KEY_SET)            ,"no key set"},
-{ERR_REASON(EVP_R_NO_OPERATION_SET)      ,"no operation set"},
-{ERR_REASON(EVP_R_NO_SIGN_FUNCTION_CONFIGURED),"no sign function configured"},
-{ERR_REASON(EVP_R_NO_VERIFY_FUNCTION_CONFIGURED),"no verify function configured"},
-{ERR_REASON(EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),"operation not supported for this keytype"},
-{ERR_REASON(EVP_R_OPERATON_NOT_INITIALIZED),"operaton not initialized"},
-{ERR_REASON(EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE),"pkcs8 unknown broken type"},
-{ERR_REASON(EVP_R_PRIVATE_KEY_DECODE_ERROR),"private key decode error"},
-{ERR_REASON(EVP_R_PRIVATE_KEY_ENCODE_ERROR),"private key encode error"},
-{ERR_REASON(EVP_R_PUBLIC_KEY_NOT_RSA)    ,"public key not rsa"},
-{ERR_REASON(EVP_R_TOO_LARGE)             ,"too large"},
-{ERR_REASON(EVP_R_UNKNOWN_CIPHER)        ,"unknown cipher"},
-{ERR_REASON(EVP_R_UNKNOWN_DIGEST)        ,"unknown digest"},
-{ERR_REASON(EVP_R_UNKNOWN_OPTION)        ,"unknown option"},
-{ERR_REASON(EVP_R_UNKNOWN_PBE_ALGORITHM) ,"unknown pbe algorithm"},
-{ERR_REASON(EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS),"unsuported number of rounds"},
-{ERR_REASON(EVP_R_UNSUPPORTED_ALGORITHM) ,"unsupported algorithm"},
-{ERR_REASON(EVP_R_UNSUPPORTED_CIPHER)    ,"unsupported cipher"},
-{ERR_REASON(EVP_R_UNSUPPORTED_KEYLENGTH) ,"unsupported keylength"},
-{ERR_REASON(EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION),"unsupported key derivation function"},
-{ERR_REASON(EVP_R_UNSUPPORTED_KEY_SIZE)  ,"unsupported key size"},
-{ERR_REASON(EVP_R_UNSUPPORTED_PRF)       ,"unsupported prf"},
-{ERR_REASON(EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM),"unsupported private key algorithm"},
-{ERR_REASON(EVP_R_UNSUPPORTED_SALT_TYPE) ,"unsupported salt type"},
-{ERR_REASON(EVP_R_WRAP_MODE_NOT_ALLOWED) ,"wrap mode not allowed"},
-{ERR_REASON(EVP_R_WRONG_FINAL_BLOCK_LENGTH),"wrong final block length"},
-{ERR_REASON(EVP_R_WRONG_PUBLIC_KEY_TYPE) ,"wrong public key type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA EVP_str_reasons[] = {
+    {ERR_REASON(EVP_R_AES_IV_SETUP_FAILED), "aes iv setup failed"},
+    {ERR_REASON(EVP_R_AES_KEY_SETUP_FAILED), "aes key setup failed"},
+    {ERR_REASON(EVP_R_ASN1_LIB), "asn1 lib"},
+    {ERR_REASON(EVP_R_BAD_BLOCK_LENGTH), "bad block length"},
+    {ERR_REASON(EVP_R_BAD_DECRYPT), "bad decrypt"},
+    {ERR_REASON(EVP_R_BAD_KEY_LENGTH), "bad key length"},
+    {ERR_REASON(EVP_R_BN_DECODE_ERROR), "bn decode error"},
+    {ERR_REASON(EVP_R_BN_PUBKEY_ERROR), "bn pubkey error"},
+    {ERR_REASON(EVP_R_BUFFER_TOO_SMALL), "buffer too small"},
+    {ERR_REASON(EVP_R_CAMELLIA_KEY_SETUP_FAILED),
+     "camellia key setup failed"},
+    {ERR_REASON(EVP_R_CIPHER_PARAMETER_ERROR), "cipher parameter error"},
+    {ERR_REASON(EVP_R_COMMAND_NOT_SUPPORTED), "command not supported"},
+    {ERR_REASON(EVP_R_CTRL_NOT_IMPLEMENTED), "ctrl not implemented"},
+    {ERR_REASON(EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED),
+     "ctrl operation not implemented"},
+    {ERR_REASON(EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH),
+     "data not multiple of block length"},
+    {ERR_REASON(EVP_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(EVP_R_DIFFERENT_KEY_TYPES), "different key types"},
+    {ERR_REASON(EVP_R_DIFFERENT_PARAMETERS), "different parameters"},
+    {ERR_REASON(EVP_R_DISABLED_FOR_FIPS), "disabled for fips"},
+    {ERR_REASON(EVP_R_ENCODE_ERROR), "encode error"},
+    {ERR_REASON(EVP_R_ERROR_LOADING_SECTION), "error loading section"},
+    {ERR_REASON(EVP_R_ERROR_SETTING_FIPS_MODE), "error setting fips mode"},
+    {ERR_REASON(EVP_R_EVP_PBE_CIPHERINIT_ERROR), "evp pbe cipherinit error"},
+    {ERR_REASON(EVP_R_EXPECTING_AN_RSA_KEY), "expecting an rsa key"},
+    {ERR_REASON(EVP_R_EXPECTING_A_DH_KEY), "expecting a dh key"},
+    {ERR_REASON(EVP_R_EXPECTING_A_DSA_KEY), "expecting a dsa key"},
+    {ERR_REASON(EVP_R_EXPECTING_A_ECDSA_KEY), "expecting a ecdsa key"},
+    {ERR_REASON(EVP_R_EXPECTING_A_EC_KEY), "expecting a ec key"},
+    {ERR_REASON(EVP_R_FIPS_MODE_NOT_SUPPORTED), "fips mode not supported"},
+    {ERR_REASON(EVP_R_INITIALIZATION_ERROR), "initialization error"},
+    {ERR_REASON(EVP_R_INPUT_NOT_INITIALIZED), "input not initialized"},
+    {ERR_REASON(EVP_R_INVALID_DIGEST), "invalid digest"},
+    {ERR_REASON(EVP_R_INVALID_FIPS_MODE), "invalid fips mode"},
+    {ERR_REASON(EVP_R_INVALID_KEY_LENGTH), "invalid key length"},
+    {ERR_REASON(EVP_R_INVALID_OPERATION), "invalid operation"},
+    {ERR_REASON(EVP_R_IV_TOO_LARGE), "iv too large"},
+    {ERR_REASON(EVP_R_KEYGEN_FAILURE), "keygen failure"},
+    {ERR_REASON(EVP_R_MESSAGE_DIGEST_IS_NULL), "message digest is null"},
+    {ERR_REASON(EVP_R_METHOD_NOT_SUPPORTED), "method not supported"},
+    {ERR_REASON(EVP_R_MISSING_PARAMETERS), "missing parameters"},
+    {ERR_REASON(EVP_R_NO_CIPHER_SET), "no cipher set"},
+    {ERR_REASON(EVP_R_NO_DEFAULT_DIGEST), "no default digest"},
+    {ERR_REASON(EVP_R_NO_DIGEST_SET), "no digest set"},
+    {ERR_REASON(EVP_R_NO_DSA_PARAMETERS), "no dsa parameters"},
+    {ERR_REASON(EVP_R_NO_KEY_SET), "no key set"},
+    {ERR_REASON(EVP_R_NO_OPERATION_SET), "no operation set"},
+    {ERR_REASON(EVP_R_NO_SIGN_FUNCTION_CONFIGURED),
+     "no sign function configured"},
+    {ERR_REASON(EVP_R_NO_VERIFY_FUNCTION_CONFIGURED),
+     "no verify function configured"},
+    {ERR_REASON(EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),
+     "operation not supported for this keytype"},
+    {ERR_REASON(EVP_R_OPERATON_NOT_INITIALIZED), "operaton not initialized"},
+    {ERR_REASON(EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE),
+     "pkcs8 unknown broken type"},
+    {ERR_REASON(EVP_R_PRIVATE_KEY_DECODE_ERROR), "private key decode error"},
+    {ERR_REASON(EVP_R_PRIVATE_KEY_ENCODE_ERROR), "private key encode error"},
+    {ERR_REASON(EVP_R_PUBLIC_KEY_NOT_RSA), "public key not rsa"},
+    {ERR_REASON(EVP_R_TOO_LARGE), "too large"},
+    {ERR_REASON(EVP_R_UNKNOWN_CIPHER), "unknown cipher"},
+    {ERR_REASON(EVP_R_UNKNOWN_DIGEST), "unknown digest"},
+    {ERR_REASON(EVP_R_UNKNOWN_OPTION), "unknown option"},
+    {ERR_REASON(EVP_R_UNKNOWN_PBE_ALGORITHM), "unknown pbe algorithm"},
+    {ERR_REASON(EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS),
+     "unsuported number of rounds"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_ALGORITHM), "unsupported algorithm"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_CIPHER), "unsupported cipher"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_KEYLENGTH), "unsupported keylength"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION),
+     "unsupported key derivation function"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_KEY_SIZE), "unsupported key size"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_PRF), "unsupported prf"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM),
+     "unsupported private key algorithm"},
+    {ERR_REASON(EVP_R_UNSUPPORTED_SALT_TYPE), "unsupported salt type"},
+    {ERR_REASON(EVP_R_WRAP_MODE_NOT_ALLOWED), "wrap mode not allowed"},
+    {ERR_REASON(EVP_R_WRONG_FINAL_BLOCK_LENGTH), "wrong final block length"},
+    {ERR_REASON(EVP_R_WRONG_PUBLIC_KEY_TYPE), "wrong public key type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_EVP_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(EVP_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,EVP_str_functs);
-		ERR_load_strings(0,EVP_str_reasons);
-		}
+    if (ERR_func_error_string(EVP_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, EVP_str_functs);
+        ERR_load_strings(0, EVP_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/evp/evp_key.c b/crypto/evp/evp_key.c
index 7961fbebf2..71fa627b20 100644
--- a/crypto/evp/evp_key.c
+++ b/crypto/evp/evp_key.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,123 +67,127 @@
 static char prompt_string[80];
 
 void EVP_set_pw_prompt(const char *prompt)
-	{
-	if (prompt == NULL)
-		prompt_string[0]='\0';
-	else
-		{
-		strncpy(prompt_string,prompt,79);
-		prompt_string[79]='\0';
-		}
-	}
+{
+    if (prompt == NULL)
+        prompt_string[0] = '\0';
+    else {
+        strncpy(prompt_string, prompt, 79);
+        prompt_string[79] = '\0';
+    }
+}
 
 char *EVP_get_pw_prompt(void)
-	{
-	if (prompt_string[0] == '\0')
-		return(NULL);
-	else
-		return(prompt_string);
-	}
+{
+    if (prompt_string[0] == '\0')
+        return (NULL);
+    else
+        return (prompt_string);
+}
 
-/* For historical reasons, the standard function for reading passwords is
- * in the DES library -- if someone ever wants to disable DES,
- * this function will fail */
+/*
+ * For historical reasons, the standard function for reading passwords is in
+ * the DES library -- if someone ever wants to disable DES, this function
+ * will fail
+ */
 int EVP_read_pw_string(char *buf, int len, const char *prompt, int verify)
-	{
-	return EVP_read_pw_string_min(buf, 0, len, prompt, verify);
-	}
-
-int EVP_read_pw_string_min(char *buf, int min, int len, const char *prompt, int verify)
-	{
-	int ret;
-	char buff[BUFSIZ];
-	UI *ui;
+{
+    return EVP_read_pw_string_min(buf, 0, len, prompt, verify);
+}
 
-	if ((prompt == NULL) && (prompt_string[0] != '\0'))
-		prompt=prompt_string;
-	ui = UI_new();
-	UI_add_input_string(ui,prompt,0,buf,min,(len>=BUFSIZ)?BUFSIZ-1:len);
-	if (verify)
-		UI_add_verify_string(ui,prompt,0,
-			buff,min,(len>=BUFSIZ)?BUFSIZ-1:len,buf);
-	ret = UI_process(ui);
-	UI_free(ui);
-	OPENSSL_cleanse(buff,BUFSIZ);
-	return ret;
-	}
+int EVP_read_pw_string_min(char *buf, int min, int len, const char *prompt,
+                           int verify)
+{
+    int ret;
+    char buff[BUFSIZ];
+    UI *ui;
 
-int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, 
-	     const unsigned char *salt, const unsigned char *data, int datal,
-	     int count, unsigned char *key, unsigned char *iv)
-	{
-	EVP_MD_CTX c;
-	unsigned char md_buf[EVP_MAX_MD_SIZE];
-	int niv,nkey,addmd=0;
-	unsigned int mds=0,i;
-	int rv = 0;
-	nkey=type->key_len;
-	niv=type->iv_len;
-	OPENSSL_assert(nkey <= EVP_MAX_KEY_LENGTH);
-	OPENSSL_assert(niv <= EVP_MAX_IV_LENGTH);
+    if ((prompt == NULL) && (prompt_string[0] != '\0'))
+        prompt = prompt_string;
+    ui = UI_new();
+    UI_add_input_string(ui, prompt, 0, buf, min,
+                        (len >= BUFSIZ) ? BUFSIZ - 1 : len);
+    if (verify)
+        UI_add_verify_string(ui, prompt, 0,
+                             buff, min, (len >= BUFSIZ) ? BUFSIZ - 1 : len,
+                             buf);
+    ret = UI_process(ui);
+    UI_free(ui);
+    OPENSSL_cleanse(buff, BUFSIZ);
+    return ret;
+}
 
-	if (data == NULL) return(nkey);
+int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
+                   const unsigned char *salt, const unsigned char *data,
+                   int datal, int count, unsigned char *key,
+                   unsigned char *iv)
+{
+    EVP_MD_CTX c;
+    unsigned char md_buf[EVP_MAX_MD_SIZE];
+    int niv, nkey, addmd = 0;
+    unsigned int mds = 0, i;
+    int rv = 0;
+    nkey = type->key_len;
+    niv = type->iv_len;
+    OPENSSL_assert(nkey <= EVP_MAX_KEY_LENGTH);
+    OPENSSL_assert(niv <= EVP_MAX_IV_LENGTH);
 
-	EVP_MD_CTX_init(&c);
-	for (;;)
-		{
-		if (!EVP_DigestInit_ex(&c,md, NULL))
-			return 0;
-		if (addmd++)
-			if (!EVP_DigestUpdate(&c,&(md_buf[0]),mds))
-				goto err;
-		if (!EVP_DigestUpdate(&c,data,datal))
-			goto err;
-		if (salt != NULL)
-			if (!EVP_DigestUpdate(&c,salt,PKCS5_SALT_LEN))
-				goto err;
-		if (!EVP_DigestFinal_ex(&c,&(md_buf[0]),&mds))
-			goto err;
+    if (data == NULL)
+        return (nkey);
 
-		for (i=1; i<(unsigned int)count; i++)
-			{
-			if (!EVP_DigestInit_ex(&c,md, NULL))
-				goto err;
-			if (!EVP_DigestUpdate(&c,&(md_buf[0]),mds))
-				goto err;
-			if (!EVP_DigestFinal_ex(&c,&(md_buf[0]),&mds))
-				goto err;
-			}
-		i=0;
-		if (nkey)
-			{
-			for (;;)
-				{
-				if (nkey == 0) break;
-				if (i == mds) break;
-				if (key != NULL)
-					*(key++)=md_buf[i];
-				nkey--;
-				i++;
-				}
-			}
-		if (niv && (i != mds))
-			{
-			for (;;)
-				{
-				if (niv == 0) break;
-				if (i == mds) break;
-				if (iv != NULL)
-					*(iv++)=md_buf[i];
-				niv--;
-				i++;
-				}
-			}
-		if ((nkey == 0) && (niv == 0)) break;
-		}
-	rv = type->key_len;
-	err:
-	EVP_MD_CTX_cleanup(&c);
-	OPENSSL_cleanse(&(md_buf[0]),EVP_MAX_MD_SIZE);
-	return rv;
-	}
+    EVP_MD_CTX_init(&c);
+    for (;;) {
+        if (!EVP_DigestInit_ex(&c, md, NULL))
+            return 0;
+        if (addmd++)
+            if (!EVP_DigestUpdate(&c, &(md_buf[0]), mds))
+                goto err;
+        if (!EVP_DigestUpdate(&c, data, datal))
+            goto err;
+        if (salt != NULL)
+            if (!EVP_DigestUpdate(&c, salt, PKCS5_SALT_LEN))
+                goto err;
+        if (!EVP_DigestFinal_ex(&c, &(md_buf[0]), &mds))
+            goto err;
 
+        for (i = 1; i < (unsigned int)count; i++) {
+            if (!EVP_DigestInit_ex(&c, md, NULL))
+                goto err;
+            if (!EVP_DigestUpdate(&c, &(md_buf[0]), mds))
+                goto err;
+            if (!EVP_DigestFinal_ex(&c, &(md_buf[0]), &mds))
+                goto err;
+        }
+        i = 0;
+        if (nkey) {
+            for (;;) {
+                if (nkey == 0)
+                    break;
+                if (i == mds)
+                    break;
+                if (key != NULL)
+                    *(key++) = md_buf[i];
+                nkey--;
+                i++;
+            }
+        }
+        if (niv && (i != mds)) {
+            for (;;) {
+                if (niv == 0)
+                    break;
+                if (i == mds)
+                    break;
+                if (iv != NULL)
+                    *(iv++) = md_buf[i];
+                niv--;
+                i++;
+            }
+        }
+        if ((nkey == 0) && (niv == 0))
+            break;
+    }
+    rv = type->key_len;
+ err:
+    EVP_MD_CTX_cleanup(&c);
+    OPENSSL_cleanse(&(md_buf[0]), EVP_MAX_MD_SIZE);
+    return rv;
+}
diff --git a/crypto/evp/evp_lib.c b/crypto/evp/evp_lib.c
index ee88174603..a53a27ca0c 100644
--- a/crypto/evp/evp_lib.c
+++ b/crypto/evp/evp_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,314 +61,307 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
-#include "evp_locl.h"
+# include 
+# include "evp_locl.h"
 #endif
 
 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	int ret;
-
-	if (c->cipher->set_asn1_parameters != NULL)
-		ret=c->cipher->set_asn1_parameters(c,type);
-	else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1)
-		{
-		if (EVP_CIPHER_CTX_mode(c) == EVP_CIPH_WRAP_MODE)
-			{
-			ASN1_TYPE_set(type, V_ASN1_NULL, NULL);
-			ret = 1;
-			}
-		else
-			ret=EVP_CIPHER_set_asn1_iv(c, type);
-		}
-	else
-		ret=-1;
-	return(ret);
-	}
+{
+    int ret;
+
+    if (c->cipher->set_asn1_parameters != NULL)
+        ret = c->cipher->set_asn1_parameters(c, type);
+    else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1) {
+        if (EVP_CIPHER_CTX_mode(c) == EVP_CIPH_WRAP_MODE) {
+            ASN1_TYPE_set(type, V_ASN1_NULL, NULL);
+            ret = 1;
+        } else
+            ret = EVP_CIPHER_set_asn1_iv(c, type);
+    } else
+        ret = -1;
+    return (ret);
+}
 
 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	int ret;
-
-	if (c->cipher->get_asn1_parameters != NULL)
-		ret=c->cipher->get_asn1_parameters(c,type);
-	else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1)
-		{
-		if (EVP_CIPHER_CTX_mode(c) == EVP_CIPH_WRAP_MODE)
-			return 1;
-		ret=EVP_CIPHER_get_asn1_iv(c, type);
-		}
-	else
-		ret=-1;
-	return(ret);
-	}
+{
+    int ret;
+
+    if (c->cipher->get_asn1_parameters != NULL)
+        ret = c->cipher->get_asn1_parameters(c, type);
+    else if (c->cipher->flags & EVP_CIPH_FLAG_DEFAULT_ASN1) {
+        if (EVP_CIPHER_CTX_mode(c) == EVP_CIPH_WRAP_MODE)
+            return 1;
+        ret = EVP_CIPHER_get_asn1_iv(c, type);
+    } else
+        ret = -1;
+    return (ret);
+}
 
 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	int i=0;
-	unsigned int l;
-
-	if (type != NULL) 
-		{
-		l=EVP_CIPHER_CTX_iv_length(c);
-		OPENSSL_assert(l <= sizeof(c->iv));
-		i=ASN1_TYPE_get_octetstring(type,c->oiv,l);
-		if (i != (int)l)
-			return(-1);
-		else if (i > 0)
-			memcpy(c->iv,c->oiv,l);
-		}
-	return(i);
-	}
+{
+    int i = 0;
+    unsigned int l;
+
+    if (type != NULL) {
+        l = EVP_CIPHER_CTX_iv_length(c);
+        OPENSSL_assert(l <= sizeof(c->iv));
+        i = ASN1_TYPE_get_octetstring(type, c->oiv, l);
+        if (i != (int)l)
+            return (-1);
+        else if (i > 0)
+            memcpy(c->iv, c->oiv, l);
+    }
+    return (i);
+}
 
 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	int i=0;
-	unsigned int j;
-
-	if (type != NULL)
-		{
-		j=EVP_CIPHER_CTX_iv_length(c);
-		OPENSSL_assert(j <= sizeof(c->iv));
-		i=ASN1_TYPE_set_octetstring(type,c->oiv,j);
-		}
-	return(i);
-	}
+{
+    int i = 0;
+    unsigned int j;
+
+    if (type != NULL) {
+        j = EVP_CIPHER_CTX_iv_length(c);
+        OPENSSL_assert(j <= sizeof(c->iv));
+        i = ASN1_TYPE_set_octetstring(type, c->oiv, j);
+    }
+    return (i);
+}
 
 /* Convert the various cipher NIDs and dummies to a proper OID NID */
 int EVP_CIPHER_type(const EVP_CIPHER *ctx)
 {
-	int nid;
-	ASN1_OBJECT *otmp;
-	nid = EVP_CIPHER_nid(ctx);
+    int nid;
+    ASN1_OBJECT *otmp;
+    nid = EVP_CIPHER_nid(ctx);
 
-	switch(nid) {
+    switch (nid) {
 
-		case NID_rc2_cbc:
-		case NID_rc2_64_cbc:
-		case NID_rc2_40_cbc:
+    case NID_rc2_cbc:
+    case NID_rc2_64_cbc:
+    case NID_rc2_40_cbc:
 
-		return NID_rc2_cbc;
+        return NID_rc2_cbc;
 
-		case NID_rc4:
-		case NID_rc4_40:
+    case NID_rc4:
+    case NID_rc4_40:
 
-		return NID_rc4;
+        return NID_rc4;
 
-		case NID_aes_128_cfb128:
-		case NID_aes_128_cfb8:
-		case NID_aes_128_cfb1:
+    case NID_aes_128_cfb128:
+    case NID_aes_128_cfb8:
+    case NID_aes_128_cfb1:
 
-		return NID_aes_128_cfb128;
+        return NID_aes_128_cfb128;
 
-		case NID_aes_192_cfb128:
-		case NID_aes_192_cfb8:
-		case NID_aes_192_cfb1:
+    case NID_aes_192_cfb128:
+    case NID_aes_192_cfb8:
+    case NID_aes_192_cfb1:
 
-		return NID_aes_192_cfb128;
+        return NID_aes_192_cfb128;
 
-		case NID_aes_256_cfb128:
-		case NID_aes_256_cfb8:
-		case NID_aes_256_cfb1:
+    case NID_aes_256_cfb128:
+    case NID_aes_256_cfb8:
+    case NID_aes_256_cfb1:
 
-		return NID_aes_256_cfb128;
+        return NID_aes_256_cfb128;
 
-		case NID_des_cfb64:
-		case NID_des_cfb8:
-		case NID_des_cfb1:
+    case NID_des_cfb64:
+    case NID_des_cfb8:
+    case NID_des_cfb1:
 
-		return NID_des_cfb64;
+        return NID_des_cfb64;
 
-		case NID_des_ede3_cfb64:
-		case NID_des_ede3_cfb8:
-		case NID_des_ede3_cfb1:
+    case NID_des_ede3_cfb64:
+    case NID_des_ede3_cfb8:
+    case NID_des_ede3_cfb1:
 
-		return NID_des_cfb64;
+        return NID_des_cfb64;
 
-		default:
-		/* Check it has an OID and it is valid */
-		otmp = OBJ_nid2obj(nid);
-		if(!otmp || !otmp->data) nid = NID_undef;
-		ASN1_OBJECT_free(otmp);
-		return nid;
-	}
+    default:
+        /* Check it has an OID and it is valid */
+        otmp = OBJ_nid2obj(nid);
+        if (!otmp || !otmp->data)
+            nid = NID_undef;
+        ASN1_OBJECT_free(otmp);
+        return nid;
+    }
 }
 
 int EVP_CIPHER_block_size(const EVP_CIPHER *e)
-	{
-	return e->block_size;
-	}
+{
+    return e->block_size;
+}
 
 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->cipher->block_size;
-	}
+{
+    return ctx->cipher->block_size;
+}
 
-int EVP_Cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int inl)
-	{
-	return ctx->cipher->do_cipher(ctx,out,in,inl);
-	}
+int EVP_Cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+               const unsigned char *in, unsigned int inl)
+{
+    return ctx->cipher->do_cipher(ctx, out, in, inl);
+}
 
 const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->cipher;
-	}
+{
+    return ctx->cipher;
+}
 
 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher)
-	{
+{
 #ifdef OPENSSL_FIPS
-	const EVP_CIPHER *fcipher;
-	fcipher = evp_get_fips_cipher(cipher);
-	if (fcipher && fcipher->flags & EVP_CIPH_FLAG_FIPS)
-		return cipher->flags | EVP_CIPH_FLAG_FIPS;
+    const EVP_CIPHER *fcipher;
+    fcipher = evp_get_fips_cipher(cipher);
+    if (fcipher && fcipher->flags & EVP_CIPH_FLAG_FIPS)
+        return cipher->flags | EVP_CIPH_FLAG_FIPS;
 #endif
-	return cipher->flags;
-	}
+    return cipher->flags;
+}
 
 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx)
-	{
+{
 #ifdef OPENSSL_FIPS
-	return EVP_CIPHER_flags(ctx->cipher);
+    return EVP_CIPHER_flags(ctx->cipher);
 #else
-	return ctx->cipher->flags;
+    return ctx->cipher->flags;
 #endif
-	}
+}
 
 void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->app_data;
-	}
+{
+    return ctx->app_data;
+}
 
 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data)
-	{
-	ctx->app_data = data;
-	}
+{
+    ctx->app_data = data;
+}
 
 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher)
-	{
-	return cipher->iv_len;
-	}
+{
+    return cipher->iv_len;
+}
 
 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->cipher->iv_len;
-	}
+{
+    return ctx->cipher->iv_len;
+}
 
 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher)
-	{
-	return cipher->key_len;
-	}
+{
+    return cipher->key_len;
+}
 
 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->key_len;
-	}
+{
+    return ctx->key_len;
+}
 
 int EVP_CIPHER_nid(const EVP_CIPHER *cipher)
-	{
-	return cipher->nid;
-	}
+{
+    return cipher->nid;
+}
 
 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx)
-	{
-	return ctx->cipher->nid;
-	}
+{
+    return ctx->cipher->nid;
+}
 
-int EVP_MD_block_size(const EVP_MD *md) 
-	{
-	return md->block_size;
-	}
+int EVP_MD_block_size(const EVP_MD *md)
+{
+    return md->block_size;
+}
 
 int EVP_MD_type(const EVP_MD *md)
-	{
-	return md->type;
-	}
+{
+    return md->type;
+}
 
 int EVP_MD_pkey_type(const EVP_MD *md)
-	{
-	return md->pkey_type;
-	}
+{
+    return md->pkey_type;
+}
 
 int EVP_MD_size(const EVP_MD *md)
-	{
-	if (!md)
-		{
-		EVPerr(EVP_F_EVP_MD_SIZE, EVP_R_MESSAGE_DIGEST_IS_NULL);
-		return -1;
-		}
-	return md->md_size;
-	}
+{
+    if (!md) {
+        EVPerr(EVP_F_EVP_MD_SIZE, EVP_R_MESSAGE_DIGEST_IS_NULL);
+        return -1;
+    }
+    return md->md_size;
+}
 
 #ifdef OPENSSL_FIPS
 
 const EVP_MD *evp_get_fips_md(const EVP_MD *md)
-	{
-	int nid = EVP_MD_type(md);
-	if (nid == NID_dsa)
-		return FIPS_evp_dss1();
-	else if (nid == NID_dsaWithSHA)
-		return FIPS_evp_dss();
-	else if (nid == NID_ecdsa_with_SHA1)
-		return FIPS_evp_ecdsa();
-	else
-		return FIPS_get_digestbynid(nid);
-	}
+{
+    int nid = EVP_MD_type(md);
+    if (nid == NID_dsa)
+        return FIPS_evp_dss1();
+    else if (nid == NID_dsaWithSHA)
+        return FIPS_evp_dss();
+    else if (nid == NID_ecdsa_with_SHA1)
+        return FIPS_evp_ecdsa();
+    else
+        return FIPS_get_digestbynid(nid);
+}
 
 const EVP_CIPHER *evp_get_fips_cipher(const EVP_CIPHER *cipher)
-	{
-	int nid = cipher->nid;
-	if (nid == NID_undef)
-		return FIPS_evp_enc_null();
-	else
-		return FIPS_get_cipherbynid(nid);
-	}
+{
+    int nid = cipher->nid;
+    if (nid == NID_undef)
+        return FIPS_evp_enc_null();
+    else
+        return FIPS_get_cipherbynid(nid);
+}
 
 #endif
 
 unsigned long EVP_MD_flags(const EVP_MD *md)
-	{
+{
 #ifdef OPENSSL_FIPS
-	const EVP_MD *fmd;
-	fmd = evp_get_fips_md(md);
-	if (fmd && fmd->flags & EVP_MD_FLAG_FIPS)
-		return md->flags | EVP_MD_FLAG_FIPS;
+    const EVP_MD *fmd;
+    fmd = evp_get_fips_md(md);
+    if (fmd && fmd->flags & EVP_MD_FLAG_FIPS)
+        return md->flags | EVP_MD_FLAG_FIPS;
 #endif
-	return md->flags;
-	}
+    return md->flags;
+}
 
 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx)
-	{
-	if (!ctx)
-		return NULL;
-	return ctx->digest;
-	}
+{
+    if (!ctx)
+        return NULL;
+    return ctx->digest;
+}
 
 void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags)
-	{
-	ctx->flags |= flags;
-	}
+{
+    ctx->flags |= flags;
+}
 
 void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags)
-	{
-	ctx->flags &= ~flags;
-	}
+{
+    ctx->flags &= ~flags;
+}
 
 int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags)
-	{
-	return (ctx->flags & flags);
-	}
+{
+    return (ctx->flags & flags);
+}
 
 void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags)
-	{
-	ctx->flags |= flags;
-	}
+{
+    ctx->flags |= flags;
+}
 
 void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags)
-	{
-	ctx->flags &= ~flags;
-	}
+{
+    ctx->flags &= ~flags;
+}
 
 int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags)
-	{
-	return (ctx->flags & flags);
-	}
+{
+    return (ctx->flags & flags);
+}
diff --git a/crypto/evp/evp_locl.h b/crypto/evp/evp_locl.h
index 92db590fdf..2bb709a065 100644
--- a/crypto/evp/evp_locl.h
+++ b/crypto/evp/evp_locl.h
@@ -1,6 +1,7 @@
 /* evp_locl.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,18 +62,18 @@
 /* Wrapper functions for each cipher mode */
 
 #define BLOCK_CIPHER_ecb_loop() \
-	size_t i, bl; \
-	bl = ctx->cipher->block_size;\
-	if(inl < bl) return 1;\
-	inl -= bl; \
-	for(i=0; i <= inl; i+=bl) 
+        size_t i, bl; \
+        bl = ctx->cipher->block_size;\
+        if(inl < bl) return 1;\
+        inl -= bl; \
+        for(i=0; i <= inl; i+=bl)
 
 #define BLOCK_CIPHER_func_ecb(cname, cprefix, kstruct, ksched) \
 static int cname##_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) \
 {\
-	BLOCK_CIPHER_ecb_loop() \
-		cprefix##_ecb_encrypt(in + i, out + i, &((kstruct *)ctx->cipher_data)->ksched, ctx->encrypt);\
-	return 1;\
+        BLOCK_CIPHER_ecb_loop() \
+                cprefix##_ecb_encrypt(in + i, out + i, &((kstruct *)ctx->cipher_data)->ksched, ctx->encrypt);\
+        return 1;\
 }
 
 #define EVP_MAXCHUNK ((size_t)1<<(sizeof(long)*8-2))
@@ -80,309 +81,293 @@ static int cname##_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const uns
 #define BLOCK_CIPHER_func_ofb(cname, cprefix, cbits, kstruct, ksched) \
 static int cname##_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) \
 {\
-	while(inl>=EVP_MAXCHUNK)\
-	    {\
-	    cprefix##_ofb##cbits##_encrypt(in, out, (long)EVP_MAXCHUNK, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, &ctx->num);\
-	    inl-=EVP_MAXCHUNK;\
-	    in +=EVP_MAXCHUNK;\
-	    out+=EVP_MAXCHUNK;\
-	    }\
-	if (inl)\
-	    cprefix##_ofb##cbits##_encrypt(in, out, (long)inl, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, &ctx->num);\
-	return 1;\
+        while(inl>=EVP_MAXCHUNK)\
+            {\
+            cprefix##_ofb##cbits##_encrypt(in, out, (long)EVP_MAXCHUNK, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, &ctx->num);\
+            inl-=EVP_MAXCHUNK;\
+            in +=EVP_MAXCHUNK;\
+            out+=EVP_MAXCHUNK;\
+            }\
+        if (inl)\
+            cprefix##_ofb##cbits##_encrypt(in, out, (long)inl, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, &ctx->num);\
+        return 1;\
 }
 
 #define BLOCK_CIPHER_func_cbc(cname, cprefix, kstruct, ksched) \
 static int cname##_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) \
 {\
-	while(inl>=EVP_MAXCHUNK) \
-	    {\
-	    cprefix##_cbc_encrypt(in, out, (long)EVP_MAXCHUNK, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, ctx->encrypt);\
-	    inl-=EVP_MAXCHUNK;\
-	    in +=EVP_MAXCHUNK;\
-	    out+=EVP_MAXCHUNK;\
-	    }\
-	if (inl)\
-	    cprefix##_cbc_encrypt(in, out, (long)inl, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, ctx->encrypt);\
-	return 1;\
+        while(inl>=EVP_MAXCHUNK) \
+            {\
+            cprefix##_cbc_encrypt(in, out, (long)EVP_MAXCHUNK, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, ctx->encrypt);\
+            inl-=EVP_MAXCHUNK;\
+            in +=EVP_MAXCHUNK;\
+            out+=EVP_MAXCHUNK;\
+            }\
+        if (inl)\
+            cprefix##_cbc_encrypt(in, out, (long)inl, &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, ctx->encrypt);\
+        return 1;\
 }
 
 #define BLOCK_CIPHER_func_cfb(cname, cprefix, cbits, kstruct, ksched) \
 static int cname##_cfb##cbits##_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl) \
 {\
-	size_t chunk=EVP_MAXCHUNK;\
-	if (cbits==1)  chunk>>=3;\
-	if (inl=chunk)\
-	    {\
+        size_t chunk=EVP_MAXCHUNK;\
+        if (cbits==1)  chunk>>=3;\
+        if (inl=chunk)\
+            {\
             cprefix##_cfb##cbits##_encrypt(in, out, (long)((cbits==1) && !(ctx->flags & EVP_CIPH_FLAG_LENGTH_BITS) ?inl*8:inl), &((kstruct *)ctx->cipher_data)->ksched, ctx->iv, &ctx->num, ctx->encrypt);\
-	    inl-=chunk;\
-	    in +=chunk;\
-	    out+=chunk;\
-	    if(inlc))+\
-		sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
-	set_asn1, get_asn1,\
-	ctrl, \
-	NULL \
+        nid##_cbc, block_size, key_len, iv_len, \
+        flags | EVP_CIPH_CBC_MODE,\
+        init_key,\
+        cname##_cbc_cipher,\
+        cleanup,\
+        sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
+                sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
+        set_asn1, get_asn1,\
+        ctrl, \
+        NULL \
 };\
 const EVP_CIPHER *EVP_##cname##_cbc(void) { return &cname##_cbc; }\
 static const EVP_CIPHER cname##_cfb = {\
-	nid##_cfb64, 1, key_len, iv_len, \
-	flags | EVP_CIPH_CFB_MODE,\
-	init_key,\
-	cname##_cfb_cipher,\
-	cleanup,\
-	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
-		sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
-	set_asn1, get_asn1,\
-	ctrl,\
-	NULL \
+        nid##_cfb64, 1, key_len, iv_len, \
+        flags | EVP_CIPH_CFB_MODE,\
+        init_key,\
+        cname##_cfb_cipher,\
+        cleanup,\
+        sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
+                sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
+        set_asn1, get_asn1,\
+        ctrl,\
+        NULL \
 };\
 const EVP_CIPHER *EVP_##cname##_cfb(void) { return &cname##_cfb; }\
 static const EVP_CIPHER cname##_ofb = {\
-	nid##_ofb64, 1, key_len, iv_len, \
-	flags | EVP_CIPH_OFB_MODE,\
-	init_key,\
-	cname##_ofb_cipher,\
-	cleanup,\
-	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
-		sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
-	set_asn1, get_asn1,\
-	ctrl,\
-	NULL \
+        nid##_ofb64, 1, key_len, iv_len, \
+        flags | EVP_CIPH_OFB_MODE,\
+        init_key,\
+        cname##_ofb_cipher,\
+        cleanup,\
+        sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
+                sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
+        set_asn1, get_asn1,\
+        ctrl,\
+        NULL \
 };\
 const EVP_CIPHER *EVP_##cname##_ofb(void) { return &cname##_ofb; }\
 static const EVP_CIPHER cname##_ecb = {\
-	nid##_ecb, block_size, key_len, iv_len, \
-	flags | EVP_CIPH_ECB_MODE,\
-	init_key,\
-	cname##_ecb_cipher,\
-	cleanup,\
-	sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
-		sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
-	set_asn1, get_asn1,\
-	ctrl,\
-	NULL \
+        nid##_ecb, block_size, key_len, iv_len, \
+        flags | EVP_CIPH_ECB_MODE,\
+        init_key,\
+        cname##_ecb_cipher,\
+        cleanup,\
+        sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+\
+                sizeof((((EVP_CIPHER_CTX *)NULL)->c.kstruct)),\
+        set_asn1, get_asn1,\
+        ctrl,\
+        NULL \
 };\
 const EVP_CIPHER *EVP_##cname##_ecb(void) { return &cname##_ecb; }
 */
 
 #define IMPLEMENT_BLOCK_CIPHER(cname, ksched, cprefix, kstruct, nid, \
-			       block_size, key_len, iv_len, cbits, \
-			       flags, init_key, \
-			       cleanup, set_asn1, get_asn1, ctrl) \
-	BLOCK_CIPHER_all_funcs(cname, cprefix, cbits, kstruct, ksched) \
-	BLOCK_CIPHER_defs(cname, kstruct, nid, block_size, key_len, iv_len, \
-			  cbits, flags, init_key, cleanup, set_asn1, \
-			  get_asn1, ctrl)
+                               block_size, key_len, iv_len, cbits, \
+                               flags, init_key, \
+                               cleanup, set_asn1, get_asn1, ctrl) \
+        BLOCK_CIPHER_all_funcs(cname, cprefix, cbits, kstruct, ksched) \
+        BLOCK_CIPHER_defs(cname, kstruct, nid, block_size, key_len, iv_len, \
+                          cbits, flags, init_key, cleanup, set_asn1, \
+                          get_asn1, ctrl)
 
-#define EVP_C_DATA(kstruct, ctx)	((kstruct *)(ctx)->cipher_data)
+#define EVP_C_DATA(kstruct, ctx)        ((kstruct *)(ctx)->cipher_data)
 
 #define IMPLEMENT_CFBR(cipher,cprefix,kstruct,ksched,keysize,cbits,iv_len) \
-	BLOCK_CIPHER_func_cfb(cipher##_##keysize,cprefix,cbits,kstruct,ksched) \
-	BLOCK_CIPHER_def_cfb(cipher##_##keysize,kstruct, \
-			     NID_##cipher##_##keysize, keysize/8, iv_len, cbits, \
-			     0, cipher##_init_key, NULL, \
-			     EVP_CIPHER_set_asn1_iv, \
-			     EVP_CIPHER_get_asn1_iv, \
-			     NULL)
-
-struct evp_pkey_ctx_st
-	{
-	/* Method associated with this operation */
-	const EVP_PKEY_METHOD *pmeth;
-	/* Engine that implements this method or NULL if builtin */
-	ENGINE *engine;
-	/* Key: may be NULL */
-	EVP_PKEY *pkey;
-	/* Peer key for key agreement, may be NULL */
-	EVP_PKEY *peerkey;
-	/* Actual operation */
-	int operation;
-	/* Algorithm specific data */
-	void *data;
-	/* Application specific data */
-	void *app_data;
-	/* Keygen callback */
-	EVP_PKEY_gen_cb *pkey_gencb;
-	/* implementation specific keygen data */
-	int *keygen_info;
-	int keygen_info_count;
-	} /* EVP_PKEY_CTX */;
-
-#define EVP_PKEY_FLAG_DYNAMIC	1
-
-struct evp_pkey_method_st
-	{
-	int pkey_id;
-	int flags;
-
-	int (*init)(EVP_PKEY_CTX *ctx);
-	int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src);
-	void (*cleanup)(EVP_PKEY_CTX *ctx);
-
-	int (*paramgen_init)(EVP_PKEY_CTX *ctx);
-	int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey);
-
-	int (*keygen_init)(EVP_PKEY_CTX *ctx);
-	int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey);
-
-	int (*sign_init)(EVP_PKEY_CTX *ctx);
-	int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-				const unsigned char *tbs, size_t tbslen);
-
-	int (*verify_init)(EVP_PKEY_CTX *ctx);
-	int (*verify)(EVP_PKEY_CTX *ctx,
-				const unsigned char *sig, size_t siglen,
-				const unsigned char *tbs, size_t tbslen);
-
-	int (*verify_recover_init)(EVP_PKEY_CTX *ctx);
-	int (*verify_recover)(EVP_PKEY_CTX *ctx,
-				unsigned char *rout, size_t *routlen,
-				const unsigned char *sig, size_t siglen);
-
-	int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx);
-	int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					EVP_MD_CTX *mctx);
-
-	int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx);
-	int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
-					EVP_MD_CTX *mctx);
-
-	int (*encrypt_init)(EVP_PKEY_CTX *ctx);
-	int (*encrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen);
-
-	int (*decrypt_init)(EVP_PKEY_CTX *ctx);
-	int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen);
-
-	int (*derive_init)(EVP_PKEY_CTX *ctx);
-	int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
-
-	int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2);
-	int (*ctrl_str)(EVP_PKEY_CTX *ctx, const char *type, const char *value);
-
-
-	} /* EVP_PKEY_METHOD */;
+        BLOCK_CIPHER_func_cfb(cipher##_##keysize,cprefix,cbits,kstruct,ksched) \
+        BLOCK_CIPHER_def_cfb(cipher##_##keysize,kstruct, \
+                             NID_##cipher##_##keysize, keysize/8, iv_len, cbits, \
+                             0, cipher##_init_key, NULL, \
+                             EVP_CIPHER_set_asn1_iv, \
+                             EVP_CIPHER_get_asn1_iv, \
+                             NULL)
+
+struct evp_pkey_ctx_st {
+    /* Method associated with this operation */
+    const EVP_PKEY_METHOD *pmeth;
+    /* Engine that implements this method or NULL if builtin */
+    ENGINE *engine;
+    /* Key: may be NULL */
+    EVP_PKEY *pkey;
+    /* Peer key for key agreement, may be NULL */
+    EVP_PKEY *peerkey;
+    /* Actual operation */
+    int operation;
+    /* Algorithm specific data */
+    void *data;
+    /* Application specific data */
+    void *app_data;
+    /* Keygen callback */
+    EVP_PKEY_gen_cb *pkey_gencb;
+    /* implementation specific keygen data */
+    int *keygen_info;
+    int keygen_info_count;
+} /* EVP_PKEY_CTX */ ;
+
+#define EVP_PKEY_FLAG_DYNAMIC   1
+
+struct evp_pkey_method_st {
+    int pkey_id;
+    int flags;
+    int (*init) (EVP_PKEY_CTX *ctx);
+    int (*copy) (EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src);
+    void (*cleanup) (EVP_PKEY_CTX *ctx);
+    int (*paramgen_init) (EVP_PKEY_CTX *ctx);
+    int (*paramgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey);
+    int (*keygen_init) (EVP_PKEY_CTX *ctx);
+    int (*keygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey);
+    int (*sign_init) (EVP_PKEY_CTX *ctx);
+    int (*sign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                 const unsigned char *tbs, size_t tbslen);
+    int (*verify_init) (EVP_PKEY_CTX *ctx);
+    int (*verify) (EVP_PKEY_CTX *ctx,
+                   const unsigned char *sig, size_t siglen,
+                   const unsigned char *tbs, size_t tbslen);
+    int (*verify_recover_init) (EVP_PKEY_CTX *ctx);
+    int (*verify_recover) (EVP_PKEY_CTX *ctx,
+                           unsigned char *rout, size_t *routlen,
+                           const unsigned char *sig, size_t siglen);
+    int (*signctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx);
+    int (*signctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                    EVP_MD_CTX *mctx);
+    int (*verifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx);
+    int (*verifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen,
+                      EVP_MD_CTX *mctx);
+    int (*encrypt_init) (EVP_PKEY_CTX *ctx);
+    int (*encrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                    const unsigned char *in, size_t inlen);
+    int (*decrypt_init) (EVP_PKEY_CTX *ctx);
+    int (*decrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+                    const unsigned char *in, size_t inlen);
+    int (*derive_init) (EVP_PKEY_CTX *ctx);
+    int (*derive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
+    int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2);
+    int (*ctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value);
+} /* EVP_PKEY_METHOD */ ;
 
 void evp_pkey_set_cb_translate(BN_GENCB *cb, EVP_PKEY_CTX *ctx);
 
-int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-			     ASN1_TYPE *param,
-			     const EVP_CIPHER *c, const EVP_MD *md, int en_de);
+int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
+                             int passlen, ASN1_TYPE *param,
+                             const EVP_CIPHER *c, const EVP_MD *md,
+                             int en_de);
 
 const EVP_MD *evp_get_fips_md(const EVP_MD *md);
 const EVP_CIPHER *evp_get_fips_cipher(const EVP_CIPHER *cipher);
 
 #ifdef OPENSSL_FIPS
 
-#ifdef OPENSSL_DOING_MAKEDEPEND
-#undef SHA1_Init
-#undef SHA1_Update
-#undef SHA224_Init
-#undef SHA256_Init
-#undef SHA384_Init
-#undef SHA512_Init
-#undef DES_set_key_unchecked
-#endif
-
-#define RIPEMD160_Init	private_RIPEMD160_Init
-#define WHIRLPOOL_Init	private_WHIRLPOOL_Init
-#define MD5_Init	private_MD5_Init
-#define MD4_Init	private_MD4_Init
-#define MD2_Init	private_MD2_Init
-#define MDC2_Init	private_MDC2_Init
-#define SHA_Init	private_SHA_Init
-#define SHA1_Init	private_SHA1_Init
-#define SHA224_Init	private_SHA224_Init
-#define SHA256_Init	private_SHA256_Init
-#define SHA384_Init	private_SHA384_Init
-#define SHA512_Init	private_SHA512_Init
-
-#define BF_set_key	private_BF_set_key
-#define CAST_set_key	private_CAST_set_key
-#define idea_set_encrypt_key	private_idea_set_encrypt_key
-#define SEED_set_key	private_SEED_set_key
-#define RC2_set_key	private_RC2_set_key
-#define RC4_set_key	private_RC4_set_key
-#define DES_set_key_unchecked	private_DES_set_key_unchecked
-#define Camellia_set_key	private_Camellia_set_key
+# ifdef OPENSSL_DOING_MAKEDEPEND
+#  undef SHA1_Init
+#  undef SHA1_Update
+#  undef SHA224_Init
+#  undef SHA256_Init
+#  undef SHA384_Init
+#  undef SHA512_Init
+#  undef DES_set_key_unchecked
+# endif
+
+# define RIPEMD160_Init  private_RIPEMD160_Init
+# define WHIRLPOOL_Init  private_WHIRLPOOL_Init
+# define MD5_Init        private_MD5_Init
+# define MD4_Init        private_MD4_Init
+# define MD2_Init        private_MD2_Init
+# define MDC2_Init       private_MDC2_Init
+# define SHA_Init        private_SHA_Init
+# define SHA1_Init       private_SHA1_Init
+# define SHA224_Init     private_SHA224_Init
+# define SHA256_Init     private_SHA256_Init
+# define SHA384_Init     private_SHA384_Init
+# define SHA512_Init     private_SHA512_Init
+
+# define BF_set_key      private_BF_set_key
+# define CAST_set_key    private_CAST_set_key
+# define idea_set_encrypt_key    private_idea_set_encrypt_key
+# define SEED_set_key    private_SEED_set_key
+# define RC2_set_key     private_RC2_set_key
+# define RC4_set_key     private_RC4_set_key
+# define DES_set_key_unchecked   private_DES_set_key_unchecked
+# define Camellia_set_key        private_Camellia_set_key
 
 #endif
diff --git a/crypto/evp/evp_pbe.c b/crypto/evp/evp_pbe.c
index 5969695948..e3fa95db92 100644
--- a/crypto/evp/evp_pbe.c
+++ b/crypto/evp/evp_pbe.c
@@ -1,6 +1,7 @@
 /* evp_pbe.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -70,247 +71,234 @@ static STACK_OF(EVP_PBE_CTL) *pbe_algs;
 
 /* Setup a cipher context from a PBE algorithm */
 
-typedef struct
-	{
-	int pbe_type;
-	int pbe_nid;
-	int cipher_nid;
-	int md_nid;
-	EVP_PBE_KEYGEN *keygen;
-	} EVP_PBE_CTL;
-
-static const EVP_PBE_CTL builtin_pbe[] = 
-	{
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndDES_CBC,
-			NID_des_cbc, NID_md2, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndDES_CBC,
-			NID_des_cbc, NID_md5, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndRC2_CBC,
-			NID_rc2_64_cbc, NID_sha1, PKCS5_PBE_keyivgen},
+typedef struct {
+    int pbe_type;
+    int pbe_nid;
+    int cipher_nid;
+    int md_nid;
+    EVP_PBE_KEYGEN *keygen;
+} EVP_PBE_CTL;
+
+static const EVP_PBE_CTL builtin_pbe[] = {
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndDES_CBC,
+     NID_des_cbc, NID_md2, PKCS5_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndDES_CBC,
+     NID_des_cbc, NID_md5, PKCS5_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndRC2_CBC,
+     NID_rc2_64_cbc, NID_sha1, PKCS5_PBE_keyivgen},
 
 #ifndef OPENSSL_NO_HMAC
-	{EVP_PBE_TYPE_OUTER, NID_id_pbkdf2, -1, -1, PKCS5_v2_PBKDF2_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_id_pbkdf2, -1, -1, PKCS5_v2_PBKDF2_keyivgen},
 #endif
 
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC4,
-			NID_rc4, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC4,
-			NID_rc4_40, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And3_Key_TripleDES_CBC,
-		 	NID_des_ede3_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And2_Key_TripleDES_CBC, 
-			NID_des_ede_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC2_CBC,
-			NID_rc2_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC2_CBC,
-			NID_rc2_40_cbc, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC4,
+     NID_rc4, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC4,
+     NID_rc4_40, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And3_Key_TripleDES_CBC,
+     NID_des_ede3_cbc, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And2_Key_TripleDES_CBC,
+     NID_des_ede_cbc, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC2_CBC,
+     NID_rc2_cbc, NID_sha1, PKCS12_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC2_CBC,
+     NID_rc2_40_cbc, NID_sha1, PKCS12_PBE_keyivgen},
 
 #ifndef OPENSSL_NO_HMAC
-	{EVP_PBE_TYPE_OUTER, NID_pbes2, -1, -1, PKCS5_v2_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbes2, -1, -1, PKCS5_v2_PBE_keyivgen},
 #endif
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndRC2_CBC,
-			NID_rc2_64_cbc, NID_md2, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndRC2_CBC,
-			NID_rc2_64_cbc, NID_md5, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndDES_CBC,
-			NID_des_cbc, NID_sha1, PKCS5_PBE_keyivgen},
-
-
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA1, -1, NID_sha1, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithMD5, -1, NID_md5, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA224, -1, NID_sha224, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA256, -1, NID_sha256, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA384, -1, NID_sha384, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA512, -1, NID_sha512, 0},
-	{EVP_PBE_TYPE_PRF, NID_id_HMACGostR3411_94, -1, NID_id_GostR3411_94, 0},
-	};
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndRC2_CBC,
+     NID_rc2_64_cbc, NID_md2, PKCS5_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndRC2_CBC,
+     NID_rc2_64_cbc, NID_md5, PKCS5_PBE_keyivgen},
+    {EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndDES_CBC,
+     NID_des_cbc, NID_sha1, PKCS5_PBE_keyivgen},
+
+    {EVP_PBE_TYPE_PRF, NID_hmacWithSHA1, -1, NID_sha1, 0},
+    {EVP_PBE_TYPE_PRF, NID_hmacWithMD5, -1, NID_md5, 0},
+    {EVP_PBE_TYPE_PRF, NID_hmacWithSHA224, -1, NID_sha224, 0},
+    {EVP_PBE_TYPE_PRF, NID_hmacWithSHA256, -1, NID_sha256, 0},
+    {EVP_PBE_TYPE_PRF, NID_hmacWithSHA384, -1, NID_sha384, 0},
+    {EVP_PBE_TYPE_PRF, NID_hmacWithSHA512, -1, NID_sha512, 0},
+    {EVP_PBE_TYPE_PRF, NID_id_HMACGostR3411_94, -1, NID_id_GostR3411_94, 0},
+};
 
 #ifdef TEST
 int main(int argc, char **argv)
-	{
-	int i, nid_md, nid_cipher;
-	EVP_PBE_CTL *tpbe, *tpbe2;
-	/*OpenSSL_add_all_algorithms();*/
-
-	for (i = 0; i < sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL); i++)
-		{
-		tpbe = builtin_pbe + i;
-		fprintf(stderr, "%d %d %s ", tpbe->pbe_type, tpbe->pbe_nid,
-						OBJ_nid2sn(tpbe->pbe_nid));
-		if (EVP_PBE_find(tpbe->pbe_type, tpbe->pbe_nid,
-					&nid_cipher ,&nid_md,0))
-			fprintf(stderr, "Found %s %s\n",
-					OBJ_nid2sn(nid_cipher),
-					OBJ_nid2sn(nid_md));
-		else
-			fprintf(stderr, "Find ERROR!!\n");
-		}
-
-	return 0;
-	}
+{
+    int i, nid_md, nid_cipher;
+    EVP_PBE_CTL *tpbe, *tpbe2;
+    /*
+     * OpenSSL_add_all_algorithms();
+     */
+
+    for (i = 0; i < sizeof(builtin_pbe) / sizeof(EVP_PBE_CTL); i++) {
+        tpbe = builtin_pbe + i;
+        fprintf(stderr, "%d %d %s ", tpbe->pbe_type, tpbe->pbe_nid,
+                OBJ_nid2sn(tpbe->pbe_nid));
+        if (EVP_PBE_find(tpbe->pbe_type, tpbe->pbe_nid,
+                         &nid_cipher, &nid_md, 0))
+            fprintf(stderr, "Found %s %s\n",
+                    OBJ_nid2sn(nid_cipher), OBJ_nid2sn(nid_md));
+        else
+            fprintf(stderr, "Find ERROR!!\n");
+    }
+
+    return 0;
+}
 #endif
-		
-
 
 int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
-		       ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de)
-	{
-	const EVP_CIPHER *cipher;
-	const EVP_MD *md;
-	int cipher_nid, md_nid;
-	EVP_PBE_KEYGEN *keygen;
-
-	if (!EVP_PBE_find(EVP_PBE_TYPE_OUTER, OBJ_obj2nid(pbe_obj),
-					&cipher_nid, &md_nid, &keygen))
-		{
-		char obj_tmp[80];
-		EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_PBE_ALGORITHM);
-		if (!pbe_obj) BUF_strlcpy (obj_tmp, "NULL", sizeof obj_tmp);
-		else i2t_ASN1_OBJECT(obj_tmp, sizeof obj_tmp, pbe_obj);
-		ERR_add_error_data(2, "TYPE=", obj_tmp);
-		return 0;
-		}
-
-	if(!pass)
-		passlen = 0;
-	else if (passlen == -1)
-		passlen = strlen(pass);
-
-	if (cipher_nid == -1)
-		cipher = NULL;
-	else
-		{
-		cipher = EVP_get_cipherbynid(cipher_nid);
-		if (!cipher)
-			{
-			EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_CIPHER);
-			return 0;
-			}
-		}
-
-	if (md_nid == -1)
-		md = NULL;
-	else
-		{
-		md = EVP_get_digestbynid(md_nid);
-		if (!md)
-			{
-			EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_DIGEST);
-			return 0;
-			}
-		}
-
-	if (!keygen(ctx, pass, passlen, param, cipher, md, en_de))
-		{
-		EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_KEYGEN_FAILURE);
-		return 0;
-		}
-	return 1;	
+                       ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de)
+{
+    const EVP_CIPHER *cipher;
+    const EVP_MD *md;
+    int cipher_nid, md_nid;
+    EVP_PBE_KEYGEN *keygen;
+
+    if (!EVP_PBE_find(EVP_PBE_TYPE_OUTER, OBJ_obj2nid(pbe_obj),
+                      &cipher_nid, &md_nid, &keygen)) {
+        char obj_tmp[80];
+        EVPerr(EVP_F_EVP_PBE_CIPHERINIT, EVP_R_UNKNOWN_PBE_ALGORITHM);
+        if (!pbe_obj)
+            BUF_strlcpy(obj_tmp, "NULL", sizeof obj_tmp);
+        else
+            i2t_ASN1_OBJECT(obj_tmp, sizeof obj_tmp, pbe_obj);
+        ERR_add_error_data(2, "TYPE=", obj_tmp);
+        return 0;
+    }
+
+    if (!pass)
+        passlen = 0;
+    else if (passlen == -1)
+        passlen = strlen(pass);
+
+    if (cipher_nid == -1)
+        cipher = NULL;
+    else {
+        cipher = EVP_get_cipherbynid(cipher_nid);
+        if (!cipher) {
+            EVPerr(EVP_F_EVP_PBE_CIPHERINIT, EVP_R_UNKNOWN_CIPHER);
+            return 0;
+        }
+    }
+
+    if (md_nid == -1)
+        md = NULL;
+    else {
+        md = EVP_get_digestbynid(md_nid);
+        if (!md) {
+            EVPerr(EVP_F_EVP_PBE_CIPHERINIT, EVP_R_UNKNOWN_DIGEST);
+            return 0;
+        }
+    }
+
+    if (!keygen(ctx, pass, passlen, param, cipher, md, en_de)) {
+        EVPerr(EVP_F_EVP_PBE_CIPHERINIT, EVP_R_KEYGEN_FAILURE);
+        return 0;
+    }
+    return 1;
 }
 
 DECLARE_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2);
 
 static int pbe2_cmp(const EVP_PBE_CTL *pbe1, const EVP_PBE_CTL *pbe2)
-	{
-	int ret = pbe1->pbe_type - pbe2->pbe_type;
-	if (ret)
-		return ret;
-	else
-		return pbe1->pbe_nid - pbe2->pbe_nid;
-	}
+{
+    int ret = pbe1->pbe_type - pbe2->pbe_type;
+    if (ret)
+        return ret;
+    else
+        return pbe1->pbe_nid - pbe2->pbe_nid;
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2);
 
-static int pbe_cmp(const EVP_PBE_CTL * const *a, const EVP_PBE_CTL * const *b)
-	{
-	int ret = (*a)->pbe_type - (*b)->pbe_type;
-	if (ret)
-		return ret;
-	else
-		return (*a)->pbe_nid - (*b)->pbe_nid;
-	}
+static int pbe_cmp(const EVP_PBE_CTL *const *a, const EVP_PBE_CTL *const *b)
+{
+    int ret = (*a)->pbe_type - (*b)->pbe_type;
+    if (ret)
+        return ret;
+    else
+        return (*a)->pbe_nid - (*b)->pbe_nid;
+}
 
 /* Add a PBE algorithm */
 
-int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
-			 EVP_PBE_KEYGEN *keygen)
-	{
-	EVP_PBE_CTL *pbe_tmp;
-	if (!pbe_algs)
-		pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp);
-	if (!(pbe_tmp = (EVP_PBE_CTL*) OPENSSL_malloc (sizeof(EVP_PBE_CTL))))
-		{
-		EVPerr(EVP_F_EVP_PBE_ALG_ADD_TYPE,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	pbe_tmp->pbe_type = pbe_type;
-	pbe_tmp->pbe_nid = pbe_nid;
-	pbe_tmp->cipher_nid = cipher_nid;
-	pbe_tmp->md_nid = md_nid;
-	pbe_tmp->keygen = keygen;
-
-
-	sk_EVP_PBE_CTL_push (pbe_algs, pbe_tmp);
-	return 1;
-	}
+int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
+                         int md_nid, EVP_PBE_KEYGEN *keygen)
+{
+    EVP_PBE_CTL *pbe_tmp;
+    if (!pbe_algs)
+        pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp);
+    if (!(pbe_tmp = (EVP_PBE_CTL *)OPENSSL_malloc(sizeof(EVP_PBE_CTL)))) {
+        EVPerr(EVP_F_EVP_PBE_ALG_ADD_TYPE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    pbe_tmp->pbe_type = pbe_type;
+    pbe_tmp->pbe_nid = pbe_nid;
+    pbe_tmp->cipher_nid = cipher_nid;
+    pbe_tmp->md_nid = md_nid;
+    pbe_tmp->keygen = keygen;
+
+    sk_EVP_PBE_CTL_push(pbe_algs, pbe_tmp);
+    return 1;
+}
 
 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
-		    EVP_PBE_KEYGEN *keygen)
-	{
-	int cipher_nid, md_nid;
-	if (cipher)
-		cipher_nid = EVP_CIPHER_nid(cipher);
-	else
-		cipher_nid = -1;
-	if (md)
-		md_nid = EVP_MD_type(md);
-	else
-		md_nid = -1;
-
-	return EVP_PBE_alg_add_type(EVP_PBE_TYPE_OUTER, nid,
-					cipher_nid, md_nid, keygen);
-	}
+                    EVP_PBE_KEYGEN *keygen)
+{
+    int cipher_nid, md_nid;
+    if (cipher)
+        cipher_nid = EVP_CIPHER_nid(cipher);
+    else
+        cipher_nid = -1;
+    if (md)
+        md_nid = EVP_MD_type(md);
+    else
+        md_nid = -1;
+
+    return EVP_PBE_alg_add_type(EVP_PBE_TYPE_OUTER, nid,
+                                cipher_nid, md_nid, keygen);
+}
 
 int EVP_PBE_find(int type, int pbe_nid,
-		 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen)
-	{
-	EVP_PBE_CTL *pbetmp = NULL, pbelu;
-	int i;
-	if (pbe_nid == NID_undef)
-		return 0;
-
-	pbelu.pbe_type = type;
-	pbelu.pbe_nid = pbe_nid;
-
-	if (pbe_algs)
-		{
-		i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu);
-		if (i != -1)
-			pbetmp = sk_EVP_PBE_CTL_value (pbe_algs, i);
-		}
-	if (pbetmp == NULL)
-		{
-		pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe,
-				     sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL));
-		}
-	if (pbetmp == NULL)
-		return 0;
-	if (pcnid)
-		*pcnid = pbetmp->cipher_nid;
-	if (pmnid)
-		*pmnid = pbetmp->md_nid;
-	if (pkeygen)
-		*pkeygen = pbetmp->keygen;
-	return 1;
-	}
+                 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen)
+{
+    EVP_PBE_CTL *pbetmp = NULL, pbelu;
+    int i;
+    if (pbe_nid == NID_undef)
+        return 0;
+
+    pbelu.pbe_type = type;
+    pbelu.pbe_nid = pbe_nid;
+
+    if (pbe_algs) {
+        i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu);
+        if (i != -1)
+            pbetmp = sk_EVP_PBE_CTL_value(pbe_algs, i);
+    }
+    if (pbetmp == NULL) {
+        pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe,
+                                  sizeof(builtin_pbe) / sizeof(EVP_PBE_CTL));
+    }
+    if (pbetmp == NULL)
+        return 0;
+    if (pcnid)
+        *pcnid = pbetmp->cipher_nid;
+    if (pmnid)
+        *pmnid = pbetmp->md_nid;
+    if (pkeygen)
+        *pkeygen = pbetmp->keygen;
+    return 1;
+}
 
 static void free_evp_pbe_ctl(EVP_PBE_CTL *pbe)
-	 {
-	 OPENSSL_freeFunc(pbe);
-	 }
+{
+    OPENSSL_freeFunc(pbe);
+}
 
 void EVP_PBE_cleanup(void)
-	{
-	sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);
-	pbe_algs = NULL;
-	}
+{
+    sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);
+    pbe_algs = NULL;
+}
diff --git a/crypto/evp/evp_pkey.c b/crypto/evp/evp_pkey.c
index ceebf69284..6a456297bc 100644
--- a/crypto/evp/evp_pkey.c
+++ b/crypto/evp/evp_pkey.c
@@ -1,6 +1,7 @@
 /* evp_pkey.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,176 +68,162 @@
 
 EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8)
 {
-	EVP_PKEY *pkey = NULL;
-	ASN1_OBJECT *algoid;
-	char obj_tmp[80];
-
-	if (!PKCS8_pkey_get0(&algoid, NULL, NULL, NULL, p8))
-		return NULL;
-
-	if (!(pkey = EVP_PKEY_new())) {
-		EVPerr(EVP_F_EVP_PKCS82PKEY,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-
-	if (!EVP_PKEY_set_type(pkey, OBJ_obj2nid(algoid)))
-		{
-		EVPerr(EVP_F_EVP_PKCS82PKEY, EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM);
-		i2t_ASN1_OBJECT(obj_tmp, 80, algoid);
-		ERR_add_error_data(2, "TYPE=", obj_tmp);
-		goto error;
-		}
-
-	if (pkey->ameth->priv_decode)
-		{
-		if (!pkey->ameth->priv_decode(pkey, p8))
-			{
-			EVPerr(EVP_F_EVP_PKCS82PKEY,
-					EVP_R_PRIVATE_KEY_DECODE_ERROR);
-			goto error;
-			}
-		}
-	else
-		{
-		EVPerr(EVP_F_EVP_PKCS82PKEY, EVP_R_METHOD_NOT_SUPPORTED);
-		goto error;
-		}
-
-	return pkey;
-
-	error:
-	EVP_PKEY_free (pkey);
-	return NULL;
+    EVP_PKEY *pkey = NULL;
+    ASN1_OBJECT *algoid;
+    char obj_tmp[80];
+
+    if (!PKCS8_pkey_get0(&algoid, NULL, NULL, NULL, p8))
+        return NULL;
+
+    if (!(pkey = EVP_PKEY_new())) {
+        EVPerr(EVP_F_EVP_PKCS82PKEY, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (!EVP_PKEY_set_type(pkey, OBJ_obj2nid(algoid))) {
+        EVPerr(EVP_F_EVP_PKCS82PKEY, EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM);
+        i2t_ASN1_OBJECT(obj_tmp, 80, algoid);
+        ERR_add_error_data(2, "TYPE=", obj_tmp);
+        goto error;
+    }
+
+    if (pkey->ameth->priv_decode) {
+        if (!pkey->ameth->priv_decode(pkey, p8)) {
+            EVPerr(EVP_F_EVP_PKCS82PKEY, EVP_R_PRIVATE_KEY_DECODE_ERROR);
+            goto error;
+        }
+    } else {
+        EVPerr(EVP_F_EVP_PKCS82PKEY, EVP_R_METHOD_NOT_SUPPORTED);
+        goto error;
+    }
+
+    return pkey;
+
+ error:
+    EVP_PKEY_free(pkey);
+    return NULL;
 }
 
 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey)
 {
-	return EVP_PKEY2PKCS8_broken(pkey, PKCS8_OK);
+    return EVP_PKEY2PKCS8_broken(pkey, PKCS8_OK);
 }
 
 /* Turn a private key into a PKCS8 structure */
 
 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8_broken(EVP_PKEY *pkey, int broken)
 {
-	PKCS8_PRIV_KEY_INFO *p8;
-
-	if (!(p8 = PKCS8_PRIV_KEY_INFO_new())) {	
-		EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	p8->broken = broken;
-
-	if (pkey->ameth)
-		{
-		if (pkey->ameth->priv_encode)
-			{
-			if (!pkey->ameth->priv_encode(p8, pkey))
-				{
-				EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,
-					EVP_R_PRIVATE_KEY_ENCODE_ERROR);
-				goto error;
-				}
-			}
-		else
-			{
-			EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,
-					EVP_R_METHOD_NOT_SUPPORTED);
-			goto error;
-			}
-		}
-	else
-		{
-		EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,
-				EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM);
-		goto error;
-		}
-	RAND_add(p8->pkey->value.octet_string->data,
-		 p8->pkey->value.octet_string->length, 0.0);
-	return p8;
-	error:
-	PKCS8_PRIV_KEY_INFO_free(p8);
-	return NULL;
+    PKCS8_PRIV_KEY_INFO *p8;
+
+    if (!(p8 = PKCS8_PRIV_KEY_INFO_new())) {
+        EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    p8->broken = broken;
+
+    if (pkey->ameth) {
+        if (pkey->ameth->priv_encode) {
+            if (!pkey->ameth->priv_encode(p8, pkey)) {
+                EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,
+                       EVP_R_PRIVATE_KEY_ENCODE_ERROR);
+                goto error;
+            }
+        } else {
+            EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN, EVP_R_METHOD_NOT_SUPPORTED);
+            goto error;
+        }
+    } else {
+        EVPerr(EVP_F_EVP_PKEY2PKCS8_BROKEN,
+               EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM);
+        goto error;
+    }
+    RAND_add(p8->pkey->value.octet_string->data,
+             p8->pkey->value.octet_string->length, 0.0);
+    return p8;
+ error:
+    PKCS8_PRIV_KEY_INFO_free(p8);
+    return NULL;
 }
 
 PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken)
 {
-	switch (broken) {
-
-		case PKCS8_OK:
-		p8->broken = PKCS8_OK;
-		return p8;
-		break;
-
-		case PKCS8_NO_OCTET:
-		p8->broken = PKCS8_NO_OCTET;
-		p8->pkey->type = V_ASN1_SEQUENCE;
-		return p8;
-		break;
-
-		default:
-		EVPerr(EVP_F_PKCS8_SET_BROKEN,EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE);
-		return NULL;
-	}
+    switch (broken) {
+
+    case PKCS8_OK:
+        p8->broken = PKCS8_OK;
+        return p8;
+        break;
+
+    case PKCS8_NO_OCTET:
+        p8->broken = PKCS8_NO_OCTET;
+        p8->pkey->type = V_ASN1_SEQUENCE;
+        return p8;
+        break;
+
+    default:
+        EVPerr(EVP_F_PKCS8_SET_BROKEN, EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE);
+        return NULL;
+    }
 }
 
 /* EVP_PKEY attribute functions */
 
 int EVP_PKEY_get_attr_count(const EVP_PKEY *key)
 {
-	return X509at_get_attr_count(key->attributes);
+    return X509at_get_attr_count(key->attributes);
 }
 
-int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid,
-			  int lastpos)
+int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos)
 {
-	return X509at_get_attr_by_NID(key->attributes, nid, lastpos);
+    return X509at_get_attr_by_NID(key->attributes, nid, lastpos);
 }
 
 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, ASN1_OBJECT *obj,
-			  int lastpos)
+                             int lastpos)
 {
-	return X509at_get_attr_by_OBJ(key->attributes, obj, lastpos);
+    return X509at_get_attr_by_OBJ(key->attributes, obj, lastpos);
 }
 
 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc)
 {
-	return X509at_get_attr(key->attributes, loc);
+    return X509at_get_attr(key->attributes, loc);
 }
 
 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc)
 {
-	return X509at_delete_attr(key->attributes, loc);
+    return X509at_delete_attr(key->attributes, loc);
 }
 
 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr)
 {
-	if(X509at_add1_attr(&key->attributes, attr)) return 1;
-	return 0;
+    if (X509at_add1_attr(&key->attributes, attr))
+        return 1;
+    return 0;
 }
 
 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len)
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_OBJ(&key->attributes, obj,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_OBJ(&key->attributes, obj, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
-			int nid, int type,
-			const unsigned char *bytes, int len)
+                              int nid, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_NID(&key->attributes, nid,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_NID(&key->attributes, nid, type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len)
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_txt(&key->attributes, attrname,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_txt(&key->attributes, attrname, type, bytes, len))
+        return 1;
+    return 0;
 }
diff --git a/crypto/evp/evp_test.c b/crypto/evp/evp_test.c
index ad36b84640..d7441ec7b7 100644
--- a/crypto/evp/evp_test.c
+++ b/crypto/evp/evp_test.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,46 +55,43 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 
-static void hexdump(FILE *f,const char *title,const unsigned char *s,int l)
-    {
-    int n=0;
-
-    fprintf(f,"%s",title);
-    for( ; n < l ; ++n)
-	{
-	if((n%16) == 0)
-	    fprintf(f,"\n%04x",n);
-	fprintf(f," %02x",s[n]);
-	}
-    fprintf(f,"\n");
+static void hexdump(FILE *f, const char *title, const unsigned char *s, int l)
+{
+    int n = 0;
+
+    fprintf(f, "%s", title);
+    for (; n < l; ++n) {
+        if ((n % 16) == 0)
+            fprintf(f, "\n%04x", n);
+        fprintf(f, " %02x", s[n]);
     }
+    fprintf(f, "\n");
+}
 
 static int convert(unsigned char *s)
-    {
+{
     unsigned char *d;
 
-    for(d=s ; *s ; s+=2,++d)
-	{
-	unsigned int n;
-
-	if(!s[1])
-	    {
-	    fprintf(stderr,"Odd number of hex digits!");
-	    EXIT(4);
-	    }
-	sscanf((char *)s,"%2x",&n);
-	*d=(unsigned char)n;
-	}
-    return s-d;
+    for (d = s; *s; s += 2, ++d) {
+        unsigned int n;
+
+        if (!s[1]) {
+            fprintf(stderr, "Odd number of hex digits!");
+            EXIT(4);
+        }
+        sscanf((char *)s, "%2x", &n);
+        *d = (unsigned char)n;
     }
+    return s - d;
+}
 
 static char *sstrsep(char **string, const char *delim)
-    {
+{
     char isdelim[256];
     char *token = *string;
 
@@ -104,426 +101,373 @@ static char *sstrsep(char **string, const char *delim)
     memset(isdelim, 0, 256);
     isdelim[0] = 1;
 
-    while (*delim)
-        {
+    while (*delim) {
         isdelim[(unsigned char)(*delim)] = 1;
         delim++;
-        }
+    }
 
-    while (!isdelim[(unsigned char)(**string)])
-        {
+    while (!isdelim[(unsigned char)(**string)]) {
         (*string)++;
-        }
+    }
 
-    if (**string)
-        {
+    if (**string) {
         **string = 0;
         (*string)++;
-        }
+    }
 
     return token;
-    }
+}
 
-static unsigned char *ustrsep(char **p,const char *sep)
-    { return (unsigned char *)sstrsep(p,sep); }
+static unsigned char *ustrsep(char **p, const char *sep)
+{
+    return (unsigned char *)sstrsep(p, sep);
+}
 
 static int test1_exit(int ec)
-	{
-	EXIT(ec);
-	return(0);		/* To keep some compilers quiet */
-	}
-
-static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
-		  const unsigned char *iv,int in,
-		  const unsigned char *plaintext,int pn,
-		  const unsigned char *ciphertext,int cn,
-		  const unsigned char *aad,int an,
-		  const unsigned char *tag,int tn,
-		  int encdec)
-    {
+{
+    EXIT(ec);
+    return (0);                 /* To keep some compilers quiet */
+}
+
+static void test1(const EVP_CIPHER *c, const unsigned char *key, int kn,
+                  const unsigned char *iv, int in,
+                  const unsigned char *plaintext, int pn,
+                  const unsigned char *ciphertext, int cn,
+                  const unsigned char *aad, int an,
+                  const unsigned char *tag, int tn, int encdec)
+{
     EVP_CIPHER_CTX ctx;
     unsigned char out[4096];
-    int outl,outl2,mode;
-
-    printf("Testing cipher %s%s\n",EVP_CIPHER_name(c),
-	   (encdec == 1 ? "(encrypt)" : (encdec == 0 ? "(decrypt)" : "(encrypt/decrypt)")));
-    hexdump(stdout,"Key",key,kn);
-    if(in)
-	hexdump(stdout,"IV",iv,in);
-    hexdump(stdout,"Plaintext",plaintext,pn);
-    hexdump(stdout,"Ciphertext",ciphertext,cn);
+    int outl, outl2, mode;
+
+    printf("Testing cipher %s%s\n", EVP_CIPHER_name(c),
+           (encdec ==
+            1 ? "(encrypt)" : (encdec ==
+                               0 ? "(decrypt)" : "(encrypt/decrypt)")));
+    hexdump(stdout, "Key", key, kn);
+    if (in)
+        hexdump(stdout, "IV", iv, in);
+    hexdump(stdout, "Plaintext", plaintext, pn);
+    hexdump(stdout, "Ciphertext", ciphertext, cn);
     if (an)
-    	hexdump(stdout,"AAD",aad,an);
+        hexdump(stdout, "AAD", aad, an);
     if (tn)
-    	hexdump(stdout,"Tag",tag,tn);
-    mode = EVP_CIPHER_mode(c); 
-    if(kn != EVP_CIPHER_key_length(c))
-	{
-	fprintf(stderr,"Key length doesn't match, got %d expected %lu\n",kn,
-		(unsigned long)EVP_CIPHER_key_length(c));
-	test1_exit(5);
-	}
+        hexdump(stdout, "Tag", tag, tn);
+    mode = EVP_CIPHER_mode(c);
+    if (kn != EVP_CIPHER_key_length(c)) {
+        fprintf(stderr, "Key length doesn't match, got %d expected %lu\n", kn,
+                (unsigned long)EVP_CIPHER_key_length(c));
+        test1_exit(5);
+    }
     EVP_CIPHER_CTX_init(&ctx);
-    EVP_CIPHER_CTX_set_flags(&ctx,EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
-    if (encdec != 0)
-        {
-	if (mode == EVP_CIPH_GCM_MODE)
-	    {
-	    if(!EVP_EncryptInit_ex(&ctx,c,NULL,NULL,NULL))
-	        {
-		fprintf(stderr,"EncryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL))
-	        {
-		fprintf(stderr,"IV length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_EncryptInit_ex(&ctx,NULL,NULL,key,iv))
-	        {
-		fprintf(stderr,"Key/IV set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
-	        {
-		fprintf(stderr,"AAD set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(13);
-		}
-	    }
-	else if (mode == EVP_CIPH_CCM_MODE)
-	    {
-	    if(!EVP_EncryptInit_ex(&ctx,c,NULL,NULL,NULL))
-	        {
-		fprintf(stderr,"EncryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL))
-	        {
-		fprintf(stderr,"IV length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, tn, NULL))
-	        {
-		fprintf(stderr,"Tag length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_EncryptInit_ex(&ctx,NULL,NULL,key,iv))
-	        {
-		fprintf(stderr,"Key/IV set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (!EVP_EncryptUpdate(&ctx,NULL,&outl,NULL,pn))
-	        {
-		fprintf(stderr,"Plaintext length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
-	        {
-		fprintf(stderr,"AAD set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(13);
-		}
-	    }
-	else if (mode == EVP_CIPH_WRAP_MODE)
-	    {
-	    if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,in ? iv : NULL))
-	        {
-		fprintf(stderr,"EncryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    }
-	else if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv))
-	    {
-	    fprintf(stderr,"EncryptInit failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(10);
-	    }
-	EVP_CIPHER_CTX_set_padding(&ctx,0);
-
-	if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
-	    {
-	    fprintf(stderr,"Encrypt failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(6);
-	    }
-	if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2))
-	    {
-	    fprintf(stderr,"EncryptFinal failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(7);
-	    }
-
-	if(outl+outl2 != cn)
-	    {
-	    fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
-		    outl+outl2,cn);
-	    test1_exit(8);
-	    }
-
-	if(memcmp(out,ciphertext,cn))
-	    {
-	    fprintf(stderr,"Ciphertext mismatch\n");
-	    hexdump(stderr,"Got",out,cn);
-	    hexdump(stderr,"Expected",ciphertext,cn);
-	    test1_exit(9);
-	    }
-	if (mode == EVP_CIPH_GCM_MODE || mode == EVP_CIPH_CCM_MODE)
-	    {
-	    unsigned char rtag[16];
-	    /* Note: EVP_CTRL_CCM_GET_TAG has same value as 
-	     * EVP_CTRL_GCM_GET_TAG
-	     */
-	    if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, tn, rtag))
-	        {
-		fprintf(stderr,"Get tag failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(14);
-		}
-	    if (memcmp(rtag, tag, tn))
-		{
-		fprintf(stderr,"Tag mismatch\n");
-		hexdump(stderr,"Got",rtag,tn);
-		hexdump(stderr,"Expected",tag,tn);
-		test1_exit(9);
-	    	}
-	    }
-	}
-
-    if (encdec <= 0)
-        {
-	if (mode == EVP_CIPH_GCM_MODE)
-	    {
-	    if(!EVP_DecryptInit_ex(&ctx,c,NULL,NULL,NULL))
-	        {
-		fprintf(stderr,"EncryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL))
-	        {
-		fprintf(stderr,"IV length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_DecryptInit_ex(&ctx,NULL,NULL,key,iv))
-	        {
-		fprintf(stderr,"Key/IV set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, tn, (void *)tag))
-	        {
-		fprintf(stderr,"Set tag failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(14);
-		}
-	    if (an && !EVP_DecryptUpdate(&ctx,NULL,&outl,aad,an))
-	        {
-		fprintf(stderr,"AAD set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(13);
-		}
-	    }
-	else if (mode == EVP_CIPH_CCM_MODE)
-	    {
-	    if(!EVP_DecryptInit_ex(&ctx,c,NULL,NULL,NULL))
-	        {
-		fprintf(stderr,"DecryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL))
-	        {
-		fprintf(stderr,"IV length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, tn, (void *)tag))
-	        {
-		fprintf(stderr,"Tag length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(11);
-		}
-	    if(!EVP_DecryptInit_ex(&ctx,NULL,NULL,key,iv))
-	        {
-		fprintf(stderr,"Key/Nonce set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (!EVP_DecryptUpdate(&ctx,NULL,&outl,NULL,pn))
-	        {
-		fprintf(stderr,"Plaintext length set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(12);
-		}
-	    if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
-	        {
-		fprintf(stderr,"AAD set failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(13);
-		}
-	    }
-	else if (mode == EVP_CIPH_WRAP_MODE)
-	    {
-	    if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,in ? iv : NULL))
-	        {
-		fprintf(stderr,"EncryptInit failed\n");
-		ERR_print_errors_fp(stderr);
-		test1_exit(10);
-		}
-	    }
-	else if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv))
-	    {
-	    fprintf(stderr,"DecryptInit failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(11);
-	    }
-	EVP_CIPHER_CTX_set_padding(&ctx,0);
-
-	if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,cn))
-	    {
-	    fprintf(stderr,"Decrypt failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(6);
-	    }
-	if(mode != EVP_CIPH_CCM_MODE && !EVP_DecryptFinal_ex(&ctx,out+outl,&outl2))
-	    {
-	    fprintf(stderr,"DecryptFinal failed\n");
-	    ERR_print_errors_fp(stderr);
-	    test1_exit(7);
-	    }
-
-	if(outl+outl2 != pn)
-	    {
-	    fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
-		    outl+outl2,pn);
-	    test1_exit(8);
-	    }
-
-	if(memcmp(out,plaintext,pn))
-	    {
-	    fprintf(stderr,"Plaintext mismatch\n");
-	    hexdump(stderr,"Got",out,pn);
-	    hexdump(stderr,"Expected",plaintext,pn);
-	    test1_exit(9);
-	    }
-	}
+    EVP_CIPHER_CTX_set_flags(&ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
+    if (encdec != 0) {
+        if (mode == EVP_CIPH_GCM_MODE) {
+            if (!EVP_EncryptInit_ex(&ctx, c, NULL, NULL, NULL)) {
+                fprintf(stderr, "EncryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL)) {
+                fprintf(stderr, "IV length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_EncryptInit_ex(&ctx, NULL, NULL, key, iv)) {
+                fprintf(stderr, "Key/IV set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (an && !EVP_EncryptUpdate(&ctx, NULL, &outl, aad, an)) {
+                fprintf(stderr, "AAD set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(13);
+            }
+        } else if (mode == EVP_CIPH_CCM_MODE) {
+            if (!EVP_EncryptInit_ex(&ctx, c, NULL, NULL, NULL)) {
+                fprintf(stderr, "EncryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL)) {
+                fprintf(stderr, "IV length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, tn, NULL)) {
+                fprintf(stderr, "Tag length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_EncryptInit_ex(&ctx, NULL, NULL, key, iv)) {
+                fprintf(stderr, "Key/IV set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (!EVP_EncryptUpdate(&ctx, NULL, &outl, NULL, pn)) {
+                fprintf(stderr, "Plaintext length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (an && !EVP_EncryptUpdate(&ctx, NULL, &outl, aad, an)) {
+                fprintf(stderr, "AAD set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(13);
+            }
+        } else if (mode == EVP_CIPH_WRAP_MODE) {
+            if (!EVP_EncryptInit_ex(&ctx, c, NULL, key, in ? iv : NULL)) {
+                fprintf(stderr, "EncryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+        } else if (!EVP_EncryptInit_ex(&ctx, c, NULL, key, iv)) {
+            fprintf(stderr, "EncryptInit failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(10);
+        }
+        EVP_CIPHER_CTX_set_padding(&ctx, 0);
 
-    EVP_CIPHER_CTX_cleanup(&ctx);
+        if (!EVP_EncryptUpdate(&ctx, out, &outl, plaintext, pn)) {
+            fprintf(stderr, "Encrypt failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(6);
+        }
+        if (!EVP_EncryptFinal_ex(&ctx, out + outl, &outl2)) {
+            fprintf(stderr, "EncryptFinal failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(7);
+        }
 
-    printf("\n");
+        if (outl + outl2 != cn) {
+            fprintf(stderr, "Ciphertext length mismatch got %d expected %d\n",
+                    outl + outl2, cn);
+            test1_exit(8);
+        }
+
+        if (memcmp(out, ciphertext, cn)) {
+            fprintf(stderr, "Ciphertext mismatch\n");
+            hexdump(stderr, "Got", out, cn);
+            hexdump(stderr, "Expected", ciphertext, cn);
+            test1_exit(9);
+        }
+        if (mode == EVP_CIPH_GCM_MODE || mode == EVP_CIPH_CCM_MODE) {
+            unsigned char rtag[16];
+            /*
+             * Note: EVP_CTRL_CCM_GET_TAG has same value as
+             * EVP_CTRL_GCM_GET_TAG
+             */
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, tn, rtag)) {
+                fprintf(stderr, "Get tag failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(14);
+            }
+            if (memcmp(rtag, tag, tn)) {
+                fprintf(stderr, "Tag mismatch\n");
+                hexdump(stderr, "Got", rtag, tn);
+                hexdump(stderr, "Expected", tag, tn);
+                test1_exit(9);
+            }
+        }
     }
 
-static int test_cipher(const char *cipher,const unsigned char *key,int kn,
-		       const unsigned char *iv,int in,
-		       const unsigned char *plaintext,int pn,
-		       const unsigned char *ciphertext,int cn,
-		       const unsigned char *aad,int an,
-		       const unsigned char *tag,int tn,
-		       int encdec)
-    {
+    if (encdec <= 0) {
+        if (mode == EVP_CIPH_GCM_MODE) {
+            if (!EVP_DecryptInit_ex(&ctx, c, NULL, NULL, NULL)) {
+                fprintf(stderr, "EncryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL)) {
+                fprintf(stderr, "IV length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_DecryptInit_ex(&ctx, NULL, NULL, key, iv)) {
+                fprintf(stderr, "Key/IV set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (!EVP_CIPHER_CTX_ctrl
+                (&ctx, EVP_CTRL_GCM_SET_TAG, tn, (void *)tag)) {
+                fprintf(stderr, "Set tag failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(14);
+            }
+            if (an && !EVP_DecryptUpdate(&ctx, NULL, &outl, aad, an)) {
+                fprintf(stderr, "AAD set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(13);
+            }
+        } else if (mode == EVP_CIPH_CCM_MODE) {
+            if (!EVP_DecryptInit_ex(&ctx, c, NULL, NULL, NULL)) {
+                fprintf(stderr, "DecryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+            if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL)) {
+                fprintf(stderr, "IV length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_CIPHER_CTX_ctrl
+                (&ctx, EVP_CTRL_CCM_SET_TAG, tn, (void *)tag)) {
+                fprintf(stderr, "Tag length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(11);
+            }
+            if (!EVP_DecryptInit_ex(&ctx, NULL, NULL, key, iv)) {
+                fprintf(stderr, "Key/Nonce set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (!EVP_DecryptUpdate(&ctx, NULL, &outl, NULL, pn)) {
+                fprintf(stderr, "Plaintext length set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(12);
+            }
+            if (an && !EVP_EncryptUpdate(&ctx, NULL, &outl, aad, an)) {
+                fprintf(stderr, "AAD set failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(13);
+            }
+        } else if (mode == EVP_CIPH_WRAP_MODE) {
+            if (!EVP_DecryptInit_ex(&ctx, c, NULL, key, in ? iv : NULL)) {
+                fprintf(stderr, "EncryptInit failed\n");
+                ERR_print_errors_fp(stderr);
+                test1_exit(10);
+            }
+        } else if (!EVP_DecryptInit_ex(&ctx, c, NULL, key, iv)) {
+            fprintf(stderr, "DecryptInit failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(11);
+        }
+        EVP_CIPHER_CTX_set_padding(&ctx, 0);
+
+        if (!EVP_DecryptUpdate(&ctx, out, &outl, ciphertext, cn)) {
+            fprintf(stderr, "Decrypt failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(6);
+        }
+        if (mode != EVP_CIPH_CCM_MODE
+            && !EVP_DecryptFinal_ex(&ctx, out + outl, &outl2)) {
+            fprintf(stderr, "DecryptFinal failed\n");
+            ERR_print_errors_fp(stderr);
+            test1_exit(7);
+        }
+
+        if (outl + outl2 != pn) {
+            fprintf(stderr, "Plaintext length mismatch got %d expected %d\n",
+                    outl + outl2, pn);
+            test1_exit(8);
+        }
+
+        if (memcmp(out, plaintext, pn)) {
+            fprintf(stderr, "Plaintext mismatch\n");
+            hexdump(stderr, "Got", out, pn);
+            hexdump(stderr, "Expected", plaintext, pn);
+            test1_exit(9);
+        }
+    }
+
+    EVP_CIPHER_CTX_cleanup(&ctx);
+
+    printf("\n");
+}
+
+static int test_cipher(const char *cipher, const unsigned char *key, int kn,
+                       const unsigned char *iv, int in,
+                       const unsigned char *plaintext, int pn,
+                       const unsigned char *ciphertext, int cn,
+                       const unsigned char *aad, int an,
+                       const unsigned char *tag, int tn, int encdec)
+{
     const EVP_CIPHER *c;
 
-    c=EVP_get_cipherbyname(cipher);
-    if(!c)
-	return 0;
+    c = EVP_get_cipherbyname(cipher);
+    if (!c)
+        return 0;
 
-    test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec);
+    test1(c, key, kn, iv, in, plaintext, pn, ciphertext, cn, aad, an, tag, tn,
+          encdec);
 
     return 1;
-    }
+}
 
 static int test_digest(const char *digest,
-		       const unsigned char *plaintext,int pn,
-		       const unsigned char *ciphertext, unsigned int cn)
-    {
+                       const unsigned char *plaintext, int pn,
+                       const unsigned char *ciphertext, unsigned int cn)
+{
     const EVP_MD *d;
     EVP_MD_CTX ctx;
     unsigned char md[EVP_MAX_MD_SIZE];
     unsigned int mdn;
 
-    d=EVP_get_digestbyname(digest);
-    if(!d)
-	return 0;
+    d = EVP_get_digestbyname(digest);
+    if (!d)
+        return 0;
 
-    printf("Testing digest %s\n",EVP_MD_name(d));
-    hexdump(stdout,"Plaintext",plaintext,pn);
-    hexdump(stdout,"Digest",ciphertext,cn);
+    printf("Testing digest %s\n", EVP_MD_name(d));
+    hexdump(stdout, "Plaintext", plaintext, pn);
+    hexdump(stdout, "Digest", ciphertext, cn);
 
     EVP_MD_CTX_init(&ctx);
-    if(!EVP_DigestInit_ex(&ctx,d, NULL))
-	{
-	fprintf(stderr,"DigestInit failed\n");
-	ERR_print_errors_fp(stderr);
-	EXIT(100);
-	}
-    if(!EVP_DigestUpdate(&ctx,plaintext,pn))
-	{
-	fprintf(stderr,"DigestUpdate failed\n");
-	ERR_print_errors_fp(stderr);
-	EXIT(101);
-	}
-    if(!EVP_DigestFinal_ex(&ctx,md,&mdn))
-	{
-	fprintf(stderr,"DigestFinal failed\n");
-	ERR_print_errors_fp(stderr);
-	EXIT(101);
-	}
+    if (!EVP_DigestInit_ex(&ctx, d, NULL)) {
+        fprintf(stderr, "DigestInit failed\n");
+        ERR_print_errors_fp(stderr);
+        EXIT(100);
+    }
+    if (!EVP_DigestUpdate(&ctx, plaintext, pn)) {
+        fprintf(stderr, "DigestUpdate failed\n");
+        ERR_print_errors_fp(stderr);
+        EXIT(101);
+    }
+    if (!EVP_DigestFinal_ex(&ctx, md, &mdn)) {
+        fprintf(stderr, "DigestFinal failed\n");
+        ERR_print_errors_fp(stderr);
+        EXIT(101);
+    }
     EVP_MD_CTX_cleanup(&ctx);
 
-    if(mdn != cn)
-	{
-	fprintf(stderr,"Digest length mismatch, got %d expected %d\n",mdn,cn);
-	EXIT(102);
-	}
+    if (mdn != cn) {
+        fprintf(stderr, "Digest length mismatch, got %d expected %d\n", mdn,
+                cn);
+        EXIT(102);
+    }
 
-    if(memcmp(md,ciphertext,cn))
-	{
-	fprintf(stderr,"Digest mismatch\n");
-	hexdump(stderr,"Got",md,cn);
-	hexdump(stderr,"Expected",ciphertext,cn);
-	EXIT(103);
-	}
+    if (memcmp(md, ciphertext, cn)) {
+        fprintf(stderr, "Digest mismatch\n");
+        hexdump(stderr, "Got", md, cn);
+        hexdump(stderr, "Expected", ciphertext, cn);
+        EXIT(103);
+    }
 
     printf("\n");
 
     EVP_MD_CTX_cleanup(&ctx);
 
     return 1;
-    }
+}
 
-int main(int argc,char **argv)
-    {
+int main(int argc, char **argv)
+{
     const char *szTestFile;
     FILE *f;
 
-    if(argc != 2)
-	{
-	fprintf(stderr,"%s \n",argv[0]);
-	EXIT(1);
-	}
+    if (argc != 2) {
+        fprintf(stderr, "%s \n", argv[0]);
+        EXIT(1);
+    }
     CRYPTO_malloc_debug_init();
     CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
     CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-    szTestFile=argv[1];
+    szTestFile = argv[1];
 
-    f=fopen(szTestFile,"r");
-    if(!f)
-	{
-	perror(szTestFile);
-	EXIT(2);
-	}
+    f = fopen(szTestFile, "r");
+    if (!f) {
+        perror(szTestFile);
+        EXIT(2);
+    }
     ERR_load_crypto_strings();
     /* Load up the software EVP_CIPHER and EVP_MD definitions */
     OpenSSL_add_all_ciphers();
@@ -536,109 +480,108 @@ int main(int argc,char **argv)
     OPENSSL_config();
 #endif
 #ifndef OPENSSL_NO_ENGINE
-    /* Register all available ENGINE implementations of ciphers and digests.
-     * This could perhaps be changed to "ENGINE_register_all_complete()"? */
+    /*
+     * Register all available ENGINE implementations of ciphers and digests.
+     * This could perhaps be changed to "ENGINE_register_all_complete()"?
+     */
     ENGINE_register_all_ciphers();
     ENGINE_register_all_digests();
-    /* If we add command-line options, this statement should be switchable.
-     * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use if
-     * they weren't already initialised. */
+    /*
+     * If we add command-line options, this statement should be switchable.
+     * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use
+     * if they weren't already initialised.
+     */
     /* ENGINE_set_cipher_flags(ENGINE_CIPHER_FLAG_NOINIT); */
 #endif
 
-    for( ; ; )
-	{
-	char line[4096];
-	char *p;
-	char *cipher;
-	unsigned char *iv,*key,*plaintext,*ciphertext,*aad,*tag;
-	int encdec;
-	int kn,in,pn,cn;
-	int an = 0;
-	int tn = 0;
-
-	if(!fgets((char *)line,sizeof line,f))
-	    break;
-	if(line[0] == '#' || line[0] == '\n')
-	    continue;
-	p=line;
-	cipher=sstrsep(&p,":");	
-	key=ustrsep(&p,":");
-	iv=ustrsep(&p,":");
-	plaintext=ustrsep(&p,":");
-	ciphertext=ustrsep(&p,":");
-	if (p[-1] == '\n') {
-	    encdec = -1;
-	    p[-1] = '\0';
-	    tag=aad=NULL;
-	    an=tn=0;
-	} else {
-	    aad=ustrsep(&p,":");
-	    tag=ustrsep(&p,":");
-	    if (tag == NULL) {
-		p = (char *)aad;
-	    	tag=aad=NULL;
-	    	an=tn=0;
-	    }
-	    if (p [-1] == '\n') {
-		encdec = -1;
-		p[-1] = '\0';
-	    } else
-	    	encdec = atoi(sstrsep(&p,"\n"));
-	}
-
-	kn=convert(key);
-	in=convert(iv);
-	pn=convert(plaintext);
-	cn=convert(ciphertext);
-	if (aad) {
-	    an=convert(aad);
-	    tn=convert(tag);
-	}
-
-	if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec)
-	   && !test_digest(cipher,plaintext,pn,ciphertext,cn))
-	    {
+    for (;;) {
+        char line[4096];
+        char *p;
+        char *cipher;
+        unsigned char *iv, *key, *plaintext, *ciphertext, *aad, *tag;
+        int encdec;
+        int kn, in, pn, cn;
+        int an = 0;
+        int tn = 0;
+
+        if (!fgets((char *)line, sizeof line, f))
+            break;
+        if (line[0] == '#' || line[0] == '\n')
+            continue;
+        p = line;
+        cipher = sstrsep(&p, ":");
+        key = ustrsep(&p, ":");
+        iv = ustrsep(&p, ":");
+        plaintext = ustrsep(&p, ":");
+        ciphertext = ustrsep(&p, ":");
+        if (p[-1] == '\n') {
+            encdec = -1;
+            p[-1] = '\0';
+            tag = aad = NULL;
+            an = tn = 0;
+        } else {
+            aad = ustrsep(&p, ":");
+            tag = ustrsep(&p, ":");
+            if (tag == NULL) {
+                p = (char *)aad;
+                tag = aad = NULL;
+                an = tn = 0;
+            }
+            if (p[-1] == '\n') {
+                encdec = -1;
+                p[-1] = '\0';
+            } else
+                encdec = atoi(sstrsep(&p, "\n"));
+        }
+
+        kn = convert(key);
+        in = convert(iv);
+        pn = convert(plaintext);
+        cn = convert(ciphertext);
+        if (aad) {
+            an = convert(aad);
+            tn = convert(tag);
+        }
+
+        if (!test_cipher
+            (cipher, key, kn, iv, in, plaintext, pn, ciphertext, cn, aad, an,
+             tag, tn, encdec)
+            && !test_digest(cipher, plaintext, pn, ciphertext, cn)) {
 #ifdef OPENSSL_NO_AES
-	    if (strstr(cipher, "AES") == cipher)
-		{
-		fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); 
-		continue;
-		}
+            if (strstr(cipher, "AES") == cipher) {
+                fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
+                continue;
+            }
 #endif
 #ifdef OPENSSL_NO_DES
-	    if (strstr(cipher, "DES") == cipher)
-		{
-		fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); 
-		continue;
-		}
+            if (strstr(cipher, "DES") == cipher) {
+                fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
+                continue;
+            }
 #endif
 #ifdef OPENSSL_NO_RC4
-	    if (strstr(cipher, "RC4") == cipher)
-		{
-		fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); 
-		continue;
-		}
+            if (strstr(cipher, "RC4") == cipher) {
+                fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
+                continue;
+            }
 #endif
 #ifdef OPENSSL_NO_CAMELLIA
-	    if (strstr(cipher, "CAMELLIA") == cipher)
-		{
-		fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); 
-		continue;
-		}
+            if (strstr(cipher, "CAMELLIA") == cipher) {
+                fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
+                continue;
+            }
 #endif
 #ifdef OPENSSL_NO_SEED
-	    if (strstr(cipher, "SEED") == cipher)
-		{
-		fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); 
-		continue;
-		}
+            if (strstr(cipher, "SEED") == cipher) {
+                fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
+                continue;
+            }
 #endif
-	    fprintf(stderr,"Can't find %s\n",cipher);
-	    EXIT(3);
-	    }
-	}
-	fclose(f);
+            fprintf(stderr, "Can't find %s\n", cipher);
+            EXIT(3);
+        }
+    }
+    fclose(f);
 
 #ifndef OPENSSL_NO_ENGINE
     ENGINE_cleanup();
@@ -650,4 +593,4 @@ int main(int argc,char **argv)
     CRYPTO_mem_leaks_fp(stderr);
 
     return 0;
-    }
+}
diff --git a/crypto/evp/m_dss.c b/crypto/evp/m_dss.c
index 89ea5b7a6d..147844862d 100644
--- a/crypto/evp/m_dss.c
+++ b/crypto/evp/m_dss.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,38 +62,43 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_SHA
 
 static int init(EVP_MD_CTX *ctx)
-	{ return SHA1_Init(ctx->md_data); }
+{
+    return SHA1_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA1_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA1_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA1_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA1_Final(md, ctx->md_data);
+}
 
-static const EVP_MD dsa_md=
-	{
-	NID_dsaWithSHA,
-	NID_dsaWithSHA,
-	SHA_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_DIGEST,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_DSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+static const EVP_MD dsa_md = {
+    NID_dsaWithSHA,
+    NID_dsaWithSHA,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_DIGEST,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_DSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
 
 const EVP_MD *EVP_dss(void)
-	{
-	return(&dsa_md);
-	}
+{
+    return (&dsa_md);
+}
 #endif
diff --git a/crypto/evp/m_dss1.c b/crypto/evp/m_dss1.c
index a010103b7a..e36fabff70 100644
--- a/crypto/evp/m_dss1.c
+++ b/crypto/evp/m_dss1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,40 +61,45 @@
 
 #ifndef OPENSSL_NO_SHA
 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_DSA
-#include 
-#endif
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_DSA
+#  include 
+# endif
 
 static int init(EVP_MD_CTX *ctx)
-	{ return SHA1_Init(ctx->md_data); }
+{
+    return SHA1_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA1_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA1_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA1_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA1_Final(md, ctx->md_data);
+}
 
-static const EVP_MD dss1_md=
-	{
-	NID_dsa,
-	NID_dsaWithSHA1,
-	SHA_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_DIGEST,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_DSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+static const EVP_MD dss1_md = {
+    NID_dsa,
+    NID_dsaWithSHA1,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_DIGEST,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_DSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
 
 const EVP_MD *EVP_dss1(void)
-	{
-	return(&dss1_md);
-	}
+{
+    return (&dss1_md);
+}
 #endif
diff --git a/crypto/evp/m_ecdsa.c b/crypto/evp/m_ecdsa.c
index a6ed24b0b6..803d314955 100644
--- a/crypto/evp/m_ecdsa.c
+++ b/crypto/evp/m_ecdsa.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -118,32 +118,37 @@
 #ifndef OPENSSL_NO_SHA
 
 static int init(EVP_MD_CTX *ctx)
-	{ return SHA1_Init(ctx->md_data); }
+{
+    return SHA1_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA1_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA1_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA1_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA1_Final(md, ctx->md_data);
+}
 
-static const EVP_MD ecdsa_md=
-	{
-	NID_ecdsa_with_SHA1,
-	NID_ecdsa_with_SHA1,
-	SHA_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_DIGEST,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_ECDSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+static const EVP_MD ecdsa_md = {
+    NID_ecdsa_with_SHA1,
+    NID_ecdsa_with_SHA1,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_DIGEST,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_ECDSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
 
 const EVP_MD *EVP_ecdsa(void)
-	{
-	return(&ecdsa_md);
-	}
+{
+    return (&ecdsa_md);
+}
 #endif
diff --git a/crypto/evp/m_md2.c b/crypto/evp/m_md2.c
index 5ce849f161..3c4cd7bf88 100644
--- a/crypto/evp/m_md2.c
+++ b/crypto/evp/m_md2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,41 +61,46 @@
 
 #ifndef OPENSSL_NO_MD2
 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
 
 static int init(EVP_MD_CTX *ctx)
-	{ return MD2_Init(ctx->md_data); }
+{
+    return MD2_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return MD2_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return MD2_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return MD2_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return MD2_Final(md, ctx->md_data);
+}
 
-static const EVP_MD md2_md=
-	{
-	NID_md2,
-	NID_md2WithRSAEncryption,
-	MD2_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	MD2_BLOCK,
-	sizeof(EVP_MD *)+sizeof(MD2_CTX),
-	};
+static const EVP_MD md2_md = {
+    NID_md2,
+    NID_md2WithRSAEncryption,
+    MD2_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    MD2_BLOCK,
+    sizeof(EVP_MD *) + sizeof(MD2_CTX),
+};
 
 const EVP_MD *EVP_md2(void)
-	{
-	return(&md2_md);
-	}
+{
+    return (&md2_md);
+}
 #endif
diff --git a/crypto/evp/m_md4.c b/crypto/evp/m_md4.c
index 6d47f61b27..851de69f88 100644
--- a/crypto/evp/m_md4.c
+++ b/crypto/evp/m_md4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,43 +61,48 @@
 
 #ifndef OPENSSL_NO_MD4
 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
 
-#include "evp_locl.h"
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return MD4_Init(ctx->md_data); }
+{
+    return MD4_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return MD4_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return MD4_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return MD4_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return MD4_Final(md, ctx->md_data);
+}
 
-static const EVP_MD md4_md=
-	{
-	NID_md4,
-	NID_md4WithRSAEncryption,
-	MD4_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	MD4_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(MD4_CTX),
-	};
+static const EVP_MD md4_md = {
+    NID_md4,
+    NID_md4WithRSAEncryption,
+    MD4_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    MD4_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(MD4_CTX),
+};
 
 const EVP_MD *EVP_md4(void)
-	{
-	return(&md4_md);
-	}
+{
+    return (&md4_md);
+}
 #endif
diff --git a/crypto/evp/m_md5.c b/crypto/evp/m_md5.c
index 9a8bae0258..e5d5f71b87 100644
--- a/crypto/evp/m_md5.c
+++ b/crypto/evp/m_md5.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,42 +61,47 @@
 
 #ifndef OPENSSL_NO_MD5
 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return MD5_Init(ctx->md_data); }
+{
+    return MD5_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return MD5_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return MD5_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return MD5_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return MD5_Final(md, ctx->md_data);
+}
 
-static const EVP_MD md5_md=
-	{
-	NID_md5,
-	NID_md5WithRSAEncryption,
-	MD5_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	MD5_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(MD5_CTX),
-	};
+static const EVP_MD md5_md = {
+    NID_md5,
+    NID_md5WithRSAEncryption,
+    MD5_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    MD5_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(MD5_CTX),
+};
 
 const EVP_MD *EVP_md5(void)
-	{
-	return(&md5_md);
-	}
+{
+    return (&md5_md);
+}
 #endif
diff --git a/crypto/evp/m_mdc2.c b/crypto/evp/m_mdc2.c
index 3602bed316..94e12a6bd5 100644
--- a/crypto/evp/m_mdc2.c
+++ b/crypto/evp/m_mdc2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,43 +61,48 @@
 
 #ifndef OPENSSL_NO_MDC2
 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
 
-#include "evp_locl.h"
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return MDC2_Init(ctx->md_data); }
+{
+    return MDC2_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return MDC2_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return MDC2_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return MDC2_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return MDC2_Final(md, ctx->md_data);
+}
 
-static const EVP_MD mdc2_md=
-	{
-	NID_mdc2,
-	NID_mdc2WithRSA,
-	MDC2_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_ASN1_OCTET_STRING_method,
-	MDC2_BLOCK,
-	sizeof(EVP_MD *)+sizeof(MDC2_CTX),
-	};
+static const EVP_MD mdc2_md = {
+    NID_mdc2,
+    NID_mdc2WithRSA,
+    MDC2_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_ASN1_OCTET_STRING_method,
+    MDC2_BLOCK,
+    sizeof(EVP_MD *) + sizeof(MDC2_CTX),
+};
 
 const EVP_MD *EVP_mdc2(void)
-	{
-	return(&mdc2_md);
-	}
+{
+    return (&mdc2_md);
+}
 #endif
diff --git a/crypto/evp/m_null.c b/crypto/evp/m_null.c
index cb0721699d..017e1feb0b 100644
--- a/crypto/evp/m_null.c
+++ b/crypto/evp/m_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,33 +63,36 @@
 #include 
 
 static int init(EVP_MD_CTX *ctx)
-	{ return 1; }
+{
+    return 1;
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return 1; }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return 1;
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return 1; }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return 1;
+}
 
-static const EVP_MD null_md=
-	{
-	NID_undef,
-	NID_undef,
-	0,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_NULL_method,
-	0,
-	sizeof(EVP_MD *),
-	};
+static const EVP_MD null_md = {
+    NID_undef,
+    NID_undef,
+    0,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_NULL_method,
+    0,
+    sizeof(EVP_MD *),
+};
 
 const EVP_MD *EVP_md_null(void)
-	{
-	return(&null_md);
-	}
-
-
+{
+    return (&null_md);
+}
diff --git a/crypto/evp/m_ripemd.c b/crypto/evp/m_ripemd.c
index 7bf4804cf8..81de0ef4e1 100644
--- a/crypto/evp/m_ripemd.c
+++ b/crypto/evp/m_ripemd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,42 +61,47 @@
 
 #ifndef OPENSSL_NO_RIPEMD
 
-#include 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return RIPEMD160_Init(ctx->md_data); }
+{
+    return RIPEMD160_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return RIPEMD160_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return RIPEMD160_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return RIPEMD160_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return RIPEMD160_Final(md, ctx->md_data);
+}
 
-static const EVP_MD ripemd160_md=
-	{
-	NID_ripemd160,
-	NID_ripemd160WithRSA,
-	RIPEMD160_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	RIPEMD160_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(RIPEMD160_CTX),
-	};
+static const EVP_MD ripemd160_md = {
+    NID_ripemd160,
+    NID_ripemd160WithRSA,
+    RIPEMD160_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    RIPEMD160_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(RIPEMD160_CTX),
+};
 
 const EVP_MD *EVP_ripemd160(void)
-	{
-	return(&ripemd160_md);
-	}
+{
+    return (&ripemd160_md);
+}
 #endif
diff --git a/crypto/evp/m_sha.c b/crypto/evp/m_sha.c
index 8769cdd42f..e1e22e0c19 100644
--- a/crypto/evp/m_sha.c
+++ b/crypto/evp/m_sha.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,41 +61,46 @@
 
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA0)
 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return SHA_Init(ctx->md_data); }
+{
+    return SHA_Init(ctx->md_data);
+}
 
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA_Update(ctx->md_data,data,count); }
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA_Update(ctx->md_data, data, count);
+}
 
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA_Final(md,ctx->md_data); }
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA_Final(md, ctx->md_data);
+}
 
-static const EVP_MD sha_md=
-	{
-	NID_sha,
-	NID_shaWithRSAEncryption,
-	SHA_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+static const EVP_MD sha_md = {
+    NID_sha,
+    NID_shaWithRSAEncryption,
+    SHA_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
 
 const EVP_MD *EVP_sha(void)
-	{
-	return(&sha_md);
-	}
+{
+    return (&sha_md);
+}
 #endif
diff --git a/crypto/evp/m_sha1.c b/crypto/evp/m_sha1.c
index ca42abd492..a74e6b7794 100644
--- a/crypto/evp/m_sha1.c
+++ b/crypto/evp/m_sha1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,146 +61,175 @@
 
 #ifndef OPENSSL_NO_SHA
 
-#include 
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-
+# include 
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
 
 static int init(EVP_MD_CTX *ctx)
-	{ return SHA1_Init(ctx->md_data); }
-
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA1_Update(ctx->md_data,data,count); }
-
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA1_Final(md,ctx->md_data); }
-
-static const EVP_MD sha1_md=
-	{
-	NID_sha1,
-	NID_sha1WithRSAEncryption,
-	SHA_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA_CTX),
-	};
+{
+    return SHA1_Init(ctx->md_data);
+}
+
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA1_Update(ctx->md_data, data, count);
+}
+
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA1_Final(md, ctx->md_data);
+}
+
+static const EVP_MD sha1_md = {
+    NID_sha1,
+    NID_sha1WithRSAEncryption,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE | EVP_MD_FLAG_DIGALGID_ABSENT,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA_CTX),
+};
 
 const EVP_MD *EVP_sha1(void)
-	{
-	return(&sha1_md);
-	}
+{
+    return (&sha1_md);
+}
 #endif
 
 #ifndef OPENSSL_NO_SHA256
 static int init224(EVP_MD_CTX *ctx)
-	{ return SHA224_Init(ctx->md_data); }
+{
+    return SHA224_Init(ctx->md_data);
+}
+
 static int init256(EVP_MD_CTX *ctx)
-	{ return SHA256_Init(ctx->md_data); }
+{
+    return SHA256_Init(ctx->md_data);
+}
+
 /*
  * Even though there're separate SHA224_[Update|Final], we call
  * SHA256 functions even in SHA224 context. This is what happens
  * there anyway, so we can spare few CPU cycles:-)
  */
-static int update256(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA256_Update(ctx->md_data,data,count); }
-static int final256(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA256_Final(md,ctx->md_data); }
-
-static const EVP_MD sha224_md=
-	{
-	NID_sha224,
-	NID_sha224WithRSAEncryption,
-	SHA224_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
-	init224,
-	update256,
-	final256,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA256_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA256_CTX),
-	};
+static int update256(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA256_Update(ctx->md_data, data, count);
+}
+
+static int final256(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA256_Final(md, ctx->md_data);
+}
+
+static const EVP_MD sha224_md = {
+    NID_sha224,
+    NID_sha224WithRSAEncryption,
+    SHA224_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE | EVP_MD_FLAG_DIGALGID_ABSENT,
+    init224,
+    update256,
+    final256,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA256_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA256_CTX),
+};
 
 const EVP_MD *EVP_sha224(void)
-	{ return(&sha224_md); }
-
-static const EVP_MD sha256_md=
-	{
-	NID_sha256,
-	NID_sha256WithRSAEncryption,
-	SHA256_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
-	init256,
-	update256,
-	final256,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA256_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA256_CTX),
-	};
+{
+    return (&sha224_md);
+}
+
+static const EVP_MD sha256_md = {
+    NID_sha256,
+    NID_sha256WithRSAEncryption,
+    SHA256_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE | EVP_MD_FLAG_DIGALGID_ABSENT,
+    init256,
+    update256,
+    final256,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA256_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA256_CTX),
+};
 
 const EVP_MD *EVP_sha256(void)
-	{ return(&sha256_md); }
-#endif	/* ifndef OPENSSL_NO_SHA256 */
+{
+    return (&sha256_md);
+}
+#endif                          /* ifndef OPENSSL_NO_SHA256 */
 
 #ifndef OPENSSL_NO_SHA512
 static int init384(EVP_MD_CTX *ctx)
-	{ return SHA384_Init(ctx->md_data); }
+{
+    return SHA384_Init(ctx->md_data);
+}
+
 static int init512(EVP_MD_CTX *ctx)
-	{ return SHA512_Init(ctx->md_data); }
+{
+    return SHA512_Init(ctx->md_data);
+}
+
 /* See comment in SHA224/256 section */
-static int update512(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return SHA512_Update(ctx->md_data,data,count); }
-static int final512(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return SHA512_Final(md,ctx->md_data); }
-
-static const EVP_MD sha384_md=
-	{
-	NID_sha384,
-	NID_sha384WithRSAEncryption,
-	SHA384_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
-	init384,
-	update512,
-	final512,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA512_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA512_CTX),
-	};
+static int update512(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return SHA512_Update(ctx->md_data, data, count);
+}
+
+static int final512(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return SHA512_Final(md, ctx->md_data);
+}
+
+static const EVP_MD sha384_md = {
+    NID_sha384,
+    NID_sha384WithRSAEncryption,
+    SHA384_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE | EVP_MD_FLAG_DIGALGID_ABSENT,
+    init384,
+    update512,
+    final512,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA512_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA512_CTX),
+};
 
 const EVP_MD *EVP_sha384(void)
-	{ return(&sha384_md); }
-
-static const EVP_MD sha512_md=
-	{
-	NID_sha512,
-	NID_sha512WithRSAEncryption,
-	SHA512_DIGEST_LENGTH,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
-	init512,
-	update512,
-	final512,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	SHA512_CBLOCK,
-	sizeof(EVP_MD *)+sizeof(SHA512_CTX),
-	};
+{
+    return (&sha384_md);
+}
+
+static const EVP_MD sha512_md = {
+    NID_sha512,
+    NID_sha512WithRSAEncryption,
+    SHA512_DIGEST_LENGTH,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE | EVP_MD_FLAG_DIGALGID_ABSENT,
+    init512,
+    update512,
+    final512,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    SHA512_CBLOCK,
+    sizeof(EVP_MD *) + sizeof(SHA512_CTX),
+};
 
 const EVP_MD *EVP_sha512(void)
-	{ return(&sha512_md); }
-#endif	/* ifndef OPENSSL_NO_SHA512 */
-
+{
+    return (&sha512_md);
+}
+#endif                          /* ifndef OPENSSL_NO_SHA512 */
diff --git a/crypto/evp/m_sigver.c b/crypto/evp/m_sigver.c
index b694991dbf..4492d207f2 100644
--- a/crypto/evp/m_sigver.c
+++ b/crypto/evp/m_sigver.c
@@ -1,6 +1,7 @@
 /* m_sigver.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006,2007 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,157 +65,139 @@
 #include "evp_locl.h"
 
 static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
-			  const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey,
-			  int ver)
-	{
-	if (ctx->pctx == NULL)
-		ctx->pctx = EVP_PKEY_CTX_new(pkey, e);
-	if (ctx->pctx == NULL)
-		return 0;
+                          const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey,
+                          int ver)
+{
+    if (ctx->pctx == NULL)
+        ctx->pctx = EVP_PKEY_CTX_new(pkey, e);
+    if (ctx->pctx == NULL)
+        return 0;
 
-	if (!(ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM))
-		{
+    if (!(ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)) {
 
-		if (type == NULL)
-			{
-			int def_nid;
-			if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) > 0)
-				type = EVP_get_digestbynid(def_nid);
-			}
+        if (type == NULL) {
+            int def_nid;
+            if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) > 0)
+                type = EVP_get_digestbynid(def_nid);
+        }
 
-		if (type == NULL)
-			{
-			EVPerr(EVP_F_DO_SIGVER_INIT, EVP_R_NO_DEFAULT_DIGEST);
-			return 0;
-			}
-		}
+        if (type == NULL) {
+            EVPerr(EVP_F_DO_SIGVER_INIT, EVP_R_NO_DEFAULT_DIGEST);
+            return 0;
+        }
+    }
 
-	if (ver)
-		{
-		if (ctx->pctx->pmeth->verifyctx_init)
-			{
-			if (ctx->pctx->pmeth->verifyctx_init(ctx->pctx, ctx) <=0)
-				return 0;
-			ctx->pctx->operation = EVP_PKEY_OP_VERIFYCTX;
-			}
-		else if (EVP_PKEY_verify_init(ctx->pctx) <= 0)
-			return 0;
-		}
-	else
-		{
-		if (ctx->pctx->pmeth->signctx_init)
-			{
-			if (ctx->pctx->pmeth->signctx_init(ctx->pctx, ctx) <= 0)
-				return 0;
-			ctx->pctx->operation = EVP_PKEY_OP_SIGNCTX;
-			}
-		else if (EVP_PKEY_sign_init(ctx->pctx) <= 0)
-			return 0;
-		}
-	if (EVP_PKEY_CTX_set_signature_md(ctx->pctx, type) <= 0)
-		return 0;
-	if (pctx)
-		*pctx = ctx->pctx;
-	if (ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)
-		return 1;
-	if (!EVP_DigestInit_ex(ctx, type, e))
-		return 0;
-	return 1;
-	}
+    if (ver) {
+        if (ctx->pctx->pmeth->verifyctx_init) {
+            if (ctx->pctx->pmeth->verifyctx_init(ctx->pctx, ctx) <= 0)
+                return 0;
+            ctx->pctx->operation = EVP_PKEY_OP_VERIFYCTX;
+        } else if (EVP_PKEY_verify_init(ctx->pctx) <= 0)
+            return 0;
+    } else {
+        if (ctx->pctx->pmeth->signctx_init) {
+            if (ctx->pctx->pmeth->signctx_init(ctx->pctx, ctx) <= 0)
+                return 0;
+            ctx->pctx->operation = EVP_PKEY_OP_SIGNCTX;
+        } else if (EVP_PKEY_sign_init(ctx->pctx) <= 0)
+            return 0;
+    }
+    if (EVP_PKEY_CTX_set_signature_md(ctx->pctx, type) <= 0)
+        return 0;
+    if (pctx)
+        *pctx = ctx->pctx;
+    if (ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)
+        return 1;
+    if (!EVP_DigestInit_ex(ctx, type, e))
+        return 0;
+    return 1;
+}
 
 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
-			const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
-	{
-	return do_sigver_init(ctx, pctx, type, e, pkey, 0);
-	}
+                       const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
+{
+    return do_sigver_init(ctx, pctx, type, e, pkey, 0);
+}
 
 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
-			const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
-	{
-	return do_sigver_init(ctx, pctx, type, e, pkey, 1);
-	}
+                         const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
+{
+    return do_sigver_init(ctx, pctx, type, e, pkey, 1);
+}
 
-int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen)
-	{
-	int sctx, r = 0;
-	EVP_PKEY_CTX *pctx = ctx->pctx;
-	if (pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)
-		{
-		EVP_PKEY_CTX *dctx;
-		if (!sigret)
-			return pctx->pmeth->signctx(pctx, sigret, siglen, ctx);
-		dctx = EVP_PKEY_CTX_dup(ctx->pctx);
-		if (!dctx)
-			return 0;
-		r = dctx->pmeth->signctx(dctx, sigret, siglen, ctx);
-		EVP_PKEY_CTX_free(dctx);
-		return r;
-		}
-	if (pctx->pmeth->signctx)
-		sctx = 1;
-	else
-		sctx = 0;
-	if (sigret)
-		{
-		EVP_MD_CTX tmp_ctx;
-		unsigned char md[EVP_MAX_MD_SIZE];
-		unsigned int mdlen;
-		EVP_MD_CTX_init(&tmp_ctx);
-		if (!EVP_MD_CTX_copy_ex(&tmp_ctx,ctx))
-		     	return 0;
-		if (sctx)
-			r = tmp_ctx.pctx->pmeth->signctx(tmp_ctx.pctx,
-					sigret, siglen, &tmp_ctx);
-		else
-			r = EVP_DigestFinal_ex(&tmp_ctx,md,&mdlen);
-		EVP_MD_CTX_cleanup(&tmp_ctx);
-		if (sctx || !r)
-			return r;
-		if (EVP_PKEY_sign(ctx->pctx, sigret, siglen, md, mdlen) <= 0)
-			return 0;
-		}
-	else
-		{
-		if (sctx)
-			{
-			if (pctx->pmeth->signctx(pctx, sigret, siglen, ctx) <= 0)
-				return 0;
-			}
-		else
-			{
-			int s = EVP_MD_size(ctx->digest);
-			if (s < 0 || EVP_PKEY_sign(pctx, sigret, siglen, NULL, s) <= 0)
-				return 0;
-			}
-		}
-	return 1;
-	}
+int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                        size_t *siglen)
+{
+    int sctx, r = 0;
+    EVP_PKEY_CTX *pctx = ctx->pctx;
+    if (pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM) {
+        EVP_PKEY_CTX *dctx;
+        if (!sigret)
+            return pctx->pmeth->signctx(pctx, sigret, siglen, ctx);
+        dctx = EVP_PKEY_CTX_dup(ctx->pctx);
+        if (!dctx)
+            return 0;
+        r = dctx->pmeth->signctx(dctx, sigret, siglen, ctx);
+        EVP_PKEY_CTX_free(dctx);
+        return r;
+    }
+    if (pctx->pmeth->signctx)
+        sctx = 1;
+    else
+        sctx = 0;
+    if (sigret) {
+        EVP_MD_CTX tmp_ctx;
+        unsigned char md[EVP_MAX_MD_SIZE];
+        unsigned int mdlen;
+        EVP_MD_CTX_init(&tmp_ctx);
+        if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
+            return 0;
+        if (sctx)
+            r = tmp_ctx.pctx->pmeth->signctx(tmp_ctx.pctx,
+                                             sigret, siglen, &tmp_ctx);
+        else
+            r = EVP_DigestFinal_ex(&tmp_ctx, md, &mdlen);
+        EVP_MD_CTX_cleanup(&tmp_ctx);
+        if (sctx || !r)
+            return r;
+        if (EVP_PKEY_sign(ctx->pctx, sigret, siglen, md, mdlen) <= 0)
+            return 0;
+    } else {
+        if (sctx) {
+            if (pctx->pmeth->signctx(pctx, sigret, siglen, ctx) <= 0)
+                return 0;
+        } else {
+            int s = EVP_MD_size(ctx->digest);
+            if (s < 0 || EVP_PKEY_sign(pctx, sigret, siglen, NULL, s) <= 0)
+                return 0;
+        }
+    }
+    return 1;
+}
 
 int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
-								size_t siglen)
-	{
-	EVP_MD_CTX tmp_ctx;
-	unsigned char md[EVP_MAX_MD_SIZE];
-	int r;
-	unsigned int mdlen;
-	int vctx;
+                          size_t siglen)
+{
+    EVP_MD_CTX tmp_ctx;
+    unsigned char md[EVP_MAX_MD_SIZE];
+    int r;
+    unsigned int mdlen;
+    int vctx;
 
-	if (ctx->pctx->pmeth->verifyctx)
-		vctx = 1;
-	else
-		vctx = 0;
-	EVP_MD_CTX_init(&tmp_ctx);
-	if (!EVP_MD_CTX_copy_ex(&tmp_ctx,ctx))
-		return -1;	
-	if (vctx)
-		{
-		r = tmp_ctx.pctx->pmeth->verifyctx(tmp_ctx.pctx,
-					sig, siglen, &tmp_ctx);
-		}
-	else
-		r = EVP_DigestFinal_ex(&tmp_ctx,md,&mdlen);
-	EVP_MD_CTX_cleanup(&tmp_ctx);
-	if (vctx || !r)
-		return r;
-	return EVP_PKEY_verify(ctx->pctx, sig, siglen, md, mdlen);
-	}
+    if (ctx->pctx->pmeth->verifyctx)
+        vctx = 1;
+    else
+        vctx = 0;
+    EVP_MD_CTX_init(&tmp_ctx);
+    if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
+        return -1;
+    if (vctx) {
+        r = tmp_ctx.pctx->pmeth->verifyctx(tmp_ctx.pctx,
+                                           sig, siglen, &tmp_ctx);
+    } else
+        r = EVP_DigestFinal_ex(&tmp_ctx, md, &mdlen);
+    EVP_MD_CTX_cleanup(&tmp_ctx);
+    if (vctx || !r)
+        return r;
+    return EVP_PKEY_verify(ctx->pctx, sig, siglen, md, mdlen);
+}
diff --git a/crypto/evp/m_wp.c b/crypto/evp/m_wp.c
index c51bc2d5d1..a890939ec4 100644
--- a/crypto/evp/m_wp.c
+++ b/crypto/evp/m_wp.c
@@ -5,39 +5,44 @@
 
 #ifndef OPENSSL_NO_WHIRLPOOL
 
-#include 
-#include 
-#include 
-#include 
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# include 
+# include "evp_locl.h"
 
 static int init(EVP_MD_CTX *ctx)
-	{ return WHIRLPOOL_Init(ctx->md_data); }
-
-static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{ return WHIRLPOOL_Update(ctx->md_data,data,count); }
-
-static int final(EVP_MD_CTX *ctx,unsigned char *md)
-	{ return WHIRLPOOL_Final(md,ctx->md_data); }
-
-static const EVP_MD whirlpool_md=
-	{
-	NID_whirlpool,
-	0,
-	WHIRLPOOL_DIGEST_LENGTH,
-	0,
-	init,
-	update,
-	final,
-	NULL,
-	NULL,
-	EVP_PKEY_NULL_method,
-	WHIRLPOOL_BBLOCK/8,
-	sizeof(EVP_MD *)+sizeof(WHIRLPOOL_CTX),
-	};
+{
+    return WHIRLPOOL_Init(ctx->md_data);
+}
+
+static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return WHIRLPOOL_Update(ctx->md_data, data, count);
+}
+
+static int final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return WHIRLPOOL_Final(md, ctx->md_data);
+}
+
+static const EVP_MD whirlpool_md = {
+    NID_whirlpool,
+    0,
+    WHIRLPOOL_DIGEST_LENGTH,
+    0,
+    init,
+    update,
+    final,
+    NULL,
+    NULL,
+    EVP_PKEY_NULL_method,
+    WHIRLPOOL_BBLOCK / 8,
+    sizeof(EVP_MD *) + sizeof(WHIRLPOOL_CTX),
+};
 
 const EVP_MD *EVP_whirlpool(void)
-	{
-	return(&whirlpool_md);
-	}
+{
+    return (&whirlpool_md);
+}
 #endif
diff --git a/crypto/evp/names.c b/crypto/evp/names.c
index 6311ad7cfb..ff115a31c8 100644
--- a/crypto/evp/names.c
+++ b/crypto/evp/names.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,144 +63,153 @@
 #include 
 
 int EVP_add_cipher(const EVP_CIPHER *c)
-	{
-	int r;
-
-	if (c == NULL) return 0;
+{
+    int r;
 
-	OPENSSL_init();
+    if (c == NULL)
+        return 0;
 
-	r=OBJ_NAME_add(OBJ_nid2sn(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
-	if (r == 0) return(0);
-	check_defer(c->nid);
-	r=OBJ_NAME_add(OBJ_nid2ln(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
-	return(r);
-	}
+    OPENSSL_init();
 
+    r = OBJ_NAME_add(OBJ_nid2sn(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+                     (const char *)c);
+    if (r == 0)
+        return (0);
+    check_defer(c->nid);
+    r = OBJ_NAME_add(OBJ_nid2ln(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+                     (const char *)c);
+    return (r);
+}
 
 int EVP_add_digest(const EVP_MD *md)
-	{
-	int r;
-	const char *name;
-	OPENSSL_init();
-
-	name=OBJ_nid2sn(md->type);
-	r=OBJ_NAME_add(name,OBJ_NAME_TYPE_MD_METH,(const char *)md);
-	if (r == 0) return(0);
-	check_defer(md->type);
-	r=OBJ_NAME_add(OBJ_nid2ln(md->type),OBJ_NAME_TYPE_MD_METH,(const char *)md);
-	if (r == 0) return(0);
-
-	if (md->pkey_type && md->type != md->pkey_type)
-		{
-		r=OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
-			OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
-		if (r == 0) return(0);
-		check_defer(md->pkey_type);
-		r=OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
-			OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
-		}
-	return(r);
-	}
+{
+    int r;
+    const char *name;
+    OPENSSL_init();
+
+    name = OBJ_nid2sn(md->type);
+    r = OBJ_NAME_add(name, OBJ_NAME_TYPE_MD_METH, (const char *)md);
+    if (r == 0)
+        return (0);
+    check_defer(md->type);
+    r = OBJ_NAME_add(OBJ_nid2ln(md->type), OBJ_NAME_TYPE_MD_METH,
+                     (const char *)md);
+    if (r == 0)
+        return (0);
+
+    if (md->pkey_type && md->type != md->pkey_type) {
+        r = OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
+                         OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+        if (r == 0)
+            return (0);
+        check_defer(md->pkey_type);
+        r = OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
+                         OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+    }
+    return (r);
+}
 
 const EVP_CIPHER *EVP_get_cipherbyname(const char *name)
-	{
-	const EVP_CIPHER *cp;
+{
+    const EVP_CIPHER *cp;
 
-	cp=(const EVP_CIPHER *)OBJ_NAME_get(name,OBJ_NAME_TYPE_CIPHER_METH);
-	return(cp);
-	}
+    cp = (const EVP_CIPHER *)OBJ_NAME_get(name, OBJ_NAME_TYPE_CIPHER_METH);
+    return (cp);
+}
 
 const EVP_MD *EVP_get_digestbyname(const char *name)
-	{
-	const EVP_MD *cp;
+{
+    const EVP_MD *cp;
 
-	cp=(const EVP_MD *)OBJ_NAME_get(name,OBJ_NAME_TYPE_MD_METH);
-	return(cp);
-	}
+    cp = (const EVP_MD *)OBJ_NAME_get(name, OBJ_NAME_TYPE_MD_METH);
+    return (cp);
+}
 
 void EVP_cleanup(void)
-	{
-	OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
-	OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
-	/* The above calls will only clean out the contents of the name
-	   hash table, but not the hash table itself.  The following line
-	   does that part.  -- Richard Levitte */
-	OBJ_NAME_cleanup(-1);
-
-	EVP_PBE_cleanup();
-	if (obj_cleanup_defer == 2)
-		{
-		obj_cleanup_defer = 0;
-		OBJ_cleanup();
-		}
-	OBJ_sigid_free();
-	}
-
-struct doall_cipher
-	{
-	void *arg;
-	void (*fn)(const EVP_CIPHER *ciph,
-			const char *from, const char *to, void *arg);
-	};
+{
+    OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
+    OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
+    /*
+     * The above calls will only clean out the contents of the name hash
+     * table, but not the hash table itself.  The following line does that
+     * part.  -- Richard Levitte
+     */
+    OBJ_NAME_cleanup(-1);
+
+    EVP_PBE_cleanup();
+    if (obj_cleanup_defer == 2) {
+        obj_cleanup_defer = 0;
+        OBJ_cleanup();
+    }
+    OBJ_sigid_free();
+}
+
+struct doall_cipher {
+    void *arg;
+    void (*fn) (const EVP_CIPHER *ciph,
+                const char *from, const char *to, void *arg);
+};
 
 static void do_all_cipher_fn(const OBJ_NAME *nm, void *arg)
-	{
-	struct doall_cipher *dc = arg;
-	if (nm->alias)
-		dc->fn(NULL, nm->name, nm->data, dc->arg);
-	else
-		dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
-	}
-
-void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_cipher dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
-	}
-
-void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_cipher dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn,&dc);
-	}
-
-struct doall_md
-	{
-	void *arg;
-	void (*fn)(const EVP_MD *ciph,
-			const char *from, const char *to, void *arg);
-	};
+{
+    struct doall_cipher *dc = arg;
+    if (nm->alias)
+        dc->fn(NULL, nm->name, nm->data, dc->arg);
+    else
+        dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+                                   const char *from, const char *to, void *x),
+                       void *arg)
+{
+    struct doall_cipher dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+void EVP_CIPHER_do_all_sorted(void (*fn) (const EVP_CIPHER *ciph,
+                                          const char *from, const char *to,
+                                          void *x), void *arg)
+{
+    struct doall_cipher dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+struct doall_md {
+    void *arg;
+    void (*fn) (const EVP_MD *ciph,
+                const char *from, const char *to, void *arg);
+};
 
 static void do_all_md_fn(const OBJ_NAME *nm, void *arg)
-	{
-	struct doall_md *dc = arg;
-	if (nm->alias)
-		dc->fn(NULL, nm->name, nm->data, dc->arg);
-	else
-		dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
-	}
-
-void EVP_MD_do_all(void (*fn)(const EVP_MD *md,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_md dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
-	}
-
-void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *md,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_md dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
-	}
+{
+    struct doall_md *dc = arg;
+    if (nm->alias)
+        dc->fn(NULL, nm->name, nm->data, dc->arg);
+    else
+        dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *md,
+                               const char *from, const char *to, void *x),
+                   void *arg)
+{
+    struct doall_md dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}
+
+void EVP_MD_do_all_sorted(void (*fn) (const EVP_MD *md,
+                                      const char *from, const char *to,
+                                      void *x), void *arg)
+{
+    struct doall_md dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}
diff --git a/crypto/evp/openbsd_hw.c b/crypto/evp/openbsd_hw.c
index 3831a5731e..75d12e2330 100644
--- a/crypto/evp/openbsd_hw.c
+++ b/crypto/evp/openbsd_hw.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -52,212 +52,204 @@
 #include 
 #include "evp_locl.h"
 
-/* This stuff should now all be supported through
- * crypto/engine/hw_openbsd_dev_crypto.c unless I botched it up */
-static void *dummy=&dummy;
+/*
+ * This stuff should now all be supported through
+ * crypto/engine/hw_openbsd_dev_crypto.c unless I botched it up
+ */
+static void *dummy = &dummy;
 
 #if 0
 
 /* check flag after OpenSSL headers to ensure make depend works */
-#ifdef OPENSSL_OPENBSD_DEV_CRYPTO
+# ifdef OPENSSL_OPENBSD_DEV_CRYPTO
 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
+#  include 
+#  include 
+#  include 
+#  include 
+#  include 
+#  include 
+#  include 
 
 /* longest key supported in hardware */
-#define MAX_HW_KEY	24
-#define MAX_HW_IV	8
+#  define MAX_HW_KEY      24
+#  define MAX_HW_IV       8
 
-#define MD5_DIGEST_LENGTH	16
-#define MD5_CBLOCK		64
+#  define MD5_DIGEST_LENGTH       16
+#  define MD5_CBLOCK              64
 
 static int fd;
 static int dev_failed;
 
 typedef struct session_op session_op;
 
-#define CDATA(ctx) EVP_C_DATA(session_op,ctx)
+#  define CDATA(ctx) EVP_C_DATA(session_op,ctx)
 
 static void err(const char *str)
-    {
-    fprintf(stderr,"%s: errno %d\n",str,errno);
-    }
+{
+    fprintf(stderr, "%s: errno %d\n", str, errno);
+}
 
 static int dev_crypto_init(session_op *ses)
-    {
-    if(dev_failed)
-	return 0;
-    if(!fd)
-	{
-	int cryptodev_fd;
-
-        if ((cryptodev_fd=open("/dev/crypto",O_RDWR,0)) < 0)
-	    {
-	    err("/dev/crypto");
-	    dev_failed=1;
-	    return 0;
-	    }
-        if (ioctl(cryptodev_fd,CRIOGET,&fd) == -1)
-	    {
-	    err("CRIOGET failed");
-	    close(cryptodev_fd);
-	    dev_failed=1;
-	    return 0;
-	    }
-	close(cryptodev_fd);
-	}
+{
+    if (dev_failed)
+        return 0;
+    if (!fd) {
+        int cryptodev_fd;
+
+        if ((cryptodev_fd = open("/dev/crypto", O_RDWR, 0)) < 0) {
+            err("/dev/crypto");
+            dev_failed = 1;
+            return 0;
+        }
+        if (ioctl(cryptodev_fd, CRIOGET, &fd) == -1) {
+            err("CRIOGET failed");
+            close(cryptodev_fd);
+            dev_failed = 1;
+            return 0;
+        }
+        close(cryptodev_fd);
+    }
     assert(ses);
-    memset(ses,'\0',sizeof *ses);
+    memset(ses, '\0', sizeof *ses);
 
     return 1;
-    }
+}
 
 static int dev_crypto_cleanup(EVP_CIPHER_CTX *ctx)
-    {
-    if(ioctl(fd,CIOCFSESSION,&CDATA(ctx)->ses) == -1)
-	err("CIOCFSESSION failed");
+{
+    if (ioctl(fd, CIOCFSESSION, &CDATA(ctx)->ses) == -1)
+        err("CIOCFSESSION failed");
 
     OPENSSL_free(CDATA(ctx)->key);
 
     return 1;
-    }
+}
 
-static int dev_crypto_init_key(EVP_CIPHER_CTX *ctx,int cipher,
-			       const unsigned char *key,int klen)
-    {
-    if(!dev_crypto_init(CDATA(ctx)))
-	return 0;
+static int dev_crypto_init_key(EVP_CIPHER_CTX *ctx, int cipher,
+                               const unsigned char *key, int klen)
+{
+    if (!dev_crypto_init(CDATA(ctx)))
+        return 0;
 
-    CDATA(ctx)->key=OPENSSL_malloc(MAX_HW_KEY);
+    CDATA(ctx)->key = OPENSSL_malloc(MAX_HW_KEY);
 
     assert(ctx->cipher->iv_len <= MAX_HW_IV);
 
-    memcpy(CDATA(ctx)->key,key,klen);
-    
-    CDATA(ctx)->cipher=cipher;
-    CDATA(ctx)->keylen=klen;
+    memcpy(CDATA(ctx)->key, key, klen);
 
-    if (ioctl(fd,CIOCGSESSION,CDATA(ctx)) == -1)
-	{
-	err("CIOCGSESSION failed");
-	return 0;
-	}
-    return 1;
+    CDATA(ctx)->cipher = cipher;
+    CDATA(ctx)->keylen = klen;
+
+    if (ioctl(fd, CIOCGSESSION, CDATA(ctx)) == -1) {
+        err("CIOCGSESSION failed");
+        return 0;
     }
+    return 1;
+}
 
-static int dev_crypto_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-			     const unsigned char *in,unsigned int inl)
-    {
+static int dev_crypto_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, unsigned int inl)
+{
     struct crypt_op cryp;
     unsigned char lb[MAX_HW_IV];
 
-    if(!inl)
-	return 1;
+    if (!inl)
+        return 1;
 
     assert(CDATA(ctx));
     assert(!dev_failed);
 
-    memset(&cryp,'\0',sizeof cryp);
-    cryp.ses=CDATA(ctx)->ses;
-    cryp.op=ctx->encrypt ? COP_ENCRYPT : COP_DECRYPT;
-    cryp.flags=0;
-    cryp.len=inl;
-    assert((inl&(ctx->cipher->block_size-1)) == 0);
-    cryp.src=(caddr_t)in;
-    cryp.dst=(caddr_t)out;
-    cryp.mac=0;
-    if(ctx->cipher->iv_len)
-	cryp.iv=(caddr_t)ctx->iv;
-
-    if(!ctx->encrypt)
-	memcpy(lb,&in[cryp.len-ctx->cipher->iv_len],ctx->cipher->iv_len);
-
-    if(ioctl(fd, CIOCCRYPT, &cryp) == -1)
-	{
-	if(errno == EINVAL) /* buffers are misaligned */
-	    {
-	    unsigned int cinl=0;
-	    char *cin=NULL;
-	    char *cout=NULL;
-
-	    /* NB: this can only make cinl != inl with stream ciphers */
-	    cinl=(inl+3)/4*4;
-
-	    if(((unsigned long)in&3) || cinl != inl)
-		{
-		cin=OPENSSL_malloc(cinl);
-		memcpy(cin,in,inl);
-		cryp.src=cin;
-		}
-
-	    if(((unsigned long)out&3) || cinl != inl)
-		{
-		cout=OPENSSL_malloc(cinl);
-		cryp.dst=cout;
-		}
-
-	    cryp.len=cinl;
-
-	    if(ioctl(fd, CIOCCRYPT, &cryp) == -1)
-		{
-		err("CIOCCRYPT(2) failed");
-		printf("src=%p dst=%p\n",cryp.src,cryp.dst);
-		abort();
-		return 0;
-		}
-		
-	    if(cout)
-		{
-		memcpy(out,cout,inl);
-		OPENSSL_free(cout);
-		}
-	    if(cin)
-		OPENSSL_free(cin);
-	    }
-	else 
-	    {	    
-	    err("CIOCCRYPT failed");
-	    abort();
-	    return 0;
-	    }
-	}
-
-    if(ctx->encrypt)
-	memcpy(ctx->iv,&out[cryp.len-ctx->cipher->iv_len],ctx->cipher->iv_len);
+    memset(&cryp, '\0', sizeof cryp);
+    cryp.ses = CDATA(ctx)->ses;
+    cryp.op = ctx->encrypt ? COP_ENCRYPT : COP_DECRYPT;
+    cryp.flags = 0;
+    cryp.len = inl;
+    assert((inl & (ctx->cipher->block_size - 1)) == 0);
+    cryp.src = (caddr_t) in;
+    cryp.dst = (caddr_t) out;
+    cryp.mac = 0;
+    if (ctx->cipher->iv_len)
+        cryp.iv = (caddr_t) ctx->iv;
+
+    if (!ctx->encrypt)
+        memcpy(lb, &in[cryp.len - ctx->cipher->iv_len], ctx->cipher->iv_len);
+
+    if (ioctl(fd, CIOCCRYPT, &cryp) == -1) {
+        if (errno == EINVAL) {  /* buffers are misaligned */
+            unsigned int cinl = 0;
+            char *cin = NULL;
+            char *cout = NULL;
+
+            /* NB: this can only make cinl != inl with stream ciphers */
+            cinl = (inl + 3) / 4 * 4;
+
+            if (((unsigned long)in & 3) || cinl != inl) {
+                cin = OPENSSL_malloc(cinl);
+                memcpy(cin, in, inl);
+                cryp.src = cin;
+            }
+
+            if (((unsigned long)out & 3) || cinl != inl) {
+                cout = OPENSSL_malloc(cinl);
+                cryp.dst = cout;
+            }
+
+            cryp.len = cinl;
+
+            if (ioctl(fd, CIOCCRYPT, &cryp) == -1) {
+                err("CIOCCRYPT(2) failed");
+                printf("src=%p dst=%p\n", cryp.src, cryp.dst);
+                abort();
+                return 0;
+            }
+
+            if (cout) {
+                memcpy(out, cout, inl);
+                OPENSSL_free(cout);
+            }
+            if (cin)
+                OPENSSL_free(cin);
+        } else {
+            err("CIOCCRYPT failed");
+            abort();
+            return 0;
+        }
+    }
+
+    if (ctx->encrypt)
+        memcpy(ctx->iv, &out[cryp.len - ctx->cipher->iv_len],
+               ctx->cipher->iv_len);
     else
-	memcpy(ctx->iv,lb,ctx->cipher->iv_len);
+        memcpy(ctx->iv, lb, ctx->cipher->iv_len);
 
     return 1;
-    }
+}
 
 static int dev_crypto_des_ede3_init_key(EVP_CIPHER_CTX *ctx,
-					const unsigned char *key,
-					const unsigned char *iv, int enc)
-    { return dev_crypto_init_key(ctx,CRYPTO_3DES_CBC,key,24); }
+                                        const unsigned char *key,
+                                        const unsigned char *iv, int enc)
+{
+    return dev_crypto_init_key(ctx, CRYPTO_3DES_CBC, key, 24);
+}
 
-#define dev_crypto_des_ede3_cbc_cipher dev_crypto_cipher
+#  define dev_crypto_des_ede3_cbc_cipher dev_crypto_cipher
 
 BLOCK_CIPHER_def_cbc(dev_crypto_des_ede3, session_op, NID_des_ede3, 8, 24, 8,
-		     0, dev_crypto_des_ede3_init_key,
-		     dev_crypto_cleanup, 
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,
-		     NULL)
+                     0, dev_crypto_des_ede3_init_key,
+                     dev_crypto_cleanup,
+                     EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
 static int dev_crypto_rc4_init_key(EVP_CIPHER_CTX *ctx,
-					const unsigned char *key,
-					const unsigned char *iv, int enc)
-    { return dev_crypto_init_key(ctx,CRYPTO_ARC4,key,16); }
+                                   const unsigned char *key,
+                                   const unsigned char *iv, int enc)
+{
+    return dev_crypto_init_key(ctx, CRYPTO_ARC4, key, 16);
+}
 
-static const EVP_CIPHER r4_cipher=
-    {
+static const EVP_CIPHER r4_cipher = {
     NID_rc4,
-    1,16,0,	/* FIXME: key should be up to 256 bytes */
+    1, 16, 0,                   /* FIXME: key should be up to 256 bytes */
     EVP_CIPH_VARIABLE_LENGTH,
     dev_crypto_rc4_init_key,
     dev_crypto_cipher,
@@ -266,169 +258,160 @@ static const EVP_CIPHER r4_cipher=
     NULL,
     NULL,
     NULL
-    };
+};
 
 const EVP_CIPHER *EVP_dev_crypto_rc4(void)
-    { return &r4_cipher; }
+{
+    return &r4_cipher;
+}
 
-typedef struct
-    {
+typedef struct {
     session_op sess;
     char *data;
     int len;
     unsigned char md[EVP_MAX_MD_SIZE];
-    } MD_DATA;
+} MD_DATA;
 
-static int dev_crypto_init_digest(MD_DATA *md_data,int mac)
-    {
-    if(!dev_crypto_init(&md_data->sess))
-	return 0;
+static int dev_crypto_init_digest(MD_DATA *md_data, int mac)
+{
+    if (!dev_crypto_init(&md_data->sess))
+        return 0;
 
-    md_data->len=0;
-    md_data->data=NULL;
+    md_data->len = 0;
+    md_data->data = NULL;
 
-    md_data->sess.mac=mac;
+    md_data->sess.mac = mac;
 
-    if (ioctl(fd,CIOCGSESSION,&md_data->sess) == -1)
-	{
-	err("CIOCGSESSION failed");
-	return 0;
-	}
-    return 1;
+    if (ioctl(fd, CIOCGSESSION, &md_data->sess) == -1) {
+        err("CIOCGSESSION failed");
+        return 0;
     }
+    return 1;
+}
 
 static int dev_crypto_cleanup_digest(MD_DATA *md_data)
-    {
-    if (ioctl(fd,CIOCFSESSION,&md_data->sess.ses) == -1)
-	{
-	err("CIOCFSESSION failed");
-	return 0;
-	}
+{
+    if (ioctl(fd, CIOCFSESSION, &md_data->sess.ses) == -1) {
+        err("CIOCFSESSION failed");
+        return 0;
+    }
 
     return 1;
-    }
+}
 
 /* FIXME: if device can do chained MACs, then don't accumulate */
 /* FIXME: move accumulation to the framework */
 static int dev_crypto_md5_init(EVP_MD_CTX *ctx)
-    { return dev_crypto_init_digest(ctx->md_data,CRYPTO_MD5); }
+{
+    return dev_crypto_init_digest(ctx->md_data, CRYPTO_MD5);
+}
 
-static int do_digest(int ses,unsigned char *md,const void *data,int len)
-    {
+static int do_digest(int ses, unsigned char *md, const void *data, int len)
+{
     struct crypt_op cryp;
-    static unsigned char md5zero[16]=
-	{
-	0xd4,0x1d,0x8c,0xd9,0x8f,0x00,0xb2,0x04,
-	0xe9,0x80,0x09,0x98,0xec,0xf8,0x42,0x7e
-	};
+    static unsigned char md5zero[16] = {
+        0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
+        0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e
+    };
 
     /* some cards can't do zero length */
-    if(!len)
-	{
-	memcpy(md,md5zero,16);
-	return 1;
-	}
-
-    memset(&cryp,'\0',sizeof cryp);
-    cryp.ses=ses;
-    cryp.op=COP_ENCRYPT;/* required to do the MAC rather than check it */
-    cryp.len=len;
-    cryp.src=(caddr_t)data;
-    cryp.dst=(caddr_t)data; // FIXME!!!
-    cryp.mac=(caddr_t)md;
-
-    if(ioctl(fd, CIOCCRYPT, &cryp) == -1)
-	{
-	if(errno == EINVAL) /* buffer is misaligned */
-	    {
-	    char *dcopy;
-
-	    dcopy=OPENSSL_malloc(len);
-	    memcpy(dcopy,data,len);
-	    cryp.src=dcopy;
-	    cryp.dst=cryp.src; // FIXME!!!
-
-	    if(ioctl(fd, CIOCCRYPT, &cryp) == -1)
-		{
-		err("CIOCCRYPT(MAC2) failed");
-		abort();
-		return 0;
-		}
-	    OPENSSL_free(dcopy);
-	    }
-	else
-	    {
-	    err("CIOCCRYPT(MAC) failed");
-	    abort();
-	    return 0;
-	    }
-	}
-    //    printf("done\n");
+    if (!len) {
+        memcpy(md, md5zero, 16);
+        return 1;
+    }
 
-    return 1;
+    memset(&cryp, '\0', sizeof cryp);
+    cryp.ses = ses;
+    cryp.op = COP_ENCRYPT;      /* required to do the MAC rather than check
+                                 * it */
+    cryp.len = len;
+    cryp.src = (caddr_t) data;
+    cryp.dst = (caddr_t) data;  // FIXME!!!
+    cryp.mac = (caddr_t) md;
+
+    if (ioctl(fd, CIOCCRYPT, &cryp) == -1) {
+        if (errno == EINVAL) {  /* buffer is misaligned */
+            char *dcopy;
+
+            dcopy = OPENSSL_malloc(len);
+            memcpy(dcopy, data, len);
+            cryp.src = dcopy;
+            cryp.dst = cryp.src; // FIXME!!!
+
+            if (ioctl(fd, CIOCCRYPT, &cryp) == -1) {
+                err("CIOCCRYPT(MAC2) failed");
+                abort();
+                return 0;
+            }
+            OPENSSL_free(dcopy);
+        } else {
+            err("CIOCCRYPT(MAC) failed");
+            abort();
+            return 0;
+        }
     }
+    // printf("done\n");
+
+    return 1;
+}
 
-static int dev_crypto_md5_update(EVP_MD_CTX *ctx,const void *data,
-				 unsigned long len)
-    {
-    MD_DATA *md_data=ctx->md_data;
+static int dev_crypto_md5_update(EVP_MD_CTX *ctx, const void *data,
+                                 unsigned long len)
+{
+    MD_DATA *md_data = ctx->md_data;
 
-    if(ctx->flags&EVP_MD_CTX_FLAG_ONESHOT)
-	return do_digest(md_data->sess.ses,md_data->md,data,len);
+    if (ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)
+        return do_digest(md_data->sess.ses, md_data->md, data, len);
 
-    md_data->data=OPENSSL_realloc(md_data->data,md_data->len+len);
-    memcpy(md_data->data+md_data->len,data,len);
-    md_data->len+=len;
+    md_data->data = OPENSSL_realloc(md_data->data, md_data->len + len);
+    memcpy(md_data->data + md_data->len, data, len);
+    md_data->len += len;
 
     return 1;
-    }	
+}
 
-static int dev_crypto_md5_final(EVP_MD_CTX *ctx,unsigned char *md)
-    {
+static int dev_crypto_md5_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
     int ret;
-    MD_DATA *md_data=ctx->md_data;
-
-    if(ctx->flags&EVP_MD_CTX_FLAG_ONESHOT)
-	{
-	memcpy(md,md_data->md,MD5_DIGEST_LENGTH);
-	ret=1;
-	}
-    else
-	{
-	ret=do_digest(md_data->sess.ses,md,md_data->data,md_data->len);
-	OPENSSL_free(md_data->data);
-	md_data->data=NULL;
-	md_data->len=0;
-	}
+    MD_DATA *md_data = ctx->md_data;
+
+    if (ctx->flags & EVP_MD_CTX_FLAG_ONESHOT) {
+        memcpy(md, md_data->md, MD5_DIGEST_LENGTH);
+        ret = 1;
+    } else {
+        ret = do_digest(md_data->sess.ses, md, md_data->data, md_data->len);
+        OPENSSL_free(md_data->data);
+        md_data->data = NULL;
+        md_data->len = 0;
+    }
 
     return ret;
-    }
+}
 
-static int dev_crypto_md5_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from)
-    {
-    const MD_DATA *from_md=from->md_data;
-    MD_DATA *to_md=to->md_data;
+static int dev_crypto_md5_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+{
+    const MD_DATA *from_md = from->md_data;
+    MD_DATA *to_md = to->md_data;
 
     // How do we copy sessions?
-    assert(from->digest->flags&EVP_MD_FLAG_ONESHOT);
+    assert(from->digest->flags & EVP_MD_FLAG_ONESHOT);
 
-    to_md->data=OPENSSL_malloc(from_md->len);
-    memcpy(to_md->data,from_md->data,from_md->len);
+    to_md->data = OPENSSL_malloc(from_md->len);
+    memcpy(to_md->data, from_md->data, from_md->len);
 
     return 1;
-    }
+}
 
 static int dev_crypto_md5_cleanup(EVP_MD_CTX *ctx)
-    {
+{
     return dev_crypto_cleanup_digest(ctx->md_data);
-    }
+}
 
-static const EVP_MD md5_md=
-    {
+static const EVP_MD md5_md = {
     NID_md5,
     NID_md5WithRSAEncryption,
     MD5_DIGEST_LENGTH,
-    EVP_MD_FLAG_ONESHOT,	// XXX: set according to device info...
+    EVP_MD_FLAG_ONESHOT,        // XXX: set according to device info...
     dev_crypto_md5_init,
     dev_crypto_md5_update,
     dev_crypto_md5_final,
@@ -437,10 +420,12 @@ static const EVP_MD md5_md=
     EVP_PKEY_RSA_method,
     MD5_CBLOCK,
     sizeof(MD_DATA),
-    };
+};
 
 const EVP_MD *EVP_dev_crypto_md5(void)
-    { return &md5_md; }
+{
+    return &md5_md;
+}
 
-#endif
+# endif
 #endif
diff --git a/crypto/evp/p5_crpt.c b/crypto/evp/p5_crpt.c
index 294cc90d87..d06ab90a3e 100644
--- a/crypto/evp/p5_crpt.c
+++ b/crypto/evp/p5_crpt.c
@@ -1,6 +1,7 @@
 /* p5_crpt.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,7 +63,8 @@
 #include 
 #include 
 
-/* Doesn't do anything now: Builtin PBE algorithms in static table.
+/*
+ * Doesn't do anything now: Builtin PBE algorithms in static table.
  */
 
 void PKCS5_PBE_add(void)
@@ -70,74 +72,78 @@ void PKCS5_PBE_add(void)
 }
 
 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *cctx, const char *pass, int passlen,
-			 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
-			 int en_de)
+                       ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                       const EVP_MD *md, int en_de)
 {
-	EVP_MD_CTX ctx;
-	unsigned char md_tmp[EVP_MAX_MD_SIZE];
-	unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
-	int i;
-	PBEPARAM *pbe;
-	int saltlen, iter;
-	unsigned char *salt;
-	const unsigned char *pbuf;
-	int mdsize;
-	int rv = 0;
-	EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX ctx;
+    unsigned char md_tmp[EVP_MAX_MD_SIZE];
+    unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
+    int i;
+    PBEPARAM *pbe;
+    int saltlen, iter;
+    unsigned char *salt;
+    const unsigned char *pbuf;
+    int mdsize;
+    int rv = 0;
+    EVP_MD_CTX_init(&ctx);
 
-	/* Extract useful info from parameter */
-	if (param == NULL || param->type != V_ASN1_SEQUENCE ||
-	    param->value.sequence == NULL) {
-		EVPerr(EVP_F_PKCS5_PBE_KEYIVGEN,EVP_R_DECODE_ERROR);
-		return 0;
-	}
+    /* Extract useful info from parameter */
+    if (param == NULL || param->type != V_ASN1_SEQUENCE ||
+        param->value.sequence == NULL) {
+        EVPerr(EVP_F_PKCS5_PBE_KEYIVGEN, EVP_R_DECODE_ERROR);
+        return 0;
+    }
 
-	pbuf = param->value.sequence->data;
-	if (!(pbe = d2i_PBEPARAM(NULL, &pbuf, param->value.sequence->length))) {
-		EVPerr(EVP_F_PKCS5_PBE_KEYIVGEN,EVP_R_DECODE_ERROR);
-		return 0;
-	}
+    pbuf = param->value.sequence->data;
+    if (!(pbe = d2i_PBEPARAM(NULL, &pbuf, param->value.sequence->length))) {
+        EVPerr(EVP_F_PKCS5_PBE_KEYIVGEN, EVP_R_DECODE_ERROR);
+        return 0;
+    }
 
-	if (!pbe->iter) iter = 1;
-	else iter = ASN1_INTEGER_get (pbe->iter);
-	salt = pbe->salt->data;
-	saltlen = pbe->salt->length;
+    if (!pbe->iter)
+        iter = 1;
+    else
+        iter = ASN1_INTEGER_get(pbe->iter);
+    salt = pbe->salt->data;
+    saltlen = pbe->salt->length;
 
-	if(!pass) passlen = 0;
-	else if(passlen == -1) passlen = strlen(pass);
+    if (!pass)
+        passlen = 0;
+    else if (passlen == -1)
+        passlen = strlen(pass);
 
-	if (!EVP_DigestInit_ex(&ctx, md, NULL))
-		goto err;
-	if (!EVP_DigestUpdate(&ctx, pass, passlen))
-		goto err;
-	if (!EVP_DigestUpdate(&ctx, salt, saltlen))
-		goto err;
-	PBEPARAM_free(pbe);
-	if (!EVP_DigestFinal_ex(&ctx, md_tmp, NULL))
-		goto err;
-	mdsize = EVP_MD_size(md);
-	if (mdsize < 0)
-	    return 0;
-	for (i = 1; i < iter; i++) {
-		if (!EVP_DigestInit_ex(&ctx, md, NULL))
-			goto err;
-		if (!EVP_DigestUpdate(&ctx, md_tmp, mdsize))
-			goto err;
-		if (!EVP_DigestFinal_ex (&ctx, md_tmp, NULL))
-			goto err;
-	}
-	OPENSSL_assert(EVP_CIPHER_key_length(cipher) <= (int)sizeof(md_tmp));
-	memcpy(key, md_tmp, EVP_CIPHER_key_length(cipher));
-	OPENSSL_assert(EVP_CIPHER_iv_length(cipher) <= 16);
-	memcpy(iv, md_tmp + (16 - EVP_CIPHER_iv_length(cipher)),
-						 EVP_CIPHER_iv_length(cipher));
-	if (!EVP_CipherInit_ex(cctx, cipher, NULL, key, iv, en_de))
-		goto err;
-	OPENSSL_cleanse(md_tmp, EVP_MAX_MD_SIZE);
-	OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
-	OPENSSL_cleanse(iv, EVP_MAX_IV_LENGTH);
-	rv = 1;
-	err:
-	EVP_MD_CTX_cleanup(&ctx);
-	return rv;
+    if (!EVP_DigestInit_ex(&ctx, md, NULL))
+        goto err;
+    if (!EVP_DigestUpdate(&ctx, pass, passlen))
+        goto err;
+    if (!EVP_DigestUpdate(&ctx, salt, saltlen))
+        goto err;
+    PBEPARAM_free(pbe);
+    if (!EVP_DigestFinal_ex(&ctx, md_tmp, NULL))
+        goto err;
+    mdsize = EVP_MD_size(md);
+    if (mdsize < 0)
+        return 0;
+    for (i = 1; i < iter; i++) {
+        if (!EVP_DigestInit_ex(&ctx, md, NULL))
+            goto err;
+        if (!EVP_DigestUpdate(&ctx, md_tmp, mdsize))
+            goto err;
+        if (!EVP_DigestFinal_ex(&ctx, md_tmp, NULL))
+            goto err;
+    }
+    OPENSSL_assert(EVP_CIPHER_key_length(cipher) <= (int)sizeof(md_tmp));
+    memcpy(key, md_tmp, EVP_CIPHER_key_length(cipher));
+    OPENSSL_assert(EVP_CIPHER_iv_length(cipher) <= 16);
+    memcpy(iv, md_tmp + (16 - EVP_CIPHER_iv_length(cipher)),
+           EVP_CIPHER_iv_length(cipher));
+    if (!EVP_CipherInit_ex(cctx, cipher, NULL, key, iv, en_de))
+        goto err;
+    OPENSSL_cleanse(md_tmp, EVP_MAX_MD_SIZE);
+    OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
+    OPENSSL_cleanse(iv, EVP_MAX_IV_LENGTH);
+    rv = 1;
+ err:
+    EVP_MD_CTX_cleanup(&ctx);
+    return rv;
 }
diff --git a/crypto/evp/p5_crpt2.c b/crypto/evp/p5_crpt2.c
index fe3c6c8813..f2ae1e5790 100644
--- a/crypto/evp/p5_crpt2.c
+++ b/crypto/evp/p5_crpt2.c
@@ -1,6 +1,7 @@
 /* p5_crpt2.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,286 +60,275 @@
 #include 
 #include "cryptlib.h"
 #if !defined(OPENSSL_NO_HMAC) && !defined(OPENSSL_NO_SHA)
-#include 
-#include 
-#include 
-#include "evp_locl.h"
+# include 
+# include 
+# include 
+# include "evp_locl.h"
 
 /* set this to print out info about the keygen algorithm */
 /* #define DEBUG_PKCS5V2 */
 
-#ifdef DEBUG_PKCS5V2
-	static void h__dump (const unsigned char *p, int len);
-#endif
+# ifdef DEBUG_PKCS5V2
+static void h__dump(const unsigned char *p, int len);
+# endif
 
-/* This is an implementation of PKCS#5 v2.0 password based encryption key
- * derivation function PBKDF2.
- * SHA1 version verified against test vectors posted by Peter Gutmann
- *  to the PKCS-TNG  mailing list.
+/*
+ * This is an implementation of PKCS#5 v2.0 password based encryption key
+ * derivation function PBKDF2. SHA1 version verified against test vectors
+ * posted by Peter Gutmann  to the PKCS-TNG
+ *  mailing list.
  */
 
 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
-			   const unsigned char *salt, int saltlen, int iter,
-			   const EVP_MD *digest,
-			   int keylen, unsigned char *out)
-	{
-	unsigned char digtmp[EVP_MAX_MD_SIZE], *p, itmp[4];
-	int cplen, j, k, tkeylen, mdlen;
-	unsigned long i = 1;
-	HMAC_CTX hctx_tpl, hctx;
-
-	mdlen = EVP_MD_size(digest);
-	if (mdlen < 0)
-		return 0;
-
-	HMAC_CTX_init(&hctx_tpl);
-	p = out;
-	tkeylen = keylen;
-	if(!pass)
-		passlen = 0;
-	else if(passlen == -1)
-		passlen = strlen(pass);
-	if (!HMAC_Init_ex(&hctx_tpl, pass, passlen, digest, NULL))
-		{
-		HMAC_CTX_cleanup(&hctx_tpl);
-		return 0;
-		}
-	while(tkeylen)
-		{
-		if(tkeylen > mdlen)
-			cplen = mdlen;
-		else
-			cplen = tkeylen;
-		/* We are unlikely to ever use more than 256 blocks (5120 bits!)
-		 * but just in case...
-		 */
-		itmp[0] = (unsigned char)((i >> 24) & 0xff);
-		itmp[1] = (unsigned char)((i >> 16) & 0xff);
-		itmp[2] = (unsigned char)((i >> 8) & 0xff);
-		itmp[3] = (unsigned char)(i & 0xff);
-		if (!HMAC_CTX_copy(&hctx, &hctx_tpl))
-			{
-			HMAC_CTX_cleanup(&hctx_tpl);
-			return 0;
-			}
-		if (!HMAC_Update(&hctx, salt, saltlen)
-		    || !HMAC_Update(&hctx, itmp, 4)
-		    || !HMAC_Final(&hctx, digtmp, NULL))
-			{
-			HMAC_CTX_cleanup(&hctx_tpl);
-			HMAC_CTX_cleanup(&hctx);
-			return 0;
-			}
-		HMAC_CTX_cleanup(&hctx);
-		memcpy(p, digtmp, cplen);
-		for(j = 1; j < iter; j++)
-			{
-			if (!HMAC_CTX_copy(&hctx, &hctx_tpl))
-				{
-				HMAC_CTX_cleanup(&hctx_tpl);
-				return 0;
-				}
-			if (!HMAC_Update(&hctx, digtmp, mdlen)
-			    || !HMAC_Final(&hctx, digtmp, NULL))
-				{
-				HMAC_CTX_cleanup(&hctx_tpl);
-				HMAC_CTX_cleanup(&hctx);
-				return 0;
-				}
-			HMAC_CTX_cleanup(&hctx);
-			for(k = 0; k < cplen; k++)
-				p[k] ^= digtmp[k];
-			}
-		tkeylen-= cplen;
-		i++;
-		p+= cplen;
-		}
-	HMAC_CTX_cleanup(&hctx_tpl);
-#ifdef DEBUG_PKCS5V2
-	fprintf(stderr, "Password:\n");
-	h__dump (pass, passlen);
-	fprintf(stderr, "Salt:\n");
-	h__dump (salt, saltlen);
-	fprintf(stderr, "Iteration count %d\n", iter);
-	fprintf(stderr, "Key:\n");
-	h__dump (out, keylen);
-#endif
-	return 1;
-	}
+                      const unsigned char *salt, int saltlen, int iter,
+                      const EVP_MD *digest, int keylen, unsigned char *out)
+{
+    unsigned char digtmp[EVP_MAX_MD_SIZE], *p, itmp[4];
+    int cplen, j, k, tkeylen, mdlen;
+    unsigned long i = 1;
+    HMAC_CTX hctx_tpl, hctx;
+
+    mdlen = EVP_MD_size(digest);
+    if (mdlen < 0)
+        return 0;
+
+    HMAC_CTX_init(&hctx_tpl);
+    p = out;
+    tkeylen = keylen;
+    if (!pass)
+        passlen = 0;
+    else if (passlen == -1)
+        passlen = strlen(pass);
+    if (!HMAC_Init_ex(&hctx_tpl, pass, passlen, digest, NULL)) {
+        HMAC_CTX_cleanup(&hctx_tpl);
+        return 0;
+    }
+    while (tkeylen) {
+        if (tkeylen > mdlen)
+            cplen = mdlen;
+        else
+            cplen = tkeylen;
+        /*
+         * We are unlikely to ever use more than 256 blocks (5120 bits!) but
+         * just in case...
+         */
+        itmp[0] = (unsigned char)((i >> 24) & 0xff);
+        itmp[1] = (unsigned char)((i >> 16) & 0xff);
+        itmp[2] = (unsigned char)((i >> 8) & 0xff);
+        itmp[3] = (unsigned char)(i & 0xff);
+        if (!HMAC_CTX_copy(&hctx, &hctx_tpl)) {
+            HMAC_CTX_cleanup(&hctx_tpl);
+            return 0;
+        }
+        if (!HMAC_Update(&hctx, salt, saltlen)
+            || !HMAC_Update(&hctx, itmp, 4)
+            || !HMAC_Final(&hctx, digtmp, NULL)) {
+            HMAC_CTX_cleanup(&hctx_tpl);
+            HMAC_CTX_cleanup(&hctx);
+            return 0;
+        }
+        HMAC_CTX_cleanup(&hctx);
+        memcpy(p, digtmp, cplen);
+        for (j = 1; j < iter; j++) {
+            if (!HMAC_CTX_copy(&hctx, &hctx_tpl)) {
+                HMAC_CTX_cleanup(&hctx_tpl);
+                return 0;
+            }
+            if (!HMAC_Update(&hctx, digtmp, mdlen)
+                || !HMAC_Final(&hctx, digtmp, NULL)) {
+                HMAC_CTX_cleanup(&hctx_tpl);
+                HMAC_CTX_cleanup(&hctx);
+                return 0;
+            }
+            HMAC_CTX_cleanup(&hctx);
+            for (k = 0; k < cplen; k++)
+                p[k] ^= digtmp[k];
+        }
+        tkeylen -= cplen;
+        i++;
+        p += cplen;
+    }
+    HMAC_CTX_cleanup(&hctx_tpl);
+# ifdef DEBUG_PKCS5V2
+    fprintf(stderr, "Password:\n");
+    h__dump(pass, passlen);
+    fprintf(stderr, "Salt:\n");
+    h__dump(salt, saltlen);
+    fprintf(stderr, "Iteration count %d\n", iter);
+    fprintf(stderr, "Key:\n");
+    h__dump(out, keylen);
+# endif
+    return 1;
+}
 
 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
-			   const unsigned char *salt, int saltlen, int iter,
-			   int keylen, unsigned char *out)
-	{
-	return PKCS5_PBKDF2_HMAC(pass, passlen, salt, saltlen, iter, EVP_sha1(),
-					keylen, out);
-	}
-
-#ifdef DO_TEST
+                           const unsigned char *salt, int saltlen, int iter,
+                           int keylen, unsigned char *out)
+{
+    return PKCS5_PBKDF2_HMAC(pass, passlen, salt, saltlen, iter, EVP_sha1(),
+                             keylen, out);
+}
+
+# ifdef DO_TEST
 main()
 {
-	unsigned char out[4];
-	unsigned char salt[] = {0x12, 0x34, 0x56, 0x78};
-	PKCS5_PBKDF2_HMAC_SHA1("password", -1, salt, 4, 5, 4, out);
-	fprintf(stderr, "Out %02X %02X %02X %02X\n",
-					 out[0], out[1], out[2], out[3]);
+    unsigned char out[4];
+    unsigned char salt[] = { 0x12, 0x34, 0x56, 0x78 };
+    PKCS5_PBKDF2_HMAC_SHA1("password", -1, salt, 4, 5, 4, out);
+    fprintf(stderr, "Out %02X %02X %02X %02X\n",
+            out[0], out[1], out[2], out[3]);
 }
 
-#endif
+# endif
 
-/* Now the key derivation function itself. This is a bit evil because
- * it has to check the ASN1 parameters are valid: and there are quite a
- * few of them...
+/*
+ * Now the key derivation function itself. This is a bit evil because it has
+ * to check the ASN1 parameters are valid: and there are quite a few of
+ * them...
  */
 
 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-                         ASN1_TYPE *param, const EVP_CIPHER *c, const EVP_MD *md,
-                         int en_de)
+                          ASN1_TYPE *param, const EVP_CIPHER *c,
+                          const EVP_MD *md, int en_de)
 {
-	const unsigned char *pbuf;
-	int plen;
-	PBE2PARAM *pbe2 = NULL;
-	const EVP_CIPHER *cipher;
-
-	int rv = 0;
-
-	if (param == NULL || param->type != V_ASN1_SEQUENCE ||
-	    param->value.sequence == NULL) {
-		EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,EVP_R_DECODE_ERROR);
-		goto err;
-	}
-
-	pbuf = param->value.sequence->data;
-	plen = param->value.sequence->length;
-	if(!(pbe2 = d2i_PBE2PARAM(NULL, &pbuf, plen))) {
-		EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,EVP_R_DECODE_ERROR);
-		goto err;
-	}
-
-	/* See if we recognise the key derivation function */
-
-	if(OBJ_obj2nid(pbe2->keyfunc->algorithm) != NID_id_pbkdf2) {
-		EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,
-				EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION);
-		goto err;
-	}
-
-	/* lets see if we recognise the encryption algorithm.
-	 */
-
-	cipher = EVP_get_cipherbyobj(pbe2->encryption->algorithm);
-
-	if(!cipher) {
-		EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,
-						EVP_R_UNSUPPORTED_CIPHER);
-		goto err;
-	}
-
-	/* Fixup cipher based on AlgorithmIdentifier */
-	if (!EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, en_de))
-		goto err;
-	if(EVP_CIPHER_asn1_to_param(ctx, pbe2->encryption->parameter) < 0) {
-		EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,
-					EVP_R_CIPHER_PARAMETER_ERROR);
-		goto err;
-	}
-	rv = PKCS5_v2_PBKDF2_keyivgen(ctx, pass, passlen,
-					pbe2->keyfunc->parameter, c, md, en_de);
-	err:
-	PBE2PARAM_free(pbe2);
-	return rv;
+    const unsigned char *pbuf;
+    int plen;
+    PBE2PARAM *pbe2 = NULL;
+    const EVP_CIPHER *cipher;
+
+    int rv = 0;
+
+    if (param == NULL || param->type != V_ASN1_SEQUENCE ||
+        param->value.sequence == NULL) {
+        EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN, EVP_R_DECODE_ERROR);
+        goto err;
+    }
+
+    pbuf = param->value.sequence->data;
+    plen = param->value.sequence->length;
+    if (!(pbe2 = d2i_PBE2PARAM(NULL, &pbuf, plen))) {
+        EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN, EVP_R_DECODE_ERROR);
+        goto err;
+    }
+
+    /* See if we recognise the key derivation function */
+
+    if (OBJ_obj2nid(pbe2->keyfunc->algorithm) != NID_id_pbkdf2) {
+        EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN,
+               EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION);
+        goto err;
+    }
+
+    /*
+     * lets see if we recognise the encryption algorithm.
+     */
+
+    cipher = EVP_get_cipherbyobj(pbe2->encryption->algorithm);
+
+    if (!cipher) {
+        EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN, EVP_R_UNSUPPORTED_CIPHER);
+        goto err;
+    }
+
+    /* Fixup cipher based on AlgorithmIdentifier */
+    if (!EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, en_de))
+        goto err;
+    if (EVP_CIPHER_asn1_to_param(ctx, pbe2->encryption->parameter) < 0) {
+        EVPerr(EVP_F_PKCS5_V2_PBE_KEYIVGEN, EVP_R_CIPHER_PARAMETER_ERROR);
+        goto err;
+    }
+    rv = PKCS5_v2_PBKDF2_keyivgen(ctx, pass, passlen,
+                                  pbe2->keyfunc->parameter, c, md, en_de);
+ err:
+    PBE2PARAM_free(pbe2);
+    return rv;
 }
 
-int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-                         ASN1_TYPE *param,
-			 const EVP_CIPHER *c, const EVP_MD *md, int en_de)
+int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
+                             int passlen, ASN1_TYPE *param,
+                             const EVP_CIPHER *c, const EVP_MD *md, int en_de)
 {
-	unsigned char *salt, key[EVP_MAX_KEY_LENGTH];
-	const unsigned char *pbuf;
-	int saltlen, iter, plen;
-	int rv = 0;
-	unsigned int keylen = 0;
-	int prf_nid, hmac_md_nid;
-	PBKDF2PARAM *kdf = NULL;
-	const EVP_MD *prfmd;
-
-	if (EVP_CIPHER_CTX_cipher(ctx) == NULL)
-		{
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN,EVP_R_NO_CIPHER_SET);
-		goto err;
-		}
-	keylen = EVP_CIPHER_CTX_key_length(ctx);
-	OPENSSL_assert(keylen <= sizeof key);
-
-	/* Decode parameter */
-
-	if(!param || (param->type != V_ASN1_SEQUENCE))
-		{
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN,EVP_R_DECODE_ERROR);
-		goto err;
-		}
-
-	pbuf = param->value.sequence->data;
-	plen = param->value.sequence->length;
-
-	if(!(kdf = d2i_PBKDF2PARAM(NULL, &pbuf, plen)) ) {
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN,EVP_R_DECODE_ERROR);
-		goto err;
-	}
-
-	keylen = EVP_CIPHER_CTX_key_length(ctx);
-
-	/* Now check the parameters of the kdf */
-
-	if(kdf->keylength && (ASN1_INTEGER_get(kdf->keylength) != (int)keylen)){
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN,
-						EVP_R_UNSUPPORTED_KEYLENGTH);
-		goto err;
-	}
-
-	if (kdf->prf)
-		prf_nid = OBJ_obj2nid(kdf->prf->algorithm);
-	else
-		prf_nid = NID_hmacWithSHA1;
-
-	if (!EVP_PBE_find(EVP_PBE_TYPE_PRF, prf_nid, NULL, &hmac_md_nid, 0))
-		{
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_PRF);
-		goto err;
-		}
-
-	prfmd = EVP_get_digestbynid(hmac_md_nid);
-	if (prfmd == NULL)
-		{
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_PRF);
-		goto err;
-		}
-
-	if(kdf->salt->type != V_ASN1_OCTET_STRING) {
-		EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN,
-						EVP_R_UNSUPPORTED_SALT_TYPE);
-		goto err;
-	}
-
-	/* it seems that its all OK */
-	salt = kdf->salt->value.octet_string->data;
-	saltlen = kdf->salt->value.octet_string->length;
-	iter = ASN1_INTEGER_get(kdf->iter);
-	if(!PKCS5_PBKDF2_HMAC(pass, passlen, salt, saltlen, iter, prfmd,
-						   keylen, key))
-		goto err;
-	rv = EVP_CipherInit_ex(ctx, NULL, NULL, key, NULL, en_de);
-	err:
-	OPENSSL_cleanse(key, keylen);
-	PBKDF2PARAM_free(kdf);
-	return rv;
+    unsigned char *salt, key[EVP_MAX_KEY_LENGTH];
+    const unsigned char *pbuf;
+    int saltlen, iter, plen;
+    int rv = 0;
+    unsigned int keylen = 0;
+    int prf_nid, hmac_md_nid;
+    PBKDF2PARAM *kdf = NULL;
+    const EVP_MD *prfmd;
+
+    if (EVP_CIPHER_CTX_cipher(ctx) == NULL) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_NO_CIPHER_SET);
+        goto err;
+    }
+    keylen = EVP_CIPHER_CTX_key_length(ctx);
+    OPENSSL_assert(keylen <= sizeof key);
+
+    /* Decode parameter */
+
+    if (!param || (param->type != V_ASN1_SEQUENCE)) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_DECODE_ERROR);
+        goto err;
+    }
+
+    pbuf = param->value.sequence->data;
+    plen = param->value.sequence->length;
+
+    if (!(kdf = d2i_PBKDF2PARAM(NULL, &pbuf, plen))) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_DECODE_ERROR);
+        goto err;
+    }
+
+    keylen = EVP_CIPHER_CTX_key_length(ctx);
+
+    /* Now check the parameters of the kdf */
+
+    if (kdf->keylength && (ASN1_INTEGER_get(kdf->keylength) != (int)keylen)) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_KEYLENGTH);
+        goto err;
+    }
+
+    if (kdf->prf)
+        prf_nid = OBJ_obj2nid(kdf->prf->algorithm);
+    else
+        prf_nid = NID_hmacWithSHA1;
+
+    if (!EVP_PBE_find(EVP_PBE_TYPE_PRF, prf_nid, NULL, &hmac_md_nid, 0)) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_PRF);
+        goto err;
+    }
+
+    prfmd = EVP_get_digestbynid(hmac_md_nid);
+    if (prfmd == NULL) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_PRF);
+        goto err;
+    }
+
+    if (kdf->salt->type != V_ASN1_OCTET_STRING) {
+        EVPerr(EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN, EVP_R_UNSUPPORTED_SALT_TYPE);
+        goto err;
+    }
+
+    /* it seems that its all OK */
+    salt = kdf->salt->value.octet_string->data;
+    saltlen = kdf->salt->value.octet_string->length;
+    iter = ASN1_INTEGER_get(kdf->iter);
+    if (!PKCS5_PBKDF2_HMAC(pass, passlen, salt, saltlen, iter, prfmd,
+                           keylen, key))
+        goto err;
+    rv = EVP_CipherInit_ex(ctx, NULL, NULL, key, NULL, en_de);
+ err:
+    OPENSSL_cleanse(key, keylen);
+    PBKDF2PARAM_free(kdf);
+    return rv;
 }
 
-#ifdef DEBUG_PKCS5V2
-static void h__dump (const unsigned char *p, int len)
+# ifdef DEBUG_PKCS5V2
+static void h__dump(const unsigned char *p, int len)
 {
-        for (; len --; p++) fprintf(stderr, "%02X ", *p);
-        fprintf(stderr, "\n");
+    for (; len--; p++)
+        fprintf(stderr, "%02X ", *p);
+    fprintf(stderr, "\n");
 }
-#endif
+# endif
 #endif
diff --git a/crypto/evp/p_dec.c b/crypto/evp/p_dec.c
index 4201dcbad9..225b8b45ed 100644
--- a/crypto/evp/p_dec.c
+++ b/crypto/evp/p_dec.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,28 +60,28 @@
 #include "cryptlib.h"
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 #include 
 #include 
 
 int EVP_PKEY_decrypt_old(unsigned char *key, const unsigned char *ek, int ekl,
-	     EVP_PKEY *priv)
-	{
-	int ret= -1;
-	
+                         EVP_PKEY *priv)
+{
+    int ret = -1;
+
 #ifndef OPENSSL_NO_RSA
-	if (priv->type != EVP_PKEY_RSA)
-		{
+    if (priv->type != EVP_PKEY_RSA) {
 #endif
-		EVPerr(EVP_F_EVP_PKEY_DECRYPT_OLD,EVP_R_PUBLIC_KEY_NOT_RSA);
+        EVPerr(EVP_F_EVP_PKEY_DECRYPT_OLD, EVP_R_PUBLIC_KEY_NOT_RSA);
 #ifndef OPENSSL_NO_RSA
-		goto err;
-                }
+        goto err;
+    }
 
-	ret=RSA_private_decrypt(ekl,ek,key,priv->pkey.rsa,RSA_PKCS1_PADDING);
-err:
+    ret =
+        RSA_private_decrypt(ekl, ek, key, priv->pkey.rsa, RSA_PKCS1_PADDING);
+ err:
 #endif
-	return(ret);
-	}
+    return (ret);
+}
diff --git a/crypto/evp/p_enc.c b/crypto/evp/p_enc.c
index b5a3a84c41..f565f33fbf 100644
--- a/crypto/evp/p_enc.c
+++ b/crypto/evp/p_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,27 +60,28 @@
 #include "cryptlib.h"
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 #include 
 #include 
 
-int EVP_PKEY_encrypt_old(unsigned char *ek, const unsigned char *key, int key_len,
-	     EVP_PKEY *pubk)
-	{
-	int ret=0;
-	
+int EVP_PKEY_encrypt_old(unsigned char *ek, const unsigned char *key,
+                         int key_len, EVP_PKEY *pubk)
+{
+    int ret = 0;
+
 #ifndef OPENSSL_NO_RSA
-	if (pubk->type != EVP_PKEY_RSA)
-		{
+    if (pubk->type != EVP_PKEY_RSA) {
 #endif
-		EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD,EVP_R_PUBLIC_KEY_NOT_RSA);
+        EVPerr(EVP_F_EVP_PKEY_ENCRYPT_OLD, EVP_R_PUBLIC_KEY_NOT_RSA);
 #ifndef OPENSSL_NO_RSA
-		goto err;
-		}
-	ret=RSA_public_encrypt(key_len,key,ek,pubk->pkey.rsa,RSA_PKCS1_PADDING);
-err:
+        goto err;
+    }
+    ret =
+        RSA_public_encrypt(key_len, key, ek, pubk->pkey.rsa,
+                           RSA_PKCS1_PADDING);
+ err:
 #endif
-	return(ret);
-	}
+    return (ret);
+}
diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c
index 109188c45b..1171d3086d 100644
--- a/crypto/evp/p_lib.c
+++ b/crypto/evp/p_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,17 +65,17 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #include "asn1_locl.h"
@@ -83,233 +83,224 @@
 static void EVP_PKEY_free_it(EVP_PKEY *x);
 
 int EVP_PKEY_bits(EVP_PKEY *pkey)
-	{
-	if (pkey && pkey->ameth && pkey->ameth->pkey_bits)
-		return pkey->ameth->pkey_bits(pkey);
-	return 0;
-	}
+{
+    if (pkey && pkey->ameth && pkey->ameth->pkey_bits)
+        return pkey->ameth->pkey_bits(pkey);
+    return 0;
+}
 
 int EVP_PKEY_size(EVP_PKEY *pkey)
-	{
-	if (pkey && pkey->ameth && pkey->ameth->pkey_size)
-		return pkey->ameth->pkey_size(pkey);
-	return 0;
-	}
+{
+    if (pkey && pkey->ameth && pkey->ameth->pkey_size)
+        return pkey->ameth->pkey_size(pkey);
+    return 0;
+}
 
 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode)
-	{
+{
 #ifndef OPENSSL_NO_DSA
-	if (pkey->type == EVP_PKEY_DSA)
-		{
-		int ret=pkey->save_parameters;
-
-		if (mode >= 0)
-			pkey->save_parameters=mode;
-		return(ret);
-		}
+    if (pkey->type == EVP_PKEY_DSA) {
+        int ret = pkey->save_parameters;
+
+        if (mode >= 0)
+            pkey->save_parameters = mode;
+        return (ret);
+    }
 #endif
 #ifndef OPENSSL_NO_EC
-	if (pkey->type == EVP_PKEY_EC)
-		{
-		int ret = pkey->save_parameters;
-
-		if (mode >= 0)
-			pkey->save_parameters = mode;
-		return(ret);
-		}
+    if (pkey->type == EVP_PKEY_EC) {
+        int ret = pkey->save_parameters;
+
+        if (mode >= 0)
+            pkey->save_parameters = mode;
+        return (ret);
+    }
 #endif
-	return(0);
-	}
+    return (0);
+}
 
 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
-	{
-	if (to->type != from->type)
-		{
-		EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_DIFFERENT_KEY_TYPES);
-		goto err;
-		}
-
-	if (EVP_PKEY_missing_parameters(from))
-		{
-		EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_MISSING_PARAMETERS);
-		goto err;
-		}
-	if (from->ameth && from->ameth->param_copy)
-		return from->ameth->param_copy(to, from);
-err:
-	return 0;
-	}
+{
+    if (to->type != from->type) {
+        EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS, EVP_R_DIFFERENT_KEY_TYPES);
+        goto err;
+    }
+
+    if (EVP_PKEY_missing_parameters(from)) {
+        EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS, EVP_R_MISSING_PARAMETERS);
+        goto err;
+    }
+    if (from->ameth && from->ameth->param_copy)
+        return from->ameth->param_copy(to, from);
+ err:
+    return 0;
+}
 
 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey)
-	{
-	if (pkey->ameth && pkey->ameth->param_missing)
-		return pkey->ameth->param_missing(pkey);
-	return 0;
-	}
+{
+    if (pkey->ameth && pkey->ameth->param_missing)
+        return pkey->ameth->param_missing(pkey);
+    return 0;
+}
 
 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (a->type != b->type)
-		return -1;
-	if (a->ameth && a->ameth->param_cmp)
-		return a->ameth->param_cmp(a, b);
-	return -2;
-	}
+{
+    if (a->type != b->type)
+        return -1;
+    if (a->ameth && a->ameth->param_cmp)
+        return a->ameth->param_cmp(a, b);
+    return -2;
+}
 
 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (a->type != b->type)
-		return -1;
-
-	if (a->ameth)
-		{
-		int ret;
-		/* Compare parameters if the algorithm has them */
-		if (a->ameth->param_cmp)
-			{
-			ret = a->ameth->param_cmp(a, b);
-			if (ret <= 0)
-				return ret;
-			}
-
-		if (a->ameth->pub_cmp)
-			return a->ameth->pub_cmp(a, b);
-		}
-
-	return -2;
-	}
+{
+    if (a->type != b->type)
+        return -1;
+
+    if (a->ameth) {
+        int ret;
+        /* Compare parameters if the algorithm has them */
+        if (a->ameth->param_cmp) {
+            ret = a->ameth->param_cmp(a, b);
+            if (ret <= 0)
+                return ret;
+        }
+
+        if (a->ameth->pub_cmp)
+            return a->ameth->pub_cmp(a, b);
+    }
+
+    return -2;
+}
 
 EVP_PKEY *EVP_PKEY_new(void)
-	{
-	EVP_PKEY *ret;
-
-	ret=(EVP_PKEY *)OPENSSL_malloc(sizeof(EVP_PKEY));
-	if (ret == NULL)
-		{
-		EVPerr(EVP_F_EVP_PKEY_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	ret->type=EVP_PKEY_NONE;
-	ret->save_type=EVP_PKEY_NONE;
-	ret->references=1;
-	ret->ameth=NULL;
-	ret->engine=NULL;
-	ret->pkey.ptr=NULL;
-	ret->attributes=NULL;
-	ret->save_parameters=1;
-	return(ret);
-	}
-
-/* Setup a public key ASN1 method and ENGINE from a NID or a string.
- * If pkey is NULL just return 1 or 0 if the algorithm exists.
+{
+    EVP_PKEY *ret;
+
+    ret = (EVP_PKEY *)OPENSSL_malloc(sizeof(EVP_PKEY));
+    if (ret == NULL) {
+        EVPerr(EVP_F_EVP_PKEY_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    ret->type = EVP_PKEY_NONE;
+    ret->save_type = EVP_PKEY_NONE;
+    ret->references = 1;
+    ret->ameth = NULL;
+    ret->engine = NULL;
+    ret->pkey.ptr = NULL;
+    ret->attributes = NULL;
+    ret->save_parameters = 1;
+    return (ret);
+}
+
+/*
+ * Setup a public key ASN1 method and ENGINE from a NID or a string. If pkey
+ * is NULL just return 1 or 0 if the algorithm exists.
  */
 
 static int pkey_set_type(EVP_PKEY *pkey, int type, const char *str, int len)
-	{
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	ENGINE *e = NULL;
-	if (pkey)
-		{
-		if (pkey->pkey.ptr)
-			EVP_PKEY_free_it(pkey);
-		/* If key type matches and a method exists then this
-		 * lookup has succeeded once so just indicate success.
-		 */
-		if ((type == pkey->save_type) && pkey->ameth)
-			return 1;
+{
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    ENGINE *e = NULL;
+    if (pkey) {
+        if (pkey->pkey.ptr)
+            EVP_PKEY_free_it(pkey);
+        /*
+         * If key type matches and a method exists then this lookup has
+         * succeeded once so just indicate success.
+         */
+        if ((type == pkey->save_type) && pkey->ameth)
+            return 1;
 #ifndef OPENSSL_NO_ENGINE
-		/* If we have an ENGINE release it */
-		if (pkey->engine)
-			{
-			ENGINE_finish(pkey->engine);
-			pkey->engine = NULL;
-			}
+        /* If we have an ENGINE release it */
+        if (pkey->engine) {
+            ENGINE_finish(pkey->engine);
+            pkey->engine = NULL;
+        }
 #endif
-		}
-	if (str)
-		ameth = EVP_PKEY_asn1_find_str(&e, str, len);
-	else
-		ameth = EVP_PKEY_asn1_find(&e, type);
+    }
+    if (str)
+        ameth = EVP_PKEY_asn1_find_str(&e, str, len);
+    else
+        ameth = EVP_PKEY_asn1_find(&e, type);
 #ifndef OPENSSL_NO_ENGINE
-	if (!pkey && e)
-		ENGINE_finish(e);
+    if (!pkey && e)
+        ENGINE_finish(e);
 #endif
-	if (!ameth)
-		{
-		EVPerr(EVP_F_PKEY_SET_TYPE, EVP_R_UNSUPPORTED_ALGORITHM);
-		return 0;
-		}
-	if (pkey)
-		{
-		pkey->ameth = ameth;
-		pkey->engine = e;
-
-		pkey->type = pkey->ameth->pkey_id;
-		pkey->save_type=type;
-		}
-	return 1;
-	}
+    if (!ameth) {
+        EVPerr(EVP_F_PKEY_SET_TYPE, EVP_R_UNSUPPORTED_ALGORITHM);
+        return 0;
+    }
+    if (pkey) {
+        pkey->ameth = ameth;
+        pkey->engine = e;
+
+        pkey->type = pkey->ameth->pkey_id;
+        pkey->save_type = type;
+    }
+    return 1;
+}
 
 int EVP_PKEY_set_type(EVP_PKEY *pkey, int type)
-	{
-	return pkey_set_type(pkey, type, NULL, -1);
-	}
+{
+    return pkey_set_type(pkey, type, NULL, -1);
+}
 
 int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len)
-	{
-	return pkey_set_type(pkey, EVP_PKEY_NONE, str, len);
-	}
+{
+    return pkey_set_type(pkey, EVP_PKEY_NONE, str, len);
+}
 
 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key)
-	{
-	if (!EVP_PKEY_set_type(pkey, type))
-		return 0;
-	pkey->pkey.ptr=key;
-	return (key != NULL);
-	}
+{
+    if (!EVP_PKEY_set_type(pkey, type))
+        return 0;
+    pkey->pkey.ptr = key;
+    return (key != NULL);
+}
 
 void *EVP_PKEY_get0(EVP_PKEY *pkey)
-	{
-	return pkey->pkey.ptr;
-	}
+{
+    return pkey->pkey.ptr;
+}
 
 #ifndef OPENSSL_NO_RSA
 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, RSA *key)
 {
-	int ret = EVP_PKEY_assign_RSA(pkey, key);
-	if(ret)
-		RSA_up_ref(key);
-	return ret;
+    int ret = EVP_PKEY_assign_RSA(pkey, key);
+    if (ret)
+        RSA_up_ref(key);
+    return ret;
 }
 
 RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey)
-	{
-	if(pkey->type != EVP_PKEY_RSA) {
-		EVPerr(EVP_F_EVP_PKEY_GET1_RSA, EVP_R_EXPECTING_AN_RSA_KEY);
-		return NULL;
-	}
-	RSA_up_ref(pkey->pkey.rsa);
-	return pkey->pkey.rsa;
+{
+    if (pkey->type != EVP_PKEY_RSA) {
+        EVPerr(EVP_F_EVP_PKEY_GET1_RSA, EVP_R_EXPECTING_AN_RSA_KEY);
+        return NULL;
+    }
+    RSA_up_ref(pkey->pkey.rsa);
+    return pkey->pkey.rsa;
 }
 #endif
 
 #ifndef OPENSSL_NO_DSA
 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, DSA *key)
 {
-	int ret = EVP_PKEY_assign_DSA(pkey, key);
-	if(ret)
-		DSA_up_ref(key);
-	return ret;
+    int ret = EVP_PKEY_assign_DSA(pkey, key);
+    if (ret)
+        DSA_up_ref(key);
+    return ret;
 }
 
 DSA *EVP_PKEY_get1_DSA(EVP_PKEY *pkey)
-	{
-	if(pkey->type != EVP_PKEY_DSA) {
-		EVPerr(EVP_F_EVP_PKEY_GET1_DSA, EVP_R_EXPECTING_A_DSA_KEY);
-		return NULL;
-	}
-	DSA_up_ref(pkey->pkey.dsa);
-	return pkey->pkey.dsa;
+{
+    if (pkey->type != EVP_PKEY_DSA) {
+        EVPerr(EVP_F_EVP_PKEY_GET1_DSA, EVP_R_EXPECTING_A_DSA_KEY);
+        return NULL;
+    }
+    DSA_up_ref(pkey->pkey.dsa);
+    return pkey->pkey.dsa;
 }
 #endif
 
@@ -317,153 +308,149 @@ DSA *EVP_PKEY_get1_DSA(EVP_PKEY *pkey)
 
 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, EC_KEY *key)
 {
-	int ret = EVP_PKEY_assign_EC_KEY(pkey,key);
-	if (ret)
-		EC_KEY_up_ref(key);
-	return ret;
+    int ret = EVP_PKEY_assign_EC_KEY(pkey, key);
+    if (ret)
+        EC_KEY_up_ref(key);
+    return ret;
 }
 
 EC_KEY *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey)
 {
-	if (pkey->type != EVP_PKEY_EC)
-	{
-		EVPerr(EVP_F_EVP_PKEY_GET1_EC_KEY, EVP_R_EXPECTING_A_EC_KEY);
-		return NULL;
-	}
-	EC_KEY_up_ref(pkey->pkey.ec);
-	return pkey->pkey.ec;
+    if (pkey->type != EVP_PKEY_EC) {
+        EVPerr(EVP_F_EVP_PKEY_GET1_EC_KEY, EVP_R_EXPECTING_A_EC_KEY);
+        return NULL;
+    }
+    EC_KEY_up_ref(pkey->pkey.ec);
+    return pkey->pkey.ec;
 }
 #endif
 
-
 #ifndef OPENSSL_NO_DH
 
 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, DH *key)
 {
-	int ret = EVP_PKEY_assign_DH(pkey, key);
-	if(ret)
-		DH_up_ref(key);
-	return ret;
+    int ret = EVP_PKEY_assign_DH(pkey, key);
+    if (ret)
+        DH_up_ref(key);
+    return ret;
 }
 
 DH *EVP_PKEY_get1_DH(EVP_PKEY *pkey)
-	{
-	if(pkey->type != EVP_PKEY_DH && pkey->type != EVP_PKEY_DHX) {
-		EVPerr(EVP_F_EVP_PKEY_GET1_DH, EVP_R_EXPECTING_A_DH_KEY);
-		return NULL;
-	}
-	DH_up_ref(pkey->pkey.dh);
-	return pkey->pkey.dh;
+{
+    if (pkey->type != EVP_PKEY_DH && pkey->type != EVP_PKEY_DHX) {
+        EVPerr(EVP_F_EVP_PKEY_GET1_DH, EVP_R_EXPECTING_A_DH_KEY);
+        return NULL;
+    }
+    DH_up_ref(pkey->pkey.dh);
+    return pkey->pkey.dh;
 }
 #endif
 
 int EVP_PKEY_type(int type)
-	{
-	int ret;
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	ENGINE *e;
-	ameth = EVP_PKEY_asn1_find(&e, type);
-	if (ameth)
-		ret = ameth->pkey_id;
-	else
-		ret = NID_undef;
+{
+    int ret;
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    ENGINE *e;
+    ameth = EVP_PKEY_asn1_find(&e, type);
+    if (ameth)
+        ret = ameth->pkey_id;
+    else
+        ret = NID_undef;
 #ifndef OPENSSL_NO_ENGINE
-	if (e)
-		ENGINE_finish(e);
+    if (e)
+        ENGINE_finish(e);
 #endif
-	return ret;
-	}
+    return ret;
+}
 
 int EVP_PKEY_id(const EVP_PKEY *pkey)
-	{
-	return pkey->type;
-	}
+{
+    return pkey->type;
+}
 
 int EVP_PKEY_base_id(const EVP_PKEY *pkey)
-	{
-	return EVP_PKEY_type(pkey->type);
-	}
+{
+    return EVP_PKEY_type(pkey->type);
+}
 
 void EVP_PKEY_free(EVP_PKEY *x)
-	{
-	int i;
+{
+    int i;
 
-	if (x == NULL) return;
+    if (x == NULL)
+        return;
 
-	i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_EVP_PKEY);
+    i = CRYPTO_add(&x->references, -1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",x);
+    REF_PRINT("EVP_PKEY", x);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"EVP_PKEY_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "EVP_PKEY_free, bad reference count\n");
+        abort();
+    }
 #endif
-	EVP_PKEY_free_it(x);
-	if (x->attributes)
-		sk_X509_ATTRIBUTE_pop_free(x->attributes, X509_ATTRIBUTE_free);
-	OPENSSL_free(x);
-	}
+    EVP_PKEY_free_it(x);
+    if (x->attributes)
+        sk_X509_ATTRIBUTE_pop_free(x->attributes, X509_ATTRIBUTE_free);
+    OPENSSL_free(x);
+}
 
 static void EVP_PKEY_free_it(EVP_PKEY *x)
-	{
-	if (x->ameth && x->ameth->pkey_free)
-		{
-		x->ameth->pkey_free(x);
-		x->pkey.ptr = NULL;
-		}
+{
+    if (x->ameth && x->ameth->pkey_free) {
+        x->ameth->pkey_free(x);
+        x->pkey.ptr = NULL;
+    }
 #ifndef OPENSSL_NO_ENGINE
-	if (x->engine)
-		{
-		ENGINE_finish(x->engine);
-		x->engine = NULL;
-		}
+    if (x->engine) {
+        ENGINE_finish(x->engine);
+        x->engine = NULL;
+    }
 #endif
-	}
+}
 
 static int unsup_alg(BIO *out, const EVP_PKEY *pkey, int indent,
-				const char *kstr)
-	{
-	BIO_indent(out, indent, 128);
-	BIO_printf(out, "%s algorithm \"%s\" unsupported\n",
-						kstr, OBJ_nid2ln(pkey->type));
-	return 1;
-	}
+                     const char *kstr)
+{
+    BIO_indent(out, indent, 128);
+    BIO_printf(out, "%s algorithm \"%s\" unsupported\n",
+               kstr, OBJ_nid2ln(pkey->type));
+    return 1;
+}
 
 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx)
-	{
-	if (pkey->ameth && pkey->ameth->pub_print)
-		return pkey->ameth->pub_print(out, pkey, indent, pctx);
-	
-	return unsup_alg(out, pkey, indent, "Public Key");
-	}
+                          int indent, ASN1_PCTX *pctx)
+{
+    if (pkey->ameth && pkey->ameth->pub_print)
+        return pkey->ameth->pub_print(out, pkey, indent, pctx);
+
+    return unsup_alg(out, pkey, indent, "Public Key");
+}
 
 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx)
-	{
-	if (pkey->ameth && pkey->ameth->priv_print)
-		return pkey->ameth->priv_print(out, pkey, indent, pctx);
-	
-	return unsup_alg(out, pkey, indent, "Private Key");
-	}
+                           int indent, ASN1_PCTX *pctx)
+{
+    if (pkey->ameth && pkey->ameth->priv_print)
+        return pkey->ameth->priv_print(out, pkey, indent, pctx);
+
+    return unsup_alg(out, pkey, indent, "Private Key");
+}
 
 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
-				int indent, ASN1_PCTX *pctx)
-	{
-	if (pkey->ameth && pkey->ameth->param_print)
-		return pkey->ameth->param_print(out, pkey, indent, pctx);
-	return unsup_alg(out, pkey, indent, "Parameters");
-	}
+                          int indent, ASN1_PCTX *pctx)
+{
+    if (pkey->ameth && pkey->ameth->param_print)
+        return pkey->ameth->param_print(out, pkey, indent, pctx);
+    return unsup_alg(out, pkey, indent, "Parameters");
+}
 
 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid)
-	{
-	if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
-		return -2;
-	return pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_DEFAULT_MD_NID,
-						0, pnid);
-	}
-
+{
+    if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
+        return -2;
+    return pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_DEFAULT_MD_NID,
+                                  0, pnid);
+}
diff --git a/crypto/evp/p_open.c b/crypto/evp/p_open.c
index c748fbea87..229eb6417a 100644
--- a/crypto/evp/p_open.c
+++ b/crypto/evp/p_open.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,68 +61,69 @@
 
 #ifndef OPENSSL_NO_RSA
 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
 int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
-	const unsigned char *ek, int ekl, const unsigned char *iv,
-	EVP_PKEY *priv)
-	{
-	unsigned char *key=NULL;
-	int i,size=0,ret=0;
+                 const unsigned char *ek, int ekl, const unsigned char *iv,
+                 EVP_PKEY *priv)
+{
+    unsigned char *key = NULL;
+    int i, size = 0, ret = 0;
 
-	if(type) {	
-		EVP_CIPHER_CTX_init(ctx);
-		if(!EVP_DecryptInit_ex(ctx,type,NULL, NULL,NULL)) return 0;
-	}
+    if (type) {
+        EVP_CIPHER_CTX_init(ctx);
+        if (!EVP_DecryptInit_ex(ctx, type, NULL, NULL, NULL))
+            return 0;
+    }
 
-	if(!priv) return 1;
+    if (!priv)
+        return 1;
 
-	if (priv->type != EVP_PKEY_RSA)
-		{
-		EVPerr(EVP_F_EVP_OPENINIT,EVP_R_PUBLIC_KEY_NOT_RSA);
-		goto err;
-                }
+    if (priv->type != EVP_PKEY_RSA) {
+        EVPerr(EVP_F_EVP_OPENINIT, EVP_R_PUBLIC_KEY_NOT_RSA);
+        goto err;
+    }
 
-	size=RSA_size(priv->pkey.rsa);
-	key=(unsigned char *)OPENSSL_malloc(size+2);
-	if (key == NULL)
-		{
-		/* ERROR */
-		EVPerr(EVP_F_EVP_OPENINIT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    size = RSA_size(priv->pkey.rsa);
+    key = (unsigned char *)OPENSSL_malloc(size + 2);
+    if (key == NULL) {
+        /* ERROR */
+        EVPerr(EVP_F_EVP_OPENINIT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	i=EVP_PKEY_decrypt_old(key,ek,ekl,priv);
-	if ((i <= 0) || !EVP_CIPHER_CTX_set_key_length(ctx, i))
-		{
-		/* ERROR */
-		goto err;
-		}
-	if(!EVP_DecryptInit_ex(ctx,NULL,NULL,key,iv)) goto err;
+    i = EVP_PKEY_decrypt_old(key, ek, ekl, priv);
+    if ((i <= 0) || !EVP_CIPHER_CTX_set_key_length(ctx, i)) {
+        /* ERROR */
+        goto err;
+    }
+    if (!EVP_DecryptInit_ex(ctx, NULL, NULL, key, iv))
+        goto err;
 
-	ret=1;
-err:
-	if (key != NULL) OPENSSL_cleanse(key,size);
-	OPENSSL_free(key);
-	return(ret);
-	}
+    ret = 1;
+ err:
+    if (key != NULL)
+        OPENSSL_cleanse(key, size);
+    OPENSSL_free(key);
+    return (ret);
+}
 
 int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
-	{
-	int i;
+{
+    int i;
 
-	i=EVP_DecryptFinal_ex(ctx,out,outl);
-	if (i)
-		i = EVP_DecryptInit_ex(ctx,NULL,NULL,NULL,NULL);
-	return(i);
-	}
-#else /* !OPENSSL_NO_RSA */
+    i = EVP_DecryptFinal_ex(ctx, out, outl);
+    if (i)
+        i = EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, NULL);
+    return (i);
+}
+#else                           /* !OPENSSL_NO_RSA */
 
 # ifdef PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/crypto/evp/p_seal.c b/crypto/evp/p_seal.c
index 66583021f1..caabbf406f 100644
--- a/crypto/evp/p_seal.c
+++ b/crypto/evp/p_seal.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,39 +60,43 @@
 #include "cryptlib.h"
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 #include 
 #include 
 
-int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, unsigned char **ek,
-	     int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk)
-	{
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	int i;
-	
-	if(type) {
-		EVP_CIPHER_CTX_init(ctx);
-		if(!EVP_EncryptInit_ex(ctx,type,NULL,NULL,NULL)) return 0;
-	}
-	if ((npubk <= 0) || !pubk)
-		return 1;
-	if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
-		return 0;
-	if (EVP_CIPHER_CTX_iv_length(ctx))
-		RAND_pseudo_bytes(iv,EVP_CIPHER_CTX_iv_length(ctx));
+int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+                 unsigned char **ek, int *ekl, unsigned char *iv,
+                 EVP_PKEY **pubk, int npubk)
+{
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    int i;
+
+    if (type) {
+        EVP_CIPHER_CTX_init(ctx);
+        if (!EVP_EncryptInit_ex(ctx, type, NULL, NULL, NULL))
+            return 0;
+    }
+    if ((npubk <= 0) || !pubk)
+        return 1;
+    if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
+        return 0;
+    if (EVP_CIPHER_CTX_iv_length(ctx))
+        RAND_pseudo_bytes(iv, EVP_CIPHER_CTX_iv_length(ctx));
 
-	if(!EVP_EncryptInit_ex(ctx,NULL,NULL,key,iv)) return 0;
+    if (!EVP_EncryptInit_ex(ctx, NULL, NULL, key, iv))
+        return 0;
 
-	for (i=0; idigest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE)
-		{
-		size_t sltmp = (size_t)EVP_PKEY_size(pkey);
-		i = 0;
-		pkctx = EVP_PKEY_CTX_new(pkey, NULL);
-		if (!pkctx)
-			goto err;
-		if (EVP_PKEY_sign_init(pkctx) <= 0)
-			goto err;
-		if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
-			goto err;
-		if (EVP_PKEY_sign(pkctx, sigret, &sltmp, m, m_len) <= 0)
-			goto err;
-		*siglen = sltmp;
-		i = 1;
-		err:
-		EVP_PKEY_CTX_free(pkctx);
-		return i;
-		}
+    *siglen = 0;
+    EVP_MD_CTX_init(&tmp_ctx);
+    if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
+        goto err;
+    if (!EVP_DigestFinal_ex(&tmp_ctx, &(m[0]), &m_len))
+        goto err;
+    EVP_MD_CTX_cleanup(&tmp_ctx);
 
-	for (i=0; i<4; i++)
-		{
-		v=ctx->digest->required_pkey_type[i];
-		if (v == 0) break;
-		if (pkey->type == v)
-			{
-			ok=1;
-			break;
-			}
-		}
-	if (!ok)
-		{
-		EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE);
-		return(0);
-		}
+    if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
+        size_t sltmp = (size_t)EVP_PKEY_size(pkey);
+        i = 0;
+        pkctx = EVP_PKEY_CTX_new(pkey, NULL);
+        if (!pkctx)
+            goto err;
+        if (EVP_PKEY_sign_init(pkctx) <= 0)
+            goto err;
+        if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
+            goto err;
+        if (EVP_PKEY_sign(pkctx, sigret, &sltmp, m, m_len) <= 0)
+            goto err;
+        *siglen = sltmp;
+        i = 1;
+ err:
+        EVP_PKEY_CTX_free(pkctx);
+        return i;
+    }
 
-	if (ctx->digest->sign == NULL)
-		{
-		EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_NO_SIGN_FUNCTION_CONFIGURED);
-		return(0);
-		}
-	return(ctx->digest->sign(ctx->digest->type,m,m_len,sigret,siglen,
-		pkey->pkey.ptr));
-	}
+    for (i = 0; i < 4; i++) {
+        v = ctx->digest->required_pkey_type[i];
+        if (v == 0)
+            break;
+        if (pkey->type == v) {
+            ok = 1;
+            break;
+        }
+    }
+    if (!ok) {
+        EVPerr(EVP_F_EVP_SIGNFINAL, EVP_R_WRONG_PUBLIC_KEY_TYPE);
+        return (0);
+    }
 
+    if (ctx->digest->sign == NULL) {
+        EVPerr(EVP_F_EVP_SIGNFINAL, EVP_R_NO_SIGN_FUNCTION_CONFIGURED);
+        return (0);
+    }
+    return (ctx->digest->sign(ctx->digest->type, m, m_len, sigret, siglen,
+                              pkey->pkey.ptr));
+}
diff --git a/crypto/evp/p_verify.c b/crypto/evp/p_verify.c
index c66d63ccf8..65e1e21692 100644
--- a/crypto/evp/p_verify.c
+++ b/crypto/evp/p_verify.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,59 +63,54 @@
 #include 
 
 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
-	     unsigned int siglen, EVP_PKEY *pkey)
-	{
-	unsigned char m[EVP_MAX_MD_SIZE];
-	unsigned int m_len;
-	int i = 0,ok = 0,v;
-	EVP_MD_CTX tmp_ctx;
-	EVP_PKEY_CTX *pkctx = NULL;
-
-	EVP_MD_CTX_init(&tmp_ctx);
-	if (!EVP_MD_CTX_copy_ex(&tmp_ctx,ctx))
-		goto err;    
-	if (!EVP_DigestFinal_ex(&tmp_ctx,&(m[0]),&m_len))
-		goto err;
-	EVP_MD_CTX_cleanup(&tmp_ctx);
+                    unsigned int siglen, EVP_PKEY *pkey)
+{
+    unsigned char m[EVP_MAX_MD_SIZE];
+    unsigned int m_len;
+    int i = 0, ok = 0, v;
+    EVP_MD_CTX tmp_ctx;
+    EVP_PKEY_CTX *pkctx = NULL;
 
-	if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE)
-		{
-		i = -1;
-		pkctx = EVP_PKEY_CTX_new(pkey, NULL);
-		if (!pkctx)
-			goto err;
-		if (EVP_PKEY_verify_init(pkctx) <= 0)
-			goto err;
-		if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
-			goto err;
-		i = EVP_PKEY_verify(pkctx, sigbuf, siglen, m, m_len);
-		err:
-		EVP_PKEY_CTX_free(pkctx);
-		return i;
-		}
+    EVP_MD_CTX_init(&tmp_ctx);
+    if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
+        goto err;
+    if (!EVP_DigestFinal_ex(&tmp_ctx, &(m[0]), &m_len))
+        goto err;
+    EVP_MD_CTX_cleanup(&tmp_ctx);
 
-	for (i=0; i<4; i++)
-		{
-		v=ctx->digest->required_pkey_type[i];
-		if (v == 0) break;
-		if (pkey->type == v)
-			{
-			ok=1;
-			break;
-			}
-		}
-	if (!ok)
-		{
-		EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE);
-		return(-1);
-		}
-        if (ctx->digest->verify == NULL)
-                {
-		EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_NO_VERIFY_FUNCTION_CONFIGURED);
-		return(0);
-		}
+    if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
+        i = -1;
+        pkctx = EVP_PKEY_CTX_new(pkey, NULL);
+        if (!pkctx)
+            goto err;
+        if (EVP_PKEY_verify_init(pkctx) <= 0)
+            goto err;
+        if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
+            goto err;
+        i = EVP_PKEY_verify(pkctx, sigbuf, siglen, m, m_len);
+ err:
+        EVP_PKEY_CTX_free(pkctx);
+        return i;
+    }
 
-	return(ctx->digest->verify(ctx->digest->type,m,m_len,
-		sigbuf,siglen,pkey->pkey.ptr));
-	}
+    for (i = 0; i < 4; i++) {
+        v = ctx->digest->required_pkey_type[i];
+        if (v == 0)
+            break;
+        if (pkey->type == v) {
+            ok = 1;
+            break;
+        }
+    }
+    if (!ok) {
+        EVPerr(EVP_F_EVP_VERIFYFINAL, EVP_R_WRONG_PUBLIC_KEY_TYPE);
+        return (-1);
+    }
+    if (ctx->digest->verify == NULL) {
+        EVPerr(EVP_F_EVP_VERIFYFINAL, EVP_R_NO_VERIFY_FUNCTION_CONFIGURED);
+        return (0);
+    }
 
+    return (ctx->digest->verify(ctx->digest->type, m, m_len,
+                                sigbuf, siglen, pkey->pkey.ptr));
+}
diff --git a/crypto/evp/pmeth_fn.c b/crypto/evp/pmeth_fn.c
index c4676f2f8d..a8b7f2f6d5 100644
--- a/crypto/evp/pmeth_fn.c
+++ b/crypto/evp/pmeth_fn.c
@@ -1,6 +1,7 @@
 /* pmeth_fn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,305 +65,282 @@
 #include "evp_locl.h"
 
 #define M_check_autoarg(ctx, arg, arglen, err) \
-	if (ctx->pmeth->flags & EVP_PKEY_FLAG_AUTOARGLEN) \
-		{ \
-		size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); \
-		if (!arg) \
-			{ \
-			*arglen = pksize; \
-			return 1; \
-			} \
-		else if (*arglen < pksize) \
-			{ \
-			EVPerr(err, EVP_R_BUFFER_TOO_SMALL); /*ckerr_ignore*/\
-			return 0; \
-			} \
-		}
+        if (ctx->pmeth->flags & EVP_PKEY_FLAG_AUTOARGLEN) \
+                { \
+                size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); \
+                if (!arg) \
+                        { \
+                        *arglen = pksize; \
+                        return 1; \
+                        } \
+                else if (*arglen < pksize) \
+                        { \
+                        EVPerr(err, EVP_R_BUFFER_TOO_SMALL); /*ckerr_ignore*/\
+                        return 0; \
+                        } \
+                }
 
 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->sign)
-		{
-		EVPerr(EVP_F_EVP_PKEY_SIGN_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_SIGN;
-	if (!ctx->pmeth->sign_init)
-		return 1;
-	ret = ctx->pmeth->sign_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->sign) {
+        EVPerr(EVP_F_EVP_PKEY_SIGN_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_SIGN;
+    if (!ctx->pmeth->sign_init)
+        return 1;
+    ret = ctx->pmeth->sign_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
-			unsigned char *sig, size_t *siglen,
-			const unsigned char *tbs, size_t tbslen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->sign)
-		{
-		EVPerr(EVP_F_EVP_PKEY_SIGN,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_SIGN)
-		{
-		EVPerr(EVP_F_EVP_PKEY_SIGN, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	M_check_autoarg(ctx, sig, siglen, EVP_F_EVP_PKEY_SIGN)
-	return ctx->pmeth->sign(ctx, sig, siglen, tbs, tbslen);
-	}
+                  unsigned char *sig, size_t *siglen,
+                  const unsigned char *tbs, size_t tbslen)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->sign) {
+        EVPerr(EVP_F_EVP_PKEY_SIGN,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_SIGN) {
+        EVPerr(EVP_F_EVP_PKEY_SIGN, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    M_check_autoarg(ctx, sig, siglen, EVP_F_EVP_PKEY_SIGN)
+        return ctx->pmeth->sign(ctx, sig, siglen, tbs, tbslen);
+}
 
 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->verify)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_VERIFY;
-	if (!ctx->pmeth->verify_init)
-		return 1;
-	ret = ctx->pmeth->verify_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->verify) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_VERIFY;
+    if (!ctx->pmeth->verify_init)
+        return 1;
+    ret = ctx->pmeth->verify_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
-			const unsigned char *sig, size_t siglen,
-			const unsigned char *tbs, size_t tbslen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->verify)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_VERIFY)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	return ctx->pmeth->verify(ctx, sig, siglen, tbs, tbslen);
-	}
+                    const unsigned char *sig, size_t siglen,
+                    const unsigned char *tbs, size_t tbslen)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->verify) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_VERIFY) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    return ctx->pmeth->verify(ctx, sig, siglen, tbs, tbslen);
+}
 
 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->verify_recover)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_VERIFYRECOVER;
-	if (!ctx->pmeth->verify_recover_init)
-		return 1;
-	ret = ctx->pmeth->verify_recover_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->verify_recover) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_VERIFYRECOVER;
+    if (!ctx->pmeth->verify_recover_init)
+        return 1;
+    ret = ctx->pmeth->verify_recover_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
-			unsigned char *rout, size_t *routlen,
-			const unsigned char *sig, size_t siglen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->verify_recover)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_VERIFYRECOVER)
-		{
-		EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	M_check_autoarg(ctx, rout, routlen, EVP_F_EVP_PKEY_VERIFY_RECOVER)
-	return ctx->pmeth->verify_recover(ctx, rout, routlen, sig, siglen);
-	}
+                            unsigned char *rout, size_t *routlen,
+                            const unsigned char *sig, size_t siglen)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->verify_recover) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_VERIFYRECOVER) {
+        EVPerr(EVP_F_EVP_PKEY_VERIFY_RECOVER, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    M_check_autoarg(ctx, rout, routlen, EVP_F_EVP_PKEY_VERIFY_RECOVER)
+        return ctx->pmeth->verify_recover(ctx, rout, routlen, sig, siglen);
+}
 
 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->encrypt)
-		{
-		EVPerr(EVP_F_EVP_PKEY_ENCRYPT_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_ENCRYPT;
-	if (!ctx->pmeth->encrypt_init)
-		return 1;
-	ret = ctx->pmeth->encrypt_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->encrypt) {
+        EVPerr(EVP_F_EVP_PKEY_ENCRYPT_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_ENCRYPT;
+    if (!ctx->pmeth->encrypt_init)
+        return 1;
+    ret = ctx->pmeth->encrypt_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
-			unsigned char *out, size_t *outlen,
-			const unsigned char *in, size_t inlen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->encrypt)
-		{
-		EVPerr(EVP_F_EVP_PKEY_ENCRYPT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_ENCRYPT)
-		{
-		EVPerr(EVP_F_EVP_PKEY_ENCRYPT, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	M_check_autoarg(ctx, out, outlen, EVP_F_EVP_PKEY_ENCRYPT)
-	return ctx->pmeth->encrypt(ctx, out, outlen, in, inlen);
-	}
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->encrypt) {
+        EVPerr(EVP_F_EVP_PKEY_ENCRYPT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_ENCRYPT) {
+        EVPerr(EVP_F_EVP_PKEY_ENCRYPT, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    M_check_autoarg(ctx, out, outlen, EVP_F_EVP_PKEY_ENCRYPT)
+        return ctx->pmeth->encrypt(ctx, out, outlen, in, inlen);
+}
 
 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->decrypt)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DECRYPT_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_DECRYPT;
-	if (!ctx->pmeth->decrypt_init)
-		return 1;
-	ret = ctx->pmeth->decrypt_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->decrypt) {
+        EVPerr(EVP_F_EVP_PKEY_DECRYPT_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_DECRYPT;
+    if (!ctx->pmeth->decrypt_init)
+        return 1;
+    ret = ctx->pmeth->decrypt_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
-			unsigned char *out, size_t *outlen,
-			const unsigned char *in, size_t inlen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->decrypt)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DECRYPT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_DECRYPT)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DECRYPT, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	M_check_autoarg(ctx, out, outlen, EVP_F_EVP_PKEY_DECRYPT)
-	return ctx->pmeth->decrypt(ctx, out, outlen, in, inlen);
-	}
-
+                     unsigned char *out, size_t *outlen,
+                     const unsigned char *in, size_t inlen)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->decrypt) {
+        EVPerr(EVP_F_EVP_PKEY_DECRYPT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_DECRYPT) {
+        EVPerr(EVP_F_EVP_PKEY_DECRYPT, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    M_check_autoarg(ctx, out, outlen, EVP_F_EVP_PKEY_DECRYPT)
+        return ctx->pmeth->decrypt(ctx, out, outlen, in, inlen);
+}
 
 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->derive)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_DERIVE;
-	if (!ctx->pmeth->derive_init)
-		return 1;
-	ret = ctx->pmeth->derive_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->derive) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_DERIVE;
+    if (!ctx->pmeth->derive_init)
+        return 1;
+    ret = ctx->pmeth->derive_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !(ctx->pmeth->derive||ctx->pmeth->encrypt||ctx->pmeth->decrypt) || !ctx->pmeth->ctrl)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_DERIVE && ctx->operation != EVP_PKEY_OP_ENCRYPT && ctx->operation != EVP_PKEY_OP_DECRYPT)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
-					EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-
-	ret = ctx->pmeth->ctrl(ctx, EVP_PKEY_CTRL_PEER_KEY, 0, peer);
+{
+    int ret;
+    if (!ctx || !ctx->pmeth
+        || !(ctx->pmeth->derive || ctx->pmeth->encrypt || ctx->pmeth->decrypt)
+        || !ctx->pmeth->ctrl) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_DERIVE
+        && ctx->operation != EVP_PKEY_OP_ENCRYPT
+        && ctx->operation != EVP_PKEY_OP_DECRYPT) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
+               EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
 
-	if (ret <= 0)
-		return ret;
+    ret = ctx->pmeth->ctrl(ctx, EVP_PKEY_CTRL_PEER_KEY, 0, peer);
 
-	if (ret == 2)
-		return 1;
+    if (ret <= 0)
+        return ret;
 
-	if (!ctx->pkey)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_NO_KEY_SET);
-		return -1;
-		}
+    if (ret == 2)
+        return 1;
 
-	if (ctx->pkey->type != peer->type)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
-						EVP_R_DIFFERENT_KEY_TYPES);
-		return -1;
-		}
+    if (!ctx->pkey) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_NO_KEY_SET);
+        return -1;
+    }
 
-	/* ran@cryptocom.ru: For clarity.  The error is if parameters in peer are
-	 * present (!missing) but don't match.  EVP_PKEY_cmp_parameters may return
-	 * 1 (match), 0 (don't match) and -2 (comparison is not defined).  -1
-	 * (different key types) is impossible here because it is checked earlier.
-	 * -2 is OK for us here, as well as 1, so we can check for 0 only. */
-	if (!EVP_PKEY_missing_parameters(peer) &&
-		!EVP_PKEY_cmp_parameters(ctx->pkey, peer))
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER,
-						EVP_R_DIFFERENT_PARAMETERS);
-		return -1;
-		}
+    if (ctx->pkey->type != peer->type) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_DIFFERENT_KEY_TYPES);
+        return -1;
+    }
 
-	if (ctx->peerkey)
-		EVP_PKEY_free(ctx->peerkey);
-	ctx->peerkey = peer;
+    /*
+     * ran@cryptocom.ru: For clarity.  The error is if parameters in peer are
+     * present (!missing) but don't match.  EVP_PKEY_cmp_parameters may return
+     * 1 (match), 0 (don't match) and -2 (comparison is not defined).  -1
+     * (different key types) is impossible here because it is checked earlier.
+     * -2 is OK for us here, as well as 1, so we can check for 0 only.
+     */
+    if (!EVP_PKEY_missing_parameters(peer) &&
+        !EVP_PKEY_cmp_parameters(ctx->pkey, peer)) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE_SET_PEER, EVP_R_DIFFERENT_PARAMETERS);
+        return -1;
+    }
 
-	ret = ctx->pmeth->ctrl(ctx, EVP_PKEY_CTRL_PEER_KEY, 1, peer);
+    if (ctx->peerkey)
+        EVP_PKEY_free(ctx->peerkey);
+    ctx->peerkey = peer;
 
-	if (ret <= 0)
-		{
-		ctx->peerkey = NULL;
-		return ret;
-		}
+    ret = ctx->pmeth->ctrl(ctx, EVP_PKEY_CTRL_PEER_KEY, 1, peer);
 
-	CRYPTO_add(&peer->references,1,CRYPTO_LOCK_EVP_PKEY);
-	return 1;
-	}
+    if (ret <= 0) {
+        ctx->peerkey = NULL;
+        return ret;
+    }
 
+    CRYPTO_add(&peer->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    return 1;
+}
 
 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *pkeylen)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->derive)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_DERIVE)
-		{
-		EVPerr(EVP_F_EVP_PKEY_DERIVE, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-	M_check_autoarg(ctx, key, pkeylen, EVP_F_EVP_PKEY_DERIVE)
-	return ctx->pmeth->derive(ctx, key, pkeylen);
-	}
-
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->derive) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_DERIVE) {
+        EVPerr(EVP_F_EVP_PKEY_DERIVE, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+    M_check_autoarg(ctx, key, pkeylen, EVP_F_EVP_PKEY_DERIVE)
+        return ctx->pmeth->derive(ctx, key, pkeylen);
+}
diff --git a/crypto/evp/pmeth_gn.c b/crypto/evp/pmeth_gn.c
index 4651c81370..59f81342e9 100644
--- a/crypto/evp/pmeth_gn.c
+++ b/crypto/evp/pmeth_gn.c
@@ -1,6 +1,7 @@
 /* pmeth_gn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,157 +66,150 @@
 #include "evp_locl.h"
 
 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->paramgen)
-		{
-		EVPerr(EVP_F_EVP_PKEY_PARAMGEN_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_PARAMGEN;
-	if (!ctx->pmeth->paramgen_init)
-		return 1;
-	ret = ctx->pmeth->paramgen_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->paramgen) {
+        EVPerr(EVP_F_EVP_PKEY_PARAMGEN_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_PARAMGEN;
+    if (!ctx->pmeth->paramgen_init)
+        return 1;
+    ret = ctx->pmeth->paramgen_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->paramgen)
-		{
-		EVPerr(EVP_F_EVP_PKEY_PARAMGEN,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-
-	if (ctx->operation != EVP_PKEY_OP_PARAMGEN)
-		{
-		EVPerr(EVP_F_EVP_PKEY_PARAMGEN, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-
-	if (!ppkey)
-		return -1;
-
-	if (!*ppkey)
-		*ppkey = EVP_PKEY_new();
-
-	ret = ctx->pmeth->paramgen(ctx, *ppkey);
-	if (ret <= 0)
-		{
-		EVP_PKEY_free(*ppkey);
-		*ppkey = NULL;
-		}
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->paramgen) {
+        EVPerr(EVP_F_EVP_PKEY_PARAMGEN,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+
+    if (ctx->operation != EVP_PKEY_OP_PARAMGEN) {
+        EVPerr(EVP_F_EVP_PKEY_PARAMGEN, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+
+    if (!ppkey)
+        return -1;
+
+    if (!*ppkey)
+        *ppkey = EVP_PKEY_new();
+
+    ret = ctx->pmeth->paramgen(ctx, *ppkey);
+    if (ret <= 0) {
+        EVP_PKEY_free(*ppkey);
+        *ppkey = NULL;
+    }
+    return ret;
+}
 
 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->keygen)
-		{
-		EVPerr(EVP_F_EVP_PKEY_KEYGEN_INIT,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	ctx->operation = EVP_PKEY_OP_KEYGEN;
-	if (!ctx->pmeth->keygen_init)
-		return 1;
-	ret = ctx->pmeth->keygen_init(ctx);
-	if (ret <= 0)
-		ctx->operation = EVP_PKEY_OP_UNDEFINED;
-	return ret;
-	}
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->keygen) {
+        EVPerr(EVP_F_EVP_PKEY_KEYGEN_INIT,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    ctx->operation = EVP_PKEY_OP_KEYGEN;
+    if (!ctx->pmeth->keygen_init)
+        return 1;
+    ret = ctx->pmeth->keygen_init(ctx);
+    if (ret <= 0)
+        ctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return ret;
+}
 
 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
-	{
-	int ret;
-
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->keygen)
-		{
-		EVPerr(EVP_F_EVP_PKEY_KEYGEN,
-			EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-		return -2;
-		}
-	if (ctx->operation != EVP_PKEY_OP_KEYGEN)
-		{
-		EVPerr(EVP_F_EVP_PKEY_KEYGEN, EVP_R_OPERATON_NOT_INITIALIZED);
-		return -1;
-		}
-
-	if (!ppkey)
-		return -1;
-
-	if (!*ppkey)
-		*ppkey = EVP_PKEY_new();
-
-	ret = ctx->pmeth->keygen(ctx, *ppkey);
-	if (ret <= 0)
-		{
-		EVP_PKEY_free(*ppkey);
-		*ppkey = NULL;
-		}
-	return ret;
-	}
+{
+    int ret;
+
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->keygen) {
+        EVPerr(EVP_F_EVP_PKEY_KEYGEN,
+               EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+    }
+    if (ctx->operation != EVP_PKEY_OP_KEYGEN) {
+        EVPerr(EVP_F_EVP_PKEY_KEYGEN, EVP_R_OPERATON_NOT_INITIALIZED);
+        return -1;
+    }
+
+    if (!ppkey)
+        return -1;
+
+    if (!*ppkey)
+        *ppkey = EVP_PKEY_new();
+
+    ret = ctx->pmeth->keygen(ctx, *ppkey);
+    if (ret <= 0) {
+        EVP_PKEY_free(*ppkey);
+        *ppkey = NULL;
+    }
+    return ret;
+}
 
 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb)
-	{
-	ctx->pkey_gencb = cb;
-	}
+{
+    ctx->pkey_gencb = cb;
+}
 
 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->pkey_gencb;
-	}
+{
+    return ctx->pkey_gencb;
+}
 
-/* "translation callback" to call EVP_PKEY_CTX callbacks using BN_GENCB
- * style callbacks.
+/*
+ * "translation callback" to call EVP_PKEY_CTX callbacks using BN_GENCB style
+ * callbacks.
  */
 
 static int trans_cb(int a, int b, BN_GENCB *gcb)
-	{
-	EVP_PKEY_CTX *ctx = gcb->arg;
-	ctx->keygen_info[0] = a;
-	ctx->keygen_info[1] = b;
-	return ctx->pkey_gencb(ctx);
-	}	
+{
+    EVP_PKEY_CTX *ctx = gcb->arg;
+    ctx->keygen_info[0] = a;
+    ctx->keygen_info[1] = b;
+    return ctx->pkey_gencb(ctx);
+}
 
 void evp_pkey_set_cb_translate(BN_GENCB *cb, EVP_PKEY_CTX *ctx)
-	{
-	BN_GENCB_set(cb, trans_cb, ctx)
-	}
+{
+    BN_GENCB_set(cb, trans_cb, ctx)
+}
 
 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx)
-	{
-	if (idx == -1)
-		return ctx->keygen_info_count; 
-	if (idx < 0 || idx > ctx->keygen_info_count)
-		return 0;
-	return ctx->keygen_info[idx];
-	}
+{
+    if (idx == -1)
+        return ctx->keygen_info_count;
+    if (idx < 0 || idx > ctx->keygen_info_count)
+        return 0;
+    return ctx->keygen_info[idx];
+}
 
 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
-				const unsigned char *key, int keylen)
-	{
-	EVP_PKEY_CTX *mac_ctx = NULL;
-	EVP_PKEY *mac_key = NULL;
-	mac_ctx = EVP_PKEY_CTX_new_id(type, e);
-	if (!mac_ctx)
-		return NULL;
-	if (EVP_PKEY_keygen_init(mac_ctx) <= 0)
-		goto merr;
-	if (EVP_PKEY_CTX_ctrl(mac_ctx, -1, EVP_PKEY_OP_KEYGEN,
-				EVP_PKEY_CTRL_SET_MAC_KEY,
-				keylen, (void *)key) <= 0)
-		goto merr;
-	if (EVP_PKEY_keygen(mac_ctx, &mac_key) <= 0)
-		goto merr;
-	merr:
-	if (mac_ctx)
-		EVP_PKEY_CTX_free(mac_ctx);
-	return mac_key;
-	}
+                               const unsigned char *key, int keylen)
+{
+    EVP_PKEY_CTX *mac_ctx = NULL;
+    EVP_PKEY *mac_key = NULL;
+    mac_ctx = EVP_PKEY_CTX_new_id(type, e);
+    if (!mac_ctx)
+        return NULL;
+    if (EVP_PKEY_keygen_init(mac_ctx) <= 0)
+        goto merr;
+    if (EVP_PKEY_CTX_ctrl(mac_ctx, -1, EVP_PKEY_OP_KEYGEN,
+                          EVP_PKEY_CTRL_SET_MAC_KEY,
+                          keylen, (void *)key) <= 0)
+        goto merr;
+    if (EVP_PKEY_keygen(mac_ctx, &mac_key) <= 0)
+        goto merr;
+ merr:
+    if (mac_ctx)
+        EVP_PKEY_CTX_free(mac_ctx);
+    return mac_key;
+}
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c
index c64f907fda..9f81d10021 100644
--- a/crypto/evp/pmeth_lib.c
+++ b/crypto/evp/pmeth_lib.c
@@ -1,6 +1,7 @@
 /* pmeth_lib.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,12 +63,12 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include "asn1_locl.h"
 #include "evp_locl.h"
 
-typedef int sk_cmp_fn_type(const char * const *a, const char * const *b);
+typedef int sk_cmp_fn_type(const char *const *a, const char *const *b);
 
 DECLARE_STACK_OF(EVP_PKEY_METHOD)
 STACK_OF(EVP_PKEY_METHOD) *app_pkey_methods = NULL;
@@ -76,522 +77,537 @@ extern const EVP_PKEY_METHOD rsa_pkey_meth, dh_pkey_meth, dsa_pkey_meth;
 extern const EVP_PKEY_METHOD ec_pkey_meth, hmac_pkey_meth, cmac_pkey_meth;
 extern const EVP_PKEY_METHOD dhx_pkey_meth;
 
-static const EVP_PKEY_METHOD *standard_methods[] =
-	{
+static const EVP_PKEY_METHOD *standard_methods[] = {
 #ifndef OPENSSL_NO_RSA
-	&rsa_pkey_meth,
+    &rsa_pkey_meth,
 #endif
 #ifndef OPENSSL_NO_DH
-	&dh_pkey_meth,
+    &dh_pkey_meth,
 #endif
 #ifndef OPENSSL_NO_DSA
-	&dsa_pkey_meth,
+    &dsa_pkey_meth,
 #endif
 #ifndef OPENSSL_NO_EC
-	&ec_pkey_meth,
+    &ec_pkey_meth,
 #endif
-	&hmac_pkey_meth,
-	&cmac_pkey_meth,
+    &hmac_pkey_meth,
+    &cmac_pkey_meth,
 #ifndef OPENSSL_NO_DH
-	&dhx_pkey_meth
+    &dhx_pkey_meth
 #endif
-	};
+};
 
 DECLARE_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, const EVP_PKEY_METHOD *,
-			   pmeth);
+                           pmeth);
 
-static int pmeth_cmp(const EVP_PKEY_METHOD * const *a,
-		     const EVP_PKEY_METHOD * const *b)
-	{
-        return ((*a)->pkey_id - (*b)->pkey_id);
-	}
+static int pmeth_cmp(const EVP_PKEY_METHOD *const *a,
+                     const EVP_PKEY_METHOD *const *b)
+{
+    return ((*a)->pkey_id - (*b)->pkey_id);
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, const EVP_PKEY_METHOD *,
-			     pmeth);
+                             pmeth);
 
 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type)
-	{
-	EVP_PKEY_METHOD tmp;
-	const EVP_PKEY_METHOD *t = &tmp, **ret;
-	tmp.pkey_id = type;
-	if (app_pkey_methods)
-		{
-		int idx;
-		idx = sk_EVP_PKEY_METHOD_find(app_pkey_methods, &tmp);
-		if (idx >= 0)
-			return sk_EVP_PKEY_METHOD_value(app_pkey_methods, idx);
-		}
-	ret = OBJ_bsearch_pmeth(&t, standard_methods,
-			  sizeof(standard_methods)/sizeof(EVP_PKEY_METHOD *));
-	if (!ret || !*ret)
-		return NULL;
-	return *ret;
-	}
+{
+    EVP_PKEY_METHOD tmp;
+    const EVP_PKEY_METHOD *t = &tmp, **ret;
+    tmp.pkey_id = type;
+    if (app_pkey_methods) {
+        int idx;
+        idx = sk_EVP_PKEY_METHOD_find(app_pkey_methods, &tmp);
+        if (idx >= 0)
+            return sk_EVP_PKEY_METHOD_value(app_pkey_methods, idx);
+    }
+    ret = OBJ_bsearch_pmeth(&t, standard_methods,
+                            sizeof(standard_methods) /
+                            sizeof(EVP_PKEY_METHOD *));
+    if (!ret || !*ret)
+        return NULL;
+    return *ret;
+}
 
 static EVP_PKEY_CTX *int_ctx_new(EVP_PKEY *pkey, ENGINE *e, int id)
-	{
-	EVP_PKEY_CTX *ret;
-	const EVP_PKEY_METHOD *pmeth;
-	if (id == -1)
-		{
-		if (!pkey || !pkey->ameth)
-			return NULL;
-		id = pkey->ameth->pkey_id;
-		}
+{
+    EVP_PKEY_CTX *ret;
+    const EVP_PKEY_METHOD *pmeth;
+    if (id == -1) {
+        if (!pkey || !pkey->ameth)
+            return NULL;
+        id = pkey->ameth->pkey_id;
+    }
 #ifndef OPENSSL_NO_ENGINE
-	if (pkey && pkey->engine)
-		e = pkey->engine;
-	/* Try to find an ENGINE which implements this method */
-	if (e)
-		{
-		if (!ENGINE_init(e))
-			{
-			EVPerr(EVP_F_INT_CTX_NEW,ERR_R_ENGINE_LIB);
-			return NULL;
-			}
-		}
-	else
-		e = ENGINE_get_pkey_meth_engine(id);
-
-	/* If an ENGINE handled this method look it up. Othewise
-	 * use internal tables.
-	 */
-
-	if (e)
-		pmeth = ENGINE_get_pkey_meth(e, id);
-	else
+    if (pkey && pkey->engine)
+        e = pkey->engine;
+    /* Try to find an ENGINE which implements this method */
+    if (e) {
+        if (!ENGINE_init(e)) {
+            EVPerr(EVP_F_INT_CTX_NEW, ERR_R_ENGINE_LIB);
+            return NULL;
+        }
+    } else
+        e = ENGINE_get_pkey_meth_engine(id);
+
+    /*
+     * If an ENGINE handled this method look it up. Othewise use internal
+     * tables.
+     */
+
+    if (e)
+        pmeth = ENGINE_get_pkey_meth(e, id);
+    else
 #endif
-		pmeth = EVP_PKEY_meth_find(id);
+        pmeth = EVP_PKEY_meth_find(id);
 
-	if (pmeth == NULL)
-		{
-		EVPerr(EVP_F_INT_CTX_NEW,EVP_R_UNSUPPORTED_ALGORITHM);
-		return NULL;
-		}
+    if (pmeth == NULL) {
+        EVPerr(EVP_F_INT_CTX_NEW, EVP_R_UNSUPPORTED_ALGORITHM);
+        return NULL;
+    }
 
-	ret = OPENSSL_malloc(sizeof(EVP_PKEY_CTX));
-	if (!ret)
-		{
+    ret = OPENSSL_malloc(sizeof(EVP_PKEY_CTX));
+    if (!ret) {
 #ifndef OPENSSL_NO_ENGINE
-		if (e)
-			ENGINE_finish(e);
+        if (e)
+            ENGINE_finish(e);
 #endif
-		EVPerr(EVP_F_INT_CTX_NEW,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	ret->engine = e;
-	ret->pmeth = pmeth;
-	ret->operation = EVP_PKEY_OP_UNDEFINED;
-	ret->pkey = pkey;
-	ret->peerkey = NULL;
-	ret->pkey_gencb = 0;
-	if (pkey)
-		CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
-	ret->data = NULL;
-
-	if (pmeth->init)
-		{
-		if (pmeth->init(ret) <= 0)
-			{
-			EVP_PKEY_CTX_free(ret);
-			return NULL;
-			}
-		}
-
-	return ret;
-	}
-
-EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags)
-	{
-	EVP_PKEY_METHOD *pmeth;
-	pmeth = OPENSSL_malloc(sizeof(EVP_PKEY_METHOD));
-	if (!pmeth)
-		return NULL;
-
-	memset(pmeth, 0, sizeof(EVP_PKEY_METHOD));
-
-	pmeth->pkey_id = id;
-	pmeth->flags = flags | EVP_PKEY_FLAG_DYNAMIC;
-
-	pmeth->init = 0;
-	pmeth->copy = 0;
-	pmeth->cleanup = 0;
-	pmeth->paramgen_init = 0;
-	pmeth->paramgen = 0;
-	pmeth->keygen_init = 0;
-	pmeth->keygen = 0;
-	pmeth->sign_init = 0;
-	pmeth->sign = 0;
-	pmeth->verify_init = 0;
-	pmeth->verify = 0;
-	pmeth->verify_recover_init = 0;
-	pmeth->verify_recover = 0;
-	pmeth->signctx_init = 0;
-	pmeth->signctx = 0;
-	pmeth->verifyctx_init = 0;
-	pmeth->verifyctx = 0;
-	pmeth->encrypt_init = 0;
-	pmeth->encrypt = 0;
-	pmeth->decrypt_init = 0;
-	pmeth->decrypt = 0;
-	pmeth->derive_init = 0;
-	pmeth->derive = 0;
-	pmeth->ctrl = 0;
-	pmeth->ctrl_str = 0;
-
-	return pmeth;
-	}
+        EVPerr(EVP_F_INT_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    ret->engine = e;
+    ret->pmeth = pmeth;
+    ret->operation = EVP_PKEY_OP_UNDEFINED;
+    ret->pkey = pkey;
+    ret->peerkey = NULL;
+    ret->pkey_gencb = 0;
+    if (pkey)
+        CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    ret->data = NULL;
+
+    if (pmeth->init) {
+        if (pmeth->init(ret) <= 0) {
+            EVP_PKEY_CTX_free(ret);
+            return NULL;
+        }
+    }
+
+    return ret;
+}
+
+EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags)
+{
+    EVP_PKEY_METHOD *pmeth;
+    pmeth = OPENSSL_malloc(sizeof(EVP_PKEY_METHOD));
+    if (!pmeth)
+        return NULL;
+
+    memset(pmeth, 0, sizeof(EVP_PKEY_METHOD));
+
+    pmeth->pkey_id = id;
+    pmeth->flags = flags | EVP_PKEY_FLAG_DYNAMIC;
+
+    pmeth->init = 0;
+    pmeth->copy = 0;
+    pmeth->cleanup = 0;
+    pmeth->paramgen_init = 0;
+    pmeth->paramgen = 0;
+    pmeth->keygen_init = 0;
+    pmeth->keygen = 0;
+    pmeth->sign_init = 0;
+    pmeth->sign = 0;
+    pmeth->verify_init = 0;
+    pmeth->verify = 0;
+    pmeth->verify_recover_init = 0;
+    pmeth->verify_recover = 0;
+    pmeth->signctx_init = 0;
+    pmeth->signctx = 0;
+    pmeth->verifyctx_init = 0;
+    pmeth->verifyctx = 0;
+    pmeth->encrypt_init = 0;
+    pmeth->encrypt = 0;
+    pmeth->decrypt_init = 0;
+    pmeth->decrypt = 0;
+    pmeth->derive_init = 0;
+    pmeth->derive = 0;
+    pmeth->ctrl = 0;
+    pmeth->ctrl_str = 0;
+
+    return pmeth;
+}
 
 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
-				const EVP_PKEY_METHOD *meth)
-	{
-	if (ppkey_id)
-		*ppkey_id = meth->pkey_id;
-	if (pflags)
-		*pflags = meth->flags;
-	}
+                             const EVP_PKEY_METHOD *meth)
+{
+    if (ppkey_id)
+        *ppkey_id = meth->pkey_id;
+    if (pflags)
+        *pflags = meth->flags;
+}
 
 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src)
-	{
+{
 
-	dst->init = src->init;
-	dst->copy = src->copy;
-	dst->cleanup = src->cleanup;
+    dst->init = src->init;
+    dst->copy = src->copy;
+    dst->cleanup = src->cleanup;
 
-	dst->paramgen_init = src->paramgen_init;
-	dst->paramgen = src->paramgen;
+    dst->paramgen_init = src->paramgen_init;
+    dst->paramgen = src->paramgen;
 
-	dst->keygen_init = src->keygen_init;
-	dst->keygen = src->keygen;
+    dst->keygen_init = src->keygen_init;
+    dst->keygen = src->keygen;
 
-	dst->sign_init = src->sign_init;
-	dst->sign = src->sign;
+    dst->sign_init = src->sign_init;
+    dst->sign = src->sign;
 
-	dst->verify_init = src->verify_init;
-	dst->verify = src->verify;
+    dst->verify_init = src->verify_init;
+    dst->verify = src->verify;
 
-	dst->verify_recover_init = src->verify_recover_init;
-	dst->verify_recover = src->verify_recover;
+    dst->verify_recover_init = src->verify_recover_init;
+    dst->verify_recover = src->verify_recover;
 
-	dst->signctx_init = src->signctx_init;
-	dst->signctx = src->signctx;
+    dst->signctx_init = src->signctx_init;
+    dst->signctx = src->signctx;
 
-	dst->verifyctx_init = src->verifyctx_init;
-	dst->verifyctx = src->verifyctx;
+    dst->verifyctx_init = src->verifyctx_init;
+    dst->verifyctx = src->verifyctx;
 
-	dst->encrypt_init = src->encrypt_init;
-	dst->encrypt = src->encrypt;
+    dst->encrypt_init = src->encrypt_init;
+    dst->encrypt = src->encrypt;
 
-	dst->decrypt_init = src->decrypt_init;
-	dst->decrypt = src->decrypt;
+    dst->decrypt_init = src->decrypt_init;
+    dst->decrypt = src->decrypt;
 
-	dst->derive_init = src->derive_init;
-	dst->derive = src->derive;
+    dst->derive_init = src->derive_init;
+    dst->derive = src->derive;
 
-	dst->ctrl = src->ctrl;
-	dst->ctrl_str = src->ctrl_str;
-	}
+    dst->ctrl = src->ctrl;
+    dst->ctrl_str = src->ctrl_str;
+}
 
 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth)
-	{
-	if (pmeth && (pmeth->flags & EVP_PKEY_FLAG_DYNAMIC))
-		OPENSSL_free(pmeth);
-	}
+{
+    if (pmeth && (pmeth->flags & EVP_PKEY_FLAG_DYNAMIC))
+        OPENSSL_free(pmeth);
+}
 
 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e)
-	{
-	return int_ctx_new(pkey, e, -1);
-	}
+{
+    return int_ctx_new(pkey, e, -1);
+}
 
 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e)
-	{
-	return int_ctx_new(NULL, e, id);
-	}
+{
+    return int_ctx_new(NULL, e, id);
+}
 
 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *pctx)
-	{
-	EVP_PKEY_CTX *rctx;
-	if (!pctx->pmeth || !pctx->pmeth->copy)
-		return NULL;
+{
+    EVP_PKEY_CTX *rctx;
+    if (!pctx->pmeth || !pctx->pmeth->copy)
+        return NULL;
 #ifndef OPENSSL_NO_ENGINE
-	/* Make sure it's safe to copy a pkey context using an ENGINE */
-	if (pctx->engine && !ENGINE_init(pctx->engine))
-		{
-		EVPerr(EVP_F_EVP_PKEY_CTX_DUP,ERR_R_ENGINE_LIB);
-		return 0;
-		}
+    /* Make sure it's safe to copy a pkey context using an ENGINE */
+    if (pctx->engine && !ENGINE_init(pctx->engine)) {
+        EVPerr(EVP_F_EVP_PKEY_CTX_DUP, ERR_R_ENGINE_LIB);
+        return 0;
+    }
 #endif
-	rctx = OPENSSL_malloc(sizeof(EVP_PKEY_CTX));
-	if (!rctx)
-		return NULL;
+    rctx = OPENSSL_malloc(sizeof(EVP_PKEY_CTX));
+    if (!rctx)
+        return NULL;
 
-	rctx->pmeth = pctx->pmeth;
+    rctx->pmeth = pctx->pmeth;
 #ifndef OPENSSL_NO_ENGINE
-	rctx->engine = pctx->engine;
+    rctx->engine = pctx->engine;
 #endif
 
-	if (pctx->pkey)
-		CRYPTO_add(&pctx->pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
+    if (pctx->pkey)
+        CRYPTO_add(&pctx->pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
 
-	rctx->pkey = pctx->pkey;
+    rctx->pkey = pctx->pkey;
 
-	if (pctx->peerkey)
-		CRYPTO_add(&pctx->peerkey->references,1,CRYPTO_LOCK_EVP_PKEY);
+    if (pctx->peerkey)
+        CRYPTO_add(&pctx->peerkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
 
-	rctx->peerkey = pctx->peerkey;
+    rctx->peerkey = pctx->peerkey;
 
-	rctx->data = NULL;
-	rctx->app_data = NULL;
-	rctx->operation = pctx->operation;
+    rctx->data = NULL;
+    rctx->app_data = NULL;
+    rctx->operation = pctx->operation;
 
-	if (pctx->pmeth->copy(rctx, pctx) > 0)
-		return rctx;
+    if (pctx->pmeth->copy(rctx, pctx) > 0)
+        return rctx;
 
-	EVP_PKEY_CTX_free(rctx);
-	return NULL;
+    EVP_PKEY_CTX_free(rctx);
+    return NULL;
 
-	}
+}
 
 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth)
-	{
-	if (app_pkey_methods == NULL)
-		{
-		app_pkey_methods = sk_EVP_PKEY_METHOD_new(pmeth_cmp);
-		if (!app_pkey_methods)
-			return 0;
-		}
-	if (!sk_EVP_PKEY_METHOD_push(app_pkey_methods, pmeth))
-		return 0;
-	sk_EVP_PKEY_METHOD_sort(app_pkey_methods);
-	return 1;
-	}
+{
+    if (app_pkey_methods == NULL) {
+        app_pkey_methods = sk_EVP_PKEY_METHOD_new(pmeth_cmp);
+        if (!app_pkey_methods)
+            return 0;
+    }
+    if (!sk_EVP_PKEY_METHOD_push(app_pkey_methods, pmeth))
+        return 0;
+    sk_EVP_PKEY_METHOD_sort(app_pkey_methods);
+    return 1;
+}
 
 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx)
-	{
-	if (ctx == NULL)
-		return;
-	if (ctx->pmeth && ctx->pmeth->cleanup)
-		ctx->pmeth->cleanup(ctx);
-	if (ctx->pkey)
-		EVP_PKEY_free(ctx->pkey);
-	if (ctx->peerkey)
-		EVP_PKEY_free(ctx->peerkey);
+{
+    if (ctx == NULL)
+        return;
+    if (ctx->pmeth && ctx->pmeth->cleanup)
+        ctx->pmeth->cleanup(ctx);
+    if (ctx->pkey)
+        EVP_PKEY_free(ctx->pkey);
+    if (ctx->peerkey)
+        EVP_PKEY_free(ctx->peerkey);
 #ifndef OPENSSL_NO_ENGINE
-	if(ctx->engine)
-		/* The EVP_PKEY_CTX we used belongs to an ENGINE, release the
-		 * functional reference we held for this reason. */
-		ENGINE_finish(ctx->engine);
+    if (ctx->engine)
+        /*
+         * The EVP_PKEY_CTX we used belongs to an ENGINE, release the
+         * functional reference we held for this reason.
+         */
+        ENGINE_finish(ctx->engine);
 #endif
-	OPENSSL_free(ctx);
-	}
+    OPENSSL_free(ctx);
+}
 
 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
-				int cmd, int p1, void *p2)
-	{
-	int ret;
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->ctrl)
-		{
-		EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_COMMAND_NOT_SUPPORTED);
-		return -2;
-		}
-	if ((keytype != -1) && (ctx->pmeth->pkey_id != keytype))
-		return -1;
-
-	if (ctx->operation == EVP_PKEY_OP_UNDEFINED)
-		{
-		EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_NO_OPERATION_SET);
-		return -1;
-		}
-
-	if ((optype != -1) && !(ctx->operation & optype))
-		{
-		EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_INVALID_OPERATION);
-		return -1;
-		}
-
-	ret = ctx->pmeth->ctrl(ctx, cmd, p1, p2);
-
-	if (ret == -2)
-		EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_COMMAND_NOT_SUPPORTED);
-
-	return ret;
-
-	}
+                      int cmd, int p1, void *p2)
+{
+    int ret;
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->ctrl) {
+        EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_COMMAND_NOT_SUPPORTED);
+        return -2;
+    }
+    if ((keytype != -1) && (ctx->pmeth->pkey_id != keytype))
+        return -1;
+
+    if (ctx->operation == EVP_PKEY_OP_UNDEFINED) {
+        EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_NO_OPERATION_SET);
+        return -1;
+    }
+
+    if ((optype != -1) && !(ctx->operation & optype)) {
+        EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_INVALID_OPERATION);
+        return -1;
+    }
+
+    ret = ctx->pmeth->ctrl(ctx, cmd, p1, p2);
+
+    if (ret == -2)
+        EVPerr(EVP_F_EVP_PKEY_CTX_CTRL, EVP_R_COMMAND_NOT_SUPPORTED);
+
+    return ret;
+
+}
 
 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx,
-					const char *name, const char *value)
-	{
-	if (!ctx || !ctx->pmeth || !ctx->pmeth->ctrl_str)
-		{
-		EVPerr(EVP_F_EVP_PKEY_CTX_CTRL_STR,
-						EVP_R_COMMAND_NOT_SUPPORTED);
-		return -2;
-		}
-	if (!strcmp(name, "digest"))
-		{
-		const EVP_MD *md;
-		if (!value || !(md = EVP_get_digestbyname(value)))
-			{
-			EVPerr(EVP_F_EVP_PKEY_CTX_CTRL_STR,
-						EVP_R_INVALID_DIGEST);
-			return 0;
-			}
-		return EVP_PKEY_CTX_set_signature_md(ctx, md);
-		}
-	return ctx->pmeth->ctrl_str(ctx, name, value);
-	}
+                          const char *name, const char *value)
+{
+    if (!ctx || !ctx->pmeth || !ctx->pmeth->ctrl_str) {
+        EVPerr(EVP_F_EVP_PKEY_CTX_CTRL_STR, EVP_R_COMMAND_NOT_SUPPORTED);
+        return -2;
+    }
+    if (!strcmp(name, "digest")) {
+        const EVP_MD *md;
+        if (!value || !(md = EVP_get_digestbyname(value))) {
+            EVPerr(EVP_F_EVP_PKEY_CTX_CTRL_STR, EVP_R_INVALID_DIGEST);
+            return 0;
+        }
+        return EVP_PKEY_CTX_set_signature_md(ctx, md);
+    }
+    return ctx->pmeth->ctrl_str(ctx, name, value);
+}
 
 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->operation;
-	}
+{
+    return ctx->operation;
+}
 
 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen)
-	{
-	ctx->keygen_info = dat;
-	ctx->keygen_info_count = datlen;
-	}
+{
+    ctx->keygen_info = dat;
+    ctx->keygen_info_count = datlen;
+}
 
 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data)
-	{
-	ctx->data = data;
-	}
+{
+    ctx->data = data;
+}
 
 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->data;
-	}
+{
+    return ctx->data;
+}
 
 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->pkey;
-	}
+{
+    return ctx->pkey;
+}
 
 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->peerkey;
-	}
-	
+{
+    return ctx->peerkey;
+}
+
 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data)
-	{
-	ctx->app_data = data;
-	}
+{
+    ctx->app_data = data;
+}
 
 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx)
-	{
-	return ctx->app_data;
-	}
+{
+    return ctx->app_data;
+}
 
 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
-	int (*init)(EVP_PKEY_CTX *ctx))
-	{
-	pmeth->init = init;
-	}
+                            int (*init) (EVP_PKEY_CTX *ctx))
+{
+    pmeth->init = init;
+}
 
 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
-	int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src))
-	{
-	pmeth->copy = copy;
-	}
+                            int (*copy) (EVP_PKEY_CTX *dst,
+                                         EVP_PKEY_CTX *src))
+{
+    pmeth->copy = copy;
+}
 
 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
-	void (*cleanup)(EVP_PKEY_CTX *ctx))
-	{
-	pmeth->cleanup = cleanup;
-	}
+                               void (*cleanup) (EVP_PKEY_CTX *ctx))
+{
+    pmeth->cleanup = cleanup;
+}
 
 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
-	int (*paramgen_init)(EVP_PKEY_CTX *ctx),
-	int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey))
-	{
-	pmeth->paramgen_init = paramgen_init;
-	pmeth->paramgen = paramgen;
-	}
+                                int (*paramgen_init) (EVP_PKEY_CTX *ctx),
+                                int (*paramgen) (EVP_PKEY_CTX *ctx,
+                                                 EVP_PKEY *pkey))
+{
+    pmeth->paramgen_init = paramgen_init;
+    pmeth->paramgen = paramgen;
+}
 
 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
-	int (*keygen_init)(EVP_PKEY_CTX *ctx),
-	int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey))
-	{
-	pmeth->keygen_init = keygen_init;
-	pmeth->keygen = keygen;
-	}
+                              int (*keygen_init) (EVP_PKEY_CTX *ctx),
+                              int (*keygen) (EVP_PKEY_CTX *ctx,
+                                             EVP_PKEY *pkey))
+{
+    pmeth->keygen_init = keygen_init;
+    pmeth->keygen = keygen;
+}
 
 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
-	int (*sign_init)(EVP_PKEY_CTX *ctx),
-	int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen))
-	{
-	pmeth->sign_init = sign_init;
-	pmeth->sign = sign;
-	}
+                            int (*sign_init) (EVP_PKEY_CTX *ctx),
+                            int (*sign) (EVP_PKEY_CTX *ctx,
+                                         unsigned char *sig, size_t *siglen,
+                                         const unsigned char *tbs,
+                                         size_t tbslen))
+{
+    pmeth->sign_init = sign_init;
+    pmeth->sign = sign;
+}
 
 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
-	int (*verify_init)(EVP_PKEY_CTX *ctx),
-	int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
-					const unsigned char *tbs, size_t tbslen))
-	{
-	pmeth->verify_init = verify_init;
-	pmeth->verify = verify;
-	}
+                              int (*verify_init) (EVP_PKEY_CTX *ctx),
+                              int (*verify) (EVP_PKEY_CTX *ctx,
+                                             const unsigned char *sig,
+                                             size_t siglen,
+                                             const unsigned char *tbs,
+                                             size_t tbslen))
+{
+    pmeth->verify_init = verify_init;
+    pmeth->verify = verify;
+}
 
 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
-	int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
-	int (*verify_recover)(EVP_PKEY_CTX *ctx,
-					unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen))
-	{
-	pmeth->verify_recover_init = verify_recover_init;
-	pmeth->verify_recover = verify_recover;
-	}
+                                      int (*verify_recover_init) (EVP_PKEY_CTX
+                                                                  *ctx),
+                                      int (*verify_recover) (EVP_PKEY_CTX
+                                                             *ctx,
+                                                             unsigned char
+                                                             *sig,
+                                                             size_t *siglen,
+                                                             const unsigned
+                                                             char *tbs,
+                                                             size_t tbslen))
+{
+    pmeth->verify_recover_init = verify_recover_init;
+    pmeth->verify_recover = verify_recover;
+}
 
 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
-	int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
-	int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					EVP_MD_CTX *mctx))
-	{
-	pmeth->signctx_init = signctx_init;
-	pmeth->signctx = signctx;
-	}
+                               int (*signctx_init) (EVP_PKEY_CTX *ctx,
+                                                    EVP_MD_CTX *mctx),
+                               int (*signctx) (EVP_PKEY_CTX *ctx,
+                                               unsigned char *sig,
+                                               size_t *siglen,
+                                               EVP_MD_CTX *mctx))
+{
+    pmeth->signctx_init = signctx_init;
+    pmeth->signctx = signctx;
+}
 
 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
-	int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
-	int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
-					EVP_MD_CTX *mctx))
-	{
-	pmeth->verifyctx_init = verifyctx_init;
-	pmeth->verifyctx = verifyctx;
-	}
+                                 int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
+                                                        EVP_MD_CTX *mctx),
+                                 int (*verifyctx) (EVP_PKEY_CTX *ctx,
+                                                   const unsigned char *sig,
+                                                   int siglen,
+                                                   EVP_MD_CTX *mctx))
+{
+    pmeth->verifyctx_init = verifyctx_init;
+    pmeth->verifyctx = verifyctx;
+}
 
 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
-	int (*encrypt_init)(EVP_PKEY_CTX *ctx),
-	int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen))
-	{
-	pmeth->encrypt_init = encrypt_init;
-	pmeth->encrypt = encryptfn;
-	}
+                               int (*encrypt_init) (EVP_PKEY_CTX *ctx),
+                               int (*encryptfn) (EVP_PKEY_CTX *ctx,
+                                                 unsigned char *out,
+                                                 size_t *outlen,
+                                                 const unsigned char *in,
+                                                 size_t inlen))
+{
+    pmeth->encrypt_init = encrypt_init;
+    pmeth->encrypt = encryptfn;
+}
 
 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
-	int (*decrypt_init)(EVP_PKEY_CTX *ctx),
-	int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen))
-	{
-	pmeth->decrypt_init = decrypt_init;
-	pmeth->decrypt = decrypt;
-	}
+                               int (*decrypt_init) (EVP_PKEY_CTX *ctx),
+                               int (*decrypt) (EVP_PKEY_CTX *ctx,
+                                               unsigned char *out,
+                                               size_t *outlen,
+                                               const unsigned char *in,
+                                               size_t inlen))
+{
+    pmeth->decrypt_init = decrypt_init;
+    pmeth->decrypt = decrypt;
+}
 
 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
-	int (*derive_init)(EVP_PKEY_CTX *ctx),
-	int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen))
-	{
-	pmeth->derive_init = derive_init;
-	pmeth->derive = derive;
-	}
+                              int (*derive_init) (EVP_PKEY_CTX *ctx),
+                              int (*derive) (EVP_PKEY_CTX *ctx,
+                                             unsigned char *key,
+                                             size_t *keylen))
+{
+    pmeth->derive_init = derive_init;
+    pmeth->derive = derive;
+}
 
 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
-	int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
-	int (*ctrl_str)(EVP_PKEY_CTX *ctx, const char *type, const char *value))
-	{
-	pmeth->ctrl = ctrl;
-	pmeth->ctrl_str = ctrl_str;
-	}
+                            int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
+                                         void *p2),
+                            int (*ctrl_str) (EVP_PKEY_CTX *ctx,
+                                             const char *type,
+                                             const char *value))
+{
+    pmeth->ctrl = ctrl;
+    pmeth->ctrl_str = ctrl_str;
+}
diff --git a/crypto/ex_data.c b/crypto/ex_data.c
index e2bc8298d0..5a3546a2d2 100644
--- a/crypto/ex_data.c
+++ b/crypto/ex_data.c
@@ -34,21 +34,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -63,10 +63,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -78,7 +78,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -92,7 +92,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -142,103 +142,108 @@
 #include 
 
 /* What an "implementation of ex_data functionality" looks like */
-struct st_CRYPTO_EX_DATA_IMPL
-	{
-	/*********************/
-	/* GLOBAL OPERATIONS */
-	/* Return a new class index */
-	int (*cb_new_class)(void);
-	/* Cleanup all state used by the implementation */
-	void (*cb_cleanup)(void);
-	/************************/
-	/* PER-CLASS OPERATIONS */
-	/* Get a new method index within a class */
-	int (*cb_get_new_index)(int class_index, long argl, void *argp,
-			CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-			CRYPTO_EX_free *free_func);
-	/* Initialise a new CRYPTO_EX_DATA of a given class */
-	int (*cb_new_ex_data)(int class_index, void *obj,
-			CRYPTO_EX_DATA *ad);
-	/* Duplicate a CRYPTO_EX_DATA of a given class onto a copy */
-	int (*cb_dup_ex_data)(int class_index, CRYPTO_EX_DATA *to,
-			CRYPTO_EX_DATA *from);
-	/* Cleanup a CRYPTO_EX_DATA of a given class */
-	void (*cb_free_ex_data)(int class_index, void *obj,
-			CRYPTO_EX_DATA *ad);
-	};
+struct st_CRYPTO_EX_DATA_IMPL {
+        /*********************/
+    /* GLOBAL OPERATIONS */
+    /* Return a new class index */
+    int (*cb_new_class) (void);
+    /* Cleanup all state used by the implementation */
+    void (*cb_cleanup) (void);
+        /************************/
+    /* PER-CLASS OPERATIONS */
+    /* Get a new method index within a class */
+    int (*cb_get_new_index) (int class_index, long argl, void *argp,
+                             CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                             CRYPTO_EX_free *free_func);
+    /* Initialise a new CRYPTO_EX_DATA of a given class */
+    int (*cb_new_ex_data) (int class_index, void *obj, CRYPTO_EX_DATA *ad);
+    /* Duplicate a CRYPTO_EX_DATA of a given class onto a copy */
+    int (*cb_dup_ex_data) (int class_index, CRYPTO_EX_DATA *to,
+                           CRYPTO_EX_DATA *from);
+    /* Cleanup a CRYPTO_EX_DATA of a given class */
+    void (*cb_free_ex_data) (int class_index, void *obj, CRYPTO_EX_DATA *ad);
+};
 
 /* The implementation we use at run-time */
 static const CRYPTO_EX_DATA_IMPL *impl = NULL;
 
-/* To call "impl" functions, use this macro rather than referring to 'impl' directly, eg.
- * EX_IMPL(get_new_index)(...); */
+/*
+ * To call "impl" functions, use this macro rather than referring to 'impl'
+ * directly, eg. EX_IMPL(get_new_index)(...);
+ */
 #define EX_IMPL(a) impl->cb_##a
 
 /* Predeclare the "default" ex_data implementation */
 static int int_new_class(void);
 static void int_cleanup(void);
 static int int_get_new_index(int class_index, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func);
-static int int_new_ex_data(int class_index, void *obj,
-		CRYPTO_EX_DATA *ad);
+                             CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                             CRYPTO_EX_free *free_func);
+static int int_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
 static int int_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
-		CRYPTO_EX_DATA *from);
-static void int_free_ex_data(int class_index, void *obj,
-		CRYPTO_EX_DATA *ad);
-static CRYPTO_EX_DATA_IMPL impl_default =
-	{
-	int_new_class,
-	int_cleanup,
-	int_get_new_index,
-	int_new_ex_data,
-	int_dup_ex_data,
-	int_free_ex_data
-	};
-
-/* Internal function that checks whether "impl" is set and if not, sets it to
- * the default. */
+                           CRYPTO_EX_DATA *from);
+static void int_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
+static CRYPTO_EX_DATA_IMPL impl_default = {
+    int_new_class,
+    int_cleanup,
+    int_get_new_index,
+    int_new_ex_data,
+    int_dup_ex_data,
+    int_free_ex_data
+};
+
+/*
+ * Internal function that checks whether "impl" is set and if not, sets it to
+ * the default.
+ */
 static void impl_check(void)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	if(!impl)
-		impl = &impl_default;
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	}
-/* A macro wrapper for impl_check that first uses a non-locked test before
- * invoking the function (which checks again inside a lock). */
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    if (!impl)
+        impl = &impl_default;
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+}
+
+/*
+ * A macro wrapper for impl_check that first uses a non-locked test before
+ * invoking the function (which checks again inside a lock).
+ */
 #define IMPL_CHECK if(!impl) impl_check();
 
 /* API functions to get/set the "ex_data" implementation */
 const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void)
-	{
-	IMPL_CHECK
-	return impl;
-	}
+{
+    IMPL_CHECK return impl;
+}
+
 int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i)
-	{
-	int toret = 0;
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	if(!impl)
-		{
-		impl = i;
-		toret = 1;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	return toret;
-	}
+{
+    int toret = 0;
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    if (!impl) {
+        impl = i;
+        toret = 1;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+    return toret;
+}
 
 /****************************************************************************/
-/* Interal (default) implementation of "ex_data" support. API functions are
- * further down. */
+/*
+ * Interal (default) implementation of "ex_data" support. API functions are
+ * further down.
+ */
 
-/* The type that represents what each "class" used to implement locally. A STACK
- * of CRYPTO_EX_DATA_FUNCS plus a index-counter. The 'class_index' is the global
- * value representing the class that is used to distinguish these items. */
+/*
+ * The type that represents what each "class" used to implement locally. A
+ * STACK of CRYPTO_EX_DATA_FUNCS plus a index-counter. The 'class_index' is
+ * the global value representing the class that is used to distinguish these
+ * items.
+ */
 typedef struct st_ex_class_item {
-	int class_index;
-	STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth;
-	int meth_num;
+    int class_index;
+    STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth;
+    int meth_num;
 } EX_CLASS_ITEM;
 
 /* When assigning new class indexes, this is our counter */
@@ -250,387 +255,390 @@ static LHASH_OF(EX_CLASS_ITEM) *ex_data = NULL;
 
 /* The callbacks required in the "ex_data" hash table */
 static unsigned long ex_class_item_hash(const EX_CLASS_ITEM *a)
-	{
-	return a->class_index;
-	}
+{
+    return a->class_index;
+}
+
 static IMPLEMENT_LHASH_HASH_FN(ex_class_item, EX_CLASS_ITEM)
 
 static int ex_class_item_cmp(const EX_CLASS_ITEM *a, const EX_CLASS_ITEM *b)
-	{
-	return a->class_index - b->class_index;
-	}
-static IMPLEMENT_LHASH_COMP_FN(ex_class_item, EX_CLASS_ITEM)
+{
+    return a->class_index - b->class_index;
+}
 
-/* Internal functions used by the "impl_default" implementation to access the
- * state */
+static IMPLEMENT_LHASH_COMP_FN(ex_class_item, EX_CLASS_ITEM)
 
+/*
+ * Internal functions used by the "impl_default" implementation to access the
+ * state
+ */
 static int ex_data_check(void)
-	{
-	int toret = 1;
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	if(!ex_data
-	   && (ex_data = lh_EX_CLASS_ITEM_new()) == NULL)
-		toret = 0;
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	return toret;
-	}
-/* This macros helps reduce the locking from repeated checks because the
- * ex_data_check() function checks ex_data again inside a lock. */
+{
+    int toret = 1;
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    if (!ex_data && (ex_data = lh_EX_CLASS_ITEM_new()) == NULL)
+        toret = 0;
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+    return toret;
+}
+
+/*
+ * This macros helps reduce the locking from repeated checks because the
+ * ex_data_check() function checks ex_data again inside a lock.
+ */
 #define EX_DATA_CHECK(iffail) if(!ex_data && !ex_data_check()) {iffail}
 
 /* This "inner" callback is used by the callback function that follows it */
 static void def_cleanup_util_cb(CRYPTO_EX_DATA_FUNCS *funcs)
-	{
-	OPENSSL_free(funcs);
-	}
+{
+    OPENSSL_free(funcs);
+}
 
-/* This callback is used in lh_doall to destroy all EX_CLASS_ITEM values from
- * "ex_data" prior to the ex_data hash table being itself destroyed. Doesn't do
- * any locking. */
+/*
+ * This callback is used in lh_doall to destroy all EX_CLASS_ITEM values from
+ * "ex_data" prior to the ex_data hash table being itself destroyed. Doesn't
+ * do any locking.
+ */
 static void def_cleanup_cb(void *a_void)
-	{
-	EX_CLASS_ITEM *item = (EX_CLASS_ITEM *)a_void;
-	sk_CRYPTO_EX_DATA_FUNCS_pop_free(item->meth, def_cleanup_util_cb);
-	OPENSSL_free(item);
-	}
-
-/* Return the EX_CLASS_ITEM from the "ex_data" hash table that corresponds to a
- * given class. Handles locking. */
+{
+    EX_CLASS_ITEM *item = (EX_CLASS_ITEM *)a_void;
+    sk_CRYPTO_EX_DATA_FUNCS_pop_free(item->meth, def_cleanup_util_cb);
+    OPENSSL_free(item);
+}
+
+/*
+ * Return the EX_CLASS_ITEM from the "ex_data" hash table that corresponds to
+ * a given class. Handles locking.
+ */
 static EX_CLASS_ITEM *def_get_class(int class_index)
-	{
-	EX_CLASS_ITEM d, *p, *gen;
-	EX_DATA_CHECK(return NULL;)
-	d.class_index = class_index;
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	p = lh_EX_CLASS_ITEM_retrieve(ex_data, &d);
-	if(!p)
-		{
-		gen = OPENSSL_malloc(sizeof(EX_CLASS_ITEM));
-		if(gen)
-			{
-			gen->class_index = class_index;
-			gen->meth_num = 0;
-			gen->meth = sk_CRYPTO_EX_DATA_FUNCS_new_null();
-			if(!gen->meth)
-				OPENSSL_free(gen);
-			else
-				{
-				/* Because we're inside the ex_data lock, the
-				 * return value from the insert will be NULL */
-				(void)lh_EX_CLASS_ITEM_insert(ex_data, gen);
-				p = gen;
-				}
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	if(!p)
-		CRYPTOerr(CRYPTO_F_DEF_GET_CLASS,ERR_R_MALLOC_FAILURE);
-	return p;
-	}
-
-/* Add a new method to the given EX_CLASS_ITEM and return the corresponding
- * index (or -1 for error). Handles locking. */
+{
+    EX_CLASS_ITEM d, *p, *gen;
+    EX_DATA_CHECK(return NULL;)
+        d.class_index = class_index;
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    p = lh_EX_CLASS_ITEM_retrieve(ex_data, &d);
+    if (!p) {
+        gen = OPENSSL_malloc(sizeof(EX_CLASS_ITEM));
+        if (gen) {
+            gen->class_index = class_index;
+            gen->meth_num = 0;
+            gen->meth = sk_CRYPTO_EX_DATA_FUNCS_new_null();
+            if (!gen->meth)
+                OPENSSL_free(gen);
+            else {
+                /*
+                 * Because we're inside the ex_data lock, the return value
+                 * from the insert will be NULL
+                 */
+                (void)lh_EX_CLASS_ITEM_insert(ex_data, gen);
+                p = gen;
+            }
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+    if (!p)
+        CRYPTOerr(CRYPTO_F_DEF_GET_CLASS, ERR_R_MALLOC_FAILURE);
+    return p;
+}
+
+/*
+ * Add a new method to the given EX_CLASS_ITEM and return the corresponding
+ * index (or -1 for error). Handles locking.
+ */
 static int def_add_index(EX_CLASS_ITEM *item, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func)
-	{
-	int toret = -1;
-	CRYPTO_EX_DATA_FUNCS *a = (CRYPTO_EX_DATA_FUNCS *)OPENSSL_malloc(
-					sizeof(CRYPTO_EX_DATA_FUNCS));
-	if(!a)
-		{
-		CRYPTOerr(CRYPTO_F_DEF_ADD_INDEX,ERR_R_MALLOC_FAILURE);
-		return -1;
-		}
-	a->argl=argl;
-	a->argp=argp;
-	a->new_func=new_func;
-	a->dup_func=dup_func;
-	a->free_func=free_func;
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	while (sk_CRYPTO_EX_DATA_FUNCS_num(item->meth) <= item->meth_num)
-		{
-		if (!sk_CRYPTO_EX_DATA_FUNCS_push(item->meth, NULL))
-			{
-			CRYPTOerr(CRYPTO_F_DEF_ADD_INDEX,ERR_R_MALLOC_FAILURE);
-			OPENSSL_free(a);
-			goto err;
-			}
-		}
-	toret = item->meth_num++;
-	(void)sk_CRYPTO_EX_DATA_FUNCS_set(item->meth, toret, a);
-err:
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	return toret;
-	}
+                         CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                         CRYPTO_EX_free *free_func)
+{
+    int toret = -1;
+    CRYPTO_EX_DATA_FUNCS *a =
+        (CRYPTO_EX_DATA_FUNCS *)OPENSSL_malloc(sizeof(CRYPTO_EX_DATA_FUNCS));
+    if (!a) {
+        CRYPTOerr(CRYPTO_F_DEF_ADD_INDEX, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
+    a->argl = argl;
+    a->argp = argp;
+    a->new_func = new_func;
+    a->dup_func = dup_func;
+    a->free_func = free_func;
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    while (sk_CRYPTO_EX_DATA_FUNCS_num(item->meth) <= item->meth_num) {
+        if (!sk_CRYPTO_EX_DATA_FUNCS_push(item->meth, NULL)) {
+            CRYPTOerr(CRYPTO_F_DEF_ADD_INDEX, ERR_R_MALLOC_FAILURE);
+            OPENSSL_free(a);
+            goto err;
+        }
+    }
+    toret = item->meth_num++;
+    (void)sk_CRYPTO_EX_DATA_FUNCS_set(item->meth, toret, a);
+ err:
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+    return toret;
+}
 
 /**************************************************************/
 /* The functions in the default CRYPTO_EX_DATA_IMPL structure */
 
 static int int_new_class(void)
-	{
-	int toret;
-	CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
-	toret = ex_class++;
-	CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
-	return toret;
-	}
+{
+    int toret;
+    CRYPTO_w_lock(CRYPTO_LOCK_EX_DATA);
+    toret = ex_class++;
+    CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
+    return toret;
+}
 
 static void int_cleanup(void)
-	{
-	EX_DATA_CHECK(return;)
-	lh_EX_CLASS_ITEM_doall(ex_data, def_cleanup_cb);
-	lh_EX_CLASS_ITEM_free(ex_data);
-	ex_data = NULL;
-	impl = NULL;
-	}
+{
+    EX_DATA_CHECK(return;)
+        lh_EX_CLASS_ITEM_doall(ex_data, def_cleanup_cb);
+    lh_EX_CLASS_ITEM_free(ex_data);
+    ex_data = NULL;
+    impl = NULL;
+}
 
 static int int_get_new_index(int class_index, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func)
-	{
-	EX_CLASS_ITEM *item = def_get_class(class_index);
-	if(!item)
-		return -1;
-	return def_add_index(item, argl, argp, new_func, dup_func, free_func);
-	}
-
-/* Thread-safe by copying a class's array of "CRYPTO_EX_DATA_FUNCS" entries in
- * the lock, then using them outside the lock. NB: Thread-safety only applies to
- * the global "ex_data" state (ie. class definitions), not thread-safe on 'ad'
- * itself. */
-static int int_new_ex_data(int class_index, void *obj,
-		CRYPTO_EX_DATA *ad)
-	{
-	int mx,i;
-	void *ptr;
-	CRYPTO_EX_DATA_FUNCS **storage = NULL;
-	EX_CLASS_ITEM *item = def_get_class(class_index);
-	if(!item)
-		/* error is already set */
-		return 0;
-	ad->sk = NULL;
-	CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
-	mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
-	if(mx > 0)
-		{
-		storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS*));
-		if(!storage)
-			goto skip;
-		for(i = 0; i < mx; i++)
-			storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth,i);
-		}
-skip:
-	CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
-	if((mx > 0) && !storage)
-		{
-		CRYPTOerr(CRYPTO_F_INT_NEW_EX_DATA,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	for(i = 0; i < mx; i++)
-		{
-		if(storage[i] && storage[i]->new_func)
-			{
-			ptr = CRYPTO_get_ex_data(ad, i);
-			storage[i]->new_func(obj,ptr,ad,i,
-				storage[i]->argl,storage[i]->argp);
-			}
-		}
-	if(storage)
-		OPENSSL_free(storage);
-	return 1;
-	}
+                             CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                             CRYPTO_EX_free *free_func)
+{
+    EX_CLASS_ITEM *item = def_get_class(class_index);
+    if (!item)
+        return -1;
+    return def_add_index(item, argl, argp, new_func, dup_func, free_func);
+}
+
+/*
+ * Thread-safe by copying a class's array of "CRYPTO_EX_DATA_FUNCS" entries
+ * in the lock, then using them outside the lock. NB: Thread-safety only
+ * applies to the global "ex_data" state (ie. class definitions), not
+ * thread-safe on 'ad' itself.
+ */
+static int int_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad)
+{
+    int mx, i;
+    void *ptr;
+    CRYPTO_EX_DATA_FUNCS **storage = NULL;
+    EX_CLASS_ITEM *item = def_get_class(class_index);
+    if (!item)
+        /* error is already set */
+        return 0;
+    ad->sk = NULL;
+    CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
+    mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
+    if (mx > 0) {
+        storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS *));
+        if (!storage)
+            goto skip;
+        for (i = 0; i < mx; i++)
+            storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth, i);
+    }
+ skip:
+    CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
+    if ((mx > 0) && !storage) {
+        CRYPTOerr(CRYPTO_F_INT_NEW_EX_DATA, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    for (i = 0; i < mx; i++) {
+        if (storage[i] && storage[i]->new_func) {
+            ptr = CRYPTO_get_ex_data(ad, i);
+            storage[i]->new_func(obj, ptr, ad, i,
+                                 storage[i]->argl, storage[i]->argp);
+        }
+    }
+    if (storage)
+        OPENSSL_free(storage);
+    return 1;
+}
 
 /* Same thread-safety notes as for "int_new_ex_data" */
 static int int_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
-		CRYPTO_EX_DATA *from)
-	{
-	int mx, j, i;
-	char *ptr;
-	CRYPTO_EX_DATA_FUNCS **storage = NULL;
-	EX_CLASS_ITEM *item;
-	if(!from->sk)
-		/* 'to' should be "blank" which *is* just like 'from' */
-		return 1;
-	if((item = def_get_class(class_index)) == NULL)
-		return 0;
-	CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
-	mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
-	j = sk_void_num(from->sk);
-	if(j < mx)
-		mx = j;
-	if(mx > 0)
-		{
-		storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS*));
-		if(!storage)
-			goto skip;
-		for(i = 0; i < mx; i++)
-			storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth,i);
-		}
-skip:
-	CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
-	if((mx > 0) && !storage)
-		{
-		CRYPTOerr(CRYPTO_F_INT_DUP_EX_DATA,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	for(i = 0; i < mx; i++)
-		{
-		ptr = CRYPTO_get_ex_data(from, i);
-		if(storage[i] && storage[i]->dup_func)
-			storage[i]->dup_func(to,from,&ptr,i,
-				storage[i]->argl,storage[i]->argp);
-		CRYPTO_set_ex_data(to,i,ptr);
-		}
-	if(storage)
-		OPENSSL_free(storage);
-	return 1;
-	}
+                           CRYPTO_EX_DATA *from)
+{
+    int mx, j, i;
+    char *ptr;
+    CRYPTO_EX_DATA_FUNCS **storage = NULL;
+    EX_CLASS_ITEM *item;
+    if (!from->sk)
+        /* 'to' should be "blank" which *is* just like 'from' */
+        return 1;
+    if ((item = def_get_class(class_index)) == NULL)
+        return 0;
+    CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
+    mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
+    j = sk_void_num(from->sk);
+    if (j < mx)
+        mx = j;
+    if (mx > 0) {
+        storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS *));
+        if (!storage)
+            goto skip;
+        for (i = 0; i < mx; i++)
+            storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth, i);
+    }
+ skip:
+    CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
+    if ((mx > 0) && !storage) {
+        CRYPTOerr(CRYPTO_F_INT_DUP_EX_DATA, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    for (i = 0; i < mx; i++) {
+        ptr = CRYPTO_get_ex_data(from, i);
+        if (storage[i] && storage[i]->dup_func)
+            storage[i]->dup_func(to, from, &ptr, i,
+                                 storage[i]->argl, storage[i]->argp);
+        CRYPTO_set_ex_data(to, i, ptr);
+    }
+    if (storage)
+        OPENSSL_free(storage);
+    return 1;
+}
 
 /* Same thread-safety notes as for "int_new_ex_data" */
-static void int_free_ex_data(int class_index, void *obj,
-		CRYPTO_EX_DATA *ad)
-	{
-	int mx,i;
-	EX_CLASS_ITEM *item;
-	void *ptr;
-	CRYPTO_EX_DATA_FUNCS **storage = NULL;
-	if((item = def_get_class(class_index)) == NULL)
-		return;
-	CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
-	mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
-	if(mx > 0)
-		{
-		storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS*));
-		if(!storage)
-			goto skip;
-		for(i = 0; i < mx; i++)
-			storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth,i);
-		}
-skip:
-	CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
-	if((mx > 0) && !storage)
-		{
-		CRYPTOerr(CRYPTO_F_INT_FREE_EX_DATA,ERR_R_MALLOC_FAILURE);
-		return;
-		}
-	for(i = 0; i < mx; i++)
-		{
-		if(storage[i] && storage[i]->free_func)
-			{
-			ptr = CRYPTO_get_ex_data(ad,i);
-			storage[i]->free_func(obj,ptr,ad,i,
-				storage[i]->argl,storage[i]->argp);
-			}
-		}
-	if(storage)
-		OPENSSL_free(storage);
-	if(ad->sk)
-		{
-		sk_void_free(ad->sk);
-		ad->sk=NULL;
-		}
-	}
+static void int_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad)
+{
+    int mx, i;
+    EX_CLASS_ITEM *item;
+    void *ptr;
+    CRYPTO_EX_DATA_FUNCS **storage = NULL;
+    if ((item = def_get_class(class_index)) == NULL)
+        return;
+    CRYPTO_r_lock(CRYPTO_LOCK_EX_DATA);
+    mx = sk_CRYPTO_EX_DATA_FUNCS_num(item->meth);
+    if (mx > 0) {
+        storage = OPENSSL_malloc(mx * sizeof(CRYPTO_EX_DATA_FUNCS *));
+        if (!storage)
+            goto skip;
+        for (i = 0; i < mx; i++)
+            storage[i] = sk_CRYPTO_EX_DATA_FUNCS_value(item->meth, i);
+    }
+ skip:
+    CRYPTO_r_unlock(CRYPTO_LOCK_EX_DATA);
+    if ((mx > 0) && !storage) {
+        CRYPTOerr(CRYPTO_F_INT_FREE_EX_DATA, ERR_R_MALLOC_FAILURE);
+        return;
+    }
+    for (i = 0; i < mx; i++) {
+        if (storage[i] && storage[i]->free_func) {
+            ptr = CRYPTO_get_ex_data(ad, i);
+            storage[i]->free_func(obj, ptr, ad, i,
+                                  storage[i]->argl, storage[i]->argp);
+        }
+    }
+    if (storage)
+        OPENSSL_free(storage);
+    if (ad->sk) {
+        sk_void_free(ad->sk);
+        ad->sk = NULL;
+    }
+}
 
 /********************************************************************/
-/* API functions that defer all "state" operations to the "ex_data"
- * implementation we have set. */
+/*
+ * API functions that defer all "state" operations to the "ex_data"
+ * implementation we have set.
+ */
 
-/* Obtain an index for a new class (not the same as getting a new index within
- * an existing class - this is actually getting a new *class*) */
+/*
+ * Obtain an index for a new class (not the same as getting a new index
+ * within an existing class - this is actually getting a new *class*)
+ */
 int CRYPTO_ex_data_new_class(void)
-	{
-	IMPL_CHECK
-	return EX_IMPL(new_class)();
-	}
+{
+    IMPL_CHECK return EX_IMPL(new_class) ();
+}
 
-/* Release all "ex_data" state to prevent memory leaks. This can't be made
+/*
+ * Release all "ex_data" state to prevent memory leaks. This can't be made
  * thread-safe without overhauling a lot of stuff, and shouldn't really be
  * called under potential race-conditions anyway (it's for program shutdown
- * after all). */
+ * after all).
+ */
 void CRYPTO_cleanup_all_ex_data(void)
-	{
-	IMPL_CHECK
-	EX_IMPL(cleanup)();
-	}
+{
+    IMPL_CHECK EX_IMPL(cleanup) ();
+}
 
 /* Inside an existing class, get/register a new index. */
 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
-		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
-		CRYPTO_EX_free *free_func)
-	{
-	int ret = -1;
-
-	IMPL_CHECK
-	ret = EX_IMPL(get_new_index)(class_index,
-			argl, argp, new_func, dup_func, free_func);
-	return ret;
-	}
-
-/* Initialise a new CRYPTO_EX_DATA for use in a particular class - including
- * calling new() callbacks for each index in the class used by this variable */
+                            CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
+                            CRYPTO_EX_free *free_func)
+{
+    int ret = -1;
+
+    IMPL_CHECK
+        ret = EX_IMPL(get_new_index) (class_index,
+                                      argl, argp, new_func, dup_func,
+                                      free_func);
+    return ret;
+}
+
+/*
+ * Initialise a new CRYPTO_EX_DATA for use in a particular class - including
+ * calling new() callbacks for each index in the class used by this variable
+ */
 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad)
-	{
-	IMPL_CHECK
-	return EX_IMPL(new_ex_data)(class_index, obj, ad);
-	}
+{
+    IMPL_CHECK return EX_IMPL(new_ex_data) (class_index, obj, ad);
+}
 
-/* Duplicate a CRYPTO_EX_DATA variable - including calling dup() callbacks for
- * each index in the class used by this variable */
+/*
+ * Duplicate a CRYPTO_EX_DATA variable - including calling dup() callbacks
+ * for each index in the class used by this variable
+ */
 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
-	     CRYPTO_EX_DATA *from)
-	{
-	IMPL_CHECK
-	return EX_IMPL(dup_ex_data)(class_index, to, from);
-	}
-
-/* Cleanup a CRYPTO_EX_DATA variable - including calling free() callbacks for
- * each index in the class used by this variable */
+                       CRYPTO_EX_DATA *from)
+{
+    IMPL_CHECK return EX_IMPL(dup_ex_data) (class_index, to, from);
+}
+
+/*
+ * Cleanup a CRYPTO_EX_DATA variable - including calling free() callbacks for
+ * each index in the class used by this variable
+ */
 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad)
-	{
-	IMPL_CHECK
-	EX_IMPL(free_ex_data)(class_index, obj, ad);
-	}
+{
+    IMPL_CHECK EX_IMPL(free_ex_data) (class_index, obj, ad);
+}
 
-/* For a given CRYPTO_EX_DATA variable, set the value corresponding to a
- * particular index in the class used by this variable */
+/*
+ * For a given CRYPTO_EX_DATA variable, set the value corresponding to a
+ * particular index in the class used by this variable
+ */
 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val)
-	{
-	int i;
-
-	if (ad->sk == NULL)
-		{
-		if ((ad->sk=sk_void_new_null()) == NULL)
-			{
-			CRYPTOerr(CRYPTO_F_CRYPTO_SET_EX_DATA,ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		}
-	i=sk_void_num(ad->sk);
-
-	while (i <= idx)
-		{
-		if (!sk_void_push(ad->sk,NULL))
-			{
-			CRYPTOerr(CRYPTO_F_CRYPTO_SET_EX_DATA,ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		i++;
-		}
-	sk_void_set(ad->sk,idx,val);
-	return(1);
-	}
-
-/* For a given CRYPTO_EX_DATA_ variable, get the value corresponding to a
- * particular index in the class used by this variable */
+{
+    int i;
+
+    if (ad->sk == NULL) {
+        if ((ad->sk = sk_void_new_null()) == NULL) {
+            CRYPTOerr(CRYPTO_F_CRYPTO_SET_EX_DATA, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+    }
+    i = sk_void_num(ad->sk);
+
+    while (i <= idx) {
+        if (!sk_void_push(ad->sk, NULL)) {
+            CRYPTOerr(CRYPTO_F_CRYPTO_SET_EX_DATA, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+        i++;
+    }
+    sk_void_set(ad->sk, idx, val);
+    return (1);
+}
+
+/*
+ * For a given CRYPTO_EX_DATA_ variable, get the value corresponding to a
+ * particular index in the class used by this variable
+ */
 void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx)
-	{
-	if (ad->sk == NULL)
-		return(0);
-	else if (idx >= sk_void_num(ad->sk))
-		return(0);
-	else
-		return(sk_void_value(ad->sk,idx));
-	}
+{
+    if (ad->sk == NULL)
+        return (0);
+    else if (idx >= sk_void_num(ad->sk))
+        return (0);
+    else
+        return (sk_void_value(ad->sk, idx));
+}
 
 IMPLEMENT_STACK_OF(CRYPTO_EX_DATA_FUNCS)
diff --git a/crypto/fips_err.h b/crypto/fips_err.h
index c671691b47..0308b63bbc 100644
--- a/crypto/fips_err.h
+++ b/crypto/fips_err.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,145 +66,158 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_FIPS,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_FIPS,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_FIPS,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_FIPS,0,reason)
 
-static ERR_STRING_DATA FIPS_str_functs[]=
-	{
-{ERR_FUNC(FIPS_F_DH_BUILTIN_GENPARAMS),	"DH_BUILTIN_GENPARAMS"},
-{ERR_FUNC(FIPS_F_DH_INIT),	"DH_INIT"},
-{ERR_FUNC(FIPS_F_DRBG_RESEED),	"DRBG_RESEED"},
-{ERR_FUNC(FIPS_F_DSA_BUILTIN_PARAMGEN),	"DSA_BUILTIN_PARAMGEN"},
-{ERR_FUNC(FIPS_F_DSA_BUILTIN_PARAMGEN2),	"DSA_BUILTIN_PARAMGEN2"},
-{ERR_FUNC(FIPS_F_DSA_DO_SIGN),	"DSA_do_sign"},
-{ERR_FUNC(FIPS_F_DSA_DO_VERIFY),	"DSA_do_verify"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_DSA),	"FIPS_CHECK_DSA"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_DSA_PRNG),	"fips_check_dsa_prng"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_EC),	"FIPS_CHECK_EC"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_EC_PRNG),	"fips_check_ec_prng"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_INCORE_FINGERPRINT),	"FIPS_check_incore_fingerprint"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_RSA),	"fips_check_rsa"},
-{ERR_FUNC(FIPS_F_FIPS_CHECK_RSA_PRNG),	"fips_check_rsa_prng"},
-{ERR_FUNC(FIPS_F_FIPS_CIPHER),	"FIPS_cipher"},
-{ERR_FUNC(FIPS_F_FIPS_CIPHERINIT),	"FIPS_cipherinit"},
-{ERR_FUNC(FIPS_F_FIPS_CIPHER_CTX_CTRL),	"FIPS_CIPHER_CTX_CTRL"},
-{ERR_FUNC(FIPS_F_FIPS_DIGESTFINAL),	"FIPS_digestfinal"},
-{ERR_FUNC(FIPS_F_FIPS_DIGESTINIT),	"FIPS_digestinit"},
-{ERR_FUNC(FIPS_F_FIPS_DIGESTUPDATE),	"FIPS_digestupdate"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_BYTES),	"FIPS_DRBG_BYTES"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_CHECK),	"FIPS_DRBG_CHECK"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_CPRNG_TEST),	"FIPS_DRBG_CPRNG_TEST"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_ERROR_CHECK),	"FIPS_DRBG_ERROR_CHECK"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_GENERATE),	"FIPS_drbg_generate"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_INIT),	"FIPS_drbg_init"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_INSTANTIATE),	"FIPS_drbg_instantiate"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_NEW),	"FIPS_drbg_new"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_RESEED),	"FIPS_drbg_reseed"},
-{ERR_FUNC(FIPS_F_FIPS_DRBG_SINGLE_KAT),	"FIPS_DRBG_SINGLE_KAT"},
-{ERR_FUNC(FIPS_F_FIPS_DSA_SIGN_DIGEST),	"FIPS_dsa_sign_digest"},
-{ERR_FUNC(FIPS_F_FIPS_DSA_VERIFY_DIGEST),	"FIPS_dsa_verify_digest"},
-{ERR_FUNC(FIPS_F_FIPS_GET_ENTROPY),	"FIPS_GET_ENTROPY"},
-{ERR_FUNC(FIPS_F_FIPS_MODULE_MODE_SET),	"FIPS_module_mode_set"},
-{ERR_FUNC(FIPS_F_FIPS_PKEY_SIGNATURE_TEST),	"fips_pkey_signature_test"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_ADD),	"FIPS_rand_add"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_BYTES),	"FIPS_rand_bytes"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_PSEUDO_BYTES),	"FIPS_rand_pseudo_bytes"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_SEED),	"FIPS_rand_seed"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_SET_METHOD),	"FIPS_rand_set_method"},
-{ERR_FUNC(FIPS_F_FIPS_RAND_STATUS),	"FIPS_rand_status"},
-{ERR_FUNC(FIPS_F_FIPS_RSA_SIGN_DIGEST),	"FIPS_rsa_sign_digest"},
-{ERR_FUNC(FIPS_F_FIPS_RSA_VERIFY_DIGEST),	"FIPS_rsa_verify_digest"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES),	"FIPS_selftest_aes"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_CCM),	"FIPS_selftest_aes_ccm"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_GCM),	"FIPS_selftest_aes_gcm"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_XTS),	"FIPS_selftest_aes_xts"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_CMAC),	"FIPS_selftest_cmac"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_DES),	"FIPS_selftest_des"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_DSA),	"FIPS_selftest_dsa"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_ECDSA),	"FIPS_selftest_ecdsa"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_HMAC),	"FIPS_selftest_hmac"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_SHA1),	"FIPS_selftest_sha1"},
-{ERR_FUNC(FIPS_F_FIPS_SELFTEST_X931),	"FIPS_selftest_x931"},
-{ERR_FUNC(FIPS_F_FIPS_SET_PRNG_KEY),	"FIPS_SET_PRNG_KEY"},
-{ERR_FUNC(FIPS_F_HASH_FINAL),	"HASH_FINAL"},
-{ERR_FUNC(FIPS_F_RSA_BUILTIN_KEYGEN),	"RSA_BUILTIN_KEYGEN"},
-{ERR_FUNC(FIPS_F_RSA_EAY_INIT),	"RSA_EAY_INIT"},
-{ERR_FUNC(FIPS_F_RSA_EAY_PRIVATE_DECRYPT),	"RSA_EAY_PRIVATE_DECRYPT"},
-{ERR_FUNC(FIPS_F_RSA_EAY_PRIVATE_ENCRYPT),	"RSA_EAY_PRIVATE_ENCRYPT"},
-{ERR_FUNC(FIPS_F_RSA_EAY_PUBLIC_DECRYPT),	"RSA_EAY_PUBLIC_DECRYPT"},
-{ERR_FUNC(FIPS_F_RSA_EAY_PUBLIC_ENCRYPT),	"RSA_EAY_PUBLIC_ENCRYPT"},
-{ERR_FUNC(FIPS_F_RSA_X931_GENERATE_KEY_EX),	"RSA_X931_generate_key_ex"},
-{0,NULL}
-	};
+static ERR_STRING_DATA FIPS_str_functs[] = {
+    {ERR_FUNC(FIPS_F_DH_BUILTIN_GENPARAMS), "DH_BUILTIN_GENPARAMS"},
+    {ERR_FUNC(FIPS_F_DH_INIT), "DH_INIT"},
+    {ERR_FUNC(FIPS_F_DRBG_RESEED), "DRBG_RESEED"},
+    {ERR_FUNC(FIPS_F_DSA_BUILTIN_PARAMGEN), "DSA_BUILTIN_PARAMGEN"},
+    {ERR_FUNC(FIPS_F_DSA_BUILTIN_PARAMGEN2), "DSA_BUILTIN_PARAMGEN2"},
+    {ERR_FUNC(FIPS_F_DSA_DO_SIGN), "DSA_do_sign"},
+    {ERR_FUNC(FIPS_F_DSA_DO_VERIFY), "DSA_do_verify"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_DSA), "FIPS_CHECK_DSA"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_DSA_PRNG), "fips_check_dsa_prng"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_EC), "FIPS_CHECK_EC"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_EC_PRNG), "fips_check_ec_prng"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_INCORE_FINGERPRINT),
+     "FIPS_check_incore_fingerprint"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_RSA), "fips_check_rsa"},
+    {ERR_FUNC(FIPS_F_FIPS_CHECK_RSA_PRNG), "fips_check_rsa_prng"},
+    {ERR_FUNC(FIPS_F_FIPS_CIPHER), "FIPS_cipher"},
+    {ERR_FUNC(FIPS_F_FIPS_CIPHERINIT), "FIPS_cipherinit"},
+    {ERR_FUNC(FIPS_F_FIPS_CIPHER_CTX_CTRL), "FIPS_CIPHER_CTX_CTRL"},
+    {ERR_FUNC(FIPS_F_FIPS_DIGESTFINAL), "FIPS_digestfinal"},
+    {ERR_FUNC(FIPS_F_FIPS_DIGESTINIT), "FIPS_digestinit"},
+    {ERR_FUNC(FIPS_F_FIPS_DIGESTUPDATE), "FIPS_digestupdate"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_BYTES), "FIPS_DRBG_BYTES"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_CHECK), "FIPS_DRBG_CHECK"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_CPRNG_TEST), "FIPS_DRBG_CPRNG_TEST"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_ERROR_CHECK), "FIPS_DRBG_ERROR_CHECK"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_GENERATE), "FIPS_drbg_generate"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_INIT), "FIPS_drbg_init"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_INSTANTIATE), "FIPS_drbg_instantiate"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_NEW), "FIPS_drbg_new"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_RESEED), "FIPS_drbg_reseed"},
+    {ERR_FUNC(FIPS_F_FIPS_DRBG_SINGLE_KAT), "FIPS_DRBG_SINGLE_KAT"},
+    {ERR_FUNC(FIPS_F_FIPS_DSA_SIGN_DIGEST), "FIPS_dsa_sign_digest"},
+    {ERR_FUNC(FIPS_F_FIPS_DSA_VERIFY_DIGEST), "FIPS_dsa_verify_digest"},
+    {ERR_FUNC(FIPS_F_FIPS_GET_ENTROPY), "FIPS_GET_ENTROPY"},
+    {ERR_FUNC(FIPS_F_FIPS_MODULE_MODE_SET), "FIPS_module_mode_set"},
+    {ERR_FUNC(FIPS_F_FIPS_PKEY_SIGNATURE_TEST), "fips_pkey_signature_test"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_ADD), "FIPS_rand_add"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_BYTES), "FIPS_rand_bytes"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_PSEUDO_BYTES), "FIPS_rand_pseudo_bytes"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_SEED), "FIPS_rand_seed"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_SET_METHOD), "FIPS_rand_set_method"},
+    {ERR_FUNC(FIPS_F_FIPS_RAND_STATUS), "FIPS_rand_status"},
+    {ERR_FUNC(FIPS_F_FIPS_RSA_SIGN_DIGEST), "FIPS_rsa_sign_digest"},
+    {ERR_FUNC(FIPS_F_FIPS_RSA_VERIFY_DIGEST), "FIPS_rsa_verify_digest"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES), "FIPS_selftest_aes"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_CCM), "FIPS_selftest_aes_ccm"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_GCM), "FIPS_selftest_aes_gcm"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_AES_XTS), "FIPS_selftest_aes_xts"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_CMAC), "FIPS_selftest_cmac"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_DES), "FIPS_selftest_des"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_DSA), "FIPS_selftest_dsa"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_ECDSA), "FIPS_selftest_ecdsa"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_HMAC), "FIPS_selftest_hmac"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_SHA1), "FIPS_selftest_sha1"},
+    {ERR_FUNC(FIPS_F_FIPS_SELFTEST_X931), "FIPS_selftest_x931"},
+    {ERR_FUNC(FIPS_F_FIPS_SET_PRNG_KEY), "FIPS_SET_PRNG_KEY"},
+    {ERR_FUNC(FIPS_F_HASH_FINAL), "HASH_FINAL"},
+    {ERR_FUNC(FIPS_F_RSA_BUILTIN_KEYGEN), "RSA_BUILTIN_KEYGEN"},
+    {ERR_FUNC(FIPS_F_RSA_EAY_INIT), "RSA_EAY_INIT"},
+    {ERR_FUNC(FIPS_F_RSA_EAY_PRIVATE_DECRYPT), "RSA_EAY_PRIVATE_DECRYPT"},
+    {ERR_FUNC(FIPS_F_RSA_EAY_PRIVATE_ENCRYPT), "RSA_EAY_PRIVATE_ENCRYPT"},
+    {ERR_FUNC(FIPS_F_RSA_EAY_PUBLIC_DECRYPT), "RSA_EAY_PUBLIC_DECRYPT"},
+    {ERR_FUNC(FIPS_F_RSA_EAY_PUBLIC_ENCRYPT), "RSA_EAY_PUBLIC_ENCRYPT"},
+    {ERR_FUNC(FIPS_F_RSA_X931_GENERATE_KEY_EX), "RSA_X931_generate_key_ex"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA FIPS_str_reasons[]=
-	{
-{ERR_REASON(FIPS_R_ADDITIONAL_INPUT_ERROR_UNDETECTED),"additional input error undetected"},
-{ERR_REASON(FIPS_R_ADDITIONAL_INPUT_TOO_LONG),"additional input too long"},
-{ERR_REASON(FIPS_R_ALREADY_INSTANTIATED) ,"already instantiated"},
-{ERR_REASON(FIPS_R_AUTHENTICATION_FAILURE),"authentication failure"},
-{ERR_REASON(FIPS_R_CONTRADICTING_EVIDENCE),"contradicting evidence"},
-{ERR_REASON(FIPS_R_DRBG_NOT_INITIALISED) ,"drbg not initialised"},
-{ERR_REASON(FIPS_R_DRBG_STUCK)           ,"drbg stuck"},
-{ERR_REASON(FIPS_R_ENTROPY_ERROR_UNDETECTED),"entropy error undetected"},
-{ERR_REASON(FIPS_R_ENTROPY_NOT_REQUESTED_FOR_RESEED),"entropy not requested for reseed"},
-{ERR_REASON(FIPS_R_ENTROPY_SOURCE_STUCK) ,"entropy source stuck"},
-{ERR_REASON(FIPS_R_ERROR_INITIALISING_DRBG),"error initialising drbg"},
-{ERR_REASON(FIPS_R_ERROR_INSTANTIATING_DRBG),"error instantiating drbg"},
-{ERR_REASON(FIPS_R_ERROR_RETRIEVING_ADDITIONAL_INPUT),"error retrieving additional input"},
-{ERR_REASON(FIPS_R_ERROR_RETRIEVING_ENTROPY),"error retrieving entropy"},
-{ERR_REASON(FIPS_R_ERROR_RETRIEVING_NONCE),"error retrieving nonce"},
-{ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH),"fingerprint does not match"},
-{ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH_NONPIC_RELOCATED),"fingerprint does not match nonpic relocated"},
-{ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH_SEGMENT_ALIASING),"fingerprint does not match segment aliasing"},
-{ERR_REASON(FIPS_R_FIPS_MODE_ALREADY_SET),"fips mode already set"},
-{ERR_REASON(FIPS_R_FIPS_SELFTEST_FAILED) ,"fips selftest failed"},
-{ERR_REASON(FIPS_R_FUNCTION_ERROR)       ,"function error"},
-{ERR_REASON(FIPS_R_GENERATE_ERROR)       ,"generate error"},
-{ERR_REASON(FIPS_R_GENERATE_ERROR_UNDETECTED),"generate error undetected"},
-{ERR_REASON(FIPS_R_INSTANTIATE_ERROR)    ,"instantiate error"},
-{ERR_REASON(FIPS_R_INSUFFICIENT_SECURITY_STRENGTH),"insufficient security strength"},
-{ERR_REASON(FIPS_R_INTERNAL_ERROR)       ,"internal error"},
-{ERR_REASON(FIPS_R_INVALID_KEY_LENGTH)   ,"invalid key length"},
-{ERR_REASON(FIPS_R_INVALID_PARAMETERS)   ,"invalid parameters"},
-{ERR_REASON(FIPS_R_IN_ERROR_STATE)       ,"in error state"},
-{ERR_REASON(FIPS_R_KEY_TOO_SHORT)        ,"key too short"},
-{ERR_REASON(FIPS_R_NONCE_ERROR_UNDETECTED),"nonce error undetected"},
-{ERR_REASON(FIPS_R_NON_FIPS_METHOD)      ,"non fips method"},
-{ERR_REASON(FIPS_R_NOPR_TEST1_FAILURE)   ,"nopr test1 failure"},
-{ERR_REASON(FIPS_R_NOPR_TEST2_FAILURE)   ,"nopr test2 failure"},
-{ERR_REASON(FIPS_R_NOT_INSTANTIATED)     ,"not instantiated"},
-{ERR_REASON(FIPS_R_PAIRWISE_TEST_FAILED) ,"pairwise test failed"},
-{ERR_REASON(FIPS_R_PERSONALISATION_ERROR_UNDETECTED),"personalisation error undetected"},
-{ERR_REASON(FIPS_R_PERSONALISATION_STRING_TOO_LONG),"personalisation string too long"},
-{ERR_REASON(FIPS_R_PRNG_STRENGTH_TOO_LOW),"prng strength too low"},
-{ERR_REASON(FIPS_R_PR_TEST1_FAILURE)     ,"pr test1 failure"},
-{ERR_REASON(FIPS_R_PR_TEST2_FAILURE)     ,"pr test2 failure"},
-{ERR_REASON(FIPS_R_REQUEST_LENGTH_ERROR_UNDETECTED),"request length error undetected"},
-{ERR_REASON(FIPS_R_REQUEST_TOO_LARGE_FOR_DRBG),"request too large for drbg"},
-{ERR_REASON(FIPS_R_RESEED_COUNTER_ERROR) ,"reseed counter error"},
-{ERR_REASON(FIPS_R_RESEED_ERROR)         ,"reseed error"},
-{ERR_REASON(FIPS_R_SELFTEST_FAILED)      ,"selftest failed"},
-{ERR_REASON(FIPS_R_SELFTEST_FAILURE)     ,"selftest failure"},
-{ERR_REASON(FIPS_R_STRENGTH_ERROR_UNDETECTED),"strength error undetected"},
-{ERR_REASON(FIPS_R_TEST_FAILURE)         ,"test failure"},
-{ERR_REASON(FIPS_R_UNINSTANTIATE_ERROR)  ,"uninstantiate error"},
-{ERR_REASON(FIPS_R_UNINSTANTIATE_ZEROISE_ERROR),"uninstantiate zeroise error"},
-{ERR_REASON(FIPS_R_UNSUPPORTED_DRBG_TYPE),"unsupported drbg type"},
-{ERR_REASON(FIPS_R_UNSUPPORTED_PLATFORM) ,"unsupported platform"},
-{0,NULL}
-	};
+static ERR_STRING_DATA FIPS_str_reasons[] = {
+    {ERR_REASON(FIPS_R_ADDITIONAL_INPUT_ERROR_UNDETECTED),
+     "additional input error undetected"},
+    {ERR_REASON(FIPS_R_ADDITIONAL_INPUT_TOO_LONG),
+     "additional input too long"},
+    {ERR_REASON(FIPS_R_ALREADY_INSTANTIATED), "already instantiated"},
+    {ERR_REASON(FIPS_R_AUTHENTICATION_FAILURE), "authentication failure"},
+    {ERR_REASON(FIPS_R_CONTRADICTING_EVIDENCE), "contradicting evidence"},
+    {ERR_REASON(FIPS_R_DRBG_NOT_INITIALISED), "drbg not initialised"},
+    {ERR_REASON(FIPS_R_DRBG_STUCK), "drbg stuck"},
+    {ERR_REASON(FIPS_R_ENTROPY_ERROR_UNDETECTED), "entropy error undetected"},
+    {ERR_REASON(FIPS_R_ENTROPY_NOT_REQUESTED_FOR_RESEED),
+     "entropy not requested for reseed"},
+    {ERR_REASON(FIPS_R_ENTROPY_SOURCE_STUCK), "entropy source stuck"},
+    {ERR_REASON(FIPS_R_ERROR_INITIALISING_DRBG), "error initialising drbg"},
+    {ERR_REASON(FIPS_R_ERROR_INSTANTIATING_DRBG), "error instantiating drbg"},
+    {ERR_REASON(FIPS_R_ERROR_RETRIEVING_ADDITIONAL_INPUT),
+     "error retrieving additional input"},
+    {ERR_REASON(FIPS_R_ERROR_RETRIEVING_ENTROPY), "error retrieving entropy"},
+    {ERR_REASON(FIPS_R_ERROR_RETRIEVING_NONCE), "error retrieving nonce"},
+    {ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH),
+     "fingerprint does not match"},
+    {ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH_NONPIC_RELOCATED),
+     "fingerprint does not match nonpic relocated"},
+    {ERR_REASON(FIPS_R_FINGERPRINT_DOES_NOT_MATCH_SEGMENT_ALIASING),
+     "fingerprint does not match segment aliasing"},
+    {ERR_REASON(FIPS_R_FIPS_MODE_ALREADY_SET), "fips mode already set"},
+    {ERR_REASON(FIPS_R_FIPS_SELFTEST_FAILED), "fips selftest failed"},
+    {ERR_REASON(FIPS_R_FUNCTION_ERROR), "function error"},
+    {ERR_REASON(FIPS_R_GENERATE_ERROR), "generate error"},
+    {ERR_REASON(FIPS_R_GENERATE_ERROR_UNDETECTED),
+     "generate error undetected"},
+    {ERR_REASON(FIPS_R_INSTANTIATE_ERROR), "instantiate error"},
+    {ERR_REASON(FIPS_R_INSUFFICIENT_SECURITY_STRENGTH),
+     "insufficient security strength"},
+    {ERR_REASON(FIPS_R_INTERNAL_ERROR), "internal error"},
+    {ERR_REASON(FIPS_R_INVALID_KEY_LENGTH), "invalid key length"},
+    {ERR_REASON(FIPS_R_INVALID_PARAMETERS), "invalid parameters"},
+    {ERR_REASON(FIPS_R_IN_ERROR_STATE), "in error state"},
+    {ERR_REASON(FIPS_R_KEY_TOO_SHORT), "key too short"},
+    {ERR_REASON(FIPS_R_NONCE_ERROR_UNDETECTED), "nonce error undetected"},
+    {ERR_REASON(FIPS_R_NON_FIPS_METHOD), "non fips method"},
+    {ERR_REASON(FIPS_R_NOPR_TEST1_FAILURE), "nopr test1 failure"},
+    {ERR_REASON(FIPS_R_NOPR_TEST2_FAILURE), "nopr test2 failure"},
+    {ERR_REASON(FIPS_R_NOT_INSTANTIATED), "not instantiated"},
+    {ERR_REASON(FIPS_R_PAIRWISE_TEST_FAILED), "pairwise test failed"},
+    {ERR_REASON(FIPS_R_PERSONALISATION_ERROR_UNDETECTED),
+     "personalisation error undetected"},
+    {ERR_REASON(FIPS_R_PERSONALISATION_STRING_TOO_LONG),
+     "personalisation string too long"},
+    {ERR_REASON(FIPS_R_PRNG_STRENGTH_TOO_LOW), "prng strength too low"},
+    {ERR_REASON(FIPS_R_PR_TEST1_FAILURE), "pr test1 failure"},
+    {ERR_REASON(FIPS_R_PR_TEST2_FAILURE), "pr test2 failure"},
+    {ERR_REASON(FIPS_R_REQUEST_LENGTH_ERROR_UNDETECTED),
+     "request length error undetected"},
+    {ERR_REASON(FIPS_R_REQUEST_TOO_LARGE_FOR_DRBG),
+     "request too large for drbg"},
+    {ERR_REASON(FIPS_R_RESEED_COUNTER_ERROR), "reseed counter error"},
+    {ERR_REASON(FIPS_R_RESEED_ERROR), "reseed error"},
+    {ERR_REASON(FIPS_R_SELFTEST_FAILED), "selftest failed"},
+    {ERR_REASON(FIPS_R_SELFTEST_FAILURE), "selftest failure"},
+    {ERR_REASON(FIPS_R_STRENGTH_ERROR_UNDETECTED),
+     "strength error undetected"},
+    {ERR_REASON(FIPS_R_TEST_FAILURE), "test failure"},
+    {ERR_REASON(FIPS_R_UNINSTANTIATE_ERROR), "uninstantiate error"},
+    {ERR_REASON(FIPS_R_UNINSTANTIATE_ZEROISE_ERROR),
+     "uninstantiate zeroise error"},
+    {ERR_REASON(FIPS_R_UNSUPPORTED_DRBG_TYPE), "unsupported drbg type"},
+    {ERR_REASON(FIPS_R_UNSUPPORTED_PLATFORM), "unsupported platform"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_FIPS_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(FIPS_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,FIPS_str_functs);
-		ERR_load_strings(0,FIPS_str_reasons);
-		}
+    if (ERR_func_error_string(FIPS_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, FIPS_str_functs);
+        ERR_load_strings(0, FIPS_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/fips_ers.c b/crypto/fips_ers.c
index 09f11748f6..1788ed2884 100644
--- a/crypto/fips_ers.c
+++ b/crypto/fips_ers.c
@@ -3,5 +3,5 @@
 #ifdef OPENSSL_FIPS
 # include "fips_err.h"
 #else
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 #endif
diff --git a/crypto/hmac/hm_ameth.c b/crypto/hmac/hm_ameth.c
index 9fe6505bd5..29b2b5dffc 100644
--- a/crypto/hmac/hm_ameth.c
+++ b/crypto/hmac/hm_ameth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2007.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2007.
  */
 /* ====================================================================
  * Copyright (c) 2007 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,106 +63,100 @@
 
 #define HMAC_TEST_PRIVATE_KEY_FORMAT
 
-/* HMAC "ASN1" method. This is just here to indicate the
- * maximum HMAC output length and to free up an HMAC
- * key.
+/*
+ * HMAC "ASN1" method. This is just here to indicate the maximum HMAC output
+ * length and to free up an HMAC key.
  */
 
 static int hmac_size(const EVP_PKEY *pkey)
-	{
-	return EVP_MAX_MD_SIZE;
-	}
+{
+    return EVP_MAX_MD_SIZE;
+}
 
 static void hmac_key_free(EVP_PKEY *pkey)
-	{
-	ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
-	if (os)
-		{
-		if (os->data)
-			OPENSSL_cleanse(os->data, os->length);
-		ASN1_OCTET_STRING_free(os);
-		}
-	}
-
+{
+    ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
+    if (os) {
+        if (os->data)
+            OPENSSL_cleanse(os->data, os->length);
+        ASN1_OCTET_STRING_free(os);
+    }
+}
 
 static int hmac_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-	{
-	switch (op)
-		{
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-		*(int *)arg2 = NID_sha256;
-		return 1;
-
-		default:
-		return -2;
-		}
-	}
+{
+    switch (op) {
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_sha256;
+        return 1;
+
+    default:
+        return -2;
+    }
+}
 
 #ifdef HMAC_TEST_PRIVATE_KEY_FORMAT
-/* A bogus private key format for test purposes. This is simply the
- * HMAC key with "HMAC PRIVATE KEY" in the headers. When enabled the
- * genpkey utility can be used to "generate" HMAC keys.
+/*
+ * A bogus private key format for test purposes. This is simply the HMAC key
+ * with "HMAC PRIVATE KEY" in the headers. When enabled the genpkey utility
+ * can be used to "generate" HMAC keys.
  */
 
 static int old_hmac_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	ASN1_OCTET_STRING *os;
-	os = ASN1_OCTET_STRING_new();
-	if (!os || !ASN1_OCTET_STRING_set(os, *pder, derlen))
-		return 0;
-	EVP_PKEY_assign(pkey, EVP_PKEY_HMAC, os);
-	return 1;
-	}
+                           const unsigned char **pder, int derlen)
+{
+    ASN1_OCTET_STRING *os;
+    os = ASN1_OCTET_STRING_new();
+    if (!os || !ASN1_OCTET_STRING_set(os, *pder, derlen))
+        return 0;
+    EVP_PKEY_assign(pkey, EVP_PKEY_HMAC, os);
+    return 1;
+}
 
 static int old_hmac_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	int inc;
-	ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
-	if (pder)
-		{
-		if (!*pder)
-			{
-			*pder = OPENSSL_malloc(os->length);
-			inc = 0;
-			}
-		else inc = 1;
-
-		memcpy(*pder, os->data, os->length);
-
-		if (inc)
-			*pder += os->length;
-		}
-			
-	return os->length;
-	}
+{
+    int inc;
+    ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
+    if (pder) {
+        if (!*pder) {
+            *pder = OPENSSL_malloc(os->length);
+            inc = 0;
+        } else
+            inc = 1;
+
+        memcpy(*pder, os->data, os->length);
+
+        if (inc)
+            *pder += os->length;
+    }
+
+    return os->length;
+}
 
 #endif
 
-const EVP_PKEY_ASN1_METHOD hmac_asn1_meth = 
-	{
-	EVP_PKEY_HMAC,
-	EVP_PKEY_HMAC,
-	0,
+const EVP_PKEY_ASN1_METHOD hmac_asn1_meth = {
+    EVP_PKEY_HMAC,
+    EVP_PKEY_HMAC,
+    0,
 
-	"HMAC",
-	"OpenSSL HMAC method",
+    "HMAC",
+    "OpenSSL HMAC method",
 
-	0,0,0,0,
+    0, 0, 0, 0,
 
-	0,0,0,
+    0, 0, 0,
 
-	hmac_size,
-	0,
-	0,0,0,0,0,0,0,
+    hmac_size,
+    0,
+    0, 0, 0, 0, 0, 0, 0,
 
-	hmac_key_free,
-	hmac_pkey_ctrl,
+    hmac_key_free,
+    hmac_pkey_ctrl,
 #ifdef HMAC_TEST_PRIVATE_KEY_FORMAT
-	old_hmac_decode,
-	old_hmac_encode
+    old_hmac_decode,
+    old_hmac_encode
 #else
-	0,0
+    0, 0
 #endif
-	};
-
+};
diff --git a/crypto/hmac/hm_pmeth.c b/crypto/hmac/hm_pmeth.c
index 0daa44511d..0ffff79cc4 100644
--- a/crypto/hmac/hm_pmeth.c
+++ b/crypto/hmac/hm_pmeth.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2007.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2007.
  */
 /* ====================================================================
  * Copyright (c) 2007 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,207 +66,197 @@
 
 /* HMAC pkey context structure */
 
-typedef struct
-	{
-	const EVP_MD *md;	/* MD for HMAC use */
-	ASN1_OCTET_STRING ktmp; /* Temp storage for key */
-	HMAC_CTX ctx;
-	} HMAC_PKEY_CTX;
+typedef struct {
+    const EVP_MD *md;           /* MD for HMAC use */
+    ASN1_OCTET_STRING ktmp;     /* Temp storage for key */
+    HMAC_CTX ctx;
+} HMAC_PKEY_CTX;
 
 static int pkey_hmac_init(EVP_PKEY_CTX *ctx)
-	{
-	HMAC_PKEY_CTX *hctx;
-	hctx = OPENSSL_malloc(sizeof(HMAC_PKEY_CTX));
-	if (!hctx)
-		return 0;
-	hctx->md = NULL;
-	hctx->ktmp.data = NULL;
-	hctx->ktmp.length = 0;
-	hctx->ktmp.flags = 0;
-	hctx->ktmp.type = V_ASN1_OCTET_STRING;
-	HMAC_CTX_init(&hctx->ctx);
-
-	ctx->data = hctx;
-	ctx->keygen_info_count = 0;
-
-	return 1;
-	}
+{
+    HMAC_PKEY_CTX *hctx;
+    hctx = OPENSSL_malloc(sizeof(HMAC_PKEY_CTX));
+    if (!hctx)
+        return 0;
+    hctx->md = NULL;
+    hctx->ktmp.data = NULL;
+    hctx->ktmp.length = 0;
+    hctx->ktmp.flags = 0;
+    hctx->ktmp.type = V_ASN1_OCTET_STRING;
+    HMAC_CTX_init(&hctx->ctx);
+
+    ctx->data = hctx;
+    ctx->keygen_info_count = 0;
+
+    return 1;
+}
 
 static int pkey_hmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	HMAC_PKEY_CTX *sctx, *dctx;
-	if (!pkey_hmac_init(dst))
-		return 0;
-       	sctx = src->data;
-	dctx = dst->data;
-	dctx->md = sctx->md;
-	HMAC_CTX_init(&dctx->ctx);
-	if (!HMAC_CTX_copy(&dctx->ctx, &sctx->ctx))
-		return 0;
-	if (sctx->ktmp.data)
-		{
-		if (!ASN1_OCTET_STRING_set(&dctx->ktmp,
-					sctx->ktmp.data, sctx->ktmp.length))
-			return 0;
-		}
-	return 1;
-	}
+{
+    HMAC_PKEY_CTX *sctx, *dctx;
+    if (!pkey_hmac_init(dst))
+        return 0;
+    sctx = src->data;
+    dctx = dst->data;
+    dctx->md = sctx->md;
+    HMAC_CTX_init(&dctx->ctx);
+    if (!HMAC_CTX_copy(&dctx->ctx, &sctx->ctx))
+        return 0;
+    if (sctx->ktmp.data) {
+        if (!ASN1_OCTET_STRING_set(&dctx->ktmp,
+                                   sctx->ktmp.data, sctx->ktmp.length))
+            return 0;
+    }
+    return 1;
+}
 
 static void pkey_hmac_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	HMAC_PKEY_CTX *hctx = ctx->data;
-	HMAC_CTX_cleanup(&hctx->ctx);
-	if (hctx->ktmp.data)
-		{
-		if (hctx->ktmp.length)
-			OPENSSL_cleanse(hctx->ktmp.data, hctx->ktmp.length);
-		OPENSSL_free(hctx->ktmp.data);
-		hctx->ktmp.data = NULL;
-		}
-	OPENSSL_free(hctx);
-	}
+{
+    HMAC_PKEY_CTX *hctx = ctx->data;
+    HMAC_CTX_cleanup(&hctx->ctx);
+    if (hctx->ktmp.data) {
+        if (hctx->ktmp.length)
+            OPENSSL_cleanse(hctx->ktmp.data, hctx->ktmp.length);
+        OPENSSL_free(hctx->ktmp.data);
+        hctx->ktmp.data = NULL;
+    }
+    OPENSSL_free(hctx);
+}
 
 static int pkey_hmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	ASN1_OCTET_STRING *hkey = NULL;
-	HMAC_PKEY_CTX *hctx = ctx->data;
-	if (!hctx->ktmp.data)
-		return 0;
-	hkey = ASN1_OCTET_STRING_dup(&hctx->ktmp);
-	if (!hkey)
-		return 0;
-	EVP_PKEY_assign(pkey, EVP_PKEY_HMAC, hkey);
-	
-	return 1;
-	}
-
-static int int_update(EVP_MD_CTX *ctx,const void *data,size_t count)
-	{
-	HMAC_PKEY_CTX *hctx = ctx->pctx->data;
-	if (!HMAC_Update(&hctx->ctx, data, count))
-		return 0;
-	return 1;
-	}
+{
+    ASN1_OCTET_STRING *hkey = NULL;
+    HMAC_PKEY_CTX *hctx = ctx->data;
+    if (!hctx->ktmp.data)
+        return 0;
+    hkey = ASN1_OCTET_STRING_dup(&hctx->ktmp);
+    if (!hkey)
+        return 0;
+    EVP_PKEY_assign(pkey, EVP_PKEY_HMAC, hkey);
+
+    return 1;
+}
+
+static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    HMAC_PKEY_CTX *hctx = ctx->pctx->data;
+    if (!HMAC_Update(&hctx->ctx, data, count))
+        return 0;
+    return 1;
+}
 
 static int hmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
-	{
-	HMAC_PKEY_CTX *hctx = ctx->data;
-	HMAC_CTX_set_flags(&hctx->ctx, mctx->flags & ~EVP_MD_CTX_FLAG_NO_INIT);
-	EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
-	mctx->update = int_update;
-	return 1;
-	}
+{
+    HMAC_PKEY_CTX *hctx = ctx->data;
+    HMAC_CTX_set_flags(&hctx->ctx, mctx->flags & ~EVP_MD_CTX_FLAG_NO_INIT);
+    EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
+    mctx->update = int_update;
+    return 1;
+}
 
 static int hmac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					EVP_MD_CTX *mctx)
-	{
-	unsigned int hlen;
-	HMAC_PKEY_CTX *hctx = ctx->data;
-	int l = EVP_MD_CTX_size(mctx);
-
-	if (l < 0)
-		return 0;
-	*siglen = l;
-	if (!sig)
-		return 1;
-
-	if (!HMAC_Final(&hctx->ctx, sig, &hlen))
-		return 0;
-	*siglen = (size_t)hlen;
-	return 1;
-	}
+                        EVP_MD_CTX *mctx)
+{
+    unsigned int hlen;
+    HMAC_PKEY_CTX *hctx = ctx->data;
+    int l = EVP_MD_CTX_size(mctx);
+
+    if (l < 0)
+        return 0;
+    *siglen = l;
+    if (!sig)
+        return 1;
+
+    if (!HMAC_Final(&hctx->ctx, sig, &hlen))
+        return 0;
+    *siglen = (size_t)hlen;
+    return 1;
+}
 
 static int pkey_hmac_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	HMAC_PKEY_CTX *hctx = ctx->data;
-	ASN1_OCTET_STRING *key;
-	switch (type)
-		{
-
-		case EVP_PKEY_CTRL_SET_MAC_KEY:
-		if ((!p2 && p1 > 0) || (p1 < -1))
-			return 0;
-		if (!ASN1_OCTET_STRING_set(&hctx->ktmp, p2, p1))
-			return 0;
-		break;
-
-		case EVP_PKEY_CTRL_MD:
-		hctx->md = p2;
-		break;
-
-		case EVP_PKEY_CTRL_DIGESTINIT:
-		key = (ASN1_OCTET_STRING *)ctx->pkey->pkey.ptr;
-		if (!HMAC_Init_ex(&hctx->ctx, key->data, key->length, hctx->md,
-				ctx->engine))
-			return 0;
-		break;
-
-		default:
-		return -2;
-
-		}
-	return 1;
-	}
+{
+    HMAC_PKEY_CTX *hctx = ctx->data;
+    ASN1_OCTET_STRING *key;
+    switch (type) {
+
+    case EVP_PKEY_CTRL_SET_MAC_KEY:
+        if ((!p2 && p1 > 0) || (p1 < -1))
+            return 0;
+        if (!ASN1_OCTET_STRING_set(&hctx->ktmp, p2, p1))
+            return 0;
+        break;
+
+    case EVP_PKEY_CTRL_MD:
+        hctx->md = p2;
+        break;
+
+    case EVP_PKEY_CTRL_DIGESTINIT:
+        key = (ASN1_OCTET_STRING *)ctx->pkey->pkey.ptr;
+        if (!HMAC_Init_ex(&hctx->ctx, key->data, key->length, hctx->md,
+                          ctx->engine))
+            return 0;
+        break;
+
+    default:
+        return -2;
+
+    }
+    return 1;
+}
 
 static int pkey_hmac_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!value)
-		{
-		return 0;
-		}
-	if (!strcmp(type, "key"))
-		{
-		void *p = (void *)value;
-		return pkey_hmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
-				-1, p);
-		}
-	if (!strcmp(type, "hexkey"))
-		{
-		unsigned char *key;
-		int r;
-		long keylen;
-		key = string_to_hex(value, &keylen);
-		if (!key)
-			return 0;
-		r = pkey_hmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
-		OPENSSL_free(key);
-		return r;
-		}
-	return -2;
-	}
-
-const EVP_PKEY_METHOD hmac_pkey_meth = 
-	{
-	EVP_PKEY_HMAC,
-	0,
-	pkey_hmac_init,
-	pkey_hmac_copy,
-	pkey_hmac_cleanup,
-
-	0, 0,
-
-	0,
-	pkey_hmac_keygen,
-
-	0, 0,
-
-	0, 0,
-
-	0,0,
-
-	hmac_signctx_init,
-	hmac_signctx,
-
-	0,0,
-
-	0,0,
-
-	0,0,
-
-	0,0,
-
-	pkey_hmac_ctrl,
-	pkey_hmac_ctrl_str
-
-	};
+                              const char *type, const char *value)
+{
+    if (!value) {
+        return 0;
+    }
+    if (!strcmp(type, "key")) {
+        void *p = (void *)value;
+        return pkey_hmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, -1, p);
+    }
+    if (!strcmp(type, "hexkey")) {
+        unsigned char *key;
+        int r;
+        long keylen;
+        key = string_to_hex(value, &keylen);
+        if (!key)
+            return 0;
+        r = pkey_hmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
+        OPENSSL_free(key);
+        return r;
+    }
+    return -2;
+}
+
+const EVP_PKEY_METHOD hmac_pkey_meth = {
+    EVP_PKEY_HMAC,
+    0,
+    pkey_hmac_init,
+    pkey_hmac_copy,
+    pkey_hmac_cleanup,
+
+    0, 0,
+
+    0,
+    pkey_hmac_keygen,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    hmac_signctx_init,
+    hmac_signctx,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    pkey_hmac_ctrl,
+    pkey_hmac_ctrl_str
+};
diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c
index 45335a1f7a..1fc9e2c3fa 100644
--- a/crypto/hmac/hmac.c
+++ b/crypto/hmac/hmac.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,202 +62,192 @@
 #include 
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
-		  const EVP_MD *md, ENGINE *impl)
-	{
-	int i,j,reset=0;
-	unsigned char pad[HMAC_MAX_MD_CBLOCK];
+                 const EVP_MD *md, ENGINE *impl)
+{
+    int i, j, reset = 0;
+    unsigned char pad[HMAC_MAX_MD_CBLOCK];
 
 #ifdef OPENSSL_FIPS
-	/* If FIPS mode switch to approved implementation if possible */
-	if (FIPS_mode())
-		{
-		const EVP_MD *fipsmd;
-		if (md)
-			{
-			fipsmd = FIPS_get_digestbynid(EVP_MD_type(md));
-			if (fipsmd)
-				md = fipsmd;
-			}
-		}
-
-	if (FIPS_mode())
-		{
-		/* If we have an ENGINE need to allow non FIPS */
-		if ((impl || ctx->i_ctx.engine)
-			&&  !(ctx->i_ctx.flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW))
-			{
-			EVPerr(EVP_F_HMAC_INIT_EX, EVP_R_DISABLED_FOR_FIPS);
-			return 0;
-			}
-		/* Other algorithm blocking will be done in FIPS_cmac_init,
-		 * via FIPS_hmac_init_ex().
-		 */
-		if (!impl && !ctx->i_ctx.engine)
-			return FIPS_hmac_init_ex(ctx, key, len, md, NULL);
-		}
+    /* If FIPS mode switch to approved implementation if possible */
+    if (FIPS_mode()) {
+        const EVP_MD *fipsmd;
+        if (md) {
+            fipsmd = FIPS_get_digestbynid(EVP_MD_type(md));
+            if (fipsmd)
+                md = fipsmd;
+        }
+    }
+
+    if (FIPS_mode()) {
+        /* If we have an ENGINE need to allow non FIPS */
+        if ((impl || ctx->i_ctx.engine)
+            && !(ctx->i_ctx.flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW)) {
+            EVPerr(EVP_F_HMAC_INIT_EX, EVP_R_DISABLED_FOR_FIPS);
+            return 0;
+        }
+        /*
+         * Other algorithm blocking will be done in FIPS_cmac_init, via
+         * FIPS_hmac_init_ex().
+         */
+        if (!impl && !ctx->i_ctx.engine)
+            return FIPS_hmac_init_ex(ctx, key, len, md, NULL);
+    }
 #endif
 
-	if (md != NULL)
-		{
-		reset=1;
-		ctx->md=md;
-		}
-	else
-		md=ctx->md;
-
-	if (key != NULL)
-		{
-		reset=1;
-		j=EVP_MD_block_size(md);
-		OPENSSL_assert(j <= (int)sizeof(ctx->key));
-		if (j < len)
-			{
-			if (!EVP_DigestInit_ex(&ctx->md_ctx,md, impl))
-				goto err;
-			if (!EVP_DigestUpdate(&ctx->md_ctx,key,len))
-				goto err;
-			if (!EVP_DigestFinal_ex(&(ctx->md_ctx),ctx->key,
-				&ctx->key_length))
-				goto err;
-			}
-		else
-			{
-			OPENSSL_assert(len>=0 && len<=(int)sizeof(ctx->key));
-			memcpy(ctx->key,key,len);
-			ctx->key_length=len;
-			}
-		if(ctx->key_length != HMAC_MAX_MD_CBLOCK)
-			memset(&ctx->key[ctx->key_length], 0,
-				HMAC_MAX_MD_CBLOCK - ctx->key_length);
-		}
-
-	if (reset)	
-		{
-		for (i=0; ikey[i];
-		if (!EVP_DigestInit_ex(&ctx->i_ctx,md, impl))
-			goto err;
-		if (!EVP_DigestUpdate(&ctx->i_ctx,pad,EVP_MD_block_size(md)))
-			goto err;
-
-		for (i=0; ikey[i];
-		if (!EVP_DigestInit_ex(&ctx->o_ctx,md, impl))
-			goto err;
-		if (!EVP_DigestUpdate(&ctx->o_ctx,pad,EVP_MD_block_size(md)))
-			goto err;
-		}
-	if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx,&ctx->i_ctx))
-			goto err;
-	return 1;
-	err:
-	return 0;
-	}
+    if (md != NULL) {
+        reset = 1;
+        ctx->md = md;
+    } else
+        md = ctx->md;
+
+    if (key != NULL) {
+        reset = 1;
+        j = EVP_MD_block_size(md);
+        OPENSSL_assert(j <= (int)sizeof(ctx->key));
+        if (j < len) {
+            if (!EVP_DigestInit_ex(&ctx->md_ctx, md, impl))
+                goto err;
+            if (!EVP_DigestUpdate(&ctx->md_ctx, key, len))
+                goto err;
+            if (!EVP_DigestFinal_ex(&(ctx->md_ctx), ctx->key,
+                                    &ctx->key_length))
+                goto err;
+        } else {
+            OPENSSL_assert(len >= 0 && len <= (int)sizeof(ctx->key));
+            memcpy(ctx->key, key, len);
+            ctx->key_length = len;
+        }
+        if (ctx->key_length != HMAC_MAX_MD_CBLOCK)
+            memset(&ctx->key[ctx->key_length], 0,
+                   HMAC_MAX_MD_CBLOCK - ctx->key_length);
+    }
+
+    if (reset) {
+        for (i = 0; i < HMAC_MAX_MD_CBLOCK; i++)
+            pad[i] = 0x36 ^ ctx->key[i];
+        if (!EVP_DigestInit_ex(&ctx->i_ctx, md, impl))
+            goto err;
+        if (!EVP_DigestUpdate(&ctx->i_ctx, pad, EVP_MD_block_size(md)))
+            goto err;
+
+        for (i = 0; i < HMAC_MAX_MD_CBLOCK; i++)
+            pad[i] = 0x5c ^ ctx->key[i];
+        if (!EVP_DigestInit_ex(&ctx->o_ctx, md, impl))
+            goto err;
+        if (!EVP_DigestUpdate(&ctx->o_ctx, pad, EVP_MD_block_size(md)))
+            goto err;
+    }
+    if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx, &ctx->i_ctx))
+        goto err;
+    return 1;
+ err:
+    return 0;
+}
 
 int HMAC_Init(HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md)
-	{
-	if(key && md)
-	    HMAC_CTX_init(ctx);
-	return HMAC_Init_ex(ctx,key,len,md, NULL);
-	}
+{
+    if (key && md)
+        HMAC_CTX_init(ctx);
+    return HMAC_Init_ex(ctx, key, len, md, NULL);
+}
 
 int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->i_ctx.engine)
-		return FIPS_hmac_update(ctx, data, len);
+    if (FIPS_mode() && !ctx->i_ctx.engine)
+        return FIPS_hmac_update(ctx, data, len);
 #endif
-	return EVP_DigestUpdate(&ctx->md_ctx,data,len);
-	}
+    return EVP_DigestUpdate(&ctx->md_ctx, data, len);
+}
 
 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len)
-	{
-	unsigned int i;
-	unsigned char buf[EVP_MAX_MD_SIZE];
+{
+    unsigned int i;
+    unsigned char buf[EVP_MAX_MD_SIZE];
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->i_ctx.engine)
-		return FIPS_hmac_final(ctx, md, len);
+    if (FIPS_mode() && !ctx->i_ctx.engine)
+        return FIPS_hmac_final(ctx, md, len);
 #endif
 
-	if (!EVP_DigestFinal_ex(&ctx->md_ctx,buf,&i))
-		goto err;
-	if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx,&ctx->o_ctx))
-		goto err;
-	if (!EVP_DigestUpdate(&ctx->md_ctx,buf,i))
-		goto err;
-	if (!EVP_DigestFinal_ex(&ctx->md_ctx,md,len))
-		goto err;
-	return 1;
-	err:
-	return 0;
-	}
+    if (!EVP_DigestFinal_ex(&ctx->md_ctx, buf, &i))
+        goto err;
+    if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx, &ctx->o_ctx))
+        goto err;
+    if (!EVP_DigestUpdate(&ctx->md_ctx, buf, i))
+        goto err;
+    if (!EVP_DigestFinal_ex(&ctx->md_ctx, md, len))
+        goto err;
+    return 1;
+ err:
+    return 0;
+}
 
 void HMAC_CTX_init(HMAC_CTX *ctx)
-	{
-	EVP_MD_CTX_init(&ctx->i_ctx);
-	EVP_MD_CTX_init(&ctx->o_ctx);
-	EVP_MD_CTX_init(&ctx->md_ctx);
-	}
+{
+    EVP_MD_CTX_init(&ctx->i_ctx);
+    EVP_MD_CTX_init(&ctx->o_ctx);
+    EVP_MD_CTX_init(&ctx->md_ctx);
+}
 
 int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx)
-	{
-	if (!EVP_MD_CTX_copy(&dctx->i_ctx, &sctx->i_ctx))
-		goto err;
-	if (!EVP_MD_CTX_copy(&dctx->o_ctx, &sctx->o_ctx))
-		goto err;
-	if (!EVP_MD_CTX_copy(&dctx->md_ctx, &sctx->md_ctx))
-		goto err;
-	memcpy(dctx->key, sctx->key, HMAC_MAX_MD_CBLOCK);
-	dctx->key_length = sctx->key_length;
-	dctx->md = sctx->md;
-	return 1;
-	err:
-	return 0;
-	}
+{
+    if (!EVP_MD_CTX_copy(&dctx->i_ctx, &sctx->i_ctx))
+        goto err;
+    if (!EVP_MD_CTX_copy(&dctx->o_ctx, &sctx->o_ctx))
+        goto err;
+    if (!EVP_MD_CTX_copy(&dctx->md_ctx, &sctx->md_ctx))
+        goto err;
+    memcpy(dctx->key, sctx->key, HMAC_MAX_MD_CBLOCK);
+    dctx->key_length = sctx->key_length;
+    dctx->md = sctx->md;
+    return 1;
+ err:
+    return 0;
+}
 
 void HMAC_CTX_cleanup(HMAC_CTX *ctx)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !ctx->i_ctx.engine)
-		{
-		FIPS_hmac_ctx_cleanup(ctx);
-		return;
-		}
+    if (FIPS_mode() && !ctx->i_ctx.engine) {
+        FIPS_hmac_ctx_cleanup(ctx);
+        return;
+    }
 #endif
-	EVP_MD_CTX_cleanup(&ctx->i_ctx);
-	EVP_MD_CTX_cleanup(&ctx->o_ctx);
-	EVP_MD_CTX_cleanup(&ctx->md_ctx);
-	memset(ctx,0,sizeof *ctx);
-	}
+    EVP_MD_CTX_cleanup(&ctx->i_ctx);
+    EVP_MD_CTX_cleanup(&ctx->o_ctx);
+    EVP_MD_CTX_cleanup(&ctx->md_ctx);
+    memset(ctx, 0, sizeof *ctx);
+}
 
 unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
-		    const unsigned char *d, size_t n, unsigned char *md,
-		    unsigned int *md_len)
-	{
-	HMAC_CTX c;
-	static unsigned char m[EVP_MAX_MD_SIZE];
-
-	if (md == NULL) md=m;
-	HMAC_CTX_init(&c);
-	if (!HMAC_Init(&c,key,key_len,evp_md))
-		goto err;
-	if (!HMAC_Update(&c,d,n))
-		goto err;
-	if (!HMAC_Final(&c,md,md_len))
-		goto err;
-	HMAC_CTX_cleanup(&c);
-	return md;
-	err:
-	return NULL;
-	}
+                    const unsigned char *d, size_t n, unsigned char *md,
+                    unsigned int *md_len)
+{
+    HMAC_CTX c;
+    static unsigned char m[EVP_MAX_MD_SIZE];
+
+    if (md == NULL)
+        md = m;
+    HMAC_CTX_init(&c);
+    if (!HMAC_Init(&c, key, key_len, evp_md))
+        goto err;
+    if (!HMAC_Update(&c, d, n))
+        goto err;
+    if (!HMAC_Final(&c, md, md_len))
+        goto err;
+    HMAC_CTX_cleanup(&c);
+    return md;
+ err:
+    return NULL;
+}
 
 void HMAC_CTX_set_flags(HMAC_CTX *ctx, unsigned long flags)
-	{
-	EVP_MD_CTX_set_flags(&ctx->i_ctx, flags);
-	EVP_MD_CTX_set_flags(&ctx->o_ctx, flags);
-	EVP_MD_CTX_set_flags(&ctx->md_ctx, flags);
-	}
+{
+    EVP_MD_CTX_set_flags(&ctx->i_ctx, flags);
+    EVP_MD_CTX_set_flags(&ctx->o_ctx, flags);
+    EVP_MD_CTX_set_flags(&ctx->md_ctx, flags);
+}
diff --git a/crypto/hmac/hmac.h b/crypto/hmac/hmac.h
index 6322e54592..b8b55cda7d 100644
--- a/crypto/hmac/hmac.h
+++ b/crypto/hmac/hmac.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,58 +49,55 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 #ifndef HEADER_HMAC_H
-#define HEADER_HMAC_H
+# define HEADER_HMAC_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_HMAC
-#error HMAC is disabled.
-#endif
+# ifdef OPENSSL_NO_HMAC
+#  error HMAC is disabled.
+# endif
 
-#include 
+# include 
 
-#define HMAC_MAX_MD_CBLOCK	128	/* largest known is SHA512 */
+# define HMAC_MAX_MD_CBLOCK      128/* largest known is SHA512 */
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct hmac_ctx_st
-	{
-	const EVP_MD *md;
-	EVP_MD_CTX md_ctx;
-	EVP_MD_CTX i_ctx;
-	EVP_MD_CTX o_ctx;
-	unsigned int key_length;
-	unsigned char key[HMAC_MAX_MD_CBLOCK];
-	} HMAC_CTX;
-
-#define HMAC_size(e)	(EVP_MD_size((e)->md))
+typedef struct hmac_ctx_st {
+    const EVP_MD *md;
+    EVP_MD_CTX md_ctx;
+    EVP_MD_CTX i_ctx;
+    EVP_MD_CTX o_ctx;
+    unsigned int key_length;
+    unsigned char key[HMAC_MAX_MD_CBLOCK];
+} HMAC_CTX;
 
+# define HMAC_size(e)    (EVP_MD_size((e)->md))
 
 void HMAC_CTX_init(HMAC_CTX *ctx);
 void HMAC_CTX_cleanup(HMAC_CTX *ctx);
 
 /* deprecated */
-#define HMAC_cleanup(ctx) HMAC_CTX_cleanup(ctx)
+# define HMAC_cleanup(ctx) HMAC_CTX_cleanup(ctx)
 
 /* deprecated */
-int HMAC_Init(HMAC_CTX *ctx, const void *key, int len,
-	       const EVP_MD *md);
+int HMAC_Init(HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md);
 int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
-		  const EVP_MD *md, ENGINE *impl);
+                 const EVP_MD *md, ENGINE *impl);
 int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len);
 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len);
 unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
-		    const unsigned char *d, size_t n, unsigned char *md,
-		    unsigned int *md_len);
+                    const unsigned char *d, size_t n, unsigned char *md,
+                    unsigned int *md_len);
 int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx);
 
 void HMAC_CTX_set_flags(HMAC_CTX *ctx, unsigned long flags);
diff --git a/crypto/hmac/hmactest.c b/crypto/hmac/hmactest.c
index 1b906b81af..3d130a03ed 100644
--- a/crypto/hmac/hmactest.c
+++ b/crypto/hmac/hmactest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,110 +66,102 @@
 int main(int argc, char *argv[])
 {
     printf("No HMAC support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#ifndef OPENSSL_NO_MD5
-#include 
-#endif
+# include 
+# ifndef OPENSSL_NO_MD5
+#  include 
+# endif
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-#ifndef OPENSSL_NO_MD5
-static struct test_st
-	{
-	unsigned char key[16];
-	int key_len;
-	unsigned char data[64];
-	int data_len;
-	unsigned char *digest;
-	} test[4]={
-	{	"",
-		0,
-		"More text test vectors to stuff up EBCDIC machines :-)",
-		54,
-		(unsigned char *)"e9139d1e6ee064ef8cf514fc7dc83e86",
-	},{	{0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,
-		 0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,},
-		16,
-		"Hi There",
-		8,
-		(unsigned char *)"9294727a3638bb1c13f48ef8158bfc9d",
-	},{	"Jefe",
-		4,
-		"what do ya want for nothing?",
-		28,
-		(unsigned char *)"750c783e6ab0b503eaa86e310a5db738",
-	},{
-		{0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,
-		 0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,},
-		16,
-		{0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
-		 0xdd,0xdd},
-		50,
-		(unsigned char *)"56be34521d144c88dbb8c733f0e8b3f6",
-	},
-	};
-#endif
+# ifndef OPENSSL_NO_MD5
+static struct test_st {
+    unsigned char key[16];
+    int key_len;
+    unsigned char data[64];
+    int data_len;
+    unsigned char *digest;
+} test[4] = {
+    {
+        "", 0, "More text test vectors to stuff up EBCDIC machines :-)", 54,
+        (unsigned char *)"e9139d1e6ee064ef8cf514fc7dc83e86",
+    },
+    {
+        {
+            0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+            0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+        }, 16, "Hi There", 8,
+        (unsigned char *)"9294727a3638bb1c13f48ef8158bfc9d",
+    },
+    {
+        "Jefe", 4, "what do ya want for nothing?", 28,
+        (unsigned char *)"750c783e6ab0b503eaa86e310a5db738",
+    },
+    {
+        {
+            0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+            0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+        }, 16, {
+            0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+            0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+            0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+            0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+            0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd
+        }, 50, (unsigned char *)"56be34521d144c88dbb8c733f0e8b3f6",
+    },
+};
+# endif
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-#ifndef OPENSSL_NO_MD5
-	int i;
-	char *p;
-#endif
-	int err=0;
+{
+# ifndef OPENSSL_NO_MD5
+    int i;
+    char *p;
+# endif
+    int err = 0;
 
-#ifdef OPENSSL_NO_MD5
-	printf("test skipped: MD5 disabled\n");
-#else
+# ifdef OPENSSL_NO_MD5
+    printf("test skipped: MD5 disabled\n");
+# else
 
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(test[0].data, test[0].data, test[0].data_len);
-	ebcdic2ascii(test[1].data, test[1].data, test[1].data_len);
-	ebcdic2ascii(test[2].key,  test[2].key,  test[2].key_len);
-	ebcdic2ascii(test[2].data, test[2].data, test[2].data_len);
-#endif
+#  ifdef CHARSET_EBCDIC
+    ebcdic2ascii(test[0].data, test[0].data, test[0].data_len);
+    ebcdic2ascii(test[1].data, test[1].data, test[1].data_len);
+    ebcdic2ascii(test[2].key, test[2].key, test[2].key_len);
+    ebcdic2ascii(test[2].data, test[2].data, test[2].data_len);
+#  endif
 
-	for (i=0; i<4; i++)
-		{
-		p=pt(HMAC(EVP_md5(),
-			test[i].key, test[i].key_len,
-			test[i].data, test[i].data_len,
-			NULL,NULL));
+    for (i = 0; i < 4; i++) {
+        p = pt(HMAC(EVP_md5(),
+                    test[i].key, test[i].key_len,
+                    test[i].data, test[i].data_len, NULL, NULL));
 
-		if (strcmp(p,(char *)test[i].digest) != 0)
-			{
-			printf("error calculating HMAC on %d entry'\n",i);
-			printf("got %s instead of %s\n",p,test[i].digest);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		}
-#endif /* OPENSSL_NO_MD5 */
-	EXIT(err);
-	return(0);
-	}
+        if (strcmp(p, (char *)test[i].digest) != 0) {
+            printf("error calculating HMAC on %d entry'\n", i);
+            printf("got %s instead of %s\n", p, test[i].digest);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+    }
+# endif                         /* OPENSSL_NO_MD5 */
+    EXIT(err);
+    return (0);
+}
 
-#ifndef OPENSSL_NO_MD5
+# ifndef OPENSSL_NO_MD5
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i
 #include "idea_lcl.h"
 
-void idea_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int encrypt)
-	{
-	register unsigned long tin0,tin1;
-	register unsigned long tout0,tout1,xor0,xor1;
-	register long l=length;
-	unsigned long tin[2];
+void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                      int encrypt)
+{
+    register unsigned long tin0, tin1;
+    register unsigned long tout0, tout1, xor0, xor1;
+    register long l = length;
+    unsigned long tin[2];
 
-	if (encrypt)
-		{
-		n2l(iv,tout0);
-		n2l(iv,tout1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0);
-			n2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			idea_encrypt(tin,ks);
-			tout0=tin[0]; l2n(tout0,out);
-			tout1=tin[1]; l2n(tout1,out);
-			}
-		if (l != -8)
-			{
-			n2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			idea_encrypt(tin,ks);
-			tout0=tin[0]; l2n(tout0,out);
-			tout1=tin[1]; l2n(tout1,out);
-			}
-		l2n(tout0,iv);
-		l2n(tout1,iv);
-		}
-	else
-		{
-		n2l(iv,xor0);
-		n2l(iv,xor1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			n2l(in,tin0); tin[0]=tin0;
-			n2l(in,tin1); tin[1]=tin1;
-			idea_encrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2n(tout0,out);
-			l2n(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			n2l(in,tin0); tin[0]=tin0;
-			n2l(in,tin1); tin[1]=tin1;
-			idea_encrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2nn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2n(xor0,iv);
-		l2n(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (encrypt) {
+        n2l(iv, tout0);
+        n2l(iv, tout1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            n2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            idea_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2n(tout0, out);
+            tout1 = tin[1];
+            l2n(tout1, out);
+        }
+        if (l != -8) {
+            n2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            idea_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2n(tout0, out);
+            tout1 = tin[1];
+            l2n(tout1, out);
+        }
+        l2n(tout0, iv);
+        l2n(tout1, iv);
+    } else {
+        n2l(iv, xor0);
+        n2l(iv, xor1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            n2l(in, tin0);
+            tin[0] = tin0;
+            n2l(in, tin1);
+            tin[1] = tin1;
+            idea_encrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2n(tout0, out);
+            l2n(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            n2l(in, tin0);
+            tin[0] = tin0;
+            n2l(in, tin1);
+            tin[1] = tin1;
+            idea_encrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2nn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2n(xor0, iv);
+        l2n(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 
 void idea_encrypt(unsigned long *d, IDEA_KEY_SCHEDULE *key)
-	{
-	register IDEA_INT *p;
-	register unsigned long x1,x2,x3,x4,t0,t1,ul;
+{
+    register IDEA_INT *p;
+    register unsigned long x1, x2, x3, x4, t0, t1, ul;
 
-	x2=d[0];
-	x1=(x2>>16);
-	x4=d[1];
-	x3=(x4>>16);
+    x2 = d[0];
+    x1 = (x2 >> 16);
+    x4 = d[1];
+    x3 = (x4 >> 16);
 
-	p= &(key->data[0][0]);
+    p = &(key->data[0][0]);
 
-	E_IDEA(0);
-	E_IDEA(1);
-	E_IDEA(2);
-	E_IDEA(3);
-	E_IDEA(4);
-	E_IDEA(5);
-	E_IDEA(6);
-	E_IDEA(7);
+    E_IDEA(0);
+    E_IDEA(1);
+    E_IDEA(2);
+    E_IDEA(3);
+    E_IDEA(4);
+    E_IDEA(5);
+    E_IDEA(6);
+    E_IDEA(7);
 
-	x1&=0xffff;
-	idea_mul(x1,x1,*p,ul); p++;
+    x1 &= 0xffff;
+    idea_mul(x1, x1, *p, ul);
+    p++;
 
-	t0= x3+ *(p++);
-	t1= x2+ *(p++);
+    t0 = x3 + *(p++);
+    t1 = x2 + *(p++);
 
-	x4&=0xffff;
-	idea_mul(x4,x4,*p,ul);
+    x4 &= 0xffff;
+    idea_mul(x4, x4, *p, ul);
 
-	d[0]=(t0&0xffff)|((x1&0xffff)<<16);
-	d[1]=(x4&0xffff)|((t1&0xffff)<<16);
-	}
+    d[0] = (t0 & 0xffff) | ((x1 & 0xffff) << 16);
+    d[1] = (x4 & 0xffff) | ((t1 & 0xffff) << 16);
+}
diff --git a/crypto/idea/i_cfb64.c b/crypto/idea/i_cfb64.c
index 66d49d520e..a1547ed5d7 100644
--- a/crypto/idea/i_cfb64.c
+++ b/crypto/idea/i_cfb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,64 +59,65 @@
 #include 
 #include "idea_lcl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			long length, IDEA_KEY_SCHEDULE *schedule,
-			unsigned char *ivec, int *num, int encrypt)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned long ti[2];
-	unsigned char *iv,c,cc;
-
-	iv=(unsigned char *)ivec;
-	if (encrypt)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				idea_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				n2l(iv,v0); ti[0]=v0;
-				n2l(iv,v1); ti[1]=v1;
-				idea_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2n(t,iv);
-				t=ti[1]; l2n(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=t=c=cc=0;
-	*num=n;
-	}
+                        long length, IDEA_KEY_SCHEDULE *schedule,
+                        unsigned char *ivec, int *num, int encrypt)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned long ti[2];
+    unsigned char *iv, c, cc;
 
+    iv = (unsigned char *)ivec;
+    if (encrypt) {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                idea_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                n2l(iv, v0);
+                ti[0] = v0;
+                n2l(iv, v1);
+                ti[1] = v1;
+                idea_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2n(t, iv);
+                t = ti[1];
+                l2n(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/idea/i_ecb.c b/crypto/idea/i_ecb.c
index fef38230a7..a6b879a927 100644
--- a/crypto/idea/i_ecb.c
+++ b/crypto/idea/i_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,26 +60,29 @@
 #include "idea_lcl.h"
 #include 
 
-const char IDEA_version[]="IDEA" OPENSSL_VERSION_PTEXT;
+const char IDEA_version[] = "IDEA" OPENSSL_VERSION_PTEXT;
 
 const char *idea_options(void)
-	{
-	if (sizeof(short) != sizeof(IDEA_INT))
-		return("idea(int)");
-	else
-		return("idea(short)");
-	}
+{
+    if (sizeof(short) != sizeof(IDEA_INT))
+        return ("idea(int)");
+    else
+        return ("idea(short)");
+}
 
 void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	     IDEA_KEY_SCHEDULE *ks)
-	{
-	unsigned long l0,l1,d[2];
-
-	n2l(in,l0); d[0]=l0;
-	n2l(in,l1); d[1]=l1;
-	idea_encrypt(d,ks);
-	l0=d[0]; l2n(l0,out);
-	l1=d[1]; l2n(l1,out);
-	l0=l1=d[0]=d[1]=0;
-	}
+                      IDEA_KEY_SCHEDULE *ks)
+{
+    unsigned long l0, l1, d[2];
 
+    n2l(in, l0);
+    d[0] = l0;
+    n2l(in, l1);
+    d[1] = l1;
+    idea_encrypt(d, ks);
+    l0 = d[0];
+    l2n(l0, out);
+    l1 = d[1];
+    l2n(l1, out);
+    l0 = l1 = d[0] = d[1] = 0;
+}
diff --git a/crypto/idea/i_ofb64.c b/crypto/idea/i_ofb64.c
index e749e88e34..aa5948801b 100644
--- a/crypto/idea/i_ofb64.c
+++ b/crypto/idea/i_ofb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,53 +59,52 @@
 #include 
 #include "idea_lcl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-			long length, IDEA_KEY_SCHEDULE *schedule,
-			unsigned char *ivec, int *num)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned char d[8];
-	register char *dp;
-	unsigned long ti[2];
-	unsigned char *iv;
-	int save=0;
-
-	iv=(unsigned char *)ivec;
-	n2l(iv,v0);
-	n2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2n(v0,dp);
-	l2n(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			idea_encrypt((unsigned long *)ti,schedule);
-			dp=(char *)d;
-			t=ti[0]; l2n(t,dp);
-			t=ti[1]; l2n(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv=(unsigned char *)ivec;
-		l2n(v0,iv);
-		l2n(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+                        long length, IDEA_KEY_SCHEDULE *schedule,
+                        unsigned char *ivec, int *num)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned char d[8];
+    register char *dp;
+    unsigned long ti[2];
+    unsigned char *iv;
+    int save = 0;
 
+    iv = (unsigned char *)ivec;
+    n2l(iv, v0);
+    n2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2n(v0, dp);
+    l2n(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            idea_encrypt((unsigned long *)ti, schedule);
+            dp = (char *)d;
+            t = ti[0];
+            l2n(t, dp);
+            t = ti[1];
+            l2n(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = (unsigned char *)ivec;
+        l2n(v0, iv);
+        l2n(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/idea/i_skey.c b/crypto/idea/i_skey.c
index afb830964d..5365151335 100644
--- a/crypto/idea/i_skey.c
+++ b/crypto/idea/i_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,102 +63,109 @@
 static IDEA_INT inverse(unsigned int xin);
 void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks)
 #ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(IDEA);
-	private_idea_set_encrypt_key(key, ks);
-	}
-void private_idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks)
+{
+    fips_cipher_abort(IDEA);
+    private_idea_set_encrypt_key(key, ks);
+}
+
+void private_idea_set_encrypt_key(const unsigned char *key,
+                                  IDEA_KEY_SCHEDULE *ks)
 #endif
-	{
-	int i;
-	register IDEA_INT *kt,*kf,r0,r1,r2;
+{
+    int i;
+    register IDEA_INT *kt, *kf, r0, r1, r2;
 
-	kt= &(ks->data[0][0]);
-	n2s(key,kt[0]); n2s(key,kt[1]); n2s(key,kt[2]); n2s(key,kt[3]);
-	n2s(key,kt[4]); n2s(key,kt[5]); n2s(key,kt[6]); n2s(key,kt[7]);
+    kt = &(ks->data[0][0]);
+    n2s(key, kt[0]);
+    n2s(key, kt[1]);
+    n2s(key, kt[2]);
+    n2s(key, kt[3]);
+    n2s(key, kt[4]);
+    n2s(key, kt[5]);
+    n2s(key, kt[6]);
+    n2s(key, kt[7]);
 
-	kf=kt;
-	kt+=8;
-	for (i=0; i<6; i++)
-		{
-		r2= kf[1];
-		r1= kf[2];
-		*(kt++)= ((r2<<9) | (r1>>7))&0xffff;
-		r0= kf[3];
-		*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
-		r1= kf[4];
-		*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
-		r0= kf[5];
-		*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
-		r1= kf[6];
-		*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
-		r0= kf[7];
-		*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
-		r1= kf[0];
-		if (i >= 5) break;
-		*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
-		*(kt++)= ((r1<<9) | (r2>>7))&0xffff;
-		kf+=8;
-		}
-	}
+    kf = kt;
+    kt += 8;
+    for (i = 0; i < 6; i++) {
+        r2 = kf[1];
+        r1 = kf[2];
+        *(kt++) = ((r2 << 9) | (r1 >> 7)) & 0xffff;
+        r0 = kf[3];
+        *(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
+        r1 = kf[4];
+        *(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
+        r0 = kf[5];
+        *(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
+        r1 = kf[6];
+        *(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
+        r0 = kf[7];
+        *(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
+        r1 = kf[0];
+        if (i >= 5)
+            break;
+        *(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
+        *(kt++) = ((r1 << 9) | (r2 >> 7)) & 0xffff;
+        kf += 8;
+    }
+}
 
 void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk)
-	{
-	int r;
-	register IDEA_INT *fp,*tp,t;
+{
+    int r;
+    register IDEA_INT *fp, *tp, t;
 
-	tp= &(dk->data[0][0]);
-	fp= &(ek->data[8][0]);
-	for (r=0; r<9; r++)
-		{
-		*(tp++)=inverse(fp[0]);
-		*(tp++)=((int)(0x10000L-fp[2])&0xffff);
-		*(tp++)=((int)(0x10000L-fp[1])&0xffff);
-		*(tp++)=inverse(fp[3]);
-		if (r == 8) break;
-		fp-=6;
-		*(tp++)=fp[4];
-		*(tp++)=fp[5];
-		}
+    tp = &(dk->data[0][0]);
+    fp = &(ek->data[8][0]);
+    for (r = 0; r < 9; r++) {
+        *(tp++) = inverse(fp[0]);
+        *(tp++) = ((int)(0x10000L - fp[2]) & 0xffff);
+        *(tp++) = ((int)(0x10000L - fp[1]) & 0xffff);
+        *(tp++) = inverse(fp[3]);
+        if (r == 8)
+            break;
+        fp -= 6;
+        *(tp++) = fp[4];
+        *(tp++) = fp[5];
+    }
 
-	tp= &(dk->data[0][0]);
-	t=tp[1];
-	tp[1]=tp[2];
-	tp[2]=t;
+    tp = &(dk->data[0][0]);
+    t = tp[1];
+    tp[1] = tp[2];
+    tp[2] = t;
 
-	t=tp[49];
-	tp[49]=tp[50];
-	tp[50]=t;
-	}
+    t = tp[49];
+    tp[49] = tp[50];
+    tp[50] = t;
+}
 
 /* taken directly from the 'paper' I'll have a look at it later */
 static IDEA_INT inverse(unsigned int xin)
-	{
-	long n1,n2,q,r,b1,b2,t;
+{
+    long n1, n2, q, r, b1, b2, t;
 
-	if (xin == 0)
-		b2=0;
-	else
-		{
-		n1=0x10001;
-		n2=xin;
-		b2=1;
-		b1=0;
+    if (xin == 0)
+        b2 = 0;
+    else {
+        n1 = 0x10001;
+        n2 = xin;
+        b2 = 1;
+        b1 = 0;
 
-		do	{
-			r=(n1%n2);
-			q=(n1-r)/n2;
-			if (r == 0)
-				{ if (b2 < 0) b2=0x10001+b2; }
-			else
-				{
-				n1=n2;
-				n2=r;
-				t=b2;
-				b2=b1-q*b2;
-				b1=t;
-				}
-			} while (r != 0);
-		}
-	return((IDEA_INT)b2);
-	}
+        do {
+            r = (n1 % n2);
+            q = (n1 - r) / n2;
+            if (r == 0) {
+                if (b2 < 0)
+                    b2 = 0x10001 + b2;
+            } else {
+                n1 = n2;
+                n2 = r;
+                t = b2;
+                b2 = b1 - q * b2;
+                b1 = t;
+            }
+        } while (r != 0);
+    }
+    return ((IDEA_INT) b2);
+}
diff --git a/crypto/idea/idea.h b/crypto/idea/idea.h
index e9a1e7f1a5..6075984039 100644
--- a/crypto/idea/idea.h
+++ b/crypto/idea/idea.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,44 +57,46 @@
  */
 
 #ifndef HEADER_IDEA_H
-#define HEADER_IDEA_H
+# define HEADER_IDEA_H
 
-#include  /* IDEA_INT, OPENSSL_NO_IDEA */
+# include /* IDEA_INT, OPENSSL_NO_IDEA */
 
-#ifdef OPENSSL_NO_IDEA
-#error IDEA is disabled.
-#endif
+# ifdef OPENSSL_NO_IDEA
+#  error IDEA is disabled.
+# endif
 
-#define IDEA_ENCRYPT	1
-#define IDEA_DECRYPT	0
+# define IDEA_ENCRYPT    1
+# define IDEA_DECRYPT    0
 
-#define IDEA_BLOCK	8
-#define IDEA_KEY_LENGTH	16
+# define IDEA_BLOCK      8
+# define IDEA_KEY_LENGTH 16
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct idea_key_st
-	{
-	IDEA_INT data[9][6];
-	} IDEA_KEY_SCHEDULE;
+typedef struct idea_key_st {
+    IDEA_INT data[9][6];
+} IDEA_KEY_SCHEDULE;
 
 const char *idea_options(void);
 void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	IDEA_KEY_SCHEDULE *ks);
-#ifdef OPENSSL_FIPS
-void private_idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
-#endif
+                      IDEA_KEY_SCHEDULE *ks);
+# ifdef OPENSSL_FIPS
+void private_idea_set_encrypt_key(const unsigned char *key,
+                                  IDEA_KEY_SCHEDULE *ks);
+# endif
 void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
 void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
 void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
-	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc);
+                      long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                      int enc);
 void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
-	int *num,int enc);
+                        long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                        int *num, int enc);
 void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num);
+                        long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                        int *num);
 void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
 #ifdef  __cplusplus
 }
diff --git a/crypto/idea/idea_lcl.h b/crypto/idea/idea_lcl.h
index f3dbfa67e9..e40695384d 100644
--- a/crypto/idea/idea_lcl.h
+++ b/crypto/idea/idea_lcl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,78 +49,80 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* The new form of this macro (check if the a*b == 0) was suggested by 
- * Colin Plumb  */
+/*
+ * The new form of this macro (check if the a*b == 0) was suggested by Colin
+ * Plumb 
+ */
 /* Removal of the inner if from from Wei Dai 24/4/96 */
 #define idea_mul(r,a,b,ul) \
 ul=(unsigned long)a*b; \
 if (ul != 0) \
-	{ \
-	r=(ul&0xffff)-(ul>>16); \
-	r-=((r)>>16); \
-	} \
+        { \
+        r=(ul&0xffff)-(ul>>16); \
+        r-=((r)>>16); \
+        } \
 else \
-	r=(-(int)a-b+1); /* assuming a or b is 0 and in range */ 
+        r=(-(int)a-b+1);        /* assuming a or b is 0 and in range */
 
 #ifdef undef
-#define idea_mul(r,a,b,ul,sl) \
+# define idea_mul(r,a,b,ul,sl) \
 if (a == 0) r=(0x10001-b)&0xffff; \
 else if (b == 0) r=(0x10001-a)&0xffff; \
-else	{ \
-	ul=(unsigned long)a*b; \
-	sl=(ul&0xffff)-(ul>>16); \
-	if (sl <= 0) sl+=0x10001; \
-	r=sl; \
-	} 
+else    { \
+        ul=(unsigned long)a*b; \
+        sl=(ul&0xffff)-(ul>>16); \
+        if (sl <= 0) sl+=0x10001; \
+        r=sl; \
+        }
 #endif
 
-/*  7/12/95 - Many thanks to Rhys Weatherley 
- * for pointing out that I was assuming little endian
- * byte order for all quantities what idea
- * actually used bigendian.  No where in the spec does it mention
- * this, it is all in terms of 16 bit numbers and even the example
- * does not use byte streams for the input example :-(.
- * If you byte swap each pair of input, keys and iv, the functions
- * would produce the output as the old version :-(.
+/*
+ * 7/12/95 - Many thanks to Rhys Weatherley  for
+ * pointing out that I was assuming little endian byte order for all
+ * quantities what idea actually used bigendian.  No where in the spec does
+ * it mention this, it is all in terms of 16 bit numbers and even the example
+ * does not use byte streams for the input example :-(. If you byte swap each
+ * pair of input, keys and iv, the functions would produce the output as the
+ * old version :-(.
  */
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+#define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
+#define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
 
 #undef n2l
 #define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
@@ -135,81 +137,80 @@ else	{ \
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
 #undef s2n
-#define s2n(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff))
+#define s2n(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff))
 
 #undef n2s
-#define n2s(c,l)	(l =((IDEA_INT)(*((c)++)))<< 8L, \
-			 l|=((IDEA_INT)(*((c)++)))      )
+#define n2s(c,l)        (l =((IDEA_INT)(*((c)++)))<< 8L, \
+                         l|=((IDEA_INT)(*((c)++)))      )
 
 #ifdef undef
 /* NOTE - c is not incremented as per c2l */
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
+# define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2c */
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-				} \
-			}
-
-#undef c2s
-#define c2s(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L)
-
-#undef s2c
-#define s2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff))
-
-#undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))     , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
-
-#undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+# define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                                } \
+                        }
+
+# undef c2s
+# define c2s(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L)
+
+# undef s2c
+# define s2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff))
+
+# undef c2l
+# define c2l(c,l)        (l =((unsigned long)(*((c)++)))     , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
+
+# undef l2c
+# define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 #endif
 
 #define E_IDEA(num) \
-	x1&=0xffff; \
-	idea_mul(x1,x1,*p,ul); p++; \
-	x2+= *(p++); \
-	x3+= *(p++); \
-	x4&=0xffff; \
-	idea_mul(x4,x4,*p,ul); p++; \
-	t0=(x1^x3)&0xffff; \
-	idea_mul(t0,t0,*p,ul); p++; \
-	t1=(t0+(x2^x4))&0xffff; \
-	idea_mul(t1,t1,*p,ul); p++; \
-	t0+=t1; \
-	x1^=t1; \
-	x4^=t0; \
-	ul=x2^t0; /* do the swap to x3 */ \
-	x2=x3^t1; \
-	x3=ul;
-
+        x1&=0xffff; \
+        idea_mul(x1,x1,*p,ul); p++; \
+        x2+= *(p++); \
+        x3+= *(p++); \
+        x4&=0xffff; \
+        idea_mul(x4,x4,*p,ul); p++; \
+        t0=(x1^x3)&0xffff; \
+        idea_mul(t0,t0,*p,ul); p++; \
+        t1=(t0+(x2^x4))&0xffff; \
+        idea_mul(t1,t1,*p,ul); p++; \
+        t0+=t1; \
+        x1^=t1; \
+        x4^=t0; \
+        ul=x2^t0; /* do the swap to x3 */ \
+        x2=x3^t1; \
+        x3=ul;
diff --git a/crypto/idea/idea_spd.c b/crypto/idea/idea_spd.c
index 699353e871..59acc407d7 100644
--- a/crypto/idea/idea_spd.c
+++ b/crypto/idea/idea_spd.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,232 +68,216 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else /* CLK_TCK */
-#define HZ ((double)CLK_TCK)
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif
 #endif
-#endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	IDEA_KEY_SCHEDULE sch;
-	double a,aa,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    IDEA_KEY_SCHEDULE sch;
+    double a, aa, b, c, d;
 #ifndef SIGALRM
-	long ca,cca,cb,cc;
+    long ca, cca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	idea_set_encrypt_key(key,&sch);
-	count=10;
-	do	{
-		long i;
-		IDEA_INT data[2];
+    printf("First we calculate the approximate speed ...\n");
+    idea_set_encrypt_key(key, &sch);
+    count = 10;
+    do {
+        long i;
+        IDEA_INT data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			idea_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/4;
-	cca=count/200;
-	cb=count;
-	cc=count*8/BUFSIZE+1;
-	printf("idea_set_encrypt_key %ld times\n",ca);
-#define COND(d)	(count <= (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            idea_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 4;
+    cca = count / 200;
+    cb = count;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("idea_set_encrypt_key %ld times\n", ca);
+# define COND(d) (count <= (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing idea_set_encrypt_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing idea_set_encrypt_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		idea_set_encrypt_key(key,&sch);
-		idea_set_encrypt_key(key,&sch);
-		idea_set_encrypt_key(key,&sch);
-		idea_set_encrypt_key(key,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld idea idea_set_encrypt_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        idea_set_encrypt_key(key, &sch);
+        idea_set_encrypt_key(key, &sch);
+        idea_set_encrypt_key(key, &sch);
+        idea_set_encrypt_key(key, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld idea idea_set_encrypt_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing idea_set_decrypt_key for 10 seconds\n");
-	alarm(10);
+    printf("Doing idea_set_decrypt_key for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing idea_set_decrypt_key %ld times\n",cca);
+    printf("Doing idea_set_decrypt_key %ld times\n", cca);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(cca); count+=4)
-		{
-		idea_set_decrypt_key(&sch,&sch);
-		idea_set_decrypt_key(&sch,&sch);
-		idea_set_decrypt_key(&sch,&sch);
-		idea_set_decrypt_key(&sch,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld idea idea_set_decrypt_key's in %.2f seconds\n",count,d);
-	aa=((double)COUNT(cca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cca); count += 4) {
+        idea_set_decrypt_key(&sch, &sch);
+        idea_set_decrypt_key(&sch, &sch);
+        idea_set_decrypt_key(&sch, &sch);
+        idea_set_decrypt_key(&sch, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld idea idea_set_decrypt_key's in %.2f seconds\n", count, d);
+    aa = ((double)COUNT(cca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing idea_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing idea_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing idea_encrypt %ld times\n",cb);
+    printf("Doing idea_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count+=4)
-		{
-		unsigned long data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count += 4) {
+        unsigned long data[2];
 
-		idea_encrypt(data,&sch);
-		idea_encrypt(data,&sch);
-		idea_encrypt(data,&sch);
-		idea_encrypt(data,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld idea_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        idea_encrypt(data, &sch);
+        idea_encrypt(data, &sch);
+        idea_encrypt(data, &sch);
+        idea_encrypt(data, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld idea_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing idea_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing idea_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing idea_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing idea_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		idea_cbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&(key[0]),IDEA_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld idea_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        idea_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), IDEA_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld idea_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
-	printf("IDEA set_encrypt_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("IDEA set_decrypt_key per sec = %12.2f (%9.3fuS)\n",aa,1.0e6/aa);
-	printf("IDEA raw ecb bytes   per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
-	printf("IDEA cbc     bytes   per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("IDEA set_encrypt_key per sec = %12.2f (%9.3fuS)\n", a, 1.0e6 / a);
+    printf("IDEA set_decrypt_key per sec = %12.2f (%9.3fuS)\n", aa,
+           1.0e6 / aa);
+    printf("IDEA raw ecb bytes   per sec = %12.2f (%9.3fuS)\n", b, 8.0e6 / b);
+    printf("IDEA cbc     bytes   per sec = %12.2f (%9.3fuS)\n", c, 8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
-
+}
diff --git a/crypto/idea/ideatest.c b/crypto/idea/ideatest.c
index 9764c0cfbe..d137a8f03a 100644
--- a/crypto/idea/ideatest.c
+++ b/crypto/idea/ideatest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,170 +66,167 @@
 int main(int argc, char *argv[])
 {
     printf("No IDEA support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
+
+unsigned char k[16] = {
+    0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+    0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08
+};
 
-unsigned char k[16]={
-	0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
-	0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
+unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 };
+unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 };
 
-unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
-unsigned char  c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
 unsigned char out[80];
 
-char *text="Hello to all people out there";
-
-static unsigned char cfb_key[16]={
-	0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
-	0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
-	};
-static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
-static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
-#define CFB_TEST_SIZE 24
-static unsigned char plain[CFB_TEST_SIZE]=
-        {
-        0x4e,0x6f,0x77,0x20,0x69,0x73,
-        0x20,0x74,0x68,0x65,0x20,0x74,
-        0x69,0x6d,0x65,0x20,0x66,0x6f,
-        0x72,0x20,0x61,0x6c,0x6c,0x20
-        };
-static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
-	0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
-	0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
-	0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
-
-/*-	0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
-	0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
-	0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
-	}; 
+char *text = "Hello to all people out there";
+
+static unsigned char cfb_key[16] = {
+    0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
+    0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
+};
+static unsigned char cfb_iv[80] =
+    { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
+static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
+# define CFB_TEST_SIZE 24
+static unsigned char plain[CFB_TEST_SIZE] = {
+    0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
+    0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
+    0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
+    0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
+};
+
+static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
+    0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
+    0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
+    0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
+/*-     0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
+        0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
+        0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
+};
 
 static int cfb64_test(unsigned char *cfb_cipher);
 static char *pt(unsigned char *p);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	IDEA_KEY_SCHEDULE key,dkey; 
-	unsigned char iv[8];
-
-	idea_set_encrypt_key(k,&key);
-	idea_ecb_encrypt(in,out,&key);
-	if (memcmp(out,c,8) != 0)
-		{
-		printf("ecb idea error encrypting\n");
-		printf("got     :");
-		for (i=0; i<8; i++)
-			printf("%02X ",out[i]);
-		printf("\n");
-		printf("expected:");
-		for (i=0; i<8; i++)
-			printf("%02X ",c[i]);
-		err=20;
-		printf("\n");
-		}
-
-	idea_set_decrypt_key(&key,&dkey);
-	idea_ecb_encrypt(c,out,&dkey);
-	if (memcmp(out,in,8) != 0)
-		{
-		printf("ecb idea error decrypting\n");
-		printf("got     :");
-		for (i=0; i<8; i++)
-			printf("%02X ",out[i]);
-		printf("\n");
-		printf("expected:");
-		for (i=0; i<8; i++)
-			printf("%02X ",in[i]);
-		printf("\n");
-		err=3;
-		}
-
-	if (err == 0) printf("ecb idea ok\n");
-
-	memcpy(iv,k,8);
-	idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
-	memcpy(iv,k,8);
-	idea_cbc_encrypt(out,out,8,&dkey,iv,0);
-	idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
-	if (memcmp(text,out,strlen(text)+1) != 0)
-		{
-		printf("cbc idea bad\n");
-		err=4;
-		}
-	else
-		printf("cbc idea ok\n");
-
-	printf("cfb64 idea ");
-	if (cfb64_test(cfb_cipher64))
-		{
-		printf("bad\n");
-		err=5;
-		}
-	else
-		printf("ok\n");
-
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	return(err);
-	}
+{
+    int i, err = 0;
+    IDEA_KEY_SCHEDULE key, dkey;
+    unsigned char iv[8];
+
+    idea_set_encrypt_key(k, &key);
+    idea_ecb_encrypt(in, out, &key);
+    if (memcmp(out, c, 8) != 0) {
+        printf("ecb idea error encrypting\n");
+        printf("got     :");
+        for (i = 0; i < 8; i++)
+            printf("%02X ", out[i]);
+        printf("\n");
+        printf("expected:");
+        for (i = 0; i < 8; i++)
+            printf("%02X ", c[i]);
+        err = 20;
+        printf("\n");
+    }
+
+    idea_set_decrypt_key(&key, &dkey);
+    idea_ecb_encrypt(c, out, &dkey);
+    if (memcmp(out, in, 8) != 0) {
+        printf("ecb idea error decrypting\n");
+        printf("got     :");
+        for (i = 0; i < 8; i++)
+            printf("%02X ", out[i]);
+        printf("\n");
+        printf("expected:");
+        for (i = 0; i < 8; i++)
+            printf("%02X ", in[i]);
+        printf("\n");
+        err = 3;
+    }
+
+    if (err == 0)
+        printf("ecb idea ok\n");
+
+    memcpy(iv, k, 8);
+    idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv,
+                     1);
+    memcpy(iv, k, 8);
+    idea_cbc_encrypt(out, out, 8, &dkey, iv, 0);
+    idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv,
+                     0);
+    if (memcmp(text, out, strlen(text) + 1) != 0) {
+        printf("cbc idea bad\n");
+        err = 4;
+    } else
+        printf("cbc idea ok\n");
+
+    printf("cfb64 idea ");
+    if (cfb64_test(cfb_cipher64)) {
+        printf("bad\n");
+        err = 5;
+    } else
+        printf("ok\n");
+
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    return (err);
+}
 
 static int cfb64_test(unsigned char *cfb_cipher)
-        {
-        IDEA_KEY_SCHEDULE eks,dks;
-        int err=0,i,n;
-
-        idea_set_encrypt_key(cfb_key,&eks);
-        idea_set_decrypt_key(&eks,&dks);
-        memcpy(cfb_tmp,cfb_iv,8);
-        n=0;
-        idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
-                cfb_tmp,&n,IDEA_ENCRYPT);
-        idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
-                (long)CFB_TEST_SIZE-12,&eks,
-                cfb_tmp,&n,IDEA_ENCRYPT);
-        if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
-                {
-                err=1;
-                printf("idea_cfb64_encrypt encrypt error\n");
-                for (i=0; i>4)&0xf];
-		ret[i*2+1]=f[p[i]&0xf];
-		}
-	ret[16]='\0';
-	return(ret);
-	}
+{
+    static char bufs[10][20];
+    static int bnum = 0;
+    char *ret;
+    int i;
+    static char *f = "0123456789ABCDEF";
+
+    ret = &(bufs[bnum++][0]);
+    bnum %= 10;
+    for (i = 0; i < 8; i++) {
+        ret[i * 2] = f[(p[i] >> 4) & 0xf];
+        ret[i * 2 + 1] = f[p[i] & 0xf];
+    }
+    ret[16] = '\0';
+    return (ret);
+}
 #endif
diff --git a/crypto/jpake/jpake.c b/crypto/jpake/jpake.c
index c8bbe40a65..8c38727e20 100644
--- a/crypto/jpake/jpake.c
+++ b/crypto/jpake/jpake.c
@@ -11,72 +11,70 @@
  * Bob's (x3, x4, x1, x2). If you see what I mean.
  */
 
-typedef struct
-    {
-    char *name;  /* Must be unique */
+typedef struct {
+    char *name;                 /* Must be unique */
     char *peer_name;
     BIGNUM *p;
     BIGNUM *g;
     BIGNUM *q;
-    BIGNUM *gxc; /* Alice's g^{x3} or Bob's g^{x1} */
-    BIGNUM *gxd; /* Alice's g^{x4} or Bob's g^{x2} */
-    } JPAKE_CTX_PUBLIC;
+    BIGNUM *gxc;                /* Alice's g^{x3} or Bob's g^{x1} */
+    BIGNUM *gxd;                /* Alice's g^{x4} or Bob's g^{x2} */
+} JPAKE_CTX_PUBLIC;
 
-struct JPAKE_CTX
-    {
+struct JPAKE_CTX {
     JPAKE_CTX_PUBLIC p;
-    BIGNUM *secret;   /* The shared secret */
+    BIGNUM *secret;             /* The shared secret */
     BN_CTX *ctx;
-    BIGNUM *xa;       /* Alice's x1 or Bob's x3 */
-    BIGNUM *xb;       /* Alice's x2 or Bob's x4 */
-    BIGNUM *key;      /* The calculated (shared) key */
-    };
+    BIGNUM *xa;                 /* Alice's x1 or Bob's x3 */
+    BIGNUM *xb;                 /* Alice's x2 or Bob's x4 */
+    BIGNUM *key;                /* The calculated (shared) key */
+};
 
 static void JPAKE_ZKP_init(JPAKE_ZKP *zkp)
-    {
+{
     zkp->gr = BN_new();
     zkp->b = BN_new();
-    }
+}
 
 static void JPAKE_ZKP_release(JPAKE_ZKP *zkp)
-    {
+{
     BN_free(zkp->b);
     BN_free(zkp->gr);
-    }
+}
 
 /* Two birds with one stone - make the global name as expected */
-#define JPAKE_STEP_PART_init	JPAKE_STEP2_init
-#define JPAKE_STEP_PART_release	JPAKE_STEP2_release
+#define JPAKE_STEP_PART_init    JPAKE_STEP2_init
+#define JPAKE_STEP_PART_release JPAKE_STEP2_release
 
 void JPAKE_STEP_PART_init(JPAKE_STEP_PART *p)
-    {
+{
     p->gx = BN_new();
     JPAKE_ZKP_init(&p->zkpx);
-    }
+}
 
 void JPAKE_STEP_PART_release(JPAKE_STEP_PART *p)
-    {
+{
     JPAKE_ZKP_release(&p->zkpx);
     BN_free(p->gx);
-    }
+}
 
 void JPAKE_STEP1_init(JPAKE_STEP1 *s1)
-    {
+{
     JPAKE_STEP_PART_init(&s1->p1);
     JPAKE_STEP_PART_init(&s1->p2);
-    }
+}
 
 void JPAKE_STEP1_release(JPAKE_STEP1 *s1)
-    {
+{
     JPAKE_STEP_PART_release(&s1->p2);
     JPAKE_STEP_PART_release(&s1->p1);
-    }
+}
 
 static void JPAKE_CTX_init(JPAKE_CTX *ctx, const char *name,
-			   const char *peer_name, const BIGNUM *p,
-			   const BIGNUM *g, const BIGNUM *q,
-			   const BIGNUM *secret)
-    {
+                           const char *peer_name, const BIGNUM *p,
+                           const BIGNUM *g, const BIGNUM *q,
+                           const BIGNUM *secret)
+{
     ctx->p.name = OPENSSL_strdup(name);
     ctx->p.peer_name = OPENSSL_strdup(peer_name);
     ctx->p.p = BN_dup(p);
@@ -91,10 +89,10 @@ static void JPAKE_CTX_init(JPAKE_CTX *ctx, const char *name,
     ctx->xb = BN_new();
     ctx->key = BN_new();
     ctx->ctx = BN_CTX_new();
-    }
-    
+}
+
 static void JPAKE_CTX_release(JPAKE_CTX *ctx)
-    {
+{
     BN_CTX_free(ctx->ctx);
     BN_clear_free(ctx->key);
     BN_clear_free(ctx->xb);
@@ -111,45 +109,45 @@ static void JPAKE_CTX_release(JPAKE_CTX *ctx)
     OPENSSL_free(ctx->p.name);
 
     memset(ctx, '\0', sizeof *ctx);
-    }
-    
+}
+
 JPAKE_CTX *JPAKE_CTX_new(const char *name, const char *peer_name,
-			 const BIGNUM *p, const BIGNUM *g, const BIGNUM *q,
-			 const BIGNUM *secret)
-    {
+                         const BIGNUM *p, const BIGNUM *g, const BIGNUM *q,
+                         const BIGNUM *secret)
+{
     JPAKE_CTX *ctx = OPENSSL_malloc(sizeof *ctx);
 
     JPAKE_CTX_init(ctx, name, peer_name, p, g, q, secret);
 
     return ctx;
-    }
+}
 
 void JPAKE_CTX_free(JPAKE_CTX *ctx)
-    {
+{
     JPAKE_CTX_release(ctx);
     OPENSSL_free(ctx);
-    }
+}
 
 static void hashlength(SHA_CTX *sha, size_t l)
-    {
+{
     unsigned char b[2];
 
     OPENSSL_assert(l <= 0xffff);
     b[0] = l >> 8;
-    b[1] = l&0xff;
+    b[1] = l & 0xff;
     SHA1_Update(sha, b, 2);
-    }
+}
 
 static void hashstring(SHA_CTX *sha, const char *string)
-    {
+{
     size_t l = strlen(string);
 
     hashlength(sha, l);
     SHA1_Update(sha, string, l);
-    }
+}
 
 static void hashbn(SHA_CTX *sha, const BIGNUM *bn)
-    {
+{
     size_t l = BN_num_bytes(bn);
     unsigned char *bin = OPENSSL_malloc(l);
 
@@ -157,19 +155,19 @@ static void hashbn(SHA_CTX *sha, const BIGNUM *bn)
     BN_bn2bin(bn, bin);
     SHA1_Update(sha, bin, l);
     OPENSSL_free(bin);
-    }
+}
 
 /* h=hash(g, g^r, g^x, name) */
 static void zkp_hash(BIGNUM *h, const BIGNUM *zkpg, const JPAKE_STEP_PART *p,
-		     const char *proof_name)
-    {
+                     const char *proof_name)
+{
     unsigned char md[SHA_DIGEST_LENGTH];
     SHA_CTX sha;
 
-   /*
-    * XXX: hash should not allow moving of the boundaries - Java code
-    * is flawed in this respect. Length encoding seems simplest.
-    */
+    /*
+     * XXX: hash should not allow moving of the boundaries - Java code
+     * is flawed in this respect. Length encoding seems simplest.
+     */
     SHA1_Init(&sha);
     hashbn(&sha, zkpg);
     OPENSSL_assert(!BN_is_zero(p->zkpx.gr));
@@ -178,15 +176,15 @@ static void zkp_hash(BIGNUM *h, const BIGNUM *zkpg, const JPAKE_STEP_PART *p,
     hashstring(&sha, proof_name);
     SHA1_Final(md, &sha);
     BN_bin2bn(md, SHA_DIGEST_LENGTH, h);
-    }
+}
 
 /*
  * Prove knowledge of x
  * Note that p->gx has already been calculated
  */
 static void generate_zkp(JPAKE_STEP_PART *p, const BIGNUM *x,
-			 const BIGNUM *zkpg, JPAKE_CTX *ctx)
-    {
+                         const BIGNUM *zkpg, JPAKE_CTX *ctx)
+{
     BIGNUM *r = BN_new();
     BIGNUM *h = BN_new();
     BIGNUM *t = BN_new();
@@ -196,25 +194,25 @@ static void generate_zkp(JPAKE_STEP_PART *p, const BIGNUM *x,
     * XXX: Java chooses r in [0, 2^160) - i.e. distribution not uniform
     */
     BN_rand_range(r, ctx->p.q);
-   /* g^r */
+    /* g^r */
     BN_mod_exp(p->zkpx.gr, zkpg, r, ctx->p.p, ctx->ctx);
 
-   /* h=hash... */
+    /* h=hash... */
     zkp_hash(h, zkpg, p, ctx->p.name);
 
-   /* b = r - x*h */
+    /* b = r - x*h */
     BN_mod_mul(t, x, h, ctx->p.q, ctx->ctx);
     BN_mod_sub(p->zkpx.b, r, t, ctx->p.q, ctx->ctx);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(t);
     BN_free(h);
     BN_free(r);
-    }
+}
 
 static int verify_zkp(const JPAKE_STEP_PART *p, const BIGNUM *zkpg,
-		      JPAKE_CTX *ctx)
-    {
+                      JPAKE_CTX *ctx)
+{
     BIGNUM *h = BN_new();
     BIGNUM *t1 = BN_new();
     BIGNUM *t2 = BN_new();
@@ -223,74 +221,74 @@ static int verify_zkp(const JPAKE_STEP_PART *p, const BIGNUM *zkpg,
 
     zkp_hash(h, zkpg, p, ctx->p.peer_name);
 
-   /* t1 = g^b */
+    /* t1 = g^b */
     BN_mod_exp(t1, zkpg, p->zkpx.b, ctx->p.p, ctx->ctx);
-   /* t2 = (g^x)^h = g^{hx} */
+    /* t2 = (g^x)^h = g^{hx} */
     BN_mod_exp(t2, p->gx, h, ctx->p.p, ctx->ctx);
-   /* t3 = t1 * t2 = g^{hx} * g^b = g^{hx+b} = g^r (allegedly) */
+    /* t3 = t1 * t2 = g^{hx} * g^b = g^{hx+b} = g^r (allegedly) */
     BN_mod_mul(t3, t1, t2, ctx->p.p, ctx->ctx);
 
-   /* verify t3 == g^r */
-    if(BN_cmp(t3, p->zkpx.gr) == 0)
-	ret = 1;
+    /* verify t3 == g^r */
+    if (BN_cmp(t3, p->zkpx.gr) == 0)
+        ret = 1;
     else
-	JPAKEerr(JPAKE_F_VERIFY_ZKP, JPAKE_R_ZKP_VERIFY_FAILED);
+        JPAKEerr(JPAKE_F_VERIFY_ZKP, JPAKE_R_ZKP_VERIFY_FAILED);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(t3);
     BN_free(t2);
     BN_free(t1);
     BN_free(h);
 
     return ret;
-    }    
+}
 
 static void generate_step_part(JPAKE_STEP_PART *p, const BIGNUM *x,
-			       const BIGNUM *g, JPAKE_CTX *ctx)
-    {
+                               const BIGNUM *g, JPAKE_CTX *ctx)
+{
     BN_mod_exp(p->gx, g, x, ctx->p.p, ctx->ctx);
     generate_zkp(p, x, g, ctx);
-    }
+}
 
 /* Generate each party's random numbers. xa is in [0, q), xb is in [1, q). */
 static void genrand(JPAKE_CTX *ctx)
-    {
+{
     BIGNUM *qm1;
 
-   /* xa in [0, q) */
+    /* xa in [0, q) */
     BN_rand_range(ctx->xa, ctx->p.q);
 
-   /* q-1 */
+    /* q-1 */
     qm1 = BN_new();
     BN_copy(qm1, ctx->p.q);
     BN_sub_word(qm1, 1);
 
-   /* ... and xb in [0, q-1) */
+    /* ... and xb in [0, q-1) */
     BN_rand_range(ctx->xb, qm1);
-   /* [1, q) */
+    /* [1, q) */
     BN_add_word(ctx->xb, 1);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(qm1);
-    }
+}
 
 int JPAKE_STEP1_generate(JPAKE_STEP1 *send, JPAKE_CTX *ctx)
-    {
+{
     genrand(ctx);
     generate_step_part(&send->p1, ctx->xa, ctx->p.g, ctx);
     generate_step_part(&send->p2, ctx->xb, ctx->p.g, ctx);
 
     return 1;
-    }
+}
 
 /* g^x is a legal value */
 static int is_legal(const BIGNUM *gx, const JPAKE_CTX *ctx)
-    {
+{
     BIGNUM *t;
     int res;
-    
-    if(BN_is_negative(gx) || BN_is_zero(gx) || BN_cmp(gx, ctx->p.p) >= 0)
-	return 0;
+
+    if (BN_is_negative(gx) || BN_is_zero(gx) || BN_cmp(gx, ctx->p.p) >= 0)
+        return 0;
 
     t = BN_new();
     BN_mod_exp(t, gx, ctx->p.q, ctx->p.p, ctx->ctx);
@@ -298,53 +296,49 @@ static int is_legal(const BIGNUM *gx, const JPAKE_CTX *ctx)
     BN_free(t);
 
     return res;
-    }
+}
 
 int JPAKE_STEP1_process(JPAKE_CTX *ctx, const JPAKE_STEP1 *received)
-    {
-    if(!is_legal(received->p1.gx, ctx))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL);
-	return 0;
-	}
-
-    if(!is_legal(received->p2.gx, ctx))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL);
-	return 0;
-	}
-
-   /* verify their ZKP(xc) */
-    if(!verify_zkp(&received->p1, ctx->p.g, ctx))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_VERIFY_X3_FAILED);
-	return 0;
-	}
-
-   /* verify their ZKP(xd) */
-    if(!verify_zkp(&received->p2, ctx->p.g, ctx))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_VERIFY_X4_FAILED);
-	return 0;
-	}
-
-   /* g^xd != 1 */
-    if(BN_is_one(received->p2.gx))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_G_TO_THE_X4_IS_ONE);
-	return 0;
-	}
-
-   /* Save the bits we need for later */
+{
+    if (!is_legal(received->p1.gx, ctx)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS,
+                 JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL);
+        return 0;
+    }
+
+    if (!is_legal(received->p2.gx, ctx)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS,
+                 JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL);
+        return 0;
+    }
+
+    /* verify their ZKP(xc) */
+    if (!verify_zkp(&received->p1, ctx->p.g, ctx)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_VERIFY_X3_FAILED);
+        return 0;
+    }
+
+    /* verify their ZKP(xd) */
+    if (!verify_zkp(&received->p2, ctx->p.g, ctx)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_VERIFY_X4_FAILED);
+        return 0;
+    }
+
+    /* g^xd != 1 */
+    if (BN_is_one(received->p2.gx)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP1_PROCESS, JPAKE_R_G_TO_THE_X4_IS_ONE);
+        return 0;
+    }
+
+    /* Save the bits we need for later */
     BN_copy(ctx->p.gxc, received->p1.gx);
     BN_copy(ctx->p.gxd, received->p2.gx);
 
     return 1;
-    }
-
+}
 
 int JPAKE_STEP2_generate(JPAKE_STEP2 *send, JPAKE_CTX *ctx)
-    {
+{
     BIGNUM *t1 = BN_new();
     BIGNUM *t2 = BN_new();
 
@@ -353,11 +347,11 @@ int JPAKE_STEP2_generate(JPAKE_STEP2 *send, JPAKE_CTX *ctx)
     * t1 = g^xa
     */
     BN_mod_exp(t1, ctx->p.g, ctx->xa, ctx->p.p, ctx->ctx);
-   /* t2 = t1 * g^{xc} = g^{xa} * g^{xc} = g^{xa + xc} */
+    /* t2 = t1 * g^{xc} = g^{xa} * g^{xc} = g^{xa + xc} */
     BN_mod_mul(t2, t1, ctx->p.gxc, ctx->p.p, ctx->ctx);
-   /* t1 = t2 * g^{xd} = g^{xa + xc + xd} */
+    /* t1 = t2 * g^{xd} = g^{xa + xc + xd} */
     BN_mod_mul(t1, t2, ctx->p.gxd, ctx->p.p, ctx->ctx);
-   /* t2 = xb * s */
+    /* t2 = xb * s */
     BN_mod_mul(t2, ctx->xb, ctx->secret, ctx->p.q, ctx->ctx);
 
    /*-
@@ -371,16 +365,16 @@ int JPAKE_STEP2_generate(JPAKE_STEP2 *send, JPAKE_CTX *ctx)
     */
     generate_step_part(send, t2, t1, ctx);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(t1);
     BN_free(t2);
 
     return 1;
-    }
+}
 
 /* gx = g^{xc + xa + xb} * xd * s */
 static int compute_key(JPAKE_CTX *ctx, const BIGNUM *gx)
-    {
+{
     BIGNUM *t1 = BN_new();
     BIGNUM *t2 = BN_new();
     BIGNUM *t3 = BN_new();
@@ -393,27 +387,27 @@ static int compute_key(JPAKE_CTX *ctx, const BIGNUM *gx)
     * [which is the same regardless of who calculates it]
     */
 
-   /* t1 = (g^{xd})^{xb} = g^{xb * xd} */
+    /* t1 = (g^{xd})^{xb} = g^{xb * xd} */
     BN_mod_exp(t1, ctx->p.gxd, ctx->xb, ctx->p.p, ctx->ctx);
-   /* t2 = -s = q-s */
+    /* t2 = -s = q-s */
     BN_sub(t2, ctx->p.q, ctx->secret);
-   /* t3 = t1^t2 = g^{-xb * xd * s} */
+    /* t3 = t1^t2 = g^{-xb * xd * s} */
     BN_mod_exp(t3, t1, t2, ctx->p.p, ctx->ctx);
-   /* t1 = gx * t3 = X/g^{xb * xd * s} */
+    /* t1 = gx * t3 = X/g^{xb * xd * s} */
     BN_mod_mul(t1, gx, t3, ctx->p.p, ctx->ctx);
-   /* K = t1^{xb} */
+    /* K = t1^{xb} */
     BN_mod_exp(ctx->key, t1, ctx->xb, ctx->p.p, ctx->ctx);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(t3);
     BN_free(t2);
     BN_free(t1);
 
     return 1;
-    }
+}
 
 int JPAKE_STEP2_process(JPAKE_CTX *ctx, const JPAKE_STEP2 *received)
-    {
+{
     BIGNUM *t1 = BN_new();
     BIGNUM *t2 = BN_new();
     int ret = 0;
@@ -423,90 +417,92 @@ int JPAKE_STEP2_process(JPAKE_CTX *ctx, const JPAKE_STEP2 *received)
     * t1 = xa + xb
     */
     BN_mod_add(t1, ctx->xa, ctx->xb, ctx->p.q, ctx->ctx);
-   /* t2 = g^{t1} = g^{xa+xb} */
+    /* t2 = g^{t1} = g^{xa+xb} */
     BN_mod_exp(t2, ctx->p.g, t1, ctx->p.p, ctx->ctx);
-   /* t1 = g^{xc} * t2 = g^{xc + xa + xb} */
+    /* t1 = g^{xc} * t2 = g^{xc + xa + xb} */
     BN_mod_mul(t1, ctx->p.gxc, t2, ctx->p.p, ctx->ctx);
 
-    if(verify_zkp(received, t1, ctx))
-	ret = 1;
+    if (verify_zkp(received, t1, ctx))
+        ret = 1;
     else
-	JPAKEerr(JPAKE_F_JPAKE_STEP2_PROCESS, JPAKE_R_VERIFY_B_FAILED);
+        JPAKEerr(JPAKE_F_JPAKE_STEP2_PROCESS, JPAKE_R_VERIFY_B_FAILED);
 
     compute_key(ctx, received->gx);
 
-   /* cleanup */
+    /* cleanup */
     BN_free(t2);
     BN_free(t1);
 
     return ret;
-    }
+}
 
 static void quickhashbn(unsigned char *md, const BIGNUM *bn)
-    {
+{
     SHA_CTX sha;
 
     SHA1_Init(&sha);
     hashbn(&sha, bn);
     SHA1_Final(md, &sha);
-    }
+}
 
 void JPAKE_STEP3A_init(JPAKE_STEP3A *s3a)
-    {}
+{
+}
 
 int JPAKE_STEP3A_generate(JPAKE_STEP3A *send, JPAKE_CTX *ctx)
-    {
+{
     quickhashbn(send->hhk, ctx->key);
     SHA1(send->hhk, sizeof send->hhk, send->hhk);
 
     return 1;
-    }
+}
 
 int JPAKE_STEP3A_process(JPAKE_CTX *ctx, const JPAKE_STEP3A *received)
-    {
+{
     unsigned char hhk[SHA_DIGEST_LENGTH];
 
     quickhashbn(hhk, ctx->key);
     SHA1(hhk, sizeof hhk, hhk);
-    if(memcmp(hhk, received->hhk, sizeof hhk))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP3A_PROCESS, JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH);
-	return 0;
-	}
-    return 1;
+    if (memcmp(hhk, received->hhk, sizeof hhk)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP3A_PROCESS,
+                 JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH);
+        return 0;
     }
+    return 1;
+}
 
 void JPAKE_STEP3A_release(JPAKE_STEP3A *s3a)
-    {}
+{
+}
 
 void JPAKE_STEP3B_init(JPAKE_STEP3B *s3b)
-    {}
+{
+}
 
 int JPAKE_STEP3B_generate(JPAKE_STEP3B *send, JPAKE_CTX *ctx)
-    {
+{
     quickhashbn(send->hk, ctx->key);
 
     return 1;
-    }
+}
 
 int JPAKE_STEP3B_process(JPAKE_CTX *ctx, const JPAKE_STEP3B *received)
-    {
+{
     unsigned char hk[SHA_DIGEST_LENGTH];
 
     quickhashbn(hk, ctx->key);
-    if(memcmp(hk, received->hk, sizeof hk))
-	{
-	JPAKEerr(JPAKE_F_JPAKE_STEP3B_PROCESS, JPAKE_R_HASH_OF_KEY_MISMATCH);
-	return 0;
-	}
-    return 1;
+    if (memcmp(hk, received->hk, sizeof hk)) {
+        JPAKEerr(JPAKE_F_JPAKE_STEP3B_PROCESS, JPAKE_R_HASH_OF_KEY_MISMATCH);
+        return 0;
     }
+    return 1;
+}
 
 void JPAKE_STEP3B_release(JPAKE_STEP3B *s3b)
-    {}
+{
+}
 
 const BIGNUM *JPAKE_get_shared_key(JPAKE_CTX *ctx)
-    {
+{
     return ctx->key;
-    }
-
+}
diff --git a/crypto/jpake/jpake.h b/crypto/jpake/jpake.h
index fd143b4d9b..371eed679c 100644
--- a/crypto/jpake/jpake.h
+++ b/crypto/jpake/jpake.h
@@ -1,63 +1,59 @@
 /*
  * Implement J-PAKE, as described in
  * http://grouper.ieee.org/groups/1363/Research/contributions/hao-ryan-2008.pdf
- * 
+ *
  * With hints from http://www.cl.cam.ac.uk/~fh240/software/JPAKE2.java.
  */
 
 #ifndef HEADER_JPAKE_H
-#define HEADER_JPAKE_H
+# define HEADER_JPAKE_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_JPAKE
-#error JPAKE is disabled.
-#endif
+# ifdef OPENSSL_NO_JPAKE
+#  error JPAKE is disabled.
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#include 
-#include 
+# include 
+# include 
 
 typedef struct JPAKE_CTX JPAKE_CTX;
 
 /* Note that "g" in the ZKPs is not necessarily the J-PAKE g. */
-typedef struct
-    {
-    BIGNUM *gr; /* g^r (r random) */
-    BIGNUM *b;  /* b = r - x*h, h=hash(g, g^r, g^x, name) */
-    } JPAKE_ZKP;
-
-typedef struct
-    {
-    BIGNUM *gx;       /* g^x in step 1, g^(xa + xc + xd) * xb * s in step 2 */
-    JPAKE_ZKP zkpx;   /* ZKP(x) or ZKP(xb * s) */
-    } JPAKE_STEP_PART;
-
-typedef struct
-    {
-    JPAKE_STEP_PART p1;   /* g^x3, ZKP(x3) or g^x1, ZKP(x1) */
-    JPAKE_STEP_PART p2;   /* g^x4, ZKP(x4) or g^x2, ZKP(x2) */
-    } JPAKE_STEP1;
+typedef struct {
+    BIGNUM *gr;                 /* g^r (r random) */
+    BIGNUM *b;                  /* b = r - x*h, h=hash(g, g^r, g^x, name) */
+} JPAKE_ZKP;
+
+typedef struct {
+    BIGNUM *gx;                 /* g^x in step 1, g^(xa + xc + xd) * xb * s
+                                 * in step 2 */
+    JPAKE_ZKP zkpx;             /* ZKP(x) or ZKP(xb * s) */
+} JPAKE_STEP_PART;
+
+typedef struct {
+    JPAKE_STEP_PART p1;         /* g^x3, ZKP(x3) or g^x1, ZKP(x1) */
+    JPAKE_STEP_PART p2;         /* g^x4, ZKP(x4) or g^x2, ZKP(x2) */
+} JPAKE_STEP1;
 
 typedef JPAKE_STEP_PART JPAKE_STEP2;
 
-typedef struct
-    {
+typedef struct {
     unsigned char hhk[SHA_DIGEST_LENGTH];
-    } JPAKE_STEP3A;
+} JPAKE_STEP3A;
 
-typedef struct
-    {
+typedef struct {
     unsigned char hk[SHA_DIGEST_LENGTH];
-    } JPAKE_STEP3B;
+} JPAKE_STEP3B;
 
 /* Parameters are copied */
 JPAKE_CTX *JPAKE_CTX_new(const char *name, const char *peer_name,
-			 const BIGNUM *p, const BIGNUM *g, const BIGNUM *q,
-			 const BIGNUM *secret);
+                         const BIGNUM *p, const BIGNUM *g, const BIGNUM *q,
+                         const BIGNUM *secret);
 void JPAKE_CTX_free(JPAKE_CTX *ctx);
 
 /*
@@ -100,7 +96,8 @@ void JPAKE_STEP3B_release(JPAKE_STEP3B *s3b);
 const BIGNUM *JPAKE_get_shared_key(JPAKE_CTX *ctx);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_JPAKE_strings(void);
@@ -108,22 +105,22 @@ void ERR_load_JPAKE_strings(void);
 /* Error codes for the JPAKE functions. */
 
 /* Function codes. */
-#define JPAKE_F_JPAKE_STEP1_PROCESS			 101
-#define JPAKE_F_JPAKE_STEP2_PROCESS			 102
-#define JPAKE_F_JPAKE_STEP3A_PROCESS			 103
-#define JPAKE_F_JPAKE_STEP3B_PROCESS			 104
-#define JPAKE_F_VERIFY_ZKP				 100
+# define JPAKE_F_JPAKE_STEP1_PROCESS                      101
+# define JPAKE_F_JPAKE_STEP2_PROCESS                      102
+# define JPAKE_F_JPAKE_STEP3A_PROCESS                     103
+# define JPAKE_F_JPAKE_STEP3B_PROCESS                     104
+# define JPAKE_F_VERIFY_ZKP                               100
 
 /* Reason codes. */
-#define JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL		 108
-#define JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL		 109
-#define JPAKE_R_G_TO_THE_X4_IS_ONE			 105
-#define JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH		 106
-#define JPAKE_R_HASH_OF_KEY_MISMATCH			 107
-#define JPAKE_R_VERIFY_B_FAILED				 102
-#define JPAKE_R_VERIFY_X3_FAILED			 103
-#define JPAKE_R_VERIFY_X4_FAILED			 104
-#define JPAKE_R_ZKP_VERIFY_FAILED			 100
+# define JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL                 108
+# define JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL                 109
+# define JPAKE_R_G_TO_THE_X4_IS_ONE                       105
+# define JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH             106
+# define JPAKE_R_HASH_OF_KEY_MISMATCH                     107
+# define JPAKE_R_VERIFY_B_FAILED                          102
+# define JPAKE_R_VERIFY_X3_FAILED                         103
+# define JPAKE_R_VERIFY_X4_FAILED                         104
+# define JPAKE_R_ZKP_VERIFY_FAILED                        100
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/jpake/jpake_err.c b/crypto/jpake/jpake_err.c
index a9a9dee75c..be236d9ea8 100644
--- a/crypto/jpake/jpake_err.c
+++ b/crypto/jpake/jpake_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,43 +66,43 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_JPAKE,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_JPAKE,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_JPAKE,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_JPAKE,0,reason)
 
-static ERR_STRING_DATA JPAKE_str_functs[]=
-	{
-{ERR_FUNC(JPAKE_F_JPAKE_STEP1_PROCESS),	"JPAKE_STEP1_process"},
-{ERR_FUNC(JPAKE_F_JPAKE_STEP2_PROCESS),	"JPAKE_STEP2_process"},
-{ERR_FUNC(JPAKE_F_JPAKE_STEP3A_PROCESS),	"JPAKE_STEP3A_process"},
-{ERR_FUNC(JPAKE_F_JPAKE_STEP3B_PROCESS),	"JPAKE_STEP3B_process"},
-{ERR_FUNC(JPAKE_F_VERIFY_ZKP),	"VERIFY_ZKP"},
-{0,NULL}
-	};
+static ERR_STRING_DATA JPAKE_str_functs[] = {
+    {ERR_FUNC(JPAKE_F_JPAKE_STEP1_PROCESS), "JPAKE_STEP1_process"},
+    {ERR_FUNC(JPAKE_F_JPAKE_STEP2_PROCESS), "JPAKE_STEP2_process"},
+    {ERR_FUNC(JPAKE_F_JPAKE_STEP3A_PROCESS), "JPAKE_STEP3A_process"},
+    {ERR_FUNC(JPAKE_F_JPAKE_STEP3B_PROCESS), "JPAKE_STEP3B_process"},
+    {ERR_FUNC(JPAKE_F_VERIFY_ZKP), "VERIFY_ZKP"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA JPAKE_str_reasons[]=
-	{
-{ERR_REASON(JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL),"g to the x3 is not legal"},
-{ERR_REASON(JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL),"g to the x4 is not legal"},
-{ERR_REASON(JPAKE_R_G_TO_THE_X4_IS_ONE)  ,"g to the x4 is one"},
-{ERR_REASON(JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH),"hash of hash of key mismatch"},
-{ERR_REASON(JPAKE_R_HASH_OF_KEY_MISMATCH),"hash of key mismatch"},
-{ERR_REASON(JPAKE_R_VERIFY_B_FAILED)     ,"verify b failed"},
-{ERR_REASON(JPAKE_R_VERIFY_X3_FAILED)    ,"verify x3 failed"},
-{ERR_REASON(JPAKE_R_VERIFY_X4_FAILED)    ,"verify x4 failed"},
-{ERR_REASON(JPAKE_R_ZKP_VERIFY_FAILED)   ,"zkp verify failed"},
-{0,NULL}
-	};
+static ERR_STRING_DATA JPAKE_str_reasons[] = {
+    {ERR_REASON(JPAKE_R_G_TO_THE_X3_IS_NOT_LEGAL),
+     "g to the x3 is not legal"},
+    {ERR_REASON(JPAKE_R_G_TO_THE_X4_IS_NOT_LEGAL),
+     "g to the x4 is not legal"},
+    {ERR_REASON(JPAKE_R_G_TO_THE_X4_IS_ONE), "g to the x4 is one"},
+    {ERR_REASON(JPAKE_R_HASH_OF_HASH_OF_KEY_MISMATCH),
+     "hash of hash of key mismatch"},
+    {ERR_REASON(JPAKE_R_HASH_OF_KEY_MISMATCH), "hash of key mismatch"},
+    {ERR_REASON(JPAKE_R_VERIFY_B_FAILED), "verify b failed"},
+    {ERR_REASON(JPAKE_R_VERIFY_X3_FAILED), "verify x3 failed"},
+    {ERR_REASON(JPAKE_R_VERIFY_X4_FAILED), "verify x4 failed"},
+    {ERR_REASON(JPAKE_R_ZKP_VERIFY_FAILED), "zkp verify failed"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_JPAKE_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(JPAKE_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,JPAKE_str_functs);
-		ERR_load_strings(0,JPAKE_str_reasons);
-		}
+    if (ERR_func_error_string(JPAKE_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, JPAKE_str_functs);
+        ERR_load_strings(0, JPAKE_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/jpake/jpaketest.c b/crypto/jpake/jpaketest.c
index a183262b18..ef9e54bdb3 100644
--- a/crypto/jpake/jpaketest.c
+++ b/crypto/jpake/jpaketest.c
@@ -2,29 +2,29 @@
 
 #ifdef OPENSSL_NO_JPAKE
 
-#include 
+# include 
 
 int main(int argc, char *argv[])
 {
     printf("No J-PAKE support\n");
-    return(0);
+    return (0);
 }
 
 #else
 
-#include 
-#include 
+# include 
+# include 
 
 static void showbn(const char *name, const BIGNUM *bn)
-    {
+{
     fputs(name, stdout);
     fputs(" = ", stdout);
     BN_print_fp(stdout, bn);
     putc('\n', stdout);
-    }
+}
 
 static int run_jpake(JPAKE_CTX *alice, JPAKE_CTX *bob)
-    {
+{
     JPAKE_STEP1 alice_s1;
     JPAKE_STEP1 bob_s1;
     JPAKE_STEP2 alice_s2;
@@ -32,86 +32,80 @@ static int run_jpake(JPAKE_CTX *alice, JPAKE_CTX *bob)
     JPAKE_STEP3A alice_s3a;
     JPAKE_STEP3B bob_s3b;
 
-   /* Alice -> Bob: step 1 */
+    /* Alice -> Bob: step 1 */
     puts("A->B s1");
     JPAKE_STEP1_init(&alice_s1);
     JPAKE_STEP1_generate(&alice_s1, alice);
-    if(!JPAKE_STEP1_process(bob, &alice_s1))
-	{
-	printf("Bob fails to process Alice's step 1\n");
-	ERR_print_errors_fp(stdout);
-	return 1;
-	}
+    if (!JPAKE_STEP1_process(bob, &alice_s1)) {
+        printf("Bob fails to process Alice's step 1\n");
+        ERR_print_errors_fp(stdout);
+        return 1;
+    }
     JPAKE_STEP1_release(&alice_s1);
 
-   /* Bob -> Alice: step 1 */
+    /* Bob -> Alice: step 1 */
     puts("B->A s1");
     JPAKE_STEP1_init(&bob_s1);
     JPAKE_STEP1_generate(&bob_s1, bob);
-    if(!JPAKE_STEP1_process(alice, &bob_s1))
-	{
-	printf("Alice fails to process Bob's step 1\n");
-	ERR_print_errors_fp(stdout);
-	return 2;
-	}
+    if (!JPAKE_STEP1_process(alice, &bob_s1)) {
+        printf("Alice fails to process Bob's step 1\n");
+        ERR_print_errors_fp(stdout);
+        return 2;
+    }
     JPAKE_STEP1_release(&bob_s1);
 
-   /* Alice -> Bob: step 2 */
+    /* Alice -> Bob: step 2 */
     puts("A->B s2");
     JPAKE_STEP2_init(&alice_s2);
     JPAKE_STEP2_generate(&alice_s2, alice);
-    if(!JPAKE_STEP2_process(bob, &alice_s2))
-	{
-	printf("Bob fails to process Alice's step 2\n");
-	ERR_print_errors_fp(stdout);
-	return 3;
-	}
+    if (!JPAKE_STEP2_process(bob, &alice_s2)) {
+        printf("Bob fails to process Alice's step 2\n");
+        ERR_print_errors_fp(stdout);
+        return 3;
+    }
     JPAKE_STEP2_release(&alice_s2);
 
-   /* Bob -> Alice: step 2 */
+    /* Bob -> Alice: step 2 */
     puts("B->A s2");
     JPAKE_STEP2_init(&bob_s2);
     JPAKE_STEP2_generate(&bob_s2, bob);
-    if(!JPAKE_STEP2_process(alice, &bob_s2))
-	{
-	printf("Alice fails to process Bob's step 2\n");
-	ERR_print_errors_fp(stdout);
-	return 4;
-	}
+    if (!JPAKE_STEP2_process(alice, &bob_s2)) {
+        printf("Alice fails to process Bob's step 2\n");
+        ERR_print_errors_fp(stdout);
+        return 4;
+    }
     JPAKE_STEP2_release(&bob_s2);
 
     showbn("Alice's key", JPAKE_get_shared_key(alice));
     showbn("Bob's key  ", JPAKE_get_shared_key(bob));
 
-   /* Alice -> Bob: step 3a */
+    /* Alice -> Bob: step 3a */
     puts("A->B s3a");
     JPAKE_STEP3A_init(&alice_s3a);
     JPAKE_STEP3A_generate(&alice_s3a, alice);
-    if(!JPAKE_STEP3A_process(bob, &alice_s3a))
-	{
-	printf("Bob fails to process Alice's step 3a\n");
-	ERR_print_errors_fp(stdout);
-	return 5;
-	}
+    if (!JPAKE_STEP3A_process(bob, &alice_s3a)) {
+        printf("Bob fails to process Alice's step 3a\n");
+        ERR_print_errors_fp(stdout);
+        return 5;
+    }
     JPAKE_STEP3A_release(&alice_s3a);
-    
-   /* Bob -> Alice: step 3b */
+
+    /* Bob -> Alice: step 3b */
     puts("B->A s3b");
     JPAKE_STEP3B_init(&bob_s3b);
     JPAKE_STEP3B_generate(&bob_s3b, bob);
-    if(!JPAKE_STEP3B_process(alice, &bob_s3b))
-	{
-	printf("Alice fails to process Bob's step 3b\n");
-	ERR_print_errors_fp(stdout);
-	return 6;
-	}
+    if (!JPAKE_STEP3B_process(alice, &bob_s3b)) {
+        printf("Alice fails to process Bob's step 3b\n");
+        ERR_print_errors_fp(stdout);
+        return 6;
+    }
     JPAKE_STEP3B_release(&bob_s3b);
 
     return 0;
-    }
+}
 
 int main(int argc, char **argv)
-    {
+{
     JPAKE_CTX *alice;
     JPAKE_CTX *bob;
     BIGNUM *p = NULL;
@@ -137,8 +131,9 @@ int main(int argc, char **argv)
     p = BN_new();
     BN_generate_prime(p, 1024, 1, NULL, NULL, NULL, NULL);
     */
-   /* Use a safe prime for p (that we found earlier) */
-    BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
+    /* Use a safe prime for p (that we found earlier) */
+    BN_hex2bn(&p,
+              "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
     showbn("p", p);
     g = BN_new();
     BN_set_word(g, 2);
@@ -149,29 +144,27 @@ int main(int argc, char **argv)
 
     BN_rand(secret, 32, -1, 0);
 
-   /* A normal run, expect this to work... */
+    /* A normal run, expect this to work... */
     alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret);
     bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret);
 
-    if(run_jpake(alice, bob) != 0)
-	{
-	fprintf(stderr, "Plain JPAKE run failed\n");
-	return 1;
-	}
+    if (run_jpake(alice, bob) != 0) {
+        fprintf(stderr, "Plain JPAKE run failed\n");
+        return 1;
+    }
 
     JPAKE_CTX_free(bob);
     JPAKE_CTX_free(alice);
 
-   /* Now give Alice and Bob different secrets */
+    /* Now give Alice and Bob different secrets */
     alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret);
     BN_add_word(secret, 1);
     bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret);
 
-    if(run_jpake(alice, bob) != 5)
-	{
-	fprintf(stderr, "Mismatched secret JPAKE run failed\n");
-	return 1;
-	}
+    if (run_jpake(alice, bob) != 5) {
+        fprintf(stderr, "Mismatched secret JPAKE run failed\n");
+        return 1;
+    }
 
     JPAKE_CTX_free(bob);
     JPAKE_CTX_free(alice);
@@ -187,6 +180,6 @@ int main(int argc, char **argv)
     CRYPTO_mem_leaks(bio_err);
 
     return 0;
-    }
+}
 
 #endif
diff --git a/crypto/krb5/krb5_asn.c b/crypto/krb5/krb5_asn.c
index 1fb741d2a0..d9851e9737 100644
--- a/crypto/krb5/krb5_asn.c
+++ b/crypto/krb5/krb5_asn.c
@@ -1,7 +1,8 @@
 /* krb5_asn.c */
-/* Written by Vern Staats  for the OpenSSL project,
-** using ocsp/{*.h,*asn*.c} as a starting point
-*/
+/*
+ * Written by Vern Staats  for the OpenSSL project, **
+ * using ocsp/{*.h,*asn*.c} as a starting point
+ */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
  *
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,107 +62,101 @@
 
 
 ASN1_SEQUENCE(KRB5_ENCDATA) = {
-	ASN1_EXP(KRB5_ENCDATA, etype,		ASN1_INTEGER,	  0),
-	ASN1_EXP_OPT(KRB5_ENCDATA, kvno,	ASN1_INTEGER,	  1),
-	ASN1_EXP(KRB5_ENCDATA, cipher,		ASN1_OCTET_STRING,2)
+        ASN1_EXP(KRB5_ENCDATA, etype,           ASN1_INTEGER,     0),
+        ASN1_EXP_OPT(KRB5_ENCDATA, kvno,        ASN1_INTEGER,     1),
+        ASN1_EXP(KRB5_ENCDATA, cipher,          ASN1_OCTET_STRING,2)
 } ASN1_SEQUENCE_END(KRB5_ENCDATA)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_ENCDATA)
 
 
 ASN1_SEQUENCE(KRB5_PRINCNAME) = {
-	ASN1_EXP(KRB5_PRINCNAME, nametype,	ASN1_INTEGER,	  0),
-	ASN1_EXP_SEQUENCE_OF(KRB5_PRINCNAME, namestring, ASN1_GENERALSTRING, 1)
+        ASN1_EXP(KRB5_PRINCNAME, nametype,      ASN1_INTEGER,     0),
+        ASN1_EXP_SEQUENCE_OF(KRB5_PRINCNAME, namestring, ASN1_GENERALSTRING, 1)
 } ASN1_SEQUENCE_END(KRB5_PRINCNAME)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_PRINCNAME)
 
-
 /* [APPLICATION 1] = 0x61 */
 ASN1_SEQUENCE(KRB5_TKTBODY) = {
-	ASN1_EXP(KRB5_TKTBODY, tktvno,		ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_TKTBODY, realm, 		ASN1_GENERALSTRING, 1),
-	ASN1_EXP(KRB5_TKTBODY, sname,		KRB5_PRINCNAME,	  2),
-	ASN1_EXP(KRB5_TKTBODY, encdata,		KRB5_ENCDATA,	  3)
+        ASN1_EXP(KRB5_TKTBODY, tktvno,          ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_TKTBODY, realm,           ASN1_GENERALSTRING, 1),
+        ASN1_EXP(KRB5_TKTBODY, sname,           KRB5_PRINCNAME,   2),
+        ASN1_EXP(KRB5_TKTBODY, encdata,         KRB5_ENCDATA,     3)
 } ASN1_SEQUENCE_END(KRB5_TKTBODY)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_TKTBODY)
 
 
-ASN1_ITEM_TEMPLATE(KRB5_TICKET) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 1,
-			KRB5_TICKET, KRB5_TKTBODY)
+ASN1_ITEM_TEMPLATE(KRB5_TICKET) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 1,
+                        KRB5_TICKET, KRB5_TKTBODY)
 ASN1_ITEM_TEMPLATE_END(KRB5_TICKET)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_TICKET)
 
-
 /* [APPLICATION 14] = 0x6e */
 ASN1_SEQUENCE(KRB5_APREQBODY) = {
-	ASN1_EXP(KRB5_APREQBODY, pvno,		ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_APREQBODY, msgtype,	ASN1_INTEGER,	  1),
-	ASN1_EXP(KRB5_APREQBODY, apoptions,	ASN1_BIT_STRING,  2),
-	ASN1_EXP(KRB5_APREQBODY, ticket, 	KRB5_TICKET,	  3),
-	ASN1_EXP(KRB5_APREQBODY, authenticator,	KRB5_ENCDATA,	  4),
+        ASN1_EXP(KRB5_APREQBODY, pvno,          ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_APREQBODY, msgtype,       ASN1_INTEGER,     1),
+        ASN1_EXP(KRB5_APREQBODY, apoptions,     ASN1_BIT_STRING,  2),
+        ASN1_EXP(KRB5_APREQBODY, ticket,        KRB5_TICKET,      3),
+        ASN1_EXP(KRB5_APREQBODY, authenticator, KRB5_ENCDATA,     4),
 } ASN1_SEQUENCE_END(KRB5_APREQBODY)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_APREQBODY)
 
-ASN1_ITEM_TEMPLATE(KRB5_APREQ) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 14,
-			KRB5_APREQ, KRB5_APREQBODY)
+ASN1_ITEM_TEMPLATE(KRB5_APREQ) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 14,
+                        KRB5_APREQ, KRB5_APREQBODY)
 ASN1_ITEM_TEMPLATE_END(KRB5_APREQ)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_APREQ)
 
-
-/*  Authenticator stuff 	*/
+/*  Authenticator stuff         */
 
 ASN1_SEQUENCE(KRB5_CHECKSUM) = {
-	ASN1_EXP(KRB5_CHECKSUM, ctype,		ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_CHECKSUM, checksum,	ASN1_OCTET_STRING,1)
+        ASN1_EXP(KRB5_CHECKSUM, ctype,          ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_CHECKSUM, checksum,       ASN1_OCTET_STRING,1)
 } ASN1_SEQUENCE_END(KRB5_CHECKSUM)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_CHECKSUM)
 
 
 ASN1_SEQUENCE(KRB5_ENCKEY) = {
-	ASN1_EXP(KRB5_ENCKEY,	ktype,		ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_ENCKEY,	keyvalue,	ASN1_OCTET_STRING,1)
+        ASN1_EXP(KRB5_ENCKEY,   ktype,          ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_ENCKEY,   keyvalue,       ASN1_OCTET_STRING,1)
 } ASN1_SEQUENCE_END(KRB5_ENCKEY)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_ENCKEY)
 
-
 /* SEQ OF SEQ; see ASN1_EXP_SEQUENCE_OF_OPT() below */
 ASN1_SEQUENCE(KRB5_AUTHDATA) = {
-	ASN1_EXP(KRB5_AUTHDATA,	adtype,		ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_AUTHDATA,	addata, 	ASN1_OCTET_STRING,1)
+        ASN1_EXP(KRB5_AUTHDATA, adtype,         ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_AUTHDATA, addata,         ASN1_OCTET_STRING,1)
 } ASN1_SEQUENCE_END(KRB5_AUTHDATA)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_AUTHDATA)
 
-
 /* [APPLICATION 2] = 0x62 */
 ASN1_SEQUENCE(KRB5_AUTHENTBODY) = {
-	ASN1_EXP(KRB5_AUTHENTBODY,	avno,	ASN1_INTEGER,	  0),
-	ASN1_EXP(KRB5_AUTHENTBODY,	crealm,	ASN1_GENERALSTRING, 1),
-	ASN1_EXP(KRB5_AUTHENTBODY,	cname,	KRB5_PRINCNAME,	  2),
-	ASN1_EXP_OPT(KRB5_AUTHENTBODY,	cksum,	KRB5_CHECKSUM,	  3),
-	ASN1_EXP(KRB5_AUTHENTBODY,	cusec,	ASN1_INTEGER,	  4),
-	ASN1_EXP(KRB5_AUTHENTBODY,	ctime,	ASN1_GENERALIZEDTIME, 5),
-	ASN1_EXP_OPT(KRB5_AUTHENTBODY,	subkey,	KRB5_ENCKEY,	  6),
-	ASN1_EXP_OPT(KRB5_AUTHENTBODY,	seqnum,	ASN1_INTEGER,	  7),
-	ASN1_EXP_SEQUENCE_OF_OPT
-		    (KRB5_AUTHENTBODY,	authorization,	KRB5_AUTHDATA, 8),
+        ASN1_EXP(KRB5_AUTHENTBODY,      avno,   ASN1_INTEGER,     0),
+        ASN1_EXP(KRB5_AUTHENTBODY,      crealm, ASN1_GENERALSTRING, 1),
+        ASN1_EXP(KRB5_AUTHENTBODY,      cname,  KRB5_PRINCNAME,   2),
+        ASN1_EXP_OPT(KRB5_AUTHENTBODY,  cksum,  KRB5_CHECKSUM,    3),
+        ASN1_EXP(KRB5_AUTHENTBODY,      cusec,  ASN1_INTEGER,     4),
+        ASN1_EXP(KRB5_AUTHENTBODY,      ctime,  ASN1_GENERALIZEDTIME, 5),
+        ASN1_EXP_OPT(KRB5_AUTHENTBODY,  subkey, KRB5_ENCKEY,      6),
+        ASN1_EXP_OPT(KRB5_AUTHENTBODY,  seqnum, ASN1_INTEGER,     7),
+        ASN1_EXP_SEQUENCE_OF_OPT
+                    (KRB5_AUTHENTBODY,  authorization,  KRB5_AUTHDATA, 8),
 } ASN1_SEQUENCE_END(KRB5_AUTHENTBODY)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_AUTHENTBODY)
 
-ASN1_ITEM_TEMPLATE(KRB5_AUTHENT) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 2,
-			KRB5_AUTHENT, KRB5_AUTHENTBODY)
+ASN1_ITEM_TEMPLATE(KRB5_AUTHENT) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_EXPTAG|ASN1_TFLG_APPLICATION, 2,
+                        KRB5_AUTHENT, KRB5_AUTHENTBODY)
 ASN1_ITEM_TEMPLATE_END(KRB5_AUTHENT)
 
 IMPLEMENT_ASN1_FUNCTIONS(KRB5_AUTHENT)
-
diff --git a/crypto/krb5/krb5_asn.h b/crypto/krb5/krb5_asn.h
index 7d7868d7ef..9cf5a26dd8 100644
--- a/crypto/krb5/krb5_asn.h
+++ b/crypto/krb5/krb5_asn.h
@@ -1,7 +1,8 @@
 /* krb5_asn.h */
-/* Written by Vern Staats  for the OpenSSL project,
-** using ocsp/{*.h,*asn*.c} as a starting point
-*/
+/*
+ * Written by Vern Staats  for the OpenSSL project, **
+ * using ocsp/{*.h,*asn*.c} as a starting point
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,176 +59,160 @@
  */
 
 #ifndef HEADER_KRB5_ASN_H
-#define HEADER_KRB5_ASN_H
+# define HEADER_KRB5_ASN_H
 
 /*
-#include 
-*/
-#include 
+ * #include 
+ */
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-
-/*	ASN.1 from Kerberos RFC 1510
+/*
+ * ASN.1 from Kerberos RFC 1510
  */
 
-/*-	EncryptedData ::=   SEQUENCE {
- *		etype[0]                      INTEGER, -- EncryptionType
- *		kvno[1]                       INTEGER OPTIONAL,
- *		cipher[2]                     OCTET STRING -- ciphertext
- *	}
+/*-     EncryptedData ::=   SEQUENCE {
+ *              etype[0]                      INTEGER, -- EncryptionType
+ *              kvno[1]                       INTEGER OPTIONAL,
+ *              cipher[2]                     OCTET STRING -- ciphertext
+ *      }
  */
-typedef	struct	krb5_encdata_st
-	{
-	ASN1_INTEGER			*etype;
-	ASN1_INTEGER			*kvno;
-	ASN1_OCTET_STRING		*cipher;
-	}	KRB5_ENCDATA;
+typedef struct krb5_encdata_st {
+    ASN1_INTEGER *etype;
+    ASN1_INTEGER *kvno;
+    ASN1_OCTET_STRING *cipher;
+} KRB5_ENCDATA;
 
 DECLARE_STACK_OF(KRB5_ENCDATA)
 
-/*-	PrincipalName ::=   SEQUENCE {
- *		name-type[0]                  INTEGER,
- *		name-string[1]                SEQUENCE OF GeneralString
- *	}
+/*-     PrincipalName ::=   SEQUENCE {
+ *              name-type[0]                  INTEGER,
+ *              name-string[1]                SEQUENCE OF GeneralString
+ *      }
  */
-typedef	struct	krb5_princname_st
-	{
-	ASN1_INTEGER			*nametype;
-	STACK_OF(ASN1_GENERALSTRING)	*namestring;
-	}	KRB5_PRINCNAME;
+typedef struct krb5_princname_st {
+    ASN1_INTEGER *nametype;
+    STACK_OF(ASN1_GENERALSTRING) *namestring;
+} KRB5_PRINCNAME;
 
 DECLARE_STACK_OF(KRB5_PRINCNAME)
 
-
-/*-	Ticket ::=	[APPLICATION 1] SEQUENCE {
- *		tkt-vno[0]                    INTEGER,
- *		realm[1]                      Realm,
- *		sname[2]                      PrincipalName,
- *		enc-part[3]                   EncryptedData
- *	}
+/*-     Ticket ::=      [APPLICATION 1] SEQUENCE {
+ *              tkt-vno[0]                    INTEGER,
+ *              realm[1]                      Realm,
+ *              sname[2]                      PrincipalName,
+ *              enc-part[3]                   EncryptedData
+ *      }
  */
-typedef	struct	krb5_tktbody_st
-	{
-	ASN1_INTEGER			*tktvno;
-	ASN1_GENERALSTRING		*realm;
-	KRB5_PRINCNAME			*sname;
-	KRB5_ENCDATA			*encdata;
-	}	KRB5_TKTBODY;
+typedef struct krb5_tktbody_st {
+    ASN1_INTEGER *tktvno;
+    ASN1_GENERALSTRING *realm;
+    KRB5_PRINCNAME *sname;
+    KRB5_ENCDATA *encdata;
+} KRB5_TKTBODY;
 
 typedef STACK_OF(KRB5_TKTBODY) KRB5_TICKET;
 DECLARE_STACK_OF(KRB5_TKTBODY)
 
-
-/*-	AP-REQ ::=      [APPLICATION 14] SEQUENCE {
- *		pvno[0]                       INTEGER,
- *		msg-type[1]                   INTEGER,
- *		ap-options[2]                 APOptions,
- *		ticket[3]                     Ticket,
- *		authenticator[4]              EncryptedData
- *	}
+/*-     AP-REQ ::=      [APPLICATION 14] SEQUENCE {
+ *              pvno[0]                       INTEGER,
+ *              msg-type[1]                   INTEGER,
+ *              ap-options[2]                 APOptions,
+ *              ticket[3]                     Ticket,
+ *              authenticator[4]              EncryptedData
+ *      }
  *
- *	APOptions ::=   BIT STRING {
- *		reserved(0), use-session-key(1), mutual-required(2) }
+ *      APOptions ::=   BIT STRING {
+ *              reserved(0), use-session-key(1), mutual-required(2) }
  */
-typedef	struct	krb5_ap_req_st
-	{
-	ASN1_INTEGER			*pvno;
-	ASN1_INTEGER			*msgtype;
-	ASN1_BIT_STRING			*apoptions;
-	KRB5_TICKET			*ticket;
-	KRB5_ENCDATA			*authenticator;
-	}	KRB5_APREQBODY;
+typedef struct krb5_ap_req_st {
+    ASN1_INTEGER *pvno;
+    ASN1_INTEGER *msgtype;
+    ASN1_BIT_STRING *apoptions;
+    KRB5_TICKET *ticket;
+    KRB5_ENCDATA *authenticator;
+} KRB5_APREQBODY;
 
 typedef STACK_OF(KRB5_APREQBODY) KRB5_APREQ;
 DECLARE_STACK_OF(KRB5_APREQBODY)
 
+/*      Authenticator Stuff     */
 
-/*	Authenticator Stuff	*/
-
-
-/*-	Checksum ::=   SEQUENCE {
- *		cksumtype[0]                  INTEGER,
- *		checksum[1]                   OCTET STRING
- *	}
+/*-     Checksum ::=   SEQUENCE {
+ *              cksumtype[0]                  INTEGER,
+ *              checksum[1]                   OCTET STRING
+ *      }
  */
-typedef	struct	krb5_checksum_st
-	{
-	ASN1_INTEGER			*ctype;
-	ASN1_OCTET_STRING		*checksum;
-	}	KRB5_CHECKSUM;
+typedef struct krb5_checksum_st {
+    ASN1_INTEGER *ctype;
+    ASN1_OCTET_STRING *checksum;
+} KRB5_CHECKSUM;
 
 DECLARE_STACK_OF(KRB5_CHECKSUM)
 
-
-/*-	EncryptionKey ::=   SEQUENCE {
- *		keytype[0]                    INTEGER,
- *		keyvalue[1]                   OCTET STRING
- *	}
+/*-     EncryptionKey ::=   SEQUENCE {
+ *              keytype[0]                    INTEGER,
+ *              keyvalue[1]                   OCTET STRING
+ *      }
  */
-typedef struct  krb5_encryptionkey_st
-	{
-	ASN1_INTEGER			*ktype;
-	ASN1_OCTET_STRING		*keyvalue;
-	}	KRB5_ENCKEY;
+typedef struct krb5_encryptionkey_st {
+    ASN1_INTEGER *ktype;
+    ASN1_OCTET_STRING *keyvalue;
+} KRB5_ENCKEY;
 
 DECLARE_STACK_OF(KRB5_ENCKEY)
 
-
-/*-	AuthorizationData ::=   SEQUENCE OF SEQUENCE {
- *		ad-type[0]                    INTEGER,
+/*-     AuthorizationData ::=   SEQUENCE OF SEQUENCE {
+ *              ad-type[0]                    INTEGER,
  *              ad-data[1]                    OCTET STRING
- *	}
+ *      }
  */
-typedef struct	krb5_authorization_st
-	{
-	ASN1_INTEGER			*adtype;
-	ASN1_OCTET_STRING		*addata;
-	}	KRB5_AUTHDATA;
+typedef struct krb5_authorization_st {
+    ASN1_INTEGER *adtype;
+    ASN1_OCTET_STRING *addata;
+} KRB5_AUTHDATA;
 
 DECLARE_STACK_OF(KRB5_AUTHDATA)
 
-			
-/*-	-- Unencrypted authenticator
- *	Authenticator ::=    [APPLICATION 2] SEQUENCE    {
- *		authenticator-vno[0]          INTEGER,
- *		crealm[1]                     Realm,
- *		cname[2]                      PrincipalName,
- *		cksum[3]                      Checksum OPTIONAL,
- *		cusec[4]                      INTEGER,
- *		ctime[5]                      KerberosTime,
- *		subkey[6]                     EncryptionKey OPTIONAL,
- *		seq-number[7]                 INTEGER OPTIONAL,
- *		authorization-data[8]         AuthorizationData OPTIONAL
- *	}
+/*-     -- Unencrypted authenticator
+ *      Authenticator ::=    [APPLICATION 2] SEQUENCE    {
+ *              authenticator-vno[0]          INTEGER,
+ *              crealm[1]                     Realm,
+ *              cname[2]                      PrincipalName,
+ *              cksum[3]                      Checksum OPTIONAL,
+ *              cusec[4]                      INTEGER,
+ *              ctime[5]                      KerberosTime,
+ *              subkey[6]                     EncryptionKey OPTIONAL,
+ *              seq-number[7]                 INTEGER OPTIONAL,
+ *              authorization-data[8]         AuthorizationData OPTIONAL
+ *      }
  */
-typedef struct	krb5_authenticator_st
-	{
-	ASN1_INTEGER			*avno;
-	ASN1_GENERALSTRING		*crealm;
-	KRB5_PRINCNAME			*cname;
-	KRB5_CHECKSUM			*cksum;
-	ASN1_INTEGER			*cusec;
-	ASN1_GENERALIZEDTIME		*ctime;
-	KRB5_ENCKEY			*subkey;
-	ASN1_INTEGER			*seqnum;
-	KRB5_AUTHDATA			*authorization;
-	}	KRB5_AUTHENTBODY;
+typedef struct krb5_authenticator_st {
+    ASN1_INTEGER *avno;
+    ASN1_GENERALSTRING *crealm;
+    KRB5_PRINCNAME *cname;
+    KRB5_CHECKSUM *cksum;
+    ASN1_INTEGER *cusec;
+    ASN1_GENERALIZEDTIME *ctime;
+    KRB5_ENCKEY *subkey;
+    ASN1_INTEGER *seqnum;
+    KRB5_AUTHDATA *authorization;
+} KRB5_AUTHENTBODY;
 
 typedef STACK_OF(KRB5_AUTHENTBODY) KRB5_AUTHENT;
 DECLARE_STACK_OF(KRB5_AUTHENTBODY)
 
-
 /*-  DECLARE_ASN1_FUNCTIONS(type) = DECLARE_ASN1_FUNCTIONS_name(type, type) =
- *	type *name##_new(void);
- *	void name##_free(type *a);
- *	DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) =
- *	 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) =
- *	  type *d2i_##name(type **a, const unsigned char **in, long len);
- *	  int i2d_##name(type *a, unsigned char **out);
- *	  DECLARE_ASN1_ITEM(itname) = OPENSSL_EXTERN const ASN1_ITEM itname##_it
+ *      type *name##_new(void);
+ *      void name##_free(type *a);
+ *      DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) =
+ *       DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) =
+ *        type *d2i_##name(type **a, const unsigned char **in, long len);
+ *        int i2d_##name(type *a, unsigned char **out);
+ *        DECLARE_ASN1_ITEM(itname) = OPENSSL_EXTERN const ASN1_ITEM itname##_it
  */
 
 DECLARE_ASN1_FUNCTIONS(KRB5_ENCDATA)
@@ -243,9 +228,9 @@ DECLARE_ASN1_FUNCTIONS(KRB5_AUTHDATA)
 DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENTBODY)
 DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENT)
 
-
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 
@@ -253,4 +238,3 @@ DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENT)
 }
 #endif
 #endif
-
diff --git a/crypto/lhash/lh_stats.c b/crypto/lhash/lh_stats.c
index 815615e338..0bfec2322e 100644
--- a/crypto/lhash/lh_stats.c
+++ b/crypto/lhash/lh_stats.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,190 +59,188 @@
 #include 
 #include 
 #include 
-/* If you wish to build this outside of SSLeay, remove the following lines
- * and things should work as expected */
+/*
+ * If you wish to build this outside of SSLeay, remove the following lines
+ * and things should work as expected
+ */
 #include "cryptlib.h"
 
 #ifndef OPENSSL_NO_BIO
-#include 
+# include 
 #endif
 #include 
 
 #ifdef OPENSSL_NO_BIO
 
 void lh_stats(LHASH *lh, FILE *out)
-	{
-	fprintf(out,"num_items             = %lu\n",lh->num_items);
-	fprintf(out,"num_nodes             = %u\n",lh->num_nodes);
-	fprintf(out,"num_alloc_nodes       = %u\n",lh->num_alloc_nodes);
-	fprintf(out,"num_expands           = %lu\n",lh->num_expands);
-	fprintf(out,"num_expand_reallocs   = %lu\n",lh->num_expand_reallocs);
-	fprintf(out,"num_contracts         = %lu\n",lh->num_contracts);
-	fprintf(out,"num_contract_reallocs = %lu\n",lh->num_contract_reallocs);
-	fprintf(out,"num_hash_calls        = %lu\n",lh->num_hash_calls);
-	fprintf(out,"num_comp_calls        = %lu\n",lh->num_comp_calls);
-	fprintf(out,"num_insert            = %lu\n",lh->num_insert);
-	fprintf(out,"num_replace           = %lu\n",lh->num_replace);
-	fprintf(out,"num_delete            = %lu\n",lh->num_delete);
-	fprintf(out,"num_no_delete         = %lu\n",lh->num_no_delete);
-	fprintf(out,"num_retrieve          = %lu\n",lh->num_retrieve);
-	fprintf(out,"num_retrieve_miss     = %lu\n",lh->num_retrieve_miss);
-	fprintf(out,"num_hash_comps        = %lu\n",lh->num_hash_comps);
-#if 0
-	fprintf(out,"p                     = %u\n",lh->p);
-	fprintf(out,"pmax                  = %u\n",lh->pmax);
-	fprintf(out,"up_load               = %lu\n",lh->up_load);
-	fprintf(out,"down_load             = %lu\n",lh->down_load);
-#endif
-	}
+{
+    fprintf(out, "num_items             = %lu\n", lh->num_items);
+    fprintf(out, "num_nodes             = %u\n", lh->num_nodes);
+    fprintf(out, "num_alloc_nodes       = %u\n", lh->num_alloc_nodes);
+    fprintf(out, "num_expands           = %lu\n", lh->num_expands);
+    fprintf(out, "num_expand_reallocs   = %lu\n", lh->num_expand_reallocs);
+    fprintf(out, "num_contracts         = %lu\n", lh->num_contracts);
+    fprintf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs);
+    fprintf(out, "num_hash_calls        = %lu\n", lh->num_hash_calls);
+    fprintf(out, "num_comp_calls        = %lu\n", lh->num_comp_calls);
+    fprintf(out, "num_insert            = %lu\n", lh->num_insert);
+    fprintf(out, "num_replace           = %lu\n", lh->num_replace);
+    fprintf(out, "num_delete            = %lu\n", lh->num_delete);
+    fprintf(out, "num_no_delete         = %lu\n", lh->num_no_delete);
+    fprintf(out, "num_retrieve          = %lu\n", lh->num_retrieve);
+    fprintf(out, "num_retrieve_miss     = %lu\n", lh->num_retrieve_miss);
+    fprintf(out, "num_hash_comps        = %lu\n", lh->num_hash_comps);
+# if 0
+    fprintf(out, "p                     = %u\n", lh->p);
+    fprintf(out, "pmax                  = %u\n", lh->pmax);
+    fprintf(out, "up_load               = %lu\n", lh->up_load);
+    fprintf(out, "down_load             = %lu\n", lh->down_load);
+# endif
+}
 
 void lh_node_stats(LHASH *lh, FILE *out)
-	{
-	LHASH_NODE *n;
-	unsigned int i,num;
-
-	for (i=0; inum_nodes; i++)
-		{
-		for (n=lh->b[i],num=0; n != NULL; n=n->next)
-			num++;
-		fprintf(out,"node %6u -> %3u\n",i,num);
-		}
-	}
+{
+    LHASH_NODE *n;
+    unsigned int i, num;
+
+    for (i = 0; i < lh->num_nodes; i++) {
+        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
+            num++;
+        fprintf(out, "node %6u -> %3u\n", i, num);
+    }
+}
 
 void lh_node_usage_stats(LHASH *lh, FILE *out)
-	{
-	LHASH_NODE *n;
-	unsigned long num;
-	unsigned int i;
-	unsigned long total=0,n_used=0;
-
-	for (i=0; inum_nodes; i++)
-		{
-		for (n=lh->b[i],num=0; n != NULL; n=n->next)
-			num++;
-		if (num != 0)
-			{
-			n_used++;
-			total+=num;
-			}
-		}
-	fprintf(out,"%lu nodes used out of %u\n",n_used,lh->num_nodes);
-	fprintf(out,"%lu items\n",total);
-	if (n_used == 0) return;
-	fprintf(out,"load %d.%02d  actual load %d.%02d\n",
-		(int)(total/lh->num_nodes),
-		(int)((total%lh->num_nodes)*100/lh->num_nodes),
-		(int)(total/n_used),
-		(int)((total%n_used)*100/n_used));
-	}
+{
+    LHASH_NODE *n;
+    unsigned long num;
+    unsigned int i;
+    unsigned long total = 0, n_used = 0;
+
+    for (i = 0; i < lh->num_nodes; i++) {
+        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
+            num++;
+        if (num != 0) {
+            n_used++;
+            total += num;
+        }
+    }
+    fprintf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes);
+    fprintf(out, "%lu items\n", total);
+    if (n_used == 0)
+        return;
+    fprintf(out, "load %d.%02d  actual load %d.%02d\n",
+            (int)(total / lh->num_nodes),
+            (int)((total % lh->num_nodes) * 100 / lh->num_nodes),
+            (int)(total / n_used), (int)((total % n_used) * 100 / n_used));
+}
 
 #else
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 void lh_stats(const _LHASH *lh, FILE *fp)
-	{
-	BIO *bp;
-
-	bp=BIO_new(BIO_s_file());
-	if (bp == NULL) goto end;
-	BIO_set_fp(bp,fp,BIO_NOCLOSE);
-	lh_stats_bio(lh,bp);
-	BIO_free(bp);
-end:;
-	}
+{
+    BIO *bp;
+
+    bp = BIO_new(BIO_s_file());
+    if (bp == NULL)
+        goto end;
+    BIO_set_fp(bp, fp, BIO_NOCLOSE);
+    lh_stats_bio(lh, bp);
+    BIO_free(bp);
+ end:;
+}
 
 void lh_node_stats(const _LHASH *lh, FILE *fp)
-	{
-	BIO *bp;
-
-	bp=BIO_new(BIO_s_file());
-	if (bp == NULL) goto end;
-	BIO_set_fp(bp,fp,BIO_NOCLOSE);
-	lh_node_stats_bio(lh,bp);
-	BIO_free(bp);
-end:;
-	}
+{
+    BIO *bp;
+
+    bp = BIO_new(BIO_s_file());
+    if (bp == NULL)
+        goto end;
+    BIO_set_fp(bp, fp, BIO_NOCLOSE);
+    lh_node_stats_bio(lh, bp);
+    BIO_free(bp);
+ end:;
+}
 
 void lh_node_usage_stats(const _LHASH *lh, FILE *fp)
-	{
-	BIO *bp;
+{
+    BIO *bp;
 
-	bp=BIO_new(BIO_s_file());
-	if (bp == NULL) goto end;
-	BIO_set_fp(bp,fp,BIO_NOCLOSE);
-	lh_node_usage_stats_bio(lh,bp);
-	BIO_free(bp);
-end:;
-	}
+    bp = BIO_new(BIO_s_file());
+    if (bp == NULL)
+        goto end;
+    BIO_set_fp(bp, fp, BIO_NOCLOSE);
+    lh_node_usage_stats_bio(lh, bp);
+    BIO_free(bp);
+ end:;
+}
 
-#endif
+# endif
 
 void lh_stats_bio(const _LHASH *lh, BIO *out)
-	{
-	BIO_printf(out,"num_items             = %lu\n",lh->num_items);
-	BIO_printf(out,"num_nodes             = %u\n",lh->num_nodes);
-	BIO_printf(out,"num_alloc_nodes       = %u\n",lh->num_alloc_nodes);
-	BIO_printf(out,"num_expands           = %lu\n",lh->num_expands);
-	BIO_printf(out,"num_expand_reallocs   = %lu\n",
-		   lh->num_expand_reallocs);
-	BIO_printf(out,"num_contracts         = %lu\n",lh->num_contracts);
-	BIO_printf(out,"num_contract_reallocs = %lu\n",
-		   lh->num_contract_reallocs);
-	BIO_printf(out,"num_hash_calls        = %lu\n",lh->num_hash_calls);
-	BIO_printf(out,"num_comp_calls        = %lu\n",lh->num_comp_calls);
-	BIO_printf(out,"num_insert            = %lu\n",lh->num_insert);
-	BIO_printf(out,"num_replace           = %lu\n",lh->num_replace);
-	BIO_printf(out,"num_delete            = %lu\n",lh->num_delete);
-	BIO_printf(out,"num_no_delete         = %lu\n",lh->num_no_delete);
-	BIO_printf(out,"num_retrieve          = %lu\n",lh->num_retrieve);
-	BIO_printf(out,"num_retrieve_miss     = %lu\n",lh->num_retrieve_miss);
-	BIO_printf(out,"num_hash_comps        = %lu\n",lh->num_hash_comps);
-#if 0
-	BIO_printf(out,"p                     = %u\n",lh->p);
-	BIO_printf(out,"pmax                  = %u\n",lh->pmax);
-	BIO_printf(out,"up_load               = %lu\n",lh->up_load);
-	BIO_printf(out,"down_load             = %lu\n",lh->down_load);
-#endif
-	}
+{
+    BIO_printf(out, "num_items             = %lu\n", lh->num_items);
+    BIO_printf(out, "num_nodes             = %u\n", lh->num_nodes);
+    BIO_printf(out, "num_alloc_nodes       = %u\n", lh->num_alloc_nodes);
+    BIO_printf(out, "num_expands           = %lu\n", lh->num_expands);
+    BIO_printf(out, "num_expand_reallocs   = %lu\n", lh->num_expand_reallocs);
+    BIO_printf(out, "num_contracts         = %lu\n", lh->num_contracts);
+    BIO_printf(out, "num_contract_reallocs = %lu\n",
+               lh->num_contract_reallocs);
+    BIO_printf(out, "num_hash_calls        = %lu\n", lh->num_hash_calls);
+    BIO_printf(out, "num_comp_calls        = %lu\n", lh->num_comp_calls);
+    BIO_printf(out, "num_insert            = %lu\n", lh->num_insert);
+    BIO_printf(out, "num_replace           = %lu\n", lh->num_replace);
+    BIO_printf(out, "num_delete            = %lu\n", lh->num_delete);
+    BIO_printf(out, "num_no_delete         = %lu\n", lh->num_no_delete);
+    BIO_printf(out, "num_retrieve          = %lu\n", lh->num_retrieve);
+    BIO_printf(out, "num_retrieve_miss     = %lu\n", lh->num_retrieve_miss);
+    BIO_printf(out, "num_hash_comps        = %lu\n", lh->num_hash_comps);
+# if 0
+    BIO_printf(out, "p                     = %u\n", lh->p);
+    BIO_printf(out, "pmax                  = %u\n", lh->pmax);
+    BIO_printf(out, "up_load               = %lu\n", lh->up_load);
+    BIO_printf(out, "down_load             = %lu\n", lh->down_load);
+# endif
+}
 
 void lh_node_stats_bio(const _LHASH *lh, BIO *out)
-	{
-	LHASH_NODE *n;
-	unsigned int i,num;
-
-	for (i=0; inum_nodes; i++)
-		{
-		for (n=lh->b[i],num=0; n != NULL; n=n->next)
-			num++;
-		BIO_printf(out,"node %6u -> %3u\n",i,num);
-		}
-	}
+{
+    LHASH_NODE *n;
+    unsigned int i, num;
+
+    for (i = 0; i < lh->num_nodes; i++) {
+        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
+            num++;
+        BIO_printf(out, "node %6u -> %3u\n", i, num);
+    }
+}
 
 void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out)
-	{
-	LHASH_NODE *n;
-	unsigned long num;
-	unsigned int i;
-	unsigned long total=0,n_used=0;
-
-	for (i=0; inum_nodes; i++)
-		{
-		for (n=lh->b[i],num=0; n != NULL; n=n->next)
-			num++;
-		if (num != 0)
-			{
-			n_used++;
-			total+=num;
-			}
-		}
-	BIO_printf(out,"%lu nodes used out of %u\n",n_used,lh->num_nodes);
-	BIO_printf(out,"%lu items\n",total);
-	if (n_used == 0) return;
-	BIO_printf(out,"load %d.%02d  actual load %d.%02d\n",
-		   (int)(total/lh->num_nodes),
-		   (int)((total%lh->num_nodes)*100/lh->num_nodes),
-		   (int)(total/n_used),
-		   (int)((total%n_used)*100/n_used));
-	}
+{
+    LHASH_NODE *n;
+    unsigned long num;
+    unsigned int i;
+    unsigned long total = 0, n_used = 0;
+
+    for (i = 0; i < lh->num_nodes; i++) {
+        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
+            num++;
+        if (num != 0) {
+            n_used++;
+            total += num;
+        }
+    }
+    BIO_printf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes);
+    BIO_printf(out, "%lu items\n", total);
+    if (n_used == 0)
+        return;
+    BIO_printf(out, "load %d.%02d  actual load %d.%02d\n",
+               (int)(total / lh->num_nodes),
+               (int)((total % lh->num_nodes) * 100 / lh->num_nodes),
+               (int)(total / n_used), (int)((total % n_used) * 100 / n_used));
+}
 
 #endif
diff --git a/crypto/lhash/lh_test.c b/crypto/lhash/lh_test.c
index 85700c859b..d9db83f7ae 100644
--- a/crypto/lhash/lh_test.c
+++ b/crypto/lhash/lh_test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,27 +62,27 @@
 #include 
 
 main()
-	{
-	LHASH *conf;
-	char buf[256];
-	int i;
+{
+    LHASH *conf;
+    char buf[256];
+    int i;
 
-	conf=lh_new(lh_strhash,strcmp);
-	for (;;)
-		{
-		char *p;
+    conf = lh_new(lh_strhash, strcmp);
+    for (;;) {
+        char *p;
 
-		buf[0]='\0';
-		fgets(buf,256,stdin);
-		if (buf[0] == '\0') break;
-		i=strlen(buf);
-		p=OPENSSL_malloc(i+1);
-		memcpy(p,buf,i+1);
-		lh_insert(conf,p);
-		}
+        buf[0] = '\0';
+        fgets(buf, 256, stdin);
+        if (buf[0] == '\0')
+            break;
+        i = strlen(buf);
+        p = OPENSSL_malloc(i + 1);
+        memcpy(p, buf, i + 1);
+        lh_insert(conf, p);
+    }
 
-	lh_node_stats(conf,stdout);
-	lh_stats(conf,stdout);
-	lh_node_usage_stats(conf,stdout);
-	exit(0);
-	}
+    lh_node_stats(conf, stdout);
+    lh_stats(conf, stdout);
+    lh_node_usage_stats(conf, stdout);
+    exit(0);
+}
diff --git a/crypto/lhash/lhash.c b/crypto/lhash/lhash.c
index e5aab0ce8b..e33b6fba48 100644
--- a/crypto/lhash/lhash.c
+++ b/crypto/lhash/lhash.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,21 +61,21 @@
  * Author - Eric Young v 2.0
  *
  * 2.2 eay - added #include "crypto.h" so the memory leak checking code is
- *	     present. eay 18-Jun-98
+ *           present. eay 18-Jun-98
  *
  * 2.1 eay - Added an 'error in last operation' flag. eay 6-May-98
  *
  * 2.0 eay - Fixed a bug that occurred when using lh_delete
- *	     from inside lh_doall().  As entries were deleted,
- *	     the 'table' was 'contract()ed', making some entries
- *	     jump from the end of the table to the start, there by
- *	     skipping the lh_doall() processing. eay - 4/12/95
+ *           from inside lh_doall().  As entries were deleted,
+ *           the 'table' was 'contract()ed', making some entries
+ *           jump from the end of the table to the start, there by
+ *           skipping the lh_doall() processing. eay - 4/12/95
  *
  * 1.9 eay - Fixed a memory leak in lh_free, the LHASH_NODEs
- *	     were not being free()ed. 21/11/95
+ *           were not being free()ed. 21/11/95
  *
  * 1.8 eay - Put the stats routines into a separate file, lh_stats.c
- *	     19/09/95
+ *           19/09/95
  *
  * 1.7 eay - Removed the fputs() for realloc failures - the code
  *           should silently tolerate them.  I have also fixed things
@@ -101,376 +101,358 @@
 #include 
 #include 
 
-const char lh_version[]="lhash" OPENSSL_VERSION_PTEXT;
+const char lh_version[] = "lhash" OPENSSL_VERSION_PTEXT;
 
-#undef MIN_NODES 
-#define MIN_NODES	16
-#define UP_LOAD		(2*LH_LOAD_MULT) /* load times 256  (default 2) */
-#define DOWN_LOAD	(LH_LOAD_MULT)   /* load times 256  (default 1) */
+#undef MIN_NODES
+#define MIN_NODES       16
+#define UP_LOAD         (2*LH_LOAD_MULT) /* load times 256 (default 2) */
+#define DOWN_LOAD       (LH_LOAD_MULT) /* load times 256 (default 1) */
 
 static void expand(_LHASH *lh);
 static void contract(_LHASH *lh);
 static LHASH_NODE **getrn(_LHASH *lh, const void *data, unsigned long *rhash);
 
 _LHASH *lh_new(LHASH_HASH_FN_TYPE h, LHASH_COMP_FN_TYPE c)
-	{
-	_LHASH *ret;
-	int i;
-
-	if ((ret=OPENSSL_malloc(sizeof(_LHASH))) == NULL)
-		goto err0;
-	if ((ret->b=OPENSSL_malloc(sizeof(LHASH_NODE *)*MIN_NODES)) == NULL)
-		goto err1;
-	for (i=0; ib[i]=NULL;
-	ret->comp=((c == NULL)?(LHASH_COMP_FN_TYPE)strcmp:c);
-	ret->hash=((h == NULL)?(LHASH_HASH_FN_TYPE)lh_strhash:h);
-	ret->num_nodes=MIN_NODES/2;
-	ret->num_alloc_nodes=MIN_NODES;
-	ret->p=0;
-	ret->pmax=MIN_NODES/2;
-	ret->up_load=UP_LOAD;
-	ret->down_load=DOWN_LOAD;
-	ret->num_items=0;
-
-	ret->num_expands=0;
-	ret->num_expand_reallocs=0;
-	ret->num_contracts=0;
-	ret->num_contract_reallocs=0;
-	ret->num_hash_calls=0;
-	ret->num_comp_calls=0;
-	ret->num_insert=0;
-	ret->num_replace=0;
-	ret->num_delete=0;
-	ret->num_no_delete=0;
-	ret->num_retrieve=0;
-	ret->num_retrieve_miss=0;
-	ret->num_hash_comps=0;
-
-	ret->error=0;
-	return(ret);
-err1:
-	OPENSSL_free(ret);
-err0:
-	return(NULL);
-	}
+{
+    _LHASH *ret;
+    int i;
+
+    if ((ret = OPENSSL_malloc(sizeof(_LHASH))) == NULL)
+        goto err0;
+    if ((ret->b = OPENSSL_malloc(sizeof(LHASH_NODE *) * MIN_NODES)) == NULL)
+        goto err1;
+    for (i = 0; i < MIN_NODES; i++)
+        ret->b[i] = NULL;
+    ret->comp = ((c == NULL) ? (LHASH_COMP_FN_TYPE)strcmp : c);
+    ret->hash = ((h == NULL) ? (LHASH_HASH_FN_TYPE)lh_strhash : h);
+    ret->num_nodes = MIN_NODES / 2;
+    ret->num_alloc_nodes = MIN_NODES;
+    ret->p = 0;
+    ret->pmax = MIN_NODES / 2;
+    ret->up_load = UP_LOAD;
+    ret->down_load = DOWN_LOAD;
+    ret->num_items = 0;
+
+    ret->num_expands = 0;
+    ret->num_expand_reallocs = 0;
+    ret->num_contracts = 0;
+    ret->num_contract_reallocs = 0;
+    ret->num_hash_calls = 0;
+    ret->num_comp_calls = 0;
+    ret->num_insert = 0;
+    ret->num_replace = 0;
+    ret->num_delete = 0;
+    ret->num_no_delete = 0;
+    ret->num_retrieve = 0;
+    ret->num_retrieve_miss = 0;
+    ret->num_hash_comps = 0;
+
+    ret->error = 0;
+    return (ret);
+ err1:
+    OPENSSL_free(ret);
+ err0:
+    return (NULL);
+}
 
 void lh_free(_LHASH *lh)
-	{
-	unsigned int i;
-	LHASH_NODE *n,*nn;
-
-	if (lh == NULL)
-	    return;
-
-	for (i=0; inum_nodes; i++)
-		{
-		n=lh->b[i];
-		while (n != NULL)
-			{
-			nn=n->next;
-			OPENSSL_free(n);
-			n=nn;
-			}
-		}
-	OPENSSL_free(lh->b);
-	OPENSSL_free(lh);
-	}
+{
+    unsigned int i;
+    LHASH_NODE *n, *nn;
+
+    if (lh == NULL)
+        return;
+
+    for (i = 0; i < lh->num_nodes; i++) {
+        n = lh->b[i];
+        while (n != NULL) {
+            nn = n->next;
+            OPENSSL_free(n);
+            n = nn;
+        }
+    }
+    OPENSSL_free(lh->b);
+    OPENSSL_free(lh);
+}
 
 void *lh_insert(_LHASH *lh, void *data)
-	{
-	unsigned long hash;
-	LHASH_NODE *nn,**rn;
-	void *ret;
-
-	lh->error=0;
-	if (lh->up_load <= (lh->num_items*LH_LOAD_MULT/lh->num_nodes))
-		expand(lh);
-
-	rn=getrn(lh,data,&hash);
-
-	if (*rn == NULL)
-		{
-		if ((nn=(LHASH_NODE *)OPENSSL_malloc(sizeof(LHASH_NODE))) == NULL)
-			{
-			lh->error++;
-			return(NULL);
-			}
-		nn->data=data;
-		nn->next=NULL;
+{
+    unsigned long hash;
+    LHASH_NODE *nn, **rn;
+    void *ret;
+
+    lh->error = 0;
+    if (lh->up_load <= (lh->num_items * LH_LOAD_MULT / lh->num_nodes))
+        expand(lh);
+
+    rn = getrn(lh, data, &hash);
+
+    if (*rn == NULL) {
+        if ((nn = (LHASH_NODE *)OPENSSL_malloc(sizeof(LHASH_NODE))) == NULL) {
+            lh->error++;
+            return (NULL);
+        }
+        nn->data = data;
+        nn->next = NULL;
 #ifndef OPENSSL_NO_HASH_COMP
-		nn->hash=hash;
+        nn->hash = hash;
 #endif
-		*rn=nn;
-		ret=NULL;
-		lh->num_insert++;
-		lh->num_items++;
-		}
-	else /* replace same key */
-		{
-		ret= (*rn)->data;
-		(*rn)->data=data;
-		lh->num_replace++;
-		}
-	return(ret);
-	}
+        *rn = nn;
+        ret = NULL;
+        lh->num_insert++;
+        lh->num_items++;
+    } else {                    /* replace same key */
+
+        ret = (*rn)->data;
+        (*rn)->data = data;
+        lh->num_replace++;
+    }
+    return (ret);
+}
 
 void *lh_delete(_LHASH *lh, const void *data)
-	{
-	unsigned long hash;
-	LHASH_NODE *nn,**rn;
-	void *ret;
-
-	lh->error=0;
-	rn=getrn(lh,data,&hash);
-
-	if (*rn == NULL)
-		{
-		lh->num_no_delete++;
-		return(NULL);
-		}
-	else
-		{
-		nn= *rn;
-		*rn=nn->next;
-		ret=nn->data;
-		OPENSSL_free(nn);
-		lh->num_delete++;
-		}
-
-	lh->num_items--;
-	if ((lh->num_nodes > MIN_NODES) &&
-		(lh->down_load >= (lh->num_items*LH_LOAD_MULT/lh->num_nodes)))
-		contract(lh);
-
-	return(ret);
-	}
+{
+    unsigned long hash;
+    LHASH_NODE *nn, **rn;
+    void *ret;
+
+    lh->error = 0;
+    rn = getrn(lh, data, &hash);
+
+    if (*rn == NULL) {
+        lh->num_no_delete++;
+        return (NULL);
+    } else {
+        nn = *rn;
+        *rn = nn->next;
+        ret = nn->data;
+        OPENSSL_free(nn);
+        lh->num_delete++;
+    }
+
+    lh->num_items--;
+    if ((lh->num_nodes > MIN_NODES) &&
+        (lh->down_load >= (lh->num_items * LH_LOAD_MULT / lh->num_nodes)))
+        contract(lh);
+
+    return (ret);
+}
 
 void *lh_retrieve(_LHASH *lh, const void *data)
-	{
-	unsigned long hash;
-	LHASH_NODE **rn;
-	void *ret;
-
-	lh->error=0;
-	rn=getrn(lh,data,&hash);
-
-	if (*rn == NULL)
-		{
-		lh->num_retrieve_miss++;
-		return(NULL);
-		}
-	else
-		{
-		ret= (*rn)->data;
-		lh->num_retrieve++;
-		}
-	return(ret);
-	}
+{
+    unsigned long hash;
+    LHASH_NODE **rn;
+    void *ret;
+
+    lh->error = 0;
+    rn = getrn(lh, data, &hash);
+
+    if (*rn == NULL) {
+        lh->num_retrieve_miss++;
+        return (NULL);
+    } else {
+        ret = (*rn)->data;
+        lh->num_retrieve++;
+    }
+    return (ret);
+}
 
 static void doall_util_fn(_LHASH *lh, int use_arg, LHASH_DOALL_FN_TYPE func,
-			  LHASH_DOALL_ARG_FN_TYPE func_arg, void *arg)
-	{
-	int i;
-	LHASH_NODE *a,*n;
-
-	if (lh == NULL)
-		return;
-
-	/* reverse the order so we search from 'top to bottom'
-	 * We were having memory leaks otherwise */
-	for (i=lh->num_nodes-1; i>=0; i--)
-		{
-		a=lh->b[i];
-		while (a != NULL)
-			{
-			/* 28/05/91 - eay - n added so items can be deleted
-			 * via lh_doall */
-			/* 22/05/08 - ben - eh? since a is not passed,
-			 * this should not be needed */
-			n=a->next;
-			if(use_arg)
-				func_arg(a->data,arg);
-			else
-				func(a->data);
-			a=n;
-			}
-		}
-	}
+                          LHASH_DOALL_ARG_FN_TYPE func_arg, void *arg)
+{
+    int i;
+    LHASH_NODE *a, *n;
+
+    if (lh == NULL)
+        return;
+
+    /*
+     * reverse the order so we search from 'top to bottom' We were having
+     * memory leaks otherwise
+     */
+    for (i = lh->num_nodes - 1; i >= 0; i--) {
+        a = lh->b[i];
+        while (a != NULL) {
+            /*
+             * 28/05/91 - eay - n added so items can be deleted via lh_doall
+             */
+            /*
+             * 22/05/08 - ben - eh? since a is not passed, this should not be
+             * needed
+             */
+            n = a->next;
+            if (use_arg)
+                func_arg(a->data, arg);
+            else
+                func(a->data);
+            a = n;
+        }
+    }
+}
 
 void lh_doall(_LHASH *lh, LHASH_DOALL_FN_TYPE func)
-	{
-	doall_util_fn(lh, 0, func, (LHASH_DOALL_ARG_FN_TYPE)0, NULL);
-	}
+{
+    doall_util_fn(lh, 0, func, (LHASH_DOALL_ARG_FN_TYPE)0, NULL);
+}
 
 void lh_doall_arg(_LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, void *arg)
-	{
-	doall_util_fn(lh, 1, (LHASH_DOALL_FN_TYPE)0, func, arg);
-	}
+{
+    doall_util_fn(lh, 1, (LHASH_DOALL_FN_TYPE)0, func, arg);
+}
 
 static void expand(_LHASH *lh)
-	{
-	LHASH_NODE **n,**n1,**n2,*np;
-	unsigned int p,i,j;
-	unsigned long hash,nni;
-
-	lh->num_nodes++;
-	lh->num_expands++;
-	p=(int)lh->p++;
-	n1= &(lh->b[p]);
-	n2= &(lh->b[p+(int)lh->pmax]);
-	*n2=NULL;        /* 27/07/92 - eay - undefined pointer bug */
-	nni=lh->num_alloc_nodes;
-	
-	for (np= *n1; np != NULL; )
-		{
+{
+    LHASH_NODE **n, **n1, **n2, *np;
+    unsigned int p, i, j;
+    unsigned long hash, nni;
+
+    lh->num_nodes++;
+    lh->num_expands++;
+    p = (int)lh->p++;
+    n1 = &(lh->b[p]);
+    n2 = &(lh->b[p + (int)lh->pmax]);
+    *n2 = NULL;                 /* 27/07/92 - eay - undefined pointer bug */
+    nni = lh->num_alloc_nodes;
+
+    for (np = *n1; np != NULL;) {
 #ifndef OPENSSL_NO_HASH_COMP
-		hash=np->hash;
+        hash = np->hash;
 #else
-		hash=lh->hash(np->data);
-		lh->num_hash_calls++;
+        hash = lh->hash(np->data);
+        lh->num_hash_calls++;
 #endif
-		if ((hash%nni) != p)
-			{ /* move it */
-			*n1= (*n1)->next;
-			np->next= *n2;
-			*n2=np;
-			}
-		else
-			n1= &((*n1)->next);
-		np= *n1;
-		}
-
-	if ((lh->p) >= lh->pmax)
-		{
-		j=(int)lh->num_alloc_nodes*2;
-		n=(LHASH_NODE **)OPENSSL_realloc(lh->b,
-			(int)(sizeof(LHASH_NODE *)*j));
-		if (n == NULL)
-			{
-/*			fputs("realloc error in lhash",stderr); */
-			lh->error++;
-			lh->p=0;
-			return;
-			}
-		/* else */
-		for (i=(int)lh->num_alloc_nodes; ipmax=lh->num_alloc_nodes;
-		lh->num_alloc_nodes=j;
-		lh->num_expand_reallocs++;
-		lh->p=0;
-		lh->b=n;
-		}
-	}
+        if ((hash % nni) != p) { /* move it */
+            *n1 = (*n1)->next;
+            np->next = *n2;
+            *n2 = np;
+        } else
+            n1 = &((*n1)->next);
+        np = *n1;
+    }
+
+    if ((lh->p) >= lh->pmax) {
+        j = (int)lh->num_alloc_nodes * 2;
+        n = (LHASH_NODE **)OPENSSL_realloc(lh->b,
+                                           (int)(sizeof(LHASH_NODE *) * j));
+        if (n == NULL) {
+/*                      fputs("realloc error in lhash",stderr); */
+            lh->error++;
+            lh->p = 0;
+            return;
+        }
+        /* else */
+        for (i = (int)lh->num_alloc_nodes; i < j; i++) /* 26/02/92 eay */
+            n[i] = NULL;        /* 02/03/92 eay */
+        lh->pmax = lh->num_alloc_nodes;
+        lh->num_alloc_nodes = j;
+        lh->num_expand_reallocs++;
+        lh->p = 0;
+        lh->b = n;
+    }
+}
 
 static void contract(_LHASH *lh)
-	{
-	LHASH_NODE **n,*n1,*np;
-
-	np=lh->b[lh->p+lh->pmax-1];
-	lh->b[lh->p+lh->pmax-1]=NULL; /* 24/07-92 - eay - weird but :-( */
-	if (lh->p == 0)
-		{
-		n=(LHASH_NODE **)OPENSSL_realloc(lh->b,
-			(unsigned int)(sizeof(LHASH_NODE *)*lh->pmax));
-		if (n == NULL)
-			{
-/*			fputs("realloc error in lhash",stderr); */
-			lh->error++;
-			return;
-			}
-		lh->num_contract_reallocs++;
-		lh->num_alloc_nodes/=2;
-		lh->pmax/=2;
-		lh->p=lh->pmax-1;
-		lh->b=n;
-		}
-	else
-		lh->p--;
-
-	lh->num_nodes--;
-	lh->num_contracts++;
-
-	n1=lh->b[(int)lh->p];
-	if (n1 == NULL)
-		lh->b[(int)lh->p]=np;
-	else
-		{
-		while (n1->next != NULL)
-			n1=n1->next;
-		n1->next=np;
-		}
-	}
+{
+    LHASH_NODE **n, *n1, *np;
+
+    np = lh->b[lh->p + lh->pmax - 1];
+    lh->b[lh->p + lh->pmax - 1] = NULL; /* 24/07-92 - eay - weird but :-( */
+    if (lh->p == 0) {
+        n = (LHASH_NODE **)OPENSSL_realloc(lh->b,
+                                           (unsigned int)(sizeof(LHASH_NODE *)
+                                                          * lh->pmax));
+        if (n == NULL) {
+/*                      fputs("realloc error in lhash",stderr); */
+            lh->error++;
+            return;
+        }
+        lh->num_contract_reallocs++;
+        lh->num_alloc_nodes /= 2;
+        lh->pmax /= 2;
+        lh->p = lh->pmax - 1;
+        lh->b = n;
+    } else
+        lh->p--;
+
+    lh->num_nodes--;
+    lh->num_contracts++;
+
+    n1 = lh->b[(int)lh->p];
+    if (n1 == NULL)
+        lh->b[(int)lh->p] = np;
+    else {
+        while (n1->next != NULL)
+            n1 = n1->next;
+        n1->next = np;
+    }
+}
 
 static LHASH_NODE **getrn(_LHASH *lh, const void *data, unsigned long *rhash)
-	{
-	LHASH_NODE **ret,*n1;
-	unsigned long hash,nn;
-	LHASH_COMP_FN_TYPE cf;
-
-	hash=(*(lh->hash))(data);
-	lh->num_hash_calls++;
-	*rhash=hash;
-
-	nn=hash%lh->pmax;
-	if (nn < lh->p)
-		nn=hash%lh->num_alloc_nodes;
-
-	cf=lh->comp;
-	ret= &(lh->b[(int)nn]);
-	for (n1= *ret; n1 != NULL; n1=n1->next)
-		{
+{
+    LHASH_NODE **ret, *n1;
+    unsigned long hash, nn;
+    LHASH_COMP_FN_TYPE cf;
+
+    hash = (*(lh->hash)) (data);
+    lh->num_hash_calls++;
+    *rhash = hash;
+
+    nn = hash % lh->pmax;
+    if (nn < lh->p)
+        nn = hash % lh->num_alloc_nodes;
+
+    cf = lh->comp;
+    ret = &(lh->b[(int)nn]);
+    for (n1 = *ret; n1 != NULL; n1 = n1->next) {
 #ifndef OPENSSL_NO_HASH_COMP
-		lh->num_hash_comps++;
-		if (n1->hash != hash)
-			{
-			ret= &(n1->next);
-			continue;
-			}
+        lh->num_hash_comps++;
+        if (n1->hash != hash) {
+            ret = &(n1->next);
+            continue;
+        }
 #endif
-		lh->num_comp_calls++;
-		if(cf(n1->data,data) == 0)
-			break;
-		ret= &(n1->next);
-		}
-	return(ret);
-	}
-
-/* The following hash seems to work very well on normal text strings
- * no collisions on /usr/dict/words and it distributes on %2^n quite
- * well, not as good as MD5, but still good.
+        lh->num_comp_calls++;
+        if (cf(n1->data, data) == 0)
+            break;
+        ret = &(n1->next);
+    }
+    return (ret);
+}
+
+/*
+ * The following hash seems to work very well on normal text strings no
+ * collisions on /usr/dict/words and it distributes on %2^n quite well, not
+ * as good as MD5, but still good.
  */
 unsigned long lh_strhash(const char *c)
-	{
-	unsigned long ret=0;
-	long n;
-	unsigned long v;
-	int r;
-
-	if ((c == NULL) || (*c == '\0'))
-		return(ret);
+{
+    unsigned long ret = 0;
+    long n;
+    unsigned long v;
+    int r;
+
+    if ((c == NULL) || (*c == '\0'))
+        return (ret);
 /*-
-	unsigned char b[16];
-	MD5(c,strlen(c),b);
-	return(b[0]|(b[1]<<8)|(b[2]<<16)|(b[3]<<24)); 
+        unsigned char b[16];
+        MD5(c,strlen(c),b);
+        return(b[0]|(b[1]<<8)|(b[2]<<16)|(b[3]<<24));
 */
 
-	n=0x100;
-	while (*c)
-		{
-		v=n|(*c);
-		n+=0x100;
-		r= (int)((v>>2)^v)&0x0f;
-		ret=(ret<>(32-r));
-		ret&=0xFFFFFFFFL;
-		ret^=v*v;
-		c++;
-		}
-	return((ret>>16)^ret);
-	}
+    n = 0x100;
+    while (*c) {
+        v = n | (*c);
+        n += 0x100;
+        r = (int)((v >> 2) ^ v) & 0x0f;
+        ret = (ret << r) | (ret >> (32 - r));
+        ret &= 0xFFFFFFFFL;
+        ret ^= v * v;
+        c++;
+    }
+    return ((ret >> 16) ^ ret);
+}
 
 unsigned long lh_num_items(const _LHASH *lh)
-	{
-	return lh ? lh->num_items : 0;
-	}
+{
+    return lh ? lh->num_items : 0;
+}
diff --git a/crypto/lhash/lhash.h b/crypto/lhash/lhash.h
index e7d8763591..b6c328bffb 100644
--- a/crypto/lhash/lhash.h
+++ b/crypto/lhash/lhash.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,128 +49,128 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* Header for dynamic hash table routines
- * Author - Eric Young
+/*
+ * Header for dynamic hash table routines Author - Eric Young
  */
 
 #ifndef HEADER_LHASH_H
-#define HEADER_LHASH_H
+# define HEADER_LHASH_H
 
-#include 
-#ifndef OPENSSL_NO_FP_API
-#include 
-#endif
+# include 
+# ifndef OPENSSL_NO_FP_API
+#  include 
+# endif
 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct lhash_node_st
-	{
-	void *data;
-	struct lhash_node_st *next;
-#ifndef OPENSSL_NO_HASH_COMP
-	unsigned long hash;
-#endif
-	} LHASH_NODE;
-
-typedef int (*LHASH_COMP_FN_TYPE)(const void *, const void *);
-typedef unsigned long (*LHASH_HASH_FN_TYPE)(const void *);
-typedef void (*LHASH_DOALL_FN_TYPE)(void *);
-typedef void (*LHASH_DOALL_ARG_FN_TYPE)(void *, void *);
-
-/* Macros for declaring and implementing type-safe wrappers for LHASH callbacks.
- * This way, callbacks can be provided to LHASH structures without function
- * pointer casting and the macro-defined callbacks provide per-variable casting
- * before deferring to the underlying type-specific callbacks. NB: It is
- * possible to place a "static" in front of both the DECLARE and IMPLEMENT
- * macros if the functions are strictly internal. */
+typedef struct lhash_node_st {
+    void *data;
+    struct lhash_node_st *next;
+# ifndef OPENSSL_NO_HASH_COMP
+    unsigned long hash;
+# endif
+} LHASH_NODE;
+
+typedef int (*LHASH_COMP_FN_TYPE) (const void *, const void *);
+typedef unsigned long (*LHASH_HASH_FN_TYPE) (const void *);
+typedef void (*LHASH_DOALL_FN_TYPE) (void *);
+typedef void (*LHASH_DOALL_ARG_FN_TYPE) (void *, void *);
+
+/*
+ * Macros for declaring and implementing type-safe wrappers for LHASH
+ * callbacks. This way, callbacks can be provided to LHASH structures without
+ * function pointer casting and the macro-defined callbacks provide
+ * per-variable casting before deferring to the underlying type-specific
+ * callbacks. NB: It is possible to place a "static" in front of both the
+ * DECLARE and IMPLEMENT macros if the functions are strictly internal.
+ */
 
 /* First: "hash" functions */
-#define DECLARE_LHASH_HASH_FN(name, o_type) \
-	unsigned long name##_LHASH_HASH(const void *);
-#define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
-	unsigned long name##_LHASH_HASH(const void *arg) { \
-		const o_type *a = arg; \
-		return name##_hash(a); }
-#define LHASH_HASH_FN(name) name##_LHASH_HASH
+# define DECLARE_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *);
+# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
+        unsigned long name##_LHASH_HASH(const void *arg) { \
+                const o_type *a = arg; \
+                return name##_hash(a); }
+# define LHASH_HASH_FN(name) name##_LHASH_HASH
 
 /* Second: "compare" functions */
-#define DECLARE_LHASH_COMP_FN(name, o_type) \
-	int name##_LHASH_COMP(const void *, const void *);
-#define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
-	int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
-		const o_type *a = arg1;		    \
-		const o_type *b = arg2; \
-		return name##_cmp(a,b); }
-#define LHASH_COMP_FN(name) name##_LHASH_COMP
+# define DECLARE_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *, const void *);
+# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
+        int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
+                const o_type *a = arg1;             \
+                const o_type *b = arg2; \
+                return name##_cmp(a,b); }
+# define LHASH_COMP_FN(name) name##_LHASH_COMP
 
 /* Third: "doall" functions */
-#define DECLARE_LHASH_DOALL_FN(name, o_type) \
-	void name##_LHASH_DOALL(void *);
-#define IMPLEMENT_LHASH_DOALL_FN(name, o_type) \
-	void name##_LHASH_DOALL(void *arg) { \
-		o_type *a = arg; \
-		name##_doall(a); }
-#define LHASH_DOALL_FN(name) name##_LHASH_DOALL
+# define DECLARE_LHASH_DOALL_FN(name, o_type) \
+        void name##_LHASH_DOALL(void *);
+# define IMPLEMENT_LHASH_DOALL_FN(name, o_type) \
+        void name##_LHASH_DOALL(void *arg) { \
+                o_type *a = arg; \
+                name##_doall(a); }
+# define LHASH_DOALL_FN(name) name##_LHASH_DOALL
 
 /* Fourth: "doall_arg" functions */
-#define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
-	void name##_LHASH_DOALL_ARG(void *, void *);
-#define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
-	void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
-		o_type *a = arg1; \
-		a_type *b = arg2; \
-		name##_doall_arg(a, b); }
-#define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
-
-typedef struct lhash_st
-	{
-	LHASH_NODE **b;
-	LHASH_COMP_FN_TYPE comp;
-	LHASH_HASH_FN_TYPE hash;
-	unsigned int num_nodes;
-	unsigned int num_alloc_nodes;
-	unsigned int p;
-	unsigned int pmax;
-	unsigned long up_load; /* load times 256 */
-	unsigned long down_load; /* load times 256 */
-	unsigned long num_items;
-
-	unsigned long num_expands;
-	unsigned long num_expand_reallocs;
-	unsigned long num_contracts;
-	unsigned long num_contract_reallocs;
-	unsigned long num_hash_calls;
-	unsigned long num_comp_calls;
-	unsigned long num_insert;
-	unsigned long num_replace;
-	unsigned long num_delete;
-	unsigned long num_no_delete;
-	unsigned long num_retrieve;
-	unsigned long num_retrieve_miss;
-	unsigned long num_hash_comps;
-
-	int error;
-	} _LHASH;	/* Do not use _LHASH directly, use LHASH_OF
-			 * and friends */
-
-#define LH_LOAD_MULT	256
-
-/* Indicates a malloc() error in the last call, this is only bad
- * in lh_insert(). */
-#define lh_error(lh)	((lh)->error)
+# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *, void *);
+# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+        void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
+                o_type *a = arg1; \
+                a_type *b = arg2; \
+                name##_doall_arg(a, b); }
+# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
+
+typedef struct lhash_st {
+    LHASH_NODE **b;
+    LHASH_COMP_FN_TYPE comp;
+    LHASH_HASH_FN_TYPE hash;
+    unsigned int num_nodes;
+    unsigned int num_alloc_nodes;
+    unsigned int p;
+    unsigned int pmax;
+    unsigned long up_load;      /* load times 256 */
+    unsigned long down_load;    /* load times 256 */
+    unsigned long num_items;
+    unsigned long num_expands;
+    unsigned long num_expand_reallocs;
+    unsigned long num_contracts;
+    unsigned long num_contract_reallocs;
+    unsigned long num_hash_calls;
+    unsigned long num_comp_calls;
+    unsigned long num_insert;
+    unsigned long num_replace;
+    unsigned long num_delete;
+    unsigned long num_no_delete;
+    unsigned long num_retrieve;
+    unsigned long num_retrieve_miss;
+    unsigned long num_hash_comps;
+    int error;
+} _LHASH;                       /* Do not use _LHASH directly, use LHASH_OF
+                                 * and friends */
+
+# define LH_LOAD_MULT    256
+
+/*
+ * Indicates a malloc() error in the last call, this is only bad in
+ * lh_insert().
+ */
+# define lh_error(lh)    ((lh)->error)
 
 _LHASH *lh_new(LHASH_HASH_FN_TYPE h, LHASH_COMP_FN_TYPE c);
 void lh_free(_LHASH *lh);
@@ -182,53 +182,53 @@ void lh_doall_arg(_LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, void *arg);
 unsigned long lh_strhash(const char *c);
 unsigned long lh_num_items(const _LHASH *lh);
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 void lh_stats(const _LHASH *lh, FILE *out);
 void lh_node_stats(const _LHASH *lh, FILE *out);
 void lh_node_usage_stats(const _LHASH *lh, FILE *out);
-#endif
+# endif
 
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_BIO
 void lh_stats_bio(const _LHASH *lh, BIO *out);
 void lh_node_stats_bio(const _LHASH *lh, BIO *out);
 void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out);
-#endif
+# endif
 
 /* Type checking... */
 
-#define LHASH_OF(type) struct lhash_st_##type
+# define LHASH_OF(type) struct lhash_st_##type
 
-#define DECLARE_LHASH_OF(type) LHASH_OF(type) { int dummy; }
+# define DECLARE_LHASH_OF(type) LHASH_OF(type) { int dummy; }
 
-#define CHECKED_LHASH_OF(type,lh) \
+# define CHECKED_LHASH_OF(type,lh) \
   ((_LHASH *)CHECKED_PTR_OF(LHASH_OF(type),lh))
 
 /* Define wrapper functions. */
-#define LHM_lh_new(type, name) \
+# define LHM_lh_new(type, name) \
   ((LHASH_OF(type) *)lh_new(LHASH_HASH_FN(name), LHASH_COMP_FN(name)))
-#define LHM_lh_error(type, lh) \
+# define LHM_lh_error(type, lh) \
   lh_error(CHECKED_LHASH_OF(type,lh))
-#define LHM_lh_insert(type, lh, inst) \
+# define LHM_lh_insert(type, lh, inst) \
   ((type *)lh_insert(CHECKED_LHASH_OF(type, lh), \
-		     CHECKED_PTR_OF(type, inst)))
-#define LHM_lh_retrieve(type, lh, inst) \
+                     CHECKED_PTR_OF(type, inst)))
+# define LHM_lh_retrieve(type, lh, inst) \
   ((type *)lh_retrieve(CHECKED_LHASH_OF(type, lh), \
-		       CHECKED_PTR_OF(type, inst)))
-#define LHM_lh_delete(type, lh, inst) \
-  ((type *)lh_delete(CHECKED_LHASH_OF(type, lh),			\
-		     CHECKED_PTR_OF(type, inst)))
-#define LHM_lh_doall(type, lh,fn) lh_doall(CHECKED_LHASH_OF(type, lh), fn)
-#define LHM_lh_doall_arg(type, lh, fn, arg_type, arg) \
+                       CHECKED_PTR_OF(type, inst)))
+# define LHM_lh_delete(type, lh, inst) \
+  ((type *)lh_delete(CHECKED_LHASH_OF(type, lh),                        \
+                     CHECKED_PTR_OF(type, inst)))
+# define LHM_lh_doall(type, lh,fn) lh_doall(CHECKED_LHASH_OF(type, lh), fn)
+# define LHM_lh_doall_arg(type, lh, fn, arg_type, arg) \
   lh_doall_arg(CHECKED_LHASH_OF(type, lh), fn, CHECKED_PTR_OF(arg_type, arg))
-#define LHM_lh_num_items(type, lh) lh_num_items(CHECKED_LHASH_OF(type, lh))
-#define LHM_lh_down_load(type, lh) (CHECKED_LHASH_OF(type, lh)->down_load)
-#define LHM_lh_node_stats_bio(type, lh, out) \
+# define LHM_lh_num_items(type, lh) lh_num_items(CHECKED_LHASH_OF(type, lh))
+# define LHM_lh_down_load(type, lh) (CHECKED_LHASH_OF(type, lh)->down_load)
+# define LHM_lh_node_stats_bio(type, lh, out) \
   lh_node_stats_bio(CHECKED_LHASH_OF(type, lh), out)
-#define LHM_lh_node_usage_stats_bio(type, lh, out) \
+# define LHM_lh_node_usage_stats_bio(type, lh, out) \
   lh_node_usage_stats_bio(CHECKED_LHASH_OF(type, lh), out)
-#define LHM_lh_stats_bio(type, lh, out) \
+# define LHM_lh_stats_bio(type, lh, out) \
   lh_stats_bio(CHECKED_LHASH_OF(type, lh), out)
-#define LHM_lh_free(type, lh) lh_free(CHECKED_LHASH_OF(type, lh))
+# define LHM_lh_free(type, lh) lh_free(CHECKED_LHASH_OF(type, lh))
 
 DECLARE_LHASH_OF(OPENSSL_STRING);
 DECLARE_LHASH_OF(OPENSSL_CSTRING);
@@ -238,4 +238,3 @@ DECLARE_LHASH_OF(OPENSSL_CSTRING);
 #endif
 
 #endif
-
diff --git a/crypto/md2/md2.c b/crypto/md2/md2.c
index f4d6f62264..584e34a648 100644
--- a/crypto/md2/md2.c
+++ b/crypto/md2/md2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,65 +60,60 @@
 #include 
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
 int read(int, void *, unsigned int);
 void exit(int);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i /* OPENSSL_NO_MD2, MD2_INT */
-#ifdef OPENSSL_NO_MD2
-#error MD2 is disabled.
-#endif
-#include 
+# include /* OPENSSL_NO_MD2, MD2_INT */
+# ifdef OPENSSL_NO_MD2
+#  error MD2 is disabled.
+# endif
+# include 
 
-#define MD2_DIGEST_LENGTH	16
-#define MD2_BLOCK       	16
+# define MD2_DIGEST_LENGTH       16
+# define MD2_BLOCK               16
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct MD2state_st
-	{
-	unsigned int num;
-	unsigned char data[MD2_BLOCK];
-	MD2_INT cksm[MD2_BLOCK];
-	MD2_INT state[MD2_BLOCK];
-	} MD2_CTX;
+typedef struct MD2state_st {
+    unsigned int num;
+    unsigned char data[MD2_BLOCK];
+    MD2_INT cksm[MD2_BLOCK];
+    MD2_INT state[MD2_BLOCK];
+} MD2_CTX;
 
 const char *MD2_options(void);
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_MD2_Init(MD2_CTX *c);
-#endif
+# endif
 int MD2_Init(MD2_CTX *c);
 int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len);
 int MD2_Final(unsigned char *md, MD2_CTX *c);
-unsigned char *MD2(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md);
 #ifdef  __cplusplus
 }
 #endif
diff --git a/crypto/md2/md2_dgst.c b/crypto/md2/md2_dgst.c
index bf89def73e..9cd79f8d70 100644
--- a/crypto/md2/md2_dgst.c
+++ b/crypto/md2/md2_dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,165 +63,162 @@
 #include 
 #include 
 
-const char MD2_version[]="MD2" OPENSSL_VERSION_PTEXT;
+const char MD2_version[] = "MD2" OPENSSL_VERSION_PTEXT;
 
-/* Implemented from RFC1319 The MD2 Message-Digest Algorithm
+/*
+ * Implemented from RFC1319 The MD2 Message-Digest Algorithm
  */
 
-#define UCHAR	unsigned char
+#define UCHAR   unsigned char
 
 static void md2_block(MD2_CTX *c, const unsigned char *d);
-/* The magic S table - I have converted it to hex since it is
- * basically just a random byte string. */
-static const MD2_INT S[256]={
-	0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01,
-	0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13,
-	0x62, 0xA7, 0x05, 0xF3, 0xC0, 0xC7, 0x73, 0x8C,
-	0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, 0x82, 0xCA,
-	0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16,
-	0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12,
-	0xBE, 0x4E, 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49,
-	0xA0, 0xFB, 0xF5, 0x8E, 0xBB, 0x2F, 0xEE, 0x7A,
-	0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, 0x07, 0x3F,
-	0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21,
-	0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27,
-	0x35, 0x3E, 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03,
-	0xFF, 0x19, 0x30, 0xB3, 0x48, 0xA5, 0xB5, 0xD1,
-	0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, 0xAA, 0xC6,
-	0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6,
-	0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1,
-	0x45, 0x9D, 0x70, 0x59, 0x64, 0x71, 0x87, 0x20,
-	0x86, 0x5B, 0xCF, 0x65, 0xE6, 0x2D, 0xA8, 0x02,
-	0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, 0xB9, 0xF6,
-	0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F,
-	0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A,
-	0xC3, 0x5C, 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26,
-	0x2C, 0x53, 0x0D, 0x6E, 0x85, 0x28, 0x84, 0x09,
-	0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, 0x4D, 0x52,
-	0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA,
-	0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A,
-	0x78, 0x88, 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D,
-	0xE9, 0xCB, 0xD5, 0xFE, 0x3B, 0x00, 0x1D, 0x39,
-	0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, 0xD0, 0xE4,
-	0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A,
-	0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A,
-	0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14,
-	};
+/*
+ * The magic S table - I have converted it to hex since it is basically just
+ * a random byte string.
+ */
+static const MD2_INT S[256] = {
+    0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01,
+    0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13,
+    0x62, 0xA7, 0x05, 0xF3, 0xC0, 0xC7, 0x73, 0x8C,
+    0x98, 0x93, 0x2B, 0xD9, 0xBC, 0x4C, 0x82, 0xCA,
+    0x1E, 0x9B, 0x57, 0x3C, 0xFD, 0xD4, 0xE0, 0x16,
+    0x67, 0x42, 0x6F, 0x18, 0x8A, 0x17, 0xE5, 0x12,
+    0xBE, 0x4E, 0xC4, 0xD6, 0xDA, 0x9E, 0xDE, 0x49,
+    0xA0, 0xFB, 0xF5, 0x8E, 0xBB, 0x2F, 0xEE, 0x7A,
+    0xA9, 0x68, 0x79, 0x91, 0x15, 0xB2, 0x07, 0x3F,
+    0x94, 0xC2, 0x10, 0x89, 0x0B, 0x22, 0x5F, 0x21,
+    0x80, 0x7F, 0x5D, 0x9A, 0x5A, 0x90, 0x32, 0x27,
+    0x35, 0x3E, 0xCC, 0xE7, 0xBF, 0xF7, 0x97, 0x03,
+    0xFF, 0x19, 0x30, 0xB3, 0x48, 0xA5, 0xB5, 0xD1,
+    0xD7, 0x5E, 0x92, 0x2A, 0xAC, 0x56, 0xAA, 0xC6,
+    0x4F, 0xB8, 0x38, 0xD2, 0x96, 0xA4, 0x7D, 0xB6,
+    0x76, 0xFC, 0x6B, 0xE2, 0x9C, 0x74, 0x04, 0xF1,
+    0x45, 0x9D, 0x70, 0x59, 0x64, 0x71, 0x87, 0x20,
+    0x86, 0x5B, 0xCF, 0x65, 0xE6, 0x2D, 0xA8, 0x02,
+    0x1B, 0x60, 0x25, 0xAD, 0xAE, 0xB0, 0xB9, 0xF6,
+    0x1C, 0x46, 0x61, 0x69, 0x34, 0x40, 0x7E, 0x0F,
+    0x55, 0x47, 0xA3, 0x23, 0xDD, 0x51, 0xAF, 0x3A,
+    0xC3, 0x5C, 0xF9, 0xCE, 0xBA, 0xC5, 0xEA, 0x26,
+    0x2C, 0x53, 0x0D, 0x6E, 0x85, 0x28, 0x84, 0x09,
+    0xD3, 0xDF, 0xCD, 0xF4, 0x41, 0x81, 0x4D, 0x52,
+    0x6A, 0xDC, 0x37, 0xC8, 0x6C, 0xC1, 0xAB, 0xFA,
+    0x24, 0xE1, 0x7B, 0x08, 0x0C, 0xBD, 0xB1, 0x4A,
+    0x78, 0x88, 0x95, 0x8B, 0xE3, 0x63, 0xE8, 0x6D,
+    0xE9, 0xCB, 0xD5, 0xFE, 0x3B, 0x00, 0x1D, 0x39,
+    0xF2, 0xEF, 0xB7, 0x0E, 0x66, 0x58, 0xD0, 0xE4,
+    0xA6, 0x77, 0x72, 0xF8, 0xEB, 0x75, 0x4B, 0x0A,
+    0x31, 0x44, 0x50, 0xB4, 0x8F, 0xED, 0x1F, 0x1A,
+    0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14,
+};
 
 const char *MD2_options(void)
-	{
-	if (sizeof(MD2_INT) == 1)
-		return("md2(char)");
-	else
-		return("md2(int)");
-	}
+{
+    if (sizeof(MD2_INT) == 1)
+        return ("md2(char)");
+    else
+        return ("md2(int)");
+}
 
 fips_md_init(MD2)
-	{
-	c->num=0;
-	memset(c->state,0,sizeof c->state);
-	memset(c->cksm,0,sizeof c->cksm);
-	memset(c->data,0,sizeof c->data);
-	return 1;
-	}
+{
+    c->num = 0;
+    memset(c->state, 0, sizeof c->state);
+    memset(c->cksm, 0, sizeof c->cksm);
+    memset(c->data, 0, sizeof c->data);
+    return 1;
+}
 
 int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len)
-	{
-	register UCHAR *p;
-
-	if (len == 0) return 1;
-
-	p=c->data;
-	if (c->num != 0)
-		{
-		if ((c->num+len) >= MD2_BLOCK)
-			{
-			memcpy(&(p[c->num]),data,MD2_BLOCK-c->num);
-			md2_block(c,c->data);
-			data+=(MD2_BLOCK - c->num);
-			len-=(MD2_BLOCK - c->num);
-			c->num=0;
-			/* drop through and do the rest */
-			}
-		else
-			{
-			memcpy(&(p[c->num]),data,len);
-			/* data+=len; */
-			c->num+=(int)len;
-			return 1;
-			}
-		}
-	/* we now can process the input data in blocks of MD2_BLOCK
-	 * chars and save the leftovers to c->data. */
-	while (len >= MD2_BLOCK)
-		{
-		md2_block(c,data);
-		data+=MD2_BLOCK;
-		len-=MD2_BLOCK;
-		}
-	memcpy(p,data,len);
-	c->num=(int)len;
-	return 1;
-	}
+{
+    register UCHAR *p;
+
+    if (len == 0)
+        return 1;
+
+    p = c->data;
+    if (c->num != 0) {
+        if ((c->num + len) >= MD2_BLOCK) {
+            memcpy(&(p[c->num]), data, MD2_BLOCK - c->num);
+            md2_block(c, c->data);
+            data += (MD2_BLOCK - c->num);
+            len -= (MD2_BLOCK - c->num);
+            c->num = 0;
+            /* drop through and do the rest */
+        } else {
+            memcpy(&(p[c->num]), data, len);
+            /* data+=len; */
+            c->num += (int)len;
+            return 1;
+        }
+    }
+    /*
+     * we now can process the input data in blocks of MD2_BLOCK chars and
+     * save the leftovers to c->data.
+     */
+    while (len >= MD2_BLOCK) {
+        md2_block(c, data);
+        data += MD2_BLOCK;
+        len -= MD2_BLOCK;
+    }
+    memcpy(p, data, len);
+    c->num = (int)len;
+    return 1;
+}
 
 static void md2_block(MD2_CTX *c, const unsigned char *d)
-	{
-	register MD2_INT t,*sp1,*sp2;
-	register int i,j;
-	MD2_INT state[48];
-
-	sp1=c->state;
-	sp2=c->cksm;
-	j=sp2[MD2_BLOCK-1];
-	for (i=0; i<16; i++)
-		{
-		state[i]=sp1[i];
-		state[i+16]=t=d[i];
-		state[i+32]=(t^sp1[i]);
-		j=sp2[i]^=S[t^j];
-		}
-	t=0;
-	for (i=0; i<18; i++)
-		{
-		for (j=0; j<48; j+=8)
-			{
-			t= state[j+ 0]^=S[t];
-			t= state[j+ 1]^=S[t];
-			t= state[j+ 2]^=S[t];
-			t= state[j+ 3]^=S[t];
-			t= state[j+ 4]^=S[t];
-			t= state[j+ 5]^=S[t];
-			t= state[j+ 6]^=S[t];
-			t= state[j+ 7]^=S[t];
-			}
-		t=(t+i)&0xff;
-		}
-	memcpy(sp1,state,16*sizeof(MD2_INT));
-	OPENSSL_cleanse(state,48*sizeof(MD2_INT));
-	}
+{
+    register MD2_INT t, *sp1, *sp2;
+    register int i, j;
+    MD2_INT state[48];
+
+    sp1 = c->state;
+    sp2 = c->cksm;
+    j = sp2[MD2_BLOCK - 1];
+    for (i = 0; i < 16; i++) {
+        state[i] = sp1[i];
+        state[i + 16] = t = d[i];
+        state[i + 32] = (t ^ sp1[i]);
+        j = sp2[i] ^= S[t ^ j];
+    }
+    t = 0;
+    for (i = 0; i < 18; i++) {
+        for (j = 0; j < 48; j += 8) {
+            t = state[j + 0] ^= S[t];
+            t = state[j + 1] ^= S[t];
+            t = state[j + 2] ^= S[t];
+            t = state[j + 3] ^= S[t];
+            t = state[j + 4] ^= S[t];
+            t = state[j + 5] ^= S[t];
+            t = state[j + 6] ^= S[t];
+            t = state[j + 7] ^= S[t];
+        }
+        t = (t + i) & 0xff;
+    }
+    memcpy(sp1, state, 16 * sizeof(MD2_INT));
+    OPENSSL_cleanse(state, 48 * sizeof(MD2_INT));
+}
 
 int MD2_Final(unsigned char *md, MD2_CTX *c)
-	{
-	int i,v;
-	register UCHAR *cp;
-	register MD2_INT *p1,*p2;
-
-	cp=c->data;
-	p1=c->state;
-	p2=c->cksm;
-	v=MD2_BLOCK-c->num;
-	for (i=c->num; idata;
+    p1 = c->state;
+    p2 = c->cksm;
+    v = MD2_BLOCK - c->num;
+    for (i = c->num; i < MD2_BLOCK; i++)
+        cp[i] = (UCHAR) v;
+
+    md2_block(c, cp);
+
+    for (i = 0; i < MD2_BLOCK; i++)
+        cp[i] = (UCHAR) p2[i];
+    md2_block(c, cp);
+
+    for (i = 0; i < 16; i++)
+        md[i] = (UCHAR) (p1[i] & 0xff);
+    memset((char *)&c, 0, sizeof(c));
+    return 1;
+}
diff --git a/crypto/md2/md2_one.c b/crypto/md2/md2_one.c
index f7fef5cc0a..cd2631b261 100644
--- a/crypto/md2/md2_one.c
+++ b/crypto/md2/md2_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,35 +60,37 @@
 #include "cryptlib.h"
 #include 
 
-/* This is a separate file so that #defines in cryptlib.h can
- * map my MD functions to different names */
+/*
+ * This is a separate file so that #defines in cryptlib.h can map my MD
+ * functions to different names
+ */
 
 unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MD2_CTX c;
-	static unsigned char m[MD2_DIGEST_LENGTH];
+{
+    MD2_CTX c;
+    static unsigned char m[MD2_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	if (!MD2_Init(&c))
-		return NULL;
+    if (md == NULL)
+        md = m;
+    if (!MD2_Init(&c))
+        return NULL;
 #ifndef CHARSET_EBCDIC
-	MD2_Update(&c,d,n);
+    MD2_Update(&c, d, n);
 #else
-	{
-		char temp[1024];
-		unsigned long chunk;
+    {
+        char temp[1024];
+        unsigned long chunk;
 
-		while (n > 0)
-		{
-			chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
-			ebcdic2ascii(temp, d, chunk);
-			MD2_Update(&c,temp,chunk);
-			n -= chunk;
-			d += chunk;
-		}
-	}
+        while (n > 0) {
+            chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
+            ebcdic2ascii(temp, d, chunk);
+            MD2_Update(&c, temp, chunk);
+            n -= chunk;
+            d += chunk;
+        }
+    }
 #endif
-	MD2_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));	/* Security consideration */
-	return(md);
-	}
+    MD2_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* Security consideration */
+    return (md);
+}
diff --git a/crypto/md2/md2test.c b/crypto/md2/md2test.c
index db5f5bc6d2..49a8a9bc78 100644
--- a/crypto/md2/md2test.c
+++ b/crypto/md2/md2test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,78 +66,77 @@
 int main(int argc, char *argv[])
 {
     printf("No MD2 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-static char *test[]={
-	"",
-	"a",
-	"abc",
-	"message digest",
-	"abcdefghijklmnopqrstuvwxyz",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
-	NULL,
-	};
+static char *test[] = {
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+    NULL,
+};
 
-static char *ret[]={
-	"8350e5a3e24c153df2275c9f80692773",
-	"32ec01ec4a6dac72c0ab96fb34c0b5d1",
-	"da853b0d3f88d99b30283a69e6ded6bb",
-	"ab4f496bfb2a530b219ff33031fe06b0",
-	"4e8ddff3650292ab5a4108c3aa47940b",
-	"da33def2a42df13975352846c30338cd",
-	"d5976f79d83d3a0dc9806c3c66f3efd8",
-	};
+static char *ret[] = {
+    "8350e5a3e24c153df2275c9f80692773",
+    "32ec01ec4a6dac72c0ab96fb34c0b5d1",
+    "da853b0d3f88d99b30283a69e6ded6bb",
+    "ab4f496bfb2a530b219ff33031fe06b0",
+    "4e8ddff3650292ab5a4108c3aa47940b",
+    "da33def2a42df13975352846c30338cd",
+    "d5976f79d83d3a0dc9806c3c66f3efd8",
+};
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	char *p;
-	unsigned char md[MD2_DIGEST_LENGTH];
+{
+    int i, err = 0;
+    char **P, **R;
+    char *p;
+    unsigned char md[MD2_DIGEST_LENGTH];
 
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest((unsigned char *)*P,strlen(*P),md,NULL,EVP_md2(), NULL);
-		p=pt(md);
-		if (strcmp(p,*R) != 0)
-			{
-			printf("error calculating MD2 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	return err;
-	}
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest((unsigned char *)*P, strlen(*P), md, NULL, EVP_md2(),
+                   NULL);
+        p = pt(md);
+        if (strcmp(p, *R) != 0) {
+            printf("error calculating MD2 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    return err;
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i
+ *                                      
  */
 
 #if !defined(DATA_ORDER_IS_BIG_ENDIAN) && !defined(DATA_ORDER_IS_LITTLE_ENDIAN)
-#error "DATA_ORDER must be defined!"
+# error "DATA_ORDER must be defined!"
 #endif
 
 #ifndef HASH_CBLOCK
-#error "HASH_CBLOCK must be defined!"
+# error "HASH_CBLOCK must be defined!"
 #endif
 #ifndef HASH_LONG
-#error "HASH_LONG must be defined!"
+# error "HASH_LONG must be defined!"
 #endif
 #ifndef HASH_CTX
-#error "HASH_CTX must be defined!"
+# error "HASH_CTX must be defined!"
 #endif
 
 #ifndef HASH_UPDATE
-#error "HASH_UPDATE must be defined!"
+# error "HASH_UPDATE must be defined!"
 #endif
 #ifndef HASH_TRANSFORM
-#error "HASH_TRANSFORM must be defined!"
+# error "HASH_TRANSFORM must be defined!"
 #endif
 #ifndef HASH_FINAL
-#error "HASH_FINAL must be defined!"
+# error "HASH_FINAL must be defined!"
 #endif
 
 #ifndef HASH_BLOCK_DATA_ORDER
-#error "HASH_BLOCK_DATA_ORDER must be defined!"
+# error "HASH_BLOCK_DATA_ORDER must be defined!"
 #endif
 
 /*
@@ -143,153 +143,153 @@
 #undef ROTATE
 #ifndef PEDANTIC
 # if defined(_MSC_VER)
-#  define ROTATE(a,n)	_lrotl(a,n)
+#  define ROTATE(a,n)   _lrotl(a,n)
 # elif defined(__ICC)
-#  define ROTATE(a,n)	_rotl(a,n)
+#  define ROTATE(a,n)   _rotl(a,n)
 # elif defined(__MWERKS__)
 #  if defined(__POWERPC__)
-#   define ROTATE(a,n)	__rlwinm(a,n,0,31)
+#   define ROTATE(a,n)  __rlwinm(a,n,0,31)
 #  elif defined(__MC68K__)
     /* Motorola specific tweak.  */
-#   define ROTATE(a,n)	( n<24 ? __rol(a,n) : __ror(a,32-n) )
+#   define ROTATE(a,n)  ( n<24 ? __rol(a,n) : __ror(a,32-n) )
 #  else
-#   define ROTATE(a,n)	__rol(a,n)
+#   define ROTATE(a,n)  __rol(a,n)
 #  endif
 # elif defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
   /*
    * Some GNU C inline assembler templates. Note that these are
    * rotates by *constant* number of bits! But that's exactly
    * what we need here...
-   * 					
+   *                                    
    */
 #  if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#   define ROTATE(a,n)	({ register unsigned int ret;	\
-				asm (			\
-				"roll %1,%0"		\
-				: "=r"(ret)		\
-				: "I"(n), "0"((unsigned int)(a))	\
-				: "cc");		\
-			   ret;				\
-			})
+#   define ROTATE(a,n)  ({ register unsigned int ret;   \
+                                asm (                   \
+                                "roll %1,%0"            \
+                                : "=r"(ret)             \
+                                : "I"(n), "0"((unsigned int)(a))        \
+                                : "cc");                \
+                           ret;                         \
+                        })
 #  elif defined(_ARCH_PPC) || defined(_ARCH_PPC64) || \
-	defined(__powerpc) || defined(__ppc__) || defined(__powerpc64__)
-#   define ROTATE(a,n)	({ register unsigned int ret;	\
-				asm (			\
-				"rlwinm %0,%1,%2,0,31"	\
-				: "=r"(ret)		\
-				: "r"(a), "I"(n));	\
-			   ret;				\
-			})
+        defined(__powerpc) || defined(__ppc__) || defined(__powerpc64__)
+#   define ROTATE(a,n)  ({ register unsigned int ret;   \
+                                asm (                   \
+                                "rlwinm %0,%1,%2,0,31"  \
+                                : "=r"(ret)             \
+                                : "r"(a), "I"(n));      \
+                           ret;                         \
+                        })
 #  elif defined(__s390x__)
-#   define ROTATE(a,n) ({ register unsigned int ret;	\
-				asm ("rll %0,%1,%2"	\
-				: "=r"(ret)		\
-				: "r"(a), "I"(n));	\
-			  ret;				\
-			})
+#   define ROTATE(a,n) ({ register unsigned int ret;    \
+                                asm ("rll %0,%1,%2"     \
+                                : "=r"(ret)             \
+                                : "r"(a), "I"(n));      \
+                          ret;                          \
+                        })
 #  endif
 # endif
-#endif /* PEDANTIC */
+#endif                          /* PEDANTIC */
 
 #ifndef ROTATE
-#define ROTATE(a,n)     (((a)<<(n))|(((a)&0xffffffff)>>(32-(n))))
+# define ROTATE(a,n)     (((a)<<(n))|(((a)&0xffffffff)>>(32-(n))))
 #endif
 
 #if defined(DATA_ORDER_IS_BIG_ENDIAN)
 
-#ifndef PEDANTIC
-# if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-#  if ((defined(__i386) || defined(__i386__)) && !defined(I386_ONLY)) || \
+# ifndef PEDANTIC
+#  if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+#   if ((defined(__i386) || defined(__i386__)) && !defined(I386_ONLY)) || \
       (defined(__x86_64) || defined(__x86_64__))
-#   if !defined(B_ENDIAN)
+#    if !defined(B_ENDIAN)
     /*
      * This gives ~30-40% performance improvement in SHA-256 compiled
      * with gcc [on P4]. Well, first macro to be frank. We can pull
      * this trick on x86* platforms only, because these CPUs can fetch
      * unaligned data without raising an exception.
      */
-#   define HOST_c2l(c,l)	({ unsigned int r=*((const unsigned int *)(c));	\
-				   asm ("bswapl %0":"=r"(r):"0"(r));	\
-				   (c)+=4; (l)=r;			})
-#   define HOST_l2c(l,c)	({ unsigned int r=(l);			\
-				   asm ("bswapl %0":"=r"(r):"0"(r));	\
-				   *((unsigned int *)(c))=r; (c)+=4; r;	})
-#   endif
-#  elif defined(__aarch64__)
-#   if defined(__BYTE_ORDER__)
-#    if defined(__ORDER_LITTLE_ENDIAN__) && __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
-#     define HOST_c2l(c,l)	({ unsigned int r;		\
-				   asm ("rev	%w0,%w1"	\
-					:"=r"(r)		\
-					:"r"(*((const unsigned int *)(c))));\
-				   (c)+=4; (l)=r;		})
-#     define HOST_l2c(l,c)	({ unsigned int r;		\
-				   asm ("rev	%w0,%w1"	\
-					:"=r"(r)		\
-					:"r"((unsigned int)(l)));\
-				   *((unsigned int *)(c))=r; (c)+=4; r;	})
-#    elif defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
-#     define HOST_c2l(c,l)	((l)=*((const unsigned int *)(c)), (c)+=4, (l))
-#     define HOST_l2c(l,c)	(*((unsigned int *)(c))=(l), (c)+=4, (l))
+#     define HOST_c2l(c,l)        ({ unsigned int r=*((const unsigned int *)(c)); \
+                                   asm ("bswapl %0":"=r"(r):"0"(r));    \
+                                   (c)+=4; (l)=r;                       })
+#     define HOST_l2c(l,c)        ({ unsigned int r=(l);                  \
+                                   asm ("bswapl %0":"=r"(r):"0"(r));    \
+                                   *((unsigned int *)(c))=r; (c)+=4; r; })
+#    endif
+#   elif defined(__aarch64__)
+#    if defined(__BYTE_ORDER__)
+#     if defined(__ORDER_LITTLE_ENDIAN__) && __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
+#      define HOST_c2l(c,l)      ({ unsigned int r;              \
+                                   asm ("rev    %w0,%w1"        \
+                                        :"=r"(r)                \
+                                        :"r"(*((const unsigned int *)(c))));\
+                                   (c)+=4; (l)=r;               })
+#      define HOST_l2c(l,c)      ({ unsigned int r;              \
+                                   asm ("rev    %w0,%w1"        \
+                                        :"=r"(r)                \
+                                        :"r"((unsigned int)(l)));\
+                                   *((unsigned int *)(c))=r; (c)+=4; r; })
+#     elif defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__==__ORDER_BIG_ENDIAN__
+#      define HOST_c2l(c,l)      ((l)=*((const unsigned int *)(c)), (c)+=4, (l))
+#      define HOST_l2c(l,c)      (*((unsigned int *)(c))=(l), (c)+=4, (l))
+#     endif
 #    endif
 #   endif
 #  endif
+#  if defined(__s390__) || defined(__s390x__)
+#   define HOST_c2l(c,l) ((l)=*((const unsigned int *)(c)), (c)+=4, (l))
+#   define HOST_l2c(l,c) (*((unsigned int *)(c))=(l), (c)+=4, (l))
+#  endif
 # endif
-# if defined(__s390__) || defined(__s390x__)
-#  define HOST_c2l(c,l) ((l)=*((const unsigned int *)(c)), (c)+=4, (l))
-#  define HOST_l2c(l,c) (*((unsigned int *)(c))=(l), (c)+=4, (l))
-# endif
-#endif
 
-#ifndef HOST_c2l
-#define HOST_c2l(c,l)	(l =(((unsigned long)(*((c)++)))<<24),		\
-			 l|=(((unsigned long)(*((c)++)))<<16),		\
-			 l|=(((unsigned long)(*((c)++)))<< 8),		\
-			 l|=(((unsigned long)(*((c)++)))    )		)
-#endif
-#ifndef HOST_l2c
-#define HOST_l2c(l,c)	(*((c)++)=(unsigned char)(((l)>>24)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)    )&0xff),	\
-			 l)
-#endif
+# ifndef HOST_c2l
+#  define HOST_c2l(c,l)   (l =(((unsigned long)(*((c)++)))<<24),          \
+                         l|=(((unsigned long)(*((c)++)))<<16),          \
+                         l|=(((unsigned long)(*((c)++)))<< 8),          \
+                         l|=(((unsigned long)(*((c)++)))    )           )
+# endif
+# ifndef HOST_l2c
+#  define HOST_l2c(l,c)   (*((c)++)=(unsigned char)(((l)>>24)&0xff),      \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff),      \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff),      \
+                         *((c)++)=(unsigned char)(((l)    )&0xff),      \
+                         l)
+# endif
 
 #elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
 
-#ifndef PEDANTIC
-# if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-#  if defined(__s390x__)
-#   define HOST_c2l(c,l)	({ asm ("lrv	%0,%1"			\
-				   :"=d"(l) :"m"(*(const unsigned int *)(c)));\
-				   (c)+=4; (l);				})
-#   define HOST_l2c(l,c)	({ asm ("strv	%1,%0"			\
-				   :"=m"(*(unsigned int *)(c)) :"d"(l));\
-				   (c)+=4; (l);				})
+# ifndef PEDANTIC
+#  if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+#   if defined(__s390x__)
+#    define HOST_c2l(c,l)        ({ asm ("lrv    %0,%1"                  \
+                                   :"=d"(l) :"m"(*(const unsigned int *)(c)));\
+                                   (c)+=4; (l);                         })
+#    define HOST_l2c(l,c)        ({ asm ("strv   %1,%0"                  \
+                                   :"=m"(*(unsigned int *)(c)) :"d"(l));\
+                                   (c)+=4; (l);                         })
+#   endif
 #  endif
-# endif
-# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#  ifndef B_ENDIAN
+#  if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
+#   ifndef B_ENDIAN
     /* See comment in DATA_ORDER_IS_BIG_ENDIAN section. */
-#   define HOST_c2l(c,l)	((l)=*((const unsigned int *)(c)), (c)+=4, l)
-#   define HOST_l2c(l,c)	(*((unsigned int *)(c))=(l), (c)+=4, l)
+#    define HOST_c2l(c,l)        ((l)=*((const unsigned int *)(c)), (c)+=4, l)
+#    define HOST_l2c(l,c)        (*((unsigned int *)(c))=(l), (c)+=4, l)
+#   endif
 #  endif
 # endif
-#endif
 
-#ifndef HOST_c2l
-#define HOST_c2l(c,l)	(l =(((unsigned long)(*((c)++)))    ),		\
-			 l|=(((unsigned long)(*((c)++)))<< 8),		\
-			 l|=(((unsigned long)(*((c)++)))<<16),		\
-			 l|=(((unsigned long)(*((c)++)))<<24)		)
-#endif
-#ifndef HOST_l2c
-#define HOST_l2c(l,c)	(*((c)++)=(unsigned char)(((l)    )&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>>24)&0xff),	\
-			 l)
-#endif
+# ifndef HOST_c2l
+#  define HOST_c2l(c,l)   (l =(((unsigned long)(*((c)++)))    ),          \
+                         l|=(((unsigned long)(*((c)++)))<< 8),          \
+                         l|=(((unsigned long)(*((c)++)))<<16),          \
+                         l|=(((unsigned long)(*((c)++)))<<24)           )
+# endif
+# ifndef HOST_l2c
+#  define HOST_l2c(l,c)   (*((c)++)=(unsigned char)(((l)    )&0xff),      \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff),      \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff),      \
+                         *((c)++)=(unsigned char)(((l)>>24)&0xff),      \
+                         l)
+# endif
 
 #endif
 
@@ -297,112 +297,107 @@
  * Time for some action:-)
  */
 
-int HASH_UPDATE (HASH_CTX *c, const void *data_, size_t len)
-	{
-	const unsigned char *data=data_;
-	unsigned char *p;
-	HASH_LONG l;
-	size_t n;
-
-	if (len==0) return 1;
-
-	l=(c->Nl+(((HASH_LONG)len)<<3))&0xffffffffUL;
-	/* 95-05-24 eay Fixed a bug with the overflow handling, thanks to
-	 * Wei Dai  for pointing it out. */
-	if (l < c->Nl) /* overflow */
-		c->Nh++;
-	c->Nh+=(HASH_LONG)(len>>29);	/* might cause compiler warning on 16-bit */
-	c->Nl=l;
-
-	n = c->num;
-	if (n != 0)
-		{
-		p=(unsigned char *)c->data;
-
-		if (len >= HASH_CBLOCK || len+n >= HASH_CBLOCK)
-			{
-			memcpy (p+n,data,HASH_CBLOCK-n);
-			HASH_BLOCK_DATA_ORDER (c,p,1);
-			n      = HASH_CBLOCK-n;
-			data  += n;
-			len   -= n;
-			c->num = 0;
-			memset (p,0,HASH_CBLOCK);	/* keep it zeroed */
-			}
-		else
-			{
-			memcpy (p+n,data,len);
-			c->num += (unsigned int)len;
-			return 1;
-			}
-		}
-
-	n = len/HASH_CBLOCK;
-	if (n > 0)
-		{
-		HASH_BLOCK_DATA_ORDER (c,data,n);
-		n    *= HASH_CBLOCK;
-		data += n;
-		len  -= n;
-		}
-
-	if (len != 0)
-		{
-		p = (unsigned char *)c->data;
-		c->num = (unsigned int)len;
-		memcpy (p,data,len);
-		}
-	return 1;
-	}
-
+int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
+{
+    const unsigned char *data = data_;
+    unsigned char *p;
+    HASH_LONG l;
+    size_t n;
 
-void HASH_TRANSFORM (HASH_CTX *c, const unsigned char *data)
-	{
-	HASH_BLOCK_DATA_ORDER (c,data,1);
-	}
+    if (len == 0)
+        return 1;
 
-
-int HASH_FINAL (unsigned char *md, HASH_CTX *c)
-	{
-	unsigned char *p = (unsigned char *)c->data;
-	size_t n = c->num;
-
-	p[n] = 0x80; /* there is always room for one */
-	n++;
-
-	if (n > (HASH_CBLOCK-8))
-		{
-		memset (p+n,0,HASH_CBLOCK-n);
-		n=0;
-		HASH_BLOCK_DATA_ORDER (c,p,1);
-		}
-	memset (p+n,0,HASH_CBLOCK-8-n);
-
-	p += HASH_CBLOCK-8;
+    l = (c->Nl + (((HASH_LONG) len) << 3)) & 0xffffffffUL;
+    /*
+     * 95-05-24 eay Fixed a bug with the overflow handling, thanks to Wei Dai
+     *  for pointing it out.
+     */
+    if (l < c->Nl)              /* overflow */
+        c->Nh++;
+    c->Nh += (HASH_LONG) (len >> 29); /* might cause compiler warning on
+                                       * 16-bit */
+    c->Nl = l;
+
+    n = c->num;
+    if (n != 0) {
+        p = (unsigned char *)c->data;
+
+        if (len >= HASH_CBLOCK || len + n >= HASH_CBLOCK) {
+            memcpy(p + n, data, HASH_CBLOCK - n);
+            HASH_BLOCK_DATA_ORDER(c, p, 1);
+            n = HASH_CBLOCK - n;
+            data += n;
+            len -= n;
+            c->num = 0;
+            memset(p, 0, HASH_CBLOCK); /* keep it zeroed */
+        } else {
+            memcpy(p + n, data, len);
+            c->num += (unsigned int)len;
+            return 1;
+        }
+    }
+
+    n = len / HASH_CBLOCK;
+    if (n > 0) {
+        HASH_BLOCK_DATA_ORDER(c, data, n);
+        n *= HASH_CBLOCK;
+        data += n;
+        len -= n;
+    }
+
+    if (len != 0) {
+        p = (unsigned char *)c->data;
+        c->num = (unsigned int)len;
+        memcpy(p, data, len);
+    }
+    return 1;
+}
+
+void HASH_TRANSFORM(HASH_CTX *c, const unsigned char *data)
+{
+    HASH_BLOCK_DATA_ORDER(c, data, 1);
+}
+
+int HASH_FINAL(unsigned char *md, HASH_CTX *c)
+{
+    unsigned char *p = (unsigned char *)c->data;
+    size_t n = c->num;
+
+    p[n] = 0x80;                /* there is always room for one */
+    n++;
+
+    if (n > (HASH_CBLOCK - 8)) {
+        memset(p + n, 0, HASH_CBLOCK - n);
+        n = 0;
+        HASH_BLOCK_DATA_ORDER(c, p, 1);
+    }
+    memset(p + n, 0, HASH_CBLOCK - 8 - n);
+
+    p += HASH_CBLOCK - 8;
 #if   defined(DATA_ORDER_IS_BIG_ENDIAN)
-	(void)HOST_l2c(c->Nh,p);
-	(void)HOST_l2c(c->Nl,p);
+    (void)HOST_l2c(c->Nh, p);
+    (void)HOST_l2c(c->Nl, p);
 #elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
-	(void)HOST_l2c(c->Nl,p);
-	(void)HOST_l2c(c->Nh,p);
+    (void)HOST_l2c(c->Nl, p);
+    (void)HOST_l2c(c->Nh, p);
 #endif
-	p -= HASH_CBLOCK;
-	HASH_BLOCK_DATA_ORDER (c,p,1);
-	c->num=0;
-	memset (p,0,HASH_CBLOCK);
+    p -= HASH_CBLOCK;
+    HASH_BLOCK_DATA_ORDER(c, p, 1);
+    c->num = 0;
+    memset(p, 0, HASH_CBLOCK);
 
 #ifndef HASH_MAKE_STRING
-#error "HASH_MAKE_STRING must be defined!"
+# error "HASH_MAKE_STRING must be defined!"
 #else
-	HASH_MAKE_STRING(c,md);
+    HASH_MAKE_STRING(c, md);
 #endif
 
-	return 1;
-	}
+    return 1;
+}
 
 #ifndef MD32_REG_T
-#if defined(__alpha) || defined(__sparcv9) || defined(__mips)
-#define MD32_REG_T long
+# if defined(__alpha) || defined(__sparcv9) || defined(__mips)
+#  define MD32_REG_T long
 /*
  * This comment was originaly written for MD5, which is why it
  * discusses A-D. But it basically applies to all 32-bit digests,
@@ -416,18 +411,18 @@ int HASH_FINAL (unsigned char *md, HASH_CTX *c)
  * *either* case. Now declaring 'em long excuses the compiler
  * from keeping 32 MSBs zeroed resulting in 13% performance
  * improvement under SPARC Solaris7/64 and 5% under AlphaLinux.
- * Well, to be honest it should say that this *prevents* 
+ * Well, to be honest it should say that this *prevents*
  * performance degradation.
- *				
+ *                              
  */
-#else
+# else
 /*
  * Above is not absolute and there are LP64 compilers that
  * generate better code if MD32_REG_T is defined int. The above
  * pre-processor condition reflects the circumstances under which
  * the conclusion was made and is subject to further extension.
- *				
+ *                              
  */
-#define MD32_REG_T int
-#endif
+#  define MD32_REG_T int
+# endif
 #endif
diff --git a/crypto/md4/md4.c b/crypto/md4/md4.c
index 141415ad4d..c9fab6669a 100644
--- a/crypto/md4/md4.c
+++ b/crypto/md4/md4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 #include 
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
@@ -69,59 +69,53 @@ int read(int, void *, unsigned int);
 #endif
 
 int main(int argc, char **argv)
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_MD4
-#error MD4 is disabled.
-#endif
+# ifdef OPENSSL_NO_MD4
+#  error MD4 is disabled.
+# endif
 
 /*-
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  * ! MD4_LONG has to be at least 32 bits wide. If it's wider, then !
- * ! MD4_LONG_LOG2 has to be defined along.			   !
+ * ! MD4_LONG_LOG2 has to be defined along.                        !
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
 
-#if defined(__LP32__)
-#define MD4_LONG unsigned long
-#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
-#define MD4_LONG unsigned long
-#define MD4_LONG_LOG2 3
+# if defined(__LP32__)
+#  define MD4_LONG unsigned long
+# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
+#  define MD4_LONG unsigned long
+#  define MD4_LONG_LOG2 3
 /*
  * _CRAY note. I could declare short, but I have no idea what impact
  * does it have on performance on none-T3E machines. I could declare
  * int, but at least on C90 sizeof(int) can be chosen at compile time.
  * So I've chosen long...
- *					
+ *                                      
  */
-#else
-#define MD4_LONG unsigned int
-#endif
+# else
+#  define MD4_LONG unsigned int
+# endif
 
-#define MD4_CBLOCK	64
-#define MD4_LBLOCK	(MD4_CBLOCK/4)
-#define MD4_DIGEST_LENGTH 16
+# define MD4_CBLOCK      64
+# define MD4_LBLOCK      (MD4_CBLOCK/4)
+# define MD4_DIGEST_LENGTH 16
 
-typedef struct MD4state_st
-	{
-	MD4_LONG A,B,C,D;
-	MD4_LONG Nl,Nh;
-	MD4_LONG data[MD4_LBLOCK];
-	unsigned int num;
-	} MD4_CTX;
+typedef struct MD4state_st {
+    MD4_LONG A, B, C, D;
+    MD4_LONG Nl, Nh;
+    MD4_LONG data[MD4_LBLOCK];
+    unsigned int num;
+} MD4_CTX;
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_MD4_Init(MD4_CTX *c);
-#endif
+# endif
 int MD4_Init(MD4_CTX *c);
 int MD4_Update(MD4_CTX *c, const void *data, size_t len);
 int MD4_Final(unsigned char *md, MD4_CTX *c);
diff --git a/crypto/md4/md4_dgst.c b/crypto/md4/md4_dgst.c
index b5b165b052..614fca0056 100644
--- a/crypto/md4/md4_dgst.c
+++ b/crypto/md4/md4_dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,9 +61,10 @@
 #include 
 #include "md4_locl.h"
 
-const char MD4_version[]="MD4" OPENSSL_VERSION_PTEXT;
+const char MD4_version[] = "MD4" OPENSSL_VERSION_PTEXT;
 
-/* Implemented from RFC1186 The MD4 Message-Digest Algorithm
+/*
+ * Implemented from RFC1186 The MD4 Message-Digest Algorithm
  */
 
 #define INIT_DATA_A (unsigned long)0x67452301L
@@ -72,98 +73,127 @@ const char MD4_version[]="MD4" OPENSSL_VERSION_PTEXT;
 #define INIT_DATA_D (unsigned long)0x10325476L
 
 fips_md_init(MD4)
-	{
-	memset (c,0,sizeof(*c));
-	c->A=INIT_DATA_A;
-	c->B=INIT_DATA_B;
-	c->C=INIT_DATA_C;
-	c->D=INIT_DATA_D;
-	return 1;
-	}
+{
+    memset(c, 0, sizeof(*c));
+    c->A = INIT_DATA_A;
+    c->B = INIT_DATA_B;
+    c->C = INIT_DATA_C;
+    c->D = INIT_DATA_D;
+    return 1;
+}
 
 #ifndef md4_block_data_order
-#ifdef X
-#undef X
-#endif
-void md4_block_data_order (MD4_CTX *c, const void *data_, size_t num)
-	{
-	const unsigned char *data=data_;
-	register unsigned MD32_REG_T A,B,C,D,l;
-#ifndef MD32_XARRAY
-	/* See comment in crypto/sha/sha_locl.h for details. */
-	unsigned MD32_REG_T	XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
-				XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
-# define X(i)	XX##i
-#else
-	MD4_LONG XX[MD4_LBLOCK];
-# define X(i)	XX[i]
-#endif
+# ifdef X
+#  undef X
+# endif
+void md4_block_data_order(MD4_CTX *c, const void *data_, size_t num)
+{
+    const unsigned char *data = data_;
+    register unsigned MD32_REG_T A, B, C, D, l;
+# ifndef MD32_XARRAY
+    /* See comment in crypto/sha/sha_locl.h for details. */
+    unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
+        XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15;
+#  define X(i)   XX##i
+# else
+    MD4_LONG XX[MD4_LBLOCK];
+#  define X(i)   XX[i]
+# endif
 
-	A=c->A;
-	B=c->B;
-	C=c->C;
-	D=c->D;
+    A = c->A;
+    B = c->B;
+    C = c->C;
+    D = c->D;
 
-	for (;num--;)
-		{
-	(void)HOST_c2l(data,l); X( 0)=l;
-	(void)HOST_c2l(data,l); X( 1)=l;
-	/* Round 0 */
-	R0(A,B,C,D,X( 0), 3,0);	(void)HOST_c2l(data,l); X( 2)=l;
-	R0(D,A,B,C,X( 1), 7,0);	(void)HOST_c2l(data,l); X( 3)=l;
-	R0(C,D,A,B,X( 2),11,0);	(void)HOST_c2l(data,l); X( 4)=l;
-	R0(B,C,D,A,X( 3),19,0);	(void)HOST_c2l(data,l); X( 5)=l;
-	R0(A,B,C,D,X( 4), 3,0);	(void)HOST_c2l(data,l); X( 6)=l;
-	R0(D,A,B,C,X( 5), 7,0);	(void)HOST_c2l(data,l); X( 7)=l;
-	R0(C,D,A,B,X( 6),11,0);	(void)HOST_c2l(data,l); X( 8)=l;
-	R0(B,C,D,A,X( 7),19,0);	(void)HOST_c2l(data,l); X( 9)=l;
-	R0(A,B,C,D,X( 8), 3,0);	(void)HOST_c2l(data,l); X(10)=l;
-	R0(D,A,B,C,X( 9), 7,0);	(void)HOST_c2l(data,l); X(11)=l;
-	R0(C,D,A,B,X(10),11,0);	(void)HOST_c2l(data,l); X(12)=l;
-	R0(B,C,D,A,X(11),19,0);	(void)HOST_c2l(data,l); X(13)=l;
-	R0(A,B,C,D,X(12), 3,0);	(void)HOST_c2l(data,l); X(14)=l;
-	R0(D,A,B,C,X(13), 7,0);	(void)HOST_c2l(data,l); X(15)=l;
-	R0(C,D,A,B,X(14),11,0);
-	R0(B,C,D,A,X(15),19,0);
-	/* Round 1 */
-	R1(A,B,C,D,X( 0), 3,0x5A827999L);
-	R1(D,A,B,C,X( 4), 5,0x5A827999L);
-	R1(C,D,A,B,X( 8), 9,0x5A827999L);
-	R1(B,C,D,A,X(12),13,0x5A827999L);
-	R1(A,B,C,D,X( 1), 3,0x5A827999L);
-	R1(D,A,B,C,X( 5), 5,0x5A827999L);
-	R1(C,D,A,B,X( 9), 9,0x5A827999L);
-	R1(B,C,D,A,X(13),13,0x5A827999L);
-	R1(A,B,C,D,X( 2), 3,0x5A827999L);
-	R1(D,A,B,C,X( 6), 5,0x5A827999L);
-	R1(C,D,A,B,X(10), 9,0x5A827999L);
-	R1(B,C,D,A,X(14),13,0x5A827999L);
-	R1(A,B,C,D,X( 3), 3,0x5A827999L);
-	R1(D,A,B,C,X( 7), 5,0x5A827999L);
-	R1(C,D,A,B,X(11), 9,0x5A827999L);
-	R1(B,C,D,A,X(15),13,0x5A827999L);
-	/* Round 2 */
-	R2(A,B,C,D,X( 0), 3,0x6ED9EBA1L);
-	R2(D,A,B,C,X( 8), 9,0x6ED9EBA1L);
-	R2(C,D,A,B,X( 4),11,0x6ED9EBA1L);
-	R2(B,C,D,A,X(12),15,0x6ED9EBA1L);
-	R2(A,B,C,D,X( 2), 3,0x6ED9EBA1L);
-	R2(D,A,B,C,X(10), 9,0x6ED9EBA1L);
-	R2(C,D,A,B,X( 6),11,0x6ED9EBA1L);
-	R2(B,C,D,A,X(14),15,0x6ED9EBA1L);
-	R2(A,B,C,D,X( 1), 3,0x6ED9EBA1L);
-	R2(D,A,B,C,X( 9), 9,0x6ED9EBA1L);
-	R2(C,D,A,B,X( 5),11,0x6ED9EBA1L);
-	R2(B,C,D,A,X(13),15,0x6ED9EBA1L);
-	R2(A,B,C,D,X( 3), 3,0x6ED9EBA1L);
-	R2(D,A,B,C,X(11), 9,0x6ED9EBA1L);
-	R2(C,D,A,B,X( 7),11,0x6ED9EBA1L);
-	R2(B,C,D,A,X(15),15,0x6ED9EBA1L);
+    for (; num--;) {
+        (void)HOST_c2l(data, l);
+        X(0) = l;
+        (void)HOST_c2l(data, l);
+        X(1) = l;
+        /* Round 0 */
+        R0(A, B, C, D, X(0), 3, 0);
+        (void)HOST_c2l(data, l);
+        X(2) = l;
+        R0(D, A, B, C, X(1), 7, 0);
+        (void)HOST_c2l(data, l);
+        X(3) = l;
+        R0(C, D, A, B, X(2), 11, 0);
+        (void)HOST_c2l(data, l);
+        X(4) = l;
+        R0(B, C, D, A, X(3), 19, 0);
+        (void)HOST_c2l(data, l);
+        X(5) = l;
+        R0(A, B, C, D, X(4), 3, 0);
+        (void)HOST_c2l(data, l);
+        X(6) = l;
+        R0(D, A, B, C, X(5), 7, 0);
+        (void)HOST_c2l(data, l);
+        X(7) = l;
+        R0(C, D, A, B, X(6), 11, 0);
+        (void)HOST_c2l(data, l);
+        X(8) = l;
+        R0(B, C, D, A, X(7), 19, 0);
+        (void)HOST_c2l(data, l);
+        X(9) = l;
+        R0(A, B, C, D, X(8), 3, 0);
+        (void)HOST_c2l(data, l);
+        X(10) = l;
+        R0(D, A, B, C, X(9), 7, 0);
+        (void)HOST_c2l(data, l);
+        X(11) = l;
+        R0(C, D, A, B, X(10), 11, 0);
+        (void)HOST_c2l(data, l);
+        X(12) = l;
+        R0(B, C, D, A, X(11), 19, 0);
+        (void)HOST_c2l(data, l);
+        X(13) = l;
+        R0(A, B, C, D, X(12), 3, 0);
+        (void)HOST_c2l(data, l);
+        X(14) = l;
+        R0(D, A, B, C, X(13), 7, 0);
+        (void)HOST_c2l(data, l);
+        X(15) = l;
+        R0(C, D, A, B, X(14), 11, 0);
+        R0(B, C, D, A, X(15), 19, 0);
+        /* Round 1 */
+        R1(A, B, C, D, X(0), 3, 0x5A827999L);
+        R1(D, A, B, C, X(4), 5, 0x5A827999L);
+        R1(C, D, A, B, X(8), 9, 0x5A827999L);
+        R1(B, C, D, A, X(12), 13, 0x5A827999L);
+        R1(A, B, C, D, X(1), 3, 0x5A827999L);
+        R1(D, A, B, C, X(5), 5, 0x5A827999L);
+        R1(C, D, A, B, X(9), 9, 0x5A827999L);
+        R1(B, C, D, A, X(13), 13, 0x5A827999L);
+        R1(A, B, C, D, X(2), 3, 0x5A827999L);
+        R1(D, A, B, C, X(6), 5, 0x5A827999L);
+        R1(C, D, A, B, X(10), 9, 0x5A827999L);
+        R1(B, C, D, A, X(14), 13, 0x5A827999L);
+        R1(A, B, C, D, X(3), 3, 0x5A827999L);
+        R1(D, A, B, C, X(7), 5, 0x5A827999L);
+        R1(C, D, A, B, X(11), 9, 0x5A827999L);
+        R1(B, C, D, A, X(15), 13, 0x5A827999L);
+        /* Round 2 */
+        R2(A, B, C, D, X(0), 3, 0x6ED9EBA1L);
+        R2(D, A, B, C, X(8), 9, 0x6ED9EBA1L);
+        R2(C, D, A, B, X(4), 11, 0x6ED9EBA1L);
+        R2(B, C, D, A, X(12), 15, 0x6ED9EBA1L);
+        R2(A, B, C, D, X(2), 3, 0x6ED9EBA1L);
+        R2(D, A, B, C, X(10), 9, 0x6ED9EBA1L);
+        R2(C, D, A, B, X(6), 11, 0x6ED9EBA1L);
+        R2(B, C, D, A, X(14), 15, 0x6ED9EBA1L);
+        R2(A, B, C, D, X(1), 3, 0x6ED9EBA1L);
+        R2(D, A, B, C, X(9), 9, 0x6ED9EBA1L);
+        R2(C, D, A, B, X(5), 11, 0x6ED9EBA1L);
+        R2(B, C, D, A, X(13), 15, 0x6ED9EBA1L);
+        R2(A, B, C, D, X(3), 3, 0x6ED9EBA1L);
+        R2(D, A, B, C, X(11), 9, 0x6ED9EBA1L);
+        R2(C, D, A, B, X(7), 11, 0x6ED9EBA1L);
+        R2(B, C, D, A, X(15), 15, 0x6ED9EBA1L);
 
-	A = c->A += A;
-	B = c->B += B;
-	C = c->C += C;
-	D = c->D += D;
-		}
-	}
+        A = c->A += A;
+        B = c->B += B;
+        C = c->C += C;
+        D = c->D += D;
+    }
+}
 #endif
diff --git a/crypto/md4/md4_locl.h b/crypto/md4/md4_locl.h
index dd19f38939..dc86a86c56 100644
--- a/crypto/md4/md4_locl.h
+++ b/crypto/md4/md4_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,51 +62,52 @@
 #include 
 
 #ifndef MD4_LONG_LOG2
-#define MD4_LONG_LOG2 2 /* default to 32 bits */
+# define MD4_LONG_LOG2 2        /* default to 32 bits */
 #endif
 
-void md4_block_data_order (MD4_CTX *c, const void *p,size_t num);
+void md4_block_data_order(MD4_CTX *c, const void *p, size_t num);
 
 #define DATA_ORDER_IS_LITTLE_ENDIAN
 
-#define HASH_LONG		MD4_LONG
-#define HASH_CTX		MD4_CTX
-#define HASH_CBLOCK		MD4_CBLOCK
-#define HASH_UPDATE		MD4_Update
-#define HASH_TRANSFORM		MD4_Transform
-#define HASH_FINAL		MD4_Final
-#define	HASH_MAKE_STRING(c,s)	do {	\
-	unsigned long ll;		\
-	ll=(c)->A; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->B; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->C; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->D; (void)HOST_l2c(ll,(s));	\
-	} while (0)
-#define	HASH_BLOCK_DATA_ORDER	md4_block_data_order
+#define HASH_LONG               MD4_LONG
+#define HASH_CTX                MD4_CTX
+#define HASH_CBLOCK             MD4_CBLOCK
+#define HASH_UPDATE             MD4_Update
+#define HASH_TRANSFORM          MD4_Transform
+#define HASH_FINAL              MD4_Final
+#define HASH_MAKE_STRING(c,s)   do {    \
+        unsigned long ll;               \
+        ll=(c)->A; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->B; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->C; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->D; (void)HOST_l2c(ll,(s));      \
+        } while (0)
+#define HASH_BLOCK_DATA_ORDER   md4_block_data_order
 
 #include "md32_common.h"
 
 /*-
-#define	F(x,y,z)	(((x) & (y))  |  ((~(x)) & (z)))
-#define	G(x,y,z)	(((x) & (y))  |  ((x) & ((z))) | ((y) & ((z))))
+#define F(x,y,z)        (((x) & (y))  |  ((~(x)) & (z)))
+#define G(x,y,z)        (((x) & (y))  |  ((x) & ((z))) | ((y) & ((z))))
 */
 
-/* As pointed out by Wei Dai , the above can be
- * simplified to the code below.  Wei attributes these optimizations
- * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
+/*
+ * As pointed out by Wei Dai , the above can be simplified
+ * to the code below.  Wei attributes these optimizations to Peter Gutmann's
+ * SHS code, and he attributes it to Rich Schroeppel.
  */
-#define	F(b,c,d)	((((c) ^ (d)) & (b)) ^ (d))
-#define G(b,c,d)	(((b) & (c)) | ((b) & (d)) | ((c) & (d)))
-#define	H(b,c,d)	((b) ^ (c) ^ (d))
+#define F(b,c,d)        ((((c) ^ (d)) & (b)) ^ (d))
+#define G(b,c,d)        (((b) & (c)) | ((b) & (d)) | ((c) & (d)))
+#define H(b,c,d)        ((b) ^ (c) ^ (d))
 
 #define R0(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+F((b),(c),(d))); \
-	a=ROTATE(a,s); };
+        a+=((k)+(t)+F((b),(c),(d))); \
+        a=ROTATE(a,s); };
 
 #define R1(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+G((b),(c),(d))); \
-	a=ROTATE(a,s); };\
+        a+=((k)+(t)+G((b),(c),(d))); \
+        a=ROTATE(a,s); };\
 
 #define R2(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+H((b),(c),(d))); \
-	a=ROTATE(a,s); };
+        a+=((k)+(t)+H((b),(c),(d))); \
+        a=ROTATE(a,s); };
diff --git a/crypto/md4/md4_one.c b/crypto/md4/md4_one.c
index bb64362638..32ebd5facf 100644
--- a/crypto/md4/md4_one.c
+++ b/crypto/md4/md4_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,36 +62,35 @@
 #include 
 
 #ifdef CHARSET_EBCDIC
-#include 
+# include 
 #endif
 
 unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MD4_CTX c;
-	static unsigned char m[MD4_DIGEST_LENGTH];
+{
+    MD4_CTX c;
+    static unsigned char m[MD4_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	if (!MD4_Init(&c))
-		return NULL;
+    if (md == NULL)
+        md = m;
+    if (!MD4_Init(&c))
+        return NULL;
 #ifndef CHARSET_EBCDIC
-	MD4_Update(&c,d,n);
+    MD4_Update(&c, d, n);
 #else
-	{
-		char temp[1024];
-		unsigned long chunk;
+    {
+        char temp[1024];
+        unsigned long chunk;
 
-		while (n > 0)
-		{
-			chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
-			ebcdic2ascii(temp, d, chunk);
-			MD4_Update(&c,temp,chunk);
-			n -= chunk;
-			d += chunk;
-		}
-	}
+        while (n > 0) {
+            chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
+            ebcdic2ascii(temp, d, chunk);
+            MD4_Update(&c, temp, chunk);
+            n -= chunk;
+            d += chunk;
+        }
+    }
 #endif
-	MD4_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
-	return(md);
-	}
-
+    MD4_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
+    return (md);
+}
diff --git a/crypto/md4/md4test.c b/crypto/md4/md4test.c
index 56591728a1..59f23bb5d6 100644
--- a/crypto/md4/md4test.c
+++ b/crypto/md4/md4test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,71 +66,68 @@
 int main(int argc, char *argv[])
 {
     printf("No MD4 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-static char *test[]={
-	"",
-	"a",
-	"abc",
-	"message digest",
-	"abcdefghijklmnopqrstuvwxyz",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
-	NULL,
-	};
+static char *test[] = {
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+    NULL,
+};
 
-static char *ret[]={
-"31d6cfe0d16ae931b73c59d7e0c089c0",
-"bde52cb31de33e46245e05fbdbd6fb24",
-"a448017aaf21d8525fc10ae87aa6729d",
-"d9130a8164549fe818874806e1c7014b",
-"d79e1c308aa5bbcdeea8ed63df412da9",
-"043f8582f241db351ce627e153e7f0e4",
-"e33b4ddc9c38f2199c3e7b164fcc0536",
+static char *ret[] = {
+    "31d6cfe0d16ae931b73c59d7e0c089c0",
+    "bde52cb31de33e46245e05fbdbd6fb24",
+    "a448017aaf21d8525fc10ae87aa6729d",
+    "d9130a8164549fe818874806e1c7014b",
+    "d79e1c308aa5bbcdeea8ed63df412da9",
+    "043f8582f241db351ce627e153e7f0e4",
+    "e33b4ddc9c38f2199c3e7b164fcc0536",
 };
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	char *p;
-	unsigned char md[MD4_DIGEST_LENGTH];
+{
+    int i, err = 0;
+    char **P, **R;
+    char *p;
+    unsigned char md[MD4_DIGEST_LENGTH];
 
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest(&(P[0][0]),strlen((char *)*P),md,NULL,EVP_md4(), NULL);
-		p=pt(md);
-		if (strcmp(p,(char *)*R) != 0)
-			{
-			printf("error calculating MD4 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-	EXIT(err);
-	return(0);
-	}
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest(&(P[0][0]), strlen((char *)*P), md, NULL, EVP_md4(), NULL);
+        p = pt(md);
+        if (strcmp(p, (char *)*R) != 0) {
+            printf("error calculating MD4 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+    EXIT(err);
+    return (0);
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
@@ -69,59 +69,53 @@ int read(int, void *, unsigned int);
 #endif
 
 int main(int argc, char **argv)
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_MD5
-#error MD5 is disabled.
-#endif
+# ifdef OPENSSL_NO_MD5
+#  error MD5 is disabled.
+# endif
 
 /*
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  * ! MD5_LONG has to be at least 32 bits wide. If it's wider, then !
- * ! MD5_LONG_LOG2 has to be defined along.			   !
+ * ! MD5_LONG_LOG2 has to be defined along.                        !
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
 
-#if defined(__LP32__)
-#define MD5_LONG unsigned long
-#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
-#define MD5_LONG unsigned long
-#define MD5_LONG_LOG2 3
+# if defined(__LP32__)
+#  define MD5_LONG unsigned long
+# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
+#  define MD5_LONG unsigned long
+#  define MD5_LONG_LOG2 3
 /*
  * _CRAY note. I could declare short, but I have no idea what impact
  * does it have on performance on none-T3E machines. I could declare
  * int, but at least on C90 sizeof(int) can be chosen at compile time.
  * So I've chosen long...
- *					
+ *                                      
  */
-#else
-#define MD5_LONG unsigned int
-#endif
+# else
+#  define MD5_LONG unsigned int
+# endif
 
-#define MD5_CBLOCK	64
-#define MD5_LBLOCK	(MD5_CBLOCK/4)
-#define MD5_DIGEST_LENGTH 16
+# define MD5_CBLOCK      64
+# define MD5_LBLOCK      (MD5_CBLOCK/4)
+# define MD5_DIGEST_LENGTH 16
 
-typedef struct MD5state_st
-	{
-	MD5_LONG A,B,C,D;
-	MD5_LONG Nl,Nh;
-	MD5_LONG data[MD5_LBLOCK];
-	unsigned int num;
-	} MD5_CTX;
+typedef struct MD5state_st {
+    MD5_LONG A, B, C, D;
+    MD5_LONG Nl, Nh;
+    MD5_LONG data[MD5_LBLOCK];
+    unsigned int num;
+} MD5_CTX;
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_MD5_Init(MD5_CTX *c);
-#endif
+# endif
 int MD5_Init(MD5_CTX *c);
 int MD5_Update(MD5_CTX *c, const void *data, size_t len);
 int MD5_Final(unsigned char *md, MD5_CTX *c);
diff --git a/crypto/md5/md5_dgst.c b/crypto/md5/md5_dgst.c
index 265890de52..2b51946708 100644
--- a/crypto/md5/md5_dgst.c
+++ b/crypto/md5/md5_dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,9 +61,10 @@
 #include 
 #include 
 
-const char MD5_version[]="MD5" OPENSSL_VERSION_PTEXT;
+const char MD5_version[] = "MD5" OPENSSL_VERSION_PTEXT;
 
-/* Implemented from RFC1321 The MD5 Message-Digest Algorithm
+/*
+ * Implemented from RFC1321 The MD5 Message-Digest Algorithm
  */
 
 #define INIT_DATA_A (unsigned long)0x67452301L
@@ -72,114 +73,144 @@ const char MD5_version[]="MD5" OPENSSL_VERSION_PTEXT;
 #define INIT_DATA_D (unsigned long)0x10325476L
 
 fips_md_init(MD5)
-	{
-	memset (c,0,sizeof(*c));
-	c->A=INIT_DATA_A;
-	c->B=INIT_DATA_B;
-	c->C=INIT_DATA_C;
-	c->D=INIT_DATA_D;
-	return 1;
-	}
+{
+    memset(c, 0, sizeof(*c));
+    c->A = INIT_DATA_A;
+    c->B = INIT_DATA_B;
+    c->C = INIT_DATA_C;
+    c->D = INIT_DATA_D;
+    return 1;
+}
 
 #ifndef md5_block_data_order
-#ifdef X
-#undef X
-#endif
-void md5_block_data_order (MD5_CTX *c, const void *data_, size_t num)
-	{
-	const unsigned char *data=data_;
-	register unsigned MD32_REG_T A,B,C,D,l;
-#ifndef MD32_XARRAY
-	/* See comment in crypto/sha/sha_locl.h for details. */
-	unsigned MD32_REG_T	XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
-				XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
-# define X(i)	XX##i
-#else
-	MD5_LONG XX[MD5_LBLOCK];
-# define X(i)	XX[i]
-#endif
+# ifdef X
+#  undef X
+# endif
+void md5_block_data_order(MD5_CTX *c, const void *data_, size_t num)
+{
+    const unsigned char *data = data_;
+    register unsigned MD32_REG_T A, B, C, D, l;
+# ifndef MD32_XARRAY
+    /* See comment in crypto/sha/sha_locl.h for details. */
+    unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
+        XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15;
+#  define X(i)   XX##i
+# else
+    MD5_LONG XX[MD5_LBLOCK];
+#  define X(i)   XX[i]
+# endif
 
-	A=c->A;
-	B=c->B;
-	C=c->C;
-	D=c->D;
+    A = c->A;
+    B = c->B;
+    C = c->C;
+    D = c->D;
 
-	for (;num--;)
-		{
-	HOST_c2l(data,l); X( 0)=l;		HOST_c2l(data,l); X( 1)=l;
-	/* Round 0 */
-	R0(A,B,C,D,X( 0), 7,0xd76aa478L);	HOST_c2l(data,l); X( 2)=l;
-	R0(D,A,B,C,X( 1),12,0xe8c7b756L);	HOST_c2l(data,l); X( 3)=l;
-	R0(C,D,A,B,X( 2),17,0x242070dbL);	HOST_c2l(data,l); X( 4)=l;
-	R0(B,C,D,A,X( 3),22,0xc1bdceeeL);	HOST_c2l(data,l); X( 5)=l;
-	R0(A,B,C,D,X( 4), 7,0xf57c0fafL);	HOST_c2l(data,l); X( 6)=l;
-	R0(D,A,B,C,X( 5),12,0x4787c62aL);	HOST_c2l(data,l); X( 7)=l;
-	R0(C,D,A,B,X( 6),17,0xa8304613L);	HOST_c2l(data,l); X( 8)=l;
-	R0(B,C,D,A,X( 7),22,0xfd469501L);	HOST_c2l(data,l); X( 9)=l;
-	R0(A,B,C,D,X( 8), 7,0x698098d8L);	HOST_c2l(data,l); X(10)=l;
-	R0(D,A,B,C,X( 9),12,0x8b44f7afL);	HOST_c2l(data,l); X(11)=l;
-	R0(C,D,A,B,X(10),17,0xffff5bb1L);	HOST_c2l(data,l); X(12)=l;
-	R0(B,C,D,A,X(11),22,0x895cd7beL);	HOST_c2l(data,l); X(13)=l;
-	R0(A,B,C,D,X(12), 7,0x6b901122L);	HOST_c2l(data,l); X(14)=l;
-	R0(D,A,B,C,X(13),12,0xfd987193L);	HOST_c2l(data,l); X(15)=l;
-	R0(C,D,A,B,X(14),17,0xa679438eL);
-	R0(B,C,D,A,X(15),22,0x49b40821L);
-	/* Round 1 */
-	R1(A,B,C,D,X( 1), 5,0xf61e2562L);
-	R1(D,A,B,C,X( 6), 9,0xc040b340L);
-	R1(C,D,A,B,X(11),14,0x265e5a51L);
-	R1(B,C,D,A,X( 0),20,0xe9b6c7aaL);
-	R1(A,B,C,D,X( 5), 5,0xd62f105dL);
-	R1(D,A,B,C,X(10), 9,0x02441453L);
-	R1(C,D,A,B,X(15),14,0xd8a1e681L);
-	R1(B,C,D,A,X( 4),20,0xe7d3fbc8L);
-	R1(A,B,C,D,X( 9), 5,0x21e1cde6L);
-	R1(D,A,B,C,X(14), 9,0xc33707d6L);
-	R1(C,D,A,B,X( 3),14,0xf4d50d87L);
-	R1(B,C,D,A,X( 8),20,0x455a14edL);
-	R1(A,B,C,D,X(13), 5,0xa9e3e905L);
-	R1(D,A,B,C,X( 2), 9,0xfcefa3f8L);
-	R1(C,D,A,B,X( 7),14,0x676f02d9L);
-	R1(B,C,D,A,X(12),20,0x8d2a4c8aL);
-	/* Round 2 */
-	R2(A,B,C,D,X( 5), 4,0xfffa3942L);
-	R2(D,A,B,C,X( 8),11,0x8771f681L);
-	R2(C,D,A,B,X(11),16,0x6d9d6122L);
-	R2(B,C,D,A,X(14),23,0xfde5380cL);
-	R2(A,B,C,D,X( 1), 4,0xa4beea44L);
-	R2(D,A,B,C,X( 4),11,0x4bdecfa9L);
-	R2(C,D,A,B,X( 7),16,0xf6bb4b60L);
-	R2(B,C,D,A,X(10),23,0xbebfbc70L);
-	R2(A,B,C,D,X(13), 4,0x289b7ec6L);
-	R2(D,A,B,C,X( 0),11,0xeaa127faL);
-	R2(C,D,A,B,X( 3),16,0xd4ef3085L);
-	R2(B,C,D,A,X( 6),23,0x04881d05L);
-	R2(A,B,C,D,X( 9), 4,0xd9d4d039L);
-	R2(D,A,B,C,X(12),11,0xe6db99e5L);
-	R2(C,D,A,B,X(15),16,0x1fa27cf8L);
-	R2(B,C,D,A,X( 2),23,0xc4ac5665L);
-	/* Round 3 */
-	R3(A,B,C,D,X( 0), 6,0xf4292244L);
-	R3(D,A,B,C,X( 7),10,0x432aff97L);
-	R3(C,D,A,B,X(14),15,0xab9423a7L);
-	R3(B,C,D,A,X( 5),21,0xfc93a039L);
-	R3(A,B,C,D,X(12), 6,0x655b59c3L);
-	R3(D,A,B,C,X( 3),10,0x8f0ccc92L);
-	R3(C,D,A,B,X(10),15,0xffeff47dL);
-	R3(B,C,D,A,X( 1),21,0x85845dd1L);
-	R3(A,B,C,D,X( 8), 6,0x6fa87e4fL);
-	R3(D,A,B,C,X(15),10,0xfe2ce6e0L);
-	R3(C,D,A,B,X( 6),15,0xa3014314L);
-	R3(B,C,D,A,X(13),21,0x4e0811a1L);
-	R3(A,B,C,D,X( 4), 6,0xf7537e82L);
-	R3(D,A,B,C,X(11),10,0xbd3af235L);
-	R3(C,D,A,B,X( 2),15,0x2ad7d2bbL);
-	R3(B,C,D,A,X( 9),21,0xeb86d391L);
+    for (; num--;) {
+        HOST_c2l(data, l);
+        X(0) = l;
+        HOST_c2l(data, l);
+        X(1) = l;
+        /* Round 0 */
+        R0(A, B, C, D, X(0), 7, 0xd76aa478L);
+        HOST_c2l(data, l);
+        X(2) = l;
+        R0(D, A, B, C, X(1), 12, 0xe8c7b756L);
+        HOST_c2l(data, l);
+        X(3) = l;
+        R0(C, D, A, B, X(2), 17, 0x242070dbL);
+        HOST_c2l(data, l);
+        X(4) = l;
+        R0(B, C, D, A, X(3), 22, 0xc1bdceeeL);
+        HOST_c2l(data, l);
+        X(5) = l;
+        R0(A, B, C, D, X(4), 7, 0xf57c0fafL);
+        HOST_c2l(data, l);
+        X(6) = l;
+        R0(D, A, B, C, X(5), 12, 0x4787c62aL);
+        HOST_c2l(data, l);
+        X(7) = l;
+        R0(C, D, A, B, X(6), 17, 0xa8304613L);
+        HOST_c2l(data, l);
+        X(8) = l;
+        R0(B, C, D, A, X(7), 22, 0xfd469501L);
+        HOST_c2l(data, l);
+        X(9) = l;
+        R0(A, B, C, D, X(8), 7, 0x698098d8L);
+        HOST_c2l(data, l);
+        X(10) = l;
+        R0(D, A, B, C, X(9), 12, 0x8b44f7afL);
+        HOST_c2l(data, l);
+        X(11) = l;
+        R0(C, D, A, B, X(10), 17, 0xffff5bb1L);
+        HOST_c2l(data, l);
+        X(12) = l;
+        R0(B, C, D, A, X(11), 22, 0x895cd7beL);
+        HOST_c2l(data, l);
+        X(13) = l;
+        R0(A, B, C, D, X(12), 7, 0x6b901122L);
+        HOST_c2l(data, l);
+        X(14) = l;
+        R0(D, A, B, C, X(13), 12, 0xfd987193L);
+        HOST_c2l(data, l);
+        X(15) = l;
+        R0(C, D, A, B, X(14), 17, 0xa679438eL);
+        R0(B, C, D, A, X(15), 22, 0x49b40821L);
+        /* Round 1 */
+        R1(A, B, C, D, X(1), 5, 0xf61e2562L);
+        R1(D, A, B, C, X(6), 9, 0xc040b340L);
+        R1(C, D, A, B, X(11), 14, 0x265e5a51L);
+        R1(B, C, D, A, X(0), 20, 0xe9b6c7aaL);
+        R1(A, B, C, D, X(5), 5, 0xd62f105dL);
+        R1(D, A, B, C, X(10), 9, 0x02441453L);
+        R1(C, D, A, B, X(15), 14, 0xd8a1e681L);
+        R1(B, C, D, A, X(4), 20, 0xe7d3fbc8L);
+        R1(A, B, C, D, X(9), 5, 0x21e1cde6L);
+        R1(D, A, B, C, X(14), 9, 0xc33707d6L);
+        R1(C, D, A, B, X(3), 14, 0xf4d50d87L);
+        R1(B, C, D, A, X(8), 20, 0x455a14edL);
+        R1(A, B, C, D, X(13), 5, 0xa9e3e905L);
+        R1(D, A, B, C, X(2), 9, 0xfcefa3f8L);
+        R1(C, D, A, B, X(7), 14, 0x676f02d9L);
+        R1(B, C, D, A, X(12), 20, 0x8d2a4c8aL);
+        /* Round 2 */
+        R2(A, B, C, D, X(5), 4, 0xfffa3942L);
+        R2(D, A, B, C, X(8), 11, 0x8771f681L);
+        R2(C, D, A, B, X(11), 16, 0x6d9d6122L);
+        R2(B, C, D, A, X(14), 23, 0xfde5380cL);
+        R2(A, B, C, D, X(1), 4, 0xa4beea44L);
+        R2(D, A, B, C, X(4), 11, 0x4bdecfa9L);
+        R2(C, D, A, B, X(7), 16, 0xf6bb4b60L);
+        R2(B, C, D, A, X(10), 23, 0xbebfbc70L);
+        R2(A, B, C, D, X(13), 4, 0x289b7ec6L);
+        R2(D, A, B, C, X(0), 11, 0xeaa127faL);
+        R2(C, D, A, B, X(3), 16, 0xd4ef3085L);
+        R2(B, C, D, A, X(6), 23, 0x04881d05L);
+        R2(A, B, C, D, X(9), 4, 0xd9d4d039L);
+        R2(D, A, B, C, X(12), 11, 0xe6db99e5L);
+        R2(C, D, A, B, X(15), 16, 0x1fa27cf8L);
+        R2(B, C, D, A, X(2), 23, 0xc4ac5665L);
+        /* Round 3 */
+        R3(A, B, C, D, X(0), 6, 0xf4292244L);
+        R3(D, A, B, C, X(7), 10, 0x432aff97L);
+        R3(C, D, A, B, X(14), 15, 0xab9423a7L);
+        R3(B, C, D, A, X(5), 21, 0xfc93a039L);
+        R3(A, B, C, D, X(12), 6, 0x655b59c3L);
+        R3(D, A, B, C, X(3), 10, 0x8f0ccc92L);
+        R3(C, D, A, B, X(10), 15, 0xffeff47dL);
+        R3(B, C, D, A, X(1), 21, 0x85845dd1L);
+        R3(A, B, C, D, X(8), 6, 0x6fa87e4fL);
+        R3(D, A, B, C, X(15), 10, 0xfe2ce6e0L);
+        R3(C, D, A, B, X(6), 15, 0xa3014314L);
+        R3(B, C, D, A, X(13), 21, 0x4e0811a1L);
+        R3(A, B, C, D, X(4), 6, 0xf7537e82L);
+        R3(D, A, B, C, X(11), 10, 0xbd3af235L);
+        R3(C, D, A, B, X(2), 15, 0x2ad7d2bbL);
+        R3(B, C, D, A, X(9), 21, 0xeb86d391L);
 
-	A = c->A += A;
-	B = c->B += B;
-	C = c->C += C;
-	D = c->D += D;
-		}
-	}
+        A = c->A += A;
+        B = c->B += B;
+        C = c->C += C;
+        D = c->D += D;
+    }
+}
 #endif
diff --git a/crypto/md5/md5_locl.h b/crypto/md5/md5_locl.h
index 3313956fa1..82e69218da 100644
--- a/crypto/md5/md5_locl.h
+++ b/crypto/md5/md5_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,7 +62,7 @@
 #include 
 
 #ifndef MD5_LONG_LOG2
-#define MD5_LONG_LOG2 2 /* default to 32 bits */
+# define MD5_LONG_LOG2 2        /* default to 32 bits */
 #endif
 
 #ifdef MD5_ASM
@@ -76,57 +76,58 @@
 # endif
 #endif
 
-void md5_block_data_order (MD5_CTX *c, const void *p,size_t num);
+void md5_block_data_order(MD5_CTX *c, const void *p, size_t num);
 
 #define DATA_ORDER_IS_LITTLE_ENDIAN
 
-#define HASH_LONG		MD5_LONG
-#define HASH_CTX		MD5_CTX
-#define HASH_CBLOCK		MD5_CBLOCK
-#define HASH_UPDATE		MD5_Update
-#define HASH_TRANSFORM		MD5_Transform
-#define HASH_FINAL		MD5_Final
-#define	HASH_MAKE_STRING(c,s)	do {	\
-	unsigned long ll;		\
-	ll=(c)->A; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->B; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->C; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->D; (void)HOST_l2c(ll,(s));	\
-	} while (0)
-#define	HASH_BLOCK_DATA_ORDER	md5_block_data_order
+#define HASH_LONG               MD5_LONG
+#define HASH_CTX                MD5_CTX
+#define HASH_CBLOCK             MD5_CBLOCK
+#define HASH_UPDATE             MD5_Update
+#define HASH_TRANSFORM          MD5_Transform
+#define HASH_FINAL              MD5_Final
+#define HASH_MAKE_STRING(c,s)   do {    \
+        unsigned long ll;               \
+        ll=(c)->A; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->B; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->C; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->D; (void)HOST_l2c(ll,(s));      \
+        } while (0)
+#define HASH_BLOCK_DATA_ORDER   md5_block_data_order
 
 #include "md32_common.h"
 
 /*-
-#define	F(x,y,z)	(((x) & (y))  |  ((~(x)) & (z)))
-#define	G(x,y,z)	(((x) & (z))  |  ((y) & (~(z))))
+#define F(x,y,z)        (((x) & (y))  |  ((~(x)) & (z)))
+#define G(x,y,z)        (((x) & (z))  |  ((y) & (~(z))))
 */
 
-/* As pointed out by Wei Dai , the above can be
- * simplified to the code below.  Wei attributes these optimizations
- * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
+/*
+ * As pointed out by Wei Dai , the above can be simplified
+ * to the code below.  Wei attributes these optimizations to Peter Gutmann's
+ * SHS code, and he attributes it to Rich Schroeppel.
  */
-#define	F(b,c,d)	((((c) ^ (d)) & (b)) ^ (d))
-#define	G(b,c,d)	((((b) ^ (c)) & (d)) ^ (c))
-#define	H(b,c,d)	((b) ^ (c) ^ (d))
-#define	I(b,c,d)	(((~(d)) | (b)) ^ (c))
+#define F(b,c,d)        ((((c) ^ (d)) & (b)) ^ (d))
+#define G(b,c,d)        ((((b) ^ (c)) & (d)) ^ (c))
+#define H(b,c,d)        ((b) ^ (c) ^ (d))
+#define I(b,c,d)        (((~(d)) | (b)) ^ (c))
 
 #define R0(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+F((b),(c),(d))); \
-	a=ROTATE(a,s); \
-	a+=b; };\
+        a+=((k)+(t)+F((b),(c),(d))); \
+        a=ROTATE(a,s); \
+        a+=b; };\
 
 #define R1(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+G((b),(c),(d))); \
-	a=ROTATE(a,s); \
-	a+=b; };
+        a+=((k)+(t)+G((b),(c),(d))); \
+        a=ROTATE(a,s); \
+        a+=b; };
 
 #define R2(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+H((b),(c),(d))); \
-	a=ROTATE(a,s); \
-	a+=b; };
+        a+=((k)+(t)+H((b),(c),(d))); \
+        a=ROTATE(a,s); \
+        a+=b; };
 
 #define R3(a,b,c,d,k,s,t) { \
-	a+=((k)+(t)+I((b),(c),(d))); \
-	a=ROTATE(a,s); \
-	a+=b; };
+        a+=((k)+(t)+I((b),(c),(d))); \
+        a=ROTATE(a,s); \
+        a+=b; };
diff --git a/crypto/md5/md5_one.c b/crypto/md5/md5_one.c
index 43fee89379..4ac882e739 100644
--- a/crypto/md5/md5_one.c
+++ b/crypto/md5/md5_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,36 +62,35 @@
 #include 
 
 #ifdef CHARSET_EBCDIC
-#include 
+# include 
 #endif
 
 unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MD5_CTX c;
-	static unsigned char m[MD5_DIGEST_LENGTH];
+{
+    MD5_CTX c;
+    static unsigned char m[MD5_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	if (!MD5_Init(&c))
-		return NULL;
+    if (md == NULL)
+        md = m;
+    if (!MD5_Init(&c))
+        return NULL;
 #ifndef CHARSET_EBCDIC
-	MD5_Update(&c,d,n);
+    MD5_Update(&c, d, n);
 #else
-	{
-		char temp[1024];
-		unsigned long chunk;
+    {
+        char temp[1024];
+        unsigned long chunk;
 
-		while (n > 0)
-		{
-			chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
-			ebcdic2ascii(temp, d, chunk);
-			MD5_Update(&c,temp,chunk);
-			n -= chunk;
-			d += chunk;
-		}
-	}
+        while (n > 0) {
+            chunk = (n > sizeof(temp)) ? sizeof(temp) : n;
+            ebcdic2ascii(temp, d, chunk);
+            MD5_Update(&c, temp, chunk);
+            n -= chunk;
+            d += chunk;
+        }
+    }
 #endif
-	MD5_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
-	return(md);
-	}
-
+    MD5_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
+    return (md);
+}
diff --git a/crypto/md5/md5test.c b/crypto/md5/md5test.c
index 2b37190e32..0d0ab2d7d1 100644
--- a/crypto/md5/md5test.c
+++ b/crypto/md5/md5test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,75 +66,73 @@
 int main(int argc, char *argv[])
 {
     printf("No MD5 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-static char *test[]={
-	"",
-	"a",
-	"abc",
-	"message digest",
-	"abcdefghijklmnopqrstuvwxyz",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
-	NULL,
-	};
+static char *test[] = {
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+    NULL,
+};
 
-static char *ret[]={
-	"d41d8cd98f00b204e9800998ecf8427e",
-	"0cc175b9c0f1b6a831c399e269772661",
-	"900150983cd24fb0d6963f7d28e17f72",
-	"f96b697d7cb7938d525a2f31aaf161d0",
-	"c3fcd3d76192e4007dfb496cca67e13b",
-	"d174ab98d277d9f5a5611c2c9f419d9f",
-	"57edf4a22be3c955ac49da2e2107b67a",
-	};
+static char *ret[] = {
+    "d41d8cd98f00b204e9800998ecf8427e",
+    "0cc175b9c0f1b6a831c399e269772661",
+    "900150983cd24fb0d6963f7d28e17f72",
+    "f96b697d7cb7938d525a2f31aaf161d0",
+    "c3fcd3d76192e4007dfb496cca67e13b",
+    "d174ab98d277d9f5a5611c2c9f419d9f",
+    "57edf4a22be3c955ac49da2e2107b67a",
+};
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	char *p;
-	unsigned char md[MD5_DIGEST_LENGTH];
+{
+    int i, err = 0;
+    char **P, **R;
+    char *p;
+    unsigned char md[MD5_DIGEST_LENGTH];
 
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest(&(P[0][0]),strlen((char *)*P),md,NULL,EVP_md5(), NULL);
-		p=pt(md);
-		if (strcmp(p,(char *)*R) != 0)
-			{
-			printf("error calculating MD5 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest(&(P[0][0]), strlen((char *)*P), md, NULL, EVP_md5(), NULL);
+        p = pt(md);
+        if (strcmp(p, (char *)*R) != 0) {
+            printf("error calculating MD5 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
 
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	return(0);
-	}
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    return (0);
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_MDC2
-#error MDC2 is disabled.
-#endif
+# ifdef OPENSSL_NO_MDC2
+#  error MDC2 is disabled.
+# endif
 
-#define MDC2_BLOCK              8
-#define MDC2_DIGEST_LENGTH      16
- 
-typedef struct mdc2_ctx_st
-	{
-	unsigned int num;
-	unsigned char data[MDC2_BLOCK];
-	DES_cblock h,hh;
-	int pad_type; /* either 1 or 2, default 1 */
-	} MDC2_CTX;
+# define MDC2_BLOCK              8
+# define MDC2_DIGEST_LENGTH      16
 
+typedef struct mdc2_ctx_st {
+    unsigned int num;
+    unsigned char data[MDC2_BLOCK];
+    DES_cblock h, hh;
+    int pad_type;               /* either 1 or 2, default 1 */
+} MDC2_CTX;
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_MDC2_Init(MDC2_CTX *c);
-#endif
+# endif
 int MDC2_Init(MDC2_CTX *c);
 int MDC2_Update(MDC2_CTX *c, const unsigned char *data, size_t len);
 int MDC2_Final(unsigned char *md, MDC2_CTX *c);
-unsigned char *MDC2(const unsigned char *d, size_t n,
-	unsigned char *md);
+unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md);
 
 #ifdef  __cplusplus
 }
 #endif
 
 #endif
-
diff --git a/crypto/mdc2/mdc2_one.c b/crypto/mdc2/mdc2_one.c
index 72647f67ed..790775c6fe 100644
--- a/crypto/mdc2/mdc2_one.c
+++ b/crypto/mdc2/mdc2_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,16 +61,16 @@
 #include 
 
 unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	MDC2_CTX c;
-	static unsigned char m[MDC2_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	if (!MDC2_Init(&c))
-		return NULL;
-	MDC2_Update(&c,d,n);
-        MDC2_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
-	return(md);
-	}
+{
+    MDC2_CTX c;
+    static unsigned char m[MDC2_DIGEST_LENGTH];
 
+    if (md == NULL)
+        md = m;
+    if (!MDC2_Init(&c))
+        return NULL;
+    MDC2_Update(&c, d, n);
+    MDC2_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
+    return (md);
+}
diff --git a/crypto/mdc2/mdc2dgst.c b/crypto/mdc2/mdc2dgst.c
index d66ed6a1c6..6615cf84d7 100644
--- a/crypto/mdc2/mdc2dgst.c
+++ b/crypto/mdc2/mdc2dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,137 +64,133 @@
 #include 
 
 #undef c2l
-#define c2l(c,l)	(l =((DES_LONG)(*((c)++)))    , \
-			 l|=((DES_LONG)(*((c)++)))<< 8L, \
-			 l|=((DES_LONG)(*((c)++)))<<16L, \
-			 l|=((DES_LONG)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((DES_LONG)(*((c)++)))    , \
+                         l|=((DES_LONG)(*((c)++)))<< 8L, \
+                         l|=((DES_LONG)(*((c)++)))<<16L, \
+                         l|=((DES_LONG)(*((c)++)))<<24L)
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			*((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                        *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                        *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                        *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 static void mdc2_body(MDC2_CTX *c, const unsigned char *in, size_t len);
 fips_md_init(MDC2)
-	{
-	c->num=0;
-	c->pad_type=1;
-	memset(&(c->h[0]),0x52,MDC2_BLOCK);
-	memset(&(c->hh[0]),0x25,MDC2_BLOCK);
-	return 1;
-	}
+{
+    c->num = 0;
+    c->pad_type = 1;
+    memset(&(c->h[0]), 0x52, MDC2_BLOCK);
+    memset(&(c->hh[0]), 0x25, MDC2_BLOCK);
+    return 1;
+}
 
 int MDC2_Update(MDC2_CTX *c, const unsigned char *in, size_t len)
-	{
-	size_t i,j;
-
-	i=c->num;
-	if (i != 0)
-		{
-		if (i+len < MDC2_BLOCK)
-			{
-			/* partial block */
-			memcpy(&(c->data[i]),in,len);
-			c->num+=(int)len;
-			return 1;
-			}
-		else
-			{
-			/* filled one */
-			j=MDC2_BLOCK-i;
-			memcpy(&(c->data[i]),in,j);
-			len-=j;
-			in+=j;
-			c->num=0;
-			mdc2_body(c,&(c->data[0]),MDC2_BLOCK);
-			}
-		}
-	i=len&~((size_t)MDC2_BLOCK-1);
-	if (i > 0) mdc2_body(c,in,i);
-	j=len-i;
-	if (j > 0)
-		{
-		memcpy(&(c->data[0]),&(in[i]),j);
-		c->num=(int)j;
-		}
-	return 1;
-	}
+{
+    size_t i, j;
+
+    i = c->num;
+    if (i != 0) {
+        if (i + len < MDC2_BLOCK) {
+            /* partial block */
+            memcpy(&(c->data[i]), in, len);
+            c->num += (int)len;
+            return 1;
+        } else {
+            /* filled one */
+            j = MDC2_BLOCK - i;
+            memcpy(&(c->data[i]), in, j);
+            len -= j;
+            in += j;
+            c->num = 0;
+            mdc2_body(c, &(c->data[0]), MDC2_BLOCK);
+        }
+    }
+    i = len & ~((size_t)MDC2_BLOCK - 1);
+    if (i > 0)
+        mdc2_body(c, in, i);
+    j = len - i;
+    if (j > 0) {
+        memcpy(&(c->data[0]), &(in[i]), j);
+        c->num = (int)j;
+    }
+    return 1;
+}
 
 static void mdc2_body(MDC2_CTX *c, const unsigned char *in, size_t len)
-	{
-	register DES_LONG tin0,tin1;
-	register DES_LONG ttin0,ttin1;
-	DES_LONG d[2],dd[2];
-	DES_key_schedule k;
-	unsigned char *p;
-	size_t i;
-
-	for (i=0; ih[0]=(c->h[0]&0x9f)|0x40;
-		c->hh[0]=(c->hh[0]&0x9f)|0x20;
-
-		DES_set_odd_parity(&c->h);
-		DES_set_key_unchecked(&c->h,&k);
-		DES_encrypt1(d,&k,1);
-
-		DES_set_odd_parity(&c->hh);
-		DES_set_key_unchecked(&c->hh,&k);
-		DES_encrypt1(dd,&k,1);
-
-		ttin0=tin0^dd[0];
-		ttin1=tin1^dd[1];
-		tin0^=d[0];
-		tin1^=d[1];
-
-		p=c->h;
-		l2c(tin0,p);
-		l2c(ttin1,p);
-		p=c->hh;
-		l2c(ttin0,p);
-		l2c(tin1,p);
-		}
-	}
+{
+    register DES_LONG tin0, tin1;
+    register DES_LONG ttin0, ttin1;
+    DES_LONG d[2], dd[2];
+    DES_key_schedule k;
+    unsigned char *p;
+    size_t i;
+
+    for (i = 0; i < len; i += 8) {
+        c2l(in, tin0);
+        d[0] = dd[0] = tin0;
+        c2l(in, tin1);
+        d[1] = dd[1] = tin1;
+        c->h[0] = (c->h[0] & 0x9f) | 0x40;
+        c->hh[0] = (c->hh[0] & 0x9f) | 0x20;
+
+        DES_set_odd_parity(&c->h);
+        DES_set_key_unchecked(&c->h, &k);
+        DES_encrypt1(d, &k, 1);
+
+        DES_set_odd_parity(&c->hh);
+        DES_set_key_unchecked(&c->hh, &k);
+        DES_encrypt1(dd, &k, 1);
+
+        ttin0 = tin0 ^ dd[0];
+        ttin1 = tin1 ^ dd[1];
+        tin0 ^= d[0];
+        tin1 ^= d[1];
+
+        p = c->h;
+        l2c(tin0, p);
+        l2c(ttin1, p);
+        p = c->hh;
+        l2c(ttin0, p);
+        l2c(tin1, p);
+    }
+}
 
 int MDC2_Final(unsigned char *md, MDC2_CTX *c)
-	{
-	unsigned int i;
-	int j;
-
-	i=c->num;
-	j=c->pad_type;
-	if ((i > 0) || (j == 2))
-		{
-		if (j == 2)
-			c->data[i++]=0x80;
-		memset(&(c->data[i]),0,MDC2_BLOCK-i);
-		mdc2_body(c,c->data,MDC2_BLOCK);
-		}
-	memcpy(md,(char *)c->h,MDC2_BLOCK);
-	memcpy(&(md[MDC2_BLOCK]),(char *)c->hh,MDC2_BLOCK);
-	return 1;
-	}
+{
+    unsigned int i;
+    int j;
+
+    i = c->num;
+    j = c->pad_type;
+    if ((i > 0) || (j == 2)) {
+        if (j == 2)
+            c->data[i++] = 0x80;
+        memset(&(c->data[i]), 0, MDC2_BLOCK - i);
+        mdc2_body(c, c->data, MDC2_BLOCK);
+    }
+    memcpy(md, (char *)c->h, MDC2_BLOCK);
+    memcpy(&(md[MDC2_BLOCK]), (char *)c->hh, MDC2_BLOCK);
+    return 1;
+}
 
 #undef TEST
 
 #ifdef TEST
 main()
-	{
-	unsigned char md[MDC2_DIGEST_LENGTH];
-	int i;
-	MDC2_CTX c;
-	static char *text="Now is the time for all ";
-
-	MDC2_Init(&c);
-	MDC2_Update(&c,text,strlen(text));
-	MDC2_Final(&(md[0]),&c);
-
-	for (i=0; i
-#include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-static unsigned char pad1[16]={
-	0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA,
-	0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A
-	};
+static unsigned char pad1[16] = {
+    0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA,
+    0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A
+};
 
-static unsigned char pad2[16]={
-	0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75,
-	0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2
-	};
+static unsigned char pad2[16] = {
+    0x2E, 0x46, 0x79, 0xB5, 0xAD, 0xD9, 0xCA, 0x75,
+    0x35, 0xD8, 0x7A, 0xFE, 0xAB, 0x33, 0xBE, 0xE2
+};
 
 int main(int argc, char *argv[])
-	{
-	int ret=0;
-	unsigned char md[MDC2_DIGEST_LENGTH];
-	int i;
-	EVP_MD_CTX c;
-	static char *text="Now is the time for all ";
+{
+    int ret = 0;
+    unsigned char md[MDC2_DIGEST_LENGTH];
+    int i;
+    EVP_MD_CTX c;
+    static char *text = "Now is the time for all ";
 
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(text,text,strlen(text));
-#endif
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(text, text, strlen(text));
+# endif
 
-	EVP_MD_CTX_init(&c);
-	EVP_DigestInit_ex(&c,EVP_mdc2(), NULL);
-	EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
-	EVP_DigestFinal_ex(&c,&(md[0]),NULL);
+    EVP_MD_CTX_init(&c);
+    EVP_DigestInit_ex(&c, EVP_mdc2(), NULL);
+    EVP_DigestUpdate(&c, (unsigned char *)text, strlen(text));
+    EVP_DigestFinal_ex(&c, &(md[0]), NULL);
 
-	if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0)
-		{
-		for (i=0; ipad_type=2;
-	EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text));
-	EVP_DigestFinal_ex(&c,&(md[0]),NULL);
+    EVP_DigestInit_ex(&c, EVP_mdc2(), NULL);
+    /* FIXME: use a ctl function? */
+    ((MDC2_CTX *)c.md_data)->pad_type = 2;
+    EVP_DigestUpdate(&c, (unsigned char *)text, strlen(text));
+    EVP_DigestFinal_ex(&c, &(md[0]), NULL);
 
-	if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0)
-		{
-		for (i=0; i
 #include "cryptlib.h"
 
+static int allow_customize = 1; /* we provide flexible functions for */
+static int allow_customize_debug = 1; /* exchanging memory-related functions
+                                       * at run-time, but this must be done
+                                       * before any blocks are actually
+                                       * allocated; or we'll run into huge
+                                       * problems when malloc/free pairs
+                                       * don't match etc. */
 
-static int allow_customize = 1;      /* we provide flexible functions for */
-static int allow_customize_debug = 1;/* exchanging memory-related functions at
-                                      * run-time, but this must be done
-                                      * before any blocks are actually
-                                      * allocated; or we'll run into huge
-                                      * problems when malloc/free pairs
-                                      * don't match etc. */
-
-
-
-/* the following pointers may be changed as long as 'allow_customize' is set */
+/*
+ * the following pointers may be changed as long as 'allow_customize' is set
+ */
 
-static void *(*malloc_func)(size_t)         = malloc;
+static void *(*malloc_func) (size_t) = malloc;
 static void *default_malloc_ex(size_t num, const char *file, int line)
-	{ return malloc_func(num); }
-static void *(*malloc_ex_func)(size_t, const char *file, int line)
-        = default_malloc_ex;
+{
+    return malloc_func(num);
+}
+
+static void *(*malloc_ex_func) (size_t, const char *file, int line)
+    = default_malloc_ex;
 
-static void *(*realloc_func)(void *, size_t)= realloc;
+static void *(*realloc_func) (void *, size_t) = realloc;
 static void *default_realloc_ex(void *str, size_t num,
-        const char *file, int line)
-	{ return realloc_func(str,num); }
-static void *(*realloc_ex_func)(void *, size_t, const char *file, int line)
-        = default_realloc_ex;
+                                const char *file, int line)
+{
+    return realloc_func(str, num);
+}
 
-static void (*free_func)(void *)            = free;
+static void *(*realloc_ex_func) (void *, size_t, const char *file, int line)
+    = default_realloc_ex;
 
-static void *(*malloc_locked_func)(size_t)  = malloc;
-static void *default_malloc_locked_ex(size_t num, const char *file, int line)
-	{ return malloc_locked_func(num); }
-static void *(*malloc_locked_ex_func)(size_t, const char *file, int line)
-        = default_malloc_locked_ex;
+static void (*free_func) (void *) = free;
 
-static void (*free_locked_func)(void *)     = free;
+static void *(*malloc_locked_func) (size_t) = malloc;
+static void *default_malloc_locked_ex(size_t num, const char *file, int line)
+{
+    return malloc_locked_func(num);
+}
 
+static void *(*malloc_locked_ex_func) (size_t, const char *file, int line)
+    = default_malloc_locked_ex;
 
+static void (*free_locked_func) (void *) = free;
 
 /* may be changed as long as 'allow_customize_debug' is set */
 /* XXX use correct function pointer types */
 #ifdef CRYPTO_MDEBUG
 /* use default functions from mem_dbg.c */
-static void (*malloc_debug_func)(void *,int,const char *,int,int)
-	= CRYPTO_dbg_malloc;
-static void (*realloc_debug_func)(void *,void *,int,const char *,int,int)
-	= CRYPTO_dbg_realloc;
-static void (*free_debug_func)(void *,int) = CRYPTO_dbg_free;
-static void (*set_debug_options_func)(long) = CRYPTO_dbg_set_options;
-static long (*get_debug_options_func)(void) = CRYPTO_dbg_get_options;
+static void (*malloc_debug_func) (void *, int, const char *, int, int)
+    = CRYPTO_dbg_malloc;
+static void (*realloc_debug_func) (void *, void *, int, const char *, int,
+                                   int)
+    = CRYPTO_dbg_realloc;
+static void (*free_debug_func) (void *, int) = CRYPTO_dbg_free;
+static void (*set_debug_options_func) (long) = CRYPTO_dbg_set_options;
+static long (*get_debug_options_func) (void) = CRYPTO_dbg_get_options;
 #else
-/* applications can use CRYPTO_malloc_debug_init() to select above case
- * at run-time */
-static void (*malloc_debug_func)(void *,int,const char *,int,int) = NULL;
-static void (*realloc_debug_func)(void *,void *,int,const char *,int,int)
-	= NULL;
-static void (*free_debug_func)(void *,int) = NULL;
-static void (*set_debug_options_func)(long) = NULL;
-static long (*get_debug_options_func)(void) = NULL;
+/*
+ * applications can use CRYPTO_malloc_debug_init() to select above case at
+ * run-time
+ */
+static void (*malloc_debug_func) (void *, int, const char *, int, int) = NULL;
+static void (*realloc_debug_func) (void *, void *, int, const char *, int,
+                                   int)
+    = NULL;
+static void (*free_debug_func) (void *, int) = NULL;
+static void (*set_debug_options_func) (long) = NULL;
+static long (*get_debug_options_func) (void) = NULL;
 #endif
 
-int CRYPTO_set_mem_functions(void *(*m)(size_t), void *(*r)(void *, size_t),
-	void (*f)(void *))
-	{
-	/* Dummy call just to ensure OPENSSL_init() gets linked in */
-	OPENSSL_init();
-	if (!allow_customize)
-		return 0;
-	if ((m == 0) || (r == 0) || (f == 0))
-		return 0;
-	malloc_func=m; malloc_ex_func=default_malloc_ex;
-	realloc_func=r; realloc_ex_func=default_realloc_ex;
-	free_func=f;
-	malloc_locked_func=m; malloc_locked_ex_func=default_malloc_locked_ex;
-	free_locked_func=f;
-	return 1;
-	}
-
-int CRYPTO_set_mem_ex_functions(
-        void *(*m)(size_t,const char *,int),
-        void *(*r)(void *, size_t,const char *,int),
-	void (*f)(void *))
-	{
-	if (!allow_customize)
-		return 0;
-	if ((m == 0) || (r == 0) || (f == 0))
-		return 0;
-	malloc_func=0; malloc_ex_func=m;
-	realloc_func=0; realloc_ex_func=r;
-	free_func=f;
-	malloc_locked_func=0; malloc_locked_ex_func=m;
-	free_locked_func=f;
-	return 1;
-	}
-
-int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*f)(void *))
-	{
-	if (!allow_customize)
-		return 0;
-	if ((m == NULL) || (f == NULL))
-		return 0;
-	malloc_locked_func=m; malloc_locked_ex_func=default_malloc_locked_ex;
-	free_locked_func=f;
-	return 1;
-	}
-
-int CRYPTO_set_locked_mem_ex_functions(
-        void *(*m)(size_t,const char *,int),
-        void (*f)(void *))
-	{
-	if (!allow_customize)
-		return 0;
-	if ((m == NULL) || (f == NULL))
-		return 0;
-	malloc_locked_func=0; malloc_locked_ex_func=m;
-	free_func=f;
-	return 1;
-	}
-
-int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
-				   void (*r)(void *,void *,int,const char *,int,int),
-				   void (*f)(void *,int),
-				   void (*so)(long),
-				   long (*go)(void))
-	{
-	if (!allow_customize_debug)
-		return 0;
-	OPENSSL_init();
-	malloc_debug_func=m;
-	realloc_debug_func=r;
-	free_debug_func=f;
-	set_debug_options_func=so;
-	get_debug_options_func=go;
-	return 1;
-	}
-
-
-void CRYPTO_get_mem_functions(void *(**m)(size_t), void *(**r)(void *, size_t),
-	void (**f)(void *))
-	{
-	if (m != NULL) *m = (malloc_ex_func == default_malloc_ex) ? 
-	                     malloc_func : 0;
-	if (r != NULL) *r = (realloc_ex_func == default_realloc_ex) ? 
-	                     realloc_func : 0;
-	if (f != NULL) *f=free_func;
-	}
-
-void CRYPTO_get_mem_ex_functions(
-        void *(**m)(size_t,const char *,int),
-        void *(**r)(void *, size_t,const char *,int),
-	void (**f)(void *))
-	{
-	if (m != NULL) *m = (malloc_ex_func != default_malloc_ex) ?
-	                    malloc_ex_func : 0;
-	if (r != NULL) *r = (realloc_ex_func != default_realloc_ex) ?
-	                    realloc_ex_func : 0;
-	if (f != NULL) *f=free_func;
-	}
-
-void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *))
-	{
-	if (m != NULL) *m = (malloc_locked_ex_func == default_malloc_locked_ex) ? 
-	                     malloc_locked_func : 0;
-	if (f != NULL) *f=free_locked_func;
-	}
-
-void CRYPTO_get_locked_mem_ex_functions(
-        void *(**m)(size_t,const char *,int),
-        void (**f)(void *))
-	{
-	if (m != NULL) *m = (malloc_locked_ex_func != default_malloc_locked_ex) ?
-	                    malloc_locked_ex_func : 0;
-	if (f != NULL) *f=free_locked_func;
-	}
-
-void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
-				    void (**r)(void *,void *,int,const char *,int,int),
-				    void (**f)(void *,int),
-				    void (**so)(long),
-				    long (**go)(void))
-	{
-	if (m != NULL) *m=malloc_debug_func;
-	if (r != NULL) *r=realloc_debug_func;
-	if (f != NULL) *f=free_debug_func;
-	if (so != NULL) *so=set_debug_options_func;
-	if (go != NULL) *go=get_debug_options_func;
-	}
-
+int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t),
+                             void (*f) (void *))
+{
+    /* Dummy call just to ensure OPENSSL_init() gets linked in */
+    OPENSSL_init();
+    if (!allow_customize)
+        return 0;
+    if ((m == 0) || (r == 0) || (f == 0))
+        return 0;
+    malloc_func = m;
+    malloc_ex_func = default_malloc_ex;
+    realloc_func = r;
+    realloc_ex_func = default_realloc_ex;
+    free_func = f;
+    malloc_locked_func = m;
+    malloc_locked_ex_func = default_malloc_locked_ex;
+    free_locked_func = f;
+    return 1;
+}
+
+int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
+                                void *(*r) (void *, size_t, const char *,
+                                            int), void (*f) (void *))
+{
+    if (!allow_customize)
+        return 0;
+    if ((m == 0) || (r == 0) || (f == 0))
+        return 0;
+    malloc_func = 0;
+    malloc_ex_func = m;
+    realloc_func = 0;
+    realloc_ex_func = r;
+    free_func = f;
+    malloc_locked_func = 0;
+    malloc_locked_ex_func = m;
+    free_locked_func = f;
+    return 1;
+}
+
+int CRYPTO_set_locked_mem_functions(void *(*m) (size_t), void (*f) (void *))
+{
+    if (!allow_customize)
+        return 0;
+    if ((m == NULL) || (f == NULL))
+        return 0;
+    malloc_locked_func = m;
+    malloc_locked_ex_func = default_malloc_locked_ex;
+    free_locked_func = f;
+    return 1;
+}
+
+int CRYPTO_set_locked_mem_ex_functions(void *(*m) (size_t, const char *, int),
+                                       void (*f) (void *))
+{
+    if (!allow_customize)
+        return 0;
+    if ((m == NULL) || (f == NULL))
+        return 0;
+    malloc_locked_func = 0;
+    malloc_locked_ex_func = m;
+    free_func = f;
+    return 1;
+}
+
+int CRYPTO_set_mem_debug_functions(void (*m)
+                                    (void *, int, const char *, int, int),
+                                   void (*r) (void *, void *, int,
+                                              const char *, int, int),
+                                   void (*f) (void *, int), void (*so) (long),
+                                   long (*go) (void))
+{
+    if (!allow_customize_debug)
+        return 0;
+    OPENSSL_init();
+    malloc_debug_func = m;
+    realloc_debug_func = r;
+    free_debug_func = f;
+    set_debug_options_func = so;
+    get_debug_options_func = go;
+    return 1;
+}
+
+void CRYPTO_get_mem_functions(void *(**m) (size_t),
+                              void *(**r) (void *, size_t),
+                              void (**f) (void *))
+{
+    if (m != NULL)
+        *m = (malloc_ex_func == default_malloc_ex) ? malloc_func : 0;
+    if (r != NULL)
+        *r = (realloc_ex_func == default_realloc_ex) ? realloc_func : 0;
+    if (f != NULL)
+        *f = free_func;
+}
+
+void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int),
+                                 void *(**r) (void *, size_t, const char *,
+                                              int), void (**f) (void *))
+{
+    if (m != NULL)
+        *m = (malloc_ex_func != default_malloc_ex) ? malloc_ex_func : 0;
+    if (r != NULL)
+        *r = (realloc_ex_func != default_realloc_ex) ? realloc_ex_func : 0;
+    if (f != NULL)
+        *f = free_func;
+}
+
+void CRYPTO_get_locked_mem_functions(void *(**m) (size_t),
+                                     void (**f) (void *))
+{
+    if (m != NULL)
+        *m = (malloc_locked_ex_func == default_malloc_locked_ex) ?
+            malloc_locked_func : 0;
+    if (f != NULL)
+        *f = free_locked_func;
+}
+
+void CRYPTO_get_locked_mem_ex_functions(void
+                                        *(**m) (size_t, const char *, int),
+                                        void (**f) (void *))
+{
+    if (m != NULL)
+        *m = (malloc_locked_ex_func != default_malloc_locked_ex) ?
+            malloc_locked_ex_func : 0;
+    if (f != NULL)
+        *f = free_locked_func;
+}
+
+void CRYPTO_get_mem_debug_functions(void (**m)
+                                     (void *, int, const char *, int, int),
+                                    void (**r) (void *, void *, int,
+                                                const char *, int, int),
+                                    void (**f) (void *, int),
+                                    void (**so) (long), long (**go) (void))
+{
+    if (m != NULL)
+        *m = malloc_debug_func;
+    if (r != NULL)
+        *r = realloc_debug_func;
+    if (f != NULL)
+        *f = free_debug_func;
+    if (so != NULL)
+        *so = set_debug_options_func;
+    if (go != NULL)
+        *go = get_debug_options_func;
+}
 
 void *CRYPTO_malloc_locked(int num, const char *file, int line)
-	{
-	void *ret = NULL;
-
-	if (num <= 0) return NULL;
-
-	if(allow_customize)
-		allow_customize = 0;
-	if (malloc_debug_func != NULL)
-		{
-		if(allow_customize_debug)
-			allow_customize_debug = 0;
-		malloc_debug_func(NULL, num, file, line, 0);
-		}
-	ret = malloc_locked_ex_func(num,file,line);
+{
+    void *ret = NULL;
+
+    if (num <= 0)
+        return NULL;
+
+    if (allow_customize)
+        allow_customize = 0;
+    if (malloc_debug_func != NULL) {
+        if (allow_customize_debug)
+            allow_customize_debug = 0;
+        malloc_debug_func(NULL, num, file, line, 0);
+    }
+    ret = malloc_locked_ex_func(num, file, line);
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
+    fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
 #endif
-	if (malloc_debug_func != NULL)
-		malloc_debug_func(ret, num, file, line, 1);
+    if (malloc_debug_func != NULL)
+        malloc_debug_func(ret, num, file, line, 1);
 
 #ifndef OPENSSL_CPUID_OBJ
-        /* Create a dependency on the value of 'cleanse_ctr' so our memory
-         * sanitisation function can't be optimised out. NB: We only do
-         * this for >2Kb so the overhead doesn't bother us. */
-        if(ret && (num > 2048))
-	{	extern unsigned char cleanse_ctr;
-		((unsigned char *)ret)[0] = cleanse_ctr;
-	}
+    /*
+     * Create a dependency on the value of 'cleanse_ctr' so our memory
+     * sanitisation function can't be optimised out. NB: We only do this for
+     * >2Kb so the overhead doesn't bother us.
+     */
+    if (ret && (num > 2048)) {
+        extern unsigned char cleanse_ctr;
+        ((unsigned char *)ret)[0] = cleanse_ctr;
+    }
 #endif
 
-	return ret;
-	}
+    return ret;
+}
 
 void CRYPTO_free_locked(void *str)
-	{
-	if (free_debug_func != NULL)
-		free_debug_func(str, 0);
+{
+    if (free_debug_func != NULL)
+        free_debug_func(str, 0);
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM:         < 0x%p\n", str);
+    fprintf(stderr, "LEVITTE_DEBUG_MEM:         < 0x%p\n", str);
 #endif
-	free_locked_func(str);
-	if (free_debug_func != NULL)
-		free_debug_func(NULL, 1);
-	}
+    free_locked_func(str);
+    if (free_debug_func != NULL)
+        free_debug_func(NULL, 1);
+}
 
 void *CRYPTO_malloc(int num, const char *file, int line)
-	{
-	void *ret = NULL;
-
-	if (num <= 0) return NULL;
-
-	if(allow_customize)
-		allow_customize = 0;
-	if (malloc_debug_func != NULL)
-		{
-		if(allow_customize_debug)
-			allow_customize_debug = 0;
-		malloc_debug_func(NULL, num, file, line, 0);
-		}
-	ret = malloc_ex_func(num,file,line);
+{
+    void *ret = NULL;
+
+    if (num <= 0)
+        return NULL;
+
+    if (allow_customize)
+        allow_customize = 0;
+    if (malloc_debug_func != NULL) {
+        if (allow_customize_debug)
+            allow_customize_debug = 0;
+        malloc_debug_func(NULL, num, file, line, 0);
+    }
+    ret = malloc_ex_func(num, file, line);
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
+    fprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\n", ret, num);
 #endif
-	if (malloc_debug_func != NULL)
-		malloc_debug_func(ret, num, file, line, 1);
+    if (malloc_debug_func != NULL)
+        malloc_debug_func(ret, num, file, line, 1);
 
 #ifndef OPENSSL_CPUID_OBJ
-        /* Create a dependency on the value of 'cleanse_ctr' so our memory
-         * sanitisation function can't be optimised out. NB: We only do
-         * this for >2Kb so the overhead doesn't bother us. */
-        if(ret && (num > 2048))
-	{	extern unsigned char cleanse_ctr;
-                ((unsigned char *)ret)[0] = cleanse_ctr;
-	}
+    /*
+     * Create a dependency on the value of 'cleanse_ctr' so our memory
+     * sanitisation function can't be optimised out. NB: We only do this for
+     * >2Kb so the overhead doesn't bother us.
+     */
+    if (ret && (num > 2048)) {
+        extern unsigned char cleanse_ctr;
+        ((unsigned char *)ret)[0] = cleanse_ctr;
+    }
 #endif
 
-	return ret;
-	}
+    return ret;
+}
+
 char *CRYPTO_strdup(const char *str, const char *file, int line)
-	{
-	char *ret = CRYPTO_malloc(strlen(str)+1, file, line);
+{
+    char *ret = CRYPTO_malloc(strlen(str) + 1, file, line);
 
-	strcpy(ret, str);
-	return ret;
-	}
+    strcpy(ret, str);
+    return ret;
+}
 
 void *CRYPTO_realloc(void *str, int num, const char *file, int line)
-	{
-	void *ret = NULL;
+{
+    void *ret = NULL;
 
-	if (str == NULL)
-		return CRYPTO_malloc(num, file, line);
+    if (str == NULL)
+        return CRYPTO_malloc(num, file, line);
 
-	if (num <= 0) return NULL;
+    if (num <= 0)
+        return NULL;
 
-	if (realloc_debug_func != NULL)
-		realloc_debug_func(str, NULL, num, file, line, 0);
-	ret = realloc_ex_func(str,num,file,line);
+    if (realloc_debug_func != NULL)
+        realloc_debug_func(str, NULL, num, file, line, 0);
+    ret = realloc_ex_func(str, num, file, line);
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n", str, ret, num);
+    fprintf(stderr, "LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n", str,
+            ret, num);
 #endif
-	if (realloc_debug_func != NULL)
-		realloc_debug_func(str, ret, num, file, line, 1);
+    if (realloc_debug_func != NULL)
+        realloc_debug_func(str, ret, num, file, line, 1);
 
-	return ret;
-	}
+    return ret;
+}
 
 void *CRYPTO_realloc_clean(void *str, int old_len, int num, const char *file,
-			   int line)
-	{
-	void *ret = NULL;
-
-	if (str == NULL)
-		return CRYPTO_malloc(num, file, line);
-
-	if (num <= 0) return NULL;
-
-	/* We don't support shrinking the buffer. Note the memcpy that copies
-	 * |old_len| bytes to the new buffer, below. */
-	if (num < old_len) return NULL;
-
-	if (realloc_debug_func != NULL)
-		realloc_debug_func(str, NULL, num, file, line, 0);
-	ret=malloc_ex_func(num,file,line);
-	if(ret)
-		{
-		memcpy(ret,str,old_len);
-		OPENSSL_cleanse(str,old_len);
-		free_func(str);
-		}
+                           int line)
+{
+    void *ret = NULL;
+
+    if (str == NULL)
+        return CRYPTO_malloc(num, file, line);
+
+    if (num <= 0)
+        return NULL;
+
+    /*
+     * We don't support shrinking the buffer. Note the memcpy that copies
+     * |old_len| bytes to the new buffer, below.
+     */
+    if (num < old_len)
+        return NULL;
+
+    if (realloc_debug_func != NULL)
+        realloc_debug_func(str, NULL, num, file, line, 0);
+    ret = malloc_ex_func(num, file, line);
+    if (ret) {
+        memcpy(ret, str, old_len);
+        OPENSSL_cleanse(str, old_len);
+        free_func(str);
+    }
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr,
-		"LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n",
-		str, ret, num);
+    fprintf(stderr,
+            "LEVITTE_DEBUG_MEM:         | 0x%p -> 0x%p (%d)\n",
+            str, ret, num);
 #endif
-	if (realloc_debug_func != NULL)
-		realloc_debug_func(str, ret, num, file, line, 1);
+    if (realloc_debug_func != NULL)
+        realloc_debug_func(str, ret, num, file, line, 1);
 
-	return ret;
-	}
+    return ret;
+}
 
 void CRYPTO_free(void *str)
-	{
-	if (free_debug_func != NULL)
-		free_debug_func(str, 0);
+{
+    if (free_debug_func != NULL)
+        free_debug_func(str, 0);
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM:         < 0x%p\n", str);
+    fprintf(stderr, "LEVITTE_DEBUG_MEM:         < 0x%p\n", str);
 #endif
-	free_func(str);
-	if (free_debug_func != NULL)
-		free_debug_func(NULL, 1);
-	}
+    free_func(str);
+    if (free_debug_func != NULL)
+        free_debug_func(NULL, 1);
+}
 
 void *CRYPTO_remalloc(void *a, int num, const char *file, int line)
-	{
-	if (a != NULL) OPENSSL_free(a);
-	a=(char *)OPENSSL_malloc(num);
-	return(a);
-	}
+{
+    if (a != NULL)
+        OPENSSL_free(a);
+    a = (char *)OPENSSL_malloc(num);
+    return (a);
+}
 
 void CRYPTO_set_mem_debug_options(long bits)
-	{
-	if (set_debug_options_func != NULL)
-		set_debug_options_func(bits);
-	}
+{
+    if (set_debug_options_func != NULL)
+        set_debug_options_func(bits);
+}
 
 long CRYPTO_get_mem_debug_options(void)
-	{
-	if (get_debug_options_func != NULL)
-		return get_debug_options_func();
-	return 0;
-	}
+{
+    if (get_debug_options_func != NULL)
+        return get_debug_options_func();
+    return 0;
+}
diff --git a/crypto/mem_clr.c b/crypto/mem_clr.c
index add1f78020..3df1f3928d 100644
--- a/crypto/mem_clr.c
+++ b/crypto/mem_clr.c
@@ -1,6 +1,7 @@
 /* crypto/mem_clr.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2002.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,16 +63,15 @@
 unsigned char cleanse_ctr = 0;
 
 void OPENSSL_cleanse(void *ptr, size_t len)
-	{
-	unsigned char *p = ptr;
-	size_t loop = len, ctr = cleanse_ctr;
-	while(loop--)
-		{
-		*(p++) = (unsigned char)ctr;
-		ctr += (17 + ((size_t)p & 0xF));
-		}
-	p=memchr(ptr, (unsigned char)ctr, len);
-	if(p)
-		ctr += (63 + (size_t)p);
-	cleanse_ctr = (unsigned char)ctr;
-	}
+{
+    unsigned char *p = ptr;
+    size_t loop = len, ctr = cleanse_ctr;
+    while (loop--) {
+        *(p++) = (unsigned char)ctr;
+        ctr += (17 + ((size_t)p & 0xF));
+    }
+    p = memchr(ptr, (unsigned char)ctr, len);
+    if (p)
+        ctr += (63 + (size_t)p);
+    cleanse_ctr = (unsigned char)ctr;
+}
diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c
index f0838c8c63..8525ded78c 100644
--- a/crypto/mem_dbg.c
+++ b/crypto/mem_dbg.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,35 +111,31 @@
 
 #include 
 #include 
-#include 	
+#include 
 #include "cryptlib.h"
 #include 
 #include 
 #include 
 #include 
 
-static int mh_mode=CRYPTO_MEM_CHECK_OFF;
-/* The state changes to CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE
- * when the application asks for it (usually after library initialisation
- * for which no book-keeping is desired).
- *
- * State CRYPTO_MEM_CHECK_ON exists only temporarily when the library
- * thinks that certain allocations should not be checked (e.g. the data
- * structures used for memory checking).  It is not suitable as an initial
- * state: the library will unexpectedly enable memory checking when it
- * executes one of those sections that want to disable checking
- * temporarily.
- *
- * State CRYPTO_MEM_CHECK_ENABLE without ..._ON makes no sense whatsoever.
+static int mh_mode = CRYPTO_MEM_CHECK_OFF;
+/*
+ * The state changes to CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE when
+ * the application asks for it (usually after library initialisation for
+ * which no book-keeping is desired). State CRYPTO_MEM_CHECK_ON exists only
+ * temporarily when the library thinks that certain allocations should not be
+ * checked (e.g. the data structures used for memory checking).  It is not
+ * suitable as an initial state: the library will unexpectedly enable memory
+ * checking when it executes one of those sections that want to disable
+ * checking temporarily. State CRYPTO_MEM_CHECK_ENABLE without ..._ON makes
+ * no sense whatsoever.
  */
 
 static unsigned long order = 0; /* number of memory requests */
 
 DECLARE_LHASH_OF(MEM);
-static LHASH_OF(MEM) *mh=NULL; /* hash-table of memory requests
-				* (address as key); access requires
-				* MALLOC2 lock */
-
+static LHASH_OF(MEM) *mh = NULL; /* hash-table of memory requests (address as
+                                  * key); access requires MALLOC2 lock */
 
 typedef struct app_mem_info_st
 /*-
@@ -150,727 +146,685 @@ typedef struct app_mem_info_st
  *   CRYPTO_pop_info()           to pop an entry,
  *   CRYPTO_remove_all_info()    to pop all entries.
  */
-	{
-	CRYPTO_THREADID threadid;
-	const char *file;
-	int line;
-	const char *info;
-	struct app_mem_info_st *next; /* tail of thread's stack */
-	int references;
-	} APP_INFO;
+{
+    CRYPTO_THREADID threadid;
+    const char *file;
+    int line;
+    const char *info;
+    struct app_mem_info_st *next; /* tail of thread's stack */
+    int references;
+} APP_INFO;
 
 static void app_info_free(APP_INFO *);
 
 DECLARE_LHASH_OF(APP_INFO);
-static LHASH_OF(APP_INFO) *amih=NULL; /* hash-table with those
-				       * app_mem_info_st's that are at
-				       * the top of their thread's
-				       * stack (with `thread' as key);
-				       * access requires MALLOC2
-				       * lock */
+static LHASH_OF(APP_INFO) *amih = NULL; /* hash-table with those
+                                         * app_mem_info_st's that are at the
+                                         * top of their thread's stack (with
+                                         * `thread' as key); access requires
+                                         * MALLOC2 lock */
 
 typedef struct mem_st
 /* memory-block description */
-	{
-	void *addr;
-	int num;
-	const char *file;
-	int line;
-	CRYPTO_THREADID threadid;
-	unsigned long order;
-	time_t time;
-	APP_INFO *app_info;
-	} MEM;
-
-static long options =             /* extra information to be recorded */
+{
+    void *addr;
+    int num;
+    const char *file;
+    int line;
+    CRYPTO_THREADID threadid;
+    unsigned long order;
+    time_t time;
+    APP_INFO *app_info;
+} MEM;
+
+static long options =           /* extra information to be recorded */
 #if defined(CRYPTO_MDEBUG_TIME) || defined(CRYPTO_MDEBUG_ALL)
-	V_CRYPTO_MDEBUG_TIME |
+    V_CRYPTO_MDEBUG_TIME |
 #endif
 #if defined(CRYPTO_MDEBUG_THREAD) || defined(CRYPTO_MDEBUG_ALL)
-	V_CRYPTO_MDEBUG_THREAD |
+    V_CRYPTO_MDEBUG_THREAD |
 #endif
-	0;
-
+    0;
 
-static unsigned int num_disable = 0; /* num_disable > 0
-                                      *     iff
-                                      * mh_mode == CRYPTO_MEM_CHECK_ON (w/o ..._ENABLE)
-                                      */
+static unsigned int num_disable = 0; /* num_disable > 0 iff mh_mode ==
+                                      * CRYPTO_MEM_CHECK_ON (w/o ..._ENABLE) */
 
-/* Valid iff num_disable > 0.  CRYPTO_LOCK_MALLOC2 is locked exactly in this
+/*
+ * Valid iff num_disable > 0.  CRYPTO_LOCK_MALLOC2 is locked exactly in this
  * case (by the thread named in disabling_thread).
  */
 static CRYPTO_THREADID disabling_threadid;
 
 static void app_info_free(APP_INFO *inf)
-	{
-	if (--(inf->references) <= 0)
-		{
-		if (inf->next != NULL)
-			{
-			app_info_free(inf->next);
-			}
-		OPENSSL_free(inf);
-		}
-	}
+{
+    if (--(inf->references) <= 0) {
+        if (inf->next != NULL) {
+            app_info_free(inf->next);
+        }
+        OPENSSL_free(inf);
+    }
+}
 
 int CRYPTO_mem_ctrl(int mode)
-	{
-	int ret=mh_mode;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
-	switch (mode)
-		{
-	/* for applications (not to be called while multiple threads
-	 * use the library): */
-	case CRYPTO_MEM_CHECK_ON: /* aka MemCheck_start() */
-		mh_mode = CRYPTO_MEM_CHECK_ON|CRYPTO_MEM_CHECK_ENABLE;
-		num_disable = 0;
-		break;
-	case CRYPTO_MEM_CHECK_OFF: /* aka MemCheck_stop() */
-		mh_mode = 0;
-		num_disable = 0; /* should be true *before* MemCheck_stop is
-				    used, or there'll be a lot of confusion */
-		break;
-
-	/* switch off temporarily (for library-internal use): */
-	case CRYPTO_MEM_CHECK_DISABLE: /* aka MemCheck_off() */
-		if (mh_mode & CRYPTO_MEM_CHECK_ON)
-			{
-			CRYPTO_THREADID cur;
-			CRYPTO_THREADID_current(&cur);
-			/* see if we don't have the MALLOC2 lock already */
-			if (!num_disable || CRYPTO_THREADID_cmp(&disabling_threadid, &cur))
-				{
-				/* Long-time lock CRYPTO_LOCK_MALLOC2 must not be claimed while
-				 * we're holding CRYPTO_LOCK_MALLOC, or we'll deadlock if
-				 * somebody else holds CRYPTO_LOCK_MALLOC2 (and cannot release
-				 * it because we block entry to this function).
-				 * Give them a chance, first, and then claim the locks in
-				 * appropriate order (long-time lock first).
-				 */
-				CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
-				/* Note that after we have waited for CRYPTO_LOCK_MALLOC2
-				 * and CRYPTO_LOCK_MALLOC, we'll still be in the right
-				 * "case" and "if" branch because MemCheck_start and
-				 * MemCheck_stop may never be used while there are multiple
-				 * OpenSSL threads. */
-				CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2);
-				CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
-				mh_mode &= ~CRYPTO_MEM_CHECK_ENABLE;
-				CRYPTO_THREADID_cpy(&disabling_threadid, &cur);
-				}
-			num_disable++;
-			}
-		break;
-	case CRYPTO_MEM_CHECK_ENABLE: /* aka MemCheck_on() */
-		if (mh_mode & CRYPTO_MEM_CHECK_ON)
-			{
-			if (num_disable) /* always true, or something is going wrong */
-				{
-				num_disable--;
-				if (num_disable == 0)
-					{
-					mh_mode|=CRYPTO_MEM_CHECK_ENABLE;
-					CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
-					}
-				}
-			}
-		break;
-
-	default:
-		break;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
-	return(ret);
-	}
+{
+    int ret = mh_mode;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
+    switch (mode) {
+        /*
+         * for applications (not to be called while multiple threads use the
+         * library):
+         */
+    case CRYPTO_MEM_CHECK_ON:  /* aka MemCheck_start() */
+        mh_mode = CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE;
+        num_disable = 0;
+        break;
+    case CRYPTO_MEM_CHECK_OFF: /* aka MemCheck_stop() */
+        mh_mode = 0;
+        num_disable = 0;        /* should be true *before* MemCheck_stop is
+                                 * used, or there'll be a lot of confusion */
+        break;
+
+        /* switch off temporarily (for library-internal use): */
+    case CRYPTO_MEM_CHECK_DISABLE: /* aka MemCheck_off() */
+        if (mh_mode & CRYPTO_MEM_CHECK_ON) {
+            CRYPTO_THREADID cur;
+            CRYPTO_THREADID_current(&cur);
+            /* see if we don't have the MALLOC2 lock already */
+            if (!num_disable
+                || CRYPTO_THREADID_cmp(&disabling_threadid, &cur)) {
+                /*
+                 * Long-time lock CRYPTO_LOCK_MALLOC2 must not be claimed
+                 * while we're holding CRYPTO_LOCK_MALLOC, or we'll deadlock
+                 * if somebody else holds CRYPTO_LOCK_MALLOC2 (and cannot
+                 * release it because we block entry to this function). Give
+                 * them a chance, first, and then claim the locks in
+                 * appropriate order (long-time lock first).
+                 */
+                CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
+                /*
+                 * Note that after we have waited for CRYPTO_LOCK_MALLOC2 and
+                 * CRYPTO_LOCK_MALLOC, we'll still be in the right "case" and
+                 * "if" branch because MemCheck_start and MemCheck_stop may
+                 * never be used while there are multiple OpenSSL threads.
+                 */
+                CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2);
+                CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
+                mh_mode &= ~CRYPTO_MEM_CHECK_ENABLE;
+                CRYPTO_THREADID_cpy(&disabling_threadid, &cur);
+            }
+            num_disable++;
+        }
+        break;
+    case CRYPTO_MEM_CHECK_ENABLE: /* aka MemCheck_on() */
+        if (mh_mode & CRYPTO_MEM_CHECK_ON) {
+            if (num_disable) {  /* always true, or something is going wrong */
+                num_disable--;
+                if (num_disable == 0) {
+                    mh_mode |= CRYPTO_MEM_CHECK_ENABLE;
+                    CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
+                }
+            }
+        }
+        break;
+
+    default:
+        break;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
+    return (ret);
+}
 
 int CRYPTO_is_mem_check_on(void)
-	{
-	int ret = 0;
+{
+    int ret = 0;
 
-	if (mh_mode & CRYPTO_MEM_CHECK_ON)
-		{
-		CRYPTO_THREADID cur;
-		CRYPTO_THREADID_current(&cur);
-		CRYPTO_r_lock(CRYPTO_LOCK_MALLOC);
+    if (mh_mode & CRYPTO_MEM_CHECK_ON) {
+        CRYPTO_THREADID cur;
+        CRYPTO_THREADID_current(&cur);
+        CRYPTO_r_lock(CRYPTO_LOCK_MALLOC);
 
-		ret = (mh_mode & CRYPTO_MEM_CHECK_ENABLE)
-		        || CRYPTO_THREADID_cmp(&disabling_threadid, &cur);
-
-		CRYPTO_r_unlock(CRYPTO_LOCK_MALLOC);
-		}
-	return(ret);
-	}	
+        ret = (mh_mode & CRYPTO_MEM_CHECK_ENABLE)
+            || CRYPTO_THREADID_cmp(&disabling_threadid, &cur);
 
+        CRYPTO_r_unlock(CRYPTO_LOCK_MALLOC);
+    }
+    return (ret);
+}
 
 void CRYPTO_dbg_set_options(long bits)
-	{
-	options = bits;
-	}
+{
+    options = bits;
+}
 
 long CRYPTO_dbg_get_options(void)
-	{
-	return options;
-	}
+{
+    return options;
+}
 
 static int mem_cmp(const MEM *a, const MEM *b)
-	{
+{
 #ifdef _WIN64
-	const char *ap=(const char *)a->addr,
-		   *bp=(const char *)b->addr;
-	if (ap==bp)	return 0;
-	else if (ap>bp)	return 1;
-	else		return -1;
+    const char *ap = (const char *)a->addr, *bp = (const char *)b->addr;
+    if (ap == bp)
+        return 0;
+    else if (ap > bp)
+        return 1;
+    else
+        return -1;
 #else
-	return (const char *)a->addr - (const char *)b->addr;
+    return (const char *)a->addr - (const char *)b->addr;
 #endif
-	}
+}
+
 static IMPLEMENT_LHASH_COMP_FN(mem, MEM)
 
 static unsigned long mem_hash(const MEM *a)
-	{
-	unsigned long ret;
+{
+    unsigned long ret;
 
-	ret=(unsigned long)a->addr;
+    ret = (unsigned long)a->addr;
+
+    ret = ret * 17851 + (ret >> 14) * 7 + (ret >> 4) * 251;
+    return (ret);
+}
 
-	ret=ret*17851+(ret>>14)*7+(ret>>4)*251;
-	return(ret);
-	}
 static IMPLEMENT_LHASH_HASH_FN(mem, MEM)
 
 /* static int app_info_cmp(APP_INFO *a, APP_INFO *b) */
 static int app_info_cmp(const void *a_void, const void *b_void)
-	{
-	return CRYPTO_THREADID_cmp(&((const APP_INFO *)a_void)->threadid,
-				&((const APP_INFO *)b_void)->threadid);
-	}
+{
+    return CRYPTO_THREADID_cmp(&((const APP_INFO *)a_void)->threadid,
+                               &((const APP_INFO *)b_void)->threadid);
+}
+
 static IMPLEMENT_LHASH_COMP_FN(app_info, APP_INFO)
 
 static unsigned long app_info_hash(const APP_INFO *a)
-	{
-	unsigned long ret;
-
-	ret = CRYPTO_THREADID_hash(&a->threadid);
-	/* This is left in as a "who am I to question legacy?" measure */
-	ret=ret*17851+(ret>>14)*7+(ret>>4)*251;
-	return(ret);
-	}
+{
+    unsigned long ret;
+
+    ret = CRYPTO_THREADID_hash(&a->threadid);
+    /* This is left in as a "who am I to question legacy?" measure */
+    ret = ret * 17851 + (ret >> 14) * 7 + (ret >> 4) * 251;
+    return (ret);
+}
+
 static IMPLEMENT_LHASH_HASH_FN(app_info, APP_INFO)
 
 static APP_INFO *pop_info(void)
-	{
-	APP_INFO tmp;
-	APP_INFO *ret = NULL;
-
-	if (amih != NULL)
-		{
-		CRYPTO_THREADID_current(&tmp.threadid);
-		if ((ret=lh_APP_INFO_delete(amih,&tmp)) != NULL)
-			{
-			APP_INFO *next=ret->next;
-
-			if (next != NULL)
-				{
-				next->references++;
-				(void)lh_APP_INFO_insert(amih,next);
-				}
+{
+    APP_INFO tmp;
+    APP_INFO *ret = NULL;
+
+    if (amih != NULL) {
+        CRYPTO_THREADID_current(&tmp.threadid);
+        if ((ret = lh_APP_INFO_delete(amih, &tmp)) != NULL) {
+            APP_INFO *next = ret->next;
+
+            if (next != NULL) {
+                next->references++;
+                (void)lh_APP_INFO_insert(amih, next);
+            }
 #ifdef LEVITTE_DEBUG_MEM
-			if (CRYPTO_THREADID_cmp(&ret->threadid, &tmp.threadid))
-				{
-				fprintf(stderr, "pop_info(): deleted info has other thread ID (%lu) than the current thread (%lu)!!!!\n",
-					CRYPTO_THREADID_hash(&ret->threadid),
-					CRYPTO_THREADID_hash(&tmp.threadid));
-				abort();
-				}
+            if (CRYPTO_THREADID_cmp(&ret->threadid, &tmp.threadid)) {
+                fprintf(stderr,
+                        "pop_info(): deleted info has other thread ID (%lu) than the current thread (%lu)!!!!\n",
+                        CRYPTO_THREADID_hash(&ret->threadid),
+                        CRYPTO_THREADID_hash(&tmp.threadid));
+                abort();
+            }
 #endif
-			if (--(ret->references) <= 0)
-				{
-				ret->next = NULL;
-				if (next != NULL)
-					next->references--;
-				OPENSSL_free(ret);
-				}
-			}
-		}
-	return(ret);
-	}
+            if (--(ret->references) <= 0) {
+                ret->next = NULL;
+                if (next != NULL)
+                    next->references--;
+                OPENSSL_free(ret);
+            }
+        }
+    }
+    return (ret);
+}
 
 int CRYPTO_push_info_(const char *info, const char *file, int line)
-	{
-	APP_INFO *ami, *amim;
-	int ret=0;
-
-	if (is_MemCheck_on())
-		{
-		MemCheck_off(); /* obtain MALLOC2 lock */
-
-		if ((ami = (APP_INFO *)OPENSSL_malloc(sizeof(APP_INFO))) == NULL)
-			{
-			ret=0;
-			goto err;
-			}
-		if (amih == NULL)
-			{
-			if ((amih=lh_APP_INFO_new()) == NULL)
-				{
-				OPENSSL_free(ami);
-				ret=0;
-				goto err;
-				}
-			}
-
-		CRYPTO_THREADID_current(&ami->threadid);
-		ami->file=file;
-		ami->line=line;
-		ami->info=info;
-		ami->references=1;
-		ami->next=NULL;
-
-		if ((amim=lh_APP_INFO_insert(amih,ami)) != NULL)
-			{
+{
+    APP_INFO *ami, *amim;
+    int ret = 0;
+
+    if (is_MemCheck_on()) {
+        MemCheck_off();         /* obtain MALLOC2 lock */
+
+        if ((ami = (APP_INFO *)OPENSSL_malloc(sizeof(APP_INFO))) == NULL) {
+            ret = 0;
+            goto err;
+        }
+        if (amih == NULL) {
+            if ((amih = lh_APP_INFO_new()) == NULL) {
+                OPENSSL_free(ami);
+                ret = 0;
+                goto err;
+            }
+        }
+
+        CRYPTO_THREADID_current(&ami->threadid);
+        ami->file = file;
+        ami->line = line;
+        ami->info = info;
+        ami->references = 1;
+        ami->next = NULL;
+
+        if ((amim = lh_APP_INFO_insert(amih, ami)) != NULL) {
 #ifdef LEVITTE_DEBUG_MEM
-			if (CRYPTO_THREADID_cmp(&ami->threadid, &amim->threadid))
-				{
-				fprintf(stderr, "CRYPTO_push_info(): previous info has other thread ID (%lu) than the current thread (%lu)!!!!\n",
-					CRYPTO_THREADID_hash(&amim->threadid),
-					CRYPTO_THREADID_hash(&ami->threadid));
-				abort();
-				}
+            if (CRYPTO_THREADID_cmp(&ami->threadid, &amim->threadid)) {
+                fprintf(stderr,
+                        "CRYPTO_push_info(): previous info has other thread ID (%lu) than the current thread (%lu)!!!!\n",
+                        CRYPTO_THREADID_hash(&amim->threadid),
+                        CRYPTO_THREADID_hash(&ami->threadid));
+                abort();
+            }
 #endif
-			ami->next=amim;
-			}
+            ami->next = amim;
+        }
  err:
-		MemCheck_on(); /* release MALLOC2 lock */
-		}
+        MemCheck_on();          /* release MALLOC2 lock */
+    }
 
-	return(ret);
-	}
+    return (ret);
+}
 
 int CRYPTO_pop_info(void)
-	{
-	int ret=0;
+{
+    int ret = 0;
 
-	if (is_MemCheck_on()) /* _must_ be true, or something went severely wrong */
-		{
-		MemCheck_off(); /* obtain MALLOC2 lock */
+    if (is_MemCheck_on()) {     /* _must_ be true, or something went severely
+                                 * wrong */
+        MemCheck_off();         /* obtain MALLOC2 lock */
 
-		ret=(pop_info() != NULL);
+        ret = (pop_info() != NULL);
 
-		MemCheck_on(); /* release MALLOC2 lock */
-		}
-	return(ret);
-	}
+        MemCheck_on();          /* release MALLOC2 lock */
+    }
+    return (ret);
+}
 
 int CRYPTO_remove_all_info(void)
-	{
-	int ret=0;
+{
+    int ret = 0;
 
-	if (is_MemCheck_on()) /* _must_ be true */
-		{
-		MemCheck_off(); /* obtain MALLOC2 lock */
+    if (is_MemCheck_on()) {     /* _must_ be true */
+        MemCheck_off();         /* obtain MALLOC2 lock */
 
-		while(pop_info() != NULL)
-			ret++;
+        while (pop_info() != NULL)
+            ret++;
 
-		MemCheck_on(); /* release MALLOC2 lock */
-		}
-	return(ret);
-	}
+        MemCheck_on();          /* release MALLOC2 lock */
+    }
+    return (ret);
+}
 
-
-static unsigned long break_order_num=0;
+static unsigned long break_order_num = 0;
 void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line,
-	int before_p)
-	{
-	MEM *m,*mm;
-	APP_INFO tmp,*amim;
-
-	switch(before_p & 127)
-		{
-	case 0:
-		break;
-	case 1:
-		if (addr == NULL)
-			break;
-
-		if (is_MemCheck_on())
-			{
-			MemCheck_off(); /* make sure we hold MALLOC2 lock */
-			if ((m=(MEM *)OPENSSL_malloc(sizeof(MEM))) == NULL)
-				{
-				OPENSSL_free(addr);
-				MemCheck_on(); /* release MALLOC2 lock
-				                * if num_disabled drops to 0 */
-				return;
-				}
-			if (mh == NULL)
-				{
-				if ((mh=lh_MEM_new()) == NULL)
-					{
-					OPENSSL_free(addr);
-					OPENSSL_free(m);
-					addr=NULL;
-					goto err;
-					}
-				}
-
-			m->addr=addr;
-			m->file=file;
-			m->line=line;
-			m->num=num;
-			if (options & V_CRYPTO_MDEBUG_THREAD)
-				CRYPTO_THREADID_current(&m->threadid);
-			else
-				memset(&m->threadid, 0, sizeof(m->threadid));
-
-			if (order == break_order_num)
-				{
-				/* BREAK HERE */
-				m->order=order;
-				}
-			m->order=order++;
+                       int before_p)
+{
+    MEM *m, *mm;
+    APP_INFO tmp, *amim;
+
+    switch (before_p & 127) {
+    case 0:
+        break;
+    case 1:
+        if (addr == NULL)
+            break;
+
+        if (is_MemCheck_on()) {
+            MemCheck_off();     /* make sure we hold MALLOC2 lock */
+            if ((m = (MEM *)OPENSSL_malloc(sizeof(MEM))) == NULL) {
+                OPENSSL_free(addr);
+                MemCheck_on();  /* release MALLOC2 lock if num_disabled drops
+                                 * to 0 */
+                return;
+            }
+            if (mh == NULL) {
+                if ((mh = lh_MEM_new()) == NULL) {
+                    OPENSSL_free(addr);
+                    OPENSSL_free(m);
+                    addr = NULL;
+                    goto err;
+                }
+            }
+
+            m->addr = addr;
+            m->file = file;
+            m->line = line;
+            m->num = num;
+            if (options & V_CRYPTO_MDEBUG_THREAD)
+                CRYPTO_THREADID_current(&m->threadid);
+            else
+                memset(&m->threadid, 0, sizeof(m->threadid));
+
+            if (order == break_order_num) {
+                /* BREAK HERE */
+                m->order = order;
+            }
+            m->order = order++;
 #ifdef LEVITTE_DEBUG_MEM
-			fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] %c 0x%p (%d)\n",
-				m->order,
-				(before_p & 128) ? '*' : '+',
-				m->addr, m->num);
+            fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] %c 0x%p (%d)\n",
+                    m->order, (before_p & 128) ? '*' : '+', m->addr, m->num);
 #endif
-			if (options & V_CRYPTO_MDEBUG_TIME)
-				m->time=time(NULL);
-			else
-				m->time=0;
-
-			CRYPTO_THREADID_current(&tmp.threadid);
-			m->app_info=NULL;
-			if (amih != NULL
-			    && (amim=lh_APP_INFO_retrieve(amih,&tmp)) != NULL)
-				{
-				m->app_info = amim;
-				amim->references++;
-				}
-
-			if ((mm=lh_MEM_insert(mh, m)) != NULL)
-				{
-				/* Not good, but don't sweat it */
-				if (mm->app_info != NULL)
-					{
-					mm->app_info->references--;
-					}
-				OPENSSL_free(mm);
-				}
-		err:
-			MemCheck_on(); /* release MALLOC2 lock
-			                * if num_disabled drops to 0 */
-			}
-		break;
-		}
-	return;
-	}
+            if (options & V_CRYPTO_MDEBUG_TIME)
+                m->time = time(NULL);
+            else
+                m->time = 0;
+
+            CRYPTO_THREADID_current(&tmp.threadid);
+            m->app_info = NULL;
+            if (amih != NULL
+                && (amim = lh_APP_INFO_retrieve(amih, &tmp)) != NULL) {
+                m->app_info = amim;
+                amim->references++;
+            }
+
+            if ((mm = lh_MEM_insert(mh, m)) != NULL) {
+                /* Not good, but don't sweat it */
+                if (mm->app_info != NULL) {
+                    mm->app_info->references--;
+                }
+                OPENSSL_free(mm);
+            }
+ err:
+            MemCheck_on();      /* release MALLOC2 lock if num_disabled drops
+                                 * to 0 */
+        }
+        break;
+    }
+    return;
+}
 
 void CRYPTO_dbg_free(void *addr, int before_p)
-	{
-	MEM m,*mp;
-
-	switch(before_p)
-		{
-	case 0:
-		if (addr == NULL)
-			break;
-
-		if (is_MemCheck_on() && (mh != NULL))
-			{
-			MemCheck_off(); /* make sure we hold MALLOC2 lock */
-
-			m.addr=addr;
-			mp=lh_MEM_delete(mh,&m);
-			if (mp != NULL)
-				{
+{
+    MEM m, *mp;
+
+    switch (before_p) {
+    case 0:
+        if (addr == NULL)
+            break;
+
+        if (is_MemCheck_on() && (mh != NULL)) {
+            MemCheck_off();     /* make sure we hold MALLOC2 lock */
+
+            m.addr = addr;
+            mp = lh_MEM_delete(mh, &m);
+            if (mp != NULL) {
 #ifdef LEVITTE_DEBUG_MEM
-			fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] - 0x%p (%d)\n",
-				mp->order, mp->addr, mp->num);
+                fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] - 0x%p (%d)\n",
+                        mp->order, mp->addr, mp->num);
 #endif
-				if (mp->app_info != NULL)
-					app_info_free(mp->app_info);
-				OPENSSL_free(mp);
-				}
-
-			MemCheck_on(); /* release MALLOC2 lock
-			                * if num_disabled drops to 0 */
-			}
-		break;
-	case 1:
-		break;
-		}
-	}
+                if (mp->app_info != NULL)
+                    app_info_free(mp->app_info);
+                OPENSSL_free(mp);
+            }
+
+            MemCheck_on();      /* release MALLOC2 lock if num_disabled drops
+                                 * to 0 */
+        }
+        break;
+    case 1:
+        break;
+    }
+}
 
 void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num,
-	const char *file, int line, int before_p)
-	{
-	MEM m,*mp;
+                        const char *file, int line, int before_p)
+{
+    MEM m, *mp;
 
 #ifdef LEVITTE_DEBUG_MEM
-	fprintf(stderr, "LEVITTE_DEBUG_MEM: --> CRYPTO_dbg_malloc(addr1 = %p, addr2 = %p, num = %d, file = \"%s\", line = %d, before_p = %d)\n",
-		addr1, addr2, num, file, line, before_p);
+    fprintf(stderr,
+            "LEVITTE_DEBUG_MEM: --> CRYPTO_dbg_malloc(addr1 = %p, addr2 = %p, num = %d, file = \"%s\", line = %d, before_p = %d)\n",
+            addr1, addr2, num, file, line, before_p);
 #endif
 
-	switch(before_p)
-		{
-	case 0:
-		break;
-	case 1:
-		if (addr2 == NULL)
-			break;
-
-		if (addr1 == NULL)
-			{
-			CRYPTO_dbg_malloc(addr2, num, file, line, 128 | before_p);
-			break;
-			}
-
-		if (is_MemCheck_on())
-			{
-			MemCheck_off(); /* make sure we hold MALLOC2 lock */
-
-			m.addr=addr1;
-			mp=lh_MEM_delete(mh,&m);
-			if (mp != NULL)
-				{
+    switch (before_p) {
+    case 0:
+        break;
+    case 1:
+        if (addr2 == NULL)
+            break;
+
+        if (addr1 == NULL) {
+            CRYPTO_dbg_malloc(addr2, num, file, line, 128 | before_p);
+            break;
+        }
+
+        if (is_MemCheck_on()) {
+            MemCheck_off();     /* make sure we hold MALLOC2 lock */
+
+            m.addr = addr1;
+            mp = lh_MEM_delete(mh, &m);
+            if (mp != NULL) {
 #ifdef LEVITTE_DEBUG_MEM
-				fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] * 0x%p (%d) -> 0x%p (%d)\n",
-					mp->order,
-					mp->addr, mp->num,
-					addr2, num);
+                fprintf(stderr,
+                        "LEVITTE_DEBUG_MEM: [%5ld] * 0x%p (%d) -> 0x%p (%d)\n",
+                        mp->order, mp->addr, mp->num, addr2, num);
 #endif
-				mp->addr=addr2;
-				mp->num=num;
-				(void)lh_MEM_insert(mh,mp);
-				}
-
-			MemCheck_on(); /* release MALLOC2 lock
-			                * if num_disabled drops to 0 */
-			}
-		break;
-		}
-	return;
-	}
-
-
-typedef struct mem_leak_st
-	{
-	BIO *bio;
-	int chunks;
-	long bytes;
-	} MEM_LEAK;
+                mp->addr = addr2;
+                mp->num = num;
+                (void)lh_MEM_insert(mh, mp);
+            }
+
+            MemCheck_on();      /* release MALLOC2 lock if num_disabled drops
+                                 * to 0 */
+        }
+        break;
+    }
+    return;
+}
+
+typedef struct mem_leak_st {
+    BIO *bio;
+    int chunks;
+    long bytes;
+} MEM_LEAK;
 
 static void print_leak_doall_arg(const MEM *m, MEM_LEAK *l)
-	{
-	char buf[1024];
-	char *bufp = buf;
-	APP_INFO *amip;
-	int ami_cnt;
-	struct tm *lcl = NULL;
-	CRYPTO_THREADID ti;
+{
+    char buf[1024];
+    char *bufp = buf;
+    APP_INFO *amip;
+    int ami_cnt;
+    struct tm *lcl = NULL;
+    CRYPTO_THREADID ti;
 
 #define BUF_REMAIN (sizeof buf - (size_t)(bufp - buf))
 
-	if(m->addr == (char *)l->bio)
-	    return;
-
-	if (options & V_CRYPTO_MDEBUG_TIME)
-		{
-		lcl = localtime(&m->time);
-	
-		BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ",
-			lcl->tm_hour,lcl->tm_min,lcl->tm_sec);
-		bufp += strlen(bufp);
-		}
-
-	BIO_snprintf(bufp, BUF_REMAIN, "%5lu file=%s, line=%d, ",
-		m->order,m->file,m->line);
-	bufp += strlen(bufp);
-
-	if (options & V_CRYPTO_MDEBUG_THREAD)
-		{
-		BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ",
-			CRYPTO_THREADID_hash(&m->threadid));
-		bufp += strlen(bufp);
-		}
-
-	BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%08lX\n",
-		m->num,(unsigned long)m->addr);
-	bufp += strlen(bufp);
-
-	BIO_puts(l->bio,buf);
-	
-	l->chunks++;
-	l->bytes+=m->num;
-
-	amip=m->app_info;
-	ami_cnt=0;
-	if (!amip)
-		return;
-	CRYPTO_THREADID_cpy(&ti, &amip->threadid);
-
-	do
-		{
-		int buf_len;
-		int info_len;
-
-		ami_cnt++;
-		memset(buf,'>',ami_cnt);
-		BIO_snprintf(buf + ami_cnt, sizeof buf - ami_cnt,
-			" thread=%lu, file=%s, line=%d, info=\"",
-			CRYPTO_THREADID_hash(&amip->threadid), amip->file,
-			amip->line);
-		buf_len=strlen(buf);
-		info_len=strlen(amip->info);
-		if (128 - buf_len - 3 < info_len)
-			{
-			memcpy(buf + buf_len, amip->info, 128 - buf_len - 3);
-			buf_len = 128 - 3;
-			}
-		else
-			{
-			BUF_strlcpy(buf + buf_len, amip->info,
-				    sizeof buf - buf_len);
-			buf_len = strlen(buf);
-			}
-		BIO_snprintf(buf + buf_len, sizeof buf - buf_len, "\"\n");
-		
-		BIO_puts(l->bio,buf);
-
-		amip = amip->next;
-		}
-	while(amip && !CRYPTO_THREADID_cmp(&amip->threadid, &ti));
+    if (m->addr == (char *)l->bio)
+        return;
+
+    if (options & V_CRYPTO_MDEBUG_TIME) {
+        lcl = localtime(&m->time);
+
+        BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ",
+                     lcl->tm_hour, lcl->tm_min, lcl->tm_sec);
+        bufp += strlen(bufp);
+    }
+
+    BIO_snprintf(bufp, BUF_REMAIN, "%5lu file=%s, line=%d, ",
+                 m->order, m->file, m->line);
+    bufp += strlen(bufp);
+
+    if (options & V_CRYPTO_MDEBUG_THREAD) {
+        BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ",
+                     CRYPTO_THREADID_hash(&m->threadid));
+        bufp += strlen(bufp);
+    }
+
+    BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%08lX\n",
+                 m->num, (unsigned long)m->addr);
+    bufp += strlen(bufp);
+
+    BIO_puts(l->bio, buf);
+
+    l->chunks++;
+    l->bytes += m->num;
+
+    amip = m->app_info;
+    ami_cnt = 0;
+    if (!amip)
+        return;
+    CRYPTO_THREADID_cpy(&ti, &amip->threadid);
+
+    do {
+        int buf_len;
+        int info_len;
+
+        ami_cnt++;
+        memset(buf, '>', ami_cnt);
+        BIO_snprintf(buf + ami_cnt, sizeof buf - ami_cnt,
+                     " thread=%lu, file=%s, line=%d, info=\"",
+                     CRYPTO_THREADID_hash(&amip->threadid), amip->file,
+                     amip->line);
+        buf_len = strlen(buf);
+        info_len = strlen(amip->info);
+        if (128 - buf_len - 3 < info_len) {
+            memcpy(buf + buf_len, amip->info, 128 - buf_len - 3);
+            buf_len = 128 - 3;
+        } else {
+            BUF_strlcpy(buf + buf_len, amip->info, sizeof buf - buf_len);
+            buf_len = strlen(buf);
+        }
+        BIO_snprintf(buf + buf_len, sizeof buf - buf_len, "\"\n");
+
+        BIO_puts(l->bio, buf);
+
+        amip = amip->next;
+    }
+    while (amip && !CRYPTO_THREADID_cmp(&amip->threadid, &ti));
 
 #ifdef LEVITTE_DEBUG_MEM
-	if (amip)
-		{
-		fprintf(stderr, "Thread switch detected in backtrace!!!!\n");
-		abort();
-		}
+    if (amip) {
+        fprintf(stderr, "Thread switch detected in backtrace!!!!\n");
+        abort();
+    }
 #endif
-	}
+}
 
 static IMPLEMENT_LHASH_DOALL_ARG_FN(print_leak, const MEM, MEM_LEAK)
 
 void CRYPTO_mem_leaks(BIO *b)
-	{
-	MEM_LEAK ml;
-
-	if (mh == NULL && amih == NULL)
-		return;
-
-	MemCheck_off(); /* obtain MALLOC2 lock */
-
-	ml.bio=b;
-	ml.bytes=0;
-	ml.chunks=0;
-	if (mh != NULL)
-		lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(print_leak), MEM_LEAK,
-				 &ml);
-	if (ml.chunks != 0)
-		{
-		BIO_printf(b,"%ld bytes leaked in %d chunks\n",
-			   ml.bytes,ml.chunks);
+{
+    MEM_LEAK ml;
+
+    if (mh == NULL && amih == NULL)
+        return;
+
+    MemCheck_off();             /* obtain MALLOC2 lock */
+
+    ml.bio = b;
+    ml.bytes = 0;
+    ml.chunks = 0;
+    if (mh != NULL)
+        lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(print_leak), MEM_LEAK, &ml);
+    if (ml.chunks != 0) {
+        BIO_printf(b, "%ld bytes leaked in %d chunks\n", ml.bytes, ml.chunks);
 #ifdef CRYPTO_MDEBUG_ABORT
-		abort();
+        abort();
 #endif
-		}
-	else
-		{
-		/* Make sure that, if we found no leaks, memory-leak debugging itself
-		 * does not introduce memory leaks (which might irritate
-		 * external debugging tools).
-		 * (When someone enables leak checking, but does not call
-		 * this function, we declare it to be their fault.)
-		 *
-		 * XXX    This should be in CRYPTO_mem_leaks_cb,
-		 * and CRYPTO_mem_leaks should be implemented by
-		 * using CRYPTO_mem_leaks_cb.
-		 * (Also there should be a variant of lh_doall_arg
-		 * that takes a function pointer instead of a void *;
-		 * this would obviate the ugly and illegal
-		 * void_fn_to_char kludge in CRYPTO_mem_leaks_cb.
-		 * Otherwise the code police will come and get us.)
-		 */
-		int old_mh_mode;
-
-		CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
-
-		/* avoid deadlock when lh_free() uses CRYPTO_dbg_free(),
-		 * which uses CRYPTO_is_mem_check_on */
-		old_mh_mode = mh_mode;
-		mh_mode = CRYPTO_MEM_CHECK_OFF;
-
-		if (mh != NULL)
-			{
-			lh_MEM_free(mh);
-			mh = NULL;
-			}
-		if (amih != NULL)
-			{
-			if (lh_APP_INFO_num_items(amih) == 0) 
-				{
-				lh_APP_INFO_free(amih);
-				amih = NULL;
-				}
-			}
-
-		mh_mode = old_mh_mode;
-		CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
-		}
-	MemCheck_on(); /* release MALLOC2 lock */
-	}
+    } else {
+        /*
+         * Make sure that, if we found no leaks, memory-leak debugging itself
+         * does not introduce memory leaks (which might irritate external
+         * debugging tools). (When someone enables leak checking, but does not
+         * call this function, we declare it to be their fault.) XXX This
+         * should be in CRYPTO_mem_leaks_cb, and CRYPTO_mem_leaks should be
+         * implemented by using CRYPTO_mem_leaks_cb. (Also there should be a
+         * variant of lh_doall_arg that takes a function pointer instead of a
+         * void *; this would obviate the ugly and illegal void_fn_to_char
+         * kludge in CRYPTO_mem_leaks_cb. Otherwise the code police will come
+         * and get us.)
+         */
+        int old_mh_mode;
+
+        CRYPTO_w_lock(CRYPTO_LOCK_MALLOC);
+
+        /*
+         * avoid deadlock when lh_free() uses CRYPTO_dbg_free(), which uses
+         * CRYPTO_is_mem_check_on
+         */
+        old_mh_mode = mh_mode;
+        mh_mode = CRYPTO_MEM_CHECK_OFF;
+
+        if (mh != NULL) {
+            lh_MEM_free(mh);
+            mh = NULL;
+        }
+        if (amih != NULL) {
+            if (lh_APP_INFO_num_items(amih) == 0) {
+                lh_APP_INFO_free(amih);
+                amih = NULL;
+            }
+        }
+
+        mh_mode = old_mh_mode;
+        CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC);
+    }
+    MemCheck_on();              /* release MALLOC2 lock */
+}
 
 #ifndef OPENSSL_NO_FP_API
 void CRYPTO_mem_leaks_fp(FILE *fp)
-	{
-	BIO *b;
-
-	if (mh == NULL) return;
-	/* Need to turn off memory checking when allocated BIOs ... especially
-	 * as we're creating them at a time when we're trying to check we've not
-	 * left anything un-free()'d!! */
-	MemCheck_off();
-	b = BIO_new(BIO_s_file());
-	MemCheck_on();
-	if(!b) return;
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	CRYPTO_mem_leaks(b);
-	BIO_free(b);
-	}
+{
+    BIO *b;
+
+    if (mh == NULL)
+        return;
+    /*
+     * Need to turn off memory checking when allocated BIOs ... especially as
+     * we're creating them at a time when we're trying to check we've not
+     * left anything un-free()'d!!
+     */
+    MemCheck_off();
+    b = BIO_new(BIO_s_file());
+    MemCheck_on();
+    if (!b)
+        return;
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    CRYPTO_mem_leaks(b);
+    BIO_free(b);
+}
 #endif
 
+/*
+ * FIXME: We really don't allow much to the callback.  For example, it has no
+ * chance of reaching the info stack for the item it processes.  Should it
+ * really be this way? -- Richard Levitte
+ */
+/*
+ * NB: The prototypes have been typedef'd to CRYPTO_MEM_LEAK_CB inside
+ * crypto.h If this code is restructured, remove the callback type if it is
+ * no longer needed. -- Geoff Thorpe
+ */
 
-
-/* FIXME: We really don't allow much to the callback.  For example, it has
-   no chance of reaching the info stack for the item it processes.  Should
-   it really be this way?  -- Richard Levitte */
-/* NB: The prototypes have been typedef'd to CRYPTO_MEM_LEAK_CB inside crypto.h
- * If this code is restructured, remove the callback type if it is no longer
- * needed. -- Geoff Thorpe */
-
-/* Can't pass CRYPTO_MEM_LEAK_CB directly to lh_MEM_doall_arg because it
- * is a function pointer and conversion to void * is prohibited. Instead
- * pass its address
+/*
+ * Can't pass CRYPTO_MEM_LEAK_CB directly to lh_MEM_doall_arg because it is a
+ * function pointer and conversion to void * is prohibited. Instead pass its
+ * address
  */
 
 typedef CRYPTO_MEM_LEAK_CB *PCRYPTO_MEM_LEAK_CB;
 
 static void cb_leak_doall_arg(const MEM *m, PCRYPTO_MEM_LEAK_CB *cb)
-	{
-	(*cb)(m->order,m->file,m->line,m->num,m->addr);
-	}
+{
+    (*cb) (m->order, m->file, m->line, m->num, m->addr);
+}
 
 static IMPLEMENT_LHASH_DOALL_ARG_FN(cb_leak, const MEM, PCRYPTO_MEM_LEAK_CB)
 
 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb)
-	{
-	if (mh == NULL) return;
-	CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2);
-	lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), PCRYPTO_MEM_LEAK_CB,
-			 &cb);
-	CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
-	}
+{
+    if (mh == NULL)
+        return;
+    CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2);
+    lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), PCRYPTO_MEM_LEAK_CB,
+                     &cb);
+    CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2);
+}
diff --git a/crypto/modes/cbc128.c b/crypto/modes/cbc128.c
index 8c9bdea4aa..c13caea535 100644
--- a/crypto/modes/cbc128.c
+++ b/crypto/modes/cbc128.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,146 +60,148 @@
 #include 
 
 #if !defined(STRICT_ALIGNMENT) && !defined(PEDANTIC)
-#  define STRICT_ALIGNMENT 0
+# define STRICT_ALIGNMENT 0
 #endif
 
 void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block)
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block)
 {
-	size_t n;
-	const unsigned char *iv = ivec;
+    size_t n;
+    const unsigned char *iv = ivec;
 
-	assert(in && out && key && ivec);
+    assert(in && out && key && ivec);
 
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (STRICT_ALIGNMENT &&
-	    ((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0) {
-		while (len>=16) {
-			for(n=0; n<16; ++n)
-				out[n] = in[n] ^ iv[n];
-			(*block)(out, out, key);
-			iv = out;
-			len -= 16;
-			in  += 16;
-			out += 16;
-		}
-	} else {
-		while (len>=16) {
-			for(n=0; n<16; n+=sizeof(size_t))
-				*(size_t*)(out+n) =
-				*(size_t*)(in+n) ^ *(size_t*)(iv+n);
-			(*block)(out, out, key);
-			iv = out;
-			len -= 16;
-			in  += 16;
-			out += 16;
-		}
-	}
+    if (STRICT_ALIGNMENT &&
+        ((size_t)in | (size_t)out | (size_t)ivec) % sizeof(size_t) != 0) {
+        while (len >= 16) {
+            for (n = 0; n < 16; ++n)
+                out[n] = in[n] ^ iv[n];
+            (*block) (out, out, key);
+            iv = out;
+            len -= 16;
+            in += 16;
+            out += 16;
+        }
+    } else {
+        while (len >= 16) {
+            for (n = 0; n < 16; n += sizeof(size_t))
+                *(size_t *)(out + n) =
+                    *(size_t *)(in + n) ^ *(size_t *)(iv + n);
+            (*block) (out, out, key);
+            iv = out;
+            len -= 16;
+            in += 16;
+            out += 16;
+        }
+    }
 #endif
-	while (len) {
-		for(n=0; n<16 && n=16) {
-				(*block)(in, out, key);
-				for(n=0; n<16; ++n)
-					out[n] ^= iv[n];
-				iv = in;
-				len -= 16;
-				in  += 16;
-				out += 16;
-			}
-		}
-		else  if (16%sizeof(size_t) == 0) { /* always true */
-			while (len>=16) {
-				size_t *out_t=(size_t *)out, *iv_t=(size_t *)iv;
+        if (STRICT_ALIGNMENT &&
+            ((size_t)in | (size_t)out | (size_t)ivec) % sizeof(size_t) != 0) {
+            while (len >= 16) {
+                (*block) (in, out, key);
+                for (n = 0; n < 16; ++n)
+                    out[n] ^= iv[n];
+                iv = in;
+                len -= 16;
+                in += 16;
+                out += 16;
+            }
+        } else if (16 % sizeof(size_t) == 0) { /* always true */
+            while (len >= 16) {
+                size_t *out_t = (size_t *)out, *iv_t = (size_t *)iv;
 
-				(*block)(in, out, key);
-				for(n=0; n<16/sizeof(size_t); n++)
-					out_t[n] ^= iv_t[n];
-				iv = in;
-				len -= 16;
-				in  += 16;
-				out += 16;
-			}
-		}
-		memcpy(ivec,iv,16);
-	} else {
-		if (STRICT_ALIGNMENT &&
-		    ((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0) {
-			unsigned char c;
-			while (len>=16) {
-				(*block)(in, tmp.c, key);
-				for(n=0; n<16; ++n) {
-					c = in[n];
-					out[n] = tmp.c[n] ^ ivec[n];
-					ivec[n] = c;
-				}
-				len -= 16;
-				in  += 16;
-				out += 16;
-			}
-		}
-		else if (16%sizeof(size_t) == 0) { /* always true */
-			while (len>=16) {
-				size_t c, *out_t=(size_t *)out, *ivec_t=(size_t *)ivec;
-				const size_t *in_t=(const size_t *)in;
+                (*block) (in, out, key);
+                for (n = 0; n < 16 / sizeof(size_t); n++)
+                    out_t[n] ^= iv_t[n];
+                iv = in;
+                len -= 16;
+                in += 16;
+                out += 16;
+            }
+        }
+        memcpy(ivec, iv, 16);
+    } else {
+        if (STRICT_ALIGNMENT &&
+            ((size_t)in | (size_t)out | (size_t)ivec) % sizeof(size_t) != 0) {
+            unsigned char c;
+            while (len >= 16) {
+                (*block) (in, tmp.c, key);
+                for (n = 0; n < 16; ++n) {
+                    c = in[n];
+                    out[n] = tmp.c[n] ^ ivec[n];
+                    ivec[n] = c;
+                }
+                len -= 16;
+                in += 16;
+                out += 16;
+            }
+        } else if (16 % sizeof(size_t) == 0) { /* always true */
+            while (len >= 16) {
+                size_t c, *out_t = (size_t *)out, *ivec_t = (size_t *)ivec;
+                const size_t *in_t = (const size_t *)in;
 
-				(*block)(in, tmp.c, key);
-				for(n=0; n<16/sizeof(size_t); n++) {
-					c = in_t[n];
-					out_t[n] = tmp.t[n] ^ ivec_t[n];
-					ivec_t[n] = c;
-				}
-				len -= 16;
-				in  += 16;
-				out += 16;
-			}
-		}
-	}
+                (*block) (in, tmp.c, key);
+                for (n = 0; n < 16 / sizeof(size_t); n++) {
+                    c = in_t[n];
+                    out_t[n] = tmp.t[n] ^ ivec_t[n];
+                    ivec_t[n] = c;
+                }
+                len -= 16;
+                in += 16;
+                out += 16;
+            }
+        }
+    }
 #endif
-	while (len) {
-		unsigned char c;
-		(*block)(in, tmp.c, key);
-		for(n=0; n<16 && n
 
-/* First you setup M and L parameters and pass the key schedule.
- * This is called once per session setup... */
+/*
+ * First you setup M and L parameters and pass the key schedule. This is
+ * called once per session setup...
+ */
 void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
-	unsigned int M,unsigned int L,void *key,block128_f block)
+                        unsigned int M, unsigned int L, void *key,
+                        block128_f block)
 {
-	memset(ctx->nonce.c,0,sizeof(ctx->nonce.c));
-	ctx->nonce.c[0] = ((u8)(L-1)&7) | (u8)(((M-2)/2)&7)<<3;
-	ctx->blocks = 0;
-	ctx->block = block;
-	ctx->key = key;
+    memset(ctx->nonce.c, 0, sizeof(ctx->nonce.c));
+    ctx->nonce.c[0] = ((u8)(L - 1) & 7) | (u8)(((M - 2) / 2) & 7) << 3;
+    ctx->blocks = 0;
+    ctx->block = block;
+    ctx->key = key;
 }
 
 /* !!! Following interfaces are to be called *once* per packet !!! */
 
 /* Then you setup per-message nonce and pass the length of the message */
 int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx,
-	const unsigned char *nonce,size_t nlen,size_t mlen)
+                        const unsigned char *nonce, size_t nlen, size_t mlen)
 {
-	unsigned int L = ctx->nonce.c[0]&7;	/* the L parameter */
+    unsigned int L = ctx->nonce.c[0] & 7; /* the L parameter */
 
-	if (nlen<(14-L)) return -1;		/* nonce is too short */
+    if (nlen < (14 - L))
+        return -1;              /* nonce is too short */
 
-	if (sizeof(mlen)==8 && L>=3) {
-		ctx->nonce.c[8]  = (u8)(mlen>>(56%(sizeof(mlen)*8)));
-		ctx->nonce.c[9]  = (u8)(mlen>>(48%(sizeof(mlen)*8)));
-		ctx->nonce.c[10] = (u8)(mlen>>(40%(sizeof(mlen)*8)));
-		ctx->nonce.c[11] = (u8)(mlen>>(32%(sizeof(mlen)*8)));
-	}
-	else
-		ctx->nonce.u[1] = 0;
+    if (sizeof(mlen) == 8 && L >= 3) {
+        ctx->nonce.c[8] = (u8)(mlen >> (56 % (sizeof(mlen) * 8)));
+        ctx->nonce.c[9] = (u8)(mlen >> (48 % (sizeof(mlen) * 8)));
+        ctx->nonce.c[10] = (u8)(mlen >> (40 % (sizeof(mlen) * 8)));
+        ctx->nonce.c[11] = (u8)(mlen >> (32 % (sizeof(mlen) * 8)));
+    } else
+        ctx->nonce.u[1] = 0;
 
-	ctx->nonce.c[12] = (u8)(mlen>>24);
-	ctx->nonce.c[13] = (u8)(mlen>>16);
-	ctx->nonce.c[14] = (u8)(mlen>>8);
-	ctx->nonce.c[15] = (u8)mlen;
+    ctx->nonce.c[12] = (u8)(mlen >> 24);
+    ctx->nonce.c[13] = (u8)(mlen >> 16);
+    ctx->nonce.c[14] = (u8)(mlen >> 8);
+    ctx->nonce.c[15] = (u8)mlen;
 
-	ctx->nonce.c[0] &= ~0x40;	/* clear Adata flag */
-	memcpy(&ctx->nonce.c[1],nonce,14-L);
+    ctx->nonce.c[0] &= ~0x40;   /* clear Adata flag */
+    memcpy(&ctx->nonce.c[1], nonce, 14 - L);
 
-	return 0;
+    return 0;
 }
 
 /* Then you pass additional authentication data, this is optional */
 void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx,
-	const unsigned char *aad,size_t alen)
-{	unsigned int i;
-	block128_f block = ctx->block;
-
-	if (alen==0) return;
-
-	ctx->nonce.c[0] |= 0x40;	/* set Adata flag */
-	(*block)(ctx->nonce.c,ctx->cmac.c,ctx->key),
-	ctx->blocks++;
-
-	if (alen<(0x10000-0x100)) {
-		ctx->cmac.c[0] ^= (u8)(alen>>8);
-		ctx->cmac.c[1] ^= (u8)alen;
-		i=2;
-	}
-	else if (sizeof(alen)==8 && alen>=(size_t)1<<(32%(sizeof(alen)*8))) {
-		ctx->cmac.c[0] ^= 0xFF;
-		ctx->cmac.c[1] ^= 0xFF;
-		ctx->cmac.c[2] ^= (u8)(alen>>(56%(sizeof(alen)*8)));
-		ctx->cmac.c[3] ^= (u8)(alen>>(48%(sizeof(alen)*8)));
-		ctx->cmac.c[4] ^= (u8)(alen>>(40%(sizeof(alen)*8)));
-		ctx->cmac.c[5] ^= (u8)(alen>>(32%(sizeof(alen)*8)));
-		ctx->cmac.c[6] ^= (u8)(alen>>24);
-		ctx->cmac.c[7] ^= (u8)(alen>>16);
-		ctx->cmac.c[8] ^= (u8)(alen>>8);
-		ctx->cmac.c[9] ^= (u8)alen;
-		i=10;
-	}
-	else {
-		ctx->cmac.c[0] ^= 0xFF;
-		ctx->cmac.c[1] ^= 0xFE;
-		ctx->cmac.c[2] ^= (u8)(alen>>24);
-		ctx->cmac.c[3] ^= (u8)(alen>>16);
-		ctx->cmac.c[4] ^= (u8)(alen>>8);
-		ctx->cmac.c[5] ^= (u8)alen;
-		i=6;
-	}
-
-	do {
-		for(;i<16 && alen;++i,++aad,--alen)
-			ctx->cmac.c[i] ^= *aad;
-		(*block)(ctx->cmac.c,ctx->cmac.c,ctx->key),
-		ctx->blocks++;
-		i=0;
-	} while (alen);
+                       const unsigned char *aad, size_t alen)
+{
+    unsigned int i;
+    block128_f block = ctx->block;
+
+    if (alen == 0)
+        return;
+
+    ctx->nonce.c[0] |= 0x40;    /* set Adata flag */
+    (*block) (ctx->nonce.c, ctx->cmac.c, ctx->key), ctx->blocks++;
+
+    if (alen < (0x10000 - 0x100)) {
+        ctx->cmac.c[0] ^= (u8)(alen >> 8);
+        ctx->cmac.c[1] ^= (u8)alen;
+        i = 2;
+    } else if (sizeof(alen) == 8
+               && alen >= (size_t)1 << (32 % (sizeof(alen) * 8))) {
+        ctx->cmac.c[0] ^= 0xFF;
+        ctx->cmac.c[1] ^= 0xFF;
+        ctx->cmac.c[2] ^= (u8)(alen >> (56 % (sizeof(alen) * 8)));
+        ctx->cmac.c[3] ^= (u8)(alen >> (48 % (sizeof(alen) * 8)));
+        ctx->cmac.c[4] ^= (u8)(alen >> (40 % (sizeof(alen) * 8)));
+        ctx->cmac.c[5] ^= (u8)(alen >> (32 % (sizeof(alen) * 8)));
+        ctx->cmac.c[6] ^= (u8)(alen >> 24);
+        ctx->cmac.c[7] ^= (u8)(alen >> 16);
+        ctx->cmac.c[8] ^= (u8)(alen >> 8);
+        ctx->cmac.c[9] ^= (u8)alen;
+        i = 10;
+    } else {
+        ctx->cmac.c[0] ^= 0xFF;
+        ctx->cmac.c[1] ^= 0xFE;
+        ctx->cmac.c[2] ^= (u8)(alen >> 24);
+        ctx->cmac.c[3] ^= (u8)(alen >> 16);
+        ctx->cmac.c[4] ^= (u8)(alen >> 8);
+        ctx->cmac.c[5] ^= (u8)alen;
+        i = 6;
+    }
+
+    do {
+        for (; i < 16 && alen; ++i, ++aad, --alen)
+            ctx->cmac.c[i] ^= *aad;
+        (*block) (ctx->cmac.c, ctx->cmac.c, ctx->key), ctx->blocks++;
+        i = 0;
+    } while (alen);
 }
 
 /* Finally you encrypt or decrypt the message */
 
-/* counter part of nonce may not be larger than L*8 bits,
- * L is not larger than 8, therefore 64-bit counter... */
-static void ctr64_inc(unsigned char *counter) {
-	unsigned int n=8;
-	u8  c;
-
-	counter += 8;
-	do {
-		--n;
-		c = counter[n];
-		++c;
-		counter[n] = c;
-		if (c) return;
-	} while (n);
+/*
+ * counter part of nonce may not be larger than L*8 bits, L is not larger
+ * than 8, therefore 64-bit counter...
+ */
+static void ctr64_inc(unsigned char *counter)
+{
+    unsigned int n = 8;
+    u8 c;
+
+    counter += 8;
+    do {
+        --n;
+        c = counter[n];
+        ++c;
+        counter[n] = c;
+        if (c)
+            return;
+    } while (n);
 }
 
 int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out,
-	size_t len)
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len)
 {
-	size_t		n;
-	unsigned int	i,L;
-	unsigned char	flags0	= ctx->nonce.c[0];
-	block128_f	block	= ctx->block;
-	void *		key	= ctx->key;
-	union { u64 u[2]; u8 c[16]; } scratch;
-
-	if (!(flags0&0x40))
-		(*block)(ctx->nonce.c,ctx->cmac.c,key),
-		ctx->blocks++;
-
-	ctx->nonce.c[0] = L = flags0&7;
-	for (n=0,i=15-L;i<15;++i) {
-		n |= ctx->nonce.c[i];
-		ctx->nonce.c[i]=0;
-		n <<= 8;
-	}
-	n |= ctx->nonce.c[15];	/* reconstructed length */
-	ctx->nonce.c[15]=1;
-
-	if (n!=len) return -1;	/* length mismatch */
-
-	ctx->blocks += ((len+15)>>3)|1;
-	if (ctx->blocks > (U64(1)<<61))	return -2; /* too much data */
-
-	while (len>=16) {
+    size_t n;
+    unsigned int i, L;
+    unsigned char flags0 = ctx->nonce.c[0];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
+    union {
+        u64 u[2];
+        u8 c[16];
+    } scratch;
+
+    if (!(flags0 & 0x40))
+        (*block) (ctx->nonce.c, ctx->cmac.c, key), ctx->blocks++;
+
+    ctx->nonce.c[0] = L = flags0 & 7;
+    for (n = 0, i = 15 - L; i < 15; ++i) {
+        n |= ctx->nonce.c[i];
+        ctx->nonce.c[i] = 0;
+        n <<= 8;
+    }
+    n |= ctx->nonce.c[15];      /* reconstructed length */
+    ctx->nonce.c[15] = 1;
+
+    if (n != len)
+        return -1;              /* length mismatch */
+
+    ctx->blocks += ((len + 15) >> 3) | 1;
+    if (ctx->blocks > (U64(1) << 61))
+        return -2;              /* too much data */
+
+    while (len >= 16) {
 #if defined(STRICT_ALIGNMENT)
-		union { u64 u[2]; u8 c[16]; } temp;
-
-		memcpy (temp.c,inp,16);
-		ctx->cmac.u[0] ^= temp.u[0];
-		ctx->cmac.u[1] ^= temp.u[1];
+        union {
+            u64 u[2];
+            u8 c[16];
+        } temp;
+
+        memcpy(temp.c, inp, 16);
+        ctx->cmac.u[0] ^= temp.u[0];
+        ctx->cmac.u[1] ^= temp.u[1];
 #else
-		ctx->cmac.u[0] ^= ((u64*)inp)[0];
-		ctx->cmac.u[1] ^= ((u64*)inp)[1];
+        ctx->cmac.u[0] ^= ((u64 *)inp)[0];
+        ctx->cmac.u[1] ^= ((u64 *)inp)[1];
 #endif
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
-		(*block)(ctx->nonce.c,scratch.c,key);
-		ctr64_inc(ctx->nonce.c);
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
+        (*block) (ctx->nonce.c, scratch.c, key);
+        ctr64_inc(ctx->nonce.c);
 #if defined(STRICT_ALIGNMENT)
-		temp.u[0] ^= scratch.u[0];
-		temp.u[1] ^= scratch.u[1];
-		memcpy(out,temp.c,16);
+        temp.u[0] ^= scratch.u[0];
+        temp.u[1] ^= scratch.u[1];
+        memcpy(out, temp.c, 16);
 #else
-		((u64*)out)[0] = scratch.u[0]^((u64*)inp)[0];
-		((u64*)out)[1] = scratch.u[1]^((u64*)inp)[1];
+        ((u64 *)out)[0] = scratch.u[0] ^ ((u64 *)inp)[0];
+        ((u64 *)out)[1] = scratch.u[1] ^ ((u64 *)inp)[1];
 #endif
-		inp += 16;
-		out += 16;
-		len -= 16;
-	}
-
-	if (len) {
-		for (i=0; icmac.c[i] ^= inp[i];
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
-		(*block)(ctx->nonce.c,scratch.c,key);
-		for (i=0; inonce.c[i]=0;
-
-	(*block)(ctx->nonce.c,scratch.c,key);
-	ctx->cmac.u[0] ^= scratch.u[0];
-	ctx->cmac.u[1] ^= scratch.u[1];
-
-	ctx->nonce.c[0] = flags0;
-
-	return 0;
+        inp += 16;
+        out += 16;
+        len -= 16;
+    }
+
+    if (len) {
+        for (i = 0; i < len; ++i)
+            ctx->cmac.c[i] ^= inp[i];
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
+        (*block) (ctx->nonce.c, scratch.c, key);
+        for (i = 0; i < len; ++i)
+            out[i] = scratch.c[i] ^ inp[i];
+    }
+
+    for (i = 15 - L; i < 16; ++i)
+        ctx->nonce.c[i] = 0;
+
+    (*block) (ctx->nonce.c, scratch.c, key);
+    ctx->cmac.u[0] ^= scratch.u[0];
+    ctx->cmac.u[1] ^= scratch.u[1];
+
+    ctx->nonce.c[0] = flags0;
+
+    return 0;
 }
 
 int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out,
-	size_t len)
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len)
 {
-	size_t		n;
-	unsigned int	i,L;
-	unsigned char	flags0	= ctx->nonce.c[0];
-	block128_f	block	= ctx->block;
-	void *		key	= ctx->key;
-	union { u64 u[2]; u8 c[16]; } scratch;
-
-	if (!(flags0&0x40))
-		(*block)(ctx->nonce.c,ctx->cmac.c,key);
-
-	ctx->nonce.c[0] = L = flags0&7;
-	for (n=0,i=15-L;i<15;++i) {
-		n |= ctx->nonce.c[i];
-		ctx->nonce.c[i]=0;
-		n <<= 8;
-	}
-	n |= ctx->nonce.c[15];	/* reconstructed length */
-	ctx->nonce.c[15]=1;
-
-	if (n!=len) return -1;
-
-	while (len>=16) {
+    size_t n;
+    unsigned int i, L;
+    unsigned char flags0 = ctx->nonce.c[0];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
+    union {
+        u64 u[2];
+        u8 c[16];
+    } scratch;
+
+    if (!(flags0 & 0x40))
+        (*block) (ctx->nonce.c, ctx->cmac.c, key);
+
+    ctx->nonce.c[0] = L = flags0 & 7;
+    for (n = 0, i = 15 - L; i < 15; ++i) {
+        n |= ctx->nonce.c[i];
+        ctx->nonce.c[i] = 0;
+        n <<= 8;
+    }
+    n |= ctx->nonce.c[15];      /* reconstructed length */
+    ctx->nonce.c[15] = 1;
+
+    if (n != len)
+        return -1;
+
+    while (len >= 16) {
 #if defined(STRICT_ALIGNMENT)
-		union { u64 u[2]; u8 c[16]; } temp;
+        union {
+            u64 u[2];
+            u8 c[16];
+        } temp;
 #endif
-		(*block)(ctx->nonce.c,scratch.c,key);
-		ctr64_inc(ctx->nonce.c);
+        (*block) (ctx->nonce.c, scratch.c, key);
+        ctr64_inc(ctx->nonce.c);
 #if defined(STRICT_ALIGNMENT)
-		memcpy (temp.c,inp,16);
-		ctx->cmac.u[0] ^= (scratch.u[0] ^= temp.u[0]);
-		ctx->cmac.u[1] ^= (scratch.u[1] ^= temp.u[1]);
-		memcpy (out,scratch.c,16);
+        memcpy(temp.c, inp, 16);
+        ctx->cmac.u[0] ^= (scratch.u[0] ^= temp.u[0]);
+        ctx->cmac.u[1] ^= (scratch.u[1] ^= temp.u[1]);
+        memcpy(out, scratch.c, 16);
 #else
-		ctx->cmac.u[0] ^= (((u64*)out)[0] = scratch.u[0]^((u64*)inp)[0]);
-		ctx->cmac.u[1] ^= (((u64*)out)[1] = scratch.u[1]^((u64*)inp)[1]);
+        ctx->cmac.u[0] ^= (((u64 *)out)[0] = scratch.u[0] ^ ((u64 *)inp)[0]);
+        ctx->cmac.u[1] ^= (((u64 *)out)[1] = scratch.u[1] ^ ((u64 *)inp)[1]);
 #endif
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
 
-		inp += 16;
-		out += 16;
-		len -= 16;
-	}
+        inp += 16;
+        out += 16;
+        len -= 16;
+    }
 
-	if (len) {
-		(*block)(ctx->nonce.c,scratch.c,key);
-		for (i=0; icmac.c[i] ^= (out[i] = scratch.c[i]^inp[i]);
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
-	}
+    if (len) {
+        (*block) (ctx->nonce.c, scratch.c, key);
+        for (i = 0; i < len; ++i)
+            ctx->cmac.c[i] ^= (out[i] = scratch.c[i] ^ inp[i]);
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
+    }
 
-	for (i=15-L;i<16;++i)
-		ctx->nonce.c[i]=0;
+    for (i = 15 - L; i < 16; ++i)
+        ctx->nonce.c[i] = 0;
 
-	(*block)(ctx->nonce.c,scratch.c,key);
-	ctx->cmac.u[0] ^= scratch.u[0];
-	ctx->cmac.u[1] ^= scratch.u[1];
+    (*block) (ctx->nonce.c, scratch.c, key);
+    ctx->cmac.u[0] ^= scratch.u[0];
+    ctx->cmac.u[1] ^= scratch.u[1];
 
-	ctx->nonce.c[0] = flags0;
+    ctx->nonce.c[0] = flags0;
 
-	return 0;
+    return 0;
 }
 
-static void ctr64_add (unsigned char *counter,size_t inc)
-{	size_t n=8, val=0;
-
-	counter += 8;
-	do {
-		--n;
-		val += counter[n] + (inc&0xff);
-		counter[n] = (unsigned char)val;
-		val >>= 8;	/* carry bit */
-		inc >>= 8;
-	} while(n && (inc || val));
+static void ctr64_add(unsigned char *counter, size_t inc)
+{
+    size_t n = 8, val = 0;
+
+    counter += 8;
+    do {
+        --n;
+        val += counter[n] + (inc & 0xff);
+        counter[n] = (unsigned char)val;
+        val >>= 8;              /* carry bit */
+        inc >>= 8;
+    } while (n && (inc || val));
 }
 
 int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out,
-	size_t len,ccm128_f stream)
+                                const unsigned char *inp, unsigned char *out,
+                                size_t len, ccm128_f stream)
 {
-	size_t		n;
-	unsigned int	i,L;
-	unsigned char	flags0	= ctx->nonce.c[0];
-	block128_f	block	= ctx->block;
-	void *		key	= ctx->key;
-	union { u64 u[2]; u8 c[16]; } scratch;
-
-	if (!(flags0&0x40))
-		(*block)(ctx->nonce.c,ctx->cmac.c,key),
-		ctx->blocks++;
-
-	ctx->nonce.c[0] = L = flags0&7;
-	for (n=0,i=15-L;i<15;++i) {
-		n |= ctx->nonce.c[i];
-		ctx->nonce.c[i]=0;
-		n <<= 8;
-	}
-	n |= ctx->nonce.c[15];	/* reconstructed length */
-	ctx->nonce.c[15]=1;
-
-	if (n!=len) return -1;	/* length mismatch */
-
-	ctx->blocks += ((len+15)>>3)|1;
-	if (ctx->blocks > (U64(1)<<61))	return -2; /* too much data */
-
-	if ((n=len/16)) {
-		(*stream)(inp,out,n,key,ctx->nonce.c,ctx->cmac.c);
-		n   *= 16;
-		inp += n;
-		out += n;
-		len -= n;
-		if (len) ctr64_add(ctx->nonce.c,n/16);
-	}
-
-	if (len) {
-		for (i=0; icmac.c[i] ^= inp[i];
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
-		(*block)(ctx->nonce.c,scratch.c,key);
-		for (i=0; inonce.c[i]=0;
-
-	(*block)(ctx->nonce.c,scratch.c,key);
-	ctx->cmac.u[0] ^= scratch.u[0];
-	ctx->cmac.u[1] ^= scratch.u[1];
-
-	ctx->nonce.c[0] = flags0;
-
-	return 0;
+    size_t n;
+    unsigned int i, L;
+    unsigned char flags0 = ctx->nonce.c[0];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
+    union {
+        u64 u[2];
+        u8 c[16];
+    } scratch;
+
+    if (!(flags0 & 0x40))
+        (*block) (ctx->nonce.c, ctx->cmac.c, key), ctx->blocks++;
+
+    ctx->nonce.c[0] = L = flags0 & 7;
+    for (n = 0, i = 15 - L; i < 15; ++i) {
+        n |= ctx->nonce.c[i];
+        ctx->nonce.c[i] = 0;
+        n <<= 8;
+    }
+    n |= ctx->nonce.c[15];      /* reconstructed length */
+    ctx->nonce.c[15] = 1;
+
+    if (n != len)
+        return -1;              /* length mismatch */
+
+    ctx->blocks += ((len + 15) >> 3) | 1;
+    if (ctx->blocks > (U64(1) << 61))
+        return -2;              /* too much data */
+
+    if ((n = len / 16)) {
+        (*stream) (inp, out, n, key, ctx->nonce.c, ctx->cmac.c);
+        n *= 16;
+        inp += n;
+        out += n;
+        len -= n;
+        if (len)
+            ctr64_add(ctx->nonce.c, n / 16);
+    }
+
+    if (len) {
+        for (i = 0; i < len; ++i)
+            ctx->cmac.c[i] ^= inp[i];
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
+        (*block) (ctx->nonce.c, scratch.c, key);
+        for (i = 0; i < len; ++i)
+            out[i] = scratch.c[i] ^ inp[i];
+    }
+
+    for (i = 15 - L; i < 16; ++i)
+        ctx->nonce.c[i] = 0;
+
+    (*block) (ctx->nonce.c, scratch.c, key);
+    ctx->cmac.u[0] ^= scratch.u[0];
+    ctx->cmac.u[1] ^= scratch.u[1];
+
+    ctx->nonce.c[0] = flags0;
+
+    return 0;
 }
 
 int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out,
-	size_t len,ccm128_f stream)
+                                const unsigned char *inp, unsigned char *out,
+                                size_t len, ccm128_f stream)
 {
-	size_t		n;
-	unsigned int	i,L;
-	unsigned char	flags0	= ctx->nonce.c[0];
-	block128_f	block	= ctx->block;
-	void *		key	= ctx->key;
-	union { u64 u[2]; u8 c[16]; } scratch;
-
-	if (!(flags0&0x40))
-		(*block)(ctx->nonce.c,ctx->cmac.c,key);
-
-	ctx->nonce.c[0] = L = flags0&7;
-	for (n=0,i=15-L;i<15;++i) {
-		n |= ctx->nonce.c[i];
-		ctx->nonce.c[i]=0;
-		n <<= 8;
-	}
-	n |= ctx->nonce.c[15];	/* reconstructed length */
-	ctx->nonce.c[15]=1;
-
-	if (n!=len) return -1;
-
-	if ((n=len/16)) {
-		(*stream)(inp,out,n,key,ctx->nonce.c,ctx->cmac.c);
-		n   *= 16;
-		inp += n;
-		out += n;
-		len -= n;
-		if (len) ctr64_add(ctx->nonce.c,n/16);
-	}
-
-	if (len) {
-		(*block)(ctx->nonce.c,scratch.c,key);
-		for (i=0; icmac.c[i] ^= (out[i] = scratch.c[i]^inp[i]);
-		(*block)(ctx->cmac.c,ctx->cmac.c,key);
-	}
-
-	for (i=15-L;i<16;++i)
-		ctx->nonce.c[i]=0;
-
-	(*block)(ctx->nonce.c,scratch.c,key);
-	ctx->cmac.u[0] ^= scratch.u[0];
-	ctx->cmac.u[1] ^= scratch.u[1];
-
-	ctx->nonce.c[0] = flags0;
-
-	return 0;
+    size_t n;
+    unsigned int i, L;
+    unsigned char flags0 = ctx->nonce.c[0];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
+    union {
+        u64 u[2];
+        u8 c[16];
+    } scratch;
+
+    if (!(flags0 & 0x40))
+        (*block) (ctx->nonce.c, ctx->cmac.c, key);
+
+    ctx->nonce.c[0] = L = flags0 & 7;
+    for (n = 0, i = 15 - L; i < 15; ++i) {
+        n |= ctx->nonce.c[i];
+        ctx->nonce.c[i] = 0;
+        n <<= 8;
+    }
+    n |= ctx->nonce.c[15];      /* reconstructed length */
+    ctx->nonce.c[15] = 1;
+
+    if (n != len)
+        return -1;
+
+    if ((n = len / 16)) {
+        (*stream) (inp, out, n, key, ctx->nonce.c, ctx->cmac.c);
+        n *= 16;
+        inp += n;
+        out += n;
+        len -= n;
+        if (len)
+            ctr64_add(ctx->nonce.c, n / 16);
+    }
+
+    if (len) {
+        (*block) (ctx->nonce.c, scratch.c, key);
+        for (i = 0; i < len; ++i)
+            ctx->cmac.c[i] ^= (out[i] = scratch.c[i] ^ inp[i]);
+        (*block) (ctx->cmac.c, ctx->cmac.c, key);
+    }
+
+    for (i = 15 - L; i < 16; ++i)
+        ctx->nonce.c[i] = 0;
+
+    (*block) (ctx->nonce.c, scratch.c, key);
+    ctx->cmac.u[0] ^= scratch.u[0];
+    ctx->cmac.u[1] ^= scratch.u[1];
+
+    ctx->nonce.c[0] = flags0;
+
+    return 0;
 }
 
-size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx,unsigned char *tag,size_t len)
-{	unsigned int M = (ctx->nonce.c[0]>>3)&7;	/* the M parameter */
-
-	M *= 2; M += 2;
-	if (lencmac.c,M);
-	return M;
+size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len)
+{
+    unsigned int M = (ctx->nonce.c[0] >> 3) & 7; /* the M parameter */
+
+    M *= 2;
+    M += 2;
+    if (len < M)
+        return 0;
+    memcpy(tag, ctx->cmac.c, M);
+    return M;
 }
diff --git a/crypto/modes/cfb128.c b/crypto/modes/cfb128.c
index b525aba29c..d4ecbd08ee 100644
--- a/crypto/modes/cfb128.c
+++ b/crypto/modes/cfb128.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,14 +59,15 @@
 #endif
 #include 
 
-/* The input and output encrypted as though 128bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 128bit cfb mode is being used.
+ * The extra state information to record how much of the 128bit block we have
+ * used is contained in *num;
  */
 void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block)
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           int enc, block128_f block)
 {
     unsigned int n;
     size_t l = 0;
@@ -77,170 +78,177 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 
     if (enc) {
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (16%sizeof(size_t) == 0) {	/* always true actually */
-	    do {
-		while (n && len) {
-			*(out++) = ivec[n] ^= *(in++);
-			--len;
-			n = (n+1) % 16;
-		}
-#if defined(STRICT_ALIGNMENT)
-		if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)
-			break;
-#endif
-		while (len>=16) {
-			(*block)(ivec, ivec, key);
-			for (; n<16; n+=sizeof(size_t)) {
-				*(size_t*)(out+n) =
-				*(size_t*)(ivec+n) ^= *(size_t*)(in+n);
-			}
-			len -= 16;
-			out += 16;
-			in  += 16;
-			n = 0;
-		}
-		if (len) {
-			(*block)(ivec, ivec, key);
-			while (len--) {
-				out[n] = ivec[n] ^= in[n];
-				++n;
-			}
-		}
-		*num = n;
-		return;
-	    } while (0);
-	}
-	/* the rest would be commonly eliminated by x86* compiler */
+        if (16 % sizeof(size_t) == 0) { /* always true actually */
+            do {
+                while (n && len) {
+                    *(out++) = ivec[n] ^= *(in++);
+                    --len;
+                    n = (n + 1) % 16;
+                }
+# if defined(STRICT_ALIGNMENT)
+                if (((size_t)in | (size_t)out | (size_t)ivec) %
+                    sizeof(size_t) != 0)
+                    break;
+# endif
+                while (len >= 16) {
+                    (*block) (ivec, ivec, key);
+                    for (; n < 16; n += sizeof(size_t)) {
+                        *(size_t *)(out + n) =
+                            *(size_t *)(ivec + n) ^= *(size_t *)(in + n);
+                    }
+                    len -= 16;
+                    out += 16;
+                    in += 16;
+                    n = 0;
+                }
+                if (len) {
+                    (*block) (ivec, ivec, key);
+                    while (len--) {
+                        out[n] = ivec[n] ^= in[n];
+                        ++n;
+                    }
+                }
+                *num = n;
+                return;
+            } while (0);
+        }
+        /* the rest would be commonly eliminated by x86* compiler */
 #endif
-	while (l=16) {
-			(*block)(ivec, ivec, key);
-			for (; n<16; n+=sizeof(size_t)) {
-				size_t t = *(size_t*)(in+n);
-				*(size_t*)(out+n) = *(size_t*)(ivec+n) ^ t;
-				*(size_t*)(ivec+n) = t;
-			}
-			len -= 16;
-			out += 16;
-			in  += 16;
-			n = 0;
-		}
-		if (len) {
-			(*block)(ivec, ivec, key);
-			while (len--) {
-				unsigned char c;
-				out[n] = ivec[n] ^ (c = in[n]); ivec[n] = c;
-				++n;
-			}
- 		}
-		*num = n;
-		return;
-	    } while (0);
-	}
-	/* the rest would be commonly eliminated by x86* compiler */
+        if (16 % sizeof(size_t) == 0) { /* always true actually */
+            do {
+                while (n && len) {
+                    unsigned char c;
+                    *(out++) = ivec[n] ^ (c = *(in++));
+                    ivec[n] = c;
+                    --len;
+                    n = (n + 1) % 16;
+                }
+# if defined(STRICT_ALIGNMENT)
+                if (((size_t)in | (size_t)out | (size_t)ivec) %
+                    sizeof(size_t) != 0)
+                    break;
+# endif
+                while (len >= 16) {
+                    (*block) (ivec, ivec, key);
+                    for (; n < 16; n += sizeof(size_t)) {
+                        size_t t = *(size_t *)(in + n);
+                        *(size_t *)(out + n) = *(size_t *)(ivec + n) ^ t;
+                        *(size_t *)(ivec + n) = t;
+                    }
+                    len -= 16;
+                    out += 16;
+                    in += 16;
+                    n = 0;
+                }
+                if (len) {
+                    (*block) (ivec, ivec, key);
+                    while (len--) {
+                        unsigned char c;
+                        out[n] = ivec[n] ^ (c = in[n]);
+                        ivec[n] = c;
+                        ++n;
+                    }
+                }
+                *num = n;
+                return;
+            } while (0);
+        }
+        /* the rest would be commonly eliminated by x86* compiler */
 #endif
-	while (l128) return;
-
-	/* fill in the first half of the new IV with the current IV */
-	memcpy(ovec,ivec,16);
-	/* construct the new IV */
-	(*block)(ivec,ivec,key);
-	num = (nbits+7)/8;
-	if (enc)	/* encrypt the input */
-	    for(n=0 ; n < num ; ++n)
-		out[n] = (ovec[16+n] = in[n] ^ ivec[n]);
-	else		/* decrypt the input */
-	    for(n=0 ; n < num ; ++n)
-		out[n] = (ovec[16+n] = in[n]) ^ ivec[n];
-	/* shift ovec left... */
-	rem = nbits%8;
-	num = nbits/8;
-	if(rem==0)
-	    memcpy(ivec,ovec+num,16);
-	else
-	    for(n=0 ; n < 16 ; ++n)
-		ivec[n] = ovec[n+num]<>(8-rem);
+    int n, rem, num;
+    unsigned char ovec[16 * 2 + 1]; /* +1 because we dererefence (but don't
+                                     * use) one byte off the end */
+
+    if (nbits <= 0 || nbits > 128)
+        return;
+
+    /* fill in the first half of the new IV with the current IV */
+    memcpy(ovec, ivec, 16);
+    /* construct the new IV */
+    (*block) (ivec, ivec, key);
+    num = (nbits + 7) / 8;
+    if (enc)                    /* encrypt the input */
+        for (n = 0; n < num; ++n)
+            out[n] = (ovec[16 + n] = in[n] ^ ivec[n]);
+    else                        /* decrypt the input */
+        for (n = 0; n < num; ++n)
+            out[n] = (ovec[16 + n] = in[n]) ^ ivec[n];
+    /* shift ovec left... */
+    rem = nbits % 8;
+    num = nbits / 8;
+    if (rem == 0)
+        memcpy(ivec, ovec + num, 16);
+    else
+        for (n = 0; n < 16; ++n)
+            ivec[n] = ovec[n + num] << rem | ovec[n + num + 1] >> (8 - rem);
 
     /* it is not necessary to cleanse ovec, since the IV is not secret */
 }
 
 /* N.B. This expects the input to be packed, MS bit first */
 void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
-		 	size_t bits, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block)
+                             size_t bits, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block)
 {
     size_t n;
-    unsigned char c[1],d[1];
+    unsigned char c[1], d[1];
 
     assert(in && out && key && ivec && num);
     assert(*num == 0);
 
-    for(n=0 ; n> (unsigned int)(n%8));
-	}
+    for (n = 0; n < bits; ++n) {
+        c[0] = (in[n / 8] & (1 << (7 - n % 8))) ? 0x80 : 0;
+        cfbr_encrypt_block(c, d, 1, key, ivec, enc, block);
+        out[n / 8] = (out[n / 8] & ~(1 << (unsigned int)(7 - n % 8))) |
+            ((d[0] & 0x80) >> (unsigned int)(n % 8));
+    }
 }
 
 void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block)
+                             size_t length, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block)
 {
     size_t n;
 
     assert(in && out && key && ivec && num);
     assert(*num == 0);
 
-    for(n=0 ; n
 
-/* NOTE: the IV/counter CTR mode is big-endian.  The code itself
- * is endian-neutral. */
+/*
+ * NOTE: the IV/counter CTR mode is big-endian.  The code itself is
+ * endian-neutral.
+ */
 
 /* increment counter (128-bit int) by 1 */
-static void ctr128_inc(unsigned char *counter) {
-	u32 n=16;
-	u8  c;
-
-	do {
-		--n;
-		c = counter[n];
-		++c;
-		counter[n] = c;
-		if (c) return;
-	} while (n);
+static void ctr128_inc(unsigned char *counter)
+{
+    u32 n = 16;
+    u8 c;
+
+    do {
+        --n;
+        c = counter[n];
+        ++c;
+        counter[n] = c;
+        if (c)
+            return;
+    } while (n);
 }
 
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-static void ctr128_inc_aligned(unsigned char *counter) {
-	size_t *data,c,n;
-	const union { long one; char little; } is_endian = {1};
-
-	if (is_endian.little) {
-		ctr128_inc(counter);
-		return;
-	}
-
-	data = (size_t *)counter;
-	n = 16/sizeof(size_t);
-	do {
-		--n;
-		c = data[n];
-		++c;
-		data[n] = c;
-		if (c) return;
-	} while (n);
+static void ctr128_inc_aligned(unsigned char *counter)
+{
+    size_t *data, c, n;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+    if (is_endian.little) {
+        ctr128_inc(counter);
+        return;
+    }
+
+    data = (size_t *)counter;
+    n = 16 / sizeof(size_t);
+    do {
+        --n;
+        c = data[n];
+        ++c;
+        data[n] = c;
+        if (c)
+            return;
+    } while (n);
 }
 #endif
 
-/* The input encrypted as though 128bit counter mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num, and the
- * encrypted counter is kept in ecount_buf.  Both *num and
- * ecount_buf must be initialised with zeros before the first
- * call to CRYPTO_ctr128_encrypt().
- *
- * This algorithm assumes that the counter is in the x lower bits
- * of the IV (ivec), and that the application has full control over
- * overflow and the rest of the IV.  This implementation takes NO
- * responsability for checking that the counter doesn't overflow
- * into the rest of the IV when incremented.
+/*
+ * The input encrypted as though 128bit counter mode is being used.  The
+ * extra state information to record how much of the 128bit block we have
+ * used is contained in *num, and the encrypted counter is kept in
+ * ecount_buf.  Both *num and ecount_buf must be initialised with zeros
+ * before the first call to CRYPTO_ctr128_encrypt(). This algorithm assumes
+ * that the counter is in the x lower bits of the IV (ivec), and that the
+ * application has full control over overflow and the rest of the IV.  This
+ * implementation takes NO responsability for checking that the counter
+ * doesn't overflow into the rest of the IV when incremented.
  */
 void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], unsigned char ecount_buf[16],
-			unsigned int *num, block128_f block)
+                           size_t len, const void *key,
+                           unsigned char ivec[16],
+                           unsigned char ecount_buf[16], unsigned int *num,
+                           block128_f block)
 {
-	unsigned int n;
-	size_t l=0;
+    unsigned int n;
+    size_t l = 0;
 
-	assert(in && out && key && ecount_buf && num);
-	assert(*num < 16);
+    assert(in && out && key && ecount_buf && num);
+    assert(*num < 16);
 
-	n = *num;
+    n = *num;
 
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (16%sizeof(size_t) == 0) { /* always true actually */
-	    do {
-		while (n && len) {
-			*(out++) = *(in++) ^ ecount_buf[n];
-			--len;
-			n = (n+1) % 16;
-		}
-
-#if defined(STRICT_ALIGNMENT)
-		if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)
-			break;
-#endif
-		while (len>=16) {
-			(*block)(ivec, ecount_buf, key);
-			ctr128_inc_aligned(ivec);
-			for (; n<16; n+=sizeof(size_t))
-				*(size_t *)(out+n) =
-				*(size_t *)(in+n) ^ *(size_t *)(ecount_buf+n);
-			len -= 16;
-			out += 16;
-			in  += 16;
-			n = 0;
-		}
-		if (len) {
-			(*block)(ivec, ecount_buf, key);
- 			ctr128_inc_aligned(ivec);
-			while (len--) {
-				out[n] = in[n] ^ ecount_buf[n];
-				++n;
-			}
-		}
-		*num = n;
-		return;
-	    } while(0);
-	}
-	/* the rest would be commonly eliminated by x86* compiler */
+    if (16 % sizeof(size_t) == 0) { /* always true actually */
+        do {
+            while (n && len) {
+                *(out++) = *(in++) ^ ecount_buf[n];
+                --len;
+                n = (n + 1) % 16;
+            }
+
+# if defined(STRICT_ALIGNMENT)
+            if (((size_t)in | (size_t)out | (size_t)ivec) % sizeof(size_t) !=
+                0)
+                break;
+# endif
+            while (len >= 16) {
+                (*block) (ivec, ecount_buf, key);
+                ctr128_inc_aligned(ivec);
+                for (; n < 16; n += sizeof(size_t))
+                    *(size_t *)(out + n) =
+                        *(size_t *)(in + n) ^ *(size_t *)(ecount_buf + n);
+                len -= 16;
+                out += 16;
+                in += 16;
+                n = 0;
+            }
+            if (len) {
+                (*block) (ivec, ecount_buf, key);
+                ctr128_inc_aligned(ivec);
+                while (len--) {
+                    out[n] = in[n] ^ ecount_buf[n];
+                    ++n;
+                }
+            }
+            *num = n;
+            return;
+        } while (0);
+    }
+    /* the rest would be commonly eliminated by x86* compiler */
 #endif
-	while (l=16) {
-		size_t blocks = len/16;
-		/*
-		 * 1<<28 is just a not-so-small yet not-so-large number...
-		 * Below condition is practically never met, but it has to
-		 * be checked for code correctness.
-		 */
-		if (sizeof(size_t)>sizeof(unsigned int) && blocks>(1U<<28))
-			blocks = (1U<<28);
-		/*
-		 * As (*func) operates on 32-bit counter, caller
-		 * has to handle overflow. 'if' below detects the
-		 * overflow, which is then handled by limiting the
-		 * amount of blocks to the exact overflow point...
-		 */
-		ctr32 += (u32)blocks;
-		if (ctr32 < blocks) {
-			blocks -= ctr32;
-			ctr32   = 0;
-		}
-		(*func)(in,out,blocks,key,ivec);
-		/* (*ctr) does not update ivec, caller does: */
-		PUTU32(ivec+12,ctr32);
-		/* ... overflow was detected, propogate carry. */
-		if (ctr32 == 0)	ctr96_inc(ivec);
-		blocks *= 16;
-		len -= blocks;
-		out += blocks;
-		in  += blocks;
-	}
-	if (len) {
-		memset(ecount_buf,0,16);
-		(*func)(ecount_buf,ecount_buf,1,key,ivec);
-		++ctr32;
-		PUTU32(ivec+12,ctr32);
-		if (ctr32 == 0)	ctr96_inc(ivec);
-		while (len--) {
-			out[n] = in[n] ^ ecount_buf[n];
-			++n;
-		}
-	}
-
-	*num=n;
+    unsigned int n, ctr32;
+
+    assert(in && out && key && ecount_buf && num);
+    assert(*num < 16);
+
+    n = *num;
+
+    while (n && len) {
+        *(out++) = *(in++) ^ ecount_buf[n];
+        --len;
+        n = (n + 1) % 16;
+    }
+
+    ctr32 = GETU32(ivec + 12);
+    while (len >= 16) {
+        size_t blocks = len / 16;
+        /*
+         * 1<<28 is just a not-so-small yet not-so-large number...
+         * Below condition is practically never met, but it has to
+         * be checked for code correctness.
+         */
+        if (sizeof(size_t) > sizeof(unsigned int) && blocks > (1U << 28))
+            blocks = (1U << 28);
+        /*
+         * As (*func) operates on 32-bit counter, caller
+         * has to handle overflow. 'if' below detects the
+         * overflow, which is then handled by limiting the
+         * amount of blocks to the exact overflow point...
+         */
+        ctr32 += (u32)blocks;
+        if (ctr32 < blocks) {
+            blocks -= ctr32;
+            ctr32 = 0;
+        }
+        (*func) (in, out, blocks, key, ivec);
+        /* (*ctr) does not update ivec, caller does: */
+        PUTU32(ivec + 12, ctr32);
+        /* ... overflow was detected, propogate carry. */
+        if (ctr32 == 0)
+            ctr96_inc(ivec);
+        blocks *= 16;
+        len -= blocks;
+        out += blocks;
+        in += blocks;
+    }
+    if (len) {
+        memset(ecount_buf, 0, 16);
+        (*func) (ecount_buf, ecount_buf, 1, key, ivec);
+        ++ctr32;
+        PUTU32(ivec + 12, ctr32);
+        if (ctr32 == 0)
+            ctr96_inc(ivec);
+        while (len--) {
+            out[n] = in[n] ^ ecount_buf[n];
+            ++n;
+        }
+    }
+
+    *num = n;
 }
diff --git a/crypto/modes/cts128.c b/crypto/modes/cts128.c
index 1f6e992a03..137be595a1 100644
--- a/crypto/modes/cts128.c
+++ b/crypto/modes/cts128.c
@@ -29,440 +29,516 @@
  * compliant with the NIST proposal, both extending CBC mode.
  */
 
-size_t CRYPTO_cts128_encrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block)
-{	size_t residue, n;
+size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block)
+{
+    size_t residue, n;
 
-	assert (in && out && key && ivec);
+    assert(in && out && key && ivec);
 
-	if (len <= 16) return 0;
+    if (len <= 16)
+        return 0;
 
-	if ((residue=len%16) == 0) residue = 16;
+    if ((residue = len % 16) == 0)
+        residue = 16;
 
-	len -= residue;
+    len -= residue;
 
-	CRYPTO_cbc128_encrypt(in,out,len,key,ivec,block);
+    CRYPTO_cbc128_encrypt(in, out, len, key, ivec, block);
 
-	in  += len;
-	out += len;
+    in += len;
+    out += len;
 
-	for (n=0; n
-#include 
+# include 
+# include 
 
 /* test vectors from RFC 3962 */
 static const unsigned char test_key[16] = "chicken teriyaki";
 static const unsigned char test_input[64] =
-		"I would like the" " General Gau's C"
-		"hicken, please, " "and wonton soup.";
-static const unsigned char test_iv[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+    "I would like the" " General Gau's C"
+    "hicken, please, " "and wonton soup.";
+static const unsigned char test_iv[16] =
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
 static const unsigned char vector_17[17] = {
- 0xc6,0x35,0x35,0x68,0xf2,0xbf,0x8c,0xb4,
- 0xd8,0xa5,0x80,0x36,0x2d,0xa7,0xff,0x7f,
- 0x97};
+    0xc6, 0x35, 0x35, 0x68, 0xf2, 0xbf, 0x8c, 0xb4,
+    0xd8, 0xa5, 0x80, 0x36, 0x2d, 0xa7, 0xff, 0x7f,
+    0x97
+};
+
 static const unsigned char vector_31[31] = {
- 0xfc,0x00,0x78,0x3e,0x0e,0xfd,0xb2,0xc1,
- 0xd4,0x45,0xd4,0xc8,0xef,0xf7,0xed,0x22,
- 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0,
- 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5};
+    0xfc, 0x00, 0x78, 0x3e, 0x0e, 0xfd, 0xb2, 0xc1,
+    0xd4, 0x45, 0xd4, 0xc8, 0xef, 0xf7, 0xed, 0x22,
+    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
+    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5
+};
+
 static const unsigned char vector_32[32] = {
- 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5,
- 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8,
- 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0,
- 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84};
+    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
+    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8,
+    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
+    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84
+};
+
 static const unsigned char vector_47[47] = {
- 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0,
- 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84,
- 0xb3,0xff,0xfd,0x94,0x0c,0x16,0xa1,0x8c,
- 0x1b,0x55,0x49,0xd2,0xf8,0x38,0x02,0x9e,
- 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5,
- 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5};
+    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
+    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
+    0xb3, 0xff, 0xfd, 0x94, 0x0c, 0x16, 0xa1, 0x8c,
+    0x1b, 0x55, 0x49, 0xd2, 0xf8, 0x38, 0x02, 0x9e,
+    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
+    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5
+};
+
 static const unsigned char vector_48[48] = {
- 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0,
- 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84,
- 0x9d,0xad,0x8b,0xbb,0x96,0xc4,0xcd,0xc0,
- 0x3b,0xc1,0x03,0xe1,0xa1,0x94,0xbb,0xd8,
- 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5,
- 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8};
+    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
+    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
+    0x9d, 0xad, 0x8b, 0xbb, 0x96, 0xc4, 0xcd, 0xc0,
+    0x3b, 0xc1, 0x03, 0xe1, 0xa1, 0x94, 0xbb, 0xd8,
+    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
+    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8
+};
+
 static const unsigned char vector_64[64] = {
- 0x97,0x68,0x72,0x68,0xd6,0xec,0xcc,0xc0,
- 0xc0,0x7b,0x25,0xe2,0x5e,0xcf,0xe5,0x84,
- 0x39,0x31,0x25,0x23,0xa7,0x86,0x62,0xd5,
- 0xbe,0x7f,0xcb,0xcc,0x98,0xeb,0xf5,0xa8,
- 0x48,0x07,0xef,0xe8,0x36,0xee,0x89,0xa5,
- 0x26,0x73,0x0d,0xbc,0x2f,0x7b,0xc8,0x40,
- 0x9d,0xad,0x8b,0xbb,0x96,0xc4,0xcd,0xc0,
- 0x3b,0xc1,0x03,0xe1,0xa1,0x94,0xbb,0xd8};
+    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
+    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
+    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
+    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8,
+    0x48, 0x07, 0xef, 0xe8, 0x36, 0xee, 0x89, 0xa5,
+    0x26, 0x73, 0x0d, 0xbc, 0x2f, 0x7b, 0xc8, 0x40,
+    0x9d, 0xad, 0x8b, 0xbb, 0x96, 0xc4, 0xcd, 0xc0,
+    0x3b, 0xc1, 0x03, 0xe1, 0xa1, 0x94, 0xbb, 0xd8
+};
 
 static AES_KEY encks, decks;
 
-void test_vector(const unsigned char *vector,size_t len)
-{	unsigned char iv[sizeof(test_iv)];
-	unsigned char cleartext[64],ciphertext[64];
-	size_t tail;
-
-	printf("vector_%d\n",len); fflush(stdout);
-
-	if ((tail=len%16) == 0) tail = 16;
-	tail += 16;
-
-	/* test block-based encryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_cts128_encrypt_block(test_input,ciphertext,len,&encks,iv,(block128_f)AES_encrypt);
-	if (memcmp(ciphertext,vector,len))
-		fprintf(stderr,"output_%d mismatch\n",len), exit(1);
-	if (memcmp(iv,vector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(1);
-
-	/* test block-based decryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_cts128_decrypt_block(ciphertext,cleartext,len,&decks,iv,(block128_f)AES_decrypt);
-	if (memcmp(cleartext,test_input,len))
-		fprintf(stderr,"input_%d mismatch\n",len), exit(2);
-	if (memcmp(iv,vector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(2);
-
-	/* test streamed encryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_cts128_encrypt(test_input,ciphertext,len,&encks,iv,(cbc128_f)AES_cbc_encrypt);
-	if (memcmp(ciphertext,vector,len))
-		fprintf(stderr,"output_%d mismatch\n",len), exit(3);
-	if (memcmp(iv,vector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(3);
-
-	/* test streamed decryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_cts128_decrypt(ciphertext,cleartext,len,&decks,iv,(cbc128_f)AES_cbc_encrypt);
-	if (memcmp(cleartext,test_input,len))
-		fprintf(stderr,"input_%d mismatch\n",len), exit(4);
-	if (memcmp(iv,vector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(4);
+void test_vector(const unsigned char *vector, size_t len)
+{
+    unsigned char iv[sizeof(test_iv)];
+    unsigned char cleartext[64], ciphertext[64];
+    size_t tail;
+
+    printf("vector_%d\n", len);
+    fflush(stdout);
+
+    if ((tail = len % 16) == 0)
+        tail = 16;
+    tail += 16;
+
+    /* test block-based encryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_cts128_encrypt_block(test_input, ciphertext, len, &encks, iv,
+                                (block128_f) AES_encrypt);
+    if (memcmp(ciphertext, vector, len))
+        fprintf(stderr, "output_%d mismatch\n", len), exit(1);
+    if (memcmp(iv, vector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(1);
+
+    /* test block-based decryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_cts128_decrypt_block(ciphertext, cleartext, len, &decks, iv,
+                                (block128_f) AES_decrypt);
+    if (memcmp(cleartext, test_input, len))
+        fprintf(stderr, "input_%d mismatch\n", len), exit(2);
+    if (memcmp(iv, vector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(2);
+
+    /* test streamed encryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_cts128_encrypt(test_input, ciphertext, len, &encks, iv,
+                          (cbc128_f) AES_cbc_encrypt);
+    if (memcmp(ciphertext, vector, len))
+        fprintf(stderr, "output_%d mismatch\n", len), exit(3);
+    if (memcmp(iv, vector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(3);
+
+    /* test streamed decryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_cts128_decrypt(ciphertext, cleartext, len, &decks, iv,
+                          (cbc128_f) AES_cbc_encrypt);
+    if (memcmp(cleartext, test_input, len))
+        fprintf(stderr, "input_%d mismatch\n", len), exit(4);
+    if (memcmp(iv, vector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(4);
 }
 
-void test_nistvector(const unsigned char *vector,size_t len)
-{	unsigned char iv[sizeof(test_iv)];
-	unsigned char cleartext[64],ciphertext[64],nistvector[64];
-	size_t tail;
-
-	printf("nistvector_%d\n",len); fflush(stdout);
-
-	if ((tail=len%16) == 0) tail = 16;
-
-	len -= 16 + tail;
-	memcpy(nistvector,vector,len);
-	/* flip two last blocks */
-	memcpy(nistvector+len,vector+len+16,tail);
-	memcpy(nistvector+len+tail,vector+len,16);
-	len += 16 + tail;
-	tail = 16;
-
-	/* test block-based encryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_nistcts128_encrypt_block(test_input,ciphertext,len,&encks,iv,(block128_f)AES_encrypt);
-	if (memcmp(ciphertext,nistvector,len))
-		fprintf(stderr,"output_%d mismatch\n",len), exit(1);
-	if (memcmp(iv,nistvector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(1);
-
-	/* test block-based decryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_nistcts128_decrypt_block(ciphertext,cleartext,len,&decks,iv,(block128_f)AES_decrypt);
-	if (memcmp(cleartext,test_input,len))
-		fprintf(stderr,"input_%d mismatch\n",len), exit(2);
-	if (memcmp(iv,nistvector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(2);
-
-	/* test streamed encryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_nistcts128_encrypt(test_input,ciphertext,len,&encks,iv,(cbc128_f)AES_cbc_encrypt);
-	if (memcmp(ciphertext,nistvector,len))
-		fprintf(stderr,"output_%d mismatch\n",len), exit(3);
-	if (memcmp(iv,nistvector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(3);
-
-	/* test streamed decryption */
-	memcpy(iv,test_iv,sizeof(test_iv));
-	CRYPTO_nistcts128_decrypt(ciphertext,cleartext,len,&decks,iv,(cbc128_f)AES_cbc_encrypt);
-	if (memcmp(cleartext,test_input,len))
-		fprintf(stderr,"input_%d mismatch\n",len), exit(4);
-	if (memcmp(iv,nistvector+len-tail,sizeof(iv)))
-		fprintf(stderr,"iv_%d mismatch\n",len), exit(4);
+void test_nistvector(const unsigned char *vector, size_t len)
+{
+    unsigned char iv[sizeof(test_iv)];
+    unsigned char cleartext[64], ciphertext[64], nistvector[64];
+    size_t tail;
+
+    printf("nistvector_%d\n", len);
+    fflush(stdout);
+
+    if ((tail = len % 16) == 0)
+        tail = 16;
+
+    len -= 16 + tail;
+    memcpy(nistvector, vector, len);
+    /* flip two last blocks */
+    memcpy(nistvector + len, vector + len + 16, tail);
+    memcpy(nistvector + len + tail, vector + len, 16);
+    len += 16 + tail;
+    tail = 16;
+
+    /* test block-based encryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_nistcts128_encrypt_block(test_input, ciphertext, len, &encks, iv,
+                                    (block128_f) AES_encrypt);
+    if (memcmp(ciphertext, nistvector, len))
+        fprintf(stderr, "output_%d mismatch\n", len), exit(1);
+    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(1);
+
+    /* test block-based decryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_nistcts128_decrypt_block(ciphertext, cleartext, len, &decks, iv,
+                                    (block128_f) AES_decrypt);
+    if (memcmp(cleartext, test_input, len))
+        fprintf(stderr, "input_%d mismatch\n", len), exit(2);
+    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(2);
+
+    /* test streamed encryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_nistcts128_encrypt(test_input, ciphertext, len, &encks, iv,
+                              (cbc128_f) AES_cbc_encrypt);
+    if (memcmp(ciphertext, nistvector, len))
+        fprintf(stderr, "output_%d mismatch\n", len), exit(3);
+    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(3);
+
+    /* test streamed decryption */
+    memcpy(iv, test_iv, sizeof(test_iv));
+    CRYPTO_nistcts128_decrypt(ciphertext, cleartext, len, &decks, iv,
+                              (cbc128_f) AES_cbc_encrypt);
+    if (memcmp(cleartext, test_input, len))
+        fprintf(stderr, "input_%d mismatch\n", len), exit(4);
+    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
+        fprintf(stderr, "iv_%d mismatch\n", len), exit(4);
 }
 
 int main()
 {
-	AES_set_encrypt_key(test_key,128,&encks);
-	AES_set_decrypt_key(test_key,128,&decks);
-
-	test_vector(vector_17,sizeof(vector_17));
-	test_vector(vector_31,sizeof(vector_31));
-	test_vector(vector_32,sizeof(vector_32));
-	test_vector(vector_47,sizeof(vector_47));
-	test_vector(vector_48,sizeof(vector_48));
-	test_vector(vector_64,sizeof(vector_64));
-
-	test_nistvector(vector_17,sizeof(vector_17));
-	test_nistvector(vector_31,sizeof(vector_31));
-	test_nistvector(vector_32,sizeof(vector_32));
-	test_nistvector(vector_47,sizeof(vector_47));
-	test_nistvector(vector_48,sizeof(vector_48));
-	test_nistvector(vector_64,sizeof(vector_64));
-
-	return 0;
+    AES_set_encrypt_key(test_key, 128, &encks);
+    AES_set_decrypt_key(test_key, 128, &decks);
+
+    test_vector(vector_17, sizeof(vector_17));
+    test_vector(vector_31, sizeof(vector_31));
+    test_vector(vector_32, sizeof(vector_32));
+    test_vector(vector_47, sizeof(vector_47));
+    test_vector(vector_48, sizeof(vector_48));
+    test_vector(vector_64, sizeof(vector_64));
+
+    test_nistvector(vector_17, sizeof(vector_17));
+    test_nistvector(vector_31, sizeof(vector_31));
+    test_nistvector(vector_32, sizeof(vector_32));
+    test_nistvector(vector_47, sizeof(vector_47));
+    test_nistvector(vector_48, sizeof(vector_48));
+    test_nistvector(vector_64, sizeof(vector_64));
+
+    return 0;
 }
 #endif
diff --git a/crypto/modes/gcm128.c b/crypto/modes/gcm128.c
index 5d108e562b..4debf537f0 100644
--- a/crypto/modes/gcm128.c
+++ b/crypto/modes/gcm128.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,24 +62,24 @@
 
 #if defined(BSWAP4) && defined(STRICT_ALIGNMENT)
 /* redefine, because alignment is ensured */
-#undef	GETU32
-#define	GETU32(p)	BSWAP4(*(const u32 *)(p))
-#undef	PUTU32
-#define	PUTU32(p,v)	*(u32 *)(p) = BSWAP4(v)
-#endif
-
-#define	PACK(s)		((size_t)(s)<<(sizeof(size_t)*8-16))
-#define REDUCE1BIT(V)	do { \
-	if (sizeof(size_t)==8) { \
-		u64 T = U64(0xe100000000000000) & (0-(V.lo&1)); \
-		V.lo  = (V.hi<<63)|(V.lo>>1); \
-		V.hi  = (V.hi>>1 )^T; \
-	} \
-	else { \
-		u32 T = 0xe1000000U & (0-(u32)(V.lo&1)); \
-		V.lo  = (V.hi<<63)|(V.lo>>1); \
-		V.hi  = (V.hi>>1 )^((u64)T<<32); \
-	} \
+# undef  GETU32
+# define GETU32(p)       BSWAP4(*(const u32 *)(p))
+# undef  PUTU32
+# define PUTU32(p,v)     *(u32 *)(p) = BSWAP4(v)
+#endif
+
+#define PACK(s)         ((size_t)(s)<<(sizeof(size_t)*8-16))
+#define REDUCE1BIT(V)   do { \
+        if (sizeof(size_t)==8) { \
+                u64 T = U64(0xe100000000000000) & (0-(V.lo&1)); \
+                V.lo  = (V.hi<<63)|(V.lo>>1); \
+                V.hi  = (V.hi>>1 )^T; \
+        } \
+        else { \
+                u32 T = 0xe1000000U & (0-(u32)(V.lo&1)); \
+                V.lo  = (V.hi<<63)|(V.lo>>1); \
+                V.hi  = (V.hi>>1 )^((u64)T<<32); \
+        } \
 } while(0)
 
 /*-
@@ -116,286 +116,311 @@
  *
  * Value of 1 is not appropriate for performance reasons.
  */
-#if	TABLE_BITS==8
+#if     TABLE_BITS==8
 
 static void gcm_init_8bit(u128 Htable[256], u64 H[2])
 {
-	int  i, j;
-	u128 V;
-
-	Htable[0].hi = 0;
-	Htable[0].lo = 0;
-	V.hi = H[0];
-	V.lo = H[1];
-
-	for (Htable[128]=V, i=64; i>0; i>>=1) {
-		REDUCE1BIT(V);
-		Htable[i] = V;
-	}
-
-	for (i=2; i<256; i<<=1) {
-		u128 *Hi = Htable+i, H0 = *Hi;
-		for (j=1; j 0; i >>= 1) {
+        REDUCE1BIT(V);
+        Htable[i] = V;
+    }
+
+    for (i = 2; i < 256; i <<= 1) {
+        u128 *Hi = Htable + i, H0 = *Hi;
+        for (j = 1; j < i; ++j) {
+            Hi[j].hi = H0.hi ^ Htable[j].hi;
+            Hi[j].lo = H0.lo ^ Htable[j].lo;
+        }
+    }
 }
 
 static void gcm_gmult_8bit(u64 Xi[2], const u128 Htable[256])
 {
-	u128 Z = { 0, 0};
-	const u8 *xi = (const u8 *)Xi+15;
-	size_t rem, n = *xi;
-	const union { long one; char little; } is_endian = {1};
-	static const size_t rem_8bit[256] = {
-		PACK(0x0000), PACK(0x01C2), PACK(0x0384), PACK(0x0246),
-		PACK(0x0708), PACK(0x06CA), PACK(0x048C), PACK(0x054E),
-		PACK(0x0E10), PACK(0x0FD2), PACK(0x0D94), PACK(0x0C56),
-		PACK(0x0918), PACK(0x08DA), PACK(0x0A9C), PACK(0x0B5E),
-		PACK(0x1C20), PACK(0x1DE2), PACK(0x1FA4), PACK(0x1E66),
-		PACK(0x1B28), PACK(0x1AEA), PACK(0x18AC), PACK(0x196E),
-		PACK(0x1230), PACK(0x13F2), PACK(0x11B4), PACK(0x1076),
-		PACK(0x1538), PACK(0x14FA), PACK(0x16BC), PACK(0x177E),
-		PACK(0x3840), PACK(0x3982), PACK(0x3BC4), PACK(0x3A06),
-		PACK(0x3F48), PACK(0x3E8A), PACK(0x3CCC), PACK(0x3D0E),
-		PACK(0x3650), PACK(0x3792), PACK(0x35D4), PACK(0x3416),
-		PACK(0x3158), PACK(0x309A), PACK(0x32DC), PACK(0x331E),
-		PACK(0x2460), PACK(0x25A2), PACK(0x27E4), PACK(0x2626),
-		PACK(0x2368), PACK(0x22AA), PACK(0x20EC), PACK(0x212E),
-		PACK(0x2A70), PACK(0x2BB2), PACK(0x29F4), PACK(0x2836),
-		PACK(0x2D78), PACK(0x2CBA), PACK(0x2EFC), PACK(0x2F3E),
-		PACK(0x7080), PACK(0x7142), PACK(0x7304), PACK(0x72C6),
-		PACK(0x7788), PACK(0x764A), PACK(0x740C), PACK(0x75CE),
-		PACK(0x7E90), PACK(0x7F52), PACK(0x7D14), PACK(0x7CD6),
-		PACK(0x7998), PACK(0x785A), PACK(0x7A1C), PACK(0x7BDE),
-		PACK(0x6CA0), PACK(0x6D62), PACK(0x6F24), PACK(0x6EE6),
-		PACK(0x6BA8), PACK(0x6A6A), PACK(0x682C), PACK(0x69EE),
-		PACK(0x62B0), PACK(0x6372), PACK(0x6134), PACK(0x60F6),
-		PACK(0x65B8), PACK(0x647A), PACK(0x663C), PACK(0x67FE),
-		PACK(0x48C0), PACK(0x4902), PACK(0x4B44), PACK(0x4A86),
-		PACK(0x4FC8), PACK(0x4E0A), PACK(0x4C4C), PACK(0x4D8E),
-		PACK(0x46D0), PACK(0x4712), PACK(0x4554), PACK(0x4496),
-		PACK(0x41D8), PACK(0x401A), PACK(0x425C), PACK(0x439E),
-		PACK(0x54E0), PACK(0x5522), PACK(0x5764), PACK(0x56A6),
-		PACK(0x53E8), PACK(0x522A), PACK(0x506C), PACK(0x51AE),
-		PACK(0x5AF0), PACK(0x5B32), PACK(0x5974), PACK(0x58B6),
-		PACK(0x5DF8), PACK(0x5C3A), PACK(0x5E7C), PACK(0x5FBE),
-		PACK(0xE100), PACK(0xE0C2), PACK(0xE284), PACK(0xE346),
-		PACK(0xE608), PACK(0xE7CA), PACK(0xE58C), PACK(0xE44E),
-		PACK(0xEF10), PACK(0xEED2), PACK(0xEC94), PACK(0xED56),
-		PACK(0xE818), PACK(0xE9DA), PACK(0xEB9C), PACK(0xEA5E),
-		PACK(0xFD20), PACK(0xFCE2), PACK(0xFEA4), PACK(0xFF66),
-		PACK(0xFA28), PACK(0xFBEA), PACK(0xF9AC), PACK(0xF86E),
-		PACK(0xF330), PACK(0xF2F2), PACK(0xF0B4), PACK(0xF176),
-		PACK(0xF438), PACK(0xF5FA), PACK(0xF7BC), PACK(0xF67E),
-		PACK(0xD940), PACK(0xD882), PACK(0xDAC4), PACK(0xDB06),
-		PACK(0xDE48), PACK(0xDF8A), PACK(0xDDCC), PACK(0xDC0E),
-		PACK(0xD750), PACK(0xD692), PACK(0xD4D4), PACK(0xD516),
-		PACK(0xD058), PACK(0xD19A), PACK(0xD3DC), PACK(0xD21E),
-		PACK(0xC560), PACK(0xC4A2), PACK(0xC6E4), PACK(0xC726),
-		PACK(0xC268), PACK(0xC3AA), PACK(0xC1EC), PACK(0xC02E),
-		PACK(0xCB70), PACK(0xCAB2), PACK(0xC8F4), PACK(0xC936),
-		PACK(0xCC78), PACK(0xCDBA), PACK(0xCFFC), PACK(0xCE3E),
-		PACK(0x9180), PACK(0x9042), PACK(0x9204), PACK(0x93C6),
-		PACK(0x9688), PACK(0x974A), PACK(0x950C), PACK(0x94CE),
-		PACK(0x9F90), PACK(0x9E52), PACK(0x9C14), PACK(0x9DD6),
-		PACK(0x9898), PACK(0x995A), PACK(0x9B1C), PACK(0x9ADE),
-		PACK(0x8DA0), PACK(0x8C62), PACK(0x8E24), PACK(0x8FE6),
-		PACK(0x8AA8), PACK(0x8B6A), PACK(0x892C), PACK(0x88EE),
-		PACK(0x83B0), PACK(0x8272), PACK(0x8034), PACK(0x81F6),
-		PACK(0x84B8), PACK(0x857A), PACK(0x873C), PACK(0x86FE),
-		PACK(0xA9C0), PACK(0xA802), PACK(0xAA44), PACK(0xAB86),
-		PACK(0xAEC8), PACK(0xAF0A), PACK(0xAD4C), PACK(0xAC8E),
-		PACK(0xA7D0), PACK(0xA612), PACK(0xA454), PACK(0xA596),
-		PACK(0xA0D8), PACK(0xA11A), PACK(0xA35C), PACK(0xA29E),
-		PACK(0xB5E0), PACK(0xB422), PACK(0xB664), PACK(0xB7A6),
-		PACK(0xB2E8), PACK(0xB32A), PACK(0xB16C), PACK(0xB0AE),
-		PACK(0xBBF0), PACK(0xBA32), PACK(0xB874), PACK(0xB9B6),
-		PACK(0xBCF8), PACK(0xBD3A), PACK(0xBF7C), PACK(0xBEBE) };
-
-	while (1) {
-		Z.hi ^= Htable[n].hi;
-		Z.lo ^= Htable[n].lo;
-
-		if ((u8 *)Xi==xi)	break;
-
-		n = *(--xi);
-
-		rem  = (size_t)Z.lo&0xff;
-		Z.lo = (Z.hi<<56)|(Z.lo>>8);
-		Z.hi = (Z.hi>>8);
-		if (sizeof(size_t)==8)
-			Z.hi ^= rem_8bit[rem];
-		else
-			Z.hi ^= (u64)rem_8bit[rem]<<32;
-	}
-
-	if (is_endian.little) {
-#ifdef BSWAP8
-		Xi[0] = BSWAP8(Z.hi);
-		Xi[1] = BSWAP8(Z.lo);
-#else
-		u8 *p = (u8 *)Xi;
-		u32 v;
-		v = (u32)(Z.hi>>32);	PUTU32(p,v);
-		v = (u32)(Z.hi);	PUTU32(p+4,v);
-		v = (u32)(Z.lo>>32);	PUTU32(p+8,v);
-		v = (u32)(Z.lo);	PUTU32(p+12,v);
-#endif
-	}
-	else {
-		Xi[0] = Z.hi;
-		Xi[1] = Z.lo;
-	}
+    u128 Z = { 0, 0 };
+    const u8 *xi = (const u8 *)Xi + 15;
+    size_t rem, n = *xi;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    static const size_t rem_8bit[256] = {
+        PACK(0x0000), PACK(0x01C2), PACK(0x0384), PACK(0x0246),
+        PACK(0x0708), PACK(0x06CA), PACK(0x048C), PACK(0x054E),
+        PACK(0x0E10), PACK(0x0FD2), PACK(0x0D94), PACK(0x0C56),
+        PACK(0x0918), PACK(0x08DA), PACK(0x0A9C), PACK(0x0B5E),
+        PACK(0x1C20), PACK(0x1DE2), PACK(0x1FA4), PACK(0x1E66),
+        PACK(0x1B28), PACK(0x1AEA), PACK(0x18AC), PACK(0x196E),
+        PACK(0x1230), PACK(0x13F2), PACK(0x11B4), PACK(0x1076),
+        PACK(0x1538), PACK(0x14FA), PACK(0x16BC), PACK(0x177E),
+        PACK(0x3840), PACK(0x3982), PACK(0x3BC4), PACK(0x3A06),
+        PACK(0x3F48), PACK(0x3E8A), PACK(0x3CCC), PACK(0x3D0E),
+        PACK(0x3650), PACK(0x3792), PACK(0x35D4), PACK(0x3416),
+        PACK(0x3158), PACK(0x309A), PACK(0x32DC), PACK(0x331E),
+        PACK(0x2460), PACK(0x25A2), PACK(0x27E4), PACK(0x2626),
+        PACK(0x2368), PACK(0x22AA), PACK(0x20EC), PACK(0x212E),
+        PACK(0x2A70), PACK(0x2BB2), PACK(0x29F4), PACK(0x2836),
+        PACK(0x2D78), PACK(0x2CBA), PACK(0x2EFC), PACK(0x2F3E),
+        PACK(0x7080), PACK(0x7142), PACK(0x7304), PACK(0x72C6),
+        PACK(0x7788), PACK(0x764A), PACK(0x740C), PACK(0x75CE),
+        PACK(0x7E90), PACK(0x7F52), PACK(0x7D14), PACK(0x7CD6),
+        PACK(0x7998), PACK(0x785A), PACK(0x7A1C), PACK(0x7BDE),
+        PACK(0x6CA0), PACK(0x6D62), PACK(0x6F24), PACK(0x6EE6),
+        PACK(0x6BA8), PACK(0x6A6A), PACK(0x682C), PACK(0x69EE),
+        PACK(0x62B0), PACK(0x6372), PACK(0x6134), PACK(0x60F6),
+        PACK(0x65B8), PACK(0x647A), PACK(0x663C), PACK(0x67FE),
+        PACK(0x48C0), PACK(0x4902), PACK(0x4B44), PACK(0x4A86),
+        PACK(0x4FC8), PACK(0x4E0A), PACK(0x4C4C), PACK(0x4D8E),
+        PACK(0x46D0), PACK(0x4712), PACK(0x4554), PACK(0x4496),
+        PACK(0x41D8), PACK(0x401A), PACK(0x425C), PACK(0x439E),
+        PACK(0x54E0), PACK(0x5522), PACK(0x5764), PACK(0x56A6),
+        PACK(0x53E8), PACK(0x522A), PACK(0x506C), PACK(0x51AE),
+        PACK(0x5AF0), PACK(0x5B32), PACK(0x5974), PACK(0x58B6),
+        PACK(0x5DF8), PACK(0x5C3A), PACK(0x5E7C), PACK(0x5FBE),
+        PACK(0xE100), PACK(0xE0C2), PACK(0xE284), PACK(0xE346),
+        PACK(0xE608), PACK(0xE7CA), PACK(0xE58C), PACK(0xE44E),
+        PACK(0xEF10), PACK(0xEED2), PACK(0xEC94), PACK(0xED56),
+        PACK(0xE818), PACK(0xE9DA), PACK(0xEB9C), PACK(0xEA5E),
+        PACK(0xFD20), PACK(0xFCE2), PACK(0xFEA4), PACK(0xFF66),
+        PACK(0xFA28), PACK(0xFBEA), PACK(0xF9AC), PACK(0xF86E),
+        PACK(0xF330), PACK(0xF2F2), PACK(0xF0B4), PACK(0xF176),
+        PACK(0xF438), PACK(0xF5FA), PACK(0xF7BC), PACK(0xF67E),
+        PACK(0xD940), PACK(0xD882), PACK(0xDAC4), PACK(0xDB06),
+        PACK(0xDE48), PACK(0xDF8A), PACK(0xDDCC), PACK(0xDC0E),
+        PACK(0xD750), PACK(0xD692), PACK(0xD4D4), PACK(0xD516),
+        PACK(0xD058), PACK(0xD19A), PACK(0xD3DC), PACK(0xD21E),
+        PACK(0xC560), PACK(0xC4A2), PACK(0xC6E4), PACK(0xC726),
+        PACK(0xC268), PACK(0xC3AA), PACK(0xC1EC), PACK(0xC02E),
+        PACK(0xCB70), PACK(0xCAB2), PACK(0xC8F4), PACK(0xC936),
+        PACK(0xCC78), PACK(0xCDBA), PACK(0xCFFC), PACK(0xCE3E),
+        PACK(0x9180), PACK(0x9042), PACK(0x9204), PACK(0x93C6),
+        PACK(0x9688), PACK(0x974A), PACK(0x950C), PACK(0x94CE),
+        PACK(0x9F90), PACK(0x9E52), PACK(0x9C14), PACK(0x9DD6),
+        PACK(0x9898), PACK(0x995A), PACK(0x9B1C), PACK(0x9ADE),
+        PACK(0x8DA0), PACK(0x8C62), PACK(0x8E24), PACK(0x8FE6),
+        PACK(0x8AA8), PACK(0x8B6A), PACK(0x892C), PACK(0x88EE),
+        PACK(0x83B0), PACK(0x8272), PACK(0x8034), PACK(0x81F6),
+        PACK(0x84B8), PACK(0x857A), PACK(0x873C), PACK(0x86FE),
+        PACK(0xA9C0), PACK(0xA802), PACK(0xAA44), PACK(0xAB86),
+        PACK(0xAEC8), PACK(0xAF0A), PACK(0xAD4C), PACK(0xAC8E),
+        PACK(0xA7D0), PACK(0xA612), PACK(0xA454), PACK(0xA596),
+        PACK(0xA0D8), PACK(0xA11A), PACK(0xA35C), PACK(0xA29E),
+        PACK(0xB5E0), PACK(0xB422), PACK(0xB664), PACK(0xB7A6),
+        PACK(0xB2E8), PACK(0xB32A), PACK(0xB16C), PACK(0xB0AE),
+        PACK(0xBBF0), PACK(0xBA32), PACK(0xB874), PACK(0xB9B6),
+        PACK(0xBCF8), PACK(0xBD3A), PACK(0xBF7C), PACK(0xBEBE)
+    };
+
+    while (1) {
+        Z.hi ^= Htable[n].hi;
+        Z.lo ^= Htable[n].lo;
+
+        if ((u8 *)Xi == xi)
+            break;
+
+        n = *(--xi);
+
+        rem = (size_t)Z.lo & 0xff;
+        Z.lo = (Z.hi << 56) | (Z.lo >> 8);
+        Z.hi = (Z.hi >> 8);
+        if (sizeof(size_t) == 8)
+            Z.hi ^= rem_8bit[rem];
+        else
+            Z.hi ^= (u64)rem_8bit[rem] << 32;
+    }
+
+    if (is_endian.little) {
+# ifdef BSWAP8
+        Xi[0] = BSWAP8(Z.hi);
+        Xi[1] = BSWAP8(Z.lo);
+# else
+        u8 *p = (u8 *)Xi;
+        u32 v;
+        v = (u32)(Z.hi >> 32);
+        PUTU32(p, v);
+        v = (u32)(Z.hi);
+        PUTU32(p + 4, v);
+        v = (u32)(Z.lo >> 32);
+        PUTU32(p + 8, v);
+        v = (u32)(Z.lo);
+        PUTU32(p + 12, v);
+# endif
+    } else {
+        Xi[0] = Z.hi;
+        Xi[1] = Z.lo;
+    }
 }
-#define GCM_MUL(ctx,Xi)   gcm_gmult_8bit(ctx->Xi.u,ctx->Htable)
 
-#elif	TABLE_BITS==4
+# define GCM_MUL(ctx,Xi)   gcm_gmult_8bit(ctx->Xi.u,ctx->Htable)
+
+#elif   TABLE_BITS==4
 
 static void gcm_init_4bit(u128 Htable[16], u64 H[2])
 {
-	u128 V;
-#if defined(OPENSSL_SMALL_FOOTPRINT)
-	int  i;
-#endif
+    u128 V;
+# if defined(OPENSSL_SMALL_FOOTPRINT)
+    int i;
+# endif
 
-	Htable[0].hi = 0;
-	Htable[0].lo = 0;
-	V.hi = H[0];
-	V.lo = H[1];
-
-#if defined(OPENSSL_SMALL_FOOTPRINT)
-	for (Htable[8]=V, i=4; i>0; i>>=1) {
-		REDUCE1BIT(V);
-		Htable[i] = V;
-	}
-
-	for (i=2; i<16; i<<=1) {
-		u128 *Hi = Htable+i;
-		int   j;
-		for (V=*Hi, j=1; j>32;
-			Htable[j].lo = V.hi<<32|V.hi>>32;
-		}
-	}
-#endif
+    Htable[0].hi = 0;
+    Htable[0].lo = 0;
+    V.hi = H[0];
+    V.lo = H[1];
+
+# if defined(OPENSSL_SMALL_FOOTPRINT)
+    for (Htable[8] = V, i = 4; i > 0; i >>= 1) {
+        REDUCE1BIT(V);
+        Htable[i] = V;
+    }
+
+    for (i = 2; i < 16; i <<= 1) {
+        u128 *Hi = Htable + i;
+        int j;
+        for (V = *Hi, j = 1; j < i; ++j) {
+            Hi[j].hi = V.hi ^ Htable[j].hi;
+            Hi[j].lo = V.lo ^ Htable[j].lo;
+        }
+    }
+# else
+    Htable[8] = V;
+    REDUCE1BIT(V);
+    Htable[4] = V;
+    REDUCE1BIT(V);
+    Htable[2] = V;
+    REDUCE1BIT(V);
+    Htable[1] = V;
+    Htable[3].hi = V.hi ^ Htable[2].hi, Htable[3].lo = V.lo ^ Htable[2].lo;
+    V = Htable[4];
+    Htable[5].hi = V.hi ^ Htable[1].hi, Htable[5].lo = V.lo ^ Htable[1].lo;
+    Htable[6].hi = V.hi ^ Htable[2].hi, Htable[6].lo = V.lo ^ Htable[2].lo;
+    Htable[7].hi = V.hi ^ Htable[3].hi, Htable[7].lo = V.lo ^ Htable[3].lo;
+    V = Htable[8];
+    Htable[9].hi = V.hi ^ Htable[1].hi, Htable[9].lo = V.lo ^ Htable[1].lo;
+    Htable[10].hi = V.hi ^ Htable[2].hi, Htable[10].lo = V.lo ^ Htable[2].lo;
+    Htable[11].hi = V.hi ^ Htable[3].hi, Htable[11].lo = V.lo ^ Htable[3].lo;
+    Htable[12].hi = V.hi ^ Htable[4].hi, Htable[12].lo = V.lo ^ Htable[4].lo;
+    Htable[13].hi = V.hi ^ Htable[5].hi, Htable[13].lo = V.lo ^ Htable[5].lo;
+    Htable[14].hi = V.hi ^ Htable[6].hi, Htable[14].lo = V.lo ^ Htable[6].lo;
+    Htable[15].hi = V.hi ^ Htable[7].hi, Htable[15].lo = V.lo ^ Htable[7].lo;
+# endif
+# if defined(GHASH_ASM) && (defined(__arm__) || defined(__arm))
+    /*
+     * ARM assembler expects specific dword order in Htable.
+     */
+    {
+        int j;
+        const union {
+            long one;
+            char little;
+        } is_endian = {
+            1
+        };
+
+        if (is_endian.little)
+            for (j = 0; j < 16; ++j) {
+                V = Htable[j];
+                Htable[j].hi = V.lo;
+                Htable[j].lo = V.hi;
+        } else
+            for (j = 0; j < 16; ++j) {
+                V = Htable[j];
+                Htable[j].hi = V.lo << 32 | V.lo >> 32;
+                Htable[j].lo = V.hi << 32 | V.hi >> 32;
+            }
+    }
+# endif
 }
 
-#ifndef GHASH_ASM
+# ifndef GHASH_ASM
 static const size_t rem_4bit[16] = {
-	PACK(0x0000), PACK(0x1C20), PACK(0x3840), PACK(0x2460),
-	PACK(0x7080), PACK(0x6CA0), PACK(0x48C0), PACK(0x54E0),
-	PACK(0xE100), PACK(0xFD20), PACK(0xD940), PACK(0xC560),
-	PACK(0x9180), PACK(0x8DA0), PACK(0xA9C0), PACK(0xB5E0) };
+    PACK(0x0000), PACK(0x1C20), PACK(0x3840), PACK(0x2460),
+    PACK(0x7080), PACK(0x6CA0), PACK(0x48C0), PACK(0x54E0),
+    PACK(0xE100), PACK(0xFD20), PACK(0xD940), PACK(0xC560),
+    PACK(0x9180), PACK(0x8DA0), PACK(0xA9C0), PACK(0xB5E0)
+};
 
 static void gcm_gmult_4bit(u64 Xi[2], const u128 Htable[16])
 {
-	u128 Z;
-	int cnt = 15;
-	size_t rem, nlo, nhi;
-	const union { long one; char little; } is_endian = {1};
-
-	nlo  = ((const u8 *)Xi)[15];
-	nhi  = nlo>>4;
-	nlo &= 0xf;
-
-	Z.hi = Htable[nlo].hi;
-	Z.lo = Htable[nlo].lo;
-
-	while (1) {
-		rem  = (size_t)Z.lo&0xf;
-		Z.lo = (Z.hi<<60)|(Z.lo>>4);
-		Z.hi = (Z.hi>>4);
-		if (sizeof(size_t)==8)
-			Z.hi ^= rem_4bit[rem];
-		else
-			Z.hi ^= (u64)rem_4bit[rem]<<32;
-
-		Z.hi ^= Htable[nhi].hi;
-		Z.lo ^= Htable[nhi].lo;
-
-		if (--cnt<0)		break;
-
-		nlo  = ((const u8 *)Xi)[cnt];
-		nhi  = nlo>>4;
-		nlo &= 0xf;
-
-		rem  = (size_t)Z.lo&0xf;
-		Z.lo = (Z.hi<<60)|(Z.lo>>4);
-		Z.hi = (Z.hi>>4);
-		if (sizeof(size_t)==8)
-			Z.hi ^= rem_4bit[rem];
-		else
-			Z.hi ^= (u64)rem_4bit[rem]<<32;
-
-		Z.hi ^= Htable[nlo].hi;
-		Z.lo ^= Htable[nlo].lo;
-	}
-
-	if (is_endian.little) {
-#ifdef BSWAP8
-		Xi[0] = BSWAP8(Z.hi);
-		Xi[1] = BSWAP8(Z.lo);
-#else
-		u8 *p = (u8 *)Xi;
-		u32 v;
-		v = (u32)(Z.hi>>32);	PUTU32(p,v);
-		v = (u32)(Z.hi);	PUTU32(p+4,v);
-		v = (u32)(Z.lo>>32);	PUTU32(p+8,v);
-		v = (u32)(Z.lo);	PUTU32(p+12,v);
-#endif
-	}
-	else {
-		Xi[0] = Z.hi;
-		Xi[1] = Z.lo;
-	}
+    u128 Z;
+    int cnt = 15;
+    size_t rem, nlo, nhi;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+    nlo = ((const u8 *)Xi)[15];
+    nhi = nlo >> 4;
+    nlo &= 0xf;
+
+    Z.hi = Htable[nlo].hi;
+    Z.lo = Htable[nlo].lo;
+
+    while (1) {
+        rem = (size_t)Z.lo & 0xf;
+        Z.lo = (Z.hi << 60) | (Z.lo >> 4);
+        Z.hi = (Z.hi >> 4);
+        if (sizeof(size_t) == 8)
+            Z.hi ^= rem_4bit[rem];
+        else
+            Z.hi ^= (u64)rem_4bit[rem] << 32;
+
+        Z.hi ^= Htable[nhi].hi;
+        Z.lo ^= Htable[nhi].lo;
+
+        if (--cnt < 0)
+            break;
+
+        nlo = ((const u8 *)Xi)[cnt];
+        nhi = nlo >> 4;
+        nlo &= 0xf;
+
+        rem = (size_t)Z.lo & 0xf;
+        Z.lo = (Z.hi << 60) | (Z.lo >> 4);
+        Z.hi = (Z.hi >> 4);
+        if (sizeof(size_t) == 8)
+            Z.hi ^= rem_4bit[rem];
+        else
+            Z.hi ^= (u64)rem_4bit[rem] << 32;
+
+        Z.hi ^= Htable[nlo].hi;
+        Z.lo ^= Htable[nlo].lo;
+    }
+
+    if (is_endian.little) {
+#  ifdef BSWAP8
+        Xi[0] = BSWAP8(Z.hi);
+        Xi[1] = BSWAP8(Z.lo);
+#  else
+        u8 *p = (u8 *)Xi;
+        u32 v;
+        v = (u32)(Z.hi >> 32);
+        PUTU32(p, v);
+        v = (u32)(Z.hi);
+        PUTU32(p + 4, v);
+        v = (u32)(Z.lo >> 32);
+        PUTU32(p + 8, v);
+        v = (u32)(Z.lo);
+        PUTU32(p + 12, v);
+#  endif
+    } else {
+        Xi[0] = Z.hi;
+        Xi[1] = Z.lo;
+    }
 }
 
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
+#  if !defined(OPENSSL_SMALL_FOOTPRINT)
 /*
  * Streamed gcm_mult_4bit, see CRYPTO_gcm128_[en|de]crypt for
  * details... Compiler-generated code doesn't seem to give any
@@ -403,1828 +428,1936 @@ static void gcm_gmult_4bit(u64 Xi[2], const u128 Htable[16])
  * mostly as reference and a placeholder for possible future
  * non-trivial optimization[s]...
  */
-static void gcm_ghash_4bit(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)
+static void gcm_ghash_4bit(u64 Xi[2], const u128 Htable[16],
+                           const u8 *inp, size_t len)
 {
     u128 Z;
     int cnt;
     size_t rem, nlo, nhi;
-    const union { long one; char little; } is_endian = {1};
-
-#if 1
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+#   if 1
     do {
-	cnt  = 15;
-	nlo  = ((const u8 *)Xi)[15];
-	nlo ^= inp[15];
-	nhi  = nlo>>4;
-	nlo &= 0xf;
-
-	Z.hi = Htable[nlo].hi;
-	Z.lo = Htable[nlo].lo;
-
-	while (1) {
-		rem  = (size_t)Z.lo&0xf;
-		Z.lo = (Z.hi<<60)|(Z.lo>>4);
-		Z.hi = (Z.hi>>4);
-		if (sizeof(size_t)==8)
-			Z.hi ^= rem_4bit[rem];
-		else
-			Z.hi ^= (u64)rem_4bit[rem]<<32;
-
-		Z.hi ^= Htable[nhi].hi;
-		Z.lo ^= Htable[nhi].lo;
-
-		if (--cnt<0)		break;
-
-		nlo  = ((const u8 *)Xi)[cnt];
-		nlo ^= inp[cnt];
-		nhi  = nlo>>4;
-		nlo &= 0xf;
-
-		rem  = (size_t)Z.lo&0xf;
-		Z.lo = (Z.hi<<60)|(Z.lo>>4);
-		Z.hi = (Z.hi>>4);
-		if (sizeof(size_t)==8)
-			Z.hi ^= rem_4bit[rem];
-		else
-			Z.hi ^= (u64)rem_4bit[rem]<<32;
-
-		Z.hi ^= Htable[nlo].hi;
-		Z.lo ^= Htable[nlo].lo;
-	}
-#else
+        cnt = 15;
+        nlo = ((const u8 *)Xi)[15];
+        nlo ^= inp[15];
+        nhi = nlo >> 4;
+        nlo &= 0xf;
+
+        Z.hi = Htable[nlo].hi;
+        Z.lo = Htable[nlo].lo;
+
+        while (1) {
+            rem = (size_t)Z.lo & 0xf;
+            Z.lo = (Z.hi << 60) | (Z.lo >> 4);
+            Z.hi = (Z.hi >> 4);
+            if (sizeof(size_t) == 8)
+                Z.hi ^= rem_4bit[rem];
+            else
+                Z.hi ^= (u64)rem_4bit[rem] << 32;
+
+            Z.hi ^= Htable[nhi].hi;
+            Z.lo ^= Htable[nhi].lo;
+
+            if (--cnt < 0)
+                break;
+
+            nlo = ((const u8 *)Xi)[cnt];
+            nlo ^= inp[cnt];
+            nhi = nlo >> 4;
+            nlo &= 0xf;
+
+            rem = (size_t)Z.lo & 0xf;
+            Z.lo = (Z.hi << 60) | (Z.lo >> 4);
+            Z.hi = (Z.hi >> 4);
+            if (sizeof(size_t) == 8)
+                Z.hi ^= rem_4bit[rem];
+            else
+                Z.hi ^= (u64)rem_4bit[rem] << 32;
+
+            Z.hi ^= Htable[nlo].hi;
+            Z.lo ^= Htable[nlo].lo;
+        }
+#   else
     /*
      * Extra 256+16 bytes per-key plus 512 bytes shared tables
      * [should] give ~50% improvement... One could have PACK()-ed
      * the rem_8bit even here, but the priority is to minimize
      * cache footprint...
-     */ 
-    u128 Hshr4[16];	/* Htable shifted right by 4 bits */
-    u8   Hshl4[16];	/* Htable shifted left  by 4 bits */
+     */
+    u128 Hshr4[16];             /* Htable shifted right by 4 bits */
+    u8 Hshl4[16];               /* Htable shifted left by 4 bits */
     static const unsigned short rem_8bit[256] = {
-	0x0000, 0x01C2, 0x0384, 0x0246, 0x0708, 0x06CA, 0x048C, 0x054E,
-	0x0E10, 0x0FD2, 0x0D94, 0x0C56, 0x0918, 0x08DA, 0x0A9C, 0x0B5E,
-	0x1C20, 0x1DE2, 0x1FA4, 0x1E66, 0x1B28, 0x1AEA, 0x18AC, 0x196E,
-	0x1230, 0x13F2, 0x11B4, 0x1076, 0x1538, 0x14FA, 0x16BC, 0x177E,
-	0x3840, 0x3982, 0x3BC4, 0x3A06, 0x3F48, 0x3E8A, 0x3CCC, 0x3D0E,
-	0x3650, 0x3792, 0x35D4, 0x3416, 0x3158, 0x309A, 0x32DC, 0x331E,
-	0x2460, 0x25A2, 0x27E4, 0x2626, 0x2368, 0x22AA, 0x20EC, 0x212E,
-	0x2A70, 0x2BB2, 0x29F4, 0x2836, 0x2D78, 0x2CBA, 0x2EFC, 0x2F3E,
-	0x7080, 0x7142, 0x7304, 0x72C6, 0x7788, 0x764A, 0x740C, 0x75CE,
-	0x7E90, 0x7F52, 0x7D14, 0x7CD6, 0x7998, 0x785A, 0x7A1C, 0x7BDE,
-	0x6CA0, 0x6D62, 0x6F24, 0x6EE6, 0x6BA8, 0x6A6A, 0x682C, 0x69EE,
-	0x62B0, 0x6372, 0x6134, 0x60F6, 0x65B8, 0x647A, 0x663C, 0x67FE,
-	0x48C0, 0x4902, 0x4B44, 0x4A86, 0x4FC8, 0x4E0A, 0x4C4C, 0x4D8E,
-	0x46D0, 0x4712, 0x4554, 0x4496, 0x41D8, 0x401A, 0x425C, 0x439E,
-	0x54E0, 0x5522, 0x5764, 0x56A6, 0x53E8, 0x522A, 0x506C, 0x51AE,
-	0x5AF0, 0x5B32, 0x5974, 0x58B6, 0x5DF8, 0x5C3A, 0x5E7C, 0x5FBE,
-	0xE100, 0xE0C2, 0xE284, 0xE346, 0xE608, 0xE7CA, 0xE58C, 0xE44E,
-	0xEF10, 0xEED2, 0xEC94, 0xED56, 0xE818, 0xE9DA, 0xEB9C, 0xEA5E,
-	0xFD20, 0xFCE2, 0xFEA4, 0xFF66, 0xFA28, 0xFBEA, 0xF9AC, 0xF86E,
-	0xF330, 0xF2F2, 0xF0B4, 0xF176, 0xF438, 0xF5FA, 0xF7BC, 0xF67E,
-	0xD940, 0xD882, 0xDAC4, 0xDB06, 0xDE48, 0xDF8A, 0xDDCC, 0xDC0E,
-	0xD750, 0xD692, 0xD4D4, 0xD516, 0xD058, 0xD19A, 0xD3DC, 0xD21E,
-	0xC560, 0xC4A2, 0xC6E4, 0xC726, 0xC268, 0xC3AA, 0xC1EC, 0xC02E,
-	0xCB70, 0xCAB2, 0xC8F4, 0xC936, 0xCC78, 0xCDBA, 0xCFFC, 0xCE3E,
-	0x9180, 0x9042, 0x9204, 0x93C6, 0x9688, 0x974A, 0x950C, 0x94CE,
-	0x9F90, 0x9E52, 0x9C14, 0x9DD6, 0x9898, 0x995A, 0x9B1C, 0x9ADE,
-	0x8DA0, 0x8C62, 0x8E24, 0x8FE6, 0x8AA8, 0x8B6A, 0x892C, 0x88EE,
-	0x83B0, 0x8272, 0x8034, 0x81F6, 0x84B8, 0x857A, 0x873C, 0x86FE,
-	0xA9C0, 0xA802, 0xAA44, 0xAB86, 0xAEC8, 0xAF0A, 0xAD4C, 0xAC8E,
-	0xA7D0, 0xA612, 0xA454, 0xA596, 0xA0D8, 0xA11A, 0xA35C, 0xA29E,
-	0xB5E0, 0xB422, 0xB664, 0xB7A6, 0xB2E8, 0xB32A, 0xB16C, 0xB0AE,
-	0xBBF0, 0xBA32, 0xB874, 0xB9B6, 0xBCF8, 0xBD3A, 0xBF7C, 0xBEBE };
+        0x0000, 0x01C2, 0x0384, 0x0246, 0x0708, 0x06CA, 0x048C, 0x054E,
+        0x0E10, 0x0FD2, 0x0D94, 0x0C56, 0x0918, 0x08DA, 0x0A9C, 0x0B5E,
+        0x1C20, 0x1DE2, 0x1FA4, 0x1E66, 0x1B28, 0x1AEA, 0x18AC, 0x196E,
+        0x1230, 0x13F2, 0x11B4, 0x1076, 0x1538, 0x14FA, 0x16BC, 0x177E,
+        0x3840, 0x3982, 0x3BC4, 0x3A06, 0x3F48, 0x3E8A, 0x3CCC, 0x3D0E,
+        0x3650, 0x3792, 0x35D4, 0x3416, 0x3158, 0x309A, 0x32DC, 0x331E,
+        0x2460, 0x25A2, 0x27E4, 0x2626, 0x2368, 0x22AA, 0x20EC, 0x212E,
+        0x2A70, 0x2BB2, 0x29F4, 0x2836, 0x2D78, 0x2CBA, 0x2EFC, 0x2F3E,
+        0x7080, 0x7142, 0x7304, 0x72C6, 0x7788, 0x764A, 0x740C, 0x75CE,
+        0x7E90, 0x7F52, 0x7D14, 0x7CD6, 0x7998, 0x785A, 0x7A1C, 0x7BDE,
+        0x6CA0, 0x6D62, 0x6F24, 0x6EE6, 0x6BA8, 0x6A6A, 0x682C, 0x69EE,
+        0x62B0, 0x6372, 0x6134, 0x60F6, 0x65B8, 0x647A, 0x663C, 0x67FE,
+        0x48C0, 0x4902, 0x4B44, 0x4A86, 0x4FC8, 0x4E0A, 0x4C4C, 0x4D8E,
+        0x46D0, 0x4712, 0x4554, 0x4496, 0x41D8, 0x401A, 0x425C, 0x439E,
+        0x54E0, 0x5522, 0x5764, 0x56A6, 0x53E8, 0x522A, 0x506C, 0x51AE,
+        0x5AF0, 0x5B32, 0x5974, 0x58B6, 0x5DF8, 0x5C3A, 0x5E7C, 0x5FBE,
+        0xE100, 0xE0C2, 0xE284, 0xE346, 0xE608, 0xE7CA, 0xE58C, 0xE44E,
+        0xEF10, 0xEED2, 0xEC94, 0xED56, 0xE818, 0xE9DA, 0xEB9C, 0xEA5E,
+        0xFD20, 0xFCE2, 0xFEA4, 0xFF66, 0xFA28, 0xFBEA, 0xF9AC, 0xF86E,
+        0xF330, 0xF2F2, 0xF0B4, 0xF176, 0xF438, 0xF5FA, 0xF7BC, 0xF67E,
+        0xD940, 0xD882, 0xDAC4, 0xDB06, 0xDE48, 0xDF8A, 0xDDCC, 0xDC0E,
+        0xD750, 0xD692, 0xD4D4, 0xD516, 0xD058, 0xD19A, 0xD3DC, 0xD21E,
+        0xC560, 0xC4A2, 0xC6E4, 0xC726, 0xC268, 0xC3AA, 0xC1EC, 0xC02E,
+        0xCB70, 0xCAB2, 0xC8F4, 0xC936, 0xCC78, 0xCDBA, 0xCFFC, 0xCE3E,
+        0x9180, 0x9042, 0x9204, 0x93C6, 0x9688, 0x974A, 0x950C, 0x94CE,
+        0x9F90, 0x9E52, 0x9C14, 0x9DD6, 0x9898, 0x995A, 0x9B1C, 0x9ADE,
+        0x8DA0, 0x8C62, 0x8E24, 0x8FE6, 0x8AA8, 0x8B6A, 0x892C, 0x88EE,
+        0x83B0, 0x8272, 0x8034, 0x81F6, 0x84B8, 0x857A, 0x873C, 0x86FE,
+        0xA9C0, 0xA802, 0xAA44, 0xAB86, 0xAEC8, 0xAF0A, 0xAD4C, 0xAC8E,
+        0xA7D0, 0xA612, 0xA454, 0xA596, 0xA0D8, 0xA11A, 0xA35C, 0xA29E,
+        0xB5E0, 0xB422, 0xB664, 0xB7A6, 0xB2E8, 0xB32A, 0xB16C, 0xB0AE,
+        0xBBF0, 0xBA32, 0xB874, 0xB9B6, 0xBCF8, 0xBD3A, 0xBF7C, 0xBEBE
+    };
     /*
      * This pre-processing phase slows down procedure by approximately
      * same time as it makes each loop spin faster. In other words
      * single block performance is approximately same as straightforward
      * "4-bit" implementation, and then it goes only faster...
      */
-    for (cnt=0; cnt<16; ++cnt) {
-	Z.hi = Htable[cnt].hi;
-	Z.lo = Htable[cnt].lo;
-	Hshr4[cnt].lo = (Z.hi<<60)|(Z.lo>>4);
-	Hshr4[cnt].hi = (Z.hi>>4);
-	Hshl4[cnt]    = (u8)(Z.lo<<4);
+    for (cnt = 0; cnt < 16; ++cnt) {
+        Z.hi = Htable[cnt].hi;
+        Z.lo = Htable[cnt].lo;
+        Hshr4[cnt].lo = (Z.hi << 60) | (Z.lo >> 4);
+        Hshr4[cnt].hi = (Z.hi >> 4);
+        Hshl4[cnt] = (u8)(Z.lo << 4);
     }
 
     do {
-	for (Z.lo=0, Z.hi=0, cnt=15; cnt; --cnt) {
-		nlo  = ((const u8 *)Xi)[cnt];
-		nlo ^= inp[cnt];
-		nhi  = nlo>>4;
-		nlo &= 0xf;
+        for (Z.lo = 0, Z.hi = 0, cnt = 15; cnt; --cnt) {
+            nlo = ((const u8 *)Xi)[cnt];
+            nlo ^= inp[cnt];
+            nhi = nlo >> 4;
+            nlo &= 0xf;
 
-		Z.hi ^= Htable[nlo].hi;
-		Z.lo ^= Htable[nlo].lo;
+            Z.hi ^= Htable[nlo].hi;
+            Z.lo ^= Htable[nlo].lo;
 
-		rem = (size_t)Z.lo&0xff;
+            rem = (size_t)Z.lo & 0xff;
 
-		Z.lo = (Z.hi<<56)|(Z.lo>>8);
-		Z.hi = (Z.hi>>8);
+            Z.lo = (Z.hi << 56) | (Z.lo >> 8);
+            Z.hi = (Z.hi >> 8);
 
-		Z.hi ^= Hshr4[nhi].hi;
-		Z.lo ^= Hshr4[nhi].lo;
-		Z.hi ^= (u64)rem_8bit[rem^Hshl4[nhi]]<<48;
-	}
+            Z.hi ^= Hshr4[nhi].hi;
+            Z.lo ^= Hshr4[nhi].lo;
+            Z.hi ^= (u64)rem_8bit[rem ^ Hshl4[nhi]] << 48;
+        }
 
-	nlo  = ((const u8 *)Xi)[0];
-	nlo ^= inp[0];
-	nhi  = nlo>>4;
-	nlo &= 0xf;
+        nlo = ((const u8 *)Xi)[0];
+        nlo ^= inp[0];
+        nhi = nlo >> 4;
+        nlo &= 0xf;
 
-	Z.hi ^= Htable[nlo].hi;
-	Z.lo ^= Htable[nlo].lo;
+        Z.hi ^= Htable[nlo].hi;
+        Z.lo ^= Htable[nlo].lo;
 
-	rem = (size_t)Z.lo&0xf;
+        rem = (size_t)Z.lo & 0xf;
 
-	Z.lo = (Z.hi<<60)|(Z.lo>>4);
-	Z.hi = (Z.hi>>4);
+        Z.lo = (Z.hi << 60) | (Z.lo >> 4);
+        Z.hi = (Z.hi >> 4);
 
-	Z.hi ^= Htable[nhi].hi;
-	Z.lo ^= Htable[nhi].lo;
-	Z.hi ^= ((u64)rem_8bit[rem<<4])<<48;
-#endif
+        Z.hi ^= Htable[nhi].hi;
+        Z.lo ^= Htable[nhi].lo;
+        Z.hi ^= ((u64)rem_8bit[rem << 4]) << 48;
+#   endif
 
-	if (is_endian.little) {
-#ifdef BSWAP8
-		Xi[0] = BSWAP8(Z.hi);
-		Xi[1] = BSWAP8(Z.lo);
-#else
-		u8 *p = (u8 *)Xi;
-		u32 v;
-		v = (u32)(Z.hi>>32);	PUTU32(p,v);
-		v = (u32)(Z.hi);	PUTU32(p+4,v);
-		v = (u32)(Z.lo>>32);	PUTU32(p+8,v);
-		v = (u32)(Z.lo);	PUTU32(p+12,v);
-#endif
-	}
-	else {
-		Xi[0] = Z.hi;
-		Xi[1] = Z.lo;
-	}
-    } while (inp+=16, len-=16);
+        if (is_endian.little) {
+#   ifdef BSWAP8
+            Xi[0] = BSWAP8(Z.hi);
+            Xi[1] = BSWAP8(Z.lo);
+#   else
+            u8 *p = (u8 *)Xi;
+            u32 v;
+            v = (u32)(Z.hi >> 32);
+            PUTU32(p, v);
+            v = (u32)(Z.hi);
+            PUTU32(p + 4, v);
+            v = (u32)(Z.lo >> 32);
+            PUTU32(p + 8, v);
+            v = (u32)(Z.lo);
+            PUTU32(p + 12, v);
+#   endif
+        } else {
+            Xi[0] = Z.hi;
+            Xi[1] = Z.lo;
+        }
+    } while (inp += 16, len -= 16);
 }
-#endif
-#else
-void gcm_gmult_4bit(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_4bit(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
-#endif
+#  endif
+# else
+void gcm_gmult_4bit(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_4bit(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                    size_t len);
+# endif
 
-#define GCM_MUL(ctx,Xi)   gcm_gmult_4bit(ctx->Xi.u,ctx->Htable)
-#if defined(GHASH_ASM) || !defined(OPENSSL_SMALL_FOOTPRINT)
-#define GHASH(ctx,in,len) gcm_ghash_4bit((ctx)->Xi.u,(ctx)->Htable,in,len)
-/* GHASH_CHUNK is "stride parameter" missioned to mitigate cache
- * trashing effect. In other words idea is to hash data while it's
- * still in L1 cache after encryption pass... */
-#define GHASH_CHUNK       (3*1024)
-#endif
+# define GCM_MUL(ctx,Xi)   gcm_gmult_4bit(ctx->Xi.u,ctx->Htable)
+# if defined(GHASH_ASM) || !defined(OPENSSL_SMALL_FOOTPRINT)
+#  define GHASH(ctx,in,len) gcm_ghash_4bit((ctx)->Xi.u,(ctx)->Htable,in,len)
+/*
+ * GHASH_CHUNK is "stride parameter" missioned to mitigate cache trashing
+ * effect. In other words idea is to hash data while it's still in L1 cache
+ * after encryption pass...
+ */
+#  define GHASH_CHUNK       (3*1024)
+# endif
 
-#else	/* TABLE_BITS */
+#else                           /* TABLE_BITS */
 
-static void gcm_gmult_1bit(u64 Xi[2],const u64 H[2])
+static void gcm_gmult_1bit(u64 Xi[2], const u64 H[2])
 {
-	u128 V,Z = { 0,0 };
-	long X;
-	int  i,j;
-	const long *xi = (const long *)Xi;
-	const union { long one; char little; } is_endian = {1};
-
-	V.hi = H[0];	/* H is in host byte order, no byte swapping */
-	V.lo = H[1];
-
-	for (j=0; j<16/sizeof(long); ++j) {
-		if (is_endian.little) {
-			if (sizeof(long)==8) {
-#ifdef BSWAP8
-				X = (long)(BSWAP8(xi[j]));
-#else
-				const u8 *p = (const u8 *)(xi+j);
-				X = (long)((u64)GETU32(p)<<32|GETU32(p+4));
-#endif
-			}
-			else {
-				const u8 *p = (const u8 *)(xi+j);
-				X = (long)GETU32(p);
-			}
-		}
-		else
-			X = xi[j];
-
-		for (i=0; i<8*sizeof(long); ++i, X<<=1) {
-			u64 M = (u64)(X>>(8*sizeof(long)-1));
-			Z.hi ^= V.hi&M;
-			Z.lo ^= V.lo&M;
-
-			REDUCE1BIT(V);
-		}
-	}
-
-	if (is_endian.little) {
-#ifdef BSWAP8
-		Xi[0] = BSWAP8(Z.hi);
-		Xi[1] = BSWAP8(Z.lo);
-#else
-		u8 *p = (u8 *)Xi;
-		u32 v;
-		v = (u32)(Z.hi>>32);	PUTU32(p,v);
-		v = (u32)(Z.hi);	PUTU32(p+4,v);
-		v = (u32)(Z.lo>>32);	PUTU32(p+8,v);
-		v = (u32)(Z.lo);	PUTU32(p+12,v);
-#endif
-	}
-	else {
-		Xi[0] = Z.hi;
-		Xi[1] = Z.lo;
-	}
+    u128 V, Z = { 0, 0 };
+    long X;
+    int i, j;
+    const long *xi = (const long *)Xi;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+    V.hi = H[0];                /* H is in host byte order, no byte swapping */
+    V.lo = H[1];
+
+    for (j = 0; j < 16 / sizeof(long); ++j) {
+        if (is_endian.little) {
+            if (sizeof(long) == 8) {
+# ifdef BSWAP8
+                X = (long)(BSWAP8(xi[j]));
+# else
+                const u8 *p = (const u8 *)(xi + j);
+                X = (long)((u64)GETU32(p) << 32 | GETU32(p + 4));
+# endif
+            } else {
+                const u8 *p = (const u8 *)(xi + j);
+                X = (long)GETU32(p);
+            }
+        } else
+            X = xi[j];
+
+        for (i = 0; i < 8 * sizeof(long); ++i, X <<= 1) {
+            u64 M = (u64)(X >> (8 * sizeof(long) - 1));
+            Z.hi ^= V.hi & M;
+            Z.lo ^= V.lo & M;
+
+            REDUCE1BIT(V);
+        }
+    }
+
+    if (is_endian.little) {
+# ifdef BSWAP8
+        Xi[0] = BSWAP8(Z.hi);
+        Xi[1] = BSWAP8(Z.lo);
+# else
+        u8 *p = (u8 *)Xi;
+        u32 v;
+        v = (u32)(Z.hi >> 32);
+        PUTU32(p, v);
+        v = (u32)(Z.hi);
+        PUTU32(p + 4, v);
+        v = (u32)(Z.lo >> 32);
+        PUTU32(p + 8, v);
+        v = (u32)(Z.lo);
+        PUTU32(p + 12, v);
+# endif
+    } else {
+        Xi[0] = Z.hi;
+        Xi[1] = Z.lo;
+    }
 }
-#define GCM_MUL(ctx,Xi)	  gcm_gmult_1bit(ctx->Xi.u,ctx->H.u)
+
+# define GCM_MUL(ctx,Xi)   gcm_gmult_1bit(ctx->Xi.u,ctx->H.u)
 
 #endif
 
-#if	TABLE_BITS==4 && (defined(GHASH_ASM) || defined(OPENSSL_CPUID_OBJ))
-# if	!defined(I386_ONLY) && \
-	(defined(__i386)	|| defined(__i386__)	|| \
-	 defined(__x86_64)	|| defined(__x86_64__)	|| \
-	 defined(_M_IX86)	|| defined(_M_AMD64)	|| defined(_M_X64))
+#if     TABLE_BITS==4 && (defined(GHASH_ASM) || defined(OPENSSL_CPUID_OBJ))
+# if    !defined(I386_ONLY) && \
+        (defined(__i386)        || defined(__i386__)    || \
+         defined(__x86_64)      || defined(__x86_64__)  || \
+         defined(_M_IX86)       || defined(_M_AMD64)    || defined(_M_X64))
 #  define GHASH_ASM_X86_OR_64
 #  define GCM_FUNCREF_4BIT
 extern unsigned int OPENSSL_ia32cap_P[2];
 
-void gcm_init_clmul(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_clmul(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_clmul(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_init_clmul(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_clmul(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_clmul(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                     size_t len);
 
-#if defined(__i386) || defined(__i386__) || defined(_M_IX86)
-# define gcm_init_avx	gcm_init_clmul
-# define gcm_gmult_avx	gcm_gmult_clmul
-# define gcm_ghash_avx	gcm_ghash_clmul
-#else
-void gcm_init_avx(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_avx(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_avx(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
-#endif
+#  if defined(__i386) || defined(__i386__) || defined(_M_IX86)
+#   define gcm_init_avx   gcm_init_clmul
+#   define gcm_gmult_avx  gcm_gmult_clmul
+#   define gcm_ghash_avx  gcm_ghash_clmul
+#  else
+void gcm_init_avx(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_avx(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_avx(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                   size_t len);
+#  endif
 
-#  if	defined(__i386) || defined(__i386__) || defined(_M_IX86)
+#  if   defined(__i386) || defined(__i386__) || defined(_M_IX86)
 #   define GHASH_ASM_X86
-void gcm_gmult_4bit_mmx(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_4bit_mmx(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_gmult_4bit_mmx(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_4bit_mmx(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                        size_t len);
 
-void gcm_gmult_4bit_x86(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_4bit_x86(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_gmult_4bit_x86(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_4bit_x86(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                        size_t len);
 #  endif
 # elif defined(__arm__) || defined(__arm) || defined(__aarch64__)
 #  include "arm_arch.h"
 #  if __ARM_MAX_ARCH__>=7
 #   define GHASH_ASM_ARM
 #   define GCM_FUNCREF_4BIT
-#   define PMULL_CAPABLE	(OPENSSL_armcap_P & ARMV8_PMULL)
+#   define PMULL_CAPABLE        (OPENSSL_armcap_P & ARMV8_PMULL)
 #   if defined(__arm__) || defined(__arm)
-#    define NEON_CAPABLE	(OPENSSL_armcap_P & ARMV7_NEON)
+#    define NEON_CAPABLE        (OPENSSL_armcap_P & ARMV7_NEON)
 #   endif
-void gcm_init_neon(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_neon(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_neon(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
-void gcm_init_v8(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_v8(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_v8(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_init_neon(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_neon(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_neon(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                    size_t len);
+void gcm_init_v8(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_v8(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_v8(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                  size_t len);
 #  endif
 # elif defined(__sparc__) || defined(__sparc)
 #  include "sparc_arch.h"
 #  define GHASH_ASM_SPARC
 #  define GCM_FUNCREF_4BIT
 extern unsigned int OPENSSL_sparcv9cap_P[];
-void gcm_init_vis3(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_vis3(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_vis3(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_init_vis3(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_vis3(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_vis3(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                    size_t len);
 # elif defined(OPENSSL_CPUID_OBJ) && (defined(__powerpc__) || defined(__ppc__) || defined(_ARCH_PPC))
 #  include "ppc_arch.h"
 #  define GHASH_ASM_PPC
 #  define GCM_FUNCREF_4BIT
-void gcm_init_p8(u128 Htable[16],const u64 Xi[2]);
-void gcm_gmult_p8(u64 Xi[2],const u128 Htable[16]);
-void gcm_ghash_p8(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+void gcm_init_p8(u128 Htable[16], const u64 Xi[2]);
+void gcm_gmult_p8(u64 Xi[2], const u128 Htable[16]);
+void gcm_ghash_p8(u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                  size_t len);
 # endif
 #endif
 
 #ifdef GCM_FUNCREF_4BIT
 # undef  GCM_MUL
-# define GCM_MUL(ctx,Xi)	(*gcm_gmult_p)(ctx->Xi.u,ctx->Htable)
+# define GCM_MUL(ctx,Xi)        (*gcm_gmult_p)(ctx->Xi.u,ctx->Htable)
 # ifdef GHASH
 #  undef  GHASH
-#  define GHASH(ctx,in,len)	(*gcm_ghash_p)(ctx->Xi.u,ctx->Htable,in,len)
+#  define GHASH(ctx,in,len)     (*gcm_ghash_p)(ctx->Xi.u,ctx->Htable,in,len)
 # endif
 #endif
 
-void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block)
+void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block)
 {
-	const union { long one; char little; } is_endian = {1};
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
 
-	memset(ctx,0,sizeof(*ctx));
-	ctx->block = block;
-	ctx->key   = key;
+    memset(ctx, 0, sizeof(*ctx));
+    ctx->block = block;
+    ctx->key = key;
 
-	(*block)(ctx->H.c,ctx->H.c,key);
+    (*block) (ctx->H.c, ctx->H.c, key);
 
-	if (is_endian.little) {
-		/* H is stored in host byte order */
+    if (is_endian.little) {
+        /* H is stored in host byte order */
 #ifdef BSWAP8
-		ctx->H.u[0] = BSWAP8(ctx->H.u[0]);
-		ctx->H.u[1] = BSWAP8(ctx->H.u[1]);
+        ctx->H.u[0] = BSWAP8(ctx->H.u[0]);
+        ctx->H.u[1] = BSWAP8(ctx->H.u[1]);
 #else
-		u8 *p = ctx->H.c;
-		u64 hi,lo;
-		hi = (u64)GETU32(p)  <<32|GETU32(p+4);
-		lo = (u64)GETU32(p+8)<<32|GETU32(p+12);
-		ctx->H.u[0] = hi;
-		ctx->H.u[1] = lo;
+        u8 *p = ctx->H.c;
+        u64 hi, lo;
+        hi = (u64)GETU32(p) << 32 | GETU32(p + 4);
+        lo = (u64)GETU32(p + 8) << 32 | GETU32(p + 12);
+        ctx->H.u[0] = hi;
+        ctx->H.u[1] = lo;
 #endif
-	}
-
-#if	TABLE_BITS==8
-	gcm_init_8bit(ctx->Htable,ctx->H.u);
-#elif	TABLE_BITS==4
-# if	defined(GHASH_ASM_X86_OR_64)
-#  if	!defined(GHASH_ASM_X86) || defined(OPENSSL_IA32_SSE2)
-	if (OPENSSL_ia32cap_P[0]&(1<<24) &&	/* check FXSR bit */
-	    OPENSSL_ia32cap_P[1]&(1<<1) ) {	/* check PCLMULQDQ bit */
-		if (((OPENSSL_ia32cap_P[1]>>22)&0x41)==0x41) {	/* AVX+MOVBE */
-			gcm_init_avx(ctx->Htable,ctx->H.u);
-			ctx->gmult = gcm_gmult_avx;
-			ctx->ghash = gcm_ghash_avx;
-		} else {
-			gcm_init_clmul(ctx->Htable,ctx->H.u);
-			ctx->gmult = gcm_gmult_clmul;
-			ctx->ghash = gcm_ghash_clmul;
-		}
-		return;
-	}
+    }
+#if     TABLE_BITS==8
+    gcm_init_8bit(ctx->Htable, ctx->H.u);
+#elif   TABLE_BITS==4
+# if    defined(GHASH_ASM_X86_OR_64)
+#  if   !defined(GHASH_ASM_X86) || defined(OPENSSL_IA32_SSE2)
+    if (OPENSSL_ia32cap_P[0] & (1 << 24) && /* check FXSR bit */
+        OPENSSL_ia32cap_P[1] & (1 << 1)) { /* check PCLMULQDQ bit */
+        if (((OPENSSL_ia32cap_P[1] >> 22) & 0x41) == 0x41) { /* AVX+MOVBE */
+            gcm_init_avx(ctx->Htable, ctx->H.u);
+            ctx->gmult = gcm_gmult_avx;
+            ctx->ghash = gcm_ghash_avx;
+        } else {
+            gcm_init_clmul(ctx->Htable, ctx->H.u);
+            ctx->gmult = gcm_gmult_clmul;
+            ctx->ghash = gcm_ghash_clmul;
+        }
+        return;
+    }
 #  endif
-	gcm_init_4bit(ctx->Htable,ctx->H.u);
-#  if	defined(GHASH_ASM_X86)			/* x86 only */
-#   if	defined(OPENSSL_IA32_SSE2)
-	if (OPENSSL_ia32cap_P[0]&(1<<25)) {	/* check SSE bit */
+    gcm_init_4bit(ctx->Htable, ctx->H.u);
+#  if   defined(GHASH_ASM_X86)  /* x86 only */
+#   if  defined(OPENSSL_IA32_SSE2)
+    if (OPENSSL_ia32cap_P[0] & (1 << 25)) { /* check SSE bit */
 #   else
-	if (OPENSSL_ia32cap_P[0]&(1<<23)) {	/* check MMX bit */
+    if (OPENSSL_ia32cap_P[0] & (1 << 23)) { /* check MMX bit */
 #   endif
-		ctx->gmult = gcm_gmult_4bit_mmx;
-		ctx->ghash = gcm_ghash_4bit_mmx;
-	} else {
-		ctx->gmult = gcm_gmult_4bit_x86;
-		ctx->ghash = gcm_ghash_4bit_x86;
-	}
+        ctx->gmult = gcm_gmult_4bit_mmx;
+        ctx->ghash = gcm_ghash_4bit_mmx;
+    } else {
+        ctx->gmult = gcm_gmult_4bit_x86;
+        ctx->ghash = gcm_ghash_4bit_x86;
+    }
 #  else
-	ctx->gmult = gcm_gmult_4bit;
-	ctx->ghash = gcm_ghash_4bit;
+    ctx->gmult = gcm_gmult_4bit;
+    ctx->ghash = gcm_ghash_4bit;
 #  endif
-# elif	defined(GHASH_ASM_ARM)
+# elif  defined(GHASH_ASM_ARM)
 #  ifdef PMULL_CAPABLE
-	if (PMULL_CAPABLE) {
-		gcm_init_v8(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_v8;
-		ctx->ghash = gcm_ghash_v8;
-	} else
+    if (PMULL_CAPABLE) {
+        gcm_init_v8(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_v8;
+        ctx->ghash = gcm_ghash_v8;
+    } else
 #  endif
 #  ifdef NEON_CAPABLE
-	if (NEON_CAPABLE) {
-		gcm_init_neon(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_neon;
-		ctx->ghash = gcm_ghash_neon;
-	} else
+    if (NEON_CAPABLE) {
+        gcm_init_neon(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_neon;
+        ctx->ghash = gcm_ghash_neon;
+    } else
 #  endif
-	{
-		gcm_init_4bit(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_4bit;
-		ctx->ghash = gcm_ghash_4bit;
-	}
-# elif	defined(GHASH_ASM_SPARC)
-	if (OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3) {
-		gcm_init_vis3(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_vis3;
-		ctx->ghash = gcm_ghash_vis3;
-	} else {
-		gcm_init_4bit(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_4bit;
-		ctx->ghash = gcm_ghash_4bit;
-	}
-# elif	defined(GHASH_ASM_PPC)
-	if (OPENSSL_ppccap_P & PPC_CRYPTO207) {
-		gcm_init_p8(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_p8;
-		ctx->ghash = gcm_ghash_p8;
-	} else {
-		gcm_init_4bit(ctx->Htable,ctx->H.u);
-		ctx->gmult = gcm_gmult_4bit;
-		ctx->ghash = gcm_ghash_4bit;
-	}
+    {
+        gcm_init_4bit(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_4bit;
+        ctx->ghash = gcm_ghash_4bit;
+    }
+# elif  defined(GHASH_ASM_SPARC)
+    if (OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3) {
+        gcm_init_vis3(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_vis3;
+        ctx->ghash = gcm_ghash_vis3;
+    } else {
+        gcm_init_4bit(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_4bit;
+        ctx->ghash = gcm_ghash_4bit;
+    }
+# elif  defined(GHASH_ASM_PPC)
+    if (OPENSSL_ppccap_P & PPC_CRYPTO207) {
+        gcm_init_p8(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_p8;
+        ctx->ghash = gcm_ghash_p8;
+    } else {
+        gcm_init_4bit(ctx->Htable, ctx->H.u);
+        ctx->gmult = gcm_gmult_4bit;
+        ctx->ghash = gcm_ghash_4bit;
+    }
 # else
-	gcm_init_4bit(ctx->Htable,ctx->H.u);
+    gcm_init_4bit(ctx->Htable, ctx->H.u);
 # endif
 #endif
 }
 
-void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx,const unsigned char *iv,size_t len)
+void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
+                         size_t len)
 {
-	const union { long one; char little; } is_endian = {1};
-	unsigned int ctr;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    unsigned int ctr;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
-#endif
-
-	ctx->Yi.u[0]  = 0;
-	ctx->Yi.u[1]  = 0;
-	ctx->Xi.u[0]  = 0;
-	ctx->Xi.u[1]  = 0;
-	ctx->len.u[0] = 0;	/* AAD length */
-	ctx->len.u[1] = 0;	/* message length */
-	ctx->ares = 0;
-	ctx->mres = 0;
-
-	if (len==12) {
-		memcpy(ctx->Yi.c,iv,12);
-		ctx->Yi.c[15]=1;
-		ctr=1;
-	}
-	else {
-		size_t i;
-		u64 len0 = len;
-
-		while (len>=16) {
-			for (i=0; i<16; ++i) ctx->Yi.c[i] ^= iv[i];
-			GCM_MUL(ctx,Yi);
-			iv += 16;
-			len -= 16;
-		}
-		if (len) {
-			for (i=0; iYi.c[i] ^= iv[i];
-			GCM_MUL(ctx,Yi);
-		}
-		len0 <<= 3;
-		if (is_endian.little) {
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
+#endif
+
+    ctx->Yi.u[0] = 0;
+    ctx->Yi.u[1] = 0;
+    ctx->Xi.u[0] = 0;
+    ctx->Xi.u[1] = 0;
+    ctx->len.u[0] = 0;          /* AAD length */
+    ctx->len.u[1] = 0;          /* message length */
+    ctx->ares = 0;
+    ctx->mres = 0;
+
+    if (len == 12) {
+        memcpy(ctx->Yi.c, iv, 12);
+        ctx->Yi.c[15] = 1;
+        ctr = 1;
+    } else {
+        size_t i;
+        u64 len0 = len;
+
+        while (len >= 16) {
+            for (i = 0; i < 16; ++i)
+                ctx->Yi.c[i] ^= iv[i];
+            GCM_MUL(ctx, Yi);
+            iv += 16;
+            len -= 16;
+        }
+        if (len) {
+            for (i = 0; i < len; ++i)
+                ctx->Yi.c[i] ^= iv[i];
+            GCM_MUL(ctx, Yi);
+        }
+        len0 <<= 3;
+        if (is_endian.little) {
 #ifdef BSWAP8
-			ctx->Yi.u[1]  ^= BSWAP8(len0);
+            ctx->Yi.u[1] ^= BSWAP8(len0);
 #else
-			ctx->Yi.c[8]  ^= (u8)(len0>>56);
-			ctx->Yi.c[9]  ^= (u8)(len0>>48);
-			ctx->Yi.c[10] ^= (u8)(len0>>40);
-			ctx->Yi.c[11] ^= (u8)(len0>>32);
-			ctx->Yi.c[12] ^= (u8)(len0>>24);
-			ctx->Yi.c[13] ^= (u8)(len0>>16);
-			ctx->Yi.c[14] ^= (u8)(len0>>8);
-			ctx->Yi.c[15] ^= (u8)(len0);
+            ctx->Yi.c[8] ^= (u8)(len0 >> 56);
+            ctx->Yi.c[9] ^= (u8)(len0 >> 48);
+            ctx->Yi.c[10] ^= (u8)(len0 >> 40);
+            ctx->Yi.c[11] ^= (u8)(len0 >> 32);
+            ctx->Yi.c[12] ^= (u8)(len0 >> 24);
+            ctx->Yi.c[13] ^= (u8)(len0 >> 16);
+            ctx->Yi.c[14] ^= (u8)(len0 >> 8);
+            ctx->Yi.c[15] ^= (u8)(len0);
 #endif
-		}
-		else
-			ctx->Yi.u[1]  ^= len0;
+        } else
+            ctx->Yi.u[1] ^= len0;
 
-		GCM_MUL(ctx,Yi);
+        GCM_MUL(ctx, Yi);
 
-		if (is_endian.little)
+        if (is_endian.little)
 #ifdef BSWAP4
-			ctr = BSWAP4(ctx->Yi.d[3]);
+            ctr = BSWAP4(ctx->Yi.d[3]);
 #else
-			ctr = GETU32(ctx->Yi.c+12);
+            ctr = GETU32(ctx->Yi.c + 12);
 #endif
-		else
-			ctr = ctx->Yi.d[3];
-	}
+        else
+            ctr = ctx->Yi.d[3];
+    }
 
-	(*ctx->block)(ctx->Yi.c,ctx->EK0.c,ctx->key);
-	++ctr;
-	if (is_endian.little)
+    (*ctx->block) (ctx->Yi.c, ctx->EK0.c, ctx->key);
+    ++ctr;
+    if (is_endian.little)
 #ifdef BSWAP4
-		ctx->Yi.d[3] = BSWAP4(ctr);
+        ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-		PUTU32(ctx->Yi.c+12,ctr);
+        PUTU32(ctx->Yi.c + 12, ctr);
 #endif
-	else
-		ctx->Yi.d[3] = ctr;
+    else
+        ctx->Yi.d[3] = ctr;
 }
 
-int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx,const unsigned char *aad,size_t len)
+int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
+                      size_t len)
 {
-	size_t i;
-	unsigned int n;
-	u64 alen = ctx->len.u[0];
+    size_t i;
+    unsigned int n;
+    u64 alen = ctx->len.u[0];
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 # ifdef GHASH
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx->ghash;
+    void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                         const u8 *inp, size_t len) = ctx->ghash;
 # endif
 #endif
 
-	if (ctx->len.u[1]) return -2;
-
-	alen += len;
-	if (alen>(U64(1)<<61) || (sizeof(len)==8 && alenlen.u[0] = alen;
-
-	n = ctx->ares;
-	if (n) {
-		while (n && len) {
-			ctx->Xi.c[n] ^= *(aad++);
-			--len;
-			n = (n+1)%16;
-		}
-		if (n==0) GCM_MUL(ctx,Xi);
-		else {
-			ctx->ares = n;
-			return 0;
-		}
-	}
-
+    if (ctx->len.u[1])
+        return -2;
+
+    alen += len;
+    if (alen > (U64(1) << 61) || (sizeof(len) == 8 && alen < len))
+        return -1;
+    ctx->len.u[0] = alen;
+
+    n = ctx->ares;
+    if (n) {
+        while (n && len) {
+            ctx->Xi.c[n] ^= *(aad++);
+            --len;
+            n = (n + 1) % 16;
+        }
+        if (n == 0)
+            GCM_MUL(ctx, Xi);
+        else {
+            ctx->ares = n;
+            return 0;
+        }
+    }
 #ifdef GHASH
-	if ((i = (len&(size_t)-16))) {
-		GHASH(ctx,aad,i);
-		aad += i;
-		len -= i;
-	}
+    if ((i = (len & (size_t)-16))) {
+        GHASH(ctx, aad, i);
+        aad += i;
+        len -= i;
+    }
 #else
-	while (len>=16) {
-		for (i=0; i<16; ++i) ctx->Xi.c[i] ^= aad[i];
-		GCM_MUL(ctx,Xi);
-		aad += 16;
-		len -= 16;
-	}
+    while (len >= 16) {
+        for (i = 0; i < 16; ++i)
+            ctx->Xi.c[i] ^= aad[i];
+        GCM_MUL(ctx, Xi);
+        aad += 16;
+        len -= 16;
+    }
 #endif
-	if (len) {
-		n = (unsigned int)len;
-		for (i=0; iXi.c[i] ^= aad[i];
-	}
+    if (len) {
+        n = (unsigned int)len;
+        for (i = 0; i < len; ++i)
+            ctx->Xi.c[i] ^= aad[i];
+    }
 
-	ctx->ares = n;
-	return 0;
+    ctx->ares = n;
+    return 0;
 }
 
 int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
-		const unsigned char *in, unsigned char *out,
-		size_t len)
+                          const unsigned char *in, unsigned char *out,
+                          size_t len)
 {
-	const union { long one; char little; } is_endian = {1};
-	unsigned int n, ctr;
-	size_t i;
-	u64        mlen  = ctx->len.u[1];
-	block128_f block = ctx->block;
-	void      *key   = ctx->key;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    unsigned int n, ctr;
+    size_t i;
+    u64 mlen = ctx->len.u[1];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 # ifdef GHASH
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx->ghash;
+    void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                         const u8 *inp, size_t len) = ctx->ghash;
 # endif
 #endif
 
 #if 0
-	n = (unsigned int)mlen%16; /* alternative to ctx->mres */
-#endif
-	mlen += len;
-	if (mlen>((U64(1)<<36)-32) || (sizeof(len)==8 && mlenlen.u[1] = mlen;
-
-	if (ctx->ares) {
-		/* First call to encrypt finalizes GHASH(AAD) */
-		GCM_MUL(ctx,Xi);
-		ctx->ares = 0;
-	}
-
-	if (is_endian.little)
-#ifdef BSWAP4
-		ctr = BSWAP4(ctx->Yi.d[3]);
-#else
-		ctr = GETU32(ctx->Yi.c+12);
-#endif
-	else
-		ctr = ctx->Yi.d[3];
-
-	n = ctx->mres;
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (16%sizeof(size_t) == 0) {	/* always true actually */
-	    do {
-		if (n) {
-			while (n && len) {
-				ctx->Xi.c[n] ^= *(out++) = *(in++)^ctx->EKi.c[n];
-				--len;
-				n = (n+1)%16;
-			}
-			if (n==0) GCM_MUL(ctx,Xi);
-			else {
-				ctx->mres = n;
-				return 0;
-			}
-		}
-#if defined(STRICT_ALIGNMENT)
-		if (((size_t)in|(size_t)out)%sizeof(size_t) != 0)
-			break;
+    n = (unsigned int)mlen % 16; /* alternative to ctx->mres */
 #endif
-#if defined(GHASH) && defined(GHASH_CHUNK)
-		while (len>=GHASH_CHUNK) {
-		    size_t j=GHASH_CHUNK;
+    mlen += len;
+    if (mlen > ((U64(1) << 36) - 32) || (sizeof(len) == 8 && mlen < len))
+        return -1;
+    ctx->len.u[1] = mlen;
 
-		    while (j) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
+    if (ctx->ares) {
+        /* First call to encrypt finalizes GHASH(AAD) */
+        GCM_MUL(ctx, Xi);
+        ctx->ares = 0;
+    }
 
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
+    if (is_endian.little)
 #ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
+        ctr = BSWAP4(ctx->Yi.d[3]);
 #else
-				PUTU32(ctx->Yi.c+12,ctr);
+        ctr = GETU32(ctx->Yi.c + 12);
 #endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i)
-				out_t[i] = in_t[i] ^ ctx->EKi.t[i];
-			out += 16;
-			in  += 16;
-			j   -= 16;
-		    }
-		    GHASH(ctx,out-GHASH_CHUNK,GHASH_CHUNK);
-		    len -= GHASH_CHUNK;
-		}
-		if ((i = (len&(size_t)-16))) {
-		    size_t j=i;
-
-		    while (len>=16) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
-
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i)
-				out_t[i] = in_t[i] ^ ctx->EKi.t[i];
-			out += 16;
-			in  += 16;
-			len -= 16;
-		    }
-		    GHASH(ctx,out-j,j);
-		}
-#else
-		while (len>=16) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
+    else
+        ctr = ctx->Yi.d[3];
 
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i)
-				ctx->Xi.t[i] ^=
-				out_t[i] = in_t[i]^ctx->EKi.t[i];
-			GCM_MUL(ctx,Xi);
-			out += 16;
-			in  += 16;
-			len -= 16;
-		}
-#endif
-		if (len) {
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			while (len--) {
-				ctx->Xi.c[n] ^= out[n] = in[n]^ctx->EKi.c[n];
-				++n;
-			}
-		}
-
-		ctx->mres = n;
-		return 0;
-	    } while(0);
-	}
+    n = ctx->mres;
+#if !defined(OPENSSL_SMALL_FOOTPRINT)
+    if (16 % sizeof(size_t) == 0) { /* always true actually */
+        do {
+            if (n) {
+                while (n && len) {
+                    ctx->Xi.c[n] ^= *(out++) = *(in++) ^ ctx->EKi.c[n];
+                    --len;
+                    n = (n + 1) % 16;
+                }
+                if (n == 0)
+                    GCM_MUL(ctx, Xi);
+                else {
+                    ctx->mres = n;
+                    return 0;
+                }
+            }
+# if defined(STRICT_ALIGNMENT)
+            if (((size_t)in | (size_t)out) % sizeof(size_t) != 0)
+                break;
+# endif
+# if defined(GHASH) && defined(GHASH_CHUNK)
+            while (len >= GHASH_CHUNK) {
+                size_t j = GHASH_CHUNK;
+
+                while (j) {
+                    size_t *out_t = (size_t *)out;
+                    const size_t *in_t = (const size_t *)in;
+
+                    (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                    ++ctr;
+                    if (is_endian.little)
+#  ifdef BSWAP4
+                        ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                        PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                    else
+                        ctx->Yi.d[3] = ctr;
+                    for (i = 0; i < 16 / sizeof(size_t); ++i)
+                        out_t[i] = in_t[i] ^ ctx->EKi.t[i];
+                    out += 16;
+                    in += 16;
+                    j -= 16;
+                }
+                GHASH(ctx, out - GHASH_CHUNK, GHASH_CHUNK);
+                len -= GHASH_CHUNK;
+            }
+            if ((i = (len & (size_t)-16))) {
+                size_t j = i;
+
+                while (len >= 16) {
+                    size_t *out_t = (size_t *)out;
+                    const size_t *in_t = (const size_t *)in;
+
+                    (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                    ++ctr;
+                    if (is_endian.little)
+#  ifdef BSWAP4
+                        ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                        PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                    else
+                        ctx->Yi.d[3] = ctr;
+                    for (i = 0; i < 16 / sizeof(size_t); ++i)
+                        out_t[i] = in_t[i] ^ ctx->EKi.t[i];
+                    out += 16;
+                    in += 16;
+                    len -= 16;
+                }
+                GHASH(ctx, out - j, j);
+            }
+# else
+            while (len >= 16) {
+                size_t *out_t = (size_t *)out;
+                const size_t *in_t = (const size_t *)in;
+
+                (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                ++ctr;
+                if (is_endian.little)
+#  ifdef BSWAP4
+                    ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                    PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                else
+                    ctx->Yi.d[3] = ctr;
+                for (i = 0; i < 16 / sizeof(size_t); ++i)
+                    ctx->Xi.t[i] ^= out_t[i] = in_t[i] ^ ctx->EKi.t[i];
+                GCM_MUL(ctx, Xi);
+                out += 16;
+                in += 16;
+                len -= 16;
+            }
+# endif
+            if (len) {
+                (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                ++ctr;
+                if (is_endian.little)
+# ifdef BSWAP4
+                    ctx->Yi.d[3] = BSWAP4(ctr);
+# else
+                    PUTU32(ctx->Yi.c + 12, ctr);
+# endif
+                else
+                    ctx->Yi.d[3] = ctr;
+                while (len--) {
+                    ctx->Xi.c[n] ^= out[n] = in[n] ^ ctx->EKi.c[n];
+                    ++n;
+                }
+            }
+
+            ctx->mres = n;
+            return 0;
+        } while (0);
+    }
 #endif
-	for (i=0;iYi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
+    for (i = 0; i < len; ++i) {
+        if (n == 0) {
+            (*block) (ctx->Yi.c, ctx->EKi.c, key);
+            ++ctr;
+            if (is_endian.little)
 #ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
+                ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-		}
-		ctx->Xi.c[n] ^= out[i] = in[i]^ctx->EKi.c[n];
-		n = (n+1)%16;
-		if (n==0)
-			GCM_MUL(ctx,Xi);
-	}
-
-	ctx->mres = n;
-	return 0;
+                PUTU32(ctx->Yi.c + 12, ctr);
+#endif
+            else
+                ctx->Yi.d[3] = ctr;
+        }
+        ctx->Xi.c[n] ^= out[i] = in[i] ^ ctx->EKi.c[n];
+        n = (n + 1) % 16;
+        if (n == 0)
+            GCM_MUL(ctx, Xi);
+    }
+
+    ctx->mres = n;
+    return 0;
 }
 
 int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
-		const unsigned char *in, unsigned char *out,
-		size_t len)
+                          const unsigned char *in, unsigned char *out,
+                          size_t len)
 {
-	const union { long one; char little; } is_endian = {1};
-	unsigned int n, ctr;
-	size_t i;
-	u64        mlen  = ctx->len.u[1];
-	block128_f block = ctx->block;
-	void      *key   = ctx->key;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    unsigned int n, ctr;
+    size_t i;
+    u64 mlen = ctx->len.u[1];
+    block128_f block = ctx->block;
+    void *key = ctx->key;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 # ifdef GHASH
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx->ghash;
+    void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                         const u8 *inp, size_t len) = ctx->ghash;
 # endif
 #endif
 
-	mlen += len;
-	if (mlen>((U64(1)<<36)-32) || (sizeof(len)==8 && mlenlen.u[1] = mlen;
+    mlen += len;
+    if (mlen > ((U64(1) << 36) - 32) || (sizeof(len) == 8 && mlen < len))
+        return -1;
+    ctx->len.u[1] = mlen;
 
-	if (ctx->ares) {
-		/* First call to decrypt finalizes GHASH(AAD) */
-		GCM_MUL(ctx,Xi);
-		ctx->ares = 0;
-	}
+    if (ctx->ares) {
+        /* First call to decrypt finalizes GHASH(AAD) */
+        GCM_MUL(ctx, Xi);
+        ctx->ares = 0;
+    }
 
-	if (is_endian.little)
+    if (is_endian.little)
 #ifdef BSWAP4
-		ctr = BSWAP4(ctx->Yi.d[3]);
+        ctr = BSWAP4(ctx->Yi.d[3]);
 #else
-		ctr = GETU32(ctx->Yi.c+12);
+        ctr = GETU32(ctx->Yi.c + 12);
 #endif
-	else
-		ctr = ctx->Yi.d[3];
+    else
+        ctr = ctx->Yi.d[3];
 
-	n = ctx->mres;
+    n = ctx->mres;
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (16%sizeof(size_t) == 0) {	/* always true actually */
-	    do {
-		if (n) {
-			while (n && len) {
-				u8 c = *(in++);
-				*(out++) = c^ctx->EKi.c[n];
-				ctx->Xi.c[n] ^= c;
-				--len;
-				n = (n+1)%16;
-			}
-			if (n==0) GCM_MUL (ctx,Xi);
-			else {
-				ctx->mres = n;
-				return 0;
-			}
-		}
-#if defined(STRICT_ALIGNMENT)
-		if (((size_t)in|(size_t)out)%sizeof(size_t) != 0)
-			break;
-#endif
-#if defined(GHASH) && defined(GHASH_CHUNK)
-		while (len>=GHASH_CHUNK) {
-		    size_t j=GHASH_CHUNK;
-
-		    GHASH(ctx,in,GHASH_CHUNK);
-		    while (j) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
-
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
+    if (16 % sizeof(size_t) == 0) { /* always true actually */
+        do {
+            if (n) {
+                while (n && len) {
+                    u8 c = *(in++);
+                    *(out++) = c ^ ctx->EKi.c[n];
+                    ctx->Xi.c[n] ^= c;
+                    --len;
+                    n = (n + 1) % 16;
+                }
+                if (n == 0)
+                    GCM_MUL(ctx, Xi);
+                else {
+                    ctx->mres = n;
+                    return 0;
+                }
+            }
+# if defined(STRICT_ALIGNMENT)
+            if (((size_t)in | (size_t)out) % sizeof(size_t) != 0)
+                break;
+# endif
+# if defined(GHASH) && defined(GHASH_CHUNK)
+            while (len >= GHASH_CHUNK) {
+                size_t j = GHASH_CHUNK;
+
+                GHASH(ctx, in, GHASH_CHUNK);
+                while (j) {
+                    size_t *out_t = (size_t *)out;
+                    const size_t *in_t = (const size_t *)in;
+
+                    (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                    ++ctr;
+                    if (is_endian.little)
+#  ifdef BSWAP4
+                        ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                        PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                    else
+                        ctx->Yi.d[3] = ctr;
+                    for (i = 0; i < 16 / sizeof(size_t); ++i)
+                        out_t[i] = in_t[i] ^ ctx->EKi.t[i];
+                    out += 16;
+                    in += 16;
+                    j -= 16;
+                }
+                len -= GHASH_CHUNK;
+            }
+            if ((i = (len & (size_t)-16))) {
+                GHASH(ctx, in, i);
+                while (len >= 16) {
+                    size_t *out_t = (size_t *)out;
+                    const size_t *in_t = (const size_t *)in;
+
+                    (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                    ++ctr;
+                    if (is_endian.little)
+#  ifdef BSWAP4
+                        ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                        PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                    else
+                        ctx->Yi.d[3] = ctr;
+                    for (i = 0; i < 16 / sizeof(size_t); ++i)
+                        out_t[i] = in_t[i] ^ ctx->EKi.t[i];
+                    out += 16;
+                    in += 16;
+                    len -= 16;
+                }
+            }
+# else
+            while (len >= 16) {
+                size_t *out_t = (size_t *)out;
+                const size_t *in_t = (const size_t *)in;
+
+                (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                ++ctr;
+                if (is_endian.little)
+#  ifdef BSWAP4
+                    ctx->Yi.d[3] = BSWAP4(ctr);
+#  else
+                    PUTU32(ctx->Yi.c + 12, ctr);
+#  endif
+                else
+                    ctx->Yi.d[3] = ctr;
+                for (i = 0; i < 16 / sizeof(size_t); ++i) {
+                    size_t c = in[i];
+                    out[i] = c ^ ctx->EKi.t[i];
+                    ctx->Xi.t[i] ^= c;
+                }
+                GCM_MUL(ctx, Xi);
+                out += 16;
+                in += 16;
+                len -= 16;
+            }
+# endif
+            if (len) {
+                (*block) (ctx->Yi.c, ctx->EKi.c, key);
+                ++ctr;
+                if (is_endian.little)
+# ifdef BSWAP4
+                    ctx->Yi.d[3] = BSWAP4(ctr);
+# else
+                    PUTU32(ctx->Yi.c + 12, ctr);
+# endif
+                else
+                    ctx->Yi.d[3] = ctr;
+                while (len--) {
+                    u8 c = in[n];
+                    ctx->Xi.c[n] ^= c;
+                    out[n] = c ^ ctx->EKi.c[n];
+                    ++n;
+                }
+            }
+
+            ctx->mres = n;
+            return 0;
+        } while (0);
+    }
 #endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i)
-				out_t[i] = in_t[i]^ctx->EKi.t[i];
-			out += 16;
-			in  += 16;
-			j   -= 16;
-		    }
-		    len -= GHASH_CHUNK;
-		}
-		if ((i = (len&(size_t)-16))) {
-		    GHASH(ctx,in,i);
-		    while (len>=16) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
-
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
+    for (i = 0; i < len; ++i) {
+        u8 c;
+        if (n == 0) {
+            (*block) (ctx->Yi.c, ctx->EKi.c, key);
+            ++ctr;
+            if (is_endian.little)
 #ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
+                ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i)
-				out_t[i] = in_t[i]^ctx->EKi.t[i];
-			out += 16;
-			in  += 16;
-			len -= 16;
-		    }
-		}
-#else
-		while (len>=16) {
-		    	size_t *out_t=(size_t *)out;
-		    	const size_t *in_t=(const size_t *)in;
+                PUTU32(ctx->Yi.c + 12, ctr);
+#endif
+            else
+                ctx->Yi.d[3] = ctr;
+        }
+        c = in[i];
+        out[i] = c ^ ctx->EKi.c[n];
+        ctx->Xi.c[n] ^= c;
+        n = (n + 1) % 16;
+        if (n == 0)
+            GCM_MUL(ctx, Xi);
+    }
 
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			for (i=0; i<16/sizeof(size_t); ++i) {
-				size_t c = in[i];
-				out[i] = c^ctx->EKi.t[i];
-				ctx->Xi.t[i] ^= c;
-			}
-			GCM_MUL(ctx,Xi);
-			out += 16;
-			in  += 16;
-			len -= 16;
-		}
-#endif
-		if (len) {
-			(*block)(ctx->Yi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-			while (len--) {
-				u8 c = in[n];
-				ctx->Xi.c[n] ^= c;
-				out[n] = c^ctx->EKi.c[n];
-				++n;
-			}
-		}
-
-		ctx->mres = n;
-		return 0;
-	    } while(0);
-	}
-#endif
-	for (i=0;iYi.c,ctx->EKi.c,key);
-			++ctr;
-			if (is_endian.little)
-#ifdef BSWAP4
-				ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-				PUTU32(ctx->Yi.c+12,ctr);
-#endif
-			else
-				ctx->Yi.d[3] = ctr;
-		}
-		c = in[i];
-		out[i] = c^ctx->EKi.c[n];
-		ctx->Xi.c[n] ^= c;
-		n = (n+1)%16;
-		if (n==0)
-			GCM_MUL(ctx,Xi);
-	}
-
-	ctx->mres = n;
-	return 0;
+    ctx->mres = n;
+    return 0;
 }
 
 int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
-		const unsigned char *in, unsigned char *out,
-		size_t len, ctr128_f stream)
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream)
 {
-	const union { long one; char little; } is_endian = {1};
-	unsigned int n, ctr;
-	size_t i;
-	u64   mlen = ctx->len.u[1];
-	void *key  = ctx->key;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    unsigned int n, ctr;
+    size_t i;
+    u64 mlen = ctx->len.u[1];
+    void *key = ctx->key;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 # ifdef GHASH
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx->ghash;
+    void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                         const u8 *inp, size_t len) = ctx->ghash;
 # endif
 #endif
 
-	mlen += len;
-	if (mlen>((U64(1)<<36)-32) || (sizeof(len)==8 && mlenlen.u[1] = mlen;
+    mlen += len;
+    if (mlen > ((U64(1) << 36) - 32) || (sizeof(len) == 8 && mlen < len))
+        return -1;
+    ctx->len.u[1] = mlen;
 
-	if (ctx->ares) {
-		/* First call to encrypt finalizes GHASH(AAD) */
-		GCM_MUL(ctx,Xi);
-		ctx->ares = 0;
-	}
+    if (ctx->ares) {
+        /* First call to encrypt finalizes GHASH(AAD) */
+        GCM_MUL(ctx, Xi);
+        ctx->ares = 0;
+    }
 
-	if (is_endian.little)
+    if (is_endian.little)
 #ifdef BSWAP4
-		ctr = BSWAP4(ctx->Yi.d[3]);
+        ctr = BSWAP4(ctx->Yi.d[3]);
 #else
-		ctr = GETU32(ctx->Yi.c+12);
-#endif
-	else
-		ctr = ctx->Yi.d[3];
-
-	n = ctx->mres;
-	if (n) {
-		while (n && len) {
-			ctx->Xi.c[n] ^= *(out++) = *(in++)^ctx->EKi.c[n];
-			--len;
-			n = (n+1)%16;
-		}
-		if (n==0) GCM_MUL(ctx,Xi);
-		else {
-			ctx->mres = n;
-			return 0;
-		}
-	}
+        ctr = GETU32(ctx->Yi.c + 12);
+#endif
+    else
+        ctr = ctx->Yi.d[3];
+
+    n = ctx->mres;
+    if (n) {
+        while (n && len) {
+            ctx->Xi.c[n] ^= *(out++) = *(in++) ^ ctx->EKi.c[n];
+            --len;
+            n = (n + 1) % 16;
+        }
+        if (n == 0)
+            GCM_MUL(ctx, Xi);
+        else {
+            ctx->mres = n;
+            return 0;
+        }
+    }
 #if defined(GHASH) && !defined(OPENSSL_SMALL_FOOTPRINT)
-	while (len>=GHASH_CHUNK) {
-		(*stream)(in,out,GHASH_CHUNK/16,key,ctx->Yi.c);
-		ctr += GHASH_CHUNK/16;
-		if (is_endian.little)
-#ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-			PUTU32(ctx->Yi.c+12,ctr);
-#endif
-		else
-			ctx->Yi.d[3] = ctr;
-		GHASH(ctx,out,GHASH_CHUNK);
-		out += GHASH_CHUNK;
-		in  += GHASH_CHUNK;
-		len -= GHASH_CHUNK;
-	}
+    while (len >= GHASH_CHUNK) {
+        (*stream) (in, out, GHASH_CHUNK / 16, key, ctx->Yi.c);
+        ctr += GHASH_CHUNK / 16;
+        if (is_endian.little)
+# ifdef BSWAP4
+            ctx->Yi.d[3] = BSWAP4(ctr);
+# else
+            PUTU32(ctx->Yi.c + 12, ctr);
+# endif
+        else
+            ctx->Yi.d[3] = ctr;
+        GHASH(ctx, out, GHASH_CHUNK);
+        out += GHASH_CHUNK;
+        in += GHASH_CHUNK;
+        len -= GHASH_CHUNK;
+    }
 #endif
-	if ((i = (len&(size_t)-16))) {
-		size_t j=i/16;
+    if ((i = (len & (size_t)-16))) {
+        size_t j = i / 16;
 
-		(*stream)(in,out,j,key,ctx->Yi.c);
-		ctr += (unsigned int)j;
-		if (is_endian.little)
+        (*stream) (in, out, j, key, ctx->Yi.c);
+        ctr += (unsigned int)j;
+        if (is_endian.little)
 #ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
+            ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-			PUTU32(ctx->Yi.c+12,ctr);
+            PUTU32(ctx->Yi.c + 12, ctr);
 #endif
-		else
-			ctx->Yi.d[3] = ctr;
-		in  += i;
-		len -= i;
+        else
+            ctx->Yi.d[3] = ctr;
+        in += i;
+        len -= i;
 #if defined(GHASH)
-		GHASH(ctx,out,i);
-		out += i;
+        GHASH(ctx, out, i);
+        out += i;
 #else
-		while (j--) {
-			for (i=0;i<16;++i) ctx->Xi.c[i] ^= out[i];
-			GCM_MUL(ctx,Xi);
-			out += 16;
-		}
+        while (j--) {
+            for (i = 0; i < 16; ++i)
+                ctx->Xi.c[i] ^= out[i];
+            GCM_MUL(ctx, Xi);
+            out += 16;
+        }
 #endif
-	}
-	if (len) {
-		(*ctx->block)(ctx->Yi.c,ctx->EKi.c,key);
-		++ctr;
-		if (is_endian.little)
+    }
+    if (len) {
+        (*ctx->block) (ctx->Yi.c, ctx->EKi.c, key);
+        ++ctr;
+        if (is_endian.little)
 #ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
+            ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-			PUTU32(ctx->Yi.c+12,ctr);
-#endif
-		else
-			ctx->Yi.d[3] = ctr;
-		while (len--) {
-			ctx->Xi.c[n] ^= out[n] = in[n]^ctx->EKi.c[n];
-			++n;
-		}
-	}
-
-	ctx->mres = n;
-	return 0;
+            PUTU32(ctx->Yi.c + 12, ctr);
+#endif
+        else
+            ctx->Yi.d[3] = ctr;
+        while (len--) {
+            ctx->Xi.c[n] ^= out[n] = in[n] ^ ctx->EKi.c[n];
+            ++n;
+        }
+    }
+
+    ctx->mres = n;
+    return 0;
 }
 
 int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
-		const unsigned char *in, unsigned char *out,
-		size_t len,ctr128_f stream)
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream)
 {
-	const union { long one; char little; } is_endian = {1};
-	unsigned int n, ctr;
-	size_t i;
-	u64   mlen = ctx->len.u[1];
-	void *key  = ctx->key;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    unsigned int n, ctr;
+    size_t i;
+    u64 mlen = ctx->len.u[1];
+    void *key = ctx->key;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 # ifdef GHASH
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx->ghash;
+    void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                         const u8 *inp, size_t len) = ctx->ghash;
 # endif
 #endif
 
-	mlen += len;
-	if (mlen>((U64(1)<<36)-32) || (sizeof(len)==8 && mlenlen.u[1] = mlen;
+    mlen += len;
+    if (mlen > ((U64(1) << 36) - 32) || (sizeof(len) == 8 && mlen < len))
+        return -1;
+    ctx->len.u[1] = mlen;
 
-	if (ctx->ares) {
-		/* First call to decrypt finalizes GHASH(AAD) */
-		GCM_MUL(ctx,Xi);
-		ctx->ares = 0;
-	}
+    if (ctx->ares) {
+        /* First call to decrypt finalizes GHASH(AAD) */
+        GCM_MUL(ctx, Xi);
+        ctx->ares = 0;
+    }
 
-	if (is_endian.little)
+    if (is_endian.little)
 #ifdef BSWAP4
-		ctr = BSWAP4(ctx->Yi.d[3]);
+        ctr = BSWAP4(ctx->Yi.d[3]);
 #else
-		ctr = GETU32(ctx->Yi.c+12);
-#endif
-	else
-		ctr = ctx->Yi.d[3];
-
-	n = ctx->mres;
-	if (n) {
-		while (n && len) {
-			u8 c = *(in++);
-			*(out++) = c^ctx->EKi.c[n];
-			ctx->Xi.c[n] ^= c;
-			--len;
-			n = (n+1)%16;
-		}
-		if (n==0) GCM_MUL (ctx,Xi);
-		else {
-			ctx->mres = n;
-			return 0;
-		}
-	}
+        ctr = GETU32(ctx->Yi.c + 12);
+#endif
+    else
+        ctr = ctx->Yi.d[3];
+
+    n = ctx->mres;
+    if (n) {
+        while (n && len) {
+            u8 c = *(in++);
+            *(out++) = c ^ ctx->EKi.c[n];
+            ctx->Xi.c[n] ^= c;
+            --len;
+            n = (n + 1) % 16;
+        }
+        if (n == 0)
+            GCM_MUL(ctx, Xi);
+        else {
+            ctx->mres = n;
+            return 0;
+        }
+    }
 #if defined(GHASH) && !defined(OPENSSL_SMALL_FOOTPRINT)
-	while (len>=GHASH_CHUNK) {
-		GHASH(ctx,in,GHASH_CHUNK);
-		(*stream)(in,out,GHASH_CHUNK/16,key,ctx->Yi.c);
-		ctr += GHASH_CHUNK/16;
-		if (is_endian.little)
-#ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
-#else
-			PUTU32(ctx->Yi.c+12,ctr);
-#endif
-		else
-			ctx->Yi.d[3] = ctr;
-		out += GHASH_CHUNK;
-		in  += GHASH_CHUNK;
-		len -= GHASH_CHUNK;
-	}
+    while (len >= GHASH_CHUNK) {
+        GHASH(ctx, in, GHASH_CHUNK);
+        (*stream) (in, out, GHASH_CHUNK / 16, key, ctx->Yi.c);
+        ctr += GHASH_CHUNK / 16;
+        if (is_endian.little)
+# ifdef BSWAP4
+            ctx->Yi.d[3] = BSWAP4(ctr);
+# else
+            PUTU32(ctx->Yi.c + 12, ctr);
+# endif
+        else
+            ctx->Yi.d[3] = ctr;
+        out += GHASH_CHUNK;
+        in += GHASH_CHUNK;
+        len -= GHASH_CHUNK;
+    }
 #endif
-	if ((i = (len&(size_t)-16))) {
-		size_t j=i/16;
+    if ((i = (len & (size_t)-16))) {
+        size_t j = i / 16;
 
 #if defined(GHASH)
-		GHASH(ctx,in,i);
+        GHASH(ctx, in, i);
 #else
-		while (j--) {
-			size_t k;
-			for (k=0;k<16;++k) ctx->Xi.c[k] ^= in[k];
-			GCM_MUL(ctx,Xi);
-			in += 16;
-		}
-		j   = i/16;
-		in -= i;
-#endif
-		(*stream)(in,out,j,key,ctx->Yi.c);
-		ctr += (unsigned int)j;
-		if (is_endian.little)
+        while (j--) {
+            size_t k;
+            for (k = 0; k < 16; ++k)
+                ctx->Xi.c[k] ^= in[k];
+            GCM_MUL(ctx, Xi);
+            in += 16;
+        }
+        j = i / 16;
+        in -= i;
+#endif
+        (*stream) (in, out, j, key, ctx->Yi.c);
+        ctr += (unsigned int)j;
+        if (is_endian.little)
 #ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
+            ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-			PUTU32(ctx->Yi.c+12,ctr);
+            PUTU32(ctx->Yi.c + 12, ctr);
 #endif
-		else
-			ctx->Yi.d[3] = ctr;
-		out += i;
-		in  += i;
-		len -= i;
-	}
-	if (len) {
-		(*ctx->block)(ctx->Yi.c,ctx->EKi.c,key);
-		++ctr;
-		if (is_endian.little)
+        else
+            ctx->Yi.d[3] = ctr;
+        out += i;
+        in += i;
+        len -= i;
+    }
+    if (len) {
+        (*ctx->block) (ctx->Yi.c, ctx->EKi.c, key);
+        ++ctr;
+        if (is_endian.little)
 #ifdef BSWAP4
-			ctx->Yi.d[3] = BSWAP4(ctr);
+            ctx->Yi.d[3] = BSWAP4(ctr);
 #else
-			PUTU32(ctx->Yi.c+12,ctr);
-#endif
-		else
-			ctx->Yi.d[3] = ctr;
-		while (len--) {
-			u8 c = in[n];
-			ctx->Xi.c[n] ^= c;
-			out[n] = c^ctx->EKi.c[n];
-			++n;
-		}
-	}
-
-	ctx->mres = n;
-	return 0;
+            PUTU32(ctx->Yi.c + 12, ctr);
+#endif
+        else
+            ctx->Yi.d[3] = ctr;
+        while (len--) {
+            u8 c = in[n];
+            ctx->Xi.c[n] ^= c;
+            out[n] = c ^ ctx->EKi.c[n];
+            ++n;
+        }
+    }
+
+    ctx->mres = n;
+    return 0;
 }
 
-int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
-			size_t len)
+int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len)
 {
-	const union { long one; char little; } is_endian = {1};
-	u64 alen = ctx->len.u[0]<<3;
-	u64 clen = ctx->len.u[1]<<3;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    u64 alen = ctx->len.u[0] << 3;
+    u64 clen = ctx->len.u[1] << 3;
 #ifdef GCM_FUNCREF_4BIT
-	void (*gcm_gmult_p)(u64 Xi[2],const u128 Htable[16])	= ctx->gmult;
+    void (*gcm_gmult_p) (u64 Xi[2], const u128 Htable[16]) = ctx->gmult;
 #endif
 
-	if (ctx->mres || ctx->ares)
-		GCM_MUL(ctx,Xi);
+    if (ctx->mres || ctx->ares)
+        GCM_MUL(ctx, Xi);
 
-	if (is_endian.little) {
+    if (is_endian.little) {
 #ifdef BSWAP8
-		alen = BSWAP8(alen);
-		clen = BSWAP8(clen);
+        alen = BSWAP8(alen);
+        clen = BSWAP8(clen);
 #else
-		u8 *p = ctx->len.c;
+        u8 *p = ctx->len.c;
 
-		ctx->len.u[0] = alen;
-		ctx->len.u[1] = clen;
+        ctx->len.u[0] = alen;
+        ctx->len.u[1] = clen;
 
-		alen = (u64)GETU32(p)  <<32|GETU32(p+4);
-		clen = (u64)GETU32(p+8)<<32|GETU32(p+12);
+        alen = (u64)GETU32(p) << 32 | GETU32(p + 4);
+        clen = (u64)GETU32(p + 8) << 32 | GETU32(p + 12);
 #endif
-	}
+    }
 
-	ctx->Xi.u[0] ^= alen;
-	ctx->Xi.u[1] ^= clen;
-	GCM_MUL(ctx,Xi);
+    ctx->Xi.u[0] ^= alen;
+    ctx->Xi.u[1] ^= clen;
+    GCM_MUL(ctx, Xi);
 
-	ctx->Xi.u[0] ^= ctx->EK0.u[0];
-	ctx->Xi.u[1] ^= ctx->EK0.u[1];
+    ctx->Xi.u[0] ^= ctx->EK0.u[0];
+    ctx->Xi.u[1] ^= ctx->EK0.u[1];
 
-	if (tag && len<=sizeof(ctx->Xi))
-		return memcmp(ctx->Xi.c,tag,len);
-	else
-		return -1;
+    if (tag && len <= sizeof(ctx->Xi))
+        return memcmp(ctx->Xi.c, tag, len);
+    else
+        return -1;
 }
 
 void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len)
 {
-	CRYPTO_gcm128_finish(ctx, NULL, 0);
-	memcpy(tag, ctx->Xi.c, len<=sizeof(ctx->Xi.c)?len:sizeof(ctx->Xi.c));
+    CRYPTO_gcm128_finish(ctx, NULL, 0);
+    memcpy(tag, ctx->Xi.c,
+           len <= sizeof(ctx->Xi.c) ? len : sizeof(ctx->Xi.c));
 }
 
 GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block)
 {
-	GCM128_CONTEXT *ret;
+    GCM128_CONTEXT *ret;
 
-	if ((ret = (GCM128_CONTEXT *)OPENSSL_malloc(sizeof(GCM128_CONTEXT))))
-		CRYPTO_gcm128_init(ret,key,block);
+    if ((ret = (GCM128_CONTEXT *)OPENSSL_malloc(sizeof(GCM128_CONTEXT))))
+        CRYPTO_gcm128_init(ret, key, block);
 
-	return ret;
+    return ret;
 }
 
 void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx)
 {
-	if (ctx) {
-		OPENSSL_cleanse(ctx,sizeof(*ctx));
-		OPENSSL_free(ctx);
-	}
+    if (ctx) {
+        OPENSSL_cleanse(ctx, sizeof(*ctx));
+        OPENSSL_free(ctx);
+    }
 }
 
 #if defined(SELFTEST)
-#include 
-#include 
+# include 
+# include 
 
 /* Test Case 1 */
-static const u8	K1[16],
-		*P1=NULL,
-		*A1=NULL,
-		IV1[12],
-		*C1=NULL;
-static const u8	T1[]=  {
-			0x58,0xe2,0xfc,0xce,0xfa,0x7e,0x30,0x61,
-			0x36,0x7f,0x1d,0x57,0xa4,0xe7,0x45,0x5a
-			};
+static const u8 K1[16], *P1 = NULL, *A1 = NULL, IV1[12], *C1 = NULL;
+static const u8 T1[] = {
+    0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61,
+    0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a
+};
 
 /* Test Case 2 */
-#define K2 K1
-#define A2 A1
-#define IV2 IV1
-static const u8	P2[16];
-static const u8	C2[]=  {
-			0x03,0x88,0xda,0xce,0x60,0xb6,0xa3,0x92,
-			0xf3,0x28,0xc2,0xb9,0x71,0xb2,0xfe,0x78
-			};
-static const u8	T2[]=  {
-			0xab,0x6e,0x47,0xd4,0x2c,0xec,0x13,0xbd,
-			0xf5,0x3a,0x67,0xb2,0x12,0x57,0xbd,0xdf
-			};
+# define K2 K1
+# define A2 A1
+# define IV2 IV1
+static const u8 P2[16];
+static const u8 C2[] = {
+    0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92,
+    0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78
+};
+
+static const u8 T2[] = {
+    0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd,
+    0xf5, 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf
+};
 
 /* Test Case 3 */
-#define A3 A2
-static const u8	K3[]=  {
-			0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c,
-			0x6d,0x6a,0x8f,0x94,0x67,0x30,0x83,0x08
-			};
-static const u8	P3[]=  {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39,0x1a,0xaf,0xd2,0x55
-			};
-static const u8	IV3[]= {
-			0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad,
-			0xde,0xca,0xf8,0x88};
-static const u8	C3[]=  {
-			0x42,0x83,0x1e,0xc2,0x21,0x77,0x74,0x24,
-			0x4b,0x72,0x21,0xb7,0x84,0xd0,0xd4,0x9c,
-			0xe3,0xaa,0x21,0x2f,0x2c,0x02,0xa4,0xe0,
-			0x35,0xc1,0x7e,0x23,0x29,0xac,0xa1,0x2e,
-			0x21,0xd5,0x14,0xb2,0x54,0x66,0x93,0x1c,
-			0x7d,0x8f,0x6a,0x5a,0xac,0x84,0xaa,0x05,
-			0x1b,0xa3,0x0b,0x39,0x6a,0x0a,0xac,0x97,
-			0x3d,0x58,0xe0,0x91,0x47,0x3f,0x59,0x85
-			};
-static const u8	T3[]=  {
-			0x4d,0x5c,0x2a,0xf3,0x27,0xcd,0x64,0xa6,
-			0x2c,0xf3,0x5a,0xbd,0x2b,0xa6,0xfa,0xb4
-			};
+# define A3 A2
+static const u8 K3[] = {
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+    0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
+};
+
+static const u8 P3[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55
+};
+
+static const u8 IV3[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+    0xde, 0xca, 0xf8, 0x88
+};
+
+static const u8 C3[] = {
+    0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+    0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+    0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+    0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+    0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+    0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+    0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+    0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85
+};
+
+static const u8 T3[] = {
+    0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
+    0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4
+};
 
 /* Test Case 4 */
-#define K4 K3
-#define IV4 IV3
-static const u8	P4[]=  {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39};
-static const u8	A4[]=  {
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xab,0xad,0xda,0xd2};
-static const u8	C4[]=  {
-			0x42,0x83,0x1e,0xc2,0x21,0x77,0x74,0x24,
-			0x4b,0x72,0x21,0xb7,0x84,0xd0,0xd4,0x9c,
-			0xe3,0xaa,0x21,0x2f,0x2c,0x02,0xa4,0xe0,
-			0x35,0xc1,0x7e,0x23,0x29,0xac,0xa1,0x2e,
-			0x21,0xd5,0x14,0xb2,0x54,0x66,0x93,0x1c,
-			0x7d,0x8f,0x6a,0x5a,0xac,0x84,0xaa,0x05,
-			0x1b,0xa3,0x0b,0x39,0x6a,0x0a,0xac,0x97,
-			0x3d,0x58,0xe0,0x91
-			};
-static const u8	T4[]=  {
-			0x5b,0xc9,0x4f,0xbc,0x32,0x21,0xa5,0xdb,
-			0x94,0xfa,0xe9,0x5a,0xe7,0x12,0x1a,0x47
-			};
+# define K4 K3
+# define IV4 IV3
+static const u8 P4[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39
+};
+
+static const u8 A4[] = {
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xab, 0xad, 0xda, 0xd2
+};
+
+static const u8 C4[] = {
+    0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+    0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+    0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+    0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+    0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+    0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+    0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+    0x3d, 0x58, 0xe0, 0x91
+};
+
+static const u8 T4[] = {
+    0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
+    0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47
+};
 
 /* Test Case 5 */
-#define K5 K4
-#define P5 P4
-#define A5 A4
-static const u8	IV5[]= {
-			0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad
-			};
-static const u8	C5[]=  {
-			0x61,0x35,0x3b,0x4c,0x28,0x06,0x93,0x4a,
-			0x77,0x7f,0xf5,0x1f,0xa2,0x2a,0x47,0x55,
-			0x69,0x9b,0x2a,0x71,0x4f,0xcd,0xc6,0xf8,
-			0x37,0x66,0xe5,0xf9,0x7b,0x6c,0x74,0x23,
-			0x73,0x80,0x69,0x00,0xe4,0x9f,0x24,0xb2,
-			0x2b,0x09,0x75,0x44,0xd4,0x89,0x6b,0x42,
-			0x49,0x89,0xb5,0xe1,0xeb,0xac,0x0f,0x07,
-			0xc2,0x3f,0x45,0x98};
-static const u8	T5[]=  {
-			0x36,0x12,0xd2,0xe7,0x9e,0x3b,0x07,0x85,
-			0x56,0x1b,0xe1,0x4a,0xac,0xa2,0xfc,0xcb
-			};
+# define K5 K4
+# define P5 P4
+# define A5 A4
+static const u8 IV5[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad
+};
+
+static const u8 C5[] = {
+    0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a,
+    0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55,
+    0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8,
+    0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23,
+    0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2,
+    0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42,
+    0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07,
+    0xc2, 0x3f, 0x45, 0x98
+};
+
+static const u8 T5[] = {
+    0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85,
+    0x56, 0x1b, 0xe1, 0x4a, 0xac, 0xa2, 0xfc, 0xcb
+};
 
 /* Test Case 6 */
-#define K6 K5
-#define P6 P5
-#define A6 A5
-static const u8	IV6[]= {
-			0x93,0x13,0x22,0x5d,0xf8,0x84,0x06,0xe5,
-			0x55,0x90,0x9c,0x5a,0xff,0x52,0x69,0xaa,
-			0x6a,0x7a,0x95,0x38,0x53,0x4f,0x7d,0xa1,
-			0xe4,0xc3,0x03,0xd2,0xa3,0x18,0xa7,0x28,
-			0xc3,0xc0,0xc9,0x51,0x56,0x80,0x95,0x39,
-			0xfc,0xf0,0xe2,0x42,0x9a,0x6b,0x52,0x54,
-			0x16,0xae,0xdb,0xf5,0xa0,0xde,0x6a,0x57,
-			0xa6,0x37,0xb3,0x9b
-			};
-static const u8	C6[]=  {
-			0x8c,0xe2,0x49,0x98,0x62,0x56,0x15,0xb6,
-			0x03,0xa0,0x33,0xac,0xa1,0x3f,0xb8,0x94,
-			0xbe,0x91,0x12,0xa5,0xc3,0xa2,0x11,0xa8,
-			0xba,0x26,0x2a,0x3c,0xca,0x7e,0x2c,0xa7,
-			0x01,0xe4,0xa9,0xa4,0xfb,0xa4,0x3c,0x90,
-			0xcc,0xdc,0xb2,0x81,0xd4,0x8c,0x7c,0x6f,
-			0xd6,0x28,0x75,0xd2,0xac,0xa4,0x17,0x03,
-			0x4c,0x34,0xae,0xe5
-			};
-static const u8	T6[]=  {
-			0x61,0x9c,0xc5,0xae,0xff,0xfe,0x0b,0xfa,
-			0x46,0x2a,0xf4,0x3c,0x16,0x99,0xd0,0x50
-			};
+# define K6 K5
+# define P6 P5
+# define A6 A5
+static const u8 IV6[] = {
+    0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
+    0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
+    0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
+    0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
+    0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
+    0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
+    0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
+    0xa6, 0x37, 0xb3, 0x9b
+};
+
+static const u8 C6[] = {
+    0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6,
+    0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94,
+    0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8,
+    0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7,
+    0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90,
+    0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f,
+    0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03,
+    0x4c, 0x34, 0xae, 0xe5
+};
+
+static const u8 T6[] = {
+    0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa,
+    0x46, 0x2a, 0xf4, 0x3c, 0x16, 0x99, 0xd0, 0x50
+};
 
 /* Test Case 7 */
-static const u8 K7[24],
-		*P7=NULL,
-		*A7=NULL,
-		IV7[12],
-		*C7=NULL;
-static const u8	T7[]=  {
-			0xcd,0x33,0xb2,0x8a,0xc7,0x73,0xf7,0x4b,
-			0xa0,0x0e,0xd1,0xf3,0x12,0x57,0x24,0x35
-			};
+static const u8 K7[24], *P7 = NULL, *A7 = NULL, IV7[12], *C7 = NULL;
+static const u8 T7[] = {
+    0xcd, 0x33, 0xb2, 0x8a, 0xc7, 0x73, 0xf7, 0x4b,
+    0xa0, 0x0e, 0xd1, 0xf3, 0x12, 0x57, 0x24, 0x35
+};
 
 /* Test Case 8 */
-#define K8 K7
-#define IV8 IV7
-#define A8 A7
-static const u8	P8[16];
-static const u8	C8[]=  {
-			0x98,0xe7,0x24,0x7c,0x07,0xf0,0xfe,0x41,
-			0x1c,0x26,0x7e,0x43,0x84,0xb0,0xf6,0x00
-			};
-static const u8	T8[]=  {
-			0x2f,0xf5,0x8d,0x80,0x03,0x39,0x27,0xab,
-			0x8e,0xf4,0xd4,0x58,0x75,0x14,0xf0,0xfb
-			};
+# define K8 K7
+# define IV8 IV7
+# define A8 A7
+static const u8 P8[16];
+static const u8 C8[] = {
+    0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41,
+    0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00
+};
+
+static const u8 T8[] = {
+    0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab,
+    0x8e, 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb
+};
 
 /* Test Case 9 */
-#define A9 A8
-static const u8	K9[]=  {
-			0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c,
-			0x6d,0x6a,0x8f,0x94,0x67,0x30,0x83,0x08,
-			0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c
-			};
-static const u8	P9[]=  {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39,0x1a,0xaf,0xd2,0x55
-			};
-static const u8	IV9[]= {
-			0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad,
-			0xde,0xca,0xf8,0x88
-			};
-static const u8	C9[]=  {
-			0x39,0x80,0xca,0x0b,0x3c,0x00,0xe8,0x41,
-			0xeb,0x06,0xfa,0xc4,0x87,0x2a,0x27,0x57,
-			0x85,0x9e,0x1c,0xea,0xa6,0xef,0xd9,0x84,
-			0x62,0x85,0x93,0xb4,0x0c,0xa1,0xe1,0x9c,
-			0x7d,0x77,0x3d,0x00,0xc1,0x44,0xc5,0x25,
-			0xac,0x61,0x9d,0x18,0xc8,0x4a,0x3f,0x47,
-			0x18,0xe2,0x44,0x8b,0x2f,0xe3,0x24,0xd9,
-			0xcc,0xda,0x27,0x10,0xac,0xad,0xe2,0x56
-			};
-static const u8	T9[]=  {
-			0x99,0x24,0xa7,0xc8,0x58,0x73,0x36,0xbf,
-			0xb1,0x18,0x02,0x4d,0xb8,0x67,0x4a,0x14
-			};
+# define A9 A8
+static const u8 K9[] = {
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+    0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c
+};
+
+static const u8 P9[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55
+};
+
+static const u8 IV9[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+    0xde, 0xca, 0xf8, 0x88
+};
+
+static const u8 C9[] = {
+    0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+    0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+    0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+    0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+    0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+    0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+    0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+    0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56
+};
+
+static const u8 T9[] = {
+    0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf,
+    0xb1, 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14
+};
 
 /* Test Case 10 */
-#define K10 K9
-#define IV10 IV9
-static const u8	P10[]= {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39
-			};
-static const u8	A10[]= {
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xab,0xad,0xda,0xd2
-			};
-static const u8	C10[]= {
-			0x39,0x80,0xca,0x0b,0x3c,0x00,0xe8,0x41,
-			0xeb,0x06,0xfa,0xc4,0x87,0x2a,0x27,0x57,
-			0x85,0x9e,0x1c,0xea,0xa6,0xef,0xd9,0x84,
-			0x62,0x85,0x93,0xb4,0x0c,0xa1,0xe1,0x9c,
-			0x7d,0x77,0x3d,0x00,0xc1,0x44,0xc5,0x25,
-			0xac,0x61,0x9d,0x18,0xc8,0x4a,0x3f,0x47,
-			0x18,0xe2,0x44,0x8b,0x2f,0xe3,0x24,0xd9,
-			0xcc,0xda,0x27,0x10
-			};
-static const u8	T10[]= {
-			0x25,0x19,0x49,0x8e,0x80,0xf1,0x47,0x8f,
-			0x37,0xba,0x55,0xbd,0x6d,0x27,0x61,0x8c
-			};
+# define K10 K9
+# define IV10 IV9
+static const u8 P10[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39
+};
+
+static const u8 A10[] = {
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xab, 0xad, 0xda, 0xd2
+};
+
+static const u8 C10[] = {
+    0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+    0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+    0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+    0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+    0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+    0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+    0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+    0xcc, 0xda, 0x27, 0x10
+};
+
+static const u8 T10[] = {
+    0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f,
+    0x37, 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c
+};
 
 /* Test Case 11 */
-#define K11 K10
-#define P11 P10
-#define A11 A10
-static const u8	IV11[]={0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad};
-static const u8	C11[]= {
-			0x0f,0x10,0xf5,0x99,0xae,0x14,0xa1,0x54,
-			0xed,0x24,0xb3,0x6e,0x25,0x32,0x4d,0xb8,
-			0xc5,0x66,0x63,0x2e,0xf2,0xbb,0xb3,0x4f,
-			0x83,0x47,0x28,0x0f,0xc4,0x50,0x70,0x57,
-			0xfd,0xdc,0x29,0xdf,0x9a,0x47,0x1f,0x75,
-			0xc6,0x65,0x41,0xd4,0xd4,0xda,0xd1,0xc9,
-			0xe9,0x3a,0x19,0xa5,0x8e,0x8b,0x47,0x3f,
-			0xa0,0xf0,0x62,0xf7};
-static const u8	T11[]= {
-			0x65,0xdc,0xc5,0x7f,0xcf,0x62,0x3a,0x24,
-			0x09,0x4f,0xcc,0xa4,0x0d,0x35,0x33,0xf8
-			};
+# define K11 K10
+# define P11 P10
+# define A11 A10
+static const u8 IV11[] = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad };
+
+static const u8 C11[] = {
+    0x0f, 0x10, 0xf5, 0x99, 0xae, 0x14, 0xa1, 0x54,
+    0xed, 0x24, 0xb3, 0x6e, 0x25, 0x32, 0x4d, 0xb8,
+    0xc5, 0x66, 0x63, 0x2e, 0xf2, 0xbb, 0xb3, 0x4f,
+    0x83, 0x47, 0x28, 0x0f, 0xc4, 0x50, 0x70, 0x57,
+    0xfd, 0xdc, 0x29, 0xdf, 0x9a, 0x47, 0x1f, 0x75,
+    0xc6, 0x65, 0x41, 0xd4, 0xd4, 0xda, 0xd1, 0xc9,
+    0xe9, 0x3a, 0x19, 0xa5, 0x8e, 0x8b, 0x47, 0x3f,
+    0xa0, 0xf0, 0x62, 0xf7
+};
+
+static const u8 T11[] = {
+    0x65, 0xdc, 0xc5, 0x7f, 0xcf, 0x62, 0x3a, 0x24,
+    0x09, 0x4f, 0xcc, 0xa4, 0x0d, 0x35, 0x33, 0xf8
+};
 
 /* Test Case 12 */
-#define K12 K11
-#define P12 P11
-#define A12 A11
-static const u8	IV12[]={
-			0x93,0x13,0x22,0x5d,0xf8,0x84,0x06,0xe5,
-			0x55,0x90,0x9c,0x5a,0xff,0x52,0x69,0xaa,
-			0x6a,0x7a,0x95,0x38,0x53,0x4f,0x7d,0xa1,
-			0xe4,0xc3,0x03,0xd2,0xa3,0x18,0xa7,0x28,
-			0xc3,0xc0,0xc9,0x51,0x56,0x80,0x95,0x39,
-			0xfc,0xf0,0xe2,0x42,0x9a,0x6b,0x52,0x54,
-			0x16,0xae,0xdb,0xf5,0xa0,0xde,0x6a,0x57,
-			0xa6,0x37,0xb3,0x9b
-			};
-static const u8	C12[]= {
-			0xd2,0x7e,0x88,0x68,0x1c,0xe3,0x24,0x3c,
-			0x48,0x30,0x16,0x5a,0x8f,0xdc,0xf9,0xff,
-			0x1d,0xe9,0xa1,0xd8,0xe6,0xb4,0x47,0xef,
-			0x6e,0xf7,0xb7,0x98,0x28,0x66,0x6e,0x45,
-			0x81,0xe7,0x90,0x12,0xaf,0x34,0xdd,0xd9,
-			0xe2,0xf0,0x37,0x58,0x9b,0x29,0x2d,0xb3,
-			0xe6,0x7c,0x03,0x67,0x45,0xfa,0x22,0xe7,
-			0xe9,0xb7,0x37,0x3b
-			};
-static const u8	T12[]= {
-			0xdc,0xf5,0x66,0xff,0x29,0x1c,0x25,0xbb,
-			0xb8,0x56,0x8f,0xc3,0xd3,0x76,0xa6,0xd9
-			};
+# define K12 K11
+# define P12 P11
+# define A12 A11
+static const u8 IV12[] = {
+    0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
+    0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
+    0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
+    0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
+    0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
+    0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
+    0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
+    0xa6, 0x37, 0xb3, 0x9b
+};
+
+static const u8 C12[] = {
+    0xd2, 0x7e, 0x88, 0x68, 0x1c, 0xe3, 0x24, 0x3c,
+    0x48, 0x30, 0x16, 0x5a, 0x8f, 0xdc, 0xf9, 0xff,
+    0x1d, 0xe9, 0xa1, 0xd8, 0xe6, 0xb4, 0x47, 0xef,
+    0x6e, 0xf7, 0xb7, 0x98, 0x28, 0x66, 0x6e, 0x45,
+    0x81, 0xe7, 0x90, 0x12, 0xaf, 0x34, 0xdd, 0xd9,
+    0xe2, 0xf0, 0x37, 0x58, 0x9b, 0x29, 0x2d, 0xb3,
+    0xe6, 0x7c, 0x03, 0x67, 0x45, 0xfa, 0x22, 0xe7,
+    0xe9, 0xb7, 0x37, 0x3b
+};
+
+static const u8 T12[] = {
+    0xdc, 0xf5, 0x66, 0xff, 0x29, 0x1c, 0x25, 0xbb,
+    0xb8, 0x56, 0x8f, 0xc3, 0xd3, 0x76, 0xa6, 0xd9
+};
 
 /* Test Case 13 */
-static const u8	K13[32],
-		*P13=NULL,
-		*A13=NULL,
-		IV13[12],
-		*C13=NULL;
-static const u8	T13[]= {
-			0x53,0x0f,0x8a,0xfb,0xc7,0x45,0x36,0xb9,
-			0xa9,0x63,0xb4,0xf1,0xc4,0xcb,0x73,0x8b
-			};
+static const u8 K13[32], *P13 = NULL, *A13 = NULL, IV13[12], *C13 = NULL;
+static const u8 T13[] = {
+    0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9,
+    0xa9, 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b
+};
 
 /* Test Case 14 */
-#define K14 K13
-#define A14 A13
-static const u8	P14[16],
-		IV14[12];
-static const u8	C14[]= {
-			0xce,0xa7,0x40,0x3d,0x4d,0x60,0x6b,0x6e,
-			0x07,0x4e,0xc5,0xd3,0xba,0xf3,0x9d,0x18
-			};
-static const u8	T14[]= {
-			0xd0,0xd1,0xc8,0xa7,0x99,0x99,0x6b,0xf0,
-			0x26,0x5b,0x98,0xb5,0xd4,0x8a,0xb9,0x19
-			};
+# define K14 K13
+# define A14 A13
+static const u8 P14[16], IV14[12];
+static const u8 C14[] = {
+    0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e,
+    0x07, 0x4e, 0xc5, 0xd3, 0xba, 0xf3, 0x9d, 0x18
+};
+
+static const u8 T14[] = {
+    0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0,
+    0x26, 0x5b, 0x98, 0xb5, 0xd4, 0x8a, 0xb9, 0x19
+};
 
 /* Test Case 15 */
-#define A15 A14
-static const u8	K15[]= {
-			0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c,
-			0x6d,0x6a,0x8f,0x94,0x67,0x30,0x83,0x08,
-			0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c,
-			0x6d,0x6a,0x8f,0x94,0x67,0x30,0x83,0x08
-			};
-static const u8	P15[]= {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39,0x1a,0xaf,0xd2,0x55
-			};
-static const u8	IV15[]={
-			0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad,
-			0xde,0xca,0xf8,0x88
-			};
-static const u8	C15[]= {
-			0x52,0x2d,0xc1,0xf0,0x99,0x56,0x7d,0x07,
-			0xf4,0x7f,0x37,0xa3,0x2a,0x84,0x42,0x7d,
-			0x64,0x3a,0x8c,0xdc,0xbf,0xe5,0xc0,0xc9,
-			0x75,0x98,0xa2,0xbd,0x25,0x55,0xd1,0xaa,
-			0x8c,0xb0,0x8e,0x48,0x59,0x0d,0xbb,0x3d,
-			0xa7,0xb0,0x8b,0x10,0x56,0x82,0x88,0x38,
-			0xc5,0xf6,0x1e,0x63,0x93,0xba,0x7a,0x0a,
-			0xbc,0xc9,0xf6,0x62,0x89,0x80,0x15,0xad
-			};
-static const u8	T15[]= {
-			0xb0,0x94,0xda,0xc5,0xd9,0x34,0x71,0xbd,
-			0xec,0x1a,0x50,0x22,0x70,0xe3,0xcc,0x6c
-			};
+# define A15 A14
+static const u8 K15[] = {
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+    0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+    0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
+};
+
+static const u8 P15[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55
+};
+
+static const u8 IV15[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+    0xde, 0xca, 0xf8, 0x88
+};
+
+static const u8 C15[] = {
+    0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
+    0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
+    0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+    0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
+    0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
+    0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+    0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
+    0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad
+};
+
+static const u8 T15[] = {
+    0xb0, 0x94, 0xda, 0xc5, 0xd9, 0x34, 0x71, 0xbd,
+    0xec, 0x1a, 0x50, 0x22, 0x70, 0xe3, 0xcc, 0x6c
+};
 
 /* Test Case 16 */
-#define K16 K15
-#define IV16 IV15
-static const u8	P16[]= {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39
-			};
-static const u8	A16[]= {
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
-			0xab,0xad,0xda,0xd2
-			};
-static const u8	C16[]= {
-			0x52,0x2d,0xc1,0xf0,0x99,0x56,0x7d,0x07,
-			0xf4,0x7f,0x37,0xa3,0x2a,0x84,0x42,0x7d,
-			0x64,0x3a,0x8c,0xdc,0xbf,0xe5,0xc0,0xc9,
-			0x75,0x98,0xa2,0xbd,0x25,0x55,0xd1,0xaa,
-			0x8c,0xb0,0x8e,0x48,0x59,0x0d,0xbb,0x3d,
-			0xa7,0xb0,0x8b,0x10,0x56,0x82,0x88,0x38,
-			0xc5,0xf6,0x1e,0x63,0x93,0xba,0x7a,0x0a,
-			0xbc,0xc9,0xf6,0x62
-			};
-static const u8	T16[]= {
-			0x76,0xfc,0x6e,0xce,0x0f,0x4e,0x17,0x68,
-			0xcd,0xdf,0x88,0x53,0xbb,0x2d,0x55,0x1b
-			};
+# define K16 K15
+# define IV16 IV15
+static const u8 P16[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39
+};
+
+static const u8 A16[] = {
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+    0xab, 0xad, 0xda, 0xd2
+};
+
+static const u8 C16[] = {
+    0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
+    0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
+    0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+    0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
+    0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
+    0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+    0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
+    0xbc, 0xc9, 0xf6, 0x62
+};
+
+static const u8 T16[] = {
+    0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68,
+    0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b
+};
 
 /* Test Case 17 */
-#define K17 K16
-#define P17 P16
-#define A17 A16
-static const u8	IV17[]={0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad};
-static const u8	C17[]= {
-			0xc3,0x76,0x2d,0xf1,0xca,0x78,0x7d,0x32,
-			0xae,0x47,0xc1,0x3b,0xf1,0x98,0x44,0xcb,
-			0xaf,0x1a,0xe1,0x4d,0x0b,0x97,0x6a,0xfa,
-			0xc5,0x2f,0xf7,0xd7,0x9b,0xba,0x9d,0xe0,
-			0xfe,0xb5,0x82,0xd3,0x39,0x34,0xa4,0xf0,
-			0x95,0x4c,0xc2,0x36,0x3b,0xc7,0x3f,0x78,
-			0x62,0xac,0x43,0x0e,0x64,0xab,0xe4,0x99,
-			0xf4,0x7c,0x9b,0x1f
-			};
-static const u8	T17[]= {
-			0x3a,0x33,0x7d,0xbf,0x46,0xa7,0x92,0xc4,
-			0x5e,0x45,0x49,0x13,0xfe,0x2e,0xa8,0xf2
-			};
+# define K17 K16
+# define P17 P16
+# define A17 A16
+static const u8 IV17[] = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad };
+
+static const u8 C17[] = {
+    0xc3, 0x76, 0x2d, 0xf1, 0xca, 0x78, 0x7d, 0x32,
+    0xae, 0x47, 0xc1, 0x3b, 0xf1, 0x98, 0x44, 0xcb,
+    0xaf, 0x1a, 0xe1, 0x4d, 0x0b, 0x97, 0x6a, 0xfa,
+    0xc5, 0x2f, 0xf7, 0xd7, 0x9b, 0xba, 0x9d, 0xe0,
+    0xfe, 0xb5, 0x82, 0xd3, 0x39, 0x34, 0xa4, 0xf0,
+    0x95, 0x4c, 0xc2, 0x36, 0x3b, 0xc7, 0x3f, 0x78,
+    0x62, 0xac, 0x43, 0x0e, 0x64, 0xab, 0xe4, 0x99,
+    0xf4, 0x7c, 0x9b, 0x1f
+};
+
+static const u8 T17[] = {
+    0x3a, 0x33, 0x7d, 0xbf, 0x46, 0xa7, 0x92, 0xc4,
+    0x5e, 0x45, 0x49, 0x13, 0xfe, 0x2e, 0xa8, 0xf2
+};
 
 /* Test Case 18 */
-#define K18 K17
-#define P18 P17
-#define A18 A17
-static const u8	IV18[]={
-			0x93,0x13,0x22,0x5d,0xf8,0x84,0x06,0xe5,
-			0x55,0x90,0x9c,0x5a,0xff,0x52,0x69,0xaa,
-			0x6a,0x7a,0x95,0x38,0x53,0x4f,0x7d,0xa1,
-			0xe4,0xc3,0x03,0xd2,0xa3,0x18,0xa7,0x28,
-			0xc3,0xc0,0xc9,0x51,0x56,0x80,0x95,0x39,
-			0xfc,0xf0,0xe2,0x42,0x9a,0x6b,0x52,0x54,
-			0x16,0xae,0xdb,0xf5,0xa0,0xde,0x6a,0x57,
-			0xa6,0x37,0xb3,0x9b
-			};
-static const u8	C18[]= {
-			0x5a,0x8d,0xef,0x2f,0x0c,0x9e,0x53,0xf1,
-			0xf7,0x5d,0x78,0x53,0x65,0x9e,0x2a,0x20,
-			0xee,0xb2,0xb2,0x2a,0xaf,0xde,0x64,0x19,
-			0xa0,0x58,0xab,0x4f,0x6f,0x74,0x6b,0xf4,
-			0x0f,0xc0,0xc3,0xb7,0x80,0xf2,0x44,0x45,
-			0x2d,0xa3,0xeb,0xf1,0xc5,0xd8,0x2c,0xde,
-			0xa2,0x41,0x89,0x97,0x20,0x0e,0xf8,0x2e,
-			0x44,0xae,0x7e,0x3f
-			};
-static const u8	T18[]= {
-			0xa4,0x4a,0x82,0x66,0xee,0x1c,0x8e,0xb0,
-			0xc8,0xb5,0xd4,0xcf,0x5a,0xe9,0xf1,0x9a
-			};
+# define K18 K17
+# define P18 P17
+# define A18 A17
+static const u8 IV18[] = {
+    0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
+    0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
+    0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
+    0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
+    0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
+    0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
+    0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
+    0xa6, 0x37, 0xb3, 0x9b
+};
+
+static const u8 C18[] = {
+    0x5a, 0x8d, 0xef, 0x2f, 0x0c, 0x9e, 0x53, 0xf1,
+    0xf7, 0x5d, 0x78, 0x53, 0x65, 0x9e, 0x2a, 0x20,
+    0xee, 0xb2, 0xb2, 0x2a, 0xaf, 0xde, 0x64, 0x19,
+    0xa0, 0x58, 0xab, 0x4f, 0x6f, 0x74, 0x6b, 0xf4,
+    0x0f, 0xc0, 0xc3, 0xb7, 0x80, 0xf2, 0x44, 0x45,
+    0x2d, 0xa3, 0xeb, 0xf1, 0xc5, 0xd8, 0x2c, 0xde,
+    0xa2, 0x41, 0x89, 0x97, 0x20, 0x0e, 0xf8, 0x2e,
+    0x44, 0xae, 0x7e, 0x3f
+};
+
+static const u8 T18[] = {
+    0xa4, 0x4a, 0x82, 0x66, 0xee, 0x1c, 0x8e, 0xb0,
+    0xc8, 0xb5, 0xd4, 0xcf, 0x5a, 0xe9, 0xf1, 0x9a
+};
 
 /* Test Case 19 */
-#define K19 K1
-#define P19 P1
-#define IV19 IV1
-#define C19 C1
-static const u8 A19[]= {
-			0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,
-			0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
-			0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,
-			0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
-			0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,
-			0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
-			0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,
-			0xba,0x63,0x7b,0x39,0x1a,0xaf,0xd2,0x55,
-			0x52,0x2d,0xc1,0xf0,0x99,0x56,0x7d,0x07,
-			0xf4,0x7f,0x37,0xa3,0x2a,0x84,0x42,0x7d,
-			0x64,0x3a,0x8c,0xdc,0xbf,0xe5,0xc0,0xc9,
-			0x75,0x98,0xa2,0xbd,0x25,0x55,0xd1,0xaa,
-			0x8c,0xb0,0x8e,0x48,0x59,0x0d,0xbb,0x3d,
-			0xa7,0xb0,0x8b,0x10,0x56,0x82,0x88,0x38,
-			0xc5,0xf6,0x1e,0x63,0x93,0xba,0x7a,0x0a,
-			0xbc,0xc9,0xf6,0x62,0x89,0x80,0x15,0xad
-			};
-static const u8	T19[]= {
-			0x5f,0xea,0x79,0x3a,0x2d,0x6f,0x97,0x4d,
-			0x37,0xe6,0x8e,0x0c,0xb8,0xff,0x94,0x92
-			};
+# define K19 K1
+# define P19 P1
+# define IV19 IV1
+# define C19 C1
+static const u8 A19[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+    0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+    0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+    0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+    0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+    0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55,
+    0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
+    0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
+    0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+    0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
+    0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
+    0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+    0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
+    0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad
+};
+
+static const u8 T19[] = {
+    0x5f, 0xea, 0x79, 0x3a, 0x2d, 0x6f, 0x97, 0x4d,
+    0x37, 0xe6, 0x8e, 0x0c, 0xb8, 0xff, 0x94, 0x92
+};
 
 /* Test Case 20 */
-#define K20 K1
-#define A20 A1
+# define K20 K1
+# define A20 A1
 /* this results in 0xff in counter LSB */
-static const u8 IV20[64]={0xff,0xff,0xff,0xff};
-static const u8	P20[288];
-static const u8	C20[]= {
-			0x56,0xb3,0x37,0x3c,0xa9,0xef,0x6e,0x4a,
-			0x2b,0x64,0xfe,0x1e,0x9a,0x17,0xb6,0x14,
-			0x25,0xf1,0x0d,0x47,0xa7,0x5a,0x5f,0xce,
-			0x13,0xef,0xc6,0xbc,0x78,0x4a,0xf2,0x4f,
-			0x41,0x41,0xbd,0xd4,0x8c,0xf7,0xc7,0x70,
-			0x88,0x7a,0xfd,0x57,0x3c,0xca,0x54,0x18,
-			0xa9,0xae,0xff,0xcd,0x7c,0x5c,0xed,0xdf,
-			0xc6,0xa7,0x83,0x97,0xb9,0xa8,0x5b,0x49,
-			0x9d,0xa5,0x58,0x25,0x72,0x67,0xca,0xab,
-			0x2a,0xd0,0xb2,0x3c,0xa4,0x76,0xa5,0x3c,
-			0xb1,0x7f,0xb4,0x1c,0x4b,0x8b,0x47,0x5c,
-			0xb4,0xf3,0xf7,0x16,0x50,0x94,0xc2,0x29,
-			0xc9,0xe8,0xc4,0xdc,0x0a,0x2a,0x5f,0xf1,
-			0x90,0x3e,0x50,0x15,0x11,0x22,0x13,0x76,
-			0xa1,0xcd,0xb8,0x36,0x4c,0x50,0x61,0xa2,
-			0x0c,0xae,0x74,0xbc,0x4a,0xcd,0x76,0xce,
-			0xb0,0xab,0xc9,0xfd,0x32,0x17,0xef,0x9f,
-			0x8c,0x90,0xbe,0x40,0x2d,0xdf,0x6d,0x86,
-			0x97,0xf4,0xf8,0x80,0xdf,0xf1,0x5b,0xfb,
-			0x7a,0x6b,0x28,0x24,0x1e,0xc8,0xfe,0x18,
-			0x3c,0x2d,0x59,0xe3,0xf9,0xdf,0xff,0x65,
-			0x3c,0x71,0x26,0xf0,0xac,0xb9,0xe6,0x42,
-			0x11,0xf4,0x2b,0xae,0x12,0xaf,0x46,0x2b,
-			0x10,0x70,0xbe,0xf1,0xab,0x5e,0x36,0x06,
-			0x87,0x2c,0xa1,0x0d,0xee,0x15,0xb3,0x24,
-			0x9b,0x1a,0x1b,0x95,0x8f,0x23,0x13,0x4c,
-			0x4b,0xcc,0xb7,0xd0,0x32,0x00,0xbc,0xe4,
-			0x20,0xa2,0xf8,0xeb,0x66,0xdc,0xf3,0x64,
-			0x4d,0x14,0x23,0xc1,0xb5,0x69,0x90,0x03,
-			0xc1,0x3e,0xce,0xf4,0xbf,0x38,0xa3,0xb6,
-			0x0e,0xed,0xc3,0x40,0x33,0xba,0xc1,0x90,
-			0x27,0x83,0xdc,0x6d,0x89,0xe2,0xe7,0x74,
-			0x18,0x8a,0x43,0x9c,0x7e,0xbc,0xc0,0x67,
-			0x2d,0xbd,0xa4,0xdd,0xcf,0xb2,0x79,0x46,
-			0x13,0xb0,0xbe,0x41,0x31,0x5e,0xf7,0x78,
-			0x70,0x8a,0x70,0xee,0x7d,0x75,0x16,0x5c
-			};
-static const u8	T20[]= {
-			0x8b,0x30,0x7f,0x6b,0x33,0x28,0x6d,0x0a,
-			0xb0,0x26,0xa9,0xed,0x3f,0xe1,0xe8,0x5f
-			};
-
-#define TEST_CASE(n)	do {					\
-	u8 out[sizeof(P##n)];					\
-	AES_set_encrypt_key(K##n,sizeof(K##n)*8,&key);		\
-	CRYPTO_gcm128_init(&ctx,&key,(block128_f)AES_encrypt);	\
-	CRYPTO_gcm128_setiv(&ctx,IV##n,sizeof(IV##n));		\
-	memset(out,0,sizeof(out));				\
-	if (A##n) CRYPTO_gcm128_aad(&ctx,A##n,sizeof(A##n));	\
-	if (P##n) CRYPTO_gcm128_encrypt(&ctx,P##n,out,sizeof(out));	\
-	if (CRYPTO_gcm128_finish(&ctx,T##n,16) ||		\
-	    (C##n && memcmp(out,C##n,sizeof(out))))		\
-		ret++, printf ("encrypt test#%d failed.\n",n);	\
-	CRYPTO_gcm128_setiv(&ctx,IV##n,sizeof(IV##n));		\
-	memset(out,0,sizeof(out));				\
-	if (A##n) CRYPTO_gcm128_aad(&ctx,A##n,sizeof(A##n));	\
-	if (C##n) CRYPTO_gcm128_decrypt(&ctx,C##n,out,sizeof(out));	\
-	if (CRYPTO_gcm128_finish(&ctx,T##n,16) ||		\
-	    (P##n && memcmp(out,P##n,sizeof(out))))		\
-		ret++, printf ("decrypt test#%d failed.\n",n);	\
-	} while(0)
+static const u8 IV20[64] = { 0xff, 0xff, 0xff, 0xff };
+
+static const u8 P20[288];
+static const u8 C20[] = {
+    0x56, 0xb3, 0x37, 0x3c, 0xa9, 0xef, 0x6e, 0x4a,
+    0x2b, 0x64, 0xfe, 0x1e, 0x9a, 0x17, 0xb6, 0x14,
+    0x25, 0xf1, 0x0d, 0x47, 0xa7, 0x5a, 0x5f, 0xce,
+    0x13, 0xef, 0xc6, 0xbc, 0x78, 0x4a, 0xf2, 0x4f,
+    0x41, 0x41, 0xbd, 0xd4, 0x8c, 0xf7, 0xc7, 0x70,
+    0x88, 0x7a, 0xfd, 0x57, 0x3c, 0xca, 0x54, 0x18,
+    0xa9, 0xae, 0xff, 0xcd, 0x7c, 0x5c, 0xed, 0xdf,
+    0xc6, 0xa7, 0x83, 0x97, 0xb9, 0xa8, 0x5b, 0x49,
+    0x9d, 0xa5, 0x58, 0x25, 0x72, 0x67, 0xca, 0xab,
+    0x2a, 0xd0, 0xb2, 0x3c, 0xa4, 0x76, 0xa5, 0x3c,
+    0xb1, 0x7f, 0xb4, 0x1c, 0x4b, 0x8b, 0x47, 0x5c,
+    0xb4, 0xf3, 0xf7, 0x16, 0x50, 0x94, 0xc2, 0x29,
+    0xc9, 0xe8, 0xc4, 0xdc, 0x0a, 0x2a, 0x5f, 0xf1,
+    0x90, 0x3e, 0x50, 0x15, 0x11, 0x22, 0x13, 0x76,
+    0xa1, 0xcd, 0xb8, 0x36, 0x4c, 0x50, 0x61, 0xa2,
+    0x0c, 0xae, 0x74, 0xbc, 0x4a, 0xcd, 0x76, 0xce,
+    0xb0, 0xab, 0xc9, 0xfd, 0x32, 0x17, 0xef, 0x9f,
+    0x8c, 0x90, 0xbe, 0x40, 0x2d, 0xdf, 0x6d, 0x86,
+    0x97, 0xf4, 0xf8, 0x80, 0xdf, 0xf1, 0x5b, 0xfb,
+    0x7a, 0x6b, 0x28, 0x24, 0x1e, 0xc8, 0xfe, 0x18,
+    0x3c, 0x2d, 0x59, 0xe3, 0xf9, 0xdf, 0xff, 0x65,
+    0x3c, 0x71, 0x26, 0xf0, 0xac, 0xb9, 0xe6, 0x42,
+    0x11, 0xf4, 0x2b, 0xae, 0x12, 0xaf, 0x46, 0x2b,
+    0x10, 0x70, 0xbe, 0xf1, 0xab, 0x5e, 0x36, 0x06,
+    0x87, 0x2c, 0xa1, 0x0d, 0xee, 0x15, 0xb3, 0x24,
+    0x9b, 0x1a, 0x1b, 0x95, 0x8f, 0x23, 0x13, 0x4c,
+    0x4b, 0xcc, 0xb7, 0xd0, 0x32, 0x00, 0xbc, 0xe4,
+    0x20, 0xa2, 0xf8, 0xeb, 0x66, 0xdc, 0xf3, 0x64,
+    0x4d, 0x14, 0x23, 0xc1, 0xb5, 0x69, 0x90, 0x03,
+    0xc1, 0x3e, 0xce, 0xf4, 0xbf, 0x38, 0xa3, 0xb6,
+    0x0e, 0xed, 0xc3, 0x40, 0x33, 0xba, 0xc1, 0x90,
+    0x27, 0x83, 0xdc, 0x6d, 0x89, 0xe2, 0xe7, 0x74,
+    0x18, 0x8a, 0x43, 0x9c, 0x7e, 0xbc, 0xc0, 0x67,
+    0x2d, 0xbd, 0xa4, 0xdd, 0xcf, 0xb2, 0x79, 0x46,
+    0x13, 0xb0, 0xbe, 0x41, 0x31, 0x5e, 0xf7, 0x78,
+    0x70, 0x8a, 0x70, 0xee, 0x7d, 0x75, 0x16, 0x5c
+};
+
+static const u8 T20[] = {
+    0x8b, 0x30, 0x7f, 0x6b, 0x33, 0x28, 0x6d, 0x0a,
+    0xb0, 0x26, 0xa9, 0xed, 0x3f, 0xe1, 0xe8, 0x5f
+};
+
+# define TEST_CASE(n)    do {                                    \
+        u8 out[sizeof(P##n)];                                   \
+        AES_set_encrypt_key(K##n,sizeof(K##n)*8,&key);          \
+        CRYPTO_gcm128_init(&ctx,&key,(block128_f)AES_encrypt);  \
+        CRYPTO_gcm128_setiv(&ctx,IV##n,sizeof(IV##n));          \
+        memset(out,0,sizeof(out));                              \
+        if (A##n) CRYPTO_gcm128_aad(&ctx,A##n,sizeof(A##n));    \
+        if (P##n) CRYPTO_gcm128_encrypt(&ctx,P##n,out,sizeof(out));     \
+        if (CRYPTO_gcm128_finish(&ctx,T##n,16) ||               \
+            (C##n && memcmp(out,C##n,sizeof(out))))             \
+                ret++, printf ("encrypt test#%d failed.\n",n);  \
+        CRYPTO_gcm128_setiv(&ctx,IV##n,sizeof(IV##n));          \
+        memset(out,0,sizeof(out));                              \
+        if (A##n) CRYPTO_gcm128_aad(&ctx,A##n,sizeof(A##n));    \
+        if (C##n) CRYPTO_gcm128_decrypt(&ctx,C##n,out,sizeof(out));     \
+        if (CRYPTO_gcm128_finish(&ctx,T##n,16) ||               \
+            (P##n && memcmp(out,P##n,sizeof(out))))             \
+                ret++, printf ("decrypt test#%d failed.\n",n);  \
+        } while(0)
 
 int main()
 {
-	GCM128_CONTEXT ctx;
-	AES_KEY key;
-	int ret=0;
-
-	TEST_CASE(1);
-	TEST_CASE(2);
-	TEST_CASE(3);
-	TEST_CASE(4);
-	TEST_CASE(5);
-	TEST_CASE(6);
-	TEST_CASE(7);
-	TEST_CASE(8);
-	TEST_CASE(9);
-	TEST_CASE(10);
-	TEST_CASE(11);
-	TEST_CASE(12);
-	TEST_CASE(13);
-	TEST_CASE(14);
-	TEST_CASE(15);
-	TEST_CASE(16);
-	TEST_CASE(17);
-	TEST_CASE(18);
-	TEST_CASE(19);
-	TEST_CASE(20);
-
-#ifdef OPENSSL_CPUID_OBJ
-	{
-	size_t start,stop,gcm_t,ctr_t,OPENSSL_rdtsc();
-	union { u64 u; u8 c[1024]; } buf;
-	int i;
-
-	AES_set_encrypt_key(K1,sizeof(K1)*8,&key);
-	CRYPTO_gcm128_init(&ctx,&key,(block128_f)AES_encrypt);
-	CRYPTO_gcm128_setiv(&ctx,IV1,sizeof(IV1));
-
-	CRYPTO_gcm128_encrypt(&ctx,buf.c,buf.c,sizeof(buf));
-	start = OPENSSL_rdtsc();
-	CRYPTO_gcm128_encrypt(&ctx,buf.c,buf.c,sizeof(buf));
-	gcm_t = OPENSSL_rdtsc() - start;
-
-	CRYPTO_ctr128_encrypt(buf.c,buf.c,sizeof(buf),
-			&key,ctx.Yi.c,ctx.EKi.c,&ctx.mres,
-			(block128_f)AES_encrypt);
-	start = OPENSSL_rdtsc();
-	CRYPTO_ctr128_encrypt(buf.c,buf.c,sizeof(buf),
-			&key,ctx.Yi.c,ctx.EKi.c,&ctx.mres,
-			(block128_f)AES_encrypt);
-	ctr_t = OPENSSL_rdtsc() - start;
-
-	printf("%.2f-%.2f=%.2f\n",
-			gcm_t/(double)sizeof(buf),
-			ctr_t/(double)sizeof(buf),
-			(gcm_t-ctr_t)/(double)sizeof(buf));
-#ifdef GHASH
-	{
-	void (*gcm_ghash_p)(u64 Xi[2],const u128 Htable[16],
-				const u8 *inp,size_t len)	= ctx.ghash;
-
-	GHASH((&ctx),buf.c,sizeof(buf));
-	start = OPENSSL_rdtsc();
-	for (i=0;i<100;++i) GHASH((&ctx),buf.c,sizeof(buf));
-	gcm_t = OPENSSL_rdtsc() - start;
-	printf("%.2f\n",gcm_t/(double)sizeof(buf)/(double)i);
-	}
-#endif
-	}
-#endif
+    GCM128_CONTEXT ctx;
+    AES_KEY key;
+    int ret = 0;
+
+    TEST_CASE(1);
+    TEST_CASE(2);
+    TEST_CASE(3);
+    TEST_CASE(4);
+    TEST_CASE(5);
+    TEST_CASE(6);
+    TEST_CASE(7);
+    TEST_CASE(8);
+    TEST_CASE(9);
+    TEST_CASE(10);
+    TEST_CASE(11);
+    TEST_CASE(12);
+    TEST_CASE(13);
+    TEST_CASE(14);
+    TEST_CASE(15);
+    TEST_CASE(16);
+    TEST_CASE(17);
+    TEST_CASE(18);
+    TEST_CASE(19);
+    TEST_CASE(20);
+
+# ifdef OPENSSL_CPUID_OBJ
+    {
+        size_t start, stop, gcm_t, ctr_t, OPENSSL_rdtsc();
+        union {
+            u64 u;
+            u8 c[1024];
+        } buf;
+        int i;
+
+        AES_set_encrypt_key(K1, sizeof(K1) * 8, &key);
+        CRYPTO_gcm128_init(&ctx, &key, (block128_f) AES_encrypt);
+        CRYPTO_gcm128_setiv(&ctx, IV1, sizeof(IV1));
+
+        CRYPTO_gcm128_encrypt(&ctx, buf.c, buf.c, sizeof(buf));
+        start = OPENSSL_rdtsc();
+        CRYPTO_gcm128_encrypt(&ctx, buf.c, buf.c, sizeof(buf));
+        gcm_t = OPENSSL_rdtsc() - start;
+
+        CRYPTO_ctr128_encrypt(buf.c, buf.c, sizeof(buf),
+                              &key, ctx.Yi.c, ctx.EKi.c, &ctx.mres,
+                              (block128_f) AES_encrypt);
+        start = OPENSSL_rdtsc();
+        CRYPTO_ctr128_encrypt(buf.c, buf.c, sizeof(buf),
+                              &key, ctx.Yi.c, ctx.EKi.c, &ctx.mres,
+                              (block128_f) AES_encrypt);
+        ctr_t = OPENSSL_rdtsc() - start;
+
+        printf("%.2f-%.2f=%.2f\n",
+               gcm_t / (double)sizeof(buf),
+               ctr_t / (double)sizeof(buf),
+               (gcm_t - ctr_t) / (double)sizeof(buf));
+#  ifdef GHASH
+        {
+            void (*gcm_ghash_p) (u64 Xi[2], const u128 Htable[16],
+                                 const u8 *inp, size_t len) = ctx.ghash;
+
+            GHASH((&ctx), buf.c, sizeof(buf));
+            start = OPENSSL_rdtsc();
+            for (i = 0; i < 100; ++i)
+                GHASH((&ctx), buf.c, sizeof(buf));
+            gcm_t = OPENSSL_rdtsc() - start;
+            printf("%.2f\n", gcm_t / (double)sizeof(buf) / (double)i);
+        }
+#  endif
+    }
+# endif
 
-	return ret;
+    return ret;
 }
 #endif
diff --git a/crypto/modes/modes.h b/crypto/modes/modes.h
index f7759764a1..fd488499a0 100644
--- a/crypto/modes/modes.h
+++ b/crypto/modes/modes.h
@@ -10,140 +10,153 @@
 #ifdef  __cplusplus
 extern "C" {
 #endif
-typedef void (*block128_f)(const unsigned char in[16],
-			unsigned char out[16],
-			const void *key);
+typedef void (*block128_f) (const unsigned char in[16],
+                            unsigned char out[16], const void *key);
 
-typedef void (*cbc128_f)(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int enc);
+typedef void (*cbc128_f) (const unsigned char *in, unsigned char *out,
+                          size_t len, const void *key,
+                          unsigned char ivec[16], int enc);
 
-typedef void (*ctr128_f)(const unsigned char *in, unsigned char *out,
-			size_t blocks, const void *key,
-			const unsigned char ivec[16]);
+typedef void (*ctr128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16]);
 
-typedef void (*ccm128_f)(const unsigned char *in, unsigned char *out,
-			size_t blocks, const void *key,
-			const unsigned char ivec[16],unsigned char cmac[16]);
+typedef void (*ccm128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16],
+                          unsigned char cmac[16]);
 
 void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
 void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
 
 void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], unsigned char ecount_buf[16],
-			unsigned int *num, block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16],
+                           unsigned char ecount_buf[16], unsigned int *num,
+                           block128_f block);
 
 void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], unsigned char ecount_buf[16],
-			unsigned int *num, ctr128_f ctr);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16],
+                                 unsigned char ecount_buf[16],
+                                 unsigned int *num, ctr128_f ctr);
 
 void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           block128_f block);
 
 void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           int enc, block128_f block);
 void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
+                             size_t length, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
 void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
-			size_t bits, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
-
-size_t CRYPTO_cts128_encrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                             size_t bits, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
+
+size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
 size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_cts128_decrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
 size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-
-size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+
+size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
 size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
 size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
 
 typedef struct gcm128_context GCM128_CONTEXT;
 
 GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
-void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block);
+void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
 void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
-			size_t len);
+                         size_t len);
 int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
-			size_t len);
+                      size_t len);
 int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len);
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
 int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len);
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
 int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len, ctr128_f stream);
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
 int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len, ctr128_f stream);
-int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
-			size_t len);
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
+int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len);
 void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
 void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
 
 typedef struct ccm128_context CCM128_CONTEXT;
 
 void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
-	unsigned int M, unsigned int L, void *key,block128_f block);
-int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx,
-	const unsigned char *nonce, size_t nlen, size_t mlen);
-void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx,
-	const unsigned char *aad, size_t alen);
-int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len,
-	ccm128_f stream);
-int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len,
-	ccm128_f stream);
+                        unsigned int M, unsigned int L, void *key,
+                        block128_f block);
+int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce,
+                        size_t nlen, size_t mlen);
+void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad,
+                       size_t alen);
+int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
+int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
 size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
 
 typedef struct xts128_context XTS128_CONTEXT;
 
-int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
-	const unsigned char *inp, unsigned char *out, size_t len, int enc);
+int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
+                          const unsigned char iv[16],
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len, int enc);
 
 size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, size_t inlen, block128_f block);
+                       unsigned char *out,
+                       const unsigned char *in, size_t inlen,
+                       block128_f block);
 
 size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, size_t inlen, block128_f block);
+                         unsigned char *out,
+                         const unsigned char *in, size_t inlen,
+                         block128_f block);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/modes/modes_lcl.h b/crypto/modes/modes_lcl.h
index bdb94de4e8..900f54ca2b 100644
--- a/crypto/modes/modes_lcl.h
+++ b/crypto/modes/modes_lcl.h
@@ -7,19 +7,18 @@
 
 #include 
 
-
 #if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
 typedef __int64 i64;
 typedef unsigned __int64 u64;
-#define U64(C) C##UI64
+# define U64(C) C##UI64
 #elif defined(__arch64__)
 typedef long i64;
 typedef unsigned long u64;
-#define U64(C) C##UL
+# define U64(C) C##UL
 #else
 typedef long long i64;
 typedef unsigned long long u64;
-#define U64(C) C##ULL
+# define U64(C) C##ULL
 #endif
 
 typedef unsigned int u32;
@@ -27,11 +26,11 @@ typedef unsigned char u8;
 
 #define STRICT_ALIGNMENT 1
 #ifndef PEDANTIC
-# if defined(__i386)	|| defined(__i386__)	|| \
-     defined(__x86_64)	|| defined(__x86_64__)	|| \
-     defined(_M_IX86)	|| defined(_M_AMD64)	|| defined(_M_X64) || \
-     defined(__aarch64__)			|| \
-     defined(__s390__)	|| defined(__s390x__)
+# if defined(__i386)    || defined(__i386__)    || \
+     defined(__x86_64)  || defined(__x86_64__)  || \
+     defined(_M_IX86)   || defined(_M_AMD64)    || defined(_M_X64) || \
+     defined(__aarch64__)                       || \
+     defined(__s390__)  || defined(__s390x__)
 #  undef STRICT_ALIGNMENT
 # endif
 #endif
@@ -39,100 +38,106 @@ typedef unsigned char u8;
 #if !defined(PEDANTIC) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
 # if defined(__GNUC__) && __GNUC__>=2
 #  if defined(__x86_64) || defined(__x86_64__)
-#   define BSWAP8(x) ({	u64 ret=(x);			\
-			asm ("bswapq %0"		\
-			: "+r"(ret));	ret;		})
-#   define BSWAP4(x) ({	u32 ret=(x);			\
-			asm ("bswapl %0"		\
-			: "+r"(ret));	ret;		})
+#   define BSWAP8(x) ({ u64 ret=(x);                    \
+                        asm ("bswapq %0"                \
+                        : "+r"(ret));   ret;            })
+#   define BSWAP4(x) ({ u32 ret=(x);                    \
+                        asm ("bswapl %0"                \
+                        : "+r"(ret));   ret;            })
 #  elif (defined(__i386) || defined(__i386__)) && !defined(I386_ONLY)
-#   define BSWAP8(x) ({	u32 lo=(u64)(x)>>32,hi=(x);	\
-			asm ("bswapl %0; bswapl %1"	\
-			: "+r"(hi),"+r"(lo));		\
-			(u64)hi<<32|lo;			})
-#   define BSWAP4(x) ({	u32 ret=(x);			\
-			asm ("bswapl %0"		\
-			: "+r"(ret));	ret;		})
+#   define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x);     \
+                        asm ("bswapl %0; bswapl %1"     \
+                        : "+r"(hi),"+r"(lo));           \
+                        (u64)hi<<32|lo;                 })
+#   define BSWAP4(x) ({ u32 ret=(x);                    \
+                        asm ("bswapl %0"                \
+                        : "+r"(ret));   ret;            })
 #  elif defined(__aarch64__)
-#   define BSWAP8(x) ({	u64 ret;			\
-			asm ("rev %0,%1"		\
-			: "=r"(ret) : "r"(x)); ret;	})
-#   define BSWAP4(x) ({	u32 ret;			\
-			asm ("rev %w0,%w1"		\
-			: "=r"(ret) : "r"(x)); ret;	})
+#   define BSWAP8(x) ({ u64 ret;                        \
+                        asm ("rev %0,%1"                \
+                        : "=r"(ret) : "r"(x)); ret;     })
+#   define BSWAP4(x) ({ u32 ret;                        \
+                        asm ("rev %w0,%w1"              \
+                        : "=r"(ret) : "r"(x)); ret;     })
 #  elif (defined(__arm__) || defined(__arm)) && !defined(STRICT_ALIGNMENT)
-#   define BSWAP8(x) ({	u32 lo=(u64)(x)>>32,hi=(x);	\
-			asm ("rev %0,%0; rev %1,%1"	\
-			: "+r"(hi),"+r"(lo));		\
-			(u64)hi<<32|lo;			})
-#   define BSWAP4(x) ({	u32 ret;			\
-			asm ("rev %0,%1"		\
-			: "=r"(ret) : "r"((u32)(x)));	\
-			ret;				})
+#   define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x);     \
+                        asm ("rev %0,%0; rev %1,%1"     \
+                        : "+r"(hi),"+r"(lo));           \
+                        (u64)hi<<32|lo;                 })
+#   define BSWAP4(x) ({ u32 ret;                        \
+                        asm ("rev %0,%1"                \
+                        : "=r"(ret) : "r"((u32)(x)));   \
+                        ret;                            })
 #  endif
 # elif defined(_MSC_VER)
 #  if _MSC_VER>=1300
 #   pragma intrinsic(_byteswap_uint64,_byteswap_ulong)
-#   define BSWAP8(x)	_byteswap_uint64((u64)(x))
-#   define BSWAP4(x)	_byteswap_ulong((u32)(x))
+#   define BSWAP8(x)    _byteswap_uint64((u64)(x))
+#   define BSWAP4(x)    _byteswap_ulong((u32)(x))
 #  elif defined(_M_IX86)
-    __inline u32 _bswap4(u32 val) {
-	_asm mov eax,val
-	_asm bswap eax
-    }
-#   define BSWAP4(x)	_bswap4(x)
+__inline u32 _bswap4(u32 val)
+{
+_asm mov eax, val _asm bswap eax}
+#   define BSWAP4(x)    _bswap4(x)
 #  endif
 # endif
 #endif
-
 #if defined(BSWAP4) && !defined(STRICT_ALIGNMENT)
-#define GETU32(p)	BSWAP4(*(const u32 *)(p))
-#define PUTU32(p,v)	*(u32 *)(p) = BSWAP4(v)
+# define GETU32(p)       BSWAP4(*(const u32 *)(p))
+# define PUTU32(p,v)     *(u32 *)(p) = BSWAP4(v)
 #else
-#define GETU32(p)	((u32)(p)[0]<<24|(u32)(p)[1]<<16|(u32)(p)[2]<<8|(u32)(p)[3])
-#define PUTU32(p,v)	((p)[0]=(u8)((v)>>24),(p)[1]=(u8)((v)>>16),(p)[2]=(u8)((v)>>8),(p)[3]=(u8)(v))
+# define GETU32(p)       ((u32)(p)[0]<<24|(u32)(p)[1]<<16|(u32)(p)[2]<<8|(u32)(p)[3])
+# define PUTU32(p,v)     ((p)[0]=(u8)((v)>>24),(p)[1]=(u8)((v)>>16),(p)[2]=(u8)((v)>>8),(p)[3]=(u8)(v))
 #endif
+/*- GCM definitions */ typedef struct {
+    u64 hi, lo;
+} u128;
 
-/* GCM definitions */
-
-typedef struct { u64 hi,lo; } u128;
-
-#ifdef	TABLE_BITS
-#undef	TABLE_BITS
+#ifdef  TABLE_BITS
+# undef  TABLE_BITS
 #endif
 /*
  * Even though permitted values for TABLE_BITS are 8, 4 and 1, it should
  * never be set to 8 [or 1]. For further information see gcm128.c.
  */
-#define	TABLE_BITS 4
+#define TABLE_BITS 4
 
 struct gcm128_context {
-	/* Following 6 names follow names in GCM specification */
-	union { u64 u[2]; u32 d[4]; u8 c[16]; size_t t[16/sizeof(size_t)]; }
-	  Yi,EKi,EK0,len,Xi,H;
-	/* Relative position of Xi, H and pre-computed Htable is used
-	 * in some assembler modules, i.e. don't change the order! */
+    /* Following 6 names follow names in GCM specification */
+    union {
+        u64 u[2];
+        u32 d[4];
+        u8 c[16];
+        size_t t[16 / sizeof(size_t)];
+    } Yi, EKi, EK0, len, Xi, H;
+    /*
+     * Relative position of Xi, H and pre-computed Htable is used in some
+     * assembler modules, i.e. don't change the order!
+     */
 #if TABLE_BITS==8
-	u128 Htable[256];
+    u128 Htable[256];
 #else
-	u128 Htable[16];
-	void (*gmult)(u64 Xi[2],const u128 Htable[16]);
-	void (*ghash)(u64 Xi[2],const u128 Htable[16],const u8 *inp,size_t len);
+    u128 Htable[16];
+    void (*gmult) (u64 Xi[2], const u128 Htable[16]);
+    void (*ghash) (u64 Xi[2], const u128 Htable[16], const u8 *inp,
+                   size_t len);
 #endif
-	unsigned int mres, ares;
-	block128_f block;
-	void *key;
+    unsigned int mres, ares;
+    block128_f block;
+    void *key;
 };
 
 struct xts128_context {
-	void      *key1, *key2;
-	block128_f block1,block2;
+    void *key1, *key2;
+    block128_f block1, block2;
 };
 
 struct ccm128_context {
-	union { u64 u[2]; u8 c[16]; } nonce, cmac;
-	u64 blocks;
-	block128_f block;
-	void *key;
+    union {
+        u64 u[2];
+        u8 c[16];
+    } nonce, cmac;
+    u64 blocks;
+    block128_f block;
+    void *key;
 };
-
diff --git a/crypto/modes/ofb128.c b/crypto/modes/ofb128.c
index 2b06117649..4dbaccd7a6 100644
--- a/crypto/modes/ofb128.c
+++ b/crypto/modes/ofb128.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,65 +59,66 @@
 #endif
 #include 
 
-/* The input and output encrypted as though 128bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 128bit ofb mode is being used.
+ * The extra state information to record how much of the 128bit block we have
+ * used is contained in *num;
  */
 void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			block128_f block)
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num, block128_f block)
 {
-	unsigned int n;
-	size_t l=0;
+    unsigned int n;
+    size_t l = 0;
 
-	assert(in && out && key && ivec && num);
+    assert(in && out && key && ivec && num);
 
-	n = *num;
+    n = *num;
 
 #if !defined(OPENSSL_SMALL_FOOTPRINT)
-	if (16%sizeof(size_t) == 0) { /* always true actually */
-	    do {
-		while (n && len) {
-			*(out++) = *(in++) ^ ivec[n];
-			--len;
-			n = (n+1) % 16;
-		}
-#if defined(STRICT_ALIGNMENT)
-		if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)
-			break;
-#endif
-		while (len>=16) {
-			(*block)(ivec, ivec, key);
-			for (; n<16; n+=sizeof(size_t))
-				*(size_t*)(out+n) =
-				*(size_t*)(in+n) ^ *(size_t*)(ivec+n);
-			len -= 16;
-			out += 16;
-			in  += 16;
-			n = 0;
-		}
-		if (len) {
-			(*block)(ivec, ivec, key);
-			while (len--) {
-				out[n] = in[n] ^ ivec[n];
-				++n;
-			}
-		}
-		*num = n;
-		return;
-	    } while(0);
-	}
-	/* the rest would be commonly eliminated by x86* compiler */
+    if (16 % sizeof(size_t) == 0) { /* always true actually */
+        do {
+            while (n && len) {
+                *(out++) = *(in++) ^ ivec[n];
+                --len;
+                n = (n + 1) % 16;
+            }
+# if defined(STRICT_ALIGNMENT)
+            if (((size_t)in | (size_t)out | (size_t)ivec) % sizeof(size_t) !=
+                0)
+                break;
+# endif
+            while (len >= 16) {
+                (*block) (ivec, ivec, key);
+                for (; n < 16; n += sizeof(size_t))
+                    *(size_t *)(out + n) =
+                        *(size_t *)(in + n) ^ *(size_t *)(ivec + n);
+                len -= 16;
+                out += 16;
+                in += 16;
+                n = 0;
+            }
+            if (len) {
+                (*block) (ivec, ivec, key);
+                while (len--) {
+                    out[n] = in[n] ^ ivec[n];
+                    ++n;
+                }
+            }
+            *num = n;
+            return;
+        } while (0);
+    }
+    /* the rest would be commonly eliminated by x86* compiler */
 #endif
-	while (l
 
 static const unsigned char default_iv[] = {
-  0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6,
+    0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6,
 };
-/* Input size limit: lower than maximum of standards but far larger than
+
+/*
+ * Input size limit: lower than maximum of standards but far larger than
  * anything that will be used in practice.
  */
 #define CRYPTO128_WRAP_MAX (1UL << 31)
 
 size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, size_t inlen, block128_f block)
-	{
-	unsigned char *A, B[16], *R;
-	size_t i, j, t;
-	if ((inlen & 0x7) || (inlen < 8) || (inlen > CRYPTO128_WRAP_MAX))
-		return 0;
-	A = B;
-	t = 1;
-	memcpy(out + 8, in, inlen);
-	if (!iv)
-		iv = default_iv;
+                       unsigned char *out,
+                       const unsigned char *in, size_t inlen,
+                       block128_f block)
+{
+    unsigned char *A, B[16], *R;
+    size_t i, j, t;
+    if ((inlen & 0x7) || (inlen < 8) || (inlen > CRYPTO128_WRAP_MAX))
+        return 0;
+    A = B;
+    t = 1;
+    memcpy(out + 8, in, inlen);
+    if (!iv)
+        iv = default_iv;
 
-	memcpy(A, iv, 8);
+    memcpy(A, iv, 8);
 
-	for (j = 0; j < 6; j++)
-		{
-		R = out + 8;
-		for (i = 0; i < inlen; i += 8, t++, R += 8)
-			{
-			memcpy(B + 8, R, 8);
-			block(B, B, key);
-			A[7] ^= (unsigned char)(t & 0xff);
-			if (t > 0xff)	
-				{
-				A[6] ^= (unsigned char)((t >> 8) & 0xff);
-				A[5] ^= (unsigned char)((t >> 16) & 0xff);
-				A[4] ^= (unsigned char)((t >> 24) & 0xff);
-				}
-			memcpy(R, B + 8, 8);
-			}
-		}
-	memcpy(out, A, 8);
-	return inlen + 8;
-	}
+    for (j = 0; j < 6; j++) {
+        R = out + 8;
+        for (i = 0; i < inlen; i += 8, t++, R += 8) {
+            memcpy(B + 8, R, 8);
+            block(B, B, key);
+            A[7] ^= (unsigned char)(t & 0xff);
+            if (t > 0xff) {
+                A[6] ^= (unsigned char)((t >> 8) & 0xff);
+                A[5] ^= (unsigned char)((t >> 16) & 0xff);
+                A[4] ^= (unsigned char)((t >> 24) & 0xff);
+            }
+            memcpy(R, B + 8, 8);
+        }
+    }
+    memcpy(out, A, 8);
+    return inlen + 8;
+}
 
 size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
-		unsigned char *out,
-		const unsigned char *in, size_t inlen, block128_f block)
-	{
-	unsigned char *A, B[16], *R;
-	size_t i, j, t;
-	inlen -= 8;
-	if ((inlen & 0x7) || (inlen < 16) || (inlen > CRYPTO128_WRAP_MAX))
-		return 0;
-	A = B;
-	t =  6 * (inlen >> 3);
-	memcpy(A, in, 8);
-	memcpy(out, in + 8, inlen);
-	for (j = 0; j < 6; j++)
-		{
-		R = out + inlen - 8;
-		for (i = 0; i < inlen; i += 8, t--, R -= 8)
-			{
-			A[7] ^= (unsigned char)(t & 0xff);
-			if (t > 0xff)	
-				{
-				A[6] ^= (unsigned char)((t >> 8) & 0xff);
-				A[5] ^= (unsigned char)((t >> 16) & 0xff);
-				A[4] ^= (unsigned char)((t >> 24) & 0xff);
-				}
-			memcpy(B + 8, R, 8);
-			block(B, B, key);
-			memcpy(R, B + 8, 8);
-			}
-		}
-	if (!iv)
-		iv = default_iv;
-	if (memcmp(A, iv, 8))
-		{
-		OPENSSL_cleanse(out, inlen);
-		return 0;
-		}
-	return inlen;
-	}
+                         unsigned char *out,
+                         const unsigned char *in, size_t inlen,
+                         block128_f block)
+{
+    unsigned char *A, B[16], *R;
+    size_t i, j, t;
+    inlen -= 8;
+    if ((inlen & 0x7) || (inlen < 16) || (inlen > CRYPTO128_WRAP_MAX))
+        return 0;
+    A = B;
+    t = 6 * (inlen >> 3);
+    memcpy(A, in, 8);
+    memcpy(out, in + 8, inlen);
+    for (j = 0; j < 6; j++) {
+        R = out + inlen - 8;
+        for (i = 0; i < inlen; i += 8, t--, R -= 8) {
+            A[7] ^= (unsigned char)(t & 0xff);
+            if (t > 0xff) {
+                A[6] ^= (unsigned char)((t >> 8) & 0xff);
+                A[5] ^= (unsigned char)((t >> 16) & 0xff);
+                A[4] ^= (unsigned char)((t >> 24) & 0xff);
+            }
+            memcpy(B + 8, R, 8);
+            block(B, B, key);
+            memcpy(R, B + 8, 8);
+        }
+    }
+    if (!iv)
+        iv = default_iv;
+    if (memcmp(A, iv, 8)) {
+        OPENSSL_cleanse(out, inlen);
+        return 0;
+    }
+    return inlen;
+}
diff --git a/crypto/modes/xts128.c b/crypto/modes/xts128.c
index 9cf27a25e9..8f2af588b2 100644
--- a/crypto/modes/xts128.c
+++ b/crypto/modes/xts128.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,130 +58,147 @@
 #endif
 #include 
 
-int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
-	const unsigned char *inp, unsigned char *out,
-	size_t len, int enc)
+int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
+                          const unsigned char iv[16],
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len, int enc)
 {
-	const union { long one; char little; } is_endian = {1};
-	union { u64 u[2]; u32 d[4]; u8 c[16]; } tweak, scratch;
-	unsigned int i;
-
-	if (len<16) return -1;
-
-	memcpy(tweak.c, iv, 16);
-
-	(*ctx->block2)(tweak.c,tweak.c,ctx->key2);
-
-	if (!enc && (len%16)) len-=16;
-
-	while (len>=16) {
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+    union {
+        u64 u[2];
+        u32 d[4];
+        u8 c[16];
+    } tweak, scratch;
+    unsigned int i;
+
+    if (len < 16)
+        return -1;
+
+    memcpy(tweak.c, iv, 16);
+
+    (*ctx->block2) (tweak.c, tweak.c, ctx->key2);
+
+    if (!enc && (len % 16))
+        len -= 16;
+
+    while (len >= 16) {
 #if defined(STRICT_ALIGNMENT)
-		memcpy(scratch.c,inp,16);
-		scratch.u[0] ^= tweak.u[0];
-		scratch.u[1] ^= tweak.u[1];
+        memcpy(scratch.c, inp, 16);
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
 #else
-		scratch.u[0] = ((u64*)inp)[0]^tweak.u[0];
-		scratch.u[1] = ((u64*)inp)[1]^tweak.u[1];
+        scratch.u[0] = ((u64 *)inp)[0] ^ tweak.u[0];
+        scratch.u[1] = ((u64 *)inp)[1] ^ tweak.u[1];
 #endif
-		(*ctx->block1)(scratch.c,scratch.c,ctx->key1);
+        (*ctx->block1) (scratch.c, scratch.c, ctx->key1);
 #if defined(STRICT_ALIGNMENT)
-		scratch.u[0] ^= tweak.u[0];
-		scratch.u[1] ^= tweak.u[1];
-		memcpy(out,scratch.c,16);
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
+        memcpy(out, scratch.c, 16);
 #else
-		((u64*)out)[0] = scratch.u[0]^=tweak.u[0];
-		((u64*)out)[1] = scratch.u[1]^=tweak.u[1];
+        ((u64 *)out)[0] = scratch.u[0] ^= tweak.u[0];
+        ((u64 *)out)[1] = scratch.u[1] ^= tweak.u[1];
 #endif
-		inp += 16;
-		out += 16;
-		len -= 16;
-
-		if (len==0)	return 0;
-
-		if (is_endian.little) {
-			unsigned int carry,res;
-			
-			res = 0x87&(((int)tweak.d[3])>>31);
-			carry = (unsigned int)(tweak.u[0]>>63);
-			tweak.u[0] = (tweak.u[0]<<1)^res;
-			tweak.u[1] = (tweak.u[1]<<1)|carry;
-		}
-		else {
-			size_t c;
-
-			for (c=0,i=0;i<16;++i) {
-				/*+ substitutes for |, because c is 1 bit */ 
-				c += ((size_t)tweak.c[i])<<1;
-				tweak.c[i] = (u8)c;
-				c = c>>8;
-			}
-			tweak.c[0] ^= (u8)(0x87&(0-c));
-		}
-	}
-	if (enc) {
-		for (i=0;iblock1)(scratch.c,scratch.c,ctx->key1);
-		scratch.u[0] ^= tweak.u[0];
-		scratch.u[1] ^= tweak.u[1];
-		memcpy(out-16,scratch.c,16);
-	}
-	else {
-		union { u64 u[2]; u8 c[16]; } tweak1;
-
-		if (is_endian.little) {
-			unsigned int carry,res;
-
-			res = 0x87&(((int)tweak.d[3])>>31);
-			carry = (unsigned int)(tweak.u[0]>>63);
-			tweak1.u[0] = (tweak.u[0]<<1)^res;
-			tweak1.u[1] = (tweak.u[1]<<1)|carry;
-		}
-		else {
-			size_t c;
-
-			for (c=0,i=0;i<16;++i) {
-				/*+ substitutes for |, because c is 1 bit */ 
-				c += ((size_t)tweak.c[i])<<1;
-				tweak1.c[i] = (u8)c;
-				c = c>>8;
-			}
-			tweak1.c[0] ^= (u8)(0x87&(0-c));
-		}
+        inp += 16;
+        out += 16;
+        len -= 16;
+
+        if (len == 0)
+            return 0;
+
+        if (is_endian.little) {
+            unsigned int carry, res;
+
+            res = 0x87 & (((int)tweak.d[3]) >> 31);
+            carry = (unsigned int)(tweak.u[0] >> 63);
+            tweak.u[0] = (tweak.u[0] << 1) ^ res;
+            tweak.u[1] = (tweak.u[1] << 1) | carry;
+        } else {
+            size_t c;
+
+            for (c = 0, i = 0; i < 16; ++i) {
+                /*
+                 * + substitutes for |, because c is 1 bit
+                 */
+                c += ((size_t)tweak.c[i]) << 1;
+                tweak.c[i] = (u8)c;
+                c = c >> 8;
+            }
+            tweak.c[0] ^= (u8)(0x87 & (0 - c));
+        }
+    }
+    if (enc) {
+        for (i = 0; i < len; ++i) {
+            u8 c = inp[i];
+            out[i] = scratch.c[i];
+            scratch.c[i] = c;
+        }
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
+        (*ctx->block1) (scratch.c, scratch.c, ctx->key1);
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
+        memcpy(out - 16, scratch.c, 16);
+    } else {
+        union {
+            u64 u[2];
+            u8 c[16];
+        } tweak1;
+
+        if (is_endian.little) {
+            unsigned int carry, res;
+
+            res = 0x87 & (((int)tweak.d[3]) >> 31);
+            carry = (unsigned int)(tweak.u[0] >> 63);
+            tweak1.u[0] = (tweak.u[0] << 1) ^ res;
+            tweak1.u[1] = (tweak.u[1] << 1) | carry;
+        } else {
+            size_t c;
+
+            for (c = 0, i = 0; i < 16; ++i) {
+                /*
+                 * + substitutes for |, because c is 1 bit
+                 */
+                c += ((size_t)tweak.c[i]) << 1;
+                tweak1.c[i] = (u8)c;
+                c = c >> 8;
+            }
+            tweak1.c[0] ^= (u8)(0x87 & (0 - c));
+        }
 #if defined(STRICT_ALIGNMENT)
-		memcpy(scratch.c,inp,16);
-		scratch.u[0] ^= tweak1.u[0];
-		scratch.u[1] ^= tweak1.u[1];
+        memcpy(scratch.c, inp, 16);
+        scratch.u[0] ^= tweak1.u[0];
+        scratch.u[1] ^= tweak1.u[1];
 #else
-		scratch.u[0] = ((u64*)inp)[0]^tweak1.u[0];
-		scratch.u[1] = ((u64*)inp)[1]^tweak1.u[1];
+        scratch.u[0] = ((u64 *)inp)[0] ^ tweak1.u[0];
+        scratch.u[1] = ((u64 *)inp)[1] ^ tweak1.u[1];
 #endif
-		(*ctx->block1)(scratch.c,scratch.c,ctx->key1);
-		scratch.u[0] ^= tweak1.u[0];
-		scratch.u[1] ^= tweak1.u[1];
-
-		for (i=0;iblock1)(scratch.c,scratch.c,ctx->key1);
+        (*ctx->block1) (scratch.c, scratch.c, ctx->key1);
+        scratch.u[0] ^= tweak1.u[0];
+        scratch.u[1] ^= tweak1.u[1];
+
+        for (i = 0; i < len; ++i) {
+            u8 c = inp[16 + i];
+            out[16 + i] = scratch.c[i];
+            scratch.c[i] = c;
+        }
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
+        (*ctx->block1) (scratch.c, scratch.c, ctx->key1);
 #if defined(STRICT_ALIGNMENT)
-		scratch.u[0] ^= tweak.u[0];
-		scratch.u[1] ^= tweak.u[1];
-		memcpy (out,scratch.c,16);
+        scratch.u[0] ^= tweak.u[0];
+        scratch.u[1] ^= tweak.u[1];
+        memcpy(out, scratch.c, 16);
 #else
-		((u64*)out)[0] = scratch.u[0]^tweak.u[0];
-		((u64*)out)[1] = scratch.u[1]^tweak.u[1];
+        ((u64 *)out)[0] = scratch.u[0] ^ tweak.u[0];
+        ((u64 *)out)[1] = scratch.u[1] ^ tweak.u[1];
 #endif
-	}
+    }
 
-	return 0;
+    return 0;
 }
diff --git a/crypto/o_dir.c b/crypto/o_dir.c
index 42891ea459..26242444c8 100644
--- a/crypto/o_dir.c
+++ b/crypto/o_dir.c
@@ -1,6 +1,7 @@
 /* crypto/o_dir.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,9 +60,11 @@
 #include 
 #include 
 
-/* The routines really come from the Levitte Programming, so to make
-   life simple, let's just use the raw files and hack the symbols to
-   fit our namespace.  */
+/*
+ * The routines really come from the Levitte Programming, so to make life
+ * simple, let's just use the raw files and hack the symbols to fit our
+ * namespace.
+ */
 #define LP_DIR_CTX OPENSSL_DIR_CTX
 #define LP_dir_context_st OPENSSL_dir_context_st
 #define LP_find_file OPENSSL_DIR_read
@@ -71,13 +74,13 @@
 
 #define LPDIR_H
 #if defined OPENSSL_SYS_UNIX || defined DJGPP
-#include "LPdir_unix.c"
+# include "LPdir_unix.c"
 #elif defined OPENSSL_SYS_VMS
-#include "LPdir_vms.c"
+# include "LPdir_vms.c"
 #elif defined OPENSSL_SYS_WIN32
-#include "LPdir_win32.c"
+# include "LPdir_win32.c"
 #elif defined OPENSSL_SYS_WINCE
-#include "LPdir_wince.c"
+# include "LPdir_wince.c"
 #else
-#include "LPdir_nyi.c"
+# include "LPdir_nyi.c"
 #endif
diff --git a/crypto/o_dir.h b/crypto/o_dir.h
index 4b725c0312..d55431194e 100644
--- a/crypto/o_dir.h
+++ b/crypto/o_dir.h
@@ -1,5 +1,6 @@
 /* crypto/o_dir.h -*- mode:C; c-file-style: "eay" -*- */
-/* Copied from Richard Levitte's (richard@levitte.org) LP library.  All
+/*
+ * Copied from Richard Levitte's (richard@levitte.org) LP library.  All
  * symbol names have been changed, with permission from the author.
  */
 
@@ -30,24 +31,25 @@
  * SUCH DAMAGE.
  */
 
-
 #ifndef O_DIR_H
-#define O_DIR_H
+# define O_DIR_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-  typedef struct OPENSSL_dir_context_st OPENSSL_DIR_CTX;
+typedef struct OPENSSL_dir_context_st OPENSSL_DIR_CTX;
 
-  /* returns NULL on error or end-of-directory.
-     If it is end-of-directory, errno will be zero */
-  const char *OPENSSL_DIR_read(OPENSSL_DIR_CTX **ctx, const char *directory);
+  /*
+   * returns NULL on error or end-of-directory. If it is end-of-directory,
+   * errno will be zero
+   */
+const char *OPENSSL_DIR_read(OPENSSL_DIR_CTX **ctx, const char *directory);
   /* returns 1 on success, 0 on error */
-  int OPENSSL_DIR_end(OPENSSL_DIR_CTX **ctx);
+int OPENSSL_DIR_end(OPENSSL_DIR_CTX **ctx);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* LPDIR_H */
+#endif                          /* LPDIR_H */
diff --git a/crypto/o_dir_test.c b/crypto/o_dir_test.c
index 3d75ecb005..7cdbbbc403 100644
--- a/crypto/o_dir_test.c
+++ b/crypto/o_dir_test.c
@@ -1,5 +1,6 @@
 /* crypto/o_dir.h -*- mode:C; c-file-style: "eay" -*- */
-/* Copied from Richard Levitte's (richard@levitte.org) LP library.  All
+/*
+ * Copied from Richard Levitte's (richard@levitte.org) LP library.  All
  * symbol names have been changed, with permission from the author.
  */
 
@@ -38,33 +39,30 @@
 #include "o_dir.h"
 
 #if defined OPENSSL_SYS_UNIX || defined OPENSSL_SYS_WIN32 || defined OPENSSL_SYS_WINCE
-#define CURRDIR "."
+# define CURRDIR "."
 #elif defined OPENSSL_SYS_VMS
-#define CURRDIR "SYS$DISK:[]"
+# define CURRDIR "SYS$DISK:[]"
 #else
-#error "No supported platform defined!"
+# error "No supported platform defined!"
 #endif
 
 int main()
 {
-  OPENSSL_DIR_CTX *ctx = NULL;
-  const char *result;
+    OPENSSL_DIR_CTX *ctx = NULL;
+    const char *result;
 
-  while((result = OPENSSL_DIR_read(&ctx, CURRDIR)) != NULL)
-    {
-      printf("%s\n", result);
+    while ((result = OPENSSL_DIR_read(&ctx, CURRDIR)) != NULL) {
+        printf("%s\n", result);
     }
 
-  if (errno)
-    {
-      perror("test_dir");
-      exit(1);
+    if (errno) {
+        perror("test_dir");
+        exit(1);
     }
 
-  if (!OPENSSL_DIR_end(&ctx))
-    {
-      perror("test_dir");
-      exit(2);
+    if (!OPENSSL_DIR_end(&ctx)) {
+        perror("test_dir");
+        exit(2);
     }
-  exit(0);
+    exit(0);
 }
diff --git a/crypto/o_fips.c b/crypto/o_fips.c
index f6d1b21855..f56d5bb79d 100644
--- a/crypto/o_fips.c
+++ b/crypto/o_fips.c
@@ -1,5 +1,6 @@
-/* Written by Stephen henson (steve@openssl.org) for the OpenSSL
- * project 2011.
+/*
+ * Written by Stephen henson (steve@openssl.org) for the OpenSSL project
+ * 2011.
  */
 /* ====================================================================
  * Copyright (c) 2011 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,40 +58,39 @@
 
 #include "cryptlib.h"
 #ifdef OPENSSL_FIPS
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 #endif
 
 int FIPS_mode(void)
-	{
-	OPENSSL_init();
+{
+    OPENSSL_init();
 #ifdef OPENSSL_FIPS
-	return FIPS_module_mode();
+    return FIPS_module_mode();
 #else
-	return 0;
+    return 0;
 #endif
-	}
+}
 
 int FIPS_mode_set(int r)
-	{
-	OPENSSL_init();
+{
+    OPENSSL_init();
 #ifdef OPENSSL_FIPS
-#ifndef FIPS_AUTH_USER_PASS
-#define FIPS_AUTH_USER_PASS	"Default FIPS Crypto User Password"
-#endif
-	if (!FIPS_module_mode_set(r, FIPS_AUTH_USER_PASS))
-		return 0;
-	if (r)
-		RAND_set_rand_method(FIPS_rand_get_method());
-	else
-		RAND_set_rand_method(NULL);
-	return 1;
+# ifndef FIPS_AUTH_USER_PASS
+#  define FIPS_AUTH_USER_PASS     "Default FIPS Crypto User Password"
+# endif
+    if (!FIPS_module_mode_set(r, FIPS_AUTH_USER_PASS))
+        return 0;
+    if (r)
+        RAND_set_rand_method(FIPS_rand_get_method());
+    else
+        RAND_set_rand_method(NULL);
+    return 1;
 #else
-	if (r == 0)
-		return 1;
-	CRYPTOerr(CRYPTO_F_FIPS_MODE_SET, CRYPTO_R_FIPS_MODE_NOT_SUPPORTED);
-	return 0;
+    if (r == 0)
+        return 1;
+    CRYPTOerr(CRYPTO_F_FIPS_MODE_SET, CRYPTO_R_FIPS_MODE_NOT_SUPPORTED);
+    return 0;
 #endif
-	}
-
+}
diff --git a/crypto/o_init.c b/crypto/o_init.c
index db4cdc443b..2088388128 100644
--- a/crypto/o_init.c
+++ b/crypto/o_init.c
@@ -1,5 +1,6 @@
 /* o_init.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,28 +56,28 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
-#include 
+# include 
+# include 
 #endif
 
-/* Perform any essential OpenSSL initialization operations.
- * Currently only sets FIPS callbacks
+/*
+ * Perform any essential OpenSSL initialization operations. Currently only
+ * sets FIPS callbacks
  */
 
 void OPENSSL_init(void)
-	{
-	static int done = 0;
-	if (done)
-		return;
-	done = 1;
+{
+    static int done = 0;
+    if (done)
+        return;
+    done = 1;
 #ifdef OPENSSL_FIPS
-	FIPS_set_locking_callbacks(CRYPTO_lock, CRYPTO_add_lock);
-	FIPS_set_error_callbacks(ERR_put_error, ERR_add_error_vdata);
-	FIPS_set_malloc_callbacks(CRYPTO_malloc, CRYPTO_free);
-	RAND_init_fips();
+    FIPS_set_locking_callbacks(CRYPTO_lock, CRYPTO_add_lock);
+    FIPS_set_error_callbacks(ERR_put_error, ERR_add_error_vdata);
+    FIPS_set_malloc_callbacks(CRYPTO_malloc, CRYPTO_free);
+    RAND_init_fips();
 #endif
 #if 0
-	fprintf(stderr, "Called OPENSSL_init\n");
+    fprintf(stderr, "Called OPENSSL_init\n");
 #endif
-	}
-
+}
diff --git a/crypto/o_str.c b/crypto/o_str.c
index 60c01c10a4..4e2d096704 100644
--- a/crypto/o_str.c
+++ b/crypto/o_str.c
@@ -1,6 +1,7 @@
 /* crypto/o_str.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,45 +68,49 @@
 #endif
 
 int OPENSSL_strncasecmp(const char *str1, const char *str2, size_t n)
-	{
+{
 #if defined(OPENSSL_IMPLEMENTS_strncasecmp)
-	while (*str1 && *str2 && n)
-		{
-		int res = toupper(*str1) - toupper(*str2);
-		if (res) return res < 0 ? -1 : 1;
-		str1++;
-		str2++;
-		n--;
-		}
-	if (n == 0)
-		return 0;
-	if (*str1)
-		return 1;
-	if (*str2)
-		return -1;
-	return 0;
+    while (*str1 && *str2 && n) {
+        int res = toupper(*str1) - toupper(*str2);
+        if (res)
+            return res < 0 ? -1 : 1;
+        str1++;
+        str2++;
+        n--;
+    }
+    if (n == 0)
+        return 0;
+    if (*str1)
+        return 1;
+    if (*str2)
+        return -1;
+    return 0;
 #else
-	/* Recursion hazard warning! Whenever strncasecmp is #defined as
-	 * OPENSSL_strncasecmp, OPENSSL_IMPLEMENTS_strncasecmp must be
-	 * defined as well. */
-	return strncasecmp(str1, str2, n);
+    /*
+     * Recursion hazard warning! Whenever strncasecmp is #defined as
+     * OPENSSL_strncasecmp, OPENSSL_IMPLEMENTS_strncasecmp must be defined as
+     * well.
+     */
+    return strncasecmp(str1, str2, n);
 #endif
-	}
+}
+
 int OPENSSL_strcasecmp(const char *str1, const char *str2)
-	{
+{
 #if defined(OPENSSL_IMPLEMENTS_strncasecmp)
-	return OPENSSL_strncasecmp(str1, str2, (size_t)-1);
+    return OPENSSL_strncasecmp(str1, str2, (size_t)-1);
 #else
-	return strcasecmp(str1, str2);
+    return strcasecmp(str1, str2);
 #endif
-	}
+}
 
-int OPENSSL_memcmp(const void *v1,const void *v2,size_t n)
-	{
-	const unsigned char *c1=v1,*c2=v2;
-	int ret=0;
+int OPENSSL_memcmp(const void *v1, const void *v2, size_t n)
+{
+    const unsigned char *c1 = v1, *c2 = v2;
+    int ret = 0;
 
-	while(n && (ret=*c1-*c2)==0) n--,c1++,c2++;
+    while (n && (ret = *c1 - *c2) == 0)
+        n--, c1++, c2++;
 
-	return ret;
-	}
+    return ret;
+}
diff --git a/crypto/o_str.h b/crypto/o_str.h
index dfc98494c6..5313528ed9 100644
--- a/crypto/o_str.h
+++ b/crypto/o_str.h
@@ -1,6 +1,7 @@
 /* crypto/o_str.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,12 +58,12 @@
  */
 
 #ifndef HEADER_O_STR_H
-#define HEADER_O_STR_H
+# define HEADER_O_STR_H
 
-#include 		/* to get size_t */
+# include             /* to get size_t */
 
 int OPENSSL_strcasecmp(const char *str1, const char *str2);
 int OPENSSL_strncasecmp(const char *str1, const char *str2, size_t n);
-int OPENSSL_memcmp(const void *p1,const void *p2,size_t n);
+int OPENSSL_memcmp(const void *p1, const void *p2, size_t n);
 
 #endif
diff --git a/crypto/o_time.c b/crypto/o_time.c
index f88fb6928b..28c7a7d8fa 100644
--- a/crypto/o_time.c
+++ b/crypto/o_time.c
@@ -1,9 +1,11 @@
 /* crypto/o_time.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2008.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2008.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -13,7 +15,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -75,158 +77,167 @@
 #  include 
 #  include 
 #  include 
-# endif /* ndef VMS_GMTIME_OK */
+# endif                         /* ndef VMS_GMTIME_OK */
 #endif
 
 struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result)
-	{
-	struct tm *ts = NULL;
+{
+    struct tm *ts = NULL;
 
 #if defined(OPENSSL_THREADS) && !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_OS2) && (!defined(OPENSSL_SYS_VMS) || defined(gmtime_r)) && !defined(OPENSSL_SYS_MACOSX) && !defined(OPENSSL_SYS_SUNOS)
-	/* should return &data, but doesn't on some systems,
-	   so we don't even look at the return value */
-	gmtime_r(timer,result);
-	ts = result;
+    /*
+     * should return &data, but doesn't on some systems, so we don't even
+     * look at the return value
+     */
+    gmtime_r(timer, result);
+    ts = result;
 #elif !defined(OPENSSL_SYS_VMS) || defined(VMS_GMTIME_OK)
-	ts = gmtime(timer);
-	if (ts == NULL)
-		return NULL;
+    ts = gmtime(timer);
+    if (ts == NULL)
+        return NULL;
 
-	memcpy(result, ts, sizeof(struct tm));
-	ts = result;
+    memcpy(result, ts, sizeof(struct tm));
+    ts = result;
 #endif
 #if defined( OPENSSL_SYS_VMS) && !defined( VMS_GMTIME_OK)
-	if (ts == NULL)
-		{
-		static $DESCRIPTOR(tabnam,"LNM$DCL_LOGICAL");
-		static $DESCRIPTOR(lognam,"SYS$TIMEZONE_DIFFERENTIAL");
-		char logvalue[256];
-		unsigned int reslen = 0;
-		struct {
-			short buflen;
-			short code;
-			void *bufaddr;
-			unsigned int *reslen;
-		} itemlist[] = {
-			{ 0, LNM$_STRING, 0, 0 },
-			{ 0, 0, 0, 0 },
-		};
-		int status;
-		time_t t;
-
-		/* Get the value for SYS$TIMEZONE_DIFFERENTIAL */
-		itemlist[0].buflen = sizeof(logvalue);
-		itemlist[0].bufaddr = logvalue;
-		itemlist[0].reslen = &reslen;
-		status = sys$trnlnm(0, &tabnam, &lognam, 0, itemlist);
-		if (!(status & 1))
-			return NULL;
-		logvalue[reslen] = '\0';
-
-		t = *timer;
+    if (ts == NULL) {
+        static $DESCRIPTOR(tabnam, "LNM$DCL_LOGICAL");
+        static $DESCRIPTOR(lognam, "SYS$TIMEZONE_DIFFERENTIAL");
+        char logvalue[256];
+        unsigned int reslen = 0;
+        struct {
+            short buflen;
+            short code;
+            void *bufaddr;
+            unsigned int *reslen;
+        } itemlist[] = {
+            {
+                0, LNM$_STRING, 0, 0
+            },
+            {
+                0, 0, 0, 0
+            },
+        };
+        int status;
+        time_t t;
+
+        /* Get the value for SYS$TIMEZONE_DIFFERENTIAL */
+        itemlist[0].buflen = sizeof(logvalue);
+        itemlist[0].bufaddr = logvalue;
+        itemlist[0].reslen = &reslen;
+        status = sys$trnlnm(0, &tabnam, &lognam, 0, itemlist);
+        if (!(status & 1))
+            return NULL;
+        logvalue[reslen] = '\0';
+
+        t = *timer;
 
 /* The following is extracted from the DEC C header time.h */
-/*
-**  Beginning in OpenVMS Version 7.0 mktime, time, ctime, strftime
-**  have two implementations.  One implementation is provided
-**  for compatibility and deals with time in terms of local time,
-**  the other __utc_* deals with time in terms of UTC.
-*/
-/* We use the same conditions as in said time.h to check if we should
-   assume that t contains local time (and should therefore be adjusted)
-   or UTC (and should therefore be left untouched). */
-#if __CRTL_VER < 70000000 || defined _VMS_V6_SOURCE
-		/* Get the numerical value of the equivalence string */
-		status = atoi(logvalue);
-
-		/* and use it to move time to GMT */
-		t -= status;
-#endif
+        /*
+         **  Beginning in OpenVMS Version 7.0 mktime, time, ctime, strftime
+         **  have two implementations.  One implementation is provided
+         **  for compatibility and deals with time in terms of local time,
+         **  the other __utc_* deals with time in terms of UTC.
+         */
+        /*
+         * We use the same conditions as in said time.h to check if we should
+         * assume that t contains local time (and should therefore be
+         * adjusted) or UTC (and should therefore be left untouched).
+         */
+# if __CRTL_VER < 70000000 || defined _VMS_V6_SOURCE
+        /* Get the numerical value of the equivalence string */
+        status = atoi(logvalue);
+
+        /* and use it to move time to GMT */
+        t -= status;
+# endif
 
-		/* then convert the result to the time structure */
-
-		/* Since there was no gmtime_r() to do this stuff for us,
-		   we have to do it the hard way. */
-		{
-		/*-
-		 * The VMS epoch is the astronomical Smithsonian date,
-		   if I remember correctly, which is November 17, 1858.
-		   Furthermore, time is measure in thenths of microseconds
-		   and stored in quadwords (64 bit integers).  unix_epoch
-		   below is January 1st 1970 expressed as a VMS time.  The
-		   following code was used to get this number:
-
-		   #include 
-		   #include 
-		   #include 
-		   #include 
-
-		   main()
-		   {
-		     unsigned long systime[2];
-		     unsigned short epoch_values[7] =
-		       { 1970, 1, 1, 0, 0, 0, 0 };
-
-		     lib$cvt_vectim(epoch_values, systime);
-
-		     printf("%u %u", systime[0], systime[1]);
-		   }
-		*/
-		unsigned long unix_epoch[2] = { 1273708544, 8164711 };
-		unsigned long deltatime[2];
-		unsigned long systime[2];
-		struct vms_vectime
-			{
-			short year, month, day, hour, minute, second,
-				centi_second;
-			} time_values;
-		long operation;
-
-		/* Turn the number of seconds since January 1st 1970 to
-		   an internal delta time.
-		   Note that lib$cvt_to_internal_time() will assume
-		   that t is signed, and will therefore break on 32-bit
-		   systems some time in 2038.
-		*/
-		operation = LIB$K_DELTA_SECONDS;
-		status = lib$cvt_to_internal_time(&operation,
-			&t, deltatime);
-
-		/* Add the delta time with the Unix epoch and we have
-		   the current UTC time in internal format */
-		status = lib$add_times(unix_epoch, deltatime, systime);
-
-		/* Turn the internal time into a time vector */
-		status = sys$numtim(&time_values, systime);
-
-		/* Fill in the struct tm with the result */
-		result->tm_sec = time_values.second;
-		result->tm_min = time_values.minute;
-		result->tm_hour = time_values.hour;
-		result->tm_mday = time_values.day;
-		result->tm_mon = time_values.month - 1;
-		result->tm_year = time_values.year - 1900;
-
-		operation = LIB$K_DAY_OF_WEEK;
-		status = lib$cvt_from_internal_time(&operation,
-			&result->tm_wday, systime);
-		result->tm_wday %= 7;
-
-		operation = LIB$K_DAY_OF_YEAR;
-		status = lib$cvt_from_internal_time(&operation,
-			&result->tm_yday, systime);
-		result->tm_yday--;
-
-		result->tm_isdst = 0; /* There's no way to know... */
-
-		ts = result;
-		}
-		}
+        /* then convert the result to the time structure */
+
+        /*
+         * Since there was no gmtime_r() to do this stuff for us, we have to
+         * do it the hard way.
+         */
+        {
+                /*-
+                 * The VMS epoch is the astronomical Smithsonian date,
+                   if I remember correctly, which is November 17, 1858.
+                   Furthermore, time is measure in thenths of microseconds
+                   and stored in quadwords (64 bit integers).  unix_epoch
+                   below is January 1st 1970 expressed as a VMS time.  The
+                   following code was used to get this number:
+
+                   #include 
+                   #include 
+                   #include 
+                   #include 
+
+                   main()
+                   {
+                     unsigned long systime[2];
+                     unsigned short epoch_values[7] =
+                       { 1970, 1, 1, 0, 0, 0, 0 };
+
+                     lib$cvt_vectim(epoch_values, systime);
+
+                     printf("%u %u", systime[0], systime[1]);
+                   }
+                */
+            unsigned long unix_epoch[2] = { 1273708544, 8164711 };
+            unsigned long deltatime[2];
+            unsigned long systime[2];
+            struct vms_vectime {
+                short year, month, day, hour, minute, second, centi_second;
+            } time_values;
+            long operation;
+
+            /*
+             * Turn the number of seconds since January 1st 1970 to an
+             * internal delta time. Note that lib$cvt_to_internal_time() will
+             * assume that t is signed, and will therefore break on 32-bit
+             * systems some time in 2038.
+             */
+            operation = LIB$K_DELTA_SECONDS;
+            status = lib$cvt_to_internal_time(&operation, &t, deltatime);
+
+            /*
+             * Add the delta time with the Unix epoch and we have the current
+             * UTC time in internal format
+             */
+            status = lib$add_times(unix_epoch, deltatime, systime);
+
+            /* Turn the internal time into a time vector */
+            status = sys$numtim(&time_values, systime);
+
+            /* Fill in the struct tm with the result */
+            result->tm_sec = time_values.second;
+            result->tm_min = time_values.minute;
+            result->tm_hour = time_values.hour;
+            result->tm_mday = time_values.day;
+            result->tm_mon = time_values.month - 1;
+            result->tm_year = time_values.year - 1900;
+
+            operation = LIB$K_DAY_OF_WEEK;
+            status = lib$cvt_from_internal_time(&operation,
+                                                &result->tm_wday, systime);
+            result->tm_wday %= 7;
+
+            operation = LIB$K_DAY_OF_YEAR;
+            status = lib$cvt_from_internal_time(&operation,
+                                                &result->tm_yday, systime);
+            result->tm_yday--;
+
+            result->tm_isdst = 0; /* There's no way to know... */
+
+            ts = result;
+        }
+    }
 #endif
-	return ts;
-	}
+    return ts;
+}
 
-/* Take a tm structure and add an offset to it. This avoids any OS issues
+/*
+ * Take a tm structure and add an offset to it. This avoids any OS issues
  * with restricted date types and overflows which cause the year 2038
  * problem.
  */
@@ -236,204 +247,194 @@ struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result)
 static long date_to_julian(int y, int m, int d);
 static void julian_to_date(long jd, int *y, int *m, int *d);
 static int julian_adj(const struct tm *tm, int off_day, long offset_sec,
-		long *pday, int *psec);
+                      long *pday, int *psec);
 
 int OPENSSL_gmtime_adj(struct tm *tm, int off_day, long offset_sec)
-	{
-	int time_sec, time_year, time_month, time_day;
-	long time_jd;
+{
+    int time_sec, time_year, time_month, time_day;
+    long time_jd;
+
+    /* Convert time and offset into julian day and seconds */
+    if (!julian_adj(tm, off_day, offset_sec, &time_jd, &time_sec))
+        return 0;
 
-	/* Convert time and offset into julian day and seconds */
-	if (!julian_adj(tm, off_day, offset_sec, &time_jd, &time_sec))
-		return 0;
+    /* Convert Julian day back to date */
 
-	/* Convert Julian day back to date */
+    julian_to_date(time_jd, &time_year, &time_month, &time_day);
 
-	julian_to_date(time_jd, &time_year, &time_month, &time_day);
+    if (time_year < 1900 || time_year > 9999)
+        return 0;
 
-	if (time_year < 1900 || time_year > 9999)
-		return 0;
+    /* Update tm structure */
 
-	/* Update tm structure */
+    tm->tm_year = time_year - 1900;
+    tm->tm_mon = time_month - 1;
+    tm->tm_mday = time_day;
 
-	tm->tm_year = time_year - 1900;
-	tm->tm_mon = time_month - 1;
-	tm->tm_mday = time_day;
+    tm->tm_hour = time_sec / 3600;
+    tm->tm_min = (time_sec / 60) % 60;
+    tm->tm_sec = time_sec % 60;
 
-	tm->tm_hour = time_sec / 3600;
-	tm->tm_min = (time_sec / 60) % 60;
-	tm->tm_sec = time_sec % 60;
+    return 1;
 
-	return 1;
-		
 }
 
 int OPENSSL_gmtime_diff(int *pday, int *psec,
-			const struct tm *from, const struct tm *to)
-	{
-	int from_sec, to_sec, diff_sec;
-	long from_jd, to_jd, diff_day;
-	if (!julian_adj(from, 0, 0, &from_jd, &from_sec))
-		return 0;
-	if (!julian_adj(to, 0, 0, &to_jd, &to_sec))
-		return 0;
-	diff_day = to_jd - from_jd;
-	diff_sec = to_sec - from_sec;
-	/* Adjust differences so both positive or both negative */
-	if (diff_day > 0 && diff_sec < 0)
-		{
-		diff_day--;
-		diff_sec += SECS_PER_DAY;
-		}
-	if (diff_day < 0 && diff_sec > 0)
-		{
-		diff_day++;
-		diff_sec -= SECS_PER_DAY;
-		}
-
-	if (pday)
-		*pday = (int)diff_day;
-	if (psec)
-		*psec = diff_sec;
-
-	return 1;
-
-	}
-	
-	
+                        const struct tm *from, const struct tm *to)
+{
+    int from_sec, to_sec, diff_sec;
+    long from_jd, to_jd, diff_day;
+    if (!julian_adj(from, 0, 0, &from_jd, &from_sec))
+        return 0;
+    if (!julian_adj(to, 0, 0, &to_jd, &to_sec))
+        return 0;
+    diff_day = to_jd - from_jd;
+    diff_sec = to_sec - from_sec;
+    /* Adjust differences so both positive or both negative */
+    if (diff_day > 0 && diff_sec < 0) {
+        diff_day--;
+        diff_sec += SECS_PER_DAY;
+    }
+    if (diff_day < 0 && diff_sec > 0) {
+        diff_day++;
+        diff_sec -= SECS_PER_DAY;
+    }
+
+    if (pday)
+        *pday = (int)diff_day;
+    if (psec)
+        *psec = diff_sec;
+
+    return 1;
+
+}
+
 /* Convert tm structure and offset into julian day and seconds */
 static int julian_adj(const struct tm *tm, int off_day, long offset_sec,
-		long *pday, int *psec)
-	{
-	int offset_hms, offset_day;
-	long time_jd;
-	int time_year, time_month, time_day;
-	/* split offset into days and day seconds */
-	offset_day = offset_sec / SECS_PER_DAY;
-	/* Avoid sign issues with % operator */
-	offset_hms  = offset_sec - (offset_day * SECS_PER_DAY);
-	offset_day += off_day;
-	/* Add current time seconds to offset */
-	offset_hms += tm->tm_hour * 3600 + tm->tm_min * 60 + tm->tm_sec;
-	/* Adjust day seconds if overflow */
-	if (offset_hms >= SECS_PER_DAY)
-		{
-		offset_day++;
-		offset_hms -= SECS_PER_DAY;
-		}
-	else if (offset_hms < 0)
-		{
-		offset_day--;
-		offset_hms += SECS_PER_DAY;
-		}
-
-	/* Convert date of time structure into a Julian day number.
-	 */
-
-	time_year = tm->tm_year + 1900;
-	time_month = tm->tm_mon + 1;
-	time_day = tm->tm_mday;
-
-	time_jd = date_to_julian(time_year, time_month, time_day);
-
-	/* Work out Julian day of new date */
-	time_jd += offset_day;
-
-	if (time_jd < 0)
-		return 0;
-
-	*pday = time_jd;
-	*psec = offset_hms;
-	return 1;
-	}
-
-
-/* Convert date to and from julian day
- * Uses Fliegel & Van Flandern algorithm
+                      long *pday, int *psec)
+{
+    int offset_hms, offset_day;
+    long time_jd;
+    int time_year, time_month, time_day;
+    /* split offset into days and day seconds */
+    offset_day = offset_sec / SECS_PER_DAY;
+    /* Avoid sign issues with % operator */
+    offset_hms = offset_sec - (offset_day * SECS_PER_DAY);
+    offset_day += off_day;
+    /* Add current time seconds to offset */
+    offset_hms += tm->tm_hour * 3600 + tm->tm_min * 60 + tm->tm_sec;
+    /* Adjust day seconds if overflow */
+    if (offset_hms >= SECS_PER_DAY) {
+        offset_day++;
+        offset_hms -= SECS_PER_DAY;
+    } else if (offset_hms < 0) {
+        offset_day--;
+        offset_hms += SECS_PER_DAY;
+    }
+
+    /*
+     * Convert date of time structure into a Julian day number.
+     */
+
+    time_year = tm->tm_year + 1900;
+    time_month = tm->tm_mon + 1;
+    time_day = tm->tm_mday;
+
+    time_jd = date_to_julian(time_year, time_month, time_day);
+
+    /* Work out Julian day of new date */
+    time_jd += offset_day;
+
+    if (time_jd < 0)
+        return 0;
+
+    *pday = time_jd;
+    *psec = offset_hms;
+    return 1;
+}
+
+/*
+ * Convert date to and from julian day Uses Fliegel & Van Flandern algorithm
  */
 static long date_to_julian(int y, int m, int d)
 {
-	return (1461 * (y + 4800 + (m - 14) / 12)) / 4 +
-		(367 * (m - 2 - 12 * ((m - 14) / 12))) / 12 -
-		(3 * ((y + 4900 + (m - 14) / 12) / 100)) / 4 +
-		d - 32075;
+    return (1461 * (y + 4800 + (m - 14) / 12)) / 4 +
+        (367 * (m - 2 - 12 * ((m - 14) / 12))) / 12 -
+        (3 * ((y + 4900 + (m - 14) / 12) / 100)) / 4 + d - 32075;
 }
 
 static void julian_to_date(long jd, int *y, int *m, int *d)
-	{
-	long  L = jd + 68569;
-	long  n = (4 * L) / 146097;
-	long  i, j;
-
-	L = L - (146097 * n + 3) / 4;
-	i = (4000 * (L + 1)) / 1461001;
-	L = L - (1461 * i) / 4 + 31;
-	j = (80 * L) / 2447;
-	*d = L - (2447 * j) / 80;
-	L = j / 11;
-	*m = j + 2 - (12 * L);
-	*y = 100 * (n - 49) + i + L;
-	}
+{
+    long L = jd + 68569;
+    long n = (4 * L) / 146097;
+    long i, j;
+
+    L = L - (146097 * n + 3) / 4;
+    i = (4000 * (L + 1)) / 1461001;
+    L = L - (1461 * i) / 4 + 31;
+    j = (80 * L) / 2447;
+    *d = L - (2447 * j) / 80;
+    L = j / 11;
+    *m = j + 2 - (12 * L);
+    *y = 100 * (n - 49) + i + L;
+}
 
 #ifdef OPENSSL_TIME_TEST
 
-#include 
+# include 
 
-/* Time checking test code. Check times are identical for a wide range of
+/*
+ * Time checking test code. Check times are identical for a wide range of
  * offsets. This should be run on a machine with 64 bit time_t or it will
  * trigger the very errors the routines fix.
  */
 
 int main(int argc, char **argv)
-	{
-	long offset;
-	for (offset = 0; offset < 1000000; offset++)
-		{
-		check_time(offset);
-		check_time(-offset);
-		check_time(offset * 1000);
-		check_time(-offset * 1000);
-		}
-	}
+{
+    long offset;
+    for (offset = 0; offset < 1000000; offset++) {
+        check_time(offset);
+        check_time(-offset);
+        check_time(offset * 1000);
+        check_time(-offset * 1000);
+    }
+}
 
 int check_time(long offset)
-	{
-	struct tm tm1, tm2, o1;
-	int off_day, off_sec;
-	long toffset;
-	time_t t1, t2;
-	time(&t1);
-	t2 = t1 + offset;
-	OPENSSL_gmtime(&t2, &tm2);
-	OPENSSL_gmtime(&t1, &tm1);
-	o1 = tm1;
-	OPENSSL_gmtime_adj(&tm1, 0, offset);
-	if ((tm1.tm_year != tm2.tm_year) ||
-	    (tm1.tm_mon != tm2.tm_mon) ||
-	    (tm1.tm_mday != tm2.tm_mday) ||
-	    (tm1.tm_hour != tm2.tm_hour) ||
-	    (tm1.tm_min != tm2.tm_min) ||
-	    (tm1.tm_sec != tm2.tm_sec))
-		{
-		fprintf(stderr, "TIME ERROR!!\n");
-		fprintf(stderr, "Time1: %d/%d/%d, %d:%02d:%02d\n",
-				tm2.tm_mday, tm2.tm_mon + 1, tm2.tm_year + 1900,
-				tm2.tm_hour, tm2.tm_min, tm2.tm_sec);
-		fprintf(stderr, "Time2: %d/%d/%d, %d:%02d:%02d\n",
-				tm1.tm_mday, tm1.tm_mon + 1, tm1.tm_year + 1900,
-				tm1.tm_hour, tm1.tm_min, tm1.tm_sec);
-		return 0;
-		}
-	OPENSSL_gmtime_diff(&o1, &tm1, &off_day, &off_sec);
-	toffset = (long)off_day * SECS_PER_DAY + off_sec;
-	if (offset != toffset)
-		{
-		fprintf(stderr, "TIME OFFSET ERROR!!\n");
-		fprintf(stderr, "Expected %ld, Got %ld (%d:%d)\n",
-					offset, toffset, off_day, off_sec);
-		return 0;
-		}
-	return 1;
-	}
+{
+    struct tm tm1, tm2, o1;
+    int off_day, off_sec;
+    long toffset;
+    time_t t1, t2;
+    time(&t1);
+    t2 = t1 + offset;
+    OPENSSL_gmtime(&t2, &tm2);
+    OPENSSL_gmtime(&t1, &tm1);
+    o1 = tm1;
+    OPENSSL_gmtime_adj(&tm1, 0, offset);
+    if ((tm1.tm_year != tm2.tm_year) ||
+        (tm1.tm_mon != tm2.tm_mon) ||
+        (tm1.tm_mday != tm2.tm_mday) ||
+        (tm1.tm_hour != tm2.tm_hour) ||
+        (tm1.tm_min != tm2.tm_min) || (tm1.tm_sec != tm2.tm_sec)) {
+        fprintf(stderr, "TIME ERROR!!\n");
+        fprintf(stderr, "Time1: %d/%d/%d, %d:%02d:%02d\n",
+                tm2.tm_mday, tm2.tm_mon + 1, tm2.tm_year + 1900,
+                tm2.tm_hour, tm2.tm_min, tm2.tm_sec);
+        fprintf(stderr, "Time2: %d/%d/%d, %d:%02d:%02d\n",
+                tm1.tm_mday, tm1.tm_mon + 1, tm1.tm_year + 1900,
+                tm1.tm_hour, tm1.tm_min, tm1.tm_sec);
+        return 0;
+    }
+    OPENSSL_gmtime_diff(&o1, &tm1, &off_day, &off_sec);
+    toffset = (long)off_day *SECS_PER_DAY + off_sec;
+    if (offset != toffset) {
+        fprintf(stderr, "TIME OFFSET ERROR!!\n");
+        fprintf(stderr, "Expected %ld, Got %ld (%d:%d)\n",
+                offset, toffset, off_day, off_sec);
+        return 0;
+    }
+    return 1;
+}
 
 #endif
diff --git a/crypto/o_time.h b/crypto/o_time.h
index fcf8c230e1..a83a3d247d 100644
--- a/crypto/o_time.h
+++ b/crypto/o_time.h
@@ -1,6 +1,7 @@
 /* crypto/o_time.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,13 +58,13 @@
  */
 
 #ifndef HEADER_O_TIME_H
-#define HEADER_O_TIME_H
+# define HEADER_O_TIME_H
 
-#include 
+# include 
 
 struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
 int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
 int OPENSSL_gmtime_diff(int *pday, int *psec,
-			const struct tm *from, const struct tm *to);
+                        const struct tm *from, const struct tm *to);
 
 #endif
diff --git a/crypto/objects/o_names.c b/crypto/objects/o_names.c
index 4a548c2ed4..e1e13a6131 100644
--- a/crypto/objects/o_names.c
+++ b/crypto/objects/o_names.c
@@ -8,7 +8,8 @@
 #include 
 #include 
 
-/* Later versions of DEC C has started to add lnkage information to certain
+/*
+ * Later versions of DEC C has started to add lnkage information to certain
  * functions, which makes it tricky to use them as values to regular function
  * pointers.  One way is to define a macro that takes care of casting them
  * correctly.
@@ -19,354 +20,344 @@
 # define OPENSSL_strcmp strcmp
 #endif
 
-/* I use the ex_data stuff to manage the identifiers for the obj_name_types
+/*
+ * I use the ex_data stuff to manage the identifiers for the obj_name_types
  * that applications may define.  I only really use the free function field.
  */
 DECLARE_LHASH_OF(OBJ_NAME);
-static LHASH_OF(OBJ_NAME) *names_lh=NULL;
-static int names_type_num=OBJ_NAME_TYPE_NUM;
+static LHASH_OF(OBJ_NAME) *names_lh = NULL;
+static int names_type_num = OBJ_NAME_TYPE_NUM;
 
-typedef struct name_funcs_st
-	{
-	unsigned long (*hash_func)(const char *name);
-	int (*cmp_func)(const char *a,const char *b);
-	void (*free_func)(const char *, int, const char *);
-	} NAME_FUNCS;
+typedef struct name_funcs_st {
+    unsigned long (*hash_func) (const char *name);
+    int (*cmp_func) (const char *a, const char *b);
+    void (*free_func) (const char *, int, const char *);
+} NAME_FUNCS;
 
 DECLARE_STACK_OF(NAME_FUNCS)
 IMPLEMENT_STACK_OF(NAME_FUNCS)
 
 static STACK_OF(NAME_FUNCS) *name_funcs_stack;
 
-/* The LHASH callbacks now use the raw "void *" prototypes and do per-variable
- * casting in the functions. This prevents function pointer casting without the
- * need for macro-generated wrapper functions. */
+/*
+ * The LHASH callbacks now use the raw "void *" prototypes and do
+ * per-variable casting in the functions. This prevents function pointer
+ * casting without the need for macro-generated wrapper functions.
+ */
 
 /* static unsigned long obj_name_hash(OBJ_NAME *a); */
 static unsigned long obj_name_hash(const void *a_void);
 /* static int obj_name_cmp(OBJ_NAME *a,OBJ_NAME *b); */
-static int obj_name_cmp(const void *a_void,const void *b_void);
+static int obj_name_cmp(const void *a_void, const void *b_void);
 
 static IMPLEMENT_LHASH_HASH_FN(obj_name, OBJ_NAME)
 static IMPLEMENT_LHASH_COMP_FN(obj_name, OBJ_NAME)
 
 int OBJ_NAME_init(void)
-	{
-	if (names_lh != NULL) return(1);
-	MemCheck_off();
-	names_lh=lh_OBJ_NAME_new();
-	MemCheck_on();
-	return(names_lh != NULL);
-	}
-
-int OBJ_NAME_new_index(unsigned long (*hash_func)(const char *),
-	int (*cmp_func)(const char *, const char *),
-	void (*free_func)(const char *, int, const char *))
-	{
-	int ret;
-	int i;
-	NAME_FUNCS *name_funcs;
-
-	if (name_funcs_stack == NULL)
-		{
-		MemCheck_off();
-		name_funcs_stack=sk_NAME_FUNCS_new_null();
-		MemCheck_on();
-		}
-	if (name_funcs_stack == NULL)
-		{
-		/* ERROR */
-		return(0);
-		}
-	ret=names_type_num;
-	names_type_num++;
-	for (i=sk_NAME_FUNCS_num(name_funcs_stack); ihash_func = lh_strhash;
-		name_funcs->cmp_func = OPENSSL_strcmp;
-		name_funcs->free_func = 0; /* NULL is often declared to
-						* ((void *)0), which according
-						* to Compaq C is not really
-						* compatible with a function
-						* pointer.	-- Richard Levitte*/
-		MemCheck_off();
-		sk_NAME_FUNCS_push(name_funcs_stack,name_funcs);
-		MemCheck_on();
-		}
-	name_funcs = sk_NAME_FUNCS_value(name_funcs_stack, ret);
-	if (hash_func != NULL)
-		name_funcs->hash_func = hash_func;
-	if (cmp_func != NULL)
-		name_funcs->cmp_func = cmp_func;
-	if (free_func != NULL)
-		name_funcs->free_func = free_func;
-	return(ret);
-	}
+{
+    if (names_lh != NULL)
+        return (1);
+    MemCheck_off();
+    names_lh = lh_OBJ_NAME_new();
+    MemCheck_on();
+    return (names_lh != NULL);
+}
+
+int OBJ_NAME_new_index(unsigned long (*hash_func) (const char *),
+                       int (*cmp_func) (const char *, const char *),
+                       void (*free_func) (const char *, int, const char *))
+{
+    int ret;
+    int i;
+    NAME_FUNCS *name_funcs;
+
+    if (name_funcs_stack == NULL) {
+        MemCheck_off();
+        name_funcs_stack = sk_NAME_FUNCS_new_null();
+        MemCheck_on();
+    }
+    if (name_funcs_stack == NULL) {
+        /* ERROR */
+        return (0);
+    }
+    ret = names_type_num;
+    names_type_num++;
+    for (i = sk_NAME_FUNCS_num(name_funcs_stack); i < names_type_num; i++) {
+        MemCheck_off();
+        name_funcs = OPENSSL_malloc(sizeof(NAME_FUNCS));
+        MemCheck_on();
+        if (!name_funcs) {
+            OBJerr(OBJ_F_OBJ_NAME_NEW_INDEX, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+        name_funcs->hash_func = lh_strhash;
+        name_funcs->cmp_func = OPENSSL_strcmp;
+        name_funcs->free_func = 0; /* NULL is often declared to * ((void
+                                    * *)0), which according * to Compaq C is
+                                    * not really * compatible with a function
+                                    * * pointer.  -- Richard Levitte */
+        MemCheck_off();
+        sk_NAME_FUNCS_push(name_funcs_stack, name_funcs);
+        MemCheck_on();
+    }
+    name_funcs = sk_NAME_FUNCS_value(name_funcs_stack, ret);
+    if (hash_func != NULL)
+        name_funcs->hash_func = hash_func;
+    if (cmp_func != NULL)
+        name_funcs->cmp_func = cmp_func;
+    if (free_func != NULL)
+        name_funcs->free_func = free_func;
+    return (ret);
+}
 
 /* static int obj_name_cmp(OBJ_NAME *a, OBJ_NAME *b) */
 static int obj_name_cmp(const void *a_void, const void *b_void)
-	{
-	int ret;
-	const OBJ_NAME *a = (const OBJ_NAME *)a_void;
-	const OBJ_NAME *b = (const OBJ_NAME *)b_void;
-
-	ret=a->type-b->type;
-	if (ret == 0)
-		{
-		if ((name_funcs_stack != NULL)
-			&& (sk_NAME_FUNCS_num(name_funcs_stack) > a->type))
-			{
-			ret=sk_NAME_FUNCS_value(name_funcs_stack,
-				a->type)->cmp_func(a->name,b->name);
-			}
-		else
-			ret=strcmp(a->name,b->name);
-		}
-	return(ret);
-	}
+{
+    int ret;
+    const OBJ_NAME *a = (const OBJ_NAME *)a_void;
+    const OBJ_NAME *b = (const OBJ_NAME *)b_void;
+
+    ret = a->type - b->type;
+    if (ret == 0) {
+        if ((name_funcs_stack != NULL)
+            && (sk_NAME_FUNCS_num(name_funcs_stack) > a->type)) {
+            ret = sk_NAME_FUNCS_value(name_funcs_stack,
+                                      a->type)->cmp_func(a->name, b->name);
+        } else
+            ret = strcmp(a->name, b->name);
+    }
+    return (ret);
+}
 
 /* static unsigned long obj_name_hash(OBJ_NAME *a) */
 static unsigned long obj_name_hash(const void *a_void)
-	{
-	unsigned long ret;
-	const OBJ_NAME *a = (const OBJ_NAME *)a_void;
-
-	if ((name_funcs_stack != NULL) && (sk_NAME_FUNCS_num(name_funcs_stack) > a->type))
-		{
-		ret=sk_NAME_FUNCS_value(name_funcs_stack,
-			a->type)->hash_func(a->name);
-		}
-	else
-		{
-		ret=lh_strhash(a->name);
-		}
-	ret^=a->type;
-	return(ret);
-	}
+{
+    unsigned long ret;
+    const OBJ_NAME *a = (const OBJ_NAME *)a_void;
+
+    if ((name_funcs_stack != NULL)
+        && (sk_NAME_FUNCS_num(name_funcs_stack) > a->type)) {
+        ret =
+            sk_NAME_FUNCS_value(name_funcs_stack,
+                                a->type)->hash_func(a->name);
+    } else {
+        ret = lh_strhash(a->name);
+    }
+    ret ^= a->type;
+    return (ret);
+}
 
 const char *OBJ_NAME_get(const char *name, int type)
-	{
-	OBJ_NAME on,*ret;
-	int num=0,alias;
-
-	if (name == NULL) return(NULL);
-	if ((names_lh == NULL) && !OBJ_NAME_init()) return(NULL);
-
-	alias=type&OBJ_NAME_ALIAS;
-	type&= ~OBJ_NAME_ALIAS;
-
-	on.name=name;
-	on.type=type;
-
-	for (;;)
-	{
-		ret=lh_OBJ_NAME_retrieve(names_lh,&on);
-		if (ret == NULL) return(NULL);
-		if ((ret->alias) && !alias)
-			{
-			if (++num > 10) return(NULL);
-			on.name=ret->data;
-			}
-		else
-			{
-			return(ret->data);
-			}
-		}
-	}
+{
+    OBJ_NAME on, *ret;
+    int num = 0, alias;
+
+    if (name == NULL)
+        return (NULL);
+    if ((names_lh == NULL) && !OBJ_NAME_init())
+        return (NULL);
+
+    alias = type & OBJ_NAME_ALIAS;
+    type &= ~OBJ_NAME_ALIAS;
+
+    on.name = name;
+    on.type = type;
+
+    for (;;) {
+        ret = lh_OBJ_NAME_retrieve(names_lh, &on);
+        if (ret == NULL)
+            return (NULL);
+        if ((ret->alias) && !alias) {
+            if (++num > 10)
+                return (NULL);
+            on.name = ret->data;
+        } else {
+            return (ret->data);
+        }
+    }
+}
 
 int OBJ_NAME_add(const char *name, int type, const char *data)
-	{
-	OBJ_NAME *onp,*ret;
-	int alias;
-
-	if ((names_lh == NULL) && !OBJ_NAME_init()) return(0);
-
-	alias=type&OBJ_NAME_ALIAS;
-	type&= ~OBJ_NAME_ALIAS;
-
-	onp=(OBJ_NAME *)OPENSSL_malloc(sizeof(OBJ_NAME));
-	if (onp == NULL)
-		{
-		/* ERROR */
-		return(0);
-		}
-
-	onp->name=name;
-	onp->alias=alias;
-	onp->type=type;
-	onp->data=data;
-
-	ret=lh_OBJ_NAME_insert(names_lh,onp);
-	if (ret != NULL)
-		{
-		/* free things */
-		if ((name_funcs_stack != NULL) && (sk_NAME_FUNCS_num(name_funcs_stack) > ret->type))
-			{
-			/* XXX: I'm not sure I understand why the free
-			 * function should get three arguments...
-			 * -- Richard Levitte
-			 */
-			sk_NAME_FUNCS_value(name_funcs_stack,
-				ret->type)->free_func(ret->name,ret->type,ret->data);
-			}
-		OPENSSL_free(ret);
-		}
-	else
-		{
-		if (lh_OBJ_NAME_error(names_lh))
-			{
-			/* ERROR */
-			return(0);
-			}
-		}
-	return(1);
-	}
+{
+    OBJ_NAME *onp, *ret;
+    int alias;
+
+    if ((names_lh == NULL) && !OBJ_NAME_init())
+        return (0);
+
+    alias = type & OBJ_NAME_ALIAS;
+    type &= ~OBJ_NAME_ALIAS;
+
+    onp = (OBJ_NAME *)OPENSSL_malloc(sizeof(OBJ_NAME));
+    if (onp == NULL) {
+        /* ERROR */
+        return (0);
+    }
+
+    onp->name = name;
+    onp->alias = alias;
+    onp->type = type;
+    onp->data = data;
+
+    ret = lh_OBJ_NAME_insert(names_lh, onp);
+    if (ret != NULL) {
+        /* free things */
+        if ((name_funcs_stack != NULL)
+            && (sk_NAME_FUNCS_num(name_funcs_stack) > ret->type)) {
+            /*
+             * XXX: I'm not sure I understand why the free function should
+             * get three arguments... -- Richard Levitte
+             */
+            sk_NAME_FUNCS_value(name_funcs_stack,
+                                ret->type)->free_func(ret->name, ret->type,
+                                                      ret->data);
+        }
+        OPENSSL_free(ret);
+    } else {
+        if (lh_OBJ_NAME_error(names_lh)) {
+            /* ERROR */
+            return (0);
+        }
+    }
+    return (1);
+}
 
 int OBJ_NAME_remove(const char *name, int type)
-	{
-	OBJ_NAME on,*ret;
-
-	if (names_lh == NULL) return(0);
-
-	type&= ~OBJ_NAME_ALIAS;
-	on.name=name;
-	on.type=type;
-	ret=lh_OBJ_NAME_delete(names_lh,&on);
-	if (ret != NULL)
-		{
-		/* free things */
-		if ((name_funcs_stack != NULL) && (sk_NAME_FUNCS_num(name_funcs_stack) > ret->type))
-			{
-			/* XXX: I'm not sure I understand why the free
-			 * function should get three arguments...
-			 * -- Richard Levitte
-			 */
-			sk_NAME_FUNCS_value(name_funcs_stack,
-				ret->type)->free_func(ret->name,ret->type,ret->data);
-			}
-		OPENSSL_free(ret);
-		return(1);
-		}
-	else
-		return(0);
-	}
-
-struct doall
-	{
-	int type;
-	void (*fn)(const OBJ_NAME *,void *arg);
-	void *arg;
-	};
-
-static void do_all_fn_doall_arg(const OBJ_NAME *name,struct doall *d)
-	{
-	if(name->type == d->type)
-		d->fn(name,d->arg);
-	}
+{
+    OBJ_NAME on, *ret;
+
+    if (names_lh == NULL)
+        return (0);
+
+    type &= ~OBJ_NAME_ALIAS;
+    on.name = name;
+    on.type = type;
+    ret = lh_OBJ_NAME_delete(names_lh, &on);
+    if (ret != NULL) {
+        /* free things */
+        if ((name_funcs_stack != NULL)
+            && (sk_NAME_FUNCS_num(name_funcs_stack) > ret->type)) {
+            /*
+             * XXX: I'm not sure I understand why the free function should
+             * get three arguments... -- Richard Levitte
+             */
+            sk_NAME_FUNCS_value(name_funcs_stack,
+                                ret->type)->free_func(ret->name, ret->type,
+                                                      ret->data);
+        }
+        OPENSSL_free(ret);
+        return (1);
+    } else
+        return (0);
+}
+
+struct doall {
+    int type;
+    void (*fn) (const OBJ_NAME *, void *arg);
+    void *arg;
+};
+
+static void do_all_fn_doall_arg(const OBJ_NAME *name, struct doall *d)
+{
+    if (name->type == d->type)
+        d->fn(name, d->arg);
+}
 
 static IMPLEMENT_LHASH_DOALL_ARG_FN(do_all_fn, const OBJ_NAME, struct doall)
 
-void OBJ_NAME_do_all(int type,void (*fn)(const OBJ_NAME *,void *arg),void *arg)
-	{
-	struct doall d;
+void OBJ_NAME_do_all(int type, void (*fn) (const OBJ_NAME *, void *arg),
+                     void *arg)
+{
+    struct doall d;
 
-	d.type=type;
-	d.fn=fn;
-	d.arg=arg;
+    d.type = type;
+    d.fn = fn;
+    d.arg = arg;
 
-	lh_OBJ_NAME_doall_arg(names_lh, LHASH_DOALL_ARG_FN(do_all_fn),
-			      struct doall, &d);
-	}
+    lh_OBJ_NAME_doall_arg(names_lh, LHASH_DOALL_ARG_FN(do_all_fn),
+                          struct doall, &d);
+}
 
-struct doall_sorted
-	{
-	int type;
-	int n;
-	const OBJ_NAME **names;
-	};
+struct doall_sorted {
+    int type;
+    int n;
+    const OBJ_NAME **names;
+};
 
-static void do_all_sorted_fn(const OBJ_NAME *name,void *d_)
-	{
-	struct doall_sorted *d=d_;
+static void do_all_sorted_fn(const OBJ_NAME *name, void *d_)
+{
+    struct doall_sorted *d = d_;
 
-	if(name->type != d->type)
-		return;
+    if (name->type != d->type)
+        return;
 
-	d->names[d->n++]=name;
-	}
+    d->names[d->n++] = name;
+}
 
-static int do_all_sorted_cmp(const void *n1_,const void *n2_)
-	{
-	const OBJ_NAME * const *n1=n1_;
-	const OBJ_NAME * const *n2=n2_;
+static int do_all_sorted_cmp(const void *n1_, const void *n2_)
+{
+    const OBJ_NAME *const *n1 = n1_;
+    const OBJ_NAME *const *n2 = n2_;
 
-	return strcmp((*n1)->name,(*n2)->name);
-	}
+    return strcmp((*n1)->name, (*n2)->name);
+}
 
-void OBJ_NAME_do_all_sorted(int type,void (*fn)(const OBJ_NAME *,void *arg),
-				void *arg)
-	{
-	struct doall_sorted d;
-	int n;
+void OBJ_NAME_do_all_sorted(int type,
+                            void (*fn) (const OBJ_NAME *, void *arg),
+                            void *arg)
+{
+    struct doall_sorted d;
+    int n;
 
-	d.type=type;
-	d.names=OPENSSL_malloc(lh_OBJ_NAME_num_items(names_lh)*sizeof *d.names);
-	d.n=0;
-	OBJ_NAME_do_all(type,do_all_sorted_fn,&d);
+    d.type = type;
+    d.names =
+        OPENSSL_malloc(lh_OBJ_NAME_num_items(names_lh) * sizeof *d.names);
+    d.n = 0;
+    OBJ_NAME_do_all(type, do_all_sorted_fn, &d);
 
-	qsort((void *)d.names,d.n,sizeof *d.names,do_all_sorted_cmp);
+    qsort((void *)d.names, d.n, sizeof *d.names, do_all_sorted_cmp);
 
-	for(n=0 ; n < d.n ; ++n)
-		fn(d.names[n],arg);
+    for (n = 0; n < d.n; ++n)
+        fn(d.names[n], arg);
 
-	OPENSSL_free((void *)d.names);
-	}
+    OPENSSL_free((void *)d.names);
+}
 
 static int free_type;
 
 static void names_lh_free_doall(OBJ_NAME *onp)
-	{
-	if (onp == NULL)
-		return;
+{
+    if (onp == NULL)
+        return;
 
-	if (free_type < 0 || free_type == onp->type)
-		OBJ_NAME_remove(onp->name,onp->type);
-	}
+    if (free_type < 0 || free_type == onp->type)
+        OBJ_NAME_remove(onp->name, onp->type);
+}
 
 static IMPLEMENT_LHASH_DOALL_FN(names_lh_free, OBJ_NAME)
 
 static void name_funcs_free(NAME_FUNCS *ptr)
-	{
-	OPENSSL_free(ptr);
-	}
+{
+    OPENSSL_free(ptr);
+}
 
 void OBJ_NAME_cleanup(int type)
-	{
-	unsigned long down_load;
-
-	if (names_lh == NULL) return;
-
-	free_type=type;
-	down_load=lh_OBJ_NAME_down_load(names_lh);
-	lh_OBJ_NAME_down_load(names_lh)=0;
-
-	lh_OBJ_NAME_doall(names_lh,LHASH_DOALL_FN(names_lh_free));
-	if (type < 0)
-		{
-		lh_OBJ_NAME_free(names_lh);
-		sk_NAME_FUNCS_pop_free(name_funcs_stack,name_funcs_free);
-		names_lh=NULL;
-		name_funcs_stack = NULL;
-		}
-	else
-		lh_OBJ_NAME_down_load(names_lh)=down_load;
-	}
-
+{
+    unsigned long down_load;
+
+    if (names_lh == NULL)
+        return;
+
+    free_type = type;
+    down_load = lh_OBJ_NAME_down_load(names_lh);
+    lh_OBJ_NAME_down_load(names_lh) = 0;
+
+    lh_OBJ_NAME_doall(names_lh, LHASH_DOALL_FN(names_lh_free));
+    if (type < 0) {
+        lh_OBJ_NAME_free(names_lh);
+        sk_NAME_FUNCS_pop_free(name_funcs_stack, name_funcs_free);
+        names_lh = NULL;
+        name_funcs_stack = NULL;
+    } else
+        lh_OBJ_NAME_down_load(names_lh) = down_load;
+}
diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index 146173b978..5cd755d77d 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,13 +67,13 @@
 
 /* obj_dat.h is generated from objects.h by obj_dat.pl */
 #ifndef OPENSSL_NO_OBJECT
-#include "obj_dat.h"
+# include "obj_dat.h"
 #else
 /* You will have to load all the objects needed manually in the application */
-#define NUM_NID 0
-#define NUM_SN 0
-#define NUM_LN 0
-#define NUM_OBJ 0
+# define NUM_NID 0
+# define NUM_SN 0
+# define NUM_LN 0
+# define NUM_OBJ 0
 static const unsigned char lvalues[1];
 static const ASN1_OBJECT nid_objs[1];
 static const unsigned int sn_objs[1];
@@ -85,728 +85,712 @@ DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, sn);
 DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, ln);
 DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj);
 
-#define ADDED_DATA	0
-#define ADDED_SNAME	1
-#define ADDED_LNAME	2
-#define ADDED_NID	3
+#define ADDED_DATA      0
+#define ADDED_SNAME     1
+#define ADDED_LNAME     2
+#define ADDED_NID       3
 
-typedef struct added_obj_st
-	{
-	int type;
-	ASN1_OBJECT *obj;
-	} ADDED_OBJ;
+typedef struct added_obj_st {
+    int type;
+    ASN1_OBJECT *obj;
+} ADDED_OBJ;
 DECLARE_LHASH_OF(ADDED_OBJ);
 
-static int new_nid=NUM_NID;
-static LHASH_OF(ADDED_OBJ) *added=NULL;
+static int new_nid = NUM_NID;
+static LHASH_OF(ADDED_OBJ) *added = NULL;
 
-static int sn_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
-	{ return(strcmp((*a)->sn,nid_objs[*b].sn)); }
+static int sn_cmp(const ASN1_OBJECT *const *a, const unsigned int *b)
+{
+    return (strcmp((*a)->sn, nid_objs[*b].sn));
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, sn);
 
-static int ln_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
-	{ return(strcmp((*a)->ln,nid_objs[*b].ln)); }
+static int ln_cmp(const ASN1_OBJECT *const *a, const unsigned int *b)
+{
+    return (strcmp((*a)->ln, nid_objs[*b].ln));
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, ln);
 
 static unsigned long added_obj_hash(const ADDED_OBJ *ca)
-	{
-	const ASN1_OBJECT *a;
-	int i;
-	unsigned long ret=0;
-	unsigned char *p;
-
-	a=ca->obj;
-	switch (ca->type)
-		{
-	case ADDED_DATA:
-		ret=a->length<<20L;
-		p=(unsigned char *)a->data;
-		for (i=0; ilength; i++)
-			ret^=p[i]<<((i*3)%24);
-		break;
-	case ADDED_SNAME:
-		ret=lh_strhash(a->sn);
-		break;
-	case ADDED_LNAME:
-		ret=lh_strhash(a->ln);
-		break;
-	case ADDED_NID:
-		ret=a->nid;
-		break;
-	default:
-		/* abort(); */
-		return 0;
-		}
-	ret&=0x3fffffffL;
-	ret|=((unsigned long)ca->type)<<30L;
-	return(ret);
-	}
+{
+    const ASN1_OBJECT *a;
+    int i;
+    unsigned long ret = 0;
+    unsigned char *p;
+
+    a = ca->obj;
+    switch (ca->type) {
+    case ADDED_DATA:
+        ret = a->length << 20L;
+        p = (unsigned char *)a->data;
+        for (i = 0; i < a->length; i++)
+            ret ^= p[i] << ((i * 3) % 24);
+        break;
+    case ADDED_SNAME:
+        ret = lh_strhash(a->sn);
+        break;
+    case ADDED_LNAME:
+        ret = lh_strhash(a->ln);
+        break;
+    case ADDED_NID:
+        ret = a->nid;
+        break;
+    default:
+        /* abort(); */
+        return 0;
+    }
+    ret &= 0x3fffffffL;
+    ret |= ((unsigned long)ca->type) << 30L;
+    return (ret);
+}
+
 static IMPLEMENT_LHASH_HASH_FN(added_obj, ADDED_OBJ)
 
 static int added_obj_cmp(const ADDED_OBJ *ca, const ADDED_OBJ *cb)
-	{
-	ASN1_OBJECT *a,*b;
-	int i;
-
-	i=ca->type-cb->type;
-	if (i) return(i);
-	a=ca->obj;
-	b=cb->obj;
-	switch (ca->type)
-		{
-	case ADDED_DATA:
-		i=(a->length - b->length);
-		if (i) return(i);
-		return(memcmp(a->data,b->data,(size_t)a->length));
-	case ADDED_SNAME:
-		if (a->sn == NULL) return(-1);
-		else if (b->sn == NULL) return(1);
-		else return(strcmp(a->sn,b->sn));
-	case ADDED_LNAME:
-		if (a->ln == NULL) return(-1);
-		else if (b->ln == NULL) return(1);
-		else return(strcmp(a->ln,b->ln));
-	case ADDED_NID:
-		return(a->nid-b->nid);
-	default:
-		/* abort(); */
-		return 0;
-		}
-	}
+{
+    ASN1_OBJECT *a, *b;
+    int i;
+
+    i = ca->type - cb->type;
+    if (i)
+        return (i);
+    a = ca->obj;
+    b = cb->obj;
+    switch (ca->type) {
+    case ADDED_DATA:
+        i = (a->length - b->length);
+        if (i)
+            return (i);
+        return (memcmp(a->data, b->data, (size_t)a->length));
+    case ADDED_SNAME:
+        if (a->sn == NULL)
+            return (-1);
+        else if (b->sn == NULL)
+            return (1);
+        else
+            return (strcmp(a->sn, b->sn));
+    case ADDED_LNAME:
+        if (a->ln == NULL)
+            return (-1);
+        else if (b->ln == NULL)
+            return (1);
+        else
+            return (strcmp(a->ln, b->ln));
+    case ADDED_NID:
+        return (a->nid - b->nid);
+    default:
+        /* abort(); */
+        return 0;
+    }
+}
+
 static IMPLEMENT_LHASH_COMP_FN(added_obj, ADDED_OBJ)
 
 static int init_added(void)
-	{
-	if (added != NULL) return(1);
-	added=lh_ADDED_OBJ_new();
-	return(added != NULL);
-	}
+{
+    if (added != NULL)
+        return (1);
+    added = lh_ADDED_OBJ_new();
+    return (added != NULL);
+}
 
 static void cleanup1_doall(ADDED_OBJ *a)
-	{
-	a->obj->nid=0;
-	a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC|
-	                ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
-			ASN1_OBJECT_FLAG_DYNAMIC_DATA;
-	}
+{
+    a->obj->nid = 0;
+    a->obj->flags |= ASN1_OBJECT_FLAG_DYNAMIC |
+        ASN1_OBJECT_FLAG_DYNAMIC_STRINGS | ASN1_OBJECT_FLAG_DYNAMIC_DATA;
+}
 
 static void cleanup2_doall(ADDED_OBJ *a)
-	{ a->obj->nid++; }
+{
+    a->obj->nid++;
+}
 
 static void cleanup3_doall(ADDED_OBJ *a)
-	{
-	if (--a->obj->nid == 0)
-		ASN1_OBJECT_free(a->obj);
-	OPENSSL_free(a);
-	}
+{
+    if (--a->obj->nid == 0)
+        ASN1_OBJECT_free(a->obj);
+    OPENSSL_free(a);
+}
 
 static IMPLEMENT_LHASH_DOALL_FN(cleanup1, ADDED_OBJ)
 static IMPLEMENT_LHASH_DOALL_FN(cleanup2, ADDED_OBJ)
 static IMPLEMENT_LHASH_DOALL_FN(cleanup3, ADDED_OBJ)
 
-/* The purpose of obj_cleanup_defer is to avoid EVP_cleanup() attempting
- * to use freed up OIDs. If neccessary the actual freeing up of OIDs is
- * delayed.
+/*
+ * The purpose of obj_cleanup_defer is to avoid EVP_cleanup() attempting to
+ * use freed up OIDs. If neccessary the actual freeing up of OIDs is delayed.
  */
-
 int obj_cleanup_defer = 0;
 
 void check_defer(int nid)
-	{
-	if (!obj_cleanup_defer && nid >= NUM_NID)
-			obj_cleanup_defer = 1;
-	}
+{
+    if (!obj_cleanup_defer && nid >= NUM_NID)
+        obj_cleanup_defer = 1;
+}
 
 void OBJ_cleanup(void)
-	{
-	if (obj_cleanup_defer)
-		{
-		obj_cleanup_defer = 2;
-		return ;
-		}
-	if (added == NULL) return;
-	lh_ADDED_OBJ_down_load(added) = 0;
-	lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup1)); /* zero counters */
-	lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup2)); /* set counters */
-	lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup3)); /* free objects */
-	lh_ADDED_OBJ_free(added);
-	added=NULL;
-	}
+{
+    if (obj_cleanup_defer) {
+        obj_cleanup_defer = 2;
+        return;
+    }
+    if (added == NULL)
+        return;
+    lh_ADDED_OBJ_down_load(added) = 0;
+    lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup1)); /* zero counters */
+    lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup2)); /* set counters */
+    lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup3)); /* free objects */
+    lh_ADDED_OBJ_free(added);
+    added = NULL;
+}
 
 int OBJ_new_nid(int num)
-	{
-	int i;
+{
+    int i;
 
-	i=new_nid;
-	new_nid+=num;
-	return(i);
-	}
+    i = new_nid;
+    new_nid += num;
+    return (i);
+}
 
 int OBJ_add_object(const ASN1_OBJECT *obj)
-	{
-	ASN1_OBJECT *o;
-	ADDED_OBJ *ao[4]={NULL,NULL,NULL,NULL},*aop;
-	int i;
-
-	if (added == NULL)
-		if (!init_added()) return(0);
-	if ((o=OBJ_dup(obj)) == NULL) goto err;
-	if (!(ao[ADDED_NID]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
-	if ((o->length != 0) && (obj->data != NULL))
-		if (!(ao[ADDED_DATA]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
-	if (o->sn != NULL)
-		if (!(ao[ADDED_SNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
-	if (o->ln != NULL)
-		if (!(ao[ADDED_LNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
-
-	for (i=ADDED_DATA; i<=ADDED_NID; i++)
-		{
-		if (ao[i] != NULL)
-			{
-			ao[i]->type=i;
-			ao[i]->obj=o;
-			aop=lh_ADDED_OBJ_insert(added,ao[i]);
-			/* memory leak, buit should not normally matter */
-			if (aop != NULL)
-				OPENSSL_free(aop);
-			}
-		}
-	o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
-			ASN1_OBJECT_FLAG_DYNAMIC_DATA);
-
-	return(o->nid);
-err2:
-	OBJerr(OBJ_F_OBJ_ADD_OBJECT,ERR_R_MALLOC_FAILURE);
-err:
-	for (i=ADDED_DATA; i<=ADDED_NID; i++)
-		if (ao[i] != NULL) OPENSSL_free(ao[i]);
-	if (o != NULL) OPENSSL_free(o);
-	return(NID_undef);
-	}
+{
+    ASN1_OBJECT *o;
+    ADDED_OBJ *ao[4] = { NULL, NULL, NULL, NULL }, *aop;
+    int i;
+
+    if (added == NULL)
+        if (!init_added())
+            return (0);
+    if ((o = OBJ_dup(obj)) == NULL)
+        goto err;
+    if (!(ao[ADDED_NID] = (ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ))))
+        goto err2;
+    if ((o->length != 0) && (obj->data != NULL))
+        if (!
+            (ao[ADDED_DATA] = (ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ))))
+            goto err2;
+    if (o->sn != NULL)
+        if (!
+            (ao[ADDED_SNAME] =
+             (ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ))))
+            goto err2;
+    if (o->ln != NULL)
+        if (!
+            (ao[ADDED_LNAME] =
+             (ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ))))
+            goto err2;
+
+    for (i = ADDED_DATA; i <= ADDED_NID; i++) {
+        if (ao[i] != NULL) {
+            ao[i]->type = i;
+            ao[i]->obj = o;
+            aop = lh_ADDED_OBJ_insert(added, ao[i]);
+            /* memory leak, buit should not normally matter */
+            if (aop != NULL)
+                OPENSSL_free(aop);
+        }
+    }
+    o->flags &=
+        ~(ASN1_OBJECT_FLAG_DYNAMIC | ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
+          ASN1_OBJECT_FLAG_DYNAMIC_DATA);
+
+    return (o->nid);
+ err2:
+    OBJerr(OBJ_F_OBJ_ADD_OBJECT, ERR_R_MALLOC_FAILURE);
+ err:
+    for (i = ADDED_DATA; i <= ADDED_NID; i++)
+        if (ao[i] != NULL)
+            OPENSSL_free(ao[i]);
+    if (o != NULL)
+        OPENSSL_free(o);
+    return (NID_undef);
+}
 
 ASN1_OBJECT *OBJ_nid2obj(int n)
-	{
-	ADDED_OBJ ad,*adp;
-	ASN1_OBJECT ob;
-
-	if ((n >= 0) && (n < NUM_NID))
-		{
-		if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
-			{
-			OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		return((ASN1_OBJECT *)&(nid_objs[n]));
-		}
-	else if (added == NULL)
-		return(NULL);
-	else
-		{
-		ad.type=ADDED_NID;
-		ad.obj= &ob;
-		ob.nid=n;
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL)
-			return(adp->obj);
-		else
-			{
-			OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		}
-	}
+{
+    ADDED_OBJ ad, *adp;
+    ASN1_OBJECT ob;
+
+    if ((n >= 0) && (n < NUM_NID)) {
+        if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
+            OBJerr(OBJ_F_OBJ_NID2OBJ, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+        return ((ASN1_OBJECT *)&(nid_objs[n]));
+    } else if (added == NULL)
+        return (NULL);
+    else {
+        ad.type = ADDED_NID;
+        ad.obj = &ob;
+        ob.nid = n;
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj);
+        else {
+            OBJerr(OBJ_F_OBJ_NID2OBJ, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+    }
+}
 
 const char *OBJ_nid2sn(int n)
-	{
-	ADDED_OBJ ad,*adp;
-	ASN1_OBJECT ob;
-
-	if ((n >= 0) && (n < NUM_NID))
-		{
-		if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
-			{
-			OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		return(nid_objs[n].sn);
-		}
-	else if (added == NULL)
-		return(NULL);
-	else
-		{
-		ad.type=ADDED_NID;
-		ad.obj= &ob;
-		ob.nid=n;
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL)
-			return(adp->obj->sn);
-		else
-			{
-			OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		}
-	}
+{
+    ADDED_OBJ ad, *adp;
+    ASN1_OBJECT ob;
+
+    if ((n >= 0) && (n < NUM_NID)) {
+        if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
+            OBJerr(OBJ_F_OBJ_NID2SN, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+        return (nid_objs[n].sn);
+    } else if (added == NULL)
+        return (NULL);
+    else {
+        ad.type = ADDED_NID;
+        ad.obj = &ob;
+        ob.nid = n;
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj->sn);
+        else {
+            OBJerr(OBJ_F_OBJ_NID2SN, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+    }
+}
 
 const char *OBJ_nid2ln(int n)
-	{
-	ADDED_OBJ ad,*adp;
-	ASN1_OBJECT ob;
-
-	if ((n >= 0) && (n < NUM_NID))
-		{
-		if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
-			{
-			OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		return(nid_objs[n].ln);
-		}
-	else if (added == NULL)
-		return(NULL);
-	else
-		{
-		ad.type=ADDED_NID;
-		ad.obj= &ob;
-		ob.nid=n;
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL)
-			return(adp->obj->ln);
-		else
-			{
-			OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
-			return(NULL);
-			}
-		}
-	}
-
-static int obj_cmp(const ASN1_OBJECT * const *ap, const unsigned int *bp)
-	{
-	int j;
-	const ASN1_OBJECT *a= *ap;
-	const ASN1_OBJECT *b= &nid_objs[*bp];
-
-	j=(a->length - b->length);
-        if (j) return(j);
-	return(memcmp(a->data,b->data,a->length));
-	}
+{
+    ADDED_OBJ ad, *adp;
+    ASN1_OBJECT ob;
+
+    if ((n >= 0) && (n < NUM_NID)) {
+        if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
+            OBJerr(OBJ_F_OBJ_NID2LN, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+        return (nid_objs[n].ln);
+    } else if (added == NULL)
+        return (NULL);
+    else {
+        ad.type = ADDED_NID;
+        ad.obj = &ob;
+        ob.nid = n;
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj->ln);
+        else {
+            OBJerr(OBJ_F_OBJ_NID2LN, OBJ_R_UNKNOWN_NID);
+            return (NULL);
+        }
+    }
+}
+
+static int obj_cmp(const ASN1_OBJECT *const *ap, const unsigned int *bp)
+{
+    int j;
+    const ASN1_OBJECT *a = *ap;
+    const ASN1_OBJECT *b = &nid_objs[*bp];
+
+    j = (a->length - b->length);
+    if (j)
+        return (j);
+    return (memcmp(a->data, b->data, a->length));
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj);
 
 int OBJ_obj2nid(const ASN1_OBJECT *a)
-	{
-	const unsigned int *op;
-	ADDED_OBJ ad,*adp;
-
-	if (a == NULL)
-		return(NID_undef);
-	if (a->nid != 0)
-		return(a->nid);
-
-	if (added != NULL)
-		{
-		ad.type=ADDED_DATA;
-		ad.obj=(ASN1_OBJECT *)a; /* XXX: ugly but harmless */
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL) return (adp->obj->nid);
-		}
-	op=OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ);
-	if (op == NULL)
-		return(NID_undef);
-	return(nid_objs[*op].nid);
-	}
-
-/* Convert an object name into an ASN1_OBJECT
- * if "noname" is not set then search for short and long names first.
- * This will convert the "dotted" form into an object: unlike OBJ_txt2nid
- * it can be used with any objects, not just registered ones.
+{
+    const unsigned int *op;
+    ADDED_OBJ ad, *adp;
+
+    if (a == NULL)
+        return (NID_undef);
+    if (a->nid != 0)
+        return (a->nid);
+
+    if (added != NULL) {
+        ad.type = ADDED_DATA;
+        ad.obj = (ASN1_OBJECT *)a; /* XXX: ugly but harmless */
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj->nid);
+    }
+    op = OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ);
+    if (op == NULL)
+        return (NID_undef);
+    return (nid_objs[*op].nid);
+}
+
+/*
+ * Convert an object name into an ASN1_OBJECT if "noname" is not set then
+ * search for short and long names first. This will convert the "dotted" form
+ * into an object: unlike OBJ_txt2nid it can be used with any objects, not
+ * just registered ones.
  */
 
 ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name)
-	{
-	int nid = NID_undef;
-	ASN1_OBJECT *op=NULL;
-	unsigned char *buf;
-	unsigned char *p;
-	const unsigned char *cp;
-	int i, j;
-
-	if(!no_name) {
-		if( ((nid = OBJ_sn2nid(s)) != NID_undef) ||
-			((nid = OBJ_ln2nid(s)) != NID_undef) ) 
-					return OBJ_nid2obj(nid);
-	}
-
-	/* Work out size of content octets */
-	i=a2d_ASN1_OBJECT(NULL,0,s,-1);
-	if (i <= 0) {
-		/* Don't clear the error */
-		/*ERR_clear_error();*/
-		return NULL;
-	}
-	/* Work out total size */
-	j = ASN1_object_size(0,i,V_ASN1_OBJECT);
-
-	if((buf=(unsigned char *)OPENSSL_malloc(j)) == NULL) return NULL;
-
-	p = buf;
-	/* Write out tag+length */
-	ASN1_put_object(&p,0,i,V_ASN1_OBJECT,V_ASN1_UNIVERSAL);
-	/* Write out contents */
-	a2d_ASN1_OBJECT(p,i,s,-1);
-
-	cp=buf;
-	op=d2i_ASN1_OBJECT(NULL,&cp,j);
-	OPENSSL_free(buf);
-	return op;
-	}
+{
+    int nid = NID_undef;
+    ASN1_OBJECT *op = NULL;
+    unsigned char *buf;
+    unsigned char *p;
+    const unsigned char *cp;
+    int i, j;
+
+    if (!no_name) {
+        if (((nid = OBJ_sn2nid(s)) != NID_undef) ||
+            ((nid = OBJ_ln2nid(s)) != NID_undef))
+            return OBJ_nid2obj(nid);
+    }
+
+    /* Work out size of content octets */
+    i = a2d_ASN1_OBJECT(NULL, 0, s, -1);
+    if (i <= 0) {
+        /* Don't clear the error */
+        /*
+         * ERR_clear_error();
+         */
+        return NULL;
+    }
+    /* Work out total size */
+    j = ASN1_object_size(0, i, V_ASN1_OBJECT);
+
+    if ((buf = (unsigned char *)OPENSSL_malloc(j)) == NULL)
+        return NULL;
+
+    p = buf;
+    /* Write out tag+length */
+    ASN1_put_object(&p, 0, i, V_ASN1_OBJECT, V_ASN1_UNIVERSAL);
+    /* Write out contents */
+    a2d_ASN1_OBJECT(p, i, s, -1);
+
+    cp = buf;
+    op = d2i_ASN1_OBJECT(NULL, &cp, j);
+    OPENSSL_free(buf);
+    return op;
+}
 
 int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)
 {
-	int i,n=0,len,nid, first, use_bn;
-	BIGNUM *bl;
-	unsigned long l;
-	const unsigned char *p;
-	char tbuf[DECIMAL_SIZE(i)+DECIMAL_SIZE(l)+2];
-
-	/* Ensure that, at every state, |buf| is NUL-terminated. */
-	if (buf && buf_len > 0)
-		buf[0] = '\0';
-
-	if ((a == NULL) || (a->data == NULL))
-		return(0);
-
-	if (!no_name && (nid=OBJ_obj2nid(a)) != NID_undef)
-		{
-		const char *s;
-		s=OBJ_nid2ln(nid);
-		if (s == NULL)
-			s=OBJ_nid2sn(nid);
-		if (s)
-			{
-			if (buf)
-				BUF_strlcpy(buf,s,buf_len);
-			n=strlen(s);
-			return n;
-			}
-		}
-
-
-	len=a->length;
-	p=a->data;
-
-	first = 1;
-	bl = NULL;
-
-	while (len > 0)
-		{
-		l=0;
-		use_bn = 0;
-		for (;;)
-			{
-			unsigned char c = *p++;
-			len--;
-			if ((len == 0) && (c & 0x80))
-				goto err;
-			if (use_bn)
-				{
-				if (!BN_add_word(bl, c & 0x7f))
-					goto err;
-				}
-			else
-				l |= c  & 0x7f;
-			if (!(c & 0x80))
-				break;
-			if (!use_bn && (l > (ULONG_MAX >> 7L)))
-				{
-				if (!bl && !(bl = BN_new()))
-					goto err;
-				if (!BN_set_word(bl, l))
-					goto err;
-				use_bn = 1;
-				}
-			if (use_bn)
-				{
-				if (!BN_lshift(bl, bl, 7))
-					goto err;
-				}
-			else
-				l<<=7L;
-			}
-
-		if (first)
-			{
-			first = 0;
-			if (l >= 80)
-				{
-				i = 2;
-				if (use_bn)
-					{
-					if (!BN_sub_word(bl, 80))
-						goto err;
-					}
-				else
-					l -= 80;
-				}
-			else
-				{
-				i=(int)(l/40);
-				l-=(long)(i*40);
-				}
-			if (buf && (buf_len > 1))
-				{
-				*buf++ = i + '0';
-				*buf = '\0';
-				buf_len--;
-				}
-			n++;
-			}
-
-		if (use_bn)
-			{
-			char *bndec;
-			bndec = BN_bn2dec(bl);
-			if (!bndec)
-				goto err;
-			i = strlen(bndec);
-			if (buf)
-				{
-				if (buf_len > 1)
-					{
-					*buf++ = '.';
-					*buf = '\0';
-					buf_len--;
-					}
-				BUF_strlcpy(buf,bndec,buf_len);
-				if (i > buf_len)
-					{
-					buf += buf_len;
-					buf_len = 0;
-					}
-				else
-					{
-					buf+=i;
-					buf_len-=i;
-					}
-				}
-			n++;
-			n += i;
-			OPENSSL_free(bndec);
-			}
-		else
-			{
-			BIO_snprintf(tbuf,sizeof tbuf,".%lu",l);
-			i=strlen(tbuf);
-			if (buf && (buf_len > 0))
-				{
-				BUF_strlcpy(buf,tbuf,buf_len);
-				if (i > buf_len)
-					{
-					buf += buf_len;
-					buf_len = 0;
-					}
-				else
-					{
-					buf+=i;
-					buf_len-=i;
-					}
-				}
-			n+=i;
-			l=0;
-			}
-		}
-
-	if (bl)
-		BN_free(bl);
-	return n;
-
-	err:
-	if (bl)
-		BN_free(bl);
-	return -1;
+    int i, n = 0, len, nid, first, use_bn;
+    BIGNUM *bl;
+    unsigned long l;
+    const unsigned char *p;
+    char tbuf[DECIMAL_SIZE(i) + DECIMAL_SIZE(l) + 2];
+
+    /* Ensure that, at every state, |buf| is NUL-terminated. */
+    if (buf && buf_len > 0)
+        buf[0] = '\0';
+
+    if ((a == NULL) || (a->data == NULL))
+        return (0);
+
+    if (!no_name && (nid = OBJ_obj2nid(a)) != NID_undef) {
+        const char *s;
+        s = OBJ_nid2ln(nid);
+        if (s == NULL)
+            s = OBJ_nid2sn(nid);
+        if (s) {
+            if (buf)
+                BUF_strlcpy(buf, s, buf_len);
+            n = strlen(s);
+            return n;
+        }
+    }
+
+    len = a->length;
+    p = a->data;
+
+    first = 1;
+    bl = NULL;
+
+    while (len > 0) {
+        l = 0;
+        use_bn = 0;
+        for (;;) {
+            unsigned char c = *p++;
+            len--;
+            if ((len == 0) && (c & 0x80))
+                goto err;
+            if (use_bn) {
+                if (!BN_add_word(bl, c & 0x7f))
+                    goto err;
+            } else
+                l |= c & 0x7f;
+            if (!(c & 0x80))
+                break;
+            if (!use_bn && (l > (ULONG_MAX >> 7L))) {
+                if (!bl && !(bl = BN_new()))
+                    goto err;
+                if (!BN_set_word(bl, l))
+                    goto err;
+                use_bn = 1;
+            }
+            if (use_bn) {
+                if (!BN_lshift(bl, bl, 7))
+                    goto err;
+            } else
+                l <<= 7L;
+        }
+
+        if (first) {
+            first = 0;
+            if (l >= 80) {
+                i = 2;
+                if (use_bn) {
+                    if (!BN_sub_word(bl, 80))
+                        goto err;
+                } else
+                    l -= 80;
+            } else {
+                i = (int)(l / 40);
+                l -= (long)(i * 40);
+            }
+            if (buf && (buf_len > 1)) {
+                *buf++ = i + '0';
+                *buf = '\0';
+                buf_len--;
+            }
+            n++;
+        }
+
+        if (use_bn) {
+            char *bndec;
+            bndec = BN_bn2dec(bl);
+            if (!bndec)
+                goto err;
+            i = strlen(bndec);
+            if (buf) {
+                if (buf_len > 1) {
+                    *buf++ = '.';
+                    *buf = '\0';
+                    buf_len--;
+                }
+                BUF_strlcpy(buf, bndec, buf_len);
+                if (i > buf_len) {
+                    buf += buf_len;
+                    buf_len = 0;
+                } else {
+                    buf += i;
+                    buf_len -= i;
+                }
+            }
+            n++;
+            n += i;
+            OPENSSL_free(bndec);
+        } else {
+            BIO_snprintf(tbuf, sizeof tbuf, ".%lu", l);
+            i = strlen(tbuf);
+            if (buf && (buf_len > 0)) {
+                BUF_strlcpy(buf, tbuf, buf_len);
+                if (i > buf_len) {
+                    buf += buf_len;
+                    buf_len = 0;
+                } else {
+                    buf += i;
+                    buf_len -= i;
+                }
+            }
+            n += i;
+            l = 0;
+        }
+    }
+
+    if (bl)
+        BN_free(bl);
+    return n;
+
+ err:
+    if (bl)
+        BN_free(bl);
+    return -1;
 }
 
 int OBJ_txt2nid(const char *s)
 {
-	ASN1_OBJECT *obj;
-	int nid;
-	obj = OBJ_txt2obj(s, 0);
-	nid = OBJ_obj2nid(obj);
-	ASN1_OBJECT_free(obj);
-	return nid;
+    ASN1_OBJECT *obj;
+    int nid;
+    obj = OBJ_txt2obj(s, 0);
+    nid = OBJ_obj2nid(obj);
+    ASN1_OBJECT_free(obj);
+    return nid;
 }
 
 int OBJ_ln2nid(const char *s)
-	{
-	ASN1_OBJECT o;
-	const ASN1_OBJECT *oo= &o;
-	ADDED_OBJ ad,*adp;
-	const unsigned int *op;
-
-	o.ln=s;
-	if (added != NULL)
-		{
-		ad.type=ADDED_LNAME;
-		ad.obj= &o;
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL) return (adp->obj->nid);
-		}
-	op=OBJ_bsearch_ln(&oo, ln_objs, NUM_LN);
-	if (op == NULL) return(NID_undef);
-	return(nid_objs[*op].nid);
-	}
+{
+    ASN1_OBJECT o;
+    const ASN1_OBJECT *oo = &o;
+    ADDED_OBJ ad, *adp;
+    const unsigned int *op;
+
+    o.ln = s;
+    if (added != NULL) {
+        ad.type = ADDED_LNAME;
+        ad.obj = &o;
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj->nid);
+    }
+    op = OBJ_bsearch_ln(&oo, ln_objs, NUM_LN);
+    if (op == NULL)
+        return (NID_undef);
+    return (nid_objs[*op].nid);
+}
 
 int OBJ_sn2nid(const char *s)
-	{
-	ASN1_OBJECT o;
-	const ASN1_OBJECT *oo= &o;
-	ADDED_OBJ ad,*adp;
-	const unsigned int *op;
-
-	o.sn=s;
-	if (added != NULL)
-		{
-		ad.type=ADDED_SNAME;
-		ad.obj= &o;
-		adp=lh_ADDED_OBJ_retrieve(added,&ad);
-		if (adp != NULL) return (adp->obj->nid);
-		}
-	op=OBJ_bsearch_sn(&oo, sn_objs, NUM_SN);
-	if (op == NULL) return(NID_undef);
-	return(nid_objs[*op].nid);
-	}
+{
+    ASN1_OBJECT o;
+    const ASN1_OBJECT *oo = &o;
+    ADDED_OBJ ad, *adp;
+    const unsigned int *op;
+
+    o.sn = s;
+    if (added != NULL) {
+        ad.type = ADDED_SNAME;
+        ad.obj = &o;
+        adp = lh_ADDED_OBJ_retrieve(added, &ad);
+        if (adp != NULL)
+            return (adp->obj->nid);
+    }
+    op = OBJ_bsearch_sn(&oo, sn_objs, NUM_SN);
+    if (op == NULL)
+        return (NID_undef);
+    return (nid_objs[*op].nid);
+}
 
 const void *OBJ_bsearch_(const void *key, const void *base, int num, int size,
-			 int (*cmp)(const void *, const void *))
-	{
-	return OBJ_bsearch_ex_(key, base, num, size, cmp, 0);
-	}
+                         int (*cmp) (const void *, const void *))
+{
+    return OBJ_bsearch_ex_(key, base, num, size, cmp, 0);
+}
 
 const void *OBJ_bsearch_ex_(const void *key, const void *base_, int num,
-			    int size,
-			    int (*cmp)(const void *, const void *),
-			    int flags)
-	{
-	const char *base=base_;
-	int l,h,i=0,c=0;
-	const char *p = NULL;
-
-	if (num == 0) return(NULL);
-	l=0;
-	h=num;
-	while (l < h)
-		{
-		i=(l+h)/2;
-		p= &(base[i*size]);
-		c=(*cmp)(key,p);
-		if (c < 0)
-			h=i;
-		else if (c > 0)
-			l=i+1;
-		else
-			break;
-		}
+                            int size,
+                            int (*cmp) (const void *, const void *),
+                            int flags)
+{
+    const char *base = base_;
+    int l, h, i = 0, c = 0;
+    const char *p = NULL;
+
+    if (num == 0)
+        return (NULL);
+    l = 0;
+    h = num;
+    while (l < h) {
+        i = (l + h) / 2;
+        p = &(base[i * size]);
+        c = (*cmp) (key, p);
+        if (c < 0)
+            h = i;
+        else if (c > 0)
+            l = i + 1;
+        else
+            break;
+    }
 #ifdef CHARSET_EBCDIC
-/* THIS IS A KLUDGE - Because the *_obj is sorted in ASCII order, and
- * I don't have perl (yet), we revert to a *LINEAR* search
- * when the object wasn't found in the binary search.
- */
-	if (c != 0)
-		{
-		for (i=0; i 0 && (*cmp)(key,&(base[(i-1)*size])) == 0)
-			i--;
-		p = &(base[i*size]);
-		}
-	return(p);
-	}
+    if (c != 0 && !(flags & OBJ_BSEARCH_VALUE_ON_NOMATCH))
+        p = NULL;
+    else if (c == 0 && (flags & OBJ_BSEARCH_FIRST_VALUE_ON_MATCH)) {
+        while (i > 0 && (*cmp) (key, &(base[(i - 1) * size])) == 0)
+            i--;
+        p = &(base[i * size]);
+    }
+    return (p);
+}
 
 int OBJ_create_objects(BIO *in)
-	{
-	MS_STATIC char buf[512];
-	int i,num=0;
-	char *o,*s,*l=NULL;
-
-	for (;;)
-		{
-		s=o=NULL;
-		i=BIO_gets(in,buf,512);
-		if (i <= 0) return(num);
-		buf[i-1]='\0';
-		if (!isalnum((unsigned char)buf[0])) return(num);
-		o=s=buf;
-		while (isdigit((unsigned char)*s) || (*s == '.'))
-			s++;
-		if (*s != '\0')
-			{
-			*(s++)='\0';
-			while (isspace((unsigned char)*s))
-				s++;
-			if (*s == '\0')
-				s=NULL;
-			else
-				{
-				l=s;
-				while ((*l != '\0') && !isspace((unsigned char)*l))
-					l++;
-				if (*l != '\0')
-					{
-					*(l++)='\0';
-					while (isspace((unsigned char)*l))
-						l++;
-					if (*l == '\0') l=NULL;
-					}
-				else
-					l=NULL;
-				}
-			}
-		else
-			s=NULL;
-		if ((o == NULL) || (*o == '\0')) return(num);
-		if (!OBJ_create(o,s,l)) return(num);
-		num++;
-		}
-	/* return(num); */
-	}
+{
+    MS_STATIC char buf[512];
+    int i, num = 0;
+    char *o, *s, *l = NULL;
+
+    for (;;) {
+        s = o = NULL;
+        i = BIO_gets(in, buf, 512);
+        if (i <= 0)
+            return (num);
+        buf[i - 1] = '\0';
+        if (!isalnum((unsigned char)buf[0]))
+            return (num);
+        o = s = buf;
+        while (isdigit((unsigned char)*s) || (*s == '.'))
+            s++;
+        if (*s != '\0') {
+            *(s++) = '\0';
+            while (isspace((unsigned char)*s))
+                s++;
+            if (*s == '\0')
+                s = NULL;
+            else {
+                l = s;
+                while ((*l != '\0') && !isspace((unsigned char)*l))
+                    l++;
+                if (*l != '\0') {
+                    *(l++) = '\0';
+                    while (isspace((unsigned char)*l))
+                        l++;
+                    if (*l == '\0')
+                        l = NULL;
+                } else
+                    l = NULL;
+            }
+        } else
+            s = NULL;
+        if ((o == NULL) || (*o == '\0'))
+            return (num);
+        if (!OBJ_create(o, s, l))
+            return (num);
+        num++;
+    }
+    /* return(num); */
+}
 
 int OBJ_create(const char *oid, const char *sn, const char *ln)
-	{
-	int ok=0;
-	ASN1_OBJECT *op=NULL;
-	unsigned char *buf;
-	int i;
-
-	i=a2d_ASN1_OBJECT(NULL,0,oid,-1);
-	if (i <= 0) return(0);
-
-	if ((buf=(unsigned char *)OPENSSL_malloc(i)) == NULL)
-		{
-		OBJerr(OBJ_F_OBJ_CREATE,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	i=a2d_ASN1_OBJECT(buf,i,oid,-1);
-	if (i == 0)
-		goto err;
-	op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln);
-	if (op == NULL) 
-		goto err;
-	ok=OBJ_add_object(op);
-err:
-	ASN1_OBJECT_free(op);
-	OPENSSL_free(buf);
-	return(ok);
-	}
+{
+    int ok = 0;
+    ASN1_OBJECT *op = NULL;
+    unsigned char *buf;
+    int i;
+
+    i = a2d_ASN1_OBJECT(NULL, 0, oid, -1);
+    if (i <= 0)
+        return (0);
+
+    if ((buf = (unsigned char *)OPENSSL_malloc(i)) == NULL) {
+        OBJerr(OBJ_F_OBJ_CREATE, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    i = a2d_ASN1_OBJECT(buf, i, oid, -1);
+    if (i == 0)
+        goto err;
+    op = (ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1), buf, i, sn, ln);
+    if (op == NULL)
+        goto err;
+    ok = OBJ_add_object(op);
+ err:
+    ASN1_OBJECT_free(op);
+    OPENSSL_free(buf);
+    return (ok);
+}
diff --git a/crypto/objects/obj_err.c b/crypto/objects/obj_err.c
index 2e7a034c3f..238aaa59f9 100644
--- a/crypto/objects/obj_err.c
+++ b/crypto/objects/obj_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,38 +66,35 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_OBJ,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_OBJ,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_OBJ,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_OBJ,0,reason)
 
-static ERR_STRING_DATA OBJ_str_functs[]=
-	{
-{ERR_FUNC(OBJ_F_OBJ_ADD_OBJECT),	"OBJ_add_object"},
-{ERR_FUNC(OBJ_F_OBJ_CREATE),	"OBJ_create"},
-{ERR_FUNC(OBJ_F_OBJ_DUP),	"OBJ_dup"},
-{ERR_FUNC(OBJ_F_OBJ_NAME_NEW_INDEX),	"OBJ_NAME_new_index"},
-{ERR_FUNC(OBJ_F_OBJ_NID2LN),	"OBJ_nid2ln"},
-{ERR_FUNC(OBJ_F_OBJ_NID2OBJ),	"OBJ_nid2obj"},
-{ERR_FUNC(OBJ_F_OBJ_NID2SN),	"OBJ_nid2sn"},
-{0,NULL}
-	};
+static ERR_STRING_DATA OBJ_str_functs[] = {
+    {ERR_FUNC(OBJ_F_OBJ_ADD_OBJECT), "OBJ_add_object"},
+    {ERR_FUNC(OBJ_F_OBJ_CREATE), "OBJ_create"},
+    {ERR_FUNC(OBJ_F_OBJ_DUP), "OBJ_dup"},
+    {ERR_FUNC(OBJ_F_OBJ_NAME_NEW_INDEX), "OBJ_NAME_new_index"},
+    {ERR_FUNC(OBJ_F_OBJ_NID2LN), "OBJ_nid2ln"},
+    {ERR_FUNC(OBJ_F_OBJ_NID2OBJ), "OBJ_nid2obj"},
+    {ERR_FUNC(OBJ_F_OBJ_NID2SN), "OBJ_nid2sn"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA OBJ_str_reasons[]=
-	{
-{ERR_REASON(OBJ_R_MALLOC_FAILURE)        ,"malloc failure"},
-{ERR_REASON(OBJ_R_UNKNOWN_NID)           ,"unknown nid"},
-{0,NULL}
-	};
+static ERR_STRING_DATA OBJ_str_reasons[] = {
+    {ERR_REASON(OBJ_R_MALLOC_FAILURE), "malloc failure"},
+    {ERR_REASON(OBJ_R_UNKNOWN_NID), "unknown nid"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_OBJ_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(OBJ_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,OBJ_str_functs);
-		ERR_load_strings(0,OBJ_str_reasons);
-		}
+    if (ERR_func_error_string(OBJ_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, OBJ_str_functs);
+        ERR_load_strings(0, OBJ_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/objects/obj_lib.c b/crypto/objects/obj_lib.c
index 23e9d48cdf..8851baffb2 100644
--- a/crypto/objects/obj_lib.c
+++ b/crypto/objects/obj_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,67 +63,73 @@
 #include 
 
 ASN1_OBJECT *OBJ_dup(const ASN1_OBJECT *o)
-	{
-	ASN1_OBJECT *r;
-	int i;
-	char *ln=NULL,*sn=NULL;
-	unsigned char *data=NULL;
+{
+    ASN1_OBJECT *r;
+    int i;
+    char *ln = NULL, *sn = NULL;
+    unsigned char *data = NULL;
 
-	if (o == NULL) return(NULL);
-	if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC))
-		return((ASN1_OBJECT *)o); /* XXX: ugh! Why? What kind of
-					     duplication is this??? */
+    if (o == NULL)
+        return (NULL);
+    if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC))
+        return ((ASN1_OBJECT *)o); /* XXX: ugh! Why? What kind of duplication
+                                    * is this??? */
 
-	r=ASN1_OBJECT_new();
-	if (r == NULL)
-		{
-		OBJerr(OBJ_F_OBJ_DUP,ERR_R_ASN1_LIB);
-		return(NULL);
-		}
-	data=OPENSSL_malloc(o->length);
-	if (data == NULL)
-		goto err;
-	if (o->data != NULL)
-		memcpy(data,o->data,o->length);
-	/* once data attached to object it remains const */
-	r->data = data;
-	r->length=o->length;
-	r->nid=o->nid;
-	r->ln=r->sn=NULL;
-	if (o->ln != NULL)
-		{
-		i=strlen(o->ln)+1;
-		ln=OPENSSL_malloc(i);
-		if (ln == NULL) goto err;
-		memcpy(ln,o->ln,i);
-		r->ln=ln;
-		}
+    r = ASN1_OBJECT_new();
+    if (r == NULL) {
+        OBJerr(OBJ_F_OBJ_DUP, ERR_R_ASN1_LIB);
+        return (NULL);
+    }
+    data = OPENSSL_malloc(o->length);
+    if (data == NULL)
+        goto err;
+    if (o->data != NULL)
+        memcpy(data, o->data, o->length);
+    /* once data attached to object it remains const */
+    r->data = data;
+    r->length = o->length;
+    r->nid = o->nid;
+    r->ln = r->sn = NULL;
+    if (o->ln != NULL) {
+        i = strlen(o->ln) + 1;
+        ln = OPENSSL_malloc(i);
+        if (ln == NULL)
+            goto err;
+        memcpy(ln, o->ln, i);
+        r->ln = ln;
+    }
 
-	if (o->sn != NULL)
-		{
-		i=strlen(o->sn)+1;
-		sn=OPENSSL_malloc(i);
-		if (sn == NULL) goto err;
-		memcpy(sn,o->sn,i);
-		r->sn=sn;
-		}
-	r->flags=o->flags|(ASN1_OBJECT_FLAG_DYNAMIC|
-		ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|ASN1_OBJECT_FLAG_DYNAMIC_DATA);
-	return(r);
-err:
-	OBJerr(OBJ_F_OBJ_DUP,ERR_R_MALLOC_FAILURE);
-	if (ln != NULL)		OPENSSL_free(ln);
-	if (sn != NULL)		OPENSSL_free(sn);
-	if (data != NULL)	OPENSSL_free(data);
-	if (r != NULL)		OPENSSL_free(r);
-	return(NULL);
-	}
+    if (o->sn != NULL) {
+        i = strlen(o->sn) + 1;
+        sn = OPENSSL_malloc(i);
+        if (sn == NULL)
+            goto err;
+        memcpy(sn, o->sn, i);
+        r->sn = sn;
+    }
+    r->flags = o->flags | (ASN1_OBJECT_FLAG_DYNAMIC |
+                           ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
+                           ASN1_OBJECT_FLAG_DYNAMIC_DATA);
+    return (r);
+ err:
+    OBJerr(OBJ_F_OBJ_DUP, ERR_R_MALLOC_FAILURE);
+    if (ln != NULL)
+        OPENSSL_free(ln);
+    if (sn != NULL)
+        OPENSSL_free(sn);
+    if (data != NULL)
+        OPENSSL_free(data);
+    if (r != NULL)
+        OPENSSL_free(r);
+    return (NULL);
+}
 
 int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b)
-	{
-	int ret;
+{
+    int ret;
 
-	ret=(a->length-b->length);
-	if (ret) return(ret);
-	return(memcmp(a->data,b->data,a->length));
-	}
+    ret = (a->length - b->length);
+    if (ret)
+        return (ret);
+    return (memcmp(a->data, b->data, a->length));
+}
diff --git a/crypto/objects/obj_mac.h b/crypto/objects/obj_mac.h
index f0690b0683..779c309b86 100644
--- a/crypto/objects/obj_mac.h
+++ b/crypto/objects/obj_mac.h
@@ -1,8 +1,8 @@
 /* crypto/objects/obj_mac.h */
 
-/* THIS FILE IS GENERATED FROM objects.txt by objects.pl via the
- * following command:
- * perl objects.pl objects.txt obj_mac.num obj_mac.h
+/*
+ * THIS FILE IS GENERATED FROM objects.txt by objects.pl via the following
+ * command: perl objects.pl objects.txt obj_mac.num obj_mac.h
  */
 
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
@@ -11,21 +11,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -40,10 +40,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -55,4141 +55,4140 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#define SN_undef			"UNDEF"
-#define LN_undef			"undefined"
-#define NID_undef			0
-#define OBJ_undef			0L
-
-#define SN_itu_t		"ITU-T"
-#define LN_itu_t		"itu-t"
-#define NID_itu_t		645
-#define OBJ_itu_t		0L
-
-#define NID_ccitt		404
-#define OBJ_ccitt		OBJ_itu_t
-
-#define SN_iso		"ISO"
-#define LN_iso		"iso"
-#define NID_iso		181
-#define OBJ_iso		1L
-
-#define SN_joint_iso_itu_t		"JOINT-ISO-ITU-T"
-#define LN_joint_iso_itu_t		"joint-iso-itu-t"
-#define NID_joint_iso_itu_t		646
-#define OBJ_joint_iso_itu_t		2L
-
-#define NID_joint_iso_ccitt		393
-#define OBJ_joint_iso_ccitt		OBJ_joint_iso_itu_t
-
-#define SN_member_body		"member-body"
-#define LN_member_body		"ISO Member Body"
-#define NID_member_body		182
-#define OBJ_member_body		OBJ_iso,2L
-
-#define SN_identified_organization		"identified-organization"
-#define NID_identified_organization		676
-#define OBJ_identified_organization		OBJ_iso,3L
-
-#define SN_hmac_md5		"HMAC-MD5"
-#define LN_hmac_md5		"hmac-md5"
-#define NID_hmac_md5		780
-#define OBJ_hmac_md5		OBJ_identified_organization,6L,1L,5L,5L,8L,1L,1L
-
-#define SN_hmac_sha1		"HMAC-SHA1"
-#define LN_hmac_sha1		"hmac-sha1"
-#define NID_hmac_sha1		781
-#define OBJ_hmac_sha1		OBJ_identified_organization,6L,1L,5L,5L,8L,1L,2L
-
-#define SN_certicom_arc		"certicom-arc"
-#define NID_certicom_arc		677
-#define OBJ_certicom_arc		OBJ_identified_organization,132L
-
-#define SN_international_organizations		"international-organizations"
-#define LN_international_organizations		"International Organizations"
-#define NID_international_organizations		647
-#define OBJ_international_organizations		OBJ_joint_iso_itu_t,23L
-
-#define SN_wap		"wap"
-#define NID_wap		678
-#define OBJ_wap		OBJ_international_organizations,43L
-
-#define SN_wap_wsg		"wap-wsg"
-#define NID_wap_wsg		679
-#define OBJ_wap_wsg		OBJ_wap,1L
-
-#define SN_selected_attribute_types		"selected-attribute-types"
-#define LN_selected_attribute_types		"Selected Attribute Types"
-#define NID_selected_attribute_types		394
-#define OBJ_selected_attribute_types		OBJ_joint_iso_itu_t,5L,1L,5L
-
-#define SN_clearance		"clearance"
-#define NID_clearance		395
-#define OBJ_clearance		OBJ_selected_attribute_types,55L
-
-#define SN_ISO_US		"ISO-US"
-#define LN_ISO_US		"ISO US Member Body"
-#define NID_ISO_US		183
-#define OBJ_ISO_US		OBJ_member_body,840L
-
-#define SN_X9_57		"X9-57"
-#define LN_X9_57		"X9.57"
-#define NID_X9_57		184
-#define OBJ_X9_57		OBJ_ISO_US,10040L
-
-#define SN_X9cm		"X9cm"
-#define LN_X9cm		"X9.57 CM ?"
-#define NID_X9cm		185
-#define OBJ_X9cm		OBJ_X9_57,4L
-
-#define SN_dsa		"DSA"
-#define LN_dsa		"dsaEncryption"
-#define NID_dsa		116
-#define OBJ_dsa		OBJ_X9cm,1L
-
-#define SN_dsaWithSHA1		"DSA-SHA1"
-#define LN_dsaWithSHA1		"dsaWithSHA1"
-#define NID_dsaWithSHA1		113
-#define OBJ_dsaWithSHA1		OBJ_X9cm,3L
-
-#define SN_ansi_X9_62		"ansi-X9-62"
-#define LN_ansi_X9_62		"ANSI X9.62"
-#define NID_ansi_X9_62		405
-#define OBJ_ansi_X9_62		OBJ_ISO_US,10045L
-
-#define OBJ_X9_62_id_fieldType		OBJ_ansi_X9_62,1L
-
-#define SN_X9_62_prime_field		"prime-field"
-#define NID_X9_62_prime_field		406
-#define OBJ_X9_62_prime_field		OBJ_X9_62_id_fieldType,1L
-
-#define SN_X9_62_characteristic_two_field		"characteristic-two-field"
-#define NID_X9_62_characteristic_two_field		407
-#define OBJ_X9_62_characteristic_two_field		OBJ_X9_62_id_fieldType,2L
-
-#define SN_X9_62_id_characteristic_two_basis		"id-characteristic-two-basis"
-#define NID_X9_62_id_characteristic_two_basis		680
-#define OBJ_X9_62_id_characteristic_two_basis		OBJ_X9_62_characteristic_two_field,3L
-
-#define SN_X9_62_onBasis		"onBasis"
-#define NID_X9_62_onBasis		681
-#define OBJ_X9_62_onBasis		OBJ_X9_62_id_characteristic_two_basis,1L
-
-#define SN_X9_62_tpBasis		"tpBasis"
-#define NID_X9_62_tpBasis		682
-#define OBJ_X9_62_tpBasis		OBJ_X9_62_id_characteristic_two_basis,2L
-
-#define SN_X9_62_ppBasis		"ppBasis"
-#define NID_X9_62_ppBasis		683
-#define OBJ_X9_62_ppBasis		OBJ_X9_62_id_characteristic_two_basis,3L
-
-#define OBJ_X9_62_id_publicKeyType		OBJ_ansi_X9_62,2L
-
-#define SN_X9_62_id_ecPublicKey		"id-ecPublicKey"
-#define NID_X9_62_id_ecPublicKey		408
-#define OBJ_X9_62_id_ecPublicKey		OBJ_X9_62_id_publicKeyType,1L
-
-#define OBJ_X9_62_ellipticCurve		OBJ_ansi_X9_62,3L
-
-#define OBJ_X9_62_c_TwoCurve		OBJ_X9_62_ellipticCurve,0L
-
-#define SN_X9_62_c2pnb163v1		"c2pnb163v1"
-#define NID_X9_62_c2pnb163v1		684
-#define OBJ_X9_62_c2pnb163v1		OBJ_X9_62_c_TwoCurve,1L
-
-#define SN_X9_62_c2pnb163v2		"c2pnb163v2"
-#define NID_X9_62_c2pnb163v2		685
-#define OBJ_X9_62_c2pnb163v2		OBJ_X9_62_c_TwoCurve,2L
-
-#define SN_X9_62_c2pnb163v3		"c2pnb163v3"
-#define NID_X9_62_c2pnb163v3		686
-#define OBJ_X9_62_c2pnb163v3		OBJ_X9_62_c_TwoCurve,3L
+#define SN_undef                        "UNDEF"
+#define LN_undef                        "undefined"
+#define NID_undef                       0
+#define OBJ_undef                       0L
+
+#define SN_itu_t                "ITU-T"
+#define LN_itu_t                "itu-t"
+#define NID_itu_t               645
+#define OBJ_itu_t               0L
+
+#define NID_ccitt               404
+#define OBJ_ccitt               OBJ_itu_t
+
+#define SN_iso          "ISO"
+#define LN_iso          "iso"
+#define NID_iso         181
+#define OBJ_iso         1L
+
+#define SN_joint_iso_itu_t              "JOINT-ISO-ITU-T"
+#define LN_joint_iso_itu_t              "joint-iso-itu-t"
+#define NID_joint_iso_itu_t             646
+#define OBJ_joint_iso_itu_t             2L
+
+#define NID_joint_iso_ccitt             393
+#define OBJ_joint_iso_ccitt             OBJ_joint_iso_itu_t
+
+#define SN_member_body          "member-body"
+#define LN_member_body          "ISO Member Body"
+#define NID_member_body         182
+#define OBJ_member_body         OBJ_iso,2L
+
+#define SN_identified_organization              "identified-organization"
+#define NID_identified_organization             676
+#define OBJ_identified_organization             OBJ_iso,3L
+
+#define SN_hmac_md5             "HMAC-MD5"
+#define LN_hmac_md5             "hmac-md5"
+#define NID_hmac_md5            780
+#define OBJ_hmac_md5            OBJ_identified_organization,6L,1L,5L,5L,8L,1L,1L
+
+#define SN_hmac_sha1            "HMAC-SHA1"
+#define LN_hmac_sha1            "hmac-sha1"
+#define NID_hmac_sha1           781
+#define OBJ_hmac_sha1           OBJ_identified_organization,6L,1L,5L,5L,8L,1L,2L
 
-#define SN_X9_62_c2pnb176v1		"c2pnb176v1"
-#define NID_X9_62_c2pnb176v1		687
-#define OBJ_X9_62_c2pnb176v1		OBJ_X9_62_c_TwoCurve,4L
+#define SN_certicom_arc         "certicom-arc"
+#define NID_certicom_arc                677
+#define OBJ_certicom_arc                OBJ_identified_organization,132L
 
-#define SN_X9_62_c2tnb191v1		"c2tnb191v1"
-#define NID_X9_62_c2tnb191v1		688
-#define OBJ_X9_62_c2tnb191v1		OBJ_X9_62_c_TwoCurve,5L
+#define SN_international_organizations          "international-organizations"
+#define LN_international_organizations          "International Organizations"
+#define NID_international_organizations         647
+#define OBJ_international_organizations         OBJ_joint_iso_itu_t,23L
 
-#define SN_X9_62_c2tnb191v2		"c2tnb191v2"
-#define NID_X9_62_c2tnb191v2		689
-#define OBJ_X9_62_c2tnb191v2		OBJ_X9_62_c_TwoCurve,6L
+#define SN_wap          "wap"
+#define NID_wap         678
+#define OBJ_wap         OBJ_international_organizations,43L
 
-#define SN_X9_62_c2tnb191v3		"c2tnb191v3"
-#define NID_X9_62_c2tnb191v3		690
-#define OBJ_X9_62_c2tnb191v3		OBJ_X9_62_c_TwoCurve,7L
+#define SN_wap_wsg              "wap-wsg"
+#define NID_wap_wsg             679
+#define OBJ_wap_wsg             OBJ_wap,1L
 
-#define SN_X9_62_c2onb191v4		"c2onb191v4"
-#define NID_X9_62_c2onb191v4		691
-#define OBJ_X9_62_c2onb191v4		OBJ_X9_62_c_TwoCurve,8L
+#define SN_selected_attribute_types             "selected-attribute-types"
+#define LN_selected_attribute_types             "Selected Attribute Types"
+#define NID_selected_attribute_types            394
+#define OBJ_selected_attribute_types            OBJ_joint_iso_itu_t,5L,1L,5L
+
+#define SN_clearance            "clearance"
+#define NID_clearance           395
+#define OBJ_clearance           OBJ_selected_attribute_types,55L
+
+#define SN_ISO_US               "ISO-US"
+#define LN_ISO_US               "ISO US Member Body"
+#define NID_ISO_US              183
+#define OBJ_ISO_US              OBJ_member_body,840L
+
+#define SN_X9_57                "X9-57"
+#define LN_X9_57                "X9.57"
+#define NID_X9_57               184
+#define OBJ_X9_57               OBJ_ISO_US,10040L
 
-#define SN_X9_62_c2onb191v5		"c2onb191v5"
-#define NID_X9_62_c2onb191v5		692
-#define OBJ_X9_62_c2onb191v5		OBJ_X9_62_c_TwoCurve,9L
+#define SN_X9cm         "X9cm"
+#define LN_X9cm         "X9.57 CM ?"
+#define NID_X9cm                185
+#define OBJ_X9cm                OBJ_X9_57,4L
 
-#define SN_X9_62_c2pnb208w1		"c2pnb208w1"
-#define NID_X9_62_c2pnb208w1		693
-#define OBJ_X9_62_c2pnb208w1		OBJ_X9_62_c_TwoCurve,10L
+#define SN_dsa          "DSA"
+#define LN_dsa          "dsaEncryption"
+#define NID_dsa         116
+#define OBJ_dsa         OBJ_X9cm,1L
+
+#define SN_dsaWithSHA1          "DSA-SHA1"
+#define LN_dsaWithSHA1          "dsaWithSHA1"
+#define NID_dsaWithSHA1         113
+#define OBJ_dsaWithSHA1         OBJ_X9cm,3L
+
+#define SN_ansi_X9_62           "ansi-X9-62"
+#define LN_ansi_X9_62           "ANSI X9.62"
+#define NID_ansi_X9_62          405
+#define OBJ_ansi_X9_62          OBJ_ISO_US,10045L
+
+#define OBJ_X9_62_id_fieldType          OBJ_ansi_X9_62,1L
+
+#define SN_X9_62_prime_field            "prime-field"
+#define NID_X9_62_prime_field           406
+#define OBJ_X9_62_prime_field           OBJ_X9_62_id_fieldType,1L
+
+#define SN_X9_62_characteristic_two_field               "characteristic-two-field"
+#define NID_X9_62_characteristic_two_field              407
+#define OBJ_X9_62_characteristic_two_field              OBJ_X9_62_id_fieldType,2L
+
+#define SN_X9_62_id_characteristic_two_basis            "id-characteristic-two-basis"
+#define NID_X9_62_id_characteristic_two_basis           680
+#define OBJ_X9_62_id_characteristic_two_basis           OBJ_X9_62_characteristic_two_field,3L
+
+#define SN_X9_62_onBasis                "onBasis"
+#define NID_X9_62_onBasis               681
+#define OBJ_X9_62_onBasis               OBJ_X9_62_id_characteristic_two_basis,1L
 
-#define SN_X9_62_c2tnb239v1		"c2tnb239v1"
-#define NID_X9_62_c2tnb239v1		694
-#define OBJ_X9_62_c2tnb239v1		OBJ_X9_62_c_TwoCurve,11L
+#define SN_X9_62_tpBasis                "tpBasis"
+#define NID_X9_62_tpBasis               682
+#define OBJ_X9_62_tpBasis               OBJ_X9_62_id_characteristic_two_basis,2L
 
-#define SN_X9_62_c2tnb239v2		"c2tnb239v2"
-#define NID_X9_62_c2tnb239v2		695
-#define OBJ_X9_62_c2tnb239v2		OBJ_X9_62_c_TwoCurve,12L
+#define SN_X9_62_ppBasis                "ppBasis"
+#define NID_X9_62_ppBasis               683
+#define OBJ_X9_62_ppBasis               OBJ_X9_62_id_characteristic_two_basis,3L
 
-#define SN_X9_62_c2tnb239v3		"c2tnb239v3"
-#define NID_X9_62_c2tnb239v3		696
-#define OBJ_X9_62_c2tnb239v3		OBJ_X9_62_c_TwoCurve,13L
+#define OBJ_X9_62_id_publicKeyType              OBJ_ansi_X9_62,2L
 
-#define SN_X9_62_c2onb239v4		"c2onb239v4"
-#define NID_X9_62_c2onb239v4		697
-#define OBJ_X9_62_c2onb239v4		OBJ_X9_62_c_TwoCurve,14L
+#define SN_X9_62_id_ecPublicKey         "id-ecPublicKey"
+#define NID_X9_62_id_ecPublicKey                408
+#define OBJ_X9_62_id_ecPublicKey                OBJ_X9_62_id_publicKeyType,1L
 
-#define SN_X9_62_c2onb239v5		"c2onb239v5"
-#define NID_X9_62_c2onb239v5		698
-#define OBJ_X9_62_c2onb239v5		OBJ_X9_62_c_TwoCurve,15L
+#define OBJ_X9_62_ellipticCurve         OBJ_ansi_X9_62,3L
 
-#define SN_X9_62_c2pnb272w1		"c2pnb272w1"
-#define NID_X9_62_c2pnb272w1		699
-#define OBJ_X9_62_c2pnb272w1		OBJ_X9_62_c_TwoCurve,16L
+#define OBJ_X9_62_c_TwoCurve            OBJ_X9_62_ellipticCurve,0L
 
-#define SN_X9_62_c2pnb304w1		"c2pnb304w1"
-#define NID_X9_62_c2pnb304w1		700
-#define OBJ_X9_62_c2pnb304w1		OBJ_X9_62_c_TwoCurve,17L
+#define SN_X9_62_c2pnb163v1             "c2pnb163v1"
+#define NID_X9_62_c2pnb163v1            684
+#define OBJ_X9_62_c2pnb163v1            OBJ_X9_62_c_TwoCurve,1L
 
-#define SN_X9_62_c2tnb359v1		"c2tnb359v1"
-#define NID_X9_62_c2tnb359v1		701
-#define OBJ_X9_62_c2tnb359v1		OBJ_X9_62_c_TwoCurve,18L
+#define SN_X9_62_c2pnb163v2             "c2pnb163v2"
+#define NID_X9_62_c2pnb163v2            685
+#define OBJ_X9_62_c2pnb163v2            OBJ_X9_62_c_TwoCurve,2L
 
-#define SN_X9_62_c2pnb368w1		"c2pnb368w1"
-#define NID_X9_62_c2pnb368w1		702
-#define OBJ_X9_62_c2pnb368w1		OBJ_X9_62_c_TwoCurve,19L
+#define SN_X9_62_c2pnb163v3             "c2pnb163v3"
+#define NID_X9_62_c2pnb163v3            686
+#define OBJ_X9_62_c2pnb163v3            OBJ_X9_62_c_TwoCurve,3L
 
-#define SN_X9_62_c2tnb431r1		"c2tnb431r1"
-#define NID_X9_62_c2tnb431r1		703
-#define OBJ_X9_62_c2tnb431r1		OBJ_X9_62_c_TwoCurve,20L
+#define SN_X9_62_c2pnb176v1             "c2pnb176v1"
+#define NID_X9_62_c2pnb176v1            687
+#define OBJ_X9_62_c2pnb176v1            OBJ_X9_62_c_TwoCurve,4L
 
-#define OBJ_X9_62_primeCurve		OBJ_X9_62_ellipticCurve,1L
+#define SN_X9_62_c2tnb191v1             "c2tnb191v1"
+#define NID_X9_62_c2tnb191v1            688
+#define OBJ_X9_62_c2tnb191v1            OBJ_X9_62_c_TwoCurve,5L
 
-#define SN_X9_62_prime192v1		"prime192v1"
-#define NID_X9_62_prime192v1		409
-#define OBJ_X9_62_prime192v1		OBJ_X9_62_primeCurve,1L
+#define SN_X9_62_c2tnb191v2             "c2tnb191v2"
+#define NID_X9_62_c2tnb191v2            689
+#define OBJ_X9_62_c2tnb191v2            OBJ_X9_62_c_TwoCurve,6L
 
-#define SN_X9_62_prime192v2		"prime192v2"
-#define NID_X9_62_prime192v2		410
-#define OBJ_X9_62_prime192v2		OBJ_X9_62_primeCurve,2L
+#define SN_X9_62_c2tnb191v3             "c2tnb191v3"
+#define NID_X9_62_c2tnb191v3            690
+#define OBJ_X9_62_c2tnb191v3            OBJ_X9_62_c_TwoCurve,7L
 
-#define SN_X9_62_prime192v3		"prime192v3"
-#define NID_X9_62_prime192v3		411
-#define OBJ_X9_62_prime192v3		OBJ_X9_62_primeCurve,3L
+#define SN_X9_62_c2onb191v4             "c2onb191v4"
+#define NID_X9_62_c2onb191v4            691
+#define OBJ_X9_62_c2onb191v4            OBJ_X9_62_c_TwoCurve,8L
 
-#define SN_X9_62_prime239v1		"prime239v1"
-#define NID_X9_62_prime239v1		412
-#define OBJ_X9_62_prime239v1		OBJ_X9_62_primeCurve,4L
+#define SN_X9_62_c2onb191v5             "c2onb191v5"
+#define NID_X9_62_c2onb191v5            692
+#define OBJ_X9_62_c2onb191v5            OBJ_X9_62_c_TwoCurve,9L
 
-#define SN_X9_62_prime239v2		"prime239v2"
-#define NID_X9_62_prime239v2		413
-#define OBJ_X9_62_prime239v2		OBJ_X9_62_primeCurve,5L
+#define SN_X9_62_c2pnb208w1             "c2pnb208w1"
+#define NID_X9_62_c2pnb208w1            693
+#define OBJ_X9_62_c2pnb208w1            OBJ_X9_62_c_TwoCurve,10L
 
-#define SN_X9_62_prime239v3		"prime239v3"
-#define NID_X9_62_prime239v3		414
-#define OBJ_X9_62_prime239v3		OBJ_X9_62_primeCurve,6L
+#define SN_X9_62_c2tnb239v1             "c2tnb239v1"
+#define NID_X9_62_c2tnb239v1            694
+#define OBJ_X9_62_c2tnb239v1            OBJ_X9_62_c_TwoCurve,11L
 
-#define SN_X9_62_prime256v1		"prime256v1"
-#define NID_X9_62_prime256v1		415
-#define OBJ_X9_62_prime256v1		OBJ_X9_62_primeCurve,7L
+#define SN_X9_62_c2tnb239v2             "c2tnb239v2"
+#define NID_X9_62_c2tnb239v2            695
+#define OBJ_X9_62_c2tnb239v2            OBJ_X9_62_c_TwoCurve,12L
 
-#define OBJ_X9_62_id_ecSigType		OBJ_ansi_X9_62,4L
+#define SN_X9_62_c2tnb239v3             "c2tnb239v3"
+#define NID_X9_62_c2tnb239v3            696
+#define OBJ_X9_62_c2tnb239v3            OBJ_X9_62_c_TwoCurve,13L
 
-#define SN_ecdsa_with_SHA1		"ecdsa-with-SHA1"
-#define NID_ecdsa_with_SHA1		416
-#define OBJ_ecdsa_with_SHA1		OBJ_X9_62_id_ecSigType,1L
+#define SN_X9_62_c2onb239v4             "c2onb239v4"
+#define NID_X9_62_c2onb239v4            697
+#define OBJ_X9_62_c2onb239v4            OBJ_X9_62_c_TwoCurve,14L
 
-#define SN_ecdsa_with_Recommended		"ecdsa-with-Recommended"
-#define NID_ecdsa_with_Recommended		791
-#define OBJ_ecdsa_with_Recommended		OBJ_X9_62_id_ecSigType,2L
+#define SN_X9_62_c2onb239v5             "c2onb239v5"
+#define NID_X9_62_c2onb239v5            698
+#define OBJ_X9_62_c2onb239v5            OBJ_X9_62_c_TwoCurve,15L
 
-#define SN_ecdsa_with_Specified		"ecdsa-with-Specified"
-#define NID_ecdsa_with_Specified		792
-#define OBJ_ecdsa_with_Specified		OBJ_X9_62_id_ecSigType,3L
+#define SN_X9_62_c2pnb272w1             "c2pnb272w1"
+#define NID_X9_62_c2pnb272w1            699
+#define OBJ_X9_62_c2pnb272w1            OBJ_X9_62_c_TwoCurve,16L
 
-#define SN_ecdsa_with_SHA224		"ecdsa-with-SHA224"
-#define NID_ecdsa_with_SHA224		793
-#define OBJ_ecdsa_with_SHA224		OBJ_ecdsa_with_Specified,1L
+#define SN_X9_62_c2pnb304w1             "c2pnb304w1"
+#define NID_X9_62_c2pnb304w1            700
+#define OBJ_X9_62_c2pnb304w1            OBJ_X9_62_c_TwoCurve,17L
 
-#define SN_ecdsa_with_SHA256		"ecdsa-with-SHA256"
-#define NID_ecdsa_with_SHA256		794
-#define OBJ_ecdsa_with_SHA256		OBJ_ecdsa_with_Specified,2L
+#define SN_X9_62_c2tnb359v1             "c2tnb359v1"
+#define NID_X9_62_c2tnb359v1            701
+#define OBJ_X9_62_c2tnb359v1            OBJ_X9_62_c_TwoCurve,18L
 
-#define SN_ecdsa_with_SHA384		"ecdsa-with-SHA384"
-#define NID_ecdsa_with_SHA384		795
-#define OBJ_ecdsa_with_SHA384		OBJ_ecdsa_with_Specified,3L
+#define SN_X9_62_c2pnb368w1             "c2pnb368w1"
+#define NID_X9_62_c2pnb368w1            702
+#define OBJ_X9_62_c2pnb368w1            OBJ_X9_62_c_TwoCurve,19L
 
-#define SN_ecdsa_with_SHA512		"ecdsa-with-SHA512"
-#define NID_ecdsa_with_SHA512		796
-#define OBJ_ecdsa_with_SHA512		OBJ_ecdsa_with_Specified,4L
+#define SN_X9_62_c2tnb431r1             "c2tnb431r1"
+#define NID_X9_62_c2tnb431r1            703
+#define OBJ_X9_62_c2tnb431r1            OBJ_X9_62_c_TwoCurve,20L
 
-#define OBJ_secg_ellipticCurve		OBJ_certicom_arc,0L
+#define OBJ_X9_62_primeCurve            OBJ_X9_62_ellipticCurve,1L
 
-#define SN_secp112r1		"secp112r1"
-#define NID_secp112r1		704
-#define OBJ_secp112r1		OBJ_secg_ellipticCurve,6L
+#define SN_X9_62_prime192v1             "prime192v1"
+#define NID_X9_62_prime192v1            409
+#define OBJ_X9_62_prime192v1            OBJ_X9_62_primeCurve,1L
 
-#define SN_secp112r2		"secp112r2"
-#define NID_secp112r2		705
-#define OBJ_secp112r2		OBJ_secg_ellipticCurve,7L
+#define SN_X9_62_prime192v2             "prime192v2"
+#define NID_X9_62_prime192v2            410
+#define OBJ_X9_62_prime192v2            OBJ_X9_62_primeCurve,2L
 
-#define SN_secp128r1		"secp128r1"
-#define NID_secp128r1		706
-#define OBJ_secp128r1		OBJ_secg_ellipticCurve,28L
+#define SN_X9_62_prime192v3             "prime192v3"
+#define NID_X9_62_prime192v3            411
+#define OBJ_X9_62_prime192v3            OBJ_X9_62_primeCurve,3L
 
-#define SN_secp128r2		"secp128r2"
-#define NID_secp128r2		707
-#define OBJ_secp128r2		OBJ_secg_ellipticCurve,29L
+#define SN_X9_62_prime239v1             "prime239v1"
+#define NID_X9_62_prime239v1            412
+#define OBJ_X9_62_prime239v1            OBJ_X9_62_primeCurve,4L
 
-#define SN_secp160k1		"secp160k1"
-#define NID_secp160k1		708
-#define OBJ_secp160k1		OBJ_secg_ellipticCurve,9L
+#define SN_X9_62_prime239v2             "prime239v2"
+#define NID_X9_62_prime239v2            413
+#define OBJ_X9_62_prime239v2            OBJ_X9_62_primeCurve,5L
 
-#define SN_secp160r1		"secp160r1"
-#define NID_secp160r1		709
-#define OBJ_secp160r1		OBJ_secg_ellipticCurve,8L
+#define SN_X9_62_prime239v3             "prime239v3"
+#define NID_X9_62_prime239v3            414
+#define OBJ_X9_62_prime239v3            OBJ_X9_62_primeCurve,6L
 
-#define SN_secp160r2		"secp160r2"
-#define NID_secp160r2		710
-#define OBJ_secp160r2		OBJ_secg_ellipticCurve,30L
+#define SN_X9_62_prime256v1             "prime256v1"
+#define NID_X9_62_prime256v1            415
+#define OBJ_X9_62_prime256v1            OBJ_X9_62_primeCurve,7L
 
-#define SN_secp192k1		"secp192k1"
-#define NID_secp192k1		711
-#define OBJ_secp192k1		OBJ_secg_ellipticCurve,31L
+#define OBJ_X9_62_id_ecSigType          OBJ_ansi_X9_62,4L
 
-#define SN_secp224k1		"secp224k1"
-#define NID_secp224k1		712
-#define OBJ_secp224k1		OBJ_secg_ellipticCurve,32L
+#define SN_ecdsa_with_SHA1              "ecdsa-with-SHA1"
+#define NID_ecdsa_with_SHA1             416
+#define OBJ_ecdsa_with_SHA1             OBJ_X9_62_id_ecSigType,1L
 
-#define SN_secp224r1		"secp224r1"
-#define NID_secp224r1		713
-#define OBJ_secp224r1		OBJ_secg_ellipticCurve,33L
+#define SN_ecdsa_with_Recommended               "ecdsa-with-Recommended"
+#define NID_ecdsa_with_Recommended              791
+#define OBJ_ecdsa_with_Recommended              OBJ_X9_62_id_ecSigType,2L
 
-#define SN_secp256k1		"secp256k1"
-#define NID_secp256k1		714
-#define OBJ_secp256k1		OBJ_secg_ellipticCurve,10L
+#define SN_ecdsa_with_Specified         "ecdsa-with-Specified"
+#define NID_ecdsa_with_Specified                792
+#define OBJ_ecdsa_with_Specified                OBJ_X9_62_id_ecSigType,3L
 
-#define SN_secp384r1		"secp384r1"
-#define NID_secp384r1		715
-#define OBJ_secp384r1		OBJ_secg_ellipticCurve,34L
+#define SN_ecdsa_with_SHA224            "ecdsa-with-SHA224"
+#define NID_ecdsa_with_SHA224           793
+#define OBJ_ecdsa_with_SHA224           OBJ_ecdsa_with_Specified,1L
 
-#define SN_secp521r1		"secp521r1"
-#define NID_secp521r1		716
-#define OBJ_secp521r1		OBJ_secg_ellipticCurve,35L
+#define SN_ecdsa_with_SHA256            "ecdsa-with-SHA256"
+#define NID_ecdsa_with_SHA256           794
+#define OBJ_ecdsa_with_SHA256           OBJ_ecdsa_with_Specified,2L
 
-#define SN_sect113r1		"sect113r1"
-#define NID_sect113r1		717
-#define OBJ_sect113r1		OBJ_secg_ellipticCurve,4L
+#define SN_ecdsa_with_SHA384            "ecdsa-with-SHA384"
+#define NID_ecdsa_with_SHA384           795
+#define OBJ_ecdsa_with_SHA384           OBJ_ecdsa_with_Specified,3L
 
-#define SN_sect113r2		"sect113r2"
-#define NID_sect113r2		718
-#define OBJ_sect113r2		OBJ_secg_ellipticCurve,5L
+#define SN_ecdsa_with_SHA512            "ecdsa-with-SHA512"
+#define NID_ecdsa_with_SHA512           796
+#define OBJ_ecdsa_with_SHA512           OBJ_ecdsa_with_Specified,4L
 
-#define SN_sect131r1		"sect131r1"
-#define NID_sect131r1		719
-#define OBJ_sect131r1		OBJ_secg_ellipticCurve,22L
+#define OBJ_secg_ellipticCurve          OBJ_certicom_arc,0L
 
-#define SN_sect131r2		"sect131r2"
-#define NID_sect131r2		720
-#define OBJ_sect131r2		OBJ_secg_ellipticCurve,23L
+#define SN_secp112r1            "secp112r1"
+#define NID_secp112r1           704
+#define OBJ_secp112r1           OBJ_secg_ellipticCurve,6L
 
-#define SN_sect163k1		"sect163k1"
-#define NID_sect163k1		721
-#define OBJ_sect163k1		OBJ_secg_ellipticCurve,1L
+#define SN_secp112r2            "secp112r2"
+#define NID_secp112r2           705
+#define OBJ_secp112r2           OBJ_secg_ellipticCurve,7L
 
-#define SN_sect163r1		"sect163r1"
-#define NID_sect163r1		722
-#define OBJ_sect163r1		OBJ_secg_ellipticCurve,2L
+#define SN_secp128r1            "secp128r1"
+#define NID_secp128r1           706
+#define OBJ_secp128r1           OBJ_secg_ellipticCurve,28L
 
-#define SN_sect163r2		"sect163r2"
-#define NID_sect163r2		723
-#define OBJ_sect163r2		OBJ_secg_ellipticCurve,15L
+#define SN_secp128r2            "secp128r2"
+#define NID_secp128r2           707
+#define OBJ_secp128r2           OBJ_secg_ellipticCurve,29L
 
-#define SN_sect193r1		"sect193r1"
-#define NID_sect193r1		724
-#define OBJ_sect193r1		OBJ_secg_ellipticCurve,24L
+#define SN_secp160k1            "secp160k1"
+#define NID_secp160k1           708
+#define OBJ_secp160k1           OBJ_secg_ellipticCurve,9L
 
-#define SN_sect193r2		"sect193r2"
-#define NID_sect193r2		725
-#define OBJ_sect193r2		OBJ_secg_ellipticCurve,25L
+#define SN_secp160r1            "secp160r1"
+#define NID_secp160r1           709
+#define OBJ_secp160r1           OBJ_secg_ellipticCurve,8L
 
-#define SN_sect233k1		"sect233k1"
-#define NID_sect233k1		726
-#define OBJ_sect233k1		OBJ_secg_ellipticCurve,26L
+#define SN_secp160r2            "secp160r2"
+#define NID_secp160r2           710
+#define OBJ_secp160r2           OBJ_secg_ellipticCurve,30L
 
-#define SN_sect233r1		"sect233r1"
-#define NID_sect233r1		727
-#define OBJ_sect233r1		OBJ_secg_ellipticCurve,27L
+#define SN_secp192k1            "secp192k1"
+#define NID_secp192k1           711
+#define OBJ_secp192k1           OBJ_secg_ellipticCurve,31L
 
-#define SN_sect239k1		"sect239k1"
-#define NID_sect239k1		728
-#define OBJ_sect239k1		OBJ_secg_ellipticCurve,3L
+#define SN_secp224k1            "secp224k1"
+#define NID_secp224k1           712
+#define OBJ_secp224k1           OBJ_secg_ellipticCurve,32L
 
-#define SN_sect283k1		"sect283k1"
-#define NID_sect283k1		729
-#define OBJ_sect283k1		OBJ_secg_ellipticCurve,16L
+#define SN_secp224r1            "secp224r1"
+#define NID_secp224r1           713
+#define OBJ_secp224r1           OBJ_secg_ellipticCurve,33L
 
-#define SN_sect283r1		"sect283r1"
-#define NID_sect283r1		730
-#define OBJ_sect283r1		OBJ_secg_ellipticCurve,17L
+#define SN_secp256k1            "secp256k1"
+#define NID_secp256k1           714
+#define OBJ_secp256k1           OBJ_secg_ellipticCurve,10L
 
-#define SN_sect409k1		"sect409k1"
-#define NID_sect409k1		731
-#define OBJ_sect409k1		OBJ_secg_ellipticCurve,36L
+#define SN_secp384r1            "secp384r1"
+#define NID_secp384r1           715
+#define OBJ_secp384r1           OBJ_secg_ellipticCurve,34L
 
-#define SN_sect409r1		"sect409r1"
-#define NID_sect409r1		732
-#define OBJ_sect409r1		OBJ_secg_ellipticCurve,37L
+#define SN_secp521r1            "secp521r1"
+#define NID_secp521r1           716
+#define OBJ_secp521r1           OBJ_secg_ellipticCurve,35L
 
-#define SN_sect571k1		"sect571k1"
-#define NID_sect571k1		733
-#define OBJ_sect571k1		OBJ_secg_ellipticCurve,38L
+#define SN_sect113r1            "sect113r1"
+#define NID_sect113r1           717
+#define OBJ_sect113r1           OBJ_secg_ellipticCurve,4L
 
-#define SN_sect571r1		"sect571r1"
-#define NID_sect571r1		734
-#define OBJ_sect571r1		OBJ_secg_ellipticCurve,39L
+#define SN_sect113r2            "sect113r2"
+#define NID_sect113r2           718
+#define OBJ_sect113r2           OBJ_secg_ellipticCurve,5L
 
-#define OBJ_wap_wsg_idm_ecid		OBJ_wap_wsg,4L
-
-#define SN_wap_wsg_idm_ecid_wtls1		"wap-wsg-idm-ecid-wtls1"
-#define NID_wap_wsg_idm_ecid_wtls1		735
-#define OBJ_wap_wsg_idm_ecid_wtls1		OBJ_wap_wsg_idm_ecid,1L
-
-#define SN_wap_wsg_idm_ecid_wtls3		"wap-wsg-idm-ecid-wtls3"
-#define NID_wap_wsg_idm_ecid_wtls3		736
-#define OBJ_wap_wsg_idm_ecid_wtls3		OBJ_wap_wsg_idm_ecid,3L
-
-#define SN_wap_wsg_idm_ecid_wtls4		"wap-wsg-idm-ecid-wtls4"
-#define NID_wap_wsg_idm_ecid_wtls4		737
-#define OBJ_wap_wsg_idm_ecid_wtls4		OBJ_wap_wsg_idm_ecid,4L
-
-#define SN_wap_wsg_idm_ecid_wtls5		"wap-wsg-idm-ecid-wtls5"
-#define NID_wap_wsg_idm_ecid_wtls5		738
-#define OBJ_wap_wsg_idm_ecid_wtls5		OBJ_wap_wsg_idm_ecid,5L
-
-#define SN_wap_wsg_idm_ecid_wtls6		"wap-wsg-idm-ecid-wtls6"
-#define NID_wap_wsg_idm_ecid_wtls6		739
-#define OBJ_wap_wsg_idm_ecid_wtls6		OBJ_wap_wsg_idm_ecid,6L
-
-#define SN_wap_wsg_idm_ecid_wtls7		"wap-wsg-idm-ecid-wtls7"
-#define NID_wap_wsg_idm_ecid_wtls7		740
-#define OBJ_wap_wsg_idm_ecid_wtls7		OBJ_wap_wsg_idm_ecid,7L
-
-#define SN_wap_wsg_idm_ecid_wtls8		"wap-wsg-idm-ecid-wtls8"
-#define NID_wap_wsg_idm_ecid_wtls8		741
-#define OBJ_wap_wsg_idm_ecid_wtls8		OBJ_wap_wsg_idm_ecid,8L
-
-#define SN_wap_wsg_idm_ecid_wtls9		"wap-wsg-idm-ecid-wtls9"
-#define NID_wap_wsg_idm_ecid_wtls9		742
-#define OBJ_wap_wsg_idm_ecid_wtls9		OBJ_wap_wsg_idm_ecid,9L
-
-#define SN_wap_wsg_idm_ecid_wtls10		"wap-wsg-idm-ecid-wtls10"
-#define NID_wap_wsg_idm_ecid_wtls10		743
-#define OBJ_wap_wsg_idm_ecid_wtls10		OBJ_wap_wsg_idm_ecid,10L
-
-#define SN_wap_wsg_idm_ecid_wtls11		"wap-wsg-idm-ecid-wtls11"
-#define NID_wap_wsg_idm_ecid_wtls11		744
-#define OBJ_wap_wsg_idm_ecid_wtls11		OBJ_wap_wsg_idm_ecid,11L
-
-#define SN_wap_wsg_idm_ecid_wtls12		"wap-wsg-idm-ecid-wtls12"
-#define NID_wap_wsg_idm_ecid_wtls12		745
-#define OBJ_wap_wsg_idm_ecid_wtls12		OBJ_wap_wsg_idm_ecid,12L
-
-#define SN_cast5_cbc		"CAST5-CBC"
-#define LN_cast5_cbc		"cast5-cbc"
-#define NID_cast5_cbc		108
-#define OBJ_cast5_cbc		OBJ_ISO_US,113533L,7L,66L,10L
-
-#define SN_cast5_ecb		"CAST5-ECB"
-#define LN_cast5_ecb		"cast5-ecb"
-#define NID_cast5_ecb		109
-
-#define SN_cast5_cfb64		"CAST5-CFB"
-#define LN_cast5_cfb64		"cast5-cfb"
-#define NID_cast5_cfb64		110
-
-#define SN_cast5_ofb64		"CAST5-OFB"
-#define LN_cast5_ofb64		"cast5-ofb"
-#define NID_cast5_ofb64		111
-
-#define LN_pbeWithMD5AndCast5_CBC		"pbeWithMD5AndCast5CBC"
-#define NID_pbeWithMD5AndCast5_CBC		112
-#define OBJ_pbeWithMD5AndCast5_CBC		OBJ_ISO_US,113533L,7L,66L,12L
-
-#define SN_id_PasswordBasedMAC		"id-PasswordBasedMAC"
-#define LN_id_PasswordBasedMAC		"password based MAC"
-#define NID_id_PasswordBasedMAC		782
-#define OBJ_id_PasswordBasedMAC		OBJ_ISO_US,113533L,7L,66L,13L
-
-#define SN_id_DHBasedMac		"id-DHBasedMac"
-#define LN_id_DHBasedMac		"Diffie-Hellman based MAC"
-#define NID_id_DHBasedMac		783
-#define OBJ_id_DHBasedMac		OBJ_ISO_US,113533L,7L,66L,30L
-
-#define SN_rsadsi		"rsadsi"
-#define LN_rsadsi		"RSA Data Security, Inc."
-#define NID_rsadsi		1
-#define OBJ_rsadsi		OBJ_ISO_US,113549L
-
-#define SN_pkcs		"pkcs"
-#define LN_pkcs		"RSA Data Security, Inc. PKCS"
-#define NID_pkcs		2
-#define OBJ_pkcs		OBJ_rsadsi,1L
-
-#define SN_pkcs1		"pkcs1"
-#define NID_pkcs1		186
-#define OBJ_pkcs1		OBJ_pkcs,1L
-
-#define LN_rsaEncryption		"rsaEncryption"
-#define NID_rsaEncryption		6
-#define OBJ_rsaEncryption		OBJ_pkcs1,1L
-
-#define SN_md2WithRSAEncryption		"RSA-MD2"
-#define LN_md2WithRSAEncryption		"md2WithRSAEncryption"
-#define NID_md2WithRSAEncryption		7
-#define OBJ_md2WithRSAEncryption		OBJ_pkcs1,2L
-
-#define SN_md4WithRSAEncryption		"RSA-MD4"
-#define LN_md4WithRSAEncryption		"md4WithRSAEncryption"
-#define NID_md4WithRSAEncryption		396
-#define OBJ_md4WithRSAEncryption		OBJ_pkcs1,3L
-
-#define SN_md5WithRSAEncryption		"RSA-MD5"
-#define LN_md5WithRSAEncryption		"md5WithRSAEncryption"
-#define NID_md5WithRSAEncryption		8
-#define OBJ_md5WithRSAEncryption		OBJ_pkcs1,4L
-
-#define SN_sha1WithRSAEncryption		"RSA-SHA1"
-#define LN_sha1WithRSAEncryption		"sha1WithRSAEncryption"
-#define NID_sha1WithRSAEncryption		65
-#define OBJ_sha1WithRSAEncryption		OBJ_pkcs1,5L
-
-#define SN_rsaesOaep		"RSAES-OAEP"
-#define LN_rsaesOaep		"rsaesOaep"
-#define NID_rsaesOaep		919
-#define OBJ_rsaesOaep		OBJ_pkcs1,7L
-
-#define SN_mgf1		"MGF1"
-#define LN_mgf1		"mgf1"
-#define NID_mgf1		911
-#define OBJ_mgf1		OBJ_pkcs1,8L
-
-#define SN_pSpecified		"PSPECIFIED"
-#define LN_pSpecified		"pSpecified"
-#define NID_pSpecified		935
-#define OBJ_pSpecified		OBJ_pkcs1,9L
-
-#define SN_rsassaPss		"RSASSA-PSS"
-#define LN_rsassaPss		"rsassaPss"
-#define NID_rsassaPss		912
-#define OBJ_rsassaPss		OBJ_pkcs1,10L
-
-#define SN_sha256WithRSAEncryption		"RSA-SHA256"
-#define LN_sha256WithRSAEncryption		"sha256WithRSAEncryption"
-#define NID_sha256WithRSAEncryption		668
-#define OBJ_sha256WithRSAEncryption		OBJ_pkcs1,11L
-
-#define SN_sha384WithRSAEncryption		"RSA-SHA384"
-#define LN_sha384WithRSAEncryption		"sha384WithRSAEncryption"
-#define NID_sha384WithRSAEncryption		669
-#define OBJ_sha384WithRSAEncryption		OBJ_pkcs1,12L
-
-#define SN_sha512WithRSAEncryption		"RSA-SHA512"
-#define LN_sha512WithRSAEncryption		"sha512WithRSAEncryption"
-#define NID_sha512WithRSAEncryption		670
-#define OBJ_sha512WithRSAEncryption		OBJ_pkcs1,13L
-
-#define SN_sha224WithRSAEncryption		"RSA-SHA224"
-#define LN_sha224WithRSAEncryption		"sha224WithRSAEncryption"
-#define NID_sha224WithRSAEncryption		671
-#define OBJ_sha224WithRSAEncryption		OBJ_pkcs1,14L
-
-#define SN_pkcs3		"pkcs3"
-#define NID_pkcs3		27
-#define OBJ_pkcs3		OBJ_pkcs,3L
-
-#define LN_dhKeyAgreement		"dhKeyAgreement"
-#define NID_dhKeyAgreement		28
-#define OBJ_dhKeyAgreement		OBJ_pkcs3,1L
-
-#define SN_pkcs5		"pkcs5"
-#define NID_pkcs5		187
-#define OBJ_pkcs5		OBJ_pkcs,5L
-
-#define SN_pbeWithMD2AndDES_CBC		"PBE-MD2-DES"
-#define LN_pbeWithMD2AndDES_CBC		"pbeWithMD2AndDES-CBC"
-#define NID_pbeWithMD2AndDES_CBC		9
-#define OBJ_pbeWithMD2AndDES_CBC		OBJ_pkcs5,1L
-
-#define SN_pbeWithMD5AndDES_CBC		"PBE-MD5-DES"
-#define LN_pbeWithMD5AndDES_CBC		"pbeWithMD5AndDES-CBC"
-#define NID_pbeWithMD5AndDES_CBC		10
-#define OBJ_pbeWithMD5AndDES_CBC		OBJ_pkcs5,3L
-
-#define SN_pbeWithMD2AndRC2_CBC		"PBE-MD2-RC2-64"
-#define LN_pbeWithMD2AndRC2_CBC		"pbeWithMD2AndRC2-CBC"
-#define NID_pbeWithMD2AndRC2_CBC		168
-#define OBJ_pbeWithMD2AndRC2_CBC		OBJ_pkcs5,4L
-
-#define SN_pbeWithMD5AndRC2_CBC		"PBE-MD5-RC2-64"
-#define LN_pbeWithMD5AndRC2_CBC		"pbeWithMD5AndRC2-CBC"
-#define NID_pbeWithMD5AndRC2_CBC		169
-#define OBJ_pbeWithMD5AndRC2_CBC		OBJ_pkcs5,6L
-
-#define SN_pbeWithSHA1AndDES_CBC		"PBE-SHA1-DES"
-#define LN_pbeWithSHA1AndDES_CBC		"pbeWithSHA1AndDES-CBC"
-#define NID_pbeWithSHA1AndDES_CBC		170
-#define OBJ_pbeWithSHA1AndDES_CBC		OBJ_pkcs5,10L
-
-#define SN_pbeWithSHA1AndRC2_CBC		"PBE-SHA1-RC2-64"
-#define LN_pbeWithSHA1AndRC2_CBC		"pbeWithSHA1AndRC2-CBC"
-#define NID_pbeWithSHA1AndRC2_CBC		68
-#define OBJ_pbeWithSHA1AndRC2_CBC		OBJ_pkcs5,11L
-
-#define LN_id_pbkdf2		"PBKDF2"
-#define NID_id_pbkdf2		69
-#define OBJ_id_pbkdf2		OBJ_pkcs5,12L
-
-#define LN_pbes2		"PBES2"
-#define NID_pbes2		161
-#define OBJ_pbes2		OBJ_pkcs5,13L
-
-#define LN_pbmac1		"PBMAC1"
-#define NID_pbmac1		162
-#define OBJ_pbmac1		OBJ_pkcs5,14L
-
-#define SN_pkcs7		"pkcs7"
-#define NID_pkcs7		20
-#define OBJ_pkcs7		OBJ_pkcs,7L
-
-#define LN_pkcs7_data		"pkcs7-data"
-#define NID_pkcs7_data		21
-#define OBJ_pkcs7_data		OBJ_pkcs7,1L
-
-#define LN_pkcs7_signed		"pkcs7-signedData"
-#define NID_pkcs7_signed		22
-#define OBJ_pkcs7_signed		OBJ_pkcs7,2L
-
-#define LN_pkcs7_enveloped		"pkcs7-envelopedData"
-#define NID_pkcs7_enveloped		23
-#define OBJ_pkcs7_enveloped		OBJ_pkcs7,3L
-
-#define LN_pkcs7_signedAndEnveloped		"pkcs7-signedAndEnvelopedData"
-#define NID_pkcs7_signedAndEnveloped		24
-#define OBJ_pkcs7_signedAndEnveloped		OBJ_pkcs7,4L
-
-#define LN_pkcs7_digest		"pkcs7-digestData"
-#define NID_pkcs7_digest		25
-#define OBJ_pkcs7_digest		OBJ_pkcs7,5L
-
-#define LN_pkcs7_encrypted		"pkcs7-encryptedData"
-#define NID_pkcs7_encrypted		26
-#define OBJ_pkcs7_encrypted		OBJ_pkcs7,6L
-
-#define SN_pkcs9		"pkcs9"
-#define NID_pkcs9		47
-#define OBJ_pkcs9		OBJ_pkcs,9L
-
-#define LN_pkcs9_emailAddress		"emailAddress"
-#define NID_pkcs9_emailAddress		48
-#define OBJ_pkcs9_emailAddress		OBJ_pkcs9,1L
-
-#define LN_pkcs9_unstructuredName		"unstructuredName"
-#define NID_pkcs9_unstructuredName		49
-#define OBJ_pkcs9_unstructuredName		OBJ_pkcs9,2L
-
-#define LN_pkcs9_contentType		"contentType"
-#define NID_pkcs9_contentType		50
-#define OBJ_pkcs9_contentType		OBJ_pkcs9,3L
-
-#define LN_pkcs9_messageDigest		"messageDigest"
-#define NID_pkcs9_messageDigest		51
-#define OBJ_pkcs9_messageDigest		OBJ_pkcs9,4L
-
-#define LN_pkcs9_signingTime		"signingTime"
-#define NID_pkcs9_signingTime		52
-#define OBJ_pkcs9_signingTime		OBJ_pkcs9,5L
-
-#define LN_pkcs9_countersignature		"countersignature"
-#define NID_pkcs9_countersignature		53
-#define OBJ_pkcs9_countersignature		OBJ_pkcs9,6L
-
-#define LN_pkcs9_challengePassword		"challengePassword"
-#define NID_pkcs9_challengePassword		54
-#define OBJ_pkcs9_challengePassword		OBJ_pkcs9,7L
-
-#define LN_pkcs9_unstructuredAddress		"unstructuredAddress"
-#define NID_pkcs9_unstructuredAddress		55
-#define OBJ_pkcs9_unstructuredAddress		OBJ_pkcs9,8L
-
-#define LN_pkcs9_extCertAttributes		"extendedCertificateAttributes"
-#define NID_pkcs9_extCertAttributes		56
-#define OBJ_pkcs9_extCertAttributes		OBJ_pkcs9,9L
-
-#define SN_ext_req		"extReq"
-#define LN_ext_req		"Extension Request"
-#define NID_ext_req		172
-#define OBJ_ext_req		OBJ_pkcs9,14L
-
-#define SN_SMIMECapabilities		"SMIME-CAPS"
-#define LN_SMIMECapabilities		"S/MIME Capabilities"
-#define NID_SMIMECapabilities		167
-#define OBJ_SMIMECapabilities		OBJ_pkcs9,15L
-
-#define SN_SMIME		"SMIME"
-#define LN_SMIME		"S/MIME"
-#define NID_SMIME		188
-#define OBJ_SMIME		OBJ_pkcs9,16L
+#define SN_sect131r1            "sect131r1"
+#define NID_sect131r1           719
+#define OBJ_sect131r1           OBJ_secg_ellipticCurve,22L
 
-#define SN_id_smime_mod		"id-smime-mod"
-#define NID_id_smime_mod		189
-#define OBJ_id_smime_mod		OBJ_SMIME,0L
+#define SN_sect131r2            "sect131r2"
+#define NID_sect131r2           720
+#define OBJ_sect131r2           OBJ_secg_ellipticCurve,23L
 
-#define SN_id_smime_ct		"id-smime-ct"
-#define NID_id_smime_ct		190
-#define OBJ_id_smime_ct		OBJ_SMIME,1L
+#define SN_sect163k1            "sect163k1"
+#define NID_sect163k1           721
+#define OBJ_sect163k1           OBJ_secg_ellipticCurve,1L
 
-#define SN_id_smime_aa		"id-smime-aa"
-#define NID_id_smime_aa		191
-#define OBJ_id_smime_aa		OBJ_SMIME,2L
+#define SN_sect163r1            "sect163r1"
+#define NID_sect163r1           722
+#define OBJ_sect163r1           OBJ_secg_ellipticCurve,2L
 
-#define SN_id_smime_alg		"id-smime-alg"
-#define NID_id_smime_alg		192
-#define OBJ_id_smime_alg		OBJ_SMIME,3L
+#define SN_sect163r2            "sect163r2"
+#define NID_sect163r2           723
+#define OBJ_sect163r2           OBJ_secg_ellipticCurve,15L
 
-#define SN_id_smime_cd		"id-smime-cd"
-#define NID_id_smime_cd		193
-#define OBJ_id_smime_cd		OBJ_SMIME,4L
+#define SN_sect193r1            "sect193r1"
+#define NID_sect193r1           724
+#define OBJ_sect193r1           OBJ_secg_ellipticCurve,24L
 
-#define SN_id_smime_spq		"id-smime-spq"
-#define NID_id_smime_spq		194
-#define OBJ_id_smime_spq		OBJ_SMIME,5L
+#define SN_sect193r2            "sect193r2"
+#define NID_sect193r2           725
+#define OBJ_sect193r2           OBJ_secg_ellipticCurve,25L
 
-#define SN_id_smime_cti		"id-smime-cti"
-#define NID_id_smime_cti		195
-#define OBJ_id_smime_cti		OBJ_SMIME,6L
+#define SN_sect233k1            "sect233k1"
+#define NID_sect233k1           726
+#define OBJ_sect233k1           OBJ_secg_ellipticCurve,26L
 
-#define SN_id_smime_mod_cms		"id-smime-mod-cms"
-#define NID_id_smime_mod_cms		196
-#define OBJ_id_smime_mod_cms		OBJ_id_smime_mod,1L
+#define SN_sect233r1            "sect233r1"
+#define NID_sect233r1           727
+#define OBJ_sect233r1           OBJ_secg_ellipticCurve,27L
 
-#define SN_id_smime_mod_ess		"id-smime-mod-ess"
-#define NID_id_smime_mod_ess		197
-#define OBJ_id_smime_mod_ess		OBJ_id_smime_mod,2L
+#define SN_sect239k1            "sect239k1"
+#define NID_sect239k1           728
+#define OBJ_sect239k1           OBJ_secg_ellipticCurve,3L
 
-#define SN_id_smime_mod_oid		"id-smime-mod-oid"
-#define NID_id_smime_mod_oid		198
-#define OBJ_id_smime_mod_oid		OBJ_id_smime_mod,3L
+#define SN_sect283k1            "sect283k1"
+#define NID_sect283k1           729
+#define OBJ_sect283k1           OBJ_secg_ellipticCurve,16L
 
-#define SN_id_smime_mod_msg_v3		"id-smime-mod-msg-v3"
-#define NID_id_smime_mod_msg_v3		199
-#define OBJ_id_smime_mod_msg_v3		OBJ_id_smime_mod,4L
+#define SN_sect283r1            "sect283r1"
+#define NID_sect283r1           730
+#define OBJ_sect283r1           OBJ_secg_ellipticCurve,17L
 
-#define SN_id_smime_mod_ets_eSignature_88		"id-smime-mod-ets-eSignature-88"
-#define NID_id_smime_mod_ets_eSignature_88		200
-#define OBJ_id_smime_mod_ets_eSignature_88		OBJ_id_smime_mod,5L
+#define SN_sect409k1            "sect409k1"
+#define NID_sect409k1           731
+#define OBJ_sect409k1           OBJ_secg_ellipticCurve,36L
 
-#define SN_id_smime_mod_ets_eSignature_97		"id-smime-mod-ets-eSignature-97"
-#define NID_id_smime_mod_ets_eSignature_97		201
-#define OBJ_id_smime_mod_ets_eSignature_97		OBJ_id_smime_mod,6L
+#define SN_sect409r1            "sect409r1"
+#define NID_sect409r1           732
+#define OBJ_sect409r1           OBJ_secg_ellipticCurve,37L
 
-#define SN_id_smime_mod_ets_eSigPolicy_88		"id-smime-mod-ets-eSigPolicy-88"
-#define NID_id_smime_mod_ets_eSigPolicy_88		202
-#define OBJ_id_smime_mod_ets_eSigPolicy_88		OBJ_id_smime_mod,7L
+#define SN_sect571k1            "sect571k1"
+#define NID_sect571k1           733
+#define OBJ_sect571k1           OBJ_secg_ellipticCurve,38L
 
-#define SN_id_smime_mod_ets_eSigPolicy_97		"id-smime-mod-ets-eSigPolicy-97"
-#define NID_id_smime_mod_ets_eSigPolicy_97		203
-#define OBJ_id_smime_mod_ets_eSigPolicy_97		OBJ_id_smime_mod,8L
+#define SN_sect571r1            "sect571r1"
+#define NID_sect571r1           734
+#define OBJ_sect571r1           OBJ_secg_ellipticCurve,39L
 
-#define SN_id_smime_ct_receipt		"id-smime-ct-receipt"
-#define NID_id_smime_ct_receipt		204
-#define OBJ_id_smime_ct_receipt		OBJ_id_smime_ct,1L
+#define OBJ_wap_wsg_idm_ecid            OBJ_wap_wsg,4L
+
+#define SN_wap_wsg_idm_ecid_wtls1               "wap-wsg-idm-ecid-wtls1"
+#define NID_wap_wsg_idm_ecid_wtls1              735
+#define OBJ_wap_wsg_idm_ecid_wtls1              OBJ_wap_wsg_idm_ecid,1L
+
+#define SN_wap_wsg_idm_ecid_wtls3               "wap-wsg-idm-ecid-wtls3"
+#define NID_wap_wsg_idm_ecid_wtls3              736
+#define OBJ_wap_wsg_idm_ecid_wtls3              OBJ_wap_wsg_idm_ecid,3L
+
+#define SN_wap_wsg_idm_ecid_wtls4               "wap-wsg-idm-ecid-wtls4"
+#define NID_wap_wsg_idm_ecid_wtls4              737
+#define OBJ_wap_wsg_idm_ecid_wtls4              OBJ_wap_wsg_idm_ecid,4L
+
+#define SN_wap_wsg_idm_ecid_wtls5               "wap-wsg-idm-ecid-wtls5"
+#define NID_wap_wsg_idm_ecid_wtls5              738
+#define OBJ_wap_wsg_idm_ecid_wtls5              OBJ_wap_wsg_idm_ecid,5L
+
+#define SN_wap_wsg_idm_ecid_wtls6               "wap-wsg-idm-ecid-wtls6"
+#define NID_wap_wsg_idm_ecid_wtls6              739
+#define OBJ_wap_wsg_idm_ecid_wtls6              OBJ_wap_wsg_idm_ecid,6L
+
+#define SN_wap_wsg_idm_ecid_wtls7               "wap-wsg-idm-ecid-wtls7"
+#define NID_wap_wsg_idm_ecid_wtls7              740
+#define OBJ_wap_wsg_idm_ecid_wtls7              OBJ_wap_wsg_idm_ecid,7L
+
+#define SN_wap_wsg_idm_ecid_wtls8               "wap-wsg-idm-ecid-wtls8"
+#define NID_wap_wsg_idm_ecid_wtls8              741
+#define OBJ_wap_wsg_idm_ecid_wtls8              OBJ_wap_wsg_idm_ecid,8L
+
+#define SN_wap_wsg_idm_ecid_wtls9               "wap-wsg-idm-ecid-wtls9"
+#define NID_wap_wsg_idm_ecid_wtls9              742
+#define OBJ_wap_wsg_idm_ecid_wtls9              OBJ_wap_wsg_idm_ecid,9L
+
+#define SN_wap_wsg_idm_ecid_wtls10              "wap-wsg-idm-ecid-wtls10"
+#define NID_wap_wsg_idm_ecid_wtls10             743
+#define OBJ_wap_wsg_idm_ecid_wtls10             OBJ_wap_wsg_idm_ecid,10L
+
+#define SN_wap_wsg_idm_ecid_wtls11              "wap-wsg-idm-ecid-wtls11"
+#define NID_wap_wsg_idm_ecid_wtls11             744
+#define OBJ_wap_wsg_idm_ecid_wtls11             OBJ_wap_wsg_idm_ecid,11L
+
+#define SN_wap_wsg_idm_ecid_wtls12              "wap-wsg-idm-ecid-wtls12"
+#define NID_wap_wsg_idm_ecid_wtls12             745
+#define OBJ_wap_wsg_idm_ecid_wtls12             OBJ_wap_wsg_idm_ecid,12L
+
+#define SN_cast5_cbc            "CAST5-CBC"
+#define LN_cast5_cbc            "cast5-cbc"
+#define NID_cast5_cbc           108
+#define OBJ_cast5_cbc           OBJ_ISO_US,113533L,7L,66L,10L
+
+#define SN_cast5_ecb            "CAST5-ECB"
+#define LN_cast5_ecb            "cast5-ecb"
+#define NID_cast5_ecb           109
+
+#define SN_cast5_cfb64          "CAST5-CFB"
+#define LN_cast5_cfb64          "cast5-cfb"
+#define NID_cast5_cfb64         110
+
+#define SN_cast5_ofb64          "CAST5-OFB"
+#define LN_cast5_ofb64          "cast5-ofb"
+#define NID_cast5_ofb64         111
+
+#define LN_pbeWithMD5AndCast5_CBC               "pbeWithMD5AndCast5CBC"
+#define NID_pbeWithMD5AndCast5_CBC              112
+#define OBJ_pbeWithMD5AndCast5_CBC              OBJ_ISO_US,113533L,7L,66L,12L
+
+#define SN_id_PasswordBasedMAC          "id-PasswordBasedMAC"
+#define LN_id_PasswordBasedMAC          "password based MAC"
+#define NID_id_PasswordBasedMAC         782
+#define OBJ_id_PasswordBasedMAC         OBJ_ISO_US,113533L,7L,66L,13L
+
+#define SN_id_DHBasedMac                "id-DHBasedMac"
+#define LN_id_DHBasedMac                "Diffie-Hellman based MAC"
+#define NID_id_DHBasedMac               783
+#define OBJ_id_DHBasedMac               OBJ_ISO_US,113533L,7L,66L,30L
+
+#define SN_rsadsi               "rsadsi"
+#define LN_rsadsi               "RSA Data Security, Inc."
+#define NID_rsadsi              1
+#define OBJ_rsadsi              OBJ_ISO_US,113549L
+
+#define SN_pkcs         "pkcs"
+#define LN_pkcs         "RSA Data Security, Inc. PKCS"
+#define NID_pkcs                2
+#define OBJ_pkcs                OBJ_rsadsi,1L
+
+#define SN_pkcs1                "pkcs1"
+#define NID_pkcs1               186
+#define OBJ_pkcs1               OBJ_pkcs,1L
+
+#define LN_rsaEncryption                "rsaEncryption"
+#define NID_rsaEncryption               6
+#define OBJ_rsaEncryption               OBJ_pkcs1,1L
+
+#define SN_md2WithRSAEncryption         "RSA-MD2"
+#define LN_md2WithRSAEncryption         "md2WithRSAEncryption"
+#define NID_md2WithRSAEncryption                7
+#define OBJ_md2WithRSAEncryption                OBJ_pkcs1,2L
+
+#define SN_md4WithRSAEncryption         "RSA-MD4"
+#define LN_md4WithRSAEncryption         "md4WithRSAEncryption"
+#define NID_md4WithRSAEncryption                396
+#define OBJ_md4WithRSAEncryption                OBJ_pkcs1,3L
+
+#define SN_md5WithRSAEncryption         "RSA-MD5"
+#define LN_md5WithRSAEncryption         "md5WithRSAEncryption"
+#define NID_md5WithRSAEncryption                8
+#define OBJ_md5WithRSAEncryption                OBJ_pkcs1,4L
+
+#define SN_sha1WithRSAEncryption                "RSA-SHA1"
+#define LN_sha1WithRSAEncryption                "sha1WithRSAEncryption"
+#define NID_sha1WithRSAEncryption               65
+#define OBJ_sha1WithRSAEncryption               OBJ_pkcs1,5L
+
+#define SN_rsaesOaep            "RSAES-OAEP"
+#define LN_rsaesOaep            "rsaesOaep"
+#define NID_rsaesOaep           919
+#define OBJ_rsaesOaep           OBJ_pkcs1,7L
+
+#define SN_mgf1         "MGF1"
+#define LN_mgf1         "mgf1"
+#define NID_mgf1                911
+#define OBJ_mgf1                OBJ_pkcs1,8L
+
+#define SN_pSpecified           "PSPECIFIED"
+#define LN_pSpecified           "pSpecified"
+#define NID_pSpecified          935
+#define OBJ_pSpecified          OBJ_pkcs1,9L
+
+#define SN_rsassaPss            "RSASSA-PSS"
+#define LN_rsassaPss            "rsassaPss"
+#define NID_rsassaPss           912
+#define OBJ_rsassaPss           OBJ_pkcs1,10L
+
+#define SN_sha256WithRSAEncryption              "RSA-SHA256"
+#define LN_sha256WithRSAEncryption              "sha256WithRSAEncryption"
+#define NID_sha256WithRSAEncryption             668
+#define OBJ_sha256WithRSAEncryption             OBJ_pkcs1,11L
+
+#define SN_sha384WithRSAEncryption              "RSA-SHA384"
+#define LN_sha384WithRSAEncryption              "sha384WithRSAEncryption"
+#define NID_sha384WithRSAEncryption             669
+#define OBJ_sha384WithRSAEncryption             OBJ_pkcs1,12L
+
+#define SN_sha512WithRSAEncryption              "RSA-SHA512"
+#define LN_sha512WithRSAEncryption              "sha512WithRSAEncryption"
+#define NID_sha512WithRSAEncryption             670
+#define OBJ_sha512WithRSAEncryption             OBJ_pkcs1,13L
+
+#define SN_sha224WithRSAEncryption              "RSA-SHA224"
+#define LN_sha224WithRSAEncryption              "sha224WithRSAEncryption"
+#define NID_sha224WithRSAEncryption             671
+#define OBJ_sha224WithRSAEncryption             OBJ_pkcs1,14L
+
+#define SN_pkcs3                "pkcs3"
+#define NID_pkcs3               27
+#define OBJ_pkcs3               OBJ_pkcs,3L
+
+#define LN_dhKeyAgreement               "dhKeyAgreement"
+#define NID_dhKeyAgreement              28
+#define OBJ_dhKeyAgreement              OBJ_pkcs3,1L
+
+#define SN_pkcs5                "pkcs5"
+#define NID_pkcs5               187
+#define OBJ_pkcs5               OBJ_pkcs,5L
+
+#define SN_pbeWithMD2AndDES_CBC         "PBE-MD2-DES"
+#define LN_pbeWithMD2AndDES_CBC         "pbeWithMD2AndDES-CBC"
+#define NID_pbeWithMD2AndDES_CBC                9
+#define OBJ_pbeWithMD2AndDES_CBC                OBJ_pkcs5,1L
+
+#define SN_pbeWithMD5AndDES_CBC         "PBE-MD5-DES"
+#define LN_pbeWithMD5AndDES_CBC         "pbeWithMD5AndDES-CBC"
+#define NID_pbeWithMD5AndDES_CBC                10
+#define OBJ_pbeWithMD5AndDES_CBC                OBJ_pkcs5,3L
+
+#define SN_pbeWithMD2AndRC2_CBC         "PBE-MD2-RC2-64"
+#define LN_pbeWithMD2AndRC2_CBC         "pbeWithMD2AndRC2-CBC"
+#define NID_pbeWithMD2AndRC2_CBC                168
+#define OBJ_pbeWithMD2AndRC2_CBC                OBJ_pkcs5,4L
+
+#define SN_pbeWithMD5AndRC2_CBC         "PBE-MD5-RC2-64"
+#define LN_pbeWithMD5AndRC2_CBC         "pbeWithMD5AndRC2-CBC"
+#define NID_pbeWithMD5AndRC2_CBC                169
+#define OBJ_pbeWithMD5AndRC2_CBC                OBJ_pkcs5,6L
+
+#define SN_pbeWithSHA1AndDES_CBC                "PBE-SHA1-DES"
+#define LN_pbeWithSHA1AndDES_CBC                "pbeWithSHA1AndDES-CBC"
+#define NID_pbeWithSHA1AndDES_CBC               170
+#define OBJ_pbeWithSHA1AndDES_CBC               OBJ_pkcs5,10L
+
+#define SN_pbeWithSHA1AndRC2_CBC                "PBE-SHA1-RC2-64"
+#define LN_pbeWithSHA1AndRC2_CBC                "pbeWithSHA1AndRC2-CBC"
+#define NID_pbeWithSHA1AndRC2_CBC               68
+#define OBJ_pbeWithSHA1AndRC2_CBC               OBJ_pkcs5,11L
+
+#define LN_id_pbkdf2            "PBKDF2"
+#define NID_id_pbkdf2           69
+#define OBJ_id_pbkdf2           OBJ_pkcs5,12L
+
+#define LN_pbes2                "PBES2"
+#define NID_pbes2               161
+#define OBJ_pbes2               OBJ_pkcs5,13L
+
+#define LN_pbmac1               "PBMAC1"
+#define NID_pbmac1              162
+#define OBJ_pbmac1              OBJ_pkcs5,14L
+
+#define SN_pkcs7                "pkcs7"
+#define NID_pkcs7               20
+#define OBJ_pkcs7               OBJ_pkcs,7L
+
+#define LN_pkcs7_data           "pkcs7-data"
+#define NID_pkcs7_data          21
+#define OBJ_pkcs7_data          OBJ_pkcs7,1L
+
+#define LN_pkcs7_signed         "pkcs7-signedData"
+#define NID_pkcs7_signed                22
+#define OBJ_pkcs7_signed                OBJ_pkcs7,2L
+
+#define LN_pkcs7_enveloped              "pkcs7-envelopedData"
+#define NID_pkcs7_enveloped             23
+#define OBJ_pkcs7_enveloped             OBJ_pkcs7,3L
+
+#define LN_pkcs7_signedAndEnveloped             "pkcs7-signedAndEnvelopedData"
+#define NID_pkcs7_signedAndEnveloped            24
+#define OBJ_pkcs7_signedAndEnveloped            OBJ_pkcs7,4L
+
+#define LN_pkcs7_digest         "pkcs7-digestData"
+#define NID_pkcs7_digest                25
+#define OBJ_pkcs7_digest                OBJ_pkcs7,5L
+
+#define LN_pkcs7_encrypted              "pkcs7-encryptedData"
+#define NID_pkcs7_encrypted             26
+#define OBJ_pkcs7_encrypted             OBJ_pkcs7,6L
+
+#define SN_pkcs9                "pkcs9"
+#define NID_pkcs9               47
+#define OBJ_pkcs9               OBJ_pkcs,9L
+
+#define LN_pkcs9_emailAddress           "emailAddress"
+#define NID_pkcs9_emailAddress          48
+#define OBJ_pkcs9_emailAddress          OBJ_pkcs9,1L
+
+#define LN_pkcs9_unstructuredName               "unstructuredName"
+#define NID_pkcs9_unstructuredName              49
+#define OBJ_pkcs9_unstructuredName              OBJ_pkcs9,2L
+
+#define LN_pkcs9_contentType            "contentType"
+#define NID_pkcs9_contentType           50
+#define OBJ_pkcs9_contentType           OBJ_pkcs9,3L
+
+#define LN_pkcs9_messageDigest          "messageDigest"
+#define NID_pkcs9_messageDigest         51
+#define OBJ_pkcs9_messageDigest         OBJ_pkcs9,4L
+
+#define LN_pkcs9_signingTime            "signingTime"
+#define NID_pkcs9_signingTime           52
+#define OBJ_pkcs9_signingTime           OBJ_pkcs9,5L
+
+#define LN_pkcs9_countersignature               "countersignature"
+#define NID_pkcs9_countersignature              53
+#define OBJ_pkcs9_countersignature              OBJ_pkcs9,6L
+
+#define LN_pkcs9_challengePassword              "challengePassword"
+#define NID_pkcs9_challengePassword             54
+#define OBJ_pkcs9_challengePassword             OBJ_pkcs9,7L
+
+#define LN_pkcs9_unstructuredAddress            "unstructuredAddress"
+#define NID_pkcs9_unstructuredAddress           55
+#define OBJ_pkcs9_unstructuredAddress           OBJ_pkcs9,8L
+
+#define LN_pkcs9_extCertAttributes              "extendedCertificateAttributes"
+#define NID_pkcs9_extCertAttributes             56
+#define OBJ_pkcs9_extCertAttributes             OBJ_pkcs9,9L
+
+#define SN_ext_req              "extReq"
+#define LN_ext_req              "Extension Request"
+#define NID_ext_req             172
+#define OBJ_ext_req             OBJ_pkcs9,14L
+
+#define SN_SMIMECapabilities            "SMIME-CAPS"
+#define LN_SMIMECapabilities            "S/MIME Capabilities"
+#define NID_SMIMECapabilities           167
+#define OBJ_SMIMECapabilities           OBJ_pkcs9,15L
+
+#define SN_SMIME                "SMIME"
+#define LN_SMIME                "S/MIME"
+#define NID_SMIME               188
+#define OBJ_SMIME               OBJ_pkcs9,16L
 
-#define SN_id_smime_ct_authData		"id-smime-ct-authData"
-#define NID_id_smime_ct_authData		205
-#define OBJ_id_smime_ct_authData		OBJ_id_smime_ct,2L
+#define SN_id_smime_mod         "id-smime-mod"
+#define NID_id_smime_mod                189
+#define OBJ_id_smime_mod                OBJ_SMIME,0L
 
-#define SN_id_smime_ct_publishCert		"id-smime-ct-publishCert"
-#define NID_id_smime_ct_publishCert		206
-#define OBJ_id_smime_ct_publishCert		OBJ_id_smime_ct,3L
+#define SN_id_smime_ct          "id-smime-ct"
+#define NID_id_smime_ct         190
+#define OBJ_id_smime_ct         OBJ_SMIME,1L
 
-#define SN_id_smime_ct_TSTInfo		"id-smime-ct-TSTInfo"
-#define NID_id_smime_ct_TSTInfo		207
-#define OBJ_id_smime_ct_TSTInfo		OBJ_id_smime_ct,4L
+#define SN_id_smime_aa          "id-smime-aa"
+#define NID_id_smime_aa         191
+#define OBJ_id_smime_aa         OBJ_SMIME,2L
 
-#define SN_id_smime_ct_TDTInfo		"id-smime-ct-TDTInfo"
-#define NID_id_smime_ct_TDTInfo		208
-#define OBJ_id_smime_ct_TDTInfo		OBJ_id_smime_ct,5L
+#define SN_id_smime_alg         "id-smime-alg"
+#define NID_id_smime_alg                192
+#define OBJ_id_smime_alg                OBJ_SMIME,3L
 
-#define SN_id_smime_ct_contentInfo		"id-smime-ct-contentInfo"
-#define NID_id_smime_ct_contentInfo		209
-#define OBJ_id_smime_ct_contentInfo		OBJ_id_smime_ct,6L
+#define SN_id_smime_cd          "id-smime-cd"
+#define NID_id_smime_cd         193
+#define OBJ_id_smime_cd         OBJ_SMIME,4L
 
-#define SN_id_smime_ct_DVCSRequestData		"id-smime-ct-DVCSRequestData"
-#define NID_id_smime_ct_DVCSRequestData		210
-#define OBJ_id_smime_ct_DVCSRequestData		OBJ_id_smime_ct,7L
+#define SN_id_smime_spq         "id-smime-spq"
+#define NID_id_smime_spq                194
+#define OBJ_id_smime_spq                OBJ_SMIME,5L
 
-#define SN_id_smime_ct_DVCSResponseData		"id-smime-ct-DVCSResponseData"
-#define NID_id_smime_ct_DVCSResponseData		211
-#define OBJ_id_smime_ct_DVCSResponseData		OBJ_id_smime_ct,8L
+#define SN_id_smime_cti         "id-smime-cti"
+#define NID_id_smime_cti                195
+#define OBJ_id_smime_cti                OBJ_SMIME,6L
 
-#define SN_id_smime_ct_compressedData		"id-smime-ct-compressedData"
-#define NID_id_smime_ct_compressedData		786
-#define OBJ_id_smime_ct_compressedData		OBJ_id_smime_ct,9L
+#define SN_id_smime_mod_cms             "id-smime-mod-cms"
+#define NID_id_smime_mod_cms            196
+#define OBJ_id_smime_mod_cms            OBJ_id_smime_mod,1L
 
-#define SN_id_ct_asciiTextWithCRLF		"id-ct-asciiTextWithCRLF"
-#define NID_id_ct_asciiTextWithCRLF		787
-#define OBJ_id_ct_asciiTextWithCRLF		OBJ_id_smime_ct,27L
+#define SN_id_smime_mod_ess             "id-smime-mod-ess"
+#define NID_id_smime_mod_ess            197
+#define OBJ_id_smime_mod_ess            OBJ_id_smime_mod,2L
 
-#define SN_id_smime_aa_receiptRequest		"id-smime-aa-receiptRequest"
-#define NID_id_smime_aa_receiptRequest		212
-#define OBJ_id_smime_aa_receiptRequest		OBJ_id_smime_aa,1L
+#define SN_id_smime_mod_oid             "id-smime-mod-oid"
+#define NID_id_smime_mod_oid            198
+#define OBJ_id_smime_mod_oid            OBJ_id_smime_mod,3L
 
-#define SN_id_smime_aa_securityLabel		"id-smime-aa-securityLabel"
-#define NID_id_smime_aa_securityLabel		213
-#define OBJ_id_smime_aa_securityLabel		OBJ_id_smime_aa,2L
+#define SN_id_smime_mod_msg_v3          "id-smime-mod-msg-v3"
+#define NID_id_smime_mod_msg_v3         199
+#define OBJ_id_smime_mod_msg_v3         OBJ_id_smime_mod,4L
 
-#define SN_id_smime_aa_mlExpandHistory		"id-smime-aa-mlExpandHistory"
-#define NID_id_smime_aa_mlExpandHistory		214
-#define OBJ_id_smime_aa_mlExpandHistory		OBJ_id_smime_aa,3L
+#define SN_id_smime_mod_ets_eSignature_88               "id-smime-mod-ets-eSignature-88"
+#define NID_id_smime_mod_ets_eSignature_88              200
+#define OBJ_id_smime_mod_ets_eSignature_88              OBJ_id_smime_mod,5L
 
-#define SN_id_smime_aa_contentHint		"id-smime-aa-contentHint"
-#define NID_id_smime_aa_contentHint		215
-#define OBJ_id_smime_aa_contentHint		OBJ_id_smime_aa,4L
+#define SN_id_smime_mod_ets_eSignature_97               "id-smime-mod-ets-eSignature-97"
+#define NID_id_smime_mod_ets_eSignature_97              201
+#define OBJ_id_smime_mod_ets_eSignature_97              OBJ_id_smime_mod,6L
 
-#define SN_id_smime_aa_msgSigDigest		"id-smime-aa-msgSigDigest"
-#define NID_id_smime_aa_msgSigDigest		216
-#define OBJ_id_smime_aa_msgSigDigest		OBJ_id_smime_aa,5L
+#define SN_id_smime_mod_ets_eSigPolicy_88               "id-smime-mod-ets-eSigPolicy-88"
+#define NID_id_smime_mod_ets_eSigPolicy_88              202
+#define OBJ_id_smime_mod_ets_eSigPolicy_88              OBJ_id_smime_mod,7L
 
-#define SN_id_smime_aa_encapContentType		"id-smime-aa-encapContentType"
-#define NID_id_smime_aa_encapContentType		217
-#define OBJ_id_smime_aa_encapContentType		OBJ_id_smime_aa,6L
+#define SN_id_smime_mod_ets_eSigPolicy_97               "id-smime-mod-ets-eSigPolicy-97"
+#define NID_id_smime_mod_ets_eSigPolicy_97              203
+#define OBJ_id_smime_mod_ets_eSigPolicy_97              OBJ_id_smime_mod,8L
 
-#define SN_id_smime_aa_contentIdentifier		"id-smime-aa-contentIdentifier"
-#define NID_id_smime_aa_contentIdentifier		218
-#define OBJ_id_smime_aa_contentIdentifier		OBJ_id_smime_aa,7L
+#define SN_id_smime_ct_receipt          "id-smime-ct-receipt"
+#define NID_id_smime_ct_receipt         204
+#define OBJ_id_smime_ct_receipt         OBJ_id_smime_ct,1L
 
-#define SN_id_smime_aa_macValue		"id-smime-aa-macValue"
-#define NID_id_smime_aa_macValue		219
-#define OBJ_id_smime_aa_macValue		OBJ_id_smime_aa,8L
+#define SN_id_smime_ct_authData         "id-smime-ct-authData"
+#define NID_id_smime_ct_authData                205
+#define OBJ_id_smime_ct_authData                OBJ_id_smime_ct,2L
 
-#define SN_id_smime_aa_equivalentLabels		"id-smime-aa-equivalentLabels"
-#define NID_id_smime_aa_equivalentLabels		220
-#define OBJ_id_smime_aa_equivalentLabels		OBJ_id_smime_aa,9L
+#define SN_id_smime_ct_publishCert              "id-smime-ct-publishCert"
+#define NID_id_smime_ct_publishCert             206
+#define OBJ_id_smime_ct_publishCert             OBJ_id_smime_ct,3L
 
-#define SN_id_smime_aa_contentReference		"id-smime-aa-contentReference"
-#define NID_id_smime_aa_contentReference		221
-#define OBJ_id_smime_aa_contentReference		OBJ_id_smime_aa,10L
+#define SN_id_smime_ct_TSTInfo          "id-smime-ct-TSTInfo"
+#define NID_id_smime_ct_TSTInfo         207
+#define OBJ_id_smime_ct_TSTInfo         OBJ_id_smime_ct,4L
 
-#define SN_id_smime_aa_encrypKeyPref		"id-smime-aa-encrypKeyPref"
-#define NID_id_smime_aa_encrypKeyPref		222
-#define OBJ_id_smime_aa_encrypKeyPref		OBJ_id_smime_aa,11L
+#define SN_id_smime_ct_TDTInfo          "id-smime-ct-TDTInfo"
+#define NID_id_smime_ct_TDTInfo         208
+#define OBJ_id_smime_ct_TDTInfo         OBJ_id_smime_ct,5L
 
-#define SN_id_smime_aa_signingCertificate		"id-smime-aa-signingCertificate"
-#define NID_id_smime_aa_signingCertificate		223
-#define OBJ_id_smime_aa_signingCertificate		OBJ_id_smime_aa,12L
+#define SN_id_smime_ct_contentInfo              "id-smime-ct-contentInfo"
+#define NID_id_smime_ct_contentInfo             209
+#define OBJ_id_smime_ct_contentInfo             OBJ_id_smime_ct,6L
 
-#define SN_id_smime_aa_smimeEncryptCerts		"id-smime-aa-smimeEncryptCerts"
-#define NID_id_smime_aa_smimeEncryptCerts		224
-#define OBJ_id_smime_aa_smimeEncryptCerts		OBJ_id_smime_aa,13L
+#define SN_id_smime_ct_DVCSRequestData          "id-smime-ct-DVCSRequestData"
+#define NID_id_smime_ct_DVCSRequestData         210
+#define OBJ_id_smime_ct_DVCSRequestData         OBJ_id_smime_ct,7L
 
-#define SN_id_smime_aa_timeStampToken		"id-smime-aa-timeStampToken"
-#define NID_id_smime_aa_timeStampToken		225
-#define OBJ_id_smime_aa_timeStampToken		OBJ_id_smime_aa,14L
+#define SN_id_smime_ct_DVCSResponseData         "id-smime-ct-DVCSResponseData"
+#define NID_id_smime_ct_DVCSResponseData                211
+#define OBJ_id_smime_ct_DVCSResponseData                OBJ_id_smime_ct,8L
 
-#define SN_id_smime_aa_ets_sigPolicyId		"id-smime-aa-ets-sigPolicyId"
-#define NID_id_smime_aa_ets_sigPolicyId		226
-#define OBJ_id_smime_aa_ets_sigPolicyId		OBJ_id_smime_aa,15L
+#define SN_id_smime_ct_compressedData           "id-smime-ct-compressedData"
+#define NID_id_smime_ct_compressedData          786
+#define OBJ_id_smime_ct_compressedData          OBJ_id_smime_ct,9L
 
-#define SN_id_smime_aa_ets_commitmentType		"id-smime-aa-ets-commitmentType"
-#define NID_id_smime_aa_ets_commitmentType		227
-#define OBJ_id_smime_aa_ets_commitmentType		OBJ_id_smime_aa,16L
+#define SN_id_ct_asciiTextWithCRLF              "id-ct-asciiTextWithCRLF"
+#define NID_id_ct_asciiTextWithCRLF             787
+#define OBJ_id_ct_asciiTextWithCRLF             OBJ_id_smime_ct,27L
 
-#define SN_id_smime_aa_ets_signerLocation		"id-smime-aa-ets-signerLocation"
-#define NID_id_smime_aa_ets_signerLocation		228
-#define OBJ_id_smime_aa_ets_signerLocation		OBJ_id_smime_aa,17L
+#define SN_id_smime_aa_receiptRequest           "id-smime-aa-receiptRequest"
+#define NID_id_smime_aa_receiptRequest          212
+#define OBJ_id_smime_aa_receiptRequest          OBJ_id_smime_aa,1L
 
-#define SN_id_smime_aa_ets_signerAttr		"id-smime-aa-ets-signerAttr"
-#define NID_id_smime_aa_ets_signerAttr		229
-#define OBJ_id_smime_aa_ets_signerAttr		OBJ_id_smime_aa,18L
+#define SN_id_smime_aa_securityLabel            "id-smime-aa-securityLabel"
+#define NID_id_smime_aa_securityLabel           213
+#define OBJ_id_smime_aa_securityLabel           OBJ_id_smime_aa,2L
 
-#define SN_id_smime_aa_ets_otherSigCert		"id-smime-aa-ets-otherSigCert"
-#define NID_id_smime_aa_ets_otherSigCert		230
-#define OBJ_id_smime_aa_ets_otherSigCert		OBJ_id_smime_aa,19L
+#define SN_id_smime_aa_mlExpandHistory          "id-smime-aa-mlExpandHistory"
+#define NID_id_smime_aa_mlExpandHistory         214
+#define OBJ_id_smime_aa_mlExpandHistory         OBJ_id_smime_aa,3L
 
-#define SN_id_smime_aa_ets_contentTimestamp		"id-smime-aa-ets-contentTimestamp"
-#define NID_id_smime_aa_ets_contentTimestamp		231
-#define OBJ_id_smime_aa_ets_contentTimestamp		OBJ_id_smime_aa,20L
+#define SN_id_smime_aa_contentHint              "id-smime-aa-contentHint"
+#define NID_id_smime_aa_contentHint             215
+#define OBJ_id_smime_aa_contentHint             OBJ_id_smime_aa,4L
 
-#define SN_id_smime_aa_ets_CertificateRefs		"id-smime-aa-ets-CertificateRefs"
-#define NID_id_smime_aa_ets_CertificateRefs		232
-#define OBJ_id_smime_aa_ets_CertificateRefs		OBJ_id_smime_aa,21L
+#define SN_id_smime_aa_msgSigDigest             "id-smime-aa-msgSigDigest"
+#define NID_id_smime_aa_msgSigDigest            216
+#define OBJ_id_smime_aa_msgSigDigest            OBJ_id_smime_aa,5L
 
-#define SN_id_smime_aa_ets_RevocationRefs		"id-smime-aa-ets-RevocationRefs"
-#define NID_id_smime_aa_ets_RevocationRefs		233
-#define OBJ_id_smime_aa_ets_RevocationRefs		OBJ_id_smime_aa,22L
+#define SN_id_smime_aa_encapContentType         "id-smime-aa-encapContentType"
+#define NID_id_smime_aa_encapContentType                217
+#define OBJ_id_smime_aa_encapContentType                OBJ_id_smime_aa,6L
 
-#define SN_id_smime_aa_ets_certValues		"id-smime-aa-ets-certValues"
-#define NID_id_smime_aa_ets_certValues		234
-#define OBJ_id_smime_aa_ets_certValues		OBJ_id_smime_aa,23L
+#define SN_id_smime_aa_contentIdentifier                "id-smime-aa-contentIdentifier"
+#define NID_id_smime_aa_contentIdentifier               218
+#define OBJ_id_smime_aa_contentIdentifier               OBJ_id_smime_aa,7L
 
-#define SN_id_smime_aa_ets_revocationValues		"id-smime-aa-ets-revocationValues"
-#define NID_id_smime_aa_ets_revocationValues		235
-#define OBJ_id_smime_aa_ets_revocationValues		OBJ_id_smime_aa,24L
+#define SN_id_smime_aa_macValue         "id-smime-aa-macValue"
+#define NID_id_smime_aa_macValue                219
+#define OBJ_id_smime_aa_macValue                OBJ_id_smime_aa,8L
 
-#define SN_id_smime_aa_ets_escTimeStamp		"id-smime-aa-ets-escTimeStamp"
-#define NID_id_smime_aa_ets_escTimeStamp		236
-#define OBJ_id_smime_aa_ets_escTimeStamp		OBJ_id_smime_aa,25L
+#define SN_id_smime_aa_equivalentLabels         "id-smime-aa-equivalentLabels"
+#define NID_id_smime_aa_equivalentLabels                220
+#define OBJ_id_smime_aa_equivalentLabels                OBJ_id_smime_aa,9L
 
-#define SN_id_smime_aa_ets_certCRLTimestamp		"id-smime-aa-ets-certCRLTimestamp"
-#define NID_id_smime_aa_ets_certCRLTimestamp		237
-#define OBJ_id_smime_aa_ets_certCRLTimestamp		OBJ_id_smime_aa,26L
+#define SN_id_smime_aa_contentReference         "id-smime-aa-contentReference"
+#define NID_id_smime_aa_contentReference                221
+#define OBJ_id_smime_aa_contentReference                OBJ_id_smime_aa,10L
 
-#define SN_id_smime_aa_ets_archiveTimeStamp		"id-smime-aa-ets-archiveTimeStamp"
-#define NID_id_smime_aa_ets_archiveTimeStamp		238
-#define OBJ_id_smime_aa_ets_archiveTimeStamp		OBJ_id_smime_aa,27L
+#define SN_id_smime_aa_encrypKeyPref            "id-smime-aa-encrypKeyPref"
+#define NID_id_smime_aa_encrypKeyPref           222
+#define OBJ_id_smime_aa_encrypKeyPref           OBJ_id_smime_aa,11L
 
-#define SN_id_smime_aa_signatureType		"id-smime-aa-signatureType"
-#define NID_id_smime_aa_signatureType		239
-#define OBJ_id_smime_aa_signatureType		OBJ_id_smime_aa,28L
+#define SN_id_smime_aa_signingCertificate               "id-smime-aa-signingCertificate"
+#define NID_id_smime_aa_signingCertificate              223
+#define OBJ_id_smime_aa_signingCertificate              OBJ_id_smime_aa,12L
 
-#define SN_id_smime_aa_dvcs_dvc		"id-smime-aa-dvcs-dvc"
-#define NID_id_smime_aa_dvcs_dvc		240
-#define OBJ_id_smime_aa_dvcs_dvc		OBJ_id_smime_aa,29L
+#define SN_id_smime_aa_smimeEncryptCerts                "id-smime-aa-smimeEncryptCerts"
+#define NID_id_smime_aa_smimeEncryptCerts               224
+#define OBJ_id_smime_aa_smimeEncryptCerts               OBJ_id_smime_aa,13L
 
-#define SN_id_smime_alg_ESDHwith3DES		"id-smime-alg-ESDHwith3DES"
-#define NID_id_smime_alg_ESDHwith3DES		241
-#define OBJ_id_smime_alg_ESDHwith3DES		OBJ_id_smime_alg,1L
+#define SN_id_smime_aa_timeStampToken           "id-smime-aa-timeStampToken"
+#define NID_id_smime_aa_timeStampToken          225
+#define OBJ_id_smime_aa_timeStampToken          OBJ_id_smime_aa,14L
 
-#define SN_id_smime_alg_ESDHwithRC2		"id-smime-alg-ESDHwithRC2"
-#define NID_id_smime_alg_ESDHwithRC2		242
-#define OBJ_id_smime_alg_ESDHwithRC2		OBJ_id_smime_alg,2L
+#define SN_id_smime_aa_ets_sigPolicyId          "id-smime-aa-ets-sigPolicyId"
+#define NID_id_smime_aa_ets_sigPolicyId         226
+#define OBJ_id_smime_aa_ets_sigPolicyId         OBJ_id_smime_aa,15L
 
-#define SN_id_smime_alg_3DESwrap		"id-smime-alg-3DESwrap"
-#define NID_id_smime_alg_3DESwrap		243
-#define OBJ_id_smime_alg_3DESwrap		OBJ_id_smime_alg,3L
+#define SN_id_smime_aa_ets_commitmentType               "id-smime-aa-ets-commitmentType"
+#define NID_id_smime_aa_ets_commitmentType              227
+#define OBJ_id_smime_aa_ets_commitmentType              OBJ_id_smime_aa,16L
 
-#define SN_id_smime_alg_RC2wrap		"id-smime-alg-RC2wrap"
-#define NID_id_smime_alg_RC2wrap		244
-#define OBJ_id_smime_alg_RC2wrap		OBJ_id_smime_alg,4L
+#define SN_id_smime_aa_ets_signerLocation               "id-smime-aa-ets-signerLocation"
+#define NID_id_smime_aa_ets_signerLocation              228
+#define OBJ_id_smime_aa_ets_signerLocation              OBJ_id_smime_aa,17L
 
-#define SN_id_smime_alg_ESDH		"id-smime-alg-ESDH"
-#define NID_id_smime_alg_ESDH		245
-#define OBJ_id_smime_alg_ESDH		OBJ_id_smime_alg,5L
+#define SN_id_smime_aa_ets_signerAttr           "id-smime-aa-ets-signerAttr"
+#define NID_id_smime_aa_ets_signerAttr          229
+#define OBJ_id_smime_aa_ets_signerAttr          OBJ_id_smime_aa,18L
 
-#define SN_id_smime_alg_CMS3DESwrap		"id-smime-alg-CMS3DESwrap"
-#define NID_id_smime_alg_CMS3DESwrap		246
-#define OBJ_id_smime_alg_CMS3DESwrap		OBJ_id_smime_alg,6L
+#define SN_id_smime_aa_ets_otherSigCert         "id-smime-aa-ets-otherSigCert"
+#define NID_id_smime_aa_ets_otherSigCert                230
+#define OBJ_id_smime_aa_ets_otherSigCert                OBJ_id_smime_aa,19L
 
-#define SN_id_smime_alg_CMSRC2wrap		"id-smime-alg-CMSRC2wrap"
-#define NID_id_smime_alg_CMSRC2wrap		247
-#define OBJ_id_smime_alg_CMSRC2wrap		OBJ_id_smime_alg,7L
+#define SN_id_smime_aa_ets_contentTimestamp             "id-smime-aa-ets-contentTimestamp"
+#define NID_id_smime_aa_ets_contentTimestamp            231
+#define OBJ_id_smime_aa_ets_contentTimestamp            OBJ_id_smime_aa,20L
 
-#define SN_id_alg_PWRI_KEK		"id-alg-PWRI-KEK"
-#define NID_id_alg_PWRI_KEK		893
-#define OBJ_id_alg_PWRI_KEK		OBJ_id_smime_alg,9L
+#define SN_id_smime_aa_ets_CertificateRefs              "id-smime-aa-ets-CertificateRefs"
+#define NID_id_smime_aa_ets_CertificateRefs             232
+#define OBJ_id_smime_aa_ets_CertificateRefs             OBJ_id_smime_aa,21L
 
-#define SN_id_smime_cd_ldap		"id-smime-cd-ldap"
-#define NID_id_smime_cd_ldap		248
-#define OBJ_id_smime_cd_ldap		OBJ_id_smime_cd,1L
+#define SN_id_smime_aa_ets_RevocationRefs               "id-smime-aa-ets-RevocationRefs"
+#define NID_id_smime_aa_ets_RevocationRefs              233
+#define OBJ_id_smime_aa_ets_RevocationRefs              OBJ_id_smime_aa,22L
 
-#define SN_id_smime_spq_ets_sqt_uri		"id-smime-spq-ets-sqt-uri"
-#define NID_id_smime_spq_ets_sqt_uri		249
-#define OBJ_id_smime_spq_ets_sqt_uri		OBJ_id_smime_spq,1L
+#define SN_id_smime_aa_ets_certValues           "id-smime-aa-ets-certValues"
+#define NID_id_smime_aa_ets_certValues          234
+#define OBJ_id_smime_aa_ets_certValues          OBJ_id_smime_aa,23L
 
-#define SN_id_smime_spq_ets_sqt_unotice		"id-smime-spq-ets-sqt-unotice"
-#define NID_id_smime_spq_ets_sqt_unotice		250
-#define OBJ_id_smime_spq_ets_sqt_unotice		OBJ_id_smime_spq,2L
+#define SN_id_smime_aa_ets_revocationValues             "id-smime-aa-ets-revocationValues"
+#define NID_id_smime_aa_ets_revocationValues            235
+#define OBJ_id_smime_aa_ets_revocationValues            OBJ_id_smime_aa,24L
 
-#define SN_id_smime_cti_ets_proofOfOrigin		"id-smime-cti-ets-proofOfOrigin"
-#define NID_id_smime_cti_ets_proofOfOrigin		251
-#define OBJ_id_smime_cti_ets_proofOfOrigin		OBJ_id_smime_cti,1L
+#define SN_id_smime_aa_ets_escTimeStamp         "id-smime-aa-ets-escTimeStamp"
+#define NID_id_smime_aa_ets_escTimeStamp                236
+#define OBJ_id_smime_aa_ets_escTimeStamp                OBJ_id_smime_aa,25L
 
-#define SN_id_smime_cti_ets_proofOfReceipt		"id-smime-cti-ets-proofOfReceipt"
-#define NID_id_smime_cti_ets_proofOfReceipt		252
-#define OBJ_id_smime_cti_ets_proofOfReceipt		OBJ_id_smime_cti,2L
+#define SN_id_smime_aa_ets_certCRLTimestamp             "id-smime-aa-ets-certCRLTimestamp"
+#define NID_id_smime_aa_ets_certCRLTimestamp            237
+#define OBJ_id_smime_aa_ets_certCRLTimestamp            OBJ_id_smime_aa,26L
 
-#define SN_id_smime_cti_ets_proofOfDelivery		"id-smime-cti-ets-proofOfDelivery"
-#define NID_id_smime_cti_ets_proofOfDelivery		253
-#define OBJ_id_smime_cti_ets_proofOfDelivery		OBJ_id_smime_cti,3L
+#define SN_id_smime_aa_ets_archiveTimeStamp             "id-smime-aa-ets-archiveTimeStamp"
+#define NID_id_smime_aa_ets_archiveTimeStamp            238
+#define OBJ_id_smime_aa_ets_archiveTimeStamp            OBJ_id_smime_aa,27L
 
-#define SN_id_smime_cti_ets_proofOfSender		"id-smime-cti-ets-proofOfSender"
-#define NID_id_smime_cti_ets_proofOfSender		254
-#define OBJ_id_smime_cti_ets_proofOfSender		OBJ_id_smime_cti,4L
+#define SN_id_smime_aa_signatureType            "id-smime-aa-signatureType"
+#define NID_id_smime_aa_signatureType           239
+#define OBJ_id_smime_aa_signatureType           OBJ_id_smime_aa,28L
 
-#define SN_id_smime_cti_ets_proofOfApproval		"id-smime-cti-ets-proofOfApproval"
-#define NID_id_smime_cti_ets_proofOfApproval		255
-#define OBJ_id_smime_cti_ets_proofOfApproval		OBJ_id_smime_cti,5L
+#define SN_id_smime_aa_dvcs_dvc         "id-smime-aa-dvcs-dvc"
+#define NID_id_smime_aa_dvcs_dvc                240
+#define OBJ_id_smime_aa_dvcs_dvc                OBJ_id_smime_aa,29L
 
-#define SN_id_smime_cti_ets_proofOfCreation		"id-smime-cti-ets-proofOfCreation"
-#define NID_id_smime_cti_ets_proofOfCreation		256
-#define OBJ_id_smime_cti_ets_proofOfCreation		OBJ_id_smime_cti,6L
+#define SN_id_smime_alg_ESDHwith3DES            "id-smime-alg-ESDHwith3DES"
+#define NID_id_smime_alg_ESDHwith3DES           241
+#define OBJ_id_smime_alg_ESDHwith3DES           OBJ_id_smime_alg,1L
 
-#define LN_friendlyName		"friendlyName"
-#define NID_friendlyName		156
-#define OBJ_friendlyName		OBJ_pkcs9,20L
+#define SN_id_smime_alg_ESDHwithRC2             "id-smime-alg-ESDHwithRC2"
+#define NID_id_smime_alg_ESDHwithRC2            242
+#define OBJ_id_smime_alg_ESDHwithRC2            OBJ_id_smime_alg,2L
 
-#define LN_localKeyID		"localKeyID"
-#define NID_localKeyID		157
-#define OBJ_localKeyID		OBJ_pkcs9,21L
+#define SN_id_smime_alg_3DESwrap                "id-smime-alg-3DESwrap"
+#define NID_id_smime_alg_3DESwrap               243
+#define OBJ_id_smime_alg_3DESwrap               OBJ_id_smime_alg,3L
 
-#define SN_ms_csp_name		"CSPName"
-#define LN_ms_csp_name		"Microsoft CSP Name"
-#define NID_ms_csp_name		417
-#define OBJ_ms_csp_name		1L,3L,6L,1L,4L,1L,311L,17L,1L
+#define SN_id_smime_alg_RC2wrap         "id-smime-alg-RC2wrap"
+#define NID_id_smime_alg_RC2wrap                244
+#define OBJ_id_smime_alg_RC2wrap                OBJ_id_smime_alg,4L
 
-#define SN_LocalKeySet		"LocalKeySet"
-#define LN_LocalKeySet		"Microsoft Local Key set"
-#define NID_LocalKeySet		856
-#define OBJ_LocalKeySet		1L,3L,6L,1L,4L,1L,311L,17L,2L
+#define SN_id_smime_alg_ESDH            "id-smime-alg-ESDH"
+#define NID_id_smime_alg_ESDH           245
+#define OBJ_id_smime_alg_ESDH           OBJ_id_smime_alg,5L
 
-#define OBJ_certTypes		OBJ_pkcs9,22L
+#define SN_id_smime_alg_CMS3DESwrap             "id-smime-alg-CMS3DESwrap"
+#define NID_id_smime_alg_CMS3DESwrap            246
+#define OBJ_id_smime_alg_CMS3DESwrap            OBJ_id_smime_alg,6L
 
-#define LN_x509Certificate		"x509Certificate"
-#define NID_x509Certificate		158
-#define OBJ_x509Certificate		OBJ_certTypes,1L
+#define SN_id_smime_alg_CMSRC2wrap              "id-smime-alg-CMSRC2wrap"
+#define NID_id_smime_alg_CMSRC2wrap             247
+#define OBJ_id_smime_alg_CMSRC2wrap             OBJ_id_smime_alg,7L
 
-#define LN_sdsiCertificate		"sdsiCertificate"
-#define NID_sdsiCertificate		159
-#define OBJ_sdsiCertificate		OBJ_certTypes,2L
+#define SN_id_alg_PWRI_KEK              "id-alg-PWRI-KEK"
+#define NID_id_alg_PWRI_KEK             893
+#define OBJ_id_alg_PWRI_KEK             OBJ_id_smime_alg,9L
 
-#define OBJ_crlTypes		OBJ_pkcs9,23L
+#define SN_id_smime_cd_ldap             "id-smime-cd-ldap"
+#define NID_id_smime_cd_ldap            248
+#define OBJ_id_smime_cd_ldap            OBJ_id_smime_cd,1L
 
-#define LN_x509Crl		"x509Crl"
-#define NID_x509Crl		160
-#define OBJ_x509Crl		OBJ_crlTypes,1L
+#define SN_id_smime_spq_ets_sqt_uri             "id-smime-spq-ets-sqt-uri"
+#define NID_id_smime_spq_ets_sqt_uri            249
+#define OBJ_id_smime_spq_ets_sqt_uri            OBJ_id_smime_spq,1L
 
-#define OBJ_pkcs12		OBJ_pkcs,12L
+#define SN_id_smime_spq_ets_sqt_unotice         "id-smime-spq-ets-sqt-unotice"
+#define NID_id_smime_spq_ets_sqt_unotice                250
+#define OBJ_id_smime_spq_ets_sqt_unotice                OBJ_id_smime_spq,2L
 
-#define OBJ_pkcs12_pbeids		OBJ_pkcs12,1L
+#define SN_id_smime_cti_ets_proofOfOrigin               "id-smime-cti-ets-proofOfOrigin"
+#define NID_id_smime_cti_ets_proofOfOrigin              251
+#define OBJ_id_smime_cti_ets_proofOfOrigin              OBJ_id_smime_cti,1L
 
-#define SN_pbe_WithSHA1And128BitRC4		"PBE-SHA1-RC4-128"
-#define LN_pbe_WithSHA1And128BitRC4		"pbeWithSHA1And128BitRC4"
-#define NID_pbe_WithSHA1And128BitRC4		144
-#define OBJ_pbe_WithSHA1And128BitRC4		OBJ_pkcs12_pbeids,1L
+#define SN_id_smime_cti_ets_proofOfReceipt              "id-smime-cti-ets-proofOfReceipt"
+#define NID_id_smime_cti_ets_proofOfReceipt             252
+#define OBJ_id_smime_cti_ets_proofOfReceipt             OBJ_id_smime_cti,2L
 
-#define SN_pbe_WithSHA1And40BitRC4		"PBE-SHA1-RC4-40"
-#define LN_pbe_WithSHA1And40BitRC4		"pbeWithSHA1And40BitRC4"
-#define NID_pbe_WithSHA1And40BitRC4		145
-#define OBJ_pbe_WithSHA1And40BitRC4		OBJ_pkcs12_pbeids,2L
+#define SN_id_smime_cti_ets_proofOfDelivery             "id-smime-cti-ets-proofOfDelivery"
+#define NID_id_smime_cti_ets_proofOfDelivery            253
+#define OBJ_id_smime_cti_ets_proofOfDelivery            OBJ_id_smime_cti,3L
 
-#define SN_pbe_WithSHA1And3_Key_TripleDES_CBC		"PBE-SHA1-3DES"
-#define LN_pbe_WithSHA1And3_Key_TripleDES_CBC		"pbeWithSHA1And3-KeyTripleDES-CBC"
-#define NID_pbe_WithSHA1And3_Key_TripleDES_CBC		146
-#define OBJ_pbe_WithSHA1And3_Key_TripleDES_CBC		OBJ_pkcs12_pbeids,3L
+#define SN_id_smime_cti_ets_proofOfSender               "id-smime-cti-ets-proofOfSender"
+#define NID_id_smime_cti_ets_proofOfSender              254
+#define OBJ_id_smime_cti_ets_proofOfSender              OBJ_id_smime_cti,4L
 
-#define SN_pbe_WithSHA1And2_Key_TripleDES_CBC		"PBE-SHA1-2DES"
-#define LN_pbe_WithSHA1And2_Key_TripleDES_CBC		"pbeWithSHA1And2-KeyTripleDES-CBC"
-#define NID_pbe_WithSHA1And2_Key_TripleDES_CBC		147
-#define OBJ_pbe_WithSHA1And2_Key_TripleDES_CBC		OBJ_pkcs12_pbeids,4L
+#define SN_id_smime_cti_ets_proofOfApproval             "id-smime-cti-ets-proofOfApproval"
+#define NID_id_smime_cti_ets_proofOfApproval            255
+#define OBJ_id_smime_cti_ets_proofOfApproval            OBJ_id_smime_cti,5L
 
-#define SN_pbe_WithSHA1And128BitRC2_CBC		"PBE-SHA1-RC2-128"
-#define LN_pbe_WithSHA1And128BitRC2_CBC		"pbeWithSHA1And128BitRC2-CBC"
-#define NID_pbe_WithSHA1And128BitRC2_CBC		148
-#define OBJ_pbe_WithSHA1And128BitRC2_CBC		OBJ_pkcs12_pbeids,5L
+#define SN_id_smime_cti_ets_proofOfCreation             "id-smime-cti-ets-proofOfCreation"
+#define NID_id_smime_cti_ets_proofOfCreation            256
+#define OBJ_id_smime_cti_ets_proofOfCreation            OBJ_id_smime_cti,6L
 
-#define SN_pbe_WithSHA1And40BitRC2_CBC		"PBE-SHA1-RC2-40"
-#define LN_pbe_WithSHA1And40BitRC2_CBC		"pbeWithSHA1And40BitRC2-CBC"
-#define NID_pbe_WithSHA1And40BitRC2_CBC		149
-#define OBJ_pbe_WithSHA1And40BitRC2_CBC		OBJ_pkcs12_pbeids,6L
+#define LN_friendlyName         "friendlyName"
+#define NID_friendlyName                156
+#define OBJ_friendlyName                OBJ_pkcs9,20L
 
-#define OBJ_pkcs12_Version1		OBJ_pkcs12,10L
+#define LN_localKeyID           "localKeyID"
+#define NID_localKeyID          157
+#define OBJ_localKeyID          OBJ_pkcs9,21L
 
-#define OBJ_pkcs12_BagIds		OBJ_pkcs12_Version1,1L
+#define SN_ms_csp_name          "CSPName"
+#define LN_ms_csp_name          "Microsoft CSP Name"
+#define NID_ms_csp_name         417
+#define OBJ_ms_csp_name         1L,3L,6L,1L,4L,1L,311L,17L,1L
 
-#define LN_keyBag		"keyBag"
-#define NID_keyBag		150
-#define OBJ_keyBag		OBJ_pkcs12_BagIds,1L
+#define SN_LocalKeySet          "LocalKeySet"
+#define LN_LocalKeySet          "Microsoft Local Key set"
+#define NID_LocalKeySet         856
+#define OBJ_LocalKeySet         1L,3L,6L,1L,4L,1L,311L,17L,2L
 
-#define LN_pkcs8ShroudedKeyBag		"pkcs8ShroudedKeyBag"
-#define NID_pkcs8ShroudedKeyBag		151
-#define OBJ_pkcs8ShroudedKeyBag		OBJ_pkcs12_BagIds,2L
+#define OBJ_certTypes           OBJ_pkcs9,22L
 
-#define LN_certBag		"certBag"
-#define NID_certBag		152
-#define OBJ_certBag		OBJ_pkcs12_BagIds,3L
+#define LN_x509Certificate              "x509Certificate"
+#define NID_x509Certificate             158
+#define OBJ_x509Certificate             OBJ_certTypes,1L
 
-#define LN_crlBag		"crlBag"
-#define NID_crlBag		153
-#define OBJ_crlBag		OBJ_pkcs12_BagIds,4L
+#define LN_sdsiCertificate              "sdsiCertificate"
+#define NID_sdsiCertificate             159
+#define OBJ_sdsiCertificate             OBJ_certTypes,2L
 
-#define LN_secretBag		"secretBag"
-#define NID_secretBag		154
-#define OBJ_secretBag		OBJ_pkcs12_BagIds,5L
+#define OBJ_crlTypes            OBJ_pkcs9,23L
 
-#define LN_safeContentsBag		"safeContentsBag"
-#define NID_safeContentsBag		155
-#define OBJ_safeContentsBag		OBJ_pkcs12_BagIds,6L
+#define LN_x509Crl              "x509Crl"
+#define NID_x509Crl             160
+#define OBJ_x509Crl             OBJ_crlTypes,1L
 
-#define SN_md2		"MD2"
-#define LN_md2		"md2"
-#define NID_md2		3
-#define OBJ_md2		OBJ_rsadsi,2L,2L
-
-#define SN_md4		"MD4"
-#define LN_md4		"md4"
-#define NID_md4		257
-#define OBJ_md4		OBJ_rsadsi,2L,4L
-
-#define SN_md5		"MD5"
-#define LN_md5		"md5"
-#define NID_md5		4
-#define OBJ_md5		OBJ_rsadsi,2L,5L
-
-#define SN_md5_sha1		"MD5-SHA1"
-#define LN_md5_sha1		"md5-sha1"
-#define NID_md5_sha1		114
-
-#define LN_hmacWithMD5		"hmacWithMD5"
-#define NID_hmacWithMD5		797
-#define OBJ_hmacWithMD5		OBJ_rsadsi,2L,6L
-
-#define LN_hmacWithSHA1		"hmacWithSHA1"
-#define NID_hmacWithSHA1		163
-#define OBJ_hmacWithSHA1		OBJ_rsadsi,2L,7L
-
-#define LN_hmacWithSHA224		"hmacWithSHA224"
-#define NID_hmacWithSHA224		798
-#define OBJ_hmacWithSHA224		OBJ_rsadsi,2L,8L
-
-#define LN_hmacWithSHA256		"hmacWithSHA256"
-#define NID_hmacWithSHA256		799
-#define OBJ_hmacWithSHA256		OBJ_rsadsi,2L,9L
-
-#define LN_hmacWithSHA384		"hmacWithSHA384"
-#define NID_hmacWithSHA384		800
-#define OBJ_hmacWithSHA384		OBJ_rsadsi,2L,10L
-
-#define LN_hmacWithSHA512		"hmacWithSHA512"
-#define NID_hmacWithSHA512		801
-#define OBJ_hmacWithSHA512		OBJ_rsadsi,2L,11L
-
-#define SN_rc2_cbc		"RC2-CBC"
-#define LN_rc2_cbc		"rc2-cbc"
-#define NID_rc2_cbc		37
-#define OBJ_rc2_cbc		OBJ_rsadsi,3L,2L
-
-#define SN_rc2_ecb		"RC2-ECB"
-#define LN_rc2_ecb		"rc2-ecb"
-#define NID_rc2_ecb		38
-
-#define SN_rc2_cfb64		"RC2-CFB"
-#define LN_rc2_cfb64		"rc2-cfb"
-#define NID_rc2_cfb64		39
-
-#define SN_rc2_ofb64		"RC2-OFB"
-#define LN_rc2_ofb64		"rc2-ofb"
-#define NID_rc2_ofb64		40
-
-#define SN_rc2_40_cbc		"RC2-40-CBC"
-#define LN_rc2_40_cbc		"rc2-40-cbc"
-#define NID_rc2_40_cbc		98
-
-#define SN_rc2_64_cbc		"RC2-64-CBC"
-#define LN_rc2_64_cbc		"rc2-64-cbc"
-#define NID_rc2_64_cbc		166
-
-#define SN_rc4		"RC4"
-#define LN_rc4		"rc4"
-#define NID_rc4		5
-#define OBJ_rc4		OBJ_rsadsi,3L,4L
-
-#define SN_rc4_40		"RC4-40"
-#define LN_rc4_40		"rc4-40"
-#define NID_rc4_40		97
-
-#define SN_des_ede3_cbc		"DES-EDE3-CBC"
-#define LN_des_ede3_cbc		"des-ede3-cbc"
-#define NID_des_ede3_cbc		44
-#define OBJ_des_ede3_cbc		OBJ_rsadsi,3L,7L
-
-#define SN_rc5_cbc		"RC5-CBC"
-#define LN_rc5_cbc		"rc5-cbc"
-#define NID_rc5_cbc		120
-#define OBJ_rc5_cbc		OBJ_rsadsi,3L,8L
-
-#define SN_rc5_ecb		"RC5-ECB"
-#define LN_rc5_ecb		"rc5-ecb"
-#define NID_rc5_ecb		121
-
-#define SN_rc5_cfb64		"RC5-CFB"
-#define LN_rc5_cfb64		"rc5-cfb"
-#define NID_rc5_cfb64		122
-
-#define SN_rc5_ofb64		"RC5-OFB"
-#define LN_rc5_ofb64		"rc5-ofb"
-#define NID_rc5_ofb64		123
-
-#define SN_ms_ext_req		"msExtReq"
-#define LN_ms_ext_req		"Microsoft Extension Request"
-#define NID_ms_ext_req		171
-#define OBJ_ms_ext_req		1L,3L,6L,1L,4L,1L,311L,2L,1L,14L
-
-#define SN_ms_code_ind		"msCodeInd"
-#define LN_ms_code_ind		"Microsoft Individual Code Signing"
-#define NID_ms_code_ind		134
-#define OBJ_ms_code_ind		1L,3L,6L,1L,4L,1L,311L,2L,1L,21L
-
-#define SN_ms_code_com		"msCodeCom"
-#define LN_ms_code_com		"Microsoft Commercial Code Signing"
-#define NID_ms_code_com		135
-#define OBJ_ms_code_com		1L,3L,6L,1L,4L,1L,311L,2L,1L,22L
-
-#define SN_ms_ctl_sign		"msCTLSign"
-#define LN_ms_ctl_sign		"Microsoft Trust List Signing"
-#define NID_ms_ctl_sign		136
-#define OBJ_ms_ctl_sign		1L,3L,6L,1L,4L,1L,311L,10L,3L,1L
-
-#define SN_ms_sgc		"msSGC"
-#define LN_ms_sgc		"Microsoft Server Gated Crypto"
-#define NID_ms_sgc		137
-#define OBJ_ms_sgc		1L,3L,6L,1L,4L,1L,311L,10L,3L,3L
-
-#define SN_ms_efs		"msEFS"
-#define LN_ms_efs		"Microsoft Encrypted File System"
-#define NID_ms_efs		138
-#define OBJ_ms_efs		1L,3L,6L,1L,4L,1L,311L,10L,3L,4L
-
-#define SN_ms_smartcard_login		"msSmartcardLogin"
-#define LN_ms_smartcard_login		"Microsoft Smartcardlogin"
-#define NID_ms_smartcard_login		648
-#define OBJ_ms_smartcard_login		1L,3L,6L,1L,4L,1L,311L,20L,2L,2L
-
-#define SN_ms_upn		"msUPN"
-#define LN_ms_upn		"Microsoft Universal Principal Name"
-#define NID_ms_upn		649
-#define OBJ_ms_upn		1L,3L,6L,1L,4L,1L,311L,20L,2L,3L
-
-#define SN_idea_cbc		"IDEA-CBC"
-#define LN_idea_cbc		"idea-cbc"
-#define NID_idea_cbc		34
-#define OBJ_idea_cbc		1L,3L,6L,1L,4L,1L,188L,7L,1L,1L,2L
-
-#define SN_idea_ecb		"IDEA-ECB"
-#define LN_idea_ecb		"idea-ecb"
-#define NID_idea_ecb		36
-
-#define SN_idea_cfb64		"IDEA-CFB"
-#define LN_idea_cfb64		"idea-cfb"
-#define NID_idea_cfb64		35
-
-#define SN_idea_ofb64		"IDEA-OFB"
-#define LN_idea_ofb64		"idea-ofb"
-#define NID_idea_ofb64		46
-
-#define SN_bf_cbc		"BF-CBC"
-#define LN_bf_cbc		"bf-cbc"
-#define NID_bf_cbc		91
-#define OBJ_bf_cbc		1L,3L,6L,1L,4L,1L,3029L,1L,2L
-
-#define SN_bf_ecb		"BF-ECB"
-#define LN_bf_ecb		"bf-ecb"
-#define NID_bf_ecb		92
-
-#define SN_bf_cfb64		"BF-CFB"
-#define LN_bf_cfb64		"bf-cfb"
-#define NID_bf_cfb64		93
-
-#define SN_bf_ofb64		"BF-OFB"
-#define LN_bf_ofb64		"bf-ofb"
-#define NID_bf_ofb64		94
-
-#define SN_id_pkix		"PKIX"
-#define NID_id_pkix		127
-#define OBJ_id_pkix		1L,3L,6L,1L,5L,5L,7L
-
-#define SN_id_pkix_mod		"id-pkix-mod"
-#define NID_id_pkix_mod		258
-#define OBJ_id_pkix_mod		OBJ_id_pkix,0L
-
-#define SN_id_pe		"id-pe"
-#define NID_id_pe		175
-#define OBJ_id_pe		OBJ_id_pkix,1L
-
-#define SN_id_qt		"id-qt"
-#define NID_id_qt		259
-#define OBJ_id_qt		OBJ_id_pkix,2L
-
-#define SN_id_kp		"id-kp"
-#define NID_id_kp		128
-#define OBJ_id_kp		OBJ_id_pkix,3L
-
-#define SN_id_it		"id-it"
-#define NID_id_it		260
-#define OBJ_id_it		OBJ_id_pkix,4L
-
-#define SN_id_pkip		"id-pkip"
-#define NID_id_pkip		261
-#define OBJ_id_pkip		OBJ_id_pkix,5L
-
-#define SN_id_alg		"id-alg"
-#define NID_id_alg		262
-#define OBJ_id_alg		OBJ_id_pkix,6L
-
-#define SN_id_cmc		"id-cmc"
-#define NID_id_cmc		263
-#define OBJ_id_cmc		OBJ_id_pkix,7L
-
-#define SN_id_on		"id-on"
-#define NID_id_on		264
-#define OBJ_id_on		OBJ_id_pkix,8L
-
-#define SN_id_pda		"id-pda"
-#define NID_id_pda		265
-#define OBJ_id_pda		OBJ_id_pkix,9L
-
-#define SN_id_aca		"id-aca"
-#define NID_id_aca		266
-#define OBJ_id_aca		OBJ_id_pkix,10L
-
-#define SN_id_qcs		"id-qcs"
-#define NID_id_qcs		267
-#define OBJ_id_qcs		OBJ_id_pkix,11L
-
-#define SN_id_cct		"id-cct"
-#define NID_id_cct		268
-#define OBJ_id_cct		OBJ_id_pkix,12L
-
-#define SN_id_ppl		"id-ppl"
-#define NID_id_ppl		662
-#define OBJ_id_ppl		OBJ_id_pkix,21L
-
-#define SN_id_ad		"id-ad"
-#define NID_id_ad		176
-#define OBJ_id_ad		OBJ_id_pkix,48L
-
-#define SN_id_pkix1_explicit_88		"id-pkix1-explicit-88"
-#define NID_id_pkix1_explicit_88		269
-#define OBJ_id_pkix1_explicit_88		OBJ_id_pkix_mod,1L
-
-#define SN_id_pkix1_implicit_88		"id-pkix1-implicit-88"
-#define NID_id_pkix1_implicit_88		270
-#define OBJ_id_pkix1_implicit_88		OBJ_id_pkix_mod,2L
-
-#define SN_id_pkix1_explicit_93		"id-pkix1-explicit-93"
-#define NID_id_pkix1_explicit_93		271
-#define OBJ_id_pkix1_explicit_93		OBJ_id_pkix_mod,3L
-
-#define SN_id_pkix1_implicit_93		"id-pkix1-implicit-93"
-#define NID_id_pkix1_implicit_93		272
-#define OBJ_id_pkix1_implicit_93		OBJ_id_pkix_mod,4L
-
-#define SN_id_mod_crmf		"id-mod-crmf"
-#define NID_id_mod_crmf		273
-#define OBJ_id_mod_crmf		OBJ_id_pkix_mod,5L
-
-#define SN_id_mod_cmc		"id-mod-cmc"
-#define NID_id_mod_cmc		274
-#define OBJ_id_mod_cmc		OBJ_id_pkix_mod,6L
-
-#define SN_id_mod_kea_profile_88		"id-mod-kea-profile-88"
-#define NID_id_mod_kea_profile_88		275
-#define OBJ_id_mod_kea_profile_88		OBJ_id_pkix_mod,7L
-
-#define SN_id_mod_kea_profile_93		"id-mod-kea-profile-93"
-#define NID_id_mod_kea_profile_93		276
-#define OBJ_id_mod_kea_profile_93		OBJ_id_pkix_mod,8L
-
-#define SN_id_mod_cmp		"id-mod-cmp"
-#define NID_id_mod_cmp		277
-#define OBJ_id_mod_cmp		OBJ_id_pkix_mod,9L
-
-#define SN_id_mod_qualified_cert_88		"id-mod-qualified-cert-88"
-#define NID_id_mod_qualified_cert_88		278
-#define OBJ_id_mod_qualified_cert_88		OBJ_id_pkix_mod,10L
-
-#define SN_id_mod_qualified_cert_93		"id-mod-qualified-cert-93"
-#define NID_id_mod_qualified_cert_93		279
-#define OBJ_id_mod_qualified_cert_93		OBJ_id_pkix_mod,11L
-
-#define SN_id_mod_attribute_cert		"id-mod-attribute-cert"
-#define NID_id_mod_attribute_cert		280
-#define OBJ_id_mod_attribute_cert		OBJ_id_pkix_mod,12L
-
-#define SN_id_mod_timestamp_protocol		"id-mod-timestamp-protocol"
-#define NID_id_mod_timestamp_protocol		281
-#define OBJ_id_mod_timestamp_protocol		OBJ_id_pkix_mod,13L
-
-#define SN_id_mod_ocsp		"id-mod-ocsp"
-#define NID_id_mod_ocsp		282
-#define OBJ_id_mod_ocsp		OBJ_id_pkix_mod,14L
-
-#define SN_id_mod_dvcs		"id-mod-dvcs"
-#define NID_id_mod_dvcs		283
-#define OBJ_id_mod_dvcs		OBJ_id_pkix_mod,15L
-
-#define SN_id_mod_cmp2000		"id-mod-cmp2000"
-#define NID_id_mod_cmp2000		284
-#define OBJ_id_mod_cmp2000		OBJ_id_pkix_mod,16L
-
-#define SN_info_access		"authorityInfoAccess"
-#define LN_info_access		"Authority Information Access"
-#define NID_info_access		177
-#define OBJ_info_access		OBJ_id_pe,1L
-
-#define SN_biometricInfo		"biometricInfo"
-#define LN_biometricInfo		"Biometric Info"
-#define NID_biometricInfo		285
-#define OBJ_biometricInfo		OBJ_id_pe,2L
-
-#define SN_qcStatements		"qcStatements"
-#define NID_qcStatements		286
-#define OBJ_qcStatements		OBJ_id_pe,3L
-
-#define SN_ac_auditEntity		"ac-auditEntity"
-#define NID_ac_auditEntity		287
-#define OBJ_ac_auditEntity		OBJ_id_pe,4L
-
-#define SN_ac_targeting		"ac-targeting"
-#define NID_ac_targeting		288
-#define OBJ_ac_targeting		OBJ_id_pe,5L
-
-#define SN_aaControls		"aaControls"
-#define NID_aaControls		289
-#define OBJ_aaControls		OBJ_id_pe,6L
-
-#define SN_sbgp_ipAddrBlock		"sbgp-ipAddrBlock"
-#define NID_sbgp_ipAddrBlock		290
-#define OBJ_sbgp_ipAddrBlock		OBJ_id_pe,7L
-
-#define SN_sbgp_autonomousSysNum		"sbgp-autonomousSysNum"
-#define NID_sbgp_autonomousSysNum		291
-#define OBJ_sbgp_autonomousSysNum		OBJ_id_pe,8L
-
-#define SN_sbgp_routerIdentifier		"sbgp-routerIdentifier"
-#define NID_sbgp_routerIdentifier		292
-#define OBJ_sbgp_routerIdentifier		OBJ_id_pe,9L
-
-#define SN_ac_proxying		"ac-proxying"
-#define NID_ac_proxying		397
-#define OBJ_ac_proxying		OBJ_id_pe,10L
-
-#define SN_sinfo_access		"subjectInfoAccess"
-#define LN_sinfo_access		"Subject Information Access"
-#define NID_sinfo_access		398
-#define OBJ_sinfo_access		OBJ_id_pe,11L
-
-#define SN_proxyCertInfo		"proxyCertInfo"
-#define LN_proxyCertInfo		"Proxy Certificate Information"
-#define NID_proxyCertInfo		663
-#define OBJ_proxyCertInfo		OBJ_id_pe,14L
-
-#define SN_id_qt_cps		"id-qt-cps"
-#define LN_id_qt_cps		"Policy Qualifier CPS"
-#define NID_id_qt_cps		164
-#define OBJ_id_qt_cps		OBJ_id_qt,1L
-
-#define SN_id_qt_unotice		"id-qt-unotice"
-#define LN_id_qt_unotice		"Policy Qualifier User Notice"
-#define NID_id_qt_unotice		165
-#define OBJ_id_qt_unotice		OBJ_id_qt,2L
-
-#define SN_textNotice		"textNotice"
-#define NID_textNotice		293
-#define OBJ_textNotice		OBJ_id_qt,3L
-
-#define SN_server_auth		"serverAuth"
-#define LN_server_auth		"TLS Web Server Authentication"
-#define NID_server_auth		129
-#define OBJ_server_auth		OBJ_id_kp,1L
-
-#define SN_client_auth		"clientAuth"
-#define LN_client_auth		"TLS Web Client Authentication"
-#define NID_client_auth		130
-#define OBJ_client_auth		OBJ_id_kp,2L
-
-#define SN_code_sign		"codeSigning"
-#define LN_code_sign		"Code Signing"
-#define NID_code_sign		131
-#define OBJ_code_sign		OBJ_id_kp,3L
-
-#define SN_email_protect		"emailProtection"
-#define LN_email_protect		"E-mail Protection"
-#define NID_email_protect		132
-#define OBJ_email_protect		OBJ_id_kp,4L
-
-#define SN_ipsecEndSystem		"ipsecEndSystem"
-#define LN_ipsecEndSystem		"IPSec End System"
-#define NID_ipsecEndSystem		294
-#define OBJ_ipsecEndSystem		OBJ_id_kp,5L
-
-#define SN_ipsecTunnel		"ipsecTunnel"
-#define LN_ipsecTunnel		"IPSec Tunnel"
-#define NID_ipsecTunnel		295
-#define OBJ_ipsecTunnel		OBJ_id_kp,6L
-
-#define SN_ipsecUser		"ipsecUser"
-#define LN_ipsecUser		"IPSec User"
-#define NID_ipsecUser		296
-#define OBJ_ipsecUser		OBJ_id_kp,7L
-
-#define SN_time_stamp		"timeStamping"
-#define LN_time_stamp		"Time Stamping"
-#define NID_time_stamp		133
-#define OBJ_time_stamp		OBJ_id_kp,8L
-
-#define SN_OCSP_sign		"OCSPSigning"
-#define LN_OCSP_sign		"OCSP Signing"
-#define NID_OCSP_sign		180
-#define OBJ_OCSP_sign		OBJ_id_kp,9L
-
-#define SN_dvcs		"DVCS"
-#define LN_dvcs		"dvcs"
-#define NID_dvcs		297
-#define OBJ_dvcs		OBJ_id_kp,10L
-
-#define SN_id_it_caProtEncCert		"id-it-caProtEncCert"
-#define NID_id_it_caProtEncCert		298
-#define OBJ_id_it_caProtEncCert		OBJ_id_it,1L
-
-#define SN_id_it_signKeyPairTypes		"id-it-signKeyPairTypes"
-#define NID_id_it_signKeyPairTypes		299
-#define OBJ_id_it_signKeyPairTypes		OBJ_id_it,2L
-
-#define SN_id_it_encKeyPairTypes		"id-it-encKeyPairTypes"
-#define NID_id_it_encKeyPairTypes		300
-#define OBJ_id_it_encKeyPairTypes		OBJ_id_it,3L
-
-#define SN_id_it_preferredSymmAlg		"id-it-preferredSymmAlg"
-#define NID_id_it_preferredSymmAlg		301
-#define OBJ_id_it_preferredSymmAlg		OBJ_id_it,4L
-
-#define SN_id_it_caKeyUpdateInfo		"id-it-caKeyUpdateInfo"
-#define NID_id_it_caKeyUpdateInfo		302
-#define OBJ_id_it_caKeyUpdateInfo		OBJ_id_it,5L
-
-#define SN_id_it_currentCRL		"id-it-currentCRL"
-#define NID_id_it_currentCRL		303
-#define OBJ_id_it_currentCRL		OBJ_id_it,6L
-
-#define SN_id_it_unsupportedOIDs		"id-it-unsupportedOIDs"
-#define NID_id_it_unsupportedOIDs		304
-#define OBJ_id_it_unsupportedOIDs		OBJ_id_it,7L
-
-#define SN_id_it_subscriptionRequest		"id-it-subscriptionRequest"
-#define NID_id_it_subscriptionRequest		305
-#define OBJ_id_it_subscriptionRequest		OBJ_id_it,8L
-
-#define SN_id_it_subscriptionResponse		"id-it-subscriptionResponse"
-#define NID_id_it_subscriptionResponse		306
-#define OBJ_id_it_subscriptionResponse		OBJ_id_it,9L
-
-#define SN_id_it_keyPairParamReq		"id-it-keyPairParamReq"
-#define NID_id_it_keyPairParamReq		307
-#define OBJ_id_it_keyPairParamReq		OBJ_id_it,10L
-
-#define SN_id_it_keyPairParamRep		"id-it-keyPairParamRep"
-#define NID_id_it_keyPairParamRep		308
-#define OBJ_id_it_keyPairParamRep		OBJ_id_it,11L
-
-#define SN_id_it_revPassphrase		"id-it-revPassphrase"
-#define NID_id_it_revPassphrase		309
-#define OBJ_id_it_revPassphrase		OBJ_id_it,12L
-
-#define SN_id_it_implicitConfirm		"id-it-implicitConfirm"
-#define NID_id_it_implicitConfirm		310
-#define OBJ_id_it_implicitConfirm		OBJ_id_it,13L
-
-#define SN_id_it_confirmWaitTime		"id-it-confirmWaitTime"
-#define NID_id_it_confirmWaitTime		311
-#define OBJ_id_it_confirmWaitTime		OBJ_id_it,14L
-
-#define SN_id_it_origPKIMessage		"id-it-origPKIMessage"
-#define NID_id_it_origPKIMessage		312
-#define OBJ_id_it_origPKIMessage		OBJ_id_it,15L
-
-#define SN_id_it_suppLangTags		"id-it-suppLangTags"
-#define NID_id_it_suppLangTags		784
-#define OBJ_id_it_suppLangTags		OBJ_id_it,16L
-
-#define SN_id_regCtrl		"id-regCtrl"
-#define NID_id_regCtrl		313
-#define OBJ_id_regCtrl		OBJ_id_pkip,1L
-
-#define SN_id_regInfo		"id-regInfo"
-#define NID_id_regInfo		314
-#define OBJ_id_regInfo		OBJ_id_pkip,2L
-
-#define SN_id_regCtrl_regToken		"id-regCtrl-regToken"
-#define NID_id_regCtrl_regToken		315
-#define OBJ_id_regCtrl_regToken		OBJ_id_regCtrl,1L
-
-#define SN_id_regCtrl_authenticator		"id-regCtrl-authenticator"
-#define NID_id_regCtrl_authenticator		316
-#define OBJ_id_regCtrl_authenticator		OBJ_id_regCtrl,2L
+#define OBJ_pkcs12              OBJ_pkcs,12L
 
-#define SN_id_regCtrl_pkiPublicationInfo		"id-regCtrl-pkiPublicationInfo"
-#define NID_id_regCtrl_pkiPublicationInfo		317
-#define OBJ_id_regCtrl_pkiPublicationInfo		OBJ_id_regCtrl,3L
+#define OBJ_pkcs12_pbeids               OBJ_pkcs12,1L
 
-#define SN_id_regCtrl_pkiArchiveOptions		"id-regCtrl-pkiArchiveOptions"
-#define NID_id_regCtrl_pkiArchiveOptions		318
-#define OBJ_id_regCtrl_pkiArchiveOptions		OBJ_id_regCtrl,4L
+#define SN_pbe_WithSHA1And128BitRC4             "PBE-SHA1-RC4-128"
+#define LN_pbe_WithSHA1And128BitRC4             "pbeWithSHA1And128BitRC4"
+#define NID_pbe_WithSHA1And128BitRC4            144
+#define OBJ_pbe_WithSHA1And128BitRC4            OBJ_pkcs12_pbeids,1L
 
-#define SN_id_regCtrl_oldCertID		"id-regCtrl-oldCertID"
-#define NID_id_regCtrl_oldCertID		319
-#define OBJ_id_regCtrl_oldCertID		OBJ_id_regCtrl,5L
+#define SN_pbe_WithSHA1And40BitRC4              "PBE-SHA1-RC4-40"
+#define LN_pbe_WithSHA1And40BitRC4              "pbeWithSHA1And40BitRC4"
+#define NID_pbe_WithSHA1And40BitRC4             145
+#define OBJ_pbe_WithSHA1And40BitRC4             OBJ_pkcs12_pbeids,2L
 
-#define SN_id_regCtrl_protocolEncrKey		"id-regCtrl-protocolEncrKey"
-#define NID_id_regCtrl_protocolEncrKey		320
-#define OBJ_id_regCtrl_protocolEncrKey		OBJ_id_regCtrl,6L
+#define SN_pbe_WithSHA1And3_Key_TripleDES_CBC           "PBE-SHA1-3DES"
+#define LN_pbe_WithSHA1And3_Key_TripleDES_CBC           "pbeWithSHA1And3-KeyTripleDES-CBC"
+#define NID_pbe_WithSHA1And3_Key_TripleDES_CBC          146
+#define OBJ_pbe_WithSHA1And3_Key_TripleDES_CBC          OBJ_pkcs12_pbeids,3L
 
-#define SN_id_regInfo_utf8Pairs		"id-regInfo-utf8Pairs"
-#define NID_id_regInfo_utf8Pairs		321
-#define OBJ_id_regInfo_utf8Pairs		OBJ_id_regInfo,1L
+#define SN_pbe_WithSHA1And2_Key_TripleDES_CBC           "PBE-SHA1-2DES"
+#define LN_pbe_WithSHA1And2_Key_TripleDES_CBC           "pbeWithSHA1And2-KeyTripleDES-CBC"
+#define NID_pbe_WithSHA1And2_Key_TripleDES_CBC          147
+#define OBJ_pbe_WithSHA1And2_Key_TripleDES_CBC          OBJ_pkcs12_pbeids,4L
 
-#define SN_id_regInfo_certReq		"id-regInfo-certReq"
-#define NID_id_regInfo_certReq		322
-#define OBJ_id_regInfo_certReq		OBJ_id_regInfo,2L
+#define SN_pbe_WithSHA1And128BitRC2_CBC         "PBE-SHA1-RC2-128"
+#define LN_pbe_WithSHA1And128BitRC2_CBC         "pbeWithSHA1And128BitRC2-CBC"
+#define NID_pbe_WithSHA1And128BitRC2_CBC                148
+#define OBJ_pbe_WithSHA1And128BitRC2_CBC                OBJ_pkcs12_pbeids,5L
 
-#define SN_id_alg_des40		"id-alg-des40"
-#define NID_id_alg_des40		323
-#define OBJ_id_alg_des40		OBJ_id_alg,1L
+#define SN_pbe_WithSHA1And40BitRC2_CBC          "PBE-SHA1-RC2-40"
+#define LN_pbe_WithSHA1And40BitRC2_CBC          "pbeWithSHA1And40BitRC2-CBC"
+#define NID_pbe_WithSHA1And40BitRC2_CBC         149
+#define OBJ_pbe_WithSHA1And40BitRC2_CBC         OBJ_pkcs12_pbeids,6L
 
-#define SN_id_alg_noSignature		"id-alg-noSignature"
-#define NID_id_alg_noSignature		324
-#define OBJ_id_alg_noSignature		OBJ_id_alg,2L
+#define OBJ_pkcs12_Version1             OBJ_pkcs12,10L
 
-#define SN_id_alg_dh_sig_hmac_sha1		"id-alg-dh-sig-hmac-sha1"
-#define NID_id_alg_dh_sig_hmac_sha1		325
-#define OBJ_id_alg_dh_sig_hmac_sha1		OBJ_id_alg,3L
+#define OBJ_pkcs12_BagIds               OBJ_pkcs12_Version1,1L
 
-#define SN_id_alg_dh_pop		"id-alg-dh-pop"
-#define NID_id_alg_dh_pop		326
-#define OBJ_id_alg_dh_pop		OBJ_id_alg,4L
+#define LN_keyBag               "keyBag"
+#define NID_keyBag              150
+#define OBJ_keyBag              OBJ_pkcs12_BagIds,1L
 
-#define SN_id_cmc_statusInfo		"id-cmc-statusInfo"
-#define NID_id_cmc_statusInfo		327
-#define OBJ_id_cmc_statusInfo		OBJ_id_cmc,1L
+#define LN_pkcs8ShroudedKeyBag          "pkcs8ShroudedKeyBag"
+#define NID_pkcs8ShroudedKeyBag         151
+#define OBJ_pkcs8ShroudedKeyBag         OBJ_pkcs12_BagIds,2L
 
-#define SN_id_cmc_identification		"id-cmc-identification"
-#define NID_id_cmc_identification		328
-#define OBJ_id_cmc_identification		OBJ_id_cmc,2L
+#define LN_certBag              "certBag"
+#define NID_certBag             152
+#define OBJ_certBag             OBJ_pkcs12_BagIds,3L
 
-#define SN_id_cmc_identityProof		"id-cmc-identityProof"
-#define NID_id_cmc_identityProof		329
-#define OBJ_id_cmc_identityProof		OBJ_id_cmc,3L
+#define LN_crlBag               "crlBag"
+#define NID_crlBag              153
+#define OBJ_crlBag              OBJ_pkcs12_BagIds,4L
 
-#define SN_id_cmc_dataReturn		"id-cmc-dataReturn"
-#define NID_id_cmc_dataReturn		330
-#define OBJ_id_cmc_dataReturn		OBJ_id_cmc,4L
+#define LN_secretBag            "secretBag"
+#define NID_secretBag           154
+#define OBJ_secretBag           OBJ_pkcs12_BagIds,5L
 
-#define SN_id_cmc_transactionId		"id-cmc-transactionId"
-#define NID_id_cmc_transactionId		331
-#define OBJ_id_cmc_transactionId		OBJ_id_cmc,5L
+#define LN_safeContentsBag              "safeContentsBag"
+#define NID_safeContentsBag             155
+#define OBJ_safeContentsBag             OBJ_pkcs12_BagIds,6L
 
-#define SN_id_cmc_senderNonce		"id-cmc-senderNonce"
-#define NID_id_cmc_senderNonce		332
-#define OBJ_id_cmc_senderNonce		OBJ_id_cmc,6L
+#define SN_md2          "MD2"
+#define LN_md2          "md2"
+#define NID_md2         3
+#define OBJ_md2         OBJ_rsadsi,2L,2L
+
+#define SN_md4          "MD4"
+#define LN_md4          "md4"
+#define NID_md4         257
+#define OBJ_md4         OBJ_rsadsi,2L,4L
+
+#define SN_md5          "MD5"
+#define LN_md5          "md5"
+#define NID_md5         4
+#define OBJ_md5         OBJ_rsadsi,2L,5L
+
+#define SN_md5_sha1             "MD5-SHA1"
+#define LN_md5_sha1             "md5-sha1"
+#define NID_md5_sha1            114
+
+#define LN_hmacWithMD5          "hmacWithMD5"
+#define NID_hmacWithMD5         797
+#define OBJ_hmacWithMD5         OBJ_rsadsi,2L,6L
+
+#define LN_hmacWithSHA1         "hmacWithSHA1"
+#define NID_hmacWithSHA1                163
+#define OBJ_hmacWithSHA1                OBJ_rsadsi,2L,7L
+
+#define LN_hmacWithSHA224               "hmacWithSHA224"
+#define NID_hmacWithSHA224              798
+#define OBJ_hmacWithSHA224              OBJ_rsadsi,2L,8L
+
+#define LN_hmacWithSHA256               "hmacWithSHA256"
+#define NID_hmacWithSHA256              799
+#define OBJ_hmacWithSHA256              OBJ_rsadsi,2L,9L
+
+#define LN_hmacWithSHA384               "hmacWithSHA384"
+#define NID_hmacWithSHA384              800
+#define OBJ_hmacWithSHA384              OBJ_rsadsi,2L,10L
+
+#define LN_hmacWithSHA512               "hmacWithSHA512"
+#define NID_hmacWithSHA512              801
+#define OBJ_hmacWithSHA512              OBJ_rsadsi,2L,11L
+
+#define SN_rc2_cbc              "RC2-CBC"
+#define LN_rc2_cbc              "rc2-cbc"
+#define NID_rc2_cbc             37
+#define OBJ_rc2_cbc             OBJ_rsadsi,3L,2L
+
+#define SN_rc2_ecb              "RC2-ECB"
+#define LN_rc2_ecb              "rc2-ecb"
+#define NID_rc2_ecb             38
+
+#define SN_rc2_cfb64            "RC2-CFB"
+#define LN_rc2_cfb64            "rc2-cfb"
+#define NID_rc2_cfb64           39
+
+#define SN_rc2_ofb64            "RC2-OFB"
+#define LN_rc2_ofb64            "rc2-ofb"
+#define NID_rc2_ofb64           40
+
+#define SN_rc2_40_cbc           "RC2-40-CBC"
+#define LN_rc2_40_cbc           "rc2-40-cbc"
+#define NID_rc2_40_cbc          98
+
+#define SN_rc2_64_cbc           "RC2-64-CBC"
+#define LN_rc2_64_cbc           "rc2-64-cbc"
+#define NID_rc2_64_cbc          166
+
+#define SN_rc4          "RC4"
+#define LN_rc4          "rc4"
+#define NID_rc4         5
+#define OBJ_rc4         OBJ_rsadsi,3L,4L
+
+#define SN_rc4_40               "RC4-40"
+#define LN_rc4_40               "rc4-40"
+#define NID_rc4_40              97
+
+#define SN_des_ede3_cbc         "DES-EDE3-CBC"
+#define LN_des_ede3_cbc         "des-ede3-cbc"
+#define NID_des_ede3_cbc                44
+#define OBJ_des_ede3_cbc                OBJ_rsadsi,3L,7L
+
+#define SN_rc5_cbc              "RC5-CBC"
+#define LN_rc5_cbc              "rc5-cbc"
+#define NID_rc5_cbc             120
+#define OBJ_rc5_cbc             OBJ_rsadsi,3L,8L
+
+#define SN_rc5_ecb              "RC5-ECB"
+#define LN_rc5_ecb              "rc5-ecb"
+#define NID_rc5_ecb             121
+
+#define SN_rc5_cfb64            "RC5-CFB"
+#define LN_rc5_cfb64            "rc5-cfb"
+#define NID_rc5_cfb64           122
+
+#define SN_rc5_ofb64            "RC5-OFB"
+#define LN_rc5_ofb64            "rc5-ofb"
+#define NID_rc5_ofb64           123
+
+#define SN_ms_ext_req           "msExtReq"
+#define LN_ms_ext_req           "Microsoft Extension Request"
+#define NID_ms_ext_req          171
+#define OBJ_ms_ext_req          1L,3L,6L,1L,4L,1L,311L,2L,1L,14L
+
+#define SN_ms_code_ind          "msCodeInd"
+#define LN_ms_code_ind          "Microsoft Individual Code Signing"
+#define NID_ms_code_ind         134
+#define OBJ_ms_code_ind         1L,3L,6L,1L,4L,1L,311L,2L,1L,21L
+
+#define SN_ms_code_com          "msCodeCom"
+#define LN_ms_code_com          "Microsoft Commercial Code Signing"
+#define NID_ms_code_com         135
+#define OBJ_ms_code_com         1L,3L,6L,1L,4L,1L,311L,2L,1L,22L
+
+#define SN_ms_ctl_sign          "msCTLSign"
+#define LN_ms_ctl_sign          "Microsoft Trust List Signing"
+#define NID_ms_ctl_sign         136
+#define OBJ_ms_ctl_sign         1L,3L,6L,1L,4L,1L,311L,10L,3L,1L
+
+#define SN_ms_sgc               "msSGC"
+#define LN_ms_sgc               "Microsoft Server Gated Crypto"
+#define NID_ms_sgc              137
+#define OBJ_ms_sgc              1L,3L,6L,1L,4L,1L,311L,10L,3L,3L
+
+#define SN_ms_efs               "msEFS"
+#define LN_ms_efs               "Microsoft Encrypted File System"
+#define NID_ms_efs              138
+#define OBJ_ms_efs              1L,3L,6L,1L,4L,1L,311L,10L,3L,4L
+
+#define SN_ms_smartcard_login           "msSmartcardLogin"
+#define LN_ms_smartcard_login           "Microsoft Smartcardlogin"
+#define NID_ms_smartcard_login          648
+#define OBJ_ms_smartcard_login          1L,3L,6L,1L,4L,1L,311L,20L,2L,2L
+
+#define SN_ms_upn               "msUPN"
+#define LN_ms_upn               "Microsoft Universal Principal Name"
+#define NID_ms_upn              649
+#define OBJ_ms_upn              1L,3L,6L,1L,4L,1L,311L,20L,2L,3L
+
+#define SN_idea_cbc             "IDEA-CBC"
+#define LN_idea_cbc             "idea-cbc"
+#define NID_idea_cbc            34
+#define OBJ_idea_cbc            1L,3L,6L,1L,4L,1L,188L,7L,1L,1L,2L
+
+#define SN_idea_ecb             "IDEA-ECB"
+#define LN_idea_ecb             "idea-ecb"
+#define NID_idea_ecb            36
+
+#define SN_idea_cfb64           "IDEA-CFB"
+#define LN_idea_cfb64           "idea-cfb"
+#define NID_idea_cfb64          35
+
+#define SN_idea_ofb64           "IDEA-OFB"
+#define LN_idea_ofb64           "idea-ofb"
+#define NID_idea_ofb64          46
+
+#define SN_bf_cbc               "BF-CBC"
+#define LN_bf_cbc               "bf-cbc"
+#define NID_bf_cbc              91
+#define OBJ_bf_cbc              1L,3L,6L,1L,4L,1L,3029L,1L,2L
+
+#define SN_bf_ecb               "BF-ECB"
+#define LN_bf_ecb               "bf-ecb"
+#define NID_bf_ecb              92
+
+#define SN_bf_cfb64             "BF-CFB"
+#define LN_bf_cfb64             "bf-cfb"
+#define NID_bf_cfb64            93
+
+#define SN_bf_ofb64             "BF-OFB"
+#define LN_bf_ofb64             "bf-ofb"
+#define NID_bf_ofb64            94
+
+#define SN_id_pkix              "PKIX"
+#define NID_id_pkix             127
+#define OBJ_id_pkix             1L,3L,6L,1L,5L,5L,7L
+
+#define SN_id_pkix_mod          "id-pkix-mod"
+#define NID_id_pkix_mod         258
+#define OBJ_id_pkix_mod         OBJ_id_pkix,0L
+
+#define SN_id_pe                "id-pe"
+#define NID_id_pe               175
+#define OBJ_id_pe               OBJ_id_pkix,1L
+
+#define SN_id_qt                "id-qt"
+#define NID_id_qt               259
+#define OBJ_id_qt               OBJ_id_pkix,2L
+
+#define SN_id_kp                "id-kp"
+#define NID_id_kp               128
+#define OBJ_id_kp               OBJ_id_pkix,3L
+
+#define SN_id_it                "id-it"
+#define NID_id_it               260
+#define OBJ_id_it               OBJ_id_pkix,4L
+
+#define SN_id_pkip              "id-pkip"
+#define NID_id_pkip             261
+#define OBJ_id_pkip             OBJ_id_pkix,5L
+
+#define SN_id_alg               "id-alg"
+#define NID_id_alg              262
+#define OBJ_id_alg              OBJ_id_pkix,6L
+
+#define SN_id_cmc               "id-cmc"
+#define NID_id_cmc              263
+#define OBJ_id_cmc              OBJ_id_pkix,7L
+
+#define SN_id_on                "id-on"
+#define NID_id_on               264
+#define OBJ_id_on               OBJ_id_pkix,8L
+
+#define SN_id_pda               "id-pda"
+#define NID_id_pda              265
+#define OBJ_id_pda              OBJ_id_pkix,9L
+
+#define SN_id_aca               "id-aca"
+#define NID_id_aca              266
+#define OBJ_id_aca              OBJ_id_pkix,10L
+
+#define SN_id_qcs               "id-qcs"
+#define NID_id_qcs              267
+#define OBJ_id_qcs              OBJ_id_pkix,11L
+
+#define SN_id_cct               "id-cct"
+#define NID_id_cct              268
+#define OBJ_id_cct              OBJ_id_pkix,12L
+
+#define SN_id_ppl               "id-ppl"
+#define NID_id_ppl              662
+#define OBJ_id_ppl              OBJ_id_pkix,21L
+
+#define SN_id_ad                "id-ad"
+#define NID_id_ad               176
+#define OBJ_id_ad               OBJ_id_pkix,48L
+
+#define SN_id_pkix1_explicit_88         "id-pkix1-explicit-88"
+#define NID_id_pkix1_explicit_88                269
+#define OBJ_id_pkix1_explicit_88                OBJ_id_pkix_mod,1L
+
+#define SN_id_pkix1_implicit_88         "id-pkix1-implicit-88"
+#define NID_id_pkix1_implicit_88                270
+#define OBJ_id_pkix1_implicit_88                OBJ_id_pkix_mod,2L
+
+#define SN_id_pkix1_explicit_93         "id-pkix1-explicit-93"
+#define NID_id_pkix1_explicit_93                271
+#define OBJ_id_pkix1_explicit_93                OBJ_id_pkix_mod,3L
+
+#define SN_id_pkix1_implicit_93         "id-pkix1-implicit-93"
+#define NID_id_pkix1_implicit_93                272
+#define OBJ_id_pkix1_implicit_93                OBJ_id_pkix_mod,4L
+
+#define SN_id_mod_crmf          "id-mod-crmf"
+#define NID_id_mod_crmf         273
+#define OBJ_id_mod_crmf         OBJ_id_pkix_mod,5L
+
+#define SN_id_mod_cmc           "id-mod-cmc"
+#define NID_id_mod_cmc          274
+#define OBJ_id_mod_cmc          OBJ_id_pkix_mod,6L
+
+#define SN_id_mod_kea_profile_88                "id-mod-kea-profile-88"
+#define NID_id_mod_kea_profile_88               275
+#define OBJ_id_mod_kea_profile_88               OBJ_id_pkix_mod,7L
+
+#define SN_id_mod_kea_profile_93                "id-mod-kea-profile-93"
+#define NID_id_mod_kea_profile_93               276
+#define OBJ_id_mod_kea_profile_93               OBJ_id_pkix_mod,8L
+
+#define SN_id_mod_cmp           "id-mod-cmp"
+#define NID_id_mod_cmp          277
+#define OBJ_id_mod_cmp          OBJ_id_pkix_mod,9L
+
+#define SN_id_mod_qualified_cert_88             "id-mod-qualified-cert-88"
+#define NID_id_mod_qualified_cert_88            278
+#define OBJ_id_mod_qualified_cert_88            OBJ_id_pkix_mod,10L
+
+#define SN_id_mod_qualified_cert_93             "id-mod-qualified-cert-93"
+#define NID_id_mod_qualified_cert_93            279
+#define OBJ_id_mod_qualified_cert_93            OBJ_id_pkix_mod,11L
+
+#define SN_id_mod_attribute_cert                "id-mod-attribute-cert"
+#define NID_id_mod_attribute_cert               280
+#define OBJ_id_mod_attribute_cert               OBJ_id_pkix_mod,12L
+
+#define SN_id_mod_timestamp_protocol            "id-mod-timestamp-protocol"
+#define NID_id_mod_timestamp_protocol           281
+#define OBJ_id_mod_timestamp_protocol           OBJ_id_pkix_mod,13L
+
+#define SN_id_mod_ocsp          "id-mod-ocsp"
+#define NID_id_mod_ocsp         282
+#define OBJ_id_mod_ocsp         OBJ_id_pkix_mod,14L
+
+#define SN_id_mod_dvcs          "id-mod-dvcs"
+#define NID_id_mod_dvcs         283
+#define OBJ_id_mod_dvcs         OBJ_id_pkix_mod,15L
+
+#define SN_id_mod_cmp2000               "id-mod-cmp2000"
+#define NID_id_mod_cmp2000              284
+#define OBJ_id_mod_cmp2000              OBJ_id_pkix_mod,16L
+
+#define SN_info_access          "authorityInfoAccess"
+#define LN_info_access          "Authority Information Access"
+#define NID_info_access         177
+#define OBJ_info_access         OBJ_id_pe,1L
+
+#define SN_biometricInfo                "biometricInfo"
+#define LN_biometricInfo                "Biometric Info"
+#define NID_biometricInfo               285
+#define OBJ_biometricInfo               OBJ_id_pe,2L
+
+#define SN_qcStatements         "qcStatements"
+#define NID_qcStatements                286
+#define OBJ_qcStatements                OBJ_id_pe,3L
+
+#define SN_ac_auditEntity               "ac-auditEntity"
+#define NID_ac_auditEntity              287
+#define OBJ_ac_auditEntity              OBJ_id_pe,4L
+
+#define SN_ac_targeting         "ac-targeting"
+#define NID_ac_targeting                288
+#define OBJ_ac_targeting                OBJ_id_pe,5L
+
+#define SN_aaControls           "aaControls"
+#define NID_aaControls          289
+#define OBJ_aaControls          OBJ_id_pe,6L
+
+#define SN_sbgp_ipAddrBlock             "sbgp-ipAddrBlock"
+#define NID_sbgp_ipAddrBlock            290
+#define OBJ_sbgp_ipAddrBlock            OBJ_id_pe,7L
+
+#define SN_sbgp_autonomousSysNum                "sbgp-autonomousSysNum"
+#define NID_sbgp_autonomousSysNum               291
+#define OBJ_sbgp_autonomousSysNum               OBJ_id_pe,8L
+
+#define SN_sbgp_routerIdentifier                "sbgp-routerIdentifier"
+#define NID_sbgp_routerIdentifier               292
+#define OBJ_sbgp_routerIdentifier               OBJ_id_pe,9L
+
+#define SN_ac_proxying          "ac-proxying"
+#define NID_ac_proxying         397
+#define OBJ_ac_proxying         OBJ_id_pe,10L
+
+#define SN_sinfo_access         "subjectInfoAccess"
+#define LN_sinfo_access         "Subject Information Access"
+#define NID_sinfo_access                398
+#define OBJ_sinfo_access                OBJ_id_pe,11L
+
+#define SN_proxyCertInfo                "proxyCertInfo"
+#define LN_proxyCertInfo                "Proxy Certificate Information"
+#define NID_proxyCertInfo               663
+#define OBJ_proxyCertInfo               OBJ_id_pe,14L
+
+#define SN_id_qt_cps            "id-qt-cps"
+#define LN_id_qt_cps            "Policy Qualifier CPS"
+#define NID_id_qt_cps           164
+#define OBJ_id_qt_cps           OBJ_id_qt,1L
+
+#define SN_id_qt_unotice                "id-qt-unotice"
+#define LN_id_qt_unotice                "Policy Qualifier User Notice"
+#define NID_id_qt_unotice               165
+#define OBJ_id_qt_unotice               OBJ_id_qt,2L
+
+#define SN_textNotice           "textNotice"
+#define NID_textNotice          293
+#define OBJ_textNotice          OBJ_id_qt,3L
+
+#define SN_server_auth          "serverAuth"
+#define LN_server_auth          "TLS Web Server Authentication"
+#define NID_server_auth         129
+#define OBJ_server_auth         OBJ_id_kp,1L
+
+#define SN_client_auth          "clientAuth"
+#define LN_client_auth          "TLS Web Client Authentication"
+#define NID_client_auth         130
+#define OBJ_client_auth         OBJ_id_kp,2L
+
+#define SN_code_sign            "codeSigning"
+#define LN_code_sign            "Code Signing"
+#define NID_code_sign           131
+#define OBJ_code_sign           OBJ_id_kp,3L
+
+#define SN_email_protect                "emailProtection"
+#define LN_email_protect                "E-mail Protection"
+#define NID_email_protect               132
+#define OBJ_email_protect               OBJ_id_kp,4L
+
+#define SN_ipsecEndSystem               "ipsecEndSystem"
+#define LN_ipsecEndSystem               "IPSec End System"
+#define NID_ipsecEndSystem              294
+#define OBJ_ipsecEndSystem              OBJ_id_kp,5L
+
+#define SN_ipsecTunnel          "ipsecTunnel"
+#define LN_ipsecTunnel          "IPSec Tunnel"
+#define NID_ipsecTunnel         295
+#define OBJ_ipsecTunnel         OBJ_id_kp,6L
+
+#define SN_ipsecUser            "ipsecUser"
+#define LN_ipsecUser            "IPSec User"
+#define NID_ipsecUser           296
+#define OBJ_ipsecUser           OBJ_id_kp,7L
+
+#define SN_time_stamp           "timeStamping"
+#define LN_time_stamp           "Time Stamping"
+#define NID_time_stamp          133
+#define OBJ_time_stamp          OBJ_id_kp,8L
+
+#define SN_OCSP_sign            "OCSPSigning"
+#define LN_OCSP_sign            "OCSP Signing"
+#define NID_OCSP_sign           180
+#define OBJ_OCSP_sign           OBJ_id_kp,9L
+
+#define SN_dvcs         "DVCS"
+#define LN_dvcs         "dvcs"
+#define NID_dvcs                297
+#define OBJ_dvcs                OBJ_id_kp,10L
+
+#define SN_id_it_caProtEncCert          "id-it-caProtEncCert"
+#define NID_id_it_caProtEncCert         298
+#define OBJ_id_it_caProtEncCert         OBJ_id_it,1L
+
+#define SN_id_it_signKeyPairTypes               "id-it-signKeyPairTypes"
+#define NID_id_it_signKeyPairTypes              299
+#define OBJ_id_it_signKeyPairTypes              OBJ_id_it,2L
+
+#define SN_id_it_encKeyPairTypes                "id-it-encKeyPairTypes"
+#define NID_id_it_encKeyPairTypes               300
+#define OBJ_id_it_encKeyPairTypes               OBJ_id_it,3L
+
+#define SN_id_it_preferredSymmAlg               "id-it-preferredSymmAlg"
+#define NID_id_it_preferredSymmAlg              301
+#define OBJ_id_it_preferredSymmAlg              OBJ_id_it,4L
+
+#define SN_id_it_caKeyUpdateInfo                "id-it-caKeyUpdateInfo"
+#define NID_id_it_caKeyUpdateInfo               302
+#define OBJ_id_it_caKeyUpdateInfo               OBJ_id_it,5L
+
+#define SN_id_it_currentCRL             "id-it-currentCRL"
+#define NID_id_it_currentCRL            303
+#define OBJ_id_it_currentCRL            OBJ_id_it,6L
+
+#define SN_id_it_unsupportedOIDs                "id-it-unsupportedOIDs"
+#define NID_id_it_unsupportedOIDs               304
+#define OBJ_id_it_unsupportedOIDs               OBJ_id_it,7L
+
+#define SN_id_it_subscriptionRequest            "id-it-subscriptionRequest"
+#define NID_id_it_subscriptionRequest           305
+#define OBJ_id_it_subscriptionRequest           OBJ_id_it,8L
+
+#define SN_id_it_subscriptionResponse           "id-it-subscriptionResponse"
+#define NID_id_it_subscriptionResponse          306
+#define OBJ_id_it_subscriptionResponse          OBJ_id_it,9L
+
+#define SN_id_it_keyPairParamReq                "id-it-keyPairParamReq"
+#define NID_id_it_keyPairParamReq               307
+#define OBJ_id_it_keyPairParamReq               OBJ_id_it,10L
+
+#define SN_id_it_keyPairParamRep                "id-it-keyPairParamRep"
+#define NID_id_it_keyPairParamRep               308
+#define OBJ_id_it_keyPairParamRep               OBJ_id_it,11L
+
+#define SN_id_it_revPassphrase          "id-it-revPassphrase"
+#define NID_id_it_revPassphrase         309
+#define OBJ_id_it_revPassphrase         OBJ_id_it,12L
+
+#define SN_id_it_implicitConfirm                "id-it-implicitConfirm"
+#define NID_id_it_implicitConfirm               310
+#define OBJ_id_it_implicitConfirm               OBJ_id_it,13L
+
+#define SN_id_it_confirmWaitTime                "id-it-confirmWaitTime"
+#define NID_id_it_confirmWaitTime               311
+#define OBJ_id_it_confirmWaitTime               OBJ_id_it,14L
+
+#define SN_id_it_origPKIMessage         "id-it-origPKIMessage"
+#define NID_id_it_origPKIMessage                312
+#define OBJ_id_it_origPKIMessage                OBJ_id_it,15L
+
+#define SN_id_it_suppLangTags           "id-it-suppLangTags"
+#define NID_id_it_suppLangTags          784
+#define OBJ_id_it_suppLangTags          OBJ_id_it,16L
+
+#define SN_id_regCtrl           "id-regCtrl"
+#define NID_id_regCtrl          313
+#define OBJ_id_regCtrl          OBJ_id_pkip,1L
+
+#define SN_id_regInfo           "id-regInfo"
+#define NID_id_regInfo          314
+#define OBJ_id_regInfo          OBJ_id_pkip,2L
+
+#define SN_id_regCtrl_regToken          "id-regCtrl-regToken"
+#define NID_id_regCtrl_regToken         315
+#define OBJ_id_regCtrl_regToken         OBJ_id_regCtrl,1L
+
+#define SN_id_regCtrl_authenticator             "id-regCtrl-authenticator"
+#define NID_id_regCtrl_authenticator            316
+#define OBJ_id_regCtrl_authenticator            OBJ_id_regCtrl,2L
 
-#define SN_id_cmc_recipientNonce		"id-cmc-recipientNonce"
-#define NID_id_cmc_recipientNonce		333
-#define OBJ_id_cmc_recipientNonce		OBJ_id_cmc,7L
+#define SN_id_regCtrl_pkiPublicationInfo                "id-regCtrl-pkiPublicationInfo"
+#define NID_id_regCtrl_pkiPublicationInfo               317
+#define OBJ_id_regCtrl_pkiPublicationInfo               OBJ_id_regCtrl,3L
 
-#define SN_id_cmc_addExtensions		"id-cmc-addExtensions"
-#define NID_id_cmc_addExtensions		334
-#define OBJ_id_cmc_addExtensions		OBJ_id_cmc,8L
+#define SN_id_regCtrl_pkiArchiveOptions         "id-regCtrl-pkiArchiveOptions"
+#define NID_id_regCtrl_pkiArchiveOptions                318
+#define OBJ_id_regCtrl_pkiArchiveOptions                OBJ_id_regCtrl,4L
 
-#define SN_id_cmc_encryptedPOP		"id-cmc-encryptedPOP"
-#define NID_id_cmc_encryptedPOP		335
-#define OBJ_id_cmc_encryptedPOP		OBJ_id_cmc,9L
+#define SN_id_regCtrl_oldCertID         "id-regCtrl-oldCertID"
+#define NID_id_regCtrl_oldCertID                319
+#define OBJ_id_regCtrl_oldCertID                OBJ_id_regCtrl,5L
 
-#define SN_id_cmc_decryptedPOP		"id-cmc-decryptedPOP"
-#define NID_id_cmc_decryptedPOP		336
-#define OBJ_id_cmc_decryptedPOP		OBJ_id_cmc,10L
+#define SN_id_regCtrl_protocolEncrKey           "id-regCtrl-protocolEncrKey"
+#define NID_id_regCtrl_protocolEncrKey          320
+#define OBJ_id_regCtrl_protocolEncrKey          OBJ_id_regCtrl,6L
 
-#define SN_id_cmc_lraPOPWitness		"id-cmc-lraPOPWitness"
-#define NID_id_cmc_lraPOPWitness		337
-#define OBJ_id_cmc_lraPOPWitness		OBJ_id_cmc,11L
+#define SN_id_regInfo_utf8Pairs         "id-regInfo-utf8Pairs"
+#define NID_id_regInfo_utf8Pairs                321
+#define OBJ_id_regInfo_utf8Pairs                OBJ_id_regInfo,1L
 
-#define SN_id_cmc_getCert		"id-cmc-getCert"
-#define NID_id_cmc_getCert		338
-#define OBJ_id_cmc_getCert		OBJ_id_cmc,15L
+#define SN_id_regInfo_certReq           "id-regInfo-certReq"
+#define NID_id_regInfo_certReq          322
+#define OBJ_id_regInfo_certReq          OBJ_id_regInfo,2L
 
-#define SN_id_cmc_getCRL		"id-cmc-getCRL"
-#define NID_id_cmc_getCRL		339
-#define OBJ_id_cmc_getCRL		OBJ_id_cmc,16L
+#define SN_id_alg_des40         "id-alg-des40"
+#define NID_id_alg_des40                323
+#define OBJ_id_alg_des40                OBJ_id_alg,1L
 
-#define SN_id_cmc_revokeRequest		"id-cmc-revokeRequest"
-#define NID_id_cmc_revokeRequest		340
-#define OBJ_id_cmc_revokeRequest		OBJ_id_cmc,17L
+#define SN_id_alg_noSignature           "id-alg-noSignature"
+#define NID_id_alg_noSignature          324
+#define OBJ_id_alg_noSignature          OBJ_id_alg,2L
 
-#define SN_id_cmc_regInfo		"id-cmc-regInfo"
-#define NID_id_cmc_regInfo		341
-#define OBJ_id_cmc_regInfo		OBJ_id_cmc,18L
+#define SN_id_alg_dh_sig_hmac_sha1              "id-alg-dh-sig-hmac-sha1"
+#define NID_id_alg_dh_sig_hmac_sha1             325
+#define OBJ_id_alg_dh_sig_hmac_sha1             OBJ_id_alg,3L
 
-#define SN_id_cmc_responseInfo		"id-cmc-responseInfo"
-#define NID_id_cmc_responseInfo		342
-#define OBJ_id_cmc_responseInfo		OBJ_id_cmc,19L
+#define SN_id_alg_dh_pop                "id-alg-dh-pop"
+#define NID_id_alg_dh_pop               326
+#define OBJ_id_alg_dh_pop               OBJ_id_alg,4L
 
-#define SN_id_cmc_queryPending		"id-cmc-queryPending"
-#define NID_id_cmc_queryPending		343
-#define OBJ_id_cmc_queryPending		OBJ_id_cmc,21L
-
-#define SN_id_cmc_popLinkRandom		"id-cmc-popLinkRandom"
-#define NID_id_cmc_popLinkRandom		344
-#define OBJ_id_cmc_popLinkRandom		OBJ_id_cmc,22L
-
-#define SN_id_cmc_popLinkWitness		"id-cmc-popLinkWitness"
-#define NID_id_cmc_popLinkWitness		345
-#define OBJ_id_cmc_popLinkWitness		OBJ_id_cmc,23L
-
-#define SN_id_cmc_confirmCertAcceptance		"id-cmc-confirmCertAcceptance"
-#define NID_id_cmc_confirmCertAcceptance		346
-#define OBJ_id_cmc_confirmCertAcceptance		OBJ_id_cmc,24L
-
-#define SN_id_on_personalData		"id-on-personalData"
-#define NID_id_on_personalData		347
-#define OBJ_id_on_personalData		OBJ_id_on,1L
-
-#define SN_id_on_permanentIdentifier		"id-on-permanentIdentifier"
-#define LN_id_on_permanentIdentifier		"Permanent Identifier"
-#define NID_id_on_permanentIdentifier		858
-#define OBJ_id_on_permanentIdentifier		OBJ_id_on,3L
-
-#define SN_id_pda_dateOfBirth		"id-pda-dateOfBirth"
-#define NID_id_pda_dateOfBirth		348
-#define OBJ_id_pda_dateOfBirth		OBJ_id_pda,1L
-
-#define SN_id_pda_placeOfBirth		"id-pda-placeOfBirth"
-#define NID_id_pda_placeOfBirth		349
-#define OBJ_id_pda_placeOfBirth		OBJ_id_pda,2L
-
-#define SN_id_pda_gender		"id-pda-gender"
-#define NID_id_pda_gender		351
-#define OBJ_id_pda_gender		OBJ_id_pda,3L
-
-#define SN_id_pda_countryOfCitizenship		"id-pda-countryOfCitizenship"
-#define NID_id_pda_countryOfCitizenship		352
-#define OBJ_id_pda_countryOfCitizenship		OBJ_id_pda,4L
-
-#define SN_id_pda_countryOfResidence		"id-pda-countryOfResidence"
-#define NID_id_pda_countryOfResidence		353
-#define OBJ_id_pda_countryOfResidence		OBJ_id_pda,5L
-
-#define SN_id_aca_authenticationInfo		"id-aca-authenticationInfo"
-#define NID_id_aca_authenticationInfo		354
-#define OBJ_id_aca_authenticationInfo		OBJ_id_aca,1L
-
-#define SN_id_aca_accessIdentity		"id-aca-accessIdentity"
-#define NID_id_aca_accessIdentity		355
-#define OBJ_id_aca_accessIdentity		OBJ_id_aca,2L
-
-#define SN_id_aca_chargingIdentity		"id-aca-chargingIdentity"
-#define NID_id_aca_chargingIdentity		356
-#define OBJ_id_aca_chargingIdentity		OBJ_id_aca,3L
-
-#define SN_id_aca_group		"id-aca-group"
-#define NID_id_aca_group		357
-#define OBJ_id_aca_group		OBJ_id_aca,4L
-
-#define SN_id_aca_role		"id-aca-role"
-#define NID_id_aca_role		358
-#define OBJ_id_aca_role		OBJ_id_aca,5L
-
-#define SN_id_aca_encAttrs		"id-aca-encAttrs"
-#define NID_id_aca_encAttrs		399
-#define OBJ_id_aca_encAttrs		OBJ_id_aca,6L
-
-#define SN_id_qcs_pkixQCSyntax_v1		"id-qcs-pkixQCSyntax-v1"
-#define NID_id_qcs_pkixQCSyntax_v1		359
-#define OBJ_id_qcs_pkixQCSyntax_v1		OBJ_id_qcs,1L
-
-#define SN_id_cct_crs		"id-cct-crs"
-#define NID_id_cct_crs		360
-#define OBJ_id_cct_crs		OBJ_id_cct,1L
-
-#define SN_id_cct_PKIData		"id-cct-PKIData"
-#define NID_id_cct_PKIData		361
-#define OBJ_id_cct_PKIData		OBJ_id_cct,2L
-
-#define SN_id_cct_PKIResponse		"id-cct-PKIResponse"
-#define NID_id_cct_PKIResponse		362
-#define OBJ_id_cct_PKIResponse		OBJ_id_cct,3L
-
-#define SN_id_ppl_anyLanguage		"id-ppl-anyLanguage"
-#define LN_id_ppl_anyLanguage		"Any language"
-#define NID_id_ppl_anyLanguage		664
-#define OBJ_id_ppl_anyLanguage		OBJ_id_ppl,0L
-
-#define SN_id_ppl_inheritAll		"id-ppl-inheritAll"
-#define LN_id_ppl_inheritAll		"Inherit all"
-#define NID_id_ppl_inheritAll		665
-#define OBJ_id_ppl_inheritAll		OBJ_id_ppl,1L
-
-#define SN_Independent		"id-ppl-independent"
-#define LN_Independent		"Independent"
-#define NID_Independent		667
-#define OBJ_Independent		OBJ_id_ppl,2L
-
-#define SN_ad_OCSP		"OCSP"
-#define LN_ad_OCSP		"OCSP"
-#define NID_ad_OCSP		178
-#define OBJ_ad_OCSP		OBJ_id_ad,1L
-
-#define SN_ad_ca_issuers		"caIssuers"
-#define LN_ad_ca_issuers		"CA Issuers"
-#define NID_ad_ca_issuers		179
-#define OBJ_ad_ca_issuers		OBJ_id_ad,2L
-
-#define SN_ad_timeStamping		"ad_timestamping"
-#define LN_ad_timeStamping		"AD Time Stamping"
-#define NID_ad_timeStamping		363
-#define OBJ_ad_timeStamping		OBJ_id_ad,3L
-
-#define SN_ad_dvcs		"AD_DVCS"
-#define LN_ad_dvcs		"ad dvcs"
-#define NID_ad_dvcs		364
-#define OBJ_ad_dvcs		OBJ_id_ad,4L
-
-#define SN_caRepository		"caRepository"
-#define LN_caRepository		"CA Repository"
-#define NID_caRepository		785
-#define OBJ_caRepository		OBJ_id_ad,5L
-
-#define OBJ_id_pkix_OCSP		OBJ_ad_OCSP
-
-#define SN_id_pkix_OCSP_basic		"basicOCSPResponse"
-#define LN_id_pkix_OCSP_basic		"Basic OCSP Response"
-#define NID_id_pkix_OCSP_basic		365
-#define OBJ_id_pkix_OCSP_basic		OBJ_id_pkix_OCSP,1L
-
-#define SN_id_pkix_OCSP_Nonce		"Nonce"
-#define LN_id_pkix_OCSP_Nonce		"OCSP Nonce"
-#define NID_id_pkix_OCSP_Nonce		366
-#define OBJ_id_pkix_OCSP_Nonce		OBJ_id_pkix_OCSP,2L
-
-#define SN_id_pkix_OCSP_CrlID		"CrlID"
-#define LN_id_pkix_OCSP_CrlID		"OCSP CRL ID"
-#define NID_id_pkix_OCSP_CrlID		367
-#define OBJ_id_pkix_OCSP_CrlID		OBJ_id_pkix_OCSP,3L
-
-#define SN_id_pkix_OCSP_acceptableResponses		"acceptableResponses"
-#define LN_id_pkix_OCSP_acceptableResponses		"Acceptable OCSP Responses"
-#define NID_id_pkix_OCSP_acceptableResponses		368
-#define OBJ_id_pkix_OCSP_acceptableResponses		OBJ_id_pkix_OCSP,4L
-
-#define SN_id_pkix_OCSP_noCheck		"noCheck"
-#define LN_id_pkix_OCSP_noCheck		"OCSP No Check"
-#define NID_id_pkix_OCSP_noCheck		369
-#define OBJ_id_pkix_OCSP_noCheck		OBJ_id_pkix_OCSP,5L
-
-#define SN_id_pkix_OCSP_archiveCutoff		"archiveCutoff"
-#define LN_id_pkix_OCSP_archiveCutoff		"OCSP Archive Cutoff"
-#define NID_id_pkix_OCSP_archiveCutoff		370
-#define OBJ_id_pkix_OCSP_archiveCutoff		OBJ_id_pkix_OCSP,6L
-
-#define SN_id_pkix_OCSP_serviceLocator		"serviceLocator"
-#define LN_id_pkix_OCSP_serviceLocator		"OCSP Service Locator"
-#define NID_id_pkix_OCSP_serviceLocator		371
-#define OBJ_id_pkix_OCSP_serviceLocator		OBJ_id_pkix_OCSP,7L
-
-#define SN_id_pkix_OCSP_extendedStatus		"extendedStatus"
-#define LN_id_pkix_OCSP_extendedStatus		"Extended OCSP Status"
-#define NID_id_pkix_OCSP_extendedStatus		372
-#define OBJ_id_pkix_OCSP_extendedStatus		OBJ_id_pkix_OCSP,8L
-
-#define SN_id_pkix_OCSP_valid		"valid"
-#define NID_id_pkix_OCSP_valid		373
-#define OBJ_id_pkix_OCSP_valid		OBJ_id_pkix_OCSP,9L
-
-#define SN_id_pkix_OCSP_path		"path"
-#define NID_id_pkix_OCSP_path		374
-#define OBJ_id_pkix_OCSP_path		OBJ_id_pkix_OCSP,10L
-
-#define SN_id_pkix_OCSP_trustRoot		"trustRoot"
-#define LN_id_pkix_OCSP_trustRoot		"Trust Root"
-#define NID_id_pkix_OCSP_trustRoot		375
-#define OBJ_id_pkix_OCSP_trustRoot		OBJ_id_pkix_OCSP,11L
-
-#define SN_algorithm		"algorithm"
-#define LN_algorithm		"algorithm"
-#define NID_algorithm		376
-#define OBJ_algorithm		1L,3L,14L,3L,2L
-
-#define SN_md5WithRSA		"RSA-NP-MD5"
-#define LN_md5WithRSA		"md5WithRSA"
-#define NID_md5WithRSA		104
-#define OBJ_md5WithRSA		OBJ_algorithm,3L
-
-#define SN_des_ecb		"DES-ECB"
-#define LN_des_ecb		"des-ecb"
-#define NID_des_ecb		29
-#define OBJ_des_ecb		OBJ_algorithm,6L
-
-#define SN_des_cbc		"DES-CBC"
-#define LN_des_cbc		"des-cbc"
-#define NID_des_cbc		31
-#define OBJ_des_cbc		OBJ_algorithm,7L
-
-#define SN_des_ofb64		"DES-OFB"
-#define LN_des_ofb64		"des-ofb"
-#define NID_des_ofb64		45
-#define OBJ_des_ofb64		OBJ_algorithm,8L
-
-#define SN_des_cfb64		"DES-CFB"
-#define LN_des_cfb64		"des-cfb"
-#define NID_des_cfb64		30
-#define OBJ_des_cfb64		OBJ_algorithm,9L
-
-#define SN_rsaSignature		"rsaSignature"
-#define NID_rsaSignature		377
-#define OBJ_rsaSignature		OBJ_algorithm,11L
-
-#define SN_dsa_2		"DSA-old"
-#define LN_dsa_2		"dsaEncryption-old"
-#define NID_dsa_2		67
-#define OBJ_dsa_2		OBJ_algorithm,12L
-
-#define SN_dsaWithSHA		"DSA-SHA"
-#define LN_dsaWithSHA		"dsaWithSHA"
-#define NID_dsaWithSHA		66
-#define OBJ_dsaWithSHA		OBJ_algorithm,13L
-
-#define SN_shaWithRSAEncryption		"RSA-SHA"
-#define LN_shaWithRSAEncryption		"shaWithRSAEncryption"
-#define NID_shaWithRSAEncryption		42
-#define OBJ_shaWithRSAEncryption		OBJ_algorithm,15L
-
-#define SN_des_ede_ecb		"DES-EDE"
-#define LN_des_ede_ecb		"des-ede"
-#define NID_des_ede_ecb		32
-#define OBJ_des_ede_ecb		OBJ_algorithm,17L
-
-#define SN_des_ede3_ecb		"DES-EDE3"
-#define LN_des_ede3_ecb		"des-ede3"
-#define NID_des_ede3_ecb		33
-
-#define SN_des_ede_cbc		"DES-EDE-CBC"
-#define LN_des_ede_cbc		"des-ede-cbc"
-#define NID_des_ede_cbc		43
-
-#define SN_des_ede_cfb64		"DES-EDE-CFB"
-#define LN_des_ede_cfb64		"des-ede-cfb"
-#define NID_des_ede_cfb64		60
-
-#define SN_des_ede3_cfb64		"DES-EDE3-CFB"
-#define LN_des_ede3_cfb64		"des-ede3-cfb"
-#define NID_des_ede3_cfb64		61
-
-#define SN_des_ede_ofb64		"DES-EDE-OFB"
-#define LN_des_ede_ofb64		"des-ede-ofb"
-#define NID_des_ede_ofb64		62
-
-#define SN_des_ede3_ofb64		"DES-EDE3-OFB"
-#define LN_des_ede3_ofb64		"des-ede3-ofb"
-#define NID_des_ede3_ofb64		63
-
-#define SN_desx_cbc		"DESX-CBC"
-#define LN_desx_cbc		"desx-cbc"
-#define NID_desx_cbc		80
-
-#define SN_sha		"SHA"
-#define LN_sha		"sha"
-#define NID_sha		41
-#define OBJ_sha		OBJ_algorithm,18L
-
-#define SN_sha1		"SHA1"
-#define LN_sha1		"sha1"
-#define NID_sha1		64
-#define OBJ_sha1		OBJ_algorithm,26L
-
-#define SN_dsaWithSHA1_2		"DSA-SHA1-old"
-#define LN_dsaWithSHA1_2		"dsaWithSHA1-old"
-#define NID_dsaWithSHA1_2		70
-#define OBJ_dsaWithSHA1_2		OBJ_algorithm,27L
-
-#define SN_sha1WithRSA		"RSA-SHA1-2"
-#define LN_sha1WithRSA		"sha1WithRSA"
-#define NID_sha1WithRSA		115
-#define OBJ_sha1WithRSA		OBJ_algorithm,29L
-
-#define SN_ripemd160		"RIPEMD160"
-#define LN_ripemd160		"ripemd160"
-#define NID_ripemd160		117
-#define OBJ_ripemd160		1L,3L,36L,3L,2L,1L
-
-#define SN_ripemd160WithRSA		"RSA-RIPEMD160"
-#define LN_ripemd160WithRSA		"ripemd160WithRSA"
-#define NID_ripemd160WithRSA		119
-#define OBJ_ripemd160WithRSA		1L,3L,36L,3L,3L,1L,2L
-
-#define SN_sxnet		"SXNetID"
-#define LN_sxnet		"Strong Extranet ID"
-#define NID_sxnet		143
-#define OBJ_sxnet		1L,3L,101L,1L,4L,1L
-
-#define SN_X500		"X500"
-#define LN_X500		"directory services (X.500)"
-#define NID_X500		11
-#define OBJ_X500		2L,5L
-
-#define SN_X509		"X509"
-#define NID_X509		12
-#define OBJ_X509		OBJ_X500,4L
-
-#define SN_commonName		"CN"
-#define LN_commonName		"commonName"
-#define NID_commonName		13
-#define OBJ_commonName		OBJ_X509,3L
-
-#define SN_surname		"SN"
-#define LN_surname		"surname"
-#define NID_surname		100
-#define OBJ_surname		OBJ_X509,4L
-
-#define LN_serialNumber		"serialNumber"
-#define NID_serialNumber		105
-#define OBJ_serialNumber		OBJ_X509,5L
-
-#define SN_countryName		"C"
-#define LN_countryName		"countryName"
-#define NID_countryName		14
-#define OBJ_countryName		OBJ_X509,6L
-
-#define SN_localityName		"L"
-#define LN_localityName		"localityName"
-#define NID_localityName		15
-#define OBJ_localityName		OBJ_X509,7L
-
-#define SN_stateOrProvinceName		"ST"
-#define LN_stateOrProvinceName		"stateOrProvinceName"
-#define NID_stateOrProvinceName		16
-#define OBJ_stateOrProvinceName		OBJ_X509,8L
-
-#define SN_streetAddress		"street"
-#define LN_streetAddress		"streetAddress"
-#define NID_streetAddress		660
-#define OBJ_streetAddress		OBJ_X509,9L
-
-#define SN_organizationName		"O"
-#define LN_organizationName		"organizationName"
-#define NID_organizationName		17
-#define OBJ_organizationName		OBJ_X509,10L
-
-#define SN_organizationalUnitName		"OU"
-#define LN_organizationalUnitName		"organizationalUnitName"
-#define NID_organizationalUnitName		18
-#define OBJ_organizationalUnitName		OBJ_X509,11L
-
-#define SN_title		"title"
-#define LN_title		"title"
-#define NID_title		106
-#define OBJ_title		OBJ_X509,12L
-
-#define LN_description		"description"
-#define NID_description		107
-#define OBJ_description		OBJ_X509,13L
-
-#define LN_searchGuide		"searchGuide"
-#define NID_searchGuide		859
-#define OBJ_searchGuide		OBJ_X509,14L
-
-#define LN_businessCategory		"businessCategory"
-#define NID_businessCategory		860
-#define OBJ_businessCategory		OBJ_X509,15L
-
-#define LN_postalAddress		"postalAddress"
-#define NID_postalAddress		861
-#define OBJ_postalAddress		OBJ_X509,16L
-
-#define LN_postalCode		"postalCode"
-#define NID_postalCode		661
-#define OBJ_postalCode		OBJ_X509,17L
-
-#define LN_postOfficeBox		"postOfficeBox"
-#define NID_postOfficeBox		862
-#define OBJ_postOfficeBox		OBJ_X509,18L
-
-#define LN_physicalDeliveryOfficeName		"physicalDeliveryOfficeName"
-#define NID_physicalDeliveryOfficeName		863
-#define OBJ_physicalDeliveryOfficeName		OBJ_X509,19L
-
-#define LN_telephoneNumber		"telephoneNumber"
-#define NID_telephoneNumber		864
-#define OBJ_telephoneNumber		OBJ_X509,20L
-
-#define LN_telexNumber		"telexNumber"
-#define NID_telexNumber		865
-#define OBJ_telexNumber		OBJ_X509,21L
-
-#define LN_teletexTerminalIdentifier		"teletexTerminalIdentifier"
-#define NID_teletexTerminalIdentifier		866
-#define OBJ_teletexTerminalIdentifier		OBJ_X509,22L
-
-#define LN_facsimileTelephoneNumber		"facsimileTelephoneNumber"
-#define NID_facsimileTelephoneNumber		867
-#define OBJ_facsimileTelephoneNumber		OBJ_X509,23L
-
-#define LN_x121Address		"x121Address"
-#define NID_x121Address		868
-#define OBJ_x121Address		OBJ_X509,24L
-
-#define LN_internationaliSDNNumber		"internationaliSDNNumber"
-#define NID_internationaliSDNNumber		869
-#define OBJ_internationaliSDNNumber		OBJ_X509,25L
-
-#define LN_registeredAddress		"registeredAddress"
-#define NID_registeredAddress		870
-#define OBJ_registeredAddress		OBJ_X509,26L
-
-#define LN_destinationIndicator		"destinationIndicator"
-#define NID_destinationIndicator		871
-#define OBJ_destinationIndicator		OBJ_X509,27L
-
-#define LN_preferredDeliveryMethod		"preferredDeliveryMethod"
-#define NID_preferredDeliveryMethod		872
-#define OBJ_preferredDeliveryMethod		OBJ_X509,28L
-
-#define LN_presentationAddress		"presentationAddress"
-#define NID_presentationAddress		873
-#define OBJ_presentationAddress		OBJ_X509,29L
-
-#define LN_supportedApplicationContext		"supportedApplicationContext"
-#define NID_supportedApplicationContext		874
-#define OBJ_supportedApplicationContext		OBJ_X509,30L
-
-#define SN_member		"member"
-#define NID_member		875
-#define OBJ_member		OBJ_X509,31L
-
-#define SN_owner		"owner"
-#define NID_owner		876
-#define OBJ_owner		OBJ_X509,32L
-
-#define LN_roleOccupant		"roleOccupant"
-#define NID_roleOccupant		877
-#define OBJ_roleOccupant		OBJ_X509,33L
-
-#define SN_seeAlso		"seeAlso"
-#define NID_seeAlso		878
-#define OBJ_seeAlso		OBJ_X509,34L
-
-#define LN_userPassword		"userPassword"
-#define NID_userPassword		879
-#define OBJ_userPassword		OBJ_X509,35L
-
-#define LN_userCertificate		"userCertificate"
-#define NID_userCertificate		880
-#define OBJ_userCertificate		OBJ_X509,36L
-
-#define LN_cACertificate		"cACertificate"
-#define NID_cACertificate		881
-#define OBJ_cACertificate		OBJ_X509,37L
-
-#define LN_authorityRevocationList		"authorityRevocationList"
-#define NID_authorityRevocationList		882
-#define OBJ_authorityRevocationList		OBJ_X509,38L
-
-#define LN_certificateRevocationList		"certificateRevocationList"
-#define NID_certificateRevocationList		883
-#define OBJ_certificateRevocationList		OBJ_X509,39L
-
-#define LN_crossCertificatePair		"crossCertificatePair"
-#define NID_crossCertificatePair		884
-#define OBJ_crossCertificatePair		OBJ_X509,40L
-
-#define SN_name		"name"
-#define LN_name		"name"
-#define NID_name		173
-#define OBJ_name		OBJ_X509,41L
-
-#define SN_givenName		"GN"
-#define LN_givenName		"givenName"
-#define NID_givenName		99
-#define OBJ_givenName		OBJ_X509,42L
-
-#define SN_initials		"initials"
-#define LN_initials		"initials"
-#define NID_initials		101
-#define OBJ_initials		OBJ_X509,43L
-
-#define LN_generationQualifier		"generationQualifier"
-#define NID_generationQualifier		509
-#define OBJ_generationQualifier		OBJ_X509,44L
-
-#define LN_x500UniqueIdentifier		"x500UniqueIdentifier"
-#define NID_x500UniqueIdentifier		503
-#define OBJ_x500UniqueIdentifier		OBJ_X509,45L
-
-#define SN_dnQualifier		"dnQualifier"
-#define LN_dnQualifier		"dnQualifier"
-#define NID_dnQualifier		174
-#define OBJ_dnQualifier		OBJ_X509,46L
-
-#define LN_enhancedSearchGuide		"enhancedSearchGuide"
-#define NID_enhancedSearchGuide		885
-#define OBJ_enhancedSearchGuide		OBJ_X509,47L
-
-#define LN_protocolInformation		"protocolInformation"
-#define NID_protocolInformation		886
-#define OBJ_protocolInformation		OBJ_X509,48L
-
-#define LN_distinguishedName		"distinguishedName"
-#define NID_distinguishedName		887
-#define OBJ_distinguishedName		OBJ_X509,49L
-
-#define LN_uniqueMember		"uniqueMember"
-#define NID_uniqueMember		888
-#define OBJ_uniqueMember		OBJ_X509,50L
-
-#define LN_houseIdentifier		"houseIdentifier"
-#define NID_houseIdentifier		889
-#define OBJ_houseIdentifier		OBJ_X509,51L
-
-#define LN_supportedAlgorithms		"supportedAlgorithms"
-#define NID_supportedAlgorithms		890
-#define OBJ_supportedAlgorithms		OBJ_X509,52L
-
-#define LN_deltaRevocationList		"deltaRevocationList"
-#define NID_deltaRevocationList		891
-#define OBJ_deltaRevocationList		OBJ_X509,53L
-
-#define SN_dmdName		"dmdName"
-#define NID_dmdName		892
-#define OBJ_dmdName		OBJ_X509,54L
-
-#define LN_pseudonym		"pseudonym"
-#define NID_pseudonym		510
-#define OBJ_pseudonym		OBJ_X509,65L
-
-#define SN_role		"role"
-#define LN_role		"role"
-#define NID_role		400
-#define OBJ_role		OBJ_X509,72L
-
-#define SN_X500algorithms		"X500algorithms"
-#define LN_X500algorithms		"directory services - algorithms"
-#define NID_X500algorithms		378
-#define OBJ_X500algorithms		OBJ_X500,8L
-
-#define SN_rsa		"RSA"
-#define LN_rsa		"rsa"
-#define NID_rsa		19
-#define OBJ_rsa		OBJ_X500algorithms,1L,1L
-
-#define SN_mdc2WithRSA		"RSA-MDC2"
-#define LN_mdc2WithRSA		"mdc2WithRSA"
-#define NID_mdc2WithRSA		96
-#define OBJ_mdc2WithRSA		OBJ_X500algorithms,3L,100L
-
-#define SN_mdc2		"MDC2"
-#define LN_mdc2		"mdc2"
-#define NID_mdc2		95
-#define OBJ_mdc2		OBJ_X500algorithms,3L,101L
-
-#define SN_id_ce		"id-ce"
-#define NID_id_ce		81
-#define OBJ_id_ce		OBJ_X500,29L
-
-#define SN_subject_directory_attributes		"subjectDirectoryAttributes"
-#define LN_subject_directory_attributes		"X509v3 Subject Directory Attributes"
-#define NID_subject_directory_attributes		769
-#define OBJ_subject_directory_attributes		OBJ_id_ce,9L
-
-#define SN_subject_key_identifier		"subjectKeyIdentifier"
-#define LN_subject_key_identifier		"X509v3 Subject Key Identifier"
-#define NID_subject_key_identifier		82
-#define OBJ_subject_key_identifier		OBJ_id_ce,14L
-
-#define SN_key_usage		"keyUsage"
-#define LN_key_usage		"X509v3 Key Usage"
-#define NID_key_usage		83
-#define OBJ_key_usage		OBJ_id_ce,15L
-
-#define SN_private_key_usage_period		"privateKeyUsagePeriod"
-#define LN_private_key_usage_period		"X509v3 Private Key Usage Period"
-#define NID_private_key_usage_period		84
-#define OBJ_private_key_usage_period		OBJ_id_ce,16L
-
-#define SN_subject_alt_name		"subjectAltName"
-#define LN_subject_alt_name		"X509v3 Subject Alternative Name"
-#define NID_subject_alt_name		85
-#define OBJ_subject_alt_name		OBJ_id_ce,17L
-
-#define SN_issuer_alt_name		"issuerAltName"
-#define LN_issuer_alt_name		"X509v3 Issuer Alternative Name"
-#define NID_issuer_alt_name		86
-#define OBJ_issuer_alt_name		OBJ_id_ce,18L
-
-#define SN_basic_constraints		"basicConstraints"
-#define LN_basic_constraints		"X509v3 Basic Constraints"
-#define NID_basic_constraints		87
-#define OBJ_basic_constraints		OBJ_id_ce,19L
-
-#define SN_crl_number		"crlNumber"
-#define LN_crl_number		"X509v3 CRL Number"
-#define NID_crl_number		88
-#define OBJ_crl_number		OBJ_id_ce,20L
-
-#define SN_crl_reason		"CRLReason"
-#define LN_crl_reason		"X509v3 CRL Reason Code"
-#define NID_crl_reason		141
-#define OBJ_crl_reason		OBJ_id_ce,21L
-
-#define SN_invalidity_date		"invalidityDate"
-#define LN_invalidity_date		"Invalidity Date"
-#define NID_invalidity_date		142
-#define OBJ_invalidity_date		OBJ_id_ce,24L
-
-#define SN_delta_crl		"deltaCRL"
-#define LN_delta_crl		"X509v3 Delta CRL Indicator"
-#define NID_delta_crl		140
-#define OBJ_delta_crl		OBJ_id_ce,27L
-
-#define SN_issuing_distribution_point		"issuingDistributionPoint"
-#define LN_issuing_distribution_point		"X509v3 Issuing Distrubution Point"
-#define NID_issuing_distribution_point		770
-#define OBJ_issuing_distribution_point		OBJ_id_ce,28L
-
-#define SN_certificate_issuer		"certificateIssuer"
-#define LN_certificate_issuer		"X509v3 Certificate Issuer"
-#define NID_certificate_issuer		771
-#define OBJ_certificate_issuer		OBJ_id_ce,29L
-
-#define SN_name_constraints		"nameConstraints"
-#define LN_name_constraints		"X509v3 Name Constraints"
-#define NID_name_constraints		666
-#define OBJ_name_constraints		OBJ_id_ce,30L
-
-#define SN_crl_distribution_points		"crlDistributionPoints"
-#define LN_crl_distribution_points		"X509v3 CRL Distribution Points"
-#define NID_crl_distribution_points		103
-#define OBJ_crl_distribution_points		OBJ_id_ce,31L
-
-#define SN_certificate_policies		"certificatePolicies"
-#define LN_certificate_policies		"X509v3 Certificate Policies"
-#define NID_certificate_policies		89
-#define OBJ_certificate_policies		OBJ_id_ce,32L
-
-#define SN_any_policy		"anyPolicy"
-#define LN_any_policy		"X509v3 Any Policy"
-#define NID_any_policy		746
-#define OBJ_any_policy		OBJ_certificate_policies,0L
-
-#define SN_policy_mappings		"policyMappings"
-#define LN_policy_mappings		"X509v3 Policy Mappings"
-#define NID_policy_mappings		747
-#define OBJ_policy_mappings		OBJ_id_ce,33L
-
-#define SN_authority_key_identifier		"authorityKeyIdentifier"
-#define LN_authority_key_identifier		"X509v3 Authority Key Identifier"
-#define NID_authority_key_identifier		90
-#define OBJ_authority_key_identifier		OBJ_id_ce,35L
-
-#define SN_policy_constraints		"policyConstraints"
-#define LN_policy_constraints		"X509v3 Policy Constraints"
-#define NID_policy_constraints		401
-#define OBJ_policy_constraints		OBJ_id_ce,36L
-
-#define SN_ext_key_usage		"extendedKeyUsage"
-#define LN_ext_key_usage		"X509v3 Extended Key Usage"
-#define NID_ext_key_usage		126
-#define OBJ_ext_key_usage		OBJ_id_ce,37L
-
-#define SN_freshest_crl		"freshestCRL"
-#define LN_freshest_crl		"X509v3 Freshest CRL"
-#define NID_freshest_crl		857
-#define OBJ_freshest_crl		OBJ_id_ce,46L
-
-#define SN_inhibit_any_policy		"inhibitAnyPolicy"
-#define LN_inhibit_any_policy		"X509v3 Inhibit Any Policy"
-#define NID_inhibit_any_policy		748
-#define OBJ_inhibit_any_policy		OBJ_id_ce,54L
-
-#define SN_target_information		"targetInformation"
-#define LN_target_information		"X509v3 AC Targeting"
-#define NID_target_information		402
-#define OBJ_target_information		OBJ_id_ce,55L
-
-#define SN_no_rev_avail		"noRevAvail"
-#define LN_no_rev_avail		"X509v3 No Revocation Available"
-#define NID_no_rev_avail		403
-#define OBJ_no_rev_avail		OBJ_id_ce,56L
-
-#define SN_anyExtendedKeyUsage		"anyExtendedKeyUsage"
-#define LN_anyExtendedKeyUsage		"Any Extended Key Usage"
-#define NID_anyExtendedKeyUsage		910
-#define OBJ_anyExtendedKeyUsage		OBJ_ext_key_usage,0L
-
-#define SN_netscape		"Netscape"
-#define LN_netscape		"Netscape Communications Corp."
-#define NID_netscape		57
-#define OBJ_netscape		2L,16L,840L,1L,113730L
-
-#define SN_netscape_cert_extension		"nsCertExt"
-#define LN_netscape_cert_extension		"Netscape Certificate Extension"
-#define NID_netscape_cert_extension		58
-#define OBJ_netscape_cert_extension		OBJ_netscape,1L
-
-#define SN_netscape_data_type		"nsDataType"
-#define LN_netscape_data_type		"Netscape Data Type"
-#define NID_netscape_data_type		59
-#define OBJ_netscape_data_type		OBJ_netscape,2L
-
-#define SN_netscape_cert_type		"nsCertType"
-#define LN_netscape_cert_type		"Netscape Cert Type"
-#define NID_netscape_cert_type		71
-#define OBJ_netscape_cert_type		OBJ_netscape_cert_extension,1L
-
-#define SN_netscape_base_url		"nsBaseUrl"
-#define LN_netscape_base_url		"Netscape Base Url"
-#define NID_netscape_base_url		72
-#define OBJ_netscape_base_url		OBJ_netscape_cert_extension,2L
-
-#define SN_netscape_revocation_url		"nsRevocationUrl"
-#define LN_netscape_revocation_url		"Netscape Revocation Url"
-#define NID_netscape_revocation_url		73
-#define OBJ_netscape_revocation_url		OBJ_netscape_cert_extension,3L
-
-#define SN_netscape_ca_revocation_url		"nsCaRevocationUrl"
-#define LN_netscape_ca_revocation_url		"Netscape CA Revocation Url"
-#define NID_netscape_ca_revocation_url		74
-#define OBJ_netscape_ca_revocation_url		OBJ_netscape_cert_extension,4L
-
-#define SN_netscape_renewal_url		"nsRenewalUrl"
-#define LN_netscape_renewal_url		"Netscape Renewal Url"
-#define NID_netscape_renewal_url		75
-#define OBJ_netscape_renewal_url		OBJ_netscape_cert_extension,7L
-
-#define SN_netscape_ca_policy_url		"nsCaPolicyUrl"
-#define LN_netscape_ca_policy_url		"Netscape CA Policy Url"
-#define NID_netscape_ca_policy_url		76
-#define OBJ_netscape_ca_policy_url		OBJ_netscape_cert_extension,8L
-
-#define SN_netscape_ssl_server_name		"nsSslServerName"
-#define LN_netscape_ssl_server_name		"Netscape SSL Server Name"
-#define NID_netscape_ssl_server_name		77
-#define OBJ_netscape_ssl_server_name		OBJ_netscape_cert_extension,12L
-
-#define SN_netscape_comment		"nsComment"
-#define LN_netscape_comment		"Netscape Comment"
-#define NID_netscape_comment		78
-#define OBJ_netscape_comment		OBJ_netscape_cert_extension,13L
-
-#define SN_netscape_cert_sequence		"nsCertSequence"
-#define LN_netscape_cert_sequence		"Netscape Certificate Sequence"
-#define NID_netscape_cert_sequence		79
-#define OBJ_netscape_cert_sequence		OBJ_netscape_data_type,5L
-
-#define SN_ns_sgc		"nsSGC"
-#define LN_ns_sgc		"Netscape Server Gated Crypto"
-#define NID_ns_sgc		139
-#define OBJ_ns_sgc		OBJ_netscape,4L,1L
-
-#define SN_org		"ORG"
-#define LN_org		"org"
-#define NID_org		379
-#define OBJ_org		OBJ_iso,3L
-
-#define SN_dod		"DOD"
-#define LN_dod		"dod"
-#define NID_dod		380
-#define OBJ_dod		OBJ_org,6L
-
-#define SN_iana		"IANA"
-#define LN_iana		"iana"
-#define NID_iana		381
-#define OBJ_iana		OBJ_dod,1L
-
-#define OBJ_internet		OBJ_iana
-
-#define SN_Directory		"directory"
-#define LN_Directory		"Directory"
-#define NID_Directory		382
-#define OBJ_Directory		OBJ_internet,1L
-
-#define SN_Management		"mgmt"
-#define LN_Management		"Management"
-#define NID_Management		383
-#define OBJ_Management		OBJ_internet,2L
-
-#define SN_Experimental		"experimental"
-#define LN_Experimental		"Experimental"
-#define NID_Experimental		384
-#define OBJ_Experimental		OBJ_internet,3L
-
-#define SN_Private		"private"
-#define LN_Private		"Private"
-#define NID_Private		385
-#define OBJ_Private		OBJ_internet,4L
-
-#define SN_Security		"security"
-#define LN_Security		"Security"
-#define NID_Security		386
-#define OBJ_Security		OBJ_internet,5L
-
-#define SN_SNMPv2		"snmpv2"
-#define LN_SNMPv2		"SNMPv2"
-#define NID_SNMPv2		387
-#define OBJ_SNMPv2		OBJ_internet,6L
-
-#define LN_Mail		"Mail"
-#define NID_Mail		388
-#define OBJ_Mail		OBJ_internet,7L
-
-#define SN_Enterprises		"enterprises"
-#define LN_Enterprises		"Enterprises"
-#define NID_Enterprises		389
-#define OBJ_Enterprises		OBJ_Private,1L
-
-#define SN_dcObject		"dcobject"
-#define LN_dcObject		"dcObject"
-#define NID_dcObject		390
-#define OBJ_dcObject		OBJ_Enterprises,1466L,344L
-
-#define SN_mime_mhs		"mime-mhs"
-#define LN_mime_mhs		"MIME MHS"
-#define NID_mime_mhs		504
-#define OBJ_mime_mhs		OBJ_Mail,1L
-
-#define SN_mime_mhs_headings		"mime-mhs-headings"
-#define LN_mime_mhs_headings		"mime-mhs-headings"
-#define NID_mime_mhs_headings		505
-#define OBJ_mime_mhs_headings		OBJ_mime_mhs,1L
-
-#define SN_mime_mhs_bodies		"mime-mhs-bodies"
-#define LN_mime_mhs_bodies		"mime-mhs-bodies"
-#define NID_mime_mhs_bodies		506
-#define OBJ_mime_mhs_bodies		OBJ_mime_mhs,2L
-
-#define SN_id_hex_partial_message		"id-hex-partial-message"
-#define LN_id_hex_partial_message		"id-hex-partial-message"
-#define NID_id_hex_partial_message		507
-#define OBJ_id_hex_partial_message		OBJ_mime_mhs_headings,1L
-
-#define SN_id_hex_multipart_message		"id-hex-multipart-message"
-#define LN_id_hex_multipart_message		"id-hex-multipart-message"
-#define NID_id_hex_multipart_message		508
-#define OBJ_id_hex_multipart_message		OBJ_mime_mhs_headings,2L
-
-#define SN_rle_compression		"RLE"
-#define LN_rle_compression		"run length compression"
-#define NID_rle_compression		124
-#define OBJ_rle_compression		1L,1L,1L,1L,666L,1L
-
-#define SN_zlib_compression		"ZLIB"
-#define LN_zlib_compression		"zlib compression"
-#define NID_zlib_compression		125
-#define OBJ_zlib_compression		OBJ_id_smime_alg,8L
-
-#define OBJ_csor		2L,16L,840L,1L,101L,3L
-
-#define OBJ_nistAlgorithms		OBJ_csor,4L
-
-#define OBJ_aes		OBJ_nistAlgorithms,1L
-
-#define SN_aes_128_ecb		"AES-128-ECB"
-#define LN_aes_128_ecb		"aes-128-ecb"
-#define NID_aes_128_ecb		418
-#define OBJ_aes_128_ecb		OBJ_aes,1L
-
-#define SN_aes_128_cbc		"AES-128-CBC"
-#define LN_aes_128_cbc		"aes-128-cbc"
-#define NID_aes_128_cbc		419
-#define OBJ_aes_128_cbc		OBJ_aes,2L
-
-#define SN_aes_128_ofb128		"AES-128-OFB"
-#define LN_aes_128_ofb128		"aes-128-ofb"
-#define NID_aes_128_ofb128		420
-#define OBJ_aes_128_ofb128		OBJ_aes,3L
-
-#define SN_aes_128_cfb128		"AES-128-CFB"
-#define LN_aes_128_cfb128		"aes-128-cfb"
-#define NID_aes_128_cfb128		421
-#define OBJ_aes_128_cfb128		OBJ_aes,4L
-
-#define SN_id_aes128_wrap		"id-aes128-wrap"
-#define NID_id_aes128_wrap		788
-#define OBJ_id_aes128_wrap		OBJ_aes,5L
-
-#define SN_aes_128_gcm		"id-aes128-GCM"
-#define LN_aes_128_gcm		"aes-128-gcm"
-#define NID_aes_128_gcm		895
-#define OBJ_aes_128_gcm		OBJ_aes,6L
-
-#define SN_aes_128_ccm		"id-aes128-CCM"
-#define LN_aes_128_ccm		"aes-128-ccm"
-#define NID_aes_128_ccm		896
-#define OBJ_aes_128_ccm		OBJ_aes,7L
-
-#define SN_id_aes128_wrap_pad		"id-aes128-wrap-pad"
-#define NID_id_aes128_wrap_pad		897
-#define OBJ_id_aes128_wrap_pad		OBJ_aes,8L
-
-#define SN_aes_192_ecb		"AES-192-ECB"
-#define LN_aes_192_ecb		"aes-192-ecb"
-#define NID_aes_192_ecb		422
-#define OBJ_aes_192_ecb		OBJ_aes,21L
-
-#define SN_aes_192_cbc		"AES-192-CBC"
-#define LN_aes_192_cbc		"aes-192-cbc"
-#define NID_aes_192_cbc		423
-#define OBJ_aes_192_cbc		OBJ_aes,22L
-
-#define SN_aes_192_ofb128		"AES-192-OFB"
-#define LN_aes_192_ofb128		"aes-192-ofb"
-#define NID_aes_192_ofb128		424
-#define OBJ_aes_192_ofb128		OBJ_aes,23L
-
-#define SN_aes_192_cfb128		"AES-192-CFB"
-#define LN_aes_192_cfb128		"aes-192-cfb"
-#define NID_aes_192_cfb128		425
-#define OBJ_aes_192_cfb128		OBJ_aes,24L
-
-#define SN_id_aes192_wrap		"id-aes192-wrap"
-#define NID_id_aes192_wrap		789
-#define OBJ_id_aes192_wrap		OBJ_aes,25L
-
-#define SN_aes_192_gcm		"id-aes192-GCM"
-#define LN_aes_192_gcm		"aes-192-gcm"
-#define NID_aes_192_gcm		898
-#define OBJ_aes_192_gcm		OBJ_aes,26L
-
-#define SN_aes_192_ccm		"id-aes192-CCM"
-#define LN_aes_192_ccm		"aes-192-ccm"
-#define NID_aes_192_ccm		899
-#define OBJ_aes_192_ccm		OBJ_aes,27L
-
-#define SN_id_aes192_wrap_pad		"id-aes192-wrap-pad"
-#define NID_id_aes192_wrap_pad		900
-#define OBJ_id_aes192_wrap_pad		OBJ_aes,28L
-
-#define SN_aes_256_ecb		"AES-256-ECB"
-#define LN_aes_256_ecb		"aes-256-ecb"
-#define NID_aes_256_ecb		426
-#define OBJ_aes_256_ecb		OBJ_aes,41L
-
-#define SN_aes_256_cbc		"AES-256-CBC"
-#define LN_aes_256_cbc		"aes-256-cbc"
-#define NID_aes_256_cbc		427
-#define OBJ_aes_256_cbc		OBJ_aes,42L
-
-#define SN_aes_256_ofb128		"AES-256-OFB"
-#define LN_aes_256_ofb128		"aes-256-ofb"
-#define NID_aes_256_ofb128		428
-#define OBJ_aes_256_ofb128		OBJ_aes,43L
-
-#define SN_aes_256_cfb128		"AES-256-CFB"
-#define LN_aes_256_cfb128		"aes-256-cfb"
-#define NID_aes_256_cfb128		429
-#define OBJ_aes_256_cfb128		OBJ_aes,44L
-
-#define SN_id_aes256_wrap		"id-aes256-wrap"
-#define NID_id_aes256_wrap		790
-#define OBJ_id_aes256_wrap		OBJ_aes,45L
-
-#define SN_aes_256_gcm		"id-aes256-GCM"
-#define LN_aes_256_gcm		"aes-256-gcm"
-#define NID_aes_256_gcm		901
-#define OBJ_aes_256_gcm		OBJ_aes,46L
-
-#define SN_aes_256_ccm		"id-aes256-CCM"
-#define LN_aes_256_ccm		"aes-256-ccm"
-#define NID_aes_256_ccm		902
-#define OBJ_aes_256_ccm		OBJ_aes,47L
-
-#define SN_id_aes256_wrap_pad		"id-aes256-wrap-pad"
-#define NID_id_aes256_wrap_pad		903
-#define OBJ_id_aes256_wrap_pad		OBJ_aes,48L
-
-#define SN_aes_128_cfb1		"AES-128-CFB1"
-#define LN_aes_128_cfb1		"aes-128-cfb1"
-#define NID_aes_128_cfb1		650
-
-#define SN_aes_192_cfb1		"AES-192-CFB1"
-#define LN_aes_192_cfb1		"aes-192-cfb1"
-#define NID_aes_192_cfb1		651
-
-#define SN_aes_256_cfb1		"AES-256-CFB1"
-#define LN_aes_256_cfb1		"aes-256-cfb1"
-#define NID_aes_256_cfb1		652
-
-#define SN_aes_128_cfb8		"AES-128-CFB8"
-#define LN_aes_128_cfb8		"aes-128-cfb8"
-#define NID_aes_128_cfb8		653
-
-#define SN_aes_192_cfb8		"AES-192-CFB8"
-#define LN_aes_192_cfb8		"aes-192-cfb8"
-#define NID_aes_192_cfb8		654
-
-#define SN_aes_256_cfb8		"AES-256-CFB8"
-#define LN_aes_256_cfb8		"aes-256-cfb8"
-#define NID_aes_256_cfb8		655
-
-#define SN_aes_128_ctr		"AES-128-CTR"
-#define LN_aes_128_ctr		"aes-128-ctr"
-#define NID_aes_128_ctr		904
-
-#define SN_aes_192_ctr		"AES-192-CTR"
-#define LN_aes_192_ctr		"aes-192-ctr"
-#define NID_aes_192_ctr		905
-
-#define SN_aes_256_ctr		"AES-256-CTR"
-#define LN_aes_256_ctr		"aes-256-ctr"
-#define NID_aes_256_ctr		906
-
-#define SN_aes_128_xts		"AES-128-XTS"
-#define LN_aes_128_xts		"aes-128-xts"
-#define NID_aes_128_xts		913
-
-#define SN_aes_256_xts		"AES-256-XTS"
-#define LN_aes_256_xts		"aes-256-xts"
-#define NID_aes_256_xts		914
-
-#define SN_des_cfb1		"DES-CFB1"
-#define LN_des_cfb1		"des-cfb1"
-#define NID_des_cfb1		656
-
-#define SN_des_cfb8		"DES-CFB8"
-#define LN_des_cfb8		"des-cfb8"
-#define NID_des_cfb8		657
-
-#define SN_des_ede3_cfb1		"DES-EDE3-CFB1"
-#define LN_des_ede3_cfb1		"des-ede3-cfb1"
-#define NID_des_ede3_cfb1		658
-
-#define SN_des_ede3_cfb8		"DES-EDE3-CFB8"
-#define LN_des_ede3_cfb8		"des-ede3-cfb8"
-#define NID_des_ede3_cfb8		659
-
-#define OBJ_nist_hashalgs		OBJ_nistAlgorithms,2L
-
-#define SN_sha256		"SHA256"
-#define LN_sha256		"sha256"
-#define NID_sha256		672
-#define OBJ_sha256		OBJ_nist_hashalgs,1L
-
-#define SN_sha384		"SHA384"
-#define LN_sha384		"sha384"
-#define NID_sha384		673
-#define OBJ_sha384		OBJ_nist_hashalgs,2L
-
-#define SN_sha512		"SHA512"
-#define LN_sha512		"sha512"
-#define NID_sha512		674
-#define OBJ_sha512		OBJ_nist_hashalgs,3L
-
-#define SN_sha224		"SHA224"
-#define LN_sha224		"sha224"
-#define NID_sha224		675
-#define OBJ_sha224		OBJ_nist_hashalgs,4L
-
-#define OBJ_dsa_with_sha2		OBJ_nistAlgorithms,3L
-
-#define SN_dsa_with_SHA224		"dsa_with_SHA224"
-#define NID_dsa_with_SHA224		802
-#define OBJ_dsa_with_SHA224		OBJ_dsa_with_sha2,1L
-
-#define SN_dsa_with_SHA256		"dsa_with_SHA256"
-#define NID_dsa_with_SHA256		803
-#define OBJ_dsa_with_SHA256		OBJ_dsa_with_sha2,2L
-
-#define SN_hold_instruction_code		"holdInstructionCode"
-#define LN_hold_instruction_code		"Hold Instruction Code"
-#define NID_hold_instruction_code		430
-#define OBJ_hold_instruction_code		OBJ_id_ce,23L
-
-#define OBJ_holdInstruction		OBJ_X9_57,2L
+#define SN_id_cmc_statusInfo            "id-cmc-statusInfo"
+#define NID_id_cmc_statusInfo           327
+#define OBJ_id_cmc_statusInfo           OBJ_id_cmc,1L
 
-#define SN_hold_instruction_none		"holdInstructionNone"
-#define LN_hold_instruction_none		"Hold Instruction None"
-#define NID_hold_instruction_none		431
-#define OBJ_hold_instruction_none		OBJ_holdInstruction,1L
+#define SN_id_cmc_identification                "id-cmc-identification"
+#define NID_id_cmc_identification               328
+#define OBJ_id_cmc_identification               OBJ_id_cmc,2L
 
-#define SN_hold_instruction_call_issuer		"holdInstructionCallIssuer"
-#define LN_hold_instruction_call_issuer		"Hold Instruction Call Issuer"
-#define NID_hold_instruction_call_issuer		432
-#define OBJ_hold_instruction_call_issuer		OBJ_holdInstruction,2L
-
-#define SN_hold_instruction_reject		"holdInstructionReject"
-#define LN_hold_instruction_reject		"Hold Instruction Reject"
-#define NID_hold_instruction_reject		433
-#define OBJ_hold_instruction_reject		OBJ_holdInstruction,3L
-
-#define SN_data		"data"
-#define NID_data		434
-#define OBJ_data		OBJ_itu_t,9L
-
-#define SN_pss		"pss"
-#define NID_pss		435
-#define OBJ_pss		OBJ_data,2342L
-
-#define SN_ucl		"ucl"
-#define NID_ucl		436
-#define OBJ_ucl		OBJ_pss,19200300L
-
-#define SN_pilot		"pilot"
-#define NID_pilot		437
-#define OBJ_pilot		OBJ_ucl,100L
-
-#define LN_pilotAttributeType		"pilotAttributeType"
-#define NID_pilotAttributeType		438
-#define OBJ_pilotAttributeType		OBJ_pilot,1L
-
-#define LN_pilotAttributeSyntax		"pilotAttributeSyntax"
-#define NID_pilotAttributeSyntax		439
-#define OBJ_pilotAttributeSyntax		OBJ_pilot,3L
-
-#define LN_pilotObjectClass		"pilotObjectClass"
-#define NID_pilotObjectClass		440
-#define OBJ_pilotObjectClass		OBJ_pilot,4L
-
-#define LN_pilotGroups		"pilotGroups"
-#define NID_pilotGroups		441
-#define OBJ_pilotGroups		OBJ_pilot,10L
-
-#define LN_iA5StringSyntax		"iA5StringSyntax"
-#define NID_iA5StringSyntax		442
-#define OBJ_iA5StringSyntax		OBJ_pilotAttributeSyntax,4L
-
-#define LN_caseIgnoreIA5StringSyntax		"caseIgnoreIA5StringSyntax"
-#define NID_caseIgnoreIA5StringSyntax		443
-#define OBJ_caseIgnoreIA5StringSyntax		OBJ_pilotAttributeSyntax,5L
-
-#define LN_pilotObject		"pilotObject"
-#define NID_pilotObject		444
-#define OBJ_pilotObject		OBJ_pilotObjectClass,3L
-
-#define LN_pilotPerson		"pilotPerson"
-#define NID_pilotPerson		445
-#define OBJ_pilotPerson		OBJ_pilotObjectClass,4L
-
-#define SN_account		"account"
-#define NID_account		446
-#define OBJ_account		OBJ_pilotObjectClass,5L
-
-#define SN_document		"document"
-#define NID_document		447
-#define OBJ_document		OBJ_pilotObjectClass,6L
-
-#define SN_room		"room"
-#define NID_room		448
-#define OBJ_room		OBJ_pilotObjectClass,7L
-
-#define LN_documentSeries		"documentSeries"
-#define NID_documentSeries		449
-#define OBJ_documentSeries		OBJ_pilotObjectClass,9L
-
-#define SN_Domain		"domain"
-#define LN_Domain		"Domain"
-#define NID_Domain		392
-#define OBJ_Domain		OBJ_pilotObjectClass,13L
-
-#define LN_rFC822localPart		"rFC822localPart"
-#define NID_rFC822localPart		450
-#define OBJ_rFC822localPart		OBJ_pilotObjectClass,14L
-
-#define LN_dNSDomain		"dNSDomain"
-#define NID_dNSDomain		451
-#define OBJ_dNSDomain		OBJ_pilotObjectClass,15L
-
-#define LN_domainRelatedObject		"domainRelatedObject"
-#define NID_domainRelatedObject		452
-#define OBJ_domainRelatedObject		OBJ_pilotObjectClass,17L
-
-#define LN_friendlyCountry		"friendlyCountry"
-#define NID_friendlyCountry		453
-#define OBJ_friendlyCountry		OBJ_pilotObjectClass,18L
-
-#define LN_simpleSecurityObject		"simpleSecurityObject"
-#define NID_simpleSecurityObject		454
-#define OBJ_simpleSecurityObject		OBJ_pilotObjectClass,19L
-
-#define LN_pilotOrganization		"pilotOrganization"
-#define NID_pilotOrganization		455
-#define OBJ_pilotOrganization		OBJ_pilotObjectClass,20L
-
-#define LN_pilotDSA		"pilotDSA"
-#define NID_pilotDSA		456
-#define OBJ_pilotDSA		OBJ_pilotObjectClass,21L
-
-#define LN_qualityLabelledData		"qualityLabelledData"
-#define NID_qualityLabelledData		457
-#define OBJ_qualityLabelledData		OBJ_pilotObjectClass,22L
-
-#define SN_userId		"UID"
-#define LN_userId		"userId"
-#define NID_userId		458
-#define OBJ_userId		OBJ_pilotAttributeType,1L
-
-#define LN_textEncodedORAddress		"textEncodedORAddress"
-#define NID_textEncodedORAddress		459
-#define OBJ_textEncodedORAddress		OBJ_pilotAttributeType,2L
-
-#define SN_rfc822Mailbox		"mail"
-#define LN_rfc822Mailbox		"rfc822Mailbox"
-#define NID_rfc822Mailbox		460
-#define OBJ_rfc822Mailbox		OBJ_pilotAttributeType,3L
-
-#define SN_info		"info"
-#define NID_info		461
-#define OBJ_info		OBJ_pilotAttributeType,4L
-
-#define LN_favouriteDrink		"favouriteDrink"
-#define NID_favouriteDrink		462
-#define OBJ_favouriteDrink		OBJ_pilotAttributeType,5L
-
-#define LN_roomNumber		"roomNumber"
-#define NID_roomNumber		463
-#define OBJ_roomNumber		OBJ_pilotAttributeType,6L
-
-#define SN_photo		"photo"
-#define NID_photo		464
-#define OBJ_photo		OBJ_pilotAttributeType,7L
-
-#define LN_userClass		"userClass"
-#define NID_userClass		465
-#define OBJ_userClass		OBJ_pilotAttributeType,8L
-
-#define SN_host		"host"
-#define NID_host		466
-#define OBJ_host		OBJ_pilotAttributeType,9L
-
-#define SN_manager		"manager"
-#define NID_manager		467
-#define OBJ_manager		OBJ_pilotAttributeType,10L
-
-#define LN_documentIdentifier		"documentIdentifier"
-#define NID_documentIdentifier		468
-#define OBJ_documentIdentifier		OBJ_pilotAttributeType,11L
-
-#define LN_documentTitle		"documentTitle"
-#define NID_documentTitle		469
-#define OBJ_documentTitle		OBJ_pilotAttributeType,12L
-
-#define LN_documentVersion		"documentVersion"
-#define NID_documentVersion		470
-#define OBJ_documentVersion		OBJ_pilotAttributeType,13L
-
-#define LN_documentAuthor		"documentAuthor"
-#define NID_documentAuthor		471
-#define OBJ_documentAuthor		OBJ_pilotAttributeType,14L
-
-#define LN_documentLocation		"documentLocation"
-#define NID_documentLocation		472
-#define OBJ_documentLocation		OBJ_pilotAttributeType,15L
-
-#define LN_homeTelephoneNumber		"homeTelephoneNumber"
-#define NID_homeTelephoneNumber		473
-#define OBJ_homeTelephoneNumber		OBJ_pilotAttributeType,20L
-
-#define SN_secretary		"secretary"
-#define NID_secretary		474
-#define OBJ_secretary		OBJ_pilotAttributeType,21L
-
-#define LN_otherMailbox		"otherMailbox"
-#define NID_otherMailbox		475
-#define OBJ_otherMailbox		OBJ_pilotAttributeType,22L
-
-#define LN_lastModifiedTime		"lastModifiedTime"
-#define NID_lastModifiedTime		476
-#define OBJ_lastModifiedTime		OBJ_pilotAttributeType,23L
-
-#define LN_lastModifiedBy		"lastModifiedBy"
-#define NID_lastModifiedBy		477
-#define OBJ_lastModifiedBy		OBJ_pilotAttributeType,24L
-
-#define SN_domainComponent		"DC"
-#define LN_domainComponent		"domainComponent"
-#define NID_domainComponent		391
-#define OBJ_domainComponent		OBJ_pilotAttributeType,25L
+#define SN_id_cmc_identityProof         "id-cmc-identityProof"
+#define NID_id_cmc_identityProof                329
+#define OBJ_id_cmc_identityProof                OBJ_id_cmc,3L
 
-#define LN_aRecord		"aRecord"
-#define NID_aRecord		478
-#define OBJ_aRecord		OBJ_pilotAttributeType,26L
-
-#define LN_pilotAttributeType27		"pilotAttributeType27"
-#define NID_pilotAttributeType27		479
-#define OBJ_pilotAttributeType27		OBJ_pilotAttributeType,27L
-
-#define LN_mXRecord		"mXRecord"
-#define NID_mXRecord		480
-#define OBJ_mXRecord		OBJ_pilotAttributeType,28L
-
-#define LN_nSRecord		"nSRecord"
-#define NID_nSRecord		481
-#define OBJ_nSRecord		OBJ_pilotAttributeType,29L
-
-#define LN_sOARecord		"sOARecord"
-#define NID_sOARecord		482
-#define OBJ_sOARecord		OBJ_pilotAttributeType,30L
-
-#define LN_cNAMERecord		"cNAMERecord"
-#define NID_cNAMERecord		483
-#define OBJ_cNAMERecord		OBJ_pilotAttributeType,31L
-
-#define LN_associatedDomain		"associatedDomain"
-#define NID_associatedDomain		484
-#define OBJ_associatedDomain		OBJ_pilotAttributeType,37L
-
-#define LN_associatedName		"associatedName"
-#define NID_associatedName		485
-#define OBJ_associatedName		OBJ_pilotAttributeType,38L
-
-#define LN_homePostalAddress		"homePostalAddress"
-#define NID_homePostalAddress		486
-#define OBJ_homePostalAddress		OBJ_pilotAttributeType,39L
-
-#define LN_personalTitle		"personalTitle"
-#define NID_personalTitle		487
-#define OBJ_personalTitle		OBJ_pilotAttributeType,40L
-
-#define LN_mobileTelephoneNumber		"mobileTelephoneNumber"
-#define NID_mobileTelephoneNumber		488
-#define OBJ_mobileTelephoneNumber		OBJ_pilotAttributeType,41L
-
-#define LN_pagerTelephoneNumber		"pagerTelephoneNumber"
-#define NID_pagerTelephoneNumber		489
-#define OBJ_pagerTelephoneNumber		OBJ_pilotAttributeType,42L
-
-#define LN_friendlyCountryName		"friendlyCountryName"
-#define NID_friendlyCountryName		490
-#define OBJ_friendlyCountryName		OBJ_pilotAttributeType,43L
-
-#define LN_organizationalStatus		"organizationalStatus"
-#define NID_organizationalStatus		491
-#define OBJ_organizationalStatus		OBJ_pilotAttributeType,45L
-
-#define LN_janetMailbox		"janetMailbox"
-#define NID_janetMailbox		492
-#define OBJ_janetMailbox		OBJ_pilotAttributeType,46L
-
-#define LN_mailPreferenceOption		"mailPreferenceOption"
-#define NID_mailPreferenceOption		493
-#define OBJ_mailPreferenceOption		OBJ_pilotAttributeType,47L
-
-#define LN_buildingName		"buildingName"
-#define NID_buildingName		494
-#define OBJ_buildingName		OBJ_pilotAttributeType,48L
-
-#define LN_dSAQuality		"dSAQuality"
-#define NID_dSAQuality		495
-#define OBJ_dSAQuality		OBJ_pilotAttributeType,49L
-
-#define LN_singleLevelQuality		"singleLevelQuality"
-#define NID_singleLevelQuality		496
-#define OBJ_singleLevelQuality		OBJ_pilotAttributeType,50L
-
-#define LN_subtreeMinimumQuality		"subtreeMinimumQuality"
-#define NID_subtreeMinimumQuality		497
-#define OBJ_subtreeMinimumQuality		OBJ_pilotAttributeType,51L
-
-#define LN_subtreeMaximumQuality		"subtreeMaximumQuality"
-#define NID_subtreeMaximumQuality		498
-#define OBJ_subtreeMaximumQuality		OBJ_pilotAttributeType,52L
-
-#define LN_personalSignature		"personalSignature"
-#define NID_personalSignature		499
-#define OBJ_personalSignature		OBJ_pilotAttributeType,53L
-
-#define LN_dITRedirect		"dITRedirect"
-#define NID_dITRedirect		500
-#define OBJ_dITRedirect		OBJ_pilotAttributeType,54L
-
-#define SN_audio		"audio"
-#define NID_audio		501
-#define OBJ_audio		OBJ_pilotAttributeType,55L
-
-#define LN_documentPublisher		"documentPublisher"
-#define NID_documentPublisher		502
-#define OBJ_documentPublisher		OBJ_pilotAttributeType,56L
+#define SN_id_cmc_dataReturn            "id-cmc-dataReturn"
+#define NID_id_cmc_dataReturn           330
+#define OBJ_id_cmc_dataReturn           OBJ_id_cmc,4L
 
-#define SN_id_set		"id-set"
-#define LN_id_set		"Secure Electronic Transactions"
-#define NID_id_set		512
-#define OBJ_id_set		OBJ_international_organizations,42L
-
-#define SN_set_ctype		"set-ctype"
-#define LN_set_ctype		"content types"
-#define NID_set_ctype		513
-#define OBJ_set_ctype		OBJ_id_set,0L
-
-#define SN_set_msgExt		"set-msgExt"
-#define LN_set_msgExt		"message extensions"
-#define NID_set_msgExt		514
-#define OBJ_set_msgExt		OBJ_id_set,1L
-
-#define SN_set_attr		"set-attr"
-#define NID_set_attr		515
-#define OBJ_set_attr		OBJ_id_set,3L
-
-#define SN_set_policy		"set-policy"
-#define NID_set_policy		516
-#define OBJ_set_policy		OBJ_id_set,5L
-
-#define SN_set_certExt		"set-certExt"
-#define LN_set_certExt		"certificate extensions"
-#define NID_set_certExt		517
-#define OBJ_set_certExt		OBJ_id_set,7L
+#define SN_id_cmc_transactionId         "id-cmc-transactionId"
+#define NID_id_cmc_transactionId                331
+#define OBJ_id_cmc_transactionId                OBJ_id_cmc,5L
 
-#define SN_set_brand		"set-brand"
-#define NID_set_brand		518
-#define OBJ_set_brand		OBJ_id_set,8L
+#define SN_id_cmc_senderNonce           "id-cmc-senderNonce"
+#define NID_id_cmc_senderNonce          332
+#define OBJ_id_cmc_senderNonce          OBJ_id_cmc,6L
 
-#define SN_setct_PANData		"setct-PANData"
-#define NID_setct_PANData		519
-#define OBJ_setct_PANData		OBJ_set_ctype,0L
+#define SN_id_cmc_recipientNonce                "id-cmc-recipientNonce"
+#define NID_id_cmc_recipientNonce               333
+#define OBJ_id_cmc_recipientNonce               OBJ_id_cmc,7L
 
-#define SN_setct_PANToken		"setct-PANToken"
-#define NID_setct_PANToken		520
-#define OBJ_setct_PANToken		OBJ_set_ctype,1L
+#define SN_id_cmc_addExtensions         "id-cmc-addExtensions"
+#define NID_id_cmc_addExtensions                334
+#define OBJ_id_cmc_addExtensions                OBJ_id_cmc,8L
 
-#define SN_setct_PANOnly		"setct-PANOnly"
-#define NID_setct_PANOnly		521
-#define OBJ_setct_PANOnly		OBJ_set_ctype,2L
+#define SN_id_cmc_encryptedPOP          "id-cmc-encryptedPOP"
+#define NID_id_cmc_encryptedPOP         335
+#define OBJ_id_cmc_encryptedPOP         OBJ_id_cmc,9L
 
-#define SN_setct_OIData		"setct-OIData"
-#define NID_setct_OIData		522
-#define OBJ_setct_OIData		OBJ_set_ctype,3L
+#define SN_id_cmc_decryptedPOP          "id-cmc-decryptedPOP"
+#define NID_id_cmc_decryptedPOP         336
+#define OBJ_id_cmc_decryptedPOP         OBJ_id_cmc,10L
 
-#define SN_setct_PI		"setct-PI"
-#define NID_setct_PI		523
-#define OBJ_setct_PI		OBJ_set_ctype,4L
+#define SN_id_cmc_lraPOPWitness         "id-cmc-lraPOPWitness"
+#define NID_id_cmc_lraPOPWitness                337
+#define OBJ_id_cmc_lraPOPWitness                OBJ_id_cmc,11L
 
-#define SN_setct_PIData		"setct-PIData"
-#define NID_setct_PIData		524
-#define OBJ_setct_PIData		OBJ_set_ctype,5L
+#define SN_id_cmc_getCert               "id-cmc-getCert"
+#define NID_id_cmc_getCert              338
+#define OBJ_id_cmc_getCert              OBJ_id_cmc,15L
 
-#define SN_setct_PIDataUnsigned		"setct-PIDataUnsigned"
-#define NID_setct_PIDataUnsigned		525
-#define OBJ_setct_PIDataUnsigned		OBJ_set_ctype,6L
+#define SN_id_cmc_getCRL                "id-cmc-getCRL"
+#define NID_id_cmc_getCRL               339
+#define OBJ_id_cmc_getCRL               OBJ_id_cmc,16L
 
-#define SN_setct_HODInput		"setct-HODInput"
-#define NID_setct_HODInput		526
-#define OBJ_setct_HODInput		OBJ_set_ctype,7L
+#define SN_id_cmc_revokeRequest         "id-cmc-revokeRequest"
+#define NID_id_cmc_revokeRequest                340
+#define OBJ_id_cmc_revokeRequest                OBJ_id_cmc,17L
 
-#define SN_setct_AuthResBaggage		"setct-AuthResBaggage"
-#define NID_setct_AuthResBaggage		527
-#define OBJ_setct_AuthResBaggage		OBJ_set_ctype,8L
+#define SN_id_cmc_regInfo               "id-cmc-regInfo"
+#define NID_id_cmc_regInfo              341
+#define OBJ_id_cmc_regInfo              OBJ_id_cmc,18L
 
-#define SN_setct_AuthRevReqBaggage		"setct-AuthRevReqBaggage"
-#define NID_setct_AuthRevReqBaggage		528
-#define OBJ_setct_AuthRevReqBaggage		OBJ_set_ctype,9L
+#define SN_id_cmc_responseInfo          "id-cmc-responseInfo"
+#define NID_id_cmc_responseInfo         342
+#define OBJ_id_cmc_responseInfo         OBJ_id_cmc,19L
 
-#define SN_setct_AuthRevResBaggage		"setct-AuthRevResBaggage"
-#define NID_setct_AuthRevResBaggage		529
-#define OBJ_setct_AuthRevResBaggage		OBJ_set_ctype,10L
+#define SN_id_cmc_queryPending          "id-cmc-queryPending"
+#define NID_id_cmc_queryPending         343
+#define OBJ_id_cmc_queryPending         OBJ_id_cmc,21L
+
+#define SN_id_cmc_popLinkRandom         "id-cmc-popLinkRandom"
+#define NID_id_cmc_popLinkRandom                344
+#define OBJ_id_cmc_popLinkRandom                OBJ_id_cmc,22L
+
+#define SN_id_cmc_popLinkWitness                "id-cmc-popLinkWitness"
+#define NID_id_cmc_popLinkWitness               345
+#define OBJ_id_cmc_popLinkWitness               OBJ_id_cmc,23L
+
+#define SN_id_cmc_confirmCertAcceptance         "id-cmc-confirmCertAcceptance"
+#define NID_id_cmc_confirmCertAcceptance                346
+#define OBJ_id_cmc_confirmCertAcceptance                OBJ_id_cmc,24L
+
+#define SN_id_on_personalData           "id-on-personalData"
+#define NID_id_on_personalData          347
+#define OBJ_id_on_personalData          OBJ_id_on,1L
+
+#define SN_id_on_permanentIdentifier            "id-on-permanentIdentifier"
+#define LN_id_on_permanentIdentifier            "Permanent Identifier"
+#define NID_id_on_permanentIdentifier           858
+#define OBJ_id_on_permanentIdentifier           OBJ_id_on,3L
+
+#define SN_id_pda_dateOfBirth           "id-pda-dateOfBirth"
+#define NID_id_pda_dateOfBirth          348
+#define OBJ_id_pda_dateOfBirth          OBJ_id_pda,1L
+
+#define SN_id_pda_placeOfBirth          "id-pda-placeOfBirth"
+#define NID_id_pda_placeOfBirth         349
+#define OBJ_id_pda_placeOfBirth         OBJ_id_pda,2L
+
+#define SN_id_pda_gender                "id-pda-gender"
+#define NID_id_pda_gender               351
+#define OBJ_id_pda_gender               OBJ_id_pda,3L
+
+#define SN_id_pda_countryOfCitizenship          "id-pda-countryOfCitizenship"
+#define NID_id_pda_countryOfCitizenship         352
+#define OBJ_id_pda_countryOfCitizenship         OBJ_id_pda,4L
+
+#define SN_id_pda_countryOfResidence            "id-pda-countryOfResidence"
+#define NID_id_pda_countryOfResidence           353
+#define OBJ_id_pda_countryOfResidence           OBJ_id_pda,5L
+
+#define SN_id_aca_authenticationInfo            "id-aca-authenticationInfo"
+#define NID_id_aca_authenticationInfo           354
+#define OBJ_id_aca_authenticationInfo           OBJ_id_aca,1L
+
+#define SN_id_aca_accessIdentity                "id-aca-accessIdentity"
+#define NID_id_aca_accessIdentity               355
+#define OBJ_id_aca_accessIdentity               OBJ_id_aca,2L
+
+#define SN_id_aca_chargingIdentity              "id-aca-chargingIdentity"
+#define NID_id_aca_chargingIdentity             356
+#define OBJ_id_aca_chargingIdentity             OBJ_id_aca,3L
+
+#define SN_id_aca_group         "id-aca-group"
+#define NID_id_aca_group                357
+#define OBJ_id_aca_group                OBJ_id_aca,4L
+
+#define SN_id_aca_role          "id-aca-role"
+#define NID_id_aca_role         358
+#define OBJ_id_aca_role         OBJ_id_aca,5L
+
+#define SN_id_aca_encAttrs              "id-aca-encAttrs"
+#define NID_id_aca_encAttrs             399
+#define OBJ_id_aca_encAttrs             OBJ_id_aca,6L
+
+#define SN_id_qcs_pkixQCSyntax_v1               "id-qcs-pkixQCSyntax-v1"
+#define NID_id_qcs_pkixQCSyntax_v1              359
+#define OBJ_id_qcs_pkixQCSyntax_v1              OBJ_id_qcs,1L
+
+#define SN_id_cct_crs           "id-cct-crs"
+#define NID_id_cct_crs          360
+#define OBJ_id_cct_crs          OBJ_id_cct,1L
+
+#define SN_id_cct_PKIData               "id-cct-PKIData"
+#define NID_id_cct_PKIData              361
+#define OBJ_id_cct_PKIData              OBJ_id_cct,2L
+
+#define SN_id_cct_PKIResponse           "id-cct-PKIResponse"
+#define NID_id_cct_PKIResponse          362
+#define OBJ_id_cct_PKIResponse          OBJ_id_cct,3L
+
+#define SN_id_ppl_anyLanguage           "id-ppl-anyLanguage"
+#define LN_id_ppl_anyLanguage           "Any language"
+#define NID_id_ppl_anyLanguage          664
+#define OBJ_id_ppl_anyLanguage          OBJ_id_ppl,0L
+
+#define SN_id_ppl_inheritAll            "id-ppl-inheritAll"
+#define LN_id_ppl_inheritAll            "Inherit all"
+#define NID_id_ppl_inheritAll           665
+#define OBJ_id_ppl_inheritAll           OBJ_id_ppl,1L
+
+#define SN_Independent          "id-ppl-independent"
+#define LN_Independent          "Independent"
+#define NID_Independent         667
+#define OBJ_Independent         OBJ_id_ppl,2L
+
+#define SN_ad_OCSP              "OCSP"
+#define LN_ad_OCSP              "OCSP"
+#define NID_ad_OCSP             178
+#define OBJ_ad_OCSP             OBJ_id_ad,1L
+
+#define SN_ad_ca_issuers                "caIssuers"
+#define LN_ad_ca_issuers                "CA Issuers"
+#define NID_ad_ca_issuers               179
+#define OBJ_ad_ca_issuers               OBJ_id_ad,2L
+
+#define SN_ad_timeStamping              "ad_timestamping"
+#define LN_ad_timeStamping              "AD Time Stamping"
+#define NID_ad_timeStamping             363
+#define OBJ_ad_timeStamping             OBJ_id_ad,3L
+
+#define SN_ad_dvcs              "AD_DVCS"
+#define LN_ad_dvcs              "ad dvcs"
+#define NID_ad_dvcs             364
+#define OBJ_ad_dvcs             OBJ_id_ad,4L
+
+#define SN_caRepository         "caRepository"
+#define LN_caRepository         "CA Repository"
+#define NID_caRepository                785
+#define OBJ_caRepository                OBJ_id_ad,5L
+
+#define OBJ_id_pkix_OCSP                OBJ_ad_OCSP
+
+#define SN_id_pkix_OCSP_basic           "basicOCSPResponse"
+#define LN_id_pkix_OCSP_basic           "Basic OCSP Response"
+#define NID_id_pkix_OCSP_basic          365
+#define OBJ_id_pkix_OCSP_basic          OBJ_id_pkix_OCSP,1L
+
+#define SN_id_pkix_OCSP_Nonce           "Nonce"
+#define LN_id_pkix_OCSP_Nonce           "OCSP Nonce"
+#define NID_id_pkix_OCSP_Nonce          366
+#define OBJ_id_pkix_OCSP_Nonce          OBJ_id_pkix_OCSP,2L
+
+#define SN_id_pkix_OCSP_CrlID           "CrlID"
+#define LN_id_pkix_OCSP_CrlID           "OCSP CRL ID"
+#define NID_id_pkix_OCSP_CrlID          367
+#define OBJ_id_pkix_OCSP_CrlID          OBJ_id_pkix_OCSP,3L
+
+#define SN_id_pkix_OCSP_acceptableResponses             "acceptableResponses"
+#define LN_id_pkix_OCSP_acceptableResponses             "Acceptable OCSP Responses"
+#define NID_id_pkix_OCSP_acceptableResponses            368
+#define OBJ_id_pkix_OCSP_acceptableResponses            OBJ_id_pkix_OCSP,4L
+
+#define SN_id_pkix_OCSP_noCheck         "noCheck"
+#define LN_id_pkix_OCSP_noCheck         "OCSP No Check"
+#define NID_id_pkix_OCSP_noCheck                369
+#define OBJ_id_pkix_OCSP_noCheck                OBJ_id_pkix_OCSP,5L
+
+#define SN_id_pkix_OCSP_archiveCutoff           "archiveCutoff"
+#define LN_id_pkix_OCSP_archiveCutoff           "OCSP Archive Cutoff"
+#define NID_id_pkix_OCSP_archiveCutoff          370
+#define OBJ_id_pkix_OCSP_archiveCutoff          OBJ_id_pkix_OCSP,6L
+
+#define SN_id_pkix_OCSP_serviceLocator          "serviceLocator"
+#define LN_id_pkix_OCSP_serviceLocator          "OCSP Service Locator"
+#define NID_id_pkix_OCSP_serviceLocator         371
+#define OBJ_id_pkix_OCSP_serviceLocator         OBJ_id_pkix_OCSP,7L
+
+#define SN_id_pkix_OCSP_extendedStatus          "extendedStatus"
+#define LN_id_pkix_OCSP_extendedStatus          "Extended OCSP Status"
+#define NID_id_pkix_OCSP_extendedStatus         372
+#define OBJ_id_pkix_OCSP_extendedStatus         OBJ_id_pkix_OCSP,8L
+
+#define SN_id_pkix_OCSP_valid           "valid"
+#define NID_id_pkix_OCSP_valid          373
+#define OBJ_id_pkix_OCSP_valid          OBJ_id_pkix_OCSP,9L
+
+#define SN_id_pkix_OCSP_path            "path"
+#define NID_id_pkix_OCSP_path           374
+#define OBJ_id_pkix_OCSP_path           OBJ_id_pkix_OCSP,10L
+
+#define SN_id_pkix_OCSP_trustRoot               "trustRoot"
+#define LN_id_pkix_OCSP_trustRoot               "Trust Root"
+#define NID_id_pkix_OCSP_trustRoot              375
+#define OBJ_id_pkix_OCSP_trustRoot              OBJ_id_pkix_OCSP,11L
+
+#define SN_algorithm            "algorithm"
+#define LN_algorithm            "algorithm"
+#define NID_algorithm           376
+#define OBJ_algorithm           1L,3L,14L,3L,2L
+
+#define SN_md5WithRSA           "RSA-NP-MD5"
+#define LN_md5WithRSA           "md5WithRSA"
+#define NID_md5WithRSA          104
+#define OBJ_md5WithRSA          OBJ_algorithm,3L
+
+#define SN_des_ecb              "DES-ECB"
+#define LN_des_ecb              "des-ecb"
+#define NID_des_ecb             29
+#define OBJ_des_ecb             OBJ_algorithm,6L
+
+#define SN_des_cbc              "DES-CBC"
+#define LN_des_cbc              "des-cbc"
+#define NID_des_cbc             31
+#define OBJ_des_cbc             OBJ_algorithm,7L
+
+#define SN_des_ofb64            "DES-OFB"
+#define LN_des_ofb64            "des-ofb"
+#define NID_des_ofb64           45
+#define OBJ_des_ofb64           OBJ_algorithm,8L
+
+#define SN_des_cfb64            "DES-CFB"
+#define LN_des_cfb64            "des-cfb"
+#define NID_des_cfb64           30
+#define OBJ_des_cfb64           OBJ_algorithm,9L
+
+#define SN_rsaSignature         "rsaSignature"
+#define NID_rsaSignature                377
+#define OBJ_rsaSignature                OBJ_algorithm,11L
+
+#define SN_dsa_2                "DSA-old"
+#define LN_dsa_2                "dsaEncryption-old"
+#define NID_dsa_2               67
+#define OBJ_dsa_2               OBJ_algorithm,12L
+
+#define SN_dsaWithSHA           "DSA-SHA"
+#define LN_dsaWithSHA           "dsaWithSHA"
+#define NID_dsaWithSHA          66
+#define OBJ_dsaWithSHA          OBJ_algorithm,13L
+
+#define SN_shaWithRSAEncryption         "RSA-SHA"
+#define LN_shaWithRSAEncryption         "shaWithRSAEncryption"
+#define NID_shaWithRSAEncryption                42
+#define OBJ_shaWithRSAEncryption                OBJ_algorithm,15L
+
+#define SN_des_ede_ecb          "DES-EDE"
+#define LN_des_ede_ecb          "des-ede"
+#define NID_des_ede_ecb         32
+#define OBJ_des_ede_ecb         OBJ_algorithm,17L
+
+#define SN_des_ede3_ecb         "DES-EDE3"
+#define LN_des_ede3_ecb         "des-ede3"
+#define NID_des_ede3_ecb                33
+
+#define SN_des_ede_cbc          "DES-EDE-CBC"
+#define LN_des_ede_cbc          "des-ede-cbc"
+#define NID_des_ede_cbc         43
+
+#define SN_des_ede_cfb64                "DES-EDE-CFB"
+#define LN_des_ede_cfb64                "des-ede-cfb"
+#define NID_des_ede_cfb64               60
+
+#define SN_des_ede3_cfb64               "DES-EDE3-CFB"
+#define LN_des_ede3_cfb64               "des-ede3-cfb"
+#define NID_des_ede3_cfb64              61
+
+#define SN_des_ede_ofb64                "DES-EDE-OFB"
+#define LN_des_ede_ofb64                "des-ede-ofb"
+#define NID_des_ede_ofb64               62
+
+#define SN_des_ede3_ofb64               "DES-EDE3-OFB"
+#define LN_des_ede3_ofb64               "des-ede3-ofb"
+#define NID_des_ede3_ofb64              63
+
+#define SN_desx_cbc             "DESX-CBC"
+#define LN_desx_cbc             "desx-cbc"
+#define NID_desx_cbc            80
+
+#define SN_sha          "SHA"
+#define LN_sha          "sha"
+#define NID_sha         41
+#define OBJ_sha         OBJ_algorithm,18L
+
+#define SN_sha1         "SHA1"
+#define LN_sha1         "sha1"
+#define NID_sha1                64
+#define OBJ_sha1                OBJ_algorithm,26L
+
+#define SN_dsaWithSHA1_2                "DSA-SHA1-old"
+#define LN_dsaWithSHA1_2                "dsaWithSHA1-old"
+#define NID_dsaWithSHA1_2               70
+#define OBJ_dsaWithSHA1_2               OBJ_algorithm,27L
+
+#define SN_sha1WithRSA          "RSA-SHA1-2"
+#define LN_sha1WithRSA          "sha1WithRSA"
+#define NID_sha1WithRSA         115
+#define OBJ_sha1WithRSA         OBJ_algorithm,29L
+
+#define SN_ripemd160            "RIPEMD160"
+#define LN_ripemd160            "ripemd160"
+#define NID_ripemd160           117
+#define OBJ_ripemd160           1L,3L,36L,3L,2L,1L
+
+#define SN_ripemd160WithRSA             "RSA-RIPEMD160"
+#define LN_ripemd160WithRSA             "ripemd160WithRSA"
+#define NID_ripemd160WithRSA            119
+#define OBJ_ripemd160WithRSA            1L,3L,36L,3L,3L,1L,2L
+
+#define SN_sxnet                "SXNetID"
+#define LN_sxnet                "Strong Extranet ID"
+#define NID_sxnet               143
+#define OBJ_sxnet               1L,3L,101L,1L,4L,1L
+
+#define SN_X500         "X500"
+#define LN_X500         "directory services (X.500)"
+#define NID_X500                11
+#define OBJ_X500                2L,5L
+
+#define SN_X509         "X509"
+#define NID_X509                12
+#define OBJ_X509                OBJ_X500,4L
+
+#define SN_commonName           "CN"
+#define LN_commonName           "commonName"
+#define NID_commonName          13
+#define OBJ_commonName          OBJ_X509,3L
+
+#define SN_surname              "SN"
+#define LN_surname              "surname"
+#define NID_surname             100
+#define OBJ_surname             OBJ_X509,4L
+
+#define LN_serialNumber         "serialNumber"
+#define NID_serialNumber                105
+#define OBJ_serialNumber                OBJ_X509,5L
+
+#define SN_countryName          "C"
+#define LN_countryName          "countryName"
+#define NID_countryName         14
+#define OBJ_countryName         OBJ_X509,6L
+
+#define SN_localityName         "L"
+#define LN_localityName         "localityName"
+#define NID_localityName                15
+#define OBJ_localityName                OBJ_X509,7L
+
+#define SN_stateOrProvinceName          "ST"
+#define LN_stateOrProvinceName          "stateOrProvinceName"
+#define NID_stateOrProvinceName         16
+#define OBJ_stateOrProvinceName         OBJ_X509,8L
+
+#define SN_streetAddress                "street"
+#define LN_streetAddress                "streetAddress"
+#define NID_streetAddress               660
+#define OBJ_streetAddress               OBJ_X509,9L
+
+#define SN_organizationName             "O"
+#define LN_organizationName             "organizationName"
+#define NID_organizationName            17
+#define OBJ_organizationName            OBJ_X509,10L
+
+#define SN_organizationalUnitName               "OU"
+#define LN_organizationalUnitName               "organizationalUnitName"
+#define NID_organizationalUnitName              18
+#define OBJ_organizationalUnitName              OBJ_X509,11L
+
+#define SN_title                "title"
+#define LN_title                "title"
+#define NID_title               106
+#define OBJ_title               OBJ_X509,12L
+
+#define LN_description          "description"
+#define NID_description         107
+#define OBJ_description         OBJ_X509,13L
+
+#define LN_searchGuide          "searchGuide"
+#define NID_searchGuide         859
+#define OBJ_searchGuide         OBJ_X509,14L
+
+#define LN_businessCategory             "businessCategory"
+#define NID_businessCategory            860
+#define OBJ_businessCategory            OBJ_X509,15L
+
+#define LN_postalAddress                "postalAddress"
+#define NID_postalAddress               861
+#define OBJ_postalAddress               OBJ_X509,16L
+
+#define LN_postalCode           "postalCode"
+#define NID_postalCode          661
+#define OBJ_postalCode          OBJ_X509,17L
+
+#define LN_postOfficeBox                "postOfficeBox"
+#define NID_postOfficeBox               862
+#define OBJ_postOfficeBox               OBJ_X509,18L
+
+#define LN_physicalDeliveryOfficeName           "physicalDeliveryOfficeName"
+#define NID_physicalDeliveryOfficeName          863
+#define OBJ_physicalDeliveryOfficeName          OBJ_X509,19L
+
+#define LN_telephoneNumber              "telephoneNumber"
+#define NID_telephoneNumber             864
+#define OBJ_telephoneNumber             OBJ_X509,20L
+
+#define LN_telexNumber          "telexNumber"
+#define NID_telexNumber         865
+#define OBJ_telexNumber         OBJ_X509,21L
+
+#define LN_teletexTerminalIdentifier            "teletexTerminalIdentifier"
+#define NID_teletexTerminalIdentifier           866
+#define OBJ_teletexTerminalIdentifier           OBJ_X509,22L
+
+#define LN_facsimileTelephoneNumber             "facsimileTelephoneNumber"
+#define NID_facsimileTelephoneNumber            867
+#define OBJ_facsimileTelephoneNumber            OBJ_X509,23L
+
+#define LN_x121Address          "x121Address"
+#define NID_x121Address         868
+#define OBJ_x121Address         OBJ_X509,24L
+
+#define LN_internationaliSDNNumber              "internationaliSDNNumber"
+#define NID_internationaliSDNNumber             869
+#define OBJ_internationaliSDNNumber             OBJ_X509,25L
+
+#define LN_registeredAddress            "registeredAddress"
+#define NID_registeredAddress           870
+#define OBJ_registeredAddress           OBJ_X509,26L
+
+#define LN_destinationIndicator         "destinationIndicator"
+#define NID_destinationIndicator                871
+#define OBJ_destinationIndicator                OBJ_X509,27L
+
+#define LN_preferredDeliveryMethod              "preferredDeliveryMethod"
+#define NID_preferredDeliveryMethod             872
+#define OBJ_preferredDeliveryMethod             OBJ_X509,28L
+
+#define LN_presentationAddress          "presentationAddress"
+#define NID_presentationAddress         873
+#define OBJ_presentationAddress         OBJ_X509,29L
+
+#define LN_supportedApplicationContext          "supportedApplicationContext"
+#define NID_supportedApplicationContext         874
+#define OBJ_supportedApplicationContext         OBJ_X509,30L
+
+#define SN_member               "member"
+#define NID_member              875
+#define OBJ_member              OBJ_X509,31L
+
+#define SN_owner                "owner"
+#define NID_owner               876
+#define OBJ_owner               OBJ_X509,32L
+
+#define LN_roleOccupant         "roleOccupant"
+#define NID_roleOccupant                877
+#define OBJ_roleOccupant                OBJ_X509,33L
+
+#define SN_seeAlso              "seeAlso"
+#define NID_seeAlso             878
+#define OBJ_seeAlso             OBJ_X509,34L
+
+#define LN_userPassword         "userPassword"
+#define NID_userPassword                879
+#define OBJ_userPassword                OBJ_X509,35L
+
+#define LN_userCertificate              "userCertificate"
+#define NID_userCertificate             880
+#define OBJ_userCertificate             OBJ_X509,36L
+
+#define LN_cACertificate                "cACertificate"
+#define NID_cACertificate               881
+#define OBJ_cACertificate               OBJ_X509,37L
+
+#define LN_authorityRevocationList              "authorityRevocationList"
+#define NID_authorityRevocationList             882
+#define OBJ_authorityRevocationList             OBJ_X509,38L
+
+#define LN_certificateRevocationList            "certificateRevocationList"
+#define NID_certificateRevocationList           883
+#define OBJ_certificateRevocationList           OBJ_X509,39L
+
+#define LN_crossCertificatePair         "crossCertificatePair"
+#define NID_crossCertificatePair                884
+#define OBJ_crossCertificatePair                OBJ_X509,40L
+
+#define SN_name         "name"
+#define LN_name         "name"
+#define NID_name                173
+#define OBJ_name                OBJ_X509,41L
+
+#define SN_givenName            "GN"
+#define LN_givenName            "givenName"
+#define NID_givenName           99
+#define OBJ_givenName           OBJ_X509,42L
+
+#define SN_initials             "initials"
+#define LN_initials             "initials"
+#define NID_initials            101
+#define OBJ_initials            OBJ_X509,43L
+
+#define LN_generationQualifier          "generationQualifier"
+#define NID_generationQualifier         509
+#define OBJ_generationQualifier         OBJ_X509,44L
+
+#define LN_x500UniqueIdentifier         "x500UniqueIdentifier"
+#define NID_x500UniqueIdentifier                503
+#define OBJ_x500UniqueIdentifier                OBJ_X509,45L
+
+#define SN_dnQualifier          "dnQualifier"
+#define LN_dnQualifier          "dnQualifier"
+#define NID_dnQualifier         174
+#define OBJ_dnQualifier         OBJ_X509,46L
+
+#define LN_enhancedSearchGuide          "enhancedSearchGuide"
+#define NID_enhancedSearchGuide         885
+#define OBJ_enhancedSearchGuide         OBJ_X509,47L
+
+#define LN_protocolInformation          "protocolInformation"
+#define NID_protocolInformation         886
+#define OBJ_protocolInformation         OBJ_X509,48L
+
+#define LN_distinguishedName            "distinguishedName"
+#define NID_distinguishedName           887
+#define OBJ_distinguishedName           OBJ_X509,49L
+
+#define LN_uniqueMember         "uniqueMember"
+#define NID_uniqueMember                888
+#define OBJ_uniqueMember                OBJ_X509,50L
+
+#define LN_houseIdentifier              "houseIdentifier"
+#define NID_houseIdentifier             889
+#define OBJ_houseIdentifier             OBJ_X509,51L
+
+#define LN_supportedAlgorithms          "supportedAlgorithms"
+#define NID_supportedAlgorithms         890
+#define OBJ_supportedAlgorithms         OBJ_X509,52L
+
+#define LN_deltaRevocationList          "deltaRevocationList"
+#define NID_deltaRevocationList         891
+#define OBJ_deltaRevocationList         OBJ_X509,53L
+
+#define SN_dmdName              "dmdName"
+#define NID_dmdName             892
+#define OBJ_dmdName             OBJ_X509,54L
+
+#define LN_pseudonym            "pseudonym"
+#define NID_pseudonym           510
+#define OBJ_pseudonym           OBJ_X509,65L
+
+#define SN_role         "role"
+#define LN_role         "role"
+#define NID_role                400
+#define OBJ_role                OBJ_X509,72L
+
+#define SN_X500algorithms               "X500algorithms"
+#define LN_X500algorithms               "directory services - algorithms"
+#define NID_X500algorithms              378
+#define OBJ_X500algorithms              OBJ_X500,8L
+
+#define SN_rsa          "RSA"
+#define LN_rsa          "rsa"
+#define NID_rsa         19
+#define OBJ_rsa         OBJ_X500algorithms,1L,1L
+
+#define SN_mdc2WithRSA          "RSA-MDC2"
+#define LN_mdc2WithRSA          "mdc2WithRSA"
+#define NID_mdc2WithRSA         96
+#define OBJ_mdc2WithRSA         OBJ_X500algorithms,3L,100L
+
+#define SN_mdc2         "MDC2"
+#define LN_mdc2         "mdc2"
+#define NID_mdc2                95
+#define OBJ_mdc2                OBJ_X500algorithms,3L,101L
+
+#define SN_id_ce                "id-ce"
+#define NID_id_ce               81
+#define OBJ_id_ce               OBJ_X500,29L
+
+#define SN_subject_directory_attributes         "subjectDirectoryAttributes"
+#define LN_subject_directory_attributes         "X509v3 Subject Directory Attributes"
+#define NID_subject_directory_attributes                769
+#define OBJ_subject_directory_attributes                OBJ_id_ce,9L
+
+#define SN_subject_key_identifier               "subjectKeyIdentifier"
+#define LN_subject_key_identifier               "X509v3 Subject Key Identifier"
+#define NID_subject_key_identifier              82
+#define OBJ_subject_key_identifier              OBJ_id_ce,14L
+
+#define SN_key_usage            "keyUsage"
+#define LN_key_usage            "X509v3 Key Usage"
+#define NID_key_usage           83
+#define OBJ_key_usage           OBJ_id_ce,15L
+
+#define SN_private_key_usage_period             "privateKeyUsagePeriod"
+#define LN_private_key_usage_period             "X509v3 Private Key Usage Period"
+#define NID_private_key_usage_period            84
+#define OBJ_private_key_usage_period            OBJ_id_ce,16L
+
+#define SN_subject_alt_name             "subjectAltName"
+#define LN_subject_alt_name             "X509v3 Subject Alternative Name"
+#define NID_subject_alt_name            85
+#define OBJ_subject_alt_name            OBJ_id_ce,17L
+
+#define SN_issuer_alt_name              "issuerAltName"
+#define LN_issuer_alt_name              "X509v3 Issuer Alternative Name"
+#define NID_issuer_alt_name             86
+#define OBJ_issuer_alt_name             OBJ_id_ce,18L
+
+#define SN_basic_constraints            "basicConstraints"
+#define LN_basic_constraints            "X509v3 Basic Constraints"
+#define NID_basic_constraints           87
+#define OBJ_basic_constraints           OBJ_id_ce,19L
+
+#define SN_crl_number           "crlNumber"
+#define LN_crl_number           "X509v3 CRL Number"
+#define NID_crl_number          88
+#define OBJ_crl_number          OBJ_id_ce,20L
+
+#define SN_crl_reason           "CRLReason"
+#define LN_crl_reason           "X509v3 CRL Reason Code"
+#define NID_crl_reason          141
+#define OBJ_crl_reason          OBJ_id_ce,21L
+
+#define SN_invalidity_date              "invalidityDate"
+#define LN_invalidity_date              "Invalidity Date"
+#define NID_invalidity_date             142
+#define OBJ_invalidity_date             OBJ_id_ce,24L
+
+#define SN_delta_crl            "deltaCRL"
+#define LN_delta_crl            "X509v3 Delta CRL Indicator"
+#define NID_delta_crl           140
+#define OBJ_delta_crl           OBJ_id_ce,27L
+
+#define SN_issuing_distribution_point           "issuingDistributionPoint"
+#define LN_issuing_distribution_point           "X509v3 Issuing Distrubution Point"
+#define NID_issuing_distribution_point          770
+#define OBJ_issuing_distribution_point          OBJ_id_ce,28L
+
+#define SN_certificate_issuer           "certificateIssuer"
+#define LN_certificate_issuer           "X509v3 Certificate Issuer"
+#define NID_certificate_issuer          771
+#define OBJ_certificate_issuer          OBJ_id_ce,29L
+
+#define SN_name_constraints             "nameConstraints"
+#define LN_name_constraints             "X509v3 Name Constraints"
+#define NID_name_constraints            666
+#define OBJ_name_constraints            OBJ_id_ce,30L
+
+#define SN_crl_distribution_points              "crlDistributionPoints"
+#define LN_crl_distribution_points              "X509v3 CRL Distribution Points"
+#define NID_crl_distribution_points             103
+#define OBJ_crl_distribution_points             OBJ_id_ce,31L
+
+#define SN_certificate_policies         "certificatePolicies"
+#define LN_certificate_policies         "X509v3 Certificate Policies"
+#define NID_certificate_policies                89
+#define OBJ_certificate_policies                OBJ_id_ce,32L
+
+#define SN_any_policy           "anyPolicy"
+#define LN_any_policy           "X509v3 Any Policy"
+#define NID_any_policy          746
+#define OBJ_any_policy          OBJ_certificate_policies,0L
+
+#define SN_policy_mappings              "policyMappings"
+#define LN_policy_mappings              "X509v3 Policy Mappings"
+#define NID_policy_mappings             747
+#define OBJ_policy_mappings             OBJ_id_ce,33L
+
+#define SN_authority_key_identifier             "authorityKeyIdentifier"
+#define LN_authority_key_identifier             "X509v3 Authority Key Identifier"
+#define NID_authority_key_identifier            90
+#define OBJ_authority_key_identifier            OBJ_id_ce,35L
+
+#define SN_policy_constraints           "policyConstraints"
+#define LN_policy_constraints           "X509v3 Policy Constraints"
+#define NID_policy_constraints          401
+#define OBJ_policy_constraints          OBJ_id_ce,36L
+
+#define SN_ext_key_usage                "extendedKeyUsage"
+#define LN_ext_key_usage                "X509v3 Extended Key Usage"
+#define NID_ext_key_usage               126
+#define OBJ_ext_key_usage               OBJ_id_ce,37L
+
+#define SN_freshest_crl         "freshestCRL"
+#define LN_freshest_crl         "X509v3 Freshest CRL"
+#define NID_freshest_crl                857
+#define OBJ_freshest_crl                OBJ_id_ce,46L
+
+#define SN_inhibit_any_policy           "inhibitAnyPolicy"
+#define LN_inhibit_any_policy           "X509v3 Inhibit Any Policy"
+#define NID_inhibit_any_policy          748
+#define OBJ_inhibit_any_policy          OBJ_id_ce,54L
+
+#define SN_target_information           "targetInformation"
+#define LN_target_information           "X509v3 AC Targeting"
+#define NID_target_information          402
+#define OBJ_target_information          OBJ_id_ce,55L
+
+#define SN_no_rev_avail         "noRevAvail"
+#define LN_no_rev_avail         "X509v3 No Revocation Available"
+#define NID_no_rev_avail                403
+#define OBJ_no_rev_avail                OBJ_id_ce,56L
+
+#define SN_anyExtendedKeyUsage          "anyExtendedKeyUsage"
+#define LN_anyExtendedKeyUsage          "Any Extended Key Usage"
+#define NID_anyExtendedKeyUsage         910
+#define OBJ_anyExtendedKeyUsage         OBJ_ext_key_usage,0L
+
+#define SN_netscape             "Netscape"
+#define LN_netscape             "Netscape Communications Corp."
+#define NID_netscape            57
+#define OBJ_netscape            2L,16L,840L,1L,113730L
+
+#define SN_netscape_cert_extension              "nsCertExt"
+#define LN_netscape_cert_extension              "Netscape Certificate Extension"
+#define NID_netscape_cert_extension             58
+#define OBJ_netscape_cert_extension             OBJ_netscape,1L
+
+#define SN_netscape_data_type           "nsDataType"
+#define LN_netscape_data_type           "Netscape Data Type"
+#define NID_netscape_data_type          59
+#define OBJ_netscape_data_type          OBJ_netscape,2L
+
+#define SN_netscape_cert_type           "nsCertType"
+#define LN_netscape_cert_type           "Netscape Cert Type"
+#define NID_netscape_cert_type          71
+#define OBJ_netscape_cert_type          OBJ_netscape_cert_extension,1L
+
+#define SN_netscape_base_url            "nsBaseUrl"
+#define LN_netscape_base_url            "Netscape Base Url"
+#define NID_netscape_base_url           72
+#define OBJ_netscape_base_url           OBJ_netscape_cert_extension,2L
+
+#define SN_netscape_revocation_url              "nsRevocationUrl"
+#define LN_netscape_revocation_url              "Netscape Revocation Url"
+#define NID_netscape_revocation_url             73
+#define OBJ_netscape_revocation_url             OBJ_netscape_cert_extension,3L
+
+#define SN_netscape_ca_revocation_url           "nsCaRevocationUrl"
+#define LN_netscape_ca_revocation_url           "Netscape CA Revocation Url"
+#define NID_netscape_ca_revocation_url          74
+#define OBJ_netscape_ca_revocation_url          OBJ_netscape_cert_extension,4L
+
+#define SN_netscape_renewal_url         "nsRenewalUrl"
+#define LN_netscape_renewal_url         "Netscape Renewal Url"
+#define NID_netscape_renewal_url                75
+#define OBJ_netscape_renewal_url                OBJ_netscape_cert_extension,7L
+
+#define SN_netscape_ca_policy_url               "nsCaPolicyUrl"
+#define LN_netscape_ca_policy_url               "Netscape CA Policy Url"
+#define NID_netscape_ca_policy_url              76
+#define OBJ_netscape_ca_policy_url              OBJ_netscape_cert_extension,8L
+
+#define SN_netscape_ssl_server_name             "nsSslServerName"
+#define LN_netscape_ssl_server_name             "Netscape SSL Server Name"
+#define NID_netscape_ssl_server_name            77
+#define OBJ_netscape_ssl_server_name            OBJ_netscape_cert_extension,12L
+
+#define SN_netscape_comment             "nsComment"
+#define LN_netscape_comment             "Netscape Comment"
+#define NID_netscape_comment            78
+#define OBJ_netscape_comment            OBJ_netscape_cert_extension,13L
+
+#define SN_netscape_cert_sequence               "nsCertSequence"
+#define LN_netscape_cert_sequence               "Netscape Certificate Sequence"
+#define NID_netscape_cert_sequence              79
+#define OBJ_netscape_cert_sequence              OBJ_netscape_data_type,5L
+
+#define SN_ns_sgc               "nsSGC"
+#define LN_ns_sgc               "Netscape Server Gated Crypto"
+#define NID_ns_sgc              139
+#define OBJ_ns_sgc              OBJ_netscape,4L,1L
+
+#define SN_org          "ORG"
+#define LN_org          "org"
+#define NID_org         379
+#define OBJ_org         OBJ_iso,3L
+
+#define SN_dod          "DOD"
+#define LN_dod          "dod"
+#define NID_dod         380
+#define OBJ_dod         OBJ_org,6L
+
+#define SN_iana         "IANA"
+#define LN_iana         "iana"
+#define NID_iana                381
+#define OBJ_iana                OBJ_dod,1L
+
+#define OBJ_internet            OBJ_iana
+
+#define SN_Directory            "directory"
+#define LN_Directory            "Directory"
+#define NID_Directory           382
+#define OBJ_Directory           OBJ_internet,1L
+
+#define SN_Management           "mgmt"
+#define LN_Management           "Management"
+#define NID_Management          383
+#define OBJ_Management          OBJ_internet,2L
+
+#define SN_Experimental         "experimental"
+#define LN_Experimental         "Experimental"
+#define NID_Experimental                384
+#define OBJ_Experimental                OBJ_internet,3L
+
+#define SN_Private              "private"
+#define LN_Private              "Private"
+#define NID_Private             385
+#define OBJ_Private             OBJ_internet,4L
+
+#define SN_Security             "security"
+#define LN_Security             "Security"
+#define NID_Security            386
+#define OBJ_Security            OBJ_internet,5L
+
+#define SN_SNMPv2               "snmpv2"
+#define LN_SNMPv2               "SNMPv2"
+#define NID_SNMPv2              387
+#define OBJ_SNMPv2              OBJ_internet,6L
+
+#define LN_Mail         "Mail"
+#define NID_Mail                388
+#define OBJ_Mail                OBJ_internet,7L
+
+#define SN_Enterprises          "enterprises"
+#define LN_Enterprises          "Enterprises"
+#define NID_Enterprises         389
+#define OBJ_Enterprises         OBJ_Private,1L
+
+#define SN_dcObject             "dcobject"
+#define LN_dcObject             "dcObject"
+#define NID_dcObject            390
+#define OBJ_dcObject            OBJ_Enterprises,1466L,344L
+
+#define SN_mime_mhs             "mime-mhs"
+#define LN_mime_mhs             "MIME MHS"
+#define NID_mime_mhs            504
+#define OBJ_mime_mhs            OBJ_Mail,1L
+
+#define SN_mime_mhs_headings            "mime-mhs-headings"
+#define LN_mime_mhs_headings            "mime-mhs-headings"
+#define NID_mime_mhs_headings           505
+#define OBJ_mime_mhs_headings           OBJ_mime_mhs,1L
+
+#define SN_mime_mhs_bodies              "mime-mhs-bodies"
+#define LN_mime_mhs_bodies              "mime-mhs-bodies"
+#define NID_mime_mhs_bodies             506
+#define OBJ_mime_mhs_bodies             OBJ_mime_mhs,2L
+
+#define SN_id_hex_partial_message               "id-hex-partial-message"
+#define LN_id_hex_partial_message               "id-hex-partial-message"
+#define NID_id_hex_partial_message              507
+#define OBJ_id_hex_partial_message              OBJ_mime_mhs_headings,1L
+
+#define SN_id_hex_multipart_message             "id-hex-multipart-message"
+#define LN_id_hex_multipart_message             "id-hex-multipart-message"
+#define NID_id_hex_multipart_message            508
+#define OBJ_id_hex_multipart_message            OBJ_mime_mhs_headings,2L
+
+#define SN_rle_compression              "RLE"
+#define LN_rle_compression              "run length compression"
+#define NID_rle_compression             124
+#define OBJ_rle_compression             1L,1L,1L,1L,666L,1L
+
+#define SN_zlib_compression             "ZLIB"
+#define LN_zlib_compression             "zlib compression"
+#define NID_zlib_compression            125
+#define OBJ_zlib_compression            OBJ_id_smime_alg,8L
+
+#define OBJ_csor                2L,16L,840L,1L,101L,3L
+
+#define OBJ_nistAlgorithms              OBJ_csor,4L
+
+#define OBJ_aes         OBJ_nistAlgorithms,1L
+
+#define SN_aes_128_ecb          "AES-128-ECB"
+#define LN_aes_128_ecb          "aes-128-ecb"
+#define NID_aes_128_ecb         418
+#define OBJ_aes_128_ecb         OBJ_aes,1L
+
+#define SN_aes_128_cbc          "AES-128-CBC"
+#define LN_aes_128_cbc          "aes-128-cbc"
+#define NID_aes_128_cbc         419
+#define OBJ_aes_128_cbc         OBJ_aes,2L
+
+#define SN_aes_128_ofb128               "AES-128-OFB"
+#define LN_aes_128_ofb128               "aes-128-ofb"
+#define NID_aes_128_ofb128              420
+#define OBJ_aes_128_ofb128              OBJ_aes,3L
+
+#define SN_aes_128_cfb128               "AES-128-CFB"
+#define LN_aes_128_cfb128               "aes-128-cfb"
+#define NID_aes_128_cfb128              421
+#define OBJ_aes_128_cfb128              OBJ_aes,4L
+
+#define SN_id_aes128_wrap               "id-aes128-wrap"
+#define NID_id_aes128_wrap              788
+#define OBJ_id_aes128_wrap              OBJ_aes,5L
+
+#define SN_aes_128_gcm          "id-aes128-GCM"
+#define LN_aes_128_gcm          "aes-128-gcm"
+#define NID_aes_128_gcm         895
+#define OBJ_aes_128_gcm         OBJ_aes,6L
+
+#define SN_aes_128_ccm          "id-aes128-CCM"
+#define LN_aes_128_ccm          "aes-128-ccm"
+#define NID_aes_128_ccm         896
+#define OBJ_aes_128_ccm         OBJ_aes,7L
+
+#define SN_id_aes128_wrap_pad           "id-aes128-wrap-pad"
+#define NID_id_aes128_wrap_pad          897
+#define OBJ_id_aes128_wrap_pad          OBJ_aes,8L
+
+#define SN_aes_192_ecb          "AES-192-ECB"
+#define LN_aes_192_ecb          "aes-192-ecb"
+#define NID_aes_192_ecb         422
+#define OBJ_aes_192_ecb         OBJ_aes,21L
+
+#define SN_aes_192_cbc          "AES-192-CBC"
+#define LN_aes_192_cbc          "aes-192-cbc"
+#define NID_aes_192_cbc         423
+#define OBJ_aes_192_cbc         OBJ_aes,22L
+
+#define SN_aes_192_ofb128               "AES-192-OFB"
+#define LN_aes_192_ofb128               "aes-192-ofb"
+#define NID_aes_192_ofb128              424
+#define OBJ_aes_192_ofb128              OBJ_aes,23L
+
+#define SN_aes_192_cfb128               "AES-192-CFB"
+#define LN_aes_192_cfb128               "aes-192-cfb"
+#define NID_aes_192_cfb128              425
+#define OBJ_aes_192_cfb128              OBJ_aes,24L
+
+#define SN_id_aes192_wrap               "id-aes192-wrap"
+#define NID_id_aes192_wrap              789
+#define OBJ_id_aes192_wrap              OBJ_aes,25L
+
+#define SN_aes_192_gcm          "id-aes192-GCM"
+#define LN_aes_192_gcm          "aes-192-gcm"
+#define NID_aes_192_gcm         898
+#define OBJ_aes_192_gcm         OBJ_aes,26L
+
+#define SN_aes_192_ccm          "id-aes192-CCM"
+#define LN_aes_192_ccm          "aes-192-ccm"
+#define NID_aes_192_ccm         899
+#define OBJ_aes_192_ccm         OBJ_aes,27L
+
+#define SN_id_aes192_wrap_pad           "id-aes192-wrap-pad"
+#define NID_id_aes192_wrap_pad          900
+#define OBJ_id_aes192_wrap_pad          OBJ_aes,28L
+
+#define SN_aes_256_ecb          "AES-256-ECB"
+#define LN_aes_256_ecb          "aes-256-ecb"
+#define NID_aes_256_ecb         426
+#define OBJ_aes_256_ecb         OBJ_aes,41L
+
+#define SN_aes_256_cbc          "AES-256-CBC"
+#define LN_aes_256_cbc          "aes-256-cbc"
+#define NID_aes_256_cbc         427
+#define OBJ_aes_256_cbc         OBJ_aes,42L
+
+#define SN_aes_256_ofb128               "AES-256-OFB"
+#define LN_aes_256_ofb128               "aes-256-ofb"
+#define NID_aes_256_ofb128              428
+#define OBJ_aes_256_ofb128              OBJ_aes,43L
+
+#define SN_aes_256_cfb128               "AES-256-CFB"
+#define LN_aes_256_cfb128               "aes-256-cfb"
+#define NID_aes_256_cfb128              429
+#define OBJ_aes_256_cfb128              OBJ_aes,44L
+
+#define SN_id_aes256_wrap               "id-aes256-wrap"
+#define NID_id_aes256_wrap              790
+#define OBJ_id_aes256_wrap              OBJ_aes,45L
+
+#define SN_aes_256_gcm          "id-aes256-GCM"
+#define LN_aes_256_gcm          "aes-256-gcm"
+#define NID_aes_256_gcm         901
+#define OBJ_aes_256_gcm         OBJ_aes,46L
+
+#define SN_aes_256_ccm          "id-aes256-CCM"
+#define LN_aes_256_ccm          "aes-256-ccm"
+#define NID_aes_256_ccm         902
+#define OBJ_aes_256_ccm         OBJ_aes,47L
+
+#define SN_id_aes256_wrap_pad           "id-aes256-wrap-pad"
+#define NID_id_aes256_wrap_pad          903
+#define OBJ_id_aes256_wrap_pad          OBJ_aes,48L
+
+#define SN_aes_128_cfb1         "AES-128-CFB1"
+#define LN_aes_128_cfb1         "aes-128-cfb1"
+#define NID_aes_128_cfb1                650
+
+#define SN_aes_192_cfb1         "AES-192-CFB1"
+#define LN_aes_192_cfb1         "aes-192-cfb1"
+#define NID_aes_192_cfb1                651
+
+#define SN_aes_256_cfb1         "AES-256-CFB1"
+#define LN_aes_256_cfb1         "aes-256-cfb1"
+#define NID_aes_256_cfb1                652
+
+#define SN_aes_128_cfb8         "AES-128-CFB8"
+#define LN_aes_128_cfb8         "aes-128-cfb8"
+#define NID_aes_128_cfb8                653
+
+#define SN_aes_192_cfb8         "AES-192-CFB8"
+#define LN_aes_192_cfb8         "aes-192-cfb8"
+#define NID_aes_192_cfb8                654
+
+#define SN_aes_256_cfb8         "AES-256-CFB8"
+#define LN_aes_256_cfb8         "aes-256-cfb8"
+#define NID_aes_256_cfb8                655
+
+#define SN_aes_128_ctr          "AES-128-CTR"
+#define LN_aes_128_ctr          "aes-128-ctr"
+#define NID_aes_128_ctr         904
+
+#define SN_aes_192_ctr          "AES-192-CTR"
+#define LN_aes_192_ctr          "aes-192-ctr"
+#define NID_aes_192_ctr         905
+
+#define SN_aes_256_ctr          "AES-256-CTR"
+#define LN_aes_256_ctr          "aes-256-ctr"
+#define NID_aes_256_ctr         906
+
+#define SN_aes_128_xts          "AES-128-XTS"
+#define LN_aes_128_xts          "aes-128-xts"
+#define NID_aes_128_xts         913
+
+#define SN_aes_256_xts          "AES-256-XTS"
+#define LN_aes_256_xts          "aes-256-xts"
+#define NID_aes_256_xts         914
+
+#define SN_des_cfb1             "DES-CFB1"
+#define LN_des_cfb1             "des-cfb1"
+#define NID_des_cfb1            656
+
+#define SN_des_cfb8             "DES-CFB8"
+#define LN_des_cfb8             "des-cfb8"
+#define NID_des_cfb8            657
+
+#define SN_des_ede3_cfb1                "DES-EDE3-CFB1"
+#define LN_des_ede3_cfb1                "des-ede3-cfb1"
+#define NID_des_ede3_cfb1               658
+
+#define SN_des_ede3_cfb8                "DES-EDE3-CFB8"
+#define LN_des_ede3_cfb8                "des-ede3-cfb8"
+#define NID_des_ede3_cfb8               659
+
+#define OBJ_nist_hashalgs               OBJ_nistAlgorithms,2L
+
+#define SN_sha256               "SHA256"
+#define LN_sha256               "sha256"
+#define NID_sha256              672
+#define OBJ_sha256              OBJ_nist_hashalgs,1L
+
+#define SN_sha384               "SHA384"
+#define LN_sha384               "sha384"
+#define NID_sha384              673
+#define OBJ_sha384              OBJ_nist_hashalgs,2L
+
+#define SN_sha512               "SHA512"
+#define LN_sha512               "sha512"
+#define NID_sha512              674
+#define OBJ_sha512              OBJ_nist_hashalgs,3L
+
+#define SN_sha224               "SHA224"
+#define LN_sha224               "sha224"
+#define NID_sha224              675
+#define OBJ_sha224              OBJ_nist_hashalgs,4L
+
+#define OBJ_dsa_with_sha2               OBJ_nistAlgorithms,3L
+
+#define SN_dsa_with_SHA224              "dsa_with_SHA224"
+#define NID_dsa_with_SHA224             802
+#define OBJ_dsa_with_SHA224             OBJ_dsa_with_sha2,1L
+
+#define SN_dsa_with_SHA256              "dsa_with_SHA256"
+#define NID_dsa_with_SHA256             803
+#define OBJ_dsa_with_SHA256             OBJ_dsa_with_sha2,2L
+
+#define SN_hold_instruction_code                "holdInstructionCode"
+#define LN_hold_instruction_code                "Hold Instruction Code"
+#define NID_hold_instruction_code               430
+#define OBJ_hold_instruction_code               OBJ_id_ce,23L
+
+#define OBJ_holdInstruction             OBJ_X9_57,2L
 
-#define SN_setct_CapTokenSeq		"setct-CapTokenSeq"
-#define NID_setct_CapTokenSeq		530
-#define OBJ_setct_CapTokenSeq		OBJ_set_ctype,11L
+#define SN_hold_instruction_none                "holdInstructionNone"
+#define LN_hold_instruction_none                "Hold Instruction None"
+#define NID_hold_instruction_none               431
+#define OBJ_hold_instruction_none               OBJ_holdInstruction,1L
 
-#define SN_setct_PInitResData		"setct-PInitResData"
-#define NID_setct_PInitResData		531
-#define OBJ_setct_PInitResData		OBJ_set_ctype,12L
+#define SN_hold_instruction_call_issuer         "holdInstructionCallIssuer"
+#define LN_hold_instruction_call_issuer         "Hold Instruction Call Issuer"
+#define NID_hold_instruction_call_issuer                432
+#define OBJ_hold_instruction_call_issuer                OBJ_holdInstruction,2L
+
+#define SN_hold_instruction_reject              "holdInstructionReject"
+#define LN_hold_instruction_reject              "Hold Instruction Reject"
+#define NID_hold_instruction_reject             433
+#define OBJ_hold_instruction_reject             OBJ_holdInstruction,3L
+
+#define SN_data         "data"
+#define NID_data                434
+#define OBJ_data                OBJ_itu_t,9L
+
+#define SN_pss          "pss"
+#define NID_pss         435
+#define OBJ_pss         OBJ_data,2342L
+
+#define SN_ucl          "ucl"
+#define NID_ucl         436
+#define OBJ_ucl         OBJ_pss,19200300L
+
+#define SN_pilot                "pilot"
+#define NID_pilot               437
+#define OBJ_pilot               OBJ_ucl,100L
+
+#define LN_pilotAttributeType           "pilotAttributeType"
+#define NID_pilotAttributeType          438
+#define OBJ_pilotAttributeType          OBJ_pilot,1L
+
+#define LN_pilotAttributeSyntax         "pilotAttributeSyntax"
+#define NID_pilotAttributeSyntax                439
+#define OBJ_pilotAttributeSyntax                OBJ_pilot,3L
+
+#define LN_pilotObjectClass             "pilotObjectClass"
+#define NID_pilotObjectClass            440
+#define OBJ_pilotObjectClass            OBJ_pilot,4L
+
+#define LN_pilotGroups          "pilotGroups"
+#define NID_pilotGroups         441
+#define OBJ_pilotGroups         OBJ_pilot,10L
+
+#define LN_iA5StringSyntax              "iA5StringSyntax"
+#define NID_iA5StringSyntax             442
+#define OBJ_iA5StringSyntax             OBJ_pilotAttributeSyntax,4L
+
+#define LN_caseIgnoreIA5StringSyntax            "caseIgnoreIA5StringSyntax"
+#define NID_caseIgnoreIA5StringSyntax           443
+#define OBJ_caseIgnoreIA5StringSyntax           OBJ_pilotAttributeSyntax,5L
+
+#define LN_pilotObject          "pilotObject"
+#define NID_pilotObject         444
+#define OBJ_pilotObject         OBJ_pilotObjectClass,3L
+
+#define LN_pilotPerson          "pilotPerson"
+#define NID_pilotPerson         445
+#define OBJ_pilotPerson         OBJ_pilotObjectClass,4L
+
+#define SN_account              "account"
+#define NID_account             446
+#define OBJ_account             OBJ_pilotObjectClass,5L
+
+#define SN_document             "document"
+#define NID_document            447
+#define OBJ_document            OBJ_pilotObjectClass,6L
+
+#define SN_room         "room"
+#define NID_room                448
+#define OBJ_room                OBJ_pilotObjectClass,7L
+
+#define LN_documentSeries               "documentSeries"
+#define NID_documentSeries              449
+#define OBJ_documentSeries              OBJ_pilotObjectClass,9L
+
+#define SN_Domain               "domain"
+#define LN_Domain               "Domain"
+#define NID_Domain              392
+#define OBJ_Domain              OBJ_pilotObjectClass,13L
+
+#define LN_rFC822localPart              "rFC822localPart"
+#define NID_rFC822localPart             450
+#define OBJ_rFC822localPart             OBJ_pilotObjectClass,14L
+
+#define LN_dNSDomain            "dNSDomain"
+#define NID_dNSDomain           451
+#define OBJ_dNSDomain           OBJ_pilotObjectClass,15L
+
+#define LN_domainRelatedObject          "domainRelatedObject"
+#define NID_domainRelatedObject         452
+#define OBJ_domainRelatedObject         OBJ_pilotObjectClass,17L
+
+#define LN_friendlyCountry              "friendlyCountry"
+#define NID_friendlyCountry             453
+#define OBJ_friendlyCountry             OBJ_pilotObjectClass,18L
+
+#define LN_simpleSecurityObject         "simpleSecurityObject"
+#define NID_simpleSecurityObject                454
+#define OBJ_simpleSecurityObject                OBJ_pilotObjectClass,19L
+
+#define LN_pilotOrganization            "pilotOrganization"
+#define NID_pilotOrganization           455
+#define OBJ_pilotOrganization           OBJ_pilotObjectClass,20L
+
+#define LN_pilotDSA             "pilotDSA"
+#define NID_pilotDSA            456
+#define OBJ_pilotDSA            OBJ_pilotObjectClass,21L
+
+#define LN_qualityLabelledData          "qualityLabelledData"
+#define NID_qualityLabelledData         457
+#define OBJ_qualityLabelledData         OBJ_pilotObjectClass,22L
+
+#define SN_userId               "UID"
+#define LN_userId               "userId"
+#define NID_userId              458
+#define OBJ_userId              OBJ_pilotAttributeType,1L
+
+#define LN_textEncodedORAddress         "textEncodedORAddress"
+#define NID_textEncodedORAddress                459
+#define OBJ_textEncodedORAddress                OBJ_pilotAttributeType,2L
+
+#define SN_rfc822Mailbox                "mail"
+#define LN_rfc822Mailbox                "rfc822Mailbox"
+#define NID_rfc822Mailbox               460
+#define OBJ_rfc822Mailbox               OBJ_pilotAttributeType,3L
+
+#define SN_info         "info"
+#define NID_info                461
+#define OBJ_info                OBJ_pilotAttributeType,4L
+
+#define LN_favouriteDrink               "favouriteDrink"
+#define NID_favouriteDrink              462
+#define OBJ_favouriteDrink              OBJ_pilotAttributeType,5L
+
+#define LN_roomNumber           "roomNumber"
+#define NID_roomNumber          463
+#define OBJ_roomNumber          OBJ_pilotAttributeType,6L
+
+#define SN_photo                "photo"
+#define NID_photo               464
+#define OBJ_photo               OBJ_pilotAttributeType,7L
+
+#define LN_userClass            "userClass"
+#define NID_userClass           465
+#define OBJ_userClass           OBJ_pilotAttributeType,8L
+
+#define SN_host         "host"
+#define NID_host                466
+#define OBJ_host                OBJ_pilotAttributeType,9L
+
+#define SN_manager              "manager"
+#define NID_manager             467
+#define OBJ_manager             OBJ_pilotAttributeType,10L
+
+#define LN_documentIdentifier           "documentIdentifier"
+#define NID_documentIdentifier          468
+#define OBJ_documentIdentifier          OBJ_pilotAttributeType,11L
+
+#define LN_documentTitle                "documentTitle"
+#define NID_documentTitle               469
+#define OBJ_documentTitle               OBJ_pilotAttributeType,12L
+
+#define LN_documentVersion              "documentVersion"
+#define NID_documentVersion             470
+#define OBJ_documentVersion             OBJ_pilotAttributeType,13L
+
+#define LN_documentAuthor               "documentAuthor"
+#define NID_documentAuthor              471
+#define OBJ_documentAuthor              OBJ_pilotAttributeType,14L
+
+#define LN_documentLocation             "documentLocation"
+#define NID_documentLocation            472
+#define OBJ_documentLocation            OBJ_pilotAttributeType,15L
+
+#define LN_homeTelephoneNumber          "homeTelephoneNumber"
+#define NID_homeTelephoneNumber         473
+#define OBJ_homeTelephoneNumber         OBJ_pilotAttributeType,20L
+
+#define SN_secretary            "secretary"
+#define NID_secretary           474
+#define OBJ_secretary           OBJ_pilotAttributeType,21L
+
+#define LN_otherMailbox         "otherMailbox"
+#define NID_otherMailbox                475
+#define OBJ_otherMailbox                OBJ_pilotAttributeType,22L
+
+#define LN_lastModifiedTime             "lastModifiedTime"
+#define NID_lastModifiedTime            476
+#define OBJ_lastModifiedTime            OBJ_pilotAttributeType,23L
+
+#define LN_lastModifiedBy               "lastModifiedBy"
+#define NID_lastModifiedBy              477
+#define OBJ_lastModifiedBy              OBJ_pilotAttributeType,24L
+
+#define SN_domainComponent              "DC"
+#define LN_domainComponent              "domainComponent"
+#define NID_domainComponent             391
+#define OBJ_domainComponent             OBJ_pilotAttributeType,25L
 
-#define SN_setct_PI_TBS		"setct-PI-TBS"
-#define NID_setct_PI_TBS		532
-#define OBJ_setct_PI_TBS		OBJ_set_ctype,13L
+#define LN_aRecord              "aRecord"
+#define NID_aRecord             478
+#define OBJ_aRecord             OBJ_pilotAttributeType,26L
+
+#define LN_pilotAttributeType27         "pilotAttributeType27"
+#define NID_pilotAttributeType27                479
+#define OBJ_pilotAttributeType27                OBJ_pilotAttributeType,27L
+
+#define LN_mXRecord             "mXRecord"
+#define NID_mXRecord            480
+#define OBJ_mXRecord            OBJ_pilotAttributeType,28L
+
+#define LN_nSRecord             "nSRecord"
+#define NID_nSRecord            481
+#define OBJ_nSRecord            OBJ_pilotAttributeType,29L
+
+#define LN_sOARecord            "sOARecord"
+#define NID_sOARecord           482
+#define OBJ_sOARecord           OBJ_pilotAttributeType,30L
+
+#define LN_cNAMERecord          "cNAMERecord"
+#define NID_cNAMERecord         483
+#define OBJ_cNAMERecord         OBJ_pilotAttributeType,31L
+
+#define LN_associatedDomain             "associatedDomain"
+#define NID_associatedDomain            484
+#define OBJ_associatedDomain            OBJ_pilotAttributeType,37L
+
+#define LN_associatedName               "associatedName"
+#define NID_associatedName              485
+#define OBJ_associatedName              OBJ_pilotAttributeType,38L
+
+#define LN_homePostalAddress            "homePostalAddress"
+#define NID_homePostalAddress           486
+#define OBJ_homePostalAddress           OBJ_pilotAttributeType,39L
+
+#define LN_personalTitle                "personalTitle"
+#define NID_personalTitle               487
+#define OBJ_personalTitle               OBJ_pilotAttributeType,40L
+
+#define LN_mobileTelephoneNumber                "mobileTelephoneNumber"
+#define NID_mobileTelephoneNumber               488
+#define OBJ_mobileTelephoneNumber               OBJ_pilotAttributeType,41L
+
+#define LN_pagerTelephoneNumber         "pagerTelephoneNumber"
+#define NID_pagerTelephoneNumber                489
+#define OBJ_pagerTelephoneNumber                OBJ_pilotAttributeType,42L
+
+#define LN_friendlyCountryName          "friendlyCountryName"
+#define NID_friendlyCountryName         490
+#define OBJ_friendlyCountryName         OBJ_pilotAttributeType,43L
+
+#define LN_organizationalStatus         "organizationalStatus"
+#define NID_organizationalStatus                491
+#define OBJ_organizationalStatus                OBJ_pilotAttributeType,45L
+
+#define LN_janetMailbox         "janetMailbox"
+#define NID_janetMailbox                492
+#define OBJ_janetMailbox                OBJ_pilotAttributeType,46L
+
+#define LN_mailPreferenceOption         "mailPreferenceOption"
+#define NID_mailPreferenceOption                493
+#define OBJ_mailPreferenceOption                OBJ_pilotAttributeType,47L
+
+#define LN_buildingName         "buildingName"
+#define NID_buildingName                494
+#define OBJ_buildingName                OBJ_pilotAttributeType,48L
+
+#define LN_dSAQuality           "dSAQuality"
+#define NID_dSAQuality          495
+#define OBJ_dSAQuality          OBJ_pilotAttributeType,49L
+
+#define LN_singleLevelQuality           "singleLevelQuality"
+#define NID_singleLevelQuality          496
+#define OBJ_singleLevelQuality          OBJ_pilotAttributeType,50L
+
+#define LN_subtreeMinimumQuality                "subtreeMinimumQuality"
+#define NID_subtreeMinimumQuality               497
+#define OBJ_subtreeMinimumQuality               OBJ_pilotAttributeType,51L
+
+#define LN_subtreeMaximumQuality                "subtreeMaximumQuality"
+#define NID_subtreeMaximumQuality               498
+#define OBJ_subtreeMaximumQuality               OBJ_pilotAttributeType,52L
+
+#define LN_personalSignature            "personalSignature"
+#define NID_personalSignature           499
+#define OBJ_personalSignature           OBJ_pilotAttributeType,53L
+
+#define LN_dITRedirect          "dITRedirect"
+#define NID_dITRedirect         500
+#define OBJ_dITRedirect         OBJ_pilotAttributeType,54L
+
+#define SN_audio                "audio"
+#define NID_audio               501
+#define OBJ_audio               OBJ_pilotAttributeType,55L
+
+#define LN_documentPublisher            "documentPublisher"
+#define NID_documentPublisher           502
+#define OBJ_documentPublisher           OBJ_pilotAttributeType,56L
 
-#define SN_setct_PResData		"setct-PResData"
-#define NID_setct_PResData		533
-#define OBJ_setct_PResData		OBJ_set_ctype,14L
+#define SN_id_set               "id-set"
+#define LN_id_set               "Secure Electronic Transactions"
+#define NID_id_set              512
+#define OBJ_id_set              OBJ_international_organizations,42L
+
+#define SN_set_ctype            "set-ctype"
+#define LN_set_ctype            "content types"
+#define NID_set_ctype           513
+#define OBJ_set_ctype           OBJ_id_set,0L
+
+#define SN_set_msgExt           "set-msgExt"
+#define LN_set_msgExt           "message extensions"
+#define NID_set_msgExt          514
+#define OBJ_set_msgExt          OBJ_id_set,1L
+
+#define SN_set_attr             "set-attr"
+#define NID_set_attr            515
+#define OBJ_set_attr            OBJ_id_set,3L
+
+#define SN_set_policy           "set-policy"
+#define NID_set_policy          516
+#define OBJ_set_policy          OBJ_id_set,5L
+
+#define SN_set_certExt          "set-certExt"
+#define LN_set_certExt          "certificate extensions"
+#define NID_set_certExt         517
+#define OBJ_set_certExt         OBJ_id_set,7L
 
-#define SN_setct_AuthReqTBS		"setct-AuthReqTBS"
-#define NID_setct_AuthReqTBS		534
-#define OBJ_setct_AuthReqTBS		OBJ_set_ctype,16L
+#define SN_set_brand            "set-brand"
+#define NID_set_brand           518
+#define OBJ_set_brand           OBJ_id_set,8L
 
-#define SN_setct_AuthResTBS		"setct-AuthResTBS"
-#define NID_setct_AuthResTBS		535
-#define OBJ_setct_AuthResTBS		OBJ_set_ctype,17L
+#define SN_setct_PANData                "setct-PANData"
+#define NID_setct_PANData               519
+#define OBJ_setct_PANData               OBJ_set_ctype,0L
 
-#define SN_setct_AuthResTBSX		"setct-AuthResTBSX"
-#define NID_setct_AuthResTBSX		536
-#define OBJ_setct_AuthResTBSX		OBJ_set_ctype,18L
+#define SN_setct_PANToken               "setct-PANToken"
+#define NID_setct_PANToken              520
+#define OBJ_setct_PANToken              OBJ_set_ctype,1L
 
-#define SN_setct_AuthTokenTBS		"setct-AuthTokenTBS"
-#define NID_setct_AuthTokenTBS		537
-#define OBJ_setct_AuthTokenTBS		OBJ_set_ctype,19L
+#define SN_setct_PANOnly                "setct-PANOnly"
+#define NID_setct_PANOnly               521
+#define OBJ_setct_PANOnly               OBJ_set_ctype,2L
 
-#define SN_setct_CapTokenData		"setct-CapTokenData"
-#define NID_setct_CapTokenData		538
-#define OBJ_setct_CapTokenData		OBJ_set_ctype,20L
+#define SN_setct_OIData         "setct-OIData"
+#define NID_setct_OIData                522
+#define OBJ_setct_OIData                OBJ_set_ctype,3L
 
-#define SN_setct_CapTokenTBS		"setct-CapTokenTBS"
-#define NID_setct_CapTokenTBS		539
-#define OBJ_setct_CapTokenTBS		OBJ_set_ctype,21L
+#define SN_setct_PI             "setct-PI"
+#define NID_setct_PI            523
+#define OBJ_setct_PI            OBJ_set_ctype,4L
 
-#define SN_setct_AcqCardCodeMsg		"setct-AcqCardCodeMsg"
-#define NID_setct_AcqCardCodeMsg		540
-#define OBJ_setct_AcqCardCodeMsg		OBJ_set_ctype,22L
+#define SN_setct_PIData         "setct-PIData"
+#define NID_setct_PIData                524
+#define OBJ_setct_PIData                OBJ_set_ctype,5L
 
-#define SN_setct_AuthRevReqTBS		"setct-AuthRevReqTBS"
-#define NID_setct_AuthRevReqTBS		541
-#define OBJ_setct_AuthRevReqTBS		OBJ_set_ctype,23L
+#define SN_setct_PIDataUnsigned         "setct-PIDataUnsigned"
+#define NID_setct_PIDataUnsigned                525
+#define OBJ_setct_PIDataUnsigned                OBJ_set_ctype,6L
 
-#define SN_setct_AuthRevResData		"setct-AuthRevResData"
-#define NID_setct_AuthRevResData		542
-#define OBJ_setct_AuthRevResData		OBJ_set_ctype,24L
+#define SN_setct_HODInput               "setct-HODInput"
+#define NID_setct_HODInput              526
+#define OBJ_setct_HODInput              OBJ_set_ctype,7L
 
-#define SN_setct_AuthRevResTBS		"setct-AuthRevResTBS"
-#define NID_setct_AuthRevResTBS		543
-#define OBJ_setct_AuthRevResTBS		OBJ_set_ctype,25L
+#define SN_setct_AuthResBaggage         "setct-AuthResBaggage"
+#define NID_setct_AuthResBaggage                527
+#define OBJ_setct_AuthResBaggage                OBJ_set_ctype,8L
 
-#define SN_setct_CapReqTBS		"setct-CapReqTBS"
-#define NID_setct_CapReqTBS		544
-#define OBJ_setct_CapReqTBS		OBJ_set_ctype,26L
+#define SN_setct_AuthRevReqBaggage              "setct-AuthRevReqBaggage"
+#define NID_setct_AuthRevReqBaggage             528
+#define OBJ_setct_AuthRevReqBaggage             OBJ_set_ctype,9L
 
-#define SN_setct_CapReqTBSX		"setct-CapReqTBSX"
-#define NID_setct_CapReqTBSX		545
-#define OBJ_setct_CapReqTBSX		OBJ_set_ctype,27L
+#define SN_setct_AuthRevResBaggage              "setct-AuthRevResBaggage"
+#define NID_setct_AuthRevResBaggage             529
+#define OBJ_setct_AuthRevResBaggage             OBJ_set_ctype,10L
 
-#define SN_setct_CapResData		"setct-CapResData"
-#define NID_setct_CapResData		546
-#define OBJ_setct_CapResData		OBJ_set_ctype,28L
+#define SN_setct_CapTokenSeq            "setct-CapTokenSeq"
+#define NID_setct_CapTokenSeq           530
+#define OBJ_setct_CapTokenSeq           OBJ_set_ctype,11L
 
-#define SN_setct_CapRevReqTBS		"setct-CapRevReqTBS"
-#define NID_setct_CapRevReqTBS		547
-#define OBJ_setct_CapRevReqTBS		OBJ_set_ctype,29L
+#define SN_setct_PInitResData           "setct-PInitResData"
+#define NID_setct_PInitResData          531
+#define OBJ_setct_PInitResData          OBJ_set_ctype,12L
 
-#define SN_setct_CapRevReqTBSX		"setct-CapRevReqTBSX"
-#define NID_setct_CapRevReqTBSX		548
-#define OBJ_setct_CapRevReqTBSX		OBJ_set_ctype,30L
+#define SN_setct_PI_TBS         "setct-PI-TBS"
+#define NID_setct_PI_TBS                532
+#define OBJ_setct_PI_TBS                OBJ_set_ctype,13L
 
-#define SN_setct_CapRevResData		"setct-CapRevResData"
-#define NID_setct_CapRevResData		549
-#define OBJ_setct_CapRevResData		OBJ_set_ctype,31L
+#define SN_setct_PResData               "setct-PResData"
+#define NID_setct_PResData              533
+#define OBJ_setct_PResData              OBJ_set_ctype,14L
 
-#define SN_setct_CredReqTBS		"setct-CredReqTBS"
-#define NID_setct_CredReqTBS		550
-#define OBJ_setct_CredReqTBS		OBJ_set_ctype,32L
+#define SN_setct_AuthReqTBS             "setct-AuthReqTBS"
+#define NID_setct_AuthReqTBS            534
+#define OBJ_setct_AuthReqTBS            OBJ_set_ctype,16L
 
-#define SN_setct_CredReqTBSX		"setct-CredReqTBSX"
-#define NID_setct_CredReqTBSX		551
-#define OBJ_setct_CredReqTBSX		OBJ_set_ctype,33L
+#define SN_setct_AuthResTBS             "setct-AuthResTBS"
+#define NID_setct_AuthResTBS            535
+#define OBJ_setct_AuthResTBS            OBJ_set_ctype,17L
 
-#define SN_setct_CredResData		"setct-CredResData"
-#define NID_setct_CredResData		552
-#define OBJ_setct_CredResData		OBJ_set_ctype,34L
+#define SN_setct_AuthResTBSX            "setct-AuthResTBSX"
+#define NID_setct_AuthResTBSX           536
+#define OBJ_setct_AuthResTBSX           OBJ_set_ctype,18L
 
-#define SN_setct_CredRevReqTBS		"setct-CredRevReqTBS"
-#define NID_setct_CredRevReqTBS		553
-#define OBJ_setct_CredRevReqTBS		OBJ_set_ctype,35L
+#define SN_setct_AuthTokenTBS           "setct-AuthTokenTBS"
+#define NID_setct_AuthTokenTBS          537
+#define OBJ_setct_AuthTokenTBS          OBJ_set_ctype,19L
 
-#define SN_setct_CredRevReqTBSX		"setct-CredRevReqTBSX"
-#define NID_setct_CredRevReqTBSX		554
-#define OBJ_setct_CredRevReqTBSX		OBJ_set_ctype,36L
+#define SN_setct_CapTokenData           "setct-CapTokenData"
+#define NID_setct_CapTokenData          538
+#define OBJ_setct_CapTokenData          OBJ_set_ctype,20L
 
-#define SN_setct_CredRevResData		"setct-CredRevResData"
-#define NID_setct_CredRevResData		555
-#define OBJ_setct_CredRevResData		OBJ_set_ctype,37L
+#define SN_setct_CapTokenTBS            "setct-CapTokenTBS"
+#define NID_setct_CapTokenTBS           539
+#define OBJ_setct_CapTokenTBS           OBJ_set_ctype,21L
 
-#define SN_setct_PCertReqData		"setct-PCertReqData"
-#define NID_setct_PCertReqData		556
-#define OBJ_setct_PCertReqData		OBJ_set_ctype,38L
+#define SN_setct_AcqCardCodeMsg         "setct-AcqCardCodeMsg"
+#define NID_setct_AcqCardCodeMsg                540
+#define OBJ_setct_AcqCardCodeMsg                OBJ_set_ctype,22L
 
-#define SN_setct_PCertResTBS		"setct-PCertResTBS"
-#define NID_setct_PCertResTBS		557
-#define OBJ_setct_PCertResTBS		OBJ_set_ctype,39L
+#define SN_setct_AuthRevReqTBS          "setct-AuthRevReqTBS"
+#define NID_setct_AuthRevReqTBS         541
+#define OBJ_setct_AuthRevReqTBS         OBJ_set_ctype,23L
 
-#define SN_setct_BatchAdminReqData		"setct-BatchAdminReqData"
-#define NID_setct_BatchAdminReqData		558
-#define OBJ_setct_BatchAdminReqData		OBJ_set_ctype,40L
+#define SN_setct_AuthRevResData         "setct-AuthRevResData"
+#define NID_setct_AuthRevResData                542
+#define OBJ_setct_AuthRevResData                OBJ_set_ctype,24L
 
-#define SN_setct_BatchAdminResData		"setct-BatchAdminResData"
-#define NID_setct_BatchAdminResData		559
-#define OBJ_setct_BatchAdminResData		OBJ_set_ctype,41L
+#define SN_setct_AuthRevResTBS          "setct-AuthRevResTBS"
+#define NID_setct_AuthRevResTBS         543
+#define OBJ_setct_AuthRevResTBS         OBJ_set_ctype,25L
 
-#define SN_setct_CardCInitResTBS		"setct-CardCInitResTBS"
-#define NID_setct_CardCInitResTBS		560
-#define OBJ_setct_CardCInitResTBS		OBJ_set_ctype,42L
+#define SN_setct_CapReqTBS              "setct-CapReqTBS"
+#define NID_setct_CapReqTBS             544
+#define OBJ_setct_CapReqTBS             OBJ_set_ctype,26L
 
-#define SN_setct_MeAqCInitResTBS		"setct-MeAqCInitResTBS"
-#define NID_setct_MeAqCInitResTBS		561
-#define OBJ_setct_MeAqCInitResTBS		OBJ_set_ctype,43L
+#define SN_setct_CapReqTBSX             "setct-CapReqTBSX"
+#define NID_setct_CapReqTBSX            545
+#define OBJ_setct_CapReqTBSX            OBJ_set_ctype,27L
 
-#define SN_setct_RegFormResTBS		"setct-RegFormResTBS"
-#define NID_setct_RegFormResTBS		562
-#define OBJ_setct_RegFormResTBS		OBJ_set_ctype,44L
+#define SN_setct_CapResData             "setct-CapResData"
+#define NID_setct_CapResData            546
+#define OBJ_setct_CapResData            OBJ_set_ctype,28L
 
-#define SN_setct_CertReqData		"setct-CertReqData"
-#define NID_setct_CertReqData		563
-#define OBJ_setct_CertReqData		OBJ_set_ctype,45L
+#define SN_setct_CapRevReqTBS           "setct-CapRevReqTBS"
+#define NID_setct_CapRevReqTBS          547
+#define OBJ_setct_CapRevReqTBS          OBJ_set_ctype,29L
 
-#define SN_setct_CertReqTBS		"setct-CertReqTBS"
-#define NID_setct_CertReqTBS		564
-#define OBJ_setct_CertReqTBS		OBJ_set_ctype,46L
+#define SN_setct_CapRevReqTBSX          "setct-CapRevReqTBSX"
+#define NID_setct_CapRevReqTBSX         548
+#define OBJ_setct_CapRevReqTBSX         OBJ_set_ctype,30L
 
-#define SN_setct_CertResData		"setct-CertResData"
-#define NID_setct_CertResData		565
-#define OBJ_setct_CertResData		OBJ_set_ctype,47L
+#define SN_setct_CapRevResData          "setct-CapRevResData"
+#define NID_setct_CapRevResData         549
+#define OBJ_setct_CapRevResData         OBJ_set_ctype,31L
 
-#define SN_setct_CertInqReqTBS		"setct-CertInqReqTBS"
-#define NID_setct_CertInqReqTBS		566
-#define OBJ_setct_CertInqReqTBS		OBJ_set_ctype,48L
+#define SN_setct_CredReqTBS             "setct-CredReqTBS"
+#define NID_setct_CredReqTBS            550
+#define OBJ_setct_CredReqTBS            OBJ_set_ctype,32L
 
-#define SN_setct_ErrorTBS		"setct-ErrorTBS"
-#define NID_setct_ErrorTBS		567
-#define OBJ_setct_ErrorTBS		OBJ_set_ctype,49L
+#define SN_setct_CredReqTBSX            "setct-CredReqTBSX"
+#define NID_setct_CredReqTBSX           551
+#define OBJ_setct_CredReqTBSX           OBJ_set_ctype,33L
 
-#define SN_setct_PIDualSignedTBE		"setct-PIDualSignedTBE"
-#define NID_setct_PIDualSignedTBE		568
-#define OBJ_setct_PIDualSignedTBE		OBJ_set_ctype,50L
+#define SN_setct_CredResData            "setct-CredResData"
+#define NID_setct_CredResData           552
+#define OBJ_setct_CredResData           OBJ_set_ctype,34L
 
-#define SN_setct_PIUnsignedTBE		"setct-PIUnsignedTBE"
-#define NID_setct_PIUnsignedTBE		569
-#define OBJ_setct_PIUnsignedTBE		OBJ_set_ctype,51L
+#define SN_setct_CredRevReqTBS          "setct-CredRevReqTBS"
+#define NID_setct_CredRevReqTBS         553
+#define OBJ_setct_CredRevReqTBS         OBJ_set_ctype,35L
 
-#define SN_setct_AuthReqTBE		"setct-AuthReqTBE"
-#define NID_setct_AuthReqTBE		570
-#define OBJ_setct_AuthReqTBE		OBJ_set_ctype,52L
+#define SN_setct_CredRevReqTBSX         "setct-CredRevReqTBSX"
+#define NID_setct_CredRevReqTBSX                554
+#define OBJ_setct_CredRevReqTBSX                OBJ_set_ctype,36L
 
-#define SN_setct_AuthResTBE		"setct-AuthResTBE"
-#define NID_setct_AuthResTBE		571
-#define OBJ_setct_AuthResTBE		OBJ_set_ctype,53L
+#define SN_setct_CredRevResData         "setct-CredRevResData"
+#define NID_setct_CredRevResData                555
+#define OBJ_setct_CredRevResData                OBJ_set_ctype,37L
 
-#define SN_setct_AuthResTBEX		"setct-AuthResTBEX"
-#define NID_setct_AuthResTBEX		572
-#define OBJ_setct_AuthResTBEX		OBJ_set_ctype,54L
+#define SN_setct_PCertReqData           "setct-PCertReqData"
+#define NID_setct_PCertReqData          556
+#define OBJ_setct_PCertReqData          OBJ_set_ctype,38L
 
-#define SN_setct_AuthTokenTBE		"setct-AuthTokenTBE"
-#define NID_setct_AuthTokenTBE		573
-#define OBJ_setct_AuthTokenTBE		OBJ_set_ctype,55L
+#define SN_setct_PCertResTBS            "setct-PCertResTBS"
+#define NID_setct_PCertResTBS           557
+#define OBJ_setct_PCertResTBS           OBJ_set_ctype,39L
 
-#define SN_setct_CapTokenTBE		"setct-CapTokenTBE"
-#define NID_setct_CapTokenTBE		574
-#define OBJ_setct_CapTokenTBE		OBJ_set_ctype,56L
+#define SN_setct_BatchAdminReqData              "setct-BatchAdminReqData"
+#define NID_setct_BatchAdminReqData             558
+#define OBJ_setct_BatchAdminReqData             OBJ_set_ctype,40L
 
-#define SN_setct_CapTokenTBEX		"setct-CapTokenTBEX"
-#define NID_setct_CapTokenTBEX		575
-#define OBJ_setct_CapTokenTBEX		OBJ_set_ctype,57L
+#define SN_setct_BatchAdminResData              "setct-BatchAdminResData"
+#define NID_setct_BatchAdminResData             559
+#define OBJ_setct_BatchAdminResData             OBJ_set_ctype,41L
 
-#define SN_setct_AcqCardCodeMsgTBE		"setct-AcqCardCodeMsgTBE"
-#define NID_setct_AcqCardCodeMsgTBE		576
-#define OBJ_setct_AcqCardCodeMsgTBE		OBJ_set_ctype,58L
+#define SN_setct_CardCInitResTBS                "setct-CardCInitResTBS"
+#define NID_setct_CardCInitResTBS               560
+#define OBJ_setct_CardCInitResTBS               OBJ_set_ctype,42L
 
-#define SN_setct_AuthRevReqTBE		"setct-AuthRevReqTBE"
-#define NID_setct_AuthRevReqTBE		577
-#define OBJ_setct_AuthRevReqTBE		OBJ_set_ctype,59L
+#define SN_setct_MeAqCInitResTBS                "setct-MeAqCInitResTBS"
+#define NID_setct_MeAqCInitResTBS               561
+#define OBJ_setct_MeAqCInitResTBS               OBJ_set_ctype,43L
 
-#define SN_setct_AuthRevResTBE		"setct-AuthRevResTBE"
-#define NID_setct_AuthRevResTBE		578
-#define OBJ_setct_AuthRevResTBE		OBJ_set_ctype,60L
+#define SN_setct_RegFormResTBS          "setct-RegFormResTBS"
+#define NID_setct_RegFormResTBS         562
+#define OBJ_setct_RegFormResTBS         OBJ_set_ctype,44L
 
-#define SN_setct_AuthRevResTBEB		"setct-AuthRevResTBEB"
-#define NID_setct_AuthRevResTBEB		579
-#define OBJ_setct_AuthRevResTBEB		OBJ_set_ctype,61L
+#define SN_setct_CertReqData            "setct-CertReqData"
+#define NID_setct_CertReqData           563
+#define OBJ_setct_CertReqData           OBJ_set_ctype,45L
 
-#define SN_setct_CapReqTBE		"setct-CapReqTBE"
-#define NID_setct_CapReqTBE		580
-#define OBJ_setct_CapReqTBE		OBJ_set_ctype,62L
+#define SN_setct_CertReqTBS             "setct-CertReqTBS"
+#define NID_setct_CertReqTBS            564
+#define OBJ_setct_CertReqTBS            OBJ_set_ctype,46L
 
-#define SN_setct_CapReqTBEX		"setct-CapReqTBEX"
-#define NID_setct_CapReqTBEX		581
-#define OBJ_setct_CapReqTBEX		OBJ_set_ctype,63L
+#define SN_setct_CertResData            "setct-CertResData"
+#define NID_setct_CertResData           565
+#define OBJ_setct_CertResData           OBJ_set_ctype,47L
 
-#define SN_setct_CapResTBE		"setct-CapResTBE"
-#define NID_setct_CapResTBE		582
-#define OBJ_setct_CapResTBE		OBJ_set_ctype,64L
+#define SN_setct_CertInqReqTBS          "setct-CertInqReqTBS"
+#define NID_setct_CertInqReqTBS         566
+#define OBJ_setct_CertInqReqTBS         OBJ_set_ctype,48L
 
-#define SN_setct_CapRevReqTBE		"setct-CapRevReqTBE"
-#define NID_setct_CapRevReqTBE		583
-#define OBJ_setct_CapRevReqTBE		OBJ_set_ctype,65L
+#define SN_setct_ErrorTBS               "setct-ErrorTBS"
+#define NID_setct_ErrorTBS              567
+#define OBJ_setct_ErrorTBS              OBJ_set_ctype,49L
 
-#define SN_setct_CapRevReqTBEX		"setct-CapRevReqTBEX"
-#define NID_setct_CapRevReqTBEX		584
-#define OBJ_setct_CapRevReqTBEX		OBJ_set_ctype,66L
+#define SN_setct_PIDualSignedTBE                "setct-PIDualSignedTBE"
+#define NID_setct_PIDualSignedTBE               568
+#define OBJ_setct_PIDualSignedTBE               OBJ_set_ctype,50L
 
-#define SN_setct_CapRevResTBE		"setct-CapRevResTBE"
-#define NID_setct_CapRevResTBE		585
-#define OBJ_setct_CapRevResTBE		OBJ_set_ctype,67L
+#define SN_setct_PIUnsignedTBE          "setct-PIUnsignedTBE"
+#define NID_setct_PIUnsignedTBE         569
+#define OBJ_setct_PIUnsignedTBE         OBJ_set_ctype,51L
 
-#define SN_setct_CredReqTBE		"setct-CredReqTBE"
-#define NID_setct_CredReqTBE		586
-#define OBJ_setct_CredReqTBE		OBJ_set_ctype,68L
+#define SN_setct_AuthReqTBE             "setct-AuthReqTBE"
+#define NID_setct_AuthReqTBE            570
+#define OBJ_setct_AuthReqTBE            OBJ_set_ctype,52L
 
-#define SN_setct_CredReqTBEX		"setct-CredReqTBEX"
-#define NID_setct_CredReqTBEX		587
-#define OBJ_setct_CredReqTBEX		OBJ_set_ctype,69L
+#define SN_setct_AuthResTBE             "setct-AuthResTBE"
+#define NID_setct_AuthResTBE            571
+#define OBJ_setct_AuthResTBE            OBJ_set_ctype,53L
 
-#define SN_setct_CredResTBE		"setct-CredResTBE"
-#define NID_setct_CredResTBE		588
-#define OBJ_setct_CredResTBE		OBJ_set_ctype,70L
+#define SN_setct_AuthResTBEX            "setct-AuthResTBEX"
+#define NID_setct_AuthResTBEX           572
+#define OBJ_setct_AuthResTBEX           OBJ_set_ctype,54L
 
-#define SN_setct_CredRevReqTBE		"setct-CredRevReqTBE"
-#define NID_setct_CredRevReqTBE		589
-#define OBJ_setct_CredRevReqTBE		OBJ_set_ctype,71L
+#define SN_setct_AuthTokenTBE           "setct-AuthTokenTBE"
+#define NID_setct_AuthTokenTBE          573
+#define OBJ_setct_AuthTokenTBE          OBJ_set_ctype,55L
 
-#define SN_setct_CredRevReqTBEX		"setct-CredRevReqTBEX"
-#define NID_setct_CredRevReqTBEX		590
-#define OBJ_setct_CredRevReqTBEX		OBJ_set_ctype,72L
+#define SN_setct_CapTokenTBE            "setct-CapTokenTBE"
+#define NID_setct_CapTokenTBE           574
+#define OBJ_setct_CapTokenTBE           OBJ_set_ctype,56L
 
-#define SN_setct_CredRevResTBE		"setct-CredRevResTBE"
-#define NID_setct_CredRevResTBE		591
-#define OBJ_setct_CredRevResTBE		OBJ_set_ctype,73L
+#define SN_setct_CapTokenTBEX           "setct-CapTokenTBEX"
+#define NID_setct_CapTokenTBEX          575
+#define OBJ_setct_CapTokenTBEX          OBJ_set_ctype,57L
 
-#define SN_setct_BatchAdminReqTBE		"setct-BatchAdminReqTBE"
-#define NID_setct_BatchAdminReqTBE		592
-#define OBJ_setct_BatchAdminReqTBE		OBJ_set_ctype,74L
+#define SN_setct_AcqCardCodeMsgTBE              "setct-AcqCardCodeMsgTBE"
+#define NID_setct_AcqCardCodeMsgTBE             576
+#define OBJ_setct_AcqCardCodeMsgTBE             OBJ_set_ctype,58L
 
-#define SN_setct_BatchAdminResTBE		"setct-BatchAdminResTBE"
-#define NID_setct_BatchAdminResTBE		593
-#define OBJ_setct_BatchAdminResTBE		OBJ_set_ctype,75L
+#define SN_setct_AuthRevReqTBE          "setct-AuthRevReqTBE"
+#define NID_setct_AuthRevReqTBE         577
+#define OBJ_setct_AuthRevReqTBE         OBJ_set_ctype,59L
 
-#define SN_setct_RegFormReqTBE		"setct-RegFormReqTBE"
-#define NID_setct_RegFormReqTBE		594
-#define OBJ_setct_RegFormReqTBE		OBJ_set_ctype,76L
+#define SN_setct_AuthRevResTBE          "setct-AuthRevResTBE"
+#define NID_setct_AuthRevResTBE         578
+#define OBJ_setct_AuthRevResTBE         OBJ_set_ctype,60L
 
-#define SN_setct_CertReqTBE		"setct-CertReqTBE"
-#define NID_setct_CertReqTBE		595
-#define OBJ_setct_CertReqTBE		OBJ_set_ctype,77L
+#define SN_setct_AuthRevResTBEB         "setct-AuthRevResTBEB"
+#define NID_setct_AuthRevResTBEB                579
+#define OBJ_setct_AuthRevResTBEB                OBJ_set_ctype,61L
 
-#define SN_setct_CertReqTBEX		"setct-CertReqTBEX"
-#define NID_setct_CertReqTBEX		596
-#define OBJ_setct_CertReqTBEX		OBJ_set_ctype,78L
+#define SN_setct_CapReqTBE              "setct-CapReqTBE"
+#define NID_setct_CapReqTBE             580
+#define OBJ_setct_CapReqTBE             OBJ_set_ctype,62L
 
-#define SN_setct_CertResTBE		"setct-CertResTBE"
-#define NID_setct_CertResTBE		597
-#define OBJ_setct_CertResTBE		OBJ_set_ctype,79L
+#define SN_setct_CapReqTBEX             "setct-CapReqTBEX"
+#define NID_setct_CapReqTBEX            581
+#define OBJ_setct_CapReqTBEX            OBJ_set_ctype,63L
 
-#define SN_setct_CRLNotificationTBS		"setct-CRLNotificationTBS"
-#define NID_setct_CRLNotificationTBS		598
-#define OBJ_setct_CRLNotificationTBS		OBJ_set_ctype,80L
+#define SN_setct_CapResTBE              "setct-CapResTBE"
+#define NID_setct_CapResTBE             582
+#define OBJ_setct_CapResTBE             OBJ_set_ctype,64L
 
-#define SN_setct_CRLNotificationResTBS		"setct-CRLNotificationResTBS"
-#define NID_setct_CRLNotificationResTBS		599
-#define OBJ_setct_CRLNotificationResTBS		OBJ_set_ctype,81L
-
-#define SN_setct_BCIDistributionTBS		"setct-BCIDistributionTBS"
-#define NID_setct_BCIDistributionTBS		600
-#define OBJ_setct_BCIDistributionTBS		OBJ_set_ctype,82L
-
-#define SN_setext_genCrypt		"setext-genCrypt"
-#define LN_setext_genCrypt		"generic cryptogram"
-#define NID_setext_genCrypt		601
-#define OBJ_setext_genCrypt		OBJ_set_msgExt,1L
-
-#define SN_setext_miAuth		"setext-miAuth"
-#define LN_setext_miAuth		"merchant initiated auth"
-#define NID_setext_miAuth		602
-#define OBJ_setext_miAuth		OBJ_set_msgExt,3L
-
-#define SN_setext_pinSecure		"setext-pinSecure"
-#define NID_setext_pinSecure		603
-#define OBJ_setext_pinSecure		OBJ_set_msgExt,4L
-
-#define SN_setext_pinAny		"setext-pinAny"
-#define NID_setext_pinAny		604
-#define OBJ_setext_pinAny		OBJ_set_msgExt,5L
-
-#define SN_setext_track2		"setext-track2"
-#define NID_setext_track2		605
-#define OBJ_setext_track2		OBJ_set_msgExt,7L
-
-#define SN_setext_cv		"setext-cv"
-#define LN_setext_cv		"additional verification"
-#define NID_setext_cv		606
-#define OBJ_setext_cv		OBJ_set_msgExt,8L
-
-#define SN_set_policy_root		"set-policy-root"
-#define NID_set_policy_root		607
-#define OBJ_set_policy_root		OBJ_set_policy,0L
-
-#define SN_setCext_hashedRoot		"setCext-hashedRoot"
-#define NID_setCext_hashedRoot		608
-#define OBJ_setCext_hashedRoot		OBJ_set_certExt,0L
-
-#define SN_setCext_certType		"setCext-certType"
-#define NID_setCext_certType		609
-#define OBJ_setCext_certType		OBJ_set_certExt,1L
-
-#define SN_setCext_merchData		"setCext-merchData"
-#define NID_setCext_merchData		610
-#define OBJ_setCext_merchData		OBJ_set_certExt,2L
-
-#define SN_setCext_cCertRequired		"setCext-cCertRequired"
-#define NID_setCext_cCertRequired		611
-#define OBJ_setCext_cCertRequired		OBJ_set_certExt,3L
-
-#define SN_setCext_tunneling		"setCext-tunneling"
-#define NID_setCext_tunneling		612
-#define OBJ_setCext_tunneling		OBJ_set_certExt,4L
-
-#define SN_setCext_setExt		"setCext-setExt"
-#define NID_setCext_setExt		613
-#define OBJ_setCext_setExt		OBJ_set_certExt,5L
-
-#define SN_setCext_setQualf		"setCext-setQualf"
-#define NID_setCext_setQualf		614
-#define OBJ_setCext_setQualf		OBJ_set_certExt,6L
-
-#define SN_setCext_PGWYcapabilities		"setCext-PGWYcapabilities"
-#define NID_setCext_PGWYcapabilities		615
-#define OBJ_setCext_PGWYcapabilities		OBJ_set_certExt,7L
-
-#define SN_setCext_TokenIdentifier		"setCext-TokenIdentifier"
-#define NID_setCext_TokenIdentifier		616
-#define OBJ_setCext_TokenIdentifier		OBJ_set_certExt,8L
-
-#define SN_setCext_Track2Data		"setCext-Track2Data"
-#define NID_setCext_Track2Data		617
-#define OBJ_setCext_Track2Data		OBJ_set_certExt,9L
-
-#define SN_setCext_TokenType		"setCext-TokenType"
-#define NID_setCext_TokenType		618
-#define OBJ_setCext_TokenType		OBJ_set_certExt,10L
-
-#define SN_setCext_IssuerCapabilities		"setCext-IssuerCapabilities"
-#define NID_setCext_IssuerCapabilities		619
-#define OBJ_setCext_IssuerCapabilities		OBJ_set_certExt,11L
-
-#define SN_setAttr_Cert		"setAttr-Cert"
-#define NID_setAttr_Cert		620
-#define OBJ_setAttr_Cert		OBJ_set_attr,0L
-
-#define SN_setAttr_PGWYcap		"setAttr-PGWYcap"
-#define LN_setAttr_PGWYcap		"payment gateway capabilities"
-#define NID_setAttr_PGWYcap		621
-#define OBJ_setAttr_PGWYcap		OBJ_set_attr,1L
-
-#define SN_setAttr_TokenType		"setAttr-TokenType"
-#define NID_setAttr_TokenType		622
-#define OBJ_setAttr_TokenType		OBJ_set_attr,2L
-
-#define SN_setAttr_IssCap		"setAttr-IssCap"
-#define LN_setAttr_IssCap		"issuer capabilities"
-#define NID_setAttr_IssCap		623
-#define OBJ_setAttr_IssCap		OBJ_set_attr,3L
-
-#define SN_set_rootKeyThumb		"set-rootKeyThumb"
-#define NID_set_rootKeyThumb		624
-#define OBJ_set_rootKeyThumb		OBJ_setAttr_Cert,0L
-
-#define SN_set_addPolicy		"set-addPolicy"
-#define NID_set_addPolicy		625
-#define OBJ_set_addPolicy		OBJ_setAttr_Cert,1L
-
-#define SN_setAttr_Token_EMV		"setAttr-Token-EMV"
-#define NID_setAttr_Token_EMV		626
-#define OBJ_setAttr_Token_EMV		OBJ_setAttr_TokenType,1L
-
-#define SN_setAttr_Token_B0Prime		"setAttr-Token-B0Prime"
-#define NID_setAttr_Token_B0Prime		627
-#define OBJ_setAttr_Token_B0Prime		OBJ_setAttr_TokenType,2L
-
-#define SN_setAttr_IssCap_CVM		"setAttr-IssCap-CVM"
-#define NID_setAttr_IssCap_CVM		628
-#define OBJ_setAttr_IssCap_CVM		OBJ_setAttr_IssCap,3L
-
-#define SN_setAttr_IssCap_T2		"setAttr-IssCap-T2"
-#define NID_setAttr_IssCap_T2		629
-#define OBJ_setAttr_IssCap_T2		OBJ_setAttr_IssCap,4L
-
-#define SN_setAttr_IssCap_Sig		"setAttr-IssCap-Sig"
-#define NID_setAttr_IssCap_Sig		630
-#define OBJ_setAttr_IssCap_Sig		OBJ_setAttr_IssCap,5L
-
-#define SN_setAttr_GenCryptgrm		"setAttr-GenCryptgrm"
-#define LN_setAttr_GenCryptgrm		"generate cryptogram"
-#define NID_setAttr_GenCryptgrm		631
-#define OBJ_setAttr_GenCryptgrm		OBJ_setAttr_IssCap_CVM,1L
-
-#define SN_setAttr_T2Enc		"setAttr-T2Enc"
-#define LN_setAttr_T2Enc		"encrypted track 2"
-#define NID_setAttr_T2Enc		632
-#define OBJ_setAttr_T2Enc		OBJ_setAttr_IssCap_T2,1L
-
-#define SN_setAttr_T2cleartxt		"setAttr-T2cleartxt"
-#define LN_setAttr_T2cleartxt		"cleartext track 2"
-#define NID_setAttr_T2cleartxt		633
-#define OBJ_setAttr_T2cleartxt		OBJ_setAttr_IssCap_T2,2L
-
-#define SN_setAttr_TokICCsig		"setAttr-TokICCsig"
-#define LN_setAttr_TokICCsig		"ICC or token signature"
-#define NID_setAttr_TokICCsig		634
-#define OBJ_setAttr_TokICCsig		OBJ_setAttr_IssCap_Sig,1L
-
-#define SN_setAttr_SecDevSig		"setAttr-SecDevSig"
-#define LN_setAttr_SecDevSig		"secure device signature"
-#define NID_setAttr_SecDevSig		635
-#define OBJ_setAttr_SecDevSig		OBJ_setAttr_IssCap_Sig,2L
-
-#define SN_set_brand_IATA_ATA		"set-brand-IATA-ATA"
-#define NID_set_brand_IATA_ATA		636
-#define OBJ_set_brand_IATA_ATA		OBJ_set_brand,1L
-
-#define SN_set_brand_Diners		"set-brand-Diners"
-#define NID_set_brand_Diners		637
-#define OBJ_set_brand_Diners		OBJ_set_brand,30L
-
-#define SN_set_brand_AmericanExpress		"set-brand-AmericanExpress"
-#define NID_set_brand_AmericanExpress		638
-#define OBJ_set_brand_AmericanExpress		OBJ_set_brand,34L
-
-#define SN_set_brand_JCB		"set-brand-JCB"
-#define NID_set_brand_JCB		639
-#define OBJ_set_brand_JCB		OBJ_set_brand,35L
-
-#define SN_set_brand_Visa		"set-brand-Visa"
-#define NID_set_brand_Visa		640
-#define OBJ_set_brand_Visa		OBJ_set_brand,4L
-
-#define SN_set_brand_MasterCard		"set-brand-MasterCard"
-#define NID_set_brand_MasterCard		641
-#define OBJ_set_brand_MasterCard		OBJ_set_brand,5L
-
-#define SN_set_brand_Novus		"set-brand-Novus"
-#define NID_set_brand_Novus		642
-#define OBJ_set_brand_Novus		OBJ_set_brand,6011L
-
-#define SN_des_cdmf		"DES-CDMF"
-#define LN_des_cdmf		"des-cdmf"
-#define NID_des_cdmf		643
-#define OBJ_des_cdmf		OBJ_rsadsi,3L,10L
-
-#define SN_rsaOAEPEncryptionSET		"rsaOAEPEncryptionSET"
-#define NID_rsaOAEPEncryptionSET		644
-#define OBJ_rsaOAEPEncryptionSET		OBJ_rsadsi,1L,1L,6L
-
-#define SN_ipsec3		"Oakley-EC2N-3"
-#define LN_ipsec3		"ipsec3"
-#define NID_ipsec3		749
-
-#define SN_ipsec4		"Oakley-EC2N-4"
-#define LN_ipsec4		"ipsec4"
-#define NID_ipsec4		750
-
-#define SN_whirlpool		"whirlpool"
-#define NID_whirlpool		804
-#define OBJ_whirlpool		OBJ_iso,0L,10118L,3L,0L,55L
-
-#define SN_cryptopro		"cryptopro"
-#define NID_cryptopro		805
-#define OBJ_cryptopro		OBJ_member_body,643L,2L,2L
-
-#define SN_cryptocom		"cryptocom"
-#define NID_cryptocom		806
-#define OBJ_cryptocom		OBJ_member_body,643L,2L,9L
-
-#define SN_id_GostR3411_94_with_GostR3410_2001		"id-GostR3411-94-with-GostR3410-2001"
-#define LN_id_GostR3411_94_with_GostR3410_2001		"GOST R 34.11-94 with GOST R 34.10-2001"
-#define NID_id_GostR3411_94_with_GostR3410_2001		807
-#define OBJ_id_GostR3411_94_with_GostR3410_2001		OBJ_cryptopro,3L
-
-#define SN_id_GostR3411_94_with_GostR3410_94		"id-GostR3411-94-with-GostR3410-94"
-#define LN_id_GostR3411_94_with_GostR3410_94		"GOST R 34.11-94 with GOST R 34.10-94"
-#define NID_id_GostR3411_94_with_GostR3410_94		808
-#define OBJ_id_GostR3411_94_with_GostR3410_94		OBJ_cryptopro,4L
-
-#define SN_id_GostR3411_94		"md_gost94"
-#define LN_id_GostR3411_94		"GOST R 34.11-94"
-#define NID_id_GostR3411_94		809
-#define OBJ_id_GostR3411_94		OBJ_cryptopro,9L
-
-#define SN_id_HMACGostR3411_94		"id-HMACGostR3411-94"
-#define LN_id_HMACGostR3411_94		"HMAC GOST 34.11-94"
-#define NID_id_HMACGostR3411_94		810
-#define OBJ_id_HMACGostR3411_94		OBJ_cryptopro,10L
-
-#define SN_id_GostR3410_2001		"gost2001"
-#define LN_id_GostR3410_2001		"GOST R 34.10-2001"
-#define NID_id_GostR3410_2001		811
-#define OBJ_id_GostR3410_2001		OBJ_cryptopro,19L
-
-#define SN_id_GostR3410_94		"gost94"
-#define LN_id_GostR3410_94		"GOST R 34.10-94"
-#define NID_id_GostR3410_94		812
-#define OBJ_id_GostR3410_94		OBJ_cryptopro,20L
-
-#define SN_id_Gost28147_89		"gost89"
-#define LN_id_Gost28147_89		"GOST 28147-89"
-#define NID_id_Gost28147_89		813
-#define OBJ_id_Gost28147_89		OBJ_cryptopro,21L
-
-#define SN_gost89_cnt		"gost89-cnt"
-#define NID_gost89_cnt		814
-
-#define SN_id_Gost28147_89_MAC		"gost-mac"
-#define LN_id_Gost28147_89_MAC		"GOST 28147-89 MAC"
-#define NID_id_Gost28147_89_MAC		815
-#define OBJ_id_Gost28147_89_MAC		OBJ_cryptopro,22L
-
-#define SN_id_GostR3411_94_prf		"prf-gostr3411-94"
-#define LN_id_GostR3411_94_prf		"GOST R 34.11-94 PRF"
-#define NID_id_GostR3411_94_prf		816
-#define OBJ_id_GostR3411_94_prf		OBJ_cryptopro,23L
-
-#define SN_id_GostR3410_2001DH		"id-GostR3410-2001DH"
-#define LN_id_GostR3410_2001DH		"GOST R 34.10-2001 DH"
-#define NID_id_GostR3410_2001DH		817
-#define OBJ_id_GostR3410_2001DH		OBJ_cryptopro,98L
-
-#define SN_id_GostR3410_94DH		"id-GostR3410-94DH"
-#define LN_id_GostR3410_94DH		"GOST R 34.10-94 DH"
-#define NID_id_GostR3410_94DH		818
-#define OBJ_id_GostR3410_94DH		OBJ_cryptopro,99L
-
-#define SN_id_Gost28147_89_CryptoPro_KeyMeshing		"id-Gost28147-89-CryptoPro-KeyMeshing"
-#define NID_id_Gost28147_89_CryptoPro_KeyMeshing		819
-#define OBJ_id_Gost28147_89_CryptoPro_KeyMeshing		OBJ_cryptopro,14L,1L
-
-#define SN_id_Gost28147_89_None_KeyMeshing		"id-Gost28147-89-None-KeyMeshing"
-#define NID_id_Gost28147_89_None_KeyMeshing		820
-#define OBJ_id_Gost28147_89_None_KeyMeshing		OBJ_cryptopro,14L,0L
-
-#define SN_id_GostR3411_94_TestParamSet		"id-GostR3411-94-TestParamSet"
-#define NID_id_GostR3411_94_TestParamSet		821
-#define OBJ_id_GostR3411_94_TestParamSet		OBJ_cryptopro,30L,0L
-
-#define SN_id_GostR3411_94_CryptoProParamSet		"id-GostR3411-94-CryptoProParamSet"
-#define NID_id_GostR3411_94_CryptoProParamSet		822
-#define OBJ_id_GostR3411_94_CryptoProParamSet		OBJ_cryptopro,30L,1L
-
-#define SN_id_Gost28147_89_TestParamSet		"id-Gost28147-89-TestParamSet"
-#define NID_id_Gost28147_89_TestParamSet		823
-#define OBJ_id_Gost28147_89_TestParamSet		OBJ_cryptopro,31L,0L
-
-#define SN_id_Gost28147_89_CryptoPro_A_ParamSet		"id-Gost28147-89-CryptoPro-A-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_A_ParamSet		824
-#define OBJ_id_Gost28147_89_CryptoPro_A_ParamSet		OBJ_cryptopro,31L,1L
-
-#define SN_id_Gost28147_89_CryptoPro_B_ParamSet		"id-Gost28147-89-CryptoPro-B-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_B_ParamSet		825
-#define OBJ_id_Gost28147_89_CryptoPro_B_ParamSet		OBJ_cryptopro,31L,2L
-
-#define SN_id_Gost28147_89_CryptoPro_C_ParamSet		"id-Gost28147-89-CryptoPro-C-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_C_ParamSet		826
-#define OBJ_id_Gost28147_89_CryptoPro_C_ParamSet		OBJ_cryptopro,31L,3L
-
-#define SN_id_Gost28147_89_CryptoPro_D_ParamSet		"id-Gost28147-89-CryptoPro-D-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_D_ParamSet		827
-#define OBJ_id_Gost28147_89_CryptoPro_D_ParamSet		OBJ_cryptopro,31L,4L
-
-#define SN_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet		"id-Gost28147-89-CryptoPro-Oscar-1-1-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet		828
-#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet		OBJ_cryptopro,31L,5L
-
-#define SN_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet		"id-Gost28147-89-CryptoPro-Oscar-1-0-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet		829
-#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet		OBJ_cryptopro,31L,6L
-
-#define SN_id_Gost28147_89_CryptoPro_RIC_1_ParamSet		"id-Gost28147-89-CryptoPro-RIC-1-ParamSet"
-#define NID_id_Gost28147_89_CryptoPro_RIC_1_ParamSet		830
-#define OBJ_id_Gost28147_89_CryptoPro_RIC_1_ParamSet		OBJ_cryptopro,31L,7L
-
-#define SN_id_GostR3410_94_TestParamSet		"id-GostR3410-94-TestParamSet"
-#define NID_id_GostR3410_94_TestParamSet		831
-#define OBJ_id_GostR3410_94_TestParamSet		OBJ_cryptopro,32L,0L
-
-#define SN_id_GostR3410_94_CryptoPro_A_ParamSet		"id-GostR3410-94-CryptoPro-A-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_A_ParamSet		832
-#define OBJ_id_GostR3410_94_CryptoPro_A_ParamSet		OBJ_cryptopro,32L,2L
-
-#define SN_id_GostR3410_94_CryptoPro_B_ParamSet		"id-GostR3410-94-CryptoPro-B-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_B_ParamSet		833
-#define OBJ_id_GostR3410_94_CryptoPro_B_ParamSet		OBJ_cryptopro,32L,3L
-
-#define SN_id_GostR3410_94_CryptoPro_C_ParamSet		"id-GostR3410-94-CryptoPro-C-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_C_ParamSet		834
-#define OBJ_id_GostR3410_94_CryptoPro_C_ParamSet		OBJ_cryptopro,32L,4L
-
-#define SN_id_GostR3410_94_CryptoPro_D_ParamSet		"id-GostR3410-94-CryptoPro-D-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_D_ParamSet		835
-#define OBJ_id_GostR3410_94_CryptoPro_D_ParamSet		OBJ_cryptopro,32L,5L
-
-#define SN_id_GostR3410_94_CryptoPro_XchA_ParamSet		"id-GostR3410-94-CryptoPro-XchA-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_XchA_ParamSet		836
-#define OBJ_id_GostR3410_94_CryptoPro_XchA_ParamSet		OBJ_cryptopro,33L,1L
-
-#define SN_id_GostR3410_94_CryptoPro_XchB_ParamSet		"id-GostR3410-94-CryptoPro-XchB-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_XchB_ParamSet		837
-#define OBJ_id_GostR3410_94_CryptoPro_XchB_ParamSet		OBJ_cryptopro,33L,2L
-
-#define SN_id_GostR3410_94_CryptoPro_XchC_ParamSet		"id-GostR3410-94-CryptoPro-XchC-ParamSet"
-#define NID_id_GostR3410_94_CryptoPro_XchC_ParamSet		838
-#define OBJ_id_GostR3410_94_CryptoPro_XchC_ParamSet		OBJ_cryptopro,33L,3L
-
-#define SN_id_GostR3410_2001_TestParamSet		"id-GostR3410-2001-TestParamSet"
-#define NID_id_GostR3410_2001_TestParamSet		839
-#define OBJ_id_GostR3410_2001_TestParamSet		OBJ_cryptopro,35L,0L
-
-#define SN_id_GostR3410_2001_CryptoPro_A_ParamSet		"id-GostR3410-2001-CryptoPro-A-ParamSet"
-#define NID_id_GostR3410_2001_CryptoPro_A_ParamSet		840
-#define OBJ_id_GostR3410_2001_CryptoPro_A_ParamSet		OBJ_cryptopro,35L,1L
-
-#define SN_id_GostR3410_2001_CryptoPro_B_ParamSet		"id-GostR3410-2001-CryptoPro-B-ParamSet"
-#define NID_id_GostR3410_2001_CryptoPro_B_ParamSet		841
-#define OBJ_id_GostR3410_2001_CryptoPro_B_ParamSet		OBJ_cryptopro,35L,2L
-
-#define SN_id_GostR3410_2001_CryptoPro_C_ParamSet		"id-GostR3410-2001-CryptoPro-C-ParamSet"
-#define NID_id_GostR3410_2001_CryptoPro_C_ParamSet		842
-#define OBJ_id_GostR3410_2001_CryptoPro_C_ParamSet		OBJ_cryptopro,35L,3L
-
-#define SN_id_GostR3410_2001_CryptoPro_XchA_ParamSet		"id-GostR3410-2001-CryptoPro-XchA-ParamSet"
-#define NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet		843
-#define OBJ_id_GostR3410_2001_CryptoPro_XchA_ParamSet		OBJ_cryptopro,36L,0L
-
-#define SN_id_GostR3410_2001_CryptoPro_XchB_ParamSet		"id-GostR3410-2001-CryptoPro-XchB-ParamSet"
-#define NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet		844
-#define OBJ_id_GostR3410_2001_CryptoPro_XchB_ParamSet		OBJ_cryptopro,36L,1L
-
-#define SN_id_GostR3410_94_a		"id-GostR3410-94-a"
-#define NID_id_GostR3410_94_a		845
-#define OBJ_id_GostR3410_94_a		OBJ_id_GostR3410_94,1L
-
-#define SN_id_GostR3410_94_aBis		"id-GostR3410-94-aBis"
-#define NID_id_GostR3410_94_aBis		846
-#define OBJ_id_GostR3410_94_aBis		OBJ_id_GostR3410_94,2L
-
-#define SN_id_GostR3410_94_b		"id-GostR3410-94-b"
-#define NID_id_GostR3410_94_b		847
-#define OBJ_id_GostR3410_94_b		OBJ_id_GostR3410_94,3L
-
-#define SN_id_GostR3410_94_bBis		"id-GostR3410-94-bBis"
-#define NID_id_GostR3410_94_bBis		848
-#define OBJ_id_GostR3410_94_bBis		OBJ_id_GostR3410_94,4L
-
-#define SN_id_Gost28147_89_cc		"id-Gost28147-89-cc"
-#define LN_id_Gost28147_89_cc		"GOST 28147-89 Cryptocom ParamSet"
-#define NID_id_Gost28147_89_cc		849
-#define OBJ_id_Gost28147_89_cc		OBJ_cryptocom,1L,6L,1L
-
-#define SN_id_GostR3410_94_cc		"gost94cc"
-#define LN_id_GostR3410_94_cc		"GOST 34.10-94 Cryptocom"
-#define NID_id_GostR3410_94_cc		850
-#define OBJ_id_GostR3410_94_cc		OBJ_cryptocom,1L,5L,3L
-
-#define SN_id_GostR3410_2001_cc		"gost2001cc"
-#define LN_id_GostR3410_2001_cc		"GOST 34.10-2001 Cryptocom"
-#define NID_id_GostR3410_2001_cc		851
-#define OBJ_id_GostR3410_2001_cc		OBJ_cryptocom,1L,5L,4L
-
-#define SN_id_GostR3411_94_with_GostR3410_94_cc		"id-GostR3411-94-with-GostR3410-94-cc"
-#define LN_id_GostR3411_94_with_GostR3410_94_cc		"GOST R 34.11-94 with GOST R 34.10-94 Cryptocom"
-#define NID_id_GostR3411_94_with_GostR3410_94_cc		852
-#define OBJ_id_GostR3411_94_with_GostR3410_94_cc		OBJ_cryptocom,1L,3L,3L
-
-#define SN_id_GostR3411_94_with_GostR3410_2001_cc		"id-GostR3411-94-with-GostR3410-2001-cc"
-#define LN_id_GostR3411_94_with_GostR3410_2001_cc		"GOST R 34.11-94 with GOST R 34.10-2001 Cryptocom"
-#define NID_id_GostR3411_94_with_GostR3410_2001_cc		853
-#define OBJ_id_GostR3411_94_with_GostR3410_2001_cc		OBJ_cryptocom,1L,3L,4L
-
-#define SN_id_GostR3410_2001_ParamSet_cc		"id-GostR3410-2001-ParamSet-cc"
-#define LN_id_GostR3410_2001_ParamSet_cc		"GOST R 3410-2001 Parameter Set Cryptocom"
-#define NID_id_GostR3410_2001_ParamSet_cc		854
-#define OBJ_id_GostR3410_2001_ParamSet_cc		OBJ_cryptocom,1L,8L,1L
-
-#define SN_camellia_128_cbc		"CAMELLIA-128-CBC"
-#define LN_camellia_128_cbc		"camellia-128-cbc"
-#define NID_camellia_128_cbc		751
-#define OBJ_camellia_128_cbc		1L,2L,392L,200011L,61L,1L,1L,1L,2L
-
-#define SN_camellia_192_cbc		"CAMELLIA-192-CBC"
-#define LN_camellia_192_cbc		"camellia-192-cbc"
-#define NID_camellia_192_cbc		752
-#define OBJ_camellia_192_cbc		1L,2L,392L,200011L,61L,1L,1L,1L,3L
-
-#define SN_camellia_256_cbc		"CAMELLIA-256-CBC"
-#define LN_camellia_256_cbc		"camellia-256-cbc"
-#define NID_camellia_256_cbc		753
-#define OBJ_camellia_256_cbc		1L,2L,392L,200011L,61L,1L,1L,1L,4L
-
-#define SN_id_camellia128_wrap		"id-camellia128-wrap"
-#define NID_id_camellia128_wrap		907
-#define OBJ_id_camellia128_wrap		1L,2L,392L,200011L,61L,1L,1L,3L,2L
-
-#define SN_id_camellia192_wrap		"id-camellia192-wrap"
-#define NID_id_camellia192_wrap		908
-#define OBJ_id_camellia192_wrap		1L,2L,392L,200011L,61L,1L,1L,3L,3L
-
-#define SN_id_camellia256_wrap		"id-camellia256-wrap"
-#define NID_id_camellia256_wrap		909
-#define OBJ_id_camellia256_wrap		1L,2L,392L,200011L,61L,1L,1L,3L,4L
-
-#define OBJ_ntt_ds		0L,3L,4401L,5L
-
-#define OBJ_camellia		OBJ_ntt_ds,3L,1L,9L
-
-#define SN_camellia_128_ecb		"CAMELLIA-128-ECB"
-#define LN_camellia_128_ecb		"camellia-128-ecb"
-#define NID_camellia_128_ecb		754
-#define OBJ_camellia_128_ecb		OBJ_camellia,1L
-
-#define SN_camellia_128_ofb128		"CAMELLIA-128-OFB"
-#define LN_camellia_128_ofb128		"camellia-128-ofb"
-#define NID_camellia_128_ofb128		766
-#define OBJ_camellia_128_ofb128		OBJ_camellia,3L
-
-#define SN_camellia_128_cfb128		"CAMELLIA-128-CFB"
-#define LN_camellia_128_cfb128		"camellia-128-cfb"
-#define NID_camellia_128_cfb128		757
-#define OBJ_camellia_128_cfb128		OBJ_camellia,4L
-
-#define SN_camellia_192_ecb		"CAMELLIA-192-ECB"
-#define LN_camellia_192_ecb		"camellia-192-ecb"
-#define NID_camellia_192_ecb		755
-#define OBJ_camellia_192_ecb		OBJ_camellia,21L
-
-#define SN_camellia_192_ofb128		"CAMELLIA-192-OFB"
-#define LN_camellia_192_ofb128		"camellia-192-ofb"
-#define NID_camellia_192_ofb128		767
-#define OBJ_camellia_192_ofb128		OBJ_camellia,23L
-
-#define SN_camellia_192_cfb128		"CAMELLIA-192-CFB"
-#define LN_camellia_192_cfb128		"camellia-192-cfb"
-#define NID_camellia_192_cfb128		758
-#define OBJ_camellia_192_cfb128		OBJ_camellia,24L
-
-#define SN_camellia_256_ecb		"CAMELLIA-256-ECB"
-#define LN_camellia_256_ecb		"camellia-256-ecb"
-#define NID_camellia_256_ecb		756
-#define OBJ_camellia_256_ecb		OBJ_camellia,41L
-
-#define SN_camellia_256_ofb128		"CAMELLIA-256-OFB"
-#define LN_camellia_256_ofb128		"camellia-256-ofb"
-#define NID_camellia_256_ofb128		768
-#define OBJ_camellia_256_ofb128		OBJ_camellia,43L
-
-#define SN_camellia_256_cfb128		"CAMELLIA-256-CFB"
-#define LN_camellia_256_cfb128		"camellia-256-cfb"
-#define NID_camellia_256_cfb128		759
-#define OBJ_camellia_256_cfb128		OBJ_camellia,44L
-
-#define SN_camellia_128_cfb1		"CAMELLIA-128-CFB1"
-#define LN_camellia_128_cfb1		"camellia-128-cfb1"
-#define NID_camellia_128_cfb1		760
-
-#define SN_camellia_192_cfb1		"CAMELLIA-192-CFB1"
-#define LN_camellia_192_cfb1		"camellia-192-cfb1"
-#define NID_camellia_192_cfb1		761
-
-#define SN_camellia_256_cfb1		"CAMELLIA-256-CFB1"
-#define LN_camellia_256_cfb1		"camellia-256-cfb1"
-#define NID_camellia_256_cfb1		762
-
-#define SN_camellia_128_cfb8		"CAMELLIA-128-CFB8"
-#define LN_camellia_128_cfb8		"camellia-128-cfb8"
-#define NID_camellia_128_cfb8		763
-
-#define SN_camellia_192_cfb8		"CAMELLIA-192-CFB8"
-#define LN_camellia_192_cfb8		"camellia-192-cfb8"
-#define NID_camellia_192_cfb8		764
-
-#define SN_camellia_256_cfb8		"CAMELLIA-256-CFB8"
-#define LN_camellia_256_cfb8		"camellia-256-cfb8"
-#define NID_camellia_256_cfb8		765
-
-#define SN_kisa		"KISA"
-#define LN_kisa		"kisa"
-#define NID_kisa		773
-#define OBJ_kisa		OBJ_member_body,410L,200004L
-
-#define SN_seed_ecb		"SEED-ECB"
-#define LN_seed_ecb		"seed-ecb"
-#define NID_seed_ecb		776
-#define OBJ_seed_ecb		OBJ_kisa,1L,3L
-
-#define SN_seed_cbc		"SEED-CBC"
-#define LN_seed_cbc		"seed-cbc"
-#define NID_seed_cbc		777
-#define OBJ_seed_cbc		OBJ_kisa,1L,4L
-
-#define SN_seed_cfb128		"SEED-CFB"
-#define LN_seed_cfb128		"seed-cfb"
-#define NID_seed_cfb128		779
-#define OBJ_seed_cfb128		OBJ_kisa,1L,5L
-
-#define SN_seed_ofb128		"SEED-OFB"
-#define LN_seed_ofb128		"seed-ofb"
-#define NID_seed_ofb128		778
-#define OBJ_seed_ofb128		OBJ_kisa,1L,6L
-
-#define SN_hmac		"HMAC"
-#define LN_hmac		"hmac"
-#define NID_hmac		855
-
-#define SN_cmac		"CMAC"
-#define LN_cmac		"cmac"
-#define NID_cmac		894
-
-#define SN_rc4_hmac_md5		"RC4-HMAC-MD5"
-#define LN_rc4_hmac_md5		"rc4-hmac-md5"
-#define NID_rc4_hmac_md5		915
-
-#define SN_aes_128_cbc_hmac_sha1		"AES-128-CBC-HMAC-SHA1"
-#define LN_aes_128_cbc_hmac_sha1		"aes-128-cbc-hmac-sha1"
-#define NID_aes_128_cbc_hmac_sha1		916
-
-#define SN_aes_192_cbc_hmac_sha1		"AES-192-CBC-HMAC-SHA1"
-#define LN_aes_192_cbc_hmac_sha1		"aes-192-cbc-hmac-sha1"
-#define NID_aes_192_cbc_hmac_sha1		917
-
-#define SN_aes_256_cbc_hmac_sha1		"AES-256-CBC-HMAC-SHA1"
-#define LN_aes_256_cbc_hmac_sha1		"aes-256-cbc-hmac-sha1"
-#define NID_aes_256_cbc_hmac_sha1		918
-
-#define SN_aes_128_cbc_hmac_sha256		"AES-128-CBC-HMAC-SHA256"
-#define LN_aes_128_cbc_hmac_sha256		"aes-128-cbc-hmac-sha256"
-#define NID_aes_128_cbc_hmac_sha256		948
-
-#define SN_aes_192_cbc_hmac_sha256		"AES-192-CBC-HMAC-SHA256"
-#define LN_aes_192_cbc_hmac_sha256		"aes-192-cbc-hmac-sha256"
-#define NID_aes_192_cbc_hmac_sha256		949
-
-#define SN_aes_256_cbc_hmac_sha256		"AES-256-CBC-HMAC-SHA256"
-#define LN_aes_256_cbc_hmac_sha256		"aes-256-cbc-hmac-sha256"
-#define NID_aes_256_cbc_hmac_sha256		950
-
-#define SN_dhpublicnumber		"dhpublicnumber"
-#define LN_dhpublicnumber		"X9.42 DH"
-#define NID_dhpublicnumber		920
-#define OBJ_dhpublicnumber		OBJ_ISO_US,10046L,2L,1L
+#define SN_setct_CapRevReqTBE           "setct-CapRevReqTBE"
+#define NID_setct_CapRevReqTBE          583
+#define OBJ_setct_CapRevReqTBE          OBJ_set_ctype,65L
 
-#define SN_brainpoolP160r1		"brainpoolP160r1"
-#define NID_brainpoolP160r1		921
-#define OBJ_brainpoolP160r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,1L
+#define SN_setct_CapRevReqTBEX          "setct-CapRevReqTBEX"
+#define NID_setct_CapRevReqTBEX         584
+#define OBJ_setct_CapRevReqTBEX         OBJ_set_ctype,66L
 
-#define SN_brainpoolP160t1		"brainpoolP160t1"
-#define NID_brainpoolP160t1		922
-#define OBJ_brainpoolP160t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,2L
+#define SN_setct_CapRevResTBE           "setct-CapRevResTBE"
+#define NID_setct_CapRevResTBE          585
+#define OBJ_setct_CapRevResTBE          OBJ_set_ctype,67L
 
-#define SN_brainpoolP192r1		"brainpoolP192r1"
-#define NID_brainpoolP192r1		923
-#define OBJ_brainpoolP192r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,3L
+#define SN_setct_CredReqTBE             "setct-CredReqTBE"
+#define NID_setct_CredReqTBE            586
+#define OBJ_setct_CredReqTBE            OBJ_set_ctype,68L
 
-#define SN_brainpoolP192t1		"brainpoolP192t1"
-#define NID_brainpoolP192t1		924
-#define OBJ_brainpoolP192t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,4L
+#define SN_setct_CredReqTBEX            "setct-CredReqTBEX"
+#define NID_setct_CredReqTBEX           587
+#define OBJ_setct_CredReqTBEX           OBJ_set_ctype,69L
 
-#define SN_brainpoolP224r1		"brainpoolP224r1"
-#define NID_brainpoolP224r1		925
-#define OBJ_brainpoolP224r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,5L
-
-#define SN_brainpoolP224t1		"brainpoolP224t1"
-#define NID_brainpoolP224t1		926
-#define OBJ_brainpoolP224t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,6L
-
-#define SN_brainpoolP256r1		"brainpoolP256r1"
-#define NID_brainpoolP256r1		927
-#define OBJ_brainpoolP256r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,7L
-
-#define SN_brainpoolP256t1		"brainpoolP256t1"
-#define NID_brainpoolP256t1		928
-#define OBJ_brainpoolP256t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,8L
-
-#define SN_brainpoolP320r1		"brainpoolP320r1"
-#define NID_brainpoolP320r1		929
-#define OBJ_brainpoolP320r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,9L
-
-#define SN_brainpoolP320t1		"brainpoolP320t1"
-#define NID_brainpoolP320t1		930
-#define OBJ_brainpoolP320t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,10L
-
-#define SN_brainpoolP384r1		"brainpoolP384r1"
-#define NID_brainpoolP384r1		931
-#define OBJ_brainpoolP384r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,11L
+#define SN_setct_CredResTBE             "setct-CredResTBE"
+#define NID_setct_CredResTBE            588
+#define OBJ_setct_CredResTBE            OBJ_set_ctype,70L
 
-#define SN_brainpoolP384t1		"brainpoolP384t1"
-#define NID_brainpoolP384t1		932
-#define OBJ_brainpoolP384t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,12L
+#define SN_setct_CredRevReqTBE          "setct-CredRevReqTBE"
+#define NID_setct_CredRevReqTBE         589
+#define OBJ_setct_CredRevReqTBE         OBJ_set_ctype,71L
 
-#define SN_brainpoolP512r1		"brainpoolP512r1"
-#define NID_brainpoolP512r1		933
-#define OBJ_brainpoolP512r1		1L,3L,36L,3L,3L,2L,8L,1L,1L,13L
+#define SN_setct_CredRevReqTBEX         "setct-CredRevReqTBEX"
+#define NID_setct_CredRevReqTBEX                590
+#define OBJ_setct_CredRevReqTBEX                OBJ_set_ctype,72L
 
-#define SN_brainpoolP512t1		"brainpoolP512t1"
-#define NID_brainpoolP512t1		934
-#define OBJ_brainpoolP512t1		1L,3L,36L,3L,3L,2L,8L,1L,1L,14L
+#define SN_setct_CredRevResTBE          "setct-CredRevResTBE"
+#define NID_setct_CredRevResTBE         591
+#define OBJ_setct_CredRevResTBE         OBJ_set_ctype,73L
 
-#define OBJ_x9_63_scheme		1L,3L,133L,16L,840L,63L,0L
+#define SN_setct_BatchAdminReqTBE               "setct-BatchAdminReqTBE"
+#define NID_setct_BatchAdminReqTBE              592
+#define OBJ_setct_BatchAdminReqTBE              OBJ_set_ctype,74L
 
-#define OBJ_secg_scheme		OBJ_certicom_arc,1L
+#define SN_setct_BatchAdminResTBE               "setct-BatchAdminResTBE"
+#define NID_setct_BatchAdminResTBE              593
+#define OBJ_setct_BatchAdminResTBE              OBJ_set_ctype,75L
 
-#define SN_dhSinglePass_stdDH_sha1kdf_scheme		"dhSinglePass-stdDH-sha1kdf-scheme"
-#define NID_dhSinglePass_stdDH_sha1kdf_scheme		936
-#define OBJ_dhSinglePass_stdDH_sha1kdf_scheme		OBJ_x9_63_scheme,2L
+#define SN_setct_RegFormReqTBE          "setct-RegFormReqTBE"
+#define NID_setct_RegFormReqTBE         594
+#define OBJ_setct_RegFormReqTBE         OBJ_set_ctype,76L
 
-#define SN_dhSinglePass_stdDH_sha224kdf_scheme		"dhSinglePass-stdDH-sha224kdf-scheme"
-#define NID_dhSinglePass_stdDH_sha224kdf_scheme		937
-#define OBJ_dhSinglePass_stdDH_sha224kdf_scheme		OBJ_secg_scheme,11L,0L
+#define SN_setct_CertReqTBE             "setct-CertReqTBE"
+#define NID_setct_CertReqTBE            595
+#define OBJ_setct_CertReqTBE            OBJ_set_ctype,77L
 
-#define SN_dhSinglePass_stdDH_sha256kdf_scheme		"dhSinglePass-stdDH-sha256kdf-scheme"
-#define NID_dhSinglePass_stdDH_sha256kdf_scheme		938
-#define OBJ_dhSinglePass_stdDH_sha256kdf_scheme		OBJ_secg_scheme,11L,1L
+#define SN_setct_CertReqTBEX            "setct-CertReqTBEX"
+#define NID_setct_CertReqTBEX           596
+#define OBJ_setct_CertReqTBEX           OBJ_set_ctype,78L
 
-#define SN_dhSinglePass_stdDH_sha384kdf_scheme		"dhSinglePass-stdDH-sha384kdf-scheme"
-#define NID_dhSinglePass_stdDH_sha384kdf_scheme		939
-#define OBJ_dhSinglePass_stdDH_sha384kdf_scheme		OBJ_secg_scheme,11L,2L
+#define SN_setct_CertResTBE             "setct-CertResTBE"
+#define NID_setct_CertResTBE            597
+#define OBJ_setct_CertResTBE            OBJ_set_ctype,79L
 
-#define SN_dhSinglePass_stdDH_sha512kdf_scheme		"dhSinglePass-stdDH-sha512kdf-scheme"
-#define NID_dhSinglePass_stdDH_sha512kdf_scheme		940
-#define OBJ_dhSinglePass_stdDH_sha512kdf_scheme		OBJ_secg_scheme,11L,3L
+#define SN_setct_CRLNotificationTBS             "setct-CRLNotificationTBS"
+#define NID_setct_CRLNotificationTBS            598
+#define OBJ_setct_CRLNotificationTBS            OBJ_set_ctype,80L
 
-#define SN_dhSinglePass_cofactorDH_sha1kdf_scheme		"dhSinglePass-cofactorDH-sha1kdf-scheme"
-#define NID_dhSinglePass_cofactorDH_sha1kdf_scheme		941
-#define OBJ_dhSinglePass_cofactorDH_sha1kdf_scheme		OBJ_x9_63_scheme,3L
+#define SN_setct_CRLNotificationResTBS          "setct-CRLNotificationResTBS"
+#define NID_setct_CRLNotificationResTBS         599
+#define OBJ_setct_CRLNotificationResTBS         OBJ_set_ctype,81L
+
+#define SN_setct_BCIDistributionTBS             "setct-BCIDistributionTBS"
+#define NID_setct_BCIDistributionTBS            600
+#define OBJ_setct_BCIDistributionTBS            OBJ_set_ctype,82L
+
+#define SN_setext_genCrypt              "setext-genCrypt"
+#define LN_setext_genCrypt              "generic cryptogram"
+#define NID_setext_genCrypt             601
+#define OBJ_setext_genCrypt             OBJ_set_msgExt,1L
+
+#define SN_setext_miAuth                "setext-miAuth"
+#define LN_setext_miAuth                "merchant initiated auth"
+#define NID_setext_miAuth               602
+#define OBJ_setext_miAuth               OBJ_set_msgExt,3L
+
+#define SN_setext_pinSecure             "setext-pinSecure"
+#define NID_setext_pinSecure            603
+#define OBJ_setext_pinSecure            OBJ_set_msgExt,4L
+
+#define SN_setext_pinAny                "setext-pinAny"
+#define NID_setext_pinAny               604
+#define OBJ_setext_pinAny               OBJ_set_msgExt,5L
+
+#define SN_setext_track2                "setext-track2"
+#define NID_setext_track2               605
+#define OBJ_setext_track2               OBJ_set_msgExt,7L
+
+#define SN_setext_cv            "setext-cv"
+#define LN_setext_cv            "additional verification"
+#define NID_setext_cv           606
+#define OBJ_setext_cv           OBJ_set_msgExt,8L
+
+#define SN_set_policy_root              "set-policy-root"
+#define NID_set_policy_root             607
+#define OBJ_set_policy_root             OBJ_set_policy,0L
+
+#define SN_setCext_hashedRoot           "setCext-hashedRoot"
+#define NID_setCext_hashedRoot          608
+#define OBJ_setCext_hashedRoot          OBJ_set_certExt,0L
+
+#define SN_setCext_certType             "setCext-certType"
+#define NID_setCext_certType            609
+#define OBJ_setCext_certType            OBJ_set_certExt,1L
+
+#define SN_setCext_merchData            "setCext-merchData"
+#define NID_setCext_merchData           610
+#define OBJ_setCext_merchData           OBJ_set_certExt,2L
+
+#define SN_setCext_cCertRequired                "setCext-cCertRequired"
+#define NID_setCext_cCertRequired               611
+#define OBJ_setCext_cCertRequired               OBJ_set_certExt,3L
+
+#define SN_setCext_tunneling            "setCext-tunneling"
+#define NID_setCext_tunneling           612
+#define OBJ_setCext_tunneling           OBJ_set_certExt,4L
+
+#define SN_setCext_setExt               "setCext-setExt"
+#define NID_setCext_setExt              613
+#define OBJ_setCext_setExt              OBJ_set_certExt,5L
+
+#define SN_setCext_setQualf             "setCext-setQualf"
+#define NID_setCext_setQualf            614
+#define OBJ_setCext_setQualf            OBJ_set_certExt,6L
+
+#define SN_setCext_PGWYcapabilities             "setCext-PGWYcapabilities"
+#define NID_setCext_PGWYcapabilities            615
+#define OBJ_setCext_PGWYcapabilities            OBJ_set_certExt,7L
+
+#define SN_setCext_TokenIdentifier              "setCext-TokenIdentifier"
+#define NID_setCext_TokenIdentifier             616
+#define OBJ_setCext_TokenIdentifier             OBJ_set_certExt,8L
+
+#define SN_setCext_Track2Data           "setCext-Track2Data"
+#define NID_setCext_Track2Data          617
+#define OBJ_setCext_Track2Data          OBJ_set_certExt,9L
+
+#define SN_setCext_TokenType            "setCext-TokenType"
+#define NID_setCext_TokenType           618
+#define OBJ_setCext_TokenType           OBJ_set_certExt,10L
+
+#define SN_setCext_IssuerCapabilities           "setCext-IssuerCapabilities"
+#define NID_setCext_IssuerCapabilities          619
+#define OBJ_setCext_IssuerCapabilities          OBJ_set_certExt,11L
+
+#define SN_setAttr_Cert         "setAttr-Cert"
+#define NID_setAttr_Cert                620
+#define OBJ_setAttr_Cert                OBJ_set_attr,0L
+
+#define SN_setAttr_PGWYcap              "setAttr-PGWYcap"
+#define LN_setAttr_PGWYcap              "payment gateway capabilities"
+#define NID_setAttr_PGWYcap             621
+#define OBJ_setAttr_PGWYcap             OBJ_set_attr,1L
+
+#define SN_setAttr_TokenType            "setAttr-TokenType"
+#define NID_setAttr_TokenType           622
+#define OBJ_setAttr_TokenType           OBJ_set_attr,2L
+
+#define SN_setAttr_IssCap               "setAttr-IssCap"
+#define LN_setAttr_IssCap               "issuer capabilities"
+#define NID_setAttr_IssCap              623
+#define OBJ_setAttr_IssCap              OBJ_set_attr,3L
+
+#define SN_set_rootKeyThumb             "set-rootKeyThumb"
+#define NID_set_rootKeyThumb            624
+#define OBJ_set_rootKeyThumb            OBJ_setAttr_Cert,0L
+
+#define SN_set_addPolicy                "set-addPolicy"
+#define NID_set_addPolicy               625
+#define OBJ_set_addPolicy               OBJ_setAttr_Cert,1L
+
+#define SN_setAttr_Token_EMV            "setAttr-Token-EMV"
+#define NID_setAttr_Token_EMV           626
+#define OBJ_setAttr_Token_EMV           OBJ_setAttr_TokenType,1L
+
+#define SN_setAttr_Token_B0Prime                "setAttr-Token-B0Prime"
+#define NID_setAttr_Token_B0Prime               627
+#define OBJ_setAttr_Token_B0Prime               OBJ_setAttr_TokenType,2L
+
+#define SN_setAttr_IssCap_CVM           "setAttr-IssCap-CVM"
+#define NID_setAttr_IssCap_CVM          628
+#define OBJ_setAttr_IssCap_CVM          OBJ_setAttr_IssCap,3L
+
+#define SN_setAttr_IssCap_T2            "setAttr-IssCap-T2"
+#define NID_setAttr_IssCap_T2           629
+#define OBJ_setAttr_IssCap_T2           OBJ_setAttr_IssCap,4L
+
+#define SN_setAttr_IssCap_Sig           "setAttr-IssCap-Sig"
+#define NID_setAttr_IssCap_Sig          630
+#define OBJ_setAttr_IssCap_Sig          OBJ_setAttr_IssCap,5L
+
+#define SN_setAttr_GenCryptgrm          "setAttr-GenCryptgrm"
+#define LN_setAttr_GenCryptgrm          "generate cryptogram"
+#define NID_setAttr_GenCryptgrm         631
+#define OBJ_setAttr_GenCryptgrm         OBJ_setAttr_IssCap_CVM,1L
+
+#define SN_setAttr_T2Enc                "setAttr-T2Enc"
+#define LN_setAttr_T2Enc                "encrypted track 2"
+#define NID_setAttr_T2Enc               632
+#define OBJ_setAttr_T2Enc               OBJ_setAttr_IssCap_T2,1L
+
+#define SN_setAttr_T2cleartxt           "setAttr-T2cleartxt"
+#define LN_setAttr_T2cleartxt           "cleartext track 2"
+#define NID_setAttr_T2cleartxt          633
+#define OBJ_setAttr_T2cleartxt          OBJ_setAttr_IssCap_T2,2L
+
+#define SN_setAttr_TokICCsig            "setAttr-TokICCsig"
+#define LN_setAttr_TokICCsig            "ICC or token signature"
+#define NID_setAttr_TokICCsig           634
+#define OBJ_setAttr_TokICCsig           OBJ_setAttr_IssCap_Sig,1L
+
+#define SN_setAttr_SecDevSig            "setAttr-SecDevSig"
+#define LN_setAttr_SecDevSig            "secure device signature"
+#define NID_setAttr_SecDevSig           635
+#define OBJ_setAttr_SecDevSig           OBJ_setAttr_IssCap_Sig,2L
+
+#define SN_set_brand_IATA_ATA           "set-brand-IATA-ATA"
+#define NID_set_brand_IATA_ATA          636
+#define OBJ_set_brand_IATA_ATA          OBJ_set_brand,1L
+
+#define SN_set_brand_Diners             "set-brand-Diners"
+#define NID_set_brand_Diners            637
+#define OBJ_set_brand_Diners            OBJ_set_brand,30L
+
+#define SN_set_brand_AmericanExpress            "set-brand-AmericanExpress"
+#define NID_set_brand_AmericanExpress           638
+#define OBJ_set_brand_AmericanExpress           OBJ_set_brand,34L
+
+#define SN_set_brand_JCB                "set-brand-JCB"
+#define NID_set_brand_JCB               639
+#define OBJ_set_brand_JCB               OBJ_set_brand,35L
+
+#define SN_set_brand_Visa               "set-brand-Visa"
+#define NID_set_brand_Visa              640
+#define OBJ_set_brand_Visa              OBJ_set_brand,4L
+
+#define SN_set_brand_MasterCard         "set-brand-MasterCard"
+#define NID_set_brand_MasterCard                641
+#define OBJ_set_brand_MasterCard                OBJ_set_brand,5L
+
+#define SN_set_brand_Novus              "set-brand-Novus"
+#define NID_set_brand_Novus             642
+#define OBJ_set_brand_Novus             OBJ_set_brand,6011L
+
+#define SN_des_cdmf             "DES-CDMF"
+#define LN_des_cdmf             "des-cdmf"
+#define NID_des_cdmf            643
+#define OBJ_des_cdmf            OBJ_rsadsi,3L,10L
+
+#define SN_rsaOAEPEncryptionSET         "rsaOAEPEncryptionSET"
+#define NID_rsaOAEPEncryptionSET                644
+#define OBJ_rsaOAEPEncryptionSET                OBJ_rsadsi,1L,1L,6L
+
+#define SN_ipsec3               "Oakley-EC2N-3"
+#define LN_ipsec3               "ipsec3"
+#define NID_ipsec3              749
+
+#define SN_ipsec4               "Oakley-EC2N-4"
+#define LN_ipsec4               "ipsec4"
+#define NID_ipsec4              750
+
+#define SN_whirlpool            "whirlpool"
+#define NID_whirlpool           804
+#define OBJ_whirlpool           OBJ_iso,0L,10118L,3L,0L,55L
+
+#define SN_cryptopro            "cryptopro"
+#define NID_cryptopro           805
+#define OBJ_cryptopro           OBJ_member_body,643L,2L,2L
+
+#define SN_cryptocom            "cryptocom"
+#define NID_cryptocom           806
+#define OBJ_cryptocom           OBJ_member_body,643L,2L,9L
+
+#define SN_id_GostR3411_94_with_GostR3410_2001          "id-GostR3411-94-with-GostR3410-2001"
+#define LN_id_GostR3411_94_with_GostR3410_2001          "GOST R 34.11-94 with GOST R 34.10-2001"
+#define NID_id_GostR3411_94_with_GostR3410_2001         807
+#define OBJ_id_GostR3411_94_with_GostR3410_2001         OBJ_cryptopro,3L
+
+#define SN_id_GostR3411_94_with_GostR3410_94            "id-GostR3411-94-with-GostR3410-94"
+#define LN_id_GostR3411_94_with_GostR3410_94            "GOST R 34.11-94 with GOST R 34.10-94"
+#define NID_id_GostR3411_94_with_GostR3410_94           808
+#define OBJ_id_GostR3411_94_with_GostR3410_94           OBJ_cryptopro,4L
+
+#define SN_id_GostR3411_94              "md_gost94"
+#define LN_id_GostR3411_94              "GOST R 34.11-94"
+#define NID_id_GostR3411_94             809
+#define OBJ_id_GostR3411_94             OBJ_cryptopro,9L
+
+#define SN_id_HMACGostR3411_94          "id-HMACGostR3411-94"
+#define LN_id_HMACGostR3411_94          "HMAC GOST 34.11-94"
+#define NID_id_HMACGostR3411_94         810
+#define OBJ_id_HMACGostR3411_94         OBJ_cryptopro,10L
+
+#define SN_id_GostR3410_2001            "gost2001"
+#define LN_id_GostR3410_2001            "GOST R 34.10-2001"
+#define NID_id_GostR3410_2001           811
+#define OBJ_id_GostR3410_2001           OBJ_cryptopro,19L
+
+#define SN_id_GostR3410_94              "gost94"
+#define LN_id_GostR3410_94              "GOST R 34.10-94"
+#define NID_id_GostR3410_94             812
+#define OBJ_id_GostR3410_94             OBJ_cryptopro,20L
+
+#define SN_id_Gost28147_89              "gost89"
+#define LN_id_Gost28147_89              "GOST 28147-89"
+#define NID_id_Gost28147_89             813
+#define OBJ_id_Gost28147_89             OBJ_cryptopro,21L
+
+#define SN_gost89_cnt           "gost89-cnt"
+#define NID_gost89_cnt          814
+
+#define SN_id_Gost28147_89_MAC          "gost-mac"
+#define LN_id_Gost28147_89_MAC          "GOST 28147-89 MAC"
+#define NID_id_Gost28147_89_MAC         815
+#define OBJ_id_Gost28147_89_MAC         OBJ_cryptopro,22L
+
+#define SN_id_GostR3411_94_prf          "prf-gostr3411-94"
+#define LN_id_GostR3411_94_prf          "GOST R 34.11-94 PRF"
+#define NID_id_GostR3411_94_prf         816
+#define OBJ_id_GostR3411_94_prf         OBJ_cryptopro,23L
+
+#define SN_id_GostR3410_2001DH          "id-GostR3410-2001DH"
+#define LN_id_GostR3410_2001DH          "GOST R 34.10-2001 DH"
+#define NID_id_GostR3410_2001DH         817
+#define OBJ_id_GostR3410_2001DH         OBJ_cryptopro,98L
+
+#define SN_id_GostR3410_94DH            "id-GostR3410-94DH"
+#define LN_id_GostR3410_94DH            "GOST R 34.10-94 DH"
+#define NID_id_GostR3410_94DH           818
+#define OBJ_id_GostR3410_94DH           OBJ_cryptopro,99L
+
+#define SN_id_Gost28147_89_CryptoPro_KeyMeshing         "id-Gost28147-89-CryptoPro-KeyMeshing"
+#define NID_id_Gost28147_89_CryptoPro_KeyMeshing                819
+#define OBJ_id_Gost28147_89_CryptoPro_KeyMeshing                OBJ_cryptopro,14L,1L
+
+#define SN_id_Gost28147_89_None_KeyMeshing              "id-Gost28147-89-None-KeyMeshing"
+#define NID_id_Gost28147_89_None_KeyMeshing             820
+#define OBJ_id_Gost28147_89_None_KeyMeshing             OBJ_cryptopro,14L,0L
+
+#define SN_id_GostR3411_94_TestParamSet         "id-GostR3411-94-TestParamSet"
+#define NID_id_GostR3411_94_TestParamSet                821
+#define OBJ_id_GostR3411_94_TestParamSet                OBJ_cryptopro,30L,0L
+
+#define SN_id_GostR3411_94_CryptoProParamSet            "id-GostR3411-94-CryptoProParamSet"
+#define NID_id_GostR3411_94_CryptoProParamSet           822
+#define OBJ_id_GostR3411_94_CryptoProParamSet           OBJ_cryptopro,30L,1L
+
+#define SN_id_Gost28147_89_TestParamSet         "id-Gost28147-89-TestParamSet"
+#define NID_id_Gost28147_89_TestParamSet                823
+#define OBJ_id_Gost28147_89_TestParamSet                OBJ_cryptopro,31L,0L
+
+#define SN_id_Gost28147_89_CryptoPro_A_ParamSet         "id-Gost28147-89-CryptoPro-A-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_A_ParamSet                824
+#define OBJ_id_Gost28147_89_CryptoPro_A_ParamSet                OBJ_cryptopro,31L,1L
+
+#define SN_id_Gost28147_89_CryptoPro_B_ParamSet         "id-Gost28147-89-CryptoPro-B-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_B_ParamSet                825
+#define OBJ_id_Gost28147_89_CryptoPro_B_ParamSet                OBJ_cryptopro,31L,2L
+
+#define SN_id_Gost28147_89_CryptoPro_C_ParamSet         "id-Gost28147-89-CryptoPro-C-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_C_ParamSet                826
+#define OBJ_id_Gost28147_89_CryptoPro_C_ParamSet                OBJ_cryptopro,31L,3L
+
+#define SN_id_Gost28147_89_CryptoPro_D_ParamSet         "id-Gost28147-89-CryptoPro-D-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_D_ParamSet                827
+#define OBJ_id_Gost28147_89_CryptoPro_D_ParamSet                OBJ_cryptopro,31L,4L
+
+#define SN_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet         "id-Gost28147-89-CryptoPro-Oscar-1-1-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet                828
+#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_1_ParamSet                OBJ_cryptopro,31L,5L
+
+#define SN_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet         "id-Gost28147-89-CryptoPro-Oscar-1-0-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet                829
+#define OBJ_id_Gost28147_89_CryptoPro_Oscar_1_0_ParamSet                OBJ_cryptopro,31L,6L
+
+#define SN_id_Gost28147_89_CryptoPro_RIC_1_ParamSet             "id-Gost28147-89-CryptoPro-RIC-1-ParamSet"
+#define NID_id_Gost28147_89_CryptoPro_RIC_1_ParamSet            830
+#define OBJ_id_Gost28147_89_CryptoPro_RIC_1_ParamSet            OBJ_cryptopro,31L,7L
+
+#define SN_id_GostR3410_94_TestParamSet         "id-GostR3410-94-TestParamSet"
+#define NID_id_GostR3410_94_TestParamSet                831
+#define OBJ_id_GostR3410_94_TestParamSet                OBJ_cryptopro,32L,0L
+
+#define SN_id_GostR3410_94_CryptoPro_A_ParamSet         "id-GostR3410-94-CryptoPro-A-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_A_ParamSet                832
+#define OBJ_id_GostR3410_94_CryptoPro_A_ParamSet                OBJ_cryptopro,32L,2L
+
+#define SN_id_GostR3410_94_CryptoPro_B_ParamSet         "id-GostR3410-94-CryptoPro-B-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_B_ParamSet                833
+#define OBJ_id_GostR3410_94_CryptoPro_B_ParamSet                OBJ_cryptopro,32L,3L
+
+#define SN_id_GostR3410_94_CryptoPro_C_ParamSet         "id-GostR3410-94-CryptoPro-C-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_C_ParamSet                834
+#define OBJ_id_GostR3410_94_CryptoPro_C_ParamSet                OBJ_cryptopro,32L,4L
+
+#define SN_id_GostR3410_94_CryptoPro_D_ParamSet         "id-GostR3410-94-CryptoPro-D-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_D_ParamSet                835
+#define OBJ_id_GostR3410_94_CryptoPro_D_ParamSet                OBJ_cryptopro,32L,5L
+
+#define SN_id_GostR3410_94_CryptoPro_XchA_ParamSet              "id-GostR3410-94-CryptoPro-XchA-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchA_ParamSet             836
+#define OBJ_id_GostR3410_94_CryptoPro_XchA_ParamSet             OBJ_cryptopro,33L,1L
+
+#define SN_id_GostR3410_94_CryptoPro_XchB_ParamSet              "id-GostR3410-94-CryptoPro-XchB-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchB_ParamSet             837
+#define OBJ_id_GostR3410_94_CryptoPro_XchB_ParamSet             OBJ_cryptopro,33L,2L
+
+#define SN_id_GostR3410_94_CryptoPro_XchC_ParamSet              "id-GostR3410-94-CryptoPro-XchC-ParamSet"
+#define NID_id_GostR3410_94_CryptoPro_XchC_ParamSet             838
+#define OBJ_id_GostR3410_94_CryptoPro_XchC_ParamSet             OBJ_cryptopro,33L,3L
+
+#define SN_id_GostR3410_2001_TestParamSet               "id-GostR3410-2001-TestParamSet"
+#define NID_id_GostR3410_2001_TestParamSet              839
+#define OBJ_id_GostR3410_2001_TestParamSet              OBJ_cryptopro,35L,0L
+
+#define SN_id_GostR3410_2001_CryptoPro_A_ParamSet               "id-GostR3410-2001-CryptoPro-A-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_A_ParamSet              840
+#define OBJ_id_GostR3410_2001_CryptoPro_A_ParamSet              OBJ_cryptopro,35L,1L
+
+#define SN_id_GostR3410_2001_CryptoPro_B_ParamSet               "id-GostR3410-2001-CryptoPro-B-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_B_ParamSet              841
+#define OBJ_id_GostR3410_2001_CryptoPro_B_ParamSet              OBJ_cryptopro,35L,2L
+
+#define SN_id_GostR3410_2001_CryptoPro_C_ParamSet               "id-GostR3410-2001-CryptoPro-C-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_C_ParamSet              842
+#define OBJ_id_GostR3410_2001_CryptoPro_C_ParamSet              OBJ_cryptopro,35L,3L
+
+#define SN_id_GostR3410_2001_CryptoPro_XchA_ParamSet            "id-GostR3410-2001-CryptoPro-XchA-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet           843
+#define OBJ_id_GostR3410_2001_CryptoPro_XchA_ParamSet           OBJ_cryptopro,36L,0L
+
+#define SN_id_GostR3410_2001_CryptoPro_XchB_ParamSet            "id-GostR3410-2001-CryptoPro-XchB-ParamSet"
+#define NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet           844
+#define OBJ_id_GostR3410_2001_CryptoPro_XchB_ParamSet           OBJ_cryptopro,36L,1L
+
+#define SN_id_GostR3410_94_a            "id-GostR3410-94-a"
+#define NID_id_GostR3410_94_a           845
+#define OBJ_id_GostR3410_94_a           OBJ_id_GostR3410_94,1L
+
+#define SN_id_GostR3410_94_aBis         "id-GostR3410-94-aBis"
+#define NID_id_GostR3410_94_aBis                846
+#define OBJ_id_GostR3410_94_aBis                OBJ_id_GostR3410_94,2L
+
+#define SN_id_GostR3410_94_b            "id-GostR3410-94-b"
+#define NID_id_GostR3410_94_b           847
+#define OBJ_id_GostR3410_94_b           OBJ_id_GostR3410_94,3L
+
+#define SN_id_GostR3410_94_bBis         "id-GostR3410-94-bBis"
+#define NID_id_GostR3410_94_bBis                848
+#define OBJ_id_GostR3410_94_bBis                OBJ_id_GostR3410_94,4L
+
+#define SN_id_Gost28147_89_cc           "id-Gost28147-89-cc"
+#define LN_id_Gost28147_89_cc           "GOST 28147-89 Cryptocom ParamSet"
+#define NID_id_Gost28147_89_cc          849
+#define OBJ_id_Gost28147_89_cc          OBJ_cryptocom,1L,6L,1L
+
+#define SN_id_GostR3410_94_cc           "gost94cc"
+#define LN_id_GostR3410_94_cc           "GOST 34.10-94 Cryptocom"
+#define NID_id_GostR3410_94_cc          850
+#define OBJ_id_GostR3410_94_cc          OBJ_cryptocom,1L,5L,3L
+
+#define SN_id_GostR3410_2001_cc         "gost2001cc"
+#define LN_id_GostR3410_2001_cc         "GOST 34.10-2001 Cryptocom"
+#define NID_id_GostR3410_2001_cc                851
+#define OBJ_id_GostR3410_2001_cc                OBJ_cryptocom,1L,5L,4L
+
+#define SN_id_GostR3411_94_with_GostR3410_94_cc         "id-GostR3411-94-with-GostR3410-94-cc"
+#define LN_id_GostR3411_94_with_GostR3410_94_cc         "GOST R 34.11-94 with GOST R 34.10-94 Cryptocom"
+#define NID_id_GostR3411_94_with_GostR3410_94_cc                852
+#define OBJ_id_GostR3411_94_with_GostR3410_94_cc                OBJ_cryptocom,1L,3L,3L
+
+#define SN_id_GostR3411_94_with_GostR3410_2001_cc               "id-GostR3411-94-with-GostR3410-2001-cc"
+#define LN_id_GostR3411_94_with_GostR3410_2001_cc               "GOST R 34.11-94 with GOST R 34.10-2001 Cryptocom"
+#define NID_id_GostR3411_94_with_GostR3410_2001_cc              853
+#define OBJ_id_GostR3411_94_with_GostR3410_2001_cc              OBJ_cryptocom,1L,3L,4L
+
+#define SN_id_GostR3410_2001_ParamSet_cc                "id-GostR3410-2001-ParamSet-cc"
+#define LN_id_GostR3410_2001_ParamSet_cc                "GOST R 3410-2001 Parameter Set Cryptocom"
+#define NID_id_GostR3410_2001_ParamSet_cc               854
+#define OBJ_id_GostR3410_2001_ParamSet_cc               OBJ_cryptocom,1L,8L,1L
+
+#define SN_camellia_128_cbc             "CAMELLIA-128-CBC"
+#define LN_camellia_128_cbc             "camellia-128-cbc"
+#define NID_camellia_128_cbc            751
+#define OBJ_camellia_128_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,2L
+
+#define SN_camellia_192_cbc             "CAMELLIA-192-CBC"
+#define LN_camellia_192_cbc             "camellia-192-cbc"
+#define NID_camellia_192_cbc            752
+#define OBJ_camellia_192_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,3L
+
+#define SN_camellia_256_cbc             "CAMELLIA-256-CBC"
+#define LN_camellia_256_cbc             "camellia-256-cbc"
+#define NID_camellia_256_cbc            753
+#define OBJ_camellia_256_cbc            1L,2L,392L,200011L,61L,1L,1L,1L,4L
+
+#define SN_id_camellia128_wrap          "id-camellia128-wrap"
+#define NID_id_camellia128_wrap         907
+#define OBJ_id_camellia128_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,2L
+
+#define SN_id_camellia192_wrap          "id-camellia192-wrap"
+#define NID_id_camellia192_wrap         908
+#define OBJ_id_camellia192_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,3L
+
+#define SN_id_camellia256_wrap          "id-camellia256-wrap"
+#define NID_id_camellia256_wrap         909
+#define OBJ_id_camellia256_wrap         1L,2L,392L,200011L,61L,1L,1L,3L,4L
+
+#define OBJ_ntt_ds              0L,3L,4401L,5L
+
+#define OBJ_camellia            OBJ_ntt_ds,3L,1L,9L
+
+#define SN_camellia_128_ecb             "CAMELLIA-128-ECB"
+#define LN_camellia_128_ecb             "camellia-128-ecb"
+#define NID_camellia_128_ecb            754
+#define OBJ_camellia_128_ecb            OBJ_camellia,1L
+
+#define SN_camellia_128_ofb128          "CAMELLIA-128-OFB"
+#define LN_camellia_128_ofb128          "camellia-128-ofb"
+#define NID_camellia_128_ofb128         766
+#define OBJ_camellia_128_ofb128         OBJ_camellia,3L
+
+#define SN_camellia_128_cfb128          "CAMELLIA-128-CFB"
+#define LN_camellia_128_cfb128          "camellia-128-cfb"
+#define NID_camellia_128_cfb128         757
+#define OBJ_camellia_128_cfb128         OBJ_camellia,4L
+
+#define SN_camellia_192_ecb             "CAMELLIA-192-ECB"
+#define LN_camellia_192_ecb             "camellia-192-ecb"
+#define NID_camellia_192_ecb            755
+#define OBJ_camellia_192_ecb            OBJ_camellia,21L
+
+#define SN_camellia_192_ofb128          "CAMELLIA-192-OFB"
+#define LN_camellia_192_ofb128          "camellia-192-ofb"
+#define NID_camellia_192_ofb128         767
+#define OBJ_camellia_192_ofb128         OBJ_camellia,23L
+
+#define SN_camellia_192_cfb128          "CAMELLIA-192-CFB"
+#define LN_camellia_192_cfb128          "camellia-192-cfb"
+#define NID_camellia_192_cfb128         758
+#define OBJ_camellia_192_cfb128         OBJ_camellia,24L
+
+#define SN_camellia_256_ecb             "CAMELLIA-256-ECB"
+#define LN_camellia_256_ecb             "camellia-256-ecb"
+#define NID_camellia_256_ecb            756
+#define OBJ_camellia_256_ecb            OBJ_camellia,41L
+
+#define SN_camellia_256_ofb128          "CAMELLIA-256-OFB"
+#define LN_camellia_256_ofb128          "camellia-256-ofb"
+#define NID_camellia_256_ofb128         768
+#define OBJ_camellia_256_ofb128         OBJ_camellia,43L
+
+#define SN_camellia_256_cfb128          "CAMELLIA-256-CFB"
+#define LN_camellia_256_cfb128          "camellia-256-cfb"
+#define NID_camellia_256_cfb128         759
+#define OBJ_camellia_256_cfb128         OBJ_camellia,44L
+
+#define SN_camellia_128_cfb1            "CAMELLIA-128-CFB1"
+#define LN_camellia_128_cfb1            "camellia-128-cfb1"
+#define NID_camellia_128_cfb1           760
+
+#define SN_camellia_192_cfb1            "CAMELLIA-192-CFB1"
+#define LN_camellia_192_cfb1            "camellia-192-cfb1"
+#define NID_camellia_192_cfb1           761
+
+#define SN_camellia_256_cfb1            "CAMELLIA-256-CFB1"
+#define LN_camellia_256_cfb1            "camellia-256-cfb1"
+#define NID_camellia_256_cfb1           762
+
+#define SN_camellia_128_cfb8            "CAMELLIA-128-CFB8"
+#define LN_camellia_128_cfb8            "camellia-128-cfb8"
+#define NID_camellia_128_cfb8           763
+
+#define SN_camellia_192_cfb8            "CAMELLIA-192-CFB8"
+#define LN_camellia_192_cfb8            "camellia-192-cfb8"
+#define NID_camellia_192_cfb8           764
+
+#define SN_camellia_256_cfb8            "CAMELLIA-256-CFB8"
+#define LN_camellia_256_cfb8            "camellia-256-cfb8"
+#define NID_camellia_256_cfb8           765
+
+#define SN_kisa         "KISA"
+#define LN_kisa         "kisa"
+#define NID_kisa                773
+#define OBJ_kisa                OBJ_member_body,410L,200004L
+
+#define SN_seed_ecb             "SEED-ECB"
+#define LN_seed_ecb             "seed-ecb"
+#define NID_seed_ecb            776
+#define OBJ_seed_ecb            OBJ_kisa,1L,3L
+
+#define SN_seed_cbc             "SEED-CBC"
+#define LN_seed_cbc             "seed-cbc"
+#define NID_seed_cbc            777
+#define OBJ_seed_cbc            OBJ_kisa,1L,4L
+
+#define SN_seed_cfb128          "SEED-CFB"
+#define LN_seed_cfb128          "seed-cfb"
+#define NID_seed_cfb128         779
+#define OBJ_seed_cfb128         OBJ_kisa,1L,5L
+
+#define SN_seed_ofb128          "SEED-OFB"
+#define LN_seed_ofb128          "seed-ofb"
+#define NID_seed_ofb128         778
+#define OBJ_seed_ofb128         OBJ_kisa,1L,6L
+
+#define SN_hmac         "HMAC"
+#define LN_hmac         "hmac"
+#define NID_hmac                855
+
+#define SN_cmac         "CMAC"
+#define LN_cmac         "cmac"
+#define NID_cmac                894
+
+#define SN_rc4_hmac_md5         "RC4-HMAC-MD5"
+#define LN_rc4_hmac_md5         "rc4-hmac-md5"
+#define NID_rc4_hmac_md5                915
+
+#define SN_aes_128_cbc_hmac_sha1                "AES-128-CBC-HMAC-SHA1"
+#define LN_aes_128_cbc_hmac_sha1                "aes-128-cbc-hmac-sha1"
+#define NID_aes_128_cbc_hmac_sha1               916
+
+#define SN_aes_192_cbc_hmac_sha1                "AES-192-CBC-HMAC-SHA1"
+#define LN_aes_192_cbc_hmac_sha1                "aes-192-cbc-hmac-sha1"
+#define NID_aes_192_cbc_hmac_sha1               917
+
+#define SN_aes_256_cbc_hmac_sha1                "AES-256-CBC-HMAC-SHA1"
+#define LN_aes_256_cbc_hmac_sha1                "aes-256-cbc-hmac-sha1"
+#define NID_aes_256_cbc_hmac_sha1               918
+
+#define SN_aes_128_cbc_hmac_sha256              "AES-128-CBC-HMAC-SHA256"
+#define LN_aes_128_cbc_hmac_sha256              "aes-128-cbc-hmac-sha256"
+#define NID_aes_128_cbc_hmac_sha256             948
+
+#define SN_aes_192_cbc_hmac_sha256              "AES-192-CBC-HMAC-SHA256"
+#define LN_aes_192_cbc_hmac_sha256              "aes-192-cbc-hmac-sha256"
+#define NID_aes_192_cbc_hmac_sha256             949
+
+#define SN_aes_256_cbc_hmac_sha256              "AES-256-CBC-HMAC-SHA256"
+#define LN_aes_256_cbc_hmac_sha256              "aes-256-cbc-hmac-sha256"
+#define NID_aes_256_cbc_hmac_sha256             950
+
+#define SN_dhpublicnumber               "dhpublicnumber"
+#define LN_dhpublicnumber               "X9.42 DH"
+#define NID_dhpublicnumber              920
+#define OBJ_dhpublicnumber              OBJ_ISO_US,10046L,2L,1L
 
-#define SN_dhSinglePass_cofactorDH_sha224kdf_scheme		"dhSinglePass-cofactorDH-sha224kdf-scheme"
-#define NID_dhSinglePass_cofactorDH_sha224kdf_scheme		942
-#define OBJ_dhSinglePass_cofactorDH_sha224kdf_scheme		OBJ_secg_scheme,14L,0L
+#define SN_brainpoolP160r1              "brainpoolP160r1"
+#define NID_brainpoolP160r1             921
+#define OBJ_brainpoolP160r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,1L
 
-#define SN_dhSinglePass_cofactorDH_sha256kdf_scheme		"dhSinglePass-cofactorDH-sha256kdf-scheme"
-#define NID_dhSinglePass_cofactorDH_sha256kdf_scheme		943
-#define OBJ_dhSinglePass_cofactorDH_sha256kdf_scheme		OBJ_secg_scheme,14L,1L
+#define SN_brainpoolP160t1              "brainpoolP160t1"
+#define NID_brainpoolP160t1             922
+#define OBJ_brainpoolP160t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,2L
 
-#define SN_dhSinglePass_cofactorDH_sha384kdf_scheme		"dhSinglePass-cofactorDH-sha384kdf-scheme"
-#define NID_dhSinglePass_cofactorDH_sha384kdf_scheme		944
-#define OBJ_dhSinglePass_cofactorDH_sha384kdf_scheme		OBJ_secg_scheme,14L,2L
+#define SN_brainpoolP192r1              "brainpoolP192r1"
+#define NID_brainpoolP192r1             923
+#define OBJ_brainpoolP192r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,3L
 
-#define SN_dhSinglePass_cofactorDH_sha512kdf_scheme		"dhSinglePass-cofactorDH-sha512kdf-scheme"
-#define NID_dhSinglePass_cofactorDH_sha512kdf_scheme		945
-#define OBJ_dhSinglePass_cofactorDH_sha512kdf_scheme		OBJ_secg_scheme,14L,3L
+#define SN_brainpoolP192t1              "brainpoolP192t1"
+#define NID_brainpoolP192t1             924
+#define OBJ_brainpoolP192t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,4L
 
-#define SN_dh_std_kdf		"dh-std-kdf"
-#define NID_dh_std_kdf		946
+#define SN_brainpoolP224r1              "brainpoolP224r1"
+#define NID_brainpoolP224r1             925
+#define OBJ_brainpoolP224r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,5L
+
+#define SN_brainpoolP224t1              "brainpoolP224t1"
+#define NID_brainpoolP224t1             926
+#define OBJ_brainpoolP224t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,6L
+
+#define SN_brainpoolP256r1              "brainpoolP256r1"
+#define NID_brainpoolP256r1             927
+#define OBJ_brainpoolP256r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,7L
+
+#define SN_brainpoolP256t1              "brainpoolP256t1"
+#define NID_brainpoolP256t1             928
+#define OBJ_brainpoolP256t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,8L
+
+#define SN_brainpoolP320r1              "brainpoolP320r1"
+#define NID_brainpoolP320r1             929
+#define OBJ_brainpoolP320r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,9L
+
+#define SN_brainpoolP320t1              "brainpoolP320t1"
+#define NID_brainpoolP320t1             930
+#define OBJ_brainpoolP320t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,10L
+
+#define SN_brainpoolP384r1              "brainpoolP384r1"
+#define NID_brainpoolP384r1             931
+#define OBJ_brainpoolP384r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,11L
+
+#define SN_brainpoolP384t1              "brainpoolP384t1"
+#define NID_brainpoolP384t1             932
+#define OBJ_brainpoolP384t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,12L
+
+#define SN_brainpoolP512r1              "brainpoolP512r1"
+#define NID_brainpoolP512r1             933
+#define OBJ_brainpoolP512r1             1L,3L,36L,3L,3L,2L,8L,1L,1L,13L
+
+#define SN_brainpoolP512t1              "brainpoolP512t1"
+#define NID_brainpoolP512t1             934
+#define OBJ_brainpoolP512t1             1L,3L,36L,3L,3L,2L,8L,1L,1L,14L
+
+#define OBJ_x9_63_scheme                1L,3L,133L,16L,840L,63L,0L
 
-#define SN_dh_cofactor_kdf		"dh-cofactor-kdf"
-#define NID_dh_cofactor_kdf		947
+#define OBJ_secg_scheme         OBJ_certicom_arc,1L
+
+#define SN_dhSinglePass_stdDH_sha1kdf_scheme            "dhSinglePass-stdDH-sha1kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha1kdf_scheme           936
+#define OBJ_dhSinglePass_stdDH_sha1kdf_scheme           OBJ_x9_63_scheme,2L
+
+#define SN_dhSinglePass_stdDH_sha224kdf_scheme          "dhSinglePass-stdDH-sha224kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha224kdf_scheme         937
+#define OBJ_dhSinglePass_stdDH_sha224kdf_scheme         OBJ_secg_scheme,11L,0L
+
+#define SN_dhSinglePass_stdDH_sha256kdf_scheme          "dhSinglePass-stdDH-sha256kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha256kdf_scheme         938
+#define OBJ_dhSinglePass_stdDH_sha256kdf_scheme         OBJ_secg_scheme,11L,1L
+
+#define SN_dhSinglePass_stdDH_sha384kdf_scheme          "dhSinglePass-stdDH-sha384kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha384kdf_scheme         939
+#define OBJ_dhSinglePass_stdDH_sha384kdf_scheme         OBJ_secg_scheme,11L,2L
+
+#define SN_dhSinglePass_stdDH_sha512kdf_scheme          "dhSinglePass-stdDH-sha512kdf-scheme"
+#define NID_dhSinglePass_stdDH_sha512kdf_scheme         940
+#define OBJ_dhSinglePass_stdDH_sha512kdf_scheme         OBJ_secg_scheme,11L,3L
+
+#define SN_dhSinglePass_cofactorDH_sha1kdf_scheme               "dhSinglePass-cofactorDH-sha1kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha1kdf_scheme              941
+#define OBJ_dhSinglePass_cofactorDH_sha1kdf_scheme              OBJ_x9_63_scheme,3L
+
+#define SN_dhSinglePass_cofactorDH_sha224kdf_scheme             "dhSinglePass-cofactorDH-sha224kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha224kdf_scheme            942
+#define OBJ_dhSinglePass_cofactorDH_sha224kdf_scheme            OBJ_secg_scheme,14L,0L
+
+#define SN_dhSinglePass_cofactorDH_sha256kdf_scheme             "dhSinglePass-cofactorDH-sha256kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha256kdf_scheme            943
+#define OBJ_dhSinglePass_cofactorDH_sha256kdf_scheme            OBJ_secg_scheme,14L,1L
+
+#define SN_dhSinglePass_cofactorDH_sha384kdf_scheme             "dhSinglePass-cofactorDH-sha384kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha384kdf_scheme            944
+#define OBJ_dhSinglePass_cofactorDH_sha384kdf_scheme            OBJ_secg_scheme,14L,2L
+
+#define SN_dhSinglePass_cofactorDH_sha512kdf_scheme             "dhSinglePass-cofactorDH-sha512kdf-scheme"
+#define NID_dhSinglePass_cofactorDH_sha512kdf_scheme            945
+#define OBJ_dhSinglePass_cofactorDH_sha512kdf_scheme            OBJ_secg_scheme,14L,3L
 
-#define SN_ct_precert_scts		"ct_precert_scts"
-#define LN_ct_precert_scts		"CT Precertificate SCTs"
-#define NID_ct_precert_scts		951
-#define OBJ_ct_precert_scts		1L,3L,6L,1L,4L,1L,11129L,2L,4L,2L
+#define SN_dh_std_kdf           "dh-std-kdf"
+#define NID_dh_std_kdf          946
 
-#define SN_ct_precert_poison		"ct_precert_poison"
-#define LN_ct_precert_poison		"CT Precertificate Poison"
-#define NID_ct_precert_poison		952
-#define OBJ_ct_precert_poison		1L,3L,6L,1L,4L,1L,11129L,2L,4L,3L
+#define SN_dh_cofactor_kdf              "dh-cofactor-kdf"
+#define NID_dh_cofactor_kdf             947
 
-#define SN_ct_precert_signer		"ct_precert_signer"
-#define LN_ct_precert_signer		"CT Precertificate Signer"
-#define NID_ct_precert_signer		953
-#define OBJ_ct_precert_signer		1L,3L,6L,1L,4L,1L,11129L,2L,4L,4L
+#define SN_ct_precert_scts              "ct_precert_scts"
+#define LN_ct_precert_scts              "CT Precertificate SCTs"
+#define NID_ct_precert_scts             951
+#define OBJ_ct_precert_scts             1L,3L,6L,1L,4L,1L,11129L,2L,4L,2L
 
-#define SN_ct_cert_scts		"ct_cert_scts"
-#define LN_ct_cert_scts		"CT Certificate SCTs"
-#define NID_ct_cert_scts		954
-#define OBJ_ct_cert_scts		1L,3L,6L,1L,4L,1L,11129L,2L,4L,5L
+#define SN_ct_precert_poison            "ct_precert_poison"
+#define LN_ct_precert_poison            "CT Precertificate Poison"
+#define NID_ct_precert_poison           952
+#define OBJ_ct_precert_poison           1L,3L,6L,1L,4L,1L,11129L,2L,4L,3L
 
-#define SN_jurisdictionLocalityName		"jurisdictionL"
-#define LN_jurisdictionLocalityName		"jurisdictionLocalityName"
-#define NID_jurisdictionLocalityName		955
-#define OBJ_jurisdictionLocalityName		1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,1L
+#define SN_ct_precert_signer            "ct_precert_signer"
+#define LN_ct_precert_signer            "CT Precertificate Signer"
+#define NID_ct_precert_signer           953
+#define OBJ_ct_precert_signer           1L,3L,6L,1L,4L,1L,11129L,2L,4L,4L
+
+#define SN_ct_cert_scts         "ct_cert_scts"
+#define LN_ct_cert_scts         "CT Certificate SCTs"
+#define NID_ct_cert_scts                954
+#define OBJ_ct_cert_scts                1L,3L,6L,1L,4L,1L,11129L,2L,4L,5L
 
-#define SN_jurisdictionStateOrProvinceName		"jurisdictionST"
-#define LN_jurisdictionStateOrProvinceName		"jurisdictionStateOrProvinceName"
-#define NID_jurisdictionStateOrProvinceName		956
-#define OBJ_jurisdictionStateOrProvinceName		1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,2L
+#define SN_jurisdictionLocalityName             "jurisdictionL"
+#define LN_jurisdictionLocalityName             "jurisdictionLocalityName"
+#define NID_jurisdictionLocalityName            955
+#define OBJ_jurisdictionLocalityName            1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,1L
 
-#define SN_jurisdictionCountryName		"jurisdictionC"
-#define LN_jurisdictionCountryName		"jurisdictionCountryName"
-#define NID_jurisdictionCountryName		957
-#define OBJ_jurisdictionCountryName		1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,3L
+#define SN_jurisdictionStateOrProvinceName              "jurisdictionST"
+#define LN_jurisdictionStateOrProvinceName              "jurisdictionStateOrProvinceName"
+#define NID_jurisdictionStateOrProvinceName             956
+#define OBJ_jurisdictionStateOrProvinceName             1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,2L
 
+#define SN_jurisdictionCountryName              "jurisdictionC"
+#define LN_jurisdictionCountryName              "jurisdictionCountryName"
+#define NID_jurisdictionCountryName             957
+#define OBJ_jurisdictionCountryName             1L,3L,6L,1L,4L,1L,311L,60L,2L,1L,3L
diff --git a/crypto/objects/obj_xref.c b/crypto/objects/obj_xref.c
index 9f744bcede..97b305d213 100644
--- a/crypto/objects/obj_xref.c
+++ b/crypto/objects/obj_xref.c
@@ -1,6 +1,7 @@
 /* crypto/objects/obj_xref.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,172 +64,159 @@ DECLARE_STACK_OF(nid_triple)
 STACK_OF(nid_triple) *sig_app, *sigx_app;
 
 static int sig_cmp(const nid_triple *a, const nid_triple *b)
-	{
-	return a->sign_id - b->sign_id;
-	}
+{
+    return a->sign_id - b->sign_id;
+}
 
 DECLARE_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
 
-static int sig_sk_cmp(const nid_triple * const *a, const nid_triple * const *b)
-	{
-	return (*a)->sign_id - (*b)->sign_id;
-	}
+static int sig_sk_cmp(const nid_triple *const *a, const nid_triple *const *b)
+{
+    return (*a)->sign_id - (*b)->sign_id;
+}
 
 DECLARE_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
 
-static int sigx_cmp(const nid_triple * const *a, const nid_triple * const *b)
-	{
-	int ret;
-	ret = (*a)->hash_id - (*b)->hash_id;
-	if (ret)
-		return ret;
-	return (*a)->pkey_id - (*b)->pkey_id;
-	}
+static int sigx_cmp(const nid_triple *const *a, const nid_triple *const *b)
+{
+    int ret;
+    ret = (*a)->hash_id - (*b)->hash_id;
+    if (ret)
+        return ret;
+    return (*a)->pkey_id - (*b)->pkey_id;
+}
 
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
 
 int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid)
-	{
-	nid_triple tmp;
-	const nid_triple *rv = NULL;
-	tmp.sign_id = signid;
-
-	if (sig_app)
-		{
-		int idx = sk_nid_triple_find(sig_app, &tmp);
-		if (idx >= 0)
-			rv = sk_nid_triple_value(sig_app, idx);
-		}
-
+{
+    nid_triple tmp;
+    const nid_triple *rv = NULL;
+    tmp.sign_id = signid;
+
+    if (sig_app) {
+        int idx = sk_nid_triple_find(sig_app, &tmp);
+        if (idx >= 0)
+            rv = sk_nid_triple_value(sig_app, idx);
+    }
 #ifndef OBJ_XREF_TEST2
-	if (rv == NULL)
-		{
-		rv = OBJ_bsearch_sig(&tmp, sigoid_srt,
-				 sizeof(sigoid_srt) / sizeof(nid_triple));
-		}
+    if (rv == NULL) {
+        rv = OBJ_bsearch_sig(&tmp, sigoid_srt,
+                             sizeof(sigoid_srt) / sizeof(nid_triple));
+    }
 #endif
-	if (rv == NULL)
-		return 0;
-	if (pdig_nid)
-		*pdig_nid = rv->hash_id;
-	if (ppkey_nid)
-		*ppkey_nid = rv->pkey_id;
-	return 1;
-	}
+    if (rv == NULL)
+        return 0;
+    if (pdig_nid)
+        *pdig_nid = rv->hash_id;
+    if (ppkey_nid)
+        *ppkey_nid = rv->pkey_id;
+    return 1;
+}
 
 int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid)
-	{
-	nid_triple tmp;
-	const nid_triple *t=&tmp;
-	const nid_triple **rv = NULL;
-
-	tmp.hash_id = dig_nid;
-	tmp.pkey_id = pkey_nid;
-
-	if (sigx_app)
-		{
-		int idx = sk_nid_triple_find(sigx_app, &tmp);
-		if (idx >= 0)
-			{
-			t = sk_nid_triple_value(sigx_app, idx);
-			rv = &t;
-			}
-		}
-
+{
+    nid_triple tmp;
+    const nid_triple *t = &tmp;
+    const nid_triple **rv = NULL;
+
+    tmp.hash_id = dig_nid;
+    tmp.pkey_id = pkey_nid;
+
+    if (sigx_app) {
+        int idx = sk_nid_triple_find(sigx_app, &tmp);
+        if (idx >= 0) {
+            t = sk_nid_triple_value(sigx_app, idx);
+            rv = &t;
+        }
+    }
 #ifndef OBJ_XREF_TEST2
-	if (rv == NULL)
-		{
-		rv = OBJ_bsearch_sigx(&t, sigoid_srt_xref,
-				 sizeof(sigoid_srt_xref) / sizeof(nid_triple *)
-				 );
-		}
+    if (rv == NULL) {
+        rv = OBJ_bsearch_sigx(&t, sigoid_srt_xref,
+                              sizeof(sigoid_srt_xref) / sizeof(nid_triple *)
+            );
+    }
 #endif
-	if (rv == NULL)
-		return 0;
-	if (psignid)
-		*psignid = (*rv)->sign_id;
-	return 1;
-	}
+    if (rv == NULL)
+        return 0;
+    if (psignid)
+        *psignid = (*rv)->sign_id;
+    return 1;
+}
 
 int OBJ_add_sigid(int signid, int dig_id, int pkey_id)
-	{
-	nid_triple *ntr;
-	if (!sig_app)
-		sig_app = sk_nid_triple_new(sig_sk_cmp);
-	if (!sig_app)
-		return 0;
-	if (!sigx_app)
-		sigx_app = sk_nid_triple_new(sigx_cmp);
-	if (!sigx_app)
-		return 0;
-	ntr = OPENSSL_malloc(sizeof(int) * 3);
-	if (!ntr)
-		return 0;
-	ntr->sign_id = signid;
-	ntr->hash_id = dig_id;
-	ntr->pkey_id = pkey_id;
-
-	if (!sk_nid_triple_push(sig_app, ntr))
-		{
-		OPENSSL_free(ntr);
-		return 0;
-		}
-
-	if (!sk_nid_triple_push(sigx_app, ntr))
-		return 0;
-
-	sk_nid_triple_sort(sig_app);
-	sk_nid_triple_sort(sigx_app);
-
-	return 1;
-	}
+{
+    nid_triple *ntr;
+    if (!sig_app)
+        sig_app = sk_nid_triple_new(sig_sk_cmp);
+    if (!sig_app)
+        return 0;
+    if (!sigx_app)
+        sigx_app = sk_nid_triple_new(sigx_cmp);
+    if (!sigx_app)
+        return 0;
+    ntr = OPENSSL_malloc(sizeof(int) * 3);
+    if (!ntr)
+        return 0;
+    ntr->sign_id = signid;
+    ntr->hash_id = dig_id;
+    ntr->pkey_id = pkey_id;
+
+    if (!sk_nid_triple_push(sig_app, ntr)) {
+        OPENSSL_free(ntr);
+        return 0;
+    }
+
+    if (!sk_nid_triple_push(sigx_app, ntr))
+        return 0;
+
+    sk_nid_triple_sort(sig_app);
+    sk_nid_triple_sort(sigx_app);
+
+    return 1;
+}
 
 static void sid_free(nid_triple *tt)
-	{
-	OPENSSL_free(tt);
-	}
+{
+    OPENSSL_free(tt);
+}
 
 void OBJ_sigid_free(void)
-	{
-	if (sig_app)
-		{
-		sk_nid_triple_pop_free(sig_app, sid_free);
-		sig_app = NULL;
-		}
-	if (sigx_app)
-		{
-		sk_nid_triple_free(sigx_app);
-		sigx_app = NULL;
-		}
-	}
-		
+{
+    if (sig_app) {
+        sk_nid_triple_pop_free(sig_app, sid_free);
+        sig_app = NULL;
+    }
+    if (sigx_app) {
+        sk_nid_triple_free(sigx_app);
+        sigx_app = NULL;
+    }
+}
+
 #ifdef OBJ_XREF_TEST
 
 main()
-	{
-	int n1, n2, n3;
-
-	int i, rv;
-#ifdef OBJ_XREF_TEST2
-	for (i = 0; i <	sizeof(sigoid_srt) / sizeof(nid_triple); i++)
-		{
-		OBJ_add_sigid(sigoid_srt[i][0], sigoid_srt[i][1],
-				sigoid_srt[i][2]);
-		}
-#endif
+{
+    int n1, n2, n3;
+
+    int i, rv;
+# ifdef OBJ_XREF_TEST2
+    for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++) {
+        OBJ_add_sigid(sigoid_srt[i][0], sigoid_srt[i][1], sigoid_srt[i][2]);
+    }
+# endif
+
+    for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++) {
+        n1 = sigoid_srt[i][0];
+        rv = OBJ_find_sigid_algs(n1, &n2, &n3);
+        printf("Forward: %d, %s %s %s\n", rv,
+               OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+        n1 = 0;
+        rv = OBJ_find_sigid_by_algs(&n1, n2, n3);
+        printf("Reverse: %d, %s %s %s\n", rv,
+               OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+    }
+}
 
-	for (i = 0; i <	sizeof(sigoid_srt) / sizeof(nid_triple); i++)
-		{
-		n1 = sigoid_srt[i][0];
-		rv = OBJ_find_sigid_algs(n1, &n2, &n3);
-		printf("Forward: %d, %s %s %s\n", rv,
-			OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
-		n1=0;
-		rv = OBJ_find_sigid_by_algs(&n1, n2, n3);
-		printf("Reverse: %d, %s %s %s\n", rv,
-			OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
-		}
-	}
-	
 #endif
diff --git a/crypto/objects/obj_xref.h b/crypto/objects/obj_xref.h
index 433c96bb43..e453e99f83 100644
--- a/crypto/objects/obj_xref.h
+++ b/crypto/objects/obj_xref.h
@@ -1,94 +1,99 @@
 /* AUTOGENERATED BY objxref.pl, DO NOT EDIT */
 
-typedef struct
-	{
-	int sign_id;
-	int hash_id;
-	int pkey_id;
-	} nid_triple;
+typedef struct {
+    int sign_id;
+    int hash_id;
+    int pkey_id;
+} nid_triple;
 
-static const nid_triple sigoid_srt[] =
-	{
-	{NID_md2WithRSAEncryption, NID_md2, NID_rsaEncryption},
-	{NID_md5WithRSAEncryption, NID_md5, NID_rsaEncryption},
-	{NID_shaWithRSAEncryption, NID_sha, NID_rsaEncryption},
-	{NID_sha1WithRSAEncryption, NID_sha1, NID_rsaEncryption},
-	{NID_dsaWithSHA, NID_sha, NID_dsa},
-	{NID_dsaWithSHA1_2, NID_sha1, NID_dsa_2},
-	{NID_mdc2WithRSA, NID_mdc2, NID_rsaEncryption},
-	{NID_md5WithRSA, NID_md5, NID_rsa},
-	{NID_dsaWithSHA1, NID_sha1, NID_dsa},
-	{NID_sha1WithRSA, NID_sha1, NID_rsa},
-	{NID_ripemd160WithRSA, NID_ripemd160, NID_rsaEncryption},
-	{NID_md4WithRSAEncryption, NID_md4, NID_rsaEncryption},
-	{NID_ecdsa_with_SHA1, NID_sha1, NID_X9_62_id_ecPublicKey},
-	{NID_sha256WithRSAEncryption, NID_sha256, NID_rsaEncryption},
-	{NID_sha384WithRSAEncryption, NID_sha384, NID_rsaEncryption},
-	{NID_sha512WithRSAEncryption, NID_sha512, NID_rsaEncryption},
-	{NID_sha224WithRSAEncryption, NID_sha224, NID_rsaEncryption},
-	{NID_ecdsa_with_Recommended, NID_undef, NID_X9_62_id_ecPublicKey},
-	{NID_ecdsa_with_Specified, NID_undef, NID_X9_62_id_ecPublicKey},
-	{NID_ecdsa_with_SHA224, NID_sha224, NID_X9_62_id_ecPublicKey},
-	{NID_ecdsa_with_SHA256, NID_sha256, NID_X9_62_id_ecPublicKey},
-	{NID_ecdsa_with_SHA384, NID_sha384, NID_X9_62_id_ecPublicKey},
-	{NID_ecdsa_with_SHA512, NID_sha512, NID_X9_62_id_ecPublicKey},
-	{NID_dsa_with_SHA224, NID_sha224, NID_dsa},
-	{NID_dsa_with_SHA256, NID_sha256, NID_dsa},
-	{NID_id_GostR3411_94_with_GostR3410_2001, NID_id_GostR3411_94, NID_id_GostR3410_2001},
-	{NID_id_GostR3411_94_with_GostR3410_94, NID_id_GostR3411_94, NID_id_GostR3410_94},
-	{NID_id_GostR3411_94_with_GostR3410_94_cc, NID_id_GostR3411_94, NID_id_GostR3410_94_cc},
-	{NID_id_GostR3411_94_with_GostR3410_2001_cc, NID_id_GostR3411_94, NID_id_GostR3410_2001_cc},
-	{NID_rsassaPss, NID_undef, NID_rsaEncryption},
-	{NID_dhSinglePass_stdDH_sha1kdf_scheme, NID_sha1, NID_dh_std_kdf},
-	{NID_dhSinglePass_stdDH_sha224kdf_scheme, NID_sha224, NID_dh_std_kdf},
-	{NID_dhSinglePass_stdDH_sha256kdf_scheme, NID_sha256, NID_dh_std_kdf},
-	{NID_dhSinglePass_stdDH_sha384kdf_scheme, NID_sha384, NID_dh_std_kdf},
-	{NID_dhSinglePass_stdDH_sha512kdf_scheme, NID_sha512, NID_dh_std_kdf},
-	{NID_dhSinglePass_cofactorDH_sha1kdf_scheme, NID_sha1, NID_dh_cofactor_kdf},
-	{NID_dhSinglePass_cofactorDH_sha224kdf_scheme, NID_sha224, NID_dh_cofactor_kdf},
-	{NID_dhSinglePass_cofactorDH_sha256kdf_scheme, NID_sha256, NID_dh_cofactor_kdf},
-	{NID_dhSinglePass_cofactorDH_sha384kdf_scheme, NID_sha384, NID_dh_cofactor_kdf},
-	{NID_dhSinglePass_cofactorDH_sha512kdf_scheme, NID_sha512, NID_dh_cofactor_kdf},
-	};
-
-static const nid_triple * const sigoid_srt_xref[] =
-	{
-	&sigoid_srt[0],
-	&sigoid_srt[1],
-	&sigoid_srt[7],
-	&sigoid_srt[2],
-	&sigoid_srt[4],
-	&sigoid_srt[3],
-	&sigoid_srt[9],
-	&sigoid_srt[5],
-	&sigoid_srt[8],
-	&sigoid_srt[12],
-	&sigoid_srt[30],
-	&sigoid_srt[35],
-	&sigoid_srt[6],
-	&sigoid_srt[10],
-	&sigoid_srt[11],
-	&sigoid_srt[13],
-	&sigoid_srt[24],
-	&sigoid_srt[20],
-	&sigoid_srt[32],
-	&sigoid_srt[37],
-	&sigoid_srt[14],
-	&sigoid_srt[21],
-	&sigoid_srt[33],
-	&sigoid_srt[38],
-	&sigoid_srt[15],
-	&sigoid_srt[22],
-	&sigoid_srt[34],
-	&sigoid_srt[39],
-	&sigoid_srt[16],
-	&sigoid_srt[23],
-	&sigoid_srt[19],
-	&sigoid_srt[31],
-	&sigoid_srt[36],
-	&sigoid_srt[25],
-	&sigoid_srt[26],
-	&sigoid_srt[27],
-	&sigoid_srt[28],
-	};
+static const nid_triple sigoid_srt[] = {
+    {NID_md2WithRSAEncryption, NID_md2, NID_rsaEncryption},
+    {NID_md5WithRSAEncryption, NID_md5, NID_rsaEncryption},
+    {NID_shaWithRSAEncryption, NID_sha, NID_rsaEncryption},
+    {NID_sha1WithRSAEncryption, NID_sha1, NID_rsaEncryption},
+    {NID_dsaWithSHA, NID_sha, NID_dsa},
+    {NID_dsaWithSHA1_2, NID_sha1, NID_dsa_2},
+    {NID_mdc2WithRSA, NID_mdc2, NID_rsaEncryption},
+    {NID_md5WithRSA, NID_md5, NID_rsa},
+    {NID_dsaWithSHA1, NID_sha1, NID_dsa},
+    {NID_sha1WithRSA, NID_sha1, NID_rsa},
+    {NID_ripemd160WithRSA, NID_ripemd160, NID_rsaEncryption},
+    {NID_md4WithRSAEncryption, NID_md4, NID_rsaEncryption},
+    {NID_ecdsa_with_SHA1, NID_sha1, NID_X9_62_id_ecPublicKey},
+    {NID_sha256WithRSAEncryption, NID_sha256, NID_rsaEncryption},
+    {NID_sha384WithRSAEncryption, NID_sha384, NID_rsaEncryption},
+    {NID_sha512WithRSAEncryption, NID_sha512, NID_rsaEncryption},
+    {NID_sha224WithRSAEncryption, NID_sha224, NID_rsaEncryption},
+    {NID_ecdsa_with_Recommended, NID_undef, NID_X9_62_id_ecPublicKey},
+    {NID_ecdsa_with_Specified, NID_undef, NID_X9_62_id_ecPublicKey},
+    {NID_ecdsa_with_SHA224, NID_sha224, NID_X9_62_id_ecPublicKey},
+    {NID_ecdsa_with_SHA256, NID_sha256, NID_X9_62_id_ecPublicKey},
+    {NID_ecdsa_with_SHA384, NID_sha384, NID_X9_62_id_ecPublicKey},
+    {NID_ecdsa_with_SHA512, NID_sha512, NID_X9_62_id_ecPublicKey},
+    {NID_dsa_with_SHA224, NID_sha224, NID_dsa},
+    {NID_dsa_with_SHA256, NID_sha256, NID_dsa},
+    {NID_id_GostR3411_94_with_GostR3410_2001, NID_id_GostR3411_94,
+     NID_id_GostR3410_2001},
+    {NID_id_GostR3411_94_with_GostR3410_94, NID_id_GostR3411_94,
+     NID_id_GostR3410_94},
+    {NID_id_GostR3411_94_with_GostR3410_94_cc, NID_id_GostR3411_94,
+     NID_id_GostR3410_94_cc},
+    {NID_id_GostR3411_94_with_GostR3410_2001_cc, NID_id_GostR3411_94,
+     NID_id_GostR3410_2001_cc},
+    {NID_rsassaPss, NID_undef, NID_rsaEncryption},
+    {NID_dhSinglePass_stdDH_sha1kdf_scheme, NID_sha1, NID_dh_std_kdf},
+    {NID_dhSinglePass_stdDH_sha224kdf_scheme, NID_sha224, NID_dh_std_kdf},
+    {NID_dhSinglePass_stdDH_sha256kdf_scheme, NID_sha256, NID_dh_std_kdf},
+    {NID_dhSinglePass_stdDH_sha384kdf_scheme, NID_sha384, NID_dh_std_kdf},
+    {NID_dhSinglePass_stdDH_sha512kdf_scheme, NID_sha512, NID_dh_std_kdf},
+    {NID_dhSinglePass_cofactorDH_sha1kdf_scheme, NID_sha1,
+     NID_dh_cofactor_kdf},
+    {NID_dhSinglePass_cofactorDH_sha224kdf_scheme, NID_sha224,
+     NID_dh_cofactor_kdf},
+    {NID_dhSinglePass_cofactorDH_sha256kdf_scheme, NID_sha256,
+     NID_dh_cofactor_kdf},
+    {NID_dhSinglePass_cofactorDH_sha384kdf_scheme, NID_sha384,
+     NID_dh_cofactor_kdf},
+    {NID_dhSinglePass_cofactorDH_sha512kdf_scheme, NID_sha512,
+     NID_dh_cofactor_kdf},
+};
 
+static const nid_triple *const sigoid_srt_xref[] = {
+    &sigoid_srt[0],
+    &sigoid_srt[1],
+    &sigoid_srt[7],
+    &sigoid_srt[2],
+    &sigoid_srt[4],
+    &sigoid_srt[3],
+    &sigoid_srt[9],
+    &sigoid_srt[5],
+    &sigoid_srt[8],
+    &sigoid_srt[12],
+    &sigoid_srt[30],
+    &sigoid_srt[35],
+    &sigoid_srt[6],
+    &sigoid_srt[10],
+    &sigoid_srt[11],
+    &sigoid_srt[13],
+    &sigoid_srt[24],
+    &sigoid_srt[20],
+    &sigoid_srt[32],
+    &sigoid_srt[37],
+    &sigoid_srt[14],
+    &sigoid_srt[21],
+    &sigoid_srt[33],
+    &sigoid_srt[38],
+    &sigoid_srt[15],
+    &sigoid_srt[22],
+    &sigoid_srt[34],
+    &sigoid_srt[39],
+    &sigoid_srt[16],
+    &sigoid_srt[23],
+    &sigoid_srt[19],
+    &sigoid_srt[31],
+    &sigoid_srt[36],
+    &sigoid_srt[25],
+    &sigoid_srt[26],
+    &sigoid_srt[27],
+    &sigoid_srt[28],
+};
diff --git a/crypto/objects/objects.h b/crypto/objects/objects.h
index 3f14af9431..b8dafa89ce 100644
--- a/crypto/objects/objects.h
+++ b/crypto/objects/objects.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,977 +57,979 @@
  */
 
 #ifndef HEADER_OBJECTS_H
-#define HEADER_OBJECTS_H
-
-#define USE_OBJ_MAC
-
-#ifdef USE_OBJ_MAC
-#include 
-#else
-#define SN_undef			"UNDEF"
-#define LN_undef			"undefined"
-#define NID_undef			0
-#define OBJ_undef			0L
-
-#define SN_Algorithm			"Algorithm"
-#define LN_algorithm			"algorithm"
-#define NID_algorithm			38
-#define OBJ_algorithm			1L,3L,14L,3L,2L
-
-#define LN_rsadsi			"rsadsi"
-#define NID_rsadsi			1
-#define OBJ_rsadsi			1L,2L,840L,113549L
-
-#define LN_pkcs				"pkcs"
-#define NID_pkcs			2
-#define OBJ_pkcs			OBJ_rsadsi,1L
-
-#define SN_md2				"MD2"
-#define LN_md2				"md2"
-#define NID_md2				3
-#define OBJ_md2				OBJ_rsadsi,2L,2L
-
-#define SN_md5				"MD5"
-#define LN_md5				"md5"
-#define NID_md5				4
-#define OBJ_md5				OBJ_rsadsi,2L,5L
-
-#define SN_rc4				"RC4"
-#define LN_rc4				"rc4"
-#define NID_rc4				5
-#define OBJ_rc4				OBJ_rsadsi,3L,4L
-
-#define LN_rsaEncryption		"rsaEncryption"
-#define NID_rsaEncryption		6
-#define OBJ_rsaEncryption		OBJ_pkcs,1L,1L
-
-#define SN_md2WithRSAEncryption		"RSA-MD2"
-#define LN_md2WithRSAEncryption		"md2WithRSAEncryption"
-#define NID_md2WithRSAEncryption	7
-#define OBJ_md2WithRSAEncryption	OBJ_pkcs,1L,2L
-
-#define SN_md5WithRSAEncryption		"RSA-MD5"
-#define LN_md5WithRSAEncryption		"md5WithRSAEncryption"
-#define NID_md5WithRSAEncryption	8
-#define OBJ_md5WithRSAEncryption	OBJ_pkcs,1L,4L
-
-#define SN_pbeWithMD2AndDES_CBC		"PBE-MD2-DES"
-#define LN_pbeWithMD2AndDES_CBC		"pbeWithMD2AndDES-CBC"
-#define NID_pbeWithMD2AndDES_CBC	9
-#define OBJ_pbeWithMD2AndDES_CBC	OBJ_pkcs,5L,1L
-
-#define SN_pbeWithMD5AndDES_CBC		"PBE-MD5-DES"
-#define LN_pbeWithMD5AndDES_CBC		"pbeWithMD5AndDES-CBC"
-#define NID_pbeWithMD5AndDES_CBC	10
-#define OBJ_pbeWithMD5AndDES_CBC	OBJ_pkcs,5L,3L
-
-#define LN_X500				"X500"
-#define NID_X500			11
-#define OBJ_X500			2L,5L
-
-#define LN_X509				"X509"
-#define NID_X509			12
-#define OBJ_X509			OBJ_X500,4L
-
-#define SN_commonName			"CN"
-#define LN_commonName			"commonName"
-#define NID_commonName			13
-#define OBJ_commonName			OBJ_X509,3L
-
-#define SN_countryName			"C"
-#define LN_countryName			"countryName"
-#define NID_countryName			14
-#define OBJ_countryName			OBJ_X509,6L
-
-#define SN_localityName			"L"
-#define LN_localityName			"localityName"
-#define NID_localityName		15
-#define OBJ_localityName		OBJ_X509,7L
+# define HEADER_OBJECTS_H
+
+# define USE_OBJ_MAC
+
+# ifdef USE_OBJ_MAC
+#  include 
+# else
+#  define SN_undef                        "UNDEF"
+#  define LN_undef                        "undefined"
+#  define NID_undef                       0
+#  define OBJ_undef                       0L
+
+#  define SN_Algorithm                    "Algorithm"
+#  define LN_algorithm                    "algorithm"
+#  define NID_algorithm                   38
+#  define OBJ_algorithm                   1L,3L,14L,3L,2L
+
+#  define LN_rsadsi                       "rsadsi"
+#  define NID_rsadsi                      1
+#  define OBJ_rsadsi                      1L,2L,840L,113549L
+
+#  define LN_pkcs                         "pkcs"
+#  define NID_pkcs                        2
+#  define OBJ_pkcs                        OBJ_rsadsi,1L
+
+#  define SN_md2                          "MD2"
+#  define LN_md2                          "md2"
+#  define NID_md2                         3
+#  define OBJ_md2                         OBJ_rsadsi,2L,2L
+
+#  define SN_md5                          "MD5"
+#  define LN_md5                          "md5"
+#  define NID_md5                         4
+#  define OBJ_md5                         OBJ_rsadsi,2L,5L
+
+#  define SN_rc4                          "RC4"
+#  define LN_rc4                          "rc4"
+#  define NID_rc4                         5
+#  define OBJ_rc4                         OBJ_rsadsi,3L,4L
+
+#  define LN_rsaEncryption                "rsaEncryption"
+#  define NID_rsaEncryption               6
+#  define OBJ_rsaEncryption               OBJ_pkcs,1L,1L
+
+#  define SN_md2WithRSAEncryption         "RSA-MD2"
+#  define LN_md2WithRSAEncryption         "md2WithRSAEncryption"
+#  define NID_md2WithRSAEncryption        7
+#  define OBJ_md2WithRSAEncryption        OBJ_pkcs,1L,2L
+
+#  define SN_md5WithRSAEncryption         "RSA-MD5"
+#  define LN_md5WithRSAEncryption         "md5WithRSAEncryption"
+#  define NID_md5WithRSAEncryption        8
+#  define OBJ_md5WithRSAEncryption        OBJ_pkcs,1L,4L
+
+#  define SN_pbeWithMD2AndDES_CBC         "PBE-MD2-DES"
+#  define LN_pbeWithMD2AndDES_CBC         "pbeWithMD2AndDES-CBC"
+#  define NID_pbeWithMD2AndDES_CBC        9
+#  define OBJ_pbeWithMD2AndDES_CBC        OBJ_pkcs,5L,1L
+
+#  define SN_pbeWithMD5AndDES_CBC         "PBE-MD5-DES"
+#  define LN_pbeWithMD5AndDES_CBC         "pbeWithMD5AndDES-CBC"
+#  define NID_pbeWithMD5AndDES_CBC        10
+#  define OBJ_pbeWithMD5AndDES_CBC        OBJ_pkcs,5L,3L
+
+#  define LN_X500                         "X500"
+#  define NID_X500                        11
+#  define OBJ_X500                        2L,5L
+
+#  define LN_X509                         "X509"
+#  define NID_X509                        12
+#  define OBJ_X509                        OBJ_X500,4L
+
+#  define SN_commonName                   "CN"
+#  define LN_commonName                   "commonName"
+#  define NID_commonName                  13
+#  define OBJ_commonName                  OBJ_X509,3L
+
+#  define SN_countryName                  "C"
+#  define LN_countryName                  "countryName"
+#  define NID_countryName                 14
+#  define OBJ_countryName                 OBJ_X509,6L
+
+#  define SN_localityName                 "L"
+#  define LN_localityName                 "localityName"
+#  define NID_localityName                15
+#  define OBJ_localityName                OBJ_X509,7L
 
 /* Postal Address? PA */
 
 /* should be "ST" (rfc1327) but MS uses 'S' */
-#define SN_stateOrProvinceName		"ST"
-#define LN_stateOrProvinceName		"stateOrProvinceName"
-#define NID_stateOrProvinceName		16
-#define OBJ_stateOrProvinceName		OBJ_X509,8L
-
-#define SN_organizationName		"O"
-#define LN_organizationName		"organizationName"
-#define NID_organizationName		17
-#define OBJ_organizationName		OBJ_X509,10L
-
-#define SN_organizationalUnitName	"OU"
-#define LN_organizationalUnitName	"organizationalUnitName"
-#define NID_organizationalUnitName	18
-#define OBJ_organizationalUnitName	OBJ_X509,11L
-
-#define SN_rsa				"RSA"
-#define LN_rsa				"rsa"
-#define NID_rsa				19
-#define OBJ_rsa				OBJ_X500,8L,1L,1L
-
-#define LN_pkcs7			"pkcs7"
-#define NID_pkcs7			20
-#define OBJ_pkcs7			OBJ_pkcs,7L
-
-#define LN_pkcs7_data			"pkcs7-data"
-#define NID_pkcs7_data			21
-#define OBJ_pkcs7_data			OBJ_pkcs7,1L
-
-#define LN_pkcs7_signed			"pkcs7-signedData"
-#define NID_pkcs7_signed		22
-#define OBJ_pkcs7_signed		OBJ_pkcs7,2L
-
-#define LN_pkcs7_enveloped		"pkcs7-envelopedData"
-#define NID_pkcs7_enveloped		23
-#define OBJ_pkcs7_enveloped		OBJ_pkcs7,3L
-
-#define LN_pkcs7_signedAndEnveloped	"pkcs7-signedAndEnvelopedData"
-#define NID_pkcs7_signedAndEnveloped	24
-#define OBJ_pkcs7_signedAndEnveloped	OBJ_pkcs7,4L
-
-#define LN_pkcs7_digest			"pkcs7-digestData"
-#define NID_pkcs7_digest		25
-#define OBJ_pkcs7_digest		OBJ_pkcs7,5L
-
-#define LN_pkcs7_encrypted		"pkcs7-encryptedData"
-#define NID_pkcs7_encrypted		26
-#define OBJ_pkcs7_encrypted		OBJ_pkcs7,6L
-
-#define LN_pkcs3			"pkcs3"
-#define NID_pkcs3			27
-#define OBJ_pkcs3			OBJ_pkcs,3L
-
-#define LN_dhKeyAgreement		"dhKeyAgreement"
-#define NID_dhKeyAgreement		28
-#define OBJ_dhKeyAgreement		OBJ_pkcs3,1L
-
-#define SN_des_ecb			"DES-ECB"
-#define LN_des_ecb			"des-ecb"
-#define NID_des_ecb			29
-#define OBJ_des_ecb			OBJ_algorithm,6L
-
-#define SN_des_cfb64			"DES-CFB"
-#define LN_des_cfb64			"des-cfb"
-#define NID_des_cfb64			30
+#  define SN_stateOrProvinceName          "ST"
+#  define LN_stateOrProvinceName          "stateOrProvinceName"
+#  define NID_stateOrProvinceName         16
+#  define OBJ_stateOrProvinceName         OBJ_X509,8L
+
+#  define SN_organizationName             "O"
+#  define LN_organizationName             "organizationName"
+#  define NID_organizationName            17
+#  define OBJ_organizationName            OBJ_X509,10L
+
+#  define SN_organizationalUnitName       "OU"
+#  define LN_organizationalUnitName       "organizationalUnitName"
+#  define NID_organizationalUnitName      18
+#  define OBJ_organizationalUnitName      OBJ_X509,11L
+
+#  define SN_rsa                          "RSA"
+#  define LN_rsa                          "rsa"
+#  define NID_rsa                         19
+#  define OBJ_rsa                         OBJ_X500,8L,1L,1L
+
+#  define LN_pkcs7                        "pkcs7"
+#  define NID_pkcs7                       20
+#  define OBJ_pkcs7                       OBJ_pkcs,7L
+
+#  define LN_pkcs7_data                   "pkcs7-data"
+#  define NID_pkcs7_data                  21
+#  define OBJ_pkcs7_data                  OBJ_pkcs7,1L
+
+#  define LN_pkcs7_signed                 "pkcs7-signedData"
+#  define NID_pkcs7_signed                22
+#  define OBJ_pkcs7_signed                OBJ_pkcs7,2L
+
+#  define LN_pkcs7_enveloped              "pkcs7-envelopedData"
+#  define NID_pkcs7_enveloped             23
+#  define OBJ_pkcs7_enveloped             OBJ_pkcs7,3L
+
+#  define LN_pkcs7_signedAndEnveloped     "pkcs7-signedAndEnvelopedData"
+#  define NID_pkcs7_signedAndEnveloped    24
+#  define OBJ_pkcs7_signedAndEnveloped    OBJ_pkcs7,4L
+
+#  define LN_pkcs7_digest                 "pkcs7-digestData"
+#  define NID_pkcs7_digest                25
+#  define OBJ_pkcs7_digest                OBJ_pkcs7,5L
+
+#  define LN_pkcs7_encrypted              "pkcs7-encryptedData"
+#  define NID_pkcs7_encrypted             26
+#  define OBJ_pkcs7_encrypted             OBJ_pkcs7,6L
+
+#  define LN_pkcs3                        "pkcs3"
+#  define NID_pkcs3                       27
+#  define OBJ_pkcs3                       OBJ_pkcs,3L
+
+#  define LN_dhKeyAgreement               "dhKeyAgreement"
+#  define NID_dhKeyAgreement              28
+#  define OBJ_dhKeyAgreement              OBJ_pkcs3,1L
+
+#  define SN_des_ecb                      "DES-ECB"
+#  define LN_des_ecb                      "des-ecb"
+#  define NID_des_ecb                     29
+#  define OBJ_des_ecb                     OBJ_algorithm,6L
+
+#  define SN_des_cfb64                    "DES-CFB"
+#  define LN_des_cfb64                    "des-cfb"
+#  define NID_des_cfb64                   30
 /* IV + num */
-#define OBJ_des_cfb64			OBJ_algorithm,9L
+#  define OBJ_des_cfb64                   OBJ_algorithm,9L
 
-#define SN_des_cbc			"DES-CBC"
-#define LN_des_cbc			"des-cbc"
-#define NID_des_cbc			31
+#  define SN_des_cbc                      "DES-CBC"
+#  define LN_des_cbc                      "des-cbc"
+#  define NID_des_cbc                     31
 /* IV */
-#define OBJ_des_cbc			OBJ_algorithm,7L
+#  define OBJ_des_cbc                     OBJ_algorithm,7L
 
-#define SN_des_ede			"DES-EDE"
-#define LN_des_ede			"des-ede"
-#define NID_des_ede			32
+#  define SN_des_ede                      "DES-EDE"
+#  define LN_des_ede                      "des-ede"
+#  define NID_des_ede                     32
 /* ?? */
-#define OBJ_des_ede			OBJ_algorithm,17L
-
-#define SN_des_ede3			"DES-EDE3"
-#define LN_des_ede3			"des-ede3"
-#define NID_des_ede3			33
-
-#define SN_idea_cbc			"IDEA-CBC"
-#define LN_idea_cbc			"idea-cbc"
-#define NID_idea_cbc			34
-#define OBJ_idea_cbc			1L,3L,6L,1L,4L,1L,188L,7L,1L,1L,2L
-
-#define SN_idea_cfb64			"IDEA-CFB"
-#define LN_idea_cfb64			"idea-cfb"
-#define NID_idea_cfb64			35
-
-#define SN_idea_ecb			"IDEA-ECB"
-#define LN_idea_ecb			"idea-ecb"
-#define NID_idea_ecb			36
-
-#define SN_rc2_cbc			"RC2-CBC"
-#define LN_rc2_cbc			"rc2-cbc"
-#define NID_rc2_cbc			37
-#define OBJ_rc2_cbc			OBJ_rsadsi,3L,2L
-
-#define SN_rc2_ecb			"RC2-ECB"
-#define LN_rc2_ecb			"rc2-ecb"
-#define NID_rc2_ecb			38
-
-#define SN_rc2_cfb64			"RC2-CFB"
-#define LN_rc2_cfb64			"rc2-cfb"
-#define NID_rc2_cfb64			39
-
-#define SN_rc2_ofb64			"RC2-OFB"
-#define LN_rc2_ofb64			"rc2-ofb"
-#define NID_rc2_ofb64			40
-
-#define SN_sha				"SHA"
-#define LN_sha				"sha"
-#define NID_sha				41
-#define OBJ_sha				OBJ_algorithm,18L
-
-#define SN_shaWithRSAEncryption		"RSA-SHA"
-#define LN_shaWithRSAEncryption		"shaWithRSAEncryption"
-#define NID_shaWithRSAEncryption	42
-#define OBJ_shaWithRSAEncryption	OBJ_algorithm,15L
-
-#define SN_des_ede_cbc			"DES-EDE-CBC"
-#define LN_des_ede_cbc			"des-ede-cbc"
-#define NID_des_ede_cbc			43
-
-#define SN_des_ede3_cbc			"DES-EDE3-CBC"
-#define LN_des_ede3_cbc			"des-ede3-cbc"
-#define NID_des_ede3_cbc		44
-#define OBJ_des_ede3_cbc		OBJ_rsadsi,3L,7L
-
-#define SN_des_ofb64			"DES-OFB"
-#define LN_des_ofb64			"des-ofb"
-#define NID_des_ofb64			45
-#define OBJ_des_ofb64			OBJ_algorithm,8L
-
-#define SN_idea_ofb64			"IDEA-OFB"
-#define LN_idea_ofb64			"idea-ofb"
-#define NID_idea_ofb64			46
-
-#define LN_pkcs9			"pkcs9"
-#define NID_pkcs9			47
-#define OBJ_pkcs9			OBJ_pkcs,9L
-
-#define SN_pkcs9_emailAddress		"Email"
-#define LN_pkcs9_emailAddress		"emailAddress"
-#define NID_pkcs9_emailAddress		48
-#define OBJ_pkcs9_emailAddress		OBJ_pkcs9,1L
-
-#define LN_pkcs9_unstructuredName	"unstructuredName"
-#define NID_pkcs9_unstructuredName	49
-#define OBJ_pkcs9_unstructuredName	OBJ_pkcs9,2L
-
-#define LN_pkcs9_contentType		"contentType"
-#define NID_pkcs9_contentType		50
-#define OBJ_pkcs9_contentType		OBJ_pkcs9,3L
-
-#define LN_pkcs9_messageDigest		"messageDigest"
-#define NID_pkcs9_messageDigest		51
-#define OBJ_pkcs9_messageDigest		OBJ_pkcs9,4L
-
-#define LN_pkcs9_signingTime		"signingTime"
-#define NID_pkcs9_signingTime		52
-#define OBJ_pkcs9_signingTime		OBJ_pkcs9,5L
-
-#define LN_pkcs9_countersignature	"countersignature"
-#define NID_pkcs9_countersignature	53
-#define OBJ_pkcs9_countersignature	OBJ_pkcs9,6L
-
-#define LN_pkcs9_challengePassword	"challengePassword"
-#define NID_pkcs9_challengePassword	54
-#define OBJ_pkcs9_challengePassword	OBJ_pkcs9,7L
-
-#define LN_pkcs9_unstructuredAddress	"unstructuredAddress"
-#define NID_pkcs9_unstructuredAddress	55
-#define OBJ_pkcs9_unstructuredAddress	OBJ_pkcs9,8L
-
-#define LN_pkcs9_extCertAttributes	"extendedCertificateAttributes"
-#define NID_pkcs9_extCertAttributes	56
-#define OBJ_pkcs9_extCertAttributes	OBJ_pkcs9,9L
-
-#define SN_netscape			"Netscape"
-#define LN_netscape			"Netscape Communications Corp."
-#define NID_netscape			57
-#define OBJ_netscape			2L,16L,840L,1L,113730L
-
-#define SN_netscape_cert_extension	"nsCertExt"
-#define LN_netscape_cert_extension	"Netscape Certificate Extension"
-#define NID_netscape_cert_extension	58
-#define OBJ_netscape_cert_extension	OBJ_netscape,1L
-
-#define SN_netscape_data_type		"nsDataType"
-#define LN_netscape_data_type		"Netscape Data Type"
-#define NID_netscape_data_type		59
-#define OBJ_netscape_data_type		OBJ_netscape,2L
-
-#define SN_des_ede_cfb64		"DES-EDE-CFB"
-#define LN_des_ede_cfb64		"des-ede-cfb"
-#define NID_des_ede_cfb64		60
-
-#define SN_des_ede3_cfb64		"DES-EDE3-CFB"
-#define LN_des_ede3_cfb64		"des-ede3-cfb"
-#define NID_des_ede3_cfb64		61
-
-#define SN_des_ede_ofb64		"DES-EDE-OFB"
-#define LN_des_ede_ofb64		"des-ede-ofb"
-#define NID_des_ede_ofb64		62
-
-#define SN_des_ede3_ofb64		"DES-EDE3-OFB"
-#define LN_des_ede3_ofb64		"des-ede3-ofb"
-#define NID_des_ede3_ofb64		63
+#  define OBJ_des_ede                     OBJ_algorithm,17L
+
+#  define SN_des_ede3                     "DES-EDE3"
+#  define LN_des_ede3                     "des-ede3"
+#  define NID_des_ede3                    33
+
+#  define SN_idea_cbc                     "IDEA-CBC"
+#  define LN_idea_cbc                     "idea-cbc"
+#  define NID_idea_cbc                    34
+#  define OBJ_idea_cbc                    1L,3L,6L,1L,4L,1L,188L,7L,1L,1L,2L
+
+#  define SN_idea_cfb64                   "IDEA-CFB"
+#  define LN_idea_cfb64                   "idea-cfb"
+#  define NID_idea_cfb64                  35
+
+#  define SN_idea_ecb                     "IDEA-ECB"
+#  define LN_idea_ecb                     "idea-ecb"
+#  define NID_idea_ecb                    36
+
+#  define SN_rc2_cbc                      "RC2-CBC"
+#  define LN_rc2_cbc                      "rc2-cbc"
+#  define NID_rc2_cbc                     37
+#  define OBJ_rc2_cbc                     OBJ_rsadsi,3L,2L
+
+#  define SN_rc2_ecb                      "RC2-ECB"
+#  define LN_rc2_ecb                      "rc2-ecb"
+#  define NID_rc2_ecb                     38
+
+#  define SN_rc2_cfb64                    "RC2-CFB"
+#  define LN_rc2_cfb64                    "rc2-cfb"
+#  define NID_rc2_cfb64                   39
+
+#  define SN_rc2_ofb64                    "RC2-OFB"
+#  define LN_rc2_ofb64                    "rc2-ofb"
+#  define NID_rc2_ofb64                   40
+
+#  define SN_sha                          "SHA"
+#  define LN_sha                          "sha"
+#  define NID_sha                         41
+#  define OBJ_sha                         OBJ_algorithm,18L
+
+#  define SN_shaWithRSAEncryption         "RSA-SHA"
+#  define LN_shaWithRSAEncryption         "shaWithRSAEncryption"
+#  define NID_shaWithRSAEncryption        42
+#  define OBJ_shaWithRSAEncryption        OBJ_algorithm,15L
+
+#  define SN_des_ede_cbc                  "DES-EDE-CBC"
+#  define LN_des_ede_cbc                  "des-ede-cbc"
+#  define NID_des_ede_cbc                 43
+
+#  define SN_des_ede3_cbc                 "DES-EDE3-CBC"
+#  define LN_des_ede3_cbc                 "des-ede3-cbc"
+#  define NID_des_ede3_cbc                44
+#  define OBJ_des_ede3_cbc                OBJ_rsadsi,3L,7L
+
+#  define SN_des_ofb64                    "DES-OFB"
+#  define LN_des_ofb64                    "des-ofb"
+#  define NID_des_ofb64                   45
+#  define OBJ_des_ofb64                   OBJ_algorithm,8L
+
+#  define SN_idea_ofb64                   "IDEA-OFB"
+#  define LN_idea_ofb64                   "idea-ofb"
+#  define NID_idea_ofb64                  46
+
+#  define LN_pkcs9                        "pkcs9"
+#  define NID_pkcs9                       47
+#  define OBJ_pkcs9                       OBJ_pkcs,9L
+
+#  define SN_pkcs9_emailAddress           "Email"
+#  define LN_pkcs9_emailAddress           "emailAddress"
+#  define NID_pkcs9_emailAddress          48
+#  define OBJ_pkcs9_emailAddress          OBJ_pkcs9,1L
+
+#  define LN_pkcs9_unstructuredName       "unstructuredName"
+#  define NID_pkcs9_unstructuredName      49
+#  define OBJ_pkcs9_unstructuredName      OBJ_pkcs9,2L
+
+#  define LN_pkcs9_contentType            "contentType"
+#  define NID_pkcs9_contentType           50
+#  define OBJ_pkcs9_contentType           OBJ_pkcs9,3L
+
+#  define LN_pkcs9_messageDigest          "messageDigest"
+#  define NID_pkcs9_messageDigest         51
+#  define OBJ_pkcs9_messageDigest         OBJ_pkcs9,4L
+
+#  define LN_pkcs9_signingTime            "signingTime"
+#  define NID_pkcs9_signingTime           52
+#  define OBJ_pkcs9_signingTime           OBJ_pkcs9,5L
+
+#  define LN_pkcs9_countersignature       "countersignature"
+#  define NID_pkcs9_countersignature      53
+#  define OBJ_pkcs9_countersignature      OBJ_pkcs9,6L
+
+#  define LN_pkcs9_challengePassword      "challengePassword"
+#  define NID_pkcs9_challengePassword     54
+#  define OBJ_pkcs9_challengePassword     OBJ_pkcs9,7L
+
+#  define LN_pkcs9_unstructuredAddress    "unstructuredAddress"
+#  define NID_pkcs9_unstructuredAddress   55
+#  define OBJ_pkcs9_unstructuredAddress   OBJ_pkcs9,8L
+
+#  define LN_pkcs9_extCertAttributes      "extendedCertificateAttributes"
+#  define NID_pkcs9_extCertAttributes     56
+#  define OBJ_pkcs9_extCertAttributes     OBJ_pkcs9,9L
+
+#  define SN_netscape                     "Netscape"
+#  define LN_netscape                     "Netscape Communications Corp."
+#  define NID_netscape                    57
+#  define OBJ_netscape                    2L,16L,840L,1L,113730L
+
+#  define SN_netscape_cert_extension      "nsCertExt"
+#  define LN_netscape_cert_extension      "Netscape Certificate Extension"
+#  define NID_netscape_cert_extension     58
+#  define OBJ_netscape_cert_extension     OBJ_netscape,1L
+
+#  define SN_netscape_data_type           "nsDataType"
+#  define LN_netscape_data_type           "Netscape Data Type"
+#  define NID_netscape_data_type          59
+#  define OBJ_netscape_data_type          OBJ_netscape,2L
+
+#  define SN_des_ede_cfb64                "DES-EDE-CFB"
+#  define LN_des_ede_cfb64                "des-ede-cfb"
+#  define NID_des_ede_cfb64               60
+
+#  define SN_des_ede3_cfb64               "DES-EDE3-CFB"
+#  define LN_des_ede3_cfb64               "des-ede3-cfb"
+#  define NID_des_ede3_cfb64              61
+
+#  define SN_des_ede_ofb64                "DES-EDE-OFB"
+#  define LN_des_ede_ofb64                "des-ede-ofb"
+#  define NID_des_ede_ofb64               62
+
+#  define SN_des_ede3_ofb64               "DES-EDE3-OFB"
+#  define LN_des_ede3_ofb64               "des-ede3-ofb"
+#  define NID_des_ede3_ofb64              63
 
 /* I'm not sure about the object ID */
-#define SN_sha1				"SHA1"
-#define LN_sha1				"sha1"
-#define NID_sha1			64
-#define OBJ_sha1			OBJ_algorithm,26L
+#  define SN_sha1                         "SHA1"
+#  define LN_sha1                         "sha1"
+#  define NID_sha1                        64
+#  define OBJ_sha1                        OBJ_algorithm,26L
 /* 28 Jun 1996 - eay */
-/* #define OBJ_sha1			1L,3L,14L,2L,26L,05L <- wrong */
+/* #define OBJ_sha1                     1L,3L,14L,2L,26L,05L <- wrong */
 
-#define SN_sha1WithRSAEncryption	"RSA-SHA1"
-#define LN_sha1WithRSAEncryption	"sha1WithRSAEncryption"
-#define NID_sha1WithRSAEncryption	65
-#define OBJ_sha1WithRSAEncryption	OBJ_pkcs,1L,5L
+#  define SN_sha1WithRSAEncryption        "RSA-SHA1"
+#  define LN_sha1WithRSAEncryption        "sha1WithRSAEncryption"
+#  define NID_sha1WithRSAEncryption       65
+#  define OBJ_sha1WithRSAEncryption       OBJ_pkcs,1L,5L
 
-#define SN_dsaWithSHA			"DSA-SHA"
-#define LN_dsaWithSHA			"dsaWithSHA"
-#define NID_dsaWithSHA			66
-#define OBJ_dsaWithSHA			OBJ_algorithm,13L
+#  define SN_dsaWithSHA                   "DSA-SHA"
+#  define LN_dsaWithSHA                   "dsaWithSHA"
+#  define NID_dsaWithSHA                  66
+#  define OBJ_dsaWithSHA                  OBJ_algorithm,13L
 
-#define SN_dsa_2			"DSA-old"
-#define LN_dsa_2			"dsaEncryption-old"
-#define NID_dsa_2			67
-#define OBJ_dsa_2			OBJ_algorithm,12L
+#  define SN_dsa_2                        "DSA-old"
+#  define LN_dsa_2                        "dsaEncryption-old"
+#  define NID_dsa_2                       67
+#  define OBJ_dsa_2                       OBJ_algorithm,12L
 
 /* proposed by microsoft to RSA */
-#define SN_pbeWithSHA1AndRC2_CBC	"PBE-SHA1-RC2-64"
-#define LN_pbeWithSHA1AndRC2_CBC	"pbeWithSHA1AndRC2-CBC"
-#define NID_pbeWithSHA1AndRC2_CBC	68
-#define OBJ_pbeWithSHA1AndRC2_CBC	OBJ_pkcs,5L,11L 
-
-/* proposed by microsoft to RSA as pbeWithSHA1AndRC4: it is now
- * defined explicitly in PKCS#5 v2.0 as id-PBKDF2 which is something
- * completely different.
+#  define SN_pbeWithSHA1AndRC2_CBC        "PBE-SHA1-RC2-64"
+#  define LN_pbeWithSHA1AndRC2_CBC        "pbeWithSHA1AndRC2-CBC"
+#  define NID_pbeWithSHA1AndRC2_CBC       68
+#  define OBJ_pbeWithSHA1AndRC2_CBC       OBJ_pkcs,5L,11L
+
+/*
+ * proposed by microsoft to RSA as pbeWithSHA1AndRC4: it is now defined
+ * explicitly in PKCS#5 v2.0 as id-PBKDF2 which is something completely
+ * different.
  */
-#define LN_id_pbkdf2			"PBKDF2"
-#define NID_id_pbkdf2			69
-#define OBJ_id_pbkdf2			OBJ_pkcs,5L,12L 
+#  define LN_id_pbkdf2                    "PBKDF2"
+#  define NID_id_pbkdf2                   69
+#  define OBJ_id_pbkdf2                   OBJ_pkcs,5L,12L
 
-#define SN_dsaWithSHA1_2		"DSA-SHA1-old"
-#define LN_dsaWithSHA1_2		"dsaWithSHA1-old"
-#define NID_dsaWithSHA1_2		70
+#  define SN_dsaWithSHA1_2                "DSA-SHA1-old"
+#  define LN_dsaWithSHA1_2                "dsaWithSHA1-old"
+#  define NID_dsaWithSHA1_2               70
 /* Got this one from 'sdn706r20.pdf' which is actually an NSA document :-) */
-#define OBJ_dsaWithSHA1_2		OBJ_algorithm,27L
-
-#define SN_netscape_cert_type		"nsCertType"
-#define LN_netscape_cert_type		"Netscape Cert Type"
-#define NID_netscape_cert_type		71
-#define OBJ_netscape_cert_type		OBJ_netscape_cert_extension,1L
-
-#define SN_netscape_base_url		"nsBaseUrl"
-#define LN_netscape_base_url		"Netscape Base Url"
-#define NID_netscape_base_url		72
-#define OBJ_netscape_base_url		OBJ_netscape_cert_extension,2L
-
-#define SN_netscape_revocation_url	"nsRevocationUrl"
-#define LN_netscape_revocation_url	"Netscape Revocation Url"
-#define NID_netscape_revocation_url	73
-#define OBJ_netscape_revocation_url	OBJ_netscape_cert_extension,3L
-
-#define SN_netscape_ca_revocation_url	"nsCaRevocationUrl"
-#define LN_netscape_ca_revocation_url	"Netscape CA Revocation Url"
-#define NID_netscape_ca_revocation_url	74
-#define OBJ_netscape_ca_revocation_url	OBJ_netscape_cert_extension,4L
-
-#define SN_netscape_renewal_url		"nsRenewalUrl"
-#define LN_netscape_renewal_url		"Netscape Renewal Url"
-#define NID_netscape_renewal_url	75
-#define OBJ_netscape_renewal_url	OBJ_netscape_cert_extension,7L
-
-#define SN_netscape_ca_policy_url	"nsCaPolicyUrl"
-#define LN_netscape_ca_policy_url	"Netscape CA Policy Url"
-#define NID_netscape_ca_policy_url	76
-#define OBJ_netscape_ca_policy_url	OBJ_netscape_cert_extension,8L
-
-#define SN_netscape_ssl_server_name	"nsSslServerName"
-#define LN_netscape_ssl_server_name	"Netscape SSL Server Name"
-#define NID_netscape_ssl_server_name	77
-#define OBJ_netscape_ssl_server_name	OBJ_netscape_cert_extension,12L
-
-#define SN_netscape_comment		"nsComment"
-#define LN_netscape_comment		"Netscape Comment"
-#define NID_netscape_comment		78
-#define OBJ_netscape_comment		OBJ_netscape_cert_extension,13L
-
-#define SN_netscape_cert_sequence	"nsCertSequence"
-#define LN_netscape_cert_sequence	"Netscape Certificate Sequence"
-#define NID_netscape_cert_sequence	79
-#define OBJ_netscape_cert_sequence	OBJ_netscape_data_type,5L
-
-#define SN_desx_cbc			"DESX-CBC"
-#define LN_desx_cbc			"desx-cbc"
-#define NID_desx_cbc			80
-
-#define SN_id_ce			"id-ce"
-#define NID_id_ce			81
-#define OBJ_id_ce			2L,5L,29L
-
-#define SN_subject_key_identifier	"subjectKeyIdentifier"
-#define LN_subject_key_identifier	"X509v3 Subject Key Identifier"
-#define NID_subject_key_identifier	82
-#define OBJ_subject_key_identifier	OBJ_id_ce,14L
-
-#define SN_key_usage			"keyUsage"
-#define LN_key_usage			"X509v3 Key Usage"
-#define NID_key_usage			83
-#define OBJ_key_usage			OBJ_id_ce,15L
-
-#define SN_private_key_usage_period	"privateKeyUsagePeriod"
-#define LN_private_key_usage_period	"X509v3 Private Key Usage Period"
-#define NID_private_key_usage_period	84
-#define OBJ_private_key_usage_period	OBJ_id_ce,16L
-
-#define SN_subject_alt_name		"subjectAltName"
-#define LN_subject_alt_name		"X509v3 Subject Alternative Name"
-#define NID_subject_alt_name		85
-#define OBJ_subject_alt_name		OBJ_id_ce,17L
-
-#define SN_issuer_alt_name		"issuerAltName"
-#define LN_issuer_alt_name		"X509v3 Issuer Alternative Name"
-#define NID_issuer_alt_name		86
-#define OBJ_issuer_alt_name		OBJ_id_ce,18L
-
-#define SN_basic_constraints		"basicConstraints"
-#define LN_basic_constraints		"X509v3 Basic Constraints"
-#define NID_basic_constraints		87
-#define OBJ_basic_constraints		OBJ_id_ce,19L
-
-#define SN_crl_number			"crlNumber"
-#define LN_crl_number			"X509v3 CRL Number"
-#define NID_crl_number			88
-#define OBJ_crl_number			OBJ_id_ce,20L
-
-#define SN_certificate_policies		"certificatePolicies"
-#define LN_certificate_policies		"X509v3 Certificate Policies"
-#define NID_certificate_policies	89
-#define OBJ_certificate_policies	OBJ_id_ce,32L
-
-#define SN_authority_key_identifier	"authorityKeyIdentifier"
-#define LN_authority_key_identifier	"X509v3 Authority Key Identifier"
-#define NID_authority_key_identifier	90
-#define OBJ_authority_key_identifier	OBJ_id_ce,35L
-
-#define SN_bf_cbc			"BF-CBC"
-#define LN_bf_cbc			"bf-cbc"
-#define NID_bf_cbc			91
-#define OBJ_bf_cbc			1L,3L,6L,1L,4L,1L,3029L,1L,2L
-
-#define SN_bf_ecb			"BF-ECB"
-#define LN_bf_ecb			"bf-ecb"
-#define NID_bf_ecb			92
-
-#define SN_bf_cfb64			"BF-CFB"
-#define LN_bf_cfb64			"bf-cfb"
-#define NID_bf_cfb64			93
-
-#define SN_bf_ofb64			"BF-OFB"
-#define LN_bf_ofb64			"bf-ofb"
-#define NID_bf_ofb64			94
-
-#define SN_mdc2				"MDC2"
-#define LN_mdc2				"mdc2"
-#define NID_mdc2			95
-#define OBJ_mdc2			2L,5L,8L,3L,101L
-/* An alternative?			1L,3L,14L,3L,2L,19L */
-
-#define SN_mdc2WithRSA			"RSA-MDC2"
-#define LN_mdc2WithRSA			"mdc2withRSA"
-#define NID_mdc2WithRSA			96
-#define OBJ_mdc2WithRSA			2L,5L,8L,3L,100L
-
-#define SN_rc4_40			"RC4-40"
-#define LN_rc4_40			"rc4-40"
-#define NID_rc4_40			97
-
-#define SN_rc2_40_cbc			"RC2-40-CBC"
-#define LN_rc2_40_cbc			"rc2-40-cbc"
-#define NID_rc2_40_cbc			98
-
-#define SN_givenName			"G"
-#define LN_givenName			"givenName"
-#define NID_givenName			99
-#define OBJ_givenName			OBJ_X509,42L
-
-#define SN_surname			"S"
-#define LN_surname			"surname"
-#define NID_surname			100
-#define OBJ_surname			OBJ_X509,4L
-
-#define SN_initials			"I"
-#define LN_initials			"initials"
-#define NID_initials			101
-#define OBJ_initials			OBJ_X509,43L
-
-#define SN_uniqueIdentifier		"UID"
-#define LN_uniqueIdentifier		"uniqueIdentifier"
-#define NID_uniqueIdentifier		102
-#define OBJ_uniqueIdentifier		OBJ_X509,45L
-
-#define SN_crl_distribution_points	"crlDistributionPoints"
-#define LN_crl_distribution_points	"X509v3 CRL Distribution Points"
-#define NID_crl_distribution_points	103
-#define OBJ_crl_distribution_points	OBJ_id_ce,31L
-
-#define SN_md5WithRSA			"RSA-NP-MD5"
-#define LN_md5WithRSA			"md5WithRSA"
-#define NID_md5WithRSA			104
-#define OBJ_md5WithRSA			OBJ_algorithm,3L
-
-#define SN_serialNumber			"SN"
-#define LN_serialNumber			"serialNumber"
-#define NID_serialNumber		105
-#define OBJ_serialNumber		OBJ_X509,5L
-
-#define SN_title			"T"
-#define LN_title			"title"
-#define NID_title			106
-#define OBJ_title			OBJ_X509,12L
-
-#define SN_description			"D"
-#define LN_description			"description"
-#define NID_description			107
-#define OBJ_description			OBJ_X509,13L
+#  define OBJ_dsaWithSHA1_2               OBJ_algorithm,27L
+
+#  define SN_netscape_cert_type           "nsCertType"
+#  define LN_netscape_cert_type           "Netscape Cert Type"
+#  define NID_netscape_cert_type          71
+#  define OBJ_netscape_cert_type          OBJ_netscape_cert_extension,1L
+
+#  define SN_netscape_base_url            "nsBaseUrl"
+#  define LN_netscape_base_url            "Netscape Base Url"
+#  define NID_netscape_base_url           72
+#  define OBJ_netscape_base_url           OBJ_netscape_cert_extension,2L
+
+#  define SN_netscape_revocation_url      "nsRevocationUrl"
+#  define LN_netscape_revocation_url      "Netscape Revocation Url"
+#  define NID_netscape_revocation_url     73
+#  define OBJ_netscape_revocation_url     OBJ_netscape_cert_extension,3L
+
+#  define SN_netscape_ca_revocation_url   "nsCaRevocationUrl"
+#  define LN_netscape_ca_revocation_url   "Netscape CA Revocation Url"
+#  define NID_netscape_ca_revocation_url  74
+#  define OBJ_netscape_ca_revocation_url  OBJ_netscape_cert_extension,4L
+
+#  define SN_netscape_renewal_url         "nsRenewalUrl"
+#  define LN_netscape_renewal_url         "Netscape Renewal Url"
+#  define NID_netscape_renewal_url        75
+#  define OBJ_netscape_renewal_url        OBJ_netscape_cert_extension,7L
+
+#  define SN_netscape_ca_policy_url       "nsCaPolicyUrl"
+#  define LN_netscape_ca_policy_url       "Netscape CA Policy Url"
+#  define NID_netscape_ca_policy_url      76
+#  define OBJ_netscape_ca_policy_url      OBJ_netscape_cert_extension,8L
+
+#  define SN_netscape_ssl_server_name     "nsSslServerName"
+#  define LN_netscape_ssl_server_name     "Netscape SSL Server Name"
+#  define NID_netscape_ssl_server_name    77
+#  define OBJ_netscape_ssl_server_name    OBJ_netscape_cert_extension,12L
+
+#  define SN_netscape_comment             "nsComment"
+#  define LN_netscape_comment             "Netscape Comment"
+#  define NID_netscape_comment            78
+#  define OBJ_netscape_comment            OBJ_netscape_cert_extension,13L
+
+#  define SN_netscape_cert_sequence       "nsCertSequence"
+#  define LN_netscape_cert_sequence       "Netscape Certificate Sequence"
+#  define NID_netscape_cert_sequence      79
+#  define OBJ_netscape_cert_sequence      OBJ_netscape_data_type,5L
+
+#  define SN_desx_cbc                     "DESX-CBC"
+#  define LN_desx_cbc                     "desx-cbc"
+#  define NID_desx_cbc                    80
+
+#  define SN_id_ce                        "id-ce"
+#  define NID_id_ce                       81
+#  define OBJ_id_ce                       2L,5L,29L
+
+#  define SN_subject_key_identifier       "subjectKeyIdentifier"
+#  define LN_subject_key_identifier       "X509v3 Subject Key Identifier"
+#  define NID_subject_key_identifier      82
+#  define OBJ_subject_key_identifier      OBJ_id_ce,14L
+
+#  define SN_key_usage                    "keyUsage"
+#  define LN_key_usage                    "X509v3 Key Usage"
+#  define NID_key_usage                   83
+#  define OBJ_key_usage                   OBJ_id_ce,15L
+
+#  define SN_private_key_usage_period     "privateKeyUsagePeriod"
+#  define LN_private_key_usage_period     "X509v3 Private Key Usage Period"
+#  define NID_private_key_usage_period    84
+#  define OBJ_private_key_usage_period    OBJ_id_ce,16L
+
+#  define SN_subject_alt_name             "subjectAltName"
+#  define LN_subject_alt_name             "X509v3 Subject Alternative Name"
+#  define NID_subject_alt_name            85
+#  define OBJ_subject_alt_name            OBJ_id_ce,17L
+
+#  define SN_issuer_alt_name              "issuerAltName"
+#  define LN_issuer_alt_name              "X509v3 Issuer Alternative Name"
+#  define NID_issuer_alt_name             86
+#  define OBJ_issuer_alt_name             OBJ_id_ce,18L
+
+#  define SN_basic_constraints            "basicConstraints"
+#  define LN_basic_constraints            "X509v3 Basic Constraints"
+#  define NID_basic_constraints           87
+#  define OBJ_basic_constraints           OBJ_id_ce,19L
+
+#  define SN_crl_number                   "crlNumber"
+#  define LN_crl_number                   "X509v3 CRL Number"
+#  define NID_crl_number                  88
+#  define OBJ_crl_number                  OBJ_id_ce,20L
+
+#  define SN_certificate_policies         "certificatePolicies"
+#  define LN_certificate_policies         "X509v3 Certificate Policies"
+#  define NID_certificate_policies        89
+#  define OBJ_certificate_policies        OBJ_id_ce,32L
+
+#  define SN_authority_key_identifier     "authorityKeyIdentifier"
+#  define LN_authority_key_identifier     "X509v3 Authority Key Identifier"
+#  define NID_authority_key_identifier    90
+#  define OBJ_authority_key_identifier    OBJ_id_ce,35L
+
+#  define SN_bf_cbc                       "BF-CBC"
+#  define LN_bf_cbc                       "bf-cbc"
+#  define NID_bf_cbc                      91
+#  define OBJ_bf_cbc                      1L,3L,6L,1L,4L,1L,3029L,1L,2L
+
+#  define SN_bf_ecb                       "BF-ECB"
+#  define LN_bf_ecb                       "bf-ecb"
+#  define NID_bf_ecb                      92
+
+#  define SN_bf_cfb64                     "BF-CFB"
+#  define LN_bf_cfb64                     "bf-cfb"
+#  define NID_bf_cfb64                    93
+
+#  define SN_bf_ofb64                     "BF-OFB"
+#  define LN_bf_ofb64                     "bf-ofb"
+#  define NID_bf_ofb64                    94
+
+#  define SN_mdc2                         "MDC2"
+#  define LN_mdc2                         "mdc2"
+#  define NID_mdc2                        95
+#  define OBJ_mdc2                        2L,5L,8L,3L,101L
+/* An alternative?                      1L,3L,14L,3L,2L,19L */
+
+#  define SN_mdc2WithRSA                  "RSA-MDC2"
+#  define LN_mdc2WithRSA                  "mdc2withRSA"
+#  define NID_mdc2WithRSA                 96
+#  define OBJ_mdc2WithRSA                 2L,5L,8L,3L,100L
+
+#  define SN_rc4_40                       "RC4-40"
+#  define LN_rc4_40                       "rc4-40"
+#  define NID_rc4_40                      97
+
+#  define SN_rc2_40_cbc                   "RC2-40-CBC"
+#  define LN_rc2_40_cbc                   "rc2-40-cbc"
+#  define NID_rc2_40_cbc                  98
+
+#  define SN_givenName                    "G"
+#  define LN_givenName                    "givenName"
+#  define NID_givenName                   99
+#  define OBJ_givenName                   OBJ_X509,42L
+
+#  define SN_surname                      "S"
+#  define LN_surname                      "surname"
+#  define NID_surname                     100
+#  define OBJ_surname                     OBJ_X509,4L
+
+#  define SN_initials                     "I"
+#  define LN_initials                     "initials"
+#  define NID_initials                    101
+#  define OBJ_initials                    OBJ_X509,43L
+
+#  define SN_uniqueIdentifier             "UID"
+#  define LN_uniqueIdentifier             "uniqueIdentifier"
+#  define NID_uniqueIdentifier            102
+#  define OBJ_uniqueIdentifier            OBJ_X509,45L
+
+#  define SN_crl_distribution_points      "crlDistributionPoints"
+#  define LN_crl_distribution_points      "X509v3 CRL Distribution Points"
+#  define NID_crl_distribution_points     103
+#  define OBJ_crl_distribution_points     OBJ_id_ce,31L
+
+#  define SN_md5WithRSA                   "RSA-NP-MD5"
+#  define LN_md5WithRSA                   "md5WithRSA"
+#  define NID_md5WithRSA                  104
+#  define OBJ_md5WithRSA                  OBJ_algorithm,3L
+
+#  define SN_serialNumber                 "SN"
+#  define LN_serialNumber                 "serialNumber"
+#  define NID_serialNumber                105
+#  define OBJ_serialNumber                OBJ_X509,5L
+
+#  define SN_title                        "T"
+#  define LN_title                        "title"
+#  define NID_title                       106
+#  define OBJ_title                       OBJ_X509,12L
+
+#  define SN_description                  "D"
+#  define LN_description                  "description"
+#  define NID_description                 107
+#  define OBJ_description                 OBJ_X509,13L
 
 /* CAST5 is CAST-128, I'm just sticking with the documentation */
-#define SN_cast5_cbc			"CAST5-CBC"
-#define LN_cast5_cbc			"cast5-cbc"
-#define NID_cast5_cbc			108
-#define OBJ_cast5_cbc			1L,2L,840L,113533L,7L,66L,10L
+#  define SN_cast5_cbc                    "CAST5-CBC"
+#  define LN_cast5_cbc                    "cast5-cbc"
+#  define NID_cast5_cbc                   108
+#  define OBJ_cast5_cbc                   1L,2L,840L,113533L,7L,66L,10L
 
-#define SN_cast5_ecb			"CAST5-ECB"
-#define LN_cast5_ecb			"cast5-ecb"
-#define NID_cast5_ecb			109
+#  define SN_cast5_ecb                    "CAST5-ECB"
+#  define LN_cast5_ecb                    "cast5-ecb"
+#  define NID_cast5_ecb                   109
 
-#define SN_cast5_cfb64			"CAST5-CFB"
-#define LN_cast5_cfb64			"cast5-cfb"
-#define NID_cast5_cfb64			110
+#  define SN_cast5_cfb64                  "CAST5-CFB"
+#  define LN_cast5_cfb64                  "cast5-cfb"
+#  define NID_cast5_cfb64                 110
 
-#define SN_cast5_ofb64			"CAST5-OFB"
-#define LN_cast5_ofb64			"cast5-ofb"
-#define NID_cast5_ofb64			111
+#  define SN_cast5_ofb64                  "CAST5-OFB"
+#  define LN_cast5_ofb64                  "cast5-ofb"
+#  define NID_cast5_ofb64                 111
 
-#define LN_pbeWithMD5AndCast5_CBC	"pbeWithMD5AndCast5CBC"
-#define NID_pbeWithMD5AndCast5_CBC	112
-#define OBJ_pbeWithMD5AndCast5_CBC	1L,2L,840L,113533L,7L,66L,12L
+#  define LN_pbeWithMD5AndCast5_CBC       "pbeWithMD5AndCast5CBC"
+#  define NID_pbeWithMD5AndCast5_CBC      112
+#  define OBJ_pbeWithMD5AndCast5_CBC      1L,2L,840L,113533L,7L,66L,12L
 
 /*-
  * This is one sun will soon be using :-(
  * id-dsa-with-sha1 ID  ::= {
  *   iso(1) member-body(2) us(840) x9-57 (10040) x9cm(4) 3 }
  */
-#define SN_dsaWithSHA1			"DSA-SHA1"
-#define LN_dsaWithSHA1			"dsaWithSHA1"
-#define NID_dsaWithSHA1			113
-#define OBJ_dsaWithSHA1			1L,2L,840L,10040L,4L,3L
-
-#define NID_md5_sha1			114
-#define SN_md5_sha1			"MD5-SHA1"
-#define LN_md5_sha1			"md5-sha1"
-
-#define SN_sha1WithRSA			"RSA-SHA1-2"
-#define LN_sha1WithRSA			"sha1WithRSA"
-#define NID_sha1WithRSA			115
-#define OBJ_sha1WithRSA			OBJ_algorithm,29L
-
-#define SN_dsa				"DSA"
-#define LN_dsa				"dsaEncryption"
-#define NID_dsa				116
-#define OBJ_dsa				1L,2L,840L,10040L,4L,1L
-
-#define SN_ripemd160			"RIPEMD160"
-#define LN_ripemd160			"ripemd160"
-#define NID_ripemd160			117
-#define OBJ_ripemd160			1L,3L,36L,3L,2L,1L
-
-/* The name should actually be rsaSignatureWithripemd160, but I'm going
- * to continue using the convention I'm using with the other ciphers */
-#define SN_ripemd160WithRSA		"RSA-RIPEMD160"
-#define LN_ripemd160WithRSA		"ripemd160WithRSA"
-#define NID_ripemd160WithRSA		119
-#define OBJ_ripemd160WithRSA		1L,3L,36L,3L,3L,1L,2L
+#  define SN_dsaWithSHA1                  "DSA-SHA1"
+#  define LN_dsaWithSHA1                  "dsaWithSHA1"
+#  define NID_dsaWithSHA1                 113
+#  define OBJ_dsaWithSHA1                 1L,2L,840L,10040L,4L,3L
+
+#  define NID_md5_sha1                    114
+#  define SN_md5_sha1                     "MD5-SHA1"
+#  define LN_md5_sha1                     "md5-sha1"
+
+#  define SN_sha1WithRSA                  "RSA-SHA1-2"
+#  define LN_sha1WithRSA                  "sha1WithRSA"
+#  define NID_sha1WithRSA                 115
+#  define OBJ_sha1WithRSA                 OBJ_algorithm,29L
+
+#  define SN_dsa                          "DSA"
+#  define LN_dsa                          "dsaEncryption"
+#  define NID_dsa                         116
+#  define OBJ_dsa                         1L,2L,840L,10040L,4L,1L
+
+#  define SN_ripemd160                    "RIPEMD160"
+#  define LN_ripemd160                    "ripemd160"
+#  define NID_ripemd160                   117
+#  define OBJ_ripemd160                   1L,3L,36L,3L,2L,1L
+
+/*
+ * The name should actually be rsaSignatureWithripemd160, but I'm going to
+ * continue using the convention I'm using with the other ciphers
+ */
+#  define SN_ripemd160WithRSA             "RSA-RIPEMD160"
+#  define LN_ripemd160WithRSA             "ripemd160WithRSA"
+#  define NID_ripemd160WithRSA            119
+#  define OBJ_ripemd160WithRSA            1L,3L,36L,3L,3L,1L,2L
 
 /*-
  * Taken from rfc2040
  *  RC5_CBC_Parameters ::= SEQUENCE {
- *	version           INTEGER (v1_0(16)),
- *	rounds            INTEGER (8..127),
- *	blockSizeInBits   INTEGER (64, 128),
- *	iv                OCTET STRING OPTIONAL
- *	}
+ *      version           INTEGER (v1_0(16)),
+ *      rounds            INTEGER (8..127),
+ *      blockSizeInBits   INTEGER (64, 128),
+ *      iv                OCTET STRING OPTIONAL
+ *      }
  */
-#define SN_rc5_cbc			"RC5-CBC"
-#define LN_rc5_cbc			"rc5-cbc"
-#define NID_rc5_cbc			120
-#define OBJ_rc5_cbc			OBJ_rsadsi,3L,8L
-
-#define SN_rc5_ecb			"RC5-ECB"
-#define LN_rc5_ecb			"rc5-ecb"
-#define NID_rc5_ecb			121
-
-#define SN_rc5_cfb64			"RC5-CFB"
-#define LN_rc5_cfb64			"rc5-cfb"
-#define NID_rc5_cfb64			122
-
-#define SN_rc5_ofb64			"RC5-OFB"
-#define LN_rc5_ofb64			"rc5-ofb"
-#define NID_rc5_ofb64			123
-
-#define SN_rle_compression		"RLE"
-#define LN_rle_compression		"run length compression"
-#define NID_rle_compression		124
-#define OBJ_rle_compression		1L,1L,1L,1L,666L,1L
-
-#define SN_zlib_compression		"ZLIB"
-#define LN_zlib_compression		"zlib compression"
-#define NID_zlib_compression		125
-#define OBJ_zlib_compression		1L,1L,1L,1L,666L,2L
-
-#define SN_ext_key_usage		"extendedKeyUsage"
-#define LN_ext_key_usage		"X509v3 Extended Key Usage"
-#define NID_ext_key_usage		126
-#define OBJ_ext_key_usage		OBJ_id_ce,37
-
-#define SN_id_pkix			"PKIX"
-#define NID_id_pkix			127
-#define OBJ_id_pkix			1L,3L,6L,1L,5L,5L,7L
-
-#define SN_id_kp			"id-kp"
-#define NID_id_kp			128
-#define OBJ_id_kp			OBJ_id_pkix,3L
+#  define SN_rc5_cbc                      "RC5-CBC"
+#  define LN_rc5_cbc                      "rc5-cbc"
+#  define NID_rc5_cbc                     120
+#  define OBJ_rc5_cbc                     OBJ_rsadsi,3L,8L
+
+#  define SN_rc5_ecb                      "RC5-ECB"
+#  define LN_rc5_ecb                      "rc5-ecb"
+#  define NID_rc5_ecb                     121
+
+#  define SN_rc5_cfb64                    "RC5-CFB"
+#  define LN_rc5_cfb64                    "rc5-cfb"
+#  define NID_rc5_cfb64                   122
+
+#  define SN_rc5_ofb64                    "RC5-OFB"
+#  define LN_rc5_ofb64                    "rc5-ofb"
+#  define NID_rc5_ofb64                   123
+
+#  define SN_rle_compression              "RLE"
+#  define LN_rle_compression              "run length compression"
+#  define NID_rle_compression             124
+#  define OBJ_rle_compression             1L,1L,1L,1L,666L,1L
+
+#  define SN_zlib_compression             "ZLIB"
+#  define LN_zlib_compression             "zlib compression"
+#  define NID_zlib_compression            125
+#  define OBJ_zlib_compression            1L,1L,1L,1L,666L,2L
+
+#  define SN_ext_key_usage                "extendedKeyUsage"
+#  define LN_ext_key_usage                "X509v3 Extended Key Usage"
+#  define NID_ext_key_usage               126
+#  define OBJ_ext_key_usage               OBJ_id_ce,37
+
+#  define SN_id_pkix                      "PKIX"
+#  define NID_id_pkix                     127
+#  define OBJ_id_pkix                     1L,3L,6L,1L,5L,5L,7L
+
+#  define SN_id_kp                        "id-kp"
+#  define NID_id_kp                       128
+#  define OBJ_id_kp                       OBJ_id_pkix,3L
 
 /* PKIX extended key usage OIDs */
 
-#define SN_server_auth			"serverAuth"
-#define LN_server_auth			"TLS Web Server Authentication"
-#define NID_server_auth			129
-#define OBJ_server_auth			OBJ_id_kp,1L
+#  define SN_server_auth                  "serverAuth"
+#  define LN_server_auth                  "TLS Web Server Authentication"
+#  define NID_server_auth                 129
+#  define OBJ_server_auth                 OBJ_id_kp,1L
 
-#define SN_client_auth			"clientAuth"
-#define LN_client_auth			"TLS Web Client Authentication"
-#define NID_client_auth			130
-#define OBJ_client_auth			OBJ_id_kp,2L
+#  define SN_client_auth                  "clientAuth"
+#  define LN_client_auth                  "TLS Web Client Authentication"
+#  define NID_client_auth                 130
+#  define OBJ_client_auth                 OBJ_id_kp,2L
 
-#define SN_code_sign			"codeSigning"
-#define LN_code_sign			"Code Signing"
-#define NID_code_sign			131
-#define OBJ_code_sign			OBJ_id_kp,3L
+#  define SN_code_sign                    "codeSigning"
+#  define LN_code_sign                    "Code Signing"
+#  define NID_code_sign                   131
+#  define OBJ_code_sign                   OBJ_id_kp,3L
 
-#define SN_email_protect		"emailProtection"
-#define LN_email_protect		"E-mail Protection"
-#define NID_email_protect		132
-#define OBJ_email_protect		OBJ_id_kp,4L
+#  define SN_email_protect                "emailProtection"
+#  define LN_email_protect                "E-mail Protection"
+#  define NID_email_protect               132
+#  define OBJ_email_protect               OBJ_id_kp,4L
 
-#define SN_time_stamp			"timeStamping"
-#define LN_time_stamp			"Time Stamping"
-#define NID_time_stamp			133
-#define OBJ_time_stamp			OBJ_id_kp,8L
+#  define SN_time_stamp                   "timeStamping"
+#  define LN_time_stamp                   "Time Stamping"
+#  define NID_time_stamp                  133
+#  define OBJ_time_stamp                  OBJ_id_kp,8L
 
 /* Additional extended key usage OIDs: Microsoft */
 
-#define SN_ms_code_ind			"msCodeInd"
-#define LN_ms_code_ind			"Microsoft Individual Code Signing"
-#define NID_ms_code_ind			134
-#define OBJ_ms_code_ind			1L,3L,6L,1L,4L,1L,311L,2L,1L,21L
+#  define SN_ms_code_ind                  "msCodeInd"
+#  define LN_ms_code_ind                  "Microsoft Individual Code Signing"
+#  define NID_ms_code_ind                 134
+#  define OBJ_ms_code_ind                 1L,3L,6L,1L,4L,1L,311L,2L,1L,21L
 
-#define SN_ms_code_com			"msCodeCom"
-#define LN_ms_code_com			"Microsoft Commercial Code Signing"
-#define NID_ms_code_com			135
-#define OBJ_ms_code_com			1L,3L,6L,1L,4L,1L,311L,2L,1L,22L
+#  define SN_ms_code_com                  "msCodeCom"
+#  define LN_ms_code_com                  "Microsoft Commercial Code Signing"
+#  define NID_ms_code_com                 135
+#  define OBJ_ms_code_com                 1L,3L,6L,1L,4L,1L,311L,2L,1L,22L
 
-#define SN_ms_ctl_sign			"msCTLSign"
-#define LN_ms_ctl_sign			"Microsoft Trust List Signing"
-#define NID_ms_ctl_sign			136
-#define OBJ_ms_ctl_sign			1L,3L,6L,1L,4L,1L,311L,10L,3L,1L
+#  define SN_ms_ctl_sign                  "msCTLSign"
+#  define LN_ms_ctl_sign                  "Microsoft Trust List Signing"
+#  define NID_ms_ctl_sign                 136
+#  define OBJ_ms_ctl_sign                 1L,3L,6L,1L,4L,1L,311L,10L,3L,1L
 
-#define SN_ms_sgc			"msSGC"
-#define LN_ms_sgc			"Microsoft Server Gated Crypto"
-#define NID_ms_sgc			137
-#define OBJ_ms_sgc			1L,3L,6L,1L,4L,1L,311L,10L,3L,3L
+#  define SN_ms_sgc                       "msSGC"
+#  define LN_ms_sgc                       "Microsoft Server Gated Crypto"
+#  define NID_ms_sgc                      137
+#  define OBJ_ms_sgc                      1L,3L,6L,1L,4L,1L,311L,10L,3L,3L
 
-#define SN_ms_efs			"msEFS"
-#define LN_ms_efs			"Microsoft Encrypted File System"
-#define NID_ms_efs			138
-#define OBJ_ms_efs			1L,3L,6L,1L,4L,1L,311L,10L,3L,4L
+#  define SN_ms_efs                       "msEFS"
+#  define LN_ms_efs                       "Microsoft Encrypted File System"
+#  define NID_ms_efs                      138
+#  define OBJ_ms_efs                      1L,3L,6L,1L,4L,1L,311L,10L,3L,4L
 
 /* Additional usage: Netscape */
 
-#define SN_ns_sgc			"nsSGC"
-#define LN_ns_sgc			"Netscape Server Gated Crypto"
-#define NID_ns_sgc			139
-#define OBJ_ns_sgc			OBJ_netscape,4L,1L
+#  define SN_ns_sgc                       "nsSGC"
+#  define LN_ns_sgc                       "Netscape Server Gated Crypto"
+#  define NID_ns_sgc                      139
+#  define OBJ_ns_sgc                      OBJ_netscape,4L,1L
 
-#define SN_delta_crl			"deltaCRL"
-#define LN_delta_crl			"X509v3 Delta CRL Indicator"
-#define NID_delta_crl			140
-#define OBJ_delta_crl			OBJ_id_ce,27L
+#  define SN_delta_crl                    "deltaCRL"
+#  define LN_delta_crl                    "X509v3 Delta CRL Indicator"
+#  define NID_delta_crl                   140
+#  define OBJ_delta_crl                   OBJ_id_ce,27L
 
-#define SN_crl_reason			"CRLReason"
-#define LN_crl_reason			"CRL Reason Code"
-#define NID_crl_reason			141
-#define OBJ_crl_reason			OBJ_id_ce,21L
+#  define SN_crl_reason                   "CRLReason"
+#  define LN_crl_reason                   "CRL Reason Code"
+#  define NID_crl_reason                  141
+#  define OBJ_crl_reason                  OBJ_id_ce,21L
 
-#define SN_invalidity_date		"invalidityDate"
-#define LN_invalidity_date		"Invalidity Date"
-#define NID_invalidity_date		142
-#define OBJ_invalidity_date		OBJ_id_ce,24L
+#  define SN_invalidity_date              "invalidityDate"
+#  define LN_invalidity_date              "Invalidity Date"
+#  define NID_invalidity_date             142
+#  define OBJ_invalidity_date             OBJ_id_ce,24L
 
-#define SN_sxnet			"SXNetID"
-#define LN_sxnet			"Strong Extranet ID"
-#define NID_sxnet			143
-#define OBJ_sxnet			1L,3L,101L,1L,4L,1L
+#  define SN_sxnet                        "SXNetID"
+#  define LN_sxnet                        "Strong Extranet ID"
+#  define NID_sxnet                       143
+#  define OBJ_sxnet                       1L,3L,101L,1L,4L,1L
 
 /* PKCS12 and related OBJECT IDENTIFIERS */
 
-#define OBJ_pkcs12			OBJ_pkcs,12L
-#define OBJ_pkcs12_pbeids		OBJ_pkcs12, 1
+#  define OBJ_pkcs12                      OBJ_pkcs,12L
+#  define OBJ_pkcs12_pbeids               OBJ_pkcs12, 1
 
-#define SN_pbe_WithSHA1And128BitRC4	"PBE-SHA1-RC4-128"
-#define LN_pbe_WithSHA1And128BitRC4	"pbeWithSHA1And128BitRC4"
-#define NID_pbe_WithSHA1And128BitRC4	144
-#define OBJ_pbe_WithSHA1And128BitRC4	OBJ_pkcs12_pbeids, 1L
+#  define SN_pbe_WithSHA1And128BitRC4     "PBE-SHA1-RC4-128"
+#  define LN_pbe_WithSHA1And128BitRC4     "pbeWithSHA1And128BitRC4"
+#  define NID_pbe_WithSHA1And128BitRC4    144
+#  define OBJ_pbe_WithSHA1And128BitRC4    OBJ_pkcs12_pbeids, 1L
 
-#define SN_pbe_WithSHA1And40BitRC4	"PBE-SHA1-RC4-40"
-#define LN_pbe_WithSHA1And40BitRC4	"pbeWithSHA1And40BitRC4"
-#define NID_pbe_WithSHA1And40BitRC4	145
-#define OBJ_pbe_WithSHA1And40BitRC4	OBJ_pkcs12_pbeids, 2L
+#  define SN_pbe_WithSHA1And40BitRC4      "PBE-SHA1-RC4-40"
+#  define LN_pbe_WithSHA1And40BitRC4      "pbeWithSHA1And40BitRC4"
+#  define NID_pbe_WithSHA1And40BitRC4     145
+#  define OBJ_pbe_WithSHA1And40BitRC4     OBJ_pkcs12_pbeids, 2L
 
-#define SN_pbe_WithSHA1And3_Key_TripleDES_CBC	"PBE-SHA1-3DES"
-#define LN_pbe_WithSHA1And3_Key_TripleDES_CBC	"pbeWithSHA1And3-KeyTripleDES-CBC"
-#define NID_pbe_WithSHA1And3_Key_TripleDES_CBC	146
-#define OBJ_pbe_WithSHA1And3_Key_TripleDES_CBC	OBJ_pkcs12_pbeids, 3L
+#  define SN_pbe_WithSHA1And3_Key_TripleDES_CBC   "PBE-SHA1-3DES"
+#  define LN_pbe_WithSHA1And3_Key_TripleDES_CBC   "pbeWithSHA1And3-KeyTripleDES-CBC"
+#  define NID_pbe_WithSHA1And3_Key_TripleDES_CBC  146
+#  define OBJ_pbe_WithSHA1And3_Key_TripleDES_CBC  OBJ_pkcs12_pbeids, 3L
 
-#define SN_pbe_WithSHA1And2_Key_TripleDES_CBC	"PBE-SHA1-2DES"
-#define LN_pbe_WithSHA1And2_Key_TripleDES_CBC	"pbeWithSHA1And2-KeyTripleDES-CBC"
-#define NID_pbe_WithSHA1And2_Key_TripleDES_CBC	147
-#define OBJ_pbe_WithSHA1And2_Key_TripleDES_CBC	OBJ_pkcs12_pbeids, 4L
+#  define SN_pbe_WithSHA1And2_Key_TripleDES_CBC   "PBE-SHA1-2DES"
+#  define LN_pbe_WithSHA1And2_Key_TripleDES_CBC   "pbeWithSHA1And2-KeyTripleDES-CBC"
+#  define NID_pbe_WithSHA1And2_Key_TripleDES_CBC  147
+#  define OBJ_pbe_WithSHA1And2_Key_TripleDES_CBC  OBJ_pkcs12_pbeids, 4L
 
-#define SN_pbe_WithSHA1And128BitRC2_CBC		"PBE-SHA1-RC2-128"
-#define LN_pbe_WithSHA1And128BitRC2_CBC		"pbeWithSHA1And128BitRC2-CBC"
-#define NID_pbe_WithSHA1And128BitRC2_CBC	148
-#define OBJ_pbe_WithSHA1And128BitRC2_CBC	OBJ_pkcs12_pbeids, 5L
+#  define SN_pbe_WithSHA1And128BitRC2_CBC         "PBE-SHA1-RC2-128"
+#  define LN_pbe_WithSHA1And128BitRC2_CBC         "pbeWithSHA1And128BitRC2-CBC"
+#  define NID_pbe_WithSHA1And128BitRC2_CBC        148
+#  define OBJ_pbe_WithSHA1And128BitRC2_CBC        OBJ_pkcs12_pbeids, 5L
 
-#define SN_pbe_WithSHA1And40BitRC2_CBC	"PBE-SHA1-RC2-40"
-#define LN_pbe_WithSHA1And40BitRC2_CBC	"pbeWithSHA1And40BitRC2-CBC"
-#define NID_pbe_WithSHA1And40BitRC2_CBC	149
-#define OBJ_pbe_WithSHA1And40BitRC2_CBC	OBJ_pkcs12_pbeids, 6L
+#  define SN_pbe_WithSHA1And40BitRC2_CBC  "PBE-SHA1-RC2-40"
+#  define LN_pbe_WithSHA1And40BitRC2_CBC  "pbeWithSHA1And40BitRC2-CBC"
+#  define NID_pbe_WithSHA1And40BitRC2_CBC 149
+#  define OBJ_pbe_WithSHA1And40BitRC2_CBC OBJ_pkcs12_pbeids, 6L
 
-#define OBJ_pkcs12_Version1	OBJ_pkcs12, 10L
+#  define OBJ_pkcs12_Version1     OBJ_pkcs12, 10L
 
-#define OBJ_pkcs12_BagIds	OBJ_pkcs12_Version1, 1L
+#  define OBJ_pkcs12_BagIds       OBJ_pkcs12_Version1, 1L
 
-#define LN_keyBag		"keyBag"
-#define NID_keyBag		150
-#define OBJ_keyBag		OBJ_pkcs12_BagIds, 1L
+#  define LN_keyBag               "keyBag"
+#  define NID_keyBag              150
+#  define OBJ_keyBag              OBJ_pkcs12_BagIds, 1L
 
-#define LN_pkcs8ShroudedKeyBag	"pkcs8ShroudedKeyBag"
-#define NID_pkcs8ShroudedKeyBag	151
-#define OBJ_pkcs8ShroudedKeyBag	OBJ_pkcs12_BagIds, 2L
+#  define LN_pkcs8ShroudedKeyBag  "pkcs8ShroudedKeyBag"
+#  define NID_pkcs8ShroudedKeyBag 151
+#  define OBJ_pkcs8ShroudedKeyBag OBJ_pkcs12_BagIds, 2L
 
-#define LN_certBag		"certBag"
-#define NID_certBag		152
-#define OBJ_certBag		OBJ_pkcs12_BagIds, 3L
+#  define LN_certBag              "certBag"
+#  define NID_certBag             152
+#  define OBJ_certBag             OBJ_pkcs12_BagIds, 3L
 
-#define LN_crlBag		"crlBag"
-#define NID_crlBag		153
-#define OBJ_crlBag		OBJ_pkcs12_BagIds, 4L
+#  define LN_crlBag               "crlBag"
+#  define NID_crlBag              153
+#  define OBJ_crlBag              OBJ_pkcs12_BagIds, 4L
 
-#define LN_secretBag		"secretBag"
-#define NID_secretBag		154
-#define OBJ_secretBag		OBJ_pkcs12_BagIds, 5L
+#  define LN_secretBag            "secretBag"
+#  define NID_secretBag           154
+#  define OBJ_secretBag           OBJ_pkcs12_BagIds, 5L
 
-#define LN_safeContentsBag	"safeContentsBag"
-#define NID_safeContentsBag	155
-#define OBJ_safeContentsBag	OBJ_pkcs12_BagIds, 6L
+#  define LN_safeContentsBag      "safeContentsBag"
+#  define NID_safeContentsBag     155
+#  define OBJ_safeContentsBag     OBJ_pkcs12_BagIds, 6L
 
-#define LN_friendlyName		"friendlyName"
-#define	NID_friendlyName	156
-#define OBJ_friendlyName	OBJ_pkcs9, 20L
+#  define LN_friendlyName         "friendlyName"
+#  define NID_friendlyName        156
+#  define OBJ_friendlyName        OBJ_pkcs9, 20L
 
-#define LN_localKeyID		"localKeyID"
-#define	NID_localKeyID		157
-#define OBJ_localKeyID		OBJ_pkcs9, 21L
+#  define LN_localKeyID           "localKeyID"
+#  define NID_localKeyID          157
+#  define OBJ_localKeyID          OBJ_pkcs9, 21L
 
-#define OBJ_certTypes		OBJ_pkcs9, 22L
+#  define OBJ_certTypes           OBJ_pkcs9, 22L
 
-#define LN_x509Certificate	"x509Certificate"
-#define	NID_x509Certificate	158
-#define OBJ_x509Certificate	OBJ_certTypes, 1L
+#  define LN_x509Certificate      "x509Certificate"
+#  define NID_x509Certificate     158
+#  define OBJ_x509Certificate     OBJ_certTypes, 1L
 
-#define LN_sdsiCertificate	"sdsiCertificate"
-#define	NID_sdsiCertificate	159
-#define OBJ_sdsiCertificate	OBJ_certTypes, 2L
+#  define LN_sdsiCertificate      "sdsiCertificate"
+#  define NID_sdsiCertificate     159
+#  define OBJ_sdsiCertificate     OBJ_certTypes, 2L
 
-#define OBJ_crlTypes		OBJ_pkcs9, 23L
+#  define OBJ_crlTypes            OBJ_pkcs9, 23L
 
-#define LN_x509Crl		"x509Crl"
-#define	NID_x509Crl		160
-#define OBJ_x509Crl		OBJ_crlTypes, 1L
+#  define LN_x509Crl              "x509Crl"
+#  define NID_x509Crl             160
+#  define OBJ_x509Crl             OBJ_crlTypes, 1L
 
 /* PKCS#5 v2 OIDs */
 
-#define LN_pbes2		"PBES2"
-#define NID_pbes2		161
-#define OBJ_pbes2		OBJ_pkcs,5L,13L
+#  define LN_pbes2                "PBES2"
+#  define NID_pbes2               161
+#  define OBJ_pbes2               OBJ_pkcs,5L,13L
 
-#define LN_pbmac1		"PBMAC1"
-#define NID_pbmac1		162
-#define OBJ_pbmac1		OBJ_pkcs,5L,14L
+#  define LN_pbmac1               "PBMAC1"
+#  define NID_pbmac1              162
+#  define OBJ_pbmac1              OBJ_pkcs,5L,14L
 
-#define LN_hmacWithSHA1		"hmacWithSHA1"
-#define NID_hmacWithSHA1	163
-#define OBJ_hmacWithSHA1	OBJ_rsadsi,2L,7L
+#  define LN_hmacWithSHA1         "hmacWithSHA1"
+#  define NID_hmacWithSHA1        163
+#  define OBJ_hmacWithSHA1        OBJ_rsadsi,2L,7L
 
 /* Policy Qualifier Ids */
 
-#define LN_id_qt_cps		"Policy Qualifier CPS"
-#define SN_id_qt_cps		"id-qt-cps"
-#define NID_id_qt_cps		164
-#define OBJ_id_qt_cps		OBJ_id_pkix,2L,1L
+#  define LN_id_qt_cps            "Policy Qualifier CPS"
+#  define SN_id_qt_cps            "id-qt-cps"
+#  define NID_id_qt_cps           164
+#  define OBJ_id_qt_cps           OBJ_id_pkix,2L,1L
 
-#define LN_id_qt_unotice	"Policy Qualifier User Notice"
-#define SN_id_qt_unotice	"id-qt-unotice"
-#define NID_id_qt_unotice	165
-#define OBJ_id_qt_unotice	OBJ_id_pkix,2L,2L
+#  define LN_id_qt_unotice        "Policy Qualifier User Notice"
+#  define SN_id_qt_unotice        "id-qt-unotice"
+#  define NID_id_qt_unotice       165
+#  define OBJ_id_qt_unotice       OBJ_id_pkix,2L,2L
 
-#define SN_rc2_64_cbc			"RC2-64-CBC"
-#define LN_rc2_64_cbc			"rc2-64-cbc"
-#define NID_rc2_64_cbc			166
+#  define SN_rc2_64_cbc                   "RC2-64-CBC"
+#  define LN_rc2_64_cbc                   "rc2-64-cbc"
+#  define NID_rc2_64_cbc                  166
 
-#define SN_SMIMECapabilities		"SMIME-CAPS"
-#define LN_SMIMECapabilities		"S/MIME Capabilities"
-#define NID_SMIMECapabilities		167
-#define OBJ_SMIMECapabilities		OBJ_pkcs9,15L
+#  define SN_SMIMECapabilities            "SMIME-CAPS"
+#  define LN_SMIMECapabilities            "S/MIME Capabilities"
+#  define NID_SMIMECapabilities           167
+#  define OBJ_SMIMECapabilities           OBJ_pkcs9,15L
 
-#define SN_pbeWithMD2AndRC2_CBC		"PBE-MD2-RC2-64"
-#define LN_pbeWithMD2AndRC2_CBC		"pbeWithMD2AndRC2-CBC"
-#define NID_pbeWithMD2AndRC2_CBC	168
-#define OBJ_pbeWithMD2AndRC2_CBC	OBJ_pkcs,5L,4L
+#  define SN_pbeWithMD2AndRC2_CBC         "PBE-MD2-RC2-64"
+#  define LN_pbeWithMD2AndRC2_CBC         "pbeWithMD2AndRC2-CBC"
+#  define NID_pbeWithMD2AndRC2_CBC        168
+#  define OBJ_pbeWithMD2AndRC2_CBC        OBJ_pkcs,5L,4L
 
-#define SN_pbeWithMD5AndRC2_CBC		"PBE-MD5-RC2-64"
-#define LN_pbeWithMD5AndRC2_CBC		"pbeWithMD5AndRC2-CBC"
-#define NID_pbeWithMD5AndRC2_CBC	169
-#define OBJ_pbeWithMD5AndRC2_CBC	OBJ_pkcs,5L,6L
+#  define SN_pbeWithMD5AndRC2_CBC         "PBE-MD5-RC2-64"
+#  define LN_pbeWithMD5AndRC2_CBC         "pbeWithMD5AndRC2-CBC"
+#  define NID_pbeWithMD5AndRC2_CBC        169
+#  define OBJ_pbeWithMD5AndRC2_CBC        OBJ_pkcs,5L,6L
 
-#define SN_pbeWithSHA1AndDES_CBC	"PBE-SHA1-DES"
-#define LN_pbeWithSHA1AndDES_CBC	"pbeWithSHA1AndDES-CBC"
-#define NID_pbeWithSHA1AndDES_CBC	170
-#define OBJ_pbeWithSHA1AndDES_CBC	OBJ_pkcs,5L,10L
+#  define SN_pbeWithSHA1AndDES_CBC        "PBE-SHA1-DES"
+#  define LN_pbeWithSHA1AndDES_CBC        "pbeWithSHA1AndDES-CBC"
+#  define NID_pbeWithSHA1AndDES_CBC       170
+#  define OBJ_pbeWithSHA1AndDES_CBC       OBJ_pkcs,5L,10L
 
 /* Extension request OIDs */
 
-#define LN_ms_ext_req			"Microsoft Extension Request"
-#define SN_ms_ext_req			"msExtReq"
-#define NID_ms_ext_req			171
-#define OBJ_ms_ext_req			1L,3L,6L,1L,4L,1L,311L,2L,1L,14L
+#  define LN_ms_ext_req                   "Microsoft Extension Request"
+#  define SN_ms_ext_req                   "msExtReq"
+#  define NID_ms_ext_req                  171
+#  define OBJ_ms_ext_req                  1L,3L,6L,1L,4L,1L,311L,2L,1L,14L
 
-#define LN_ext_req			"Extension Request"
-#define SN_ext_req			"extReq"
-#define NID_ext_req			172
-#define OBJ_ext_req			OBJ_pkcs9,14L
+#  define LN_ext_req                      "Extension Request"
+#  define SN_ext_req                      "extReq"
+#  define NID_ext_req                     172
+#  define OBJ_ext_req                     OBJ_pkcs9,14L
 
-#define SN_name				"name"
-#define LN_name				"name"
-#define NID_name			173
-#define OBJ_name			OBJ_X509,41L
+#  define SN_name                         "name"
+#  define LN_name                         "name"
+#  define NID_name                        173
+#  define OBJ_name                        OBJ_X509,41L
 
-#define SN_dnQualifier			"dnQualifier"
-#define LN_dnQualifier			"dnQualifier"
-#define NID_dnQualifier			174
-#define OBJ_dnQualifier			OBJ_X509,46L
+#  define SN_dnQualifier                  "dnQualifier"
+#  define LN_dnQualifier                  "dnQualifier"
+#  define NID_dnQualifier                 174
+#  define OBJ_dnQualifier                 OBJ_X509,46L
 
-#define SN_id_pe			"id-pe"
-#define NID_id_pe			175
-#define OBJ_id_pe			OBJ_id_pkix,1L
+#  define SN_id_pe                        "id-pe"
+#  define NID_id_pe                       175
+#  define OBJ_id_pe                       OBJ_id_pkix,1L
 
-#define SN_id_ad			"id-ad"
-#define NID_id_ad			176
-#define OBJ_id_ad			OBJ_id_pkix,48L
+#  define SN_id_ad                        "id-ad"
+#  define NID_id_ad                       176
+#  define OBJ_id_ad                       OBJ_id_pkix,48L
 
-#define SN_info_access			"authorityInfoAccess"
-#define LN_info_access			"Authority Information Access"
-#define NID_info_access			177
-#define OBJ_info_access			OBJ_id_pe,1L
+#  define SN_info_access                  "authorityInfoAccess"
+#  define LN_info_access                  "Authority Information Access"
+#  define NID_info_access                 177
+#  define OBJ_info_access                 OBJ_id_pe,1L
 
-#define SN_ad_OCSP			"OCSP"
-#define LN_ad_OCSP			"OCSP"
-#define NID_ad_OCSP			178
-#define OBJ_ad_OCSP			OBJ_id_ad,1L
+#  define SN_ad_OCSP                      "OCSP"
+#  define LN_ad_OCSP                      "OCSP"
+#  define NID_ad_OCSP                     178
+#  define OBJ_ad_OCSP                     OBJ_id_ad,1L
 
-#define SN_ad_ca_issuers		"caIssuers"
-#define LN_ad_ca_issuers		"CA Issuers"
-#define NID_ad_ca_issuers		179
-#define OBJ_ad_ca_issuers		OBJ_id_ad,2L
+#  define SN_ad_ca_issuers                "caIssuers"
+#  define LN_ad_ca_issuers                "CA Issuers"
+#  define NID_ad_ca_issuers               179
+#  define OBJ_ad_ca_issuers               OBJ_id_ad,2L
 
-#define SN_OCSP_sign			"OCSPSigning"
-#define LN_OCSP_sign			"OCSP Signing"
-#define NID_OCSP_sign			180
-#define OBJ_OCSP_sign			OBJ_id_kp,9L
-#endif /* USE_OBJ_MAC */
+#  define SN_OCSP_sign                    "OCSPSigning"
+#  define LN_OCSP_sign                    "OCSP Signing"
+#  define NID_OCSP_sign                   180
+#  define OBJ_OCSP_sign                   OBJ_id_kp,9L
+# endif                         /* USE_OBJ_MAC */
 
-#include 
-#include 
+# include 
+# include 
 
-#define	OBJ_NAME_TYPE_UNDEF		0x00
-#define	OBJ_NAME_TYPE_MD_METH		0x01
-#define	OBJ_NAME_TYPE_CIPHER_METH	0x02
-#define	OBJ_NAME_TYPE_PKEY_METH		0x03
-#define	OBJ_NAME_TYPE_COMP_METH		0x04
-#define	OBJ_NAME_TYPE_NUM		0x05
+# define OBJ_NAME_TYPE_UNDEF             0x00
+# define OBJ_NAME_TYPE_MD_METH           0x01
+# define OBJ_NAME_TYPE_CIPHER_METH       0x02
+# define OBJ_NAME_TYPE_PKEY_METH         0x03
+# define OBJ_NAME_TYPE_COMP_METH         0x04
+# define OBJ_NAME_TYPE_NUM               0x05
 
-#define	OBJ_NAME_ALIAS			0x8000
+# define OBJ_NAME_ALIAS                  0x8000
 
-#define OBJ_BSEARCH_VALUE_ON_NOMATCH		0x01
-#define OBJ_BSEARCH_FIRST_VALUE_ON_MATCH	0x02
+# define OBJ_BSEARCH_VALUE_ON_NOMATCH            0x01
+# define OBJ_BSEARCH_FIRST_VALUE_ON_MATCH        0x02
 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct obj_name_st
-	{
-	int type;
-	int alias;
-	const char *name;
-	const char *data;
-	} OBJ_NAME;
-
-#define		OBJ_create_and_add_object(a,b,c) OBJ_create(a,b,c)
+typedef struct obj_name_st {
+    int type;
+    int alias;
+    const char *name;
+    const char *data;
+} OBJ_NAME;
 
+# define         OBJ_create_and_add_object(a,b,c) OBJ_create(a,b,c)
 
 int OBJ_NAME_init(void);
-int OBJ_NAME_new_index(unsigned long (*hash_func)(const char *),
-		       int (*cmp_func)(const char *, const char *),
-		       void (*free_func)(const char *, int, const char *));
-const char *OBJ_NAME_get(const char *name,int type);
-int OBJ_NAME_add(const char *name,int type,const char *data);
-int OBJ_NAME_remove(const char *name,int type);
+int OBJ_NAME_new_index(unsigned long (*hash_func) (const char *),
+                       int (*cmp_func) (const char *, const char *),
+                       void (*free_func) (const char *, int, const char *));
+const char *OBJ_NAME_get(const char *name, int type);
+int OBJ_NAME_add(const char *name, int type, const char *data);
+int OBJ_NAME_remove(const char *name, int type);
 void OBJ_NAME_cleanup(int type); /* -1 for everything */
-void OBJ_NAME_do_all(int type,void (*fn)(const OBJ_NAME *,void *arg),
-		     void *arg);
-void OBJ_NAME_do_all_sorted(int type,void (*fn)(const OBJ_NAME *,void *arg),
-			    void *arg);
-
-ASN1_OBJECT *	OBJ_dup(const ASN1_OBJECT *o);
-ASN1_OBJECT *	OBJ_nid2obj(int n);
-const char *	OBJ_nid2ln(int n);
-const char *	OBJ_nid2sn(int n);
-int		OBJ_obj2nid(const ASN1_OBJECT *o);
-ASN1_OBJECT *	OBJ_txt2obj(const char *s, int no_name);
-int	OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name);
-int		OBJ_txt2nid(const char *s);
-int		OBJ_ln2nid(const char *s);
-int		OBJ_sn2nid(const char *s);
-int		OBJ_cmp(const ASN1_OBJECT *a,const ASN1_OBJECT *b);
-const void *	OBJ_bsearch_(const void *key,const void *base,int num,int size,
-			     int (*cmp)(const void *, const void *));
-const void *	OBJ_bsearch_ex_(const void *key,const void *base,int num,
-				int size,
-				int (*cmp)(const void *, const void *),
-				int flags);
-
-#define _DECLARE_OBJ_BSEARCH_CMP_FN(scope, type1, type2, nm)	\
+void OBJ_NAME_do_all(int type, void (*fn) (const OBJ_NAME *, void *arg),
+                     void *arg);
+void OBJ_NAME_do_all_sorted(int type,
+                            void (*fn) (const OBJ_NAME *, void *arg),
+                            void *arg);
+
+ASN1_OBJECT *OBJ_dup(const ASN1_OBJECT *o);
+ASN1_OBJECT *OBJ_nid2obj(int n);
+const char *OBJ_nid2ln(int n);
+const char *OBJ_nid2sn(int n);
+int OBJ_obj2nid(const ASN1_OBJECT *o);
+ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name);
+int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name);
+int OBJ_txt2nid(const char *s);
+int OBJ_ln2nid(const char *s);
+int OBJ_sn2nid(const char *s);
+int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b);
+const void *OBJ_bsearch_(const void *key, const void *base, int num, int size,
+                         int (*cmp) (const void *, const void *));
+const void *OBJ_bsearch_ex_(const void *key, const void *base, int num,
+                            int size,
+                            int (*cmp) (const void *, const void *),
+                            int flags);
+
+# define _DECLARE_OBJ_BSEARCH_CMP_FN(scope, type1, type2, nm)    \
   static int nm##_cmp_BSEARCH_CMP_FN(const void *, const void *); \
   static int nm##_cmp(type1 const *, type2 const *); \
   scope type2 * OBJ_bsearch_##nm(type1 *key, type2 const *base, int num)
 
-#define DECLARE_OBJ_BSEARCH_CMP_FN(type1, type2, cmp)	\
+# define DECLARE_OBJ_BSEARCH_CMP_FN(type1, type2, cmp)   \
   _DECLARE_OBJ_BSEARCH_CMP_FN(static, type1, type2, cmp)
-#define DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)	\
+# define DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)     \
   type2 * OBJ_bsearch_##nm(type1 *key, type2 const *base, int num)
 
 /*-
@@ -1057,8 +1059,8 @@ const void *	OBJ_bsearch_ex_(const void *key,const void *base,int num,
  * comparison routines do always not touch their arguments.
  */
 
-#define IMPLEMENT_OBJ_BSEARCH_CMP_FN(type1, type2, nm)	\
-  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)	\
+# define IMPLEMENT_OBJ_BSEARCH_CMP_FN(type1, type2, nm)  \
+  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)    \
       { \
       type1 const *a = a_; \
       type2 const *b = b_; \
@@ -1067,12 +1069,12 @@ const void *	OBJ_bsearch_ex_(const void *key,const void *base,int num,
   static type2 *OBJ_bsearch_##nm(type1 *key, type2 const *base, int num) \
       { \
       return (type2 *)OBJ_bsearch_(key, base, num, sizeof(type2), \
-					nm##_cmp_BSEARCH_CMP_FN); \
+                                        nm##_cmp_BSEARCH_CMP_FN); \
       } \
       extern void dummy_prototype(void)
 
-#define IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)	\
-  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)	\
+# define IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(type1, type2, nm)   \
+  static int nm##_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)    \
       { \
       type1 const *a = a_; \
       type2 const *b = b_; \
@@ -1081,29 +1083,29 @@ const void *	OBJ_bsearch_ex_(const void *key,const void *base,int num,
   type2 *OBJ_bsearch_##nm(type1 *key, type2 const *base, int num) \
       { \
       return (type2 *)OBJ_bsearch_(key, base, num, sizeof(type2), \
-					nm##_cmp_BSEARCH_CMP_FN); \
+                                        nm##_cmp_BSEARCH_CMP_FN); \
       } \
       extern void dummy_prototype(void)
 
-#define OBJ_bsearch(type1,key,type2,base,num,cmp)			       \
+# define OBJ_bsearch(type1,key,type2,base,num,cmp)                              \
   ((type2 *)OBJ_bsearch_(CHECKED_PTR_OF(type1,key),CHECKED_PTR_OF(type2,base), \
-			 num,sizeof(type2),				\
-			 ((void)CHECKED_PTR_OF(type1,cmp##_type_1),	\
-			  (void)CHECKED_PTR_OF(type2,cmp##_type_2),	\
-			  cmp##_BSEARCH_CMP_FN)))
+                         num,sizeof(type2),                             \
+                         ((void)CHECKED_PTR_OF(type1,cmp##_type_1),     \
+                          (void)CHECKED_PTR_OF(type2,cmp##_type_2),     \
+                          cmp##_BSEARCH_CMP_FN)))
 
-#define OBJ_bsearch_ex(type1,key,type2,base,num,cmp,flags)			\
+# define OBJ_bsearch_ex(type1,key,type2,base,num,cmp,flags)                      \
   ((type2 *)OBJ_bsearch_ex_(CHECKED_PTR_OF(type1,key),CHECKED_PTR_OF(type2,base), \
-			 num,sizeof(type2),				\
-			 ((void)CHECKED_PTR_OF(type1,cmp##_type_1),	\
-			  (void)type_2=CHECKED_PTR_OF(type2,cmp##_type_2), \
-			  cmp##_BSEARCH_CMP_FN)),flags)
+                         num,sizeof(type2),                             \
+                         ((void)CHECKED_PTR_OF(type1,cmp##_type_1),     \
+                          (void)type_2=CHECKED_PTR_OF(type2,cmp##_type_2), \
+                          cmp##_BSEARCH_CMP_FN)),flags)
 
-int		OBJ_new_nid(int num);
-int		OBJ_add_object(const ASN1_OBJECT *obj);
-int		OBJ_create(const char *oid,const char *sn,const char *ln);
-void		OBJ_cleanup(void );
-int		OBJ_create_objects(BIO *in);
+int OBJ_new_nid(int num);
+int OBJ_add_object(const ASN1_OBJECT *obj);
+int OBJ_create(const char *oid, const char *sn, const char *ln);
+void OBJ_cleanup(void);
+int OBJ_create_objects(BIO *in);
 
 int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid);
 int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid);
@@ -1114,7 +1116,8 @@ extern int obj_cleanup_defer;
 void check_defer(int nid);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_OBJ_strings(void);
@@ -1122,17 +1125,17 @@ void ERR_load_OBJ_strings(void);
 /* Error codes for the OBJ functions. */
 
 /* Function codes. */
-#define OBJ_F_OBJ_ADD_OBJECT				 105
-#define OBJ_F_OBJ_CREATE				 100
-#define OBJ_F_OBJ_DUP					 101
-#define OBJ_F_OBJ_NAME_NEW_INDEX			 106
-#define OBJ_F_OBJ_NID2LN				 102
-#define OBJ_F_OBJ_NID2OBJ				 103
-#define OBJ_F_OBJ_NID2SN				 104
+# define OBJ_F_OBJ_ADD_OBJECT                             105
+# define OBJ_F_OBJ_CREATE                                 100
+# define OBJ_F_OBJ_DUP                                    101
+# define OBJ_F_OBJ_NAME_NEW_INDEX                         106
+# define OBJ_F_OBJ_NID2LN                                 102
+# define OBJ_F_OBJ_NID2OBJ                                103
+# define OBJ_F_OBJ_NID2SN                                 104
 
 /* Reason codes. */
-#define OBJ_R_MALLOC_FAILURE				 100
-#define OBJ_R_UNKNOWN_NID				 101
+# define OBJ_R_MALLOC_FAILURE                             100
+# define OBJ_R_UNKNOWN_NID                                101
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ocsp/ocsp.h b/crypto/ocsp/ocsp.h
index e0331910ea..ca2ee76dce 100644
--- a/crypto/ocsp/ocsp.h
+++ b/crypto/ocsp/ocsp.h
@@ -1,11 +1,14 @@
 /* ocsp.h */
-/* Written by Tom Titchener  for the OpenSSL
- * project. */
+/*
+ * Written by Tom Titchener  for the OpenSSL
+ * project.
+ */
 
-/* History:
-   This file was transfered to Richard Levitte from CertCo by Kathy
-   Weinhold in mid-spring 2000 to be included in OpenSSL or released
-   as a patch kit. */
+/*
+ * History: This file was transfered to Richard Levitte from CertCo by Kathy
+ * Weinhold in mid-spring 2000 to be included in OpenSSL or released as a
+ * patch kit.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -15,7 +18,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,12 +65,12 @@
  */
 
 #ifndef HEADER_OCSP_H
-#define HEADER_OCSP_H
+# define HEADER_OCSP_H
 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -75,20 +78,20 @@ extern "C" {
 
 /* Various flags and values */
 
-#define OCSP_DEFAULT_NONCE_LENGTH	16
-
-#define OCSP_NOCERTS			0x1
-#define OCSP_NOINTERN			0x2
-#define OCSP_NOSIGS			0x4
-#define OCSP_NOCHAIN			0x8
-#define OCSP_NOVERIFY			0x10
-#define OCSP_NOEXPLICIT			0x20
-#define OCSP_NOCASIGN			0x40
-#define OCSP_NODELEGATED		0x80
-#define OCSP_NOCHECKS			0x100
-#define OCSP_TRUSTOTHER			0x200
-#define OCSP_RESPID_KEY			0x400
-#define OCSP_NOTIME			0x800
+# define OCSP_DEFAULT_NONCE_LENGTH       16
+
+# define OCSP_NOCERTS                    0x1
+# define OCSP_NOINTERN                   0x2
+# define OCSP_NOSIGS                     0x4
+# define OCSP_NOCHAIN                    0x8
+# define OCSP_NOVERIFY                   0x10
+# define OCSP_NOEXPLICIT                 0x20
+# define OCSP_NOCASIGN                   0x40
+# define OCSP_NODELEGATED                0x80
+# define OCSP_NOCHECKS                   0x100
+# define OCSP_TRUSTOTHER                 0x200
+# define OCSP_RESPID_KEY                 0x400
+# define OCSP_NOTIME                     0x800
 
 /*-  CertID ::= SEQUENCE {
  *       hashAlgorithm            AlgorithmIdentifier,
@@ -96,13 +99,12 @@ extern "C" {
  *       issuerKeyHash      OCTET STRING, -- Hash of Issuers public key (excluding the tag & length fields)
  *       serialNumber       CertificateSerialNumber }
  */
-typedef struct ocsp_cert_id_st
-	{
-	X509_ALGOR *hashAlgorithm;
-	ASN1_OCTET_STRING *issuerNameHash;
-	ASN1_OCTET_STRING *issuerKeyHash;
-	ASN1_INTEGER *serialNumber;
-	} OCSP_CERTID;
+typedef struct ocsp_cert_id_st {
+    X509_ALGOR *hashAlgorithm;
+    ASN1_OCTET_STRING *issuerNameHash;
+    ASN1_OCTET_STRING *issuerKeyHash;
+    ASN1_INTEGER *serialNumber;
+} OCSP_CERTID;
 
 DECLARE_STACK_OF(OCSP_CERTID)
 
@@ -110,51 +112,46 @@ DECLARE_STACK_OF(OCSP_CERTID)
  *       reqCert                    CertID,
  *       singleRequestExtensions    [0] EXPLICIT Extensions OPTIONAL }
  */
-typedef struct ocsp_one_request_st
-	{
-	OCSP_CERTID *reqCert;
-	STACK_OF(X509_EXTENSION) *singleRequestExtensions;
-	} OCSP_ONEREQ;
+typedef struct ocsp_one_request_st {
+    OCSP_CERTID *reqCert;
+    STACK_OF(X509_EXTENSION) *singleRequestExtensions;
+} OCSP_ONEREQ;
 
 DECLARE_STACK_OF(OCSP_ONEREQ)
 DECLARE_ASN1_SET_OF(OCSP_ONEREQ)
 
-
 /*-  TBSRequest      ::=     SEQUENCE {
  *       version             [0] EXPLICIT Version DEFAULT v1,
  *       requestorName       [1] EXPLICIT GeneralName OPTIONAL,
  *       requestList             SEQUENCE OF Request,
  *       requestExtensions   [2] EXPLICIT Extensions OPTIONAL }
  */
-typedef struct ocsp_req_info_st
-	{
-	ASN1_INTEGER *version;
-	GENERAL_NAME *requestorName;
-	STACK_OF(OCSP_ONEREQ) *requestList;
-	STACK_OF(X509_EXTENSION) *requestExtensions;
-	} OCSP_REQINFO;
+typedef struct ocsp_req_info_st {
+    ASN1_INTEGER *version;
+    GENERAL_NAME *requestorName;
+    STACK_OF(OCSP_ONEREQ) *requestList;
+    STACK_OF(X509_EXTENSION) *requestExtensions;
+} OCSP_REQINFO;
 
 /*-  Signature       ::=     SEQUENCE {
  *       signatureAlgorithm   AlgorithmIdentifier,
  *       signature            BIT STRING,
  *       certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
  */
-typedef struct ocsp_signature_st
-	{
-	X509_ALGOR *signatureAlgorithm;
-	ASN1_BIT_STRING *signature;
-	STACK_OF(X509) *certs;
-	} OCSP_SIGNATURE;
+typedef struct ocsp_signature_st {
+    X509_ALGOR *signatureAlgorithm;
+    ASN1_BIT_STRING *signature;
+    STACK_OF(X509) *certs;
+} OCSP_SIGNATURE;
 
 /*-  OCSPRequest     ::=     SEQUENCE {
  *       tbsRequest                  TBSRequest,
  *       optionalSignature   [0]     EXPLICIT Signature OPTIONAL }
  */
-typedef struct ocsp_request_st
-	{
-	OCSP_REQINFO *tbsRequest;
-	OCSP_SIGNATURE *optionalSignature; /* OPTIONAL */
-	} OCSP_REQUEST;
+typedef struct ocsp_request_st {
+    OCSP_REQINFO *tbsRequest;
+    OCSP_SIGNATURE *optionalSignature; /* OPTIONAL */
+} OCSP_REQUEST;
 
 /*-  OCSPResponseStatus ::= ENUMERATED {
  *       successful            (0),      --Response has valid confirmations
@@ -166,47 +163,44 @@ typedef struct ocsp_request_st
  *       unauthorized          (6)       --Request unauthorized
  *   }
  */
-#define OCSP_RESPONSE_STATUS_SUCCESSFUL          0
-#define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST     1
-#define OCSP_RESPONSE_STATUS_INTERNALERROR        2
-#define OCSP_RESPONSE_STATUS_TRYLATER             3
-#define OCSP_RESPONSE_STATUS_SIGREQUIRED          5
-#define OCSP_RESPONSE_STATUS_UNAUTHORIZED         6
+# define OCSP_RESPONSE_STATUS_SUCCESSFUL          0
+# define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST     1
+# define OCSP_RESPONSE_STATUS_INTERNALERROR        2
+# define OCSP_RESPONSE_STATUS_TRYLATER             3
+# define OCSP_RESPONSE_STATUS_SIGREQUIRED          5
+# define OCSP_RESPONSE_STATUS_UNAUTHORIZED         6
 
 /*-  ResponseBytes ::=       SEQUENCE {
  *       responseType   OBJECT IDENTIFIER,
  *       response       OCTET STRING }
  */
-typedef struct ocsp_resp_bytes_st
-	{
-	ASN1_OBJECT *responseType;
-	ASN1_OCTET_STRING *response;
-	} OCSP_RESPBYTES;
+typedef struct ocsp_resp_bytes_st {
+    ASN1_OBJECT *responseType;
+    ASN1_OCTET_STRING *response;
+} OCSP_RESPBYTES;
 
 /*-  OCSPResponse ::= SEQUENCE {
  *      responseStatus         OCSPResponseStatus,
  *      responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
  */
-struct ocsp_response_st
-	{
-	ASN1_ENUMERATED *responseStatus;
-	OCSP_RESPBYTES  *responseBytes;
-	};
+struct ocsp_response_st {
+    ASN1_ENUMERATED *responseStatus;
+    OCSP_RESPBYTES *responseBytes;
+};
 
 /*-  ResponderID ::= CHOICE {
  *      byName   [1] Name,
  *      byKey    [2] KeyHash }
  */
-#define V_OCSP_RESPID_NAME 0
-#define V_OCSP_RESPID_KEY  1
-struct ocsp_responder_id_st
-	{
-	int type;
-	union   {
-		X509_NAME* byName;
-        	ASN1_OCTET_STRING *byKey;
-		} value;
-	};
+# define V_OCSP_RESPID_NAME 0
+# define V_OCSP_RESPID_KEY  1
+struct ocsp_responder_id_st {
+    int type;
+    union {
+        X509_NAME *byName;
+        ASN1_OCTET_STRING *byKey;
+    } value;
+};
 
 DECLARE_STACK_OF(OCSP_RESPID)
 DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
@@ -219,29 +213,27 @@ DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
  *       revocationTime              GeneralizedTime,
  *       revocationReason    [0]     EXPLICIT CRLReason OPTIONAL }
  */
-typedef struct ocsp_revoked_info_st
-	{
-	ASN1_GENERALIZEDTIME *revocationTime;
-	ASN1_ENUMERATED *revocationReason;
-	} OCSP_REVOKEDINFO;
+typedef struct ocsp_revoked_info_st {
+    ASN1_GENERALIZEDTIME *revocationTime;
+    ASN1_ENUMERATED *revocationReason;
+} OCSP_REVOKEDINFO;
 
 /*-  CertStatus ::= CHOICE {
  *       good                [0]     IMPLICIT NULL,
  *       revoked             [1]     IMPLICIT RevokedInfo,
  *       unknown             [2]     IMPLICIT UnknownInfo }
  */
-#define V_OCSP_CERTSTATUS_GOOD    0
-#define V_OCSP_CERTSTATUS_REVOKED 1
-#define V_OCSP_CERTSTATUS_UNKNOWN 2
-typedef struct ocsp_cert_status_st
-	{
-	int type;
-	union	{
-		ASN1_NULL *good;
-		OCSP_REVOKEDINFO *revoked;
-		ASN1_NULL *unknown;
-		} value;
-	} OCSP_CERTSTATUS;
+# define V_OCSP_CERTSTATUS_GOOD    0
+# define V_OCSP_CERTSTATUS_REVOKED 1
+# define V_OCSP_CERTSTATUS_UNKNOWN 2
+typedef struct ocsp_cert_status_st {
+    int type;
+    union {
+        ASN1_NULL *good;
+        OCSP_REVOKEDINFO *revoked;
+        ASN1_NULL *unknown;
+    } value;
+} OCSP_CERTSTATUS;
 
 /*-  SingleResponse ::= SEQUENCE {
  *      certID                       CertID,
@@ -250,14 +242,13 @@ typedef struct ocsp_cert_status_st
  *      nextUpdate           [0]     EXPLICIT GeneralizedTime OPTIONAL,
  *      singleExtensions     [1]     EXPLICIT Extensions OPTIONAL }
  */
-typedef struct ocsp_single_response_st
-	{
-	OCSP_CERTID *certId;
-	OCSP_CERTSTATUS *certStatus;
-	ASN1_GENERALIZEDTIME *thisUpdate;
-	ASN1_GENERALIZEDTIME *nextUpdate;
-	STACK_OF(X509_EXTENSION) *singleExtensions;
-	} OCSP_SINGLERESP;
+typedef struct ocsp_single_response_st {
+    OCSP_CERTID *certId;
+    OCSP_CERTSTATUS *certStatus;
+    ASN1_GENERALIZEDTIME *thisUpdate;
+    ASN1_GENERALIZEDTIME *nextUpdate;
+    STACK_OF(X509_EXTENSION) *singleExtensions;
+} OCSP_SINGLERESP;
 
 DECLARE_STACK_OF(OCSP_SINGLERESP)
 DECLARE_ASN1_SET_OF(OCSP_SINGLERESP)
@@ -269,14 +260,13 @@ DECLARE_ASN1_SET_OF(OCSP_SINGLERESP)
  *      responses                SEQUENCE OF SingleResponse,
  *      responseExtensions   [1] EXPLICIT Extensions OPTIONAL }
  */
-typedef struct ocsp_response_data_st
-	{
-	ASN1_INTEGER *version;
-	OCSP_RESPID  *responderId;
-	ASN1_GENERALIZEDTIME *producedAt;
-	STACK_OF(OCSP_SINGLERESP) *responses;
-	STACK_OF(X509_EXTENSION) *responseExtensions;
-	} OCSP_RESPDATA;
+typedef struct ocsp_response_data_st {
+    ASN1_INTEGER *version;
+    OCSP_RESPID *responderId;
+    ASN1_GENERALIZEDTIME *producedAt;
+    STACK_OF(OCSP_SINGLERESP) *responses;
+    STACK_OF(X509_EXTENSION) *responseExtensions;
+} OCSP_RESPDATA;
 
 /*-  BasicOCSPResponse       ::= SEQUENCE {
  *      tbsResponseData      ResponseData,
@@ -284,29 +274,32 @@ typedef struct ocsp_response_data_st
  *      signature            BIT STRING,
  *      certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
  */
-  /* Note 1:
-     The value for "signature" is specified in the OCSP rfc2560 as follows:
-     "The value for the signature SHALL be computed on the hash of the DER
-     encoding ResponseData."  This means that you must hash the DER-encoded
-     tbsResponseData, and then run it through a crypto-signing function, which
-     will (at least w/RSA) do a hash-'n'-private-encrypt operation.  This seems
-     a bit odd, but that's the spec.  Also note that the data structures do not
-     leave anywhere to independently specify the algorithm used for the initial
-     hash. So, we look at the signature-specification algorithm, and try to do
-     something intelligent.	-- Kathy Weinhold, CertCo */
-  /* Note 2:
-     It seems that the mentioned passage from RFC 2560 (section 4.2.1) is open
-     for interpretation.  I've done tests against another responder, and found
-     that it doesn't do the double hashing that the RFC seems to say one
-     should.  Therefore, all relevant functions take a flag saying which
-     variant should be used.	-- Richard Levitte, OpenSSL team and CeloCom */
-typedef struct ocsp_basic_response_st
-	{
-	OCSP_RESPDATA *tbsResponseData;
-	X509_ALGOR *signatureAlgorithm;
-	ASN1_BIT_STRING *signature;
-	STACK_OF(X509) *certs;
-	} OCSP_BASICRESP;
+  /*
+   * Note 1: The value for "signature" is specified in the OCSP rfc2560 as
+   * follows: "The value for the signature SHALL be computed on the hash of
+   * the DER encoding ResponseData." This means that you must hash the
+   * DER-encoded tbsResponseData, and then run it through a crypto-signing
+   * function, which will (at least w/RSA) do a hash-'n'-private-encrypt
+   * operation.  This seems a bit odd, but that's the spec.  Also note that
+   * the data structures do not leave anywhere to independently specify the
+   * algorithm used for the initial hash. So, we look at the
+   * signature-specification algorithm, and try to do something intelligent.
+   * -- Kathy Weinhold, CertCo
+   */
+  /*
+   * Note 2: It seems that the mentioned passage from RFC 2560 (section
+   * 4.2.1) is open for interpretation.  I've done tests against another
+   * responder, and found that it doesn't do the double hashing that the RFC
+   * seems to say one should.  Therefore, all relevant functions take a flag
+   * saying which variant should be used.  -- Richard Levitte, OpenSSL team
+   * and CeloCom
+   */
+typedef struct ocsp_basic_response_st {
+    OCSP_RESPDATA *tbsResponseData;
+    X509_ALGOR *signatureAlgorithm;
+    ASN1_BIT_STRING *signature;
+    STACK_OF(X509) *certs;
+} OCSP_BASICRESP;
 
 /*-
  *   CRLReason ::= ENUMERATED {
@@ -319,15 +312,15 @@ typedef struct ocsp_basic_response_st
  *        certificateHold         (6),
  *        removeFromCRL           (8) }
  */
-#define OCSP_REVOKED_STATUS_NOSTATUS               -1
-#define OCSP_REVOKED_STATUS_UNSPECIFIED             0
-#define OCSP_REVOKED_STATUS_KEYCOMPROMISE           1
-#define OCSP_REVOKED_STATUS_CACOMPROMISE            2
-#define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED      3
-#define OCSP_REVOKED_STATUS_SUPERSEDED              4
-#define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION    5
-#define OCSP_REVOKED_STATUS_CERTIFICATEHOLD         6
-#define OCSP_REVOKED_STATUS_REMOVEFROMCRL           8
+# define OCSP_REVOKED_STATUS_NOSTATUS               -1
+# define OCSP_REVOKED_STATUS_UNSPECIFIED             0
+# define OCSP_REVOKED_STATUS_KEYCOMPROMISE           1
+# define OCSP_REVOKED_STATUS_CACOMPROMISE            2
+# define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED      3
+# define OCSP_REVOKED_STATUS_SUPERSEDED              4
+# define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION    5
+# define OCSP_REVOKED_STATUS_CERTIFICATEHOLD         6
+# define OCSP_REVOKED_STATUS_REMOVEFROMCRL           8
 
 /*-
  * CrlID ::= SEQUENCE {
@@ -335,98 +328,98 @@ typedef struct ocsp_basic_response_st
  *     crlNum               [1]     EXPLICIT INTEGER OPTIONAL,
  *     crlTime              [2]     EXPLICIT GeneralizedTime OPTIONAL }
  */
-typedef struct ocsp_crl_id_st
-        {
-	ASN1_IA5STRING *crlUrl;
-	ASN1_INTEGER *crlNum;
-	ASN1_GENERALIZEDTIME *crlTime;
-        } OCSP_CRLID;
+typedef struct ocsp_crl_id_st {
+    ASN1_IA5STRING *crlUrl;
+    ASN1_INTEGER *crlNum;
+    ASN1_GENERALIZEDTIME *crlTime;
+} OCSP_CRLID;
 
 /*-
  * ServiceLocator ::= SEQUENCE {
  *      issuer    Name,
  *      locator   AuthorityInfoAccessSyntax OPTIONAL }
  */
-typedef struct ocsp_service_locator_st
-        {
-	X509_NAME* issuer;
-	STACK_OF(ACCESS_DESCRIPTION) *locator;
-        } OCSP_SERVICELOC;
- 
-#define PEM_STRING_OCSP_REQUEST	"OCSP REQUEST"
-#define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
+typedef struct ocsp_service_locator_st {
+    X509_NAME *issuer;
+    STACK_OF(ACCESS_DESCRIPTION) *locator;
+} OCSP_SERVICELOC;
+
+# define PEM_STRING_OCSP_REQUEST "OCSP REQUEST"
+# define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
 
-#define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
+# define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
 
-#define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
+# define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
 
-#define	PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
+# define PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
      (char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,bp,(char **)x,cb,NULL)
 
-#define	PEM_read_bio_OCSP_RESPONSE(bp,x,cb)(OCSP_RESPONSE *)PEM_ASN1_read_bio(\
+# define PEM_read_bio_OCSP_RESPONSE(bp,x,cb)(OCSP_RESPONSE *)PEM_ASN1_read_bio(\
      (char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,bp,(char **)x,cb,NULL)
 
-#define PEM_write_bio_OCSP_REQUEST(bp,o) \
+# define PEM_write_bio_OCSP_REQUEST(bp,o) \
     PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
-			bp,(char *)o, NULL,NULL,0,NULL,NULL)
+                        bp,(char *)o, NULL,NULL,0,NULL,NULL)
 
-#define PEM_write_bio_OCSP_RESPONSE(bp,o) \
+# define PEM_write_bio_OCSP_RESPONSE(bp,o) \
     PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
-			bp,(char *)o, NULL,NULL,0,NULL,NULL)
+                        bp,(char *)o, NULL,NULL,0,NULL,NULL)
 
-#define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
+# define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
 
-#define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
+# define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
 
-#define OCSP_REQUEST_sign(o,pkey,md) \
-	ASN1_item_sign(ASN1_ITEM_rptr(OCSP_REQINFO),\
-		o->optionalSignature->signatureAlgorithm,NULL,\
-	        o->optionalSignature->signature,o->tbsRequest,pkey,md)
+# define OCSP_REQUEST_sign(o,pkey,md) \
+        ASN1_item_sign(ASN1_ITEM_rptr(OCSP_REQINFO),\
+                o->optionalSignature->signatureAlgorithm,NULL,\
+                o->optionalSignature->signature,o->tbsRequest,pkey,md)
 
-#define OCSP_BASICRESP_sign(o,pkey,md,d) \
-	ASN1_item_sign(ASN1_ITEM_rptr(OCSP_RESPDATA),o->signatureAlgorithm,NULL,\
-		o->signature,o->tbsResponseData,pkey,md)
+# define OCSP_BASICRESP_sign(o,pkey,md,d) \
+        ASN1_item_sign(ASN1_ITEM_rptr(OCSP_RESPDATA),o->signatureAlgorithm,NULL,\
+                o->signature,o->tbsResponseData,pkey,md)
 
-#define OCSP_REQUEST_verify(a,r) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_REQINFO),\
+# define OCSP_REQUEST_verify(a,r) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_REQINFO),\
         a->optionalSignature->signatureAlgorithm,\
-	a->optionalSignature->signature,a->tbsRequest,r)
+        a->optionalSignature->signature,a->tbsRequest,r)
 
-#define OCSP_BASICRESP_verify(a,r,d) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_RESPDATA),\
-	a->signatureAlgorithm,a->signature,a->tbsResponseData,r)
+# define OCSP_BASICRESP_verify(a,r,d) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_RESPDATA),\
+        a->signatureAlgorithm,a->signature,a->tbsResponseData,r)
 
-#define ASN1_BIT_STRING_digest(data,type,md,len) \
-	ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
+# define ASN1_BIT_STRING_digest(data,type,md,len) \
+        ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
 
-#define OCSP_CERTSTATUS_dup(cs)\
+# define OCSP_CERTSTATUS_dup(cs)\
                 (OCSP_CERTSTATUS*)ASN1_dup((int(*)())i2d_OCSP_CERTSTATUS,\
-		(char *(*)())d2i_OCSP_CERTSTATUS,(char *)(cs))
+                (char *(*)())d2i_OCSP_CERTSTATUS,(char *)(cs))
 
 OCSP_CERTID *OCSP_CERTID_dup(OCSP_CERTID *id);
 
 OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req);
 OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path, OCSP_REQUEST *req,
-								int maxline);
+                               int maxline);
 int OCSP_REQ_CTX_nbio(OCSP_REQ_CTX *rctx);
 int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx);
 OCSP_REQ_CTX *OCSP_REQ_CTX_new(BIO *io, int maxline);
 void OCSP_REQ_CTX_free(OCSP_REQ_CTX *rctx);
 void OCSP_set_max_response_length(OCSP_REQ_CTX *rctx, unsigned long len);
-int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it, ASN1_VALUE *val);
-int OCSP_REQ_CTX_nbio_d2i(OCSP_REQ_CTX *rctx,
-					ASN1_VALUE **pval, const ASN1_ITEM *it);
+int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it,
+                     ASN1_VALUE *val);
+int OCSP_REQ_CTX_nbio_d2i(OCSP_REQ_CTX *rctx, ASN1_VALUE **pval,
+                          const ASN1_ITEM *it);
 BIO *OCSP_REQ_CTX_get0_mem_bio(OCSP_REQ_CTX *rctx);
-int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it, ASN1_VALUE *val);
+int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it,
+                     ASN1_VALUE *val);
 int OCSP_REQ_CTX_http(OCSP_REQ_CTX *rctx, const char *op, const char *path);
 int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, OCSP_REQUEST *req);
 int OCSP_REQ_CTX_add1_header(OCSP_REQ_CTX *rctx,
-		const char *name, const char *value);
+                             const char *name, const char *value);
 
 OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, X509 *subject, X509 *issuer);
 
-OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst, 
-			      X509_NAME *issuerName, 
-			      ASN1_BIT_STRING* issuerKey, 
-			      ASN1_INTEGER *serialNumber);
+OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
+                              X509_NAME *issuerName,
+                              ASN1_BIT_STRING *issuerKey,
+                              ASN1_INTEGER *serialNumber);
 
 OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
 
@@ -438,12 +431,11 @@ int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
 int OCSP_request_set1_name(OCSP_REQUEST *req, X509_NAME *nm);
 int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
 
-int OCSP_request_sign(OCSP_REQUEST   *req,
-		      X509           *signer,
-		      EVP_PKEY       *key,
-		      const EVP_MD   *dgst,
-		      STACK_OF(X509) *certs,
-		      unsigned long flags);
+int OCSP_request_sign(OCSP_REQUEST *req,
+                      X509 *signer,
+                      EVP_PKEY *key,
+                      const EVP_MD *dgst,
+                      STACK_OF(X509) *certs, unsigned long flags);
 
 int OCSP_response_status(OCSP_RESPONSE *resp);
 OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
@@ -452,21 +444,22 @@ int OCSP_resp_count(OCSP_BASICRESP *bs);
 OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
 int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
 int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
-				ASN1_GENERALIZEDTIME **revtime,
-				ASN1_GENERALIZEDTIME **thisupd,
-				ASN1_GENERALIZEDTIME **nextupd);
+                            ASN1_GENERALIZEDTIME **revtime,
+                            ASN1_GENERALIZEDTIME **thisupd,
+                            ASN1_GENERALIZEDTIME **nextupd);
 int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
-				int *reason,
-				ASN1_GENERALIZEDTIME **revtime,
-				ASN1_GENERALIZEDTIME **thisupd,
-				ASN1_GENERALIZEDTIME **nextupd);
+                          int *reason,
+                          ASN1_GENERALIZEDTIME **revtime,
+                          ASN1_GENERALIZEDTIME **thisupd,
+                          ASN1_GENERALIZEDTIME **nextupd);
 int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
-			ASN1_GENERALIZEDTIME *nextupd,
-			long sec, long maxsec);
+                        ASN1_GENERALIZEDTIME *nextupd, long sec, long maxsec);
 
-int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs, X509_STORE *store, unsigned long flags);
+int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
+                        X509_STORE *store, unsigned long flags);
 
-int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath, int *pssl);
+int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath,
+                   int *pssl);
 
 int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
 int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
@@ -475,37 +468,40 @@ int OCSP_request_onereq_count(OCSP_REQUEST *req);
 OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
 OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
 int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
-			ASN1_OCTET_STRING **pikeyHash,
-			ASN1_INTEGER **pserial, OCSP_CERTID *cid);
+                      ASN1_OCTET_STRING **pikeyHash,
+                      ASN1_INTEGER **pserial, OCSP_CERTID *cid);
 int OCSP_request_is_signed(OCSP_REQUEST *req);
 OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
 OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
-						OCSP_CERTID *cid,
-						int status, int reason,
-						ASN1_TIME *revtime,
-					ASN1_TIME *thisupd, ASN1_TIME *nextupd);
+                                        OCSP_CERTID *cid,
+                                        int status, int reason,
+                                        ASN1_TIME *revtime,
+                                        ASN1_TIME *thisupd,
+                                        ASN1_TIME *nextupd);
 int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
-int OCSP_basic_sign(OCSP_BASICRESP *brsp, 
-			X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
-			STACK_OF(X509) *certs, unsigned long flags);
+int OCSP_basic_sign(OCSP_BASICRESP *brsp,
+                    X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+                    STACK_OF(X509) *certs, unsigned long flags);
 
 X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);
 
 X509_EXTENSION *OCSP_accept_responses_new(char **oids);
 
-X509_EXTENSION *OCSP_archive_cutoff_new(char* tim);
+X509_EXTENSION *OCSP_archive_cutoff_new(char *tim);
 
-X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME* issuer, char **urls);
+X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, char **urls);
 
 int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
 int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
-int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj, int lastpos);
+int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj,
+                                int lastpos);
 int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
 X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
 X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
-void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit, int *idx);
+void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit,
+                                int *idx);
 int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
-							unsigned long flags);
+                              unsigned long flags);
 int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
 
 int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
@@ -516,29 +512,35 @@ X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
 X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
 void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
 int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
-							unsigned long flags);
+                             unsigned long flags);
 int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
 
 int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
 int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
-int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj, int lastpos);
-int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit, int lastpos);
+int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj,
+                                  int lastpos);
+int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit,
+                                       int lastpos);
 X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
 X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
-void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit, int *idx);
-int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value, int crit,
-							unsigned long flags);
+void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit,
+                                  int *idx);
+int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value,
+                                int crit, unsigned long flags);
 int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
 
 int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
 int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
-int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj, int lastpos);
-int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit, int lastpos);
+int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj,
+                                   int lastpos);
+int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit,
+                                        int lastpos);
 X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
 X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
-void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit, int *idx);
-int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value, int crit,
-							unsigned long flags);
+void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit,
+                                   int *idx);
+int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value,
+                                 int crit, unsigned long flags);
 int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
 
 DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
@@ -561,14 +563,15 @@ const char *OCSP_response_status_str(long s);
 const char *OCSP_cert_status_str(long s);
 const char *OCSP_crl_reason_str(long s);
 
-int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* a, unsigned long flags);
-int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags);
+int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *a, unsigned long flags);
+int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags);
 
 int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags);
+                      X509_STORE *st, unsigned long flags);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_OCSP_strings(void);
@@ -576,57 +579,57 @@ void ERR_load_OCSP_strings(void);
 /* Error codes for the OCSP functions. */
 
 /* Function codes. */
-#define OCSP_F_ASN1_STRING_ENCODE			 100
-#define OCSP_F_D2I_OCSP_NONCE				 102
-#define OCSP_F_OCSP_BASIC_ADD1_STATUS			 103
-#define OCSP_F_OCSP_BASIC_SIGN				 104
-#define OCSP_F_OCSP_BASIC_VERIFY			 105
-#define OCSP_F_OCSP_CERT_ID_NEW				 101
-#define OCSP_F_OCSP_CHECK_DELEGATED			 106
-#define OCSP_F_OCSP_CHECK_IDS				 107
-#define OCSP_F_OCSP_CHECK_ISSUER			 108
-#define OCSP_F_OCSP_CHECK_VALIDITY			 115
-#define OCSP_F_OCSP_MATCH_ISSUERID			 109
-#define OCSP_F_OCSP_PARSE_URL				 114
-#define OCSP_F_OCSP_REQUEST_SIGN			 110
-#define OCSP_F_OCSP_REQUEST_VERIFY			 116
-#define OCSP_F_OCSP_RESPONSE_GET1_BASIC			 111
-#define OCSP_F_OCSP_SENDREQ_BIO				 112
-#define OCSP_F_OCSP_SENDREQ_NBIO			 117
-#define OCSP_F_PARSE_HTTP_LINE1				 118
-#define OCSP_F_REQUEST_VERIFY				 113
+# define OCSP_F_ASN1_STRING_ENCODE                        100
+# define OCSP_F_D2I_OCSP_NONCE                            102
+# define OCSP_F_OCSP_BASIC_ADD1_STATUS                    103
+# define OCSP_F_OCSP_BASIC_SIGN                           104
+# define OCSP_F_OCSP_BASIC_VERIFY                         105
+# define OCSP_F_OCSP_CERT_ID_NEW                          101
+# define OCSP_F_OCSP_CHECK_DELEGATED                      106
+# define OCSP_F_OCSP_CHECK_IDS                            107
+# define OCSP_F_OCSP_CHECK_ISSUER                         108
+# define OCSP_F_OCSP_CHECK_VALIDITY                       115
+# define OCSP_F_OCSP_MATCH_ISSUERID                       109
+# define OCSP_F_OCSP_PARSE_URL                            114
+# define OCSP_F_OCSP_REQUEST_SIGN                         110
+# define OCSP_F_OCSP_REQUEST_VERIFY                       116
+# define OCSP_F_OCSP_RESPONSE_GET1_BASIC                  111
+# define OCSP_F_OCSP_SENDREQ_BIO                          112
+# define OCSP_F_OCSP_SENDREQ_NBIO                         117
+# define OCSP_F_PARSE_HTTP_LINE1                          118
+# define OCSP_F_REQUEST_VERIFY                            113
 
 /* Reason codes. */
-#define OCSP_R_BAD_DATA					 100
-#define OCSP_R_CERTIFICATE_VERIFY_ERROR			 101
-#define OCSP_R_DIGEST_ERR				 102
-#define OCSP_R_ERROR_IN_NEXTUPDATE_FIELD		 122
-#define OCSP_R_ERROR_IN_THISUPDATE_FIELD		 123
-#define OCSP_R_ERROR_PARSING_URL			 121
-#define OCSP_R_MISSING_OCSPSIGNING_USAGE		 103
-#define OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE		 124
-#define OCSP_R_NOT_BASIC_RESPONSE			 104
-#define OCSP_R_NO_CERTIFICATES_IN_CHAIN			 105
-#define OCSP_R_NO_CONTENT				 106
-#define OCSP_R_NO_PUBLIC_KEY				 107
-#define OCSP_R_NO_RESPONSE_DATA				 108
-#define OCSP_R_NO_REVOKED_TIME				 109
-#define OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 110
-#define OCSP_R_REQUEST_NOT_SIGNED			 128
-#define OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA	 111
-#define OCSP_R_ROOT_CA_NOT_TRUSTED			 112
-#define OCSP_R_SERVER_READ_ERROR			 113
-#define OCSP_R_SERVER_RESPONSE_ERROR			 114
-#define OCSP_R_SERVER_RESPONSE_PARSE_ERROR		 115
-#define OCSP_R_SERVER_WRITE_ERROR			 116
-#define OCSP_R_SIGNATURE_FAILURE			 117
-#define OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND		 118
-#define OCSP_R_STATUS_EXPIRED				 125
-#define OCSP_R_STATUS_NOT_YET_VALID			 126
-#define OCSP_R_STATUS_TOO_OLD				 127
-#define OCSP_R_UNKNOWN_MESSAGE_DIGEST			 119
-#define OCSP_R_UNKNOWN_NID				 120
-#define OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE		 129
+# define OCSP_R_BAD_DATA                                  100
+# define OCSP_R_CERTIFICATE_VERIFY_ERROR                  101
+# define OCSP_R_DIGEST_ERR                                102
+# define OCSP_R_ERROR_IN_NEXTUPDATE_FIELD                 122
+# define OCSP_R_ERROR_IN_THISUPDATE_FIELD                 123
+# define OCSP_R_ERROR_PARSING_URL                         121
+# define OCSP_R_MISSING_OCSPSIGNING_USAGE                 103
+# define OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE              124
+# define OCSP_R_NOT_BASIC_RESPONSE                        104
+# define OCSP_R_NO_CERTIFICATES_IN_CHAIN                  105
+# define OCSP_R_NO_CONTENT                                106
+# define OCSP_R_NO_PUBLIC_KEY                             107
+# define OCSP_R_NO_RESPONSE_DATA                          108
+# define OCSP_R_NO_REVOKED_TIME                           109
+# define OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE    110
+# define OCSP_R_REQUEST_NOT_SIGNED                        128
+# define OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA      111
+# define OCSP_R_ROOT_CA_NOT_TRUSTED                       112
+# define OCSP_R_SERVER_READ_ERROR                         113
+# define OCSP_R_SERVER_RESPONSE_ERROR                     114
+# define OCSP_R_SERVER_RESPONSE_PARSE_ERROR               115
+# define OCSP_R_SERVER_WRITE_ERROR                        116
+# define OCSP_R_SIGNATURE_FAILURE                         117
+# define OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND              118
+# define OCSP_R_STATUS_EXPIRED                            125
+# define OCSP_R_STATUS_NOT_YET_VALID                      126
+# define OCSP_R_STATUS_TOO_OLD                            127
+# define OCSP_R_UNKNOWN_MESSAGE_DIGEST                    119
+# define OCSP_R_UNKNOWN_NID                               120
+# define OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE            129
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ocsp/ocsp_asn.c b/crypto/ocsp/ocsp_asn.c
index bfe892ac70..e2e52e77af 100644
--- a/crypto/ocsp/ocsp_asn.c
+++ b/crypto/ocsp/ocsp_asn.c
@@ -1,6 +1,7 @@
 /* ocsp_asn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,41 +61,41 @@
 #include 
 
 ASN1_SEQUENCE(OCSP_SIGNATURE) = {
-	ASN1_SIMPLE(OCSP_SIGNATURE, signatureAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(OCSP_SIGNATURE, signature, ASN1_BIT_STRING),
-	ASN1_EXP_SEQUENCE_OF_OPT(OCSP_SIGNATURE, certs, X509, 0)
+        ASN1_SIMPLE(OCSP_SIGNATURE, signatureAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(OCSP_SIGNATURE, signature, ASN1_BIT_STRING),
+        ASN1_EXP_SEQUENCE_OF_OPT(OCSP_SIGNATURE, certs, X509, 0)
 } ASN1_SEQUENCE_END(OCSP_SIGNATURE)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_SIGNATURE)
 
 ASN1_SEQUENCE(OCSP_CERTID) = {
-	ASN1_SIMPLE(OCSP_CERTID, hashAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(OCSP_CERTID, issuerNameHash, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(OCSP_CERTID, issuerKeyHash, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(OCSP_CERTID, serialNumber, ASN1_INTEGER)
+        ASN1_SIMPLE(OCSP_CERTID, hashAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(OCSP_CERTID, issuerNameHash, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(OCSP_CERTID, issuerKeyHash, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(OCSP_CERTID, serialNumber, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(OCSP_CERTID)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_CERTID)
 
 ASN1_SEQUENCE(OCSP_ONEREQ) = {
-	ASN1_SIMPLE(OCSP_ONEREQ, reqCert, OCSP_CERTID),
-	ASN1_EXP_SEQUENCE_OF_OPT(OCSP_ONEREQ, singleRequestExtensions, X509_EXTENSION, 0)
+        ASN1_SIMPLE(OCSP_ONEREQ, reqCert, OCSP_CERTID),
+        ASN1_EXP_SEQUENCE_OF_OPT(OCSP_ONEREQ, singleRequestExtensions, X509_EXTENSION, 0)
 } ASN1_SEQUENCE_END(OCSP_ONEREQ)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_ONEREQ)
 
 ASN1_SEQUENCE(OCSP_REQINFO) = {
-	ASN1_EXP_OPT(OCSP_REQINFO, version, ASN1_INTEGER, 0),
-	ASN1_EXP_OPT(OCSP_REQINFO, requestorName, GENERAL_NAME, 1),
-	ASN1_SEQUENCE_OF(OCSP_REQINFO, requestList, OCSP_ONEREQ),
-	ASN1_EXP_SEQUENCE_OF_OPT(OCSP_REQINFO, requestExtensions, X509_EXTENSION, 2)
+        ASN1_EXP_OPT(OCSP_REQINFO, version, ASN1_INTEGER, 0),
+        ASN1_EXP_OPT(OCSP_REQINFO, requestorName, GENERAL_NAME, 1),
+        ASN1_SEQUENCE_OF(OCSP_REQINFO, requestList, OCSP_ONEREQ),
+        ASN1_EXP_SEQUENCE_OF_OPT(OCSP_REQINFO, requestExtensions, X509_EXTENSION, 2)
 } ASN1_SEQUENCE_END(OCSP_REQINFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_REQINFO)
 
 ASN1_SEQUENCE(OCSP_REQUEST) = {
-	ASN1_SIMPLE(OCSP_REQUEST, tbsRequest, OCSP_REQINFO),
-	ASN1_EXP_OPT(OCSP_REQUEST, optionalSignature, OCSP_SIGNATURE, 0)
+        ASN1_SIMPLE(OCSP_REQUEST, tbsRequest, OCSP_REQINFO),
+        ASN1_EXP_OPT(OCSP_REQUEST, optionalSignature, OCSP_SIGNATURE, 0)
 } ASN1_SEQUENCE_END(OCSP_REQUEST)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_REQUEST)
@@ -102,81 +103,81 @@ IMPLEMENT_ASN1_FUNCTIONS(OCSP_REQUEST)
 /* OCSP_RESPONSE templates */
 
 ASN1_SEQUENCE(OCSP_RESPBYTES) = {
-	    ASN1_SIMPLE(OCSP_RESPBYTES, responseType, ASN1_OBJECT),
-	    ASN1_SIMPLE(OCSP_RESPBYTES, response, ASN1_OCTET_STRING)
+            ASN1_SIMPLE(OCSP_RESPBYTES, responseType, ASN1_OBJECT),
+            ASN1_SIMPLE(OCSP_RESPBYTES, response, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(OCSP_RESPBYTES)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_RESPBYTES)
 
 ASN1_SEQUENCE(OCSP_RESPONSE) = {
-	ASN1_SIMPLE(OCSP_RESPONSE, responseStatus, ASN1_ENUMERATED),
-	ASN1_EXP_OPT(OCSP_RESPONSE, responseBytes, OCSP_RESPBYTES, 0)
+        ASN1_SIMPLE(OCSP_RESPONSE, responseStatus, ASN1_ENUMERATED),
+        ASN1_EXP_OPT(OCSP_RESPONSE, responseBytes, OCSP_RESPBYTES, 0)
 } ASN1_SEQUENCE_END(OCSP_RESPONSE)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_RESPONSE)
 
 ASN1_CHOICE(OCSP_RESPID) = {
-	   ASN1_EXP(OCSP_RESPID, value.byName, X509_NAME, 1),
-	   ASN1_EXP(OCSP_RESPID, value.byKey, ASN1_OCTET_STRING, 2)
+           ASN1_EXP(OCSP_RESPID, value.byName, X509_NAME, 1),
+           ASN1_EXP(OCSP_RESPID, value.byKey, ASN1_OCTET_STRING, 2)
 } ASN1_CHOICE_END(OCSP_RESPID)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_RESPID)
 
 ASN1_SEQUENCE(OCSP_REVOKEDINFO) = {
-	ASN1_SIMPLE(OCSP_REVOKEDINFO, revocationTime, ASN1_GENERALIZEDTIME),
-  	ASN1_EXP_OPT(OCSP_REVOKEDINFO, revocationReason, ASN1_ENUMERATED, 0)
+        ASN1_SIMPLE(OCSP_REVOKEDINFO, revocationTime, ASN1_GENERALIZEDTIME),
+        ASN1_EXP_OPT(OCSP_REVOKEDINFO, revocationReason, ASN1_ENUMERATED, 0)
 } ASN1_SEQUENCE_END(OCSP_REVOKEDINFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
 
 ASN1_CHOICE(OCSP_CERTSTATUS) = {
-	ASN1_IMP(OCSP_CERTSTATUS, value.good, ASN1_NULL, 0),
-	ASN1_IMP(OCSP_CERTSTATUS, value.revoked, OCSP_REVOKEDINFO, 1),
-	ASN1_IMP(OCSP_CERTSTATUS, value.unknown, ASN1_NULL, 2)
+        ASN1_IMP(OCSP_CERTSTATUS, value.good, ASN1_NULL, 0),
+        ASN1_IMP(OCSP_CERTSTATUS, value.revoked, OCSP_REVOKEDINFO, 1),
+        ASN1_IMP(OCSP_CERTSTATUS, value.unknown, ASN1_NULL, 2)
 } ASN1_CHOICE_END(OCSP_CERTSTATUS)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
 
 ASN1_SEQUENCE(OCSP_SINGLERESP) = {
-	   ASN1_SIMPLE(OCSP_SINGLERESP, certId, OCSP_CERTID),
-	   ASN1_SIMPLE(OCSP_SINGLERESP, certStatus, OCSP_CERTSTATUS),
-	   ASN1_SIMPLE(OCSP_SINGLERESP, thisUpdate, ASN1_GENERALIZEDTIME),
-	   ASN1_EXP_OPT(OCSP_SINGLERESP, nextUpdate, ASN1_GENERALIZEDTIME, 0),
-	   ASN1_EXP_SEQUENCE_OF_OPT(OCSP_SINGLERESP, singleExtensions, X509_EXTENSION, 1)
+           ASN1_SIMPLE(OCSP_SINGLERESP, certId, OCSP_CERTID),
+           ASN1_SIMPLE(OCSP_SINGLERESP, certStatus, OCSP_CERTSTATUS),
+           ASN1_SIMPLE(OCSP_SINGLERESP, thisUpdate, ASN1_GENERALIZEDTIME),
+           ASN1_EXP_OPT(OCSP_SINGLERESP, nextUpdate, ASN1_GENERALIZEDTIME, 0),
+           ASN1_EXP_SEQUENCE_OF_OPT(OCSP_SINGLERESP, singleExtensions, X509_EXTENSION, 1)
 } ASN1_SEQUENCE_END(OCSP_SINGLERESP)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_SINGLERESP)
 
 ASN1_SEQUENCE(OCSP_RESPDATA) = {
-	   ASN1_EXP_OPT(OCSP_RESPDATA, version, ASN1_INTEGER, 0),
-	   ASN1_SIMPLE(OCSP_RESPDATA, responderId, OCSP_RESPID),
-	   ASN1_SIMPLE(OCSP_RESPDATA, producedAt, ASN1_GENERALIZEDTIME),
-	   ASN1_SEQUENCE_OF(OCSP_RESPDATA, responses, OCSP_SINGLERESP),
-	   ASN1_EXP_SEQUENCE_OF_OPT(OCSP_RESPDATA, responseExtensions, X509_EXTENSION, 1)
+           ASN1_EXP_OPT(OCSP_RESPDATA, version, ASN1_INTEGER, 0),
+           ASN1_SIMPLE(OCSP_RESPDATA, responderId, OCSP_RESPID),
+           ASN1_SIMPLE(OCSP_RESPDATA, producedAt, ASN1_GENERALIZEDTIME),
+           ASN1_SEQUENCE_OF(OCSP_RESPDATA, responses, OCSP_SINGLERESP),
+           ASN1_EXP_SEQUENCE_OF_OPT(OCSP_RESPDATA, responseExtensions, X509_EXTENSION, 1)
 } ASN1_SEQUENCE_END(OCSP_RESPDATA)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_RESPDATA)
 
 ASN1_SEQUENCE(OCSP_BASICRESP) = {
-	   ASN1_SIMPLE(OCSP_BASICRESP, tbsResponseData, OCSP_RESPDATA),
-	   ASN1_SIMPLE(OCSP_BASICRESP, signatureAlgorithm, X509_ALGOR),
-	   ASN1_SIMPLE(OCSP_BASICRESP, signature, ASN1_BIT_STRING),
-	   ASN1_EXP_SEQUENCE_OF_OPT(OCSP_BASICRESP, certs, X509, 0)
+           ASN1_SIMPLE(OCSP_BASICRESP, tbsResponseData, OCSP_RESPDATA),
+           ASN1_SIMPLE(OCSP_BASICRESP, signatureAlgorithm, X509_ALGOR),
+           ASN1_SIMPLE(OCSP_BASICRESP, signature, ASN1_BIT_STRING),
+           ASN1_EXP_SEQUENCE_OF_OPT(OCSP_BASICRESP, certs, X509, 0)
 } ASN1_SEQUENCE_END(OCSP_BASICRESP)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_BASICRESP)
 
 ASN1_SEQUENCE(OCSP_CRLID) = {
-	   ASN1_EXP_OPT(OCSP_CRLID, crlUrl, ASN1_IA5STRING, 0),
-	   ASN1_EXP_OPT(OCSP_CRLID, crlNum, ASN1_INTEGER, 1),
-	   ASN1_EXP_OPT(OCSP_CRLID, crlTime, ASN1_GENERALIZEDTIME, 2)
+           ASN1_EXP_OPT(OCSP_CRLID, crlUrl, ASN1_IA5STRING, 0),
+           ASN1_EXP_OPT(OCSP_CRLID, crlNum, ASN1_INTEGER, 1),
+           ASN1_EXP_OPT(OCSP_CRLID, crlTime, ASN1_GENERALIZEDTIME, 2)
 } ASN1_SEQUENCE_END(OCSP_CRLID)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_CRLID)
 
 ASN1_SEQUENCE(OCSP_SERVICELOC) = {
-	ASN1_SIMPLE(OCSP_SERVICELOC, issuer, X509_NAME),
-	ASN1_SEQUENCE_OF_OPT(OCSP_SERVICELOC, locator, ACCESS_DESCRIPTION)
+        ASN1_SIMPLE(OCSP_SERVICELOC, issuer, X509_NAME),
+        ASN1_SEQUENCE_OF_OPT(OCSP_SERVICELOC, locator, ACCESS_DESCRIPTION)
 } ASN1_SEQUENCE_END(OCSP_SERVICELOC)
 
 IMPLEMENT_ASN1_FUNCTIONS(OCSP_SERVICELOC)
diff --git a/crypto/ocsp/ocsp_cl.c b/crypto/ocsp/ocsp_cl.c
index 9c14d9da27..b3612c8dfc 100644
--- a/crypto/ocsp/ocsp_cl.c
+++ b/crypto/ocsp/ocsp_cl.c
@@ -1,11 +1,14 @@
 /* ocsp_cl.c */
-/* Written by Tom Titchener  for the OpenSSL
- * project. */
+/*
+ * Written by Tom Titchener  for the OpenSSL
+ * project.
+ */
 
-/* History:
-   This file was transfered to Richard Levitte from CertCo by Kathy
-   Weinhold in mid-spring 2000 to be included in OpenSSL or released
-   as a patch kit. */
+/*
+ * History: This file was transfered to Richard Levitte from CertCo by Kathy
+ * Weinhold in mid-spring 2000 to be included in OpenSSL or released as a
+ * patch kit.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -15,7 +18,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -71,301 +74,310 @@
 #include 
 #include 
 
-/* Utility functions related to sending OCSP requests and extracting
- * relevant information from the response.
+/*
+ * Utility functions related to sending OCSP requests and extracting relevant
+ * information from the response.
  */
 
-/* Add an OCSP_CERTID to an OCSP request. Return new OCSP_ONEREQ 
- * pointer: useful if we want to add extensions.
+/*
+ * Add an OCSP_CERTID to an OCSP request. Return new OCSP_ONEREQ pointer:
+ * useful if we want to add extensions.
  */
 
 OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid)
-        {
-	OCSP_ONEREQ *one = NULL;
-
-	if (!(one = OCSP_ONEREQ_new())) goto err;
-	if (one->reqCert) OCSP_CERTID_free(one->reqCert);
-	one->reqCert = cid;
-	if (req &&
-		!sk_OCSP_ONEREQ_push(req->tbsRequest->requestList, one))
-				goto err;
-	return one;
-err:
-	OCSP_ONEREQ_free(one);
-	return NULL;
-        }
+{
+    OCSP_ONEREQ *one = NULL;
+
+    if (!(one = OCSP_ONEREQ_new()))
+        goto err;
+    if (one->reqCert)
+        OCSP_CERTID_free(one->reqCert);
+    one->reqCert = cid;
+    if (req && !sk_OCSP_ONEREQ_push(req->tbsRequest->requestList, one))
+        goto err;
+    return one;
+ err:
+    OCSP_ONEREQ_free(one);
+    return NULL;
+}
 
 /* Set requestorName from an X509_NAME structure */
 
 int OCSP_request_set1_name(OCSP_REQUEST *req, X509_NAME *nm)
-	{
-	GENERAL_NAME *gen;
-	gen = GENERAL_NAME_new();
-	if (gen == NULL)
-		return 0;
-	if (!X509_NAME_set(&gen->d.directoryName, nm))
-		{
-		GENERAL_NAME_free(gen);
-		return 0;
-		}
-	gen->type = GEN_DIRNAME;
-	if (req->tbsRequest->requestorName)
-		GENERAL_NAME_free(req->tbsRequest->requestorName);
-	req->tbsRequest->requestorName = gen;
-	return 1;
-	}
-	
+{
+    GENERAL_NAME *gen;
+    gen = GENERAL_NAME_new();
+    if (gen == NULL)
+        return 0;
+    if (!X509_NAME_set(&gen->d.directoryName, nm)) {
+        GENERAL_NAME_free(gen);
+        return 0;
+    }
+    gen->type = GEN_DIRNAME;
+    if (req->tbsRequest->requestorName)
+        GENERAL_NAME_free(req->tbsRequest->requestorName);
+    req->tbsRequest->requestorName = gen;
+    return 1;
+}
 
 /* Add a certificate to an OCSP request */
 
 int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert)
-	{
-	OCSP_SIGNATURE *sig;
-	if (!req->optionalSignature)
-		req->optionalSignature = OCSP_SIGNATURE_new();
-	sig = req->optionalSignature;
-	if (!sig) return 0;
-	if (!cert) return 1;
-	if (!sig->certs && !(sig->certs = sk_X509_new_null()))
-		return 0;
-
-	if(!sk_X509_push(sig->certs, cert)) return 0;
-	CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
-	return 1;
-	}
-
-/* Sign an OCSP request set the requestorName to the subjec
- * name of an optional signers certificate and include one
- * or more optional certificates in the request. Behaves
- * like PKCS7_sign().
+{
+    OCSP_SIGNATURE *sig;
+    if (!req->optionalSignature)
+        req->optionalSignature = OCSP_SIGNATURE_new();
+    sig = req->optionalSignature;
+    if (!sig)
+        return 0;
+    if (!cert)
+        return 1;
+    if (!sig->certs && !(sig->certs = sk_X509_new_null()))
+        return 0;
+
+    if (!sk_X509_push(sig->certs, cert))
+        return 0;
+    CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
+    return 1;
+}
+
+/*
+ * Sign an OCSP request set the requestorName to the subjec name of an
+ * optional signers certificate and include one or more optional certificates
+ * in the request. Behaves like PKCS7_sign().
  */
 
-int OCSP_request_sign(OCSP_REQUEST   *req,
-		      X509           *signer,
-		      EVP_PKEY       *key,
-		      const EVP_MD   *dgst,
-		      STACK_OF(X509) *certs,
-		      unsigned long flags)
-        {
-	int i;
-	OCSP_SIGNATURE *sig;
-	X509 *x;
-
-	if (!OCSP_request_set1_name(req, X509_get_subject_name(signer)))
-			goto err;
-
-	if (!(req->optionalSignature = sig = OCSP_SIGNATURE_new())) goto err;
-	if (key)
-		{
-		if (!X509_check_private_key(signer, key))
-			{
-			OCSPerr(OCSP_F_OCSP_REQUEST_SIGN, OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-			goto err;
-			}
-		if (!OCSP_REQUEST_sign(req, key, dgst)) goto err;
-		}
-
-	if (!(flags & OCSP_NOCERTS))
-		{
-		if(!OCSP_request_add1_cert(req, signer)) goto err;
-		for (i = 0; i < sk_X509_num(certs); i++)
-			{
-			x = sk_X509_value(certs, i);
-			if (!OCSP_request_add1_cert(req, x)) goto err;
-			}
-		}
-
-	return 1;
-err:
-	OCSP_SIGNATURE_free(req->optionalSignature);
-	req->optionalSignature = NULL;
-	return 0;
-	}
+int OCSP_request_sign(OCSP_REQUEST *req,
+                      X509 *signer,
+                      EVP_PKEY *key,
+                      const EVP_MD *dgst,
+                      STACK_OF(X509) *certs, unsigned long flags)
+{
+    int i;
+    OCSP_SIGNATURE *sig;
+    X509 *x;
+
+    if (!OCSP_request_set1_name(req, X509_get_subject_name(signer)))
+        goto err;
+
+    if (!(req->optionalSignature = sig = OCSP_SIGNATURE_new()))
+        goto err;
+    if (key) {
+        if (!X509_check_private_key(signer, key)) {
+            OCSPerr(OCSP_F_OCSP_REQUEST_SIGN,
+                    OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+            goto err;
+        }
+        if (!OCSP_REQUEST_sign(req, key, dgst))
+            goto err;
+    }
+
+    if (!(flags & OCSP_NOCERTS)) {
+        if (!OCSP_request_add1_cert(req, signer))
+            goto err;
+        for (i = 0; i < sk_X509_num(certs); i++) {
+            x = sk_X509_value(certs, i);
+            if (!OCSP_request_add1_cert(req, x))
+                goto err;
+        }
+    }
+
+    return 1;
+ err:
+    OCSP_SIGNATURE_free(req->optionalSignature);
+    req->optionalSignature = NULL;
+    return 0;
+}
 
 /* Get response status */
 
 int OCSP_response_status(OCSP_RESPONSE *resp)
-	{
-	return ASN1_ENUMERATED_get(resp->responseStatus);
-	}
+{
+    return ASN1_ENUMERATED_get(resp->responseStatus);
+}
 
-/* Extract basic response from OCSP_RESPONSE or NULL if
- * no basic response present.
+/*
+ * Extract basic response from OCSP_RESPONSE or NULL if no basic response
+ * present.
  */
- 
 
 OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp)
-	{
-	OCSP_RESPBYTES *rb;
-	rb = resp->responseBytes;
-	if (!rb)
-		{
-		OCSPerr(OCSP_F_OCSP_RESPONSE_GET1_BASIC, OCSP_R_NO_RESPONSE_DATA);
-		return NULL;
-		}
-	if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic)
-		{
-		OCSPerr(OCSP_F_OCSP_RESPONSE_GET1_BASIC, OCSP_R_NOT_BASIC_RESPONSE);
-		return NULL;
-		}
-
-	return ASN1_item_unpack(rb->response, ASN1_ITEM_rptr(OCSP_BASICRESP));
-	}
-
-/* Return number of OCSP_SINGLERESP reponses present in
- * a basic response.
+{
+    OCSP_RESPBYTES *rb;
+    rb = resp->responseBytes;
+    if (!rb) {
+        OCSPerr(OCSP_F_OCSP_RESPONSE_GET1_BASIC, OCSP_R_NO_RESPONSE_DATA);
+        return NULL;
+    }
+    if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) {
+        OCSPerr(OCSP_F_OCSP_RESPONSE_GET1_BASIC, OCSP_R_NOT_BASIC_RESPONSE);
+        return NULL;
+    }
+
+    return ASN1_item_unpack(rb->response, ASN1_ITEM_rptr(OCSP_BASICRESP));
+}
+
+/*
+ * Return number of OCSP_SINGLERESP reponses present in a basic response.
  */
 
 int OCSP_resp_count(OCSP_BASICRESP *bs)
-	{
-	if (!bs) return -1;
-	return sk_OCSP_SINGLERESP_num(bs->tbsResponseData->responses);
-	}
+{
+    if (!bs)
+        return -1;
+    return sk_OCSP_SINGLERESP_num(bs->tbsResponseData->responses);
+}
 
 /* Extract an OCSP_SINGLERESP response with a given index */
 
 OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx)
-	{
-	if (!bs) return NULL;
-	return sk_OCSP_SINGLERESP_value(bs->tbsResponseData->responses, idx);
-	}
+{
+    if (!bs)
+        return NULL;
+    return sk_OCSP_SINGLERESP_value(bs->tbsResponseData->responses, idx);
+}
 
 /* Look single response matching a given certificate ID */
 
 int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last)
-	{
-	int i;
-	STACK_OF(OCSP_SINGLERESP) *sresp;
-	OCSP_SINGLERESP *single;
-	if (!bs) return -1;
-	if (last < 0) last = 0;
-	else last++;
-	sresp = bs->tbsResponseData->responses;
-	for (i = last; i < sk_OCSP_SINGLERESP_num(sresp); i++)
-		{
-		single = sk_OCSP_SINGLERESP_value(sresp, i);
-		if (!OCSP_id_cmp(id, single->certId)) return i;
-		}
-	return -1;
-	}
-
-/* Extract status information from an OCSP_SINGLERESP structure.
- * Note: the revtime and reason values are only set if the 
- * certificate status is revoked. Returns numerical value of
- * status.
+{
+    int i;
+    STACK_OF(OCSP_SINGLERESP) *sresp;
+    OCSP_SINGLERESP *single;
+    if (!bs)
+        return -1;
+    if (last < 0)
+        last = 0;
+    else
+        last++;
+    sresp = bs->tbsResponseData->responses;
+    for (i = last; i < sk_OCSP_SINGLERESP_num(sresp); i++) {
+        single = sk_OCSP_SINGLERESP_value(sresp, i);
+        if (!OCSP_id_cmp(id, single->certId))
+            return i;
+    }
+    return -1;
+}
+
+/*
+ * Extract status information from an OCSP_SINGLERESP structure. Note: the
+ * revtime and reason values are only set if the certificate status is
+ * revoked. Returns numerical value of status.
  */
 
 int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
-				ASN1_GENERALIZEDTIME **revtime,
-				ASN1_GENERALIZEDTIME **thisupd,
-				ASN1_GENERALIZEDTIME **nextupd)
-	{
-	int ret;
-	OCSP_CERTSTATUS *cst;
-	if(!single) return -1;
-	cst = single->certStatus;
-	ret = cst->type;
-	if (ret == V_OCSP_CERTSTATUS_REVOKED)
-		{
-		OCSP_REVOKEDINFO *rev = cst->value.revoked;
-		if (revtime) *revtime = rev->revocationTime;
-		if (reason) 
-			{
-			if(rev->revocationReason)
-				*reason = ASN1_ENUMERATED_get(rev->revocationReason);
-			else *reason = -1;
-			}
-		}
-	if(thisupd) *thisupd = single->thisUpdate;
-	if(nextupd) *nextupd = single->nextUpdate;
-	return ret;
-	}
-
-/* This function combines the previous ones: look up a certificate ID and
- * if found extract status information. Return 0 is successful.
+                            ASN1_GENERALIZEDTIME **revtime,
+                            ASN1_GENERALIZEDTIME **thisupd,
+                            ASN1_GENERALIZEDTIME **nextupd)
+{
+    int ret;
+    OCSP_CERTSTATUS *cst;
+    if (!single)
+        return -1;
+    cst = single->certStatus;
+    ret = cst->type;
+    if (ret == V_OCSP_CERTSTATUS_REVOKED) {
+        OCSP_REVOKEDINFO *rev = cst->value.revoked;
+        if (revtime)
+            *revtime = rev->revocationTime;
+        if (reason) {
+            if (rev->revocationReason)
+                *reason = ASN1_ENUMERATED_get(rev->revocationReason);
+            else
+                *reason = -1;
+        }
+    }
+    if (thisupd)
+        *thisupd = single->thisUpdate;
+    if (nextupd)
+        *nextupd = single->nextUpdate;
+    return ret;
+}
+
+/*
+ * This function combines the previous ones: look up a certificate ID and if
+ * found extract status information. Return 0 is successful.
  */
 
 int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
-				int *reason,
-				ASN1_GENERALIZEDTIME **revtime,
-				ASN1_GENERALIZEDTIME **thisupd,
-				ASN1_GENERALIZEDTIME **nextupd)
-	{
-	int i;
-	OCSP_SINGLERESP *single;
-	i = OCSP_resp_find(bs, id, -1);
-	/* Maybe check for multiple responses and give an error? */
-	if(i < 0) return 0;
-	single = OCSP_resp_get0(bs, i);
-	i = OCSP_single_get0_status(single, reason, revtime, thisupd, nextupd);
-	if(status) *status = i;
-	return 1;
-	}
-
-/* Check validity of thisUpdate and nextUpdate fields. It is possible that the request will
- * take a few seconds to process and/or the time wont be totally accurate. Therefore to avoid
- * rejecting otherwise valid time we allow the times to be within 'nsec' of the current time.
- * Also to avoid accepting very old responses without a nextUpdate field an optional maxage
+                          int *reason,
+                          ASN1_GENERALIZEDTIME **revtime,
+                          ASN1_GENERALIZEDTIME **thisupd,
+                          ASN1_GENERALIZEDTIME **nextupd)
+{
+    int i;
+    OCSP_SINGLERESP *single;
+    i = OCSP_resp_find(bs, id, -1);
+    /* Maybe check for multiple responses and give an error? */
+    if (i < 0)
+        return 0;
+    single = OCSP_resp_get0(bs, i);
+    i = OCSP_single_get0_status(single, reason, revtime, thisupd, nextupd);
+    if (status)
+        *status = i;
+    return 1;
+}
+
+/*
+ * Check validity of thisUpdate and nextUpdate fields. It is possible that
+ * the request will take a few seconds to process and/or the time wont be
+ * totally accurate. Therefore to avoid rejecting otherwise valid time we
+ * allow the times to be within 'nsec' of the current time. Also to avoid
+ * accepting very old responses without a nextUpdate field an optional maxage
  * parameter specifies the maximum age the thisUpdate field can be.
  */
 
-int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd, ASN1_GENERALIZEDTIME *nextupd, long nsec, long maxsec)
-	{
-	int ret = 1;
-	time_t t_now, t_tmp;
-	time(&t_now);
-	/* Check thisUpdate is valid and not more than nsec in the future */
-	if (!ASN1_GENERALIZEDTIME_check(thisupd))
-		{
-		OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_ERROR_IN_THISUPDATE_FIELD);
-		ret = 0;
-		}
-	else 
-		{
-			t_tmp = t_now + nsec;
-			if (X509_cmp_time(thisupd, &t_tmp) > 0)
-			{
-			OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_NOT_YET_VALID);
-			ret = 0;
-			}
-
-		/* If maxsec specified check thisUpdate is not more than maxsec in the past */
-		if (maxsec >= 0)
-			{
-			t_tmp = t_now - maxsec;
-			if (X509_cmp_time(thisupd, &t_tmp) < 0)
-				{
-				OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_TOO_OLD);
-				ret = 0;
-				}
-			}
-		}
-		
-
-	if (!nextupd) return ret;
-
-	/* Check nextUpdate is valid and not more than nsec in the past */
-	if (!ASN1_GENERALIZEDTIME_check(nextupd))
-		{
-		OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_ERROR_IN_NEXTUPDATE_FIELD);
-		ret = 0;
-		}
-	else 
-		{
-		t_tmp = t_now - nsec;
-		if (X509_cmp_time(nextupd, &t_tmp) < 0)
-			{
-			OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_EXPIRED);
-			ret = 0;
-			}
-		}
-
-	/* Also don't allow nextUpdate to precede thisUpdate */
-	if (ASN1_STRING_cmp(nextupd, thisupd) < 0)
-		{
-		OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE);
-		ret = 0;
-		}
-
-	return ret;
-	}
+int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
+                        ASN1_GENERALIZEDTIME *nextupd, long nsec, long maxsec)
+{
+    int ret = 1;
+    time_t t_now, t_tmp;
+    time(&t_now);
+    /* Check thisUpdate is valid and not more than nsec in the future */
+    if (!ASN1_GENERALIZEDTIME_check(thisupd)) {
+        OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_ERROR_IN_THISUPDATE_FIELD);
+        ret = 0;
+    } else {
+        t_tmp = t_now + nsec;
+        if (X509_cmp_time(thisupd, &t_tmp) > 0) {
+            OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_NOT_YET_VALID);
+            ret = 0;
+        }
+
+        /*
+         * If maxsec specified check thisUpdate is not more than maxsec in
+         * the past
+         */
+        if (maxsec >= 0) {
+            t_tmp = t_now - maxsec;
+            if (X509_cmp_time(thisupd, &t_tmp) < 0) {
+                OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_TOO_OLD);
+                ret = 0;
+            }
+        }
+    }
+
+    if (!nextupd)
+        return ret;
+
+    /* Check nextUpdate is valid and not more than nsec in the past */
+    if (!ASN1_GENERALIZEDTIME_check(nextupd)) {
+        OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_ERROR_IN_NEXTUPDATE_FIELD);
+        ret = 0;
+    } else {
+        t_tmp = t_now - nsec;
+        if (X509_cmp_time(nextupd, &t_tmp) < 0) {
+            OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY, OCSP_R_STATUS_EXPIRED);
+            ret = 0;
+        }
+    }
+
+    /* Also don't allow nextUpdate to precede thisUpdate */
+    if (ASN1_STRING_cmp(nextupd, thisupd) < 0) {
+        OCSPerr(OCSP_F_OCSP_CHECK_VALIDITY,
+                OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE);
+        ret = 0;
+    }
+
+    return ret;
+}
diff --git a/crypto/ocsp/ocsp_err.c b/crypto/ocsp/ocsp_err.c
index 0cedcea682..722043c0f2 100644
--- a/crypto/ocsp/ocsp_err.c
+++ b/crypto/ocsp/ocsp_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,78 +66,84 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_OCSP,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_OCSP,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_OCSP,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_OCSP,0,reason)
 
-static ERR_STRING_DATA OCSP_str_functs[]=
-	{
-{ERR_FUNC(OCSP_F_ASN1_STRING_ENCODE),	"ASN1_STRING_encode"},
-{ERR_FUNC(OCSP_F_D2I_OCSP_NONCE),	"D2I_OCSP_NONCE"},
-{ERR_FUNC(OCSP_F_OCSP_BASIC_ADD1_STATUS),	"OCSP_basic_add1_status"},
-{ERR_FUNC(OCSP_F_OCSP_BASIC_SIGN),	"OCSP_basic_sign"},
-{ERR_FUNC(OCSP_F_OCSP_BASIC_VERIFY),	"OCSP_basic_verify"},
-{ERR_FUNC(OCSP_F_OCSP_CERT_ID_NEW),	"OCSP_cert_id_new"},
-{ERR_FUNC(OCSP_F_OCSP_CHECK_DELEGATED),	"OCSP_CHECK_DELEGATED"},
-{ERR_FUNC(OCSP_F_OCSP_CHECK_IDS),	"OCSP_CHECK_IDS"},
-{ERR_FUNC(OCSP_F_OCSP_CHECK_ISSUER),	"OCSP_CHECK_ISSUER"},
-{ERR_FUNC(OCSP_F_OCSP_CHECK_VALIDITY),	"OCSP_check_validity"},
-{ERR_FUNC(OCSP_F_OCSP_MATCH_ISSUERID),	"OCSP_MATCH_ISSUERID"},
-{ERR_FUNC(OCSP_F_OCSP_PARSE_URL),	"OCSP_parse_url"},
-{ERR_FUNC(OCSP_F_OCSP_REQUEST_SIGN),	"OCSP_request_sign"},
-{ERR_FUNC(OCSP_F_OCSP_REQUEST_VERIFY),	"OCSP_request_verify"},
-{ERR_FUNC(OCSP_F_OCSP_RESPONSE_GET1_BASIC),	"OCSP_response_get1_basic"},
-{ERR_FUNC(OCSP_F_OCSP_SENDREQ_BIO),	"OCSP_sendreq_bio"},
-{ERR_FUNC(OCSP_F_OCSP_SENDREQ_NBIO),	"OCSP_sendreq_nbio"},
-{ERR_FUNC(OCSP_F_PARSE_HTTP_LINE1),	"PARSE_HTTP_LINE1"},
-{ERR_FUNC(OCSP_F_REQUEST_VERIFY),	"REQUEST_VERIFY"},
-{0,NULL}
-	};
+static ERR_STRING_DATA OCSP_str_functs[] = {
+    {ERR_FUNC(OCSP_F_ASN1_STRING_ENCODE), "ASN1_STRING_encode"},
+    {ERR_FUNC(OCSP_F_D2I_OCSP_NONCE), "D2I_OCSP_NONCE"},
+    {ERR_FUNC(OCSP_F_OCSP_BASIC_ADD1_STATUS), "OCSP_basic_add1_status"},
+    {ERR_FUNC(OCSP_F_OCSP_BASIC_SIGN), "OCSP_basic_sign"},
+    {ERR_FUNC(OCSP_F_OCSP_BASIC_VERIFY), "OCSP_basic_verify"},
+    {ERR_FUNC(OCSP_F_OCSP_CERT_ID_NEW), "OCSP_cert_id_new"},
+    {ERR_FUNC(OCSP_F_OCSP_CHECK_DELEGATED), "OCSP_CHECK_DELEGATED"},
+    {ERR_FUNC(OCSP_F_OCSP_CHECK_IDS), "OCSP_CHECK_IDS"},
+    {ERR_FUNC(OCSP_F_OCSP_CHECK_ISSUER), "OCSP_CHECK_ISSUER"},
+    {ERR_FUNC(OCSP_F_OCSP_CHECK_VALIDITY), "OCSP_check_validity"},
+    {ERR_FUNC(OCSP_F_OCSP_MATCH_ISSUERID), "OCSP_MATCH_ISSUERID"},
+    {ERR_FUNC(OCSP_F_OCSP_PARSE_URL), "OCSP_parse_url"},
+    {ERR_FUNC(OCSP_F_OCSP_REQUEST_SIGN), "OCSP_request_sign"},
+    {ERR_FUNC(OCSP_F_OCSP_REQUEST_VERIFY), "OCSP_request_verify"},
+    {ERR_FUNC(OCSP_F_OCSP_RESPONSE_GET1_BASIC), "OCSP_response_get1_basic"},
+    {ERR_FUNC(OCSP_F_OCSP_SENDREQ_BIO), "OCSP_sendreq_bio"},
+    {ERR_FUNC(OCSP_F_OCSP_SENDREQ_NBIO), "OCSP_sendreq_nbio"},
+    {ERR_FUNC(OCSP_F_PARSE_HTTP_LINE1), "PARSE_HTTP_LINE1"},
+    {ERR_FUNC(OCSP_F_REQUEST_VERIFY), "REQUEST_VERIFY"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA OCSP_str_reasons[]=
-	{
-{ERR_REASON(OCSP_R_BAD_DATA)             ,"bad data"},
-{ERR_REASON(OCSP_R_CERTIFICATE_VERIFY_ERROR),"certificate verify error"},
-{ERR_REASON(OCSP_R_DIGEST_ERR)           ,"digest err"},
-{ERR_REASON(OCSP_R_ERROR_IN_NEXTUPDATE_FIELD),"error in nextupdate field"},
-{ERR_REASON(OCSP_R_ERROR_IN_THISUPDATE_FIELD),"error in thisupdate field"},
-{ERR_REASON(OCSP_R_ERROR_PARSING_URL)    ,"error parsing url"},
-{ERR_REASON(OCSP_R_MISSING_OCSPSIGNING_USAGE),"missing ocspsigning usage"},
-{ERR_REASON(OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE),"nextupdate before thisupdate"},
-{ERR_REASON(OCSP_R_NOT_BASIC_RESPONSE)   ,"not basic response"},
-{ERR_REASON(OCSP_R_NO_CERTIFICATES_IN_CHAIN),"no certificates in chain"},
-{ERR_REASON(OCSP_R_NO_CONTENT)           ,"no content"},
-{ERR_REASON(OCSP_R_NO_PUBLIC_KEY)        ,"no public key"},
-{ERR_REASON(OCSP_R_NO_RESPONSE_DATA)     ,"no response data"},
-{ERR_REASON(OCSP_R_NO_REVOKED_TIME)      ,"no revoked time"},
-{ERR_REASON(OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
-{ERR_REASON(OCSP_R_REQUEST_NOT_SIGNED)   ,"request not signed"},
-{ERR_REASON(OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA),"response contains no revocation data"},
-{ERR_REASON(OCSP_R_ROOT_CA_NOT_TRUSTED)  ,"root ca not trusted"},
-{ERR_REASON(OCSP_R_SERVER_READ_ERROR)    ,"server read error"},
-{ERR_REASON(OCSP_R_SERVER_RESPONSE_ERROR),"server response error"},
-{ERR_REASON(OCSP_R_SERVER_RESPONSE_PARSE_ERROR),"server response parse error"},
-{ERR_REASON(OCSP_R_SERVER_WRITE_ERROR)   ,"server write error"},
-{ERR_REASON(OCSP_R_SIGNATURE_FAILURE)    ,"signature failure"},
-{ERR_REASON(OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND),"signer certificate not found"},
-{ERR_REASON(OCSP_R_STATUS_EXPIRED)       ,"status expired"},
-{ERR_REASON(OCSP_R_STATUS_NOT_YET_VALID) ,"status not yet valid"},
-{ERR_REASON(OCSP_R_STATUS_TOO_OLD)       ,"status too old"},
-{ERR_REASON(OCSP_R_UNKNOWN_MESSAGE_DIGEST),"unknown message digest"},
-{ERR_REASON(OCSP_R_UNKNOWN_NID)          ,"unknown nid"},
-{ERR_REASON(OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE),"unsupported requestorname type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA OCSP_str_reasons[] = {
+    {ERR_REASON(OCSP_R_BAD_DATA), "bad data"},
+    {ERR_REASON(OCSP_R_CERTIFICATE_VERIFY_ERROR), "certificate verify error"},
+    {ERR_REASON(OCSP_R_DIGEST_ERR), "digest err"},
+    {ERR_REASON(OCSP_R_ERROR_IN_NEXTUPDATE_FIELD),
+     "error in nextupdate field"},
+    {ERR_REASON(OCSP_R_ERROR_IN_THISUPDATE_FIELD),
+     "error in thisupdate field"},
+    {ERR_REASON(OCSP_R_ERROR_PARSING_URL), "error parsing url"},
+    {ERR_REASON(OCSP_R_MISSING_OCSPSIGNING_USAGE),
+     "missing ocspsigning usage"},
+    {ERR_REASON(OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE),
+     "nextupdate before thisupdate"},
+    {ERR_REASON(OCSP_R_NOT_BASIC_RESPONSE), "not basic response"},
+    {ERR_REASON(OCSP_R_NO_CERTIFICATES_IN_CHAIN), "no certificates in chain"},
+    {ERR_REASON(OCSP_R_NO_CONTENT), "no content"},
+    {ERR_REASON(OCSP_R_NO_PUBLIC_KEY), "no public key"},
+    {ERR_REASON(OCSP_R_NO_RESPONSE_DATA), "no response data"},
+    {ERR_REASON(OCSP_R_NO_REVOKED_TIME), "no revoked time"},
+    {ERR_REASON(OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),
+     "private key does not match certificate"},
+    {ERR_REASON(OCSP_R_REQUEST_NOT_SIGNED), "request not signed"},
+    {ERR_REASON(OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA),
+     "response contains no revocation data"},
+    {ERR_REASON(OCSP_R_ROOT_CA_NOT_TRUSTED), "root ca not trusted"},
+    {ERR_REASON(OCSP_R_SERVER_READ_ERROR), "server read error"},
+    {ERR_REASON(OCSP_R_SERVER_RESPONSE_ERROR), "server response error"},
+    {ERR_REASON(OCSP_R_SERVER_RESPONSE_PARSE_ERROR),
+     "server response parse error"},
+    {ERR_REASON(OCSP_R_SERVER_WRITE_ERROR), "server write error"},
+    {ERR_REASON(OCSP_R_SIGNATURE_FAILURE), "signature failure"},
+    {ERR_REASON(OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND),
+     "signer certificate not found"},
+    {ERR_REASON(OCSP_R_STATUS_EXPIRED), "status expired"},
+    {ERR_REASON(OCSP_R_STATUS_NOT_YET_VALID), "status not yet valid"},
+    {ERR_REASON(OCSP_R_STATUS_TOO_OLD), "status too old"},
+    {ERR_REASON(OCSP_R_UNKNOWN_MESSAGE_DIGEST), "unknown message digest"},
+    {ERR_REASON(OCSP_R_UNKNOWN_NID), "unknown nid"},
+    {ERR_REASON(OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE),
+     "unsupported requestorname type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_OCSP_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(OCSP_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,OCSP_str_functs);
-		ERR_load_strings(0,OCSP_str_reasons);
-		}
+    if (ERR_func_error_string(OCSP_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, OCSP_str_functs);
+        ERR_load_strings(0, OCSP_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ocsp/ocsp_ext.c b/crypto/ocsp/ocsp_ext.c
index fcacdf0b81..849cb2f762 100644
--- a/crypto/ocsp/ocsp_ext.c
+++ b/crypto/ocsp/ocsp_ext.c
@@ -1,11 +1,14 @@
 /* ocsp_ext.c */
-/* Written by Tom Titchener  for the OpenSSL
- * project. */
+/*
+ * Written by Tom Titchener  for the OpenSSL
+ * project.
+ */
 
-/* History:
-   This file was transfered to Richard Levitte from CertCo by Kathy
-   Weinhold in mid-spring 2000 to be included in OpenSSL or released
-   as a patch kit. */
+/*
+ * History: This file was transfered to Richard Levitte from CertCo by Kathy
+ * Weinhold in mid-spring 2000 to be included in OpenSSL or released as a
+ * patch kit.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -15,7 +18,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -74,292 +77,316 @@
 /* OCSP request extensions */
 
 int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x)
-	{
-	return(X509v3_get_ext_count(x->tbsRequest->requestExtensions));
-	}
+{
+    return (X509v3_get_ext_count(x->tbsRequest->requestExtensions));
+}
 
 int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->tbsRequest->requestExtensions,nid,lastpos));
-	}
-
-int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->tbsRequest->requestExtensions,obj,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID
+            (x->tbsRequest->requestExtensions, nid, lastpos));
+}
+
+int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj,
+                                int lastpos)
+{
+    return (X509v3_get_ext_by_OBJ
+            (x->tbsRequest->requestExtensions, obj, lastpos));
+}
 
 int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->tbsRequest->requestExtensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_critical
+            (x->tbsRequest->requestExtensions, crit, lastpos));
+}
 
 X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc)
-	{
-	return(X509v3_get_ext(x->tbsRequest->requestExtensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->tbsRequest->requestExtensions, loc));
+}
 
 X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc)
-	{
-	return(X509v3_delete_ext(x->tbsRequest->requestExtensions,loc));
-	}
+{
+    return (X509v3_delete_ext(x->tbsRequest->requestExtensions, loc));
+}
 
 void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(x->tbsRequest->requestExtensions, nid, crit, idx);
-	}
+{
+    return X509V3_get_d2i(x->tbsRequest->requestExtensions, nid, crit, idx);
+}
 
 int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
-							unsigned long flags)
-	{
-	return X509V3_add1_i2d(&x->tbsRequest->requestExtensions, nid, value, crit, flags);
-	}
+                              unsigned long flags)
+{
+    return X509V3_add1_i2d(&x->tbsRequest->requestExtensions, nid, value,
+                           crit, flags);
+}
 
 int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->tbsRequest->requestExtensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->tbsRequest->requestExtensions), ex, loc) !=
+            NULL);
+}
 
 /* Single extensions */
 
 int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x)
-	{
-	return(X509v3_get_ext_count(x->singleRequestExtensions));
-	}
+{
+    return (X509v3_get_ext_count(x->singleRequestExtensions));
+}
 
 int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->singleRequestExtensions,nid,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID(x->singleRequestExtensions, nid, lastpos));
+}
 
 int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->singleRequestExtensions,obj,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_OBJ(x->singleRequestExtensions, obj, lastpos));
+}
 
 int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->singleRequestExtensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_critical
+            (x->singleRequestExtensions, crit, lastpos));
+}
 
 X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc)
-	{
-	return(X509v3_get_ext(x->singleRequestExtensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->singleRequestExtensions, loc));
+}
 
 X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc)
-	{
-	return(X509v3_delete_ext(x->singleRequestExtensions,loc));
-	}
+{
+    return (X509v3_delete_ext(x->singleRequestExtensions, loc));
+}
 
 void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(x->singleRequestExtensions, nid, crit, idx);
-	}
+{
+    return X509V3_get_d2i(x->singleRequestExtensions, nid, crit, idx);
+}
 
 int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
-							unsigned long flags)
-	{
-	return X509V3_add1_i2d(&x->singleRequestExtensions, nid, value, crit, flags);
-	}
+                             unsigned long flags)
+{
+    return X509V3_add1_i2d(&x->singleRequestExtensions, nid, value, crit,
+                           flags);
+}
 
 int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->singleRequestExtensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->singleRequestExtensions), ex, loc) != NULL);
+}
 
 /* OCSP Basic response */
 
 int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x)
-	{
-	return(X509v3_get_ext_count(x->tbsResponseData->responseExtensions));
-	}
+{
+    return (X509v3_get_ext_count(x->tbsResponseData->responseExtensions));
+}
 
 int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->tbsResponseData->responseExtensions,nid,lastpos));
-	}
-
-int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->tbsResponseData->responseExtensions,obj,lastpos));
-	}
-
-int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->tbsResponseData->responseExtensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID
+            (x->tbsResponseData->responseExtensions, nid, lastpos));
+}
+
+int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj,
+                                  int lastpos)
+{
+    return (X509v3_get_ext_by_OBJ
+            (x->tbsResponseData->responseExtensions, obj, lastpos));
+}
+
+int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit,
+                                       int lastpos)
+{
+    return (X509v3_get_ext_by_critical
+            (x->tbsResponseData->responseExtensions, crit, lastpos));
+}
 
 X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc)
-	{
-	return(X509v3_get_ext(x->tbsResponseData->responseExtensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->tbsResponseData->responseExtensions, loc));
+}
 
 X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc)
-	{
-	return(X509v3_delete_ext(x->tbsResponseData->responseExtensions,loc));
-	}
-
-void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(x->tbsResponseData->responseExtensions, nid, crit, idx);
-	}
-
-int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value, int crit,
-							unsigned long flags)
-	{
-	return X509V3_add1_i2d(&x->tbsResponseData->responseExtensions, nid, value, crit, flags);
-	}
+{
+    return (X509v3_delete_ext(x->tbsResponseData->responseExtensions, loc));
+}
+
+void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit,
+                                  int *idx)
+{
+    return X509V3_get_d2i(x->tbsResponseData->responseExtensions, nid, crit,
+                          idx);
+}
+
+int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value,
+                                int crit, unsigned long flags)
+{
+    return X509V3_add1_i2d(&x->tbsResponseData->responseExtensions, nid,
+                           value, crit, flags);
+}
 
 int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->tbsResponseData->responseExtensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->tbsResponseData->responseExtensions), ex, loc)
+            != NULL);
+}
 
 /* OCSP single response extensions */
 
 int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x)
-	{
-	return(X509v3_get_ext_count(x->singleExtensions));
-	}
+{
+    return (X509v3_get_ext_count(x->singleExtensions));
+}
 
 int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->singleExtensions,nid,lastpos));
-	}
-
-int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->singleExtensions,obj,lastpos));
-	}
-
-int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->singleExtensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID(x->singleExtensions, nid, lastpos));
+}
+
+int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj,
+                                   int lastpos)
+{
+    return (X509v3_get_ext_by_OBJ(x->singleExtensions, obj, lastpos));
+}
+
+int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit,
+                                        int lastpos)
+{
+    return (X509v3_get_ext_by_critical(x->singleExtensions, crit, lastpos));
+}
 
 X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc)
-	{
-	return(X509v3_get_ext(x->singleExtensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->singleExtensions, loc));
+}
 
 X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc)
-	{
-	return(X509v3_delete_ext(x->singleExtensions,loc));
-	}
-
-void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(x->singleExtensions, nid, crit, idx);
-	}
-
-int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value, int crit,
-							unsigned long flags)
-	{
-	return X509V3_add1_i2d(&x->singleExtensions, nid, value, crit, flags);
-	}
+{
+    return (X509v3_delete_ext(x->singleExtensions, loc));
+}
+
+void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit,
+                                   int *idx)
+{
+    return X509V3_get_d2i(x->singleExtensions, nid, crit, idx);
+}
+
+int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value,
+                                 int crit, unsigned long flags)
+{
+    return X509V3_add1_i2d(&x->singleExtensions, nid, value, crit, flags);
+}
 
 int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->singleExtensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->singleExtensions), ex, loc) != NULL);
+}
 
 /* also CRL Entry Extensions */
 #if 0
 ASN1_STRING *ASN1_STRING_encode(ASN1_STRING *s, i2d_of_void *i2d,
-				void *data, STACK_OF(ASN1_OBJECT) *sk)
-        {
-	int i;
-	unsigned char *p, *b = NULL;
-
-	if (data)
-	        {
-		if ((i=i2d(data,NULL)) <= 0) goto err;
-		if (!(b=p=OPENSSL_malloc((unsigned int)i)))
-			goto err;
-	        if (i2d(data, &p) <= 0) goto err;
-		}
-	else if (sk)
-	        {
-		if ((i=i2d_ASN1_SET_OF_ASN1_OBJECT(sk,NULL,
-						   (I2D_OF(ASN1_OBJECT))i2d,
-						   V_ASN1_SEQUENCE,
-						   V_ASN1_UNIVERSAL,
-						   IS_SEQUENCE))<=0) goto err;
-		if (!(b=p=OPENSSL_malloc((unsigned int)i)))
-			goto err;
-		if (i2d_ASN1_SET_OF_ASN1_OBJECT(sk,&p,(I2D_OF(ASN1_OBJECT))i2d,
-						V_ASN1_SEQUENCE,
-						V_ASN1_UNIVERSAL,
-						IS_SEQUENCE)<=0) goto err;
-		}
-	else
-		{
-		OCSPerr(OCSP_F_ASN1_STRING_ENCODE,OCSP_R_BAD_DATA);
-		goto err;
-		}
-	if (!s && !(s = ASN1_STRING_new())) goto err;
-	if (!(ASN1_STRING_set(s, b, i))) goto err;
-	OPENSSL_free(b);
-	return s;
-err:
-	if (b) OPENSSL_free(b);
-	return NULL;
-	}
+                                void *data, STACK_OF(ASN1_OBJECT) *sk)
+{
+    int i;
+    unsigned char *p, *b = NULL;
+
+    if (data) {
+        if ((i = i2d(data, NULL)) <= 0)
+            goto err;
+        if (!(b = p = OPENSSL_malloc((unsigned int)i)))
+            goto err;
+        if (i2d(data, &p) <= 0)
+            goto err;
+    } else if (sk) {
+        if ((i = i2d_ASN1_SET_OF_ASN1_OBJECT(sk, NULL,
+                                             (I2D_OF(ASN1_OBJECT)) i2d,
+                                             V_ASN1_SEQUENCE,
+                                             V_ASN1_UNIVERSAL,
+                                             IS_SEQUENCE)) <= 0)
+             goto err;
+        if (!(b = p = OPENSSL_malloc((unsigned int)i)))
+            goto err;
+        if (i2d_ASN1_SET_OF_ASN1_OBJECT(sk, &p, (I2D_OF(ASN1_OBJECT)) i2d,
+                                        V_ASN1_SEQUENCE,
+                                        V_ASN1_UNIVERSAL, IS_SEQUENCE) <= 0)
+             goto err;
+    } else {
+        OCSPerr(OCSP_F_ASN1_STRING_ENCODE, OCSP_R_BAD_DATA);
+        goto err;
+    }
+    if (!s && !(s = ASN1_STRING_new()))
+        goto err;
+    if (!(ASN1_STRING_set(s, b, i)))
+        goto err;
+    OPENSSL_free(b);
+    return s;
+ err:
+    if (b)
+        OPENSSL_free(b);
+    return NULL;
+}
 #endif
 
 /* Nonce handling functions */
 
-/* Add a nonce to an extension stack. A nonce can be specificed or if NULL
- * a random nonce will be generated.
- * Note: OpenSSL 0.9.7d and later create an OCTET STRING containing the 
- * nonce, previous versions used the raw nonce.
+/*
+ * Add a nonce to an extension stack. A nonce can be specificed or if NULL a
+ * random nonce will be generated. Note: OpenSSL 0.9.7d and later create an
+ * OCTET STRING containing the nonce, previous versions used the raw nonce.
  */
 
-static int ocsp_add1_nonce(STACK_OF(X509_EXTENSION) **exts, unsigned char *val, int len)
-	{
-	unsigned char *tmpval;
-	ASN1_OCTET_STRING os;
-	int ret = 0;
-	if (len <= 0) len = OCSP_DEFAULT_NONCE_LENGTH;
-	/* Create the OCTET STRING manually by writing out the header and
-	 * appending the content octets. This avoids an extra memory allocation
-	 * operation in some cases. Applications should *NOT* do this because
-         * it relies on library internals.
-	 */
-	os.length = ASN1_object_size(0, len, V_ASN1_OCTET_STRING);
-	os.data = OPENSSL_malloc(os.length);
-	if (os.data == NULL)
-		goto err;
-	tmpval = os.data;
-	ASN1_put_object(&tmpval, 0, len, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL);
-	if (val)
-		memcpy(tmpval, val, len);
-	else
-		RAND_pseudo_bytes(tmpval, len);
-	if(!X509V3_add1_i2d(exts, NID_id_pkix_OCSP_Nonce,
-			&os, 0, X509V3_ADD_REPLACE))
-				goto err;
-	ret = 1;
-	err:
-	if (os.data)
-		OPENSSL_free(os.data);
-	return ret;
-	}
-
+static int ocsp_add1_nonce(STACK_OF(X509_EXTENSION) **exts,
+                           unsigned char *val, int len)
+{
+    unsigned char *tmpval;
+    ASN1_OCTET_STRING os;
+    int ret = 0;
+    if (len <= 0)
+        len = OCSP_DEFAULT_NONCE_LENGTH;
+    /*
+     * Create the OCTET STRING manually by writing out the header and
+     * appending the content octets. This avoids an extra memory allocation
+     * operation in some cases. Applications should *NOT* do this because it
+     * relies on library internals.
+     */
+    os.length = ASN1_object_size(0, len, V_ASN1_OCTET_STRING);
+    os.data = OPENSSL_malloc(os.length);
+    if (os.data == NULL)
+        goto err;
+    tmpval = os.data;
+    ASN1_put_object(&tmpval, 0, len, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL);
+    if (val)
+        memcpy(tmpval, val, len);
+    else
+        RAND_pseudo_bytes(tmpval, len);
+    if (!X509V3_add1_i2d(exts, NID_id_pkix_OCSP_Nonce,
+                         &os, 0, X509V3_ADD_REPLACE))
+        goto err;
+    ret = 1;
+ err:
+    if (os.data)
+        OPENSSL_free(os.data);
+    return ret;
+}
 
 /* Add nonce to an OCSP request */
 
 int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len)
-	{
-	return ocsp_add1_nonce(&req->tbsRequest->requestExtensions, val, len);
-	}
+{
+    return ocsp_add1_nonce(&req->tbsRequest->requestExtensions, val, len);
+}
 
 /* Same as above but for a response */
 
 int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len)
-	{
-	return ocsp_add1_nonce(&resp->tbsResponseData->responseExtensions, val, len);
-	}
+{
+    return ocsp_add1_nonce(&resp->tbsResponseData->responseExtensions, val,
+                           len);
+}
 
 /*-
  * Check nonce validity in a request and response.
@@ -376,144 +403,164 @@ int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len)
  */
 
 int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs)
-	{
-	/*
-	 * Since we are only interested in the presence or absence of
-	 * the nonce and comparing its value there is no need to use
-	 * the X509V3 routines: this way we can avoid them allocating an
-	 * ASN1_OCTET_STRING structure for the value which would be
-	 * freed immediately anyway.
-	 */
-
-	int req_idx, resp_idx;
-	X509_EXTENSION *req_ext, *resp_ext;
-	req_idx = OCSP_REQUEST_get_ext_by_NID(req, NID_id_pkix_OCSP_Nonce, -1);
-	resp_idx = OCSP_BASICRESP_get_ext_by_NID(bs, NID_id_pkix_OCSP_Nonce, -1);
-	/* Check both absent */
-	if((req_idx < 0) && (resp_idx < 0))
-		return 2;
-	/* Check in request only */
-	if((req_idx >= 0) && (resp_idx < 0))
-		return -1;
-	/* Check in response but not request */
-	if((req_idx < 0) && (resp_idx >= 0))
-		return 3;
-	/* Otherwise nonce in request and response so retrieve the extensions */
-	req_ext = OCSP_REQUEST_get_ext(req, req_idx);
-	resp_ext = OCSP_BASICRESP_get_ext(bs, resp_idx);
-	if(ASN1_OCTET_STRING_cmp(req_ext->value, resp_ext->value))
-		return 0;
-	return 1;
-	}
-
-/* Copy the nonce value (if any) from an OCSP request to 
- * a response.
+{
+    /*
+     * Since we are only interested in the presence or absence of
+     * the nonce and comparing its value there is no need to use
+     * the X509V3 routines: this way we can avoid them allocating an
+     * ASN1_OCTET_STRING structure for the value which would be
+     * freed immediately anyway.
+     */
+
+    int req_idx, resp_idx;
+    X509_EXTENSION *req_ext, *resp_ext;
+    req_idx = OCSP_REQUEST_get_ext_by_NID(req, NID_id_pkix_OCSP_Nonce, -1);
+    resp_idx = OCSP_BASICRESP_get_ext_by_NID(bs, NID_id_pkix_OCSP_Nonce, -1);
+    /* Check both absent */
+    if ((req_idx < 0) && (resp_idx < 0))
+        return 2;
+    /* Check in request only */
+    if ((req_idx >= 0) && (resp_idx < 0))
+        return -1;
+    /* Check in response but not request */
+    if ((req_idx < 0) && (resp_idx >= 0))
+        return 3;
+    /*
+     * Otherwise nonce in request and response so retrieve the extensions
+     */
+    req_ext = OCSP_REQUEST_get_ext(req, req_idx);
+    resp_ext = OCSP_BASICRESP_get_ext(bs, resp_idx);
+    if (ASN1_OCTET_STRING_cmp(req_ext->value, resp_ext->value))
+        return 0;
+    return 1;
+}
+
+/*
+ * Copy the nonce value (if any) from an OCSP request to a response.
  */
 
 int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req)
-	{
-	X509_EXTENSION *req_ext;
-	int req_idx;
-	/* Check for nonce in request */
-	req_idx = OCSP_REQUEST_get_ext_by_NID(req, NID_id_pkix_OCSP_Nonce, -1);
-	/* If no nonce that's OK */
-	if (req_idx < 0) return 2;
-	req_ext = OCSP_REQUEST_get_ext(req, req_idx);
-	return OCSP_BASICRESP_add_ext(resp, req_ext, -1);
-	}
+{
+    X509_EXTENSION *req_ext;
+    int req_idx;
+    /* Check for nonce in request */
+    req_idx = OCSP_REQUEST_get_ext_by_NID(req, NID_id_pkix_OCSP_Nonce, -1);
+    /* If no nonce that's OK */
+    if (req_idx < 0)
+        return 2;
+    req_ext = OCSP_REQUEST_get_ext(req, req_idx);
+    return OCSP_BASICRESP_add_ext(resp, req_ext, -1);
+}
 
 X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim)
-        {
-	X509_EXTENSION *x = NULL;
-	OCSP_CRLID *cid = NULL;
-	
-	if (!(cid = OCSP_CRLID_new())) goto err;
-	if (url)
-	        {
-		if (!(cid->crlUrl = ASN1_IA5STRING_new())) goto err;
-		if (!(ASN1_STRING_set(cid->crlUrl, url, -1))) goto err;
-		}
-	if (n)
-	        {
-		if (!(cid->crlNum = ASN1_INTEGER_new())) goto err;
-		if (!(ASN1_INTEGER_set(cid->crlNum, *n))) goto err;
-		}
-	if (tim)
-	        {
-		if (!(cid->crlTime = ASN1_GENERALIZEDTIME_new())) goto err;
-		if (!(ASN1_GENERALIZEDTIME_set_string(cid->crlTime, tim))) 
-		        goto err;
-		}
-	x = X509V3_EXT_i2d(NID_id_pkix_OCSP_CrlID, 0, cid);
-err:
-	if (cid) OCSP_CRLID_free(cid);
-	return x;
-	}
+{
+    X509_EXTENSION *x = NULL;
+    OCSP_CRLID *cid = NULL;
+
+    if (!(cid = OCSP_CRLID_new()))
+        goto err;
+    if (url) {
+        if (!(cid->crlUrl = ASN1_IA5STRING_new()))
+            goto err;
+        if (!(ASN1_STRING_set(cid->crlUrl, url, -1)))
+            goto err;
+    }
+    if (n) {
+        if (!(cid->crlNum = ASN1_INTEGER_new()))
+            goto err;
+        if (!(ASN1_INTEGER_set(cid->crlNum, *n)))
+            goto err;
+    }
+    if (tim) {
+        if (!(cid->crlTime = ASN1_GENERALIZEDTIME_new()))
+            goto err;
+        if (!(ASN1_GENERALIZEDTIME_set_string(cid->crlTime, tim)))
+            goto err;
+    }
+    x = X509V3_EXT_i2d(NID_id_pkix_OCSP_CrlID, 0, cid);
+ err:
+    if (cid)
+        OCSP_CRLID_free(cid);
+    return x;
+}
 
 /*   AcceptableResponses ::= SEQUENCE OF OBJECT IDENTIFIER */
 X509_EXTENSION *OCSP_accept_responses_new(char **oids)
-        {
-	int nid;
-	STACK_OF(ASN1_OBJECT) *sk = NULL;
-	ASN1_OBJECT *o = NULL;
-        X509_EXTENSION *x = NULL;
-
-	if (!(sk = sk_ASN1_OBJECT_new_null())) goto err;
-	while (oids && *oids)
-	        {
-		if ((nid=OBJ_txt2nid(*oids))!=NID_undef&&(o=OBJ_nid2obj(nid))) 
-		        sk_ASN1_OBJECT_push(sk, o);
-		oids++;
-		}
-	x = X509V3_EXT_i2d(NID_id_pkix_OCSP_acceptableResponses, 0, sk);
-err:
-	if (sk) sk_ASN1_OBJECT_pop_free(sk, ASN1_OBJECT_free);
-	return x;
-        }
+{
+    int nid;
+    STACK_OF(ASN1_OBJECT) *sk = NULL;
+    ASN1_OBJECT *o = NULL;
+    X509_EXTENSION *x = NULL;
+
+    if (!(sk = sk_ASN1_OBJECT_new_null()))
+        goto err;
+    while (oids && *oids) {
+        if ((nid = OBJ_txt2nid(*oids)) != NID_undef && (o = OBJ_nid2obj(nid)))
+            sk_ASN1_OBJECT_push(sk, o);
+        oids++;
+    }
+    x = X509V3_EXT_i2d(NID_id_pkix_OCSP_acceptableResponses, 0, sk);
+ err:
+    if (sk)
+        sk_ASN1_OBJECT_pop_free(sk, ASN1_OBJECT_free);
+    return x;
+}
 
 /*  ArchiveCutoff ::= GeneralizedTime */
-X509_EXTENSION *OCSP_archive_cutoff_new(char* tim)
-        {
-	X509_EXTENSION *x=NULL;
-	ASN1_GENERALIZEDTIME *gt = NULL;
-
-	if (!(gt = ASN1_GENERALIZEDTIME_new())) goto err;
-	if (!(ASN1_GENERALIZEDTIME_set_string(gt, tim))) goto err;
-	x = X509V3_EXT_i2d(NID_id_pkix_OCSP_archiveCutoff, 0, gt);
-err:
-	if (gt) ASN1_GENERALIZEDTIME_free(gt);
-	return x;
-	}
-
-/* per ACCESS_DESCRIPTION parameter are oids, of which there are currently
- * two--NID_ad_ocsp, NID_id_ad_caIssuers--and GeneralName value.  This
- * method forces NID_ad_ocsp and uniformResourceLocator [6] IA5String.
+X509_EXTENSION *OCSP_archive_cutoff_new(char *tim)
+{
+    X509_EXTENSION *x = NULL;
+    ASN1_GENERALIZEDTIME *gt = NULL;
+
+    if (!(gt = ASN1_GENERALIZEDTIME_new()))
+        goto err;
+    if (!(ASN1_GENERALIZEDTIME_set_string(gt, tim)))
+        goto err;
+    x = X509V3_EXT_i2d(NID_id_pkix_OCSP_archiveCutoff, 0, gt);
+ err:
+    if (gt)
+        ASN1_GENERALIZEDTIME_free(gt);
+    return x;
+}
+
+/*
+ * per ACCESS_DESCRIPTION parameter are oids, of which there are currently
+ * two--NID_ad_ocsp, NID_id_ad_caIssuers--and GeneralName value.  This method
+ * forces NID_ad_ocsp and uniformResourceLocator [6] IA5String.
  */
-X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME* issuer, char **urls)
-        {
-	X509_EXTENSION *x = NULL;
-	ASN1_IA5STRING *ia5 = NULL;
-	OCSP_SERVICELOC *sloc = NULL;
-	ACCESS_DESCRIPTION *ad = NULL;
-	
-	if (!(sloc = OCSP_SERVICELOC_new())) goto err;
-	if (!(sloc->issuer = X509_NAME_dup(issuer))) goto err;
-	if (urls && *urls && !(sloc->locator = sk_ACCESS_DESCRIPTION_new_null())) goto err;
-	while (urls && *urls)
-	        {
-		if (!(ad = ACCESS_DESCRIPTION_new())) goto err;
-		if (!(ad->method=OBJ_nid2obj(NID_ad_OCSP))) goto err;
-		if (!(ad->location = GENERAL_NAME_new())) goto err;
-	        if (!(ia5 = ASN1_IA5STRING_new())) goto err;
-		if (!ASN1_STRING_set((ASN1_STRING*)ia5, *urls, -1)) goto err;
-		ad->location->type = GEN_URI;
-		ad->location->d.ia5 = ia5;
-		if (!sk_ACCESS_DESCRIPTION_push(sloc->locator, ad)) goto err;
-		urls++;
-		}
-	x = X509V3_EXT_i2d(NID_id_pkix_OCSP_serviceLocator, 0, sloc);
-err:
-	if (sloc) OCSP_SERVICELOC_free(sloc);
-	return x;
-	}
-
+X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, char **urls)
+{
+    X509_EXTENSION *x = NULL;
+    ASN1_IA5STRING *ia5 = NULL;
+    OCSP_SERVICELOC *sloc = NULL;
+    ACCESS_DESCRIPTION *ad = NULL;
+
+    if (!(sloc = OCSP_SERVICELOC_new()))
+        goto err;
+    if (!(sloc->issuer = X509_NAME_dup(issuer)))
+        goto err;
+    if (urls && *urls && !(sloc->locator = sk_ACCESS_DESCRIPTION_new_null()))
+        goto err;
+    while (urls && *urls) {
+        if (!(ad = ACCESS_DESCRIPTION_new()))
+            goto err;
+        if (!(ad->method = OBJ_nid2obj(NID_ad_OCSP)))
+            goto err;
+        if (!(ad->location = GENERAL_NAME_new()))
+            goto err;
+        if (!(ia5 = ASN1_IA5STRING_new()))
+            goto err;
+        if (!ASN1_STRING_set((ASN1_STRING *)ia5, *urls, -1))
+            goto err;
+        ad->location->type = GEN_URI;
+        ad->location->d.ia5 = ia5;
+        if (!sk_ACCESS_DESCRIPTION_push(sloc->locator, ad))
+            goto err;
+        urls++;
+    }
+    x = X509V3_EXT_i2d(NID_id_pkix_OCSP_serviceLocator, 0, sloc);
+ err:
+    if (sloc)
+        OCSP_SERVICELOC_free(sloc);
+    return x;
+}
diff --git a/crypto/ocsp/ocsp_ht.c b/crypto/ocsp/ocsp_ht.c
index bac35f8de1..88b26b38e8 100644
--- a/crypto/ocsp/ocsp_ht.c
+++ b/crypto/ocsp/ocsp_ht.c
@@ -1,6 +1,7 @@
 /* ocsp_ht.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,523 +67,489 @@
 #include 
 #include 
 #ifdef OPENSSL_SYS_SUNOS
-#define strtoul (unsigned long)strtol
-#endif /* OPENSSL_SYS_SUNOS */
+# define strtoul (unsigned long)strtol
+#endif                          /* OPENSSL_SYS_SUNOS */
 
 /* Stateful OCSP request code, supporting non-blocking I/O */
 
 /* Opaque OCSP request status structure */
 
 struct ocsp_req_ctx_st {
-	int state;		/* Current I/O state */
-	unsigned char *iobuf;	/* Line buffer */
-	int iobuflen;		/* Line buffer length */
-	BIO *io;		/* BIO to perform I/O with */
-	BIO *mem;		/* Memory BIO response is built into */
-	unsigned long asn1_len;	/* ASN1 length of response */
-	unsigned long max_resp_len; /* Maximum length of response */
-	};
-
-#define OCSP_MAX_RESP_LENGTH	(100 * 1024)
-#define OCSP_MAX_LINE_LEN	4096;
+    int state;                  /* Current I/O state */
+    unsigned char *iobuf;       /* Line buffer */
+    int iobuflen;               /* Line buffer length */
+    BIO *io;                    /* BIO to perform I/O with */
+    BIO *mem;                   /* Memory BIO response is built into */
+    unsigned long asn1_len;     /* ASN1 length of response */
+    unsigned long max_resp_len; /* Maximum length of response */
+};
+
+#define OCSP_MAX_RESP_LENGTH    (100 * 1024)
+#define OCSP_MAX_LINE_LEN       4096;
 
 /* OCSP states */
 
 /* If set no reading should be performed */
-#define OHS_NOREAD		0x1000
+#define OHS_NOREAD              0x1000
 /* Error condition */
-#define OHS_ERROR		(0 | OHS_NOREAD)
+#define OHS_ERROR               (0 | OHS_NOREAD)
 /* First line being read */
-#define OHS_FIRSTLINE		1
+#define OHS_FIRSTLINE           1
 /* MIME headers being read */
-#define OHS_HEADERS		2
+#define OHS_HEADERS             2
 /* OCSP initial header (tag + length) being read */
-#define OHS_ASN1_HEADER		3
+#define OHS_ASN1_HEADER         3
 /* OCSP content octets being read */
-#define OHS_ASN1_CONTENT	4
+#define OHS_ASN1_CONTENT        4
 /* First call: ready to start I/O */
-#define OHS_ASN1_WRITE_INIT	(5 | OHS_NOREAD)
+#define OHS_ASN1_WRITE_INIT     (5 | OHS_NOREAD)
 /* Request being sent */
-#define OHS_ASN1_WRITE		(6 | OHS_NOREAD)
+#define OHS_ASN1_WRITE          (6 | OHS_NOREAD)
 /* Request being flushed */
-#define OHS_ASN1_FLUSH		(7 | OHS_NOREAD)
+#define OHS_ASN1_FLUSH          (7 | OHS_NOREAD)
 /* Completed */
-#define OHS_DONE		(8 | OHS_NOREAD)
+#define OHS_DONE                (8 | OHS_NOREAD)
 /* Headers set, no final \r\n included */
-#define OHS_HTTP_HEADER		(9 | OHS_NOREAD)
-
+#define OHS_HTTP_HEADER         (9 | OHS_NOREAD)
 
 static int parse_http_line1(char *line);
 
 OCSP_REQ_CTX *OCSP_REQ_CTX_new(BIO *io, int maxline)
-	{
-	OCSP_REQ_CTX *rctx;
-	rctx = OPENSSL_malloc(sizeof(OCSP_REQ_CTX));
-	if (!rctx)
-		return NULL;
-	rctx->state = OHS_ERROR;
-	rctx->max_resp_len = OCSP_MAX_RESP_LENGTH;
-	rctx->mem = BIO_new(BIO_s_mem());
-	rctx->io = io;
-	rctx->asn1_len = 0;
-	if (maxline > 0)
-		rctx->iobuflen = maxline;
-	else
-		rctx->iobuflen = OCSP_MAX_LINE_LEN;
-	rctx->iobuf = OPENSSL_malloc(rctx->iobuflen);
-	if (!rctx->iobuf || !rctx->mem)
-		{
-		OCSP_REQ_CTX_free(rctx);
-		return NULL;
-		}
-	return rctx;
-	}
+{
+    OCSP_REQ_CTX *rctx;
+    rctx = OPENSSL_malloc(sizeof(OCSP_REQ_CTX));
+    if (!rctx)
+        return NULL;
+    rctx->state = OHS_ERROR;
+    rctx->max_resp_len = OCSP_MAX_RESP_LENGTH;
+    rctx->mem = BIO_new(BIO_s_mem());
+    rctx->io = io;
+    rctx->asn1_len = 0;
+    if (maxline > 0)
+        rctx->iobuflen = maxline;
+    else
+        rctx->iobuflen = OCSP_MAX_LINE_LEN;
+    rctx->iobuf = OPENSSL_malloc(rctx->iobuflen);
+    if (!rctx->iobuf || !rctx->mem) {
+        OCSP_REQ_CTX_free(rctx);
+        return NULL;
+    }
+    return rctx;
+}
 
 void OCSP_REQ_CTX_free(OCSP_REQ_CTX *rctx)
-	{
-	if (rctx->mem)
-		BIO_free(rctx->mem);
-	if (rctx->iobuf)
-		OPENSSL_free(rctx->iobuf);
-	OPENSSL_free(rctx);
-	}
+{
+    if (rctx->mem)
+        BIO_free(rctx->mem);
+    if (rctx->iobuf)
+        OPENSSL_free(rctx->iobuf);
+    OPENSSL_free(rctx);
+}
 
 BIO *OCSP_REQ_CTX_get0_mem_bio(OCSP_REQ_CTX *rctx)
-	{
-	return rctx->mem;
-	}
+{
+    return rctx->mem;
+}
 
 void OCSP_set_max_response_length(OCSP_REQ_CTX *rctx, unsigned long len)
-	{
-	if (len == 0)
-		rctx->max_resp_len = OCSP_MAX_RESP_LENGTH;
-	else
-		rctx->max_resp_len = len;
-	}
+{
+    if (len == 0)
+        rctx->max_resp_len = OCSP_MAX_RESP_LENGTH;
+    else
+        rctx->max_resp_len = len;
+}
 
 int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it, ASN1_VALUE *val)
-	{
-	static const char req_hdr[] =
-			"Content-Type: application/ocsp-request\r\n"
-			"Content-Length: %d\r\n\r\n";
-	int reqlen = ASN1_item_i2d(val, NULL, it);
-        if (BIO_printf(rctx->mem, req_hdr, reqlen) <= 0)
-		return 0;
-        if (ASN1_item_i2d_bio(it, rctx->mem, val) <= 0)
-		return 0;
-	rctx->state = OHS_ASN1_WRITE_INIT;
-	return 1;
-	}
+{
+    static const char req_hdr[] =
+        "Content-Type: application/ocsp-request\r\n"
+        "Content-Length: %d\r\n\r\n";
+    int reqlen = ASN1_item_i2d(val, NULL, it);
+    if (BIO_printf(rctx->mem, req_hdr, reqlen) <= 0)
+        return 0;
+    if (ASN1_item_i2d_bio(it, rctx->mem, val) <= 0)
+        return 0;
+    rctx->state = OHS_ASN1_WRITE_INIT;
+    return 1;
+}
 
 int OCSP_REQ_CTX_nbio_d2i(OCSP_REQ_CTX *rctx,
-					ASN1_VALUE **pval, const ASN1_ITEM *it)
-	{
-	int rv, len;
-	const unsigned char *p;
-
-	rv = OCSP_REQ_CTX_nbio(rctx);
-	if (rv != 1)
-		return rv;
-
-	len = BIO_get_mem_data(rctx->mem, &p);
-	*pval = ASN1_item_d2i(NULL, &p, len, it);
-	if (*pval == NULL)
-		{
-		rctx->state = OHS_ERROR;
-		return 0;
-		}
-	return 1;
-	}
+                          ASN1_VALUE **pval, const ASN1_ITEM *it)
+{
+    int rv, len;
+    const unsigned char *p;
+
+    rv = OCSP_REQ_CTX_nbio(rctx);
+    if (rv != 1)
+        return rv;
+
+    len = BIO_get_mem_data(rctx->mem, &p);
+    *pval = ASN1_item_d2i(NULL, &p, len, it);
+    if (*pval == NULL) {
+        rctx->state = OHS_ERROR;
+        return 0;
+    }
+    return 1;
+}
 
 int OCSP_REQ_CTX_http(OCSP_REQ_CTX *rctx, const char *op, const char *path)
-	{
-	static const char http_hdr[] = "%s %s HTTP/1.0\r\n";
+{
+    static const char http_hdr[] = "%s %s HTTP/1.0\r\n";
 
-	if (!path)
-		path = "/";
+    if (!path)
+        path = "/";
 
-        if (BIO_printf(rctx->mem, http_hdr, op, path) <= 0)
-		return 0;
-	rctx->state = OHS_HTTP_HEADER;
-	return 1;
-	}
+    if (BIO_printf(rctx->mem, http_hdr, op, path) <= 0)
+        return 0;
+    rctx->state = OHS_HTTP_HEADER;
+    return 1;
+}
 
 int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, OCSP_REQUEST *req)
-	{
-	return OCSP_REQ_CTX_i2d(rctx, ASN1_ITEM_rptr(OCSP_REQUEST),
-							(ASN1_VALUE *)req);
-	}
+{
+    return OCSP_REQ_CTX_i2d(rctx, ASN1_ITEM_rptr(OCSP_REQUEST),
+                            (ASN1_VALUE *)req);
+}
 
 int OCSP_REQ_CTX_add1_header(OCSP_REQ_CTX *rctx,
-		const char *name, const char *value)
-	{
-	if (!name)
-		return 0;
-	if (BIO_puts(rctx->mem, name) <= 0)
-		return 0;
-	if (value)
-		{
-		if (BIO_write(rctx->mem, ": ", 2) != 2)
-			return 0;
-		if (BIO_puts(rctx->mem, value) <= 0)
-			return 0;
-		}
-	if (BIO_write(rctx->mem, "\r\n", 2) != 2)
-		return 0;
-	rctx->state = OHS_HTTP_HEADER;
-	return 1;
-	}
+                             const char *name, const char *value)
+{
+    if (!name)
+        return 0;
+    if (BIO_puts(rctx->mem, name) <= 0)
+        return 0;
+    if (value) {
+        if (BIO_write(rctx->mem, ": ", 2) != 2)
+            return 0;
+        if (BIO_puts(rctx->mem, value) <= 0)
+            return 0;
+    }
+    if (BIO_write(rctx->mem, "\r\n", 2) != 2)
+        return 0;
+    rctx->state = OHS_HTTP_HEADER;
+    return 1;
+}
 
 OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path, OCSP_REQUEST *req,
-			       int maxline)
-	{
-
-	OCSP_REQ_CTX *rctx = NULL;
-	rctx = OCSP_REQ_CTX_new(io, maxline);
-	if (!rctx)
-		return NULL;
-
-	if (!OCSP_REQ_CTX_http(rctx, "POST", path))
-		goto err;
-
-	if (req && !OCSP_REQ_CTX_set1_req(rctx, req))
-		goto err;
-
-	return rctx;
-	
-	err:
-	OCSP_REQ_CTX_free(rctx);
-	return NULL;
-	}
-
-/* Parse the HTTP response. This will look like this:
- * "HTTP/1.0 200 OK". We need to obtain the numeric code and
- * (optional) informational message.
+                               int maxline)
+{
+
+    OCSP_REQ_CTX *rctx = NULL;
+    rctx = OCSP_REQ_CTX_new(io, maxline);
+    if (!rctx)
+        return NULL;
+
+    if (!OCSP_REQ_CTX_http(rctx, "POST", path))
+        goto err;
+
+    if (req && !OCSP_REQ_CTX_set1_req(rctx, req))
+        goto err;
+
+    return rctx;
+
+ err:
+    OCSP_REQ_CTX_free(rctx);
+    return NULL;
+}
+
+/*
+ * Parse the HTTP response. This will look like this: "HTTP/1.0 200 OK". We
+ * need to obtain the numeric code and (optional) informational message.
  */
 
 static int parse_http_line1(char *line)
-	{
-	int retcode;
-	char *p, *q, *r;
-	/* Skip to first white space (passed protocol info) */
-
-	for(p = line; *p && !isspace((unsigned char)*p); p++)
-		continue;
-	if(!*p)
-		{
-		OCSPerr(OCSP_F_PARSE_HTTP_LINE1,
-					OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
-		return 0;
-		}
-
-	/* Skip past white space to start of response code */
-	while(*p && isspace((unsigned char)*p))
-		p++;
-
-	if(!*p)
-		{
-		OCSPerr(OCSP_F_PARSE_HTTP_LINE1,
-					OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
-		return 0;
-		}
-
-	/* Find end of response code: first whitespace after start of code */
-	for(q = p; *q && !isspace((unsigned char)*q); q++)
-		continue;
-
-	if(!*q)
-		{
-		OCSPerr(OCSP_F_PARSE_HTTP_LINE1,
-					OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
-		return 0;
-		}
-
-	/* Set end of response code and start of message */ 
-	*q++ = 0;
-
-	/* Attempt to parse numeric code */
-	retcode = strtoul(p, &r, 10);
-
-	if(*r)
-		return 0;
-
-	/* Skip over any leading white space in message */
-	while(*q && isspace((unsigned char)*q))
-		q++;
-
-	if(*q)
-		{
-		/* Finally zap any trailing white space in message (include
-		 * CRLF) */
-
-		/* We know q has a non white space character so this is OK */
-		for(r = q + strlen(q) - 1; isspace((unsigned char)*r); r--)
-			*r = 0;
-		}
-	if(retcode != 200)
-		{
-		OCSPerr(OCSP_F_PARSE_HTTP_LINE1, OCSP_R_SERVER_RESPONSE_ERROR);
-		if(!*q)
-			ERR_add_error_data(2, "Code=", p);
-		else
-			ERR_add_error_data(4, "Code=", p, ",Reason=", q);
-		return 0;
-		}
-
-
-	return 1;
-
-	}
+{
+    int retcode;
+    char *p, *q, *r;
+    /* Skip to first white space (passed protocol info) */
+
+    for (p = line; *p && !isspace((unsigned char)*p); p++)
+        continue;
+    if (!*p) {
+        OCSPerr(OCSP_F_PARSE_HTTP_LINE1, OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
+        return 0;
+    }
+
+    /* Skip past white space to start of response code */
+    while (*p && isspace((unsigned char)*p))
+        p++;
+
+    if (!*p) {
+        OCSPerr(OCSP_F_PARSE_HTTP_LINE1, OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
+        return 0;
+    }
+
+    /* Find end of response code: first whitespace after start of code */
+    for (q = p; *q && !isspace((unsigned char)*q); q++)
+        continue;
+
+    if (!*q) {
+        OCSPerr(OCSP_F_PARSE_HTTP_LINE1, OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
+        return 0;
+    }
+
+    /* Set end of response code and start of message */
+    *q++ = 0;
+
+    /* Attempt to parse numeric code */
+    retcode = strtoul(p, &r, 10);
+
+    if (*r)
+        return 0;
+
+    /* Skip over any leading white space in message */
+    while (*q && isspace((unsigned char)*q))
+        q++;
+
+    if (*q) {
+        /*
+         * Finally zap any trailing white space in message (include CRLF)
+         */
+
+        /* We know q has a non white space character so this is OK */
+        for (r = q + strlen(q) - 1; isspace((unsigned char)*r); r--)
+            *r = 0;
+    }
+    if (retcode != 200) {
+        OCSPerr(OCSP_F_PARSE_HTTP_LINE1, OCSP_R_SERVER_RESPONSE_ERROR);
+        if (!*q)
+            ERR_add_error_data(2, "Code=", p);
+        else
+            ERR_add_error_data(4, "Code=", p, ",Reason=", q);
+        return 0;
+    }
+
+    return 1;
+
+}
 
 int OCSP_REQ_CTX_nbio(OCSP_REQ_CTX *rctx)
-	{
-	int i, n;
-	const unsigned char *p;
-	next_io:
-	if (!(rctx->state & OHS_NOREAD))
-		{
-		n = BIO_read(rctx->io, rctx->iobuf, rctx->iobuflen);
-
-		if (n <= 0)
-			{
-			if (BIO_should_retry(rctx->io))
-				return -1;
-			return 0;
-			}
-
-		/* Write data to memory BIO */
-
-		if (BIO_write(rctx->mem, rctx->iobuf, n) != n)
-			return 0;
-		}
-
-	switch(rctx->state)
-		{
-		case OHS_HTTP_HEADER:
-		/* Last operation was adding headers: need a final \r\n */
-		if (BIO_write(rctx->mem, "\r\n", 2) != 2)
-			{
-			rctx->state = OHS_ERROR;
-			return 0;
-			}
-		rctx->state = OHS_ASN1_WRITE_INIT;
-
-		case OHS_ASN1_WRITE_INIT:
-		rctx->asn1_len = BIO_get_mem_data(rctx->mem, NULL);
-		rctx->state = OHS_ASN1_WRITE;
-
-		case OHS_ASN1_WRITE:
-		n = BIO_get_mem_data(rctx->mem, &p);
-
-		i = BIO_write(rctx->io,
-			p + (n - rctx->asn1_len), rctx->asn1_len);
-
-		if (i <= 0)
-			{
-			if (BIO_should_retry(rctx->io))
-				return -1;
-			rctx->state = OHS_ERROR;
-			return 0;
-			}
-
-		rctx->asn1_len -= i;
-
-		if (rctx->asn1_len > 0)
-			goto next_io;
-
-		rctx->state = OHS_ASN1_FLUSH;
-
-		(void)BIO_reset(rctx->mem);
-
-		case OHS_ASN1_FLUSH:
-
-		i = BIO_flush(rctx->io);
-
-		if (i > 0)
-			{
-			rctx->state = OHS_FIRSTLINE;
-			goto next_io;
-			}
-
-		if (BIO_should_retry(rctx->io))
-			return -1;
-
-		rctx->state = OHS_ERROR;
-		return 0;
-
-		case OHS_ERROR:
-		return 0;
-
-		case OHS_FIRSTLINE:
-		case OHS_HEADERS:
-
-		/* Attempt to read a line in */
-
-		next_line:
-		/* Due to &%^*$" memory BIO behaviour with BIO_gets we
-		 * have to check there's a complete line in there before
-		 * calling BIO_gets or we'll just get a partial read.
-		 */
-		n = BIO_get_mem_data(rctx->mem, &p);
-		if ((n <= 0) || !memchr(p, '\n', n))
-			{
-			if (n >= rctx->iobuflen)
-				{
-				rctx->state = OHS_ERROR;
-				return 0;
-				}
-			goto next_io;
-			}
-		n = BIO_gets(rctx->mem, (char *)rctx->iobuf, rctx->iobuflen);
-
-		if (n <= 0)
-			{
-			if (BIO_should_retry(rctx->mem))
-				goto next_io;
-			rctx->state = OHS_ERROR;
-			return 0;
-			}
-
-		/* Don't allow excessive lines */
-		if (n == rctx->iobuflen)
-			{
-			rctx->state = OHS_ERROR;
-			return 0;
-			}
-
-		/* First line */
-		if (rctx->state == OHS_FIRSTLINE)
-			{
-			if (parse_http_line1((char *)rctx->iobuf))
-				{
-				rctx->state = OHS_HEADERS;
-				goto next_line;
-				}
-			else
-				{
-				rctx->state = OHS_ERROR;
-				return 0;
-				}
-			}
-		else
-			{
-			/* Look for blank line: end of headers */
-			for (p = rctx->iobuf; *p; p++)
-				{
-				if ((*p != '\r') && (*p != '\n'))
-					break;
-				}
-			if (*p)
-				goto next_line;
-
-			rctx->state = OHS_ASN1_HEADER;
-
-			}
- 
-		/* Fall thru */
-
-
-		case OHS_ASN1_HEADER:
-		/* Now reading ASN1 header: can read at least 2 bytes which
-		 * is enough for ASN1 SEQUENCE header and either length field
-		 * or at least the length of the length field.
-		 */
-		n = BIO_get_mem_data(rctx->mem, &p);
-		if (n < 2)
-			goto next_io;
-
-		/* Check it is an ASN1 SEQUENCE */
-		if (*p++ != (V_ASN1_SEQUENCE|V_ASN1_CONSTRUCTED))
-			{
-			rctx->state = OHS_ERROR;
-			return 0;
-			}
-
-		/* Check out length field */
-		if (*p & 0x80)
-			{
-			/* If MSB set on initial length octet we can now
-			 * always read 6 octets: make sure we have them.
-			 */
-			if (n < 6)
-				goto next_io;
-			n = *p & 0x7F;
-			/* Not NDEF or excessive length */
-			if (!n || (n > 4))
-				{
-				rctx->state = OHS_ERROR;
-				return 0;
-				}
-			p++;
-			rctx->asn1_len = 0;
-			for (i = 0; i < n; i++)
-				{
-				rctx->asn1_len <<= 8;
-				rctx->asn1_len |= *p++;
-				}
-
-			if (rctx->asn1_len > rctx->max_resp_len)
-				{
-				rctx->state = OHS_ERROR;
-				return 0;
-				}
-
-			rctx->asn1_len += n + 2;
-			}
-		else
-			rctx->asn1_len = *p + 2;
-
-		rctx->state = OHS_ASN1_CONTENT;
-
-		/* Fall thru */
-		
-		case OHS_ASN1_CONTENT:
-		n = BIO_get_mem_data(rctx->mem, NULL);
-		if (n < (int)rctx->asn1_len)
-			goto next_io;
-
-		rctx->state = OHS_DONE;
-		return 1;
-
-		break;
-
-		case OHS_DONE:
-		return 1;
-
-		}
-
-	return 0;
-
-	}
+{
+    int i, n;
+    const unsigned char *p;
+ next_io:
+    if (!(rctx->state & OHS_NOREAD)) {
+        n = BIO_read(rctx->io, rctx->iobuf, rctx->iobuflen);
+
+        if (n <= 0) {
+            if (BIO_should_retry(rctx->io))
+                return -1;
+            return 0;
+        }
+
+        /* Write data to memory BIO */
+
+        if (BIO_write(rctx->mem, rctx->iobuf, n) != n)
+            return 0;
+    }
+
+    switch (rctx->state) {
+    case OHS_HTTP_HEADER:
+        /* Last operation was adding headers: need a final \r\n */
+        if (BIO_write(rctx->mem, "\r\n", 2) != 2) {
+            rctx->state = OHS_ERROR;
+            return 0;
+        }
+        rctx->state = OHS_ASN1_WRITE_INIT;
+
+    case OHS_ASN1_WRITE_INIT:
+        rctx->asn1_len = BIO_get_mem_data(rctx->mem, NULL);
+        rctx->state = OHS_ASN1_WRITE;
+
+    case OHS_ASN1_WRITE:
+        n = BIO_get_mem_data(rctx->mem, &p);
+
+        i = BIO_write(rctx->io, p + (n - rctx->asn1_len), rctx->asn1_len);
+
+        if (i <= 0) {
+            if (BIO_should_retry(rctx->io))
+                return -1;
+            rctx->state = OHS_ERROR;
+            return 0;
+        }
+
+        rctx->asn1_len -= i;
+
+        if (rctx->asn1_len > 0)
+            goto next_io;
+
+        rctx->state = OHS_ASN1_FLUSH;
+
+        (void)BIO_reset(rctx->mem);
+
+    case OHS_ASN1_FLUSH:
+
+        i = BIO_flush(rctx->io);
+
+        if (i > 0) {
+            rctx->state = OHS_FIRSTLINE;
+            goto next_io;
+        }
+
+        if (BIO_should_retry(rctx->io))
+            return -1;
+
+        rctx->state = OHS_ERROR;
+        return 0;
+
+    case OHS_ERROR:
+        return 0;
+
+    case OHS_FIRSTLINE:
+    case OHS_HEADERS:
+
+        /* Attempt to read a line in */
+
+ next_line:
+        /*
+         * Due to &%^*$" memory BIO behaviour with BIO_gets we have to check
+         * there's a complete line in there before calling BIO_gets or we'll
+         * just get a partial read.
+         */
+        n = BIO_get_mem_data(rctx->mem, &p);
+        if ((n <= 0) || !memchr(p, '\n', n)) {
+            if (n >= rctx->iobuflen) {
+                rctx->state = OHS_ERROR;
+                return 0;
+            }
+            goto next_io;
+        }
+        n = BIO_gets(rctx->mem, (char *)rctx->iobuf, rctx->iobuflen);
+
+        if (n <= 0) {
+            if (BIO_should_retry(rctx->mem))
+                goto next_io;
+            rctx->state = OHS_ERROR;
+            return 0;
+        }
+
+        /* Don't allow excessive lines */
+        if (n == rctx->iobuflen) {
+            rctx->state = OHS_ERROR;
+            return 0;
+        }
+
+        /* First line */
+        if (rctx->state == OHS_FIRSTLINE) {
+            if (parse_http_line1((char *)rctx->iobuf)) {
+                rctx->state = OHS_HEADERS;
+                goto next_line;
+            } else {
+                rctx->state = OHS_ERROR;
+                return 0;
+            }
+        } else {
+            /* Look for blank line: end of headers */
+            for (p = rctx->iobuf; *p; p++) {
+                if ((*p != '\r') && (*p != '\n'))
+                    break;
+            }
+            if (*p)
+                goto next_line;
+
+            rctx->state = OHS_ASN1_HEADER;
+
+        }
+
+        /* Fall thru */
+
+    case OHS_ASN1_HEADER:
+        /*
+         * Now reading ASN1 header: can read at least 2 bytes which is enough
+         * for ASN1 SEQUENCE header and either length field or at least the
+         * length of the length field.
+         */
+        n = BIO_get_mem_data(rctx->mem, &p);
+        if (n < 2)
+            goto next_io;
+
+        /* Check it is an ASN1 SEQUENCE */
+        if (*p++ != (V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED)) {
+            rctx->state = OHS_ERROR;
+            return 0;
+        }
+
+        /* Check out length field */
+        if (*p & 0x80) {
+            /*
+             * If MSB set on initial length octet we can now always read 6
+             * octets: make sure we have them.
+             */
+            if (n < 6)
+                goto next_io;
+            n = *p & 0x7F;
+            /* Not NDEF or excessive length */
+            if (!n || (n > 4)) {
+                rctx->state = OHS_ERROR;
+                return 0;
+            }
+            p++;
+            rctx->asn1_len = 0;
+            for (i = 0; i < n; i++) {
+                rctx->asn1_len <<= 8;
+                rctx->asn1_len |= *p++;
+            }
+
+            if (rctx->asn1_len > rctx->max_resp_len) {
+                rctx->state = OHS_ERROR;
+                return 0;
+            }
+
+            rctx->asn1_len += n + 2;
+        } else
+            rctx->asn1_len = *p + 2;
+
+        rctx->state = OHS_ASN1_CONTENT;
+
+        /* Fall thru */
+
+    case OHS_ASN1_CONTENT:
+        n = BIO_get_mem_data(rctx->mem, NULL);
+        if (n < (int)rctx->asn1_len)
+            goto next_io;
+
+        rctx->state = OHS_DONE;
+        return 1;
+
+        break;
+
+    case OHS_DONE:
+        return 1;
+
+    }
+
+    return 0;
+
+}
 
 int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx)
-	{
-	return OCSP_REQ_CTX_nbio_d2i(rctx,
-			(ASN1_VALUE **)presp, ASN1_ITEM_rptr(OCSP_RESPONSE));
-	}
+{
+    return OCSP_REQ_CTX_nbio_d2i(rctx,
+                                 (ASN1_VALUE **)presp,
+                                 ASN1_ITEM_rptr(OCSP_RESPONSE));
+}
 
 /* Blocking OCSP request handler: now a special case of non-blocking I/O */
 
 OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req)
-	{
-	OCSP_RESPONSE *resp = NULL;
-	OCSP_REQ_CTX *ctx;
-	int rv;
+{
+    OCSP_RESPONSE *resp = NULL;
+    OCSP_REQ_CTX *ctx;
+    int rv;
 
-	ctx = OCSP_sendreq_new(b, path, req, -1);
+    ctx = OCSP_sendreq_new(b, path, req, -1);
 
-	if (!ctx)
-		return NULL;
+    if (!ctx)
+        return NULL;
 
-	do
-		{
-		rv = OCSP_sendreq_nbio(&resp, ctx);
-		} while ((rv == -1) && BIO_should_retry(b));
+    do {
+        rv = OCSP_sendreq_nbio(&resp, ctx);
+    } while ((rv == -1) && BIO_should_retry(b));
 
-	OCSP_REQ_CTX_free(ctx);
+    OCSP_REQ_CTX_free(ctx);
 
-	if (rv)
-		return resp;
+    if (rv)
+        return resp;
 
-	return NULL;
-	}
+    return NULL;
+}
diff --git a/crypto/ocsp/ocsp_lib.c b/crypto/ocsp/ocsp_lib.c
index 4a7fe2592c..442a5b63d4 100644
--- a/crypto/ocsp/ocsp_lib.c
+++ b/crypto/ocsp/ocsp_lib.c
@@ -1,11 +1,14 @@
 /* ocsp_lib.c */
-/* Written by Tom Titchener  for the OpenSSL
- * project. */
+/*
+ * Written by Tom Titchener  for the OpenSSL
+ * project.
+ */
 
-/* History:
-   This file was transfered to Richard Levitte from CertCo by Kathy
-   Weinhold in mid-spring 2000 to be included in OpenSSL or released
-   as a patch kit. */
+/*
+ * History: This file was transfered to Richard Levitte from CertCo by Kathy
+ * Weinhold in mid-spring 2000 to be included in OpenSSL or released as a
+ * patch kit.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -15,7 +18,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -75,203 +78,213 @@
 
 OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, X509 *subject, X509 *issuer)
 {
-	X509_NAME *iname;
-	ASN1_INTEGER *serial;
-	ASN1_BIT_STRING *ikey;
+    X509_NAME *iname;
+    ASN1_INTEGER *serial;
+    ASN1_BIT_STRING *ikey;
 #ifndef OPENSSL_NO_SHA1
-	if(!dgst) dgst = EVP_sha1();
+    if (!dgst)
+        dgst = EVP_sha1();
 #endif
-	if (subject)
-		{
-		iname = X509_get_issuer_name(subject);
-		serial = X509_get_serialNumber(subject);
-		}
-	else
-		{
-		iname = X509_get_subject_name(issuer);
-		serial = NULL;
-		}
-	ikey = X509_get0_pubkey_bitstr(issuer);
-	return OCSP_cert_id_new(dgst, iname, ikey, serial);
+    if (subject) {
+        iname = X509_get_issuer_name(subject);
+        serial = X509_get_serialNumber(subject);
+    } else {
+        iname = X509_get_subject_name(issuer);
+        serial = NULL;
+    }
+    ikey = X509_get0_pubkey_bitstr(issuer);
+    return OCSP_cert_id_new(dgst, iname, ikey, serial);
 }
 
-
-OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst, 
-			      X509_NAME *issuerName, 
-			      ASN1_BIT_STRING* issuerKey, 
-			      ASN1_INTEGER *serialNumber)
-        {
-	int nid;
-        unsigned int i;
-	X509_ALGOR *alg;
-	OCSP_CERTID *cid = NULL;
-	unsigned char md[EVP_MAX_MD_SIZE];
-
-	if (!(cid = OCSP_CERTID_new())) goto err;
-
-	alg = cid->hashAlgorithm;
-	if (alg->algorithm != NULL) ASN1_OBJECT_free(alg->algorithm);
-	if ((nid = EVP_MD_type(dgst)) == NID_undef)
-	        {
-		OCSPerr(OCSP_F_OCSP_CERT_ID_NEW,OCSP_R_UNKNOWN_NID);
-		goto err;
-		}
-	if (!(alg->algorithm=OBJ_nid2obj(nid))) goto err;
-	if ((alg->parameter=ASN1_TYPE_new()) == NULL) goto err;
-	alg->parameter->type=V_ASN1_NULL;
-
-	if (!X509_NAME_digest(issuerName, dgst, md, &i)) goto digerr;
-	if (!(ASN1_OCTET_STRING_set(cid->issuerNameHash, md, i))) goto err;
-
-	/* Calculate the issuerKey hash, excluding tag and length */
-	if (!EVP_Digest(issuerKey->data, issuerKey->length, md, &i, dgst, NULL))
-		goto err;
-
-	if (!(ASN1_OCTET_STRING_set(cid->issuerKeyHash, md, i))) goto err;
-
-	if (serialNumber)
-		{
-		ASN1_INTEGER_free(cid->serialNumber);
-		if (!(cid->serialNumber = ASN1_INTEGER_dup(serialNumber))) goto err;
-		}
-	return cid;
-digerr:
-	OCSPerr(OCSP_F_OCSP_CERT_ID_NEW,OCSP_R_DIGEST_ERR);
-err:
-	if (cid) OCSP_CERTID_free(cid);
-	return NULL;
-	}
+OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
+                              X509_NAME *issuerName,
+                              ASN1_BIT_STRING *issuerKey,
+                              ASN1_INTEGER *serialNumber)
+{
+    int nid;
+    unsigned int i;
+    X509_ALGOR *alg;
+    OCSP_CERTID *cid = NULL;
+    unsigned char md[EVP_MAX_MD_SIZE];
+
+    if (!(cid = OCSP_CERTID_new()))
+        goto err;
+
+    alg = cid->hashAlgorithm;
+    if (alg->algorithm != NULL)
+        ASN1_OBJECT_free(alg->algorithm);
+    if ((nid = EVP_MD_type(dgst)) == NID_undef) {
+        OCSPerr(OCSP_F_OCSP_CERT_ID_NEW, OCSP_R_UNKNOWN_NID);
+        goto err;
+    }
+    if (!(alg->algorithm = OBJ_nid2obj(nid)))
+        goto err;
+    if ((alg->parameter = ASN1_TYPE_new()) == NULL)
+        goto err;
+    alg->parameter->type = V_ASN1_NULL;
+
+    if (!X509_NAME_digest(issuerName, dgst, md, &i))
+        goto digerr;
+    if (!(ASN1_OCTET_STRING_set(cid->issuerNameHash, md, i)))
+        goto err;
+
+    /* Calculate the issuerKey hash, excluding tag and length */
+    if (!EVP_Digest(issuerKey->data, issuerKey->length, md, &i, dgst, NULL))
+        goto err;
+
+    if (!(ASN1_OCTET_STRING_set(cid->issuerKeyHash, md, i)))
+        goto err;
+
+    if (serialNumber) {
+        ASN1_INTEGER_free(cid->serialNumber);
+        if (!(cid->serialNumber = ASN1_INTEGER_dup(serialNumber)))
+            goto err;
+    }
+    return cid;
+ digerr:
+    OCSPerr(OCSP_F_OCSP_CERT_ID_NEW, OCSP_R_DIGEST_ERR);
+ err:
+    if (cid)
+        OCSP_CERTID_free(cid);
+    return NULL;
+}
 
 int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b)
-	{
-	int ret;
-	ret = OBJ_cmp(a->hashAlgorithm->algorithm, b->hashAlgorithm->algorithm);
-	if (ret) return ret;
-	ret = ASN1_OCTET_STRING_cmp(a->issuerNameHash, b->issuerNameHash);
-	if (ret) return ret;
-	return ASN1_OCTET_STRING_cmp(a->issuerKeyHash, b->issuerKeyHash);
-	}
+{
+    int ret;
+    ret = OBJ_cmp(a->hashAlgorithm->algorithm, b->hashAlgorithm->algorithm);
+    if (ret)
+        return ret;
+    ret = ASN1_OCTET_STRING_cmp(a->issuerNameHash, b->issuerNameHash);
+    if (ret)
+        return ret;
+    return ASN1_OCTET_STRING_cmp(a->issuerKeyHash, b->issuerKeyHash);
+}
 
 int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b)
-	{
-	int ret;
-	ret = OCSP_id_issuer_cmp(a, b);
-	if (ret) return ret;
-	return ASN1_INTEGER_cmp(a->serialNumber, b->serialNumber);
-	}
-
+{
+    int ret;
+    ret = OCSP_id_issuer_cmp(a, b);
+    if (ret)
+        return ret;
+    return ASN1_INTEGER_cmp(a->serialNumber, b->serialNumber);
+}
 
-/* Parse a URL and split it up into host, port and path components and whether
- * it is SSL.
+/*
+ * Parse a URL and split it up into host, port and path components and
+ * whether it is SSL.
  */
 
-int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath, int *pssl)
-	{
-	char *p, *buf;
-
-	char *host, *port;
-
-	*phost = NULL;
-	*pport = NULL;
-	*ppath = NULL;
-
-	/* dup the buffer since we are going to mess with it */
-	buf = BUF_strdup(url);
-	if (!buf) goto mem_err;
-
-	/* Check for initial colon */
-	p = strchr(buf, ':');
-
-	if (!p) goto parse_err;
-
-	*(p++) = '\0';
-
-	if (!strcmp(buf, "http"))
-		{
-		*pssl = 0;
-		port = "80";
-		}
-	else if (!strcmp(buf, "https"))
-		{
-		*pssl = 1;
-		port = "443";
-		}
-	else
-		goto parse_err;
-
-	/* Check for double slash */
-	if ((p[0] != '/') || (p[1] != '/'))
-		goto parse_err;
-
-	p += 2;
-
-	host = p;
-
-	/* Check for trailing part of path */
-
-	p = strchr(p, '/');
-
-	if (!p) 
-		*ppath = BUF_strdup("/");
-	else
-		{
-		*ppath = BUF_strdup(p);
-		/* Set start of path to 0 so hostname is valid */
-		*p = '\0';
-		}
-
-	if (!*ppath) goto mem_err;
-
-	p = host;
-	if(host[0] == '[')
-		{
-		/* ipv6 literal */
-		host++;
-		p = strchr(host, ']');
-		if(!p) goto parse_err;
-		*p = '\0';
-		p++;
-		}
-
-	/* Look for optional ':' for port number */
-	if ((p = strchr(p, ':')))
-		{
-		*p = 0;
-		port = p + 1;
-		}
-	else
-		{
-		/* Not found: set default port */
-		if (*pssl) port = "443";
-		else port = "80";
-		}
-
-	*pport = BUF_strdup(port);
-	if (!*pport) goto mem_err;
-
-	*phost = BUF_strdup(host);
-
-	if (!*phost) goto mem_err;
-
-	OPENSSL_free(buf);
-
-	return 1;
-
-	mem_err:
-	OCSPerr(OCSP_F_OCSP_PARSE_URL, ERR_R_MALLOC_FAILURE);
-	goto err;
-
-	parse_err:
-	OCSPerr(OCSP_F_OCSP_PARSE_URL, OCSP_R_ERROR_PARSING_URL);
-
+int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath,
+                   int *pssl)
+{
+    char *p, *buf;
+
+    char *host, *port;
+
+    *phost = NULL;
+    *pport = NULL;
+    *ppath = NULL;
+
+    /* dup the buffer since we are going to mess with it */
+    buf = BUF_strdup(url);
+    if (!buf)
+        goto mem_err;
+
+    /* Check for initial colon */
+    p = strchr(buf, ':');
+
+    if (!p)
+        goto parse_err;
+
+    *(p++) = '\0';
+
+    if (!strcmp(buf, "http")) {
+        *pssl = 0;
+        port = "80";
+    } else if (!strcmp(buf, "https")) {
+        *pssl = 1;
+        port = "443";
+    } else
+        goto parse_err;
+
+    /* Check for double slash */
+    if ((p[0] != '/') || (p[1] != '/'))
+        goto parse_err;
+
+    p += 2;
+
+    host = p;
+
+    /* Check for trailing part of path */
+
+    p = strchr(p, '/');
+
+    if (!p)
+        *ppath = BUF_strdup("/");
+    else {
+        *ppath = BUF_strdup(p);
+        /* Set start of path to 0 so hostname is valid */
+        *p = '\0';
+    }
+
+    if (!*ppath)
+        goto mem_err;
+
+    p = host;
+    if (host[0] == '[') {
+        /* ipv6 literal */
+        host++;
+        p = strchr(host, ']');
+        if (!p)
+            goto parse_err;
+        *p = '\0';
+        p++;
+    }
+
+    /* Look for optional ':' for port number */
+    if ((p = strchr(p, ':'))) {
+        *p = 0;
+        port = p + 1;
+    } else {
+        /* Not found: set default port */
+        if (*pssl)
+            port = "443";
+        else
+            port = "80";
+    }
+
+    *pport = BUF_strdup(port);
+    if (!*pport)
+        goto mem_err;
+
+    *phost = BUF_strdup(host);
+
+    if (!*phost)
+        goto mem_err;
+
+    OPENSSL_free(buf);
+
+    return 1;
+
+ mem_err:
+    OCSPerr(OCSP_F_OCSP_PARSE_URL, ERR_R_MALLOC_FAILURE);
+    goto err;
+
+ parse_err:
+    OCSPerr(OCSP_F_OCSP_PARSE_URL, OCSP_R_ERROR_PARSING_URL);
+
+ err:
+    if (buf)
+        OPENSSL_free(buf);
+    if (*ppath)
+        OPENSSL_free(*ppath);
+    if (*pport)
+        OPENSSL_free(*pport);
+    if (*phost)
+        OPENSSL_free(*phost);
+    return 0;
 
-	err:
-	if (buf) OPENSSL_free(buf);
-	if (*ppath) OPENSSL_free(*ppath);
-	if (*pport) OPENSSL_free(*pport);
-	if (*phost) OPENSSL_free(*phost);
-	return 0;
-
-	}
+}
 
 IMPLEMENT_ASN1_DUP_FUNCTION(OCSP_CERTID)
diff --git a/crypto/ocsp/ocsp_prn.c b/crypto/ocsp/ocsp_prn.c
index 87608ff399..1834256af2 100644
--- a/crypto/ocsp/ocsp_prn.c
+++ b/crypto/ocsp/ocsp_prn.c
@@ -1,11 +1,14 @@
 /* ocsp_prn.c */
-/* Written by Tom Titchener  for the OpenSSL
- * project. */
+/*
+ * Written by Tom Titchener  for the OpenSSL
+ * project.
+ */
 
-/* History:
-   This file was originally part of ocsp.c and was transfered to Richard
-   Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be included
-   in OpenSSL or released as a patch kit. */
+/*
+ * History: This file was originally part of ocsp.c and was transfered to
+ * Richard Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be
+ * included in OpenSSL or released as a patch kit.
+ */
 
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -15,7 +18,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,225 +69,232 @@
 #include 
 #include 
 
-static int ocsp_certid_print(BIO *bp, OCSP_CERTID* a, int indent)
-        {
-	BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
-	indent += 2;
-	BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
-	i2a_ASN1_OBJECT(bp, a->hashAlgorithm->algorithm);
-	BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
-	i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING);
-	BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
-	i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING);
-	BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
-	i2a_ASN1_INTEGER(bp, a->serialNumber);
-	BIO_printf(bp, "\n");
-	return 1;
-	}
+static int ocsp_certid_print(BIO *bp, OCSP_CERTID *a, int indent)
+{
+    BIO_printf(bp, "%*sCertificate ID:\n", indent, "");
+    indent += 2;
+    BIO_printf(bp, "%*sHash Algorithm: ", indent, "");
+    i2a_ASN1_OBJECT(bp, a->hashAlgorithm->algorithm);
+    BIO_printf(bp, "\n%*sIssuer Name Hash: ", indent, "");
+    i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING);
+    BIO_printf(bp, "\n%*sIssuer Key Hash: ", indent, "");
+    i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING);
+    BIO_printf(bp, "\n%*sSerial Number: ", indent, "");
+    i2a_ASN1_INTEGER(bp, a->serialNumber);
+    BIO_printf(bp, "\n");
+    return 1;
+}
 
-typedef struct
-	{
-	long t;
-	const char *m;
-	} OCSP_TBLSTR;
+typedef struct {
+    long t;
+    const char *m;
+} OCSP_TBLSTR;
 
 static const char *table2string(long s, const OCSP_TBLSTR *ts, int len)
 {
-	const OCSP_TBLSTR *p;
-	for (p=ts; p < ts + len; p++)
-	        if (p->t == s)
-		         return p->m;
-	return "(UNKNOWN)";
+    const OCSP_TBLSTR *p;
+    for (p = ts; p < ts + len; p++)
+        if (p->t == s)
+            return p->m;
+    return "(UNKNOWN)";
 }
 
 const char *OCSP_response_status_str(long s)
-        {
-	static const OCSP_TBLSTR rstat_tbl[] = {
-	        { OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful" },
-	        { OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest" },
-	        { OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror" },
-	        { OCSP_RESPONSE_STATUS_TRYLATER, "trylater" },
-	        { OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired" },
-	        { OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized" } };
-	return table2string(s, rstat_tbl, 6);
-	} 
+{
+    static const OCSP_TBLSTR rstat_tbl[] = {
+        {OCSP_RESPONSE_STATUS_SUCCESSFUL, "successful"},
+        {OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest"},
+        {OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror"},
+        {OCSP_RESPONSE_STATUS_TRYLATER, "trylater"},
+        {OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired"},
+        {OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized"}
+    };
+    return table2string(s, rstat_tbl, 6);
+}
 
 const char *OCSP_cert_status_str(long s)
-        {
-	static const OCSP_TBLSTR cstat_tbl[] = {
-	        { V_OCSP_CERTSTATUS_GOOD, "good" },
-	        { V_OCSP_CERTSTATUS_REVOKED, "revoked" },
-	        { V_OCSP_CERTSTATUS_UNKNOWN, "unknown" } };
-	return table2string(s, cstat_tbl, 3);
-	} 
+{
+    static const OCSP_TBLSTR cstat_tbl[] = {
+        {V_OCSP_CERTSTATUS_GOOD, "good"},
+        {V_OCSP_CERTSTATUS_REVOKED, "revoked"},
+        {V_OCSP_CERTSTATUS_UNKNOWN, "unknown"}
+    };
+    return table2string(s, cstat_tbl, 3);
+}
 
 const char *OCSP_crl_reason_str(long s)
-        {
-	static const OCSP_TBLSTR reason_tbl[] = {
-	  { OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified" },
-          { OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise" },
-          { OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise" },
-          { OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged" },
-          { OCSP_REVOKED_STATUS_SUPERSEDED, "superseded" },
-          { OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation" },
-          { OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold" },
-          { OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL" } };
-	return table2string(s, reason_tbl, 8);
-	} 
+{
+    static const OCSP_TBLSTR reason_tbl[] = {
+        {OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified"},
+        {OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise"},
+        {OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise"},
+        {OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged"},
+        {OCSP_REVOKED_STATUS_SUPERSEDED, "superseded"},
+        {OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation"},
+        {OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold"},
+        {OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL"}
+    };
+    return table2string(s, reason_tbl, 8);
+}
 
-int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* o, unsigned long flags)
-        {
-	int i;
-	long l;
-	OCSP_CERTID* cid = NULL;
-	OCSP_ONEREQ *one = NULL;
-	OCSP_REQINFO *inf = o->tbsRequest;
-	OCSP_SIGNATURE *sig = o->optionalSignature;
+int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *o, unsigned long flags)
+{
+    int i;
+    long l;
+    OCSP_CERTID *cid = NULL;
+    OCSP_ONEREQ *one = NULL;
+    OCSP_REQINFO *inf = o->tbsRequest;
+    OCSP_SIGNATURE *sig = o->optionalSignature;
 
-	if (BIO_write(bp,"OCSP Request Data:\n",19) <= 0) goto err;
-	l=ASN1_INTEGER_get(inf->version);
-	if (BIO_printf(bp,"    Version: %lu (0x%lx)",l+1,l) <= 0) goto err;
-	if (inf->requestorName != NULL)
-	        {
-		if (BIO_write(bp,"\n    Requestor Name: ",21) <= 0) 
-		        goto err;
-		GENERAL_NAME_print(bp, inf->requestorName);
-		}
-	if (BIO_write(bp,"\n    Requestor List:\n",21) <= 0) goto err;
-	for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++)
-	        {
-		one = sk_OCSP_ONEREQ_value(inf->requestList, i);
-		cid = one->reqCert;
-		ocsp_certid_print(bp, cid, 8);
-		if (!X509V3_extensions_print(bp,
-					"Request Single Extensions",
-					one->singleRequestExtensions, flags, 8))
-							goto err;
-		}
-	if (!X509V3_extensions_print(bp, "Request Extensions",
-			inf->requestExtensions, flags, 4))
-							goto err;
-	if (sig)
-	        {
-		X509_signature_print(bp, sig->signatureAlgorithm, sig->signature);
-		for (i=0; icerts); i++)
-			{
-			X509_print(bp, sk_X509_value(sig->certs,i));
-			PEM_write_bio_X509(bp,sk_X509_value(sig->certs,i));
-			}
-		}
-	return 1;
-err:
-	return 0;
-	}
+    if (BIO_write(bp, "OCSP Request Data:\n", 19) <= 0)
+        goto err;
+    l = ASN1_INTEGER_get(inf->version);
+    if (BIO_printf(bp, "    Version: %lu (0x%lx)", l + 1, l) <= 0)
+        goto err;
+    if (inf->requestorName != NULL) {
+        if (BIO_write(bp, "\n    Requestor Name: ", 21) <= 0)
+            goto err;
+        GENERAL_NAME_print(bp, inf->requestorName);
+    }
+    if (BIO_write(bp, "\n    Requestor List:\n", 21) <= 0)
+        goto err;
+    for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) {
+        one = sk_OCSP_ONEREQ_value(inf->requestList, i);
+        cid = one->reqCert;
+        ocsp_certid_print(bp, cid, 8);
+        if (!X509V3_extensions_print(bp,
+                                     "Request Single Extensions",
+                                     one->singleRequestExtensions, flags, 8))
+            goto err;
+    }
+    if (!X509V3_extensions_print(bp, "Request Extensions",
+                                 inf->requestExtensions, flags, 4))
+        goto err;
+    if (sig) {
+        X509_signature_print(bp, sig->signatureAlgorithm, sig->signature);
+        for (i = 0; i < sk_X509_num(sig->certs); i++) {
+            X509_print(bp, sk_X509_value(sig->certs, i));
+            PEM_write_bio_X509(bp, sk_X509_value(sig->certs, i));
+        }
+    }
+    return 1;
+ err:
+    return 0;
+}
 
-int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags)
-        {
-	int i, ret = 0;
-	long l;
-	OCSP_CERTID *cid = NULL;
-	OCSP_BASICRESP *br = NULL;
-	OCSP_RESPID *rid = NULL;
-	OCSP_RESPDATA  *rd = NULL;
-	OCSP_CERTSTATUS *cst = NULL;
-	OCSP_REVOKEDINFO *rev = NULL;
-	OCSP_SINGLERESP *single = NULL;
-	OCSP_RESPBYTES *rb = o->responseBytes;
+int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags)
+{
+    int i, ret = 0;
+    long l;
+    OCSP_CERTID *cid = NULL;
+    OCSP_BASICRESP *br = NULL;
+    OCSP_RESPID *rid = NULL;
+    OCSP_RESPDATA *rd = NULL;
+    OCSP_CERTSTATUS *cst = NULL;
+    OCSP_REVOKEDINFO *rev = NULL;
+    OCSP_SINGLERESP *single = NULL;
+    OCSP_RESPBYTES *rb = o->responseBytes;
 
-	if (BIO_puts(bp,"OCSP Response Data:\n") <= 0) goto err;
-	l=ASN1_ENUMERATED_get(o->responseStatus);
-	if (BIO_printf(bp,"    OCSP Response Status: %s (0x%lx)\n",
-		       OCSP_response_status_str(l), l) <= 0) goto err;
-	if (rb == NULL) return 1;
-        if (BIO_puts(bp,"    Response Type: ") <= 0)
-	        goto err;
-	if(i2a_ASN1_OBJECT(bp, rb->responseType) <= 0)
-	        goto err;
-	if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) 
-	        {
-		BIO_puts(bp," (unknown response type)\n");
-		return 1;
-		}
+    if (BIO_puts(bp, "OCSP Response Data:\n") <= 0)
+        goto err;
+    l = ASN1_ENUMERATED_get(o->responseStatus);
+    if (BIO_printf(bp, "    OCSP Response Status: %s (0x%lx)\n",
+                   OCSP_response_status_str(l), l) <= 0)
+        goto err;
+    if (rb == NULL)
+        return 1;
+    if (BIO_puts(bp, "    Response Type: ") <= 0)
+        goto err;
+    if (i2a_ASN1_OBJECT(bp, rb->responseType) <= 0)
+        goto err;
+    if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) {
+        BIO_puts(bp, " (unknown response type)\n");
+        return 1;
+    }
 
-	i = ASN1_STRING_length(rb->response);
-	if (!(br = OCSP_response_get1_basic(o))) goto err;
-	rd = br->tbsResponseData;
-	l=ASN1_INTEGER_get(rd->version);
-	if (BIO_printf(bp,"\n    Version: %lu (0x%lx)\n",
-		       l+1,l) <= 0) goto err;
-	if (BIO_puts(bp,"    Responder Id: ") <= 0) goto err;
+    i = ASN1_STRING_length(rb->response);
+    if (!(br = OCSP_response_get1_basic(o)))
+        goto err;
+    rd = br->tbsResponseData;
+    l = ASN1_INTEGER_get(rd->version);
+    if (BIO_printf(bp, "\n    Version: %lu (0x%lx)\n", l + 1, l) <= 0)
+        goto err;
+    if (BIO_puts(bp, "    Responder Id: ") <= 0)
+        goto err;
 
-	rid =  rd->responderId;
-	switch (rid->type)
-		{
-		case V_OCSP_RESPID_NAME:
-		        X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE);
-		        break;
-		case V_OCSP_RESPID_KEY:
-		        i2a_ASN1_STRING(bp, rid->value.byKey, V_ASN1_OCTET_STRING);
-		        break;
-		}
+    rid = rd->responderId;
+    switch (rid->type) {
+    case V_OCSP_RESPID_NAME:
+        X509_NAME_print_ex(bp, rid->value.byName, 0, XN_FLAG_ONELINE);
+        break;
+    case V_OCSP_RESPID_KEY:
+        i2a_ASN1_STRING(bp, rid->value.byKey, V_ASN1_OCTET_STRING);
+        break;
+    }
 
-	if (BIO_printf(bp,"\n    Produced At: ")<=0) goto err;
-	if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt)) goto err;
-	if (BIO_printf(bp,"\n    Responses:\n") <= 0) goto err;
-	for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++)
-	        {
-		if (! sk_OCSP_SINGLERESP_value(rd->responses, i)) continue;
-		single = sk_OCSP_SINGLERESP_value(rd->responses, i);
-		cid = single->certId;
-		if(ocsp_certid_print(bp, cid, 4) <= 0) goto err;
-		cst = single->certStatus;
-		if (BIO_printf(bp,"    Cert Status: %s",
-			       OCSP_cert_status_str(cst->type)) <= 0)
-		        goto err;
-		if (cst->type == V_OCSP_CERTSTATUS_REVOKED)
-		        {
-		        rev = cst->value.revoked;
-			if (BIO_printf(bp, "\n    Revocation Time: ") <= 0) 
-			        goto err;
-			if (!ASN1_GENERALIZEDTIME_print(bp, 
-							rev->revocationTime)) 
-				goto err;
-			if (rev->revocationReason) 
-			        {
-				l=ASN1_ENUMERATED_get(rev->revocationReason);
-				if (BIO_printf(bp, 
-					 "\n    Revocation Reason: %s (0x%lx)",
-					       OCSP_crl_reason_str(l), l) <= 0)
-				        goto err;
-				}
-			}
-		if (BIO_printf(bp,"\n    This Update: ") <= 0) goto err;
-		if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate)) 
-			goto err;
-		if (single->nextUpdate)
-		        {
-			if (BIO_printf(bp,"\n    Next Update: ") <= 0)goto err;
-			if (!ASN1_GENERALIZEDTIME_print(bp,single->nextUpdate))
-				goto err;
-			}
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		if (!X509V3_extensions_print(bp,
-					"Response Single Extensions",
-					single->singleExtensions, flags, 8))
-							goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if (!X509V3_extensions_print(bp, "Response Extensions",
-					rd->responseExtensions, flags, 4))
-							goto err;
-	if(X509_signature_print(bp, br->signatureAlgorithm, br->signature) <= 0)
-							goto err;
+    if (BIO_printf(bp, "\n    Produced At: ") <= 0)
+        goto err;
+    if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt))
+        goto err;
+    if (BIO_printf(bp, "\n    Responses:\n") <= 0)
+        goto err;
+    for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) {
+        if (!sk_OCSP_SINGLERESP_value(rd->responses, i))
+            continue;
+        single = sk_OCSP_SINGLERESP_value(rd->responses, i);
+        cid = single->certId;
+        if (ocsp_certid_print(bp, cid, 4) <= 0)
+            goto err;
+        cst = single->certStatus;
+        if (BIO_printf(bp, "    Cert Status: %s",
+                       OCSP_cert_status_str(cst->type)) <= 0)
+            goto err;
+        if (cst->type == V_OCSP_CERTSTATUS_REVOKED) {
+            rev = cst->value.revoked;
+            if (BIO_printf(bp, "\n    Revocation Time: ") <= 0)
+                goto err;
+            if (!ASN1_GENERALIZEDTIME_print(bp, rev->revocationTime))
+                goto err;
+            if (rev->revocationReason) {
+                l = ASN1_ENUMERATED_get(rev->revocationReason);
+                if (BIO_printf(bp,
+                               "\n    Revocation Reason: %s (0x%lx)",
+                               OCSP_crl_reason_str(l), l) <= 0)
+                    goto err;
+            }
+        }
+        if (BIO_printf(bp, "\n    This Update: ") <= 0)
+            goto err;
+        if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate))
+            goto err;
+        if (single->nextUpdate) {
+            if (BIO_printf(bp, "\n    Next Update: ") <= 0)
+                goto err;
+            if (!ASN1_GENERALIZEDTIME_print(bp, single->nextUpdate))
+                goto err;
+        }
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+        if (!X509V3_extensions_print(bp,
+                                     "Response Single Extensions",
+                                     single->singleExtensions, flags, 8))
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (!X509V3_extensions_print(bp, "Response Extensions",
+                                 rd->responseExtensions, flags, 4))
+        goto err;
+    if (X509_signature_print(bp, br->signatureAlgorithm, br->signature) <= 0)
+        goto err;
 
-	for (i=0; icerts); i++)
-		{
-		X509_print(bp, sk_X509_value(br->certs,i));
-		PEM_write_bio_X509(bp,sk_X509_value(br->certs,i));
-		}
+    for (i = 0; i < sk_X509_num(br->certs); i++) {
+        X509_print(bp, sk_X509_value(br->certs, i));
+        PEM_write_bio_X509(bp, sk_X509_value(br->certs, i));
+    }
 
-	ret = 1;
-err:
-	OCSP_BASICRESP_free(br);
-	return ret;
-	}
+    ret = 1;
+ err:
+    OCSP_BASICRESP_free(br);
+    return ret;
+}
diff --git a/crypto/ocsp/ocsp_srv.c b/crypto/ocsp/ocsp_srv.c
index 1c606dd0b6..2ec2c63618 100644
--- a/crypto/ocsp/ocsp_srv.c
+++ b/crypto/ocsp/ocsp_srv.c
@@ -1,6 +1,7 @@
 /* ocsp_srv.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,200 +66,206 @@
 #include 
 #include 
 
-/* Utility functions related to sending OCSP responses and extracting
+/*
+ * Utility functions related to sending OCSP responses and extracting
  * relevant information from the request.
  */
 
 int OCSP_request_onereq_count(OCSP_REQUEST *req)
-	{
-	return sk_OCSP_ONEREQ_num(req->tbsRequest->requestList);
-	}
+{
+    return sk_OCSP_ONEREQ_num(req->tbsRequest->requestList);
+}
 
 OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i)
-	{
-	return sk_OCSP_ONEREQ_value(req->tbsRequest->requestList, i);
-	}
+{
+    return sk_OCSP_ONEREQ_value(req->tbsRequest->requestList, i);
+}
 
 OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one)
-	{
-	return one->reqCert;
-	}
+{
+    return one->reqCert;
+}
 
 int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
-			ASN1_OCTET_STRING **pikeyHash,
-			ASN1_INTEGER **pserial, OCSP_CERTID *cid)
-	{
-	if (!cid) return 0;
-	if (pmd) *pmd = cid->hashAlgorithm->algorithm;
-	if(piNameHash) *piNameHash = cid->issuerNameHash;
-	if (pikeyHash) *pikeyHash = cid->issuerKeyHash;
-	if (pserial) *pserial = cid->serialNumber;
-	return 1;
-	}
+                      ASN1_OCTET_STRING **pikeyHash,
+                      ASN1_INTEGER **pserial, OCSP_CERTID *cid)
+{
+    if (!cid)
+        return 0;
+    if (pmd)
+        *pmd = cid->hashAlgorithm->algorithm;
+    if (piNameHash)
+        *piNameHash = cid->issuerNameHash;
+    if (pikeyHash)
+        *pikeyHash = cid->issuerKeyHash;
+    if (pserial)
+        *pserial = cid->serialNumber;
+    return 1;
+}
 
 int OCSP_request_is_signed(OCSP_REQUEST *req)
-	{
-	if(req->optionalSignature) return 1;
-	return 0;
-	}
+{
+    if (req->optionalSignature)
+        return 1;
+    return 0;
+}
 
 /* Create an OCSP response and encode an optional basic response */
 OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs)
-        {
-        OCSP_RESPONSE *rsp = NULL;
-
-	if (!(rsp = OCSP_RESPONSE_new())) goto err;
-	if (!(ASN1_ENUMERATED_set(rsp->responseStatus, status))) goto err;
-	if (!bs) return rsp;
-	if (!(rsp->responseBytes = OCSP_RESPBYTES_new())) goto err;
-	rsp->responseBytes->responseType = OBJ_nid2obj(NID_id_pkix_OCSP_basic);
-	if (!ASN1_item_pack(bs, ASN1_ITEM_rptr(OCSP_BASICRESP), &rsp->responseBytes->response))
-				goto err;
-	return rsp;
-err:
-	if (rsp) OCSP_RESPONSE_free(rsp);
-	return NULL;
-	}
-
+{
+    OCSP_RESPONSE *rsp = NULL;
+
+    if (!(rsp = OCSP_RESPONSE_new()))
+        goto err;
+    if (!(ASN1_ENUMERATED_set(rsp->responseStatus, status)))
+        goto err;
+    if (!bs)
+        return rsp;
+    if (!(rsp->responseBytes = OCSP_RESPBYTES_new()))
+        goto err;
+    rsp->responseBytes->responseType = OBJ_nid2obj(NID_id_pkix_OCSP_basic);
+    if (!ASN1_item_pack
+        (bs, ASN1_ITEM_rptr(OCSP_BASICRESP), &rsp->responseBytes->response))
+         goto err;
+    return rsp;
+ err:
+    if (rsp)
+        OCSP_RESPONSE_free(rsp);
+    return NULL;
+}
 
 OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
-						OCSP_CERTID *cid,
-						int status, int reason,
-						ASN1_TIME *revtime,
-					ASN1_TIME *thisupd, ASN1_TIME *nextupd)
-	{
-	OCSP_SINGLERESP *single = NULL;
-	OCSP_CERTSTATUS *cs;
-	OCSP_REVOKEDINFO *ri;
-
-	if(!rsp->tbsResponseData->responses &&
-	    !(rsp->tbsResponseData->responses = sk_OCSP_SINGLERESP_new_null()))
-		goto err;
-
-	if (!(single = OCSP_SINGLERESP_new()))
-		goto err;
-
-
-
-	if (!ASN1_TIME_to_generalizedtime(thisupd, &single->thisUpdate))
-		goto err;
-	if (nextupd &&
-		!ASN1_TIME_to_generalizedtime(nextupd, &single->nextUpdate))
-		goto err;
-
-	OCSP_CERTID_free(single->certId);
-
-	if(!(single->certId = OCSP_CERTID_dup(cid)))
-		goto err;
-
-	cs = single->certStatus;
-	switch(cs->type = status)
-		{
-	case V_OCSP_CERTSTATUS_REVOKED:
-		if (!revtime)
-		        {
-		        OCSPerr(OCSP_F_OCSP_BASIC_ADD1_STATUS,OCSP_R_NO_REVOKED_TIME);
-			goto err;
-		        }
-		if (!(cs->value.revoked = ri = OCSP_REVOKEDINFO_new())) goto err;
-		if (!ASN1_TIME_to_generalizedtime(revtime, &ri->revocationTime))
-			goto err;	
-		if (reason != OCSP_REVOKED_STATUS_NOSTATUS)
-		        {
-			if (!(ri->revocationReason = ASN1_ENUMERATED_new())) 
-			        goto err;
-			if (!(ASN1_ENUMERATED_set(ri->revocationReason, 
-						  reason)))
-			        goto err;	
-			}
-		break;
-
-	case V_OCSP_CERTSTATUS_GOOD:
-		cs->value.good = ASN1_NULL_new();
-		break;
-
-	case V_OCSP_CERTSTATUS_UNKNOWN:
-		cs->value.unknown = ASN1_NULL_new();
-		break;
-
-	default:
-		goto err;
-
-		}
-	if (!(sk_OCSP_SINGLERESP_push(rsp->tbsResponseData->responses, single)))
-		goto err;
-	return single;
-err:
-	OCSP_SINGLERESP_free(single);
-	return NULL;
-	}
+                                        OCSP_CERTID *cid,
+                                        int status, int reason,
+                                        ASN1_TIME *revtime,
+                                        ASN1_TIME *thisupd,
+                                        ASN1_TIME *nextupd)
+{
+    OCSP_SINGLERESP *single = NULL;
+    OCSP_CERTSTATUS *cs;
+    OCSP_REVOKEDINFO *ri;
+
+    if (!rsp->tbsResponseData->responses &&
+        !(rsp->tbsResponseData->responses = sk_OCSP_SINGLERESP_new_null()))
+        goto err;
+
+    if (!(single = OCSP_SINGLERESP_new()))
+        goto err;
+
+    if (!ASN1_TIME_to_generalizedtime(thisupd, &single->thisUpdate))
+        goto err;
+    if (nextupd &&
+        !ASN1_TIME_to_generalizedtime(nextupd, &single->nextUpdate))
+        goto err;
+
+    OCSP_CERTID_free(single->certId);
+
+    if (!(single->certId = OCSP_CERTID_dup(cid)))
+        goto err;
+
+    cs = single->certStatus;
+    switch (cs->type = status) {
+    case V_OCSP_CERTSTATUS_REVOKED:
+        if (!revtime) {
+            OCSPerr(OCSP_F_OCSP_BASIC_ADD1_STATUS, OCSP_R_NO_REVOKED_TIME);
+            goto err;
+        }
+        if (!(cs->value.revoked = ri = OCSP_REVOKEDINFO_new()))
+            goto err;
+        if (!ASN1_TIME_to_generalizedtime(revtime, &ri->revocationTime))
+            goto err;
+        if (reason != OCSP_REVOKED_STATUS_NOSTATUS) {
+            if (!(ri->revocationReason = ASN1_ENUMERATED_new()))
+                goto err;
+            if (!(ASN1_ENUMERATED_set(ri->revocationReason, reason)))
+                goto err;
+        }
+        break;
+
+    case V_OCSP_CERTSTATUS_GOOD:
+        cs->value.good = ASN1_NULL_new();
+        break;
+
+    case V_OCSP_CERTSTATUS_UNKNOWN:
+        cs->value.unknown = ASN1_NULL_new();
+        break;
+
+    default:
+        goto err;
+
+    }
+    if (!(sk_OCSP_SINGLERESP_push(rsp->tbsResponseData->responses, single)))
+        goto err;
+    return single;
+ err:
+    OCSP_SINGLERESP_free(single);
+    return NULL;
+}
 
 /* Add a certificate to an OCSP request */
 
 int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert)
-	{
-	if (!resp->certs && !(resp->certs = sk_X509_new_null()))
-		return 0;
-
-	if(!sk_X509_push(resp->certs, cert)) return 0;
-	CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
-	return 1;
-	}
-
-int OCSP_basic_sign(OCSP_BASICRESP *brsp, 
-			X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
-			STACK_OF(X509) *certs, unsigned long flags)
-        {
-	int i;
-	OCSP_RESPID *rid;
-
-	if (!X509_check_private_key(signer, key))
-		{
-		OCSPerr(OCSP_F_OCSP_BASIC_SIGN, OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-		goto err;
-		}
-
-	if(!(flags & OCSP_NOCERTS))
-		{
-		if(!OCSP_basic_add1_cert(brsp, signer))
-			goto err;
-		for (i = 0; i < sk_X509_num(certs); i++)
-			{
-			X509 *tmpcert = sk_X509_value(certs, i);
-			if(!OCSP_basic_add1_cert(brsp, tmpcert))
-				goto err;
-			}
-		}
-
-	rid = brsp->tbsResponseData->responderId;
-	if (flags & OCSP_RESPID_KEY)
-		{
-		unsigned char md[SHA_DIGEST_LENGTH];
-		X509_pubkey_digest(signer, EVP_sha1(), md, NULL);
-		if (!(rid->value.byKey = ASN1_OCTET_STRING_new()))
-			goto err;
-		if (!(ASN1_OCTET_STRING_set(rid->value.byKey, md, SHA_DIGEST_LENGTH)))
-				goto err;
-		rid->type = V_OCSP_RESPID_KEY;
-		}
-	else
-		{
-		if (!X509_NAME_set(&rid->value.byName,
-					X509_get_subject_name(signer)))
-				goto err;
-		rid->type = V_OCSP_RESPID_NAME;
-		}
-
-	if (!(flags & OCSP_NOTIME) &&
-		!X509_gmtime_adj(brsp->tbsResponseData->producedAt, 0))
-		goto err;
-
-	/* Right now, I think that not doing double hashing is the right
-	   thing.	-- Richard Levitte */
-
-	if (!OCSP_BASICRESP_sign(brsp, key, dgst, 0)) goto err;
-
-	return 1;
-err:
-	return 0;
-	}
+{
+    if (!resp->certs && !(resp->certs = sk_X509_new_null()))
+        return 0;
+
+    if (!sk_X509_push(resp->certs, cert))
+        return 0;
+    CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
+    return 1;
+}
+
+int OCSP_basic_sign(OCSP_BASICRESP *brsp,
+                    X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+                    STACK_OF(X509) *certs, unsigned long flags)
+{
+    int i;
+    OCSP_RESPID *rid;
+
+    if (!X509_check_private_key(signer, key)) {
+        OCSPerr(OCSP_F_OCSP_BASIC_SIGN,
+                OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+        goto err;
+    }
+
+    if (!(flags & OCSP_NOCERTS)) {
+        if (!OCSP_basic_add1_cert(brsp, signer))
+            goto err;
+        for (i = 0; i < sk_X509_num(certs); i++) {
+            X509 *tmpcert = sk_X509_value(certs, i);
+            if (!OCSP_basic_add1_cert(brsp, tmpcert))
+                goto err;
+        }
+    }
+
+    rid = brsp->tbsResponseData->responderId;
+    if (flags & OCSP_RESPID_KEY) {
+        unsigned char md[SHA_DIGEST_LENGTH];
+        X509_pubkey_digest(signer, EVP_sha1(), md, NULL);
+        if (!(rid->value.byKey = ASN1_OCTET_STRING_new()))
+            goto err;
+        if (!(ASN1_OCTET_STRING_set(rid->value.byKey, md, SHA_DIGEST_LENGTH)))
+            goto err;
+        rid->type = V_OCSP_RESPID_KEY;
+    } else {
+        if (!X509_NAME_set(&rid->value.byName, X509_get_subject_name(signer)))
+            goto err;
+        rid->type = V_OCSP_RESPID_NAME;
+    }
+
+    if (!(flags & OCSP_NOTIME) &&
+        !X509_gmtime_adj(brsp->tbsResponseData->producedAt, 0))
+        goto err;
+
+    /*
+     * Right now, I think that not doing double hashing is the right thing.
+     * -- Richard Levitte
+     */
+
+    if (!OCSP_BASICRESP_sign(brsp, key, dgst, 0))
+        goto err;
+
+    return 1;
+ err:
+    return 0;
+}
diff --git a/crypto/ocsp/ocsp_vfy.c b/crypto/ocsp/ocsp_vfy.c
index fc0d4cc0f5..6c0ccb565d 100644
--- a/crypto/ocsp/ocsp_vfy.c
+++ b/crypto/ocsp/ocsp_vfy.c
@@ -1,6 +1,7 @@
 /* ocsp_vfy.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,394 +61,381 @@
 #include 
 #include 
 
-static int ocsp_find_signer(X509 **psigner, OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags);
+static int ocsp_find_signer(X509 **psigner, OCSP_BASICRESP *bs,
+                            STACK_OF(X509) *certs, X509_STORE *st,
+                            unsigned long flags);
 static X509 *ocsp_find_signer_sk(STACK_OF(X509) *certs, OCSP_RESPID *id);
-static int ocsp_check_issuer(OCSP_BASICRESP *bs, STACK_OF(X509) *chain, unsigned long flags);
-static int ocsp_check_ids(STACK_OF(OCSP_SINGLERESP) *sresp, OCSP_CERTID **ret);
-static int ocsp_match_issuerid(X509 *cert, OCSP_CERTID *cid, STACK_OF(OCSP_SINGLERESP) *sresp);
+static int ocsp_check_issuer(OCSP_BASICRESP *bs, STACK_OF(X509) *chain,
+                             unsigned long flags);
+static int ocsp_check_ids(STACK_OF(OCSP_SINGLERESP) *sresp,
+                          OCSP_CERTID **ret);
+static int ocsp_match_issuerid(X509 *cert, OCSP_CERTID *cid,
+                               STACK_OF(OCSP_SINGLERESP) *sresp);
 static int ocsp_check_delegated(X509 *x, int flags);
-static int ocsp_req_find_signer(X509 **psigner, OCSP_REQUEST *req, X509_NAME *nm, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags);
+static int ocsp_req_find_signer(X509 **psigner, OCSP_REQUEST *req,
+                                X509_NAME *nm, STACK_OF(X509) *certs,
+                                X509_STORE *st, unsigned long flags);
 
 /* Verify a basic response message */
 
 int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags)
-	{
-	X509 *signer, *x;
-	STACK_OF(X509) *chain = NULL;
-	X509_STORE_CTX ctx;
-	int i, ret = 0;
-	ret = ocsp_find_signer(&signer, bs, certs, st, flags);
-	if (!ret)
-		{
-		OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);
-		goto end;
-		}
-	if ((ret == 2) && (flags & OCSP_TRUSTOTHER))
-		flags |= OCSP_NOVERIFY;
-	if (!(flags & OCSP_NOSIGS))
-		{
-		EVP_PKEY *skey;
-		skey = X509_get_pubkey(signer);
-		if (skey)
-			{
-			ret = OCSP_BASICRESP_verify(bs, skey, 0);
-			EVP_PKEY_free(skey);
-			}
-		if(!skey || ret <= 0)
-			{
-			OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, OCSP_R_SIGNATURE_FAILURE);
-			goto end;
-			}
-		}
-	if (!(flags & OCSP_NOVERIFY))
-		{
-		int init_res;
-		if(flags & OCSP_NOCHAIN)
-			init_res = X509_STORE_CTX_init(&ctx, st, signer, NULL);
-		else
-			init_res = X509_STORE_CTX_init(&ctx, st, signer, bs->certs);
-		if(!init_res)
-			{
-			ret = -1;
-			OCSPerr(OCSP_F_OCSP_BASIC_VERIFY,ERR_R_X509_LIB);
-			goto end;
-			}
-
-		X509_STORE_CTX_set_purpose(&ctx, X509_PURPOSE_OCSP_HELPER);
-		ret = X509_verify_cert(&ctx);
-		chain = X509_STORE_CTX_get1_chain(&ctx);
-		X509_STORE_CTX_cleanup(&ctx);
-                if (ret <= 0)
-			{
-			i = X509_STORE_CTX_get_error(&ctx);	
-			OCSPerr(OCSP_F_OCSP_BASIC_VERIFY,OCSP_R_CERTIFICATE_VERIFY_ERROR);
-			ERR_add_error_data(2, "Verify error:",
-					X509_verify_cert_error_string(i));
-                        goto end;
-                	}
-		if(flags & OCSP_NOCHECKS)
-			{
-			ret = 1;
-			goto end;
-			}
-		/* At this point we have a valid certificate chain
-		 * need to verify it against the OCSP issuer criteria.
-		 */
-		ret = ocsp_check_issuer(bs, chain, flags);
-
-		/* If fatal error or valid match then finish */
-		if (ret != 0) goto end;
-
-		/* Easy case: explicitly trusted. Get root CA and
-		 * check for explicit trust
-		 */
-		if(flags & OCSP_NOEXPLICIT) goto end;
-
-		x = sk_X509_value(chain, sk_X509_num(chain) - 1);
-		if(X509_check_trust(x, NID_OCSP_sign, 0) != X509_TRUST_TRUSTED)
-			{
-			OCSPerr(OCSP_F_OCSP_BASIC_VERIFY,OCSP_R_ROOT_CA_NOT_TRUSTED);
-			goto end;
-			}
-		ret = 1;
-		}
-
-
-
-	end:
-	if(chain) sk_X509_pop_free(chain, X509_free);
-	return ret;
-	}
-
-
-static int ocsp_find_signer(X509 **psigner, OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags)
-	{
-	X509 *signer;
-	OCSP_RESPID *rid = bs->tbsResponseData->responderId;
-	if ((signer = ocsp_find_signer_sk(certs, rid)))
-		{
-		*psigner = signer;
-		return 2;
-		}
-	if(!(flags & OCSP_NOINTERN) &&
-	    (signer = ocsp_find_signer_sk(bs->certs, rid)))
-		{
-		*psigner = signer;
-		return 1;
-		}
-	/* Maybe lookup from store if by subject name */
-
-	*psigner = NULL;
-	return 0;
-	}
+                      X509_STORE *st, unsigned long flags)
+{
+    X509 *signer, *x;
+    STACK_OF(X509) *chain = NULL;
+    X509_STORE_CTX ctx;
+    int i, ret = 0;
+    ret = ocsp_find_signer(&signer, bs, certs, st, flags);
+    if (!ret) {
+        OCSPerr(OCSP_F_OCSP_BASIC_VERIFY,
+                OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);
+        goto end;
+    }
+    if ((ret == 2) && (flags & OCSP_TRUSTOTHER))
+        flags |= OCSP_NOVERIFY;
+    if (!(flags & OCSP_NOSIGS)) {
+        EVP_PKEY *skey;
+        skey = X509_get_pubkey(signer);
+        if (skey) {
+            ret = OCSP_BASICRESP_verify(bs, skey, 0);
+            EVP_PKEY_free(skey);
+        }
+        if (!skey || ret <= 0) {
+            OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, OCSP_R_SIGNATURE_FAILURE);
+            goto end;
+        }
+    }
+    if (!(flags & OCSP_NOVERIFY)) {
+        int init_res;
+        if (flags & OCSP_NOCHAIN)
+            init_res = X509_STORE_CTX_init(&ctx, st, signer, NULL);
+        else
+            init_res = X509_STORE_CTX_init(&ctx, st, signer, bs->certs);
+        if (!init_res) {
+            ret = -1;
+            OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, ERR_R_X509_LIB);
+            goto end;
+        }
 
+        X509_STORE_CTX_set_purpose(&ctx, X509_PURPOSE_OCSP_HELPER);
+        ret = X509_verify_cert(&ctx);
+        chain = X509_STORE_CTX_get1_chain(&ctx);
+        X509_STORE_CTX_cleanup(&ctx);
+        if (ret <= 0) {
+            i = X509_STORE_CTX_get_error(&ctx);
+            OCSPerr(OCSP_F_OCSP_BASIC_VERIFY,
+                    OCSP_R_CERTIFICATE_VERIFY_ERROR);
+            ERR_add_error_data(2, "Verify error:",
+                               X509_verify_cert_error_string(i));
+            goto end;
+        }
+        if (flags & OCSP_NOCHECKS) {
+            ret = 1;
+            goto end;
+        }
+        /*
+         * At this point we have a valid certificate chain need to verify it
+         * against the OCSP issuer criteria.
+         */
+        ret = ocsp_check_issuer(bs, chain, flags);
+
+        /* If fatal error or valid match then finish */
+        if (ret != 0)
+            goto end;
+
+        /*
+         * Easy case: explicitly trusted. Get root CA and check for explicit
+         * trust
+         */
+        if (flags & OCSP_NOEXPLICIT)
+            goto end;
+
+        x = sk_X509_value(chain, sk_X509_num(chain) - 1);
+        if (X509_check_trust(x, NID_OCSP_sign, 0) != X509_TRUST_TRUSTED) {
+            OCSPerr(OCSP_F_OCSP_BASIC_VERIFY, OCSP_R_ROOT_CA_NOT_TRUSTED);
+            goto end;
+        }
+        ret = 1;
+    }
+
+ end:
+    if (chain)
+        sk_X509_pop_free(chain, X509_free);
+    return ret;
+}
+
+static int ocsp_find_signer(X509 **psigner, OCSP_BASICRESP *bs,
+                            STACK_OF(X509) *certs, X509_STORE *st,
+                            unsigned long flags)
+{
+    X509 *signer;
+    OCSP_RESPID *rid = bs->tbsResponseData->responderId;
+    if ((signer = ocsp_find_signer_sk(certs, rid))) {
+        *psigner = signer;
+        return 2;
+    }
+    if (!(flags & OCSP_NOINTERN) &&
+        (signer = ocsp_find_signer_sk(bs->certs, rid))) {
+        *psigner = signer;
+        return 1;
+    }
+    /* Maybe lookup from store if by subject name */
+
+    *psigner = NULL;
+    return 0;
+}
 
 static X509 *ocsp_find_signer_sk(STACK_OF(X509) *certs, OCSP_RESPID *id)
-	{
-	int i;
-	unsigned char tmphash[SHA_DIGEST_LENGTH], *keyhash;
-	X509 *x;
-
-	/* Easy if lookup by name */
-	if (id->type == V_OCSP_RESPID_NAME)
-		return X509_find_by_subject(certs, id->value.byName);
-
-	/* Lookup by key hash */
-
-	/* If key hash isn't SHA1 length then forget it */
-	if (id->value.byKey->length != SHA_DIGEST_LENGTH) return NULL;
-	keyhash = id->value.byKey->data;
-	/* Calculate hash of each key and compare */
-	for (i = 0; i < sk_X509_num(certs); i++)
-		{
-		x = sk_X509_value(certs, i);
-		X509_pubkey_digest(x, EVP_sha1(), tmphash, NULL);
-		if(!memcmp(keyhash, tmphash, SHA_DIGEST_LENGTH))
-			return x;
-		}
-	return NULL;
-	}
-
-
-static int ocsp_check_issuer(OCSP_BASICRESP *bs, STACK_OF(X509) *chain, unsigned long flags)
-	{
-	STACK_OF(OCSP_SINGLERESP) *sresp;
-	X509 *signer, *sca;
-	OCSP_CERTID *caid = NULL;
-	int i;
-	sresp = bs->tbsResponseData->responses;
-
-	if (sk_X509_num(chain) <= 0)
-		{
-		OCSPerr(OCSP_F_OCSP_CHECK_ISSUER, OCSP_R_NO_CERTIFICATES_IN_CHAIN);
-		return -1;
-		}
-
-	/* See if the issuer IDs match. */
-	i = ocsp_check_ids(sresp, &caid);
-
-	/* If ID mismatch or other error then return */
-	if (i <= 0) return i;
-
-	signer = sk_X509_value(chain, 0);
-	/* Check to see if OCSP responder CA matches request CA */
-	if (sk_X509_num(chain) > 1)
-		{
-		sca = sk_X509_value(chain, 1);
-		i = ocsp_match_issuerid(sca, caid, sresp);
-		if (i < 0) return i;
-		if (i)
-			{
-			/* We have a match, if extensions OK then success */
-			if (ocsp_check_delegated(signer, flags)) return 1;
-			return 0;
-			}
-		}
-
-	/* Otherwise check if OCSP request signed directly by request CA */
-	return ocsp_match_issuerid(signer, caid, sresp);
-	}
-
-
-/* Check the issuer certificate IDs for equality. If there is a mismatch with the same
- * algorithm then there's no point trying to match any certificates against the issuer.
- * If the issuer IDs all match then we just need to check equality against one of them.
+{
+    int i;
+    unsigned char tmphash[SHA_DIGEST_LENGTH], *keyhash;
+    X509 *x;
+
+    /* Easy if lookup by name */
+    if (id->type == V_OCSP_RESPID_NAME)
+        return X509_find_by_subject(certs, id->value.byName);
+
+    /* Lookup by key hash */
+
+    /* If key hash isn't SHA1 length then forget it */
+    if (id->value.byKey->length != SHA_DIGEST_LENGTH)
+        return NULL;
+    keyhash = id->value.byKey->data;
+    /* Calculate hash of each key and compare */
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        x = sk_X509_value(certs, i);
+        X509_pubkey_digest(x, EVP_sha1(), tmphash, NULL);
+        if (!memcmp(keyhash, tmphash, SHA_DIGEST_LENGTH))
+            return x;
+    }
+    return NULL;
+}
+
+static int ocsp_check_issuer(OCSP_BASICRESP *bs, STACK_OF(X509) *chain,
+                             unsigned long flags)
+{
+    STACK_OF(OCSP_SINGLERESP) *sresp;
+    X509 *signer, *sca;
+    OCSP_CERTID *caid = NULL;
+    int i;
+    sresp = bs->tbsResponseData->responses;
+
+    if (sk_X509_num(chain) <= 0) {
+        OCSPerr(OCSP_F_OCSP_CHECK_ISSUER, OCSP_R_NO_CERTIFICATES_IN_CHAIN);
+        return -1;
+    }
+
+    /* See if the issuer IDs match. */
+    i = ocsp_check_ids(sresp, &caid);
+
+    /* If ID mismatch or other error then return */
+    if (i <= 0)
+        return i;
+
+    signer = sk_X509_value(chain, 0);
+    /* Check to see if OCSP responder CA matches request CA */
+    if (sk_X509_num(chain) > 1) {
+        sca = sk_X509_value(chain, 1);
+        i = ocsp_match_issuerid(sca, caid, sresp);
+        if (i < 0)
+            return i;
+        if (i) {
+            /* We have a match, if extensions OK then success */
+            if (ocsp_check_delegated(signer, flags))
+                return 1;
+            return 0;
+        }
+    }
+
+    /* Otherwise check if OCSP request signed directly by request CA */
+    return ocsp_match_issuerid(signer, caid, sresp);
+}
+
+/*
+ * Check the issuer certificate IDs for equality. If there is a mismatch with
+ * the same algorithm then there's no point trying to match any certificates
+ * against the issuer. If the issuer IDs all match then we just need to check
+ * equality against one of them.
  */
-	
+
 static int ocsp_check_ids(STACK_OF(OCSP_SINGLERESP) *sresp, OCSP_CERTID **ret)
-	{
-	OCSP_CERTID *tmpid, *cid;
-	int i, idcount;
-
-	idcount = sk_OCSP_SINGLERESP_num(sresp);
-	if (idcount <= 0)
-		{
-		OCSPerr(OCSP_F_OCSP_CHECK_IDS, OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA);
-		return -1;
-		}
-
-	cid = sk_OCSP_SINGLERESP_value(sresp, 0)->certId;
-
-	*ret = NULL;
-
-	for (i = 1; i < idcount; i++)
-		{
-		tmpid = sk_OCSP_SINGLERESP_value(sresp, i)->certId;
-		/* Check to see if IDs match */
-		if (OCSP_id_issuer_cmp(cid, tmpid))
-			{
-			/* If algoritm mismatch let caller deal with it */
-			if (OBJ_cmp(tmpid->hashAlgorithm->algorithm,
-					cid->hashAlgorithm->algorithm))
-					return 2;
-			/* Else mismatch */
-			return 0;
-			}
-		}
-
-	/* All IDs match: only need to check one ID */
-	*ret = cid;
-	return 1;
-	}
+{
+    OCSP_CERTID *tmpid, *cid;
+    int i, idcount;
+
+    idcount = sk_OCSP_SINGLERESP_num(sresp);
+    if (idcount <= 0) {
+        OCSPerr(OCSP_F_OCSP_CHECK_IDS,
+                OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA);
+        return -1;
+    }
+
+    cid = sk_OCSP_SINGLERESP_value(sresp, 0)->certId;
+
+    *ret = NULL;
+
+    for (i = 1; i < idcount; i++) {
+        tmpid = sk_OCSP_SINGLERESP_value(sresp, i)->certId;
+        /* Check to see if IDs match */
+        if (OCSP_id_issuer_cmp(cid, tmpid)) {
+            /* If algoritm mismatch let caller deal with it */
+            if (OBJ_cmp(tmpid->hashAlgorithm->algorithm,
+                        cid->hashAlgorithm->algorithm))
+                return 2;
+            /* Else mismatch */
+            return 0;
+        }
+    }
 
+    /* All IDs match: only need to check one ID */
+    *ret = cid;
+    return 1;
+}
 
 static int ocsp_match_issuerid(X509 *cert, OCSP_CERTID *cid,
-			STACK_OF(OCSP_SINGLERESP) *sresp)
-	{
-	/* If only one ID to match then do it */
-	if(cid)
-		{
-		const EVP_MD *dgst;
-		X509_NAME *iname;
-		int mdlen;
-		unsigned char md[EVP_MAX_MD_SIZE];
-		if (!(dgst = EVP_get_digestbyobj(cid->hashAlgorithm->algorithm)))
-			{
-			OCSPerr(OCSP_F_OCSP_MATCH_ISSUERID, OCSP_R_UNKNOWN_MESSAGE_DIGEST);
-			return -1;
-			}
-
-		mdlen = EVP_MD_size(dgst);
-		if (mdlen < 0)
-		    return -1;
-		if ((cid->issuerNameHash->length != mdlen) ||
-		   (cid->issuerKeyHash->length != mdlen))
-			return 0;
-		iname = X509_get_subject_name(cert);
-		if (!X509_NAME_digest(iname, dgst, md, NULL))
-			return -1;
-		if (memcmp(md, cid->issuerNameHash->data, mdlen))
-			return 0;
-		X509_pubkey_digest(cert, dgst, md, NULL);
-		if (memcmp(md, cid->issuerKeyHash->data, mdlen))
-			return 0;
-
-		return 1;
-
-		}
-	else
-		{
-		/* We have to match the whole lot */
-		int i, ret;
-		OCSP_CERTID *tmpid;
-		for (i = 0; i < sk_OCSP_SINGLERESP_num(sresp); i++)
-			{
-			tmpid = sk_OCSP_SINGLERESP_value(sresp, i)->certId;
-			ret = ocsp_match_issuerid(cert, tmpid, NULL);
-			if (ret <= 0) return ret;
-			}
-		return 1;
-		}
-			
-	}
+                               STACK_OF(OCSP_SINGLERESP) *sresp)
+{
+    /* If only one ID to match then do it */
+    if (cid) {
+        const EVP_MD *dgst;
+        X509_NAME *iname;
+        int mdlen;
+        unsigned char md[EVP_MAX_MD_SIZE];
+        if (!(dgst = EVP_get_digestbyobj(cid->hashAlgorithm->algorithm))) {
+            OCSPerr(OCSP_F_OCSP_MATCH_ISSUERID,
+                    OCSP_R_UNKNOWN_MESSAGE_DIGEST);
+            return -1;
+        }
+
+        mdlen = EVP_MD_size(dgst);
+        if (mdlen < 0)
+            return -1;
+        if ((cid->issuerNameHash->length != mdlen) ||
+            (cid->issuerKeyHash->length != mdlen))
+            return 0;
+        iname = X509_get_subject_name(cert);
+        if (!X509_NAME_digest(iname, dgst, md, NULL))
+            return -1;
+        if (memcmp(md, cid->issuerNameHash->data, mdlen))
+            return 0;
+        X509_pubkey_digest(cert, dgst, md, NULL);
+        if (memcmp(md, cid->issuerKeyHash->data, mdlen))
+            return 0;
+
+        return 1;
+
+    } else {
+        /* We have to match the whole lot */
+        int i, ret;
+        OCSP_CERTID *tmpid;
+        for (i = 0; i < sk_OCSP_SINGLERESP_num(sresp); i++) {
+            tmpid = sk_OCSP_SINGLERESP_value(sresp, i)->certId;
+            ret = ocsp_match_issuerid(cert, tmpid, NULL);
+            if (ret <= 0)
+                return ret;
+        }
+        return 1;
+    }
+
+}
 
 static int ocsp_check_delegated(X509 *x, int flags)
-	{
-	X509_check_purpose(x, -1, 0);
-	if ((x->ex_flags & EXFLAG_XKUSAGE) &&
-	    (x->ex_xkusage & XKU_OCSP_SIGN))
-		return 1;
-	OCSPerr(OCSP_F_OCSP_CHECK_DELEGATED, OCSP_R_MISSING_OCSPSIGNING_USAGE);
-	return 0;
-	}
-
-/* Verify an OCSP request. This is fortunately much easier than OCSP
- * response verify. Just find the signers certificate and verify it
- * against a given trust value.
+{
+    X509_check_purpose(x, -1, 0);
+    if ((x->ex_flags & EXFLAG_XKUSAGE) && (x->ex_xkusage & XKU_OCSP_SIGN))
+        return 1;
+    OCSPerr(OCSP_F_OCSP_CHECK_DELEGATED, OCSP_R_MISSING_OCSPSIGNING_USAGE);
+    return 0;
+}
+
+/*
+ * Verify an OCSP request. This is fortunately much easier than OCSP response
+ * verify. Just find the signers certificate and verify it against a given
+ * trust value.
  */
 
-int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs, X509_STORE *store, unsigned long flags)
-        {
-	X509 *signer;
-	X509_NAME *nm;
-	GENERAL_NAME *gen;
-	int ret;
-	X509_STORE_CTX ctx;
-	if (!req->optionalSignature) 
-		{
-		OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);
-		return 0;
-		}
-	gen = req->tbsRequest->requestorName;
-	if (!gen || gen->type != GEN_DIRNAME)
-		{
-		OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE);
-		return 0;
-		}
-	nm = gen->d.directoryName;
-	ret = ocsp_req_find_signer(&signer, req, nm, certs, store, flags);
-	if (ret <= 0)
-		{
-		OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);
-		return 0;
-		}
-	if ((ret == 2) && (flags & OCSP_TRUSTOTHER))
-		flags |= OCSP_NOVERIFY;
-	if (!(flags & OCSP_NOSIGS))
-		{
-		EVP_PKEY *skey;
-		skey = X509_get_pubkey(signer);
-		ret = OCSP_REQUEST_verify(req, skey);
-		EVP_PKEY_free(skey);
-		if(ret <= 0)
-			{
-			OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_SIGNATURE_FAILURE);
-			return 0;
-			}
-		}
-	if (!(flags & OCSP_NOVERIFY))
-		{
-		int init_res;
-		if(flags & OCSP_NOCHAIN)
-			init_res = X509_STORE_CTX_init(&ctx, store, signer, NULL);
-		else
-			init_res = X509_STORE_CTX_init(&ctx, store, signer,
-					req->optionalSignature->certs);
-		if(!init_res)
-			{
-			OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,ERR_R_X509_LIB);
-			return 0;
-			}
-
-		X509_STORE_CTX_set_purpose(&ctx, X509_PURPOSE_OCSP_HELPER);
-		X509_STORE_CTX_set_trust(&ctx, X509_TRUST_OCSP_REQUEST);
-		ret = X509_verify_cert(&ctx);
-		X509_STORE_CTX_cleanup(&ctx);
-                if (ret <= 0)
-			{
-			ret = X509_STORE_CTX_get_error(&ctx);	
-			OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,OCSP_R_CERTIFICATE_VERIFY_ERROR);
-			ERR_add_error_data(2, "Verify error:",
-					X509_verify_cert_error_string(ret));
-                        return 0;
-                	}
-		}
-	return 1;
+int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
+                        X509_STORE *store, unsigned long flags)
+{
+    X509 *signer;
+    X509_NAME *nm;
+    GENERAL_NAME *gen;
+    int ret;
+    X509_STORE_CTX ctx;
+    if (!req->optionalSignature) {
+        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_REQUEST_NOT_SIGNED);
+        return 0;
+    }
+    gen = req->tbsRequest->requestorName;
+    if (!gen || gen->type != GEN_DIRNAME) {
+        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
+                OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE);
+        return 0;
+    }
+    nm = gen->d.directoryName;
+    ret = ocsp_req_find_signer(&signer, req, nm, certs, store, flags);
+    if (ret <= 0) {
+        OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
+                OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND);
+        return 0;
+    }
+    if ((ret == 2) && (flags & OCSP_TRUSTOTHER))
+        flags |= OCSP_NOVERIFY;
+    if (!(flags & OCSP_NOSIGS)) {
+        EVP_PKEY *skey;
+        skey = X509_get_pubkey(signer);
+        ret = OCSP_REQUEST_verify(req, skey);
+        EVP_PKEY_free(skey);
+        if (ret <= 0) {
+            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, OCSP_R_SIGNATURE_FAILURE);
+            return 0;
+        }
+    }
+    if (!(flags & OCSP_NOVERIFY)) {
+        int init_res;
+        if (flags & OCSP_NOCHAIN)
+            init_res = X509_STORE_CTX_init(&ctx, store, signer, NULL);
+        else
+            init_res = X509_STORE_CTX_init(&ctx, store, signer,
+                                           req->optionalSignature->certs);
+        if (!init_res) {
+            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY, ERR_R_X509_LIB);
+            return 0;
         }
 
-static int ocsp_req_find_signer(X509 **psigner, OCSP_REQUEST *req, X509_NAME *nm, STACK_OF(X509) *certs,
-				X509_STORE *st, unsigned long flags)
-	{
-	X509 *signer;
-	if(!(flags & OCSP_NOINTERN))
-		{
-		signer = X509_find_by_subject(req->optionalSignature->certs, nm);
-		if (signer)
-			{
-			*psigner = signer;
-			return 1;
-			}
-		}
-
-	signer = X509_find_by_subject(certs, nm);
-	if (signer)
-		{
-		*psigner = signer;
-		return 2;
-		}
-	return 0;
-	}
+        X509_STORE_CTX_set_purpose(&ctx, X509_PURPOSE_OCSP_HELPER);
+        X509_STORE_CTX_set_trust(&ctx, X509_TRUST_OCSP_REQUEST);
+        ret = X509_verify_cert(&ctx);
+        X509_STORE_CTX_cleanup(&ctx);
+        if (ret <= 0) {
+            ret = X509_STORE_CTX_get_error(&ctx);
+            OCSPerr(OCSP_F_OCSP_REQUEST_VERIFY,
+                    OCSP_R_CERTIFICATE_VERIFY_ERROR);
+            ERR_add_error_data(2, "Verify error:",
+                               X509_verify_cert_error_string(ret));
+            return 0;
+        }
+    }
+    return 1;
+}
+
+static int ocsp_req_find_signer(X509 **psigner, OCSP_REQUEST *req,
+                                X509_NAME *nm, STACK_OF(X509) *certs,
+                                X509_STORE *st, unsigned long flags)
+{
+    X509 *signer;
+    if (!(flags & OCSP_NOINTERN)) {
+        signer = X509_find_by_subject(req->optionalSignature->certs, nm);
+        if (signer) {
+            *psigner = signer;
+            return 1;
+        }
+    }
+
+    signer = X509_find_by_subject(certs, nm);
+    if (signer) {
+        *psigner = signer;
+        return 2;
+    }
+    return 0;
+}
diff --git a/crypto/opensslv.h b/crypto/opensslv.h
index 7da60c70e2..55709457d6 100644
--- a/crypto/opensslv.h
+++ b/crypto/opensslv.h
@@ -1,5 +1,5 @@
 #ifndef HEADER_OPENSSLV_H
-#define HEADER_OPENSSLV_H
+# define HEADER_OPENSSLV_H
 
 #ifdef  __cplusplus
 extern "C" {
@@ -11,14 +11,14 @@ extern "C" {
  * The status nibble has one of the values 0 for development, 1 to e for betas
  * 1 to 14, and f for release.  The patch level is exactly that.
  * For example:
- * 0.9.3-dev	  0x00903000
- * 0.9.3-beta1	  0x00903001
+ * 0.9.3-dev      0x00903000
+ * 0.9.3-beta1    0x00903001
  * 0.9.3-beta2-dev 0x00903002
  * 0.9.3-beta2    0x00903002 (same as ...beta2-dev)
- * 0.9.3	  0x0090300f
- * 0.9.3a	  0x0090301f
- * 0.9.4 	  0x0090400f
- * 1.2.3z	  0x102031af
+ * 0.9.3          0x0090300f
+ * 0.9.3a         0x0090301f
+ * 0.9.4          0x0090400f
+ * 1.2.3z         0x102031af
  *
  * For continuity reasons (because 0.9.5 is already out, and is coded
  * 0x00905100), between 0.9.5 and 0.9.6 the coding of the patch level
@@ -30,14 +30,13 @@ extern "C" {
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-#define OPENSSL_VERSION_NUMBER	0x10002004L
-#ifdef OPENSSL_FIPS
-#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta4-fips-dev xx XXX xxxx"
-#else
-#define OPENSSL_VERSION_TEXT	"OpenSSL 1.0.2-beta4-dev xx XXX xxxx"
-#endif
-#define OPENSSL_VERSION_PTEXT	" part of " OPENSSL_VERSION_TEXT
-
+# define OPENSSL_VERSION_NUMBER  0x10002004L
+# ifdef OPENSSL_FIPS
+#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2-beta4-fips-dev xx XXX xxxx"
+# else
+#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2-beta4-dev xx XXX xxxx"
+# endif
+# define OPENSSL_VERSION_PTEXT   " part of " OPENSSL_VERSION_TEXT
 
 /*-
  * The macros below are to be used for shared library (.so, .dll, ...)
@@ -48,11 +47,11 @@ extern "C" {
  * be greater or equal to what it was at application link time.  With this
  * scheme, the version number is usually part of the file name, like this:
  *
- *	libcrypto.so.0.9
+ *      libcrypto.so.0.9
  *
  * Some unixen also make a softlink with the major verson number only:
  *
- *	libcrypto.so.0
+ *      libcrypto.so.0
  *
  * On Tru64 and IRIX 6.x it works a little bit differently.  There, the
  * shared library version is stored in the file, and is actually a series
@@ -67,11 +66,11 @@ extern "C" {
  * to highest, should be part of the string.  Consecutive builds would
  * give the following versions strings:
  *
- *	3.0
- *	3.0:3.1
- *	3.0:3.1:3.2
- *	4.0
- *	4.0:4.1
+ *      3.0
+ *      3.0:3.1
+ *      3.0:3.1:3.2
+ *      4.0
+ *      4.0:4.1
  *
  * Notice how version 4 is completely incompatible with version, and
  * therefore give the breach you can see.
@@ -88,11 +87,11 @@ extern "C" {
  * macro SHLIB_VERSION_HISTORY.  The numbers are separated by colons and
  * should only keep the versions that are binary compatible with the current.
  */
-#define SHLIB_VERSION_HISTORY ""
-#define SHLIB_VERSION_NUMBER "1.0.0"
+# define SHLIB_VERSION_HISTORY ""
+# define SHLIB_VERSION_NUMBER "1.0.0"
 
 
 #ifdef  __cplusplus
 }
 #endif
-#endif /* HEADER_OPENSSLV_H */
+#endif                          /* HEADER_OPENSSLV_H */
diff --git a/crypto/ossl_typ.h b/crypto/ossl_typ.h
index 7ee4f3982c..9144ea2cf6 100644
--- a/crypto/ossl_typ.h
+++ b/crypto/ossl_typ.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,33 +53,33 @@
  */
 
 #ifndef HEADER_OPENSSL_TYPES_H
-#define HEADER_OPENSSL_TYPES_H
+# define HEADER_OPENSSL_TYPES_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#include 
-
-#ifdef NO_ASN1_TYPEDEFS
-#define ASN1_INTEGER		ASN1_STRING
-#define ASN1_ENUMERATED		ASN1_STRING
-#define ASN1_BIT_STRING		ASN1_STRING
-#define ASN1_OCTET_STRING	ASN1_STRING
-#define ASN1_PRINTABLESTRING	ASN1_STRING
-#define ASN1_T61STRING		ASN1_STRING
-#define ASN1_IA5STRING		ASN1_STRING
-#define ASN1_UTCTIME		ASN1_STRING
-#define ASN1_GENERALIZEDTIME	ASN1_STRING
-#define ASN1_TIME		ASN1_STRING
-#define ASN1_GENERALSTRING	ASN1_STRING
-#define ASN1_UNIVERSALSTRING	ASN1_STRING
-#define ASN1_BMPSTRING		ASN1_STRING
-#define ASN1_VISIBLESTRING	ASN1_STRING
-#define ASN1_UTF8STRING		ASN1_STRING
-#define ASN1_BOOLEAN		int
-#define ASN1_NULL		int
-#else
+# include 
+
+# ifdef NO_ASN1_TYPEDEFS
+#  define ASN1_INTEGER            ASN1_STRING
+#  define ASN1_ENUMERATED         ASN1_STRING
+#  define ASN1_BIT_STRING         ASN1_STRING
+#  define ASN1_OCTET_STRING       ASN1_STRING
+#  define ASN1_PRINTABLESTRING    ASN1_STRING
+#  define ASN1_T61STRING          ASN1_STRING
+#  define ASN1_IA5STRING          ASN1_STRING
+#  define ASN1_UTCTIME            ASN1_STRING
+#  define ASN1_GENERALIZEDTIME    ASN1_STRING
+#  define ASN1_TIME               ASN1_STRING
+#  define ASN1_GENERALSTRING      ASN1_STRING
+#  define ASN1_UNIVERSALSTRING    ASN1_STRING
+#  define ASN1_BMPSTRING          ASN1_STRING
+#  define ASN1_VISIBLESTRING      ASN1_STRING
+#  define ASN1_UTF8STRING         ASN1_STRING
+#  define ASN1_BOOLEAN            int
+#  define ASN1_NULL               int
+# else
 typedef struct asn1_string_st ASN1_INTEGER;
 typedef struct asn1_string_st ASN1_ENUMERATED;
 typedef struct asn1_string_st ASN1_BIT_STRING;
@@ -98,25 +98,25 @@ typedef struct asn1_string_st ASN1_UTF8STRING;
 typedef struct asn1_string_st ASN1_STRING;
 typedef int ASN1_BOOLEAN;
 typedef int ASN1_NULL;
-#endif
+# endif
 
 typedef struct asn1_object_st ASN1_OBJECT;
 
 typedef struct ASN1_ITEM_st ASN1_ITEM;
 typedef struct asn1_pctx_st ASN1_PCTX;
 
-#ifdef OPENSSL_SYS_WIN32
-#undef X509_NAME
-#undef X509_EXTENSIONS
-#undef X509_CERT_PAIR
-#undef PKCS7_ISSUER_AND_SERIAL
-#undef OCSP_REQUEST
-#undef OCSP_RESPONSE
-#endif
-
-#ifdef BIGNUM
-#undef BIGNUM
-#endif
+# ifdef OPENSSL_SYS_WIN32
+#  undef X509_NAME
+#  undef X509_EXTENSIONS
+#  undef X509_CERT_PAIR
+#  undef PKCS7_ISSUER_AND_SERIAL
+#  undef OCSP_REQUEST
+#  undef OCSP_RESPONSE
+# endif
+
+# ifdef BIGNUM
+#  undef BIGNUM
+# endif
 typedef struct bignum_st BIGNUM;
 typedef struct bignum_ctx BN_CTX;
 typedef struct bn_blinding_st BN_BLINDING;
@@ -189,17 +189,17 @@ typedef struct ISSUING_DIST_POINT_st ISSUING_DIST_POINT;
 typedef struct NAME_CONSTRAINTS_st NAME_CONSTRAINTS;
 
   /* If placed in pkcs12.h, we end up with a circular depency with pkcs7.h */
-#define DECLARE_PKCS12_STACK_OF(type) /* Nothing */
-#define IMPLEMENT_PKCS12_STACK_OF(type) /* Nothing */
+# define DECLARE_PKCS12_STACK_OF(type)/* Nothing */
+# define IMPLEMENT_PKCS12_STACK_OF(type)/* Nothing */
 
 typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
 /* Callback types for crypto.h */
-typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
-typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
-					int idx, long argl, void *argp);
-typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 
-					int idx, long argl, void *argp);
+typedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                           int idx, long argl, void *argp);
+typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+                             int idx, long argl, void *argp);
+typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from,
+                           void *from_d, int idx, long argl, void *argp);
 
 typedef struct ocsp_req_ctx_st OCSP_REQ_CTX;
 typedef struct ocsp_response_st OCSP_RESPONSE;
@@ -208,4 +208,4 @@ typedef struct ocsp_responder_id_st OCSP_RESPID;
 #ifdef  __cplusplus
 }
 #endif
-#endif /* def HEADER_OPENSSL_TYPES_H */
+#endif                          /* def HEADER_OPENSSL_TYPES_H */
diff --git a/crypto/pem/pem.h b/crypto/pem/pem.h
index 1037b3f61f..49175ffe1f 100644
--- a/crypto/pem/pem.h
+++ b/crypto/pem/pem.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,512 +57,473 @@
  */
 
 #ifndef HEADER_PEM_H
-#define HEADER_PEM_H
-
-#include 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#ifndef OPENSSL_NO_STACK
-#include 
-#endif
-#include 
-#include 
-#include 
+# define HEADER_PEM_H
+
+# include 
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# ifndef OPENSSL_NO_STACK
+#  include 
+# endif
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define PEM_BUFSIZE		1024
-
-#define PEM_OBJ_UNDEF		0
-#define PEM_OBJ_X509		1
-#define PEM_OBJ_X509_REQ	2
-#define PEM_OBJ_CRL		3
-#define PEM_OBJ_SSL_SESSION	4
-#define PEM_OBJ_PRIV_KEY	10
-#define PEM_OBJ_PRIV_RSA	11
-#define PEM_OBJ_PRIV_DSA	12
-#define PEM_OBJ_PRIV_DH		13
-#define PEM_OBJ_PUB_RSA		14
-#define PEM_OBJ_PUB_DSA		15
-#define PEM_OBJ_PUB_DH		16
-#define PEM_OBJ_DHPARAMS	17
-#define PEM_OBJ_DSAPARAMS	18
-#define PEM_OBJ_PRIV_RSA_PUBLIC	19
-#define PEM_OBJ_PRIV_ECDSA	20
-#define PEM_OBJ_PUB_ECDSA	21
-#define PEM_OBJ_ECPARAMETERS	22
-
-#define PEM_ERROR		30
-#define PEM_DEK_DES_CBC         40
-#define PEM_DEK_IDEA_CBC        45
-#define PEM_DEK_DES_EDE         50
-#define PEM_DEK_DES_ECB         60
-#define PEM_DEK_RSA             70
-#define PEM_DEK_RSA_MD2         80
-#define PEM_DEK_RSA_MD5         90
-
-#define PEM_MD_MD2		NID_md2
-#define PEM_MD_MD5		NID_md5
-#define PEM_MD_SHA		NID_sha
-#define PEM_MD_MD2_RSA		NID_md2WithRSAEncryption
-#define PEM_MD_MD5_RSA		NID_md5WithRSAEncryption
-#define PEM_MD_SHA_RSA		NID_sha1WithRSAEncryption
-
-#define PEM_STRING_X509_OLD	"X509 CERTIFICATE"
-#define PEM_STRING_X509		"CERTIFICATE"
-#define PEM_STRING_X509_PAIR	"CERTIFICATE PAIR"
-#define PEM_STRING_X509_TRUSTED	"TRUSTED CERTIFICATE"
-#define PEM_STRING_X509_REQ_OLD	"NEW CERTIFICATE REQUEST"
-#define PEM_STRING_X509_REQ	"CERTIFICATE REQUEST"
-#define PEM_STRING_X509_CRL	"X509 CRL"
-#define PEM_STRING_EVP_PKEY	"ANY PRIVATE KEY"
-#define PEM_STRING_PUBLIC	"PUBLIC KEY"
-#define PEM_STRING_RSA		"RSA PRIVATE KEY"
-#define PEM_STRING_RSA_PUBLIC	"RSA PUBLIC KEY"
-#define PEM_STRING_DSA		"DSA PRIVATE KEY"
-#define PEM_STRING_DSA_PUBLIC	"DSA PUBLIC KEY"
-#define PEM_STRING_PKCS7	"PKCS7"
-#define PEM_STRING_PKCS7_SIGNED	"PKCS #7 SIGNED DATA"
-#define PEM_STRING_PKCS8	"ENCRYPTED PRIVATE KEY"
-#define PEM_STRING_PKCS8INF	"PRIVATE KEY"
-#define PEM_STRING_DHPARAMS	"DH PARAMETERS"
-#define PEM_STRING_DHXPARAMS	"X9.42 DH PARAMETERS"
-#define PEM_STRING_SSL_SESSION	"SSL SESSION PARAMETERS"
-#define PEM_STRING_DSAPARAMS	"DSA PARAMETERS"
-#define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
-#define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
-#define PEM_STRING_ECPRIVATEKEY	"EC PRIVATE KEY"
-#define PEM_STRING_PARAMETERS	"PARAMETERS"
-#define PEM_STRING_CMS		"CMS"
-
-  /* Note that this structure is initialised by PEM_SealInit and cleaned up
-     by PEM_SealFinal (at least for now) */
-typedef struct PEM_Encode_Seal_st
-	{
-	EVP_ENCODE_CTX encode;
-	EVP_MD_CTX md;
-	EVP_CIPHER_CTX cipher;
-	} PEM_ENCODE_SEAL_CTX;
+# define PEM_BUFSIZE             1024
+
+# define PEM_OBJ_UNDEF           0
+# define PEM_OBJ_X509            1
+# define PEM_OBJ_X509_REQ        2
+# define PEM_OBJ_CRL             3
+# define PEM_OBJ_SSL_SESSION     4
+# define PEM_OBJ_PRIV_KEY        10
+# define PEM_OBJ_PRIV_RSA        11
+# define PEM_OBJ_PRIV_DSA        12
+# define PEM_OBJ_PRIV_DH         13
+# define PEM_OBJ_PUB_RSA         14
+# define PEM_OBJ_PUB_DSA         15
+# define PEM_OBJ_PUB_DH          16
+# define PEM_OBJ_DHPARAMS        17
+# define PEM_OBJ_DSAPARAMS       18
+# define PEM_OBJ_PRIV_RSA_PUBLIC 19
+# define PEM_OBJ_PRIV_ECDSA      20
+# define PEM_OBJ_PUB_ECDSA       21
+# define PEM_OBJ_ECPARAMETERS    22
+
+# define PEM_ERROR               30
+# define PEM_DEK_DES_CBC         40
+# define PEM_DEK_IDEA_CBC        45
+# define PEM_DEK_DES_EDE         50
+# define PEM_DEK_DES_ECB         60
+# define PEM_DEK_RSA             70
+# define PEM_DEK_RSA_MD2         80
+# define PEM_DEK_RSA_MD5         90
+
+# define PEM_MD_MD2              NID_md2
+# define PEM_MD_MD5              NID_md5
+# define PEM_MD_SHA              NID_sha
+# define PEM_MD_MD2_RSA          NID_md2WithRSAEncryption
+# define PEM_MD_MD5_RSA          NID_md5WithRSAEncryption
+# define PEM_MD_SHA_RSA          NID_sha1WithRSAEncryption
+
+# define PEM_STRING_X509_OLD     "X509 CERTIFICATE"
+# define PEM_STRING_X509         "CERTIFICATE"
+# define PEM_STRING_X509_PAIR    "CERTIFICATE PAIR"
+# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
+# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
+# define PEM_STRING_X509_REQ     "CERTIFICATE REQUEST"
+# define PEM_STRING_X509_CRL     "X509 CRL"
+# define PEM_STRING_EVP_PKEY     "ANY PRIVATE KEY"
+# define PEM_STRING_PUBLIC       "PUBLIC KEY"
+# define PEM_STRING_RSA          "RSA PRIVATE KEY"
+# define PEM_STRING_RSA_PUBLIC   "RSA PUBLIC KEY"
+# define PEM_STRING_DSA          "DSA PRIVATE KEY"
+# define PEM_STRING_DSA_PUBLIC   "DSA PUBLIC KEY"
+# define PEM_STRING_PKCS7        "PKCS7"
+# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
+# define PEM_STRING_PKCS8        "ENCRYPTED PRIVATE KEY"
+# define PEM_STRING_PKCS8INF     "PRIVATE KEY"
+# define PEM_STRING_DHPARAMS     "DH PARAMETERS"
+# define PEM_STRING_DHXPARAMS    "X9.42 DH PARAMETERS"
+# define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
+# define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
+# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
+# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
+# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
+# define PEM_STRING_PARAMETERS   "PARAMETERS"
+# define PEM_STRING_CMS          "CMS"
+
+  /*
+   * Note that this structure is initialised by PEM_SealInit and cleaned up
+   * by PEM_SealFinal (at least for now)
+   */
+typedef struct PEM_Encode_Seal_st {
+    EVP_ENCODE_CTX encode;
+    EVP_MD_CTX md;
+    EVP_CIPHER_CTX cipher;
+} PEM_ENCODE_SEAL_CTX;
 
 /* enc_type is one off */
-#define PEM_TYPE_ENCRYPTED      10
-#define PEM_TYPE_MIC_ONLY       20
-#define PEM_TYPE_MIC_CLEAR      30
-#define PEM_TYPE_CLEAR		40
-
-typedef struct pem_recip_st
-	{
-	char *name;
-	X509_NAME *dn;
-
-	int cipher;
-	int key_enc;
-	/*	char iv[8]; unused and wrong size */
-	} PEM_USER;
-
-typedef struct pem_ctx_st
-	{
-	int type;		/* what type of object */
-
-	struct	{
-		int version;	
-		int mode;		
-		} proc_type;
-
-	char *domain;
-
-	struct	{
-		int cipher;
-	/*-
-	   unused, and wrong size
-	   unsigned char iv[8]; */
-		} DEK_info;
-		
-	PEM_USER *originator;
-
-	int num_recipient;
-	PEM_USER **recipient;
-
-	/*-
-	    XXX(ben): don#t think this is used! 
-		STACK *x509_chain;	/ * certificate chain */
-	EVP_MD *md;		/* signature type */
-
-	int md_enc;		/* is the md encrypted or not? */
-	int md_len;		/* length of md_data */
-	char *md_data;		/* message digest, could be pkey encrypted */
-
-	EVP_CIPHER *dec;	/* date encryption cipher */
-	int key_len;		/* key length */
-	unsigned char *key;	/* key */
-	/*-
-	    unused, and wrong size
-	   unsigned char iv[8]; */
-
-	
-	int  data_enc;		/* is the data encrypted */
-	int data_len;
-	unsigned char *data;
-	} PEM_CTX;
-
-/* These macros make the PEM_read/PEM_write functions easier to maintain and
- * write. Now they are all implemented with either:
- * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
+# define PEM_TYPE_ENCRYPTED      10
+# define PEM_TYPE_MIC_ONLY       20
+# define PEM_TYPE_MIC_CLEAR      30
+# define PEM_TYPE_CLEAR          40
+
+typedef struct pem_recip_st {
+    char *name;
+    X509_NAME *dn;
+    int cipher;
+    int key_enc;
+    /*      char iv[8]; unused and wrong size */
+} PEM_USER;
+
+typedef struct pem_ctx_st {
+    int type;                   /* what type of object */
+    struct {
+        int version;
+        int mode;
+    } proc_type;
+
+    char *domain;
+
+    struct {
+        int cipher;
+        /*-
+           unused, and wrong size
+           unsigned char iv[8]; */
+    } DEK_info;
+
+    PEM_USER *originator;
+
+    int num_recipient;
+    PEM_USER **recipient;
+
+        /*-
+            XXX(ben): don#t think this is used!
+                STACK *x509_chain;      / * certificate chain */
+    EVP_MD *md;                 /* signature type */
+
+    int md_enc;                 /* is the md encrypted or not? */
+    int md_len;                 /* length of md_data */
+    char *md_data;              /* message digest, could be pkey encrypted */
+
+    EVP_CIPHER *dec;            /* date encryption cipher */
+    int key_len;                /* key length */
+    unsigned char *key;         /* key */
+        /*-
+            unused, and wrong size
+           unsigned char iv[8]; */
+
+    int data_enc;               /* is the data encrypted */
+    int data_len;
+    unsigned char *data;
+} PEM_CTX;
+
+/*
+ * These macros make the PEM_read/PEM_write functions easier to maintain and
+ * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
+ * IMPLEMENT_PEM_rw_cb(...)
  */
 
-#ifdef OPENSSL_NO_FP_API
-
-#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
+# ifdef OPENSSL_NO_FP_API
 
-#else
+#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
+#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
+#  define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
+#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
+#  define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
+# else
 
-#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
+#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
 { \
 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
-} 
+}
 
-#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
+#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
 int PEM_write_##name(FILE *fp, type *x) \
 { \
 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
 }
 
-#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
+#  define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
 int PEM_write_##name(FILE *fp, const type *x) \
 { \
 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
 }
 
-#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
+#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, \
-		  void *u) \
-	{ \
-	return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
-	}
+             unsigned char *kstr, int klen, pem_password_cb *cb, \
+                  void *u) \
+        { \
+        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
+        }
 
-#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
+#  define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, \
-		  void *u) \
-	{ \
-	return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
-	}
+             unsigned char *kstr, int klen, pem_password_cb *cb, \
+                  void *u) \
+        { \
+        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
+        }
 
-#endif
+# endif
 
-#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
 { \
 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
 }
 
-#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x) \
 { \
 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
 }
 
-#define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, const type *x) \
 { \
 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
 }
 
-#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
-	{ \
-	return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
-	}
+             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
+        { \
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
+        }
 
-#define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
-	{ \
-	return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
-	}
+             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
+        { \
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
+        }
 
-#define IMPLEMENT_PEM_write(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_fp(name, type, str, asn1) 
+# define IMPLEMENT_PEM_write(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_fp(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) 
+# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) 
+# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) 
+# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_read(name, type, str, asn1) \
-	IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
-	IMPLEMENT_PEM_read_fp(name, type, str, asn1) 
+# define IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
+        IMPLEMENT_PEM_read_fp(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
-	IMPLEMENT_PEM_read(name, type, str, asn1) \
-	IMPLEMENT_PEM_write(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
-	IMPLEMENT_PEM_read(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_const(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_const(name, type, str, asn1)
 
-#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
-	IMPLEMENT_PEM_read(name, type, str, asn1) \
-	IMPLEMENT_PEM_write_cb(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
+        IMPLEMENT_PEM_read(name, type, str, asn1) \
+        IMPLEMENT_PEM_write_cb(name, type, str, asn1)
 
 /* These are the same except they are for the declarations */
 
-#if defined(OPENSSL_NO_FP_API)
-
-#define DECLARE_PEM_read_fp(name, type) /**/
-#define DECLARE_PEM_write_fp(name, type) /**/
-#define DECLARE_PEM_write_cb_fp(name, type) /**/
-
-#else
-
-#define DECLARE_PEM_read_fp(name, type) \
-	type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
-
-#define DECLARE_PEM_write_fp(name, type) \
-	int PEM_write_##name(FILE *fp, type *x);
-
-#define DECLARE_PEM_write_fp_const(name, type) \
-	int PEM_write_##name(FILE *fp, const type *x);
-
-#define DECLARE_PEM_write_cb_fp(name, type) \
-	int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
-
-#endif
-
-#ifndef OPENSSL_NO_BIO
-#define DECLARE_PEM_read_bio(name, type) \
-	type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
-
-#define DECLARE_PEM_write_bio(name, type) \
-	int PEM_write_bio_##name(BIO *bp, type *x);
-
-#define DECLARE_PEM_write_bio_const(name, type) \
-	int PEM_write_bio_##name(BIO *bp, const type *x);
-
-#define DECLARE_PEM_write_cb_bio(name, type) \
-	int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
-
-#else
-
-#define DECLARE_PEM_read_bio(name, type) /**/
-#define DECLARE_PEM_write_bio(name, type) /**/
-#define DECLARE_PEM_write_bio_const(name, type) /**/
-#define DECLARE_PEM_write_cb_bio(name, type) /**/
-
-#endif
-
-#define DECLARE_PEM_write(name, type) \
-	DECLARE_PEM_write_bio(name, type) \
-	DECLARE_PEM_write_fp(name, type) 
-
-#define DECLARE_PEM_write_const(name, type) \
-	DECLARE_PEM_write_bio_const(name, type) \
-	DECLARE_PEM_write_fp_const(name, type)
-
-#define DECLARE_PEM_write_cb(name, type) \
-	DECLARE_PEM_write_cb_bio(name, type) \
-	DECLARE_PEM_write_cb_fp(name, type) 
-
-#define DECLARE_PEM_read(name, type) \
-	DECLARE_PEM_read_bio(name, type) \
-	DECLARE_PEM_read_fp(name, type)
-
-#define DECLARE_PEM_rw(name, type) \
-	DECLARE_PEM_read(name, type) \
-	DECLARE_PEM_write(name, type)
-
-#define DECLARE_PEM_rw_const(name, type) \
-	DECLARE_PEM_read(name, type) \
-	DECLARE_PEM_write_const(name, type)
-
-#define DECLARE_PEM_rw_cb(name, type) \
-	DECLARE_PEM_read(name, type) \
-	DECLARE_PEM_write_cb(name, type)
-
-#if 1
+# if defined(OPENSSL_NO_FP_API)
+
+#  define DECLARE_PEM_read_fp(name, type) /**/
+#  define DECLARE_PEM_write_fp(name, type) /**/
+#  define DECLARE_PEM_write_cb_fp(name, type) /**/
+# else
+
+#  define DECLARE_PEM_read_fp(name, type) \
+        type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
+
+#  define DECLARE_PEM_write_fp(name, type) \
+        int PEM_write_##name(FILE *fp, type *x);
+
+#  define DECLARE_PEM_write_fp_const(name, type) \
+        int PEM_write_##name(FILE *fp, const type *x);
+
+#  define DECLARE_PEM_write_cb_fp(name, type) \
+        int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
+             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
+
+# endif
+
+# ifndef OPENSSL_NO_BIO
+#  define DECLARE_PEM_read_bio(name, type) \
+        type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
+
+#  define DECLARE_PEM_write_bio(name, type) \
+        int PEM_write_bio_##name(BIO *bp, type *x);
+
+#  define DECLARE_PEM_write_bio_const(name, type) \
+        int PEM_write_bio_##name(BIO *bp, const type *x);
+
+#  define DECLARE_PEM_write_cb_bio(name, type) \
+        int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
+             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
+
+# else
+
+#  define DECLARE_PEM_read_bio(name, type) /**/
+#  define DECLARE_PEM_write_bio(name, type) /**/
+#  define DECLARE_PEM_write_bio_const(name, type) /**/
+#  define DECLARE_PEM_write_cb_bio(name, type) /**/
+# endif
+# define DECLARE_PEM_write(name, type) \
+        DECLARE_PEM_write_bio(name, type) \
+        DECLARE_PEM_write_fp(name, type)
+# define DECLARE_PEM_write_const(name, type) \
+        DECLARE_PEM_write_bio_const(name, type) \
+        DECLARE_PEM_write_fp_const(name, type)
+# define DECLARE_PEM_write_cb(name, type) \
+        DECLARE_PEM_write_cb_bio(name, type) \
+        DECLARE_PEM_write_cb_fp(name, type)
+# define DECLARE_PEM_read(name, type) \
+        DECLARE_PEM_read_bio(name, type) \
+        DECLARE_PEM_read_fp(name, type)
+# define DECLARE_PEM_rw(name, type) \
+        DECLARE_PEM_read(name, type) \
+        DECLARE_PEM_write(name, type)
+# define DECLARE_PEM_rw_const(name, type) \
+        DECLARE_PEM_read(name, type) \
+        DECLARE_PEM_write_const(name, type)
+# define DECLARE_PEM_rw_cb(name, type) \
+        DECLARE_PEM_read(name, type) \
+        DECLARE_PEM_write_cb(name, type)
+# if 1
 /* "userdata": new with OpenSSL 0.9.4 */
-typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
-#else
+typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
+# else
 /* OpenSSL 0.9.3, 0.9.3a */
-typedef int pem_password_cb(char *buf, int size, int rwflag);
-#endif
-
-int	PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
-int	PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
-	pem_password_cb *callback,void *u);
-
-#ifndef OPENSSL_NO_BIO
-int	PEM_read_bio(BIO *bp, char **name, char **header,
-		unsigned char **data,long *len);
-int	PEM_write_bio(BIO *bp,const char *name, const char *hdr,
-		      const unsigned char *data, long len);
-int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
-	     pem_password_cb *cb, void *u);
-void *	PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
-			  void **x, pem_password_cb *cb, void *u);
-int	PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x,
-			   const EVP_CIPHER *enc,unsigned char *kstr,int klen,
-			   pem_password_cb *cb, void *u);
-
-STACK_OF(X509_INFO) *	PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
-int	PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
-		unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
-#endif
-
-int	PEM_read(FILE *fp, char **name, char **header,
-		unsigned char **data,long *len);
-int	PEM_write(FILE *fp, const char *name, const char *hdr,
-		  const unsigned char *data, long len);
-void *  PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
-		      pem_password_cb *cb, void *u);
-int	PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
-		       void *x,const EVP_CIPHER *enc,unsigned char *kstr,
-		       int klen,pem_password_cb *callback, void *u);
-STACK_OF(X509_INFO) *	PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
-	pem_password_cb *cb, void *u);
-
-int	PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
-		EVP_MD *md_type, unsigned char **ek, int *ekl,
-		unsigned char *iv, EVP_PKEY **pubk, int npubk);
-void	PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
-		unsigned char *in, int inl);
-int	PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
-		unsigned char *out, int *outl, EVP_PKEY *priv);
-
-void    PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
-void    PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
-int	PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
-		unsigned int *siglen, EVP_PKEY *pkey);
-
-int	PEM_def_callback(char *buf, int num, int w, void *key);
-void	PEM_proc_type(char *buf, int type);
-void	PEM_dek_info(char *buf, const char *type, int len, char *str);
-
-
-#include 
+typedef int pem_password_cb (char *buf, int size, int rwflag);
+# endif
+
+int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
+int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
+                  pem_password_cb *callback, void *u);
+
+# ifndef OPENSSL_NO_BIO
+int PEM_read_bio(BIO *bp, char **name, char **header,
+                 unsigned char **data, long *len);
+int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
+                  const unsigned char *data, long len);
+int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
+                       const char *name, BIO *bp, pem_password_cb *cb,
+                       void *u);
+void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
+                        pem_password_cb *cb, void *u);
+int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
+                       const EVP_CIPHER *enc, unsigned char *kstr, int klen,
+                       pem_password_cb *cb, void *u);
+
+STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
+                                            pem_password_cb *cb, void *u);
+int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cd, void *u);
+# endif
+
+int PEM_read(FILE *fp, char **name, char **header,
+             unsigned char **data, long *len);
+int PEM_write(FILE *fp, const char *name, const char *hdr,
+              const unsigned char *data, long len);
+void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
+                    pem_password_cb *cb, void *u);
+int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
+                   void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+                   int klen, pem_password_cb *callback, void *u);
+STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+                                        pem_password_cb *cb, void *u);
+
+int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
+                 EVP_MD *md_type, unsigned char **ek, int *ekl,
+                 unsigned char *iv, EVP_PKEY **pubk, int npubk);
+void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
+                    unsigned char *in, int inl);
+int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
+                  unsigned char *out, int *outl, EVP_PKEY *priv);
+
+void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
+void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
+int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                  unsigned int *siglen, EVP_PKEY *pkey);
+
+int PEM_def_callback(char *buf, int num, int w, void *key);
+void PEM_proc_type(char *buf, int type);
+void PEM_dek_info(char *buf, const char *type, int len, char *str);
+
+# include 
 
 DECLARE_PEM_rw(X509, X509)
-
 DECLARE_PEM_rw(X509_AUX, X509)
-
 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
-
-DECLARE_PEM_rw(X509_REQ, X509_REQ)
-DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
-
+DECLARE_PEM_rw(X509_REQ, X509_REQ) DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
 DECLARE_PEM_rw(X509_CRL, X509_CRL)
-
 DECLARE_PEM_rw(PKCS7, PKCS7)
-
 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
-
 DECLARE_PEM_rw(PKCS8, X509_SIG)
-
 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
-
-#ifndef OPENSSL_NO_RSA
-
+# ifndef OPENSSL_NO_RSA
 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
-
-DECLARE_PEM_rw_const(RSAPublicKey, RSA)
-DECLARE_PEM_rw(RSA_PUBKEY, RSA)
-
-#endif
-
-#ifndef OPENSSL_NO_DSA
-
+DECLARE_PEM_rw_const(RSAPublicKey, RSA) DECLARE_PEM_rw(RSA_PUBKEY, RSA)
+# endif
+# ifndef OPENSSL_NO_DSA
 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
-
-DECLARE_PEM_rw(DSA_PUBKEY, DSA)
-
-DECLARE_PEM_rw_const(DSAparams, DSA)
-
-#endif
-
-#ifndef OPENSSL_NO_EC
+DECLARE_PEM_rw(DSA_PUBKEY, DSA) DECLARE_PEM_rw_const(DSAparams, DSA)
+# endif
+# ifndef OPENSSL_NO_EC
 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
-DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
-DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
-#endif
-
-#ifndef OPENSSL_NO_DH
-
-DECLARE_PEM_rw_const(DHparams, DH)
-DECLARE_PEM_write_const(DHxparams, DH)
-
-#endif
-
-DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
-
-DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
+DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY) DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
+# endif
+# ifndef OPENSSL_NO_DH
+DECLARE_PEM_rw_const(DHparams, DH) DECLARE_PEM_write_const(DHxparams, DH)
+# endif
+DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY) DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
 
 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
+                                      char *kstr, int klen,
+                                      pem_password_cb *cb, void *u);
 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
                                   char *, int, pem_password_cb *, void *);
 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
+                            char *kstr, int klen,
+                            pem_password_cb *cb, void *u);
 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
-EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
+                                char *kstr, int klen,
+                                pem_password_cb *cb, void *u);
+EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+                                  void *u);
 
 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
+                           char *kstr, int klen,
+                           pem_password_cb *cb, void *u);
 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
+                               char *kstr, int klen,
+                               pem_password_cb *cb, void *u);
 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u);
+                                  char *kstr, int klen,
+                                  pem_password_cb *cb, void *u);
 
-EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
+EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+                                 void *u);
 
-int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
-			      char *kstr,int klen, pem_password_cb *cd, void *u);
+int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
+                              char *kstr, int klen, pem_password_cb *cd,
+                              void *u);
 
 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
 
-
 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
-		pem_password_cb *cb, void *u);
-#endif
-
+                pem_password_cb *cb, void *u);
+# endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_PEM_strings(void);
@@ -570,78 +531,78 @@ void ERR_load_PEM_strings(void);
 /* Error codes for the PEM functions. */
 
 /* Function codes. */
-#define PEM_F_B2I_DSS					 127
-#define PEM_F_B2I_PVK_BIO				 128
-#define PEM_F_B2I_RSA					 129
-#define PEM_F_CHECK_BITLEN_DSA				 130
-#define PEM_F_CHECK_BITLEN_RSA				 131
-#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO			 120
-#define PEM_F_D2I_PKCS8PRIVATEKEY_FP			 121
-#define PEM_F_DO_B2I					 132
-#define PEM_F_DO_B2I_BIO				 133
-#define PEM_F_DO_BLOB_HEADER				 134
-#define PEM_F_DO_PK8PKEY				 126
-#define PEM_F_DO_PK8PKEY_FP				 125
-#define PEM_F_DO_PVK_BODY				 135
-#define PEM_F_DO_PVK_HEADER				 136
-#define PEM_F_I2B_PVK					 137
-#define PEM_F_I2B_PVK_BIO				 138
-#define PEM_F_LOAD_IV					 101
-#define PEM_F_PEM_ASN1_READ				 102
-#define PEM_F_PEM_ASN1_READ_BIO				 103
-#define PEM_F_PEM_ASN1_WRITE				 104
-#define PEM_F_PEM_ASN1_WRITE_BIO			 105
-#define PEM_F_PEM_DEF_CALLBACK				 100
-#define PEM_F_PEM_DO_HEADER				 106
-#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY		 118
-#define PEM_F_PEM_GET_EVP_CIPHER_INFO			 107
-#define PEM_F_PEM_PK8PKEY				 119
-#define PEM_F_PEM_READ					 108
-#define PEM_F_PEM_READ_BIO				 109
-#define PEM_F_PEM_READ_BIO_DHPARAMS			 141
-#define PEM_F_PEM_READ_BIO_PARAMETERS			 140
-#define PEM_F_PEM_READ_BIO_PRIVATEKEY			 123
-#define PEM_F_PEM_READ_DHPARAMS				 142
-#define PEM_F_PEM_READ_PRIVATEKEY			 124
-#define PEM_F_PEM_SEALFINAL				 110
-#define PEM_F_PEM_SEALINIT				 111
-#define PEM_F_PEM_SIGNFINAL				 112
-#define PEM_F_PEM_WRITE					 113
-#define PEM_F_PEM_WRITE_BIO				 114
-#define PEM_F_PEM_WRITE_PRIVATEKEY			 139
-#define PEM_F_PEM_X509_INFO_READ			 115
-#define PEM_F_PEM_X509_INFO_READ_BIO			 116
-#define PEM_F_PEM_X509_INFO_WRITE_BIO			 117
+# define PEM_F_B2I_DSS                                    127
+# define PEM_F_B2I_PVK_BIO                                128
+# define PEM_F_B2I_RSA                                    129
+# define PEM_F_CHECK_BITLEN_DSA                           130
+# define PEM_F_CHECK_BITLEN_RSA                           131
+# define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                    120
+# define PEM_F_D2I_PKCS8PRIVATEKEY_FP                     121
+# define PEM_F_DO_B2I                                     132
+# define PEM_F_DO_B2I_BIO                                 133
+# define PEM_F_DO_BLOB_HEADER                             134
+# define PEM_F_DO_PK8PKEY                                 126
+# define PEM_F_DO_PK8PKEY_FP                              125
+# define PEM_F_DO_PVK_BODY                                135
+# define PEM_F_DO_PVK_HEADER                              136
+# define PEM_F_I2B_PVK                                    137
+# define PEM_F_I2B_PVK_BIO                                138
+# define PEM_F_LOAD_IV                                    101
+# define PEM_F_PEM_ASN1_READ                              102
+# define PEM_F_PEM_ASN1_READ_BIO                          103
+# define PEM_F_PEM_ASN1_WRITE                             104
+# define PEM_F_PEM_ASN1_WRITE_BIO                         105
+# define PEM_F_PEM_DEF_CALLBACK                           100
+# define PEM_F_PEM_DO_HEADER                              106
+# define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY            118
+# define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
+# define PEM_F_PEM_PK8PKEY                                119
+# define PEM_F_PEM_READ                                   108
+# define PEM_F_PEM_READ_BIO                               109
+# define PEM_F_PEM_READ_BIO_DHPARAMS                      141
+# define PEM_F_PEM_READ_BIO_PARAMETERS                    140
+# define PEM_F_PEM_READ_BIO_PRIVATEKEY                    123
+# define PEM_F_PEM_READ_DHPARAMS                          142
+# define PEM_F_PEM_READ_PRIVATEKEY                        124
+# define PEM_F_PEM_SEALFINAL                              110
+# define PEM_F_PEM_SEALINIT                               111
+# define PEM_F_PEM_SIGNFINAL                              112
+# define PEM_F_PEM_WRITE                                  113
+# define PEM_F_PEM_WRITE_BIO                              114
+# define PEM_F_PEM_WRITE_PRIVATEKEY                       139
+# define PEM_F_PEM_X509_INFO_READ                         115
+# define PEM_F_PEM_X509_INFO_READ_BIO                     116
+# define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
 
 /* Reason codes. */
-#define PEM_R_BAD_BASE64_DECODE				 100
-#define PEM_R_BAD_DECRYPT				 101
-#define PEM_R_BAD_END_LINE				 102
-#define PEM_R_BAD_IV_CHARS				 103
-#define PEM_R_BAD_MAGIC_NUMBER				 116
-#define PEM_R_BAD_PASSWORD_READ				 104
-#define PEM_R_BAD_VERSION_NUMBER			 117
-#define PEM_R_BIO_WRITE_FAILURE				 118
-#define PEM_R_CIPHER_IS_NULL				 127
-#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY		 115
-#define PEM_R_EXPECTING_PRIVATE_KEY_BLOB		 119
-#define PEM_R_EXPECTING_PUBLIC_KEY_BLOB			 120
-#define PEM_R_INCONSISTENT_HEADER			 121
-#define PEM_R_KEYBLOB_HEADER_PARSE_ERROR		 122
-#define PEM_R_KEYBLOB_TOO_SHORT				 123
-#define PEM_R_NOT_DEK_INFO				 105
-#define PEM_R_NOT_ENCRYPTED				 106
-#define PEM_R_NOT_PROC_TYPE				 107
-#define PEM_R_NO_START_LINE				 108
-#define PEM_R_PROBLEMS_GETTING_PASSWORD			 109
-#define PEM_R_PUBLIC_KEY_NO_RSA				 110
-#define PEM_R_PVK_DATA_TOO_SHORT			 124
-#define PEM_R_PVK_TOO_SHORT				 125
-#define PEM_R_READ_KEY					 111
-#define PEM_R_SHORT_HEADER				 112
-#define PEM_R_UNSUPPORTED_CIPHER			 113
-#define PEM_R_UNSUPPORTED_ENCRYPTION			 114
-#define PEM_R_UNSUPPORTED_KEY_COMPONENTS		 126
+# define PEM_R_BAD_BASE64_DECODE                          100
+# define PEM_R_BAD_DECRYPT                                101
+# define PEM_R_BAD_END_LINE                               102
+# define PEM_R_BAD_IV_CHARS                               103
+# define PEM_R_BAD_MAGIC_NUMBER                           116
+# define PEM_R_BAD_PASSWORD_READ                          104
+# define PEM_R_BAD_VERSION_NUMBER                         117
+# define PEM_R_BIO_WRITE_FAILURE                          118
+# define PEM_R_CIPHER_IS_NULL                             127
+# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY               115
+# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB                 119
+# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB                  120
+# define PEM_R_INCONSISTENT_HEADER                        121
+# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR                 122
+# define PEM_R_KEYBLOB_TOO_SHORT                          123
+# define PEM_R_NOT_DEK_INFO                               105
+# define PEM_R_NOT_ENCRYPTED                              106
+# define PEM_R_NOT_PROC_TYPE                              107
+# define PEM_R_NO_START_LINE                              108
+# define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
+# define PEM_R_PUBLIC_KEY_NO_RSA                          110
+# define PEM_R_PVK_DATA_TOO_SHORT                         124
+# define PEM_R_PVK_TOO_SHORT                              125
+# define PEM_R_READ_KEY                                   111
+# define PEM_R_SHORT_HEADER                               112
+# define PEM_R_UNSUPPORTED_CIPHER                         113
+# define PEM_R_UNSUPPORTED_ENCRYPTION                     114
+# define PEM_R_UNSUPPORTED_KEY_COMPONENTS                 126
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/pem/pem2.h b/crypto/pem/pem2.h
index f31790d69c..84897d5ec3 100644
--- a/crypto/pem/pem2.h
+++ b/crypto/pem/pem2.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
diff --git a/crypto/pem/pem_all.c b/crypto/pem/pem_all.c
index e18f6aed3d..0e5be63ef0 100644
--- a/crypto/pem/pem_all.c
+++ b/crypto/pem/pem_all.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -117,13 +117,13 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_RSA
@@ -140,319 +140,288 @@ static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey);
 IMPLEMENT_PEM_rw(X509_REQ, X509_REQ, PEM_STRING_X509_REQ, X509_REQ)
 
 IMPLEMENT_PEM_write(X509_REQ_NEW, X509_REQ, PEM_STRING_X509_REQ_OLD, X509_REQ)
-
 IMPLEMENT_PEM_rw(X509_CRL, X509_CRL, PEM_STRING_X509_CRL, X509_CRL)
-
 IMPLEMENT_PEM_rw(PKCS7, PKCS7, PEM_STRING_PKCS7, PKCS7)
 
 IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE,
-					PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
-
-
+                 PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
 #ifndef OPENSSL_NO_RSA
-
-/* We treat RSA or DSA private keys as a special case.
- *
- * For private keys we read in an EVP_PKEY structure with
- * PEM_read_bio_PrivateKey() and extract the relevant private
- * key: this means can handle "traditional" and PKCS#8 formats
- * transparently.
+/*
+ * We treat RSA or DSA private keys as a special case. For private keys we
+ * read in an EVP_PKEY structure with PEM_read_bio_PrivateKey() and extract
+ * the relevant private key: this means can handle "traditional" and PKCS#8
+ * formats transparently.
  */
-
 static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
 {
-	RSA *rtmp;
-	if(!key) return NULL;
-	rtmp = EVP_PKEY_get1_RSA(key);
-	EVP_PKEY_free(key);
-	if(!rtmp) return NULL;
-	if(rsa) {
-		RSA_free(*rsa);
-		*rsa = rtmp;
-	}
-	return rtmp;
+    RSA *rtmp;
+    if (!key)
+        return NULL;
+    rtmp = EVP_PKEY_get1_RSA(key);
+    EVP_PKEY_free(key);
+    if (!rtmp)
+        return NULL;
+    if (rsa) {
+        RSA_free(*rsa);
+        *rsa = rtmp;
+    }
+    return rtmp;
 }
 
 RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb,
-								void *u)
+                                void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_rsa(pktmp, rsa);
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_rsa(pktmp, rsa);
 }
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 
-RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb,
-								void *u)
+RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb, void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_rsa(pktmp, rsa);
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_rsa(pktmp, rsa);
 }
 
-#endif
+# endif
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 
 int PEM_write_bio_RSAPrivateKey(BIO *bp, RSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                                unsigned char *kstr, int klen,
+                                pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_RSA(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
-					PEM_STRING_RSA,bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_RSA(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
+                                  PEM_STRING_RSA, bp, x, enc, kstr, klen, cb,
+                                  u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_RSAPrivateKey(FILE *fp, RSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-
-		EVP_PKEY_set1_RSA(k, x);
-
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
-					PEM_STRING_RSA,fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+
+        EVP_PKEY_set1_RSA(k, x);
+
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
+                              PEM_STRING_RSA, fp, x, enc, kstr, klen, cb, u);
 }
-#endif
-
-#else
+#  endif
 
-IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA, RSAPrivateKey)
+# else
 
+IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA,
+                             RSAPrivateKey)
+# endif
+IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC,
+                       RSAPublicKey) IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA,
+                                                      PEM_STRING_PUBLIC,
+                                                      RSA_PUBKEY)
 #endif
-
-IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC, RSAPublicKey)
-IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY)
-
-#endif
-
 #ifndef OPENSSL_NO_DSA
-
 static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
 {
-	DSA *dtmp;
-	if(!key) return NULL;
-	dtmp = EVP_PKEY_get1_DSA(key);
-	EVP_PKEY_free(key);
-	if(!dtmp) return NULL;
-	if(dsa) {
-		DSA_free(*dsa);
-		*dsa = dtmp;
-	}
-	return dtmp;
+    DSA *dtmp;
+    if (!key)
+        return NULL;
+    dtmp = EVP_PKEY_get1_DSA(key);
+    EVP_PKEY_free(key);
+    if (!dtmp)
+        return NULL;
+    if (dsa) {
+        DSA_free(*dsa);
+        *dsa = dtmp;
+    }
+    return dtmp;
 }
 
 DSA *PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb,
-								void *u)
+                                void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_dsa(pktmp, dsa);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
 }
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 
 int PEM_write_bio_DSAPrivateKey(BIO *bp, DSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                                unsigned char *kstr, int klen,
+                                pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_DSA(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
-					PEM_STRING_DSA,bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_DSA(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
+                                  PEM_STRING_DSA, bp, x, enc, kstr, klen, cb,
+                                  u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_DSAPrivateKey(FILE *fp, DSA *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_DSA(k, x);
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
-					PEM_STRING_DSA,fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_DSA(k, x);
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
+                              PEM_STRING_DSA, fp, x, enc, kstr, klen, cb, u);
 }
-#endif
+#  endif
 
-#else
+# else
 
-IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA, DSAPrivateKey)
-
-#endif
-
-IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
-
-DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb,
-								void *u)
+IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA,
+                             DSAPrivateKey)
+# endif
+    IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
+# ifndef OPENSSL_NO_FP_API
+DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb, void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_dsa(pktmp, dsa);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
 }
 
-#endif
+# endif
 
 IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams)
-
 #endif
-
-
 #ifndef OPENSSL_NO_EC
 static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
 {
-	EC_KEY *dtmp;
-	if(!key) return NULL;
-	dtmp = EVP_PKEY_get1_EC_KEY(key);
-	EVP_PKEY_free(key);
-	if(!dtmp) return NULL;
-	if(eckey) 
-	{
- 		EC_KEY_free(*eckey);
-		*eckey = dtmp;
-	}
-	return dtmp;
+    EC_KEY *dtmp;
+    if (!key)
+        return NULL;
+    dtmp = EVP_PKEY_get1_EC_KEY(key);
+    EVP_PKEY_free(key);
+    if (!dtmp)
+        return NULL;
+    if (eckey) {
+        EC_KEY_free(*eckey);
+        *eckey = dtmp;
+    }
+    return dtmp;
 }
 
 EC_KEY *PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb,
-							void *u)
+                                  void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, key);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+    return pkey_get_eckey(pktmp, key); /* will free pktmp */
 }
 
-IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters)
-
-
-
-#ifdef OPENSSL_FIPS
-
+IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS,
+                       ECPKParameters)
+# ifdef OPENSSL_FIPS
 int PEM_write_bio_ECPrivateKey(BIO *bp, EC_KEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                               unsigned char *kstr, int klen,
+                               pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_EC_KEY(k, x);
-
-		ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
-						PEM_STRING_ECPRIVATEKEY,
-						bp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_EC_KEY(k, x);
+
+        ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
+                                  PEM_STRING_ECPRIVATEKEY,
+                                  bp, x, enc, kstr, klen, cb, u);
 }
 
-#ifndef OPENSSL_NO_FP_API
+#  ifndef OPENSSL_NO_FP_API
 int PEM_write_ECPrivateKey(FILE *fp, EC_KEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
+                           unsigned char *kstr, int klen,
+                           pem_password_cb *cb, void *u)
 {
-	if (FIPS_mode())
-		{
-		EVP_PKEY *k;
-		int ret;
-		k = EVP_PKEY_new();
-		if (!k)
-			return 0;
-		EVP_PKEY_set1_EC_KEY(k, x);
-		ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
-		EVP_PKEY_free(k);
-		return ret;
-		}
-	else
-		return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
-						PEM_STRING_ECPRIVATEKEY,
-						fp,x,enc,kstr,klen,cb,u);
+    if (FIPS_mode()) {
+        EVP_PKEY *k;
+        int ret;
+        k = EVP_PKEY_new();
+        if (!k)
+            return 0;
+        EVP_PKEY_set1_EC_KEY(k, x);
+        ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+        EVP_PKEY_free(k);
+        return ret;
+    } else
+        return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
+                              PEM_STRING_ECPRIVATEKEY,
+                              fp, x, enc, kstr, klen, cb, u);
 }
-#endif
-
-#else
-
-IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey)
-
-#endif
+#  endif
 
+# else
+    IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY,
+                       ECPrivateKey)
+# endif
 IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
- 
+# ifndef OPENSSL_NO_FP_API
 EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb,
- 								void *u)
+                              void *u)
 {
-	EVP_PKEY *pktmp;
-	pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
-	return pkey_get_eckey(pktmp, eckey);	/* will free pktmp */
+    EVP_PKEY *pktmp;
+    pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+    return pkey_get_eckey(pktmp, eckey); /* will free pktmp */
 }
 
-#endif
+# endif
 
 #endif
 
 #ifndef OPENSSL_NO_DH
 
 IMPLEMENT_PEM_write_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
-IMPLEMENT_PEM_write_const(DHxparams, DH, PEM_STRING_DHXPARAMS, DHxparams)
-
+    IMPLEMENT_PEM_write_const(DHxparams, DH, PEM_STRING_DHXPARAMS, DHxparams)
 #endif
-
 IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)
diff --git a/crypto/pem/pem_err.c b/crypto/pem/pem_err.c
index 9690224f53..e1f4fdb432 100644
--- a/crypto/pem/pem_err.c
+++ b/crypto/pem/pem_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,99 +66,103 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_PEM,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_PEM,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_PEM,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_PEM,0,reason)
 
-static ERR_STRING_DATA PEM_str_functs[]=
-	{
-{ERR_FUNC(PEM_F_B2I_DSS),	"B2I_DSS"},
-{ERR_FUNC(PEM_F_B2I_PVK_BIO),	"b2i_PVK_bio"},
-{ERR_FUNC(PEM_F_B2I_RSA),	"B2I_RSA"},
-{ERR_FUNC(PEM_F_CHECK_BITLEN_DSA),	"CHECK_BITLEN_DSA"},
-{ERR_FUNC(PEM_F_CHECK_BITLEN_RSA),	"CHECK_BITLEN_RSA"},
-{ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_BIO),	"d2i_PKCS8PrivateKey_bio"},
-{ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_FP),	"d2i_PKCS8PrivateKey_fp"},
-{ERR_FUNC(PEM_F_DO_B2I),	"DO_B2I"},
-{ERR_FUNC(PEM_F_DO_B2I_BIO),	"DO_B2I_BIO"},
-{ERR_FUNC(PEM_F_DO_BLOB_HEADER),	"DO_BLOB_HEADER"},
-{ERR_FUNC(PEM_F_DO_PK8PKEY),	"DO_PK8PKEY"},
-{ERR_FUNC(PEM_F_DO_PK8PKEY_FP),	"DO_PK8PKEY_FP"},
-{ERR_FUNC(PEM_F_DO_PVK_BODY),	"DO_PVK_BODY"},
-{ERR_FUNC(PEM_F_DO_PVK_HEADER),	"DO_PVK_HEADER"},
-{ERR_FUNC(PEM_F_I2B_PVK),	"I2B_PVK"},
-{ERR_FUNC(PEM_F_I2B_PVK_BIO),	"i2b_PVK_bio"},
-{ERR_FUNC(PEM_F_LOAD_IV),	"LOAD_IV"},
-{ERR_FUNC(PEM_F_PEM_ASN1_READ),	"PEM_ASN1_read"},
-{ERR_FUNC(PEM_F_PEM_ASN1_READ_BIO),	"PEM_ASN1_read_bio"},
-{ERR_FUNC(PEM_F_PEM_ASN1_WRITE),	"PEM_ASN1_write"},
-{ERR_FUNC(PEM_F_PEM_ASN1_WRITE_BIO),	"PEM_ASN1_write_bio"},
-{ERR_FUNC(PEM_F_PEM_DEF_CALLBACK),	"PEM_def_callback"},
-{ERR_FUNC(PEM_F_PEM_DO_HEADER),	"PEM_do_header"},
-{ERR_FUNC(PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY),	"PEM_F_PEM_WRITE_PKCS8PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_GET_EVP_CIPHER_INFO),	"PEM_get_EVP_CIPHER_INFO"},
-{ERR_FUNC(PEM_F_PEM_PK8PKEY),	"PEM_PK8PKEY"},
-{ERR_FUNC(PEM_F_PEM_READ),	"PEM_read"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO),	"PEM_read_bio"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO_DHPARAMS),	"PEM_READ_BIO_DHPARAMS"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO_PARAMETERS),	"PEM_read_bio_Parameters"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO_PRIVATEKEY),	"PEM_READ_BIO_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_READ_DHPARAMS),	"PEM_READ_DHPARAMS"},
-{ERR_FUNC(PEM_F_PEM_READ_PRIVATEKEY),	"PEM_READ_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_SEALFINAL),	"PEM_SealFinal"},
-{ERR_FUNC(PEM_F_PEM_SEALINIT),	"PEM_SealInit"},
-{ERR_FUNC(PEM_F_PEM_SIGNFINAL),	"PEM_SignFinal"},
-{ERR_FUNC(PEM_F_PEM_WRITE),	"PEM_write"},
-{ERR_FUNC(PEM_F_PEM_WRITE_BIO),	"PEM_write_bio"},
-{ERR_FUNC(PEM_F_PEM_WRITE_PRIVATEKEY),	"PEM_WRITE_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ),	"PEM_X509_INFO_read"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO),	"PEM_X509_INFO_read_bio"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_WRITE_BIO),	"PEM_X509_INFO_write_bio"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PEM_str_functs[] = {
+    {ERR_FUNC(PEM_F_B2I_DSS), "B2I_DSS"},
+    {ERR_FUNC(PEM_F_B2I_PVK_BIO), "b2i_PVK_bio"},
+    {ERR_FUNC(PEM_F_B2I_RSA), "B2I_RSA"},
+    {ERR_FUNC(PEM_F_CHECK_BITLEN_DSA), "CHECK_BITLEN_DSA"},
+    {ERR_FUNC(PEM_F_CHECK_BITLEN_RSA), "CHECK_BITLEN_RSA"},
+    {ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_BIO), "d2i_PKCS8PrivateKey_bio"},
+    {ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_FP), "d2i_PKCS8PrivateKey_fp"},
+    {ERR_FUNC(PEM_F_DO_B2I), "DO_B2I"},
+    {ERR_FUNC(PEM_F_DO_B2I_BIO), "DO_B2I_BIO"},
+    {ERR_FUNC(PEM_F_DO_BLOB_HEADER), "DO_BLOB_HEADER"},
+    {ERR_FUNC(PEM_F_DO_PK8PKEY), "DO_PK8PKEY"},
+    {ERR_FUNC(PEM_F_DO_PK8PKEY_FP), "DO_PK8PKEY_FP"},
+    {ERR_FUNC(PEM_F_DO_PVK_BODY), "DO_PVK_BODY"},
+    {ERR_FUNC(PEM_F_DO_PVK_HEADER), "DO_PVK_HEADER"},
+    {ERR_FUNC(PEM_F_I2B_PVK), "I2B_PVK"},
+    {ERR_FUNC(PEM_F_I2B_PVK_BIO), "i2b_PVK_bio"},
+    {ERR_FUNC(PEM_F_LOAD_IV), "LOAD_IV"},
+    {ERR_FUNC(PEM_F_PEM_ASN1_READ), "PEM_ASN1_read"},
+    {ERR_FUNC(PEM_F_PEM_ASN1_READ_BIO), "PEM_ASN1_read_bio"},
+    {ERR_FUNC(PEM_F_PEM_ASN1_WRITE), "PEM_ASN1_write"},
+    {ERR_FUNC(PEM_F_PEM_ASN1_WRITE_BIO), "PEM_ASN1_write_bio"},
+    {ERR_FUNC(PEM_F_PEM_DEF_CALLBACK), "PEM_def_callback"},
+    {ERR_FUNC(PEM_F_PEM_DO_HEADER), "PEM_do_header"},
+    {ERR_FUNC(PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY),
+     "PEM_F_PEM_WRITE_PKCS8PRIVATEKEY"},
+    {ERR_FUNC(PEM_F_PEM_GET_EVP_CIPHER_INFO), "PEM_get_EVP_CIPHER_INFO"},
+    {ERR_FUNC(PEM_F_PEM_PK8PKEY), "PEM_PK8PKEY"},
+    {ERR_FUNC(PEM_F_PEM_READ), "PEM_read"},
+    {ERR_FUNC(PEM_F_PEM_READ_BIO), "PEM_read_bio"},
+    {ERR_FUNC(PEM_F_PEM_READ_BIO_DHPARAMS), "PEM_READ_BIO_DHPARAMS"},
+    {ERR_FUNC(PEM_F_PEM_READ_BIO_PARAMETERS), "PEM_read_bio_Parameters"},
+    {ERR_FUNC(PEM_F_PEM_READ_BIO_PRIVATEKEY), "PEM_READ_BIO_PRIVATEKEY"},
+    {ERR_FUNC(PEM_F_PEM_READ_DHPARAMS), "PEM_READ_DHPARAMS"},
+    {ERR_FUNC(PEM_F_PEM_READ_PRIVATEKEY), "PEM_READ_PRIVATEKEY"},
+    {ERR_FUNC(PEM_F_PEM_SEALFINAL), "PEM_SealFinal"},
+    {ERR_FUNC(PEM_F_PEM_SEALINIT), "PEM_SealInit"},
+    {ERR_FUNC(PEM_F_PEM_SIGNFINAL), "PEM_SignFinal"},
+    {ERR_FUNC(PEM_F_PEM_WRITE), "PEM_write"},
+    {ERR_FUNC(PEM_F_PEM_WRITE_BIO), "PEM_write_bio"},
+    {ERR_FUNC(PEM_F_PEM_WRITE_PRIVATEKEY), "PEM_WRITE_PRIVATEKEY"},
+    {ERR_FUNC(PEM_F_PEM_X509_INFO_READ), "PEM_X509_INFO_read"},
+    {ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO), "PEM_X509_INFO_read_bio"},
+    {ERR_FUNC(PEM_F_PEM_X509_INFO_WRITE_BIO), "PEM_X509_INFO_write_bio"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA PEM_str_reasons[]=
-	{
-{ERR_REASON(PEM_R_BAD_BASE64_DECODE)     ,"bad base64 decode"},
-{ERR_REASON(PEM_R_BAD_DECRYPT)           ,"bad decrypt"},
-{ERR_REASON(PEM_R_BAD_END_LINE)          ,"bad end line"},
-{ERR_REASON(PEM_R_BAD_IV_CHARS)          ,"bad iv chars"},
-{ERR_REASON(PEM_R_BAD_MAGIC_NUMBER)      ,"bad magic number"},
-{ERR_REASON(PEM_R_BAD_PASSWORD_READ)     ,"bad password read"},
-{ERR_REASON(PEM_R_BAD_VERSION_NUMBER)    ,"bad version number"},
-{ERR_REASON(PEM_R_BIO_WRITE_FAILURE)     ,"bio write failure"},
-{ERR_REASON(PEM_R_CIPHER_IS_NULL)        ,"cipher is null"},
-{ERR_REASON(PEM_R_ERROR_CONVERTING_PRIVATE_KEY),"error converting private key"},
-{ERR_REASON(PEM_R_EXPECTING_PRIVATE_KEY_BLOB),"expecting private key blob"},
-{ERR_REASON(PEM_R_EXPECTING_PUBLIC_KEY_BLOB),"expecting public key blob"},
-{ERR_REASON(PEM_R_INCONSISTENT_HEADER)   ,"inconsistent header"},
-{ERR_REASON(PEM_R_KEYBLOB_HEADER_PARSE_ERROR),"keyblob header parse error"},
-{ERR_REASON(PEM_R_KEYBLOB_TOO_SHORT)     ,"keyblob too short"},
-{ERR_REASON(PEM_R_NOT_DEK_INFO)          ,"not dek info"},
-{ERR_REASON(PEM_R_NOT_ENCRYPTED)         ,"not encrypted"},
-{ERR_REASON(PEM_R_NOT_PROC_TYPE)         ,"not proc type"},
-{ERR_REASON(PEM_R_NO_START_LINE)         ,"no start line"},
-{ERR_REASON(PEM_R_PROBLEMS_GETTING_PASSWORD),"problems getting password"},
-{ERR_REASON(PEM_R_PUBLIC_KEY_NO_RSA)     ,"public key no rsa"},
-{ERR_REASON(PEM_R_PVK_DATA_TOO_SHORT)    ,"pvk data too short"},
-{ERR_REASON(PEM_R_PVK_TOO_SHORT)         ,"pvk too short"},
-{ERR_REASON(PEM_R_READ_KEY)              ,"read key"},
-{ERR_REASON(PEM_R_SHORT_HEADER)          ,"short header"},
-{ERR_REASON(PEM_R_UNSUPPORTED_CIPHER)    ,"unsupported cipher"},
-{ERR_REASON(PEM_R_UNSUPPORTED_ENCRYPTION),"unsupported encryption"},
-{ERR_REASON(PEM_R_UNSUPPORTED_KEY_COMPONENTS),"unsupported key components"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PEM_str_reasons[] = {
+    {ERR_REASON(PEM_R_BAD_BASE64_DECODE), "bad base64 decode"},
+    {ERR_REASON(PEM_R_BAD_DECRYPT), "bad decrypt"},
+    {ERR_REASON(PEM_R_BAD_END_LINE), "bad end line"},
+    {ERR_REASON(PEM_R_BAD_IV_CHARS), "bad iv chars"},
+    {ERR_REASON(PEM_R_BAD_MAGIC_NUMBER), "bad magic number"},
+    {ERR_REASON(PEM_R_BAD_PASSWORD_READ), "bad password read"},
+    {ERR_REASON(PEM_R_BAD_VERSION_NUMBER), "bad version number"},
+    {ERR_REASON(PEM_R_BIO_WRITE_FAILURE), "bio write failure"},
+    {ERR_REASON(PEM_R_CIPHER_IS_NULL), "cipher is null"},
+    {ERR_REASON(PEM_R_ERROR_CONVERTING_PRIVATE_KEY),
+     "error converting private key"},
+    {ERR_REASON(PEM_R_EXPECTING_PRIVATE_KEY_BLOB),
+     "expecting private key blob"},
+    {ERR_REASON(PEM_R_EXPECTING_PUBLIC_KEY_BLOB),
+     "expecting public key blob"},
+    {ERR_REASON(PEM_R_INCONSISTENT_HEADER), "inconsistent header"},
+    {ERR_REASON(PEM_R_KEYBLOB_HEADER_PARSE_ERROR),
+     "keyblob header parse error"},
+    {ERR_REASON(PEM_R_KEYBLOB_TOO_SHORT), "keyblob too short"},
+    {ERR_REASON(PEM_R_NOT_DEK_INFO), "not dek info"},
+    {ERR_REASON(PEM_R_NOT_ENCRYPTED), "not encrypted"},
+    {ERR_REASON(PEM_R_NOT_PROC_TYPE), "not proc type"},
+    {ERR_REASON(PEM_R_NO_START_LINE), "no start line"},
+    {ERR_REASON(PEM_R_PROBLEMS_GETTING_PASSWORD),
+     "problems getting password"},
+    {ERR_REASON(PEM_R_PUBLIC_KEY_NO_RSA), "public key no rsa"},
+    {ERR_REASON(PEM_R_PVK_DATA_TOO_SHORT), "pvk data too short"},
+    {ERR_REASON(PEM_R_PVK_TOO_SHORT), "pvk too short"},
+    {ERR_REASON(PEM_R_READ_KEY), "read key"},
+    {ERR_REASON(PEM_R_SHORT_HEADER), "short header"},
+    {ERR_REASON(PEM_R_UNSUPPORTED_CIPHER), "unsupported cipher"},
+    {ERR_REASON(PEM_R_UNSUPPORTED_ENCRYPTION), "unsupported encryption"},
+    {ERR_REASON(PEM_R_UNSUPPORTED_KEY_COMPONENTS),
+     "unsupported key components"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_PEM_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(PEM_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,PEM_str_functs);
-		ERR_load_strings(0,PEM_str_reasons);
-		}
+    if (ERR_func_error_string(PEM_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, PEM_str_functs);
+        ERR_load_strings(0, PEM_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/pem/pem_info.c b/crypto/pem/pem_info.c
index cc7f24a9c1..68747d1625 100644
--- a/crypto/pem/pem_info.c
+++ b/crypto/pem/pem_info.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,343 +64,325 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_FP_API
-STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        STACK_OF(X509_INFO) *ret;
+STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+                                        pem_password_cb *cb, void *u)
+{
+    BIO *b;
+    STACK_OF(X509_INFO) *ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_X509_INFO_READ,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_X509_INFO_read_bio(b,sk,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_X509_INFO_READ, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_X509_INFO_read_bio(b, sk, cb, u);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
-STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
-	{
-	X509_INFO *xi=NULL;
-	char *name=NULL,*header=NULL;
-	void *pp;
-	unsigned char *data=NULL;
-	const unsigned char *p;
-	long len,error=0;
-	int ok=0;
-	STACK_OF(X509_INFO) *ret=NULL;
-	unsigned int i,raw,ptype;
-	d2i_of_void *d2i = 0;
+STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
+                                            pem_password_cb *cb, void *u)
+{
+    X509_INFO *xi = NULL;
+    char *name = NULL, *header = NULL;
+    void *pp;
+    unsigned char *data = NULL;
+    const unsigned char *p;
+    long len, error = 0;
+    int ok = 0;
+    STACK_OF(X509_INFO) *ret = NULL;
+    unsigned int i, raw, ptype;
+    d2i_of_void *d2i = 0;
 
-	if (sk == NULL)
-		{
-		if ((ret=sk_X509_INFO_new_null()) == NULL)
-			{
-			PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	else
-		ret=sk;
+    if (sk == NULL) {
+        if ((ret = sk_X509_INFO_new_null()) == NULL) {
+            PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    } else
+        ret = sk;
 
-	if ((xi=X509_INFO_new()) == NULL) goto err;
-	for (;;)
-		{
-		raw=0;
-		ptype = 0;
-		i=PEM_read_bio(bp,&name,&header,&data,&len);
-		if (i == 0)
-			{
-			error=ERR_GET_REASON(ERR_peek_last_error());
-			if (error == PEM_R_NO_START_LINE)
-				{
-				ERR_clear_error();
-				break;
-				}
-			goto err;
-			}
-start:
-		if (	(strcmp(name,PEM_STRING_X509) == 0) ||
-			(strcmp(name,PEM_STRING_X509_OLD) == 0))
-			{
-			d2i=(D2I_OF(void))d2i_X509;
-			if (xi->x509 != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->x509);
-			}
-		else if ((strcmp(name,PEM_STRING_X509_TRUSTED) == 0))
-			{
-			d2i=(D2I_OF(void))d2i_X509_AUX;
-			if (xi->x509 != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->x509);
-			}
-		else if (strcmp(name,PEM_STRING_X509_CRL) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_X509_CRL;
-			if (xi->crl != NULL)
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
-			pp=&(xi->crl);
-			}
-		else
+    if ((xi = X509_INFO_new()) == NULL)
+        goto err;
+    for (;;) {
+        raw = 0;
+        ptype = 0;
+        i = PEM_read_bio(bp, &name, &header, &data, &len);
+        if (i == 0) {
+            error = ERR_GET_REASON(ERR_peek_last_error());
+            if (error == PEM_R_NO_START_LINE) {
+                ERR_clear_error();
+                break;
+            }
+            goto err;
+        }
+ start:
+        if ((strcmp(name, PEM_STRING_X509) == 0) ||
+            (strcmp(name, PEM_STRING_X509_OLD) == 0)) {
+            d2i = (D2I_OF(void)) d2i_X509;
+            if (xi->x509 != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
+            pp = &(xi->x509);
+        } else if ((strcmp(name, PEM_STRING_X509_TRUSTED) == 0)) {
+            d2i = (D2I_OF(void)) d2i_X509_AUX;
+            if (xi->x509 != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
+            pp = &(xi->x509);
+        } else if (strcmp(name, PEM_STRING_X509_CRL) == 0) {
+            d2i = (D2I_OF(void)) d2i_X509_CRL;
+            if (xi->crl != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
+            pp = &(xi->crl);
+        } else
 #ifndef OPENSSL_NO_RSA
-			if (strcmp(name,PEM_STRING_RSA) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_RSAPrivateKey;
-			if (xi->x_pkey != NULL) 
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
+        if (strcmp(name, PEM_STRING_RSA) == 0) {
+            d2i = (D2I_OF(void)) d2i_RSAPrivateKey;
+            if (xi->x_pkey != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
 
-			xi->enc_data=NULL;
-			xi->enc_len=0;
+            xi->enc_data = NULL;
+            xi->enc_len = 0;
 
-			xi->x_pkey=X509_PKEY_new();
-			ptype=EVP_PKEY_RSA;
-			pp=&xi->x_pkey->dec_pkey;
-			if ((int)strlen(header) > 10) /* assume encrypted */
-				raw=1;
-			}
-		else
+            xi->x_pkey = X509_PKEY_new();
+            ptype = EVP_PKEY_RSA;
+            pp = &xi->x_pkey->dec_pkey;
+            if ((int)strlen(header) > 10) /* assume encrypted */
+                raw = 1;
+        } else
 #endif
 #ifndef OPENSSL_NO_DSA
-			if (strcmp(name,PEM_STRING_DSA) == 0)
-			{
-			d2i=(D2I_OF(void))d2i_DSAPrivateKey;
-			if (xi->x_pkey != NULL) 
-				{
-				if (!sk_X509_INFO_push(ret,xi)) goto err;
-				if ((xi=X509_INFO_new()) == NULL) goto err;
-				goto start;
-				}
+        if (strcmp(name, PEM_STRING_DSA) == 0) {
+            d2i = (D2I_OF(void)) d2i_DSAPrivateKey;
+            if (xi->x_pkey != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
 
-			xi->enc_data=NULL;
-			xi->enc_len=0;
+            xi->enc_data = NULL;
+            xi->enc_len = 0;
 
-			xi->x_pkey=X509_PKEY_new();
-			ptype = EVP_PKEY_DSA;
-			pp=&xi->x_pkey->dec_pkey;
-			if ((int)strlen(header) > 10) /* assume encrypted */
-				raw=1;
-			}
-		else
+            xi->x_pkey = X509_PKEY_new();
+            ptype = EVP_PKEY_DSA;
+            pp = &xi->x_pkey->dec_pkey;
+            if ((int)strlen(header) > 10) /* assume encrypted */
+                raw = 1;
+        } else
 #endif
 #ifndef OPENSSL_NO_EC
- 			if (strcmp(name,PEM_STRING_ECPRIVATEKEY) == 0)
- 			{
- 				d2i=(D2I_OF(void))d2i_ECPrivateKey;
- 				if (xi->x_pkey != NULL) 
- 				{
- 					if (!sk_X509_INFO_push(ret,xi)) goto err;
- 					if ((xi=X509_INFO_new()) == NULL) goto err;
- 						goto start;
- 				}
- 
- 			xi->enc_data=NULL;
- 			xi->enc_len=0;
- 
- 			xi->x_pkey=X509_PKEY_new();
-			ptype = EVP_PKEY_EC;
- 			pp=&xi->x_pkey->dec_pkey;
- 			if ((int)strlen(header) > 10) /* assume encrypted */
- 				raw=1;
-			}
-		else
+        if (strcmp(name, PEM_STRING_ECPRIVATEKEY) == 0) {
+            d2i = (D2I_OF(void)) d2i_ECPrivateKey;
+            if (xi->x_pkey != NULL) {
+                if (!sk_X509_INFO_push(ret, xi))
+                    goto err;
+                if ((xi = X509_INFO_new()) == NULL)
+                    goto err;
+                goto start;
+            }
+
+            xi->enc_data = NULL;
+            xi->enc_len = 0;
+
+            xi->x_pkey = X509_PKEY_new();
+            ptype = EVP_PKEY_EC;
+            pp = &xi->x_pkey->dec_pkey;
+            if ((int)strlen(header) > 10) /* assume encrypted */
+                raw = 1;
+        } else
 #endif
-			{
-			d2i=NULL;
-			pp=NULL;
-			}
+        {
+            d2i = NULL;
+            pp = NULL;
+        }
 
-		if (d2i != NULL)
-			{
-			if (!raw)
-				{
-				EVP_CIPHER_INFO cipher;
+        if (d2i != NULL) {
+            if (!raw) {
+                EVP_CIPHER_INFO cipher;
 
-				if (!PEM_get_EVP_CIPHER_INFO(header,&cipher))
-					goto err;
-				if (!PEM_do_header(&cipher,data,&len,cb,u))
-					goto err;
-				p=data;
-				if (ptype)
-					{
-					if (!d2i_PrivateKey(ptype, pp, &p, len))
-						{
-						PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB);
-						goto err;
-						}
-					}
-				else if (d2i(pp,&p,len) == NULL)
-					{
-					PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB);
-					goto err;
-					}
-				}
-			else
-				{ /* encrypted RSA data */
-				if (!PEM_get_EVP_CIPHER_INFO(header,
-					&xi->enc_cipher)) goto err;
-				xi->enc_data=(char *)data;
-				xi->enc_len=(int)len;
-				data=NULL;
-				}
-			}
-		else	{
-			/* unknown */
-			}
-		if (name != NULL) OPENSSL_free(name);
-		if (header != NULL) OPENSSL_free(header);
-		if (data != NULL) OPENSSL_free(data);
-		name=NULL;
-		header=NULL;
-		data=NULL;
-		}
+                if (!PEM_get_EVP_CIPHER_INFO(header, &cipher))
+                    goto err;
+                if (!PEM_do_header(&cipher, data, &len, cb, u))
+                    goto err;
+                p = data;
+                if (ptype) {
+                    if (!d2i_PrivateKey(ptype, pp, &p, len)) {
+                        PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB);
+                        goto err;
+                    }
+                } else if (d2i(pp, &p, len) == NULL) {
+                    PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB);
+                    goto err;
+                }
+            } else {            /* encrypted RSA data */
+                if (!PEM_get_EVP_CIPHER_INFO(header, &xi->enc_cipher))
+                    goto err;
+                xi->enc_data = (char *)data;
+                xi->enc_len = (int)len;
+                data = NULL;
+            }
+        } else {
+            /* unknown */
+        }
+        if (name != NULL)
+            OPENSSL_free(name);
+        if (header != NULL)
+            OPENSSL_free(header);
+        if (data != NULL)
+            OPENSSL_free(data);
+        name = NULL;
+        header = NULL;
+        data = NULL;
+    }
 
-	/* if the last one hasn't been pushed yet and there is anything
-	 * in it then add it to the stack ... 
-	 */
-	if ((xi->x509 != NULL) || (xi->crl != NULL) ||
-		(xi->x_pkey != NULL) || (xi->enc_data != NULL))
-		{
-		if (!sk_X509_INFO_push(ret,xi)) goto err;
-		xi=NULL;
-		}
-	ok=1;
-err:
-	if (xi != NULL) X509_INFO_free(xi);
-	if (!ok)
-		{
-		for (i=0; ((int)i)x509 != NULL) || (xi->crl != NULL) ||
+        (xi->x_pkey != NULL) || (xi->enc_data != NULL)) {
+        if (!sk_X509_INFO_push(ret, xi))
+            goto err;
+        xi = NULL;
+    }
+    ok = 1;
+ err:
+    if (xi != NULL)
+        X509_INFO_free(xi);
+    if (!ok) {
+        for (i = 0; ((int)i) < sk_X509_INFO_num(ret); i++) {
+            xi = sk_X509_INFO_value(ret, i);
+            X509_INFO_free(xi);
+        }
+        if (ret != sk)
+            sk_X509_INFO_free(ret);
+        ret = NULL;
+    }
 
+    if (name != NULL)
+        OPENSSL_free(name);
+    if (header != NULL)
+        OPENSSL_free(header);
+    if (data != NULL)
+        OPENSSL_free(data);
+    return (ret);
+}
 
 /* A TJH addition */
 int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
-	     unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
-	{
-	EVP_CIPHER_CTX ctx;
-	int i,ret=0;
-	unsigned char *data=NULL;
-	const char *objstr=NULL;
-	char buf[PEM_BUFSIZE];
-	unsigned char *iv=NULL;
-	
-	if (enc != NULL)
-		{
-		objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
-		if (objstr == NULL)
-			{
-			PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
-			goto err;
-			}
-		}
+                            unsigned char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
+{
+    EVP_CIPHER_CTX ctx;
+    int i, ret = 0;
+    unsigned char *data = NULL;
+    const char *objstr = NULL;
+    char buf[PEM_BUFSIZE];
+    unsigned char *iv = NULL;
+
+    if (enc != NULL) {
+        objstr = OBJ_nid2sn(EVP_CIPHER_nid(enc));
+        if (objstr == NULL) {
+            PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO, PEM_R_UNSUPPORTED_CIPHER);
+            goto err;
+        }
+    }
 
-	/* now for the fun part ... if we have a private key then 
-	 * we have to be able to handle a not-yet-decrypted key
-	 * being written out correctly ... if it is decrypted or
-	 * it is non-encrypted then we use the base code
-	 */
-	if (xi->x_pkey!=NULL)
-		{
-		if ( (xi->enc_data!=NULL) && (xi->enc_len>0) )
-			{
-			if (enc == NULL)
-				{
-				PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_CIPHER_IS_NULL);
-				goto err;
-				}
+    /*
+     * now for the fun part ... if we have a private key then we have to be
+     * able to handle a not-yet-decrypted key being written out correctly ...
+     * if it is decrypted or it is non-encrypted then we use the base code
+     */
+    if (xi->x_pkey != NULL) {
+        if ((xi->enc_data != NULL) && (xi->enc_len > 0)) {
+            if (enc == NULL) {
+                PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO, PEM_R_CIPHER_IS_NULL);
+                goto err;
+            }
 
-			/* copy from weirdo names into more normal things */
-			iv=xi->enc_cipher.iv;
-			data=(unsigned char *)xi->enc_data;
-			i=xi->enc_len;
+            /* copy from weirdo names into more normal things */
+            iv = xi->enc_cipher.iv;
+            data = (unsigned char *)xi->enc_data;
+            i = xi->enc_len;
 
-			/* we take the encryption data from the
-			 * internal stuff rather than what the
-			 * user has passed us ... as we have to 
-			 * match exactly for some strange reason
-			 */
-			objstr=OBJ_nid2sn(
-				EVP_CIPHER_nid(xi->enc_cipher.cipher));
-			if (objstr == NULL)
-				{
-				PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
-				goto err;
-				}
+            /*
+             * we take the encryption data from the internal stuff rather
+             * than what the user has passed us ... as we have to match
+             * exactly for some strange reason
+             */
+            objstr = OBJ_nid2sn(EVP_CIPHER_nid(xi->enc_cipher.cipher));
+            if (objstr == NULL) {
+                PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,
+                       PEM_R_UNSUPPORTED_CIPHER);
+                goto err;
+            }
 
-			/* create the right magic header stuff */
-			OPENSSL_assert(strlen(objstr)+23+2*enc->iv_len+13 <= sizeof buf);
-			buf[0]='\0';
-			PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
-			PEM_dek_info(buf,objstr,enc->iv_len,(char *)iv);
+            /* create the right magic header stuff */
+            OPENSSL_assert(strlen(objstr) + 23 + 2 * enc->iv_len + 13 <=
+                           sizeof buf);
+            buf[0] = '\0';
+            PEM_proc_type(buf, PEM_TYPE_ENCRYPTED);
+            PEM_dek_info(buf, objstr, enc->iv_len, (char *)iv);
 
-			/* use the normal code to write things out */
-			i=PEM_write_bio(bp,PEM_STRING_RSA,buf,data,i);
-			if (i <= 0) goto err;
-			}
-		else
-			{
-			/* Add DSA/DH */
+            /* use the normal code to write things out */
+            i = PEM_write_bio(bp, PEM_STRING_RSA, buf, data, i);
+            if (i <= 0)
+                goto err;
+        } else {
+            /* Add DSA/DH */
 #ifndef OPENSSL_NO_RSA
-			/* normal optionally encrypted stuff */
-			if (PEM_write_bio_RSAPrivateKey(bp,
-				xi->x_pkey->dec_pkey->pkey.rsa,
-				enc,kstr,klen,cb,u)<=0)
-				goto err;
+            /* normal optionally encrypted stuff */
+            if (PEM_write_bio_RSAPrivateKey(bp,
+                                            xi->x_pkey->dec_pkey->pkey.rsa,
+                                            enc, kstr, klen, cb, u) <= 0)
+                goto err;
 #endif
-			}
-		}
+        }
+    }
 
-	/* if we have a certificate then write it out now */
-	if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp,xi->x509) <= 0))
-		goto err;
+    /* if we have a certificate then write it out now */
+    if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp, xi->x509) <= 0))
+        goto err;
 
-	/* we are ignoring anything else that is loaded into the X509_INFO
-	 * structure for the moment ... as I don't need it so I'm not
-	 * coding it here and Eric can do it when this makes it into the
-	 * base library --tjh
-	 */
+    /*
+     * we are ignoring anything else that is loaded into the X509_INFO
+     * structure for the moment ... as I don't need it so I'm not coding it
+     * here and Eric can do it when this makes it into the base library --tjh
+     */
 
-	ret=1;
+    ret = 1;
 
-err:
-	OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
-	OPENSSL_cleanse(buf,PEM_BUFSIZE);
-	return(ret);
-	}
+ err:
+    OPENSSL_cleanse((char *)&ctx, sizeof(ctx));
+    OPENSSL_cleanse(buf, PEM_BUFSIZE);
+    return (ret);
+}
diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c
index 28fb86779e..a29821aab2 100644
--- a/crypto/pem/pem_lib.c
+++ b/crypto/pem/pem_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,796 +68,798 @@
 #include 
 #include "asn1_locl.h"
 #ifndef OPENSSL_NO_DES
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
-const char PEM_version[]="PEM" OPENSSL_VERSION_PTEXT;
+const char PEM_version[] = "PEM" OPENSSL_VERSION_PTEXT;
 
-#define MIN_LENGTH	4
+#define MIN_LENGTH      4
 
-static int load_iv(char **fromp,unsigned char *to, int num);
+static int load_iv(char **fromp, unsigned char *to, int num);
 static int check_pem(const char *nm, const char *name);
 int pem_check_suffix(const char *pem_str, const char *suffix);
 
 int PEM_def_callback(char *buf, int num, int w, void *key)
-	{
+{
 #ifdef OPENSSL_NO_FP_API
-	/* We should not ever call the default callback routine from
-	 * windows. */
-	PEMerr(PEM_F_PEM_DEF_CALLBACK,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(-1);
+    /*
+     * We should not ever call the default callback routine from windows.
+     */
+    PEMerr(PEM_F_PEM_DEF_CALLBACK, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (-1);
 #else
-	int i,j;
-	const char *prompt;
-	if(key) {
-		i=strlen(key);
-		i=(i > num)?num:i;
-		memcpy(buf,key,i);
-		return(i);
-	}
-
-	prompt=EVP_get_pw_prompt();
-	if (prompt == NULL)
-		prompt="Enter PEM pass phrase:";
-
-	for (;;)
-		{
-		i=EVP_read_pw_string_min(buf,MIN_LENGTH,num,prompt,w);
-		if (i != 0)
-			{
-			PEMerr(PEM_F_PEM_DEF_CALLBACK,PEM_R_PROBLEMS_GETTING_PASSWORD);
-			memset(buf,0,(unsigned int)num);
-			return(-1);
-			}
-		j=strlen(buf);
-		if (j < MIN_LENGTH)
-			{
-			fprintf(stderr,"phrase is too short, needs to be at least %d chars\n",MIN_LENGTH);
-			}
-		else
-			break;
-		}
-	return(j);
+    int i, j;
+    const char *prompt;
+    if (key) {
+        i = strlen(key);
+        i = (i > num) ? num : i;
+        memcpy(buf, key, i);
+        return (i);
+    }
+
+    prompt = EVP_get_pw_prompt();
+    if (prompt == NULL)
+        prompt = "Enter PEM pass phrase:";
+
+    for (;;) {
+        i = EVP_read_pw_string_min(buf, MIN_LENGTH, num, prompt, w);
+        if (i != 0) {
+            PEMerr(PEM_F_PEM_DEF_CALLBACK, PEM_R_PROBLEMS_GETTING_PASSWORD);
+            memset(buf, 0, (unsigned int)num);
+            return (-1);
+        }
+        j = strlen(buf);
+        if (j < MIN_LENGTH) {
+            fprintf(stderr,
+                    "phrase is too short, needs to be at least %d chars\n",
+                    MIN_LENGTH);
+        } else
+            break;
+    }
+    return (j);
 #endif
-	}
+}
 
 void PEM_proc_type(char *buf, int type)
-	{
-	const char *str;
-
-	if (type == PEM_TYPE_ENCRYPTED)
-		str="ENCRYPTED";
-	else if (type == PEM_TYPE_MIC_CLEAR)
-		str="MIC-CLEAR";
-	else if (type == PEM_TYPE_MIC_ONLY)
-		str="MIC-ONLY";
-	else
-		str="BAD-TYPE";
-		
-	BUF_strlcat(buf,"Proc-Type: 4,",PEM_BUFSIZE);
-	BUF_strlcat(buf,str,PEM_BUFSIZE);
-	BUF_strlcat(buf,"\n",PEM_BUFSIZE);
-	}
+{
+    const char *str;
+
+    if (type == PEM_TYPE_ENCRYPTED)
+        str = "ENCRYPTED";
+    else if (type == PEM_TYPE_MIC_CLEAR)
+        str = "MIC-CLEAR";
+    else if (type == PEM_TYPE_MIC_ONLY)
+        str = "MIC-ONLY";
+    else
+        str = "BAD-TYPE";
+
+    BUF_strlcat(buf, "Proc-Type: 4,", PEM_BUFSIZE);
+    BUF_strlcat(buf, str, PEM_BUFSIZE);
+    BUF_strlcat(buf, "\n", PEM_BUFSIZE);
+}
 
 void PEM_dek_info(char *buf, const char *type, int len, char *str)
-	{
-	static const unsigned char map[17]="0123456789ABCDEF";
-	long i;
-	int j;
-
-	BUF_strlcat(buf,"DEK-Info: ",PEM_BUFSIZE);
-	BUF_strlcat(buf,type,PEM_BUFSIZE);
-	BUF_strlcat(buf,",",PEM_BUFSIZE);
-	j=strlen(buf);
-	if (j + (len * 2) + 1 > PEM_BUFSIZE)
-        	return;
-	for (i=0; i>4)&0x0f];
-		buf[j+i*2+1]=map[(str[i]   )&0x0f];
-		}
-	buf[j+i*2]='\n';
-	buf[j+i*2+1]='\0';
-	}
+{
+    static const unsigned char map[17] = "0123456789ABCDEF";
+    long i;
+    int j;
+
+    BUF_strlcat(buf, "DEK-Info: ", PEM_BUFSIZE);
+    BUF_strlcat(buf, type, PEM_BUFSIZE);
+    BUF_strlcat(buf, ",", PEM_BUFSIZE);
+    j = strlen(buf);
+    if (j + (len * 2) + 1 > PEM_BUFSIZE)
+        return;
+    for (i = 0; i < len; i++) {
+        buf[j + i * 2] = map[(str[i] >> 4) & 0x0f];
+        buf[j + i * 2 + 1] = map[(str[i]) & 0x0f];
+    }
+    buf[j + i * 2] = '\n';
+    buf[j + i * 2 + 1] = '\0';
+}
 
 #ifndef OPENSSL_NO_FP_API
 void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
-		    pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        void *ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_ASN1_READ,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_ASN1_read_bio(d2i,name,b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
+                    pem_password_cb *cb, void *u)
+{
+    BIO *b;
+    void *ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_ASN1_READ, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_ASN1_read_bio(d2i, name, b, x, cb, u);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 static int check_pem(const char *nm, const char *name)
 {
-	/* Normal matching nm and name */
-	if (!strcmp(nm,name)) return 1;
-
-	/* Make PEM_STRING_EVP_PKEY match any private key */
-
-	if(!strcmp(name,PEM_STRING_EVP_PKEY))
-		{
-		int slen;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		if(!strcmp(nm,PEM_STRING_PKCS8))
-			return 1;
-		if(!strcmp(nm,PEM_STRING_PKCS8INF))
-			return 1;
-		slen = pem_check_suffix(nm, "PRIVATE KEY"); 
-		if (slen > 0)
-			{
-			/* NB: ENGINE implementations wont contain
-			 * a deprecated old private key decode function
-			 * so don't look for them.
-			 */
-			ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
-			if (ameth && ameth->old_priv_decode)
-				return 1;
-			}
-		return 0;
-		}
-
-	if(!strcmp(name,PEM_STRING_PARAMETERS))
-		{
-		int slen;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		slen = pem_check_suffix(nm, "PARAMETERS"); 
-		if (slen > 0)
-			{
-			ENGINE *e;
-			ameth = EVP_PKEY_asn1_find_str(&e, nm, slen);
-			if (ameth)
-				{
-				int r;
-				if (ameth->param_decode)
-					r = 1;
-				else
-					r = 0;
+    /* Normal matching nm and name */
+    if (!strcmp(nm, name))
+        return 1;
+
+    /* Make PEM_STRING_EVP_PKEY match any private key */
+
+    if (!strcmp(name, PEM_STRING_EVP_PKEY)) {
+        int slen;
+        const EVP_PKEY_ASN1_METHOD *ameth;
+        if (!strcmp(nm, PEM_STRING_PKCS8))
+            return 1;
+        if (!strcmp(nm, PEM_STRING_PKCS8INF))
+            return 1;
+        slen = pem_check_suffix(nm, "PRIVATE KEY");
+        if (slen > 0) {
+            /*
+             * NB: ENGINE implementations wont contain a deprecated old
+             * private key decode function so don't look for them.
+             */
+            ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
+            if (ameth && ameth->old_priv_decode)
+                return 1;
+        }
+        return 0;
+    }
+
+    if (!strcmp(name, PEM_STRING_PARAMETERS)) {
+        int slen;
+        const EVP_PKEY_ASN1_METHOD *ameth;
+        slen = pem_check_suffix(nm, "PARAMETERS");
+        if (slen > 0) {
+            ENGINE *e;
+            ameth = EVP_PKEY_asn1_find_str(&e, nm, slen);
+            if (ameth) {
+                int r;
+                if (ameth->param_decode)
+                    r = 1;
+                else
+                    r = 0;
 #ifndef OPENSSL_NO_ENGINE
-				if (e)
-					ENGINE_finish(e);
+                if (e)
+                    ENGINE_finish(e);
 #endif
-				return r;
-				}
-			}
-		return 0;
-		}
-	/* If reading DH parameters handle X9.42 DH format too */
-	if(!strcmp(nm,PEM_STRING_DHXPARAMS) &&
-		!strcmp(name,PEM_STRING_DHPARAMS)) return 1;
+                return r;
+            }
+        }
+        return 0;
+    }
+    /* If reading DH parameters handle X9.42 DH format too */
+    if (!strcmp(nm, PEM_STRING_DHXPARAMS) &&
+        !strcmp(name, PEM_STRING_DHPARAMS))
+        return 1;
 
-	/* Permit older strings */
+    /* Permit older strings */
 
-	if(!strcmp(nm,PEM_STRING_X509_OLD) &&
-		!strcmp(name,PEM_STRING_X509)) return 1;
+    if (!strcmp(nm, PEM_STRING_X509_OLD) && !strcmp(name, PEM_STRING_X509))
+        return 1;
 
-	if(!strcmp(nm,PEM_STRING_X509_REQ_OLD) &&
-		!strcmp(name,PEM_STRING_X509_REQ)) return 1;
+    if (!strcmp(nm, PEM_STRING_X509_REQ_OLD) &&
+        !strcmp(name, PEM_STRING_X509_REQ))
+        return 1;
 
-	/* Allow normal certs to be read as trusted certs */
-	if(!strcmp(nm,PEM_STRING_X509) &&
-		!strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
+    /* Allow normal certs to be read as trusted certs */
+    if (!strcmp(nm, PEM_STRING_X509) &&
+        !strcmp(name, PEM_STRING_X509_TRUSTED))
+        return 1;
 
-	if(!strcmp(nm,PEM_STRING_X509_OLD) &&
-		!strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
+    if (!strcmp(nm, PEM_STRING_X509_OLD) &&
+        !strcmp(name, PEM_STRING_X509_TRUSTED))
+        return 1;
 
-	/* Some CAs use PKCS#7 with CERTIFICATE headers */
-	if(!strcmp(nm, PEM_STRING_X509) &&
-		!strcmp(name, PEM_STRING_PKCS7)) return 1;
+    /* Some CAs use PKCS#7 with CERTIFICATE headers */
+    if (!strcmp(nm, PEM_STRING_X509) && !strcmp(name, PEM_STRING_PKCS7))
+        return 1;
 
-	if(!strcmp(nm, PEM_STRING_PKCS7_SIGNED) &&
-		!strcmp(name, PEM_STRING_PKCS7)) return 1;
+    if (!strcmp(nm, PEM_STRING_PKCS7_SIGNED) &&
+        !strcmp(name, PEM_STRING_PKCS7))
+        return 1;
 
 #ifndef OPENSSL_NO_CMS
-	if(!strcmp(nm, PEM_STRING_X509) &&
-		!strcmp(name, PEM_STRING_CMS)) return 1;
-	/* Allow CMS to be read from PKCS#7 headers */
-	if(!strcmp(nm, PEM_STRING_PKCS7) &&
-		!strcmp(name, PEM_STRING_CMS)) return 1;
+    if (!strcmp(nm, PEM_STRING_X509) && !strcmp(name, PEM_STRING_CMS))
+        return 1;
+    /* Allow CMS to be read from PKCS#7 headers */
+    if (!strcmp(nm, PEM_STRING_PKCS7) && !strcmp(name, PEM_STRING_CMS))
+        return 1;
 #endif
 
-	return 0;
+    return 0;
 }
 
-int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
-	     pem_password_cb *cb, void *u)
-	{
-	EVP_CIPHER_INFO cipher;
-	char *nm=NULL,*header=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int ret = 0;
-
-	for (;;)
-		{
-		if (!PEM_read_bio(bp,&nm,&header,&data,&len)) {
-			if(ERR_GET_REASON(ERR_peek_error()) ==
-				PEM_R_NO_START_LINE)
-				ERR_add_error_data(2, "Expecting: ", name);
-			return 0;
-		}
-		if(check_pem(nm, name)) break;
-		OPENSSL_free(nm);
-		OPENSSL_free(header);
-		OPENSSL_free(data);
-		}
-	if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) goto err;
-	if (!PEM_do_header(&cipher,data,&len,cb,u)) goto err;
-
-	*pdata = data;
-	*plen = len;
-
-	if (pnm)
-		*pnm = nm;
-
-	ret = 1;
-
-err:
-	if (!ret || !pnm) OPENSSL_free(nm);
-	OPENSSL_free(header);
-	if (!ret) OPENSSL_free(data);
-	return ret;
-	}
+int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
+                       const char *name, BIO *bp, pem_password_cb *cb,
+                       void *u)
+{
+    EVP_CIPHER_INFO cipher;
+    char *nm = NULL, *header = NULL;
+    unsigned char *data = NULL;
+    long len;
+    int ret = 0;
+
+    for (;;) {
+        if (!PEM_read_bio(bp, &nm, &header, &data, &len)) {
+            if (ERR_GET_REASON(ERR_peek_error()) == PEM_R_NO_START_LINE)
+                ERR_add_error_data(2, "Expecting: ", name);
+            return 0;
+        }
+        if (check_pem(nm, name))
+            break;
+        OPENSSL_free(nm);
+        OPENSSL_free(header);
+        OPENSSL_free(data);
+    }
+    if (!PEM_get_EVP_CIPHER_INFO(header, &cipher))
+        goto err;
+    if (!PEM_do_header(&cipher, data, &len, cb, u))
+        goto err;
+
+    *pdata = data;
+    *plen = len;
+
+    if (pnm)
+        *pnm = nm;
+
+    ret = 1;
+
+ err:
+    if (!ret || !pnm)
+        OPENSSL_free(nm);
+    OPENSSL_free(header);
+    if (!ret)
+        OPENSSL_free(data);
+    return ret;
+}
 
 #ifndef OPENSSL_NO_FP_API
 int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
-		   void *x, const EVP_CIPHER *enc, unsigned char *kstr,
-		   int klen, pem_password_cb *callback, void *u)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_ASN1_WRITE,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_ASN1_write_bio(i2d,name,b,x,enc,kstr,klen,callback,u);
-        BIO_free(b);
-        return(ret);
-        }
+                   void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+                   int klen, pem_password_cb *callback, void *u)
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_ASN1_WRITE, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_ASN1_write_bio(i2d, name, b, x, enc, kstr, klen, callback, u);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
-		       void *x, const EVP_CIPHER *enc, unsigned char *kstr,
-		       int klen, pem_password_cb *callback, void *u)
-	{
-	EVP_CIPHER_CTX ctx;
-	int dsize=0,i,j,ret=0;
-	unsigned char *p,*data=NULL;
-	const char *objstr=NULL;
-	char buf[PEM_BUFSIZE];
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	unsigned char iv[EVP_MAX_IV_LENGTH];
-	
-	if (enc != NULL)
-		{
-		objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
-		if (objstr == NULL)
-			{
-			PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
-			goto err;
-			}
-		}
-
-	if ((dsize=i2d(x,NULL)) < 0)
-		{
-		PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,ERR_R_ASN1_LIB);
-		dsize=0;
-		goto err;
-		}
-	/* dzise + 8 bytes are needed */
-	/* actually it needs the cipher block size extra... */
-	data=(unsigned char *)OPENSSL_malloc((unsigned int)dsize+20);
-	if (data == NULL)
-		{
-		PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p=data;
-	i=i2d(x,&p);
-
-	if (enc != NULL)
-		{
-		if (kstr == NULL)
-			{
-			if (callback == NULL)
-				klen=PEM_def_callback(buf,PEM_BUFSIZE,1,u);
-			else
-				klen=(*callback)(buf,PEM_BUFSIZE,1,u);
-			if (klen <= 0)
-				{
-				PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_READ_KEY);
-				goto err;
-				}
+                       void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+                       int klen, pem_password_cb *callback, void *u)
+{
+    EVP_CIPHER_CTX ctx;
+    int dsize = 0, i, j, ret = 0;
+    unsigned char *p, *data = NULL;
+    const char *objstr = NULL;
+    char buf[PEM_BUFSIZE];
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+
+    if (enc != NULL) {
+        objstr = OBJ_nid2sn(EVP_CIPHER_nid(enc));
+        if (objstr == NULL) {
+            PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, PEM_R_UNSUPPORTED_CIPHER);
+            goto err;
+        }
+    }
+
+    if ((dsize = i2d(x, NULL)) < 0) {
+        PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, ERR_R_ASN1_LIB);
+        dsize = 0;
+        goto err;
+    }
+    /* dzise + 8 bytes are needed */
+    /* actually it needs the cipher block size extra... */
+    data = (unsigned char *)OPENSSL_malloc((unsigned int)dsize + 20);
+    if (data == NULL) {
+        PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = data;
+    i = i2d(x, &p);
+
+    if (enc != NULL) {
+        if (kstr == NULL) {
+            if (callback == NULL)
+                klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
+            else
+                klen = (*callback) (buf, PEM_BUFSIZE, 1, u);
+            if (klen <= 0) {
+                PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, PEM_R_READ_KEY);
+                goto err;
+            }
 #ifdef CHARSET_EBCDIC
-			/* Convert the pass phrase from EBCDIC */
-			ebcdic2ascii(buf, buf, klen);
+            /* Convert the pass phrase from EBCDIC */
+            ebcdic2ascii(buf, buf, klen);
 #endif
-			kstr=(unsigned char *)buf;
-			}
-		RAND_add(data,i,0);/* put in the RSA key. */
-		OPENSSL_assert(enc->iv_len <= (int)sizeof(iv));
-		if (RAND_pseudo_bytes(iv,enc->iv_len) < 0) /* Generate a salt */
-			goto err;
-		/* The 'iv' is used as the iv and as a salt.  It is
-		 * NOT taken from the BytesToKey function */
-		if (!EVP_BytesToKey(enc,EVP_md5(),iv,kstr,klen,1,key,NULL))
-			goto err;
-
-		if (kstr == (unsigned char *)buf) OPENSSL_cleanse(buf,PEM_BUFSIZE);
-
-		OPENSSL_assert(strlen(objstr)+23+2*enc->iv_len+13 <= sizeof buf);
-
-		buf[0]='\0';
-		PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
-		PEM_dek_info(buf,objstr,enc->iv_len,(char *)iv);
-		/* k=strlen(buf); */
-
-		EVP_CIPHER_CTX_init(&ctx);
-		ret = 1;
-		if (!EVP_EncryptInit_ex(&ctx,enc,NULL,key,iv)
-			|| !EVP_EncryptUpdate(&ctx,data,&j,data,i)
-			|| !EVP_EncryptFinal_ex(&ctx,&(data[j]),&i))
-			ret = 0;
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		if (ret == 0)
-			goto err;
-		i+=j;
-		}
-	else
-		{
-		ret=1;
-		buf[0]='\0';
-		}
-	i=PEM_write_bio(bp,name,buf,data,i);
-	if (i <= 0) ret=0;
-err:
-	OPENSSL_cleanse(key,sizeof(key));
-	OPENSSL_cleanse(iv,sizeof(iv));
-	OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
-	OPENSSL_cleanse(buf,PEM_BUFSIZE);
-	if (data != NULL)
-		{
-		OPENSSL_cleanse(data,(unsigned int)dsize);
-		OPENSSL_free(data);
-		}
-	return(ret);
-	}
+            kstr = (unsigned char *)buf;
+        }
+        RAND_add(data, i, 0);   /* put in the RSA key. */
+        OPENSSL_assert(enc->iv_len <= (int)sizeof(iv));
+        if (RAND_pseudo_bytes(iv, enc->iv_len) < 0) /* Generate a salt */
+            goto err;
+        /*
+         * The 'iv' is used as the iv and as a salt.  It is NOT taken from
+         * the BytesToKey function
+         */
+        if (!EVP_BytesToKey(enc, EVP_md5(), iv, kstr, klen, 1, key, NULL))
+            goto err;
+
+        if (kstr == (unsigned char *)buf)
+            OPENSSL_cleanse(buf, PEM_BUFSIZE);
+
+        OPENSSL_assert(strlen(objstr) + 23 + 2 * enc->iv_len + 13 <=
+                       sizeof buf);
+
+        buf[0] = '\0';
+        PEM_proc_type(buf, PEM_TYPE_ENCRYPTED);
+        PEM_dek_info(buf, objstr, enc->iv_len, (char *)iv);
+        /* k=strlen(buf); */
+
+        EVP_CIPHER_CTX_init(&ctx);
+        ret = 1;
+        if (!EVP_EncryptInit_ex(&ctx, enc, NULL, key, iv)
+            || !EVP_EncryptUpdate(&ctx, data, &j, data, i)
+            || !EVP_EncryptFinal_ex(&ctx, &(data[j]), &i))
+            ret = 0;
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        if (ret == 0)
+            goto err;
+        i += j;
+    } else {
+        ret = 1;
+        buf[0] = '\0';
+    }
+    i = PEM_write_bio(bp, name, buf, data, i);
+    if (i <= 0)
+        ret = 0;
+ err:
+    OPENSSL_cleanse(key, sizeof(key));
+    OPENSSL_cleanse(iv, sizeof(iv));
+    OPENSSL_cleanse((char *)&ctx, sizeof(ctx));
+    OPENSSL_cleanse(buf, PEM_BUFSIZE);
+    if (data != NULL) {
+        OPENSSL_cleanse(data, (unsigned int)dsize);
+        OPENSSL_free(data);
+    }
+    return (ret);
+}
 
 int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen,
-	     pem_password_cb *callback,void *u)
-	{
-	int i=0,j,o,klen;
-	long len;
-	EVP_CIPHER_CTX ctx;
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	char buf[PEM_BUFSIZE];
-
-	len= *plen;
-
-	if (cipher->cipher == NULL) return(1);
-	if (callback == NULL)
-		klen=PEM_def_callback(buf,PEM_BUFSIZE,0,u);
-	else
-		klen=callback(buf,PEM_BUFSIZE,0,u);
-	if (klen <= 0)
-		{
-		PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_PASSWORD_READ);
-		return(0);
-		}
+                  pem_password_cb *callback, void *u)
+{
+    int i = 0, j, o, klen;
+    long len;
+    EVP_CIPHER_CTX ctx;
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    char buf[PEM_BUFSIZE];
+
+    len = *plen;
+
+    if (cipher->cipher == NULL)
+        return (1);
+    if (callback == NULL)
+        klen = PEM_def_callback(buf, PEM_BUFSIZE, 0, u);
+    else
+        klen = callback(buf, PEM_BUFSIZE, 0, u);
+    if (klen <= 0) {
+        PEMerr(PEM_F_PEM_DO_HEADER, PEM_R_BAD_PASSWORD_READ);
+        return (0);
+    }
 #ifdef CHARSET_EBCDIC
-	/* Convert the pass phrase from EBCDIC */
-	ebcdic2ascii(buf, buf, klen);
+    /* Convert the pass phrase from EBCDIC */
+    ebcdic2ascii(buf, buf, klen);
 #endif
 
-	if (!EVP_BytesToKey(cipher->cipher,EVP_md5(),&(cipher->iv[0]),
-		(unsigned char *)buf,klen,1,key,NULL))
-		return 0;
-
-	j=(int)len;
-	EVP_CIPHER_CTX_init(&ctx);
-	o = EVP_DecryptInit_ex(&ctx,cipher->cipher,NULL, key,&(cipher->iv[0]));
-	if (o)
-		o = EVP_DecryptUpdate(&ctx,data,&i,data,j);
-	if (o)
-		o = EVP_DecryptFinal_ex(&ctx,&(data[i]),&j);
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	OPENSSL_cleanse((char *)buf,sizeof(buf));
-	OPENSSL_cleanse((char *)key,sizeof(key));
-	if (o)
-		j+=i;
-	else
-		{
-		PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_DECRYPT);
-		return(0);
-		}
-	*plen=j;
-	return(1);
-	}
+    if (!EVP_BytesToKey(cipher->cipher, EVP_md5(), &(cipher->iv[0]),
+                        (unsigned char *)buf, klen, 1, key, NULL))
+        return 0;
+
+    j = (int)len;
+    EVP_CIPHER_CTX_init(&ctx);
+    o = EVP_DecryptInit_ex(&ctx, cipher->cipher, NULL, key, &(cipher->iv[0]));
+    if (o)
+        o = EVP_DecryptUpdate(&ctx, data, &i, data, j);
+    if (o)
+        o = EVP_DecryptFinal_ex(&ctx, &(data[i]), &j);
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    OPENSSL_cleanse((char *)buf, sizeof(buf));
+    OPENSSL_cleanse((char *)key, sizeof(key));
+    if (o)
+        j += i;
+    else {
+        PEMerr(PEM_F_PEM_DO_HEADER, PEM_R_BAD_DECRYPT);
+        return (0);
+    }
+    *plen = j;
+    return (1);
+}
 
 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher)
-	{
-	const EVP_CIPHER *enc=NULL;
-	char *p,c;
-	char **header_pp = &header;
-
-	cipher->cipher=NULL;
-	if ((header == NULL) || (*header == '\0') || (*header == '\n'))
-		return(1);
-	if (strncmp(header,"Proc-Type: ",11) != 0)
-		{ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_PROC_TYPE); return(0); }
-	header+=11;
-	if (*header != '4') return(0); header++;
-	if (*header != ',') return(0); header++;
-	if (strncmp(header,"ENCRYPTED",9) != 0)
-		{ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_ENCRYPTED); return(0); }
-	for (; (*header != '\n') && (*header != '\0'); header++)
-		;
-	if (*header == '\0')
-		{ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_SHORT_HEADER); return(0); }
-	header++;
-	if (strncmp(header,"DEK-Info: ",10) != 0)
-		{ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_DEK_INFO); return(0); }
-	header+=10;
-
-	p=header;
-	for (;;)
-		{
-		c= *header;
+{
+    const EVP_CIPHER *enc = NULL;
+    char *p, c;
+    char **header_pp = &header;
+
+    cipher->cipher = NULL;
+    if ((header == NULL) || (*header == '\0') || (*header == '\n'))
+        return (1);
+    if (strncmp(header, "Proc-Type: ", 11) != 0) {
+        PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_PROC_TYPE);
+        return (0);
+    }
+    header += 11;
+    if (*header != '4')
+        return (0);
+    header++;
+    if (*header != ',')
+        return (0);
+    header++;
+    if (strncmp(header, "ENCRYPTED", 9) != 0) {
+        PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_ENCRYPTED);
+        return (0);
+    }
+    for (; (*header != '\n') && (*header != '\0'); header++) ;
+    if (*header == '\0') {
+        PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_SHORT_HEADER);
+        return (0);
+    }
+    header++;
+    if (strncmp(header, "DEK-Info: ", 10) != 0) {
+        PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_DEK_INFO);
+        return (0);
+    }
+    header += 10;
+
+    p = header;
+    for (;;) {
+        c = *header;
 #ifndef CHARSET_EBCDIC
-		if (!(	((c >= 'A') && (c <= 'Z')) || (c == '-') ||
-			((c >= '0') && (c <= '9'))))
-			break;
+        if (!(((c >= 'A') && (c <= 'Z')) || (c == '-') ||
+              ((c >= '0') && (c <= '9'))))
+            break;
 #else
-		if (!(	isupper(c) || (c == '-') ||
-			isdigit(c)))
-			break;
+        if (!(isupper(c) || (c == '-') || isdigit(c)))
+            break;
 #endif
-		header++;
-		}
-	*header='\0';
-	cipher->cipher=enc=EVP_get_cipherbyname(p);
-	*header=c;
-	header++;
-
-	if (enc == NULL)
-		{
-		PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_UNSUPPORTED_ENCRYPTION);
-		return(0);
-		}
-	if (!load_iv(header_pp,&(cipher->iv[0]),enc->iv_len))
-		return(0);
-
-	return(1);
-	}
+        header++;
+    }
+    *header = '\0';
+    cipher->cipher = enc = EVP_get_cipherbyname(p);
+    *header = c;
+    header++;
+
+    if (enc == NULL) {
+        PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_UNSUPPORTED_ENCRYPTION);
+        return (0);
+    }
+    if (!load_iv(header_pp, &(cipher->iv[0]), enc->iv_len))
+        return (0);
+
+    return (1);
+}
 
 static int load_iv(char **fromp, unsigned char *to, int num)
-	{
-	int v,i;
-	char *from;
-
-	from= *fromp;
-	for (i=0; i= '0') && (*from <= '9'))
-			v= *from-'0';
-		else if ((*from >= 'A') && (*from <= 'F'))
-			v= *from-'A'+10;
-		else if ((*from >= 'a') && (*from <= 'f'))
-			v= *from-'a'+10;
-		else
-			{
-			PEMerr(PEM_F_LOAD_IV,PEM_R_BAD_IV_CHARS);
-			return(0);
-			}
-		from++;
-		to[i/2]|=v<<(long)((!(i&1))*4);
-		}
-
-	*fromp=from;
-	return(1);
-	}
+{
+    int v, i;
+    char *from;
+
+    from = *fromp;
+    for (i = 0; i < num; i++)
+        to[i] = 0;
+    num *= 2;
+    for (i = 0; i < num; i++) {
+        if ((*from >= '0') && (*from <= '9'))
+            v = *from - '0';
+        else if ((*from >= 'A') && (*from <= 'F'))
+            v = *from - 'A' + 10;
+        else if ((*from >= 'a') && (*from <= 'f'))
+            v = *from - 'a' + 10;
+        else {
+            PEMerr(PEM_F_LOAD_IV, PEM_R_BAD_IV_CHARS);
+            return (0);
+        }
+        from++;
+        to[i / 2] |= v << (long)((!(i & 1)) * 4);
+    }
+
+    *fromp = from;
+    return (1);
+}
 
 #ifndef OPENSSL_NO_FP_API
 int PEM_write(FILE *fp, const char *name, const char *header,
-	      const unsigned char *data, long len)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_WRITE,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_write_bio(b, name, header, data,len);
-        BIO_free(b);
-        return(ret);
-        }
+              const unsigned char *data, long len)
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_WRITE, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_write_bio(b, name, header, data, len);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int PEM_write_bio(BIO *bp, const char *name, const char *header,
-		  const unsigned char *data, long len)
-	{
-	int nlen,n,i,j,outl;
-	unsigned char *buf = NULL;
-	EVP_ENCODE_CTX ctx;
-	int reason=ERR_R_BUF_LIB;
-	
-	EVP_EncodeInit(&ctx);
-	nlen=strlen(name);
-
-	if (	(BIO_write(bp,"-----BEGIN ",11) != 11) ||
-		(BIO_write(bp,name,nlen) != nlen) ||
-		(BIO_write(bp,"-----\n",6) != 6))
-		goto err;
-		
-	i=strlen(header);
-	if (i > 0)
-		{
-		if (	(BIO_write(bp,header,i) != i) ||
-			(BIO_write(bp,"\n",1) != 1))
-			goto err;
-		}
-
-	buf = OPENSSL_malloc(PEM_BUFSIZE*8);
-	if (buf == NULL)
-		{
-		reason=ERR_R_MALLOC_FAILURE;
-		goto err;
-		}
-
-	i=j=0;
-	while (len > 0)
-		{
-		n=(int)((len>(PEM_BUFSIZE*5))?(PEM_BUFSIZE*5):len);
-		EVP_EncodeUpdate(&ctx,buf,&outl,&(data[j]),n);
-		if ((outl) && (BIO_write(bp,(char *)buf,outl) != outl))
-			goto err;
-		i+=outl;
-		len-=n;
-		j+=n;
-		}
-	EVP_EncodeFinal(&ctx,buf,&outl);
-	if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err;
-	OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
-	OPENSSL_free(buf);
-	buf = NULL;
-	if (	(BIO_write(bp,"-----END ",9) != 9) ||
-		(BIO_write(bp,name,nlen) != nlen) ||
-		(BIO_write(bp,"-----\n",6) != 6))
-		goto err;
-	return(i+outl);
-err:
-	if (buf) {
-		OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
-		OPENSSL_free(buf);
-	}
-	PEMerr(PEM_F_PEM_WRITE_BIO,reason);
-	return(0);
-	}
+                  const unsigned char *data, long len)
+{
+    int nlen, n, i, j, outl;
+    unsigned char *buf = NULL;
+    EVP_ENCODE_CTX ctx;
+    int reason = ERR_R_BUF_LIB;
+
+    EVP_EncodeInit(&ctx);
+    nlen = strlen(name);
+
+    if ((BIO_write(bp, "-----BEGIN ", 11) != 11) ||
+        (BIO_write(bp, name, nlen) != nlen) ||
+        (BIO_write(bp, "-----\n", 6) != 6))
+        goto err;
+
+    i = strlen(header);
+    if (i > 0) {
+        if ((BIO_write(bp, header, i) != i) || (BIO_write(bp, "\n", 1) != 1))
+            goto err;
+    }
+
+    buf = OPENSSL_malloc(PEM_BUFSIZE * 8);
+    if (buf == NULL) {
+        reason = ERR_R_MALLOC_FAILURE;
+        goto err;
+    }
+
+    i = j = 0;
+    while (len > 0) {
+        n = (int)((len > (PEM_BUFSIZE * 5)) ? (PEM_BUFSIZE * 5) : len);
+        EVP_EncodeUpdate(&ctx, buf, &outl, &(data[j]), n);
+        if ((outl) && (BIO_write(bp, (char *)buf, outl) != outl))
+            goto err;
+        i += outl;
+        len -= n;
+        j += n;
+    }
+    EVP_EncodeFinal(&ctx, buf, &outl);
+    if ((outl > 0) && (BIO_write(bp, (char *)buf, outl) != outl))
+        goto err;
+    OPENSSL_cleanse(buf, PEM_BUFSIZE * 8);
+    OPENSSL_free(buf);
+    buf = NULL;
+    if ((BIO_write(bp, "-----END ", 9) != 9) ||
+        (BIO_write(bp, name, nlen) != nlen) ||
+        (BIO_write(bp, "-----\n", 6) != 6))
+        goto err;
+    return (i + outl);
+ err:
+    if (buf) {
+        OPENSSL_cleanse(buf, PEM_BUFSIZE * 8);
+        OPENSSL_free(buf);
+    }
+    PEMerr(PEM_F_PEM_WRITE_BIO, reason);
+    return (0);
+}
 
 #ifndef OPENSSL_NO_FP_API
 int PEM_read(FILE *fp, char **name, char **header, unsigned char **data,
-	     long *len)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_READ,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio(b, name, header, data,len);
-        BIO_free(b);
-        return(ret);
-        }
+             long *len)
+{
+    BIO *b;
+    int ret;
+
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_READ, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_read_bio(b, name, header, data, len);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int PEM_read_bio(BIO *bp, char **name, char **header, unsigned char **data,
-	     long *len)
-	{
-	EVP_ENCODE_CTX ctx;
-	int end=0,i,k,bl=0,hl=0,nohead=0;
-	char buf[256];
-	BUF_MEM *nameB;
-	BUF_MEM *headerB;
-	BUF_MEM *dataB,*tmpB;
-	
-	nameB=BUF_MEM_new();
-	headerB=BUF_MEM_new();
-	dataB=BUF_MEM_new();
-	if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL))
-		{
-		BUF_MEM_free(nameB);
-		BUF_MEM_free(headerB);
-		BUF_MEM_free(dataB);
-		PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-
-	buf[254]='\0';
-	for (;;)
-		{
-		i=BIO_gets(bp,buf,254);
-
-		if (i <= 0)
-			{
-			PEMerr(PEM_F_PEM_READ_BIO,PEM_R_NO_START_LINE);
-			goto err;
-			}
-
-		while ((i >= 0) && (buf[i] <= ' ')) i--;
-		buf[++i]='\n'; buf[++i]='\0';
-
-		if (strncmp(buf,"-----BEGIN ",11) == 0)
-			{
-			i=strlen(&(buf[11]));
-
-			if (strncmp(&(buf[11+i-6]),"-----\n",6) != 0)
-				continue;
-			if (!BUF_MEM_grow(nameB,i+9))
-				{
-				PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			memcpy(nameB->data,&(buf[11]),i-6);
-			nameB->data[i-6]='\0';
-			break;
-			}
-		}
-	hl=0;
-	if (!BUF_MEM_grow(headerB,256))
-		{ PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
-	headerB->data[0]='\0';
-	for (;;)
-		{
-		i=BIO_gets(bp,buf,254);
-		if (i <= 0) break;
-
-		while ((i >= 0) && (buf[i] <= ' ')) i--;
-		buf[++i]='\n'; buf[++i]='\0';
-
-		if (buf[0] == '\n') break;
-		if (!BUF_MEM_grow(headerB,hl+i+9))
-			{ PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
-		if (strncmp(buf,"-----END ",9) == 0)
-			{
-			nohead=1;
-			break;
-			}
-		memcpy(&(headerB->data[hl]),buf,i);
-		headerB->data[hl+i]='\0';
-		hl+=i;
-		}
-
-	bl=0;
-	if (!BUF_MEM_grow(dataB,1024))
-		{ PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
-	dataB->data[0]='\0';
-	if (!nohead)
-		{
-		for (;;)
-			{
-			i=BIO_gets(bp,buf,254);
-			if (i <= 0) break;
-
-			while ((i >= 0) && (buf[i] <= ' ')) i--;
-			buf[++i]='\n'; buf[++i]='\0';
-
-			if (i != 65) end=1;
-			if (strncmp(buf,"-----END ",9) == 0)
-				break;
-			if (i > 65) break;
-			if (!BUF_MEM_grow_clean(dataB,i+bl+9))
-				{
-				PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			memcpy(&(dataB->data[bl]),buf,i);
-			dataB->data[bl+i]='\0';
-			bl+=i;
-			if (end)
-				{
-				buf[0]='\0';
-				i=BIO_gets(bp,buf,254);
-				if (i <= 0) break;
-
-				while ((i >= 0) && (buf[i] <= ' ')) i--;
-				buf[++i]='\n'; buf[++i]='\0';
-
-				break;
-				}
-			}
-		}
-	else
-		{
-		tmpB=headerB;
-		headerB=dataB;
-		dataB=tmpB;
-		bl=hl;
-		}
-	i=strlen(nameB->data);
-	if (	(strncmp(buf,"-----END ",9) != 0) ||
-		(strncmp(nameB->data,&(buf[9]),i) != 0) ||
-		(strncmp(&(buf[9+i]),"-----\n",6) != 0))
-		{
-		PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_END_LINE);
-		goto err;
-		}
-
-	EVP_DecodeInit(&ctx);
-	i=EVP_DecodeUpdate(&ctx,
-		(unsigned char *)dataB->data,&bl,
-		(unsigned char *)dataB->data,bl);
-	if (i < 0)
-		{
-		PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE);
-		goto err;
-		}
-	i=EVP_DecodeFinal(&ctx,(unsigned char *)&(dataB->data[bl]),&k);
-	if (i < 0)
-		{
-		PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE);
-		goto err;
-		}
-	bl+=k;
-
-	if (bl == 0) goto err;
-	*name=nameB->data;
-	*header=headerB->data;
-	*data=(unsigned char *)dataB->data;
-	*len=bl;
-	OPENSSL_free(nameB);
-	OPENSSL_free(headerB);
-	OPENSSL_free(dataB);
-	return(1);
-err:
-	BUF_MEM_free(nameB);
-	BUF_MEM_free(headerB);
-	BUF_MEM_free(dataB);
-	return(0);
-	}
-
-/* Check pem string and return prefix length.
- * If for example the pem_str == "RSA PRIVATE KEY" and suffix = "PRIVATE KEY"
- * the return value is 3 for the string "RSA".
+                 long *len)
+{
+    EVP_ENCODE_CTX ctx;
+    int end = 0, i, k, bl = 0, hl = 0, nohead = 0;
+    char buf[256];
+    BUF_MEM *nameB;
+    BUF_MEM *headerB;
+    BUF_MEM *dataB, *tmpB;
+
+    nameB = BUF_MEM_new();
+    headerB = BUF_MEM_new();
+    dataB = BUF_MEM_new();
+    if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL)) {
+        BUF_MEM_free(nameB);
+        BUF_MEM_free(headerB);
+        BUF_MEM_free(dataB);
+        PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+
+    buf[254] = '\0';
+    for (;;) {
+        i = BIO_gets(bp, buf, 254);
+
+        if (i <= 0) {
+            PEMerr(PEM_F_PEM_READ_BIO, PEM_R_NO_START_LINE);
+            goto err;
+        }
+
+        while ((i >= 0) && (buf[i] <= ' '))
+            i--;
+        buf[++i] = '\n';
+        buf[++i] = '\0';
+
+        if (strncmp(buf, "-----BEGIN ", 11) == 0) {
+            i = strlen(&(buf[11]));
+
+            if (strncmp(&(buf[11 + i - 6]), "-----\n", 6) != 0)
+                continue;
+            if (!BUF_MEM_grow(nameB, i + 9)) {
+                PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            memcpy(nameB->data, &(buf[11]), i - 6);
+            nameB->data[i - 6] = '\0';
+            break;
+        }
+    }
+    hl = 0;
+    if (!BUF_MEM_grow(headerB, 256)) {
+        PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    headerB->data[0] = '\0';
+    for (;;) {
+        i = BIO_gets(bp, buf, 254);
+        if (i <= 0)
+            break;
+
+        while ((i >= 0) && (buf[i] <= ' '))
+            i--;
+        buf[++i] = '\n';
+        buf[++i] = '\0';
+
+        if (buf[0] == '\n')
+            break;
+        if (!BUF_MEM_grow(headerB, hl + i + 9)) {
+            PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (strncmp(buf, "-----END ", 9) == 0) {
+            nohead = 1;
+            break;
+        }
+        memcpy(&(headerB->data[hl]), buf, i);
+        headerB->data[hl + i] = '\0';
+        hl += i;
+    }
+
+    bl = 0;
+    if (!BUF_MEM_grow(dataB, 1024)) {
+        PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    dataB->data[0] = '\0';
+    if (!nohead) {
+        for (;;) {
+            i = BIO_gets(bp, buf, 254);
+            if (i <= 0)
+                break;
+
+            while ((i >= 0) && (buf[i] <= ' '))
+                i--;
+            buf[++i] = '\n';
+            buf[++i] = '\0';
+
+            if (i != 65)
+                end = 1;
+            if (strncmp(buf, "-----END ", 9) == 0)
+                break;
+            if (i > 65)
+                break;
+            if (!BUF_MEM_grow_clean(dataB, i + bl + 9)) {
+                PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            memcpy(&(dataB->data[bl]), buf, i);
+            dataB->data[bl + i] = '\0';
+            bl += i;
+            if (end) {
+                buf[0] = '\0';
+                i = BIO_gets(bp, buf, 254);
+                if (i <= 0)
+                    break;
+
+                while ((i >= 0) && (buf[i] <= ' '))
+                    i--;
+                buf[++i] = '\n';
+                buf[++i] = '\0';
+
+                break;
+            }
+        }
+    } else {
+        tmpB = headerB;
+        headerB = dataB;
+        dataB = tmpB;
+        bl = hl;
+    }
+    i = strlen(nameB->data);
+    if ((strncmp(buf, "-----END ", 9) != 0) ||
+        (strncmp(nameB->data, &(buf[9]), i) != 0) ||
+        (strncmp(&(buf[9 + i]), "-----\n", 6) != 0)) {
+        PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_END_LINE);
+        goto err;
+    }
+
+    EVP_DecodeInit(&ctx);
+    i = EVP_DecodeUpdate(&ctx,
+                         (unsigned char *)dataB->data, &bl,
+                         (unsigned char *)dataB->data, bl);
+    if (i < 0) {
+        PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_BASE64_DECODE);
+        goto err;
+    }
+    i = EVP_DecodeFinal(&ctx, (unsigned char *)&(dataB->data[bl]), &k);
+    if (i < 0) {
+        PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_BASE64_DECODE);
+        goto err;
+    }
+    bl += k;
+
+    if (bl == 0)
+        goto err;
+    *name = nameB->data;
+    *header = headerB->data;
+    *data = (unsigned char *)dataB->data;
+    *len = bl;
+    OPENSSL_free(nameB);
+    OPENSSL_free(headerB);
+    OPENSSL_free(dataB);
+    return (1);
+ err:
+    BUF_MEM_free(nameB);
+    BUF_MEM_free(headerB);
+    BUF_MEM_free(dataB);
+    return (0);
+}
+
+/*
+ * Check pem string and return prefix length. If for example the pem_str ==
+ * "RSA PRIVATE KEY" and suffix = "PRIVATE KEY" the return value is 3 for the
+ * string "RSA".
  */
 
 int pem_check_suffix(const char *pem_str, const char *suffix)
-	{
-	int pem_len = strlen(pem_str);
-	int suffix_len = strlen(suffix);
-	const char *p;
-	if (suffix_len + 1 >= pem_len)
-		return 0;
-	p = pem_str + pem_len - suffix_len;
-	if (strcmp(p, suffix))
-		return 0;
-	p--;
-	if (*p != ' ')
-		return 0;
-	return p - pem_str;
-	}
-
+{
+    int pem_len = strlen(pem_str);
+    int suffix_len = strlen(suffix);
+    const char *p;
+    if (suffix_len + 1 >= pem_len)
+        return 0;
+    p = pem_str + pem_len - suffix_len;
+    if (strcmp(p, suffix))
+        return 0;
+    p--;
+    if (*p != ' ')
+        return 0;
+    return p - pem_str;
+}
diff --git a/crypto/pem/pem_oth.c b/crypto/pem/pem_oth.c
index b33868d25a..1dd3bd7a1b 100644
--- a/crypto/pem/pem_oth.c
+++ b/crypto/pem/pem_oth.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,19 +68,19 @@
 /* Handle 'other' PEMs: not private keys */
 
 void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
-			pem_password_cb *cb, void *u)
-	{
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	char *ret=NULL;
+                        pem_password_cb *cb, void *u)
+{
+    const unsigned char *p = NULL;
+    unsigned char *data = NULL;
+    long len;
+    char *ret = NULL;
 
-	if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u))
-		return NULL;
-	p = data;
-	ret=d2i(x,&p,len);
-	if (ret == NULL)
-		PEMerr(PEM_F_PEM_ASN1_READ_BIO,ERR_R_ASN1_LIB);
-	OPENSSL_free(data);
-	return(ret);
-	}
+    if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u))
+        return NULL;
+    p = data;
+    ret = d2i(x, &p, len);
+    if (ret == NULL)
+        PEMerr(PEM_F_PEM_ASN1_READ_BIO, ERR_R_ASN1_LIB);
+    OPENSSL_free(data);
+    return (ret);
+}
diff --git a/crypto/pem/pem_pk8.c b/crypto/pem/pem_pk8.c
index 6deab8c338..b98c76c4a9 100644
--- a/crypto/pem/pem_pk8.c
+++ b/crypto/pem/pem_pk8.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,176 +67,191 @@
 #include 
 
 static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder,
-				int nid, const EVP_CIPHER *enc,
-				char *kstr, int klen,
-				pem_password_cb *cb, void *u);
+                      int nid, const EVP_CIPHER *enc,
+                      char *kstr, int klen, pem_password_cb *cb, void *u);
 static int do_pk8pkey_fp(FILE *bp, EVP_PKEY *x, int isder,
-				int nid, const EVP_CIPHER *enc,
-				char *kstr, int klen,
-				pem_password_cb *cb, void *u);
+                         int nid, const EVP_CIPHER *enc,
+                         char *kstr, int klen, pem_password_cb *cb, void *u);
 
-/* These functions write a private key in PKCS#8 format: it is a "drop in"
+/*
+ * These functions write a private key in PKCS#8 format: it is a "drop in"
  * replacement for PEM_write_bio_PrivateKey() and friends. As usual if 'enc'
  * is NULL then it uses the unencrypted private key form. The 'nid' versions
  * uses PKCS#5 v1.5 PBE algorithms whereas the others use PKCS#5 v2.0.
  */
 
 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                                      char *kstr, int klen,
+                                      pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey(bp, x, 0, nid, NULL, kstr, klen, cb, u);
+    return do_pk8pkey(bp, x, 0, nid, NULL, kstr, klen, cb, u);
 }
 
 int PEM_write_bio_PKCS8PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                                  char *kstr, int klen,
+                                  pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey(bp, x, 0, -1, enc, kstr, klen, cb, u);
+    return do_pk8pkey(bp, x, 0, -1, enc, kstr, klen, cb, u);
 }
 
 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                            char *kstr, int klen,
+                            pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey(bp, x, 1, -1, enc, kstr, klen, cb, u);
+    return do_pk8pkey(bp, x, 1, -1, enc, kstr, klen, cb, u);
 }
 
 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                                char *kstr, int klen,
+                                pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey(bp, x, 1, nid, NULL, kstr, klen, cb, u);
+    return do_pk8pkey(bp, x, 1, nid, NULL, kstr, klen, cb, u);
 }
 
-static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid,
+                      const EVP_CIPHER *enc, char *kstr, int klen,
+                      pem_password_cb *cb, void *u)
 {
-	X509_SIG *p8;
-	PKCS8_PRIV_KEY_INFO *p8inf;
-	char buf[PEM_BUFSIZE];
-	int ret;
-	if(!(p8inf = EVP_PKEY2PKCS8(x))) {
-		PEMerr(PEM_F_DO_PK8PKEY,
-					PEM_R_ERROR_CONVERTING_PRIVATE_KEY);
-		return 0;
-	}
-	if(enc || (nid != -1)) {
-		if(!kstr) {
-			if(!cb) klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
-			else klen = cb(buf, PEM_BUFSIZE, 1, u);
-			if(klen <= 0) {
-				PEMerr(PEM_F_DO_PK8PKEY,PEM_R_READ_KEY);
-				PKCS8_PRIV_KEY_INFO_free(p8inf);
-				return 0;
-			}
-				
-			kstr = buf;
-		}
-		p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
-		if(kstr == buf) OPENSSL_cleanse(buf, klen);
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-		if(isder) ret = i2d_PKCS8_bio(bp, p8);
-		else ret = PEM_write_bio_PKCS8(bp, p8);
-		X509_SIG_free(p8);
-		return ret;
-	} else {
-		if(isder) ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
-		else ret = PEM_write_bio_PKCS8_PRIV_KEY_INFO(bp, p8inf);
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-		return ret;
-	}
+    X509_SIG *p8;
+    PKCS8_PRIV_KEY_INFO *p8inf;
+    char buf[PEM_BUFSIZE];
+    int ret;
+    if (!(p8inf = EVP_PKEY2PKCS8(x))) {
+        PEMerr(PEM_F_DO_PK8PKEY, PEM_R_ERROR_CONVERTING_PRIVATE_KEY);
+        return 0;
+    }
+    if (enc || (nid != -1)) {
+        if (!kstr) {
+            if (!cb)
+                klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
+            else
+                klen = cb(buf, PEM_BUFSIZE, 1, u);
+            if (klen <= 0) {
+                PEMerr(PEM_F_DO_PK8PKEY, PEM_R_READ_KEY);
+                PKCS8_PRIV_KEY_INFO_free(p8inf);
+                return 0;
+            }
+
+            kstr = buf;
+        }
+        p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
+        if (kstr == buf)
+            OPENSSL_cleanse(buf, klen);
+        PKCS8_PRIV_KEY_INFO_free(p8inf);
+        if (isder)
+            ret = i2d_PKCS8_bio(bp, p8);
+        else
+            ret = PEM_write_bio_PKCS8(bp, p8);
+        X509_SIG_free(p8);
+        return ret;
+    } else {
+        if (isder)
+            ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
+        else
+            ret = PEM_write_bio_PKCS8_PRIV_KEY_INFO(bp, p8inf);
+        PKCS8_PRIV_KEY_INFO_free(p8inf);
+        return ret;
+    }
 }
 
-EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
+EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+                                  void *u)
 {
-	PKCS8_PRIV_KEY_INFO *p8inf = NULL;
-	X509_SIG *p8 = NULL;
-	int klen;
-	EVP_PKEY *ret;
-	char psbuf[PEM_BUFSIZE];
-	p8 = d2i_PKCS8_bio(bp, NULL);
-	if(!p8) return NULL;
-	if (cb) klen=cb(psbuf,PEM_BUFSIZE,0,u);
-	else klen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
-	if (klen <= 0) {
-		PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_BIO, PEM_R_BAD_PASSWORD_READ);
-		X509_SIG_free(p8);
-		return NULL;	
-	}
-	p8inf = PKCS8_decrypt(p8, psbuf, klen);
-	X509_SIG_free(p8);
-	if(!p8inf) return NULL;
-	ret = EVP_PKCS82PKEY(p8inf);
-	PKCS8_PRIV_KEY_INFO_free(p8inf);
-	if(!ret) return NULL;
-	if(x) {
-		if(*x) EVP_PKEY_free(*x);
-		*x = ret;
-	}
-	return ret;
+    PKCS8_PRIV_KEY_INFO *p8inf = NULL;
+    X509_SIG *p8 = NULL;
+    int klen;
+    EVP_PKEY *ret;
+    char psbuf[PEM_BUFSIZE];
+    p8 = d2i_PKCS8_bio(bp, NULL);
+    if (!p8)
+        return NULL;
+    if (cb)
+        klen = cb(psbuf, PEM_BUFSIZE, 0, u);
+    else
+        klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+    if (klen <= 0) {
+        PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_BIO, PEM_R_BAD_PASSWORD_READ);
+        X509_SIG_free(p8);
+        return NULL;
+    }
+    p8inf = PKCS8_decrypt(p8, psbuf, klen);
+    X509_SIG_free(p8);
+    if (!p8inf)
+        return NULL;
+    ret = EVP_PKCS82PKEY(p8inf);
+    PKCS8_PRIV_KEY_INFO_free(p8inf);
+    if (!ret)
+        return NULL;
+    if (x) {
+        if (*x)
+            EVP_PKEY_free(*x);
+        *x = ret;
+    }
+    return ret;
 }
 
 #ifndef OPENSSL_NO_FP_API
 
 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                           char *kstr, int klen, pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey_fp(fp, x, 1, -1, enc, kstr, klen, cb, u);
+    return do_pk8pkey_fp(fp, x, 1, -1, enc, kstr, klen, cb, u);
 }
 
 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                               char *kstr, int klen,
+                               pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey_fp(fp, x, 1, nid, NULL, kstr, klen, cb, u);
+    return do_pk8pkey_fp(fp, x, 1, nid, NULL, kstr, klen, cb, u);
 }
 
 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+                                  char *kstr, int klen,
+                                  pem_password_cb *cb, void *u)
 {
-	return do_pk8pkey_fp(fp, x, 0, nid, NULL, kstr, klen, cb, u);
+    return do_pk8pkey_fp(fp, x, 0, nid, NULL, kstr, klen, cb, u);
 }
 
 int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-			      char *kstr, int klen, pem_password_cb *cb, void *u)
+                              char *kstr, int klen, pem_password_cb *cb,
+                              void *u)
 {
-	return do_pk8pkey_fp(fp, x, 0, -1, enc, kstr, klen, cb, u);
+    return do_pk8pkey_fp(fp, x, 0, -1, enc, kstr, klen, cb, u);
 }
 
-static int do_pk8pkey_fp(FILE *fp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
-				  char *kstr, int klen,
-				  pem_password_cb *cb, void *u)
+static int do_pk8pkey_fp(FILE *fp, EVP_PKEY *x, int isder, int nid,
+                         const EVP_CIPHER *enc, char *kstr, int klen,
+                         pem_password_cb *cb, void *u)
 {
-	BIO *bp;
-	int ret;
-	if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
-		PEMerr(PEM_F_DO_PK8PKEY_FP,ERR_R_BUF_LIB);
-                return(0);
-	}
-	ret = do_pk8pkey(bp, x, isder, nid, enc, kstr, klen, cb, u);
-	BIO_free(bp);
-	return ret;
+    BIO *bp;
+    int ret;
+    if (!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+        PEMerr(PEM_F_DO_PK8PKEY_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    ret = do_pk8pkey(bp, x, isder, nid, enc, kstr, klen, cb, u);
+    BIO_free(bp);
+    return ret;
 }
 
-EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
+EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+                                 void *u)
 {
-	BIO *bp;
-	EVP_PKEY *ret;
-	if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
-		PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_FP,ERR_R_BUF_LIB);
-                return NULL;
-	}
-	ret = d2i_PKCS8PrivateKey_bio(bp, x, cb, u);
-	BIO_free(bp);
-	return ret;
+    BIO *bp;
+    EVP_PKEY *ret;
+    if (!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+        PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_FP, ERR_R_BUF_LIB);
+        return NULL;
+    }
+    ret = d2i_PKCS8PrivateKey_bio(bp, x, cb, u);
+    BIO_free(bp);
+    return ret;
 }
 
 #endif
 
 IMPLEMENT_PEM_rw(PKCS8, X509_SIG, PEM_STRING_PKCS8, X509_SIG)
+
+
 IMPLEMENT_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO, PEM_STRING_PKCS8INF,
-							 PKCS8_PRIV_KEY_INFO)
+             PKCS8_PRIV_KEY_INFO)
diff --git a/crypto/pem/pem_pkey.c b/crypto/pem/pem_pkey.c
index e9e41dd4e8..04d6319a22 100644
--- a/crypto/pem/pem_pkey.c
+++ b/crypto/pem/pem_pkey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,181 +66,182 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include "asn1_locl.h"
 
 int pem_check_suffix(const char *pem_str, const char *suffix);
 
-EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int slen;
-	EVP_PKEY *ret=NULL;
+EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+                                  void *u)
+{
+    char *nm = NULL;
+    const unsigned char *p = NULL;
+    unsigned char *data = NULL;
+    long len;
+    int slen;
+    EVP_PKEY *ret = NULL;
 
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
-		return NULL;
-	p = data;
+    if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
+        return NULL;
+    p = data;
 
-	if (strcmp(nm,PEM_STRING_PKCS8INF) == 0) {
-		PKCS8_PRIV_KEY_INFO *p8inf;
-		p8inf=d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
-		if(!p8inf) goto p8err;
-		ret = EVP_PKCS82PKEY(p8inf);
-		if(x) {
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-		}
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-	} else if (strcmp(nm,PEM_STRING_PKCS8) == 0) {
-		PKCS8_PRIV_KEY_INFO *p8inf;
-		X509_SIG *p8;
-		int klen;
-		char psbuf[PEM_BUFSIZE];
-		p8 = d2i_X509_SIG(NULL, &p, len);
-		if(!p8) goto p8err;
-		if (cb) klen=cb(psbuf,PEM_BUFSIZE,0,u);
-		else klen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
-		if (klen <= 0) {
-			PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY,
-					PEM_R_BAD_PASSWORD_READ);
-			X509_SIG_free(p8);
-			goto err;
-		}
-		p8inf = PKCS8_decrypt(p8, psbuf, klen);
-		X509_SIG_free(p8);
-		if(!p8inf) goto p8err;
-		ret = EVP_PKCS82PKEY(p8inf);
-		if(x) {
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-		}
-		PKCS8_PRIV_KEY_INFO_free(p8inf);
-	} else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0)
-		{
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
-		if (!ameth || !ameth->old_priv_decode)
-			goto p8err;
-		ret=d2i_PrivateKey(ameth->pkey_id,x,&p,len);
-		}
-p8err:
-	if (ret == NULL)
-		PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY,ERR_R_ASN1_LIB);
-err:
-	OPENSSL_free(nm);
-	OPENSSL_cleanse(data, len);
-	OPENSSL_free(data);
-	return(ret);
-	}
+    if (strcmp(nm, PEM_STRING_PKCS8INF) == 0) {
+        PKCS8_PRIV_KEY_INFO *p8inf;
+        p8inf = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
+        if (!p8inf)
+            goto p8err;
+        ret = EVP_PKCS82PKEY(p8inf);
+        if (x) {
+            if (*x)
+                EVP_PKEY_free((EVP_PKEY *)*x);
+            *x = ret;
+        }
+        PKCS8_PRIV_KEY_INFO_free(p8inf);
+    } else if (strcmp(nm, PEM_STRING_PKCS8) == 0) {
+        PKCS8_PRIV_KEY_INFO *p8inf;
+        X509_SIG *p8;
+        int klen;
+        char psbuf[PEM_BUFSIZE];
+        p8 = d2i_X509_SIG(NULL, &p, len);
+        if (!p8)
+            goto p8err;
+        if (cb)
+            klen = cb(psbuf, PEM_BUFSIZE, 0, u);
+        else
+            klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+        if (klen <= 0) {
+            PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY, PEM_R_BAD_PASSWORD_READ);
+            X509_SIG_free(p8);
+            goto err;
+        }
+        p8inf = PKCS8_decrypt(p8, psbuf, klen);
+        X509_SIG_free(p8);
+        if (!p8inf)
+            goto p8err;
+        ret = EVP_PKCS82PKEY(p8inf);
+        if (x) {
+            if (*x)
+                EVP_PKEY_free((EVP_PKEY *)*x);
+            *x = ret;
+        }
+        PKCS8_PRIV_KEY_INFO_free(p8inf);
+    } else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0) {
+        const EVP_PKEY_ASN1_METHOD *ameth;
+        ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
+        if (!ameth || !ameth->old_priv_decode)
+            goto p8err;
+        ret = d2i_PrivateKey(ameth->pkey_id, x, &p, len);
+    }
+ p8err:
+    if (ret == NULL)
+        PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY, ERR_R_ASN1_LIB);
+ err:
+    OPENSSL_free(nm);
+    OPENSSL_cleanse(data, len);
+    OPENSSL_free(data);
+    return (ret);
+}
 
 int PEM_write_bio_PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
-	{
-	char pem_str[80];
-	if (!x->ameth || x->ameth->priv_encode)
-		return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
-							(char *)kstr, klen,
-							cb, u);
+                             unsigned char *kstr, int klen,
+                             pem_password_cb *cb, void *u)
+{
+    char pem_str[80];
+    if (!x->ameth || x->ameth->priv_encode)
+        return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
+                                             (char *)kstr, klen, cb, u);
 
-	BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
-	return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey,
-				pem_str,bp,x,enc,kstr,klen,cb,u);
-	}
+    BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
+    return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey,
+                              pem_str, bp, x, enc, kstr, klen, cb, u);
+}
 
 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	int slen;
-	EVP_PKEY *ret=NULL;
+{
+    char *nm = NULL;
+    const unsigned char *p = NULL;
+    unsigned char *data = NULL;
+    long len;
+    int slen;
+    EVP_PKEY *ret = NULL;
 
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS,
-								bp, 0, NULL))
-		return NULL;
-	p = data;
+    if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS,
+                            bp, 0, NULL))
+        return NULL;
+    p = data;
 
-	if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0)
-		{
-		ret = EVP_PKEY_new();
-		if (!ret)
-			goto err;
-		if (!EVP_PKEY_set_type_str(ret, nm, slen)
-			|| !ret->ameth->param_decode
-			|| !ret->ameth->param_decode(ret, &p, len))
-			{
-			EVP_PKEY_free(ret);
-			ret = NULL;
-			goto err;
-			}
-		if(x)
-			{
-			if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
-			*x = ret;
-			}
-		}
-err:
-	if (ret == NULL)
-		PEMerr(PEM_F_PEM_READ_BIO_PARAMETERS,ERR_R_ASN1_LIB);
-	OPENSSL_free(nm);
-	OPENSSL_free(data);
-	return(ret);
-	}
+    if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0) {
+        ret = EVP_PKEY_new();
+        if (!ret)
+            goto err;
+        if (!EVP_PKEY_set_type_str(ret, nm, slen)
+            || !ret->ameth->param_decode
+            || !ret->ameth->param_decode(ret, &p, len)) {
+            EVP_PKEY_free(ret);
+            ret = NULL;
+            goto err;
+        }
+        if (x) {
+            if (*x)
+                EVP_PKEY_free((EVP_PKEY *)*x);
+            *x = ret;
+        }
+    }
+ err:
+    if (ret == NULL)
+        PEMerr(PEM_F_PEM_READ_BIO_PARAMETERS, ERR_R_ASN1_LIB);
+    OPENSSL_free(nm);
+    OPENSSL_free(data);
+    return (ret);
+}
 
 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x)
-	{
-	char pem_str[80];
-	if (!x->ameth || !x->ameth->param_encode)
-		return 0;
+{
+    char pem_str[80];
+    if (!x->ameth || !x->ameth->param_encode)
+        return 0;
 
-	BIO_snprintf(pem_str, 80, "%s PARAMETERS", x->ameth->pem_str);
-	return PEM_ASN1_write_bio(
-		(i2d_of_void *)x->ameth->param_encode,
-				pem_str,bp,x,NULL,NULL,0,0,NULL);
-	}
+    BIO_snprintf(pem_str, 80, "%s PARAMETERS", x->ameth->pem_str);
+    return PEM_ASN1_write_bio((i2d_of_void *)x->ameth->param_encode,
+                              pem_str, bp, x, NULL, NULL, 0, 0, NULL);
+}
 
 #ifndef OPENSSL_NO_FP_API
-EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        EVP_PKEY *ret;
+EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+                              void *u)
+{
+    BIO *b;
+    EVP_PKEY *ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_READ_PRIVATEKEY,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio_PrivateKey(b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_READ_PRIVATEKEY, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_read_bio_PrivateKey(b, x, cb, u);
+    BIO_free(b);
+    return (ret);
+}
 
 int PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
-                                               unsigned char *kstr, int klen,
-                                               pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        int ret;
+                         unsigned char *kstr, int klen,
+                         pem_password_cb *cb, void *u)
+{
+    BIO *b;
+    int ret;
 
-        if ((b=BIO_new_fp(fp, BIO_NOCLOSE)) == NULL)
-		{
-		PEMerr(PEM_F_PEM_WRITE_PRIVATEKEY,ERR_R_BUF_LIB);
-                return 0;
-		}
-        ret=PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
-        BIO_free(b);
-        return ret;
-	}
+    if ((b = BIO_new_fp(fp, BIO_NOCLOSE)) == NULL) {
+        PEMerr(PEM_F_PEM_WRITE_PRIVATEKEY, ERR_R_BUF_LIB);
+        return 0;
+    }
+    ret = PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
+    BIO_free(b);
+    return ret;
+}
 
 #endif
 
@@ -249,46 +250,44 @@ int PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
 /* Transparently read in PKCS#3 or X9.42 DH parameters */
 
 DH *PEM_read_bio_DHparams(BIO *bp, DH **x, pem_password_cb *cb, void *u)
-	{
-	char *nm=NULL;
-	const unsigned char *p=NULL;
-	unsigned char *data=NULL;
-	long len;
-	DH *ret=NULL;
+{
+    char *nm = NULL;
+    const unsigned char *p = NULL;
+    unsigned char *data = NULL;
+    long len;
+    DH *ret = NULL;
 
-	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_DHPARAMS,
-								bp, cb, u))
-		return NULL;
-	p = data;
+    if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_DHPARAMS, bp, cb, u))
+        return NULL;
+    p = data;
 
-	if (!strcmp(nm, PEM_STRING_DHXPARAMS))
-		ret = d2i_DHxparams(x, &p, len);
-	else
-		ret = d2i_DHparams(x, &p, len);
+    if (!strcmp(nm, PEM_STRING_DHXPARAMS))
+        ret = d2i_DHxparams(x, &p, len);
+    else
+        ret = d2i_DHparams(x, &p, len);
 
-	if (ret == NULL)
-		PEMerr(PEM_F_PEM_READ_BIO_DHPARAMS,ERR_R_ASN1_LIB);
-	OPENSSL_free(nm);
-	OPENSSL_free(data);
-	return ret;
-	}
+    if (ret == NULL)
+        PEMerr(PEM_F_PEM_READ_BIO_DHPARAMS, ERR_R_ASN1_LIB);
+    OPENSSL_free(nm);
+    OPENSSL_free(data);
+    return ret;
+}
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 DH *PEM_read_DHparams(FILE *fp, DH **x, pem_password_cb *cb, void *u)
-	{
-        BIO *b;
-        DH *ret;
+{
+    BIO *b;
+    DH *ret;
 
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		PEMerr(PEM_F_PEM_READ_DHPARAMS,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=PEM_read_bio_DHparams(b,x,cb,u);
-        BIO_free(b);
-        return(ret);
-	}
-#endif
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        PEMerr(PEM_F_PEM_READ_DHPARAMS, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = PEM_read_bio_DHparams(b, x, cb, u);
+    BIO_free(b);
+    return (ret);
+}
+# endif
 
 #endif
diff --git a/crypto/pem/pem_seal.c b/crypto/pem/pem_seal.c
index b6b4e13498..a5c1812575 100644
--- a/crypto/pem/pem_seal.c
+++ b/crypto/pem/pem_seal.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,143 +49,143 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#include 	/* for OPENSSL_NO_RSA */
+#include  /* for OPENSSL_NO_RSA */
 #ifndef OPENSSL_NO_RSA
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, EVP_MD *md_type,
-	     unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk,
-	     int npubk)
-	{
-	unsigned char key[EVP_MAX_KEY_LENGTH];
-	int ret= -1;
-	int i,j,max=0;
-	char *s=NULL;
-
-	for (i=0; itype != EVP_PKEY_RSA)
-			{
-			PEMerr(PEM_F_PEM_SEALINIT,PEM_R_PUBLIC_KEY_NO_RSA);
-			goto err;
-			}
-		j=RSA_size(pubk[i]->pkey.rsa);
-		if (j > max) max=j;
-		}
-	s=(char *)OPENSSL_malloc(max*2);
-	if (s == NULL)
-		{
-		PEMerr(PEM_F_PEM_SEALINIT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	EVP_EncodeInit(&ctx->encode);
-
-	EVP_MD_CTX_init(&ctx->md);
-	if (!EVP_SignInit(&ctx->md,md_type))
-		goto err;
-
-	EVP_CIPHER_CTX_init(&ctx->cipher);
-	ret=EVP_SealInit(&ctx->cipher,type,ek,ekl,iv,pubk,npubk);
-	if (ret <= 0) goto err;
-
-	/* base64 encode the keys */
-	for (i=0; ipkey.rsa));
-		ekl[i]=j;
-		memcpy(ek[i],s,j+1);
-		}
-
-	ret=npubk;
-err:
-	if (s != NULL) OPENSSL_free(s);
-	OPENSSL_cleanse(key,EVP_MAX_KEY_LENGTH);
-	return(ret);
-	}
+                 unsigned char **ek, int *ekl, unsigned char *iv,
+                 EVP_PKEY **pubk, int npubk)
+{
+    unsigned char key[EVP_MAX_KEY_LENGTH];
+    int ret = -1;
+    int i, j, max = 0;
+    char *s = NULL;
+
+    for (i = 0; i < npubk; i++) {
+        if (pubk[i]->type != EVP_PKEY_RSA) {
+            PEMerr(PEM_F_PEM_SEALINIT, PEM_R_PUBLIC_KEY_NO_RSA);
+            goto err;
+        }
+        j = RSA_size(pubk[i]->pkey.rsa);
+        if (j > max)
+            max = j;
+    }
+    s = (char *)OPENSSL_malloc(max * 2);
+    if (s == NULL) {
+        PEMerr(PEM_F_PEM_SEALINIT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    EVP_EncodeInit(&ctx->encode);
+
+    EVP_MD_CTX_init(&ctx->md);
+    if (!EVP_SignInit(&ctx->md, md_type))
+        goto err;
+
+    EVP_CIPHER_CTX_init(&ctx->cipher);
+    ret = EVP_SealInit(&ctx->cipher, type, ek, ekl, iv, pubk, npubk);
+    if (ret <= 0)
+        goto err;
+
+    /* base64 encode the keys */
+    for (i = 0; i < npubk; i++) {
+        j = EVP_EncodeBlock((unsigned char *)s, ek[i],
+                            RSA_size(pubk[i]->pkey.rsa));
+        ekl[i] = j;
+        memcpy(ek[i], s, j + 1);
+    }
+
+    ret = npubk;
+ err:
+    if (s != NULL)
+        OPENSSL_free(s);
+    OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
+    return (ret);
+}
 
 void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
-	     unsigned char *in, int inl)
-	{
-	unsigned char buffer[1600];
-	int i,j;
-
-	*outl=0;
-	EVP_SignUpdate(&ctx->md,in,inl);
-	for (;;)
-		{
-		if (inl <= 0) break;
-		if (inl > 1200)
-			i=1200;
-		else
-			i=inl;
-		EVP_EncryptUpdate(&ctx->cipher,buffer,&j,in,i);
-		EVP_EncodeUpdate(&ctx->encode,out,&j,buffer,j);
-		*outl+=j;
-		out+=j;
-		in+=i;
-		inl-=i;
-		}
-	}
+                    unsigned char *in, int inl)
+{
+    unsigned char buffer[1600];
+    int i, j;
+
+    *outl = 0;
+    EVP_SignUpdate(&ctx->md, in, inl);
+    for (;;) {
+        if (inl <= 0)
+            break;
+        if (inl > 1200)
+            i = 1200;
+        else
+            i = inl;
+        EVP_EncryptUpdate(&ctx->cipher, buffer, &j, in, i);
+        EVP_EncodeUpdate(&ctx->encode, out, &j, buffer, j);
+        *outl += j;
+        out += j;
+        in += i;
+        inl -= i;
+    }
+}
 
 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
-	     unsigned char *out, int *outl, EVP_PKEY *priv)
-	{
-	unsigned char *s=NULL;
-	int ret=0,j;
-	unsigned int i;
-
-	if (priv->type != EVP_PKEY_RSA)
-		{
-		PEMerr(PEM_F_PEM_SEALFINAL,PEM_R_PUBLIC_KEY_NO_RSA);
-		goto err;
-		}
-	i=RSA_size(priv->pkey.rsa);
-	if (i < 100) i=100;
-	s=(unsigned char *)OPENSSL_malloc(i*2);
-	if (s == NULL)
-		{
-		PEMerr(PEM_F_PEM_SEALFINAL,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!EVP_EncryptFinal_ex(&ctx->cipher,s,(int *)&i))
-		goto err;
-	EVP_EncodeUpdate(&ctx->encode,out,&j,s,i);
-	*outl=j;
-	out+=j;
-	EVP_EncodeFinal(&ctx->encode,out,&j);
-	*outl+=j;
-
-	if (!EVP_SignFinal(&ctx->md,s,&i,priv)) goto err;
-	*sigl=EVP_EncodeBlock(sig,s,i);
-
-	ret=1;
-err:
-	EVP_MD_CTX_cleanup(&ctx->md);
-	EVP_CIPHER_CTX_cleanup(&ctx->cipher);
-	if (s != NULL) OPENSSL_free(s);
-	return(ret);
-	}
-#else /* !OPENSSL_NO_RSA */
+                  unsigned char *out, int *outl, EVP_PKEY *priv)
+{
+    unsigned char *s = NULL;
+    int ret = 0, j;
+    unsigned int i;
+
+    if (priv->type != EVP_PKEY_RSA) {
+        PEMerr(PEM_F_PEM_SEALFINAL, PEM_R_PUBLIC_KEY_NO_RSA);
+        goto err;
+    }
+    i = RSA_size(priv->pkey.rsa);
+    if (i < 100)
+        i = 100;
+    s = (unsigned char *)OPENSSL_malloc(i * 2);
+    if (s == NULL) {
+        PEMerr(PEM_F_PEM_SEALFINAL, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EVP_EncryptFinal_ex(&ctx->cipher, s, (int *)&i))
+        goto err;
+    EVP_EncodeUpdate(&ctx->encode, out, &j, s, i);
+    *outl = j;
+    out += j;
+    EVP_EncodeFinal(&ctx->encode, out, &j);
+    *outl += j;
+
+    if (!EVP_SignFinal(&ctx->md, s, &i, priv))
+        goto err;
+    *sigl = EVP_EncodeBlock(sig, s, i);
+
+    ret = 1;
+ err:
+    EVP_MD_CTX_cleanup(&ctx->md);
+    EVP_CIPHER_CTX_cleanup(&ctx->cipher);
+    if (s != NULL)
+        OPENSSL_free(s);
+    return (ret);
+}
+#else                           /* !OPENSSL_NO_RSA */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/crypto/pem/pem_sign.c b/crypto/pem/pem_sign.c
index c3b9808cb2..b5e5c29b0e 100644
--- a/crypto/pem/pem_sign.c
+++ b/crypto/pem/pem_sign.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,38 +65,37 @@
 #include 
 
 void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type)
-	{
-	EVP_DigestInit_ex(ctx, type, NULL);
-	}
-
-void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data,
-	     unsigned int count)
-	{
-	EVP_DigestUpdate(ctx,data,count);
-	}
+{
+    EVP_DigestInit_ex(ctx, type, NULL);
+}
 
-int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
-	     EVP_PKEY *pkey)
-	{
-	unsigned char *m;
-	int i,ret=0;
-	unsigned int m_len;
+void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data, unsigned int count)
+{
+    EVP_DigestUpdate(ctx, data, count);
+}
 
-	m=(unsigned char *)OPENSSL_malloc(EVP_PKEY_size(pkey)+2);
-	if (m == NULL)
-		{
-		PEMerr(PEM_F_PEM_SIGNFINAL,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                  unsigned int *siglen, EVP_PKEY *pkey)
+{
+    unsigned char *m;
+    int i, ret = 0;
+    unsigned int m_len;
 
-	if (EVP_SignFinal(ctx,m,&m_len,pkey) <= 0) goto err;
+    m = (unsigned char *)OPENSSL_malloc(EVP_PKEY_size(pkey) + 2);
+    if (m == NULL) {
+        PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	i=EVP_EncodeBlock(sigret,m,m_len);
-	*siglen=i;
-	ret=1;
-err:
-	/* ctx has been zeroed by EVP_SignFinal() */
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
+    if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
+        goto err;
 
+    i = EVP_EncodeBlock(sigret, m, m_len);
+    *siglen = i;
+    ret = 1;
+ err:
+    /* ctx has been zeroed by EVP_SignFinal() */
+    if (m != NULL)
+        OPENSSL_free(m);
+    return (ret);
+}
diff --git a/crypto/pem/pem_x509.c b/crypto/pem/pem_x509.c
index b531057dc9..3c20ff28ad 100644
--- a/crypto/pem/pem_x509.c
+++ b/crypto/pem/pem_x509.c
@@ -1,6 +1,7 @@
 /* pem_x509.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,4 +66,3 @@
 #include 
 
 IMPLEMENT_PEM_rw(X509, X509, PEM_STRING_X509, X509)
-
diff --git a/crypto/pem/pem_xaux.c b/crypto/pem/pem_xaux.c
index 328f796200..c523430189 100644
--- a/crypto/pem/pem_xaux.c
+++ b/crypto/pem/pem_xaux.c
@@ -1,6 +1,7 @@
 /* pem_xaux.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,4 +66,5 @@
 #include 
 
 IMPLEMENT_PEM_rw(X509_AUX, X509, PEM_STRING_X509_TRUSTED, X509_AUX)
-IMPLEMENT_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR, PEM_STRING_X509_PAIR, X509_CERT_PAIR)
+IMPLEMENT_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR, PEM_STRING_X509_PAIR,
+                 X509_CERT_PAIR)
diff --git a/crypto/pem/pvkfmt.c b/crypto/pem/pvkfmt.c
index ae89f8281a..ee4b6a8241 100644
--- a/crypto/pem/pvkfmt.c
+++ b/crypto/pem/pvkfmt.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
  */
 /* ====================================================================
  * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,7 +56,8 @@
  *
  */
 
-/* Support for PVK format keys and related structures (such a PUBLICKEYBLOB
+/*
+ * Support for PVK format keys and related structures (such a PUBLICKEYBLOB
  * and PRIVATEKEYBLOB).
  */
 
@@ -64,892 +66,818 @@
 #include 
 #include 
 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
-#include 
-#include 
+# include 
+# include 
 
-/* Utility function: read a DWORD (4 byte unsigned integer) in little endian
+/*
+ * Utility function: read a DWORD (4 byte unsigned integer) in little endian
  * format
  */
 
 static unsigned int read_ledword(const unsigned char **in)
-	{
-	const unsigned char *p = *in;
-	unsigned int ret;
-	ret = *p++;
-	ret |= (*p++ << 8);
-	ret |= (*p++ << 16);
-	ret |= (*p++ << 24);
-	*in = p;
-	return ret;
-	}
-
-/* Read a BIGNUM in little endian format. The docs say that this should take up 
- * bitlen/8 bytes.
+{
+    const unsigned char *p = *in;
+    unsigned int ret;
+    ret = *p++;
+    ret |= (*p++ << 8);
+    ret |= (*p++ << 16);
+    ret |= (*p++ << 24);
+    *in = p;
+    return ret;
+}
+
+/*
+ * Read a BIGNUM in little endian format. The docs say that this should take
+ * up bitlen/8 bytes.
  */
 
 static int read_lebn(const unsigned char **in, unsigned int nbyte, BIGNUM **r)
-	{
-	const unsigned char *p;
-	unsigned char *tmpbuf, *q;
-	unsigned int i;
-	p = *in + nbyte - 1;
-	tmpbuf = OPENSSL_malloc(nbyte);
-	if (!tmpbuf)
-		return 0;
-	q = tmpbuf;
-	for (i = 0; i < nbyte; i++)
-		*q++ = *p--;
-	*r = BN_bin2bn(tmpbuf, nbyte, NULL);
-	OPENSSL_free(tmpbuf);
-	if (*r)
-		{
-		*in += nbyte;
-		return 1;
-		}
-	else
-		return 0;
-	}
-
+{
+    const unsigned char *p;
+    unsigned char *tmpbuf, *q;
+    unsigned int i;
+    p = *in + nbyte - 1;
+    tmpbuf = OPENSSL_malloc(nbyte);
+    if (!tmpbuf)
+        return 0;
+    q = tmpbuf;
+    for (i = 0; i < nbyte; i++)
+        *q++ = *p--;
+    *r = BN_bin2bn(tmpbuf, nbyte, NULL);
+    OPENSSL_free(tmpbuf);
+    if (*r) {
+        *in += nbyte;
+        return 1;
+    } else
+        return 0;
+}
 
 /* Convert private key blob to EVP_PKEY: RSA and DSA keys supported */
 
-#define MS_PUBLICKEYBLOB	0x6
-#define MS_PRIVATEKEYBLOB	0x7
-#define MS_RSA1MAGIC		0x31415352L
-#define MS_RSA2MAGIC		0x32415352L
-#define MS_DSS1MAGIC		0x31535344L
-#define MS_DSS2MAGIC		0x32535344L
+# define MS_PUBLICKEYBLOB        0x6
+# define MS_PRIVATEKEYBLOB       0x7
+# define MS_RSA1MAGIC            0x31415352L
+# define MS_RSA2MAGIC            0x32415352L
+# define MS_DSS1MAGIC            0x31535344L
+# define MS_DSS2MAGIC            0x32535344L
 
-#define MS_KEYALG_RSA_KEYX	0xa400
-#define MS_KEYALG_DSS_SIGN	0x2200
+# define MS_KEYALG_RSA_KEYX      0xa400
+# define MS_KEYALG_DSS_SIGN      0x2200
 
-#define MS_KEYTYPE_KEYX		0x1
-#define MS_KEYTYPE_SIGN		0x2
+# define MS_KEYTYPE_KEYX         0x1
+# define MS_KEYTYPE_SIGN         0x2
 
 /* The PVK file magic number: seems to spell out "bobsfile", who is Bob? */
-#define MS_PVKMAGIC		0xb0b5f11eL
+# define MS_PVKMAGIC             0xb0b5f11eL
 /* Salt length for PVK files */
-#define PVK_SALTLEN		0x10
+# define PVK_SALTLEN             0x10
 
 static EVP_PKEY *b2i_rsa(const unsigned char **in, unsigned int length,
-						unsigned int bitlen, int ispub);
+                         unsigned int bitlen, int ispub);
 static EVP_PKEY *b2i_dss(const unsigned char **in, unsigned int length,
-						unsigned int bitlen, int ispub);
+                         unsigned int bitlen, int ispub);
 
 static int do_blob_header(const unsigned char **in, unsigned int length,
-				unsigned int *pmagic, unsigned int *pbitlen,
-				int *pisdss, int *pispub)
-	{
-	const unsigned char *p = *in;
-	if (length < 16)
-		return 0;
-	/* bType */
-	if (*p == MS_PUBLICKEYBLOB)
-		{
-		if (*pispub == 0)
-			{
-			PEMerr(PEM_F_DO_BLOB_HEADER,
-					PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
-			return 0;
-			}
-		*pispub = 1;
-		}
-	else if (*p == MS_PRIVATEKEYBLOB)
-		{
-		if (*pispub == 1)
-			{
-			PEMerr(PEM_F_DO_BLOB_HEADER,
-					PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
-			return 0;
-			}
-		*pispub = 0;
-		}
-	else
-		return 0;
-	p++;
-	/* Version */
-	if (*p++ != 0x2)
-		{
-		PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_VERSION_NUMBER);
-		return 0;
-		}
-	/* Ignore reserved, aiKeyAlg */
-	p+= 6;
-	*pmagic = read_ledword(&p);
-	*pbitlen = read_ledword(&p);
-	*pisdss = 0;
-	switch (*pmagic)
-		{
-
-		case MS_DSS1MAGIC:
-		*pisdss = 1;
-		case MS_RSA1MAGIC:
-		if (*pispub == 0)
-			{
-			PEMerr(PEM_F_DO_BLOB_HEADER,
-					PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
-			return 0;
-			}
-		break;
-
-		case MS_DSS2MAGIC:
-		*pisdss = 1;
-		case MS_RSA2MAGIC:
-		if (*pispub == 1)
-			{
-			PEMerr(PEM_F_DO_BLOB_HEADER,
-					PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
-			return 0;
-			}
-		break;
-
-		default:
-		PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_MAGIC_NUMBER);
-		return -1;
-		}
-	*in = p;
-	return 1;
-	}
+                          unsigned int *pmagic, unsigned int *pbitlen,
+                          int *pisdss, int *pispub)
+{
+    const unsigned char *p = *in;
+    if (length < 16)
+        return 0;
+    /* bType */
+    if (*p == MS_PUBLICKEYBLOB) {
+        if (*pispub == 0) {
+            PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
+            return 0;
+        }
+        *pispub = 1;
+    } else if (*p == MS_PRIVATEKEYBLOB) {
+        if (*pispub == 1) {
+            PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
+            return 0;
+        }
+        *pispub = 0;
+    } else
+        return 0;
+    p++;
+    /* Version */
+    if (*p++ != 0x2) {
+        PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_VERSION_NUMBER);
+        return 0;
+    }
+    /* Ignore reserved, aiKeyAlg */
+    p += 6;
+    *pmagic = read_ledword(&p);
+    *pbitlen = read_ledword(&p);
+    *pisdss = 0;
+    switch (*pmagic) {
+
+    case MS_DSS1MAGIC:
+        *pisdss = 1;
+    case MS_RSA1MAGIC:
+        if (*pispub == 0) {
+            PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
+            return 0;
+        }
+        break;
+
+    case MS_DSS2MAGIC:
+        *pisdss = 1;
+    case MS_RSA2MAGIC:
+        if (*pispub == 1) {
+            PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
+            return 0;
+        }
+        break;
+
+    default:
+        PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_MAGIC_NUMBER);
+        return -1;
+    }
+    *in = p;
+    return 1;
+}
 
 static unsigned int blob_length(unsigned bitlen, int isdss, int ispub)
-	{
-	unsigned int nbyte, hnbyte;
-	nbyte = (bitlen + 7) >> 3;
-	hnbyte = (bitlen + 15) >> 4;
-	if (isdss)
-		{
-
-		/* Expected length: 20 for q + 3 components bitlen each + 24
-		 * for seed structure.
-		 */
-		if (ispub)
-			return  44 + 3 * nbyte;
-		/* Expected length: 20 for q, priv, 2 bitlen components + 24
-		 * for seed structure.
-		 */
-		else
-			return 64 + 2 * nbyte;
-		}
-	else
-		{
-		/* Expected length: 4 for 'e' + 'n' */
-		if (ispub)
-			return 4 + nbyte;
-		else
-		/* Expected length: 4 for 'e' and 7 other components.
-		 * 2 components are bitlen size, 5 are bitlen/2
-		 */
-			return 4 + 2*nbyte + 5*hnbyte;
-		}
-
-	}
+{
+    unsigned int nbyte, hnbyte;
+    nbyte = (bitlen + 7) >> 3;
+    hnbyte = (bitlen + 15) >> 4;
+    if (isdss) {
+
+        /*
+         * Expected length: 20 for q + 3 components bitlen each + 24 for seed
+         * structure.
+         */
+        if (ispub)
+            return 44 + 3 * nbyte;
+        /*
+         * Expected length: 20 for q, priv, 2 bitlen components + 24 for seed
+         * structure.
+         */
+        else
+            return 64 + 2 * nbyte;
+    } else {
+        /* Expected length: 4 for 'e' + 'n' */
+        if (ispub)
+            return 4 + nbyte;
+        else
+            /*
+             * Expected length: 4 for 'e' and 7 other components. 2
+             * components are bitlen size, 5 are bitlen/2
+             */
+            return 4 + 2 * nbyte + 5 * hnbyte;
+    }
+
+}
 
 static EVP_PKEY *do_b2i(const unsigned char **in, unsigned int length,
-								int ispub)
-	{
-	const unsigned char *p = *in;
-	unsigned int bitlen, magic;
-	int isdss;
-	if (do_blob_header(&p, length, &magic, &bitlen, &isdss, &ispub) <= 0)
-		{
-		PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_HEADER_PARSE_ERROR);
-		return NULL;
-		}
-	length -= 16;
-	if (length < blob_length(bitlen, isdss, ispub))
-		{
-		PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_TOO_SHORT);
-		return NULL;
-		}
-	if (isdss)
-		return b2i_dss(&p, length, bitlen, ispub);
-	else
-		return b2i_rsa(&p, length, bitlen, ispub);
-	}
+                        int ispub)
+{
+    const unsigned char *p = *in;
+    unsigned int bitlen, magic;
+    int isdss;
+    if (do_blob_header(&p, length, &magic, &bitlen, &isdss, &ispub) <= 0) {
+        PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_HEADER_PARSE_ERROR);
+        return NULL;
+    }
+    length -= 16;
+    if (length < blob_length(bitlen, isdss, ispub)) {
+        PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_TOO_SHORT);
+        return NULL;
+    }
+    if (isdss)
+        return b2i_dss(&p, length, bitlen, ispub);
+    else
+        return b2i_rsa(&p, length, bitlen, ispub);
+}
 
 static EVP_PKEY *do_b2i_bio(BIO *in, int ispub)
-	{
-	const unsigned char *p;
-	unsigned char hdr_buf[16], *buf = NULL;
-	unsigned int bitlen, magic, length;
-	int isdss;
-	EVP_PKEY *ret = NULL;
-	if (BIO_read(in, hdr_buf, 16) != 16)
-		{
-		PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
-		return NULL;
-		}
-	p = hdr_buf;
-	if (do_blob_header(&p, 16, &magic, &bitlen, &isdss, &ispub) <= 0)
-		return NULL;
-
-	length = blob_length(bitlen, isdss, ispub);
-	buf = OPENSSL_malloc(length);
-	if (!buf)
-		{
-		PEMerr(PEM_F_DO_B2I_BIO, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p = buf;
-	if (BIO_read(in, buf, length) != (int)length)
-		{
-		PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
-		goto err;
-		}
-
-	if (isdss)
-		ret = b2i_dss(&p, length, bitlen, ispub);
-	else
-		ret = b2i_rsa(&p, length, bitlen, ispub);
-
-	err:
-	if (buf)
-		OPENSSL_free(buf);
-	return ret;
-	}
+{
+    const unsigned char *p;
+    unsigned char hdr_buf[16], *buf = NULL;
+    unsigned int bitlen, magic, length;
+    int isdss;
+    EVP_PKEY *ret = NULL;
+    if (BIO_read(in, hdr_buf, 16) != 16) {
+        PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
+        return NULL;
+    }
+    p = hdr_buf;
+    if (do_blob_header(&p, 16, &magic, &bitlen, &isdss, &ispub) <= 0)
+        return NULL;
+
+    length = blob_length(bitlen, isdss, ispub);
+    buf = OPENSSL_malloc(length);
+    if (!buf) {
+        PEMerr(PEM_F_DO_B2I_BIO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = buf;
+    if (BIO_read(in, buf, length) != (int)length) {
+        PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
+        goto err;
+    }
+
+    if (isdss)
+        ret = b2i_dss(&p, length, bitlen, ispub);
+    else
+        ret = b2i_rsa(&p, length, bitlen, ispub);
+
+ err:
+    if (buf)
+        OPENSSL_free(buf);
+    return ret;
+}
 
 static EVP_PKEY *b2i_dss(const unsigned char **in, unsigned int length,
-						unsigned int bitlen, int ispub)
-	{
-	const unsigned char *p = *in;
-	EVP_PKEY *ret = NULL;
-	DSA *dsa = NULL;
-	BN_CTX *ctx = NULL;
-	unsigned int nbyte;
-	nbyte = (bitlen + 7) >> 3;
-
-	dsa = DSA_new();
-	ret = EVP_PKEY_new();
-	if (!dsa || !ret)
-		goto memerr;
-	if (!read_lebn(&p, nbyte, &dsa->p))
-		goto memerr;
-	if (!read_lebn(&p, 20, &dsa->q))
-		goto memerr;
-	if (!read_lebn(&p, nbyte, &dsa->g))
-		goto memerr;
-	if (ispub)
-		{
-		if (!read_lebn(&p, nbyte, &dsa->pub_key))
-			goto memerr;
-		}
-	else
-		{
-		if (!read_lebn(&p, 20, &dsa->priv_key))
-			goto memerr;
-		/* Calculate public key */
-		if (!(dsa->pub_key = BN_new()))
-			goto memerr;
-		if (!(ctx = BN_CTX_new()))
-			goto memerr;
-			
-		if (!BN_mod_exp(dsa->pub_key, dsa->g,
-						 dsa->priv_key, dsa->p, ctx))
-			
-			goto memerr;
-		BN_CTX_free(ctx);
-		}
-
-	EVP_PKEY_set1_DSA(ret, dsa);
-	DSA_free(dsa);
-	*in = p;
-	return ret;
-
-	memerr:
-	PEMerr(PEM_F_B2I_DSS, ERR_R_MALLOC_FAILURE);
-	if (dsa)
-		DSA_free(dsa);
-	if (ret)
-		EVP_PKEY_free(ret);
-	if (ctx)
-		BN_CTX_free(ctx);
-	return NULL;
-	}
+                         unsigned int bitlen, int ispub)
+{
+    const unsigned char *p = *in;
+    EVP_PKEY *ret = NULL;
+    DSA *dsa = NULL;
+    BN_CTX *ctx = NULL;
+    unsigned int nbyte;
+    nbyte = (bitlen + 7) >> 3;
+
+    dsa = DSA_new();
+    ret = EVP_PKEY_new();
+    if (!dsa || !ret)
+        goto memerr;
+    if (!read_lebn(&p, nbyte, &dsa->p))
+        goto memerr;
+    if (!read_lebn(&p, 20, &dsa->q))
+        goto memerr;
+    if (!read_lebn(&p, nbyte, &dsa->g))
+        goto memerr;
+    if (ispub) {
+        if (!read_lebn(&p, nbyte, &dsa->pub_key))
+            goto memerr;
+    } else {
+        if (!read_lebn(&p, 20, &dsa->priv_key))
+            goto memerr;
+        /* Calculate public key */
+        if (!(dsa->pub_key = BN_new()))
+            goto memerr;
+        if (!(ctx = BN_CTX_new()))
+            goto memerr;
+
+        if (!BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx))
+
+            goto memerr;
+        BN_CTX_free(ctx);
+    }
+
+    EVP_PKEY_set1_DSA(ret, dsa);
+    DSA_free(dsa);
+    *in = p;
+    return ret;
+
+ memerr:
+    PEMerr(PEM_F_B2I_DSS, ERR_R_MALLOC_FAILURE);
+    if (dsa)
+        DSA_free(dsa);
+    if (ret)
+        EVP_PKEY_free(ret);
+    if (ctx)
+        BN_CTX_free(ctx);
+    return NULL;
+}
 
 static EVP_PKEY *b2i_rsa(const unsigned char **in, unsigned int length,
-						unsigned int bitlen, int ispub)
-		
-	{
-	const unsigned char *p = *in;
-	EVP_PKEY *ret = NULL;
-	RSA *rsa = NULL;
-	unsigned int nbyte, hnbyte;
-	nbyte = (bitlen + 7) >> 3;
-	hnbyte = (bitlen + 15) >> 4;
-	rsa = RSA_new();
-	ret = EVP_PKEY_new();
-	if (!rsa || !ret)
-		goto memerr;
-	rsa->e = BN_new();
-	if (!rsa->e)
-		goto memerr;
-	if (!BN_set_word(rsa->e, read_ledword(&p)))
-		goto memerr;
-	if (!read_lebn(&p, nbyte, &rsa->n))
-		goto memerr;
-	if (!ispub)
-		{
-		if (!read_lebn(&p, hnbyte, &rsa->p))
-			goto memerr;
-		if (!read_lebn(&p, hnbyte, &rsa->q))
-			goto memerr;
-		if (!read_lebn(&p, hnbyte, &rsa->dmp1))
-			goto memerr;
-		if (!read_lebn(&p, hnbyte, &rsa->dmq1))
-			goto memerr;
-		if (!read_lebn(&p, hnbyte, &rsa->iqmp))
-			goto memerr;
-		if (!read_lebn(&p, nbyte, &rsa->d))
-			goto memerr;
-		}
-
-	EVP_PKEY_set1_RSA(ret, rsa);
-	RSA_free(rsa);
-	*in = p;
-	return ret;
-	memerr:
-	PEMerr(PEM_F_B2I_RSA, ERR_R_MALLOC_FAILURE);
-	if (rsa)
-		RSA_free(rsa);
-	if (ret)
-		EVP_PKEY_free(ret);
-	return NULL;
-	}
+                         unsigned int bitlen, int ispub)
+{
+    const unsigned char *p = *in;
+    EVP_PKEY *ret = NULL;
+    RSA *rsa = NULL;
+    unsigned int nbyte, hnbyte;
+    nbyte = (bitlen + 7) >> 3;
+    hnbyte = (bitlen + 15) >> 4;
+    rsa = RSA_new();
+    ret = EVP_PKEY_new();
+    if (!rsa || !ret)
+        goto memerr;
+    rsa->e = BN_new();
+    if (!rsa->e)
+        goto memerr;
+    if (!BN_set_word(rsa->e, read_ledword(&p)))
+        goto memerr;
+    if (!read_lebn(&p, nbyte, &rsa->n))
+        goto memerr;
+    if (!ispub) {
+        if (!read_lebn(&p, hnbyte, &rsa->p))
+            goto memerr;
+        if (!read_lebn(&p, hnbyte, &rsa->q))
+            goto memerr;
+        if (!read_lebn(&p, hnbyte, &rsa->dmp1))
+            goto memerr;
+        if (!read_lebn(&p, hnbyte, &rsa->dmq1))
+            goto memerr;
+        if (!read_lebn(&p, hnbyte, &rsa->iqmp))
+            goto memerr;
+        if (!read_lebn(&p, nbyte, &rsa->d))
+            goto memerr;
+    }
+
+    EVP_PKEY_set1_RSA(ret, rsa);
+    RSA_free(rsa);
+    *in = p;
+    return ret;
+ memerr:
+    PEMerr(PEM_F_B2I_RSA, ERR_R_MALLOC_FAILURE);
+    if (rsa)
+        RSA_free(rsa);
+    if (ret)
+        EVP_PKEY_free(ret);
+    return NULL;
+}
 
 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length)
-	{
-	return do_b2i(in, length, 0);
-	}
+{
+    return do_b2i(in, length, 0);
+}
 
 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length)
-	{
-	return do_b2i(in, length, 1);
-	}
-
+{
+    return do_b2i(in, length, 1);
+}
 
 EVP_PKEY *b2i_PrivateKey_bio(BIO *in)
-	{
-	return do_b2i_bio(in, 0);
-	}
+{
+    return do_b2i_bio(in, 0);
+}
 
 EVP_PKEY *b2i_PublicKey_bio(BIO *in)
-	{
-	return do_b2i_bio(in, 1);
-	}
+{
+    return do_b2i_bio(in, 1);
+}
 
 static void write_ledword(unsigned char **out, unsigned int dw)
-	{
-	unsigned char *p = *out;
-	*p++ = dw & 0xff;
-	*p++ = (dw>>8) & 0xff;
-	*p++ = (dw>>16) & 0xff;
-	*p++ = (dw>>24) & 0xff;
-	*out = p;
-	}
+{
+    unsigned char *p = *out;
+    *p++ = dw & 0xff;
+    *p++ = (dw >> 8) & 0xff;
+    *p++ = (dw >> 16) & 0xff;
+    *p++ = (dw >> 24) & 0xff;
+    *out = p;
+}
 
 static void write_lebn(unsigned char **out, const BIGNUM *bn, int len)
-	{
-	int nb, i;
-	unsigned char *p = *out, *q, c;
-	nb = BN_num_bytes(bn);
-	BN_bn2bin(bn, p);
-	q = p + nb - 1;
-	/* In place byte order reversal */
-	for (i = 0; i < nb/2; i++)
-		{
-		c = *p;
-		*p++ = *q;
-		*q-- = c;
-		}
-	*out += nb;
-	/* Pad with zeroes if we have to */
-	if (len > 0)
-		{
-		len -= nb;
-		if (len > 0)
-			{
-			memset(*out, 0, len);
-			*out += len;
-			}
-		}
-	}
-
+{
+    int nb, i;
+    unsigned char *p = *out, *q, c;
+    nb = BN_num_bytes(bn);
+    BN_bn2bin(bn, p);
+    q = p + nb - 1;
+    /* In place byte order reversal */
+    for (i = 0; i < nb / 2; i++) {
+        c = *p;
+        *p++ = *q;
+        *q-- = c;
+    }
+    *out += nb;
+    /* Pad with zeroes if we have to */
+    if (len > 0) {
+        len -= nb;
+        if (len > 0) {
+            memset(*out, 0, len);
+            *out += len;
+        }
+    }
+}
 
 static int check_bitlen_rsa(RSA *rsa, int ispub, unsigned int *magic);
 static int check_bitlen_dsa(DSA *dsa, int ispub, unsigned int *magic);
 
 static void write_rsa(unsigned char **out, RSA *rsa, int ispub);
 static void write_dsa(unsigned char **out, DSA *dsa, int ispub);
-	
+
 static int do_i2b(unsigned char **out, EVP_PKEY *pk, int ispub)
-	{
-	unsigned char *p;
-	unsigned int bitlen, magic = 0, keyalg;
-	int outlen, noinc = 0;
-	if (pk->type == EVP_PKEY_DSA)
-		{
-		bitlen = check_bitlen_dsa(pk->pkey.dsa, ispub, &magic);
-		keyalg = MS_KEYALG_DSS_SIGN;
-		}
-	else if (pk->type == EVP_PKEY_RSA)
-		{
-		bitlen = check_bitlen_rsa(pk->pkey.rsa, ispub, &magic);
-		keyalg = MS_KEYALG_RSA_KEYX;
-		}
-	else
-		return -1;
-	if (bitlen == 0)
-		return -1;
-	outlen = 16 + blob_length(bitlen,
-			keyalg == MS_KEYALG_DSS_SIGN ? 1 : 0, ispub);
-	if (out == NULL)
-		return outlen;
-	if (*out)
-		p = *out;
-	else
-		{
-		p = OPENSSL_malloc(outlen);
-		if (!p)
-			return -1;
-		*out = p;
-		noinc = 1;
-		}
-	if (ispub)
-		*p++ = MS_PUBLICKEYBLOB;
-	else
-		*p++ = MS_PRIVATEKEYBLOB;
-	*p++ = 0x2;
-	*p++ = 0;
-	*p++ = 0;
-	write_ledword(&p, keyalg);
-	write_ledword(&p, magic);
-	write_ledword(&p, bitlen);
-	if (keyalg == MS_KEYALG_DSS_SIGN)
-		write_dsa(&p, pk->pkey.dsa, ispub);
-	else
-		write_rsa(&p, pk->pkey.rsa, ispub);
-	if (!noinc)
-		*out += outlen;
-	return outlen;
-	}
+{
+    unsigned char *p;
+    unsigned int bitlen, magic = 0, keyalg;
+    int outlen, noinc = 0;
+    if (pk->type == EVP_PKEY_DSA) {
+        bitlen = check_bitlen_dsa(pk->pkey.dsa, ispub, &magic);
+        keyalg = MS_KEYALG_DSS_SIGN;
+    } else if (pk->type == EVP_PKEY_RSA) {
+        bitlen = check_bitlen_rsa(pk->pkey.rsa, ispub, &magic);
+        keyalg = MS_KEYALG_RSA_KEYX;
+    } else
+        return -1;
+    if (bitlen == 0)
+        return -1;
+    outlen = 16 + blob_length(bitlen,
+                              keyalg == MS_KEYALG_DSS_SIGN ? 1 : 0, ispub);
+    if (out == NULL)
+        return outlen;
+    if (*out)
+        p = *out;
+    else {
+        p = OPENSSL_malloc(outlen);
+        if (!p)
+            return -1;
+        *out = p;
+        noinc = 1;
+    }
+    if (ispub)
+        *p++ = MS_PUBLICKEYBLOB;
+    else
+        *p++ = MS_PRIVATEKEYBLOB;
+    *p++ = 0x2;
+    *p++ = 0;
+    *p++ = 0;
+    write_ledword(&p, keyalg);
+    write_ledword(&p, magic);
+    write_ledword(&p, bitlen);
+    if (keyalg == MS_KEYALG_DSS_SIGN)
+        write_dsa(&p, pk->pkey.dsa, ispub);
+    else
+        write_rsa(&p, pk->pkey.rsa, ispub);
+    if (!noinc)
+        *out += outlen;
+    return outlen;
+}
 
 static int do_i2b_bio(BIO *out, EVP_PKEY *pk, int ispub)
-	{
-	unsigned char *tmp = NULL;
-	int outlen, wrlen;
-	outlen = do_i2b(&tmp, pk, ispub);
-	if (outlen < 0)
-		return -1;
-	wrlen = BIO_write(out, tmp, outlen);
-	OPENSSL_free(tmp);
-	if (wrlen == outlen)
-		return outlen;
-	return -1;
-	}
+{
+    unsigned char *tmp = NULL;
+    int outlen, wrlen;
+    outlen = do_i2b(&tmp, pk, ispub);
+    if (outlen < 0)
+        return -1;
+    wrlen = BIO_write(out, tmp, outlen);
+    OPENSSL_free(tmp);
+    if (wrlen == outlen)
+        return outlen;
+    return -1;
+}
 
 static int check_bitlen_dsa(DSA *dsa, int ispub, unsigned int *pmagic)
-	{
-	int bitlen;
-	bitlen = BN_num_bits(dsa->p);
-	if ((bitlen & 7) || (BN_num_bits(dsa->q) != 160)
-		|| (BN_num_bits(dsa->g) > bitlen))
-		goto badkey;
-	if (ispub)
-		{
-		if (BN_num_bits(dsa->pub_key) > bitlen)
-			goto badkey;
-		*pmagic = MS_DSS1MAGIC;
-		}
-	else
-		{
-		if (BN_num_bits(dsa->priv_key) > 160)
-			goto badkey;
-		*pmagic = MS_DSS2MAGIC;
-		}
-	
-	return bitlen;
-	badkey:
-	PEMerr(PEM_F_CHECK_BITLEN_DSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
-	return 0;
-	}
+{
+    int bitlen;
+    bitlen = BN_num_bits(dsa->p);
+    if ((bitlen & 7) || (BN_num_bits(dsa->q) != 160)
+        || (BN_num_bits(dsa->g) > bitlen))
+        goto badkey;
+    if (ispub) {
+        if (BN_num_bits(dsa->pub_key) > bitlen)
+            goto badkey;
+        *pmagic = MS_DSS1MAGIC;
+    } else {
+        if (BN_num_bits(dsa->priv_key) > 160)
+            goto badkey;
+        *pmagic = MS_DSS2MAGIC;
+    }
+
+    return bitlen;
+ badkey:
+    PEMerr(PEM_F_CHECK_BITLEN_DSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
+    return 0;
+}
 
 static int check_bitlen_rsa(RSA *rsa, int ispub, unsigned int *pmagic)
-	{
-	int nbyte, hnbyte, bitlen;
-	if (BN_num_bits(rsa->e) > 32)
-		goto badkey;
-	bitlen = BN_num_bits(rsa->n);
-	nbyte = BN_num_bytes(rsa->n);
-	hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
-	if (ispub)
-		{
-		*pmagic = MS_RSA1MAGIC;
-		return bitlen;
-		}
-	else
-	{
-		*pmagic = MS_RSA2MAGIC;
-		/* For private key each component must fit within nbyte or
-		 * hnbyte.
-		 */
-		if (BN_num_bytes(rsa->d) > nbyte)
-			goto badkey;
-		if ((BN_num_bytes(rsa->iqmp) > hnbyte)
-			|| (BN_num_bytes(rsa->p) > hnbyte)
-			|| (BN_num_bytes(rsa->q) > hnbyte)
-			|| (BN_num_bytes(rsa->dmp1) > hnbyte)
-			|| (BN_num_bytes(rsa->dmq1) > hnbyte))
-			goto badkey;
-	}
-	return bitlen;
-	badkey:
-	PEMerr(PEM_F_CHECK_BITLEN_RSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
-	return 0;
-	}
-
+{
+    int nbyte, hnbyte, bitlen;
+    if (BN_num_bits(rsa->e) > 32)
+        goto badkey;
+    bitlen = BN_num_bits(rsa->n);
+    nbyte = BN_num_bytes(rsa->n);
+    hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
+    if (ispub) {
+        *pmagic = MS_RSA1MAGIC;
+        return bitlen;
+    } else {
+        *pmagic = MS_RSA2MAGIC;
+        /*
+         * For private key each component must fit within nbyte or hnbyte.
+         */
+        if (BN_num_bytes(rsa->d) > nbyte)
+            goto badkey;
+        if ((BN_num_bytes(rsa->iqmp) > hnbyte)
+            || (BN_num_bytes(rsa->p) > hnbyte)
+            || (BN_num_bytes(rsa->q) > hnbyte)
+            || (BN_num_bytes(rsa->dmp1) > hnbyte)
+            || (BN_num_bytes(rsa->dmq1) > hnbyte))
+            goto badkey;
+    }
+    return bitlen;
+ badkey:
+    PEMerr(PEM_F_CHECK_BITLEN_RSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
+    return 0;
+}
 
 static void write_rsa(unsigned char **out, RSA *rsa, int ispub)
-	{
-	int nbyte, hnbyte;
-	nbyte = BN_num_bytes(rsa->n);
-	hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
-	write_lebn(out, rsa->e, 4);
-	write_lebn(out, rsa->n, -1);
-	if (ispub)
-		return;
-	write_lebn(out, rsa->p, hnbyte);
-	write_lebn(out, rsa->q, hnbyte);
-	write_lebn(out, rsa->dmp1, hnbyte);
-	write_lebn(out, rsa->dmq1, hnbyte);
-	write_lebn(out, rsa->iqmp, hnbyte);
-	write_lebn(out, rsa->d, nbyte);
-	}
-
-	
+{
+    int nbyte, hnbyte;
+    nbyte = BN_num_bytes(rsa->n);
+    hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
+    write_lebn(out, rsa->e, 4);
+    write_lebn(out, rsa->n, -1);
+    if (ispub)
+        return;
+    write_lebn(out, rsa->p, hnbyte);
+    write_lebn(out, rsa->q, hnbyte);
+    write_lebn(out, rsa->dmp1, hnbyte);
+    write_lebn(out, rsa->dmq1, hnbyte);
+    write_lebn(out, rsa->iqmp, hnbyte);
+    write_lebn(out, rsa->d, nbyte);
+}
+
 static void write_dsa(unsigned char **out, DSA *dsa, int ispub)
-	{
-	int nbyte;
-	nbyte = BN_num_bytes(dsa->p);
-	write_lebn(out, dsa->p, nbyte);
-	write_lebn(out, dsa->q, 20);
-	write_lebn(out, dsa->g, nbyte);
-	if (ispub)
-		write_lebn(out, dsa->pub_key, nbyte);
-	else
-		write_lebn(out, dsa->priv_key, 20);
-	/* Set "invalid" for seed structure values */
-	memset(*out, 0xff, 24);
-	*out += 24;
-	return;
-	}
-	
+{
+    int nbyte;
+    nbyte = BN_num_bytes(dsa->p);
+    write_lebn(out, dsa->p, nbyte);
+    write_lebn(out, dsa->q, 20);
+    write_lebn(out, dsa->g, nbyte);
+    if (ispub)
+        write_lebn(out, dsa->pub_key, nbyte);
+    else
+        write_lebn(out, dsa->priv_key, 20);
+    /* Set "invalid" for seed structure values */
+    memset(*out, 0xff, 24);
+    *out += 24;
+    return;
+}
 
 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk)
-	{
-	return do_i2b_bio(out, pk, 0);
-	}
+{
+    return do_i2b_bio(out, pk, 0);
+}
 
 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk)
-	{
-	return do_i2b_bio(out, pk, 1);
-	}
+{
+    return do_i2b_bio(out, pk, 1);
+}
 
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
 
 static int do_PVK_header(const unsigned char **in, unsigned int length,
-		int skip_magic,
-	       	unsigned int *psaltlen, unsigned int *pkeylen)
-		
-	{
-	const unsigned char *p = *in;
-	unsigned int pvk_magic, is_encrypted;
-	if (skip_magic)
-		{
-		if (length < 20)
-			{
-			PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
-			return 0;
-			}
-		length -= 20;
-		}
-	else
-		{
-		if (length < 24)
-			{
-			PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
-			return 0;
-			}
-		length -= 24;
-		pvk_magic = read_ledword(&p);
-		if (pvk_magic != MS_PVKMAGIC)
-			{
-			PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_BAD_MAGIC_NUMBER);
-			return 0;
-			}
-		}
-	/* Skip reserved */
-	p += 4;
-	/*keytype = */read_ledword(&p);
-	is_encrypted = read_ledword(&p);
-	*psaltlen = read_ledword(&p);
-	*pkeylen = read_ledword(&p);
-
-	if (is_encrypted && !*psaltlen)
-		{
-		PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_INCONSISTENT_HEADER);
-		return 0;
-		}
-
-	*in = p;
-	return 1;
-	}
-
-static int derive_pvk_key(unsigned char *key, 
-			const unsigned char *salt, unsigned int saltlen,
-			const unsigned char *pass, int passlen)
-	{
-	EVP_MD_CTX mctx;
-	int rv = 1;
-	EVP_MD_CTX_init(&mctx);
-	if (!EVP_DigestInit_ex(&mctx, EVP_sha1(), NULL)
-		|| !EVP_DigestUpdate(&mctx, salt, saltlen)
-		|| !EVP_DigestUpdate(&mctx, pass, passlen)
-		|| !EVP_DigestFinal_ex(&mctx, key, NULL))
-			rv = 0;
-
-	EVP_MD_CTX_cleanup(&mctx);
-	return rv;
-	}
-	
+                         int skip_magic,
+                         unsigned int *psaltlen, unsigned int *pkeylen)
+{
+    const unsigned char *p = *in;
+    unsigned int pvk_magic, is_encrypted;
+    if (skip_magic) {
+        if (length < 20) {
+            PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
+            return 0;
+        }
+        length -= 20;
+    } else {
+        if (length < 24) {
+            PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
+            return 0;
+        }
+        length -= 24;
+        pvk_magic = read_ledword(&p);
+        if (pvk_magic != MS_PVKMAGIC) {
+            PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_BAD_MAGIC_NUMBER);
+            return 0;
+        }
+    }
+    /* Skip reserved */
+    p += 4;
+    /*
+     * keytype =
+     */ read_ledword(&p);
+    is_encrypted = read_ledword(&p);
+    *psaltlen = read_ledword(&p);
+    *pkeylen = read_ledword(&p);
+
+    if (is_encrypted && !*psaltlen) {
+        PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_INCONSISTENT_HEADER);
+        return 0;
+    }
+
+    *in = p;
+    return 1;
+}
+
+static int derive_pvk_key(unsigned char *key,
+                          const unsigned char *salt, unsigned int saltlen,
+                          const unsigned char *pass, int passlen)
+{
+    EVP_MD_CTX mctx;
+    int rv = 1;
+    EVP_MD_CTX_init(&mctx);
+    if (!EVP_DigestInit_ex(&mctx, EVP_sha1(), NULL)
+        || !EVP_DigestUpdate(&mctx, salt, saltlen)
+        || !EVP_DigestUpdate(&mctx, pass, passlen)
+        || !EVP_DigestFinal_ex(&mctx, key, NULL))
+        rv = 0;
+
+    EVP_MD_CTX_cleanup(&mctx);
+    return rv;
+}
 
 static EVP_PKEY *do_PVK_body(const unsigned char **in,
-		unsigned int saltlen, unsigned int keylen,
-		pem_password_cb *cb, void *u)
-	{
-	EVP_PKEY *ret = NULL;
-	const unsigned char *p = *in;
-	unsigned int magic;
-	unsigned char *enctmp = NULL, *q;
-	EVP_CIPHER_CTX cctx;
-	EVP_CIPHER_CTX_init(&cctx);
-	if (saltlen)
-		{
-		char psbuf[PEM_BUFSIZE];
-		unsigned char keybuf[20];
-		int enctmplen, inlen;
-		if (cb)
-			inlen=cb(psbuf,PEM_BUFSIZE,0,u);
-		else
-			inlen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
-		if (inlen <= 0)
-			{
-			PEMerr(PEM_F_DO_PVK_BODY,PEM_R_BAD_PASSWORD_READ);
-			return NULL;
-			}
-		enctmp = OPENSSL_malloc(keylen + 8);
-		if (!enctmp)
-			{
-			PEMerr(PEM_F_DO_PVK_BODY, ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		if (!derive_pvk_key(keybuf, p, saltlen,
-			    (unsigned char *)psbuf, inlen))
-			return NULL;
-		p += saltlen;
-		/* Copy BLOBHEADER across, decrypt rest */
-		memcpy(enctmp, p, 8);
-		p += 8;
-		if (keylen < 8)
-			{
-			PEMerr(PEM_F_DO_PVK_BODY, PEM_R_PVK_TOO_SHORT);
-			return NULL;
-			}
-		inlen = keylen - 8;
-		q = enctmp + 8;
-		if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
-			goto err;
-		if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
-			goto err;
-		if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
-			goto err;
-		magic = read_ledword((const unsigned char **)&q);
-		if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC)
-			{
-			q = enctmp + 8;
-			memset(keybuf + 5, 0, 11);
-			if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf,
-								NULL))
-				goto err;
-			OPENSSL_cleanse(keybuf, 20);
-			if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
-				goto err;
-			if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen,
-								&enctmplen))
-				goto err;
-			magic = read_ledword((const unsigned char **)&q);
-			if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC)
-				{
-				PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_DECRYPT);
-				goto err;
-				}
-			}
-		else
-			OPENSSL_cleanse(keybuf, 20);
-		p = enctmp;
-		}
-
-	ret = b2i_PrivateKey(&p, keylen);
-	err:
-	EVP_CIPHER_CTX_cleanup(&cctx);
-	if (enctmp && saltlen)
-		OPENSSL_free(enctmp);
-	return ret;
-	}
-
+                             unsigned int saltlen, unsigned int keylen,
+                             pem_password_cb *cb, void *u)
+{
+    EVP_PKEY *ret = NULL;
+    const unsigned char *p = *in;
+    unsigned int magic;
+    unsigned char *enctmp = NULL, *q;
+    EVP_CIPHER_CTX cctx;
+    EVP_CIPHER_CTX_init(&cctx);
+    if (saltlen) {
+        char psbuf[PEM_BUFSIZE];
+        unsigned char keybuf[20];
+        int enctmplen, inlen;
+        if (cb)
+            inlen = cb(psbuf, PEM_BUFSIZE, 0, u);
+        else
+            inlen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+        if (inlen <= 0) {
+            PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_PASSWORD_READ);
+            return NULL;
+        }
+        enctmp = OPENSSL_malloc(keylen + 8);
+        if (!enctmp) {
+            PEMerr(PEM_F_DO_PVK_BODY, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        if (!derive_pvk_key(keybuf, p, saltlen,
+                            (unsigned char *)psbuf, inlen))
+            return NULL;
+        p += saltlen;
+        /* Copy BLOBHEADER across, decrypt rest */
+        memcpy(enctmp, p, 8);
+        p += 8;
+        if (keylen < 8) {
+            PEMerr(PEM_F_DO_PVK_BODY, PEM_R_PVK_TOO_SHORT);
+            return NULL;
+        }
+        inlen = keylen - 8;
+        q = enctmp + 8;
+        if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+            goto err;
+        if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
+            goto err;
+        if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
+            goto err;
+        magic = read_ledword((const unsigned char **)&q);
+        if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC) {
+            q = enctmp + 8;
+            memset(keybuf + 5, 0, 11);
+            if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+                goto err;
+            OPENSSL_cleanse(keybuf, 20);
+            if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
+                goto err;
+            if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
+                goto err;
+            magic = read_ledword((const unsigned char **)&q);
+            if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC) {
+                PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_DECRYPT);
+                goto err;
+            }
+        } else
+            OPENSSL_cleanse(keybuf, 20);
+        p = enctmp;
+    }
+
+    ret = b2i_PrivateKey(&p, keylen);
+ err:
+    EVP_CIPHER_CTX_cleanup(&cctx);
+    if (enctmp && saltlen)
+        OPENSSL_free(enctmp);
+    return ret;
+}
 
 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u)
-	{
-	unsigned char pvk_hdr[24], *buf = NULL;
-	const unsigned char *p;
-	int buflen;
-	EVP_PKEY *ret = NULL;
-	unsigned int saltlen, keylen;
-	if (BIO_read(in, pvk_hdr, 24) != 24)
-		{
-		PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
-		return NULL;
-		}
-	p = pvk_hdr;
-
-	if (!do_PVK_header(&p, 24, 0, &saltlen, &keylen))
-		return 0;
-	buflen = (int) keylen + saltlen;
-	buf = OPENSSL_malloc(buflen);
-	if (!buf)
-		{
-		PEMerr(PEM_F_B2I_PVK_BIO, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	p = buf;
-	if (BIO_read(in, buf, buflen) != buflen)
-		{
-		PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
-		goto err;
-		}
-	ret = do_PVK_body(&p, saltlen, keylen, cb, u);
-
-	err:
-	if (buf)
-		{
-		OPENSSL_cleanse(buf, buflen);
-		OPENSSL_free(buf);
-		}
-	return ret;
-	}
-
-	
-	
-static int i2b_PVK(unsigned char **out, EVP_PKEY*pk, int enclevel,
-		pem_password_cb *cb, void *u)
-	{
-	int outlen = 24, pklen;
-	unsigned char *p, *salt = NULL;
-	EVP_CIPHER_CTX cctx;
-	EVP_CIPHER_CTX_init(&cctx);
-	if (enclevel)
-		outlen += PVK_SALTLEN;
-	pklen = do_i2b(NULL, pk, 0);
-	if (pklen < 0)
-		return -1;
-	outlen += pklen;
-	if (!out)
-		return outlen;
-	if (*out)
-		p = *out;
-	else
-		{
-		p = OPENSSL_malloc(outlen);
-		if (!p)
-			{
-			PEMerr(PEM_F_I2B_PVK,ERR_R_MALLOC_FAILURE);
-			return -1;
-			}
-		*out = p;
-		}
-
-	write_ledword(&p, MS_PVKMAGIC);
-	write_ledword(&p, 0);
-	if (pk->type == EVP_PKEY_DSA)
-		write_ledword(&p, MS_KEYTYPE_SIGN);
-	else
-		write_ledword(&p, MS_KEYTYPE_KEYX);
-	write_ledword(&p, enclevel ? 1 : 0);
-	write_ledword(&p, enclevel ? PVK_SALTLEN: 0);
-	write_ledword(&p, pklen);
-	if (enclevel)
-		{
-		if (RAND_bytes(p, PVK_SALTLEN) <= 0)
-			goto error;
-		salt = p;
-		p += PVK_SALTLEN;
-		}
-	do_i2b(&p, pk, 0);
-	if (enclevel == 0)
-		return outlen;
-	else
-		{
-		char psbuf[PEM_BUFSIZE];
-		unsigned char keybuf[20];
-		int enctmplen, inlen;
-		if (cb)
-			inlen=cb(psbuf,PEM_BUFSIZE,1,u);
-		else
-			inlen=PEM_def_callback(psbuf,PEM_BUFSIZE,1,u);
-		if (inlen <= 0)
-			{
-			PEMerr(PEM_F_I2B_PVK,PEM_R_BAD_PASSWORD_READ);
-			goto error;
-			}
-		if (!derive_pvk_key(keybuf, salt, PVK_SALTLEN,
-			    (unsigned char *)psbuf, inlen))
-			goto error;
-		if (enclevel == 1)
-			memset(keybuf + 5, 0, 11);
-		p = salt + PVK_SALTLEN + 8;
-		if (!EVP_EncryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
-			goto error;
-		OPENSSL_cleanse(keybuf, 20);
-		if (!EVP_DecryptUpdate(&cctx, p, &enctmplen, p, pklen - 8))
-			goto error;
-		if (!EVP_DecryptFinal_ex(&cctx, p + enctmplen, &enctmplen))
-			goto error;
-		}
-	EVP_CIPHER_CTX_cleanup(&cctx);
-	return outlen;
-
-	error:
-	EVP_CIPHER_CTX_cleanup(&cctx);
-	return -1;
-	}
+{
+    unsigned char pvk_hdr[24], *buf = NULL;
+    const unsigned char *p;
+    int buflen;
+    EVP_PKEY *ret = NULL;
+    unsigned int saltlen, keylen;
+    if (BIO_read(in, pvk_hdr, 24) != 24) {
+        PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
+        return NULL;
+    }
+    p = pvk_hdr;
+
+    if (!do_PVK_header(&p, 24, 0, &saltlen, &keylen))
+        return 0;
+    buflen = (int)keylen + saltlen;
+    buf = OPENSSL_malloc(buflen);
+    if (!buf) {
+        PEMerr(PEM_F_B2I_PVK_BIO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    p = buf;
+    if (BIO_read(in, buf, buflen) != buflen) {
+        PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
+        goto err;
+    }
+    ret = do_PVK_body(&p, saltlen, keylen, cb, u);
+
+ err:
+    if (buf) {
+        OPENSSL_cleanse(buf, buflen);
+        OPENSSL_free(buf);
+    }
+    return ret;
+}
+
+static int i2b_PVK(unsigned char **out, EVP_PKEY *pk, int enclevel,
+                   pem_password_cb *cb, void *u)
+{
+    int outlen = 24, pklen;
+    unsigned char *p, *salt = NULL;
+    EVP_CIPHER_CTX cctx;
+    EVP_CIPHER_CTX_init(&cctx);
+    if (enclevel)
+        outlen += PVK_SALTLEN;
+    pklen = do_i2b(NULL, pk, 0);
+    if (pklen < 0)
+        return -1;
+    outlen += pklen;
+    if (!out)
+        return outlen;
+    if (*out)
+        p = *out;
+    else {
+        p = OPENSSL_malloc(outlen);
+        if (!p) {
+            PEMerr(PEM_F_I2B_PVK, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+        *out = p;
+    }
+
+    write_ledword(&p, MS_PVKMAGIC);
+    write_ledword(&p, 0);
+    if (pk->type == EVP_PKEY_DSA)
+        write_ledword(&p, MS_KEYTYPE_SIGN);
+    else
+        write_ledword(&p, MS_KEYTYPE_KEYX);
+    write_ledword(&p, enclevel ? 1 : 0);
+    write_ledword(&p, enclevel ? PVK_SALTLEN : 0);
+    write_ledword(&p, pklen);
+    if (enclevel) {
+        if (RAND_bytes(p, PVK_SALTLEN) <= 0)
+            goto error;
+        salt = p;
+        p += PVK_SALTLEN;
+    }
+    do_i2b(&p, pk, 0);
+    if (enclevel == 0)
+        return outlen;
+    else {
+        char psbuf[PEM_BUFSIZE];
+        unsigned char keybuf[20];
+        int enctmplen, inlen;
+        if (cb)
+            inlen = cb(psbuf, PEM_BUFSIZE, 1, u);
+        else
+            inlen = PEM_def_callback(psbuf, PEM_BUFSIZE, 1, u);
+        if (inlen <= 0) {
+            PEMerr(PEM_F_I2B_PVK, PEM_R_BAD_PASSWORD_READ);
+            goto error;
+        }
+        if (!derive_pvk_key(keybuf, salt, PVK_SALTLEN,
+                            (unsigned char *)psbuf, inlen))
+            goto error;
+        if (enclevel == 1)
+            memset(keybuf + 5, 0, 11);
+        p = salt + PVK_SALTLEN + 8;
+        if (!EVP_EncryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+            goto error;
+        OPENSSL_cleanse(keybuf, 20);
+        if (!EVP_DecryptUpdate(&cctx, p, &enctmplen, p, pklen - 8))
+            goto error;
+        if (!EVP_DecryptFinal_ex(&cctx, p + enctmplen, &enctmplen))
+            goto error;
+    }
+    EVP_CIPHER_CTX_cleanup(&cctx);
+    return outlen;
+
+ error:
+    EVP_CIPHER_CTX_cleanup(&cctx);
+    return -1;
+}
 
 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
-		pem_password_cb *cb, void *u)
-	{
-	unsigned char *tmp = NULL;
-	int outlen, wrlen;
-	outlen = i2b_PVK(&tmp, pk, enclevel, cb, u);
-	if (outlen < 0)
-		return -1;
-	wrlen = BIO_write(out, tmp, outlen);
-	OPENSSL_free(tmp);
-	if (wrlen == outlen)
-		{
-		PEMerr(PEM_F_I2B_PVK_BIO, PEM_R_BIO_WRITE_FAILURE);
-		return outlen;
-		}
-	return -1;
-	}
-
-#endif
+                pem_password_cb *cb, void *u)
+{
+    unsigned char *tmp = NULL;
+    int outlen, wrlen;
+    outlen = i2b_PVK(&tmp, pk, enclevel, cb, u);
+    if (outlen < 0)
+        return -1;
+    wrlen = BIO_write(out, tmp, outlen);
+    OPENSSL_free(tmp);
+    if (wrlen == outlen) {
+        PEMerr(PEM_F_I2B_PVK_BIO, PEM_R_BIO_WRITE_FAILURE);
+        return outlen;
+    }
+    return -1;
+}
+
+# endif
 
 #endif
diff --git a/crypto/pkcs12/p12_add.c b/crypto/pkcs12/p12_add.c
index 27ac5facfa..982805d988 100644
--- a/crypto/pkcs12/p12_add.c
+++ b/crypto/pkcs12/p12_add.c
@@ -1,6 +1,7 @@
 /* p12_add.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,179 +63,183 @@
 
 /* Pack an object into an OCTET STRING and turn into a safebag */
 
-PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it, int nid1,
-	     int nid2)
+PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,
+                                         int nid1, int nid2)
 {
-	PKCS12_BAGS *bag;
-	PKCS12_SAFEBAG *safebag;
-	if (!(bag = PKCS12_BAGS_new())) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	bag->type = OBJ_nid2obj(nid1);
-	if (!ASN1_item_pack(obj, it, &bag->value.octet)) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	if (!(safebag = PKCS12_SAFEBAG_new())) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	safebag->value.bag = bag;
-	safebag->type = OBJ_nid2obj(nid2);
-	return safebag;
+    PKCS12_BAGS *bag;
+    PKCS12_SAFEBAG *safebag;
+    if (!(bag = PKCS12_BAGS_new())) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    bag->type = OBJ_nid2obj(nid1);
+    if (!ASN1_item_pack(obj, it, &bag->value.octet)) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    if (!(safebag = PKCS12_SAFEBAG_new())) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    safebag->value.bag = bag;
+    safebag->type = OBJ_nid2obj(nid2);
+    return safebag;
 }
 
 /* Turn PKCS8 object into a keybag */
 
 PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG(PKCS8_PRIV_KEY_INFO *p8)
 {
-	PKCS12_SAFEBAG *bag;
-	if (!(bag = PKCS12_SAFEBAG_new())) {
-		PKCS12err(PKCS12_F_PKCS12_MAKE_KEYBAG,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	bag->type = OBJ_nid2obj(NID_keyBag);
-	bag->value.keybag = p8;
-	return bag;
+    PKCS12_SAFEBAG *bag;
+    if (!(bag = PKCS12_SAFEBAG_new())) {
+        PKCS12err(PKCS12_F_PKCS12_MAKE_KEYBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    bag->type = OBJ_nid2obj(NID_keyBag);
+    bag->value.keybag = p8;
+    return bag;
 }
 
 /* Turn PKCS8 object into a shrouded keybag */
 
 PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG(int pbe_nid, const char *pass,
-	     int passlen, unsigned char *salt, int saltlen, int iter,
-	     PKCS8_PRIV_KEY_INFO *p8)
+                                     int passlen, unsigned char *salt,
+                                     int saltlen, int iter,
+                                     PKCS8_PRIV_KEY_INFO *p8)
 {
-	PKCS12_SAFEBAG *bag;
-	const EVP_CIPHER *pbe_ciph;
+    PKCS12_SAFEBAG *bag;
+    const EVP_CIPHER *pbe_ciph;
 
-	/* Set up the safe bag */
-	if (!(bag = PKCS12_SAFEBAG_new())) {
-		PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
+    /* Set up the safe bag */
+    if (!(bag = PKCS12_SAFEBAG_new())) {
+        PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag);
+    bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag);
 
-	pbe_ciph = EVP_get_cipherbynid(pbe_nid);
+    pbe_ciph = EVP_get_cipherbynid(pbe_nid);
 
-	if (pbe_ciph)
-		pbe_nid = -1;
+    if (pbe_ciph)
+        pbe_nid = -1;
 
-	if (!(bag->value.shkeybag = 
-	  PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter,
-									 p8))) {
-		PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
+    if (!(bag->value.shkeybag =
+          PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter,
+                        p8))) {
+        PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	return bag;
+    return bag;
 }
 
 /* Turn a stack of SAFEBAGS into a PKCS#7 data Contentinfo */
 PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk)
 {
-	PKCS7 *p7;
-	if (!(p7 = PKCS7_new())) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	p7->type = OBJ_nid2obj(NID_pkcs7_data);
-	if (!(p7->d.data = M_ASN1_OCTET_STRING_new())) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	
-	if (!ASN1_item_pack(sk, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), &p7->d.data)) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, PKCS12_R_CANT_PACK_STRUCTURE);
-		return NULL;
-	}
-	return p7;
+    PKCS7 *p7;
+    if (!(p7 = PKCS7_new())) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    p7->type = OBJ_nid2obj(NID_pkcs7_data);
+    if (!(p7->d.data = M_ASN1_OCTET_STRING_new())) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (!ASN1_item_pack(sk, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), &p7->d.data)) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, PKCS12_R_CANT_PACK_STRUCTURE);
+        return NULL;
+    }
+    return p7;
 }
 
 /* Unpack SAFEBAGS from PKCS#7 data ContentInfo */
 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7)
 {
-	if(!PKCS7_type_is_data(p7))
-		{
-		PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,PKCS12_R_CONTENT_TYPE_NOT_DATA);
-		return NULL;
-		}
-	return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
+    if (!PKCS7_type_is_data(p7)) {
+        PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,
+                  PKCS12_R_CONTENT_TYPE_NOT_DATA);
+        return NULL;
+    }
+    return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
 }
 
 /* Turn a stack of SAFEBAGS into a PKCS#7 encrypted data ContentInfo */
 
 PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
-			      unsigned char *salt, int saltlen, int iter,
-			      STACK_OF(PKCS12_SAFEBAG) *bags)
+                             unsigned char *salt, int saltlen, int iter,
+                             STACK_OF(PKCS12_SAFEBAG) *bags)
 {
-	PKCS7 *p7;
-	X509_ALGOR *pbe;
-	const EVP_CIPHER *pbe_ciph;
-	if (!(p7 = PKCS7_new())) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	if(!PKCS7_set_type(p7, NID_pkcs7_encrypted)) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA,
-				PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE);
-		return NULL;
-	}
-
-	pbe_ciph = EVP_get_cipherbynid(pbe_nid);
-
-	if (pbe_ciph)
-		pbe = PKCS5_pbe2_set(pbe_ciph, iter, salt, saltlen);
-	else
-		pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
-
-	if (!pbe) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	X509_ALGOR_free(p7->d.encrypted->enc_data->algorithm);
-	p7->d.encrypted->enc_data->algorithm = pbe;
-	M_ASN1_OCTET_STRING_free(p7->d.encrypted->enc_data->enc_data);
-	if (!(p7->d.encrypted->enc_data->enc_data =
-	PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), pass, passlen,
-				 bags, 1))) {
-		PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, PKCS12_R_ENCRYPT_ERROR);
-		return NULL;
-	}
-
-	return p7;
+    PKCS7 *p7;
+    X509_ALGOR *pbe;
+    const EVP_CIPHER *pbe_ciph;
+    if (!(p7 = PKCS7_new())) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    if (!PKCS7_set_type(p7, NID_pkcs7_encrypted)) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA,
+                  PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE);
+        return NULL;
+    }
+
+    pbe_ciph = EVP_get_cipherbynid(pbe_nid);
+
+    if (pbe_ciph)
+        pbe = PKCS5_pbe2_set(pbe_ciph, iter, salt, saltlen);
+    else
+        pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
+
+    if (!pbe) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    X509_ALGOR_free(p7->d.encrypted->enc_data->algorithm);
+    p7->d.encrypted->enc_data->algorithm = pbe;
+    M_ASN1_OCTET_STRING_free(p7->d.encrypted->enc_data->enc_data);
+    if (!(p7->d.encrypted->enc_data->enc_data =
+          PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), pass,
+                                  passlen, bags, 1))) {
+        PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, PKCS12_R_ENCRYPT_ERROR);
+        return NULL;
+    }
+
+    return p7;
 }
 
-STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass, int passlen)
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
+                                                  int passlen)
 {
-	if(!PKCS7_type_is_encrypted(p7)) return NULL;
-	return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm,
-			           ASN1_ITEM_rptr(PKCS12_SAFEBAGS),
-				   pass, passlen,
-			           p7->d.encrypted->enc_data->enc_data, 1);
+    if (!PKCS7_type_is_encrypted(p7))
+        return NULL;
+    return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm,
+                                   ASN1_ITEM_rptr(PKCS12_SAFEBAGS),
+                                   pass, passlen,
+                                   p7->d.encrypted->enc_data->enc_data, 1);
 }
 
-PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag, const char *pass,
-								int passlen)
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag,
+                                         const char *pass, int passlen)
 {
-	return PKCS8_decrypt(bag->value.shkeybag, pass, passlen);
+    return PKCS8_decrypt(bag->value.shkeybag, pass, passlen);
 }
 
-int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes) 
+int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes)
 {
-	if(ASN1_item_pack(safes, ASN1_ITEM_rptr(PKCS12_AUTHSAFES),
-		&p12->authsafes->d.data)) 
-			return 1;
-	return 0;
+    if (ASN1_item_pack(safes, ASN1_ITEM_rptr(PKCS12_AUTHSAFES),
+                       &p12->authsafes->d.data))
+        return 1;
+    return 0;
 }
 
 STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12)
 {
-	if (!PKCS7_type_is_data(p12->authsafes))
-		{
-		PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,PKCS12_R_CONTENT_TYPE_NOT_DATA);
-		return NULL;
-		}
-	return ASN1_item_unpack(p12->authsafes->d.data, ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
+    if (!PKCS7_type_is_data(p12->authsafes)) {
+        PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,
+                  PKCS12_R_CONTENT_TYPE_NOT_DATA);
+        return NULL;
+    }
+    return ASN1_item_unpack(p12->authsafes->d.data,
+                            ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
 }
diff --git a/crypto/pkcs12/p12_asn.c b/crypto/pkcs12/p12_asn.c
index 6e27633817..370ddbd6e7 100644
--- a/crypto/pkcs12/p12_asn.c
+++ b/crypto/pkcs12/p12_asn.c
@@ -1,6 +1,7 @@
 /* p12_asn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,17 +65,17 @@
 /* PKCS#12 ASN1 module */
 
 ASN1_SEQUENCE(PKCS12) = {
-	ASN1_SIMPLE(PKCS12, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS12, authsafes, PKCS7),
-	ASN1_OPT(PKCS12, mac, PKCS12_MAC_DATA)
+        ASN1_SIMPLE(PKCS12, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS12, authsafes, PKCS7),
+        ASN1_OPT(PKCS12, mac, PKCS12_MAC_DATA)
 } ASN1_SEQUENCE_END(PKCS12)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS12)
 
 ASN1_SEQUENCE(PKCS12_MAC_DATA) = {
-	ASN1_SIMPLE(PKCS12_MAC_DATA, dinfo, X509_SIG),
-	ASN1_SIMPLE(PKCS12_MAC_DATA, salt, ASN1_OCTET_STRING),
-	ASN1_OPT(PKCS12_MAC_DATA, iter, ASN1_INTEGER)
+        ASN1_SIMPLE(PKCS12_MAC_DATA, dinfo, X509_SIG),
+        ASN1_SIMPLE(PKCS12_MAC_DATA, salt, ASN1_OCTET_STRING),
+        ASN1_OPT(PKCS12_MAC_DATA, iter, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(PKCS12_MAC_DATA)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
@@ -82,14 +83,14 @@ IMPLEMENT_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
 ASN1_ADB_TEMPLATE(bag_default) = ASN1_EXP(PKCS12_BAGS, value.other, ASN1_ANY, 0);
 
 ASN1_ADB(PKCS12_BAGS) = {
-	ADB_ENTRY(NID_x509Certificate, ASN1_EXP(PKCS12_BAGS, value.x509cert, ASN1_OCTET_STRING, 0)),
-	ADB_ENTRY(NID_x509Crl, ASN1_EXP(PKCS12_BAGS, value.x509crl, ASN1_OCTET_STRING, 0)),
-	ADB_ENTRY(NID_sdsiCertificate, ASN1_EXP(PKCS12_BAGS, value.sdsicert, ASN1_IA5STRING, 0)),
+        ADB_ENTRY(NID_x509Certificate, ASN1_EXP(PKCS12_BAGS, value.x509cert, ASN1_OCTET_STRING, 0)),
+        ADB_ENTRY(NID_x509Crl, ASN1_EXP(PKCS12_BAGS, value.x509crl, ASN1_OCTET_STRING, 0)),
+        ADB_ENTRY(NID_sdsiCertificate, ASN1_EXP(PKCS12_BAGS, value.sdsicert, ASN1_IA5STRING, 0)),
 } ASN1_ADB_END(PKCS12_BAGS, 0, type, 0, &bag_default_tt, NULL);
 
 ASN1_SEQUENCE(PKCS12_BAGS) = {
-	ASN1_SIMPLE(PKCS12_BAGS, type, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(PKCS12_BAGS),
+        ASN1_SIMPLE(PKCS12_BAGS, type, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(PKCS12_BAGS),
 } ASN1_SEQUENCE_END(PKCS12_BAGS)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS12_BAGS)
@@ -97,29 +98,28 @@ IMPLEMENT_ASN1_FUNCTIONS(PKCS12_BAGS)
 ASN1_ADB_TEMPLATE(safebag_default) = ASN1_EXP(PKCS12_SAFEBAG, value.other, ASN1_ANY, 0);
 
 ASN1_ADB(PKCS12_SAFEBAG) = {
-	ADB_ENTRY(NID_keyBag, ASN1_EXP(PKCS12_SAFEBAG, value.keybag, PKCS8_PRIV_KEY_INFO, 0)),
-	ADB_ENTRY(NID_pkcs8ShroudedKeyBag, ASN1_EXP(PKCS12_SAFEBAG, value.shkeybag, X509_SIG, 0)),
-	ADB_ENTRY(NID_safeContentsBag, ASN1_EXP_SET_OF(PKCS12_SAFEBAG, value.safes, PKCS12_SAFEBAG, 0)),
-	ADB_ENTRY(NID_certBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0)),
-	ADB_ENTRY(NID_crlBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0)),
-	ADB_ENTRY(NID_secretBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0))
+        ADB_ENTRY(NID_keyBag, ASN1_EXP(PKCS12_SAFEBAG, value.keybag, PKCS8_PRIV_KEY_INFO, 0)),
+        ADB_ENTRY(NID_pkcs8ShroudedKeyBag, ASN1_EXP(PKCS12_SAFEBAG, value.shkeybag, X509_SIG, 0)),
+        ADB_ENTRY(NID_safeContentsBag, ASN1_EXP_SET_OF(PKCS12_SAFEBAG, value.safes, PKCS12_SAFEBAG, 0)),
+        ADB_ENTRY(NID_certBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0)),
+        ADB_ENTRY(NID_crlBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0)),
+        ADB_ENTRY(NID_secretBag, ASN1_EXP(PKCS12_SAFEBAG, value.bag, PKCS12_BAGS, 0))
 } ASN1_ADB_END(PKCS12_SAFEBAG, 0, type, 0, &safebag_default_tt, NULL);
 
 ASN1_SEQUENCE(PKCS12_SAFEBAG) = {
-	ASN1_SIMPLE(PKCS12_SAFEBAG, type, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(PKCS12_SAFEBAG),
-	ASN1_SET_OF_OPT(PKCS12_SAFEBAG, attrib, X509_ATTRIBUTE)
+        ASN1_SIMPLE(PKCS12_SAFEBAG, type, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(PKCS12_SAFEBAG),
+        ASN1_SET_OF_OPT(PKCS12_SAFEBAG, attrib, X509_ATTRIBUTE)
 } ASN1_SEQUENCE_END(PKCS12_SAFEBAG)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS12_SAFEBAG)
 
 /* SEQUENCE OF SafeBag */
-ASN1_ITEM_TEMPLATE(PKCS12_SAFEBAGS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, PKCS12_SAFEBAGS, PKCS12_SAFEBAG)
+ASN1_ITEM_TEMPLATE(PKCS12_SAFEBAGS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, PKCS12_SAFEBAGS, PKCS12_SAFEBAG)
 ASN1_ITEM_TEMPLATE_END(PKCS12_SAFEBAGS)
 
 /* Authsafes: SEQUENCE OF PKCS7 */
-ASN1_ITEM_TEMPLATE(PKCS12_AUTHSAFES) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, PKCS12_AUTHSAFES, PKCS7)
+ASN1_ITEM_TEMPLATE(PKCS12_AUTHSAFES) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, PKCS12_AUTHSAFES, PKCS7)
 ASN1_ITEM_TEMPLATE_END(PKCS12_AUTHSAFES)
-
diff --git a/crypto/pkcs12/p12_attr.c b/crypto/pkcs12/p12_attr.c
index e4d9c25647..fff3ba1ece 100644
--- a/crypto/pkcs12/p12_attr.c
+++ b/crypto/pkcs12/p12_attr.c
@@ -1,6 +1,7 @@
 /* p12_attr.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,83 +64,84 @@
 /* Add a local keyid to a safebag */
 
 int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
-	     int namelen)
+                          int namelen)
 {
-	if (X509at_add1_attr_by_NID(&bag->attrib, NID_localKeyID,
-				V_ASN1_OCTET_STRING, name, namelen))
-		return 1;
-	else 
-		return 0;
+    if (X509at_add1_attr_by_NID(&bag->attrib, NID_localKeyID,
+                                V_ASN1_OCTET_STRING, name, namelen))
+        return 1;
+    else
+        return 0;
 }
 
 /* Add key usage to PKCS#8 structure */
 
 int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage)
 {
-	unsigned char us_val;
-	us_val = (unsigned char) usage;
-	if (X509at_add1_attr_by_NID(&p8->attributes, NID_key_usage,
-				V_ASN1_BIT_STRING, &us_val, 1))
-		return 1;
-	else
-		return 0;
+    unsigned char us_val;
+    us_val = (unsigned char)usage;
+    if (X509at_add1_attr_by_NID(&p8->attributes, NID_key_usage,
+                                V_ASN1_BIT_STRING, &us_val, 1))
+        return 1;
+    else
+        return 0;
 }
 
 /* Add a friendlyname to a safebag */
 
 int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
-				 int namelen)
+                                int namelen)
 {
-	if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
-				MBSTRING_ASC, (unsigned char *)name, namelen))
-		return 1;
-	else
-		return 0;
+    if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
+                                MBSTRING_ASC, (unsigned char *)name, namelen))
+        return 1;
+    else
+        return 0;
 }
 
-
 int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
-				 const unsigned char *name, int namelen)
+                                const unsigned char *name, int namelen)
 {
-	if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
-				MBSTRING_BMP, name, namelen))
-		return 1;
-	else
-		return 0;
+    if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
+                                MBSTRING_BMP, name, namelen))
+        return 1;
+    else
+        return 0;
 }
 
-int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
-				 int namelen)
+int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name, int namelen)
 {
-	if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name,
-				MBSTRING_ASC, (unsigned char *)name, namelen))
-		return 1;
-	else
-		return 0;
+    if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name,
+                                MBSTRING_ASC, (unsigned char *)name, namelen))
+        return 1;
+    else
+        return 0;
 }
 
 ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid)
 {
-	X509_ATTRIBUTE *attrib;
-	int i;
-	if (!attrs) return NULL;
-	for (i = 0; i < sk_X509_ATTRIBUTE_num (attrs); i++) {
-		attrib = sk_X509_ATTRIBUTE_value (attrs, i);
-		if (OBJ_obj2nid (attrib->object) == attr_nid) {
-			if (sk_ASN1_TYPE_num (attrib->value.set))
-			    return sk_ASN1_TYPE_value(attrib->value.set, 0);
-			else return NULL;
-		}
-	}
-	return NULL;
+    X509_ATTRIBUTE *attrib;
+    int i;
+    if (!attrs)
+        return NULL;
+    for (i = 0; i < sk_X509_ATTRIBUTE_num(attrs); i++) {
+        attrib = sk_X509_ATTRIBUTE_value(attrs, i);
+        if (OBJ_obj2nid(attrib->object) == attr_nid) {
+            if (sk_ASN1_TYPE_num(attrib->value.set))
+                return sk_ASN1_TYPE_value(attrib->value.set, 0);
+            else
+                return NULL;
+        }
+    }
+    return NULL;
 }
 
 char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag)
 {
-	ASN1_TYPE *atype;
-	if (!(atype = PKCS12_get_attr(bag, NID_friendlyName))) return NULL;
-	if (atype->type != V_ASN1_BMPSTRING) return NULL;
-	return OPENSSL_uni2asc(atype->value.bmpstring->data,
-				 atype->value.bmpstring->length);
+    ASN1_TYPE *atype;
+    if (!(atype = PKCS12_get_attr(bag, NID_friendlyName)))
+        return NULL;
+    if (atype->type != V_ASN1_BMPSTRING)
+        return NULL;
+    return OPENSSL_uni2asc(atype->value.bmpstring->data,
+                           atype->value.bmpstring->length);
 }
-
diff --git a/crypto/pkcs12/p12_crpt.c b/crypto/pkcs12/p12_crpt.c
index b71d07b4d0..3a166e6130 100644
--- a/crypto/pkcs12/p12_crpt.c
+++ b/crypto/pkcs12/p12_crpt.c
@@ -1,6 +1,7 @@
 /* p12_crpt.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,46 +68,49 @@ void PKCS12_PBE_add(void)
 }
 
 int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-		ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de)
+                        ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                        const EVP_MD *md, int en_de)
 {
-	PBEPARAM *pbe;
-	int saltlen, iter, ret;
-	unsigned char *salt;
-	const unsigned char *pbuf;
-	unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
+    PBEPARAM *pbe;
+    int saltlen, iter, ret;
+    unsigned char *salt;
+    const unsigned char *pbuf;
+    unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH];
 
-	/* Extract useful info from parameter */
-	if (param == NULL || param->type != V_ASN1_SEQUENCE ||
-	    param->value.sequence == NULL) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN,PKCS12_R_DECODE_ERROR);
-		return 0;
-	}
+    /* Extract useful info from parameter */
+    if (param == NULL || param->type != V_ASN1_SEQUENCE ||
+        param->value.sequence == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN, PKCS12_R_DECODE_ERROR);
+        return 0;
+    }
 
-	pbuf = param->value.sequence->data;
-	if (!(pbe = d2i_PBEPARAM(NULL, &pbuf, param->value.sequence->length))) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN,PKCS12_R_DECODE_ERROR);
-		return 0;
-	}
+    pbuf = param->value.sequence->data;
+    if (!(pbe = d2i_PBEPARAM(NULL, &pbuf, param->value.sequence->length))) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN, PKCS12_R_DECODE_ERROR);
+        return 0;
+    }
 
-	if (!pbe->iter) iter = 1;
-	else iter = ASN1_INTEGER_get (pbe->iter);
-	salt = pbe->salt->data;
-	saltlen = pbe->salt->length;
-	if (!PKCS12_key_gen (pass, passlen, salt, saltlen, PKCS12_KEY_ID,
-			     iter, EVP_CIPHER_key_length(cipher), key, md)) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN,PKCS12_R_KEY_GEN_ERROR);
-		PBEPARAM_free(pbe);
-		return 0;
-	}
-	if (!PKCS12_key_gen (pass, passlen, salt, saltlen, PKCS12_IV_ID,
-				iter, EVP_CIPHER_iv_length(cipher), iv, md)) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN,PKCS12_R_IV_GEN_ERROR);
-		PBEPARAM_free(pbe);
-		return 0;
-	}
-	PBEPARAM_free(pbe);
-	ret = EVP_CipherInit_ex(ctx, cipher, NULL, key, iv, en_de);
-	OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
-	OPENSSL_cleanse(iv, EVP_MAX_IV_LENGTH);
-	return ret;
+    if (!pbe->iter)
+        iter = 1;
+    else
+        iter = ASN1_INTEGER_get(pbe->iter);
+    salt = pbe->salt->data;
+    saltlen = pbe->salt->length;
+    if (!PKCS12_key_gen(pass, passlen, salt, saltlen, PKCS12_KEY_ID,
+                        iter, EVP_CIPHER_key_length(cipher), key, md)) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN, PKCS12_R_KEY_GEN_ERROR);
+        PBEPARAM_free(pbe);
+        return 0;
+    }
+    if (!PKCS12_key_gen(pass, passlen, salt, saltlen, PKCS12_IV_ID,
+                        iter, EVP_CIPHER_iv_length(cipher), iv, md)) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_KEYIVGEN, PKCS12_R_IV_GEN_ERROR);
+        PBEPARAM_free(pbe);
+        return 0;
+    }
+    PBEPARAM_free(pbe);
+    ret = EVP_CipherInit_ex(ctx, cipher, NULL, key, iv, en_de);
+    OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
+    OPENSSL_cleanse(iv, EVP_MAX_IV_LENGTH);
+    return ret;
 }
diff --git a/crypto/pkcs12/p12_crt.c b/crypto/pkcs12/p12_crt.c
index 35e8a4a8d4..7d2aeefac3 100644
--- a/crypto/pkcs12/p12_crt.c
+++ b/crypto/pkcs12/p12_crt.c
@@ -1,5 +1,6 @@
 /* p12_crt.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,315 +61,298 @@
 #include "cryptlib.h"
 #include 
 
-
-static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag);
+static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                          PKCS12_SAFEBAG *bag);
 
 static int copy_bag_attr(PKCS12_SAFEBAG *bag, EVP_PKEY *pkey, int nid)
-	{
-	int idx;
-	X509_ATTRIBUTE *attr;
-	idx = EVP_PKEY_get_attr_by_NID(pkey, nid, -1);
-	if (idx < 0)
-		return 1;
-	attr = EVP_PKEY_get_attr(pkey, idx);
-	if (!X509at_add1_attr(&bag->attrib, attr))
-		return 0;
-	return 1;
-	}
+{
+    int idx;
+    X509_ATTRIBUTE *attr;
+    idx = EVP_PKEY_get_attr_by_NID(pkey, nid, -1);
+    if (idx < 0)
+        return 1;
+    attr = EVP_PKEY_get_attr(pkey, idx);
+    if (!X509at_add1_attr(&bag->attrib, attr))
+        return 0;
+    return 1;
+}
 
 PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
-	     STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, int mac_iter,
-	     int keytype)
+                      STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
+                      int mac_iter, int keytype)
 {
-	PKCS12 *p12 = NULL;
-	STACK_OF(PKCS7) *safes = NULL;
-	STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
-	PKCS12_SAFEBAG *bag = NULL;
-	int i;
-	unsigned char keyid[EVP_MAX_MD_SIZE];
-	unsigned int keyidlen = 0;
-
-	/* Set defaults */
-	if (!nid_cert)
-		{
+    PKCS12 *p12 = NULL;
+    STACK_OF(PKCS7) *safes = NULL;
+    STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
+    PKCS12_SAFEBAG *bag = NULL;
+    int i;
+    unsigned char keyid[EVP_MAX_MD_SIZE];
+    unsigned int keyidlen = 0;
+
+    /* Set defaults */
+    if (!nid_cert) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
-		else
+        if (FIPS_mode())
+            nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+        else
 #endif
 #ifdef OPENSSL_NO_RC2
-		nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+            nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
 #else
-		nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC;
+            nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC;
 #endif
-		}
-	if (!nid_key)
-		nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
-	if (!iter)
-		iter = PKCS12_DEFAULT_ITER;
-	if (!mac_iter)
-		mac_iter = 1;
-
-	if(!pkey && !cert && !ca)
-		{
-		PKCS12err(PKCS12_F_PKCS12_CREATE,PKCS12_R_INVALID_NULL_ARGUMENT);
-		return NULL;
-		}
-
-	if (pkey && cert)
-		{
-		if(!X509_check_private_key(cert, pkey))
-			return NULL;
-		X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
-		}
-
-	if (cert)
-		{
-		bag = PKCS12_add_cert(&bags, cert);
-		if(name && !PKCS12_add_friendlyname(bag, name, -1))
-			goto err;
-		if(keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
-			goto err;
-		}
-
-	/* Add all other certificates */
-	for(i = 0; i < sk_X509_num(ca); i++)
-		{
-		if (!PKCS12_add_cert(&bags, sk_X509_value(ca, i)))
-			goto err;
-		}
-
-	if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass))
-			goto err;
-
-	sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-	bags = NULL;
-
-	if (pkey)
-		{
-		bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass);
-
-		if (!bag)
-			goto err;
-
-		if (!copy_bag_attr(bag, pkey, NID_ms_csp_name))
-			goto err;
-		if (!copy_bag_attr(bag, pkey, NID_LocalKeySet))
-			goto err;
-
-		if(name && !PKCS12_add_friendlyname(bag, name, -1))
-			goto err;
-		if(keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
-			goto err;
-		}
-
-	if (bags && !PKCS12_add_safe(&safes, bags, -1, 0, NULL))
-			goto err;
-
-	sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-	bags = NULL;
-
-	p12 = PKCS12_add_safes(safes, 0);
-
-	if (!p12)
-		goto err;
-
-	sk_PKCS7_pop_free(safes, PKCS7_free);
-
-	safes = NULL;
-
-	if ((mac_iter != -1) &&
-		!PKCS12_set_mac(p12, pass, -1, NULL, 0, mac_iter, NULL))
-	    goto err;
-
-	return p12;
-
-	err:
-
-	if (p12)
-		PKCS12_free(p12);
-	if (safes)
-		sk_PKCS7_pop_free(safes, PKCS7_free);
-	if (bags)
-		sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-	return NULL;
+    }
+    if (!nid_key)
+        nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+    if (!iter)
+        iter = PKCS12_DEFAULT_ITER;
+    if (!mac_iter)
+        mac_iter = 1;
+
+    if (!pkey && !cert && !ca) {
+        PKCS12err(PKCS12_F_PKCS12_CREATE, PKCS12_R_INVALID_NULL_ARGUMENT);
+        return NULL;
+    }
+
+    if (pkey && cert) {
+        if (!X509_check_private_key(cert, pkey))
+            return NULL;
+        X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
+    }
+
+    if (cert) {
+        bag = PKCS12_add_cert(&bags, cert);
+        if (name && !PKCS12_add_friendlyname(bag, name, -1))
+            goto err;
+        if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
+            goto err;
+    }
+
+    /* Add all other certificates */
+    for (i = 0; i < sk_X509_num(ca); i++) {
+        if (!PKCS12_add_cert(&bags, sk_X509_value(ca, i)))
+            goto err;
+    }
+
+    if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass))
+        goto err;
+
+    sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+    bags = NULL;
+
+    if (pkey) {
+        bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass);
+
+        if (!bag)
+            goto err;
+
+        if (!copy_bag_attr(bag, pkey, NID_ms_csp_name))
+            goto err;
+        if (!copy_bag_attr(bag, pkey, NID_LocalKeySet))
+            goto err;
+
+        if (name && !PKCS12_add_friendlyname(bag, name, -1))
+            goto err;
+        if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
+            goto err;
+    }
+
+    if (bags && !PKCS12_add_safe(&safes, bags, -1, 0, NULL))
+        goto err;
+
+    sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+    bags = NULL;
+
+    p12 = PKCS12_add_safes(safes, 0);
+
+    if (!p12)
+        goto err;
+
+    sk_PKCS7_pop_free(safes, PKCS7_free);
+
+    safes = NULL;
+
+    if ((mac_iter != -1) &&
+        !PKCS12_set_mac(p12, pass, -1, NULL, 0, mac_iter, NULL))
+        goto err;
+
+    return p12;
+
+ err:
+
+    if (p12)
+        PKCS12_free(p12);
+    if (safes)
+        sk_PKCS7_pop_free(safes, PKCS7_free);
+    if (bags)
+        sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+    return NULL;
 
 }
 
 PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert)
-	{
-	PKCS12_SAFEBAG *bag = NULL;
-	char *name;
-	int namelen = -1;
-	unsigned char *keyid;
-	int keyidlen = -1;
+{
+    PKCS12_SAFEBAG *bag = NULL;
+    char *name;
+    int namelen = -1;
+    unsigned char *keyid;
+    int keyidlen = -1;
 
-	/* Add user certificate */
-	if(!(bag = PKCS12_x5092certbag(cert)))
-		goto err;
+    /* Add user certificate */
+    if (!(bag = PKCS12_x5092certbag(cert)))
+        goto err;
 
-	/* Use friendlyName and localKeyID in certificate.
-	 * (if present)
-	 */
+    /*
+     * Use friendlyName and localKeyID in certificate. (if present)
+     */
 
-	name = (char *)X509_alias_get0(cert, &namelen);
+    name = (char *)X509_alias_get0(cert, &namelen);
 
-	if(name && !PKCS12_add_friendlyname(bag, name, namelen))
-		goto err;
+    if (name && !PKCS12_add_friendlyname(bag, name, namelen))
+        goto err;
 
-	keyid = X509_keyid_get0(cert, &keyidlen);
+    keyid = X509_keyid_get0(cert, &keyidlen);
 
-	if(keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
-		goto err;
+    if (keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
+        goto err;
 
-	if (!pkcs12_add_bag(pbags, bag))
-		goto err;
+    if (!pkcs12_add_bag(pbags, bag))
+        goto err;
 
-	return bag;
+    return bag;
 
-	err:
+ err:
 
-	if (bag)
-		PKCS12_SAFEBAG_free(bag);
+    if (bag)
+        PKCS12_SAFEBAG_free(bag);
 
-	return NULL;
+    return NULL;
 
-	}
+}
 
-PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, EVP_PKEY *key,
-						int key_usage, int iter,
-						int nid_key, char *pass)
-	{
+PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                               EVP_PKEY *key, int key_usage, int iter,
+                               int nid_key, char *pass)
+{
 
-	PKCS12_SAFEBAG *bag = NULL;
-	PKCS8_PRIV_KEY_INFO *p8 = NULL;
+    PKCS12_SAFEBAG *bag = NULL;
+    PKCS8_PRIV_KEY_INFO *p8 = NULL;
 
-	/* Make a PKCS#8 structure */
-	if(!(p8 = EVP_PKEY2PKCS8(key)))
-		goto err;
-	if(key_usage && !PKCS8_add_keyusage(p8, key_usage))
-		goto err;
-	if (nid_key != -1)
-		{
-		bag = PKCS12_MAKE_SHKEYBAG(nid_key, pass, -1, NULL, 0, iter, p8);
-		PKCS8_PRIV_KEY_INFO_free(p8);
-		}
-	else
-		bag = PKCS12_MAKE_KEYBAG(p8);
+    /* Make a PKCS#8 structure */
+    if (!(p8 = EVP_PKEY2PKCS8(key)))
+        goto err;
+    if (key_usage && !PKCS8_add_keyusage(p8, key_usage))
+        goto err;
+    if (nid_key != -1) {
+        bag = PKCS12_MAKE_SHKEYBAG(nid_key, pass, -1, NULL, 0, iter, p8);
+        PKCS8_PRIV_KEY_INFO_free(p8);
+    } else
+        bag = PKCS12_MAKE_KEYBAG(p8);
 
-	if(!bag)
-		goto err;
+    if (!bag)
+        goto err;
 
-	if (!pkcs12_add_bag(pbags, bag))
-		goto err;
+    if (!pkcs12_add_bag(pbags, bag))
+        goto err;
 
-	return bag;
+    return bag;
 
-	err:
+ err:
 
-	if (bag)
-		PKCS12_SAFEBAG_free(bag);
+    if (bag)
+        PKCS12_SAFEBAG_free(bag);
 
-	return NULL;
+    return NULL;
 
-	}
+}
 
 int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
-						int nid_safe, int iter, char *pass)
-	{
-	PKCS7 *p7 = NULL;
-	int free_safes = 0;
-
-	if (!*psafes)
-		{
-		*psafes = sk_PKCS7_new_null();
-		if (!*psafes)
-			return 0;
-		free_safes = 1;
-		}
-	else
-		free_safes = 0;
-
-	if (nid_safe == 0)
+                    int nid_safe, int iter, char *pass)
+{
+    PKCS7 *p7 = NULL;
+    int free_safes = 0;
+
+    if (!*psafes) {
+        *psafes = sk_PKCS7_new_null();
+        if (!*psafes)
+            return 0;
+        free_safes = 1;
+    } else
+        free_safes = 0;
+
+    if (nid_safe == 0)
 #ifdef OPENSSL_NO_RC2
-		nid_safe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
+        nid_safe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
 #else
-		nid_safe = NID_pbe_WithSHA1And40BitRC2_CBC;
+        nid_safe = NID_pbe_WithSHA1And40BitRC2_CBC;
 #endif
 
-	if (nid_safe == -1)
-		p7 = PKCS12_pack_p7data(bags);
-	else
-		p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0,
-					  iter, bags);
-	if (!p7)
-		goto err;
-
-	if (!sk_PKCS7_push(*psafes, p7))
-		goto err;
-
-	return 1;
-
-	err:
-	if (free_safes)
-		{
-		sk_PKCS7_free(*psafes);
-		*psafes = NULL;
-		}
-
-	if (p7)
-		PKCS7_free(p7);
-
-	return 0;
-
-	}
-
-static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag)
-	{
-	int free_bags;
-	if (!pbags)
-		return 1;
-	if (!*pbags)
-		{
-		*pbags = sk_PKCS12_SAFEBAG_new_null();
-		if (!*pbags)
-			return 0;
-		free_bags = 1;
-		}
-	else 
-		free_bags = 0;
-
-	if (!sk_PKCS12_SAFEBAG_push(*pbags, bag))
-		{
-		if (free_bags)
-			{
-			sk_PKCS12_SAFEBAG_free(*pbags);
-			*pbags = NULL;
-			}
-		return 0;
-		}
-
-	return 1;
-
-	}
-		
+    if (nid_safe == -1)
+        p7 = PKCS12_pack_p7data(bags);
+    else
+        p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0, iter, bags);
+    if (!p7)
+        goto err;
+
+    if (!sk_PKCS7_push(*psafes, p7))
+        goto err;
+
+    return 1;
+
+ err:
+    if (free_safes) {
+        sk_PKCS7_free(*psafes);
+        *psafes = NULL;
+    }
+
+    if (p7)
+        PKCS7_free(p7);
+
+    return 0;
+
+}
+
+static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                          PKCS12_SAFEBAG *bag)
+{
+    int free_bags;
+    if (!pbags)
+        return 1;
+    if (!*pbags) {
+        *pbags = sk_PKCS12_SAFEBAG_new_null();
+        if (!*pbags)
+            return 0;
+        free_bags = 1;
+    } else
+        free_bags = 0;
+
+    if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) {
+        if (free_bags) {
+            sk_PKCS12_SAFEBAG_free(*pbags);
+            *pbags = NULL;
+        }
+        return 0;
+    }
+
+    return 1;
+
+}
 
 PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7)
-	{
-	PKCS12 *p12;
-	if (nid_p7 <= 0)
-		nid_p7 = NID_pkcs7_data;
-	p12 = PKCS12_init(nid_p7);
+{
+    PKCS12 *p12;
+    if (nid_p7 <= 0)
+        nid_p7 = NID_pkcs7_data;
+    p12 = PKCS12_init(nid_p7);
 
-	if (!p12)
-		return NULL;
+    if (!p12)
+        return NULL;
 
-	if(!PKCS12_pack_authsafes(p12, safes))
-		{
-		PKCS12_free(p12);
-		return NULL;
-		}
+    if (!PKCS12_pack_authsafes(p12, safes)) {
+        PKCS12_free(p12);
+        return NULL;
+    }
 
-	return p12;
+    return p12;
 
-	}
+}
diff --git a/crypto/pkcs12/p12_decr.c b/crypto/pkcs12/p12_decr.c
index 992efc0bd4..b40ea10ccb 100644
--- a/crypto/pkcs12/p12_decr.c
+++ b/crypto/pkcs12/p12_decr.c
@@ -1,6 +1,7 @@
 /* p12_decr.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,128 +62,141 @@
 #include 
 
 /* Define this to dump decrypted output to files called DERnnn */
-/*#define DEBUG_DECRYPT*/
-
+/*
+ * #define DEBUG_DECRYPT
+ */
 
-/* Encrypt/Decrypt a buffer based on password and algor, result in a
+/*
+ * Encrypt/Decrypt a buffer based on password and algor, result in a
  * OPENSSL_malloc'ed buffer
  */
 
-unsigned char * PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
-	     int passlen, unsigned char *in, int inlen, unsigned char **data,
-	     int *datalen, int en_de)
+unsigned char *PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
+                                int passlen, unsigned char *in, int inlen,
+                                unsigned char **data, int *datalen, int en_de)
 {
-	unsigned char *out;
-	int outlen, i;
-	EVP_CIPHER_CTX ctx;
-
-	EVP_CIPHER_CTX_init(&ctx);
-	/* Decrypt data */
-        if (!EVP_PBE_CipherInit(algor->algorithm, pass, passlen,
-					 algor->parameter, &ctx, en_de)) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR);
-		return NULL;
-	}
-
-	if(!(out = OPENSSL_malloc(inlen + EVP_CIPHER_CTX_block_size(&ctx)))) {
-		PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-
-	if (!EVP_CipherUpdate(&ctx, out, &i, in, inlen))
-		{
-		OPENSSL_free(out);
-		out = NULL;
-		PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,ERR_R_EVP_LIB);
-		goto err;
-		}
-
-	outlen = i;
-	if(!EVP_CipherFinal_ex(&ctx, out + i, &i)) {
-		OPENSSL_free(out);
-		out = NULL;
-		PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,PKCS12_R_PKCS12_CIPHERFINAL_ERROR);
-		goto err;
-	}
-	outlen += i;
-	if (datalen) *datalen = outlen;
-	if (data) *data = out;
-	err:
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	return out;
+    unsigned char *out;
+    int outlen, i;
+    EVP_CIPHER_CTX ctx;
+
+    EVP_CIPHER_CTX_init(&ctx);
+    /* Decrypt data */
+    if (!EVP_PBE_CipherInit(algor->algorithm, pass, passlen,
+                            algor->parameter, &ctx, en_de)) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,
+                  PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR);
+        return NULL;
+    }
+
+    if (!(out = OPENSSL_malloc(inlen + EVP_CIPHER_CTX_block_size(&ctx)))) {
+        PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EVP_CipherUpdate(&ctx, out, &i, in, inlen)) {
+        OPENSSL_free(out);
+        out = NULL;
+        PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT, ERR_R_EVP_LIB);
+        goto err;
+    }
+
+    outlen = i;
+    if (!EVP_CipherFinal_ex(&ctx, out + i, &i)) {
+        OPENSSL_free(out);
+        out = NULL;
+        PKCS12err(PKCS12_F_PKCS12_PBE_CRYPT,
+                  PKCS12_R_PKCS12_CIPHERFINAL_ERROR);
+        goto err;
+    }
+    outlen += i;
+    if (datalen)
+        *datalen = outlen;
+    if (data)
+        *data = out;
+ err:
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    return out;
 
 }
 
-/* Decrypt an OCTET STRING and decode ASN1 structure 
- * if zbuf set zero buffer after use.
+/*
+ * Decrypt an OCTET STRING and decode ASN1 structure if zbuf set zero buffer
+ * after use.
  */
 
-void * PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
-	     const char *pass, int passlen, ASN1_OCTET_STRING *oct, int zbuf)
+void *PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
+                              const char *pass, int passlen,
+                              ASN1_OCTET_STRING *oct, int zbuf)
 {
-	unsigned char *out;
-	const unsigned char *p;
-	void *ret;
-	int outlen;
-
-	if (!PKCS12_pbe_crypt(algor, pass, passlen, oct->data, oct->length,
-			       &out, &outlen, 0)) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I,PKCS12_R_PKCS12_PBE_CRYPT_ERROR);
-		return NULL;
-	}
-	p = out;
+    unsigned char *out;
+    const unsigned char *p;
+    void *ret;
+    int outlen;
+
+    if (!PKCS12_pbe_crypt(algor, pass, passlen, oct->data, oct->length,
+                          &out, &outlen, 0)) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I,
+                  PKCS12_R_PKCS12_PBE_CRYPT_ERROR);
+        return NULL;
+    }
+    p = out;
 #ifdef DEBUG_DECRYPT
-	{
-		FILE *op;
-
-		char fname[30];
-		static int fnm = 1;
-		sprintf(fname, "DER%d", fnm++);
-		op = fopen(fname, "wb");
-		fwrite (p, 1, outlen, op);
-		fclose(op);
-	}
+    {
+        FILE *op;
+
+        char fname[30];
+        static int fnm = 1;
+        sprintf(fname, "DER%d", fnm++);
+        op = fopen(fname, "wb");
+        fwrite(p, 1, outlen, op);
+        fclose(op);
+    }
 #endif
-	ret = ASN1_item_d2i(NULL, &p, outlen, it);
-	if (zbuf) OPENSSL_cleanse(out, outlen);
-	if(!ret) PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I,PKCS12_R_DECODE_ERROR);
-	OPENSSL_free(out);
-	return ret;
+    ret = ASN1_item_d2i(NULL, &p, outlen, it);
+    if (zbuf)
+        OPENSSL_cleanse(out, outlen);
+    if (!ret)
+        PKCS12err(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I, PKCS12_R_DECODE_ERROR);
+    OPENSSL_free(out);
+    return ret;
 }
 
-/* Encode ASN1 structure and encrypt, return OCTET STRING 
- * if zbuf set zero encoding.
+/*
+ * Encode ASN1 structure and encrypt, return OCTET STRING if zbuf set zero
+ * encoding.
  */
 
-ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor, const ASN1_ITEM *it,
-				       const char *pass, int passlen,
-				       void *obj, int zbuf)
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
+                                           const ASN1_ITEM *it,
+                                           const char *pass, int passlen,
+                                           void *obj, int zbuf)
 {
-	ASN1_OCTET_STRING *oct = NULL;
-	unsigned char *in = NULL;
-	int inlen;
-	if (!(oct = M_ASN1_OCTET_STRING_new ())) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-	inlen = ASN1_item_i2d(obj, &in, it);
-	if (!in) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,PKCS12_R_ENCODE_ERROR);
-		goto err;
-	}
-	if (!PKCS12_pbe_crypt(algor, pass, passlen, in, inlen, &oct->data,
-				 &oct->length, 1)) {
-		PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT,PKCS12_R_ENCRYPT_ERROR);
-		OPENSSL_free(in);
-		goto err;
-	}
-	if (zbuf) OPENSSL_cleanse(in, inlen);
-	OPENSSL_free(in);
-	return oct;
-	err:
-	if (oct)
-		ASN1_OCTET_STRING_free(oct);
-	return NULL;
+    ASN1_OCTET_STRING *oct = NULL;
+    unsigned char *in = NULL;
+    int inlen;
+    if (!(oct = M_ASN1_OCTET_STRING_new())) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    inlen = ASN1_item_i2d(obj, &in, it);
+    if (!in) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT, PKCS12_R_ENCODE_ERROR);
+        goto err;
+    }
+    if (!PKCS12_pbe_crypt(algor, pass, passlen, in, inlen, &oct->data,
+                          &oct->length, 1)) {
+        PKCS12err(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT, PKCS12_R_ENCRYPT_ERROR);
+        OPENSSL_free(in);
+        goto err;
+    }
+    if (zbuf)
+        OPENSSL_cleanse(in, inlen);
+    OPENSSL_free(in);
+    return oct;
+ err:
+    if (oct)
+        ASN1_OCTET_STRING_free(oct);
+    return NULL;
 }
 
 IMPLEMENT_PKCS12_STACK_OF(PKCS7)
diff --git a/crypto/pkcs12/p12_init.c b/crypto/pkcs12/p12_init.c
index d4d84b056a..0322df944a 100644
--- a/crypto/pkcs12/p12_init.c
+++ b/crypto/pkcs12/p12_init.c
@@ -1,6 +1,7 @@
 /* p12_init.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,29 +65,28 @@
 
 PKCS12 *PKCS12_init(int mode)
 {
-	PKCS12 *pkcs12;
-	if (!(pkcs12 = PKCS12_new())) {
-		PKCS12err(PKCS12_F_PKCS12_INIT,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	ASN1_INTEGER_set(pkcs12->version, 3);
-	pkcs12->authsafes->type = OBJ_nid2obj(mode);
-	switch (mode) {
-		case NID_pkcs7_data:
-			if (!(pkcs12->authsafes->d.data =
-				 M_ASN1_OCTET_STRING_new())) {
-			PKCS12err(PKCS12_F_PKCS12_INIT,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		break;
-		default:
-			PKCS12err(PKCS12_F_PKCS12_INIT,
-				PKCS12_R_UNSUPPORTED_PKCS12_MODE);
-			goto err;
-	}
-		
-	return pkcs12;
-err:
-	if (pkcs12 != NULL) PKCS12_free(pkcs12);
-	return NULL;
+    PKCS12 *pkcs12;
+    if (!(pkcs12 = PKCS12_new())) {
+        PKCS12err(PKCS12_F_PKCS12_INIT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    ASN1_INTEGER_set(pkcs12->version, 3);
+    pkcs12->authsafes->type = OBJ_nid2obj(mode);
+    switch (mode) {
+    case NID_pkcs7_data:
+        if (!(pkcs12->authsafes->d.data = M_ASN1_OCTET_STRING_new())) {
+            PKCS12err(PKCS12_F_PKCS12_INIT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        break;
+    default:
+        PKCS12err(PKCS12_F_PKCS12_INIT, PKCS12_R_UNSUPPORTED_PKCS12_MODE);
+        goto err;
+    }
+
+    return pkcs12;
+ err:
+    if (pkcs12 != NULL)
+        PKCS12_free(pkcs12);
+    return NULL;
 }
diff --git a/crypto/pkcs12/p12_key.c b/crypto/pkcs12/p12_key.c
index 61d58502fd..99b8260c96 100644
--- a/crypto/pkcs12/p12_key.c
+++ b/crypto/pkcs12/p12_key.c
@@ -1,6 +1,7 @@
 /* p12_key.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,166 +63,176 @@
 #include 
 
 /* Uncomment out this line to get debugging info about key generation */
-/*#define DEBUG_KEYGEN*/
+/*
+ * #define DEBUG_KEYGEN
+ */
 #ifdef DEBUG_KEYGEN
-#include 
+# include 
 extern BIO *bio_err;
-void h__dump (unsigned char *p, int len);
+void h__dump(unsigned char *p, int len);
 #endif
 
 /* PKCS12 compatible key/IV generation */
 #ifndef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
+# define min(a,b) ((a) < (b) ? (a) : (b))
 #endif
 
 int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
-	     int saltlen, int id, int iter, int n, unsigned char *out,
-	     const EVP_MD *md_type)
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type)
 {
-	int ret;
-	unsigned char *unipass;
-	int uniplen;
+    int ret;
+    unsigned char *unipass;
+    int uniplen;
 
-	if(!pass) {
-		unipass = NULL;
-		uniplen = 0;
-	} else if (!OPENSSL_asc2uni(pass, passlen, &unipass, &uniplen)) {
-		PKCS12err(PKCS12_F_PKCS12_KEY_GEN_ASC,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	ret = PKCS12_key_gen_uni(unipass, uniplen, salt, saltlen,
-						 id, iter, n, out, md_type);
-	if (ret <= 0)
-	    return 0;
-	if(unipass) {
-		OPENSSL_cleanse(unipass, uniplen);	/* Clear password from memory */
-		OPENSSL_free(unipass);
-	}
-	return ret;
+    if (!pass) {
+        unipass = NULL;
+        uniplen = 0;
+    } else if (!OPENSSL_asc2uni(pass, passlen, &unipass, &uniplen)) {
+        PKCS12err(PKCS12_F_PKCS12_KEY_GEN_ASC, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ret = PKCS12_key_gen_uni(unipass, uniplen, salt, saltlen,
+                             id, iter, n, out, md_type);
+    if (ret <= 0)
+        return 0;
+    if (unipass) {
+        OPENSSL_cleanse(unipass, uniplen); /* Clear password from memory */
+        OPENSSL_free(unipass);
+    }
+    return ret;
 }
 
 int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
-	     int saltlen, int id, int iter, int n, unsigned char *out,
-	     const EVP_MD *md_type)
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type)
 {
-	unsigned char *B, *D, *I, *p, *Ai;
-	int Slen, Plen, Ilen, Ijlen;
-	int i, j, u, v;
-	int ret = 0;
-	BIGNUM *Ij, *Bpl1;	/* These hold Ij and B + 1 */
-	EVP_MD_CTX ctx;
+    unsigned char *B, *D, *I, *p, *Ai;
+    int Slen, Plen, Ilen, Ijlen;
+    int i, j, u, v;
+    int ret = 0;
+    BIGNUM *Ij, *Bpl1;          /* These hold Ij and B + 1 */
+    EVP_MD_CTX ctx;
 #ifdef  DEBUG_KEYGEN
-	unsigned char *tmpout = out;
-	int tmpn = n;
+    unsigned char *tmpout = out;
+    int tmpn = n;
 #endif
 
 #if 0
-	if (!pass) {
-		PKCS12err(PKCS12_F_PKCS12_KEY_GEN_UNI,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-	}
+    if (!pass) {
+        PKCS12err(PKCS12_F_PKCS12_KEY_GEN_UNI, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
 #endif
 
-	EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX_init(&ctx);
 #ifdef  DEBUG_KEYGEN
-	fprintf(stderr, "KEYGEN DEBUG\n");
-	fprintf(stderr, "ID %d, ITER %d\n", id, iter);
-	fprintf(stderr, "Password (length %d):\n", passlen);
-	h__dump(pass, passlen);
-	fprintf(stderr, "Salt (length %d):\n", saltlen);
-	h__dump(salt, saltlen);
+    fprintf(stderr, "KEYGEN DEBUG\n");
+    fprintf(stderr, "ID %d, ITER %d\n", id, iter);
+    fprintf(stderr, "Password (length %d):\n", passlen);
+    h__dump(pass, passlen);
+    fprintf(stderr, "Salt (length %d):\n", saltlen);
+    h__dump(salt, saltlen);
 #endif
-	v = EVP_MD_block_size (md_type);
-	u = EVP_MD_size (md_type);
-	if (u < 0)
-	    return 0;
-	D = OPENSSL_malloc (v);
-	Ai = OPENSSL_malloc (u);
-	B = OPENSSL_malloc (v + 1);
-	Slen = v * ((saltlen+v-1)/v);
-	if(passlen) Plen = v * ((passlen+v-1)/v);
-	else Plen = 0;
-	Ilen = Slen + Plen;
-	I = OPENSSL_malloc (Ilen);
-	Ij = BN_new();
-	Bpl1 = BN_new();
-	if (!D || !Ai || !B || !I || !Ij || !Bpl1)
-		goto err;
-	for (i = 0; i < v; i++) D[i] = id;
-	p = I;
-	for (i = 0; i < Slen; i++) *p++ = salt[i % saltlen];
-	for (i = 0; i < Plen; i++) *p++ = pass[i % passlen];
-	for (;;) {
-		if (!EVP_DigestInit_ex(&ctx, md_type, NULL)
-			|| !EVP_DigestUpdate(&ctx, D, v)
-			|| !EVP_DigestUpdate(&ctx, I, Ilen)
-			|| !EVP_DigestFinal_ex(&ctx, Ai, NULL))
-			goto err;
-		for (j = 1; j < iter; j++) {
-			if (!EVP_DigestInit_ex(&ctx, md_type, NULL)
-				|| !EVP_DigestUpdate(&ctx, Ai, u)
-				|| !EVP_DigestFinal_ex(&ctx, Ai, NULL))
-			goto err;
-		}
-		memcpy (out, Ai, min (n, u));
-		if (u >= n) {
+    v = EVP_MD_block_size(md_type);
+    u = EVP_MD_size(md_type);
+    if (u < 0)
+        return 0;
+    D = OPENSSL_malloc(v);
+    Ai = OPENSSL_malloc(u);
+    B = OPENSSL_malloc(v + 1);
+    Slen = v * ((saltlen + v - 1) / v);
+    if (passlen)
+        Plen = v * ((passlen + v - 1) / v);
+    else
+        Plen = 0;
+    Ilen = Slen + Plen;
+    I = OPENSSL_malloc(Ilen);
+    Ij = BN_new();
+    Bpl1 = BN_new();
+    if (!D || !Ai || !B || !I || !Ij || !Bpl1)
+        goto err;
+    for (i = 0; i < v; i++)
+        D[i] = id;
+    p = I;
+    for (i = 0; i < Slen; i++)
+        *p++ = salt[i % saltlen];
+    for (i = 0; i < Plen; i++)
+        *p++ = pass[i % passlen];
+    for (;;) {
+        if (!EVP_DigestInit_ex(&ctx, md_type, NULL)
+            || !EVP_DigestUpdate(&ctx, D, v)
+            || !EVP_DigestUpdate(&ctx, I, Ilen)
+            || !EVP_DigestFinal_ex(&ctx, Ai, NULL))
+            goto err;
+        for (j = 1; j < iter; j++) {
+            if (!EVP_DigestInit_ex(&ctx, md_type, NULL)
+                || !EVP_DigestUpdate(&ctx, Ai, u)
+                || !EVP_DigestFinal_ex(&ctx, Ai, NULL))
+                goto err;
+        }
+        memcpy(out, Ai, min(n, u));
+        if (u >= n) {
 #ifdef DEBUG_KEYGEN
-			fprintf(stderr, "Output KEY (length %d)\n", tmpn);
-			h__dump(tmpout, tmpn);
+            fprintf(stderr, "Output KEY (length %d)\n", tmpn);
+            h__dump(tmpout, tmpn);
 #endif
-			ret = 1;
-			goto end;
-		}
-		n -= u;
-		out += u;
-		for (j = 0; j < v; j++) B[j] = Ai[j % u];
-		/* Work out B + 1 first then can use B as tmp space */
-		if (!BN_bin2bn (B, v, Bpl1))
-			goto err;
-		if (!BN_add_word (Bpl1, 1))
-			goto err;
-		for (j = 0; j < Ilen ; j+=v) {
-			if (!BN_bin2bn(I + j, v, Ij))
-				goto err;
-			if (!BN_add(Ij, Ij, Bpl1))
-				goto err;
-			if (!BN_bn2bin(Ij, B))
-				goto err;
-			Ijlen = BN_num_bytes (Ij);
-			/* If more than 2^(v*8) - 1 cut off MSB */
-			if (Ijlen > v) {
-				if (!BN_bn2bin (Ij, B))
-					goto err;
-				memcpy (I + j, B + 1, v);
+            ret = 1;
+            goto end;
+        }
+        n -= u;
+        out += u;
+        for (j = 0; j < v; j++)
+            B[j] = Ai[j % u];
+        /* Work out B + 1 first then can use B as tmp space */
+        if (!BN_bin2bn(B, v, Bpl1))
+            goto err;
+        if (!BN_add_word(Bpl1, 1))
+            goto err;
+        for (j = 0; j < Ilen; j += v) {
+            if (!BN_bin2bn(I + j, v, Ij))
+                goto err;
+            if (!BN_add(Ij, Ij, Bpl1))
+                goto err;
+            if (!BN_bn2bin(Ij, B))
+                goto err;
+            Ijlen = BN_num_bytes(Ij);
+            /* If more than 2^(v*8) - 1 cut off MSB */
+            if (Ijlen > v) {
+                if (!BN_bn2bin(Ij, B))
+                    goto err;
+                memcpy(I + j, B + 1, v);
 #ifndef PKCS12_BROKEN_KEYGEN
-			/* If less than v bytes pad with zeroes */
-			} else if (Ijlen < v) {
-				memset(I + j, 0, v - Ijlen);
-				if (!BN_bn2bin(Ij, I + j + v - Ijlen))
-					goto err;
+                /* If less than v bytes pad with zeroes */
+            } else if (Ijlen < v) {
+                memset(I + j, 0, v - Ijlen);
+                if (!BN_bn2bin(Ij, I + j + v - Ijlen))
+                    goto err;
 #endif
-			} else if (!BN_bn2bin (Ij, I + j))
-				goto err;
-		}
-	}
+            } else if (!BN_bn2bin(Ij, I + j))
+                goto err;
+        }
+    }
 
-err:
-	PKCS12err(PKCS12_F_PKCS12_KEY_GEN_UNI,ERR_R_MALLOC_FAILURE);
+ err:
+    PKCS12err(PKCS12_F_PKCS12_KEY_GEN_UNI, ERR_R_MALLOC_FAILURE);
 
-end:
-	OPENSSL_free (Ai);
-	OPENSSL_free (B);
-	OPENSSL_free (D);
-	OPENSSL_free (I);
-	BN_free (Ij);
-	BN_free (Bpl1);
-	EVP_MD_CTX_cleanup(&ctx);
-	return ret;
+ end:
+    OPENSSL_free(Ai);
+    OPENSSL_free(B);
+    OPENSSL_free(D);
+    OPENSSL_free(I);
+    BN_free(Ij);
+    BN_free(Bpl1);
+    EVP_MD_CTX_cleanup(&ctx);
+    return ret;
 }
+
 #ifdef DEBUG_KEYGEN
-void h__dump (unsigned char *p, int len)
+void h__dump(unsigned char *p, int len)
 {
-	for (; len --; p++) fprintf(stderr, "%02X", *p);
-	fprintf(stderr, "\n");	
+    for (; len--; p++)
+        fprintf(stderr, "%02X", *p);
+    fprintf(stderr, "\n");
 }
 #endif
diff --git a/crypto/pkcs12/p12_kiss.c b/crypto/pkcs12/p12_kiss.c
index c9b7ab61d1..ee476c38f4 100644
--- a/crypto/pkcs12/p12_kiss.c
+++ b/crypto/pkcs12/p12_kiss.c
@@ -1,6 +1,7 @@
 /* p12_kiss.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,241 +63,235 @@
 
 /* Simplified PKCS#12 routines */
 
-static int parse_pk12( PKCS12 *p12, const char *pass, int passlen,
-		EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
+static int parse_pk12(PKCS12 *p12, const char *pass, int passlen,
+                      EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
 
-static int parse_bags( STACK_OF(PKCS12_SAFEBAG) *bags, const char *pass,
-		       int passlen, EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
+static int parse_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *pass,
+                      int passlen, EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
 
-static int parse_bag( PKCS12_SAFEBAG *bag, const char *pass, int passlen,
-			EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
+static int parse_bag(PKCS12_SAFEBAG *bag, const char *pass, int passlen,
+                     EVP_PKEY **pkey, STACK_OF(X509) *ocerts);
 
-/* Parse and decrypt a PKCS#12 structure returning user key, user cert
- * and other (CA) certs. Note either ca should be NULL, *ca should be NULL,
- * or it should point to a valid STACK structure. pkey and cert can be
- * passed unitialised.
+/*
+ * Parse and decrypt a PKCS#12 structure returning user key, user cert and
+ * other (CA) certs. Note either ca should be NULL, *ca should be NULL, or it
+ * should point to a valid STACK structure. pkey and cert can be passed
+ * unitialised.
  */
 
 int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
-	     STACK_OF(X509) **ca)
+                 STACK_OF(X509) **ca)
 {
-	STACK_OF(X509) *ocerts = NULL;
-	X509 *x = NULL;
-	/* Check for NULL PKCS12 structure */
-
-	if(!p12)
-		{
-		PKCS12err(PKCS12_F_PKCS12_PARSE,PKCS12_R_INVALID_NULL_PKCS12_POINTER);
-		return 0;
-		}
-
-	if(pkey)
-		*pkey = NULL;
-	if(cert)
-		*cert = NULL;
-
-	/* Check the mac */
-
-	/* If password is zero length or NULL then try verifying both cases
-	 * to determine which password is correct. The reason for this is that
-	 * under PKCS#12 password based encryption no password and a zero length
-	 * password are two different things...
-	 */
-
-	if(!pass || !*pass) {
-		if(PKCS12_verify_mac(p12, NULL, 0)) pass = NULL;
-		else if(PKCS12_verify_mac(p12, "", 0)) pass = "";
-		else {
-			PKCS12err(PKCS12_F_PKCS12_PARSE,PKCS12_R_MAC_VERIFY_FAILURE);
-			goto err;
-		}
-	} else if (!PKCS12_verify_mac(p12, pass, -1)) {
-		PKCS12err(PKCS12_F_PKCS12_PARSE,PKCS12_R_MAC_VERIFY_FAILURE);
-		goto err;
-	}
-
-	/* Allocate stack for other certificates */
-	ocerts = sk_X509_new_null();
-
-	if (!ocerts)
-		{
-		PKCS12err(PKCS12_F_PKCS12_PARSE,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	if (!parse_pk12 (p12, pass, -1, pkey, ocerts))
-		{
-		PKCS12err(PKCS12_F_PKCS12_PARSE,PKCS12_R_PARSE_ERROR);
-		goto err;
-		}
-
-	while ((x = sk_X509_pop(ocerts)))
-		{
-		if (pkey && *pkey && cert && !*cert)
-			{
-			if (X509_check_private_key(x, *pkey))
-				{
-				*cert = x;
-				x = NULL;
-				}
-			}
-
-		if (ca && x)
-			{
-			if (!*ca)
-				*ca = sk_X509_new_null();
-			if (!*ca)
-				goto err;
-			if (!sk_X509_push(*ca, x))
-				goto err;
-			x = NULL;
-			}
-		if (x)
-			X509_free(x);
-		}
-
-	if (ocerts)
-		sk_X509_pop_free(ocerts, X509_free);
-
-	return 1;
+    STACK_OF(X509) *ocerts = NULL;
+    X509 *x = NULL;
+    /* Check for NULL PKCS12 structure */
+
+    if (!p12) {
+        PKCS12err(PKCS12_F_PKCS12_PARSE,
+                  PKCS12_R_INVALID_NULL_PKCS12_POINTER);
+        return 0;
+    }
+
+    if (pkey)
+        *pkey = NULL;
+    if (cert)
+        *cert = NULL;
+
+    /* Check the mac */
+
+    /*
+     * If password is zero length or NULL then try verifying both cases to
+     * determine which password is correct. The reason for this is that under
+     * PKCS#12 password based encryption no password and a zero length
+     * password are two different things...
+     */
+
+    if (!pass || !*pass) {
+        if (PKCS12_verify_mac(p12, NULL, 0))
+            pass = NULL;
+        else if (PKCS12_verify_mac(p12, "", 0))
+            pass = "";
+        else {
+            PKCS12err(PKCS12_F_PKCS12_PARSE, PKCS12_R_MAC_VERIFY_FAILURE);
+            goto err;
+        }
+    } else if (!PKCS12_verify_mac(p12, pass, -1)) {
+        PKCS12err(PKCS12_F_PKCS12_PARSE, PKCS12_R_MAC_VERIFY_FAILURE);
+        goto err;
+    }
+
+    /* Allocate stack for other certificates */
+    ocerts = sk_X509_new_null();
+
+    if (!ocerts) {
+        PKCS12err(PKCS12_F_PKCS12_PARSE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    if (!parse_pk12(p12, pass, -1, pkey, ocerts)) {
+        PKCS12err(PKCS12_F_PKCS12_PARSE, PKCS12_R_PARSE_ERROR);
+        goto err;
+    }
+
+    while ((x = sk_X509_pop(ocerts))) {
+        if (pkey && *pkey && cert && !*cert) {
+            if (X509_check_private_key(x, *pkey)) {
+                *cert = x;
+                x = NULL;
+            }
+        }
+
+        if (ca && x) {
+            if (!*ca)
+                *ca = sk_X509_new_null();
+            if (!*ca)
+                goto err;
+            if (!sk_X509_push(*ca, x))
+                goto err;
+            x = NULL;
+        }
+        if (x)
+            X509_free(x);
+    }
+
+    if (ocerts)
+        sk_X509_pop_free(ocerts, X509_free);
+
+    return 1;
 
  err:
 
-	if (pkey && *pkey)
-		EVP_PKEY_free(*pkey);
-	if (cert && *cert)
-		X509_free(*cert);
-	if (x)
-		X509_free(x);
-	if (ocerts)
-		sk_X509_pop_free(ocerts, X509_free);
-	return 0;
+    if (pkey && *pkey)
+        EVP_PKEY_free(*pkey);
+    if (cert && *cert)
+        X509_free(*cert);
+    if (x)
+        X509_free(x);
+    if (ocerts)
+        sk_X509_pop_free(ocerts, X509_free);
+    return 0;
 
 }
 
 /* Parse the outer PKCS#12 structure */
 
 static int parse_pk12(PKCS12 *p12, const char *pass, int passlen,
-	     EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
+                      EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
 {
-	STACK_OF(PKCS7) *asafes;
-	STACK_OF(PKCS12_SAFEBAG) *bags;
-	int i, bagnid;
-	PKCS7 *p7;
-
-	if (!(asafes = PKCS12_unpack_authsafes (p12))) return 0;
-	for (i = 0; i < sk_PKCS7_num (asafes); i++) {
-		p7 = sk_PKCS7_value (asafes, i);
-		bagnid = OBJ_obj2nid (p7->type);
-		if (bagnid == NID_pkcs7_data) {
-			bags = PKCS12_unpack_p7data(p7);
-		} else if (bagnid == NID_pkcs7_encrypted) {
-			bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
-		} else continue;
-		if (!bags) {
-			sk_PKCS7_pop_free(asafes, PKCS7_free);
-			return 0;
-		}
-	    	if (!parse_bags(bags, pass, passlen, pkey, ocerts)) {
-			sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-			sk_PKCS7_pop_free(asafes, PKCS7_free);
-			return 0;
-		}
-		sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-	}
-	sk_PKCS7_pop_free(asafes, PKCS7_free);
-	return 1;
+    STACK_OF(PKCS7) *asafes;
+    STACK_OF(PKCS12_SAFEBAG) *bags;
+    int i, bagnid;
+    PKCS7 *p7;
+
+    if (!(asafes = PKCS12_unpack_authsafes(p12)))
+        return 0;
+    for (i = 0; i < sk_PKCS7_num(asafes); i++) {
+        p7 = sk_PKCS7_value(asafes, i);
+        bagnid = OBJ_obj2nid(p7->type);
+        if (bagnid == NID_pkcs7_data) {
+            bags = PKCS12_unpack_p7data(p7);
+        } else if (bagnid == NID_pkcs7_encrypted) {
+            bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
+        } else
+            continue;
+        if (!bags) {
+            sk_PKCS7_pop_free(asafes, PKCS7_free);
+            return 0;
+        }
+        if (!parse_bags(bags, pass, passlen, pkey, ocerts)) {
+            sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+            sk_PKCS7_pop_free(asafes, PKCS7_free);
+            return 0;
+        }
+        sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+    }
+    sk_PKCS7_pop_free(asafes, PKCS7_free);
+    return 1;
 }
 
-
 static int parse_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *pass,
-		      int passlen, EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
+                      int passlen, EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
 {
-	int i;
-	for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
-		if (!parse_bag(sk_PKCS12_SAFEBAG_value (bags, i),
-				 pass, passlen, pkey, ocerts))
-			return 0;
-	}
-	return 1;
+    int i;
+    for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
+        if (!parse_bag(sk_PKCS12_SAFEBAG_value(bags, i),
+                       pass, passlen, pkey, ocerts))
+            return 0;
+    }
+    return 1;
 }
 
 static int parse_bag(PKCS12_SAFEBAG *bag, const char *pass, int passlen,
-		     EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
+                     EVP_PKEY **pkey, STACK_OF(X509) *ocerts)
 {
-	PKCS8_PRIV_KEY_INFO *p8;
-	X509 *x509;
-	ASN1_TYPE *attrib;
-	ASN1_BMPSTRING *fname = NULL;
-	ASN1_OCTET_STRING *lkid = NULL;
-
-	if ((attrib = PKCS12_get_attr (bag, NID_friendlyName)))
-		fname = attrib->value.bmpstring;
-
-	if ((attrib = PKCS12_get_attr (bag, NID_localKeyID)))
-		lkid = attrib->value.octet_string;
-
-	switch (M_PKCS12_bag_type(bag))
-	{
-	case NID_keyBag:
-		if (!pkey || *pkey)
-			return 1;	
-		if (!(*pkey = EVP_PKCS82PKEY(bag->value.keybag)))
-			return 0;
-	break;
-
-	case NID_pkcs8ShroudedKeyBag:
-		if (!pkey || *pkey)
-			return 1;	
-		if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
-				return 0;
-		*pkey = EVP_PKCS82PKEY(p8);
-		PKCS8_PRIV_KEY_INFO_free(p8);
-		if (!(*pkey)) return 0;
-	break;
-
-	case NID_certBag:
-		if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
-			return 1;
-		if (!(x509 = PKCS12_certbag2x509(bag)))
-			return 0;
-		if(lkid && !X509_keyid_set1(x509, lkid->data, lkid->length))
-			{
-			X509_free(x509);
-			return 0;
-			}
-		if(fname) {
-			int len, r;
-			unsigned char *data;
-			len = ASN1_STRING_to_UTF8(&data, fname);
-			if(len >= 0) {
-				r = X509_alias_set1(x509, data, len);
-				OPENSSL_free(data);
-				if (!r)
-					{
-					X509_free(x509);
-					return 0;
-					}
-			}
-		}
-
-		if(!sk_X509_push(ocerts, x509))
-			{
-			X509_free(x509);
-			return 0;
-			}
-
-	break;
-
-	case NID_safeContentsBag:
-		return parse_bags(bag->value.safes, pass, passlen,
-			 		pkey, ocerts);
-	break;
-
-	default:
-		return 1;
-	break;
-	}
-	return 1;
+    PKCS8_PRIV_KEY_INFO *p8;
+    X509 *x509;
+    ASN1_TYPE *attrib;
+    ASN1_BMPSTRING *fname = NULL;
+    ASN1_OCTET_STRING *lkid = NULL;
+
+    if ((attrib = PKCS12_get_attr(bag, NID_friendlyName)))
+        fname = attrib->value.bmpstring;
+
+    if ((attrib = PKCS12_get_attr(bag, NID_localKeyID)))
+        lkid = attrib->value.octet_string;
+
+    switch (M_PKCS12_bag_type(bag)) {
+    case NID_keyBag:
+        if (!pkey || *pkey)
+            return 1;
+        if (!(*pkey = EVP_PKCS82PKEY(bag->value.keybag)))
+            return 0;
+        break;
+
+    case NID_pkcs8ShroudedKeyBag:
+        if (!pkey || *pkey)
+            return 1;
+        if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
+            return 0;
+        *pkey = EVP_PKCS82PKEY(p8);
+        PKCS8_PRIV_KEY_INFO_free(p8);
+        if (!(*pkey))
+            return 0;
+        break;
+
+    case NID_certBag:
+        if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate)
+            return 1;
+        if (!(x509 = PKCS12_certbag2x509(bag)))
+            return 0;
+        if (lkid && !X509_keyid_set1(x509, lkid->data, lkid->length)) {
+            X509_free(x509);
+            return 0;
+        }
+        if (fname) {
+            int len, r;
+            unsigned char *data;
+            len = ASN1_STRING_to_UTF8(&data, fname);
+            if (len >= 0) {
+                r = X509_alias_set1(x509, data, len);
+                OPENSSL_free(data);
+                if (!r) {
+                    X509_free(x509);
+                    return 0;
+                }
+            }
+        }
+
+        if (!sk_X509_push(ocerts, x509)) {
+            X509_free(x509);
+            return 0;
+        }
+
+        break;
+
+    case NID_safeContentsBag:
+        return parse_bags(bag->value.safes, pass, passlen, pkey, ocerts);
+        break;
+
+    default:
+        return 1;
+        break;
+    }
+    return 1;
 }
-
diff --git a/crypto/pkcs12/p12_mutl.c b/crypto/pkcs12/p12_mutl.c
index 96de1bd11e..256b210cce 100644
--- a/crypto/pkcs12/p12_mutl.c
+++ b/crypto/pkcs12/p12_mutl.c
@@ -1,6 +1,7 @@
 /* p12_mutl.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,134 +58,137 @@
  */
 
 #ifndef OPENSSL_NO_HMAC
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
 
 /* Generate a MAC */
 int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
-		   unsigned char *mac, unsigned int *maclen)
+                   unsigned char *mac, unsigned int *maclen)
 {
-	const EVP_MD *md_type;
-	HMAC_CTX hmac;
-	unsigned char key[EVP_MAX_MD_SIZE], *salt;
-	int saltlen, iter;
-	int md_size;
+    const EVP_MD *md_type;
+    HMAC_CTX hmac;
+    unsigned char key[EVP_MAX_MD_SIZE], *salt;
+    int saltlen, iter;
+    int md_size;
 
-	if (!PKCS7_type_is_data(p12->authsafes))
-		{
-		PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_CONTENT_TYPE_NOT_DATA);
-		return 0;
-		}
+    if (!PKCS7_type_is_data(p12->authsafes)) {
+        PKCS12err(PKCS12_F_PKCS12_GEN_MAC, PKCS12_R_CONTENT_TYPE_NOT_DATA);
+        return 0;
+    }
 
-	salt = p12->mac->salt->data;
-	saltlen = p12->mac->salt->length;
-	if (!p12->mac->iter) iter = 1;
-	else iter = ASN1_INTEGER_get (p12->mac->iter);
-    	if(!(md_type =
-		 EVP_get_digestbyobj (p12->mac->dinfo->algor->algorithm))) {
-		PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_UNKNOWN_DIGEST_ALGORITHM);
-		return 0;
-	}
-	md_size = EVP_MD_size(md_type);
-	if (md_size < 0)
-	    return 0;
-	if(!PKCS12_key_gen (pass, passlen, salt, saltlen, PKCS12_MAC_ID, iter,
-				 md_size, key, md_type)) {
-		PKCS12err(PKCS12_F_PKCS12_GEN_MAC,PKCS12_R_KEY_GEN_ERROR);
-		return 0;
-	}
-	HMAC_CTX_init(&hmac);
-	if (!HMAC_Init_ex(&hmac, key, md_size, md_type, NULL)
-    		|| !HMAC_Update(&hmac, p12->authsafes->d.data->data,
-					 p12->authsafes->d.data->length)
-    		|| !HMAC_Final(&hmac, mac, maclen))
-		{
-    		HMAC_CTX_cleanup(&hmac);
-		return 0;
-		}
-    	HMAC_CTX_cleanup(&hmac);
-	return 1;
+    salt = p12->mac->salt->data;
+    saltlen = p12->mac->salt->length;
+    if (!p12->mac->iter)
+        iter = 1;
+    else
+        iter = ASN1_INTEGER_get(p12->mac->iter);
+    if (!(md_type = EVP_get_digestbyobj(p12->mac->dinfo->algor->algorithm))) {
+        PKCS12err(PKCS12_F_PKCS12_GEN_MAC, PKCS12_R_UNKNOWN_DIGEST_ALGORITHM);
+        return 0;
+    }
+    md_size = EVP_MD_size(md_type);
+    if (md_size < 0)
+        return 0;
+    if (!PKCS12_key_gen(pass, passlen, salt, saltlen, PKCS12_MAC_ID, iter,
+                        md_size, key, md_type)) {
+        PKCS12err(PKCS12_F_PKCS12_GEN_MAC, PKCS12_R_KEY_GEN_ERROR);
+        return 0;
+    }
+    HMAC_CTX_init(&hmac);
+    if (!HMAC_Init_ex(&hmac, key, md_size, md_type, NULL)
+        || !HMAC_Update(&hmac, p12->authsafes->d.data->data,
+                        p12->authsafes->d.data->length)
+        || !HMAC_Final(&hmac, mac, maclen)) {
+        HMAC_CTX_cleanup(&hmac);
+        return 0;
+    }
+    HMAC_CTX_cleanup(&hmac);
+    return 1;
 }
 
 /* Verify the mac */
 int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen)
 {
-	unsigned char mac[EVP_MAX_MD_SIZE];
-	unsigned int maclen;
-	if(p12->mac == NULL) {
-		PKCS12err(PKCS12_F_PKCS12_VERIFY_MAC,PKCS12_R_MAC_ABSENT);
-		return 0;
-	}
-	if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
-		PKCS12err(PKCS12_F_PKCS12_VERIFY_MAC,PKCS12_R_MAC_GENERATION_ERROR);
-		return 0;
-	}
-	if ((maclen != (unsigned int)p12->mac->dinfo->digest->length)
-	|| memcmp (mac, p12->mac->dinfo->digest->data, maclen)) return 0;
-	return 1;
+    unsigned char mac[EVP_MAX_MD_SIZE];
+    unsigned int maclen;
+    if (p12->mac == NULL) {
+        PKCS12err(PKCS12_F_PKCS12_VERIFY_MAC, PKCS12_R_MAC_ABSENT);
+        return 0;
+    }
+    if (!PKCS12_gen_mac(p12, pass, passlen, mac, &maclen)) {
+        PKCS12err(PKCS12_F_PKCS12_VERIFY_MAC, PKCS12_R_MAC_GENERATION_ERROR);
+        return 0;
+    }
+    if ((maclen != (unsigned int)p12->mac->dinfo->digest->length)
+        || memcmp(mac, p12->mac->dinfo->digest->data, maclen))
+        return 0;
+    return 1;
 }
 
 /* Set a mac */
 
 int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
-	     unsigned char *salt, int saltlen, int iter, const EVP_MD *md_type)
+                   unsigned char *salt, int saltlen, int iter,
+                   const EVP_MD *md_type)
 {
-	unsigned char mac[EVP_MAX_MD_SIZE];
-	unsigned int maclen;
+    unsigned char mac[EVP_MAX_MD_SIZE];
+    unsigned int maclen;
 
-	if (!md_type) md_type = EVP_sha1();
-	if (PKCS12_setup_mac (p12, iter, salt, saltlen, md_type) ==
-				 	PKCS12_ERROR) {
-		PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_SETUP_ERROR);
-		return 0;
-	}
-	if (!PKCS12_gen_mac (p12, pass, passlen, mac, &maclen)) {
-		PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_GENERATION_ERROR);
-		return 0;
-	}
-	if (!(M_ASN1_OCTET_STRING_set (p12->mac->dinfo->digest, mac, maclen))) {
-		PKCS12err(PKCS12_F_PKCS12_SET_MAC,PKCS12_R_MAC_STRING_SET_ERROR);
-						return 0;
-	}
-	return 1;
+    if (!md_type)
+        md_type = EVP_sha1();
+    if (PKCS12_setup_mac(p12, iter, salt, saltlen, md_type) == PKCS12_ERROR) {
+        PKCS12err(PKCS12_F_PKCS12_SET_MAC, PKCS12_R_MAC_SETUP_ERROR);
+        return 0;
+    }
+    if (!PKCS12_gen_mac(p12, pass, passlen, mac, &maclen)) {
+        PKCS12err(PKCS12_F_PKCS12_SET_MAC, PKCS12_R_MAC_GENERATION_ERROR);
+        return 0;
+    }
+    if (!(M_ASN1_OCTET_STRING_set(p12->mac->dinfo->digest, mac, maclen))) {
+        PKCS12err(PKCS12_F_PKCS12_SET_MAC, PKCS12_R_MAC_STRING_SET_ERROR);
+        return 0;
+    }
+    return 1;
 }
 
 /* Set up a mac structure */
 int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt, int saltlen,
-	     const EVP_MD *md_type)
+                     const EVP_MD *md_type)
 {
-	if (!(p12->mac = PKCS12_MAC_DATA_new())) return PKCS12_ERROR;
-	if (iter > 1) {
-		if(!(p12->mac->iter = M_ASN1_INTEGER_new())) {
-			PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		if (!ASN1_INTEGER_set(p12->mac->iter, iter)) {
-			PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-	}
-	if (!saltlen) saltlen = PKCS12_SALT_LEN;
-	p12->mac->salt->length = saltlen;
-	if (!(p12->mac->salt->data = OPENSSL_malloc (saltlen))) {
-		PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	if (!salt) {
-		if (RAND_pseudo_bytes (p12->mac->salt->data, saltlen) < 0)
-			return 0;
-	}
-	else memcpy (p12->mac->salt->data, salt, saltlen);
-	p12->mac->dinfo->algor->algorithm = OBJ_nid2obj(EVP_MD_type(md_type));
-	if (!(p12->mac->dinfo->algor->parameter = ASN1_TYPE_new())) {
-		PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	p12->mac->dinfo->algor->parameter->type = V_ASN1_NULL;
-	
-	return 1;
+    if (!(p12->mac = PKCS12_MAC_DATA_new()))
+        return PKCS12_ERROR;
+    if (iter > 1) {
+        if (!(p12->mac->iter = M_ASN1_INTEGER_new())) {
+            PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (!ASN1_INTEGER_set(p12->mac->iter, iter)) {
+            PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+    if (!saltlen)
+        saltlen = PKCS12_SALT_LEN;
+    p12->mac->salt->length = saltlen;
+    if (!(p12->mac->salt->data = OPENSSL_malloc(saltlen))) {
+        PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (!salt) {
+        if (RAND_pseudo_bytes(p12->mac->salt->data, saltlen) < 0)
+            return 0;
+    } else
+        memcpy(p12->mac->salt->data, salt, saltlen);
+    p12->mac->dinfo->algor->algorithm = OBJ_nid2obj(EVP_MD_type(md_type));
+    if (!(p12->mac->dinfo->algor->parameter = ASN1_TYPE_new())) {
+        PKCS12err(PKCS12_F_PKCS12_SETUP_MAC, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    p12->mac->dinfo->algor->parameter->type = V_ASN1_NULL;
+
+    return 1;
 }
 #endif
diff --git a/crypto/pkcs12/p12_npas.c b/crypto/pkcs12/p12_npas.c
index 2f71355150..a89b61abab 100644
--- a/crypto/pkcs12/p12_npas.c
+++ b/crypto/pkcs12/p12_npas.c
@@ -1,6 +1,7 @@
 /* p12_npas.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,159 +68,168 @@
 
 static int newpass_p12(PKCS12 *p12, char *oldpass, char *newpass);
 static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, char *oldpass,
-			char *newpass);
+                        char *newpass);
 static int newpass_bag(PKCS12_SAFEBAG *bag, char *oldpass, char *newpass);
 static int alg_get(X509_ALGOR *alg, int *pnid, int *piter, int *psaltlen);
 
-/* 
+/*
  * Change the password on a PKCS#12 structure.
  */
 
 int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass)
 {
-	/* Check for NULL PKCS12 structure */
-
-	if(!p12) {
-		PKCS12err(PKCS12_F_PKCS12_NEWPASS,PKCS12_R_INVALID_NULL_PKCS12_POINTER);
-		return 0;
-	}
-
-	/* Check the mac */
-	
-	if (!PKCS12_verify_mac(p12, oldpass, -1)) {
-		PKCS12err(PKCS12_F_PKCS12_NEWPASS,PKCS12_R_MAC_VERIFY_FAILURE);
-		return 0;
-	}
-
-	if (!newpass_p12(p12, oldpass, newpass)) {
-		PKCS12err(PKCS12_F_PKCS12_NEWPASS,PKCS12_R_PARSE_ERROR);
-		return 0;
-	}
-
-	return 1;
+    /* Check for NULL PKCS12 structure */
+
+    if (!p12) {
+        PKCS12err(PKCS12_F_PKCS12_NEWPASS,
+                  PKCS12_R_INVALID_NULL_PKCS12_POINTER);
+        return 0;
+    }
+
+    /* Check the mac */
+
+    if (!PKCS12_verify_mac(p12, oldpass, -1)) {
+        PKCS12err(PKCS12_F_PKCS12_NEWPASS, PKCS12_R_MAC_VERIFY_FAILURE);
+        return 0;
+    }
+
+    if (!newpass_p12(p12, oldpass, newpass)) {
+        PKCS12err(PKCS12_F_PKCS12_NEWPASS, PKCS12_R_PARSE_ERROR);
+        return 0;
+    }
+
+    return 1;
 }
 
 /* Parse the outer PKCS#12 structure */
 
 static int newpass_p12(PKCS12 *p12, char *oldpass, char *newpass)
 {
-	STACK_OF(PKCS7) *asafes, *newsafes;
-	STACK_OF(PKCS12_SAFEBAG) *bags;
-	int i, bagnid, pbe_nid = 0, pbe_iter = 0, pbe_saltlen = 0;
-	PKCS7 *p7, *p7new;
-	ASN1_OCTET_STRING *p12_data_tmp = NULL, *macnew = NULL;
-	unsigned char mac[EVP_MAX_MD_SIZE];
-	unsigned int maclen;
-
-	if (!(asafes = PKCS12_unpack_authsafes(p12))) return 0;
-	if(!(newsafes = sk_PKCS7_new_null())) return 0;
-	for (i = 0; i < sk_PKCS7_num (asafes); i++) {
-		p7 = sk_PKCS7_value(asafes, i);
-		bagnid = OBJ_obj2nid(p7->type);
-		if (bagnid == NID_pkcs7_data) {
-			bags = PKCS12_unpack_p7data(p7);
-		} else if (bagnid == NID_pkcs7_encrypted) {
-			bags = PKCS12_unpack_p7encdata(p7, oldpass, -1);
-			if (!alg_get(p7->d.encrypted->enc_data->algorithm,
-				&pbe_nid, &pbe_iter, &pbe_saltlen))
-				{
-				sk_PKCS12_SAFEBAG_pop_free(bags,
-						PKCS12_SAFEBAG_free);
-				bags = NULL;
-				}
-		} else continue;
-		if (!bags) {
-			sk_PKCS7_pop_free(asafes, PKCS7_free);
-			return 0;
-		}
-	    	if (!newpass_bags(bags, oldpass, newpass)) {
-			sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-			sk_PKCS7_pop_free(asafes, PKCS7_free);
-			return 0;
-		}
-		/* Repack bag in same form with new password */
-		if (bagnid == NID_pkcs7_data) p7new = PKCS12_pack_p7data(bags);
-		else p7new = PKCS12_pack_p7encdata(pbe_nid, newpass, -1, NULL,
-						 pbe_saltlen, pbe_iter, bags);
-		sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
-		if(!p7new) {
-			sk_PKCS7_pop_free(asafes, PKCS7_free);
-			return 0;
-		}
-		sk_PKCS7_push(newsafes, p7new);
-	}
-	sk_PKCS7_pop_free(asafes, PKCS7_free);
-
-	/* Repack safe: save old safe in case of error */
-
-	p12_data_tmp = p12->authsafes->d.data;
-	if(!(p12->authsafes->d.data = ASN1_OCTET_STRING_new())) goto saferr;
-	if(!PKCS12_pack_authsafes(p12, newsafes)) goto saferr;
-
-	if(!PKCS12_gen_mac(p12, newpass, -1, mac, &maclen)) goto saferr;
-	if(!(macnew = ASN1_OCTET_STRING_new())) goto saferr;
-	if(!ASN1_OCTET_STRING_set(macnew, mac, maclen)) goto saferr;
-	ASN1_OCTET_STRING_free(p12->mac->dinfo->digest);
-	p12->mac->dinfo->digest = macnew;
-	ASN1_OCTET_STRING_free(p12_data_tmp);
-
-	return 1;
-
-	saferr:
-	/* Restore old safe */
-	ASN1_OCTET_STRING_free(p12->authsafes->d.data);
-	ASN1_OCTET_STRING_free(macnew);
-	p12->authsafes->d.data = p12_data_tmp;
-	return 0;
+    STACK_OF(PKCS7) *asafes, *newsafes;
+    STACK_OF(PKCS12_SAFEBAG) *bags;
+    int i, bagnid, pbe_nid = 0, pbe_iter = 0, pbe_saltlen = 0;
+    PKCS7 *p7, *p7new;
+    ASN1_OCTET_STRING *p12_data_tmp = NULL, *macnew = NULL;
+    unsigned char mac[EVP_MAX_MD_SIZE];
+    unsigned int maclen;
+
+    if (!(asafes = PKCS12_unpack_authsafes(p12)))
+        return 0;
+    if (!(newsafes = sk_PKCS7_new_null()))
+        return 0;
+    for (i = 0; i < sk_PKCS7_num(asafes); i++) {
+        p7 = sk_PKCS7_value(asafes, i);
+        bagnid = OBJ_obj2nid(p7->type);
+        if (bagnid == NID_pkcs7_data) {
+            bags = PKCS12_unpack_p7data(p7);
+        } else if (bagnid == NID_pkcs7_encrypted) {
+            bags = PKCS12_unpack_p7encdata(p7, oldpass, -1);
+            if (!alg_get(p7->d.encrypted->enc_data->algorithm,
+                         &pbe_nid, &pbe_iter, &pbe_saltlen)) {
+                sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+                bags = NULL;
+            }
+        } else
+            continue;
+        if (!bags) {
+            sk_PKCS7_pop_free(asafes, PKCS7_free);
+            return 0;
+        }
+        if (!newpass_bags(bags, oldpass, newpass)) {
+            sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+            sk_PKCS7_pop_free(asafes, PKCS7_free);
+            return 0;
+        }
+        /* Repack bag in same form with new password */
+        if (bagnid == NID_pkcs7_data)
+            p7new = PKCS12_pack_p7data(bags);
+        else
+            p7new = PKCS12_pack_p7encdata(pbe_nid, newpass, -1, NULL,
+                                          pbe_saltlen, pbe_iter, bags);
+        sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+        if (!p7new) {
+            sk_PKCS7_pop_free(asafes, PKCS7_free);
+            return 0;
+        }
+        sk_PKCS7_push(newsafes, p7new);
+    }
+    sk_PKCS7_pop_free(asafes, PKCS7_free);
+
+    /* Repack safe: save old safe in case of error */
+
+    p12_data_tmp = p12->authsafes->d.data;
+    if (!(p12->authsafes->d.data = ASN1_OCTET_STRING_new()))
+        goto saferr;
+    if (!PKCS12_pack_authsafes(p12, newsafes))
+        goto saferr;
+
+    if (!PKCS12_gen_mac(p12, newpass, -1, mac, &maclen))
+        goto saferr;
+    if (!(macnew = ASN1_OCTET_STRING_new()))
+        goto saferr;
+    if (!ASN1_OCTET_STRING_set(macnew, mac, maclen))
+        goto saferr;
+    ASN1_OCTET_STRING_free(p12->mac->dinfo->digest);
+    p12->mac->dinfo->digest = macnew;
+    ASN1_OCTET_STRING_free(p12_data_tmp);
+
+    return 1;
+
+ saferr:
+    /* Restore old safe */
+    ASN1_OCTET_STRING_free(p12->authsafes->d.data);
+    ASN1_OCTET_STRING_free(macnew);
+    p12->authsafes->d.data = p12_data_tmp;
+    return 0;
 
 }
 
-
 static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, char *oldpass,
-			char *newpass)
+                        char *newpass)
 {
-	int i;
-	for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
-		if (!newpass_bag(sk_PKCS12_SAFEBAG_value(bags, i),
-				 oldpass, newpass))
-		    return 0;
-	}
-	return 1;
+    int i;
+    for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
+        if (!newpass_bag(sk_PKCS12_SAFEBAG_value(bags, i), oldpass, newpass))
+            return 0;
+    }
+    return 1;
 }
 
 /* Change password of safebag: only needs handle shrouded keybags */
 
 static int newpass_bag(PKCS12_SAFEBAG *bag, char *oldpass, char *newpass)
 {
-	PKCS8_PRIV_KEY_INFO *p8;
-	X509_SIG *p8new;
-	int p8_nid, p8_saltlen, p8_iter;
-
-	if(M_PKCS12_bag_type(bag) != NID_pkcs8ShroudedKeyBag) return 1;
-
-	if (!(p8 = PKCS8_decrypt(bag->value.shkeybag, oldpass, -1))) return 0;
-	if (!alg_get(bag->value.shkeybag->algor, &p8_nid, &p8_iter,
-							&p8_saltlen))
-		return 0;
-	if(!(p8new = PKCS8_encrypt(p8_nid, NULL, newpass, -1, NULL, p8_saltlen,
-						     p8_iter, p8))) return 0;
-	X509_SIG_free(bag->value.shkeybag);
-	bag->value.shkeybag = p8new;
-	return 1;
+    PKCS8_PRIV_KEY_INFO *p8;
+    X509_SIG *p8new;
+    int p8_nid, p8_saltlen, p8_iter;
+
+    if (M_PKCS12_bag_type(bag) != NID_pkcs8ShroudedKeyBag)
+        return 1;
+
+    if (!(p8 = PKCS8_decrypt(bag->value.shkeybag, oldpass, -1)))
+        return 0;
+    if (!alg_get(bag->value.shkeybag->algor, &p8_nid, &p8_iter, &p8_saltlen))
+        return 0;
+    if (!(p8new = PKCS8_encrypt(p8_nid, NULL, newpass, -1, NULL, p8_saltlen,
+                                p8_iter, p8)))
+        return 0;
+    X509_SIG_free(bag->value.shkeybag);
+    bag->value.shkeybag = p8new;
+    return 1;
 }
 
 static int alg_get(X509_ALGOR *alg, int *pnid, int *piter, int *psaltlen)
 {
-        PBEPARAM *pbe;
-        const unsigned char *p;
-
-        p = alg->parameter->value.sequence->data;
-        pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
-	if (!pbe)
-		return 0;
-        *pnid = OBJ_obj2nid(alg->algorithm);
-	*piter = ASN1_INTEGER_get(pbe->iter);
-	*psaltlen = pbe->salt->length;
-        PBEPARAM_free(pbe);
-        return 1;
+    PBEPARAM *pbe;
+    const unsigned char *p;
+
+    p = alg->parameter->value.sequence->data;
+    pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
+    if (!pbe)
+        return 0;
+    *pnid = OBJ_obj2nid(alg->algorithm);
+    *piter = ASN1_INTEGER_get(pbe->iter);
+    *psaltlen = pbe->salt->length;
+    PBEPARAM_free(pbe);
+    return 1;
 }
diff --git a/crypto/pkcs12/p12_p8d.c b/crypto/pkcs12/p12_p8d.c
index deba81e4a9..3cc7a9f40e 100644
--- a/crypto/pkcs12/p12_p8d.c
+++ b/crypto/pkcs12/p12_p8d.c
@@ -1,6 +1,7 @@
 /* p12_p8d.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,9 +61,10 @@
 #include "cryptlib.h"
 #include 
 
-PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass, int passlen)
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass,
+                                   int passlen)
 {
-	return PKCS12_item_decrypt_d2i(p8->algor, ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), pass,
-					passlen, p8->digest, 1);
+    return PKCS12_item_decrypt_d2i(p8->algor,
+                                   ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO), pass,
+                                   passlen, p8->digest, 1);
 }
-
diff --git a/crypto/pkcs12/p12_p8e.c b/crypto/pkcs12/p12_p8e.c
index 1adb969fc4..861a087f80 100644
--- a/crypto/pkcs12/p12_p8e.c
+++ b/crypto/pkcs12/p12_p8e.c
@@ -1,6 +1,7 @@
 /* p12_p8e.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,44 +62,44 @@
 #include 
 
 X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
-			 const char *pass, int passlen,
-			 unsigned char *salt, int saltlen, int iter,
-						PKCS8_PRIV_KEY_INFO *p8inf)
+                        const char *pass, int passlen,
+                        unsigned char *salt, int saltlen, int iter,
+                        PKCS8_PRIV_KEY_INFO *p8inf)
 {
-	X509_SIG *p8 = NULL;
-	X509_ALGOR *pbe;
+    X509_SIG *p8 = NULL;
+    X509_ALGOR *pbe;
 
-	if (!(p8 = X509_SIG_new())) {
-		PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
+    if (!(p8 = X509_SIG_new())) {
+        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	if(pbe_nid == -1)
-		pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
-	else if (EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0))
-		pbe = PKCS5_pbe2_set_iv(cipher, iter, salt, saltlen, NULL, pbe_nid);
-	else
-		{
-		ERR_clear_error();
-		pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
-		}
-	if(!pbe) {
-		PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_ASN1_LIB);
-		goto err;
-	}
-	X509_ALGOR_free(p8->algor);
-	p8->algor = pbe;
-	M_ASN1_OCTET_STRING_free(p8->digest);
-	p8->digest = PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO),
-					pass, passlen, p8inf, 1);
-	if(!p8->digest) {
-		PKCS12err(PKCS12_F_PKCS8_ENCRYPT, PKCS12_R_ENCRYPT_ERROR);
-		goto err;
-	}
+    if (pbe_nid == -1)
+        pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
+    else if (EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0))
+        pbe = PKCS5_pbe2_set_iv(cipher, iter, salt, saltlen, NULL, pbe_nid);
+    else {
+        ERR_clear_error();
+        pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
+    }
+    if (!pbe) {
+        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_ASN1_LIB);
+        goto err;
+    }
+    X509_ALGOR_free(p8->algor);
+    p8->algor = pbe;
+    M_ASN1_OCTET_STRING_free(p8->digest);
+    p8->digest =
+        PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO),
+                                pass, passlen, p8inf, 1);
+    if (!p8->digest) {
+        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, PKCS12_R_ENCRYPT_ERROR);
+        goto err;
+    }
 
-	return p8;
+    return p8;
 
-	err:
-	X509_SIG_free(p8);
-	return NULL;
+ err:
+    X509_SIG_free(p8);
+    return NULL;
 }
diff --git a/crypto/pkcs12/p12_utl.c b/crypto/pkcs12/p12_utl.c
index 59c6f453f6..a0b992eab6 100644
--- a/crypto/pkcs12/p12_utl.c
+++ b/crypto/pkcs12/p12_utl.c
@@ -1,6 +1,7 @@
 /* p12_utl.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,85 +63,99 @@
 
 /* Cheap and nasty Unicode stuff */
 
-unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen)
+unsigned char *OPENSSL_asc2uni(const char *asc, int asclen,
+                               unsigned char **uni, int *unilen)
 {
-	int ulen, i;
-	unsigned char *unitmp;
-	if (asclen == -1) asclen = strlen(asc);
-	ulen = asclen*2  + 2;
-	if (!(unitmp = OPENSSL_malloc(ulen))) return NULL;
-	for (i = 0; i < ulen - 2; i+=2) {
-		unitmp[i] = 0;
-		unitmp[i + 1] = asc[i>>1];
-	}
-	/* Make result double null terminated */
-	unitmp[ulen - 2] = 0;
-	unitmp[ulen - 1] = 0;
-	if (unilen) *unilen = ulen;
-	if (uni) *uni = unitmp;
-	return unitmp;
+    int ulen, i;
+    unsigned char *unitmp;
+    if (asclen == -1)
+        asclen = strlen(asc);
+    ulen = asclen * 2 + 2;
+    if (!(unitmp = OPENSSL_malloc(ulen)))
+        return NULL;
+    for (i = 0; i < ulen - 2; i += 2) {
+        unitmp[i] = 0;
+        unitmp[i + 1] = asc[i >> 1];
+    }
+    /* Make result double null terminated */
+    unitmp[ulen - 2] = 0;
+    unitmp[ulen - 1] = 0;
+    if (unilen)
+        *unilen = ulen;
+    if (uni)
+        *uni = unitmp;
+    return unitmp;
 }
 
 char *OPENSSL_uni2asc(unsigned char *uni, int unilen)
 {
-	int asclen, i;
-	char *asctmp;
-	asclen = unilen / 2;
-	/* If no terminating zero allow for one */
-	if (!unilen || uni[unilen - 1]) asclen++;
-	uni++;
-	if (!(asctmp = OPENSSL_malloc(asclen))) return NULL;
-	for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i];
-	asctmp[asclen - 1] = 0;
-	return asctmp;
+    int asclen, i;
+    char *asctmp;
+    asclen = unilen / 2;
+    /* If no terminating zero allow for one */
+    if (!unilen || uni[unilen - 1])
+        asclen++;
+    uni++;
+    if (!(asctmp = OPENSSL_malloc(asclen)))
+        return NULL;
+    for (i = 0; i < unilen; i += 2)
+        asctmp[i >> 1] = uni[i];
+    asctmp[asclen - 1] = 0;
+    return asctmp;
 }
 
 int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12)
 {
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
 }
 
 #ifndef OPENSSL_NO_FP_API
 int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12)
 {
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
 }
 #endif
 
 PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12)
 {
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
 }
+
 #ifndef OPENSSL_NO_FP_API
 PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12)
 {
-        return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
 }
 #endif
 
 PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509)
 {
-	return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509),
-			NID_x509Certificate, NID_certBag);
+    return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509),
+                                    NID_x509Certificate, NID_certBag);
 }
 
 PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl)
 {
-	return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL),
-			NID_x509Crl, NID_crlBag);
+    return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL),
+                                    NID_x509Crl, NID_crlBag);
 }
 
 X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag)
 {
-	if(M_PKCS12_bag_type(bag) != NID_certBag) return NULL;
-	if(M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) return NULL;
-	return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509));
+    if (M_PKCS12_bag_type(bag) != NID_certBag)
+        return NULL;
+    if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate)
+        return NULL;
+    return ASN1_item_unpack(bag->value.bag->value.octet,
+                            ASN1_ITEM_rptr(X509));
 }
 
 X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag)
 {
-	if(M_PKCS12_bag_type(bag) != NID_crlBag) return NULL;
-	if(M_PKCS12_cert_bag_type(bag) != NID_x509Crl) return NULL;
-	return ASN1_item_unpack(bag->value.bag->value.octet,
-							ASN1_ITEM_rptr(X509_CRL));
+    if (M_PKCS12_bag_type(bag) != NID_crlBag)
+        return NULL;
+    if (M_PKCS12_cert_bag_type(bag) != NID_x509Crl)
+        return NULL;
+    return ASN1_item_unpack(bag->value.bag->value.octet,
+                            ASN1_ITEM_rptr(X509_CRL));
 }
diff --git a/crypto/pkcs12/pk12err.c b/crypto/pkcs12/pk12err.c
index f6ddf2df12..e58710b253 100644
--- a/crypto/pkcs12/pk12err.c
+++ b/crypto/pkcs12/pk12err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,80 +66,84 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_PKCS12,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_PKCS12,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_PKCS12,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_PKCS12,0,reason)
 
-static ERR_STRING_DATA PKCS12_str_functs[]=
-	{
-{ERR_FUNC(PKCS12_F_PARSE_BAG),	"PARSE_BAG"},
-{ERR_FUNC(PKCS12_F_PARSE_BAGS),	"PARSE_BAGS"},
-{ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME),	"PKCS12_ADD_FRIENDLYNAME"},
-{ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC),	"PKCS12_add_friendlyname_asc"},
-{ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI),	"PKCS12_add_friendlyname_uni"},
-{ERR_FUNC(PKCS12_F_PKCS12_ADD_LOCALKEYID),	"PKCS12_add_localkeyid"},
-{ERR_FUNC(PKCS12_F_PKCS12_CREATE),	"PKCS12_create"},
-{ERR_FUNC(PKCS12_F_PKCS12_GEN_MAC),	"PKCS12_gen_mac"},
-{ERR_FUNC(PKCS12_F_PKCS12_INIT),	"PKCS12_init"},
-{ERR_FUNC(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I),	"PKCS12_item_decrypt_d2i"},
-{ERR_FUNC(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT),	"PKCS12_item_i2d_encrypt"},
-{ERR_FUNC(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG),	"PKCS12_item_pack_safebag"},
-{ERR_FUNC(PKCS12_F_PKCS12_KEY_GEN_ASC),	"PKCS12_key_gen_asc"},
-{ERR_FUNC(PKCS12_F_PKCS12_KEY_GEN_UNI),	"PKCS12_key_gen_uni"},
-{ERR_FUNC(PKCS12_F_PKCS12_MAKE_KEYBAG),	"PKCS12_MAKE_KEYBAG"},
-{ERR_FUNC(PKCS12_F_PKCS12_MAKE_SHKEYBAG),	"PKCS12_MAKE_SHKEYBAG"},
-{ERR_FUNC(PKCS12_F_PKCS12_NEWPASS),	"PKCS12_newpass"},
-{ERR_FUNC(PKCS12_F_PKCS12_PACK_P7DATA),	"PKCS12_pack_p7data"},
-{ERR_FUNC(PKCS12_F_PKCS12_PACK_P7ENCDATA),	"PKCS12_pack_p7encdata"},
-{ERR_FUNC(PKCS12_F_PKCS12_PARSE),	"PKCS12_parse"},
-{ERR_FUNC(PKCS12_F_PKCS12_PBE_CRYPT),	"PKCS12_pbe_crypt"},
-{ERR_FUNC(PKCS12_F_PKCS12_PBE_KEYIVGEN),	"PKCS12_PBE_keyivgen"},
-{ERR_FUNC(PKCS12_F_PKCS12_SETUP_MAC),	"PKCS12_setup_mac"},
-{ERR_FUNC(PKCS12_F_PKCS12_SET_MAC),	"PKCS12_set_mac"},
-{ERR_FUNC(PKCS12_F_PKCS12_UNPACK_AUTHSAFES),	"PKCS12_unpack_authsafes"},
-{ERR_FUNC(PKCS12_F_PKCS12_UNPACK_P7DATA),	"PKCS12_unpack_p7data"},
-{ERR_FUNC(PKCS12_F_PKCS12_VERIFY_MAC),	"PKCS12_verify_mac"},
-{ERR_FUNC(PKCS12_F_PKCS8_ADD_KEYUSAGE),	"PKCS8_add_keyusage"},
-{ERR_FUNC(PKCS12_F_PKCS8_ENCRYPT),	"PKCS8_encrypt"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PKCS12_str_functs[] = {
+    {ERR_FUNC(PKCS12_F_PARSE_BAG), "PARSE_BAG"},
+    {ERR_FUNC(PKCS12_F_PARSE_BAGS), "PARSE_BAGS"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME), "PKCS12_ADD_FRIENDLYNAME"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC),
+     "PKCS12_add_friendlyname_asc"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI),
+     "PKCS12_add_friendlyname_uni"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ADD_LOCALKEYID), "PKCS12_add_localkeyid"},
+    {ERR_FUNC(PKCS12_F_PKCS12_CREATE), "PKCS12_create"},
+    {ERR_FUNC(PKCS12_F_PKCS12_GEN_MAC), "PKCS12_gen_mac"},
+    {ERR_FUNC(PKCS12_F_PKCS12_INIT), "PKCS12_init"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ITEM_DECRYPT_D2I), "PKCS12_item_decrypt_d2i"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT), "PKCS12_item_i2d_encrypt"},
+    {ERR_FUNC(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG), "PKCS12_item_pack_safebag"},
+    {ERR_FUNC(PKCS12_F_PKCS12_KEY_GEN_ASC), "PKCS12_key_gen_asc"},
+    {ERR_FUNC(PKCS12_F_PKCS12_KEY_GEN_UNI), "PKCS12_key_gen_uni"},
+    {ERR_FUNC(PKCS12_F_PKCS12_MAKE_KEYBAG), "PKCS12_MAKE_KEYBAG"},
+    {ERR_FUNC(PKCS12_F_PKCS12_MAKE_SHKEYBAG), "PKCS12_MAKE_SHKEYBAG"},
+    {ERR_FUNC(PKCS12_F_PKCS12_NEWPASS), "PKCS12_newpass"},
+    {ERR_FUNC(PKCS12_F_PKCS12_PACK_P7DATA), "PKCS12_pack_p7data"},
+    {ERR_FUNC(PKCS12_F_PKCS12_PACK_P7ENCDATA), "PKCS12_pack_p7encdata"},
+    {ERR_FUNC(PKCS12_F_PKCS12_PARSE), "PKCS12_parse"},
+    {ERR_FUNC(PKCS12_F_PKCS12_PBE_CRYPT), "PKCS12_pbe_crypt"},
+    {ERR_FUNC(PKCS12_F_PKCS12_PBE_KEYIVGEN), "PKCS12_PBE_keyivgen"},
+    {ERR_FUNC(PKCS12_F_PKCS12_SETUP_MAC), "PKCS12_setup_mac"},
+    {ERR_FUNC(PKCS12_F_PKCS12_SET_MAC), "PKCS12_set_mac"},
+    {ERR_FUNC(PKCS12_F_PKCS12_UNPACK_AUTHSAFES), "PKCS12_unpack_authsafes"},
+    {ERR_FUNC(PKCS12_F_PKCS12_UNPACK_P7DATA), "PKCS12_unpack_p7data"},
+    {ERR_FUNC(PKCS12_F_PKCS12_VERIFY_MAC), "PKCS12_verify_mac"},
+    {ERR_FUNC(PKCS12_F_PKCS8_ADD_KEYUSAGE), "PKCS8_add_keyusage"},
+    {ERR_FUNC(PKCS12_F_PKCS8_ENCRYPT), "PKCS8_encrypt"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA PKCS12_str_reasons[]=
-	{
-{ERR_REASON(PKCS12_R_CANT_PACK_STRUCTURE),"cant pack structure"},
-{ERR_REASON(PKCS12_R_CONTENT_TYPE_NOT_DATA),"content type not data"},
-{ERR_REASON(PKCS12_R_DECODE_ERROR)       ,"decode error"},
-{ERR_REASON(PKCS12_R_ENCODE_ERROR)       ,"encode error"},
-{ERR_REASON(PKCS12_R_ENCRYPT_ERROR)      ,"encrypt error"},
-{ERR_REASON(PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE),"error setting encrypted data type"},
-{ERR_REASON(PKCS12_R_INVALID_NULL_ARGUMENT),"invalid null argument"},
-{ERR_REASON(PKCS12_R_INVALID_NULL_PKCS12_POINTER),"invalid null pkcs12 pointer"},
-{ERR_REASON(PKCS12_R_IV_GEN_ERROR)       ,"iv gen error"},
-{ERR_REASON(PKCS12_R_KEY_GEN_ERROR)      ,"key gen error"},
-{ERR_REASON(PKCS12_R_MAC_ABSENT)         ,"mac absent"},
-{ERR_REASON(PKCS12_R_MAC_GENERATION_ERROR),"mac generation error"},
-{ERR_REASON(PKCS12_R_MAC_SETUP_ERROR)    ,"mac setup error"},
-{ERR_REASON(PKCS12_R_MAC_STRING_SET_ERROR),"mac string set error"},
-{ERR_REASON(PKCS12_R_MAC_VERIFY_ERROR)   ,"mac verify error"},
-{ERR_REASON(PKCS12_R_MAC_VERIFY_FAILURE) ,"mac verify failure"},
-{ERR_REASON(PKCS12_R_PARSE_ERROR)        ,"parse error"},
-{ERR_REASON(PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR),"pkcs12 algor cipherinit error"},
-{ERR_REASON(PKCS12_R_PKCS12_CIPHERFINAL_ERROR),"pkcs12 cipherfinal error"},
-{ERR_REASON(PKCS12_R_PKCS12_PBE_CRYPT_ERROR),"pkcs12 pbe crypt error"},
-{ERR_REASON(PKCS12_R_UNKNOWN_DIGEST_ALGORITHM),"unknown digest algorithm"},
-{ERR_REASON(PKCS12_R_UNSUPPORTED_PKCS12_MODE),"unsupported pkcs12 mode"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PKCS12_str_reasons[] = {
+    {ERR_REASON(PKCS12_R_CANT_PACK_STRUCTURE), "cant pack structure"},
+    {ERR_REASON(PKCS12_R_CONTENT_TYPE_NOT_DATA), "content type not data"},
+    {ERR_REASON(PKCS12_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(PKCS12_R_ENCODE_ERROR), "encode error"},
+    {ERR_REASON(PKCS12_R_ENCRYPT_ERROR), "encrypt error"},
+    {ERR_REASON(PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE),
+     "error setting encrypted data type"},
+    {ERR_REASON(PKCS12_R_INVALID_NULL_ARGUMENT), "invalid null argument"},
+    {ERR_REASON(PKCS12_R_INVALID_NULL_PKCS12_POINTER),
+     "invalid null pkcs12 pointer"},
+    {ERR_REASON(PKCS12_R_IV_GEN_ERROR), "iv gen error"},
+    {ERR_REASON(PKCS12_R_KEY_GEN_ERROR), "key gen error"},
+    {ERR_REASON(PKCS12_R_MAC_ABSENT), "mac absent"},
+    {ERR_REASON(PKCS12_R_MAC_GENERATION_ERROR), "mac generation error"},
+    {ERR_REASON(PKCS12_R_MAC_SETUP_ERROR), "mac setup error"},
+    {ERR_REASON(PKCS12_R_MAC_STRING_SET_ERROR), "mac string set error"},
+    {ERR_REASON(PKCS12_R_MAC_VERIFY_ERROR), "mac verify error"},
+    {ERR_REASON(PKCS12_R_MAC_VERIFY_FAILURE), "mac verify failure"},
+    {ERR_REASON(PKCS12_R_PARSE_ERROR), "parse error"},
+    {ERR_REASON(PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR),
+     "pkcs12 algor cipherinit error"},
+    {ERR_REASON(PKCS12_R_PKCS12_CIPHERFINAL_ERROR),
+     "pkcs12 cipherfinal error"},
+    {ERR_REASON(PKCS12_R_PKCS12_PBE_CRYPT_ERROR), "pkcs12 pbe crypt error"},
+    {ERR_REASON(PKCS12_R_UNKNOWN_DIGEST_ALGORITHM),
+     "unknown digest algorithm"},
+    {ERR_REASON(PKCS12_R_UNSUPPORTED_PKCS12_MODE), "unsupported pkcs12 mode"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_PKCS12_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(PKCS12_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,PKCS12_str_functs);
-		ERR_load_strings(0,PKCS12_str_reasons);
-		}
+    if (ERR_func_error_string(PKCS12_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, PKCS12_str_functs);
+        ERR_load_strings(0, PKCS12_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/pkcs12/pkcs12.h b/crypto/pkcs12/pkcs12.h
index b17eb9f42b..a39adf5eb5 100644
--- a/crypto/pkcs12/pkcs12.h
+++ b/crypto/pkcs12/pkcs12.h
@@ -1,6 +1,7 @@
 /* pkcs12.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,67 +58,69 @@
  */
 
 #ifndef HEADER_PKCS12_H
-#define HEADER_PKCS12_H
+# define HEADER_PKCS12_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define PKCS12_KEY_ID	1
-#define PKCS12_IV_ID	2
-#define PKCS12_MAC_ID	3
+# define PKCS12_KEY_ID   1
+# define PKCS12_IV_ID    2
+# define PKCS12_MAC_ID   3
 
 /* Default iteration count */
-#ifndef PKCS12_DEFAULT_ITER
-#define PKCS12_DEFAULT_ITER	PKCS5_DEFAULT_ITER
-#endif
+# ifndef PKCS12_DEFAULT_ITER
+#  define PKCS12_DEFAULT_ITER     PKCS5_DEFAULT_ITER
+# endif
 
-#define PKCS12_MAC_KEY_LENGTH 20
+# define PKCS12_MAC_KEY_LENGTH 20
 
-#define PKCS12_SALT_LEN	8
+# define PKCS12_SALT_LEN 8
 
 /* Uncomment out next line for unicode password and names, otherwise ASCII */
 
-/*#define PBE_UNICODE*/
+/*
+ * #define PBE_UNICODE
+ */
 
-#ifdef PBE_UNICODE
-#define PKCS12_key_gen PKCS12_key_gen_uni
-#define PKCS12_add_friendlyname PKCS12_add_friendlyname_uni
-#else
-#define PKCS12_key_gen PKCS12_key_gen_asc
-#define PKCS12_add_friendlyname PKCS12_add_friendlyname_asc
-#endif
+# ifdef PBE_UNICODE
+#  define PKCS12_key_gen PKCS12_key_gen_uni
+#  define PKCS12_add_friendlyname PKCS12_add_friendlyname_uni
+# else
+#  define PKCS12_key_gen PKCS12_key_gen_asc
+#  define PKCS12_add_friendlyname PKCS12_add_friendlyname_asc
+# endif
 
 /* MS key usage constants */
 
-#define KEY_EX	0x10
-#define KEY_SIG 0x80
+# define KEY_EX  0x10
+# define KEY_SIG 0x80
 
 typedef struct {
-X509_SIG *dinfo;
-ASN1_OCTET_STRING *salt;
-ASN1_INTEGER *iter;	/* defaults to 1 */
+    X509_SIG *dinfo;
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *iter;         /* defaults to 1 */
 } PKCS12_MAC_DATA;
 
 typedef struct {
-ASN1_INTEGER *version;
-PKCS12_MAC_DATA *mac;
-PKCS7 *authsafes;
+    ASN1_INTEGER *version;
+    PKCS12_MAC_DATA *mac;
+    PKCS7 *authsafes;
 } PKCS12;
 
 typedef struct {
-ASN1_OBJECT *type;
-union {
-	struct pkcs12_bag_st *bag; /* secret, crl and certbag */
-	struct pkcs8_priv_key_info_st	*keybag; /* keybag */
-	X509_SIG *shkeybag; /* shrouded key bag */
-	STACK_OF(PKCS12_SAFEBAG) *safes;
-	ASN1_TYPE *other;
-}value;
-STACK_OF(X509_ATTRIBUTE) *attrib;
+    ASN1_OBJECT *type;
+    union {
+        struct pkcs12_bag_st *bag; /* secret, crl and certbag */
+        struct pkcs8_priv_key_info_st *keybag; /* keybag */
+        X509_SIG *shkeybag;     /* shrouded key bag */
+        STACK_OF(PKCS12_SAFEBAG) *safes;
+        ASN1_TYPE *other;
+    } value;
+    STACK_OF(X509_ATTRIBUTE) *attrib;
 } PKCS12_SAFEBAG;
 
 DECLARE_STACK_OF(PKCS12_SAFEBAG)
@@ -125,112 +128,119 @@ DECLARE_ASN1_SET_OF(PKCS12_SAFEBAG)
 DECLARE_PKCS12_STACK_OF(PKCS12_SAFEBAG)
 
 typedef struct pkcs12_bag_st {
-ASN1_OBJECT *type;
-union {
-	ASN1_OCTET_STRING *x509cert;
-	ASN1_OCTET_STRING *x509crl;
-	ASN1_OCTET_STRING *octet;
-	ASN1_IA5STRING *sdsicert;
-	ASN1_TYPE *other; /* Secret or other bag */
-}value;
+    ASN1_OBJECT *type;
+    union {
+        ASN1_OCTET_STRING *x509cert;
+        ASN1_OCTET_STRING *x509crl;
+        ASN1_OCTET_STRING *octet;
+        ASN1_IA5STRING *sdsicert;
+        ASN1_TYPE *other;       /* Secret or other bag */
+    } value;
 } PKCS12_BAGS;
 
-#define PKCS12_ERROR	0
-#define PKCS12_OK	1
+# define PKCS12_ERROR    0
+# define PKCS12_OK       1
 
 /* Compatibility macros */
 
-#define M_PKCS12_x5092certbag PKCS12_x5092certbag
-#define M_PKCS12_x509crl2certbag PKCS12_x509crl2certbag
-
-#define M_PKCS12_certbag2x509 PKCS12_certbag2x509
-#define M_PKCS12_certbag2x509crl PKCS12_certbag2x509crl 
+# define M_PKCS12_x5092certbag PKCS12_x5092certbag
+# define M_PKCS12_x509crl2certbag PKCS12_x509crl2certbag
 
-#define M_PKCS12_unpack_p7data PKCS12_unpack_p7data
-#define M_PKCS12_pack_authsafes PKCS12_pack_authsafes
-#define M_PKCS12_unpack_authsafes PKCS12_unpack_authsafes
-#define M_PKCS12_unpack_p7encdata PKCS12_unpack_p7encdata
+# define M_PKCS12_certbag2x509 PKCS12_certbag2x509
+# define M_PKCS12_certbag2x509crl PKCS12_certbag2x509crl
 
-#define M_PKCS12_decrypt_skey PKCS12_decrypt_skey
-#define M_PKCS8_decrypt PKCS8_decrypt
+# define M_PKCS12_unpack_p7data PKCS12_unpack_p7data
+# define M_PKCS12_pack_authsafes PKCS12_pack_authsafes
+# define M_PKCS12_unpack_authsafes PKCS12_unpack_authsafes
+# define M_PKCS12_unpack_p7encdata PKCS12_unpack_p7encdata
 
-#define M_PKCS12_bag_type(bg) OBJ_obj2nid((bg)->type)
-#define M_PKCS12_cert_bag_type(bg) OBJ_obj2nid((bg)->value.bag->type)
-#define M_PKCS12_crl_bag_type M_PKCS12_cert_bag_type
+# define M_PKCS12_decrypt_skey PKCS12_decrypt_skey
+# define M_PKCS8_decrypt PKCS8_decrypt
 
-#define PKCS12_get_attr(bag, attr_nid) \
-			 PKCS12_get_attr_gen(bag->attrib, attr_nid)
+# define M_PKCS12_bag_type(bg) OBJ_obj2nid((bg)->type)
+# define M_PKCS12_cert_bag_type(bg) OBJ_obj2nid((bg)->value.bag->type)
+# define M_PKCS12_crl_bag_type M_PKCS12_cert_bag_type
 
-#define PKCS8_get_attr(p8, attr_nid) \
-		PKCS12_get_attr_gen(p8->attributes, attr_nid)
+# define PKCS12_get_attr(bag, attr_nid) \
+                         PKCS12_get_attr_gen(bag->attrib, attr_nid)
 
-#define PKCS12_mac_present(p12) ((p12)->mac ? 1 : 0)
+# define PKCS8_get_attr(p8, attr_nid) \
+                PKCS12_get_attr_gen(p8->attributes, attr_nid)
 
+# define PKCS12_mac_present(p12) ((p12)->mac ? 1 : 0)
 
 PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509);
 PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl);
 X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag);
 X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag);
 
-PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it, int nid1,
-	     int nid2);
+PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,
+                                         int nid1, int nid2);
 PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG(PKCS8_PRIV_KEY_INFO *p8);
-PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass, int passlen);
-PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag, const char *pass,
-								int passlen);
-X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher, 
-			const char *pass, int passlen,
-			unsigned char *salt, int saltlen, int iter,
-			PKCS8_PRIV_KEY_INFO *p8);
+PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass,
+                                   int passlen);
+PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag,
+                                         const char *pass, int passlen);
+X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
+                        const char *pass, int passlen, unsigned char *salt,
+                        int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8);
 PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG(int pbe_nid, const char *pass,
-				     int passlen, unsigned char *salt,
-				     int saltlen, int iter,
-				     PKCS8_PRIV_KEY_INFO *p8);
+                                     int passlen, unsigned char *salt,
+                                     int saltlen, int iter,
+                                     PKCS8_PRIV_KEY_INFO *p8);
 PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk);
 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7);
 PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
-			     unsigned char *salt, int saltlen, int iter,
-			     STACK_OF(PKCS12_SAFEBAG) *bags);
-STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass, int passlen);
+                             unsigned char *salt, int saltlen, int iter,
+                             STACK_OF(PKCS12_SAFEBAG) *bags);
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
+                                                  int passlen);
 
 int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes);
 STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12);
 
-int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name, int namelen);
+int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
+                          int namelen);
 int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
-				int namelen);
+                                int namelen);
 int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
-				int namelen);
-int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag, const unsigned char *name,
-				int namelen);
+                           int namelen);
+int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
+                                const unsigned char *name, int namelen);
 int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage);
 ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid);
 char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag);
 unsigned char *PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
-				int passlen, unsigned char *in, int inlen,
-				unsigned char **data, int *datalen, int en_de);
-void * PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
-	     const char *pass, int passlen, ASN1_OCTET_STRING *oct, int zbuf);
-ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor, const ASN1_ITEM *it,
-				       const char *pass, int passlen,
-				       void *obj, int zbuf);
+                                int passlen, unsigned char *in, int inlen,
+                                unsigned char **data, int *datalen,
+                                int en_de);
+void *PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
+                              const char *pass, int passlen,
+                              ASN1_OCTET_STRING *oct, int zbuf);
+ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
+                                           const ASN1_ITEM *it,
+                                           const char *pass, int passlen,
+                                           void *obj, int zbuf);
 PKCS12 *PKCS12_init(int mode);
 int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
-		       int saltlen, int id, int iter, int n,
-		       unsigned char *out, const EVP_MD *md_type);
-int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt, int saltlen, int id, int iter, int n, unsigned char *out, const EVP_MD *md_type);
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
+int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
+                       int saltlen, int id, int iter, int n,
+                       unsigned char *out, const EVP_MD *md_type);
 int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
-			 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md_type,
-			 int en_de);
+                        ASN1_TYPE *param, const EVP_CIPHER *cipher,
+                        const EVP_MD *md_type, int en_de);
 int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
-			 unsigned char *mac, unsigned int *maclen);
+                   unsigned char *mac, unsigned int *maclen);
 int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen);
 int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
-		   unsigned char *salt, int saltlen, int iter,
-		   const EVP_MD *md_type);
+                   unsigned char *salt, int saltlen, int iter,
+                   const EVP_MD *md_type);
 int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt,
-					 int saltlen, const EVP_MD *md_type);
-unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen);
+                     int saltlen, const EVP_MD *md_type);
+unsigned char *OPENSSL_asc2uni(const char *asc, int asclen,
+                               unsigned char **uni, int *unilen);
 char *OPENSSL_uni2asc(unsigned char *uni, int unilen);
 
 DECLARE_ASN1_FUNCTIONS(PKCS12)
@@ -243,17 +253,17 @@ DECLARE_ASN1_ITEM(PKCS12_AUTHSAFES)
 
 void PKCS12_PBE_add(void);
 int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
-		 STACK_OF(X509) **ca);
+                 STACK_OF(X509) **ca);
 PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
-			 STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
-						 int mac_iter, int keytype);
+                      STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
+                      int mac_iter, int keytype);
 
 PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert);
-PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, EVP_PKEY *key,
-						int key_usage, int iter,
-						int key_nid, char *pass);
+PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
+                               EVP_PKEY *key, int key_usage, int iter,
+                               int key_nid, char *pass);
 int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
-					int safe_nid, int iter, char *pass);
+                    int safe_nid, int iter, char *pass);
 PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int p7_nid);
 
 int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12);
@@ -263,7 +273,8 @@ PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
 int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_PKCS12_strings(void);
@@ -271,59 +282,59 @@ void ERR_load_PKCS12_strings(void);
 /* Error codes for the PKCS12 functions. */
 
 /* Function codes. */
-#define PKCS12_F_PARSE_BAG				 129
-#define PKCS12_F_PARSE_BAGS				 103
-#define PKCS12_F_PKCS12_ADD_FRIENDLYNAME		 100
-#define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC		 127
-#define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI		 102
-#define PKCS12_F_PKCS12_ADD_LOCALKEYID			 104
-#define PKCS12_F_PKCS12_CREATE				 105
-#define PKCS12_F_PKCS12_GEN_MAC				 107
-#define PKCS12_F_PKCS12_INIT				 109
-#define PKCS12_F_PKCS12_ITEM_DECRYPT_D2I		 106
-#define PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT		 108
-#define PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG		 117
-#define PKCS12_F_PKCS12_KEY_GEN_ASC			 110
-#define PKCS12_F_PKCS12_KEY_GEN_UNI			 111
-#define PKCS12_F_PKCS12_MAKE_KEYBAG			 112
-#define PKCS12_F_PKCS12_MAKE_SHKEYBAG			 113
-#define PKCS12_F_PKCS12_NEWPASS				 128
-#define PKCS12_F_PKCS12_PACK_P7DATA			 114
-#define PKCS12_F_PKCS12_PACK_P7ENCDATA			 115
-#define PKCS12_F_PKCS12_PARSE				 118
-#define PKCS12_F_PKCS12_PBE_CRYPT			 119
-#define PKCS12_F_PKCS12_PBE_KEYIVGEN			 120
-#define PKCS12_F_PKCS12_SETUP_MAC			 122
-#define PKCS12_F_PKCS12_SET_MAC				 123
-#define PKCS12_F_PKCS12_UNPACK_AUTHSAFES		 130
-#define PKCS12_F_PKCS12_UNPACK_P7DATA			 131
-#define PKCS12_F_PKCS12_VERIFY_MAC			 126
-#define PKCS12_F_PKCS8_ADD_KEYUSAGE			 124
-#define PKCS12_F_PKCS8_ENCRYPT				 125
+# define PKCS12_F_PARSE_BAG                               129
+# define PKCS12_F_PARSE_BAGS                              103
+# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME                 100
+# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC             127
+# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI             102
+# define PKCS12_F_PKCS12_ADD_LOCALKEYID                   104
+# define PKCS12_F_PKCS12_CREATE                           105
+# define PKCS12_F_PKCS12_GEN_MAC                          107
+# define PKCS12_F_PKCS12_INIT                             109
+# define PKCS12_F_PKCS12_ITEM_DECRYPT_D2I                 106
+# define PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT                 108
+# define PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG                117
+# define PKCS12_F_PKCS12_KEY_GEN_ASC                      110
+# define PKCS12_F_PKCS12_KEY_GEN_UNI                      111
+# define PKCS12_F_PKCS12_MAKE_KEYBAG                      112
+# define PKCS12_F_PKCS12_MAKE_SHKEYBAG                    113
+# define PKCS12_F_PKCS12_NEWPASS                          128
+# define PKCS12_F_PKCS12_PACK_P7DATA                      114
+# define PKCS12_F_PKCS12_PACK_P7ENCDATA                   115
+# define PKCS12_F_PKCS12_PARSE                            118
+# define PKCS12_F_PKCS12_PBE_CRYPT                        119
+# define PKCS12_F_PKCS12_PBE_KEYIVGEN                     120
+# define PKCS12_F_PKCS12_SETUP_MAC                        122
+# define PKCS12_F_PKCS12_SET_MAC                          123
+# define PKCS12_F_PKCS12_UNPACK_AUTHSAFES                 130
+# define PKCS12_F_PKCS12_UNPACK_P7DATA                    131
+# define PKCS12_F_PKCS12_VERIFY_MAC                       126
+# define PKCS12_F_PKCS8_ADD_KEYUSAGE                      124
+# define PKCS12_F_PKCS8_ENCRYPT                           125
 
 /* Reason codes. */
-#define PKCS12_R_CANT_PACK_STRUCTURE			 100
-#define PKCS12_R_CONTENT_TYPE_NOT_DATA			 121
-#define PKCS12_R_DECODE_ERROR				 101
-#define PKCS12_R_ENCODE_ERROR				 102
-#define PKCS12_R_ENCRYPT_ERROR				 103
-#define PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE	 120
-#define PKCS12_R_INVALID_NULL_ARGUMENT			 104
-#define PKCS12_R_INVALID_NULL_PKCS12_POINTER		 105
-#define PKCS12_R_IV_GEN_ERROR				 106
-#define PKCS12_R_KEY_GEN_ERROR				 107
-#define PKCS12_R_MAC_ABSENT				 108
-#define PKCS12_R_MAC_GENERATION_ERROR			 109
-#define PKCS12_R_MAC_SETUP_ERROR			 110
-#define PKCS12_R_MAC_STRING_SET_ERROR			 111
-#define PKCS12_R_MAC_VERIFY_ERROR			 112
-#define PKCS12_R_MAC_VERIFY_FAILURE			 113
-#define PKCS12_R_PARSE_ERROR				 114
-#define PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR		 115
-#define PKCS12_R_PKCS12_CIPHERFINAL_ERROR		 116
-#define PKCS12_R_PKCS12_PBE_CRYPT_ERROR			 117
-#define PKCS12_R_UNKNOWN_DIGEST_ALGORITHM		 118
-#define PKCS12_R_UNSUPPORTED_PKCS12_MODE		 119
+# define PKCS12_R_CANT_PACK_STRUCTURE                     100
+# define PKCS12_R_CONTENT_TYPE_NOT_DATA                   121
+# define PKCS12_R_DECODE_ERROR                            101
+# define PKCS12_R_ENCODE_ERROR                            102
+# define PKCS12_R_ENCRYPT_ERROR                           103
+# define PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE       120
+# define PKCS12_R_INVALID_NULL_ARGUMENT                   104
+# define PKCS12_R_INVALID_NULL_PKCS12_POINTER             105
+# define PKCS12_R_IV_GEN_ERROR                            106
+# define PKCS12_R_KEY_GEN_ERROR                           107
+# define PKCS12_R_MAC_ABSENT                              108
+# define PKCS12_R_MAC_GENERATION_ERROR                    109
+# define PKCS12_R_MAC_SETUP_ERROR                         110
+# define PKCS12_R_MAC_STRING_SET_ERROR                    111
+# define PKCS12_R_MAC_VERIFY_ERROR                        112
+# define PKCS12_R_MAC_VERIFY_FAILURE                      113
+# define PKCS12_R_PARSE_ERROR                             114
+# define PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR           115
+# define PKCS12_R_PKCS12_CIPHERFINAL_ERROR                116
+# define PKCS12_R_PKCS12_PBE_CRYPT_ERROR                  117
+# define PKCS12_R_UNKNOWN_DIGEST_ALGORITHM                118
+# define PKCS12_R_UNSUPPORTED_PKCS12_MODE                 119
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/pkcs7/bio_pk7.c b/crypto/pkcs7/bio_pk7.c
index 0fd31e730f..fae1c564c4 100644
--- a/crypto/pkcs7/bio_pk7.c
+++ b/crypto/pkcs7/bio_pk7.c
@@ -1,5 +1,6 @@
 /* bio_pk7.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,13 +58,13 @@
 #include 
 
 #if !defined(OPENSSL_SYSNAME_NETWARE) && !defined(OPENSSL_SYSNAME_VXWORKS)
-#include 
+# include 
 #endif
 #include 
 
 /* Streaming encode support for PKCS#7 */
 
-BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7) 
-	{
-	return BIO_new_NDEF(out, (ASN1_VALUE *)p7, ASN1_ITEM_rptr(PKCS7));
-	}
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7)
+{
+    return BIO_new_NDEF(out, (ASN1_VALUE *)p7, ASN1_ITEM_rptr(PKCS7));
+}
diff --git a/crypto/pkcs7/pk7_asn1.c b/crypto/pkcs7/pk7_asn1.c
index b7ec2883cb..9c0a43981e 100644
--- a/crypto/pkcs7/pk7_asn1.c
+++ b/crypto/pkcs7/pk7_asn1.c
@@ -1,6 +1,7 @@
 /* pk7_asn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -69,179 +70,182 @@
 ASN1_ADB_TEMPLATE(p7default) = ASN1_EXP_OPT(PKCS7, d.other, ASN1_ANY, 0);
 
 ASN1_ADB(PKCS7) = {
-	ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP_OPT(PKCS7, d.data, ASN1_OCTET_STRING_NDEF, 0)),
-	ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP_OPT(PKCS7, d.sign, PKCS7_SIGNED, 0)),
-	ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.enveloped, PKCS7_ENVELOPE, 0)),
-	ADB_ENTRY(NID_pkcs7_signedAndEnveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.signed_and_enveloped, PKCS7_SIGN_ENVELOPE, 0)),
-	ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP_OPT(PKCS7, d.digest, PKCS7_DIGEST, 0)),
-	ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
+        ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP_OPT(PKCS7, d.data, ASN1_OCTET_STRING_NDEF, 0)),
+        ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP_OPT(PKCS7, d.sign, PKCS7_SIGNED, 0)),
+        ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.enveloped, PKCS7_ENVELOPE, 0)),
+        ADB_ENTRY(NID_pkcs7_signedAndEnveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.signed_and_enveloped, PKCS7_SIGN_ENVELOPE, 0)),
+        ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP_OPT(PKCS7, d.digest, PKCS7_DIGEST, 0)),
+        ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
 } ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
 
 /* PKCS#7 streaming support */
 static int pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                  void *exarg)
 {
-	ASN1_STREAM_ARG *sarg = exarg;
-	PKCS7 **pp7 = (PKCS7 **)pval;
-
-	switch(operation)
-		{
-
-		case ASN1_OP_STREAM_PRE:
-		if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
-			return 0;
-		case ASN1_OP_DETACHED_PRE:
-		sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
-		if (!sarg->ndef_bio)
-			return 0;
-		break;
-
-		case ASN1_OP_STREAM_POST:
-		case ASN1_OP_DETACHED_POST:
-		if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
-			return 0;
-		break;
-
-		}
-	return 1;
+    ASN1_STREAM_ARG *sarg = exarg;
+    PKCS7 **pp7 = (PKCS7 **)pval;
+
+    switch (operation) {
+
+    case ASN1_OP_STREAM_PRE:
+        if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
+            return 0;
+    case ASN1_OP_DETACHED_PRE:
+        sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
+        if (!sarg->ndef_bio)
+            return 0;
+        break;
+
+    case ASN1_OP_STREAM_POST:
+    case ASN1_OP_DETACHED_POST:
+        if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
+            return 0;
+        break;
+
+    }
+    return 1;
 }
 
 ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
-	ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(PKCS7)
+        ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(PKCS7)
 }ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7)
+
 IMPLEMENT_ASN1_NDEF_FUNCTION(PKCS7)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(PKCS7)
 
 ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
-	ASN1_SIMPLE(PKCS7_SIGNED, version, ASN1_INTEGER),
-	ASN1_SET_OF(PKCS7_SIGNED, md_algs, X509_ALGOR),
-	ASN1_SIMPLE(PKCS7_SIGNED, contents, PKCS7),
-	ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNED, cert, X509, 0),
-	ASN1_IMP_SET_OF_OPT(PKCS7_SIGNED, crl, X509_CRL, 1),
-	ASN1_SET_OF(PKCS7_SIGNED, signer_info, PKCS7_SIGNER_INFO)
+        ASN1_SIMPLE(PKCS7_SIGNED, version, ASN1_INTEGER),
+        ASN1_SET_OF(PKCS7_SIGNED, md_algs, X509_ALGOR),
+        ASN1_SIMPLE(PKCS7_SIGNED, contents, PKCS7),
+        ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNED, cert, X509, 0),
+        ASN1_IMP_SET_OF_OPT(PKCS7_SIGNED, crl, X509_CRL, 1),
+        ASN1_SET_OF(PKCS7_SIGNED, signer_info, PKCS7_SIGNER_INFO)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_SIGNED)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNED)
 
 /* Minor tweak to operation: free up EVP_PKEY */
 static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-							void *exarg)
+                 void *exarg)
 {
-	if(operation == ASN1_OP_FREE_POST) {
-		PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
-		EVP_PKEY_free(si->pkey);
-	}
-	return 1;
+    if (operation == ASN1_OP_FREE_POST) {
+        PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
+        EVP_PKEY_free(si->pkey);
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(PKCS7_SIGNER_INFO, si_cb) = {
-	ASN1_SIMPLE(PKCS7_SIGNER_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS7_SIGNER_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
-	ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_alg, X509_ALGOR),
-	/* NB this should be a SET OF but we use a SEQUENCE OF so the
-	 * original order * is retained when the structure is reencoded.
-	 * Since the attributes are implicitly tagged this will not affect
-	 * the encoding.
-	 */
-	ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNER_INFO, auth_attr, X509_ATTRIBUTE, 0),
-	ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_enc_alg, X509_ALGOR),
-	ASN1_SIMPLE(PKCS7_SIGNER_INFO, enc_digest, ASN1_OCTET_STRING),
-	ASN1_IMP_SET_OF_OPT(PKCS7_SIGNER_INFO, unauth_attr, X509_ATTRIBUTE, 1)
+        ASN1_SIMPLE(PKCS7_SIGNER_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS7_SIGNER_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
+        ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_alg, X509_ALGOR),
+        /* NB this should be a SET OF but we use a SEQUENCE OF so the
+         * original order * is retained when the structure is reencoded.
+         * Since the attributes are implicitly tagged this will not affect
+         * the encoding.
+         */
+        ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNER_INFO, auth_attr, X509_ATTRIBUTE, 0),
+        ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_enc_alg, X509_ALGOR),
+        ASN1_SIMPLE(PKCS7_SIGNER_INFO, enc_digest, ASN1_OCTET_STRING),
+        ASN1_IMP_SET_OF_OPT(PKCS7_SIGNER_INFO, unauth_attr, X509_ATTRIBUTE, 1)
 } ASN1_SEQUENCE_END_cb(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
 
 ASN1_SEQUENCE(PKCS7_ISSUER_AND_SERIAL) = {
-	ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, issuer, X509_NAME),
-	ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, serial, ASN1_INTEGER)
+        ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, issuer, X509_NAME),
+        ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, serial, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(PKCS7_ISSUER_AND_SERIAL)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
 
 ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
-	ASN1_SIMPLE(PKCS7_ENVELOPE, version, ASN1_INTEGER),
-	ASN1_SET_OF(PKCS7_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
-	ASN1_SIMPLE(PKCS7_ENVELOPE, enc_data, PKCS7_ENC_CONTENT)
+        ASN1_SIMPLE(PKCS7_ENVELOPE, version, ASN1_INTEGER),
+        ASN1_SET_OF(PKCS7_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
+        ASN1_SIMPLE(PKCS7_ENVELOPE, enc_data, PKCS7_ENC_CONTENT)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_ENVELOPE)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
 
 /* Minor tweak to operation: free up X509 */
 static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
+                 void *exarg)
 {
-	if(operation == ASN1_OP_FREE_POST) {
-		PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
-		X509_free(ri->cert);
-	}
-	return 1;
+    if (operation == ASN1_OP_FREE_POST) {
+        PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
+        X509_free(ri->cert);
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(PKCS7_RECIP_INFO, ri_cb) = {
-	ASN1_SIMPLE(PKCS7_RECIP_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS7_RECIP_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
-	ASN1_SIMPLE(PKCS7_RECIP_INFO, key_enc_algor, X509_ALGOR),
-	ASN1_SIMPLE(PKCS7_RECIP_INFO, enc_key, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(PKCS7_RECIP_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS7_RECIP_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
+        ASN1_SIMPLE(PKCS7_RECIP_INFO, key_enc_algor, X509_ALGOR),
+        ASN1_SIMPLE(PKCS7_RECIP_INFO, enc_key, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END_cb(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
 
 ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
-	ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
-	ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
-	ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
+        ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
+        ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
+        ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
 
 ASN1_NDEF_SEQUENCE(PKCS7_SIGN_ENVELOPE) = {
-	ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, version, ASN1_INTEGER),
-	ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
-	ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, md_algs, X509_ALGOR),
-	ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, enc_data, PKCS7_ENC_CONTENT),
-	ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, cert, X509, 0),
-	ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, crl, X509_CRL, 1),
-	ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, signer_info, PKCS7_SIGNER_INFO)
+        ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, version, ASN1_INTEGER),
+        ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
+        ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, md_algs, X509_ALGOR),
+        ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, enc_data, PKCS7_ENC_CONTENT),
+        ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, cert, X509, 0),
+        ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, crl, X509_CRL, 1),
+        ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, signer_info, PKCS7_SIGNER_INFO)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_SIGN_ENVELOPE)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
 
 ASN1_NDEF_SEQUENCE(PKCS7_ENCRYPT) = {
-	ASN1_SIMPLE(PKCS7_ENCRYPT, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS7_ENCRYPT, enc_data, PKCS7_ENC_CONTENT)
+        ASN1_SIMPLE(PKCS7_ENCRYPT, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS7_ENCRYPT, enc_data, PKCS7_ENC_CONTENT)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_ENCRYPT)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
 
 ASN1_NDEF_SEQUENCE(PKCS7_DIGEST) = {
-	ASN1_SIMPLE(PKCS7_DIGEST, version, ASN1_INTEGER),
-	ASN1_SIMPLE(PKCS7_DIGEST, md, X509_ALGOR),
-	ASN1_SIMPLE(PKCS7_DIGEST, contents, PKCS7),
-	ASN1_SIMPLE(PKCS7_DIGEST, digest, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(PKCS7_DIGEST, version, ASN1_INTEGER),
+        ASN1_SIMPLE(PKCS7_DIGEST, md, X509_ALGOR),
+        ASN1_SIMPLE(PKCS7_DIGEST, contents, PKCS7),
+        ASN1_SIMPLE(PKCS7_DIGEST, digest, ASN1_OCTET_STRING)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_DIGEST)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_DIGEST)
 
 /* Specials for authenticated attributes */
 
-/* When signing attributes we want to reorder them to match the sorted
+/*
+ * When signing attributes we want to reorder them to match the sorted
  * encoding.
  */
 
-ASN1_ITEM_TEMPLATE(PKCS7_ATTR_SIGN) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE(PKCS7_ATTR_SIGN) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
 ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_SIGN)
 
-/* When verifying attributes we need to use the received order. So 
- * we use SEQUENCE OF and tag it to SET OF
+/*
+ * When verifying attributes we need to use the received order. So we use
+ * SEQUENCE OF and tag it to SET OF
  */
 
-ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
-				V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
+ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
+                                V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
 ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
 
 IMPLEMENT_ASN1_PRINT_FUNCTION(PKCS7)
diff --git a/crypto/pkcs7/pk7_attr.c b/crypto/pkcs7/pk7_attr.c
index a97db51210..88922efe27 100644
--- a/crypto/pkcs7/pk7_attr.c
+++ b/crypto/pkcs7/pk7_attr.c
@@ -1,6 +1,7 @@
 /* pk7_attr.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,100 +67,99 @@
 #include 
 #include 
 
-int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, STACK_OF(X509_ALGOR) *cap)
+int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
+                              STACK_OF(X509_ALGOR) *cap)
 {
-	ASN1_STRING *seq;
-	if(!(seq = ASN1_STRING_new())) {
-		PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	seq->length = ASN1_item_i2d((ASN1_VALUE *)cap,&seq->data,
-				ASN1_ITEM_rptr(X509_ALGORS));
-        return PKCS7_add_signed_attribute(si, NID_SMIMECapabilities,
-							V_ASN1_SEQUENCE, seq);
+    ASN1_STRING *seq;
+    if (!(seq = ASN1_STRING_new())) {
+        PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    seq->length = ASN1_item_i2d((ASN1_VALUE *)cap, &seq->data,
+                                ASN1_ITEM_rptr(X509_ALGORS));
+    return PKCS7_add_signed_attribute(si, NID_SMIMECapabilities,
+                                      V_ASN1_SEQUENCE, seq);
 }
 
 STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si)
-	{
-	ASN1_TYPE *cap;
-	const unsigned char *p;
+{
+    ASN1_TYPE *cap;
+    const unsigned char *p;
 
-	cap = PKCS7_get_signed_attribute(si, NID_SMIMECapabilities);
-	if (!cap || (cap->type != V_ASN1_SEQUENCE))
-		return NULL;
-	p = cap->value.sequence->data;
-	return (STACK_OF(X509_ALGOR) *)
-		ASN1_item_d2i(NULL, &p, cap->value.sequence->length,
-				ASN1_ITEM_rptr(X509_ALGORS));
-	}
+    cap = PKCS7_get_signed_attribute(si, NID_SMIMECapabilities);
+    if (!cap || (cap->type != V_ASN1_SEQUENCE))
+        return NULL;
+    p = cap->value.sequence->data;
+    return (STACK_OF(X509_ALGOR) *)
+        ASN1_item_d2i(NULL, &p, cap->value.sequence->length,
+                      ASN1_ITEM_rptr(X509_ALGORS));
+}
 
 /* Basic smime-capabilities OID and optional integer arg */
 int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
 {
-	X509_ALGOR *alg;
+    X509_ALGOR *alg;
 
-	if(!(alg = X509_ALGOR_new())) {
-		PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	ASN1_OBJECT_free(alg->algorithm);
-	alg->algorithm = OBJ_nid2obj (nid);
-	if (arg > 0) {
-		ASN1_INTEGER *nbit;
-		if(!(alg->parameter = ASN1_TYPE_new())) {
-			PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		if(!(nbit = ASN1_INTEGER_new())) {
-			PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		if(!ASN1_INTEGER_set (nbit, arg)) {
-			PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		alg->parameter->value.integer = nbit;
-		alg->parameter->type = V_ASN1_INTEGER;
-	}
-	sk_X509_ALGOR_push (sk, alg);
-	return 1;
+    if (!(alg = X509_ALGOR_new())) {
+        PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_OBJECT_free(alg->algorithm);
+    alg->algorithm = OBJ_nid2obj(nid);
+    if (arg > 0) {
+        ASN1_INTEGER *nbit;
+        if (!(alg->parameter = ASN1_TYPE_new())) {
+            PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (!(nbit = ASN1_INTEGER_new())) {
+            PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (!ASN1_INTEGER_set(nbit, arg)) {
+            PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        alg->parameter->value.integer = nbit;
+        alg->parameter->type = V_ASN1_INTEGER;
+    }
+    sk_X509_ALGOR_push(sk, alg);
+    return 1;
 }
 
 int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid)
-	{
-	if (PKCS7_get_signed_attribute(si, NID_pkcs9_contentType))
-		return 0;
-	if (!coid)
-		coid = OBJ_nid2obj(NID_pkcs7_data);
-	return PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
-				V_ASN1_OBJECT, coid);
-	}
+{
+    if (PKCS7_get_signed_attribute(si, NID_pkcs9_contentType))
+        return 0;
+    if (!coid)
+        coid = OBJ_nid2obj(NID_pkcs7_data);
+    return PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+                                      V_ASN1_OBJECT, coid);
+}
 
 int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t)
-	{
-	if (!t && !(t=X509_gmtime_adj(NULL,0)))
-		{
-		PKCS7err(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME,
-				ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime,
-						V_ASN1_UTCTIME, t);
-	}
+{
+    if (!t && !(t = X509_gmtime_adj(NULL, 0))) {
+        PKCS7err(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME,
+                 ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime,
+                                      V_ASN1_UTCTIME, t);
+}
 
 int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
-				const unsigned char *md, int mdlen)
-	{
-	ASN1_OCTET_STRING *os;
-	os = ASN1_OCTET_STRING_new();
-	if (!os)
-		return 0;
-	if (!ASN1_STRING_set(os, md, mdlen)
-		|| !PKCS7_add_signed_attribute(si, NID_pkcs9_messageDigest,
-						V_ASN1_OCTET_STRING, os))
-		{
-		ASN1_OCTET_STRING_free(os);
-		return 0;
-		}
-	return 1;
-	}
+                             const unsigned char *md, int mdlen)
+{
+    ASN1_OCTET_STRING *os;
+    os = ASN1_OCTET_STRING_new();
+    if (!os)
+        return 0;
+    if (!ASN1_STRING_set(os, md, mdlen)
+        || !PKCS7_add_signed_attribute(si, NID_pkcs9_messageDigest,
+                                       V_ASN1_OCTET_STRING, os)) {
+        ASN1_OCTET_STRING_free(os);
+        return 0;
+    }
+    return 1;
+}
diff --git a/crypto/pkcs7/pk7_dgst.c b/crypto/pkcs7/pk7_dgst.c
index 90edfa5001..6b57f97aba 100644
--- a/crypto/pkcs7/pk7_dgst.c
+++ b/crypto/pkcs7/pk7_dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,4 +63,3 @@
 #include 
 #include 
 #include 
-
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c
index d91aa116a9..dd6f6756b2 100644
--- a/crypto/pkcs7/pk7_doit.c
+++ b/crypto/pkcs7/pk7_doit.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,1241 +65,1157 @@
 #include 
 
 static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
-			 void *value);
+                         void *value);
 static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid);
 
-static int PKCS7_type_is_other(PKCS7* p7)
-	{
-	int isOther=1;
-	
-	int nid=OBJ_obj2nid(p7->type);
-
-	switch( nid )
-		{
-	case NID_pkcs7_data:
-	case NID_pkcs7_signed:
-	case NID_pkcs7_enveloped:
-	case NID_pkcs7_signedAndEnveloped:
-	case NID_pkcs7_digest:
-	case NID_pkcs7_encrypted:
-		isOther=0;
-		break;
-	default:
-		isOther=1;
-		}
-
-	return isOther;
-
-	}
+static int PKCS7_type_is_other(PKCS7 *p7)
+{
+    int isOther = 1;
+
+    int nid = OBJ_obj2nid(p7->type);
+
+    switch (nid) {
+    case NID_pkcs7_data:
+    case NID_pkcs7_signed:
+    case NID_pkcs7_enveloped:
+    case NID_pkcs7_signedAndEnveloped:
+    case NID_pkcs7_digest:
+    case NID_pkcs7_encrypted:
+        isOther = 0;
+        break;
+    default:
+        isOther = 1;
+    }
+
+    return isOther;
+
+}
 
 static ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7)
-	{
-	if ( PKCS7_type_is_data(p7))
-		return p7->d.data;
-	if ( PKCS7_type_is_other(p7) && p7->d.other
-		&& (p7->d.other->type == V_ASN1_OCTET_STRING))
-		return p7->d.other->value.octet_string;
-	return NULL;
-	}
+{
+    if (PKCS7_type_is_data(p7))
+        return p7->d.data;
+    if (PKCS7_type_is_other(p7) && p7->d.other
+        && (p7->d.other->type == V_ASN1_OCTET_STRING))
+        return p7->d.other->value.octet_string;
+    return NULL;
+}
 
 static int PKCS7_bio_add_digest(BIO **pbio, X509_ALGOR *alg)
-	{
-	BIO *btmp;
-	const EVP_MD *md;
-	if ((btmp=BIO_new(BIO_f_md())) == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,ERR_R_BIO_LIB);
-		goto err;
-		}
-
-	md=EVP_get_digestbyobj(alg->algorithm);
-	if (md == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,PKCS7_R_UNKNOWN_DIGEST_TYPE);
-		goto err;
-		}
-
-	BIO_set_md(btmp,md);
-	if (*pbio == NULL)
-		*pbio=btmp;
-	else if (!BIO_push(*pbio,btmp))
-		{
-		PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,ERR_R_BIO_LIB);
-		goto err;
-		}
-	btmp=NULL;
-
-	return 1;
-
-	err:
-	if (btmp)
-		BIO_free(btmp);
-	return 0;
-
-	}
+{
+    BIO *btmp;
+    const EVP_MD *md;
+    if ((btmp = BIO_new(BIO_f_md())) == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, ERR_R_BIO_LIB);
+        goto err;
+    }
+
+    md = EVP_get_digestbyobj(alg->algorithm);
+    if (md == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, PKCS7_R_UNKNOWN_DIGEST_TYPE);
+        goto err;
+    }
+
+    BIO_set_md(btmp, md);
+    if (*pbio == NULL)
+        *pbio = btmp;
+    else if (!BIO_push(*pbio, btmp)) {
+        PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST, ERR_R_BIO_LIB);
+        goto err;
+    }
+    btmp = NULL;
+
+    return 1;
+
+ err:
+    if (btmp)
+        BIO_free(btmp);
+    return 0;
 
-static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
-					unsigned char *key, int keylen)
-	{
-	EVP_PKEY_CTX *pctx = NULL;
-	EVP_PKEY *pkey = NULL;
-	unsigned char *ek = NULL;
-	int ret = 0;
-	size_t eklen;
+}
 
-	pkey = X509_get_pubkey(ri->cert);
+static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
+                              unsigned char *key, int keylen)
+{
+    EVP_PKEY_CTX *pctx = NULL;
+    EVP_PKEY *pkey = NULL;
+    unsigned char *ek = NULL;
+    int ret = 0;
+    size_t eklen;
 
-	if (!pkey)
-		return 0;
+    pkey = X509_get_pubkey(ri->cert);
 
-	pctx = EVP_PKEY_CTX_new(pkey, NULL);
-	if (!pctx)
-		return 0;
+    if (!pkey)
+        return 0;
 
-	if (EVP_PKEY_encrypt_init(pctx) <= 0)
-		goto err;
+    pctx = EVP_PKEY_CTX_new(pkey, NULL);
+    if (!pctx)
+        return 0;
 
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
-				EVP_PKEY_CTRL_PKCS7_ENCRYPT, 0, ri) <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, PKCS7_R_CTRL_ERROR);
-		goto err;
-		}
+    if (EVP_PKEY_encrypt_init(pctx) <= 0)
+        goto err;
 
-	if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0)
-		goto err;
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
+                          EVP_PKEY_CTRL_PKCS7_ENCRYPT, 0, ri) <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, PKCS7_R_CTRL_ERROR);
+        goto err;
+    }
 
-	ek = OPENSSL_malloc(eklen);
+    if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0)
+        goto err;
 
-	if (ek == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    ek = OPENSSL_malloc(eklen);
 
-	if (EVP_PKEY_encrypt(pctx, ek, &eklen, key, keylen) <= 0)
-		goto err;
+    if (ek == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	ASN1_STRING_set0(ri->enc_key, ek, eklen);
-	ek = NULL;
+    if (EVP_PKEY_encrypt(pctx, ek, &eklen, key, keylen) <= 0)
+        goto err;
 
-	ret = 1;
+    ASN1_STRING_set0(ri->enc_key, ek, eklen);
+    ek = NULL;
 
-	err:
-	if (pkey)
-		EVP_PKEY_free(pkey);
-	if (pctx)
-		EVP_PKEY_CTX_free(pctx);
-	if (ek)
-		OPENSSL_free(ek);
-	return ret;
+    ret = 1;
 
-	}
+ err:
+    if (pkey)
+        EVP_PKEY_free(pkey);
+    if (pctx)
+        EVP_PKEY_CTX_free(pctx);
+    if (ek)
+        OPENSSL_free(ek);
+    return ret;
 
+}
 
 static int pkcs7_decrypt_rinfo(unsigned char **pek, int *peklen,
-			       PKCS7_RECIP_INFO *ri, EVP_PKEY *pkey)
-	{
-	EVP_PKEY_CTX *pctx = NULL;
-	unsigned char *ek = NULL;
-	size_t eklen;
-
-	int ret = -1;
-
-	pctx = EVP_PKEY_CTX_new(pkey, NULL);
-	if (!pctx)
-		return -1;
-
-	if (EVP_PKEY_decrypt_init(pctx) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DECRYPT,
-				EVP_PKEY_CTRL_PKCS7_DECRYPT, 0, ri) <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, PKCS7_R_CTRL_ERROR);
-		goto err;
-		}
-
-	if (EVP_PKEY_decrypt(pctx, NULL, &eklen,
-				ri->enc_key->data, ri->enc_key->length) <= 0)
-		goto err;
-
-	ek = OPENSSL_malloc(eklen);
-
-	if (ek == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (EVP_PKEY_decrypt(pctx, ek, &eklen,
-				ri->enc_key->data, ri->enc_key->length) <= 0)
-		{
-		ret = 0;
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_EVP_LIB);
-		goto err;
-		}
-
-	ret = 1;
-
-	if (*pek)
-		{
-		OPENSSL_cleanse(*pek, *peklen);
-		OPENSSL_free(*pek);
-		}
-
-	*pek = ek;
-	*peklen = eklen;
-
-	err:
-	if (pctx)
-		EVP_PKEY_CTX_free(pctx);
-	if (!ret && ek)
-		OPENSSL_free(ek);
-
-	return ret;
-	}
+                               PKCS7_RECIP_INFO *ri, EVP_PKEY *pkey)
+{
+    EVP_PKEY_CTX *pctx = NULL;
+    unsigned char *ek = NULL;
+    size_t eklen;
+
+    int ret = -1;
+
+    pctx = EVP_PKEY_CTX_new(pkey, NULL);
+    if (!pctx)
+        return -1;
+
+    if (EVP_PKEY_decrypt_init(pctx) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DECRYPT,
+                          EVP_PKEY_CTRL_PKCS7_DECRYPT, 0, ri) <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, PKCS7_R_CTRL_ERROR);
+        goto err;
+    }
+
+    if (EVP_PKEY_decrypt(pctx, NULL, &eklen,
+                         ri->enc_key->data, ri->enc_key->length) <= 0)
+        goto err;
+
+    ek = OPENSSL_malloc(eklen);
+
+    if (ek == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (EVP_PKEY_decrypt(pctx, ek, &eklen,
+                         ri->enc_key->data, ri->enc_key->length) <= 0) {
+        ret = 0;
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_EVP_LIB);
+        goto err;
+    }
+
+    ret = 1;
+
+    if (*pek) {
+        OPENSSL_cleanse(*pek, *peklen);
+        OPENSSL_free(*pek);
+    }
+
+    *pek = ek;
+    *peklen = eklen;
+
+ err:
+    if (pctx)
+        EVP_PKEY_CTX_free(pctx);
+    if (!ret && ek)
+        OPENSSL_free(ek);
+
+    return ret;
+}
 
 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
-	{
-	int i;
-	BIO *out=NULL,*btmp=NULL;
-	X509_ALGOR *xa = NULL;
-	const EVP_CIPHER *evp_cipher=NULL;
-	STACK_OF(X509_ALGOR) *md_sk=NULL;
-	STACK_OF(PKCS7_RECIP_INFO) *rsk=NULL;
-	X509_ALGOR *xalg=NULL;
-	PKCS7_RECIP_INFO *ri=NULL;
-	ASN1_OCTET_STRING *os=NULL;
-
-	i=OBJ_obj2nid(p7->type);
-	p7->state=PKCS7_S_HEADER;
-
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		md_sk=p7->d.sign->md_algs;
-		os = PKCS7_get_octet_string(p7->d.sign->contents);
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		rsk=p7->d.signed_and_enveloped->recipientinfo;
-		md_sk=p7->d.signed_and_enveloped->md_algs;
-		xalg=p7->d.signed_and_enveloped->enc_data->algorithm;
-		evp_cipher=p7->d.signed_and_enveloped->enc_data->cipher;
-		if (evp_cipher == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATAINIT,
-						PKCS7_R_CIPHER_NOT_INITIALIZED);
-			goto err;
-			}
-		break;
-	case NID_pkcs7_enveloped:
-		rsk=p7->d.enveloped->recipientinfo;
-		xalg=p7->d.enveloped->enc_data->algorithm;
-		evp_cipher=p7->d.enveloped->enc_data->cipher;
-		if (evp_cipher == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATAINIT,
-						PKCS7_R_CIPHER_NOT_INITIALIZED);
-			goto err;
-			}
-		break;
-	case NID_pkcs7_digest:
-		xa = p7->d.digest->md;
-		os = PKCS7_get_octet_string(p7->d.digest->contents);
-		break;
-	case NID_pkcs7_data:
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
-	        goto err;
-		}
-
-	for (i=0; ialgorithm = OBJ_nid2obj(EVP_CIPHER_type(evp_cipher));
-		if (ivlen > 0)
-			if (RAND_pseudo_bytes(iv,ivlen) <= 0)
-				goto err;
-		if (EVP_CipherInit_ex(ctx, evp_cipher, NULL, NULL, NULL, 1)<=0)
-			goto err;
-		if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
-			goto err;
-		if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, 1) <= 0)
-			goto err;
-
-		if (ivlen > 0) {
-			if (xalg->parameter == NULL) {
-				xalg->parameter = ASN1_TYPE_new();
-				if (xalg->parameter == NULL)
-					goto err;
-			}
-			if(EVP_CIPHER_param_to_asn1(ctx, xalg->parameter) < 0)
-				goto err;
-		}
-
-		/* Lets do the pub key stuff :-) */
-		for (i=0; ilength > 0)
-			bio = BIO_new_mem_buf(os->data, os->length);
-		if(bio == NULL)
-			{
-			bio=BIO_new(BIO_s_mem());
-			if (bio == NULL)
-				goto err;
-			BIO_set_mem_eof_return(bio,0);
-			}
-		}
-	if (out)
-		BIO_push(out,bio);
-	else
-		out = bio;
-	bio=NULL;
-	if (0)
-		{
-err:
-		if (out != NULL)
-			BIO_free_all(out);
-		if (btmp != NULL)
-			BIO_free_all(btmp);
-		out=NULL;
-		}
-	return(out);
-	}
+{
+    int i;
+    BIO *out = NULL, *btmp = NULL;
+    X509_ALGOR *xa = NULL;
+    const EVP_CIPHER *evp_cipher = NULL;
+    STACK_OF(X509_ALGOR) *md_sk = NULL;
+    STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
+    X509_ALGOR *xalg = NULL;
+    PKCS7_RECIP_INFO *ri = NULL;
+    ASN1_OCTET_STRING *os = NULL;
+
+    i = OBJ_obj2nid(p7->type);
+    p7->state = PKCS7_S_HEADER;
+
+    switch (i) {
+    case NID_pkcs7_signed:
+        md_sk = p7->d.sign->md_algs;
+        os = PKCS7_get_octet_string(p7->d.sign->contents);
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        rsk = p7->d.signed_and_enveloped->recipientinfo;
+        md_sk = p7->d.signed_and_enveloped->md_algs;
+        xalg = p7->d.signed_and_enveloped->enc_data->algorithm;
+        evp_cipher = p7->d.signed_and_enveloped->enc_data->cipher;
+        if (evp_cipher == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_CIPHER_NOT_INITIALIZED);
+            goto err;
+        }
+        break;
+    case NID_pkcs7_enveloped:
+        rsk = p7->d.enveloped->recipientinfo;
+        xalg = p7->d.enveloped->enc_data->algorithm;
+        evp_cipher = p7->d.enveloped->enc_data->cipher;
+        if (evp_cipher == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_CIPHER_NOT_INITIALIZED);
+            goto err;
+        }
+        break;
+    case NID_pkcs7_digest:
+        xa = p7->d.digest->md;
+        os = PKCS7_get_octet_string(p7->d.digest->contents);
+        break;
+    case NID_pkcs7_data:
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_DATAINIT, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+        goto err;
+    }
+
+    for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++)
+        if (!PKCS7_bio_add_digest(&out, sk_X509_ALGOR_value(md_sk, i)))
+            goto err;
+
+    if (xa && !PKCS7_bio_add_digest(&out, xa))
+        goto err;
+
+    if (evp_cipher != NULL) {
+        unsigned char key[EVP_MAX_KEY_LENGTH];
+        unsigned char iv[EVP_MAX_IV_LENGTH];
+        int keylen, ivlen;
+        EVP_CIPHER_CTX *ctx;
+
+        if ((btmp = BIO_new(BIO_f_cipher())) == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATAINIT, ERR_R_BIO_LIB);
+            goto err;
+        }
+        BIO_get_cipher_ctx(btmp, &ctx);
+        keylen = EVP_CIPHER_key_length(evp_cipher);
+        ivlen = EVP_CIPHER_iv_length(evp_cipher);
+        xalg->algorithm = OBJ_nid2obj(EVP_CIPHER_type(evp_cipher));
+        if (ivlen > 0)
+            if (RAND_pseudo_bytes(iv, ivlen) <= 0)
+                goto err;
+        if (EVP_CipherInit_ex(ctx, evp_cipher, NULL, NULL, NULL, 1) <= 0)
+            goto err;
+        if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
+            goto err;
+        if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, 1) <= 0)
+            goto err;
+
+        if (ivlen > 0) {
+            if (xalg->parameter == NULL) {
+                xalg->parameter = ASN1_TYPE_new();
+                if (xalg->parameter == NULL)
+                    goto err;
+            }
+            if (EVP_CIPHER_param_to_asn1(ctx, xalg->parameter) < 0)
+                goto err;
+        }
+
+        /* Lets do the pub key stuff :-) */
+        for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+            ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+            if (pkcs7_encode_rinfo(ri, key, keylen) <= 0)
+                goto err;
+        }
+        OPENSSL_cleanse(key, keylen);
+
+        if (out == NULL)
+            out = btmp;
+        else
+            BIO_push(out, btmp);
+        btmp = NULL;
+    }
+
+    if (bio == NULL) {
+        if (PKCS7_is_detached(p7))
+            bio = BIO_new(BIO_s_null());
+        else if (os && os->length > 0)
+            bio = BIO_new_mem_buf(os->data, os->length);
+        if (bio == NULL) {
+            bio = BIO_new(BIO_s_mem());
+            if (bio == NULL)
+                goto err;
+            BIO_set_mem_eof_return(bio, 0);
+        }
+    }
+    if (out)
+        BIO_push(out, bio);
+    else
+        out = bio;
+    bio = NULL;
+    if (0) {
+ err:
+        if (out != NULL)
+            BIO_free_all(out);
+        if (btmp != NULL)
+            BIO_free_all(btmp);
+        out = NULL;
+    }
+    return (out);
+}
 
 static int pkcs7_cmp_ri(PKCS7_RECIP_INFO *ri, X509 *pcert)
-	{
-	int ret;
-	ret = X509_NAME_cmp(ri->issuer_and_serial->issuer,
-				pcert->cert_info->issuer);
-	if (ret)
-		return ret;
-	return M_ASN1_INTEGER_cmp(pcert->cert_info->serialNumber,
-					ri->issuer_and_serial->serial);
-	}
+{
+    int ret;
+    ret = X509_NAME_cmp(ri->issuer_and_serial->issuer,
+                        pcert->cert_info->issuer);
+    if (ret)
+        return ret;
+    return M_ASN1_INTEGER_cmp(pcert->cert_info->serialNumber,
+                              ri->issuer_and_serial->serial);
+}
 
 /* int */
 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
-	{
-	int i,j;
-	BIO *out=NULL,*btmp=NULL,*etmp=NULL,*bio=NULL;
-	X509_ALGOR *xa;
-	ASN1_OCTET_STRING *data_body=NULL;
-	const EVP_MD *evp_md;
-	const EVP_CIPHER *evp_cipher=NULL;
-	EVP_CIPHER_CTX *evp_ctx=NULL;
-	X509_ALGOR *enc_alg=NULL;
-	STACK_OF(X509_ALGOR) *md_sk=NULL;
-	STACK_OF(PKCS7_RECIP_INFO) *rsk=NULL;
-	PKCS7_RECIP_INFO *ri=NULL;
-       unsigned char *ek = NULL, *tkey = NULL;
-       int eklen = 0, tkeylen = 0;
-
-	i=OBJ_obj2nid(p7->type);
-	p7->state=PKCS7_S_HEADER;
-
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		data_body=PKCS7_get_octet_string(p7->d.sign->contents);
-		if (!PKCS7_is_detached(p7) && data_body == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_INVALID_SIGNED_DATA_TYPE);
-			goto err;
-			}
-		md_sk=p7->d.sign->md_algs;
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		rsk=p7->d.signed_and_enveloped->recipientinfo;
-		md_sk=p7->d.signed_and_enveloped->md_algs;
-		data_body=p7->d.signed_and_enveloped->enc_data->enc_data;
-		enc_alg=p7->d.signed_and_enveloped->enc_data->algorithm;
-		evp_cipher=EVP_get_cipherbyobj(enc_alg->algorithm);
-		if (evp_cipher == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
-			goto err;
-			}
-		break;
-	case NID_pkcs7_enveloped:
-		rsk=p7->d.enveloped->recipientinfo;
-		enc_alg=p7->d.enveloped->enc_data->algorithm;
-		data_body=p7->d.enveloped->enc_data->enc_data;
-		evp_cipher=EVP_get_cipherbyobj(enc_alg->algorithm);
-		if (evp_cipher == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
-			goto err;
-			}
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
-	        goto err;
-		}
-
-	/* We will be checking the signature */
-	if (md_sk != NULL)
-		{
-		for (i=0; ialgorithm);
-			evp_md=EVP_get_digestbynid(j);
-			if (evp_md == NULL)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNKNOWN_DIGEST_TYPE);
-				goto err;
-				}
-
-			BIO_set_md(btmp,evp_md);
-			if (out == NULL)
-				out=btmp;
-			else
-				BIO_push(out,btmp);
-			btmp=NULL;
-			}
-		}
-
-	if (evp_cipher != NULL)
-		{
+{
+    int i, j;
+    BIO *out = NULL, *btmp = NULL, *etmp = NULL, *bio = NULL;
+    X509_ALGOR *xa;
+    ASN1_OCTET_STRING *data_body = NULL;
+    const EVP_MD *evp_md;
+    const EVP_CIPHER *evp_cipher = NULL;
+    EVP_CIPHER_CTX *evp_ctx = NULL;
+    X509_ALGOR *enc_alg = NULL;
+    STACK_OF(X509_ALGOR) *md_sk = NULL;
+    STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
+    PKCS7_RECIP_INFO *ri = NULL;
+    unsigned char *ek = NULL, *tkey = NULL;
+    int eklen = 0, tkeylen = 0;
+
+    i = OBJ_obj2nid(p7->type);
+    p7->state = PKCS7_S_HEADER;
+
+    switch (i) {
+    case NID_pkcs7_signed:
+        data_body = PKCS7_get_octet_string(p7->d.sign->contents);
+        if (!PKCS7_is_detached(p7) && data_body == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+                     PKCS7_R_INVALID_SIGNED_DATA_TYPE);
+            goto err;
+        }
+        md_sk = p7->d.sign->md_algs;
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        rsk = p7->d.signed_and_enveloped->recipientinfo;
+        md_sk = p7->d.signed_and_enveloped->md_algs;
+        data_body = p7->d.signed_and_enveloped->enc_data->enc_data;
+        enc_alg = p7->d.signed_and_enveloped->enc_data->algorithm;
+        evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
+        if (evp_cipher == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+                     PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+            goto err;
+        }
+        break;
+    case NID_pkcs7_enveloped:
+        rsk = p7->d.enveloped->recipientinfo;
+        enc_alg = p7->d.enveloped->enc_data->algorithm;
+        data_body = p7->d.enveloped->enc_data->enc_data;
+        evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
+        if (evp_cipher == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+                     PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+            goto err;
+        }
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+        goto err;
+    }
+
+    /* We will be checking the signature */
+    if (md_sk != NULL) {
+        for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) {
+            xa = sk_X509_ALGOR_value(md_sk, i);
+            if ((btmp = BIO_new(BIO_f_md())) == NULL) {
+                PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
+                goto err;
+            }
+
+            j = OBJ_obj2nid(xa->algorithm);
+            evp_md = EVP_get_digestbynid(j);
+            if (evp_md == NULL) {
+                PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+                         PKCS7_R_UNKNOWN_DIGEST_TYPE);
+                goto err;
+            }
+
+            BIO_set_md(btmp, evp_md);
+            if (out == NULL)
+                out = btmp;
+            else
+                BIO_push(out, btmp);
+            btmp = NULL;
+        }
+    }
+
+    if (evp_cipher != NULL) {
 #if 0
-		unsigned char key[EVP_MAX_KEY_LENGTH];
-		unsigned char iv[EVP_MAX_IV_LENGTH];
-		unsigned char *p;
-		int keylen,ivlen;
-		int max;
-		X509_OBJECT ret;
+        unsigned char key[EVP_MAX_KEY_LENGTH];
+        unsigned char iv[EVP_MAX_IV_LENGTH];
+        unsigned char *p;
+        int keylen, ivlen;
+        int max;
+        X509_OBJECT ret;
 #endif
 
-		if ((etmp=BIO_new(BIO_f_cipher())) == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATADECODE,ERR_R_BIO_LIB);
-			goto err;
-			}
-
-		/* It was encrypted, we need to decrypt the secret key
-		 * with the private key */
-
-		/* Find the recipientInfo which matches the passed certificate
-		 * (if any)
-		 */
-
-		if (pcert)
-			{
-			for (i=0; iparameter) < 0)
-			goto err;
-		/* Generate random key as MMA defence */
-		tkeylen = EVP_CIPHER_CTX_key_length(evp_ctx);
-		tkey = OPENSSL_malloc(tkeylen);
-		if (!tkey)
-			goto err;
-		if (EVP_CIPHER_CTX_rand_key(evp_ctx, tkey) <= 0)
-			goto err;
-		if (ek == NULL)
-			{
-			ek = tkey;
-			eklen = tkeylen;
-			tkey = NULL;
-			}
-
-		if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
-			/* Some S/MIME clients don't use the same key
-			 * and effective key length. The key length is
-			 * determined by the size of the decrypted RSA key.
-			 */
-			if(!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen))
-				{
-				/* Use random key as MMA defence */
-				OPENSSL_cleanse(ek, eklen);
-				OPENSSL_free(ek);
-				ek = tkey;
-				eklen = tkeylen;
-				tkey = NULL;
-				}
-		} 
-		/* Clear errors so we don't leak information useful in MMA */
-		ERR_clear_error();
-		if (EVP_CipherInit_ex(evp_ctx,NULL,NULL,ek,NULL,0) <= 0)
-			goto err;
-
-		if (ek)
-			{
-			OPENSSL_cleanse(ek,eklen);
-			OPENSSL_free(ek);
-                       ek = NULL;
-			}
-		if (tkey)
-			{
-			OPENSSL_cleanse(tkey,tkeylen);
-			OPENSSL_free(tkey);
-                       tkey = NULL;
-			}
-
-		if (out == NULL)
-			out=etmp;
-		else
-			BIO_push(out,etmp);
-		etmp=NULL;
-		}
-
+        if ((etmp = BIO_new(BIO_f_cipher())) == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
+            goto err;
+        }
+
+        /*
+         * It was encrypted, we need to decrypt the secret key with the
+         * private key
+         */
+
+        /*
+         * Find the recipientInfo which matches the passed certificate (if
+         * any)
+         */
+
+        if (pcert) {
+            for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+                ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+                if (!pkcs7_cmp_ri(ri, pcert))
+                    break;
+                ri = NULL;
+            }
+            if (ri == NULL) {
+                PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+                         PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE);
+                goto err;
+            }
+        }
+
+        /* If we haven't got a certificate try each ri in turn */
+        if (pcert == NULL) {
+            /*
+             * Always attempt to decrypt all rinfo even after sucess as a
+             * defence against MMA timing attacks.
+             */
+            for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+                ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
+
+                if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) < 0)
+                    goto err;
+                ERR_clear_error();
+            }
+        } else {
+            /* Only exit on fatal errors, not decrypt failure */
+            if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) < 0)
+                goto err;
+            ERR_clear_error();
+        }
+
+        evp_ctx = NULL;
+        BIO_get_cipher_ctx(etmp, &evp_ctx);
+        if (EVP_CipherInit_ex(evp_ctx, evp_cipher, NULL, NULL, NULL, 0) <= 0)
+            goto err;
+        if (EVP_CIPHER_asn1_to_param(evp_ctx, enc_alg->parameter) < 0)
+            goto err;
+        /* Generate random key as MMA defence */
+        tkeylen = EVP_CIPHER_CTX_key_length(evp_ctx);
+        tkey = OPENSSL_malloc(tkeylen);
+        if (!tkey)
+            goto err;
+        if (EVP_CIPHER_CTX_rand_key(evp_ctx, tkey) <= 0)
+            goto err;
+        if (ek == NULL) {
+            ek = tkey;
+            eklen = tkeylen;
+            tkey = NULL;
+        }
+
+        if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
+            /*
+             * Some S/MIME clients don't use the same key and effective key
+             * length. The key length is determined by the size of the
+             * decrypted RSA key.
+             */
+            if (!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen)) {
+                /* Use random key as MMA defence */
+                OPENSSL_cleanse(ek, eklen);
+                OPENSSL_free(ek);
+                ek = tkey;
+                eklen = tkeylen;
+                tkey = NULL;
+            }
+        }
+        /* Clear errors so we don't leak information useful in MMA */
+        ERR_clear_error();
+        if (EVP_CipherInit_ex(evp_ctx, NULL, NULL, ek, NULL, 0) <= 0)
+            goto err;
+
+        if (ek) {
+            OPENSSL_cleanse(ek, eklen);
+            OPENSSL_free(ek);
+            ek = NULL;
+        }
+        if (tkey) {
+            OPENSSL_cleanse(tkey, tkeylen);
+            OPENSSL_free(tkey);
+            tkey = NULL;
+        }
+
+        if (out == NULL)
+            out = etmp;
+        else
+            BIO_push(out, etmp);
+        etmp = NULL;
+    }
 #if 1
-	if (PKCS7_is_detached(p7) || (in_bio != NULL))
-		{
-		bio=in_bio;
-		}
-	else 
-		{
-#if 0
-		bio=BIO_new(BIO_s_mem());
-		/* We need to set this so that when we have read all
-		 * the data, the encrypt BIO, if present, will read
-		 * EOF and encode the last few bytes */
-		BIO_set_mem_eof_return(bio,0);
-
-		if (data_body->length > 0)
-			BIO_write(bio,(char *)data_body->data,data_body->length);
-#else
-		if (data_body->length > 0)
-		      bio = BIO_new_mem_buf(data_body->data,data_body->length);
-		else {
-			bio=BIO_new(BIO_s_mem());
-			BIO_set_mem_eof_return(bio,0);
-		}
-		if (bio == NULL)
-			goto err;
-#endif
-		}
-	BIO_push(out,bio);
-	bio=NULL;
+    if (PKCS7_is_detached(p7) || (in_bio != NULL)) {
+        bio = in_bio;
+    } else {
+# if 0
+        bio = BIO_new(BIO_s_mem());
+        /*
+         * We need to set this so that when we have read all the data, the
+         * encrypt BIO, if present, will read EOF and encode the last few
+         * bytes
+         */
+        BIO_set_mem_eof_return(bio, 0);
+
+        if (data_body->length > 0)
+            BIO_write(bio, (char *)data_body->data, data_body->length);
+# else
+        if (data_body->length > 0)
+            bio = BIO_new_mem_buf(data_body->data, data_body->length);
+        else {
+            bio = BIO_new(BIO_s_mem());
+            BIO_set_mem_eof_return(bio, 0);
+        }
+        if (bio == NULL)
+            goto err;
+# endif
+    }
+    BIO_push(out, bio);
+    bio = NULL;
 #endif
-	if (0)
-		{
-err:
-               if (ek)
-                       {
-                       OPENSSL_cleanse(ek,eklen);
-                       OPENSSL_free(ek);
-                       }
-               if (tkey)
-                       {
-                       OPENSSL_cleanse(tkey,tkeylen);
-                       OPENSSL_free(tkey);
-                       }
-		if (out != NULL) BIO_free_all(out);
-		if (btmp != NULL) BIO_free_all(btmp);
-		if (etmp != NULL) BIO_free_all(etmp);
-		if (bio != NULL) BIO_free_all(bio);
-		out=NULL;
-		}
-	return(out);
-	}
+    if (0) {
+ err:
+        if (ek) {
+            OPENSSL_cleanse(ek, eklen);
+            OPENSSL_free(ek);
+        }
+        if (tkey) {
+            OPENSSL_cleanse(tkey, tkeylen);
+            OPENSSL_free(tkey);
+        }
+        if (out != NULL)
+            BIO_free_all(out);
+        if (btmp != NULL)
+            BIO_free_all(btmp);
+        if (etmp != NULL)
+            BIO_free_all(etmp);
+        if (bio != NULL)
+            BIO_free_all(bio);
+        out = NULL;
+    }
+    return (out);
+}
 
 static BIO *PKCS7_find_digest(EVP_MD_CTX **pmd, BIO *bio, int nid)
-	{
-	for (;;)
-		{
-		bio=BIO_find_type(bio,BIO_TYPE_MD);
-		if (bio == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
-			return NULL;	
-			}
-		BIO_get_md_ctx(bio,pmd);
-		if (*pmd == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}	
-		if (EVP_MD_CTX_type(*pmd) == nid)
-			return bio;
-		bio=BIO_next(bio);
-		}
-	return NULL;
-	}
+{
+    for (;;) {
+        bio = BIO_find_type(bio, BIO_TYPE_MD);
+        if (bio == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,
+                     PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+            return NULL;
+        }
+        BIO_get_md_ctx(bio, pmd);
+        if (*pmd == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+        if (EVP_MD_CTX_type(*pmd) == nid)
+            return bio;
+        bio = BIO_next(bio);
+    }
+    return NULL;
+}
 
 static int do_pkcs7_signed_attrib(PKCS7_SIGNER_INFO *si, EVP_MD_CTX *mctx)
-	{
-	unsigned char md_data[EVP_MAX_MD_SIZE];
-	unsigned int md_len;
-
-	/* Add signing time if not already present */
-	if (!PKCS7_get_signed_attribute(si, NID_pkcs9_signingTime))
-		{
-		if (!PKCS7_add0_attrib_signing_time(si, NULL))
-			{
-			PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB,
-					ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-
-	/* Add digest */
-	if (!EVP_DigestFinal_ex(mctx, md_data,&md_len))
-		{
-		PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_EVP_LIB);
-		return 0;
-		}
-	if (!PKCS7_add1_attrib_digest(si, md_data, md_len))
-		{
-		PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	/* Now sign the attributes */
-	if (!PKCS7_SIGNER_INFO_sign(si))
-			return 0;
-
-	return 1;
-	}
-	
-				
+{
+    unsigned char md_data[EVP_MAX_MD_SIZE];
+    unsigned int md_len;
+
+    /* Add signing time if not already present */
+    if (!PKCS7_get_signed_attribute(si, NID_pkcs9_signingTime)) {
+        if (!PKCS7_add0_attrib_signing_time(si, NULL)) {
+            PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+
+    /* Add digest */
+    if (!EVP_DigestFinal_ex(mctx, md_data, &md_len)) {
+        PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_EVP_LIB);
+        return 0;
+    }
+    if (!PKCS7_add1_attrib_digest(si, md_data, md_len)) {
+        PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    /* Now sign the attributes */
+    if (!PKCS7_SIGNER_INFO_sign(si))
+        return 0;
+
+    return 1;
+}
+
 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
-	{
-	int ret=0;
-	int i,j;
-	BIO *btmp;
-	PKCS7_SIGNER_INFO *si;
-	EVP_MD_CTX *mdc,ctx_tmp;
-	STACK_OF(X509_ATTRIBUTE) *sk;
-	STACK_OF(PKCS7_SIGNER_INFO) *si_sk=NULL;
-	ASN1_OCTET_STRING *os=NULL;
-
-	EVP_MD_CTX_init(&ctx_tmp);
-	i=OBJ_obj2nid(p7->type);
-	p7->state=PKCS7_S_HEADER;
-
-	switch (i)
-		{
-	case NID_pkcs7_data:
-		os = p7->d.data;
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		/* XXXXXXXXXXXXXXXX */
-		si_sk=p7->d.signed_and_enveloped->signer_info;
-		os = p7->d.signed_and_enveloped->enc_data->enc_data;
-		if (!os)
-			{
-			os=M_ASN1_OCTET_STRING_new();
-			if (!os)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			p7->d.signed_and_enveloped->enc_data->enc_data=os;
-			}
-		break;
-	case NID_pkcs7_enveloped:
-		/* XXXXXXXXXXXXXXXX */
-		os = p7->d.enveloped->enc_data->enc_data;
-		if (!os)
-			{
-			os=M_ASN1_OCTET_STRING_new();
-			if (!os)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			p7->d.enveloped->enc_data->enc_data=os;
-			}
-		break;
-	case NID_pkcs7_signed:
-		si_sk=p7->d.sign->signer_info;
-		os=PKCS7_get_octet_string(p7->d.sign->contents);
-		/* If detached data then the content is excluded */
-		if(PKCS7_type_is_data(p7->d.sign->contents) && p7->detached) {
-			M_ASN1_OCTET_STRING_free(os);
-			p7->d.sign->contents->d.data = NULL;
-		}
-		break;
-
-	case NID_pkcs7_digest:
-		os=PKCS7_get_octet_string(p7->d.digest->contents);
-		/* If detached data then the content is excluded */
-		if(PKCS7_type_is_data(p7->d.digest->contents) && p7->detached)
-			{
-			M_ASN1_OCTET_STRING_free(os);
-			p7->d.digest->contents->d.data = NULL;
-			}
-		break;
-
-	default:
-		PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
-	        goto err;
-		}
-
-	if (si_sk != NULL)
-		{
-		for (i=0; ipkey == NULL)
-				continue;
-
-			j = OBJ_obj2nid(si->digest_alg->algorithm);
-
-			btmp=bio;
-
-			btmp = PKCS7_find_digest(&mdc, btmp, j);
-
-			if (btmp == NULL)
-				goto err;
-
-			/* We now have the EVP_MD_CTX, lets do the
-			 * signing. */
-			if (!EVP_MD_CTX_copy_ex(&ctx_tmp,mdc))
-				goto err;
-
-			sk=si->auth_attr;
-
-			/* If there are attributes, we add the digest
-			 * attribute and only sign the attributes */
-			if (sk_X509_ATTRIBUTE_num(sk) > 0)
-				{
-				if (!do_pkcs7_signed_attrib(si, &ctx_tmp))
-					goto err;
-				}
-			else
-				{
-				unsigned char *abuf = NULL;
-				unsigned int abuflen;
-				abuflen = EVP_PKEY_size(si->pkey);
-				abuf = OPENSSL_malloc(abuflen);
-				if (!abuf)
-					goto err;
-
-				if (!EVP_SignFinal(&ctx_tmp, abuf, &abuflen,
-							si->pkey))
-					{
-					PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
-							ERR_R_EVP_LIB);
-					goto err;
-					}
-				ASN1_STRING_set0(si->enc_digest, abuf, abuflen);
-				}
-			}
-		}
-	else if (i == NID_pkcs7_digest)
-		{
-		unsigned char md_data[EVP_MAX_MD_SIZE];
-		unsigned int md_len;
-		if (!PKCS7_find_digest(&mdc, bio,
-				OBJ_obj2nid(p7->d.digest->md->algorithm)))
-			goto err;
-		if (!EVP_DigestFinal_ex(mdc,md_data,&md_len))
-			goto err;
-		M_ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len);
-		}
-
-	if (!PKCS7_is_detached(p7) && !(os->flags & ASN1_STRING_FLAG_NDEF))
-		{
-		char *cont;
-		long contlen;
-		btmp=BIO_find_type(bio,BIO_TYPE_MEM);
-		if (btmp == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNABLE_TO_FIND_MEM_BIO);
-			goto err;
-			}
-		contlen = BIO_get_mem_data(btmp, &cont);
-		/* Mark the BIO read only then we can use its copy of the data
-		 * instead of making an extra copy.
-		 */
-		BIO_set_flags(btmp, BIO_FLAGS_MEM_RDONLY);
-		BIO_set_mem_eof_return(btmp, 0);
-		ASN1_STRING_set0(os, (unsigned char *)cont, contlen);
-		}
-	ret=1;
-err:
-	EVP_MD_CTX_cleanup(&ctx_tmp);
-	return(ret);
-	}
+{
+    int ret = 0;
+    int i, j;
+    BIO *btmp;
+    PKCS7_SIGNER_INFO *si;
+    EVP_MD_CTX *mdc, ctx_tmp;
+    STACK_OF(X509_ATTRIBUTE) *sk;
+    STACK_OF(PKCS7_SIGNER_INFO) *si_sk = NULL;
+    ASN1_OCTET_STRING *os = NULL;
+
+    EVP_MD_CTX_init(&ctx_tmp);
+    i = OBJ_obj2nid(p7->type);
+    p7->state = PKCS7_S_HEADER;
+
+    switch (i) {
+    case NID_pkcs7_data:
+        os = p7->d.data;
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        /* XXXXXXXXXXXXXXXX */
+        si_sk = p7->d.signed_and_enveloped->signer_info;
+        os = p7->d.signed_and_enveloped->enc_data->enc_data;
+        if (!os) {
+            os = M_ASN1_OCTET_STRING_new();
+            if (!os) {
+                PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            p7->d.signed_and_enveloped->enc_data->enc_data = os;
+        }
+        break;
+    case NID_pkcs7_enveloped:
+        /* XXXXXXXXXXXXXXXX */
+        os = p7->d.enveloped->enc_data->enc_data;
+        if (!os) {
+            os = M_ASN1_OCTET_STRING_new();
+            if (!os) {
+                PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            p7->d.enveloped->enc_data->enc_data = os;
+        }
+        break;
+    case NID_pkcs7_signed:
+        si_sk = p7->d.sign->signer_info;
+        os = PKCS7_get_octet_string(p7->d.sign->contents);
+        /* If detached data then the content is excluded */
+        if (PKCS7_type_is_data(p7->d.sign->contents) && p7->detached) {
+            M_ASN1_OCTET_STRING_free(os);
+            p7->d.sign->contents->d.data = NULL;
+        }
+        break;
+
+    case NID_pkcs7_digest:
+        os = PKCS7_get_octet_string(p7->d.digest->contents);
+        /* If detached data then the content is excluded */
+        if (PKCS7_type_is_data(p7->d.digest->contents) && p7->detached) {
+            M_ASN1_OCTET_STRING_free(os);
+            p7->d.digest->contents->d.data = NULL;
+        }
+        break;
+
+    default:
+        PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+        goto err;
+    }
+
+    if (si_sk != NULL) {
+        for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(si_sk); i++) {
+            si = sk_PKCS7_SIGNER_INFO_value(si_sk, i);
+            if (si->pkey == NULL)
+                continue;
+
+            j = OBJ_obj2nid(si->digest_alg->algorithm);
+
+            btmp = bio;
+
+            btmp = PKCS7_find_digest(&mdc, btmp, j);
+
+            if (btmp == NULL)
+                goto err;
+
+            /*
+             * We now have the EVP_MD_CTX, lets do the signing.
+             */
+            if (!EVP_MD_CTX_copy_ex(&ctx_tmp, mdc))
+                goto err;
+
+            sk = si->auth_attr;
+
+            /*
+             * If there are attributes, we add the digest attribute and only
+             * sign the attributes
+             */
+            if (sk_X509_ATTRIBUTE_num(sk) > 0) {
+                if (!do_pkcs7_signed_attrib(si, &ctx_tmp))
+                    goto err;
+            } else {
+                unsigned char *abuf = NULL;
+                unsigned int abuflen;
+                abuflen = EVP_PKEY_size(si->pkey);
+                abuf = OPENSSL_malloc(abuflen);
+                if (!abuf)
+                    goto err;
+
+                if (!EVP_SignFinal(&ctx_tmp, abuf, &abuflen, si->pkey)) {
+                    PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_EVP_LIB);
+                    goto err;
+                }
+                ASN1_STRING_set0(si->enc_digest, abuf, abuflen);
+            }
+        }
+    } else if (i == NID_pkcs7_digest) {
+        unsigned char md_data[EVP_MAX_MD_SIZE];
+        unsigned int md_len;
+        if (!PKCS7_find_digest(&mdc, bio,
+                               OBJ_obj2nid(p7->d.digest->md->algorithm)))
+            goto err;
+        if (!EVP_DigestFinal_ex(mdc, md_data, &md_len))
+            goto err;
+        M_ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len);
+    }
+
+    if (!PKCS7_is_detached(p7) && !(os->flags & ASN1_STRING_FLAG_NDEF)) {
+        char *cont;
+        long contlen;
+        btmp = BIO_find_type(bio, BIO_TYPE_MEM);
+        if (btmp == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_DATAFINAL, PKCS7_R_UNABLE_TO_FIND_MEM_BIO);
+            goto err;
+        }
+        contlen = BIO_get_mem_data(btmp, &cont);
+        /*
+         * Mark the BIO read only then we can use its copy of the data
+         * instead of making an extra copy.
+         */
+        BIO_set_flags(btmp, BIO_FLAGS_MEM_RDONLY);
+        BIO_set_mem_eof_return(btmp, 0);
+        ASN1_STRING_set0(os, (unsigned char *)cont, contlen);
+    }
+    ret = 1;
+ err:
+    EVP_MD_CTX_cleanup(&ctx_tmp);
+    return (ret);
+}
 
 int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si)
-	{
-	EVP_MD_CTX mctx;
-	EVP_PKEY_CTX *pctx;
-	unsigned char *abuf = NULL;
-	int alen;
-	size_t siglen;
-	const EVP_MD *md = NULL;
-
-	md = EVP_get_digestbyobj(si->digest_alg->algorithm);
-	if (md == NULL)
-		return 0;
-
-	EVP_MD_CTX_init(&mctx);
-	if (EVP_DigestSignInit(&mctx, &pctx, md,NULL, si->pkey) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
-				EVP_PKEY_CTRL_PKCS7_SIGN, 0, si) <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
-		goto err;
-		}
-
-	alen = ASN1_item_i2d((ASN1_VALUE *)si->auth_attr,&abuf,
-				ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
-	if(!abuf)
-		goto err;
-	if (EVP_DigestSignUpdate(&mctx,abuf,alen) <= 0)
-		goto err;
-	OPENSSL_free(abuf);
-	abuf = NULL;
-	if (EVP_DigestSignFinal(&mctx, NULL, &siglen) <= 0)
-		goto err;
-	abuf = OPENSSL_malloc(siglen);
-	if(!abuf)
-		goto err;
-	if (EVP_DigestSignFinal(&mctx, abuf, &siglen) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
-				EVP_PKEY_CTRL_PKCS7_SIGN, 1, si) <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
-		goto err;
-		}
-
-	EVP_MD_CTX_cleanup(&mctx);
-
-	ASN1_STRING_set0(si->enc_digest, abuf, siglen);
-
-	return 1;
-
-	err:
-	if (abuf)
-		OPENSSL_free(abuf);
-	EVP_MD_CTX_cleanup(&mctx);
-	return 0;
-
-	}
+{
+    EVP_MD_CTX mctx;
+    EVP_PKEY_CTX *pctx;
+    unsigned char *abuf = NULL;
+    int alen;
+    size_t siglen;
+    const EVP_MD *md = NULL;
+
+    md = EVP_get_digestbyobj(si->digest_alg->algorithm);
+    if (md == NULL)
+        return 0;
+
+    EVP_MD_CTX_init(&mctx);
+    if (EVP_DigestSignInit(&mctx, &pctx, md, NULL, si->pkey) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+                          EVP_PKEY_CTRL_PKCS7_SIGN, 0, si) <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+        goto err;
+    }
+
+    alen = ASN1_item_i2d((ASN1_VALUE *)si->auth_attr, &abuf,
+                         ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
+    if (!abuf)
+        goto err;
+    if (EVP_DigestSignUpdate(&mctx, abuf, alen) <= 0)
+        goto err;
+    OPENSSL_free(abuf);
+    abuf = NULL;
+    if (EVP_DigestSignFinal(&mctx, NULL, &siglen) <= 0)
+        goto err;
+    abuf = OPENSSL_malloc(siglen);
+    if (!abuf)
+        goto err;
+    if (EVP_DigestSignFinal(&mctx, abuf, &siglen) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+                          EVP_PKEY_CTRL_PKCS7_SIGN, 1, si) <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+        goto err;
+    }
+
+    EVP_MD_CTX_cleanup(&mctx);
+
+    ASN1_STRING_set0(si->enc_digest, abuf, siglen);
+
+    return 1;
+
+ err:
+    if (abuf)
+        OPENSSL_free(abuf);
+    EVP_MD_CTX_cleanup(&mctx);
+    return 0;
+
+}
 
 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, BIO *bio,
-	     PKCS7 *p7, PKCS7_SIGNER_INFO *si)
-	{
-	PKCS7_ISSUER_AND_SERIAL *ias;
-	int ret=0,i;
-	STACK_OF(X509) *cert;
-	X509 *x509;
-
-	if (PKCS7_type_is_signed(p7))
-		{
-		cert=p7->d.sign->cert;
-		}
-	else if (PKCS7_type_is_signedAndEnveloped(p7))
-		{
-		cert=p7->d.signed_and_enveloped->cert;
-		}
-	else
-		{
-		PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_WRONG_PKCS7_TYPE);
-		goto err;
-		}
-	/* XXXXXXXXXXXXXXXXXXXXXXX */
-	ias=si->issuer_and_serial;
-
-	x509=X509_find_by_issuer_and_serial(cert,ias->issuer,ias->serial);
-
-	/* were we able to find the cert in passed to us */
-	if (x509 == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_UNABLE_TO_FIND_CERTIFICATE);
-		goto err;
-		}
-
-	/* Lets verify */
-	if(!X509_STORE_CTX_init(ctx,cert_store,x509,cert))
-		{
-		PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,ERR_R_X509_LIB);
-		goto err;
-		}
-	X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_SMIME_SIGN);
-	i=X509_verify_cert(ctx);
-	if (i <= 0) 
-		{
-		PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,ERR_R_X509_LIB);
-		X509_STORE_CTX_cleanup(ctx);
-		goto err;
-		}
-	X509_STORE_CTX_cleanup(ctx);
-
-	return PKCS7_signatureVerify(bio, p7, si, x509);
-	err:
-	return ret;
-	}
+                     PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+{
+    PKCS7_ISSUER_AND_SERIAL *ias;
+    int ret = 0, i;
+    STACK_OF(X509) *cert;
+    X509 *x509;
+
+    if (PKCS7_type_is_signed(p7)) {
+        cert = p7->d.sign->cert;
+    } else if (PKCS7_type_is_signedAndEnveloped(p7)) {
+        cert = p7->d.signed_and_enveloped->cert;
+    } else {
+        PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, PKCS7_R_WRONG_PKCS7_TYPE);
+        goto err;
+    }
+    /* XXXXXXXXXXXXXXXXXXXXXXX */
+    ias = si->issuer_and_serial;
+
+    x509 = X509_find_by_issuer_and_serial(cert, ias->issuer, ias->serial);
+
+    /* were we able to find the cert in passed to us */
+    if (x509 == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,
+                 PKCS7_R_UNABLE_TO_FIND_CERTIFICATE);
+        goto err;
+    }
+
+    /* Lets verify */
+    if (!X509_STORE_CTX_init(ctx, cert_store, x509, cert)) {
+        PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, ERR_R_X509_LIB);
+        goto err;
+    }
+    X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_SMIME_SIGN);
+    i = X509_verify_cert(ctx);
+    if (i <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_DATAVERIFY, ERR_R_X509_LIB);
+        X509_STORE_CTX_cleanup(ctx);
+        goto err;
+    }
+    X509_STORE_CTX_cleanup(ctx);
+
+    return PKCS7_signatureVerify(bio, p7, si, x509);
+ err:
+    return ret;
+}
 
 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
-								X509 *x509)
-	{
-	ASN1_OCTET_STRING *os;
-	EVP_MD_CTX mdc_tmp,*mdc;
-	int ret=0,i;
-	int md_type;
-	STACK_OF(X509_ATTRIBUTE) *sk;
-	BIO *btmp;
-	EVP_PKEY *pkey;
-
-	EVP_MD_CTX_init(&mdc_tmp);
-
-	if (!PKCS7_type_is_signed(p7) && 
-				!PKCS7_type_is_signedAndEnveloped(p7)) {
-		PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-						PKCS7_R_WRONG_PKCS7_TYPE);
-		goto err;
-	}
-
-	md_type=OBJ_obj2nid(si->digest_alg->algorithm);
-
-	btmp=bio;
-	for (;;)
-		{
-		if ((btmp == NULL) ||
-			((btmp=BIO_find_type(btmp,BIO_TYPE_MD)) == NULL))
-			{
-			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-					PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
-			goto err;
-			}
-		BIO_get_md_ctx(btmp,&mdc);
-		if (mdc == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-							ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		if (EVP_MD_CTX_type(mdc) == md_type)
-			break;
-		/* Workaround for some broken clients that put the signature
-		 * OID instead of the digest OID in digest_alg->algorithm
-		 */
-		if (EVP_MD_pkey_type(EVP_MD_CTX_md(mdc)) == md_type)
-			break;
-		btmp=BIO_next(btmp);
-		}
-
-	/* mdc is the digest ctx that we want, unless there are attributes,
-	 * in which case the digest is the signed attributes */
-	if (!EVP_MD_CTX_copy_ex(&mdc_tmp,mdc))
-		goto err;
-
-	sk=si->auth_attr;
-	if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0))
-		{
-		unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL;
-                unsigned int md_len;
-		int alen;
-		ASN1_OCTET_STRING *message_digest;
-
-		if (!EVP_DigestFinal_ex(&mdc_tmp,md_dat,&md_len))
-			goto err;
-		message_digest=PKCS7_digest_from_attributes(sk);
-		if (!message_digest)
-			{
-			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-					PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
-			goto err;
-			}
-		if ((message_digest->length != (int)md_len) ||
-			(memcmp(message_digest->data,md_dat,md_len)))
-			{
-#if 0
+                          X509 *x509)
 {
-int ii;
-for (ii=0; iilength; ii++)
-	printf("%02X",message_digest->data[ii]); printf(" sent\n");
-for (ii=0; iidigest_alg->algorithm);
+
+    btmp = bio;
+    for (;;) {
+        if ((btmp == NULL) ||
+            ((btmp = BIO_find_type(btmp, BIO_TYPE_MD)) == NULL)) {
+            PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+                     PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+            goto err;
+        }
+        BIO_get_md_ctx(btmp, &mdc);
+        if (mdc == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        if (EVP_MD_CTX_type(mdc) == md_type)
+            break;
+        /*
+         * Workaround for some broken clients that put the signature OID
+         * instead of the digest OID in digest_alg->algorithm
+         */
+        if (EVP_MD_pkey_type(EVP_MD_CTX_md(mdc)) == md_type)
+            break;
+        btmp = BIO_next(btmp);
+    }
+
+    /*
+     * mdc is the digest ctx that we want, unless there are attributes, in
+     * which case the digest is the signed attributes
+     */
+    if (!EVP_MD_CTX_copy_ex(&mdc_tmp, mdc))
+        goto err;
+
+    sk = si->auth_attr;
+    if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0)) {
+        unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL;
+        unsigned int md_len;
+        int alen;
+        ASN1_OCTET_STRING *message_digest;
+
+        if (!EVP_DigestFinal_ex(&mdc_tmp, md_dat, &md_len))
+            goto err;
+        message_digest = PKCS7_digest_from_attributes(sk);
+        if (!message_digest) {
+            PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+                     PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+            goto err;
+        }
+        if ((message_digest->length != (int)md_len) ||
+            (memcmp(message_digest->data, md_dat, md_len))) {
+#if 0
+            {
+                int ii;
+                for (ii = 0; ii < message_digest->length; ii++)
+                    printf("%02X", message_digest->data[ii]);
+                printf(" sent\n");
+                for (ii = 0; ii < md_len; ii++)
+                    printf("%02X", md_dat[ii]);
+                printf(" calc\n");
+            }
 #endif
-			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-							PKCS7_R_DIGEST_FAILURE);
-			ret= -1;
-			goto err;
-			}
-
-		if (!EVP_VerifyInit_ex(&mdc_tmp,EVP_get_digestbynid(md_type), NULL))
-			goto err;
-
-		alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,
-						ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));
-		if (alen <= 0) 
-			{
-			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,ERR_R_ASN1_LIB);
-			ret = -1;
-			goto err;
-			}
-		if (!EVP_VerifyUpdate(&mdc_tmp, abuf, alen))
-			goto err;
-
-		OPENSSL_free(abuf);
-		}
-
-	os=si->enc_digest;
-	pkey = X509_get_pubkey(x509);
-	if (!pkey)
-		{
-		ret = -1;
-		goto err;
-		}
-
-	i=EVP_VerifyFinal(&mdc_tmp,os->data,os->length, pkey);
-	EVP_PKEY_free(pkey);
-	if (i <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
-						PKCS7_R_SIGNATURE_FAILURE);
-		ret= -1;
-		goto err;
-		}
-	else
-		ret=1;
-err:
-	EVP_MD_CTX_cleanup(&mdc_tmp);
-	return(ret);
-	}
+            PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, PKCS7_R_DIGEST_FAILURE);
+            ret = -1;
+            goto err;
+        }
+
+        if (!EVP_VerifyInit_ex(&mdc_tmp, EVP_get_digestbynid(md_type), NULL))
+            goto err;
+
+        alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,
+                             ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));
+        if (alen <= 0) {
+            PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, ERR_R_ASN1_LIB);
+            ret = -1;
+            goto err;
+        }
+        if (!EVP_VerifyUpdate(&mdc_tmp, abuf, alen))
+            goto err;
+
+        OPENSSL_free(abuf);
+    }
+
+    os = si->enc_digest;
+    pkey = X509_get_pubkey(x509);
+    if (!pkey) {
+        ret = -1;
+        goto err;
+    }
+
+    i = EVP_VerifyFinal(&mdc_tmp, os->data, os->length, pkey);
+    EVP_PKEY_free(pkey);
+    if (i <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY, PKCS7_R_SIGNATURE_FAILURE);
+        ret = -1;
+        goto err;
+    } else
+        ret = 1;
+ err:
+    EVP_MD_CTX_cleanup(&mdc_tmp);
+    return (ret);
+}
 
 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx)
-	{
-	STACK_OF(PKCS7_RECIP_INFO) *rsk;
-	PKCS7_RECIP_INFO *ri;
-	int i;
-
-	i=OBJ_obj2nid(p7->type);
-	if (i != NID_pkcs7_signedAndEnveloped)
-		return NULL;
-	if (p7->d.signed_and_enveloped == NULL)
-		return NULL;
-	rsk=p7->d.signed_and_enveloped->recipientinfo;
-	if (rsk == NULL)
-		return NULL;
-	ri=sk_PKCS7_RECIP_INFO_value(rsk,0);
-	if (sk_PKCS7_RECIP_INFO_num(rsk) <= idx) return(NULL);
-	ri=sk_PKCS7_RECIP_INFO_value(rsk,idx);
-	return(ri->issuer_and_serial);
-	}
+{
+    STACK_OF(PKCS7_RECIP_INFO) *rsk;
+    PKCS7_RECIP_INFO *ri;
+    int i;
+
+    i = OBJ_obj2nid(p7->type);
+    if (i != NID_pkcs7_signedAndEnveloped)
+        return NULL;
+    if (p7->d.signed_and_enveloped == NULL)
+        return NULL;
+    rsk = p7->d.signed_and_enveloped->recipientinfo;
+    if (rsk == NULL)
+        return NULL;
+    ri = sk_PKCS7_RECIP_INFO_value(rsk, 0);
+    if (sk_PKCS7_RECIP_INFO_num(rsk) <= idx)
+        return (NULL);
+    ri = sk_PKCS7_RECIP_INFO_value(rsk, idx);
+    return (ri->issuer_and_serial);
+}
 
 ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid)
-	{
-	return(get_attribute(si->auth_attr,nid));
-	}
+{
+    return (get_attribute(si->auth_attr, nid));
+}
 
 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid)
-	{
-	return(get_attribute(si->unauth_attr,nid));
-	}
+{
+    return (get_attribute(si->unauth_attr, nid));
+}
 
 static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid)
-	{
-	int i;
-	X509_ATTRIBUTE *xa;
-	ASN1_OBJECT *o;
-
-	o=OBJ_nid2obj(nid);
-	if (!o || !sk) return(NULL);
-	for (i=0; iobject,o) == 0)
-			{
-			if (!xa->single && sk_ASN1_TYPE_num(xa->value.set))
-				return(sk_ASN1_TYPE_value(xa->value.set,0));
-			else
-				return(NULL);
-			}
-		}
-	return(NULL);
-	}
+{
+    int i;
+    X509_ATTRIBUTE *xa;
+    ASN1_OBJECT *o;
+
+    o = OBJ_nid2obj(nid);
+    if (!o || !sk)
+        return (NULL);
+    for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+        xa = sk_X509_ATTRIBUTE_value(sk, i);
+        if (OBJ_cmp(xa->object, o) == 0) {
+            if (!xa->single && sk_ASN1_TYPE_num(xa->value.set))
+                return (sk_ASN1_TYPE_value(xa->value.set, 0));
+            else
+                return (NULL);
+        }
+    }
+    return (NULL);
+}
 
 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk)
 {
-	ASN1_TYPE *astype;
-	if(!(astype = get_attribute(sk, NID_pkcs9_messageDigest))) return NULL;
-	return astype->value.octet_string;
+    ASN1_TYPE *astype;
+    if (!(astype = get_attribute(sk, NID_pkcs9_messageDigest)))
+        return NULL;
+    return astype->value.octet_string;
 }
 
 int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
-				STACK_OF(X509_ATTRIBUTE) *sk)
-	{
-	int i;
-
-	if (p7si->auth_attr != NULL)
-		sk_X509_ATTRIBUTE_pop_free(p7si->auth_attr,X509_ATTRIBUTE_free);
-	p7si->auth_attr=sk_X509_ATTRIBUTE_dup(sk);
-	if (p7si->auth_attr == NULL)
-		return 0;
-	for (i=0; iauth_attr,i,
-			X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value(sk,i))))
-		    == NULL)
-			return(0);
-		}
-	return(1);
-	}
-
-int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si, STACK_OF(X509_ATTRIBUTE) *sk)
-	{
-	int i;
-
-	if (p7si->unauth_attr != NULL)
-		sk_X509_ATTRIBUTE_pop_free(p7si->unauth_attr,
-					   X509_ATTRIBUTE_free);
-	p7si->unauth_attr=sk_X509_ATTRIBUTE_dup(sk);
-	if (p7si->unauth_attr == NULL)
-		return 0;
-	for (i=0; iunauth_attr,i,
-                        X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value(sk,i))))
-		    == NULL)
-			return(0);
-		}
-	return(1);
-	}
+                                STACK_OF(X509_ATTRIBUTE) *sk)
+{
+    int i;
+
+    if (p7si->auth_attr != NULL)
+        sk_X509_ATTRIBUTE_pop_free(p7si->auth_attr, X509_ATTRIBUTE_free);
+    p7si->auth_attr = sk_X509_ATTRIBUTE_dup(sk);
+    if (p7si->auth_attr == NULL)
+        return 0;
+    for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+        if ((sk_X509_ATTRIBUTE_set(p7si->auth_attr, i,
+                                   X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value
+                                                      (sk, i))))
+            == NULL)
+            return (0);
+    }
+    return (1);
+}
+
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+                         STACK_OF(X509_ATTRIBUTE) *sk)
+{
+    int i;
+
+    if (p7si->unauth_attr != NULL)
+        sk_X509_ATTRIBUTE_pop_free(p7si->unauth_attr, X509_ATTRIBUTE_free);
+    p7si->unauth_attr = sk_X509_ATTRIBUTE_dup(sk);
+    if (p7si->unauth_attr == NULL)
+        return 0;
+    for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+        if ((sk_X509_ATTRIBUTE_set(p7si->unauth_attr, i,
+                                   X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value
+                                                      (sk, i))))
+            == NULL)
+            return (0);
+    }
+    return (1);
+}
 
 int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
-	     void *value)
-	{
-	return(add_attribute(&(p7si->auth_attr),nid,atrtype,value));
-	}
+                               void *value)
+{
+    return (add_attribute(&(p7si->auth_attr), nid, atrtype, value));
+}
 
 int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
-	     void *value)
-	{
-	return(add_attribute(&(p7si->unauth_attr),nid,atrtype,value));
-	}
+                        void *value)
+{
+    return (add_attribute(&(p7si->unauth_attr), nid, atrtype, value));
+}
 
 static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
-			 void *value)
-	{
-	X509_ATTRIBUTE *attr=NULL;
-
-	if (*sk == NULL)
-		{
-		*sk = sk_X509_ATTRIBUTE_new_null();
-		if (*sk == NULL)
-			return 0;	
-new_attrib:
-		if (!(attr=X509_ATTRIBUTE_create(nid,atrtype,value)))
-			return 0;
-		if (!sk_X509_ATTRIBUTE_push(*sk,attr))
-			{
-			X509_ATTRIBUTE_free(attr);
-			return 0;
-			}
-		}
-	else
-		{
-		int i;
-
-		for (i=0; iobject) == nid)
-				{
-				X509_ATTRIBUTE_free(attr);
-				attr=X509_ATTRIBUTE_create(nid,atrtype,value);
-				if (attr == NULL)
-					return 0;
-				if (!sk_X509_ATTRIBUTE_set(*sk,i,attr))
-					{
-					X509_ATTRIBUTE_free(attr);
-					return 0;
-					}
-				goto end;
-				}
-			}
-		goto new_attrib;
-		}
-end:
-	return(1);
-	}
-
+                         void *value)
+{
+    X509_ATTRIBUTE *attr = NULL;
+
+    if (*sk == NULL) {
+        *sk = sk_X509_ATTRIBUTE_new_null();
+        if (*sk == NULL)
+            return 0;
+ new_attrib:
+        if (!(attr = X509_ATTRIBUTE_create(nid, atrtype, value)))
+            return 0;
+        if (!sk_X509_ATTRIBUTE_push(*sk, attr)) {
+            X509_ATTRIBUTE_free(attr);
+            return 0;
+        }
+    } else {
+        int i;
+
+        for (i = 0; i < sk_X509_ATTRIBUTE_num(*sk); i++) {
+            attr = sk_X509_ATTRIBUTE_value(*sk, i);
+            if (OBJ_obj2nid(attr->object) == nid) {
+                X509_ATTRIBUTE_free(attr);
+                attr = X509_ATTRIBUTE_create(nid, atrtype, value);
+                if (attr == NULL)
+                    return 0;
+                if (!sk_X509_ATTRIBUTE_set(*sk, i, attr)) {
+                    X509_ATTRIBUTE_free(attr);
+                    return 0;
+                }
+                goto end;
+            }
+        }
+        goto new_attrib;
+    }
+ end:
+    return (1);
+}
diff --git a/crypto/pkcs7/pk7_enc.c b/crypto/pkcs7/pk7_enc.c
index acbb189c59..6983e014cd 100644
--- a/crypto/pkcs7/pk7_enc.c
+++ b/crypto/pkcs7/pk7_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,13 +64,12 @@
 #include 
 #include 
 
-PKCS7_in_bio(PKCS7 *p7,BIO *in);
-PKCS7_out_bio(PKCS7 *p7,BIO *out);
+PKCS7_in_bio(PKCS7 *p7, BIO *in);
+PKCS7_out_bio(PKCS7 *p7, BIO *out);
 
-PKCS7_add_signer(PKCS7 *p7,X509 *cert,EVP_PKEY *key);
-PKCS7_cipher(PKCS7 *p7,EVP_CIPHER *cipher);
+PKCS7_add_signer(PKCS7 *p7, X509 *cert, EVP_PKEY *key);
+PKCS7_cipher(PKCS7 *p7, EVP_CIPHER *cipher);
 
 PKCS7_Init(PKCS7 *p7);
 PKCS7_Update(PKCS7 *p7);
 PKCS7_Finish(PKCS7 *p7);
-
diff --git a/crypto/pkcs7/pk7_lib.c b/crypto/pkcs7/pk7_lib.c
index d411269b50..c773812756 100644
--- a/crypto/pkcs7/pk7_lib.c
+++ b/crypto/pkcs7/pk7_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,603 +63,581 @@
 #include "asn1_locl.h"
 
 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
-	{
-	int nid;
-	long ret;
-
-	nid=OBJ_obj2nid(p7->type);
-
-	switch (cmd)
-		{
-	case PKCS7_OP_SET_DETACHED_SIGNATURE:
-		if (nid == NID_pkcs7_signed)
-			{
-			ret=p7->detached=(int)larg;
-			if (ret && PKCS7_type_is_data(p7->d.sign->contents))
-					{
-					ASN1_OCTET_STRING *os;
-					os=p7->d.sign->contents->d.data;
-					ASN1_OCTET_STRING_free(os);
-					p7->d.sign->contents->d.data = NULL;
-					}
-			}
-		else
-			{
-			PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
-			ret=0;
-			}
-		break;
-	case PKCS7_OP_GET_DETACHED_SIGNATURE:
-		if (nid == NID_pkcs7_signed)
-			{
-			if(!p7->d.sign  || !p7->d.sign->contents->d.ptr)
-				ret = 1;
-			else ret = 0;
-				
-			p7->detached = ret;
-			}
-		else
-			{
-			PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
-			ret=0;
-			}
-			
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_UNKNOWN_OPERATION);
-		ret=0;
-		}
-	return(ret);
-	}
+{
+    int nid;
+    long ret;
+
+    nid = OBJ_obj2nid(p7->type);
+
+    switch (cmd) {
+    case PKCS7_OP_SET_DETACHED_SIGNATURE:
+        if (nid == NID_pkcs7_signed) {
+            ret = p7->detached = (int)larg;
+            if (ret && PKCS7_type_is_data(p7->d.sign->contents)) {
+                ASN1_OCTET_STRING *os;
+                os = p7->d.sign->contents->d.data;
+                ASN1_OCTET_STRING_free(os);
+                p7->d.sign->contents->d.data = NULL;
+            }
+        } else {
+            PKCS7err(PKCS7_F_PKCS7_CTRL,
+                     PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
+            ret = 0;
+        }
+        break;
+    case PKCS7_OP_GET_DETACHED_SIGNATURE:
+        if (nid == NID_pkcs7_signed) {
+            if (!p7->d.sign || !p7->d.sign->contents->d.ptr)
+                ret = 1;
+            else
+                ret = 0;
+
+            p7->detached = ret;
+        } else {
+            PKCS7err(PKCS7_F_PKCS7_CTRL,
+                     PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
+            ret = 0;
+        }
+
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_CTRL, PKCS7_R_UNKNOWN_OPERATION);
+        ret = 0;
+    }
+    return (ret);
+}
 
 int PKCS7_content_new(PKCS7 *p7, int type)
-	{
-	PKCS7 *ret=NULL;
-
-	if ((ret=PKCS7_new()) == NULL) goto err;
-	if (!PKCS7_set_type(ret,type)) goto err;
-	if (!PKCS7_set_content(p7,ret)) goto err;
-
-	return(1);
-err:
-	if (ret != NULL) PKCS7_free(ret);
-	return(0);
-	}
+{
+    PKCS7 *ret = NULL;
+
+    if ((ret = PKCS7_new()) == NULL)
+        goto err;
+    if (!PKCS7_set_type(ret, type))
+        goto err;
+    if (!PKCS7_set_content(p7, ret))
+        goto err;
+
+    return (1);
+ err:
+    if (ret != NULL)
+        PKCS7_free(ret);
+    return (0);
+}
 
 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data)
-	{
-	int i;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		if (p7->d.sign->contents != NULL)
-			PKCS7_free(p7->d.sign->contents);
-		p7->d.sign->contents=p7_data;
-		break;
-	case NID_pkcs7_digest:
-		if (p7->d.digest->contents != NULL)
-			PKCS7_free(p7->d.digest->contents);
-		p7->d.digest->contents=p7_data;
-		break;
-	case NID_pkcs7_data:
-	case NID_pkcs7_enveloped:
-	case NID_pkcs7_signedAndEnveloped:
-	case NID_pkcs7_encrypted:
-	default:
-		PKCS7err(PKCS7_F_PKCS7_SET_CONTENT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
-		goto err;
-		}
-	return(1);
-err:
-	return(0);
-	}
+{
+    int i;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signed:
+        if (p7->d.sign->contents != NULL)
+            PKCS7_free(p7->d.sign->contents);
+        p7->d.sign->contents = p7_data;
+        break;
+    case NID_pkcs7_digest:
+        if (p7->d.digest->contents != NULL)
+            PKCS7_free(p7->d.digest->contents);
+        p7->d.digest->contents = p7_data;
+        break;
+    case NID_pkcs7_data:
+    case NID_pkcs7_enveloped:
+    case NID_pkcs7_signedAndEnveloped:
+    case NID_pkcs7_encrypted:
+    default:
+        PKCS7err(PKCS7_F_PKCS7_SET_CONTENT, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+        goto err;
+    }
+    return (1);
+ err:
+    return (0);
+}
 
 int PKCS7_set_type(PKCS7 *p7, int type)
-	{
-	ASN1_OBJECT *obj;
-
-	/*PKCS7_content_free(p7);*/
-	obj=OBJ_nid2obj(type); /* will not fail */
-
-	switch (type)
-		{
-	case NID_pkcs7_signed:
-		p7->type=obj;
-		if ((p7->d.sign=PKCS7_SIGNED_new()) == NULL)
-			goto err;
-		if (!ASN1_INTEGER_set(p7->d.sign->version,1))
-			{
-			PKCS7_SIGNED_free(p7->d.sign);
-			p7->d.sign=NULL;
-			goto err;
-			}
-		break;
-	case NID_pkcs7_data:
-		p7->type=obj;
-		if ((p7->d.data=M_ASN1_OCTET_STRING_new()) == NULL)
-			goto err;
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		p7->type=obj;
-		if ((p7->d.signed_and_enveloped=PKCS7_SIGN_ENVELOPE_new())
-			== NULL) goto err;
-		ASN1_INTEGER_set(p7->d.signed_and_enveloped->version,1);
-		if (!ASN1_INTEGER_set(p7->d.signed_and_enveloped->version,1))
-			goto err;
-		p7->d.signed_and_enveloped->enc_data->content_type
-						= OBJ_nid2obj(NID_pkcs7_data);
-		break;
-	case NID_pkcs7_enveloped:
-		p7->type=obj;
-		if ((p7->d.enveloped=PKCS7_ENVELOPE_new())
-			== NULL) goto err;
-		if (!ASN1_INTEGER_set(p7->d.enveloped->version,0))
-			goto err;
-		p7->d.enveloped->enc_data->content_type
-						= OBJ_nid2obj(NID_pkcs7_data);
-		break;
-	case NID_pkcs7_encrypted:
-		p7->type=obj;
-		if ((p7->d.encrypted=PKCS7_ENCRYPT_new())
-			== NULL) goto err;
-		if (!ASN1_INTEGER_set(p7->d.encrypted->version,0))
-			goto err;
-		p7->d.encrypted->enc_data->content_type
-						= OBJ_nid2obj(NID_pkcs7_data);
-		break;
-
-	case NID_pkcs7_digest:
-		p7->type=obj;
-		if ((p7->d.digest=PKCS7_DIGEST_new())
-			== NULL) goto err;
-		if (!ASN1_INTEGER_set(p7->d.digest->version,0))
-			goto err;
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_SET_TYPE,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
-		goto err;
-		}
-	return(1);
-err:
-	return(0);
-	}
+{
+    ASN1_OBJECT *obj;
+
+    /*
+     * PKCS7_content_free(p7);
+     */
+    obj = OBJ_nid2obj(type);    /* will not fail */
+
+    switch (type) {
+    case NID_pkcs7_signed:
+        p7->type = obj;
+        if ((p7->d.sign = PKCS7_SIGNED_new()) == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(p7->d.sign->version, 1)) {
+            PKCS7_SIGNED_free(p7->d.sign);
+            p7->d.sign = NULL;
+            goto err;
+        }
+        break;
+    case NID_pkcs7_data:
+        p7->type = obj;
+        if ((p7->d.data = M_ASN1_OCTET_STRING_new()) == NULL)
+            goto err;
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        p7->type = obj;
+        if ((p7->d.signed_and_enveloped = PKCS7_SIGN_ENVELOPE_new())
+            == NULL)
+            goto err;
+        ASN1_INTEGER_set(p7->d.signed_and_enveloped->version, 1);
+        if (!ASN1_INTEGER_set(p7->d.signed_and_enveloped->version, 1))
+            goto err;
+        p7->d.signed_and_enveloped->enc_data->content_type
+            = OBJ_nid2obj(NID_pkcs7_data);
+        break;
+    case NID_pkcs7_enveloped:
+        p7->type = obj;
+        if ((p7->d.enveloped = PKCS7_ENVELOPE_new())
+            == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(p7->d.enveloped->version, 0))
+            goto err;
+        p7->d.enveloped->enc_data->content_type = OBJ_nid2obj(NID_pkcs7_data);
+        break;
+    case NID_pkcs7_encrypted:
+        p7->type = obj;
+        if ((p7->d.encrypted = PKCS7_ENCRYPT_new())
+            == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(p7->d.encrypted->version, 0))
+            goto err;
+        p7->d.encrypted->enc_data->content_type = OBJ_nid2obj(NID_pkcs7_data);
+        break;
+
+    case NID_pkcs7_digest:
+        p7->type = obj;
+        if ((p7->d.digest = PKCS7_DIGEST_new())
+            == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(p7->d.digest->version, 0))
+            goto err;
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_SET_TYPE, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+        goto err;
+    }
+    return (1);
+ err:
+    return (0);
+}
 
 int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other)
-	{
-	p7->type = OBJ_nid2obj(type);
-	p7->d.other = other;
-	return 1;
-	}
+{
+    p7->type = OBJ_nid2obj(type);
+    p7->d.other = other;
+    return 1;
+}
 
 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *psi)
-	{
-	int i,j,nid;
-	X509_ALGOR *alg;
-	STACK_OF(PKCS7_SIGNER_INFO) *signer_sk;
-	STACK_OF(X509_ALGOR) *md_sk;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		signer_sk=	p7->d.sign->signer_info;
-		md_sk=		p7->d.sign->md_algs;
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		signer_sk=	p7->d.signed_and_enveloped->signer_info;
-		md_sk=		p7->d.signed_and_enveloped->md_algs;
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,PKCS7_R_WRONG_CONTENT_TYPE);
-		return(0);
-		}
-
-	nid=OBJ_obj2nid(psi->digest_alg->algorithm);
-
-	/* If the digest is not currently listed, add it */
-	j=0;
-	for (i=0; ialgorithm) == nid)
-			{
-			j=1;
-			break;
-			}
-		}
-	if (!j) /* we need to add another algorithm */
-		{
-		if(!(alg=X509_ALGOR_new())
-			|| !(alg->parameter = ASN1_TYPE_new()))
-			{
-			X509_ALGOR_free(alg);
-			PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		alg->algorithm=OBJ_nid2obj(nid);
-		alg->parameter->type = V_ASN1_NULL;
-		if (!sk_X509_ALGOR_push(md_sk,alg))
-			{
-			X509_ALGOR_free(alg);
-			return 0;
-			}
-		}
-
-	if (!sk_PKCS7_SIGNER_INFO_push(signer_sk,psi))
-		return 0;
-	return(1);
-	}
+{
+    int i, j, nid;
+    X509_ALGOR *alg;
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_sk;
+    STACK_OF(X509_ALGOR) *md_sk;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signed:
+        signer_sk = p7->d.sign->signer_info;
+        md_sk = p7->d.sign->md_algs;
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        signer_sk = p7->d.signed_and_enveloped->signer_info;
+        md_sk = p7->d.signed_and_enveloped->md_algs;
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER, PKCS7_R_WRONG_CONTENT_TYPE);
+        return (0);
+    }
+
+    nid = OBJ_obj2nid(psi->digest_alg->algorithm);
+
+    /* If the digest is not currently listed, add it */
+    j = 0;
+    for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) {
+        alg = sk_X509_ALGOR_value(md_sk, i);
+        if (OBJ_obj2nid(alg->algorithm) == nid) {
+            j = 1;
+            break;
+        }
+    }
+    if (!j) {                   /* we need to add another algorithm */
+        if (!(alg = X509_ALGOR_new())
+            || !(alg->parameter = ASN1_TYPE_new())) {
+            X509_ALGOR_free(alg);
+            PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+        alg->algorithm = OBJ_nid2obj(nid);
+        alg->parameter->type = V_ASN1_NULL;
+        if (!sk_X509_ALGOR_push(md_sk, alg)) {
+            X509_ALGOR_free(alg);
+            return 0;
+        }
+    }
+
+    if (!sk_PKCS7_SIGNER_INFO_push(signer_sk, psi))
+        return 0;
+    return (1);
+}
 
 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509)
-	{
-	int i;
-	STACK_OF(X509) **sk;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		sk= &(p7->d.sign->cert);
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		sk= &(p7->d.signed_and_enveloped->cert);
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE,PKCS7_R_WRONG_CONTENT_TYPE);
-		return(0);
-		}
-
-	if (*sk == NULL)
-		*sk=sk_X509_new_null();
-	if (*sk == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
-	if (!sk_X509_push(*sk,x509))
-		{
-		X509_free(x509);
-		return 0;
-		}
-	return(1);
-	}
+{
+    int i;
+    STACK_OF(X509) **sk;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signed:
+        sk = &(p7->d.sign->cert);
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        sk = &(p7->d.signed_and_enveloped->cert);
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, PKCS7_R_WRONG_CONTENT_TYPE);
+        return (0);
+    }
+
+    if (*sk == NULL)
+        *sk = sk_X509_new_null();
+    if (*sk == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    CRYPTO_add(&x509->references, 1, CRYPTO_LOCK_X509);
+    if (!sk_X509_push(*sk, x509)) {
+        X509_free(x509);
+        return 0;
+    }
+    return (1);
+}
 
 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *crl)
-	{
-	int i;
-	STACK_OF(X509_CRL) **sk;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signed:
-		sk= &(p7->d.sign->crl);
-		break;
-	case NID_pkcs7_signedAndEnveloped:
-		sk= &(p7->d.signed_and_enveloped->crl);
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_ADD_CRL,PKCS7_R_WRONG_CONTENT_TYPE);
-		return(0);
-		}
-
-	if (*sk == NULL)
-		*sk=sk_X509_CRL_new_null();
-	if (*sk == NULL)
-		{
-		PKCS7err(PKCS7_F_PKCS7_ADD_CRL,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	CRYPTO_add(&crl->references,1,CRYPTO_LOCK_X509_CRL);
-	if (!sk_X509_CRL_push(*sk,crl))
-		{
-		X509_CRL_free(crl);
-		return 0;
-		}
-	return(1);
-	}
+{
+    int i;
+    STACK_OF(X509_CRL) **sk;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signed:
+        sk = &(p7->d.sign->crl);
+        break;
+    case NID_pkcs7_signedAndEnveloped:
+        sk = &(p7->d.signed_and_enveloped->crl);
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_ADD_CRL, PKCS7_R_WRONG_CONTENT_TYPE);
+        return (0);
+    }
+
+    if (*sk == NULL)
+        *sk = sk_X509_CRL_new_null();
+    if (*sk == NULL) {
+        PKCS7err(PKCS7_F_PKCS7_ADD_CRL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL);
+    if (!sk_X509_CRL_push(*sk, crl)) {
+        X509_CRL_free(crl);
+        return 0;
+    }
+    return (1);
+}
 
 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
-	     const EVP_MD *dgst)
-	{
-	int ret;
-
-	/* We now need to add another PKCS7_SIGNER_INFO entry */
-	if (!ASN1_INTEGER_set(p7i->version,1))
-		goto err;
-	if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
-			X509_get_issuer_name(x509)))
-		goto err;
-
-	/* because ASN1_INTEGER_set is used to set a 'long' we will do
-	 * things the ugly way. */
-	M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
-	if (!(p7i->issuer_and_serial->serial=
-			M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
-		goto err;
-
-	/* lets keep the pkey around for a while */
-	CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
-	p7i->pkey=pkey;
-
-	/* Set the algorithms */
-
-	X509_ALGOR_set0(p7i->digest_alg, OBJ_nid2obj(EVP_MD_type(dgst)),
-				V_ASN1_NULL, NULL);
-
-	if (pkey->ameth && pkey->ameth->pkey_ctrl)
-		{
-		ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_SIGN,
-						0, p7i);
-		if (ret > 0)
-			return 1;
-		if (ret != -2)
-			{
-			PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
-					PKCS7_R_SIGNING_CTRL_FAILURE);
-			return 0;
-			}
-		}
-	PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
-			PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-err:
-	return 0;
-	}
+                          const EVP_MD *dgst)
+{
+    int ret;
+
+    /* We now need to add another PKCS7_SIGNER_INFO entry */
+    if (!ASN1_INTEGER_set(p7i->version, 1))
+        goto err;
+    if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
+                       X509_get_issuer_name(x509)))
+        goto err;
+
+    /*
+     * because ASN1_INTEGER_set is used to set a 'long' we will do things the
+     * ugly way.
+     */
+    M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
+    if (!(p7i->issuer_and_serial->serial =
+          M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
+        goto err;
+
+    /* lets keep the pkey around for a while */
+    CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    p7i->pkey = pkey;
+
+    /* Set the algorithms */
+
+    X509_ALGOR_set0(p7i->digest_alg, OBJ_nid2obj(EVP_MD_type(dgst)),
+                    V_ASN1_NULL, NULL);
+
+    if (pkey->ameth && pkey->ameth->pkey_ctrl) {
+        ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_SIGN, 0, p7i);
+        if (ret > 0)
+            return 1;
+        if (ret != -2) {
+            PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+                     PKCS7_R_SIGNING_CTRL_FAILURE);
+            return 0;
+        }
+    }
+    PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+             PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+ err:
+    return 0;
+}
 
 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
-	     const EVP_MD *dgst)
-	{
-	PKCS7_SIGNER_INFO *si = NULL;
-
-	if (dgst == NULL)
-		{
-		int def_nid;
-		if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
-			goto err;
-		dgst = EVP_get_digestbynid(def_nid);
-		if (dgst == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE,
-						PKCS7_R_NO_DEFAULT_DIGEST);
-			goto err;
-			}
-		}
-
-	if ((si=PKCS7_SIGNER_INFO_new()) == NULL) goto err;
-	if (!PKCS7_SIGNER_INFO_set(si,x509,pkey,dgst)) goto err;
-	if (!PKCS7_add_signer(p7,si)) goto err;
-	return(si);
-err:
-	if (si)
-		PKCS7_SIGNER_INFO_free(si);
-	return(NULL);
-	}
+                                       const EVP_MD *dgst)
+{
+    PKCS7_SIGNER_INFO *si = NULL;
+
+    if (dgst == NULL) {
+        int def_nid;
+        if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
+            goto err;
+        dgst = EVP_get_digestbynid(def_nid);
+        if (dgst == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE, PKCS7_R_NO_DEFAULT_DIGEST);
+            goto err;
+        }
+    }
+
+    if ((si = PKCS7_SIGNER_INFO_new()) == NULL)
+        goto err;
+    if (!PKCS7_SIGNER_INFO_set(si, x509, pkey, dgst))
+        goto err;
+    if (!PKCS7_add_signer(p7, si))
+        goto err;
+    return (si);
+ err:
+    if (si)
+        PKCS7_SIGNER_INFO_free(si);
+    return (NULL);
+}
 
 int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md)
-	{
-	if (PKCS7_type_is_digest(p7))
-		{
-		if(!(p7->d.digest->md->parameter = ASN1_TYPE_new()))
-			{
-			PKCS7err(PKCS7_F_PKCS7_SET_DIGEST,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		p7->d.digest->md->parameter->type = V_ASN1_NULL;
-		p7->d.digest->md->algorithm = OBJ_nid2obj(EVP_MD_nid(md));
-		return 1;
-		}
-		
-	PKCS7err(PKCS7_F_PKCS7_SET_DIGEST,PKCS7_R_WRONG_CONTENT_TYPE);
-	return 1;
-	}
+{
+    if (PKCS7_type_is_digest(p7)) {
+        if (!(p7->d.digest->md->parameter = ASN1_TYPE_new())) {
+            PKCS7err(PKCS7_F_PKCS7_SET_DIGEST, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        p7->d.digest->md->parameter->type = V_ASN1_NULL;
+        p7->d.digest->md->algorithm = OBJ_nid2obj(EVP_MD_nid(md));
+        return 1;
+    }
+
+    PKCS7err(PKCS7_F_PKCS7_SET_DIGEST, PKCS7_R_WRONG_CONTENT_TYPE);
+    return 1;
+}
 
 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7)
-	{
-	if (PKCS7_type_is_signed(p7))
-		{
-		return(p7->d.sign->signer_info);
-		}
-	else if (PKCS7_type_is_signedAndEnveloped(p7))
-		{
-		return(p7->d.signed_and_enveloped->signer_info);
-		}
-	else
-		return(NULL);
-	}
+{
+    if (PKCS7_type_is_signed(p7)) {
+        return (p7->d.sign->signer_info);
+    } else if (PKCS7_type_is_signedAndEnveloped(p7)) {
+        return (p7->d.signed_and_enveloped->signer_info);
+    } else
+        return (NULL);
+}
 
 void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
-					X509_ALGOR **pdig, X509_ALGOR **psig)
-	{
-	if (pk)
-		*pk = si->pkey;
-	if (pdig)
-		*pdig = si->digest_alg;
-	if (psig)
-		*psig = si->digest_enc_alg;
-	}
+                                 X509_ALGOR **pdig, X509_ALGOR **psig)
+{
+    if (pk)
+        *pk = si->pkey;
+    if (pdig)
+        *pdig = si->digest_alg;
+    if (psig)
+        *psig = si->digest_enc_alg;
+}
 
 void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc)
-	{
-	if (penc)
-		*penc = ri->key_enc_algor;
-	}
+{
+    if (penc)
+        *penc = ri->key_enc_algor;
+}
 
 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
-	{
-	PKCS7_RECIP_INFO *ri;
-
-	if ((ri=PKCS7_RECIP_INFO_new()) == NULL) goto err;
-	if (!PKCS7_RECIP_INFO_set(ri,x509)) goto err;
-	if (!PKCS7_add_recipient_info(p7,ri)) goto err;
-	return ri;
-err:
-	if (ri)
-		PKCS7_RECIP_INFO_free(ri);
-	return NULL;
-	}
+{
+    PKCS7_RECIP_INFO *ri;
+
+    if ((ri = PKCS7_RECIP_INFO_new()) == NULL)
+        goto err;
+    if (!PKCS7_RECIP_INFO_set(ri, x509))
+        goto err;
+    if (!PKCS7_add_recipient_info(p7, ri))
+        goto err;
+    return ri;
+ err:
+    if (ri)
+        PKCS7_RECIP_INFO_free(ri);
+    return NULL;
+}
 
 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
-	{
-	int i;
-	STACK_OF(PKCS7_RECIP_INFO) *sk;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signedAndEnveloped:
-		sk=	p7->d.signed_and_enveloped->recipientinfo;
-		break;
-	case NID_pkcs7_enveloped:
-		sk=	p7->d.enveloped->recipientinfo;
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO,PKCS7_R_WRONG_CONTENT_TYPE);
-		return(0);
-		}
-
-	if (!sk_PKCS7_RECIP_INFO_push(sk,ri))
-		return 0;
-	return(1);
-	}
+{
+    int i;
+    STACK_OF(PKCS7_RECIP_INFO) *sk;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signedAndEnveloped:
+        sk = p7->d.signed_and_enveloped->recipientinfo;
+        break;
+    case NID_pkcs7_enveloped:
+        sk = p7->d.enveloped->recipientinfo;
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO,
+                 PKCS7_R_WRONG_CONTENT_TYPE);
+        return (0);
+    }
+
+    if (!sk_PKCS7_RECIP_INFO_push(sk, ri))
+        return 0;
+    return (1);
+}
 
 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
-	{
-	int ret;
-	EVP_PKEY *pkey = NULL;
-	if (!ASN1_INTEGER_set(p7i->version,0))
-		return 0;
-	if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
-		X509_get_issuer_name(x509)))
-		return 0;
-
-	M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
-	if (!(p7i->issuer_and_serial->serial=
-		M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
-		return 0;
-
-	pkey = X509_get_pubkey(x509);
-
-	if (!pkey || !pkey->ameth || !pkey->ameth->pkey_ctrl)
-		{
-		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
-			PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		goto err;
-		}
-
-	ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_ENCRYPT,
-						0, p7i);
-	if (ret == -2)
-		{
-		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
-			PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
-		goto err;
-		}
-	if (ret <= 0)
-		{
-		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
-				PKCS7_R_ENCRYPTION_CTRL_FAILURE);
-		goto err;
-		}
-
-	EVP_PKEY_free(pkey);
-
-	CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
-	p7i->cert=x509;
-
-	return 1;
-
-	err:
-	if (pkey)
-		EVP_PKEY_free(pkey);
-	return 0;
-	}
+{
+    int ret;
+    EVP_PKEY *pkey = NULL;
+    if (!ASN1_INTEGER_set(p7i->version, 0))
+        return 0;
+    if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
+                       X509_get_issuer_name(x509)))
+        return 0;
+
+    M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
+    if (!(p7i->issuer_and_serial->serial =
+          M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
+        return 0;
+
+    pkey = X509_get_pubkey(x509);
+
+    if (!pkey || !pkey->ameth || !pkey->ameth->pkey_ctrl) {
+        PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+                 PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        goto err;
+    }
+
+    ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_ENCRYPT, 0, p7i);
+    if (ret == -2) {
+        PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+                 PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+        goto err;
+    }
+    if (ret <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+                 PKCS7_R_ENCRYPTION_CTRL_FAILURE);
+        goto err;
+    }
+
+    EVP_PKEY_free(pkey);
+
+    CRYPTO_add(&x509->references, 1, CRYPTO_LOCK_X509);
+    p7i->cert = x509;
+
+    return 1;
+
+ err:
+    if (pkey)
+        EVP_PKEY_free(pkey);
+    return 0;
+}
 
 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
-	{
-	if (PKCS7_type_is_signed(p7))
-		return(X509_find_by_issuer_and_serial(p7->d.sign->cert,
-			si->issuer_and_serial->issuer,
-			si->issuer_and_serial->serial));
-	else
-		return(NULL);
-	}
+{
+    if (PKCS7_type_is_signed(p7))
+        return (X509_find_by_issuer_and_serial(p7->d.sign->cert,
+                                               si->issuer_and_serial->issuer,
+                                               si->
+                                               issuer_and_serial->serial));
+    else
+        return (NULL);
+}
 
 int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
-	{
-	int i;
-	PKCS7_ENC_CONTENT *ec;
-
-	i=OBJ_obj2nid(p7->type);
-	switch (i)
-		{
-	case NID_pkcs7_signedAndEnveloped:
-		ec=p7->d.signed_and_enveloped->enc_data;
-		break;
-	case NID_pkcs7_enveloped:
-		ec=p7->d.enveloped->enc_data;
-		break;
-	default:
-		PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,PKCS7_R_WRONG_CONTENT_TYPE);
-		return(0);
-		}
-
-	/* Check cipher OID exists and has data in it*/
-	i = EVP_CIPHER_type(cipher);
-	if(i == NID_undef) {
-		PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
-		return(0);
-	}
-
-	ec->cipher = cipher;
-	return 1;
-	}
+{
+    int i;
+    PKCS7_ENC_CONTENT *ec;
+
+    i = OBJ_obj2nid(p7->type);
+    switch (i) {
+    case NID_pkcs7_signedAndEnveloped:
+        ec = p7->d.signed_and_enveloped->enc_data;
+        break;
+    case NID_pkcs7_enveloped:
+        ec = p7->d.enveloped->enc_data;
+        break;
+    default:
+        PKCS7err(PKCS7_F_PKCS7_SET_CIPHER, PKCS7_R_WRONG_CONTENT_TYPE);
+        return (0);
+    }
+
+    /* Check cipher OID exists and has data in it */
+    i = EVP_CIPHER_type(cipher);
+    if (i == NID_undef) {
+        PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,
+                 PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
+        return (0);
+    }
+
+    ec->cipher = cipher;
+    return 1;
+}
 
 int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7)
-	{
-	ASN1_OCTET_STRING *os = NULL;
-
-	switch (OBJ_obj2nid(p7->type))
-		{
-		case NID_pkcs7_data:
-		os = p7->d.data;
-		break;
-
-		case NID_pkcs7_signedAndEnveloped:
-		os = p7->d.signed_and_enveloped->enc_data->enc_data;
-		if (os == NULL)
-			{
-			os=M_ASN1_OCTET_STRING_new();
-			p7->d.signed_and_enveloped->enc_data->enc_data=os;
-			}
-		break;
-
-		case NID_pkcs7_enveloped:
-		os = p7->d.enveloped->enc_data->enc_data;
-		if (os == NULL)
-			{
-			os=M_ASN1_OCTET_STRING_new();
-			p7->d.enveloped->enc_data->enc_data=os;
-			}
-		break;
-
-		case NID_pkcs7_signed:
-		os=p7->d.sign->contents->d.data;
-		break;
-
-		default:
-		os = NULL;
-		break;
-		}
-	
-	if (os == NULL)
-		return 0;
-
-	os->flags |= ASN1_STRING_FLAG_NDEF;
-	*boundary = &os->data;
-
-	return 1;
-	}
+{
+    ASN1_OCTET_STRING *os = NULL;
+
+    switch (OBJ_obj2nid(p7->type)) {
+    case NID_pkcs7_data:
+        os = p7->d.data;
+        break;
+
+    case NID_pkcs7_signedAndEnveloped:
+        os = p7->d.signed_and_enveloped->enc_data->enc_data;
+        if (os == NULL) {
+            os = M_ASN1_OCTET_STRING_new();
+            p7->d.signed_and_enveloped->enc_data->enc_data = os;
+        }
+        break;
+
+    case NID_pkcs7_enveloped:
+        os = p7->d.enveloped->enc_data->enc_data;
+        if (os == NULL) {
+            os = M_ASN1_OCTET_STRING_new();
+            p7->d.enveloped->enc_data->enc_data = os;
+        }
+        break;
+
+    case NID_pkcs7_signed:
+        os = p7->d.sign->contents->d.data;
+        break;
+
+    default:
+        os = NULL;
+        break;
+    }
+
+    if (os == NULL)
+        return 0;
+
+    os->flags |= ASN1_STRING_FLAG_NDEF;
+    *boundary = &os->data;
+
+    return 1;
+}
diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c
index 938f79a646..62fb2997ee 100644
--- a/crypto/pkcs7/pk7_mime.c
+++ b/crypto/pkcs7/pk7_mime.c
@@ -1,5 +1,6 @@
 /* pk7_mime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,36 +63,34 @@
 /* PKCS#7 wrappers round generalised stream and MIME routines */
 
 int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
-	{
-	return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags,
-					ASN1_ITEM_rptr(PKCS7));
-	}
+{
+    return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags,
+                               ASN1_ITEM_rptr(PKCS7));
+}
 
 int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
-	{
-	return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *) p7, in, flags,
-						"PKCS7",
-						ASN1_ITEM_rptr(PKCS7));
-	}
+{
+    return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *)p7, in, flags,
+                                     "PKCS7", ASN1_ITEM_rptr(PKCS7));
+}
 
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
-	{
-	STACK_OF(X509_ALGOR) *mdalgs;
-	int ctype_nid = OBJ_obj2nid(p7->type);
-	if (ctype_nid == NID_pkcs7_signed)
-		mdalgs = p7->d.sign->md_algs;
-	else
-		mdalgs = NULL;
+{
+    STACK_OF(X509_ALGOR) *mdalgs;
+    int ctype_nid = OBJ_obj2nid(p7->type);
+    if (ctype_nid == NID_pkcs7_signed)
+        mdalgs = p7->d.sign->md_algs;
+    else
+        mdalgs = NULL;
 
-	flags ^= SMIME_OLDMIME;
+    flags ^= SMIME_OLDMIME;
 
-
-	return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags,
-					ctype_nid, NID_undef, mdalgs,
-					ASN1_ITEM_rptr(PKCS7));	
-	}
+    return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags,
+                            ctype_nid, NID_undef, mdalgs,
+                            ASN1_ITEM_rptr(PKCS7));
+}
 
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont)
-	{
-	return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7));
-	}
+{
+    return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7));
+}
diff --git a/crypto/pkcs7/pk7_smime.c b/crypto/pkcs7/pk7_smime.c
index a5104f8d05..dbd4100c8d 100644
--- a/crypto/pkcs7/pk7_smime.c
+++ b/crypto/pkcs7/pk7_smime.c
@@ -1,5 +1,6 @@
 /* pk7_smime.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,541 +67,520 @@
 static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
 
 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
-		  BIO *data, int flags)
+                  BIO *data, int flags)
 {
-	PKCS7 *p7;
-	int i;
-
-	if(!(p7 = PKCS7_new()))
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	if (!PKCS7_set_type(p7, NID_pkcs7_signed))
-		goto err;
-
-	if (!PKCS7_content_new(p7, NID_pkcs7_data))
-		goto err;
-
-    	if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags))
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PKCS7_ADD_SIGNER_ERROR);
-		goto err;
-		}
-
-	if(!(flags & PKCS7_NOCERTS))
-		{
-		for(i = 0; i < sk_X509_num(certs); i++)
-			{
-			if (!PKCS7_add_certificate(p7, sk_X509_value(certs, i)))
-				goto err;
-			}
-		}
-
-	if(flags & PKCS7_DETACHED)
-		PKCS7_set_detached(p7, 1);
-
-	if (flags & (PKCS7_STREAM|PKCS7_PARTIAL))
-		return p7;
-
-	if (PKCS7_final(p7, data, flags))
-		return p7;
-
-	err:
-	PKCS7_free(p7);
-	return NULL;
+    PKCS7 *p7;
+    int i;
+
+    if (!(p7 = PKCS7_new())) {
+        PKCS7err(PKCS7_F_PKCS7_SIGN, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (!PKCS7_set_type(p7, NID_pkcs7_signed))
+        goto err;
+
+    if (!PKCS7_content_new(p7, NID_pkcs7_data))
+        goto err;
+
+    if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags)) {
+        PKCS7err(PKCS7_F_PKCS7_SIGN, PKCS7_R_PKCS7_ADD_SIGNER_ERROR);
+        goto err;
+    }
+
+    if (!(flags & PKCS7_NOCERTS)) {
+        for (i = 0; i < sk_X509_num(certs); i++) {
+            if (!PKCS7_add_certificate(p7, sk_X509_value(certs, i)))
+                goto err;
+        }
+    }
+
+    if (flags & PKCS7_DETACHED)
+        PKCS7_set_detached(p7, 1);
+
+    if (flags & (PKCS7_STREAM | PKCS7_PARTIAL))
+        return p7;
+
+    if (PKCS7_final(p7, data, flags))
+        return p7;
+
+ err:
+    PKCS7_free(p7);
+    return NULL;
 }
 
 int PKCS7_final(PKCS7 *p7, BIO *data, int flags)
-	{
-	BIO *p7bio;
-	int ret = 0;
-	if (!(p7bio = PKCS7_dataInit(p7, NULL)))
-		{
-		PKCS7err(PKCS7_F_PKCS7_FINAL,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	SMIME_crlf_copy(data, p7bio, flags);
+{
+    BIO *p7bio;
+    int ret = 0;
+    if (!(p7bio = PKCS7_dataInit(p7, NULL))) {
+        PKCS7err(PKCS7_F_PKCS7_FINAL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
 
-	(void)BIO_flush(p7bio);
+    SMIME_crlf_copy(data, p7bio, flags);
 
+    (void)BIO_flush(p7bio);
 
-        if (!PKCS7_dataFinal(p7,p7bio))
-		{
-		PKCS7err(PKCS7_F_PKCS7_FINAL,PKCS7_R_PKCS7_DATASIGN);
-		goto err;
-		}
+    if (!PKCS7_dataFinal(p7, p7bio)) {
+        PKCS7err(PKCS7_F_PKCS7_FINAL, PKCS7_R_PKCS7_DATASIGN);
+        goto err;
+    }
 
-	ret = 1;
+    ret = 1;
 
-	err:
-	BIO_free_all(p7bio);
+ err:
+    BIO_free_all(p7bio);
 
-	return ret;
+    return ret;
 
-	}
+}
 
 /* Check to see if a cipher exists and if so add S/MIME capabilities */
 
 static int add_cipher_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
-	{
-	if (EVP_get_cipherbynid(nid))
-		return PKCS7_simple_smimecap(sk, nid, arg);
-	return 1;
-	}
+{
+    if (EVP_get_cipherbynid(nid))
+        return PKCS7_simple_smimecap(sk, nid, arg);
+    return 1;
+}
 
 static int add_digest_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
-	{
-	if (EVP_get_digestbynid(nid))
-		return PKCS7_simple_smimecap(sk, nid, arg);
-	return 1;
-	}
+{
+    if (EVP_get_digestbynid(nid))
+        return PKCS7_simple_smimecap(sk, nid, arg);
+    return 1;
+}
 
 PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, X509 *signcert,
-					EVP_PKEY *pkey, const EVP_MD *md,
-					int flags)
-	{
-	PKCS7_SIGNER_INFO *si = NULL;
-	STACK_OF(X509_ALGOR) *smcap = NULL;
-	if(!X509_check_private_key(signcert, pkey))
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
-			PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-                return NULL;
-		}
-
-    	if (!(si = PKCS7_add_signature(p7,signcert,pkey, md)))
-		{
-		PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
-				PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
-		return NULL;
-		}
-
-	if(!(flags & PKCS7_NOCERTS))
-		{
-		if (!PKCS7_add_certificate(p7, signcert))
-			goto err;
-		}
-
-	if(!(flags & PKCS7_NOATTR))
-		{
-		if (!PKCS7_add_attrib_content_type(si, NULL))
-			goto err;
-		/* Add SMIMECapabilities */
-		if(!(flags & PKCS7_NOSMIMECAP))
-			{
-			if(!(smcap = sk_X509_ALGOR_new_null()))
-				{
-				PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
-					ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			if (!add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
-			|| !add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
-			|| !add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
-				|| !add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
-				|| !add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
-			|| !add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
-				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 128)
-				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 64)
-				|| !add_cipher_smcap(smcap, NID_des_cbc, -1)
-				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 40)
-				|| !PKCS7_add_attrib_smimecap (si, smcap))
-				goto err;
-			sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
-			smcap = NULL;
-			}
-		if (flags & PKCS7_REUSE_DIGEST)
-			{
-			if (!pkcs7_copy_existing_digest(p7, si))
-				goto err;
-			if (!(flags & PKCS7_PARTIAL) &&
-					!PKCS7_SIGNER_INFO_sign(si))
-				goto err;
-			}
-		}
-	return si;
-	err:
-	if (smcap)
-		sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
-	return NULL;
-	}
-
-/* Search for a digest matching SignerInfo digest type and if found
- * copy across.
+                                         EVP_PKEY *pkey, const EVP_MD *md,
+                                         int flags)
+{
+    PKCS7_SIGNER_INFO *si = NULL;
+    STACK_OF(X509_ALGOR) *smcap = NULL;
+    if (!X509_check_private_key(signcert, pkey)) {
+        PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+                 PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+        return NULL;
+    }
+
+    if (!(si = PKCS7_add_signature(p7, signcert, pkey, md))) {
+        PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+                 PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
+        return NULL;
+    }
+
+    if (!(flags & PKCS7_NOCERTS)) {
+        if (!PKCS7_add_certificate(p7, signcert))
+            goto err;
+    }
+
+    if (!(flags & PKCS7_NOATTR)) {
+        if (!PKCS7_add_attrib_content_type(si, NULL))
+            goto err;
+        /* Add SMIMECapabilities */
+        if (!(flags & PKCS7_NOSMIMECAP)) {
+            if (!(smcap = sk_X509_ALGOR_new_null())) {
+                PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            if (!add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
+                || !add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
+                || !add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
+                || !add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
+                || !add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
+                || !add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
+                || !add_cipher_smcap(smcap, NID_rc2_cbc, 128)
+                || !add_cipher_smcap(smcap, NID_rc2_cbc, 64)
+                || !add_cipher_smcap(smcap, NID_des_cbc, -1)
+                || !add_cipher_smcap(smcap, NID_rc2_cbc, 40)
+                || !PKCS7_add_attrib_smimecap(si, smcap))
+                goto err;
+            sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+            smcap = NULL;
+        }
+        if (flags & PKCS7_REUSE_DIGEST) {
+            if (!pkcs7_copy_existing_digest(p7, si))
+                goto err;
+            if (!(flags & PKCS7_PARTIAL) && !PKCS7_SIGNER_INFO_sign(si))
+                goto err;
+        }
+    }
+    return si;
+ err:
+    if (smcap)
+        sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+    return NULL;
+}
+
+/*
+ * Search for a digest matching SignerInfo digest type and if found copy
+ * across.
  */
 
 static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
-	{
-	int i;
-	STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
-	PKCS7_SIGNER_INFO *sitmp;
-	ASN1_OCTET_STRING *osdig = NULL;
-	sinfos = PKCS7_get_signer_info(p7);
-	for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
-		{
-		sitmp = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
-		if (si == sitmp)
-			break;
-		if (sk_X509_ATTRIBUTE_num(sitmp->auth_attr) <= 0)
-			continue;
-		if (!OBJ_cmp(si->digest_alg->algorithm,
-				sitmp->digest_alg->algorithm))
-			{
-			osdig = PKCS7_digest_from_attributes(sitmp->auth_attr);
-			break;
-			}
-
-		}
-
-	if (osdig)
-		return PKCS7_add1_attrib_digest(si, osdig->data, osdig->length);
-
-	PKCS7err(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST,
-			PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND);
-	return 0;
-	}
+{
+    int i;
+    STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+    PKCS7_SIGNER_INFO *sitmp;
+    ASN1_OCTET_STRING *osdig = NULL;
+    sinfos = PKCS7_get_signer_info(p7);
+    for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+        sitmp = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+        if (si == sitmp)
+            break;
+        if (sk_X509_ATTRIBUTE_num(sitmp->auth_attr) <= 0)
+            continue;
+        if (!OBJ_cmp(si->digest_alg->algorithm, sitmp->digest_alg->algorithm)) {
+            osdig = PKCS7_digest_from_attributes(sitmp->auth_attr);
+            break;
+        }
+
+    }
+
+    if (osdig)
+        return PKCS7_add1_attrib_digest(si, osdig->data, osdig->length);
+
+    PKCS7err(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST,
+             PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND);
+    return 0;
+}
 
 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
-					BIO *indata, BIO *out, int flags)
+                 BIO *indata, BIO *out, int flags)
 {
-	STACK_OF(X509) *signers;
-	X509 *signer;
-	STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
-	PKCS7_SIGNER_INFO *si;
-	X509_STORE_CTX cert_ctx;
-	char buf[4096];
-	int i, j=0, k, ret = 0;
-	BIO *p7bio;
-	BIO *tmpin, *tmpout;
-
-	if(!p7) {
-		PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_INVALID_NULL_POINTER);
-		return 0;
-	}
-
-	if(!PKCS7_type_is_signed(p7)) {
-		PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_WRONG_CONTENT_TYPE);
-		return 0;
-	}
-
-	/* Check for no data and no content: no data to verify signature */
-	if(PKCS7_get_detached(p7) && !indata) {
-		PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_NO_CONTENT);
-		return 0;
-	}
+    STACK_OF(X509) *signers;
+    X509 *signer;
+    STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+    PKCS7_SIGNER_INFO *si;
+    X509_STORE_CTX cert_ctx;
+    char buf[4096];
+    int i, j = 0, k, ret = 0;
+    BIO *p7bio;
+    BIO *tmpin, *tmpout;
+
+    if (!p7) {
+        PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_INVALID_NULL_POINTER);
+        return 0;
+    }
+
+    if (!PKCS7_type_is_signed(p7)) {
+        PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_WRONG_CONTENT_TYPE);
+        return 0;
+    }
+
+    /* Check for no data and no content: no data to verify signature */
+    if (PKCS7_get_detached(p7) && !indata) {
+        PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_NO_CONTENT);
+        return 0;
+    }
 #if 0
-	/* NB: this test commented out because some versions of Netscape
-	 * illegally include zero length content when signing data.
-	 */
-
-	/* Check for data and content: two sets of data */
-	if(!PKCS7_get_detached(p7) && indata) {
-				PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_CONTENT_AND_DATA_PRESENT);
-		return 0;
-	}
+    /*
+     * NB: this test commented out because some versions of Netscape
+     * illegally include zero length content when signing data.
+     */
+
+    /* Check for data and content: two sets of data */
+    if (!PKCS7_get_detached(p7) && indata) {
+        PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_CONTENT_AND_DATA_PRESENT);
+        return 0;
+    }
 #endif
 
-	sinfos = PKCS7_get_signer_info(p7);
-
-	if(!sinfos || !sk_PKCS7_SIGNER_INFO_num(sinfos)) {
-		PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_NO_SIGNATURES_ON_DATA);
-		return 0;
-	}
-
-
-	signers = PKCS7_get0_signers(p7, certs, flags);
-
-	if(!signers) return 0;
-
-	/* Now verify the certificates */
-
-	if (!(flags & PKCS7_NOVERIFY)) for (k = 0; k < sk_X509_num(signers); k++) {
-		signer = sk_X509_value (signers, k);
-		if (!(flags & PKCS7_NOCHAIN)) {
-			if(!X509_STORE_CTX_init(&cert_ctx, store, signer,
-							p7->d.sign->cert))
-				{
-				PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
-				sk_X509_free(signers);
-				return 0;
-				}
-			X509_STORE_CTX_set_default(&cert_ctx, "smime_sign");
-		} else if(!X509_STORE_CTX_init (&cert_ctx, store, signer, NULL)) {
-			PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
-			sk_X509_free(signers);
-			return 0;
-		}
-		if (!(flags & PKCS7_NOCRL))
-			X509_STORE_CTX_set0_crls(&cert_ctx, p7->d.sign->crl);
-		i = X509_verify_cert(&cert_ctx);
-		if (i <= 0) j = X509_STORE_CTX_get_error(&cert_ctx);
-		X509_STORE_CTX_cleanup(&cert_ctx);
-		if (i <= 0) {
-			PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_CERTIFICATE_VERIFY_ERROR);
-			ERR_add_error_data(2, "Verify error:",
-					 X509_verify_cert_error_string(j));
-			sk_X509_free(signers);
-			return 0;
-		}
-		/* Check for revocation status here */
-	}
-
-	/* Performance optimization: if the content is a memory BIO then
-	 * store its contents in a temporary read only memory BIO. This
-	 * avoids potentially large numbers of slow copies of data which will
-	 * occur when reading from a read write memory BIO when signatures
-	 * are calculated.
-	 */
-
-	if (indata && (BIO_method_type(indata) == BIO_TYPE_MEM))
-		{
-		char *ptr;
-		long len;
-		len = BIO_get_mem_data(indata, &ptr);
-		tmpin = BIO_new_mem_buf(ptr, len);
-		if (tmpin == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-	else
-		tmpin = indata;
-		
-
-	if (!(p7bio=PKCS7_dataInit(p7,tmpin)))
-		goto err;
-
-	if(flags & PKCS7_TEXT) {
-		if(!(tmpout = BIO_new(BIO_s_mem()))) {
-			PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		BIO_set_mem_eof_return(tmpout, 0);
-	} else tmpout = out;
-
-	/* We now have to 'read' from p7bio to calculate digests etc. */
-	for (;;)
-	{
-		i=BIO_read(p7bio,buf,sizeof(buf));
-		if (i <= 0) break;
-		if (tmpout) BIO_write(tmpout, buf, i);
-	}
-
-	if(flags & PKCS7_TEXT) {
-		if(!SMIME_text(tmpout, out)) {
-			PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_SMIME_TEXT_ERROR);
-			BIO_free(tmpout);
-			goto err;
-		}
-		BIO_free(tmpout);
-	}
-
-	/* Now Verify All Signatures */
-	if (!(flags & PKCS7_NOSIGS))
-	    for (i=0; id.sign->cert)) {
+                    PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_X509_LIB);
+                    sk_X509_free(signers);
+                    return 0;
+                }
+                X509_STORE_CTX_set_default(&cert_ctx, "smime_sign");
+            } else if (!X509_STORE_CTX_init(&cert_ctx, store, signer, NULL)) {
+                PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_X509_LIB);
+                sk_X509_free(signers);
+                return 0;
+            }
+            if (!(flags & PKCS7_NOCRL))
+                X509_STORE_CTX_set0_crls(&cert_ctx, p7->d.sign->crl);
+            i = X509_verify_cert(&cert_ctx);
+            if (i <= 0)
+                j = X509_STORE_CTX_get_error(&cert_ctx);
+            X509_STORE_CTX_cleanup(&cert_ctx);
+            if (i <= 0) {
+                PKCS7err(PKCS7_F_PKCS7_VERIFY,
+                         PKCS7_R_CERTIFICATE_VERIFY_ERROR);
+                ERR_add_error_data(2, "Verify error:",
+                                   X509_verify_cert_error_string(j));
+                sk_X509_free(signers);
+                return 0;
+            }
+            /* Check for revocation status here */
+        }
+
+    /*
+     * Performance optimization: if the content is a memory BIO then store
+     * its contents in a temporary read only memory BIO. This avoids
+     * potentially large numbers of slow copies of data which will occur when
+     * reading from a read write memory BIO when signatures are calculated.
+     */
+
+    if (indata && (BIO_method_type(indata) == BIO_TYPE_MEM)) {
+        char *ptr;
+        long len;
+        len = BIO_get_mem_data(indata, &ptr);
+        tmpin = BIO_new_mem_buf(ptr, len);
+        if (tmpin == NULL) {
+            PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    } else
+        tmpin = indata;
+
+    if (!(p7bio = PKCS7_dataInit(p7, tmpin)))
+        goto err;
+
+    if (flags & PKCS7_TEXT) {
+        if (!(tmpout = BIO_new(BIO_s_mem()))) {
+            PKCS7err(PKCS7_F_PKCS7_VERIFY, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        BIO_set_mem_eof_return(tmpout, 0);
+    } else
+        tmpout = out;
+
+    /* We now have to 'read' from p7bio to calculate digests etc. */
+    for (;;) {
+        i = BIO_read(p7bio, buf, sizeof(buf));
+        if (i <= 0)
+            break;
+        if (tmpout)
+            BIO_write(tmpout, buf, i);
+    }
+
+    if (flags & PKCS7_TEXT) {
+        if (!SMIME_text(tmpout, out)) {
+            PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_SMIME_TEXT_ERROR);
+            BIO_free(tmpout);
+            goto err;
+        }
+        BIO_free(tmpout);
+    }
+
+    /* Now Verify All Signatures */
+    if (!(flags & PKCS7_NOSIGS))
+        for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+            si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+            signer = sk_X509_value(signers, i);
+            j = PKCS7_signatureVerify(p7bio, p7, si, signer);
+            if (j <= 0) {
+                PKCS7err(PKCS7_F_PKCS7_VERIFY, PKCS7_R_SIGNATURE_FAILURE);
+                goto err;
+            }
+        }
+
+    ret = 1;
+
+ err:
+
+    if (tmpin == indata) {
+        if (indata)
+            BIO_pop(p7bio);
+    }
+    BIO_free_all(p7bio);
+
+    sk_X509_free(signers);
+
+    return ret;
 }
 
-STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags)
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+                                   int flags)
 {
-	STACK_OF(X509) *signers;
-	STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
-	PKCS7_SIGNER_INFO *si;
-	PKCS7_ISSUER_AND_SERIAL *ias;
-	X509 *signer;
-	int i;
-
-	if(!p7) {
-		PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_INVALID_NULL_POINTER);
-		return NULL;
-	}
-
-	if(!PKCS7_type_is_signed(p7)) {
-		PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_WRONG_CONTENT_TYPE);
-		return NULL;
-	}
-
-	/* Collect all the signers together */
-
-	sinfos = PKCS7_get_signer_info(p7);
-
-	if(sk_PKCS7_SIGNER_INFO_num(sinfos) <= 0) {
-		PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_NO_SIGNERS);
-		return 0;
-	}
-
-	if(!(signers = sk_X509_new_null())) {
-		PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-
-	for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
-	{
-	    si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
-	    ias = si->issuer_and_serial;
-	    signer = NULL;
-		/* If any certificates passed they take priority */
-	    if (certs) signer = X509_find_by_issuer_and_serial (certs,
-					 	ias->issuer, ias->serial);
-	    if (!signer && !(flags & PKCS7_NOINTERN)
-			&& p7->d.sign->cert) signer =
-		              X509_find_by_issuer_and_serial (p7->d.sign->cert,
-					      	ias->issuer, ias->serial);
-	    if (!signer) {
-			PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND);
-			sk_X509_free(signers);
-			return 0;
-	    }
-
-	    if (!sk_X509_push(signers, signer)) {
-		sk_X509_free(signers);
-		return NULL;
-	    }
-	}
-	return signers;
+    STACK_OF(X509) *signers;
+    STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+    PKCS7_SIGNER_INFO *si;
+    PKCS7_ISSUER_AND_SERIAL *ias;
+    X509 *signer;
+    int i;
+
+    if (!p7) {
+        PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_INVALID_NULL_POINTER);
+        return NULL;
+    }
+
+    if (!PKCS7_type_is_signed(p7)) {
+        PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_WRONG_CONTENT_TYPE);
+        return NULL;
+    }
+
+    /* Collect all the signers together */
+
+    sinfos = PKCS7_get_signer_info(p7);
+
+    if (sk_PKCS7_SIGNER_INFO_num(sinfos) <= 0) {
+        PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, PKCS7_R_NO_SIGNERS);
+        return 0;
+    }
+
+    if (!(signers = sk_X509_new_null())) {
+        PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++) {
+        si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+        ias = si->issuer_and_serial;
+        signer = NULL;
+        /* If any certificates passed they take priority */
+        if (certs)
+            signer = X509_find_by_issuer_and_serial(certs,
+                                                    ias->issuer, ias->serial);
+        if (!signer && !(flags & PKCS7_NOINTERN)
+            && p7->d.sign->cert)
+            signer =
+                X509_find_by_issuer_and_serial(p7->d.sign->cert,
+                                               ias->issuer, ias->serial);
+        if (!signer) {
+            PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,
+                     PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND);
+            sk_X509_free(signers);
+            return 0;
+        }
+
+        if (!sk_X509_push(signers, signer)) {
+            sk_X509_free(signers);
+            return NULL;
+        }
+    }
+    return signers;
 }
 
-
 /* Build a complete PKCS#7 enveloped data */
 
 PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
-								int flags)
+                     int flags)
 {
-	PKCS7 *p7;
-	BIO *p7bio = NULL;
-	int i;
-	X509 *x509;
-	if(!(p7 = PKCS7_new())) {
-		PKCS7err(PKCS7_F_PKCS7_ENCRYPT,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-
-	if (!PKCS7_set_type(p7, NID_pkcs7_enveloped))
-		goto err;
-	if (!PKCS7_set_cipher(p7, cipher)) {
-		PKCS7err(PKCS7_F_PKCS7_ENCRYPT,PKCS7_R_ERROR_SETTING_CIPHER);
-		goto err;
-	}
-
-	for(i = 0; i < sk_X509_num(certs); i++) {
-		x509 = sk_X509_value(certs, i);
-		if(!PKCS7_add_recipient(p7, x509)) {
-			PKCS7err(PKCS7_F_PKCS7_ENCRYPT,
-					PKCS7_R_ERROR_ADDING_RECIPIENT);
-			goto err;
-		}
-	}
-
-	if (flags & PKCS7_STREAM)
-		return p7;
-
-	if (PKCS7_final(p7, in, flags))
-		return p7;
-
-	err:
-
-	BIO_free_all(p7bio);
-	PKCS7_free(p7);
-	return NULL;
+    PKCS7 *p7;
+    BIO *p7bio = NULL;
+    int i;
+    X509 *x509;
+    if (!(p7 = PKCS7_new())) {
+        PKCS7err(PKCS7_F_PKCS7_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (!PKCS7_set_type(p7, NID_pkcs7_enveloped))
+        goto err;
+    if (!PKCS7_set_cipher(p7, cipher)) {
+        PKCS7err(PKCS7_F_PKCS7_ENCRYPT, PKCS7_R_ERROR_SETTING_CIPHER);
+        goto err;
+    }
+
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        x509 = sk_X509_value(certs, i);
+        if (!PKCS7_add_recipient(p7, x509)) {
+            PKCS7err(PKCS7_F_PKCS7_ENCRYPT, PKCS7_R_ERROR_ADDING_RECIPIENT);
+            goto err;
+        }
+    }
+
+    if (flags & PKCS7_STREAM)
+        return p7;
+
+    if (PKCS7_final(p7, in, flags))
+        return p7;
+
+ err:
+
+    BIO_free_all(p7bio);
+    PKCS7_free(p7);
+    return NULL;
 
 }
 
 int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags)
 {
-	BIO *tmpmem;
-	int ret, i;
-	char buf[4096];
-
-	if(!p7) {
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT,PKCS7_R_INVALID_NULL_POINTER);
-		return 0;
-	}
-
-	if(!PKCS7_type_is_enveloped(p7)) {
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT,PKCS7_R_WRONG_CONTENT_TYPE);
-		return 0;
-	}
-
-	if(cert && !X509_check_private_key(cert, pkey)) {
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT,
-				PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-		return 0;
-	}
-
-	if(!(tmpmem = PKCS7_dataDecode(p7, pkey, NULL, cert))) {
-		PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_DECRYPT_ERROR);
-		return 0;
-	}
-
-	if (flags & PKCS7_TEXT) {
-		BIO *tmpbuf, *bread;
-		/* Encrypt BIOs can't do BIO_gets() so add a buffer BIO */
-		if(!(tmpbuf = BIO_new(BIO_f_buffer()))) {
-			PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
-			BIO_free_all(tmpmem);
-			return 0;
-		}
-		if(!(bread = BIO_push(tmpbuf, tmpmem))) {
-			PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
-			BIO_free_all(tmpbuf);
-			BIO_free_all(tmpmem);
-			return 0;
-		}
-		ret = SMIME_text(bread, data);
-		if (ret > 0 && BIO_method_type(tmpmem) == BIO_TYPE_CIPHER)
-			{
-			if (!BIO_get_cipher_status(tmpmem))
-				ret = 0;
-			}
-		BIO_free_all(bread);
-		return ret;
-	} else {
-		for(;;) {
-			i = BIO_read(tmpmem, buf, sizeof(buf));
-			if(i <= 0)
-				{
-				ret = 1;
-				if (BIO_method_type(tmpmem) == BIO_TYPE_CIPHER)
-					{
-					if (!BIO_get_cipher_status(tmpmem))
-						ret = 0;
-					}
-					
-				break;
-				}
-			if (BIO_write(data, buf, i) != i)
-				{
-				ret = 0;
-				break;
-				}
-		}
-		BIO_free_all(tmpmem);
-		return ret;
-	}
+    BIO *tmpmem;
+    int ret, i;
+    char buf[4096];
+
+    if (!p7) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_INVALID_NULL_POINTER);
+        return 0;
+    }
+
+    if (!PKCS7_type_is_enveloped(p7)) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_WRONG_CONTENT_TYPE);
+        return 0;
+    }
+
+    if (cert && !X509_check_private_key(cert, pkey)) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT,
+                 PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+        return 0;
+    }
+
+    if (!(tmpmem = PKCS7_dataDecode(p7, pkey, NULL, cert))) {
+        PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_DECRYPT_ERROR);
+        return 0;
+    }
+
+    if (flags & PKCS7_TEXT) {
+        BIO *tmpbuf, *bread;
+        /* Encrypt BIOs can't do BIO_gets() so add a buffer BIO */
+        if (!(tmpbuf = BIO_new(BIO_f_buffer()))) {
+            PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
+            BIO_free_all(tmpmem);
+            return 0;
+        }
+        if (!(bread = BIO_push(tmpbuf, tmpmem))) {
+            PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
+            BIO_free_all(tmpbuf);
+            BIO_free_all(tmpmem);
+            return 0;
+        }
+        ret = SMIME_text(bread, data);
+        if (ret > 0 && BIO_method_type(tmpmem) == BIO_TYPE_CIPHER) {
+            if (!BIO_get_cipher_status(tmpmem))
+                ret = 0;
+        }
+        BIO_free_all(bread);
+        return ret;
+    } else {
+        for (;;) {
+            i = BIO_read(tmpmem, buf, sizeof(buf));
+            if (i <= 0) {
+                ret = 1;
+                if (BIO_method_type(tmpmem) == BIO_TYPE_CIPHER) {
+                    if (!BIO_get_cipher_status(tmpmem))
+                        ret = 0;
+                }
+
+                break;
+            }
+            if (BIO_write(data, buf, i) != i) {
+                ret = 0;
+                break;
+            }
+        }
+        BIO_free_all(tmpmem);
+        return ret;
+    }
 }
diff --git a/crypto/pkcs7/pkcs7.h b/crypto/pkcs7/pkcs7.h
index 0cf1d22288..b51b3863eb 100644
--- a/crypto/pkcs7/pkcs7.h
+++ b/crypto/pkcs7/pkcs7.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,232 +57,216 @@
  */
 
 #ifndef HEADER_PKCS7_H
-#define HEADER_PKCS7_H
+# define HEADER_PKCS7_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_SYS_WIN32
+# ifdef OPENSSL_SYS_WIN32
 /* Under Win32 thes are defined in wincrypt.h */
-#undef PKCS7_ISSUER_AND_SERIAL
-#undef PKCS7_SIGNER_INFO
-#endif
+#  undef PKCS7_ISSUER_AND_SERIAL
+#  undef PKCS7_SIGNER_INFO
+# endif
 
 /*-
-Encryption_ID		DES-CBC
-Digest_ID		MD5
-Digest_Encryption_ID	rsaEncryption
-Key_Encryption_ID	rsaEncryption
+Encryption_ID           DES-CBC
+Digest_ID               MD5
+Digest_Encryption_ID    rsaEncryption
+Key_Encryption_ID       rsaEncryption
 */
 
-typedef struct pkcs7_issuer_and_serial_st
-	{
-	X509_NAME *issuer;
-	ASN1_INTEGER *serial;
-	} PKCS7_ISSUER_AND_SERIAL;
-
-typedef struct pkcs7_signer_info_st
-	{
-	ASN1_INTEGER 			*version;	/* version 1 */
-	PKCS7_ISSUER_AND_SERIAL		*issuer_and_serial;
-	X509_ALGOR			*digest_alg;
-	STACK_OF(X509_ATTRIBUTE)	*auth_attr;	/* [ 0 ] */
-	X509_ALGOR			*digest_enc_alg;
-	ASN1_OCTET_STRING		*enc_digest;
-	STACK_OF(X509_ATTRIBUTE)	*unauth_attr;	/* [ 1 ] */
-
-	/* The private key to sign with */
-	EVP_PKEY			*pkey;
-	} PKCS7_SIGNER_INFO;
+typedef struct pkcs7_issuer_and_serial_st {
+    X509_NAME *issuer;
+    ASN1_INTEGER *serial;
+} PKCS7_ISSUER_AND_SERIAL;
+
+typedef struct pkcs7_signer_info_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *digest_alg;
+    STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
+    X509_ALGOR *digest_enc_alg;
+    ASN1_OCTET_STRING *enc_digest;
+    STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
+    /* The private key to sign with */
+    EVP_PKEY *pkey;
+} PKCS7_SIGNER_INFO;
 
 DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
 
-typedef struct pkcs7_recip_info_st
-	{
-	ASN1_INTEGER			*version;	/* version 0 */
-	PKCS7_ISSUER_AND_SERIAL		*issuer_and_serial;
-	X509_ALGOR			*key_enc_algor;
-	ASN1_OCTET_STRING		*enc_key;
-	X509				*cert; /* get the pub-key from this */
-	} PKCS7_RECIP_INFO;
+typedef struct pkcs7_recip_info_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
+    X509_ALGOR *key_enc_algor;
+    ASN1_OCTET_STRING *enc_key;
+    X509 *cert;                 /* get the pub-key from this */
+} PKCS7_RECIP_INFO;
 
 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
 
-typedef struct pkcs7_signed_st
-	{
-	ASN1_INTEGER			*version;	/* version 1 */
-	STACK_OF(X509_ALGOR)		*md_algs;	/* md used */
-	STACK_OF(X509)			*cert;		/* [ 0 ] */
-	STACK_OF(X509_CRL)		*crl;		/* [ 1 ] */
-	STACK_OF(PKCS7_SIGNER_INFO)	*signer_info;
-
-	struct pkcs7_st			*contents;
-	} PKCS7_SIGNED;
-/* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
- * How about merging the two */
-
-typedef struct pkcs7_enc_content_st
-	{
-	ASN1_OBJECT			*content_type;
-	X509_ALGOR			*algorithm;
-	ASN1_OCTET_STRING		*enc_data;	/* [ 0 ] */
-	const EVP_CIPHER		*cipher;
-	} PKCS7_ENC_CONTENT;
-
-typedef struct pkcs7_enveloped_st
-	{
-	ASN1_INTEGER			*version;	/* version 0 */
-	STACK_OF(PKCS7_RECIP_INFO)	*recipientinfo;
-	PKCS7_ENC_CONTENT		*enc_data;
-	} PKCS7_ENVELOPE;
-
-typedef struct pkcs7_signedandenveloped_st
-	{
-	ASN1_INTEGER			*version;	/* version 1 */
-	STACK_OF(X509_ALGOR)		*md_algs;	/* md used */
-	STACK_OF(X509)			*cert;		/* [ 0 ] */
-	STACK_OF(X509_CRL)		*crl;		/* [ 1 ] */
-	STACK_OF(PKCS7_SIGNER_INFO)	*signer_info;
-
-	PKCS7_ENC_CONTENT		*enc_data;
-	STACK_OF(PKCS7_RECIP_INFO)	*recipientinfo;
-	} PKCS7_SIGN_ENVELOPE;
-
-typedef struct pkcs7_digest_st
-	{
-	ASN1_INTEGER			*version;	/* version 0 */
-	X509_ALGOR			*md;		/* md used */
-	struct pkcs7_st 		*contents;
-	ASN1_OCTET_STRING		*digest;
-	} PKCS7_DIGEST;
-
-typedef struct pkcs7_encrypted_st
-	{
-	ASN1_INTEGER			*version;	/* version 0 */
-	PKCS7_ENC_CONTENT		*enc_data;
-	} PKCS7_ENCRYPT;
-
-typedef struct pkcs7_st
-	{
-	/* The following is non NULL if it contains ASN1 encoding of
-	 * this structure */
-	unsigned char *asn1;
-	long length;
-
-#define PKCS7_S_HEADER	0
-#define PKCS7_S_BODY	1
-#define PKCS7_S_TAIL	2
-	int state; /* used during processing */
-
-	int detached;
-
-	ASN1_OBJECT *type;
-	/* content as defined by the type */
-	/* all encryption/message digests are applied to the 'contents',
-	 * leaving out the 'type' field. */
-	union	{
-		char *ptr;
-
-		/* NID_pkcs7_data */
-		ASN1_OCTET_STRING *data;
-
-		/* NID_pkcs7_signed */
-		PKCS7_SIGNED *sign;
-
-		/* NID_pkcs7_enveloped */
-		PKCS7_ENVELOPE *enveloped;
-
-		/* NID_pkcs7_signedAndEnveloped */
-		PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
-
-		/* NID_pkcs7_digest */
-		PKCS7_DIGEST *digest;
-
-		/* NID_pkcs7_encrypted */
-		PKCS7_ENCRYPT *encrypted;
-
-		/* Anything else */
-		ASN1_TYPE *other;
-		} d;
-	} PKCS7;
+typedef struct pkcs7_signed_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    struct pkcs7_st *contents;
+} PKCS7_SIGNED;
+/*
+ * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
+ * merging the two
+ */
+
+typedef struct pkcs7_enc_content_st {
+    ASN1_OBJECT *content_type;
+    X509_ALGOR *algorithm;
+    ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
+    const EVP_CIPHER *cipher;
+} PKCS7_ENC_CONTENT;
+
+typedef struct pkcs7_enveloped_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENVELOPE;
+
+typedef struct pkcs7_signedandenveloped_st {
+    ASN1_INTEGER *version;      /* version 1 */
+    STACK_OF(X509_ALGOR) *md_algs; /* md used */
+    STACK_OF(X509) *cert;       /* [ 0 ] */
+    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_ENC_CONTENT *enc_data;
+    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
+} PKCS7_SIGN_ENVELOPE;
+
+typedef struct pkcs7_digest_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    X509_ALGOR *md;             /* md used */
+    struct pkcs7_st *contents;
+    ASN1_OCTET_STRING *digest;
+} PKCS7_DIGEST;
+
+typedef struct pkcs7_encrypted_st {
+    ASN1_INTEGER *version;      /* version 0 */
+    PKCS7_ENC_CONTENT *enc_data;
+} PKCS7_ENCRYPT;
+
+typedef struct pkcs7_st {
+    /*
+     * The following is non NULL if it contains ASN1 encoding of this
+     * structure
+     */
+    unsigned char *asn1;
+    long length;
+# define PKCS7_S_HEADER  0
+# define PKCS7_S_BODY    1
+# define PKCS7_S_TAIL    2
+    int state;                  /* used during processing */
+    int detached;
+    ASN1_OBJECT *type;
+    /* content as defined by the type */
+    /*
+     * all encryption/message digests are applied to the 'contents', leaving
+     * out the 'type' field.
+     */
+    union {
+        char *ptr;
+        /* NID_pkcs7_data */
+        ASN1_OCTET_STRING *data;
+        /* NID_pkcs7_signed */
+        PKCS7_SIGNED *sign;
+        /* NID_pkcs7_enveloped */
+        PKCS7_ENVELOPE *enveloped;
+        /* NID_pkcs7_signedAndEnveloped */
+        PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
+        /* NID_pkcs7_digest */
+        PKCS7_DIGEST *digest;
+        /* NID_pkcs7_encrypted */
+        PKCS7_ENCRYPT *encrypted;
+        /* Anything else */
+        ASN1_TYPE *other;
+    } d;
+} PKCS7;
 
 DECLARE_STACK_OF(PKCS7)
 DECLARE_ASN1_SET_OF(PKCS7)
 DECLARE_PKCS12_STACK_OF(PKCS7)
 
-#define PKCS7_OP_SET_DETACHED_SIGNATURE	1
-#define PKCS7_OP_GET_DETACHED_SIGNATURE	2
+# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
+# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
 
-#define PKCS7_get_signed_attributes(si)	((si)->auth_attr)
-#define PKCS7_get_attributes(si)	((si)->unauth_attr)
+# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
+# define PKCS7_get_attributes(si)        ((si)->unauth_attr)
 
-#define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
-#define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
-#define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
-#define PKCS7_type_is_signedAndEnveloped(a) \
-		(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
-#define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
-#define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
+# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
+# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
+# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
+# define PKCS7_type_is_signedAndEnveloped(a) \
+                (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
+# define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
+# define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
 
-#define PKCS7_set_detached(p,v) \
-		PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
-#define PKCS7_get_detached(p) \
-		PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
+# define PKCS7_set_detached(p,v) \
+                PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
+# define PKCS7_get_detached(p) \
+                PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
 
-#define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
+# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
 
 /* S/MIME related flags */
 
-#define PKCS7_TEXT		0x1
-#define PKCS7_NOCERTS		0x2
-#define PKCS7_NOSIGS		0x4
-#define PKCS7_NOCHAIN		0x8
-#define PKCS7_NOINTERN		0x10
-#define PKCS7_NOVERIFY		0x20
-#define PKCS7_DETACHED		0x40
-#define PKCS7_BINARY		0x80
-#define PKCS7_NOATTR		0x100
-#define	PKCS7_NOSMIMECAP	0x200
-#define PKCS7_NOOLDMIMETYPE	0x400
-#define PKCS7_CRLFEOL		0x800
-#define PKCS7_STREAM		0x1000
-#define PKCS7_NOCRL		0x2000
-#define PKCS7_PARTIAL		0x4000
-#define PKCS7_REUSE_DIGEST	0x8000
+# define PKCS7_TEXT              0x1
+# define PKCS7_NOCERTS           0x2
+# define PKCS7_NOSIGS            0x4
+# define PKCS7_NOCHAIN           0x8
+# define PKCS7_NOINTERN          0x10
+# define PKCS7_NOVERIFY          0x20
+# define PKCS7_DETACHED          0x40
+# define PKCS7_BINARY            0x80
+# define PKCS7_NOATTR            0x100
+# define PKCS7_NOSMIMECAP        0x200
+# define PKCS7_NOOLDMIMETYPE     0x400
+# define PKCS7_CRLFEOL           0x800
+# define PKCS7_STREAM            0x1000
+# define PKCS7_NOCRL             0x2000
+# define PKCS7_PARTIAL           0x4000
+# define PKCS7_REUSE_DIGEST      0x8000
 
 /* Flags: for compatibility with older code */
 
-#define SMIME_TEXT	PKCS7_TEXT
-#define SMIME_NOCERTS	PKCS7_NOCERTS
-#define SMIME_NOSIGS	PKCS7_NOSIGS
-#define SMIME_NOCHAIN	PKCS7_NOCHAIN
-#define SMIME_NOINTERN	PKCS7_NOINTERN
-#define SMIME_NOVERIFY	PKCS7_NOVERIFY
-#define SMIME_DETACHED	PKCS7_DETACHED
-#define SMIME_BINARY	PKCS7_BINARY
-#define SMIME_NOATTR	PKCS7_NOATTR
+# define SMIME_TEXT      PKCS7_TEXT
+# define SMIME_NOCERTS   PKCS7_NOCERTS
+# define SMIME_NOSIGS    PKCS7_NOSIGS
+# define SMIME_NOCHAIN   PKCS7_NOCHAIN
+# define SMIME_NOINTERN  PKCS7_NOINTERN
+# define SMIME_NOVERIFY  PKCS7_NOVERIFY
+# define SMIME_DETACHED  PKCS7_DETACHED
+# define SMIME_BINARY    PKCS7_BINARY
+# define SMIME_NOATTR    PKCS7_NOATTR
 
 DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
 
-int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
-	unsigned char *md,unsigned int *len);
-#ifndef OPENSSL_NO_FP_API
-PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
-int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
-#endif
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+                                   const EVP_MD *type, unsigned char *md,
+                                   unsigned int *len);
+# ifndef OPENSSL_NO_FP_API
+PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
+int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7);
+# endif
 PKCS7 *PKCS7_dup(PKCS7 *p7);
-PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
-int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
+PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
+int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7);
 int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
 int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
 
@@ -308,31 +292,30 @@ int PKCS7_set_type(PKCS7 *p7, int type);
 int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
-	const EVP_MD *dgst);
+                          const EVP_MD *dgst);
 int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
 int PKCS7_content_new(PKCS7 *p7, int nid);
 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
-	BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si); 
+                     BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
-								X509 *x509);
+                          X509 *x509);
 
 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
 
-
 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
-	EVP_PKEY *pkey, const EVP_MD *dgst);
+                                       EVP_PKEY *pkey, const EVP_MD *dgst);
 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
 int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
 
 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
 void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
-					X509_ALGOR **pdig, X509_ALGOR **psig);
+                                 X509_ALGOR **pdig, X509_ALGOR **psig);
 void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
@@ -341,50 +324,52 @@ int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
 
 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
-int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
-	void *data);
-int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
-	void *value);
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
+                               void *data);
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+                        void *value);
 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
 ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
 int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
-				STACK_OF(X509_ATTRIBUTE) *sk);
-int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
-
+                                STACK_OF(X509_ATTRIBUTE) *sk);
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
+                         STACK_OF(X509_ATTRIBUTE) *sk);
 
 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
-							BIO *data, int flags);
+                  BIO *data, int flags);
 
 PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
-			X509 *signcert, EVP_PKEY *pkey, const EVP_MD *md,
-			int flags);
+                                         X509 *signcert, EVP_PKEY *pkey,
+                                         const EVP_MD *md, int flags);
 
 int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
-					BIO *indata, BIO *out, int flags);
-STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
+                 BIO *indata, BIO *out, int flags);
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
+                                   int flags);
 PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
-								int flags);
-int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
+                     int flags);
+int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
+                  int flags);
 
 int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
-			      STACK_OF(X509_ALGOR) *cap);
+                              STACK_OF(X509_ALGOR) *cap);
 STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
 int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
 
 int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
 int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
 int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
-				const unsigned char *md, int mdlen);
+                             const unsigned char *md, int mdlen);
 
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
 
 BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
 
-
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_PKCS7_strings(void);
@@ -392,103 +377,103 @@ void ERR_load_PKCS7_strings(void);
 /* Error codes for the PKCS7 functions. */
 
 /* Function codes. */
-#define PKCS7_F_B64_READ_PKCS7				 120
-#define PKCS7_F_B64_WRITE_PKCS7				 121
-#define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB			 136
-#define PKCS7_F_I2D_PKCS7_BIO_STREAM			 140
-#define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME		 135
-#define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP		 118
-#define PKCS7_F_PKCS7_ADD_CERTIFICATE			 100
-#define PKCS7_F_PKCS7_ADD_CRL				 101
-#define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO		 102
-#define PKCS7_F_PKCS7_ADD_SIGNATURE			 131
-#define PKCS7_F_PKCS7_ADD_SIGNER			 103
-#define PKCS7_F_PKCS7_BIO_ADD_DIGEST			 125
-#define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST		 138
-#define PKCS7_F_PKCS7_CTRL				 104
-#define PKCS7_F_PKCS7_DATADECODE			 112
-#define PKCS7_F_PKCS7_DATAFINAL				 128
-#define PKCS7_F_PKCS7_DATAINIT				 105
-#define PKCS7_F_PKCS7_DATASIGN				 106
-#define PKCS7_F_PKCS7_DATAVERIFY			 107
-#define PKCS7_F_PKCS7_DECRYPT				 114
-#define PKCS7_F_PKCS7_DECRYPT_RINFO			 133
-#define PKCS7_F_PKCS7_ENCODE_RINFO			 132
-#define PKCS7_F_PKCS7_ENCRYPT				 115
-#define PKCS7_F_PKCS7_FINAL				 134
-#define PKCS7_F_PKCS7_FIND_DIGEST			 127
-#define PKCS7_F_PKCS7_GET0_SIGNERS			 124
-#define PKCS7_F_PKCS7_RECIP_INFO_SET			 130
-#define PKCS7_F_PKCS7_SET_CIPHER			 108
-#define PKCS7_F_PKCS7_SET_CONTENT			 109
-#define PKCS7_F_PKCS7_SET_DIGEST			 126
-#define PKCS7_F_PKCS7_SET_TYPE				 110
-#define PKCS7_F_PKCS7_SIGN				 116
-#define PKCS7_F_PKCS7_SIGNATUREVERIFY			 113
-#define PKCS7_F_PKCS7_SIGNER_INFO_SET			 129
-#define PKCS7_F_PKCS7_SIGNER_INFO_SIGN			 139
-#define PKCS7_F_PKCS7_SIGN_ADD_SIGNER			 137
-#define PKCS7_F_PKCS7_SIMPLE_SMIMECAP			 119
-#define PKCS7_F_PKCS7_VERIFY				 117
-#define PKCS7_F_SMIME_READ_PKCS7			 122
-#define PKCS7_F_SMIME_TEXT				 123
+# define PKCS7_F_B64_READ_PKCS7                           120
+# define PKCS7_F_B64_WRITE_PKCS7                          121
+# define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB                   136
+# define PKCS7_F_I2D_PKCS7_BIO_STREAM                     140
+# define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME           135
+# define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP                118
+# define PKCS7_F_PKCS7_ADD_CERTIFICATE                    100
+# define PKCS7_F_PKCS7_ADD_CRL                            101
+# define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO                 102
+# define PKCS7_F_PKCS7_ADD_SIGNATURE                      131
+# define PKCS7_F_PKCS7_ADD_SIGNER                         103
+# define PKCS7_F_PKCS7_BIO_ADD_DIGEST                     125
+# define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST               138
+# define PKCS7_F_PKCS7_CTRL                               104
+# define PKCS7_F_PKCS7_DATADECODE                         112
+# define PKCS7_F_PKCS7_DATAFINAL                          128
+# define PKCS7_F_PKCS7_DATAINIT                           105
+# define PKCS7_F_PKCS7_DATASIGN                           106
+# define PKCS7_F_PKCS7_DATAVERIFY                         107
+# define PKCS7_F_PKCS7_DECRYPT                            114
+# define PKCS7_F_PKCS7_DECRYPT_RINFO                      133
+# define PKCS7_F_PKCS7_ENCODE_RINFO                       132
+# define PKCS7_F_PKCS7_ENCRYPT                            115
+# define PKCS7_F_PKCS7_FINAL                              134
+# define PKCS7_F_PKCS7_FIND_DIGEST                        127
+# define PKCS7_F_PKCS7_GET0_SIGNERS                       124
+# define PKCS7_F_PKCS7_RECIP_INFO_SET                     130
+# define PKCS7_F_PKCS7_SET_CIPHER                         108
+# define PKCS7_F_PKCS7_SET_CONTENT                        109
+# define PKCS7_F_PKCS7_SET_DIGEST                         126
+# define PKCS7_F_PKCS7_SET_TYPE                           110
+# define PKCS7_F_PKCS7_SIGN                               116
+# define PKCS7_F_PKCS7_SIGNATUREVERIFY                    113
+# define PKCS7_F_PKCS7_SIGNER_INFO_SET                    129
+# define PKCS7_F_PKCS7_SIGNER_INFO_SIGN                   139
+# define PKCS7_F_PKCS7_SIGN_ADD_SIGNER                    137
+# define PKCS7_F_PKCS7_SIMPLE_SMIMECAP                    119
+# define PKCS7_F_PKCS7_VERIFY                             117
+# define PKCS7_F_SMIME_READ_PKCS7                         122
+# define PKCS7_F_SMIME_TEXT                               123
 
 /* Reason codes. */
-#define PKCS7_R_CERTIFICATE_VERIFY_ERROR		 117
-#define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER		 144
-#define PKCS7_R_CIPHER_NOT_INITIALIZED			 116
-#define PKCS7_R_CONTENT_AND_DATA_PRESENT		 118
-#define PKCS7_R_CTRL_ERROR				 152
-#define PKCS7_R_DECODE_ERROR				 130
-#define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH		 100
-#define PKCS7_R_DECRYPT_ERROR				 119
-#define PKCS7_R_DIGEST_FAILURE				 101
-#define PKCS7_R_ENCRYPTION_CTRL_FAILURE			 149
-#define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
-#define PKCS7_R_ERROR_ADDING_RECIPIENT			 120
-#define PKCS7_R_ERROR_SETTING_CIPHER			 121
-#define PKCS7_R_INVALID_MIME_TYPE			 131
-#define PKCS7_R_INVALID_NULL_POINTER			 143
-#define PKCS7_R_INVALID_SIGNED_DATA_TYPE		 155
-#define PKCS7_R_MIME_NO_CONTENT_TYPE			 132
-#define PKCS7_R_MIME_PARSE_ERROR			 133
-#define PKCS7_R_MIME_SIG_PARSE_ERROR			 134
-#define PKCS7_R_MISSING_CERIPEND_INFO			 103
-#define PKCS7_R_NO_CONTENT				 122
-#define PKCS7_R_NO_CONTENT_TYPE				 135
-#define PKCS7_R_NO_DEFAULT_DIGEST			 151
-#define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND		 154
-#define PKCS7_R_NO_MULTIPART_BODY_FAILURE		 136
-#define PKCS7_R_NO_MULTIPART_BOUNDARY			 137
-#define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE	 115
-#define PKCS7_R_NO_RECIPIENT_MATCHES_KEY		 146
-#define PKCS7_R_NO_SIGNATURES_ON_DATA			 123
-#define PKCS7_R_NO_SIGNERS				 142
-#define PKCS7_R_NO_SIG_CONTENT_TYPE			 138
-#define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE	 104
-#define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR		 124
-#define PKCS7_R_PKCS7_ADD_SIGNER_ERROR			 153
-#define PKCS7_R_PKCS7_DATAFINAL				 126
-#define PKCS7_R_PKCS7_DATAFINAL_ERROR			 125
-#define PKCS7_R_PKCS7_DATASIGN				 145
-#define PKCS7_R_PKCS7_PARSE_ERROR			 139
-#define PKCS7_R_PKCS7_SIG_PARSE_ERROR			 140
-#define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 127
-#define PKCS7_R_SIGNATURE_FAILURE			 105
-#define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND		 128
-#define PKCS7_R_SIGNING_CTRL_FAILURE			 147
-#define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE	 148
-#define PKCS7_R_SIG_INVALID_MIME_TYPE			 141
-#define PKCS7_R_SMIME_TEXT_ERROR			 129
-#define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE		 106
-#define PKCS7_R_UNABLE_TO_FIND_MEM_BIO			 107
-#define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST		 108
-#define PKCS7_R_UNKNOWN_DIGEST_TYPE			 109
-#define PKCS7_R_UNKNOWN_OPERATION			 110
-#define PKCS7_R_UNSUPPORTED_CIPHER_TYPE			 111
-#define PKCS7_R_UNSUPPORTED_CONTENT_TYPE		 112
-#define PKCS7_R_WRONG_CONTENT_TYPE			 113
-#define PKCS7_R_WRONG_PKCS7_TYPE			 114
+# define PKCS7_R_CERTIFICATE_VERIFY_ERROR                 117
+# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER          144
+# define PKCS7_R_CIPHER_NOT_INITIALIZED                   116
+# define PKCS7_R_CONTENT_AND_DATA_PRESENT                 118
+# define PKCS7_R_CTRL_ERROR                               152
+# define PKCS7_R_DECODE_ERROR                             130
+# define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH            100
+# define PKCS7_R_DECRYPT_ERROR                            119
+# define PKCS7_R_DIGEST_FAILURE                           101
+# define PKCS7_R_ENCRYPTION_CTRL_FAILURE                  149
+# define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
+# define PKCS7_R_ERROR_ADDING_RECIPIENT                   120
+# define PKCS7_R_ERROR_SETTING_CIPHER                     121
+# define PKCS7_R_INVALID_MIME_TYPE                        131
+# define PKCS7_R_INVALID_NULL_POINTER                     143
+# define PKCS7_R_INVALID_SIGNED_DATA_TYPE                 155
+# define PKCS7_R_MIME_NO_CONTENT_TYPE                     132
+# define PKCS7_R_MIME_PARSE_ERROR                         133
+# define PKCS7_R_MIME_SIG_PARSE_ERROR                     134
+# define PKCS7_R_MISSING_CERIPEND_INFO                    103
+# define PKCS7_R_NO_CONTENT                               122
+# define PKCS7_R_NO_CONTENT_TYPE                          135
+# define PKCS7_R_NO_DEFAULT_DIGEST                        151
+# define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND            154
+# define PKCS7_R_NO_MULTIPART_BODY_FAILURE                136
+# define PKCS7_R_NO_MULTIPART_BOUNDARY                    137
+# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE         115
+# define PKCS7_R_NO_RECIPIENT_MATCHES_KEY                 146
+# define PKCS7_R_NO_SIGNATURES_ON_DATA                    123
+# define PKCS7_R_NO_SIGNERS                               142
+# define PKCS7_R_NO_SIG_CONTENT_TYPE                      138
+# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE     104
+# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR                124
+# define PKCS7_R_PKCS7_ADD_SIGNER_ERROR                   153
+# define PKCS7_R_PKCS7_DATAFINAL                          126
+# define PKCS7_R_PKCS7_DATAFINAL_ERROR                    125
+# define PKCS7_R_PKCS7_DATASIGN                           145
+# define PKCS7_R_PKCS7_PARSE_ERROR                        139
+# define PKCS7_R_PKCS7_SIG_PARSE_ERROR                    140
+# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE   127
+# define PKCS7_R_SIGNATURE_FAILURE                        105
+# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND             128
+# define PKCS7_R_SIGNING_CTRL_FAILURE                     147
+# define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE  148
+# define PKCS7_R_SIG_INVALID_MIME_TYPE                    141
+# define PKCS7_R_SMIME_TEXT_ERROR                         129
+# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE               106
+# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO                   107
+# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST            108
+# define PKCS7_R_UNKNOWN_DIGEST_TYPE                      109
+# define PKCS7_R_UNKNOWN_OPERATION                        110
+# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE                  111
+# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE                 112
+# define PKCS7_R_WRONG_CONTENT_TYPE                       113
+# define PKCS7_R_WRONG_PKCS7_TYPE                         114
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/pkcs7/pkcs7err.c b/crypto/pkcs7/pkcs7err.c
index f3db08e007..323513fe8e 100644
--- a/crypto/pkcs7/pkcs7err.c
+++ b/crypto/pkcs7/pkcs7err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,124 +66,142 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_PKCS7,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_PKCS7,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_PKCS7,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_PKCS7,0,reason)
 
-static ERR_STRING_DATA PKCS7_str_functs[]=
-	{
-{ERR_FUNC(PKCS7_F_B64_READ_PKCS7),	"B64_READ_PKCS7"},
-{ERR_FUNC(PKCS7_F_B64_WRITE_PKCS7),	"B64_WRITE_PKCS7"},
-{ERR_FUNC(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB),	"DO_PKCS7_SIGNED_ATTRIB"},
-{ERR_FUNC(PKCS7_F_I2D_PKCS7_BIO_STREAM),	"i2d_PKCS7_bio_stream"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME),	"PKCS7_add0_attrib_signing_time"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP),	"PKCS7_add_attrib_smimecap"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_CERTIFICATE),	"PKCS7_add_certificate"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_CRL),	"PKCS7_add_crl"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO),	"PKCS7_add_recipient_info"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNATURE),	"PKCS7_add_signature"},
-{ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNER),	"PKCS7_add_signer"},
-{ERR_FUNC(PKCS7_F_PKCS7_BIO_ADD_DIGEST),	"PKCS7_BIO_ADD_DIGEST"},
-{ERR_FUNC(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST),	"PKCS7_COPY_EXISTING_DIGEST"},
-{ERR_FUNC(PKCS7_F_PKCS7_CTRL),	"PKCS7_ctrl"},
-{ERR_FUNC(PKCS7_F_PKCS7_DATADECODE),	"PKCS7_dataDecode"},
-{ERR_FUNC(PKCS7_F_PKCS7_DATAFINAL),	"PKCS7_dataFinal"},
-{ERR_FUNC(PKCS7_F_PKCS7_DATAINIT),	"PKCS7_dataInit"},
-{ERR_FUNC(PKCS7_F_PKCS7_DATASIGN),	"PKCS7_DATASIGN"},
-{ERR_FUNC(PKCS7_F_PKCS7_DATAVERIFY),	"PKCS7_dataVerify"},
-{ERR_FUNC(PKCS7_F_PKCS7_DECRYPT),	"PKCS7_decrypt"},
-{ERR_FUNC(PKCS7_F_PKCS7_DECRYPT_RINFO),	"PKCS7_DECRYPT_RINFO"},
-{ERR_FUNC(PKCS7_F_PKCS7_ENCODE_RINFO),	"PKCS7_ENCODE_RINFO"},
-{ERR_FUNC(PKCS7_F_PKCS7_ENCRYPT),	"PKCS7_encrypt"},
-{ERR_FUNC(PKCS7_F_PKCS7_FINAL),	"PKCS7_final"},
-{ERR_FUNC(PKCS7_F_PKCS7_FIND_DIGEST),	"PKCS7_FIND_DIGEST"},
-{ERR_FUNC(PKCS7_F_PKCS7_GET0_SIGNERS),	"PKCS7_get0_signers"},
-{ERR_FUNC(PKCS7_F_PKCS7_RECIP_INFO_SET),	"PKCS7_RECIP_INFO_set"},
-{ERR_FUNC(PKCS7_F_PKCS7_SET_CIPHER),	"PKCS7_set_cipher"},
-{ERR_FUNC(PKCS7_F_PKCS7_SET_CONTENT),	"PKCS7_set_content"},
-{ERR_FUNC(PKCS7_F_PKCS7_SET_DIGEST),	"PKCS7_set_digest"},
-{ERR_FUNC(PKCS7_F_PKCS7_SET_TYPE),	"PKCS7_set_type"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIGN),	"PKCS7_sign"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIGNATUREVERIFY),	"PKCS7_signatureVerify"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SET),	"PKCS7_SIGNER_INFO_set"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SIGN),	"PKCS7_SIGNER_INFO_sign"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIGN_ADD_SIGNER),	"PKCS7_sign_add_signer"},
-{ERR_FUNC(PKCS7_F_PKCS7_SIMPLE_SMIMECAP),	"PKCS7_simple_smimecap"},
-{ERR_FUNC(PKCS7_F_PKCS7_VERIFY),	"PKCS7_verify"},
-{ERR_FUNC(PKCS7_F_SMIME_READ_PKCS7),	"SMIME_read_PKCS7"},
-{ERR_FUNC(PKCS7_F_SMIME_TEXT),	"SMIME_text"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PKCS7_str_functs[] = {
+    {ERR_FUNC(PKCS7_F_B64_READ_PKCS7), "B64_READ_PKCS7"},
+    {ERR_FUNC(PKCS7_F_B64_WRITE_PKCS7), "B64_WRITE_PKCS7"},
+    {ERR_FUNC(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB), "DO_PKCS7_SIGNED_ATTRIB"},
+    {ERR_FUNC(PKCS7_F_I2D_PKCS7_BIO_STREAM), "i2d_PKCS7_bio_stream"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME),
+     "PKCS7_add0_attrib_signing_time"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP),
+     "PKCS7_add_attrib_smimecap"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_CERTIFICATE), "PKCS7_add_certificate"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_CRL), "PKCS7_add_crl"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO), "PKCS7_add_recipient_info"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNATURE), "PKCS7_add_signature"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNER), "PKCS7_add_signer"},
+    {ERR_FUNC(PKCS7_F_PKCS7_BIO_ADD_DIGEST), "PKCS7_BIO_ADD_DIGEST"},
+    {ERR_FUNC(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST),
+     "PKCS7_COPY_EXISTING_DIGEST"},
+    {ERR_FUNC(PKCS7_F_PKCS7_CTRL), "PKCS7_ctrl"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DATADECODE), "PKCS7_dataDecode"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DATAFINAL), "PKCS7_dataFinal"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DATAINIT), "PKCS7_dataInit"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DATASIGN), "PKCS7_DATASIGN"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DATAVERIFY), "PKCS7_dataVerify"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DECRYPT), "PKCS7_decrypt"},
+    {ERR_FUNC(PKCS7_F_PKCS7_DECRYPT_RINFO), "PKCS7_DECRYPT_RINFO"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ENCODE_RINFO), "PKCS7_ENCODE_RINFO"},
+    {ERR_FUNC(PKCS7_F_PKCS7_ENCRYPT), "PKCS7_encrypt"},
+    {ERR_FUNC(PKCS7_F_PKCS7_FINAL), "PKCS7_final"},
+    {ERR_FUNC(PKCS7_F_PKCS7_FIND_DIGEST), "PKCS7_FIND_DIGEST"},
+    {ERR_FUNC(PKCS7_F_PKCS7_GET0_SIGNERS), "PKCS7_get0_signers"},
+    {ERR_FUNC(PKCS7_F_PKCS7_RECIP_INFO_SET), "PKCS7_RECIP_INFO_set"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SET_CIPHER), "PKCS7_set_cipher"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SET_CONTENT), "PKCS7_set_content"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SET_DIGEST), "PKCS7_set_digest"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SET_TYPE), "PKCS7_set_type"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIGN), "PKCS7_sign"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIGNATUREVERIFY), "PKCS7_signatureVerify"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SET), "PKCS7_SIGNER_INFO_set"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SIGN), "PKCS7_SIGNER_INFO_sign"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIGN_ADD_SIGNER), "PKCS7_sign_add_signer"},
+    {ERR_FUNC(PKCS7_F_PKCS7_SIMPLE_SMIMECAP), "PKCS7_simple_smimecap"},
+    {ERR_FUNC(PKCS7_F_PKCS7_VERIFY), "PKCS7_verify"},
+    {ERR_FUNC(PKCS7_F_SMIME_READ_PKCS7), "SMIME_read_PKCS7"},
+    {ERR_FUNC(PKCS7_F_SMIME_TEXT), "SMIME_text"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA PKCS7_str_reasons[]=
-	{
-{ERR_REASON(PKCS7_R_CERTIFICATE_VERIFY_ERROR),"certificate verify error"},
-{ERR_REASON(PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),"cipher has no object identifier"},
-{ERR_REASON(PKCS7_R_CIPHER_NOT_INITIALIZED),"cipher not initialized"},
-{ERR_REASON(PKCS7_R_CONTENT_AND_DATA_PRESENT),"content and data present"},
-{ERR_REASON(PKCS7_R_CTRL_ERROR)          ,"ctrl error"},
-{ERR_REASON(PKCS7_R_DECODE_ERROR)        ,"decode error"},
-{ERR_REASON(PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH),"decrypted key is wrong length"},
-{ERR_REASON(PKCS7_R_DECRYPT_ERROR)       ,"decrypt error"},
-{ERR_REASON(PKCS7_R_DIGEST_FAILURE)      ,"digest failure"},
-{ERR_REASON(PKCS7_R_ENCRYPTION_CTRL_FAILURE),"encryption ctrl failure"},
-{ERR_REASON(PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"encryption not supported for this key type"},
-{ERR_REASON(PKCS7_R_ERROR_ADDING_RECIPIENT),"error adding recipient"},
-{ERR_REASON(PKCS7_R_ERROR_SETTING_CIPHER),"error setting cipher"},
-{ERR_REASON(PKCS7_R_INVALID_MIME_TYPE)   ,"invalid mime type"},
-{ERR_REASON(PKCS7_R_INVALID_NULL_POINTER),"invalid null pointer"},
-{ERR_REASON(PKCS7_R_INVALID_SIGNED_DATA_TYPE),"invalid signed data type"},
-{ERR_REASON(PKCS7_R_MIME_NO_CONTENT_TYPE),"mime no content type"},
-{ERR_REASON(PKCS7_R_MIME_PARSE_ERROR)    ,"mime parse error"},
-{ERR_REASON(PKCS7_R_MIME_SIG_PARSE_ERROR),"mime sig parse error"},
-{ERR_REASON(PKCS7_R_MISSING_CERIPEND_INFO),"missing ceripend info"},
-{ERR_REASON(PKCS7_R_NO_CONTENT)          ,"no content"},
-{ERR_REASON(PKCS7_R_NO_CONTENT_TYPE)     ,"no content type"},
-{ERR_REASON(PKCS7_R_NO_DEFAULT_DIGEST)   ,"no default digest"},
-{ERR_REASON(PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND),"no matching digest type found"},
-{ERR_REASON(PKCS7_R_NO_MULTIPART_BODY_FAILURE),"no multipart body failure"},
-{ERR_REASON(PKCS7_R_NO_MULTIPART_BOUNDARY),"no multipart boundary"},
-{ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE),"no recipient matches certificate"},
-{ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_KEY),"no recipient matches key"},
-{ERR_REASON(PKCS7_R_NO_SIGNATURES_ON_DATA),"no signatures on data"},
-{ERR_REASON(PKCS7_R_NO_SIGNERS)          ,"no signers"},
-{ERR_REASON(PKCS7_R_NO_SIG_CONTENT_TYPE) ,"no sig content type"},
-{ERR_REASON(PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE),"operation not supported on this type"},
-{ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR),"pkcs7 add signature error"},
-{ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNER_ERROR),"pkcs7 add signer error"},
-{ERR_REASON(PKCS7_R_PKCS7_DATAFINAL)     ,"pkcs7 datafinal"},
-{ERR_REASON(PKCS7_R_PKCS7_DATAFINAL_ERROR),"pkcs7 datafinal error"},
-{ERR_REASON(PKCS7_R_PKCS7_DATASIGN)      ,"pkcs7 datasign"},
-{ERR_REASON(PKCS7_R_PKCS7_PARSE_ERROR)   ,"pkcs7 parse error"},
-{ERR_REASON(PKCS7_R_PKCS7_SIG_PARSE_ERROR),"pkcs7 sig parse error"},
-{ERR_REASON(PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
-{ERR_REASON(PKCS7_R_SIGNATURE_FAILURE)   ,"signature failure"},
-{ERR_REASON(PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND),"signer certificate not found"},
-{ERR_REASON(PKCS7_R_SIGNING_CTRL_FAILURE),"signing ctrl failure"},
-{ERR_REASON(PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"signing not supported for this key type"},
-{ERR_REASON(PKCS7_R_SIG_INVALID_MIME_TYPE),"sig invalid mime type"},
-{ERR_REASON(PKCS7_R_SMIME_TEXT_ERROR)    ,"smime text error"},
-{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_CERTIFICATE),"unable to find certificate"},
-{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MEM_BIO),"unable to find mem bio"},
-{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST),"unable to find message digest"},
-{ERR_REASON(PKCS7_R_UNKNOWN_DIGEST_TYPE) ,"unknown digest type"},
-{ERR_REASON(PKCS7_R_UNKNOWN_OPERATION)   ,"unknown operation"},
-{ERR_REASON(PKCS7_R_UNSUPPORTED_CIPHER_TYPE),"unsupported cipher type"},
-{ERR_REASON(PKCS7_R_UNSUPPORTED_CONTENT_TYPE),"unsupported content type"},
-{ERR_REASON(PKCS7_R_WRONG_CONTENT_TYPE)  ,"wrong content type"},
-{ERR_REASON(PKCS7_R_WRONG_PKCS7_TYPE)    ,"wrong pkcs7 type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA PKCS7_str_reasons[] = {
+    {ERR_REASON(PKCS7_R_CERTIFICATE_VERIFY_ERROR),
+     "certificate verify error"},
+    {ERR_REASON(PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),
+     "cipher has no object identifier"},
+    {ERR_REASON(PKCS7_R_CIPHER_NOT_INITIALIZED), "cipher not initialized"},
+    {ERR_REASON(PKCS7_R_CONTENT_AND_DATA_PRESENT),
+     "content and data present"},
+    {ERR_REASON(PKCS7_R_CTRL_ERROR), "ctrl error"},
+    {ERR_REASON(PKCS7_R_DECODE_ERROR), "decode error"},
+    {ERR_REASON(PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH),
+     "decrypted key is wrong length"},
+    {ERR_REASON(PKCS7_R_DECRYPT_ERROR), "decrypt error"},
+    {ERR_REASON(PKCS7_R_DIGEST_FAILURE), "digest failure"},
+    {ERR_REASON(PKCS7_R_ENCRYPTION_CTRL_FAILURE), "encryption ctrl failure"},
+    {ERR_REASON(PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),
+     "encryption not supported for this key type"},
+    {ERR_REASON(PKCS7_R_ERROR_ADDING_RECIPIENT), "error adding recipient"},
+    {ERR_REASON(PKCS7_R_ERROR_SETTING_CIPHER), "error setting cipher"},
+    {ERR_REASON(PKCS7_R_INVALID_MIME_TYPE), "invalid mime type"},
+    {ERR_REASON(PKCS7_R_INVALID_NULL_POINTER), "invalid null pointer"},
+    {ERR_REASON(PKCS7_R_INVALID_SIGNED_DATA_TYPE),
+     "invalid signed data type"},
+    {ERR_REASON(PKCS7_R_MIME_NO_CONTENT_TYPE), "mime no content type"},
+    {ERR_REASON(PKCS7_R_MIME_PARSE_ERROR), "mime parse error"},
+    {ERR_REASON(PKCS7_R_MIME_SIG_PARSE_ERROR), "mime sig parse error"},
+    {ERR_REASON(PKCS7_R_MISSING_CERIPEND_INFO), "missing ceripend info"},
+    {ERR_REASON(PKCS7_R_NO_CONTENT), "no content"},
+    {ERR_REASON(PKCS7_R_NO_CONTENT_TYPE), "no content type"},
+    {ERR_REASON(PKCS7_R_NO_DEFAULT_DIGEST), "no default digest"},
+    {ERR_REASON(PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND),
+     "no matching digest type found"},
+    {ERR_REASON(PKCS7_R_NO_MULTIPART_BODY_FAILURE),
+     "no multipart body failure"},
+    {ERR_REASON(PKCS7_R_NO_MULTIPART_BOUNDARY), "no multipart boundary"},
+    {ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE),
+     "no recipient matches certificate"},
+    {ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_KEY),
+     "no recipient matches key"},
+    {ERR_REASON(PKCS7_R_NO_SIGNATURES_ON_DATA), "no signatures on data"},
+    {ERR_REASON(PKCS7_R_NO_SIGNERS), "no signers"},
+    {ERR_REASON(PKCS7_R_NO_SIG_CONTENT_TYPE), "no sig content type"},
+    {ERR_REASON(PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE),
+     "operation not supported on this type"},
+    {ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR),
+     "pkcs7 add signature error"},
+    {ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNER_ERROR), "pkcs7 add signer error"},
+    {ERR_REASON(PKCS7_R_PKCS7_DATAFINAL), "pkcs7 datafinal"},
+    {ERR_REASON(PKCS7_R_PKCS7_DATAFINAL_ERROR), "pkcs7 datafinal error"},
+    {ERR_REASON(PKCS7_R_PKCS7_DATASIGN), "pkcs7 datasign"},
+    {ERR_REASON(PKCS7_R_PKCS7_PARSE_ERROR), "pkcs7 parse error"},
+    {ERR_REASON(PKCS7_R_PKCS7_SIG_PARSE_ERROR), "pkcs7 sig parse error"},
+    {ERR_REASON(PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),
+     "private key does not match certificate"},
+    {ERR_REASON(PKCS7_R_SIGNATURE_FAILURE), "signature failure"},
+    {ERR_REASON(PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND),
+     "signer certificate not found"},
+    {ERR_REASON(PKCS7_R_SIGNING_CTRL_FAILURE), "signing ctrl failure"},
+    {ERR_REASON(PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),
+     "signing not supported for this key type"},
+    {ERR_REASON(PKCS7_R_SIG_INVALID_MIME_TYPE), "sig invalid mime type"},
+    {ERR_REASON(PKCS7_R_SMIME_TEXT_ERROR), "smime text error"},
+    {ERR_REASON(PKCS7_R_UNABLE_TO_FIND_CERTIFICATE),
+     "unable to find certificate"},
+    {ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MEM_BIO), "unable to find mem bio"},
+    {ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST),
+     "unable to find message digest"},
+    {ERR_REASON(PKCS7_R_UNKNOWN_DIGEST_TYPE), "unknown digest type"},
+    {ERR_REASON(PKCS7_R_UNKNOWN_OPERATION), "unknown operation"},
+    {ERR_REASON(PKCS7_R_UNSUPPORTED_CIPHER_TYPE), "unsupported cipher type"},
+    {ERR_REASON(PKCS7_R_UNSUPPORTED_CONTENT_TYPE),
+     "unsupported content type"},
+    {ERR_REASON(PKCS7_R_WRONG_CONTENT_TYPE), "wrong content type"},
+    {ERR_REASON(PKCS7_R_WRONG_PKCS7_TYPE), "wrong pkcs7 type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_PKCS7_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(PKCS7_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,PKCS7_str_functs);
-		ERR_load_strings(0,PKCS7_str_reasons);
-		}
+    if (ERR_func_error_string(PKCS7_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, PKCS7_str_functs);
+        ERR_load_strings(0, PKCS7_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ppc_arch.h b/crypto/ppc_arch.h
index 1192edfa2d..b50ec996a5 100644
--- a/crypto/ppc_arch.h
+++ b/crypto/ppc_arch.h
@@ -1,10 +1,10 @@
 #ifndef __PPC_ARCH_H__
-#define __PPC_ARCH_H__
+# define __PPC_ARCH_H__
 
 extern unsigned int OPENSSL_ppccap_P;
 
-#define PPC_FPU64	(1<<0)
-#define PPC_ALTIVEC	(1<<1)
-#define PPC_CRYPTO207	(1<<2)
+# define PPC_FPU64       (1<<0)
+# define PPC_ALTIVEC     (1<<1)
+# define PPC_CRYPTO207   (1<<2)
 
 #endif
diff --git a/crypto/ppccap.c b/crypto/ppccap.c
index 13c2ca5162..2b7f704cd8 100644
--- a/crypto/ppccap.c
+++ b/crypto/ppccap.c
@@ -5,7 +5,7 @@
 #include 
 #include 
 #if defined(__linux) || defined(_AIX)
-#include 
+# include 
 #endif
 #include 
 #include 
@@ -17,140 +17,143 @@ unsigned int OPENSSL_ppccap_P = 0;
 static sigset_t all_masked;
 
 #ifdef OPENSSL_BN_ASM_MONT
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num)
-	{
-	int bn_mul_mont_fpu64(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num);
-	int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num);
-
-	if (sizeof(size_t)==4)
-		{
-#if 1 || (defined(__APPLE__) && defined(__MACH__))
-		if (num>=8 && (num&3)==0 && (OPENSSL_ppccap_P&PPC_FPU64))
-			return bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
-#else
-		/* boundary of 32 was experimentally determined on
-		   Linux 2.6.22, might have to be adjusted on AIX... */
-		if (num>=32 && (num&3)==0 && (OPENSSL_ppccap_P&PPC_FPU64))
-			{
-			sigset_t oset;
-			int ret;
-
-			sigprocmask(SIG_SETMASK,&all_masked,&oset);
-			ret=bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
-			sigprocmask(SIG_SETMASK,&oset,NULL);
-
-			return ret;
-			}
-#endif
-		}
-	else if ((OPENSSL_ppccap_P&PPC_FPU64))
-		/* this is a "must" on POWER6, but run-time detection
-		 * is not implemented yet... */
-		return bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
-
-	return bn_mul_mont_int(rp,ap,bp,np,n0,num);
-	}
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+    int bn_mul_mont_fpu64(BN_ULONG *rp, const BN_ULONG *ap,
+                          const BN_ULONG *bp, const BN_ULONG *np,
+                          const BN_ULONG *n0, int num);
+    int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                        const BN_ULONG *np, const BN_ULONG *n0, int num);
+
+    if (sizeof(size_t) == 4) {
+# if 1 || (defined(__APPLE__) && defined(__MACH__))
+        if (num >= 8 && (num & 3) == 0 && (OPENSSL_ppccap_P & PPC_FPU64))
+            return bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+# else
+        /*
+         * boundary of 32 was experimentally determined on Linux 2.6.22,
+         * might have to be adjusted on AIX...
+         */
+        if (num >= 32 && (num & 3) == 0 && (OPENSSL_ppccap_P & PPC_FPU64)) {
+            sigset_t oset;
+            int ret;
+
+            sigprocmask(SIG_SETMASK, &all_masked, &oset);
+            ret = bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+            sigprocmask(SIG_SETMASK, &oset, NULL);
+
+            return ret;
+        }
+# endif
+    } else if ((OPENSSL_ppccap_P & PPC_FPU64))
+        /*
+         * this is a "must" on POWER6, but run-time detection is not
+         * implemented yet...
+         */
+        return bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+
+    return bn_mul_mont_int(rp, ap, bp, np, n0, num);
+}
 #endif
 
-void sha256_block_p8(void *ctx,const void *inp,size_t len);
-void sha256_block_ppc(void *ctx,const void *inp,size_t len);
-void sha256_block_data_order(void *ctx,const void *inp,size_t len)
-	{
-	OPENSSL_ppccap_P&PPC_CRYPTO207?	sha256_block_p8(ctx,inp,len):
-					sha256_block_ppc(ctx,inp,len);
-	}
-
-void sha512_block_p8(void *ctx,const void *inp,size_t len);
-void sha512_block_ppc(void *ctx,const void *inp,size_t len);
-void sha512_block_data_order(void *ctx,const void *inp,size_t len)
-	{
-	OPENSSL_ppccap_P&PPC_CRYPTO207?	sha512_block_p8(ctx,inp,len):
-					sha512_block_ppc(ctx,inp,len);
-	}
+void sha256_block_p8(void *ctx, const void *inp, size_t len);
+void sha256_block_ppc(void *ctx, const void *inp, size_t len);
+void sha256_block_data_order(void *ctx, const void *inp, size_t len)
+{
+    OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha256_block_p8(ctx, inp, len) :
+        sha256_block_ppc(ctx, inp, len);
+}
+
+void sha512_block_p8(void *ctx, const void *inp, size_t len);
+void sha512_block_ppc(void *ctx, const void *inp, size_t len);
+void sha512_block_data_order(void *ctx, const void *inp, size_t len)
+{
+    OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha512_block_p8(ctx, inp, len) :
+        sha512_block_ppc(ctx, inp, len);
+}
 
 static sigjmp_buf ill_jmp;
-static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
+static void ill_handler(int sig)
+{
+    siglongjmp(ill_jmp, sig);
+}
 
 void OPENSSL_ppc64_probe(void);
 void OPENSSL_altivec_probe(void);
 void OPENSSL_crypto207_probe(void);
 
 void OPENSSL_cpuid_setup(void)
-	{
-	char *e;
-	struct sigaction	ill_oact,ill_act;
-	sigset_t		oset;
-	static int trigger=0;
-
-	if (trigger) return;
-	trigger=1;
- 
-	sigfillset(&all_masked);
-	sigdelset(&all_masked,SIGILL);
-	sigdelset(&all_masked,SIGTRAP);
+{
+    char *e;
+    struct sigaction ill_oact, ill_act;
+    sigset_t oset;
+    static int trigger = 0;
+
+    if (trigger)
+        return;
+    trigger = 1;
+
+    sigfillset(&all_masked);
+    sigdelset(&all_masked, SIGILL);
+    sigdelset(&all_masked, SIGTRAP);
 #ifdef SIGEMT
-	sigdelset(&all_masked,SIGEMT);
+    sigdelset(&all_masked, SIGEMT);
 #endif
-	sigdelset(&all_masked,SIGFPE);
-	sigdelset(&all_masked,SIGBUS);
-	sigdelset(&all_masked,SIGSEGV);
+    sigdelset(&all_masked, SIGFPE);
+    sigdelset(&all_masked, SIGBUS);
+    sigdelset(&all_masked, SIGSEGV);
 
-	if ((e=getenv("OPENSSL_ppccap")))
-		{
-		OPENSSL_ppccap_P=strtoul(e,NULL,0);
-		return;
-		}
+    if ((e = getenv("OPENSSL_ppccap"))) {
+        OPENSSL_ppccap_P = strtoul(e, NULL, 0);
+        return;
+    }
 
-	OPENSSL_ppccap_P = 0;
+    OPENSSL_ppccap_P = 0;
 
 #if defined(_AIX)
-	if (sizeof(size_t)==4)
-		{
-		struct utsname uts;
+    if (sizeof(size_t) == 4) {
+        struct utsname uts;
 # if defined(_SC_AIX_KERNEL_BITMODE)
-		if (sysconf(_SC_AIX_KERNEL_BITMODE)!=64)	return;
+        if (sysconf(_SC_AIX_KERNEL_BITMODE) != 64)
+            return;
 # endif
-		if (uname(&uts)!=0 || atoi(uts.version)<6)	return;
-		}
+        if (uname(&uts) != 0 || atoi(uts.version) < 6)
+            return;
+    }
 #endif
 
-	memset(&ill_act,0,sizeof(ill_act));
-	ill_act.sa_handler = ill_handler;
-	ill_act.sa_mask    = all_masked;
+    memset(&ill_act, 0, sizeof(ill_act));
+    ill_act.sa_handler = ill_handler;
+    ill_act.sa_mask = all_masked;
 
-	sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
-	sigaction(SIGILL,&ill_act,&ill_oact);
+    sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
+    sigaction(SIGILL, &ill_act, &ill_oact);
 
-	if (sizeof(size_t)==4)
-		{
+    if (sizeof(size_t) == 4) {
 #ifdef __linux
-		struct utsname uts;
-		if (uname(&uts)==0 && strcmp(uts.machine,"ppc64")==0)
+        struct utsname uts;
+        if (uname(&uts) == 0 && strcmp(uts.machine, "ppc64") == 0)
 #endif
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			OPENSSL_ppc64_probe();
-			OPENSSL_ppccap_P |= PPC_FPU64;
-			}
-		}
-	else
-		{
-		/*
-		 * Wanted code detecting POWER6 CPU and setting PPC_FPU64
-		 */
-		}
-
-	if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		OPENSSL_altivec_probe();
-		OPENSSL_ppccap_P |= PPC_ALTIVEC;
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			OPENSSL_crypto207_probe();
-			OPENSSL_ppccap_P |= PPC_CRYPTO207;
-			}
-		}
-
-	sigaction (SIGILL,&ill_oact,NULL);
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-	}
+            if (sigsetjmp(ill_jmp, 1) == 0) {
+                OPENSSL_ppc64_probe();
+                OPENSSL_ppccap_P |= PPC_FPU64;
+            }
+    } else {
+        /*
+         * Wanted code detecting POWER6 CPU and setting PPC_FPU64
+         */
+    }
+
+    if (sigsetjmp(ill_jmp, 1) == 0) {
+        OPENSSL_altivec_probe();
+        OPENSSL_ppccap_P |= PPC_ALTIVEC;
+        if (sigsetjmp(ill_jmp, 1) == 0) {
+            OPENSSL_crypto207_probe();
+            OPENSSL_ppccap_P |= PPC_CRYPTO207;
+        }
+    }
+
+    sigaction(SIGILL, &ill_oact, NULL);
+    sigprocmask(SIG_SETMASK, &oset, NULL);
+}
diff --git a/crypto/pqueue/pq_test.c b/crypto/pqueue/pq_test.c
index 8d496dfc65..479ab22488 100644
--- a/crypto/pqueue/pq_test.c
+++ b/crypto/pqueue/pq_test.c
@@ -1,7 +1,7 @@
 /* crypto/pqueue/pq_test.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,37 +59,36 @@
 
 #include "pqueue.h"
 
-int
-main(void)
-	{
-	pitem *item;
-	pqueue pq;
+int main(void)
+{
+    pitem *item;
+    pqueue pq;
 
-	pq = pqueue_new();
+    pq = pqueue_new();
 
-	item = pitem_new(3, NULL);
-	pqueue_insert(pq, item);
+    item = pitem_new(3, NULL);
+    pqueue_insert(pq, item);
 
-	item = pitem_new(1, NULL);
-	pqueue_insert(pq, item);
+    item = pitem_new(1, NULL);
+    pqueue_insert(pq, item);
 
-	item = pitem_new(2, NULL);
-	pqueue_insert(pq, item);
+    item = pitem_new(2, NULL);
+    pqueue_insert(pq, item);
 
-	item = pqueue_find(pq, 1);
-	fprintf(stderr, "found %ld\n", item->priority);
+    item = pqueue_find(pq, 1);
+    fprintf(stderr, "found %ld\n", item->priority);
 
-	item = pqueue_find(pq, 2);
-	fprintf(stderr, "found %ld\n", item->priority);
+    item = pqueue_find(pq, 2);
+    fprintf(stderr, "found %ld\n", item->priority);
 
-	item = pqueue_find(pq, 3);
-	fprintf(stderr, "found %ld\n", item ? item->priority: 0);
+    item = pqueue_find(pq, 3);
+    fprintf(stderr, "found %ld\n", item ? item->priority : 0);
 
-	pqueue_print(pq);
+    pqueue_print(pq);
 
-	for(item = pqueue_pop(pq); item != NULL; item = pqueue_pop(pq))
-		pitem_free(item);
+    for (item = pqueue_pop(pq); item != NULL; item = pqueue_pop(pq))
+        pitem_free(item);
 
-	pqueue_free(pq);
-	return 0;
-	}
+    pqueue_free(pq);
+    return 0;
+}
diff --git a/crypto/pqueue/pqueue.c b/crypto/pqueue/pqueue.c
index eab13a1250..75f9734931 100644
--- a/crypto/pqueue/pqueue.c
+++ b/crypto/pqueue/pqueue.c
@@ -1,7 +1,7 @@
 /* crypto/pqueue/pqueue.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,192 +61,175 @@
 #include 
 #include "pqueue.h"
 
-typedef struct _pqueue
-	{
-	pitem *items;
-	int count;
-	} pqueue_s;
-
-pitem *
-pitem_new(unsigned char *prio64be, void *data)
-	{
-	pitem *item = (pitem *) OPENSSL_malloc(sizeof(pitem));
-	if (item == NULL) return NULL;
-
-	memcpy(item->priority,prio64be,sizeof(item->priority));
-
-	item->data = data;
-	item->next = NULL;
-
-	return item;
-	}
-
-void
-pitem_free(pitem *item)
-	{
-	if (item == NULL) return;
-
-	OPENSSL_free(item);
-	}
-
-pqueue_s *
-pqueue_new()
-	{
-	pqueue_s *pq = (pqueue_s *) OPENSSL_malloc(sizeof(pqueue_s));
-	if (pq == NULL) return NULL;
-
-	memset(pq, 0x00, sizeof(pqueue_s));
-	return pq;
-	}
-
-void
-pqueue_free(pqueue_s *pq)
-	{
-	if (pq == NULL) return;
-
-	OPENSSL_free(pq);
-	}
-
-pitem *
-pqueue_insert(pqueue_s *pq, pitem *item)
-	{
-	pitem *curr, *next;
-
-	if (pq->items == NULL)
-		{
-		pq->items = item;
-		return item;
-		}
-
-	for(curr = NULL, next = pq->items; 
-		next != NULL;
-		curr = next, next = next->next)
-		{
-		/* we can compare 64-bit value in big-endian encoding
-		 * with memcmp:-) */
-		int cmp = memcmp(next->priority, item->priority,8);
-		if (cmp > 0)		/* next > item */
-			{
-			item->next = next;
-
-			if (curr == NULL) 
-				pq->items = item;
-			else  
-				curr->next = item;
-
-			return item;
-			}
-		
-		else if (cmp == 0)	/* duplicates not allowed */
-			return NULL;
-		}
-
-	item->next = NULL;
-	curr->next = item;
-
-	return item;
-	}
-
-pitem *
-pqueue_peek(pqueue_s *pq)
-	{
-	return pq->items;
-	}
-
-pitem *
-pqueue_pop(pqueue_s *pq)
-	{
-	pitem *item = pq->items;
-
-	if (pq->items != NULL)
-		pq->items = pq->items->next;
-
-	return item;
-	}
-
-pitem *
-pqueue_find(pqueue_s *pq, unsigned char *prio64be)
-	{
-	pitem *next;
-	pitem *found = NULL;
-
-	if ( pq->items == NULL)
-		return NULL;
-
-	for ( next = pq->items; next->next != NULL; next = next->next)
-		{
-		if ( memcmp(next->priority, prio64be,8) == 0)
-			{
-			found = next;
-			break;
-			}
-		}
-	
-	/* check the one last node */
-	if ( memcmp(next->priority, prio64be,8) ==0)
-		found = next;
-
-	if ( ! found)
-		return NULL;
-
-#if 0 /* find works in peek mode */
-	if ( prev == NULL)
-		pq->items = next->next;
-	else
-		prev->next = next->next;
+typedef struct _pqueue {
+    pitem *items;
+    int count;
+} pqueue_s;
+
+pitem *pitem_new(unsigned char *prio64be, void *data)
+{
+    pitem *item = (pitem *)OPENSSL_malloc(sizeof(pitem));
+    if (item == NULL)
+        return NULL;
+
+    memcpy(item->priority, prio64be, sizeof(item->priority));
+
+    item->data = data;
+    item->next = NULL;
+
+    return item;
+}
+
+void pitem_free(pitem *item)
+{
+    if (item == NULL)
+        return;
+
+    OPENSSL_free(item);
+}
+
+pqueue_s *pqueue_new()
+{
+    pqueue_s *pq = (pqueue_s *)OPENSSL_malloc(sizeof(pqueue_s));
+    if (pq == NULL)
+        return NULL;
+
+    memset(pq, 0x00, sizeof(pqueue_s));
+    return pq;
+}
+
+void pqueue_free(pqueue_s *pq)
+{
+    if (pq == NULL)
+        return;
+
+    OPENSSL_free(pq);
+}
+
+pitem *pqueue_insert(pqueue_s *pq, pitem *item)
+{
+    pitem *curr, *next;
+
+    if (pq->items == NULL) {
+        pq->items = item;
+        return item;
+    }
+
+    for (curr = NULL, next = pq->items;
+         next != NULL; curr = next, next = next->next) {
+        /*
+         * we can compare 64-bit value in big-endian encoding with memcmp:-)
+         */
+        int cmp = memcmp(next->priority, item->priority, 8);
+        if (cmp > 0) {          /* next > item */
+            item->next = next;
+
+            if (curr == NULL)
+                pq->items = item;
+            else
+                curr->next = item;
+
+            return item;
+        }
+
+        else if (cmp == 0)      /* duplicates not allowed */
+            return NULL;
+    }
+
+    item->next = NULL;
+    curr->next = item;
+
+    return item;
+}
+
+pitem *pqueue_peek(pqueue_s *pq)
+{
+    return pq->items;
+}
+
+pitem *pqueue_pop(pqueue_s *pq)
+{
+    pitem *item = pq->items;
+
+    if (pq->items != NULL)
+        pq->items = pq->items->next;
+
+    return item;
+}
+
+pitem *pqueue_find(pqueue_s *pq, unsigned char *prio64be)
+{
+    pitem *next;
+    pitem *found = NULL;
+
+    if (pq->items == NULL)
+        return NULL;
+
+    for (next = pq->items; next->next != NULL; next = next->next) {
+        if (memcmp(next->priority, prio64be, 8) == 0) {
+            found = next;
+            break;
+        }
+    }
+
+    /* check the one last node */
+    if (memcmp(next->priority, prio64be, 8) == 0)
+        found = next;
+
+    if (!found)
+        return NULL;
+
+#if 0                           /* find works in peek mode */
+    if (prev == NULL)
+        pq->items = next->next;
+    else
+        prev->next = next->next;
 #endif
 
-	return found;
-	}
-
-void
-pqueue_print(pqueue_s *pq)
-	{
-	pitem *item = pq->items;
-
-	while(item != NULL)
-		{
-		printf("item\t%02x%02x%02x%02x%02x%02x%02x%02x\n",
-			item->priority[0],item->priority[1],
-			item->priority[2],item->priority[3],
-			item->priority[4],item->priority[5],
-			item->priority[6],item->priority[7]);
-		item = item->next;
-		}
-	}
-
-pitem *
-pqueue_iterator(pqueue_s *pq)
-	{
-	return pqueue_peek(pq);
-	}
-
-pitem *
-pqueue_next(pitem **item)
-	{
-	pitem *ret;
-
-	if ( item == NULL || *item == NULL)
-		return NULL;
-
-
-	/* *item != NULL */
-	ret = *item;
-	*item = (*item)->next;
-
-	return ret;
-	}
-
-int
-pqueue_size(pqueue_s *pq)
+    return found;
+}
+
+void pqueue_print(pqueue_s *pq)
+{
+    pitem *item = pq->items;
+
+    while (item != NULL) {
+        printf("item\t%02x%02x%02x%02x%02x%02x%02x%02x\n",
+               item->priority[0], item->priority[1],
+               item->priority[2], item->priority[3],
+               item->priority[4], item->priority[5],
+               item->priority[6], item->priority[7]);
+        item = item->next;
+    }
+}
+
+pitem *pqueue_iterator(pqueue_s *pq)
+{
+    return pqueue_peek(pq);
+}
+
+pitem *pqueue_next(pitem **item)
+{
+    pitem *ret;
+
+    if (item == NULL || *item == NULL)
+        return NULL;
+
+    /* *item != NULL */
+    ret = *item;
+    *item = (*item)->next;
+
+    return ret;
+}
+
+int pqueue_size(pqueue_s *pq)
 {
-	pitem *item = pq->items;
-	int count = 0;
-	
-	while(item != NULL)
-	{
-		count++;
-		item = item->next;
-	}
-	return count;
+    pitem *item = pq->items;
+    int count = 0;
+
+    while (item != NULL) {
+        count++;
+        item = item->next;
+    }
+    return count;
 }
diff --git a/crypto/pqueue/pqueue.h b/crypto/pqueue/pqueue.h
index 26b5348089..d40d9c7d85 100644
--- a/crypto/pqueue/pqueue.h
+++ b/crypto/pqueue/pqueue.h
@@ -1,7 +1,7 @@
 /* crypto/pqueue/pqueue.h */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,31 +58,30 @@
  */
 
 #ifndef HEADER_PQUEUE_H
-#define HEADER_PQUEUE_H
+# define HEADER_PQUEUE_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 typedef struct _pqueue *pqueue;
 
-typedef struct _pitem
-	{
-	unsigned char priority[8]; /* 64-bit value in big-endian encoding */
-	void *data;
-	struct _pitem *next;
-	} pitem;
+typedef struct _pitem {
+    unsigned char priority[8];  /* 64-bit value in big-endian encoding */
+    void *data;
+    struct _pitem *next;
+} pitem;
 
 typedef struct _pitem *piterator;
 
 pitem *pitem_new(unsigned char *prio64be, void *data);
-void   pitem_free(pitem *item);
+void pitem_free(pitem *item);
 
 pqueue pqueue_new(void);
-void   pqueue_free(pqueue pq);
+void pqueue_free(pqueue pq);
 
 pitem *pqueue_insert(pqueue pq, pitem *item);
 pitem *pqueue_peek(pqueue pq);
@@ -91,10 +90,10 @@ pitem *pqueue_find(pqueue pq, unsigned char *prio64be);
 pitem *pqueue_iterator(pqueue pq);
 pitem *pqueue_next(piterator *iter);
 
-void   pqueue_print(pqueue pq);
-int    pqueue_size(pqueue pq);
+void pqueue_print(pqueue pq);
+int pqueue_size(pqueue pq);
 
 #ifdef  __cplusplus
 }
 #endif
-#endif /* ! HEADER_PQUEUE_H */
+#endif                          /* ! HEADER_PQUEUE_H */
diff --git a/crypto/rand/md_rand.c b/crypto/rand/md_rand.c
index ba62046ba5..5c13d57765 100644
--- a/crypto/rand/md_rand.c
+++ b/crypto/rand/md_rand.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -113,7 +113,7 @@
 
 #ifdef MD_RAND_DEBUG
 # ifndef NDEBUG
-#   define NDEBUG
+#  define NDEBUG
 # endif
 #endif
 
@@ -133,29 +133,29 @@
 # define PREDICT
 #endif
 
-/* #define PREDICT	1 */
+/* #define PREDICT      1 */
 
-#define STATE_SIZE	1023
-static int state_num=0,state_index=0;
-static unsigned char state[STATE_SIZE+MD_DIGEST_LENGTH];
+#define STATE_SIZE      1023
+static int state_num = 0, state_index = 0;
+static unsigned char state[STATE_SIZE + MD_DIGEST_LENGTH];
 static unsigned char md[MD_DIGEST_LENGTH];
-static long md_count[2]={0,0};
-static double entropy=0;
-static int initialized=0;
+static long md_count[2] = { 0, 0 };
+
+static double entropy = 0;
+static int initialized = 0;
 
 static unsigned int crypto_lock_rand = 0; /* may be set only when a thread
-                                           * holds CRYPTO_LOCK_RAND
-                                           * (to prevent double locking) */
+                                           * holds CRYPTO_LOCK_RAND (to
+                                           * prevent double locking) */
 /* access to lockin_thread is synchronized by CRYPTO_LOCK_RAND2 */
 /* valid iff crypto_lock_rand is set */
 static CRYPTO_THREADID locking_threadid;
 
-
 #ifdef PREDICT
-int rand_predictable=0;
+int rand_predictable = 0;
 #endif
 
-const char RAND_version[]="RAND" OPENSSL_VERSION_PTEXT;
+const char RAND_version[] = "RAND" OPENSSL_VERSION_PTEXT;
 
 static void ssleay_rand_cleanup(void);
 static void ssleay_rand_seed(const void *buf, int num);
@@ -164,436 +164,429 @@ static int ssleay_rand_nopseudo_bytes(unsigned char *buf, int num);
 static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num);
 static int ssleay_rand_status(void);
 
-RAND_METHOD rand_ssleay_meth={
-	ssleay_rand_seed,
-	ssleay_rand_nopseudo_bytes,
-	ssleay_rand_cleanup,
-	ssleay_rand_add,
-	ssleay_rand_pseudo_bytes,
-	ssleay_rand_status
-	}; 
+RAND_METHOD rand_ssleay_meth = {
+    ssleay_rand_seed,
+    ssleay_rand_nopseudo_bytes,
+    ssleay_rand_cleanup,
+    ssleay_rand_add,
+    ssleay_rand_pseudo_bytes,
+    ssleay_rand_status
+};
 
 RAND_METHOD *RAND_SSLeay(void)
-	{
-	return(&rand_ssleay_meth);
-	}
+{
+    return (&rand_ssleay_meth);
+}
 
 static void ssleay_rand_cleanup(void)
-	{
-	OPENSSL_cleanse(state,sizeof(state));
-	state_num=0;
-	state_index=0;
-	OPENSSL_cleanse(md,MD_DIGEST_LENGTH);
-	md_count[0]=0;
-	md_count[1]=0;
-	entropy=0;
-	initialized=0;
-	}
+{
+    OPENSSL_cleanse(state, sizeof(state));
+    state_num = 0;
+    state_index = 0;
+    OPENSSL_cleanse(md, MD_DIGEST_LENGTH);
+    md_count[0] = 0;
+    md_count[1] = 0;
+    entropy = 0;
+    initialized = 0;
+}
 
 static void ssleay_rand_add(const void *buf, int num, double add)
-	{
-	int i,j,k,st_idx;
-	long md_c[2];
-	unsigned char local_md[MD_DIGEST_LENGTH];
-	EVP_MD_CTX m;
-	int do_not_lock;
-
-	if (!num)
-		return;
-
-	/*
-	 * (Based on the rand(3) manpage)
-	 *
-	 * The input is chopped up into units of 20 bytes (or less for
-	 * the last block).  Each of these blocks is run through the hash
-	 * function as follows:  The data passed to the hash function
-	 * is the current 'md', the same number of bytes from the 'state'
-	 * (the location determined by in incremented looping index) as
-	 * the current 'block', the new key data 'block', and 'count'
-	 * (which is incremented after each use).
-	 * The result of this is kept in 'md' and also xored into the
-	 * 'state' at the same locations that were used as input into the
-         * hash function.
-	 */
-
-	/* check if we already have the lock */
-	if (crypto_lock_rand)
-		{
-		CRYPTO_THREADID cur;
-		CRYPTO_THREADID_current(&cur);
-		CRYPTO_r_lock(CRYPTO_LOCK_RAND2);
-		do_not_lock = !CRYPTO_THREADID_cmp(&locking_threadid, &cur);
-		CRYPTO_r_unlock(CRYPTO_LOCK_RAND2);
-		}
-	else
-		do_not_lock = 0;
-
-	if (!do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-	st_idx=state_index;
-
-	/* use our own copies of the counters so that even
-	 * if a concurrent thread seeds with exactly the
-	 * same data and uses the same subarray there's _some_
-	 * difference */
-	md_c[0] = md_count[0];
-	md_c[1] = md_count[1];
-
-	memcpy(local_md, md, sizeof md);
-
-	/* state_index <= state_num <= STATE_SIZE */
-	state_index += num;
-	if (state_index >= STATE_SIZE)
-		{
-		state_index%=STATE_SIZE;
-		state_num=STATE_SIZE;
-		}
-	else if (state_num < STATE_SIZE)	
-		{
-		if (state_index > state_num)
-			state_num=state_index;
-		}
-	/* state_index <= state_num <= STATE_SIZE */
-
-	/* state[st_idx], ..., state[(st_idx + num - 1) % STATE_SIZE]
-	 * are what we will use now, but other threads may use them
-	 * as well */
-
-	md_count[1] += (num / MD_DIGEST_LENGTH) + (num % MD_DIGEST_LENGTH > 0);
-
-	if (!do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-
-	EVP_MD_CTX_init(&m);
-	for (i=0; i MD_DIGEST_LENGTH)?MD_DIGEST_LENGTH:j;
-
-		MD_Init(&m);
-		MD_Update(&m,local_md,MD_DIGEST_LENGTH);
-		k=(st_idx+j)-STATE_SIZE;
-		if (k > 0)
-			{
-			MD_Update(&m,&(state[st_idx]),j-k);
-			MD_Update(&m,&(state[0]),k);
-			}
-		else
-			MD_Update(&m,&(state[st_idx]),j);
-
-		/* DO NOT REMOVE THE FOLLOWING CALL TO MD_Update()! */
-		MD_Update(&m,buf,j);
-		/* We know that line may cause programs such as
-		   purify and valgrind to complain about use of
-		   uninitialized data.  The problem is not, it's
-		   with the caller.  Removing that line will make
-		   sure you get really bad randomness and thereby
-		   other problems such as very insecure keys. */
-
-		MD_Update(&m,(unsigned char *)&(md_c[0]),sizeof(md_c));
-		MD_Final(&m,local_md);
-		md_c[1]++;
-
-		buf=(const char *)buf + j;
-
-		for (k=0; k= STATE_SIZE)
-				st_idx=0;
-			}
-		}
-	EVP_MD_CTX_cleanup(&m);
-
-	if (!do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-	/* Don't just copy back local_md into md -- this could mean that
-	 * other thread's seeding remains without effect (except for
-	 * the incremented counter).  By XORing it we keep at least as
-	 * much entropy as fits into md. */
-	for (k = 0; k < (int)sizeof(md); k++)
-		{
-		md[k] ^= local_md[k];
-		}
-	if (entropy < ENTROPY_NEEDED) /* stop counting when we have enough */
-	    entropy += add;
-	if (!do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-	
+{
+    int i, j, k, st_idx;
+    long md_c[2];
+    unsigned char local_md[MD_DIGEST_LENGTH];
+    EVP_MD_CTX m;
+    int do_not_lock;
+
+    if (!num)
+        return;
+
+    /*
+     * (Based on the rand(3) manpage)
+     *
+     * The input is chopped up into units of 20 bytes (or less for
+     * the last block).  Each of these blocks is run through the hash
+     * function as follows:  The data passed to the hash function
+     * is the current 'md', the same number of bytes from the 'state'
+     * (the location determined by in incremented looping index) as
+     * the current 'block', the new key data 'block', and 'count'
+     * (which is incremented after each use).
+     * The result of this is kept in 'md' and also xored into the
+     * 'state' at the same locations that were used as input into the
+     * hash function.
+     */
+
+    /* check if we already have the lock */
+    if (crypto_lock_rand) {
+        CRYPTO_THREADID cur;
+        CRYPTO_THREADID_current(&cur);
+        CRYPTO_r_lock(CRYPTO_LOCK_RAND2);
+        do_not_lock = !CRYPTO_THREADID_cmp(&locking_threadid, &cur);
+        CRYPTO_r_unlock(CRYPTO_LOCK_RAND2);
+    } else
+        do_not_lock = 0;
+
+    if (!do_not_lock)
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+    st_idx = state_index;
+
+    /*
+     * use our own copies of the counters so that even if a concurrent thread
+     * seeds with exactly the same data and uses the same subarray there's
+     * _some_ difference
+     */
+    md_c[0] = md_count[0];
+    md_c[1] = md_count[1];
+
+    memcpy(local_md, md, sizeof md);
+
+    /* state_index <= state_num <= STATE_SIZE */
+    state_index += num;
+    if (state_index >= STATE_SIZE) {
+        state_index %= STATE_SIZE;
+        state_num = STATE_SIZE;
+    } else if (state_num < STATE_SIZE) {
+        if (state_index > state_num)
+            state_num = state_index;
+    }
+    /* state_index <= state_num <= STATE_SIZE */
+
+    /*
+     * state[st_idx], ..., state[(st_idx + num - 1) % STATE_SIZE] are what we
+     * will use now, but other threads may use them as well
+     */
+
+    md_count[1] += (num / MD_DIGEST_LENGTH) + (num % MD_DIGEST_LENGTH > 0);
+
+    if (!do_not_lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+
+    EVP_MD_CTX_init(&m);
+    for (i = 0; i < num; i += MD_DIGEST_LENGTH) {
+        j = (num - i);
+        j = (j > MD_DIGEST_LENGTH) ? MD_DIGEST_LENGTH : j;
+
+        MD_Init(&m);
+        MD_Update(&m, local_md, MD_DIGEST_LENGTH);
+        k = (st_idx + j) - STATE_SIZE;
+        if (k > 0) {
+            MD_Update(&m, &(state[st_idx]), j - k);
+            MD_Update(&m, &(state[0]), k);
+        } else
+            MD_Update(&m, &(state[st_idx]), j);
+
+        /* DO NOT REMOVE THE FOLLOWING CALL TO MD_Update()! */
+        MD_Update(&m, buf, j);
+        /*
+         * We know that line may cause programs such as purify and valgrind
+         * to complain about use of uninitialized data.  The problem is not,
+         * it's with the caller.  Removing that line will make sure you get
+         * really bad randomness and thereby other problems such as very
+         * insecure keys.
+         */
+
+        MD_Update(&m, (unsigned char *)&(md_c[0]), sizeof(md_c));
+        MD_Final(&m, local_md);
+        md_c[1]++;
+
+        buf = (const char *)buf + j;
+
+        for (k = 0; k < j; k++) {
+            /*
+             * Parallel threads may interfere with this, but always each byte
+             * of the new state is the XOR of some previous value of its and
+             * local_md (itermediate values may be lost). Alway using locking
+             * could hurt performance more than necessary given that
+             * conflicts occur only when the total seeding is longer than the
+             * random state.
+             */
+            state[st_idx++] ^= local_md[k];
+            if (st_idx >= STATE_SIZE)
+                st_idx = 0;
+        }
+    }
+    EVP_MD_CTX_cleanup(&m);
+
+    if (!do_not_lock)
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+    /*
+     * Don't just copy back local_md into md -- this could mean that other
+     * thread's seeding remains without effect (except for the incremented
+     * counter).  By XORing it we keep at least as much entropy as fits into
+     * md.
+     */
+    for (k = 0; k < (int)sizeof(md); k++) {
+        md[k] ^= local_md[k];
+    }
+    if (entropy < ENTROPY_NEEDED) /* stop counting when we have enough */
+        entropy += add;
+    if (!do_not_lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+
 #if !defined(OPENSSL_THREADS) && !defined(OPENSSL_SYS_WIN32)
-	assert(md_c[1] == md_count[1]);
+    assert(md_c[1] == md_count[1]);
 #endif
-	}
+}
 
 static void ssleay_rand_seed(const void *buf, int num)
-	{
-	ssleay_rand_add(buf, num, (double)num);
-	}
+{
+    ssleay_rand_add(buf, num, (double)num);
+}
 
 int ssleay_rand_bytes(unsigned char *buf, int num, int pseudo, int lock)
-	{
-	static volatile int stirred_pool = 0;
-	int i,j,k,st_num,st_idx;
-	int num_ceil;
-	int ok;
-	long md_c[2];
-	unsigned char local_md[MD_DIGEST_LENGTH];
-	EVP_MD_CTX m;
+{
+    static volatile int stirred_pool = 0;
+    int i, j, k, st_num, st_idx;
+    int num_ceil;
+    int ok;
+    long md_c[2];
+    unsigned char local_md[MD_DIGEST_LENGTH];
+    EVP_MD_CTX m;
 #ifndef GETPID_IS_MEANINGLESS
-	pid_t curr_pid = getpid();
+    pid_t curr_pid = getpid();
 #endif
-	int do_stir_pool = 0;
+    int do_stir_pool = 0;
 
 #ifdef PREDICT
-	if (rand_predictable)
-		{
-		static unsigned char val=0;
-
-		for (i=0; i= ENTROPY_NEEDED);
-	if (!ok)
-		{
-		/* If the PRNG state is not yet unpredictable, then seeing
-		 * the PRNG output may help attackers to determine the new
-		 * state; thus we have to decrease the entropy estimate.
-		 * Once we've had enough initial seeding we don't bother to
-		 * adjust the entropy count, though, because we're not ambitious
-		 * to provide *information-theoretic* randomness.
-		 *
-		 * NOTE: This approach fails if the program forks before
-		 * we have enough entropy. Entropy should be collected
-		 * in a separate input pool and be transferred to the
-		 * output pool only when the entropy limit has been reached.
-		 */
-		entropy -= num;
-		if (entropy < 0)
-			entropy = 0;
-		}
-
-	if (do_stir_pool)
-		{
-		/* In the output function only half of 'md' remains secret,
-		 * so we better make sure that the required entropy gets
-		 * 'evenly distributed' through 'state', our randomness pool.
-		 * The input function (ssleay_rand_add) chains all of 'md',
-		 * which makes it more suitable for this purpose.
-		 */
-
-		int n = STATE_SIZE; /* so that the complete pool gets accessed */
-		while (n > 0)
-			{
+    if (num <= 0)
+        return 1;
+
+    EVP_MD_CTX_init(&m);
+    /* round upwards to multiple of MD_DIGEST_LENGTH/2 */
+    num_ceil =
+        (1 + (num - 1) / (MD_DIGEST_LENGTH / 2)) * (MD_DIGEST_LENGTH / 2);
+
+    /*
+     * (Based on the rand(3) manpage:)
+     *
+     * For each group of 10 bytes (or less), we do the following:
+     *
+     * Input into the hash function the local 'md' (which is initialized from
+     * the global 'md' before any bytes are generated), the bytes that are to
+     * be overwritten by the random bytes, and bytes from the 'state'
+     * (incrementing looping index). From this digest output (which is kept
+     * in 'md'), the top (up to) 10 bytes are returned to the caller and the
+     * bottom 10 bytes are xored into the 'state'.
+     *
+     * Finally, after we have finished 'num' random bytes for the
+     * caller, 'count' (which is incremented) and the local and global 'md'
+     * are fed into the hash function and the results are kept in the
+     * global 'md'.
+     */
+    if (lock)
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+
+    /* prevent ssleay_rand_bytes() from trying to obtain the lock again */
+    CRYPTO_w_lock(CRYPTO_LOCK_RAND2);
+    CRYPTO_THREADID_current(&locking_threadid);
+    CRYPTO_w_unlock(CRYPTO_LOCK_RAND2);
+    crypto_lock_rand = 1;
+
+    if (!initialized) {
+        RAND_poll();
+        initialized = 1;
+    }
+
+    if (!stirred_pool)
+        do_stir_pool = 1;
+
+    ok = (entropy >= ENTROPY_NEEDED);
+    if (!ok) {
+        /*
+         * If the PRNG state is not yet unpredictable, then seeing the PRNG
+         * output may help attackers to determine the new state; thus we have
+         * to decrease the entropy estimate. Once we've had enough initial
+         * seeding we don't bother to adjust the entropy count, though,
+         * because we're not ambitious to provide *information-theoretic*
+         * randomness. NOTE: This approach fails if the program forks before
+         * we have enough entropy. Entropy should be collected in a separate
+         * input pool and be transferred to the output pool only when the
+         * entropy limit has been reached.
+         */
+        entropy -= num;
+        if (entropy < 0)
+            entropy = 0;
+    }
+
+    if (do_stir_pool) {
+        /*
+         * In the output function only half of 'md' remains secret, so we
+         * better make sure that the required entropy gets 'evenly
+         * distributed' through 'state', our randomness pool. The input
+         * function (ssleay_rand_add) chains all of 'md', which makes it more
+         * suitable for this purpose.
+         */
+
+        int n = STATE_SIZE;     /* so that the complete pool gets accessed */
+        while (n > 0) {
 #if MD_DIGEST_LENGTH > 20
 # error "Please adjust DUMMY_SEED."
 #endif
 #define DUMMY_SEED "...................." /* at least MD_DIGEST_LENGTH */
-			/* Note that the seed does not matter, it's just that
-			 * ssleay_rand_add expects to have something to hash. */
-			ssleay_rand_add(DUMMY_SEED, MD_DIGEST_LENGTH, 0.0);
-			n -= MD_DIGEST_LENGTH;
-			}
-		if (ok)
-			stirred_pool = 1;
-		}
-
-	st_idx=state_index;
-	st_num=state_num;
-	md_c[0] = md_count[0];
-	md_c[1] = md_count[1];
-	memcpy(local_md, md, sizeof md);
-
-	state_index+=num_ceil;
-	if (state_index > state_num)
-		state_index %= state_num;
-
-	/* state[st_idx], ..., state[(st_idx + num_ceil - 1) % st_num]
-	 * are now ours (but other threads may use them too) */
-
-	md_count[0] += 1;
-
-	/* before unlocking, we must clear 'crypto_lock_rand' */
-	crypto_lock_rand = 0;
-	if (lock)
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-
-	while (num > 0)
-		{
-		/* num_ceil -= MD_DIGEST_LENGTH/2 */
-		j=(num >= MD_DIGEST_LENGTH/2)?MD_DIGEST_LENGTH/2:num;
-		num-=j;
-		MD_Init(&m);
+            /*
+             * Note that the seed does not matter, it's just that
+             * ssleay_rand_add expects to have something to hash.
+             */
+            ssleay_rand_add(DUMMY_SEED, MD_DIGEST_LENGTH, 0.0);
+            n -= MD_DIGEST_LENGTH;
+        }
+        if (ok)
+            stirred_pool = 1;
+    }
+
+    st_idx = state_index;
+    st_num = state_num;
+    md_c[0] = md_count[0];
+    md_c[1] = md_count[1];
+    memcpy(local_md, md, sizeof md);
+
+    state_index += num_ceil;
+    if (state_index > state_num)
+        state_index %= state_num;
+
+    /*
+     * state[st_idx], ..., state[(st_idx + num_ceil - 1) % st_num] are now
+     * ours (but other threads may use them too)
+     */
+
+    md_count[0] += 1;
+
+    /* before unlocking, we must clear 'crypto_lock_rand' */
+    crypto_lock_rand = 0;
+    if (lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+
+    while (num > 0) {
+        /* num_ceil -= MD_DIGEST_LENGTH/2 */
+        j = (num >= MD_DIGEST_LENGTH / 2) ? MD_DIGEST_LENGTH / 2 : num;
+        num -= j;
+        MD_Init(&m);
 #ifndef GETPID_IS_MEANINGLESS
-		if (curr_pid) /* just in the first iteration to save time */
-			{
-			MD_Update(&m,(unsigned char*)&curr_pid,sizeof curr_pid);
-			curr_pid = 0;
-			}
+        if (curr_pid) {         /* just in the first iteration to save time */
+            MD_Update(&m, (unsigned char *)&curr_pid, sizeof curr_pid);
+            curr_pid = 0;
+        }
 #endif
-		MD_Update(&m,local_md,MD_DIGEST_LENGTH);
-		MD_Update(&m,(unsigned char *)&(md_c[0]),sizeof(md_c));
-
-#ifndef PURIFY /* purify complains */
-		/* The following line uses the supplied buffer as a small
-		 * source of entropy: since this buffer is often uninitialised
-		 * it may cause programs such as purify or valgrind to
-		 * complain. So for those builds it is not used: the removal
-		 * of such a small source of entropy has negligible impact on
-		 * security.
-		 */
-		MD_Update(&m,buf,j);
+        MD_Update(&m, local_md, MD_DIGEST_LENGTH);
+        MD_Update(&m, (unsigned char *)&(md_c[0]), sizeof(md_c));
+
+#ifndef PURIFY                  /* purify complains */
+        /*
+         * The following line uses the supplied buffer as a small source of
+         * entropy: since this buffer is often uninitialised it may cause
+         * programs such as purify or valgrind to complain. So for those
+         * builds it is not used: the removal of such a small source of
+         * entropy has negligible impact on security.
+         */
+        MD_Update(&m, buf, j);
 #endif
 
-		k=(st_idx+MD_DIGEST_LENGTH/2)-st_num;
-		if (k > 0)
-			{
-			MD_Update(&m,&(state[st_idx]),MD_DIGEST_LENGTH/2-k);
-			MD_Update(&m,&(state[0]),k);
-			}
-		else
-			MD_Update(&m,&(state[st_idx]),MD_DIGEST_LENGTH/2);
-		MD_Final(&m,local_md);
-
-		for (i=0; i= st_num)
-				st_idx=0;
-			if (i < j)
-				*(buf++)=local_md[i+MD_DIGEST_LENGTH/2];
-			}
-		}
-
-	MD_Init(&m);
-	MD_Update(&m,(unsigned char *)&(md_c[0]),sizeof(md_c));
-	MD_Update(&m,local_md,MD_DIGEST_LENGTH);
-	if (lock)
-		CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-	MD_Update(&m,md,MD_DIGEST_LENGTH);
-	MD_Final(&m,md);
-	if (lock)
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-
-	EVP_MD_CTX_cleanup(&m);
-	if (ok)
-		return(1);
-	else if (pseudo)
-		return 0;
-	else 
-		{
-		RANDerr(RAND_F_SSLEAY_RAND_BYTES,RAND_R_PRNG_NOT_SEEDED);
-		ERR_add_error_data(1, "You need to read the OpenSSL FAQ, "
-			"http://www.openssl.org/support/faq.html");
-		return(0);
-		}
-	}
+        k = (st_idx + MD_DIGEST_LENGTH / 2) - st_num;
+        if (k > 0) {
+            MD_Update(&m, &(state[st_idx]), MD_DIGEST_LENGTH / 2 - k);
+            MD_Update(&m, &(state[0]), k);
+        } else
+            MD_Update(&m, &(state[st_idx]), MD_DIGEST_LENGTH / 2);
+        MD_Final(&m, local_md);
+
+        for (i = 0; i < MD_DIGEST_LENGTH / 2; i++) {
+            /* may compete with other threads */
+            state[st_idx++] ^= local_md[i];
+            if (st_idx >= st_num)
+                st_idx = 0;
+            if (i < j)
+                *(buf++) = local_md[i + MD_DIGEST_LENGTH / 2];
+        }
+    }
+
+    MD_Init(&m);
+    MD_Update(&m, (unsigned char *)&(md_c[0]), sizeof(md_c));
+    MD_Update(&m, local_md, MD_DIGEST_LENGTH);
+    if (lock)
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+    MD_Update(&m, md, MD_DIGEST_LENGTH);
+    MD_Final(&m, md);
+    if (lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+
+    EVP_MD_CTX_cleanup(&m);
+    if (ok)
+        return (1);
+    else if (pseudo)
+        return 0;
+    else {
+        RANDerr(RAND_F_SSLEAY_RAND_BYTES, RAND_R_PRNG_NOT_SEEDED);
+        ERR_add_error_data(1, "You need to read the OpenSSL FAQ, "
+                           "http://www.openssl.org/support/faq.html");
+        return (0);
+    }
+}
 
 static int ssleay_rand_nopseudo_bytes(unsigned char *buf, int num)
-	{
-	return ssleay_rand_bytes(buf, num, 0, 1);
-	}
+{
+    return ssleay_rand_bytes(buf, num, 0, 1);
+}
 
-/* pseudo-random bytes that are guaranteed to be unique but not
-   unpredictable */
-static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num) 
-	{
-	return ssleay_rand_bytes(buf, num, 1, 1);
-	}
+/*
+ * pseudo-random bytes that are guaranteed to be unique but not unpredictable
+ */
+static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num)
+{
+    return ssleay_rand_bytes(buf, num, 1, 1);
+}
 
 static int ssleay_rand_status(void)
-	{
-	CRYPTO_THREADID cur;
-	int ret;
-	int do_not_lock;
-
-	CRYPTO_THREADID_current(&cur);
-	/* check if we already have the lock
-	 * (could happen if a RAND_poll() implementation calls RAND_status()) */
-	if (crypto_lock_rand)
-		{
-		CRYPTO_r_lock(CRYPTO_LOCK_RAND2);
-		do_not_lock = !CRYPTO_THREADID_cmp(&locking_threadid, &cur);
-		CRYPTO_r_unlock(CRYPTO_LOCK_RAND2);
-		}
-	else
-		do_not_lock = 0;
-	
-	if (!do_not_lock)
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-		
-		/* prevent ssleay_rand_bytes() from trying to obtain the lock again */
-		CRYPTO_w_lock(CRYPTO_LOCK_RAND2);
-		CRYPTO_THREADID_cpy(&locking_threadid, &cur);
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND2);
-		crypto_lock_rand = 1;
-		}
-	
-	if (!initialized)
-		{
-		RAND_poll();
-		initialized = 1;
-		}
-
-	ret = entropy >= ENTROPY_NEEDED;
-
-	if (!do_not_lock)
-		{
-		/* before unlocking, we must clear 'crypto_lock_rand' */
-		crypto_lock_rand = 0;
-		
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-		}
-	
-	return ret;
-	}
+{
+    CRYPTO_THREADID cur;
+    int ret;
+    int do_not_lock;
+
+    CRYPTO_THREADID_current(&cur);
+    /*
+     * check if we already have the lock (could happen if a RAND_poll()
+     * implementation calls RAND_status())
+     */
+    if (crypto_lock_rand) {
+        CRYPTO_r_lock(CRYPTO_LOCK_RAND2);
+        do_not_lock = !CRYPTO_THREADID_cmp(&locking_threadid, &cur);
+        CRYPTO_r_unlock(CRYPTO_LOCK_RAND2);
+    } else
+        do_not_lock = 0;
+
+    if (!do_not_lock) {
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+
+        /*
+         * prevent ssleay_rand_bytes() from trying to obtain the lock again
+         */
+        CRYPTO_w_lock(CRYPTO_LOCK_RAND2);
+        CRYPTO_THREADID_cpy(&locking_threadid, &cur);
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND2);
+        crypto_lock_rand = 1;
+    }
+
+    if (!initialized) {
+        RAND_poll();
+        initialized = 1;
+    }
+
+    ret = entropy >= ENTROPY_NEEDED;
+
+    if (!do_not_lock) {
+        /* before unlocking, we must clear 'crypto_lock_rand' */
+        crypto_lock_rand = 0;
+
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+    }
+
+    return ret;
+}
diff --git a/crypto/rand/rand.h b/crypto/rand/rand.h
index bb5520e80a..2553afda20 100644
--- a/crypto/rand/rand.h
+++ b/crypto/rand/rand.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,75 +57,75 @@
  */
 
 #ifndef HEADER_RAND_H
-#define HEADER_RAND_H
+# define HEADER_RAND_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#if defined(OPENSSL_SYS_WINDOWS)
-#include 
-#endif
+# if defined(OPENSSL_SYS_WINDOWS)
+#  include 
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#if defined(OPENSSL_FIPS)
-#define FIPS_RAND_SIZE_T size_t
-#endif
+# if defined(OPENSSL_FIPS)
+#  define FIPS_RAND_SIZE_T size_t
+# endif
 
 /* Already defined in ossl_typ.h */
 /* typedef struct rand_meth_st RAND_METHOD; */
 
-struct rand_meth_st
-	{
-	void (*seed)(const void *buf, int num);
-	int (*bytes)(unsigned char *buf, int num);
-	void (*cleanup)(void);
-	void (*add)(const void *buf, int num, double entropy);
-	int (*pseudorand)(unsigned char *buf, int num);
-	int (*status)(void);
-	};
-
-#ifdef BN_DEBUG
+struct rand_meth_st {
+    void (*seed) (const void *buf, int num);
+    int (*bytes) (unsigned char *buf, int num);
+    void (*cleanup) (void);
+    void (*add) (const void *buf, int num, double entropy);
+    int (*pseudorand) (unsigned char *buf, int num);
+    int (*status) (void);
+};
+
+# ifdef BN_DEBUG
 extern int rand_predictable;
-#endif
+# endif
 
 int RAND_set_rand_method(const RAND_METHOD *meth);
 const RAND_METHOD *RAND_get_rand_method(void);
-#ifndef OPENSSL_NO_ENGINE
+# ifndef OPENSSL_NO_ENGINE
 int RAND_set_rand_engine(ENGINE *engine);
-#endif
+# endif
 RAND_METHOD *RAND_SSLeay(void);
-void RAND_cleanup(void );
-int  RAND_bytes(unsigned char *buf,int num);
-int  RAND_pseudo_bytes(unsigned char *buf,int num);
-void RAND_seed(const void *buf,int num);
-void RAND_add(const void *buf,int num,double entropy);
-int  RAND_load_file(const char *file,long max_bytes);
-int  RAND_write_file(const char *file);
-const char *RAND_file_name(char *file,size_t num);
+void RAND_cleanup(void);
+int RAND_bytes(unsigned char *buf, int num);
+int RAND_pseudo_bytes(unsigned char *buf, int num);
+void RAND_seed(const void *buf, int num);
+void RAND_add(const void *buf, int num, double entropy);
+int RAND_load_file(const char *file, long max_bytes);
+int RAND_write_file(const char *file);
+const char *RAND_file_name(char *file, size_t num);
 int RAND_status(void);
 int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes);
 int RAND_egd(const char *path);
-int RAND_egd_bytes(const char *path,int bytes);
+int RAND_egd_bytes(const char *path, int bytes);
 int RAND_poll(void);
 
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
 
 void RAND_screen(void);
 int RAND_event(UINT, WPARAM, LPARAM);
 
-#endif
+# endif
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 void RAND_set_fips_drbg_type(int type, int flags);
 int RAND_init_fips(void);
-#endif
+# endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_RAND_strings(void);
@@ -133,16 +133,16 @@ void ERR_load_RAND_strings(void);
 /* Error codes for the RAND functions. */
 
 /* Function codes. */
-#define RAND_F_RAND_GET_RAND_METHOD			 101
-#define RAND_F_RAND_INIT_FIPS				 102
-#define RAND_F_SSLEAY_RAND_BYTES			 100
+# define RAND_F_RAND_GET_RAND_METHOD                      101
+# define RAND_F_RAND_INIT_FIPS                            102
+# define RAND_F_SSLEAY_RAND_BYTES                         100
 
 /* Reason codes. */
-#define RAND_R_DUAL_EC_DRBG_DISABLED			 104
-#define RAND_R_ERROR_INITIALISING_DRBG			 102
-#define RAND_R_ERROR_INSTANTIATING_DRBG			 103
-#define RAND_R_NO_FIPS_RANDOM_METHOD_SET		 101
-#define RAND_R_PRNG_NOT_SEEDED				 100
+# define RAND_R_DUAL_EC_DRBG_DISABLED                     104
+# define RAND_R_ERROR_INITIALISING_DRBG                   102
+# define RAND_R_ERROR_INSTANTIATING_DRBG                  103
+# define RAND_R_NO_FIPS_RANDOM_METHOD_SET                 101
+# define RAND_R_PRNG_NOT_SEEDED                           100
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rand/rand_egd.c b/crypto/rand/rand_egd.c
index 3c69fd2169..1b6e501b73 100644
--- a/crypto/rand/rand_egd.c
+++ b/crypto/rand/rand_egd.c
@@ -8,7 +8,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -97,207 +97,195 @@
 
 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_VOS) || defined(OPENSSL_SYS_BEOS)
 int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
-	{
-	return(-1);
-	}
+{
+    return (-1);
+}
+
 int RAND_egd(const char *path)
-	{
-	return(-1);
-	}
+{
+    return (-1);
+}
 
-int RAND_egd_bytes(const char *path,int bytes)
-	{
-	return(-1);
-	}
+int RAND_egd_bytes(const char *path, int bytes)
+{
+    return (-1);
+}
 #else
-#include 
-#include OPENSSL_UNISTD
-#include 
-#include 
-#ifndef NO_SYS_UN_H
-# ifdef OPENSSL_SYS_VXWORKS
+# include 
+# include OPENSSL_UNISTD
+# include 
+# include 
+# ifndef NO_SYS_UN_H
+#  ifdef OPENSSL_SYS_VXWORKS
 #   include 
-# else
+#  else
 #   include 
-# endif
-#else
-struct	sockaddr_un {
-	short	sun_family;		/* AF_UNIX */
-	char	sun_path[108];		/* path name (gag) */
+#  endif
+# else
+struct sockaddr_un {
+    short sun_family;           /* AF_UNIX */
+    char sun_path[108];         /* path name (gag) */
 };
-#endif /* NO_SYS_UN_H */
-#include 
-#include 
+# endif                         /* NO_SYS_UN_H */
+# include 
+# include 
 
-#ifndef offsetof
+# ifndef offsetof
 #  define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-#endif
+# endif
 
 int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes)
-	{
-	int ret = 0;
-	struct sockaddr_un addr;
-	int len, num, numbytes;
-	int fd = -1;
-	int success;
-	unsigned char egdbuf[2], tempbuf[255], *retrievebuf;
+{
+    int ret = 0;
+    struct sockaddr_un addr;
+    int len, num, numbytes;
+    int fd = -1;
+    int success;
+    unsigned char egdbuf[2], tempbuf[255], *retrievebuf;
 
-	memset(&addr, 0, sizeof(addr));
-	addr.sun_family = AF_UNIX;
-	if (strlen(path) >= sizeof(addr.sun_path))
-		return (-1);
-	BUF_strlcpy(addr.sun_path,path,sizeof addr.sun_path);
-	len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
-	fd = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (fd == -1) return (-1);
-	success = 0;
-	while (!success)
-	    {
-	    if (connect(fd, (struct sockaddr *)&addr, len) == 0)
-	       success = 1;
-	    else
-		{
-		switch (errno)
-		    {
-#ifdef EINTR
-		    case EINTR:
-#endif
-#ifdef EAGAIN
-		    case EAGAIN:
-#endif
-#ifdef EINPROGRESS
-		    case EINPROGRESS:
-#endif
-#ifdef EALREADY
-		    case EALREADY:
-#endif
-			/* No error, try again */
-			break;
-#ifdef EISCONN
-		    case EISCONN:
-			success = 1;
-			break;
-#endif
-		    default:
-			goto err;	/* failure */
-		    }
-		}
-	    }
+    memset(&addr, 0, sizeof(addr));
+    addr.sun_family = AF_UNIX;
+    if (strlen(path) >= sizeof(addr.sun_path))
+        return (-1);
+    BUF_strlcpy(addr.sun_path, path, sizeof addr.sun_path);
+    len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
+    fd = socket(AF_UNIX, SOCK_STREAM, 0);
+    if (fd == -1)
+        return (-1);
+    success = 0;
+    while (!success) {
+        if (connect(fd, (struct sockaddr *)&addr, len) == 0)
+            success = 1;
+        else {
+            switch (errno) {
+# ifdef EINTR
+            case EINTR:
+# endif
+# ifdef EAGAIN
+            case EAGAIN:
+# endif
+# ifdef EINPROGRESS
+            case EINPROGRESS:
+# endif
+# ifdef EALREADY
+            case EALREADY:
+# endif
+                /* No error, try again */
+                break;
+# ifdef EISCONN
+            case EISCONN:
+                success = 1;
+                break;
+# endif
+            default:
+                goto err;       /* failure */
+            }
+        }
+    }
 
-	while(bytes > 0)
-	    {
-	    egdbuf[0] = 1;
-	    egdbuf[1] = bytes < 255 ? bytes : 255;
-	    numbytes = 0;
-	    while (numbytes != 2)
-		{
-	        num = write(fd, egdbuf + numbytes, 2 - numbytes);
-	        if (num >= 0)
-		    numbytes += num;
-	    	else
-		    {
-		    switch (errno)
-		    	{
-#ifdef EINTR
-		    	case EINTR:
-#endif
-#ifdef EAGAIN
-		    	case EAGAIN:
-#endif
-			    /* No error, try again */
-			    break;
-		    	default:
-			    ret = -1;
-			    goto err;	/* failure */
-			}
-		    }
-		}
-	    numbytes = 0;
-	    while (numbytes != 1)
-		{
-	        num = read(fd, egdbuf, 1);
-	        if (num == 0)
-			goto err;	/* descriptor closed */
-		else if (num > 0)
-		    numbytes += num;
-	    	else
-		    {
-		    switch (errno)
-		    	{
-#ifdef EINTR
-		    	case EINTR:
-#endif
-#ifdef EAGAIN
-		    	case EAGAIN:
-#endif
-			    /* No error, try again */
-			    break;
-		    	default:
-			    ret = -1;
-			    goto err;	/* failure */
-			}
-		    }
-		}
-	    if(egdbuf[0] == 0)
-		goto err;
-	    if (buf)
-		retrievebuf = buf + ret;
-	    else
-		retrievebuf = tempbuf;
-	    numbytes = 0;
-	    while (numbytes != egdbuf[0])
-		{
-	        num = read(fd, retrievebuf + numbytes, egdbuf[0] - numbytes);
-		if (num == 0)
-			goto err;	/* descriptor closed */
-	        else if (num > 0)
-		    numbytes += num;
-	    	else
-		    {
-		    switch (errno)
-		    	{
-#ifdef EINTR
-		    	case EINTR:
-#endif
-#ifdef EAGAIN
-		    	case EAGAIN:
-#endif
-			    /* No error, try again */
-			    break;
-		    	default:
-			    ret = -1;
-			    goto err;	/* failure */
-			}
-		    }
-		}
-	    ret += egdbuf[0];
-	    bytes -= egdbuf[0];
-	    if (!buf)
-		RAND_seed(tempbuf, egdbuf[0]);
-	    }
+    while (bytes > 0) {
+        egdbuf[0] = 1;
+        egdbuf[1] = bytes < 255 ? bytes : 255;
+        numbytes = 0;
+        while (numbytes != 2) {
+            num = write(fd, egdbuf + numbytes, 2 - numbytes);
+            if (num >= 0)
+                numbytes += num;
+            else {
+                switch (errno) {
+# ifdef EINTR
+                case EINTR:
+# endif
+# ifdef EAGAIN
+                case EAGAIN:
+# endif
+                    /* No error, try again */
+                    break;
+                default:
+                    ret = -1;
+                    goto err;   /* failure */
+                }
+            }
+        }
+        numbytes = 0;
+        while (numbytes != 1) {
+            num = read(fd, egdbuf, 1);
+            if (num == 0)
+                goto err;       /* descriptor closed */
+            else if (num > 0)
+                numbytes += num;
+            else {
+                switch (errno) {
+# ifdef EINTR
+                case EINTR:
+# endif
+# ifdef EAGAIN
+                case EAGAIN:
+# endif
+                    /* No error, try again */
+                    break;
+                default:
+                    ret = -1;
+                    goto err;   /* failure */
+                }
+            }
+        }
+        if (egdbuf[0] == 0)
+            goto err;
+        if (buf)
+            retrievebuf = buf + ret;
+        else
+            retrievebuf = tempbuf;
+        numbytes = 0;
+        while (numbytes != egdbuf[0]) {
+            num = read(fd, retrievebuf + numbytes, egdbuf[0] - numbytes);
+            if (num == 0)
+                goto err;       /* descriptor closed */
+            else if (num > 0)
+                numbytes += num;
+            else {
+                switch (errno) {
+# ifdef EINTR
+                case EINTR:
+# endif
+# ifdef EAGAIN
+                case EAGAIN:
+# endif
+                    /* No error, try again */
+                    break;
+                default:
+                    ret = -1;
+                    goto err;   /* failure */
+                }
+            }
+        }
+        ret += egdbuf[0];
+        bytes -= egdbuf[0];
+        if (!buf)
+            RAND_seed(tempbuf, egdbuf[0]);
+    }
  err:
-	if (fd != -1) close(fd);
-	return(ret);
-	}
-
+    if (fd != -1)
+        close(fd);
+    return (ret);
+}
 
 int RAND_egd_bytes(const char *path, int bytes)
-	{
-	int num, ret = 0;
+{
+    int num, ret = 0;
 
-	num = RAND_query_egd_bytes(path, NULL, bytes);
-	if (num < 1) goto err;
-	if (RAND_status() == 1)
-	    ret = num;
+    num = RAND_query_egd_bytes(path, NULL, bytes);
+    if (num < 1)
+        goto err;
+    if (RAND_status() == 1)
+        ret = num;
  err:
-	return(ret);
-	}
-
+    return (ret);
+}
 
 int RAND_egd(const char *path)
-	{
-	return (RAND_egd_bytes(path, 255));
-	}
-
+{
+    return (RAND_egd_bytes(path, 255));
+}
 
 #endif
diff --git a/crypto/rand/rand_err.c b/crypto/rand/rand_err.c
index c4c80fc8cc..55d86ea8a3 100644
--- a/crypto/rand/rand_err.c
+++ b/crypto/rand/rand_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,37 +66,35 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_RAND,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_RAND,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_RAND,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_RAND,0,reason)
 
-static ERR_STRING_DATA RAND_str_functs[]=
-	{
-{ERR_FUNC(RAND_F_RAND_GET_RAND_METHOD),	"RAND_get_rand_method"},
-{ERR_FUNC(RAND_F_RAND_INIT_FIPS),	"RAND_init_fips"},
-{ERR_FUNC(RAND_F_SSLEAY_RAND_BYTES),	"SSLEAY_RAND_BYTES"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RAND_str_functs[] = {
+    {ERR_FUNC(RAND_F_RAND_GET_RAND_METHOD), "RAND_get_rand_method"},
+    {ERR_FUNC(RAND_F_RAND_INIT_FIPS), "RAND_init_fips"},
+    {ERR_FUNC(RAND_F_SSLEAY_RAND_BYTES), "SSLEAY_RAND_BYTES"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA RAND_str_reasons[]=
-	{
-{ERR_REASON(RAND_R_DUAL_EC_DRBG_DISABLED),"dual ec drbg disabled"},
-{ERR_REASON(RAND_R_ERROR_INITIALISING_DRBG),"error initialising drbg"},
-{ERR_REASON(RAND_R_ERROR_INSTANTIATING_DRBG),"error instantiating drbg"},
-{ERR_REASON(RAND_R_NO_FIPS_RANDOM_METHOD_SET),"no fips random method set"},
-{ERR_REASON(RAND_R_PRNG_NOT_SEEDED)      ,"PRNG not seeded"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RAND_str_reasons[] = {
+    {ERR_REASON(RAND_R_DUAL_EC_DRBG_DISABLED), "dual ec drbg disabled"},
+    {ERR_REASON(RAND_R_ERROR_INITIALISING_DRBG), "error initialising drbg"},
+    {ERR_REASON(RAND_R_ERROR_INSTANTIATING_DRBG), "error instantiating drbg"},
+    {ERR_REASON(RAND_R_NO_FIPS_RANDOM_METHOD_SET),
+     "no fips random method set"},
+    {ERR_REASON(RAND_R_PRNG_NOT_SEEDED), "PRNG not seeded"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_RAND_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(RAND_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,RAND_str_functs);
-		ERR_load_strings(0,RAND_str_reasons);
-		}
+    if (ERR_func_error_string(RAND_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, RAND_str_functs);
+        ERR_load_strings(0, RAND_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/rand/rand_lcl.h b/crypto/rand/rand_lcl.h
index 0fabf8dc5d..f9fda3eb89 100644
--- a/crypto/rand/rand_lcl.h
+++ b/crypto/rand/rand_lcl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,49 +110,48 @@
  */
 
 #ifndef HEADER_RAND_LCL_H
-#define HEADER_RAND_LCL_H
+# define HEADER_RAND_LCL_H
 
-#define ENTROPY_NEEDED 32  /* require 256 bits = 32 bytes of randomness */
+# define ENTROPY_NEEDED 32      /* require 256 bits = 32 bytes of randomness */
 
+# if !defined(USE_MD5_RAND) && !defined(USE_SHA1_RAND) && !defined(USE_MDC2_RAND) && !defined(USE_MD2_RAND)
+#  if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
+#   define USE_SHA1_RAND
+#  elif !defined(OPENSSL_NO_MD5)
+#   define USE_MD5_RAND
+#  elif !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES)
+#   define USE_MDC2_RAND
+#  elif !defined(OPENSSL_NO_MD2)
+#   define USE_MD2_RAND
+#  else
+#   error No message digest algorithm available
+#  endif
+# endif
 
-#if !defined(USE_MD5_RAND) && !defined(USE_SHA1_RAND) && !defined(USE_MDC2_RAND) && !defined(USE_MD2_RAND)
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-#define USE_SHA1_RAND
-#elif !defined(OPENSSL_NO_MD5)
-#define USE_MD5_RAND
-#elif !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES)
-#define USE_MDC2_RAND
-#elif !defined(OPENSSL_NO_MD2)
-#define USE_MD2_RAND
-#else
-#error No message digest algorithm available
-#endif
-#endif
-
-#include 
-#define MD_Update(a,b,c)	EVP_DigestUpdate(a,b,c)
-#define	MD_Final(a,b)		EVP_DigestFinal_ex(a,b,NULL)
-#if defined(USE_MD5_RAND)
-#include 
-#define MD_DIGEST_LENGTH	MD5_DIGEST_LENGTH
-#define MD_Init(a)		EVP_DigestInit_ex(a,EVP_md5(), NULL)
-#define	MD(a,b,c)		EVP_Digest(a,b,c,NULL,EVP_md5(), NULL)
-#elif defined(USE_SHA1_RAND)
-#include 
-#define MD_DIGEST_LENGTH	SHA_DIGEST_LENGTH
-#define MD_Init(a)		EVP_DigestInit_ex(a,EVP_sha1(), NULL)
-#define	MD(a,b,c)		EVP_Digest(a,b,c,NULL,EVP_sha1(), NULL)
-#elif defined(USE_MDC2_RAND)
-#include 
-#define MD_DIGEST_LENGTH	MDC2_DIGEST_LENGTH
-#define MD_Init(a)		EVP_DigestInit_ex(a,EVP_mdc2(), NULL)
-#define	MD(a,b,c)		EVP_Digest(a,b,c,NULL,EVP_mdc2(), NULL)
-#elif defined(USE_MD2_RAND)
-#include 
-#define MD_DIGEST_LENGTH	MD2_DIGEST_LENGTH
-#define MD_Init(a)		EVP_DigestInit_ex(a,EVP_md2(), NULL)
-#define	MD(a,b,c)		EVP_Digest(a,b,c,NULL,EVP_md2(), NULL)
-#endif
+# include 
+# define MD_Update(a,b,c)        EVP_DigestUpdate(a,b,c)
+# define MD_Final(a,b)           EVP_DigestFinal_ex(a,b,NULL)
+# if defined(USE_MD5_RAND)
+#  include 
+#  define MD_DIGEST_LENGTH        MD5_DIGEST_LENGTH
+#  define MD_Init(a)              EVP_DigestInit_ex(a,EVP_md5(), NULL)
+#  define MD(a,b,c)               EVP_Digest(a,b,c,NULL,EVP_md5(), NULL)
+# elif defined(USE_SHA1_RAND)
+#  include 
+#  define MD_DIGEST_LENGTH        SHA_DIGEST_LENGTH
+#  define MD_Init(a)              EVP_DigestInit_ex(a,EVP_sha1(), NULL)
+#  define MD(a,b,c)               EVP_Digest(a,b,c,NULL,EVP_sha1(), NULL)
+# elif defined(USE_MDC2_RAND)
+#  include 
+#  define MD_DIGEST_LENGTH        MDC2_DIGEST_LENGTH
+#  define MD_Init(a)              EVP_DigestInit_ex(a,EVP_mdc2(), NULL)
+#  define MD(a,b,c)               EVP_Digest(a,b,c,NULL,EVP_mdc2(), NULL)
+# elif defined(USE_MD2_RAND)
+#  include 
+#  define MD_DIGEST_LENGTH        MD2_DIGEST_LENGTH
+#  define MD_Init(a)              EVP_DigestInit_ex(a,EVP_md2(), NULL)
+#  define MD(a,b,c)               EVP_Digest(a,b,c,NULL,EVP_md2(), NULL)
+# endif
 
 int ssleay_rand_bytes(unsigned char *buf, int num, int pseudo, int lock);
 
diff --git a/crypto/rand/rand_lib.c b/crypto/rand/rand_lib.c
index 239a1cde81..88a78d3506 100644
--- a/crypto/rand/rand_lib.c
+++ b/crypto/rand/rand_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,246 +62,239 @@
 #include 
 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #ifdef OPENSSL_FIPS
-#include 
-#include 
-#include "rand_lcl.h"
+# include 
+# include 
+# include "rand_lcl.h"
 #endif
 
 #ifndef OPENSSL_NO_ENGINE
 /* non-NULL if default_RAND_meth is ENGINE-provided */
-static ENGINE *funct_ref =NULL;
+static ENGINE *funct_ref = NULL;
 #endif
 static const RAND_METHOD *default_RAND_meth = NULL;
 
 int RAND_set_rand_method(const RAND_METHOD *meth)
-	{
+{
 #ifndef OPENSSL_NO_ENGINE
-	if(funct_ref)
-		{
-		ENGINE_finish(funct_ref);
-		funct_ref = NULL;
-		}
+    if (funct_ref) {
+        ENGINE_finish(funct_ref);
+        funct_ref = NULL;
+    }
 #endif
-	default_RAND_meth = meth;
-	return 1;
-	}
+    default_RAND_meth = meth;
+    return 1;
+}
 
 const RAND_METHOD *RAND_get_rand_method(void)
-	{
-	if (!default_RAND_meth)
-		{
+{
+    if (!default_RAND_meth) {
 #ifndef OPENSSL_NO_ENGINE
-		ENGINE *e = ENGINE_get_default_RAND();
-		if(e)
-			{
-			default_RAND_meth = ENGINE_get_RAND(e);
-			if(!default_RAND_meth)
-				{
-				ENGINE_finish(e);
-				e = NULL;
-				}
-			}
-		if(e)
-			funct_ref = e;
-		else
+        ENGINE *e = ENGINE_get_default_RAND();
+        if (e) {
+            default_RAND_meth = ENGINE_get_RAND(e);
+            if (!default_RAND_meth) {
+                ENGINE_finish(e);
+                e = NULL;
+            }
+        }
+        if (e)
+            funct_ref = e;
+        else
 #endif
-			default_RAND_meth = RAND_SSLeay();
-		}
-	return default_RAND_meth;
-	}
+            default_RAND_meth = RAND_SSLeay();
+    }
+    return default_RAND_meth;
+}
 
 #ifndef OPENSSL_NO_ENGINE
 int RAND_set_rand_engine(ENGINE *engine)
-	{
-	const RAND_METHOD *tmp_meth = NULL;
-	if(engine)
-		{
-		if(!ENGINE_init(engine))
-			return 0;
-		tmp_meth = ENGINE_get_RAND(engine);
-		if(!tmp_meth)
-			{
-			ENGINE_finish(engine);
-			return 0;
-			}
-		}
-	/* This function releases any prior ENGINE so call it first */
-	RAND_set_rand_method(tmp_meth);
-	funct_ref = engine;
-	return 1;
-	}
+{
+    const RAND_METHOD *tmp_meth = NULL;
+    if (engine) {
+        if (!ENGINE_init(engine))
+            return 0;
+        tmp_meth = ENGINE_get_RAND(engine);
+        if (!tmp_meth) {
+            ENGINE_finish(engine);
+            return 0;
+        }
+    }
+    /* This function releases any prior ENGINE so call it first */
+    RAND_set_rand_method(tmp_meth);
+    funct_ref = engine;
+    return 1;
+}
 #endif
 
 void RAND_cleanup(void)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->cleanup)
-		meth->cleanup();
-	RAND_set_rand_method(NULL);
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->cleanup)
+        meth->cleanup();
+    RAND_set_rand_method(NULL);
+}
 
 void RAND_seed(const void *buf, int num)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->seed)
-		meth->seed(buf,num);
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->seed)
+        meth->seed(buf, num);
+}
 
 void RAND_add(const void *buf, int num, double entropy)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->add)
-		meth->add(buf,num,entropy);
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->add)
+        meth->add(buf, num, entropy);
+}
 
 int RAND_bytes(unsigned char *buf, int num)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->bytes)
-		return meth->bytes(buf,num);
-	return(-1);
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->bytes)
+        return meth->bytes(buf, num);
+    return (-1);
+}
 
 int RAND_pseudo_bytes(unsigned char *buf, int num)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->pseudorand)
-		return meth->pseudorand(buf,num);
-	return(-1);
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->pseudorand)
+        return meth->pseudorand(buf, num);
+    return (-1);
+}
 
 int RAND_status(void)
-	{
-	const RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->status)
-		return meth->status();
-	return 0;
-	}
+{
+    const RAND_METHOD *meth = RAND_get_rand_method();
+    if (meth && meth->status)
+        return meth->status();
+    return 0;
+}
 
 #ifdef OPENSSL_FIPS
 
-/* FIPS DRBG initialisation code. This sets up the DRBG for use by the
- * rest of OpenSSL. 
+/*
+ * FIPS DRBG initialisation code. This sets up the DRBG for use by the rest
+ * of OpenSSL.
  */
 
-/* Entropy gatherer: use standard OpenSSL PRNG to seed (this will gather
+/*
+ * Entropy gatherer: use standard OpenSSL PRNG to seed (this will gather
  * entropy internally through RAND_poll().
  */
 
 static size_t drbg_get_entropy(DRBG_CTX *ctx, unsigned char **pout,
-                                int entropy, size_t min_len, size_t max_len)
-        {
-	/* Round up request to multiple of block size */
-	min_len = ((min_len + 19) / 20) * 20;
-	*pout = OPENSSL_malloc(min_len);
-	if (!*pout)
-		return 0;
-	if (ssleay_rand_bytes(*pout, min_len, 0, 0) <= 0)
-		{
-		OPENSSL_free(*pout);
-		*pout = NULL;
-		return 0;
-		}
-        return min_len;
-        }
+                               int entropy, size_t min_len, size_t max_len)
+{
+    /* Round up request to multiple of block size */
+    min_len = ((min_len + 19) / 20) * 20;
+    *pout = OPENSSL_malloc(min_len);
+    if (!*pout)
+        return 0;
+    if (ssleay_rand_bytes(*pout, min_len, 0, 0) <= 0) {
+        OPENSSL_free(*pout);
+        *pout = NULL;
+        return 0;
+    }
+    return min_len;
+}
 
 static void drbg_free_entropy(DRBG_CTX *ctx, unsigned char *out, size_t olen)
-	{
-	if (out)
-		{
-		OPENSSL_cleanse(out, olen);
-		OPENSSL_free(out);
-		}
-	}
+{
+    if (out) {
+        OPENSSL_cleanse(out, olen);
+        OPENSSL_free(out);
+    }
+}
 
-/* Set "additional input" when generating random data. This uses the
- * current PID, a time value and a counter.
+/*
+ * Set "additional input" when generating random data. This uses the current
+ * PID, a time value and a counter.
  */
 
 static size_t drbg_get_adin(DRBG_CTX *ctx, unsigned char **pout)
-    	{
-	/* Use of static variables is OK as this happens under a lock */
-	static unsigned char buf[16];
-	static unsigned long counter;
-	FIPS_get_timevec(buf, &counter);
-	*pout = buf;
-	return sizeof(buf);
-	}
+{
+    /* Use of static variables is OK as this happens under a lock */
+    static unsigned char buf[16];
+    static unsigned long counter;
+    FIPS_get_timevec(buf, &counter);
+    *pout = buf;
+    return sizeof(buf);
+}
 
-/* RAND_add() and RAND_seed() pass through to OpenSSL PRNG so it is 
+/*
+ * RAND_add() and RAND_seed() pass through to OpenSSL PRNG so it is
  * correctly seeded by RAND_poll().
  */
 
 static int drbg_rand_add(DRBG_CTX *ctx, const void *in, int inlen,
-				double entropy)
-	{
-	RAND_SSLeay()->add(in, inlen, entropy);
-	return 1;
-	}
+                         double entropy)
+{
+    RAND_SSLeay()->add(in, inlen, entropy);
+    return 1;
+}
 
 static int drbg_rand_seed(DRBG_CTX *ctx, const void *in, int inlen)
-	{
-	RAND_SSLeay()->seed(in, inlen);
-	return 1;
-	}
+{
+    RAND_SSLeay()->seed(in, inlen);
+    return 1;
+}
 
-#ifndef OPENSSL_DRBG_DEFAULT_TYPE
-#define OPENSSL_DRBG_DEFAULT_TYPE	NID_aes_256_ctr
-#endif
-#ifndef OPENSSL_DRBG_DEFAULT_FLAGS
-#define OPENSSL_DRBG_DEFAULT_FLAGS	DRBG_FLAG_CTR_USE_DF
-#endif 
+# ifndef OPENSSL_DRBG_DEFAULT_TYPE
+#  define OPENSSL_DRBG_DEFAULT_TYPE       NID_aes_256_ctr
+# endif
+# ifndef OPENSSL_DRBG_DEFAULT_FLAGS
+#  define OPENSSL_DRBG_DEFAULT_FLAGS      DRBG_FLAG_CTR_USE_DF
+# endif
 
 static int fips_drbg_type = OPENSSL_DRBG_DEFAULT_TYPE;
 static int fips_drbg_flags = OPENSSL_DRBG_DEFAULT_FLAGS;
 
 void RAND_set_fips_drbg_type(int type, int flags)
-	{
-	fips_drbg_type = type;
-	fips_drbg_flags = flags;
-	}
+{
+    fips_drbg_type = type;
+    fips_drbg_flags = flags;
+}
 
 int RAND_init_fips(void)
-	{
-	DRBG_CTX *dctx;
-	size_t plen;
-	unsigned char pers[32], *p;
-#ifndef OPENSSL_ALLOW_DUAL_EC_DRBG
-	if (fips_drbg_type >> 16)
-		{
-		RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_DUAL_EC_DRBG_DISABLED);
-		return 0;
-		}
-#endif
-		
-	dctx = FIPS_get_default_drbg();
-        if (FIPS_drbg_init(dctx, fips_drbg_type, fips_drbg_flags) <= 0)
-		{
-		RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_ERROR_INITIALISING_DRBG);
-		return 0;
-		}
-		
-        FIPS_drbg_set_callbacks(dctx,
-				drbg_get_entropy, drbg_free_entropy, 20,
-				drbg_get_entropy, drbg_free_entropy);
-	FIPS_drbg_set_rand_callbacks(dctx, drbg_get_adin, 0,
-					drbg_rand_seed, drbg_rand_add);
-	/* Personalisation string: a string followed by date time vector */
-	strcpy((char *)pers, "OpenSSL DRBG2.0");
-	plen = drbg_get_adin(dctx, &p);
-	memcpy(pers + 16, p, plen);
+{
+    DRBG_CTX *dctx;
+    size_t plen;
+    unsigned char pers[32], *p;
+# ifndef OPENSSL_ALLOW_DUAL_EC_DRBG
+    if (fips_drbg_type >> 16) {
+        RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_DUAL_EC_DRBG_DISABLED);
+        return 0;
+    }
+# endif
+
+    dctx = FIPS_get_default_drbg();
+    if (FIPS_drbg_init(dctx, fips_drbg_type, fips_drbg_flags) <= 0) {
+        RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_ERROR_INITIALISING_DRBG);
+        return 0;
+    }
+
+    FIPS_drbg_set_callbacks(dctx,
+                            drbg_get_entropy, drbg_free_entropy, 20,
+                            drbg_get_entropy, drbg_free_entropy);
+    FIPS_drbg_set_rand_callbacks(dctx, drbg_get_adin, 0,
+                                 drbg_rand_seed, drbg_rand_add);
+    /* Personalisation string: a string followed by date time vector */
+    strcpy((char *)pers, "OpenSSL DRBG2.0");
+    plen = drbg_get_adin(dctx, &p);
+    memcpy(pers + 16, p, plen);
 
-        if (FIPS_drbg_instantiate(dctx, pers, sizeof(pers)) <= 0)
-		{
-		RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_ERROR_INSTANTIATING_DRBG);
-		return 0;
-		}
-        FIPS_rand_set_method(FIPS_drbg_method());
-	return 1;
-	}
+    if (FIPS_drbg_instantiate(dctx, pers, sizeof(pers)) <= 0) {
+        RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_ERROR_INSTANTIATING_DRBG);
+        return 0;
+    }
+    FIPS_rand_set_method(FIPS_drbg_method());
+    return 1;
+}
 
 #endif
diff --git a/crypto/rand/rand_nw.c b/crypto/rand/rand_nw.c
index 8d5b8d2e32..55ffe9ad51 100644
--- a/crypto/rand/rand_nw.c
+++ b/crypto/rand/rand_nw.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -115,69 +115,65 @@
 
 #if defined (OPENSSL_SYS_NETWARE)
 
-#if defined(NETWARE_LIBC)
-#include 
-#else
-#include 
-#endif
+# if defined(NETWARE_LIBC)
+#  include 
+# else
+#  include 
+# endif
 
 extern int GetProcessSwitchCount(void);
-#if !defined(NETWARE_LIBC) || (CURRENT_NDK_THRESHOLD < 509220000)
-extern void *RunningProcess; /* declare here same as found in newer NDKs */
+# if !defined(NETWARE_LIBC) || (CURRENT_NDK_THRESHOLD < 509220000)
+extern void *RunningProcess;    /* declare here same as found in newer NDKs */
 extern unsigned long GetSuperHighResolutionTimer(void);
-#endif
+# endif
 
-   /* the FAQ indicates we need to provide at least 20 bytes (160 bits) of seed
-   */
+   /*
+    * the FAQ indicates we need to provide at least 20 bytes (160 bits) of
+    * seed
+    */
 int RAND_poll(void)
 {
-   unsigned long l;
-   unsigned long tsc;
-   int i; 
+    unsigned long l;
+    unsigned long tsc;
+    int i;
 
-      /* There are several options to gather miscellaneous data
-       * but for now we will loop checking the time stamp counter (rdtsc) and
-       * the SuperHighResolutionTimer.  Each iteration will collect 8 bytes
-       * of data but it is treated as only 1 byte of entropy.  The call to
-       * ThreadSwitchWithDelay() will introduce additional variability into
-       * the data returned by rdtsc.
-       *
-       * Applications can agument the seed material by adding additional
-       * stuff with RAND_add() and should probably do so.
-      */
-   l = GetProcessSwitchCount();
-   RAND_add(&l,sizeof(l),1);
-   
-   /* need to cast the void* to unsigned long here */
-   l = (unsigned long)RunningProcess;
-   RAND_add(&l,sizeof(l),1);
+    /*
+     * There are several options to gather miscellaneous data but for now we
+     * will loop checking the time stamp counter (rdtsc) and the
+     * SuperHighResolutionTimer.  Each iteration will collect 8 bytes of data
+     * but it is treated as only 1 byte of entropy.  The call to
+     * ThreadSwitchWithDelay() will introduce additional variability into the
+     * data returned by rdtsc. Applications can agument the seed material by
+     * adding additional stuff with RAND_add() and should probably do so.
+     */
+    l = GetProcessSwitchCount();
+    RAND_add(&l, sizeof(l), 1);
 
-   for( i=2; i=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-      asm volatile("rdtsc":"=a"(tsc)::"edx");
-#endif
+    /* need to cast the void* to unsigned long here */
+    l = (unsigned long)RunningProcess;
+    RAND_add(&l, sizeof(l), 1);
 
-      RAND_add(&tsc, sizeof(tsc), 1);
+    for (i = 2; i < ENTROPY_NEEDED; i++) {
+# ifdef __MWERKS__
+        asm {
+        rdtsc mov tsc, eax}
+# elif defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+        asm volatile ("rdtsc":"=a" (tsc)::"edx");
+# endif
+
+        RAND_add(&tsc, sizeof(tsc), 1);
 
-      l = GetSuperHighResolutionTimer();
-      RAND_add(&l, sizeof(l), 0);
+        l = GetSuperHighResolutionTimer();
+        RAND_add(&l, sizeof(l), 0);
 
 # if defined(NETWARE_LIBC)
-      NXThreadYield();
-# else /* NETWARE_CLIB */
-      ThreadSwitchWithDelay();
+        NXThreadYield();
+# else                          /* NETWARE_CLIB */
+        ThreadSwitchWithDelay();
 # endif
-   }
+    }
 
-   return 1;
+    return 1;
 }
 
-#endif 
-
+#endif
diff --git a/crypto/rand/rand_os2.c b/crypto/rand/rand_os2.c
index fc1e78b179..9c4a137bb7 100644
--- a/crypto/rand/rand_os2.c
+++ b/crypto/rand/rand_os2.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,29 +59,32 @@
 
 #ifdef OPENSSL_SYS_OS2
 
-#define INCL_DOSPROCESS
-#define INCL_DOSPROFILE
-#define INCL_DOSMISC
-#define INCL_DOSMODULEMGR
-#include 
+# define INCL_DOSPROCESS
+# define INCL_DOSPROFILE
+# define INCL_DOSMISC
+# define INCL_DOSMODULEMGR
+# include 
 
-#define   CMD_KI_RDCNT    (0x63)
+# define   CMD_KI_RDCNT    (0x63)
 
 typedef struct _CPUUTIL {
-    ULONG ulTimeLow;            /* Low 32 bits of time stamp      */
-    ULONG ulTimeHigh;           /* High 32 bits of time stamp     */
-    ULONG ulIdleLow;            /* Low 32 bits of idle time       */
-    ULONG ulIdleHigh;           /* High 32 bits of idle time      */
-    ULONG ulBusyLow;            /* Low 32 bits of busy time       */
-    ULONG ulBusyHigh;           /* High 32 bits of busy time      */
-    ULONG ulIntrLow;            /* Low 32 bits of interrupt time  */
+    ULONG ulTimeLow;            /* Low 32 bits of time stamp */
+    ULONG ulTimeHigh;           /* High 32 bits of time stamp */
+    ULONG ulIdleLow;            /* Low 32 bits of idle time */
+    ULONG ulIdleHigh;           /* High 32 bits of idle time */
+    ULONG ulBusyLow;            /* Low 32 bits of busy time */
+    ULONG ulBusyHigh;           /* High 32 bits of busy time */
+    ULONG ulIntrLow;            /* Low 32 bits of interrupt time */
     ULONG ulIntrHigh;           /* High 32 bits of interrupt time */
 } CPUUTIL;
 
-#ifndef __KLIBC__
-APIRET APIENTRY(*DosPerfSysCall) (ULONG ulCommand, ULONG ulParm1, ULONG ulParm2, ULONG ulParm3) = NULL;
-APIRET APIENTRY(*DosQuerySysState) (ULONG func, ULONG arg1, ULONG pid, ULONG _res_, PVOID buf, ULONG bufsz) = NULL;
-#endif
+# ifndef __KLIBC__
+APIRET APIENTRY(*DosPerfSysCall) (ULONG ulCommand, ULONG ulParm1,
+                                  ULONG ulParm2, ULONG ulParm3) = NULL;
+APIRET APIENTRY(*DosQuerySysState) (ULONG func, ULONG arg1, ULONG pid,
+                                    ULONG _res_, PVOID buf, ULONG bufsz) =
+    NULL;
+# endif
 HMODULE hDoscalls = 0;
 
 int RAND_poll(void)
@@ -91,56 +94,67 @@ int RAND_poll(void)
     ULONG SysVars[QSV_FOREGROUND_PROCESS];
 
     if (hDoscalls == 0) {
-        ULONG rc = DosLoadModule(failed_module, sizeof(failed_module), "DOSCALLS", &hDoscalls);
+        ULONG rc =
+            DosLoadModule(failed_module, sizeof(failed_module), "DOSCALLS",
+                          &hDoscalls);
 
-#ifndef __KLIBC__
+# ifndef __KLIBC__
         if (rc == 0) {
-            rc = DosQueryProcAddr(hDoscalls, 976, NULL, (PFN *)&DosPerfSysCall);
+            rc = DosQueryProcAddr(hDoscalls, 976, NULL,
+                                  (PFN *) & DosPerfSysCall);
 
             if (rc)
                 DosPerfSysCall = NULL;
 
-            rc = DosQueryProcAddr(hDoscalls, 368, NULL, (PFN *)&DosQuerySysState);
+            rc = DosQueryProcAddr(hDoscalls, 368, NULL,
+                                  (PFN *) & DosQuerySysState);
 
             if (rc)
                 DosQuerySysState = NULL;
         }
-#endif
+# endif
     }
 
     /* Sample the hi-res timer, runs at around 1.1 MHz */
     DosTmrQueryTime(&qwTime);
     RAND_add(&qwTime, sizeof(qwTime), 2);
 
-    /* Sample a bunch of system variables, includes various process & memory statistics */
+    /*
+     * Sample a bunch of system variables, includes various process & memory
+     * statistics
+     */
     DosQuerySysInfo(1, QSV_FOREGROUND_PROCESS, SysVars, sizeof(SysVars));
     RAND_add(SysVars, sizeof(SysVars), 4);
 
-    /* If available, sample CPU registers that count at CPU MHz
-     * Only fairly new CPUs (PPro & K6 onwards) & OS/2 versions support this
+    /*
+     * If available, sample CPU registers that count at CPU MHz Only fairly
+     * new CPUs (PPro & K6 onwards) & OS/2 versions support this
      */
     if (DosPerfSysCall) {
         CPUUTIL util;
 
-        if (DosPerfSysCall(CMD_KI_RDCNT, (ULONG)&util, 0, 0) == 0) {
+        if (DosPerfSysCall(CMD_KI_RDCNT, (ULONG) & util, 0, 0) == 0) {
             RAND_add(&util, sizeof(util), 10);
-        }
-        else {
-#ifndef __KLIBC__
+        } else {
+# ifndef __KLIBC__
             DosPerfSysCall = NULL;
-#endif
+# endif
         }
     }
 
-    /* DosQuerySysState() gives us a huge quantity of process, thread, memory & handle stats */
+    /*
+     * DosQuerySysState() gives us a huge quantity of process, thread, memory
+     * & handle stats
+     */
     if (DosQuerySysState) {
         char *buffer = OPENSSL_malloc(256 * 1024);
 
         if (DosQuerySysState(0x1F, 0, 0, 0, buffer, 256 * 1024) == 0) {
-            /* First 4 bytes in buffer is a pointer to the thread count
-             * there should be at least 1 byte of entropy per thread
+            /*
+             * First 4 bytes in buffer is a pointer to the thread count there
+             * should be at least 1 byte of entropy per thread
              */
-            RAND_add(buffer, 256 * 1024, **(ULONG **)buffer);
+            RAND_add(buffer, 256 * 1024, **(ULONG **) buffer);
         }
 
         OPENSSL_free(buffer);
@@ -150,4 +164,4 @@ int RAND_poll(void)
     return 0;
 }
 
-#endif /* OPENSSL_SYS_OS2 */
+#endif                          /* OPENSSL_SYS_OS2 */
diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c
index e3a65571c8..266111edda 100644
--- a/crypto/rand/rand_unix.c
+++ b/crypto/rand/rand_unix.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -118,314 +118,330 @@
 
 #if !(defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE))
 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#if defined(OPENSSL_SYS_LINUX) /* should actually be available virtually everywhere */
-# include 
-#endif
-#include 
-#ifndef FD_SETSIZE
-# define FD_SETSIZE (8*sizeof(fd_set))
-#endif
-
-#if defined(OPENSSL_SYS_VOS)
-
-/* The following algorithm repeatedly samples the real-time clock
-   (RTC) to generate a sequence of unpredictable data.  The algorithm
-   relies upon the uneven execution speed of the code (due to factors
-   such as cache misses, interrupts, bus activity, and scheduling) and
-   upon the rather large relative difference between the speed of the
-   clock and the rate at which it can be read.
-
-   If this code is ported to an environment where execution speed is
-   more constant or where the RTC ticks at a much slower rate, or the
-   clock can be read with fewer instructions, it is likely that the
-   results would be far more predictable.
-
-   As a precaution, we generate 4 times the minimum required amount of
-   seed data.  */
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# if defined(OPENSSL_SYS_LINUX) /* should actually be available virtually
+                                 * everywhere */
+#  include 
+# endif
+# include 
+# ifndef FD_SETSIZE
+#  define FD_SETSIZE (8*sizeof(fd_set))
+# endif
+
+# if defined(OPENSSL_SYS_VOS)
+
+/*
+ * The following algorithm repeatedly samples the real-time clock (RTC) to
+ * generate a sequence of unpredictable data.  The algorithm relies upon the
+ * uneven execution speed of the code (due to factors such as cache misses,
+ * interrupts, bus activity, and scheduling) and upon the rather large
+ * relative difference between the speed of the clock and the rate at which
+ * it can be read.
+ *
+ * If this code is ported to an environment where execution speed is more
+ * constant or where the RTC ticks at a much slower rate, or the clock can be
+ * read with fewer instructions, it is likely that the results would be far
+ * more predictable.
+ *
+ * As a precaution, we generate 4 times the minimum required amount of seed
+ * data.
+ */
 
 int RAND_poll(void)
 {
-	short int code;
-	gid_t curr_gid;
-	pid_t curr_pid;
-	uid_t curr_uid;
-	int i, k;
-	struct timespec ts;
-	unsigned char v;
-
-#ifdef OPENSSL_SYS_VOS_HPPA
-	long duration;
-	extern void s$sleep (long *_duration, short int *_code);
-#else
-#ifdef OPENSSL_SYS_VOS_IA32
-	long long duration;
-	extern void s$sleep2 (long long *_duration, short int *_code);
-#else
-#error "Unsupported Platform."
-#endif /* OPENSSL_SYS_VOS_IA32 */
-#endif /* OPENSSL_SYS_VOS_HPPA */
-
-	/* Seed with the gid, pid, and uid, to ensure *some*
-	   variation between different processes.  */
-
-	curr_gid = getgid();
-	RAND_add (&curr_gid, sizeof curr_gid, 1);
-	curr_gid = 0;
-
-	curr_pid = getpid();
-	RAND_add (&curr_pid, sizeof curr_pid, 1);
-	curr_pid = 0;
-
-	curr_uid = getuid();
-	RAND_add (&curr_uid, sizeof curr_uid, 1);
-	curr_uid = 0;
-
-	for (i=0; i<(ENTROPY_NEEDED*4); i++)
-	{
-		/* burn some cpu; hope for interrupts, cache
-		   collisions, bus interference, etc.  */
-		for (k=0; k<99; k++)
-			ts.tv_nsec = random ();
-
-#ifdef OPENSSL_SYS_VOS_HPPA
-		/* sleep for 1/1024 of a second (976 us).  */
-		duration = 1;
-		s$sleep (&duration, &code);
-#else
-#ifdef OPENSSL_SYS_VOS_IA32
-		/* sleep for 1/65536 of a second (15 us).  */
-		duration = 1;
-		s$sleep2 (&duration, &code);
-#endif /* OPENSSL_SYS_VOS_IA32 */
-#endif /* OPENSSL_SYS_VOS_HPPA */
-
-		/* get wall clock time.  */
-		clock_gettime (CLOCK_REALTIME, &ts);
-
-		/* take 8 bits */
-		v = (unsigned char) (ts.tv_nsec % 256);
-		RAND_add (&v, sizeof v, 1);
-		v = 0;
-	}
-	return 1;
+    short int code;
+    gid_t curr_gid;
+    pid_t curr_pid;
+    uid_t curr_uid;
+    int i, k;
+    struct timespec ts;
+    unsigned char v;
+
+#  ifdef OPENSSL_SYS_VOS_HPPA
+    long duration;
+    extern void s$sleep(long *_duration, short int *_code);
+#  else
+#   ifdef OPENSSL_SYS_VOS_IA32
+    long long duration;
+    extern void s$sleep2(long long *_duration, short int *_code);
+#   else
+#    error "Unsupported Platform."
+#   endif                       /* OPENSSL_SYS_VOS_IA32 */
+#  endif                        /* OPENSSL_SYS_VOS_HPPA */
+
+    /*
+     * Seed with the gid, pid, and uid, to ensure *some* variation between
+     * different processes.
+     */
+
+    curr_gid = getgid();
+    RAND_add(&curr_gid, sizeof curr_gid, 1);
+    curr_gid = 0;
+
+    curr_pid = getpid();
+    RAND_add(&curr_pid, sizeof curr_pid, 1);
+    curr_pid = 0;
+
+    curr_uid = getuid();
+    RAND_add(&curr_uid, sizeof curr_uid, 1);
+    curr_uid = 0;
+
+    for (i = 0; i < (ENTROPY_NEEDED * 4); i++) {
+        /*
+         * burn some cpu; hope for interrupts, cache collisions, bus
+         * interference, etc.
+         */
+        for (k = 0; k < 99; k++)
+            ts.tv_nsec = random();
+
+#  ifdef OPENSSL_SYS_VOS_HPPA
+        /* sleep for 1/1024 of a second (976 us).  */
+        duration = 1;
+        s$sleep(&duration, &code);
+#  else
+#   ifdef OPENSSL_SYS_VOS_IA32
+        /* sleep for 1/65536 of a second (15 us).  */
+        duration = 1;
+        s$sleep2(&duration, &code);
+#   endif                       /* OPENSSL_SYS_VOS_IA32 */
+#  endif                        /* OPENSSL_SYS_VOS_HPPA */
+
+        /* get wall clock time.  */
+        clock_gettime(CLOCK_REALTIME, &ts);
+
+        /* take 8 bits */
+        v = (unsigned char)(ts.tv_nsec % 256);
+        RAND_add(&v, sizeof v, 1);
+        v = 0;
+    }
+    return 1;
 }
-#elif defined __OpenBSD__
+# elif defined __OpenBSD__
 int RAND_poll(void)
 {
-	u_int32_t rnd = 0, i;
-	unsigned char buf[ENTROPY_NEEDED];
-
-	for (i = 0; i < sizeof(buf); i++) {
-		if (i % 4 == 0)
-			rnd = arc4random();
-		buf[i] = rnd;
-		rnd >>= 8;
-	}
-	RAND_add(buf, sizeof(buf), ENTROPY_NEEDED);
-	memset(buf, 0, sizeof(buf));
-
-	return 1;
+    u_int32_t rnd = 0, i;
+    unsigned char buf[ENTROPY_NEEDED];
+
+    for (i = 0; i < sizeof(buf); i++) {
+        if (i % 4 == 0)
+            rnd = arc4random();
+        buf[i] = rnd;
+        rnd >>= 8;
+    }
+    RAND_add(buf, sizeof(buf), ENTROPY_NEEDED);
+    memset(buf, 0, sizeof(buf));
+
+    return 1;
 }
-#else /* !defined(__OpenBSD__) */
+# else                          /* !defined(__OpenBSD__) */
 int RAND_poll(void)
 {
-	unsigned long l;
-	pid_t curr_pid = getpid();
-#if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
-	unsigned char tmpbuf[ENTROPY_NEEDED];
-	int n = 0;
-#endif
-#ifdef DEVRANDOM
-	static const char *randomfiles[] = { DEVRANDOM };
-	struct stat randomstats[sizeof(randomfiles)/sizeof(randomfiles[0])];
-	int fd;
-	unsigned int i;
-#endif
-#ifdef DEVRANDOM_EGD
-	static const char *egdsockets[] = { DEVRANDOM_EGD, NULL };
-	const char **egdsocket = NULL;
-#endif
-
-#ifdef DEVRANDOM
-	memset(randomstats,0,sizeof(randomstats));
-	/* Use a random entropy pool device. Linux, FreeBSD and OpenBSD
-	 * have this. Use /dev/urandom if you can as /dev/random may block
-	 * if it runs out of random entries.  */
-
-	for (i = 0; (i < sizeof(randomfiles)/sizeof(randomfiles[0])) &&
-			(n < ENTROPY_NEEDED); i++)
-		{
-		if ((fd = open(randomfiles[i], O_RDONLY
-#ifdef O_NONBLOCK
-			|O_NONBLOCK
-#endif
-#ifdef O_BINARY
-			|O_BINARY
-#endif
-#ifdef O_NOCTTY /* If it happens to be a TTY (god forbid), do not make it
-		   our controlling tty */
-			|O_NOCTTY
-#endif
-			)) >= 0)
-			{
-			int usec = 10*1000; /* spend 10ms on each file */
-			int r;
-			unsigned int j;
-			struct stat *st=&randomstats[i];
-
-			/* Avoid using same input... Used to be O_NOFOLLOW
-			 * above, but it's not universally appropriate... */
-			if (fstat(fd,st) != 0)	{ close(fd); continue; }
-			for (j=0;jst_ino &&
-				    randomstats[j].st_dev==st->st_dev)
-					break;
-				}
-			if (j 0 && (unsigned)fd >= FD_SETSIZE)
-					{
-					/* can't use select, so just try to read once anyway */
-					try_read = 1;
-					}
-				else
-					{
-					FD_ZERO(&fset);
-					FD_SET(fd, &fset);
-					
-					if (select(fd+1,&fset,NULL,NULL,&t) >= 0)
-						{
-						usec = t.tv_usec;
-						if (FD_ISSET(fd, &fset))
-							try_read = 1;
-						}
-					else
-						usec = 0;
-					}
-#endif
-				
-				if (try_read)
-					{
-					r = read(fd,(unsigned char *)tmpbuf+n, ENTROPY_NEEDED-n);
-					if (r > 0)
-						n += r;
-#if defined(OPENSSL_SYS_BEOS_R5)
-					if (r == 0)
-						snooze(t.tv_usec);
-#endif
-					}
-				else
-					r = -1;
-				
-				/* Some Unixen will update t in select(), some
-				   won't.  For those who won't, or if we
-				   didn't use select() in the first place,
-				   give up here, otherwise, we will do
-				   this once again for the remaining
-				   time. */
-				if (usec == 10*1000)
-					usec = 0;
-				}
-			while ((r > 0 ||
-			       (errno == EINTR || errno == EAGAIN)) && usec != 0 && n < ENTROPY_NEEDED);
-
-			close(fd);
-			}
-		}
-#endif /* defined(DEVRANDOM) */
-
-#ifdef DEVRANDOM_EGD
-	/* Use an EGD socket to read entropy from an EGD or PRNGD entropy
-	 * collecting daemon. */
-
-	for (egdsocket = egdsockets; *egdsocket && n < ENTROPY_NEEDED; egdsocket++)
-		{
-		int r;
-
-		r = RAND_query_egd_bytes(*egdsocket, (unsigned char *)tmpbuf+n,
-					 ENTROPY_NEEDED-n);
-		if (r > 0)
-			n += r;
-		}
-#endif /* defined(DEVRANDOM_EGD) */
-
-#if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
-	if (n > 0)
-		{
-		RAND_add(tmpbuf,sizeof tmpbuf,(double)n);
-		OPENSSL_cleanse(tmpbuf,n);
-		}
-#endif
-
-	/* put in some default random data, we need more than just this */
-	l=curr_pid;
-	RAND_add(&l,sizeof(l),0.0);
-	l=getuid();
-	RAND_add(&l,sizeof(l),0.0);
-
-	l=time(NULL);
-	RAND_add(&l,sizeof(l),0.0);
-
-#if defined(OPENSSL_SYS_BEOS)
-	{
-	system_info sysInfo;
-	get_system_info(&sysInfo);
-	RAND_add(&sysInfo,sizeof(sysInfo),0);
-	}
-#endif
-
-#if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
-	return 1;
-#else
-	return 0;
-#endif
+    unsigned long l;
+    pid_t curr_pid = getpid();
+#  if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
+    unsigned char tmpbuf[ENTROPY_NEEDED];
+    int n = 0;
+#  endif
+#  ifdef DEVRANDOM
+    static const char *randomfiles[] = { DEVRANDOM };
+    struct stat randomstats[sizeof(randomfiles) / sizeof(randomfiles[0])];
+    int fd;
+    unsigned int i;
+#  endif
+#  ifdef DEVRANDOM_EGD
+    static const char *egdsockets[] = { DEVRANDOM_EGD, NULL };
+    const char **egdsocket = NULL;
+#  endif
+
+#  ifdef DEVRANDOM
+    memset(randomstats, 0, sizeof(randomstats));
+    /*
+     * Use a random entropy pool device. Linux, FreeBSD and OpenBSD have
+     * this. Use /dev/urandom if you can as /dev/random may block if it runs
+     * out of random entries.
+     */
+
+    for (i = 0; (i < sizeof(randomfiles) / sizeof(randomfiles[0])) &&
+         (n < ENTROPY_NEEDED); i++) {
+        if ((fd = open(randomfiles[i], O_RDONLY
+#   ifdef O_NONBLOCK
+                       | O_NONBLOCK
+#   endif
+#   ifdef O_BINARY
+                       | O_BINARY
+#   endif
+#   ifdef O_NOCTTY              /* If it happens to be a TTY (god forbid), do
+                                 * not make it our controlling tty */
+                       | O_NOCTTY
+#   endif
+             )) >= 0) {
+            int usec = 10 * 1000; /* spend 10ms on each file */
+            int r;
+            unsigned int j;
+            struct stat *st = &randomstats[i];
+
+            /*
+             * Avoid using same input... Used to be O_NOFOLLOW above, but
+             * it's not universally appropriate...
+             */
+            if (fstat(fd, st) != 0) {
+                close(fd);
+                continue;
+            }
+            for (j = 0; j < i; j++) {
+                if (randomstats[j].st_ino == st->st_ino &&
+                    randomstats[j].st_dev == st->st_dev)
+                    break;
+            }
+            if (j < i) {
+                close(fd);
+                continue;
+            }
+
+            do {
+                int try_read = 0;
+
+#   if defined(OPENSSL_SYS_BEOS_R5)
+                /*
+                 * select() is broken in BeOS R5, so we simply try to read
+                 * something and snooze if we couldn't
+                 */
+                try_read = 1;
+
+#   elif defined(OPENSSL_SYS_LINUX)
+                /* use poll() */
+                struct pollfd pset;
+
+                pset.fd = fd;
+                pset.events = POLLIN;
+                pset.revents = 0;
+
+                if (poll(&pset, 1, usec / 1000) < 0)
+                    usec = 0;
+                else
+                    try_read = (pset.revents & POLLIN) != 0;
+
+#   else
+                /* use select() */
+                fd_set fset;
+                struct timeval t;
+
+                t.tv_sec = 0;
+                t.tv_usec = usec;
+
+                if (FD_SETSIZE > 0 && (unsigned)fd >= FD_SETSIZE) {
+                    /*
+                     * can't use select, so just try to read once anyway
+                     */
+                    try_read = 1;
+                } else {
+                    FD_ZERO(&fset);
+                    FD_SET(fd, &fset);
+
+                    if (select(fd + 1, &fset, NULL, NULL, &t) >= 0) {
+                        usec = t.tv_usec;
+                        if (FD_ISSET(fd, &fset))
+                            try_read = 1;
+                    } else
+                        usec = 0;
+                }
+#   endif
+
+                if (try_read) {
+                    r = read(fd, (unsigned char *)tmpbuf + n,
+                             ENTROPY_NEEDED - n);
+                    if (r > 0)
+                        n += r;
+#   if defined(OPENSSL_SYS_BEOS_R5)
+                    if (r == 0)
+                        snooze(t.tv_usec);
+#   endif
+                } else
+                    r = -1;
+
+                /*
+                 * Some Unixen will update t in select(), some won't.  For
+                 * those who won't, or if we didn't use select() in the first
+                 * place, give up here, otherwise, we will do this once again
+                 * for the remaining time.
+                 */
+                if (usec == 10 * 1000)
+                    usec = 0;
+            }
+            while ((r > 0 ||
+                    (errno == EINTR || errno == EAGAIN)) && usec != 0
+                   && n < ENTROPY_NEEDED);
+
+            close(fd);
+        }
+    }
+#  endif                        /* defined(DEVRANDOM) */
+
+#  ifdef DEVRANDOM_EGD
+    /*
+     * Use an EGD socket to read entropy from an EGD or PRNGD entropy
+     * collecting daemon.
+     */
+
+    for (egdsocket = egdsockets; *egdsocket && n < ENTROPY_NEEDED;
+         egdsocket++) {
+        int r;
+
+        r = RAND_query_egd_bytes(*egdsocket, (unsigned char *)tmpbuf + n,
+                                 ENTROPY_NEEDED - n);
+        if (r > 0)
+            n += r;
+    }
+#  endif                        /* defined(DEVRANDOM_EGD) */
+
+#  if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
+    if (n > 0) {
+        RAND_add(tmpbuf, sizeof tmpbuf, (double)n);
+        OPENSSL_cleanse(tmpbuf, n);
+    }
+#  endif
+
+    /* put in some default random data, we need more than just this */
+    l = curr_pid;
+    RAND_add(&l, sizeof(l), 0.0);
+    l = getuid();
+    RAND_add(&l, sizeof(l), 0.0);
+
+    l = time(NULL);
+    RAND_add(&l, sizeof(l), 0.0);
+
+#  if defined(OPENSSL_SYS_BEOS)
+    {
+        system_info sysInfo;
+        get_system_info(&sysInfo);
+        RAND_add(&sysInfo, sizeof(sysInfo), 0);
+    }
+#  endif
+
+#  if defined(DEVRANDOM) || defined(DEVRANDOM_EGD)
+    return 1;
+#  else
+    return 0;
+#  endif
 }
 
-#endif /* defined(__OpenBSD__) */
-#endif /* !(defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE)) */
-
+# endif                         /* defined(__OpenBSD__) */
+#endif                          /* !(defined(OPENSSL_SYS_WINDOWS) ||
+                                 * defined(OPENSSL_SYS_WIN32) ||
+                                 * defined(OPENSSL_SYS_VMS) ||
+                                 * defined(OPENSSL_SYS_OS2) ||
+                                 * defined(OPENSSL_SYS_VXWORKS) ||
+                                 * defined(OPENSSL_SYS_NETWARE)) */
 
 #if defined(OPENSSL_SYS_VXWORKS)
 int RAND_poll(void)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
 #endif
diff --git a/crypto/rand/rand_vms.c b/crypto/rand/rand_vms.c
index 0bfd8ff7e4..a7179a4ba1 100644
--- a/crypto/rand/rand_vms.c
+++ b/crypto/rand/rand_vms.c
@@ -1,6 +1,7 @@
 /* crypto/rand/rand_vms.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte  for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte  for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,88 +62,98 @@
 
 #if defined(OPENSSL_SYS_VMS)
 
-#include 
-#include 
-#include 
-#include 
-#ifdef __DECC
-# pragma message disable DOLLARID
-#endif
+# include 
+# include 
+# include 
+# include 
+# ifdef __DECC
+#  pragma message disable DOLLARID
+# endif
 
-/* Use 32-bit pointers almost everywhere.  Define the type to which to
- * cast a pointer passed to an external function.
+/*
+ * Use 32-bit pointers almost everywhere.  Define the type to which to cast a
+ * pointer passed to an external function.
  */
-#if __INITIAL_POINTER_SIZE == 64
-# define PTR_T __void_ptr64
-# pragma pointer_size save
-# pragma pointer_size 32
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define PTR_T void *
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+# if __INITIAL_POINTER_SIZE == 64
+#  define PTR_T __void_ptr64
+#  pragma pointer_size save
+#  pragma pointer_size 32
+# else                          /* __INITIAL_POINTER_SIZE == 64 */
+#  define PTR_T void *
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+static struct items_data_st {
+    short length, code;         /* length is amount of bytes */
+} items_data[] = {
+    {
+        4, JPI$_BUFIO
+    },
+    {
+        4, JPI$_CPUTIM
+    },
+    {
+        4, JPI$_DIRIO
+    },
+    {
+        8, JPI$_LOGINTIM
+    },
+    {
+        4, JPI$_PAGEFLTS
+    },
+    {
+        4, JPI$_PID
+    },
+    {
+        4, JPI$_WSSIZE
+    },
+    {
+        0, 0
+    }
+};
 
-static struct items_data_st
-	{
-	short length, code;	/* length is amount of bytes */
-	} items_data[] =
-		{ { 4, JPI$_BUFIO },
-		  { 4, JPI$_CPUTIM },
-		  { 4, JPI$_DIRIO },
-		  { 8, JPI$_LOGINTIM },
-		  { 4, JPI$_PAGEFLTS },
-		  { 4, JPI$_PID },
-		  { 4, JPI$_WSSIZE },
-		  { 0, 0 }
-		};
-		  
 int RAND_poll(void)
-	{
-	long pid, iosb[2];
-	int status = 0;
-	struct
-		{
-		short length, code;
-		long *buffer;
-		int *retlen;
-		} item[32], *pitem;
-	unsigned char data_buffer[256];
-	short total_length = 0;
-	struct items_data_st *pitems_data;
+{
+    long pid, iosb[2];
+    int status = 0;
+    struct {
+        short length, code;
+        long *buffer;
+        int *retlen;
+    } item[32], *pitem;
+    unsigned char data_buffer[256];
+    short total_length = 0;
+    struct items_data_st *pitems_data;
 
-	pitems_data = items_data;
-	pitem = item;
+    pitems_data = items_data;
+    pitem = item;
 
-	/* Setup */
-	while (pitems_data->length
-		&& (total_length + pitems_data->length <= 256))
-		{
-		pitem->length = pitems_data->length;
-		pitem->code = pitems_data->code;
-		pitem->buffer = (long *)&data_buffer[total_length];
-		pitem->retlen = 0;
-		total_length += pitems_data->length;
-		pitems_data++;
-		pitem++;
-		}
-	pitem->length = pitem->code = 0;
+    /* Setup */
+    while (pitems_data->length && (total_length + pitems_data->length <= 256)) {
+        pitem->length = pitems_data->length;
+        pitem->code = pitems_data->code;
+        pitem->buffer = (long *)&data_buffer[total_length];
+        pitem->retlen = 0;
+        total_length += pitems_data->length;
+        pitems_data++;
+        pitem ++;
+    }
+    pitem->length = pitem->code = 0;
 
-	/*
-	 * Scan through all the processes in the system and add entropy with
-	 * results from the processes that were possible to look at.
-	 * However, view the information as only half trustable.
-	 */
-	pid = -1;			/* search context */
-	while ((status = sys$getjpiw(0, &pid,  0, item, iosb, 0, 0))
-		!= SS$_NOMOREPROC)
-		{
-		if (status == SS$_NORMAL)
-			{
-			RAND_add( (PTR_T)data_buffer, total_length,
-			 total_length/2);
-			}
-		}
-	sys$gettim(iosb);
-	RAND_add( (PTR_T)iosb, sizeof(iosb), sizeof(iosb)/2);
-	return 1;
+    /*
+     * Scan through all the processes in the system and add entropy with
+     * results from the processes that were possible to look at.
+     * However, view the information as only half trustable.
+     */
+    pid = -1;                   /* search context */
+    while ((status = sys$getjpiw(0, &pid, 0, item, iosb, 0, 0))
+           != SS$_NOMOREPROC) {
+        if (status == SS$_NORMAL) {
+            RAND_add((PTR_T) data_buffer, total_length, total_length / 2);
+        }
+    }
+    sys$gettim(iosb);
+    RAND_add((PTR_T) iosb, sizeof(iosb), sizeof(iosb) / 2);
+    return 1;
 }
 
 #endif
diff --git a/crypto/rand/rand_win.c b/crypto/rand/rand_win.c
index 316ce39624..06670ae017 100644
--- a/crypto/rand/rand_win.c
+++ b/crypto/rand/rand_win.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -114,552 +114,552 @@
 #include "rand_lcl.h"
 
 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
-#include 
-#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0400
-#endif
-#include 
-#include 
+# include 
+# ifndef _WIN32_WINNT
+#  define _WIN32_WINNT 0x0400
+# endif
+# include 
+# include 
 
-/* Limit the time spent walking through the heap, processes, threads and modules to
-   a maximum of 1000 miliseconds each, unless CryptoGenRandom failed */
-#define MAXDELAY 1000
+/*
+ * Limit the time spent walking through the heap, processes, threads and
+ * modules to a maximum of 1000 miliseconds each, unless CryptoGenRandom
+ * failed
+ */
+# define MAXDELAY 1000
 
-/* Intel hardware RNG CSP -- available from
+/*
+ * Intel hardware RNG CSP -- available from
  * http://developer.intel.com/design/security/rng/redist_license.htm
  */
-#define PROV_INTEL_SEC 22
-#define INTEL_DEF_PROV L"Intel Hardware Cryptographic Service Provider"
+# define PROV_INTEL_SEC 22
+# define INTEL_DEF_PROV L"Intel Hardware Cryptographic Service Provider"
 
 static void readtimer(void);
 static void readscreen(void);
 
-/* It appears like CURSORINFO, PCURSORINFO and LPCURSORINFO are only defined
-   when WINVER is 0x0500 and up, which currently only happens on Win2000.
-   Unfortunately, those are typedefs, so they're a little bit difficult to
-   detect properly.  On the other hand, the macro CURSOR_SHOWING is defined
-   within the same conditional, so it can be use to detect the absence of said
-   typedefs. */
+/*
+ * It appears like CURSORINFO, PCURSORINFO and LPCURSORINFO are only defined
+ * when WINVER is 0x0500 and up, which currently only happens on Win2000.
+ * Unfortunately, those are typedefs, so they're a little bit difficult to
+ * detect properly.  On the other hand, the macro CURSOR_SHOWING is defined
+ * within the same conditional, so it can be use to detect the absence of
+ * said typedefs.
+ */
 
-#ifndef CURSOR_SHOWING
+# ifndef CURSOR_SHOWING
 /*
  * Information about the global cursor.
  */
-typedef struct tagCURSORINFO
-{
-    DWORD   cbSize;
-    DWORD   flags;
+typedef struct tagCURSORINFO {
+    DWORD cbSize;
+    DWORD flags;
     HCURSOR hCursor;
-    POINT   ptScreenPos;
+    POINT ptScreenPos;
 } CURSORINFO, *PCURSORINFO, *LPCURSORINFO;
 
-#define CURSOR_SHOWING     0x00000001
-#endif /* CURSOR_SHOWING */
-
-#if !defined(OPENSSL_SYS_WINCE)
-typedef BOOL (WINAPI *CRYPTACQUIRECONTEXTW)(HCRYPTPROV *, LPCWSTR, LPCWSTR,
-				    DWORD, DWORD);
-typedef BOOL (WINAPI *CRYPTGENRANDOM)(HCRYPTPROV, DWORD, BYTE *);
-typedef BOOL (WINAPI *CRYPTRELEASECONTEXT)(HCRYPTPROV, DWORD);
-
-typedef HWND (WINAPI *GETFOREGROUNDWINDOW)(VOID);
-typedef BOOL (WINAPI *GETCURSORINFO)(PCURSORINFO);
-typedef DWORD (WINAPI *GETQUEUESTATUS)(UINT);
-
-typedef HANDLE (WINAPI *CREATETOOLHELP32SNAPSHOT)(DWORD, DWORD);
-typedef BOOL (WINAPI *CLOSETOOLHELP32SNAPSHOT)(HANDLE);
-typedef BOOL (WINAPI *HEAP32FIRST)(LPHEAPENTRY32, DWORD, size_t);
-typedef BOOL (WINAPI *HEAP32NEXT)(LPHEAPENTRY32);
-typedef BOOL (WINAPI *HEAP32LIST)(HANDLE, LPHEAPLIST32);
-typedef BOOL (WINAPI *PROCESS32)(HANDLE, LPPROCESSENTRY32);
-typedef BOOL (WINAPI *THREAD32)(HANDLE, LPTHREADENTRY32);
-typedef BOOL (WINAPI *MODULE32)(HANDLE, LPMODULEENTRY32);
-
-#include 
-#include 
-#if 1
-/* The NET API is Unicode only.  It requires the use of the UNICODE
- * macro.  When UNICODE is defined LPTSTR becomes LPWSTR.  LMSTR was
- * was added to the Platform SDK to allow the NET API to be used in
- * non-Unicode applications provided that Unicode strings were still
- * used for input.  LMSTR is defined as LPWSTR.
+#  define CURSOR_SHOWING     0x00000001
+# endif                         /* CURSOR_SHOWING */
+
+# if !defined(OPENSSL_SYS_WINCE)
+typedef BOOL(WINAPI *CRYPTACQUIRECONTEXTW) (HCRYPTPROV *, LPCWSTR, LPCWSTR,
+                                            DWORD, DWORD);
+typedef BOOL(WINAPI *CRYPTGENRANDOM) (HCRYPTPROV, DWORD, BYTE *);
+typedef BOOL(WINAPI *CRYPTRELEASECONTEXT) (HCRYPTPROV, DWORD);
+
+typedef HWND(WINAPI *GETFOREGROUNDWINDOW) (VOID);
+typedef BOOL(WINAPI *GETCURSORINFO) (PCURSORINFO);
+typedef DWORD(WINAPI *GETQUEUESTATUS) (UINT);
+
+typedef HANDLE(WINAPI *CREATETOOLHELP32SNAPSHOT) (DWORD, DWORD);
+typedef BOOL(WINAPI *CLOSETOOLHELP32SNAPSHOT) (HANDLE);
+typedef BOOL(WINAPI *HEAP32FIRST) (LPHEAPENTRY32, DWORD, size_t);
+typedef BOOL(WINAPI *HEAP32NEXT) (LPHEAPENTRY32);
+typedef BOOL(WINAPI *HEAP32LIST) (HANDLE, LPHEAPLIST32);
+typedef BOOL(WINAPI *PROCESS32) (HANDLE, LPPROCESSENTRY32);
+typedef BOOL(WINAPI *THREAD32) (HANDLE, LPTHREADENTRY32);
+typedef BOOL(WINAPI *MODULE32) (HANDLE, LPMODULEENTRY32);
+
+#  include 
+#  include 
+#  if 1
+/*
+ * The NET API is Unicode only.  It requires the use of the UNICODE macro.
+ * When UNICODE is defined LPTSTR becomes LPWSTR.  LMSTR was was added to the
+ * Platform SDK to allow the NET API to be used in non-Unicode applications
+ * provided that Unicode strings were still used for input.  LMSTR is defined
+ * as LPWSTR.
  */
-typedef NET_API_STATUS (NET_API_FUNCTION * NETSTATGET)
-        (LPWSTR, LPWSTR, DWORD, DWORD, LPBYTE*);
-typedef NET_API_STATUS (NET_API_FUNCTION * NETFREE)(LPBYTE);
-#endif /* 1 */
-#endif /* !OPENSSL_SYS_WINCE */
+typedef NET_API_STATUS(NET_API_FUNCTION *NETSTATGET)
+ (LPWSTR, LPWSTR, DWORD, DWORD, LPBYTE *);
+typedef NET_API_STATUS(NET_API_FUNCTION *NETFREE) (LPBYTE);
+#  endif                        /* 1 */
+# endif                         /* !OPENSSL_SYS_WINCE */
 
 int RAND_poll(void)
 {
-	MEMORYSTATUS m;
-	HCRYPTPROV hProvider = 0;
-	DWORD w;
-	int good = 0;
-
-
-#if defined(OPENSSL_SYS_WINCE)
-# if defined(_WIN32_WCE) && _WIN32_WCE>=300
-/* Even though MSDN says _WIN32_WCE>=210, it doesn't seem to be available
- * in commonly available implementations prior 300... */
-	{
-	BYTE buf[64];
-	/* poll the CryptoAPI PRNG */
-	/* The CryptoAPI returns sizeof(buf) bytes of randomness */
-	if (CryptAcquireContextW(&hProvider, NULL, NULL, PROV_RSA_FULL,
-				CRYPT_VERIFYCONTEXT))
-		{
-		if (CryptGenRandom(hProvider, sizeof(buf), buf))
-			RAND_add(buf, sizeof(buf), sizeof(buf));
-		CryptReleaseContext(hProvider, 0); 
-		}
-	}
-# endif
-#else	/* OPENSSL_SYS_WINCE */
-	/*
-	 * None of below libraries are present on Windows CE, which is
-	 * why we #ifndef the whole section. This also excuses us from
-	 * handling the GetProcAddress issue. The trouble is that in
-	 * real Win32 API GetProcAddress is available in ANSI flavor
-	 * only. In WinCE on the other hand GetProcAddress is a macro
-	 * most commonly defined as GetProcAddressW, which accepts
-	 * Unicode argument. If we were to call GetProcAddress under
-	 * WinCE, I'd recommend to either redefine GetProcAddress as
-	 * GetProcAddressA (there seem to be one in common CE spec) or
-	 * implement own shim routine, which would accept ANSI argument
-	 * and expand it to Unicode.
-	 */
-	{
-	/* load functions dynamically - not available on all systems */
-	HMODULE advapi = LoadLibrary(TEXT("ADVAPI32.DLL"));
-	HMODULE kernel = LoadLibrary(TEXT("KERNEL32.DLL"));
-	HMODULE user = NULL;
-	HMODULE netapi = LoadLibrary(TEXT("NETAPI32.DLL"));
-	CRYPTACQUIRECONTEXTW acquire = NULL;
-	CRYPTGENRANDOM gen = NULL;
-	CRYPTRELEASECONTEXT release = NULL;
-	NETSTATGET netstatget = NULL;
-	NETFREE netfree = NULL;
-	BYTE buf[64];
-
-	if (netapi)
-		{
-		netstatget = (NETSTATGET) GetProcAddress(netapi,"NetStatisticsGet");
-		netfree = (NETFREE) GetProcAddress(netapi,"NetApiBufferFree");
-		}
-
-	if (netstatget && netfree)
-		{
-		LPBYTE outbuf;
-		/* NetStatisticsGet() is a Unicode only function
- 		 * STAT_WORKSTATION_0 contains 45 fields and STAT_SERVER_0
-		 * contains 17 fields.  We treat each field as a source of
-		 * one byte of entropy.
-                 */
-
-		if (netstatget(NULL, L"LanmanWorkstation", 0, 0, &outbuf) == 0)
-			{
-			RAND_add(outbuf, sizeof(STAT_WORKSTATION_0), 45);
-			netfree(outbuf);
-			}
-		if (netstatget(NULL, L"LanmanServer", 0, 0, &outbuf) == 0)
-			{
-			RAND_add(outbuf, sizeof(STAT_SERVER_0), 17);
-			netfree(outbuf);
-			}
-		}
-
-	if (netapi)
-		FreeLibrary(netapi);
-
-        /* It appears like this can cause an exception deep within ADVAPI32.DLL
-         * at random times on Windows 2000.  Reported by Jeffrey Altman.  
-         * Only use it on NT.
-	 */
-
-	if (advapi)
-		{
-		/*
-		 * If it's available, then it's available in both ANSI
-		 * and UNICODE flavors even in Win9x, documentation says.
-		 * We favor Unicode...
-		 */
-		acquire = (CRYPTACQUIRECONTEXTW) GetProcAddress(advapi,
-			"CryptAcquireContextW");
-		gen = (CRYPTGENRANDOM) GetProcAddress(advapi,
-			"CryptGenRandom");
-		release = (CRYPTRELEASECONTEXT) GetProcAddress(advapi,
-			"CryptReleaseContext");
-		}
-
-	if (acquire && gen && release)
-		{
-		/* poll the CryptoAPI PRNG */
-                /* The CryptoAPI returns sizeof(buf) bytes of randomness */
-		if (acquire(&hProvider, NULL, NULL, PROV_RSA_FULL,
-			CRYPT_VERIFYCONTEXT))
-			{
-			if (gen(hProvider, sizeof(buf), buf) != 0)
-				{
-				RAND_add(buf, sizeof(buf), 0);
-				good = 1;
-#if 0
-				printf("randomness from PROV_RSA_FULL\n");
-#endif
-				}
-			release(hProvider, 0); 
-			}
-		
-		/* poll the Pentium PRG with CryptoAPI */
-		if (acquire(&hProvider, 0, INTEL_DEF_PROV, PROV_INTEL_SEC, 0))
-			{
-			if (gen(hProvider, sizeof(buf), buf) != 0)
-				{
-				RAND_add(buf, sizeof(buf), sizeof(buf));
-				good = 1;
-#if 0
-				printf("randomness from PROV_INTEL_SEC\n");
-#endif
-				}
-			release(hProvider, 0);
-			}
-		}
+    MEMORYSTATUS m;
+    HCRYPTPROV hProvider = 0;
+    DWORD w;
+    int good = 0;
+
+# if defined(OPENSSL_SYS_WINCE)
+#  if defined(_WIN32_WCE) && _WIN32_WCE>=300
+    /*
+     * Even though MSDN says _WIN32_WCE>=210, it doesn't seem to be available
+     * in commonly available implementations prior 300...
+     */
+    {
+        BYTE buf[64];
+        /* poll the CryptoAPI PRNG */
+        /* The CryptoAPI returns sizeof(buf) bytes of randomness */
+        if (CryptAcquireContextW(&hProvider, NULL, NULL, PROV_RSA_FULL,
+                                 CRYPT_VERIFYCONTEXT)) {
+            if (CryptGenRandom(hProvider, sizeof(buf), buf))
+                RAND_add(buf, sizeof(buf), sizeof(buf));
+            CryptReleaseContext(hProvider, 0);
+        }
+    }
+#  endif
+# else                          /* OPENSSL_SYS_WINCE */
+    /*
+     * None of below libraries are present on Windows CE, which is
+     * why we #ifndef the whole section. This also excuses us from
+     * handling the GetProcAddress issue. The trouble is that in
+     * real Win32 API GetProcAddress is available in ANSI flavor
+     * only. In WinCE on the other hand GetProcAddress is a macro
+     * most commonly defined as GetProcAddressW, which accepts
+     * Unicode argument. If we were to call GetProcAddress under
+     * WinCE, I'd recommend to either redefine GetProcAddress as
+     * GetProcAddressA (there seem to be one in common CE spec) or
+     * implement own shim routine, which would accept ANSI argument
+     * and expand it to Unicode.
+     */
+    {
+        /* load functions dynamically - not available on all systems */
+        HMODULE advapi = LoadLibrary(TEXT("ADVAPI32.DLL"));
+        HMODULE kernel = LoadLibrary(TEXT("KERNEL32.DLL"));
+        HMODULE user = NULL;
+        HMODULE netapi = LoadLibrary(TEXT("NETAPI32.DLL"));
+        CRYPTACQUIRECONTEXTW acquire = NULL;
+        CRYPTGENRANDOM gen = NULL;
+        CRYPTRELEASECONTEXT release = NULL;
+        NETSTATGET netstatget = NULL;
+        NETFREE netfree = NULL;
+        BYTE buf[64];
+
+        if (netapi) {
+            netstatget =
+                (NETSTATGET) GetProcAddress(netapi, "NetStatisticsGet");
+            netfree = (NETFREE) GetProcAddress(netapi, "NetApiBufferFree");
+        }
+
+        if (netstatget && netfree) {
+            LPBYTE outbuf;
+            /*
+             * NetStatisticsGet() is a Unicode only function
+             * STAT_WORKSTATION_0 contains 45 fields and STAT_SERVER_0
+             * contains 17 fields.  We treat each field as a source of one
+             * byte of entropy.
+             */
+
+            if (netstatget(NULL, L"LanmanWorkstation", 0, 0, &outbuf) == 0) {
+                RAND_add(outbuf, sizeof(STAT_WORKSTATION_0), 45);
+                netfree(outbuf);
+            }
+            if (netstatget(NULL, L"LanmanServer", 0, 0, &outbuf) == 0) {
+                RAND_add(outbuf, sizeof(STAT_SERVER_0), 17);
+                netfree(outbuf);
+            }
+        }
+
+        if (netapi)
+            FreeLibrary(netapi);
+
+        /*
+         * It appears like this can cause an exception deep within
+         * ADVAPI32.DLL at random times on Windows 2000.  Reported by Jeffrey
+         * Altman. Only use it on NT.
+         */
+
+        if (advapi) {
+            /*
+             * If it's available, then it's available in both ANSI
+             * and UNICODE flavors even in Win9x, documentation says.
+             * We favor Unicode...
+             */
+            acquire = (CRYPTACQUIRECONTEXTW) GetProcAddress(advapi,
+                                                            "CryptAcquireContextW");
+            gen = (CRYPTGENRANDOM) GetProcAddress(advapi, "CryptGenRandom");
+            release = (CRYPTRELEASECONTEXT) GetProcAddress(advapi,
+                                                           "CryptReleaseContext");
+        }
+
+        if (acquire && gen && release) {
+            /* poll the CryptoAPI PRNG */
+            /* The CryptoAPI returns sizeof(buf) bytes of randomness */
+            if (acquire(&hProvider, NULL, NULL, PROV_RSA_FULL,
+                        CRYPT_VERIFYCONTEXT)) {
+                if (gen(hProvider, sizeof(buf), buf) != 0) {
+                    RAND_add(buf, sizeof(buf), 0);
+                    good = 1;
+#  if 0
+                    printf("randomness from PROV_RSA_FULL\n");
+#  endif
+                }
+                release(hProvider, 0);
+            }
+
+            /* poll the Pentium PRG with CryptoAPI */
+            if (acquire(&hProvider, 0, INTEL_DEF_PROV, PROV_INTEL_SEC, 0)) {
+                if (gen(hProvider, sizeof(buf), buf) != 0) {
+                    RAND_add(buf, sizeof(buf), sizeof(buf));
+                    good = 1;
+#  if 0
+                    printf("randomness from PROV_INTEL_SEC\n");
+#  endif
+                }
+                release(hProvider, 0);
+            }
+        }
 
         if (advapi)
-		FreeLibrary(advapi);
-
-	if ((!check_winnt() ||
-	     !OPENSSL_isservice()) &&
-	    (user = LoadLibrary(TEXT("USER32.DLL"))))
-		{
-		GETCURSORINFO cursor;
-		GETFOREGROUNDWINDOW win;
-		GETQUEUESTATUS queue;
-
-		win = (GETFOREGROUNDWINDOW) GetProcAddress(user, "GetForegroundWindow");
-		cursor = (GETCURSORINFO) GetProcAddress(user, "GetCursorInfo");
-		queue = (GETQUEUESTATUS) GetProcAddress(user, "GetQueueStatus");
-
-		if (win)
-			{
-			/* window handle */
-			HWND h = win();
-			RAND_add(&h, sizeof(h), 0);
-			}
-		if (cursor)
-			{
-			/* unfortunately, its not safe to call GetCursorInfo()
-			 * on NT4 even though it exists in SP3 (or SP6) and
-			 * higher.
-			 */
-			if (check_winnt() && !check_win_minplat(5))
-				cursor = 0;
-			}
-		if (cursor)
-			{
-			/* cursor position */
-                        /* assume 2 bytes of entropy */
-			CURSORINFO ci;
-			ci.cbSize = sizeof(CURSORINFO);
-			if (cursor(&ci))
-				RAND_add(&ci, ci.cbSize, 2);
-			}
-
-		if (queue)
-			{
-			/* message queue status */
-                        /* assume 1 byte of entropy */
-			w = queue(QS_ALLEVENTS);
-			RAND_add(&w, sizeof(w), 1);
-			}
-
-		FreeLibrary(user);
-		}
-
-	/*-
-	 * Toolhelp32 snapshot: enumerate processes, threads, modules and heap
-	 * http://msdn.microsoft.com/library/psdk/winbase/toolhelp_5pfd.htm
-	 * (Win 9x and 2000 only, not available on NT)
-	 *
-	 * This seeding method was proposed in Peter Gutmann, Software
-	 * Generation of Practically Strong Random Numbers,
-	 * http://www.usenix.org/publications/library/proceedings/sec98/gutmann.html
-	 * revised version at http://www.cryptoengines.com/~peter/06_random.pdf
-	 * (The assignment of entropy estimates below is arbitrary, but based
-	 * on Peter's analysis the full poll appears to be safe. Additional
-	 * interactive seeding is encouraged.)
-	 */
-
-	if (kernel)
-		{
-		CREATETOOLHELP32SNAPSHOT snap;
-		CLOSETOOLHELP32SNAPSHOT close_snap;
-		HANDLE handle;
-
-		HEAP32FIRST heap_first;
-		HEAP32NEXT heap_next;
-		HEAP32LIST heaplist_first, heaplist_next;
-		PROCESS32 process_first, process_next;
-		THREAD32 thread_first, thread_next;
-		MODULE32 module_first, module_next;
-
-		HEAPLIST32 hlist;
-		HEAPENTRY32 hentry;
-		PROCESSENTRY32 p;
-		THREADENTRY32 t;
-		MODULEENTRY32 m;
-		DWORD starttime = 0;
-
-		snap = (CREATETOOLHELP32SNAPSHOT)
-			GetProcAddress(kernel, "CreateToolhelp32Snapshot");
-		close_snap = (CLOSETOOLHELP32SNAPSHOT)
-			GetProcAddress(kernel, "CloseToolhelp32Snapshot");
-		heap_first = (HEAP32FIRST) GetProcAddress(kernel, "Heap32First");
-		heap_next = (HEAP32NEXT) GetProcAddress(kernel, "Heap32Next");
-		heaplist_first = (HEAP32LIST) GetProcAddress(kernel, "Heap32ListFirst");
-		heaplist_next = (HEAP32LIST) GetProcAddress(kernel, "Heap32ListNext");
-		process_first = (PROCESS32) GetProcAddress(kernel, "Process32First");
-		process_next = (PROCESS32) GetProcAddress(kernel, "Process32Next");
-		thread_first = (THREAD32) GetProcAddress(kernel, "Thread32First");
-		thread_next = (THREAD32) GetProcAddress(kernel, "Thread32Next");
-		module_first = (MODULE32) GetProcAddress(kernel, "Module32First");
-		module_next = (MODULE32) GetProcAddress(kernel, "Module32Next");
-
-		if (snap && heap_first && heap_next && heaplist_first &&
-			heaplist_next && process_first && process_next &&
-			thread_first && thread_next && module_first &&
-			module_next && (handle = snap(TH32CS_SNAPALL,0))
-			!= INVALID_HANDLE_VALUE)
-			{
-			/* heap list and heap walking */
-                        /* HEAPLIST32 contains 3 fields that will change with
-                         * each entry.  Consider each field a source of 1 byte
-                         * of entropy.
-                         * HEAPENTRY32 contains 5 fields that will change with 
-                         * each entry.  Consider each field a source of 1 byte
-                         * of entropy.
-                         */
-			ZeroMemory(&hlist, sizeof(HEAPLIST32));
-			hlist.dwSize = sizeof(HEAPLIST32);		
-			if (good) starttime = GetTickCount();
-#ifdef _MSC_VER
-			if (heaplist_first(handle, &hlist))
-				{
-				/*
-				   following discussion on dev ML, exception on WinCE (or other Win
-				   platform) is theoretically of unknown origin; prevent infinite
-				   loop here when this theoretical case occurs; otherwise cope with
-				   the expected (MSDN documented) exception-throwing behaviour of
-				   Heap32Next() on WinCE.
-
-				   based on patch in original message by Tanguy Fautré (2009/03/02)
-			           Subject: RAND_poll() and CreateToolhelp32Snapshot() stability
-			     */
-				int ex_cnt_limit = 42; 
-				do
-					{
-					RAND_add(&hlist, hlist.dwSize, 3);
-					__try
-						{
-						ZeroMemory(&hentry, sizeof(HEAPENTRY32));
-					hentry.dwSize = sizeof(HEAPENTRY32);
-					if (heap_first(&hentry,
-						hlist.th32ProcessID,
-						hlist.th32HeapID))
-						{
-						int entrycnt = 80;
-						do
-							RAND_add(&hentry,
-								hentry.dwSize, 5);
-						while (heap_next(&hentry)
-						&& (!good || (GetTickCount()-starttime) 0);
-						}
-						}
-					__except (EXCEPTION_EXECUTE_HANDLER)
-						{
-							/* ignore access violations when walking the heap list */
-							ex_cnt_limit--;
-						}
-					} while (heaplist_next(handle, &hlist) 
-						&& (!good || (GetTickCount()-starttime) 0);
-				}
-
-#else
-			if (heaplist_first(handle, &hlist))
-				{
-				do
-					{
-					RAND_add(&hlist, hlist.dwSize, 3);
-					hentry.dwSize = sizeof(HEAPENTRY32);
-					if (heap_first(&hentry,
-						hlist.th32ProcessID,
-						hlist.th32HeapID))
-						{
-						int entrycnt = 80;
-						do
-							RAND_add(&hentry,
-								hentry.dwSize, 5);
-						while (heap_next(&hentry)
-							&& --entrycnt > 0);
-						}
-					} while (heaplist_next(handle, &hlist) 
-						&& (!good || (GetTickCount()-starttime) 0);
+                            }
                         }
-                        break;
-	case WM_MOUSEMOVE:
-                        {
-                        static int lastx,lasty,lastdx,lastdy;
-                        int x,y,dx,dy;
-
-                        x=LOWORD(lParam);
-                        y=HIWORD(lParam);
-                        dx=lastx-x;
-                        dy=lasty-y;
-                        if (dx != 0 && dy != 0 && dx-lastdx != 0 && dy-lastdy != 0)
-                                add_entropy=.2;
-                        lastx=x, lasty=y;
-                        lastdx=dx, lastdy=dy;
+                        __except(EXCEPTION_EXECUTE_HANDLER) {
+                            /*
+                             * ignore access violations when walking the heap
+                             * list
+                             */
+                            ex_cnt_limit--;
                         }
-		break;
-		}
-
-	readtimer();
-        RAND_add(&iMsg, sizeof(iMsg), add_entropy);
-	RAND_add(&wParam, sizeof(wParam), 0);
-	RAND_add(&lParam, sizeof(lParam), 0);
- 
-	return (RAND_status());
-	}
+                    } while (heaplist_next(handle, &hlist)
+                             && (!good
+                                 || (GetTickCount() - starttime) < MAXDELAY)
+                             && ex_cnt_limit > 0);
+                }
+#  else
+                if (heaplist_first(handle, &hlist)) {
+                    do {
+                        RAND_add(&hlist, hlist.dwSize, 3);
+                        hentry.dwSize = sizeof(HEAPENTRY32);
+                        if (heap_first(&hentry,
+                                       hlist.th32ProcessID,
+                                       hlist.th32HeapID)) {
+                            int entrycnt = 80;
+                            do
+                                RAND_add(&hentry, hentry.dwSize, 5);
+                            while (heap_next(&hentry)
+                                   && --entrycnt > 0);
+                        }
+                    } while (heaplist_next(handle, &hlist)
+                             && (!good
+                                 || (GetTickCount() - starttime) < MAXDELAY));
+                }
+#  endif
+
+                /* process walking */
+                /*
+                 * PROCESSENTRY32 contains 9 fields that will change with
+                 * each entry.  Consider each field a source of 1 byte of
+                 * entropy.
+                 */
+                p.dwSize = sizeof(PROCESSENTRY32);
+
+                if (good)
+                    starttime = GetTickCount();
+                if (process_first(handle, &p))
+                    do
+                        RAND_add(&p, p.dwSize, 9);
+                    while (process_next(handle, &p)
+                           && (!good
+                               || (GetTickCount() - starttime) < MAXDELAY));
+
+                /* thread walking */
+                /*
+                 * THREADENTRY32 contains 6 fields that will change with each
+                 * entry.  Consider each field a source of 1 byte of entropy.
+                 */
+                t.dwSize = sizeof(THREADENTRY32);
+                if (good)
+                    starttime = GetTickCount();
+                if (thread_first(handle, &t))
+                    do
+                        RAND_add(&t, t.dwSize, 6);
+                    while (thread_next(handle, &t)
+                           && (!good
+                               || (GetTickCount() - starttime) < MAXDELAY));
+
+                /* module walking */
+                /*
+                 * MODULEENTRY32 contains 9 fields that will change with each
+                 * entry.  Consider each field a source of 1 byte of entropy.
+                 */
+                m.dwSize = sizeof(MODULEENTRY32);
+                if (good)
+                    starttime = GetTickCount();
+                if (module_first(handle, &m))
+                    do
+                        RAND_add(&m, m.dwSize, 9);
+                    while (module_next(handle, &m)
+                           && (!good
+                               || (GetTickCount() - starttime) < MAXDELAY));
+                if (close_snap)
+                    close_snap(handle);
+                else
+                    CloseHandle(handle);
+
+            }
+
+            FreeLibrary(kernel);
+        }
+    }
+# endif                         /* !OPENSSL_SYS_WINCE */
+
+    /* timer data */
+    readtimer();
+
+    /* memory usage statistics */
+    GlobalMemoryStatus(&m);
+    RAND_add(&m, sizeof(m), 1);
+
+    /* process ID */
+    w = GetCurrentProcessId();
+    RAND_add(&w, sizeof(w), 1);
+
+# if 0
+    printf("Exiting RAND_poll\n");
+# endif
 
+    return (1);
+}
 
-void RAND_screen(void) /* function available for backward compatibility */
+int RAND_event(UINT iMsg, WPARAM wParam, LPARAM lParam)
 {
-	RAND_poll();
-	readscreen();
+    double add_entropy = 0;
+
+    switch (iMsg) {
+    case WM_KEYDOWN:
+        {
+            static WPARAM key;
+            if (key != wParam)
+                add_entropy = 0.05;
+            key = wParam;
+        }
+        break;
+    case WM_MOUSEMOVE:
+        {
+            static int lastx, lasty, lastdx, lastdy;
+            int x, y, dx, dy;
+
+            x = LOWORD(lParam);
+            y = HIWORD(lParam);
+            dx = lastx - x;
+            dy = lasty - y;
+            if (dx != 0 && dy != 0 && dx - lastdx != 0 && dy - lastdy != 0)
+                add_entropy = .2;
+            lastx = x, lasty = y;
+            lastdx = dx, lastdy = dy;
+        }
+        break;
+    }
+
+    readtimer();
+    RAND_add(&iMsg, sizeof(iMsg), add_entropy);
+    RAND_add(&wParam, sizeof(wParam), 0);
+    RAND_add(&lParam, sizeof(lParam), 0);
+
+    return (RAND_status());
 }
 
+void RAND_screen(void)
+{                               /* function available for backward
+                                 * compatibility */
+    RAND_poll();
+    readscreen();
+}
 
 /* feed timing information to the PRNG */
 static void readtimer(void)
 {
-	DWORD w;
-	LARGE_INTEGER l;
-	static int have_perfc = 1;
-#if defined(_MSC_VER) && defined(_M_X86)
-	static int have_tsc = 1;
-	DWORD cyclecount;
-
-	if (have_tsc) {
-	  __try {
-	    __asm {
-	      _emit 0x0f
-	      _emit 0x31
-	      mov cyclecount, eax
-	      }
-	    RAND_add(&cyclecount, sizeof(cyclecount), 1);
-	  } __except(EXCEPTION_EXECUTE_HANDLER) {
-	    have_tsc = 0;
-	  }
-	}
-#else
-# define have_tsc 0
-#endif
+    DWORD w;
+    LARGE_INTEGER l;
+    static int have_perfc = 1;
+# if defined(_MSC_VER) && defined(_M_X86)
+    static int have_tsc = 1;
+    DWORD cyclecount;
+
+    if (have_tsc) {
+        __try {
+            __asm {
+            _emit 0x0f _emit 0x31 mov cyclecount, eax}
+            RAND_add(&cyclecount, sizeof(cyclecount), 1);
+        }
+        __except(EXCEPTION_EXECUTE_HANDLER) {
+            have_tsc = 0;
+        }
+    }
+# else
+#  define have_tsc 0
+# endif
 
-	if (have_perfc) {
-	  if (QueryPerformanceCounter(&l) == 0)
-	    have_perfc = 0;
-	  else
-	    RAND_add(&l, sizeof(l), 0);
-	}
-
-	if (!have_tsc && !have_perfc) {
-	  w = GetTickCount();
-	  RAND_add(&w, sizeof(w), 0);
-	}
+    if (have_perfc) {
+        if (QueryPerformanceCounter(&l) == 0)
+            have_perfc = 0;
+        else
+            RAND_add(&l, sizeof(l), 0);
+    }
+
+    if (!have_tsc && !have_perfc) {
+        w = GetTickCount();
+        RAND_add(&w, sizeof(w), 0);
+    }
 }
 
 /* feed screen contents to PRNG */
@@ -682,72 +682,71 @@ static void readtimer(void)
 
 static void readscreen(void)
 {
-#if !defined(OPENSSL_SYS_WINCE) && !defined(OPENSSL_SYS_WIN32_CYGWIN)
-  HDC		hScrDC;		/* screen DC */
-  HBITMAP	hBitmap;	/* handle for our bitmap */
-  BITMAP	bm;		/* bitmap properties */
-  unsigned int	size;		/* size of bitmap */
-  char		*bmbits;	/* contents of bitmap */
-  int		w;		/* screen width */
-  int		h;		/* screen height */
-  int		y;		/* y-coordinate of screen lines to grab */
-  int		n = 16;		/* number of screen lines to grab at a time */
-  BITMAPINFOHEADER bi;		/* info about the bitmap */
-
-  if (check_winnt() && OPENSSL_isservice()>0)
-    return;
-
-  /* Get a reference to the screen DC */
-  hScrDC = GetDC(NULL);
-
-  /* Get screen resolution */
-  w = GetDeviceCaps(hScrDC, HORZRES);
-  h = GetDeviceCaps(hScrDC, VERTRES);
-
-  /* Create a bitmap compatible with the screen DC */
-  hBitmap = CreateCompatibleBitmap(hScrDC, w, n);
-
-  /* Get bitmap properties */
-  GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&bm);
-  size = (unsigned int)bm.bmWidthBytes * bm.bmHeight * bm.bmPlanes;
-
-  bi.biSize = sizeof(BITMAPINFOHEADER);
-  bi.biWidth = bm.bmWidth;
-  bi.biHeight = bm.bmHeight;
-  bi.biPlanes = bm.bmPlanes;
-  bi.biBitCount = bm.bmBitsPixel;
-  bi.biCompression = BI_RGB;
-  bi.biSizeImage = 0;
-  bi.biXPelsPerMeter = 0;
-  bi.biYPelsPerMeter = 0;
-  bi.biClrUsed = 0;
-  bi.biClrImportant = 0;
-
-  bmbits = OPENSSL_malloc(size);
-  if (bmbits) {
-    /* Now go through the whole screen, repeatedly grabbing n lines */
-    for (y = 0; y < h-n; y += n)
-    	{
-	unsigned char md[MD_DIGEST_LENGTH];
-
-	/* Copy the bits of the current line range into the buffer */
-	GetDIBits(hScrDC, hBitmap, y, n,
-		  bmbits, (BITMAPINFO *)&bi, DIB_RGB_COLORS);
-
-	/* Get the hash of the bitmap */
-	MD(bmbits,size,md);
-
-	/* Seed the random generator with the hash value */
-	RAND_add(md, MD_DIGEST_LENGTH, 0);
-	}
-
-    OPENSSL_free(bmbits);
-  }
-
-  /* Clean up */
-  DeleteObject(hBitmap);
-  ReleaseDC(NULL, hScrDC);
-#endif /* !OPENSSL_SYS_WINCE */
+# if !defined(OPENSSL_SYS_WINCE) && !defined(OPENSSL_SYS_WIN32_CYGWIN)
+    HDC hScrDC;                 /* screen DC */
+    HBITMAP hBitmap;            /* handle for our bitmap */
+    BITMAP bm;                  /* bitmap properties */
+    unsigned int size;          /* size of bitmap */
+    char *bmbits;               /* contents of bitmap */
+    int w;                      /* screen width */
+    int h;                      /* screen height */
+    int y;                      /* y-coordinate of screen lines to grab */
+    int n = 16;                 /* number of screen lines to grab at a time */
+    BITMAPINFOHEADER bi;        /* info about the bitmap */
+
+    if (check_winnt() && OPENSSL_isservice() > 0)
+        return;
+
+    /* Get a reference to the screen DC */
+    hScrDC = GetDC(NULL);
+
+    /* Get screen resolution */
+    w = GetDeviceCaps(hScrDC, HORZRES);
+    h = GetDeviceCaps(hScrDC, VERTRES);
+
+    /* Create a bitmap compatible with the screen DC */
+    hBitmap = CreateCompatibleBitmap(hScrDC, w, n);
+
+    /* Get bitmap properties */
+    GetObject(hBitmap, sizeof(BITMAP), (LPSTR) & bm);
+    size = (unsigned int)bm.bmWidthBytes * bm.bmHeight * bm.bmPlanes;
+
+    bi.biSize = sizeof(BITMAPINFOHEADER);
+    bi.biWidth = bm.bmWidth;
+    bi.biHeight = bm.bmHeight;
+    bi.biPlanes = bm.bmPlanes;
+    bi.biBitCount = bm.bmBitsPixel;
+    bi.biCompression = BI_RGB;
+    bi.biSizeImage = 0;
+    bi.biXPelsPerMeter = 0;
+    bi.biYPelsPerMeter = 0;
+    bi.biClrUsed = 0;
+    bi.biClrImportant = 0;
+
+    bmbits = OPENSSL_malloc(size);
+    if (bmbits) {
+        /* Now go through the whole screen, repeatedly grabbing n lines */
+        for (y = 0; y < h - n; y += n) {
+            unsigned char md[MD_DIGEST_LENGTH];
+
+            /* Copy the bits of the current line range into the buffer */
+            GetDIBits(hScrDC, hBitmap, y, n,
+                      bmbits, (BITMAPINFO *) & bi, DIB_RGB_COLORS);
+
+            /* Get the hash of the bitmap */
+            MD(bmbits, size, md);
+
+            /* Seed the random generator with the hash value */
+            RAND_add(md, MD_DIGEST_LENGTH, 0);
+        }
+
+        OPENSSL_free(bmbits);
+    }
+
+    /* Clean up */
+    DeleteObject(hBitmap);
+    ReleaseDC(NULL, hScrDC);
+# endif                         /* !OPENSSL_SYS_WINCE */
 }
 
 #endif
diff --git a/crypto/rand/randfile.c b/crypto/rand/randfile.c
index 5d28d63e79..8abb536d20 100644
--- a/crypto/rand/randfile.c
+++ b/crypto/rand/randfile.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,7 +58,7 @@
 
 /* We need to define this to get macros like S_IFBLK and S_IFCHR */
 #if !defined(OPENSSL_SYS_VXWORKS)
-#define _XOPEN_SOURCE 500
+# define _XOPEN_SOURCE 500
 #endif
 
 #include 
@@ -72,7 +72,7 @@
 #include 
 
 #ifdef OPENSSL_SYS_VMS
-#include 
+# include 
 #endif
 #ifndef NO_SYS_TYPES_H
 # include 
@@ -83,249 +83,255 @@
 #endif
 
 #ifdef _WIN32
-#define stat	_stat
-#define chmod	_chmod
-#define open	_open
-#define fdopen	_fdopen
+# define stat    _stat
+# define chmod   _chmod
+# define open    _open
+# define fdopen  _fdopen
 #endif
 
 #undef BUFSIZE
-#define BUFSIZE	1024
+#define BUFSIZE 1024
 #define RAND_DATA 1024
 
 #ifdef OPENSSL_SYS_VMS
-/* This declaration is a nasty hack to get around vms' extension to fopen
- * for passing in sharing options being disabled by our /STANDARD=ANSI89 */
+/*
+ * This declaration is a nasty hack to get around vms' extension to fopen for
+ * passing in sharing options being disabled by our /STANDARD=ANSI89
+ */
 static FILE *(*const vms_fopen)(const char *, const char *, ...) =
     (FILE *(*)(const char *, const char *, ...))fopen;
-#define VMS_OPEN_ATTRS "shr=get,put,upd,del","ctx=bin,stm","rfm=stm","rat=none","mrs=0"
+# define VMS_OPEN_ATTRS "shr=get,put,upd,del","ctx=bin,stm","rfm=stm","rat=none","mrs=0"
 #endif
 
 /* #define RFILE ".rnd" - defined in ../../e_os.h */
 
-/* Note that these functions are intended for seed files only.
- * Entropy devices and EGD sockets are handled in rand_unix.c */
+/*
+ * Note that these functions are intended for seed files only. Entropy
+ * devices and EGD sockets are handled in rand_unix.c
+ */
 
 int RAND_load_file(const char *file, long bytes)
-	{
-	/*-
-	 * If bytes >= 0, read up to 'bytes' bytes.
-	 * if bytes == -1, read complete file.
-	 */
+{
+        /*-
+         * If bytes >= 0, read up to 'bytes' bytes.
+         * if bytes == -1, read complete file.
+         */
 
-	MS_STATIC unsigned char buf[BUFSIZE];
+    MS_STATIC unsigned char buf[BUFSIZE];
 #ifndef OPENSSL_NO_POSIX_IO
-	struct stat sb;
+    struct stat sb;
 #endif
-	int i,ret=0,n;
-	FILE *in;
+    int i, ret = 0, n;
+    FILE *in;
 
-	if (file == NULL) return(0);
+    if (file == NULL)
+        return (0);
 
 #ifndef OPENSSL_NO_POSIX_IO
-#ifdef PURIFY
-	/* struct stat can have padding and unused fields that may not be
-	 * initialized in the call to stat(). We need to clear the entire
-	 * structure before calling RAND_add() to avoid complaints from
-	 * applications such as Valgrind.
-	 */
-	memset(&sb, 0, sizeof(sb));
-#endif
-	if (stat(file,&sb) < 0) return(0);
-	RAND_add(&sb,sizeof(sb),0.0);
+# ifdef PURIFY
+    /*
+     * struct stat can have padding and unused fields that may not be
+     * initialized in the call to stat(). We need to clear the entire
+     * structure before calling RAND_add() to avoid complaints from
+     * applications such as Valgrind.
+     */
+    memset(&sb, 0, sizeof(sb));
+# endif
+    if (stat(file, &sb) < 0)
+        return (0);
+    RAND_add(&sb, sizeof(sb), 0.0);
 #endif
-	if (bytes == 0) return(ret);
+    if (bytes == 0)
+        return (ret);
 
 #ifdef OPENSSL_SYS_VMS
-	in=vms_fopen(file,"rb",VMS_OPEN_ATTRS);
+    in = vms_fopen(file, "rb", VMS_OPEN_ATTRS);
 #else
-	in=fopen(file,"rb");
+    in = fopen(file, "rb");
 #endif
-	if (in == NULL) goto err;
+    if (in == NULL)
+        goto err;
 #if defined(S_IFBLK) && defined(S_IFCHR) && !defined(OPENSSL_NO_POSIX_IO)
-	if (sb.st_mode & (S_IFBLK | S_IFCHR)) {
-	  /* this file is a device. we don't want read an infinite number
-	   * of bytes from a random device, nor do we want to use buffered
-	   * I/O because we will waste system entropy. 
-	   */
-	  bytes = (bytes == -1) ? 2048 : bytes; /* ok, is 2048 enough? */
-#ifndef OPENSSL_NO_SETVBUF_IONBF
-	  setvbuf(in, NULL, _IONBF, 0); /* don't do buffered reads */
-#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
-	}
+    if (sb.st_mode & (S_IFBLK | S_IFCHR)) {
+        /*
+         * this file is a device. we don't want read an infinite number of
+         * bytes from a random device, nor do we want to use buffered I/O
+         * because we will waste system entropy.
+         */
+        bytes = (bytes == -1) ? 2048 : bytes; /* ok, is 2048 enough? */
+# ifndef OPENSSL_NO_SETVBUF_IONBF
+        setvbuf(in, NULL, _IONBF, 0); /* don't do buffered reads */
+# endif                         /* ndef OPENSSL_NO_SETVBUF_IONBF */
+    }
 #endif
-	for (;;)
-		{
-		if (bytes > 0)
-			n = (bytes < BUFSIZE)?(int)bytes:BUFSIZE;
-		else
-			n = BUFSIZE;
-		i=fread(buf,1,n,in);
-		if (i <= 0) break;
+    for (;;) {
+        if (bytes > 0)
+            n = (bytes < BUFSIZE) ? (int)bytes : BUFSIZE;
+        else
+            n = BUFSIZE;
+        i = fread(buf, 1, n, in);
+        if (i <= 0)
+            break;
 #ifdef PURIFY
-		RAND_add(buf,i,(double)i);
+        RAND_add(buf, i, (double)i);
 #else
-		/* even if n != i, use the full array */
-		RAND_add(buf,n,(double)i);
+        /* even if n != i, use the full array */
+        RAND_add(buf, n, (double)i);
 #endif
-		ret+=i;
-		if (bytes > 0)
-			{
-			bytes-=n;
-			if (bytes <= 0) break;
-			}
-		}
-	fclose(in);
-	OPENSSL_cleanse(buf,BUFSIZE);
-err:
-	return(ret);
-	}
+        ret += i;
+        if (bytes > 0) {
+            bytes -= n;
+            if (bytes <= 0)
+                break;
+        }
+    }
+    fclose(in);
+    OPENSSL_cleanse(buf, BUFSIZE);
+ err:
+    return (ret);
+}
 
 int RAND_write_file(const char *file)
-	{
-	unsigned char buf[BUFSIZE];
-	int i,ret=0,rand_err=0;
-	FILE *out = NULL;
-	int n;
+{
+    unsigned char buf[BUFSIZE];
+    int i, ret = 0, rand_err = 0;
+    FILE *out = NULL;
+    int n;
 #ifndef OPENSSL_NO_POSIX_IO
-	struct stat sb;
-	
-	i=stat(file,&sb);
-	if (i != -1) { 
-#if defined(S_ISBLK) && defined(S_ISCHR)
-	  if (S_ISBLK(sb.st_mode) || S_ISCHR(sb.st_mode)) {
-	    /* this file is a device. we don't write back to it. 
-	     * we "succeed" on the assumption this is some sort 
-	     * of random device. Otherwise attempting to write to 
-	     * and chmod the device causes problems.
-	     */
-	    return(1); 
-	  }
-#endif
-	}
+    struct stat sb;
+
+    i = stat(file, &sb);
+    if (i != -1) {
+# if defined(S_ISBLK) && defined(S_ISCHR)
+        if (S_ISBLK(sb.st_mode) || S_ISCHR(sb.st_mode)) {
+            /*
+             * this file is a device. we don't write back to it. we
+             * "succeed" on the assumption this is some sort of random
+             * device. Otherwise attempting to write to and chmod the device
+             * causes problems.
+             */
+            return (1);
+        }
+# endif
+    }
 #endif
 
 #if defined(O_CREAT) && !defined(OPENSSL_NO_POSIX_IO) && !defined(OPENSSL_SYS_VMS)
-	{
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-	/* chmod(..., 0600) is too late to protect the file,
-	 * permissions should be restrictive from the start */
-	int fd = open(file, O_WRONLY|O_CREAT|O_BINARY, 0600);
-	if (fd != -1)
-		out = fdopen(fd, "wb");
-	}
+    {
+# ifndef O_BINARY
+#  define O_BINARY 0
+# endif
+        /*
+         * chmod(..., 0600) is too late to protect the file, permissions
+         * should be restrictive from the start
+         */
+        int fd = open(file, O_WRONLY | O_CREAT | O_BINARY, 0600);
+        if (fd != -1)
+            out = fdopen(fd, "wb");
+    }
 #endif
 
 #ifdef OPENSSL_SYS_VMS
-	/* VMS NOTE: Prior versions of this routine created a _new_
-	 * version of the rand file for each call into this routine, then
-	 * deleted all existing versions named ;-1, and finally renamed
-	 * the current version as ';1'. Under concurrent usage, this
-	 * resulted in an RMS race condition in rename() which could
-	 * orphan files (see vms message help for RMS$_REENT). With the
-	 * fopen() calls below, openssl/VMS now shares the top-level
-	 * version of the rand file. Note that there may still be
-	 * conditions where the top-level rand file is locked. If so, this
-	 * code will then create a new version of the rand file. Without
-	 * the delete and rename code, this can result in ascending file
-	 * versions that stop at version 32767, and this routine will then
-	 * return an error. The remedy for this is to recode the calling
-	 * application to avoid concurrent use of the rand file, or
-	 * synchronize usage at the application level. Also consider
-	 * whether or not you NEED a persistent rand file in a concurrent
-	 * use situation. 
-	 */
+    /*
+     * VMS NOTE: Prior versions of this routine created a _new_ version of
+     * the rand file for each call into this routine, then deleted all
+     * existing versions named ;-1, and finally renamed the current version
+     * as ';1'. Under concurrent usage, this resulted in an RMS race
+     * condition in rename() which could orphan files (see vms message help
+     * for RMS$_REENT). With the fopen() calls below, openssl/VMS now shares
+     * the top-level version of the rand file. Note that there may still be
+     * conditions where the top-level rand file is locked. If so, this code
+     * will then create a new version of the rand file. Without the delete
+     * and rename code, this can result in ascending file versions that stop
+     * at version 32767, and this routine will then return an error. The
+     * remedy for this is to recode the calling application to avoid
+     * concurrent use of the rand file, or synchronize usage at the
+     * application level. Also consider whether or not you NEED a persistent
+     * rand file in a concurrent use situation.
+     */
 
-	out = vms_fopen(file,"rb+",VMS_OPEN_ATTRS);
-	if (out == NULL)
-		out = vms_fopen(file,"wb",VMS_OPEN_ATTRS);
+    out = vms_fopen(file, "rb+", VMS_OPEN_ATTRS);
+    if (out == NULL)
+        out = vms_fopen(file, "wb", VMS_OPEN_ATTRS);
 #else
-	if (out == NULL)
-		out = fopen(file,"wb");
+    if (out == NULL)
+        out = fopen(file, "wb");
 #endif
-	if (out == NULL) goto err;
+    if (out == NULL)
+        goto err;
 
 #ifndef NO_CHMOD
-	chmod(file,0600);
+    chmod(file, 0600);
 #endif
-	n=RAND_DATA;
-	for (;;)
-		{
-		i=(n > BUFSIZE)?BUFSIZE:n;
-		n-=BUFSIZE;
-		if (RAND_bytes(buf,i) <= 0)
-			rand_err=1;
-		i=fwrite(buf,1,i,out);
-		if (i <= 0)
-			{
-			ret=0;
-			break;
-			}
-		ret+=i;
-		if (n <= 0) break;
-                }
+    n = RAND_DATA;
+    for (;;) {
+        i = (n > BUFSIZE) ? BUFSIZE : n;
+        n -= BUFSIZE;
+        if (RAND_bytes(buf, i) <= 0)
+            rand_err = 1;
+        i = fwrite(buf, 1, i, out);
+        if (i <= 0) {
+            ret = 0;
+            break;
+        }
+        ret += i;
+        if (n <= 0)
+            break;
+    }
 
-	fclose(out);
-	OPENSSL_cleanse(buf,BUFSIZE);
-err:
-	return (rand_err ? -1 : ret);
-	}
+    fclose(out);
+    OPENSSL_cleanse(buf, BUFSIZE);
+ err:
+    return (rand_err ? -1 : ret);
+}
 
 const char *RAND_file_name(char *buf, size_t size)
-	{
-	char *s=NULL;
+{
+    char *s = NULL;
 #ifdef __OpenBSD__
-	struct stat sb;
+    struct stat sb;
 #endif
 
-	if (OPENSSL_issetugid() == 0)
-		s=getenv("RANDFILE");
-	if (s != NULL && *s && strlen(s) + 1 < size)
-		{
-		if (BUF_strlcpy(buf,s,size) >= size)
-			return NULL;
-		}
-	else
-		{
-		if (OPENSSL_issetugid() == 0)
-			s=getenv("HOME");
+    if (OPENSSL_issetugid() == 0)
+        s = getenv("RANDFILE");
+    if (s != NULL && *s && strlen(s) + 1 < size) {
+        if (BUF_strlcpy(buf, s, size) >= size)
+            return NULL;
+    } else {
+        if (OPENSSL_issetugid() == 0)
+            s = getenv("HOME");
 #ifdef DEFAULT_HOME
-		if (s == NULL)
-			{
-			s = DEFAULT_HOME;
-			}
+        if (s == NULL) {
+            s = DEFAULT_HOME;
+        }
 #endif
-		if (s && *s && strlen(s)+strlen(RFILE)+2 < size)
-			{
-			BUF_strlcpy(buf,s,size);
+        if (s && *s && strlen(s) + strlen(RFILE) + 2 < size) {
+            BUF_strlcpy(buf, s, size);
 #ifndef OPENSSL_SYS_VMS
-			BUF_strlcat(buf,"/",size);
+            BUF_strlcat(buf, "/", size);
 #endif
-			BUF_strlcat(buf,RFILE,size);
-			}
-		else
-		  	buf[0] = '\0'; /* no file name */
-		}
+            BUF_strlcat(buf, RFILE, size);
+        } else
+            buf[0] = '\0';      /* no file name */
+    }
 
 #ifdef __OpenBSD__
-	/* given that all random loads just fail if the file can't be 
-	 * seen on a stat, we stat the file we're returning, if it
-	 * fails, use /dev/arandom instead. this allows the user to 
-	 * use their own source for good random data, but defaults
-	 * to something hopefully decent if that isn't available. 
-	 */
-
-	if (!buf[0])
-		if (BUF_strlcpy(buf,"/dev/arandom",size) >= size) {
-			return(NULL);
-		}	
-	if (stat(buf,&sb) == -1)
-		if (BUF_strlcpy(buf,"/dev/arandom",size) >= size) {
-			return(NULL);
-		}	
+    /*
+     * given that all random loads just fail if the file can't be seen on a
+     * stat, we stat the file we're returning, if it fails, use /dev/arandom
+     * instead. this allows the user to use their own source for good random
+     * data, but defaults to something hopefully decent if that isn't
+     * available.
+     */
 
+    if (!buf[0])
+        if (BUF_strlcpy(buf, "/dev/arandom", size) >= size) {
+            return (NULL);
+        }
+    if (stat(buf, &sb) == -1)
+        if (BUF_strlcpy(buf, "/dev/arandom", size) >= size) {
+            return (NULL);
+        }
 #endif
-	return(buf);
-	}
+    return (buf);
+}
diff --git a/crypto/rand/randtest.c b/crypto/rand/randtest.c
index 9e92a70b03..91bcac9906 100644
--- a/crypto/rand/randtest.c
+++ b/crypto/rand/randtest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,155 +65,145 @@
 /* some FIPS 140-1 random number test */
 /* some simple tests */
 
-int main(int argc,char **argv)
-	{
-	unsigned char buf[2500];
-	int i,j,k,s,sign,nsign,err=0;
-	unsigned long n1;
-	unsigned long n2[16];
-	unsigned long runs[2][34];
-	/*double d; */
-	long d;
+int main(int argc, char **argv)
+{
+    unsigned char buf[2500];
+    int i, j, k, s, sign, nsign, err = 0;
+    unsigned long n1;
+    unsigned long n2[16];
+    unsigned long runs[2][34];
+    /*
+     * double d;
+     */
+    long d;
 
-	i = RAND_pseudo_bytes(buf,2500);
-	if (i < 0)
-		{
-		printf ("init failed, the rand method is not properly installed\n");
-		err++;
-		goto err;
-		}
+    i = RAND_pseudo_bytes(buf, 2500);
+    if (i < 0) {
+        printf("init failed, the rand method is not properly installed\n");
+        err++;
+        goto err;
+    }
 
-	n1=0;
-	for (i=0; i<16; i++) n2[i]=0;
-	for (i=0; i<34; i++) runs[0][i]=runs[1][i]=0;
+    n1 = 0;
+    for (i = 0; i < 16; i++)
+        n2[i] = 0;
+    for (i = 0; i < 34; i++)
+        runs[0][i] = runs[1][i] = 0;
 
-	/* test 1 and 2 */
-	sign=0;
-	nsign=0;
-	for (i=0; i<2500; i++)
-		{
-		j=buf[i];
+    /* test 1 and 2 */
+    sign = 0;
+    nsign = 0;
+    for (i = 0; i < 2500; i++) {
+        j = buf[i];
 
-		n2[j&0x0f]++;
-		n2[(j>>4)&0x0f]++;
+        n2[j & 0x0f]++;
+        n2[(j >> 4) & 0x0f]++;
 
-		for (k=0; k<8; k++)
-			{
-			s=(j&0x01);
-			if (s == sign)
-				nsign++;
-			else
-				{
-				if (nsign > 34) nsign=34;
-				if (nsign != 0)
-					{
-					runs[sign][nsign-1]++;
-					if (nsign > 6)
-						runs[sign][5]++;
-					}
-				sign=s;
-				nsign=1;
-				}
+        for (k = 0; k < 8; k++) {
+            s = (j & 0x01);
+            if (s == sign)
+                nsign++;
+            else {
+                if (nsign > 34)
+                    nsign = 34;
+                if (nsign != 0) {
+                    runs[sign][nsign - 1]++;
+                    if (nsign > 6)
+                        runs[sign][5]++;
+                }
+                sign = s;
+                nsign = 1;
+            }
 
-			if (s) n1++;
-			j>>=1;
-			}
-		}
-		if (nsign > 34) nsign=34;
-		if (nsign != 0) runs[sign][nsign-1]++;
+            if (s)
+                n1++;
+            j >>= 1;
+        }
+    }
+    if (nsign > 34)
+        nsign = 34;
+    if (nsign != 0)
+        runs[sign][nsign - 1]++;
 
-	/* test 1 */
-	if (!((9654 < n1) && (n1 < 10346)))
-		{
-		printf("test 1 failed, X=%lu\n",n1);
-		err++;
-		}
-	printf("test 1 done\n");
+    /* test 1 */
+    if (!((9654 < n1) && (n1 < 10346))) {
+        printf("test 1 failed, X=%lu\n", n1);
+        err++;
+    }
+    printf("test 1 done\n");
 
-	/* test 2 */
+    /* test 2 */
 #ifdef undef
-	d=0;
-	for (i=0; i<16; i++)
-		d+=n2[i]*n2[i];
-	d=d*16.0/5000.0-5000.0;
-	if (!((1.03 < d) && (d < 57.4)))
-		{
-		printf("test 2 failed, X=%.2f\n",d);
-		err++;
-		}
+    d = 0;
+    for (i = 0; i < 16; i++)
+        d += n2[i] * n2[i];
+    d = d * 16.0 / 5000.0 - 5000.0;
+    if (!((1.03 < d) && (d < 57.4))) {
+        printf("test 2 failed, X=%.2f\n", d);
+        err++;
+    }
 #endif
-	d=0;
-	for (i=0; i<16; i++)
-		d+=n2[i]*n2[i];
-	d=(d*8)/25-500000;
-	if (!((103 < d) && (d < 5740)))
-		{
-		printf("test 2 failed, X=%ld.%02ld\n",d/100L,d%100L);
-		err++;
-		}
-	printf("test 2 done\n");
+    d = 0;
+    for (i = 0; i < 16; i++)
+        d += n2[i] * n2[i];
+    d = (d * 8) / 25 - 500000;
+    if (!((103 < d) && (d < 5740))) {
+        printf("test 2 failed, X=%ld.%02ld\n", d / 100L, d % 100L);
+        err++;
+    }
+    printf("test 2 done\n");
+
+    /* test 3 */
+    for (i = 0; i < 2; i++) {
+        if (!((2267 < runs[i][0]) && (runs[i][0] < 2733))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 1, runs[i][0]);
+            err++;
+        }
+        if (!((1079 < runs[i][1]) && (runs[i][1] < 1421))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 2, runs[i][1]);
+            err++;
+        }
+        if (!((502 < runs[i][2]) && (runs[i][2] < 748))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 3, runs[i][2]);
+            err++;
+        }
+        if (!((223 < runs[i][3]) && (runs[i][3] < 402))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 4, runs[i][3]);
+            err++;
+        }
+        if (!((90 < runs[i][4]) && (runs[i][4] < 223))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 5, runs[i][4]);
+            err++;
+        }
+        if (!((90 < runs[i][5]) && (runs[i][5] < 223))) {
+            printf("test 3 failed, bit=%d run=%d num=%lu\n",
+                   i, 6, runs[i][5]);
+            err++;
+        }
+    }
+    printf("test 3 done\n");
 
-	/* test 3 */
-	for (i=0; i<2; i++)
-		{
-		if (!((2267 < runs[i][0]) && (runs[i][0] < 2733)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,1,runs[i][0]);
-			err++;
-			}
-		if (!((1079 < runs[i][1]) && (runs[i][1] < 1421)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,2,runs[i][1]);
-			err++;
-			}
-		if (!(( 502 < runs[i][2]) && (runs[i][2] <  748)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,3,runs[i][2]);
-			err++;
-			}
-		if (!(( 223 < runs[i][3]) && (runs[i][3] <  402)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,4,runs[i][3]);
-			err++;
-			}
-		if (!((  90 < runs[i][4]) && (runs[i][4] <  223)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,5,runs[i][4]);
-			err++;
-			}
-		if (!((  90 < runs[i][5]) && (runs[i][5] <  223)))
-			{
-			printf("test 3 failed, bit=%d run=%d num=%lu\n",
-				i,6,runs[i][5]);
-			err++;
-			}
-		}
-	printf("test 3 done\n");
-	
-	/* test 4 */
-	if (runs[0][33] != 0)
-		{
-		printf("test 4 failed, bit=%d run=%d num=%lu\n",
-			0,34,runs[0][33]);
-		err++;
-		}
-	if (runs[1][33] != 0)
-		{
-		printf("test 4 failed, bit=%d run=%d num=%lu\n",
-			1,34,runs[1][33]);
-		err++;
-		}
-	printf("test 4 done\n");
+    /* test 4 */
+    if (runs[0][33] != 0) {
+        printf("test 4 failed, bit=%d run=%d num=%lu\n", 0, 34, runs[0][33]);
+        err++;
+    }
+    if (runs[1][33] != 0) {
+        printf("test 4 failed, bit=%d run=%d num=%lu\n", 1, 34, runs[1][33]);
+        err++;
+    }
+    printf("test 4 done\n");
  err:
-	err=((err)?1:0);
+    err = ((err) ? 1 : 0);
 #ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
+    if (err)
+        printf("ERROR: %d\n", err);
 #endif
-	EXIT(err);
-	return(err);
-	}
+    EXIT(err);
+    return (err);
+}
diff --git a/crypto/rc2/rc2.h b/crypto/rc2/rc2.h
index e542ec94ff..29d02d7322 100644
--- a/crypto/rc2/rc2.h
+++ b/crypto/rc2/rc2.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,44 +57,44 @@
  */
 
 #ifndef HEADER_RC2_H
-#define HEADER_RC2_H
+# define HEADER_RC2_H
 
-#include  /* OPENSSL_NO_RC2, RC2_INT */
-#ifdef OPENSSL_NO_RC2
-#error RC2 is disabled.
-#endif
+# include /* OPENSSL_NO_RC2, RC2_INT */
+# ifdef OPENSSL_NO_RC2
+#  error RC2 is disabled.
+# endif
 
-#define RC2_ENCRYPT	1
-#define RC2_DECRYPT	0
+# define RC2_ENCRYPT     1
+# define RC2_DECRYPT     0
 
-#define RC2_BLOCK	8
-#define RC2_KEY_LENGTH	16
+# define RC2_BLOCK       8
+# define RC2_KEY_LENGTH  16
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct rc2_key_st
-	{
-	RC2_INT data[64];
-	} RC2_KEY;
+typedef struct rc2_key_st {
+    RC2_INT data[64];
+} RC2_KEY;
 
-#ifdef OPENSSL_FIPS 
-void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,int bits);
-#endif
-void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,int bits);
-void RC2_ecb_encrypt(const unsigned char *in,unsigned char *out,RC2_KEY *key,
-		     int enc);
-void RC2_encrypt(unsigned long *data,RC2_KEY *key);
-void RC2_decrypt(unsigned long *data,RC2_KEY *key);
+# ifdef OPENSSL_FIPS
+void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,
+                         int bits);
+# endif
+void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
+void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                     RC2_KEY *key, int enc);
+void RC2_encrypt(unsigned long *data, RC2_KEY *key);
+void RC2_decrypt(unsigned long *data, RC2_KEY *key);
 void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	RC2_KEY *ks, unsigned char *iv, int enc);
+                     RC2_KEY *ks, unsigned char *iv, int enc);
 void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-		       long length, RC2_KEY *schedule, unsigned char *ivec,
-		       int *num, int enc);
+                       long length, RC2_KEY *schedule, unsigned char *ivec,
+                       int *num, int enc);
 void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-		       long length, RC2_KEY *schedule, unsigned char *ivec,
-		       int *num);
+                       long length, RC2_KEY *schedule, unsigned char *ivec,
+                       int *num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rc2/rc2_cbc.c b/crypto/rc2/rc2_cbc.c
index 74f48d3d87..5eaf01d2e0 100644
--- a/crypto/rc2/rc2_cbc.c
+++ b/crypto/rc2/rc2_cbc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,167 +60,169 @@
 #include "rc2_locl.h"
 
 void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	     RC2_KEY *ks, unsigned char *iv, int encrypt)
-	{
-	register unsigned long tin0,tin1;
-	register unsigned long tout0,tout1,xor0,xor1;
-	register long l=length;
-	unsigned long tin[2];
-
-	if (encrypt)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC2_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC2_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		l2c(tout0,iv);
-		l2c(tout1,iv);
-		}
-	else
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC2_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC2_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2cn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2c(xor0,iv);
-		l2c(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+                     RC2_KEY *ks, unsigned char *iv, int encrypt)
+{
+    register unsigned long tin0, tin1;
+    register unsigned long tout0, tout1, xor0, xor1;
+    register long l = length;
+    unsigned long tin[2];
+
+    if (encrypt) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC2_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC2_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        l2c(tout0, iv);
+        l2c(tout1, iv);
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC2_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC2_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2cn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2c(xor0, iv);
+        l2c(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 
 void RC2_encrypt(unsigned long *d, RC2_KEY *key)
-	{
-	int i,n;
-	register RC2_INT *p0,*p1;
-	register RC2_INT x0,x1,x2,x3,t;
-	unsigned long l;
-
-	l=d[0];
-	x0=(RC2_INT)l&0xffff;
-	x1=(RC2_INT)(l>>16L);
-	l=d[1];
-	x2=(RC2_INT)l&0xffff;
-	x3=(RC2_INT)(l>>16L);
-
-	n=3;
-	i=5;
-
-	p0=p1= &(key->data[0]);
-	for (;;)
-		{
-		t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff;
-		x0=(t<<1)|(t>>15);
-		t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff;
-		x1=(t<<2)|(t>>14);
-		t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff;
-		x2=(t<<3)|(t>>13);
-		t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff;
-		x3=(t<<5)|(t>>11);
-
-		if (--i == 0)
-			{
-			if (--n == 0) break;
-			i=(n == 2)?6:5;
-
-			x0+=p1[x3&0x3f];
-			x1+=p1[x0&0x3f];
-			x2+=p1[x1&0x3f];
-			x3+=p1[x2&0x3f];
-			}
-		}
-
-	d[0]=(unsigned long)(x0&0xffff)|((unsigned long)(x1&0xffff)<<16L);
-	d[1]=(unsigned long)(x2&0xffff)|((unsigned long)(x3&0xffff)<<16L);
-	}
+{
+    int i, n;
+    register RC2_INT *p0, *p1;
+    register RC2_INT x0, x1, x2, x3, t;
+    unsigned long l;
+
+    l = d[0];
+    x0 = (RC2_INT) l & 0xffff;
+    x1 = (RC2_INT) (l >> 16L);
+    l = d[1];
+    x2 = (RC2_INT) l & 0xffff;
+    x3 = (RC2_INT) (l >> 16L);
+
+    n = 3;
+    i = 5;
+
+    p0 = p1 = &(key->data[0]);
+    for (;;) {
+        t = (x0 + (x1 & ~x3) + (x2 & x3) + *(p0++)) & 0xffff;
+        x0 = (t << 1) | (t >> 15);
+        t = (x1 + (x2 & ~x0) + (x3 & x0) + *(p0++)) & 0xffff;
+        x1 = (t << 2) | (t >> 14);
+        t = (x2 + (x3 & ~x1) + (x0 & x1) + *(p0++)) & 0xffff;
+        x2 = (t << 3) | (t >> 13);
+        t = (x3 + (x0 & ~x2) + (x1 & x2) + *(p0++)) & 0xffff;
+        x3 = (t << 5) | (t >> 11);
+
+        if (--i == 0) {
+            if (--n == 0)
+                break;
+            i = (n == 2) ? 6 : 5;
+
+            x0 += p1[x3 & 0x3f];
+            x1 += p1[x0 & 0x3f];
+            x2 += p1[x1 & 0x3f];
+            x3 += p1[x2 & 0x3f];
+        }
+    }
+
+    d[0] =
+        (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L);
+    d[1] =
+        (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L);
+}
 
 void RC2_decrypt(unsigned long *d, RC2_KEY *key)
-	{
-	int i,n;
-	register RC2_INT *p0,*p1;
-	register RC2_INT x0,x1,x2,x3,t;
-	unsigned long l;
-
-	l=d[0];
-	x0=(RC2_INT)l&0xffff;
-	x1=(RC2_INT)(l>>16L);
-	l=d[1];
-	x2=(RC2_INT)l&0xffff;
-	x3=(RC2_INT)(l>>16L);
-
-	n=3;
-	i=5;
-
-	p0= &(key->data[63]);
-	p1= &(key->data[0]);
-	for (;;)
-		{
-		t=((x3<<11)|(x3>>5))&0xffff;
-		x3=(t-(x0& ~x2)-(x1&x2)- *(p0--))&0xffff;
-		t=((x2<<13)|(x2>>3))&0xffff;
-		x2=(t-(x3& ~x1)-(x0&x1)- *(p0--))&0xffff;
-		t=((x1<<14)|(x1>>2))&0xffff;
-		x1=(t-(x2& ~x0)-(x3&x0)- *(p0--))&0xffff;
-		t=((x0<<15)|(x0>>1))&0xffff;
-		x0=(t-(x1& ~x3)-(x2&x3)- *(p0--))&0xffff;
-
-		if (--i == 0)
-			{
-			if (--n == 0) break;
-			i=(n == 2)?6:5;
-
-			x3=(x3-p1[x2&0x3f])&0xffff;
-			x2=(x2-p1[x1&0x3f])&0xffff;
-			x1=(x1-p1[x0&0x3f])&0xffff;
-			x0=(x0-p1[x3&0x3f])&0xffff;
-			}
-		}
-
-	d[0]=(unsigned long)(x0&0xffff)|((unsigned long)(x1&0xffff)<<16L);
-	d[1]=(unsigned long)(x2&0xffff)|((unsigned long)(x3&0xffff)<<16L);
-	}
-
+{
+    int i, n;
+    register RC2_INT *p0, *p1;
+    register RC2_INT x0, x1, x2, x3, t;
+    unsigned long l;
+
+    l = d[0];
+    x0 = (RC2_INT) l & 0xffff;
+    x1 = (RC2_INT) (l >> 16L);
+    l = d[1];
+    x2 = (RC2_INT) l & 0xffff;
+    x3 = (RC2_INT) (l >> 16L);
+
+    n = 3;
+    i = 5;
+
+    p0 = &(key->data[63]);
+    p1 = &(key->data[0]);
+    for (;;) {
+        t = ((x3 << 11) | (x3 >> 5)) & 0xffff;
+        x3 = (t - (x0 & ~x2) - (x1 & x2) - *(p0--)) & 0xffff;
+        t = ((x2 << 13) | (x2 >> 3)) & 0xffff;
+        x2 = (t - (x3 & ~x1) - (x0 & x1) - *(p0--)) & 0xffff;
+        t = ((x1 << 14) | (x1 >> 2)) & 0xffff;
+        x1 = (t - (x2 & ~x0) - (x3 & x0) - *(p0--)) & 0xffff;
+        t = ((x0 << 15) | (x0 >> 1)) & 0xffff;
+        x0 = (t - (x1 & ~x3) - (x2 & x3) - *(p0--)) & 0xffff;
+
+        if (--i == 0) {
+            if (--n == 0)
+                break;
+            i = (n == 2) ? 6 : 5;
+
+            x3 = (x3 - p1[x2 & 0x3f]) & 0xffff;
+            x2 = (x2 - p1[x1 & 0x3f]) & 0xffff;
+            x1 = (x1 - p1[x0 & 0x3f]) & 0xffff;
+            x0 = (x0 - p1[x3 & 0x3f]) & 0xffff;
+        }
+    }
+
+    d[0] =
+        (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L);
+    d[1] =
+        (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L);
+}
diff --git a/crypto/rc2/rc2_ecb.c b/crypto/rc2/rc2_ecb.c
index 4214233c65..48442a3f39 100644
--- a/crypto/rc2/rc2_ecb.c
+++ b/crypto/rc2/rc2_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 #include "rc2_locl.h"
 #include 
 
-const char RC2_version[]="RC2" OPENSSL_VERSION_PTEXT;
+const char RC2_version[] = "RC2" OPENSSL_VERSION_PTEXT;
 
 /*-
  * RC2 as implemented frm a posting from
@@ -72,18 +72,21 @@ const char RC2_version[]="RC2" OPENSSL_VERSION_PTEXT;
  */
 
 void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, RC2_KEY *ks,
-		     int encrypt)
-	{
-	unsigned long l,d[2];
-
-	c2l(in,l); d[0]=l;
-	c2l(in,l); d[1]=l;
-	if (encrypt)
-		RC2_encrypt(d,ks);
-	else
-		RC2_decrypt(d,ks);
-	l=d[0]; l2c(l,out);
-	l=d[1]; l2c(l,out);
-	l=d[0]=d[1]=0;
-	}
+                     int encrypt)
+{
+    unsigned long l, d[2];
 
+    c2l(in, l);
+    d[0] = l;
+    c2l(in, l);
+    d[1] = l;
+    if (encrypt)
+        RC2_encrypt(d, ks);
+    else
+        RC2_decrypt(d, ks);
+    l = d[0];
+    l2c(l, out);
+    l = d[1];
+    l2c(l, out);
+    l = d[0] = d[1] = 0;
+}
diff --git a/crypto/rc2/rc2_locl.h b/crypto/rc2/rc2_locl.h
index 565cd17619..e72a20c0ca 100644
--- a/crypto/rc2/rc2_locl.h
+++ b/crypto/rc2/rc2_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,80 +57,80 @@
  */
 
 #undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
 #undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
+#define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 /* NOTE - c is not incremented as per l2c */
 #undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
+#define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+#define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
+#define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
 
 #undef n2l
 #define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
@@ -145,12 +145,11 @@
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
 #define C_RC2(n) \
-	t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff; \
-	x0=(t<<1)|(t>>15); \
-	t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff; \
-	x1=(t<<2)|(t>>14); \
-	t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff; \
-	x2=(t<<3)|(t>>13); \
-	t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff; \
-	x3=(t<<5)|(t>>11);
-
+        t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff; \
+        x0=(t<<1)|(t>>15); \
+        t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff; \
+        x1=(t<<2)|(t>>14); \
+        t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff; \
+        x2=(t<<3)|(t>>13); \
+        t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff; \
+        x3=(t<<5)|(t>>11);
diff --git a/crypto/rc2/rc2_skey.c b/crypto/rc2/rc2_skey.c
index 6668ac011f..bcec0a85d2 100644
--- a/crypto/rc2/rc2_skey.c
+++ b/crypto/rc2/rc2_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,94 +60,98 @@
 #include 
 #include "rc2_locl.h"
 
-static const unsigned char key_table[256]={
-	0xd9,0x78,0xf9,0xc4,0x19,0xdd,0xb5,0xed,0x28,0xe9,0xfd,0x79,
-	0x4a,0xa0,0xd8,0x9d,0xc6,0x7e,0x37,0x83,0x2b,0x76,0x53,0x8e,
-	0x62,0x4c,0x64,0x88,0x44,0x8b,0xfb,0xa2,0x17,0x9a,0x59,0xf5,
-	0x87,0xb3,0x4f,0x13,0x61,0x45,0x6d,0x8d,0x09,0x81,0x7d,0x32,
-	0xbd,0x8f,0x40,0xeb,0x86,0xb7,0x7b,0x0b,0xf0,0x95,0x21,0x22,
-	0x5c,0x6b,0x4e,0x82,0x54,0xd6,0x65,0x93,0xce,0x60,0xb2,0x1c,
-	0x73,0x56,0xc0,0x14,0xa7,0x8c,0xf1,0xdc,0x12,0x75,0xca,0x1f,
-	0x3b,0xbe,0xe4,0xd1,0x42,0x3d,0xd4,0x30,0xa3,0x3c,0xb6,0x26,
-	0x6f,0xbf,0x0e,0xda,0x46,0x69,0x07,0x57,0x27,0xf2,0x1d,0x9b,
-	0xbc,0x94,0x43,0x03,0xf8,0x11,0xc7,0xf6,0x90,0xef,0x3e,0xe7,
-	0x06,0xc3,0xd5,0x2f,0xc8,0x66,0x1e,0xd7,0x08,0xe8,0xea,0xde,
-	0x80,0x52,0xee,0xf7,0x84,0xaa,0x72,0xac,0x35,0x4d,0x6a,0x2a,
-	0x96,0x1a,0xd2,0x71,0x5a,0x15,0x49,0x74,0x4b,0x9f,0xd0,0x5e,
-	0x04,0x18,0xa4,0xec,0xc2,0xe0,0x41,0x6e,0x0f,0x51,0xcb,0xcc,
-	0x24,0x91,0xaf,0x50,0xa1,0xf4,0x70,0x39,0x99,0x7c,0x3a,0x85,
-	0x23,0xb8,0xb4,0x7a,0xfc,0x02,0x36,0x5b,0x25,0x55,0x97,0x31,
-	0x2d,0x5d,0xfa,0x98,0xe3,0x8a,0x92,0xae,0x05,0xdf,0x29,0x10,
-	0x67,0x6c,0xba,0xc9,0xd3,0x00,0xe6,0xcf,0xe1,0x9e,0xa8,0x2c,
-	0x63,0x16,0x01,0x3f,0x58,0xe2,0x89,0xa9,0x0d,0x38,0x34,0x1b,
-	0xab,0x33,0xff,0xb0,0xbb,0x48,0x0c,0x5f,0xb9,0xb1,0xcd,0x2e,
-	0xc5,0xf3,0xdb,0x47,0xe5,0xa5,0x9c,0x77,0x0a,0xa6,0x20,0x68,
-	0xfe,0x7f,0xc1,0xad,
-	};
+static const unsigned char key_table[256] = {
+    0xd9, 0x78, 0xf9, 0xc4, 0x19, 0xdd, 0xb5, 0xed, 0x28, 0xe9, 0xfd, 0x79,
+    0x4a, 0xa0, 0xd8, 0x9d, 0xc6, 0x7e, 0x37, 0x83, 0x2b, 0x76, 0x53, 0x8e,
+    0x62, 0x4c, 0x64, 0x88, 0x44, 0x8b, 0xfb, 0xa2, 0x17, 0x9a, 0x59, 0xf5,
+    0x87, 0xb3, 0x4f, 0x13, 0x61, 0x45, 0x6d, 0x8d, 0x09, 0x81, 0x7d, 0x32,
+    0xbd, 0x8f, 0x40, 0xeb, 0x86, 0xb7, 0x7b, 0x0b, 0xf0, 0x95, 0x21, 0x22,
+    0x5c, 0x6b, 0x4e, 0x82, 0x54, 0xd6, 0x65, 0x93, 0xce, 0x60, 0xb2, 0x1c,
+    0x73, 0x56, 0xc0, 0x14, 0xa7, 0x8c, 0xf1, 0xdc, 0x12, 0x75, 0xca, 0x1f,
+    0x3b, 0xbe, 0xe4, 0xd1, 0x42, 0x3d, 0xd4, 0x30, 0xa3, 0x3c, 0xb6, 0x26,
+    0x6f, 0xbf, 0x0e, 0xda, 0x46, 0x69, 0x07, 0x57, 0x27, 0xf2, 0x1d, 0x9b,
+    0xbc, 0x94, 0x43, 0x03, 0xf8, 0x11, 0xc7, 0xf6, 0x90, 0xef, 0x3e, 0xe7,
+    0x06, 0xc3, 0xd5, 0x2f, 0xc8, 0x66, 0x1e, 0xd7, 0x08, 0xe8, 0xea, 0xde,
+    0x80, 0x52, 0xee, 0xf7, 0x84, 0xaa, 0x72, 0xac, 0x35, 0x4d, 0x6a, 0x2a,
+    0x96, 0x1a, 0xd2, 0x71, 0x5a, 0x15, 0x49, 0x74, 0x4b, 0x9f, 0xd0, 0x5e,
+    0x04, 0x18, 0xa4, 0xec, 0xc2, 0xe0, 0x41, 0x6e, 0x0f, 0x51, 0xcb, 0xcc,
+    0x24, 0x91, 0xaf, 0x50, 0xa1, 0xf4, 0x70, 0x39, 0x99, 0x7c, 0x3a, 0x85,
+    0x23, 0xb8, 0xb4, 0x7a, 0xfc, 0x02, 0x36, 0x5b, 0x25, 0x55, 0x97, 0x31,
+    0x2d, 0x5d, 0xfa, 0x98, 0xe3, 0x8a, 0x92, 0xae, 0x05, 0xdf, 0x29, 0x10,
+    0x67, 0x6c, 0xba, 0xc9, 0xd3, 0x00, 0xe6, 0xcf, 0xe1, 0x9e, 0xa8, 0x2c,
+    0x63, 0x16, 0x01, 0x3f, 0x58, 0xe2, 0x89, 0xa9, 0x0d, 0x38, 0x34, 0x1b,
+    0xab, 0x33, 0xff, 0xb0, 0xbb, 0x48, 0x0c, 0x5f, 0xb9, 0xb1, 0xcd, 0x2e,
+    0xc5, 0xf3, 0xdb, 0x47, 0xe5, 0xa5, 0x9c, 0x77, 0x0a, 0xa6, 0x20, 0x68,
+    0xfe, 0x7f, 0xc1, 0xad,
+};
 
 #if defined(_MSC_VER) && defined(_ARM_)
-#pragma optimize("g",off)
+# pragma optimize("g",off)
 #endif
 
-/* It has come to my attention that there are 2 versions of the RC2
- * key schedule.  One which is normal, and anther which has a hook to
- * use a reduced key length.
- * BSAFE uses the 'retarded' version.  What I previously shipped is
- * the same as specifying 1024 for the 'bits' parameter.  Bsafe uses
- * a version where the bits parameter is the same as len*8 */
+/*
+ * It has come to my attention that there are 2 versions of the RC2 key
+ * schedule.  One which is normal, and anther which has a hook to use a
+ * reduced key length. BSAFE uses the 'retarded' version.  What I previously
+ * shipped is the same as specifying 1024 for the 'bits' parameter.  Bsafe
+ * uses a version where the bits parameter is the same as len*8
+ */
 void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits)
 #ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(RC2);
-	private_RC2_set_key(key, len, data, bits);
-	}
-void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits)
+{
+    fips_cipher_abort(RC2);
+    private_RC2_set_key(key, len, data, bits);
+}
+
+void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,
+                         int bits)
 #endif
-	{
-	int i,j;
-	unsigned char *k;
-	RC2_INT *ki;
-	unsigned int c,d;
+{
+    int i, j;
+    unsigned char *k;
+    RC2_INT *ki;
+    unsigned int c, d;
 
-	k= (unsigned char *)&(key->data[0]);
-	*k=0; /* for if there is a zero length key */
+    k = (unsigned char *)&(key->data[0]);
+    *k = 0;                     /* for if there is a zero length key */
 
-	if (len > 128) len=128;
-	if (bits <= 0) bits=1024;
-	if (bits > 1024) bits=1024;
+    if (len > 128)
+        len = 128;
+    if (bits <= 0)
+        bits = 1024;
+    if (bits > 1024)
+        bits = 1024;
 
-	for (i=0; i>3;
-	i=128-j;
-	c= (0xff>>(-bits & 0x07));
+    j = (bits + 7) >> 3;
+    i = 128 - j;
+    c = (0xff >> (-bits & 0x07));
 
-	d=key_table[k[i]&c];
-	k[i]=d;
-	while (i--)
-		{
-		d=key_table[k[i+j]^d];
-		k[i]=d;
-		}
+    d = key_table[k[i] & c];
+    k[i] = d;
+    while (i--) {
+        d = key_table[k[i + j] ^ d];
+        k[i] = d;
+    }
 
-	/* copy from bytes into RC2_INT's */
-	ki= &(key->data[63]);
-	for (i=127; i>=0; i-=2)
-		*(ki--)=((k[i]<<8)|k[i-1])&0xffff;
-	}
+    /* copy from bytes into RC2_INT's */
+    ki = &(key->data[63]);
+    for (i = 127; i >= 0; i -= 2)
+        *(ki--) = ((k[i] << 8) | k[i - 1]) & 0xffff;
+}
 
 #if defined(_MSC_VER)
-#pragma optimize("",on)
+# pragma optimize("",on)
 #endif
diff --git a/crypto/rc2/rc2cfb64.c b/crypto/rc2/rc2cfb64.c
index b3a0158a6e..8b5929fde3 100644
--- a/crypto/rc2/rc2cfb64.c
+++ b/crypto/rc2/rc2cfb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,64 +59,65 @@
 #include 
 #include "rc2_locl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-		       long length, RC2_KEY *schedule, unsigned char *ivec,
-		       int *num, int encrypt)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned long ti[2];
-	unsigned char *iv,c,cc;
-
-	iv=(unsigned char *)ivec;
-	if (encrypt)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				RC2_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2c(t,iv);
-				t=ti[1]; l2c(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				RC2_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2c(t,iv);
-				t=ti[1]; l2c(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=t=c=cc=0;
-	*num=n;
-	}
+                       long length, RC2_KEY *schedule, unsigned char *ivec,
+                       int *num, int encrypt)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned long ti[2];
+    unsigned char *iv, c, cc;
 
+    iv = (unsigned char *)ivec;
+    if (encrypt) {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                RC2_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2c(t, iv);
+                t = ti[1];
+                l2c(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                RC2_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2c(t, iv);
+                t = ti[1];
+                l2c(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/rc2/rc2ofb64.c b/crypto/rc2/rc2ofb64.c
index 9e297867ed..b9f4d8c35b 100644
--- a/crypto/rc2/rc2ofb64.c
+++ b/crypto/rc2/rc2ofb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,53 +59,52 @@
 #include 
 #include "rc2_locl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-		       long length, RC2_KEY *schedule, unsigned char *ivec,
-		       int *num)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned char d[8];
-	register char *dp;
-	unsigned long ti[2];
-	unsigned char *iv;
-	int save=0;
-
-	iv=(unsigned char *)ivec;
-	c2l(iv,v0);
-	c2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2c(v0,dp);
-	l2c(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			RC2_encrypt((unsigned long *)ti,schedule);
-			dp=(char *)d;
-			t=ti[0]; l2c(t,dp);
-			t=ti[1]; l2c(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv=(unsigned char *)ivec;
-		l2c(v0,iv);
-		l2c(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+                       long length, RC2_KEY *schedule, unsigned char *ivec,
+                       int *num)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned char d[8];
+    register char *dp;
+    unsigned long ti[2];
+    unsigned char *iv;
+    int save = 0;
 
+    iv = (unsigned char *)ivec;
+    c2l(iv, v0);
+    c2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2c(v0, dp);
+    l2c(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            RC2_encrypt((unsigned long *)ti, schedule);
+            dp = (char *)d;
+            t = ti[0];
+            l2c(t, dp);
+            t = ti[1];
+            l2c(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = (unsigned char *)ivec;
+        l2c(v0, iv);
+        l2c(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/rc2/rc2speed.c b/crypto/rc2/rc2speed.c
index 85cf6f65bf..3e45eb0841 100644
--- a/crypto/rc2/rc2speed.c
+++ b/crypto/rc2/rc2speed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,210 +68,195 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else	/* CLK_TCK */
-#define HZ ((double)CLK_TCK)
-#endif	/* CLK_TCK */
-#endif	/* HZ */
-
-#define BUFSIZE	((long)1024)
-long run=0;
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif                         /* CLK_TCK */
+#endif                          /* HZ */
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	RC2_KEY sch;
-	double a,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    RC2_KEY sch;
+    double a, b, c, d;
 #ifndef SIGALRM
-	long ca,cb,cc;
+    long ca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	RC2_set_key(&sch,16,key,128);
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
+    printf("First we calculate the approximate speed ...\n");
+    RC2_set_key(&sch, 16, key, 128);
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			RC2_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/512;
-	cb=count;
-	cc=count*8/BUFSIZE+1;
-	printf("Doing RC2_set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            RC2_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 512;
+    cb = count;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("Doing RC2_set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing RC2_set_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing RC2_set_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		RC2_set_key(&sch,16,key,128);
-		RC2_set_key(&sch,16,key,128);
-		RC2_set_key(&sch,16,key,128);
-		RC2_set_key(&sch,16,key,128);
-		}
-	d=Time_F(STOP);
-	printf("%ld RC2_set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        RC2_set_key(&sch, 16, key, 128);
+        RC2_set_key(&sch, 16, key, 128);
+        RC2_set_key(&sch, 16, key, 128);
+        RC2_set_key(&sch, 16, key, 128);
+    }
+    d = Time_F(STOP);
+    printf("%ld RC2_set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing RC2_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing RC2_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing RC2_encrypt %ld times\n",cb);
+    printf("Doing RC2_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count+=4)
-		{
-		unsigned long data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count += 4) {
+        unsigned long data[2];
 
-		RC2_encrypt(data,&sch);
-		RC2_encrypt(data,&sch);
-		RC2_encrypt(data,&sch);
-		RC2_encrypt(data,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld RC2_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        RC2_encrypt(data, &sch);
+        RC2_encrypt(data, &sch);
+        RC2_encrypt(data, &sch);
+        RC2_encrypt(data, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld RC2_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing RC2_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing RC2_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing RC2_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing RC2_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		RC2_cbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&(key[0]),RC2_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld RC2_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        RC2_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), RC2_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld RC2_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
-	printf("RC2 set_key       per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("RC2 raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
-	printf("RC2 cbc     bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("RC2 set_key       per sec = %12.2f (%9.3fuS)\n", a, 1.0e6 / a);
+    printf("RC2 raw ecb bytes per sec = %12.2f (%9.3fuS)\n", b, 8.0e6 / b);
+    printf("RC2 cbc     bytes per sec = %12.2f (%9.3fuS)\n", c, 8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/rc2/rc2test.c b/crypto/rc2/rc2test.c
index 945b179fc4..8347356312 100644
--- a/crypto/rc2/rc2test.c
+++ b/crypto/rc2/rc2test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,15 +49,17 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* This has been a quickly hacked 'ideatest.c'.  When I add tests for other
- * RC2 modes, more of the code will be uncommented. */
+/*
+ * This has been a quickly hacked 'ideatest.c'.  When I add tests for other
+ * RC2 modes, more of the code will be uncommented.
+ */
 
 #include 
 #include 
@@ -69,206 +71,204 @@
 int main(int argc, char *argv[])
 {
     printf("No RC2 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-static unsigned char RC2key[4][16]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-	 0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F},
-	};
+static unsigned char RC2key[4][16] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+     0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F},
+};
 
-static unsigned char RC2plain[4][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	};
+static unsigned char RC2plain[4][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+};
+
+static unsigned char RC2cipher[4][8] = {
+    {0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7},
+    {0x21, 0x82, 0x9C, 0x78, 0xA9, 0xF9, 0xC0, 0x74},
+    {0x13, 0xDB, 0x35, 0x17, 0xD3, 0x21, 0x86, 0x9E},
+    {0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31},
+};
 
-static unsigned char RC2cipher[4][8]={
-	{0x1C,0x19,0x8A,0x83,0x8D,0xF0,0x28,0xB7},
-	{0x21,0x82,0x9C,0x78,0xA9,0xF9,0xC0,0x74},
-	{0x13,0xDB,0x35,0x17,0xD3,0x21,0x86,0x9E},
-	{0x50,0xDC,0x01,0x62,0xBD,0x75,0x7F,0x31},
-	};
 /************/
-#ifdef undef
-unsigned char k[16]={
-	0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
-	0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
+# ifdef undef
+unsigned char k[16] = {
+    0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
+    0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08
+};
 
-unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
-unsigned char  c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
-unsigned char out[80];
+unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 };
+unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 };
 
-char *text="Hello to all people out there";
+unsigned char out[80];
 
-static unsigned char cfb_key[16]={
-	0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
-	0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
-	};
-static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
-static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
-#define CFB_TEST_SIZE 24
-static unsigned char plain[CFB_TEST_SIZE]=
-        {
-        0x4e,0x6f,0x77,0x20,0x69,0x73,
-        0x20,0x74,0x68,0x65,0x20,0x74,
-        0x69,0x6d,0x65,0x20,0x66,0x6f,
-        0x72,0x20,0x61,0x6c,0x6c,0x20
-        };
-static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
-	0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
-	0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
-	0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
+char *text = "Hello to all people out there";
 
-/*-	0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
-	0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
-	0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
-	}; 
+static unsigned char cfb_key[16] = {
+    0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
+    0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
+};
+static unsigned char cfb_iv[80] =
+    { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
+static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
+#  define CFB_TEST_SIZE 24
+static unsigned char plain[CFB_TEST_SIZE] = {
+    0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
+    0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
+    0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
+    0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
+};
 
+static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
+    0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
+    0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
+    0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
+/*-     0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
+        0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
+        0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
+};
 
-/*static int cfb64_test(unsigned char *cfb_cipher);*/
+/*
+ * static int cfb64_test(unsigned char *cfb_cipher);
+ */
 static char *pt(unsigned char *p);
-#endif
+# endif
 
 int main(int argc, char *argv[])
-	{
-	int i,n,err=0;
-	RC2_KEY key; 
-	unsigned char buf[8],buf2[8];
+{
+    int i, n, err = 0;
+    RC2_KEY key;
+    unsigned char buf[8], buf2[8];
 
-	for (n=0; n<4; n++)
-		{
-		RC2_set_key(&key,16,&(RC2key[n][0]),0 /* or 1024 */);
+    for (n = 0; n < 4; n++) {
+        RC2_set_key(&key, 16, &(RC2key[n][0]), 0 /* or 1024 */ );
 
-		RC2_ecb_encrypt(&(RC2plain[n][0]),buf,&key,RC2_ENCRYPT);
-		if (memcmp(&(RC2cipher[n][0]),buf,8) != 0)
-			{
-			printf("ecb rc2 error encrypting\n");
-			printf("got     :");
-			for (i=0; i<8; i++)
-				printf("%02X ",buf[i]);
-			printf("\n");
-			printf("expected:");
-			for (i=0; i<8; i++)
-				printf("%02X ",RC2cipher[n][i]);
-			err=20;
-			printf("\n");
-			}
+        RC2_ecb_encrypt(&(RC2plain[n][0]), buf, &key, RC2_ENCRYPT);
+        if (memcmp(&(RC2cipher[n][0]), buf, 8) != 0) {
+            printf("ecb rc2 error encrypting\n");
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", buf[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", RC2cipher[n][i]);
+            err = 20;
+            printf("\n");
+        }
 
-		RC2_ecb_encrypt(buf,buf2,&key,RC2_DECRYPT);
-		if (memcmp(&(RC2plain[n][0]),buf2,8) != 0)
-			{
-			printf("ecb RC2 error decrypting\n");
-			printf("got     :");
-			for (i=0; i<8; i++)
-				printf("%02X ",buf[i]);
-			printf("\n");
-			printf("expected:");
-			for (i=0; i<8; i++)
-				printf("%02X ",RC2plain[n][i]);
-			printf("\n");
-			err=3;
-			}
-		}
+        RC2_ecb_encrypt(buf, buf2, &key, RC2_DECRYPT);
+        if (memcmp(&(RC2plain[n][0]), buf2, 8) != 0) {
+            printf("ecb RC2 error decrypting\n");
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", buf[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", RC2plain[n][i]);
+            printf("\n");
+            err = 3;
+        }
+    }
 
-	if (err == 0) printf("ecb RC2 ok\n");
-#ifdef undef
-	memcpy(iv,k,8);
-	idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
-	memcpy(iv,k,8);
-	idea_cbc_encrypt(out,out,8,&dkey,iv,0);
-	idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
-	if (memcmp(text,out,strlen(text)+1) != 0)
-		{
-		printf("cbc idea bad\n");
-		err=4;
-		}
-	else
-		printf("cbc idea ok\n");
+    if (err == 0)
+        printf("ecb RC2 ok\n");
+# ifdef undef
+    memcpy(iv, k, 8);
+    idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv,
+                     1);
+    memcpy(iv, k, 8);
+    idea_cbc_encrypt(out, out, 8, &dkey, iv, 0);
+    idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv,
+                     0);
+    if (memcmp(text, out, strlen(text) + 1) != 0) {
+        printf("cbc idea bad\n");
+        err = 4;
+    } else
+        printf("cbc idea ok\n");
 
-	printf("cfb64 idea ");
-	if (cfb64_test(cfb_cipher64))
-		{
-		printf("bad\n");
-		err=5;
-		}
-	else
-		printf("ok\n");
-#endif
+    printf("cfb64 idea ");
+    if (cfb64_test(cfb_cipher64)) {
+        printf("bad\n");
+        err = 5;
+    } else
+        printf("ok\n");
+# endif
 
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	return(err);
-	}
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    return (err);
+}
 
-#ifdef undef
+# ifdef undef
 static int cfb64_test(unsigned char *cfb_cipher)
-        {
-        IDEA_KEY_SCHEDULE eks,dks;
-        int err=0,i,n;
+{
+    IDEA_KEY_SCHEDULE eks, dks;
+    int err = 0, i, n;
 
-        idea_set_encrypt_key(cfb_key,&eks);
-        idea_set_decrypt_key(&eks,&dks);
-        memcpy(cfb_tmp,cfb_iv,8);
-        n=0;
-        idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
-                cfb_tmp,&n,IDEA_ENCRYPT);
-        idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
-                (long)CFB_TEST_SIZE-12,&eks,
-                cfb_tmp,&n,IDEA_ENCRYPT);
-        if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
-                {
-                err=1;
-                printf("idea_cfb64_encrypt encrypt error\n");
-                for (i=0; i>4)&0xf];
-		ret[i*2+1]=f[p[i]&0xf];
-		}
-	ret[16]='\0';
-	return(ret);
-	}
-	
-#endif
+    ret = &(bufs[bnum++][0]);
+    bnum %= 10;
+    for (i = 0; i < 8; i++) {
+        ret[i * 2] = f[(p[i] >> 4) & 0xf];
+        ret[i * 2 + 1] = f[p[i] & 0xf];
+    }
+    ret[16] = '\0';
+    return (ret);
+}
+
+# endif
 #endif
diff --git a/crypto/rc2/tab.c b/crypto/rc2/tab.c
index 25dc14eeba..0534e37506 100644
--- a/crypto/rc2/tab.c
+++ b/crypto/rc2/tab.c
@@ -1,86 +1,84 @@
 #include 
 
-unsigned char ebits_to_num[256]={
-	0xbd,0x56,0xea,0xf2,0xa2,0xf1,0xac,0x2a,
-	0xb0,0x93,0xd1,0x9c,0x1b,0x33,0xfd,0xd0,
-	0x30,0x04,0xb6,0xdc,0x7d,0xdf,0x32,0x4b,
-	0xf7,0xcb,0x45,0x9b,0x31,0xbb,0x21,0x5a,
-	0x41,0x9f,0xe1,0xd9,0x4a,0x4d,0x9e,0xda,
-	0xa0,0x68,0x2c,0xc3,0x27,0x5f,0x80,0x36,
-	0x3e,0xee,0xfb,0x95,0x1a,0xfe,0xce,0xa8,
-	0x34,0xa9,0x13,0xf0,0xa6,0x3f,0xd8,0x0c,
-	0x78,0x24,0xaf,0x23,0x52,0xc1,0x67,0x17,
-	0xf5,0x66,0x90,0xe7,0xe8,0x07,0xb8,0x60,
-	0x48,0xe6,0x1e,0x53,0xf3,0x92,0xa4,0x72,
-	0x8c,0x08,0x15,0x6e,0x86,0x00,0x84,0xfa,
-	0xf4,0x7f,0x8a,0x42,0x19,0xf6,0xdb,0xcd,
-	0x14,0x8d,0x50,0x12,0xba,0x3c,0x06,0x4e,
-	0xec,0xb3,0x35,0x11,0xa1,0x88,0x8e,0x2b,
-	0x94,0x99,0xb7,0x71,0x74,0xd3,0xe4,0xbf,
-	0x3a,0xde,0x96,0x0e,0xbc,0x0a,0xed,0x77,
-	0xfc,0x37,0x6b,0x03,0x79,0x89,0x62,0xc6,
-	0xd7,0xc0,0xd2,0x7c,0x6a,0x8b,0x22,0xa3,
-	0x5b,0x05,0x5d,0x02,0x75,0xd5,0x61,0xe3,
-	0x18,0x8f,0x55,0x51,0xad,0x1f,0x0b,0x5e,
-	0x85,0xe5,0xc2,0x57,0x63,0xca,0x3d,0x6c,
-	0xb4,0xc5,0xcc,0x70,0xb2,0x91,0x59,0x0d,
-	0x47,0x20,0xc8,0x4f,0x58,0xe0,0x01,0xe2,
-	0x16,0x38,0xc4,0x6f,0x3b,0x0f,0x65,0x46,
-	0xbe,0x7e,0x2d,0x7b,0x82,0xf9,0x40,0xb5,
-	0x1d,0x73,0xf8,0xeb,0x26,0xc7,0x87,0x97,
-	0x25,0x54,0xb1,0x28,0xaa,0x98,0x9d,0xa5,
-	0x64,0x6d,0x7a,0xd4,0x10,0x81,0x44,0xef,
-	0x49,0xd6,0xae,0x2e,0xdd,0x76,0x5c,0x2f,
-	0xa7,0x1c,0xc9,0x09,0x69,0x9a,0x83,0xcf,
-	0x29,0x39,0xb9,0xe9,0x4c,0xff,0x43,0xab,
-	};
+unsigned char ebits_to_num[256] = {
+    0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a,
+    0xb0, 0x93, 0xd1, 0x9c, 0x1b, 0x33, 0xfd, 0xd0,
+    0x30, 0x04, 0xb6, 0xdc, 0x7d, 0xdf, 0x32, 0x4b,
+    0xf7, 0xcb, 0x45, 0x9b, 0x31, 0xbb, 0x21, 0x5a,
+    0x41, 0x9f, 0xe1, 0xd9, 0x4a, 0x4d, 0x9e, 0xda,
+    0xa0, 0x68, 0x2c, 0xc3, 0x27, 0x5f, 0x80, 0x36,
+    0x3e, 0xee, 0xfb, 0x95, 0x1a, 0xfe, 0xce, 0xa8,
+    0x34, 0xa9, 0x13, 0xf0, 0xa6, 0x3f, 0xd8, 0x0c,
+    0x78, 0x24, 0xaf, 0x23, 0x52, 0xc1, 0x67, 0x17,
+    0xf5, 0x66, 0x90, 0xe7, 0xe8, 0x07, 0xb8, 0x60,
+    0x48, 0xe6, 0x1e, 0x53, 0xf3, 0x92, 0xa4, 0x72,
+    0x8c, 0x08, 0x15, 0x6e, 0x86, 0x00, 0x84, 0xfa,
+    0xf4, 0x7f, 0x8a, 0x42, 0x19, 0xf6, 0xdb, 0xcd,
+    0x14, 0x8d, 0x50, 0x12, 0xba, 0x3c, 0x06, 0x4e,
+    0xec, 0xb3, 0x35, 0x11, 0xa1, 0x88, 0x8e, 0x2b,
+    0x94, 0x99, 0xb7, 0x71, 0x74, 0xd3, 0xe4, 0xbf,
+    0x3a, 0xde, 0x96, 0x0e, 0xbc, 0x0a, 0xed, 0x77,
+    0xfc, 0x37, 0x6b, 0x03, 0x79, 0x89, 0x62, 0xc6,
+    0xd7, 0xc0, 0xd2, 0x7c, 0x6a, 0x8b, 0x22, 0xa3,
+    0x5b, 0x05, 0x5d, 0x02, 0x75, 0xd5, 0x61, 0xe3,
+    0x18, 0x8f, 0x55, 0x51, 0xad, 0x1f, 0x0b, 0x5e,
+    0x85, 0xe5, 0xc2, 0x57, 0x63, 0xca, 0x3d, 0x6c,
+    0xb4, 0xc5, 0xcc, 0x70, 0xb2, 0x91, 0x59, 0x0d,
+    0x47, 0x20, 0xc8, 0x4f, 0x58, 0xe0, 0x01, 0xe2,
+    0x16, 0x38, 0xc4, 0x6f, 0x3b, 0x0f, 0x65, 0x46,
+    0xbe, 0x7e, 0x2d, 0x7b, 0x82, 0xf9, 0x40, 0xb5,
+    0x1d, 0x73, 0xf8, 0xeb, 0x26, 0xc7, 0x87, 0x97,
+    0x25, 0x54, 0xb1, 0x28, 0xaa, 0x98, 0x9d, 0xa5,
+    0x64, 0x6d, 0x7a, 0xd4, 0x10, 0x81, 0x44, 0xef,
+    0x49, 0xd6, 0xae, 0x2e, 0xdd, 0x76, 0x5c, 0x2f,
+    0xa7, 0x1c, 0xc9, 0x09, 0x69, 0x9a, 0x83, 0xcf,
+    0x29, 0x39, 0xb9, 0xe9, 0x4c, 0xff, 0x43, 0xab,
+};
+
+unsigned char num_to_ebits[256] = {
+    0x5d, 0xbe, 0x9b, 0x8b, 0x11, 0x99, 0x6e, 0x4d,
+    0x59, 0xf3, 0x85, 0xa6, 0x3f, 0xb7, 0x83, 0xc5,
+    0xe4, 0x73, 0x6b, 0x3a, 0x68, 0x5a, 0xc0, 0x47,
+    0xa0, 0x64, 0x34, 0x0c, 0xf1, 0xd0, 0x52, 0xa5,
+    0xb9, 0x1e, 0x96, 0x43, 0x41, 0xd8, 0xd4, 0x2c,
+    0xdb, 0xf8, 0x07, 0x77, 0x2a, 0xca, 0xeb, 0xef,
+    0x10, 0x1c, 0x16, 0x0d, 0x38, 0x72, 0x2f, 0x89,
+    0xc1, 0xf9, 0x80, 0xc4, 0x6d, 0xae, 0x30, 0x3d,
+    0xce, 0x20, 0x63, 0xfe, 0xe6, 0x1a, 0xc7, 0xb8,
+    0x50, 0xe8, 0x24, 0x17, 0xfc, 0x25, 0x6f, 0xbb,
+    0x6a, 0xa3, 0x44, 0x53, 0xd9, 0xa2, 0x01, 0xab,
+    0xbc, 0xb6, 0x1f, 0x98, 0xee, 0x9a, 0xa7, 0x2d,
+    0x4f, 0x9e, 0x8e, 0xac, 0xe0, 0xc6, 0x49, 0x46,
+    0x29, 0xf4, 0x94, 0x8a, 0xaf, 0xe1, 0x5b, 0xc3,
+    0xb3, 0x7b, 0x57, 0xd1, 0x7c, 0x9c, 0xed, 0x87,
+    0x40, 0x8c, 0xe2, 0xcb, 0x93, 0x14, 0xc9, 0x61,
+    0x2e, 0xe5, 0xcc, 0xf6, 0x5e, 0xa8, 0x5c, 0xd6,
+    0x75, 0x8d, 0x62, 0x95, 0x58, 0x69, 0x76, 0xa1,
+    0x4a, 0xb5, 0x55, 0x09, 0x78, 0x33, 0x82, 0xd7,
+    0xdd, 0x79, 0xf5, 0x1b, 0x0b, 0xde, 0x26, 0x21,
+    0x28, 0x74, 0x04, 0x97, 0x56, 0xdf, 0x3c, 0xf0,
+    0x37, 0x39, 0xdc, 0xff, 0x06, 0xa4, 0xea, 0x42,
+    0x08, 0xda, 0xb4, 0x71, 0xb0, 0xcf, 0x12, 0x7a,
+    0x4e, 0xfa, 0x6c, 0x1d, 0x84, 0x00, 0xc8, 0x7f,
+    0x91, 0x45, 0xaa, 0x2b, 0xc2, 0xb1, 0x8f, 0xd5,
+    0xba, 0xf2, 0xad, 0x19, 0xb2, 0x67, 0x36, 0xf7,
+    0x0f, 0x0a, 0x92, 0x7d, 0xe3, 0x9d, 0xe9, 0x90,
+    0x3e, 0x23, 0x27, 0x66, 0x13, 0xec, 0x81, 0x15,
+    0xbd, 0x22, 0xbf, 0x9f, 0x7e, 0xa9, 0x51, 0x4b,
+    0x4c, 0xfb, 0x02, 0xd3, 0x70, 0x86, 0x31, 0xe7,
+    0x3b, 0x05, 0x03, 0x54, 0x60, 0x48, 0x65, 0x18,
+    0xd2, 0xcd, 0x5f, 0x32, 0x88, 0x0e, 0x35, 0xfd,
+};
 
-unsigned char num_to_ebits[256]={
-	0x5d,0xbe,0x9b,0x8b,0x11,0x99,0x6e,0x4d,
-	0x59,0xf3,0x85,0xa6,0x3f,0xb7,0x83,0xc5,
-	0xe4,0x73,0x6b,0x3a,0x68,0x5a,0xc0,0x47,
-	0xa0,0x64,0x34,0x0c,0xf1,0xd0,0x52,0xa5,
-	0xb9,0x1e,0x96,0x43,0x41,0xd8,0xd4,0x2c,
-	0xdb,0xf8,0x07,0x77,0x2a,0xca,0xeb,0xef,
-	0x10,0x1c,0x16,0x0d,0x38,0x72,0x2f,0x89,
-	0xc1,0xf9,0x80,0xc4,0x6d,0xae,0x30,0x3d,
-	0xce,0x20,0x63,0xfe,0xe6,0x1a,0xc7,0xb8,
-	0x50,0xe8,0x24,0x17,0xfc,0x25,0x6f,0xbb,
-	0x6a,0xa3,0x44,0x53,0xd9,0xa2,0x01,0xab,
-	0xbc,0xb6,0x1f,0x98,0xee,0x9a,0xa7,0x2d,
-	0x4f,0x9e,0x8e,0xac,0xe0,0xc6,0x49,0x46,
-	0x29,0xf4,0x94,0x8a,0xaf,0xe1,0x5b,0xc3,
-	0xb3,0x7b,0x57,0xd1,0x7c,0x9c,0xed,0x87,
-	0x40,0x8c,0xe2,0xcb,0x93,0x14,0xc9,0x61,
-	0x2e,0xe5,0xcc,0xf6,0x5e,0xa8,0x5c,0xd6,
-	0x75,0x8d,0x62,0x95,0x58,0x69,0x76,0xa1,
-	0x4a,0xb5,0x55,0x09,0x78,0x33,0x82,0xd7,
-	0xdd,0x79,0xf5,0x1b,0x0b,0xde,0x26,0x21,
-	0x28,0x74,0x04,0x97,0x56,0xdf,0x3c,0xf0,
-	0x37,0x39,0xdc,0xff,0x06,0xa4,0xea,0x42,
-	0x08,0xda,0xb4,0x71,0xb0,0xcf,0x12,0x7a,
-	0x4e,0xfa,0x6c,0x1d,0x84,0x00,0xc8,0x7f,
-	0x91,0x45,0xaa,0x2b,0xc2,0xb1,0x8f,0xd5,
-	0xba,0xf2,0xad,0x19,0xb2,0x67,0x36,0xf7,
-	0x0f,0x0a,0x92,0x7d,0xe3,0x9d,0xe9,0x90,
-	0x3e,0x23,0x27,0x66,0x13,0xec,0x81,0x15,
-	0xbd,0x22,0xbf,0x9f,0x7e,0xa9,0x51,0x4b,
-	0x4c,0xfb,0x02,0xd3,0x70,0x86,0x31,0xe7,
-	0x3b,0x05,0x03,0x54,0x60,0x48,0x65,0x18,
-	0xd2,0xcd,0x5f,0x32,0x88,0x0e,0x35,0xfd,
-	};
-	
 main()
-	{
-	int i,j;
+{
+    int i, j;
 
-	for (i=0; i<256; i++)
-		{
-		for (j=0; j<256; j++)
-			if (ebits_to_num[j] == i)
-				{
-				printf("0x%02x,",j);
-				break;
-				}
-		}
-	}
+    for (i = 0; i < 256; i++) {
+        for (j = 0; j < 256; j++)
+            if (ebits_to_num[j] == i) {
+                printf("0x%02x,", j);
+                break;
+            }
+    }
+}
diff --git a/crypto/rc4/rc4.c b/crypto/rc4/rc4.c
index c900b26055..99082e8919 100644
--- a/crypto/rc4/rc4.c
+++ b/crypto/rc4/rc4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,132 +62,118 @@
 #include 
 #include 
 
-char *usage[]={
-"usage: rc4 args\n",
-"\n",
-" -in arg         - input file - default stdin\n",
-" -out arg        - output file - default stdout\n",
-" -key key        - password\n",
-NULL
+char *usage[] = {
+    "usage: rc4 args\n",
+    "\n",
+    " -in arg         - input file - default stdin\n",
+    " -out arg        - output file - default stdout\n",
+    " -key key        - password\n",
+    NULL
 };
 
 int main(int argc, char *argv[])
-	{
-	FILE *in=NULL,*out=NULL;
-	char *infile=NULL,*outfile=NULL,*keystr=NULL;
-	RC4_KEY key;
-	char buf[BUFSIZ];
-	int badops=0,i;
-	char **pp;
-	unsigned char md[MD5_DIGEST_LENGTH];
+{
+    FILE *in = NULL, *out = NULL;
+    char *infile = NULL, *outfile = NULL, *keystr = NULL;
+    RC4_KEY key;
+    char buf[BUFSIZ];
+    int badops = 0, i;
+    char **pp;
+    unsigned char md[MD5_DIGEST_LENGTH];
+
+    argc--;
+    argv++;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-in") == 0) {
+            if (--argc < 1)
+                goto bad;
+            infile = *(++argv);
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outfile = *(++argv);
+        } else if (strcmp(*argv, "-key") == 0) {
+            if (--argc < 1)
+                goto bad;
+            keystr = *(++argv);
+        } else {
+            fprintf(stderr, "unknown option %s\n", *argv);
+            badops = 1;
+            break;
+        }
+        argc--;
+        argv++;
+    }
 
-	argc--;
-	argv++;
-	while (argc >= 1)
-		{
-		if 	(strcmp(*argv,"-in") == 0)
-			{
-			if (--argc < 1) goto bad;
-			infile= *(++argv);
-			}
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outfile= *(++argv);
-			}
-		else if (strcmp(*argv,"-key") == 0)
-			{
-			if (--argc < 1) goto bad;
-			keystr= *(++argv);
-			}
-		else
-			{
-			fprintf(stderr,"unknown option %s\n",*argv);
-			badops=1;
-			break;
-			}
-		argc--;
-		argv++;
-		}
+    if (badops) {
+ bad:
+        for (pp = usage; (*pp != NULL); pp++)
+            fprintf(stderr, "%s", *pp);
+        exit(1);
+    }
 
-	if (badops)
-		{
-bad:
-		for (pp=usage; (*pp != NULL); pp++)
-			fprintf(stderr,"%s",*pp);
-		exit(1);
-		}
+    if (infile == NULL)
+        in = stdin;
+    else {
+        in = fopen(infile, "r");
+        if (in == NULL) {
+            perror("open");
+            exit(1);
+        }
 
-	if (infile == NULL)
-		in=stdin;
-	else
-		{
-		in=fopen(infile,"r");
-		if (in == NULL)
-			{
-			perror("open");
-			exit(1);
-			}
+    }
+    if (outfile == NULL)
+        out = stdout;
+    else {
+        out = fopen(outfile, "w");
+        if (out == NULL) {
+            perror("open");
+            exit(1);
+        }
+    }
 
-		}
-	if (outfile == NULL)
-		out=stdout;
-	else
-		{
-		out=fopen(outfile,"w");
-		if (out == NULL)
-			{
-			perror("open");
-			exit(1);
-			}
-		}
-		
 #ifdef OPENSSL_SYS_MSDOS
-	/* This should set the file to binary mode. */
-	{
-#include 
-	setmode(fileno(in),O_BINARY);
-	setmode(fileno(out),O_BINARY);
-	}
+    /* This should set the file to binary mode. */
+    {
+# include 
+        setmode(fileno(in), O_BINARY);
+        setmode(fileno(out), O_BINARY);
+    }
 #endif
 
-	if (keystr == NULL)
-		{ /* get key */
-		i=EVP_read_pw_string(buf,BUFSIZ,"Enter RC4 password:",0);
-		if (i != 0)
-			{
-			OPENSSL_cleanse(buf,BUFSIZ);
-			fprintf(stderr,"bad password read\n");
-			exit(1);
-			}
-		keystr=buf;
-		}
+    if (keystr == NULL) {       /* get key */
+        i = EVP_read_pw_string(buf, BUFSIZ, "Enter RC4 password:", 0);
+        if (i != 0) {
+            OPENSSL_cleanse(buf, BUFSIZ);
+            fprintf(stderr, "bad password read\n");
+            exit(1);
+        }
+        keystr = buf;
+    }
 
-	EVP_Digest((unsigned char *)keystr,strlen(keystr),md,NULL,EVP_md5(),NULL);
-	OPENSSL_cleanse(keystr,strlen(keystr));
-	RC4_set_key(&key,MD5_DIGEST_LENGTH,md);
-	
-	for(;;)
-		{
-		i=fread(buf,1,BUFSIZ,in);
-		if (i == 0) break;
-		if (i < 0)
-			{
-			perror("read");
-			exit(1);
-			}
-		RC4(&key,(unsigned int)i,(unsigned char *)buf,
-			(unsigned char *)buf);
-		i=fwrite(buf,(unsigned int)i,1,out);
-		if (i != 1)
-			{
-			perror("write");
-			exit(1);
-			}
-		}
-	fclose(out);
-	fclose(in);
-	exit(0);
-	return(1);
-	}
+    EVP_Digest((unsigned char *)keystr, strlen(keystr), md, NULL, EVP_md5(),
+               NULL);
+    OPENSSL_cleanse(keystr, strlen(keystr));
+    RC4_set_key(&key, MD5_DIGEST_LENGTH, md);
 
+    for (;;) {
+        i = fread(buf, 1, BUFSIZ, in);
+        if (i == 0)
+            break;
+        if (i < 0) {
+            perror("read");
+            exit(1);
+        }
+        RC4(&key, (unsigned int)i, (unsigned char *)buf,
+            (unsigned char *)buf);
+        i = fwrite(buf, (unsigned int)i, 1, out);
+        if (i != 1) {
+            perror("write");
+            exit(1);
+        }
+    }
+    fclose(out);
+    fclose(in);
+    exit(0);
+    return (1);
+}
diff --git a/crypto/rc4/rc4.h b/crypto/rc4/rc4.h
index 88ceb46bc5..39162b1648 100644
--- a/crypto/rc4/rc4.h
+++ b/crypto/rc4/rc4.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,31 +57,29 @@
  */
 
 #ifndef HEADER_RC4_H
-#define HEADER_RC4_H
+# define HEADER_RC4_H
 
-#include  /* OPENSSL_NO_RC4, RC4_INT */
-#ifdef OPENSSL_NO_RC4
-#error RC4 is disabled.
-#endif
+# include /* OPENSSL_NO_RC4, RC4_INT */
+# ifdef OPENSSL_NO_RC4
+#  error RC4 is disabled.
+# endif
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct rc4_key_st
-	{
-	RC4_INT x,y;
-	RC4_INT data[256];
-	} RC4_KEY;
+typedef struct rc4_key_st {
+    RC4_INT x, y;
+    RC4_INT data[256];
+} RC4_KEY;
 
- 
 const char *RC4_options(void);
 void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data);
 void private_RC4_set_key(RC4_KEY *key, int len, const unsigned char *data);
 void RC4(RC4_KEY *key, size_t len, const unsigned char *indata,
-		unsigned char *outdata);
+         unsigned char *outdata);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rc4/rc4_enc.c b/crypto/rc4/rc4_enc.c
index dff4fc30ea..19ddd2358d 100644
--- a/crypto/rc4/rc4_enc.c
+++ b/crypto/rc4/rc4_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -69,248 +69,266 @@
  */
 
 void RC4(RC4_KEY *key, size_t len, const unsigned char *indata,
-	     unsigned char *outdata)
-	{
-        register RC4_INT *d;
-        register RC4_INT x,y,tx,ty;
-	size_t i;
-        
-        x=key->x;     
-        y=key->y;     
-        d=key->data; 
+         unsigned char *outdata)
+{
+    register RC4_INT *d;
+    register RC4_INT x, y, tx, ty;
+    size_t i;
+
+    x = key->x;
+    y = key->y;
+    d = key->data;
 
 #if defined(RC4_CHUNK) && !defined(PEDANTIC)
-	/*-
-	 * The original reason for implementing this(*) was the fact that
-	 * pre-21164a Alpha CPUs don't have byte load/store instructions
-	 * and e.g. a byte store has to be done with 64-bit load, shift,
-	 * and, or and finally 64-bit store. Peaking data and operating
-	 * at natural word size made it possible to reduce amount of
-	 * instructions as well as to perform early read-ahead without
-	 * suffering from RAW (read-after-write) hazard. This resulted
-	 * in ~40%(**) performance improvement on 21064 box with gcc.
-	 * But it's not only Alpha users who win here:-) Thanks to the
-	 * early-n-wide read-ahead this implementation also exhibits
-	 * >40% speed-up on SPARC and 20-30% on 64-bit MIPS (depending
-	 * on sizeof(RC4_INT)).
-	 *
-	 * (*)	"this" means code which recognizes the case when input
-	 *	and output pointers appear to be aligned at natural CPU
-	 *	word boundary
-	 * (**)	i.e. according to 'apps/openssl speed rc4' benchmark,
-	 *	crypto/rc4/rc4speed.c exhibits almost 70% speed-up...
-	 *
-	 * Cavets.
-	 *
-	 * - RC4_CHUNK="unsigned long long" should be a #1 choice for
-	 *   UltraSPARC. Unfortunately gcc generates very slow code
-	 *   (2.5-3 times slower than one generated by Sun's WorkShop
-	 *   C) and therefore gcc (at least 2.95 and earlier) should
-	 *   always be told that RC4_CHUNK="unsigned long".
-	 *
-	 *					
-	 */
+        /*-
+         * The original reason for implementing this(*) was the fact that
+         * pre-21164a Alpha CPUs don't have byte load/store instructions
+         * and e.g. a byte store has to be done with 64-bit load, shift,
+         * and, or and finally 64-bit store. Peaking data and operating
+         * at natural word size made it possible to reduce amount of
+         * instructions as well as to perform early read-ahead without
+         * suffering from RAW (read-after-write) hazard. This resulted
+         * in ~40%(**) performance improvement on 21064 box with gcc.
+         * But it's not only Alpha users who win here:-) Thanks to the
+         * early-n-wide read-ahead this implementation also exhibits
+         * >40% speed-up on SPARC and 20-30% on 64-bit MIPS (depending
+         * on sizeof(RC4_INT)).
+         *
+         * (*)  "this" means code which recognizes the case when input
+         *      and output pointers appear to be aligned at natural CPU
+         *      word boundary
+         * (**) i.e. according to 'apps/openssl speed rc4' benchmark,
+         *      crypto/rc4/rc4speed.c exhibits almost 70% speed-up...
+         *
+         * Cavets.
+         *
+         * - RC4_CHUNK="unsigned long long" should be a #1 choice for
+         *   UltraSPARC. Unfortunately gcc generates very slow code
+         *   (2.5-3 times slower than one generated by Sun's WorkShop
+         *   C) and therefore gcc (at least 2.95 and earlier) should
+         *   always be told that RC4_CHUNK="unsigned long".
+         *
+         *                                      
+         */
 
-# define RC4_STEP	( \
-			x=(x+1) &0xff,	\
-			tx=d[x],	\
-			y=(tx+y)&0xff,	\
-			ty=d[y],	\
-			d[y]=tx,	\
-			d[x]=ty,	\
-			(RC4_CHUNK)d[(tx+ty)&0xff]\
-			)
+# define RC4_STEP       ( \
+                        x=(x+1) &0xff,  \
+                        tx=d[x],        \
+                        y=(tx+y)&0xff,  \
+                        ty=d[y],        \
+                        d[y]=tx,        \
+                        d[x]=ty,        \
+                        (RC4_CHUNK)d[(tx+ty)&0xff]\
+                        )
 
-	if ( ( ((size_t)indata  & (sizeof(RC4_CHUNK)-1)) | 
-	       ((size_t)outdata & (sizeof(RC4_CHUNK)-1)) ) == 0 )
-		{
-		RC4_CHUNK ichunk,otp;
-		const union { long one; char little; } is_endian = {1};
+    if ((((size_t)indata & (sizeof(RC4_CHUNK) - 1)) |
+         ((size_t)outdata & (sizeof(RC4_CHUNK) - 1))) == 0) {
+        RC4_CHUNK ichunk, otp;
+        const union {
+            long one;
+            char little;
+        } is_endian = {
+            1
+        };
 
-		/*-
-		 * I reckon we can afford to implement both endian
-		 * cases and to decide which way to take at run-time
-		 * because the machine code appears to be very compact
-		 * and redundant 1-2KB is perfectly tolerable (i.e.
-		 * in case the compiler fails to eliminate it:-). By
-		 * suggestion from Terrel Larson 
-		 * who also stands for the is_endian union:-)
-		 *
-		 * Special notes.
-		 *
-		 * - is_endian is declared automatic as doing otherwise
-		 *   (declaring static) prevents gcc from eliminating
-		 *   the redundant code;
-		 * - compilers (those I've tried) don't seem to have
-		 *   problems eliminating either the operators guarded
-		 *   by "if (sizeof(RC4_CHUNK)==8)" or the condition
-		 *   expressions themselves so I've got 'em to replace
-		 *   corresponding #ifdefs from the previous version;
-		 * - I chose to let the redundant switch cases when
-		 *   sizeof(RC4_CHUNK)!=8 be (were also #ifdefed
-		 *   before);
-		 * - in case you wonder "&(sizeof(RC4_CHUNK)*8-1)" in
-		 *   [LB]ESHFT guards against "shift is out of range"
-		 *   warnings when sizeof(RC4_CHUNK)!=8 
-		 *
-		 *			
-		 */
-		if (!is_endian.little)
-			{	/* BIG-ENDIAN CASE */
-# define BESHFT(c)	(((sizeof(RC4_CHUNK)-(c)-1)*8)&(sizeof(RC4_CHUNK)*8-1))
-			for (;len&(0-sizeof(RC4_CHUNK));len-=sizeof(RC4_CHUNK))
-				{
-				ichunk  = *(RC4_CHUNK *)indata;
-				otp  = RC4_STEP<
+                 * who also stands for the is_endian union:-)
+                 *
+                 * Special notes.
+                 *
+                 * - is_endian is declared automatic as doing otherwise
+                 *   (declaring static) prevents gcc from eliminating
+                 *   the redundant code;
+                 * - compilers (those I've tried) don't seem to have
+                 *   problems eliminating either the operators guarded
+                 *   by "if (sizeof(RC4_CHUNK)==8)" or the condition
+                 *   expressions themselves so I've got 'em to replace
+                 *   corresponding #ifdefs from the previous version;
+                 * - I chose to let the redundant switch cases when
+                 *   sizeof(RC4_CHUNK)!=8 be (were also #ifdefed
+                 *   before);
+                 * - in case you wonder "&(sizeof(RC4_CHUNK)*8-1)" in
+                 *   [LB]ESHFT guards against "shift is out of range"
+                 *   warnings when sizeof(RC4_CHUNK)!=8
+                 *
+                 *                      
+                 */
+        if (!is_endian.little) { /* BIG-ENDIAN CASE */
+# define BESHFT(c)      (((sizeof(RC4_CHUNK)-(c)-1)*8)&(sizeof(RC4_CHUNK)*8-1))
+            for (; len & (0 - sizeof(RC4_CHUNK)); len -= sizeof(RC4_CHUNK)) {
+                ichunk = *(RC4_CHUNK *) indata;
+                otp = RC4_STEP << BESHFT(0);
+                otp |= RC4_STEP << BESHFT(1);
+                otp |= RC4_STEP << BESHFT(2);
+                otp |= RC4_STEP << BESHFT(3);
+                if (sizeof(RC4_CHUNK) == 8) {
+                    otp |= RC4_STEP << BESHFT(4);
+                    otp |= RC4_STEP << BESHFT(5);
+                    otp |= RC4_STEP << BESHFT(6);
+                    otp |= RC4_STEP << BESHFT(7);
+                }
+                *(RC4_CHUNK *) outdata = otp ^ ichunk;
+                indata += sizeof(RC4_CHUNK);
+                outdata += sizeof(RC4_CHUNK);
+            }
+            if (len) {
+                RC4_CHUNK mask = (RC4_CHUNK) - 1, ochunk;
 
-				ichunk = *(RC4_CHUNK *)indata;
-				ochunk = *(RC4_CHUNK *)outdata;
-				otp = 0;
-				i = BESHFT(0);
-				mask <<= (sizeof(RC4_CHUNK)-len)<<3;
-				switch (len&(sizeof(RC4_CHUNK)-1))
-					{
-					case 7:	otp  = RC4_STEP<x=x;     
-			key->y=y;
-			return;
-			}
-		else
-			{	/* LITTLE-ENDIAN CASE */
-# define LESHFT(c)	(((c)*8)&(sizeof(RC4_CHUNK)*8-1))
-			for (;len&(0-sizeof(RC4_CHUNK));len-=sizeof(RC4_CHUNK))
-				{
-				ichunk  = *(RC4_CHUNK *)indata;
-				otp  = RC4_STEP;
-				otp |= RC4_STEP<<8;
-				otp |= RC4_STEP<<16;
-				otp |= RC4_STEP<<24;
-				if (sizeof(RC4_CHUNK)==8)
-					{
-					otp |= RC4_STEP<x = x;
+            key->y = y;
+            return;
+        } else {                /* LITTLE-ENDIAN CASE */
+# define LESHFT(c)      (((c)*8)&(sizeof(RC4_CHUNK)*8-1))
+            for (; len & (0 - sizeof(RC4_CHUNK)); len -= sizeof(RC4_CHUNK)) {
+                ichunk = *(RC4_CHUNK *) indata;
+                otp = RC4_STEP;
+                otp |= RC4_STEP << 8;
+                otp |= RC4_STEP << 16;
+                otp |= RC4_STEP << 24;
+                if (sizeof(RC4_CHUNK) == 8) {
+                    otp |= RC4_STEP << LESHFT(4);
+                    otp |= RC4_STEP << LESHFT(5);
+                    otp |= RC4_STEP << LESHFT(6);
+                    otp |= RC4_STEP << LESHFT(7);
+                }
+                *(RC4_CHUNK *) outdata = otp ^ ichunk;
+                indata += sizeof(RC4_CHUNK);
+                outdata += sizeof(RC4_CHUNK);
+            }
+            if (len) {
+                RC4_CHUNK mask = (RC4_CHUNK) - 1, ochunk;
 
-				ichunk = *(RC4_CHUNK *)indata;
-				ochunk = *(RC4_CHUNK *)outdata;
-				otp = 0;
-				i   = 0;
-				mask >>= (sizeof(RC4_CHUNK)-len)<<3;
-				switch (len&(sizeof(RC4_CHUNK)-1))
-					{
-					case 7:	otp  = RC4_STEP,    i+=8;
-					case 6:	otp |= RC4_STEP<x=x;     
-			key->y=y;
-			return;
-			}
-		}
+                ichunk = *(RC4_CHUNK *) indata;
+                ochunk = *(RC4_CHUNK *) outdata;
+                otp = 0;
+                i = 0;
+                mask >>= (sizeof(RC4_CHUNK) - len) << 3;
+                switch (len & (sizeof(RC4_CHUNK) - 1)) {
+                case 7:
+                    otp = RC4_STEP, i += 8;
+                case 6:
+                    otp |= RC4_STEP << i, i += 8;
+                case 5:
+                    otp |= RC4_STEP << i, i += 8;
+                case 4:
+                    otp |= RC4_STEP << i, i += 8;
+                case 3:
+                    otp |= RC4_STEP << i, i += 8;
+                case 2:
+                    otp |= RC4_STEP << i, i += 8;
+                case 1:
+                    otp |= RC4_STEP << i, i += 8;
+                case 0:;       /*
+                                 * it's never the case,
+                                 * but it has to be here
+                                 * for ultrix?
+                                 */
+                }
+                ochunk &= ~mask;
+                ochunk |= (otp ^ ichunk) & mask;
+                *(RC4_CHUNK *) outdata = ochunk;
+            }
+            key->x = x;
+            key->y = y;
+            return;
+        }
+    }
 #endif
 #define LOOP(in,out) \
-		x=((x+1)&0xff); \
-		tx=d[x]; \
-		y=(tx+y)&0xff; \
-		d[x]=ty=d[y]; \
-		d[y]=tx; \
-		(out) = d[(tx+ty)&0xff]^ (in);
+                x=((x+1)&0xff); \
+                tx=d[x]; \
+                y=(tx+y)&0xff; \
+                d[x]=ty=d[y]; \
+                d[y]=tx; \
+                (out) = d[(tx+ty)&0xff]^ (in);
 
 #ifndef RC4_INDEX
-#define RC4_LOOP(a,b,i)	LOOP(*((a)++),*((b)++))
+# define RC4_LOOP(a,b,i) LOOP(*((a)++),*((b)++))
 #else
-#define RC4_LOOP(a,b,i)	LOOP(a[i],b[i])
+# define RC4_LOOP(a,b,i) LOOP(a[i],b[i])
 #endif
 
-	i=len>>3;
-	if (i)
-		{
-		for (;;)
-			{
-			RC4_LOOP(indata,outdata,0);
-			RC4_LOOP(indata,outdata,1);
-			RC4_LOOP(indata,outdata,2);
-			RC4_LOOP(indata,outdata,3);
-			RC4_LOOP(indata,outdata,4);
-			RC4_LOOP(indata,outdata,5);
-			RC4_LOOP(indata,outdata,6);
-			RC4_LOOP(indata,outdata,7);
+    i = len >> 3;
+    if (i) {
+        for (;;) {
+            RC4_LOOP(indata, outdata, 0);
+            RC4_LOOP(indata, outdata, 1);
+            RC4_LOOP(indata, outdata, 2);
+            RC4_LOOP(indata, outdata, 3);
+            RC4_LOOP(indata, outdata, 4);
+            RC4_LOOP(indata, outdata, 5);
+            RC4_LOOP(indata, outdata, 6);
+            RC4_LOOP(indata, outdata, 7);
 #ifdef RC4_INDEX
-			indata+=8;
-			outdata+=8;
+            indata += 8;
+            outdata += 8;
 #endif
-			if (--i == 0) break;
-			}
-		}
-	i=len&0x07;
-	if (i)
-		{
-		for (;;)
-			{
-			RC4_LOOP(indata,outdata,0); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,1); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,2); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,3); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,4); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,5); if (--i == 0) break;
-			RC4_LOOP(indata,outdata,6); if (--i == 0) break;
-			}
-		}               
-	key->x=x;     
-	key->y=y;
-	}
+            if (--i == 0)
+                break;
+        }
+    }
+    i = len & 0x07;
+    if (i) {
+        for (;;) {
+            RC4_LOOP(indata, outdata, 0);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 1);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 2);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 3);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 4);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 5);
+            if (--i == 0)
+                break;
+            RC4_LOOP(indata, outdata, 6);
+            if (--i == 0)
+                break;
+        }
+    }
+    key->x = x;
+    key->y = y;
+}
diff --git a/crypto/rc4/rc4_locl.h b/crypto/rc4/rc4_locl.h
index c712e1632e..faf8742f01 100644
--- a/crypto/rc4/rc4_locl.h
+++ b/crypto/rc4/rc4_locl.h
@@ -1,5 +1,5 @@
 #ifndef HEADER_RC4_LOCL_H
-#define HEADER_RC4_LOCL_H
-#include 
-#include 
+# define HEADER_RC4_LOCL_H
+# include 
+# include 
 #endif
diff --git a/crypto/rc4/rc4_skey.c b/crypto/rc4/rc4_skey.c
index a9908556f6..06890d16ae 100644
--- a/crypto/rc4/rc4_skey.c
+++ b/crypto/rc4/rc4_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,22 +60,22 @@
 #include "rc4_locl.h"
 #include 
 
-const char RC4_version[]="RC4" OPENSSL_VERSION_PTEXT;
+const char RC4_version[] = "RC4" OPENSSL_VERSION_PTEXT;
 
 const char *RC4_options(void)
-	{
+{
 #ifdef RC4_INDEX
-	if (sizeof(RC4_INT) == 1)
-		return("rc4(idx,char)");
-	else
-		return("rc4(idx,int)");
+    if (sizeof(RC4_INT) == 1)
+        return ("rc4(idx,char)");
+    else
+        return ("rc4(idx,int)");
 #else
-	if (sizeof(RC4_INT) == 1)
-		return("rc4(ptr,char)");
-	else
-		return("rc4(ptr,int)");
+    if (sizeof(RC4_INT) == 1)
+        return ("rc4(ptr,char)");
+    else
+        return ("rc4(ptr,int)");
 #endif
-	}
+}
 
 /*-
  * RC4 as implemented from a posting from
@@ -87,31 +87,30 @@ const char *RC4_options(void)
  */
 
 void private_RC4_set_key(RC4_KEY *key, int len, const unsigned char *data)
-	{
-        register RC4_INT tmp;
-        register int id1,id2;
-        register RC4_INT *d;
-        unsigned int i;
-        
-        d= &(key->data[0]);
-        key->x = 0;     
-        key->y = 0;     
-        id1=id2=0;     
+{
+    register RC4_INT tmp;
+    register int id1, id2;
+    register RC4_INT *d;
+    unsigned int i;
+
+    d = &(key->data[0]);
+    key->x = 0;
+    key->y = 0;
+    id1 = id2 = 0;
 
 #define SK_LOOP(d,n) { \
-		tmp=d[(n)]; \
-		id2 = (data[id1] + tmp + id2) & 0xff; \
-		if (++id1 == len) id1=0; \
-		d[(n)]=d[id2]; \
-		d[id2]=tmp; }
+                tmp=d[(n)]; \
+                id2 = (data[id1] + tmp + id2) & 0xff; \
+                if (++id1 == len) id1=0; \
+                d[(n)]=d[id2]; \
+                d[id2]=tmp; }
 
-	for (i=0; i < 256; i++) d[i]=i;
-	for (i=0; i < 256; i+=4)
-		{
-		SK_LOOP(d,i+0);
-		SK_LOOP(d,i+1);
-		SK_LOOP(d,i+2);
-		SK_LOOP(d,i+3);
-		}
-	}
-    
+    for (i = 0; i < 256; i++)
+        d[i] = i;
+    for (i = 0; i < 256; i += 4) {
+        SK_LOOP(d, i + 0);
+        SK_LOOP(d, i + 1);
+        SK_LOOP(d, i + 2);
+        SK_LOOP(d, i + 3);
+    }
+}
diff --git a/crypto/rc4/rc4_utl.c b/crypto/rc4/rc4_utl.c
index ab3f02fe6a..7c6a15f1c7 100644
--- a/crypto/rc4/rc4_utl.c
+++ b/crypto/rc4/rc4_utl.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,9 +54,9 @@
 #include 
 
 void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data)
-	{
+{
 #ifdef OPENSSL_FIPS
-	fips_cipher_abort(RC4);
+    fips_cipher_abort(RC4);
 #endif
-	private_RC4_set_key(key, len, data);
-	}
+    private_RC4_set_key(key, len, data);
+}
diff --git a/crypto/rc4/rc4speed.c b/crypto/rc4/rc4speed.c
index 0ebd38123d..3f13a2b2bc 100644
--- a/crypto/rc4/rc4speed.c
+++ b/crypto/rc4/rc4speed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,186 +68,172 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
-#endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+# include 
+# include 
+#endif
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else /* CLK_TCK */
-#define HZ ((double)CLK_TCK)
-#endif
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
-
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
-
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#endif
-	}
+    static struct tms tstart, tend;
+
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
+
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#endif
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	RC4_KEY sch;
-	double a,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    RC4_KEY sch;
+    double a, b, c, d;
 #ifndef SIGALRM
-	long ca,cb,cc;
+    long ca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	RC4_set_key(&sch,16,key);
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
-
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			RC4(&sch,8,buf,buf);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/512;
-	cc=count*8/BUFSIZE+1;
-	printf("Doing RC4_set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+    printf("First we calculate the approximate speed ...\n");
+    RC4_set_key(&sch, 16, key);
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
+
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            RC4(&sch, 8, buf, buf);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 512;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("Doing RC4_set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing RC4_set_key for 10 seconds\n");
-	alarm(10);
-#endif
-
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		RC4_set_key(&sch,16,key);
-		RC4_set_key(&sch,16,key);
-		RC4_set_key(&sch,16,key);
-		RC4_set_key(&sch,16,key);
-		}
-	d=Time_F(STOP);
-	printf("%ld RC4_set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing RC4_set_key for 10 seconds\n");
+    alarm(10);
+#endif
+
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        RC4_set_key(&sch, 16, key);
+        RC4_set_key(&sch, 16, key);
+        RC4_set_key(&sch, 16, key);
+        RC4_set_key(&sch, 16, key);
+    }
+    d = Time_F(STOP);
+    printf("%ld RC4_set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing RC4 on %ld byte blocks for 10 seconds\n",BUFSIZE);
-	alarm(10);
+    printf("Doing RC4 on %ld byte blocks for 10 seconds\n", BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing RC4 %ld times on %ld byte blocks\n",cc,BUFSIZE);
-#endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		RC4(&sch,BUFSIZE,buf,buf);
-	d=Time_F(STOP);
-	printf("%ld RC4's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
-
-	printf("RC4 set_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("RC4   bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("Doing RC4 %ld times on %ld byte blocks\n", cc, BUFSIZE);
+#endif
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        RC4(&sch, BUFSIZE, buf, buf);
+    d = Time_F(STOP);
+    printf("%ld RC4's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
+
+    printf("RC4 set_key per sec = %12.2f (%9.3fuS)\n", a, 1.0e6 / a);
+    printf("RC4   bytes per sec = %12.2f (%9.3fuS)\n", c, 8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
-
+}
diff --git a/crypto/rc4/rc4test.c b/crypto/rc4/rc4test.c
index 4312605ccb..e2bfbfa1fc 100644
--- a/crypto/rc4/rc4test.c
+++ b/crypto/rc4/rc4test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,177 +66,170 @@
 int main(int argc, char *argv[])
 {
     printf("No RC4 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-static unsigned char keys[7][30]={
-	{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
-	{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
-	{8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{4,0xef,0x01,0x23,0x45},
-	{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
-	{4,0xef,0x01,0x23,0x45},
-	};
+static unsigned char keys[7][30] = {
+    {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
+    {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
+    {8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {4, 0xef, 0x01, 0x23, 0x45},
+    {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
+    {4, 0xef, 0x01, 0x23, 0x45},
+};
 
-static unsigned char data_len[7]={8,8,8,20,28,10};
-static unsigned char data[7][30]={
-	{0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	   0x00,0x00,0x00,0x00,0xff},
-	{0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
-	   0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
-	   0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
-	   0x12,0x34,0x56,0x78,0xff},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
-	{0},
-	};
+static unsigned char data_len[7] = { 8, 8, 8, 20, 28, 10 };
 
-static unsigned char output[7][30]={
-	{0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
-	{0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
-	{0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
-	{0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
-	 0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
-	 0x36,0xb6,0x78,0x58,0x00},
-	{0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
-	 0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
-	 0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
-	 0x40,0x01,0x1e,0xcf,0x00},
-	{0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
-	{0},
-	};
+static unsigned char data[7][30] = {
+    {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xff},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0xff},
+    {0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
+     0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
+     0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
+     0x12, 0x34, 0x56, 0x78, 0xff},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
+    {0},
+};
+
+static unsigned char output[7][30] = {
+    {0x75, 0xb7, 0x87, 0x80, 0x99, 0xe0, 0xc5, 0x96, 0x00},
+    {0x74, 0x94, 0xc2, 0xe7, 0x10, 0x4b, 0x08, 0x79, 0x00},
+    {0xde, 0x18, 0x89, 0x41, 0xa3, 0x37, 0x5d, 0x3a, 0x00},
+    {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf,
+     0xbd, 0x61, 0x5a, 0x11, 0x62, 0xe1, 0xc7, 0xba,
+     0x36, 0xb6, 0x78, 0x58, 0x00},
+    {0x66, 0xa0, 0x94, 0x9f, 0x8a, 0xf7, 0xd6, 0x89,
+     0x1f, 0x7f, 0x83, 0x2b, 0xa8, 0x33, 0xc0, 0x0c,
+     0x89, 0x2e, 0xbe, 0x30, 0x14, 0x3c, 0xe2, 0x87,
+     0x40, 0x01, 0x1e, 0xcf, 0x00},
+    {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf, 0xbd, 0x61, 0x00},
+    {0},
+};
 
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	int j;
-	unsigned char *p;
-	RC4_KEY key;
-	unsigned char obuf[512];
+{
+    int i, err = 0;
+    int j;
+    unsigned char *p;
+    RC4_KEY key;
+    unsigned char obuf[512];
 
-#if !defined(OPENSSL_PIC)
-	void OPENSSL_cpuid_setup(void);
+# if !defined(OPENSSL_PIC)
+    void OPENSSL_cpuid_setup(void);
 
-	OPENSSL_cpuid_setup();
-#endif
+    OPENSSL_cpuid_setup();
+# endif
 
-	for (i=0; i<6; i++)
-		{
-		RC4_set_key(&key,keys[i][0],&(keys[i][1]));
-		memset(obuf,0x00,sizeof(obuf));
-		RC4(&key,data_len[i],&(data[i][0]),obuf);
-		if (memcmp(obuf,output[i],data_len[i]+1) != 0)
-			{
-			printf("error calculating RC4\n");
-			printf("output:");
-			for (j=0; j /* OPENSSL_NO_RC5 */
+# include /* OPENSSL_NO_RC5 */
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_RC5
-#error RC5 is disabled.
-#endif
+# ifdef OPENSSL_NO_RC5
+#  error RC5 is disabled.
+# endif
 
-#define RC5_ENCRYPT	1
-#define RC5_DECRYPT	0
+# define RC5_ENCRYPT     1
+# define RC5_DECRYPT     0
 
 /* 32 bit.  For Alpha, things may get weird */
-#define RC5_32_INT unsigned long
+# define RC5_32_INT unsigned long
 
-#define RC5_32_BLOCK		8
-#define RC5_32_KEY_LENGTH	16 /* This is a default, max is 255 */
+# define RC5_32_BLOCK            8
+# define RC5_32_KEY_LENGTH       16/* This is a default, max is 255 */
 
-/* This are the only values supported.  Tweak the code if you want more
- * The most supported modes will be
- * RC5-32/12/16
- * RC5-32/16/8
+/*
+ * This are the only values supported.  Tweak the code if you want more The
+ * most supported modes will be RC5-32/12/16 RC5-32/16/8
  */
-#define RC5_8_ROUNDS	8
-#define RC5_12_ROUNDS	12
-#define RC5_16_ROUNDS	16
+# define RC5_8_ROUNDS    8
+# define RC5_12_ROUNDS   12
+# define RC5_16_ROUNDS   16
 
-typedef struct rc5_key_st
-	{
-	/* Number of rounds */
-	int rounds;
-	RC5_32_INT data[2*(RC5_16_ROUNDS+1)];
-	} RC5_32_KEY;
+typedef struct rc5_key_st {
+    /* Number of rounds */
+    int rounds;
+    RC5_32_INT data[2 * (RC5_16_ROUNDS + 1)];
+} RC5_32_KEY;
 
- 
 void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
-	int rounds);
-void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
-	int enc);
-void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
-void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
+                    int rounds);
+void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                        RC5_32_KEY *key, int enc);
+void RC5_32_encrypt(unsigned long *data, RC5_32_KEY *key);
+void RC5_32_decrypt(unsigned long *data, RC5_32_KEY *key);
 void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			long length, RC5_32_KEY *ks, unsigned char *iv,
-			int enc);
+                        long length, RC5_32_KEY *ks, unsigned char *iv,
+                        int enc);
 void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num, int enc);
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num, int enc);
 void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num);
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rc5/rc5_ecb.c b/crypto/rc5/rc5_ecb.c
index e72b535507..e657a93b9a 100644
--- a/crypto/rc5/rc5_ecb.c
+++ b/crypto/rc5/rc5_ecb.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,21 +60,24 @@
 #include "rc5_locl.h"
 #include 
 
-const char RC5_version[]="RC5" OPENSSL_VERSION_PTEXT;
+const char RC5_version[] = "RC5" OPENSSL_VERSION_PTEXT;
 
 void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
-			RC5_32_KEY *ks, int encrypt)
-	{
-	unsigned long l,d[2];
-
-	c2l(in,l); d[0]=l;
-	c2l(in,l); d[1]=l;
-	if (encrypt)
-		RC5_32_encrypt(d,ks);
-	else
-		RC5_32_decrypt(d,ks);
-	l=d[0]; l2c(l,out);
-	l=d[1]; l2c(l,out);
-	l=d[0]=d[1]=0;
-	}
+                        RC5_32_KEY *ks, int encrypt)
+{
+    unsigned long l, d[2];
 
+    c2l(in, l);
+    d[0] = l;
+    c2l(in, l);
+    d[1] = l;
+    if (encrypt)
+        RC5_32_encrypt(d, ks);
+    else
+        RC5_32_decrypt(d, ks);
+    l = d[0];
+    l2c(l, out);
+    l = d[1];
+    l2c(l, out);
+    l = d[0] = d[1] = 0;
+}
diff --git a/crypto/rc5/rc5_enc.c b/crypto/rc5/rc5_enc.c
index f327d32a76..06b89d83a1 100644
--- a/crypto/rc5/rc5_enc.c
+++ b/crypto/rc5/rc5_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,155 +61,149 @@
 #include "rc5_locl.h"
 
 void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			long length, RC5_32_KEY *ks, unsigned char *iv,
-			int encrypt)
-	{
-	register unsigned long tin0,tin1;
-	register unsigned long tout0,tout1,xor0,xor1;
-	register long l=length;
-	unsigned long tin[2];
+                        long length, RC5_32_KEY *ks, unsigned char *iv,
+                        int encrypt)
+{
+    register unsigned long tin0, tin1;
+    register unsigned long tout0, tout1, xor0, xor1;
+    register long l = length;
+    unsigned long tin[2];
 
-	if (encrypt)
-		{
-		c2l(iv,tout0);
-		c2l(iv,tout1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0);
-			c2l(in,tin1);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC5_32_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		if (l != -8)
-			{
-			c2ln(in,tin0,tin1,l+8);
-			tin0^=tout0;
-			tin1^=tout1;
-			tin[0]=tin0;
-			tin[1]=tin1;
-			RC5_32_encrypt(tin,ks);
-			tout0=tin[0]; l2c(tout0,out);
-			tout1=tin[1]; l2c(tout1,out);
-			}
-		l2c(tout0,iv);
-		l2c(tout1,iv);
-		}
-	else
-		{
-		c2l(iv,xor0);
-		c2l(iv,xor1);
-		iv-=8;
-		for (l-=8; l>=0; l-=8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC5_32_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2c(tout0,out);
-			l2c(tout1,out);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		if (l != -8)
-			{
-			c2l(in,tin0); tin[0]=tin0;
-			c2l(in,tin1); tin[1]=tin1;
-			RC5_32_decrypt(tin,ks);
-			tout0=tin[0]^xor0;
-			tout1=tin[1]^xor1;
-			l2cn(tout0,tout1,out,l+8);
-			xor0=tin0;
-			xor1=tin1;
-			}
-		l2c(xor0,iv);
-		l2c(xor1,iv);
-		}
-	tin0=tin1=tout0=tout1=xor0=xor1=0;
-	tin[0]=tin[1]=0;
-	}
+    if (encrypt) {
+        c2l(iv, tout0);
+        c2l(iv, tout1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            c2l(in, tin1);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC5_32_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        if (l != -8) {
+            c2ln(in, tin0, tin1, l + 8);
+            tin0 ^= tout0;
+            tin1 ^= tout1;
+            tin[0] = tin0;
+            tin[1] = tin1;
+            RC5_32_encrypt(tin, ks);
+            tout0 = tin[0];
+            l2c(tout0, out);
+            tout1 = tin[1];
+            l2c(tout1, out);
+        }
+        l2c(tout0, iv);
+        l2c(tout1, iv);
+    } else {
+        c2l(iv, xor0);
+        c2l(iv, xor1);
+        iv -= 8;
+        for (l -= 8; l >= 0; l -= 8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC5_32_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2c(tout0, out);
+            l2c(tout1, out);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        if (l != -8) {
+            c2l(in, tin0);
+            tin[0] = tin0;
+            c2l(in, tin1);
+            tin[1] = tin1;
+            RC5_32_decrypt(tin, ks);
+            tout0 = tin[0] ^ xor0;
+            tout1 = tin[1] ^ xor1;
+            l2cn(tout0, tout1, out, l + 8);
+            xor0 = tin0;
+            xor1 = tin1;
+        }
+        l2c(xor0, iv);
+        l2c(xor1, iv);
+    }
+    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
+    tin[0] = tin[1] = 0;
+}
 
 void RC5_32_encrypt(unsigned long *d, RC5_32_KEY *key)
-	{
-	RC5_32_INT a,b,*s;
+{
+    RC5_32_INT a, b, *s;
 
-	s=key->data;
+    s = key->data;
 
-	a=d[0]+s[0];
-	b=d[1]+s[1];
-	E_RC5_32(a,b,s, 2);
-	E_RC5_32(a,b,s, 4);
-	E_RC5_32(a,b,s, 6);
-	E_RC5_32(a,b,s, 8);
-	E_RC5_32(a,b,s,10);
-	E_RC5_32(a,b,s,12);
-	E_RC5_32(a,b,s,14);
-	E_RC5_32(a,b,s,16);
-	if (key->rounds == 12)
-		{
-		E_RC5_32(a,b,s,18);
-		E_RC5_32(a,b,s,20);
-		E_RC5_32(a,b,s,22);
-		E_RC5_32(a,b,s,24);
-		}
-	else if (key->rounds == 16)
-		{
-		/* Do a full expansion to avoid a jump */
-		E_RC5_32(a,b,s,18);
-		E_RC5_32(a,b,s,20);
-		E_RC5_32(a,b,s,22);
-		E_RC5_32(a,b,s,24);
-		E_RC5_32(a,b,s,26);
-		E_RC5_32(a,b,s,28);
-		E_RC5_32(a,b,s,30);
-		E_RC5_32(a,b,s,32);
-		}
-	d[0]=a;
-	d[1]=b;
-	}
+    a = d[0] + s[0];
+    b = d[1] + s[1];
+    E_RC5_32(a, b, s, 2);
+    E_RC5_32(a, b, s, 4);
+    E_RC5_32(a, b, s, 6);
+    E_RC5_32(a, b, s, 8);
+    E_RC5_32(a, b, s, 10);
+    E_RC5_32(a, b, s, 12);
+    E_RC5_32(a, b, s, 14);
+    E_RC5_32(a, b, s, 16);
+    if (key->rounds == 12) {
+        E_RC5_32(a, b, s, 18);
+        E_RC5_32(a, b, s, 20);
+        E_RC5_32(a, b, s, 22);
+        E_RC5_32(a, b, s, 24);
+    } else if (key->rounds == 16) {
+        /* Do a full expansion to avoid a jump */
+        E_RC5_32(a, b, s, 18);
+        E_RC5_32(a, b, s, 20);
+        E_RC5_32(a, b, s, 22);
+        E_RC5_32(a, b, s, 24);
+        E_RC5_32(a, b, s, 26);
+        E_RC5_32(a, b, s, 28);
+        E_RC5_32(a, b, s, 30);
+        E_RC5_32(a, b, s, 32);
+    }
+    d[0] = a;
+    d[1] = b;
+}
 
 void RC5_32_decrypt(unsigned long *d, RC5_32_KEY *key)
-	{
-	RC5_32_INT a,b,*s;
-
-	s=key->data;
+{
+    RC5_32_INT a, b, *s;
 
-	a=d[0];
-	b=d[1];
-	if (key->rounds == 16) 
-		{
-		D_RC5_32(a,b,s,32);
-		D_RC5_32(a,b,s,30);
-		D_RC5_32(a,b,s,28);
-		D_RC5_32(a,b,s,26);
-		/* Do a full expansion to avoid a jump */
-		D_RC5_32(a,b,s,24);
-		D_RC5_32(a,b,s,22);
-		D_RC5_32(a,b,s,20);
-		D_RC5_32(a,b,s,18);
-		}
-	else if (key->rounds == 12)
-		{
-		D_RC5_32(a,b,s,24);
-		D_RC5_32(a,b,s,22);
-		D_RC5_32(a,b,s,20);
-		D_RC5_32(a,b,s,18);
-		}
-	D_RC5_32(a,b,s,16);
-	D_RC5_32(a,b,s,14);
-	D_RC5_32(a,b,s,12);
-	D_RC5_32(a,b,s,10);
-	D_RC5_32(a,b,s, 8);
-	D_RC5_32(a,b,s, 6);
-	D_RC5_32(a,b,s, 4);
-	D_RC5_32(a,b,s, 2);
-	d[0]=a-s[0];
-	d[1]=b-s[1];
-	}
+    s = key->data;
 
+    a = d[0];
+    b = d[1];
+    if (key->rounds == 16) {
+        D_RC5_32(a, b, s, 32);
+        D_RC5_32(a, b, s, 30);
+        D_RC5_32(a, b, s, 28);
+        D_RC5_32(a, b, s, 26);
+        /* Do a full expansion to avoid a jump */
+        D_RC5_32(a, b, s, 24);
+        D_RC5_32(a, b, s, 22);
+        D_RC5_32(a, b, s, 20);
+        D_RC5_32(a, b, s, 18);
+    } else if (key->rounds == 12) {
+        D_RC5_32(a, b, s, 24);
+        D_RC5_32(a, b, s, 22);
+        D_RC5_32(a, b, s, 20);
+        D_RC5_32(a, b, s, 18);
+    }
+    D_RC5_32(a, b, s, 16);
+    D_RC5_32(a, b, s, 14);
+    D_RC5_32(a, b, s, 12);
+    D_RC5_32(a, b, s, 10);
+    D_RC5_32(a, b, s, 8);
+    D_RC5_32(a, b, s, 6);
+    D_RC5_32(a, b, s, 4);
+    D_RC5_32(a, b, s, 2);
+    d[0] = a - s[0];
+    d[1] = b - s[1];
+}
diff --git a/crypto/rc5/rc5_locl.h b/crypto/rc5/rc5_locl.h
index d3e8001160..ee757e6477 100644
--- a/crypto/rc5/rc5_locl.h
+++ b/crypto/rc5/rc5_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,80 +59,80 @@
 #include 
 
 #undef c2l
-#define c2l(c,l)	(l =((unsigned long)(*((c)++)))    , \
-			 l|=((unsigned long)(*((c)++)))<< 8L, \
-			 l|=((unsigned long)(*((c)++)))<<16L, \
-			 l|=((unsigned long)(*((c)++)))<<24L)
+#define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
+                         l|=((unsigned long)(*((c)++)))<< 8L, \
+                         l|=((unsigned long)(*((c)++)))<<16L, \
+                         l|=((unsigned long)(*((c)++)))<<24L)
 
 /* NOTE - c is not incremented as per c2l */
 #undef c2ln
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
+#define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
 
 #undef l2c
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
 
 /* NOTE - c is not incremented as per l2c */
 #undef l2cn
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-				} \
-			}
+#define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))    ; \
-			case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-			case 4: l1 =((unsigned long)(*(--(c))))    ; \
-			case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-				} \
-			}
+#define n2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
+                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
+                                } \
+                        }
 
 /* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-				} \
-			}
+#define l2nn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                                } \
+                        }
 
 #undef n2l
 #define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
@@ -147,64 +147,61 @@
                          *((c)++)=(unsigned char)(((l)     )&0xff))
 
 #if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER))
-#define ROTATE_l32(a,n)     _lrotl(a,n)
-#define ROTATE_r32(a,n)     _lrotr(a,n)
+# define ROTATE_l32(a,n)     _lrotl(a,n)
+# define ROTATE_r32(a,n)     _lrotr(a,n)
 #elif defined(__ICC)
-#define ROTATE_l32(a,n)     _rotl(a,n)
-#define ROTATE_r32(a,n)     _rotr(a,n)
+# define ROTATE_l32(a,n)     _rotl(a,n)
+# define ROTATE_r32(a,n)     _rotr(a,n)
 #elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
 # if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#  define ROTATE_l32(a,n)	({ register unsigned int ret;	\
-					asm ("roll %%cl,%0"	\
-						: "=r"(ret)	\
-						: "c"(n),"0"((unsigned int)(a))	\
-						: "cc");	\
-					ret;			\
-				})
-#  define ROTATE_r32(a,n)	({ register unsigned int ret;	\
-					asm ("rorl %%cl,%0"	\
-						: "=r"(ret)	\
-						: "c"(n),"0"((unsigned int)(a))	\
-						: "cc");	\
-					ret;			\
-				})
+#  define ROTATE_l32(a,n)       ({ register unsigned int ret;   \
+                                        asm ("roll %%cl,%0"     \
+                                                : "=r"(ret)     \
+                                                : "c"(n),"0"((unsigned int)(a)) \
+                                                : "cc");        \
+                                        ret;                    \
+                                })
+#  define ROTATE_r32(a,n)       ({ register unsigned int ret;   \
+                                        asm ("rorl %%cl,%0"     \
+                                                : "=r"(ret)     \
+                                                : "c"(n),"0"((unsigned int)(a)) \
+                                                : "cc");        \
+                                        ret;                    \
+                                })
 # endif
 #endif
 #ifndef ROTATE_l32
-#define ROTATE_l32(a,n)     (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f))))
+# define ROTATE_l32(a,n)     (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f))))
 #endif
 #ifndef ROTATE_r32
-#define ROTATE_r32(a,n)     (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f)))
+# define ROTATE_r32(a,n)     (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f)))
 #endif
 
-#define RC5_32_MASK	0xffffffffL
+#define RC5_32_MASK     0xffffffffL
 
-#define RC5_16_P	0xB7E1
-#define RC5_16_Q	0x9E37
-#define RC5_32_P	0xB7E15163L
-#define RC5_32_Q	0x9E3779B9L
-#define RC5_64_P	0xB7E151628AED2A6BLL
-#define RC5_64_Q	0x9E3779B97F4A7C15LL
+#define RC5_16_P        0xB7E1
+#define RC5_16_Q        0x9E37
+#define RC5_32_P        0xB7E15163L
+#define RC5_32_Q        0x9E3779B9L
+#define RC5_64_P        0xB7E151628AED2A6BLL
+#define RC5_64_Q        0x9E3779B97F4A7C15LL
 
 #define E_RC5_32(a,b,s,n) \
-	a^=b; \
-	a=ROTATE_l32(a,b); \
-	a+=s[n]; \
-	a&=RC5_32_MASK; \
-	b^=a; \
-	b=ROTATE_l32(b,a); \
-	b+=s[n+1]; \
-	b&=RC5_32_MASK;
+        a^=b; \
+        a=ROTATE_l32(a,b); \
+        a+=s[n]; \
+        a&=RC5_32_MASK; \
+        b^=a; \
+        b=ROTATE_l32(b,a); \
+        b+=s[n+1]; \
+        b&=RC5_32_MASK;
 
 #define D_RC5_32(a,b,s,n) \
-	b-=s[n+1]; \
-	b&=RC5_32_MASK; \
-	b=ROTATE_r32(b,a); \
-	b^=a; \
-	a-=s[n]; \
-	a&=RC5_32_MASK; \
-	a=ROTATE_r32(a,b); \
-	a^=b;
-
-
-
+        b-=s[n+1]; \
+        b&=RC5_32_MASK; \
+        b=ROTATE_r32(b,a); \
+        b^=a; \
+        a-=s[n]; \
+        a&=RC5_32_MASK; \
+        a=ROTATE_r32(a,b); \
+        a^=b;
diff --git a/crypto/rc5/rc5_skey.c b/crypto/rc5/rc5_skey.c
index a2e00a41c5..5dd4a52743 100644
--- a/crypto/rc5/rc5_skey.c
+++ b/crypto/rc5/rc5_skey.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,54 +60,51 @@
 #include "rc5_locl.h"
 
 void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
-		    int rounds)
-	{
-	RC5_32_INT L[64],l,ll,A,B,*S,k;
-	int i,j,m,c,t,ii,jj;
-
-	if (	(rounds != RC5_16_ROUNDS) &&
-		(rounds != RC5_12_ROUNDS) &&
-		(rounds != RC5_8_ROUNDS))
-		rounds=RC5_16_ROUNDS;
+                    int rounds)
+{
+    RC5_32_INT L[64], l, ll, A, B, *S, k;
+    int i, j, m, c, t, ii, jj;
 
-	key->rounds=rounds;
-	S= &(key->data[0]);
-	j=0;
-	for (i=0; i<=(len-8); i+=8)
-		{
-		c2l(data,l);
-		L[j++]=l;
-		c2l(data,l);
-		L[j++]=l;
-		}
-	ii=len-i;
-	if (ii)
-		{
-		k=len&0x07;
-		c2ln(data,l,ll,k);
-		L[j+0]=l;
-		L[j+1]=ll;
-		}
+    if ((rounds != RC5_16_ROUNDS) &&
+        (rounds != RC5_12_ROUNDS) && (rounds != RC5_8_ROUNDS))
+        rounds = RC5_16_ROUNDS;
 
-	c=(len+3)/4;
-	t=(rounds+1)*2;
-	S[0]=RC5_32_P;
-	for (i=1; irounds = rounds;
+    S = &(key->data[0]);
+    j = 0;
+    for (i = 0; i <= (len - 8); i += 8) {
+        c2l(data, l);
+        L[j++] = l;
+        c2l(data, l);
+        L[j++] = l;
+    }
+    ii = len - i;
+    if (ii) {
+        k = len & 0x07;
+        c2ln(data, l, ll, k);
+        L[j + 0] = l;
+        L[j + 1] = ll;
+    }
 
-	j=(t>c)?t:c;
-	j*=3;
-	ii=jj=0;
-	A=B=0;
-	for (i=0; i= t) ii=0;
-		if (++jj >= c) jj=0;
-		}
-	}
+    c = (len + 3) / 4;
+    t = (rounds + 1) * 2;
+    S[0] = RC5_32_P;
+    for (i = 1; i < t; i++)
+        S[i] = (S[i - 1] + RC5_32_Q) & RC5_32_MASK;
 
+    j = (t > c) ? t : c;
+    j *= 3;
+    ii = jj = 0;
+    A = B = 0;
+    for (i = 0; i < j; i++) {
+        k = (S[ii] + A + B) & RC5_32_MASK;
+        A = S[ii] = ROTATE_l32(k, 3);
+        m = (int)(A + B);
+        k = (L[jj] + A + B) & RC5_32_MASK;
+        B = L[jj] = ROTATE_l32(k, m);
+        if (++ii >= t)
+            ii = 0;
+        if (++jj >= c)
+            jj = 0;
+    }
+}
diff --git a/crypto/rc5/rc5cfb64.c b/crypto/rc5/rc5cfb64.c
index 3a8b60bc7a..a3813e030b 100644
--- a/crypto/rc5/rc5cfb64.c
+++ b/crypto/rc5/rc5cfb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,64 +59,65 @@
 #include 
 #include "rc5_locl.h"
 
-/* The input and output encrypted as though 64bit cfb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit cfb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 
 void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num, int encrypt)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned long ti[2];
-	unsigned char *iv,c,cc;
-
-	iv=(unsigned char *)ivec;
-	if (encrypt)
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				RC5_32_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2c(t,iv);
-				t=ti[1]; l2c(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			c= *(in++)^iv[n];
-			*(out++)=c;
-			iv[n]=c;
-			n=(n+1)&0x07;
-			}
-		}
-	else
-		{
-		while (l--)
-			{
-			if (n == 0)
-				{
-				c2l(iv,v0); ti[0]=v0;
-				c2l(iv,v1); ti[1]=v1;
-				RC5_32_encrypt((unsigned long *)ti,schedule);
-				iv=(unsigned char *)ivec;
-				t=ti[0]; l2c(t,iv);
-				t=ti[1]; l2c(t,iv);
-				iv=(unsigned char *)ivec;
-				}
-			cc= *(in++);
-			c=iv[n];
-			iv[n]=cc;
-			*(out++)=c^cc;
-			n=(n+1)&0x07;
-			}
-		}
-	v0=v1=ti[0]=ti[1]=t=c=cc=0;
-	*num=n;
-	}
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num, int encrypt)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned long ti[2];
+    unsigned char *iv, c, cc;
 
+    iv = (unsigned char *)ivec;
+    if (encrypt) {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                RC5_32_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2c(t, iv);
+                t = ti[1];
+                l2c(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            c = *(in++) ^ iv[n];
+            *(out++) = c;
+            iv[n] = c;
+            n = (n + 1) & 0x07;
+        }
+    } else {
+        while (l--) {
+            if (n == 0) {
+                c2l(iv, v0);
+                ti[0] = v0;
+                c2l(iv, v1);
+                ti[1] = v1;
+                RC5_32_encrypt((unsigned long *)ti, schedule);
+                iv = (unsigned char *)ivec;
+                t = ti[0];
+                l2c(t, iv);
+                t = ti[1];
+                l2c(t, iv);
+                iv = (unsigned char *)ivec;
+            }
+            cc = *(in++);
+            c = iv[n];
+            iv[n] = cc;
+            *(out++) = c ^ cc;
+            n = (n + 1) & 0x07;
+        }
+    }
+    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
+    *num = n;
+}
diff --git a/crypto/rc5/rc5ofb64.c b/crypto/rc5/rc5ofb64.c
index d412215f3c..d3c63067b7 100644
--- a/crypto/rc5/rc5ofb64.c
+++ b/crypto/rc5/rc5ofb64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,53 +59,52 @@
 #include 
 #include "rc5_locl.h"
 
-/* The input and output encrypted as though 64bit ofb mode is being
- * used.  The extra state information to record how much of the
- * 64bit block we have used is contained in *num;
+/*
+ * The input and output encrypted as though 64bit ofb mode is being used.
+ * The extra state information to record how much of the 64bit block we have
+ * used is contained in *num;
  */
 void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-			  long length, RC5_32_KEY *schedule,
-			  unsigned char *ivec, int *num)
-	{
-	register unsigned long v0,v1,t;
-	register int n= *num;
-	register long l=length;
-	unsigned char d[8];
-	register char *dp;
-	unsigned long ti[2];
-	unsigned char *iv;
-	int save=0;
-
-	iv=(unsigned char *)ivec;
-	c2l(iv,v0);
-	c2l(iv,v1);
-	ti[0]=v0;
-	ti[1]=v1;
-	dp=(char *)d;
-	l2c(v0,dp);
-	l2c(v1,dp);
-	while (l--)
-		{
-		if (n == 0)
-			{
-			RC5_32_encrypt((unsigned long *)ti,schedule);
-			dp=(char *)d;
-			t=ti[0]; l2c(t,dp);
-			t=ti[1]; l2c(t,dp);
-			save++;
-			}
-		*(out++)= *(in++)^d[n];
-		n=(n+1)&0x07;
-		}
-	if (save)
-		{
-		v0=ti[0];
-		v1=ti[1];
-		iv=(unsigned char *)ivec;
-		l2c(v0,iv);
-		l2c(v1,iv);
-		}
-	t=v0=v1=ti[0]=ti[1]=0;
-	*num=n;
-	}
+                          long length, RC5_32_KEY *schedule,
+                          unsigned char *ivec, int *num)
+{
+    register unsigned long v0, v1, t;
+    register int n = *num;
+    register long l = length;
+    unsigned char d[8];
+    register char *dp;
+    unsigned long ti[2];
+    unsigned char *iv;
+    int save = 0;
 
+    iv = (unsigned char *)ivec;
+    c2l(iv, v0);
+    c2l(iv, v1);
+    ti[0] = v0;
+    ti[1] = v1;
+    dp = (char *)d;
+    l2c(v0, dp);
+    l2c(v1, dp);
+    while (l--) {
+        if (n == 0) {
+            RC5_32_encrypt((unsigned long *)ti, schedule);
+            dp = (char *)d;
+            t = ti[0];
+            l2c(t, dp);
+            t = ti[1];
+            l2c(t, dp);
+            save++;
+        }
+        *(out++) = *(in++) ^ d[n];
+        n = (n + 1) & 0x07;
+    }
+    if (save) {
+        v0 = ti[0];
+        v1 = ti[1];
+        iv = (unsigned char *)ivec;
+        l2c(v0, iv);
+        l2c(v1, iv);
+    }
+    t = v0 = v1 = ti[0] = ti[1] = 0;
+    *num = n;
+}
diff --git a/crypto/rc5/rc5speed.c b/crypto/rc5/rc5speed.c
index 8e363be535..3f595704a9 100644
--- a/crypto/rc5/rc5speed.c
+++ b/crypto/rc5/rc5speed.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 /* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
 
 #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
-#define TIMES
+# define TIMES
 #endif
 
 #include 
@@ -68,210 +68,198 @@
 #include 
 #include OPENSSL_UNISTD_IO
 OPENSSL_DECLARE_EXIT
-
 #ifndef OPENSSL_SYS_NETWARE
-#include 
+# include 
 #endif
-
 #ifndef _IRIX
-#include 
+# include 
 #endif
 #ifdef TIMES
-#include 
-#include 
+# include 
+# include 
 #endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.				-- Richard Levitte */
+    /*
+     * Depending on the VMS version, the tms structure is perhaps defined.
+     * The __TMS macro will show if it was.  If it wasn't defined, we should
+     * undefine TIMES, since that tells the rest of the program how things
+     * should be handled.  -- Richard Levitte
+     */
 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
+# undef TIMES
 #endif
-
 #ifndef TIMES
-#include 
+# include 
 #endif
-
 #if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include 
-#include 
+# define _POSIX_SOURCE
+# include 
+# include 
 #endif
-
 #include 
-
 /* The following if from times(3) man page.  It may need to be changed */
 #ifndef HZ
-#ifndef CLK_TCK
-#define HZ	100.0
-#else /* CLK_TCK */
-#define HZ ((double)CLK_TCK)
-#endif
+# ifndef CLK_TCK
+#  define HZ      100.0
+# else                          /* CLK_TCK */
+#  define HZ ((double)CLK_TCK)
+# endif
 #endif
-
-#define BUFSIZE	((long)1024)
-long run=0;
+#define BUFSIZE ((long)1024)
+long run = 0;
 
 double Time_F(int s);
 #ifdef SIGALRM
-#if defined(__STDC__) || defined(sgi) || defined(_AIX)
-#define SIGRETTYPE void
-#else
-#define SIGRETTYPE int
-#endif
+# if defined(__STDC__) || defined(sgi) || defined(_AIX)
+#  define SIGRETTYPE void
+# else
+#  define SIGRETTYPE int
+# endif
 
 SIGRETTYPE sig_done(int sig);
 SIGRETTYPE sig_done(int sig)
-	{
-	signal(SIGALRM,sig_done);
-	run=0;
-#ifdef LINT
-	sig=sig;
-#endif
-	}
+{
+    signal(SIGALRM, sig_done);
+    run = 0;
+# ifdef LINT
+    sig = sig;
+# endif
+}
 #endif
 
-#define START	0
-#define STOP	1
+#define START   0
+#define STOP    1
 
 double Time_F(int s)
-	{
-	double ret;
+{
+    double ret;
 #ifdef TIMES
-	static struct tms tstart,tend;
+    static struct tms tstart, tend;
 
-	if (s == START)
-		{
-		times(&tstart);
-		return(0);
-		}
-	else
-		{
-		times(&tend);
-		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-		return((ret == 0.0)?1e-6:ret);
-		}
-#else /* !times() */
-	static struct timeb tstart,tend;
-	long i;
+    if (s == START) {
+        times(&tstart);
+        return (0);
+    } else {
+        times(&tend);
+        ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
+#else                           /* !times() */
+    static struct timeb tstart, tend;
+    long i;
 
-	if (s == START)
-		{
-		ftime(&tstart);
-		return(0);
-		}
-	else
-		{
-		ftime(&tend);
-		i=(long)tend.millitm-(long)tstart.millitm;
-		ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
-		return((ret == 0.0)?1e-6:ret);
-		}
+    if (s == START) {
+        ftime(&tstart);
+        return (0);
+    } else {
+        ftime(&tend);
+        i = (long)tend.millitm - (long)tstart.millitm;
+        ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3;
+        return ((ret == 0.0) ? 1e-6 : ret);
+    }
 #endif
-	}
+}
 
 int main(int argc, char **argv)
-	{
-	long count;
-	static unsigned char buf[BUFSIZE];
-	static unsigned char key[] ={
-			0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
-			0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
-			};
-	RC5_32_KEY sch;
-	double a,b,c,d;
+{
+    long count;
+    static unsigned char buf[BUFSIZE];
+    static unsigned char key[] = {
+        0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
+        0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
+    };
+    RC5_32_KEY sch;
+    double a, b, c, d;
 #ifndef SIGALRM
-	long ca,cb,cc;
+    long ca, cb, cc;
 #endif
 
 #ifndef TIMES
-	printf("To get the most accurate results, try to run this\n");
-	printf("program when this computer is idle.\n");
+    printf("To get the most accurate results, try to run this\n");
+    printf("program when this computer is idle.\n");
 #endif
 
 #ifndef SIGALRM
-	printf("First we calculate the approximate speed ...\n");
-	RC5_32_set_key(&sch,16,key,12);
-	count=10;
-	do	{
-		long i;
-		unsigned long data[2];
+    printf("First we calculate the approximate speed ...\n");
+    RC5_32_set_key(&sch, 16, key, 12);
+    count = 10;
+    do {
+        long i;
+        unsigned long data[2];
 
-		count*=2;
-		Time_F(START);
-		for (i=count; i; i--)
-			RC5_32_encrypt(data,&sch);
-		d=Time_F(STOP);
-		} while (d < 3.0);
-	ca=count/512;
-	cb=count;
-	cc=count*8/BUFSIZE+1;
-	printf("Doing RC5_32_set_key %ld times\n",ca);
-#define COND(d)	(count != (d))
-#define COUNT(d) (d)
+        count *= 2;
+        Time_F(START);
+        for (i = count; i; i--)
+            RC5_32_encrypt(data, &sch);
+        d = Time_F(STOP);
+    } while (d < 3.0);
+    ca = count / 512;
+    cb = count;
+    cc = count * 8 / BUFSIZE + 1;
+    printf("Doing RC5_32_set_key %ld times\n", ca);
+# define COND(d) (count != (d))
+# define COUNT(d) (d)
 #else
-#define COND(c)	(run)
-#define COUNT(d) (count)
-	signal(SIGALRM,sig_done);
-	printf("Doing RC5_32_set_key for 10 seconds\n");
-	alarm(10);
+# define COND(c) (run)
+# define COUNT(d) (count)
+    signal(SIGALRM, sig_done);
+    printf("Doing RC5_32_set_key for 10 seconds\n");
+    alarm(10);
 #endif
 
-	Time_F(START);
-	for (count=0,run=1; COND(ca); count+=4)
-		{
-		RC5_32_set_key(&sch,16,key,12);
-		RC5_32_set_key(&sch,16,key,12);
-		RC5_32_set_key(&sch,16,key,12);
-		RC5_32_set_key(&sch,16,key,12);
-		}
-	d=Time_F(STOP);
-	printf("%ld RC5_32_set_key's in %.2f seconds\n",count,d);
-	a=((double)COUNT(ca))/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(ca); count += 4) {
+        RC5_32_set_key(&sch, 16, key, 12);
+        RC5_32_set_key(&sch, 16, key, 12);
+        RC5_32_set_key(&sch, 16, key, 12);
+        RC5_32_set_key(&sch, 16, key, 12);
+    }
+    d = Time_F(STOP);
+    printf("%ld RC5_32_set_key's in %.2f seconds\n", count, d);
+    a = ((double)COUNT(ca)) / d;
 
 #ifdef SIGALRM
-	printf("Doing RC5_32_encrypt's for 10 seconds\n");
-	alarm(10);
+    printf("Doing RC5_32_encrypt's for 10 seconds\n");
+    alarm(10);
 #else
-	printf("Doing RC5_32_encrypt %ld times\n",cb);
+    printf("Doing RC5_32_encrypt %ld times\n", cb);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cb); count+=4)
-		{
-		unsigned long data[2];
+    Time_F(START);
+    for (count = 0, run = 1; COND(cb); count += 4) {
+        unsigned long data[2];
 
-		RC5_32_encrypt(data,&sch);
-		RC5_32_encrypt(data,&sch);
-		RC5_32_encrypt(data,&sch);
-		RC5_32_encrypt(data,&sch);
-		}
-	d=Time_F(STOP);
-	printf("%ld RC5_32_encrypt's in %.2f second\n",count,d);
-	b=((double)COUNT(cb)*8)/d;
+        RC5_32_encrypt(data, &sch);
+        RC5_32_encrypt(data, &sch);
+        RC5_32_encrypt(data, &sch);
+        RC5_32_encrypt(data, &sch);
+    }
+    d = Time_F(STOP);
+    printf("%ld RC5_32_encrypt's in %.2f second\n", count, d);
+    b = ((double)COUNT(cb) * 8) / d;
 
 #ifdef SIGALRM
-	printf("Doing RC5_32_cbc_encrypt on %ld byte blocks for 10 seconds\n",
-		BUFSIZE);
-	alarm(10);
+    printf("Doing RC5_32_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+           BUFSIZE);
+    alarm(10);
 #else
-	printf("Doing RC5_32_cbc_encrypt %ld times on %ld byte blocks\n",cc,
-		BUFSIZE);
+    printf("Doing RC5_32_cbc_encrypt %ld times on %ld byte blocks\n", cc,
+           BUFSIZE);
 #endif
-	Time_F(START);
-	for (count=0,run=1; COND(cc); count++)
-		RC5_32_cbc_encrypt(buf,buf,BUFSIZE,&sch,
-			&(key[0]),RC5_ENCRYPT);
-	d=Time_F(STOP);
-	printf("%ld RC5_32_cbc_encrypt's of %ld byte blocks in %.2f second\n",
-		count,BUFSIZE,d);
-	c=((double)COUNT(cc)*BUFSIZE)/d;
+    Time_F(START);
+    for (count = 0, run = 1; COND(cc); count++)
+        RC5_32_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), RC5_ENCRYPT);
+    d = Time_F(STOP);
+    printf("%ld RC5_32_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+           count, BUFSIZE, d);
+    c = ((double)COUNT(cc) * BUFSIZE) / d;
 
-	printf("RC5_32/12/16 set_key       per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
-	printf("RC5_32/12/16 raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
-	printf("RC5_32/12/16 cbc     bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
-	exit(0);
+    printf("RC5_32/12/16 set_key       per sec = %12.2f (%9.3fuS)\n", a,
+           1.0e6 / a);
+    printf("RC5_32/12/16 raw ecb bytes per sec = %12.2f (%9.3fuS)\n", b,
+           8.0e6 / b);
+    printf("RC5_32/12/16 cbc     bytes per sec = %12.2f (%9.3fuS)\n", c,
+           8.0e6 / c);
+    exit(0);
 #if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
-	return(0);
+    return (0);
 #endif
-	}
+}
diff --git a/crypto/rc5/rc5test.c b/crypto/rc5/rc5test.c
index ce3d0cc16f..b29a436cec 100644
--- a/crypto/rc5/rc5test.c
+++ b/crypto/rc5/rc5test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,15 +49,17 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* This has been a quickly hacked 'ideatest.c'.  When I add tests for other
- * RC5 modes, more of the code will be uncommented. */
+/*
+ * This has been a quickly hacked 'ideatest.c'.  When I add tests for other
+ * RC5 modes, more of the code will be uncommented.
+ */
 
 #include 
 #include 
@@ -69,318 +71,311 @@
 int main(int argc, char *argv[])
 {
     printf("No RC5 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-static unsigned char RC5key[5][16]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-	 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x91,0x5f,0x46,0x19,0xbe,0x41,0xb2,0x51,
-	 0x63,0x55,0xa5,0x01,0x10,0xa9,0xce,0x91},
-	{0x78,0x33,0x48,0xe7,0x5a,0xeb,0x0f,0x2f,
-	 0xd7,0xb1,0x69,0xbb,0x8d,0xc1,0x67,0x87},
-	{0xdc,0x49,0xdb,0x13,0x75,0xa5,0x58,0x4f,
-	 0x64,0x85,0xb4,0x13,0xb5,0xf1,0x2b,0xaf},
-	{0x52,0x69,0xf1,0x49,0xd4,0x1b,0xa0,0x15,
-	 0x24,0x97,0x57,0x4d,0x7f,0x15,0x31,0x25},
-	};
+static unsigned char RC5key[5][16] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x91, 0x5f, 0x46, 0x19, 0xbe, 0x41, 0xb2, 0x51,
+     0x63, 0x55, 0xa5, 0x01, 0x10, 0xa9, 0xce, 0x91},
+    {0x78, 0x33, 0x48, 0xe7, 0x5a, 0xeb, 0x0f, 0x2f,
+     0xd7, 0xb1, 0x69, 0xbb, 0x8d, 0xc1, 0x67, 0x87},
+    {0xdc, 0x49, 0xdb, 0x13, 0x75, 0xa5, 0x58, 0x4f,
+     0x64, 0x85, 0xb4, 0x13, 0xb5, 0xf1, 0x2b, 0xaf},
+    {0x52, 0x69, 0xf1, 0x49, 0xd4, 0x1b, 0xa0, 0x15,
+     0x24, 0x97, 0x57, 0x4d, 0x7f, 0x15, 0x31, 0x25},
+};
 
-static unsigned char RC5plain[5][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
-	{0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
-	{0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
-	{0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
-	};
+static unsigned char RC5plain[5][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D},
+    {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52},
+    {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92},
+    {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC},
+};
 
-static unsigned char RC5cipher[5][8]={
-	{0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
-	{0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
-	{0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
-	{0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
-	{0xEB,0x44,0xE4,0x15,0xDA,0x31,0x98,0x24},
-	};
+static unsigned char RC5cipher[5][8] = {
+    {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D},
+    {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52},
+    {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92},
+    {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC},
+    {0xEB, 0x44, 0xE4, 0x15, 0xDA, 0x31, 0x98, 0x24},
+};
 
-#define RC5_CBC_NUM 27
-static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8]={
-	{0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1e},
-	{0x79,0x7b,0xba,0x4d,0x78,0x11,0x1d,0x1e},
-	{0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
-	{0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
-	{0x8b,0x9d,0xed,0x91,0xce,0x77,0x94,0xa6},
-	{0x2f,0x75,0x9f,0xe7,0xad,0x86,0xa3,0x78},
-	{0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
-	{0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
-	{0xdc,0xfe,0x09,0x85,0x77,0xec,0xa5,0xff},
-	{0x96,0x46,0xfb,0x77,0x63,0x8f,0x9c,0xa8},
-	{0xb2,0xb3,0x20,0x9d,0xb6,0x59,0x4d,0xa4},
-	{0x54,0x5f,0x7f,0x32,0xa5,0xfc,0x38,0x36},
-	{0x82,0x85,0xe7,0xc1,0xb5,0xbc,0x74,0x02},
-	{0xfc,0x58,0x6f,0x92,0xf7,0x08,0x09,0x34},
-	{0xcf,0x27,0x0e,0xf9,0x71,0x7f,0xf7,0xc4},
-	{0xe4,0x93,0xf1,0xc1,0xbb,0x4d,0x6e,0x8c},
-	{0x5c,0x4c,0x04,0x1e,0x0f,0x21,0x7a,0xc3},
-	{0x92,0x1f,0x12,0x48,0x53,0x73,0xb4,0xf7},
-	{0x5b,0xa0,0xca,0x6b,0xbe,0x7f,0x5f,0xad},
-	{0xc5,0x33,0x77,0x1c,0xd0,0x11,0x0e,0x63},
-	{0x29,0x4d,0xdb,0x46,0xb3,0x27,0x8d,0x60},
-	{0xda,0xd6,0xbd,0xa9,0xdf,0xe8,0xf7,0xe8},
-	{0x97,0xe0,0x78,0x78,0x37,0xed,0x31,0x7f},
-	{0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
-	{0x8f,0x34,0xc3,0xc6,0x81,0xc9,0x96,0x95},
-	{0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
-	{0x7f,0xd1,0xa0,0x23,0xa5,0xbb,0xa2,0x17},
-	};
+# define RC5_CBC_NUM 27
+static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8] = {
+    {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1e},
+    {0x79, 0x7b, 0xba, 0x4d, 0x78, 0x11, 0x1d, 0x1e},
+    {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f},
+    {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f},
+    {0x8b, 0x9d, 0xed, 0x91, 0xce, 0x77, 0x94, 0xa6},
+    {0x2f, 0x75, 0x9f, 0xe7, 0xad, 0x86, 0xa3, 0x78},
+    {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88},
+    {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88},
+    {0xdc, 0xfe, 0x09, 0x85, 0x77, 0xec, 0xa5, 0xff},
+    {0x96, 0x46, 0xfb, 0x77, 0x63, 0x8f, 0x9c, 0xa8},
+    {0xb2, 0xb3, 0x20, 0x9d, 0xb6, 0x59, 0x4d, 0xa4},
+    {0x54, 0x5f, 0x7f, 0x32, 0xa5, 0xfc, 0x38, 0x36},
+    {0x82, 0x85, 0xe7, 0xc1, 0xb5, 0xbc, 0x74, 0x02},
+    {0xfc, 0x58, 0x6f, 0x92, 0xf7, 0x08, 0x09, 0x34},
+    {0xcf, 0x27, 0x0e, 0xf9, 0x71, 0x7f, 0xf7, 0xc4},
+    {0xe4, 0x93, 0xf1, 0xc1, 0xbb, 0x4d, 0x6e, 0x8c},
+    {0x5c, 0x4c, 0x04, 0x1e, 0x0f, 0x21, 0x7a, 0xc3},
+    {0x92, 0x1f, 0x12, 0x48, 0x53, 0x73, 0xb4, 0xf7},
+    {0x5b, 0xa0, 0xca, 0x6b, 0xbe, 0x7f, 0x5f, 0xad},
+    {0xc5, 0x33, 0x77, 0x1c, 0xd0, 0x11, 0x0e, 0x63},
+    {0x29, 0x4d, 0xdb, 0x46, 0xb3, 0x27, 0x8d, 0x60},
+    {0xda, 0xd6, 0xbd, 0xa9, 0xdf, 0xe8, 0xf7, 0xe8},
+    {0x97, 0xe0, 0x78, 0x78, 0x37, 0xed, 0x31, 0x7f},
+    {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78},
+    {0x8f, 0x34, 0xc3, 0xc6, 0x81, 0xc9, 0x96, 0x95},
+    {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11},
+    {0x7f, 0xd1, 0xa0, 0x23, 0xa5, 0xbb, 0xa2, 0x17},
+};
 
-static unsigned char rc5_cbc_key[RC5_CBC_NUM][17]={
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x11},
-	{ 1,0x00},
-	{ 4,0x00,0x00,0x00,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 1,0x00},
-	{ 4,0x01,0x02,0x03,0x04},
-	{ 4,0x01,0x02,0x03,0x04},
-	{ 4,0x01,0x02,0x03,0x04},
-	{ 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{ 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{ 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{ 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
-	    0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
-	    0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
-	    0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{ 5,0x01,0x02,0x03,0x04,0x05},
-	{ 5,0x01,0x02,0x03,0x04,0x05},
-	{ 5,0x01,0x02,0x03,0x04,0x05},
-	{ 5,0x01,0x02,0x03,0x04,0x05},
-	{ 5,0x01,0x02,0x03,0x04,0x05},
-	};
+static unsigned char rc5_cbc_key[RC5_CBC_NUM][17] = {
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x11},
+    {1, 0x00},
+    {4, 0x00, 0x00, 0x00, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {1, 0x00},
+    {4, 0x01, 0x02, 0x03, 0x04},
+    {4, 0x01, 0x02, 0x03, 0x04},
+    {4, 0x01, 0x02, 0x03, 0x04},
+    {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+     0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+     0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+     0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {5, 0x01, 0x02, 0x03, 0x04, 0x05},
+    {5, 0x01, 0x02, 0x03, 0x04, 0x05},
+    {5, 0x01, 0x02, 0x03, 0x04, 0x05},
+    {5, 0x01, 0x02, 0x03, 0x04, 0x05},
+    {5, 0x01, 0x02, 0x03, 0x04, 0x05},
+};
 
-static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
-	{0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x01},
-	};
+static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+    {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x01},
+};
 
-static int rc5_cbc_rounds[RC5_CBC_NUM]={
-	 0, 0, 0, 0, 0, 1, 2, 2,
-	 8, 8,12,16, 8,12,16,12,
-	 8,12,16, 8,12,16,12, 8,
-	 8, 8, 8,
-	};
+static int rc5_cbc_rounds[RC5_CBC_NUM] = {
+    0, 0, 0, 0, 0, 1, 2, 2,
+    8, 8, 12, 16, 8, 12, 16, 12,
+    8, 12, 16, 8, 12, 16, 12, 8,
+    8, 8, 8,
+};
 
-static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8]={
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
-	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-	{0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
-	};
+static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78},
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11},
+};
 
 int main(int argc, char *argv[])
-	{
-	int i,n,err=0;
-	RC5_32_KEY key; 
-	unsigned char buf[8],buf2[8],ivb[8];
+{
+    int i, n, err = 0;
+    RC5_32_KEY key;
+    unsigned char buf[8], buf2[8], ivb[8];
 
-	for (n=0; n<5; n++)
-		{
-		RC5_32_set_key(&key,16,&(RC5key[n][0]),12);
+    for (n = 0; n < 5; n++) {
+        RC5_32_set_key(&key, 16, &(RC5key[n][0]), 12);
 
-		RC5_32_ecb_encrypt(&(RC5plain[n][0]),buf,&key,RC5_ENCRYPT);
-		if (memcmp(&(RC5cipher[n][0]),buf,8) != 0)
-			{
-			printf("ecb RC5 error encrypting (%d)\n",n+1);
-			printf("got     :");
-			for (i=0; i<8; i++)
-				printf("%02X ",buf[i]);
-			printf("\n");
-			printf("expected:");
-			for (i=0; i<8; i++)
-				printf("%02X ",RC5cipher[n][i]);
-			err=20;
-			printf("\n");
-			}
+        RC5_32_ecb_encrypt(&(RC5plain[n][0]), buf, &key, RC5_ENCRYPT);
+        if (memcmp(&(RC5cipher[n][0]), buf, 8) != 0) {
+            printf("ecb RC5 error encrypting (%d)\n", n + 1);
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", buf[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", RC5cipher[n][i]);
+            err = 20;
+            printf("\n");
+        }
 
-		RC5_32_ecb_encrypt(buf,buf2,&key,RC5_DECRYPT);
-		if (memcmp(&(RC5plain[n][0]),buf2,8) != 0)
-			{
-			printf("ecb RC5 error decrypting (%d)\n",n+1);
-			printf("got     :");
-			for (i=0; i<8; i++)
-				printf("%02X ",buf2[i]);
-			printf("\n");
-			printf("expected:");
-			for (i=0; i<8; i++)
-				printf("%02X ",RC5plain[n][i]);
-			printf("\n");
-			err=3;
-			}
-		}
-	if (err == 0) printf("ecb RC5 ok\n");
+        RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT);
+        if (memcmp(&(RC5plain[n][0]), buf2, 8) != 0) {
+            printf("ecb RC5 error decrypting (%d)\n", n + 1);
+            printf("got     :");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", buf2[i]);
+            printf("\n");
+            printf("expected:");
+            for (i = 0; i < 8; i++)
+                printf("%02X ", RC5plain[n][i]);
+            printf("\n");
+            err = 3;
+        }
+    }
+    if (err == 0)
+        printf("ecb RC5 ok\n");
 
-	for (n=0; n>4)&0xf];
-		ret[i*2+1]=f[p[i]&0xf];
-		}
-	ret[16]='\0';
-	return(ret);
-	}
-	
-#endif
+    ret = &(bufs[bnum++][0]);
+    bnum %= 10;
+    for (i = 0; i < 8; i++) {
+        ret[i * 2] = f[(p[i] >> 4) & 0xf];
+        ret[i * 2 + 1] = f[p[i] & 0xf];
+    }
+    ret[16] = '\0';
+    return (ret);
+}
+
+# endif
 #endif
diff --git a/crypto/ripemd/ripemd.h b/crypto/ripemd/ripemd.h
index 189bd8c90e..b88ef25e72 100644
--- a/crypto/ripemd/ripemd.h
+++ b/crypto/ripemd/ripemd.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,48 +57,46 @@
  */
 
 #ifndef HEADER_RIPEMD_H
-#define HEADER_RIPEMD_H
+# define HEADER_RIPEMD_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_NO_RIPEMD
-#error RIPEMD is disabled.
-#endif
+# ifdef OPENSSL_NO_RIPEMD
+#  error RIPEMD is disabled.
+# endif
 
-#if defined(__LP32__)
-#define RIPEMD160_LONG unsigned long
-#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
-#define RIPEMD160_LONG unsigned long
-#define RIPEMD160_LONG_LOG2 3
-#else
-#define RIPEMD160_LONG unsigned int
-#endif
+# if defined(__LP32__)
+#  define RIPEMD160_LONG unsigned long
+# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
+#  define RIPEMD160_LONG unsigned long
+#  define RIPEMD160_LONG_LOG2 3
+# else
+#  define RIPEMD160_LONG unsigned int
+# endif
 
-#define RIPEMD160_CBLOCK	64
-#define RIPEMD160_LBLOCK	(RIPEMD160_CBLOCK/4)
-#define RIPEMD160_DIGEST_LENGTH	20
+# define RIPEMD160_CBLOCK        64
+# define RIPEMD160_LBLOCK        (RIPEMD160_CBLOCK/4)
+# define RIPEMD160_DIGEST_LENGTH 20
 
-typedef struct RIPEMD160state_st
-	{
-	RIPEMD160_LONG A,B,C,D,E;
-	RIPEMD160_LONG Nl,Nh;
-	RIPEMD160_LONG data[RIPEMD160_LBLOCK];
-	unsigned int   num;
-	} RIPEMD160_CTX;
+typedef struct RIPEMD160state_st {
+    RIPEMD160_LONG A, B, C, D, E;
+    RIPEMD160_LONG Nl, Nh;
+    RIPEMD160_LONG data[RIPEMD160_LBLOCK];
+    unsigned int num;
+} RIPEMD160_CTX;
 
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
 int private_RIPEMD160_Init(RIPEMD160_CTX *c);
-#endif
+# endif
 int RIPEMD160_Init(RIPEMD160_CTX *c);
 int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data, size_t len);
 int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
-unsigned char *RIPEMD160(const unsigned char *d, size_t n,
-	unsigned char *md);
+unsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md);
 void RIPEMD160_Transform(RIPEMD160_CTX *c, const unsigned char *b);
 #ifdef  __cplusplus
 }
diff --git a/crypto/ripemd/rmd160.c b/crypto/ripemd/rmd160.c
index b0ec574498..a4f8007040 100644
--- a/crypto/ripemd/rmd160.c
+++ b/crypto/ripemd/rmd160.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 #include 
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
@@ -69,59 +69,53 @@ int read(int, void *, unsigned int);
 #endif
 
 int main(int argc, char **argv)
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i
 #include 
 
-const char RMD160_version[]="RIPE-MD160" OPENSSL_VERSION_PTEXT;
+const char RMD160_version[] = "RIPE-MD160" OPENSSL_VERSION_PTEXT;
 
-#  ifdef RMD160_ASM
-     void ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p,size_t num);
-#    define ripemd160_block ripemd160_block_x86
-#  else
-     void ripemd160_block(RIPEMD160_CTX *c, unsigned long *p,size_t num);
-#  endif
+#ifdef RMD160_ASM
+void ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p, size_t num);
+# define ripemd160_block ripemd160_block_x86
+#else
+void ripemd160_block(RIPEMD160_CTX *c, unsigned long *p, size_t num);
+#endif
 
 fips_md_init(RIPEMD160)
-	{
-	memset (c,0,sizeof(*c));
-	c->A=RIPEMD160_A;
-	c->B=RIPEMD160_B;
-	c->C=RIPEMD160_C;
-	c->D=RIPEMD160_D;
-	c->E=RIPEMD160_E;
-	return 1;
-	}
+{
+    memset(c, 0, sizeof(*c));
+    c->A = RIPEMD160_A;
+    c->B = RIPEMD160_B;
+    c->C = RIPEMD160_C;
+    c->D = RIPEMD160_D;
+    c->E = RIPEMD160_E;
+    return 1;
+}
 
 #ifndef ripemd160_block_data_order
-#ifdef X
-#undef X
-#endif
-void ripemd160_block_data_order (RIPEMD160_CTX *ctx, const void *p, size_t num)
-	{
-	const unsigned char *data=p;
-	register unsigned MD32_REG_T A,B,C,D,E;
-	unsigned MD32_REG_T a,b,c,d,e,l;
-#ifndef MD32_XARRAY
-	/* See comment in crypto/sha/sha_locl.h for details. */
-	unsigned MD32_REG_T	XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
-				XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
-# define X(i)	XX##i
-#else
-	RIPEMD160_LONG	XX[16];
-# define X(i)	XX[i]
-#endif
+# ifdef X
+#  undef X
+# endif
+void ripemd160_block_data_order(RIPEMD160_CTX *ctx, const void *p, size_t num)
+{
+    const unsigned char *data = p;
+    register unsigned MD32_REG_T A, B, C, D, E;
+    unsigned MD32_REG_T a, b, c, d, e, l;
+# ifndef MD32_XARRAY
+    /* See comment in crypto/sha/sha_locl.h for details. */
+    unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
+        XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15;
+#  define X(i)   XX##i
+# else
+    RIPEMD160_LONG XX[16];
+#  define X(i)   XX[i]
+# endif
 
-	for (;num--;)
-		{
+    for (; num--;) {
 
-	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
+        A = ctx->A;
+        B = ctx->B;
+        C = ctx->C;
+        D = ctx->D;
+        E = ctx->E;
 
-	(void)HOST_c2l(data,l); X( 0)=l;(void)HOST_c2l(data,l); X( 1)=l;
-	RIP1(A,B,C,D,E,WL00,SL00);	(void)HOST_c2l(data,l); X( 2)=l;
-	RIP1(E,A,B,C,D,WL01,SL01);	(void)HOST_c2l(data,l); X( 3)=l;
-	RIP1(D,E,A,B,C,WL02,SL02);	(void)HOST_c2l(data,l); X( 4)=l;
-	RIP1(C,D,E,A,B,WL03,SL03);	(void)HOST_c2l(data,l); X( 5)=l;
-	RIP1(B,C,D,E,A,WL04,SL04);	(void)HOST_c2l(data,l); X( 6)=l;
-	RIP1(A,B,C,D,E,WL05,SL05);	(void)HOST_c2l(data,l); X( 7)=l;
-	RIP1(E,A,B,C,D,WL06,SL06);	(void)HOST_c2l(data,l); X( 8)=l;
-	RIP1(D,E,A,B,C,WL07,SL07);	(void)HOST_c2l(data,l); X( 9)=l;
-	RIP1(C,D,E,A,B,WL08,SL08);	(void)HOST_c2l(data,l); X(10)=l;
-	RIP1(B,C,D,E,A,WL09,SL09);	(void)HOST_c2l(data,l); X(11)=l;
-	RIP1(A,B,C,D,E,WL10,SL10);	(void)HOST_c2l(data,l); X(12)=l;
-	RIP1(E,A,B,C,D,WL11,SL11);	(void)HOST_c2l(data,l); X(13)=l;
-	RIP1(D,E,A,B,C,WL12,SL12);	(void)HOST_c2l(data,l); X(14)=l;
-	RIP1(C,D,E,A,B,WL13,SL13);	(void)HOST_c2l(data,l); X(15)=l;
-	RIP1(B,C,D,E,A,WL14,SL14);
-	RIP1(A,B,C,D,E,WL15,SL15);
+        (void)HOST_c2l(data, l);
+        X(0) = l;
+        (void)HOST_c2l(data, l);
+        X(1) = l;
+        RIP1(A, B, C, D, E, WL00, SL00);
+        (void)HOST_c2l(data, l);
+        X(2) = l;
+        RIP1(E, A, B, C, D, WL01, SL01);
+        (void)HOST_c2l(data, l);
+        X(3) = l;
+        RIP1(D, E, A, B, C, WL02, SL02);
+        (void)HOST_c2l(data, l);
+        X(4) = l;
+        RIP1(C, D, E, A, B, WL03, SL03);
+        (void)HOST_c2l(data, l);
+        X(5) = l;
+        RIP1(B, C, D, E, A, WL04, SL04);
+        (void)HOST_c2l(data, l);
+        X(6) = l;
+        RIP1(A, B, C, D, E, WL05, SL05);
+        (void)HOST_c2l(data, l);
+        X(7) = l;
+        RIP1(E, A, B, C, D, WL06, SL06);
+        (void)HOST_c2l(data, l);
+        X(8) = l;
+        RIP1(D, E, A, B, C, WL07, SL07);
+        (void)HOST_c2l(data, l);
+        X(9) = l;
+        RIP1(C, D, E, A, B, WL08, SL08);
+        (void)HOST_c2l(data, l);
+        X(10) = l;
+        RIP1(B, C, D, E, A, WL09, SL09);
+        (void)HOST_c2l(data, l);
+        X(11) = l;
+        RIP1(A, B, C, D, E, WL10, SL10);
+        (void)HOST_c2l(data, l);
+        X(12) = l;
+        RIP1(E, A, B, C, D, WL11, SL11);
+        (void)HOST_c2l(data, l);
+        X(13) = l;
+        RIP1(D, E, A, B, C, WL12, SL12);
+        (void)HOST_c2l(data, l);
+        X(14) = l;
+        RIP1(C, D, E, A, B, WL13, SL13);
+        (void)HOST_c2l(data, l);
+        X(15) = l;
+        RIP1(B, C, D, E, A, WL14, SL14);
+        RIP1(A, B, C, D, E, WL15, SL15);
 
-	RIP2(E,A,B,C,D,WL16,SL16,KL1);
-	RIP2(D,E,A,B,C,WL17,SL17,KL1);
-	RIP2(C,D,E,A,B,WL18,SL18,KL1);
-	RIP2(B,C,D,E,A,WL19,SL19,KL1);
-	RIP2(A,B,C,D,E,WL20,SL20,KL1);
-	RIP2(E,A,B,C,D,WL21,SL21,KL1);
-	RIP2(D,E,A,B,C,WL22,SL22,KL1);
-	RIP2(C,D,E,A,B,WL23,SL23,KL1);
-	RIP2(B,C,D,E,A,WL24,SL24,KL1);
-	RIP2(A,B,C,D,E,WL25,SL25,KL1);
-	RIP2(E,A,B,C,D,WL26,SL26,KL1);
-	RIP2(D,E,A,B,C,WL27,SL27,KL1);
-	RIP2(C,D,E,A,B,WL28,SL28,KL1);
-	RIP2(B,C,D,E,A,WL29,SL29,KL1);
-	RIP2(A,B,C,D,E,WL30,SL30,KL1);
-	RIP2(E,A,B,C,D,WL31,SL31,KL1);
+        RIP2(E, A, B, C, D, WL16, SL16, KL1);
+        RIP2(D, E, A, B, C, WL17, SL17, KL1);
+        RIP2(C, D, E, A, B, WL18, SL18, KL1);
+        RIP2(B, C, D, E, A, WL19, SL19, KL1);
+        RIP2(A, B, C, D, E, WL20, SL20, KL1);
+        RIP2(E, A, B, C, D, WL21, SL21, KL1);
+        RIP2(D, E, A, B, C, WL22, SL22, KL1);
+        RIP2(C, D, E, A, B, WL23, SL23, KL1);
+        RIP2(B, C, D, E, A, WL24, SL24, KL1);
+        RIP2(A, B, C, D, E, WL25, SL25, KL1);
+        RIP2(E, A, B, C, D, WL26, SL26, KL1);
+        RIP2(D, E, A, B, C, WL27, SL27, KL1);
+        RIP2(C, D, E, A, B, WL28, SL28, KL1);
+        RIP2(B, C, D, E, A, WL29, SL29, KL1);
+        RIP2(A, B, C, D, E, WL30, SL30, KL1);
+        RIP2(E, A, B, C, D, WL31, SL31, KL1);
 
-	RIP3(D,E,A,B,C,WL32,SL32,KL2);
-	RIP3(C,D,E,A,B,WL33,SL33,KL2);
-	RIP3(B,C,D,E,A,WL34,SL34,KL2);
-	RIP3(A,B,C,D,E,WL35,SL35,KL2);
-	RIP3(E,A,B,C,D,WL36,SL36,KL2);
-	RIP3(D,E,A,B,C,WL37,SL37,KL2);
-	RIP3(C,D,E,A,B,WL38,SL38,KL2);
-	RIP3(B,C,D,E,A,WL39,SL39,KL2);
-	RIP3(A,B,C,D,E,WL40,SL40,KL2);
-	RIP3(E,A,B,C,D,WL41,SL41,KL2);
-	RIP3(D,E,A,B,C,WL42,SL42,KL2);
-	RIP3(C,D,E,A,B,WL43,SL43,KL2);
-	RIP3(B,C,D,E,A,WL44,SL44,KL2);
-	RIP3(A,B,C,D,E,WL45,SL45,KL2);
-	RIP3(E,A,B,C,D,WL46,SL46,KL2);
-	RIP3(D,E,A,B,C,WL47,SL47,KL2);
+        RIP3(D, E, A, B, C, WL32, SL32, KL2);
+        RIP3(C, D, E, A, B, WL33, SL33, KL2);
+        RIP3(B, C, D, E, A, WL34, SL34, KL2);
+        RIP3(A, B, C, D, E, WL35, SL35, KL2);
+        RIP3(E, A, B, C, D, WL36, SL36, KL2);
+        RIP3(D, E, A, B, C, WL37, SL37, KL2);
+        RIP3(C, D, E, A, B, WL38, SL38, KL2);
+        RIP3(B, C, D, E, A, WL39, SL39, KL2);
+        RIP3(A, B, C, D, E, WL40, SL40, KL2);
+        RIP3(E, A, B, C, D, WL41, SL41, KL2);
+        RIP3(D, E, A, B, C, WL42, SL42, KL2);
+        RIP3(C, D, E, A, B, WL43, SL43, KL2);
+        RIP3(B, C, D, E, A, WL44, SL44, KL2);
+        RIP3(A, B, C, D, E, WL45, SL45, KL2);
+        RIP3(E, A, B, C, D, WL46, SL46, KL2);
+        RIP3(D, E, A, B, C, WL47, SL47, KL2);
 
-	RIP4(C,D,E,A,B,WL48,SL48,KL3);
-	RIP4(B,C,D,E,A,WL49,SL49,KL3);
-	RIP4(A,B,C,D,E,WL50,SL50,KL3);
-	RIP4(E,A,B,C,D,WL51,SL51,KL3);
-	RIP4(D,E,A,B,C,WL52,SL52,KL3);
-	RIP4(C,D,E,A,B,WL53,SL53,KL3);
-	RIP4(B,C,D,E,A,WL54,SL54,KL3);
-	RIP4(A,B,C,D,E,WL55,SL55,KL3);
-	RIP4(E,A,B,C,D,WL56,SL56,KL3);
-	RIP4(D,E,A,B,C,WL57,SL57,KL3);
-	RIP4(C,D,E,A,B,WL58,SL58,KL3);
-	RIP4(B,C,D,E,A,WL59,SL59,KL3);
-	RIP4(A,B,C,D,E,WL60,SL60,KL3);
-	RIP4(E,A,B,C,D,WL61,SL61,KL3);
-	RIP4(D,E,A,B,C,WL62,SL62,KL3);
-	RIP4(C,D,E,A,B,WL63,SL63,KL3);
+        RIP4(C, D, E, A, B, WL48, SL48, KL3);
+        RIP4(B, C, D, E, A, WL49, SL49, KL3);
+        RIP4(A, B, C, D, E, WL50, SL50, KL3);
+        RIP4(E, A, B, C, D, WL51, SL51, KL3);
+        RIP4(D, E, A, B, C, WL52, SL52, KL3);
+        RIP4(C, D, E, A, B, WL53, SL53, KL3);
+        RIP4(B, C, D, E, A, WL54, SL54, KL3);
+        RIP4(A, B, C, D, E, WL55, SL55, KL3);
+        RIP4(E, A, B, C, D, WL56, SL56, KL3);
+        RIP4(D, E, A, B, C, WL57, SL57, KL3);
+        RIP4(C, D, E, A, B, WL58, SL58, KL3);
+        RIP4(B, C, D, E, A, WL59, SL59, KL3);
+        RIP4(A, B, C, D, E, WL60, SL60, KL3);
+        RIP4(E, A, B, C, D, WL61, SL61, KL3);
+        RIP4(D, E, A, B, C, WL62, SL62, KL3);
+        RIP4(C, D, E, A, B, WL63, SL63, KL3);
 
-	RIP5(B,C,D,E,A,WL64,SL64,KL4);
-	RIP5(A,B,C,D,E,WL65,SL65,KL4);
-	RIP5(E,A,B,C,D,WL66,SL66,KL4);
-	RIP5(D,E,A,B,C,WL67,SL67,KL4);
-	RIP5(C,D,E,A,B,WL68,SL68,KL4);
-	RIP5(B,C,D,E,A,WL69,SL69,KL4);
-	RIP5(A,B,C,D,E,WL70,SL70,KL4);
-	RIP5(E,A,B,C,D,WL71,SL71,KL4);
-	RIP5(D,E,A,B,C,WL72,SL72,KL4);
-	RIP5(C,D,E,A,B,WL73,SL73,KL4);
-	RIP5(B,C,D,E,A,WL74,SL74,KL4);
-	RIP5(A,B,C,D,E,WL75,SL75,KL4);
-	RIP5(E,A,B,C,D,WL76,SL76,KL4);
-	RIP5(D,E,A,B,C,WL77,SL77,KL4);
-	RIP5(C,D,E,A,B,WL78,SL78,KL4);
-	RIP5(B,C,D,E,A,WL79,SL79,KL4);
+        RIP5(B, C, D, E, A, WL64, SL64, KL4);
+        RIP5(A, B, C, D, E, WL65, SL65, KL4);
+        RIP5(E, A, B, C, D, WL66, SL66, KL4);
+        RIP5(D, E, A, B, C, WL67, SL67, KL4);
+        RIP5(C, D, E, A, B, WL68, SL68, KL4);
+        RIP5(B, C, D, E, A, WL69, SL69, KL4);
+        RIP5(A, B, C, D, E, WL70, SL70, KL4);
+        RIP5(E, A, B, C, D, WL71, SL71, KL4);
+        RIP5(D, E, A, B, C, WL72, SL72, KL4);
+        RIP5(C, D, E, A, B, WL73, SL73, KL4);
+        RIP5(B, C, D, E, A, WL74, SL74, KL4);
+        RIP5(A, B, C, D, E, WL75, SL75, KL4);
+        RIP5(E, A, B, C, D, WL76, SL76, KL4);
+        RIP5(D, E, A, B, C, WL77, SL77, KL4);
+        RIP5(C, D, E, A, B, WL78, SL78, KL4);
+        RIP5(B, C, D, E, A, WL79, SL79, KL4);
 
-	a=A; b=B; c=C; d=D; e=E;
-	/* Do other half */
-	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
+        a = A;
+        b = B;
+        c = C;
+        d = D;
+        e = E;
+        /* Do other half */
+        A = ctx->A;
+        B = ctx->B;
+        C = ctx->C;
+        D = ctx->D;
+        E = ctx->E;
 
-	RIP5(A,B,C,D,E,WR00,SR00,KR0);
-	RIP5(E,A,B,C,D,WR01,SR01,KR0);
-	RIP5(D,E,A,B,C,WR02,SR02,KR0);
-	RIP5(C,D,E,A,B,WR03,SR03,KR0);
-	RIP5(B,C,D,E,A,WR04,SR04,KR0);
-	RIP5(A,B,C,D,E,WR05,SR05,KR0);
-	RIP5(E,A,B,C,D,WR06,SR06,KR0);
-	RIP5(D,E,A,B,C,WR07,SR07,KR0);
-	RIP5(C,D,E,A,B,WR08,SR08,KR0);
-	RIP5(B,C,D,E,A,WR09,SR09,KR0);
-	RIP5(A,B,C,D,E,WR10,SR10,KR0);
-	RIP5(E,A,B,C,D,WR11,SR11,KR0);
-	RIP5(D,E,A,B,C,WR12,SR12,KR0);
-	RIP5(C,D,E,A,B,WR13,SR13,KR0);
-	RIP5(B,C,D,E,A,WR14,SR14,KR0);
-	RIP5(A,B,C,D,E,WR15,SR15,KR0);
+        RIP5(A, B, C, D, E, WR00, SR00, KR0);
+        RIP5(E, A, B, C, D, WR01, SR01, KR0);
+        RIP5(D, E, A, B, C, WR02, SR02, KR0);
+        RIP5(C, D, E, A, B, WR03, SR03, KR0);
+        RIP5(B, C, D, E, A, WR04, SR04, KR0);
+        RIP5(A, B, C, D, E, WR05, SR05, KR0);
+        RIP5(E, A, B, C, D, WR06, SR06, KR0);
+        RIP5(D, E, A, B, C, WR07, SR07, KR0);
+        RIP5(C, D, E, A, B, WR08, SR08, KR0);
+        RIP5(B, C, D, E, A, WR09, SR09, KR0);
+        RIP5(A, B, C, D, E, WR10, SR10, KR0);
+        RIP5(E, A, B, C, D, WR11, SR11, KR0);
+        RIP5(D, E, A, B, C, WR12, SR12, KR0);
+        RIP5(C, D, E, A, B, WR13, SR13, KR0);
+        RIP5(B, C, D, E, A, WR14, SR14, KR0);
+        RIP5(A, B, C, D, E, WR15, SR15, KR0);
 
-	RIP4(E,A,B,C,D,WR16,SR16,KR1);
-	RIP4(D,E,A,B,C,WR17,SR17,KR1);
-	RIP4(C,D,E,A,B,WR18,SR18,KR1);
-	RIP4(B,C,D,E,A,WR19,SR19,KR1);
-	RIP4(A,B,C,D,E,WR20,SR20,KR1);
-	RIP4(E,A,B,C,D,WR21,SR21,KR1);
-	RIP4(D,E,A,B,C,WR22,SR22,KR1);
-	RIP4(C,D,E,A,B,WR23,SR23,KR1);
-	RIP4(B,C,D,E,A,WR24,SR24,KR1);
-	RIP4(A,B,C,D,E,WR25,SR25,KR1);
-	RIP4(E,A,B,C,D,WR26,SR26,KR1);
-	RIP4(D,E,A,B,C,WR27,SR27,KR1);
-	RIP4(C,D,E,A,B,WR28,SR28,KR1);
-	RIP4(B,C,D,E,A,WR29,SR29,KR1);
-	RIP4(A,B,C,D,E,WR30,SR30,KR1);
-	RIP4(E,A,B,C,D,WR31,SR31,KR1);
+        RIP4(E, A, B, C, D, WR16, SR16, KR1);
+        RIP4(D, E, A, B, C, WR17, SR17, KR1);
+        RIP4(C, D, E, A, B, WR18, SR18, KR1);
+        RIP4(B, C, D, E, A, WR19, SR19, KR1);
+        RIP4(A, B, C, D, E, WR20, SR20, KR1);
+        RIP4(E, A, B, C, D, WR21, SR21, KR1);
+        RIP4(D, E, A, B, C, WR22, SR22, KR1);
+        RIP4(C, D, E, A, B, WR23, SR23, KR1);
+        RIP4(B, C, D, E, A, WR24, SR24, KR1);
+        RIP4(A, B, C, D, E, WR25, SR25, KR1);
+        RIP4(E, A, B, C, D, WR26, SR26, KR1);
+        RIP4(D, E, A, B, C, WR27, SR27, KR1);
+        RIP4(C, D, E, A, B, WR28, SR28, KR1);
+        RIP4(B, C, D, E, A, WR29, SR29, KR1);
+        RIP4(A, B, C, D, E, WR30, SR30, KR1);
+        RIP4(E, A, B, C, D, WR31, SR31, KR1);
 
-	RIP3(D,E,A,B,C,WR32,SR32,KR2);
-	RIP3(C,D,E,A,B,WR33,SR33,KR2);
-	RIP3(B,C,D,E,A,WR34,SR34,KR2);
-	RIP3(A,B,C,D,E,WR35,SR35,KR2);
-	RIP3(E,A,B,C,D,WR36,SR36,KR2);
-	RIP3(D,E,A,B,C,WR37,SR37,KR2);
-	RIP3(C,D,E,A,B,WR38,SR38,KR2);
-	RIP3(B,C,D,E,A,WR39,SR39,KR2);
-	RIP3(A,B,C,D,E,WR40,SR40,KR2);
-	RIP3(E,A,B,C,D,WR41,SR41,KR2);
-	RIP3(D,E,A,B,C,WR42,SR42,KR2);
-	RIP3(C,D,E,A,B,WR43,SR43,KR2);
-	RIP3(B,C,D,E,A,WR44,SR44,KR2);
-	RIP3(A,B,C,D,E,WR45,SR45,KR2);
-	RIP3(E,A,B,C,D,WR46,SR46,KR2);
-	RIP3(D,E,A,B,C,WR47,SR47,KR2);
+        RIP3(D, E, A, B, C, WR32, SR32, KR2);
+        RIP3(C, D, E, A, B, WR33, SR33, KR2);
+        RIP3(B, C, D, E, A, WR34, SR34, KR2);
+        RIP3(A, B, C, D, E, WR35, SR35, KR2);
+        RIP3(E, A, B, C, D, WR36, SR36, KR2);
+        RIP3(D, E, A, B, C, WR37, SR37, KR2);
+        RIP3(C, D, E, A, B, WR38, SR38, KR2);
+        RIP3(B, C, D, E, A, WR39, SR39, KR2);
+        RIP3(A, B, C, D, E, WR40, SR40, KR2);
+        RIP3(E, A, B, C, D, WR41, SR41, KR2);
+        RIP3(D, E, A, B, C, WR42, SR42, KR2);
+        RIP3(C, D, E, A, B, WR43, SR43, KR2);
+        RIP3(B, C, D, E, A, WR44, SR44, KR2);
+        RIP3(A, B, C, D, E, WR45, SR45, KR2);
+        RIP3(E, A, B, C, D, WR46, SR46, KR2);
+        RIP3(D, E, A, B, C, WR47, SR47, KR2);
 
-	RIP2(C,D,E,A,B,WR48,SR48,KR3);
-	RIP2(B,C,D,E,A,WR49,SR49,KR3);
-	RIP2(A,B,C,D,E,WR50,SR50,KR3);
-	RIP2(E,A,B,C,D,WR51,SR51,KR3);
-	RIP2(D,E,A,B,C,WR52,SR52,KR3);
-	RIP2(C,D,E,A,B,WR53,SR53,KR3);
-	RIP2(B,C,D,E,A,WR54,SR54,KR3);
-	RIP2(A,B,C,D,E,WR55,SR55,KR3);
-	RIP2(E,A,B,C,D,WR56,SR56,KR3);
-	RIP2(D,E,A,B,C,WR57,SR57,KR3);
-	RIP2(C,D,E,A,B,WR58,SR58,KR3);
-	RIP2(B,C,D,E,A,WR59,SR59,KR3);
-	RIP2(A,B,C,D,E,WR60,SR60,KR3);
-	RIP2(E,A,B,C,D,WR61,SR61,KR3);
-	RIP2(D,E,A,B,C,WR62,SR62,KR3);
-	RIP2(C,D,E,A,B,WR63,SR63,KR3);
+        RIP2(C, D, E, A, B, WR48, SR48, KR3);
+        RIP2(B, C, D, E, A, WR49, SR49, KR3);
+        RIP2(A, B, C, D, E, WR50, SR50, KR3);
+        RIP2(E, A, B, C, D, WR51, SR51, KR3);
+        RIP2(D, E, A, B, C, WR52, SR52, KR3);
+        RIP2(C, D, E, A, B, WR53, SR53, KR3);
+        RIP2(B, C, D, E, A, WR54, SR54, KR3);
+        RIP2(A, B, C, D, E, WR55, SR55, KR3);
+        RIP2(E, A, B, C, D, WR56, SR56, KR3);
+        RIP2(D, E, A, B, C, WR57, SR57, KR3);
+        RIP2(C, D, E, A, B, WR58, SR58, KR3);
+        RIP2(B, C, D, E, A, WR59, SR59, KR3);
+        RIP2(A, B, C, D, E, WR60, SR60, KR3);
+        RIP2(E, A, B, C, D, WR61, SR61, KR3);
+        RIP2(D, E, A, B, C, WR62, SR62, KR3);
+        RIP2(C, D, E, A, B, WR63, SR63, KR3);
 
-	RIP1(B,C,D,E,A,WR64,SR64);
-	RIP1(A,B,C,D,E,WR65,SR65);
-	RIP1(E,A,B,C,D,WR66,SR66);
-	RIP1(D,E,A,B,C,WR67,SR67);
-	RIP1(C,D,E,A,B,WR68,SR68);
-	RIP1(B,C,D,E,A,WR69,SR69);
-	RIP1(A,B,C,D,E,WR70,SR70);
-	RIP1(E,A,B,C,D,WR71,SR71);
-	RIP1(D,E,A,B,C,WR72,SR72);
-	RIP1(C,D,E,A,B,WR73,SR73);
-	RIP1(B,C,D,E,A,WR74,SR74);
-	RIP1(A,B,C,D,E,WR75,SR75);
-	RIP1(E,A,B,C,D,WR76,SR76);
-	RIP1(D,E,A,B,C,WR77,SR77);
-	RIP1(C,D,E,A,B,WR78,SR78);
-	RIP1(B,C,D,E,A,WR79,SR79);
+        RIP1(B, C, D, E, A, WR64, SR64);
+        RIP1(A, B, C, D, E, WR65, SR65);
+        RIP1(E, A, B, C, D, WR66, SR66);
+        RIP1(D, E, A, B, C, WR67, SR67);
+        RIP1(C, D, E, A, B, WR68, SR68);
+        RIP1(B, C, D, E, A, WR69, SR69);
+        RIP1(A, B, C, D, E, WR70, SR70);
+        RIP1(E, A, B, C, D, WR71, SR71);
+        RIP1(D, E, A, B, C, WR72, SR72);
+        RIP1(C, D, E, A, B, WR73, SR73);
+        RIP1(B, C, D, E, A, WR74, SR74);
+        RIP1(A, B, C, D, E, WR75, SR75);
+        RIP1(E, A, B, C, D, WR76, SR76);
+        RIP1(D, E, A, B, C, WR77, SR77);
+        RIP1(C, D, E, A, B, WR78, SR78);
+        RIP1(B, C, D, E, A, WR79, SR79);
 
-	D     =ctx->B+c+D;
-	ctx->B=ctx->C+d+E;
-	ctx->C=ctx->D+e+A;
-	ctx->D=ctx->E+a+B;
-	ctx->E=ctx->A+b+C;
-	ctx->A=D;
+        D = ctx->B + c + D;
+        ctx->B = ctx->C + d + E;
+        ctx->C = ctx->D + e + A;
+        ctx->D = ctx->E + a + B;
+        ctx->E = ctx->A + b + C;
+        ctx->A = D;
 
-		}
-	}
+    }
+}
 #endif
diff --git a/crypto/ripemd/rmd_locl.h b/crypto/ripemd/rmd_locl.h
index 2bd8957d14..26e0256333 100644
--- a/crypto/ripemd/rmd_locl.h
+++ b/crypto/ripemd/rmd_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,13 +62,13 @@
 #include 
 
 #ifndef RIPEMD160_LONG_LOG2
-#define RIPEMD160_LONG_LOG2 2 /* default to 32 bits */
+# define RIPEMD160_LONG_LOG2 2  /* default to 32 bits */
 #endif
 
 /*
  * DO EXAMINE COMMENTS IN crypto/md5/md5_locl.h & crypto/md5/md5_dgst.c
  * FOR EXPLANATIONS ON FOLLOWING "CODE."
- *					
+ *                                      
  */
 #ifdef RMD160_ASM
 # if defined(__i386) || defined(__i386__) || defined(_M_IX86) || defined(__INTEL__)
@@ -76,7 +76,7 @@
 # endif
 #endif
 
-void ripemd160_block_data_order (RIPEMD160_CTX *c, const void *p,size_t num);
+void ripemd160_block_data_order(RIPEMD160_CTX *c, const void *p, size_t num);
 
 #define DATA_ORDER_IS_LITTLE_ENDIAN
 
@@ -86,65 +86,64 @@ void ripemd160_block_data_order (RIPEMD160_CTX *c, const void *p,size_t num);
 #define HASH_UPDATE             RIPEMD160_Update
 #define HASH_TRANSFORM          RIPEMD160_Transform
 #define HASH_FINAL              RIPEMD160_Final
-#define	HASH_MAKE_STRING(c,s)	do {	\
-	unsigned long ll;		\
-	ll=(c)->A; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->B; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->C; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->D; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->E; (void)HOST_l2c(ll,(s));	\
-	} while (0)
+#define HASH_MAKE_STRING(c,s)   do {    \
+        unsigned long ll;               \
+        ll=(c)->A; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->B; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->C; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->D; (void)HOST_l2c(ll,(s));      \
+        ll=(c)->E; (void)HOST_l2c(ll,(s));      \
+        } while (0)
 #define HASH_BLOCK_DATA_ORDER   ripemd160_block_data_order
 
 #include "md32_common.h"
 
 #if 0
-#define F1(x,y,z)	 ((x)^(y)^(z))
-#define F2(x,y,z)	(((x)&(y))|((~x)&z))
-#define F3(x,y,z)	(((x)|(~y))^(z))
-#define F4(x,y,z)	(((x)&(z))|((y)&(~(z))))
-#define F5(x,y,z)	 ((x)^((y)|(~(z))))
+# define F1(x,y,z)        ((x)^(y)^(z))
+# define F2(x,y,z)       (((x)&(y))|((~x)&z))
+# define F3(x,y,z)       (((x)|(~y))^(z))
+# define F4(x,y,z)       (((x)&(z))|((y)&(~(z))))
+# define F5(x,y,z)        ((x)^((y)|(~(z))))
 #else
 /*
  * Transformed F2 and F4 are courtesy of Wei Dai 
  */
-#define F1(x,y,z)	((x) ^ (y) ^ (z))
-#define F2(x,y,z)	((((y) ^ (z)) & (x)) ^ (z))
-#define F3(x,y,z)	(((~(y)) | (x)) ^ (z))
-#define F4(x,y,z)	((((x) ^ (y)) & (z)) ^ (y))
-#define F5(x,y,z)	(((~(z)) | (y)) ^ (x))
+# define F1(x,y,z)       ((x) ^ (y) ^ (z))
+# define F2(x,y,z)       ((((y) ^ (z)) & (x)) ^ (z))
+# define F3(x,y,z)       (((~(y)) | (x)) ^ (z))
+# define F4(x,y,z)       ((((x) ^ (y)) & (z)) ^ (y))
+# define F5(x,y,z)       (((~(z)) | (y)) ^ (x))
 #endif
 
-#define RIPEMD160_A	0x67452301L
-#define RIPEMD160_B	0xEFCDAB89L
-#define RIPEMD160_C	0x98BADCFEL
-#define RIPEMD160_D	0x10325476L
-#define RIPEMD160_E	0xC3D2E1F0L
+#define RIPEMD160_A     0x67452301L
+#define RIPEMD160_B     0xEFCDAB89L
+#define RIPEMD160_C     0x98BADCFEL
+#define RIPEMD160_D     0x10325476L
+#define RIPEMD160_E     0xC3D2E1F0L
 
 #include "rmdconst.h"
 
 #define RIP1(a,b,c,d,e,w,s) { \
-	a+=F1(b,c,d)+X(w); \
+        a+=F1(b,c,d)+X(w); \
         a=ROTATE(a,s)+e; \
         c=ROTATE(c,10); }
 
 #define RIP2(a,b,c,d,e,w,s,K) { \
-	a+=F2(b,c,d)+X(w)+K; \
+        a+=F2(b,c,d)+X(w)+K; \
         a=ROTATE(a,s)+e; \
         c=ROTATE(c,10); }
 
 #define RIP3(a,b,c,d,e,w,s,K) { \
-	a+=F3(b,c,d)+X(w)+K; \
+        a+=F3(b,c,d)+X(w)+K; \
         a=ROTATE(a,s)+e; \
         c=ROTATE(c,10); }
 
 #define RIP4(a,b,c,d,e,w,s,K) { \
-	a+=F4(b,c,d)+X(w)+K; \
+        a+=F4(b,c,d)+X(w)+K; \
         a=ROTATE(a,s)+e; \
         c=ROTATE(c,10); }
 
 #define RIP5(a,b,c,d,e,w,s,K) { \
-	a+=F5(b,c,d)+X(w)+K; \
+        a+=F5(b,c,d)+X(w)+K; \
         a=ROTATE(a,s)+e; \
         c=ROTATE(c,10); }
-
diff --git a/crypto/ripemd/rmd_one.c b/crypto/ripemd/rmd_one.c
index 3efb13758f..666e01a41b 100644
--- a/crypto/ripemd/rmd_one.c
+++ b/crypto/ripemd/rmd_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,18 +61,17 @@
 #include 
 #include 
 
-unsigned char *RIPEMD160(const unsigned char *d, size_t n,
-	     unsigned char *md)
-	{
-	RIPEMD160_CTX c;
-	static unsigned char m[RIPEMD160_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	if (!RIPEMD160_Init(&c))
-		return NULL;
-	RIPEMD160_Update(&c,d,n);
-	RIPEMD160_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
-	return(md);
-	}
+unsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md)
+{
+    RIPEMD160_CTX c;
+    static unsigned char m[RIPEMD160_DIGEST_LENGTH];
 
+    if (md == NULL)
+        md = m;
+    if (!RIPEMD160_Init(&c))
+        return NULL;
+    RIPEMD160_Update(&c, d, n);
+    RIPEMD160_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */
+    return (md);
+}
diff --git a/crypto/ripemd/rmdconst.h b/crypto/ripemd/rmdconst.h
index 59c48dead1..8fe33de14e 100644
--- a/crypto/ripemd/rmdconst.h
+++ b/crypto/ripemd/rmdconst.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -396,4 +396,3 @@
 #define SR78 11
 #define WR79 11
 #define SR79 11
-
diff --git a/crypto/ripemd/rmdtest.c b/crypto/ripemd/rmdtest.c
index fb34e0e836..95f6f46ab1 100644
--- a/crypto/ripemd/rmdtest.c
+++ b/crypto/ripemd/rmdtest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,80 +66,78 @@
 int main(int argc, char *argv[])
 {
     printf("No ripemd support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-static char *test[]={
-	"",
-	"a",
-	"abc",
-	"message digest",
-	"abcdefghijklmnopqrstuvwxyz",
-	"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
-	NULL,
-	};
+static char *test[] = {
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+    NULL,
+};
 
-static char *ret[]={
-	"9c1185a5c5e9fc54612808977ee8f548b2258d31",
-	"0bdc9d2d256b3ee9daae347be6f4dc835a467ffe",
-	"8eb208f7e05d987a9b044a8e98c6b087f15a0bfc",
-	"5d0689ef49d2fae572b881b123a85ffa21595f36",
-	"f71c27109c692c1b56bbdceb5b9d2865b3708dbc",
-	"12a053384a9c0c88e405a06c27dcf49ada62eb2b",
-	"b0e20b6e3116640286ed3a87a5713079b21f5189",
-	"9b752e45573d4b39f4dbd3323cab82bf63326bfb",
-	};
+static char *ret[] = {
+    "9c1185a5c5e9fc54612808977ee8f548b2258d31",
+    "0bdc9d2d256b3ee9daae347be6f4dc835a467ffe",
+    "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc",
+    "5d0689ef49d2fae572b881b123a85ffa21595f36",
+    "f71c27109c692c1b56bbdceb5b9d2865b3708dbc",
+    "12a053384a9c0c88e405a06c27dcf49ada62eb2b",
+    "b0e20b6e3116640286ed3a87a5713079b21f5189",
+    "9b752e45573d4b39f4dbd3323cab82bf63326bfb",
+};
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	char *p;
-	unsigned char md[RIPEMD160_DIGEST_LENGTH];
+{
+    int i, err = 0;
+    char **P, **R;
+    char *p;
+    unsigned char md[RIPEMD160_DIGEST_LENGTH];
 
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-#ifdef CHARSET_EBCDIC
-		ebcdic2ascii((char *)*P, (char *)*P, strlen((char *)*P));
-#endif
-		EVP_Digest(&(P[0][0]),strlen((char *)*P),md,NULL,EVP_ripemd160(), NULL);
-		p=pt(md);
-		if (strcmp(p,(char *)*R) != 0)
-			{
-			printf("error calculating RIPEMD160 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-	EXIT(err);
-	return(0);
-	}
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+# ifdef CHARSET_EBCDIC
+        ebcdic2ascii((char *)*P, (char *)*P, strlen((char *)*P));
+# endif
+        EVP_Digest(&(P[0][0]), strlen((char *)*P), md, NULL, EVP_ripemd160(),
+                   NULL);
+        p = pt(md);
+        if (strcmp(p, (char *)*R) != 0) {
+            printf("error calculating RIPEMD160 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+    EXIT(err);
+    return (0);
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
+{
+    int i;
+    static char buf[80];
 
-	for (i=0; i
+# include 
 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
 
-#ifdef OPENSSL_NO_RSA
-#error RSA is disabled.
-#endif
+# ifdef OPENSSL_NO_RSA
+#  error RSA is disabled.
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
@@ -82,122 +82,124 @@ extern "C" {
 /* typedef struct rsa_st RSA; */
 /* typedef struct rsa_meth_st RSA_METHOD; */
 
-struct rsa_meth_st
-	{
-	const char *name;
-	int (*rsa_pub_enc)(int flen,const unsigned char *from,
-			   unsigned char *to,
-			   RSA *rsa,int padding);
-	int (*rsa_pub_dec)(int flen,const unsigned char *from,
-			   unsigned char *to,
-			   RSA *rsa,int padding);
-	int (*rsa_priv_enc)(int flen,const unsigned char *from,
-			    unsigned char *to,
-			    RSA *rsa,int padding);
-	int (*rsa_priv_dec)(int flen,const unsigned char *from,
-			    unsigned char *to,
-			    RSA *rsa,int padding);
-	/* Can be null */
-	int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa,BN_CTX *ctx);
-	/* Can be null */
-	int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx,
-			  BN_MONT_CTX *m_ctx);
-	/* called at new */
-	int (*init)(RSA *rsa);
-	/* called at free */
-	int (*finish)(RSA *rsa);
-	/* RSA_METHOD_FLAG_* things */
-	int flags;
-	/* may be needed! */
-	char *app_data;
-/* New sign and verify functions: some libraries don't allow arbitrary data
- * to be signed/verified: this allows them to be used. Note: for this to work
- * the RSA_public_decrypt() and RSA_private_encrypt() should *NOT* be used
- * RSA_sign(), RSA_verify() should be used instead. Note: for backwards
- * compatibility this functionality is only enabled if the RSA_FLAG_SIGN_VER
- * option is set in 'flags'.
- */
-	int (*rsa_sign)(int type,
-		const unsigned char *m, unsigned int m_length,
-		unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
-	int (*rsa_verify)(int dtype,
-		const unsigned char *m, unsigned int m_length,
-		const unsigned char *sigbuf, unsigned int siglen,
-								const RSA *rsa);
-/* If this callback is NULL, the builtin software RSA key-gen will be used. This
- * is for behavioural compatibility whilst the code gets rewired, but one day
- * it would be nice to assume there are no such things as "builtin software"
- * implementations. */
-	int (*rsa_keygen)(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
-	};
-
-struct rsa_st
-	{
-	/* The first parameter is used to pickup errors where
-	 * this is passed instead of aEVP_PKEY, it is set to 0 */
-	int pad;
-	long version;
-	const RSA_METHOD *meth;
-	/* functional reference if 'meth' is ENGINE-provided */
-	ENGINE *engine;
-	BIGNUM *n;
-	BIGNUM *e;
-	BIGNUM *d;
-	BIGNUM *p;
-	BIGNUM *q;
-	BIGNUM *dmp1;
-	BIGNUM *dmq1;
-	BIGNUM *iqmp;
-	/* be careful using this if the RSA structure is shared */
-	CRYPTO_EX_DATA ex_data;
-	int references;
-	int flags;
-
-	/* Used to cache montgomery values */
-	BN_MONT_CTX *_method_mod_n;
-	BN_MONT_CTX *_method_mod_p;
-	BN_MONT_CTX *_method_mod_q;
-
-	/* all BIGNUM values are actually in the following data, if it is not
-	 * NULL */
-	char *bignum_data;
-	BN_BLINDING *blinding;
-	BN_BLINDING *mt_blinding;
-	};
-
-#ifndef OPENSSL_RSA_MAX_MODULUS_BITS
-# define OPENSSL_RSA_MAX_MODULUS_BITS	16384
-#endif
-
-#ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
-# define OPENSSL_RSA_SMALL_MODULUS_BITS	3072
-#endif
-#ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
+struct rsa_meth_st {
+    const char *name;
+    int (*rsa_pub_enc) (int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding);
+    int (*rsa_pub_dec) (int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding);
+    int (*rsa_priv_enc) (int flen, const unsigned char *from,
+                         unsigned char *to, RSA *rsa, int padding);
+    int (*rsa_priv_dec) (int flen, const unsigned char *from,
+                         unsigned char *to, RSA *rsa, int padding);
+    /* Can be null */
+    int (*rsa_mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+    /* Can be null */
+    int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+    /* called at new */
+    int (*init) (RSA *rsa);
+    /* called at free */
+    int (*finish) (RSA *rsa);
+    /* RSA_METHOD_FLAG_* things */
+    int flags;
+    /* may be needed! */
+    char *app_data;
+    /*
+     * New sign and verify functions: some libraries don't allow arbitrary
+     * data to be signed/verified: this allows them to be used. Note: for
+     * this to work the RSA_public_decrypt() and RSA_private_encrypt() should
+     * *NOT* be used RSA_sign(), RSA_verify() should be used instead. Note:
+     * for backwards compatibility this functionality is only enabled if the
+     * RSA_FLAG_SIGN_VER option is set in 'flags'.
+     */
+    int (*rsa_sign) (int type,
+                     const unsigned char *m, unsigned int m_length,
+                     unsigned char *sigret, unsigned int *siglen,
+                     const RSA *rsa);
+    int (*rsa_verify) (int dtype, const unsigned char *m,
+                       unsigned int m_length, const unsigned char *sigbuf,
+                       unsigned int siglen, const RSA *rsa);
+    /*
+     * If this callback is NULL, the builtin software RSA key-gen will be
+     * used. This is for behavioural compatibility whilst the code gets
+     * rewired, but one day it would be nice to assume there are no such
+     * things as "builtin software" implementations.
+     */
+    int (*rsa_keygen) (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
+};
+
+struct rsa_st {
+    /*
+     * The first parameter is used to pickup errors where this is passed
+     * instead of aEVP_PKEY, it is set to 0
+     */
+    int pad;
+    long version;
+    const RSA_METHOD *meth;
+    /* functional reference if 'meth' is ENGINE-provided */
+    ENGINE *engine;
+    BIGNUM *n;
+    BIGNUM *e;
+    BIGNUM *d;
+    BIGNUM *p;
+    BIGNUM *q;
+    BIGNUM *dmp1;
+    BIGNUM *dmq1;
+    BIGNUM *iqmp;
+    /* be careful using this if the RSA structure is shared */
+    CRYPTO_EX_DATA ex_data;
+    int references;
+    int flags;
+    /* Used to cache montgomery values */
+    BN_MONT_CTX *_method_mod_n;
+    BN_MONT_CTX *_method_mod_p;
+    BN_MONT_CTX *_method_mod_q;
+    /*
+     * all BIGNUM values are actually in the following data, if it is not
+     * NULL
+     */
+    char *bignum_data;
+    BN_BLINDING *blinding;
+    BN_BLINDING *mt_blinding;
+};
+
+# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
+#  define OPENSSL_RSA_MAX_MODULUS_BITS   16384
+# endif
+
+# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
+#  define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
+# endif
+# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
 
 /* exponent limit enforced for "large" modulus only */
-# define OPENSSL_RSA_MAX_PUBEXP_BITS	64
-#endif
+#  define OPENSSL_RSA_MAX_PUBEXP_BITS    64
+# endif
 
-#define RSA_3	0x3L
-#define RSA_F4	0x10001L
+# define RSA_3   0x3L
+# define RSA_F4  0x10001L
 
-#define RSA_METHOD_FLAG_NO_CHECK	0x0001 /* don't check pub/private match */
+# define RSA_METHOD_FLAG_NO_CHECK        0x0001/* don't check pub/private
+                                                * match */
 
-#define RSA_FLAG_CACHE_PUBLIC		0x0002
-#define RSA_FLAG_CACHE_PRIVATE		0x0004
-#define RSA_FLAG_BLINDING		0x0008
-#define RSA_FLAG_THREAD_SAFE		0x0010
-/* This flag means the private key operations will be handled by rsa_mod_exp
+# define RSA_FLAG_CACHE_PUBLIC           0x0002
+# define RSA_FLAG_CACHE_PRIVATE          0x0004
+# define RSA_FLAG_BLINDING               0x0008
+# define RSA_FLAG_THREAD_SAFE            0x0010
+/*
+ * This flag means the private key operations will be handled by rsa_mod_exp
  * and that they do not depend on the private key components being present:
- * for example a key stored in external hardware. Without this flag bn_mod_exp
- * gets called when private key components are absent.
+ * for example a key stored in external hardware. Without this flag
+ * bn_mod_exp gets called when private key components are absent.
  */
-#define RSA_FLAG_EXT_PKEY		0x0020
+# define RSA_FLAG_EXT_PKEY               0x0020
 
-/* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify functions.
+/*
+ * This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify
+ * functions.
  */
-#define RSA_FLAG_SIGN_VER		0x0040
+# define RSA_FLAG_SIGN_VER               0x0040
 
 /*
  * new with 0.9.6j and 0.9.7b; the built-in
@@ -205,20 +207,20 @@ struct rsa_st
  * default (ignoring RSA_FLAG_BLINDING),
  * but other engines might not need it
  */
-#define RSA_FLAG_NO_BLINDING		0x0080
+# define RSA_FLAG_NO_BLINDING            0x0080
 /*
  * new with 0.9.8f; the built-in RSA
  * implementation now uses constant time
  * operations by default in private key operations,
- * e.g., constant time modular exponentiation, 
- * modular inverse without leaking branches, 
- * division without leaking branches. This 
- * flag disables these constant time 
- * operations and results in faster RSA 
+ * e.g., constant time modular exponentiation,
+ * modular inverse without leaking branches,
+ * division without leaking branches. This
+ * flag disables these constant time
+ * operations and results in faster RSA
  * private key operations.
- */ 
-#define RSA_FLAG_NO_CONSTTIME		0x0100
-#ifdef OPENSSL_USE_DEPRECATED
+ */
+# define RSA_FLAG_NO_CONSTTIME           0x0100
+# ifdef OPENSSL_USE_DEPRECATED
 /* deprecated name for the flag*/
 /*
  * new with 0.9.7h; the built-in RSA
@@ -228,122 +230,121 @@ struct rsa_st
  * faster variable sliding window method to
  * be used for all exponents.
  */
-#define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME 
-#endif
-
-
-#define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
-				pad, NULL)
-
-#define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
-				EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
-
-#define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-				(EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
-				EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
-				len, NULL)
-
-#define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-				(EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
-				EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
-				0, plen)
-
-#define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
-				EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
-
-#define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
-	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
-				EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
-
-#define	 EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-			EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
-				EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
-
-#define	 EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-				EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
-
-#define	 EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-			EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
-				EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
-
-#define	 EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-				EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
-
-#define	 EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-				EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
-
-#define	 EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l)	\
-		EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-				EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
-
-#define EVP_PKEY_CTRL_RSA_PADDING	(EVP_PKEY_ALG_CTRL + 1)
-#define EVP_PKEY_CTRL_RSA_PSS_SALTLEN	(EVP_PKEY_ALG_CTRL + 2)
-
-#define EVP_PKEY_CTRL_RSA_KEYGEN_BITS	(EVP_PKEY_ALG_CTRL + 3)
-#define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP	(EVP_PKEY_ALG_CTRL + 4)
-#define EVP_PKEY_CTRL_RSA_MGF1_MD	(EVP_PKEY_ALG_CTRL + 5)
-
-#define EVP_PKEY_CTRL_GET_RSA_PADDING		(EVP_PKEY_ALG_CTRL + 6)
-#define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN	(EVP_PKEY_ALG_CTRL + 7)
-#define EVP_PKEY_CTRL_GET_RSA_MGF1_MD		(EVP_PKEY_ALG_CTRL + 8)
-
-#define EVP_PKEY_CTRL_RSA_OAEP_MD	(EVP_PKEY_ALG_CTRL + 9)
-#define EVP_PKEY_CTRL_RSA_OAEP_LABEL	(EVP_PKEY_ALG_CTRL + 10)
-
-#define EVP_PKEY_CTRL_GET_RSA_OAEP_MD	(EVP_PKEY_ALG_CTRL + 11)
-#define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
-
-#define RSA_PKCS1_PADDING	1
-#define RSA_SSLV23_PADDING	2
-#define RSA_NO_PADDING		3
-#define RSA_PKCS1_OAEP_PADDING	4
-#define RSA_X931_PADDING	5
+#  define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
+# endif
+
+# define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
+                                pad, NULL)
+
+# define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
+                                EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
+
+# define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
+                                (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
+                                EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
+                                len, NULL)
+
+# define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
+                                (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
+                                EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
+                                0, plen)
+
+# define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
+                                EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
+
+# define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
+        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
+                                EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
+
+# define  EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md)  \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
+                        EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
+                                EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
+
+# define  EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md)  \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
+                                EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
+
+# define  EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
+                        EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
+                                EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
+
+# define  EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
+                                EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
+
+# define  EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
+                                EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
+
+# define  EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l)       \
+                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
+                                EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
+
+# define EVP_PKEY_CTRL_RSA_PADDING       (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN   (EVP_PKEY_ALG_CTRL + 2)
+
+# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS   (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_RSA_MGF1_MD       (EVP_PKEY_ALG_CTRL + 5)
+
+# define EVP_PKEY_CTRL_GET_RSA_PADDING           (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN       (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD           (EVP_PKEY_ALG_CTRL + 8)
+
+# define EVP_PKEY_CTRL_RSA_OAEP_MD       (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_RSA_OAEP_LABEL    (EVP_PKEY_ALG_CTRL + 10)
+
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD   (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
+
+# define RSA_PKCS1_PADDING       1
+# define RSA_SSLV23_PADDING      2
+# define RSA_NO_PADDING          3
+# define RSA_PKCS1_OAEP_PADDING  4
+# define RSA_X931_PADDING        5
 /* EVP_PKEY_ only */
-#define RSA_PKCS1_PSS_PADDING	6
+# define RSA_PKCS1_PSS_PADDING   6
 
-#define RSA_PKCS1_PADDING_SIZE	11
+# define RSA_PKCS1_PADDING_SIZE  11
 
-#define RSA_set_app_data(s,arg)         RSA_set_ex_data(s,0,arg)
-#define RSA_get_app_data(s)             RSA_get_ex_data(s,0)
+# define RSA_set_app_data(s,arg)         RSA_set_ex_data(s,0,arg)
+# define RSA_get_app_data(s)             RSA_get_ex_data(s,0)
 
-RSA *	RSA_new(void);
-RSA *	RSA_new_method(ENGINE *engine);
-int	RSA_size(const RSA *rsa);
+RSA *RSA_new(void);
+RSA *RSA_new_method(ENGINE *engine);
+int RSA_size(const RSA *rsa);
 
 /* Deprecated version */
-#ifndef OPENSSL_NO_DEPRECATED
-RSA *	RSA_generate_key(int bits, unsigned long e,void
-		(*callback)(int,int,void *),void *cb_arg);
-#endif /* !defined(OPENSSL_NO_DEPRECATED) */
+# ifndef OPENSSL_NO_DEPRECATED
+RSA *RSA_generate_key(int bits, unsigned long e, void
+                       (*callback) (int, int, void *), void *cb_arg);
+# endif                         /* !defined(OPENSSL_NO_DEPRECATED) */
 
 /* New version */
-int	RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
-
-int	RSA_check_key(const RSA *);
-	/* next 4 return -1 on error */
-int	RSA_public_encrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
-int	RSA_private_encrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
-int	RSA_public_decrypt(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa,int padding);
-int	RSA_private_decrypt(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa,int padding);
-void	RSA_free (RSA *r);
+int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
+
+int RSA_check_key(const RSA *);
+        /* next 4 return -1 on error */
+int RSA_public_encrypt(int flen, const unsigned char *from,
+                       unsigned char *to, RSA *rsa, int padding);
+int RSA_private_encrypt(int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding);
+int RSA_public_decrypt(int flen, const unsigned char *from,
+                       unsigned char *to, RSA *rsa, int padding);
+int RSA_private_decrypt(int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding);
+void RSA_free(RSA *r);
 /* "up" the RSA object's reference count */
-int	RSA_up_ref(RSA *r);
+int RSA_up_ref(RSA *r);
 
-int	RSA_flags(const RSA *r);
+int RSA_flags(const RSA *r);
 
 void RSA_set_default_method(const RSA_METHOD *meth);
 const RSA_METHOD *RSA_get_default_method(void);
@@ -361,150 +362,162 @@ const RSA_METHOD *RSA_null_method(void);
 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
 
-typedef struct rsa_pss_params_st
-	{
-	X509_ALGOR *hashAlgorithm;
-	X509_ALGOR *maskGenAlgorithm;
-	ASN1_INTEGER *saltLength;
-	ASN1_INTEGER *trailerField;
-	} RSA_PSS_PARAMS;
+typedef struct rsa_pss_params_st {
+    X509_ALGOR *hashAlgorithm;
+    X509_ALGOR *maskGenAlgorithm;
+    ASN1_INTEGER *saltLength;
+    ASN1_INTEGER *trailerField;
+} RSA_PSS_PARAMS;
 
 DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
 
-typedef struct rsa_oaep_params_st
-	{
-	X509_ALGOR *hashFunc;
-	X509_ALGOR *maskGenFunc;
-	X509_ALGOR *pSourceFunc;
-	} RSA_OAEP_PARAMS;
+typedef struct rsa_oaep_params_st {
+    X509_ALGOR *hashFunc;
+    X509_ALGOR *maskGenFunc;
+    X509_ALGOR *pSourceFunc;
+} RSA_OAEP_PARAMS;
 
 DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
 
-#ifndef OPENSSL_NO_FP_API
-int	RSA_print_fp(FILE *fp, const RSA *r,int offset);
-#endif
+# ifndef OPENSSL_NO_FP_API
+int RSA_print_fp(FILE *fp, const RSA *r, int offset);
+# endif
 
-#ifndef OPENSSL_NO_BIO
-int	RSA_print(BIO *bp, const RSA *r,int offset);
-#endif
+# ifndef OPENSSL_NO_BIO
+int RSA_print(BIO *bp, const RSA *r, int offset);
+# endif
 
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
 int i2d_RSA_NET(const RSA *a, unsigned char **pp,
-		int (*cb)(char *buf, int len, const char *prompt, int verify),
-		int sgckey);
+                int (*cb) (char *buf, int len, const char *prompt,
+                           int verify), int sgckey);
 RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
-		 int (*cb)(char *buf, int len, const char *prompt, int verify),
-		 int sgckey);
+                 int (*cb) (char *buf, int len, const char *prompt,
+                            int verify), int sgckey);
 
 int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
-		     int (*cb)(char *buf, int len, const char *prompt,
-			       int verify));
+                     int (*cb) (char *buf, int len, const char *prompt,
+                                int verify));
 RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
-		      int (*cb)(char *buf, int len, const char *prompt,
-				int verify));
-#endif
+                      int (*cb) (char *buf, int len, const char *prompt,
+                                 int verify));
+# endif
 
-/* The following 2 functions sign and verify a X509_SIG ASN1 object
- * inside PKCS#1 padded RSA encryption */
+/*
+ * The following 2 functions sign and verify a X509_SIG ASN1 object inside
+ * PKCS#1 padded RSA encryption
+ */
 int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
-	unsigned char *sigret, unsigned int *siglen, RSA *rsa);
+             unsigned char *sigret, unsigned int *siglen, RSA *rsa);
 int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
-	const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
+               const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
 
-/* The following 2 function sign and verify a ASN1_OCTET_STRING
- * object inside PKCS#1 padded RSA encryption */
+/*
+ * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
+ * PKCS#1 padded RSA encryption
+ */
 int RSA_sign_ASN1_OCTET_STRING(int type,
-	const unsigned char *m, unsigned int m_length,
-	unsigned char *sigret, unsigned int *siglen, RSA *rsa);
-int RSA_verify_ASN1_OCTET_STRING(int type,
-	const unsigned char *m, unsigned int m_length,
-	unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
+                               const unsigned char *m, unsigned int m_length,
+                               unsigned char *sigret, unsigned int *siglen,
+                               RSA *rsa);
+int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m,
+                                 unsigned int m_length, unsigned char *sigbuf,
+                                 unsigned int siglen, RSA *rsa);
 
 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
 void RSA_blinding_off(RSA *rsa);
 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
 
-int RSA_padding_add_PKCS1_type_1(unsigned char *to,int tlen,
-	const unsigned char *f,int fl);
-int RSA_padding_check_PKCS1_type_1(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len);
-int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen,
-	const unsigned char *f,int fl);
-int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len);
-int PKCS1_MGF1(unsigned char *mask, long len,
-	const unsigned char *seed, long seedlen, const EVP_MD *dgst);
-int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,
-	const unsigned char *p,int pl);
-int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len,
-	const unsigned char *p,int pl);
+int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl);
+int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
+                                   const unsigned char *f, int fl,
+                                   int rsa_len);
+int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl);
+int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
+                                   const unsigned char *f, int fl,
+                                   int rsa_len);
+int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed,
+               long seedlen, const EVP_MD *dgst);
+int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
+                               const unsigned char *f, int fl,
+                               const unsigned char *p, int pl);
+int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
+                                 const unsigned char *f, int fl, int rsa_len,
+                                 const unsigned char *p, int pl);
 int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-	const unsigned char *from, int flen,
-	const unsigned char *param, int plen,
-	const EVP_MD *md, const EVP_MD *mgf1md);
+                                    const unsigned char *from, int flen,
+                                    const unsigned char *param, int plen,
+                                    const EVP_MD *md, const EVP_MD *mgf1md);
 int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-	const unsigned char *from, int flen, int num,
-	const unsigned char *param, int plen,
-	const EVP_MD *md, const EVP_MD *mgf1md);
-int RSA_padding_add_SSLv23(unsigned char *to,int tlen,
-	const unsigned char *f,int fl);
-int RSA_padding_check_SSLv23(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len);
-int RSA_padding_add_none(unsigned char *to,int tlen,
-	const unsigned char *f,int fl);
-int RSA_padding_check_none(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len);
-int RSA_padding_add_X931(unsigned char *to,int tlen,
-	const unsigned char *f,int fl);
-int RSA_padding_check_X931(unsigned char *to,int tlen,
-	const unsigned char *f,int fl,int rsa_len);
+                                      const unsigned char *from, int flen,
+                                      int num, const unsigned char *param,
+                                      int plen, const EVP_MD *md,
+                                      const EVP_MD *mgf1md);
+int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
+                           const unsigned char *f, int fl);
+int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
+                             const unsigned char *f, int fl, int rsa_len);
+int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f,
+                         int fl);
+int RSA_padding_check_none(unsigned char *to, int tlen,
+                           const unsigned char *f, int fl, int rsa_len);
+int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f,
+                         int fl);
+int RSA_padding_check_X931(unsigned char *to, int tlen,
+                           const unsigned char *f, int fl, int rsa_len);
 int RSA_X931_hash_id(int nid);
 
 int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
-			const EVP_MD *Hash, const unsigned char *EM, int sLen);
+                         const EVP_MD *Hash, const unsigned char *EM,
+                         int sLen);
 int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
-			const unsigned char *mHash,
-			const EVP_MD *Hash, int sLen);
+                              const unsigned char *mHash, const EVP_MD *Hash,
+                              int sLen);
 
 int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
-			const EVP_MD *Hash, const EVP_MD *mgf1Hash, 
-			const unsigned char *EM, int sLen);
+                              const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                              const unsigned char *EM, int sLen);
 
 int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
-			const unsigned char *mHash,
-			const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen);
+                                   const unsigned char *mHash,
+                                   const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                                   int sLen);
 
 int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int RSA_set_ex_data(RSA *r,int idx,void *arg);
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int RSA_set_ex_data(RSA *r, int idx, void *arg);
 void *RSA_get_ex_data(const RSA *r, int idx);
 
 RSA *RSAPublicKey_dup(RSA *rsa);
 RSA *RSAPrivateKey_dup(RSA *rsa);
 
-/* If this flag is set the RSA method is FIPS compliant and can be used
- * in FIPS mode. This is set in the validated module method. If an
- * application sets this flag in its own methods it is its responsibility
- * to ensure the result is compliant.
+/*
+ * If this flag is set the RSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
  */
 
-#define RSA_FLAG_FIPS_METHOD			0x0400
+# define RSA_FLAG_FIPS_METHOD                    0x0400
 
-/* If this flag is set the operations normally disabled in FIPS mode are
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
  * permitted it is then the applications responsibility to ensure that the
  * usage is compliant.
  */
 
-#define RSA_FLAG_NON_FIPS_ALLOW			0x0400
-/* Application has decided PRNG is good enough to generate a key: don't
+# define RSA_FLAG_NON_FIPS_ALLOW                 0x0400
+/*
+ * Application has decided PRNG is good enough to generate a key: don't
  * check.
  */
-#define RSA_FLAG_CHECKED			0x0800
+# define RSA_FLAG_CHECKED                        0x0800
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_RSA_strings(void);
@@ -512,138 +525,138 @@ void ERR_load_RSA_strings(void);
 /* Error codes for the RSA functions. */
 
 /* Function codes. */
-#define RSA_F_CHECK_PADDING_MD				 140
-#define RSA_F_DO_RSA_PRINT				 146
-#define RSA_F_INT_RSA_VERIFY				 145
-#define RSA_F_MEMORY_LOCK				 100
-#define RSA_F_OLD_RSA_PRIV_DECODE			 147
-#define RSA_F_PKEY_RSA_CTRL				 143
-#define RSA_F_PKEY_RSA_CTRL_STR				 144
-#define RSA_F_PKEY_RSA_SIGN				 142
-#define RSA_F_PKEY_RSA_VERIFY				 154
-#define RSA_F_PKEY_RSA_VERIFYRECOVER			 141
-#define RSA_F_RSA_ALGOR_TO_MD				 157
-#define RSA_F_RSA_BUILTIN_KEYGEN			 129
-#define RSA_F_RSA_CHECK_KEY				 123
-#define RSA_F_RSA_CMS_DECRYPT				 158
-#define RSA_F_RSA_EAY_PRIVATE_DECRYPT			 101
-#define RSA_F_RSA_EAY_PRIVATE_ENCRYPT			 102
-#define RSA_F_RSA_EAY_PUBLIC_DECRYPT			 103
-#define RSA_F_RSA_EAY_PUBLIC_ENCRYPT			 104
-#define RSA_F_RSA_GENERATE_KEY				 105
-#define RSA_F_RSA_GENERATE_KEY_EX			 155
-#define RSA_F_RSA_ITEM_VERIFY				 156
-#define RSA_F_RSA_MEMORY_LOCK				 130
-#define RSA_F_RSA_MGF1_TO_MD				 159
-#define RSA_F_RSA_NEW_METHOD				 106
-#define RSA_F_RSA_NULL					 124
-#define RSA_F_RSA_NULL_MOD_EXP				 131
-#define RSA_F_RSA_NULL_PRIVATE_DECRYPT			 132
-#define RSA_F_RSA_NULL_PRIVATE_ENCRYPT			 133
-#define RSA_F_RSA_NULL_PUBLIC_DECRYPT			 134
-#define RSA_F_RSA_NULL_PUBLIC_ENCRYPT			 135
-#define RSA_F_RSA_PADDING_ADD_NONE			 107
-#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP		 121
-#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1		 160
-#define RSA_F_RSA_PADDING_ADD_PKCS1_PSS			 125
-#define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1		 148
-#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1		 108
-#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2		 109
-#define RSA_F_RSA_PADDING_ADD_SSLV23			 110
-#define RSA_F_RSA_PADDING_ADD_X931			 127
-#define RSA_F_RSA_PADDING_CHECK_NONE			 111
-#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP		 122
-#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1		 161
-#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1		 112
-#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2		 113
-#define RSA_F_RSA_PADDING_CHECK_SSLV23			 114
-#define RSA_F_RSA_PADDING_CHECK_X931			 128
-#define RSA_F_RSA_PRINT					 115
-#define RSA_F_RSA_PRINT_FP				 116
-#define RSA_F_RSA_PRIVATE_DECRYPT			 150
-#define RSA_F_RSA_PRIVATE_ENCRYPT			 151
-#define RSA_F_RSA_PRIV_DECODE				 137
-#define RSA_F_RSA_PRIV_ENCODE				 138
-#define RSA_F_RSA_PSS_TO_CTX				 162
-#define RSA_F_RSA_PUBLIC_DECRYPT			 152
-#define RSA_F_RSA_PUBLIC_ENCRYPT			 153
-#define RSA_F_RSA_PUB_DECODE				 139
-#define RSA_F_RSA_SETUP_BLINDING			 136
-#define RSA_F_RSA_SIGN					 117
-#define RSA_F_RSA_SIGN_ASN1_OCTET_STRING		 118
-#define RSA_F_RSA_VERIFY				 119
-#define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING		 120
-#define RSA_F_RSA_VERIFY_PKCS1_PSS			 126
-#define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1			 149
+# define RSA_F_CHECK_PADDING_MD                           140
+# define RSA_F_DO_RSA_PRINT                               146
+# define RSA_F_INT_RSA_VERIFY                             145
+# define RSA_F_MEMORY_LOCK                                100
+# define RSA_F_OLD_RSA_PRIV_DECODE                        147
+# define RSA_F_PKEY_RSA_CTRL                              143
+# define RSA_F_PKEY_RSA_CTRL_STR                          144
+# define RSA_F_PKEY_RSA_SIGN                              142
+# define RSA_F_PKEY_RSA_VERIFY                            154
+# define RSA_F_PKEY_RSA_VERIFYRECOVER                     141
+# define RSA_F_RSA_ALGOR_TO_MD                            157
+# define RSA_F_RSA_BUILTIN_KEYGEN                         129
+# define RSA_F_RSA_CHECK_KEY                              123
+# define RSA_F_RSA_CMS_DECRYPT                            158
+# define RSA_F_RSA_EAY_PRIVATE_DECRYPT                    101
+# define RSA_F_RSA_EAY_PRIVATE_ENCRYPT                    102
+# define RSA_F_RSA_EAY_PUBLIC_DECRYPT                     103
+# define RSA_F_RSA_EAY_PUBLIC_ENCRYPT                     104
+# define RSA_F_RSA_GENERATE_KEY                           105
+# define RSA_F_RSA_GENERATE_KEY_EX                        155
+# define RSA_F_RSA_ITEM_VERIFY                            156
+# define RSA_F_RSA_MEMORY_LOCK                            130
+# define RSA_F_RSA_MGF1_TO_MD                             159
+# define RSA_F_RSA_NEW_METHOD                             106
+# define RSA_F_RSA_NULL                                   124
+# define RSA_F_RSA_NULL_MOD_EXP                           131
+# define RSA_F_RSA_NULL_PRIVATE_DECRYPT                   132
+# define RSA_F_RSA_NULL_PRIVATE_ENCRYPT                   133
+# define RSA_F_RSA_NULL_PUBLIC_DECRYPT                    134
+# define RSA_F_RSA_NULL_PUBLIC_ENCRYPT                    135
+# define RSA_F_RSA_PADDING_ADD_NONE                       107
+# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP                 121
+# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1            160
+# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS                  125
+# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1             148
+# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1               108
+# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2               109
+# define RSA_F_RSA_PADDING_ADD_SSLV23                     110
+# define RSA_F_RSA_PADDING_ADD_X931                       127
+# define RSA_F_RSA_PADDING_CHECK_NONE                     111
+# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP               122
+# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1          161
+# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1             112
+# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2             113
+# define RSA_F_RSA_PADDING_CHECK_SSLV23                   114
+# define RSA_F_RSA_PADDING_CHECK_X931                     128
+# define RSA_F_RSA_PRINT                                  115
+# define RSA_F_RSA_PRINT_FP                               116
+# define RSA_F_RSA_PRIVATE_DECRYPT                        150
+# define RSA_F_RSA_PRIVATE_ENCRYPT                        151
+# define RSA_F_RSA_PRIV_DECODE                            137
+# define RSA_F_RSA_PRIV_ENCODE                            138
+# define RSA_F_RSA_PSS_TO_CTX                             162
+# define RSA_F_RSA_PUBLIC_DECRYPT                         152
+# define RSA_F_RSA_PUBLIC_ENCRYPT                         153
+# define RSA_F_RSA_PUB_DECODE                             139
+# define RSA_F_RSA_SETUP_BLINDING                         136
+# define RSA_F_RSA_SIGN                                   117
+# define RSA_F_RSA_SIGN_ASN1_OCTET_STRING                 118
+# define RSA_F_RSA_VERIFY                                 119
+# define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING               120
+# define RSA_F_RSA_VERIFY_PKCS1_PSS                       126
+# define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1                  149
 
 /* Reason codes. */
-#define RSA_R_ALGORITHM_MISMATCH			 100
-#define RSA_R_BAD_E_VALUE				 101
-#define RSA_R_BAD_FIXED_HEADER_DECRYPT			 102
-#define RSA_R_BAD_PAD_BYTE_COUNT			 103
-#define RSA_R_BAD_SIGNATURE				 104
-#define RSA_R_BLOCK_TYPE_IS_NOT_01			 106
-#define RSA_R_BLOCK_TYPE_IS_NOT_02			 107
-#define RSA_R_DATA_GREATER_THAN_MOD_LEN			 108
-#define RSA_R_DATA_TOO_LARGE				 109
-#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE		 110
-#define RSA_R_DATA_TOO_LARGE_FOR_MODULUS		 132
-#define RSA_R_DATA_TOO_SMALL				 111
-#define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE		 122
-#define RSA_R_DIGEST_DOES_NOT_MATCH			 166
-#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY		 112
-#define RSA_R_DMP1_NOT_CONGRUENT_TO_D			 124
-#define RSA_R_DMQ1_NOT_CONGRUENT_TO_D			 125
-#define RSA_R_D_E_NOT_CONGRUENT_TO_1			 123
-#define RSA_R_FIRST_OCTET_INVALID			 133
-#define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE	 144
-#define RSA_R_INVALID_DIGEST				 160
-#define RSA_R_INVALID_DIGEST_LENGTH			 143
-#define RSA_R_INVALID_HEADER				 137
-#define RSA_R_INVALID_KEYBITS				 145
-#define RSA_R_INVALID_LABEL				 161
-#define RSA_R_INVALID_MESSAGE_LENGTH			 131
-#define RSA_R_INVALID_MGF1_MD				 156
-#define RSA_R_INVALID_OAEP_PARAMETERS			 162
-#define RSA_R_INVALID_PADDING				 138
-#define RSA_R_INVALID_PADDING_MODE			 141
-#define RSA_R_INVALID_PSS_PARAMETERS			 149
-#define RSA_R_INVALID_PSS_SALTLEN			 146
-#define RSA_R_INVALID_SALT_LENGTH			 150
-#define RSA_R_INVALID_TRAILER				 139
-#define RSA_R_INVALID_X931_DIGEST			 142
-#define RSA_R_IQMP_NOT_INVERSE_OF_Q			 126
-#define RSA_R_KEY_SIZE_TOO_SMALL			 120
-#define RSA_R_LAST_OCTET_INVALID			 134
-#define RSA_R_MODULUS_TOO_LARGE				 105
-#define RSA_R_NON_FIPS_RSA_METHOD			 157
-#define RSA_R_NO_PUBLIC_EXPONENT			 140
-#define RSA_R_NULL_BEFORE_BLOCK_MISSING			 113
-#define RSA_R_N_DOES_NOT_EQUAL_P_Q			 127
-#define RSA_R_OAEP_DECODING_ERROR			 121
-#define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE	 158
-#define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE	 148
-#define RSA_R_PADDING_CHECK_FAILED			 114
-#define RSA_R_PKCS_DECODING_ERROR			 159
-#define RSA_R_P_NOT_PRIME				 128
-#define RSA_R_Q_NOT_PRIME				 129
-#define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED		 130
-#define RSA_R_SLEN_CHECK_FAILED				 136
-#define RSA_R_SLEN_RECOVERY_FAILED			 135
-#define RSA_R_SSLV3_ROLLBACK_ATTACK			 115
-#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
-#define RSA_R_UNKNOWN_ALGORITHM_TYPE			 117
-#define RSA_R_UNKNOWN_DIGEST				 163
-#define RSA_R_UNKNOWN_MASK_DIGEST			 151
-#define RSA_R_UNKNOWN_PADDING_TYPE			 118
-#define RSA_R_UNKNOWN_PSS_DIGEST			 152
-#define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE		 164
-#define RSA_R_UNSUPPORTED_LABEL_SOURCE			 165
-#define RSA_R_UNSUPPORTED_MASK_ALGORITHM		 153
-#define RSA_R_UNSUPPORTED_MASK_PARAMETER		 154
-#define RSA_R_UNSUPPORTED_SIGNATURE_TYPE		 155
-#define RSA_R_VALUE_MISSING				 147
-#define RSA_R_WRONG_SIGNATURE_LENGTH			 119
+# define RSA_R_ALGORITHM_MISMATCH                         100
+# define RSA_R_BAD_E_VALUE                                101
+# define RSA_R_BAD_FIXED_HEADER_DECRYPT                   102
+# define RSA_R_BAD_PAD_BYTE_COUNT                         103
+# define RSA_R_BAD_SIGNATURE                              104
+# define RSA_R_BLOCK_TYPE_IS_NOT_01                       106
+# define RSA_R_BLOCK_TYPE_IS_NOT_02                       107
+# define RSA_R_DATA_GREATER_THAN_MOD_LEN                  108
+# define RSA_R_DATA_TOO_LARGE                             109
+# define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE                110
+# define RSA_R_DATA_TOO_LARGE_FOR_MODULUS                 132
+# define RSA_R_DATA_TOO_SMALL                             111
+# define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE                122
+# define RSA_R_DIGEST_DOES_NOT_MATCH                      166
+# define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY                 112
+# define RSA_R_DMP1_NOT_CONGRUENT_TO_D                    124
+# define RSA_R_DMQ1_NOT_CONGRUENT_TO_D                    125
+# define RSA_R_D_E_NOT_CONGRUENT_TO_1                     123
+# define RSA_R_FIRST_OCTET_INVALID                        133
+# define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE        144
+# define RSA_R_INVALID_DIGEST                             160
+# define RSA_R_INVALID_DIGEST_LENGTH                      143
+# define RSA_R_INVALID_HEADER                             137
+# define RSA_R_INVALID_KEYBITS                            145
+# define RSA_R_INVALID_LABEL                              161
+# define RSA_R_INVALID_MESSAGE_LENGTH                     131
+# define RSA_R_INVALID_MGF1_MD                            156
+# define RSA_R_INVALID_OAEP_PARAMETERS                    162
+# define RSA_R_INVALID_PADDING                            138
+# define RSA_R_INVALID_PADDING_MODE                       141
+# define RSA_R_INVALID_PSS_PARAMETERS                     149
+# define RSA_R_INVALID_PSS_SALTLEN                        146
+# define RSA_R_INVALID_SALT_LENGTH                        150
+# define RSA_R_INVALID_TRAILER                            139
+# define RSA_R_INVALID_X931_DIGEST                        142
+# define RSA_R_IQMP_NOT_INVERSE_OF_Q                      126
+# define RSA_R_KEY_SIZE_TOO_SMALL                         120
+# define RSA_R_LAST_OCTET_INVALID                         134
+# define RSA_R_MODULUS_TOO_LARGE                          105
+# define RSA_R_NON_FIPS_RSA_METHOD                        157
+# define RSA_R_NO_PUBLIC_EXPONENT                         140
+# define RSA_R_NULL_BEFORE_BLOCK_MISSING                  113
+# define RSA_R_N_DOES_NOT_EQUAL_P_Q                       127
+# define RSA_R_OAEP_DECODING_ERROR                        121
+# define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE         158
+# define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   148
+# define RSA_R_PADDING_CHECK_FAILED                       114
+# define RSA_R_PKCS_DECODING_ERROR                        159
+# define RSA_R_P_NOT_PRIME                                128
+# define RSA_R_Q_NOT_PRIME                                129
+# define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED               130
+# define RSA_R_SLEN_CHECK_FAILED                          136
+# define RSA_R_SLEN_RECOVERY_FAILED                       135
+# define RSA_R_SSLV3_ROLLBACK_ATTACK                      115
+# define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
+# define RSA_R_UNKNOWN_ALGORITHM_TYPE                     117
+# define RSA_R_UNKNOWN_DIGEST                             163
+# define RSA_R_UNKNOWN_MASK_DIGEST                        151
+# define RSA_R_UNKNOWN_PADDING_TYPE                       118
+# define RSA_R_UNKNOWN_PSS_DIGEST                         152
+# define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE                164
+# define RSA_R_UNSUPPORTED_LABEL_SOURCE                   165
+# define RSA_R_UNSUPPORTED_MASK_ALGORITHM                 153
+# define RSA_R_UNSUPPORTED_MASK_PARAMETER                 154
+# define RSA_R_UNSUPPORTED_SIGNATURE_TYPE                 155
+# define RSA_R_VALUE_MISSING                              147
+# define RSA_R_WRONG_SIGNATURE_LENGTH                     119
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c
index 41bacc8747..c7106a3130 100644
--- a/crypto/rsa/rsa_ameth.c
+++ b/crypto/rsa/rsa_ameth.c
@@ -1,6 +1,7 @@
 /* crypto/rsa/rsa_ameth.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,7 +64,7 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #include "asn1_locl.h"
 
@@ -73,941 +74,885 @@ static int rsa_cms_decrypt(CMS_RecipientInfo *ri);
 static int rsa_cms_encrypt(CMS_RecipientInfo *ri);
 
 static int rsa_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
-	{
-	unsigned char *penc = NULL;
-	int penclen;
-	penclen = i2d_RSAPublicKey(pkey->pkey.rsa, &penc);
-	if (penclen <= 0)
-		return 0;
-	if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_RSA),
-				V_ASN1_NULL, NULL, penc, penclen))
-		return 1;
-
-	OPENSSL_free(penc);
-	return 0;
-	}
+{
+    unsigned char *penc = NULL;
+    int penclen;
+    penclen = i2d_RSAPublicKey(pkey->pkey.rsa, &penc);
+    if (penclen <= 0)
+        return 0;
+    if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_RSA),
+                               V_ASN1_NULL, NULL, penc, penclen))
+        return 1;
+
+    OPENSSL_free(penc);
+    return 0;
+}
 
 static int rsa_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey)
-	{
-	const unsigned char *p;
-	int pklen;
-	RSA *rsa = NULL;
-	if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, NULL, pubkey))
-		return 0;
-	if (!(rsa = d2i_RSAPublicKey(NULL, &p, pklen)))
-		{
-		RSAerr(RSA_F_RSA_PUB_DECODE, ERR_R_RSA_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign_RSA (pkey, rsa);
-	return 1;
-	}
+{
+    const unsigned char *p;
+    int pklen;
+    RSA *rsa = NULL;
+    if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, NULL, pubkey))
+        return 0;
+    if (!(rsa = d2i_RSAPublicKey(NULL, &p, pklen))) {
+        RSAerr(RSA_F_RSA_PUB_DECODE, ERR_R_RSA_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign_RSA(pkey, rsa);
+    return 1;
+}
 
 static int rsa_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	if (BN_cmp(b->pkey.rsa->n,a->pkey.rsa->n) != 0
-		|| BN_cmp(b->pkey.rsa->e,a->pkey.rsa->e) != 0)
-			return 0;
-	return 1;
-	}
+{
+    if (BN_cmp(b->pkey.rsa->n, a->pkey.rsa->n) != 0
+        || BN_cmp(b->pkey.rsa->e, a->pkey.rsa->e) != 0)
+        return 0;
+    return 1;
+}
 
 static int old_rsa_priv_decode(EVP_PKEY *pkey,
-					const unsigned char **pder, int derlen)
-	{
-	RSA *rsa;
-	if (!(rsa = d2i_RSAPrivateKey (NULL, pder, derlen)))
-		{
-		RSAerr(RSA_F_OLD_RSA_PRIV_DECODE, ERR_R_RSA_LIB);
-		return 0;
-		}
-	EVP_PKEY_assign_RSA(pkey, rsa);
-	return 1;
-	}
+                               const unsigned char **pder, int derlen)
+{
+    RSA *rsa;
+    if (!(rsa = d2i_RSAPrivateKey(NULL, pder, derlen))) {
+        RSAerr(RSA_F_OLD_RSA_PRIV_DECODE, ERR_R_RSA_LIB);
+        return 0;
+    }
+    EVP_PKEY_assign_RSA(pkey, rsa);
+    return 1;
+}
 
 static int old_rsa_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
-	{
-	return i2d_RSAPrivateKey(pkey->pkey.rsa, pder);
-	}
+{
+    return i2d_RSAPrivateKey(pkey->pkey.rsa, pder);
+}
 
 static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
-	{
-	unsigned char *rk = NULL;
-	int rklen;
-	rklen = i2d_RSAPrivateKey(pkey->pkey.rsa, &rk);
-
-	if (rklen <= 0)
-		{
-		RSAerr(RSA_F_RSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_rsaEncryption), 0,
-				V_ASN1_NULL, NULL, rk, rklen))
-		{
-		RSAerr(RSA_F_RSA_PRIV_ENCODE,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	return 1;
-	}
+{
+    unsigned char *rk = NULL;
+    int rklen;
+    rklen = i2d_RSAPrivateKey(pkey->pkey.rsa, &rk);
+
+    if (rklen <= 0) {
+        RSAerr(RSA_F_RSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_rsaEncryption), 0,
+                         V_ASN1_NULL, NULL, rk, rklen)) {
+        RSAerr(RSA_F_RSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    return 1;
+}
 
 static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
-	{
-	const unsigned char *p;
-	int pklen;
-	if (!PKCS8_pkey_get0(NULL, &p, &pklen, NULL, p8))
-		return 0;
-	return old_rsa_priv_decode(pkey, &p, pklen);
-	}
+{
+    const unsigned char *p;
+    int pklen;
+    if (!PKCS8_pkey_get0(NULL, &p, &pklen, NULL, p8))
+        return 0;
+    return old_rsa_priv_decode(pkey, &p, pklen);
+}
 
 static int int_rsa_size(const EVP_PKEY *pkey)
-	{
-	return RSA_size(pkey->pkey.rsa);
-	}
+{
+    return RSA_size(pkey->pkey.rsa);
+}
 
 static int rsa_bits(const EVP_PKEY *pkey)
-	{
-	return BN_num_bits(pkey->pkey.rsa->n);
-	}
+{
+    return BN_num_bits(pkey->pkey.rsa->n);
+}
 
 static void int_rsa_free(EVP_PKEY *pkey)
-	{
-	RSA_free(pkey->pkey.rsa);
-	}
-
+{
+    RSA_free(pkey->pkey.rsa);
+}
 
 static void update_buflen(const BIGNUM *b, size_t *pbuflen)
-	{
-	size_t i;
-	if (!b)
-		return;
-	if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
-			*pbuflen = i;
-	}
+{
+    size_t i;
+    if (!b)
+        return;
+    if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
+        *pbuflen = i;
+}
 
 static int do_rsa_print(BIO *bp, const RSA *x, int off, int priv)
-	{
-	char *str;
-	const char *s;
-	unsigned char *m=NULL;
-	int ret=0, mod_len = 0;
-	size_t buf_len=0;
-
-	update_buflen(x->n, &buf_len);
-	update_buflen(x->e, &buf_len);
-
-	if (priv)
-		{
-		update_buflen(x->d, &buf_len);
-		update_buflen(x->p, &buf_len);
-		update_buflen(x->q, &buf_len);
-		update_buflen(x->dmp1, &buf_len);
-		update_buflen(x->dmq1, &buf_len);
-		update_buflen(x->iqmp, &buf_len);
-		}
-
-	m=(unsigned char *)OPENSSL_malloc(buf_len+10);
-	if (m == NULL)
-		{
-		RSAerr(RSA_F_DO_RSA_PRINT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (x->n != NULL)
-		mod_len = BN_num_bits(x->n);
-
-	if(!BIO_indent(bp,off,128))
-		goto err;
-
-	if (priv && x->d)
-		{
-		if (BIO_printf(bp,"Private-Key: (%d bit)\n", mod_len)
-			<= 0) goto err;
-		str = "modulus:";
-		s = "publicExponent:";
-		}
-	else
-		{
-		if (BIO_printf(bp,"Public-Key: (%d bit)\n", mod_len)
-			<= 0) goto err;
-		str = "Modulus:";
-		s= "Exponent:";
-		}
-	if (!ASN1_bn_print(bp,str,x->n,m,off)) goto err;
-	if (!ASN1_bn_print(bp,s,x->e,m,off))
-		goto err;
-	if (priv)
-		{
-		if (!ASN1_bn_print(bp,"privateExponent:",x->d,m,off))
-			goto err;
-		if (!ASN1_bn_print(bp,"prime1:",x->p,m,off))
-			goto err;
-		if (!ASN1_bn_print(bp,"prime2:",x->q,m,off))
-			goto err;
-		if (!ASN1_bn_print(bp,"exponent1:",x->dmp1,m,off))
-			goto err;
-		if (!ASN1_bn_print(bp,"exponent2:",x->dmq1,m,off))
-			goto err;
-		if (!ASN1_bn_print(bp,"coefficient:",x->iqmp,m,off))
-			goto err;
-		}
-	ret=1;
-err:
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
+{
+    char *str;
+    const char *s;
+    unsigned char *m = NULL;
+    int ret = 0, mod_len = 0;
+    size_t buf_len = 0;
+
+    update_buflen(x->n, &buf_len);
+    update_buflen(x->e, &buf_len);
+
+    if (priv) {
+        update_buflen(x->d, &buf_len);
+        update_buflen(x->p, &buf_len);
+        update_buflen(x->q, &buf_len);
+        update_buflen(x->dmp1, &buf_len);
+        update_buflen(x->dmq1, &buf_len);
+        update_buflen(x->iqmp, &buf_len);
+    }
+
+    m = (unsigned char *)OPENSSL_malloc(buf_len + 10);
+    if (m == NULL) {
+        RSAerr(RSA_F_DO_RSA_PRINT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (x->n != NULL)
+        mod_len = BN_num_bits(x->n);
+
+    if (!BIO_indent(bp, off, 128))
+        goto err;
+
+    if (priv && x->d) {
+        if (BIO_printf(bp, "Private-Key: (%d bit)\n", mod_len)
+            <= 0)
+            goto err;
+        str = "modulus:";
+        s = "publicExponent:";
+    } else {
+        if (BIO_printf(bp, "Public-Key: (%d bit)\n", mod_len)
+            <= 0)
+            goto err;
+        str = "Modulus:";
+        s = "Exponent:";
+    }
+    if (!ASN1_bn_print(bp, str, x->n, m, off))
+        goto err;
+    if (!ASN1_bn_print(bp, s, x->e, m, off))
+        goto err;
+    if (priv) {
+        if (!ASN1_bn_print(bp, "privateExponent:", x->d, m, off))
+            goto err;
+        if (!ASN1_bn_print(bp, "prime1:", x->p, m, off))
+            goto err;
+        if (!ASN1_bn_print(bp, "prime2:", x->q, m, off))
+            goto err;
+        if (!ASN1_bn_print(bp, "exponent1:", x->dmp1, m, off))
+            goto err;
+        if (!ASN1_bn_print(bp, "exponent2:", x->dmq1, m, off))
+            goto err;
+        if (!ASN1_bn_print(bp, "coefficient:", x->iqmp, m, off))
+            goto err;
+    }
+    ret = 1;
+ err:
+    if (m != NULL)
+        OPENSSL_free(m);
+    return (ret);
+}
 
 static int rsa_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_rsa_print(bp, pkey->pkey.rsa, indent, 0);
-	}
-
+                         ASN1_PCTX *ctx)
+{
+    return do_rsa_print(bp, pkey->pkey.rsa, indent, 0);
+}
 
 static int rsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-							ASN1_PCTX *ctx)
-	{
-	return do_rsa_print(bp, pkey->pkey.rsa, indent, 1);
-	}
+                          ASN1_PCTX *ctx)
+{
+    return do_rsa_print(bp, pkey->pkey.rsa, indent, 1);
+}
 
 /* Given an MGF1 Algorithm ID decode to an Algorithm Identifier */
 static X509_ALGOR *rsa_mgf1_decode(X509_ALGOR *alg)
-	{	
-	const unsigned char *p;
-	int plen;
-	if (alg == NULL)
-		return NULL;
-	if (OBJ_obj2nid(alg->algorithm) != NID_mgf1)
-		return NULL;
-	if (alg->parameter->type != V_ASN1_SEQUENCE)
-		return NULL;
-
-	p = alg->parameter->value.sequence->data;
-	plen = alg->parameter->value.sequence->length;
-	return d2i_X509_ALGOR(NULL, &p, plen);
-	}
+{
+    const unsigned char *p;
+    int plen;
+    if (alg == NULL)
+        return NULL;
+    if (OBJ_obj2nid(alg->algorithm) != NID_mgf1)
+        return NULL;
+    if (alg->parameter->type != V_ASN1_SEQUENCE)
+        return NULL;
+
+    p = alg->parameter->value.sequence->data;
+    plen = alg->parameter->value.sequence->length;
+    return d2i_X509_ALGOR(NULL, &p, plen);
+}
 
 static RSA_PSS_PARAMS *rsa_pss_decode(const X509_ALGOR *alg,
-					X509_ALGOR **pmaskHash)
-	{
-	const unsigned char *p;
-	int plen;
-	RSA_PSS_PARAMS *pss;
-
-	*pmaskHash = NULL;
-
-	if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
-		return NULL;
-	p = alg->parameter->value.sequence->data;
-	plen = alg->parameter->value.sequence->length;
-	pss = d2i_RSA_PSS_PARAMS(NULL, &p, plen);
-
-	if (!pss)
-		return NULL;
-
-	*pmaskHash = rsa_mgf1_decode(pss->maskGenAlgorithm);
-
-	return pss;
-	}
-
-static int rsa_pss_param_print(BIO *bp, RSA_PSS_PARAMS *pss, 
-				X509_ALGOR *maskHash, int indent)
-	{
-	int rv = 0;
-	if (!pss)
-		{
-		if (BIO_puts(bp, " (INVALID PSS PARAMETERS)\n") <= 0)
-			return 0;
-		return 1;
-		}
-	if (BIO_puts(bp, "\n") <= 0)
-		goto err;
-	if (!BIO_indent(bp, indent, 128))
-		goto err;
-	if (BIO_puts(bp, "Hash Algorithm: ") <= 0)
-		goto err;
-
-	if (pss->hashAlgorithm)
-		{
-		if (i2a_ASN1_OBJECT(bp, pss->hashAlgorithm->algorithm) <= 0)
-			goto err;
-		}
-	else if (BIO_puts(bp, "sha1 (default)") <= 0)
-		goto err;
-
-	if (BIO_puts(bp, "\n") <= 0)
-		goto err;
-
-	if (!BIO_indent(bp, indent, 128))
-		goto err;
-
-	if (BIO_puts(bp, "Mask Algorithm: ") <= 0)
-			goto err;
-	if (pss->maskGenAlgorithm)
-		{
-		if (i2a_ASN1_OBJECT(bp, pss->maskGenAlgorithm->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, " with ") <= 0)
-			goto err;
-		if (maskHash)
-			{
-			if (i2a_ASN1_OBJECT(bp, maskHash->algorithm) <= 0)
-			goto err;
-			}
-		else if (BIO_puts(bp, "INVALID") <= 0)
-			goto err;
-		}
-	else if (BIO_puts(bp, "mgf1 with sha1 (default)") <= 0)
-		goto err;
-	BIO_puts(bp, "\n");
-
-	if (!BIO_indent(bp, indent, 128))
-		goto err;
-	if (BIO_puts(bp, "Salt Length: 0x") <= 0)
-			goto err;
-	if (pss->saltLength)
-		{
-		if (i2a_ASN1_INTEGER(bp, pss->saltLength) <= 0)
-			goto err;
-		}
-	else if (BIO_puts(bp, "14 (default)") <= 0)
-		goto err;
-	BIO_puts(bp, "\n");
-
-	if (!BIO_indent(bp, indent, 128))
-		goto err;
-	if (BIO_puts(bp, "Trailer Field: 0x") <= 0)
-			goto err;
-	if (pss->trailerField)
-		{
-		if (i2a_ASN1_INTEGER(bp, pss->trailerField) <= 0)
-			goto err;
-		}
-	else if (BIO_puts(bp, "BC (default)") <= 0)
-		goto err;
-	BIO_puts(bp, "\n");
-	
-	rv = 1;
-
-	err:
-	return rv;
-
-	}
+                                      X509_ALGOR **pmaskHash)
+{
+    const unsigned char *p;
+    int plen;
+    RSA_PSS_PARAMS *pss;
+
+    *pmaskHash = NULL;
+
+    if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
+        return NULL;
+    p = alg->parameter->value.sequence->data;
+    plen = alg->parameter->value.sequence->length;
+    pss = d2i_RSA_PSS_PARAMS(NULL, &p, plen);
+
+    if (!pss)
+        return NULL;
+
+    *pmaskHash = rsa_mgf1_decode(pss->maskGenAlgorithm);
+
+    return pss;
+}
+
+static int rsa_pss_param_print(BIO *bp, RSA_PSS_PARAMS *pss,
+                               X509_ALGOR *maskHash, int indent)
+{
+    int rv = 0;
+    if (!pss) {
+        if (BIO_puts(bp, " (INVALID PSS PARAMETERS)\n") <= 0)
+            return 0;
+        return 1;
+    }
+    if (BIO_puts(bp, "\n") <= 0)
+        goto err;
+    if (!BIO_indent(bp, indent, 128))
+        goto err;
+    if (BIO_puts(bp, "Hash Algorithm: ") <= 0)
+        goto err;
+
+    if (pss->hashAlgorithm) {
+        if (i2a_ASN1_OBJECT(bp, pss->hashAlgorithm->algorithm) <= 0)
+            goto err;
+    } else if (BIO_puts(bp, "sha1 (default)") <= 0)
+        goto err;
+
+    if (BIO_puts(bp, "\n") <= 0)
+        goto err;
+
+    if (!BIO_indent(bp, indent, 128))
+        goto err;
+
+    if (BIO_puts(bp, "Mask Algorithm: ") <= 0)
+        goto err;
+    if (pss->maskGenAlgorithm) {
+        if (i2a_ASN1_OBJECT(bp, pss->maskGenAlgorithm->algorithm) <= 0)
+            goto err;
+        if (BIO_puts(bp, " with ") <= 0)
+            goto err;
+        if (maskHash) {
+            if (i2a_ASN1_OBJECT(bp, maskHash->algorithm) <= 0)
+                goto err;
+        } else if (BIO_puts(bp, "INVALID") <= 0)
+            goto err;
+    } else if (BIO_puts(bp, "mgf1 with sha1 (default)") <= 0)
+        goto err;
+    BIO_puts(bp, "\n");
+
+    if (!BIO_indent(bp, indent, 128))
+        goto err;
+    if (BIO_puts(bp, "Salt Length: 0x") <= 0)
+        goto err;
+    if (pss->saltLength) {
+        if (i2a_ASN1_INTEGER(bp, pss->saltLength) <= 0)
+            goto err;
+    } else if (BIO_puts(bp, "14 (default)") <= 0)
+        goto err;
+    BIO_puts(bp, "\n");
+
+    if (!BIO_indent(bp, indent, 128))
+        goto err;
+    if (BIO_puts(bp, "Trailer Field: 0x") <= 0)
+        goto err;
+    if (pss->trailerField) {
+        if (i2a_ASN1_INTEGER(bp, pss->trailerField) <= 0)
+            goto err;
+    } else if (BIO_puts(bp, "BC (default)") <= 0)
+        goto err;
+    BIO_puts(bp, "\n");
+
+    rv = 1;
+
+ err:
+    return rv;
+
+}
 
 static int rsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
-					const ASN1_STRING *sig,
-					int indent, ASN1_PCTX *pctx)
-	{
-	if (OBJ_obj2nid(sigalg->algorithm) == NID_rsassaPss)
-		{
-		int rv;
-		RSA_PSS_PARAMS *pss;
-		X509_ALGOR *maskHash;
-		pss = rsa_pss_decode(sigalg, &maskHash);
-		rv = rsa_pss_param_print(bp, pss, maskHash, indent);
-		if (pss)
-			RSA_PSS_PARAMS_free(pss);
-		if (maskHash)
-			X509_ALGOR_free(maskHash);
-		if (!rv)
-			return 0;
-		}
-	else if (!sig && BIO_puts(bp, "\n") <= 0)
-		return 0;
-	if (sig)
-		return X509_signature_dump(bp, sig, indent);
-	return 1;
-	}
+                         const ASN1_STRING *sig, int indent, ASN1_PCTX *pctx)
+{
+    if (OBJ_obj2nid(sigalg->algorithm) == NID_rsassaPss) {
+        int rv;
+        RSA_PSS_PARAMS *pss;
+        X509_ALGOR *maskHash;
+        pss = rsa_pss_decode(sigalg, &maskHash);
+        rv = rsa_pss_param_print(bp, pss, maskHash, indent);
+        if (pss)
+            RSA_PSS_PARAMS_free(pss);
+        if (maskHash)
+            X509_ALGOR_free(maskHash);
+        if (!rv)
+            return 0;
+    } else if (!sig && BIO_puts(bp, "\n") <= 0)
+        return 0;
+    if (sig)
+        return X509_signature_dump(bp, sig, indent);
+    return 1;
+}
 
 static int rsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-	{
-	X509_ALGOR *alg = NULL;
-	switch (op)
-		{
-
-		case ASN1_PKEY_CTRL_PKCS7_SIGN:
-		if (arg1 == 0)
-			PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, NULL, &alg);
-		break;
-
-		case ASN1_PKEY_CTRL_PKCS7_ENCRYPT:
-		if (arg1 == 0)
-			PKCS7_RECIP_INFO_get0_alg(arg2, &alg);
-		break;
+{
+    X509_ALGOR *alg = NULL;
+    switch (op) {
+
+    case ASN1_PKEY_CTRL_PKCS7_SIGN:
+        if (arg1 == 0)
+            PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, NULL, &alg);
+        break;
+
+    case ASN1_PKEY_CTRL_PKCS7_ENCRYPT:
+        if (arg1 == 0)
+            PKCS7_RECIP_INFO_get0_alg(arg2, &alg);
+        break;
 #ifndef OPENSSL_NO_CMS
-		case ASN1_PKEY_CTRL_CMS_SIGN:
-		if (arg1 == 0)
-			return rsa_cms_sign(arg2);
-		else if (arg1 == 1)
-			return rsa_cms_verify(arg2);
-		break;
-
-		case ASN1_PKEY_CTRL_CMS_ENVELOPE:
-		if (arg1 == 0)
-			return rsa_cms_encrypt(arg2);
-		else if (arg1 == 1)
-			return rsa_cms_decrypt(arg2);
-		break;
-
-		case ASN1_PKEY_CTRL_CMS_RI_TYPE:
-		*(int *)arg2 = CMS_RECIPINFO_TRANS;
-		return 1;
+    case ASN1_PKEY_CTRL_CMS_SIGN:
+        if (arg1 == 0)
+            return rsa_cms_sign(arg2);
+        else if (arg1 == 1)
+            return rsa_cms_verify(arg2);
+        break;
+
+    case ASN1_PKEY_CTRL_CMS_ENVELOPE:
+        if (arg1 == 0)
+            return rsa_cms_encrypt(arg2);
+        else if (arg1 == 1)
+            return rsa_cms_decrypt(arg2);
+        break;
+
+    case ASN1_PKEY_CTRL_CMS_RI_TYPE:
+        *(int *)arg2 = CMS_RECIPINFO_TRANS;
+        return 1;
 #endif
 
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-		*(int *)arg2 = NID_sha256;
-		return 1;
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_sha256;
+        return 1;
 
-		default:
-		return -2;
+    default:
+        return -2;
 
-		}
+    }
 
-	if (alg)
-		X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption),
-							V_ASN1_NULL, 0);
+    if (alg)
+        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
 
-	return 1;
+    return 1;
 
-	}
+}
 
 /* allocate and set algorithm ID from EVP_MD, default SHA1 */
 static int rsa_md_to_algor(X509_ALGOR **palg, const EVP_MD *md)
-	{
-	if (EVP_MD_type(md) == NID_sha1)
-		return 1;
-	*palg = X509_ALGOR_new();
-	if (!*palg)
-		return 0;
-	X509_ALGOR_set_md(*palg, md);
-	return 1;
-	}
+{
+    if (EVP_MD_type(md) == NID_sha1)
+        return 1;
+    *palg = X509_ALGOR_new();
+    if (!*palg)
+        return 0;
+    X509_ALGOR_set_md(*palg, md);
+    return 1;
+}
 
 /* Allocate and set MGF1 algorithm ID from EVP_MD */
 static int rsa_md_to_mgf1(X509_ALGOR **palg, const EVP_MD *mgf1md)
-	{
-	X509_ALGOR *algtmp = NULL;
-	ASN1_STRING *stmp = NULL;
-	*palg = NULL;
-	if (EVP_MD_type(mgf1md) == NID_sha1)
-		return 1;
-	/* need to embed algorithm ID inside another */
-	if (!rsa_md_to_algor(&algtmp, mgf1md))
-		goto err;
-	if (!ASN1_item_pack(algtmp, ASN1_ITEM_rptr(X509_ALGOR), &stmp))
-			goto err;
-	*palg = X509_ALGOR_new();
-	if (!*palg)
-		goto err;
-	X509_ALGOR_set0(*palg, OBJ_nid2obj(NID_mgf1), V_ASN1_SEQUENCE, stmp);
-	stmp = NULL;
-	err:
-	if (stmp)
-		ASN1_STRING_free(stmp);
-	if (algtmp)
-		X509_ALGOR_free(algtmp);
-	if (*palg)
-		return 1;
-	return 0;
-	}
+{
+    X509_ALGOR *algtmp = NULL;
+    ASN1_STRING *stmp = NULL;
+    *palg = NULL;
+    if (EVP_MD_type(mgf1md) == NID_sha1)
+        return 1;
+    /* need to embed algorithm ID inside another */
+    if (!rsa_md_to_algor(&algtmp, mgf1md))
+        goto err;
+    if (!ASN1_item_pack(algtmp, ASN1_ITEM_rptr(X509_ALGOR), &stmp))
+         goto err;
+    *palg = X509_ALGOR_new();
+    if (!*palg)
+        goto err;
+    X509_ALGOR_set0(*palg, OBJ_nid2obj(NID_mgf1), V_ASN1_SEQUENCE, stmp);
+    stmp = NULL;
+ err:
+    if (stmp)
+        ASN1_STRING_free(stmp);
+    if (algtmp)
+        X509_ALGOR_free(algtmp);
+    if (*palg)
+        return 1;
+    return 0;
+}
 
 /* convert algorithm ID to EVP_MD, default SHA1 */
 static const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg)
-	{
-	const EVP_MD *md;
-	if (!alg)
-		return EVP_sha1();
-	md = EVP_get_digestbyobj(alg->algorithm);
-	if (md == NULL)
-		RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
-	return md;
-	}
+{
+    const EVP_MD *md;
+    if (!alg)
+        return EVP_sha1();
+    md = EVP_get_digestbyobj(alg->algorithm);
+    if (md == NULL)
+        RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
+    return md;
+}
+
 /* convert MGF1 algorithm ID to EVP_MD, default SHA1 */
 static const EVP_MD *rsa_mgf1_to_md(X509_ALGOR *alg, X509_ALGOR *maskHash)
-	{
-	const EVP_MD *md;
-	if (!alg)
-		return EVP_sha1();
-	/* Check mask and lookup mask hash algorithm */
-	if (OBJ_obj2nid(alg->algorithm) != NID_mgf1)
-		{
-		RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_ALGORITHM);
-		return NULL;
-		}
-	if (!maskHash)
-		{
-		RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_PARAMETER);
-		return NULL;
-		}
-	md = EVP_get_digestbyobj(maskHash->algorithm);
-	if (md == NULL)
-		{
-		RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNKNOWN_MASK_DIGEST);
-		return NULL;
-		}
-	return md;
-	}
-
-/* Convert EVP_PKEY_CTX is PSS mode into corresponding algorithm parameter,
+{
+    const EVP_MD *md;
+    if (!alg)
+        return EVP_sha1();
+    /* Check mask and lookup mask hash algorithm */
+    if (OBJ_obj2nid(alg->algorithm) != NID_mgf1) {
+        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_ALGORITHM);
+        return NULL;
+    }
+    if (!maskHash) {
+        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_PARAMETER);
+        return NULL;
+    }
+    md = EVP_get_digestbyobj(maskHash->algorithm);
+    if (md == NULL) {
+        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNKNOWN_MASK_DIGEST);
+        return NULL;
+    }
+    return md;
+}
+
+/*
+ * Convert EVP_PKEY_CTX is PSS mode into corresponding algorithm parameter,
  * suitable for setting an AlgorithmIdentifier.
  */
 
 static ASN1_STRING *rsa_ctx_to_pss(EVP_PKEY_CTX *pkctx)
-	{
-	const EVP_MD *sigmd, *mgf1md;
-	RSA_PSS_PARAMS *pss = NULL;
-	ASN1_STRING *os = NULL;
-	EVP_PKEY *pk = EVP_PKEY_CTX_get0_pkey(pkctx);
-	int saltlen, rv = 0;
-	if (EVP_PKEY_CTX_get_signature_md(pkctx, &sigmd) <= 0)
-		goto err;
-	if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
-		goto err;
-	if (!EVP_PKEY_CTX_get_rsa_pss_saltlen(pkctx, &saltlen))
-		goto err;
-	if (saltlen == -1)
-		saltlen = EVP_MD_size(sigmd);
-	else if (saltlen == -2)
-		{
-		saltlen = EVP_PKEY_size(pk) - EVP_MD_size(sigmd) - 2;
-		if (((EVP_PKEY_bits(pk) - 1) & 0x7) == 0)
-			saltlen--;
-		}
-	pss = RSA_PSS_PARAMS_new();
-	if (!pss)
-		goto err;
-	if (saltlen != 20)
-		{
-		pss->saltLength = ASN1_INTEGER_new();
-		if (!pss->saltLength)
-			goto err;
-		if (!ASN1_INTEGER_set(pss->saltLength, saltlen))
-			goto err;
-		}
-	if (!rsa_md_to_algor(&pss->hashAlgorithm, sigmd))
-		goto err;
-	if (!rsa_md_to_mgf1(&pss->maskGenAlgorithm, mgf1md))
-		goto err;
-	/* Finally create string with pss parameter encoding. */
-	if (!ASN1_item_pack(pss, ASN1_ITEM_rptr(RSA_PSS_PARAMS), &os))
-		goto err;
-	rv = 1;
-	err:
-	if (pss)
-		RSA_PSS_PARAMS_free(pss);
-	if (rv)
-		return os;
-	if (os)
-		ASN1_STRING_free(os);
-	return NULL;
-	}
-
-/* From PSS AlgorithmIdentifier set public key parameters. If pkey
- * isn't NULL then the EVP_MD_CTX is setup and initalised. If it
- * is NULL parameters are passed to pkctx instead.
+{
+    const EVP_MD *sigmd, *mgf1md;
+    RSA_PSS_PARAMS *pss = NULL;
+    ASN1_STRING *os = NULL;
+    EVP_PKEY *pk = EVP_PKEY_CTX_get0_pkey(pkctx);
+    int saltlen, rv = 0;
+    if (EVP_PKEY_CTX_get_signature_md(pkctx, &sigmd) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
+        goto err;
+    if (!EVP_PKEY_CTX_get_rsa_pss_saltlen(pkctx, &saltlen))
+        goto err;
+    if (saltlen == -1)
+        saltlen = EVP_MD_size(sigmd);
+    else if (saltlen == -2) {
+        saltlen = EVP_PKEY_size(pk) - EVP_MD_size(sigmd) - 2;
+        if (((EVP_PKEY_bits(pk) - 1) & 0x7) == 0)
+            saltlen--;
+    }
+    pss = RSA_PSS_PARAMS_new();
+    if (!pss)
+        goto err;
+    if (saltlen != 20) {
+        pss->saltLength = ASN1_INTEGER_new();
+        if (!pss->saltLength)
+            goto err;
+        if (!ASN1_INTEGER_set(pss->saltLength, saltlen))
+            goto err;
+    }
+    if (!rsa_md_to_algor(&pss->hashAlgorithm, sigmd))
+        goto err;
+    if (!rsa_md_to_mgf1(&pss->maskGenAlgorithm, mgf1md))
+        goto err;
+    /* Finally create string with pss parameter encoding. */
+    if (!ASN1_item_pack(pss, ASN1_ITEM_rptr(RSA_PSS_PARAMS), &os))
+         goto err;
+    rv = 1;
+ err:
+    if (pss)
+        RSA_PSS_PARAMS_free(pss);
+    if (rv)
+        return os;
+    if (os)
+        ASN1_STRING_free(os);
+    return NULL;
+}
+
+/*
+ * From PSS AlgorithmIdentifier set public key parameters. If pkey isn't NULL
+ * then the EVP_MD_CTX is setup and initalised. If it is NULL parameters are
+ * passed to pkctx instead.
  */
 
 static int rsa_pss_to_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pkctx,
-				X509_ALGOR *sigalg, EVP_PKEY *pkey)
-	{
-	int rv = -1;
-	int saltlen;
-	const EVP_MD *mgf1md = NULL, *md = NULL;
-	RSA_PSS_PARAMS *pss;
-	X509_ALGOR *maskHash;
-	/* Sanity check: make sure it is PSS */
-	if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss)
-		{
-		RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
-		return -1;
-		}
-	/* Decode PSS parameters */
-	pss = rsa_pss_decode(sigalg, &maskHash);
-
-	if (pss == NULL)
-		{
-		RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_PSS_PARAMETERS);
-		goto err;
-		}
-	mgf1md = rsa_mgf1_to_md(pss->maskGenAlgorithm, maskHash);
-	if (!mgf1md)
-		goto err;
-	md = rsa_algor_to_md(pss->hashAlgorithm);
-	if (!md)
-		goto err;
-
-	if (pss->saltLength)
-		{
-		saltlen = ASN1_INTEGER_get(pss->saltLength);
-
-		/* Could perform more salt length sanity checks but the main
-		 * RSA routines will trap other invalid values anyway.
-		 */
-		if (saltlen < 0)
-			{
-			RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_SALT_LENGTH);
-			goto err;
-			}
-		}
-	else
-		saltlen = 20;
-
-	/* low-level routines support only trailer field 0xbc (value 1)
-	 * and PKCS#1 says we should reject any other value anyway.
-	 */
-	if (pss->trailerField && ASN1_INTEGER_get(pss->trailerField) != 1)
-		{
-		RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_TRAILER);
-		goto err;
-		}
-
-	/* We have all parameters now set up context */
-
-	if (pkey)
-		{
-		if (!EVP_DigestVerifyInit(ctx, &pkctx, md, NULL, pkey))
-			goto err;
-		}
-	else
-		{
-		const EVP_MD *checkmd;
-		if (EVP_PKEY_CTX_get_signature_md(pkctx, &checkmd) <= 0)
-			goto err;
-		if (EVP_MD_type(md) != EVP_MD_type(checkmd))
-			{
-			RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_DIGEST_DOES_NOT_MATCH);
-			goto err;
-			}
-		}
-
-	if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_PSS_PADDING) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_set_rsa_pss_saltlen(pkctx, saltlen) <= 0)
-		goto err;
-
-	if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
-		goto err;
-	/* Carry on */
-	rv = 1;
-
-	err:
-	RSA_PSS_PARAMS_free(pss);
-	if (maskHash)
-		X509_ALGOR_free(maskHash);
-	return rv;
-	}
+                          X509_ALGOR *sigalg, EVP_PKEY *pkey)
+{
+    int rv = -1;
+    int saltlen;
+    const EVP_MD *mgf1md = NULL, *md = NULL;
+    RSA_PSS_PARAMS *pss;
+    X509_ALGOR *maskHash;
+    /* Sanity check: make sure it is PSS */
+    if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss) {
+        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
+        return -1;
+    }
+    /* Decode PSS parameters */
+    pss = rsa_pss_decode(sigalg, &maskHash);
+
+    if (pss == NULL) {
+        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_PSS_PARAMETERS);
+        goto err;
+    }
+    mgf1md = rsa_mgf1_to_md(pss->maskGenAlgorithm, maskHash);
+    if (!mgf1md)
+        goto err;
+    md = rsa_algor_to_md(pss->hashAlgorithm);
+    if (!md)
+        goto err;
+
+    if (pss->saltLength) {
+        saltlen = ASN1_INTEGER_get(pss->saltLength);
+
+        /*
+         * Could perform more salt length sanity checks but the main RSA
+         * routines will trap other invalid values anyway.
+         */
+        if (saltlen < 0) {
+            RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_SALT_LENGTH);
+            goto err;
+        }
+    } else
+        saltlen = 20;
+
+    /*
+     * low-level routines support only trailer field 0xbc (value 1) and
+     * PKCS#1 says we should reject any other value anyway.
+     */
+    if (pss->trailerField && ASN1_INTEGER_get(pss->trailerField) != 1) {
+        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_TRAILER);
+        goto err;
+    }
+
+    /* We have all parameters now set up context */
+
+    if (pkey) {
+        if (!EVP_DigestVerifyInit(ctx, &pkctx, md, NULL, pkey))
+            goto err;
+    } else {
+        const EVP_MD *checkmd;
+        if (EVP_PKEY_CTX_get_signature_md(pkctx, &checkmd) <= 0)
+            goto err;
+        if (EVP_MD_type(md) != EVP_MD_type(checkmd)) {
+            RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_DIGEST_DOES_NOT_MATCH);
+            goto err;
+        }
+    }
+
+    if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_PSS_PADDING) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_set_rsa_pss_saltlen(pkctx, saltlen) <= 0)
+        goto err;
+
+    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
+        goto err;
+    /* Carry on */
+    rv = 1;
+
+ err:
+    RSA_PSS_PARAMS_free(pss);
+    if (maskHash)
+        X509_ALGOR_free(maskHash);
+    return rv;
+}
 
 static int rsa_cms_verify(CMS_SignerInfo *si)
-	{
-	int nid, nid2;
-	X509_ALGOR *alg;
-	EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
-	CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
-	nid = OBJ_obj2nid(alg->algorithm);
-	if (nid == NID_rsaEncryption)
-		return 1;
-	if (nid == NID_rsassaPss)
-		return rsa_pss_to_ctx(NULL, pkctx, alg, NULL);
-	/* Workaround for some implementation that use a signature OID */
-	if (OBJ_find_sigid_algs(nid, NULL, &nid2))
-		{
-		if (nid2 == NID_rsaEncryption)
-			return 1;
-		}
-	return 0;
-	}
-
-/* Customised RSA item verification routine. This is called 
- * when a signature is encountered requiring special handling. We 
- * currently only handle PSS.
+{
+    int nid, nid2;
+    X509_ALGOR *alg;
+    EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
+    CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
+    nid = OBJ_obj2nid(alg->algorithm);
+    if (nid == NID_rsaEncryption)
+        return 1;
+    if (nid == NID_rsassaPss)
+        return rsa_pss_to_ctx(NULL, pkctx, alg, NULL);
+    /* Workaround for some implementation that use a signature OID */
+    if (OBJ_find_sigid_algs(nid, NULL, &nid2)) {
+        if (nid2 == NID_rsaEncryption)
+            return 1;
+    }
+    return 0;
+}
+
+/*
+ * Customised RSA item verification routine. This is called when a signature
+ * is encountered requiring special handling. We currently only handle PSS.
  */
 
-
 static int rsa_item_verify(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-			X509_ALGOR *sigalg, ASN1_BIT_STRING *sig,
-			EVP_PKEY *pkey)
-	{
-	/* Sanity check: make sure it is PSS */
-	if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss)
-		{
-		RSAerr(RSA_F_RSA_ITEM_VERIFY, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
-		return -1;
-		}
-	if (rsa_pss_to_ctx(ctx, NULL, sigalg, pkey))
-		/* Carry on */
-		return 2;
-	return -1;
-	}
+                           X509_ALGOR *sigalg, ASN1_BIT_STRING *sig,
+                           EVP_PKEY *pkey)
+{
+    /* Sanity check: make sure it is PSS */
+    if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss) {
+        RSAerr(RSA_F_RSA_ITEM_VERIFY, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
+        return -1;
+    }
+    if (rsa_pss_to_ctx(ctx, NULL, sigalg, pkey))
+        /* Carry on */
+        return 2;
+    return -1;
+}
 
 static int rsa_cms_sign(CMS_SignerInfo *si)
-	{
-	int pad_mode = RSA_PKCS1_PADDING;
-	X509_ALGOR *alg;
-	EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
-	ASN1_STRING *os = NULL;
-	CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
-	if (pkctx)
-		{
-		if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-			return 0;
-		}
-	if (pad_mode == RSA_PKCS1_PADDING)
-		{
-		X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption),
-							V_ASN1_NULL, 0);
-		return 1;
-		}
-	/* We don't support it */
-	if (pad_mode != RSA_PKCS1_PSS_PADDING)
-		return 0;
-	os = rsa_ctx_to_pss(pkctx);
-	if (!os)
-		return 0;
-	X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsassaPss), V_ASN1_SEQUENCE, os);
-	return 1;
-	}
+{
+    int pad_mode = RSA_PKCS1_PADDING;
+    X509_ALGOR *alg;
+    EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
+    ASN1_STRING *os = NULL;
+    CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
+    if (pkctx) {
+        if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
+            return 0;
+    }
+    if (pad_mode == RSA_PKCS1_PADDING) {
+        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
+        return 1;
+    }
+    /* We don't support it */
+    if (pad_mode != RSA_PKCS1_PSS_PADDING)
+        return 0;
+    os = rsa_ctx_to_pss(pkctx);
+    if (!os)
+        return 0;
+    X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsassaPss), V_ASN1_SEQUENCE, os);
+    return 1;
+}
 
 static int rsa_item_sign(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-				X509_ALGOR *alg1, X509_ALGOR *alg2, 
-				ASN1_BIT_STRING *sig)
-	{
-	int pad_mode;
-	EVP_PKEY_CTX *pkctx = ctx->pctx;
-	if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-		return 0;
-	if (pad_mode == RSA_PKCS1_PADDING)
-		return 2;
-	if (pad_mode == RSA_PKCS1_PSS_PADDING)
-		{
-		ASN1_STRING *os1 = NULL;
-		os1 = rsa_ctx_to_pss(pkctx);
-		if (!os1)
-			return 0;
-		/* Duplicate parameters if we have to */
-		if (alg2)
-			{
-			ASN1_STRING *os2 = ASN1_STRING_dup(os1);
-			if (!os2)
-				{
-				ASN1_STRING_free(os1);
-				return 0;
-				}
-			X509_ALGOR_set0(alg2, OBJ_nid2obj(NID_rsassaPss),
-						V_ASN1_SEQUENCE, os2);
-			}
-		X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_rsassaPss),
-					V_ASN1_SEQUENCE, os1);
-		return 3;
-		}
-	return 2;
-	}
+                         X509_ALGOR *alg1, X509_ALGOR *alg2,
+                         ASN1_BIT_STRING *sig)
+{
+    int pad_mode;
+    EVP_PKEY_CTX *pkctx = ctx->pctx;
+    if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
+        return 0;
+    if (pad_mode == RSA_PKCS1_PADDING)
+        return 2;
+    if (pad_mode == RSA_PKCS1_PSS_PADDING) {
+        ASN1_STRING *os1 = NULL;
+        os1 = rsa_ctx_to_pss(pkctx);
+        if (!os1)
+            return 0;
+        /* Duplicate parameters if we have to */
+        if (alg2) {
+            ASN1_STRING *os2 = ASN1_STRING_dup(os1);
+            if (!os2) {
+                ASN1_STRING_free(os1);
+                return 0;
+            }
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(NID_rsassaPss),
+                            V_ASN1_SEQUENCE, os2);
+        }
+        X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_rsassaPss),
+                        V_ASN1_SEQUENCE, os1);
+        return 3;
+    }
+    return 2;
+}
 
 static RSA_OAEP_PARAMS *rsa_oaep_decode(const X509_ALGOR *alg,
-					X509_ALGOR **pmaskHash)
-	{
-	const unsigned char *p;
-	int plen;
-	RSA_OAEP_PARAMS *pss;
+                                        X509_ALGOR **pmaskHash)
+{
+    const unsigned char *p;
+    int plen;
+    RSA_OAEP_PARAMS *pss;
 
-	*pmaskHash = NULL;
+    *pmaskHash = NULL;
 
-	if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
-		return NULL;
-	p = alg->parameter->value.sequence->data;
-	plen = alg->parameter->value.sequence->length;
-	pss = d2i_RSA_OAEP_PARAMS(NULL, &p, plen);
+    if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
+        return NULL;
+    p = alg->parameter->value.sequence->data;
+    plen = alg->parameter->value.sequence->length;
+    pss = d2i_RSA_OAEP_PARAMS(NULL, &p, plen);
 
-	if (!pss)
-		return NULL;
+    if (!pss)
+        return NULL;
 
-	*pmaskHash = rsa_mgf1_decode(pss->maskGenFunc);
+    *pmaskHash = rsa_mgf1_decode(pss->maskGenFunc);
 
-	return pss;
-	}
+    return pss;
+}
 
 static int rsa_cms_decrypt(CMS_RecipientInfo *ri)
-	{
-	EVP_PKEY_CTX *pkctx;
-	X509_ALGOR *cmsalg;
-	int nid;
-	int rv = -1;
-	unsigned char *label = NULL;
-	int labellen = 0;
-	const EVP_MD *mgf1md = NULL, *md = NULL;
-	RSA_OAEP_PARAMS *oaep;
-	X509_ALGOR *maskHash;
-	pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	if (!pkctx)
-		return 0;
-	if (!CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &cmsalg))
-		return -1;
-	nid = OBJ_obj2nid(cmsalg->algorithm);
-	if (nid == NID_rsaEncryption)
-		return 1;
-	if (nid != NID_rsaesOaep)
-		{
-		RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_ENCRYPTION_TYPE);
-		return -1;
-		}
-	/* Decode OAEP parameters */
-	oaep = rsa_oaep_decode(cmsalg, &maskHash);
-
-	if (oaep == NULL)
-		{
-		RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_OAEP_PARAMETERS);
-		goto err;
-		}
-
-	mgf1md = rsa_mgf1_to_md(oaep->maskGenFunc, maskHash);
-	if (!mgf1md)
-		goto err;
-	md = rsa_algor_to_md(oaep->hashFunc);
-	if (!md)
-		goto err;
-
-	if (oaep->pSourceFunc)
-		{
-		X509_ALGOR *plab = oaep->pSourceFunc;
-		if (OBJ_obj2nid(plab->algorithm) != NID_pSpecified)
-			{
-			RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_LABEL_SOURCE);
-			goto err;
-			}
-		if (plab->parameter->type != V_ASN1_OCTET_STRING)
-			{
-			RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_LABEL);
-			goto err;
-			}
-
-		label = plab->parameter->value.octet_string->data;
-		/* Stop label being freed when OAEP parameters are freed */
-		plab->parameter->value.octet_string->data = NULL;
-		labellen = plab->parameter->value.octet_string->length;
-		}
-
-	if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_OAEP_PADDING) <= 0)
-		goto err;
-	if (EVP_PKEY_CTX_set_rsa_oaep_md(pkctx, md) <= 0)
-		goto err;
-	if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
-		goto err;
-	if (EVP_PKEY_CTX_set0_rsa_oaep_label(pkctx, label, labellen) <= 0)
-		goto err;
-	/* Carry on */
-	rv = 1;
-
-	err:
-	RSA_OAEP_PARAMS_free(oaep);
-	if (maskHash)
-		X509_ALGOR_free(maskHash);
-	return rv;
-	}
+{
+    EVP_PKEY_CTX *pkctx;
+    X509_ALGOR *cmsalg;
+    int nid;
+    int rv = -1;
+    unsigned char *label = NULL;
+    int labellen = 0;
+    const EVP_MD *mgf1md = NULL, *md = NULL;
+    RSA_OAEP_PARAMS *oaep;
+    X509_ALGOR *maskHash;
+    pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    if (!pkctx)
+        return 0;
+    if (!CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &cmsalg))
+        return -1;
+    nid = OBJ_obj2nid(cmsalg->algorithm);
+    if (nid == NID_rsaEncryption)
+        return 1;
+    if (nid != NID_rsaesOaep) {
+        RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_ENCRYPTION_TYPE);
+        return -1;
+    }
+    /* Decode OAEP parameters */
+    oaep = rsa_oaep_decode(cmsalg, &maskHash);
+
+    if (oaep == NULL) {
+        RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_OAEP_PARAMETERS);
+        goto err;
+    }
+
+    mgf1md = rsa_mgf1_to_md(oaep->maskGenFunc, maskHash);
+    if (!mgf1md)
+        goto err;
+    md = rsa_algor_to_md(oaep->hashFunc);
+    if (!md)
+        goto err;
+
+    if (oaep->pSourceFunc) {
+        X509_ALGOR *plab = oaep->pSourceFunc;
+        if (OBJ_obj2nid(plab->algorithm) != NID_pSpecified) {
+            RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_LABEL_SOURCE);
+            goto err;
+        }
+        if (plab->parameter->type != V_ASN1_OCTET_STRING) {
+            RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_LABEL);
+            goto err;
+        }
+
+        label = plab->parameter->value.octet_string->data;
+        /* Stop label being freed when OAEP parameters are freed */
+        plab->parameter->value.octet_string->data = NULL;
+        labellen = plab->parameter->value.octet_string->length;
+    }
+
+    if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_OAEP_PADDING) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_set_rsa_oaep_md(pkctx, md) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_set0_rsa_oaep_label(pkctx, label, labellen) <= 0)
+        goto err;
+    /* Carry on */
+    rv = 1;
+
+ err:
+    RSA_OAEP_PARAMS_free(oaep);
+    if (maskHash)
+        X509_ALGOR_free(maskHash);
+    return rv;
+}
 
 static int rsa_cms_encrypt(CMS_RecipientInfo *ri)
-	{
-	const EVP_MD *md, *mgf1md;
-	RSA_OAEP_PARAMS *oaep = NULL;
-	ASN1_STRING *os = NULL;
-	X509_ALGOR *alg;
-	EVP_PKEY_CTX *pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-	int pad_mode = RSA_PKCS1_PADDING, rv = 0, labellen;
-	unsigned char *label;
-	CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &alg);
-	if (pkctx)
-		{
-		if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-			return 0;
-		}
-	if (pad_mode == RSA_PKCS1_PADDING)
-		{
-		X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption),
-							V_ASN1_NULL, 0);
-		return 1;
-		}
-	/* Not supported */
-	if (pad_mode != RSA_PKCS1_OAEP_PADDING)
-		return 0;
-	if (EVP_PKEY_CTX_get_rsa_oaep_md(pkctx, &md) <= 0)
-		goto err;
-	if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
-		goto err;
-	labellen = EVP_PKEY_CTX_get0_rsa_oaep_label(pkctx, &label);
-	if (labellen < 0)
-		goto err;
-	oaep = RSA_OAEP_PARAMS_new();
-	if (!oaep)
-		goto err;
-	if (!rsa_md_to_algor(&oaep->hashFunc, md))
-		goto err;
-	if (!rsa_md_to_mgf1(&oaep->maskGenFunc, mgf1md))
-		goto err;
-	if (labellen > 0)
-		{
-		ASN1_OCTET_STRING *los = ASN1_OCTET_STRING_new();
-		oaep->pSourceFunc = X509_ALGOR_new();
-		if (!oaep->pSourceFunc)
-			goto err;
-		if (!los)
-			goto err;
-		if (!ASN1_OCTET_STRING_set(los, label, labellen))
-			{
-			ASN1_OCTET_STRING_free(los);
-			goto err;
-			}
-		X509_ALGOR_set0(oaep->pSourceFunc, OBJ_nid2obj(NID_pSpecified),
-						V_ASN1_OCTET_STRING, los);
-		}
-	/* create string with pss parameter encoding. */
-	if (!ASN1_item_pack(oaep, ASN1_ITEM_rptr(RSA_OAEP_PARAMS), &os))
-		goto err;
-	X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaesOaep), V_ASN1_SEQUENCE, os);
-	os = NULL;
-	rv = 1;
-	err:
-	if (oaep)
-		RSA_OAEP_PARAMS_free(oaep);
-	if (os)
-		ASN1_STRING_free(os);
-	return rv;
-	}
-
-const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] = 
-	{
-		{
-		EVP_PKEY_RSA,
-		EVP_PKEY_RSA,
-		ASN1_PKEY_SIGPARAM_NULL,
-
-		"RSA",
-		"OpenSSL RSA method",
-
-		rsa_pub_decode,
-		rsa_pub_encode,
-		rsa_pub_cmp,
-		rsa_pub_print,
-
-		rsa_priv_decode,
-		rsa_priv_encode,
-		rsa_priv_print,
-
-		int_rsa_size,
-		rsa_bits,
-
-		0,0,0,0,0,0,
-
-		rsa_sig_print,
-		int_rsa_free,
-		rsa_pkey_ctrl,
-		old_rsa_priv_decode,
-		old_rsa_priv_encode,
-		rsa_item_verify,
-		rsa_item_sign
-		},
-
-		{
-		EVP_PKEY_RSA2,
-		EVP_PKEY_RSA,
-		ASN1_PKEY_ALIAS
-		}
-	};
+{
+    const EVP_MD *md, *mgf1md;
+    RSA_OAEP_PARAMS *oaep = NULL;
+    ASN1_STRING *os = NULL;
+    X509_ALGOR *alg;
+    EVP_PKEY_CTX *pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
+    int pad_mode = RSA_PKCS1_PADDING, rv = 0, labellen;
+    unsigned char *label;
+    CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &alg);
+    if (pkctx) {
+        if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
+            return 0;
+    }
+    if (pad_mode == RSA_PKCS1_PADDING) {
+        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
+        return 1;
+    }
+    /* Not supported */
+    if (pad_mode != RSA_PKCS1_OAEP_PADDING)
+        return 0;
+    if (EVP_PKEY_CTX_get_rsa_oaep_md(pkctx, &md) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
+        goto err;
+    labellen = EVP_PKEY_CTX_get0_rsa_oaep_label(pkctx, &label);
+    if (labellen < 0)
+        goto err;
+    oaep = RSA_OAEP_PARAMS_new();
+    if (!oaep)
+        goto err;
+    if (!rsa_md_to_algor(&oaep->hashFunc, md))
+        goto err;
+    if (!rsa_md_to_mgf1(&oaep->maskGenFunc, mgf1md))
+        goto err;
+    if (labellen > 0) {
+        ASN1_OCTET_STRING *los = ASN1_OCTET_STRING_new();
+        oaep->pSourceFunc = X509_ALGOR_new();
+        if (!oaep->pSourceFunc)
+            goto err;
+        if (!los)
+            goto err;
+        if (!ASN1_OCTET_STRING_set(los, label, labellen)) {
+            ASN1_OCTET_STRING_free(los);
+            goto err;
+        }
+        X509_ALGOR_set0(oaep->pSourceFunc, OBJ_nid2obj(NID_pSpecified),
+                        V_ASN1_OCTET_STRING, los);
+    }
+    /* create string with pss parameter encoding. */
+    if (!ASN1_item_pack(oaep, ASN1_ITEM_rptr(RSA_OAEP_PARAMS), &os))
+         goto err;
+    X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaesOaep), V_ASN1_SEQUENCE, os);
+    os = NULL;
+    rv = 1;
+ err:
+    if (oaep)
+        RSA_OAEP_PARAMS_free(oaep);
+    if (os)
+        ASN1_STRING_free(os);
+    return rv;
+}
+
+const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] = {
+    {
+     EVP_PKEY_RSA,
+     EVP_PKEY_RSA,
+     ASN1_PKEY_SIGPARAM_NULL,
+
+     "RSA",
+     "OpenSSL RSA method",
+
+     rsa_pub_decode,
+     rsa_pub_encode,
+     rsa_pub_cmp,
+     rsa_pub_print,
+
+     rsa_priv_decode,
+     rsa_priv_encode,
+     rsa_priv_print,
+
+     int_rsa_size,
+     rsa_bits,
+
+     0, 0, 0, 0, 0, 0,
+
+     rsa_sig_print,
+     int_rsa_free,
+     rsa_pkey_ctrl,
+     old_rsa_priv_decode,
+     old_rsa_priv_encode,
+     rsa_item_verify,
+     rsa_item_sign},
+
+    {
+     EVP_PKEY_RSA2,
+     EVP_PKEY_RSA,
+     ASN1_PKEY_ALIAS}
+};
diff --git a/crypto/rsa/rsa_asn1.c b/crypto/rsa/rsa_asn1.c
index dfb7292682..aff8b583fa 100644
--- a/crypto/rsa/rsa_asn1.c
+++ b/crypto/rsa/rsa_asn1.c
@@ -1,6 +1,7 @@
 /* rsa_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,51 +66,52 @@
 
 /* Override the default free and new methods */
 static int rsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
+                  void *exarg)
 {
-	if(operation == ASN1_OP_NEW_PRE) {
-		*pval = (ASN1_VALUE *)RSA_new();
-		if(*pval) return 2;
-		return 0;
-	} else if(operation == ASN1_OP_FREE_PRE) {
-		RSA_free((RSA *)*pval);
-		*pval = NULL;
-		return 2;
-	}
-	return 1;
+    if (operation == ASN1_OP_NEW_PRE) {
+        *pval = (ASN1_VALUE *)RSA_new();
+        if (*pval)
+            return 2;
+        return 0;
+    } else if (operation == ASN1_OP_FREE_PRE) {
+        RSA_free((RSA *)*pval);
+        *pval = NULL;
+        return 2;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(RSAPrivateKey, rsa_cb) = {
-	ASN1_SIMPLE(RSA, version, LONG),
-	ASN1_SIMPLE(RSA, n, BIGNUM),
-	ASN1_SIMPLE(RSA, e, BIGNUM),
-	ASN1_SIMPLE(RSA, d, BIGNUM),
-	ASN1_SIMPLE(RSA, p, BIGNUM),
-	ASN1_SIMPLE(RSA, q, BIGNUM),
-	ASN1_SIMPLE(RSA, dmp1, BIGNUM),
-	ASN1_SIMPLE(RSA, dmq1, BIGNUM),
-	ASN1_SIMPLE(RSA, iqmp, BIGNUM)
+        ASN1_SIMPLE(RSA, version, LONG),
+        ASN1_SIMPLE(RSA, n, BIGNUM),
+        ASN1_SIMPLE(RSA, e, BIGNUM),
+        ASN1_SIMPLE(RSA, d, BIGNUM),
+        ASN1_SIMPLE(RSA, p, BIGNUM),
+        ASN1_SIMPLE(RSA, q, BIGNUM),
+        ASN1_SIMPLE(RSA, dmp1, BIGNUM),
+        ASN1_SIMPLE(RSA, dmq1, BIGNUM),
+        ASN1_SIMPLE(RSA, iqmp, BIGNUM)
 } ASN1_SEQUENCE_END_cb(RSA, RSAPrivateKey)
 
 
 ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
-	ASN1_SIMPLE(RSA, n, BIGNUM),
-	ASN1_SIMPLE(RSA, e, BIGNUM),
+        ASN1_SIMPLE(RSA, n, BIGNUM),
+        ASN1_SIMPLE(RSA, e, BIGNUM),
 } ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
 
 ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
-	ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
-	ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
-	ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
-	ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
 } ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
 
 IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
 
 ASN1_SEQUENCE(RSA_OAEP_PARAMS) = {
-	ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
-	ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
-	ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
+        ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
+        ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
+        ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
 } ASN1_SEQUENCE_END(RSA_OAEP_PARAMS)
 
 IMPLEMENT_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
@@ -119,11 +121,11 @@ IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)
 
 RSA *RSAPublicKey_dup(RSA *rsa)
-	{
-	return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
-	}
+{
+    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
+}
 
 RSA *RSAPrivateKey_dup(RSA *rsa)
-	{
-	return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
-	}
+{
+    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
+}
diff --git a/crypto/rsa/rsa_chk.c b/crypto/rsa/rsa_chk.c
index cc30e77132..f4383860b5 100644
--- a/crypto/rsa/rsa_chk.c
+++ b/crypto/rsa/rsa_chk.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -52,139 +52,163 @@
 #include 
 #include 
 
-
 int RSA_check_key(const RSA *key)
-	{
-	BIGNUM *i, *j, *k, *l, *m;
-	BN_CTX *ctx;
-	int r;
-	int ret=1;
-
-	if (!key->p || !key->q || !key->n || !key->e || !key->d)
-		{
-		RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_VALUE_MISSING);
-		return 0;
-		}
-	
-	i = BN_new();
-	j = BN_new();
-	k = BN_new();
-	l = BN_new();
-	m = BN_new();
-	ctx = BN_CTX_new();
-	if (i == NULL || j == NULL || k == NULL || l == NULL ||
-		m == NULL || ctx == NULL)
-		{
-		ret = -1;
-		RSAerr(RSA_F_RSA_CHECK_KEY, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	
-	/* p prime? */
-	r = BN_is_prime_ex(key->p, BN_prime_checks, NULL, NULL);
-	if (r != 1)
-		{
-		ret = r;
-		if (r != 0)
-			goto err;
-		RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_P_NOT_PRIME);
-		}
-	
-	/* q prime? */
-	r = BN_is_prime_ex(key->q, BN_prime_checks, NULL, NULL);
-	if (r != 1)
-		{
-		ret = r;
-		if (r != 0)
-			goto err;
-		RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_Q_NOT_PRIME);
-		}
-	
-	/* n = p*q? */
-	r = BN_mul(i, key->p, key->q, ctx);
-	if (!r) { ret = -1; goto err; }
-	
-	if (BN_cmp(i, key->n) != 0)
-		{
-		ret = 0;
-		RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_N_DOES_NOT_EQUAL_P_Q);
-		}
-	
-	/* d*e = 1  mod lcm(p-1,q-1)? */
-
-	r = BN_sub(i, key->p, BN_value_one());
-	if (!r) { ret = -1; goto err; }
-	r = BN_sub(j, key->q, BN_value_one());
-	if (!r) { ret = -1; goto err; }
-
-	/* now compute k = lcm(i,j) */
-	r = BN_mul(l, i, j, ctx);
-	if (!r) { ret = -1; goto err; }
-	r = BN_gcd(m, i, j, ctx);
-	if (!r) { ret = -1; goto err; }
-	r = BN_div(k, NULL, l, m, ctx); /* remainder is 0 */
-	if (!r) { ret = -1; goto err; }
-
-	r = BN_mod_mul(i, key->d, key->e, k, ctx);
-	if (!r) { ret = -1; goto err; }
-
-	if (!BN_is_one(i))
-		{
-		ret = 0;
-		RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_D_E_NOT_CONGRUENT_TO_1);
-		}
-	
-	if (key->dmp1 != NULL && key->dmq1 != NULL && key->iqmp != NULL)
-		{
-		/* dmp1 = d mod (p-1)? */
-		r = BN_sub(i, key->p, BN_value_one());
-		if (!r) { ret = -1; goto err; }
-
-		r = BN_mod(j, key->d, i, ctx);
-		if (!r) { ret = -1; goto err; }
-
-		if (BN_cmp(j, key->dmp1) != 0)
-			{
-			ret = 0;
-			RSAerr(RSA_F_RSA_CHECK_KEY,
-				RSA_R_DMP1_NOT_CONGRUENT_TO_D);
-			}
-	
-		/* dmq1 = d mod (q-1)? */    
-		r = BN_sub(i, key->q, BN_value_one());
-		if (!r) { ret = -1; goto err; }
-	
-		r = BN_mod(j, key->d, i, ctx);
-		if (!r) { ret = -1; goto err; }
-
-		if (BN_cmp(j, key->dmq1) != 0)
-			{
-			ret = 0;
-			RSAerr(RSA_F_RSA_CHECK_KEY,
-				RSA_R_DMQ1_NOT_CONGRUENT_TO_D);
-			}
-	
-		/* iqmp = q^-1 mod p? */
-		if(!BN_mod_inverse(i, key->q, key->p, ctx))
-			{
-			ret = -1;
-			goto err;
-			}
-
-		if (BN_cmp(i, key->iqmp) != 0)
-			{
-			ret = 0;
-			RSAerr(RSA_F_RSA_CHECK_KEY,
-				RSA_R_IQMP_NOT_INVERSE_OF_Q);
-			}
-		}
+{
+    BIGNUM *i, *j, *k, *l, *m;
+    BN_CTX *ctx;
+    int r;
+    int ret = 1;
+
+    if (!key->p || !key->q || !key->n || !key->e || !key->d) {
+        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_VALUE_MISSING);
+        return 0;
+    }
+
+    i = BN_new();
+    j = BN_new();
+    k = BN_new();
+    l = BN_new();
+    m = BN_new();
+    ctx = BN_CTX_new();
+    if (i == NULL || j == NULL || k == NULL || l == NULL ||
+        m == NULL || ctx == NULL) {
+        ret = -1;
+        RSAerr(RSA_F_RSA_CHECK_KEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /* p prime? */
+    r = BN_is_prime_ex(key->p, BN_prime_checks, NULL, NULL);
+    if (r != 1) {
+        ret = r;
+        if (r != 0)
+            goto err;
+        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_P_NOT_PRIME);
+    }
+
+    /* q prime? */
+    r = BN_is_prime_ex(key->q, BN_prime_checks, NULL, NULL);
+    if (r != 1) {
+        ret = r;
+        if (r != 0)
+            goto err;
+        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_Q_NOT_PRIME);
+    }
+
+    /* n = p*q? */
+    r = BN_mul(i, key->p, key->q, ctx);
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+
+    if (BN_cmp(i, key->n) != 0) {
+        ret = 0;
+        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_N_DOES_NOT_EQUAL_P_Q);
+    }
+
+    /* d*e = 1  mod lcm(p-1,q-1)? */
+
+    r = BN_sub(i, key->p, BN_value_one());
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+    r = BN_sub(j, key->q, BN_value_one());
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+
+    /* now compute k = lcm(i,j) */
+    r = BN_mul(l, i, j, ctx);
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+    r = BN_gcd(m, i, j, ctx);
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+    r = BN_div(k, NULL, l, m, ctx); /* remainder is 0 */
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+
+    r = BN_mod_mul(i, key->d, key->e, k, ctx);
+    if (!r) {
+        ret = -1;
+        goto err;
+    }
+
+    if (!BN_is_one(i)) {
+        ret = 0;
+        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_D_E_NOT_CONGRUENT_TO_1);
+    }
+
+    if (key->dmp1 != NULL && key->dmq1 != NULL && key->iqmp != NULL) {
+        /* dmp1 = d mod (p-1)? */
+        r = BN_sub(i, key->p, BN_value_one());
+        if (!r) {
+            ret = -1;
+            goto err;
+        }
+
+        r = BN_mod(j, key->d, i, ctx);
+        if (!r) {
+            ret = -1;
+            goto err;
+        }
+
+        if (BN_cmp(j, key->dmp1) != 0) {
+            ret = 0;
+            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMP1_NOT_CONGRUENT_TO_D);
+        }
+
+        /* dmq1 = d mod (q-1)? */
+        r = BN_sub(i, key->q, BN_value_one());
+        if (!r) {
+            ret = -1;
+            goto err;
+        }
+
+        r = BN_mod(j, key->d, i, ctx);
+        if (!r) {
+            ret = -1;
+            goto err;
+        }
+
+        if (BN_cmp(j, key->dmq1) != 0) {
+            ret = 0;
+            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMQ1_NOT_CONGRUENT_TO_D);
+        }
+
+        /* iqmp = q^-1 mod p? */
+        if (!BN_mod_inverse(i, key->q, key->p, ctx)) {
+            ret = -1;
+            goto err;
+        }
+
+        if (BN_cmp(i, key->iqmp) != 0) {
+            ret = 0;
+            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_IQMP_NOT_INVERSE_OF_Q);
+        }
+    }
 
  err:
-	if (i != NULL) BN_free(i);
-	if (j != NULL) BN_free(j);
-	if (k != NULL) BN_free(k);
-	if (l != NULL) BN_free(l);
-	if (m != NULL) BN_free(m);
-	if (ctx != NULL) BN_CTX_free(ctx);
-	return (ret);
-	}
+    if (i != NULL)
+        BN_free(i);
+    if (j != NULL)
+        BN_free(j);
+    if (k != NULL)
+        BN_free(k);
+    if (l != NULL)
+        BN_free(l);
+    if (m != NULL)
+        BN_free(m);
+    if (ctx != NULL)
+        BN_CTX_free(ctx);
+    return (ret);
+}
diff --git a/crypto/rsa/rsa_crpt.c b/crypto/rsa/rsa_crpt.c
index d3e44785dc..5c416b53fa 100644
--- a/crypto/rsa/rsa_crpt.c
+++ b/crypto/rsa/rsa_crpt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,194 +64,184 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 int RSA_size(const RSA *r)
-	{
-	return(BN_num_bytes(r->n));
-	}
+{
+    return (BN_num_bytes(r->n));
+}
 
 int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
+                       RSA *rsa, int padding)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_PUBLIC_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-		return -1;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_PUBLIC_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
+        return -1;
+    }
 #endif
-	return(rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding));
-	}
+    return (rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding));
+}
 
-int RSA_private_encrypt(int flen, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
+int RSA_private_encrypt(int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_PRIVATE_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-		return -1;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_PRIVATE_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
+        return -1;
+    }
 #endif
-	return(rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding));
-	}
+    return (rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding));
+}
 
-int RSA_private_decrypt(int flen, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
+int RSA_private_decrypt(int flen, const unsigned char *from,
+                        unsigned char *to, RSA *rsa, int padding)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_PRIVATE_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-		return -1;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_PRIVATE_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
+        return -1;
+    }
 #endif
-	return(rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding));
-	}
+    return (rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding));
+}
 
 int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
+                       RSA *rsa, int padding)
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_PUBLIC_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-		return -1;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_PUBLIC_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
+        return -1;
+    }
 #endif
-	return(rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding));
-	}
+    return (rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding));
+}
 
 int RSA_flags(const RSA *r)
-	{
-	return((r == NULL)?0:r->meth->flags);
-	}
+{
+    return ((r == NULL) ? 0 : r->meth->flags);
+}
 
 void RSA_blinding_off(RSA *rsa)
-	{
-	if (rsa->blinding != NULL)
-		{
-		BN_BLINDING_free(rsa->blinding);
-		rsa->blinding=NULL;
-		}
-	rsa->flags &= ~RSA_FLAG_BLINDING;
-	rsa->flags |= RSA_FLAG_NO_BLINDING;
-	}
+{
+    if (rsa->blinding != NULL) {
+        BN_BLINDING_free(rsa->blinding);
+        rsa->blinding = NULL;
+    }
+    rsa->flags &= ~RSA_FLAG_BLINDING;
+    rsa->flags |= RSA_FLAG_NO_BLINDING;
+}
 
 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx)
-	{
-	int ret=0;
+{
+    int ret = 0;
 
-	if (rsa->blinding != NULL)
-		RSA_blinding_off(rsa);
+    if (rsa->blinding != NULL)
+        RSA_blinding_off(rsa);
 
-	rsa->blinding = RSA_setup_blinding(rsa, ctx);
-	if (rsa->blinding == NULL)
-		goto err;
+    rsa->blinding = RSA_setup_blinding(rsa, ctx);
+    if (rsa->blinding == NULL)
+        goto err;
 
-	rsa->flags |= RSA_FLAG_BLINDING;
-	rsa->flags &= ~RSA_FLAG_NO_BLINDING;
-	ret=1;
-err:
-	return(ret);
-	}
+    rsa->flags |= RSA_FLAG_BLINDING;
+    rsa->flags &= ~RSA_FLAG_NO_BLINDING;
+    ret = 1;
+ err:
+    return (ret);
+}
 
 static BIGNUM *rsa_get_public_exp(const BIGNUM *d, const BIGNUM *p,
-	const BIGNUM *q, BN_CTX *ctx)
+                                  const BIGNUM *q, BN_CTX *ctx)
 {
-	BIGNUM *ret = NULL, *r0, *r1, *r2;
-
-	if (d == NULL || p == NULL || q == NULL)
-		return NULL;
-
-	BN_CTX_start(ctx);
-	r0 = BN_CTX_get(ctx);
-	r1 = BN_CTX_get(ctx);
-	r2 = BN_CTX_get(ctx);
-	if (r2 == NULL)
-		goto err;
-
-	if (!BN_sub(r1, p, BN_value_one())) goto err;
-	if (!BN_sub(r2, q, BN_value_one())) goto err;
-	if (!BN_mul(r0, r1, r2, ctx)) goto err;
-
-	ret = BN_mod_inverse(NULL, d, r0, ctx);
-err:
-	BN_CTX_end(ctx);
-	return ret;
+    BIGNUM *ret = NULL, *r0, *r1, *r2;
+
+    if (d == NULL || p == NULL || q == NULL)
+        return NULL;
+
+    BN_CTX_start(ctx);
+    r0 = BN_CTX_get(ctx);
+    r1 = BN_CTX_get(ctx);
+    r2 = BN_CTX_get(ctx);
+    if (r2 == NULL)
+        goto err;
+
+    if (!BN_sub(r1, p, BN_value_one()))
+        goto err;
+    if (!BN_sub(r2, q, BN_value_one()))
+        goto err;
+    if (!BN_mul(r0, r1, r2, ctx))
+        goto err;
+
+    ret = BN_mod_inverse(NULL, d, r0, ctx);
+ err:
+    BN_CTX_end(ctx);
+    return ret;
 }
 
 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx)
 {
-	BIGNUM local_n;
-	BIGNUM *e,*n;
-	BN_CTX *ctx;
-	BN_BLINDING *ret = NULL;
-
-	if (in_ctx == NULL)
-		{
-		if ((ctx = BN_CTX_new()) == NULL) return 0;
-		}
-	else
-		ctx = in_ctx;
-
-	BN_CTX_start(ctx);
-	e  = BN_CTX_get(ctx);
-	if (e == NULL)
-		{
-		RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (rsa->e == NULL)
-		{
-		e = rsa_get_public_exp(rsa->d, rsa->p, rsa->q, ctx);
-		if (e == NULL)
-			{
-			RSAerr(RSA_F_RSA_SETUP_BLINDING, RSA_R_NO_PUBLIC_EXPONENT);
-			goto err;
-			}
-		}
-	else
-		e = rsa->e;
-
-	
-	if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL)
-		{
-		/* if PRNG is not properly seeded, resort to secret
-		 * exponent as unpredictable seed */
-		RAND_add(rsa->d->d, rsa->d->dmax * sizeof rsa->d->d[0], 0.0);
-		}
-
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		/* Set BN_FLG_CONSTTIME flag */
-		n = &local_n;
-		BN_with_flags(n, rsa->n, BN_FLG_CONSTTIME);
-		}
-	else
-		n = rsa->n;
-
-	ret = BN_BLINDING_create_param(NULL, e, n, ctx,
-			rsa->meth->bn_mod_exp, rsa->_method_mod_n);
-	if (ret == NULL)
-		{
-		RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_BN_LIB);
-		goto err;
-		}
-	CRYPTO_THREADID_current(BN_BLINDING_thread_id(ret));
-err:
-	BN_CTX_end(ctx);
-	if (in_ctx == NULL)
-		BN_CTX_free(ctx);
-	if(rsa->e == NULL)
-		BN_free(e);
-
-	return ret;
+    BIGNUM local_n;
+    BIGNUM *e, *n;
+    BN_CTX *ctx;
+    BN_BLINDING *ret = NULL;
+
+    if (in_ctx == NULL) {
+        if ((ctx = BN_CTX_new()) == NULL)
+            return 0;
+    } else
+        ctx = in_ctx;
+
+    BN_CTX_start(ctx);
+    e = BN_CTX_get(ctx);
+    if (e == NULL) {
+        RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (rsa->e == NULL) {
+        e = rsa_get_public_exp(rsa->d, rsa->p, rsa->q, ctx);
+        if (e == NULL) {
+            RSAerr(RSA_F_RSA_SETUP_BLINDING, RSA_R_NO_PUBLIC_EXPONENT);
+            goto err;
+        }
+    } else
+        e = rsa->e;
+
+    if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL) {
+        /*
+         * if PRNG is not properly seeded, resort to secret exponent as
+         * unpredictable seed
+         */
+        RAND_add(rsa->d->d, rsa->d->dmax * sizeof rsa->d->d[0], 0.0);
+    }
+
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        /* Set BN_FLG_CONSTTIME flag */
+        n = &local_n;
+        BN_with_flags(n, rsa->n, BN_FLG_CONSTTIME);
+    } else
+        n = rsa->n;
+
+    ret = BN_BLINDING_create_param(NULL, e, n, ctx,
+                                   rsa->meth->bn_mod_exp, rsa->_method_mod_n);
+    if (ret == NULL) {
+        RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_BN_LIB);
+        goto err;
+    }
+    CRYPTO_THREADID_current(BN_BLINDING_thread_id(ret));
+ err:
+    BN_CTX_end(ctx);
+    if (in_ctx == NULL)
+        BN_CTX_free(ctx);
+    if (rsa->e == NULL)
+        BN_free(e);
+
+    return ret;
 }
diff --git a/crypto/rsa/rsa_depr.c b/crypto/rsa/rsa_depr.c
index a859ded987..32f0c8887f 100644
--- a/crypto/rsa/rsa_depr.c
+++ b/crypto/rsa/rsa_depr.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,8 +53,10 @@
  *
  */
 
-/* NB: This file contains deprecated functions (compatibility wrappers to the
- * "new" versions). */
+/*
+ * NB: This file contains deprecated functions (compatibility wrappers to the
+ * "new" versions).
+ */
 
 #include 
 #include 
@@ -64,38 +66,42 @@
 
 #ifdef OPENSSL_NO_DEPRECATED
 
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 
 #else
 
 RSA *RSA_generate_key(int bits, unsigned long e_value,
-	     void (*callback)(int,int,void *), void *cb_arg)
-	{
-	BN_GENCB cb;
-	int i;
-	RSA *rsa = RSA_new();
-	BIGNUM *e = BN_new();
+                      void (*callback) (int, int, void *), void *cb_arg)
+{
+    BN_GENCB cb;
+    int i;
+    RSA *rsa = RSA_new();
+    BIGNUM *e = BN_new();
 
-	if(!rsa || !e) goto err;
+    if (!rsa || !e)
+        goto err;
 
-	/* The problem is when building with 8, 16, or 32 BN_ULONG,
-	 * unsigned long can be larger */
-	for (i=0; i<(int)sizeof(unsigned long)*8; i++)
-		{
-		if (e_value & (1UL<n) > OPENSSL_RSA_MAX_MODULUS_BITS)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_MODULUS_TOO_LARGE);
-		return -1;
-		}
-
-	if (BN_ucmp(rsa->n, rsa->e) <= 0)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
-		return -1;
-		}
-
-	/* for large moduli, enforce exponent limit */
-	if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS)
-		{
-		if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS)
-			{
-			RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
-			return -1;
-			}
-		}
-	
-	if ((ctx=BN_CTX_new()) == NULL) goto err;
-	BN_CTX_start(ctx);
-	f = BN_CTX_get(ctx);
-	ret = BN_CTX_get(ctx);
-	num=BN_num_bytes(rsa->n);
-	buf = OPENSSL_malloc(num);
-	if (!f || !ret || !buf)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	switch (padding)
-		{
-	case RSA_PKCS1_PADDING:
-		i=RSA_padding_add_PKCS1_type_2(buf,num,from,flen);
-		break;
-#ifndef OPENSSL_NO_SHA
-	case RSA_PKCS1_OAEP_PADDING:
-	        i=RSA_padding_add_PKCS1_OAEP(buf,num,from,flen,NULL,0);
-		break;
-#endif
-	case RSA_SSLV23_PADDING:
-		i=RSA_padding_add_SSLv23(buf,num,from,flen);
-		break;
-	case RSA_NO_PADDING:
-		i=RSA_padding_add_none(buf,num,from,flen);
-		break;
-	default:
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-		}
-	if (i <= 0) goto err;
-
-	if (BN_bin2bn(buf,num,f) == NULL) goto err;
-	
-	if (BN_ucmp(f, rsa->n) >= 0)
-		{
-		/* usually the padding functions would catch this */
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-		goto err;
-		}
-
-	if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-		if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-			goto err;
-
-	if (!rsa->meth->bn_mod_exp(ret,f,rsa->e,rsa->n,ctx,
-		rsa->_method_mod_n)) goto err;
-
-	/* put in leading 0 bytes if the number is less than the
-	 * length of the modulus */
-	j=BN_num_bytes(ret);
-	i=BN_bn2bin(ret,&(to[num-j]));
-	for (k=0; k<(num-i); k++)
-		to[k]=0;
-
-	r=num;
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (buf != NULL) 
-		{
-		OPENSSL_cleanse(buf,num);
-		OPENSSL_free(buf);
-		}
-	return(r);
-	}
+                                  unsigned char *to, RSA *rsa, int padding)
+{
+    BIGNUM *f, *ret;
+    int i, j, k, num = 0, r = -1;
+    unsigned char *buf = NULL;
+    BN_CTX *ctx = NULL;
+
+    if (BN_num_bits(rsa->n) > OPENSSL_RSA_MAX_MODULUS_BITS) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_MODULUS_TOO_LARGE);
+        return -1;
+    }
+
+    if (BN_ucmp(rsa->n, rsa->e) <= 0) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
+        return -1;
+    }
+
+    /* for large moduli, enforce exponent limit */
+    if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS) {
+        if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS) {
+            RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
+            return -1;
+        }
+    }
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    f = BN_CTX_get(ctx);
+    ret = BN_CTX_get(ctx);
+    num = BN_num_bytes(rsa->n);
+    buf = OPENSSL_malloc(num);
+    if (!f || !ret || !buf) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    switch (padding) {
+    case RSA_PKCS1_PADDING:
+        i = RSA_padding_add_PKCS1_type_2(buf, num, from, flen);
+        break;
+# ifndef OPENSSL_NO_SHA
+    case RSA_PKCS1_OAEP_PADDING:
+        i = RSA_padding_add_PKCS1_OAEP(buf, num, from, flen, NULL, 0);
+        break;
+# endif
+    case RSA_SSLV23_PADDING:
+        i = RSA_padding_add_SSLv23(buf, num, from, flen);
+        break;
+    case RSA_NO_PADDING:
+        i = RSA_padding_add_none(buf, num, from, flen);
+        break;
+    default:
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+    if (i <= 0)
+        goto err;
+
+    if (BN_bin2bn(buf, num, f) == NULL)
+        goto err;
+
+    if (BN_ucmp(f, rsa->n) >= 0) {
+        /* usually the padding functions would catch this */
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,
+               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
+        goto err;
+    }
+
+    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+        if (!BN_MONT_CTX_set_locked
+            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+            goto err;
+
+    if (!rsa->meth->bn_mod_exp(ret, f, rsa->e, rsa->n, ctx,
+                               rsa->_method_mod_n))
+        goto err;
+
+    /*
+     * put in leading 0 bytes if the number is less than the length of the
+     * modulus
+     */
+    j = BN_num_bytes(ret);
+    i = BN_bn2bin(ret, &(to[num - j]));
+    for (k = 0; k < (num - i); k++)
+        to[k] = 0;
+
+    r = num;
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (buf != NULL) {
+        OPENSSL_cleanse(buf, num);
+        OPENSSL_free(buf);
+    }
+    return (r);
+}
 
 static BN_BLINDING *rsa_get_blinding(RSA *rsa, int *local, BN_CTX *ctx)
 {
-	BN_BLINDING *ret;
-	int got_write_lock = 0;
-	CRYPTO_THREADID cur;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_RSA);
-
-	if (rsa->blinding == NULL)
-		{
-		CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-		CRYPTO_w_lock(CRYPTO_LOCK_RSA);
-		got_write_lock = 1;
-
-		if (rsa->blinding == NULL)
-			rsa->blinding = RSA_setup_blinding(rsa, ctx);
-		}
-
-	ret = rsa->blinding;
-	if (ret == NULL)
-		goto err;
-
-	CRYPTO_THREADID_current(&cur);
-	if (!CRYPTO_THREADID_cmp(&cur, BN_BLINDING_thread_id(ret)))
-		{
-		/* rsa->blinding is ours! */
-
-		*local = 1;
-		}
-	else
-		{
-		/* resort to rsa->mt_blinding instead */
-
-		/* instructs rsa_blinding_convert(), rsa_blinding_invert()
-		 * that the BN_BLINDING is shared, meaning that accesses
-		 * require locks, and that the blinding factor must be
-		 * stored outside the BN_BLINDING
-		 */
-		*local = 0;
-
-		if (rsa->mt_blinding == NULL)
-			{
-			if (!got_write_lock)
-				{
-				CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-				CRYPTO_w_lock(CRYPTO_LOCK_RSA);
-				got_write_lock = 1;
-				}
-			
-			if (rsa->mt_blinding == NULL)
-				rsa->mt_blinding = RSA_setup_blinding(rsa, ctx);
-			}
-		ret = rsa->mt_blinding;
-		}
+    BN_BLINDING *ret;
+    int got_write_lock = 0;
+    CRYPTO_THREADID cur;
+
+    CRYPTO_r_lock(CRYPTO_LOCK_RSA);
+
+    if (rsa->blinding == NULL) {
+        CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
+        CRYPTO_w_lock(CRYPTO_LOCK_RSA);
+        got_write_lock = 1;
+
+        if (rsa->blinding == NULL)
+            rsa->blinding = RSA_setup_blinding(rsa, ctx);
+    }
+
+    ret = rsa->blinding;
+    if (ret == NULL)
+        goto err;
+
+    CRYPTO_THREADID_current(&cur);
+    if (!CRYPTO_THREADID_cmp(&cur, BN_BLINDING_thread_id(ret))) {
+        /* rsa->blinding is ours! */
+
+        *local = 1;
+    } else {
+        /* resort to rsa->mt_blinding instead */
+
+        /*
+         * instructs rsa_blinding_convert(), rsa_blinding_invert() that the
+         * BN_BLINDING is shared, meaning that accesses require locks, and
+         * that the blinding factor must be stored outside the BN_BLINDING
+         */
+        *local = 0;
+
+        if (rsa->mt_blinding == NULL) {
+            if (!got_write_lock) {
+                CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
+                CRYPTO_w_lock(CRYPTO_LOCK_RSA);
+                got_write_lock = 1;
+            }
+
+            if (rsa->mt_blinding == NULL)
+                rsa->mt_blinding = RSA_setup_blinding(rsa, ctx);
+        }
+        ret = rsa->mt_blinding;
+    }
 
  err:
-	if (got_write_lock)
-		CRYPTO_w_unlock(CRYPTO_LOCK_RSA);
-	else
-		CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-	return ret;
+    if (got_write_lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_RSA);
+    else
+        CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
+    return ret;
 }
 
 static int rsa_blinding_convert(BN_BLINDING *b, BIGNUM *f, BIGNUM *unblind,
-	BN_CTX *ctx)
-	{
-	if (unblind == NULL)
-		/* Local blinding: store the unblinding factor
-		 * in BN_BLINDING. */
-		return BN_BLINDING_convert_ex(f, NULL, b, ctx);
-	else
-		{
-		/* Shared blinding: store the unblinding factor
-		 * outside BN_BLINDING. */
-		int ret;
-		CRYPTO_w_lock(CRYPTO_LOCK_RSA_BLINDING);
-		ret = BN_BLINDING_convert_ex(f, unblind, b, ctx);
-		CRYPTO_w_unlock(CRYPTO_LOCK_RSA_BLINDING);
-		return ret;
-		}
-	}
+                                BN_CTX *ctx)
+{
+    if (unblind == NULL)
+        /*
+         * Local blinding: store the unblinding factor in BN_BLINDING.
+         */
+        return BN_BLINDING_convert_ex(f, NULL, b, ctx);
+    else {
+        /*
+         * Shared blinding: store the unblinding factor outside BN_BLINDING.
+         */
+        int ret;
+        CRYPTO_w_lock(CRYPTO_LOCK_RSA_BLINDING);
+        ret = BN_BLINDING_convert_ex(f, unblind, b, ctx);
+        CRYPTO_w_unlock(CRYPTO_LOCK_RSA_BLINDING);
+        return ret;
+    }
+}
 
 static int rsa_blinding_invert(BN_BLINDING *b, BIGNUM *f, BIGNUM *unblind,
-	BN_CTX *ctx)
-	{
-	/* For local blinding, unblind is set to NULL, and BN_BLINDING_invert_ex
-	 * will use the unblinding factor stored in BN_BLINDING.
-	 * If BN_BLINDING is shared between threads, unblind must be non-null:
-	 * BN_BLINDING_invert_ex will then use the local unblinding factor,
-	 * and will only read the modulus from BN_BLINDING.
-	 * In both cases it's safe to access the blinding without a lock.
-	 */
-	return BN_BLINDING_invert_ex(f, unblind, b, ctx);
-	}
+                               BN_CTX *ctx)
+{
+    /*
+     * For local blinding, unblind is set to NULL, and BN_BLINDING_invert_ex
+     * will use the unblinding factor stored in BN_BLINDING. If BN_BLINDING
+     * is shared between threads, unblind must be non-null:
+     * BN_BLINDING_invert_ex will then use the local unblinding factor, and
+     * will only read the modulus from BN_BLINDING. In both cases it's safe
+     * to access the blinding without a lock.
+     */
+    return BN_BLINDING_invert_ex(f, unblind, b, ctx);
+}
 
 /* signing */
 static int RSA_eay_private_encrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	BIGNUM *f, *ret, *res;
-	int i,j,k,num=0,r= -1;
-	unsigned char *buf=NULL;
-	BN_CTX *ctx=NULL;
-	int local_blinding = 0;
-	/* Used only if the blinding structure is shared. A non-NULL unblind
-	 * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
-	 * the unblinding factor outside the blinding structure. */
-	BIGNUM *unblind = NULL;
-	BN_BLINDING *blinding = NULL;
-
-	if ((ctx=BN_CTX_new()) == NULL) goto err;
-	BN_CTX_start(ctx);
-	f   = BN_CTX_get(ctx);
-	ret = BN_CTX_get(ctx);
-	num = BN_num_bytes(rsa->n);
-	buf = OPENSSL_malloc(num);
-	if(!f || !ret || !buf)
-		{
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	switch (padding)
-		{
-	case RSA_PKCS1_PADDING:
-		i=RSA_padding_add_PKCS1_type_1(buf,num,from,flen);
-		break;
-	case RSA_X931_PADDING:
-		i=RSA_padding_add_X931(buf,num,from,flen);
-		break;
-	case RSA_NO_PADDING:
-		i=RSA_padding_add_none(buf,num,from,flen);
-		break;
-	case RSA_SSLV23_PADDING:
-	default:
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-		}
-	if (i <= 0) goto err;
-
-	if (BN_bin2bn(buf,num,f) == NULL) goto err;
-	
-	if (BN_ucmp(f, rsa->n) >= 0)
-		{	
-		/* usually the padding functions would catch this */
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-		goto err;
-		}
-
-	if (!(rsa->flags & RSA_FLAG_NO_BLINDING))
-		{
-		blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
-		if (blinding == NULL)
-			{
-			RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		}
-	
-	if (blinding != NULL)
-		{
-		if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL))
-			{
-			RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (!rsa_blinding_convert(blinding, f, unblind, ctx))
-			goto err;
-		}
-
-	if ( (rsa->flags & RSA_FLAG_EXT_PKEY) ||
-		((rsa->p != NULL) &&
-		(rsa->q != NULL) &&
-		(rsa->dmp1 != NULL) &&
-		(rsa->dmq1 != NULL) &&
-		(rsa->iqmp != NULL)) )
-		{ 
-		if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx)) goto err;
-		}
-	else
-		{
-		BIGNUM local_d;
-		BIGNUM *d = NULL;
-		
-		if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-			{
-			BN_init(&local_d);
-			d = &local_d;
-			BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-			}
-		else
-			d= rsa->d;
-
-		if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-			if(!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-				goto err;
-
-		if (!rsa->meth->bn_mod_exp(ret,f,d,rsa->n,ctx,
-				rsa->_method_mod_n)) goto err;
-		}
-
-	if (blinding)
-		if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
-			goto err;
-
-	if (padding == RSA_X931_PADDING)
-		{
-		BN_sub(f, rsa->n, ret);
-		if (BN_cmp(ret, f) > 0)
-			res = f;
-		else
-			res = ret;
-		}
-	else
-		res = ret;
-
-	/* put in leading 0 bytes if the number is less than the
-	 * length of the modulus */
-	j=BN_num_bytes(res);
-	i=BN_bn2bin(res,&(to[num-j]));
-	for (k=0; k<(num-i); k++)
-		to[k]=0;
-
-	r=num;
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (buf != NULL)
-		{
-		OPENSSL_cleanse(buf,num);
-		OPENSSL_free(buf);
-		}
-	return(r);
-	}
+                                   unsigned char *to, RSA *rsa, int padding)
+{
+    BIGNUM *f, *ret, *res;
+    int i, j, k, num = 0, r = -1;
+    unsigned char *buf = NULL;
+    BN_CTX *ctx = NULL;
+    int local_blinding = 0;
+    /*
+     * Used only if the blinding structure is shared. A non-NULL unblind
+     * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
+     * the unblinding factor outside the blinding structure.
+     */
+    BIGNUM *unblind = NULL;
+    BN_BLINDING *blinding = NULL;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    f = BN_CTX_get(ctx);
+    ret = BN_CTX_get(ctx);
+    num = BN_num_bytes(rsa->n);
+    buf = OPENSSL_malloc(num);
+    if (!f || !ret || !buf) {
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    switch (padding) {
+    case RSA_PKCS1_PADDING:
+        i = RSA_padding_add_PKCS1_type_1(buf, num, from, flen);
+        break;
+    case RSA_X931_PADDING:
+        i = RSA_padding_add_X931(buf, num, from, flen);
+        break;
+    case RSA_NO_PADDING:
+        i = RSA_padding_add_none(buf, num, from, flen);
+        break;
+    case RSA_SSLV23_PADDING:
+    default:
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+    if (i <= 0)
+        goto err;
+
+    if (BN_bin2bn(buf, num, f) == NULL)
+        goto err;
+
+    if (BN_ucmp(f, rsa->n) >= 0) {
+        /* usually the padding functions would catch this */
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,
+               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
+        goto err;
+    }
+
+    if (!(rsa->flags & RSA_FLAG_NO_BLINDING)) {
+        blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
+        if (blinding == NULL) {
+            RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+    }
+
+    if (blinding != NULL) {
+        if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL)) {
+            RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (!rsa_blinding_convert(blinding, f, unblind, ctx))
+            goto err;
+    }
+
+    if ((rsa->flags & RSA_FLAG_EXT_PKEY) ||
+        ((rsa->p != NULL) &&
+         (rsa->q != NULL) &&
+         (rsa->dmp1 != NULL) && (rsa->dmq1 != NULL) && (rsa->iqmp != NULL))) {
+        if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx))
+            goto err;
+    } else {
+        BIGNUM local_d;
+        BIGNUM *d = NULL;
+
+        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+            BN_init(&local_d);
+            d = &local_d;
+            BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
+        } else
+            d = rsa->d;
+
+        if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+                goto err;
+
+        if (!rsa->meth->bn_mod_exp(ret, f, d, rsa->n, ctx,
+                                   rsa->_method_mod_n))
+            goto err;
+    }
+
+    if (blinding)
+        if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
+            goto err;
+
+    if (padding == RSA_X931_PADDING) {
+        BN_sub(f, rsa->n, ret);
+        if (BN_cmp(ret, f) > 0)
+            res = f;
+        else
+            res = ret;
+    } else
+        res = ret;
+
+    /*
+     * put in leading 0 bytes if the number is less than the length of the
+     * modulus
+     */
+    j = BN_num_bytes(res);
+    i = BN_bn2bin(res, &(to[num - j]));
+    for (k = 0; k < (num - i); k++)
+        to[k] = 0;
+
+    r = num;
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (buf != NULL) {
+        OPENSSL_cleanse(buf, num);
+        OPENSSL_free(buf);
+    }
+    return (r);
+}
 
 static int RSA_eay_private_decrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	BIGNUM *f, *ret;
-	int j,num=0,r= -1;
-	unsigned char *p;
-	unsigned char *buf=NULL;
-	BN_CTX *ctx=NULL;
-	int local_blinding = 0;
-	/* Used only if the blinding structure is shared. A non-NULL unblind
-	 * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
-	 * the unblinding factor outside the blinding structure. */
-	BIGNUM *unblind = NULL;
-	BN_BLINDING *blinding = NULL;
-
-	if((ctx = BN_CTX_new()) == NULL) goto err;
-	BN_CTX_start(ctx);
-	f   = BN_CTX_get(ctx);
-	ret = BN_CTX_get(ctx);
-	num = BN_num_bytes(rsa->n);
-	buf = OPENSSL_malloc(num);
-	if(!f || !ret || !buf)
-		{
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	/* This check was for equality but PGP does evil things
-	 * and chops off the top '0' bytes */
-	if (flen > num)
-		{
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN);
-		goto err;
-		}
-
-	/* make data into a big number */
-	if (BN_bin2bn(from,(int)flen,f) == NULL) goto err;
-
-	if (BN_ucmp(f, rsa->n) >= 0)
-		{
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-		goto err;
-		}
-
-	if (!(rsa->flags & RSA_FLAG_NO_BLINDING))
-		{
-		blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
-		if (blinding == NULL)
-			{
-			RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		}
-	
-	if (blinding != NULL)
-		{
-		if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL))
-			{
-			RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (!rsa_blinding_convert(blinding, f, unblind, ctx))
-			goto err;
-		}
-
-	/* do the decrypt */
-	if ( (rsa->flags & RSA_FLAG_EXT_PKEY) ||
-		((rsa->p != NULL) &&
-		(rsa->q != NULL) &&
-		(rsa->dmp1 != NULL) &&
-		(rsa->dmq1 != NULL) &&
-		(rsa->iqmp != NULL)) )
-		{
-		if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx)) goto err;
-		}
-	else
-		{
-		BIGNUM local_d;
-		BIGNUM *d = NULL;
-		
-		if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-			{
-			d = &local_d;
-			BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-			}
-		else
-			d = rsa->d;
-
-		if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-			if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-				goto err;
-		if (!rsa->meth->bn_mod_exp(ret,f,d,rsa->n,ctx,
-				rsa->_method_mod_n))
-		  goto err;
-		}
-
-	if (blinding)
-		if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
-			goto err;
-
-	p=buf;
-	j=BN_bn2bin(ret,p); /* j is only used with no-padding mode */
-
-	switch (padding)
-		{
-	case RSA_PKCS1_PADDING:
-		r=RSA_padding_check_PKCS1_type_2(to,num,buf,j,num);
-		break;
-#ifndef OPENSSL_NO_SHA
-        case RSA_PKCS1_OAEP_PADDING:
-	        r=RSA_padding_check_PKCS1_OAEP(to,num,buf,j,num,NULL,0);
-                break;
-#endif
- 	case RSA_SSLV23_PADDING:
-		r=RSA_padding_check_SSLv23(to,num,buf,j,num);
-		break;
-	case RSA_NO_PADDING:
-		r=RSA_padding_check_none(to,num,buf,j,num);
-		break;
-	default:
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-		}
-	if (r < 0)
-		RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_PADDING_CHECK_FAILED);
-
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (buf != NULL)
-		{
-		OPENSSL_cleanse(buf,num);
-		OPENSSL_free(buf);
-		}
-	return(r);
-	}
+                                   unsigned char *to, RSA *rsa, int padding)
+{
+    BIGNUM *f, *ret;
+    int j, num = 0, r = -1;
+    unsigned char *p;
+    unsigned char *buf = NULL;
+    BN_CTX *ctx = NULL;
+    int local_blinding = 0;
+    /*
+     * Used only if the blinding structure is shared. A non-NULL unblind
+     * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
+     * the unblinding factor outside the blinding structure.
+     */
+    BIGNUM *unblind = NULL;
+    BN_BLINDING *blinding = NULL;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    f = BN_CTX_get(ctx);
+    ret = BN_CTX_get(ctx);
+    num = BN_num_bytes(rsa->n);
+    buf = OPENSSL_malloc(num);
+    if (!f || !ret || !buf) {
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /*
+     * This check was for equality but PGP does evil things and chops off the
+     * top '0' bytes
+     */
+    if (flen > num) {
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,
+               RSA_R_DATA_GREATER_THAN_MOD_LEN);
+        goto err;
+    }
+
+    /* make data into a big number */
+    if (BN_bin2bn(from, (int)flen, f) == NULL)
+        goto err;
+
+    if (BN_ucmp(f, rsa->n) >= 0) {
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,
+               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
+        goto err;
+    }
+
+    if (!(rsa->flags & RSA_FLAG_NO_BLINDING)) {
+        blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
+        if (blinding == NULL) {
+            RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+    }
+
+    if (blinding != NULL) {
+        if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL)) {
+            RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (!rsa_blinding_convert(blinding, f, unblind, ctx))
+            goto err;
+    }
+
+    /* do the decrypt */
+    if ((rsa->flags & RSA_FLAG_EXT_PKEY) ||
+        ((rsa->p != NULL) &&
+         (rsa->q != NULL) &&
+         (rsa->dmp1 != NULL) && (rsa->dmq1 != NULL) && (rsa->iqmp != NULL))) {
+        if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx))
+            goto err;
+    } else {
+        BIGNUM local_d;
+        BIGNUM *d = NULL;
+
+        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+            d = &local_d;
+            BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
+        } else
+            d = rsa->d;
+
+        if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+                goto err;
+        if (!rsa->meth->bn_mod_exp(ret, f, d, rsa->n, ctx,
+                                   rsa->_method_mod_n))
+            goto err;
+    }
+
+    if (blinding)
+        if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
+            goto err;
+
+    p = buf;
+    j = BN_bn2bin(ret, p);      /* j is only used with no-padding mode */
+
+    switch (padding) {
+    case RSA_PKCS1_PADDING:
+        r = RSA_padding_check_PKCS1_type_2(to, num, buf, j, num);
+        break;
+# ifndef OPENSSL_NO_SHA
+    case RSA_PKCS1_OAEP_PADDING:
+        r = RSA_padding_check_PKCS1_OAEP(to, num, buf, j, num, NULL, 0);
+        break;
+# endif
+    case RSA_SSLV23_PADDING:
+        r = RSA_padding_check_SSLv23(to, num, buf, j, num);
+        break;
+    case RSA_NO_PADDING:
+        r = RSA_padding_check_none(to, num, buf, j, num);
+        break;
+    default:
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+    if (r < 0)
+        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
+
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (buf != NULL) {
+        OPENSSL_cleanse(buf, num);
+        OPENSSL_free(buf);
+    }
+    return (r);
+}
 
 /* signature verification */
 static int RSA_eay_public_decrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	BIGNUM *f,*ret;
-	int i,num=0,r= -1;
-	unsigned char *p;
-	unsigned char *buf=NULL;
-	BN_CTX *ctx=NULL;
-
-	if (BN_num_bits(rsa->n) > OPENSSL_RSA_MAX_MODULUS_BITS)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_MODULUS_TOO_LARGE);
-		return -1;
-		}
-
-	if (BN_ucmp(rsa->n, rsa->e) <= 0)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
-		return -1;
-		}
-
-	/* for large moduli, enforce exponent limit */
-	if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS)
-		{
-		if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS)
-			{
-			RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
-			return -1;
-			}
-		}
-	
-	if((ctx = BN_CTX_new()) == NULL) goto err;
-	BN_CTX_start(ctx);
-	f = BN_CTX_get(ctx);
-	ret = BN_CTX_get(ctx);
-	num=BN_num_bytes(rsa->n);
-	buf = OPENSSL_malloc(num);
-	if(!f || !ret || !buf)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	/* This check was for equality but PGP does evil things
-	 * and chops off the top '0' bytes */
-	if (flen > num)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN);
-		goto err;
-		}
-
-	if (BN_bin2bn(from,flen,f) == NULL) goto err;
-
-	if (BN_ucmp(f, rsa->n) >= 0)
-		{
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-		goto err;
-		}
-
-	if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-		if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-			goto err;
-
-	if (!rsa->meth->bn_mod_exp(ret,f,rsa->e,rsa->n,ctx,
-		rsa->_method_mod_n)) goto err;
-
-	if ((padding == RSA_X931_PADDING) && ((ret->d[0] & 0xf) != 12))
-		if (!BN_sub(ret, rsa->n, ret)) goto err;
-
-	p=buf;
-	i=BN_bn2bin(ret,p);
-
-	switch (padding)
-		{
-	case RSA_PKCS1_PADDING:
-		r=RSA_padding_check_PKCS1_type_1(to,num,buf,i,num);
-		break;
-	case RSA_X931_PADDING:
-		r=RSA_padding_check_X931(to,num,buf,i,num);
-		break;
-	case RSA_NO_PADDING:
-		r=RSA_padding_check_none(to,num,buf,i,num);
-		break;
-	default:
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-		}
-	if (r < 0)
-		RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_PADDING_CHECK_FAILED);
-
-err:
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	if (buf != NULL)
-		{
-		OPENSSL_cleanse(buf,num);
-		OPENSSL_free(buf);
-		}
-	return(r);
-	}
+                                  unsigned char *to, RSA *rsa, int padding)
+{
+    BIGNUM *f, *ret;
+    int i, num = 0, r = -1;
+    unsigned char *p;
+    unsigned char *buf = NULL;
+    BN_CTX *ctx = NULL;
+
+    if (BN_num_bits(rsa->n) > OPENSSL_RSA_MAX_MODULUS_BITS) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_MODULUS_TOO_LARGE);
+        return -1;
+    }
+
+    if (BN_ucmp(rsa->n, rsa->e) <= 0) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
+        return -1;
+    }
+
+    /* for large moduli, enforce exponent limit */
+    if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS) {
+        if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS) {
+            RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
+            return -1;
+        }
+    }
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    f = BN_CTX_get(ctx);
+    ret = BN_CTX_get(ctx);
+    num = BN_num_bytes(rsa->n);
+    buf = OPENSSL_malloc(num);
+    if (!f || !ret || !buf) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /*
+     * This check was for equality but PGP does evil things and chops off the
+     * top '0' bytes
+     */
+    if (flen > num) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_DATA_GREATER_THAN_MOD_LEN);
+        goto err;
+    }
+
+    if (BN_bin2bn(from, flen, f) == NULL)
+        goto err;
+
+    if (BN_ucmp(f, rsa->n) >= 0) {
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,
+               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
+        goto err;
+    }
+
+    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+        if (!BN_MONT_CTX_set_locked
+            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+            goto err;
+
+    if (!rsa->meth->bn_mod_exp(ret, f, rsa->e, rsa->n, ctx,
+                               rsa->_method_mod_n))
+        goto err;
+
+    if ((padding == RSA_X931_PADDING) && ((ret->d[0] & 0xf) != 12))
+        if (!BN_sub(ret, rsa->n, ret))
+            goto err;
+
+    p = buf;
+    i = BN_bn2bin(ret, p);
+
+    switch (padding) {
+    case RSA_PKCS1_PADDING:
+        r = RSA_padding_check_PKCS1_type_1(to, num, buf, i, num);
+        break;
+    case RSA_X931_PADDING:
+        r = RSA_padding_check_X931(to, num, buf, i, num);
+        break;
+    case RSA_NO_PADDING:
+        r = RSA_padding_check_none(to, num, buf, i, num);
+        break;
+    default:
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+    if (r < 0)
+        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
+
+ err:
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    if (buf != NULL) {
+        OPENSSL_cleanse(buf, num);
+        OPENSSL_free(buf);
+    }
+    return (r);
+}
 
 static int RSA_eay_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	BIGNUM *r1,*m1,*vrfy;
-	BIGNUM local_dmp1,local_dmq1,local_c,local_r1;
-	BIGNUM *dmp1,*dmq1,*c,*pr1;
-	int ret=0;
-
-	BN_CTX_start(ctx);
-	r1 = BN_CTX_get(ctx);
-	m1 = BN_CTX_get(ctx);
-	vrfy = BN_CTX_get(ctx);
-
-	{
-		BIGNUM local_p, local_q;
-		BIGNUM *p = NULL, *q = NULL;
-
-		/* Make sure BN_mod_inverse in Montgomery intialization uses the
-		 * BN_FLG_CONSTTIME flag (unless RSA_FLAG_NO_CONSTTIME is set)
-		 */
-		if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-			{
-			BN_init(&local_p);
-			p = &local_p;
-			BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-
-			BN_init(&local_q);
-			q = &local_q;
-			BN_with_flags(q, rsa->q, BN_FLG_CONSTTIME);
-			}
-		else
-			{
-			p = rsa->p;
-			q = rsa->q;
-			}
-
-		if (rsa->flags & RSA_FLAG_CACHE_PRIVATE)
-			{
-			if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_p, CRYPTO_LOCK_RSA, p, ctx))
-				goto err;
-			if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_q, CRYPTO_LOCK_RSA, q, ctx))
-				goto err;
-			}
-	}
-
-	if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-		if (!BN_MONT_CTX_set_locked(&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-			goto err;
-
-	/* compute I mod q */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		c = &local_c;
-		BN_with_flags(c, I, BN_FLG_CONSTTIME);
-		if (!BN_mod(r1,c,rsa->q,ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mod(r1,I,rsa->q,ctx)) goto err;
-		}
-
-	/* compute r1^dmq1 mod q */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		dmq1 = &local_dmq1;
-		BN_with_flags(dmq1, rsa->dmq1, BN_FLG_CONSTTIME);
-		}
-	else
-		dmq1 = rsa->dmq1;
-	if (!rsa->meth->bn_mod_exp(m1,r1,dmq1,rsa->q,ctx,
-		rsa->_method_mod_q)) goto err;
-
-	/* compute I mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		c = &local_c;
-		BN_with_flags(c, I, BN_FLG_CONSTTIME);
-		if (!BN_mod(r1,c,rsa->p,ctx)) goto err;
-		}
-	else
-		{
-		if (!BN_mod(r1,I,rsa->p,ctx)) goto err;
-		}
-
-	/* compute r1^dmp1 mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		dmp1 = &local_dmp1;
-		BN_with_flags(dmp1, rsa->dmp1, BN_FLG_CONSTTIME);
-		}
-	else
-		dmp1 = rsa->dmp1;
-	if (!rsa->meth->bn_mod_exp(r0,r1,dmp1,rsa->p,ctx,
-		rsa->_method_mod_p)) goto err;
-
-	if (!BN_sub(r0,r0,m1)) goto err;
-	/* This will help stop the size of r0 increasing, which does
-	 * affect the multiply if it optimised for a power of 2 size */
-	if (BN_is_negative(r0))
-		if (!BN_add(r0,r0,rsa->p)) goto err;
-
-	if (!BN_mul(r1,r0,rsa->iqmp,ctx)) goto err;
-
-	/* Turn BN_FLG_CONSTTIME flag on before division operation */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		pr1 = &local_r1;
-		BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
-		}
-	else
-		pr1 = r1;
-	if (!BN_mod(r0,pr1,rsa->p,ctx)) goto err;
-
-	/* If p < q it is occasionally possible for the correction of
-	 * adding 'p' if r0 is negative above to leave the result still
-	 * negative. This can break the private key operations: the following
-	 * second correction should *always* correct this rare occurrence.
-	 * This will *never* happen with OpenSSL generated keys because
-	 * they ensure p > q [steve]
-	 */
-	if (BN_is_negative(r0))
-		if (!BN_add(r0,r0,rsa->p)) goto err;
-	if (!BN_mul(r1,r0,rsa->q,ctx)) goto err;
-	if (!BN_add(r0,r1,m1)) goto err;
-
-	if (rsa->e && rsa->n)
-		{
-		if (!rsa->meth->bn_mod_exp(vrfy,r0,rsa->e,rsa->n,ctx,rsa->_method_mod_n)) goto err;
-		/* If 'I' was greater than (or equal to) rsa->n, the operation
-		 * will be equivalent to using 'I mod n'. However, the result of
-		 * the verify will *always* be less than 'n' so we don't check
-		 * for absolute equality, just congruency. */
-		if (!BN_sub(vrfy, vrfy, I)) goto err;
-		if (!BN_mod(vrfy, vrfy, rsa->n, ctx)) goto err;
-		if (BN_is_negative(vrfy))
-			if (!BN_add(vrfy, vrfy, rsa->n)) goto err;
-		if (!BN_is_zero(vrfy))
-			{
-			/* 'I' and 'vrfy' aren't congruent mod n. Don't leak
-			 * miscalculated CRT output, just do a raw (slower)
-			 * mod_exp and return that instead. */
-
-			BIGNUM local_d;
-			BIGNUM *d = NULL;
-		
-			if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-				{
-				d = &local_d;
-				BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-				}
-			else
-				d = rsa->d;
-			if (!rsa->meth->bn_mod_exp(r0,I,d,rsa->n,ctx,
-						   rsa->_method_mod_n)) goto err;
-			}
-		}
-	ret=1;
-err:
-	BN_CTX_end(ctx);
-	return(ret);
-	}
+{
+    BIGNUM *r1, *m1, *vrfy;
+    BIGNUM local_dmp1, local_dmq1, local_c, local_r1;
+    BIGNUM *dmp1, *dmq1, *c, *pr1;
+    int ret = 0;
+
+    BN_CTX_start(ctx);
+    r1 = BN_CTX_get(ctx);
+    m1 = BN_CTX_get(ctx);
+    vrfy = BN_CTX_get(ctx);
+
+    {
+        BIGNUM local_p, local_q;
+        BIGNUM *p = NULL, *q = NULL;
+
+        /*
+         * Make sure BN_mod_inverse in Montgomery intialization uses the
+         * BN_FLG_CONSTTIME flag (unless RSA_FLAG_NO_CONSTTIME is set)
+         */
+        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+            BN_init(&local_p);
+            p = &local_p;
+            BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
+
+            BN_init(&local_q);
+            q = &local_q;
+            BN_with_flags(q, rsa->q, BN_FLG_CONSTTIME);
+        } else {
+            p = rsa->p;
+            q = rsa->q;
+        }
+
+        if (rsa->flags & RSA_FLAG_CACHE_PRIVATE) {
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_p, CRYPTO_LOCK_RSA, p, ctx))
+                goto err;
+            if (!BN_MONT_CTX_set_locked
+                (&rsa->_method_mod_q, CRYPTO_LOCK_RSA, q, ctx))
+                goto err;
+        }
+    }
+
+    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
+        if (!BN_MONT_CTX_set_locked
+            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
+            goto err;
+
+    /* compute I mod q */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        c = &local_c;
+        BN_with_flags(c, I, BN_FLG_CONSTTIME);
+        if (!BN_mod(r1, c, rsa->q, ctx))
+            goto err;
+    } else {
+        if (!BN_mod(r1, I, rsa->q, ctx))
+            goto err;
+    }
+
+    /* compute r1^dmq1 mod q */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        dmq1 = &local_dmq1;
+        BN_with_flags(dmq1, rsa->dmq1, BN_FLG_CONSTTIME);
+    } else
+        dmq1 = rsa->dmq1;
+    if (!rsa->meth->bn_mod_exp(m1, r1, dmq1, rsa->q, ctx, rsa->_method_mod_q))
+        goto err;
+
+    /* compute I mod p */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        c = &local_c;
+        BN_with_flags(c, I, BN_FLG_CONSTTIME);
+        if (!BN_mod(r1, c, rsa->p, ctx))
+            goto err;
+    } else {
+        if (!BN_mod(r1, I, rsa->p, ctx))
+            goto err;
+    }
+
+    /* compute r1^dmp1 mod p */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        dmp1 = &local_dmp1;
+        BN_with_flags(dmp1, rsa->dmp1, BN_FLG_CONSTTIME);
+    } else
+        dmp1 = rsa->dmp1;
+    if (!rsa->meth->bn_mod_exp(r0, r1, dmp1, rsa->p, ctx, rsa->_method_mod_p))
+        goto err;
+
+    if (!BN_sub(r0, r0, m1))
+        goto err;
+    /*
+     * This will help stop the size of r0 increasing, which does affect the
+     * multiply if it optimised for a power of 2 size
+     */
+    if (BN_is_negative(r0))
+        if (!BN_add(r0, r0, rsa->p))
+            goto err;
+
+    if (!BN_mul(r1, r0, rsa->iqmp, ctx))
+        goto err;
+
+    /* Turn BN_FLG_CONSTTIME flag on before division operation */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        pr1 = &local_r1;
+        BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
+    } else
+        pr1 = r1;
+    if (!BN_mod(r0, pr1, rsa->p, ctx))
+        goto err;
+
+    /*
+     * If p < q it is occasionally possible for the correction of adding 'p'
+     * if r0 is negative above to leave the result still negative. This can
+     * break the private key operations: the following second correction
+     * should *always* correct this rare occurrence. This will *never* happen
+     * with OpenSSL generated keys because they ensure p > q [steve]
+     */
+    if (BN_is_negative(r0))
+        if (!BN_add(r0, r0, rsa->p))
+            goto err;
+    if (!BN_mul(r1, r0, rsa->q, ctx))
+        goto err;
+    if (!BN_add(r0, r1, m1))
+        goto err;
+
+    if (rsa->e && rsa->n) {
+        if (!rsa->
+            meth->bn_mod_exp(vrfy, r0, rsa->e, rsa->n, ctx,
+                             rsa->_method_mod_n))
+            goto err;
+        /*
+         * If 'I' was greater than (or equal to) rsa->n, the operation will
+         * be equivalent to using 'I mod n'. However, the result of the
+         * verify will *always* be less than 'n' so we don't check for
+         * absolute equality, just congruency.
+         */
+        if (!BN_sub(vrfy, vrfy, I))
+            goto err;
+        if (!BN_mod(vrfy, vrfy, rsa->n, ctx))
+            goto err;
+        if (BN_is_negative(vrfy))
+            if (!BN_add(vrfy, vrfy, rsa->n))
+                goto err;
+        if (!BN_is_zero(vrfy)) {
+            /*
+             * 'I' and 'vrfy' aren't congruent mod n. Don't leak
+             * miscalculated CRT output, just do a raw (slower) mod_exp and
+             * return that instead.
+             */
+
+            BIGNUM local_d;
+            BIGNUM *d = NULL;
+
+            if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+                d = &local_d;
+                BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
+            } else
+                d = rsa->d;
+            if (!rsa->meth->bn_mod_exp(r0, I, d, rsa->n, ctx,
+                                       rsa->_method_mod_n))
+                goto err;
+        }
+    }
+    ret = 1;
+ err:
+    BN_CTX_end(ctx);
+    return (ret);
+}
 
 static int RSA_eay_init(RSA *rsa)
-	{
-	rsa->flags|=RSA_FLAG_CACHE_PUBLIC|RSA_FLAG_CACHE_PRIVATE;
-	return(1);
-	}
+{
+    rsa->flags |= RSA_FLAG_CACHE_PUBLIC | RSA_FLAG_CACHE_PRIVATE;
+    return (1);
+}
 
 static int RSA_eay_finish(RSA *rsa)
-	{
-	if (rsa->_method_mod_n != NULL)
-		BN_MONT_CTX_free(rsa->_method_mod_n);
-	if (rsa->_method_mod_p != NULL)
-		BN_MONT_CTX_free(rsa->_method_mod_p);
-	if (rsa->_method_mod_q != NULL)
-		BN_MONT_CTX_free(rsa->_method_mod_q);
-	return(1);
-	}
+{
+    if (rsa->_method_mod_n != NULL)
+        BN_MONT_CTX_free(rsa->_method_mod_n);
+    if (rsa->_method_mod_p != NULL)
+        BN_MONT_CTX_free(rsa->_method_mod_p);
+    if (rsa->_method_mod_q != NULL)
+        BN_MONT_CTX_free(rsa->_method_mod_q);
+    return (1);
+}
 
 #endif
diff --git a/crypto/rsa/rsa_err.c b/crypto/rsa/rsa_err.c
index ae905c6cb1..0bab05efcf 100644
--- a/crypto/rsa/rsa_err.c
+++ b/crypto/rsa/rsa_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,159 +66,182 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_RSA,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_RSA,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_RSA,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_RSA,0,reason)
 
-static ERR_STRING_DATA RSA_str_functs[]=
-	{
-{ERR_FUNC(RSA_F_CHECK_PADDING_MD),	"CHECK_PADDING_MD"},
-{ERR_FUNC(RSA_F_DO_RSA_PRINT),	"DO_RSA_PRINT"},
-{ERR_FUNC(RSA_F_INT_RSA_VERIFY),	"INT_RSA_VERIFY"},
-{ERR_FUNC(RSA_F_MEMORY_LOCK),	"MEMORY_LOCK"},
-{ERR_FUNC(RSA_F_OLD_RSA_PRIV_DECODE),	"OLD_RSA_PRIV_DECODE"},
-{ERR_FUNC(RSA_F_PKEY_RSA_CTRL),	"PKEY_RSA_CTRL"},
-{ERR_FUNC(RSA_F_PKEY_RSA_CTRL_STR),	"PKEY_RSA_CTRL_STR"},
-{ERR_FUNC(RSA_F_PKEY_RSA_SIGN),	"PKEY_RSA_SIGN"},
-{ERR_FUNC(RSA_F_PKEY_RSA_VERIFY),	"PKEY_RSA_VERIFY"},
-{ERR_FUNC(RSA_F_PKEY_RSA_VERIFYRECOVER),	"PKEY_RSA_VERIFYRECOVER"},
-{ERR_FUNC(RSA_F_RSA_ALGOR_TO_MD),	"RSA_ALGOR_TO_MD"},
-{ERR_FUNC(RSA_F_RSA_BUILTIN_KEYGEN),	"RSA_BUILTIN_KEYGEN"},
-{ERR_FUNC(RSA_F_RSA_CHECK_KEY),	"RSA_check_key"},
-{ERR_FUNC(RSA_F_RSA_CMS_DECRYPT),	"RSA_CMS_DECRYPT"},
-{ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_DECRYPT),	"RSA_EAY_PRIVATE_DECRYPT"},
-{ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_ENCRYPT),	"RSA_EAY_PRIVATE_ENCRYPT"},
-{ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_DECRYPT),	"RSA_EAY_PUBLIC_DECRYPT"},
-{ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_ENCRYPT),	"RSA_EAY_PUBLIC_ENCRYPT"},
-{ERR_FUNC(RSA_F_RSA_GENERATE_KEY),	"RSA_generate_key"},
-{ERR_FUNC(RSA_F_RSA_GENERATE_KEY_EX),	"RSA_generate_key_ex"},
-{ERR_FUNC(RSA_F_RSA_ITEM_VERIFY),	"RSA_ITEM_VERIFY"},
-{ERR_FUNC(RSA_F_RSA_MEMORY_LOCK),	"RSA_memory_lock"},
-{ERR_FUNC(RSA_F_RSA_MGF1_TO_MD),	"RSA_MGF1_TO_MD"},
-{ERR_FUNC(RSA_F_RSA_NEW_METHOD),	"RSA_new_method"},
-{ERR_FUNC(RSA_F_RSA_NULL),	"RSA_NULL"},
-{ERR_FUNC(RSA_F_RSA_NULL_MOD_EXP),	"RSA_NULL_MOD_EXP"},
-{ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_DECRYPT),	"RSA_NULL_PRIVATE_DECRYPT"},
-{ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_ENCRYPT),	"RSA_NULL_PRIVATE_ENCRYPT"},
-{ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT),	"RSA_NULL_PUBLIC_DECRYPT"},
-{ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT),	"RSA_NULL_PUBLIC_ENCRYPT"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE),	"RSA_padding_add_none"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP),	"RSA_padding_add_PKCS1_OAEP"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1),	"RSA_padding_add_PKCS1_OAEP_mgf1"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS),	"RSA_padding_add_PKCS1_PSS"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1),	"RSA_padding_add_PKCS1_PSS_mgf1"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1),	"RSA_padding_add_PKCS1_type_1"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2),	"RSA_padding_add_PKCS1_type_2"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_SSLV23),	"RSA_padding_add_SSLv23"},
-{ERR_FUNC(RSA_F_RSA_PADDING_ADD_X931),	"RSA_padding_add_X931"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_NONE),	"RSA_padding_check_none"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP),	"RSA_padding_check_PKCS1_OAEP"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1),	"RSA_padding_check_PKCS1_OAEP_mgf1"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1),	"RSA_padding_check_PKCS1_type_1"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2),	"RSA_padding_check_PKCS1_type_2"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_SSLV23),	"RSA_padding_check_SSLv23"},
-{ERR_FUNC(RSA_F_RSA_PADDING_CHECK_X931),	"RSA_padding_check_X931"},
-{ERR_FUNC(RSA_F_RSA_PRINT),	"RSA_print"},
-{ERR_FUNC(RSA_F_RSA_PRINT_FP),	"RSA_print_fp"},
-{ERR_FUNC(RSA_F_RSA_PRIVATE_DECRYPT),	"RSA_private_decrypt"},
-{ERR_FUNC(RSA_F_RSA_PRIVATE_ENCRYPT),	"RSA_private_encrypt"},
-{ERR_FUNC(RSA_F_RSA_PRIV_DECODE),	"RSA_PRIV_DECODE"},
-{ERR_FUNC(RSA_F_RSA_PRIV_ENCODE),	"RSA_PRIV_ENCODE"},
-{ERR_FUNC(RSA_F_RSA_PSS_TO_CTX),	"RSA_PSS_TO_CTX"},
-{ERR_FUNC(RSA_F_RSA_PUBLIC_DECRYPT),	"RSA_public_decrypt"},
-{ERR_FUNC(RSA_F_RSA_PUBLIC_ENCRYPT),	"RSA_public_encrypt"},
-{ERR_FUNC(RSA_F_RSA_PUB_DECODE),	"RSA_PUB_DECODE"},
-{ERR_FUNC(RSA_F_RSA_SETUP_BLINDING),	"RSA_setup_blinding"},
-{ERR_FUNC(RSA_F_RSA_SIGN),	"RSA_sign"},
-{ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING),	"RSA_sign_ASN1_OCTET_STRING"},
-{ERR_FUNC(RSA_F_RSA_VERIFY),	"RSA_verify"},
-{ERR_FUNC(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING),	"RSA_verify_ASN1_OCTET_STRING"},
-{ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS),	"RSA_verify_PKCS1_PSS"},
-{ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1),	"RSA_verify_PKCS1_PSS_mgf1"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RSA_str_functs[] = {
+    {ERR_FUNC(RSA_F_CHECK_PADDING_MD), "CHECK_PADDING_MD"},
+    {ERR_FUNC(RSA_F_DO_RSA_PRINT), "DO_RSA_PRINT"},
+    {ERR_FUNC(RSA_F_INT_RSA_VERIFY), "INT_RSA_VERIFY"},
+    {ERR_FUNC(RSA_F_MEMORY_LOCK), "MEMORY_LOCK"},
+    {ERR_FUNC(RSA_F_OLD_RSA_PRIV_DECODE), "OLD_RSA_PRIV_DECODE"},
+    {ERR_FUNC(RSA_F_PKEY_RSA_CTRL), "PKEY_RSA_CTRL"},
+    {ERR_FUNC(RSA_F_PKEY_RSA_CTRL_STR), "PKEY_RSA_CTRL_STR"},
+    {ERR_FUNC(RSA_F_PKEY_RSA_SIGN), "PKEY_RSA_SIGN"},
+    {ERR_FUNC(RSA_F_PKEY_RSA_VERIFY), "PKEY_RSA_VERIFY"},
+    {ERR_FUNC(RSA_F_PKEY_RSA_VERIFYRECOVER), "PKEY_RSA_VERIFYRECOVER"},
+    {ERR_FUNC(RSA_F_RSA_ALGOR_TO_MD), "RSA_ALGOR_TO_MD"},
+    {ERR_FUNC(RSA_F_RSA_BUILTIN_KEYGEN), "RSA_BUILTIN_KEYGEN"},
+    {ERR_FUNC(RSA_F_RSA_CHECK_KEY), "RSA_check_key"},
+    {ERR_FUNC(RSA_F_RSA_CMS_DECRYPT), "RSA_CMS_DECRYPT"},
+    {ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_DECRYPT), "RSA_EAY_PRIVATE_DECRYPT"},
+    {ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_ENCRYPT), "RSA_EAY_PRIVATE_ENCRYPT"},
+    {ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_DECRYPT), "RSA_EAY_PUBLIC_DECRYPT"},
+    {ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_ENCRYPT), "RSA_EAY_PUBLIC_ENCRYPT"},
+    {ERR_FUNC(RSA_F_RSA_GENERATE_KEY), "RSA_generate_key"},
+    {ERR_FUNC(RSA_F_RSA_GENERATE_KEY_EX), "RSA_generate_key_ex"},
+    {ERR_FUNC(RSA_F_RSA_ITEM_VERIFY), "RSA_ITEM_VERIFY"},
+    {ERR_FUNC(RSA_F_RSA_MEMORY_LOCK), "RSA_memory_lock"},
+    {ERR_FUNC(RSA_F_RSA_MGF1_TO_MD), "RSA_MGF1_TO_MD"},
+    {ERR_FUNC(RSA_F_RSA_NEW_METHOD), "RSA_new_method"},
+    {ERR_FUNC(RSA_F_RSA_NULL), "RSA_NULL"},
+    {ERR_FUNC(RSA_F_RSA_NULL_MOD_EXP), "RSA_NULL_MOD_EXP"},
+    {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_DECRYPT), "RSA_NULL_PRIVATE_DECRYPT"},
+    {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_ENCRYPT), "RSA_NULL_PRIVATE_ENCRYPT"},
+    {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT), "RSA_NULL_PUBLIC_DECRYPT"},
+    {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT), "RSA_NULL_PUBLIC_ENCRYPT"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE), "RSA_padding_add_none"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP),
+     "RSA_padding_add_PKCS1_OAEP"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1),
+     "RSA_padding_add_PKCS1_OAEP_mgf1"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS), "RSA_padding_add_PKCS1_PSS"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1),
+     "RSA_padding_add_PKCS1_PSS_mgf1"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1),
+     "RSA_padding_add_PKCS1_type_1"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2),
+     "RSA_padding_add_PKCS1_type_2"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_SSLV23), "RSA_padding_add_SSLv23"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_X931), "RSA_padding_add_X931"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_NONE), "RSA_padding_check_none"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP),
+     "RSA_padding_check_PKCS1_OAEP"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1),
+     "RSA_padding_check_PKCS1_OAEP_mgf1"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1),
+     "RSA_padding_check_PKCS1_type_1"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2),
+     "RSA_padding_check_PKCS1_type_2"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_SSLV23), "RSA_padding_check_SSLv23"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_X931), "RSA_padding_check_X931"},
+    {ERR_FUNC(RSA_F_RSA_PRINT), "RSA_print"},
+    {ERR_FUNC(RSA_F_RSA_PRINT_FP), "RSA_print_fp"},
+    {ERR_FUNC(RSA_F_RSA_PRIVATE_DECRYPT), "RSA_private_decrypt"},
+    {ERR_FUNC(RSA_F_RSA_PRIVATE_ENCRYPT), "RSA_private_encrypt"},
+    {ERR_FUNC(RSA_F_RSA_PRIV_DECODE), "RSA_PRIV_DECODE"},
+    {ERR_FUNC(RSA_F_RSA_PRIV_ENCODE), "RSA_PRIV_ENCODE"},
+    {ERR_FUNC(RSA_F_RSA_PSS_TO_CTX), "RSA_PSS_TO_CTX"},
+    {ERR_FUNC(RSA_F_RSA_PUBLIC_DECRYPT), "RSA_public_decrypt"},
+    {ERR_FUNC(RSA_F_RSA_PUBLIC_ENCRYPT), "RSA_public_encrypt"},
+    {ERR_FUNC(RSA_F_RSA_PUB_DECODE), "RSA_PUB_DECODE"},
+    {ERR_FUNC(RSA_F_RSA_SETUP_BLINDING), "RSA_setup_blinding"},
+    {ERR_FUNC(RSA_F_RSA_SIGN), "RSA_sign"},
+    {ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING),
+     "RSA_sign_ASN1_OCTET_STRING"},
+    {ERR_FUNC(RSA_F_RSA_VERIFY), "RSA_verify"},
+    {ERR_FUNC(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING),
+     "RSA_verify_ASN1_OCTET_STRING"},
+    {ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS), "RSA_verify_PKCS1_PSS"},
+    {ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1), "RSA_verify_PKCS1_PSS_mgf1"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA RSA_str_reasons[]=
-	{
-{ERR_REASON(RSA_R_ALGORITHM_MISMATCH)    ,"algorithm mismatch"},
-{ERR_REASON(RSA_R_BAD_E_VALUE)           ,"bad e value"},
-{ERR_REASON(RSA_R_BAD_FIXED_HEADER_DECRYPT),"bad fixed header decrypt"},
-{ERR_REASON(RSA_R_BAD_PAD_BYTE_COUNT)    ,"bad pad byte count"},
-{ERR_REASON(RSA_R_BAD_SIGNATURE)         ,"bad signature"},
-{ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_01)  ,"block type is not 01"},
-{ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_02)  ,"block type is not 02"},
-{ERR_REASON(RSA_R_DATA_GREATER_THAN_MOD_LEN),"data greater than mod len"},
-{ERR_REASON(RSA_R_DATA_TOO_LARGE)        ,"data too large"},
-{ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),"data too large for key size"},
-{ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_MODULUS),"data too large for modulus"},
-{ERR_REASON(RSA_R_DATA_TOO_SMALL)        ,"data too small"},
-{ERR_REASON(RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE),"data too small for key size"},
-{ERR_REASON(RSA_R_DIGEST_DOES_NOT_MATCH) ,"digest does not match"},
-{ERR_REASON(RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY),"digest too big for rsa key"},
-{ERR_REASON(RSA_R_DMP1_NOT_CONGRUENT_TO_D),"dmp1 not congruent to d"},
-{ERR_REASON(RSA_R_DMQ1_NOT_CONGRUENT_TO_D),"dmq1 not congruent to d"},
-{ERR_REASON(RSA_R_D_E_NOT_CONGRUENT_TO_1),"d e not congruent to 1"},
-{ERR_REASON(RSA_R_FIRST_OCTET_INVALID)   ,"first octet invalid"},
-{ERR_REASON(RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE),"illegal or unsupported padding mode"},
-{ERR_REASON(RSA_R_INVALID_DIGEST)        ,"invalid digest"},
-{ERR_REASON(RSA_R_INVALID_DIGEST_LENGTH) ,"invalid digest length"},
-{ERR_REASON(RSA_R_INVALID_HEADER)        ,"invalid header"},
-{ERR_REASON(RSA_R_INVALID_KEYBITS)       ,"invalid keybits"},
-{ERR_REASON(RSA_R_INVALID_LABEL)         ,"invalid label"},
-{ERR_REASON(RSA_R_INVALID_MESSAGE_LENGTH),"invalid message length"},
-{ERR_REASON(RSA_R_INVALID_MGF1_MD)       ,"invalid mgf1 md"},
-{ERR_REASON(RSA_R_INVALID_OAEP_PARAMETERS),"invalid oaep parameters"},
-{ERR_REASON(RSA_R_INVALID_PADDING)       ,"invalid padding"},
-{ERR_REASON(RSA_R_INVALID_PADDING_MODE)  ,"invalid padding mode"},
-{ERR_REASON(RSA_R_INVALID_PSS_PARAMETERS),"invalid pss parameters"},
-{ERR_REASON(RSA_R_INVALID_PSS_SALTLEN)   ,"invalid pss saltlen"},
-{ERR_REASON(RSA_R_INVALID_SALT_LENGTH)   ,"invalid salt length"},
-{ERR_REASON(RSA_R_INVALID_TRAILER)       ,"invalid trailer"},
-{ERR_REASON(RSA_R_INVALID_X931_DIGEST)   ,"invalid x931 digest"},
-{ERR_REASON(RSA_R_IQMP_NOT_INVERSE_OF_Q) ,"iqmp not inverse of q"},
-{ERR_REASON(RSA_R_KEY_SIZE_TOO_SMALL)    ,"key size too small"},
-{ERR_REASON(RSA_R_LAST_OCTET_INVALID)    ,"last octet invalid"},
-{ERR_REASON(RSA_R_MODULUS_TOO_LARGE)     ,"modulus too large"},
-{ERR_REASON(RSA_R_NON_FIPS_RSA_METHOD)   ,"non fips rsa method"},
-{ERR_REASON(RSA_R_NO_PUBLIC_EXPONENT)    ,"no public exponent"},
-{ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING),"null before block missing"},
-{ERR_REASON(RSA_R_N_DOES_NOT_EQUAL_P_Q)  ,"n does not equal p q"},
-{ERR_REASON(RSA_R_OAEP_DECODING_ERROR)   ,"oaep decoding error"},
-{ERR_REASON(RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE),"operation not allowed in fips mode"},
-{ERR_REASON(RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),"operation not supported for this keytype"},
-{ERR_REASON(RSA_R_PADDING_CHECK_FAILED)  ,"padding check failed"},
-{ERR_REASON(RSA_R_PKCS_DECODING_ERROR)   ,"pkcs decoding error"},
-{ERR_REASON(RSA_R_P_NOT_PRIME)           ,"p not prime"},
-{ERR_REASON(RSA_R_Q_NOT_PRIME)           ,"q not prime"},
-{ERR_REASON(RSA_R_RSA_OPERATIONS_NOT_SUPPORTED),"rsa operations not supported"},
-{ERR_REASON(RSA_R_SLEN_CHECK_FAILED)     ,"salt length check failed"},
-{ERR_REASON(RSA_R_SLEN_RECOVERY_FAILED)  ,"salt length recovery failed"},
-{ERR_REASON(RSA_R_SSLV3_ROLLBACK_ATTACK) ,"sslv3 rollback attack"},
-{ERR_REASON(RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD),"the asn1 object identifier is not known for this md"},
-{ERR_REASON(RSA_R_UNKNOWN_ALGORITHM_TYPE),"unknown algorithm type"},
-{ERR_REASON(RSA_R_UNKNOWN_DIGEST)        ,"unknown digest"},
-{ERR_REASON(RSA_R_UNKNOWN_MASK_DIGEST)   ,"unknown mask digest"},
-{ERR_REASON(RSA_R_UNKNOWN_PADDING_TYPE)  ,"unknown padding type"},
-{ERR_REASON(RSA_R_UNKNOWN_PSS_DIGEST)    ,"unknown pss digest"},
-{ERR_REASON(RSA_R_UNSUPPORTED_ENCRYPTION_TYPE),"unsupported encryption type"},
-{ERR_REASON(RSA_R_UNSUPPORTED_LABEL_SOURCE),"unsupported label source"},
-{ERR_REASON(RSA_R_UNSUPPORTED_MASK_ALGORITHM),"unsupported mask algorithm"},
-{ERR_REASON(RSA_R_UNSUPPORTED_MASK_PARAMETER),"unsupported mask parameter"},
-{ERR_REASON(RSA_R_UNSUPPORTED_SIGNATURE_TYPE),"unsupported signature type"},
-{ERR_REASON(RSA_R_VALUE_MISSING)         ,"value missing"},
-{ERR_REASON(RSA_R_WRONG_SIGNATURE_LENGTH),"wrong signature length"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RSA_str_reasons[] = {
+    {ERR_REASON(RSA_R_ALGORITHM_MISMATCH), "algorithm mismatch"},
+    {ERR_REASON(RSA_R_BAD_E_VALUE), "bad e value"},
+    {ERR_REASON(RSA_R_BAD_FIXED_HEADER_DECRYPT), "bad fixed header decrypt"},
+    {ERR_REASON(RSA_R_BAD_PAD_BYTE_COUNT), "bad pad byte count"},
+    {ERR_REASON(RSA_R_BAD_SIGNATURE), "bad signature"},
+    {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_01), "block type is not 01"},
+    {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_02), "block type is not 02"},
+    {ERR_REASON(RSA_R_DATA_GREATER_THAN_MOD_LEN),
+     "data greater than mod len"},
+    {ERR_REASON(RSA_R_DATA_TOO_LARGE), "data too large"},
+    {ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),
+     "data too large for key size"},
+    {ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_MODULUS),
+     "data too large for modulus"},
+    {ERR_REASON(RSA_R_DATA_TOO_SMALL), "data too small"},
+    {ERR_REASON(RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE),
+     "data too small for key size"},
+    {ERR_REASON(RSA_R_DIGEST_DOES_NOT_MATCH), "digest does not match"},
+    {ERR_REASON(RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY),
+     "digest too big for rsa key"},
+    {ERR_REASON(RSA_R_DMP1_NOT_CONGRUENT_TO_D), "dmp1 not congruent to d"},
+    {ERR_REASON(RSA_R_DMQ1_NOT_CONGRUENT_TO_D), "dmq1 not congruent to d"},
+    {ERR_REASON(RSA_R_D_E_NOT_CONGRUENT_TO_1), "d e not congruent to 1"},
+    {ERR_REASON(RSA_R_FIRST_OCTET_INVALID), "first octet invalid"},
+    {ERR_REASON(RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE),
+     "illegal or unsupported padding mode"},
+    {ERR_REASON(RSA_R_INVALID_DIGEST), "invalid digest"},
+    {ERR_REASON(RSA_R_INVALID_DIGEST_LENGTH), "invalid digest length"},
+    {ERR_REASON(RSA_R_INVALID_HEADER), "invalid header"},
+    {ERR_REASON(RSA_R_INVALID_KEYBITS), "invalid keybits"},
+    {ERR_REASON(RSA_R_INVALID_LABEL), "invalid label"},
+    {ERR_REASON(RSA_R_INVALID_MESSAGE_LENGTH), "invalid message length"},
+    {ERR_REASON(RSA_R_INVALID_MGF1_MD), "invalid mgf1 md"},
+    {ERR_REASON(RSA_R_INVALID_OAEP_PARAMETERS), "invalid oaep parameters"},
+    {ERR_REASON(RSA_R_INVALID_PADDING), "invalid padding"},
+    {ERR_REASON(RSA_R_INVALID_PADDING_MODE), "invalid padding mode"},
+    {ERR_REASON(RSA_R_INVALID_PSS_PARAMETERS), "invalid pss parameters"},
+    {ERR_REASON(RSA_R_INVALID_PSS_SALTLEN), "invalid pss saltlen"},
+    {ERR_REASON(RSA_R_INVALID_SALT_LENGTH), "invalid salt length"},
+    {ERR_REASON(RSA_R_INVALID_TRAILER), "invalid trailer"},
+    {ERR_REASON(RSA_R_INVALID_X931_DIGEST), "invalid x931 digest"},
+    {ERR_REASON(RSA_R_IQMP_NOT_INVERSE_OF_Q), "iqmp not inverse of q"},
+    {ERR_REASON(RSA_R_KEY_SIZE_TOO_SMALL), "key size too small"},
+    {ERR_REASON(RSA_R_LAST_OCTET_INVALID), "last octet invalid"},
+    {ERR_REASON(RSA_R_MODULUS_TOO_LARGE), "modulus too large"},
+    {ERR_REASON(RSA_R_NON_FIPS_RSA_METHOD), "non fips rsa method"},
+    {ERR_REASON(RSA_R_NO_PUBLIC_EXPONENT), "no public exponent"},
+    {ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING),
+     "null before block missing"},
+    {ERR_REASON(RSA_R_N_DOES_NOT_EQUAL_P_Q), "n does not equal p q"},
+    {ERR_REASON(RSA_R_OAEP_DECODING_ERROR), "oaep decoding error"},
+    {ERR_REASON(RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE),
+     "operation not allowed in fips mode"},
+    {ERR_REASON(RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),
+     "operation not supported for this keytype"},
+    {ERR_REASON(RSA_R_PADDING_CHECK_FAILED), "padding check failed"},
+    {ERR_REASON(RSA_R_PKCS_DECODING_ERROR), "pkcs decoding error"},
+    {ERR_REASON(RSA_R_P_NOT_PRIME), "p not prime"},
+    {ERR_REASON(RSA_R_Q_NOT_PRIME), "q not prime"},
+    {ERR_REASON(RSA_R_RSA_OPERATIONS_NOT_SUPPORTED),
+     "rsa operations not supported"},
+    {ERR_REASON(RSA_R_SLEN_CHECK_FAILED), "salt length check failed"},
+    {ERR_REASON(RSA_R_SLEN_RECOVERY_FAILED), "salt length recovery failed"},
+    {ERR_REASON(RSA_R_SSLV3_ROLLBACK_ATTACK), "sslv3 rollback attack"},
+    {ERR_REASON(RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD),
+     "the asn1 object identifier is not known for this md"},
+    {ERR_REASON(RSA_R_UNKNOWN_ALGORITHM_TYPE), "unknown algorithm type"},
+    {ERR_REASON(RSA_R_UNKNOWN_DIGEST), "unknown digest"},
+    {ERR_REASON(RSA_R_UNKNOWN_MASK_DIGEST), "unknown mask digest"},
+    {ERR_REASON(RSA_R_UNKNOWN_PADDING_TYPE), "unknown padding type"},
+    {ERR_REASON(RSA_R_UNKNOWN_PSS_DIGEST), "unknown pss digest"},
+    {ERR_REASON(RSA_R_UNSUPPORTED_ENCRYPTION_TYPE),
+     "unsupported encryption type"},
+    {ERR_REASON(RSA_R_UNSUPPORTED_LABEL_SOURCE), "unsupported label source"},
+    {ERR_REASON(RSA_R_UNSUPPORTED_MASK_ALGORITHM),
+     "unsupported mask algorithm"},
+    {ERR_REASON(RSA_R_UNSUPPORTED_MASK_PARAMETER),
+     "unsupported mask parameter"},
+    {ERR_REASON(RSA_R_UNSUPPORTED_SIGNATURE_TYPE),
+     "unsupported signature type"},
+    {ERR_REASON(RSA_R_VALUE_MISSING), "value missing"},
+    {ERR_REASON(RSA_R_WRONG_SIGNATURE_LENGTH), "wrong signature length"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_RSA_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(RSA_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,RSA_str_functs);
-		ERR_load_strings(0,RSA_str_reasons);
-		}
+    if (ERR_func_error_string(RSA_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, RSA_str_functs);
+        ERR_load_strings(0, RSA_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/rsa/rsa_gen.c b/crypto/rsa/rsa_gen.c
index 42290cce66..2465fbdebf 100644
--- a/crypto/rsa/rsa_gen.c
+++ b/crypto/rsa/rsa_gen.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,17 +49,17 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-
-/* NB: these functions have been "upgraded", the deprecated versions (which are
- * compatibility wrappers using these functions) are in rsa_depr.c.
- * - Geoff
+/*
+ * NB: these functions have been "upgraded", the deprecated versions (which
+ * are compatibility wrappers using these functions) are in rsa_depr.c. -
+ * Geoff
  */
 
 #include 
@@ -68,167 +68,181 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb);
+static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value,
+                              BN_GENCB *cb);
 
-/* NB: this wrapper would normally be placed in rsa_lib.c and the static
- * implementation would probably be in rsa_eay.c. Nonetheless, is kept here so
- * that we don't introduce a new linker dependency. Eg. any application that
- * wasn't previously linking object code related to key-generation won't have to
- * now just because key-generation is part of RSA_METHOD. */
+/*
+ * NB: this wrapper would normally be placed in rsa_lib.c and the static
+ * implementation would probably be in rsa_eay.c. Nonetheless, is kept here
+ * so that we don't introduce a new linker dependency. Eg. any application
+ * that wasn't previously linking object code related to key-generation won't
+ * have to now just because key-generation is part of RSA_METHOD.
+ */
 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_GENERATE_KEY_EX, RSA_R_NON_FIPS_RSA_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_GENERATE_KEY_EX, RSA_R_NON_FIPS_RSA_METHOD);
+        return 0;
+    }
 #endif
-	if(rsa->meth->rsa_keygen)
-		return rsa->meth->rsa_keygen(rsa, bits, e_value, cb);
+    if (rsa->meth->rsa_keygen)
+        return rsa->meth->rsa_keygen(rsa, bits, e_value, cb);
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_rsa_generate_key_ex(rsa, bits, e_value, cb);
+    if (FIPS_mode())
+        return FIPS_rsa_generate_key_ex(rsa, bits, e_value, cb);
 #endif
-	return rsa_builtin_keygen(rsa, bits, e_value, cb);
-	}
-
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb)
-	{
-	BIGNUM *r0=NULL,*r1=NULL,*r2=NULL,*r3=NULL,*tmp;
-	BIGNUM local_r0,local_d,local_p;
-	BIGNUM *pr0,*d,*p;
-	int bitsp,bitsq,ok= -1,n=0;
-	BN_CTX *ctx=NULL;
-
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	r0 = BN_CTX_get(ctx);
-	r1 = BN_CTX_get(ctx);
-	r2 = BN_CTX_get(ctx);
-	r3 = BN_CTX_get(ctx);
-	if (r3 == NULL) goto err;
-
-	bitsp=(bits+1)/2;
-	bitsq=bits-bitsp;
-
-	/* We need the RSA components non-NULL */
-	if(!rsa->n && ((rsa->n=BN_new()) == NULL)) goto err;
-	if(!rsa->d && ((rsa->d=BN_new()) == NULL)) goto err;
-	if(!rsa->e && ((rsa->e=BN_new()) == NULL)) goto err;
-	if(!rsa->p && ((rsa->p=BN_new()) == NULL)) goto err;
-	if(!rsa->q && ((rsa->q=BN_new()) == NULL)) goto err;
-	if(!rsa->dmp1 && ((rsa->dmp1=BN_new()) == NULL)) goto err;
-	if(!rsa->dmq1 && ((rsa->dmq1=BN_new()) == NULL)) goto err;
-	if(!rsa->iqmp && ((rsa->iqmp=BN_new()) == NULL)) goto err;
-
-	BN_copy(rsa->e, e_value);
-
-	/* generate p and q */
-	for (;;)
-		{
-		if(!BN_generate_prime_ex(rsa->p, bitsp, 0, NULL, NULL, cb))
-			goto err;
-		if (!BN_sub(r2,rsa->p,BN_value_one())) goto err;
-		if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err;
-		if (BN_is_one(r1)) break;
-		if(!BN_GENCB_call(cb, 2, n++))
-			goto err;
-		}
-	if(!BN_GENCB_call(cb, 3, 0))
-		goto err;
-	for (;;)
-		{
-		/* When generating ridiculously small keys, we can get stuck
-		 * continually regenerating the same prime values. Check for
-		 * this and bail if it happens 3 times. */
-		unsigned int degenerate = 0;
-		do
-			{
-			if(!BN_generate_prime_ex(rsa->q, bitsq, 0, NULL, NULL, cb))
-				goto err;
-			} while((BN_cmp(rsa->p, rsa->q) == 0) && (++degenerate < 3));
-		if(degenerate == 3)
-			{
-			ok = 0; /* we set our own err */
-			RSAerr(RSA_F_RSA_BUILTIN_KEYGEN,RSA_R_KEY_SIZE_TOO_SMALL);
-			goto err;
-			}
-		if (!BN_sub(r2,rsa->q,BN_value_one())) goto err;
-		if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err;
-		if (BN_is_one(r1))
-			break;
-		if(!BN_GENCB_call(cb, 2, n++))
-			goto err;
-		}
-	if(!BN_GENCB_call(cb, 3, 1))
-		goto err;
-	if (BN_cmp(rsa->p,rsa->q) < 0)
-		{
-		tmp=rsa->p;
-		rsa->p=rsa->q;
-		rsa->q=tmp;
-		}
-
-	/* calculate n */
-	if (!BN_mul(rsa->n,rsa->p,rsa->q,ctx)) goto err;
-
-	/* calculate d */
-	if (!BN_sub(r1,rsa->p,BN_value_one())) goto err;	/* p-1 */
-	if (!BN_sub(r2,rsa->q,BN_value_one())) goto err;	/* q-1 */
-	if (!BN_mul(r0,r1,r2,ctx)) goto err;	/* (p-1)(q-1) */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		  pr0 = &local_r0;
-		  BN_with_flags(pr0, r0, BN_FLG_CONSTTIME);
-		}
-	else
-	  pr0 = r0;
-	if (!BN_mod_inverse(rsa->d,rsa->e,pr0,ctx)) goto err;	/* d */
-
-	/* set up d for correct BN_FLG_CONSTTIME flag */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		d = &local_d;
-		BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-		}
-	else
-		d = rsa->d;
-
-	/* calculate d mod (p-1) */
-	if (!BN_mod(rsa->dmp1,d,r1,ctx)) goto err;
-
-	/* calculate d mod (q-1) */
-	if (!BN_mod(rsa->dmq1,d,r2,ctx)) goto err;
-
-	/* calculate inverse of q mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		p = &local_p;
-		BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-		}
-	else
-		p = rsa->p;
-	if (!BN_mod_inverse(rsa->iqmp,rsa->q,p,ctx)) goto err;
-
-	ok=1;
-err:
-	if (ok == -1)
-		{
-		RSAerr(RSA_F_RSA_BUILTIN_KEYGEN,ERR_LIB_BN);
-		ok=0;
-		}
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-
-	return ok;
-	}
-
+    return rsa_builtin_keygen(rsa, bits, e_value, cb);
+}
+
+static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value,
+                              BN_GENCB *cb)
+{
+    BIGNUM *r0 = NULL, *r1 = NULL, *r2 = NULL, *r3 = NULL, *tmp;
+    BIGNUM local_r0, local_d, local_p;
+    BIGNUM *pr0, *d, *p;
+    int bitsp, bitsq, ok = -1, n = 0;
+    BN_CTX *ctx = NULL;
+
+    ctx = BN_CTX_new();
+    if (ctx == NULL)
+        goto err;
+    BN_CTX_start(ctx);
+    r0 = BN_CTX_get(ctx);
+    r1 = BN_CTX_get(ctx);
+    r2 = BN_CTX_get(ctx);
+    r3 = BN_CTX_get(ctx);
+    if (r3 == NULL)
+        goto err;
+
+    bitsp = (bits + 1) / 2;
+    bitsq = bits - bitsp;
+
+    /* We need the RSA components non-NULL */
+    if (!rsa->n && ((rsa->n = BN_new()) == NULL))
+        goto err;
+    if (!rsa->d && ((rsa->d = BN_new()) == NULL))
+        goto err;
+    if (!rsa->e && ((rsa->e = BN_new()) == NULL))
+        goto err;
+    if (!rsa->p && ((rsa->p = BN_new()) == NULL))
+        goto err;
+    if (!rsa->q && ((rsa->q = BN_new()) == NULL))
+        goto err;
+    if (!rsa->dmp1 && ((rsa->dmp1 = BN_new()) == NULL))
+        goto err;
+    if (!rsa->dmq1 && ((rsa->dmq1 = BN_new()) == NULL))
+        goto err;
+    if (!rsa->iqmp && ((rsa->iqmp = BN_new()) == NULL))
+        goto err;
+
+    BN_copy(rsa->e, e_value);
+
+    /* generate p and q */
+    for (;;) {
+        if (!BN_generate_prime_ex(rsa->p, bitsp, 0, NULL, NULL, cb))
+            goto err;
+        if (!BN_sub(r2, rsa->p, BN_value_one()))
+            goto err;
+        if (!BN_gcd(r1, r2, rsa->e, ctx))
+            goto err;
+        if (BN_is_one(r1))
+            break;
+        if (!BN_GENCB_call(cb, 2, n++))
+            goto err;
+    }
+    if (!BN_GENCB_call(cb, 3, 0))
+        goto err;
+    for (;;) {
+        /*
+         * When generating ridiculously small keys, we can get stuck
+         * continually regenerating the same prime values. Check for this and
+         * bail if it happens 3 times.
+         */
+        unsigned int degenerate = 0;
+        do {
+            if (!BN_generate_prime_ex(rsa->q, bitsq, 0, NULL, NULL, cb))
+                goto err;
+        } while ((BN_cmp(rsa->p, rsa->q) == 0) && (++degenerate < 3));
+        if (degenerate == 3) {
+            ok = 0;             /* we set our own err */
+            RSAerr(RSA_F_RSA_BUILTIN_KEYGEN, RSA_R_KEY_SIZE_TOO_SMALL);
+            goto err;
+        }
+        if (!BN_sub(r2, rsa->q, BN_value_one()))
+            goto err;
+        if (!BN_gcd(r1, r2, rsa->e, ctx))
+            goto err;
+        if (BN_is_one(r1))
+            break;
+        if (!BN_GENCB_call(cb, 2, n++))
+            goto err;
+    }
+    if (!BN_GENCB_call(cb, 3, 1))
+        goto err;
+    if (BN_cmp(rsa->p, rsa->q) < 0) {
+        tmp = rsa->p;
+        rsa->p = rsa->q;
+        rsa->q = tmp;
+    }
+
+    /* calculate n */
+    if (!BN_mul(rsa->n, rsa->p, rsa->q, ctx))
+        goto err;
+
+    /* calculate d */
+    if (!BN_sub(r1, rsa->p, BN_value_one()))
+        goto err;               /* p-1 */
+    if (!BN_sub(r2, rsa->q, BN_value_one()))
+        goto err;               /* q-1 */
+    if (!BN_mul(r0, r1, r2, ctx))
+        goto err;               /* (p-1)(q-1) */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        pr0 = &local_r0;
+        BN_with_flags(pr0, r0, BN_FLG_CONSTTIME);
+    } else
+        pr0 = r0;
+    if (!BN_mod_inverse(rsa->d, rsa->e, pr0, ctx))
+        goto err;               /* d */
+
+    /* set up d for correct BN_FLG_CONSTTIME flag */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        d = &local_d;
+        BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
+    } else
+        d = rsa->d;
+
+    /* calculate d mod (p-1) */
+    if (!BN_mod(rsa->dmp1, d, r1, ctx))
+        goto err;
+
+    /* calculate d mod (q-1) */
+    if (!BN_mod(rsa->dmq1, d, r2, ctx))
+        goto err;
+
+    /* calculate inverse of q mod p */
+    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
+        p = &local_p;
+        BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
+    } else
+        p = rsa->p;
+    if (!BN_mod_inverse(rsa->iqmp, rsa->q, p, ctx))
+        goto err;
+
+    ok = 1;
+ err:
+    if (ok == -1) {
+        RSAerr(RSA_F_RSA_BUILTIN_KEYGEN, ERR_LIB_BN);
+        ok = 0;
+    }
+    if (ctx != NULL) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+
+    return ok;
+}
diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c
index c95ceafc82..a6805debc8 100644
--- a/crypto/rsa/rsa_lib.c
+++ b/crypto/rsa/rsa_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,270 +64,273 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
-const char RSA_version[]="RSA" OPENSSL_VERSION_PTEXT;
+const char RSA_version[] = "RSA" OPENSSL_VERSION_PTEXT;
 
-static const RSA_METHOD *default_RSA_meth=NULL;
+static const RSA_METHOD *default_RSA_meth = NULL;
 
 RSA *RSA_new(void)
-	{
-	RSA *r=RSA_new_method(NULL);
+{
+    RSA *r = RSA_new_method(NULL);
 
-	return r;
-	}
+    return r;
+}
 
 void RSA_set_default_method(const RSA_METHOD *meth)
-	{
-	default_RSA_meth = meth;
-	}
+{
+    default_RSA_meth = meth;
+}
 
 const RSA_METHOD *RSA_get_default_method(void)
-	{
-	if (default_RSA_meth == NULL)
-		{
+{
+    if (default_RSA_meth == NULL) {
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return FIPS_rsa_pkcs1_ssleay();
-		else
-			return RSA_PKCS1_SSLeay();
-#else
-#ifdef RSA_NULL
-		default_RSA_meth=RSA_null_method();
+        if (FIPS_mode())
+            return FIPS_rsa_pkcs1_ssleay();
+        else
+            return RSA_PKCS1_SSLeay();
 #else
-		default_RSA_meth=RSA_PKCS1_SSLeay();
+# ifdef RSA_NULL
+        default_RSA_meth = RSA_null_method();
+# else
+        default_RSA_meth = RSA_PKCS1_SSLeay();
+# endif
 #endif
-#endif
-		}
+    }
 
-	return default_RSA_meth;
-	}
+    return default_RSA_meth;
+}
 
 const RSA_METHOD *RSA_get_method(const RSA *rsa)
-	{
-	return rsa->meth;
-	}
+{
+    return rsa->meth;
+}
 
 int RSA_set_method(RSA *rsa, const RSA_METHOD *meth)
-	{
-	/* NB: The caller is specifically setting a method, so it's not up to us
-	 * to deal with which ENGINE it comes from. */
-	const RSA_METHOD *mtmp;
-	mtmp = rsa->meth;
-	if (mtmp->finish) mtmp->finish(rsa);
+{
+    /*
+     * NB: The caller is specifically setting a method, so it's not up to us
+     * to deal with which ENGINE it comes from.
+     */
+    const RSA_METHOD *mtmp;
+    mtmp = rsa->meth;
+    if (mtmp->finish)
+        mtmp->finish(rsa);
 #ifndef OPENSSL_NO_ENGINE
-	if (rsa->engine)
-		{
-		ENGINE_finish(rsa->engine);
-		rsa->engine = NULL;
-		}
+    if (rsa->engine) {
+        ENGINE_finish(rsa->engine);
+        rsa->engine = NULL;
+    }
 #endif
-	rsa->meth = meth;
-	if (meth->init) meth->init(rsa);
-	return 1;
-	}
+    rsa->meth = meth;
+    if (meth->init)
+        meth->init(rsa);
+    return 1;
+}
 
 RSA *RSA_new_method(ENGINE *engine)
-	{
-	RSA *ret;
+{
+    RSA *ret;
 
-	ret=(RSA *)OPENSSL_malloc(sizeof(RSA));
-	if (ret == NULL)
-		{
-		RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
+    ret = (RSA *)OPENSSL_malloc(sizeof(RSA));
+    if (ret == NULL) {
+        RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	ret->meth = RSA_get_default_method();
+    ret->meth = RSA_get_default_method();
 #ifndef OPENSSL_NO_ENGINE
-	if (engine)
-		{
-		if (!ENGINE_init(engine))
-			{
-			RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		ret->engine = engine;
-		}
-	else
-		ret->engine = ENGINE_get_default_RSA();
-	if(ret->engine)
-		{
-		ret->meth = ENGINE_get_RSA(ret->engine);
-		if(!ret->meth)
-			{
-			RSAerr(RSA_F_RSA_NEW_METHOD,
-				ERR_R_ENGINE_LIB);
-			ENGINE_finish(ret->engine);
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
+    if (engine) {
+        if (!ENGINE_init(engine)) {
+            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+        ret->engine = engine;
+    } else
+        ret->engine = ENGINE_get_default_RSA();
+    if (ret->engine) {
+        ret->meth = ENGINE_get_RSA(ret->engine);
+        if (!ret->meth) {
+            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            ENGINE_finish(ret->engine);
+            OPENSSL_free(ret);
+            return NULL;
+        }
+    }
 #endif
 
-	ret->pad=0;
-	ret->version=0;
-	ret->n=NULL;
-	ret->e=NULL;
-	ret->d=NULL;
-	ret->p=NULL;
-	ret->q=NULL;
-	ret->dmp1=NULL;
-	ret->dmq1=NULL;
-	ret->iqmp=NULL;
-	ret->references=1;
-	ret->_method_mod_n=NULL;
-	ret->_method_mod_p=NULL;
-	ret->_method_mod_q=NULL;
-	ret->blinding=NULL;
-	ret->mt_blinding=NULL;
-	ret->bignum_data=NULL;
-	ret->flags=ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW;
-	if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data))
-		{
+    ret->pad = 0;
+    ret->version = 0;
+    ret->n = NULL;
+    ret->e = NULL;
+    ret->d = NULL;
+    ret->p = NULL;
+    ret->q = NULL;
+    ret->dmp1 = NULL;
+    ret->dmq1 = NULL;
+    ret->iqmp = NULL;
+    ret->references = 1;
+    ret->_method_mod_n = NULL;
+    ret->_method_mod_p = NULL;
+    ret->_method_mod_q = NULL;
+    ret->blinding = NULL;
+    ret->mt_blinding = NULL;
+    ret->bignum_data = NULL;
+    ret->flags = ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW;
+    if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data)) {
 #ifndef OPENSSL_NO_ENGINE
-	if (ret->engine)
-		ENGINE_finish(ret->engine);
+        if (ret->engine)
+            ENGINE_finish(ret->engine);
 #endif
-		OPENSSL_free(ret);
-		return(NULL);
-		}
+        OPENSSL_free(ret);
+        return (NULL);
+    }
 
-	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
-		{
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
 #ifndef OPENSSL_NO_ENGINE
-		if (ret->engine)
-			ENGINE_finish(ret->engine);
+        if (ret->engine)
+            ENGINE_finish(ret->engine);
 #endif
-		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data);
-		OPENSSL_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data);
+        OPENSSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 void RSA_free(RSA *r)
-	{
-	int i;
+{
+    int i;
 
-	if (r == NULL) return;
+    if (r == NULL)
+        return;
 
-	i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_RSA);
+    i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_RSA);
 #ifdef REF_PRINT
-	REF_PRINT("RSA",r);
+    REF_PRINT("RSA", r);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"RSA_free, bad reference count\n");
-		abort();
-		}
+    if (i < 0) {
+        fprintf(stderr, "RSA_free, bad reference count\n");
+        abort();
+    }
 #endif
 
-	if (r->meth->finish)
-		r->meth->finish(r);
+    if (r->meth->finish)
+        r->meth->finish(r);
 #ifndef OPENSSL_NO_ENGINE
-	if (r->engine)
-		ENGINE_finish(r->engine);
+    if (r->engine)
+        ENGINE_finish(r->engine);
 #endif
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, r, &r->ex_data);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, r, &r->ex_data);
 
-	if (r->n != NULL) BN_clear_free(r->n);
-	if (r->e != NULL) BN_clear_free(r->e);
-	if (r->d != NULL) BN_clear_free(r->d);
-	if (r->p != NULL) BN_clear_free(r->p);
-	if (r->q != NULL) BN_clear_free(r->q);
-	if (r->dmp1 != NULL) BN_clear_free(r->dmp1);
-	if (r->dmq1 != NULL) BN_clear_free(r->dmq1);
-	if (r->iqmp != NULL) BN_clear_free(r->iqmp);
-	if (r->blinding != NULL) BN_BLINDING_free(r->blinding);
-	if (r->mt_blinding != NULL) BN_BLINDING_free(r->mt_blinding);
-	if (r->bignum_data != NULL) OPENSSL_free_locked(r->bignum_data);
-	OPENSSL_free(r);
-	}
+    if (r->n != NULL)
+        BN_clear_free(r->n);
+    if (r->e != NULL)
+        BN_clear_free(r->e);
+    if (r->d != NULL)
+        BN_clear_free(r->d);
+    if (r->p != NULL)
+        BN_clear_free(r->p);
+    if (r->q != NULL)
+        BN_clear_free(r->q);
+    if (r->dmp1 != NULL)
+        BN_clear_free(r->dmp1);
+    if (r->dmq1 != NULL)
+        BN_clear_free(r->dmq1);
+    if (r->iqmp != NULL)
+        BN_clear_free(r->iqmp);
+    if (r->blinding != NULL)
+        BN_BLINDING_free(r->blinding);
+    if (r->mt_blinding != NULL)
+        BN_BLINDING_free(r->mt_blinding);
+    if (r->bignum_data != NULL)
+        OPENSSL_free_locked(r->bignum_data);
+    OPENSSL_free(r);
+}
 
 int RSA_up_ref(RSA *r)
-	{
-	int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_RSA);
+{
+    int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_RSA);
 #ifdef REF_PRINT
-	REF_PRINT("RSA",r);
+    REF_PRINT("RSA", r);
 #endif
 #ifdef REF_CHECK
-	if (i < 2)
-		{
-		fprintf(stderr, "RSA_up_ref, bad reference count\n");
-		abort();
-		}
+    if (i < 2) {
+        fprintf(stderr, "RSA_up_ref, bad reference count\n");
+        abort();
+    }
 #endif
-	return ((i > 1) ? 1 : 0);
-	}
+    return ((i > 1) ? 1 : 0);
+}
 
 int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-        {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, argl, argp,
-				new_func, dup_func, free_func);
-        }
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int RSA_set_ex_data(RSA *r, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&r->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&r->ex_data, idx, arg));
+}
 
 void *RSA_get_ex_data(const RSA *r, int idx)
-	{
-	return(CRYPTO_get_ex_data(&r->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&r->ex_data, idx));
+}
 
 int RSA_memory_lock(RSA *r)
-	{
-	int i,j,k,off;
-	char *p;
-	BIGNUM *bn,**t[6],*b;
-	BN_ULONG *ul;
+{
+    int i, j, k, off;
+    char *p;
+    BIGNUM *bn, **t[6], *b;
+    BN_ULONG *ul;
+
+    if (r->d == NULL)
+        return (1);
+    t[0] = &r->d;
+    t[1] = &r->p;
+    t[2] = &r->q;
+    t[3] = &r->dmp1;
+    t[4] = &r->dmq1;
+    t[5] = &r->iqmp;
+    k = sizeof(BIGNUM) * 6;
+    off = k / sizeof(BN_ULONG) + 1;
+    j = 1;
+    for (i = 0; i < 6; i++)
+        j += (*t[i])->top;
+    if ((p = OPENSSL_malloc_locked((off + j) * sizeof(BN_ULONG))) == NULL) {
+        RSAerr(RSA_F_RSA_MEMORY_LOCK, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    bn = (BIGNUM *)p;
+    ul = (BN_ULONG *)&(p[off]);
+    for (i = 0; i < 6; i++) {
+        b = *(t[i]);
+        *(t[i]) = &(bn[i]);
+        memcpy((char *)&(bn[i]), (char *)b, sizeof(BIGNUM));
+        bn[i].flags = BN_FLG_STATIC_DATA;
+        bn[i].d = ul;
+        memcpy((char *)ul, b->d, sizeof(BN_ULONG) * b->top);
+        ul += b->top;
+        BN_clear_free(b);
+    }
 
-	if (r->d == NULL) return(1);
-	t[0]= &r->d;
-	t[1]= &r->p;
-	t[2]= &r->q;
-	t[3]= &r->dmp1;
-	t[4]= &r->dmq1;
-	t[5]= &r->iqmp;
-	k=sizeof(BIGNUM)*6;
-	off=k/sizeof(BN_ULONG)+1;
-	j=1;
-	for (i=0; i<6; i++)
-		j+= (*t[i])->top;
-	if ((p=OPENSSL_malloc_locked((off+j)*sizeof(BN_ULONG))) == NULL)
-		{
-		RSAerr(RSA_F_RSA_MEMORY_LOCK,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	bn=(BIGNUM *)p;
-	ul=(BN_ULONG *)&(p[off]);
-	for (i=0; i<6; i++)
-		{
-		b= *(t[i]);
-		*(t[i])= &(bn[i]);
-		memcpy((char *)&(bn[i]),(char *)b,sizeof(BIGNUM));
-		bn[i].flags=BN_FLG_STATIC_DATA;
-		bn[i].d=ul;
-		memcpy((char *)ul,b->d,sizeof(BN_ULONG)*b->top);
-		ul+=b->top;
-		BN_clear_free(b);
-		}
-	
-	/* I should fix this so it can still be done */
-	r->flags&= ~(RSA_FLAG_CACHE_PRIVATE|RSA_FLAG_CACHE_PUBLIC);
+    /* I should fix this so it can still be done */
+    r->flags &= ~(RSA_FLAG_CACHE_PRIVATE | RSA_FLAG_CACHE_PUBLIC);
 
-	r->bignum_data=p;
-	return(1);
-	}
+    r->bignum_data = p;
+    return (1);
+}
diff --git a/crypto/rsa/rsa_locl.h b/crypto/rsa/rsa_locl.h
index f5d2d56628..3e88187d9b 100644
--- a/crypto/rsa/rsa_locl.h
+++ b/crypto/rsa/rsa_locl.h
@@ -1,4 +1,4 @@
-extern int int_rsa_verify(int dtype, const unsigned char *m, unsigned int m_len,
-		unsigned char *rm, size_t *prm_len,
-		const unsigned char *sigbuf, size_t siglen,
-		RSA *rsa);
+extern int int_rsa_verify(int dtype, const unsigned char *m,
+                          unsigned int m_len, unsigned char *rm,
+                          size_t *prm_len, const unsigned char *sigbuf,
+                          size_t siglen, RSA *rsa);
diff --git a/crypto/rsa/rsa_none.c b/crypto/rsa/rsa_none.c
index e6f3e627ca..982b31f28c 100644
--- a/crypto/rsa/rsa_none.c
+++ b/crypto/rsa/rsa_none.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,36 +63,32 @@
 #include 
 
 int RSA_padding_add_none(unsigned char *to, int tlen,
-	const unsigned char *from, int flen)
-	{
-	if (flen > tlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_NONE,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return(0);
-		}
+                         const unsigned char *from, int flen)
+{
+    if (flen > tlen) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return (0);
+    }
 
-	if (flen < tlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_NONE,RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE);
-		return(0);
-		}
-	
-	memcpy(to,from,(unsigned int)flen);
-	return(1);
-	}
+    if (flen < tlen) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE);
+        return (0);
+    }
 
-int RSA_padding_check_none(unsigned char *to, int tlen,
-	const unsigned char *from, int flen, int num)
-	{
+    memcpy(to, from, (unsigned int)flen);
+    return (1);
+}
 
-	if (flen > tlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_NONE,RSA_R_DATA_TOO_LARGE);
-		return(-1);
-		}
+int RSA_padding_check_none(unsigned char *to, int tlen,
+                           const unsigned char *from, int flen, int num)
+{
 
-	memset(to,0,tlen-flen);
-	memcpy(to+tlen-flen,from,flen);
-	return(tlen);
-	}
+    if (flen > tlen) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_NONE, RSA_R_DATA_TOO_LARGE);
+        return (-1);
+    }
 
+    memset(to, 0, tlen - flen);
+    memcpy(to + tlen - flen, from, flen);
+    return (tlen);
+}
diff --git a/crypto/rsa/rsa_null.c b/crypto/rsa/rsa_null.c
index 2f2202f142..241b431ad5 100644
--- a/crypto/rsa/rsa_null.c
+++ b/crypto/rsa/rsa_null.c
@@ -1,6 +1,7 @@
 /* rsa_null.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,7 +63,8 @@
 #include 
 #include 
 
-/* This is a dummy RSA implementation that just returns errors when called.
+/*
+ * This is a dummy RSA implementation that just returns errors when called.
  * It is designed to allow some RSA functions to work while stopping those
  * covered by the RSA patent. That is RSA, encryption, decryption, signing
  * and verify is not allowed but RSA key generation, key checking and other
@@ -70,82 +72,84 @@
  */
 
 static int RSA_null_public_encrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
+                                   unsigned char *to, RSA *rsa, int padding);
 static int RSA_null_private_encrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
+                                    unsigned char *to, RSA *rsa, int padding);
 static int RSA_null_public_decrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
+                                   unsigned char *to, RSA *rsa, int padding);
 static int RSA_null_private_decrypt(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
-#if 0 /* not currently used */
+                                    unsigned char *to, RSA *rsa, int padding);
+#if 0                           /* not currently used */
 static int RSA_null_mod_exp(const BIGNUM *r0, const BIGNUM *i, RSA *rsa);
 #endif
 static int RSA_null_init(RSA *rsa);
 static int RSA_null_finish(RSA *rsa);
-static RSA_METHOD rsa_null_meth={
-	"Null RSA",
-	RSA_null_public_encrypt,
-	RSA_null_public_decrypt,
-	RSA_null_private_encrypt,
-	RSA_null_private_decrypt,
-	NULL,
-	NULL,
-	RSA_null_init,
-	RSA_null_finish,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
+static RSA_METHOD rsa_null_meth = {
+    "Null RSA",
+    RSA_null_public_encrypt,
+    RSA_null_public_decrypt,
+    RSA_null_private_encrypt,
+    RSA_null_private_decrypt,
+    NULL,
+    NULL,
+    RSA_null_init,
+    RSA_null_finish,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
 
 const RSA_METHOD *RSA_null_method(void)
-	{
-	return(&rsa_null_meth);
-	}
+{
+    return (&rsa_null_meth);
+}
 
 static int RSA_null_public_encrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	RSAerr(RSA_F_RSA_NULL_PUBLIC_ENCRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-	return -1;
-	}
+                                   unsigned char *to, RSA *rsa, int padding)
+{
+    RSAerr(RSA_F_RSA_NULL_PUBLIC_ENCRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
+    return -1;
+}
 
 static int RSA_null_private_encrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	RSAerr(RSA_F_RSA_NULL_PRIVATE_ENCRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-	return -1;
-	}
+                                    unsigned char *to, RSA *rsa, int padding)
+{
+    RSAerr(RSA_F_RSA_NULL_PRIVATE_ENCRYPT,
+           RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
+    return -1;
+}
 
 static int RSA_null_private_decrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	RSAerr(RSA_F_RSA_NULL_PRIVATE_DECRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-	return -1;
-	}
+                                    unsigned char *to, RSA *rsa, int padding)
+{
+    RSAerr(RSA_F_RSA_NULL_PRIVATE_DECRYPT,
+           RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
+    return -1;
+}
 
 static int RSA_null_public_decrypt(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-	RSAerr(RSA_F_RSA_NULL_PUBLIC_DECRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-	return -1;
-	}
+                                   unsigned char *to, RSA *rsa, int padding)
+{
+    RSAerr(RSA_F_RSA_NULL_PUBLIC_DECRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
+    return -1;
+}
 
-#if 0 /* not currently used */
+#if 0                           /* not currently used */
 static int RSA_null_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
-	{
-	...err(RSA_F_RSA_NULL_MOD_EXP, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-	return -1;
-	}
+{
+    ... err(RSA_F_RSA_NULL_MOD_EXP, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
+    return -1;
+}
 #endif
 
 static int RSA_null_init(RSA *rsa)
-	{
-	return(1);
-	}
+{
+    return (1);
+}
 
 static int RSA_null_finish(RSA *rsa)
-	{
-	return(1);
-	}
+{
+    return (1);
+}
diff --git a/crypto/rsa/rsa_oaep.c b/crypto/rsa/rsa_oaep.c
index ba3ab9a953..9c2a943cf7 100644
--- a/crypto/rsa/rsa_oaep.c
+++ b/crypto/rsa/rsa_oaep.c
@@ -1,287 +1,283 @@
 /* crypto/rsa/rsa_oaep.c */
-/* Written by Ulf Moeller. This software is distributed on an "AS IS"
-   basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. */
+/*
+ * Written by Ulf Moeller. This software is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ */
 
 /* EME-OAEP as defined in RFC 2437 (PKCS #1 v2.0) */
 
-/* See Victor Shoup, "OAEP reconsidered," Nov. 2000,
- * 
- * for problems with the security proof for the
- * original OAEP scheme, which EME-OAEP is based on.
- * 
- * A new proof can be found in E. Fujisaki, T. Okamoto,
- * D. Pointcheval, J. Stern, "RSA-OEAP is Still Alive!",
- * Dec. 2000, .
- * The new proof has stronger requirements for the
- * underlying permutation: "partial-one-wayness" instead
- * of one-wayness.  For the RSA function, this is
- * an equivalent notion.
+/*
+ * See Victor Shoup, "OAEP reconsidered," Nov. 2000,  for problems with the security
+ * proof for the original OAEP scheme, which EME-OAEP is based on. A new
+ * proof can be found in E. Fujisaki, T. Okamoto, D. Pointcheval, J. Stern,
+ * "RSA-OEAP is Still Alive!", Dec. 2000, . The new proof has stronger requirements
+ * for the underlying permutation: "partial-one-wayness" instead of
+ * one-wayness.  For the RSA function, this is an equivalent notion.
  */
 
 #include "constant_time_locl.h"
 
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
+# include 
+# include 
 
 int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
-	const unsigned char *from, int flen,
-	const unsigned char *param, int plen)
-	{
-	return RSA_padding_add_PKCS1_OAEP_mgf1(to, tlen, from, flen,
-						param, plen, NULL, NULL);
-	}
+                               const unsigned char *from, int flen,
+                               const unsigned char *param, int plen)
+{
+    return RSA_padding_add_PKCS1_OAEP_mgf1(to, tlen, from, flen,
+                                           param, plen, NULL, NULL);
+}
 
 int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-	const unsigned char *from, int flen,
-	const unsigned char *param, int plen,
-	const EVP_MD *md, const EVP_MD *mgf1md)
-	{
-	int i, emlen = tlen - 1;
-	unsigned char *db, *seed;
-	unsigned char *dbmask, seedmask[EVP_MAX_MD_SIZE];
-	int mdlen;
-
-	if (md == NULL)
-		md = EVP_sha1();
-	if (mgf1md == NULL)
-		mgf1md = md;
-
-	mdlen = EVP_MD_size(md);
-
-	if (flen > emlen - 2 * mdlen - 1)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1,
-		   RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return 0;
-		}
-
-	if (emlen < 2 * mdlen + 1)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1, RSA_R_KEY_SIZE_TOO_SMALL);
-		return 0;
-		}
-
-	to[0] = 0;
-	seed = to + 1;
-	db = to + mdlen + 1;
-
-	if (!EVP_Digest((void *)param, plen, db, NULL, md, NULL))
-		return 0;
-	memset(db + mdlen, 0,
-		emlen - flen - 2 * mdlen - 1);
-	db[emlen - flen - mdlen - 1] = 0x01;
-	memcpy(db + emlen - flen - mdlen, from, (unsigned int) flen);
-	if (RAND_bytes(seed, mdlen) <= 0)
-		return 0;
-#ifdef PKCS_TESTVECT
-	memcpy(seed,
-	   "\xaa\xfd\x12\xf6\x59\xca\xe6\x34\x89\xb4\x79\xe5\x07\x6d\xde\xc2\xf0\x6c\xb5\x8f",
-	   20);
-#endif
-
-	dbmask = OPENSSL_malloc(emlen - mdlen);
-	if (dbmask == NULL)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	if (PKCS1_MGF1(dbmask, emlen - mdlen, seed, mdlen, mgf1md) < 0)
-		return 0;
-	for (i = 0; i < emlen - mdlen; i++)
-		db[i] ^= dbmask[i];
-
-	if (PKCS1_MGF1(seedmask, mdlen, db, emlen - mdlen, mgf1md) < 0)
-		return 0;
-	for (i = 0; i < mdlen; i++)
-		seed[i] ^= seedmask[i];
-
-	OPENSSL_free(dbmask);
-	return 1;
-	}
+                                    const unsigned char *from, int flen,
+                                    const unsigned char *param, int plen,
+                                    const EVP_MD *md, const EVP_MD *mgf1md)
+{
+    int i, emlen = tlen - 1;
+    unsigned char *db, *seed;
+    unsigned char *dbmask, seedmask[EVP_MAX_MD_SIZE];
+    int mdlen;
+
+    if (md == NULL)
+        md = EVP_sha1();
+    if (mgf1md == NULL)
+        mgf1md = md;
+
+    mdlen = EVP_MD_size(md);
+
+    if (flen > emlen - 2 * mdlen - 1) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1,
+               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return 0;
+    }
+
+    if (emlen < 2 * mdlen + 1) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1,
+               RSA_R_KEY_SIZE_TOO_SMALL);
+        return 0;
+    }
+
+    to[0] = 0;
+    seed = to + 1;
+    db = to + mdlen + 1;
+
+    if (!EVP_Digest((void *)param, plen, db, NULL, md, NULL))
+        return 0;
+    memset(db + mdlen, 0, emlen - flen - 2 * mdlen - 1);
+    db[emlen - flen - mdlen - 1] = 0x01;
+    memcpy(db + emlen - flen - mdlen, from, (unsigned int)flen);
+    if (RAND_bytes(seed, mdlen) <= 0)
+        return 0;
+# ifdef PKCS_TESTVECT
+    memcpy(seed,
+           "\xaa\xfd\x12\xf6\x59\xca\xe6\x34\x89\xb4\x79\xe5\x07\x6d\xde\xc2\xf0\x6c\xb5\x8f",
+           20);
+# endif
+
+    dbmask = OPENSSL_malloc(emlen - mdlen);
+    if (dbmask == NULL) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    if (PKCS1_MGF1(dbmask, emlen - mdlen, seed, mdlen, mgf1md) < 0)
+        return 0;
+    for (i = 0; i < emlen - mdlen; i++)
+        db[i] ^= dbmask[i];
+
+    if (PKCS1_MGF1(seedmask, mdlen, db, emlen - mdlen, mgf1md) < 0)
+        return 0;
+    for (i = 0; i < mdlen; i++)
+        seed[i] ^= seedmask[i];
+
+    OPENSSL_free(dbmask);
+    return 1;
+}
 
 int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
-	const unsigned char *from, int flen, int num,
-	const unsigned char *param, int plen)
-	{
-	return RSA_padding_check_PKCS1_OAEP_mgf1(to, tlen, from , flen, num,
-							param, plen,
-							NULL, NULL);
-	}
+                                 const unsigned char *from, int flen, int num,
+                                 const unsigned char *param, int plen)
+{
+    return RSA_padding_check_PKCS1_OAEP_mgf1(to, tlen, from, flen, num,
+                                             param, plen, NULL, NULL);
+}
 
 int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-	const unsigned char *from, int flen, int num,
-	const unsigned char *param, int plen,
-	const EVP_MD *md, const EVP_MD *mgf1md)
-	{
-	int i, dblen, mlen = -1, one_index = 0, msg_index;
-	unsigned int good, found_one_byte;
-	const unsigned char *maskedseed, *maskeddb;
-	/* |em| is the encoded message, zero-padded to exactly |num| bytes:
-	 * em = Y || maskedSeed || maskedDB */
-	unsigned char *db = NULL, *em = NULL, seed[EVP_MAX_MD_SIZE],
-		phash[EVP_MAX_MD_SIZE];
-	int mdlen;
-
-	if (md == NULL)
-		md = EVP_sha1();
-	if (mgf1md == NULL)
-		mgf1md = md;
-
-	mdlen = EVP_MD_size(md);
-
-        if (tlen <= 0 || flen <= 0)
-		return -1;
-	/*
-	 * |num| is the length of the modulus; |flen| is the length of the
-	 * encoded message. Therefore, for any |from| that was obtained by
-	 * decrypting a ciphertext, we must have |flen| <= |num|. Similarly,
-	 * num < 2 * mdlen + 2 must hold for the modulus irrespective of
-	 * the ciphertext, see PKCS #1 v2.2, section 7.1.2.
-	 * This does not leak any side-channel information.
-	 */
-	if (num < flen || num < 2 * mdlen + 2)
-		goto decoding_err;
-
-	dblen = num - mdlen - 1;
-	db = OPENSSL_malloc(dblen);
-	em = OPENSSL_malloc(num);
-	if (db == NULL || em == NULL)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
-		goto cleanup;
-		}
-
-	/*
-	 * Always do this zero-padding copy (even when num == flen) to avoid
-	 * leaking that information. The copy still leaks some side-channel
-	 * information, but it's impossible to have a fixed  memory access
-	 * pattern since we can't read out of the bounds of |from|.
-	 *
-	 * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
-	 */
-	memset(em, 0, num);
-	memcpy(em + num - flen, from, flen);
-
-	/*
-	 * The first byte must be zero, however we must not leak if this is
-	 * true. See James H. Manger, "A Chosen Ciphertext  Attack on RSA
-	 * Optimal Asymmetric Encryption Padding (OAEP) [...]", CRYPTO 2001).
-	 */
-	good = constant_time_is_zero(em[0]);
-
-	maskedseed = em + 1;
-	maskeddb = em + 1 + mdlen;
-
-	if (PKCS1_MGF1(seed, mdlen, maskeddb, dblen, mgf1md))
-		goto cleanup;
-	for (i = 0; i < mdlen; i++)
-		seed[i] ^= maskedseed[i];
-
-	if (PKCS1_MGF1(db, dblen, seed, mdlen, mgf1md))
-		goto cleanup;
-	for (i = 0; i < dblen; i++)
-		db[i] ^= maskeddb[i];
-
-	if (!EVP_Digest((void *)param, plen, phash, NULL, md, NULL))
-		goto cleanup;
-
-	good &= constant_time_is_zero(CRYPTO_memcmp(db, phash, mdlen));
-
-	found_one_byte = 0;
-	for (i = mdlen; i < dblen; i++)
-		{
-		/* Padding consists of a number of 0-bytes, followed by a 1. */
-		unsigned int equals1 = constant_time_eq(db[i], 1);
-		unsigned int equals0 = constant_time_is_zero(db[i]);
-		one_index = constant_time_select_int(~found_one_byte & equals1,
-			i, one_index);
-		found_one_byte |= equals1;
-		good &= (found_one_byte | equals0);
-		}
-
-	good &= found_one_byte;
-
-	/*
-	 * At this point |good| is zero unless the plaintext was valid,
-	 * so plaintext-awareness ensures timing side-channels are no longer a
-	 * concern.
-	 */
-	if (!good)
-		goto decoding_err;
-
-	msg_index = one_index + 1;
-	mlen = dblen - msg_index;
-
-	if (tlen < mlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, RSA_R_DATA_TOO_LARGE);
-		mlen = -1;
-		}
-	else
-		{
-		memcpy(to, db + msg_index, mlen);
-		goto cleanup;
-		}
-
-decoding_err:
-	/* To avoid chosen ciphertext attacks, the error message should not reveal
-	 * which kind of decoding error happened. */
-	RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, RSA_R_OAEP_DECODING_ERROR);
-cleanup:
-	if (db != NULL) OPENSSL_free(db);
-	if (em != NULL) OPENSSL_free(em);
-	return mlen;
-	}
+                                      const unsigned char *from, int flen,
+                                      int num, const unsigned char *param,
+                                      int plen, const EVP_MD *md,
+                                      const EVP_MD *mgf1md)
+{
+    int i, dblen, mlen = -1, one_index = 0, msg_index;
+    unsigned int good, found_one_byte;
+    const unsigned char *maskedseed, *maskeddb;
+    /*
+     * |em| is the encoded message, zero-padded to exactly |num| bytes: em =
+     * Y || maskedSeed || maskedDB
+     */
+    unsigned char *db = NULL, *em = NULL, seed[EVP_MAX_MD_SIZE],
+        phash[EVP_MAX_MD_SIZE];
+    int mdlen;
+
+    if (md == NULL)
+        md = EVP_sha1();
+    if (mgf1md == NULL)
+        mgf1md = md;
+
+    mdlen = EVP_MD_size(md);
+
+    if (tlen <= 0 || flen <= 0)
+        return -1;
+    /*
+     * |num| is the length of the modulus; |flen| is the length of the
+     * encoded message. Therefore, for any |from| that was obtained by
+     * decrypting a ciphertext, we must have |flen| <= |num|. Similarly,
+     * num < 2 * mdlen + 2 must hold for the modulus irrespective of
+     * the ciphertext, see PKCS #1 v2.2, section 7.1.2.
+     * This does not leak any side-channel information.
+     */
+    if (num < flen || num < 2 * mdlen + 2)
+        goto decoding_err;
+
+    dblen = num - mdlen - 1;
+    db = OPENSSL_malloc(dblen);
+    em = OPENSSL_malloc(num);
+    if (db == NULL || em == NULL) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
+        goto cleanup;
+    }
+
+    /*
+     * Always do this zero-padding copy (even when num == flen) to avoid
+     * leaking that information. The copy still leaks some side-channel
+     * information, but it's impossible to have a fixed  memory access
+     * pattern since we can't read out of the bounds of |from|.
+     *
+     * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
+     */
+    memset(em, 0, num);
+    memcpy(em + num - flen, from, flen);
+
+    /*
+     * The first byte must be zero, however we must not leak if this is
+     * true. See James H. Manger, "A Chosen Ciphertext  Attack on RSA
+     * Optimal Asymmetric Encryption Padding (OAEP) [...]", CRYPTO 2001).
+     */
+    good = constant_time_is_zero(em[0]);
+
+    maskedseed = em + 1;
+    maskeddb = em + 1 + mdlen;
+
+    if (PKCS1_MGF1(seed, mdlen, maskeddb, dblen, mgf1md))
+        goto cleanup;
+    for (i = 0; i < mdlen; i++)
+        seed[i] ^= maskedseed[i];
+
+    if (PKCS1_MGF1(db, dblen, seed, mdlen, mgf1md))
+        goto cleanup;
+    for (i = 0; i < dblen; i++)
+        db[i] ^= maskeddb[i];
+
+    if (!EVP_Digest((void *)param, plen, phash, NULL, md, NULL))
+        goto cleanup;
+
+    good &= constant_time_is_zero(CRYPTO_memcmp(db, phash, mdlen));
+
+    found_one_byte = 0;
+    for (i = mdlen; i < dblen; i++) {
+        /*
+         * Padding consists of a number of 0-bytes, followed by a 1.
+         */
+        unsigned int equals1 = constant_time_eq(db[i], 1);
+        unsigned int equals0 = constant_time_is_zero(db[i]);
+        one_index = constant_time_select_int(~found_one_byte & equals1,
+                                             i, one_index);
+        found_one_byte |= equals1;
+        good &= (found_one_byte | equals0);
+    }
+
+    good &= found_one_byte;
+
+    /*
+     * At this point |good| is zero unless the plaintext was valid,
+     * so plaintext-awareness ensures timing side-channels are no longer a
+     * concern.
+     */
+    if (!good)
+        goto decoding_err;
+
+    msg_index = one_index + 1;
+    mlen = dblen - msg_index;
+
+    if (tlen < mlen) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, RSA_R_DATA_TOO_LARGE);
+        mlen = -1;
+    } else {
+        memcpy(to, db + msg_index, mlen);
+        goto cleanup;
+    }
+
+ decoding_err:
+    /*
+     * To avoid chosen ciphertext attacks, the error message should not
+     * reveal which kind of decoding error happened.
+     */
+    RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1,
+           RSA_R_OAEP_DECODING_ERROR);
+ cleanup:
+    if (db != NULL)
+        OPENSSL_free(db);
+    if (em != NULL)
+        OPENSSL_free(em);
+    return mlen;
+}
 
 int PKCS1_MGF1(unsigned char *mask, long len,
-	const unsigned char *seed, long seedlen, const EVP_MD *dgst)
-	{
-	long i, outlen = 0;
-	unsigned char cnt[4];
-	EVP_MD_CTX c;
-	unsigned char md[EVP_MAX_MD_SIZE];
-	int mdlen;
-	int rv = -1;
-
-	EVP_MD_CTX_init(&c);
-	mdlen = EVP_MD_size(dgst);
-	if (mdlen < 0)
-		goto err;
-	for (i = 0; outlen < len; i++)
-		{
-		cnt[0] = (unsigned char)((i >> 24) & 255);
-		cnt[1] = (unsigned char)((i >> 16) & 255);
-		cnt[2] = (unsigned char)((i >> 8)) & 255;
-		cnt[3] = (unsigned char)(i & 255);
-		if (!EVP_DigestInit_ex(&c,dgst, NULL)
-			|| !EVP_DigestUpdate(&c, seed, seedlen)
-			|| !EVP_DigestUpdate(&c, cnt, 4))
-			goto err;
-		if (outlen + mdlen <= len)
-			{
-			if (!EVP_DigestFinal_ex(&c, mask + outlen, NULL))
-				goto err;
-			outlen += mdlen;
-			}
-		else
-			{
-			if (!EVP_DigestFinal_ex(&c, md, NULL))
-				goto err;
-			memcpy(mask + outlen, md, len - outlen);
-			outlen = len;
-			}
-		}
-	rv = 0;
-	err:
-	EVP_MD_CTX_cleanup(&c);
-	return rv;
-	}
+               const unsigned char *seed, long seedlen, const EVP_MD *dgst)
+{
+    long i, outlen = 0;
+    unsigned char cnt[4];
+    EVP_MD_CTX c;
+    unsigned char md[EVP_MAX_MD_SIZE];
+    int mdlen;
+    int rv = -1;
+
+    EVP_MD_CTX_init(&c);
+    mdlen = EVP_MD_size(dgst);
+    if (mdlen < 0)
+        goto err;
+    for (i = 0; outlen < len; i++) {
+        cnt[0] = (unsigned char)((i >> 24) & 255);
+        cnt[1] = (unsigned char)((i >> 16) & 255);
+        cnt[2] = (unsigned char)((i >> 8)) & 255;
+        cnt[3] = (unsigned char)(i & 255);
+        if (!EVP_DigestInit_ex(&c, dgst, NULL)
+            || !EVP_DigestUpdate(&c, seed, seedlen)
+            || !EVP_DigestUpdate(&c, cnt, 4))
+            goto err;
+        if (outlen + mdlen <= len) {
+            if (!EVP_DigestFinal_ex(&c, mask + outlen, NULL))
+                goto err;
+            outlen += mdlen;
+        } else {
+            if (!EVP_DigestFinal_ex(&c, md, NULL))
+                goto err;
+            memcpy(mask + outlen, md, len - outlen);
+            outlen = len;
+        }
+    }
+    rv = 0;
+ err:
+    EVP_MD_CTX_cleanup(&c);
+    return rv;
+}
 
 #endif
diff --git a/crypto/rsa/rsa_pk1.c b/crypto/rsa/rsa_pk1.c
index c2da56f6ca..efa1fd3e99 100644
--- a/crypto/rsa/rsa_pk1.c
+++ b/crypto/rsa/rsa_pk1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,205 +65,211 @@
 #include 
 
 int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen)
-	{
-	int j;
-	unsigned char *p;
-
-	if (flen > (tlen-RSA_PKCS1_PADDING_SIZE))
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return(0);
-		}
-	
-	p=(unsigned char *)to;
-
-	*(p++)=0;
-	*(p++)=1; /* Private Key BT (Block Type) */
-
-	/* pad out with 0xff data */
-	j=tlen-3-flen;
-	memset(p,0xff,j);
-	p+=j;
-	*(p++)='\0';
-	memcpy(p,from,(unsigned int)flen);
-	return(1);
-	}
+                                 const unsigned char *from, int flen)
+{
+    int j;
+    unsigned char *p;
+
+    if (flen > (tlen - RSA_PKCS1_PADDING_SIZE)) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,
+               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return (0);
+    }
+
+    p = (unsigned char *)to;
+
+    *(p++) = 0;
+    *(p++) = 1;                 /* Private Key BT (Block Type) */
+
+    /* pad out with 0xff data */
+    j = tlen - 3 - flen;
+    memset(p, 0xff, j);
+    p += j;
+    *(p++) = '\0';
+    memcpy(p, from, (unsigned int)flen);
+    return (1);
+}
 
 int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen, int num)
-	{
-	int i,j;
-	const unsigned char *p;
-
-	p=from;
-	if ((num != (flen+1)) || (*(p++) != 01))
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_BLOCK_TYPE_IS_NOT_01);
-		return(-1);
-		}
-
-	/* scan over padding data */
-	j=flen-1; /* one for type. */
-	for (i=0; i tlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_DATA_TOO_LARGE);
-		return(-1);
-		}
-	memcpy(to,p,(unsigned int)j);
-
-	return(j);
-	}
+                                   const unsigned char *from, int flen,
+                                   int num)
+{
+    int i, j;
+    const unsigned char *p;
+
+    p = from;
+    if ((num != (flen + 1)) || (*(p++) != 01)) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
+               RSA_R_BLOCK_TYPE_IS_NOT_01);
+        return (-1);
+    }
+
+    /* scan over padding data */
+    j = flen - 1;               /* one for type. */
+    for (i = 0; i < j; i++) {
+        if (*p != 0xff) {       /* should decrypt to 0xff */
+            if (*p == 0) {
+                p++;
+                break;
+            } else {
+                RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
+                       RSA_R_BAD_FIXED_HEADER_DECRYPT);
+                return (-1);
+            }
+        }
+        p++;
+    }
+
+    if (i == j) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
+               RSA_R_NULL_BEFORE_BLOCK_MISSING);
+        return (-1);
+    }
+
+    if (i < 8) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
+               RSA_R_BAD_PAD_BYTE_COUNT);
+        return (-1);
+    }
+    i++;                        /* Skip over the '\0' */
+    j -= i;
+    if (j > tlen) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1, RSA_R_DATA_TOO_LARGE);
+        return (-1);
+    }
+    memcpy(to, p, (unsigned int)j);
+
+    return (j);
+}
 
 int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen)
-	{
-	int i,j;
-	unsigned char *p;
-	
-	if (flen > (tlen-11))
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return(0);
-		}
-	
-	p=(unsigned char *)to;
-
-	*(p++)=0;
-	*(p++)=2; /* Public Key BT (Block Type) */
-
-	/* pad out with non-zero random data */
-	j=tlen-3-flen;
-
-	if (RAND_bytes(p,j) <= 0)
-		return(0);
-	for (i=0; i (tlen - 11)) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,
+               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return (0);
+    }
+
+    p = (unsigned char *)to;
+
+    *(p++) = 0;
+    *(p++) = 2;                 /* Public Key BT (Block Type) */
+
+    /* pad out with non-zero random data */
+    j = tlen - 3 - flen;
+
+    if (RAND_bytes(p, j) <= 0)
+        return (0);
+    for (i = 0; i < j; i++) {
+        if (*p == '\0')
+            do {
+                if (RAND_bytes(p, 1) <= 0)
+                    return (0);
+            } while (*p == '\0');
+        p++;
+    }
+
+    *(p++) = '\0';
+
+    memcpy(p, from, (unsigned int)flen);
+    return (1);
+}
 
 int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen, int num)
-	{
-	int i;
-	/* |em| is the encoded message, zero-padded to exactly |num| bytes */
-	unsigned char *em = NULL;
-	unsigned int good, found_zero_byte;
-	int zero_index = 0, msg_index, mlen = -1;
-
-        if (tlen < 0 || flen < 0)
-		return -1;
-
-	/* PKCS#1 v1.5 decryption. See "PKCS #1 v2.2: RSA Cryptography
-	 * Standard", section 7.2.2. */
-
-	if (flen > num)
-		goto err;
-
-	if (num < 11)
-		goto err;
-
-	em = OPENSSL_malloc(num);
-	if (em == NULL)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2, ERR_R_MALLOC_FAILURE);
-		return -1;
-		}
-	memset(em, 0, num);
-	/*
-	 * Always do this zero-padding copy (even when num == flen) to avoid
-	 * leaking that information. The copy still leaks some side-channel
-	 * information, but it's impossible to have a fixed  memory access
-	 * pattern since we can't read out of the bounds of |from|.
-	 *
-	 * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
-	 */
-	memcpy(em + num - flen, from, flen);
-
-	good = constant_time_is_zero(em[0]);
-	good &= constant_time_eq(em[1], 2);
-
-	found_zero_byte = 0;
-	for (i = 2; i < num; i++)
-		{
-		unsigned int equals0 = constant_time_is_zero(em[i]);
-		zero_index = constant_time_select_int(~found_zero_byte & equals0, i, zero_index);
-		found_zero_byte |= equals0;
-		}
-
-	/*
-	 * PS must be at least 8 bytes long, and it starts two bytes into |em|.
-         * If we never found a 0-byte, then |zero_index| is 0 and the check
-	 * also fails.
-	 */
-	good &= constant_time_ge((unsigned int)(zero_index), 2 + 8);
-
-	/* Skip the zero byte. This is incorrect if we never found a zero-byte
-	 * but in this case we also do not copy the message out. */
-	msg_index = zero_index + 1;
-	mlen = num - msg_index;
-
-	/* For good measure, do this check in constant time as well; it could
-	 * leak something if |tlen| was assuming valid padding. */
-	good &= constant_time_ge((unsigned int)(tlen), (unsigned int)(mlen));
-
-	/*
-	 * We can't continue in constant-time because we need to copy the result
-	 * and we cannot fake its length. This unavoidably leaks timing
-	 * information at the API boundary.
-	 * TODO(emilia): this could be addressed at the call site,
-	 * see BoringSSL commit 0aa0767340baf925bda4804882aab0cb974b2d26.
-	 */
-	if (!good)
-		{
-		mlen = -1;
-		goto err;
-		}
-
-	memcpy(to, em + msg_index, mlen);
-
-err:
-	if (em != NULL)
-		OPENSSL_free(em);
-	if (mlen == -1)
-		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2, RSA_R_PKCS_DECODING_ERROR);
-	return mlen;
-	}
+                                   const unsigned char *from, int flen,
+                                   int num)
+{
+    int i;
+    /* |em| is the encoded message, zero-padded to exactly |num| bytes */
+    unsigned char *em = NULL;
+    unsigned int good, found_zero_byte;
+    int zero_index = 0, msg_index, mlen = -1;
+
+    if (tlen < 0 || flen < 0)
+        return -1;
+
+    /*
+     * PKCS#1 v1.5 decryption. See "PKCS #1 v2.2: RSA Cryptography Standard",
+     * section 7.2.2.
+     */
+
+    if (flen > num)
+        goto err;
+
+    if (num < 11)
+        goto err;
+
+    em = OPENSSL_malloc(num);
+    if (em == NULL) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
+    memset(em, 0, num);
+    /*
+     * Always do this zero-padding copy (even when num == flen) to avoid
+     * leaking that information. The copy still leaks some side-channel
+     * information, but it's impossible to have a fixed  memory access
+     * pattern since we can't read out of the bounds of |from|.
+     *
+     * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
+     */
+    memcpy(em + num - flen, from, flen);
+
+    good = constant_time_is_zero(em[0]);
+    good &= constant_time_eq(em[1], 2);
+
+    found_zero_byte = 0;
+    for (i = 2; i < num; i++) {
+        unsigned int equals0 = constant_time_is_zero(em[i]);
+        zero_index =
+            constant_time_select_int(~found_zero_byte & equals0, i,
+                                     zero_index);
+        found_zero_byte |= equals0;
+    }
+
+    /*
+     * PS must be at least 8 bytes long, and it starts two bytes into |em|.
+     * If we never found a 0-byte, then |zero_index| is 0 and the check
+     * also fails.
+     */
+    good &= constant_time_ge((unsigned int)(zero_index), 2 + 8);
+
+    /*
+     * Skip the zero byte. This is incorrect if we never found a zero-byte
+     * but in this case we also do not copy the message out.
+     */
+    msg_index = zero_index + 1;
+    mlen = num - msg_index;
+
+    /*
+     * For good measure, do this check in constant time as well; it could
+     * leak something if |tlen| was assuming valid padding.
+     */
+    good &= constant_time_ge((unsigned int)(tlen), (unsigned int)(mlen));
+
+    /*
+     * We can't continue in constant-time because we need to copy the result
+     * and we cannot fake its length. This unavoidably leaks timing
+     * information at the API boundary.
+     * TODO(emilia): this could be addressed at the call site,
+     * see BoringSSL commit 0aa0767340baf925bda4804882aab0cb974b2d26.
+     */
+    if (!good) {
+        mlen = -1;
+        goto err;
+    }
+
+    memcpy(to, em + msg_index, mlen);
+
+ err:
+    if (em != NULL)
+        OPENSSL_free(em);
+    if (mlen == -1)
+        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,
+               RSA_R_PKCS_DECODING_ERROR);
+    return mlen;
+}
diff --git a/crypto/rsa/rsa_pmeth.c b/crypto/rsa/rsa_pmeth.c
index 7fe1b62ce3..ddda0ddc4f 100644
--- a/crypto/rsa/rsa_pmeth.c
+++ b/crypto/rsa/rsa_pmeth.c
@@ -1,6 +1,7 @@
 /* crypto/rsa/rsa_pmeth.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,803 +66,713 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 #include "evp_locl.h"
 #include "rsa_locl.h"
 
 /* RSA pkey context structure */
 
-typedef struct
-	{
-	/* Key gen parameters */
-	int nbits;
-	BIGNUM *pub_exp;
-	/* Keygen callback info */
-	int gentmp[2];
-	/* RSA padding mode */
-	int pad_mode;
-	/* message digest */
-	const EVP_MD *md;
-	/* message digest for MGF1 */
-	const EVP_MD *mgf1md;
-	/* PSS salt length */
-	int saltlen;
-	/* Temp buffer */
-	unsigned char *tbuf;
-	/* OAEP label */
-	unsigned char *oaep_label;
-	size_t oaep_labellen;
-	} RSA_PKEY_CTX;
+typedef struct {
+    /* Key gen parameters */
+    int nbits;
+    BIGNUM *pub_exp;
+    /* Keygen callback info */
+    int gentmp[2];
+    /* RSA padding mode */
+    int pad_mode;
+    /* message digest */
+    const EVP_MD *md;
+    /* message digest for MGF1 */
+    const EVP_MD *mgf1md;
+    /* PSS salt length */
+    int saltlen;
+    /* Temp buffer */
+    unsigned char *tbuf;
+    /* OAEP label */
+    unsigned char *oaep_label;
+    size_t oaep_labellen;
+} RSA_PKEY_CTX;
 
 static int pkey_rsa_init(EVP_PKEY_CTX *ctx)
-	{
-	RSA_PKEY_CTX *rctx;
-	rctx = OPENSSL_malloc(sizeof(RSA_PKEY_CTX));
-	if (!rctx)
-		return 0;
-	rctx->nbits = 1024;
-	rctx->pub_exp = NULL;
-	rctx->pad_mode = RSA_PKCS1_PADDING;
-	rctx->md = NULL;
-	rctx->mgf1md = NULL;
-	rctx->tbuf = NULL;
-
-	rctx->saltlen = -2;
-
-	rctx->oaep_label = NULL;
-	rctx->oaep_labellen = 0;
-
-	ctx->data = rctx;
-	ctx->keygen_info = rctx->gentmp;
-	ctx->keygen_info_count = 2;
-	
-	return 1;
-	}
+{
+    RSA_PKEY_CTX *rctx;
+    rctx = OPENSSL_malloc(sizeof(RSA_PKEY_CTX));
+    if (!rctx)
+        return 0;
+    rctx->nbits = 1024;
+    rctx->pub_exp = NULL;
+    rctx->pad_mode = RSA_PKCS1_PADDING;
+    rctx->md = NULL;
+    rctx->mgf1md = NULL;
+    rctx->tbuf = NULL;
+
+    rctx->saltlen = -2;
+
+    rctx->oaep_label = NULL;
+    rctx->oaep_labellen = 0;
+
+    ctx->data = rctx;
+    ctx->keygen_info = rctx->gentmp;
+    ctx->keygen_info_count = 2;
+
+    return 1;
+}
 
 static int pkey_rsa_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	RSA_PKEY_CTX *dctx, *sctx;
-	if (!pkey_rsa_init(dst))
-		return 0;
-       	sctx = src->data;
-	dctx = dst->data;
-	dctx->nbits = sctx->nbits;
-	if (sctx->pub_exp)
-		{
-		dctx->pub_exp = BN_dup(sctx->pub_exp);
-		if (!dctx->pub_exp)
-			return 0;
-		}
-	dctx->pad_mode = sctx->pad_mode;
-	dctx->md = sctx->md;
-	dctx->mgf1md = sctx->mgf1md;
-	if (sctx->oaep_label)
-		{
-		if (dctx->oaep_label)
-			OPENSSL_free(dctx->oaep_label);
-		dctx->oaep_label = BUF_memdup(sctx->oaep_label,
-						sctx->oaep_labellen);
-		if (!dctx->oaep_label)
-			return 0;
-		dctx->oaep_labellen = sctx->oaep_labellen;
-		}
-	return 1;
-	}
+{
+    RSA_PKEY_CTX *dctx, *sctx;
+    if (!pkey_rsa_init(dst))
+        return 0;
+    sctx = src->data;
+    dctx = dst->data;
+    dctx->nbits = sctx->nbits;
+    if (sctx->pub_exp) {
+        dctx->pub_exp = BN_dup(sctx->pub_exp);
+        if (!dctx->pub_exp)
+            return 0;
+    }
+    dctx->pad_mode = sctx->pad_mode;
+    dctx->md = sctx->md;
+    dctx->mgf1md = sctx->mgf1md;
+    if (sctx->oaep_label) {
+        if (dctx->oaep_label)
+            OPENSSL_free(dctx->oaep_label);
+        dctx->oaep_label = BUF_memdup(sctx->oaep_label, sctx->oaep_labellen);
+        if (!dctx->oaep_label)
+            return 0;
+        dctx->oaep_labellen = sctx->oaep_labellen;
+    }
+    return 1;
+}
 
 static int setup_tbuf(RSA_PKEY_CTX *ctx, EVP_PKEY_CTX *pk)
-	{
-	if (ctx->tbuf)
-		return 1;
-	ctx->tbuf = OPENSSL_malloc(EVP_PKEY_size(pk->pkey));
-	if (!ctx->tbuf)
-		return 0;
-	return 1;
-	}
+{
+    if (ctx->tbuf)
+        return 1;
+    ctx->tbuf = OPENSSL_malloc(EVP_PKEY_size(pk->pkey));
+    if (!ctx->tbuf)
+        return 0;
+    return 1;
+}
 
 static void pkey_rsa_cleanup(EVP_PKEY_CTX *ctx)
-	{
-	RSA_PKEY_CTX *rctx = ctx->data;
-	if (rctx)
-		{
-		if (rctx->pub_exp)
-			BN_free(rctx->pub_exp);
-		if (rctx->tbuf)
-			OPENSSL_free(rctx->tbuf);
-		if (rctx->oaep_label)
-			OPENSSL_free(rctx->oaep_label);
-		OPENSSL_free(rctx);
-		}
-	}
+{
+    RSA_PKEY_CTX *rctx = ctx->data;
+    if (rctx) {
+        if (rctx->pub_exp)
+            BN_free(rctx->pub_exp);
+        if (rctx->tbuf)
+            OPENSSL_free(rctx->tbuf);
+        if (rctx->oaep_label)
+            OPENSSL_free(rctx->oaep_label);
+        OPENSSL_free(rctx);
+    }
+}
+
 #ifdef OPENSSL_FIPS
-/* FIP checker. Return value indicates status of context parameters:
- * 1  : redirect to FIPS.
- * 0  : don't redirect to FIPS.
- * -1 : illegal operation in FIPS mode.
+/*
+ * FIP checker. Return value indicates status of context parameters: 1 :
+ * redirect to FIPS. 0 : don't redirect to FIPS. -1 : illegal operation in
+ * FIPS mode.
  */
 
 static int pkey_fips_check_ctx(EVP_PKEY_CTX *ctx)
-	{
-	RSA_PKEY_CTX *rctx = ctx->data;
-	RSA *rsa = ctx->pkey->pkey.rsa;
-	int rv = -1;
-	if (!FIPS_mode())
-		return 0;
-	if (rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)
-		rv = 0;
-	if (!(rsa->meth->flags & RSA_FLAG_FIPS_METHOD) && rv)
-		return -1;
-	if (rctx->md)
-		{
-		const EVP_MD *fmd;
-		fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->md));
-		if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
-			return rv;
-		}
-	if (rctx->mgf1md && !(rctx->mgf1md->flags & EVP_MD_FLAG_FIPS))
-		{
-		const EVP_MD *fmd;
-		fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->mgf1md));
-		if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
-			return rv;
-		}
-	return 1;
-	}
+{
+    RSA_PKEY_CTX *rctx = ctx->data;
+    RSA *rsa = ctx->pkey->pkey.rsa;
+    int rv = -1;
+    if (!FIPS_mode())
+        return 0;
+    if (rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)
+        rv = 0;
+    if (!(rsa->meth->flags & RSA_FLAG_FIPS_METHOD) && rv)
+        return -1;
+    if (rctx->md) {
+        const EVP_MD *fmd;
+        fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->md));
+        if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
+            return rv;
+    }
+    if (rctx->mgf1md && !(rctx->mgf1md->flags & EVP_MD_FLAG_FIPS)) {
+        const EVP_MD *fmd;
+        fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->mgf1md));
+        if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
+            return rv;
+    }
+    return 1;
+}
 #endif
 
-static int pkey_rsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	int ret;
-	RSA_PKEY_CTX *rctx = ctx->data;
-	RSA *rsa = ctx->pkey->pkey.rsa;
+static int pkey_rsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
+                         size_t *siglen, const unsigned char *tbs,
+                         size_t tbslen)
+{
+    int ret;
+    RSA_PKEY_CTX *rctx = ctx->data;
+    RSA *rsa = ctx->pkey->pkey.rsa;
 
 #ifdef OPENSSL_FIPS
-	ret = pkey_fips_check_ctx(ctx);
-	if (ret < 0)
-		{
-		RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
-		return -1;
-		}
+    ret = pkey_fips_check_ctx(ctx);
+    if (ret < 0) {
+        RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
+        return -1;
+    }
 #endif
 
-	if (rctx->md)
-		{
-		if (tbslen != (size_t)EVP_MD_size(rctx->md))
-			{
-			RSAerr(RSA_F_PKEY_RSA_SIGN,
-					RSA_R_INVALID_DIGEST_LENGTH);
-			return -1;
-			}
+    if (rctx->md) {
+        if (tbslen != (size_t)EVP_MD_size(rctx->md)) {
+            RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_INVALID_DIGEST_LENGTH);
+            return -1;
+        }
 #ifdef OPENSSL_FIPS
-		if (ret > 0)
-			{
-			unsigned int slen;
-			ret = FIPS_rsa_sign_digest(rsa, tbs, tbslen, rctx->md,
-							rctx->pad_mode,
-							rctx->saltlen,
-							rctx->mgf1md,
-							sig, &slen);
-			if (ret > 0)
-				*siglen = slen;
-			else
-				*siglen = 0;
-			return ret;
-			}
+        if (ret > 0) {
+            unsigned int slen;
+            ret = FIPS_rsa_sign_digest(rsa, tbs, tbslen, rctx->md,
+                                       rctx->pad_mode,
+                                       rctx->saltlen,
+                                       rctx->mgf1md, sig, &slen);
+            if (ret > 0)
+                *siglen = slen;
+            else
+                *siglen = 0;
+            return ret;
+        }
 #endif
 
-		if (EVP_MD_type(rctx->md) == NID_mdc2)
-			{
-			unsigned int sltmp;
-			if (rctx->pad_mode != RSA_PKCS1_PADDING)
-				return -1;
-			ret = RSA_sign_ASN1_OCTET_STRING(NID_mdc2,
-						tbs, tbslen, sig, &sltmp, rsa);
-
-			if (ret <= 0)
-				return ret;
-			ret = sltmp;
-			}
-		else if (rctx->pad_mode == RSA_X931_PADDING)
-			{
-			if (!setup_tbuf(rctx, ctx))
-				return -1;
-			memcpy(rctx->tbuf, tbs, tbslen);
-			rctx->tbuf[tbslen] =
-				RSA_X931_hash_id(EVP_MD_type(rctx->md));
-			ret = RSA_private_encrypt(tbslen + 1, rctx->tbuf,
-						sig, rsa, RSA_X931_PADDING);
-			}
-		else if (rctx->pad_mode == RSA_PKCS1_PADDING)
-			{
-			unsigned int sltmp;
-			ret = RSA_sign(EVP_MD_type(rctx->md),
-						tbs, tbslen, sig, &sltmp, rsa);
-			if (ret <= 0)
-				return ret;
-			ret = sltmp;
-			}
-		else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING)
-			{
-			if (!setup_tbuf(rctx, ctx))
-				return -1;
-			if (!RSA_padding_add_PKCS1_PSS_mgf1(rsa,
-						rctx->tbuf, tbs,
-						rctx->md, rctx->mgf1md,
-						rctx->saltlen))
-				return -1;
-			ret = RSA_private_encrypt(RSA_size(rsa), rctx->tbuf,
-						sig, rsa, RSA_NO_PADDING);
-			}
-		else
-			return -1;
-		}
-	else
-		ret = RSA_private_encrypt(tbslen, tbs, sig, ctx->pkey->pkey.rsa,
-							rctx->pad_mode);
-	if (ret < 0)
-		return ret;
-	*siglen = ret;
-	return 1;
-	}
-
+        if (EVP_MD_type(rctx->md) == NID_mdc2) {
+            unsigned int sltmp;
+            if (rctx->pad_mode != RSA_PKCS1_PADDING)
+                return -1;
+            ret = RSA_sign_ASN1_OCTET_STRING(NID_mdc2,
+                                             tbs, tbslen, sig, &sltmp, rsa);
+
+            if (ret <= 0)
+                return ret;
+            ret = sltmp;
+        } else if (rctx->pad_mode == RSA_X931_PADDING) {
+            if (!setup_tbuf(rctx, ctx))
+                return -1;
+            memcpy(rctx->tbuf, tbs, tbslen);
+            rctx->tbuf[tbslen] = RSA_X931_hash_id(EVP_MD_type(rctx->md));
+            ret = RSA_private_encrypt(tbslen + 1, rctx->tbuf,
+                                      sig, rsa, RSA_X931_PADDING);
+        } else if (rctx->pad_mode == RSA_PKCS1_PADDING) {
+            unsigned int sltmp;
+            ret = RSA_sign(EVP_MD_type(rctx->md),
+                           tbs, tbslen, sig, &sltmp, rsa);
+            if (ret <= 0)
+                return ret;
+            ret = sltmp;
+        } else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING) {
+            if (!setup_tbuf(rctx, ctx))
+                return -1;
+            if (!RSA_padding_add_PKCS1_PSS_mgf1(rsa,
+                                                rctx->tbuf, tbs,
+                                                rctx->md, rctx->mgf1md,
+                                                rctx->saltlen))
+                return -1;
+            ret = RSA_private_encrypt(RSA_size(rsa), rctx->tbuf,
+                                      sig, rsa, RSA_NO_PADDING);
+        } else
+            return -1;
+    } else
+        ret = RSA_private_encrypt(tbslen, tbs, sig, ctx->pkey->pkey.rsa,
+                                  rctx->pad_mode);
+    if (ret < 0)
+        return ret;
+    *siglen = ret;
+    return 1;
+}
 
 static int pkey_rsa_verifyrecover(EVP_PKEY_CTX *ctx,
-					unsigned char *rout, size_t *routlen,
-					const unsigned char *sig, size_t siglen)
-	{
-	int ret;
-	RSA_PKEY_CTX *rctx = ctx->data;
-
-	if (rctx->md)
-		{
-		if (rctx->pad_mode == RSA_X931_PADDING)
-			{
-			if (!setup_tbuf(rctx, ctx))
-				return -1;
-			ret = RSA_public_decrypt(siglen, sig,
-						rctx->tbuf, ctx->pkey->pkey.rsa,
-						RSA_X931_PADDING);
-			if (ret < 1)
-				return 0;
-			ret--;
-			if (rctx->tbuf[ret] !=
-				RSA_X931_hash_id(EVP_MD_type(rctx->md)))
-				{
-				RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
-						RSA_R_ALGORITHM_MISMATCH);
-				return 0;
-				}
-			if (ret != EVP_MD_size(rctx->md))
-				{
-				RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
-					RSA_R_INVALID_DIGEST_LENGTH);
-				return 0;
-				}
-			if (rout)
-				memcpy(rout, rctx->tbuf, ret);
-			}
-		else if (rctx->pad_mode == RSA_PKCS1_PADDING)
-			{
-			size_t sltmp;
-			ret = int_rsa_verify(EVP_MD_type(rctx->md),
-						NULL, 0, rout, &sltmp,
-					sig, siglen, ctx->pkey->pkey.rsa);
-			if (ret <= 0)
-				return 0;
-			ret = sltmp;
-			}
-		else
-			return -1;
-		}
-	else
-		ret = RSA_public_decrypt(siglen, sig, rout, ctx->pkey->pkey.rsa,
-							rctx->pad_mode);
-	if (ret < 0)
-		return ret;
-	*routlen = ret;
-	return 1;
-	}
+                                  unsigned char *rout, size_t *routlen,
+                                  const unsigned char *sig, size_t siglen)
+{
+    int ret;
+    RSA_PKEY_CTX *rctx = ctx->data;
+
+    if (rctx->md) {
+        if (rctx->pad_mode == RSA_X931_PADDING) {
+            if (!setup_tbuf(rctx, ctx))
+                return -1;
+            ret = RSA_public_decrypt(siglen, sig,
+                                     rctx->tbuf, ctx->pkey->pkey.rsa,
+                                     RSA_X931_PADDING);
+            if (ret < 1)
+                return 0;
+            ret--;
+            if (rctx->tbuf[ret] != RSA_X931_hash_id(EVP_MD_type(rctx->md))) {
+                RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
+                       RSA_R_ALGORITHM_MISMATCH);
+                return 0;
+            }
+            if (ret != EVP_MD_size(rctx->md)) {
+                RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
+                       RSA_R_INVALID_DIGEST_LENGTH);
+                return 0;
+            }
+            if (rout)
+                memcpy(rout, rctx->tbuf, ret);
+        } else if (rctx->pad_mode == RSA_PKCS1_PADDING) {
+            size_t sltmp;
+            ret = int_rsa_verify(EVP_MD_type(rctx->md),
+                                 NULL, 0, rout, &sltmp,
+                                 sig, siglen, ctx->pkey->pkey.rsa);
+            if (ret <= 0)
+                return 0;
+            ret = sltmp;
+        } else
+            return -1;
+    } else
+        ret = RSA_public_decrypt(siglen, sig, rout, ctx->pkey->pkey.rsa,
+                                 rctx->pad_mode);
+    if (ret < 0)
+        return ret;
+    *routlen = ret;
+    return 1;
+}
 
 static int pkey_rsa_verify(EVP_PKEY_CTX *ctx,
-					const unsigned char *sig, size_t siglen,
-					const unsigned char *tbs, size_t tbslen)
-	{
-	RSA_PKEY_CTX *rctx = ctx->data;
-	RSA *rsa = ctx->pkey->pkey.rsa;
-	size_t rslen;
+                           const unsigned char *sig, size_t siglen,
+                           const unsigned char *tbs, size_t tbslen)
+{
+    RSA_PKEY_CTX *rctx = ctx->data;
+    RSA *rsa = ctx->pkey->pkey.rsa;
+    size_t rslen;
 #ifdef OPENSSL_FIPS
-	int rv;
-	rv = pkey_fips_check_ctx(ctx);
-	if (rv < 0)
-		{
-		RSAerr(RSA_F_PKEY_RSA_VERIFY, RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
-		return -1;
-		}
+    int rv;
+    rv = pkey_fips_check_ctx(ctx);
+    if (rv < 0) {
+        RSAerr(RSA_F_PKEY_RSA_VERIFY,
+               RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
+        return -1;
+    }
 #endif
-	if (rctx->md)
-		{
+    if (rctx->md) {
 #ifdef OPENSSL_FIPS
-		if (rv > 0)
-			{
-			return FIPS_rsa_verify_digest(rsa,
-							tbs, tbslen,
-							rctx->md,
-							rctx->pad_mode,
-							rctx->saltlen,
-							rctx->mgf1md,
-							sig, siglen);
-							
-			}
+        if (rv > 0) {
+            return FIPS_rsa_verify_digest(rsa,
+                                          tbs, tbslen,
+                                          rctx->md,
+                                          rctx->pad_mode,
+                                          rctx->saltlen,
+                                          rctx->mgf1md, sig, siglen);
+
+        }
 #endif
-		if (rctx->pad_mode == RSA_PKCS1_PADDING)
-			return RSA_verify(EVP_MD_type(rctx->md), tbs, tbslen,
-					sig, siglen, rsa);
-		if (rctx->pad_mode == RSA_X931_PADDING)
-			{
-			if (pkey_rsa_verifyrecover(ctx, NULL, &rslen,
-					sig, siglen) <= 0)
-				return 0;
-			}
-		else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING)
-			{
-			int ret;
-			if (!setup_tbuf(rctx, ctx))
-				return -1;
-			ret = RSA_public_decrypt(siglen, sig, rctx->tbuf,
-							rsa, RSA_NO_PADDING);
-			if (ret <= 0)
-				return 0;
-			ret = RSA_verify_PKCS1_PSS_mgf1(rsa, tbs,
-						rctx->md, rctx->mgf1md,
-						rctx->tbuf, rctx->saltlen);
-			if (ret <= 0)
-				return 0;
-			return 1;
-			}
-		else
-			return -1;
-		}
-	else
-		{
-		if (!setup_tbuf(rctx, ctx))
-			return -1;
-		rslen = RSA_public_decrypt(siglen, sig, rctx->tbuf,
-						rsa, rctx->pad_mode);
-		if (rslen == 0)
-			return 0;
-		}
-
-	if ((rslen != tbslen) || memcmp(tbs, rctx->tbuf, rslen))
-		return 0;
-
-	return 1;
-			
-	}
+        if (rctx->pad_mode == RSA_PKCS1_PADDING)
+            return RSA_verify(EVP_MD_type(rctx->md), tbs, tbslen,
+                              sig, siglen, rsa);
+        if (rctx->pad_mode == RSA_X931_PADDING) {
+            if (pkey_rsa_verifyrecover(ctx, NULL, &rslen, sig, siglen) <= 0)
+                return 0;
+        } else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING) {
+            int ret;
+            if (!setup_tbuf(rctx, ctx))
+                return -1;
+            ret = RSA_public_decrypt(siglen, sig, rctx->tbuf,
+                                     rsa, RSA_NO_PADDING);
+            if (ret <= 0)
+                return 0;
+            ret = RSA_verify_PKCS1_PSS_mgf1(rsa, tbs,
+                                            rctx->md, rctx->mgf1md,
+                                            rctx->tbuf, rctx->saltlen);
+            if (ret <= 0)
+                return 0;
+            return 1;
+        } else
+            return -1;
+    } else {
+        if (!setup_tbuf(rctx, ctx))
+            return -1;
+        rslen = RSA_public_decrypt(siglen, sig, rctx->tbuf,
+                                   rsa, rctx->pad_mode);
+        if (rslen == 0)
+            return 0;
+    }
+
+    if ((rslen != tbslen) || memcmp(tbs, rctx->tbuf, rslen))
+        return 0;
+
+    return 1;
+
+}
 
 static int pkey_rsa_encrypt(EVP_PKEY_CTX *ctx,
-					unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen)
-	{
-	int ret;
-	RSA_PKEY_CTX *rctx = ctx->data;
-	if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING)
-		{
-		int klen = RSA_size(ctx->pkey->pkey.rsa);
-		if (!setup_tbuf(rctx, ctx))
-			return -1;
-		if (!RSA_padding_add_PKCS1_OAEP_mgf1(rctx->tbuf, klen,
-							in, inlen,
-							rctx->oaep_label,
-							rctx->oaep_labellen,
-							rctx->md, rctx->mgf1md))
-			return -1;
-		ret = RSA_public_encrypt(klen, rctx->tbuf, out,
-						ctx->pkey->pkey.rsa,
-						RSA_NO_PADDING);
-		}
-	else
-		ret = RSA_public_encrypt(inlen, in, out, ctx->pkey->pkey.rsa,
-							rctx->pad_mode);
-	if (ret < 0)
-		return ret;
-	*outlen = ret;
-	return 1;
-	}
+                            unsigned char *out, size_t *outlen,
+                            const unsigned char *in, size_t inlen)
+{
+    int ret;
+    RSA_PKEY_CTX *rctx = ctx->data;
+    if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING) {
+        int klen = RSA_size(ctx->pkey->pkey.rsa);
+        if (!setup_tbuf(rctx, ctx))
+            return -1;
+        if (!RSA_padding_add_PKCS1_OAEP_mgf1(rctx->tbuf, klen,
+                                             in, inlen,
+                                             rctx->oaep_label,
+                                             rctx->oaep_labellen,
+                                             rctx->md, rctx->mgf1md))
+            return -1;
+        ret = RSA_public_encrypt(klen, rctx->tbuf, out,
+                                 ctx->pkey->pkey.rsa, RSA_NO_PADDING);
+    } else
+        ret = RSA_public_encrypt(inlen, in, out, ctx->pkey->pkey.rsa,
+                                 rctx->pad_mode);
+    if (ret < 0)
+        return ret;
+    *outlen = ret;
+    return 1;
+}
 
 static int pkey_rsa_decrypt(EVP_PKEY_CTX *ctx,
-					unsigned char *out, size_t *outlen,
-					const unsigned char *in, size_t inlen)
-	{
-	int ret;
-	RSA_PKEY_CTX *rctx = ctx->data;
-	if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING)
-		{
-		int i;
-		if (!setup_tbuf(rctx, ctx))
-			return -1;
-		ret = RSA_private_decrypt(inlen, in, rctx->tbuf,
-							ctx->pkey->pkey.rsa,
-							RSA_NO_PADDING);
-		if (ret <= 0)
-			return ret;
-		for (i = 0; i < ret; i++)
-			{
-			if (rctx->tbuf[i])
-				break;
-			}
-		ret = RSA_padding_check_PKCS1_OAEP_mgf1(out,ret,rctx->tbuf + i,
-							ret - i, ret,
-							rctx->oaep_label,
-							rctx->oaep_labellen,
-							rctx->md, rctx->mgf1md);
-		}
-	else 
-		ret = RSA_private_decrypt(inlen, in, out, ctx->pkey->pkey.rsa,
-							rctx->pad_mode);
-	if (ret < 0)
-		return ret;
-	*outlen = ret;
-	return 1;
-	}
+                            unsigned char *out, size_t *outlen,
+                            const unsigned char *in, size_t inlen)
+{
+    int ret;
+    RSA_PKEY_CTX *rctx = ctx->data;
+    if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING) {
+        int i;
+        if (!setup_tbuf(rctx, ctx))
+            return -1;
+        ret = RSA_private_decrypt(inlen, in, rctx->tbuf,
+                                  ctx->pkey->pkey.rsa, RSA_NO_PADDING);
+        if (ret <= 0)
+            return ret;
+        for (i = 0; i < ret; i++) {
+            if (rctx->tbuf[i])
+                break;
+        }
+        ret = RSA_padding_check_PKCS1_OAEP_mgf1(out, ret, rctx->tbuf + i,
+                                                ret - i, ret,
+                                                rctx->oaep_label,
+                                                rctx->oaep_labellen,
+                                                rctx->md, rctx->mgf1md);
+    } else
+        ret = RSA_private_decrypt(inlen, in, out, ctx->pkey->pkey.rsa,
+                                  rctx->pad_mode);
+    if (ret < 0)
+        return ret;
+    *outlen = ret;
+    return 1;
+}
 
 static int check_padding_md(const EVP_MD *md, int padding)
-	{
-	if (!md)
-		return 1;
-
-	if (padding == RSA_NO_PADDING)
-		{
-		RSAerr(RSA_F_CHECK_PADDING_MD, RSA_R_INVALID_PADDING_MODE);
-		return 0;
-		}
-
-	if (padding == RSA_X931_PADDING)
-		{
-		if (RSA_X931_hash_id(EVP_MD_type(md)) == -1)
-			{
-			RSAerr(RSA_F_CHECK_PADDING_MD,
-						RSA_R_INVALID_X931_DIGEST);
-			return 0;
-			}
-		return 1;
-		}
-
-	return 1;
-	}
-			
+{
+    if (!md)
+        return 1;
+
+    if (padding == RSA_NO_PADDING) {
+        RSAerr(RSA_F_CHECK_PADDING_MD, RSA_R_INVALID_PADDING_MODE);
+        return 0;
+    }
+
+    if (padding == RSA_X931_PADDING) {
+        if (RSA_X931_hash_id(EVP_MD_type(md)) == -1) {
+            RSAerr(RSA_F_CHECK_PADDING_MD, RSA_R_INVALID_X931_DIGEST);
+            return 0;
+        }
+        return 1;
+    }
+
+    return 1;
+}
 
 static int pkey_rsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	RSA_PKEY_CTX *rctx = ctx->data;
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_RSA_PADDING:
-		if ((p1 >= RSA_PKCS1_PADDING) && (p1 <= RSA_PKCS1_PSS_PADDING))
-			{
-			if (!check_padding_md(rctx->md, p1))
-				return 0;
-			if (p1 == RSA_PKCS1_PSS_PADDING) 
-				{
-				if (!(ctx->operation &
-				     (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY)))
-					goto bad_pad;
-				if (!rctx->md)
-					rctx->md = EVP_sha1();
-				}
-			if (p1 == RSA_PKCS1_OAEP_PADDING) 
-				{
-				if (!(ctx->operation & EVP_PKEY_OP_TYPE_CRYPT))
-					goto bad_pad;
-				if (!rctx->md)
-					rctx->md = EVP_sha1();
-				}
-			rctx->pad_mode = p1;
-			return 1;
-			}
-		bad_pad:
-		RSAerr(RSA_F_PKEY_RSA_CTRL,
-				RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE);
-		return -2;
-
-		case EVP_PKEY_CTRL_GET_RSA_PADDING:
-		*(int *)p2 = rctx->pad_mode;
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_PSS_SALTLEN:
-		case EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN:
-		if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PSS_SALTLEN);
-			return -2;
-			}
-		if (type == EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN)
-			*(int *)p2 = rctx->saltlen;
-		else
-			{
-			if (p1 < -2)
-				return -2;
-			rctx->saltlen = p1;
-			}
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_KEYGEN_BITS:
-		if (p1 < 256)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_KEYBITS);
-			return -2;
-			}
-		rctx->nbits = p1;
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP:
-		if (!p2)
-			return -2;
-		BN_free(rctx->pub_exp);
-		rctx->pub_exp = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_OAEP_MD:
-		case EVP_PKEY_CTRL_GET_RSA_OAEP_MD:
-		if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-			return -2;
-			}
-		if (type == EVP_PKEY_CTRL_GET_RSA_OAEP_MD)
-			*(const EVP_MD **)p2 = rctx->md;
-		else
-			rctx->md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_MD:
-		if (!check_padding_md(p2, rctx->pad_mode))
-			return 0;
-		rctx->md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_MD:
-		*(const EVP_MD **)p2 = rctx->md;
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_MGF1_MD:
-		case EVP_PKEY_CTRL_GET_RSA_MGF1_MD:
-		if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING
-			&& rctx->pad_mode != RSA_PKCS1_OAEP_PADDING)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_MGF1_MD);
-			return -2;
-			}
-		if (type == EVP_PKEY_CTRL_GET_RSA_MGF1_MD)
-			{
-			if (rctx->mgf1md)
-				*(const EVP_MD **)p2 = rctx->mgf1md;
-			else
-				*(const EVP_MD **)p2 = rctx->md;
-			}
-		else
-			rctx->mgf1md = p2;
-		return 1;
-
-		case EVP_PKEY_CTRL_RSA_OAEP_LABEL:
-		if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-			return -2;
-			}
-		if (rctx->oaep_label)
-			OPENSSL_free(rctx->oaep_label);
-		if (p2 && p1 > 0)
-			{
-			rctx->oaep_label = p2;
-			rctx->oaep_labellen = p1;
-			}
-		else
-			{
-			rctx->oaep_label = NULL;
-			rctx->oaep_labellen = 0;
-			}
-		return 1;
-
-		case EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL:
-		if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING)
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-			return -2;
-			}
-		*(unsigned char **)p2 = rctx->oaep_label;
-		return rctx->oaep_labellen;
-
-		case EVP_PKEY_CTRL_DIGESTINIT:
-		case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
-		case EVP_PKEY_CTRL_PKCS7_DECRYPT:
-		case EVP_PKEY_CTRL_PKCS7_SIGN:
-		return 1;
+{
+    RSA_PKEY_CTX *rctx = ctx->data;
+    switch (type) {
+    case EVP_PKEY_CTRL_RSA_PADDING:
+        if ((p1 >= RSA_PKCS1_PADDING) && (p1 <= RSA_PKCS1_PSS_PADDING)) {
+            if (!check_padding_md(rctx->md, p1))
+                return 0;
+            if (p1 == RSA_PKCS1_PSS_PADDING) {
+                if (!(ctx->operation &
+                      (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY)))
+                    goto bad_pad;
+                if (!rctx->md)
+                    rctx->md = EVP_sha1();
+            }
+            if (p1 == RSA_PKCS1_OAEP_PADDING) {
+                if (!(ctx->operation & EVP_PKEY_OP_TYPE_CRYPT))
+                    goto bad_pad;
+                if (!rctx->md)
+                    rctx->md = EVP_sha1();
+            }
+            rctx->pad_mode = p1;
+            return 1;
+        }
+ bad_pad:
+        RSAerr(RSA_F_PKEY_RSA_CTRL,
+               RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE);
+        return -2;
+
+    case EVP_PKEY_CTRL_GET_RSA_PADDING:
+        *(int *)p2 = rctx->pad_mode;
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_PSS_SALTLEN:
+    case EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN:
+        if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PSS_SALTLEN);
+            return -2;
+        }
+        if (type == EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN)
+            *(int *)p2 = rctx->saltlen;
+        else {
+            if (p1 < -2)
+                return -2;
+            rctx->saltlen = p1;
+        }
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_KEYGEN_BITS:
+        if (p1 < 256) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_KEYBITS);
+            return -2;
+        }
+        rctx->nbits = p1;
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP:
+        if (!p2)
+            return -2;
+        BN_free(rctx->pub_exp);
+        rctx->pub_exp = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_OAEP_MD:
+    case EVP_PKEY_CTRL_GET_RSA_OAEP_MD:
+        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
+            return -2;
+        }
+        if (type == EVP_PKEY_CTRL_GET_RSA_OAEP_MD)
+            *(const EVP_MD **)p2 = rctx->md;
+        else
+            rctx->md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_MD:
+        if (!check_padding_md(p2, rctx->pad_mode))
+            return 0;
+        rctx->md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_MD:
+        *(const EVP_MD **)p2 = rctx->md;
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_MGF1_MD:
+    case EVP_PKEY_CTRL_GET_RSA_MGF1_MD:
+        if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING
+            && rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_MGF1_MD);
+            return -2;
+        }
+        if (type == EVP_PKEY_CTRL_GET_RSA_MGF1_MD) {
+            if (rctx->mgf1md)
+                *(const EVP_MD **)p2 = rctx->mgf1md;
+            else
+                *(const EVP_MD **)p2 = rctx->md;
+        } else
+            rctx->mgf1md = p2;
+        return 1;
+
+    case EVP_PKEY_CTRL_RSA_OAEP_LABEL:
+        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
+            return -2;
+        }
+        if (rctx->oaep_label)
+            OPENSSL_free(rctx->oaep_label);
+        if (p2 && p1 > 0) {
+            rctx->oaep_label = p2;
+            rctx->oaep_labellen = p1;
+        } else {
+            rctx->oaep_label = NULL;
+            rctx->oaep_labellen = 0;
+        }
+        return 1;
+
+    case EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL:
+        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
+            return -2;
+        }
+        *(unsigned char **)p2 = rctx->oaep_label;
+        return rctx->oaep_labellen;
+
+    case EVP_PKEY_CTRL_DIGESTINIT:
+    case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
+    case EVP_PKEY_CTRL_PKCS7_DECRYPT:
+    case EVP_PKEY_CTRL_PKCS7_SIGN:
+        return 1;
 #ifndef OPENSSL_NO_CMS
-		case EVP_PKEY_CTRL_CMS_DECRYPT:
-		case EVP_PKEY_CTRL_CMS_ENCRYPT:
-		case EVP_PKEY_CTRL_CMS_SIGN:
-		return 1;
+    case EVP_PKEY_CTRL_CMS_DECRYPT:
+    case EVP_PKEY_CTRL_CMS_ENCRYPT:
+    case EVP_PKEY_CTRL_CMS_SIGN:
+        return 1;
 #endif
-		case EVP_PKEY_CTRL_PEER_KEY:
-			RSAerr(RSA_F_PKEY_RSA_CTRL,
-			RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-			return -2;	
+    case EVP_PKEY_CTRL_PEER_KEY:
+        RSAerr(RSA_F_PKEY_RSA_CTRL,
+               RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+        return -2;
+
+    default:
+        return -2;
 
-		default:
-		return -2;
+    }
+}
 
-		}
-	}
-			
 static int pkey_rsa_ctrl_str(EVP_PKEY_CTX *ctx,
-			const char *type, const char *value)
-	{
-	if (!value)
-		{
-		RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_VALUE_MISSING);
-		return 0;
-		}
-	if (!strcmp(type, "rsa_padding_mode"))
-		{
-		int pm;
-		if (!strcmp(value, "pkcs1"))
-			pm = RSA_PKCS1_PADDING;
-		else if (!strcmp(value, "sslv23"))
-			pm = RSA_SSLV23_PADDING;
-		else if (!strcmp(value, "none"))
-			pm = RSA_NO_PADDING;
-		else if (!strcmp(value, "oeap"))
-			pm = RSA_PKCS1_OAEP_PADDING;
-		else if (!strcmp(value, "oaep"))
-			pm = RSA_PKCS1_OAEP_PADDING;
-		else if (!strcmp(value, "x931"))
-			pm = RSA_X931_PADDING;
-		else if (!strcmp(value, "pss"))
-			pm = RSA_PKCS1_PSS_PADDING;
-		else
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL_STR,
-						RSA_R_UNKNOWN_PADDING_TYPE);
-			return -2;
-			}
-		return EVP_PKEY_CTX_set_rsa_padding(ctx, pm);
-		}
-
-	if (!strcmp(type, "rsa_pss_saltlen"))
-		{
-		int saltlen;
-		saltlen = atoi(value);
-		return EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, saltlen);
-		}
-
-	if (!strcmp(type, "rsa_keygen_bits"))
-		{
-		int nbits;
-		nbits = atoi(value);
-		return EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, nbits);
-		}
-
-	if (!strcmp(type, "rsa_keygen_pubexp"))
-		{
-		int ret;
-		BIGNUM *pubexp = NULL;
-		if (!BN_asc2bn(&pubexp, value))
-			return 0;
-		ret = EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp);
-		if (ret <= 0)
-			BN_free(pubexp);
-		return ret;
-		}
-
-	if (!strcmp(type, "rsa_mgf1_md"))
-		{
-		const EVP_MD *md;
-		if (!(md = EVP_get_digestbyname(value)))
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL_STR,
-						RSA_R_INVALID_DIGEST);
-			return 0;
-			}
-		return EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md);
-		}
-
-	if (!strcmp(type, "rsa_oaep_md"))
-		{
-		const EVP_MD *md;
-		if (!(md = EVP_get_digestbyname(value)))
-			{
-			RSAerr(RSA_F_PKEY_RSA_CTRL_STR,
-						RSA_R_INVALID_DIGEST);
-			return 0;
-			}
-		return EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md);
-		}
-	if (!strcmp(type, "rsa_oaep_label"))
-		{
-		unsigned char *lab;
-		long lablen;
-		int ret;
-		lab = string_to_hex(value, &lablen);
-		if (!lab)
-			return 0;
-		ret = EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, lab, lablen);
-		if (ret <= 0)
-			OPENSSL_free(lab);
-		return ret;
-		}
-
-	return -2;
-	}
+                             const char *type, const char *value)
+{
+    if (!value) {
+        RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_VALUE_MISSING);
+        return 0;
+    }
+    if (!strcmp(type, "rsa_padding_mode")) {
+        int pm;
+        if (!strcmp(value, "pkcs1"))
+            pm = RSA_PKCS1_PADDING;
+        else if (!strcmp(value, "sslv23"))
+            pm = RSA_SSLV23_PADDING;
+        else if (!strcmp(value, "none"))
+            pm = RSA_NO_PADDING;
+        else if (!strcmp(value, "oeap"))
+            pm = RSA_PKCS1_OAEP_PADDING;
+        else if (!strcmp(value, "oaep"))
+            pm = RSA_PKCS1_OAEP_PADDING;
+        else if (!strcmp(value, "x931"))
+            pm = RSA_X931_PADDING;
+        else if (!strcmp(value, "pss"))
+            pm = RSA_PKCS1_PSS_PADDING;
+        else {
+            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_UNKNOWN_PADDING_TYPE);
+            return -2;
+        }
+        return EVP_PKEY_CTX_set_rsa_padding(ctx, pm);
+    }
+
+    if (!strcmp(type, "rsa_pss_saltlen")) {
+        int saltlen;
+        saltlen = atoi(value);
+        return EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, saltlen);
+    }
+
+    if (!strcmp(type, "rsa_keygen_bits")) {
+        int nbits;
+        nbits = atoi(value);
+        return EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, nbits);
+    }
+
+    if (!strcmp(type, "rsa_keygen_pubexp")) {
+        int ret;
+        BIGNUM *pubexp = NULL;
+        if (!BN_asc2bn(&pubexp, value))
+            return 0;
+        ret = EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp);
+        if (ret <= 0)
+            BN_free(pubexp);
+        return ret;
+    }
+
+    if (!strcmp(type, "rsa_mgf1_md")) {
+        const EVP_MD *md;
+        if (!(md = EVP_get_digestbyname(value))) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_INVALID_DIGEST);
+            return 0;
+        }
+        return EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md);
+    }
+
+    if (!strcmp(type, "rsa_oaep_md")) {
+        const EVP_MD *md;
+        if (!(md = EVP_get_digestbyname(value))) {
+            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_INVALID_DIGEST);
+            return 0;
+        }
+        return EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md);
+    }
+    if (!strcmp(type, "rsa_oaep_label")) {
+        unsigned char *lab;
+        long lablen;
+        int ret;
+        lab = string_to_hex(value, &lablen);
+        if (!lab)
+            return 0;
+        ret = EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, lab, lablen);
+        if (ret <= 0)
+            OPENSSL_free(lab);
+        return ret;
+    }
+
+    return -2;
+}
 
 static int pkey_rsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	RSA *rsa = NULL;
-	RSA_PKEY_CTX *rctx = ctx->data;
-	BN_GENCB *pcb, cb;
-	int ret;
-	if (!rctx->pub_exp)
-		{
-		rctx->pub_exp = BN_new();
-		if (!rctx->pub_exp || !BN_set_word(rctx->pub_exp, RSA_F4))
-			return 0;
-		}
-	rsa = RSA_new();
-	if (!rsa)
-		return 0;
-	if (ctx->pkey_gencb)
-		{
-		pcb = &cb;
-		evp_pkey_set_cb_translate(pcb, ctx);
-		}
-	else
-		pcb = NULL;
-	ret = RSA_generate_key_ex(rsa, rctx->nbits, rctx->pub_exp, pcb);
-	if (ret > 0)
-		EVP_PKEY_assign_RSA(pkey, rsa);
-	else
-		RSA_free(rsa);
-	return ret;
-	}
-
-const EVP_PKEY_METHOD rsa_pkey_meth = 
-	{
-	EVP_PKEY_RSA,
-	EVP_PKEY_FLAG_AUTOARGLEN,
-	pkey_rsa_init,
-	pkey_rsa_copy,
-	pkey_rsa_cleanup,
-
-	0,0,
-
-	0,
-	pkey_rsa_keygen,
-
-	0,
-	pkey_rsa_sign,
-
-	0,
-	pkey_rsa_verify,
-
-	0,
-	pkey_rsa_verifyrecover,
-
-
-	0,0,0,0,
-
-	0,
-	pkey_rsa_encrypt,
-
-	0,
-	pkey_rsa_decrypt,
-
-	0,0,
-
-	pkey_rsa_ctrl,
-	pkey_rsa_ctrl_str
-
-
-	};
+{
+    RSA *rsa = NULL;
+    RSA_PKEY_CTX *rctx = ctx->data;
+    BN_GENCB *pcb, cb;
+    int ret;
+    if (!rctx->pub_exp) {
+        rctx->pub_exp = BN_new();
+        if (!rctx->pub_exp || !BN_set_word(rctx->pub_exp, RSA_F4))
+            return 0;
+    }
+    rsa = RSA_new();
+    if (!rsa)
+        return 0;
+    if (ctx->pkey_gencb) {
+        pcb = &cb;
+        evp_pkey_set_cb_translate(pcb, ctx);
+    } else
+        pcb = NULL;
+    ret = RSA_generate_key_ex(rsa, rctx->nbits, rctx->pub_exp, pcb);
+    if (ret > 0)
+        EVP_PKEY_assign_RSA(pkey, rsa);
+    else
+        RSA_free(rsa);
+    return ret;
+}
+
+const EVP_PKEY_METHOD rsa_pkey_meth = {
+    EVP_PKEY_RSA,
+    EVP_PKEY_FLAG_AUTOARGLEN,
+    pkey_rsa_init,
+    pkey_rsa_copy,
+    pkey_rsa_cleanup,
+
+    0, 0,
+
+    0,
+    pkey_rsa_keygen,
+
+    0,
+    pkey_rsa_sign,
+
+    0,
+    pkey_rsa_verify,
+
+    0,
+    pkey_rsa_verifyrecover,
+
+    0, 0, 0, 0,
+
+    0,
+    pkey_rsa_encrypt,
+
+    0,
+    pkey_rsa_decrypt,
+
+    0, 0,
+
+    pkey_rsa_ctrl,
+    pkey_rsa_ctrl_str
+};
diff --git a/crypto/rsa/rsa_prn.c b/crypto/rsa/rsa_prn.c
index 224db0fae5..076f871b31 100644
--- a/crypto/rsa/rsa_prn.c
+++ b/crypto/rsa/rsa_prn.c
@@ -1,6 +1,7 @@
 /* crypto/rsa/rsa_prn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,31 +64,29 @@
 
 #ifndef OPENSSL_NO_FP_API
 int RSA_print_fp(FILE *fp, const RSA *x, int off)
-	{
-	BIO *b;
-	int ret;
+{
+    BIO *b;
+    int ret;
 
-	if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		RSAerr(RSA_F_RSA_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=RSA_print(b,x,off);
-	BIO_free(b);
-	return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file())) == NULL) {
+        RSAerr(RSA_F_RSA_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = RSA_print(b, x, off);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int RSA_print(BIO *bp, const RSA *x, int off)
-	{
-	EVP_PKEY *pk;
-	int ret;
-	pk = EVP_PKEY_new();
-	if (!pk || !EVP_PKEY_set1_RSA(pk, (RSA *)x))
-		return 0;
-	ret = EVP_PKEY_print_private(bp, pk, off, NULL);
-	EVP_PKEY_free(pk);
-	return ret;
-	}
-
+{
+    EVP_PKEY *pk;
+    int ret;
+    pk = EVP_PKEY_new();
+    if (!pk || !EVP_PKEY_set1_RSA(pk, (RSA *)x))
+        return 0;
+    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+    EVP_PKEY_free(pk);
+    return ret;
+}
diff --git a/crypto/rsa/rsa_pss.c b/crypto/rsa/rsa_pss.c
index 889d85a4bd..b6a28cc3ff 100644
--- a/crypto/rsa/rsa_pss.c
+++ b/crypto/rsa/rsa_pss.c
@@ -1,6 +1,7 @@
 /* rsa_pss.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
  */
 /* ====================================================================
  * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,237 +65,226 @@
 #include 
 #include 
 
-static const unsigned char zeroes[] = {0,0,0,0,0,0,0,0};
+static const unsigned char zeroes[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
 
 #if defined(_MSC_VER) && defined(_ARM_)
-#pragma optimize("g", off)
+# pragma optimize("g", off)
 #endif
 
 int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
-			const EVP_MD *Hash, const unsigned char *EM, int sLen)
-	{
-	return RSA_verify_PKCS1_PSS_mgf1(rsa, mHash, Hash, NULL, EM, sLen);
-	}
+                         const EVP_MD *Hash, const unsigned char *EM,
+                         int sLen)
+{
+    return RSA_verify_PKCS1_PSS_mgf1(rsa, mHash, Hash, NULL, EM, sLen);
+}
 
 int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
-			const EVP_MD *Hash, const EVP_MD *mgf1Hash,
-			const unsigned char *EM, int sLen)
-	{
-	int i;
-	int ret = 0;
-	int hLen, maskedDBLen, MSBits, emLen;
-	const unsigned char *H;
-	unsigned char *DB = NULL;
-	EVP_MD_CTX ctx;
-	unsigned char H_[EVP_MAX_MD_SIZE];
-	EVP_MD_CTX_init(&ctx);
+                              const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                              const unsigned char *EM, int sLen)
+{
+    int i;
+    int ret = 0;
+    int hLen, maskedDBLen, MSBits, emLen;
+    const unsigned char *H;
+    unsigned char *DB = NULL;
+    EVP_MD_CTX ctx;
+    unsigned char H_[EVP_MAX_MD_SIZE];
+    EVP_MD_CTX_init(&ctx);
 
-	if (mgf1Hash == NULL)
-		mgf1Hash = Hash;
+    if (mgf1Hash == NULL)
+        mgf1Hash = Hash;
 
-	hLen = EVP_MD_size(Hash);
-	if (hLen < 0)
-		goto err;
-	/*-
-	 * Negative sLen has special meanings:
-	 *	-1	sLen == hLen
-	 *	-2	salt length is autorecovered from signature
-	 *	-N	reserved
-	 */
-	if      (sLen == -1)	sLen = hLen;
-	else if (sLen == -2)	sLen = -2;
-	else if (sLen < -2)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-		goto err;
-		}
+    hLen = EVP_MD_size(Hash);
+    if (hLen < 0)
+        goto err;
+        /*-
+         * Negative sLen has special meanings:
+         *      -1      sLen == hLen
+         *      -2      salt length is autorecovered from signature
+         *      -N      reserved
+         */
+    if (sLen == -1)
+        sLen = hLen;
+    else if (sLen == -2)
+        sLen = -2;
+    else if (sLen < -2) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
+        goto err;
+    }
 
-	MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
-	emLen = RSA_size(rsa);
-	if (EM[0] & (0xFF << MSBits))
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_FIRST_OCTET_INVALID);
-		goto err;
-		}
-	if (MSBits == 0)
-		{
-		EM++;
-		emLen--;
-		}
-	if (emLen < (hLen + sLen + 2)) /* sLen can be small negative */
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_DATA_TOO_LARGE);
-		goto err;
-		}
-	if (EM[emLen - 1] != 0xbc)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_LAST_OCTET_INVALID);
-		goto err;
-		}
-	maskedDBLen = emLen - hLen - 1;
-	H = EM + maskedDBLen;
-	DB = OPENSSL_malloc(maskedDBLen);
-	if (!DB)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if (PKCS1_MGF1(DB, maskedDBLen, H, hLen, mgf1Hash) < 0)
-		goto err;
-	for (i = 0; i < maskedDBLen; i++)
-		DB[i] ^= EM[i];
-	if (MSBits)
-		DB[0] &= 0xFF >> (8 - MSBits);
-	for (i = 0; DB[i] == 0 && i < (maskedDBLen-1); i++) ;
-	if (DB[i++] != 0x1)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_RECOVERY_FAILED);
-		goto err;
-		}
-	if (sLen >= 0 && (maskedDBLen - i) != sLen)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-		goto err;
-		}
-	if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
-		|| !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
-		|| !EVP_DigestUpdate(&ctx, mHash, hLen))
-		goto err;
-	if (maskedDBLen - i)
-		{
-		if (!EVP_DigestUpdate(&ctx, DB + i, maskedDBLen - i))
-			goto err;
-		}
-	if (!EVP_DigestFinal_ex(&ctx, H_, NULL))
-		goto err;
-	if (memcmp(H_, H, hLen))
-		{
-		RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_BAD_SIGNATURE);
-		ret = 0;
-		}
-	else 
-		ret = 1;
+    MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
+    emLen = RSA_size(rsa);
+    if (EM[0] & (0xFF << MSBits)) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_FIRST_OCTET_INVALID);
+        goto err;
+    }
+    if (MSBits == 0) {
+        EM++;
+        emLen--;
+    }
+    if (emLen < (hLen + sLen + 2)) { /* sLen can be small negative */
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_DATA_TOO_LARGE);
+        goto err;
+    }
+    if (EM[emLen - 1] != 0xbc) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_LAST_OCTET_INVALID);
+        goto err;
+    }
+    maskedDBLen = emLen - hLen - 1;
+    H = EM + maskedDBLen;
+    DB = OPENSSL_malloc(maskedDBLen);
+    if (!DB) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (PKCS1_MGF1(DB, maskedDBLen, H, hLen, mgf1Hash) < 0)
+        goto err;
+    for (i = 0; i < maskedDBLen; i++)
+        DB[i] ^= EM[i];
+    if (MSBits)
+        DB[0] &= 0xFF >> (8 - MSBits);
+    for (i = 0; DB[i] == 0 && i < (maskedDBLen - 1); i++) ;
+    if (DB[i++] != 0x1) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_RECOVERY_FAILED);
+        goto err;
+    }
+    if (sLen >= 0 && (maskedDBLen - i) != sLen) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
+        goto err;
+    }
+    if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
+        || !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
+        || !EVP_DigestUpdate(&ctx, mHash, hLen))
+        goto err;
+    if (maskedDBLen - i) {
+        if (!EVP_DigestUpdate(&ctx, DB + i, maskedDBLen - i))
+            goto err;
+    }
+    if (!EVP_DigestFinal_ex(&ctx, H_, NULL))
+        goto err;
+    if (memcmp(H_, H, hLen)) {
+        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_BAD_SIGNATURE);
+        ret = 0;
+    } else
+        ret = 1;
 
-	err:
-	if (DB)
-		OPENSSL_free(DB);
-	EVP_MD_CTX_cleanup(&ctx);
+ err:
+    if (DB)
+        OPENSSL_free(DB);
+    EVP_MD_CTX_cleanup(&ctx);
 
-	return ret;
+    return ret;
 
-	}
+}
 
 int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
-			const unsigned char *mHash,
-			const EVP_MD *Hash, int sLen)
-	{
-	return RSA_padding_add_PKCS1_PSS_mgf1(rsa, EM, mHash, Hash, NULL, sLen);
-	}
+                              const unsigned char *mHash,
+                              const EVP_MD *Hash, int sLen)
+{
+    return RSA_padding_add_PKCS1_PSS_mgf1(rsa, EM, mHash, Hash, NULL, sLen);
+}
 
 int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
-			const unsigned char *mHash,
-			const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen)
-	{
-	int i;
-	int ret = 0;
-	int hLen, maskedDBLen, MSBits, emLen;
-	unsigned char *H, *salt = NULL, *p;
-	EVP_MD_CTX ctx;
+                                   const unsigned char *mHash,
+                                   const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+                                   int sLen)
+{
+    int i;
+    int ret = 0;
+    int hLen, maskedDBLen, MSBits, emLen;
+    unsigned char *H, *salt = NULL, *p;
+    EVP_MD_CTX ctx;
 
-	if (mgf1Hash == NULL)
-		mgf1Hash = Hash;
+    if (mgf1Hash == NULL)
+        mgf1Hash = Hash;
 
-	hLen = EVP_MD_size(Hash);
-	if (hLen < 0)
-		goto err;
-	/*-
-	 * Negative sLen has special meanings:
-	 *	-1	sLen == hLen
-	 *	-2	salt length is maximized
-	 *	-N	reserved
-	 */
-	if      (sLen == -1)	sLen = hLen;
-	else if (sLen == -2)	sLen = -2;
-	else if (sLen < -2)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-		goto err;
-		}
+    hLen = EVP_MD_size(Hash);
+    if (hLen < 0)
+        goto err;
+        /*-
+         * Negative sLen has special meanings:
+         *      -1      sLen == hLen
+         *      -2      salt length is maximized
+         *      -N      reserved
+         */
+    if (sLen == -1)
+        sLen = hLen;
+    else if (sLen == -2)
+        sLen = -2;
+    else if (sLen < -2) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
+        goto err;
+    }
 
-	MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
-	emLen = RSA_size(rsa);
-	if (MSBits == 0)
-		{
-		*EM++ = 0;
-		emLen--;
-		}
-	if (sLen == -2)
-		{
-		sLen = emLen - hLen - 2;
-		}
-	else if (emLen < (hLen + sLen + 2))
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		goto err;
-		}
-	if (sLen > 0)
-		{
-		salt = OPENSSL_malloc(sLen);
-		if (!salt)
-			{
-			RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		if (RAND_bytes(salt, sLen) <= 0)
-			goto err;
-		}
-	maskedDBLen = emLen - hLen - 1;
-	H = EM + maskedDBLen;
-	EVP_MD_CTX_init(&ctx);
-	if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
-		|| !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
-		|| !EVP_DigestUpdate(&ctx, mHash, hLen))
-		goto err;
-	if (sLen && !EVP_DigestUpdate(&ctx, salt, sLen))
-		goto err;
-	if (!EVP_DigestFinal_ex(&ctx, H, NULL))
-		goto err;
-	EVP_MD_CTX_cleanup(&ctx);
+    MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
+    emLen = RSA_size(rsa);
+    if (MSBits == 0) {
+        *EM++ = 0;
+        emLen--;
+    }
+    if (sLen == -2) {
+        sLen = emLen - hLen - 2;
+    } else if (emLen < (hLen + sLen + 2)) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,
+               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        goto err;
+    }
+    if (sLen > 0) {
+        salt = OPENSSL_malloc(sLen);
+        if (!salt) {
+            RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,
+                   ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (RAND_bytes(salt, sLen) <= 0)
+            goto err;
+    }
+    maskedDBLen = emLen - hLen - 1;
+    H = EM + maskedDBLen;
+    EVP_MD_CTX_init(&ctx);
+    if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
+        || !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
+        || !EVP_DigestUpdate(&ctx, mHash, hLen))
+        goto err;
+    if (sLen && !EVP_DigestUpdate(&ctx, salt, sLen))
+        goto err;
+    if (!EVP_DigestFinal_ex(&ctx, H, NULL))
+        goto err;
+    EVP_MD_CTX_cleanup(&ctx);
 
-	/* Generate dbMask in place then perform XOR on it */
-	if (PKCS1_MGF1(EM, maskedDBLen, H, hLen, mgf1Hash))
-		goto err;
+    /* Generate dbMask in place then perform XOR on it */
+    if (PKCS1_MGF1(EM, maskedDBLen, H, hLen, mgf1Hash))
+        goto err;
 
-	p = EM;
+    p = EM;
 
-	/* Initial PS XORs with all zeroes which is a NOP so just update
-	 * pointer. Note from a test above this value is guaranteed to
-	 * be non-negative.
-	 */
-	p += emLen - sLen - hLen - 2;
-	*p++ ^= 0x1;
-	if (sLen > 0)
-		{
-		for (i = 0; i < sLen; i++)
-			*p++ ^= salt[i];
-		}
-	if (MSBits)
-		EM[0] &= 0xFF >> (8 - MSBits);
+    /*
+     * Initial PS XORs with all zeroes which is a NOP so just update pointer.
+     * Note from a test above this value is guaranteed to be non-negative.
+     */
+    p += emLen - sLen - hLen - 2;
+    *p++ ^= 0x1;
+    if (sLen > 0) {
+        for (i = 0; i < sLen; i++)
+            *p++ ^= salt[i];
+    }
+    if (MSBits)
+        EM[0] &= 0xFF >> (8 - MSBits);
 
-	/* H is already in place so just set final 0xbc */
+    /* H is already in place so just set final 0xbc */
 
-	EM[emLen - 1] = 0xbc;
+    EM[emLen - 1] = 0xbc;
 
-	ret = 1;
+    ret = 1;
 
-	err:
-	if (salt)
-		OPENSSL_free(salt);
+ err:
+    if (salt)
+        OPENSSL_free(salt);
 
-	return ret;
+    return ret;
 
-	}
+}
 
 #if defined(_MSC_VER)
-#pragma optimize("",on)
+# pragma optimize("",on)
 #endif
diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c
index f98e0a80a6..e400236057 100644
--- a/crypto/rsa/rsa_saos.c
+++ b/crypto/rsa/rsa_saos.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,87 +64,85 @@
 #include 
 
 int RSA_sign_ASN1_OCTET_STRING(int type,
-	const unsigned char *m, unsigned int m_len,
-	unsigned char *sigret, unsigned int *siglen, RSA *rsa)
-	{
-	ASN1_OCTET_STRING sig;
-	int i,j,ret=1;
-	unsigned char *p,*s;
+                               const unsigned char *m, unsigned int m_len,
+                               unsigned char *sigret, unsigned int *siglen,
+                               RSA *rsa)
+{
+    ASN1_OCTET_STRING sig;
+    int i, j, ret = 1;
+    unsigned char *p, *s;
 
-	sig.type=V_ASN1_OCTET_STRING;
-	sig.length=m_len;
-	sig.data=(unsigned char *)m;
+    sig.type = V_ASN1_OCTET_STRING;
+    sig.length = m_len;
+    sig.data = (unsigned char *)m;
 
-	i=i2d_ASN1_OCTET_STRING(&sig,NULL);
-	j=RSA_size(rsa);
-	if (i > (j-RSA_PKCS1_PADDING_SIZE))
-		{
-		RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
-		return(0);
-		}
-	s=(unsigned char *)OPENSSL_malloc((unsigned int)j+1);
-	if (s == NULL)
-		{
-		RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	p=s;
-	i2d_ASN1_OCTET_STRING(&sig,&p);
-	i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING);
-	if (i <= 0)
-		ret=0;
-	else
-		*siglen=i;
+    i = i2d_ASN1_OCTET_STRING(&sig, NULL);
+    j = RSA_size(rsa);
+    if (i > (j - RSA_PKCS1_PADDING_SIZE)) {
+        RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,
+               RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
+        return (0);
+    }
+    s = (unsigned char *)OPENSSL_malloc((unsigned int)j + 1);
+    if (s == NULL) {
+        RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    p = s;
+    i2d_ASN1_OCTET_STRING(&sig, &p);
+    i = RSA_private_encrypt(i, s, sigret, rsa, RSA_PKCS1_PADDING);
+    if (i <= 0)
+        ret = 0;
+    else
+        *siglen = i;
 
-	OPENSSL_cleanse(s,(unsigned int)j+1);
-	OPENSSL_free(s);
-	return(ret);
-	}
+    OPENSSL_cleanse(s, (unsigned int)j + 1);
+    OPENSSL_free(s);
+    return (ret);
+}
 
 int RSA_verify_ASN1_OCTET_STRING(int dtype,
-	const unsigned char *m,
-	unsigned int m_len, unsigned char *sigbuf, unsigned int siglen,
-	RSA *rsa)
-	{
-	int i,ret=0;
-	unsigned char *s;
-	const unsigned char *p;
-	ASN1_OCTET_STRING *sig=NULL;
-
-	if (siglen != (unsigned int)RSA_size(rsa))
-		{
-		RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_WRONG_SIGNATURE_LENGTH);
-		return(0);
-		}
+                                 const unsigned char *m,
+                                 unsigned int m_len, unsigned char *sigbuf,
+                                 unsigned int siglen, RSA *rsa)
+{
+    int i, ret = 0;
+    unsigned char *s;
+    const unsigned char *p;
+    ASN1_OCTET_STRING *sig = NULL;
 
-	s=(unsigned char *)OPENSSL_malloc((unsigned int)siglen);
-	if (s == NULL)
-		{
-		RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING);
+    if (siglen != (unsigned int)RSA_size(rsa)) {
+        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,
+               RSA_R_WRONG_SIGNATURE_LENGTH);
+        return (0);
+    }
 
-	if (i <= 0) goto err;
+    s = (unsigned char *)OPENSSL_malloc((unsigned int)siglen);
+    if (s == NULL) {
+        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    i = RSA_public_decrypt((int)siglen, sigbuf, s, rsa, RSA_PKCS1_PADDING);
 
-	p=s;
-	sig=d2i_ASN1_OCTET_STRING(NULL,&p,(long)i);
-	if (sig == NULL) goto err;
+    if (i <= 0)
+        goto err;
 
-	if (	((unsigned int)sig->length != m_len) ||
-		(memcmp(m,sig->data,m_len) != 0))
-		{
-		RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_BAD_SIGNATURE);
-		}
-	else
-		ret=1;
-err:
-	if (sig != NULL) M_ASN1_OCTET_STRING_free(sig);
-	if (s != NULL)
-		{
-		OPENSSL_cleanse(s,(unsigned int)siglen);
-		OPENSSL_free(s);
-		}
-	return(ret);
-	}
+    p = s;
+    sig = d2i_ASN1_OCTET_STRING(NULL, &p, (long)i);
+    if (sig == NULL)
+        goto err;
 
+    if (((unsigned int)sig->length != m_len) ||
+        (memcmp(m, sig->data, m_len) != 0)) {
+        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING, RSA_R_BAD_SIGNATURE);
+    } else
+        ret = 1;
+ err:
+    if (sig != NULL)
+        M_ASN1_OCTET_STRING_free(sig);
+    if (s != NULL) {
+        OPENSSL_cleanse(s, (unsigned int)siglen);
+        OPENSSL_free(s);
+    }
+    return (ret);
+}
diff --git a/crypto/rsa/rsa_sign.c b/crypto/rsa/rsa_sign.c
index 225bcfe2dc..bc91da2c1f 100644
--- a/crypto/rsa/rsa_sign.c
+++ b/crypto/rsa/rsa_sign.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,273 +65,249 @@
 #include "rsa_locl.h"
 
 /* Size of an SSL signature: MD5+SHA1 */
-#define SSL_SIG_LENGTH	36
+#define SSL_SIG_LENGTH  36
 
 int RSA_sign(int type, const unsigned char *m, unsigned int m_len,
-	     unsigned char *sigret, unsigned int *siglen, RSA *rsa)
-	{
-	X509_SIG sig;
-	ASN1_TYPE parameter;
-	int i,j,ret=1;
-	unsigned char *p, *tmps = NULL;
-	const unsigned char *s = NULL;
-	X509_ALGOR algor;
-	ASN1_OCTET_STRING digest;
+             unsigned char *sigret, unsigned int *siglen, RSA *rsa)
+{
+    X509_SIG sig;
+    ASN1_TYPE parameter;
+    int i, j, ret = 1;
+    unsigned char *p, *tmps = NULL;
+    const unsigned char *s = NULL;
+    X509_ALGOR algor;
+    ASN1_OCTET_STRING digest;
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_SIGN, RSA_R_NON_FIPS_RSA_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_RSA_SIGN, RSA_R_NON_FIPS_RSA_METHOD);
+        return 0;
+    }
 #endif
-	if((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_sign)
-		{
-		return rsa->meth->rsa_sign(type, m, m_len,
-			sigret, siglen, rsa);
-		}
-	/* Special case: SSL signature, just check the length */
-	if(type == NID_md5_sha1) {
-		if(m_len != SSL_SIG_LENGTH) {
-			RSAerr(RSA_F_RSA_SIGN,RSA_R_INVALID_MESSAGE_LENGTH);
-			return(0);
-		}
-		i = SSL_SIG_LENGTH;
-		s = m;
-	} else {
-		sig.algor= &algor;
-		sig.algor->algorithm=OBJ_nid2obj(type);
-		if (sig.algor->algorithm == NULL)
-			{
-			RSAerr(RSA_F_RSA_SIGN,RSA_R_UNKNOWN_ALGORITHM_TYPE);
-			return(0);
-			}
-		if (sig.algor->algorithm->length == 0)
-			{
-			RSAerr(RSA_F_RSA_SIGN,RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD);
-			return(0);
-			}
-		parameter.type=V_ASN1_NULL;
-		parameter.value.ptr=NULL;
-		sig.algor->parameter= ¶meter;
+    if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_sign) {
+        return rsa->meth->rsa_sign(type, m, m_len, sigret, siglen, rsa);
+    }
+    /* Special case: SSL signature, just check the length */
+    if (type == NID_md5_sha1) {
+        if (m_len != SSL_SIG_LENGTH) {
+            RSAerr(RSA_F_RSA_SIGN, RSA_R_INVALID_MESSAGE_LENGTH);
+            return (0);
+        }
+        i = SSL_SIG_LENGTH;
+        s = m;
+    } else {
+        sig.algor = &algor;
+        sig.algor->algorithm = OBJ_nid2obj(type);
+        if (sig.algor->algorithm == NULL) {
+            RSAerr(RSA_F_RSA_SIGN, RSA_R_UNKNOWN_ALGORITHM_TYPE);
+            return (0);
+        }
+        if (sig.algor->algorithm->length == 0) {
+            RSAerr(RSA_F_RSA_SIGN,
+                   RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD);
+            return (0);
+        }
+        parameter.type = V_ASN1_NULL;
+        parameter.value.ptr = NULL;
+        sig.algor->parameter = ¶meter;
 
-		sig.digest= &digest;
-		sig.digest->data=(unsigned char *)m; /* TMP UGLY CAST */
-		sig.digest->length=m_len;
+        sig.digest = &digest;
+        sig.digest->data = (unsigned char *)m; /* TMP UGLY CAST */
+        sig.digest->length = m_len;
 
-		i=i2d_X509_SIG(&sig,NULL);
-	}
-	j=RSA_size(rsa);
-	if (i > (j-RSA_PKCS1_PADDING_SIZE))
-		{
-		RSAerr(RSA_F_RSA_SIGN,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
-		return(0);
-		}
-	if(type != NID_md5_sha1) {
-		tmps=(unsigned char *)OPENSSL_malloc((unsigned int)j+1);
-		if (tmps == NULL)
-			{
-			RSAerr(RSA_F_RSA_SIGN,ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		p=tmps;
-		i2d_X509_SIG(&sig,&p);
-		s=tmps;
-	}
-	i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING);
-	if (i <= 0)
-		ret=0;
-	else
-		*siglen=i;
+        i = i2d_X509_SIG(&sig, NULL);
+    }
+    j = RSA_size(rsa);
+    if (i > (j - RSA_PKCS1_PADDING_SIZE)) {
+        RSAerr(RSA_F_RSA_SIGN, RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
+        return (0);
+    }
+    if (type != NID_md5_sha1) {
+        tmps = (unsigned char *)OPENSSL_malloc((unsigned int)j + 1);
+        if (tmps == NULL) {
+            RSAerr(RSA_F_RSA_SIGN, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+        p = tmps;
+        i2d_X509_SIG(&sig, &p);
+        s = tmps;
+    }
+    i = RSA_private_encrypt(i, s, sigret, rsa, RSA_PKCS1_PADDING);
+    if (i <= 0)
+        ret = 0;
+    else
+        *siglen = i;
 
-	if(type != NID_md5_sha1) {
-		OPENSSL_cleanse(tmps,(unsigned int)j+1);
-		OPENSSL_free(tmps);
-	}
-	return(ret);
-	}
+    if (type != NID_md5_sha1) {
+        OPENSSL_cleanse(tmps, (unsigned int)j + 1);
+        OPENSSL_free(tmps);
+    }
+    return (ret);
+}
 
 /*
  * Check DigestInfo structure does not contain extraneous data by reencoding
- * using DER and checking encoding against original. 
+ * using DER and checking encoding against original.
  */
-static int rsa_check_digestinfo(X509_SIG *sig, const unsigned char *dinfo, int dinfolen)
-	{
-	unsigned char *der = NULL;
-	int derlen;
-	int ret = 0;
-	derlen = i2d_X509_SIG(sig, &der);
-	if (derlen <= 0)
-		return 0;
-	if (derlen == dinfolen && !memcmp(dinfo, der, derlen))
-		ret = 1;
-	OPENSSL_cleanse(der, derlen);
-	OPENSSL_free(der);
-	return ret;
-	}
+static int rsa_check_digestinfo(X509_SIG *sig, const unsigned char *dinfo,
+                                int dinfolen)
+{
+    unsigned char *der = NULL;
+    int derlen;
+    int ret = 0;
+    derlen = i2d_X509_SIG(sig, &der);
+    if (derlen <= 0)
+        return 0;
+    if (derlen == dinfolen && !memcmp(dinfo, der, derlen))
+        ret = 1;
+    OPENSSL_cleanse(der, derlen);
+    OPENSSL_free(der);
+    return ret;
+}
 
 int int_rsa_verify(int dtype, const unsigned char *m,
-			  unsigned int m_len,
-			  unsigned char *rm, size_t *prm_len,
-			  const unsigned char *sigbuf, size_t siglen,
-			  RSA *rsa)
-	{
-	int i,ret=0,sigtype;
-	unsigned char *s;
-	X509_SIG *sig=NULL;
+                   unsigned int m_len,
+                   unsigned char *rm, size_t *prm_len,
+                   const unsigned char *sigbuf, size_t siglen, RSA *rsa)
+{
+    int i, ret = 0, sigtype;
+    unsigned char *s;
+    X509_SIG *sig = NULL;
 
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_NON_FIPS_RSA_METHOD);
-		return 0;
-		}
+    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
+        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
+        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_NON_FIPS_RSA_METHOD);
+        return 0;
+    }
 #endif
 
-	if (siglen != (unsigned int)RSA_size(rsa))
-		{
-		RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_WRONG_SIGNATURE_LENGTH);
-		return(0);
-		}
-
-	if((dtype == NID_md5_sha1) && rm)
-		{
-		i = RSA_public_decrypt((int)siglen,
-					sigbuf,rm,rsa,RSA_PKCS1_PADDING);
-		if (i <= 0)
-			return 0;
-		*prm_len = i;
-		return 1;
-		}
+    if (siglen != (unsigned int)RSA_size(rsa)) {
+        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_WRONG_SIGNATURE_LENGTH);
+        return (0);
+    }
 
-	s=(unsigned char *)OPENSSL_malloc((unsigned int)siglen);
-	if (s == NULL)
-		{
-		RSAerr(RSA_F_INT_RSA_VERIFY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if((dtype == NID_md5_sha1) && (m_len != SSL_SIG_LENGTH) ) {
-			RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_INVALID_MESSAGE_LENGTH);
-			goto err;
-	}
-	i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING);
+    if ((dtype == NID_md5_sha1) && rm) {
+        i = RSA_public_decrypt((int)siglen,
+                               sigbuf, rm, rsa, RSA_PKCS1_PADDING);
+        if (i <= 0)
+            return 0;
+        *prm_len = i;
+        return 1;
+    }
 
-	if (i <= 0) goto err;
-	/* Oddball MDC2 case: signature can be OCTET STRING.
-	 * check for correct tag and length octets.
-	 */
-	if (dtype == NID_mdc2 && i == 18 && s[0] == 0x04 && s[1] == 0x10)
-		{
-		if (rm)
-			{
-			memcpy(rm, s + 2, 16);
-			*prm_len = 16;
-			ret = 1;
-			}
-		else if(memcmp(m, s + 2, 16))
-			RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_BAD_SIGNATURE);
-		else
-			ret = 1;
-		}
+    s = (unsigned char *)OPENSSL_malloc((unsigned int)siglen);
+    if (s == NULL) {
+        RSAerr(RSA_F_INT_RSA_VERIFY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if ((dtype == NID_md5_sha1) && (m_len != SSL_SIG_LENGTH)) {
+        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_INVALID_MESSAGE_LENGTH);
+        goto err;
+    }
+    i = RSA_public_decrypt((int)siglen, sigbuf, s, rsa, RSA_PKCS1_PADDING);
 
-	/* Special case: SSL signature */
-	if(dtype == NID_md5_sha1) {
-		if((i != SSL_SIG_LENGTH) || memcmp(s, m, SSL_SIG_LENGTH))
-				RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_BAD_SIGNATURE);
-		else ret = 1;
-	} else {
-		const unsigned char *p=s;
-		sig=d2i_X509_SIG(NULL,&p,(long)i);
+    if (i <= 0)
+        goto err;
+    /*
+     * Oddball MDC2 case: signature can be OCTET STRING. check for correct
+     * tag and length octets.
+     */
+    if (dtype == NID_mdc2 && i == 18 && s[0] == 0x04 && s[1] == 0x10) {
+        if (rm) {
+            memcpy(rm, s + 2, 16);
+            *prm_len = 16;
+            ret = 1;
+        } else if (memcmp(m, s + 2, 16))
+            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
+        else
+            ret = 1;
+    }
 
-		if (sig == NULL) goto err;
+    /* Special case: SSL signature */
+    if (dtype == NID_md5_sha1) {
+        if ((i != SSL_SIG_LENGTH) || memcmp(s, m, SSL_SIG_LENGTH))
+            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
+        else
+            ret = 1;
+    } else {
+        const unsigned char *p = s;
+        sig = d2i_X509_SIG(NULL, &p, (long)i);
 
-		/* Excess data can be used to create forgeries */
-		if(p != s+i || !rsa_check_digestinfo(sig, s, i))
-			{
-			RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_BAD_SIGNATURE);
-			goto err;
-			}
+        if (sig == NULL)
+            goto err;
 
-		/* Parameters to the signature algorithm can also be used to
-		   create forgeries */
-		if(sig->algor->parameter
-		   && ASN1_TYPE_get(sig->algor->parameter) != V_ASN1_NULL)
-			{
-			RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_BAD_SIGNATURE);
-			goto err;
-			}
+        /* Excess data can be used to create forgeries */
+        if (p != s + i || !rsa_check_digestinfo(sig, s, i)) {
+            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
+            goto err;
+        }
 
-		sigtype=OBJ_obj2nid(sig->algor->algorithm);
+        /*
+         * Parameters to the signature algorithm can also be used to create
+         * forgeries
+         */
+        if (sig->algor->parameter
+            && ASN1_TYPE_get(sig->algor->parameter) != V_ASN1_NULL) {
+            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
+            goto err;
+        }
 
+        sigtype = OBJ_obj2nid(sig->algor->algorithm);
 
-	#ifdef RSA_DEBUG
-		/* put a backward compatibility flag in EAY */
-		fprintf(stderr,"in(%s) expect(%s)\n",OBJ_nid2ln(sigtype),
-			OBJ_nid2ln(dtype));
-	#endif
-		if (sigtype != dtype)
-			{
-			if (((dtype == NID_md5) &&
-				(sigtype == NID_md5WithRSAEncryption)) ||
-				((dtype == NID_md2) &&
-				(sigtype == NID_md2WithRSAEncryption)))
-				{
-				/* ok, we will let it through */
+#ifdef RSA_DEBUG
+        /* put a backward compatibility flag in EAY */
+        fprintf(stderr, "in(%s) expect(%s)\n", OBJ_nid2ln(sigtype),
+                OBJ_nid2ln(dtype));
+#endif
+        if (sigtype != dtype) {
+            if (((dtype == NID_md5) &&
+                 (sigtype == NID_md5WithRSAEncryption)) ||
+                ((dtype == NID_md2) &&
+                 (sigtype == NID_md2WithRSAEncryption))) {
+                /* ok, we will let it through */
 #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
-				fprintf(stderr,"signature has problems, re-make with post SSLeay045\n");
+                fprintf(stderr,
+                        "signature has problems, re-make with post SSLeay045\n");
 #endif
-				}
-			else
-				{
-				RSAerr(RSA_F_INT_RSA_VERIFY,
-						RSA_R_ALGORITHM_MISMATCH);
-				goto err;
-				}
-			}
-		if (rm)
-			{
-			const EVP_MD *md;
-			md = EVP_get_digestbynid(dtype);
-			if (md && (EVP_MD_size(md) != sig->digest->length))
-				RSAerr(RSA_F_INT_RSA_VERIFY,
-						RSA_R_INVALID_DIGEST_LENGTH);
-			else
-				{
-				memcpy(rm, sig->digest->data,
-							sig->digest->length);
-				*prm_len = sig->digest->length;
-				ret = 1;
-				}
-			}
-		else if (((unsigned int)sig->digest->length != m_len) ||
-			(memcmp(m,sig->digest->data,m_len) != 0))
-			{
-			RSAerr(RSA_F_INT_RSA_VERIFY,RSA_R_BAD_SIGNATURE);
-			}
-		else
-			ret=1;
-	}
-err:
-	if (sig != NULL) X509_SIG_free(sig);
-	if (s != NULL)
-		{
-		OPENSSL_cleanse(s,(unsigned int)siglen);
-		OPENSSL_free(s);
-		}
-	return(ret);
-	}
+            } else {
+                RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_ALGORITHM_MISMATCH);
+                goto err;
+            }
+        }
+        if (rm) {
+            const EVP_MD *md;
+            md = EVP_get_digestbynid(dtype);
+            if (md && (EVP_MD_size(md) != sig->digest->length))
+                RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_INVALID_DIGEST_LENGTH);
+            else {
+                memcpy(rm, sig->digest->data, sig->digest->length);
+                *prm_len = sig->digest->length;
+                ret = 1;
+            }
+        } else if (((unsigned int)sig->digest->length != m_len) ||
+                   (memcmp(m, sig->digest->data, m_len) != 0)) {
+            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
+        } else
+            ret = 1;
+    }
+ err:
+    if (sig != NULL)
+        X509_SIG_free(sig);
+    if (s != NULL) {
+        OPENSSL_cleanse(s, (unsigned int)siglen);
+        OPENSSL_free(s);
+    }
+    return (ret);
+}
 
 int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len,
-		const unsigned char *sigbuf, unsigned int siglen,
-		RSA *rsa)
-	{
+               const unsigned char *sigbuf, unsigned int siglen, RSA *rsa)
+{
 
-	if((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_verify)
-		{
-		return rsa->meth->rsa_verify(dtype, m, m_len,
-			sigbuf, siglen, rsa);
-		}
+    if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_verify) {
+        return rsa->meth->rsa_verify(dtype, m, m_len, sigbuf, siglen, rsa);
+    }
 
-	return int_rsa_verify(dtype, m, m_len, NULL, NULL, sigbuf, siglen, rsa);
-	}
+    return int_rsa_verify(dtype, m, m_len, NULL, NULL, sigbuf, siglen, rsa);
+}
diff --git a/crypto/rsa/rsa_ssl.c b/crypto/rsa/rsa_ssl.c
index cfeff15bc9..746e01f64a 100644
--- a/crypto/rsa/rsa_ssl.c
+++ b/crypto/rsa/rsa_ssl.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,92 +63,87 @@
 #include 
 
 int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
-	const unsigned char *from, int flen)
-	{
-	int i,j;
-	unsigned char *p;
-	
-	if (flen > (tlen-11))
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_SSLV23,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return(0);
-		}
-	
-	p=(unsigned char *)to;
+                           const unsigned char *from, int flen)
+{
+    int i, j;
+    unsigned char *p;
 
-	*(p++)=0;
-	*(p++)=2; /* Public Key BT (Block Type) */
+    if (flen > (tlen - 11)) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_SSLV23,
+               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return (0);
+    }
 
-	/* pad out with non-zero random data */
-	j=tlen-3-8-flen;
+    p = (unsigned char *)to;
 
-	if (RAND_bytes(p,j) <= 0)
-		return(0);
-	for (i=0; i tlen)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_DATA_TOO_LARGE);
-		return(-1);
-		}
-	memcpy(to,p,(unsigned int)j);
+    if ((i == j) || (i < 8)) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,
+               RSA_R_NULL_BEFORE_BLOCK_MISSING);
+        return (-1);
+    }
+    for (k = -9; k < -1; k++) {
+        if (p[k] != 0x03)
+            break;
+    }
+    if (k == -1) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_SSLV3_ROLLBACK_ATTACK);
+        return (-1);
+    }
 
-	return(j);
-	}
+    i++;                        /* Skip over the '\0' */
+    j -= i;
+    if (j > tlen) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_DATA_TOO_LARGE);
+        return (-1);
+    }
+    memcpy(to, p, (unsigned int)j);
 
+    return (j);
+}
diff --git a/crypto/rsa/rsa_test.c b/crypto/rsa/rsa_test.c
index c8705a0f6e..e9712953e9 100644
--- a/crypto/rsa/rsa_test.c
+++ b/crypto/rsa/rsa_test.c
@@ -13,12 +13,12 @@
 int main(int argc, char *argv[])
 {
     printf("No RSA support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
+# include 
 
-#define SetKey \
+# define SetKey \
   key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \
   key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \
   key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \
@@ -31,185 +31,186 @@ int main(int argc, char *argv[])
   return (sizeof(ctext_ex) - 1);
 
 static int key1(RSA *key, unsigned char *c)
-    {
+{
     static unsigned char n[] =
-"\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
-"\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
-"\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
-"\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
-"\xF5";
+        "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
+        "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
+        "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
+        "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
+        "\xF5";
 
     static unsigned char e[] = "\x11";
 
     static unsigned char d[] =
-"\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44"
-"\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64"
-"\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9"
-"\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51";
+        "\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44"
+        "\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64"
+        "\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9"
+        "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51";
 
     static unsigned char p[] =
-"\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
-"\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12"
-"\x0D";
-    
+        "\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
+        "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12"
+        "\x0D";
+
     static unsigned char q[] =
-"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
-"\x89";
+        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
+        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
+        "\x89";
 
     static unsigned char dmp1[] =
-"\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF"
-"\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05";
+        "\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF"
+        "\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05";
 
     static unsigned char dmq1[] =
-"\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99"
-"\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D"
-"\x51";
+        "\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99"
+        "\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D"
+        "\x51";
 
     static unsigned char iqmp[] =
-"\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8"
-"\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26";
+        "\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8"
+        "\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26";
 
     static unsigned char ctext_ex[] =
-"\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89"
-"\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52"
-"\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44"
-"\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2";
+        "\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89"
+        "\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52"
+        "\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44"
+        "\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2";
 
     SetKey;
-    }
+}
 
 static int key2(RSA *key, unsigned char *c)
-    {
+{
     static unsigned char n[] =
-"\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8"
-"\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26"
-"\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8"
-"\x34\x77\xCF";
+        "\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8"
+        "\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26"
+        "\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8"
+        "\x34\x77\xCF";
 
     static unsigned char e[] = "\x3";
 
     static unsigned char d[] =
-"\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2"
-"\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41"
-"\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21"
-"\xE5\xEB";
+        "\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2"
+        "\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41"
+        "\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21"
+        "\xE5\xEB";
 
     static unsigned char p[] =
-"\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92"
-"\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91";
+        "\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92"
+        "\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91";
 
     static unsigned char q[] =
-"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F";
-    
+        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
+        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F";
+
     static unsigned char dmp1[] =
-"\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61"
-"\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B";
+        "\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61"
+        "\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B";
 
     static unsigned char dmq1[] =
-"\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90"
-"\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F";
+        "\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90"
+        "\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F";
 
     static unsigned char iqmp[] =
-"\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13"
-"\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D";
+        "\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13"
+        "\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D";
 
     static unsigned char ctext_ex[] =
-"\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a"
-"\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4"
-"\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52"
-"\x62\x51";
+        "\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a"
+        "\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4"
+        "\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52"
+        "\x62\x51";
 
     SetKey;
-    }
+}
 
 static int key3(RSA *key, unsigned char *c)
-    {
+{
     static unsigned char n[] =
-"\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71"
-"\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5"
-"\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD"
-"\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80"
-"\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25"
-"\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39"
-"\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68"
-"\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD"
-"\xCB";
+        "\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71"
+        "\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5"
+        "\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD"
+        "\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80"
+        "\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25"
+        "\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39"
+        "\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68"
+        "\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD"
+        "\xCB";
 
     static unsigned char e[] = "\x11";
 
     static unsigned char d[] =
-"\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD"
-"\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41"
-"\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69"
-"\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA"
-"\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94"
-"\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A"
-"\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94"
-"\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3"
-"\xC1";
+        "\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD"
+        "\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41"
+        "\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69"
+        "\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA"
+        "\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94"
+        "\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A"
+        "\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94"
+        "\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3"
+        "\xC1";
 
     static unsigned char p[] =
-"\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60"
-"\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6"
-"\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A"
-"\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65"
-"\x99";
+        "\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60"
+        "\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6"
+        "\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A"
+        "\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65"
+        "\x99";
 
     static unsigned char q[] =
-"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
-"\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
-"\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15"
-"\x03";
+        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
+        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
+        "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
+        "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15"
+        "\x03";
 
     static unsigned char dmp1[] =
-"\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A"
-"\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E"
-"\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E"
-"\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81";
+        "\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A"
+        "\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E"
+        "\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E"
+        "\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81";
 
     static unsigned char dmq1[] =
-"\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9"
-"\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7"
-"\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D"
-"\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D";
-    
+        "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9"
+        "\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7"
+        "\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D"
+        "\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D";
+
     static unsigned char iqmp[] =
-"\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23"
-"\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11"
-"\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E"
-"\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39"
-"\xF7";
+        "\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23"
+        "\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11"
+        "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E"
+        "\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39"
+        "\xF7";
 
     static unsigned char ctext_ex[] =
-"\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7"
-"\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce"
-"\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3"
-"\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06"
-"\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86"
-"\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4"
-"\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a"
-"\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1";
+        "\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7"
+        "\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce"
+        "\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3"
+        "\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06"
+        "\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86"
+        "\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4"
+        "\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a"
+        "\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1";
 
     SetKey;
-    }
+}
 
 static int pad_unknown(void)
 {
     unsigned long l;
     while ((l = ERR_get_error()) != 0)
-      if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE)
-	return(1);
-    return(0);
+        if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE)
+            return (1);
+    return (0);
 }
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
 int main(int argc, char *argv[])
-    {
-    int err=0;
+{
+    int err = 0;
     int v;
     RSA *key;
     unsigned char ptext[256];
@@ -229,112 +230,102 @@ int main(int argc, char *argv[])
 
     plen = sizeof(ptext_ex) - 1;
 
-    for (v = 0; v < 6; v++)
-	{
-	key = RSA_new();
-	switch (v%3) {
-    case 0:
-	clen = key1(key, ctext_ex);
-	break;
-    case 1:
-	clen = key2(key, ctext_ex);
-	break;
-    case 2:
-	clen = key3(key, ctext_ex);
-	break;
-	}
-	if (v/3 >= 1) key->flags |= RSA_FLAG_NO_CONSTTIME;
-
-	num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
-				 RSA_PKCS1_PADDING);
-	if (num != clen)
-	    {
-	    printf("PKCS#1 v1.5 encryption failed!\n");
-	    err=1;
-	    goto oaep;
-	    }
-  
-	num = RSA_private_decrypt(num, ctext, ptext, key,
-				  RSA_PKCS1_PADDING);
-	if (num != plen || memcmp(ptext, ptext_ex, num) != 0)
-	    {
-	    printf("PKCS#1 v1.5 decryption failed!\n");
-	    err=1;
-	    }
-	else
-	    printf("PKCS #1 v1.5 encryption/decryption ok\n");
-
-    oaep:
-	ERR_clear_error();
-	num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
-				 RSA_PKCS1_OAEP_PADDING);
-	if (num == -1 && pad_unknown())
-	    {
-	    printf("No OAEP support\n");
-	    goto next;
-	    }
-	if (num != clen)
-	    {
-	    printf("OAEP encryption failed!\n");
-	    err=1;
-	    goto next;
-	    }
-
-	num = RSA_private_decrypt(num, ctext, ptext, key,
-				  RSA_PKCS1_OAEP_PADDING);
-	if (num != plen || memcmp(ptext, ptext_ex, num) != 0)
-	    {
-	    printf("OAEP decryption (encrypted data) failed!\n");
-	    err=1;
-	    }
-	else if (memcmp(ctext, ctext_ex, num) == 0)
-	    printf("OAEP test vector %d passed!\n", v);
-    
-	/* Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT).
-	   Try decrypting ctext_ex */
-
-	num = RSA_private_decrypt(clen, ctext_ex, ptext, key,
-				  RSA_PKCS1_OAEP_PADDING);
-
-	if (num != plen || memcmp(ptext, ptext_ex, num) != 0)
-	    {
-	    printf("OAEP decryption (test vector data) failed!\n");
-	    err=1;
-	    }
-	else
-	    printf("OAEP encryption/decryption ok\n");
-
-	/* Try decrypting corrupted ciphertexts */
-	for(n = 0 ; n < clen ; ++n)
-	    {
-	    int b;
-	    unsigned char saved = ctext[n];
-	    for(b = 0 ; b < 256 ; ++b)
-		{
-		if(b == saved)
-		    continue;
-		ctext[n] = b;
-		num = RSA_private_decrypt(num, ctext, ptext, key,
-					  RSA_PKCS1_OAEP_PADDING);
-		if(num > 0)
-		    {
-		    printf("Corrupt data decrypted!\n");
-		    err = 1;
-		    }
-		}
-	    }
-    next:
-	RSA_free(key);
-	}
+    for (v = 0; v < 6; v++) {
+        key = RSA_new();
+        switch (v % 3) {
+        case 0:
+            clen = key1(key, ctext_ex);
+            break;
+        case 1:
+            clen = key2(key, ctext_ex);
+            break;
+        case 2:
+            clen = key3(key, ctext_ex);
+            break;
+        }
+        if (v / 3 >= 1)
+            key->flags |= RSA_FLAG_NO_CONSTTIME;
+
+        num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
+                                 RSA_PKCS1_PADDING);
+        if (num != clen) {
+            printf("PKCS#1 v1.5 encryption failed!\n");
+            err = 1;
+            goto oaep;
+        }
+
+        num = RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_PADDING);
+        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
+            printf("PKCS#1 v1.5 decryption failed!\n");
+            err = 1;
+        } else
+            printf("PKCS #1 v1.5 encryption/decryption ok\n");
+
+ oaep:
+        ERR_clear_error();
+        num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
+                                 RSA_PKCS1_OAEP_PADDING);
+        if (num == -1 && pad_unknown()) {
+            printf("No OAEP support\n");
+            goto next;
+        }
+        if (num != clen) {
+            printf("OAEP encryption failed!\n");
+            err = 1;
+            goto next;
+        }
+
+        num = RSA_private_decrypt(num, ctext, ptext, key,
+                                  RSA_PKCS1_OAEP_PADDING);
+        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
+            printf("OAEP decryption (encrypted data) failed!\n");
+            err = 1;
+        } else if (memcmp(ctext, ctext_ex, num) == 0)
+            printf("OAEP test vector %d passed!\n", v);
+
+        /*
+         * Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). Try
+         * decrypting ctext_ex
+         */
+
+        num = RSA_private_decrypt(clen, ctext_ex, ptext, key,
+                                  RSA_PKCS1_OAEP_PADDING);
+
+        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
+            printf("OAEP decryption (test vector data) failed!\n");
+            err = 1;
+        } else
+            printf("OAEP encryption/decryption ok\n");
+
+        /* Try decrypting corrupted ciphertexts */
+        for (n = 0; n < clen; ++n) {
+            int b;
+            unsigned char saved = ctext[n];
+            for (b = 0; b < 256; ++b) {
+                if (b == saved)
+                    continue;
+                ctext[n] = b;
+                num = RSA_private_decrypt(num, ctext, ptext, key,
+                                          RSA_PKCS1_OAEP_PADDING);
+                if (num > 0) {
+                    printf("Corrupt data decrypted!\n");
+                    err = 1;
+                }
+            }
+        }
+ next:
+        RSA_free(key);
+    }
 
     CRYPTO_cleanup_all_ex_data();
     ERR_remove_thread_state(NULL);
 
     CRYPTO_mem_leaks_fp(stderr);
 
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
     return err;
-    }
+}
 #endif
diff --git a/crypto/rsa/rsa_x931.c b/crypto/rsa/rsa_x931.c
index 21548e37ed..725ead049c 100644
--- a/crypto/rsa/rsa_x931.c
+++ b/crypto/rsa/rsa_x931.c
@@ -1,6 +1,7 @@
 /* rsa_x931.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
  */
 /* ====================================================================
  * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,114 +65,103 @@
 #include 
 
 int RSA_padding_add_X931(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen)
-	{
-	int j;
-	unsigned char *p;
-
-	/* Absolute minimum amount of padding is 1 header nibble, 1 padding
-	 * nibble and 2 trailer bytes: but 1 hash if is already in 'from'.
-	 */
-
-	j = tlen - flen - 2;
-
-	if (j < 0)
-		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_X931,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		return -1;
-		}
-	
-	p=(unsigned char *)to;
-
-	/* If no padding start and end nibbles are in one byte */
-	if (j == 0)
-		*p++ = 0x6A;
-	else
-		{
-		*p++ = 0x6B;
-		if (j > 1)
-			{
-			memset(p, 0xBB, j - 1);
-			p += j - 1;
-			}
-		*p++ = 0xBA;
-		}
-	memcpy(p,from,(unsigned int)flen);
-	p += flen;
-	*p = 0xCC;
-	return(1);
-	}
+                         const unsigned char *from, int flen)
+{
+    int j;
+    unsigned char *p;
+
+    /*
+     * Absolute minimum amount of padding is 1 header nibble, 1 padding
+     * nibble and 2 trailer bytes: but 1 hash if is already in 'from'.
+     */
+
+    j = tlen - flen - 2;
+
+    if (j < 0) {
+        RSAerr(RSA_F_RSA_PADDING_ADD_X931, RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+        return -1;
+    }
+
+    p = (unsigned char *)to;
+
+    /* If no padding start and end nibbles are in one byte */
+    if (j == 0)
+        *p++ = 0x6A;
+    else {
+        *p++ = 0x6B;
+        if (j > 1) {
+            memset(p, 0xBB, j - 1);
+            p += j - 1;
+        }
+        *p++ = 0xBA;
+    }
+    memcpy(p, from, (unsigned int)flen);
+    p += flen;
+    *p = 0xCC;
+    return (1);
+}
 
 int RSA_padding_check_X931(unsigned char *to, int tlen,
-	     const unsigned char *from, int flen, int num)
-	{
-	int i = 0,j;
-	const unsigned char *p;
-
-	p=from;
-	if ((num != flen) || ((*p != 0x6A) && (*p != 0x6B)))
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_X931,RSA_R_INVALID_HEADER);
-		return -1;
-		}
-
-	if (*p++ == 0x6B)
-		{
-		j=flen-3;
-		for (i = 0; i < j; i++)
-			{
-			unsigned char c = *p++;
-			if (c == 0xBA)
-				break;
-			if (c != 0xBB)
-				{
-				RSAerr(RSA_F_RSA_PADDING_CHECK_X931,
-					RSA_R_INVALID_PADDING);
-				return -1;
-				}
-			}
-
-		j -= i;
-
-		if (i == 0)
-			{
-			RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_PADDING);
-			return -1;
-			}
-
-		}
-	else j = flen - 2;
-
-	if (p[j] != 0xCC)
-		{
-		RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_TRAILER);
-		return -1;
-		}
-
-	memcpy(to,p,(unsigned int)j);
-
-	return(j);
-	}
+                           const unsigned char *from, int flen, int num)
+{
+    int i = 0, j;
+    const unsigned char *p;
+
+    p = from;
+    if ((num != flen) || ((*p != 0x6A) && (*p != 0x6B))) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_HEADER);
+        return -1;
+    }
+
+    if (*p++ == 0x6B) {
+        j = flen - 3;
+        for (i = 0; i < j; i++) {
+            unsigned char c = *p++;
+            if (c == 0xBA)
+                break;
+            if (c != 0xBB) {
+                RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_PADDING);
+                return -1;
+            }
+        }
+
+        j -= i;
+
+        if (i == 0) {
+            RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_PADDING);
+            return -1;
+        }
+
+    } else
+        j = flen - 2;
+
+    if (p[j] != 0xCC) {
+        RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_TRAILER);
+        return -1;
+    }
+
+    memcpy(to, p, (unsigned int)j);
+
+    return (j);
+}
 
 /* Translate between X931 hash ids and NIDs */
 
 int RSA_X931_hash_id(int nid)
-	{
-	switch (nid)
-		{
-		case NID_sha1:
-		return 0x33;
+{
+    switch (nid) {
+    case NID_sha1:
+        return 0x33;
 
-		case NID_sha256:
-		return 0x34;
+    case NID_sha256:
+        return 0x34;
 
-		case NID_sha384:
-		return 0x36;
+    case NID_sha384:
+        return 0x36;
 
-		case NID_sha512:
-		return 0x35;
-
-		}
-	return -1;
-	}
+    case NID_sha512:
+        return 0x35;
 
+    }
+    return -1;
+}
diff --git a/crypto/s390xcap.c b/crypto/s390xcap.c
index f2e94ef47e..47d6b6ff51 100644
--- a/crypto/s390xcap.c
+++ b/crypto/s390xcap.c
@@ -7,31 +7,35 @@
 extern unsigned long OPENSSL_s390xcap_P[];
 
 static sigjmp_buf ill_jmp;
-static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
+static void ill_handler(int sig)
+{
+    siglongjmp(ill_jmp, sig);
+}
 
 unsigned long OPENSSL_s390x_facilities(void);
 
 void OPENSSL_cpuid_setup(void)
-	{
-	sigset_t oset;
-	struct sigaction ill_act,oact;
-
-	if (OPENSSL_s390xcap_P[0]) return;
-
-	OPENSSL_s390xcap_P[0] = 1UL<<(8*sizeof(unsigned long)-1);
-
-	memset(&ill_act,0,sizeof(ill_act));
-	ill_act.sa_handler = ill_handler;
-	sigfillset(&ill_act.sa_mask);
-	sigdelset(&ill_act.sa_mask,SIGILL);
-	sigdelset(&ill_act.sa_mask,SIGTRAP);
-	sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
-	sigaction (SIGILL,&ill_act,&oact);
-
-	/* protection against missing store-facility-list-extended */
-	if (sigsetjmp(ill_jmp,1) == 0)
-		OPENSSL_s390x_facilities();
-
-	sigaction (SIGILL,&oact,NULL);
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-	}
+{
+    sigset_t oset;
+    struct sigaction ill_act, oact;
+
+    if (OPENSSL_s390xcap_P[0])
+        return;
+
+    OPENSSL_s390xcap_P[0] = 1UL << (8 * sizeof(unsigned long) - 1);
+
+    memset(&ill_act, 0, sizeof(ill_act));
+    ill_act.sa_handler = ill_handler;
+    sigfillset(&ill_act.sa_mask);
+    sigdelset(&ill_act.sa_mask, SIGILL);
+    sigdelset(&ill_act.sa_mask, SIGTRAP);
+    sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
+    sigaction(SIGILL, &ill_act, &oact);
+
+    /* protection against missing store-facility-list-extended */
+    if (sigsetjmp(ill_jmp, 1) == 0)
+        OPENSSL_s390x_facilities();
+
+    sigaction(SIGILL, &oact, NULL);
+    sigprocmask(SIG_SETMASK, &oset, NULL);
+}
diff --git a/crypto/seed/seed.c b/crypto/seed/seed.c
index 3e675a8d75..a90587227e 100644
--- a/crypto/seed/seed.c
+++ b/crypto/seed/seed.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.  
+ * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -25,312 +25,687 @@
  */
 #ifndef OPENSSL_NO_SEED
 
-#include 
-#include 
-#include 
-#ifdef WIN32
-#include 
-#endif
+# include 
+# include 
+# include 
+# ifdef WIN32
+#  include 
+# endif
 
-#include 
-#include 
-#include "seed_locl.h"
+# include 
+# include 
+# include "seed_locl.h"
 
-#ifdef SS	/* can get defined on Solaris by inclusion of  */
-#undef SS
-#endif
+# ifdef SS                      /* can get defined on Solaris by inclusion of
+                                 *  */
+#  undef SS
+# endif
 
-static const seed_word SS[4][256] = {	{
-	0x2989a1a8, 0x05858184, 0x16c6d2d4, 0x13c3d3d0, 0x14445054, 0x1d0d111c, 0x2c8ca0ac, 0x25052124,
-	0x1d4d515c, 0x03434340, 0x18081018, 0x1e0e121c, 0x11415150, 0x3cccf0fc, 0x0acac2c8, 0x23436360,
-	0x28082028, 0x04444044, 0x20002020, 0x1d8d919c, 0x20c0e0e0, 0x22c2e2e0, 0x08c8c0c8, 0x17071314,
-	0x2585a1a4, 0x0f8f838c, 0x03030300, 0x3b4b7378, 0x3b8bb3b8, 0x13031310, 0x12c2d2d0, 0x2ecee2ec,
-	0x30407070, 0x0c8c808c, 0x3f0f333c, 0x2888a0a8, 0x32023230, 0x1dcdd1dc, 0x36c6f2f4, 0x34447074,
-	0x2ccce0ec, 0x15859194, 0x0b0b0308, 0x17475354, 0x1c4c505c, 0x1b4b5358, 0x3d8db1bc, 0x01010100,
-	0x24042024, 0x1c0c101c, 0x33437370, 0x18889098, 0x10001010, 0x0cccc0cc, 0x32c2f2f0, 0x19c9d1d8,
-	0x2c0c202c, 0x27c7e3e4, 0x32427270, 0x03838380, 0x1b8b9398, 0x11c1d1d0, 0x06868284, 0x09c9c1c8,
-	0x20406060, 0x10405050, 0x2383a3a0, 0x2bcbe3e8, 0x0d0d010c, 0x3686b2b4, 0x1e8e929c, 0x0f4f434c,
-	0x3787b3b4, 0x1a4a5258, 0x06c6c2c4, 0x38487078, 0x2686a2a4, 0x12021210, 0x2f8fa3ac, 0x15c5d1d4,
-	0x21416160, 0x03c3c3c0, 0x3484b0b4, 0x01414140, 0x12425250, 0x3d4d717c, 0x0d8d818c, 0x08080008,
-	0x1f0f131c, 0x19899198, 0x00000000, 0x19091118, 0x04040004, 0x13435350, 0x37c7f3f4, 0x21c1e1e0,
-	0x3dcdf1fc, 0x36467274, 0x2f0f232c, 0x27072324, 0x3080b0b0, 0x0b8b8388, 0x0e0e020c, 0x2b8ba3a8,
-	0x2282a2a0, 0x2e4e626c, 0x13839390, 0x0d4d414c, 0x29496168, 0x3c4c707c, 0x09090108, 0x0a0a0208,
-	0x3f8fb3bc, 0x2fcfe3ec, 0x33c3f3f0, 0x05c5c1c4, 0x07878384, 0x14041014, 0x3ecef2fc, 0x24446064,
-	0x1eced2dc, 0x2e0e222c, 0x0b4b4348, 0x1a0a1218, 0x06060204, 0x21012120, 0x2b4b6368, 0x26466264,
-	0x02020200, 0x35c5f1f4, 0x12829290, 0x0a8a8288, 0x0c0c000c, 0x3383b3b0, 0x3e4e727c, 0x10c0d0d0,
-	0x3a4a7278, 0x07474344, 0x16869294, 0x25c5e1e4, 0x26062224, 0x00808080, 0x2d8da1ac, 0x1fcfd3dc,
-	0x2181a1a0, 0x30003030, 0x37073334, 0x2e8ea2ac, 0x36063234, 0x15051114, 0x22022220, 0x38083038,
-	0x34c4f0f4, 0x2787a3a4, 0x05454144, 0x0c4c404c, 0x01818180, 0x29c9e1e8, 0x04848084, 0x17879394,
-	0x35053134, 0x0bcbc3c8, 0x0ecec2cc, 0x3c0c303c, 0x31417170, 0x11011110, 0x07c7c3c4, 0x09898188,
-	0x35457174, 0x3bcbf3f8, 0x1acad2d8, 0x38c8f0f8, 0x14849094, 0x19495158, 0x02828280, 0x04c4c0c4,
-	0x3fcff3fc, 0x09494148, 0x39093138, 0x27476364, 0x00c0c0c0, 0x0fcfc3cc, 0x17c7d3d4, 0x3888b0b8,
-	0x0f0f030c, 0x0e8e828c, 0x02424240, 0x23032320, 0x11819190, 0x2c4c606c, 0x1bcbd3d8, 0x2484a0a4,
-	0x34043034, 0x31c1f1f0, 0x08484048, 0x02c2c2c0, 0x2f4f636c, 0x3d0d313c, 0x2d0d212c, 0x00404040,
-	0x3e8eb2bc, 0x3e0e323c, 0x3c8cb0bc, 0x01c1c1c0, 0x2a8aa2a8, 0x3a8ab2b8, 0x0e4e424c, 0x15455154,
-	0x3b0b3338, 0x1cccd0dc, 0x28486068, 0x3f4f737c, 0x1c8c909c, 0x18c8d0d8, 0x0a4a4248, 0x16465254,
-	0x37477374, 0x2080a0a0, 0x2dcde1ec, 0x06464244, 0x3585b1b4, 0x2b0b2328, 0x25456164, 0x3acaf2f8,
-	0x23c3e3e0, 0x3989b1b8, 0x3181b1b0, 0x1f8f939c, 0x1e4e525c, 0x39c9f1f8, 0x26c6e2e4, 0x3282b2b0,
-	0x31013130, 0x2acae2e8, 0x2d4d616c, 0x1f4f535c, 0x24c4e0e4, 0x30c0f0f0, 0x0dcdc1cc, 0x08888088,
-	0x16061214, 0x3a0a3238, 0x18485058, 0x14c4d0d4, 0x22426260, 0x29092128, 0x07070304, 0x33033330,
-	0x28c8e0e8, 0x1b0b1318, 0x05050104, 0x39497178, 0x10809090, 0x2a4a6268, 0x2a0a2228, 0x1a8a9298
-},	{
-	0x38380830, 0xe828c8e0, 0x2c2d0d21, 0xa42686a2, 0xcc0fcfc3, 0xdc1eced2, 0xb03383b3, 0xb83888b0,
-	0xac2f8fa3, 0x60204060, 0x54154551, 0xc407c7c3, 0x44044440, 0x6c2f4f63, 0x682b4b63, 0x581b4b53,
-	0xc003c3c3, 0x60224262, 0x30330333, 0xb43585b1, 0x28290921, 0xa02080a0, 0xe022c2e2, 0xa42787a3,
-	0xd013c3d3, 0x90118191, 0x10110111, 0x04060602, 0x1c1c0c10, 0xbc3c8cb0, 0x34360632, 0x480b4b43,
-	0xec2fcfe3, 0x88088880, 0x6c2c4c60, 0xa82888a0, 0x14170713, 0xc404c4c0, 0x14160612, 0xf434c4f0,
-	0xc002c2c2, 0x44054541, 0xe021c1e1, 0xd416c6d2, 0x3c3f0f33, 0x3c3d0d31, 0x8c0e8e82, 0x98188890,
-	0x28280820, 0x4c0e4e42, 0xf436c6f2, 0x3c3e0e32, 0xa42585a1, 0xf839c9f1, 0x0c0d0d01, 0xdc1fcfd3,
-	0xd818c8d0, 0x282b0b23, 0x64264662, 0x783a4a72, 0x24270723, 0x2c2f0f23, 0xf031c1f1, 0x70324272,
-	0x40024242, 0xd414c4d0, 0x40014141, 0xc000c0c0, 0x70334373, 0x64274763, 0xac2c8ca0, 0x880b8b83,
-	0xf437c7f3, 0xac2d8da1, 0x80008080, 0x1c1f0f13, 0xc80acac2, 0x2c2c0c20, 0xa82a8aa2, 0x34340430,
-	0xd012c2d2, 0x080b0b03, 0xec2ecee2, 0xe829c9e1, 0x5c1d4d51, 0x94148490, 0x18180810, 0xf838c8f0,
-	0x54174753, 0xac2e8ea2, 0x08080800, 0xc405c5c1, 0x10130313, 0xcc0dcdc1, 0x84068682, 0xb83989b1,
-	0xfc3fcff3, 0x7c3d4d71, 0xc001c1c1, 0x30310131, 0xf435c5f1, 0x880a8a82, 0x682a4a62, 0xb03181b1,
-	0xd011c1d1, 0x20200020, 0xd417c7d3, 0x00020202, 0x20220222, 0x04040400, 0x68284860, 0x70314171,
-	0x04070703, 0xd81bcbd3, 0x9c1d8d91, 0x98198991, 0x60214161, 0xbc3e8eb2, 0xe426c6e2, 0x58194951,
-	0xdc1dcdd1, 0x50114151, 0x90108090, 0xdc1cccd0, 0x981a8a92, 0xa02383a3, 0xa82b8ba3, 0xd010c0d0,
-	0x80018181, 0x0c0f0f03, 0x44074743, 0x181a0a12, 0xe023c3e3, 0xec2ccce0, 0x8c0d8d81, 0xbc3f8fb3,
-	0x94168692, 0x783b4b73, 0x5c1c4c50, 0xa02282a2, 0xa02181a1, 0x60234363, 0x20230323, 0x4c0d4d41,
-	0xc808c8c0, 0x9c1e8e92, 0x9c1c8c90, 0x383a0a32, 0x0c0c0c00, 0x2c2e0e22, 0xb83a8ab2, 0x6c2e4e62,
-	0x9c1f8f93, 0x581a4a52, 0xf032c2f2, 0x90128292, 0xf033c3f3, 0x48094941, 0x78384870, 0xcc0cccc0,
-	0x14150511, 0xf83bcbf3, 0x70304070, 0x74354571, 0x7c3f4f73, 0x34350531, 0x10100010, 0x00030303,
-	0x64244460, 0x6c2d4d61, 0xc406c6c2, 0x74344470, 0xd415c5d1, 0xb43484b0, 0xe82acae2, 0x08090901,
-	0x74364672, 0x18190911, 0xfc3ecef2, 0x40004040, 0x10120212, 0xe020c0e0, 0xbc3d8db1, 0x04050501,
-	0xf83acaf2, 0x00010101, 0xf030c0f0, 0x282a0a22, 0x5c1e4e52, 0xa82989a1, 0x54164652, 0x40034343,
-	0x84058581, 0x14140410, 0x88098981, 0x981b8b93, 0xb03080b0, 0xe425c5e1, 0x48084840, 0x78394971,
-	0x94178793, 0xfc3cccf0, 0x1c1e0e12, 0x80028282, 0x20210121, 0x8c0c8c80, 0x181b0b13, 0x5c1f4f53,
-	0x74374773, 0x54144450, 0xb03282b2, 0x1c1d0d11, 0x24250521, 0x4c0f4f43, 0x00000000, 0x44064642,
-	0xec2dcde1, 0x58184850, 0x50124252, 0xe82bcbe3, 0x7c3e4e72, 0xd81acad2, 0xc809c9c1, 0xfc3dcdf1,
-	0x30300030, 0x94158591, 0x64254561, 0x3c3c0c30, 0xb43686b2, 0xe424c4e0, 0xb83b8bb3, 0x7c3c4c70,
-	0x0c0e0e02, 0x50104050, 0x38390931, 0x24260622, 0x30320232, 0x84048480, 0x68294961, 0x90138393,
-	0x34370733, 0xe427c7e3, 0x24240420, 0xa42484a0, 0xc80bcbc3, 0x50134353, 0x080a0a02, 0x84078783,
-	0xd819c9d1, 0x4c0c4c40, 0x80038383, 0x8c0f8f83, 0xcc0ecec2, 0x383b0b33, 0x480a4a42, 0xb43787b3
-},	{
-	0xa1a82989, 0x81840585, 0xd2d416c6, 0xd3d013c3, 0x50541444, 0x111c1d0d, 0xa0ac2c8c, 0x21242505,
-	0x515c1d4d, 0x43400343, 0x10181808, 0x121c1e0e, 0x51501141, 0xf0fc3ccc, 0xc2c80aca, 0x63602343,
-	0x20282808, 0x40440444, 0x20202000, 0x919c1d8d, 0xe0e020c0, 0xe2e022c2, 0xc0c808c8, 0x13141707,
-	0xa1a42585, 0x838c0f8f, 0x03000303, 0x73783b4b, 0xb3b83b8b, 0x13101303, 0xd2d012c2, 0xe2ec2ece,
-	0x70703040, 0x808c0c8c, 0x333c3f0f, 0xa0a82888, 0x32303202, 0xd1dc1dcd, 0xf2f436c6, 0x70743444,
-	0xe0ec2ccc, 0x91941585, 0x03080b0b, 0x53541747, 0x505c1c4c, 0x53581b4b, 0xb1bc3d8d, 0x01000101,
-	0x20242404, 0x101c1c0c, 0x73703343, 0x90981888, 0x10101000, 0xc0cc0ccc, 0xf2f032c2, 0xd1d819c9,
-	0x202c2c0c, 0xe3e427c7, 0x72703242, 0x83800383, 0x93981b8b, 0xd1d011c1, 0x82840686, 0xc1c809c9,
-	0x60602040, 0x50501040, 0xa3a02383, 0xe3e82bcb, 0x010c0d0d, 0xb2b43686, 0x929c1e8e, 0x434c0f4f,
-	0xb3b43787, 0x52581a4a, 0xc2c406c6, 0x70783848, 0xa2a42686, 0x12101202, 0xa3ac2f8f, 0xd1d415c5,
-	0x61602141, 0xc3c003c3, 0xb0b43484, 0x41400141, 0x52501242, 0x717c3d4d, 0x818c0d8d, 0x00080808,
-	0x131c1f0f, 0x91981989, 0x00000000, 0x11181909, 0x00040404, 0x53501343, 0xf3f437c7, 0xe1e021c1,
-	0xf1fc3dcd, 0x72743646, 0x232c2f0f, 0x23242707, 0xb0b03080, 0x83880b8b, 0x020c0e0e, 0xa3a82b8b,
-	0xa2a02282, 0x626c2e4e, 0x93901383, 0x414c0d4d, 0x61682949, 0x707c3c4c, 0x01080909, 0x02080a0a,
-	0xb3bc3f8f, 0xe3ec2fcf, 0xf3f033c3, 0xc1c405c5, 0x83840787, 0x10141404, 0xf2fc3ece, 0x60642444,
-	0xd2dc1ece, 0x222c2e0e, 0x43480b4b, 0x12181a0a, 0x02040606, 0x21202101, 0x63682b4b, 0x62642646,
-	0x02000202, 0xf1f435c5, 0x92901282, 0x82880a8a, 0x000c0c0c, 0xb3b03383, 0x727c3e4e, 0xd0d010c0,
-	0x72783a4a, 0x43440747, 0x92941686, 0xe1e425c5, 0x22242606, 0x80800080, 0xa1ac2d8d, 0xd3dc1fcf,
-	0xa1a02181, 0x30303000, 0x33343707, 0xa2ac2e8e, 0x32343606, 0x11141505, 0x22202202, 0x30383808,
-	0xf0f434c4, 0xa3a42787, 0x41440545, 0x404c0c4c, 0x81800181, 0xe1e829c9, 0x80840484, 0x93941787,
-	0x31343505, 0xc3c80bcb, 0xc2cc0ece, 0x303c3c0c, 0x71703141, 0x11101101, 0xc3c407c7, 0x81880989,
-	0x71743545, 0xf3f83bcb, 0xd2d81aca, 0xf0f838c8, 0x90941484, 0x51581949, 0x82800282, 0xc0c404c4,
-	0xf3fc3fcf, 0x41480949, 0x31383909, 0x63642747, 0xc0c000c0, 0xc3cc0fcf, 0xd3d417c7, 0xb0b83888,
-	0x030c0f0f, 0x828c0e8e, 0x42400242, 0x23202303, 0x91901181, 0x606c2c4c, 0xd3d81bcb, 0xa0a42484,
-	0x30343404, 0xf1f031c1, 0x40480848, 0xc2c002c2, 0x636c2f4f, 0x313c3d0d, 0x212c2d0d, 0x40400040,
-	0xb2bc3e8e, 0x323c3e0e, 0xb0bc3c8c, 0xc1c001c1, 0xa2a82a8a, 0xb2b83a8a, 0x424c0e4e, 0x51541545,
-	0x33383b0b, 0xd0dc1ccc, 0x60682848, 0x737c3f4f, 0x909c1c8c, 0xd0d818c8, 0x42480a4a, 0x52541646,
-	0x73743747, 0xa0a02080, 0xe1ec2dcd, 0x42440646, 0xb1b43585, 0x23282b0b, 0x61642545, 0xf2f83aca,
-	0xe3e023c3, 0xb1b83989, 0xb1b03181, 0x939c1f8f, 0x525c1e4e, 0xf1f839c9, 0xe2e426c6, 0xb2b03282,
-	0x31303101, 0xe2e82aca, 0x616c2d4d, 0x535c1f4f, 0xe0e424c4, 0xf0f030c0, 0xc1cc0dcd, 0x80880888,
-	0x12141606, 0x32383a0a, 0x50581848, 0xd0d414c4, 0x62602242, 0x21282909, 0x03040707, 0x33303303,
-	0xe0e828c8, 0x13181b0b, 0x01040505, 0x71783949, 0x90901080, 0x62682a4a, 0x22282a0a, 0x92981a8a
-},	{
-	0x08303838, 0xc8e0e828, 0x0d212c2d, 0x86a2a426, 0xcfc3cc0f, 0xced2dc1e, 0x83b3b033, 0x88b0b838,
-	0x8fa3ac2f, 0x40606020, 0x45515415, 0xc7c3c407, 0x44404404, 0x4f636c2f, 0x4b63682b, 0x4b53581b,
-	0xc3c3c003, 0x42626022, 0x03333033, 0x85b1b435, 0x09212829, 0x80a0a020, 0xc2e2e022, 0x87a3a427,
-	0xc3d3d013, 0x81919011, 0x01111011, 0x06020406, 0x0c101c1c, 0x8cb0bc3c, 0x06323436, 0x4b43480b,
-	0xcfe3ec2f, 0x88808808, 0x4c606c2c, 0x88a0a828, 0x07131417, 0xc4c0c404, 0x06121416, 0xc4f0f434,
-	0xc2c2c002, 0x45414405, 0xc1e1e021, 0xc6d2d416, 0x0f333c3f, 0x0d313c3d, 0x8e828c0e, 0x88909818,
-	0x08202828, 0x4e424c0e, 0xc6f2f436, 0x0e323c3e, 0x85a1a425, 0xc9f1f839, 0x0d010c0d, 0xcfd3dc1f,
-	0xc8d0d818, 0x0b23282b, 0x46626426, 0x4a72783a, 0x07232427, 0x0f232c2f, 0xc1f1f031, 0x42727032,
-	0x42424002, 0xc4d0d414, 0x41414001, 0xc0c0c000, 0x43737033, 0x47636427, 0x8ca0ac2c, 0x8b83880b,
-	0xc7f3f437, 0x8da1ac2d, 0x80808000, 0x0f131c1f, 0xcac2c80a, 0x0c202c2c, 0x8aa2a82a, 0x04303434,
-	0xc2d2d012, 0x0b03080b, 0xcee2ec2e, 0xc9e1e829, 0x4d515c1d, 0x84909414, 0x08101818, 0xc8f0f838,
-	0x47535417, 0x8ea2ac2e, 0x08000808, 0xc5c1c405, 0x03131013, 0xcdc1cc0d, 0x86828406, 0x89b1b839,
-	0xcff3fc3f, 0x4d717c3d, 0xc1c1c001, 0x01313031, 0xc5f1f435, 0x8a82880a, 0x4a62682a, 0x81b1b031,
-	0xc1d1d011, 0x00202020, 0xc7d3d417, 0x02020002, 0x02222022, 0x04000404, 0x48606828, 0x41717031,
-	0x07030407, 0xcbd3d81b, 0x8d919c1d, 0x89919819, 0x41616021, 0x8eb2bc3e, 0xc6e2e426, 0x49515819,
-	0xcdd1dc1d, 0x41515011, 0x80909010, 0xccd0dc1c, 0x8a92981a, 0x83a3a023, 0x8ba3a82b, 0xc0d0d010,
-	0x81818001, 0x0f030c0f, 0x47434407, 0x0a12181a, 0xc3e3e023, 0xcce0ec2c, 0x8d818c0d, 0x8fb3bc3f,
-	0x86929416, 0x4b73783b, 0x4c505c1c, 0x82a2a022, 0x81a1a021, 0x43636023, 0x03232023, 0x4d414c0d,
-	0xc8c0c808, 0x8e929c1e, 0x8c909c1c, 0x0a32383a, 0x0c000c0c, 0x0e222c2e, 0x8ab2b83a, 0x4e626c2e,
-	0x8f939c1f, 0x4a52581a, 0xc2f2f032, 0x82929012, 0xc3f3f033, 0x49414809, 0x48707838, 0xccc0cc0c,
-	0x05111415, 0xcbf3f83b, 0x40707030, 0x45717435, 0x4f737c3f, 0x05313435, 0x00101010, 0x03030003,
-	0x44606424, 0x4d616c2d, 0xc6c2c406, 0x44707434, 0xc5d1d415, 0x84b0b434, 0xcae2e82a, 0x09010809,
-	0x46727436, 0x09111819, 0xcef2fc3e, 0x40404000, 0x02121012, 0xc0e0e020, 0x8db1bc3d, 0x05010405,
-	0xcaf2f83a, 0x01010001, 0xc0f0f030, 0x0a22282a, 0x4e525c1e, 0x89a1a829, 0x46525416, 0x43434003,
-	0x85818405, 0x04101414, 0x89818809, 0x8b93981b, 0x80b0b030, 0xc5e1e425, 0x48404808, 0x49717839,
-	0x87939417, 0xccf0fc3c, 0x0e121c1e, 0x82828002, 0x01212021, 0x8c808c0c, 0x0b13181b, 0x4f535c1f,
-	0x47737437, 0x44505414, 0x82b2b032, 0x0d111c1d, 0x05212425, 0x4f434c0f, 0x00000000, 0x46424406,
-	0xcde1ec2d, 0x48505818, 0x42525012, 0xcbe3e82b, 0x4e727c3e, 0xcad2d81a, 0xc9c1c809, 0xcdf1fc3d,
-	0x00303030, 0x85919415, 0x45616425, 0x0c303c3c, 0x86b2b436, 0xc4e0e424, 0x8bb3b83b, 0x4c707c3c,
-	0x0e020c0e, 0x40505010, 0x09313839, 0x06222426, 0x02323032, 0x84808404, 0x49616829, 0x83939013,
-	0x07333437, 0xc7e3e427, 0x04202424, 0x84a0a424, 0xcbc3c80b, 0x43535013, 0x0a02080a, 0x87838407,
-	0xc9d1d819, 0x4c404c0c, 0x83838003, 0x8f838c0f, 0xcec2cc0e, 0x0b33383b, 0x4a42480a, 0x87b3b437
-}	};
+static const seed_word SS[4][256] = { {
+                                       0x2989a1a8, 0x05858184, 0x16c6d2d4,
+                                       0x13c3d3d0, 0x14445054, 0x1d0d111c,
+                                       0x2c8ca0ac, 0x25052124,
+                                       0x1d4d515c, 0x03434340, 0x18081018,
+                                       0x1e0e121c, 0x11415150, 0x3cccf0fc,
+                                       0x0acac2c8, 0x23436360,
+                                       0x28082028, 0x04444044, 0x20002020,
+                                       0x1d8d919c, 0x20c0e0e0, 0x22c2e2e0,
+                                       0x08c8c0c8, 0x17071314,
+                                       0x2585a1a4, 0x0f8f838c, 0x03030300,
+                                       0x3b4b7378, 0x3b8bb3b8, 0x13031310,
+                                       0x12c2d2d0, 0x2ecee2ec,
+                                       0x30407070, 0x0c8c808c, 0x3f0f333c,
+                                       0x2888a0a8, 0x32023230, 0x1dcdd1dc,
+                                       0x36c6f2f4, 0x34447074,
+                                       0x2ccce0ec, 0x15859194, 0x0b0b0308,
+                                       0x17475354, 0x1c4c505c, 0x1b4b5358,
+                                       0x3d8db1bc, 0x01010100,
+                                       0x24042024, 0x1c0c101c, 0x33437370,
+                                       0x18889098, 0x10001010, 0x0cccc0cc,
+                                       0x32c2f2f0, 0x19c9d1d8,
+                                       0x2c0c202c, 0x27c7e3e4, 0x32427270,
+                                       0x03838380, 0x1b8b9398, 0x11c1d1d0,
+                                       0x06868284, 0x09c9c1c8,
+                                       0x20406060, 0x10405050, 0x2383a3a0,
+                                       0x2bcbe3e8, 0x0d0d010c, 0x3686b2b4,
+                                       0x1e8e929c, 0x0f4f434c,
+                                       0x3787b3b4, 0x1a4a5258, 0x06c6c2c4,
+                                       0x38487078, 0x2686a2a4, 0x12021210,
+                                       0x2f8fa3ac, 0x15c5d1d4,
+                                       0x21416160, 0x03c3c3c0, 0x3484b0b4,
+                                       0x01414140, 0x12425250, 0x3d4d717c,
+                                       0x0d8d818c, 0x08080008,
+                                       0x1f0f131c, 0x19899198, 0x00000000,
+                                       0x19091118, 0x04040004, 0x13435350,
+                                       0x37c7f3f4, 0x21c1e1e0,
+                                       0x3dcdf1fc, 0x36467274, 0x2f0f232c,
+                                       0x27072324, 0x3080b0b0, 0x0b8b8388,
+                                       0x0e0e020c, 0x2b8ba3a8,
+                                       0x2282a2a0, 0x2e4e626c, 0x13839390,
+                                       0x0d4d414c, 0x29496168, 0x3c4c707c,
+                                       0x09090108, 0x0a0a0208,
+                                       0x3f8fb3bc, 0x2fcfe3ec, 0x33c3f3f0,
+                                       0x05c5c1c4, 0x07878384, 0x14041014,
+                                       0x3ecef2fc, 0x24446064,
+                                       0x1eced2dc, 0x2e0e222c, 0x0b4b4348,
+                                       0x1a0a1218, 0x06060204, 0x21012120,
+                                       0x2b4b6368, 0x26466264,
+                                       0x02020200, 0x35c5f1f4, 0x12829290,
+                                       0x0a8a8288, 0x0c0c000c, 0x3383b3b0,
+                                       0x3e4e727c, 0x10c0d0d0,
+                                       0x3a4a7278, 0x07474344, 0x16869294,
+                                       0x25c5e1e4, 0x26062224, 0x00808080,
+                                       0x2d8da1ac, 0x1fcfd3dc,
+                                       0x2181a1a0, 0x30003030, 0x37073334,
+                                       0x2e8ea2ac, 0x36063234, 0x15051114,
+                                       0x22022220, 0x38083038,
+                                       0x34c4f0f4, 0x2787a3a4, 0x05454144,
+                                       0x0c4c404c, 0x01818180, 0x29c9e1e8,
+                                       0x04848084, 0x17879394,
+                                       0x35053134, 0x0bcbc3c8, 0x0ecec2cc,
+                                       0x3c0c303c, 0x31417170, 0x11011110,
+                                       0x07c7c3c4, 0x09898188,
+                                       0x35457174, 0x3bcbf3f8, 0x1acad2d8,
+                                       0x38c8f0f8, 0x14849094, 0x19495158,
+                                       0x02828280, 0x04c4c0c4,
+                                       0x3fcff3fc, 0x09494148, 0x39093138,
+                                       0x27476364, 0x00c0c0c0, 0x0fcfc3cc,
+                                       0x17c7d3d4, 0x3888b0b8,
+                                       0x0f0f030c, 0x0e8e828c, 0x02424240,
+                                       0x23032320, 0x11819190, 0x2c4c606c,
+                                       0x1bcbd3d8, 0x2484a0a4,
+                                       0x34043034, 0x31c1f1f0, 0x08484048,
+                                       0x02c2c2c0, 0x2f4f636c, 0x3d0d313c,
+                                       0x2d0d212c, 0x00404040,
+                                       0x3e8eb2bc, 0x3e0e323c, 0x3c8cb0bc,
+                                       0x01c1c1c0, 0x2a8aa2a8, 0x3a8ab2b8,
+                                       0x0e4e424c, 0x15455154,
+                                       0x3b0b3338, 0x1cccd0dc, 0x28486068,
+                                       0x3f4f737c, 0x1c8c909c, 0x18c8d0d8,
+                                       0x0a4a4248, 0x16465254,
+                                       0x37477374, 0x2080a0a0, 0x2dcde1ec,
+                                       0x06464244, 0x3585b1b4, 0x2b0b2328,
+                                       0x25456164, 0x3acaf2f8,
+                                       0x23c3e3e0, 0x3989b1b8, 0x3181b1b0,
+                                       0x1f8f939c, 0x1e4e525c, 0x39c9f1f8,
+                                       0x26c6e2e4, 0x3282b2b0,
+                                       0x31013130, 0x2acae2e8, 0x2d4d616c,
+                                       0x1f4f535c, 0x24c4e0e4, 0x30c0f0f0,
+                                       0x0dcdc1cc, 0x08888088,
+                                       0x16061214, 0x3a0a3238, 0x18485058,
+                                       0x14c4d0d4, 0x22426260, 0x29092128,
+                                       0x07070304, 0x33033330,
+                                       0x28c8e0e8, 0x1b0b1318, 0x05050104,
+                                       0x39497178, 0x10809090, 0x2a4a6268,
+                                       0x2a0a2228, 0x1a8a9298}, {
+                                                                 0x38380830,
+                                                                 0xe828c8e0,
+                                                                 0x2c2d0d21,
+                                                                 0xa42686a2,
+                                                                 0xcc0fcfc3,
+                                                                 0xdc1eced2,
+                                                                 0xb03383b3,
+                                                                 0xb83888b0,
+                                                                 0xac2f8fa3,
+                                                                 0x60204060,
+                                                                 0x54154551,
+                                                                 0xc407c7c3,
+                                                                 0x44044440,
+                                                                 0x6c2f4f63,
+                                                                 0x682b4b63,
+                                                                 0x581b4b53,
+                                                                 0xc003c3c3,
+                                                                 0x60224262,
+                                                                 0x30330333,
+                                                                 0xb43585b1,
+                                                                 0x28290921,
+                                                                 0xa02080a0,
+                                                                 0xe022c2e2,
+                                                                 0xa42787a3,
+                                                                 0xd013c3d3,
+                                                                 0x90118191,
+                                                                 0x10110111,
+                                                                 0x04060602,
+                                                                 0x1c1c0c10,
+                                                                 0xbc3c8cb0,
+                                                                 0x34360632,
+                                                                 0x480b4b43,
+                                                                 0xec2fcfe3,
+                                                                 0x88088880,
+                                                                 0x6c2c4c60,
+                                                                 0xa82888a0,
+                                                                 0x14170713,
+                                                                 0xc404c4c0,
+                                                                 0x14160612,
+                                                                 0xf434c4f0,
+                                                                 0xc002c2c2,
+                                                                 0x44054541,
+                                                                 0xe021c1e1,
+                                                                 0xd416c6d2,
+                                                                 0x3c3f0f33,
+                                                                 0x3c3d0d31,
+                                                                 0x8c0e8e82,
+                                                                 0x98188890,
+                                                                 0x28280820,
+                                                                 0x4c0e4e42,
+                                                                 0xf436c6f2,
+                                                                 0x3c3e0e32,
+                                                                 0xa42585a1,
+                                                                 0xf839c9f1,
+                                                                 0x0c0d0d01,
+                                                                 0xdc1fcfd3,
+                                                                 0xd818c8d0,
+                                                                 0x282b0b23,
+                                                                 0x64264662,
+                                                                 0x783a4a72,
+                                                                 0x24270723,
+                                                                 0x2c2f0f23,
+                                                                 0xf031c1f1,
+                                                                 0x70324272,
+                                                                 0x40024242,
+                                                                 0xd414c4d0,
+                                                                 0x40014141,
+                                                                 0xc000c0c0,
+                                                                 0x70334373,
+                                                                 0x64274763,
+                                                                 0xac2c8ca0,
+                                                                 0x880b8b83,
+                                                                 0xf437c7f3,
+                                                                 0xac2d8da1,
+                                                                 0x80008080,
+                                                                 0x1c1f0f13,
+                                                                 0xc80acac2,
+                                                                 0x2c2c0c20,
+                                                                 0xa82a8aa2,
+                                                                 0x34340430,
+                                                                 0xd012c2d2,
+                                                                 0x080b0b03,
+                                                                 0xec2ecee2,
+                                                                 0xe829c9e1,
+                                                                 0x5c1d4d51,
+                                                                 0x94148490,
+                                                                 0x18180810,
+                                                                 0xf838c8f0,
+                                                                 0x54174753,
+                                                                 0xac2e8ea2,
+                                                                 0x08080800,
+                                                                 0xc405c5c1,
+                                                                 0x10130313,
+                                                                 0xcc0dcdc1,
+                                                                 0x84068682,
+                                                                 0xb83989b1,
+                                                                 0xfc3fcff3,
+                                                                 0x7c3d4d71,
+                                                                 0xc001c1c1,
+                                                                 0x30310131,
+                                                                 0xf435c5f1,
+                                                                 0x880a8a82,
+                                                                 0x682a4a62,
+                                                                 0xb03181b1,
+                                                                 0xd011c1d1,
+                                                                 0x20200020,
+                                                                 0xd417c7d3,
+                                                                 0x00020202,
+                                                                 0x20220222,
+                                                                 0x04040400,
+                                                                 0x68284860,
+                                                                 0x70314171,
+                                                                 0x04070703,
+                                                                 0xd81bcbd3,
+                                                                 0x9c1d8d91,
+                                                                 0x98198991,
+                                                                 0x60214161,
+                                                                 0xbc3e8eb2,
+                                                                 0xe426c6e2,
+                                                                 0x58194951,
+                                                                 0xdc1dcdd1,
+                                                                 0x50114151,
+                                                                 0x90108090,
+                                                                 0xdc1cccd0,
+                                                                 0x981a8a92,
+                                                                 0xa02383a3,
+                                                                 0xa82b8ba3,
+                                                                 0xd010c0d0,
+                                                                 0x80018181,
+                                                                 0x0c0f0f03,
+                                                                 0x44074743,
+                                                                 0x181a0a12,
+                                                                 0xe023c3e3,
+                                                                 0xec2ccce0,
+                                                                 0x8c0d8d81,
+                                                                 0xbc3f8fb3,
+                                                                 0x94168692,
+                                                                 0x783b4b73,
+                                                                 0x5c1c4c50,
+                                                                 0xa02282a2,
+                                                                 0xa02181a1,
+                                                                 0x60234363,
+                                                                 0x20230323,
+                                                                 0x4c0d4d41,
+                                                                 0xc808c8c0,
+                                                                 0x9c1e8e92,
+                                                                 0x9c1c8c90,
+                                                                 0x383a0a32,
+                                                                 0x0c0c0c00,
+                                                                 0x2c2e0e22,
+                                                                 0xb83a8ab2,
+                                                                 0x6c2e4e62,
+                                                                 0x9c1f8f93,
+                                                                 0x581a4a52,
+                                                                 0xf032c2f2,
+                                                                 0x90128292,
+                                                                 0xf033c3f3,
+                                                                 0x48094941,
+                                                                 0x78384870,
+                                                                 0xcc0cccc0,
+                                                                 0x14150511,
+                                                                 0xf83bcbf3,
+                                                                 0x70304070,
+                                                                 0x74354571,
+                                                                 0x7c3f4f73,
+                                                                 0x34350531,
+                                                                 0x10100010,
+                                                                 0x00030303,
+                                                                 0x64244460,
+                                                                 0x6c2d4d61,
+                                                                 0xc406c6c2,
+                                                                 0x74344470,
+                                                                 0xd415c5d1,
+                                                                 0xb43484b0,
+                                                                 0xe82acae2,
+                                                                 0x08090901,
+                                                                 0x74364672,
+                                                                 0x18190911,
+                                                                 0xfc3ecef2,
+                                                                 0x40004040,
+                                                                 0x10120212,
+                                                                 0xe020c0e0,
+                                                                 0xbc3d8db1,
+                                                                 0x04050501,
+                                                                 0xf83acaf2,
+                                                                 0x00010101,
+                                                                 0xf030c0f0,
+                                                                 0x282a0a22,
+                                                                 0x5c1e4e52,
+                                                                 0xa82989a1,
+                                                                 0x54164652,
+                                                                 0x40034343,
+                                                                 0x84058581,
+                                                                 0x14140410,
+                                                                 0x88098981,
+                                                                 0x981b8b93,
+                                                                 0xb03080b0,
+                                                                 0xe425c5e1,
+                                                                 0x48084840,
+                                                                 0x78394971,
+                                                                 0x94178793,
+                                                                 0xfc3cccf0,
+                                                                 0x1c1e0e12,
+                                                                 0x80028282,
+                                                                 0x20210121,
+                                                                 0x8c0c8c80,
+                                                                 0x181b0b13,
+                                                                 0x5c1f4f53,
+                                                                 0x74374773,
+                                                                 0x54144450,
+                                                                 0xb03282b2,
+                                                                 0x1c1d0d11,
+                                                                 0x24250521,
+                                                                 0x4c0f4f43,
+                                                                 0x00000000,
+                                                                 0x44064642,
+                                                                 0xec2dcde1,
+                                                                 0x58184850,
+                                                                 0x50124252,
+                                                                 0xe82bcbe3,
+                                                                 0x7c3e4e72,
+                                                                 0xd81acad2,
+                                                                 0xc809c9c1,
+                                                                 0xfc3dcdf1,
+                                                                 0x30300030,
+                                                                 0x94158591,
+                                                                 0x64254561,
+                                                                 0x3c3c0c30,
+                                                                 0xb43686b2,
+                                                                 0xe424c4e0,
+                                                                 0xb83b8bb3,
+                                                                 0x7c3c4c70,
+                                                                 0x0c0e0e02,
+                                                                 0x50104050,
+                                                                 0x38390931,
+                                                                 0x24260622,
+                                                                 0x30320232,
+                                                                 0x84048480,
+                                                                 0x68294961,
+                                                                 0x90138393,
+                                                                 0x34370733,
+                                                                 0xe427c7e3,
+                                                                 0x24240420,
+                                                                 0xa42484a0,
+                                                                 0xc80bcbc3,
+                                                                 0x50134353,
+                                                                 0x080a0a02,
+                                                                 0x84078783,
+                                                                 0xd819c9d1,
+                                                                 0x4c0c4c40,
+                                                                 0x80038383,
+                                                                 0x8c0f8f83,
+                                                                 0xcc0ecec2,
+                                                                 0x383b0b33,
+                                                                 0x480a4a42,
+                                                                 0xb43787b3},
+{
+ 0xa1a82989, 0x81840585, 0xd2d416c6, 0xd3d013c3, 0x50541444, 0x111c1d0d,
+ 0xa0ac2c8c, 0x21242505,
+ 0x515c1d4d, 0x43400343, 0x10181808, 0x121c1e0e, 0x51501141, 0xf0fc3ccc,
+ 0xc2c80aca, 0x63602343,
+ 0x20282808, 0x40440444, 0x20202000, 0x919c1d8d, 0xe0e020c0, 0xe2e022c2,
+ 0xc0c808c8, 0x13141707,
+ 0xa1a42585, 0x838c0f8f, 0x03000303, 0x73783b4b, 0xb3b83b8b, 0x13101303,
+ 0xd2d012c2, 0xe2ec2ece,
+ 0x70703040, 0x808c0c8c, 0x333c3f0f, 0xa0a82888, 0x32303202, 0xd1dc1dcd,
+ 0xf2f436c6, 0x70743444,
+ 0xe0ec2ccc, 0x91941585, 0x03080b0b, 0x53541747, 0x505c1c4c, 0x53581b4b,
+ 0xb1bc3d8d, 0x01000101,
+ 0x20242404, 0x101c1c0c, 0x73703343, 0x90981888, 0x10101000, 0xc0cc0ccc,
+ 0xf2f032c2, 0xd1d819c9,
+ 0x202c2c0c, 0xe3e427c7, 0x72703242, 0x83800383, 0x93981b8b, 0xd1d011c1,
+ 0x82840686, 0xc1c809c9,
+ 0x60602040, 0x50501040, 0xa3a02383, 0xe3e82bcb, 0x010c0d0d, 0xb2b43686,
+ 0x929c1e8e, 0x434c0f4f,
+ 0xb3b43787, 0x52581a4a, 0xc2c406c6, 0x70783848, 0xa2a42686, 0x12101202,
+ 0xa3ac2f8f, 0xd1d415c5,
+ 0x61602141, 0xc3c003c3, 0xb0b43484, 0x41400141, 0x52501242, 0x717c3d4d,
+ 0x818c0d8d, 0x00080808,
+ 0x131c1f0f, 0x91981989, 0x00000000, 0x11181909, 0x00040404, 0x53501343,
+ 0xf3f437c7, 0xe1e021c1,
+ 0xf1fc3dcd, 0x72743646, 0x232c2f0f, 0x23242707, 0xb0b03080, 0x83880b8b,
+ 0x020c0e0e, 0xa3a82b8b,
+ 0xa2a02282, 0x626c2e4e, 0x93901383, 0x414c0d4d, 0x61682949, 0x707c3c4c,
+ 0x01080909, 0x02080a0a,
+ 0xb3bc3f8f, 0xe3ec2fcf, 0xf3f033c3, 0xc1c405c5, 0x83840787, 0x10141404,
+ 0xf2fc3ece, 0x60642444,
+ 0xd2dc1ece, 0x222c2e0e, 0x43480b4b, 0x12181a0a, 0x02040606, 0x21202101,
+ 0x63682b4b, 0x62642646,
+ 0x02000202, 0xf1f435c5, 0x92901282, 0x82880a8a, 0x000c0c0c, 0xb3b03383,
+ 0x727c3e4e, 0xd0d010c0,
+ 0x72783a4a, 0x43440747, 0x92941686, 0xe1e425c5, 0x22242606, 0x80800080,
+ 0xa1ac2d8d, 0xd3dc1fcf,
+ 0xa1a02181, 0x30303000, 0x33343707, 0xa2ac2e8e, 0x32343606, 0x11141505,
+ 0x22202202, 0x30383808,
+ 0xf0f434c4, 0xa3a42787, 0x41440545, 0x404c0c4c, 0x81800181, 0xe1e829c9,
+ 0x80840484, 0x93941787,
+ 0x31343505, 0xc3c80bcb, 0xc2cc0ece, 0x303c3c0c, 0x71703141, 0x11101101,
+ 0xc3c407c7, 0x81880989,
+ 0x71743545, 0xf3f83bcb, 0xd2d81aca, 0xf0f838c8, 0x90941484, 0x51581949,
+ 0x82800282, 0xc0c404c4,
+ 0xf3fc3fcf, 0x41480949, 0x31383909, 0x63642747, 0xc0c000c0, 0xc3cc0fcf,
+ 0xd3d417c7, 0xb0b83888,
+ 0x030c0f0f, 0x828c0e8e, 0x42400242, 0x23202303, 0x91901181, 0x606c2c4c,
+ 0xd3d81bcb, 0xa0a42484,
+ 0x30343404, 0xf1f031c1, 0x40480848, 0xc2c002c2, 0x636c2f4f, 0x313c3d0d,
+ 0x212c2d0d, 0x40400040,
+ 0xb2bc3e8e, 0x323c3e0e, 0xb0bc3c8c, 0xc1c001c1, 0xa2a82a8a, 0xb2b83a8a,
+ 0x424c0e4e, 0x51541545,
+ 0x33383b0b, 0xd0dc1ccc, 0x60682848, 0x737c3f4f, 0x909c1c8c, 0xd0d818c8,
+ 0x42480a4a, 0x52541646,
+ 0x73743747, 0xa0a02080, 0xe1ec2dcd, 0x42440646, 0xb1b43585, 0x23282b0b,
+ 0x61642545, 0xf2f83aca,
+ 0xe3e023c3, 0xb1b83989, 0xb1b03181, 0x939c1f8f, 0x525c1e4e, 0xf1f839c9,
+ 0xe2e426c6, 0xb2b03282,
+ 0x31303101, 0xe2e82aca, 0x616c2d4d, 0x535c1f4f, 0xe0e424c4, 0xf0f030c0,
+ 0xc1cc0dcd, 0x80880888,
+ 0x12141606, 0x32383a0a, 0x50581848, 0xd0d414c4, 0x62602242, 0x21282909,
+ 0x03040707, 0x33303303,
+ 0xe0e828c8, 0x13181b0b, 0x01040505, 0x71783949, 0x90901080, 0x62682a4a,
+ 0x22282a0a, 0x92981a8a}, {
+                           0x08303838, 0xc8e0e828, 0x0d212c2d, 0x86a2a426,
+                           0xcfc3cc0f, 0xced2dc1e, 0x83b3b033, 0x88b0b838,
+                           0x8fa3ac2f, 0x40606020, 0x45515415, 0xc7c3c407,
+                           0x44404404, 0x4f636c2f, 0x4b63682b, 0x4b53581b,
+                           0xc3c3c003, 0x42626022, 0x03333033, 0x85b1b435,
+                           0x09212829, 0x80a0a020, 0xc2e2e022, 0x87a3a427,
+                           0xc3d3d013, 0x81919011, 0x01111011, 0x06020406,
+                           0x0c101c1c, 0x8cb0bc3c, 0x06323436, 0x4b43480b,
+                           0xcfe3ec2f, 0x88808808, 0x4c606c2c, 0x88a0a828,
+                           0x07131417, 0xc4c0c404, 0x06121416, 0xc4f0f434,
+                           0xc2c2c002, 0x45414405, 0xc1e1e021, 0xc6d2d416,
+                           0x0f333c3f, 0x0d313c3d, 0x8e828c0e, 0x88909818,
+                           0x08202828, 0x4e424c0e, 0xc6f2f436, 0x0e323c3e,
+                           0x85a1a425, 0xc9f1f839, 0x0d010c0d, 0xcfd3dc1f,
+                           0xc8d0d818, 0x0b23282b, 0x46626426, 0x4a72783a,
+                           0x07232427, 0x0f232c2f, 0xc1f1f031, 0x42727032,
+                           0x42424002, 0xc4d0d414, 0x41414001, 0xc0c0c000,
+                           0x43737033, 0x47636427, 0x8ca0ac2c, 0x8b83880b,
+                           0xc7f3f437, 0x8da1ac2d, 0x80808000, 0x0f131c1f,
+                           0xcac2c80a, 0x0c202c2c, 0x8aa2a82a, 0x04303434,
+                           0xc2d2d012, 0x0b03080b, 0xcee2ec2e, 0xc9e1e829,
+                           0x4d515c1d, 0x84909414, 0x08101818, 0xc8f0f838,
+                           0x47535417, 0x8ea2ac2e, 0x08000808, 0xc5c1c405,
+                           0x03131013, 0xcdc1cc0d, 0x86828406, 0x89b1b839,
+                           0xcff3fc3f, 0x4d717c3d, 0xc1c1c001, 0x01313031,
+                           0xc5f1f435, 0x8a82880a, 0x4a62682a, 0x81b1b031,
+                           0xc1d1d011, 0x00202020, 0xc7d3d417, 0x02020002,
+                           0x02222022, 0x04000404, 0x48606828, 0x41717031,
+                           0x07030407, 0xcbd3d81b, 0x8d919c1d, 0x89919819,
+                           0x41616021, 0x8eb2bc3e, 0xc6e2e426, 0x49515819,
+                           0xcdd1dc1d, 0x41515011, 0x80909010, 0xccd0dc1c,
+                           0x8a92981a, 0x83a3a023, 0x8ba3a82b, 0xc0d0d010,
+                           0x81818001, 0x0f030c0f, 0x47434407, 0x0a12181a,
+                           0xc3e3e023, 0xcce0ec2c, 0x8d818c0d, 0x8fb3bc3f,
+                           0x86929416, 0x4b73783b, 0x4c505c1c, 0x82a2a022,
+                           0x81a1a021, 0x43636023, 0x03232023, 0x4d414c0d,
+                           0xc8c0c808, 0x8e929c1e, 0x8c909c1c, 0x0a32383a,
+                           0x0c000c0c, 0x0e222c2e, 0x8ab2b83a, 0x4e626c2e,
+                           0x8f939c1f, 0x4a52581a, 0xc2f2f032, 0x82929012,
+                           0xc3f3f033, 0x49414809, 0x48707838, 0xccc0cc0c,
+                           0x05111415, 0xcbf3f83b, 0x40707030, 0x45717435,
+                           0x4f737c3f, 0x05313435, 0x00101010, 0x03030003,
+                           0x44606424, 0x4d616c2d, 0xc6c2c406, 0x44707434,
+                           0xc5d1d415, 0x84b0b434, 0xcae2e82a, 0x09010809,
+                           0x46727436, 0x09111819, 0xcef2fc3e, 0x40404000,
+                           0x02121012, 0xc0e0e020, 0x8db1bc3d, 0x05010405,
+                           0xcaf2f83a, 0x01010001, 0xc0f0f030, 0x0a22282a,
+                           0x4e525c1e, 0x89a1a829, 0x46525416, 0x43434003,
+                           0x85818405, 0x04101414, 0x89818809, 0x8b93981b,
+                           0x80b0b030, 0xc5e1e425, 0x48404808, 0x49717839,
+                           0x87939417, 0xccf0fc3c, 0x0e121c1e, 0x82828002,
+                           0x01212021, 0x8c808c0c, 0x0b13181b, 0x4f535c1f,
+                           0x47737437, 0x44505414, 0x82b2b032, 0x0d111c1d,
+                           0x05212425, 0x4f434c0f, 0x00000000, 0x46424406,
+                           0xcde1ec2d, 0x48505818, 0x42525012, 0xcbe3e82b,
+                           0x4e727c3e, 0xcad2d81a, 0xc9c1c809, 0xcdf1fc3d,
+                           0x00303030, 0x85919415, 0x45616425, 0x0c303c3c,
+                           0x86b2b436, 0xc4e0e424, 0x8bb3b83b, 0x4c707c3c,
+                           0x0e020c0e, 0x40505010, 0x09313839, 0x06222426,
+                           0x02323032, 0x84808404, 0x49616829, 0x83939013,
+                           0x07333437, 0xc7e3e427, 0x04202424, 0x84a0a424,
+                           0xcbc3c80b, 0x43535013, 0x0a02080a, 0x87838407,
+                           0xc9d1d819, 0x4c404c0c, 0x83838003, 0x8f838c0f,
+                           0xcec2cc0e, 0x0b33383b, 0x4a42480a, 0x87b3b437}
+};
 
 /* key schedule constants - golden ratio */
-#define KC0     0x9e3779b9
-#define KC1     0x3c6ef373
-#define KC2     0x78dde6e6
-#define KC3     0xf1bbcdcc
-#define KC4     0xe3779b99
-#define KC5     0xc6ef3733
-#define KC6     0x8dde6e67
-#define KC7     0x1bbcdccf
-#define KC8     0x3779b99e
-#define KC9     0x6ef3733c
-#define KC10    0xdde6e678
-#define KC11    0xbbcdccf1
-#define KC12    0x779b99e3
-#define KC13    0xef3733c6
-#define KC14    0xde6e678d
-#define KC15    0xbcdccf1b
+# define KC0     0x9e3779b9
+# define KC1     0x3c6ef373
+# define KC2     0x78dde6e6
+# define KC3     0xf1bbcdcc
+# define KC4     0xe3779b99
+# define KC5     0xc6ef3733
+# define KC6     0x8dde6e67
+# define KC7     0x1bbcdccf
+# define KC8     0x3779b99e
+# define KC9     0x6ef3733c
+# define KC10    0xdde6e678
+# define KC11    0xbbcdccf1
+# define KC12    0x779b99e3
+# define KC13    0xef3733c6
+# define KC14    0xde6e678d
+# define KC15    0xbcdccf1b
 
-#if defined(OPENSSL_SMALL_FOOTPRINT)
+# if defined(OPENSSL_SMALL_FOOTPRINT)
 static const seed_word KC[] = {
-	KC0,	KC1,	KC2,	KC3,	KC4,	KC5,	KC6,	KC7,
-	KC8,	KC9,	KC10,	KC11,	KC12,	KC13,	KC14,	KC15	};
-#endif
-void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH], SEED_KEY_SCHEDULE *ks)
-#ifdef OPENSSL_FIPS
-	{
-	fips_cipher_abort(SEED);
-	private_SEED_set_key(rawkey, ks);
-	}
-void private_SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH], SEED_KEY_SCHEDULE *ks)
-#endif
+    KC0, KC1, KC2, KC3, KC4, KC5, KC6, KC7,
+    KC8, KC9, KC10, KC11, KC12, KC13, KC14, KC15
+};
+# endif
+void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
+                  SEED_KEY_SCHEDULE *ks)
+# ifdef OPENSSL_FIPS
+{
+    fips_cipher_abort(SEED);
+    private_SEED_set_key(rawkey, ks);
+}
+
+void private_SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
+                          SEED_KEY_SCHEDULE *ks)
+# endif
 {
-	seed_word x1, x2, x3, x4;
-	seed_word t0, t1;
+    seed_word x1, x2, x3, x4;
+    seed_word t0, t1;
 
-	char2word(rawkey   , x1);
-	char2word(rawkey+4 , x2);
-	char2word(rawkey+8 , x3);
-	char2word(rawkey+12, x4);
+    char2word(rawkey, x1);
+    char2word(rawkey + 4, x2);
+    char2word(rawkey + 8, x3);
+    char2word(rawkey + 12, x4);
 
-	t0 = (x1 + x3 - KC0) & 0xffffffff;
-	t1 = (x2 - x4 + KC0) & 0xffffffff;                     KEYUPDATE_TEMP(t0, t1, &ks->data[0]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC1);      KEYUPDATE_TEMP(t0, t1, &ks->data[2]);
+    t0 = (x1 + x3 - KC0) & 0xffffffff;
+    t1 = (x2 - x4 + KC0) & 0xffffffff;
+    KEYUPDATE_TEMP(t0, t1, &ks->data[0]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC1);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[2]);
 
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC2);      KEYUPDATE_TEMP(t0, t1, &ks->data[4]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC3);      KEYUPDATE_TEMP(t0, t1, &ks->data[6]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC4);      KEYUPDATE_TEMP(t0, t1, &ks->data[8]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC5);      KEYUPDATE_TEMP(t0, t1, &ks->data[10]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC6);      KEYUPDATE_TEMP(t0, t1, &ks->data[12]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC7);      KEYUPDATE_TEMP(t0, t1, &ks->data[14]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC8);      KEYUPDATE_TEMP(t0, t1, &ks->data[16]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC9);      KEYUPDATE_TEMP(t0, t1, &ks->data[18]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC10);     KEYUPDATE_TEMP(t0, t1, &ks->data[20]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC11);     KEYUPDATE_TEMP(t0, t1, &ks->data[22]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC12);     KEYUPDATE_TEMP(t0, t1, &ks->data[24]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC13);     KEYUPDATE_TEMP(t0, t1, &ks->data[26]);
-	KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC14);     KEYUPDATE_TEMP(t0, t1, &ks->data[28]);
-	KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC15);     KEYUPDATE_TEMP(t0, t1, &ks->data[30]);
-#else
-	{
-	    int i;
-	    for (i=2; i<16; i+=2) {
-		KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC[i]);
-		KEYUPDATE_TEMP(t0, t1, &ks->data[i*2]);
-		KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC[i+1]);
-		KEYUPDATE_TEMP(t0, t1, &ks->data[i*2+2]);
-	    }
-	}
-#endif
+# if !defined(OPENSSL_SMALL_FOOTPRINT)
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC2);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[4]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC3);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[6]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC4);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[8]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC5);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[10]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC6);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[12]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC7);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[14]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC8);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[16]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC9);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[18]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC10);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[20]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC11);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[22]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC12);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[24]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC13);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[26]);
+    KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC14);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[28]);
+    KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC15);
+    KEYUPDATE_TEMP(t0, t1, &ks->data[30]);
+# else
+    {
+        int i;
+        for (i = 2; i < 16; i += 2) {
+            KEYSCHEDULE_UPDATE0(t0, t1, x1, x2, x3, x4, KC[i]);
+            KEYUPDATE_TEMP(t0, t1, &ks->data[i * 2]);
+            KEYSCHEDULE_UPDATE1(t0, t1, x1, x2, x3, x4, KC[i + 1]);
+            KEYUPDATE_TEMP(t0, t1, &ks->data[i * 2 + 2]);
+        }
+    }
+# endif
 }
 
-void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE], unsigned char d[SEED_BLOCK_SIZE], const SEED_KEY_SCHEDULE *ks)
+void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks)
 {
-	seed_word x1, x2, x3, x4;
-	seed_word t0, t1;
+    seed_word x1, x2, x3, x4;
+    seed_word t0, t1;
 
-	char2word(s,    x1);
-	char2word(s+4,  x2);
-	char2word(s+8,  x3);
-	char2word(s+12, x4);
+    char2word(s, x1);
+    char2word(s + 4, x2);
+    char2word(s + 8, x3);
+    char2word(s + 12, x4);
 
-#if !defined(OPENSSL_SMALL_FOOTPRINT)	
-	E_SEED(t0, t1, x1, x2, x3, x4, 0);
-	E_SEED(t0, t1, x3, x4, x1, x2, 2);
-	E_SEED(t0, t1, x1, x2, x3, x4, 4);
-	E_SEED(t0, t1, x3, x4, x1, x2, 6);
-	E_SEED(t0, t1, x1, x2, x3, x4, 8);
-	E_SEED(t0, t1, x3, x4, x1, x2, 10);
-	E_SEED(t0, t1, x1, x2, x3, x4, 12);
-	E_SEED(t0, t1, x3, x4, x1, x2, 14);
-	E_SEED(t0, t1, x1, x2, x3, x4, 16);
-	E_SEED(t0, t1, x3, x4, x1, x2, 18);
-	E_SEED(t0, t1, x1, x2, x3, x4, 20);
-	E_SEED(t0, t1, x3, x4, x1, x2, 22);
-	E_SEED(t0, t1, x1, x2, x3, x4, 24);
-	E_SEED(t0, t1, x3, x4, x1, x2, 26);
-	E_SEED(t0, t1, x1, x2, x3, x4, 28);
-	E_SEED(t0, t1, x3, x4, x1, x2, 30);
-#else
-	{
-	    int i;
-	    for (i=0;i<30;i+=4) {
-		E_SEED(t0,t1,x1,x2,x3,x4,i);
-		E_SEED(t0,t1,x3,x4,x1,x2,i+2);
-	    }
-	}
-#endif
+# if !defined(OPENSSL_SMALL_FOOTPRINT)
+    E_SEED(t0, t1, x1, x2, x3, x4, 0);
+    E_SEED(t0, t1, x3, x4, x1, x2, 2);
+    E_SEED(t0, t1, x1, x2, x3, x4, 4);
+    E_SEED(t0, t1, x3, x4, x1, x2, 6);
+    E_SEED(t0, t1, x1, x2, x3, x4, 8);
+    E_SEED(t0, t1, x3, x4, x1, x2, 10);
+    E_SEED(t0, t1, x1, x2, x3, x4, 12);
+    E_SEED(t0, t1, x3, x4, x1, x2, 14);
+    E_SEED(t0, t1, x1, x2, x3, x4, 16);
+    E_SEED(t0, t1, x3, x4, x1, x2, 18);
+    E_SEED(t0, t1, x1, x2, x3, x4, 20);
+    E_SEED(t0, t1, x3, x4, x1, x2, 22);
+    E_SEED(t0, t1, x1, x2, x3, x4, 24);
+    E_SEED(t0, t1, x3, x4, x1, x2, 26);
+    E_SEED(t0, t1, x1, x2, x3, x4, 28);
+    E_SEED(t0, t1, x3, x4, x1, x2, 30);
+# else
+    {
+        int i;
+        for (i = 0; i < 30; i += 4) {
+            E_SEED(t0, t1, x1, x2, x3, x4, i);
+            E_SEED(t0, t1, x3, x4, x1, x2, i + 2);
+        }
+    }
+# endif
 
-	word2char(x3, d);
-	word2char(x4, d+4);
-	word2char(x1, d+8);
-	word2char(x2, d+12);
+    word2char(x3, d);
+    word2char(x4, d + 4);
+    word2char(x1, d + 8);
+    word2char(x2, d + 12);
 }
 
-void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE], unsigned char d[SEED_BLOCK_SIZE], const SEED_KEY_SCHEDULE *ks)
+void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks)
 {
-	seed_word x1, x2, x3, x4;
-	seed_word t0, t1;
+    seed_word x1, x2, x3, x4;
+    seed_word t0, t1;
 
-	char2word(s,    x1);
-	char2word(s+4,  x2);
-	char2word(s+8,  x3);
-	char2word(s+12, x4);
+    char2word(s, x1);
+    char2word(s + 4, x2);
+    char2word(s + 8, x3);
+    char2word(s + 12, x4);
 
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
-	E_SEED(t0, t1, x1, x2, x3, x4, 30);
-	E_SEED(t0, t1, x3, x4, x1, x2, 28);
-	E_SEED(t0, t1, x1, x2, x3, x4, 26);
-	E_SEED(t0, t1, x3, x4, x1, x2, 24);
-	E_SEED(t0, t1, x1, x2, x3, x4, 22);
-	E_SEED(t0, t1, x3, x4, x1, x2, 20);
-	E_SEED(t0, t1, x1, x2, x3, x4, 18);
-	E_SEED(t0, t1, x3, x4, x1, x2, 16);
-	E_SEED(t0, t1, x1, x2, x3, x4, 14);
-	E_SEED(t0, t1, x3, x4, x1, x2, 12);
-	E_SEED(t0, t1, x1, x2, x3, x4, 10);
-	E_SEED(t0, t1, x3, x4, x1, x2, 8);
-	E_SEED(t0, t1, x1, x2, x3, x4, 6);
-	E_SEED(t0, t1, x3, x4, x1, x2, 4);
-	E_SEED(t0, t1, x1, x2, x3, x4, 2);
-	E_SEED(t0, t1, x3, x4, x1, x2, 0);
-#else
-	{
-	    int i;
-	    for (i=30; i>0; i-=4) {
-		E_SEED(t0, t1, x1, x2, x3, x4, i);
-		E_SEED(t0, t1, x3, x4, x1, x2, i-2);
+# if !defined(OPENSSL_SMALL_FOOTPRINT)
+    E_SEED(t0, t1, x1, x2, x3, x4, 30);
+    E_SEED(t0, t1, x3, x4, x1, x2, 28);
+    E_SEED(t0, t1, x1, x2, x3, x4, 26);
+    E_SEED(t0, t1, x3, x4, x1, x2, 24);
+    E_SEED(t0, t1, x1, x2, x3, x4, 22);
+    E_SEED(t0, t1, x3, x4, x1, x2, 20);
+    E_SEED(t0, t1, x1, x2, x3, x4, 18);
+    E_SEED(t0, t1, x3, x4, x1, x2, 16);
+    E_SEED(t0, t1, x1, x2, x3, x4, 14);
+    E_SEED(t0, t1, x3, x4, x1, x2, 12);
+    E_SEED(t0, t1, x1, x2, x3, x4, 10);
+    E_SEED(t0, t1, x3, x4, x1, x2, 8);
+    E_SEED(t0, t1, x1, x2, x3, x4, 6);
+    E_SEED(t0, t1, x3, x4, x1, x2, 4);
+    E_SEED(t0, t1, x1, x2, x3, x4, 2);
+    E_SEED(t0, t1, x3, x4, x1, x2, 0);
+# else
+    {
+        int i;
+        for (i = 30; i > 0; i -= 4) {
+            E_SEED(t0, t1, x1, x2, x3, x4, i);
+            E_SEED(t0, t1, x3, x4, x1, x2, i - 2);
 
-	    }
-	}
-#endif
+        }
+    }
+# endif
 
-	word2char(x3, d);
-	word2char(x4, d+4);
-	word2char(x1, d+8);
-	word2char(x2, d+12);
+    word2char(x3, d);
+    word2char(x4, d + 4);
+    word2char(x1, d + 8);
+    word2char(x2, d + 12);
 }
 
-#endif /* OPENSSL_NO_SEED */
+#endif                          /* OPENSSL_NO_SEED */
diff --git a/crypto/seed/seed.h b/crypto/seed/seed.h
index ec639456e7..8cbf0d9281 100644
--- a/crypto/seed/seed.h
+++ b/crypto/seed/seed.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.  
+ * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -31,7 +31,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -77,64 +77,73 @@
  *
  */
 
-
 #ifndef HEADER_SEED_H
-#define HEADER_SEED_H
+# define HEADER_SEED_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#ifdef OPENSSL_NO_SEED
-#error SEED is disabled.
-#endif
+# ifdef OPENSSL_NO_SEED
+#  error SEED is disabled.
+# endif
 
 /* look whether we need 'long' to get 32 bits */
-#ifdef AES_LONG
-# ifndef SEED_LONG
-#  define SEED_LONG 1
+# ifdef AES_LONG
+#  ifndef SEED_LONG
+#   define SEED_LONG 1
+#  endif
 # endif
-#endif
 
-#if !defined(NO_SYS_TYPES_H)
-# include 
-#endif
+# if !defined(NO_SYS_TYPES_H)
+#  include 
+# endif
 
-#define SEED_BLOCK_SIZE 16
-#define SEED_KEY_LENGTH	16
+# define SEED_BLOCK_SIZE 16
+# define SEED_KEY_LENGTH 16
 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-
 typedef struct seed_key_st {
-#ifdef SEED_LONG
+# ifdef SEED_LONG
     unsigned long data[32];
-#else
+# else
     unsigned int data[32];
-#endif
+# endif
 } SEED_KEY_SCHEDULE;
 
-#ifdef OPENSSL_FIPS
-void private_SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH], SEED_KEY_SCHEDULE *ks);
-#endif
-void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH], SEED_KEY_SCHEDULE *ks);
-
-void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE], unsigned char d[SEED_BLOCK_SIZE], const SEED_KEY_SCHEDULE *ks);
-void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE], unsigned char d[SEED_BLOCK_SIZE], const SEED_KEY_SCHEDULE *ks);
-
-void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out, const SEED_KEY_SCHEDULE *ks, int enc);
-void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out,
-        size_t len, const SEED_KEY_SCHEDULE *ks, unsigned char ivec[SEED_BLOCK_SIZE], int enc);
+# ifdef OPENSSL_FIPS
+void private_SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
+                          SEED_KEY_SCHEDULE *ks);
+# endif
+void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
+                  SEED_KEY_SCHEDULE *ks);
+
+void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks);
+void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE],
+                  unsigned char d[SEED_BLOCK_SIZE],
+                  const SEED_KEY_SCHEDULE *ks);
+
+void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      const SEED_KEY_SCHEDULE *ks, int enc);
+void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out, size_t len,
+                      const SEED_KEY_SCHEDULE *ks,
+                      unsigned char ivec[SEED_BLOCK_SIZE], int enc);
 void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-        size_t len, const SEED_KEY_SCHEDULE *ks, unsigned char ivec[SEED_BLOCK_SIZE], int *num, int enc);
+                         size_t len, const SEED_KEY_SCHEDULE *ks,
+                         unsigned char ivec[SEED_BLOCK_SIZE], int *num,
+                         int enc);
 void SEED_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-        size_t len, const SEED_KEY_SCHEDULE *ks, unsigned char ivec[SEED_BLOCK_SIZE], int *num);
+                         size_t len, const SEED_KEY_SCHEDULE *ks,
+                         unsigned char ivec[SEED_BLOCK_SIZE], int *num);
 
 #ifdef  __cplusplus
 }
 #endif
 
-#endif /* HEADER_SEED_H */
+#endif                          /* HEADER_SEED_H */
diff --git a/crypto/seed/seed_cbc.c b/crypto/seed/seed_cbc.c
index 6c3f9b527a..33e6887740 100644
--- a/crypto/seed/seed_cbc.c
+++ b/crypto/seed/seed_cbc.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,9 +55,11 @@
 void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out,
                       size_t len, const SEED_KEY_SCHEDULE *ks,
                       unsigned char ivec[SEED_BLOCK_SIZE], int enc)
-	{
-	if (enc)
-		CRYPTO_cbc128_encrypt(in,out,len,ks,ivec,(block128_f)SEED_encrypt);
-	else
-		CRYPTO_cbc128_decrypt(in,out,len,ks,ivec,(block128_f)SEED_decrypt);
-	}
+{
+    if (enc)
+        CRYPTO_cbc128_encrypt(in, out, len, ks, ivec,
+                              (block128_f) SEED_encrypt);
+    else
+        CRYPTO_cbc128_decrypt(in, out, len, ks, ivec,
+                              (block128_f) SEED_decrypt);
+}
diff --git a/crypto/seed/seed_cfb.c b/crypto/seed/seed_cfb.c
index 694597dd06..3437d7b4e1 100644
--- a/crypto/seed/seed_cfb.c
+++ b/crypto/seed/seed_cfb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,21 +54,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -83,10 +83,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -98,7 +98,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -110,7 +110,9 @@
 
 void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
                          size_t len, const SEED_KEY_SCHEDULE *ks,
-                         unsigned char ivec[SEED_BLOCK_SIZE], int *num, int enc)
-	{
-	CRYPTO_cfb128_encrypt(in,out,len,ks,ivec,num,enc,(block128_f)SEED_encrypt);
-	}
+                         unsigned char ivec[SEED_BLOCK_SIZE], int *num,
+                         int enc)
+{
+    CRYPTO_cfb128_encrypt(in, out, len, ks, ivec, num, enc,
+                          (block128_f) SEED_encrypt);
+}
diff --git a/crypto/seed/seed_ecb.c b/crypto/seed/seed_ecb.c
index e63f5ae14e..937a31b42a 100644
--- a/crypto/seed/seed_ecb.c
+++ b/crypto/seed/seed_ecb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -51,10 +51,11 @@
 
 #include 
 
-void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out, const SEED_KEY_SCHEDULE *ks, int enc) 
-	{
-	if (enc)
-		SEED_encrypt(in, out, ks);
-	else
-		SEED_decrypt(in, out, ks);
-	}
+void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      const SEED_KEY_SCHEDULE *ks, int enc)
+{
+    if (enc)
+        SEED_encrypt(in, out, ks);
+    else
+        SEED_decrypt(in, out, ks);
+}
diff --git a/crypto/seed/seed_locl.h b/crypto/seed/seed_locl.h
index fd456b6422..96ec43022d 100644
--- a/crypto/seed/seed_locl.h
+++ b/crypto/seed/seed_locl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.  
+ * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -24,61 +24,60 @@
  *
  */
 #ifndef HEADER_SEED_LOCL_H
-#define HEADER_SEED_LOCL_H
+# define HEADER_SEED_LOCL_H
 
-#include "openssl/e_os2.h"
-#include 
+# include "openssl/e_os2.h"
+# include 
 
-
-#ifdef SEED_LONG /* need 32-bit type */
+# ifdef SEED_LONG               /* need 32-bit type */
 typedef unsigned long seed_word;
-#else
+# else
 typedef unsigned int seed_word;
-#endif
+# endif
 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define G_FUNC(v)       \
+# define G_FUNC(v)       \
         SS[0][(unsigned char)      (v) & 0xff] ^ SS[1][(unsigned char) ((v)>>8) & 0xff] ^ \
         SS[2][(unsigned char)((v)>>16) & 0xff] ^ SS[3][(unsigned char)((v)>>24) & 0xff]
 
-#define char2word(c, i)  \
+# define char2word(c, i)  \
         (i) = ((((seed_word)(c)[0]) << 24) | (((seed_word)(c)[1]) << 16) | (((seed_word)(c)[2]) << 8) | ((seed_word)(c)[3]))
 
-#define word2char(l, c)  \
+# define word2char(l, c)  \
         *((c)+0) = (unsigned char)((l)>>24) & 0xff; \
         *((c)+1) = (unsigned char)((l)>>16) & 0xff; \
         *((c)+2) = (unsigned char)((l)>> 8) & 0xff; \
         *((c)+3) = (unsigned char)((l))     & 0xff
 
-#define KEYSCHEDULE_UPDATE0(T0, T1, X1, X2, X3, X4, KC)  \
+# define KEYSCHEDULE_UPDATE0(T0, T1, X1, X2, X3, X4, KC)  \
         (T0) = (X3);                                     \
         (X3) = (((X3)<<8) ^ ((X4)>>24)) & 0xffffffff;    \
         (X4) = (((X4)<<8) ^ ((T0)>>24)) & 0xffffffff;    \
         (T0) = ((X1) + (X3) - (KC))     & 0xffffffff;    \
         (T1) = ((X2) + (KC) - (X4))     & 0xffffffff
 
-#define KEYSCHEDULE_UPDATE1(T0, T1, X1, X2, X3, X4, KC)  \
+# define KEYSCHEDULE_UPDATE1(T0, T1, X1, X2, X3, X4, KC)  \
         (T0) = (X1);                                     \
         (X1) = (((X1)>>8) ^ ((X2)<<24)) & 0xffffffff;    \
         (X2) = (((X2)>>8) ^ ((T0)<<24)) & 0xffffffff;    \
         (T0) = ((X1) + (X3) - (KC))     & 0xffffffff;     \
         (T1) = ((X2) + (KC) - (X4))     & 0xffffffff
 
-#define KEYUPDATE_TEMP(T0, T1, K)   \
+# define KEYUPDATE_TEMP(T0, T1, K)   \
         (K)[0] = G_FUNC((T0));      \
         (K)[1] = G_FUNC((T1))
 
-#define XOR_SEEDBLOCK(DST, SRC)      \
+# define XOR_SEEDBLOCK(DST, SRC)      \
         ((DST))[0] ^= ((SRC))[0];    \
         ((DST))[1] ^= ((SRC))[1];    \
         ((DST))[2] ^= ((SRC))[2];    \
         ((DST))[3] ^= ((SRC))[3]
 
-#define MOV_SEEDBLOCK(DST, SRC)      \
+# define MOV_SEEDBLOCK(DST, SRC)      \
         ((DST))[0] = ((SRC))[0];     \
         ((DST))[1] = ((SRC))[1];     \
         ((DST))[2] = ((SRC))[2];     \
@@ -113,4 +112,4 @@ extern "C" {
 }
 #endif
 
-#endif /* HEADER_SEED_LOCL_H */
+#endif                          /* HEADER_SEED_LOCL_H */
diff --git a/crypto/seed/seed_ofb.c b/crypto/seed/seed_ofb.c
index 3c8ba33bb9..6974302ce8 100644
--- a/crypto/seed/seed_ofb.c
+++ b/crypto/seed/seed_ofb.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,21 +54,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -83,10 +83,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -98,7 +98,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -111,6 +111,7 @@
 void SEED_ofb128_encrypt(const unsigned char *in, unsigned char *out,
                          size_t len, const SEED_KEY_SCHEDULE *ks,
                          unsigned char ivec[SEED_BLOCK_SIZE], int *num)
-	{
-	CRYPTO_ofb128_encrypt(in,out,len,ks,ivec,num,(block128_f)SEED_encrypt);
-	}
+{
+    CRYPTO_ofb128_encrypt(in, out, len, ks, ivec, num,
+                          (block128_f) SEED_encrypt);
+}
diff --git a/crypto/sha/sha.c b/crypto/sha/sha.c
index 42126551d1..cfc12f3edc 100644
--- a/crypto/sha/sha.c
+++ b/crypto/sha/sha.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,65 +60,59 @@
 #include 
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
 int read(int, void *, unsigned int);
 int main(int argc, char **argv)
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#if defined(OPENSSL_NO_SHA) || (defined(OPENSSL_NO_SHA0) && defined(OPENSSL_NO_SHA1))
-#error SHA is disabled.
-#endif
+# if defined(OPENSSL_NO_SHA) || (defined(OPENSSL_NO_SHA0) && defined(OPENSSL_NO_SHA1))
+#  error SHA is disabled.
+# endif
 
-#if defined(OPENSSL_FIPS)
-#define FIPS_SHA_SIZE_T size_t
-#endif
+# if defined(OPENSSL_FIPS)
+#  define FIPS_SHA_SIZE_T size_t
+# endif
 
 /*-
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@@ -81,85 +81,83 @@ extern "C" {
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
 
-#if defined(__LP32__)
-#define SHA_LONG unsigned long
-#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
-#define SHA_LONG unsigned long
-#define SHA_LONG_LOG2 3
-#else
-#define SHA_LONG unsigned int
-#endif
-
-#define SHA_LBLOCK	16
-#define SHA_CBLOCK	(SHA_LBLOCK*4)	/* SHA treats input data as a
-					 * contiguous array of 32 bit
-					 * wide big-endian values. */
-#define SHA_LAST_BLOCK  (SHA_CBLOCK-8)
-#define SHA_DIGEST_LENGTH 20
-
-typedef struct SHAstate_st
-	{
-	SHA_LONG h0,h1,h2,h3,h4;
-	SHA_LONG Nl,Nh;
-	SHA_LONG data[SHA_LBLOCK];
-	unsigned int num;
-	} SHA_CTX;
-
-#ifndef OPENSSL_NO_SHA0
-#ifdef OPENSSL_FIPS
+# if defined(__LP32__)
+#  define SHA_LONG unsigned long
+# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
+#  define SHA_LONG unsigned long
+#  define SHA_LONG_LOG2 3
+# else
+#  define SHA_LONG unsigned int
+# endif
+
+# define SHA_LBLOCK      16
+# define SHA_CBLOCK      (SHA_LBLOCK*4)/* SHA treats input data as a
+                                        * contiguous array of 32 bit wide
+                                        * big-endian values. */
+# define SHA_LAST_BLOCK  (SHA_CBLOCK-8)
+# define SHA_DIGEST_LENGTH 20
+
+typedef struct SHAstate_st {
+    SHA_LONG h0, h1, h2, h3, h4;
+    SHA_LONG Nl, Nh;
+    SHA_LONG data[SHA_LBLOCK];
+    unsigned int num;
+} SHA_CTX;
+
+# ifndef OPENSSL_NO_SHA0
+#  ifdef OPENSSL_FIPS
 int private_SHA_Init(SHA_CTX *c);
-#endif
+#  endif
 int SHA_Init(SHA_CTX *c);
 int SHA_Update(SHA_CTX *c, const void *data, size_t len);
 int SHA_Final(unsigned char *md, SHA_CTX *c);
 unsigned char *SHA(const unsigned char *d, size_t n, unsigned char *md);
 void SHA_Transform(SHA_CTX *c, const unsigned char *data);
-#endif
-#ifndef OPENSSL_NO_SHA1
-#ifdef OPENSSL_FIPS
+# endif
+# ifndef OPENSSL_NO_SHA1
+#  ifdef OPENSSL_FIPS
 int private_SHA1_Init(SHA_CTX *c);
-#endif
+#  endif
 int SHA1_Init(SHA_CTX *c);
 int SHA1_Update(SHA_CTX *c, const void *data, size_t len);
 int SHA1_Final(unsigned char *md, SHA_CTX *c);
 unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md);
 void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
-#endif
-
-#define SHA256_CBLOCK	(SHA_LBLOCK*4)	/* SHA-256 treats input data as a
-					 * contiguous array of 32 bit
-					 * wide big-endian values. */
-#define SHA224_DIGEST_LENGTH	28
-#define SHA256_DIGEST_LENGTH	32
-
-typedef struct SHA256state_st
-	{
-	SHA_LONG h[8];
-	SHA_LONG Nl,Nh;
-	SHA_LONG data[SHA_LBLOCK];
-	unsigned int num,md_len;
-	} SHA256_CTX;
-
-#ifndef OPENSSL_NO_SHA256
-#ifdef OPENSSL_FIPS
+# endif
+
+# define SHA256_CBLOCK   (SHA_LBLOCK*4)/* SHA-256 treats input data as a
+                                        * contiguous array of 32 bit wide
+                                        * big-endian values. */
+# define SHA224_DIGEST_LENGTH    28
+# define SHA256_DIGEST_LENGTH    32
+
+typedef struct SHA256state_st {
+    SHA_LONG h[8];
+    SHA_LONG Nl, Nh;
+    SHA_LONG data[SHA_LBLOCK];
+    unsigned int num, md_len;
+} SHA256_CTX;
+
+# ifndef OPENSSL_NO_SHA256
+#  ifdef OPENSSL_FIPS
 int private_SHA224_Init(SHA256_CTX *c);
 int private_SHA256_Init(SHA256_CTX *c);
-#endif
+#  endif
 int SHA224_Init(SHA256_CTX *c);
 int SHA224_Update(SHA256_CTX *c, const void *data, size_t len);
 int SHA224_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA224(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md);
 int SHA256_Init(SHA256_CTX *c);
 int SHA256_Update(SHA256_CTX *c, const void *data, size_t len);
 int SHA256_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA256(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md);
 void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
-#endif
+# endif
 
-#define SHA384_DIGEST_LENGTH	48
-#define SHA512_DIGEST_LENGTH	64
+# define SHA384_DIGEST_LENGTH    48
+# define SHA512_DIGEST_LENGTH    64
 
-#ifndef OPENSSL_NO_SHA512
+# ifndef OPENSSL_NO_SHA512
 /*
  * Unlike 32-bit digest algorithms, SHA-512 *relies* on SHA_LONG64
  * being exactly 64-bit wide. See Implementation Notes in sha512.c
@@ -170,45 +168,44 @@ void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
  * contiguous array of 64 bit
  * wide big-endian values.
  */
-#define SHA512_CBLOCK	(SHA_LBLOCK*8)
-#if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
-#define SHA_LONG64 unsigned __int64
-#define U64(C)     C##UI64
-#elif defined(__arch64__)
-#define SHA_LONG64 unsigned long
-#define U64(C)     C##UL
-#else
-#define SHA_LONG64 unsigned long long
-#define U64(C)     C##ULL
-#endif
-
-typedef struct SHA512state_st
-	{
-	SHA_LONG64 h[8];
-	SHA_LONG64 Nl,Nh;
-	union {
-		SHA_LONG64	d[SHA_LBLOCK];
-		unsigned char	p[SHA512_CBLOCK];
-	} u;
-	unsigned int num,md_len;
-	} SHA512_CTX;
-#endif
-
-#ifndef OPENSSL_NO_SHA512
-#ifdef OPENSSL_FIPS
+#  define SHA512_CBLOCK   (SHA_LBLOCK*8)
+#  if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
+#   define SHA_LONG64 unsigned __int64
+#   define U64(C)     C##UI64
+#  elif defined(__arch64__)
+#   define SHA_LONG64 unsigned long
+#   define U64(C)     C##UL
+#  else
+#   define SHA_LONG64 unsigned long long
+#   define U64(C)     C##ULL
+#  endif
+
+typedef struct SHA512state_st {
+    SHA_LONG64 h[8];
+    SHA_LONG64 Nl, Nh;
+    union {
+        SHA_LONG64 d[SHA_LBLOCK];
+        unsigned char p[SHA512_CBLOCK];
+    } u;
+    unsigned int num, md_len;
+} SHA512_CTX;
+# endif
+
+# ifndef OPENSSL_NO_SHA512
+#  ifdef OPENSSL_FIPS
 int private_SHA384_Init(SHA512_CTX *c);
 int private_SHA512_Init(SHA512_CTX *c);
-#endif
+#  endif
 int SHA384_Init(SHA512_CTX *c);
 int SHA384_Update(SHA512_CTX *c, const void *data, size_t len);
 int SHA384_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA384(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md);
 int SHA512_Init(SHA512_CTX *c);
 int SHA512_Update(SHA512_CTX *c, const void *data, size_t len);
 int SHA512_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA512(const unsigned char *d, size_t n,unsigned char *md);
+unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md);
 void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
-#endif
+# endif
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/sha/sha1.c b/crypto/sha/sha1.c
index d350c88ee4..8dd19431b4 100644
--- a/crypto/sha/sha1.c
+++ b/crypto/sha/sha1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,7 +60,7 @@
 #include 
 #include 
 
-#define BUFSIZE	1024*16
+#define BUFSIZE 1024*16
 
 void do_fp(FILE *f);
 void pt(unsigned char *md);
@@ -69,59 +69,53 @@ int read(int, void *, unsigned int);
 #endif
 
 int main(int argc, char **argv)
-	{
-	int i,err=0;
-	FILE *IN;
+{
+    int i, err = 0;
+    FILE *IN;
 
-	if (argc == 1)
-		{
-		do_fp(stdin);
-		}
-	else
-		{
-		for (i=1; i
 #if !defined(OPENSSL_NO_SHA1) && !defined(OPENSSL_NO_SHA)
 
-#undef  SHA_0
-#define SHA_1
+# undef  SHA_0
+# define SHA_1
 
-#include 
+# include 
 
-const char SHA1_version[]="SHA1" OPENSSL_VERSION_PTEXT;
+const char SHA1_version[] = "SHA1" OPENSSL_VERSION_PTEXT;
 
 /* The implementation is in ../md32_common.h */
 
-#include "sha_locl.h"
+# include "sha_locl.h"
 
 #endif
-
diff --git a/crypto/sha/sha1test.c b/crypto/sha/sha1test.c
index 6feb3964c7..0052a95c7d 100644
--- a/crypto/sha/sha1test.c
+++ b/crypto/sha/sha1test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,113 +66,109 @@
 int main(int argc, char *argv[])
 {
     printf("No SHA support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-#undef SHA_0 /* FIPS 180 */
-#define  SHA_1 /* FIPS 180-1 */
-
-static char *test[]={
-	"abc",
-	"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
-	NULL,
-	};
-
-#ifdef SHA_0
-static char *ret[]={
-	"0164b8a914cd2a5e74c4f7ff082c4d97f1edf880",
-	"d2516ee1acfa5baf33dfc1c471e438449ef134c8",
-	};
-static char *bigret=
-	"3232affa48628a26653b5aaa44541fd90d690603";
-#endif
-#ifdef SHA_1
-static char *ret[]={
-	"a9993e364706816aba3e25717850c26c9cd0d89d",
-	"84983e441c3bd26ebaae4aa1f95129e5e54670f1",
-	};
-static char *bigret=
-	"34aa973cd4c4daa4f61eeb2bdbad27316534016f";
-#endif
+# undef SHA_0                   /* FIPS 180 */
+# define  SHA_1                 /* FIPS 180-1 */
+
+static char *test[] = {
+    "abc",
+    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+    NULL,
+};
+
+# ifdef SHA_0
+static char *ret[] = {
+    "0164b8a914cd2a5e74c4f7ff082c4d97f1edf880",
+    "d2516ee1acfa5baf33dfc1c471e438449ef134c8",
+};
+
+static char *bigret = "3232affa48628a26653b5aaa44541fd90d690603";
+# endif
+# ifdef SHA_1
+static char *ret[] = {
+    "a9993e364706816aba3e25717850c26c9cd0d89d",
+    "84983e441c3bd26ebaae4aa1f95129e5e54670f1",
+};
+
+static char *bigret = "34aa973cd4c4daa4f61eeb2bdbad27316534016f";
+# endif
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	static unsigned char buf[1000];
-	char *p,*r;
-	EVP_MD_CTX c;
-	unsigned char md[SHA_DIGEST_LENGTH];
-
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(test[0], test[0], strlen(test[0]));
-	ebcdic2ascii(test[1], test[1], strlen(test[1]));
-#endif
+{
+    int i, err = 0;
+    char **P, **R;
+    static unsigned char buf[1000];
+    char *p, *r;
+    EVP_MD_CTX c;
+    unsigned char md[SHA_DIGEST_LENGTH];
 
-	EVP_MD_CTX_init(&c);
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest(*P,strlen((char *)*P),md,NULL,EVP_sha1(), NULL);
-		p=pt(md);
-		if (strcmp(p,(char *)*R) != 0)
-			{
-			printf("error calculating SHA1 on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-
-	memset(buf,'a',1000);
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(buf, buf, 1000);
-#endif /*CHARSET_EBCDIC*/
-	EVP_DigestInit_ex(&c,EVP_sha1(), NULL);
-	for (i=0; i<1000; i++)
-		EVP_DigestUpdate(&c,buf,1000);
-	EVP_DigestFinal_ex(&c,md,NULL);
-	p=pt(md);
-
-	r=bigret;
-	if (strcmp(p,r) != 0)
-		{
-		printf("error calculating SHA1 on 'a' * 1000\n");
-		printf("got %s instead of %s\n",p,r);
-		err++;
-		}
-	else
-		printf("test 3 ok\n");
-
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EXIT(err);
-	EVP_MD_CTX_cleanup(&c);
-	return(0);
-	}
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(test[0], test[0], strlen(test[0]));
+    ebcdic2ascii(test[1], test[1], strlen(test[1]));
+# endif
+
+    EVP_MD_CTX_init(&c);
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest(*P, strlen((char *)*P), md, NULL, EVP_sha1(), NULL);
+        p = pt(md);
+        if (strcmp(p, (char *)*R) != 0) {
+            printf("error calculating SHA1 on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+
+    memset(buf, 'a', 1000);
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(buf, buf, 1000);
+# endif                         /* CHARSET_EBCDIC */
+    EVP_DigestInit_ex(&c, EVP_sha1(), NULL);
+    for (i = 0; i < 1000; i++)
+        EVP_DigestUpdate(&c, buf, 1000);
+    EVP_DigestFinal_ex(&c, md, NULL);
+    p = pt(md);
+
+    r = bigret;
+    if (strcmp(p, r) != 0) {
+        printf("error calculating SHA1 on 'a' * 1000\n");
+        printf("got %s instead of %s\n", p, r);
+        err++;
+    } else
+        printf("test 3 ok\n");
+
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EXIT(err);
+    EVP_MD_CTX_cleanup(&c);
+    return (0);
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
-
-	for (i=0; i
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
 
-#include 
-#include 
+# include 
+# include 
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-const char SHA256_version[]="SHA-256" OPENSSL_VERSION_PTEXT;
+const char SHA256_version[] = "SHA-256" OPENSSL_VERSION_PTEXT;
 
 fips_md_init_ctx(SHA224, SHA256)
-	{
-	memset (c,0,sizeof(*c));
-	c->h[0]=0xc1059ed8UL;	c->h[1]=0x367cd507UL;
-	c->h[2]=0x3070dd17UL;	c->h[3]=0xf70e5939UL;
-	c->h[4]=0xffc00b31UL;	c->h[5]=0x68581511UL;
-	c->h[6]=0x64f98fa7UL;	c->h[7]=0xbefa4fa4UL;
-	c->md_len=SHA224_DIGEST_LENGTH;
-	return 1;
-	}
+{
+    memset(c, 0, sizeof(*c));
+    c->h[0] = 0xc1059ed8UL;
+    c->h[1] = 0x367cd507UL;
+    c->h[2] = 0x3070dd17UL;
+    c->h[3] = 0xf70e5939UL;
+    c->h[4] = 0xffc00b31UL;
+    c->h[5] = 0x68581511UL;
+    c->h[6] = 0x64f98fa7UL;
+    c->h[7] = 0xbefa4fa4UL;
+    c->md_len = SHA224_DIGEST_LENGTH;
+    return 1;
+}
 
 fips_md_init(SHA256)
-	{
-	memset (c,0,sizeof(*c));
-	c->h[0]=0x6a09e667UL;	c->h[1]=0xbb67ae85UL;
-	c->h[2]=0x3c6ef372UL;	c->h[3]=0xa54ff53aUL;
-	c->h[4]=0x510e527fUL;	c->h[5]=0x9b05688cUL;
-	c->h[6]=0x1f83d9abUL;	c->h[7]=0x5be0cd19UL;
-	c->md_len=SHA256_DIGEST_LENGTH;
-	return 1;
-	}
+{
+    memset(c, 0, sizeof(*c));
+    c->h[0] = 0x6a09e667UL;
+    c->h[1] = 0xbb67ae85UL;
+    c->h[2] = 0x3c6ef372UL;
+    c->h[3] = 0xa54ff53aUL;
+    c->h[4] = 0x510e527fUL;
+    c->h[5] = 0x9b05688cUL;
+    c->h[6] = 0x1f83d9abUL;
+    c->h[7] = 0x5be0cd19UL;
+    c->md_len = SHA256_DIGEST_LENGTH;
+    return 1;
+}
 
 unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	SHA256_CTX c;
-	static unsigned char m[SHA224_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	SHA224_Init(&c);
-	SHA256_Update(&c,d,n);
-	SHA256_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));
-	return(md);
-	}
+{
+    SHA256_CTX c;
+    static unsigned char m[SHA224_DIGEST_LENGTH];
+
+    if (md == NULL)
+        md = m;
+    SHA224_Init(&c);
+    SHA256_Update(&c, d, n);
+    SHA256_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c));
+    return (md);
+}
 
 unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	SHA256_CTX c;
-	static unsigned char m[SHA256_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	SHA256_Init(&c);
-	SHA256_Update(&c,d,n);
-	SHA256_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));
-	return(md);
-	}
+{
+    SHA256_CTX c;
+    static unsigned char m[SHA256_DIGEST_LENGTH];
+
+    if (md == NULL)
+        md = m;
+    SHA256_Init(&c);
+    SHA256_Update(&c, d, n);
+    SHA256_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c));
+    return (md);
+}
 
 int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
-{   return SHA256_Update (c,data,len);   }
-int SHA224_Final (unsigned char *md, SHA256_CTX *c)
-{   return SHA256_Final (md,c);   }
+{
+    return SHA256_Update(c, data, len);
+}
 
-#define	DATA_ORDER_IS_BIG_ENDIAN
+int SHA224_Final(unsigned char *md, SHA256_CTX *c)
+{
+    return SHA256_Final(md, c);
+}
+
+# define DATA_ORDER_IS_BIG_ENDIAN
 
-#define	HASH_LONG		SHA_LONG
-#define	HASH_CTX		SHA256_CTX
-#define	HASH_CBLOCK		SHA_CBLOCK
+# define HASH_LONG               SHA_LONG
+# define HASH_CTX                SHA256_CTX
+# define HASH_CBLOCK             SHA_CBLOCK
 /*
  * Note that FIPS180-2 discusses "Truncation of the Hash Function Output."
  * default: case below covers for it. It's not clear however if it's
@@ -82,201 +97,291 @@ int SHA224_Final (unsigned char *md, SHA256_CTX *c)
  * Idea behind separate cases for pre-defined lenghts is to let the
  * compiler decide if it's appropriate to unroll small loops.
  */
-#define	HASH_MAKE_STRING(c,s)	do {	\
-	unsigned long ll;		\
-	unsigned int  nn;		\
-	switch ((c)->md_len)		\
-	{   case SHA224_DIGEST_LENGTH:	\
-		for (nn=0;nnh[nn]; (void)HOST_l2c(ll,(s));   }	\
-		break;			\
-	    case SHA256_DIGEST_LENGTH:	\
-		for (nn=0;nnh[nn]; (void)HOST_l2c(ll,(s));   }	\
-		break;			\
-	    default:			\
-		if ((c)->md_len > SHA256_DIGEST_LENGTH)	\
-		    return 0;				\
-		for (nn=0;nn<(c)->md_len/4;nn++)		\
-		{   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }	\
-		break;			\
-	}				\
-	} while (0)
-
-#define	HASH_UPDATE		SHA256_Update
-#define	HASH_TRANSFORM		SHA256_Transform
-#define	HASH_FINAL		SHA256_Final
-#define	HASH_BLOCK_DATA_ORDER	sha256_block_data_order
-#ifndef SHA256_ASM
+# define HASH_MAKE_STRING(c,s)   do {    \
+        unsigned long ll;               \
+        unsigned int  nn;               \
+        switch ((c)->md_len)            \
+        {   case SHA224_DIGEST_LENGTH:  \
+                for (nn=0;nnh[nn]; (void)HOST_l2c(ll,(s));   }  \
+                break;                  \
+            case SHA256_DIGEST_LENGTH:  \
+                for (nn=0;nnh[nn]; (void)HOST_l2c(ll,(s));   }  \
+                break;                  \
+            default:                    \
+                if ((c)->md_len > SHA256_DIGEST_LENGTH) \
+                    return 0;                           \
+                for (nn=0;nn<(c)->md_len/4;nn++)                \
+                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
+                break;                  \
+        }                               \
+        } while (0)
+
+# define HASH_UPDATE             SHA256_Update
+# define HASH_TRANSFORM          SHA256_Transform
+# define HASH_FINAL              SHA256_Final
+# define HASH_BLOCK_DATA_ORDER   sha256_block_data_order
+# ifndef SHA256_ASM
 static
-#endif
-void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num);
+# endif
+void sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num);
 
-#include "md32_common.h"
+# include "md32_common.h"
 
-#ifndef SHA256_ASM
+# ifndef SHA256_ASM
 static const SHA_LONG K256[64] = {
-	0x428a2f98UL,0x71374491UL,0xb5c0fbcfUL,0xe9b5dba5UL,
-	0x3956c25bUL,0x59f111f1UL,0x923f82a4UL,0xab1c5ed5UL,
-	0xd807aa98UL,0x12835b01UL,0x243185beUL,0x550c7dc3UL,
-	0x72be5d74UL,0x80deb1feUL,0x9bdc06a7UL,0xc19bf174UL,
-	0xe49b69c1UL,0xefbe4786UL,0x0fc19dc6UL,0x240ca1ccUL,
-	0x2de92c6fUL,0x4a7484aaUL,0x5cb0a9dcUL,0x76f988daUL,
-	0x983e5152UL,0xa831c66dUL,0xb00327c8UL,0xbf597fc7UL,
-	0xc6e00bf3UL,0xd5a79147UL,0x06ca6351UL,0x14292967UL,
-	0x27b70a85UL,0x2e1b2138UL,0x4d2c6dfcUL,0x53380d13UL,
-	0x650a7354UL,0x766a0abbUL,0x81c2c92eUL,0x92722c85UL,
-	0xa2bfe8a1UL,0xa81a664bUL,0xc24b8b70UL,0xc76c51a3UL,
-	0xd192e819UL,0xd6990624UL,0xf40e3585UL,0x106aa070UL,
-	0x19a4c116UL,0x1e376c08UL,0x2748774cUL,0x34b0bcb5UL,
-	0x391c0cb3UL,0x4ed8aa4aUL,0x5b9cca4fUL,0x682e6ff3UL,
-	0x748f82eeUL,0x78a5636fUL,0x84c87814UL,0x8cc70208UL,
-	0x90befffaUL,0xa4506cebUL,0xbef9a3f7UL,0xc67178f2UL };
+    0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
+    0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
+    0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
+    0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
+    0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+    0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
+    0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
+    0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
+    0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
+    0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+    0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
+    0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
+    0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
+    0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
+    0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+    0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
+};
 
 /*
  * FIPS specification refers to right rotations, while our ROTATE macro
  * is left one. This is why you might notice that rotation coefficients
  * differ from those observed in FIPS document by 32-N...
  */
-#define Sigma0(x)	(ROTATE((x),30) ^ ROTATE((x),19) ^ ROTATE((x),10))
-#define Sigma1(x)	(ROTATE((x),26) ^ ROTATE((x),21) ^ ROTATE((x),7))
-#define sigma0(x)	(ROTATE((x),25) ^ ROTATE((x),14) ^ ((x)>>3))
-#define sigma1(x)	(ROTATE((x),15) ^ ROTATE((x),13) ^ ((x)>>10))
-
-#define Ch(x,y,z)	(((x) & (y)) ^ ((~(x)) & (z)))
-#define Maj(x,y,z)	(((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
-
-#ifdef OPENSSL_SMALL_FOOTPRINT
-
-static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num)
-	{
-	unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1,T2;
-	SHA_LONG	X[16],l;
-	int i;
-	const unsigned char *data=in;
-
-			while (num--) {
-
-	a = ctx->h[0];	b = ctx->h[1];	c = ctx->h[2];	d = ctx->h[3];
-	e = ctx->h[4];	f = ctx->h[5];	g = ctx->h[6];	h = ctx->h[7];
-
-	for (i=0;i<16;i++)
-		{
-		HOST_c2l(data,l); T1 = X[i] = l;
-		T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];
-		T2 = Sigma0(a) + Maj(a,b,c);
-		h = g;	g = f;	f = e;	e = d + T1;
-		d = c;	c = b;	b = a;	a = T1 + T2;
-		}
-
-	for (;i<64;i++)
-		{
-		s0 = X[(i+1)&0x0f];	s0 = sigma0(s0);
-		s1 = X[(i+14)&0x0f];	s1 = sigma1(s1);
-
-		T1 = X[i&0xf] += s0 + s1 + X[(i+9)&0xf];
-		T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];
-		T2 = Sigma0(a) + Maj(a,b,c);
-		h = g;	g = f;	f = e;	e = d + T1;
-		d = c;	c = b;	b = a;	a = T1 + T2;
-		}
-
-	ctx->h[0] += a;	ctx->h[1] += b;	ctx->h[2] += c;	ctx->h[3] += d;
-	ctx->h[4] += e;	ctx->h[5] += f;	ctx->h[6] += g;	ctx->h[7] += h;
-
-			}
+#  define Sigma0(x)       (ROTATE((x),30) ^ ROTATE((x),19) ^ ROTATE((x),10))
+#  define Sigma1(x)       (ROTATE((x),26) ^ ROTATE((x),21) ^ ROTATE((x),7))
+#  define sigma0(x)       (ROTATE((x),25) ^ ROTATE((x),14) ^ ((x)>>3))
+#  define sigma1(x)       (ROTATE((x),15) ^ ROTATE((x),13) ^ ((x)>>10))
+
+#  define Ch(x,y,z)       (((x) & (y)) ^ ((~(x)) & (z)))
+#  define Maj(x,y,z)      (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
+
+#  ifdef OPENSSL_SMALL_FOOTPRINT
+
+static void sha256_block_data_order(SHA256_CTX *ctx, const void *in,
+                                    size_t num)
+{
+    unsigned MD32_REG_T a, b, c, d, e, f, g, h, s0, s1, T1, T2;
+    SHA_LONG X[16], l;
+    int i;
+    const unsigned char *data = in;
+
+    while (num--) {
+
+        a = ctx->h[0];
+        b = ctx->h[1];
+        c = ctx->h[2];
+        d = ctx->h[3];
+        e = ctx->h[4];
+        f = ctx->h[5];
+        g = ctx->h[6];
+        h = ctx->h[7];
+
+        for (i = 0; i < 16; i++) {
+            HOST_c2l(data, l);
+            T1 = X[i] = l;
+            T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
+            T2 = Sigma0(a) + Maj(a, b, c);
+            h = g;
+            g = f;
+            f = e;
+            e = d + T1;
+            d = c;
+            c = b;
+            b = a;
+            a = T1 + T2;
+        }
+
+        for (; i < 64; i++) {
+            s0 = X[(i + 1) & 0x0f];
+            s0 = sigma0(s0);
+            s1 = X[(i + 14) & 0x0f];
+            s1 = sigma1(s1);
+
+            T1 = X[i & 0xf] += s0 + s1 + X[(i + 9) & 0xf];
+            T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
+            T2 = Sigma0(a) + Maj(a, b, c);
+            h = g;
+            g = f;
+            f = e;
+            e = d + T1;
+            d = c;
+            c = b;
+            b = a;
+            a = T1 + T2;
+        }
+
+        ctx->h[0] += a;
+        ctx->h[1] += b;
+        ctx->h[2] += c;
+        ctx->h[3] += d;
+        ctx->h[4] += e;
+        ctx->h[5] += f;
+        ctx->h[6] += g;
+        ctx->h[7] += h;
+
+    }
 }
 
-#else
-
-#define	ROUND_00_15(i,a,b,c,d,e,f,g,h)		do {	\
-	T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];	\
-	h = Sigma0(a) + Maj(a,b,c);			\
-	d += T1;	h += T1;		} while (0)
-
-#define	ROUND_16_63(i,a,b,c,d,e,f,g,h,X)	do {	\
-	s0 = X[(i+1)&0x0f];	s0 = sigma0(s0);	\
-	s1 = X[(i+14)&0x0f];	s1 = sigma1(s1);	\
-	T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f];	\
-	ROUND_00_15(i,a,b,c,d,e,f,g,h);		} while (0)
-
-static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num)
-	{
-	unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1;
-	SHA_LONG	X[16];
-	int i;
-	const unsigned char *data=in;
-	const union { long one; char little; } is_endian = {1};
-
-			while (num--) {
-
-	a = ctx->h[0];	b = ctx->h[1];	c = ctx->h[2];	d = ctx->h[3];
-	e = ctx->h[4];	f = ctx->h[5];	g = ctx->h[6];	h = ctx->h[7];
-
-	if (!is_endian.little && sizeof(SHA_LONG)==4 && ((size_t)in%4)==0)
-		{
-		const SHA_LONG *W=(const SHA_LONG *)data;
-
-		T1 = X[0] = W[0];	ROUND_00_15(0,a,b,c,d,e,f,g,h);
-		T1 = X[1] = W[1];	ROUND_00_15(1,h,a,b,c,d,e,f,g);
-		T1 = X[2] = W[2];	ROUND_00_15(2,g,h,a,b,c,d,e,f);
-		T1 = X[3] = W[3];	ROUND_00_15(3,f,g,h,a,b,c,d,e);
-		T1 = X[4] = W[4];	ROUND_00_15(4,e,f,g,h,a,b,c,d);
-		T1 = X[5] = W[5];	ROUND_00_15(5,d,e,f,g,h,a,b,c);
-		T1 = X[6] = W[6];	ROUND_00_15(6,c,d,e,f,g,h,a,b);
-		T1 = X[7] = W[7];	ROUND_00_15(7,b,c,d,e,f,g,h,a);
-		T1 = X[8] = W[8];	ROUND_00_15(8,a,b,c,d,e,f,g,h);
-		T1 = X[9] = W[9];	ROUND_00_15(9,h,a,b,c,d,e,f,g);
-		T1 = X[10] = W[10];	ROUND_00_15(10,g,h,a,b,c,d,e,f);
-		T1 = X[11] = W[11];	ROUND_00_15(11,f,g,h,a,b,c,d,e);
-		T1 = X[12] = W[12];	ROUND_00_15(12,e,f,g,h,a,b,c,d);
-		T1 = X[13] = W[13];	ROUND_00_15(13,d,e,f,g,h,a,b,c);
-		T1 = X[14] = W[14];	ROUND_00_15(14,c,d,e,f,g,h,a,b);
-		T1 = X[15] = W[15];	ROUND_00_15(15,b,c,d,e,f,g,h,a);
-
-		data += SHA256_CBLOCK;
-		}
-	else
-		{
-		SHA_LONG l;
-
-		HOST_c2l(data,l); T1 = X[0] = l;  ROUND_00_15(0,a,b,c,d,e,f,g,h);
-		HOST_c2l(data,l); T1 = X[1] = l;  ROUND_00_15(1,h,a,b,c,d,e,f,g);
-		HOST_c2l(data,l); T1 = X[2] = l;  ROUND_00_15(2,g,h,a,b,c,d,e,f);
-		HOST_c2l(data,l); T1 = X[3] = l;  ROUND_00_15(3,f,g,h,a,b,c,d,e);
-		HOST_c2l(data,l); T1 = X[4] = l;  ROUND_00_15(4,e,f,g,h,a,b,c,d);
-		HOST_c2l(data,l); T1 = X[5] = l;  ROUND_00_15(5,d,e,f,g,h,a,b,c);
-		HOST_c2l(data,l); T1 = X[6] = l;  ROUND_00_15(6,c,d,e,f,g,h,a,b);
-		HOST_c2l(data,l); T1 = X[7] = l;  ROUND_00_15(7,b,c,d,e,f,g,h,a);
-		HOST_c2l(data,l); T1 = X[8] = l;  ROUND_00_15(8,a,b,c,d,e,f,g,h);
-		HOST_c2l(data,l); T1 = X[9] = l;  ROUND_00_15(9,h,a,b,c,d,e,f,g);
-		HOST_c2l(data,l); T1 = X[10] = l; ROUND_00_15(10,g,h,a,b,c,d,e,f);
-		HOST_c2l(data,l); T1 = X[11] = l; ROUND_00_15(11,f,g,h,a,b,c,d,e);
-		HOST_c2l(data,l); T1 = X[12] = l; ROUND_00_15(12,e,f,g,h,a,b,c,d);
-		HOST_c2l(data,l); T1 = X[13] = l; ROUND_00_15(13,d,e,f,g,h,a,b,c);
-		HOST_c2l(data,l); T1 = X[14] = l; ROUND_00_15(14,c,d,e,f,g,h,a,b);
-		HOST_c2l(data,l); T1 = X[15] = l; ROUND_00_15(15,b,c,d,e,f,g,h,a);
-		}
-
-	for (i=16;i<64;i+=8)
-		{
-		ROUND_16_63(i+0,a,b,c,d,e,f,g,h,X);
-		ROUND_16_63(i+1,h,a,b,c,d,e,f,g,X);
-		ROUND_16_63(i+2,g,h,a,b,c,d,e,f,X);
-		ROUND_16_63(i+3,f,g,h,a,b,c,d,e,X);
-		ROUND_16_63(i+4,e,f,g,h,a,b,c,d,X);
-		ROUND_16_63(i+5,d,e,f,g,h,a,b,c,X);
-		ROUND_16_63(i+6,c,d,e,f,g,h,a,b,X);
-		ROUND_16_63(i+7,b,c,d,e,f,g,h,a,X);
-		}
-
-	ctx->h[0] += a;	ctx->h[1] += b;	ctx->h[2] += c;	ctx->h[3] += d;
-	ctx->h[4] += e;	ctx->h[5] += f;	ctx->h[6] += g;	ctx->h[7] += h;
-
-			}
-	}
-
-#endif
-#endif /* SHA256_ASM */
-
-#endif /* OPENSSL_NO_SHA256 */
+#  else
+
+#   define ROUND_00_15(i,a,b,c,d,e,f,g,h)          do {    \
+        T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];      \
+        h = Sigma0(a) + Maj(a,b,c);                     \
+        d += T1;        h += T1;                } while (0)
+
+#   define ROUND_16_63(i,a,b,c,d,e,f,g,h,X)        do {    \
+        s0 = X[(i+1)&0x0f];     s0 = sigma0(s0);        \
+        s1 = X[(i+14)&0x0f];    s1 = sigma1(s1);        \
+        T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f];    \
+        ROUND_00_15(i,a,b,c,d,e,f,g,h);         } while (0)
+
+static void sha256_block_data_order(SHA256_CTX *ctx, const void *in,
+                                    size_t num)
+{
+    unsigned MD32_REG_T a, b, c, d, e, f, g, h, s0, s1, T1;
+    SHA_LONG X[16];
+    int i;
+    const unsigned char *data = in;
+    const union {
+        long one;
+        char little;
+    } is_endian = {
+        1
+    };
+
+    while (num--) {
+
+        a = ctx->h[0];
+        b = ctx->h[1];
+        c = ctx->h[2];
+        d = ctx->h[3];
+        e = ctx->h[4];
+        f = ctx->h[5];
+        g = ctx->h[6];
+        h = ctx->h[7];
+
+        if (!is_endian.little && sizeof(SHA_LONG) == 4
+            && ((size_t)in % 4) == 0) {
+            const SHA_LONG *W = (const SHA_LONG *)data;
+
+            T1 = X[0] = W[0];
+            ROUND_00_15(0, a, b, c, d, e, f, g, h);
+            T1 = X[1] = W[1];
+            ROUND_00_15(1, h, a, b, c, d, e, f, g);
+            T1 = X[2] = W[2];
+            ROUND_00_15(2, g, h, a, b, c, d, e, f);
+            T1 = X[3] = W[3];
+            ROUND_00_15(3, f, g, h, a, b, c, d, e);
+            T1 = X[4] = W[4];
+            ROUND_00_15(4, e, f, g, h, a, b, c, d);
+            T1 = X[5] = W[5];
+            ROUND_00_15(5, d, e, f, g, h, a, b, c);
+            T1 = X[6] = W[6];
+            ROUND_00_15(6, c, d, e, f, g, h, a, b);
+            T1 = X[7] = W[7];
+            ROUND_00_15(7, b, c, d, e, f, g, h, a);
+            T1 = X[8] = W[8];
+            ROUND_00_15(8, a, b, c, d, e, f, g, h);
+            T1 = X[9] = W[9];
+            ROUND_00_15(9, h, a, b, c, d, e, f, g);
+            T1 = X[10] = W[10];
+            ROUND_00_15(10, g, h, a, b, c, d, e, f);
+            T1 = X[11] = W[11];
+            ROUND_00_15(11, f, g, h, a, b, c, d, e);
+            T1 = X[12] = W[12];
+            ROUND_00_15(12, e, f, g, h, a, b, c, d);
+            T1 = X[13] = W[13];
+            ROUND_00_15(13, d, e, f, g, h, a, b, c);
+            T1 = X[14] = W[14];
+            ROUND_00_15(14, c, d, e, f, g, h, a, b);
+            T1 = X[15] = W[15];
+            ROUND_00_15(15, b, c, d, e, f, g, h, a);
+
+            data += SHA256_CBLOCK;
+        } else {
+            SHA_LONG l;
+
+            HOST_c2l(data, l);
+            T1 = X[0] = l;
+            ROUND_00_15(0, a, b, c, d, e, f, g, h);
+            HOST_c2l(data, l);
+            T1 = X[1] = l;
+            ROUND_00_15(1, h, a, b, c, d, e, f, g);
+            HOST_c2l(data, l);
+            T1 = X[2] = l;
+            ROUND_00_15(2, g, h, a, b, c, d, e, f);
+            HOST_c2l(data, l);
+            T1 = X[3] = l;
+            ROUND_00_15(3, f, g, h, a, b, c, d, e);
+            HOST_c2l(data, l);
+            T1 = X[4] = l;
+            ROUND_00_15(4, e, f, g, h, a, b, c, d);
+            HOST_c2l(data, l);
+            T1 = X[5] = l;
+            ROUND_00_15(5, d, e, f, g, h, a, b, c);
+            HOST_c2l(data, l);
+            T1 = X[6] = l;
+            ROUND_00_15(6, c, d, e, f, g, h, a, b);
+            HOST_c2l(data, l);
+            T1 = X[7] = l;
+            ROUND_00_15(7, b, c, d, e, f, g, h, a);
+            HOST_c2l(data, l);
+            T1 = X[8] = l;
+            ROUND_00_15(8, a, b, c, d, e, f, g, h);
+            HOST_c2l(data, l);
+            T1 = X[9] = l;
+            ROUND_00_15(9, h, a, b, c, d, e, f, g);
+            HOST_c2l(data, l);
+            T1 = X[10] = l;
+            ROUND_00_15(10, g, h, a, b, c, d, e, f);
+            HOST_c2l(data, l);
+            T1 = X[11] = l;
+            ROUND_00_15(11, f, g, h, a, b, c, d, e);
+            HOST_c2l(data, l);
+            T1 = X[12] = l;
+            ROUND_00_15(12, e, f, g, h, a, b, c, d);
+            HOST_c2l(data, l);
+            T1 = X[13] = l;
+            ROUND_00_15(13, d, e, f, g, h, a, b, c);
+            HOST_c2l(data, l);
+            T1 = X[14] = l;
+            ROUND_00_15(14, c, d, e, f, g, h, a, b);
+            HOST_c2l(data, l);
+            T1 = X[15] = l;
+            ROUND_00_15(15, b, c, d, e, f, g, h, a);
+        }
+
+        for (i = 16; i < 64; i += 8) {
+            ROUND_16_63(i + 0, a, b, c, d, e, f, g, h, X);
+            ROUND_16_63(i + 1, h, a, b, c, d, e, f, g, X);
+            ROUND_16_63(i + 2, g, h, a, b, c, d, e, f, X);
+            ROUND_16_63(i + 3, f, g, h, a, b, c, d, e, X);
+            ROUND_16_63(i + 4, e, f, g, h, a, b, c, d, X);
+            ROUND_16_63(i + 5, d, e, f, g, h, a, b, c, X);
+            ROUND_16_63(i + 6, c, d, e, f, g, h, a, b, X);
+            ROUND_16_63(i + 7, b, c, d, e, f, g, h, a, X);
+        }
+
+        ctx->h[0] += a;
+        ctx->h[1] += b;
+        ctx->h[2] += c;
+        ctx->h[3] += d;
+        ctx->h[4] += e;
+        ctx->h[5] += f;
+        ctx->h[6] += g;
+        ctx->h[7] += h;
+
+    }
+}
+
+#  endif
+# endif                         /* SHA256_ASM */
+
+#endif                          /* OPENSSL_NO_SHA256 */
diff --git a/crypto/sha/sha256t.c b/crypto/sha/sha256t.c
index 6b4a3bd001..35dbbc2a96 100644
--- a/crypto/sha/sha256t.c
+++ b/crypto/sha/sha256t.c
@@ -14,134 +14,145 @@
 int main(int argc, char *argv[])
 {
     printf("No SHA256 support\n");
-    return(0);
+    return (0);
 }
 #else
 
 unsigned char app_b1[SHA256_DIGEST_LENGTH] = {
-	0xba,0x78,0x16,0xbf,0x8f,0x01,0xcf,0xea,
-	0x41,0x41,0x40,0xde,0x5d,0xae,0x22,0x23,
-	0xb0,0x03,0x61,0xa3,0x96,0x17,0x7a,0x9c,
-	0xb4,0x10,0xff,0x61,0xf2,0x00,0x15,0xad	};
+    0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+    0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+    0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+    0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad
+};
 
 unsigned char app_b2[SHA256_DIGEST_LENGTH] = {
-	0x24,0x8d,0x6a,0x61,0xd2,0x06,0x38,0xb8,
-	0xe5,0xc0,0x26,0x93,0x0c,0x3e,0x60,0x39,
-	0xa3,0x3c,0xe4,0x59,0x64,0xff,0x21,0x67,
-	0xf6,0xec,0xed,0xd4,0x19,0xdb,0x06,0xc1	};
+    0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
+    0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
+    0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
+    0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1
+};
 
 unsigned char app_b3[SHA256_DIGEST_LENGTH] = {
-	0xcd,0xc7,0x6e,0x5c,0x99,0x14,0xfb,0x92,
-	0x81,0xa1,0xc7,0xe2,0x84,0xd7,0x3e,0x67,
-	0xf1,0x80,0x9a,0x48,0xa4,0x97,0x20,0x0e,
-	0x04,0x6d,0x39,0xcc,0xc7,0x11,0x2c,0xd0	};
+    0xcd, 0xc7, 0x6e, 0x5c, 0x99, 0x14, 0xfb, 0x92,
+    0x81, 0xa1, 0xc7, 0xe2, 0x84, 0xd7, 0x3e, 0x67,
+    0xf1, 0x80, 0x9a, 0x48, 0xa4, 0x97, 0x20, 0x0e,
+    0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0
+};
 
 unsigned char addenum_1[SHA224_DIGEST_LENGTH] = {
-	0x23,0x09,0x7d,0x22,0x34,0x05,0xd8,0x22,
-	0x86,0x42,0xa4,0x77,0xbd,0xa2,0x55,0xb3,
-	0x2a,0xad,0xbc,0xe4,0xbd,0xa0,0xb3,0xf7,
-	0xe3,0x6c,0x9d,0xa7 };
+    0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22,
+    0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3,
+    0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7,
+    0xe3, 0x6c, 0x9d, 0xa7
+};
 
 unsigned char addenum_2[SHA224_DIGEST_LENGTH] = {
-	0x75,0x38,0x8b,0x16,0x51,0x27,0x76,0xcc,
-	0x5d,0xba,0x5d,0xa1,0xfd,0x89,0x01,0x50,
-	0xb0,0xc6,0x45,0x5c,0xb4,0xf5,0x8b,0x19,
-	0x52,0x52,0x25,0x25 };
+    0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76, 0xcc,
+    0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89, 0x01, 0x50,
+    0xb0, 0xc6, 0x45, 0x5c, 0xb4, 0xf5, 0x8b, 0x19,
+    0x52, 0x52, 0x25, 0x25
+};
 
 unsigned char addenum_3[SHA224_DIGEST_LENGTH] = {
-	0x20,0x79,0x46,0x55,0x98,0x0c,0x91,0xd8,
-	0xbb,0xb4,0xc1,0xea,0x97,0x61,0x8a,0x4b,
-	0xf0,0x3f,0x42,0x58,0x19,0x48,0xb2,0xee,
-	0x4e,0xe7,0xad,0x67 };
-
-int main (int argc,char **argv)
-{ unsigned char md[SHA256_DIGEST_LENGTH];
-  int		i;
-  EVP_MD_CTX	evp;
-
-    fprintf(stdout,"Testing SHA-256 ");
-
-    EVP_Digest ("abc",3,md,NULL,EVP_sha256(),NULL);
-    if (memcmp(md,app_b1,sizeof(app_b1)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 1 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_Digest ("abcdbcde""cdefdefg""efghfghi""ghijhijk"
-		"ijkljklm""klmnlmno""mnopnopq",56,md,NULL,EVP_sha256(),NULL);
-    if (memcmp(md,app_b2,sizeof(app_b2)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 2 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_MD_CTX_init (&evp);
-    EVP_DigestInit_ex (&evp,EVP_sha256(),NULL);
-    for (i=0;i<1000000;i+=160)
-	EVP_DigestUpdate (&evp,	"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
-				(1000000-i)<160?1000000-i:160);
-    EVP_DigestFinal_ex (&evp,md,NULL);
-    EVP_MD_CTX_cleanup (&evp);
-
-    if (memcmp(md,app_b3,sizeof(app_b3)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 3 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    fprintf(stdout," passed.\n"); fflush(stdout);
-
-    fprintf(stdout,"Testing SHA-224 ");
-
-    EVP_Digest ("abc",3,md,NULL,EVP_sha224(),NULL);
-    if (memcmp(md,addenum_1,sizeof(addenum_1)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 1 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_Digest ("abcdbcde""cdefdefg""efghfghi""ghijhijk"
-		"ijkljklm""klmnlmno""mnopnopq",56,md,NULL,EVP_sha224(),NULL);
-    if (memcmp(md,addenum_2,sizeof(addenum_2)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 2 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_MD_CTX_init (&evp);
-    EVP_DigestInit_ex (&evp,EVP_sha224(),NULL);
-    for (i=0;i<1000000;i+=64)
-	EVP_DigestUpdate (&evp,	"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
-				(1000000-i)<64?1000000-i:64);
-    EVP_DigestFinal_ex (&evp,md,NULL);
-    EVP_MD_CTX_cleanup (&evp);
-
-    if (memcmp(md,addenum_3,sizeof(addenum_3)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 3 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    fprintf(stdout," passed.\n"); fflush(stdout);
-
-  return 0;
+    0x20, 0x79, 0x46, 0x55, 0x98, 0x0c, 0x91, 0xd8,
+    0xbb, 0xb4, 0xc1, 0xea, 0x97, 0x61, 0x8a, 0x4b,
+    0xf0, 0x3f, 0x42, 0x58, 0x19, 0x48, 0xb2, 0xee,
+    0x4e, 0xe7, 0xad, 0x67
+};
+
+int main(int argc, char **argv)
+{
+    unsigned char md[SHA256_DIGEST_LENGTH];
+    int i;
+    EVP_MD_CTX evp;
+
+    fprintf(stdout, "Testing SHA-256 ");
+
+    EVP_Digest("abc", 3, md, NULL, EVP_sha256(), NULL);
+    if (memcmp(md, app_b1, sizeof(app_b1))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 1 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_Digest("abcdbcde" "cdefdefg" "efghfghi" "ghijhijk"
+               "ijkljklm" "klmnlmno" "mnopnopq", 56, md, NULL, EVP_sha256(),
+               NULL);
+    if (memcmp(md, app_b2, sizeof(app_b2))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 2 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_MD_CTX_init(&evp);
+    EVP_DigestInit_ex(&evp, EVP_sha256(), NULL);
+    for (i = 0; i < 1000000; i += 160)
+        EVP_DigestUpdate(&evp, "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa",
+                         (1000000 - i) < 160 ? 1000000 - i : 160);
+    EVP_DigestFinal_ex(&evp, md, NULL);
+    EVP_MD_CTX_cleanup(&evp);
+
+    if (memcmp(md, app_b3, sizeof(app_b3))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 3 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    fprintf(stdout, " passed.\n");
+    fflush(stdout);
+
+    fprintf(stdout, "Testing SHA-224 ");
+
+    EVP_Digest("abc", 3, md, NULL, EVP_sha224(), NULL);
+    if (memcmp(md, addenum_1, sizeof(addenum_1))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 1 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_Digest("abcdbcde" "cdefdefg" "efghfghi" "ghijhijk"
+               "ijkljklm" "klmnlmno" "mnopnopq", 56, md, NULL, EVP_sha224(),
+               NULL);
+    if (memcmp(md, addenum_2, sizeof(addenum_2))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 2 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_MD_CTX_init(&evp);
+    EVP_DigestInit_ex(&evp, EVP_sha224(), NULL);
+    for (i = 0; i < 1000000; i += 64)
+        EVP_DigestUpdate(&evp, "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa",
+                         (1000000 - i) < 64 ? 1000000 - i : 64);
+    EVP_DigestFinal_ex(&evp, md, NULL);
+    EVP_MD_CTX_cleanup(&evp);
+
+    if (memcmp(md, addenum_3, sizeof(addenum_3))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 3 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    fprintf(stdout, " passed.\n");
+    fflush(stdout);
+
+    return 0;
 }
 #endif
diff --git a/crypto/sha/sha512.c b/crypto/sha/sha512.c
index 6cfe4fd3cb..3bf66ae198 100644
--- a/crypto/sha/sha512.c
+++ b/crypto/sha/sha512.c
@@ -39,579 +39,646 @@
  * As this implementation relies on 64-bit integer type, it's totally
  * inappropriate for platforms which don't support it, most notably
  * 16-bit platforms.
- *					
+ *                                      
  */
-#include 
-#include 
+# include 
+# include 
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
-#include "cryptlib.h"
+# include "cryptlib.h"
 
-const char SHA512_version[]="SHA-512" OPENSSL_VERSION_PTEXT;
+const char SHA512_version[] = "SHA-512" OPENSSL_VERSION_PTEXT;
 
-#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
+# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
     defined(__x86_64) || defined(_M_AMD64) || defined(_M_X64) || \
     defined(__s390__) || defined(__s390x__) || \
     defined(__aarch64__) || \
     defined(SHA512_ASM)
-#define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
-#endif
+#  define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
+# endif
 
 fips_md_init_ctx(SHA384, SHA512)
-	{
-	c->h[0]=U64(0xcbbb9d5dc1059ed8);
-	c->h[1]=U64(0x629a292a367cd507);
-	c->h[2]=U64(0x9159015a3070dd17);
-	c->h[3]=U64(0x152fecd8f70e5939);
-	c->h[4]=U64(0x67332667ffc00b31);
-	c->h[5]=U64(0x8eb44a8768581511);
-	c->h[6]=U64(0xdb0c2e0d64f98fa7);
-	c->h[7]=U64(0x47b5481dbefa4fa4);
-
-        c->Nl=0;        c->Nh=0;
-        c->num=0;       c->md_len=SHA384_DIGEST_LENGTH;
-        return 1;
-	}
+{
+    c->h[0] = U64(0xcbbb9d5dc1059ed8);
+    c->h[1] = U64(0x629a292a367cd507);
+    c->h[2] = U64(0x9159015a3070dd17);
+    c->h[3] = U64(0x152fecd8f70e5939);
+    c->h[4] = U64(0x67332667ffc00b31);
+    c->h[5] = U64(0x8eb44a8768581511);
+    c->h[6] = U64(0xdb0c2e0d64f98fa7);
+    c->h[7] = U64(0x47b5481dbefa4fa4);
+
+    c->Nl = 0;
+    c->Nh = 0;
+    c->num = 0;
+    c->md_len = SHA384_DIGEST_LENGTH;
+    return 1;
+}
 
 fips_md_init(SHA512)
-	{
-	c->h[0]=U64(0x6a09e667f3bcc908);
-	c->h[1]=U64(0xbb67ae8584caa73b);
-	c->h[2]=U64(0x3c6ef372fe94f82b);
-	c->h[3]=U64(0xa54ff53a5f1d36f1);
-	c->h[4]=U64(0x510e527fade682d1);
-	c->h[5]=U64(0x9b05688c2b3e6c1f);
-	c->h[6]=U64(0x1f83d9abfb41bd6b);
-	c->h[7]=U64(0x5be0cd19137e2179);
-
-        c->Nl=0;        c->Nh=0;
-        c->num=0;       c->md_len=SHA512_DIGEST_LENGTH;
+{
+    c->h[0] = U64(0x6a09e667f3bcc908);
+    c->h[1] = U64(0xbb67ae8584caa73b);
+    c->h[2] = U64(0x3c6ef372fe94f82b);
+    c->h[3] = U64(0xa54ff53a5f1d36f1);
+    c->h[4] = U64(0x510e527fade682d1);
+    c->h[5] = U64(0x9b05688c2b3e6c1f);
+    c->h[6] = U64(0x1f83d9abfb41bd6b);
+    c->h[7] = U64(0x5be0cd19137e2179);
+
+    c->Nl = 0;
+    c->Nh = 0;
+    c->num = 0;
+    c->md_len = SHA512_DIGEST_LENGTH;
+    return 1;
+}
+
+# ifndef SHA512_ASM
+static
+# endif
+void sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num);
+
+int SHA512_Final(unsigned char *md, SHA512_CTX *c)
+{
+    unsigned char *p = (unsigned char *)c->u.p;
+    size_t n = c->num;
+
+    p[n] = 0x80;                /* There always is a room for one */
+    n++;
+    if (n > (sizeof(c->u) - 16))
+        memset(p + n, 0, sizeof(c->u) - n), n = 0,
+            sha512_block_data_order(c, p, 1);
+
+    memset(p + n, 0, sizeof(c->u) - 16 - n);
+# ifdef  B_ENDIAN
+    c->u.d[SHA_LBLOCK - 2] = c->Nh;
+    c->u.d[SHA_LBLOCK - 1] = c->Nl;
+# else
+    p[sizeof(c->u) - 1] = (unsigned char)(c->Nl);
+    p[sizeof(c->u) - 2] = (unsigned char)(c->Nl >> 8);
+    p[sizeof(c->u) - 3] = (unsigned char)(c->Nl >> 16);
+    p[sizeof(c->u) - 4] = (unsigned char)(c->Nl >> 24);
+    p[sizeof(c->u) - 5] = (unsigned char)(c->Nl >> 32);
+    p[sizeof(c->u) - 6] = (unsigned char)(c->Nl >> 40);
+    p[sizeof(c->u) - 7] = (unsigned char)(c->Nl >> 48);
+    p[sizeof(c->u) - 8] = (unsigned char)(c->Nl >> 56);
+    p[sizeof(c->u) - 9] = (unsigned char)(c->Nh);
+    p[sizeof(c->u) - 10] = (unsigned char)(c->Nh >> 8);
+    p[sizeof(c->u) - 11] = (unsigned char)(c->Nh >> 16);
+    p[sizeof(c->u) - 12] = (unsigned char)(c->Nh >> 24);
+    p[sizeof(c->u) - 13] = (unsigned char)(c->Nh >> 32);
+    p[sizeof(c->u) - 14] = (unsigned char)(c->Nh >> 40);
+    p[sizeof(c->u) - 15] = (unsigned char)(c->Nh >> 48);
+    p[sizeof(c->u) - 16] = (unsigned char)(c->Nh >> 56);
+# endif
+
+    sha512_block_data_order(c, p, 1);
+
+    if (md == 0)
+        return 0;
+
+    switch (c->md_len) {
+        /* Let compiler decide if it's appropriate to unroll... */
+    case SHA384_DIGEST_LENGTH:
+        for (n = 0; n < SHA384_DIGEST_LENGTH / 8; n++) {
+            SHA_LONG64 t = c->h[n];
+
+            *(md++) = (unsigned char)(t >> 56);
+            *(md++) = (unsigned char)(t >> 48);
+            *(md++) = (unsigned char)(t >> 40);
+            *(md++) = (unsigned char)(t >> 32);
+            *(md++) = (unsigned char)(t >> 24);
+            *(md++) = (unsigned char)(t >> 16);
+            *(md++) = (unsigned char)(t >> 8);
+            *(md++) = (unsigned char)(t);
+        }
+        break;
+    case SHA512_DIGEST_LENGTH:
+        for (n = 0; n < SHA512_DIGEST_LENGTH / 8; n++) {
+            SHA_LONG64 t = c->h[n];
+
+            *(md++) = (unsigned char)(t >> 56);
+            *(md++) = (unsigned char)(t >> 48);
+            *(md++) = (unsigned char)(t >> 40);
+            *(md++) = (unsigned char)(t >> 32);
+            *(md++) = (unsigned char)(t >> 24);
+            *(md++) = (unsigned char)(t >> 16);
+            *(md++) = (unsigned char)(t >> 8);
+            *(md++) = (unsigned char)(t);
+        }
+        break;
+        /* ... as well as make sure md_len is not abused. */
+    default:
+        return 0;
+    }
+
+    return 1;
+}
+
+int SHA384_Final(unsigned char *md, SHA512_CTX *c)
+{
+    return SHA512_Final(md, c);
+}
+
+int SHA512_Update(SHA512_CTX *c, const void *_data, size_t len)
+{
+    SHA_LONG64 l;
+    unsigned char *p = c->u.p;
+    const unsigned char *data = (const unsigned char *)_data;
+
+    if (len == 0)
         return 1;
-	}
 
-#ifndef SHA512_ASM
-static
-#endif
-void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num);
-
-int SHA512_Final (unsigned char *md, SHA512_CTX *c)
-	{
-	unsigned char *p=(unsigned char *)c->u.p;
-	size_t n=c->num;
-
-	p[n]=0x80;	/* There always is a room for one */
-	n++;
-	if (n > (sizeof(c->u)-16))
-		memset (p+n,0,sizeof(c->u)-n), n=0,
-		sha512_block_data_order (c,p,1);
-
-	memset (p+n,0,sizeof(c->u)-16-n);
-#ifdef	B_ENDIAN
-	c->u.d[SHA_LBLOCK-2] = c->Nh;
-	c->u.d[SHA_LBLOCK-1] = c->Nl;
-#else
-	p[sizeof(c->u)-1]  = (unsigned char)(c->Nl);
-	p[sizeof(c->u)-2]  = (unsigned char)(c->Nl>>8);
-	p[sizeof(c->u)-3]  = (unsigned char)(c->Nl>>16);
-	p[sizeof(c->u)-4]  = (unsigned char)(c->Nl>>24);
-	p[sizeof(c->u)-5]  = (unsigned char)(c->Nl>>32);
-	p[sizeof(c->u)-6]  = (unsigned char)(c->Nl>>40);
-	p[sizeof(c->u)-7]  = (unsigned char)(c->Nl>>48);
-	p[sizeof(c->u)-8]  = (unsigned char)(c->Nl>>56);
-	p[sizeof(c->u)-9]  = (unsigned char)(c->Nh);
-	p[sizeof(c->u)-10] = (unsigned char)(c->Nh>>8);
-	p[sizeof(c->u)-11] = (unsigned char)(c->Nh>>16);
-	p[sizeof(c->u)-12] = (unsigned char)(c->Nh>>24);
-	p[sizeof(c->u)-13] = (unsigned char)(c->Nh>>32);
-	p[sizeof(c->u)-14] = (unsigned char)(c->Nh>>40);
-	p[sizeof(c->u)-15] = (unsigned char)(c->Nh>>48);
-	p[sizeof(c->u)-16] = (unsigned char)(c->Nh>>56);
-#endif
-
-	sha512_block_data_order (c,p,1);
-
-	if (md==0) return 0;
-
-	switch (c->md_len)
-		{
-		/* Let compiler decide if it's appropriate to unroll... */
-		case SHA384_DIGEST_LENGTH:
-			for (n=0;nh[n];
-
-				*(md++)	= (unsigned char)(t>>56);
-				*(md++)	= (unsigned char)(t>>48);
-				*(md++)	= (unsigned char)(t>>40);
-				*(md++)	= (unsigned char)(t>>32);
-				*(md++)	= (unsigned char)(t>>24);
-				*(md++)	= (unsigned char)(t>>16);
-				*(md++)	= (unsigned char)(t>>8);
-				*(md++)	= (unsigned char)(t);
-				}
-			break;
-		case SHA512_DIGEST_LENGTH:
-			for (n=0;nh[n];
-
-				*(md++)	= (unsigned char)(t>>56);
-				*(md++)	= (unsigned char)(t>>48);
-				*(md++)	= (unsigned char)(t>>40);
-				*(md++)	= (unsigned char)(t>>32);
-				*(md++)	= (unsigned char)(t>>24);
-				*(md++)	= (unsigned char)(t>>16);
-				*(md++)	= (unsigned char)(t>>8);
-				*(md++)	= (unsigned char)(t);
-				}
-			break;
-		/* ... as well as make sure md_len is not abused. */
-		default:	return 0;
-		}
-
-	return 1;
-	}
-
-int SHA384_Final (unsigned char *md,SHA512_CTX *c)
-{   return SHA512_Final (md,c);   }
-
-int SHA512_Update (SHA512_CTX *c, const void *_data, size_t len)
-	{
-	SHA_LONG64	l;
-	unsigned char  *p=c->u.p;
-	const unsigned char *data=(const unsigned char *)_data;
-
-	if (len==0) return  1;
-
-	l = (c->Nl+(((SHA_LONG64)len)<<3))&U64(0xffffffffffffffff);
-	if (l < c->Nl)		c->Nh++;
-	if (sizeof(len)>=8)	c->Nh+=(((SHA_LONG64)len)>>61);
-	c->Nl=l;
-
-	if (c->num != 0)
-		{
-		size_t n = sizeof(c->u) - c->num;
-
-		if (len < n)
-			{
-			memcpy (p+c->num,data,len), c->num += (unsigned int)len;
-			return 1;
-			}
-		else	{
-			memcpy (p+c->num,data,n), c->num = 0;
-			len-=n, data+=n;
-			sha512_block_data_order (c,p,1);
-			}
-		}
-
-	if (len >= sizeof(c->u))
-		{
-#ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
-		if ((size_t)data%sizeof(c->u.d[0]) != 0)
-			while (len >= sizeof(c->u))
-				memcpy (p,data,sizeof(c->u)),
-				sha512_block_data_order (c,p,1),
-				len  -= sizeof(c->u),
-				data += sizeof(c->u);
-		else
-#endif
-			sha512_block_data_order (c,data,len/sizeof(c->u)),
-			data += len,
-			len  %= sizeof(c->u),
-			data -= len;
-		}
-
-	if (len != 0)	memcpy (p,data,len), c->num = (int)len;
-
-	return 1;
-	}
-
-int SHA384_Update (SHA512_CTX *c, const void *data, size_t len)
-{   return SHA512_Update (c,data,len);   }
-
-void SHA512_Transform (SHA512_CTX *c, const unsigned char *data)
-	{
-#ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
-	if ((size_t)data%sizeof(c->u.d[0]) != 0)
-		memcpy(c->u.p,data,sizeof(c->u.p)),
-		data = c->u.p;
-#endif
-	sha512_block_data_order (c,data,1);
-	}
+    l = (c->Nl + (((SHA_LONG64) len) << 3)) & U64(0xffffffffffffffff);
+    if (l < c->Nl)
+        c->Nh++;
+    if (sizeof(len) >= 8)
+        c->Nh += (((SHA_LONG64) len) >> 61);
+    c->Nl = l;
+
+    if (c->num != 0) {
+        size_t n = sizeof(c->u) - c->num;
+
+        if (len < n) {
+            memcpy(p + c->num, data, len), c->num += (unsigned int)len;
+            return 1;
+        } else {
+            memcpy(p + c->num, data, n), c->num = 0;
+            len -= n, data += n;
+            sha512_block_data_order(c, p, 1);
+        }
+    }
+
+    if (len >= sizeof(c->u)) {
+# ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
+        if ((size_t)data % sizeof(c->u.d[0]) != 0)
+            while (len >= sizeof(c->u))
+                memcpy(p, data, sizeof(c->u)),
+                    sha512_block_data_order(c, p, 1),
+                    len -= sizeof(c->u), data += sizeof(c->u);
+        else
+# endif
+            sha512_block_data_order(c, data, len / sizeof(c->u)),
+                data += len, len %= sizeof(c->u), data -= len;
+    }
+
+    if (len != 0)
+        memcpy(p, data, len), c->num = (int)len;
+
+    return 1;
+}
+
+int SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
+{
+    return SHA512_Update(c, data, len);
+}
+
+void SHA512_Transform(SHA512_CTX *c, const unsigned char *data)
+{
+# ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
+    if ((size_t)data % sizeof(c->u.d[0]) != 0)
+        memcpy(c->u.p, data, sizeof(c->u.p)), data = c->u.p;
+# endif
+    sha512_block_data_order(c, data, 1);
+}
 
 unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	SHA512_CTX c;
-	static unsigned char m[SHA384_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	SHA384_Init(&c);
-	SHA512_Update(&c,d,n);
-	SHA512_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));
-	return(md);
-	}
+{
+    SHA512_CTX c;
+    static unsigned char m[SHA384_DIGEST_LENGTH];
+
+    if (md == NULL)
+        md = m;
+    SHA384_Init(&c);
+    SHA512_Update(&c, d, n);
+    SHA512_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c));
+    return (md);
+}
 
 unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	SHA512_CTX c;
-	static unsigned char m[SHA512_DIGEST_LENGTH];
-
-	if (md == NULL) md=m;
-	SHA512_Init(&c);
-	SHA512_Update(&c,d,n);
-	SHA512_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));
-	return(md);
-	}
-
-#ifndef SHA512_ASM
+{
+    SHA512_CTX c;
+    static unsigned char m[SHA512_DIGEST_LENGTH];
+
+    if (md == NULL)
+        md = m;
+    SHA512_Init(&c);
+    SHA512_Update(&c, d, n);
+    SHA512_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c));
+    return (md);
+}
+
+# ifndef SHA512_ASM
 static const SHA_LONG64 K512[80] = {
-        U64(0x428a2f98d728ae22),U64(0x7137449123ef65cd),
-        U64(0xb5c0fbcfec4d3b2f),U64(0xe9b5dba58189dbbc),
-        U64(0x3956c25bf348b538),U64(0x59f111f1b605d019),
-        U64(0x923f82a4af194f9b),U64(0xab1c5ed5da6d8118),
-        U64(0xd807aa98a3030242),U64(0x12835b0145706fbe),
-        U64(0x243185be4ee4b28c),U64(0x550c7dc3d5ffb4e2),
-        U64(0x72be5d74f27b896f),U64(0x80deb1fe3b1696b1),
-        U64(0x9bdc06a725c71235),U64(0xc19bf174cf692694),
-        U64(0xe49b69c19ef14ad2),U64(0xefbe4786384f25e3),
-        U64(0x0fc19dc68b8cd5b5),U64(0x240ca1cc77ac9c65),
-        U64(0x2de92c6f592b0275),U64(0x4a7484aa6ea6e483),
-        U64(0x5cb0a9dcbd41fbd4),U64(0x76f988da831153b5),
-        U64(0x983e5152ee66dfab),U64(0xa831c66d2db43210),
-        U64(0xb00327c898fb213f),U64(0xbf597fc7beef0ee4),
-        U64(0xc6e00bf33da88fc2),U64(0xd5a79147930aa725),
-        U64(0x06ca6351e003826f),U64(0x142929670a0e6e70),
-        U64(0x27b70a8546d22ffc),U64(0x2e1b21385c26c926),
-        U64(0x4d2c6dfc5ac42aed),U64(0x53380d139d95b3df),
-        U64(0x650a73548baf63de),U64(0x766a0abb3c77b2a8),
-        U64(0x81c2c92e47edaee6),U64(0x92722c851482353b),
-        U64(0xa2bfe8a14cf10364),U64(0xa81a664bbc423001),
-        U64(0xc24b8b70d0f89791),U64(0xc76c51a30654be30),
-        U64(0xd192e819d6ef5218),U64(0xd69906245565a910),
-        U64(0xf40e35855771202a),U64(0x106aa07032bbd1b8),
-        U64(0x19a4c116b8d2d0c8),U64(0x1e376c085141ab53),
-        U64(0x2748774cdf8eeb99),U64(0x34b0bcb5e19b48a8),
-        U64(0x391c0cb3c5c95a63),U64(0x4ed8aa4ae3418acb),
-        U64(0x5b9cca4f7763e373),U64(0x682e6ff3d6b2b8a3),
-        U64(0x748f82ee5defb2fc),U64(0x78a5636f43172f60),
-        U64(0x84c87814a1f0ab72),U64(0x8cc702081a6439ec),
-        U64(0x90befffa23631e28),U64(0xa4506cebde82bde9),
-        U64(0xbef9a3f7b2c67915),U64(0xc67178f2e372532b),
-        U64(0xca273eceea26619c),U64(0xd186b8c721c0c207),
-        U64(0xeada7dd6cde0eb1e),U64(0xf57d4f7fee6ed178),
-        U64(0x06f067aa72176fba),U64(0x0a637dc5a2c898a6),
-        U64(0x113f9804bef90dae),U64(0x1b710b35131c471b),
-        U64(0x28db77f523047d84),U64(0x32caab7b40c72493),
-        U64(0x3c9ebe0a15c9bebc),U64(0x431d67c49c100d4c),
-        U64(0x4cc5d4becb3e42b6),U64(0x597f299cfc657e2a),
-        U64(0x5fcb6fab3ad6faec),U64(0x6c44198c4a475817) };
-
-#ifndef PEDANTIC
-# if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-#  if defined(__x86_64) || defined(__x86_64__)
-#   define ROTR(a,n)	({ SHA_LONG64 ret;		\
-				asm ("rorq %1,%0"	\
-				: "=r"(ret)		\
-				: "J"(n),"0"(a)		\
-				: "cc"); ret;		})
-#   if !defined(B_ENDIAN)
-#    define PULL64(x) ({ SHA_LONG64 ret=*((const SHA_LONG64 *)(&(x)));	\
-				asm ("bswapq	%0"		\
-				: "=r"(ret)			\
-				: "0"(ret)); ret;		})
-#   endif
-#  elif (defined(__i386) || defined(__i386__)) && !defined(B_ENDIAN)
-#   if defined(I386_ONLY)
-#    define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\
-			 unsigned int hi=p[0],lo=p[1];		\
-				asm("xchgb %%ah,%%al;xchgb %%dh,%%dl;"\
-				    "roll $16,%%eax; roll $16,%%edx; "\
-				    "xchgb %%ah,%%al;xchgb %%dh,%%dl;" \
-				: "=a"(lo),"=d"(hi)		\
-				: "0"(lo),"1"(hi) : "cc");	\
-				((SHA_LONG64)hi)<<32|lo;	})
-#   else
-#    define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\
-			 unsigned int hi=p[0],lo=p[1];		\
-				asm ("bswapl %0; bswapl %1;"	\
-				: "=r"(lo),"=r"(hi)		\
-				: "0"(lo),"1"(hi));		\
-				((SHA_LONG64)hi)<<32|lo;	})
-#   endif
-#  elif (defined(_ARCH_PPC) && defined(__64BIT__)) || defined(_ARCH_PPC64)
-#   define ROTR(a,n)	({ SHA_LONG64 ret;		\
-				asm ("rotrdi %0,%1,%2"	\
-				: "=r"(ret)		\
-				: "r"(a),"K"(n)); ret;	})
-#  elif defined(__aarch64__)
-#   define ROTR(a,n)	({ SHA_LONG64 ret;		\
-				asm ("ror %0,%1,%2"	\
-				: "=r"(ret)		\
-				: "r"(a),"I"(n)); ret;	})
-#   if  defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
-	__BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
-#    define PULL64(x)	({ SHA_LONG64 ret;			\
-				asm ("rev	%0,%1"		\
-				: "=r"(ret)			\
-				: "r"(*((const SHA_LONG64 *)(&(x))))); ret;		})
+    U64(0x428a2f98d728ae22), U64(0x7137449123ef65cd),
+    U64(0xb5c0fbcfec4d3b2f), U64(0xe9b5dba58189dbbc),
+    U64(0x3956c25bf348b538), U64(0x59f111f1b605d019),
+    U64(0x923f82a4af194f9b), U64(0xab1c5ed5da6d8118),
+    U64(0xd807aa98a3030242), U64(0x12835b0145706fbe),
+    U64(0x243185be4ee4b28c), U64(0x550c7dc3d5ffb4e2),
+    U64(0x72be5d74f27b896f), U64(0x80deb1fe3b1696b1),
+    U64(0x9bdc06a725c71235), U64(0xc19bf174cf692694),
+    U64(0xe49b69c19ef14ad2), U64(0xefbe4786384f25e3),
+    U64(0x0fc19dc68b8cd5b5), U64(0x240ca1cc77ac9c65),
+    U64(0x2de92c6f592b0275), U64(0x4a7484aa6ea6e483),
+    U64(0x5cb0a9dcbd41fbd4), U64(0x76f988da831153b5),
+    U64(0x983e5152ee66dfab), U64(0xa831c66d2db43210),
+    U64(0xb00327c898fb213f), U64(0xbf597fc7beef0ee4),
+    U64(0xc6e00bf33da88fc2), U64(0xd5a79147930aa725),
+    U64(0x06ca6351e003826f), U64(0x142929670a0e6e70),
+    U64(0x27b70a8546d22ffc), U64(0x2e1b21385c26c926),
+    U64(0x4d2c6dfc5ac42aed), U64(0x53380d139d95b3df),
+    U64(0x650a73548baf63de), U64(0x766a0abb3c77b2a8),
+    U64(0x81c2c92e47edaee6), U64(0x92722c851482353b),
+    U64(0xa2bfe8a14cf10364), U64(0xa81a664bbc423001),
+    U64(0xc24b8b70d0f89791), U64(0xc76c51a30654be30),
+    U64(0xd192e819d6ef5218), U64(0xd69906245565a910),
+    U64(0xf40e35855771202a), U64(0x106aa07032bbd1b8),
+    U64(0x19a4c116b8d2d0c8), U64(0x1e376c085141ab53),
+    U64(0x2748774cdf8eeb99), U64(0x34b0bcb5e19b48a8),
+    U64(0x391c0cb3c5c95a63), U64(0x4ed8aa4ae3418acb),
+    U64(0x5b9cca4f7763e373), U64(0x682e6ff3d6b2b8a3),
+    U64(0x748f82ee5defb2fc), U64(0x78a5636f43172f60),
+    U64(0x84c87814a1f0ab72), U64(0x8cc702081a6439ec),
+    U64(0x90befffa23631e28), U64(0xa4506cebde82bde9),
+    U64(0xbef9a3f7b2c67915), U64(0xc67178f2e372532b),
+    U64(0xca273eceea26619c), U64(0xd186b8c721c0c207),
+    U64(0xeada7dd6cde0eb1e), U64(0xf57d4f7fee6ed178),
+    U64(0x06f067aa72176fba), U64(0x0a637dc5a2c898a6),
+    U64(0x113f9804bef90dae), U64(0x1b710b35131c471b),
+    U64(0x28db77f523047d84), U64(0x32caab7b40c72493),
+    U64(0x3c9ebe0a15c9bebc), U64(0x431d67c49c100d4c),
+    U64(0x4cc5d4becb3e42b6), U64(0x597f299cfc657e2a),
+    U64(0x5fcb6fab3ad6faec), U64(0x6c44198c4a475817)
+};
+
+#  ifndef PEDANTIC
+#   if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+#    if defined(__x86_64) || defined(__x86_64__)
+#     define ROTR(a,n)    ({ SHA_LONG64 ret;              \
+                                asm ("rorq %1,%0"       \
+                                : "=r"(ret)             \
+                                : "J"(n),"0"(a)         \
+                                : "cc"); ret;           })
+#     if !defined(B_ENDIAN)
+#      define PULL64(x) ({ SHA_LONG64 ret=*((const SHA_LONG64 *)(&(x)));  \
+                                asm ("bswapq    %0"             \
+                                : "=r"(ret)                     \
+                                : "0"(ret)); ret;               })
+#     endif
+#    elif (defined(__i386) || defined(__i386__)) && !defined(B_ENDIAN)
+#     if defined(I386_ONLY)
+#      define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\
+                         unsigned int hi=p[0],lo=p[1];          \
+                                asm("xchgb %%ah,%%al;xchgb %%dh,%%dl;"\
+                                    "roll $16,%%eax; roll $16,%%edx; "\
+                                    "xchgb %%ah,%%al;xchgb %%dh,%%dl;" \
+                                : "=a"(lo),"=d"(hi)             \
+                                : "0"(lo),"1"(hi) : "cc");      \
+                                ((SHA_LONG64)hi)<<32|lo;        })
+#     else
+#      define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\
+                         unsigned int hi=p[0],lo=p[1];          \
+                                asm ("bswapl %0; bswapl %1;"    \
+                                : "=r"(lo),"=r"(hi)             \
+                                : "0"(lo),"1"(hi));             \
+                                ((SHA_LONG64)hi)<<32|lo;        })
+#     endif
+#    elif (defined(_ARCH_PPC) && defined(__64BIT__)) || defined(_ARCH_PPC64)
+#     define ROTR(a,n)    ({ SHA_LONG64 ret;              \
+                                asm ("rotrdi %0,%1,%2"  \
+                                : "=r"(ret)             \
+                                : "r"(a),"K"(n)); ret;  })
+#    elif defined(__aarch64__)
+#     define ROTR(a,n)    ({ SHA_LONG64 ret;              \
+                                asm ("ror %0,%1,%2"     \
+                                : "=r"(ret)             \
+                                : "r"(a),"I"(n)); ret;  })
+#     if  defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
+        __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
+#      define PULL64(x)   ({ SHA_LONG64 ret;                      \
+                                asm ("rev       %0,%1"          \
+                                : "=r"(ret)                     \
+                                : "r"(*((const SHA_LONG64 *)(&(x))))); ret;             })
+#     endif
+#    endif
+#   elif defined(_MSC_VER)
+#    if defined(_WIN64)         /* applies to both IA-64 and AMD64 */
+#     pragma intrinsic(_rotr64)
+#     define ROTR(a,n)    _rotr64((a),n)
+#    endif
+#    if defined(_M_IX86) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
+#     if defined(I386_ONLY)
+static SHA_LONG64 __fastcall __pull64be(const void *x)
+{
+    _asm mov edx,[ecx + 0]
+    _asm mov eax,[ecx + 4]
+_asm xchg dh, dl
+        _asm xchg ah, al
+        _asm rol edx, 16 _asm rol eax, 16 _asm xchg dh, dl _asm xchg ah, al}
+#     else
+static SHA_LONG64 __fastcall __pull64be(const void *x)
+{
+    _asm mov edx,[ecx + 0]
+    _asm mov eax,[ecx + 4]
+_asm bswap edx _asm bswap eax}
+#     endif
+#     define PULL64(x) __pull64be(&(x))
+#     if _MSC_VER<=1200
+#      pragma inline_depth(0)
+#     endif
+#    endif
 #   endif
 #  endif
-# elif defined(_MSC_VER)
-#  if defined(_WIN64)	/* applies to both IA-64 and AMD64 */
-#   pragma intrinsic(_rotr64)
-#   define ROTR(a,n)	_rotr64((a),n)
+#  ifndef PULL64
+#   define B(x,j)    (((SHA_LONG64)(*(((const unsigned char *)(&x))+j)))<<((7-j)*8))
+#   define PULL64(x) (B(x,0)|B(x,1)|B(x,2)|B(x,3)|B(x,4)|B(x,5)|B(x,6)|B(x,7))
 #  endif
-#  if defined(_M_IX86) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-#   if defined(I386_ONLY)
-    static SHA_LONG64 __fastcall __pull64be(const void *x)
-    {	_asm	mov	edx, [ecx + 0]
-	_asm	mov	eax, [ecx + 4]
-	_asm	xchg	dh,dl
-	_asm	xchg	ah,al
-	_asm	rol	edx,16
-	_asm	rol	eax,16
-	_asm	xchg	dh,dl
-	_asm	xchg	ah,al
-    }
+#  ifndef ROTR
+#   define ROTR(x,s)       (((x)>>s) | (x)<<(64-s))
+#  endif
+#  define Sigma0(x)       (ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
+#  define Sigma1(x)       (ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41))
+#  define sigma0(x)       (ROTR((x),1)  ^ ROTR((x),8)  ^ ((x)>>7))
+#  define sigma1(x)       (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
+#  define Ch(x,y,z)       (((x) & (y)) ^ ((~(x)) & (z)))
+#  define Maj(x,y,z)      (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
+#  if defined(__i386) || defined(__i386__) || defined(_M_IX86)
+/*
+ * This code should give better results on 32-bit CPU with less than
+ * ~24 registers, both size and performance wise...
+ */ static void sha512_block_data_order(SHA512_CTX *ctx, const void *in,
+                                        size_t num)
+{
+    const SHA_LONG64 *W = in;
+    SHA_LONG64 A, E, T;
+    SHA_LONG64 X[9 + 80], *F;
+    int i;
+
+    while (num--) {
+
+        F = X + 80;
+        A = ctx->h[0];
+        F[1] = ctx->h[1];
+        F[2] = ctx->h[2];
+        F[3] = ctx->h[3];
+        E = ctx->h[4];
+        F[5] = ctx->h[5];
+        F[6] = ctx->h[6];
+        F[7] = ctx->h[7];
+
+        for (i = 0; i < 16; i++, F--) {
+#   ifdef B_ENDIAN
+            T = W[i];
 #   else
-    static SHA_LONG64 __fastcall __pull64be(const void *x)
-    {	_asm	mov	edx, [ecx + 0]
-	_asm	mov	eax, [ecx + 4]
-	_asm	bswap	edx
-	_asm	bswap	eax
+            T = PULL64(W[i]);
+#   endif
+            F[0] = A;
+            F[4] = E;
+            F[8] = T;
+            T += F[7] + Sigma1(E) + Ch(E, F[5], F[6]) + K512[i];
+            E = F[3] + T;
+            A = T + Sigma0(A) + Maj(A, F[1], F[2]);
+        }
+
+        for (; i < 80; i++, F--) {
+            T = sigma0(F[8 + 16 - 1]);
+            T += sigma1(F[8 + 16 - 14]);
+            T += F[8 + 16] + F[8 + 16 - 9];
+
+            F[0] = A;
+            F[4] = E;
+            F[8] = T;
+            T += F[7] + Sigma1(E) + Ch(E, F[5], F[6]) + K512[i];
+            E = F[3] + T;
+            A = T + Sigma0(A) + Maj(A, F[1], F[2]);
+        }
+
+        ctx->h[0] += A;
+        ctx->h[1] += F[1];
+        ctx->h[2] += F[2];
+        ctx->h[3] += F[3];
+        ctx->h[4] += E;
+        ctx->h[5] += F[5];
+        ctx->h[6] += F[6];
+        ctx->h[7] += F[7];
+
+        W += SHA_LBLOCK;
     }
+}
+
+#  elif defined(OPENSSL_SMALL_FOOTPRINT)
+static void sha512_block_data_order(SHA512_CTX *ctx, const void *in,
+                                    size_t num)
+{
+    const SHA_LONG64 *W = in;
+    SHA_LONG64 a, b, c, d, e, f, g, h, s0, s1, T1, T2;
+    SHA_LONG64 X[16];
+    int i;
+
+    while (num--) {
+
+        a = ctx->h[0];
+        b = ctx->h[1];
+        c = ctx->h[2];
+        d = ctx->h[3];
+        e = ctx->h[4];
+        f = ctx->h[5];
+        g = ctx->h[6];
+        h = ctx->h[7];
+
+        for (i = 0; i < 16; i++) {
+#   ifdef B_ENDIAN
+            T1 = X[i] = W[i];
+#   else
+            T1 = X[i] = PULL64(W[i]);
 #   endif
-#   define PULL64(x) __pull64be(&(x))
-#   if _MSC_VER<=1200
-#    pragma inline_depth(0)
+            T1 += h + Sigma1(e) + Ch(e, f, g) + K512[i];
+            T2 = Sigma0(a) + Maj(a, b, c);
+            h = g;
+            g = f;
+            f = e;
+            e = d + T1;
+            d = c;
+            c = b;
+            b = a;
+            a = T1 + T2;
+        }
+
+        for (; i < 80; i++) {
+            s0 = X[(i + 1) & 0x0f];
+            s0 = sigma0(s0);
+            s1 = X[(i + 14) & 0x0f];
+            s1 = sigma1(s1);
+
+            T1 = X[i & 0xf] += s0 + s1 + X[(i + 9) & 0xf];
+            T1 += h + Sigma1(e) + Ch(e, f, g) + K512[i];
+            T2 = Sigma0(a) + Maj(a, b, c);
+            h = g;
+            g = f;
+            f = e;
+            e = d + T1;
+            d = c;
+            c = b;
+            b = a;
+            a = T1 + T2;
+        }
+
+        ctx->h[0] += a;
+        ctx->h[1] += b;
+        ctx->h[2] += c;
+        ctx->h[3] += d;
+        ctx->h[4] += e;
+        ctx->h[5] += f;
+        ctx->h[6] += g;
+        ctx->h[7] += h;
+
+        W += SHA_LBLOCK;
+    }
+}
+
+#  else
+#   define ROUND_00_15(i,a,b,c,d,e,f,g,h)          do {    \
+        T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];      \
+        h = Sigma0(a) + Maj(a,b,c);                     \
+        d += T1;        h += T1;                } while (0)
+#   define ROUND_16_80(i,j,a,b,c,d,e,f,g,h,X)      do {    \
+        s0 = X[(j+1)&0x0f];     s0 = sigma0(s0);        \
+        s1 = X[(j+14)&0x0f];    s1 = sigma1(s1);        \
+        T1 = X[(j)&0x0f] += s0 + s1 + X[(j+9)&0x0f];    \
+        ROUND_00_15(i+j,a,b,c,d,e,f,g,h);               } while (0)
+static void sha512_block_data_order(SHA512_CTX *ctx, const void *in,
+                                    size_t num)
+{
+    const SHA_LONG64 *W = in;
+    SHA_LONG64 a, b, c, d, e, f, g, h, s0, s1, T1;
+    SHA_LONG64 X[16];
+    int i;
+
+    while (num--) {
+
+        a = ctx->h[0];
+        b = ctx->h[1];
+        c = ctx->h[2];
+        d = ctx->h[3];
+        e = ctx->h[4];
+        f = ctx->h[5];
+        g = ctx->h[6];
+        h = ctx->h[7];
+
+#   ifdef B_ENDIAN
+        T1 = X[0] = W[0];
+        ROUND_00_15(0, a, b, c, d, e, f, g, h);
+        T1 = X[1] = W[1];
+        ROUND_00_15(1, h, a, b, c, d, e, f, g);
+        T1 = X[2] = W[2];
+        ROUND_00_15(2, g, h, a, b, c, d, e, f);
+        T1 = X[3] = W[3];
+        ROUND_00_15(3, f, g, h, a, b, c, d, e);
+        T1 = X[4] = W[4];
+        ROUND_00_15(4, e, f, g, h, a, b, c, d);
+        T1 = X[5] = W[5];
+        ROUND_00_15(5, d, e, f, g, h, a, b, c);
+        T1 = X[6] = W[6];
+        ROUND_00_15(6, c, d, e, f, g, h, a, b);
+        T1 = X[7] = W[7];
+        ROUND_00_15(7, b, c, d, e, f, g, h, a);
+        T1 = X[8] = W[8];
+        ROUND_00_15(8, a, b, c, d, e, f, g, h);
+        T1 = X[9] = W[9];
+        ROUND_00_15(9, h, a, b, c, d, e, f, g);
+        T1 = X[10] = W[10];
+        ROUND_00_15(10, g, h, a, b, c, d, e, f);
+        T1 = X[11] = W[11];
+        ROUND_00_15(11, f, g, h, a, b, c, d, e);
+        T1 = X[12] = W[12];
+        ROUND_00_15(12, e, f, g, h, a, b, c, d);
+        T1 = X[13] = W[13];
+        ROUND_00_15(13, d, e, f, g, h, a, b, c);
+        T1 = X[14] = W[14];
+        ROUND_00_15(14, c, d, e, f, g, h, a, b);
+        T1 = X[15] = W[15];
+        ROUND_00_15(15, b, c, d, e, f, g, h, a);
+#   else
+        T1 = X[0] = PULL64(W[0]);
+        ROUND_00_15(0, a, b, c, d, e, f, g, h);
+        T1 = X[1] = PULL64(W[1]);
+        ROUND_00_15(1, h, a, b, c, d, e, f, g);
+        T1 = X[2] = PULL64(W[2]);
+        ROUND_00_15(2, g, h, a, b, c, d, e, f);
+        T1 = X[3] = PULL64(W[3]);
+        ROUND_00_15(3, f, g, h, a, b, c, d, e);
+        T1 = X[4] = PULL64(W[4]);
+        ROUND_00_15(4, e, f, g, h, a, b, c, d);
+        T1 = X[5] = PULL64(W[5]);
+        ROUND_00_15(5, d, e, f, g, h, a, b, c);
+        T1 = X[6] = PULL64(W[6]);
+        ROUND_00_15(6, c, d, e, f, g, h, a, b);
+        T1 = X[7] = PULL64(W[7]);
+        ROUND_00_15(7, b, c, d, e, f, g, h, a);
+        T1 = X[8] = PULL64(W[8]);
+        ROUND_00_15(8, a, b, c, d, e, f, g, h);
+        T1 = X[9] = PULL64(W[9]);
+        ROUND_00_15(9, h, a, b, c, d, e, f, g);
+        T1 = X[10] = PULL64(W[10]);
+        ROUND_00_15(10, g, h, a, b, c, d, e, f);
+        T1 = X[11] = PULL64(W[11]);
+        ROUND_00_15(11, f, g, h, a, b, c, d, e);
+        T1 = X[12] = PULL64(W[12]);
+        ROUND_00_15(12, e, f, g, h, a, b, c, d);
+        T1 = X[13] = PULL64(W[13]);
+        ROUND_00_15(13, d, e, f, g, h, a, b, c);
+        T1 = X[14] = PULL64(W[14]);
+        ROUND_00_15(14, c, d, e, f, g, h, a, b);
+        T1 = X[15] = PULL64(W[15]);
+        ROUND_00_15(15, b, c, d, e, f, g, h, a);
 #   endif
-#  endif
-# endif
-#endif
 
-#ifndef PULL64
-#define B(x,j)    (((SHA_LONG64)(*(((const unsigned char *)(&x))+j)))<<((7-j)*8))
-#define PULL64(x) (B(x,0)|B(x,1)|B(x,2)|B(x,3)|B(x,4)|B(x,5)|B(x,6)|B(x,7))
-#endif
+        for (i = 16; i < 80; i += 16) {
+            ROUND_16_80(i, 0, a, b, c, d, e, f, g, h, X);
+            ROUND_16_80(i, 1, h, a, b, c, d, e, f, g, X);
+            ROUND_16_80(i, 2, g, h, a, b, c, d, e, f, X);
+            ROUND_16_80(i, 3, f, g, h, a, b, c, d, e, X);
+            ROUND_16_80(i, 4, e, f, g, h, a, b, c, d, X);
+            ROUND_16_80(i, 5, d, e, f, g, h, a, b, c, X);
+            ROUND_16_80(i, 6, c, d, e, f, g, h, a, b, X);
+            ROUND_16_80(i, 7, b, c, d, e, f, g, h, a, X);
+            ROUND_16_80(i, 8, a, b, c, d, e, f, g, h, X);
+            ROUND_16_80(i, 9, h, a, b, c, d, e, f, g, X);
+            ROUND_16_80(i, 10, g, h, a, b, c, d, e, f, X);
+            ROUND_16_80(i, 11, f, g, h, a, b, c, d, e, X);
+            ROUND_16_80(i, 12, e, f, g, h, a, b, c, d, X);
+            ROUND_16_80(i, 13, d, e, f, g, h, a, b, c, X);
+            ROUND_16_80(i, 14, c, d, e, f, g, h, a, b, X);
+            ROUND_16_80(i, 15, b, c, d, e, f, g, h, a, X);
+        }
+
+        ctx->h[0] += a;
+        ctx->h[1] += b;
+        ctx->h[2] += c;
+        ctx->h[3] += d;
+        ctx->h[4] += e;
+        ctx->h[5] += f;
+        ctx->h[6] += g;
+        ctx->h[7] += h;
+
+        W += SHA_LBLOCK;
+    }
+}
 
-#ifndef ROTR
-#define ROTR(x,s)	(((x)>>s) | (x)<<(64-s))
-#endif
+#  endif
 
-#define Sigma0(x)	(ROTR((x),28) ^ ROTR((x),34) ^ ROTR((x),39))
-#define Sigma1(x)	(ROTR((x),14) ^ ROTR((x),18) ^ ROTR((x),41))
-#define sigma0(x)	(ROTR((x),1)  ^ ROTR((x),8)  ^ ((x)>>7))
-#define sigma1(x)	(ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6))
+# endif                         /* SHA512_ASM */
 
-#define Ch(x,y,z)	(((x) & (y)) ^ ((~(x)) & (z)))
-#define Maj(x,y,z)	(((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
+#else                           /* !OPENSSL_NO_SHA512 */
 
+# if defined(PEDANTIC) || defined(__DECC) || defined(OPENSSL_SYS_MACOSX)
+static void *dummy = &dummy;
+# endif
 
-#if defined(__i386) || defined(__i386__) || defined(_M_IX86)
-/*
- * This code should give better results on 32-bit CPU with less than
- * ~24 registers, both size and performance wise...
- */
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
-	{
-	const SHA_LONG64 *W=in;
-	SHA_LONG64	A,E,T;
-	SHA_LONG64	X[9+80],*F;
-	int i;
-
-			while (num--) {
-
-	F    = X+80;
-	A    = ctx->h[0];	F[1] = ctx->h[1];
-	F[2] = ctx->h[2];	F[3] = ctx->h[3];
-	E    = ctx->h[4];	F[5] = ctx->h[5];
-	F[6] = ctx->h[6];	F[7] = ctx->h[7];
-
-	for (i=0;i<16;i++,F--)
-		{
-#ifdef B_ENDIAN
-		T = W[i];
-#else
-		T = PULL64(W[i]);
-#endif
-		F[0] = A;
-		F[4] = E;
-		F[8] = T;
-		T   += F[7] + Sigma1(E) + Ch(E,F[5],F[6]) + K512[i];
-		E    = F[3] + T;
-		A    = T + Sigma0(A) + Maj(A,F[1],F[2]);
-		}
-
-	for (;i<80;i++,F--)
-		{
-		T    = sigma0(F[8+16-1]);
-		T   += sigma1(F[8+16-14]);
-		T   += F[8+16] + F[8+16-9];
-
-		F[0] = A;
-		F[4] = E;
-		F[8] = T;
-		T   += F[7] + Sigma1(E) + Ch(E,F[5],F[6]) + K512[i];
-		E    = F[3] + T;
-		A    = T + Sigma0(A) + Maj(A,F[1],F[2]);
-		}
-
-	ctx->h[0] += A;		ctx->h[1] += F[1];
-	ctx->h[2] += F[2];	ctx->h[3] += F[3];
-	ctx->h[4] += E;		ctx->h[5] += F[5];
-	ctx->h[6] += F[6];	ctx->h[7] += F[7];
-
-			W+=SHA_LBLOCK;
-			}
-	}
-
-#elif defined(OPENSSL_SMALL_FOOTPRINT)
-
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
-	{
-	const SHA_LONG64 *W=in;
-	SHA_LONG64	a,b,c,d,e,f,g,h,s0,s1,T1,T2;
-	SHA_LONG64	X[16];
-	int i;
-
-			while (num--) {
-
-	a = ctx->h[0];	b = ctx->h[1];	c = ctx->h[2];	d = ctx->h[3];
-	e = ctx->h[4];	f = ctx->h[5];	g = ctx->h[6];	h = ctx->h[7];
-
-	for (i=0;i<16;i++)
-		{
-#ifdef B_ENDIAN
-		T1 = X[i] = W[i];
-#else
-		T1 = X[i] = PULL64(W[i]);
-#endif
-		T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];
-		T2 = Sigma0(a) + Maj(a,b,c);
-		h = g;	g = f;	f = e;	e = d + T1;
-		d = c;	c = b;	b = a;	a = T1 + T2;
-		}
-
-	for (;i<80;i++)
-		{
-		s0 = X[(i+1)&0x0f];	s0 = sigma0(s0);
-		s1 = X[(i+14)&0x0f];	s1 = sigma1(s1);
-
-		T1 = X[i&0xf] += s0 + s1 + X[(i+9)&0xf];
-		T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];
-		T2 = Sigma0(a) + Maj(a,b,c);
-		h = g;	g = f;	f = e;	e = d + T1;
-		d = c;	c = b;	b = a;	a = T1 + T2;
-		}
-
-	ctx->h[0] += a;	ctx->h[1] += b;	ctx->h[2] += c;	ctx->h[3] += d;
-	ctx->h[4] += e;	ctx->h[5] += f;	ctx->h[6] += g;	ctx->h[7] += h;
-
-			W+=SHA_LBLOCK;
-			}
-	}
-
-#else
-
-#define	ROUND_00_15(i,a,b,c,d,e,f,g,h)		do {	\
-	T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];	\
-	h = Sigma0(a) + Maj(a,b,c);			\
-	d += T1;	h += T1;		} while (0)
-
-#define	ROUND_16_80(i,j,a,b,c,d,e,f,g,h,X)	do {	\
-	s0 = X[(j+1)&0x0f];	s0 = sigma0(s0);	\
-	s1 = X[(j+14)&0x0f];	s1 = sigma1(s1);	\
-	T1 = X[(j)&0x0f] += s0 + s1 + X[(j+9)&0x0f];	\
-	ROUND_00_15(i+j,a,b,c,d,e,f,g,h);		} while (0)
-
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
-	{
-	const SHA_LONG64 *W=in;
-	SHA_LONG64	a,b,c,d,e,f,g,h,s0,s1,T1;
-	SHA_LONG64	X[16];
-	int i;
-
-			while (num--) {
-
-	a = ctx->h[0];	b = ctx->h[1];	c = ctx->h[2];	d = ctx->h[3];
-	e = ctx->h[4];	f = ctx->h[5];	g = ctx->h[6];	h = ctx->h[7];
-
-#ifdef B_ENDIAN
-	T1 = X[0] = W[0];	ROUND_00_15(0,a,b,c,d,e,f,g,h);
-	T1 = X[1] = W[1];	ROUND_00_15(1,h,a,b,c,d,e,f,g);
-	T1 = X[2] = W[2];	ROUND_00_15(2,g,h,a,b,c,d,e,f);
-	T1 = X[3] = W[3];	ROUND_00_15(3,f,g,h,a,b,c,d,e);
-	T1 = X[4] = W[4];	ROUND_00_15(4,e,f,g,h,a,b,c,d);
-	T1 = X[5] = W[5];	ROUND_00_15(5,d,e,f,g,h,a,b,c);
-	T1 = X[6] = W[6];	ROUND_00_15(6,c,d,e,f,g,h,a,b);
-	T1 = X[7] = W[7];	ROUND_00_15(7,b,c,d,e,f,g,h,a);
-	T1 = X[8] = W[8];	ROUND_00_15(8,a,b,c,d,e,f,g,h);
-	T1 = X[9] = W[9];	ROUND_00_15(9,h,a,b,c,d,e,f,g);
-	T1 = X[10] = W[10];	ROUND_00_15(10,g,h,a,b,c,d,e,f);
-	T1 = X[11] = W[11];	ROUND_00_15(11,f,g,h,a,b,c,d,e);
-	T1 = X[12] = W[12];	ROUND_00_15(12,e,f,g,h,a,b,c,d);
-	T1 = X[13] = W[13];	ROUND_00_15(13,d,e,f,g,h,a,b,c);
-	T1 = X[14] = W[14];	ROUND_00_15(14,c,d,e,f,g,h,a,b);
-	T1 = X[15] = W[15];	ROUND_00_15(15,b,c,d,e,f,g,h,a);
-#else
-	T1 = X[0]  = PULL64(W[0]);	ROUND_00_15(0,a,b,c,d,e,f,g,h);
-	T1 = X[1]  = PULL64(W[1]);	ROUND_00_15(1,h,a,b,c,d,e,f,g);
-	T1 = X[2]  = PULL64(W[2]);	ROUND_00_15(2,g,h,a,b,c,d,e,f);
-	T1 = X[3]  = PULL64(W[3]);	ROUND_00_15(3,f,g,h,a,b,c,d,e);
-	T1 = X[4]  = PULL64(W[4]);	ROUND_00_15(4,e,f,g,h,a,b,c,d);
-	T1 = X[5]  = PULL64(W[5]);	ROUND_00_15(5,d,e,f,g,h,a,b,c);
-	T1 = X[6]  = PULL64(W[6]);	ROUND_00_15(6,c,d,e,f,g,h,a,b);
-	T1 = X[7]  = PULL64(W[7]);	ROUND_00_15(7,b,c,d,e,f,g,h,a);
-	T1 = X[8]  = PULL64(W[8]);	ROUND_00_15(8,a,b,c,d,e,f,g,h);
-	T1 = X[9]  = PULL64(W[9]);	ROUND_00_15(9,h,a,b,c,d,e,f,g);
-	T1 = X[10] = PULL64(W[10]);	ROUND_00_15(10,g,h,a,b,c,d,e,f);
-	T1 = X[11] = PULL64(W[11]);	ROUND_00_15(11,f,g,h,a,b,c,d,e);
-	T1 = X[12] = PULL64(W[12]);	ROUND_00_15(12,e,f,g,h,a,b,c,d);
-	T1 = X[13] = PULL64(W[13]);	ROUND_00_15(13,d,e,f,g,h,a,b,c);
-	T1 = X[14] = PULL64(W[14]);	ROUND_00_15(14,c,d,e,f,g,h,a,b);
-	T1 = X[15] = PULL64(W[15]);	ROUND_00_15(15,b,c,d,e,f,g,h,a);
-#endif
-
-	for (i=16;i<80;i+=16)
-		{
-		ROUND_16_80(i, 0,a,b,c,d,e,f,g,h,X);
-		ROUND_16_80(i, 1,h,a,b,c,d,e,f,g,X);
-		ROUND_16_80(i, 2,g,h,a,b,c,d,e,f,X);
-		ROUND_16_80(i, 3,f,g,h,a,b,c,d,e,X);
-		ROUND_16_80(i, 4,e,f,g,h,a,b,c,d,X);
-		ROUND_16_80(i, 5,d,e,f,g,h,a,b,c,X);
-		ROUND_16_80(i, 6,c,d,e,f,g,h,a,b,X);
-		ROUND_16_80(i, 7,b,c,d,e,f,g,h,a,X);
-		ROUND_16_80(i, 8,a,b,c,d,e,f,g,h,X);
-		ROUND_16_80(i, 9,h,a,b,c,d,e,f,g,X);
-		ROUND_16_80(i,10,g,h,a,b,c,d,e,f,X);
-		ROUND_16_80(i,11,f,g,h,a,b,c,d,e,X);
-		ROUND_16_80(i,12,e,f,g,h,a,b,c,d,X);
-		ROUND_16_80(i,13,d,e,f,g,h,a,b,c,X);
-		ROUND_16_80(i,14,c,d,e,f,g,h,a,b,X);
-		ROUND_16_80(i,15,b,c,d,e,f,g,h,a,X);
-		}
-
-	ctx->h[0] += a;	ctx->h[1] += b;	ctx->h[2] += c;	ctx->h[3] += d;
-	ctx->h[4] += e;	ctx->h[5] += f;	ctx->h[6] += g;	ctx->h[7] += h;
-
-			W+=SHA_LBLOCK;
-			}
-	}
-
-#endif
-
-#endif /* SHA512_ASM */
-
-#else /* !OPENSSL_NO_SHA512 */
-
-#if defined(PEDANTIC) || defined(__DECC) || defined(OPENSSL_SYS_MACOSX)
-static void *dummy=&dummy;
-#endif
-
-#endif /* !OPENSSL_NO_SHA512 */
+#endif                          /* !OPENSSL_NO_SHA512 */
diff --git a/crypto/sha/sha512t.c b/crypto/sha/sha512t.c
index 210041d435..178882fc76 100644
--- a/crypto/sha/sha512t.c
+++ b/crypto/sha/sha512t.c
@@ -15,170 +15,182 @@
 int main(int argc, char *argv[])
 {
     printf("No SHA512 support\n");
-    return(0);
+    return (0);
 }
 #else
 
 unsigned char app_c1[SHA512_DIGEST_LENGTH] = {
-	0xdd,0xaf,0x35,0xa1,0x93,0x61,0x7a,0xba,
-	0xcc,0x41,0x73,0x49,0xae,0x20,0x41,0x31,
-	0x12,0xe6,0xfa,0x4e,0x89,0xa9,0x7e,0xa2,
-	0x0a,0x9e,0xee,0xe6,0x4b,0x55,0xd3,0x9a,
-	0x21,0x92,0x99,0x2a,0x27,0x4f,0xc1,0xa8,
-	0x36,0xba,0x3c,0x23,0xa3,0xfe,0xeb,0xbd,
-	0x45,0x4d,0x44,0x23,0x64,0x3c,0xe8,0x0e,
-	0x2a,0x9a,0xc9,0x4f,0xa5,0x4c,0xa4,0x9f };
+    0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba,
+    0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31,
+    0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2,
+    0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a,
+    0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8,
+    0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd,
+    0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e,
+    0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f
+};
 
 unsigned char app_c2[SHA512_DIGEST_LENGTH] = {
-	0x8e,0x95,0x9b,0x75,0xda,0xe3,0x13,0xda,
-	0x8c,0xf4,0xf7,0x28,0x14,0xfc,0x14,0x3f,
-	0x8f,0x77,0x79,0xc6,0xeb,0x9f,0x7f,0xa1,
-	0x72,0x99,0xae,0xad,0xb6,0x88,0x90,0x18,
-	0x50,0x1d,0x28,0x9e,0x49,0x00,0xf7,0xe4,
-	0x33,0x1b,0x99,0xde,0xc4,0xb5,0x43,0x3a,
-	0xc7,0xd3,0x29,0xee,0xb6,0xdd,0x26,0x54,
-	0x5e,0x96,0xe5,0x5b,0x87,0x4b,0xe9,0x09 };
+    0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda,
+    0x8c, 0xf4, 0xf7, 0x28, 0x14, 0xfc, 0x14, 0x3f,
+    0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f, 0x7f, 0xa1,
+    0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18,
+    0x50, 0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4,
+    0x33, 0x1b, 0x99, 0xde, 0xc4, 0xb5, 0x43, 0x3a,
+    0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54,
+    0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09
+};
 
 unsigned char app_c3[SHA512_DIGEST_LENGTH] = {
-	0xe7,0x18,0x48,0x3d,0x0c,0xe7,0x69,0x64,
-	0x4e,0x2e,0x42,0xc7,0xbc,0x15,0xb4,0x63,
-	0x8e,0x1f,0x98,0xb1,0x3b,0x20,0x44,0x28,
-	0x56,0x32,0xa8,0x03,0xaf,0xa9,0x73,0xeb,
-	0xde,0x0f,0xf2,0x44,0x87,0x7e,0xa6,0x0a,
-	0x4c,0xb0,0x43,0x2c,0xe5,0x77,0xc3,0x1b,
-	0xeb,0x00,0x9c,0x5c,0x2c,0x49,0xaa,0x2e,
-	0x4e,0xad,0xb2,0x17,0xad,0x8c,0xc0,0x9b };
+    0xe7, 0x18, 0x48, 0x3d, 0x0c, 0xe7, 0x69, 0x64,
+    0x4e, 0x2e, 0x42, 0xc7, 0xbc, 0x15, 0xb4, 0x63,
+    0x8e, 0x1f, 0x98, 0xb1, 0x3b, 0x20, 0x44, 0x28,
+    0x56, 0x32, 0xa8, 0x03, 0xaf, 0xa9, 0x73, 0xeb,
+    0xde, 0x0f, 0xf2, 0x44, 0x87, 0x7e, 0xa6, 0x0a,
+    0x4c, 0xb0, 0x43, 0x2c, 0xe5, 0x77, 0xc3, 0x1b,
+    0xeb, 0x00, 0x9c, 0x5c, 0x2c, 0x49, 0xaa, 0x2e,
+    0x4e, 0xad, 0xb2, 0x17, 0xad, 0x8c, 0xc0, 0x9b
+};
 
 unsigned char app_d1[SHA384_DIGEST_LENGTH] = {
-	0xcb,0x00,0x75,0x3f,0x45,0xa3,0x5e,0x8b,
-	0xb5,0xa0,0x3d,0x69,0x9a,0xc6,0x50,0x07,
-	0x27,0x2c,0x32,0xab,0x0e,0xde,0xd1,0x63,
-	0x1a,0x8b,0x60,0x5a,0x43,0xff,0x5b,0xed,
-	0x80,0x86,0x07,0x2b,0xa1,0xe7,0xcc,0x23,
-	0x58,0xba,0xec,0xa1,0x34,0xc8,0x25,0xa7 };
+    0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b,
+    0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07,
+    0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63,
+    0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed,
+    0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23,
+    0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7
+};
 
 unsigned char app_d2[SHA384_DIGEST_LENGTH] = {
-	0x09,0x33,0x0c,0x33,0xf7,0x11,0x47,0xe8,
-	0x3d,0x19,0x2f,0xc7,0x82,0xcd,0x1b,0x47,
-	0x53,0x11,0x1b,0x17,0x3b,0x3b,0x05,0xd2,
-	0x2f,0xa0,0x80,0x86,0xe3,0xb0,0xf7,0x12,
-	0xfc,0xc7,0xc7,0x1a,0x55,0x7e,0x2d,0xb9,
-	0x66,0xc3,0xe9,0xfa,0x91,0x74,0x60,0x39 };
+    0x09, 0x33, 0x0c, 0x33, 0xf7, 0x11, 0x47, 0xe8,
+    0x3d, 0x19, 0x2f, 0xc7, 0x82, 0xcd, 0x1b, 0x47,
+    0x53, 0x11, 0x1b, 0x17, 0x3b, 0x3b, 0x05, 0xd2,
+    0x2f, 0xa0, 0x80, 0x86, 0xe3, 0xb0, 0xf7, 0x12,
+    0xfc, 0xc7, 0xc7, 0x1a, 0x55, 0x7e, 0x2d, 0xb9,
+    0x66, 0xc3, 0xe9, 0xfa, 0x91, 0x74, 0x60, 0x39
+};
 
 unsigned char app_d3[SHA384_DIGEST_LENGTH] = {
-	0x9d,0x0e,0x18,0x09,0x71,0x64,0x74,0xcb,
-	0x08,0x6e,0x83,0x4e,0x31,0x0a,0x4a,0x1c,
-	0xed,0x14,0x9e,0x9c,0x00,0xf2,0x48,0x52,
-	0x79,0x72,0xce,0xc5,0x70,0x4c,0x2a,0x5b,
-	0x07,0xb8,0xb3,0xdc,0x38,0xec,0xc4,0xeb,
-	0xae,0x97,0xdd,0xd8,0x7f,0x3d,0x89,0x85 };
-
-int main (int argc,char **argv)
-{ unsigned char md[SHA512_DIGEST_LENGTH];
-  int		i;
-  EVP_MD_CTX	evp;
-
-#ifdef OPENSSL_IA32_SSE2
-    /* Alternative to this is to call OpenSSL_add_all_algorithms...
-     * The below code is retained exclusively for debugging purposes. */
-    { char      *env;
-
-	if ((env=getenv("OPENSSL_ia32cap")))
-	    OPENSSL_ia32cap = strtoul (env,NULL,0);
-    }
-#endif
-
-    fprintf(stdout,"Testing SHA-512 ");
-
-    EVP_Digest ("abc",3,md,NULL,EVP_sha512(),NULL);
-    if (memcmp(md,app_c1,sizeof(app_c1)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 1 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_Digest ("abcdefgh""bcdefghi""cdefghij""defghijk"
-		"efghijkl""fghijklm""ghijklmn""hijklmno"
-		"ijklmnop""jklmnopq""klmnopqr""lmnopqrs"
-		"mnopqrst""nopqrstu",112,md,NULL,EVP_sha512(),NULL);
-    if (memcmp(md,app_c2,sizeof(app_c2)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 2 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_MD_CTX_init (&evp);
-    EVP_DigestInit_ex (&evp,EVP_sha512(),NULL);
-    for (i=0;i<1000000;i+=288)
-	EVP_DigestUpdate (&evp,	"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
-				(1000000-i)<288?1000000-i:288);
-    EVP_DigestFinal_ex (&evp,md,NULL);
-    EVP_MD_CTX_cleanup (&evp);
-
-    if (memcmp(md,app_c3,sizeof(app_c3)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 3 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    fprintf(stdout," passed.\n"); fflush(stdout);
-
-    fprintf(stdout,"Testing SHA-384 ");
-
-    EVP_Digest ("abc",3,md,NULL,EVP_sha384(),NULL);
-    if (memcmp(md,app_d1,sizeof(app_d1)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 1 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_Digest ("abcdefgh""bcdefghi""cdefghij""defghijk"
-		"efghijkl""fghijklm""ghijklmn""hijklmno"
-		"ijklmnop""jklmnopq""klmnopqr""lmnopqrs"
-		"mnopqrst""nopqrstu",112,md,NULL,EVP_sha384(),NULL);
-    if (memcmp(md,app_d2,sizeof(app_d2)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 2 of 3 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    EVP_MD_CTX_init (&evp);
-    EVP_DigestInit_ex (&evp,EVP_sha384(),NULL);
-    for (i=0;i<1000000;i+=64)
-	EVP_DigestUpdate (&evp,	"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
-				(1000000-i)<64?1000000-i:64);
-    EVP_DigestFinal_ex (&evp,md,NULL);
-    EVP_MD_CTX_cleanup (&evp);
-
-    if (memcmp(md,app_d3,sizeof(app_d3)))
-    {	fflush(stdout);
-	fprintf(stderr,"\nTEST 3 of 3 failed.\n");
-	return 1;
+    0x9d, 0x0e, 0x18, 0x09, 0x71, 0x64, 0x74, 0xcb,
+    0x08, 0x6e, 0x83, 0x4e, 0x31, 0x0a, 0x4a, 0x1c,
+    0xed, 0x14, 0x9e, 0x9c, 0x00, 0xf2, 0x48, 0x52,
+    0x79, 0x72, 0xce, 0xc5, 0x70, 0x4c, 0x2a, 0x5b,
+    0x07, 0xb8, 0xb3, 0xdc, 0x38, 0xec, 0xc4, 0xeb,
+    0xae, 0x97, 0xdd, 0xd8, 0x7f, 0x3d, 0x89, 0x85
+};
+
+int main(int argc, char **argv)
+{
+    unsigned char md[SHA512_DIGEST_LENGTH];
+    int i;
+    EVP_MD_CTX evp;
+
+# ifdef OPENSSL_IA32_SSE2
+    /*
+     * Alternative to this is to call OpenSSL_add_all_algorithms... The below
+     * code is retained exclusively for debugging purposes.
+     */
+    {
+        char *env;
+
+        if ((env = getenv("OPENSSL_ia32cap")))
+            OPENSSL_ia32cap = strtoul(env, NULL, 0);
     }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    fprintf(stdout," passed.\n"); fflush(stdout);
-
-  return 0;
+# endif
+
+    fprintf(stdout, "Testing SHA-512 ");
+
+    EVP_Digest("abc", 3, md, NULL, EVP_sha512(), NULL);
+    if (memcmp(md, app_c1, sizeof(app_c1))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 1 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_Digest("abcdefgh" "bcdefghi" "cdefghij" "defghijk"
+               "efghijkl" "fghijklm" "ghijklmn" "hijklmno"
+               "ijklmnop" "jklmnopq" "klmnopqr" "lmnopqrs"
+               "mnopqrst" "nopqrstu", 112, md, NULL, EVP_sha512(), NULL);
+    if (memcmp(md, app_c2, sizeof(app_c2))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 2 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_MD_CTX_init(&evp);
+    EVP_DigestInit_ex(&evp, EVP_sha512(), NULL);
+    for (i = 0; i < 1000000; i += 288)
+        EVP_DigestUpdate(&evp, "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa",
+                         (1000000 - i) < 288 ? 1000000 - i : 288);
+    EVP_DigestFinal_ex(&evp, md, NULL);
+    EVP_MD_CTX_cleanup(&evp);
+
+    if (memcmp(md, app_c3, sizeof(app_c3))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 3 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    fprintf(stdout, " passed.\n");
+    fflush(stdout);
+
+    fprintf(stdout, "Testing SHA-384 ");
+
+    EVP_Digest("abc", 3, md, NULL, EVP_sha384(), NULL);
+    if (memcmp(md, app_d1, sizeof(app_d1))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 1 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_Digest("abcdefgh" "bcdefghi" "cdefghij" "defghijk"
+               "efghijkl" "fghijklm" "ghijklmn" "hijklmno"
+               "ijklmnop" "jklmnopq" "klmnopqr" "lmnopqrs"
+               "mnopqrst" "nopqrstu", 112, md, NULL, EVP_sha384(), NULL);
+    if (memcmp(md, app_d2, sizeof(app_d2))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 2 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    EVP_MD_CTX_init(&evp);
+    EVP_DigestInit_ex(&evp, EVP_sha384(), NULL);
+    for (i = 0; i < 1000000; i += 64)
+        EVP_DigestUpdate(&evp, "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa",
+                         (1000000 - i) < 64 ? 1000000 - i : 64);
+    EVP_DigestFinal_ex(&evp, md, NULL);
+    EVP_MD_CTX_cleanup(&evp);
+
+    if (memcmp(md, app_d3, sizeof(app_d3))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 3 of 3 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    fprintf(stdout, " passed.\n");
+    fflush(stdout);
+
+    return 0;
 }
 #endif
diff --git a/crypto/sha/sha_dgst.c b/crypto/sha/sha_dgst.c
index fb63b17ff2..f77cf5e38d 100644
--- a/crypto/sha/sha_dgst.c
+++ b/crypto/sha/sha_dgst.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -60,16 +60,15 @@
 #include 
 #if !defined(OPENSSL_NO_SHA0) && !defined(OPENSSL_NO_SHA)
 
-#undef  SHA_1
-#define SHA_0
+# undef  SHA_1
+# define SHA_0
 
-#include 
+# include 
 
-const char SHA_version[]="SHA" OPENSSL_VERSION_PTEXT;
+const char SHA_version[] = "SHA" OPENSSL_VERSION_PTEXT;
 
 /* The implementation is in ../md32_common.h */
 
-#include "sha_locl.h"
+# include "sha_locl.h"
 
 #endif
-
diff --git a/crypto/sha/sha_locl.h b/crypto/sha/sha_locl.h
index d673255f78..03bd411ede 100644
--- a/crypto/sha/sha_locl.h
+++ b/crypto/sha/sha_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,48 +67,48 @@
 #define HASH_LONG               SHA_LONG
 #define HASH_CTX                SHA_CTX
 #define HASH_CBLOCK             SHA_CBLOCK
-#define HASH_MAKE_STRING(c,s)   do {	\
-	unsigned long ll;		\
-	ll=(c)->h0; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->h1; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->h2; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->h3; (void)HOST_l2c(ll,(s));	\
-	ll=(c)->h4; (void)HOST_l2c(ll,(s));	\
-	} while (0)
+#define HASH_MAKE_STRING(c,s)   do {    \
+        unsigned long ll;               \
+        ll=(c)->h0; (void)HOST_l2c(ll,(s));     \
+        ll=(c)->h1; (void)HOST_l2c(ll,(s));     \
+        ll=(c)->h2; (void)HOST_l2c(ll,(s));     \
+        ll=(c)->h3; (void)HOST_l2c(ll,(s));     \
+        ll=(c)->h4; (void)HOST_l2c(ll,(s));     \
+        } while (0)
 
 #if defined(SHA_0)
 
-# define HASH_UPDATE             	SHA_Update
-# define HASH_TRANSFORM          	SHA_Transform
-# define HASH_FINAL              	SHA_Final
-# define HASH_INIT			SHA_Init
-# define HASH_BLOCK_DATA_ORDER   	sha_block_data_order
-# define Xupdate(a,ix,ia,ib,ic,id)	(ix=(a)=(ia^ib^ic^id))
+# define HASH_UPDATE                    SHA_Update
+# define HASH_TRANSFORM                 SHA_Transform
+# define HASH_FINAL                     SHA_Final
+# define HASH_INIT                      SHA_Init
+# define HASH_BLOCK_DATA_ORDER          sha_block_data_order
+# define Xupdate(a,ix,ia,ib,ic,id)      (ix=(a)=(ia^ib^ic^id))
 
-static void sha_block_data_order (SHA_CTX *c, const void *p,size_t num);
+static void sha_block_data_order(SHA_CTX *c, const void *p, size_t num);
 
 #elif defined(SHA_1)
 
-# define HASH_UPDATE             	SHA1_Update
-# define HASH_TRANSFORM          	SHA1_Transform
-# define HASH_FINAL              	SHA1_Final
-# define HASH_INIT			SHA1_Init
-# define HASH_BLOCK_DATA_ORDER   	sha1_block_data_order
+# define HASH_UPDATE                    SHA1_Update
+# define HASH_TRANSFORM                 SHA1_Transform
+# define HASH_FINAL                     SHA1_Final
+# define HASH_INIT                      SHA1_Init
+# define HASH_BLOCK_DATA_ORDER          sha1_block_data_order
 # if defined(__MWERKS__) && defined(__MC68K__)
    /* Metrowerks for Motorola fails otherwise:-(  */
-#  define Xupdate(a,ix,ia,ib,ic,id)	do { (a)=(ia^ib^ic^id);		\
-					     ix=(a)=ROTATE((a),1);	\
-					} while (0)
+#  define Xupdate(a,ix,ia,ib,ic,id)     do { (a)=(ia^ib^ic^id);         \
+                                             ix=(a)=ROTATE((a),1);      \
+                                        } while (0)
 # else
-#  define Xupdate(a,ix,ia,ib,ic,id)	( (a)=(ia^ib^ic^id),	\
-					  ix=(a)=ROTATE((a),1)	\
-					)
+#  define Xupdate(a,ix,ia,ib,ic,id)     ( (a)=(ia^ib^ic^id),    \
+                                          ix=(a)=ROTATE((a),1)  \
+                                        )
 # endif
 
-#ifndef SHA1_ASM
+# ifndef SHA1_ASM
 static
-#endif
-void sha1_block_data_order (SHA_CTX *c, const void *p,size_t num);
+# endif
+void sha1_block_data_order(SHA_CTX *c, const void *p, size_t num);
 
 #else
 # error "Either SHA_0 or SHA_1 must be defined."
@@ -127,68 +127,68 @@ fips_md_init(SHA)
 #else
 fips_md_init_ctx(SHA1, SHA)
 #endif
-	{
-	memset (c,0,sizeof(*c));
-	c->h0=INIT_DATA_h0;
-	c->h1=INIT_DATA_h1;
-	c->h2=INIT_DATA_h2;
-	c->h3=INIT_DATA_h3;
-	c->h4=INIT_DATA_h4;
-	return 1;
-	}
-
-#define K_00_19	0x5a827999UL
+{
+    memset(c, 0, sizeof(*c));
+    c->h0 = INIT_DATA_h0;
+    c->h1 = INIT_DATA_h1;
+    c->h2 = INIT_DATA_h2;
+    c->h3 = INIT_DATA_h3;
+    c->h4 = INIT_DATA_h4;
+    return 1;
+}
+
+#define K_00_19 0x5a827999UL
 #define K_20_39 0x6ed9eba1UL
 #define K_40_59 0x8f1bbcdcUL
 #define K_60_79 0xca62c1d6UL
 
-/* As  pointed out by Wei Dai , F() below can be
- * simplified to the code in F_00_19.  Wei attributes these optimisations
- * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
- * #define F(x,y,z) (((x) & (y))  |  ((~(x)) & (z)))
- * I've just become aware of another tweak to be made, again from Wei Dai,
- * in F_40_59, (x&a)|(y&a) -> (x|y)&a
+/*
+ * As pointed out by Wei Dai , F() below can be simplified
+ * to the code in F_00_19.  Wei attributes these optimisations to Peter
+ * Gutmann's SHS code, and he attributes it to Rich Schroeppel. #define
+ * F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) I've just become aware of another
+ * tweak to be made, again from Wei Dai, in F_40_59, (x&a)|(y&a) -> (x|y)&a
  */
-#define	F_00_19(b,c,d)	((((c) ^ (d)) & (b)) ^ (d)) 
-#define	F_20_39(b,c,d)	((b) ^ (c) ^ (d))
-#define F_40_59(b,c,d)	(((b) & (c)) | (((b)|(c)) & (d))) 
-#define	F_60_79(b,c,d)	F_20_39(b,c,d)
+#define F_00_19(b,c,d)  ((((c) ^ (d)) & (b)) ^ (d))
+#define F_20_39(b,c,d)  ((b) ^ (c) ^ (d))
+#define F_40_59(b,c,d)  (((b) & (c)) | (((b)|(c)) & (d)))
+#define F_60_79(b,c,d)  F_20_39(b,c,d)
 
 #ifndef OPENSSL_SMALL_FOOTPRINT
 
-#define BODY_00_15(i,a,b,c,d,e,f,xi) \
-	(f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
-	Xupdate(f,xi,xa,xb,xc,xd); \
-	(f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
-	Xupdate(f,xi,xa,xb,xc,xd); \
-	(f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \
-	Xupdate(f,xa,xa,xb,xc,xd); \
-	(f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \
-	Xupdate(f,xa,xa,xb,xc,xd); \
-	(f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \
-	Xupdate(f,xa,xa,xb,xc,xd); \
-	(f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \
-	(b)=ROTATE((b),30);
-
-#ifdef X
-#undef X
-#endif
-#ifndef MD32_XARRAY
+# define BODY_00_15(i,a,b,c,d,e,f,xi) \
+        (f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
+        Xupdate(f,xi,xa,xb,xc,xd); \
+        (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \
+        Xupdate(f,xi,xa,xb,xc,xd); \
+        (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \
+        Xupdate(f,xa,xa,xb,xc,xd); \
+        (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \
+        Xupdate(f,xa,xa,xb,xc,xd); \
+        (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \
+        Xupdate(f,xa,xa,xb,xc,xd); \
+        (f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \
+        (b)=ROTATE((b),30);
+
+# ifdef X
+#  undef X
+# endif
+# ifndef MD32_XARRAY
   /*
    * Originally X was an array. As it's automatic it's natural
    * to expect RISC compiler to accomodate at least part of it in
@@ -196,246 +196,305 @@ fips_md_init_ctx(SHA1, SHA)
    * "find" this expectation reasonable:-( On order to make such
    * compilers generate better code I replace X[] with a bunch of
    * X0, X1, etc. See the function body below...
-   *					
+   *                                    
    */
-# define X(i)	XX##i
-#else
+#  define X(i)   XX##i
+# else
   /*
    * However! Some compilers (most notably HP C) get overwhelmed by
    * that many local variables so that we have to have the way to
    * fall down to the original behavior.
    */
-# define X(i)	XX[i]
-#endif
-
-#if !defined(SHA_1) || !defined(SHA1_ASM)
-static void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, size_t num)
-	{
-	const unsigned char *data=p;
-	register unsigned MD32_REG_T A,B,C,D,E,T,l;
-#ifndef MD32_XARRAY
-	unsigned MD32_REG_T	XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
-				XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
-#else
-	SHA_LONG	XX[16];
-#endif
+#  define X(i)   XX[i]
+# endif
 
-	A=c->h0;
-	B=c->h1;
-	C=c->h2;
-	D=c->h3;
-	E=c->h4;
-
-	for (;;)
-			{
-	const union { long one; char little; } is_endian = {1};
-
-	if (!is_endian.little && sizeof(SHA_LONG)==4 && ((size_t)p%4)==0)
-		{
-		const SHA_LONG *W=(const SHA_LONG *)data;
-
-		X( 0) = W[0];				X( 1) = W[ 1];
-		BODY_00_15( 0,A,B,C,D,E,T,X( 0));	X( 2) = W[ 2];
-		BODY_00_15( 1,T,A,B,C,D,E,X( 1));	X( 3) = W[ 3];
-		BODY_00_15( 2,E,T,A,B,C,D,X( 2));	X( 4) = W[ 4];
-		BODY_00_15( 3,D,E,T,A,B,C,X( 3));	X( 5) = W[ 5];
-		BODY_00_15( 4,C,D,E,T,A,B,X( 4));	X( 6) = W[ 6];
-		BODY_00_15( 5,B,C,D,E,T,A,X( 5));	X( 7) = W[ 7];
-		BODY_00_15( 6,A,B,C,D,E,T,X( 6));	X( 8) = W[ 8];
-		BODY_00_15( 7,T,A,B,C,D,E,X( 7));	X( 9) = W[ 9];
-		BODY_00_15( 8,E,T,A,B,C,D,X( 8));	X(10) = W[10];
-		BODY_00_15( 9,D,E,T,A,B,C,X( 9));	X(11) = W[11];
-		BODY_00_15(10,C,D,E,T,A,B,X(10));	X(12) = W[12];
-		BODY_00_15(11,B,C,D,E,T,A,X(11));	X(13) = W[13];
-		BODY_00_15(12,A,B,C,D,E,T,X(12));	X(14) = W[14];
-		BODY_00_15(13,T,A,B,C,D,E,X(13));	X(15) = W[15];
-		BODY_00_15(14,E,T,A,B,C,D,X(14));
-		BODY_00_15(15,D,E,T,A,B,C,X(15));
-
-		data += SHA_CBLOCK;
-		}
-	else
-		{
-		(void)HOST_c2l(data,l); X( 0)=l;	(void)HOST_c2l(data,l); X( 1)=l;
-		BODY_00_15( 0,A,B,C,D,E,T,X( 0));	(void)HOST_c2l(data,l); X( 2)=l;
-		BODY_00_15( 1,T,A,B,C,D,E,X( 1));	(void)HOST_c2l(data,l); X( 3)=l;
-		BODY_00_15( 2,E,T,A,B,C,D,X( 2));	(void)HOST_c2l(data,l); X( 4)=l;
-		BODY_00_15( 3,D,E,T,A,B,C,X( 3));	(void)HOST_c2l(data,l); X( 5)=l;
-		BODY_00_15( 4,C,D,E,T,A,B,X( 4));	(void)HOST_c2l(data,l); X( 6)=l;
-		BODY_00_15( 5,B,C,D,E,T,A,X( 5));	(void)HOST_c2l(data,l); X( 7)=l;
-		BODY_00_15( 6,A,B,C,D,E,T,X( 6));	(void)HOST_c2l(data,l); X( 8)=l;
-		BODY_00_15( 7,T,A,B,C,D,E,X( 7));	(void)HOST_c2l(data,l); X( 9)=l;
-		BODY_00_15( 8,E,T,A,B,C,D,X( 8));	(void)HOST_c2l(data,l); X(10)=l;
-		BODY_00_15( 9,D,E,T,A,B,C,X( 9));	(void)HOST_c2l(data,l); X(11)=l;
-		BODY_00_15(10,C,D,E,T,A,B,X(10));	(void)HOST_c2l(data,l); X(12)=l;
-		BODY_00_15(11,B,C,D,E,T,A,X(11));	(void)HOST_c2l(data,l); X(13)=l;
-		BODY_00_15(12,A,B,C,D,E,T,X(12));	(void)HOST_c2l(data,l); X(14)=l;
-		BODY_00_15(13,T,A,B,C,D,E,X(13));	(void)HOST_c2l(data,l); X(15)=l;
-		BODY_00_15(14,E,T,A,B,C,D,X(14));
-		BODY_00_15(15,D,E,T,A,B,C,X(15));
-		}
-
-	BODY_16_19(16,C,D,E,T,A,B,X( 0),X( 0),X( 2),X( 8),X(13));
-	BODY_16_19(17,B,C,D,E,T,A,X( 1),X( 1),X( 3),X( 9),X(14));
-	BODY_16_19(18,A,B,C,D,E,T,X( 2),X( 2),X( 4),X(10),X(15));
-	BODY_16_19(19,T,A,B,C,D,E,X( 3),X( 3),X( 5),X(11),X( 0));
-
-	BODY_20_31(20,E,T,A,B,C,D,X( 4),X( 4),X( 6),X(12),X( 1));
-	BODY_20_31(21,D,E,T,A,B,C,X( 5),X( 5),X( 7),X(13),X( 2));
-	BODY_20_31(22,C,D,E,T,A,B,X( 6),X( 6),X( 8),X(14),X( 3));
-	BODY_20_31(23,B,C,D,E,T,A,X( 7),X( 7),X( 9),X(15),X( 4));
-	BODY_20_31(24,A,B,C,D,E,T,X( 8),X( 8),X(10),X( 0),X( 5));
-	BODY_20_31(25,T,A,B,C,D,E,X( 9),X( 9),X(11),X( 1),X( 6));
-	BODY_20_31(26,E,T,A,B,C,D,X(10),X(10),X(12),X( 2),X( 7));
-	BODY_20_31(27,D,E,T,A,B,C,X(11),X(11),X(13),X( 3),X( 8));
-	BODY_20_31(28,C,D,E,T,A,B,X(12),X(12),X(14),X( 4),X( 9));
-	BODY_20_31(29,B,C,D,E,T,A,X(13),X(13),X(15),X( 5),X(10));
-	BODY_20_31(30,A,B,C,D,E,T,X(14),X(14),X( 0),X( 6),X(11));
-	BODY_20_31(31,T,A,B,C,D,E,X(15),X(15),X( 1),X( 7),X(12));
-
-	BODY_32_39(32,E,T,A,B,C,D,X( 0),X( 2),X( 8),X(13));
-	BODY_32_39(33,D,E,T,A,B,C,X( 1),X( 3),X( 9),X(14));
-	BODY_32_39(34,C,D,E,T,A,B,X( 2),X( 4),X(10),X(15));
-	BODY_32_39(35,B,C,D,E,T,A,X( 3),X( 5),X(11),X( 0));
-	BODY_32_39(36,A,B,C,D,E,T,X( 4),X( 6),X(12),X( 1));
-	BODY_32_39(37,T,A,B,C,D,E,X( 5),X( 7),X(13),X( 2));
-	BODY_32_39(38,E,T,A,B,C,D,X( 6),X( 8),X(14),X( 3));
-	BODY_32_39(39,D,E,T,A,B,C,X( 7),X( 9),X(15),X( 4));
-
-	BODY_40_59(40,C,D,E,T,A,B,X( 8),X(10),X( 0),X( 5));
-	BODY_40_59(41,B,C,D,E,T,A,X( 9),X(11),X( 1),X( 6));
-	BODY_40_59(42,A,B,C,D,E,T,X(10),X(12),X( 2),X( 7));
-	BODY_40_59(43,T,A,B,C,D,E,X(11),X(13),X( 3),X( 8));
-	BODY_40_59(44,E,T,A,B,C,D,X(12),X(14),X( 4),X( 9));
-	BODY_40_59(45,D,E,T,A,B,C,X(13),X(15),X( 5),X(10));
-	BODY_40_59(46,C,D,E,T,A,B,X(14),X( 0),X( 6),X(11));
-	BODY_40_59(47,B,C,D,E,T,A,X(15),X( 1),X( 7),X(12));
-	BODY_40_59(48,A,B,C,D,E,T,X( 0),X( 2),X( 8),X(13));
-	BODY_40_59(49,T,A,B,C,D,E,X( 1),X( 3),X( 9),X(14));
-	BODY_40_59(50,E,T,A,B,C,D,X( 2),X( 4),X(10),X(15));
-	BODY_40_59(51,D,E,T,A,B,C,X( 3),X( 5),X(11),X( 0));
-	BODY_40_59(52,C,D,E,T,A,B,X( 4),X( 6),X(12),X( 1));
-	BODY_40_59(53,B,C,D,E,T,A,X( 5),X( 7),X(13),X( 2));
-	BODY_40_59(54,A,B,C,D,E,T,X( 6),X( 8),X(14),X( 3));
-	BODY_40_59(55,T,A,B,C,D,E,X( 7),X( 9),X(15),X( 4));
-	BODY_40_59(56,E,T,A,B,C,D,X( 8),X(10),X( 0),X( 5));
-	BODY_40_59(57,D,E,T,A,B,C,X( 9),X(11),X( 1),X( 6));
-	BODY_40_59(58,C,D,E,T,A,B,X(10),X(12),X( 2),X( 7));
-	BODY_40_59(59,B,C,D,E,T,A,X(11),X(13),X( 3),X( 8));
-
-	BODY_60_79(60,A,B,C,D,E,T,X(12),X(14),X( 4),X( 9));
-	BODY_60_79(61,T,A,B,C,D,E,X(13),X(15),X( 5),X(10));
-	BODY_60_79(62,E,T,A,B,C,D,X(14),X( 0),X( 6),X(11));
-	BODY_60_79(63,D,E,T,A,B,C,X(15),X( 1),X( 7),X(12));
-	BODY_60_79(64,C,D,E,T,A,B,X( 0),X( 2),X( 8),X(13));
-	BODY_60_79(65,B,C,D,E,T,A,X( 1),X( 3),X( 9),X(14));
-	BODY_60_79(66,A,B,C,D,E,T,X( 2),X( 4),X(10),X(15));
-	BODY_60_79(67,T,A,B,C,D,E,X( 3),X( 5),X(11),X( 0));
-	BODY_60_79(68,E,T,A,B,C,D,X( 4),X( 6),X(12),X( 1));
-	BODY_60_79(69,D,E,T,A,B,C,X( 5),X( 7),X(13),X( 2));
-	BODY_60_79(70,C,D,E,T,A,B,X( 6),X( 8),X(14),X( 3));
-	BODY_60_79(71,B,C,D,E,T,A,X( 7),X( 9),X(15),X( 4));
-	BODY_60_79(72,A,B,C,D,E,T,X( 8),X(10),X( 0),X( 5));
-	BODY_60_79(73,T,A,B,C,D,E,X( 9),X(11),X( 1),X( 6));
-	BODY_60_79(74,E,T,A,B,C,D,X(10),X(12),X( 2),X( 7));
-	BODY_60_79(75,D,E,T,A,B,C,X(11),X(13),X( 3),X( 8));
-	BODY_60_79(76,C,D,E,T,A,B,X(12),X(14),X( 4),X( 9));
-	BODY_60_79(77,B,C,D,E,T,A,X(13),X(15),X( 5),X(10));
-	BODY_60_79(78,A,B,C,D,E,T,X(14),X( 0),X( 6),X(11));
-	BODY_60_79(79,T,A,B,C,D,E,X(15),X( 1),X( 7),X(12));
-	
-	c->h0=(c->h0+E)&0xffffffffL; 
-	c->h1=(c->h1+T)&0xffffffffL;
-	c->h2=(c->h2+A)&0xffffffffL;
-	c->h3=(c->h3+B)&0xffffffffL;
-	c->h4=(c->h4+C)&0xffffffffL;
-
-	if (--num == 0) break;
-
-	A=c->h0;
-	B=c->h1;
-	C=c->h2;
-	D=c->h3;
-	E=c->h4;
-
-			}
-	}
-#endif
+# if !defined(SHA_1) || !defined(SHA1_ASM)
+static void HASH_BLOCK_DATA_ORDER(SHA_CTX *c, const void *p, size_t num)
+{
+    const unsigned char *data = p;
+    register unsigned MD32_REG_T A, B, C, D, E, T, l;
+#  ifndef MD32_XARRAY
+    unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
+        XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15;
+#  else
+    SHA_LONG XX[16];
+#  endif
+
+    A = c->h0;
+    B = c->h1;
+    C = c->h2;
+    D = c->h3;
+    E = c->h4;
+
+    for (;;) {
+        const union {
+            long one;
+            char little;
+        } is_endian = {
+            1
+        };
+
+        if (!is_endian.little && sizeof(SHA_LONG) == 4
+            && ((size_t)p % 4) == 0) {
+            const SHA_LONG *W = (const SHA_LONG *)data;
+
+            X(0) = W[0];
+            X(1) = W[1];
+            BODY_00_15(0, A, B, C, D, E, T, X(0));
+            X(2) = W[2];
+            BODY_00_15(1, T, A, B, C, D, E, X(1));
+            X(3) = W[3];
+            BODY_00_15(2, E, T, A, B, C, D, X(2));
+            X(4) = W[4];
+            BODY_00_15(3, D, E, T, A, B, C, X(3));
+            X(5) = W[5];
+            BODY_00_15(4, C, D, E, T, A, B, X(4));
+            X(6) = W[6];
+            BODY_00_15(5, B, C, D, E, T, A, X(5));
+            X(7) = W[7];
+            BODY_00_15(6, A, B, C, D, E, T, X(6));
+            X(8) = W[8];
+            BODY_00_15(7, T, A, B, C, D, E, X(7));
+            X(9) = W[9];
+            BODY_00_15(8, E, T, A, B, C, D, X(8));
+            X(10) = W[10];
+            BODY_00_15(9, D, E, T, A, B, C, X(9));
+            X(11) = W[11];
+            BODY_00_15(10, C, D, E, T, A, B, X(10));
+            X(12) = W[12];
+            BODY_00_15(11, B, C, D, E, T, A, X(11));
+            X(13) = W[13];
+            BODY_00_15(12, A, B, C, D, E, T, X(12));
+            X(14) = W[14];
+            BODY_00_15(13, T, A, B, C, D, E, X(13));
+            X(15) = W[15];
+            BODY_00_15(14, E, T, A, B, C, D, X(14));
+            BODY_00_15(15, D, E, T, A, B, C, X(15));
+
+            data += SHA_CBLOCK;
+        } else {
+            (void)HOST_c2l(data, l);
+            X(0) = l;
+            (void)HOST_c2l(data, l);
+            X(1) = l;
+            BODY_00_15(0, A, B, C, D, E, T, X(0));
+            (void)HOST_c2l(data, l);
+            X(2) = l;
+            BODY_00_15(1, T, A, B, C, D, E, X(1));
+            (void)HOST_c2l(data, l);
+            X(3) = l;
+            BODY_00_15(2, E, T, A, B, C, D, X(2));
+            (void)HOST_c2l(data, l);
+            X(4) = l;
+            BODY_00_15(3, D, E, T, A, B, C, X(3));
+            (void)HOST_c2l(data, l);
+            X(5) = l;
+            BODY_00_15(4, C, D, E, T, A, B, X(4));
+            (void)HOST_c2l(data, l);
+            X(6) = l;
+            BODY_00_15(5, B, C, D, E, T, A, X(5));
+            (void)HOST_c2l(data, l);
+            X(7) = l;
+            BODY_00_15(6, A, B, C, D, E, T, X(6));
+            (void)HOST_c2l(data, l);
+            X(8) = l;
+            BODY_00_15(7, T, A, B, C, D, E, X(7));
+            (void)HOST_c2l(data, l);
+            X(9) = l;
+            BODY_00_15(8, E, T, A, B, C, D, X(8));
+            (void)HOST_c2l(data, l);
+            X(10) = l;
+            BODY_00_15(9, D, E, T, A, B, C, X(9));
+            (void)HOST_c2l(data, l);
+            X(11) = l;
+            BODY_00_15(10, C, D, E, T, A, B, X(10));
+            (void)HOST_c2l(data, l);
+            X(12) = l;
+            BODY_00_15(11, B, C, D, E, T, A, X(11));
+            (void)HOST_c2l(data, l);
+            X(13) = l;
+            BODY_00_15(12, A, B, C, D, E, T, X(12));
+            (void)HOST_c2l(data, l);
+            X(14) = l;
+            BODY_00_15(13, T, A, B, C, D, E, X(13));
+            (void)HOST_c2l(data, l);
+            X(15) = l;
+            BODY_00_15(14, E, T, A, B, C, D, X(14));
+            BODY_00_15(15, D, E, T, A, B, C, X(15));
+        }
+
+        BODY_16_19(16, C, D, E, T, A, B, X(0), X(0), X(2), X(8), X(13));
+        BODY_16_19(17, B, C, D, E, T, A, X(1), X(1), X(3), X(9), X(14));
+        BODY_16_19(18, A, B, C, D, E, T, X(2), X(2), X(4), X(10), X(15));
+        BODY_16_19(19, T, A, B, C, D, E, X(3), X(3), X(5), X(11), X(0));
+
+        BODY_20_31(20, E, T, A, B, C, D, X(4), X(4), X(6), X(12), X(1));
+        BODY_20_31(21, D, E, T, A, B, C, X(5), X(5), X(7), X(13), X(2));
+        BODY_20_31(22, C, D, E, T, A, B, X(6), X(6), X(8), X(14), X(3));
+        BODY_20_31(23, B, C, D, E, T, A, X(7), X(7), X(9), X(15), X(4));
+        BODY_20_31(24, A, B, C, D, E, T, X(8), X(8), X(10), X(0), X(5));
+        BODY_20_31(25, T, A, B, C, D, E, X(9), X(9), X(11), X(1), X(6));
+        BODY_20_31(26, E, T, A, B, C, D, X(10), X(10), X(12), X(2), X(7));
+        BODY_20_31(27, D, E, T, A, B, C, X(11), X(11), X(13), X(3), X(8));
+        BODY_20_31(28, C, D, E, T, A, B, X(12), X(12), X(14), X(4), X(9));
+        BODY_20_31(29, B, C, D, E, T, A, X(13), X(13), X(15), X(5), X(10));
+        BODY_20_31(30, A, B, C, D, E, T, X(14), X(14), X(0), X(6), X(11));
+        BODY_20_31(31, T, A, B, C, D, E, X(15), X(15), X(1), X(7), X(12));
+
+        BODY_32_39(32, E, T, A, B, C, D, X(0), X(2), X(8), X(13));
+        BODY_32_39(33, D, E, T, A, B, C, X(1), X(3), X(9), X(14));
+        BODY_32_39(34, C, D, E, T, A, B, X(2), X(4), X(10), X(15));
+        BODY_32_39(35, B, C, D, E, T, A, X(3), X(5), X(11), X(0));
+        BODY_32_39(36, A, B, C, D, E, T, X(4), X(6), X(12), X(1));
+        BODY_32_39(37, T, A, B, C, D, E, X(5), X(7), X(13), X(2));
+        BODY_32_39(38, E, T, A, B, C, D, X(6), X(8), X(14), X(3));
+        BODY_32_39(39, D, E, T, A, B, C, X(7), X(9), X(15), X(4));
+
+        BODY_40_59(40, C, D, E, T, A, B, X(8), X(10), X(0), X(5));
+        BODY_40_59(41, B, C, D, E, T, A, X(9), X(11), X(1), X(6));
+        BODY_40_59(42, A, B, C, D, E, T, X(10), X(12), X(2), X(7));
+        BODY_40_59(43, T, A, B, C, D, E, X(11), X(13), X(3), X(8));
+        BODY_40_59(44, E, T, A, B, C, D, X(12), X(14), X(4), X(9));
+        BODY_40_59(45, D, E, T, A, B, C, X(13), X(15), X(5), X(10));
+        BODY_40_59(46, C, D, E, T, A, B, X(14), X(0), X(6), X(11));
+        BODY_40_59(47, B, C, D, E, T, A, X(15), X(1), X(7), X(12));
+        BODY_40_59(48, A, B, C, D, E, T, X(0), X(2), X(8), X(13));
+        BODY_40_59(49, T, A, B, C, D, E, X(1), X(3), X(9), X(14));
+        BODY_40_59(50, E, T, A, B, C, D, X(2), X(4), X(10), X(15));
+        BODY_40_59(51, D, E, T, A, B, C, X(3), X(5), X(11), X(0));
+        BODY_40_59(52, C, D, E, T, A, B, X(4), X(6), X(12), X(1));
+        BODY_40_59(53, B, C, D, E, T, A, X(5), X(7), X(13), X(2));
+        BODY_40_59(54, A, B, C, D, E, T, X(6), X(8), X(14), X(3));
+        BODY_40_59(55, T, A, B, C, D, E, X(7), X(9), X(15), X(4));
+        BODY_40_59(56, E, T, A, B, C, D, X(8), X(10), X(0), X(5));
+        BODY_40_59(57, D, E, T, A, B, C, X(9), X(11), X(1), X(6));
+        BODY_40_59(58, C, D, E, T, A, B, X(10), X(12), X(2), X(7));
+        BODY_40_59(59, B, C, D, E, T, A, X(11), X(13), X(3), X(8));
+
+        BODY_60_79(60, A, B, C, D, E, T, X(12), X(14), X(4), X(9));
+        BODY_60_79(61, T, A, B, C, D, E, X(13), X(15), X(5), X(10));
+        BODY_60_79(62, E, T, A, B, C, D, X(14), X(0), X(6), X(11));
+        BODY_60_79(63, D, E, T, A, B, C, X(15), X(1), X(7), X(12));
+        BODY_60_79(64, C, D, E, T, A, B, X(0), X(2), X(8), X(13));
+        BODY_60_79(65, B, C, D, E, T, A, X(1), X(3), X(9), X(14));
+        BODY_60_79(66, A, B, C, D, E, T, X(2), X(4), X(10), X(15));
+        BODY_60_79(67, T, A, B, C, D, E, X(3), X(5), X(11), X(0));
+        BODY_60_79(68, E, T, A, B, C, D, X(4), X(6), X(12), X(1));
+        BODY_60_79(69, D, E, T, A, B, C, X(5), X(7), X(13), X(2));
+        BODY_60_79(70, C, D, E, T, A, B, X(6), X(8), X(14), X(3));
+        BODY_60_79(71, B, C, D, E, T, A, X(7), X(9), X(15), X(4));
+        BODY_60_79(72, A, B, C, D, E, T, X(8), X(10), X(0), X(5));
+        BODY_60_79(73, T, A, B, C, D, E, X(9), X(11), X(1), X(6));
+        BODY_60_79(74, E, T, A, B, C, D, X(10), X(12), X(2), X(7));
+        BODY_60_79(75, D, E, T, A, B, C, X(11), X(13), X(3), X(8));
+        BODY_60_79(76, C, D, E, T, A, B, X(12), X(14), X(4), X(9));
+        BODY_60_79(77, B, C, D, E, T, A, X(13), X(15), X(5), X(10));
+        BODY_60_79(78, A, B, C, D, E, T, X(14), X(0), X(6), X(11));
+        BODY_60_79(79, T, A, B, C, D, E, X(15), X(1), X(7), X(12));
+
+        c->h0 = (c->h0 + E) & 0xffffffffL;
+        c->h1 = (c->h1 + T) & 0xffffffffL;
+        c->h2 = (c->h2 + A) & 0xffffffffL;
+        c->h3 = (c->h3 + B) & 0xffffffffL;
+        c->h4 = (c->h4 + C) & 0xffffffffL;
+
+        if (--num == 0)
+            break;
+
+        A = c->h0;
+        B = c->h1;
+        C = c->h2;
+        D = c->h3;
+        E = c->h4;
+
+    }
+}
+# endif
 
-#else	/* OPENSSL_SMALL_FOOTPRINT */
-
-#define BODY_00_15(xi)		 do {	\
-	T=E+K_00_19+F_00_19(B,C,D);	\
-	E=D, D=C, C=ROTATE(B,30), B=A;	\
-	A=ROTATE(A,5)+T+xi;	    } while(0)
-
-#define BODY_16_19(xa,xb,xc,xd)	 do {	\
-	Xupdate(T,xa,xa,xb,xc,xd);	\
-	T+=E+K_00_19+F_00_19(B,C,D);	\
-	E=D, D=C, C=ROTATE(B,30), B=A;	\
-	A=ROTATE(A,5)+T;	    } while(0)
-
-#define BODY_20_39(xa,xb,xc,xd)	 do {	\
-	Xupdate(T,xa,xa,xb,xc,xd);	\
-	T+=E+K_20_39+F_20_39(B,C,D);	\
-	E=D, D=C, C=ROTATE(B,30), B=A;	\
-	A=ROTATE(A,5)+T;	    } while(0)
-
-#define BODY_40_59(xa,xb,xc,xd)	 do {	\
-	Xupdate(T,xa,xa,xb,xc,xd);	\
-	T+=E+K_40_59+F_40_59(B,C,D);	\
-	E=D, D=C, C=ROTATE(B,30), B=A;	\
-	A=ROTATE(A,5)+T;	    } while(0)
-
-#define BODY_60_79(xa,xb,xc,xd)	 do {	\
-	Xupdate(T,xa,xa,xb,xc,xd);	\
-	T=E+K_60_79+F_60_79(B,C,D);	\
-	E=D, D=C, C=ROTATE(B,30), B=A;	\
-	A=ROTATE(A,5)+T+xa;	    } while(0)
-
-#if !defined(SHA_1) || !defined(SHA1_ASM)
-static void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, size_t num)
-	{
-	const unsigned char *data=p;
-	register unsigned MD32_REG_T A,B,C,D,E,T,l;
-	int i;
-	SHA_LONG	X[16];
-
-	A=c->h0;
-	B=c->h1;
-	C=c->h2;
-	D=c->h3;
-	E=c->h4;
-
-	for (;;)
-		{
-	for (i=0;i<16;i++)
-	{ HOST_c2l(data,l); X[i]=l; BODY_00_15(X[i]); }
-	for (i=0;i<4;i++)
-	{ BODY_16_19(X[i],       X[i+2],      X[i+8],     X[(i+13)&15]); }
-	for (;i<24;i++)
-	{ BODY_20_39(X[i&15],    X[(i+2)&15], X[(i+8)&15],X[(i+13)&15]); }
-	for (i=0;i<20;i++)
-	{ BODY_40_59(X[(i+8)&15],X[(i+10)&15],X[i&15],    X[(i+5)&15]);  }
-	for (i=4;i<24;i++)
-	{ BODY_60_79(X[(i+8)&15],X[(i+10)&15],X[i&15],    X[(i+5)&15]);  }
-
-	c->h0=(c->h0+A)&0xffffffffL; 
-	c->h1=(c->h1+B)&0xffffffffL;
-	c->h2=(c->h2+C)&0xffffffffL;
-	c->h3=(c->h3+D)&0xffffffffL;
-	c->h4=(c->h4+E)&0xffffffffL;
-
-	if (--num == 0) break;
-
-	A=c->h0;
-	B=c->h1;
-	C=c->h2;
-	D=c->h3;
-	E=c->h4;
-
-		}
-	}
-#endif
+#else                           /* OPENSSL_SMALL_FOOTPRINT */
+
+# define BODY_00_15(xi)           do {   \
+        T=E+K_00_19+F_00_19(B,C,D);     \
+        E=D, D=C, C=ROTATE(B,30), B=A;  \
+        A=ROTATE(A,5)+T+xi;         } while(0)
+
+# define BODY_16_19(xa,xb,xc,xd)  do {   \
+        Xupdate(T,xa,xa,xb,xc,xd);      \
+        T+=E+K_00_19+F_00_19(B,C,D);    \
+        E=D, D=C, C=ROTATE(B,30), B=A;  \
+        A=ROTATE(A,5)+T;            } while(0)
+
+# define BODY_20_39(xa,xb,xc,xd)  do {   \
+        Xupdate(T,xa,xa,xb,xc,xd);      \
+        T+=E+K_20_39+F_20_39(B,C,D);    \
+        E=D, D=C, C=ROTATE(B,30), B=A;  \
+        A=ROTATE(A,5)+T;            } while(0)
+
+# define BODY_40_59(xa,xb,xc,xd)  do {   \
+        Xupdate(T,xa,xa,xb,xc,xd);      \
+        T+=E+K_40_59+F_40_59(B,C,D);    \
+        E=D, D=C, C=ROTATE(B,30), B=A;  \
+        A=ROTATE(A,5)+T;            } while(0)
+
+# define BODY_60_79(xa,xb,xc,xd)  do {   \
+        Xupdate(T,xa,xa,xb,xc,xd);      \
+        T=E+K_60_79+F_60_79(B,C,D);     \
+        E=D, D=C, C=ROTATE(B,30), B=A;  \
+        A=ROTATE(A,5)+T+xa;         } while(0)
+
+# if !defined(SHA_1) || !defined(SHA1_ASM)
+static void HASH_BLOCK_DATA_ORDER(SHA_CTX *c, const void *p, size_t num)
+{
+    const unsigned char *data = p;
+    register unsigned MD32_REG_T A, B, C, D, E, T, l;
+    int i;
+    SHA_LONG X[16];
+
+    A = c->h0;
+    B = c->h1;
+    C = c->h2;
+    D = c->h3;
+    E = c->h4;
+
+    for (;;) {
+        for (i = 0; i < 16; i++) {
+            HOST_c2l(data, l);
+            X[i] = l;
+            BODY_00_15(X[i]);
+        }
+        for (i = 0; i < 4; i++) {
+            BODY_16_19(X[i], X[i + 2], X[i + 8], X[(i + 13) & 15]);
+        }
+        for (; i < 24; i++) {
+            BODY_20_39(X[i & 15], X[(i + 2) & 15], X[(i + 8) & 15],
+                       X[(i + 13) & 15]);
+        }
+        for (i = 0; i < 20; i++) {
+            BODY_40_59(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15],
+                       X[(i + 5) & 15]);
+        }
+        for (i = 4; i < 24; i++) {
+            BODY_60_79(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15],
+                       X[(i + 5) & 15]);
+        }
+
+        c->h0 = (c->h0 + A) & 0xffffffffL;
+        c->h1 = (c->h1 + B) & 0xffffffffL;
+        c->h2 = (c->h2 + C) & 0xffffffffL;
+        c->h3 = (c->h3 + D) & 0xffffffffL;
+        c->h4 = (c->h4 + E) & 0xffffffffL;
+
+        if (--num == 0)
+            break;
+
+        A = c->h0;
+        B = c->h1;
+        C = c->h2;
+        D = c->h3;
+        E = c->h4;
+
+    }
+}
+# endif
 
 #endif
diff --git a/crypto/sha/sha_one.c b/crypto/sha/sha_one.c
index 3bae623ce8..0930b98a66 100644
--- a/crypto/sha/sha_one.c
+++ b/crypto/sha/sha_one.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,16 +63,17 @@
 
 #ifndef OPENSSL_NO_SHA0
 unsigned char *SHA(const unsigned char *d, size_t n, unsigned char *md)
-	{
-	SHA_CTX c;
-	static unsigned char m[SHA_DIGEST_LENGTH];
+{
+    SHA_CTX c;
+    static unsigned char m[SHA_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	if (!SHA_Init(&c))
-		return NULL;
-	SHA_Update(&c,d,n);
-	SHA_Final(md,&c);
-	OPENSSL_cleanse(&c,sizeof(c));
-	return(md);
-	}
+    if (md == NULL)
+        md = m;
+    if (!SHA_Init(&c))
+        return NULL;
+    SHA_Update(&c, d, n);
+    SHA_Final(md, &c);
+    OPENSSL_cleanse(&c, sizeof(c));
+    return (md);
+}
 #endif
diff --git a/crypto/sha/shatest.c b/crypto/sha/shatest.c
index 27614646d1..105060a7ec 100644
--- a/crypto/sha/shatest.c
+++ b/crypto/sha/shatest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,113 +66,109 @@
 int main(int argc, char *argv[])
 {
     printf("No SHA0 support\n");
-    return(0);
+    return (0);
 }
 #else
-#include 
-#include 
+# include 
+# include 
 
-#ifdef CHARSET_EBCDIC
-#include 
-#endif
+# ifdef CHARSET_EBCDIC
+#  include 
+# endif
 
-#define SHA_0 /* FIPS 180 */
-#undef  SHA_1 /* FIPS 180-1 */
-
-static char *test[]={
-	"abc",
-	"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
-	NULL,
-	};
-
-#ifdef SHA_0
-static char *ret[]={
-	"0164b8a914cd2a5e74c4f7ff082c4d97f1edf880",
-	"d2516ee1acfa5baf33dfc1c471e438449ef134c8",
-	};
-static char *bigret=
-	"3232affa48628a26653b5aaa44541fd90d690603";
-#endif
-#ifdef SHA_1
-static char *ret[]={
-	"a9993e364706816aba3e25717850c26c9cd0d89d",
-	"84983e441c3bd26ebaae4aa1f95129e5e54670f1",
-	};
-static char *bigret=
-	"34aa973cd4c4daa4f61eeb2bdbad27316534016f";
-#endif
+# define SHA_0                  /* FIPS 180 */
+# undef  SHA_1                  /* FIPS 180-1 */
+
+static char *test[] = {
+    "abc",
+    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+    NULL,
+};
+
+# ifdef SHA_0
+static char *ret[] = {
+    "0164b8a914cd2a5e74c4f7ff082c4d97f1edf880",
+    "d2516ee1acfa5baf33dfc1c471e438449ef134c8",
+};
+
+static char *bigret = "3232affa48628a26653b5aaa44541fd90d690603";
+# endif
+# ifdef SHA_1
+static char *ret[] = {
+    "a9993e364706816aba3e25717850c26c9cd0d89d",
+    "84983e441c3bd26ebaae4aa1f95129e5e54670f1",
+};
+
+static char *bigret = "34aa973cd4c4daa4f61eeb2bdbad27316534016f";
+# endif
 
 static char *pt(unsigned char *md);
 int main(int argc, char *argv[])
-	{
-	int i,err=0;
-	char **P,**R;
-	static unsigned char buf[1000];
-	char *p,*r;
-	EVP_MD_CTX c;
-	unsigned char md[SHA_DIGEST_LENGTH];
-
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(test[0], test[0], strlen(test[0]));
-	ebcdic2ascii(test[1], test[1], strlen(test[1]));
-#endif
+{
+    int i, err = 0;
+    char **P, **R;
+    static unsigned char buf[1000];
+    char *p, *r;
+    EVP_MD_CTX c;
+    unsigned char md[SHA_DIGEST_LENGTH];
 
-	EVP_MD_CTX_init(&c);
-	P=test;
-	R=ret;
-	i=1;
-	while (*P != NULL)
-		{
-		EVP_Digest(*P,strlen(*P),md,NULL,EVP_sha(), NULL);
-		p=pt(md);
-		if (strcmp(p,*R) != 0)
-			{
-			printf("error calculating SHA on '%s'\n",*P);
-			printf("got %s instead of %s\n",p,*R);
-			err++;
-			}
-		else
-			printf("test %d ok\n",i);
-		i++;
-		R++;
-		P++;
-		}
-
-	memset(buf,'a',1000);
-#ifdef CHARSET_EBCDIC
-	ebcdic2ascii(buf, buf, 1000);
-#endif /*CHARSET_EBCDIC*/
-	EVP_DigestInit_ex(&c,EVP_sha(), NULL);
-	for (i=0; i<1000; i++)
-		EVP_DigestUpdate(&c,buf,1000);
-	EVP_DigestFinal_ex(&c,md,NULL);
-	p=pt(md);
-
-	r=bigret;
-	if (strcmp(p,r) != 0)
-		{
-		printf("error calculating SHA on '%s'\n",p);
-		printf("got %s instead of %s\n",p,r);
-		err++;
-		}
-	else
-		printf("test 3 ok\n");
-
-#ifdef OPENSSL_SYS_NETWARE
-    if (err) printf("ERROR: %d\n", err);
-#endif
-	EVP_MD_CTX_cleanup(&c);
-	EXIT(err);
-	return(0);
-	}
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(test[0], test[0], strlen(test[0]));
+    ebcdic2ascii(test[1], test[1], strlen(test[1]));
+# endif
+
+    EVP_MD_CTX_init(&c);
+    P = test;
+    R = ret;
+    i = 1;
+    while (*P != NULL) {
+        EVP_Digest(*P, strlen(*P), md, NULL, EVP_sha(), NULL);
+        p = pt(md);
+        if (strcmp(p, *R) != 0) {
+            printf("error calculating SHA on '%s'\n", *P);
+            printf("got %s instead of %s\n", p, *R);
+            err++;
+        } else
+            printf("test %d ok\n", i);
+        i++;
+        R++;
+        P++;
+    }
+
+    memset(buf, 'a', 1000);
+# ifdef CHARSET_EBCDIC
+    ebcdic2ascii(buf, buf, 1000);
+# endif                         /* CHARSET_EBCDIC */
+    EVP_DigestInit_ex(&c, EVP_sha(), NULL);
+    for (i = 0; i < 1000; i++)
+        EVP_DigestUpdate(&c, buf, 1000);
+    EVP_DigestFinal_ex(&c, md, NULL);
+    p = pt(md);
+
+    r = bigret;
+    if (strcmp(p, r) != 0) {
+        printf("error calculating SHA on '%s'\n", p);
+        printf("got %s instead of %s\n", p, r);
+        err++;
+    } else
+        printf("test 3 ok\n");
+
+# ifdef OPENSSL_SYS_NETWARE
+    if (err)
+        printf("ERROR: %d\n", err);
+# endif
+    EVP_MD_CTX_cleanup(&c);
+    EXIT(err);
+    return (0);
+}
 
 static char *pt(unsigned char *md)
-	{
-	int i;
-	static char buf[80];
-
-	for (i=0; i=6)
-		{
-		if ((num&15)==0 && num<=64 &&
-		    (OPENSSL_sparcv9cap_P[1]&(CFR_MONTMUL|CFR_MONTSQR))== 
-		    			     (CFR_MONTMUL|CFR_MONTSQR))
-			{
-			typedef int (*bn_mul_mont_f)(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0);
-			int bn_mul_mont_t4_8(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0);
-			int bn_mul_mont_t4_16(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0);
-			int bn_mul_mont_t4_24(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0);
-			int bn_mul_mont_t4_32(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np,const BN_ULONG *n0);
-			static const bn_mul_mont_f funcs[4] = {
-				bn_mul_mont_t4_8,	bn_mul_mont_t4_16,
-				bn_mul_mont_t4_24,	bn_mul_mont_t4_32 };
-			bn_mul_mont_f worker = funcs[num/16-1];
-
-			if ((*worker)(rp,ap,bp,np,n0)) return 1;
-			/* retry once and fall back */
-			if ((*worker)(rp,ap,bp,np,n0)) return 1;
-			return bn_mul_mont_vis3(rp,ap,bp,np,n0,num);
-			}
-		if ((OPENSSL_sparcv9cap_P[0]&SPARCV9_VIS3))
-			return bn_mul_mont_vis3(rp,ap,bp,np,n0,num);
-		else if (num>=8 &&
-			(OPENSSL_sparcv9cap_P[0]&(SPARCV9_PREFER_FPU|SPARCV9_VIS1)) ==
-			(SPARCV9_PREFER_FPU|SPARCV9_VIS1))
-			return bn_mul_mont_fpu(rp,ap,bp,np,n0,num);
-		}
-	return bn_mul_mont_int(rp,ap,bp,np,n0,num);
-	}
-
-unsigned long	_sparcv9_rdtick(void);
-void		_sparcv9_vis1_probe(void);
-unsigned long	_sparcv9_vis1_instrument(void);
-void		_sparcv9_vis2_probe(void);
-void		_sparcv9_fmadd_probe(void);
-unsigned long	_sparcv9_rdcfr(void);
-void		_sparcv9_vis3_probe(void);
-unsigned long	_sparcv9_random(void);
-size_t 		_sparcv9_vis1_instrument_bus(unsigned int *,size_t);
-size_t		_sparcv9_vis1_instrument_bus2(unsigned int *,size_t,size_t);
+unsigned int OPENSSL_sparcv9cap_P[2] = { SPARCV9_TICK_PRIVILEGED, 0 };
+
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+    int bn_mul_mont_vis3(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                         const BN_ULONG *np, const BN_ULONG *n0, int num);
+    int bn_mul_mont_fpu(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                        const BN_ULONG *np, const BN_ULONG *n0, int num);
+    int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+                        const BN_ULONG *np, const BN_ULONG *n0, int num);
+
+    if (!(num & 1) && num >= 6) {
+        if ((num & 15) == 0 && num <= 64 &&
+            (OPENSSL_sparcv9cap_P[1] & (CFR_MONTMUL | CFR_MONTSQR)) ==
+            (CFR_MONTMUL | CFR_MONTSQR)) {
+            typedef int (*bn_mul_mont_f) (BN_ULONG *rp, const BN_ULONG *ap,
+                                          const BN_ULONG *bp,
+                                          const BN_ULONG *np,
+                                          const BN_ULONG *n0);
+            int bn_mul_mont_t4_8(BN_ULONG *rp, const BN_ULONG *ap,
+                                 const BN_ULONG *bp, const BN_ULONG *np,
+                                 const BN_ULONG *n0);
+            int bn_mul_mont_t4_16(BN_ULONG *rp, const BN_ULONG *ap,
+                                  const BN_ULONG *bp, const BN_ULONG *np,
+                                  const BN_ULONG *n0);
+            int bn_mul_mont_t4_24(BN_ULONG *rp, const BN_ULONG *ap,
+                                  const BN_ULONG *bp, const BN_ULONG *np,
+                                  const BN_ULONG *n0);
+            int bn_mul_mont_t4_32(BN_ULONG *rp, const BN_ULONG *ap,
+                                  const BN_ULONG *bp, const BN_ULONG *np,
+                                  const BN_ULONG *n0);
+            static const bn_mul_mont_f funcs[4] = {
+                bn_mul_mont_t4_8, bn_mul_mont_t4_16,
+                bn_mul_mont_t4_24, bn_mul_mont_t4_32
+            };
+            bn_mul_mont_f worker = funcs[num / 16 - 1];
+
+            if ((*worker) (rp, ap, bp, np, n0))
+                return 1;
+            /* retry once and fall back */
+            if ((*worker) (rp, ap, bp, np, n0))
+                return 1;
+            return bn_mul_mont_vis3(rp, ap, bp, np, n0, num);
+        }
+        if ((OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3))
+            return bn_mul_mont_vis3(rp, ap, bp, np, n0, num);
+        else if (num >= 8 &&
+                 (OPENSSL_sparcv9cap_P[0] &
+                  (SPARCV9_PREFER_FPU | SPARCV9_VIS1)) ==
+                 (SPARCV9_PREFER_FPU | SPARCV9_VIS1))
+            return bn_mul_mont_fpu(rp, ap, bp, np, n0, num);
+    }
+    return bn_mul_mont_int(rp, ap, bp, np, n0, num);
+}
+
+unsigned long _sparcv9_rdtick(void);
+void _sparcv9_vis1_probe(void);
+unsigned long _sparcv9_vis1_instrument(void);
+void _sparcv9_vis2_probe(void);
+void _sparcv9_fmadd_probe(void);
+unsigned long _sparcv9_rdcfr(void);
+void _sparcv9_vis3_probe(void);
+unsigned long _sparcv9_random(void);
+size_t _sparcv9_vis1_instrument_bus(unsigned int *, size_t);
+size_t _sparcv9_vis1_instrument_bus2(unsigned int *, size_t, size_t);
 
 unsigned long OPENSSL_rdtsc(void)
-	{
-	if (OPENSSL_sparcv9cap_P[0]&SPARCV9_TICK_PRIVILEGED)
+{
+    if (OPENSSL_sparcv9cap_P[0] & SPARCV9_TICK_PRIVILEGED)
 #if defined(__sun) && defined(__SVR4)
-		return gethrtime();
+        return gethrtime();
 #else
-		return 0;
+        return 0;
 #endif
-	else
-		return _sparcv9_rdtick();
-	}
-
-size_t OPENSSL_instrument_bus(unsigned int *out,size_t cnt)
-	{
-	if ((OPENSSL_sparcv9cap_P[0]&(SPARCV9_TICK_PRIVILEGED|SPARCV9_BLK)) ==
-			SPARCV9_BLK)
-		return _sparcv9_vis1_instrument_bus(out,cnt);
-	else
-		return 0;
-	}
-
-size_t OPENSSL_instrument_bus2(unsigned int *out,size_t cnt,size_t max)
-	{
-	if ((OPENSSL_sparcv9cap_P[0]&(SPARCV9_TICK_PRIVILEGED|SPARCV9_BLK)) ==
-			SPARCV9_BLK)
-		return _sparcv9_vis1_instrument_bus2(out,cnt,max);
-	else
-		return 0;
-	}
+    else
+        return _sparcv9_rdtick();
+}
+
+size_t OPENSSL_instrument_bus(unsigned int *out, size_t cnt)
+{
+    if ((OPENSSL_sparcv9cap_P[0] & (SPARCV9_TICK_PRIVILEGED | SPARCV9_BLK)) ==
+        SPARCV9_BLK)
+        return _sparcv9_vis1_instrument_bus(out, cnt);
+    else
+        return 0;
+}
+
+size_t OPENSSL_instrument_bus2(unsigned int *out, size_t cnt, size_t max)
+{
+    if ((OPENSSL_sparcv9cap_P[0] & (SPARCV9_TICK_PRIVILEGED | SPARCV9_BLK)) ==
+        SPARCV9_BLK)
+        return _sparcv9_vis1_instrument_bus2(out, cnt, max);
+    else
+        return 0;
+}
 
 #if 0 && defined(__sun) && defined(__SVR4)
-/* This code path is disabled, because of incompatibility of
- * libdevinfo.so.1 and libmalloc.so.1 (see below for details)
+/*
+ * This code path is disabled, because of incompatibility of libdevinfo.so.1
+ * and libmalloc.so.1 (see below for details)
  */
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
-typedef di_node_t (*di_init_t)(const char *,uint_t);
-typedef void      (*di_fini_t)(di_node_t);
-typedef char *    (*di_node_name_t)(di_node_t);
-typedef int       (*di_walk_node_t)(di_node_t,uint_t,di_node_name_t,int (*)(di_node_t,di_node_name_t));
+typedef di_node_t(*di_init_t) (const char *, uint_t);
+typedef void (*di_fini_t) (di_node_t);
+typedef char *(*di_node_name_t) (di_node_t);
+typedef int (*di_walk_node_t) (di_node_t, uint_t, di_node_name_t,
+                               int (*)(di_node_t, di_node_name_t));
 
-#define DLLINK(h,name) (name=(name##_t)dlsym((h),#name))
+# define DLLINK(h,name) (name=(name##_t)dlsym((h),#name))
 
 static int walk_nodename(di_node_t node, di_node_name_t di_node_name)
-	{
-	char *name = (*di_node_name)(node);
+{
+    char *name = (*di_node_name) (node);
 
-	/* This is expected to catch all UltraSPARC flavors prior T1 */
-	if (!strcmp (name,"SUNW,UltraSPARC") ||
-		/* covers II,III,IV */
-	    !strncmp(name,"SUNW,UltraSPARC-I",17))
-		{
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU|SPARCV9_VIS1;
+    /* This is expected to catch all UltraSPARC flavors prior T1 */
+    if (!strcmp(name, "SUNW,UltraSPARC") ||
+        /* covers II,III,IV */
+        !strncmp(name, "SUNW,UltraSPARC-I", 17)) {
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU | SPARCV9_VIS1;
 
-		/* %tick is privileged only on UltraSPARC-I/II, but not IIe */
-		if (name[14]!='\0' && name[17]!='\0' && name[18]!='\0')
-			OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
+        /* %tick is privileged only on UltraSPARC-I/II, but not IIe */
+        if (name[14] != '\0' && name[17] != '\0' && name[18] != '\0')
+            OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
 
-		return DI_WALK_TERMINATE;
-		}
-	/* This is expected to catch remaining UltraSPARCs, such as T1 */
-	else if (!strncmp(name,"SUNW,UltraSPARC",15))
-		{
-		OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
+        return DI_WALK_TERMINATE;
+    }
+    /* This is expected to catch remaining UltraSPARCs, such as T1 */
+    else if (!strncmp(name, "SUNW,UltraSPARC", 15)) {
+        OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
 
-		return DI_WALK_TERMINATE;
-		}
+        return DI_WALK_TERMINATE;
+    }
 
-	return DI_WALK_CONTINUE;
-	}
+    return DI_WALK_CONTINUE;
+}
 
 void OPENSSL_cpuid_setup(void)
-	{
-	void *h;
-	char *e,si[256];
-	static int trigger=0;
-
-	if (trigger) return;
-	trigger=1;
-
-	if ((e=getenv("OPENSSL_sparcv9cap")))
-		{
-		OPENSSL_sparcv9cap_P[0]=strtoul(e,NULL,0);
-		return;
-		}
-
-	if (sysinfo(SI_MACHINE,si,sizeof(si))>0)
-		{
-		if (strcmp(si,"sun4v"))
-			/* FPU is preferred for all CPUs, but US-T1/2 */
-			OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU;
-		}
-
-	if (sysinfo(SI_ISALIST,si,sizeof(si))>0)
-		{
-		if (strstr(si,"+vis"))
-			OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1|SPARCV9_BLK;
-		if (strstr(si,"+vis2"))
-			{
-			OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
-			OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-			return;
-			}
-		}
-#ifdef M_KEEP
-	/*
-	 * Solaris libdevinfo.so.1 is effectively incomatible with
-	 * libmalloc.so.1. Specifically, if application is linked with
-	 * -lmalloc, it crashes upon startup with SIGSEGV in
-	 * free(3LIBMALLOC) called by di_fini. Prior call to
-	 * mallopt(M_KEEP,0) somehow helps... But not always...
-	 */
-	if ((h = dlopen(NULL,RTLD_LAZY)))
-		{
-		union { void *p; int (*f)(int,int); } sym;
-		if ((sym.p = dlsym(h,"mallopt"))) (*sym.f)(M_KEEP,0);
-		dlclose(h);
-		}
-#endif
-	if ((h = dlopen("libdevinfo.so.1",RTLD_LAZY))) do
-		{
-		di_init_t	di_init;
-		di_fini_t	di_fini;
-		di_walk_node_t	di_walk_node;
-		di_node_name_t	di_node_name;
-		di_node_t	root_node;
-
-		if (!DLLINK(h,di_init))		break;
-		if (!DLLINK(h,di_fini))		break;
-		if (!DLLINK(h,di_walk_node))	break;
-		if (!DLLINK(h,di_node_name))	break;
-
-		if ((root_node = (*di_init)("/",DINFOSUBTREE))!=DI_NODE_NIL)
-			{
-			(*di_walk_node)(root_node,DI_WALK_SIBFIRST,
-					di_node_name,walk_nodename);
-			(*di_fini)(root_node);
-			}
-		} while(0);
-
-	if (h) dlclose(h);
-	}
+{
+    void *h;
+    char *e, si[256];
+    static int trigger = 0;
+
+    if (trigger)
+        return;
+    trigger = 1;
+
+    if ((e = getenv("OPENSSL_sparcv9cap"))) {
+        OPENSSL_sparcv9cap_P[0] = strtoul(e, NULL, 0);
+        return;
+    }
+
+    if (sysinfo(SI_MACHINE, si, sizeof(si)) > 0) {
+        if (strcmp(si, "sun4v"))
+            /* FPU is preferred for all CPUs, but US-T1/2 */
+            OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU;
+    }
+
+    if (sysinfo(SI_ISALIST, si, sizeof(si)) > 0) {
+        if (strstr(si, "+vis"))
+            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1 | SPARCV9_BLK;
+        if (strstr(si, "+vis2")) {
+            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
+            OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
+            return;
+        }
+    }
+# ifdef M_KEEP
+    /*
+     * Solaris libdevinfo.so.1 is effectively incomatible with
+     * libmalloc.so.1. Specifically, if application is linked with
+     * -lmalloc, it crashes upon startup with SIGSEGV in
+     * free(3LIBMALLOC) called by di_fini. Prior call to
+     * mallopt(M_KEEP,0) somehow helps... But not always...
+     */
+    if ((h = dlopen(NULL, RTLD_LAZY))) {
+        union {
+            void *p;
+            int (*f) (int, int);
+        } sym;
+        if ((sym.p = dlsym(h, "mallopt")))
+            (*sym.f) (M_KEEP, 0);
+        dlclose(h);
+    }
+# endif
+    if ((h = dlopen("libdevinfo.so.1", RTLD_LAZY)))
+        do {
+            di_init_t di_init;
+            di_fini_t di_fini;
+            di_walk_node_t di_walk_node;
+            di_node_name_t di_node_name;
+            di_node_t root_node;
+
+            if (!DLLINK(h, di_init))
+                break;
+            if (!DLLINK(h, di_fini))
+                break;
+            if (!DLLINK(h, di_walk_node))
+                break;
+            if (!DLLINK(h, di_node_name))
+                break;
+
+            if ((root_node = (*di_init) ("/", DINFOSUBTREE)) != DI_NODE_NIL) {
+                (*di_walk_node) (root_node, DI_WALK_SIBFIRST,
+                                 di_node_name, walk_nodename);
+                (*di_fini) (root_node);
+            }
+        } while (0);
+
+    if (h)
+        dlclose(h);
+}
 
 #else
 
 static sigjmp_buf common_jmp;
-static void common_handler(int sig) { siglongjmp(common_jmp,sig); }
+static void common_handler(int sig)
+{
+    siglongjmp(common_jmp, sig);
+}
 
 void OPENSSL_cpuid_setup(void)
-	{
-	char *e;
-	struct sigaction	common_act,ill_oact,bus_oact;
-	sigset_t		all_masked,oset;
-	static int trigger=0;
-
-	if (trigger) return;
-	trigger=1;
- 
-	if ((e=getenv("OPENSSL_sparcv9cap")))
-		{
-		OPENSSL_sparcv9cap_P[0]=strtoul(e,NULL,0);
-		if ((e=strchr(e,':')))
-			OPENSSL_sparcv9cap_P[1]=strtoul(e+1,NULL,0);
-		return;
-		}
-
-	/* Initial value, fits UltraSPARC-I&II... */
-	OPENSSL_sparcv9cap_P[0] = SPARCV9_PREFER_FPU|SPARCV9_TICK_PRIVILEGED;
-
-	sigfillset(&all_masked);
-	sigdelset(&all_masked,SIGILL);
-	sigdelset(&all_masked,SIGTRAP);
-#ifdef SIGEMT
-	sigdelset(&all_masked,SIGEMT);
-#endif
-	sigdelset(&all_masked,SIGFPE);
-	sigdelset(&all_masked,SIGBUS);
-	sigdelset(&all_masked,SIGSEGV);
-	sigprocmask(SIG_SETMASK,&all_masked,&oset);
-
-	memset(&common_act,0,sizeof(common_act));
-	common_act.sa_handler = common_handler;
-	common_act.sa_mask    = all_masked;
-
-	sigaction(SIGILL,&common_act,&ill_oact);
-	sigaction(SIGBUS,&common_act,&bus_oact);/* T1 fails 16-bit ldda [on Linux] */
-
-	if (sigsetjmp(common_jmp,1) == 0)
-		{
-		_sparcv9_rdtick();
-		OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-		}
-
-	if (sigsetjmp(common_jmp,1) == 0)
-		{
-		_sparcv9_vis1_probe();
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1|SPARCV9_BLK;
-		/* detect UltraSPARC-Tx, see sparccpud.S for details... */
-		if (_sparcv9_vis1_instrument() >= 12)
-			OPENSSL_sparcv9cap_P[0] &= ~(SPARCV9_VIS1|SPARCV9_PREFER_FPU);
-		else
-			{
-			_sparcv9_vis2_probe();
-			OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
-			}
-		}
-
-	if (sigsetjmp(common_jmp,1) == 0)
-		{
-		_sparcv9_fmadd_probe();
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_FMADD;
-		}
-
-	/*
-	 * VIS3 flag is tested independently from VIS1, unlike VIS2 that is,
-	 * because VIS3 defines even integer instructions.
-	 */
-	if (sigsetjmp(common_jmp,1) == 0)
-		{
-		_sparcv9_vis3_probe();
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS3;
-		}
-
-#if 0	/* was planned at some point but never implemented in hardware */
-	if (sigsetjmp(common_jmp,1) == 0)
-		{
-		(void)_sparcv9_random();
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_RANDOM;
-		}
-#endif
-
-	/*
-	 * In wait for better solution _sparcv9_rdcfr is masked by
-	 * VIS3 flag, because it goes to uninterruptable endless
-	 * loop on UltraSPARC II running Solaris. Things might be
-	 * different on Linux...
-	 */
-	if ((OPENSSL_sparcv9cap_P[0]&SPARCV9_VIS3) &&
-	    sigsetjmp(common_jmp,1) == 0)
-		{
-		OPENSSL_sparcv9cap_P[1] = (unsigned int)_sparcv9_rdcfr();
-		}
-
-	sigaction(SIGBUS,&bus_oact,NULL);
-	sigaction(SIGILL,&ill_oact,NULL);
-
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-
-	if (sizeof(size_t)==8)
-		OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
-#ifdef __linux
-	else
-		{
-		int ret = syscall(340);
-
-		if (ret>=0 && ret&1)
-			OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
-		}
-#endif
-	}
+{
+    char *e;
+    struct sigaction common_act, ill_oact, bus_oact;
+    sigset_t all_masked, oset;
+    static int trigger = 0;
+
+    if (trigger)
+        return;
+    trigger = 1;
+
+    if ((e = getenv("OPENSSL_sparcv9cap"))) {
+        OPENSSL_sparcv9cap_P[0] = strtoul(e, NULL, 0);
+        if ((e = strchr(e, ':')))
+            OPENSSL_sparcv9cap_P[1] = strtoul(e + 1, NULL, 0);
+        return;
+    }
+
+    /* Initial value, fits UltraSPARC-I&II... */
+    OPENSSL_sparcv9cap_P[0] = SPARCV9_PREFER_FPU | SPARCV9_TICK_PRIVILEGED;
+
+    sigfillset(&all_masked);
+    sigdelset(&all_masked, SIGILL);
+    sigdelset(&all_masked, SIGTRAP);
+# ifdef SIGEMT
+    sigdelset(&all_masked, SIGEMT);
+# endif
+    sigdelset(&all_masked, SIGFPE);
+    sigdelset(&all_masked, SIGBUS);
+    sigdelset(&all_masked, SIGSEGV);
+    sigprocmask(SIG_SETMASK, &all_masked, &oset);
+
+    memset(&common_act, 0, sizeof(common_act));
+    common_act.sa_handler = common_handler;
+    common_act.sa_mask = all_masked;
+
+    sigaction(SIGILL, &common_act, &ill_oact);
+    sigaction(SIGBUS, &common_act, &bus_oact); /* T1 fails 16-bit ldda [on
+                                                * Linux] */
+
+    if (sigsetjmp(common_jmp, 1) == 0) {
+        _sparcv9_rdtick();
+        OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
+    }
+
+    if (sigsetjmp(common_jmp, 1) == 0) {
+        _sparcv9_vis1_probe();
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1 | SPARCV9_BLK;
+        /* detect UltraSPARC-Tx, see sparccpud.S for details... */
+        if (_sparcv9_vis1_instrument() >= 12)
+            OPENSSL_sparcv9cap_P[0] &= ~(SPARCV9_VIS1 | SPARCV9_PREFER_FPU);
+        else {
+            _sparcv9_vis2_probe();
+            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
+        }
+    }
+
+    if (sigsetjmp(common_jmp, 1) == 0) {
+        _sparcv9_fmadd_probe();
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_FMADD;
+    }
+
+    /*
+     * VIS3 flag is tested independently from VIS1, unlike VIS2 that is,
+     * because VIS3 defines even integer instructions.
+     */
+    if (sigsetjmp(common_jmp, 1) == 0) {
+        _sparcv9_vis3_probe();
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS3;
+    }
+# if 0                          /* was planned at some point but never
+                                 * implemented in hardware */
+    if (sigsetjmp(common_jmp, 1) == 0) {
+        (void)_sparcv9_random();
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_RANDOM;
+    }
+# endif
+
+    /*
+     * In wait for better solution _sparcv9_rdcfr is masked by
+     * VIS3 flag, because it goes to uninterruptable endless
+     * loop on UltraSPARC II running Solaris. Things might be
+     * different on Linux...
+     */
+    if ((OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3) &&
+        sigsetjmp(common_jmp, 1) == 0) {
+        OPENSSL_sparcv9cap_P[1] = (unsigned int)_sparcv9_rdcfr();
+    }
+
+    sigaction(SIGBUS, &bus_oact, NULL);
+    sigaction(SIGILL, &ill_oact, NULL);
+
+    sigprocmask(SIG_SETMASK, &oset, NULL);
+
+    if (sizeof(size_t) == 8)
+        OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
+# ifdef __linux
+    else {
+        int ret = syscall(340);
+
+        if (ret >= 0 && ret & 1)
+            OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
+    }
+# endif
+}
 
 #endif
diff --git a/crypto/srp/srp.h b/crypto/srp/srp.h
index 7ec7825cad..d072536fec 100644
--- a/crypto/srp/srp.h
+++ b/crypto/srp/srp.h
@@ -1,7 +1,8 @@
 /* crypto/srp/srp.h */
-/* Written by Christophe Renou (christophe.renou@edelweb.fr) with 
- * the precious help of Peter Sylvester (peter.sylvester@edelweb.fr) 
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Christophe Renou (christophe.renou@edelweb.fr) with the
+ * precious help of Peter Sylvester (peter.sylvester@edelweb.fr) for the
+ * EdelKey project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,116 +58,112 @@
  *
  */
 #ifndef __SRP_H__
-#define __SRP_H__
+# define __SRP_H__
 
-#ifndef OPENSSL_NO_SRP
+# ifndef OPENSSL_NO_SRP
 
-#include 
-#include 
+#  include 
+#  include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#include 
-#include 
-#include 
+#  include 
+#  include 
+#  include 
 
-typedef struct SRP_gN_cache_st
-	{
-	char *b64_bn;
-	BIGNUM *bn;
-	} SRP_gN_cache;
+typedef struct SRP_gN_cache_st {
+    char *b64_bn;
+    BIGNUM *bn;
+} SRP_gN_cache;
 
 
 DECLARE_STACK_OF(SRP_gN_cache)
 
-typedef struct SRP_user_pwd_st
-	{
-	char *id;
-	BIGNUM *s;
-	BIGNUM *v;
-	const BIGNUM *g;
-	const BIGNUM *N;
-	char *info;
-	} SRP_user_pwd;
+typedef struct SRP_user_pwd_st {
+    char *id;
+    BIGNUM *s;
+    BIGNUM *v;
+    const BIGNUM *g;
+    const BIGNUM *N;
+    char *info;
+} SRP_user_pwd;
 
 DECLARE_STACK_OF(SRP_user_pwd)
 
-typedef struct SRP_VBASE_st
-	{
-	STACK_OF(SRP_user_pwd) *users_pwd;
-	STACK_OF(SRP_gN_cache) *gN_cache;
+typedef struct SRP_VBASE_st {
+    STACK_OF(SRP_user_pwd) *users_pwd;
+    STACK_OF(SRP_gN_cache) *gN_cache;
 /* to simulate a user */
-	char *seed_key;
-	BIGNUM *default_g;
-	BIGNUM *default_N;
-	} SRP_VBASE;
+    char *seed_key;
+    BIGNUM *default_g;
+    BIGNUM *default_N;
+} SRP_VBASE;
 
-
-/*Structure interne pour retenir les couples N et g*/
-typedef struct SRP_gN_st
-	{
-	char *id;
-	BIGNUM *g;
-	BIGNUM *N;
-	} SRP_gN;
+/*
+ * Structure interne pour retenir les couples N et g
+ */
+typedef struct SRP_gN_st {
+    char *id;
+    BIGNUM *g;
+    BIGNUM *N;
+} SRP_gN;
 
 DECLARE_STACK_OF(SRP_gN)
 
 SRP_VBASE *SRP_VBASE_new(char *seed_key);
 int SRP_VBASE_free(SRP_VBASE *vb);
-int SRP_VBASE_init(SRP_VBASE *vb, char * verifier_file);
+int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file);
 SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username);
 char *SRP_create_verifier(const char *user, const char *pass, char **salt,
-			  char **verifier, const char *N, const char *g);
-int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt, BIGNUM **verifier, BIGNUM *N, BIGNUM *g);
-
-
-#define SRP_NO_ERROR 0
-#define SRP_ERR_VBASE_INCOMPLETE_FILE 1
-#define SRP_ERR_VBASE_BN_LIB 2
-#define SRP_ERR_OPEN_FILE 3
-#define SRP_ERR_MEMORY 4
-
-#define DB_srptype	0
-#define DB_srpverifier	1
-#define DB_srpsalt 	2
-#define DB_srpid	3              
-#define DB_srpgN	4       
-#define DB_srpinfo	5 
-#undef  DB_NUMBER      
-#define DB_NUMBER       6
-
-#define DB_SRP_INDEX	'I'
-#define DB_SRP_VALID	'V'
-#define DB_SRP_REVOKED	'R'
-#define DB_SRP_MODIF	'v'
-
+                          char **verifier, const char *N, const char *g);
+int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
+                           BIGNUM **verifier, BIGNUM *N, BIGNUM *g);
+
+#  define SRP_NO_ERROR 0
+#  define SRP_ERR_VBASE_INCOMPLETE_FILE 1
+#  define SRP_ERR_VBASE_BN_LIB 2
+#  define SRP_ERR_OPEN_FILE 3
+#  define SRP_ERR_MEMORY 4
+
+#  define DB_srptype      0
+#  define DB_srpverifier  1
+#  define DB_srpsalt      2
+#  define DB_srpid        3
+#  define DB_srpgN        4
+#  define DB_srpinfo      5
+#  undef  DB_NUMBER
+#  define DB_NUMBER       6
+
+#  define DB_SRP_INDEX    'I'
+#  define DB_SRP_VALID    'V'
+#  define DB_SRP_REVOKED  'R'
+#  define DB_SRP_MODIF    'v'
 
 /* see srp.c */
-char * SRP_check_known_gN_param(BIGNUM* g, BIGNUM* N); 
-SRP_gN *SRP_get_default_gN(const char * id) ;
+char *SRP_check_known_gN_param(BIGNUM *g, BIGNUM *N);
+SRP_gN *SRP_get_default_gN(const char *id);
 
 /* server side .... */
-BIGNUM *SRP_Calc_server_key(BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b, BIGNUM *N);
+BIGNUM *SRP_Calc_server_key(BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b,
+                            BIGNUM *N);
 BIGNUM *SRP_Calc_B(BIGNUM *b, BIGNUM *N, BIGNUM *g, BIGNUM *v);
 int SRP_Verify_A_mod_N(BIGNUM *A, BIGNUM *N);
-BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N) ;
-
-
+BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N);
 
 /* client side .... */
 BIGNUM *SRP_Calc_x(BIGNUM *s, const char *user, const char *pass);
 BIGNUM *SRP_Calc_A(BIGNUM *a, BIGNUM *N, BIGNUM *g);
-BIGNUM *SRP_Calc_client_key(BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x, BIGNUM *a, BIGNUM *u);
+BIGNUM *SRP_Calc_client_key(BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x,
+                            BIGNUM *a, BIGNUM *u);
 int SRP_Verify_B_mod_N(BIGNUM *B, BIGNUM *N);
 
-#define SRP_MINIMAL_N 1024
+#  define SRP_MINIMAL_N 1024
 
 #ifdef  __cplusplus
 }
 #endif
 
-#endif
+# endif
 #endif
diff --git a/crypto/srp/srp_grps.h b/crypto/srp/srp_grps.h
index 8e3c35e3f5..31312de15c 100644
--- a/crypto/srp/srp_grps.h
+++ b/crypto/srp/srp_grps.h
@@ -1,517 +1,528 @@
 /* start of generated data */
 
 static BN_ULONG bn_group_1024_value[] = {
-	bn_pack4(0x9FC6,0x1D2F,0xC0EB,0x06E3),
-	bn_pack4(0xFD51,0x38FE,0x8376,0x435B),
-	bn_pack4(0x2FD4,0xCBF4,0x976E,0xAA9A),
-	bn_pack4(0x68ED,0xBC3C,0x0572,0x6CC0),
-	bn_pack4(0xC529,0xF566,0x660E,0x57EC),
-	bn_pack4(0x8255,0x9B29,0x7BCF,0x1885),
-	bn_pack4(0xCE8E,0xF4AD,0x69B1,0x5D49),
-	bn_pack4(0x5DC7,0xD7B4,0x6154,0xD6B6),
-	bn_pack4(0x8E49,0x5C1D,0x6089,0xDAD1),
-	bn_pack4(0xE0D5,0xD8E2,0x50B9,0x8BE4),
-	bn_pack4(0x383B,0x4813,0xD692,0xC6E0),
-	bn_pack4(0xD674,0xDF74,0x96EA,0x81D3),
-	bn_pack4(0x9EA2,0x314C,0x9C25,0x6576),
-	bn_pack4(0x6072,0x6187,0x75FF,0x3C0B),
-	bn_pack4(0x9C33,0xF80A,0xFA8F,0xC5E8),
-	bn_pack4(0xEEAF,0x0AB9,0xADB3,0x8DD6)
+    bn_pack4(0x9FC6, 0x1D2F, 0xC0EB, 0x06E3),
+    bn_pack4(0xFD51, 0x38FE, 0x8376, 0x435B),
+    bn_pack4(0x2FD4, 0xCBF4, 0x976E, 0xAA9A),
+    bn_pack4(0x68ED, 0xBC3C, 0x0572, 0x6CC0),
+    bn_pack4(0xC529, 0xF566, 0x660E, 0x57EC),
+    bn_pack4(0x8255, 0x9B29, 0x7BCF, 0x1885),
+    bn_pack4(0xCE8E, 0xF4AD, 0x69B1, 0x5D49),
+    bn_pack4(0x5DC7, 0xD7B4, 0x6154, 0xD6B6),
+    bn_pack4(0x8E49, 0x5C1D, 0x6089, 0xDAD1),
+    bn_pack4(0xE0D5, 0xD8E2, 0x50B9, 0x8BE4),
+    bn_pack4(0x383B, 0x4813, 0xD692, 0xC6E0),
+    bn_pack4(0xD674, 0xDF74, 0x96EA, 0x81D3),
+    bn_pack4(0x9EA2, 0x314C, 0x9C25, 0x6576),
+    bn_pack4(0x6072, 0x6187, 0x75FF, 0x3C0B),
+    bn_pack4(0x9C33, 0xF80A, 0xFA8F, 0xC5E8),
+    bn_pack4(0xEEAF, 0x0AB9, 0xADB3, 0x8DD6)
 };
+
 static BIGNUM bn_group_1024 = {
-	bn_group_1024_value,
-	(sizeof bn_group_1024_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_1024_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_1024_value,
+    (sizeof bn_group_1024_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_1024_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_1536_value[] = {
-	bn_pack4(0xCF76,0xE3FE,0xD135,0xF9BB),
-	bn_pack4(0x1518,0x0F93,0x499A,0x234D),
-	bn_pack4(0x8CE7,0xA28C,0x2442,0xC6F3),
-	bn_pack4(0x5A02,0x1FFF,0x5E91,0x479E),
-	bn_pack4(0x7F8A,0x2FE9,0xB8B5,0x292E),
-	bn_pack4(0x837C,0x264A,0xE3A9,0xBEB8),
-	bn_pack4(0xE442,0x734A,0xF7CC,0xB7AE),
-	bn_pack4(0x6577,0x2E43,0x7D6C,0x7F8C),
-	bn_pack4(0xDB2F,0xD53D,0x24B7,0xC486),
-	bn_pack4(0x6EDF,0x0195,0x3934,0x9627),
-	bn_pack4(0x158B,0xFD3E,0x2B9C,0x8CF5),
-	bn_pack4(0x764E,0x3F4B,0x53DD,0x9DA1),
-	bn_pack4(0x4754,0x8381,0xDBC5,0xB1FC),
-	bn_pack4(0x9B60,0x9E0B,0xE3BA,0xB63D),
-	bn_pack4(0x8134,0xB1C8,0xB979,0x8914),
-	bn_pack4(0xDF02,0x8A7C,0xEC67,0xF0D0),
-	bn_pack4(0x80B6,0x55BB,0x9A22,0xE8DC),
-	bn_pack4(0x1558,0x903B,0xA0D0,0xF843),
-	bn_pack4(0x51C6,0xA94B,0xE460,0x7A29),
-	bn_pack4(0x5F4F,0x5F55,0x6E27,0xCBDE),
-	bn_pack4(0xBEEE,0xA961,0x4B19,0xCC4D),
-	bn_pack4(0xDBA5,0x1DF4,0x99AC,0x4C80),
-	bn_pack4(0xB1F1,0x2A86,0x17A4,0x7BBB),
-	bn_pack4(0x9DEF,0x3CAF,0xB939,0x277A)
+    bn_pack4(0xCF76, 0xE3FE, 0xD135, 0xF9BB),
+    bn_pack4(0x1518, 0x0F93, 0x499A, 0x234D),
+    bn_pack4(0x8CE7, 0xA28C, 0x2442, 0xC6F3),
+    bn_pack4(0x5A02, 0x1FFF, 0x5E91, 0x479E),
+    bn_pack4(0x7F8A, 0x2FE9, 0xB8B5, 0x292E),
+    bn_pack4(0x837C, 0x264A, 0xE3A9, 0xBEB8),
+    bn_pack4(0xE442, 0x734A, 0xF7CC, 0xB7AE),
+    bn_pack4(0x6577, 0x2E43, 0x7D6C, 0x7F8C),
+    bn_pack4(0xDB2F, 0xD53D, 0x24B7, 0xC486),
+    bn_pack4(0x6EDF, 0x0195, 0x3934, 0x9627),
+    bn_pack4(0x158B, 0xFD3E, 0x2B9C, 0x8CF5),
+    bn_pack4(0x764E, 0x3F4B, 0x53DD, 0x9DA1),
+    bn_pack4(0x4754, 0x8381, 0xDBC5, 0xB1FC),
+    bn_pack4(0x9B60, 0x9E0B, 0xE3BA, 0xB63D),
+    bn_pack4(0x8134, 0xB1C8, 0xB979, 0x8914),
+    bn_pack4(0xDF02, 0x8A7C, 0xEC67, 0xF0D0),
+    bn_pack4(0x80B6, 0x55BB, 0x9A22, 0xE8DC),
+    bn_pack4(0x1558, 0x903B, 0xA0D0, 0xF843),
+    bn_pack4(0x51C6, 0xA94B, 0xE460, 0x7A29),
+    bn_pack4(0x5F4F, 0x5F55, 0x6E27, 0xCBDE),
+    bn_pack4(0xBEEE, 0xA961, 0x4B19, 0xCC4D),
+    bn_pack4(0xDBA5, 0x1DF4, 0x99AC, 0x4C80),
+    bn_pack4(0xB1F1, 0x2A86, 0x17A4, 0x7BBB),
+    bn_pack4(0x9DEF, 0x3CAF, 0xB939, 0x277A)
 };
+
 static BIGNUM bn_group_1536 = {
-	bn_group_1536_value,
-	(sizeof bn_group_1536_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_1536_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_1536_value,
+    (sizeof bn_group_1536_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_1536_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_2048_value[] = {
-	bn_pack4(0x0FA7,0x111F,0x9E4A,0xFF73),
-	bn_pack4(0x9B65,0xE372,0xFCD6,0x8EF2),
-	bn_pack4(0x35DE,0x236D,0x525F,0x5475),
-	bn_pack4(0x94B5,0xC803,0xD89F,0x7AE4),
-	bn_pack4(0x71AE,0x35F8,0xE9DB,0xFBB6),
-	bn_pack4(0x2A56,0x98F3,0xA8D0,0xC382),
-	bn_pack4(0x9CCC,0x041C,0x7BC3,0x08D8),
-	bn_pack4(0xAF87,0x4E73,0x03CE,0x5329),
-	bn_pack4(0x6160,0x2790,0x04E5,0x7AE6),
-	bn_pack4(0x032C,0xFBDB,0xF52F,0xB378),
-	bn_pack4(0x5EA7,0x7A27,0x75D2,0xECFA),
-	bn_pack4(0x5445,0x23B5,0x24B0,0xD57D),
-	bn_pack4(0x5B9D,0x32E6,0x88F8,0x7748),
-	bn_pack4(0xF1D2,0xB907,0x8717,0x461A),
-	bn_pack4(0x76BD,0x207A,0x436C,0x6481),
-	bn_pack4(0xCA97,0xB43A,0x23FB,0x8016),
-	bn_pack4(0x1D28,0x1E44,0x6B14,0x773B),
-	bn_pack4(0x7359,0xD041,0xD5C3,0x3EA7),
-	bn_pack4(0xA80D,0x740A,0xDBF4,0xFF74),
-	bn_pack4(0x55F9,0x7993,0xEC97,0x5EEA),
-	bn_pack4(0x2918,0xA996,0x2F0B,0x93B8),
-	bn_pack4(0x661A,0x05FB,0xD5FA,0xAAE8),
-	bn_pack4(0xCF60,0x9517,0x9A16,0x3AB3),
-	bn_pack4(0xE808,0x3969,0xEDB7,0x67B0),
-	bn_pack4(0xCD7F,0x48A9,0xDA04,0xFD50),
-	bn_pack4(0xD523,0x12AB,0x4B03,0x310D),
-	bn_pack4(0x8193,0xE075,0x7767,0xA13D),
-	bn_pack4(0xA373,0x29CB,0xB4A0,0x99ED),
-	bn_pack4(0xFC31,0x9294,0x3DB5,0x6050),
-	bn_pack4(0xAF72,0xB665,0x1987,0xEE07),
-	bn_pack4(0xF166,0xDE5E,0x1389,0x582F),
-	bn_pack4(0xAC6B,0xDB41,0x324A,0x9A9B)
+    bn_pack4(0x0FA7, 0x111F, 0x9E4A, 0xFF73),
+    bn_pack4(0x9B65, 0xE372, 0xFCD6, 0x8EF2),
+    bn_pack4(0x35DE, 0x236D, 0x525F, 0x5475),
+    bn_pack4(0x94B5, 0xC803, 0xD89F, 0x7AE4),
+    bn_pack4(0x71AE, 0x35F8, 0xE9DB, 0xFBB6),
+    bn_pack4(0x2A56, 0x98F3, 0xA8D0, 0xC382),
+    bn_pack4(0x9CCC, 0x041C, 0x7BC3, 0x08D8),
+    bn_pack4(0xAF87, 0x4E73, 0x03CE, 0x5329),
+    bn_pack4(0x6160, 0x2790, 0x04E5, 0x7AE6),
+    bn_pack4(0x032C, 0xFBDB, 0xF52F, 0xB378),
+    bn_pack4(0x5EA7, 0x7A27, 0x75D2, 0xECFA),
+    bn_pack4(0x5445, 0x23B5, 0x24B0, 0xD57D),
+    bn_pack4(0x5B9D, 0x32E6, 0x88F8, 0x7748),
+    bn_pack4(0xF1D2, 0xB907, 0x8717, 0x461A),
+    bn_pack4(0x76BD, 0x207A, 0x436C, 0x6481),
+    bn_pack4(0xCA97, 0xB43A, 0x23FB, 0x8016),
+    bn_pack4(0x1D28, 0x1E44, 0x6B14, 0x773B),
+    bn_pack4(0x7359, 0xD041, 0xD5C3, 0x3EA7),
+    bn_pack4(0xA80D, 0x740A, 0xDBF4, 0xFF74),
+    bn_pack4(0x55F9, 0x7993, 0xEC97, 0x5EEA),
+    bn_pack4(0x2918, 0xA996, 0x2F0B, 0x93B8),
+    bn_pack4(0x661A, 0x05FB, 0xD5FA, 0xAAE8),
+    bn_pack4(0xCF60, 0x9517, 0x9A16, 0x3AB3),
+    bn_pack4(0xE808, 0x3969, 0xEDB7, 0x67B0),
+    bn_pack4(0xCD7F, 0x48A9, 0xDA04, 0xFD50),
+    bn_pack4(0xD523, 0x12AB, 0x4B03, 0x310D),
+    bn_pack4(0x8193, 0xE075, 0x7767, 0xA13D),
+    bn_pack4(0xA373, 0x29CB, 0xB4A0, 0x99ED),
+    bn_pack4(0xFC31, 0x9294, 0x3DB5, 0x6050),
+    bn_pack4(0xAF72, 0xB665, 0x1987, 0xEE07),
+    bn_pack4(0xF166, 0xDE5E, 0x1389, 0x582F),
+    bn_pack4(0xAC6B, 0xDB41, 0x324A, 0x9A9B)
 };
+
 static BIGNUM bn_group_2048 = {
-	bn_group_2048_value,
-	(sizeof bn_group_2048_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_2048_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_2048_value,
+    (sizeof bn_group_2048_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_2048_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_3072_value[] = {
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF),
-	bn_pack4(0x4B82,0xD120,0xA93A,0xD2CA),
-	bn_pack4(0x43DB,0x5BFC,0xE0FD,0x108E),
-	bn_pack4(0x08E2,0x4FA0,0x74E5,0xAB31),
-	bn_pack4(0x7709,0x88C0,0xBAD9,0x46E2),
-	bn_pack4(0xBBE1,0x1757,0x7A61,0x5D6C),
-	bn_pack4(0x521F,0x2B18,0x177B,0x200C),
-	bn_pack4(0xD876,0x0273,0x3EC8,0x6A64),
-	bn_pack4(0xF12F,0xFA06,0xD98A,0x0864),
-	bn_pack4(0xCEE3,0xD226,0x1AD2,0xEE6B),
-	bn_pack4(0x1E8C,0x94E0,0x4A25,0x619D),
-	bn_pack4(0xABF5,0xAE8C,0xDB09,0x33D7),
-	bn_pack4(0xB397,0x0F85,0xA6E1,0xE4C7),
-	bn_pack4(0x8AEA,0x7157,0x5D06,0x0C7D),
-	bn_pack4(0xECFB,0x8504,0x58DB,0xEF0A),
-	bn_pack4(0xA855,0x21AB,0xDF1C,0xBA64),
-	bn_pack4(0xAD33,0x170D,0x0450,0x7A33),
-	bn_pack4(0x1572,0x8E5A,0x8AAA,0xC42D),
-	bn_pack4(0x15D2,0x2618,0x98FA,0x0510),
-	bn_pack4(0x3995,0x497C,0xEA95,0x6AE5),
-	bn_pack4(0xDE2B,0xCBF6,0x9558,0x1718),
-	bn_pack4(0xB5C5,0x5DF0,0x6F4C,0x52C9),
-	bn_pack4(0x9B27,0x83A2,0xEC07,0xA28F),
-	bn_pack4(0xE39E,0x772C,0x180E,0x8603),
-	bn_pack4(0x3290,0x5E46,0x2E36,0xCE3B),
-	bn_pack4(0xF174,0x6C08,0xCA18,0x217C),
-	bn_pack4(0x670C,0x354E,0x4ABC,0x9804),
-	bn_pack4(0x9ED5,0x2907,0x7096,0x966D),
-	bn_pack4(0x1C62,0xF356,0x2085,0x52BB),
-	bn_pack4(0x8365,0x5D23,0xDCA3,0xAD96),
-	bn_pack4(0x6916,0x3FA8,0xFD24,0xCF5F),
-	bn_pack4(0x98DA,0x4836,0x1C55,0xD39A),
-	bn_pack4(0xC200,0x7CB8,0xA163,0xBF05),
-	bn_pack4(0x4928,0x6651,0xECE4,0x5B3D),
-	bn_pack4(0xAE9F,0x2411,0x7C4B,0x1FE6),
-	bn_pack4(0xEE38,0x6BFB,0x5A89,0x9FA5),
-	bn_pack4(0x0BFF,0x5CB6,0xF406,0xB7ED),
-	bn_pack4(0xF44C,0x42E9,0xA637,0xED6B),
-	bn_pack4(0xE485,0xB576,0x625E,0x7EC6),
-	bn_pack4(0x4FE1,0x356D,0x6D51,0xC245),
-	bn_pack4(0x302B,0x0A6D,0xF25F,0x1437),
-	bn_pack4(0xEF95,0x19B3,0xCD3A,0x431B),
-	bn_pack4(0x514A,0x0879,0x8E34,0x04DD),
-	bn_pack4(0x020B,0xBEA6,0x3B13,0x9B22),
-	bn_pack4(0x2902,0x4E08,0x8A67,0xCC74),
-	bn_pack4(0xC4C6,0x628B,0x80DC,0x1CD1),
-	bn_pack4(0xC90F,0xDAA2,0x2168,0xC234),
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF)
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF),
+    bn_pack4(0x4B82, 0xD120, 0xA93A, 0xD2CA),
+    bn_pack4(0x43DB, 0x5BFC, 0xE0FD, 0x108E),
+    bn_pack4(0x08E2, 0x4FA0, 0x74E5, 0xAB31),
+    bn_pack4(0x7709, 0x88C0, 0xBAD9, 0x46E2),
+    bn_pack4(0xBBE1, 0x1757, 0x7A61, 0x5D6C),
+    bn_pack4(0x521F, 0x2B18, 0x177B, 0x200C),
+    bn_pack4(0xD876, 0x0273, 0x3EC8, 0x6A64),
+    bn_pack4(0xF12F, 0xFA06, 0xD98A, 0x0864),
+    bn_pack4(0xCEE3, 0xD226, 0x1AD2, 0xEE6B),
+    bn_pack4(0x1E8C, 0x94E0, 0x4A25, 0x619D),
+    bn_pack4(0xABF5, 0xAE8C, 0xDB09, 0x33D7),
+    bn_pack4(0xB397, 0x0F85, 0xA6E1, 0xE4C7),
+    bn_pack4(0x8AEA, 0x7157, 0x5D06, 0x0C7D),
+    bn_pack4(0xECFB, 0x8504, 0x58DB, 0xEF0A),
+    bn_pack4(0xA855, 0x21AB, 0xDF1C, 0xBA64),
+    bn_pack4(0xAD33, 0x170D, 0x0450, 0x7A33),
+    bn_pack4(0x1572, 0x8E5A, 0x8AAA, 0xC42D),
+    bn_pack4(0x15D2, 0x2618, 0x98FA, 0x0510),
+    bn_pack4(0x3995, 0x497C, 0xEA95, 0x6AE5),
+    bn_pack4(0xDE2B, 0xCBF6, 0x9558, 0x1718),
+    bn_pack4(0xB5C5, 0x5DF0, 0x6F4C, 0x52C9),
+    bn_pack4(0x9B27, 0x83A2, 0xEC07, 0xA28F),
+    bn_pack4(0xE39E, 0x772C, 0x180E, 0x8603),
+    bn_pack4(0x3290, 0x5E46, 0x2E36, 0xCE3B),
+    bn_pack4(0xF174, 0x6C08, 0xCA18, 0x217C),
+    bn_pack4(0x670C, 0x354E, 0x4ABC, 0x9804),
+    bn_pack4(0x9ED5, 0x2907, 0x7096, 0x966D),
+    bn_pack4(0x1C62, 0xF356, 0x2085, 0x52BB),
+    bn_pack4(0x8365, 0x5D23, 0xDCA3, 0xAD96),
+    bn_pack4(0x6916, 0x3FA8, 0xFD24, 0xCF5F),
+    bn_pack4(0x98DA, 0x4836, 0x1C55, 0xD39A),
+    bn_pack4(0xC200, 0x7CB8, 0xA163, 0xBF05),
+    bn_pack4(0x4928, 0x6651, 0xECE4, 0x5B3D),
+    bn_pack4(0xAE9F, 0x2411, 0x7C4B, 0x1FE6),
+    bn_pack4(0xEE38, 0x6BFB, 0x5A89, 0x9FA5),
+    bn_pack4(0x0BFF, 0x5CB6, 0xF406, 0xB7ED),
+    bn_pack4(0xF44C, 0x42E9, 0xA637, 0xED6B),
+    bn_pack4(0xE485, 0xB576, 0x625E, 0x7EC6),
+    bn_pack4(0x4FE1, 0x356D, 0x6D51, 0xC245),
+    bn_pack4(0x302B, 0x0A6D, 0xF25F, 0x1437),
+    bn_pack4(0xEF95, 0x19B3, 0xCD3A, 0x431B),
+    bn_pack4(0x514A, 0x0879, 0x8E34, 0x04DD),
+    bn_pack4(0x020B, 0xBEA6, 0x3B13, 0x9B22),
+    bn_pack4(0x2902, 0x4E08, 0x8A67, 0xCC74),
+    bn_pack4(0xC4C6, 0x628B, 0x80DC, 0x1CD1),
+    bn_pack4(0xC90F, 0xDAA2, 0x2168, 0xC234),
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF)
 };
+
 static BIGNUM bn_group_3072 = {
-	bn_group_3072_value,
-	(sizeof bn_group_3072_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_3072_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_3072_value,
+    (sizeof bn_group_3072_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_3072_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_4096_value[] = {
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF),
-	bn_pack4(0x4DF4,0x35C9,0x3406,0x3199),
-	bn_pack4(0x86FF,0xB7DC,0x90A6,0xC08F),
-	bn_pack4(0x93B4,0xEA98,0x8D8F,0xDDC1),
-	bn_pack4(0xD006,0x9127,0xD5B0,0x5AA9),
-	bn_pack4(0xB81B,0xDD76,0x2170,0x481C),
-	bn_pack4(0x1F61,0x2970,0xCEE2,0xD7AF),
-	bn_pack4(0x233B,0xA186,0x515B,0xE7ED),
-	bn_pack4(0x99B2,0x964F,0xA090,0xC3A2),
-	bn_pack4(0x287C,0x5947,0x4E6B,0xC05D),
-	bn_pack4(0x2E8E,0xFC14,0x1FBE,0xCAA6),
-	bn_pack4(0xDBBB,0xC2DB,0x04DE,0x8EF9),
-	bn_pack4(0x2583,0xE9CA,0x2AD4,0x4CE8),
-	bn_pack4(0x1A94,0x6834,0xB615,0x0BDA),
-	bn_pack4(0x99C3,0x2718,0x6AF4,0xE23C),
-	bn_pack4(0x8871,0x9A10,0xBDBA,0x5B26),
-	bn_pack4(0x1A72,0x3C12,0xA787,0xE6D7),
-	bn_pack4(0x4B82,0xD120,0xA921,0x0801),
-	bn_pack4(0x43DB,0x5BFC,0xE0FD,0x108E),
-	bn_pack4(0x08E2,0x4FA0,0x74E5,0xAB31),
-	bn_pack4(0x7709,0x88C0,0xBAD9,0x46E2),
-	bn_pack4(0xBBE1,0x1757,0x7A61,0x5D6C),
-	bn_pack4(0x521F,0x2B18,0x177B,0x200C),
-	bn_pack4(0xD876,0x0273,0x3EC8,0x6A64),
-	bn_pack4(0xF12F,0xFA06,0xD98A,0x0864),
-	bn_pack4(0xCEE3,0xD226,0x1AD2,0xEE6B),
-	bn_pack4(0x1E8C,0x94E0,0x4A25,0x619D),
-	bn_pack4(0xABF5,0xAE8C,0xDB09,0x33D7),
-	bn_pack4(0xB397,0x0F85,0xA6E1,0xE4C7),
-	bn_pack4(0x8AEA,0x7157,0x5D06,0x0C7D),
-	bn_pack4(0xECFB,0x8504,0x58DB,0xEF0A),
-	bn_pack4(0xA855,0x21AB,0xDF1C,0xBA64),
-	bn_pack4(0xAD33,0x170D,0x0450,0x7A33),
-	bn_pack4(0x1572,0x8E5A,0x8AAA,0xC42D),
-	bn_pack4(0x15D2,0x2618,0x98FA,0x0510),
-	bn_pack4(0x3995,0x497C,0xEA95,0x6AE5),
-	bn_pack4(0xDE2B,0xCBF6,0x9558,0x1718),
-	bn_pack4(0xB5C5,0x5DF0,0x6F4C,0x52C9),
-	bn_pack4(0x9B27,0x83A2,0xEC07,0xA28F),
-	bn_pack4(0xE39E,0x772C,0x180E,0x8603),
-	bn_pack4(0x3290,0x5E46,0x2E36,0xCE3B),
-	bn_pack4(0xF174,0x6C08,0xCA18,0x217C),
-	bn_pack4(0x670C,0x354E,0x4ABC,0x9804),
-	bn_pack4(0x9ED5,0x2907,0x7096,0x966D),
-	bn_pack4(0x1C62,0xF356,0x2085,0x52BB),
-	bn_pack4(0x8365,0x5D23,0xDCA3,0xAD96),
-	bn_pack4(0x6916,0x3FA8,0xFD24,0xCF5F),
-	bn_pack4(0x98DA,0x4836,0x1C55,0xD39A),
-	bn_pack4(0xC200,0x7CB8,0xA163,0xBF05),
-	bn_pack4(0x4928,0x6651,0xECE4,0x5B3D),
-	bn_pack4(0xAE9F,0x2411,0x7C4B,0x1FE6),
-	bn_pack4(0xEE38,0x6BFB,0x5A89,0x9FA5),
-	bn_pack4(0x0BFF,0x5CB6,0xF406,0xB7ED),
-	bn_pack4(0xF44C,0x42E9,0xA637,0xED6B),
-	bn_pack4(0xE485,0xB576,0x625E,0x7EC6),
-	bn_pack4(0x4FE1,0x356D,0x6D51,0xC245),
-	bn_pack4(0x302B,0x0A6D,0xF25F,0x1437),
-	bn_pack4(0xEF95,0x19B3,0xCD3A,0x431B),
-	bn_pack4(0x514A,0x0879,0x8E34,0x04DD),
-	bn_pack4(0x020B,0xBEA6,0x3B13,0x9B22),
-	bn_pack4(0x2902,0x4E08,0x8A67,0xCC74),
-	bn_pack4(0xC4C6,0x628B,0x80DC,0x1CD1),
-	bn_pack4(0xC90F,0xDAA2,0x2168,0xC234),
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF)
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF),
+    bn_pack4(0x4DF4, 0x35C9, 0x3406, 0x3199),
+    bn_pack4(0x86FF, 0xB7DC, 0x90A6, 0xC08F),
+    bn_pack4(0x93B4, 0xEA98, 0x8D8F, 0xDDC1),
+    bn_pack4(0xD006, 0x9127, 0xD5B0, 0x5AA9),
+    bn_pack4(0xB81B, 0xDD76, 0x2170, 0x481C),
+    bn_pack4(0x1F61, 0x2970, 0xCEE2, 0xD7AF),
+    bn_pack4(0x233B, 0xA186, 0x515B, 0xE7ED),
+    bn_pack4(0x99B2, 0x964F, 0xA090, 0xC3A2),
+    bn_pack4(0x287C, 0x5947, 0x4E6B, 0xC05D),
+    bn_pack4(0x2E8E, 0xFC14, 0x1FBE, 0xCAA6),
+    bn_pack4(0xDBBB, 0xC2DB, 0x04DE, 0x8EF9),
+    bn_pack4(0x2583, 0xE9CA, 0x2AD4, 0x4CE8),
+    bn_pack4(0x1A94, 0x6834, 0xB615, 0x0BDA),
+    bn_pack4(0x99C3, 0x2718, 0x6AF4, 0xE23C),
+    bn_pack4(0x8871, 0x9A10, 0xBDBA, 0x5B26),
+    bn_pack4(0x1A72, 0x3C12, 0xA787, 0xE6D7),
+    bn_pack4(0x4B82, 0xD120, 0xA921, 0x0801),
+    bn_pack4(0x43DB, 0x5BFC, 0xE0FD, 0x108E),
+    bn_pack4(0x08E2, 0x4FA0, 0x74E5, 0xAB31),
+    bn_pack4(0x7709, 0x88C0, 0xBAD9, 0x46E2),
+    bn_pack4(0xBBE1, 0x1757, 0x7A61, 0x5D6C),
+    bn_pack4(0x521F, 0x2B18, 0x177B, 0x200C),
+    bn_pack4(0xD876, 0x0273, 0x3EC8, 0x6A64),
+    bn_pack4(0xF12F, 0xFA06, 0xD98A, 0x0864),
+    bn_pack4(0xCEE3, 0xD226, 0x1AD2, 0xEE6B),
+    bn_pack4(0x1E8C, 0x94E0, 0x4A25, 0x619D),
+    bn_pack4(0xABF5, 0xAE8C, 0xDB09, 0x33D7),
+    bn_pack4(0xB397, 0x0F85, 0xA6E1, 0xE4C7),
+    bn_pack4(0x8AEA, 0x7157, 0x5D06, 0x0C7D),
+    bn_pack4(0xECFB, 0x8504, 0x58DB, 0xEF0A),
+    bn_pack4(0xA855, 0x21AB, 0xDF1C, 0xBA64),
+    bn_pack4(0xAD33, 0x170D, 0x0450, 0x7A33),
+    bn_pack4(0x1572, 0x8E5A, 0x8AAA, 0xC42D),
+    bn_pack4(0x15D2, 0x2618, 0x98FA, 0x0510),
+    bn_pack4(0x3995, 0x497C, 0xEA95, 0x6AE5),
+    bn_pack4(0xDE2B, 0xCBF6, 0x9558, 0x1718),
+    bn_pack4(0xB5C5, 0x5DF0, 0x6F4C, 0x52C9),
+    bn_pack4(0x9B27, 0x83A2, 0xEC07, 0xA28F),
+    bn_pack4(0xE39E, 0x772C, 0x180E, 0x8603),
+    bn_pack4(0x3290, 0x5E46, 0x2E36, 0xCE3B),
+    bn_pack4(0xF174, 0x6C08, 0xCA18, 0x217C),
+    bn_pack4(0x670C, 0x354E, 0x4ABC, 0x9804),
+    bn_pack4(0x9ED5, 0x2907, 0x7096, 0x966D),
+    bn_pack4(0x1C62, 0xF356, 0x2085, 0x52BB),
+    bn_pack4(0x8365, 0x5D23, 0xDCA3, 0xAD96),
+    bn_pack4(0x6916, 0x3FA8, 0xFD24, 0xCF5F),
+    bn_pack4(0x98DA, 0x4836, 0x1C55, 0xD39A),
+    bn_pack4(0xC200, 0x7CB8, 0xA163, 0xBF05),
+    bn_pack4(0x4928, 0x6651, 0xECE4, 0x5B3D),
+    bn_pack4(0xAE9F, 0x2411, 0x7C4B, 0x1FE6),
+    bn_pack4(0xEE38, 0x6BFB, 0x5A89, 0x9FA5),
+    bn_pack4(0x0BFF, 0x5CB6, 0xF406, 0xB7ED),
+    bn_pack4(0xF44C, 0x42E9, 0xA637, 0xED6B),
+    bn_pack4(0xE485, 0xB576, 0x625E, 0x7EC6),
+    bn_pack4(0x4FE1, 0x356D, 0x6D51, 0xC245),
+    bn_pack4(0x302B, 0x0A6D, 0xF25F, 0x1437),
+    bn_pack4(0xEF95, 0x19B3, 0xCD3A, 0x431B),
+    bn_pack4(0x514A, 0x0879, 0x8E34, 0x04DD),
+    bn_pack4(0x020B, 0xBEA6, 0x3B13, 0x9B22),
+    bn_pack4(0x2902, 0x4E08, 0x8A67, 0xCC74),
+    bn_pack4(0xC4C6, 0x628B, 0x80DC, 0x1CD1),
+    bn_pack4(0xC90F, 0xDAA2, 0x2168, 0xC234),
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF)
 };
+
 static BIGNUM bn_group_4096 = {
-	bn_group_4096_value,
-	(sizeof bn_group_4096_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_4096_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_4096_value,
+    (sizeof bn_group_4096_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_4096_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_6144_value[] = {
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF),
-	bn_pack4(0xE694,0xF91E,0x6DCC,0x4024),
-	bn_pack4(0x12BF,0x2D5B,0x0B74,0x74D6),
-	bn_pack4(0x043E,0x8F66,0x3F48,0x60EE),
-	bn_pack4(0x387F,0xE8D7,0x6E3C,0x0468),
-	bn_pack4(0xDA56,0xC9EC,0x2EF2,0x9632),
-	bn_pack4(0xEB19,0xCCB1,0xA313,0xD55C),
-	bn_pack4(0xF550,0xAA3D,0x8A1F,0xBFF0),
-	bn_pack4(0x06A1,0xD58B,0xB7C5,0xDA76),
-	bn_pack4(0xA797,0x15EE,0xF29B,0xE328),
-	bn_pack4(0x14CC,0x5ED2,0x0F80,0x37E0),
-	bn_pack4(0xCC8F,0x6D7E,0xBF48,0xE1D8),
-	bn_pack4(0x4BD4,0x07B2,0x2B41,0x54AA),
-	bn_pack4(0x0F1D,0x45B7,0xFF58,0x5AC5),
-	bn_pack4(0x23A9,0x7A7E,0x36CC,0x88BE),
-	bn_pack4(0x59E7,0xC97F,0xBEC7,0xE8F3),
-	bn_pack4(0xB5A8,0x4031,0x900B,0x1C9E),
-	bn_pack4(0xD55E,0x702F,0x4698,0x0C82),
-	bn_pack4(0xF482,0xD7CE,0x6E74,0xFEF6),
-	bn_pack4(0xF032,0xEA15,0xD172,0x1D03),
-	bn_pack4(0x5983,0xCA01,0xC64B,0x92EC),
-	bn_pack4(0x6FB8,0xF401,0x378C,0xD2BF),
-	bn_pack4(0x3320,0x5151,0x2BD7,0xAF42),
-	bn_pack4(0xDB7F,0x1447,0xE6CC,0x254B),
-	bn_pack4(0x44CE,0x6CBA,0xCED4,0xBB1B),
-	bn_pack4(0xDA3E,0xDBEB,0xCF9B,0x14ED),
-	bn_pack4(0x1797,0x27B0,0x865A,0x8918),
-	bn_pack4(0xB06A,0x53ED,0x9027,0xD831),
-	bn_pack4(0xE5DB,0x382F,0x4130,0x01AE),
-	bn_pack4(0xF8FF,0x9406,0xAD9E,0x530E),
-	bn_pack4(0xC975,0x1E76,0x3DBA,0x37BD),
-	bn_pack4(0xC1D4,0xDCB2,0x6026,0x46DE),
-	bn_pack4(0x36C3,0xFAB4,0xD27C,0x7026),
-	bn_pack4(0x4DF4,0x35C9,0x3402,0x8492),
-	bn_pack4(0x86FF,0xB7DC,0x90A6,0xC08F),
-	bn_pack4(0x93B4,0xEA98,0x8D8F,0xDDC1),
-	bn_pack4(0xD006,0x9127,0xD5B0,0x5AA9),
-	bn_pack4(0xB81B,0xDD76,0x2170,0x481C),
-	bn_pack4(0x1F61,0x2970,0xCEE2,0xD7AF),
-	bn_pack4(0x233B,0xA186,0x515B,0xE7ED),
-	bn_pack4(0x99B2,0x964F,0xA090,0xC3A2),
-	bn_pack4(0x287C,0x5947,0x4E6B,0xC05D),
-	bn_pack4(0x2E8E,0xFC14,0x1FBE,0xCAA6),
-	bn_pack4(0xDBBB,0xC2DB,0x04DE,0x8EF9),
-	bn_pack4(0x2583,0xE9CA,0x2AD4,0x4CE8),
-	bn_pack4(0x1A94,0x6834,0xB615,0x0BDA),
-	bn_pack4(0x99C3,0x2718,0x6AF4,0xE23C),
-	bn_pack4(0x8871,0x9A10,0xBDBA,0x5B26),
-	bn_pack4(0x1A72,0x3C12,0xA787,0xE6D7),
-	bn_pack4(0x4B82,0xD120,0xA921,0x0801),
-	bn_pack4(0x43DB,0x5BFC,0xE0FD,0x108E),
-	bn_pack4(0x08E2,0x4FA0,0x74E5,0xAB31),
-	bn_pack4(0x7709,0x88C0,0xBAD9,0x46E2),
-	bn_pack4(0xBBE1,0x1757,0x7A61,0x5D6C),
-	bn_pack4(0x521F,0x2B18,0x177B,0x200C),
-	bn_pack4(0xD876,0x0273,0x3EC8,0x6A64),
-	bn_pack4(0xF12F,0xFA06,0xD98A,0x0864),
-	bn_pack4(0xCEE3,0xD226,0x1AD2,0xEE6B),
-	bn_pack4(0x1E8C,0x94E0,0x4A25,0x619D),
-	bn_pack4(0xABF5,0xAE8C,0xDB09,0x33D7),
-	bn_pack4(0xB397,0x0F85,0xA6E1,0xE4C7),
-	bn_pack4(0x8AEA,0x7157,0x5D06,0x0C7D),
-	bn_pack4(0xECFB,0x8504,0x58DB,0xEF0A),
-	bn_pack4(0xA855,0x21AB,0xDF1C,0xBA64),
-	bn_pack4(0xAD33,0x170D,0x0450,0x7A33),
-	bn_pack4(0x1572,0x8E5A,0x8AAA,0xC42D),
-	bn_pack4(0x15D2,0x2618,0x98FA,0x0510),
-	bn_pack4(0x3995,0x497C,0xEA95,0x6AE5),
-	bn_pack4(0xDE2B,0xCBF6,0x9558,0x1718),
-	bn_pack4(0xB5C5,0x5DF0,0x6F4C,0x52C9),
-	bn_pack4(0x9B27,0x83A2,0xEC07,0xA28F),
-	bn_pack4(0xE39E,0x772C,0x180E,0x8603),
-	bn_pack4(0x3290,0x5E46,0x2E36,0xCE3B),
-	bn_pack4(0xF174,0x6C08,0xCA18,0x217C),
-	bn_pack4(0x670C,0x354E,0x4ABC,0x9804),
-	bn_pack4(0x9ED5,0x2907,0x7096,0x966D),
-	bn_pack4(0x1C62,0xF356,0x2085,0x52BB),
-	bn_pack4(0x8365,0x5D23,0xDCA3,0xAD96),
-	bn_pack4(0x6916,0x3FA8,0xFD24,0xCF5F),
-	bn_pack4(0x98DA,0x4836,0x1C55,0xD39A),
-	bn_pack4(0xC200,0x7CB8,0xA163,0xBF05),
-	bn_pack4(0x4928,0x6651,0xECE4,0x5B3D),
-	bn_pack4(0xAE9F,0x2411,0x7C4B,0x1FE6),
-	bn_pack4(0xEE38,0x6BFB,0x5A89,0x9FA5),
-	bn_pack4(0x0BFF,0x5CB6,0xF406,0xB7ED),
-	bn_pack4(0xF44C,0x42E9,0xA637,0xED6B),
-	bn_pack4(0xE485,0xB576,0x625E,0x7EC6),
-	bn_pack4(0x4FE1,0x356D,0x6D51,0xC245),
-	bn_pack4(0x302B,0x0A6D,0xF25F,0x1437),
-	bn_pack4(0xEF95,0x19B3,0xCD3A,0x431B),
-	bn_pack4(0x514A,0x0879,0x8E34,0x04DD),
-	bn_pack4(0x020B,0xBEA6,0x3B13,0x9B22),
-	bn_pack4(0x2902,0x4E08,0x8A67,0xCC74),
-	bn_pack4(0xC4C6,0x628B,0x80DC,0x1CD1),
-	bn_pack4(0xC90F,0xDAA2,0x2168,0xC234),
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF)
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF),
+    bn_pack4(0xE694, 0xF91E, 0x6DCC, 0x4024),
+    bn_pack4(0x12BF, 0x2D5B, 0x0B74, 0x74D6),
+    bn_pack4(0x043E, 0x8F66, 0x3F48, 0x60EE),
+    bn_pack4(0x387F, 0xE8D7, 0x6E3C, 0x0468),
+    bn_pack4(0xDA56, 0xC9EC, 0x2EF2, 0x9632),
+    bn_pack4(0xEB19, 0xCCB1, 0xA313, 0xD55C),
+    bn_pack4(0xF550, 0xAA3D, 0x8A1F, 0xBFF0),
+    bn_pack4(0x06A1, 0xD58B, 0xB7C5, 0xDA76),
+    bn_pack4(0xA797, 0x15EE, 0xF29B, 0xE328),
+    bn_pack4(0x14CC, 0x5ED2, 0x0F80, 0x37E0),
+    bn_pack4(0xCC8F, 0x6D7E, 0xBF48, 0xE1D8),
+    bn_pack4(0x4BD4, 0x07B2, 0x2B41, 0x54AA),
+    bn_pack4(0x0F1D, 0x45B7, 0xFF58, 0x5AC5),
+    bn_pack4(0x23A9, 0x7A7E, 0x36CC, 0x88BE),
+    bn_pack4(0x59E7, 0xC97F, 0xBEC7, 0xE8F3),
+    bn_pack4(0xB5A8, 0x4031, 0x900B, 0x1C9E),
+    bn_pack4(0xD55E, 0x702F, 0x4698, 0x0C82),
+    bn_pack4(0xF482, 0xD7CE, 0x6E74, 0xFEF6),
+    bn_pack4(0xF032, 0xEA15, 0xD172, 0x1D03),
+    bn_pack4(0x5983, 0xCA01, 0xC64B, 0x92EC),
+    bn_pack4(0x6FB8, 0xF401, 0x378C, 0xD2BF),
+    bn_pack4(0x3320, 0x5151, 0x2BD7, 0xAF42),
+    bn_pack4(0xDB7F, 0x1447, 0xE6CC, 0x254B),
+    bn_pack4(0x44CE, 0x6CBA, 0xCED4, 0xBB1B),
+    bn_pack4(0xDA3E, 0xDBEB, 0xCF9B, 0x14ED),
+    bn_pack4(0x1797, 0x27B0, 0x865A, 0x8918),
+    bn_pack4(0xB06A, 0x53ED, 0x9027, 0xD831),
+    bn_pack4(0xE5DB, 0x382F, 0x4130, 0x01AE),
+    bn_pack4(0xF8FF, 0x9406, 0xAD9E, 0x530E),
+    bn_pack4(0xC975, 0x1E76, 0x3DBA, 0x37BD),
+    bn_pack4(0xC1D4, 0xDCB2, 0x6026, 0x46DE),
+    bn_pack4(0x36C3, 0xFAB4, 0xD27C, 0x7026),
+    bn_pack4(0x4DF4, 0x35C9, 0x3402, 0x8492),
+    bn_pack4(0x86FF, 0xB7DC, 0x90A6, 0xC08F),
+    bn_pack4(0x93B4, 0xEA98, 0x8D8F, 0xDDC1),
+    bn_pack4(0xD006, 0x9127, 0xD5B0, 0x5AA9),
+    bn_pack4(0xB81B, 0xDD76, 0x2170, 0x481C),
+    bn_pack4(0x1F61, 0x2970, 0xCEE2, 0xD7AF),
+    bn_pack4(0x233B, 0xA186, 0x515B, 0xE7ED),
+    bn_pack4(0x99B2, 0x964F, 0xA090, 0xC3A2),
+    bn_pack4(0x287C, 0x5947, 0x4E6B, 0xC05D),
+    bn_pack4(0x2E8E, 0xFC14, 0x1FBE, 0xCAA6),
+    bn_pack4(0xDBBB, 0xC2DB, 0x04DE, 0x8EF9),
+    bn_pack4(0x2583, 0xE9CA, 0x2AD4, 0x4CE8),
+    bn_pack4(0x1A94, 0x6834, 0xB615, 0x0BDA),
+    bn_pack4(0x99C3, 0x2718, 0x6AF4, 0xE23C),
+    bn_pack4(0x8871, 0x9A10, 0xBDBA, 0x5B26),
+    bn_pack4(0x1A72, 0x3C12, 0xA787, 0xE6D7),
+    bn_pack4(0x4B82, 0xD120, 0xA921, 0x0801),
+    bn_pack4(0x43DB, 0x5BFC, 0xE0FD, 0x108E),
+    bn_pack4(0x08E2, 0x4FA0, 0x74E5, 0xAB31),
+    bn_pack4(0x7709, 0x88C0, 0xBAD9, 0x46E2),
+    bn_pack4(0xBBE1, 0x1757, 0x7A61, 0x5D6C),
+    bn_pack4(0x521F, 0x2B18, 0x177B, 0x200C),
+    bn_pack4(0xD876, 0x0273, 0x3EC8, 0x6A64),
+    bn_pack4(0xF12F, 0xFA06, 0xD98A, 0x0864),
+    bn_pack4(0xCEE3, 0xD226, 0x1AD2, 0xEE6B),
+    bn_pack4(0x1E8C, 0x94E0, 0x4A25, 0x619D),
+    bn_pack4(0xABF5, 0xAE8C, 0xDB09, 0x33D7),
+    bn_pack4(0xB397, 0x0F85, 0xA6E1, 0xE4C7),
+    bn_pack4(0x8AEA, 0x7157, 0x5D06, 0x0C7D),
+    bn_pack4(0xECFB, 0x8504, 0x58DB, 0xEF0A),
+    bn_pack4(0xA855, 0x21AB, 0xDF1C, 0xBA64),
+    bn_pack4(0xAD33, 0x170D, 0x0450, 0x7A33),
+    bn_pack4(0x1572, 0x8E5A, 0x8AAA, 0xC42D),
+    bn_pack4(0x15D2, 0x2618, 0x98FA, 0x0510),
+    bn_pack4(0x3995, 0x497C, 0xEA95, 0x6AE5),
+    bn_pack4(0xDE2B, 0xCBF6, 0x9558, 0x1718),
+    bn_pack4(0xB5C5, 0x5DF0, 0x6F4C, 0x52C9),
+    bn_pack4(0x9B27, 0x83A2, 0xEC07, 0xA28F),
+    bn_pack4(0xE39E, 0x772C, 0x180E, 0x8603),
+    bn_pack4(0x3290, 0x5E46, 0x2E36, 0xCE3B),
+    bn_pack4(0xF174, 0x6C08, 0xCA18, 0x217C),
+    bn_pack4(0x670C, 0x354E, 0x4ABC, 0x9804),
+    bn_pack4(0x9ED5, 0x2907, 0x7096, 0x966D),
+    bn_pack4(0x1C62, 0xF356, 0x2085, 0x52BB),
+    bn_pack4(0x8365, 0x5D23, 0xDCA3, 0xAD96),
+    bn_pack4(0x6916, 0x3FA8, 0xFD24, 0xCF5F),
+    bn_pack4(0x98DA, 0x4836, 0x1C55, 0xD39A),
+    bn_pack4(0xC200, 0x7CB8, 0xA163, 0xBF05),
+    bn_pack4(0x4928, 0x6651, 0xECE4, 0x5B3D),
+    bn_pack4(0xAE9F, 0x2411, 0x7C4B, 0x1FE6),
+    bn_pack4(0xEE38, 0x6BFB, 0x5A89, 0x9FA5),
+    bn_pack4(0x0BFF, 0x5CB6, 0xF406, 0xB7ED),
+    bn_pack4(0xF44C, 0x42E9, 0xA637, 0xED6B),
+    bn_pack4(0xE485, 0xB576, 0x625E, 0x7EC6),
+    bn_pack4(0x4FE1, 0x356D, 0x6D51, 0xC245),
+    bn_pack4(0x302B, 0x0A6D, 0xF25F, 0x1437),
+    bn_pack4(0xEF95, 0x19B3, 0xCD3A, 0x431B),
+    bn_pack4(0x514A, 0x0879, 0x8E34, 0x04DD),
+    bn_pack4(0x020B, 0xBEA6, 0x3B13, 0x9B22),
+    bn_pack4(0x2902, 0x4E08, 0x8A67, 0xCC74),
+    bn_pack4(0xC4C6, 0x628B, 0x80DC, 0x1CD1),
+    bn_pack4(0xC90F, 0xDAA2, 0x2168, 0xC234),
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF)
 };
+
 static BIGNUM bn_group_6144 = {
-	bn_group_6144_value,
-	(sizeof bn_group_6144_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_6144_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_6144_value,
+    (sizeof bn_group_6144_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_6144_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static BN_ULONG bn_group_8192_value[] = {
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF),
-	bn_pack4(0x60C9,0x80DD,0x98ED,0xD3DF),
-	bn_pack4(0xC81F,0x56E8,0x80B9,0x6E71),
-	bn_pack4(0x9E30,0x50E2,0x7656,0x94DF),
-	bn_pack4(0x9558,0xE447,0x5677,0xE9AA),
-	bn_pack4(0xC919,0x0DA6,0xFC02,0x6E47),
-	bn_pack4(0x889A,0x002E,0xD5EE,0x382B),
-	bn_pack4(0x4009,0x438B,0x481C,0x6CD7),
-	bn_pack4(0x3590,0x46F4,0xEB87,0x9F92),
-	bn_pack4(0xFAF3,0x6BC3,0x1ECF,0xA268),
-	bn_pack4(0xB1D5,0x10BD,0x7EE7,0x4D73),
-	bn_pack4(0xF9AB,0x4819,0x5DED,0x7EA1),
-	bn_pack4(0x64F3,0x1CC5,0x0846,0x851D),
-	bn_pack4(0x4597,0xE899,0xA025,0x5DC1),
-	bn_pack4(0xDF31,0x0EE0,0x74AB,0x6A36),
-	bn_pack4(0x6D2A,0x13F8,0x3F44,0xF82D),
-	bn_pack4(0x062B,0x3CF5,0xB3A2,0x78A6),
-	bn_pack4(0x7968,0x3303,0xED5B,0xDD3A),
-	bn_pack4(0xFA9D,0x4B7F,0xA2C0,0x87E8),
-	bn_pack4(0x4BCB,0xC886,0x2F83,0x85DD),
-	bn_pack4(0x3473,0xFC64,0x6CEA,0x306B),
-	bn_pack4(0x13EB,0x57A8,0x1A23,0xF0C7),
-	bn_pack4(0x2222,0x2E04,0xA403,0x7C07),
-	bn_pack4(0xE3FD,0xB8BE,0xFC84,0x8AD9),
-	bn_pack4(0x238F,0x16CB,0xE39D,0x652D),
-	bn_pack4(0x3423,0xB474,0x2BF1,0xC978),
-	bn_pack4(0x3AAB,0x639C,0x5AE4,0xF568),
-	bn_pack4(0x2576,0xF693,0x6BA4,0x2466),
-	bn_pack4(0x741F,0xA7BF,0x8AFC,0x47ED),
-	bn_pack4(0x3BC8,0x32B6,0x8D9D,0xD300),
-	bn_pack4(0xD8BE,0xC4D0,0x73B9,0x31BA),
-	bn_pack4(0x3877,0x7CB6,0xA932,0xDF8C),
-	bn_pack4(0x74A3,0x926F,0x12FE,0xE5E4),
-	bn_pack4(0xE694,0xF91E,0x6DBE,0x1159),
-	bn_pack4(0x12BF,0x2D5B,0x0B74,0x74D6),
-	bn_pack4(0x043E,0x8F66,0x3F48,0x60EE),
-	bn_pack4(0x387F,0xE8D7,0x6E3C,0x0468),
-	bn_pack4(0xDA56,0xC9EC,0x2EF2,0x9632),
-	bn_pack4(0xEB19,0xCCB1,0xA313,0xD55C),
-	bn_pack4(0xF550,0xAA3D,0x8A1F,0xBFF0),
-	bn_pack4(0x06A1,0xD58B,0xB7C5,0xDA76),
-	bn_pack4(0xA797,0x15EE,0xF29B,0xE328),
-	bn_pack4(0x14CC,0x5ED2,0x0F80,0x37E0),
-	bn_pack4(0xCC8F,0x6D7E,0xBF48,0xE1D8),
-	bn_pack4(0x4BD4,0x07B2,0x2B41,0x54AA),
-	bn_pack4(0x0F1D,0x45B7,0xFF58,0x5AC5),
-	bn_pack4(0x23A9,0x7A7E,0x36CC,0x88BE),
-	bn_pack4(0x59E7,0xC97F,0xBEC7,0xE8F3),
-	bn_pack4(0xB5A8,0x4031,0x900B,0x1C9E),
-	bn_pack4(0xD55E,0x702F,0x4698,0x0C82),
-	bn_pack4(0xF482,0xD7CE,0x6E74,0xFEF6),
-	bn_pack4(0xF032,0xEA15,0xD172,0x1D03),
-	bn_pack4(0x5983,0xCA01,0xC64B,0x92EC),
-	bn_pack4(0x6FB8,0xF401,0x378C,0xD2BF),
-	bn_pack4(0x3320,0x5151,0x2BD7,0xAF42),
-	bn_pack4(0xDB7F,0x1447,0xE6CC,0x254B),
-	bn_pack4(0x44CE,0x6CBA,0xCED4,0xBB1B),
-	bn_pack4(0xDA3E,0xDBEB,0xCF9B,0x14ED),
-	bn_pack4(0x1797,0x27B0,0x865A,0x8918),
-	bn_pack4(0xB06A,0x53ED,0x9027,0xD831),
-	bn_pack4(0xE5DB,0x382F,0x4130,0x01AE),
-	bn_pack4(0xF8FF,0x9406,0xAD9E,0x530E),
-	bn_pack4(0xC975,0x1E76,0x3DBA,0x37BD),
-	bn_pack4(0xC1D4,0xDCB2,0x6026,0x46DE),
-	bn_pack4(0x36C3,0xFAB4,0xD27C,0x7026),
-	bn_pack4(0x4DF4,0x35C9,0x3402,0x8492),
-	bn_pack4(0x86FF,0xB7DC,0x90A6,0xC08F),
-	bn_pack4(0x93B4,0xEA98,0x8D8F,0xDDC1),
-	bn_pack4(0xD006,0x9127,0xD5B0,0x5AA9),
-	bn_pack4(0xB81B,0xDD76,0x2170,0x481C),
-	bn_pack4(0x1F61,0x2970,0xCEE2,0xD7AF),
-	bn_pack4(0x233B,0xA186,0x515B,0xE7ED),
-	bn_pack4(0x99B2,0x964F,0xA090,0xC3A2),
-	bn_pack4(0x287C,0x5947,0x4E6B,0xC05D),
-	bn_pack4(0x2E8E,0xFC14,0x1FBE,0xCAA6),
-	bn_pack4(0xDBBB,0xC2DB,0x04DE,0x8EF9),
-	bn_pack4(0x2583,0xE9CA,0x2AD4,0x4CE8),
-	bn_pack4(0x1A94,0x6834,0xB615,0x0BDA),
-	bn_pack4(0x99C3,0x2718,0x6AF4,0xE23C),
-	bn_pack4(0x8871,0x9A10,0xBDBA,0x5B26),
-	bn_pack4(0x1A72,0x3C12,0xA787,0xE6D7),
-	bn_pack4(0x4B82,0xD120,0xA921,0x0801),
-	bn_pack4(0x43DB,0x5BFC,0xE0FD,0x108E),
-	bn_pack4(0x08E2,0x4FA0,0x74E5,0xAB31),
-	bn_pack4(0x7709,0x88C0,0xBAD9,0x46E2),
-	bn_pack4(0xBBE1,0x1757,0x7A61,0x5D6C),
-	bn_pack4(0x521F,0x2B18,0x177B,0x200C),
-	bn_pack4(0xD876,0x0273,0x3EC8,0x6A64),
-	bn_pack4(0xF12F,0xFA06,0xD98A,0x0864),
-	bn_pack4(0xCEE3,0xD226,0x1AD2,0xEE6B),
-	bn_pack4(0x1E8C,0x94E0,0x4A25,0x619D),
-	bn_pack4(0xABF5,0xAE8C,0xDB09,0x33D7),
-	bn_pack4(0xB397,0x0F85,0xA6E1,0xE4C7),
-	bn_pack4(0x8AEA,0x7157,0x5D06,0x0C7D),
-	bn_pack4(0xECFB,0x8504,0x58DB,0xEF0A),
-	bn_pack4(0xA855,0x21AB,0xDF1C,0xBA64),
-	bn_pack4(0xAD33,0x170D,0x0450,0x7A33),
-	bn_pack4(0x1572,0x8E5A,0x8AAA,0xC42D),
-	bn_pack4(0x15D2,0x2618,0x98FA,0x0510),
-	bn_pack4(0x3995,0x497C,0xEA95,0x6AE5),
-	bn_pack4(0xDE2B,0xCBF6,0x9558,0x1718),
-	bn_pack4(0xB5C5,0x5DF0,0x6F4C,0x52C9),
-	bn_pack4(0x9B27,0x83A2,0xEC07,0xA28F),
-	bn_pack4(0xE39E,0x772C,0x180E,0x8603),
-	bn_pack4(0x3290,0x5E46,0x2E36,0xCE3B),
-	bn_pack4(0xF174,0x6C08,0xCA18,0x217C),
-	bn_pack4(0x670C,0x354E,0x4ABC,0x9804),
-	bn_pack4(0x9ED5,0x2907,0x7096,0x966D),
-	bn_pack4(0x1C62,0xF356,0x2085,0x52BB),
-	bn_pack4(0x8365,0x5D23,0xDCA3,0xAD96),
-	bn_pack4(0x6916,0x3FA8,0xFD24,0xCF5F),
-	bn_pack4(0x98DA,0x4836,0x1C55,0xD39A),
-	bn_pack4(0xC200,0x7CB8,0xA163,0xBF05),
-	bn_pack4(0x4928,0x6651,0xECE4,0x5B3D),
-	bn_pack4(0xAE9F,0x2411,0x7C4B,0x1FE6),
-	bn_pack4(0xEE38,0x6BFB,0x5A89,0x9FA5),
-	bn_pack4(0x0BFF,0x5CB6,0xF406,0xB7ED),
-	bn_pack4(0xF44C,0x42E9,0xA637,0xED6B),
-	bn_pack4(0xE485,0xB576,0x625E,0x7EC6),
-	bn_pack4(0x4FE1,0x356D,0x6D51,0xC245),
-	bn_pack4(0x302B,0x0A6D,0xF25F,0x1437),
-	bn_pack4(0xEF95,0x19B3,0xCD3A,0x431B),
-	bn_pack4(0x514A,0x0879,0x8E34,0x04DD),
-	bn_pack4(0x020B,0xBEA6,0x3B13,0x9B22),
-	bn_pack4(0x2902,0x4E08,0x8A67,0xCC74),
-	bn_pack4(0xC4C6,0x628B,0x80DC,0x1CD1),
-	bn_pack4(0xC90F,0xDAA2,0x2168,0xC234),
-	bn_pack4(0xFFFF,0xFFFF,0xFFFF,0xFFFF)
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF),
+    bn_pack4(0x60C9, 0x80DD, 0x98ED, 0xD3DF),
+    bn_pack4(0xC81F, 0x56E8, 0x80B9, 0x6E71),
+    bn_pack4(0x9E30, 0x50E2, 0x7656, 0x94DF),
+    bn_pack4(0x9558, 0xE447, 0x5677, 0xE9AA),
+    bn_pack4(0xC919, 0x0DA6, 0xFC02, 0x6E47),
+    bn_pack4(0x889A, 0x002E, 0xD5EE, 0x382B),
+    bn_pack4(0x4009, 0x438B, 0x481C, 0x6CD7),
+    bn_pack4(0x3590, 0x46F4, 0xEB87, 0x9F92),
+    bn_pack4(0xFAF3, 0x6BC3, 0x1ECF, 0xA268),
+    bn_pack4(0xB1D5, 0x10BD, 0x7EE7, 0x4D73),
+    bn_pack4(0xF9AB, 0x4819, 0x5DED, 0x7EA1),
+    bn_pack4(0x64F3, 0x1CC5, 0x0846, 0x851D),
+    bn_pack4(0x4597, 0xE899, 0xA025, 0x5DC1),
+    bn_pack4(0xDF31, 0x0EE0, 0x74AB, 0x6A36),
+    bn_pack4(0x6D2A, 0x13F8, 0x3F44, 0xF82D),
+    bn_pack4(0x062B, 0x3CF5, 0xB3A2, 0x78A6),
+    bn_pack4(0x7968, 0x3303, 0xED5B, 0xDD3A),
+    bn_pack4(0xFA9D, 0x4B7F, 0xA2C0, 0x87E8),
+    bn_pack4(0x4BCB, 0xC886, 0x2F83, 0x85DD),
+    bn_pack4(0x3473, 0xFC64, 0x6CEA, 0x306B),
+    bn_pack4(0x13EB, 0x57A8, 0x1A23, 0xF0C7),
+    bn_pack4(0x2222, 0x2E04, 0xA403, 0x7C07),
+    bn_pack4(0xE3FD, 0xB8BE, 0xFC84, 0x8AD9),
+    bn_pack4(0x238F, 0x16CB, 0xE39D, 0x652D),
+    bn_pack4(0x3423, 0xB474, 0x2BF1, 0xC978),
+    bn_pack4(0x3AAB, 0x639C, 0x5AE4, 0xF568),
+    bn_pack4(0x2576, 0xF693, 0x6BA4, 0x2466),
+    bn_pack4(0x741F, 0xA7BF, 0x8AFC, 0x47ED),
+    bn_pack4(0x3BC8, 0x32B6, 0x8D9D, 0xD300),
+    bn_pack4(0xD8BE, 0xC4D0, 0x73B9, 0x31BA),
+    bn_pack4(0x3877, 0x7CB6, 0xA932, 0xDF8C),
+    bn_pack4(0x74A3, 0x926F, 0x12FE, 0xE5E4),
+    bn_pack4(0xE694, 0xF91E, 0x6DBE, 0x1159),
+    bn_pack4(0x12BF, 0x2D5B, 0x0B74, 0x74D6),
+    bn_pack4(0x043E, 0x8F66, 0x3F48, 0x60EE),
+    bn_pack4(0x387F, 0xE8D7, 0x6E3C, 0x0468),
+    bn_pack4(0xDA56, 0xC9EC, 0x2EF2, 0x9632),
+    bn_pack4(0xEB19, 0xCCB1, 0xA313, 0xD55C),
+    bn_pack4(0xF550, 0xAA3D, 0x8A1F, 0xBFF0),
+    bn_pack4(0x06A1, 0xD58B, 0xB7C5, 0xDA76),
+    bn_pack4(0xA797, 0x15EE, 0xF29B, 0xE328),
+    bn_pack4(0x14CC, 0x5ED2, 0x0F80, 0x37E0),
+    bn_pack4(0xCC8F, 0x6D7E, 0xBF48, 0xE1D8),
+    bn_pack4(0x4BD4, 0x07B2, 0x2B41, 0x54AA),
+    bn_pack4(0x0F1D, 0x45B7, 0xFF58, 0x5AC5),
+    bn_pack4(0x23A9, 0x7A7E, 0x36CC, 0x88BE),
+    bn_pack4(0x59E7, 0xC97F, 0xBEC7, 0xE8F3),
+    bn_pack4(0xB5A8, 0x4031, 0x900B, 0x1C9E),
+    bn_pack4(0xD55E, 0x702F, 0x4698, 0x0C82),
+    bn_pack4(0xF482, 0xD7CE, 0x6E74, 0xFEF6),
+    bn_pack4(0xF032, 0xEA15, 0xD172, 0x1D03),
+    bn_pack4(0x5983, 0xCA01, 0xC64B, 0x92EC),
+    bn_pack4(0x6FB8, 0xF401, 0x378C, 0xD2BF),
+    bn_pack4(0x3320, 0x5151, 0x2BD7, 0xAF42),
+    bn_pack4(0xDB7F, 0x1447, 0xE6CC, 0x254B),
+    bn_pack4(0x44CE, 0x6CBA, 0xCED4, 0xBB1B),
+    bn_pack4(0xDA3E, 0xDBEB, 0xCF9B, 0x14ED),
+    bn_pack4(0x1797, 0x27B0, 0x865A, 0x8918),
+    bn_pack4(0xB06A, 0x53ED, 0x9027, 0xD831),
+    bn_pack4(0xE5DB, 0x382F, 0x4130, 0x01AE),
+    bn_pack4(0xF8FF, 0x9406, 0xAD9E, 0x530E),
+    bn_pack4(0xC975, 0x1E76, 0x3DBA, 0x37BD),
+    bn_pack4(0xC1D4, 0xDCB2, 0x6026, 0x46DE),
+    bn_pack4(0x36C3, 0xFAB4, 0xD27C, 0x7026),
+    bn_pack4(0x4DF4, 0x35C9, 0x3402, 0x8492),
+    bn_pack4(0x86FF, 0xB7DC, 0x90A6, 0xC08F),
+    bn_pack4(0x93B4, 0xEA98, 0x8D8F, 0xDDC1),
+    bn_pack4(0xD006, 0x9127, 0xD5B0, 0x5AA9),
+    bn_pack4(0xB81B, 0xDD76, 0x2170, 0x481C),
+    bn_pack4(0x1F61, 0x2970, 0xCEE2, 0xD7AF),
+    bn_pack4(0x233B, 0xA186, 0x515B, 0xE7ED),
+    bn_pack4(0x99B2, 0x964F, 0xA090, 0xC3A2),
+    bn_pack4(0x287C, 0x5947, 0x4E6B, 0xC05D),
+    bn_pack4(0x2E8E, 0xFC14, 0x1FBE, 0xCAA6),
+    bn_pack4(0xDBBB, 0xC2DB, 0x04DE, 0x8EF9),
+    bn_pack4(0x2583, 0xE9CA, 0x2AD4, 0x4CE8),
+    bn_pack4(0x1A94, 0x6834, 0xB615, 0x0BDA),
+    bn_pack4(0x99C3, 0x2718, 0x6AF4, 0xE23C),
+    bn_pack4(0x8871, 0x9A10, 0xBDBA, 0x5B26),
+    bn_pack4(0x1A72, 0x3C12, 0xA787, 0xE6D7),
+    bn_pack4(0x4B82, 0xD120, 0xA921, 0x0801),
+    bn_pack4(0x43DB, 0x5BFC, 0xE0FD, 0x108E),
+    bn_pack4(0x08E2, 0x4FA0, 0x74E5, 0xAB31),
+    bn_pack4(0x7709, 0x88C0, 0xBAD9, 0x46E2),
+    bn_pack4(0xBBE1, 0x1757, 0x7A61, 0x5D6C),
+    bn_pack4(0x521F, 0x2B18, 0x177B, 0x200C),
+    bn_pack4(0xD876, 0x0273, 0x3EC8, 0x6A64),
+    bn_pack4(0xF12F, 0xFA06, 0xD98A, 0x0864),
+    bn_pack4(0xCEE3, 0xD226, 0x1AD2, 0xEE6B),
+    bn_pack4(0x1E8C, 0x94E0, 0x4A25, 0x619D),
+    bn_pack4(0xABF5, 0xAE8C, 0xDB09, 0x33D7),
+    bn_pack4(0xB397, 0x0F85, 0xA6E1, 0xE4C7),
+    bn_pack4(0x8AEA, 0x7157, 0x5D06, 0x0C7D),
+    bn_pack4(0xECFB, 0x8504, 0x58DB, 0xEF0A),
+    bn_pack4(0xA855, 0x21AB, 0xDF1C, 0xBA64),
+    bn_pack4(0xAD33, 0x170D, 0x0450, 0x7A33),
+    bn_pack4(0x1572, 0x8E5A, 0x8AAA, 0xC42D),
+    bn_pack4(0x15D2, 0x2618, 0x98FA, 0x0510),
+    bn_pack4(0x3995, 0x497C, 0xEA95, 0x6AE5),
+    bn_pack4(0xDE2B, 0xCBF6, 0x9558, 0x1718),
+    bn_pack4(0xB5C5, 0x5DF0, 0x6F4C, 0x52C9),
+    bn_pack4(0x9B27, 0x83A2, 0xEC07, 0xA28F),
+    bn_pack4(0xE39E, 0x772C, 0x180E, 0x8603),
+    bn_pack4(0x3290, 0x5E46, 0x2E36, 0xCE3B),
+    bn_pack4(0xF174, 0x6C08, 0xCA18, 0x217C),
+    bn_pack4(0x670C, 0x354E, 0x4ABC, 0x9804),
+    bn_pack4(0x9ED5, 0x2907, 0x7096, 0x966D),
+    bn_pack4(0x1C62, 0xF356, 0x2085, 0x52BB),
+    bn_pack4(0x8365, 0x5D23, 0xDCA3, 0xAD96),
+    bn_pack4(0x6916, 0x3FA8, 0xFD24, 0xCF5F),
+    bn_pack4(0x98DA, 0x4836, 0x1C55, 0xD39A),
+    bn_pack4(0xC200, 0x7CB8, 0xA163, 0xBF05),
+    bn_pack4(0x4928, 0x6651, 0xECE4, 0x5B3D),
+    bn_pack4(0xAE9F, 0x2411, 0x7C4B, 0x1FE6),
+    bn_pack4(0xEE38, 0x6BFB, 0x5A89, 0x9FA5),
+    bn_pack4(0x0BFF, 0x5CB6, 0xF406, 0xB7ED),
+    bn_pack4(0xF44C, 0x42E9, 0xA637, 0xED6B),
+    bn_pack4(0xE485, 0xB576, 0x625E, 0x7EC6),
+    bn_pack4(0x4FE1, 0x356D, 0x6D51, 0xC245),
+    bn_pack4(0x302B, 0x0A6D, 0xF25F, 0x1437),
+    bn_pack4(0xEF95, 0x19B3, 0xCD3A, 0x431B),
+    bn_pack4(0x514A, 0x0879, 0x8E34, 0x04DD),
+    bn_pack4(0x020B, 0xBEA6, 0x3B13, 0x9B22),
+    bn_pack4(0x2902, 0x4E08, 0x8A67, 0xCC74),
+    bn_pack4(0xC4C6, 0x628B, 0x80DC, 0x1CD1),
+    bn_pack4(0xC90F, 0xDAA2, 0x2168, 0xC234),
+    bn_pack4(0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF)
 };
+
 static BIGNUM bn_group_8192 = {
-	bn_group_8192_value,
-	(sizeof bn_group_8192_value)/sizeof(BN_ULONG),
-	(sizeof bn_group_8192_value)/sizeof(BN_ULONG),
-	0,
-	BN_FLG_STATIC_DATA
+    bn_group_8192_value,
+    (sizeof bn_group_8192_value) / sizeof(BN_ULONG),
+    (sizeof bn_group_8192_value) / sizeof(BN_ULONG),
+    0,
+    BN_FLG_STATIC_DATA
 };
 
-static BN_ULONG bn_generator_19_value[] = {19} ;
+static BN_ULONG bn_generator_19_value[] = { 19 };
+
 static BIGNUM bn_generator_19 = {
-	bn_generator_19_value,
-	1,
-	1,
-	0,
-	BN_FLG_STATIC_DATA
+    bn_generator_19_value,
+    1,
+    1,
+    0,
+    BN_FLG_STATIC_DATA
 };
-static BN_ULONG bn_generator_5_value[] = {5} ;
+static BN_ULONG bn_generator_5_value[] = { 5 };
+
 static BIGNUM bn_generator_5 = {
-	bn_generator_5_value,
-	1,
-	1,
-	0,
-	BN_FLG_STATIC_DATA
+    bn_generator_5_value,
+    1,
+    1,
+    0,
+    BN_FLG_STATIC_DATA
 };
-static BN_ULONG bn_generator_2_value[] = {2} ;
+static BN_ULONG bn_generator_2_value[] = { 2 };
+
 static BIGNUM bn_generator_2 = {
-	bn_generator_2_value,
-	1,
-	1,
-	0,
-	BN_FLG_STATIC_DATA
+    bn_generator_2_value,
+    1,
+    1,
+    0,
+    BN_FLG_STATIC_DATA
 };
 
 static SRP_gN knowngN[] = {
-	{"8192",&bn_generator_19 , &bn_group_8192},
-	{"6144",&bn_generator_5 , &bn_group_6144},
-	{"4096",&bn_generator_5 , &bn_group_4096},
-	{"3072",&bn_generator_5 , &bn_group_3072},
-	{"2048",&bn_generator_2 , &bn_group_2048},
-	{"1536",&bn_generator_2 , &bn_group_1536},
-	{"1024",&bn_generator_2 , &bn_group_1024},
+    {"8192", &bn_generator_19, &bn_group_8192},
+    {"6144", &bn_generator_5, &bn_group_6144},
+    {"4096", &bn_generator_5, &bn_group_4096},
+    {"3072", &bn_generator_5, &bn_group_3072},
+    {"2048", &bn_generator_2, &bn_group_2048},
+    {"1536", &bn_generator_2, &bn_group_1536},
+    {"1024", &bn_generator_2, &bn_group_1024},
 };
+
 #define KNOWN_GN_NUMBER sizeof(knowngN) / sizeof(SRP_gN)
 
 /* end of generated data */
diff --git a/crypto/srp/srp_lcl.h b/crypto/srp/srp_lcl.h
index 42bda3f148..9a7fce1b4c 100644
--- a/crypto/srp/srp_lcl.h
+++ b/crypto/srp/srp_lcl.h
@@ -1,6 +1,7 @@
 /* crypto/srp/srp_lcl.h */
-/* Written by Peter Sylvester (peter.sylvester@edelweb.fr)  
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Peter Sylvester (peter.sylvester@edelweb.fr) for the EdelKey
+ * project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,17 +57,17 @@
  *
  */
 #ifndef HEADER_SRP_LCL_H
-#define HEADER_SRP_LCL_H
+# define HEADER_SRP_LCL_H
 
-#include 
-#include 
+# include 
+# include 
 
-#if 0
-#define srp_bn_print(a) {fprintf(stderr, #a "="); BN_print_fp(stderr,a); \
+# if 0
+#  define srp_bn_print(a) {fprintf(stderr, #a "="); BN_print_fp(stderr,a); \
    fprintf(stderr,"\n");}
-#else
-#define   srp_bn_print(a)
-#endif
+# else
+#  define   srp_bn_print(a)
+# endif
 
 
 
diff --git a/crypto/srp/srp_lib.c b/crypto/srp/srp_lib.c
index 83d417a308..e9a2e058f6 100644
--- a/crypto/srp/srp_lib.c
+++ b/crypto/srp/srp_lib.c
@@ -1,7 +1,8 @@
 /* crypto/srp/srp_lib.c */
-/* Written by Christophe Renou (christophe.renou@edelweb.fr) with 
- * the precious help of Peter Sylvester (peter.sylvester@edelweb.fr) 
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Christophe Renou (christophe.renou@edelweb.fr) with the
+ * precious help of Peter Sylvester (peter.sylvester@edelweb.fr) for the
+ * EdelKey project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,311 +58,300 @@
  *
  */
 #ifndef OPENSSL_NO_SRP
-#include "cryptlib.h"
-#include "srp_lcl.h"
-#include 
-#include 
-
-#if (BN_BYTES == 8)
-# if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
-#  define bn_pack4(a1,a2,a3,a4) ((a1##UI64<<48)|(a2##UI64<<32)|(a3##UI64<<16)|a4##UI64)
-# elif defined(__arch64__)
-#  define bn_pack4(a1,a2,a3,a4) ((a1##UL<<48)|(a2##UL<<32)|(a3##UL<<16)|a4##UL)
+# include "cryptlib.h"
+# include "srp_lcl.h"
+# include 
+# include 
+
+# if (BN_BYTES == 8)
+#  if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
+#   define bn_pack4(a1,a2,a3,a4) ((a1##UI64<<48)|(a2##UI64<<32)|(a3##UI64<<16)|a4##UI64)
+#  elif defined(__arch64__)
+#   define bn_pack4(a1,a2,a3,a4) ((a1##UL<<48)|(a2##UL<<32)|(a3##UL<<16)|a4##UL)
+#  else
+#   define bn_pack4(a1,a2,a3,a4) ((a1##ULL<<48)|(a2##ULL<<32)|(a3##ULL<<16)|a4##ULL)
+#  endif
+# elif (BN_BYTES == 4)
+#  define bn_pack4(a1,a2,a3,a4)  ((a3##UL<<16)|a4##UL), ((a1##UL<<16)|a2##UL)
 # else
-#  define bn_pack4(a1,a2,a3,a4) ((a1##ULL<<48)|(a2##ULL<<32)|(a3##ULL<<16)|a4##ULL)
+#  error "unsupported BN_BYTES"
 # endif
-#elif (BN_BYTES == 4)
-# define bn_pack4(a1,a2,a3,a4)  ((a3##UL<<16)|a4##UL), ((a1##UL<<16)|a2##UL)
-#else
-# error "unsupported BN_BYTES"
-#endif
-
 
-#include "srp_grps.h"
+# include "srp_grps.h"
 
 static BIGNUM *srp_Calc_k(BIGNUM *N, BIGNUM *g)
-	{
-	/* k = SHA1(N | PAD(g)) -- tls-srp draft 8 */
-
-	unsigned char digest[SHA_DIGEST_LENGTH];
-	unsigned char *tmp;
-	EVP_MD_CTX ctxt;
-	int longg ;
-	int longN = BN_num_bytes(N);
-
-	if (BN_ucmp(g, N) >= 0)
-		return NULL;
-
-	if ((tmp = OPENSSL_malloc(longN)) == NULL)
-		return NULL;
-	BN_bn2bin(N,tmp) ;
-
-	EVP_MD_CTX_init(&ctxt);
-	EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
-	EVP_DigestUpdate(&ctxt, tmp, longN);
-
-	memset(tmp, 0, longN);
-	longg = BN_bn2bin(g,tmp) ;
-        /* use the zeros behind to pad on left */
-	EVP_DigestUpdate(&ctxt, tmp + longg, longN-longg);
-	EVP_DigestUpdate(&ctxt, tmp, longg);
-	OPENSSL_free(tmp);
-
-	EVP_DigestFinal_ex(&ctxt, digest, NULL);
-	EVP_MD_CTX_cleanup(&ctxt);
-	return BN_bin2bn(digest, sizeof(digest), NULL);	
-	}
+{
+    /* k = SHA1(N | PAD(g)) -- tls-srp draft 8 */
+
+    unsigned char digest[SHA_DIGEST_LENGTH];
+    unsigned char *tmp;
+    EVP_MD_CTX ctxt;
+    int longg;
+    int longN = BN_num_bytes(N);
+
+    if (BN_ucmp(g, N) >= 0)
+        return NULL;
+
+    if ((tmp = OPENSSL_malloc(longN)) == NULL)
+        return NULL;
+    BN_bn2bin(N, tmp);
+
+    EVP_MD_CTX_init(&ctxt);
+    EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
+    EVP_DigestUpdate(&ctxt, tmp, longN);
+
+    memset(tmp, 0, longN);
+    longg = BN_bn2bin(g, tmp);
+    /* use the zeros behind to pad on left */
+    EVP_DigestUpdate(&ctxt, tmp + longg, longN - longg);
+    EVP_DigestUpdate(&ctxt, tmp, longg);
+    OPENSSL_free(tmp);
+
+    EVP_DigestFinal_ex(&ctxt, digest, NULL);
+    EVP_MD_CTX_cleanup(&ctxt);
+    return BN_bin2bn(digest, sizeof(digest), NULL);
+}
 
 BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N)
-	{
-	/* k = SHA1(PAD(A) || PAD(B) ) -- tls-srp draft 8 */
-
-	BIGNUM *u;	
-	unsigned char cu[SHA_DIGEST_LENGTH];
-	unsigned char *cAB;
-	EVP_MD_CTX ctxt;
-	int longN;  
-	if ((A == NULL) ||(B == NULL) || (N == NULL))
-		return NULL;
-
-	if (BN_ucmp(A, N) >= 0 || BN_ucmp(B, N) >= 0)
-		return NULL;
-
-	longN= BN_num_bytes(N);
-
-	if ((cAB = OPENSSL_malloc(2*longN)) == NULL) 
-		return NULL;
-
-	memset(cAB, 0, longN);
-
-	EVP_MD_CTX_init(&ctxt);
-	EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
-	EVP_DigestUpdate(&ctxt, cAB + BN_bn2bin(A,cAB+longN), longN);
-	EVP_DigestUpdate(&ctxt, cAB + BN_bn2bin(B,cAB+longN), longN);
-	OPENSSL_free(cAB);
-	EVP_DigestFinal_ex(&ctxt, cu, NULL);
-	EVP_MD_CTX_cleanup(&ctxt);
-
-	if (!(u = BN_bin2bn(cu, sizeof(cu), NULL)))
-		return NULL;
-	if (!BN_is_zero(u))
-		return u;
-	BN_free(u);
-	return NULL;
+{
+    /* k = SHA1(PAD(A) || PAD(B) ) -- tls-srp draft 8 */
+
+    BIGNUM *u;
+    unsigned char cu[SHA_DIGEST_LENGTH];
+    unsigned char *cAB;
+    EVP_MD_CTX ctxt;
+    int longN;
+    if ((A == NULL) || (B == NULL) || (N == NULL))
+        return NULL;
+
+    if (BN_ucmp(A, N) >= 0 || BN_ucmp(B, N) >= 0)
+        return NULL;
+
+    longN = BN_num_bytes(N);
+
+    if ((cAB = OPENSSL_malloc(2 * longN)) == NULL)
+        return NULL;
+
+    memset(cAB, 0, longN);
+
+    EVP_MD_CTX_init(&ctxt);
+    EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
+    EVP_DigestUpdate(&ctxt, cAB + BN_bn2bin(A, cAB + longN), longN);
+    EVP_DigestUpdate(&ctxt, cAB + BN_bn2bin(B, cAB + longN), longN);
+    OPENSSL_free(cAB);
+    EVP_DigestFinal_ex(&ctxt, cu, NULL);
+    EVP_MD_CTX_cleanup(&ctxt);
+
+    if (!(u = BN_bin2bn(cu, sizeof(cu), NULL)))
+        return NULL;
+    if (!BN_is_zero(u))
+        return u;
+    BN_free(u);
+    return NULL;
 }
 
-BIGNUM *SRP_Calc_server_key(BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b, BIGNUM *N)
-	{
-	BIGNUM *tmp = NULL, *S = NULL;
-	BN_CTX *bn_ctx; 
-	
-	if (u == NULL || A == NULL || v == NULL || b == NULL || N == NULL)
-		return NULL; 
-
-	if ((bn_ctx = BN_CTX_new()) == NULL ||
-		(tmp = BN_new()) == NULL ||
-		(S = BN_new()) == NULL )
-		goto err;
-
-	/* S = (A*v**u) ** b */ 
-
-	if (!BN_mod_exp(tmp,v,u,N,bn_ctx))
-		goto err;
-	if (!BN_mod_mul(tmp,A,tmp,N,bn_ctx))
-		goto err;
-	if (!BN_mod_exp(S,tmp,b,N,bn_ctx))
-		goto err;
-err:
-	BN_CTX_free(bn_ctx);
-	BN_clear_free(tmp);
-	return S;
-	}
+BIGNUM *SRP_Calc_server_key(BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b,
+                            BIGNUM *N)
+{
+    BIGNUM *tmp = NULL, *S = NULL;
+    BN_CTX *bn_ctx;
+
+    if (u == NULL || A == NULL || v == NULL || b == NULL || N == NULL)
+        return NULL;
+
+    if ((bn_ctx = BN_CTX_new()) == NULL ||
+        (tmp = BN_new()) == NULL || (S = BN_new()) == NULL)
+        goto err;
+
+    /* S = (A*v**u) ** b */
+
+    if (!BN_mod_exp(tmp, v, u, N, bn_ctx))
+        goto err;
+    if (!BN_mod_mul(tmp, A, tmp, N, bn_ctx))
+        goto err;
+    if (!BN_mod_exp(S, tmp, b, N, bn_ctx))
+        goto err;
+ err:
+    BN_CTX_free(bn_ctx);
+    BN_clear_free(tmp);
+    return S;
+}
 
 BIGNUM *SRP_Calc_B(BIGNUM *b, BIGNUM *N, BIGNUM *g, BIGNUM *v)
-	{
-	BIGNUM  *kv = NULL, *gb = NULL;
-	BIGNUM *B = NULL, *k = NULL;
-	BN_CTX *bn_ctx;
-
-	if (b == NULL || N == NULL || g == NULL || v == NULL ||
-		(bn_ctx = BN_CTX_new()) == NULL)
-		return NULL; 
-
-	if ( (kv = BN_new()) == NULL ||
-		(gb = BN_new()) == NULL ||
-		(B = BN_new())== NULL)
-		goto err;
-
-	/* B = g**b + k*v */
-
-	if (!BN_mod_exp(gb,g,b,N,bn_ctx) ||
-	   !(k = srp_Calc_k(N,g)) ||
-	   !BN_mod_mul(kv,v,k,N,bn_ctx) || 
-	   !BN_mod_add(B,gb,kv,N,bn_ctx))
-		{
-		BN_free(B);
-		B = NULL;
-		}
-err:
-	BN_CTX_free(bn_ctx);
-	BN_clear_free(kv);
-	BN_clear_free(gb);
-	BN_free(k); 
-	return B;
-	}
+{
+    BIGNUM *kv = NULL, *gb = NULL;
+    BIGNUM *B = NULL, *k = NULL;
+    BN_CTX *bn_ctx;
+
+    if (b == NULL || N == NULL || g == NULL || v == NULL ||
+        (bn_ctx = BN_CTX_new()) == NULL)
+        return NULL;
+
+    if ((kv = BN_new()) == NULL ||
+        (gb = BN_new()) == NULL || (B = BN_new()) == NULL)
+        goto err;
+
+    /* B = g**b + k*v */
+
+    if (!BN_mod_exp(gb, g, b, N, bn_ctx) ||
+        !(k = srp_Calc_k(N, g)) ||
+        !BN_mod_mul(kv, v, k, N, bn_ctx) ||
+        !BN_mod_add(B, gb, kv, N, bn_ctx)) {
+        BN_free(B);
+        B = NULL;
+    }
+ err:
+    BN_CTX_free(bn_ctx);
+    BN_clear_free(kv);
+    BN_clear_free(gb);
+    BN_free(k);
+    return B;
+}
 
 BIGNUM *SRP_Calc_x(BIGNUM *s, const char *user, const char *pass)
-	{
-	unsigned char dig[SHA_DIGEST_LENGTH];
-	EVP_MD_CTX ctxt;
-	unsigned char *cs;
-
-	if ((s == NULL) ||
-		(user == NULL) ||
-		(pass == NULL))
-		return NULL;
-
-	if ((cs = OPENSSL_malloc(BN_num_bytes(s))) == NULL)
-		return NULL;
-
-	EVP_MD_CTX_init(&ctxt);
-	EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
-	EVP_DigestUpdate(&ctxt, user, strlen(user));
-	EVP_DigestUpdate(&ctxt, ":", 1);
-	EVP_DigestUpdate(&ctxt, pass, strlen(pass));
-	EVP_DigestFinal_ex(&ctxt, dig, NULL);
-
-	EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
-	BN_bn2bin(s,cs);
-	EVP_DigestUpdate(&ctxt, cs, BN_num_bytes(s));
-	OPENSSL_free(cs);
-	EVP_DigestUpdate(&ctxt, dig, sizeof(dig));
-	EVP_DigestFinal_ex(&ctxt, dig, NULL);
-	EVP_MD_CTX_cleanup(&ctxt);
-
-	return BN_bin2bn(dig, sizeof(dig), NULL);
-	}
+{
+    unsigned char dig[SHA_DIGEST_LENGTH];
+    EVP_MD_CTX ctxt;
+    unsigned char *cs;
+
+    if ((s == NULL) || (user == NULL) || (pass == NULL))
+        return NULL;
+
+    if ((cs = OPENSSL_malloc(BN_num_bytes(s))) == NULL)
+        return NULL;
+
+    EVP_MD_CTX_init(&ctxt);
+    EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
+    EVP_DigestUpdate(&ctxt, user, strlen(user));
+    EVP_DigestUpdate(&ctxt, ":", 1);
+    EVP_DigestUpdate(&ctxt, pass, strlen(pass));
+    EVP_DigestFinal_ex(&ctxt, dig, NULL);
+
+    EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
+    BN_bn2bin(s, cs);
+    EVP_DigestUpdate(&ctxt, cs, BN_num_bytes(s));
+    OPENSSL_free(cs);
+    EVP_DigestUpdate(&ctxt, dig, sizeof(dig));
+    EVP_DigestFinal_ex(&ctxt, dig, NULL);
+    EVP_MD_CTX_cleanup(&ctxt);
+
+    return BN_bin2bn(dig, sizeof(dig), NULL);
+}
 
 BIGNUM *SRP_Calc_A(BIGNUM *a, BIGNUM *N, BIGNUM *g)
-	{
-	BN_CTX *bn_ctx; 
-	BIGNUM * A = NULL;
-
-	if (a == NULL || N == NULL || g == NULL ||
-		(bn_ctx = BN_CTX_new()) == NULL) 
-		return NULL;
-
-	if ((A = BN_new()) != NULL &&
-	   !BN_mod_exp(A,g,a,N,bn_ctx))
-		{
-		BN_free(A);
-		A = NULL;
-		}
-	BN_CTX_free(bn_ctx);
-	return A;
-	}
-
-
-BIGNUM *SRP_Calc_client_key(BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x, BIGNUM *a, BIGNUM *u)
-	{
-	BIGNUM *tmp = NULL, *tmp2 = NULL, *tmp3 = NULL , *k = NULL, *K = NULL;
-	BN_CTX *bn_ctx;
-
-	if (u == NULL || B == NULL || N == NULL || g == NULL || x == NULL || a == NULL ||
-		(bn_ctx = BN_CTX_new()) == NULL)
-		return NULL; 
-
-	if ((tmp = BN_new()) == NULL ||
-		(tmp2 = BN_new())== NULL ||
-		(tmp3 = BN_new())== NULL ||
-		(K = BN_new()) == NULL)
-		goto err;
-	
-	if (!BN_mod_exp(tmp,g,x,N,bn_ctx))
-		goto err;
-	if (!(k = srp_Calc_k(N,g)))
-		goto err;
-	if (!BN_mod_mul(tmp2,tmp,k,N,bn_ctx))
-		goto err;
-	if (!BN_mod_sub(tmp,B,tmp2,N,bn_ctx))
-		goto err;
-
-	if (!BN_mod_mul(tmp3,u,x,N,bn_ctx))
-		goto err;
-	if (!BN_mod_add(tmp2,a,tmp3,N,bn_ctx))
-		goto err;
-	if (!BN_mod_exp(K,tmp,tmp2,N,bn_ctx))
-		goto err;
-
-err :
-	BN_CTX_free(bn_ctx);
-	BN_clear_free(tmp);
-	BN_clear_free(tmp2);
-	BN_clear_free(tmp3);
-	BN_free(k);
-	return K;	
-	}
+{
+    BN_CTX *bn_ctx;
+    BIGNUM *A = NULL;
+
+    if (a == NULL || N == NULL || g == NULL ||
+        (bn_ctx = BN_CTX_new()) == NULL)
+        return NULL;
+
+    if ((A = BN_new()) != NULL && !BN_mod_exp(A, g, a, N, bn_ctx)) {
+        BN_free(A);
+        A = NULL;
+    }
+    BN_CTX_free(bn_ctx);
+    return A;
+}
+
+BIGNUM *SRP_Calc_client_key(BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x,
+                            BIGNUM *a, BIGNUM *u)
+{
+    BIGNUM *tmp = NULL, *tmp2 = NULL, *tmp3 = NULL, *k = NULL, *K = NULL;
+    BN_CTX *bn_ctx;
+
+    if (u == NULL || B == NULL || N == NULL || g == NULL || x == NULL
+        || a == NULL || (bn_ctx = BN_CTX_new()) == NULL)
+        return NULL;
+
+    if ((tmp = BN_new()) == NULL ||
+        (tmp2 = BN_new()) == NULL ||
+        (tmp3 = BN_new()) == NULL || (K = BN_new()) == NULL)
+        goto err;
+
+    if (!BN_mod_exp(tmp, g, x, N, bn_ctx))
+        goto err;
+    if (!(k = srp_Calc_k(N, g)))
+        goto err;
+    if (!BN_mod_mul(tmp2, tmp, k, N, bn_ctx))
+        goto err;
+    if (!BN_mod_sub(tmp, B, tmp2, N, bn_ctx))
+        goto err;
+
+    if (!BN_mod_mul(tmp3, u, x, N, bn_ctx))
+        goto err;
+    if (!BN_mod_add(tmp2, a, tmp3, N, bn_ctx))
+        goto err;
+    if (!BN_mod_exp(K, tmp, tmp2, N, bn_ctx))
+        goto err;
+
+ err:
+    BN_CTX_free(bn_ctx);
+    BN_clear_free(tmp);
+    BN_clear_free(tmp2);
+    BN_clear_free(tmp3);
+    BN_free(k);
+    return K;
+}
 
 int SRP_Verify_B_mod_N(BIGNUM *B, BIGNUM *N)
-	{
-	BIGNUM *r;
-	BN_CTX *bn_ctx; 
-	int ret = 0;
-
-	if (B == NULL || N == NULL ||
-		(bn_ctx = BN_CTX_new()) == NULL)
-		return 0;
-
-	if ((r = BN_new()) == NULL)
-		goto err;
-	/* Checks if B % N == 0 */
-	if (!BN_nnmod(r,B,N,bn_ctx))
-		goto err;
-	ret = !BN_is_zero(r);
-err:
-	BN_CTX_free(bn_ctx);
-	BN_free(r);
-	return ret;
-	}
+{
+    BIGNUM *r;
+    BN_CTX *bn_ctx;
+    int ret = 0;
+
+    if (B == NULL || N == NULL || (bn_ctx = BN_CTX_new()) == NULL)
+        return 0;
+
+    if ((r = BN_new()) == NULL)
+        goto err;
+    /* Checks if B % N == 0 */
+    if (!BN_nnmod(r, B, N, bn_ctx))
+        goto err;
+    ret = !BN_is_zero(r);
+ err:
+    BN_CTX_free(bn_ctx);
+    BN_free(r);
+    return ret;
+}
 
 int SRP_Verify_A_mod_N(BIGNUM *A, BIGNUM *N)
-	{
-	/* Checks if A % N == 0 */
-	return SRP_Verify_B_mod_N(A,N) ;
-	}
-
+{
+    /* Checks if A % N == 0 */
+    return SRP_Verify_B_mod_N(A, N);
+}
 
-/* Check if G and N are kwown parameters. 
-   The values have been generated from the ietf-tls-srp draft version 8
-*/
+/*
+ * Check if G and N are kwown parameters. The values have been generated
+ * from the ietf-tls-srp draft version 8
+ */
 char *SRP_check_known_gN_param(BIGNUM *g, BIGNUM *N)
-	{
-	size_t i;
-	if ((g == NULL) || (N == NULL))
-		return 0;
-
-	srp_bn_print(g);
-	srp_bn_print(N);
-
-	for(i = 0; i < KNOWN_GN_NUMBER; i++)
-		{
-		if (BN_cmp(knowngN[i].g, g) == 0 && BN_cmp(knowngN[i].N, N) == 0) 
-			return knowngN[i].id;
-		}
-	return NULL;
-	}
+{
+    size_t i;
+    if ((g == NULL) || (N == NULL))
+        return 0;
+
+    srp_bn_print(g);
+    srp_bn_print(N);
+
+    for (i = 0; i < KNOWN_GN_NUMBER; i++) {
+        if (BN_cmp(knowngN[i].g, g) == 0 && BN_cmp(knowngN[i].N, N) == 0)
+            return knowngN[i].id;
+    }
+    return NULL;
+}
 
 SRP_gN *SRP_get_default_gN(const char *id)
-	{
-	size_t i;
-
-	if (id == NULL) 
-		return knowngN;
-	for(i = 0; i < KNOWN_GN_NUMBER; i++)
-		{
-		if (strcmp(knowngN[i].id, id)==0)
-			return knowngN + i;
-		}
-	return NULL;
-	}
+{
+    size_t i;
+
+    if (id == NULL)
+        return knowngN;
+    for (i = 0; i < KNOWN_GN_NUMBER; i++) {
+        if (strcmp(knowngN[i].id, id) == 0)
+            return knowngN + i;
+    }
+    return NULL;
+}
 #endif
diff --git a/crypto/srp/srp_vfy.c b/crypto/srp/srp_vfy.c
index fdca19ff7c..701b5cd011 100644
--- a/crypto/srp/srp_vfy.c
+++ b/crypto/srp/srp_vfy.c
@@ -1,7 +1,8 @@
 /* crypto/srp/srp_vfy.c */
-/* Written by Christophe Renou (christophe.renou@edelweb.fr) with 
- * the precious help of Peter Sylvester (peter.sylvester@edelweb.fr) 
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Christophe Renou (christophe.renou@edelweb.fr) with the
+ * precious help of Peter Sylvester (peter.sylvester@edelweb.fr) for the
+ * EdelKey project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,605 +58,582 @@
  *
  */
 #ifndef OPENSSL_NO_SRP
-#include "cryptlib.h"
-#include "srp_lcl.h"
-#include 
-#include 
-#include 
-#include 
-#include 
+# include "cryptlib.h"
+# include "srp_lcl.h"
+# include 
+# include 
+# include 
+# include 
+# include 
 
-#define SRP_RANDOM_SALT_LEN 20
-#define MAX_LEN 2500
+# define SRP_RANDOM_SALT_LEN 20
+# define MAX_LEN 2500
 
 static char b64table[] =
-  "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz./";
+    "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz./";
 
-/* the following two conversion routines have been inspired by code from Stanford */ 
+/*
+ * the following two conversion routines have been inspired by code from
+ * Stanford
+ */
 
 /*
  * Convert a base64 string into raw byte array representation.
  */
 static int t_fromb64(unsigned char *a, const char *src)
-	{
-	char *loc;
-	int i, j;
-	int size;
-
-	while(*src && (*src == ' ' || *src == '\t' || *src == '\n'))
-		++src;
-	size = strlen(src);
-	i = 0;
-	while(i < size)
-		{
-		loc = strchr(b64table, src[i]);
-		if(loc == (char *) 0) break;
-		else a[i] = loc - b64table;
-		++i;
-		}
-	/* if nothing valid to process we have a zero length response */
-	if (i == 0)
-		return 0;
-	size = i;
-	i = size - 1;
-	j = size;
-	while(1)
-		{
-		a[j] = a[i];
-		if(--i < 0) break;
-		a[j] |= (a[i] & 3) << 6;
-		--j;
-		a[j] = (unsigned char) ((a[i] & 0x3c) >> 2);
-		if(--i < 0) break;
-		a[j] |= (a[i] & 0xf) << 4;
-		--j;
-		a[j] = (unsigned char) ((a[i] & 0x30) >> 4);
-		if(--i < 0) break;
-		a[j] |= (a[i] << 2);
-
-		a[--j] = 0;
-		if(--i < 0) break;
-		}
-	while(a[j] == 0 && j <= size) ++j;
-	i = 0;
-	while (j <= size) a[i++] = a[j++];
-	return i;
-	}
-
+{
+    char *loc;
+    int i, j;
+    int size;
+
+    while (*src && (*src == ' ' || *src == '\t' || *src == '\n'))
+        ++src;
+    size = strlen(src);
+    i = 0;
+    while (i < size) {
+        loc = strchr(b64table, src[i]);
+        if (loc == (char *)0)
+            break;
+        else
+            a[i] = loc - b64table;
+        ++i;
+    }
+    /* if nothing valid to process we have a zero length response */
+    if (i == 0)
+        return 0;
+    size = i;
+    i = size - 1;
+    j = size;
+    while (1) {
+        a[j] = a[i];
+        if (--i < 0)
+            break;
+        a[j] |= (a[i] & 3) << 6;
+        --j;
+        a[j] = (unsigned char)((a[i] & 0x3c) >> 2);
+        if (--i < 0)
+            break;
+        a[j] |= (a[i] & 0xf) << 4;
+        --j;
+        a[j] = (unsigned char)((a[i] & 0x30) >> 4);
+        if (--i < 0)
+            break;
+        a[j] |= (a[i] << 2);
+
+        a[--j] = 0;
+        if (--i < 0)
+            break;
+    }
+    while (a[j] == 0 && j <= size)
+        ++j;
+    i = 0;
+    while (j <= size)
+        a[i++] = a[j++];
+    return i;
+}
 
 /*
  * Convert a raw byte string into a null-terminated base64 ASCII string.
  */
 static char *t_tob64(char *dst, const unsigned char *src, int size)
-	{
-	int c, pos = size % 3;
-	unsigned char b0 = 0, b1 = 0, b2 = 0, notleading = 0;
-	char *olddst = dst;
-
-	switch(pos)
-		{
-	case 1:
-		b2 = src[0];
-		break;
-	case 2:
-		b1 = src[0];
-		b2 = src[1];
-		break;
-		}
-
-	while(1)
-		{
-		c = (b0 & 0xfc) >> 2;
-		if(notleading || c != 0)
-			{
-			*dst++ = b64table[c];
-			notleading = 1;
-			}
-		c = ((b0 & 3) << 4) | ((b1 & 0xf0) >> 4);
-		if(notleading || c != 0)
-			{
-			*dst++ = b64table[c];
-			notleading = 1;
-			}
-		c = ((b1 & 0xf) << 2) | ((b2 & 0xc0) >> 6);
-		if(notleading || c != 0)
-			{
-			*dst++ = b64table[c];
-			notleading = 1;
-			}
-		c = b2 & 0x3f;
-		if(notleading || c != 0)
-			{
-			*dst++ = b64table[c];
-			notleading = 1;
-			}
-		if(pos >= size) break;
-		else
-			{
-			b0 = src[pos++];
-			b1 = src[pos++];
-			b2 = src[pos++];
-			}
-		}
-
-	*dst++ = '\0';
-	return olddst;
-	}
+{
+    int c, pos = size % 3;
+    unsigned char b0 = 0, b1 = 0, b2 = 0, notleading = 0;
+    char *olddst = dst;
+
+    switch (pos) {
+    case 1:
+        b2 = src[0];
+        break;
+    case 2:
+        b1 = src[0];
+        b2 = src[1];
+        break;
+    }
+
+    while (1) {
+        c = (b0 & 0xfc) >> 2;
+        if (notleading || c != 0) {
+            *dst++ = b64table[c];
+            notleading = 1;
+        }
+        c = ((b0 & 3) << 4) | ((b1 & 0xf0) >> 4);
+        if (notleading || c != 0) {
+            *dst++ = b64table[c];
+            notleading = 1;
+        }
+        c = ((b1 & 0xf) << 2) | ((b2 & 0xc0) >> 6);
+        if (notleading || c != 0) {
+            *dst++ = b64table[c];
+            notleading = 1;
+        }
+        c = b2 & 0x3f;
+        if (notleading || c != 0) {
+            *dst++ = b64table[c];
+            notleading = 1;
+        }
+        if (pos >= size)
+            break;
+        else {
+            b0 = src[pos++];
+            b1 = src[pos++];
+            b2 = src[pos++];
+        }
+    }
+
+    *dst++ = '\0';
+    return olddst;
+}
 
 static void SRP_user_pwd_free(SRP_user_pwd *user_pwd)
-	{
-	if (user_pwd == NULL) 
-		return;
-	BN_free(user_pwd->s);
-	BN_clear_free(user_pwd->v);
-	OPENSSL_free(user_pwd->id);
-	OPENSSL_free(user_pwd->info);
-	OPENSSL_free(user_pwd);
-	}
+{
+    if (user_pwd == NULL)
+        return;
+    BN_free(user_pwd->s);
+    BN_clear_free(user_pwd->v);
+    OPENSSL_free(user_pwd->id);
+    OPENSSL_free(user_pwd->info);
+    OPENSSL_free(user_pwd);
+}
 
 static SRP_user_pwd *SRP_user_pwd_new()
-	{
-	SRP_user_pwd *ret = OPENSSL_malloc(sizeof(SRP_user_pwd));
-	if (ret == NULL)
-		return NULL;								
-	ret->N = NULL;
-	ret->g = NULL;	
-	ret->s = NULL;
-	ret->v = NULL;
-	ret->id = NULL ;
-	ret->info = NULL;
-	return ret;
-	}
+{
+    SRP_user_pwd *ret = OPENSSL_malloc(sizeof(SRP_user_pwd));
+    if (ret == NULL)
+        return NULL;
+    ret->N = NULL;
+    ret->g = NULL;
+    ret->s = NULL;
+    ret->v = NULL;
+    ret->id = NULL;
+    ret->info = NULL;
+    return ret;
+}
 
 static void SRP_user_pwd_set_gN(SRP_user_pwd *vinfo, const BIGNUM *g,
-				const BIGNUM *N)
-	{
-	vinfo->N = N;
-	vinfo->g = g;	
-	}
+                                const BIGNUM *N)
+{
+    vinfo->N = N;
+    vinfo->g = g;
+}
 
 static int SRP_user_pwd_set_ids(SRP_user_pwd *vinfo, const char *id,
-				const char *info)
-	{
-	if (id != NULL && NULL == (vinfo->id = BUF_strdup(id)))
-		return 0;
-	return (info == NULL || NULL != (vinfo->info = BUF_strdup(info))) ;
-	}
+                                const char *info)
+{
+    if (id != NULL && NULL == (vinfo->id = BUF_strdup(id)))
+        return 0;
+    return (info == NULL || NULL != (vinfo->info = BUF_strdup(info)));
+}
 
 static int SRP_user_pwd_set_sv(SRP_user_pwd *vinfo, const char *s,
-			       const char *v)
-	{
-	unsigned char tmp[MAX_LEN];
-	int len;
-
-	if (strlen(s) > MAX_LEN || strlen(v) > MAX_LEN) 
-		return 0; 
-	len = t_fromb64(tmp, v);
-	if (NULL == (vinfo->v = BN_bin2bn(tmp, len, NULL)) )
-		return 0;
-	len = t_fromb64(tmp, s);
-	return ((vinfo->s = BN_bin2bn(tmp, len, NULL)) != NULL) ;
-	}
+                               const char *v)
+{
+    unsigned char tmp[MAX_LEN];
+    int len;
+
+    if (strlen(s) > MAX_LEN || strlen(v) > MAX_LEN)
+        return 0;
+    len = t_fromb64(tmp, v);
+    if (NULL == (vinfo->v = BN_bin2bn(tmp, len, NULL)))
+        return 0;
+    len = t_fromb64(tmp, s);
+    return ((vinfo->s = BN_bin2bn(tmp, len, NULL)) != NULL);
+}
 
 static int SRP_user_pwd_set_sv_BN(SRP_user_pwd *vinfo, BIGNUM *s, BIGNUM *v)
-	{
-	vinfo->v = v;
-	vinfo->s = s;
-	return (vinfo->s != NULL && vinfo->v != NULL) ;
-	}
+{
+    vinfo->v = v;
+    vinfo->s = s;
+    return (vinfo->s != NULL && vinfo->v != NULL);
+}
 
 SRP_VBASE *SRP_VBASE_new(char *seed_key)
-	{
-	SRP_VBASE *vb = (SRP_VBASE *) OPENSSL_malloc(sizeof(SRP_VBASE));
-
-	if (vb == NULL)
-		return NULL;
-	if (!(vb->users_pwd = sk_SRP_user_pwd_new_null()) ||
-		!(vb->gN_cache = sk_SRP_gN_cache_new_null()))
-		{
-		OPENSSL_free(vb);
-		return NULL;
-		}
-	vb->default_g = NULL;
-	vb->default_N = NULL;
-	vb->seed_key = NULL;
-	if ((seed_key != NULL) && 
-		(vb->seed_key = BUF_strdup(seed_key)) == NULL)
-		{
-		sk_SRP_user_pwd_free(vb->users_pwd);
-		sk_SRP_gN_cache_free(vb->gN_cache);
-		OPENSSL_free(vb);
-		return NULL;
-		}
-	return vb;
-	}
-
+{
+    SRP_VBASE *vb = (SRP_VBASE *)OPENSSL_malloc(sizeof(SRP_VBASE));
+
+    if (vb == NULL)
+        return NULL;
+    if (!(vb->users_pwd = sk_SRP_user_pwd_new_null()) ||
+        !(vb->gN_cache = sk_SRP_gN_cache_new_null())) {
+        OPENSSL_free(vb);
+        return NULL;
+    }
+    vb->default_g = NULL;
+    vb->default_N = NULL;
+    vb->seed_key = NULL;
+    if ((seed_key != NULL) && (vb->seed_key = BUF_strdup(seed_key)) == NULL) {
+        sk_SRP_user_pwd_free(vb->users_pwd);
+        sk_SRP_gN_cache_free(vb->gN_cache);
+        OPENSSL_free(vb);
+        return NULL;
+    }
+    return vb;
+}
 
 int SRP_VBASE_free(SRP_VBASE *vb)
-	{
-	sk_SRP_user_pwd_pop_free(vb->users_pwd,SRP_user_pwd_free);
-	sk_SRP_gN_cache_free(vb->gN_cache);
-	OPENSSL_free(vb->seed_key);
-	OPENSSL_free(vb);
-	return 0;
-	}
-
+{
+    sk_SRP_user_pwd_pop_free(vb->users_pwd, SRP_user_pwd_free);
+    sk_SRP_gN_cache_free(vb->gN_cache);
+    OPENSSL_free(vb->seed_key);
+    OPENSSL_free(vb);
+    return 0;
+}
 
 static SRP_gN_cache *SRP_gN_new_init(const char *ch)
-	{
-	unsigned char tmp[MAX_LEN];
-	int len;
+{
+    unsigned char tmp[MAX_LEN];
+    int len;
 
-	SRP_gN_cache *newgN = (SRP_gN_cache *)OPENSSL_malloc(sizeof(SRP_gN_cache));
-	if (newgN == NULL)
-		return NULL;
+    SRP_gN_cache *newgN =
+        (SRP_gN_cache *)OPENSSL_malloc(sizeof(SRP_gN_cache));
+    if (newgN == NULL)
+        return NULL;
 
-	if ((newgN->b64_bn = BUF_strdup(ch)) == NULL)
-		goto err;
+    if ((newgN->b64_bn = BUF_strdup(ch)) == NULL)
+        goto err;
 
-	len = t_fromb64(tmp, ch);
-	if ((newgN->bn = BN_bin2bn(tmp, len, NULL)))
-		return newgN;
-
-	OPENSSL_free(newgN->b64_bn);
-err:
-	OPENSSL_free(newgN);
-	return NULL;
-	}
+    len = t_fromb64(tmp, ch);
+    if ((newgN->bn = BN_bin2bn(tmp, len, NULL)))
+        return newgN;
 
+    OPENSSL_free(newgN->b64_bn);
+ err:
+    OPENSSL_free(newgN);
+    return NULL;
+}
 
 static void SRP_gN_free(SRP_gN_cache *gN_cache)
-	{
-	if (gN_cache == NULL)
-		return;
-	OPENSSL_free(gN_cache->b64_bn);
-	BN_free(gN_cache->bn);
-	OPENSSL_free(gN_cache);
-	}
+{
+    if (gN_cache == NULL)
+        return;
+    OPENSSL_free(gN_cache->b64_bn);
+    BN_free(gN_cache->bn);
+    OPENSSL_free(gN_cache);
+}
 
 static SRP_gN *SRP_get_gN_by_id(const char *id, STACK_OF(SRP_gN) *gN_tab)
-	{
-	int i;
-
-	SRP_gN *gN;
-	if (gN_tab != NULL) 
-	for(i = 0; i < sk_SRP_gN_num(gN_tab); i++)
-		{
-		gN = sk_SRP_gN_value(gN_tab, i);
-		if (gN && (id == NULL || strcmp(gN->id,id)==0))
-			return gN;
-		}
-	
-	return SRP_get_default_gN(id);
-	}
+{
+    int i;
+
+    SRP_gN *gN;
+    if (gN_tab != NULL)
+        for (i = 0; i < sk_SRP_gN_num(gN_tab); i++) {
+            gN = sk_SRP_gN_value(gN_tab, i);
+            if (gN && (id == NULL || strcmp(gN->id, id) == 0))
+                return gN;
+        }
+
+    return SRP_get_default_gN(id);
+}
 
 static BIGNUM *SRP_gN_place_bn(STACK_OF(SRP_gN_cache) *gN_cache, char *ch)
-	{
-	int i;
-	if (gN_cache == NULL)
-		return NULL;
-
-	/* search if we have already one... */
-	for(i = 0; i < sk_SRP_gN_cache_num(gN_cache); i++)
-		{
-		SRP_gN_cache *cache = sk_SRP_gN_cache_value(gN_cache, i);
-		if (strcmp(cache->b64_bn,ch)==0)
-			return cache->bn;
-		}
-		{		/* it is the first time that we find it */
-		SRP_gN_cache *newgN = SRP_gN_new_init(ch);
-		if (newgN)
-			{
-			if (sk_SRP_gN_cache_insert(gN_cache,newgN,0)>0)
-				return newgN->bn;
-			SRP_gN_free(newgN);
-			}
-		}
-	return NULL;
-	}
-
-/* this function parses verifier file. Format is:
+{
+    int i;
+    if (gN_cache == NULL)
+        return NULL;
+
+    /* search if we have already one... */
+    for (i = 0; i < sk_SRP_gN_cache_num(gN_cache); i++) {
+        SRP_gN_cache *cache = sk_SRP_gN_cache_value(gN_cache, i);
+        if (strcmp(cache->b64_bn, ch) == 0)
+            return cache->bn;
+    }
+    {                           /* it is the first time that we find it */
+        SRP_gN_cache *newgN = SRP_gN_new_init(ch);
+        if (newgN) {
+            if (sk_SRP_gN_cache_insert(gN_cache, newgN, 0) > 0)
+                return newgN->bn;
+            SRP_gN_free(newgN);
+        }
+    }
+    return NULL;
+}
+
+/*
+ * this function parses verifier file. Format is:
  * string(index):base64(N):base64(g):0
  * string(username):base64(v):base64(salt):int(index)
  */
 
-
 int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file)
-	{
-	int error_code ;
-	STACK_OF(SRP_gN) *SRP_gN_tab = sk_SRP_gN_new_null();
-	char *last_index = NULL;
-	int i;
-	char **pp;
-
-	SRP_gN *gN = NULL;
-	SRP_user_pwd *user_pwd = NULL ;
-
-	TXT_DB *tmpdb = NULL;
-	BIO *in = BIO_new(BIO_s_file());
-
-	error_code = SRP_ERR_OPEN_FILE;
-
-	if (in == NULL || BIO_read_filename(in,verifier_file) <= 0)
-		goto err;
-
-	error_code = SRP_ERR_VBASE_INCOMPLETE_FILE;
-
-	if ((tmpdb =TXT_DB_read(in,DB_NUMBER)) == NULL)
-		goto err;
-
-	error_code = SRP_ERR_MEMORY;
-
-
-	if (vb->seed_key)
-		{
-		last_index = SRP_get_default_gN(NULL)->id;
-		}
-	for (i = 0; i < sk_OPENSSL_PSTRING_num(tmpdb->data); i++)
-		{
-		pp = sk_OPENSSL_PSTRING_value(tmpdb->data,i);
-		if (pp[DB_srptype][0] == DB_SRP_INDEX)
-			{
-			/*we add this couple in the internal Stack */
-
-			if ((gN = (SRP_gN *)OPENSSL_malloc(sizeof(SRP_gN))) == NULL) 
- 				goto err;
-
-			if  (!(gN->id = BUF_strdup(pp[DB_srpid]))
-	                ||  !(gN->N = SRP_gN_place_bn(vb->gN_cache,pp[DB_srpverifier]))
-			||  !(gN->g = SRP_gN_place_bn(vb->gN_cache,pp[DB_srpsalt]))
-			||  sk_SRP_gN_insert(SRP_gN_tab,gN,0) == 0)
-				goto err;
-
-			gN = NULL;
-
-			if (vb->seed_key != NULL)
-				{
-				last_index = pp[DB_srpid];
-				}
-			}
-		else if (pp[DB_srptype][0] == DB_SRP_VALID)
-			{
-			/* it is a user .... */
-			SRP_gN *lgN;
-			if ((lgN = SRP_get_gN_by_id(pp[DB_srpgN],SRP_gN_tab))!=NULL)
-				{
-				error_code = SRP_ERR_MEMORY;
-				if ((user_pwd = SRP_user_pwd_new()) == NULL) 
-					goto err;
-				
-				SRP_user_pwd_set_gN(user_pwd,lgN->g,lgN->N);
-				if (!SRP_user_pwd_set_ids(user_pwd, pp[DB_srpid],pp[DB_srpinfo]))
-					goto err;
-				
-				error_code = SRP_ERR_VBASE_BN_LIB;
-				if (!SRP_user_pwd_set_sv(user_pwd, pp[DB_srpsalt],pp[DB_srpverifier]))
-					goto err;
-
-				if (sk_SRP_user_pwd_insert(vb->users_pwd, user_pwd, 0) == 0)
-					goto err;
-				user_pwd = NULL; /* abandon responsability */
-				}
-			}
-		}
-	
-	if (last_index != NULL)
-		{
-		/* this means that we want to simulate a default user */
-
-		if (((gN = SRP_get_gN_by_id(last_index,SRP_gN_tab))==NULL))
-			{
-			error_code = SRP_ERR_VBASE_BN_LIB;
-			goto err;
-			}
-		vb->default_g = gN->g ;
-		vb->default_N = gN->N ;
-		gN = NULL ;
-		}
-	error_code = SRP_NO_ERROR;
+{
+    int error_code;
+    STACK_OF(SRP_gN) *SRP_gN_tab = sk_SRP_gN_new_null();
+    char *last_index = NULL;
+    int i;
+    char **pp;
+
+    SRP_gN *gN = NULL;
+    SRP_user_pwd *user_pwd = NULL;
+
+    TXT_DB *tmpdb = NULL;
+    BIO *in = BIO_new(BIO_s_file());
+
+    error_code = SRP_ERR_OPEN_FILE;
+
+    if (in == NULL || BIO_read_filename(in, verifier_file) <= 0)
+        goto err;
+
+    error_code = SRP_ERR_VBASE_INCOMPLETE_FILE;
+
+    if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL)
+        goto err;
+
+    error_code = SRP_ERR_MEMORY;
+
+    if (vb->seed_key) {
+        last_index = SRP_get_default_gN(NULL)->id;
+    }
+    for (i = 0; i < sk_OPENSSL_PSTRING_num(tmpdb->data); i++) {
+        pp = sk_OPENSSL_PSTRING_value(tmpdb->data, i);
+        if (pp[DB_srptype][0] == DB_SRP_INDEX) {
+            /*
+             * we add this couple in the internal Stack
+             */
+
+            if ((gN = (SRP_gN *) OPENSSL_malloc(sizeof(SRP_gN))) == NULL)
+                goto err;
+
+            if (!(gN->id = BUF_strdup(pp[DB_srpid]))
+                || !(gN->N =
+                     SRP_gN_place_bn(vb->gN_cache, pp[DB_srpverifier]))
+                || !(gN->g = SRP_gN_place_bn(vb->gN_cache, pp[DB_srpsalt]))
+                || sk_SRP_gN_insert(SRP_gN_tab, gN, 0) == 0)
+                goto err;
+
+            gN = NULL;
+
+            if (vb->seed_key != NULL) {
+                last_index = pp[DB_srpid];
+            }
+        } else if (pp[DB_srptype][0] == DB_SRP_VALID) {
+            /* it is a user .... */
+            SRP_gN *lgN;
+            if ((lgN = SRP_get_gN_by_id(pp[DB_srpgN], SRP_gN_tab)) != NULL) {
+                error_code = SRP_ERR_MEMORY;
+                if ((user_pwd = SRP_user_pwd_new()) == NULL)
+                    goto err;
+
+                SRP_user_pwd_set_gN(user_pwd, lgN->g, lgN->N);
+                if (!SRP_user_pwd_set_ids
+                    (user_pwd, pp[DB_srpid], pp[DB_srpinfo]))
+                    goto err;
+
+                error_code = SRP_ERR_VBASE_BN_LIB;
+                if (!SRP_user_pwd_set_sv
+                    (user_pwd, pp[DB_srpsalt], pp[DB_srpverifier]))
+                    goto err;
+
+                if (sk_SRP_user_pwd_insert(vb->users_pwd, user_pwd, 0) == 0)
+                    goto err;
+                user_pwd = NULL; /* abandon responsability */
+            }
+        }
+    }
+
+    if (last_index != NULL) {
+        /* this means that we want to simulate a default user */
+
+        if (((gN = SRP_get_gN_by_id(last_index, SRP_gN_tab)) == NULL)) {
+            error_code = SRP_ERR_VBASE_BN_LIB;
+            goto err;
+        }
+        vb->default_g = gN->g;
+        vb->default_N = gN->N;
+        gN = NULL;
+    }
+    error_code = SRP_NO_ERROR;
 
  err:
-	/* there may be still some leaks to fix, if this fails, the application terminates most likely */
-
-	if (gN != NULL)
-		{
-		OPENSSL_free(gN->id);
-		OPENSSL_free(gN);
-		}
+    /*
+     * there may be still some leaks to fix, if this fails, the application
+     * terminates most likely
+     */
 
-	SRP_user_pwd_free(user_pwd);
+    if (gN != NULL) {
+        OPENSSL_free(gN->id);
+        OPENSSL_free(gN);
+    }
 
-	if (tmpdb) TXT_DB_free(tmpdb);
-	if (in) BIO_free_all(in);
+    SRP_user_pwd_free(user_pwd);
 
-	sk_SRP_gN_free(SRP_gN_tab);
+    if (tmpdb)
+        TXT_DB_free(tmpdb);
+    if (in)
+        BIO_free_all(in);
 
-	return error_code;
+    sk_SRP_gN_free(SRP_gN_tab);
 
-	}
+    return error_code;
 
+}
 
 SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username)
-	{
-	int i;
-	SRP_user_pwd *user;
-	unsigned char digv[SHA_DIGEST_LENGTH];
-	unsigned char digs[SHA_DIGEST_LENGTH];
-	EVP_MD_CTX ctxt;
-
-	if (vb == NULL)
-		return NULL;
-	for(i = 0; i < sk_SRP_user_pwd_num(vb->users_pwd); i++)
-		{
-		user = sk_SRP_user_pwd_value(vb->users_pwd, i);
-		if (strcmp(user->id,username)==0)
-			return user;
-		}
-	if ((vb->seed_key == NULL) ||
-		(vb->default_g == NULL) ||
-		(vb->default_N == NULL))
-		return NULL;
+{
+    int i;
+    SRP_user_pwd *user;
+    unsigned char digv[SHA_DIGEST_LENGTH];
+    unsigned char digs[SHA_DIGEST_LENGTH];
+    EVP_MD_CTX ctxt;
+
+    if (vb == NULL)
+        return NULL;
+    for (i = 0; i < sk_SRP_user_pwd_num(vb->users_pwd); i++) {
+        user = sk_SRP_user_pwd_value(vb->users_pwd, i);
+        if (strcmp(user->id, username) == 0)
+            return user;
+    }
+    if ((vb->seed_key == NULL) ||
+        (vb->default_g == NULL) || (vb->default_N == NULL))
+        return NULL;
 
 /* if the user is unknown we set parameters as well if we have a seed_key */
 
-	if ((user = SRP_user_pwd_new()) == NULL) 
-		return NULL;
-
-	SRP_user_pwd_set_gN(user,vb->default_g,vb->default_N);
-				
-	if (!SRP_user_pwd_set_ids(user,username,NULL))
-		goto err;
-		
-	RAND_pseudo_bytes(digv, SHA_DIGEST_LENGTH);
-	EVP_MD_CTX_init(&ctxt);
-	EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
-	EVP_DigestUpdate(&ctxt, vb->seed_key, strlen(vb->seed_key));
-	EVP_DigestUpdate(&ctxt, username, strlen(username));
-	EVP_DigestFinal_ex(&ctxt, digs, NULL);
-	EVP_MD_CTX_cleanup(&ctxt);
-	if (SRP_user_pwd_set_sv_BN(user, BN_bin2bn(digs,SHA_DIGEST_LENGTH,NULL), BN_bin2bn(digv,SHA_DIGEST_LENGTH, NULL))) 
-		return user;
-
-err:    SRP_user_pwd_free(user);
-	return NULL;
-	}
+    if ((user = SRP_user_pwd_new()) == NULL)
+        return NULL;
 
+    SRP_user_pwd_set_gN(user, vb->default_g, vb->default_N);
 
-/*
-   create a verifier (*salt,*verifier,g and N are in base64)
-*/
-char *SRP_create_verifier(const char *user, const char *pass, char **salt,
-			  char **verifier, const char *N, const char *g)
-	{
-	int len;
-	char * result=NULL;
-	char *vf;
-	BIGNUM *N_bn = NULL, *g_bn = NULL, *s = NULL, *v = NULL;
-	unsigned char tmp[MAX_LEN];
-	unsigned char tmp2[MAX_LEN];
-	char * defgNid = NULL;
-
-	if ((user == NULL)||
-		(pass == NULL)||
-		(salt == NULL)||
-		(verifier == NULL))
-		goto err;
-
-	if (N)
-		{
-		if (!(len = t_fromb64(tmp, N))) goto err;
-		N_bn = BN_bin2bn(tmp, len, NULL);
-		if (!(len = t_fromb64(tmp, g))) goto err;
-		g_bn = BN_bin2bn(tmp, len, NULL);
-		defgNid = "*";
-		}
-	else
-		{ 
-		SRP_gN * gN = SRP_get_gN_by_id(g, NULL) ;
-		if (gN == NULL)
-			goto err;
-		N_bn = gN->N;
-		g_bn = gN->g;
-		defgNid = gN->id;
-		}
-
-	if (*salt == NULL)
-		{
-		RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN);
-
-		s = BN_bin2bn(tmp2, SRP_RANDOM_SALT_LEN, NULL);
-		}
-	else
-		{
-		if (!(len = t_fromb64(tmp2, *salt)))
-			goto err;
-		s = BN_bin2bn(tmp2, len, NULL);
-		}
-
-
-	if(!SRP_create_verifier_BN(user, pass, &s, &v, N_bn, g_bn)) goto err;
-
-	BN_bn2bin(v,tmp);
-	if (((vf = OPENSSL_malloc(BN_num_bytes(v)*2)) == NULL))
-		goto err;
-	t_tob64(vf, tmp, BN_num_bytes(v));
-
-	*verifier = vf;
-	if (*salt == NULL)
-		{
-		char *tmp_salt;
-
-		if ((tmp_salt = OPENSSL_malloc(SRP_RANDOM_SALT_LEN * 2)) == NULL)
-			{
-			OPENSSL_free(vf);
-			goto err;
-			}
-		t_tob64(tmp_salt, tmp2, SRP_RANDOM_SALT_LEN);
-		*salt = tmp_salt;
-		}
-
-	result=defgNid;
-
-err:
-	if(N)
-		{
-		BN_free(N_bn);
-		BN_free(g_bn);
-		}
-	return result;
-	}
+    if (!SRP_user_pwd_set_ids(user, username, NULL))
+        goto err;
+
+    RAND_pseudo_bytes(digv, SHA_DIGEST_LENGTH);
+    EVP_MD_CTX_init(&ctxt);
+    EVP_DigestInit_ex(&ctxt, EVP_sha1(), NULL);
+    EVP_DigestUpdate(&ctxt, vb->seed_key, strlen(vb->seed_key));
+    EVP_DigestUpdate(&ctxt, username, strlen(username));
+    EVP_DigestFinal_ex(&ctxt, digs, NULL);
+    EVP_MD_CTX_cleanup(&ctxt);
+    if (SRP_user_pwd_set_sv_BN
+        (user, BN_bin2bn(digs, SHA_DIGEST_LENGTH, NULL),
+         BN_bin2bn(digv, SHA_DIGEST_LENGTH, NULL)))
+        return user;
+
+ err:SRP_user_pwd_free(user);
+    return NULL;
+}
 
 /*
-   create a verifier (*salt,*verifier,g and N are BIGNUMs)
-*/
-int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt, BIGNUM **verifier, BIGNUM *N, BIGNUM *g)
-	{
-	int result=0;
-	BIGNUM *x = NULL;
-	BN_CTX *bn_ctx = BN_CTX_new();
-	unsigned char tmp2[MAX_LEN];
+ * create a verifier (*salt,*verifier,g and N are in base64)
+ */
+char *SRP_create_verifier(const char *user, const char *pass, char **salt,
+                          char **verifier, const char *N, const char *g)
+{
+    int len;
+    char *result = NULL;
+    char *vf;
+    BIGNUM *N_bn = NULL, *g_bn = NULL, *s = NULL, *v = NULL;
+    unsigned char tmp[MAX_LEN];
+    unsigned char tmp2[MAX_LEN];
+    char *defgNid = NULL;
+
+    if ((user == NULL) ||
+        (pass == NULL) || (salt == NULL) || (verifier == NULL))
+        goto err;
+
+    if (N) {
+        if (!(len = t_fromb64(tmp, N)))
+            goto err;
+        N_bn = BN_bin2bn(tmp, len, NULL);
+        if (!(len = t_fromb64(tmp, g)))
+            goto err;
+        g_bn = BN_bin2bn(tmp, len, NULL);
+        defgNid = "*";
+    } else {
+        SRP_gN *gN = SRP_get_gN_by_id(g, NULL);
+        if (gN == NULL)
+            goto err;
+        N_bn = gN->N;
+        g_bn = gN->g;
+        defgNid = gN->id;
+    }
+
+    if (*salt == NULL) {
+        RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN);
+
+        s = BN_bin2bn(tmp2, SRP_RANDOM_SALT_LEN, NULL);
+    } else {
+        if (!(len = t_fromb64(tmp2, *salt)))
+            goto err;
+        s = BN_bin2bn(tmp2, len, NULL);
+    }
+
+    if (!SRP_create_verifier_BN(user, pass, &s, &v, N_bn, g_bn))
+        goto err;
+
+    BN_bn2bin(v, tmp);
+    if (((vf = OPENSSL_malloc(BN_num_bytes(v) * 2)) == NULL))
+        goto err;
+    t_tob64(vf, tmp, BN_num_bytes(v));
+
+    *verifier = vf;
+    if (*salt == NULL) {
+        char *tmp_salt;
+
+        if ((tmp_salt = OPENSSL_malloc(SRP_RANDOM_SALT_LEN * 2)) == NULL) {
+            OPENSSL_free(vf);
+            goto err;
+        }
+        t_tob64(tmp_salt, tmp2, SRP_RANDOM_SALT_LEN);
+        *salt = tmp_salt;
+    }
+
+    result = defgNid;
 
-	if ((user == NULL)||
-		(pass == NULL)||
-		(salt == NULL)||
-		(verifier == NULL)||
-		(N == NULL)||
-		(g == NULL)||
-		(bn_ctx == NULL))
-		goto err;
+ err:
+    if (N) {
+        BN_free(N_bn);
+        BN_free(g_bn);
+    }
+    return result;
+}
 
-	srp_bn_print(N);
-	srp_bn_print(g);
+/*
+ * create a verifier (*salt,*verifier,g and N are BIGNUMs)
+ */
+int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
+                           BIGNUM **verifier, BIGNUM *N, BIGNUM *g)
+{
+    int result = 0;
+    BIGNUM *x = NULL;
+    BN_CTX *bn_ctx = BN_CTX_new();
+    unsigned char tmp2[MAX_LEN];
 
-	if (*salt == NULL)
-		{
-		RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN);
+    if ((user == NULL) ||
+        (pass == NULL) ||
+        (salt == NULL) ||
+        (verifier == NULL) || (N == NULL) || (g == NULL) || (bn_ctx == NULL))
+        goto err;
 
-		*salt = BN_bin2bn(tmp2,SRP_RANDOM_SALT_LEN,NULL);
-		}
+    srp_bn_print(N);
+    srp_bn_print(g);
 
-	x = SRP_Calc_x(*salt,user,pass);
+    if (*salt == NULL) {
+        RAND_pseudo_bytes(tmp2, SRP_RANDOM_SALT_LEN);
 
-	*verifier = BN_new();
-	if(*verifier == NULL) goto err;
+        *salt = BN_bin2bn(tmp2, SRP_RANDOM_SALT_LEN, NULL);
+    }
 
-	if (!BN_mod_exp(*verifier,g,x,N,bn_ctx))
-		{
-		BN_clear_free(*verifier);
-		goto err;
-		}
+    x = SRP_Calc_x(*salt, user, pass);
 
-	srp_bn_print(*verifier);
+    *verifier = BN_new();
+    if (*verifier == NULL)
+        goto err;
 
-	result=1;
+    if (!BN_mod_exp(*verifier, g, x, N, bn_ctx)) {
+        BN_clear_free(*verifier);
+        goto err;
+    }
 
-err:
+    srp_bn_print(*verifier);
 
-	BN_clear_free(x);
-	BN_CTX_free(bn_ctx);
-	return result;
-	}
+    result = 1;
 
+ err:
 
+    BN_clear_free(x);
+    BN_CTX_free(bn_ctx);
+    return result;
+}
 
 #endif
diff --git a/crypto/srp/srptest.c b/crypto/srp/srptest.c
index 04b66b4544..451c70e40f 100644
--- a/crypto/srp/srptest.c
+++ b/crypto/srp/srptest.c
@@ -1,162 +1,154 @@
 #include 
 #ifdef OPENSSL_NO_SRP
 
-#include 
+# include 
 
 int main(int argc, char *argv[])
-	{
-	printf("No SRP support\n");
-	return(0);
-	}
+{
+    printf("No SRP support\n");
+    return (0);
+}
 
 #else
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
 static void showbn(const char *name, const BIGNUM *bn)
-	{
-	fputs(name, stdout);
-	fputs(" = ", stdout);
-	BN_print_fp(stdout, bn);
-	putc('\n', stdout);
-	}
-
-#define RANDOM_SIZE 32	/* use 256 bits on each side */
-
-static int run_srp(const char *username, const char *client_pass, const char *server_pass)
-	{
-	int ret=-1;
-	BIGNUM *s = NULL;
-	BIGNUM *v = NULL;
-	BIGNUM *a = NULL;
-	BIGNUM *b = NULL;
-	BIGNUM *u = NULL;
-	BIGNUM *x = NULL;
-	BIGNUM *Apub = NULL;
-	BIGNUM *Bpub = NULL;
-	BIGNUM *Kclient = NULL;
-	BIGNUM *Kserver = NULL;
-	unsigned char rand_tmp[RANDOM_SIZE];
-	/* use builtin 1024-bit params */
-	SRP_gN *GN = SRP_get_default_gN("1024");
-
-	if(GN == NULL)
-		{
-		fprintf(stderr, "Failed to get SRP parameters\n");
-		return -1;
-		}
-	/* Set up server's password entry */
-	if(!SRP_create_verifier_BN(username, server_pass, &s, &v, GN->N, GN->g))
-		{
-		fprintf(stderr, "Failed to create SRP verifier\n");
-		return -1;
-		}
-
-	showbn("N", GN->N);
-	showbn("g", GN->g);
-	showbn("Salt", s);
-	showbn("Verifier", v);
-
-	/* Server random */
-	RAND_pseudo_bytes(rand_tmp, sizeof(rand_tmp));
-	b = BN_bin2bn(rand_tmp, sizeof(rand_tmp), NULL);
-	/* TODO - check b != 0 */
-	showbn("b", b);
-
-	/* Server's first message */
-	Bpub = SRP_Calc_B(b, GN->N, GN->g, v);
-	showbn("B", Bpub);
-
-	if(!SRP_Verify_B_mod_N(Bpub, GN->N))
-		{
-		fprintf(stderr, "Invalid B\n");
-		return -1;
-		}
-
-	/* Client random */
-	RAND_pseudo_bytes(rand_tmp, sizeof(rand_tmp));
-	a = BN_bin2bn(rand_tmp, sizeof(rand_tmp), NULL);
-	/* TODO - check a != 0 */
-	showbn("a", a);
-
-	/* Client's response */
-	Apub = SRP_Calc_A(a, GN->N, GN->g);
-	showbn("A", Apub);
-
-	if(!SRP_Verify_A_mod_N(Apub, GN->N))
-		{
-		fprintf(stderr, "Invalid A\n");
-		return -1;
-		}
-
-	/* Both sides calculate u */
-	u = SRP_Calc_u(Apub, Bpub, GN->N);
-
-	/* Client's key */
-	x = SRP_Calc_x(s, username, client_pass);
-	Kclient = SRP_Calc_client_key(GN->N, Bpub, GN->g, x, a, u);
-	showbn("Client's key", Kclient);
-
-	/* Server's key */
-	Kserver = SRP_Calc_server_key(Apub, v, u, b, GN->N);
-	showbn("Server's key", Kserver);
-
-	if(BN_cmp(Kclient, Kserver) == 0)
-		{
-		ret = 0;
-		}
-	else
-		{
-		fprintf(stderr, "Keys mismatch\n");
-		ret = 1;
-		}
-
-	BN_clear_free(Kclient);
-	BN_clear_free(Kserver);
-	BN_clear_free(x);
-	BN_free(u);
-	BN_free(Apub);
-	BN_clear_free(a);
-	BN_free(Bpub);
-	BN_clear_free(b);
-	BN_free(s);
-	BN_clear_free(v);
-
-	return ret;
-	}
+{
+    fputs(name, stdout);
+    fputs(" = ", stdout);
+    BN_print_fp(stdout, bn);
+    putc('\n', stdout);
+}
+
+# define RANDOM_SIZE 32         /* use 256 bits on each side */
+
+static int run_srp(const char *username, const char *client_pass,
+                   const char *server_pass)
+{
+    int ret = -1;
+    BIGNUM *s = NULL;
+    BIGNUM *v = NULL;
+    BIGNUM *a = NULL;
+    BIGNUM *b = NULL;
+    BIGNUM *u = NULL;
+    BIGNUM *x = NULL;
+    BIGNUM *Apub = NULL;
+    BIGNUM *Bpub = NULL;
+    BIGNUM *Kclient = NULL;
+    BIGNUM *Kserver = NULL;
+    unsigned char rand_tmp[RANDOM_SIZE];
+    /* use builtin 1024-bit params */
+    SRP_gN *GN = SRP_get_default_gN("1024");
+
+    if (GN == NULL) {
+        fprintf(stderr, "Failed to get SRP parameters\n");
+        return -1;
+    }
+    /* Set up server's password entry */
+    if (!SRP_create_verifier_BN(username, server_pass, &s, &v, GN->N, GN->g)) {
+        fprintf(stderr, "Failed to create SRP verifier\n");
+        return -1;
+    }
+
+    showbn("N", GN->N);
+    showbn("g", GN->g);
+    showbn("Salt", s);
+    showbn("Verifier", v);
+
+    /* Server random */
+    RAND_pseudo_bytes(rand_tmp, sizeof(rand_tmp));
+    b = BN_bin2bn(rand_tmp, sizeof(rand_tmp), NULL);
+    /* TODO - check b != 0 */
+    showbn("b", b);
+
+    /* Server's first message */
+    Bpub = SRP_Calc_B(b, GN->N, GN->g, v);
+    showbn("B", Bpub);
+
+    if (!SRP_Verify_B_mod_N(Bpub, GN->N)) {
+        fprintf(stderr, "Invalid B\n");
+        return -1;
+    }
+
+    /* Client random */
+    RAND_pseudo_bytes(rand_tmp, sizeof(rand_tmp));
+    a = BN_bin2bn(rand_tmp, sizeof(rand_tmp), NULL);
+    /* TODO - check a != 0 */
+    showbn("a", a);
+
+    /* Client's response */
+    Apub = SRP_Calc_A(a, GN->N, GN->g);
+    showbn("A", Apub);
+
+    if (!SRP_Verify_A_mod_N(Apub, GN->N)) {
+        fprintf(stderr, "Invalid A\n");
+        return -1;
+    }
+
+    /* Both sides calculate u */
+    u = SRP_Calc_u(Apub, Bpub, GN->N);
+
+    /* Client's key */
+    x = SRP_Calc_x(s, username, client_pass);
+    Kclient = SRP_Calc_client_key(GN->N, Bpub, GN->g, x, a, u);
+    showbn("Client's key", Kclient);
+
+    /* Server's key */
+    Kserver = SRP_Calc_server_key(Apub, v, u, b, GN->N);
+    showbn("Server's key", Kserver);
+
+    if (BN_cmp(Kclient, Kserver) == 0) {
+        ret = 0;
+    } else {
+        fprintf(stderr, "Keys mismatch\n");
+        ret = 1;
+    }
+
+    BN_clear_free(Kclient);
+    BN_clear_free(Kserver);
+    BN_clear_free(x);
+    BN_free(u);
+    BN_free(Apub);
+    BN_clear_free(a);
+    BN_free(Bpub);
+    BN_clear_free(b);
+    BN_free(s);
+    BN_clear_free(v);
+
+    return ret;
+}
 
 int main(int argc, char **argv)
-	{
-	BIO *bio_err;
-	bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
-
-	CRYPTO_malloc_debug_init();
-	CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
-	ERR_load_crypto_strings();
-
-	/* "Negative" test, expect a mismatch */
-	if(run_srp("alice", "password1", "password2") == 0)
-		{
-		fprintf(stderr, "Mismatched SRP run failed\n");
-		return 1;
-		}
-
-	/* "Positive" test, should pass */
-	if(run_srp("alice", "password", "password") != 0)
-		{
-		fprintf(stderr, "Plain SRP run failed\n");
-		return 1;
-		}
-
-	CRYPTO_cleanup_all_ex_data();
-	ERR_remove_thread_state(NULL);
-	ERR_free_strings();
-	CRYPTO_mem_leaks(bio_err);
-
-	return 0;
-	}
+{
+    BIO *bio_err;
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+    CRYPTO_malloc_debug_init();
+    CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+
+    ERR_load_crypto_strings();
+
+    /* "Negative" test, expect a mismatch */
+    if (run_srp("alice", "password1", "password2") == 0) {
+        fprintf(stderr, "Mismatched SRP run failed\n");
+        return 1;
+    }
+
+    /* "Positive" test, should pass */
+    if (run_srp("alice", "password", "password") != 0) {
+        fprintf(stderr, "Plain SRP run failed\n");
+        return 1;
+    }
+
+    CRYPTO_cleanup_all_ex_data();
+    ERR_remove_thread_state(NULL);
+    ERR_free_strings();
+    CRYPTO_mem_leaks(bio_err);
+
+    return 0;
+}
 #endif
diff --git a/crypto/stack/safestack.h b/crypto/stack/safestack.h
index c701a04370..431064ed07 100644
--- a/crypto/stack/safestack.h
+++ b/crypto/stack/safestack.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,54 +53,54 @@
  */
 
 #ifndef HEADER_SAFESTACK_H
-#define HEADER_SAFESTACK_H
+# define HEADER_SAFESTACK_H
 
-#include 
+# include 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifndef CHECKED_PTR_OF
-#define CHECKED_PTR_OF(type, p) \
+# ifndef CHECKED_PTR_OF
+#  define CHECKED_PTR_OF(type, p) \
     ((void*) (1 ? p : (type*)0))
-#endif
+# endif
 
-/* In C++ we get problems because an explicit cast is needed from (void *)
- * we use CHECKED_STACK_OF to ensure the correct type is passed in the macros
- * below. 
+/*
+ * In C++ we get problems because an explicit cast is needed from (void *) we
+ * use CHECKED_STACK_OF to ensure the correct type is passed in the macros
+ * below.
  */
 
-#define CHECKED_STACK_OF(type, p) \
+# define CHECKED_STACK_OF(type, p) \
     ((_STACK*) (1 ? p : (STACK_OF(type)*)0))
 
-#define CHECKED_SK_COPY_FUNC(type, p) \
+# define CHECKED_SK_COPY_FUNC(type, p) \
     ((void *(*)(void *)) ((1 ? p : (type *(*)(const type *))0)))
 
-#define CHECKED_SK_FREE_FUNC(type, p) \
+# define CHECKED_SK_FREE_FUNC(type, p) \
     ((void (*)(void *)) ((1 ? p : (void (*)(type *))0)))
 
-#define CHECKED_SK_CMP_FUNC(type, p) \
+# define CHECKED_SK_CMP_FUNC(type, p) \
     ((int (*)(const void *, const void *)) \
-	((1 ? p : (int (*)(const type * const *, const type * const *))0)))
+        ((1 ? p : (int (*)(const type * const *, const type * const *))0)))
 
-#define STACK_OF(type) struct stack_st_##type
-#define PREDECLARE_STACK_OF(type) STACK_OF(type);
+# define STACK_OF(type) struct stack_st_##type
+# define PREDECLARE_STACK_OF(type) STACK_OF(type);
 
-#define DECLARE_STACK_OF(type) \
+# define DECLARE_STACK_OF(type) \
 STACK_OF(type) \
     { \
     _STACK stack; \
     };
-#define DECLARE_SPECIAL_STACK_OF(type, type2) \
+# define DECLARE_SPECIAL_STACK_OF(type, type2) \
 STACK_OF(type) \
     { \
     _STACK stack; \
     };
 
 /* nada (obsolete in new safestack approach)*/
-#define IMPLEMENT_STACK_OF(type)
-
+# define IMPLEMENT_STACK_OF(type)
 
 /*-
  * Strings are special: normally an lhash entry will point to a single
@@ -120,2692 +120,2554 @@ typedef char *OPENSSL_STRING;
 
 typedef const char *OPENSSL_CSTRING;
 
-/* Confusingly, LHASH_OF(STRING) deals with char ** throughout, but
- * STACK_OF(STRING) is really more like STACK_OF(char), only, as
- * mentioned above, instead of a single char each entry is a
- * NUL-terminated array of chars. So, we have to implement STRING
- * specially for STACK_OF. This is dealt with in the autogenerated
- * macros below.
+/*
+ * Confusingly, LHASH_OF(STRING) deals with char ** throughout, but
+ * STACK_OF(STRING) is really more like STACK_OF(char), only, as mentioned
+ * above, instead of a single char each entry is a NUL-terminated array of
+ * chars. So, we have to implement STRING specially for STACK_OF. This is
+ * dealt with in the autogenerated macros below.
  */
 
 DECLARE_SPECIAL_STACK_OF(OPENSSL_STRING, char)
 
-/* Similarly, we sometimes use a block of characters, NOT
- * nul-terminated. These should also be distinguished from "normal"
- * stacks. */
-
+/*
+ * Similarly, we sometimes use a block of characters, NOT nul-terminated.
+ * These should also be distinguished from "normal" stacks.
+ */
 typedef void *OPENSSL_BLOCK;
 DECLARE_SPECIAL_STACK_OF(OPENSSL_BLOCK, void)
 
-/* SKM_sk_... stack macros are internal to safestack.h:
- * never use them directly, use sk__... instead */
-#define SKM_sk_new(type, cmp) \
-	((STACK_OF(type) *)sk_new(CHECKED_SK_CMP_FUNC(type, cmp)))
-#define SKM_sk_new_null(type) \
-	((STACK_OF(type) *)sk_new_null())
-#define SKM_sk_free(type, st) \
-	sk_free(CHECKED_STACK_OF(type, st))
-#define SKM_sk_num(type, st) \
-	sk_num(CHECKED_STACK_OF(type, st))
-#define SKM_sk_value(type, st,i) \
-	((type *)sk_value(CHECKED_STACK_OF(type, st), i))
-#define SKM_sk_set(type, st,i,val) \
-	sk_set(CHECKED_STACK_OF(type, st), i, CHECKED_PTR_OF(type, val))
-#define SKM_sk_zero(type, st) \
-	sk_zero(CHECKED_STACK_OF(type, st))
-#define SKM_sk_push(type, st, val) \
-	sk_push(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
-#define SKM_sk_unshift(type, st, val) \
-	sk_unshift(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
-#define SKM_sk_find(type, st, val) \
-	sk_find(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
-#define SKM_sk_find_ex(type, st, val) \
-	sk_find_ex(CHECKED_STACK_OF(type, st), \
-		   CHECKED_PTR_OF(type, val))
-#define SKM_sk_delete(type, st, i) \
-	(type *)sk_delete(CHECKED_STACK_OF(type, st), i)
-#define SKM_sk_delete_ptr(type, st, ptr) \
-	(type *)sk_delete_ptr(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, ptr))
-#define SKM_sk_insert(type, st,val, i) \
-	sk_insert(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val), i)
-#define SKM_sk_set_cmp_func(type, st, cmp) \
-	((int (*)(const type * const *,const type * const *)) \
-	sk_set_cmp_func(CHECKED_STACK_OF(type, st), CHECKED_SK_CMP_FUNC(type, cmp)))
-#define SKM_sk_dup(type, st) \
-	(STACK_OF(type) *)sk_dup(CHECKED_STACK_OF(type, st))
-#define SKM_sk_pop_free(type, st, free_func) \
-	sk_pop_free(CHECKED_STACK_OF(type, st), CHECKED_SK_FREE_FUNC(type, free_func))
-#define SKM_sk_deep_copy(type, st, copy_func, free_func) \
-	(STACK_OF(type) *)sk_deep_copy(CHECKED_STACK_OF(type, st), CHECKED_SK_COPY_FUNC(type, copy_func), CHECKED_SK_FREE_FUNC(type, free_func))
-#define SKM_sk_shift(type, st) \
-	(type *)sk_shift(CHECKED_STACK_OF(type, st))
-#define SKM_sk_pop(type, st) \
-	(type *)sk_pop(CHECKED_STACK_OF(type, st))
-#define SKM_sk_sort(type, st) \
-	sk_sort(CHECKED_STACK_OF(type, st))
-#define SKM_sk_is_sorted(type, st) \
-	sk_is_sorted(CHECKED_STACK_OF(type, st))
-
-#define	SKM_ASN1_SET_OF_d2i(type, st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+/*
+ * SKM_sk_... stack macros are internal to safestack.h: never use them
+ * directly, use sk__... instead
+ */
+# define SKM_sk_new(type, cmp) \
+        ((STACK_OF(type) *)sk_new(CHECKED_SK_CMP_FUNC(type, cmp)))
+# define SKM_sk_new_null(type) \
+        ((STACK_OF(type) *)sk_new_null())
+# define SKM_sk_free(type, st) \
+        sk_free(CHECKED_STACK_OF(type, st))
+# define SKM_sk_num(type, st) \
+        sk_num(CHECKED_STACK_OF(type, st))
+# define SKM_sk_value(type, st,i) \
+        ((type *)sk_value(CHECKED_STACK_OF(type, st), i))
+# define SKM_sk_set(type, st,i,val) \
+        sk_set(CHECKED_STACK_OF(type, st), i, CHECKED_PTR_OF(type, val))
+# define SKM_sk_zero(type, st) \
+        sk_zero(CHECKED_STACK_OF(type, st))
+# define SKM_sk_push(type, st, val) \
+        sk_push(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
+# define SKM_sk_unshift(type, st, val) \
+        sk_unshift(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
+# define SKM_sk_find(type, st, val) \
+        sk_find(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val))
+# define SKM_sk_find_ex(type, st, val) \
+        sk_find_ex(CHECKED_STACK_OF(type, st), \
+                   CHECKED_PTR_OF(type, val))
+# define SKM_sk_delete(type, st, i) \
+        (type *)sk_delete(CHECKED_STACK_OF(type, st), i)
+# define SKM_sk_delete_ptr(type, st, ptr) \
+        (type *)sk_delete_ptr(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, ptr))
+# define SKM_sk_insert(type, st,val, i) \
+        sk_insert(CHECKED_STACK_OF(type, st), CHECKED_PTR_OF(type, val), i)
+# define SKM_sk_set_cmp_func(type, st, cmp) \
+        ((int (*)(const type * const *,const type * const *)) \
+        sk_set_cmp_func(CHECKED_STACK_OF(type, st), CHECKED_SK_CMP_FUNC(type, cmp)))
+# define SKM_sk_dup(type, st) \
+        (STACK_OF(type) *)sk_dup(CHECKED_STACK_OF(type, st))
+# define SKM_sk_pop_free(type, st, free_func) \
+        sk_pop_free(CHECKED_STACK_OF(type, st), CHECKED_SK_FREE_FUNC(type, free_func))
+# define SKM_sk_deep_copy(type, st, copy_func, free_func) \
+        (STACK_OF(type) *)sk_deep_copy(CHECKED_STACK_OF(type, st), CHECKED_SK_COPY_FUNC(type, copy_func), CHECKED_SK_FREE_FUNC(type, free_func))
+# define SKM_sk_shift(type, st) \
+        (type *)sk_shift(CHECKED_STACK_OF(type, st))
+# define SKM_sk_pop(type, st) \
+        (type *)sk_pop(CHECKED_STACK_OF(type, st))
+# define SKM_sk_sort(type, st) \
+        sk_sort(CHECKED_STACK_OF(type, st))
+# define SKM_sk_is_sorted(type, st) \
+        sk_is_sorted(CHECKED_STACK_OF(type, st))
+# define SKM_ASN1_SET_OF_d2i(type, st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
   (STACK_OF(type) *)d2i_ASN1_SET( \
-				(STACK_OF(OPENSSL_BLOCK) **)CHECKED_PTR_OF(STACK_OF(type)*, st), \
-				pp, length, \
-				CHECKED_D2I_OF(type, d2i_func), \
-				CHECKED_SK_FREE_FUNC(type, free_func), \
-				ex_tag, ex_class)
-
-#define	SKM_ASN1_SET_OF_i2d(type, st, pp, i2d_func, ex_tag, ex_class, is_set) \
+                                (STACK_OF(OPENSSL_BLOCK) **)CHECKED_PTR_OF(STACK_OF(type)*, st), \
+                                pp, length, \
+                                CHECKED_D2I_OF(type, d2i_func), \
+                                CHECKED_SK_FREE_FUNC(type, free_func), \
+                                ex_tag, ex_class)
+# define SKM_ASN1_SET_OF_i2d(type, st, pp, i2d_func, ex_tag, ex_class, is_set) \
   i2d_ASN1_SET((STACK_OF(OPENSSL_BLOCK) *)CHECKED_STACK_OF(type, st), pp, \
-				CHECKED_I2D_OF(type, i2d_func), \
-				ex_tag, ex_class, is_set)
-
-#define	SKM_ASN1_seq_pack(type, st, i2d_func, buf, len) \
-	ASN1_seq_pack(CHECKED_PTR_OF(STACK_OF(type), st), \
-			CHECKED_I2D_OF(type, i2d_func), buf, len)
-
-#define	SKM_ASN1_seq_unpack(type, buf, len, d2i_func, free_func) \
-	(STACK_OF(type) *)ASN1_seq_unpack(buf, len, CHECKED_D2I_OF(type, d2i_func), CHECKED_SK_FREE_FUNC(type, free_func))
-
-#define SKM_PKCS12_decrypt_d2i(type, algor, d2i_func, free_func, pass, passlen, oct, seq) \
-	(STACK_OF(type) *)PKCS12_decrypt_d2i(algor, \
-				CHECKED_D2I_OF(type, d2i_func), \
-				CHECKED_SK_FREE_FUNC(type, free_func), \
-				pass, passlen, oct, seq)
-
-/* This block of defines is updated by util/mkstack.pl, please do not touch! */
-#define sk_ACCESS_DESCRIPTION_new(cmp) SKM_sk_new(ACCESS_DESCRIPTION, (cmp))
-#define sk_ACCESS_DESCRIPTION_new_null() SKM_sk_new_null(ACCESS_DESCRIPTION)
-#define sk_ACCESS_DESCRIPTION_free(st) SKM_sk_free(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_num(st) SKM_sk_num(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_value(st, i) SKM_sk_value(ACCESS_DESCRIPTION, (st), (i))
-#define sk_ACCESS_DESCRIPTION_set(st, i, val) SKM_sk_set(ACCESS_DESCRIPTION, (st), (i), (val))
-#define sk_ACCESS_DESCRIPTION_zero(st) SKM_sk_zero(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_push(st, val) SKM_sk_push(ACCESS_DESCRIPTION, (st), (val))
-#define sk_ACCESS_DESCRIPTION_unshift(st, val) SKM_sk_unshift(ACCESS_DESCRIPTION, (st), (val))
-#define sk_ACCESS_DESCRIPTION_find(st, val) SKM_sk_find(ACCESS_DESCRIPTION, (st), (val))
-#define sk_ACCESS_DESCRIPTION_find_ex(st, val) SKM_sk_find_ex(ACCESS_DESCRIPTION, (st), (val))
-#define sk_ACCESS_DESCRIPTION_delete(st, i) SKM_sk_delete(ACCESS_DESCRIPTION, (st), (i))
-#define sk_ACCESS_DESCRIPTION_delete_ptr(st, ptr) SKM_sk_delete_ptr(ACCESS_DESCRIPTION, (st), (ptr))
-#define sk_ACCESS_DESCRIPTION_insert(st, val, i) SKM_sk_insert(ACCESS_DESCRIPTION, (st), (val), (i))
-#define sk_ACCESS_DESCRIPTION_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ACCESS_DESCRIPTION, (st), (cmp))
-#define sk_ACCESS_DESCRIPTION_dup(st) SKM_sk_dup(ACCESS_DESCRIPTION, st)
-#define sk_ACCESS_DESCRIPTION_pop_free(st, free_func) SKM_sk_pop_free(ACCESS_DESCRIPTION, (st), (free_func))
-#define sk_ACCESS_DESCRIPTION_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ACCESS_DESCRIPTION, (st), (copy_func), (free_func))
-#define sk_ACCESS_DESCRIPTION_shift(st) SKM_sk_shift(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_pop(st) SKM_sk_pop(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_sort(st) SKM_sk_sort(ACCESS_DESCRIPTION, (st))
-#define sk_ACCESS_DESCRIPTION_is_sorted(st) SKM_sk_is_sorted(ACCESS_DESCRIPTION, (st))
-
-#define sk_ASIdOrRange_new(cmp) SKM_sk_new(ASIdOrRange, (cmp))
-#define sk_ASIdOrRange_new_null() SKM_sk_new_null(ASIdOrRange)
-#define sk_ASIdOrRange_free(st) SKM_sk_free(ASIdOrRange, (st))
-#define sk_ASIdOrRange_num(st) SKM_sk_num(ASIdOrRange, (st))
-#define sk_ASIdOrRange_value(st, i) SKM_sk_value(ASIdOrRange, (st), (i))
-#define sk_ASIdOrRange_set(st, i, val) SKM_sk_set(ASIdOrRange, (st), (i), (val))
-#define sk_ASIdOrRange_zero(st) SKM_sk_zero(ASIdOrRange, (st))
-#define sk_ASIdOrRange_push(st, val) SKM_sk_push(ASIdOrRange, (st), (val))
-#define sk_ASIdOrRange_unshift(st, val) SKM_sk_unshift(ASIdOrRange, (st), (val))
-#define sk_ASIdOrRange_find(st, val) SKM_sk_find(ASIdOrRange, (st), (val))
-#define sk_ASIdOrRange_find_ex(st, val) SKM_sk_find_ex(ASIdOrRange, (st), (val))
-#define sk_ASIdOrRange_delete(st, i) SKM_sk_delete(ASIdOrRange, (st), (i))
-#define sk_ASIdOrRange_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASIdOrRange, (st), (ptr))
-#define sk_ASIdOrRange_insert(st, val, i) SKM_sk_insert(ASIdOrRange, (st), (val), (i))
-#define sk_ASIdOrRange_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASIdOrRange, (st), (cmp))
-#define sk_ASIdOrRange_dup(st) SKM_sk_dup(ASIdOrRange, st)
-#define sk_ASIdOrRange_pop_free(st, free_func) SKM_sk_pop_free(ASIdOrRange, (st), (free_func))
-#define sk_ASIdOrRange_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASIdOrRange, (st), (copy_func), (free_func))
-#define sk_ASIdOrRange_shift(st) SKM_sk_shift(ASIdOrRange, (st))
-#define sk_ASIdOrRange_pop(st) SKM_sk_pop(ASIdOrRange, (st))
-#define sk_ASIdOrRange_sort(st) SKM_sk_sort(ASIdOrRange, (st))
-#define sk_ASIdOrRange_is_sorted(st) SKM_sk_is_sorted(ASIdOrRange, (st))
-
-#define sk_ASN1_GENERALSTRING_new(cmp) SKM_sk_new(ASN1_GENERALSTRING, (cmp))
-#define sk_ASN1_GENERALSTRING_new_null() SKM_sk_new_null(ASN1_GENERALSTRING)
-#define sk_ASN1_GENERALSTRING_free(st) SKM_sk_free(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_num(st) SKM_sk_num(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_value(st, i) SKM_sk_value(ASN1_GENERALSTRING, (st), (i))
-#define sk_ASN1_GENERALSTRING_set(st, i, val) SKM_sk_set(ASN1_GENERALSTRING, (st), (i), (val))
-#define sk_ASN1_GENERALSTRING_zero(st) SKM_sk_zero(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_push(st, val) SKM_sk_push(ASN1_GENERALSTRING, (st), (val))
-#define sk_ASN1_GENERALSTRING_unshift(st, val) SKM_sk_unshift(ASN1_GENERALSTRING, (st), (val))
-#define sk_ASN1_GENERALSTRING_find(st, val) SKM_sk_find(ASN1_GENERALSTRING, (st), (val))
-#define sk_ASN1_GENERALSTRING_find_ex(st, val) SKM_sk_find_ex(ASN1_GENERALSTRING, (st), (val))
-#define sk_ASN1_GENERALSTRING_delete(st, i) SKM_sk_delete(ASN1_GENERALSTRING, (st), (i))
-#define sk_ASN1_GENERALSTRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_GENERALSTRING, (st), (ptr))
-#define sk_ASN1_GENERALSTRING_insert(st, val, i) SKM_sk_insert(ASN1_GENERALSTRING, (st), (val), (i))
-#define sk_ASN1_GENERALSTRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_GENERALSTRING, (st), (cmp))
-#define sk_ASN1_GENERALSTRING_dup(st) SKM_sk_dup(ASN1_GENERALSTRING, st)
-#define sk_ASN1_GENERALSTRING_pop_free(st, free_func) SKM_sk_pop_free(ASN1_GENERALSTRING, (st), (free_func))
-#define sk_ASN1_GENERALSTRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_GENERALSTRING, (st), (copy_func), (free_func))
-#define sk_ASN1_GENERALSTRING_shift(st) SKM_sk_shift(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_pop(st) SKM_sk_pop(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_sort(st) SKM_sk_sort(ASN1_GENERALSTRING, (st))
-#define sk_ASN1_GENERALSTRING_is_sorted(st) SKM_sk_is_sorted(ASN1_GENERALSTRING, (st))
-
-#define sk_ASN1_INTEGER_new(cmp) SKM_sk_new(ASN1_INTEGER, (cmp))
-#define sk_ASN1_INTEGER_new_null() SKM_sk_new_null(ASN1_INTEGER)
-#define sk_ASN1_INTEGER_free(st) SKM_sk_free(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_num(st) SKM_sk_num(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_value(st, i) SKM_sk_value(ASN1_INTEGER, (st), (i))
-#define sk_ASN1_INTEGER_set(st, i, val) SKM_sk_set(ASN1_INTEGER, (st), (i), (val))
-#define sk_ASN1_INTEGER_zero(st) SKM_sk_zero(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_push(st, val) SKM_sk_push(ASN1_INTEGER, (st), (val))
-#define sk_ASN1_INTEGER_unshift(st, val) SKM_sk_unshift(ASN1_INTEGER, (st), (val))
-#define sk_ASN1_INTEGER_find(st, val) SKM_sk_find(ASN1_INTEGER, (st), (val))
-#define sk_ASN1_INTEGER_find_ex(st, val) SKM_sk_find_ex(ASN1_INTEGER, (st), (val))
-#define sk_ASN1_INTEGER_delete(st, i) SKM_sk_delete(ASN1_INTEGER, (st), (i))
-#define sk_ASN1_INTEGER_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_INTEGER, (st), (ptr))
-#define sk_ASN1_INTEGER_insert(st, val, i) SKM_sk_insert(ASN1_INTEGER, (st), (val), (i))
-#define sk_ASN1_INTEGER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_INTEGER, (st), (cmp))
-#define sk_ASN1_INTEGER_dup(st) SKM_sk_dup(ASN1_INTEGER, st)
-#define sk_ASN1_INTEGER_pop_free(st, free_func) SKM_sk_pop_free(ASN1_INTEGER, (st), (free_func))
-#define sk_ASN1_INTEGER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_INTEGER, (st), (copy_func), (free_func))
-#define sk_ASN1_INTEGER_shift(st) SKM_sk_shift(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_pop(st) SKM_sk_pop(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_sort(st) SKM_sk_sort(ASN1_INTEGER, (st))
-#define sk_ASN1_INTEGER_is_sorted(st) SKM_sk_is_sorted(ASN1_INTEGER, (st))
-
-#define sk_ASN1_OBJECT_new(cmp) SKM_sk_new(ASN1_OBJECT, (cmp))
-#define sk_ASN1_OBJECT_new_null() SKM_sk_new_null(ASN1_OBJECT)
-#define sk_ASN1_OBJECT_free(st) SKM_sk_free(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_num(st) SKM_sk_num(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_value(st, i) SKM_sk_value(ASN1_OBJECT, (st), (i))
-#define sk_ASN1_OBJECT_set(st, i, val) SKM_sk_set(ASN1_OBJECT, (st), (i), (val))
-#define sk_ASN1_OBJECT_zero(st) SKM_sk_zero(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_push(st, val) SKM_sk_push(ASN1_OBJECT, (st), (val))
-#define sk_ASN1_OBJECT_unshift(st, val) SKM_sk_unshift(ASN1_OBJECT, (st), (val))
-#define sk_ASN1_OBJECT_find(st, val) SKM_sk_find(ASN1_OBJECT, (st), (val))
-#define sk_ASN1_OBJECT_find_ex(st, val) SKM_sk_find_ex(ASN1_OBJECT, (st), (val))
-#define sk_ASN1_OBJECT_delete(st, i) SKM_sk_delete(ASN1_OBJECT, (st), (i))
-#define sk_ASN1_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_OBJECT, (st), (ptr))
-#define sk_ASN1_OBJECT_insert(st, val, i) SKM_sk_insert(ASN1_OBJECT, (st), (val), (i))
-#define sk_ASN1_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_OBJECT, (st), (cmp))
-#define sk_ASN1_OBJECT_dup(st) SKM_sk_dup(ASN1_OBJECT, st)
-#define sk_ASN1_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(ASN1_OBJECT, (st), (free_func))
-#define sk_ASN1_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_OBJECT, (st), (copy_func), (free_func))
-#define sk_ASN1_OBJECT_shift(st) SKM_sk_shift(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_pop(st) SKM_sk_pop(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_sort(st) SKM_sk_sort(ASN1_OBJECT, (st))
-#define sk_ASN1_OBJECT_is_sorted(st) SKM_sk_is_sorted(ASN1_OBJECT, (st))
-
-#define sk_ASN1_STRING_TABLE_new(cmp) SKM_sk_new(ASN1_STRING_TABLE, (cmp))
-#define sk_ASN1_STRING_TABLE_new_null() SKM_sk_new_null(ASN1_STRING_TABLE)
-#define sk_ASN1_STRING_TABLE_free(st) SKM_sk_free(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_num(st) SKM_sk_num(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_value(st, i) SKM_sk_value(ASN1_STRING_TABLE, (st), (i))
-#define sk_ASN1_STRING_TABLE_set(st, i, val) SKM_sk_set(ASN1_STRING_TABLE, (st), (i), (val))
-#define sk_ASN1_STRING_TABLE_zero(st) SKM_sk_zero(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_push(st, val) SKM_sk_push(ASN1_STRING_TABLE, (st), (val))
-#define sk_ASN1_STRING_TABLE_unshift(st, val) SKM_sk_unshift(ASN1_STRING_TABLE, (st), (val))
-#define sk_ASN1_STRING_TABLE_find(st, val) SKM_sk_find(ASN1_STRING_TABLE, (st), (val))
-#define sk_ASN1_STRING_TABLE_find_ex(st, val) SKM_sk_find_ex(ASN1_STRING_TABLE, (st), (val))
-#define sk_ASN1_STRING_TABLE_delete(st, i) SKM_sk_delete(ASN1_STRING_TABLE, (st), (i))
-#define sk_ASN1_STRING_TABLE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_STRING_TABLE, (st), (ptr))
-#define sk_ASN1_STRING_TABLE_insert(st, val, i) SKM_sk_insert(ASN1_STRING_TABLE, (st), (val), (i))
-#define sk_ASN1_STRING_TABLE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_STRING_TABLE, (st), (cmp))
-#define sk_ASN1_STRING_TABLE_dup(st) SKM_sk_dup(ASN1_STRING_TABLE, st)
-#define sk_ASN1_STRING_TABLE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_STRING_TABLE, (st), (free_func))
-#define sk_ASN1_STRING_TABLE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_STRING_TABLE, (st), (copy_func), (free_func))
-#define sk_ASN1_STRING_TABLE_shift(st) SKM_sk_shift(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_pop(st) SKM_sk_pop(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_sort(st) SKM_sk_sort(ASN1_STRING_TABLE, (st))
-#define sk_ASN1_STRING_TABLE_is_sorted(st) SKM_sk_is_sorted(ASN1_STRING_TABLE, (st))
-
-#define sk_ASN1_TYPE_new(cmp) SKM_sk_new(ASN1_TYPE, (cmp))
-#define sk_ASN1_TYPE_new_null() SKM_sk_new_null(ASN1_TYPE)
-#define sk_ASN1_TYPE_free(st) SKM_sk_free(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_num(st) SKM_sk_num(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_value(st, i) SKM_sk_value(ASN1_TYPE, (st), (i))
-#define sk_ASN1_TYPE_set(st, i, val) SKM_sk_set(ASN1_TYPE, (st), (i), (val))
-#define sk_ASN1_TYPE_zero(st) SKM_sk_zero(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_push(st, val) SKM_sk_push(ASN1_TYPE, (st), (val))
-#define sk_ASN1_TYPE_unshift(st, val) SKM_sk_unshift(ASN1_TYPE, (st), (val))
-#define sk_ASN1_TYPE_find(st, val) SKM_sk_find(ASN1_TYPE, (st), (val))
-#define sk_ASN1_TYPE_find_ex(st, val) SKM_sk_find_ex(ASN1_TYPE, (st), (val))
-#define sk_ASN1_TYPE_delete(st, i) SKM_sk_delete(ASN1_TYPE, (st), (i))
-#define sk_ASN1_TYPE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_TYPE, (st), (ptr))
-#define sk_ASN1_TYPE_insert(st, val, i) SKM_sk_insert(ASN1_TYPE, (st), (val), (i))
-#define sk_ASN1_TYPE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_TYPE, (st), (cmp))
-#define sk_ASN1_TYPE_dup(st) SKM_sk_dup(ASN1_TYPE, st)
-#define sk_ASN1_TYPE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_TYPE, (st), (free_func))
-#define sk_ASN1_TYPE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_TYPE, (st), (copy_func), (free_func))
-#define sk_ASN1_TYPE_shift(st) SKM_sk_shift(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_pop(st) SKM_sk_pop(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_sort(st) SKM_sk_sort(ASN1_TYPE, (st))
-#define sk_ASN1_TYPE_is_sorted(st) SKM_sk_is_sorted(ASN1_TYPE, (st))
-
-#define sk_ASN1_UTF8STRING_new(cmp) SKM_sk_new(ASN1_UTF8STRING, (cmp))
-#define sk_ASN1_UTF8STRING_new_null() SKM_sk_new_null(ASN1_UTF8STRING)
-#define sk_ASN1_UTF8STRING_free(st) SKM_sk_free(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_num(st) SKM_sk_num(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_value(st, i) SKM_sk_value(ASN1_UTF8STRING, (st), (i))
-#define sk_ASN1_UTF8STRING_set(st, i, val) SKM_sk_set(ASN1_UTF8STRING, (st), (i), (val))
-#define sk_ASN1_UTF8STRING_zero(st) SKM_sk_zero(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_push(st, val) SKM_sk_push(ASN1_UTF8STRING, (st), (val))
-#define sk_ASN1_UTF8STRING_unshift(st, val) SKM_sk_unshift(ASN1_UTF8STRING, (st), (val))
-#define sk_ASN1_UTF8STRING_find(st, val) SKM_sk_find(ASN1_UTF8STRING, (st), (val))
-#define sk_ASN1_UTF8STRING_find_ex(st, val) SKM_sk_find_ex(ASN1_UTF8STRING, (st), (val))
-#define sk_ASN1_UTF8STRING_delete(st, i) SKM_sk_delete(ASN1_UTF8STRING, (st), (i))
-#define sk_ASN1_UTF8STRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_UTF8STRING, (st), (ptr))
-#define sk_ASN1_UTF8STRING_insert(st, val, i) SKM_sk_insert(ASN1_UTF8STRING, (st), (val), (i))
-#define sk_ASN1_UTF8STRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_UTF8STRING, (st), (cmp))
-#define sk_ASN1_UTF8STRING_dup(st) SKM_sk_dup(ASN1_UTF8STRING, st)
-#define sk_ASN1_UTF8STRING_pop_free(st, free_func) SKM_sk_pop_free(ASN1_UTF8STRING, (st), (free_func))
-#define sk_ASN1_UTF8STRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_UTF8STRING, (st), (copy_func), (free_func))
-#define sk_ASN1_UTF8STRING_shift(st) SKM_sk_shift(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_pop(st) SKM_sk_pop(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_sort(st) SKM_sk_sort(ASN1_UTF8STRING, (st))
-#define sk_ASN1_UTF8STRING_is_sorted(st) SKM_sk_is_sorted(ASN1_UTF8STRING, (st))
-
-#define sk_ASN1_VALUE_new(cmp) SKM_sk_new(ASN1_VALUE, (cmp))
-#define sk_ASN1_VALUE_new_null() SKM_sk_new_null(ASN1_VALUE)
-#define sk_ASN1_VALUE_free(st) SKM_sk_free(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_num(st) SKM_sk_num(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_value(st, i) SKM_sk_value(ASN1_VALUE, (st), (i))
-#define sk_ASN1_VALUE_set(st, i, val) SKM_sk_set(ASN1_VALUE, (st), (i), (val))
-#define sk_ASN1_VALUE_zero(st) SKM_sk_zero(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_push(st, val) SKM_sk_push(ASN1_VALUE, (st), (val))
-#define sk_ASN1_VALUE_unshift(st, val) SKM_sk_unshift(ASN1_VALUE, (st), (val))
-#define sk_ASN1_VALUE_find(st, val) SKM_sk_find(ASN1_VALUE, (st), (val))
-#define sk_ASN1_VALUE_find_ex(st, val) SKM_sk_find_ex(ASN1_VALUE, (st), (val))
-#define sk_ASN1_VALUE_delete(st, i) SKM_sk_delete(ASN1_VALUE, (st), (i))
-#define sk_ASN1_VALUE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_VALUE, (st), (ptr))
-#define sk_ASN1_VALUE_insert(st, val, i) SKM_sk_insert(ASN1_VALUE, (st), (val), (i))
-#define sk_ASN1_VALUE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_VALUE, (st), (cmp))
-#define sk_ASN1_VALUE_dup(st) SKM_sk_dup(ASN1_VALUE, st)
-#define sk_ASN1_VALUE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_VALUE, (st), (free_func))
-#define sk_ASN1_VALUE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_VALUE, (st), (copy_func), (free_func))
-#define sk_ASN1_VALUE_shift(st) SKM_sk_shift(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_pop(st) SKM_sk_pop(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_sort(st) SKM_sk_sort(ASN1_VALUE, (st))
-#define sk_ASN1_VALUE_is_sorted(st) SKM_sk_is_sorted(ASN1_VALUE, (st))
-
-#define sk_BIO_new(cmp) SKM_sk_new(BIO, (cmp))
-#define sk_BIO_new_null() SKM_sk_new_null(BIO)
-#define sk_BIO_free(st) SKM_sk_free(BIO, (st))
-#define sk_BIO_num(st) SKM_sk_num(BIO, (st))
-#define sk_BIO_value(st, i) SKM_sk_value(BIO, (st), (i))
-#define sk_BIO_set(st, i, val) SKM_sk_set(BIO, (st), (i), (val))
-#define sk_BIO_zero(st) SKM_sk_zero(BIO, (st))
-#define sk_BIO_push(st, val) SKM_sk_push(BIO, (st), (val))
-#define sk_BIO_unshift(st, val) SKM_sk_unshift(BIO, (st), (val))
-#define sk_BIO_find(st, val) SKM_sk_find(BIO, (st), (val))
-#define sk_BIO_find_ex(st, val) SKM_sk_find_ex(BIO, (st), (val))
-#define sk_BIO_delete(st, i) SKM_sk_delete(BIO, (st), (i))
-#define sk_BIO_delete_ptr(st, ptr) SKM_sk_delete_ptr(BIO, (st), (ptr))
-#define sk_BIO_insert(st, val, i) SKM_sk_insert(BIO, (st), (val), (i))
-#define sk_BIO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BIO, (st), (cmp))
-#define sk_BIO_dup(st) SKM_sk_dup(BIO, st)
-#define sk_BIO_pop_free(st, free_func) SKM_sk_pop_free(BIO, (st), (free_func))
-#define sk_BIO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BIO, (st), (copy_func), (free_func))
-#define sk_BIO_shift(st) SKM_sk_shift(BIO, (st))
-#define sk_BIO_pop(st) SKM_sk_pop(BIO, (st))
-#define sk_BIO_sort(st) SKM_sk_sort(BIO, (st))
-#define sk_BIO_is_sorted(st) SKM_sk_is_sorted(BIO, (st))
-
-#define sk_BY_DIR_ENTRY_new(cmp) SKM_sk_new(BY_DIR_ENTRY, (cmp))
-#define sk_BY_DIR_ENTRY_new_null() SKM_sk_new_null(BY_DIR_ENTRY)
-#define sk_BY_DIR_ENTRY_free(st) SKM_sk_free(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_num(st) SKM_sk_num(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_value(st, i) SKM_sk_value(BY_DIR_ENTRY, (st), (i))
-#define sk_BY_DIR_ENTRY_set(st, i, val) SKM_sk_set(BY_DIR_ENTRY, (st), (i), (val))
-#define sk_BY_DIR_ENTRY_zero(st) SKM_sk_zero(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_push(st, val) SKM_sk_push(BY_DIR_ENTRY, (st), (val))
-#define sk_BY_DIR_ENTRY_unshift(st, val) SKM_sk_unshift(BY_DIR_ENTRY, (st), (val))
-#define sk_BY_DIR_ENTRY_find(st, val) SKM_sk_find(BY_DIR_ENTRY, (st), (val))
-#define sk_BY_DIR_ENTRY_find_ex(st, val) SKM_sk_find_ex(BY_DIR_ENTRY, (st), (val))
-#define sk_BY_DIR_ENTRY_delete(st, i) SKM_sk_delete(BY_DIR_ENTRY, (st), (i))
-#define sk_BY_DIR_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(BY_DIR_ENTRY, (st), (ptr))
-#define sk_BY_DIR_ENTRY_insert(st, val, i) SKM_sk_insert(BY_DIR_ENTRY, (st), (val), (i))
-#define sk_BY_DIR_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BY_DIR_ENTRY, (st), (cmp))
-#define sk_BY_DIR_ENTRY_dup(st) SKM_sk_dup(BY_DIR_ENTRY, st)
-#define sk_BY_DIR_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(BY_DIR_ENTRY, (st), (free_func))
-#define sk_BY_DIR_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BY_DIR_ENTRY, (st), (copy_func), (free_func))
-#define sk_BY_DIR_ENTRY_shift(st) SKM_sk_shift(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_pop(st) SKM_sk_pop(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_sort(st) SKM_sk_sort(BY_DIR_ENTRY, (st))
-#define sk_BY_DIR_ENTRY_is_sorted(st) SKM_sk_is_sorted(BY_DIR_ENTRY, (st))
-
-#define sk_BY_DIR_HASH_new(cmp) SKM_sk_new(BY_DIR_HASH, (cmp))
-#define sk_BY_DIR_HASH_new_null() SKM_sk_new_null(BY_DIR_HASH)
-#define sk_BY_DIR_HASH_free(st) SKM_sk_free(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_num(st) SKM_sk_num(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_value(st, i) SKM_sk_value(BY_DIR_HASH, (st), (i))
-#define sk_BY_DIR_HASH_set(st, i, val) SKM_sk_set(BY_DIR_HASH, (st), (i), (val))
-#define sk_BY_DIR_HASH_zero(st) SKM_sk_zero(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_push(st, val) SKM_sk_push(BY_DIR_HASH, (st), (val))
-#define sk_BY_DIR_HASH_unshift(st, val) SKM_sk_unshift(BY_DIR_HASH, (st), (val))
-#define sk_BY_DIR_HASH_find(st, val) SKM_sk_find(BY_DIR_HASH, (st), (val))
-#define sk_BY_DIR_HASH_find_ex(st, val) SKM_sk_find_ex(BY_DIR_HASH, (st), (val))
-#define sk_BY_DIR_HASH_delete(st, i) SKM_sk_delete(BY_DIR_HASH, (st), (i))
-#define sk_BY_DIR_HASH_delete_ptr(st, ptr) SKM_sk_delete_ptr(BY_DIR_HASH, (st), (ptr))
-#define sk_BY_DIR_HASH_insert(st, val, i) SKM_sk_insert(BY_DIR_HASH, (st), (val), (i))
-#define sk_BY_DIR_HASH_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BY_DIR_HASH, (st), (cmp))
-#define sk_BY_DIR_HASH_dup(st) SKM_sk_dup(BY_DIR_HASH, st)
-#define sk_BY_DIR_HASH_pop_free(st, free_func) SKM_sk_pop_free(BY_DIR_HASH, (st), (free_func))
-#define sk_BY_DIR_HASH_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BY_DIR_HASH, (st), (copy_func), (free_func))
-#define sk_BY_DIR_HASH_shift(st) SKM_sk_shift(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_pop(st) SKM_sk_pop(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_sort(st) SKM_sk_sort(BY_DIR_HASH, (st))
-#define sk_BY_DIR_HASH_is_sorted(st) SKM_sk_is_sorted(BY_DIR_HASH, (st))
-
-#define sk_CMS_CertificateChoices_new(cmp) SKM_sk_new(CMS_CertificateChoices, (cmp))
-#define sk_CMS_CertificateChoices_new_null() SKM_sk_new_null(CMS_CertificateChoices)
-#define sk_CMS_CertificateChoices_free(st) SKM_sk_free(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_num(st) SKM_sk_num(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_value(st, i) SKM_sk_value(CMS_CertificateChoices, (st), (i))
-#define sk_CMS_CertificateChoices_set(st, i, val) SKM_sk_set(CMS_CertificateChoices, (st), (i), (val))
-#define sk_CMS_CertificateChoices_zero(st) SKM_sk_zero(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_push(st, val) SKM_sk_push(CMS_CertificateChoices, (st), (val))
-#define sk_CMS_CertificateChoices_unshift(st, val) SKM_sk_unshift(CMS_CertificateChoices, (st), (val))
-#define sk_CMS_CertificateChoices_find(st, val) SKM_sk_find(CMS_CertificateChoices, (st), (val))
-#define sk_CMS_CertificateChoices_find_ex(st, val) SKM_sk_find_ex(CMS_CertificateChoices, (st), (val))
-#define sk_CMS_CertificateChoices_delete(st, i) SKM_sk_delete(CMS_CertificateChoices, (st), (i))
-#define sk_CMS_CertificateChoices_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_CertificateChoices, (st), (ptr))
-#define sk_CMS_CertificateChoices_insert(st, val, i) SKM_sk_insert(CMS_CertificateChoices, (st), (val), (i))
-#define sk_CMS_CertificateChoices_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_CertificateChoices, (st), (cmp))
-#define sk_CMS_CertificateChoices_dup(st) SKM_sk_dup(CMS_CertificateChoices, st)
-#define sk_CMS_CertificateChoices_pop_free(st, free_func) SKM_sk_pop_free(CMS_CertificateChoices, (st), (free_func))
-#define sk_CMS_CertificateChoices_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_CertificateChoices, (st), (copy_func), (free_func))
-#define sk_CMS_CertificateChoices_shift(st) SKM_sk_shift(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_pop(st) SKM_sk_pop(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_sort(st) SKM_sk_sort(CMS_CertificateChoices, (st))
-#define sk_CMS_CertificateChoices_is_sorted(st) SKM_sk_is_sorted(CMS_CertificateChoices, (st))
-
-#define sk_CMS_RecipientEncryptedKey_new(cmp) SKM_sk_new(CMS_RecipientEncryptedKey, (cmp))
-#define sk_CMS_RecipientEncryptedKey_new_null() SKM_sk_new_null(CMS_RecipientEncryptedKey)
-#define sk_CMS_RecipientEncryptedKey_free(st) SKM_sk_free(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_num(st) SKM_sk_num(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_value(st, i) SKM_sk_value(CMS_RecipientEncryptedKey, (st), (i))
-#define sk_CMS_RecipientEncryptedKey_set(st, i, val) SKM_sk_set(CMS_RecipientEncryptedKey, (st), (i), (val))
-#define sk_CMS_RecipientEncryptedKey_zero(st) SKM_sk_zero(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_push(st, val) SKM_sk_push(CMS_RecipientEncryptedKey, (st), (val))
-#define sk_CMS_RecipientEncryptedKey_unshift(st, val) SKM_sk_unshift(CMS_RecipientEncryptedKey, (st), (val))
-#define sk_CMS_RecipientEncryptedKey_find(st, val) SKM_sk_find(CMS_RecipientEncryptedKey, (st), (val))
-#define sk_CMS_RecipientEncryptedKey_find_ex(st, val) SKM_sk_find_ex(CMS_RecipientEncryptedKey, (st), (val))
-#define sk_CMS_RecipientEncryptedKey_delete(st, i) SKM_sk_delete(CMS_RecipientEncryptedKey, (st), (i))
-#define sk_CMS_RecipientEncryptedKey_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RecipientEncryptedKey, (st), (ptr))
-#define sk_CMS_RecipientEncryptedKey_insert(st, val, i) SKM_sk_insert(CMS_RecipientEncryptedKey, (st), (val), (i))
-#define sk_CMS_RecipientEncryptedKey_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RecipientEncryptedKey, (st), (cmp))
-#define sk_CMS_RecipientEncryptedKey_dup(st) SKM_sk_dup(CMS_RecipientEncryptedKey, st)
-#define sk_CMS_RecipientEncryptedKey_pop_free(st, free_func) SKM_sk_pop_free(CMS_RecipientEncryptedKey, (st), (free_func))
-#define sk_CMS_RecipientEncryptedKey_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RecipientEncryptedKey, (st), (copy_func), (free_func))
-#define sk_CMS_RecipientEncryptedKey_shift(st) SKM_sk_shift(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_pop(st) SKM_sk_pop(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_sort(st) SKM_sk_sort(CMS_RecipientEncryptedKey, (st))
-#define sk_CMS_RecipientEncryptedKey_is_sorted(st) SKM_sk_is_sorted(CMS_RecipientEncryptedKey, (st))
-
-#define sk_CMS_RecipientInfo_new(cmp) SKM_sk_new(CMS_RecipientInfo, (cmp))
-#define sk_CMS_RecipientInfo_new_null() SKM_sk_new_null(CMS_RecipientInfo)
-#define sk_CMS_RecipientInfo_free(st) SKM_sk_free(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_num(st) SKM_sk_num(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_value(st, i) SKM_sk_value(CMS_RecipientInfo, (st), (i))
-#define sk_CMS_RecipientInfo_set(st, i, val) SKM_sk_set(CMS_RecipientInfo, (st), (i), (val))
-#define sk_CMS_RecipientInfo_zero(st) SKM_sk_zero(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_push(st, val) SKM_sk_push(CMS_RecipientInfo, (st), (val))
-#define sk_CMS_RecipientInfo_unshift(st, val) SKM_sk_unshift(CMS_RecipientInfo, (st), (val))
-#define sk_CMS_RecipientInfo_find(st, val) SKM_sk_find(CMS_RecipientInfo, (st), (val))
-#define sk_CMS_RecipientInfo_find_ex(st, val) SKM_sk_find_ex(CMS_RecipientInfo, (st), (val))
-#define sk_CMS_RecipientInfo_delete(st, i) SKM_sk_delete(CMS_RecipientInfo, (st), (i))
-#define sk_CMS_RecipientInfo_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RecipientInfo, (st), (ptr))
-#define sk_CMS_RecipientInfo_insert(st, val, i) SKM_sk_insert(CMS_RecipientInfo, (st), (val), (i))
-#define sk_CMS_RecipientInfo_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RecipientInfo, (st), (cmp))
-#define sk_CMS_RecipientInfo_dup(st) SKM_sk_dup(CMS_RecipientInfo, st)
-#define sk_CMS_RecipientInfo_pop_free(st, free_func) SKM_sk_pop_free(CMS_RecipientInfo, (st), (free_func))
-#define sk_CMS_RecipientInfo_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RecipientInfo, (st), (copy_func), (free_func))
-#define sk_CMS_RecipientInfo_shift(st) SKM_sk_shift(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_pop(st) SKM_sk_pop(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_sort(st) SKM_sk_sort(CMS_RecipientInfo, (st))
-#define sk_CMS_RecipientInfo_is_sorted(st) SKM_sk_is_sorted(CMS_RecipientInfo, (st))
-
-#define sk_CMS_RevocationInfoChoice_new(cmp) SKM_sk_new(CMS_RevocationInfoChoice, (cmp))
-#define sk_CMS_RevocationInfoChoice_new_null() SKM_sk_new_null(CMS_RevocationInfoChoice)
-#define sk_CMS_RevocationInfoChoice_free(st) SKM_sk_free(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_num(st) SKM_sk_num(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_value(st, i) SKM_sk_value(CMS_RevocationInfoChoice, (st), (i))
-#define sk_CMS_RevocationInfoChoice_set(st, i, val) SKM_sk_set(CMS_RevocationInfoChoice, (st), (i), (val))
-#define sk_CMS_RevocationInfoChoice_zero(st) SKM_sk_zero(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_push(st, val) SKM_sk_push(CMS_RevocationInfoChoice, (st), (val))
-#define sk_CMS_RevocationInfoChoice_unshift(st, val) SKM_sk_unshift(CMS_RevocationInfoChoice, (st), (val))
-#define sk_CMS_RevocationInfoChoice_find(st, val) SKM_sk_find(CMS_RevocationInfoChoice, (st), (val))
-#define sk_CMS_RevocationInfoChoice_find_ex(st, val) SKM_sk_find_ex(CMS_RevocationInfoChoice, (st), (val))
-#define sk_CMS_RevocationInfoChoice_delete(st, i) SKM_sk_delete(CMS_RevocationInfoChoice, (st), (i))
-#define sk_CMS_RevocationInfoChoice_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RevocationInfoChoice, (st), (ptr))
-#define sk_CMS_RevocationInfoChoice_insert(st, val, i) SKM_sk_insert(CMS_RevocationInfoChoice, (st), (val), (i))
-#define sk_CMS_RevocationInfoChoice_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RevocationInfoChoice, (st), (cmp))
-#define sk_CMS_RevocationInfoChoice_dup(st) SKM_sk_dup(CMS_RevocationInfoChoice, st)
-#define sk_CMS_RevocationInfoChoice_pop_free(st, free_func) SKM_sk_pop_free(CMS_RevocationInfoChoice, (st), (free_func))
-#define sk_CMS_RevocationInfoChoice_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RevocationInfoChoice, (st), (copy_func), (free_func))
-#define sk_CMS_RevocationInfoChoice_shift(st) SKM_sk_shift(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_pop(st) SKM_sk_pop(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_sort(st) SKM_sk_sort(CMS_RevocationInfoChoice, (st))
-#define sk_CMS_RevocationInfoChoice_is_sorted(st) SKM_sk_is_sorted(CMS_RevocationInfoChoice, (st))
-
-#define sk_CMS_SignerInfo_new(cmp) SKM_sk_new(CMS_SignerInfo, (cmp))
-#define sk_CMS_SignerInfo_new_null() SKM_sk_new_null(CMS_SignerInfo)
-#define sk_CMS_SignerInfo_free(st) SKM_sk_free(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_num(st) SKM_sk_num(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_value(st, i) SKM_sk_value(CMS_SignerInfo, (st), (i))
-#define sk_CMS_SignerInfo_set(st, i, val) SKM_sk_set(CMS_SignerInfo, (st), (i), (val))
-#define sk_CMS_SignerInfo_zero(st) SKM_sk_zero(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_push(st, val) SKM_sk_push(CMS_SignerInfo, (st), (val))
-#define sk_CMS_SignerInfo_unshift(st, val) SKM_sk_unshift(CMS_SignerInfo, (st), (val))
-#define sk_CMS_SignerInfo_find(st, val) SKM_sk_find(CMS_SignerInfo, (st), (val))
-#define sk_CMS_SignerInfo_find_ex(st, val) SKM_sk_find_ex(CMS_SignerInfo, (st), (val))
-#define sk_CMS_SignerInfo_delete(st, i) SKM_sk_delete(CMS_SignerInfo, (st), (i))
-#define sk_CMS_SignerInfo_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_SignerInfo, (st), (ptr))
-#define sk_CMS_SignerInfo_insert(st, val, i) SKM_sk_insert(CMS_SignerInfo, (st), (val), (i))
-#define sk_CMS_SignerInfo_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_SignerInfo, (st), (cmp))
-#define sk_CMS_SignerInfo_dup(st) SKM_sk_dup(CMS_SignerInfo, st)
-#define sk_CMS_SignerInfo_pop_free(st, free_func) SKM_sk_pop_free(CMS_SignerInfo, (st), (free_func))
-#define sk_CMS_SignerInfo_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_SignerInfo, (st), (copy_func), (free_func))
-#define sk_CMS_SignerInfo_shift(st) SKM_sk_shift(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_pop(st) SKM_sk_pop(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_sort(st) SKM_sk_sort(CMS_SignerInfo, (st))
-#define sk_CMS_SignerInfo_is_sorted(st) SKM_sk_is_sorted(CMS_SignerInfo, (st))
-
-#define sk_CONF_IMODULE_new(cmp) SKM_sk_new(CONF_IMODULE, (cmp))
-#define sk_CONF_IMODULE_new_null() SKM_sk_new_null(CONF_IMODULE)
-#define sk_CONF_IMODULE_free(st) SKM_sk_free(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_num(st) SKM_sk_num(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_value(st, i) SKM_sk_value(CONF_IMODULE, (st), (i))
-#define sk_CONF_IMODULE_set(st, i, val) SKM_sk_set(CONF_IMODULE, (st), (i), (val))
-#define sk_CONF_IMODULE_zero(st) SKM_sk_zero(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_push(st, val) SKM_sk_push(CONF_IMODULE, (st), (val))
-#define sk_CONF_IMODULE_unshift(st, val) SKM_sk_unshift(CONF_IMODULE, (st), (val))
-#define sk_CONF_IMODULE_find(st, val) SKM_sk_find(CONF_IMODULE, (st), (val))
-#define sk_CONF_IMODULE_find_ex(st, val) SKM_sk_find_ex(CONF_IMODULE, (st), (val))
-#define sk_CONF_IMODULE_delete(st, i) SKM_sk_delete(CONF_IMODULE, (st), (i))
-#define sk_CONF_IMODULE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_IMODULE, (st), (ptr))
-#define sk_CONF_IMODULE_insert(st, val, i) SKM_sk_insert(CONF_IMODULE, (st), (val), (i))
-#define sk_CONF_IMODULE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_IMODULE, (st), (cmp))
-#define sk_CONF_IMODULE_dup(st) SKM_sk_dup(CONF_IMODULE, st)
-#define sk_CONF_IMODULE_pop_free(st, free_func) SKM_sk_pop_free(CONF_IMODULE, (st), (free_func))
-#define sk_CONF_IMODULE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_IMODULE, (st), (copy_func), (free_func))
-#define sk_CONF_IMODULE_shift(st) SKM_sk_shift(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_pop(st) SKM_sk_pop(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_sort(st) SKM_sk_sort(CONF_IMODULE, (st))
-#define sk_CONF_IMODULE_is_sorted(st) SKM_sk_is_sorted(CONF_IMODULE, (st))
-
-#define sk_CONF_MODULE_new(cmp) SKM_sk_new(CONF_MODULE, (cmp))
-#define sk_CONF_MODULE_new_null() SKM_sk_new_null(CONF_MODULE)
-#define sk_CONF_MODULE_free(st) SKM_sk_free(CONF_MODULE, (st))
-#define sk_CONF_MODULE_num(st) SKM_sk_num(CONF_MODULE, (st))
-#define sk_CONF_MODULE_value(st, i) SKM_sk_value(CONF_MODULE, (st), (i))
-#define sk_CONF_MODULE_set(st, i, val) SKM_sk_set(CONF_MODULE, (st), (i), (val))
-#define sk_CONF_MODULE_zero(st) SKM_sk_zero(CONF_MODULE, (st))
-#define sk_CONF_MODULE_push(st, val) SKM_sk_push(CONF_MODULE, (st), (val))
-#define sk_CONF_MODULE_unshift(st, val) SKM_sk_unshift(CONF_MODULE, (st), (val))
-#define sk_CONF_MODULE_find(st, val) SKM_sk_find(CONF_MODULE, (st), (val))
-#define sk_CONF_MODULE_find_ex(st, val) SKM_sk_find_ex(CONF_MODULE, (st), (val))
-#define sk_CONF_MODULE_delete(st, i) SKM_sk_delete(CONF_MODULE, (st), (i))
-#define sk_CONF_MODULE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_MODULE, (st), (ptr))
-#define sk_CONF_MODULE_insert(st, val, i) SKM_sk_insert(CONF_MODULE, (st), (val), (i))
-#define sk_CONF_MODULE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_MODULE, (st), (cmp))
-#define sk_CONF_MODULE_dup(st) SKM_sk_dup(CONF_MODULE, st)
-#define sk_CONF_MODULE_pop_free(st, free_func) SKM_sk_pop_free(CONF_MODULE, (st), (free_func))
-#define sk_CONF_MODULE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_MODULE, (st), (copy_func), (free_func))
-#define sk_CONF_MODULE_shift(st) SKM_sk_shift(CONF_MODULE, (st))
-#define sk_CONF_MODULE_pop(st) SKM_sk_pop(CONF_MODULE, (st))
-#define sk_CONF_MODULE_sort(st) SKM_sk_sort(CONF_MODULE, (st))
-#define sk_CONF_MODULE_is_sorted(st) SKM_sk_is_sorted(CONF_MODULE, (st))
-
-#define sk_CONF_VALUE_new(cmp) SKM_sk_new(CONF_VALUE, (cmp))
-#define sk_CONF_VALUE_new_null() SKM_sk_new_null(CONF_VALUE)
-#define sk_CONF_VALUE_free(st) SKM_sk_free(CONF_VALUE, (st))
-#define sk_CONF_VALUE_num(st) SKM_sk_num(CONF_VALUE, (st))
-#define sk_CONF_VALUE_value(st, i) SKM_sk_value(CONF_VALUE, (st), (i))
-#define sk_CONF_VALUE_set(st, i, val) SKM_sk_set(CONF_VALUE, (st), (i), (val))
-#define sk_CONF_VALUE_zero(st) SKM_sk_zero(CONF_VALUE, (st))
-#define sk_CONF_VALUE_push(st, val) SKM_sk_push(CONF_VALUE, (st), (val))
-#define sk_CONF_VALUE_unshift(st, val) SKM_sk_unshift(CONF_VALUE, (st), (val))
-#define sk_CONF_VALUE_find(st, val) SKM_sk_find(CONF_VALUE, (st), (val))
-#define sk_CONF_VALUE_find_ex(st, val) SKM_sk_find_ex(CONF_VALUE, (st), (val))
-#define sk_CONF_VALUE_delete(st, i) SKM_sk_delete(CONF_VALUE, (st), (i))
-#define sk_CONF_VALUE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_VALUE, (st), (ptr))
-#define sk_CONF_VALUE_insert(st, val, i) SKM_sk_insert(CONF_VALUE, (st), (val), (i))
-#define sk_CONF_VALUE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_VALUE, (st), (cmp))
-#define sk_CONF_VALUE_dup(st) SKM_sk_dup(CONF_VALUE, st)
-#define sk_CONF_VALUE_pop_free(st, free_func) SKM_sk_pop_free(CONF_VALUE, (st), (free_func))
-#define sk_CONF_VALUE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_VALUE, (st), (copy_func), (free_func))
-#define sk_CONF_VALUE_shift(st) SKM_sk_shift(CONF_VALUE, (st))
-#define sk_CONF_VALUE_pop(st) SKM_sk_pop(CONF_VALUE, (st))
-#define sk_CONF_VALUE_sort(st) SKM_sk_sort(CONF_VALUE, (st))
-#define sk_CONF_VALUE_is_sorted(st) SKM_sk_is_sorted(CONF_VALUE, (st))
-
-#define sk_CRYPTO_EX_DATA_FUNCS_new(cmp) SKM_sk_new(CRYPTO_EX_DATA_FUNCS, (cmp))
-#define sk_CRYPTO_EX_DATA_FUNCS_new_null() SKM_sk_new_null(CRYPTO_EX_DATA_FUNCS)
-#define sk_CRYPTO_EX_DATA_FUNCS_free(st) SKM_sk_free(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_num(st) SKM_sk_num(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_value(st, i) SKM_sk_value(CRYPTO_EX_DATA_FUNCS, (st), (i))
-#define sk_CRYPTO_EX_DATA_FUNCS_set(st, i, val) SKM_sk_set(CRYPTO_EX_DATA_FUNCS, (st), (i), (val))
-#define sk_CRYPTO_EX_DATA_FUNCS_zero(st) SKM_sk_zero(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_push(st, val) SKM_sk_push(CRYPTO_EX_DATA_FUNCS, (st), (val))
-#define sk_CRYPTO_EX_DATA_FUNCS_unshift(st, val) SKM_sk_unshift(CRYPTO_EX_DATA_FUNCS, (st), (val))
-#define sk_CRYPTO_EX_DATA_FUNCS_find(st, val) SKM_sk_find(CRYPTO_EX_DATA_FUNCS, (st), (val))
-#define sk_CRYPTO_EX_DATA_FUNCS_find_ex(st, val) SKM_sk_find_ex(CRYPTO_EX_DATA_FUNCS, (st), (val))
-#define sk_CRYPTO_EX_DATA_FUNCS_delete(st, i) SKM_sk_delete(CRYPTO_EX_DATA_FUNCS, (st), (i))
-#define sk_CRYPTO_EX_DATA_FUNCS_delete_ptr(st, ptr) SKM_sk_delete_ptr(CRYPTO_EX_DATA_FUNCS, (st), (ptr))
-#define sk_CRYPTO_EX_DATA_FUNCS_insert(st, val, i) SKM_sk_insert(CRYPTO_EX_DATA_FUNCS, (st), (val), (i))
-#define sk_CRYPTO_EX_DATA_FUNCS_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CRYPTO_EX_DATA_FUNCS, (st), (cmp))
-#define sk_CRYPTO_EX_DATA_FUNCS_dup(st) SKM_sk_dup(CRYPTO_EX_DATA_FUNCS, st)
-#define sk_CRYPTO_EX_DATA_FUNCS_pop_free(st, free_func) SKM_sk_pop_free(CRYPTO_EX_DATA_FUNCS, (st), (free_func))
-#define sk_CRYPTO_EX_DATA_FUNCS_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CRYPTO_EX_DATA_FUNCS, (st), (copy_func), (free_func))
-#define sk_CRYPTO_EX_DATA_FUNCS_shift(st) SKM_sk_shift(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_pop(st) SKM_sk_pop(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_sort(st) SKM_sk_sort(CRYPTO_EX_DATA_FUNCS, (st))
-#define sk_CRYPTO_EX_DATA_FUNCS_is_sorted(st) SKM_sk_is_sorted(CRYPTO_EX_DATA_FUNCS, (st))
-
-#define sk_CRYPTO_dynlock_new(cmp) SKM_sk_new(CRYPTO_dynlock, (cmp))
-#define sk_CRYPTO_dynlock_new_null() SKM_sk_new_null(CRYPTO_dynlock)
-#define sk_CRYPTO_dynlock_free(st) SKM_sk_free(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_num(st) SKM_sk_num(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_value(st, i) SKM_sk_value(CRYPTO_dynlock, (st), (i))
-#define sk_CRYPTO_dynlock_set(st, i, val) SKM_sk_set(CRYPTO_dynlock, (st), (i), (val))
-#define sk_CRYPTO_dynlock_zero(st) SKM_sk_zero(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_push(st, val) SKM_sk_push(CRYPTO_dynlock, (st), (val))
-#define sk_CRYPTO_dynlock_unshift(st, val) SKM_sk_unshift(CRYPTO_dynlock, (st), (val))
-#define sk_CRYPTO_dynlock_find(st, val) SKM_sk_find(CRYPTO_dynlock, (st), (val))
-#define sk_CRYPTO_dynlock_find_ex(st, val) SKM_sk_find_ex(CRYPTO_dynlock, (st), (val))
-#define sk_CRYPTO_dynlock_delete(st, i) SKM_sk_delete(CRYPTO_dynlock, (st), (i))
-#define sk_CRYPTO_dynlock_delete_ptr(st, ptr) SKM_sk_delete_ptr(CRYPTO_dynlock, (st), (ptr))
-#define sk_CRYPTO_dynlock_insert(st, val, i) SKM_sk_insert(CRYPTO_dynlock, (st), (val), (i))
-#define sk_CRYPTO_dynlock_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CRYPTO_dynlock, (st), (cmp))
-#define sk_CRYPTO_dynlock_dup(st) SKM_sk_dup(CRYPTO_dynlock, st)
-#define sk_CRYPTO_dynlock_pop_free(st, free_func) SKM_sk_pop_free(CRYPTO_dynlock, (st), (free_func))
-#define sk_CRYPTO_dynlock_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CRYPTO_dynlock, (st), (copy_func), (free_func))
-#define sk_CRYPTO_dynlock_shift(st) SKM_sk_shift(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_pop(st) SKM_sk_pop(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_sort(st) SKM_sk_sort(CRYPTO_dynlock, (st))
-#define sk_CRYPTO_dynlock_is_sorted(st) SKM_sk_is_sorted(CRYPTO_dynlock, (st))
-
-#define sk_DIST_POINT_new(cmp) SKM_sk_new(DIST_POINT, (cmp))
-#define sk_DIST_POINT_new_null() SKM_sk_new_null(DIST_POINT)
-#define sk_DIST_POINT_free(st) SKM_sk_free(DIST_POINT, (st))
-#define sk_DIST_POINT_num(st) SKM_sk_num(DIST_POINT, (st))
-#define sk_DIST_POINT_value(st, i) SKM_sk_value(DIST_POINT, (st), (i))
-#define sk_DIST_POINT_set(st, i, val) SKM_sk_set(DIST_POINT, (st), (i), (val))
-#define sk_DIST_POINT_zero(st) SKM_sk_zero(DIST_POINT, (st))
-#define sk_DIST_POINT_push(st, val) SKM_sk_push(DIST_POINT, (st), (val))
-#define sk_DIST_POINT_unshift(st, val) SKM_sk_unshift(DIST_POINT, (st), (val))
-#define sk_DIST_POINT_find(st, val) SKM_sk_find(DIST_POINT, (st), (val))
-#define sk_DIST_POINT_find_ex(st, val) SKM_sk_find_ex(DIST_POINT, (st), (val))
-#define sk_DIST_POINT_delete(st, i) SKM_sk_delete(DIST_POINT, (st), (i))
-#define sk_DIST_POINT_delete_ptr(st, ptr) SKM_sk_delete_ptr(DIST_POINT, (st), (ptr))
-#define sk_DIST_POINT_insert(st, val, i) SKM_sk_insert(DIST_POINT, (st), (val), (i))
-#define sk_DIST_POINT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(DIST_POINT, (st), (cmp))
-#define sk_DIST_POINT_dup(st) SKM_sk_dup(DIST_POINT, st)
-#define sk_DIST_POINT_pop_free(st, free_func) SKM_sk_pop_free(DIST_POINT, (st), (free_func))
-#define sk_DIST_POINT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(DIST_POINT, (st), (copy_func), (free_func))
-#define sk_DIST_POINT_shift(st) SKM_sk_shift(DIST_POINT, (st))
-#define sk_DIST_POINT_pop(st) SKM_sk_pop(DIST_POINT, (st))
-#define sk_DIST_POINT_sort(st) SKM_sk_sort(DIST_POINT, (st))
-#define sk_DIST_POINT_is_sorted(st) SKM_sk_is_sorted(DIST_POINT, (st))
-
-#define sk_ENGINE_new(cmp) SKM_sk_new(ENGINE, (cmp))
-#define sk_ENGINE_new_null() SKM_sk_new_null(ENGINE)
-#define sk_ENGINE_free(st) SKM_sk_free(ENGINE, (st))
-#define sk_ENGINE_num(st) SKM_sk_num(ENGINE, (st))
-#define sk_ENGINE_value(st, i) SKM_sk_value(ENGINE, (st), (i))
-#define sk_ENGINE_set(st, i, val) SKM_sk_set(ENGINE, (st), (i), (val))
-#define sk_ENGINE_zero(st) SKM_sk_zero(ENGINE, (st))
-#define sk_ENGINE_push(st, val) SKM_sk_push(ENGINE, (st), (val))
-#define sk_ENGINE_unshift(st, val) SKM_sk_unshift(ENGINE, (st), (val))
-#define sk_ENGINE_find(st, val) SKM_sk_find(ENGINE, (st), (val))
-#define sk_ENGINE_find_ex(st, val) SKM_sk_find_ex(ENGINE, (st), (val))
-#define sk_ENGINE_delete(st, i) SKM_sk_delete(ENGINE, (st), (i))
-#define sk_ENGINE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ENGINE, (st), (ptr))
-#define sk_ENGINE_insert(st, val, i) SKM_sk_insert(ENGINE, (st), (val), (i))
-#define sk_ENGINE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ENGINE, (st), (cmp))
-#define sk_ENGINE_dup(st) SKM_sk_dup(ENGINE, st)
-#define sk_ENGINE_pop_free(st, free_func) SKM_sk_pop_free(ENGINE, (st), (free_func))
-#define sk_ENGINE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ENGINE, (st), (copy_func), (free_func))
-#define sk_ENGINE_shift(st) SKM_sk_shift(ENGINE, (st))
-#define sk_ENGINE_pop(st) SKM_sk_pop(ENGINE, (st))
-#define sk_ENGINE_sort(st) SKM_sk_sort(ENGINE, (st))
-#define sk_ENGINE_is_sorted(st) SKM_sk_is_sorted(ENGINE, (st))
-
-#define sk_ENGINE_CLEANUP_ITEM_new(cmp) SKM_sk_new(ENGINE_CLEANUP_ITEM, (cmp))
-#define sk_ENGINE_CLEANUP_ITEM_new_null() SKM_sk_new_null(ENGINE_CLEANUP_ITEM)
-#define sk_ENGINE_CLEANUP_ITEM_free(st) SKM_sk_free(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_num(st) SKM_sk_num(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_value(st, i) SKM_sk_value(ENGINE_CLEANUP_ITEM, (st), (i))
-#define sk_ENGINE_CLEANUP_ITEM_set(st, i, val) SKM_sk_set(ENGINE_CLEANUP_ITEM, (st), (i), (val))
-#define sk_ENGINE_CLEANUP_ITEM_zero(st) SKM_sk_zero(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_push(st, val) SKM_sk_push(ENGINE_CLEANUP_ITEM, (st), (val))
-#define sk_ENGINE_CLEANUP_ITEM_unshift(st, val) SKM_sk_unshift(ENGINE_CLEANUP_ITEM, (st), (val))
-#define sk_ENGINE_CLEANUP_ITEM_find(st, val) SKM_sk_find(ENGINE_CLEANUP_ITEM, (st), (val))
-#define sk_ENGINE_CLEANUP_ITEM_find_ex(st, val) SKM_sk_find_ex(ENGINE_CLEANUP_ITEM, (st), (val))
-#define sk_ENGINE_CLEANUP_ITEM_delete(st, i) SKM_sk_delete(ENGINE_CLEANUP_ITEM, (st), (i))
-#define sk_ENGINE_CLEANUP_ITEM_delete_ptr(st, ptr) SKM_sk_delete_ptr(ENGINE_CLEANUP_ITEM, (st), (ptr))
-#define sk_ENGINE_CLEANUP_ITEM_insert(st, val, i) SKM_sk_insert(ENGINE_CLEANUP_ITEM, (st), (val), (i))
-#define sk_ENGINE_CLEANUP_ITEM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ENGINE_CLEANUP_ITEM, (st), (cmp))
-#define sk_ENGINE_CLEANUP_ITEM_dup(st) SKM_sk_dup(ENGINE_CLEANUP_ITEM, st)
-#define sk_ENGINE_CLEANUP_ITEM_pop_free(st, free_func) SKM_sk_pop_free(ENGINE_CLEANUP_ITEM, (st), (free_func))
-#define sk_ENGINE_CLEANUP_ITEM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ENGINE_CLEANUP_ITEM, (st), (copy_func), (free_func))
-#define sk_ENGINE_CLEANUP_ITEM_shift(st) SKM_sk_shift(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_pop(st) SKM_sk_pop(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_sort(st) SKM_sk_sort(ENGINE_CLEANUP_ITEM, (st))
-#define sk_ENGINE_CLEANUP_ITEM_is_sorted(st) SKM_sk_is_sorted(ENGINE_CLEANUP_ITEM, (st))
-
-#define sk_ESS_CERT_ID_new(cmp) SKM_sk_new(ESS_CERT_ID, (cmp))
-#define sk_ESS_CERT_ID_new_null() SKM_sk_new_null(ESS_CERT_ID)
-#define sk_ESS_CERT_ID_free(st) SKM_sk_free(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_num(st) SKM_sk_num(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_value(st, i) SKM_sk_value(ESS_CERT_ID, (st), (i))
-#define sk_ESS_CERT_ID_set(st, i, val) SKM_sk_set(ESS_CERT_ID, (st), (i), (val))
-#define sk_ESS_CERT_ID_zero(st) SKM_sk_zero(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_push(st, val) SKM_sk_push(ESS_CERT_ID, (st), (val))
-#define sk_ESS_CERT_ID_unshift(st, val) SKM_sk_unshift(ESS_CERT_ID, (st), (val))
-#define sk_ESS_CERT_ID_find(st, val) SKM_sk_find(ESS_CERT_ID, (st), (val))
-#define sk_ESS_CERT_ID_find_ex(st, val) SKM_sk_find_ex(ESS_CERT_ID, (st), (val))
-#define sk_ESS_CERT_ID_delete(st, i) SKM_sk_delete(ESS_CERT_ID, (st), (i))
-#define sk_ESS_CERT_ID_delete_ptr(st, ptr) SKM_sk_delete_ptr(ESS_CERT_ID, (st), (ptr))
-#define sk_ESS_CERT_ID_insert(st, val, i) SKM_sk_insert(ESS_CERT_ID, (st), (val), (i))
-#define sk_ESS_CERT_ID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ESS_CERT_ID, (st), (cmp))
-#define sk_ESS_CERT_ID_dup(st) SKM_sk_dup(ESS_CERT_ID, st)
-#define sk_ESS_CERT_ID_pop_free(st, free_func) SKM_sk_pop_free(ESS_CERT_ID, (st), (free_func))
-#define sk_ESS_CERT_ID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ESS_CERT_ID, (st), (copy_func), (free_func))
-#define sk_ESS_CERT_ID_shift(st) SKM_sk_shift(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_pop(st) SKM_sk_pop(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_sort(st) SKM_sk_sort(ESS_CERT_ID, (st))
-#define sk_ESS_CERT_ID_is_sorted(st) SKM_sk_is_sorted(ESS_CERT_ID, (st))
-
-#define sk_EVP_MD_new(cmp) SKM_sk_new(EVP_MD, (cmp))
-#define sk_EVP_MD_new_null() SKM_sk_new_null(EVP_MD)
-#define sk_EVP_MD_free(st) SKM_sk_free(EVP_MD, (st))
-#define sk_EVP_MD_num(st) SKM_sk_num(EVP_MD, (st))
-#define sk_EVP_MD_value(st, i) SKM_sk_value(EVP_MD, (st), (i))
-#define sk_EVP_MD_set(st, i, val) SKM_sk_set(EVP_MD, (st), (i), (val))
-#define sk_EVP_MD_zero(st) SKM_sk_zero(EVP_MD, (st))
-#define sk_EVP_MD_push(st, val) SKM_sk_push(EVP_MD, (st), (val))
-#define sk_EVP_MD_unshift(st, val) SKM_sk_unshift(EVP_MD, (st), (val))
-#define sk_EVP_MD_find(st, val) SKM_sk_find(EVP_MD, (st), (val))
-#define sk_EVP_MD_find_ex(st, val) SKM_sk_find_ex(EVP_MD, (st), (val))
-#define sk_EVP_MD_delete(st, i) SKM_sk_delete(EVP_MD, (st), (i))
-#define sk_EVP_MD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_MD, (st), (ptr))
-#define sk_EVP_MD_insert(st, val, i) SKM_sk_insert(EVP_MD, (st), (val), (i))
-#define sk_EVP_MD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_MD, (st), (cmp))
-#define sk_EVP_MD_dup(st) SKM_sk_dup(EVP_MD, st)
-#define sk_EVP_MD_pop_free(st, free_func) SKM_sk_pop_free(EVP_MD, (st), (free_func))
-#define sk_EVP_MD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_MD, (st), (copy_func), (free_func))
-#define sk_EVP_MD_shift(st) SKM_sk_shift(EVP_MD, (st))
-#define sk_EVP_MD_pop(st) SKM_sk_pop(EVP_MD, (st))
-#define sk_EVP_MD_sort(st) SKM_sk_sort(EVP_MD, (st))
-#define sk_EVP_MD_is_sorted(st) SKM_sk_is_sorted(EVP_MD, (st))
-
-#define sk_EVP_PBE_CTL_new(cmp) SKM_sk_new(EVP_PBE_CTL, (cmp))
-#define sk_EVP_PBE_CTL_new_null() SKM_sk_new_null(EVP_PBE_CTL)
-#define sk_EVP_PBE_CTL_free(st) SKM_sk_free(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_num(st) SKM_sk_num(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_value(st, i) SKM_sk_value(EVP_PBE_CTL, (st), (i))
-#define sk_EVP_PBE_CTL_set(st, i, val) SKM_sk_set(EVP_PBE_CTL, (st), (i), (val))
-#define sk_EVP_PBE_CTL_zero(st) SKM_sk_zero(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_push(st, val) SKM_sk_push(EVP_PBE_CTL, (st), (val))
-#define sk_EVP_PBE_CTL_unshift(st, val) SKM_sk_unshift(EVP_PBE_CTL, (st), (val))
-#define sk_EVP_PBE_CTL_find(st, val) SKM_sk_find(EVP_PBE_CTL, (st), (val))
-#define sk_EVP_PBE_CTL_find_ex(st, val) SKM_sk_find_ex(EVP_PBE_CTL, (st), (val))
-#define sk_EVP_PBE_CTL_delete(st, i) SKM_sk_delete(EVP_PBE_CTL, (st), (i))
-#define sk_EVP_PBE_CTL_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PBE_CTL, (st), (ptr))
-#define sk_EVP_PBE_CTL_insert(st, val, i) SKM_sk_insert(EVP_PBE_CTL, (st), (val), (i))
-#define sk_EVP_PBE_CTL_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PBE_CTL, (st), (cmp))
-#define sk_EVP_PBE_CTL_dup(st) SKM_sk_dup(EVP_PBE_CTL, st)
-#define sk_EVP_PBE_CTL_pop_free(st, free_func) SKM_sk_pop_free(EVP_PBE_CTL, (st), (free_func))
-#define sk_EVP_PBE_CTL_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PBE_CTL, (st), (copy_func), (free_func))
-#define sk_EVP_PBE_CTL_shift(st) SKM_sk_shift(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_pop(st) SKM_sk_pop(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_sort(st) SKM_sk_sort(EVP_PBE_CTL, (st))
-#define sk_EVP_PBE_CTL_is_sorted(st) SKM_sk_is_sorted(EVP_PBE_CTL, (st))
-
-#define sk_EVP_PKEY_ASN1_METHOD_new(cmp) SKM_sk_new(EVP_PKEY_ASN1_METHOD, (cmp))
-#define sk_EVP_PKEY_ASN1_METHOD_new_null() SKM_sk_new_null(EVP_PKEY_ASN1_METHOD)
-#define sk_EVP_PKEY_ASN1_METHOD_free(st) SKM_sk_free(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_num(st) SKM_sk_num(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_value(st, i) SKM_sk_value(EVP_PKEY_ASN1_METHOD, (st), (i))
-#define sk_EVP_PKEY_ASN1_METHOD_set(st, i, val) SKM_sk_set(EVP_PKEY_ASN1_METHOD, (st), (i), (val))
-#define sk_EVP_PKEY_ASN1_METHOD_zero(st) SKM_sk_zero(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_push(st, val) SKM_sk_push(EVP_PKEY_ASN1_METHOD, (st), (val))
-#define sk_EVP_PKEY_ASN1_METHOD_unshift(st, val) SKM_sk_unshift(EVP_PKEY_ASN1_METHOD, (st), (val))
-#define sk_EVP_PKEY_ASN1_METHOD_find(st, val) SKM_sk_find(EVP_PKEY_ASN1_METHOD, (st), (val))
-#define sk_EVP_PKEY_ASN1_METHOD_find_ex(st, val) SKM_sk_find_ex(EVP_PKEY_ASN1_METHOD, (st), (val))
-#define sk_EVP_PKEY_ASN1_METHOD_delete(st, i) SKM_sk_delete(EVP_PKEY_ASN1_METHOD, (st), (i))
-#define sk_EVP_PKEY_ASN1_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PKEY_ASN1_METHOD, (st), (ptr))
-#define sk_EVP_PKEY_ASN1_METHOD_insert(st, val, i) SKM_sk_insert(EVP_PKEY_ASN1_METHOD, (st), (val), (i))
-#define sk_EVP_PKEY_ASN1_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PKEY_ASN1_METHOD, (st), (cmp))
-#define sk_EVP_PKEY_ASN1_METHOD_dup(st) SKM_sk_dup(EVP_PKEY_ASN1_METHOD, st)
-#define sk_EVP_PKEY_ASN1_METHOD_pop_free(st, free_func) SKM_sk_pop_free(EVP_PKEY_ASN1_METHOD, (st), (free_func))
-#define sk_EVP_PKEY_ASN1_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PKEY_ASN1_METHOD, (st), (copy_func), (free_func))
-#define sk_EVP_PKEY_ASN1_METHOD_shift(st) SKM_sk_shift(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_pop(st) SKM_sk_pop(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_sort(st) SKM_sk_sort(EVP_PKEY_ASN1_METHOD, (st))
-#define sk_EVP_PKEY_ASN1_METHOD_is_sorted(st) SKM_sk_is_sorted(EVP_PKEY_ASN1_METHOD, (st))
-
-#define sk_EVP_PKEY_METHOD_new(cmp) SKM_sk_new(EVP_PKEY_METHOD, (cmp))
-#define sk_EVP_PKEY_METHOD_new_null() SKM_sk_new_null(EVP_PKEY_METHOD)
-#define sk_EVP_PKEY_METHOD_free(st) SKM_sk_free(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_num(st) SKM_sk_num(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_value(st, i) SKM_sk_value(EVP_PKEY_METHOD, (st), (i))
-#define sk_EVP_PKEY_METHOD_set(st, i, val) SKM_sk_set(EVP_PKEY_METHOD, (st), (i), (val))
-#define sk_EVP_PKEY_METHOD_zero(st) SKM_sk_zero(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_push(st, val) SKM_sk_push(EVP_PKEY_METHOD, (st), (val))
-#define sk_EVP_PKEY_METHOD_unshift(st, val) SKM_sk_unshift(EVP_PKEY_METHOD, (st), (val))
-#define sk_EVP_PKEY_METHOD_find(st, val) SKM_sk_find(EVP_PKEY_METHOD, (st), (val))
-#define sk_EVP_PKEY_METHOD_find_ex(st, val) SKM_sk_find_ex(EVP_PKEY_METHOD, (st), (val))
-#define sk_EVP_PKEY_METHOD_delete(st, i) SKM_sk_delete(EVP_PKEY_METHOD, (st), (i))
-#define sk_EVP_PKEY_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PKEY_METHOD, (st), (ptr))
-#define sk_EVP_PKEY_METHOD_insert(st, val, i) SKM_sk_insert(EVP_PKEY_METHOD, (st), (val), (i))
-#define sk_EVP_PKEY_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PKEY_METHOD, (st), (cmp))
-#define sk_EVP_PKEY_METHOD_dup(st) SKM_sk_dup(EVP_PKEY_METHOD, st)
-#define sk_EVP_PKEY_METHOD_pop_free(st, free_func) SKM_sk_pop_free(EVP_PKEY_METHOD, (st), (free_func))
-#define sk_EVP_PKEY_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PKEY_METHOD, (st), (copy_func), (free_func))
-#define sk_EVP_PKEY_METHOD_shift(st) SKM_sk_shift(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_pop(st) SKM_sk_pop(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_sort(st) SKM_sk_sort(EVP_PKEY_METHOD, (st))
-#define sk_EVP_PKEY_METHOD_is_sorted(st) SKM_sk_is_sorted(EVP_PKEY_METHOD, (st))
-
-#define sk_GENERAL_NAME_new(cmp) SKM_sk_new(GENERAL_NAME, (cmp))
-#define sk_GENERAL_NAME_new_null() SKM_sk_new_null(GENERAL_NAME)
-#define sk_GENERAL_NAME_free(st) SKM_sk_free(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_num(st) SKM_sk_num(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_value(st, i) SKM_sk_value(GENERAL_NAME, (st), (i))
-#define sk_GENERAL_NAME_set(st, i, val) SKM_sk_set(GENERAL_NAME, (st), (i), (val))
-#define sk_GENERAL_NAME_zero(st) SKM_sk_zero(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_push(st, val) SKM_sk_push(GENERAL_NAME, (st), (val))
-#define sk_GENERAL_NAME_unshift(st, val) SKM_sk_unshift(GENERAL_NAME, (st), (val))
-#define sk_GENERAL_NAME_find(st, val) SKM_sk_find(GENERAL_NAME, (st), (val))
-#define sk_GENERAL_NAME_find_ex(st, val) SKM_sk_find_ex(GENERAL_NAME, (st), (val))
-#define sk_GENERAL_NAME_delete(st, i) SKM_sk_delete(GENERAL_NAME, (st), (i))
-#define sk_GENERAL_NAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_NAME, (st), (ptr))
-#define sk_GENERAL_NAME_insert(st, val, i) SKM_sk_insert(GENERAL_NAME, (st), (val), (i))
-#define sk_GENERAL_NAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_NAME, (st), (cmp))
-#define sk_GENERAL_NAME_dup(st) SKM_sk_dup(GENERAL_NAME, st)
-#define sk_GENERAL_NAME_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_NAME, (st), (free_func))
-#define sk_GENERAL_NAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_NAME, (st), (copy_func), (free_func))
-#define sk_GENERAL_NAME_shift(st) SKM_sk_shift(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_pop(st) SKM_sk_pop(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_sort(st) SKM_sk_sort(GENERAL_NAME, (st))
-#define sk_GENERAL_NAME_is_sorted(st) SKM_sk_is_sorted(GENERAL_NAME, (st))
-
-#define sk_GENERAL_NAMES_new(cmp) SKM_sk_new(GENERAL_NAMES, (cmp))
-#define sk_GENERAL_NAMES_new_null() SKM_sk_new_null(GENERAL_NAMES)
-#define sk_GENERAL_NAMES_free(st) SKM_sk_free(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_num(st) SKM_sk_num(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_value(st, i) SKM_sk_value(GENERAL_NAMES, (st), (i))
-#define sk_GENERAL_NAMES_set(st, i, val) SKM_sk_set(GENERAL_NAMES, (st), (i), (val))
-#define sk_GENERAL_NAMES_zero(st) SKM_sk_zero(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_push(st, val) SKM_sk_push(GENERAL_NAMES, (st), (val))
-#define sk_GENERAL_NAMES_unshift(st, val) SKM_sk_unshift(GENERAL_NAMES, (st), (val))
-#define sk_GENERAL_NAMES_find(st, val) SKM_sk_find(GENERAL_NAMES, (st), (val))
-#define sk_GENERAL_NAMES_find_ex(st, val) SKM_sk_find_ex(GENERAL_NAMES, (st), (val))
-#define sk_GENERAL_NAMES_delete(st, i) SKM_sk_delete(GENERAL_NAMES, (st), (i))
-#define sk_GENERAL_NAMES_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_NAMES, (st), (ptr))
-#define sk_GENERAL_NAMES_insert(st, val, i) SKM_sk_insert(GENERAL_NAMES, (st), (val), (i))
-#define sk_GENERAL_NAMES_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_NAMES, (st), (cmp))
-#define sk_GENERAL_NAMES_dup(st) SKM_sk_dup(GENERAL_NAMES, st)
-#define sk_GENERAL_NAMES_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_NAMES, (st), (free_func))
-#define sk_GENERAL_NAMES_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_NAMES, (st), (copy_func), (free_func))
-#define sk_GENERAL_NAMES_shift(st) SKM_sk_shift(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_pop(st) SKM_sk_pop(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_sort(st) SKM_sk_sort(GENERAL_NAMES, (st))
-#define sk_GENERAL_NAMES_is_sorted(st) SKM_sk_is_sorted(GENERAL_NAMES, (st))
-
-#define sk_GENERAL_SUBTREE_new(cmp) SKM_sk_new(GENERAL_SUBTREE, (cmp))
-#define sk_GENERAL_SUBTREE_new_null() SKM_sk_new_null(GENERAL_SUBTREE)
-#define sk_GENERAL_SUBTREE_free(st) SKM_sk_free(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_num(st) SKM_sk_num(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_value(st, i) SKM_sk_value(GENERAL_SUBTREE, (st), (i))
-#define sk_GENERAL_SUBTREE_set(st, i, val) SKM_sk_set(GENERAL_SUBTREE, (st), (i), (val))
-#define sk_GENERAL_SUBTREE_zero(st) SKM_sk_zero(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_push(st, val) SKM_sk_push(GENERAL_SUBTREE, (st), (val))
-#define sk_GENERAL_SUBTREE_unshift(st, val) SKM_sk_unshift(GENERAL_SUBTREE, (st), (val))
-#define sk_GENERAL_SUBTREE_find(st, val) SKM_sk_find(GENERAL_SUBTREE, (st), (val))
-#define sk_GENERAL_SUBTREE_find_ex(st, val) SKM_sk_find_ex(GENERAL_SUBTREE, (st), (val))
-#define sk_GENERAL_SUBTREE_delete(st, i) SKM_sk_delete(GENERAL_SUBTREE, (st), (i))
-#define sk_GENERAL_SUBTREE_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_SUBTREE, (st), (ptr))
-#define sk_GENERAL_SUBTREE_insert(st, val, i) SKM_sk_insert(GENERAL_SUBTREE, (st), (val), (i))
-#define sk_GENERAL_SUBTREE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_SUBTREE, (st), (cmp))
-#define sk_GENERAL_SUBTREE_dup(st) SKM_sk_dup(GENERAL_SUBTREE, st)
-#define sk_GENERAL_SUBTREE_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_SUBTREE, (st), (free_func))
-#define sk_GENERAL_SUBTREE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_SUBTREE, (st), (copy_func), (free_func))
-#define sk_GENERAL_SUBTREE_shift(st) SKM_sk_shift(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_pop(st) SKM_sk_pop(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_sort(st) SKM_sk_sort(GENERAL_SUBTREE, (st))
-#define sk_GENERAL_SUBTREE_is_sorted(st) SKM_sk_is_sorted(GENERAL_SUBTREE, (st))
-
-#define sk_IPAddressFamily_new(cmp) SKM_sk_new(IPAddressFamily, (cmp))
-#define sk_IPAddressFamily_new_null() SKM_sk_new_null(IPAddressFamily)
-#define sk_IPAddressFamily_free(st) SKM_sk_free(IPAddressFamily, (st))
-#define sk_IPAddressFamily_num(st) SKM_sk_num(IPAddressFamily, (st))
-#define sk_IPAddressFamily_value(st, i) SKM_sk_value(IPAddressFamily, (st), (i))
-#define sk_IPAddressFamily_set(st, i, val) SKM_sk_set(IPAddressFamily, (st), (i), (val))
-#define sk_IPAddressFamily_zero(st) SKM_sk_zero(IPAddressFamily, (st))
-#define sk_IPAddressFamily_push(st, val) SKM_sk_push(IPAddressFamily, (st), (val))
-#define sk_IPAddressFamily_unshift(st, val) SKM_sk_unshift(IPAddressFamily, (st), (val))
-#define sk_IPAddressFamily_find(st, val) SKM_sk_find(IPAddressFamily, (st), (val))
-#define sk_IPAddressFamily_find_ex(st, val) SKM_sk_find_ex(IPAddressFamily, (st), (val))
-#define sk_IPAddressFamily_delete(st, i) SKM_sk_delete(IPAddressFamily, (st), (i))
-#define sk_IPAddressFamily_delete_ptr(st, ptr) SKM_sk_delete_ptr(IPAddressFamily, (st), (ptr))
-#define sk_IPAddressFamily_insert(st, val, i) SKM_sk_insert(IPAddressFamily, (st), (val), (i))
-#define sk_IPAddressFamily_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(IPAddressFamily, (st), (cmp))
-#define sk_IPAddressFamily_dup(st) SKM_sk_dup(IPAddressFamily, st)
-#define sk_IPAddressFamily_pop_free(st, free_func) SKM_sk_pop_free(IPAddressFamily, (st), (free_func))
-#define sk_IPAddressFamily_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(IPAddressFamily, (st), (copy_func), (free_func))
-#define sk_IPAddressFamily_shift(st) SKM_sk_shift(IPAddressFamily, (st))
-#define sk_IPAddressFamily_pop(st) SKM_sk_pop(IPAddressFamily, (st))
-#define sk_IPAddressFamily_sort(st) SKM_sk_sort(IPAddressFamily, (st))
-#define sk_IPAddressFamily_is_sorted(st) SKM_sk_is_sorted(IPAddressFamily, (st))
-
-#define sk_IPAddressOrRange_new(cmp) SKM_sk_new(IPAddressOrRange, (cmp))
-#define sk_IPAddressOrRange_new_null() SKM_sk_new_null(IPAddressOrRange)
-#define sk_IPAddressOrRange_free(st) SKM_sk_free(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_num(st) SKM_sk_num(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_value(st, i) SKM_sk_value(IPAddressOrRange, (st), (i))
-#define sk_IPAddressOrRange_set(st, i, val) SKM_sk_set(IPAddressOrRange, (st), (i), (val))
-#define sk_IPAddressOrRange_zero(st) SKM_sk_zero(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_push(st, val) SKM_sk_push(IPAddressOrRange, (st), (val))
-#define sk_IPAddressOrRange_unshift(st, val) SKM_sk_unshift(IPAddressOrRange, (st), (val))
-#define sk_IPAddressOrRange_find(st, val) SKM_sk_find(IPAddressOrRange, (st), (val))
-#define sk_IPAddressOrRange_find_ex(st, val) SKM_sk_find_ex(IPAddressOrRange, (st), (val))
-#define sk_IPAddressOrRange_delete(st, i) SKM_sk_delete(IPAddressOrRange, (st), (i))
-#define sk_IPAddressOrRange_delete_ptr(st, ptr) SKM_sk_delete_ptr(IPAddressOrRange, (st), (ptr))
-#define sk_IPAddressOrRange_insert(st, val, i) SKM_sk_insert(IPAddressOrRange, (st), (val), (i))
-#define sk_IPAddressOrRange_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(IPAddressOrRange, (st), (cmp))
-#define sk_IPAddressOrRange_dup(st) SKM_sk_dup(IPAddressOrRange, st)
-#define sk_IPAddressOrRange_pop_free(st, free_func) SKM_sk_pop_free(IPAddressOrRange, (st), (free_func))
-#define sk_IPAddressOrRange_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(IPAddressOrRange, (st), (copy_func), (free_func))
-#define sk_IPAddressOrRange_shift(st) SKM_sk_shift(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_pop(st) SKM_sk_pop(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_sort(st) SKM_sk_sort(IPAddressOrRange, (st))
-#define sk_IPAddressOrRange_is_sorted(st) SKM_sk_is_sorted(IPAddressOrRange, (st))
-
-#define sk_KRB5_APREQBODY_new(cmp) SKM_sk_new(KRB5_APREQBODY, (cmp))
-#define sk_KRB5_APREQBODY_new_null() SKM_sk_new_null(KRB5_APREQBODY)
-#define sk_KRB5_APREQBODY_free(st) SKM_sk_free(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_num(st) SKM_sk_num(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_value(st, i) SKM_sk_value(KRB5_APREQBODY, (st), (i))
-#define sk_KRB5_APREQBODY_set(st, i, val) SKM_sk_set(KRB5_APREQBODY, (st), (i), (val))
-#define sk_KRB5_APREQBODY_zero(st) SKM_sk_zero(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_push(st, val) SKM_sk_push(KRB5_APREQBODY, (st), (val))
-#define sk_KRB5_APREQBODY_unshift(st, val) SKM_sk_unshift(KRB5_APREQBODY, (st), (val))
-#define sk_KRB5_APREQBODY_find(st, val) SKM_sk_find(KRB5_APREQBODY, (st), (val))
-#define sk_KRB5_APREQBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_APREQBODY, (st), (val))
-#define sk_KRB5_APREQBODY_delete(st, i) SKM_sk_delete(KRB5_APREQBODY, (st), (i))
-#define sk_KRB5_APREQBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_APREQBODY, (st), (ptr))
-#define sk_KRB5_APREQBODY_insert(st, val, i) SKM_sk_insert(KRB5_APREQBODY, (st), (val), (i))
-#define sk_KRB5_APREQBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_APREQBODY, (st), (cmp))
-#define sk_KRB5_APREQBODY_dup(st) SKM_sk_dup(KRB5_APREQBODY, st)
-#define sk_KRB5_APREQBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_APREQBODY, (st), (free_func))
-#define sk_KRB5_APREQBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_APREQBODY, (st), (copy_func), (free_func))
-#define sk_KRB5_APREQBODY_shift(st) SKM_sk_shift(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_pop(st) SKM_sk_pop(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_sort(st) SKM_sk_sort(KRB5_APREQBODY, (st))
-#define sk_KRB5_APREQBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_APREQBODY, (st))
-
-#define sk_KRB5_AUTHDATA_new(cmp) SKM_sk_new(KRB5_AUTHDATA, (cmp))
-#define sk_KRB5_AUTHDATA_new_null() SKM_sk_new_null(KRB5_AUTHDATA)
-#define sk_KRB5_AUTHDATA_free(st) SKM_sk_free(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_num(st) SKM_sk_num(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_value(st, i) SKM_sk_value(KRB5_AUTHDATA, (st), (i))
-#define sk_KRB5_AUTHDATA_set(st, i, val) SKM_sk_set(KRB5_AUTHDATA, (st), (i), (val))
-#define sk_KRB5_AUTHDATA_zero(st) SKM_sk_zero(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_push(st, val) SKM_sk_push(KRB5_AUTHDATA, (st), (val))
-#define sk_KRB5_AUTHDATA_unshift(st, val) SKM_sk_unshift(KRB5_AUTHDATA, (st), (val))
-#define sk_KRB5_AUTHDATA_find(st, val) SKM_sk_find(KRB5_AUTHDATA, (st), (val))
-#define sk_KRB5_AUTHDATA_find_ex(st, val) SKM_sk_find_ex(KRB5_AUTHDATA, (st), (val))
-#define sk_KRB5_AUTHDATA_delete(st, i) SKM_sk_delete(KRB5_AUTHDATA, (st), (i))
-#define sk_KRB5_AUTHDATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_AUTHDATA, (st), (ptr))
-#define sk_KRB5_AUTHDATA_insert(st, val, i) SKM_sk_insert(KRB5_AUTHDATA, (st), (val), (i))
-#define sk_KRB5_AUTHDATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_AUTHDATA, (st), (cmp))
-#define sk_KRB5_AUTHDATA_dup(st) SKM_sk_dup(KRB5_AUTHDATA, st)
-#define sk_KRB5_AUTHDATA_pop_free(st, free_func) SKM_sk_pop_free(KRB5_AUTHDATA, (st), (free_func))
-#define sk_KRB5_AUTHDATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_AUTHDATA, (st), (copy_func), (free_func))
-#define sk_KRB5_AUTHDATA_shift(st) SKM_sk_shift(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_pop(st) SKM_sk_pop(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_sort(st) SKM_sk_sort(KRB5_AUTHDATA, (st))
-#define sk_KRB5_AUTHDATA_is_sorted(st) SKM_sk_is_sorted(KRB5_AUTHDATA, (st))
-
-#define sk_KRB5_AUTHENTBODY_new(cmp) SKM_sk_new(KRB5_AUTHENTBODY, (cmp))
-#define sk_KRB5_AUTHENTBODY_new_null() SKM_sk_new_null(KRB5_AUTHENTBODY)
-#define sk_KRB5_AUTHENTBODY_free(st) SKM_sk_free(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_num(st) SKM_sk_num(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_value(st, i) SKM_sk_value(KRB5_AUTHENTBODY, (st), (i))
-#define sk_KRB5_AUTHENTBODY_set(st, i, val) SKM_sk_set(KRB5_AUTHENTBODY, (st), (i), (val))
-#define sk_KRB5_AUTHENTBODY_zero(st) SKM_sk_zero(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_push(st, val) SKM_sk_push(KRB5_AUTHENTBODY, (st), (val))
-#define sk_KRB5_AUTHENTBODY_unshift(st, val) SKM_sk_unshift(KRB5_AUTHENTBODY, (st), (val))
-#define sk_KRB5_AUTHENTBODY_find(st, val) SKM_sk_find(KRB5_AUTHENTBODY, (st), (val))
-#define sk_KRB5_AUTHENTBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_AUTHENTBODY, (st), (val))
-#define sk_KRB5_AUTHENTBODY_delete(st, i) SKM_sk_delete(KRB5_AUTHENTBODY, (st), (i))
-#define sk_KRB5_AUTHENTBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_AUTHENTBODY, (st), (ptr))
-#define sk_KRB5_AUTHENTBODY_insert(st, val, i) SKM_sk_insert(KRB5_AUTHENTBODY, (st), (val), (i))
-#define sk_KRB5_AUTHENTBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_AUTHENTBODY, (st), (cmp))
-#define sk_KRB5_AUTHENTBODY_dup(st) SKM_sk_dup(KRB5_AUTHENTBODY, st)
-#define sk_KRB5_AUTHENTBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_AUTHENTBODY, (st), (free_func))
-#define sk_KRB5_AUTHENTBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_AUTHENTBODY, (st), (copy_func), (free_func))
-#define sk_KRB5_AUTHENTBODY_shift(st) SKM_sk_shift(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_pop(st) SKM_sk_pop(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_sort(st) SKM_sk_sort(KRB5_AUTHENTBODY, (st))
-#define sk_KRB5_AUTHENTBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_AUTHENTBODY, (st))
-
-#define sk_KRB5_CHECKSUM_new(cmp) SKM_sk_new(KRB5_CHECKSUM, (cmp))
-#define sk_KRB5_CHECKSUM_new_null() SKM_sk_new_null(KRB5_CHECKSUM)
-#define sk_KRB5_CHECKSUM_free(st) SKM_sk_free(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_num(st) SKM_sk_num(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_value(st, i) SKM_sk_value(KRB5_CHECKSUM, (st), (i))
-#define sk_KRB5_CHECKSUM_set(st, i, val) SKM_sk_set(KRB5_CHECKSUM, (st), (i), (val))
-#define sk_KRB5_CHECKSUM_zero(st) SKM_sk_zero(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_push(st, val) SKM_sk_push(KRB5_CHECKSUM, (st), (val))
-#define sk_KRB5_CHECKSUM_unshift(st, val) SKM_sk_unshift(KRB5_CHECKSUM, (st), (val))
-#define sk_KRB5_CHECKSUM_find(st, val) SKM_sk_find(KRB5_CHECKSUM, (st), (val))
-#define sk_KRB5_CHECKSUM_find_ex(st, val) SKM_sk_find_ex(KRB5_CHECKSUM, (st), (val))
-#define sk_KRB5_CHECKSUM_delete(st, i) SKM_sk_delete(KRB5_CHECKSUM, (st), (i))
-#define sk_KRB5_CHECKSUM_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_CHECKSUM, (st), (ptr))
-#define sk_KRB5_CHECKSUM_insert(st, val, i) SKM_sk_insert(KRB5_CHECKSUM, (st), (val), (i))
-#define sk_KRB5_CHECKSUM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_CHECKSUM, (st), (cmp))
-#define sk_KRB5_CHECKSUM_dup(st) SKM_sk_dup(KRB5_CHECKSUM, st)
-#define sk_KRB5_CHECKSUM_pop_free(st, free_func) SKM_sk_pop_free(KRB5_CHECKSUM, (st), (free_func))
-#define sk_KRB5_CHECKSUM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_CHECKSUM, (st), (copy_func), (free_func))
-#define sk_KRB5_CHECKSUM_shift(st) SKM_sk_shift(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_pop(st) SKM_sk_pop(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_sort(st) SKM_sk_sort(KRB5_CHECKSUM, (st))
-#define sk_KRB5_CHECKSUM_is_sorted(st) SKM_sk_is_sorted(KRB5_CHECKSUM, (st))
-
-#define sk_KRB5_ENCDATA_new(cmp) SKM_sk_new(KRB5_ENCDATA, (cmp))
-#define sk_KRB5_ENCDATA_new_null() SKM_sk_new_null(KRB5_ENCDATA)
-#define sk_KRB5_ENCDATA_free(st) SKM_sk_free(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_num(st) SKM_sk_num(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_value(st, i) SKM_sk_value(KRB5_ENCDATA, (st), (i))
-#define sk_KRB5_ENCDATA_set(st, i, val) SKM_sk_set(KRB5_ENCDATA, (st), (i), (val))
-#define sk_KRB5_ENCDATA_zero(st) SKM_sk_zero(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_push(st, val) SKM_sk_push(KRB5_ENCDATA, (st), (val))
-#define sk_KRB5_ENCDATA_unshift(st, val) SKM_sk_unshift(KRB5_ENCDATA, (st), (val))
-#define sk_KRB5_ENCDATA_find(st, val) SKM_sk_find(KRB5_ENCDATA, (st), (val))
-#define sk_KRB5_ENCDATA_find_ex(st, val) SKM_sk_find_ex(KRB5_ENCDATA, (st), (val))
-#define sk_KRB5_ENCDATA_delete(st, i) SKM_sk_delete(KRB5_ENCDATA, (st), (i))
-#define sk_KRB5_ENCDATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_ENCDATA, (st), (ptr))
-#define sk_KRB5_ENCDATA_insert(st, val, i) SKM_sk_insert(KRB5_ENCDATA, (st), (val), (i))
-#define sk_KRB5_ENCDATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_ENCDATA, (st), (cmp))
-#define sk_KRB5_ENCDATA_dup(st) SKM_sk_dup(KRB5_ENCDATA, st)
-#define sk_KRB5_ENCDATA_pop_free(st, free_func) SKM_sk_pop_free(KRB5_ENCDATA, (st), (free_func))
-#define sk_KRB5_ENCDATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_ENCDATA, (st), (copy_func), (free_func))
-#define sk_KRB5_ENCDATA_shift(st) SKM_sk_shift(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_pop(st) SKM_sk_pop(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_sort(st) SKM_sk_sort(KRB5_ENCDATA, (st))
-#define sk_KRB5_ENCDATA_is_sorted(st) SKM_sk_is_sorted(KRB5_ENCDATA, (st))
-
-#define sk_KRB5_ENCKEY_new(cmp) SKM_sk_new(KRB5_ENCKEY, (cmp))
-#define sk_KRB5_ENCKEY_new_null() SKM_sk_new_null(KRB5_ENCKEY)
-#define sk_KRB5_ENCKEY_free(st) SKM_sk_free(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_num(st) SKM_sk_num(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_value(st, i) SKM_sk_value(KRB5_ENCKEY, (st), (i))
-#define sk_KRB5_ENCKEY_set(st, i, val) SKM_sk_set(KRB5_ENCKEY, (st), (i), (val))
-#define sk_KRB5_ENCKEY_zero(st) SKM_sk_zero(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_push(st, val) SKM_sk_push(KRB5_ENCKEY, (st), (val))
-#define sk_KRB5_ENCKEY_unshift(st, val) SKM_sk_unshift(KRB5_ENCKEY, (st), (val))
-#define sk_KRB5_ENCKEY_find(st, val) SKM_sk_find(KRB5_ENCKEY, (st), (val))
-#define sk_KRB5_ENCKEY_find_ex(st, val) SKM_sk_find_ex(KRB5_ENCKEY, (st), (val))
-#define sk_KRB5_ENCKEY_delete(st, i) SKM_sk_delete(KRB5_ENCKEY, (st), (i))
-#define sk_KRB5_ENCKEY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_ENCKEY, (st), (ptr))
-#define sk_KRB5_ENCKEY_insert(st, val, i) SKM_sk_insert(KRB5_ENCKEY, (st), (val), (i))
-#define sk_KRB5_ENCKEY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_ENCKEY, (st), (cmp))
-#define sk_KRB5_ENCKEY_dup(st) SKM_sk_dup(KRB5_ENCKEY, st)
-#define sk_KRB5_ENCKEY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_ENCKEY, (st), (free_func))
-#define sk_KRB5_ENCKEY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_ENCKEY, (st), (copy_func), (free_func))
-#define sk_KRB5_ENCKEY_shift(st) SKM_sk_shift(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_pop(st) SKM_sk_pop(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_sort(st) SKM_sk_sort(KRB5_ENCKEY, (st))
-#define sk_KRB5_ENCKEY_is_sorted(st) SKM_sk_is_sorted(KRB5_ENCKEY, (st))
-
-#define sk_KRB5_PRINCNAME_new(cmp) SKM_sk_new(KRB5_PRINCNAME, (cmp))
-#define sk_KRB5_PRINCNAME_new_null() SKM_sk_new_null(KRB5_PRINCNAME)
-#define sk_KRB5_PRINCNAME_free(st) SKM_sk_free(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_num(st) SKM_sk_num(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_value(st, i) SKM_sk_value(KRB5_PRINCNAME, (st), (i))
-#define sk_KRB5_PRINCNAME_set(st, i, val) SKM_sk_set(KRB5_PRINCNAME, (st), (i), (val))
-#define sk_KRB5_PRINCNAME_zero(st) SKM_sk_zero(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_push(st, val) SKM_sk_push(KRB5_PRINCNAME, (st), (val))
-#define sk_KRB5_PRINCNAME_unshift(st, val) SKM_sk_unshift(KRB5_PRINCNAME, (st), (val))
-#define sk_KRB5_PRINCNAME_find(st, val) SKM_sk_find(KRB5_PRINCNAME, (st), (val))
-#define sk_KRB5_PRINCNAME_find_ex(st, val) SKM_sk_find_ex(KRB5_PRINCNAME, (st), (val))
-#define sk_KRB5_PRINCNAME_delete(st, i) SKM_sk_delete(KRB5_PRINCNAME, (st), (i))
-#define sk_KRB5_PRINCNAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_PRINCNAME, (st), (ptr))
-#define sk_KRB5_PRINCNAME_insert(st, val, i) SKM_sk_insert(KRB5_PRINCNAME, (st), (val), (i))
-#define sk_KRB5_PRINCNAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_PRINCNAME, (st), (cmp))
-#define sk_KRB5_PRINCNAME_dup(st) SKM_sk_dup(KRB5_PRINCNAME, st)
-#define sk_KRB5_PRINCNAME_pop_free(st, free_func) SKM_sk_pop_free(KRB5_PRINCNAME, (st), (free_func))
-#define sk_KRB5_PRINCNAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_PRINCNAME, (st), (copy_func), (free_func))
-#define sk_KRB5_PRINCNAME_shift(st) SKM_sk_shift(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_pop(st) SKM_sk_pop(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_sort(st) SKM_sk_sort(KRB5_PRINCNAME, (st))
-#define sk_KRB5_PRINCNAME_is_sorted(st) SKM_sk_is_sorted(KRB5_PRINCNAME, (st))
-
-#define sk_KRB5_TKTBODY_new(cmp) SKM_sk_new(KRB5_TKTBODY, (cmp))
-#define sk_KRB5_TKTBODY_new_null() SKM_sk_new_null(KRB5_TKTBODY)
-#define sk_KRB5_TKTBODY_free(st) SKM_sk_free(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_num(st) SKM_sk_num(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_value(st, i) SKM_sk_value(KRB5_TKTBODY, (st), (i))
-#define sk_KRB5_TKTBODY_set(st, i, val) SKM_sk_set(KRB5_TKTBODY, (st), (i), (val))
-#define sk_KRB5_TKTBODY_zero(st) SKM_sk_zero(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_push(st, val) SKM_sk_push(KRB5_TKTBODY, (st), (val))
-#define sk_KRB5_TKTBODY_unshift(st, val) SKM_sk_unshift(KRB5_TKTBODY, (st), (val))
-#define sk_KRB5_TKTBODY_find(st, val) SKM_sk_find(KRB5_TKTBODY, (st), (val))
-#define sk_KRB5_TKTBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_TKTBODY, (st), (val))
-#define sk_KRB5_TKTBODY_delete(st, i) SKM_sk_delete(KRB5_TKTBODY, (st), (i))
-#define sk_KRB5_TKTBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_TKTBODY, (st), (ptr))
-#define sk_KRB5_TKTBODY_insert(st, val, i) SKM_sk_insert(KRB5_TKTBODY, (st), (val), (i))
-#define sk_KRB5_TKTBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_TKTBODY, (st), (cmp))
-#define sk_KRB5_TKTBODY_dup(st) SKM_sk_dup(KRB5_TKTBODY, st)
-#define sk_KRB5_TKTBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_TKTBODY, (st), (free_func))
-#define sk_KRB5_TKTBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_TKTBODY, (st), (copy_func), (free_func))
-#define sk_KRB5_TKTBODY_shift(st) SKM_sk_shift(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_pop(st) SKM_sk_pop(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_sort(st) SKM_sk_sort(KRB5_TKTBODY, (st))
-#define sk_KRB5_TKTBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_TKTBODY, (st))
-
-#define sk_MEM_OBJECT_DATA_new(cmp) SKM_sk_new(MEM_OBJECT_DATA, (cmp))
-#define sk_MEM_OBJECT_DATA_new_null() SKM_sk_new_null(MEM_OBJECT_DATA)
-#define sk_MEM_OBJECT_DATA_free(st) SKM_sk_free(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_num(st) SKM_sk_num(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_value(st, i) SKM_sk_value(MEM_OBJECT_DATA, (st), (i))
-#define sk_MEM_OBJECT_DATA_set(st, i, val) SKM_sk_set(MEM_OBJECT_DATA, (st), (i), (val))
-#define sk_MEM_OBJECT_DATA_zero(st) SKM_sk_zero(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_push(st, val) SKM_sk_push(MEM_OBJECT_DATA, (st), (val))
-#define sk_MEM_OBJECT_DATA_unshift(st, val) SKM_sk_unshift(MEM_OBJECT_DATA, (st), (val))
-#define sk_MEM_OBJECT_DATA_find(st, val) SKM_sk_find(MEM_OBJECT_DATA, (st), (val))
-#define sk_MEM_OBJECT_DATA_find_ex(st, val) SKM_sk_find_ex(MEM_OBJECT_DATA, (st), (val))
-#define sk_MEM_OBJECT_DATA_delete(st, i) SKM_sk_delete(MEM_OBJECT_DATA, (st), (i))
-#define sk_MEM_OBJECT_DATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(MEM_OBJECT_DATA, (st), (ptr))
-#define sk_MEM_OBJECT_DATA_insert(st, val, i) SKM_sk_insert(MEM_OBJECT_DATA, (st), (val), (i))
-#define sk_MEM_OBJECT_DATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MEM_OBJECT_DATA, (st), (cmp))
-#define sk_MEM_OBJECT_DATA_dup(st) SKM_sk_dup(MEM_OBJECT_DATA, st)
-#define sk_MEM_OBJECT_DATA_pop_free(st, free_func) SKM_sk_pop_free(MEM_OBJECT_DATA, (st), (free_func))
-#define sk_MEM_OBJECT_DATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MEM_OBJECT_DATA, (st), (copy_func), (free_func))
-#define sk_MEM_OBJECT_DATA_shift(st) SKM_sk_shift(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_pop(st) SKM_sk_pop(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_sort(st) SKM_sk_sort(MEM_OBJECT_DATA, (st))
-#define sk_MEM_OBJECT_DATA_is_sorted(st) SKM_sk_is_sorted(MEM_OBJECT_DATA, (st))
-
-#define sk_MIME_HEADER_new(cmp) SKM_sk_new(MIME_HEADER, (cmp))
-#define sk_MIME_HEADER_new_null() SKM_sk_new_null(MIME_HEADER)
-#define sk_MIME_HEADER_free(st) SKM_sk_free(MIME_HEADER, (st))
-#define sk_MIME_HEADER_num(st) SKM_sk_num(MIME_HEADER, (st))
-#define sk_MIME_HEADER_value(st, i) SKM_sk_value(MIME_HEADER, (st), (i))
-#define sk_MIME_HEADER_set(st, i, val) SKM_sk_set(MIME_HEADER, (st), (i), (val))
-#define sk_MIME_HEADER_zero(st) SKM_sk_zero(MIME_HEADER, (st))
-#define sk_MIME_HEADER_push(st, val) SKM_sk_push(MIME_HEADER, (st), (val))
-#define sk_MIME_HEADER_unshift(st, val) SKM_sk_unshift(MIME_HEADER, (st), (val))
-#define sk_MIME_HEADER_find(st, val) SKM_sk_find(MIME_HEADER, (st), (val))
-#define sk_MIME_HEADER_find_ex(st, val) SKM_sk_find_ex(MIME_HEADER, (st), (val))
-#define sk_MIME_HEADER_delete(st, i) SKM_sk_delete(MIME_HEADER, (st), (i))
-#define sk_MIME_HEADER_delete_ptr(st, ptr) SKM_sk_delete_ptr(MIME_HEADER, (st), (ptr))
-#define sk_MIME_HEADER_insert(st, val, i) SKM_sk_insert(MIME_HEADER, (st), (val), (i))
-#define sk_MIME_HEADER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MIME_HEADER, (st), (cmp))
-#define sk_MIME_HEADER_dup(st) SKM_sk_dup(MIME_HEADER, st)
-#define sk_MIME_HEADER_pop_free(st, free_func) SKM_sk_pop_free(MIME_HEADER, (st), (free_func))
-#define sk_MIME_HEADER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MIME_HEADER, (st), (copy_func), (free_func))
-#define sk_MIME_HEADER_shift(st) SKM_sk_shift(MIME_HEADER, (st))
-#define sk_MIME_HEADER_pop(st) SKM_sk_pop(MIME_HEADER, (st))
-#define sk_MIME_HEADER_sort(st) SKM_sk_sort(MIME_HEADER, (st))
-#define sk_MIME_HEADER_is_sorted(st) SKM_sk_is_sorted(MIME_HEADER, (st))
-
-#define sk_MIME_PARAM_new(cmp) SKM_sk_new(MIME_PARAM, (cmp))
-#define sk_MIME_PARAM_new_null() SKM_sk_new_null(MIME_PARAM)
-#define sk_MIME_PARAM_free(st) SKM_sk_free(MIME_PARAM, (st))
-#define sk_MIME_PARAM_num(st) SKM_sk_num(MIME_PARAM, (st))
-#define sk_MIME_PARAM_value(st, i) SKM_sk_value(MIME_PARAM, (st), (i))
-#define sk_MIME_PARAM_set(st, i, val) SKM_sk_set(MIME_PARAM, (st), (i), (val))
-#define sk_MIME_PARAM_zero(st) SKM_sk_zero(MIME_PARAM, (st))
-#define sk_MIME_PARAM_push(st, val) SKM_sk_push(MIME_PARAM, (st), (val))
-#define sk_MIME_PARAM_unshift(st, val) SKM_sk_unshift(MIME_PARAM, (st), (val))
-#define sk_MIME_PARAM_find(st, val) SKM_sk_find(MIME_PARAM, (st), (val))
-#define sk_MIME_PARAM_find_ex(st, val) SKM_sk_find_ex(MIME_PARAM, (st), (val))
-#define sk_MIME_PARAM_delete(st, i) SKM_sk_delete(MIME_PARAM, (st), (i))
-#define sk_MIME_PARAM_delete_ptr(st, ptr) SKM_sk_delete_ptr(MIME_PARAM, (st), (ptr))
-#define sk_MIME_PARAM_insert(st, val, i) SKM_sk_insert(MIME_PARAM, (st), (val), (i))
-#define sk_MIME_PARAM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MIME_PARAM, (st), (cmp))
-#define sk_MIME_PARAM_dup(st) SKM_sk_dup(MIME_PARAM, st)
-#define sk_MIME_PARAM_pop_free(st, free_func) SKM_sk_pop_free(MIME_PARAM, (st), (free_func))
-#define sk_MIME_PARAM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MIME_PARAM, (st), (copy_func), (free_func))
-#define sk_MIME_PARAM_shift(st) SKM_sk_shift(MIME_PARAM, (st))
-#define sk_MIME_PARAM_pop(st) SKM_sk_pop(MIME_PARAM, (st))
-#define sk_MIME_PARAM_sort(st) SKM_sk_sort(MIME_PARAM, (st))
-#define sk_MIME_PARAM_is_sorted(st) SKM_sk_is_sorted(MIME_PARAM, (st))
-
-#define sk_NAME_FUNCS_new(cmp) SKM_sk_new(NAME_FUNCS, (cmp))
-#define sk_NAME_FUNCS_new_null() SKM_sk_new_null(NAME_FUNCS)
-#define sk_NAME_FUNCS_free(st) SKM_sk_free(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_num(st) SKM_sk_num(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_value(st, i) SKM_sk_value(NAME_FUNCS, (st), (i))
-#define sk_NAME_FUNCS_set(st, i, val) SKM_sk_set(NAME_FUNCS, (st), (i), (val))
-#define sk_NAME_FUNCS_zero(st) SKM_sk_zero(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_push(st, val) SKM_sk_push(NAME_FUNCS, (st), (val))
-#define sk_NAME_FUNCS_unshift(st, val) SKM_sk_unshift(NAME_FUNCS, (st), (val))
-#define sk_NAME_FUNCS_find(st, val) SKM_sk_find(NAME_FUNCS, (st), (val))
-#define sk_NAME_FUNCS_find_ex(st, val) SKM_sk_find_ex(NAME_FUNCS, (st), (val))
-#define sk_NAME_FUNCS_delete(st, i) SKM_sk_delete(NAME_FUNCS, (st), (i))
-#define sk_NAME_FUNCS_delete_ptr(st, ptr) SKM_sk_delete_ptr(NAME_FUNCS, (st), (ptr))
-#define sk_NAME_FUNCS_insert(st, val, i) SKM_sk_insert(NAME_FUNCS, (st), (val), (i))
-#define sk_NAME_FUNCS_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(NAME_FUNCS, (st), (cmp))
-#define sk_NAME_FUNCS_dup(st) SKM_sk_dup(NAME_FUNCS, st)
-#define sk_NAME_FUNCS_pop_free(st, free_func) SKM_sk_pop_free(NAME_FUNCS, (st), (free_func))
-#define sk_NAME_FUNCS_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(NAME_FUNCS, (st), (copy_func), (free_func))
-#define sk_NAME_FUNCS_shift(st) SKM_sk_shift(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_pop(st) SKM_sk_pop(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_sort(st) SKM_sk_sort(NAME_FUNCS, (st))
-#define sk_NAME_FUNCS_is_sorted(st) SKM_sk_is_sorted(NAME_FUNCS, (st))
-
-#define sk_OCSP_CERTID_new(cmp) SKM_sk_new(OCSP_CERTID, (cmp))
-#define sk_OCSP_CERTID_new_null() SKM_sk_new_null(OCSP_CERTID)
-#define sk_OCSP_CERTID_free(st) SKM_sk_free(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_num(st) SKM_sk_num(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_value(st, i) SKM_sk_value(OCSP_CERTID, (st), (i))
-#define sk_OCSP_CERTID_set(st, i, val) SKM_sk_set(OCSP_CERTID, (st), (i), (val))
-#define sk_OCSP_CERTID_zero(st) SKM_sk_zero(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_push(st, val) SKM_sk_push(OCSP_CERTID, (st), (val))
-#define sk_OCSP_CERTID_unshift(st, val) SKM_sk_unshift(OCSP_CERTID, (st), (val))
-#define sk_OCSP_CERTID_find(st, val) SKM_sk_find(OCSP_CERTID, (st), (val))
-#define sk_OCSP_CERTID_find_ex(st, val) SKM_sk_find_ex(OCSP_CERTID, (st), (val))
-#define sk_OCSP_CERTID_delete(st, i) SKM_sk_delete(OCSP_CERTID, (st), (i))
-#define sk_OCSP_CERTID_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_CERTID, (st), (ptr))
-#define sk_OCSP_CERTID_insert(st, val, i) SKM_sk_insert(OCSP_CERTID, (st), (val), (i))
-#define sk_OCSP_CERTID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_CERTID, (st), (cmp))
-#define sk_OCSP_CERTID_dup(st) SKM_sk_dup(OCSP_CERTID, st)
-#define sk_OCSP_CERTID_pop_free(st, free_func) SKM_sk_pop_free(OCSP_CERTID, (st), (free_func))
-#define sk_OCSP_CERTID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_CERTID, (st), (copy_func), (free_func))
-#define sk_OCSP_CERTID_shift(st) SKM_sk_shift(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_pop(st) SKM_sk_pop(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_sort(st) SKM_sk_sort(OCSP_CERTID, (st))
-#define sk_OCSP_CERTID_is_sorted(st) SKM_sk_is_sorted(OCSP_CERTID, (st))
-
-#define sk_OCSP_ONEREQ_new(cmp) SKM_sk_new(OCSP_ONEREQ, (cmp))
-#define sk_OCSP_ONEREQ_new_null() SKM_sk_new_null(OCSP_ONEREQ)
-#define sk_OCSP_ONEREQ_free(st) SKM_sk_free(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_num(st) SKM_sk_num(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_value(st, i) SKM_sk_value(OCSP_ONEREQ, (st), (i))
-#define sk_OCSP_ONEREQ_set(st, i, val) SKM_sk_set(OCSP_ONEREQ, (st), (i), (val))
-#define sk_OCSP_ONEREQ_zero(st) SKM_sk_zero(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_push(st, val) SKM_sk_push(OCSP_ONEREQ, (st), (val))
-#define sk_OCSP_ONEREQ_unshift(st, val) SKM_sk_unshift(OCSP_ONEREQ, (st), (val))
-#define sk_OCSP_ONEREQ_find(st, val) SKM_sk_find(OCSP_ONEREQ, (st), (val))
-#define sk_OCSP_ONEREQ_find_ex(st, val) SKM_sk_find_ex(OCSP_ONEREQ, (st), (val))
-#define sk_OCSP_ONEREQ_delete(st, i) SKM_sk_delete(OCSP_ONEREQ, (st), (i))
-#define sk_OCSP_ONEREQ_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_ONEREQ, (st), (ptr))
-#define sk_OCSP_ONEREQ_insert(st, val, i) SKM_sk_insert(OCSP_ONEREQ, (st), (val), (i))
-#define sk_OCSP_ONEREQ_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_ONEREQ, (st), (cmp))
-#define sk_OCSP_ONEREQ_dup(st) SKM_sk_dup(OCSP_ONEREQ, st)
-#define sk_OCSP_ONEREQ_pop_free(st, free_func) SKM_sk_pop_free(OCSP_ONEREQ, (st), (free_func))
-#define sk_OCSP_ONEREQ_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_ONEREQ, (st), (copy_func), (free_func))
-#define sk_OCSP_ONEREQ_shift(st) SKM_sk_shift(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_pop(st) SKM_sk_pop(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_sort(st) SKM_sk_sort(OCSP_ONEREQ, (st))
-#define sk_OCSP_ONEREQ_is_sorted(st) SKM_sk_is_sorted(OCSP_ONEREQ, (st))
-
-#define sk_OCSP_RESPID_new(cmp) SKM_sk_new(OCSP_RESPID, (cmp))
-#define sk_OCSP_RESPID_new_null() SKM_sk_new_null(OCSP_RESPID)
-#define sk_OCSP_RESPID_free(st) SKM_sk_free(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_num(st) SKM_sk_num(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_value(st, i) SKM_sk_value(OCSP_RESPID, (st), (i))
-#define sk_OCSP_RESPID_set(st, i, val) SKM_sk_set(OCSP_RESPID, (st), (i), (val))
-#define sk_OCSP_RESPID_zero(st) SKM_sk_zero(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_push(st, val) SKM_sk_push(OCSP_RESPID, (st), (val))
-#define sk_OCSP_RESPID_unshift(st, val) SKM_sk_unshift(OCSP_RESPID, (st), (val))
-#define sk_OCSP_RESPID_find(st, val) SKM_sk_find(OCSP_RESPID, (st), (val))
-#define sk_OCSP_RESPID_find_ex(st, val) SKM_sk_find_ex(OCSP_RESPID, (st), (val))
-#define sk_OCSP_RESPID_delete(st, i) SKM_sk_delete(OCSP_RESPID, (st), (i))
-#define sk_OCSP_RESPID_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_RESPID, (st), (ptr))
-#define sk_OCSP_RESPID_insert(st, val, i) SKM_sk_insert(OCSP_RESPID, (st), (val), (i))
-#define sk_OCSP_RESPID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_RESPID, (st), (cmp))
-#define sk_OCSP_RESPID_dup(st) SKM_sk_dup(OCSP_RESPID, st)
-#define sk_OCSP_RESPID_pop_free(st, free_func) SKM_sk_pop_free(OCSP_RESPID, (st), (free_func))
-#define sk_OCSP_RESPID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_RESPID, (st), (copy_func), (free_func))
-#define sk_OCSP_RESPID_shift(st) SKM_sk_shift(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_pop(st) SKM_sk_pop(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_sort(st) SKM_sk_sort(OCSP_RESPID, (st))
-#define sk_OCSP_RESPID_is_sorted(st) SKM_sk_is_sorted(OCSP_RESPID, (st))
-
-#define sk_OCSP_SINGLERESP_new(cmp) SKM_sk_new(OCSP_SINGLERESP, (cmp))
-#define sk_OCSP_SINGLERESP_new_null() SKM_sk_new_null(OCSP_SINGLERESP)
-#define sk_OCSP_SINGLERESP_free(st) SKM_sk_free(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_num(st) SKM_sk_num(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_value(st, i) SKM_sk_value(OCSP_SINGLERESP, (st), (i))
-#define sk_OCSP_SINGLERESP_set(st, i, val) SKM_sk_set(OCSP_SINGLERESP, (st), (i), (val))
-#define sk_OCSP_SINGLERESP_zero(st) SKM_sk_zero(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_push(st, val) SKM_sk_push(OCSP_SINGLERESP, (st), (val))
-#define sk_OCSP_SINGLERESP_unshift(st, val) SKM_sk_unshift(OCSP_SINGLERESP, (st), (val))
-#define sk_OCSP_SINGLERESP_find(st, val) SKM_sk_find(OCSP_SINGLERESP, (st), (val))
-#define sk_OCSP_SINGLERESP_find_ex(st, val) SKM_sk_find_ex(OCSP_SINGLERESP, (st), (val))
-#define sk_OCSP_SINGLERESP_delete(st, i) SKM_sk_delete(OCSP_SINGLERESP, (st), (i))
-#define sk_OCSP_SINGLERESP_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_SINGLERESP, (st), (ptr))
-#define sk_OCSP_SINGLERESP_insert(st, val, i) SKM_sk_insert(OCSP_SINGLERESP, (st), (val), (i))
-#define sk_OCSP_SINGLERESP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_SINGLERESP, (st), (cmp))
-#define sk_OCSP_SINGLERESP_dup(st) SKM_sk_dup(OCSP_SINGLERESP, st)
-#define sk_OCSP_SINGLERESP_pop_free(st, free_func) SKM_sk_pop_free(OCSP_SINGLERESP, (st), (free_func))
-#define sk_OCSP_SINGLERESP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_SINGLERESP, (st), (copy_func), (free_func))
-#define sk_OCSP_SINGLERESP_shift(st) SKM_sk_shift(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_pop(st) SKM_sk_pop(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_sort(st) SKM_sk_sort(OCSP_SINGLERESP, (st))
-#define sk_OCSP_SINGLERESP_is_sorted(st) SKM_sk_is_sorted(OCSP_SINGLERESP, (st))
-
-#define sk_PKCS12_SAFEBAG_new(cmp) SKM_sk_new(PKCS12_SAFEBAG, (cmp))
-#define sk_PKCS12_SAFEBAG_new_null() SKM_sk_new_null(PKCS12_SAFEBAG)
-#define sk_PKCS12_SAFEBAG_free(st) SKM_sk_free(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_num(st) SKM_sk_num(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_value(st, i) SKM_sk_value(PKCS12_SAFEBAG, (st), (i))
-#define sk_PKCS12_SAFEBAG_set(st, i, val) SKM_sk_set(PKCS12_SAFEBAG, (st), (i), (val))
-#define sk_PKCS12_SAFEBAG_zero(st) SKM_sk_zero(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_push(st, val) SKM_sk_push(PKCS12_SAFEBAG, (st), (val))
-#define sk_PKCS12_SAFEBAG_unshift(st, val) SKM_sk_unshift(PKCS12_SAFEBAG, (st), (val))
-#define sk_PKCS12_SAFEBAG_find(st, val) SKM_sk_find(PKCS12_SAFEBAG, (st), (val))
-#define sk_PKCS12_SAFEBAG_find_ex(st, val) SKM_sk_find_ex(PKCS12_SAFEBAG, (st), (val))
-#define sk_PKCS12_SAFEBAG_delete(st, i) SKM_sk_delete(PKCS12_SAFEBAG, (st), (i))
-#define sk_PKCS12_SAFEBAG_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS12_SAFEBAG, (st), (ptr))
-#define sk_PKCS12_SAFEBAG_insert(st, val, i) SKM_sk_insert(PKCS12_SAFEBAG, (st), (val), (i))
-#define sk_PKCS12_SAFEBAG_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS12_SAFEBAG, (st), (cmp))
-#define sk_PKCS12_SAFEBAG_dup(st) SKM_sk_dup(PKCS12_SAFEBAG, st)
-#define sk_PKCS12_SAFEBAG_pop_free(st, free_func) SKM_sk_pop_free(PKCS12_SAFEBAG, (st), (free_func))
-#define sk_PKCS12_SAFEBAG_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS12_SAFEBAG, (st), (copy_func), (free_func))
-#define sk_PKCS12_SAFEBAG_shift(st) SKM_sk_shift(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_pop(st) SKM_sk_pop(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_sort(st) SKM_sk_sort(PKCS12_SAFEBAG, (st))
-#define sk_PKCS12_SAFEBAG_is_sorted(st) SKM_sk_is_sorted(PKCS12_SAFEBAG, (st))
-
-#define sk_PKCS7_new(cmp) SKM_sk_new(PKCS7, (cmp))
-#define sk_PKCS7_new_null() SKM_sk_new_null(PKCS7)
-#define sk_PKCS7_free(st) SKM_sk_free(PKCS7, (st))
-#define sk_PKCS7_num(st) SKM_sk_num(PKCS7, (st))
-#define sk_PKCS7_value(st, i) SKM_sk_value(PKCS7, (st), (i))
-#define sk_PKCS7_set(st, i, val) SKM_sk_set(PKCS7, (st), (i), (val))
-#define sk_PKCS7_zero(st) SKM_sk_zero(PKCS7, (st))
-#define sk_PKCS7_push(st, val) SKM_sk_push(PKCS7, (st), (val))
-#define sk_PKCS7_unshift(st, val) SKM_sk_unshift(PKCS7, (st), (val))
-#define sk_PKCS7_find(st, val) SKM_sk_find(PKCS7, (st), (val))
-#define sk_PKCS7_find_ex(st, val) SKM_sk_find_ex(PKCS7, (st), (val))
-#define sk_PKCS7_delete(st, i) SKM_sk_delete(PKCS7, (st), (i))
-#define sk_PKCS7_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7, (st), (ptr))
-#define sk_PKCS7_insert(st, val, i) SKM_sk_insert(PKCS7, (st), (val), (i))
-#define sk_PKCS7_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7, (st), (cmp))
-#define sk_PKCS7_dup(st) SKM_sk_dup(PKCS7, st)
-#define sk_PKCS7_pop_free(st, free_func) SKM_sk_pop_free(PKCS7, (st), (free_func))
-#define sk_PKCS7_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7, (st), (copy_func), (free_func))
-#define sk_PKCS7_shift(st) SKM_sk_shift(PKCS7, (st))
-#define sk_PKCS7_pop(st) SKM_sk_pop(PKCS7, (st))
-#define sk_PKCS7_sort(st) SKM_sk_sort(PKCS7, (st))
-#define sk_PKCS7_is_sorted(st) SKM_sk_is_sorted(PKCS7, (st))
-
-#define sk_PKCS7_RECIP_INFO_new(cmp) SKM_sk_new(PKCS7_RECIP_INFO, (cmp))
-#define sk_PKCS7_RECIP_INFO_new_null() SKM_sk_new_null(PKCS7_RECIP_INFO)
-#define sk_PKCS7_RECIP_INFO_free(st) SKM_sk_free(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_num(st) SKM_sk_num(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_value(st, i) SKM_sk_value(PKCS7_RECIP_INFO, (st), (i))
-#define sk_PKCS7_RECIP_INFO_set(st, i, val) SKM_sk_set(PKCS7_RECIP_INFO, (st), (i), (val))
-#define sk_PKCS7_RECIP_INFO_zero(st) SKM_sk_zero(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_push(st, val) SKM_sk_push(PKCS7_RECIP_INFO, (st), (val))
-#define sk_PKCS7_RECIP_INFO_unshift(st, val) SKM_sk_unshift(PKCS7_RECIP_INFO, (st), (val))
-#define sk_PKCS7_RECIP_INFO_find(st, val) SKM_sk_find(PKCS7_RECIP_INFO, (st), (val))
-#define sk_PKCS7_RECIP_INFO_find_ex(st, val) SKM_sk_find_ex(PKCS7_RECIP_INFO, (st), (val))
-#define sk_PKCS7_RECIP_INFO_delete(st, i) SKM_sk_delete(PKCS7_RECIP_INFO, (st), (i))
-#define sk_PKCS7_RECIP_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7_RECIP_INFO, (st), (ptr))
-#define sk_PKCS7_RECIP_INFO_insert(st, val, i) SKM_sk_insert(PKCS7_RECIP_INFO, (st), (val), (i))
-#define sk_PKCS7_RECIP_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7_RECIP_INFO, (st), (cmp))
-#define sk_PKCS7_RECIP_INFO_dup(st) SKM_sk_dup(PKCS7_RECIP_INFO, st)
-#define sk_PKCS7_RECIP_INFO_pop_free(st, free_func) SKM_sk_pop_free(PKCS7_RECIP_INFO, (st), (free_func))
-#define sk_PKCS7_RECIP_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7_RECIP_INFO, (st), (copy_func), (free_func))
-#define sk_PKCS7_RECIP_INFO_shift(st) SKM_sk_shift(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_pop(st) SKM_sk_pop(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_sort(st) SKM_sk_sort(PKCS7_RECIP_INFO, (st))
-#define sk_PKCS7_RECIP_INFO_is_sorted(st) SKM_sk_is_sorted(PKCS7_RECIP_INFO, (st))
-
-#define sk_PKCS7_SIGNER_INFO_new(cmp) SKM_sk_new(PKCS7_SIGNER_INFO, (cmp))
-#define sk_PKCS7_SIGNER_INFO_new_null() SKM_sk_new_null(PKCS7_SIGNER_INFO)
-#define sk_PKCS7_SIGNER_INFO_free(st) SKM_sk_free(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_num(st) SKM_sk_num(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_value(st, i) SKM_sk_value(PKCS7_SIGNER_INFO, (st), (i))
-#define sk_PKCS7_SIGNER_INFO_set(st, i, val) SKM_sk_set(PKCS7_SIGNER_INFO, (st), (i), (val))
-#define sk_PKCS7_SIGNER_INFO_zero(st) SKM_sk_zero(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_push(st, val) SKM_sk_push(PKCS7_SIGNER_INFO, (st), (val))
-#define sk_PKCS7_SIGNER_INFO_unshift(st, val) SKM_sk_unshift(PKCS7_SIGNER_INFO, (st), (val))
-#define sk_PKCS7_SIGNER_INFO_find(st, val) SKM_sk_find(PKCS7_SIGNER_INFO, (st), (val))
-#define sk_PKCS7_SIGNER_INFO_find_ex(st, val) SKM_sk_find_ex(PKCS7_SIGNER_INFO, (st), (val))
-#define sk_PKCS7_SIGNER_INFO_delete(st, i) SKM_sk_delete(PKCS7_SIGNER_INFO, (st), (i))
-#define sk_PKCS7_SIGNER_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7_SIGNER_INFO, (st), (ptr))
-#define sk_PKCS7_SIGNER_INFO_insert(st, val, i) SKM_sk_insert(PKCS7_SIGNER_INFO, (st), (val), (i))
-#define sk_PKCS7_SIGNER_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7_SIGNER_INFO, (st), (cmp))
-#define sk_PKCS7_SIGNER_INFO_dup(st) SKM_sk_dup(PKCS7_SIGNER_INFO, st)
-#define sk_PKCS7_SIGNER_INFO_pop_free(st, free_func) SKM_sk_pop_free(PKCS7_SIGNER_INFO, (st), (free_func))
-#define sk_PKCS7_SIGNER_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7_SIGNER_INFO, (st), (copy_func), (free_func))
-#define sk_PKCS7_SIGNER_INFO_shift(st) SKM_sk_shift(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_pop(st) SKM_sk_pop(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_sort(st) SKM_sk_sort(PKCS7_SIGNER_INFO, (st))
-#define sk_PKCS7_SIGNER_INFO_is_sorted(st) SKM_sk_is_sorted(PKCS7_SIGNER_INFO, (st))
-
-#define sk_POLICYINFO_new(cmp) SKM_sk_new(POLICYINFO, (cmp))
-#define sk_POLICYINFO_new_null() SKM_sk_new_null(POLICYINFO)
-#define sk_POLICYINFO_free(st) SKM_sk_free(POLICYINFO, (st))
-#define sk_POLICYINFO_num(st) SKM_sk_num(POLICYINFO, (st))
-#define sk_POLICYINFO_value(st, i) SKM_sk_value(POLICYINFO, (st), (i))
-#define sk_POLICYINFO_set(st, i, val) SKM_sk_set(POLICYINFO, (st), (i), (val))
-#define sk_POLICYINFO_zero(st) SKM_sk_zero(POLICYINFO, (st))
-#define sk_POLICYINFO_push(st, val) SKM_sk_push(POLICYINFO, (st), (val))
-#define sk_POLICYINFO_unshift(st, val) SKM_sk_unshift(POLICYINFO, (st), (val))
-#define sk_POLICYINFO_find(st, val) SKM_sk_find(POLICYINFO, (st), (val))
-#define sk_POLICYINFO_find_ex(st, val) SKM_sk_find_ex(POLICYINFO, (st), (val))
-#define sk_POLICYINFO_delete(st, i) SKM_sk_delete(POLICYINFO, (st), (i))
-#define sk_POLICYINFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICYINFO, (st), (ptr))
-#define sk_POLICYINFO_insert(st, val, i) SKM_sk_insert(POLICYINFO, (st), (val), (i))
-#define sk_POLICYINFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICYINFO, (st), (cmp))
-#define sk_POLICYINFO_dup(st) SKM_sk_dup(POLICYINFO, st)
-#define sk_POLICYINFO_pop_free(st, free_func) SKM_sk_pop_free(POLICYINFO, (st), (free_func))
-#define sk_POLICYINFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICYINFO, (st), (copy_func), (free_func))
-#define sk_POLICYINFO_shift(st) SKM_sk_shift(POLICYINFO, (st))
-#define sk_POLICYINFO_pop(st) SKM_sk_pop(POLICYINFO, (st))
-#define sk_POLICYINFO_sort(st) SKM_sk_sort(POLICYINFO, (st))
-#define sk_POLICYINFO_is_sorted(st) SKM_sk_is_sorted(POLICYINFO, (st))
-
-#define sk_POLICYQUALINFO_new(cmp) SKM_sk_new(POLICYQUALINFO, (cmp))
-#define sk_POLICYQUALINFO_new_null() SKM_sk_new_null(POLICYQUALINFO)
-#define sk_POLICYQUALINFO_free(st) SKM_sk_free(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_num(st) SKM_sk_num(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_value(st, i) SKM_sk_value(POLICYQUALINFO, (st), (i))
-#define sk_POLICYQUALINFO_set(st, i, val) SKM_sk_set(POLICYQUALINFO, (st), (i), (val))
-#define sk_POLICYQUALINFO_zero(st) SKM_sk_zero(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_push(st, val) SKM_sk_push(POLICYQUALINFO, (st), (val))
-#define sk_POLICYQUALINFO_unshift(st, val) SKM_sk_unshift(POLICYQUALINFO, (st), (val))
-#define sk_POLICYQUALINFO_find(st, val) SKM_sk_find(POLICYQUALINFO, (st), (val))
-#define sk_POLICYQUALINFO_find_ex(st, val) SKM_sk_find_ex(POLICYQUALINFO, (st), (val))
-#define sk_POLICYQUALINFO_delete(st, i) SKM_sk_delete(POLICYQUALINFO, (st), (i))
-#define sk_POLICYQUALINFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICYQUALINFO, (st), (ptr))
-#define sk_POLICYQUALINFO_insert(st, val, i) SKM_sk_insert(POLICYQUALINFO, (st), (val), (i))
-#define sk_POLICYQUALINFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICYQUALINFO, (st), (cmp))
-#define sk_POLICYQUALINFO_dup(st) SKM_sk_dup(POLICYQUALINFO, st)
-#define sk_POLICYQUALINFO_pop_free(st, free_func) SKM_sk_pop_free(POLICYQUALINFO, (st), (free_func))
-#define sk_POLICYQUALINFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICYQUALINFO, (st), (copy_func), (free_func))
-#define sk_POLICYQUALINFO_shift(st) SKM_sk_shift(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_pop(st) SKM_sk_pop(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_sort(st) SKM_sk_sort(POLICYQUALINFO, (st))
-#define sk_POLICYQUALINFO_is_sorted(st) SKM_sk_is_sorted(POLICYQUALINFO, (st))
-
-#define sk_POLICY_MAPPING_new(cmp) SKM_sk_new(POLICY_MAPPING, (cmp))
-#define sk_POLICY_MAPPING_new_null() SKM_sk_new_null(POLICY_MAPPING)
-#define sk_POLICY_MAPPING_free(st) SKM_sk_free(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_num(st) SKM_sk_num(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_value(st, i) SKM_sk_value(POLICY_MAPPING, (st), (i))
-#define sk_POLICY_MAPPING_set(st, i, val) SKM_sk_set(POLICY_MAPPING, (st), (i), (val))
-#define sk_POLICY_MAPPING_zero(st) SKM_sk_zero(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_push(st, val) SKM_sk_push(POLICY_MAPPING, (st), (val))
-#define sk_POLICY_MAPPING_unshift(st, val) SKM_sk_unshift(POLICY_MAPPING, (st), (val))
-#define sk_POLICY_MAPPING_find(st, val) SKM_sk_find(POLICY_MAPPING, (st), (val))
-#define sk_POLICY_MAPPING_find_ex(st, val) SKM_sk_find_ex(POLICY_MAPPING, (st), (val))
-#define sk_POLICY_MAPPING_delete(st, i) SKM_sk_delete(POLICY_MAPPING, (st), (i))
-#define sk_POLICY_MAPPING_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICY_MAPPING, (st), (ptr))
-#define sk_POLICY_MAPPING_insert(st, val, i) SKM_sk_insert(POLICY_MAPPING, (st), (val), (i))
-#define sk_POLICY_MAPPING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICY_MAPPING, (st), (cmp))
-#define sk_POLICY_MAPPING_dup(st) SKM_sk_dup(POLICY_MAPPING, st)
-#define sk_POLICY_MAPPING_pop_free(st, free_func) SKM_sk_pop_free(POLICY_MAPPING, (st), (free_func))
-#define sk_POLICY_MAPPING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICY_MAPPING, (st), (copy_func), (free_func))
-#define sk_POLICY_MAPPING_shift(st) SKM_sk_shift(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_pop(st) SKM_sk_pop(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_sort(st) SKM_sk_sort(POLICY_MAPPING, (st))
-#define sk_POLICY_MAPPING_is_sorted(st) SKM_sk_is_sorted(POLICY_MAPPING, (st))
-
-#define sk_SCT_new(cmp) SKM_sk_new(SCT, (cmp))
-#define sk_SCT_new_null() SKM_sk_new_null(SCT)
-#define sk_SCT_free(st) SKM_sk_free(SCT, (st))
-#define sk_SCT_num(st) SKM_sk_num(SCT, (st))
-#define sk_SCT_value(st, i) SKM_sk_value(SCT, (st), (i))
-#define sk_SCT_set(st, i, val) SKM_sk_set(SCT, (st), (i), (val))
-#define sk_SCT_zero(st) SKM_sk_zero(SCT, (st))
-#define sk_SCT_push(st, val) SKM_sk_push(SCT, (st), (val))
-#define sk_SCT_unshift(st, val) SKM_sk_unshift(SCT, (st), (val))
-#define sk_SCT_find(st, val) SKM_sk_find(SCT, (st), (val))
-#define sk_SCT_find_ex(st, val) SKM_sk_find_ex(SCT, (st), (val))
-#define sk_SCT_delete(st, i) SKM_sk_delete(SCT, (st), (i))
-#define sk_SCT_delete_ptr(st, ptr) SKM_sk_delete_ptr(SCT, (st), (ptr))
-#define sk_SCT_insert(st, val, i) SKM_sk_insert(SCT, (st), (val), (i))
-#define sk_SCT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SCT, (st), (cmp))
-#define sk_SCT_dup(st) SKM_sk_dup(SCT, st)
-#define sk_SCT_pop_free(st, free_func) SKM_sk_pop_free(SCT, (st), (free_func))
-#define sk_SCT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SCT, (st), (copy_func), (free_func))
-#define sk_SCT_shift(st) SKM_sk_shift(SCT, (st))
-#define sk_SCT_pop(st) SKM_sk_pop(SCT, (st))
-#define sk_SCT_sort(st) SKM_sk_sort(SCT, (st))
-#define sk_SCT_is_sorted(st) SKM_sk_is_sorted(SCT, (st))
-
-#define sk_SRP_gN_new(cmp) SKM_sk_new(SRP_gN, (cmp))
-#define sk_SRP_gN_new_null() SKM_sk_new_null(SRP_gN)
-#define sk_SRP_gN_free(st) SKM_sk_free(SRP_gN, (st))
-#define sk_SRP_gN_num(st) SKM_sk_num(SRP_gN, (st))
-#define sk_SRP_gN_value(st, i) SKM_sk_value(SRP_gN, (st), (i))
-#define sk_SRP_gN_set(st, i, val) SKM_sk_set(SRP_gN, (st), (i), (val))
-#define sk_SRP_gN_zero(st) SKM_sk_zero(SRP_gN, (st))
-#define sk_SRP_gN_push(st, val) SKM_sk_push(SRP_gN, (st), (val))
-#define sk_SRP_gN_unshift(st, val) SKM_sk_unshift(SRP_gN, (st), (val))
-#define sk_SRP_gN_find(st, val) SKM_sk_find(SRP_gN, (st), (val))
-#define sk_SRP_gN_find_ex(st, val) SKM_sk_find_ex(SRP_gN, (st), (val))
-#define sk_SRP_gN_delete(st, i) SKM_sk_delete(SRP_gN, (st), (i))
-#define sk_SRP_gN_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_gN, (st), (ptr))
-#define sk_SRP_gN_insert(st, val, i) SKM_sk_insert(SRP_gN, (st), (val), (i))
-#define sk_SRP_gN_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_gN, (st), (cmp))
-#define sk_SRP_gN_dup(st) SKM_sk_dup(SRP_gN, st)
-#define sk_SRP_gN_pop_free(st, free_func) SKM_sk_pop_free(SRP_gN, (st), (free_func))
-#define sk_SRP_gN_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_gN, (st), (copy_func), (free_func))
-#define sk_SRP_gN_shift(st) SKM_sk_shift(SRP_gN, (st))
-#define sk_SRP_gN_pop(st) SKM_sk_pop(SRP_gN, (st))
-#define sk_SRP_gN_sort(st) SKM_sk_sort(SRP_gN, (st))
-#define sk_SRP_gN_is_sorted(st) SKM_sk_is_sorted(SRP_gN, (st))
-
-#define sk_SRP_gN_cache_new(cmp) SKM_sk_new(SRP_gN_cache, (cmp))
-#define sk_SRP_gN_cache_new_null() SKM_sk_new_null(SRP_gN_cache)
-#define sk_SRP_gN_cache_free(st) SKM_sk_free(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_num(st) SKM_sk_num(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_value(st, i) SKM_sk_value(SRP_gN_cache, (st), (i))
-#define sk_SRP_gN_cache_set(st, i, val) SKM_sk_set(SRP_gN_cache, (st), (i), (val))
-#define sk_SRP_gN_cache_zero(st) SKM_sk_zero(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_push(st, val) SKM_sk_push(SRP_gN_cache, (st), (val))
-#define sk_SRP_gN_cache_unshift(st, val) SKM_sk_unshift(SRP_gN_cache, (st), (val))
-#define sk_SRP_gN_cache_find(st, val) SKM_sk_find(SRP_gN_cache, (st), (val))
-#define sk_SRP_gN_cache_find_ex(st, val) SKM_sk_find_ex(SRP_gN_cache, (st), (val))
-#define sk_SRP_gN_cache_delete(st, i) SKM_sk_delete(SRP_gN_cache, (st), (i))
-#define sk_SRP_gN_cache_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_gN_cache, (st), (ptr))
-#define sk_SRP_gN_cache_insert(st, val, i) SKM_sk_insert(SRP_gN_cache, (st), (val), (i))
-#define sk_SRP_gN_cache_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_gN_cache, (st), (cmp))
-#define sk_SRP_gN_cache_dup(st) SKM_sk_dup(SRP_gN_cache, st)
-#define sk_SRP_gN_cache_pop_free(st, free_func) SKM_sk_pop_free(SRP_gN_cache, (st), (free_func))
-#define sk_SRP_gN_cache_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_gN_cache, (st), (copy_func), (free_func))
-#define sk_SRP_gN_cache_shift(st) SKM_sk_shift(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_pop(st) SKM_sk_pop(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_sort(st) SKM_sk_sort(SRP_gN_cache, (st))
-#define sk_SRP_gN_cache_is_sorted(st) SKM_sk_is_sorted(SRP_gN_cache, (st))
-
-#define sk_SRP_user_pwd_new(cmp) SKM_sk_new(SRP_user_pwd, (cmp))
-#define sk_SRP_user_pwd_new_null() SKM_sk_new_null(SRP_user_pwd)
-#define sk_SRP_user_pwd_free(st) SKM_sk_free(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_num(st) SKM_sk_num(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_value(st, i) SKM_sk_value(SRP_user_pwd, (st), (i))
-#define sk_SRP_user_pwd_set(st, i, val) SKM_sk_set(SRP_user_pwd, (st), (i), (val))
-#define sk_SRP_user_pwd_zero(st) SKM_sk_zero(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_push(st, val) SKM_sk_push(SRP_user_pwd, (st), (val))
-#define sk_SRP_user_pwd_unshift(st, val) SKM_sk_unshift(SRP_user_pwd, (st), (val))
-#define sk_SRP_user_pwd_find(st, val) SKM_sk_find(SRP_user_pwd, (st), (val))
-#define sk_SRP_user_pwd_find_ex(st, val) SKM_sk_find_ex(SRP_user_pwd, (st), (val))
-#define sk_SRP_user_pwd_delete(st, i) SKM_sk_delete(SRP_user_pwd, (st), (i))
-#define sk_SRP_user_pwd_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_user_pwd, (st), (ptr))
-#define sk_SRP_user_pwd_insert(st, val, i) SKM_sk_insert(SRP_user_pwd, (st), (val), (i))
-#define sk_SRP_user_pwd_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_user_pwd, (st), (cmp))
-#define sk_SRP_user_pwd_dup(st) SKM_sk_dup(SRP_user_pwd, st)
-#define sk_SRP_user_pwd_pop_free(st, free_func) SKM_sk_pop_free(SRP_user_pwd, (st), (free_func))
-#define sk_SRP_user_pwd_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_user_pwd, (st), (copy_func), (free_func))
-#define sk_SRP_user_pwd_shift(st) SKM_sk_shift(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_pop(st) SKM_sk_pop(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_sort(st) SKM_sk_sort(SRP_user_pwd, (st))
-#define sk_SRP_user_pwd_is_sorted(st) SKM_sk_is_sorted(SRP_user_pwd, (st))
-
-#define sk_SRTP_PROTECTION_PROFILE_new(cmp) SKM_sk_new(SRTP_PROTECTION_PROFILE, (cmp))
-#define sk_SRTP_PROTECTION_PROFILE_new_null() SKM_sk_new_null(SRTP_PROTECTION_PROFILE)
-#define sk_SRTP_PROTECTION_PROFILE_free(st) SKM_sk_free(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_num(st) SKM_sk_num(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_value(st, i) SKM_sk_value(SRTP_PROTECTION_PROFILE, (st), (i))
-#define sk_SRTP_PROTECTION_PROFILE_set(st, i, val) SKM_sk_set(SRTP_PROTECTION_PROFILE, (st), (i), (val))
-#define sk_SRTP_PROTECTION_PROFILE_zero(st) SKM_sk_zero(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_push(st, val) SKM_sk_push(SRTP_PROTECTION_PROFILE, (st), (val))
-#define sk_SRTP_PROTECTION_PROFILE_unshift(st, val) SKM_sk_unshift(SRTP_PROTECTION_PROFILE, (st), (val))
-#define sk_SRTP_PROTECTION_PROFILE_find(st, val) SKM_sk_find(SRTP_PROTECTION_PROFILE, (st), (val))
-#define sk_SRTP_PROTECTION_PROFILE_find_ex(st, val) SKM_sk_find_ex(SRTP_PROTECTION_PROFILE, (st), (val))
-#define sk_SRTP_PROTECTION_PROFILE_delete(st, i) SKM_sk_delete(SRTP_PROTECTION_PROFILE, (st), (i))
-#define sk_SRTP_PROTECTION_PROFILE_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRTP_PROTECTION_PROFILE, (st), (ptr))
-#define sk_SRTP_PROTECTION_PROFILE_insert(st, val, i) SKM_sk_insert(SRTP_PROTECTION_PROFILE, (st), (val), (i))
-#define sk_SRTP_PROTECTION_PROFILE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRTP_PROTECTION_PROFILE, (st), (cmp))
-#define sk_SRTP_PROTECTION_PROFILE_dup(st) SKM_sk_dup(SRTP_PROTECTION_PROFILE, st)
-#define sk_SRTP_PROTECTION_PROFILE_pop_free(st, free_func) SKM_sk_pop_free(SRTP_PROTECTION_PROFILE, (st), (free_func))
-#define sk_SRTP_PROTECTION_PROFILE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRTP_PROTECTION_PROFILE, (st), (copy_func), (free_func))
-#define sk_SRTP_PROTECTION_PROFILE_shift(st) SKM_sk_shift(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_pop(st) SKM_sk_pop(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_sort(st) SKM_sk_sort(SRTP_PROTECTION_PROFILE, (st))
-#define sk_SRTP_PROTECTION_PROFILE_is_sorted(st) SKM_sk_is_sorted(SRTP_PROTECTION_PROFILE, (st))
-
-#define sk_SSL_CIPHER_new(cmp) SKM_sk_new(SSL_CIPHER, (cmp))
-#define sk_SSL_CIPHER_new_null() SKM_sk_new_null(SSL_CIPHER)
-#define sk_SSL_CIPHER_free(st) SKM_sk_free(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_num(st) SKM_sk_num(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_value(st, i) SKM_sk_value(SSL_CIPHER, (st), (i))
-#define sk_SSL_CIPHER_set(st, i, val) SKM_sk_set(SSL_CIPHER, (st), (i), (val))
-#define sk_SSL_CIPHER_zero(st) SKM_sk_zero(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_push(st, val) SKM_sk_push(SSL_CIPHER, (st), (val))
-#define sk_SSL_CIPHER_unshift(st, val) SKM_sk_unshift(SSL_CIPHER, (st), (val))
-#define sk_SSL_CIPHER_find(st, val) SKM_sk_find(SSL_CIPHER, (st), (val))
-#define sk_SSL_CIPHER_find_ex(st, val) SKM_sk_find_ex(SSL_CIPHER, (st), (val))
-#define sk_SSL_CIPHER_delete(st, i) SKM_sk_delete(SSL_CIPHER, (st), (i))
-#define sk_SSL_CIPHER_delete_ptr(st, ptr) SKM_sk_delete_ptr(SSL_CIPHER, (st), (ptr))
-#define sk_SSL_CIPHER_insert(st, val, i) SKM_sk_insert(SSL_CIPHER, (st), (val), (i))
-#define sk_SSL_CIPHER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SSL_CIPHER, (st), (cmp))
-#define sk_SSL_CIPHER_dup(st) SKM_sk_dup(SSL_CIPHER, st)
-#define sk_SSL_CIPHER_pop_free(st, free_func) SKM_sk_pop_free(SSL_CIPHER, (st), (free_func))
-#define sk_SSL_CIPHER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SSL_CIPHER, (st), (copy_func), (free_func))
-#define sk_SSL_CIPHER_shift(st) SKM_sk_shift(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_pop(st) SKM_sk_pop(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_sort(st) SKM_sk_sort(SSL_CIPHER, (st))
-#define sk_SSL_CIPHER_is_sorted(st) SKM_sk_is_sorted(SSL_CIPHER, (st))
-
-#define sk_SSL_COMP_new(cmp) SKM_sk_new(SSL_COMP, (cmp))
-#define sk_SSL_COMP_new_null() SKM_sk_new_null(SSL_COMP)
-#define sk_SSL_COMP_free(st) SKM_sk_free(SSL_COMP, (st))
-#define sk_SSL_COMP_num(st) SKM_sk_num(SSL_COMP, (st))
-#define sk_SSL_COMP_value(st, i) SKM_sk_value(SSL_COMP, (st), (i))
-#define sk_SSL_COMP_set(st, i, val) SKM_sk_set(SSL_COMP, (st), (i), (val))
-#define sk_SSL_COMP_zero(st) SKM_sk_zero(SSL_COMP, (st))
-#define sk_SSL_COMP_push(st, val) SKM_sk_push(SSL_COMP, (st), (val))
-#define sk_SSL_COMP_unshift(st, val) SKM_sk_unshift(SSL_COMP, (st), (val))
-#define sk_SSL_COMP_find(st, val) SKM_sk_find(SSL_COMP, (st), (val))
-#define sk_SSL_COMP_find_ex(st, val) SKM_sk_find_ex(SSL_COMP, (st), (val))
-#define sk_SSL_COMP_delete(st, i) SKM_sk_delete(SSL_COMP, (st), (i))
-#define sk_SSL_COMP_delete_ptr(st, ptr) SKM_sk_delete_ptr(SSL_COMP, (st), (ptr))
-#define sk_SSL_COMP_insert(st, val, i) SKM_sk_insert(SSL_COMP, (st), (val), (i))
-#define sk_SSL_COMP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SSL_COMP, (st), (cmp))
-#define sk_SSL_COMP_dup(st) SKM_sk_dup(SSL_COMP, st)
-#define sk_SSL_COMP_pop_free(st, free_func) SKM_sk_pop_free(SSL_COMP, (st), (free_func))
-#define sk_SSL_COMP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SSL_COMP, (st), (copy_func), (free_func))
-#define sk_SSL_COMP_shift(st) SKM_sk_shift(SSL_COMP, (st))
-#define sk_SSL_COMP_pop(st) SKM_sk_pop(SSL_COMP, (st))
-#define sk_SSL_COMP_sort(st) SKM_sk_sort(SSL_COMP, (st))
-#define sk_SSL_COMP_is_sorted(st) SKM_sk_is_sorted(SSL_COMP, (st))
-
-#define sk_STACK_OF_X509_NAME_ENTRY_new(cmp) SKM_sk_new(STACK_OF_X509_NAME_ENTRY, (cmp))
-#define sk_STACK_OF_X509_NAME_ENTRY_new_null() SKM_sk_new_null(STACK_OF_X509_NAME_ENTRY)
-#define sk_STACK_OF_X509_NAME_ENTRY_free(st) SKM_sk_free(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_num(st) SKM_sk_num(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_value(st, i) SKM_sk_value(STACK_OF_X509_NAME_ENTRY, (st), (i))
-#define sk_STACK_OF_X509_NAME_ENTRY_set(st, i, val) SKM_sk_set(STACK_OF_X509_NAME_ENTRY, (st), (i), (val))
-#define sk_STACK_OF_X509_NAME_ENTRY_zero(st) SKM_sk_zero(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_push(st, val) SKM_sk_push(STACK_OF_X509_NAME_ENTRY, (st), (val))
-#define sk_STACK_OF_X509_NAME_ENTRY_unshift(st, val) SKM_sk_unshift(STACK_OF_X509_NAME_ENTRY, (st), (val))
-#define sk_STACK_OF_X509_NAME_ENTRY_find(st, val) SKM_sk_find(STACK_OF_X509_NAME_ENTRY, (st), (val))
-#define sk_STACK_OF_X509_NAME_ENTRY_find_ex(st, val) SKM_sk_find_ex(STACK_OF_X509_NAME_ENTRY, (st), (val))
-#define sk_STACK_OF_X509_NAME_ENTRY_delete(st, i) SKM_sk_delete(STACK_OF_X509_NAME_ENTRY, (st), (i))
-#define sk_STACK_OF_X509_NAME_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(STACK_OF_X509_NAME_ENTRY, (st), (ptr))
-#define sk_STACK_OF_X509_NAME_ENTRY_insert(st, val, i) SKM_sk_insert(STACK_OF_X509_NAME_ENTRY, (st), (val), (i))
-#define sk_STACK_OF_X509_NAME_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STACK_OF_X509_NAME_ENTRY, (st), (cmp))
-#define sk_STACK_OF_X509_NAME_ENTRY_dup(st) SKM_sk_dup(STACK_OF_X509_NAME_ENTRY, st)
-#define sk_STACK_OF_X509_NAME_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(STACK_OF_X509_NAME_ENTRY, (st), (free_func))
-#define sk_STACK_OF_X509_NAME_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STACK_OF_X509_NAME_ENTRY, (st), (copy_func), (free_func))
-#define sk_STACK_OF_X509_NAME_ENTRY_shift(st) SKM_sk_shift(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_pop(st) SKM_sk_pop(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_sort(st) SKM_sk_sort(STACK_OF_X509_NAME_ENTRY, (st))
-#define sk_STACK_OF_X509_NAME_ENTRY_is_sorted(st) SKM_sk_is_sorted(STACK_OF_X509_NAME_ENTRY, (st))
-
-#define sk_STORE_ATTR_INFO_new(cmp) SKM_sk_new(STORE_ATTR_INFO, (cmp))
-#define sk_STORE_ATTR_INFO_new_null() SKM_sk_new_null(STORE_ATTR_INFO)
-#define sk_STORE_ATTR_INFO_free(st) SKM_sk_free(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_num(st) SKM_sk_num(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_value(st, i) SKM_sk_value(STORE_ATTR_INFO, (st), (i))
-#define sk_STORE_ATTR_INFO_set(st, i, val) SKM_sk_set(STORE_ATTR_INFO, (st), (i), (val))
-#define sk_STORE_ATTR_INFO_zero(st) SKM_sk_zero(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_push(st, val) SKM_sk_push(STORE_ATTR_INFO, (st), (val))
-#define sk_STORE_ATTR_INFO_unshift(st, val) SKM_sk_unshift(STORE_ATTR_INFO, (st), (val))
-#define sk_STORE_ATTR_INFO_find(st, val) SKM_sk_find(STORE_ATTR_INFO, (st), (val))
-#define sk_STORE_ATTR_INFO_find_ex(st, val) SKM_sk_find_ex(STORE_ATTR_INFO, (st), (val))
-#define sk_STORE_ATTR_INFO_delete(st, i) SKM_sk_delete(STORE_ATTR_INFO, (st), (i))
-#define sk_STORE_ATTR_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(STORE_ATTR_INFO, (st), (ptr))
-#define sk_STORE_ATTR_INFO_insert(st, val, i) SKM_sk_insert(STORE_ATTR_INFO, (st), (val), (i))
-#define sk_STORE_ATTR_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STORE_ATTR_INFO, (st), (cmp))
-#define sk_STORE_ATTR_INFO_dup(st) SKM_sk_dup(STORE_ATTR_INFO, st)
-#define sk_STORE_ATTR_INFO_pop_free(st, free_func) SKM_sk_pop_free(STORE_ATTR_INFO, (st), (free_func))
-#define sk_STORE_ATTR_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STORE_ATTR_INFO, (st), (copy_func), (free_func))
-#define sk_STORE_ATTR_INFO_shift(st) SKM_sk_shift(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_pop(st) SKM_sk_pop(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_sort(st) SKM_sk_sort(STORE_ATTR_INFO, (st))
-#define sk_STORE_ATTR_INFO_is_sorted(st) SKM_sk_is_sorted(STORE_ATTR_INFO, (st))
-
-#define sk_STORE_OBJECT_new(cmp) SKM_sk_new(STORE_OBJECT, (cmp))
-#define sk_STORE_OBJECT_new_null() SKM_sk_new_null(STORE_OBJECT)
-#define sk_STORE_OBJECT_free(st) SKM_sk_free(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_num(st) SKM_sk_num(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_value(st, i) SKM_sk_value(STORE_OBJECT, (st), (i))
-#define sk_STORE_OBJECT_set(st, i, val) SKM_sk_set(STORE_OBJECT, (st), (i), (val))
-#define sk_STORE_OBJECT_zero(st) SKM_sk_zero(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_push(st, val) SKM_sk_push(STORE_OBJECT, (st), (val))
-#define sk_STORE_OBJECT_unshift(st, val) SKM_sk_unshift(STORE_OBJECT, (st), (val))
-#define sk_STORE_OBJECT_find(st, val) SKM_sk_find(STORE_OBJECT, (st), (val))
-#define sk_STORE_OBJECT_find_ex(st, val) SKM_sk_find_ex(STORE_OBJECT, (st), (val))
-#define sk_STORE_OBJECT_delete(st, i) SKM_sk_delete(STORE_OBJECT, (st), (i))
-#define sk_STORE_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(STORE_OBJECT, (st), (ptr))
-#define sk_STORE_OBJECT_insert(st, val, i) SKM_sk_insert(STORE_OBJECT, (st), (val), (i))
-#define sk_STORE_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STORE_OBJECT, (st), (cmp))
-#define sk_STORE_OBJECT_dup(st) SKM_sk_dup(STORE_OBJECT, st)
-#define sk_STORE_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(STORE_OBJECT, (st), (free_func))
-#define sk_STORE_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STORE_OBJECT, (st), (copy_func), (free_func))
-#define sk_STORE_OBJECT_shift(st) SKM_sk_shift(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_pop(st) SKM_sk_pop(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_sort(st) SKM_sk_sort(STORE_OBJECT, (st))
-#define sk_STORE_OBJECT_is_sorted(st) SKM_sk_is_sorted(STORE_OBJECT, (st))
-
-#define sk_SXNETID_new(cmp) SKM_sk_new(SXNETID, (cmp))
-#define sk_SXNETID_new_null() SKM_sk_new_null(SXNETID)
-#define sk_SXNETID_free(st) SKM_sk_free(SXNETID, (st))
-#define sk_SXNETID_num(st) SKM_sk_num(SXNETID, (st))
-#define sk_SXNETID_value(st, i) SKM_sk_value(SXNETID, (st), (i))
-#define sk_SXNETID_set(st, i, val) SKM_sk_set(SXNETID, (st), (i), (val))
-#define sk_SXNETID_zero(st) SKM_sk_zero(SXNETID, (st))
-#define sk_SXNETID_push(st, val) SKM_sk_push(SXNETID, (st), (val))
-#define sk_SXNETID_unshift(st, val) SKM_sk_unshift(SXNETID, (st), (val))
-#define sk_SXNETID_find(st, val) SKM_sk_find(SXNETID, (st), (val))
-#define sk_SXNETID_find_ex(st, val) SKM_sk_find_ex(SXNETID, (st), (val))
-#define sk_SXNETID_delete(st, i) SKM_sk_delete(SXNETID, (st), (i))
-#define sk_SXNETID_delete_ptr(st, ptr) SKM_sk_delete_ptr(SXNETID, (st), (ptr))
-#define sk_SXNETID_insert(st, val, i) SKM_sk_insert(SXNETID, (st), (val), (i))
-#define sk_SXNETID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SXNETID, (st), (cmp))
-#define sk_SXNETID_dup(st) SKM_sk_dup(SXNETID, st)
-#define sk_SXNETID_pop_free(st, free_func) SKM_sk_pop_free(SXNETID, (st), (free_func))
-#define sk_SXNETID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SXNETID, (st), (copy_func), (free_func))
-#define sk_SXNETID_shift(st) SKM_sk_shift(SXNETID, (st))
-#define sk_SXNETID_pop(st) SKM_sk_pop(SXNETID, (st))
-#define sk_SXNETID_sort(st) SKM_sk_sort(SXNETID, (st))
-#define sk_SXNETID_is_sorted(st) SKM_sk_is_sorted(SXNETID, (st))
-
-#define sk_UI_STRING_new(cmp) SKM_sk_new(UI_STRING, (cmp))
-#define sk_UI_STRING_new_null() SKM_sk_new_null(UI_STRING)
-#define sk_UI_STRING_free(st) SKM_sk_free(UI_STRING, (st))
-#define sk_UI_STRING_num(st) SKM_sk_num(UI_STRING, (st))
-#define sk_UI_STRING_value(st, i) SKM_sk_value(UI_STRING, (st), (i))
-#define sk_UI_STRING_set(st, i, val) SKM_sk_set(UI_STRING, (st), (i), (val))
-#define sk_UI_STRING_zero(st) SKM_sk_zero(UI_STRING, (st))
-#define sk_UI_STRING_push(st, val) SKM_sk_push(UI_STRING, (st), (val))
-#define sk_UI_STRING_unshift(st, val) SKM_sk_unshift(UI_STRING, (st), (val))
-#define sk_UI_STRING_find(st, val) SKM_sk_find(UI_STRING, (st), (val))
-#define sk_UI_STRING_find_ex(st, val) SKM_sk_find_ex(UI_STRING, (st), (val))
-#define sk_UI_STRING_delete(st, i) SKM_sk_delete(UI_STRING, (st), (i))
-#define sk_UI_STRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(UI_STRING, (st), (ptr))
-#define sk_UI_STRING_insert(st, val, i) SKM_sk_insert(UI_STRING, (st), (val), (i))
-#define sk_UI_STRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(UI_STRING, (st), (cmp))
-#define sk_UI_STRING_dup(st) SKM_sk_dup(UI_STRING, st)
-#define sk_UI_STRING_pop_free(st, free_func) SKM_sk_pop_free(UI_STRING, (st), (free_func))
-#define sk_UI_STRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(UI_STRING, (st), (copy_func), (free_func))
-#define sk_UI_STRING_shift(st) SKM_sk_shift(UI_STRING, (st))
-#define sk_UI_STRING_pop(st) SKM_sk_pop(UI_STRING, (st))
-#define sk_UI_STRING_sort(st) SKM_sk_sort(UI_STRING, (st))
-#define sk_UI_STRING_is_sorted(st) SKM_sk_is_sorted(UI_STRING, (st))
-
-#define sk_X509_new(cmp) SKM_sk_new(X509, (cmp))
-#define sk_X509_new_null() SKM_sk_new_null(X509)
-#define sk_X509_free(st) SKM_sk_free(X509, (st))
-#define sk_X509_num(st) SKM_sk_num(X509, (st))
-#define sk_X509_value(st, i) SKM_sk_value(X509, (st), (i))
-#define sk_X509_set(st, i, val) SKM_sk_set(X509, (st), (i), (val))
-#define sk_X509_zero(st) SKM_sk_zero(X509, (st))
-#define sk_X509_push(st, val) SKM_sk_push(X509, (st), (val))
-#define sk_X509_unshift(st, val) SKM_sk_unshift(X509, (st), (val))
-#define sk_X509_find(st, val) SKM_sk_find(X509, (st), (val))
-#define sk_X509_find_ex(st, val) SKM_sk_find_ex(X509, (st), (val))
-#define sk_X509_delete(st, i) SKM_sk_delete(X509, (st), (i))
-#define sk_X509_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509, (st), (ptr))
-#define sk_X509_insert(st, val, i) SKM_sk_insert(X509, (st), (val), (i))
-#define sk_X509_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509, (st), (cmp))
-#define sk_X509_dup(st) SKM_sk_dup(X509, st)
-#define sk_X509_pop_free(st, free_func) SKM_sk_pop_free(X509, (st), (free_func))
-#define sk_X509_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509, (st), (copy_func), (free_func))
-#define sk_X509_shift(st) SKM_sk_shift(X509, (st))
-#define sk_X509_pop(st) SKM_sk_pop(X509, (st))
-#define sk_X509_sort(st) SKM_sk_sort(X509, (st))
-#define sk_X509_is_sorted(st) SKM_sk_is_sorted(X509, (st))
-
-#define sk_X509V3_EXT_METHOD_new(cmp) SKM_sk_new(X509V3_EXT_METHOD, (cmp))
-#define sk_X509V3_EXT_METHOD_new_null() SKM_sk_new_null(X509V3_EXT_METHOD)
-#define sk_X509V3_EXT_METHOD_free(st) SKM_sk_free(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_num(st) SKM_sk_num(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_value(st, i) SKM_sk_value(X509V3_EXT_METHOD, (st), (i))
-#define sk_X509V3_EXT_METHOD_set(st, i, val) SKM_sk_set(X509V3_EXT_METHOD, (st), (i), (val))
-#define sk_X509V3_EXT_METHOD_zero(st) SKM_sk_zero(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_push(st, val) SKM_sk_push(X509V3_EXT_METHOD, (st), (val))
-#define sk_X509V3_EXT_METHOD_unshift(st, val) SKM_sk_unshift(X509V3_EXT_METHOD, (st), (val))
-#define sk_X509V3_EXT_METHOD_find(st, val) SKM_sk_find(X509V3_EXT_METHOD, (st), (val))
-#define sk_X509V3_EXT_METHOD_find_ex(st, val) SKM_sk_find_ex(X509V3_EXT_METHOD, (st), (val))
-#define sk_X509V3_EXT_METHOD_delete(st, i) SKM_sk_delete(X509V3_EXT_METHOD, (st), (i))
-#define sk_X509V3_EXT_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509V3_EXT_METHOD, (st), (ptr))
-#define sk_X509V3_EXT_METHOD_insert(st, val, i) SKM_sk_insert(X509V3_EXT_METHOD, (st), (val), (i))
-#define sk_X509V3_EXT_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509V3_EXT_METHOD, (st), (cmp))
-#define sk_X509V3_EXT_METHOD_dup(st) SKM_sk_dup(X509V3_EXT_METHOD, st)
-#define sk_X509V3_EXT_METHOD_pop_free(st, free_func) SKM_sk_pop_free(X509V3_EXT_METHOD, (st), (free_func))
-#define sk_X509V3_EXT_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509V3_EXT_METHOD, (st), (copy_func), (free_func))
-#define sk_X509V3_EXT_METHOD_shift(st) SKM_sk_shift(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_pop(st) SKM_sk_pop(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_sort(st) SKM_sk_sort(X509V3_EXT_METHOD, (st))
-#define sk_X509V3_EXT_METHOD_is_sorted(st) SKM_sk_is_sorted(X509V3_EXT_METHOD, (st))
-
-#define sk_X509_ALGOR_new(cmp) SKM_sk_new(X509_ALGOR, (cmp))
-#define sk_X509_ALGOR_new_null() SKM_sk_new_null(X509_ALGOR)
-#define sk_X509_ALGOR_free(st) SKM_sk_free(X509_ALGOR, (st))
-#define sk_X509_ALGOR_num(st) SKM_sk_num(X509_ALGOR, (st))
-#define sk_X509_ALGOR_value(st, i) SKM_sk_value(X509_ALGOR, (st), (i))
-#define sk_X509_ALGOR_set(st, i, val) SKM_sk_set(X509_ALGOR, (st), (i), (val))
-#define sk_X509_ALGOR_zero(st) SKM_sk_zero(X509_ALGOR, (st))
-#define sk_X509_ALGOR_push(st, val) SKM_sk_push(X509_ALGOR, (st), (val))
-#define sk_X509_ALGOR_unshift(st, val) SKM_sk_unshift(X509_ALGOR, (st), (val))
-#define sk_X509_ALGOR_find(st, val) SKM_sk_find(X509_ALGOR, (st), (val))
-#define sk_X509_ALGOR_find_ex(st, val) SKM_sk_find_ex(X509_ALGOR, (st), (val))
-#define sk_X509_ALGOR_delete(st, i) SKM_sk_delete(X509_ALGOR, (st), (i))
-#define sk_X509_ALGOR_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_ALGOR, (st), (ptr))
-#define sk_X509_ALGOR_insert(st, val, i) SKM_sk_insert(X509_ALGOR, (st), (val), (i))
-#define sk_X509_ALGOR_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_ALGOR, (st), (cmp))
-#define sk_X509_ALGOR_dup(st) SKM_sk_dup(X509_ALGOR, st)
-#define sk_X509_ALGOR_pop_free(st, free_func) SKM_sk_pop_free(X509_ALGOR, (st), (free_func))
-#define sk_X509_ALGOR_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_ALGOR, (st), (copy_func), (free_func))
-#define sk_X509_ALGOR_shift(st) SKM_sk_shift(X509_ALGOR, (st))
-#define sk_X509_ALGOR_pop(st) SKM_sk_pop(X509_ALGOR, (st))
-#define sk_X509_ALGOR_sort(st) SKM_sk_sort(X509_ALGOR, (st))
-#define sk_X509_ALGOR_is_sorted(st) SKM_sk_is_sorted(X509_ALGOR, (st))
-
-#define sk_X509_ATTRIBUTE_new(cmp) SKM_sk_new(X509_ATTRIBUTE, (cmp))
-#define sk_X509_ATTRIBUTE_new_null() SKM_sk_new_null(X509_ATTRIBUTE)
-#define sk_X509_ATTRIBUTE_free(st) SKM_sk_free(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_num(st) SKM_sk_num(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_value(st, i) SKM_sk_value(X509_ATTRIBUTE, (st), (i))
-#define sk_X509_ATTRIBUTE_set(st, i, val) SKM_sk_set(X509_ATTRIBUTE, (st), (i), (val))
-#define sk_X509_ATTRIBUTE_zero(st) SKM_sk_zero(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_push(st, val) SKM_sk_push(X509_ATTRIBUTE, (st), (val))
-#define sk_X509_ATTRIBUTE_unshift(st, val) SKM_sk_unshift(X509_ATTRIBUTE, (st), (val))
-#define sk_X509_ATTRIBUTE_find(st, val) SKM_sk_find(X509_ATTRIBUTE, (st), (val))
-#define sk_X509_ATTRIBUTE_find_ex(st, val) SKM_sk_find_ex(X509_ATTRIBUTE, (st), (val))
-#define sk_X509_ATTRIBUTE_delete(st, i) SKM_sk_delete(X509_ATTRIBUTE, (st), (i))
-#define sk_X509_ATTRIBUTE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_ATTRIBUTE, (st), (ptr))
-#define sk_X509_ATTRIBUTE_insert(st, val, i) SKM_sk_insert(X509_ATTRIBUTE, (st), (val), (i))
-#define sk_X509_ATTRIBUTE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_ATTRIBUTE, (st), (cmp))
-#define sk_X509_ATTRIBUTE_dup(st) SKM_sk_dup(X509_ATTRIBUTE, st)
-#define sk_X509_ATTRIBUTE_pop_free(st, free_func) SKM_sk_pop_free(X509_ATTRIBUTE, (st), (free_func))
-#define sk_X509_ATTRIBUTE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_ATTRIBUTE, (st), (copy_func), (free_func))
-#define sk_X509_ATTRIBUTE_shift(st) SKM_sk_shift(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_pop(st) SKM_sk_pop(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_sort(st) SKM_sk_sort(X509_ATTRIBUTE, (st))
-#define sk_X509_ATTRIBUTE_is_sorted(st) SKM_sk_is_sorted(X509_ATTRIBUTE, (st))
-
-#define sk_X509_CRL_new(cmp) SKM_sk_new(X509_CRL, (cmp))
-#define sk_X509_CRL_new_null() SKM_sk_new_null(X509_CRL)
-#define sk_X509_CRL_free(st) SKM_sk_free(X509_CRL, (st))
-#define sk_X509_CRL_num(st) SKM_sk_num(X509_CRL, (st))
-#define sk_X509_CRL_value(st, i) SKM_sk_value(X509_CRL, (st), (i))
-#define sk_X509_CRL_set(st, i, val) SKM_sk_set(X509_CRL, (st), (i), (val))
-#define sk_X509_CRL_zero(st) SKM_sk_zero(X509_CRL, (st))
-#define sk_X509_CRL_push(st, val) SKM_sk_push(X509_CRL, (st), (val))
-#define sk_X509_CRL_unshift(st, val) SKM_sk_unshift(X509_CRL, (st), (val))
-#define sk_X509_CRL_find(st, val) SKM_sk_find(X509_CRL, (st), (val))
-#define sk_X509_CRL_find_ex(st, val) SKM_sk_find_ex(X509_CRL, (st), (val))
-#define sk_X509_CRL_delete(st, i) SKM_sk_delete(X509_CRL, (st), (i))
-#define sk_X509_CRL_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_CRL, (st), (ptr))
-#define sk_X509_CRL_insert(st, val, i) SKM_sk_insert(X509_CRL, (st), (val), (i))
-#define sk_X509_CRL_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_CRL, (st), (cmp))
-#define sk_X509_CRL_dup(st) SKM_sk_dup(X509_CRL, st)
-#define sk_X509_CRL_pop_free(st, free_func) SKM_sk_pop_free(X509_CRL, (st), (free_func))
-#define sk_X509_CRL_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_CRL, (st), (copy_func), (free_func))
-#define sk_X509_CRL_shift(st) SKM_sk_shift(X509_CRL, (st))
-#define sk_X509_CRL_pop(st) SKM_sk_pop(X509_CRL, (st))
-#define sk_X509_CRL_sort(st) SKM_sk_sort(X509_CRL, (st))
-#define sk_X509_CRL_is_sorted(st) SKM_sk_is_sorted(X509_CRL, (st))
-
-#define sk_X509_EXTENSION_new(cmp) SKM_sk_new(X509_EXTENSION, (cmp))
-#define sk_X509_EXTENSION_new_null() SKM_sk_new_null(X509_EXTENSION)
-#define sk_X509_EXTENSION_free(st) SKM_sk_free(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_num(st) SKM_sk_num(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_value(st, i) SKM_sk_value(X509_EXTENSION, (st), (i))
-#define sk_X509_EXTENSION_set(st, i, val) SKM_sk_set(X509_EXTENSION, (st), (i), (val))
-#define sk_X509_EXTENSION_zero(st) SKM_sk_zero(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_push(st, val) SKM_sk_push(X509_EXTENSION, (st), (val))
-#define sk_X509_EXTENSION_unshift(st, val) SKM_sk_unshift(X509_EXTENSION, (st), (val))
-#define sk_X509_EXTENSION_find(st, val) SKM_sk_find(X509_EXTENSION, (st), (val))
-#define sk_X509_EXTENSION_find_ex(st, val) SKM_sk_find_ex(X509_EXTENSION, (st), (val))
-#define sk_X509_EXTENSION_delete(st, i) SKM_sk_delete(X509_EXTENSION, (st), (i))
-#define sk_X509_EXTENSION_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_EXTENSION, (st), (ptr))
-#define sk_X509_EXTENSION_insert(st, val, i) SKM_sk_insert(X509_EXTENSION, (st), (val), (i))
-#define sk_X509_EXTENSION_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_EXTENSION, (st), (cmp))
-#define sk_X509_EXTENSION_dup(st) SKM_sk_dup(X509_EXTENSION, st)
-#define sk_X509_EXTENSION_pop_free(st, free_func) SKM_sk_pop_free(X509_EXTENSION, (st), (free_func))
-#define sk_X509_EXTENSION_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_EXTENSION, (st), (copy_func), (free_func))
-#define sk_X509_EXTENSION_shift(st) SKM_sk_shift(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_pop(st) SKM_sk_pop(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_sort(st) SKM_sk_sort(X509_EXTENSION, (st))
-#define sk_X509_EXTENSION_is_sorted(st) SKM_sk_is_sorted(X509_EXTENSION, (st))
-
-#define sk_X509_INFO_new(cmp) SKM_sk_new(X509_INFO, (cmp))
-#define sk_X509_INFO_new_null() SKM_sk_new_null(X509_INFO)
-#define sk_X509_INFO_free(st) SKM_sk_free(X509_INFO, (st))
-#define sk_X509_INFO_num(st) SKM_sk_num(X509_INFO, (st))
-#define sk_X509_INFO_value(st, i) SKM_sk_value(X509_INFO, (st), (i))
-#define sk_X509_INFO_set(st, i, val) SKM_sk_set(X509_INFO, (st), (i), (val))
-#define sk_X509_INFO_zero(st) SKM_sk_zero(X509_INFO, (st))
-#define sk_X509_INFO_push(st, val) SKM_sk_push(X509_INFO, (st), (val))
-#define sk_X509_INFO_unshift(st, val) SKM_sk_unshift(X509_INFO, (st), (val))
-#define sk_X509_INFO_find(st, val) SKM_sk_find(X509_INFO, (st), (val))
-#define sk_X509_INFO_find_ex(st, val) SKM_sk_find_ex(X509_INFO, (st), (val))
-#define sk_X509_INFO_delete(st, i) SKM_sk_delete(X509_INFO, (st), (i))
-#define sk_X509_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_INFO, (st), (ptr))
-#define sk_X509_INFO_insert(st, val, i) SKM_sk_insert(X509_INFO, (st), (val), (i))
-#define sk_X509_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_INFO, (st), (cmp))
-#define sk_X509_INFO_dup(st) SKM_sk_dup(X509_INFO, st)
-#define sk_X509_INFO_pop_free(st, free_func) SKM_sk_pop_free(X509_INFO, (st), (free_func))
-#define sk_X509_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_INFO, (st), (copy_func), (free_func))
-#define sk_X509_INFO_shift(st) SKM_sk_shift(X509_INFO, (st))
-#define sk_X509_INFO_pop(st) SKM_sk_pop(X509_INFO, (st))
-#define sk_X509_INFO_sort(st) SKM_sk_sort(X509_INFO, (st))
-#define sk_X509_INFO_is_sorted(st) SKM_sk_is_sorted(X509_INFO, (st))
-
-#define sk_X509_LOOKUP_new(cmp) SKM_sk_new(X509_LOOKUP, (cmp))
-#define sk_X509_LOOKUP_new_null() SKM_sk_new_null(X509_LOOKUP)
-#define sk_X509_LOOKUP_free(st) SKM_sk_free(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_num(st) SKM_sk_num(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_value(st, i) SKM_sk_value(X509_LOOKUP, (st), (i))
-#define sk_X509_LOOKUP_set(st, i, val) SKM_sk_set(X509_LOOKUP, (st), (i), (val))
-#define sk_X509_LOOKUP_zero(st) SKM_sk_zero(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_push(st, val) SKM_sk_push(X509_LOOKUP, (st), (val))
-#define sk_X509_LOOKUP_unshift(st, val) SKM_sk_unshift(X509_LOOKUP, (st), (val))
-#define sk_X509_LOOKUP_find(st, val) SKM_sk_find(X509_LOOKUP, (st), (val))
-#define sk_X509_LOOKUP_find_ex(st, val) SKM_sk_find_ex(X509_LOOKUP, (st), (val))
-#define sk_X509_LOOKUP_delete(st, i) SKM_sk_delete(X509_LOOKUP, (st), (i))
-#define sk_X509_LOOKUP_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_LOOKUP, (st), (ptr))
-#define sk_X509_LOOKUP_insert(st, val, i) SKM_sk_insert(X509_LOOKUP, (st), (val), (i))
-#define sk_X509_LOOKUP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_LOOKUP, (st), (cmp))
-#define sk_X509_LOOKUP_dup(st) SKM_sk_dup(X509_LOOKUP, st)
-#define sk_X509_LOOKUP_pop_free(st, free_func) SKM_sk_pop_free(X509_LOOKUP, (st), (free_func))
-#define sk_X509_LOOKUP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_LOOKUP, (st), (copy_func), (free_func))
-#define sk_X509_LOOKUP_shift(st) SKM_sk_shift(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_pop(st) SKM_sk_pop(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_sort(st) SKM_sk_sort(X509_LOOKUP, (st))
-#define sk_X509_LOOKUP_is_sorted(st) SKM_sk_is_sorted(X509_LOOKUP, (st))
-
-#define sk_X509_NAME_new(cmp) SKM_sk_new(X509_NAME, (cmp))
-#define sk_X509_NAME_new_null() SKM_sk_new_null(X509_NAME)
-#define sk_X509_NAME_free(st) SKM_sk_free(X509_NAME, (st))
-#define sk_X509_NAME_num(st) SKM_sk_num(X509_NAME, (st))
-#define sk_X509_NAME_value(st, i) SKM_sk_value(X509_NAME, (st), (i))
-#define sk_X509_NAME_set(st, i, val) SKM_sk_set(X509_NAME, (st), (i), (val))
-#define sk_X509_NAME_zero(st) SKM_sk_zero(X509_NAME, (st))
-#define sk_X509_NAME_push(st, val) SKM_sk_push(X509_NAME, (st), (val))
-#define sk_X509_NAME_unshift(st, val) SKM_sk_unshift(X509_NAME, (st), (val))
-#define sk_X509_NAME_find(st, val) SKM_sk_find(X509_NAME, (st), (val))
-#define sk_X509_NAME_find_ex(st, val) SKM_sk_find_ex(X509_NAME, (st), (val))
-#define sk_X509_NAME_delete(st, i) SKM_sk_delete(X509_NAME, (st), (i))
-#define sk_X509_NAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_NAME, (st), (ptr))
-#define sk_X509_NAME_insert(st, val, i) SKM_sk_insert(X509_NAME, (st), (val), (i))
-#define sk_X509_NAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_NAME, (st), (cmp))
-#define sk_X509_NAME_dup(st) SKM_sk_dup(X509_NAME, st)
-#define sk_X509_NAME_pop_free(st, free_func) SKM_sk_pop_free(X509_NAME, (st), (free_func))
-#define sk_X509_NAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_NAME, (st), (copy_func), (free_func))
-#define sk_X509_NAME_shift(st) SKM_sk_shift(X509_NAME, (st))
-#define sk_X509_NAME_pop(st) SKM_sk_pop(X509_NAME, (st))
-#define sk_X509_NAME_sort(st) SKM_sk_sort(X509_NAME, (st))
-#define sk_X509_NAME_is_sorted(st) SKM_sk_is_sorted(X509_NAME, (st))
-
-#define sk_X509_NAME_ENTRY_new(cmp) SKM_sk_new(X509_NAME_ENTRY, (cmp))
-#define sk_X509_NAME_ENTRY_new_null() SKM_sk_new_null(X509_NAME_ENTRY)
-#define sk_X509_NAME_ENTRY_free(st) SKM_sk_free(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_num(st) SKM_sk_num(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_value(st, i) SKM_sk_value(X509_NAME_ENTRY, (st), (i))
-#define sk_X509_NAME_ENTRY_set(st, i, val) SKM_sk_set(X509_NAME_ENTRY, (st), (i), (val))
-#define sk_X509_NAME_ENTRY_zero(st) SKM_sk_zero(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_push(st, val) SKM_sk_push(X509_NAME_ENTRY, (st), (val))
-#define sk_X509_NAME_ENTRY_unshift(st, val) SKM_sk_unshift(X509_NAME_ENTRY, (st), (val))
-#define sk_X509_NAME_ENTRY_find(st, val) SKM_sk_find(X509_NAME_ENTRY, (st), (val))
-#define sk_X509_NAME_ENTRY_find_ex(st, val) SKM_sk_find_ex(X509_NAME_ENTRY, (st), (val))
-#define sk_X509_NAME_ENTRY_delete(st, i) SKM_sk_delete(X509_NAME_ENTRY, (st), (i))
-#define sk_X509_NAME_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_NAME_ENTRY, (st), (ptr))
-#define sk_X509_NAME_ENTRY_insert(st, val, i) SKM_sk_insert(X509_NAME_ENTRY, (st), (val), (i))
-#define sk_X509_NAME_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_NAME_ENTRY, (st), (cmp))
-#define sk_X509_NAME_ENTRY_dup(st) SKM_sk_dup(X509_NAME_ENTRY, st)
-#define sk_X509_NAME_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(X509_NAME_ENTRY, (st), (free_func))
-#define sk_X509_NAME_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_NAME_ENTRY, (st), (copy_func), (free_func))
-#define sk_X509_NAME_ENTRY_shift(st) SKM_sk_shift(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_pop(st) SKM_sk_pop(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_sort(st) SKM_sk_sort(X509_NAME_ENTRY, (st))
-#define sk_X509_NAME_ENTRY_is_sorted(st) SKM_sk_is_sorted(X509_NAME_ENTRY, (st))
-
-#define sk_X509_OBJECT_new(cmp) SKM_sk_new(X509_OBJECT, (cmp))
-#define sk_X509_OBJECT_new_null() SKM_sk_new_null(X509_OBJECT)
-#define sk_X509_OBJECT_free(st) SKM_sk_free(X509_OBJECT, (st))
-#define sk_X509_OBJECT_num(st) SKM_sk_num(X509_OBJECT, (st))
-#define sk_X509_OBJECT_value(st, i) SKM_sk_value(X509_OBJECT, (st), (i))
-#define sk_X509_OBJECT_set(st, i, val) SKM_sk_set(X509_OBJECT, (st), (i), (val))
-#define sk_X509_OBJECT_zero(st) SKM_sk_zero(X509_OBJECT, (st))
-#define sk_X509_OBJECT_push(st, val) SKM_sk_push(X509_OBJECT, (st), (val))
-#define sk_X509_OBJECT_unshift(st, val) SKM_sk_unshift(X509_OBJECT, (st), (val))
-#define sk_X509_OBJECT_find(st, val) SKM_sk_find(X509_OBJECT, (st), (val))
-#define sk_X509_OBJECT_find_ex(st, val) SKM_sk_find_ex(X509_OBJECT, (st), (val))
-#define sk_X509_OBJECT_delete(st, i) SKM_sk_delete(X509_OBJECT, (st), (i))
-#define sk_X509_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_OBJECT, (st), (ptr))
-#define sk_X509_OBJECT_insert(st, val, i) SKM_sk_insert(X509_OBJECT, (st), (val), (i))
-#define sk_X509_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_OBJECT, (st), (cmp))
-#define sk_X509_OBJECT_dup(st) SKM_sk_dup(X509_OBJECT, st)
-#define sk_X509_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(X509_OBJECT, (st), (free_func))
-#define sk_X509_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_OBJECT, (st), (copy_func), (free_func))
-#define sk_X509_OBJECT_shift(st) SKM_sk_shift(X509_OBJECT, (st))
-#define sk_X509_OBJECT_pop(st) SKM_sk_pop(X509_OBJECT, (st))
-#define sk_X509_OBJECT_sort(st) SKM_sk_sort(X509_OBJECT, (st))
-#define sk_X509_OBJECT_is_sorted(st) SKM_sk_is_sorted(X509_OBJECT, (st))
-
-#define sk_X509_POLICY_DATA_new(cmp) SKM_sk_new(X509_POLICY_DATA, (cmp))
-#define sk_X509_POLICY_DATA_new_null() SKM_sk_new_null(X509_POLICY_DATA)
-#define sk_X509_POLICY_DATA_free(st) SKM_sk_free(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_num(st) SKM_sk_num(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_value(st, i) SKM_sk_value(X509_POLICY_DATA, (st), (i))
-#define sk_X509_POLICY_DATA_set(st, i, val) SKM_sk_set(X509_POLICY_DATA, (st), (i), (val))
-#define sk_X509_POLICY_DATA_zero(st) SKM_sk_zero(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_push(st, val) SKM_sk_push(X509_POLICY_DATA, (st), (val))
-#define sk_X509_POLICY_DATA_unshift(st, val) SKM_sk_unshift(X509_POLICY_DATA, (st), (val))
-#define sk_X509_POLICY_DATA_find(st, val) SKM_sk_find(X509_POLICY_DATA, (st), (val))
-#define sk_X509_POLICY_DATA_find_ex(st, val) SKM_sk_find_ex(X509_POLICY_DATA, (st), (val))
-#define sk_X509_POLICY_DATA_delete(st, i) SKM_sk_delete(X509_POLICY_DATA, (st), (i))
-#define sk_X509_POLICY_DATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_POLICY_DATA, (st), (ptr))
-#define sk_X509_POLICY_DATA_insert(st, val, i) SKM_sk_insert(X509_POLICY_DATA, (st), (val), (i))
-#define sk_X509_POLICY_DATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_POLICY_DATA, (st), (cmp))
-#define sk_X509_POLICY_DATA_dup(st) SKM_sk_dup(X509_POLICY_DATA, st)
-#define sk_X509_POLICY_DATA_pop_free(st, free_func) SKM_sk_pop_free(X509_POLICY_DATA, (st), (free_func))
-#define sk_X509_POLICY_DATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_POLICY_DATA, (st), (copy_func), (free_func))
-#define sk_X509_POLICY_DATA_shift(st) SKM_sk_shift(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_pop(st) SKM_sk_pop(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_sort(st) SKM_sk_sort(X509_POLICY_DATA, (st))
-#define sk_X509_POLICY_DATA_is_sorted(st) SKM_sk_is_sorted(X509_POLICY_DATA, (st))
-
-#define sk_X509_POLICY_NODE_new(cmp) SKM_sk_new(X509_POLICY_NODE, (cmp))
-#define sk_X509_POLICY_NODE_new_null() SKM_sk_new_null(X509_POLICY_NODE)
-#define sk_X509_POLICY_NODE_free(st) SKM_sk_free(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_num(st) SKM_sk_num(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_value(st, i) SKM_sk_value(X509_POLICY_NODE, (st), (i))
-#define sk_X509_POLICY_NODE_set(st, i, val) SKM_sk_set(X509_POLICY_NODE, (st), (i), (val))
-#define sk_X509_POLICY_NODE_zero(st) SKM_sk_zero(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_push(st, val) SKM_sk_push(X509_POLICY_NODE, (st), (val))
-#define sk_X509_POLICY_NODE_unshift(st, val) SKM_sk_unshift(X509_POLICY_NODE, (st), (val))
-#define sk_X509_POLICY_NODE_find(st, val) SKM_sk_find(X509_POLICY_NODE, (st), (val))
-#define sk_X509_POLICY_NODE_find_ex(st, val) SKM_sk_find_ex(X509_POLICY_NODE, (st), (val))
-#define sk_X509_POLICY_NODE_delete(st, i) SKM_sk_delete(X509_POLICY_NODE, (st), (i))
-#define sk_X509_POLICY_NODE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_POLICY_NODE, (st), (ptr))
-#define sk_X509_POLICY_NODE_insert(st, val, i) SKM_sk_insert(X509_POLICY_NODE, (st), (val), (i))
-#define sk_X509_POLICY_NODE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_POLICY_NODE, (st), (cmp))
-#define sk_X509_POLICY_NODE_dup(st) SKM_sk_dup(X509_POLICY_NODE, st)
-#define sk_X509_POLICY_NODE_pop_free(st, free_func) SKM_sk_pop_free(X509_POLICY_NODE, (st), (free_func))
-#define sk_X509_POLICY_NODE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_POLICY_NODE, (st), (copy_func), (free_func))
-#define sk_X509_POLICY_NODE_shift(st) SKM_sk_shift(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_pop(st) SKM_sk_pop(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_sort(st) SKM_sk_sort(X509_POLICY_NODE, (st))
-#define sk_X509_POLICY_NODE_is_sorted(st) SKM_sk_is_sorted(X509_POLICY_NODE, (st))
-
-#define sk_X509_PURPOSE_new(cmp) SKM_sk_new(X509_PURPOSE, (cmp))
-#define sk_X509_PURPOSE_new_null() SKM_sk_new_null(X509_PURPOSE)
-#define sk_X509_PURPOSE_free(st) SKM_sk_free(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_num(st) SKM_sk_num(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_value(st, i) SKM_sk_value(X509_PURPOSE, (st), (i))
-#define sk_X509_PURPOSE_set(st, i, val) SKM_sk_set(X509_PURPOSE, (st), (i), (val))
-#define sk_X509_PURPOSE_zero(st) SKM_sk_zero(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_push(st, val) SKM_sk_push(X509_PURPOSE, (st), (val))
-#define sk_X509_PURPOSE_unshift(st, val) SKM_sk_unshift(X509_PURPOSE, (st), (val))
-#define sk_X509_PURPOSE_find(st, val) SKM_sk_find(X509_PURPOSE, (st), (val))
-#define sk_X509_PURPOSE_find_ex(st, val) SKM_sk_find_ex(X509_PURPOSE, (st), (val))
-#define sk_X509_PURPOSE_delete(st, i) SKM_sk_delete(X509_PURPOSE, (st), (i))
-#define sk_X509_PURPOSE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_PURPOSE, (st), (ptr))
-#define sk_X509_PURPOSE_insert(st, val, i) SKM_sk_insert(X509_PURPOSE, (st), (val), (i))
-#define sk_X509_PURPOSE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_PURPOSE, (st), (cmp))
-#define sk_X509_PURPOSE_dup(st) SKM_sk_dup(X509_PURPOSE, st)
-#define sk_X509_PURPOSE_pop_free(st, free_func) SKM_sk_pop_free(X509_PURPOSE, (st), (free_func))
-#define sk_X509_PURPOSE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_PURPOSE, (st), (copy_func), (free_func))
-#define sk_X509_PURPOSE_shift(st) SKM_sk_shift(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_pop(st) SKM_sk_pop(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_sort(st) SKM_sk_sort(X509_PURPOSE, (st))
-#define sk_X509_PURPOSE_is_sorted(st) SKM_sk_is_sorted(X509_PURPOSE, (st))
-
-#define sk_X509_REVOKED_new(cmp) SKM_sk_new(X509_REVOKED, (cmp))
-#define sk_X509_REVOKED_new_null() SKM_sk_new_null(X509_REVOKED)
-#define sk_X509_REVOKED_free(st) SKM_sk_free(X509_REVOKED, (st))
-#define sk_X509_REVOKED_num(st) SKM_sk_num(X509_REVOKED, (st))
-#define sk_X509_REVOKED_value(st, i) SKM_sk_value(X509_REVOKED, (st), (i))
-#define sk_X509_REVOKED_set(st, i, val) SKM_sk_set(X509_REVOKED, (st), (i), (val))
-#define sk_X509_REVOKED_zero(st) SKM_sk_zero(X509_REVOKED, (st))
-#define sk_X509_REVOKED_push(st, val) SKM_sk_push(X509_REVOKED, (st), (val))
-#define sk_X509_REVOKED_unshift(st, val) SKM_sk_unshift(X509_REVOKED, (st), (val))
-#define sk_X509_REVOKED_find(st, val) SKM_sk_find(X509_REVOKED, (st), (val))
-#define sk_X509_REVOKED_find_ex(st, val) SKM_sk_find_ex(X509_REVOKED, (st), (val))
-#define sk_X509_REVOKED_delete(st, i) SKM_sk_delete(X509_REVOKED, (st), (i))
-#define sk_X509_REVOKED_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_REVOKED, (st), (ptr))
-#define sk_X509_REVOKED_insert(st, val, i) SKM_sk_insert(X509_REVOKED, (st), (val), (i))
-#define sk_X509_REVOKED_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_REVOKED, (st), (cmp))
-#define sk_X509_REVOKED_dup(st) SKM_sk_dup(X509_REVOKED, st)
-#define sk_X509_REVOKED_pop_free(st, free_func) SKM_sk_pop_free(X509_REVOKED, (st), (free_func))
-#define sk_X509_REVOKED_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_REVOKED, (st), (copy_func), (free_func))
-#define sk_X509_REVOKED_shift(st) SKM_sk_shift(X509_REVOKED, (st))
-#define sk_X509_REVOKED_pop(st) SKM_sk_pop(X509_REVOKED, (st))
-#define sk_X509_REVOKED_sort(st) SKM_sk_sort(X509_REVOKED, (st))
-#define sk_X509_REVOKED_is_sorted(st) SKM_sk_is_sorted(X509_REVOKED, (st))
-
-#define sk_X509_TRUST_new(cmp) SKM_sk_new(X509_TRUST, (cmp))
-#define sk_X509_TRUST_new_null() SKM_sk_new_null(X509_TRUST)
-#define sk_X509_TRUST_free(st) SKM_sk_free(X509_TRUST, (st))
-#define sk_X509_TRUST_num(st) SKM_sk_num(X509_TRUST, (st))
-#define sk_X509_TRUST_value(st, i) SKM_sk_value(X509_TRUST, (st), (i))
-#define sk_X509_TRUST_set(st, i, val) SKM_sk_set(X509_TRUST, (st), (i), (val))
-#define sk_X509_TRUST_zero(st) SKM_sk_zero(X509_TRUST, (st))
-#define sk_X509_TRUST_push(st, val) SKM_sk_push(X509_TRUST, (st), (val))
-#define sk_X509_TRUST_unshift(st, val) SKM_sk_unshift(X509_TRUST, (st), (val))
-#define sk_X509_TRUST_find(st, val) SKM_sk_find(X509_TRUST, (st), (val))
-#define sk_X509_TRUST_find_ex(st, val) SKM_sk_find_ex(X509_TRUST, (st), (val))
-#define sk_X509_TRUST_delete(st, i) SKM_sk_delete(X509_TRUST, (st), (i))
-#define sk_X509_TRUST_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_TRUST, (st), (ptr))
-#define sk_X509_TRUST_insert(st, val, i) SKM_sk_insert(X509_TRUST, (st), (val), (i))
-#define sk_X509_TRUST_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_TRUST, (st), (cmp))
-#define sk_X509_TRUST_dup(st) SKM_sk_dup(X509_TRUST, st)
-#define sk_X509_TRUST_pop_free(st, free_func) SKM_sk_pop_free(X509_TRUST, (st), (free_func))
-#define sk_X509_TRUST_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_TRUST, (st), (copy_func), (free_func))
-#define sk_X509_TRUST_shift(st) SKM_sk_shift(X509_TRUST, (st))
-#define sk_X509_TRUST_pop(st) SKM_sk_pop(X509_TRUST, (st))
-#define sk_X509_TRUST_sort(st) SKM_sk_sort(X509_TRUST, (st))
-#define sk_X509_TRUST_is_sorted(st) SKM_sk_is_sorted(X509_TRUST, (st))
-
-#define sk_X509_VERIFY_PARAM_new(cmp) SKM_sk_new(X509_VERIFY_PARAM, (cmp))
-#define sk_X509_VERIFY_PARAM_new_null() SKM_sk_new_null(X509_VERIFY_PARAM)
-#define sk_X509_VERIFY_PARAM_free(st) SKM_sk_free(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_num(st) SKM_sk_num(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_value(st, i) SKM_sk_value(X509_VERIFY_PARAM, (st), (i))
-#define sk_X509_VERIFY_PARAM_set(st, i, val) SKM_sk_set(X509_VERIFY_PARAM, (st), (i), (val))
-#define sk_X509_VERIFY_PARAM_zero(st) SKM_sk_zero(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_push(st, val) SKM_sk_push(X509_VERIFY_PARAM, (st), (val))
-#define sk_X509_VERIFY_PARAM_unshift(st, val) SKM_sk_unshift(X509_VERIFY_PARAM, (st), (val))
-#define sk_X509_VERIFY_PARAM_find(st, val) SKM_sk_find(X509_VERIFY_PARAM, (st), (val))
-#define sk_X509_VERIFY_PARAM_find_ex(st, val) SKM_sk_find_ex(X509_VERIFY_PARAM, (st), (val))
-#define sk_X509_VERIFY_PARAM_delete(st, i) SKM_sk_delete(X509_VERIFY_PARAM, (st), (i))
-#define sk_X509_VERIFY_PARAM_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_VERIFY_PARAM, (st), (ptr))
-#define sk_X509_VERIFY_PARAM_insert(st, val, i) SKM_sk_insert(X509_VERIFY_PARAM, (st), (val), (i))
-#define sk_X509_VERIFY_PARAM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_VERIFY_PARAM, (st), (cmp))
-#define sk_X509_VERIFY_PARAM_dup(st) SKM_sk_dup(X509_VERIFY_PARAM, st)
-#define sk_X509_VERIFY_PARAM_pop_free(st, free_func) SKM_sk_pop_free(X509_VERIFY_PARAM, (st), (free_func))
-#define sk_X509_VERIFY_PARAM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_VERIFY_PARAM, (st), (copy_func), (free_func))
-#define sk_X509_VERIFY_PARAM_shift(st) SKM_sk_shift(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_pop(st) SKM_sk_pop(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_sort(st) SKM_sk_sort(X509_VERIFY_PARAM, (st))
-#define sk_X509_VERIFY_PARAM_is_sorted(st) SKM_sk_is_sorted(X509_VERIFY_PARAM, (st))
-
-#define sk_nid_triple_new(cmp) SKM_sk_new(nid_triple, (cmp))
-#define sk_nid_triple_new_null() SKM_sk_new_null(nid_triple)
-#define sk_nid_triple_free(st) SKM_sk_free(nid_triple, (st))
-#define sk_nid_triple_num(st) SKM_sk_num(nid_triple, (st))
-#define sk_nid_triple_value(st, i) SKM_sk_value(nid_triple, (st), (i))
-#define sk_nid_triple_set(st, i, val) SKM_sk_set(nid_triple, (st), (i), (val))
-#define sk_nid_triple_zero(st) SKM_sk_zero(nid_triple, (st))
-#define sk_nid_triple_push(st, val) SKM_sk_push(nid_triple, (st), (val))
-#define sk_nid_triple_unshift(st, val) SKM_sk_unshift(nid_triple, (st), (val))
-#define sk_nid_triple_find(st, val) SKM_sk_find(nid_triple, (st), (val))
-#define sk_nid_triple_find_ex(st, val) SKM_sk_find_ex(nid_triple, (st), (val))
-#define sk_nid_triple_delete(st, i) SKM_sk_delete(nid_triple, (st), (i))
-#define sk_nid_triple_delete_ptr(st, ptr) SKM_sk_delete_ptr(nid_triple, (st), (ptr))
-#define sk_nid_triple_insert(st, val, i) SKM_sk_insert(nid_triple, (st), (val), (i))
-#define sk_nid_triple_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(nid_triple, (st), (cmp))
-#define sk_nid_triple_dup(st) SKM_sk_dup(nid_triple, st)
-#define sk_nid_triple_pop_free(st, free_func) SKM_sk_pop_free(nid_triple, (st), (free_func))
-#define sk_nid_triple_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(nid_triple, (st), (copy_func), (free_func))
-#define sk_nid_triple_shift(st) SKM_sk_shift(nid_triple, (st))
-#define sk_nid_triple_pop(st) SKM_sk_pop(nid_triple, (st))
-#define sk_nid_triple_sort(st) SKM_sk_sort(nid_triple, (st))
-#define sk_nid_triple_is_sorted(st) SKM_sk_is_sorted(nid_triple, (st))
-
-#define sk_void_new(cmp) SKM_sk_new(void, (cmp))
-#define sk_void_new_null() SKM_sk_new_null(void)
-#define sk_void_free(st) SKM_sk_free(void, (st))
-#define sk_void_num(st) SKM_sk_num(void, (st))
-#define sk_void_value(st, i) SKM_sk_value(void, (st), (i))
-#define sk_void_set(st, i, val) SKM_sk_set(void, (st), (i), (val))
-#define sk_void_zero(st) SKM_sk_zero(void, (st))
-#define sk_void_push(st, val) SKM_sk_push(void, (st), (val))
-#define sk_void_unshift(st, val) SKM_sk_unshift(void, (st), (val))
-#define sk_void_find(st, val) SKM_sk_find(void, (st), (val))
-#define sk_void_find_ex(st, val) SKM_sk_find_ex(void, (st), (val))
-#define sk_void_delete(st, i) SKM_sk_delete(void, (st), (i))
-#define sk_void_delete_ptr(st, ptr) SKM_sk_delete_ptr(void, (st), (ptr))
-#define sk_void_insert(st, val, i) SKM_sk_insert(void, (st), (val), (i))
-#define sk_void_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(void, (st), (cmp))
-#define sk_void_dup(st) SKM_sk_dup(void, st)
-#define sk_void_pop_free(st, free_func) SKM_sk_pop_free(void, (st), (free_func))
-#define sk_void_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(void, (st), (copy_func), (free_func))
-#define sk_void_shift(st) SKM_sk_shift(void, (st))
-#define sk_void_pop(st) SKM_sk_pop(void, (st))
-#define sk_void_sort(st) SKM_sk_sort(void, (st))
-#define sk_void_is_sorted(st) SKM_sk_is_sorted(void, (st))
-
-#define sk_OPENSSL_STRING_new(cmp) ((STACK_OF(OPENSSL_STRING) *)sk_new(CHECKED_SK_CMP_FUNC(char, cmp)))
-#define sk_OPENSSL_STRING_new_null() ((STACK_OF(OPENSSL_STRING) *)sk_new_null())
-#define sk_OPENSSL_STRING_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
-#define sk_OPENSSL_STRING_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
-#define sk_OPENSSL_STRING_value(st, i) ((OPENSSL_STRING)sk_value(CHECKED_STACK_OF(OPENSSL_STRING, st), i))
-#define sk_OPENSSL_STRING_num(st) SKM_sk_num(OPENSSL_STRING, st)
-#define sk_OPENSSL_STRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_FREE_FUNC(char, free_func))
-#define sk_OPENSSL_STRING_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_STRING) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_COPY_FUNC(char, copy_func), CHECKED_SK_FREE_FUNC(char, free_func)))
-#define sk_OPENSSL_STRING_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val), i)
-#define sk_OPENSSL_STRING_free(st) SKM_sk_free(OPENSSL_STRING, st)
-#define sk_OPENSSL_STRING_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_STRING, st), i, CHECKED_PTR_OF(char, val))
-#define sk_OPENSSL_STRING_zero(st) SKM_sk_zero(OPENSSL_STRING, (st))
-#define sk_OPENSSL_STRING_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
-#define sk_OPENSSL_STRING_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_STRING), st), CHECKED_CONST_PTR_OF(char, val))
-#define sk_OPENSSL_STRING_delete(st, i) SKM_sk_delete(OPENSSL_STRING, (st), (i))
-#define sk_OPENSSL_STRING_delete_ptr(st, ptr) (OPENSSL_STRING *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, ptr))
-#define sk_OPENSSL_STRING_set_cmp_func(st, cmp)  \
-	((int (*)(const char * const *,const char * const *)) \
-	sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_CMP_FUNC(char, cmp)))
-#define sk_OPENSSL_STRING_dup(st) SKM_sk_dup(OPENSSL_STRING, st)
-#define sk_OPENSSL_STRING_shift(st) SKM_sk_shift(OPENSSL_STRING, (st))
-#define sk_OPENSSL_STRING_pop(st) (char *)sk_pop(CHECKED_STACK_OF(OPENSSL_STRING, st))
-#define sk_OPENSSL_STRING_sort(st) SKM_sk_sort(OPENSSL_STRING, (st))
-#define sk_OPENSSL_STRING_is_sorted(st) SKM_sk_is_sorted(OPENSSL_STRING, (st))
-
-
-#define sk_OPENSSL_BLOCK_new(cmp) ((STACK_OF(OPENSSL_BLOCK) *)sk_new(CHECKED_SK_CMP_FUNC(void, cmp)))
-#define sk_OPENSSL_BLOCK_new_null() ((STACK_OF(OPENSSL_BLOCK) *)sk_new_null())
-#define sk_OPENSSL_BLOCK_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
-#define sk_OPENSSL_BLOCK_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
-#define sk_OPENSSL_BLOCK_value(st, i) ((OPENSSL_BLOCK)sk_value(CHECKED_STACK_OF(OPENSSL_BLOCK, st), i))
-#define sk_OPENSSL_BLOCK_num(st) SKM_sk_num(OPENSSL_BLOCK, st)
-#define sk_OPENSSL_BLOCK_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_FREE_FUNC(void, free_func))
-#define sk_OPENSSL_BLOCK_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_BLOCK) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_COPY_FUNC(void, copy_func), CHECKED_SK_FREE_FUNC(void, free_func)))
-#define sk_OPENSSL_BLOCK_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val), i)
-#define sk_OPENSSL_BLOCK_free(st) SKM_sk_free(OPENSSL_BLOCK, st)
-#define sk_OPENSSL_BLOCK_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_BLOCK, st), i, CHECKED_PTR_OF(void, val))
-#define sk_OPENSSL_BLOCK_zero(st) SKM_sk_zero(OPENSSL_BLOCK, (st))
-#define sk_OPENSSL_BLOCK_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
-#define sk_OPENSSL_BLOCK_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_BLOCK), st), CHECKED_CONST_PTR_OF(void, val))
-#define sk_OPENSSL_BLOCK_delete(st, i) SKM_sk_delete(OPENSSL_BLOCK, (st), (i))
-#define sk_OPENSSL_BLOCK_delete_ptr(st, ptr) (OPENSSL_BLOCK *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, ptr))
-#define sk_OPENSSL_BLOCK_set_cmp_func(st, cmp)  \
-	((int (*)(const void * const *,const void * const *)) \
-	sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_CMP_FUNC(void, cmp)))
-#define sk_OPENSSL_BLOCK_dup(st) SKM_sk_dup(OPENSSL_BLOCK, st)
-#define sk_OPENSSL_BLOCK_shift(st) SKM_sk_shift(OPENSSL_BLOCK, (st))
-#define sk_OPENSSL_BLOCK_pop(st) (void *)sk_pop(CHECKED_STACK_OF(OPENSSL_BLOCK, st))
-#define sk_OPENSSL_BLOCK_sort(st) SKM_sk_sort(OPENSSL_BLOCK, (st))
-#define sk_OPENSSL_BLOCK_is_sorted(st) SKM_sk_is_sorted(OPENSSL_BLOCK, (st))
-
-
-#define sk_OPENSSL_PSTRING_new(cmp) ((STACK_OF(OPENSSL_PSTRING) *)sk_new(CHECKED_SK_CMP_FUNC(OPENSSL_STRING, cmp)))
-#define sk_OPENSSL_PSTRING_new_null() ((STACK_OF(OPENSSL_PSTRING) *)sk_new_null())
-#define sk_OPENSSL_PSTRING_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
-#define sk_OPENSSL_PSTRING_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
-#define sk_OPENSSL_PSTRING_value(st, i) ((OPENSSL_PSTRING)sk_value(CHECKED_STACK_OF(OPENSSL_PSTRING, st), i))
-#define sk_OPENSSL_PSTRING_num(st) SKM_sk_num(OPENSSL_PSTRING, st)
-#define sk_OPENSSL_PSTRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_FREE_FUNC(OPENSSL_STRING, free_func))
-#define sk_OPENSSL_PSTRING_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_PSTRING) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_COPY_FUNC(OPENSSL_STRING, copy_func), CHECKED_SK_FREE_FUNC(OPENSSL_STRING, free_func)))
-#define sk_OPENSSL_PSTRING_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val), i)
-#define sk_OPENSSL_PSTRING_free(st) SKM_sk_free(OPENSSL_PSTRING, st)
-#define sk_OPENSSL_PSTRING_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_PSTRING, st), i, CHECKED_PTR_OF(OPENSSL_STRING, val))
-#define sk_OPENSSL_PSTRING_zero(st) SKM_sk_zero(OPENSSL_PSTRING, (st))
-#define sk_OPENSSL_PSTRING_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
-#define sk_OPENSSL_PSTRING_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_PSTRING), st), CHECKED_CONST_PTR_OF(OPENSSL_STRING, val))
-#define sk_OPENSSL_PSTRING_delete(st, i) SKM_sk_delete(OPENSSL_PSTRING, (st), (i))
-#define sk_OPENSSL_PSTRING_delete_ptr(st, ptr) (OPENSSL_PSTRING *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, ptr))
-#define sk_OPENSSL_PSTRING_set_cmp_func(st, cmp)  \
-	((int (*)(const OPENSSL_STRING * const *,const OPENSSL_STRING * const *)) \
-	sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_CMP_FUNC(OPENSSL_STRING, cmp)))
-#define sk_OPENSSL_PSTRING_dup(st) SKM_sk_dup(OPENSSL_PSTRING, st)
-#define sk_OPENSSL_PSTRING_shift(st) SKM_sk_shift(OPENSSL_PSTRING, (st))
-#define sk_OPENSSL_PSTRING_pop(st) (OPENSSL_STRING *)sk_pop(CHECKED_STACK_OF(OPENSSL_PSTRING, st))
-#define sk_OPENSSL_PSTRING_sort(st) SKM_sk_sort(OPENSSL_PSTRING, (st))
-#define sk_OPENSSL_PSTRING_is_sorted(st) SKM_sk_is_sorted(OPENSSL_PSTRING, (st))
-
-
-#define d2i_ASN1_SET_OF_ACCESS_DESCRIPTION(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ACCESS_DESCRIPTION, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ACCESS_DESCRIPTION(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ACCESS_DESCRIPTION, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ACCESS_DESCRIPTION(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ACCESS_DESCRIPTION, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ACCESS_DESCRIPTION(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ACCESS_DESCRIPTION, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_ASN1_INTEGER(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ASN1_INTEGER, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ASN1_INTEGER(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ASN1_INTEGER, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ASN1_INTEGER(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ASN1_INTEGER, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ASN1_INTEGER(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ASN1_INTEGER, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_ASN1_OBJECT(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ASN1_OBJECT, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ASN1_OBJECT(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ASN1_OBJECT, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ASN1_OBJECT(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ASN1_OBJECT, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ASN1_OBJECT(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ASN1_OBJECT, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_ASN1_TYPE(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ASN1_TYPE, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ASN1_TYPE(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ASN1_TYPE, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ASN1_TYPE(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ASN1_TYPE, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ASN1_TYPE(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ASN1_TYPE, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_ASN1_UTF8STRING(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ASN1_UTF8STRING, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ASN1_UTF8STRING(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ASN1_UTF8STRING, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ASN1_UTF8STRING(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ASN1_UTF8STRING, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ASN1_UTF8STRING(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ASN1_UTF8STRING, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_DIST_POINT(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(DIST_POINT, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_DIST_POINT(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(DIST_POINT, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_DIST_POINT(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(DIST_POINT, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_DIST_POINT(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(DIST_POINT, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_ESS_CERT_ID(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(ESS_CERT_ID, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_ESS_CERT_ID(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(ESS_CERT_ID, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_ESS_CERT_ID(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(ESS_CERT_ID, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_ESS_CERT_ID(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(ESS_CERT_ID, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_EVP_MD(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(EVP_MD, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_EVP_MD(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(EVP_MD, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_EVP_MD(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(EVP_MD, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_EVP_MD(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(EVP_MD, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_GENERAL_NAME(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(GENERAL_NAME, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_GENERAL_NAME(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(GENERAL_NAME, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_GENERAL_NAME(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(GENERAL_NAME, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_GENERAL_NAME(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(GENERAL_NAME, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_OCSP_ONEREQ(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(OCSP_ONEREQ, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_OCSP_ONEREQ(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(OCSP_ONEREQ, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_OCSP_ONEREQ(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(OCSP_ONEREQ, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_OCSP_ONEREQ(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(OCSP_ONEREQ, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_OCSP_SINGLERESP(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(OCSP_SINGLERESP, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_OCSP_SINGLERESP(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(OCSP_SINGLERESP, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_OCSP_SINGLERESP(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(OCSP_SINGLERESP, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_OCSP_SINGLERESP(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(OCSP_SINGLERESP, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_PKCS12_SAFEBAG(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(PKCS12_SAFEBAG, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_PKCS12_SAFEBAG(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(PKCS12_SAFEBAG, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_PKCS12_SAFEBAG(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(PKCS12_SAFEBAG, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_PKCS12_SAFEBAG(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(PKCS12_SAFEBAG, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_PKCS7(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(PKCS7, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_PKCS7(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(PKCS7, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_PKCS7(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(PKCS7, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_PKCS7(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(PKCS7, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_PKCS7_RECIP_INFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(PKCS7_RECIP_INFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_PKCS7_RECIP_INFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(PKCS7_RECIP_INFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_PKCS7_RECIP_INFO(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(PKCS7_RECIP_INFO, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_PKCS7_RECIP_INFO(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(PKCS7_RECIP_INFO, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(PKCS7_SIGNER_INFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(PKCS7_SIGNER_INFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_PKCS7_SIGNER_INFO(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(PKCS7_SIGNER_INFO, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_PKCS7_SIGNER_INFO(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(PKCS7_SIGNER_INFO, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_POLICYINFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(POLICYINFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_POLICYINFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(POLICYINFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_POLICYINFO(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(POLICYINFO, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_POLICYINFO(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(POLICYINFO, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_POLICYQUALINFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(POLICYQUALINFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_POLICYQUALINFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(POLICYQUALINFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_POLICYQUALINFO(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(POLICYQUALINFO, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_POLICYQUALINFO(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(POLICYQUALINFO, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_SXNETID(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(SXNETID, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_SXNETID(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(SXNETID, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_SXNETID(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(SXNETID, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_SXNETID(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(SXNETID, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_ALGOR(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_ALGOR, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_ALGOR(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_ALGOR, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_ALGOR(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_ALGOR, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_ALGOR(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_ALGOR, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_ATTRIBUTE(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_ATTRIBUTE, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_ATTRIBUTE(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_ATTRIBUTE, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_ATTRIBUTE(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_ATTRIBUTE, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_ATTRIBUTE(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_ATTRIBUTE, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_CRL(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_CRL, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_CRL(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_CRL, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_CRL(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_CRL, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_CRL(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_CRL, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_EXTENSION(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_EXTENSION, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_EXTENSION(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_EXTENSION, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_EXTENSION(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_EXTENSION, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_EXTENSION(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_EXTENSION, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_NAME_ENTRY(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_NAME_ENTRY, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_NAME_ENTRY(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_NAME_ENTRY, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_NAME_ENTRY(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_NAME_ENTRY, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_NAME_ENTRY(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_NAME_ENTRY, (buf), (len), (d2i_func), (free_func))
-
-#define d2i_ASN1_SET_OF_X509_REVOKED(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
-	SKM_ASN1_SET_OF_d2i(X509_REVOKED, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class)) 
-#define i2d_ASN1_SET_OF_X509_REVOKED(st, pp, i2d_func, ex_tag, ex_class, is_set) \
-	SKM_ASN1_SET_OF_i2d(X509_REVOKED, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
-#define ASN1_seq_pack_X509_REVOKED(st, i2d_func, buf, len) \
-	SKM_ASN1_seq_pack(X509_REVOKED, (st), (i2d_func), (buf), (len))
-#define ASN1_seq_unpack_X509_REVOKED(buf, len, d2i_func, free_func) \
-	SKM_ASN1_seq_unpack(X509_REVOKED, (buf), (len), (d2i_func), (free_func))
-
-#define PKCS12_decrypt_d2i_PKCS12_SAFEBAG(algor, d2i_func, free_func, pass, passlen, oct, seq) \
-	SKM_PKCS12_decrypt_d2i(PKCS12_SAFEBAG, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
-
-#define PKCS12_decrypt_d2i_PKCS7(algor, d2i_func, free_func, pass, passlen, oct, seq) \
-	SKM_PKCS12_decrypt_d2i(PKCS7, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
-
-#define lh_ADDED_OBJ_new() LHM_lh_new(ADDED_OBJ,added_obj)
-#define lh_ADDED_OBJ_insert(lh,inst) LHM_lh_insert(ADDED_OBJ,lh,inst)
-#define lh_ADDED_OBJ_retrieve(lh,inst) LHM_lh_retrieve(ADDED_OBJ,lh,inst)
-#define lh_ADDED_OBJ_delete(lh,inst) LHM_lh_delete(ADDED_OBJ,lh,inst)
-#define lh_ADDED_OBJ_doall(lh,fn) LHM_lh_doall(ADDED_OBJ,lh,fn)
-#define lh_ADDED_OBJ_doall_arg(lh,fn,arg_type,arg) \
+                                CHECKED_I2D_OF(type, i2d_func), \
+                                ex_tag, ex_class, is_set)
+# define SKM_ASN1_seq_pack(type, st, i2d_func, buf, len) \
+        ASN1_seq_pack(CHECKED_PTR_OF(STACK_OF(type), st), \
+                        CHECKED_I2D_OF(type, i2d_func), buf, len)
+# define SKM_ASN1_seq_unpack(type, buf, len, d2i_func, free_func) \
+        (STACK_OF(type) *)ASN1_seq_unpack(buf, len, CHECKED_D2I_OF(type, d2i_func), CHECKED_SK_FREE_FUNC(type, free_func))
+# define SKM_PKCS12_decrypt_d2i(type, algor, d2i_func, free_func, pass, passlen, oct, seq) \
+        (STACK_OF(type) *)PKCS12_decrypt_d2i(algor, \
+                                CHECKED_D2I_OF(type, d2i_func), \
+                                CHECKED_SK_FREE_FUNC(type, free_func), \
+                                pass, passlen, oct, seq)
+/*
+ * This block of defines is updated by util/mkstack.pl, please do not touch!
+ */
+# define sk_ACCESS_DESCRIPTION_new(cmp) SKM_sk_new(ACCESS_DESCRIPTION, (cmp))
+# define sk_ACCESS_DESCRIPTION_new_null() SKM_sk_new_null(ACCESS_DESCRIPTION)
+# define sk_ACCESS_DESCRIPTION_free(st) SKM_sk_free(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_num(st) SKM_sk_num(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_value(st, i) SKM_sk_value(ACCESS_DESCRIPTION, (st), (i))
+# define sk_ACCESS_DESCRIPTION_set(st, i, val) SKM_sk_set(ACCESS_DESCRIPTION, (st), (i), (val))
+# define sk_ACCESS_DESCRIPTION_zero(st) SKM_sk_zero(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_push(st, val) SKM_sk_push(ACCESS_DESCRIPTION, (st), (val))
+# define sk_ACCESS_DESCRIPTION_unshift(st, val) SKM_sk_unshift(ACCESS_DESCRIPTION, (st), (val))
+# define sk_ACCESS_DESCRIPTION_find(st, val) SKM_sk_find(ACCESS_DESCRIPTION, (st), (val))
+# define sk_ACCESS_DESCRIPTION_find_ex(st, val) SKM_sk_find_ex(ACCESS_DESCRIPTION, (st), (val))
+# define sk_ACCESS_DESCRIPTION_delete(st, i) SKM_sk_delete(ACCESS_DESCRIPTION, (st), (i))
+# define sk_ACCESS_DESCRIPTION_delete_ptr(st, ptr) SKM_sk_delete_ptr(ACCESS_DESCRIPTION, (st), (ptr))
+# define sk_ACCESS_DESCRIPTION_insert(st, val, i) SKM_sk_insert(ACCESS_DESCRIPTION, (st), (val), (i))
+# define sk_ACCESS_DESCRIPTION_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ACCESS_DESCRIPTION, (st), (cmp))
+# define sk_ACCESS_DESCRIPTION_dup(st) SKM_sk_dup(ACCESS_DESCRIPTION, st)
+# define sk_ACCESS_DESCRIPTION_pop_free(st, free_func) SKM_sk_pop_free(ACCESS_DESCRIPTION, (st), (free_func))
+# define sk_ACCESS_DESCRIPTION_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ACCESS_DESCRIPTION, (st), (copy_func), (free_func))
+# define sk_ACCESS_DESCRIPTION_shift(st) SKM_sk_shift(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_pop(st) SKM_sk_pop(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_sort(st) SKM_sk_sort(ACCESS_DESCRIPTION, (st))
+# define sk_ACCESS_DESCRIPTION_is_sorted(st) SKM_sk_is_sorted(ACCESS_DESCRIPTION, (st))
+# define sk_ASIdOrRange_new(cmp) SKM_sk_new(ASIdOrRange, (cmp))
+# define sk_ASIdOrRange_new_null() SKM_sk_new_null(ASIdOrRange)
+# define sk_ASIdOrRange_free(st) SKM_sk_free(ASIdOrRange, (st))
+# define sk_ASIdOrRange_num(st) SKM_sk_num(ASIdOrRange, (st))
+# define sk_ASIdOrRange_value(st, i) SKM_sk_value(ASIdOrRange, (st), (i))
+# define sk_ASIdOrRange_set(st, i, val) SKM_sk_set(ASIdOrRange, (st), (i), (val))
+# define sk_ASIdOrRange_zero(st) SKM_sk_zero(ASIdOrRange, (st))
+# define sk_ASIdOrRange_push(st, val) SKM_sk_push(ASIdOrRange, (st), (val))
+# define sk_ASIdOrRange_unshift(st, val) SKM_sk_unshift(ASIdOrRange, (st), (val))
+# define sk_ASIdOrRange_find(st, val) SKM_sk_find(ASIdOrRange, (st), (val))
+# define sk_ASIdOrRange_find_ex(st, val) SKM_sk_find_ex(ASIdOrRange, (st), (val))
+# define sk_ASIdOrRange_delete(st, i) SKM_sk_delete(ASIdOrRange, (st), (i))
+# define sk_ASIdOrRange_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASIdOrRange, (st), (ptr))
+# define sk_ASIdOrRange_insert(st, val, i) SKM_sk_insert(ASIdOrRange, (st), (val), (i))
+# define sk_ASIdOrRange_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASIdOrRange, (st), (cmp))
+# define sk_ASIdOrRange_dup(st) SKM_sk_dup(ASIdOrRange, st)
+# define sk_ASIdOrRange_pop_free(st, free_func) SKM_sk_pop_free(ASIdOrRange, (st), (free_func))
+# define sk_ASIdOrRange_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASIdOrRange, (st), (copy_func), (free_func))
+# define sk_ASIdOrRange_shift(st) SKM_sk_shift(ASIdOrRange, (st))
+# define sk_ASIdOrRange_pop(st) SKM_sk_pop(ASIdOrRange, (st))
+# define sk_ASIdOrRange_sort(st) SKM_sk_sort(ASIdOrRange, (st))
+# define sk_ASIdOrRange_is_sorted(st) SKM_sk_is_sorted(ASIdOrRange, (st))
+# define sk_ASN1_GENERALSTRING_new(cmp) SKM_sk_new(ASN1_GENERALSTRING, (cmp))
+# define sk_ASN1_GENERALSTRING_new_null() SKM_sk_new_null(ASN1_GENERALSTRING)
+# define sk_ASN1_GENERALSTRING_free(st) SKM_sk_free(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_num(st) SKM_sk_num(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_value(st, i) SKM_sk_value(ASN1_GENERALSTRING, (st), (i))
+# define sk_ASN1_GENERALSTRING_set(st, i, val) SKM_sk_set(ASN1_GENERALSTRING, (st), (i), (val))
+# define sk_ASN1_GENERALSTRING_zero(st) SKM_sk_zero(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_push(st, val) SKM_sk_push(ASN1_GENERALSTRING, (st), (val))
+# define sk_ASN1_GENERALSTRING_unshift(st, val) SKM_sk_unshift(ASN1_GENERALSTRING, (st), (val))
+# define sk_ASN1_GENERALSTRING_find(st, val) SKM_sk_find(ASN1_GENERALSTRING, (st), (val))
+# define sk_ASN1_GENERALSTRING_find_ex(st, val) SKM_sk_find_ex(ASN1_GENERALSTRING, (st), (val))
+# define sk_ASN1_GENERALSTRING_delete(st, i) SKM_sk_delete(ASN1_GENERALSTRING, (st), (i))
+# define sk_ASN1_GENERALSTRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_GENERALSTRING, (st), (ptr))
+# define sk_ASN1_GENERALSTRING_insert(st, val, i) SKM_sk_insert(ASN1_GENERALSTRING, (st), (val), (i))
+# define sk_ASN1_GENERALSTRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_GENERALSTRING, (st), (cmp))
+# define sk_ASN1_GENERALSTRING_dup(st) SKM_sk_dup(ASN1_GENERALSTRING, st)
+# define sk_ASN1_GENERALSTRING_pop_free(st, free_func) SKM_sk_pop_free(ASN1_GENERALSTRING, (st), (free_func))
+# define sk_ASN1_GENERALSTRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_GENERALSTRING, (st), (copy_func), (free_func))
+# define sk_ASN1_GENERALSTRING_shift(st) SKM_sk_shift(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_pop(st) SKM_sk_pop(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_sort(st) SKM_sk_sort(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_GENERALSTRING_is_sorted(st) SKM_sk_is_sorted(ASN1_GENERALSTRING, (st))
+# define sk_ASN1_INTEGER_new(cmp) SKM_sk_new(ASN1_INTEGER, (cmp))
+# define sk_ASN1_INTEGER_new_null() SKM_sk_new_null(ASN1_INTEGER)
+# define sk_ASN1_INTEGER_free(st) SKM_sk_free(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_num(st) SKM_sk_num(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_value(st, i) SKM_sk_value(ASN1_INTEGER, (st), (i))
+# define sk_ASN1_INTEGER_set(st, i, val) SKM_sk_set(ASN1_INTEGER, (st), (i), (val))
+# define sk_ASN1_INTEGER_zero(st) SKM_sk_zero(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_push(st, val) SKM_sk_push(ASN1_INTEGER, (st), (val))
+# define sk_ASN1_INTEGER_unshift(st, val) SKM_sk_unshift(ASN1_INTEGER, (st), (val))
+# define sk_ASN1_INTEGER_find(st, val) SKM_sk_find(ASN1_INTEGER, (st), (val))
+# define sk_ASN1_INTEGER_find_ex(st, val) SKM_sk_find_ex(ASN1_INTEGER, (st), (val))
+# define sk_ASN1_INTEGER_delete(st, i) SKM_sk_delete(ASN1_INTEGER, (st), (i))
+# define sk_ASN1_INTEGER_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_INTEGER, (st), (ptr))
+# define sk_ASN1_INTEGER_insert(st, val, i) SKM_sk_insert(ASN1_INTEGER, (st), (val), (i))
+# define sk_ASN1_INTEGER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_INTEGER, (st), (cmp))
+# define sk_ASN1_INTEGER_dup(st) SKM_sk_dup(ASN1_INTEGER, st)
+# define sk_ASN1_INTEGER_pop_free(st, free_func) SKM_sk_pop_free(ASN1_INTEGER, (st), (free_func))
+# define sk_ASN1_INTEGER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_INTEGER, (st), (copy_func), (free_func))
+# define sk_ASN1_INTEGER_shift(st) SKM_sk_shift(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_pop(st) SKM_sk_pop(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_sort(st) SKM_sk_sort(ASN1_INTEGER, (st))
+# define sk_ASN1_INTEGER_is_sorted(st) SKM_sk_is_sorted(ASN1_INTEGER, (st))
+# define sk_ASN1_OBJECT_new(cmp) SKM_sk_new(ASN1_OBJECT, (cmp))
+# define sk_ASN1_OBJECT_new_null() SKM_sk_new_null(ASN1_OBJECT)
+# define sk_ASN1_OBJECT_free(st) SKM_sk_free(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_num(st) SKM_sk_num(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_value(st, i) SKM_sk_value(ASN1_OBJECT, (st), (i))
+# define sk_ASN1_OBJECT_set(st, i, val) SKM_sk_set(ASN1_OBJECT, (st), (i), (val))
+# define sk_ASN1_OBJECT_zero(st) SKM_sk_zero(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_push(st, val) SKM_sk_push(ASN1_OBJECT, (st), (val))
+# define sk_ASN1_OBJECT_unshift(st, val) SKM_sk_unshift(ASN1_OBJECT, (st), (val))
+# define sk_ASN1_OBJECT_find(st, val) SKM_sk_find(ASN1_OBJECT, (st), (val))
+# define sk_ASN1_OBJECT_find_ex(st, val) SKM_sk_find_ex(ASN1_OBJECT, (st), (val))
+# define sk_ASN1_OBJECT_delete(st, i) SKM_sk_delete(ASN1_OBJECT, (st), (i))
+# define sk_ASN1_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_OBJECT, (st), (ptr))
+# define sk_ASN1_OBJECT_insert(st, val, i) SKM_sk_insert(ASN1_OBJECT, (st), (val), (i))
+# define sk_ASN1_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_OBJECT, (st), (cmp))
+# define sk_ASN1_OBJECT_dup(st) SKM_sk_dup(ASN1_OBJECT, st)
+# define sk_ASN1_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(ASN1_OBJECT, (st), (free_func))
+# define sk_ASN1_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_OBJECT, (st), (copy_func), (free_func))
+# define sk_ASN1_OBJECT_shift(st) SKM_sk_shift(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_pop(st) SKM_sk_pop(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_sort(st) SKM_sk_sort(ASN1_OBJECT, (st))
+# define sk_ASN1_OBJECT_is_sorted(st) SKM_sk_is_sorted(ASN1_OBJECT, (st))
+# define sk_ASN1_STRING_TABLE_new(cmp) SKM_sk_new(ASN1_STRING_TABLE, (cmp))
+# define sk_ASN1_STRING_TABLE_new_null() SKM_sk_new_null(ASN1_STRING_TABLE)
+# define sk_ASN1_STRING_TABLE_free(st) SKM_sk_free(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_num(st) SKM_sk_num(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_value(st, i) SKM_sk_value(ASN1_STRING_TABLE, (st), (i))
+# define sk_ASN1_STRING_TABLE_set(st, i, val) SKM_sk_set(ASN1_STRING_TABLE, (st), (i), (val))
+# define sk_ASN1_STRING_TABLE_zero(st) SKM_sk_zero(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_push(st, val) SKM_sk_push(ASN1_STRING_TABLE, (st), (val))
+# define sk_ASN1_STRING_TABLE_unshift(st, val) SKM_sk_unshift(ASN1_STRING_TABLE, (st), (val))
+# define sk_ASN1_STRING_TABLE_find(st, val) SKM_sk_find(ASN1_STRING_TABLE, (st), (val))
+# define sk_ASN1_STRING_TABLE_find_ex(st, val) SKM_sk_find_ex(ASN1_STRING_TABLE, (st), (val))
+# define sk_ASN1_STRING_TABLE_delete(st, i) SKM_sk_delete(ASN1_STRING_TABLE, (st), (i))
+# define sk_ASN1_STRING_TABLE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_STRING_TABLE, (st), (ptr))
+# define sk_ASN1_STRING_TABLE_insert(st, val, i) SKM_sk_insert(ASN1_STRING_TABLE, (st), (val), (i))
+# define sk_ASN1_STRING_TABLE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_STRING_TABLE, (st), (cmp))
+# define sk_ASN1_STRING_TABLE_dup(st) SKM_sk_dup(ASN1_STRING_TABLE, st)
+# define sk_ASN1_STRING_TABLE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_STRING_TABLE, (st), (free_func))
+# define sk_ASN1_STRING_TABLE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_STRING_TABLE, (st), (copy_func), (free_func))
+# define sk_ASN1_STRING_TABLE_shift(st) SKM_sk_shift(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_pop(st) SKM_sk_pop(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_sort(st) SKM_sk_sort(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_STRING_TABLE_is_sorted(st) SKM_sk_is_sorted(ASN1_STRING_TABLE, (st))
+# define sk_ASN1_TYPE_new(cmp) SKM_sk_new(ASN1_TYPE, (cmp))
+# define sk_ASN1_TYPE_new_null() SKM_sk_new_null(ASN1_TYPE)
+# define sk_ASN1_TYPE_free(st) SKM_sk_free(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_num(st) SKM_sk_num(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_value(st, i) SKM_sk_value(ASN1_TYPE, (st), (i))
+# define sk_ASN1_TYPE_set(st, i, val) SKM_sk_set(ASN1_TYPE, (st), (i), (val))
+# define sk_ASN1_TYPE_zero(st) SKM_sk_zero(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_push(st, val) SKM_sk_push(ASN1_TYPE, (st), (val))
+# define sk_ASN1_TYPE_unshift(st, val) SKM_sk_unshift(ASN1_TYPE, (st), (val))
+# define sk_ASN1_TYPE_find(st, val) SKM_sk_find(ASN1_TYPE, (st), (val))
+# define sk_ASN1_TYPE_find_ex(st, val) SKM_sk_find_ex(ASN1_TYPE, (st), (val))
+# define sk_ASN1_TYPE_delete(st, i) SKM_sk_delete(ASN1_TYPE, (st), (i))
+# define sk_ASN1_TYPE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_TYPE, (st), (ptr))
+# define sk_ASN1_TYPE_insert(st, val, i) SKM_sk_insert(ASN1_TYPE, (st), (val), (i))
+# define sk_ASN1_TYPE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_TYPE, (st), (cmp))
+# define sk_ASN1_TYPE_dup(st) SKM_sk_dup(ASN1_TYPE, st)
+# define sk_ASN1_TYPE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_TYPE, (st), (free_func))
+# define sk_ASN1_TYPE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_TYPE, (st), (copy_func), (free_func))
+# define sk_ASN1_TYPE_shift(st) SKM_sk_shift(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_pop(st) SKM_sk_pop(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_sort(st) SKM_sk_sort(ASN1_TYPE, (st))
+# define sk_ASN1_TYPE_is_sorted(st) SKM_sk_is_sorted(ASN1_TYPE, (st))
+# define sk_ASN1_UTF8STRING_new(cmp) SKM_sk_new(ASN1_UTF8STRING, (cmp))
+# define sk_ASN1_UTF8STRING_new_null() SKM_sk_new_null(ASN1_UTF8STRING)
+# define sk_ASN1_UTF8STRING_free(st) SKM_sk_free(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_num(st) SKM_sk_num(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_value(st, i) SKM_sk_value(ASN1_UTF8STRING, (st), (i))
+# define sk_ASN1_UTF8STRING_set(st, i, val) SKM_sk_set(ASN1_UTF8STRING, (st), (i), (val))
+# define sk_ASN1_UTF8STRING_zero(st) SKM_sk_zero(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_push(st, val) SKM_sk_push(ASN1_UTF8STRING, (st), (val))
+# define sk_ASN1_UTF8STRING_unshift(st, val) SKM_sk_unshift(ASN1_UTF8STRING, (st), (val))
+# define sk_ASN1_UTF8STRING_find(st, val) SKM_sk_find(ASN1_UTF8STRING, (st), (val))
+# define sk_ASN1_UTF8STRING_find_ex(st, val) SKM_sk_find_ex(ASN1_UTF8STRING, (st), (val))
+# define sk_ASN1_UTF8STRING_delete(st, i) SKM_sk_delete(ASN1_UTF8STRING, (st), (i))
+# define sk_ASN1_UTF8STRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_UTF8STRING, (st), (ptr))
+# define sk_ASN1_UTF8STRING_insert(st, val, i) SKM_sk_insert(ASN1_UTF8STRING, (st), (val), (i))
+# define sk_ASN1_UTF8STRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_UTF8STRING, (st), (cmp))
+# define sk_ASN1_UTF8STRING_dup(st) SKM_sk_dup(ASN1_UTF8STRING, st)
+# define sk_ASN1_UTF8STRING_pop_free(st, free_func) SKM_sk_pop_free(ASN1_UTF8STRING, (st), (free_func))
+# define sk_ASN1_UTF8STRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_UTF8STRING, (st), (copy_func), (free_func))
+# define sk_ASN1_UTF8STRING_shift(st) SKM_sk_shift(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_pop(st) SKM_sk_pop(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_sort(st) SKM_sk_sort(ASN1_UTF8STRING, (st))
+# define sk_ASN1_UTF8STRING_is_sorted(st) SKM_sk_is_sorted(ASN1_UTF8STRING, (st))
+# define sk_ASN1_VALUE_new(cmp) SKM_sk_new(ASN1_VALUE, (cmp))
+# define sk_ASN1_VALUE_new_null() SKM_sk_new_null(ASN1_VALUE)
+# define sk_ASN1_VALUE_free(st) SKM_sk_free(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_num(st) SKM_sk_num(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_value(st, i) SKM_sk_value(ASN1_VALUE, (st), (i))
+# define sk_ASN1_VALUE_set(st, i, val) SKM_sk_set(ASN1_VALUE, (st), (i), (val))
+# define sk_ASN1_VALUE_zero(st) SKM_sk_zero(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_push(st, val) SKM_sk_push(ASN1_VALUE, (st), (val))
+# define sk_ASN1_VALUE_unshift(st, val) SKM_sk_unshift(ASN1_VALUE, (st), (val))
+# define sk_ASN1_VALUE_find(st, val) SKM_sk_find(ASN1_VALUE, (st), (val))
+# define sk_ASN1_VALUE_find_ex(st, val) SKM_sk_find_ex(ASN1_VALUE, (st), (val))
+# define sk_ASN1_VALUE_delete(st, i) SKM_sk_delete(ASN1_VALUE, (st), (i))
+# define sk_ASN1_VALUE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ASN1_VALUE, (st), (ptr))
+# define sk_ASN1_VALUE_insert(st, val, i) SKM_sk_insert(ASN1_VALUE, (st), (val), (i))
+# define sk_ASN1_VALUE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ASN1_VALUE, (st), (cmp))
+# define sk_ASN1_VALUE_dup(st) SKM_sk_dup(ASN1_VALUE, st)
+# define sk_ASN1_VALUE_pop_free(st, free_func) SKM_sk_pop_free(ASN1_VALUE, (st), (free_func))
+# define sk_ASN1_VALUE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ASN1_VALUE, (st), (copy_func), (free_func))
+# define sk_ASN1_VALUE_shift(st) SKM_sk_shift(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_pop(st) SKM_sk_pop(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_sort(st) SKM_sk_sort(ASN1_VALUE, (st))
+# define sk_ASN1_VALUE_is_sorted(st) SKM_sk_is_sorted(ASN1_VALUE, (st))
+# define sk_BIO_new(cmp) SKM_sk_new(BIO, (cmp))
+# define sk_BIO_new_null() SKM_sk_new_null(BIO)
+# define sk_BIO_free(st) SKM_sk_free(BIO, (st))
+# define sk_BIO_num(st) SKM_sk_num(BIO, (st))
+# define sk_BIO_value(st, i) SKM_sk_value(BIO, (st), (i))
+# define sk_BIO_set(st, i, val) SKM_sk_set(BIO, (st), (i), (val))
+# define sk_BIO_zero(st) SKM_sk_zero(BIO, (st))
+# define sk_BIO_push(st, val) SKM_sk_push(BIO, (st), (val))
+# define sk_BIO_unshift(st, val) SKM_sk_unshift(BIO, (st), (val))
+# define sk_BIO_find(st, val) SKM_sk_find(BIO, (st), (val))
+# define sk_BIO_find_ex(st, val) SKM_sk_find_ex(BIO, (st), (val))
+# define sk_BIO_delete(st, i) SKM_sk_delete(BIO, (st), (i))
+# define sk_BIO_delete_ptr(st, ptr) SKM_sk_delete_ptr(BIO, (st), (ptr))
+# define sk_BIO_insert(st, val, i) SKM_sk_insert(BIO, (st), (val), (i))
+# define sk_BIO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BIO, (st), (cmp))
+# define sk_BIO_dup(st) SKM_sk_dup(BIO, st)
+# define sk_BIO_pop_free(st, free_func) SKM_sk_pop_free(BIO, (st), (free_func))
+# define sk_BIO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BIO, (st), (copy_func), (free_func))
+# define sk_BIO_shift(st) SKM_sk_shift(BIO, (st))
+# define sk_BIO_pop(st) SKM_sk_pop(BIO, (st))
+# define sk_BIO_sort(st) SKM_sk_sort(BIO, (st))
+# define sk_BIO_is_sorted(st) SKM_sk_is_sorted(BIO, (st))
+# define sk_BY_DIR_ENTRY_new(cmp) SKM_sk_new(BY_DIR_ENTRY, (cmp))
+# define sk_BY_DIR_ENTRY_new_null() SKM_sk_new_null(BY_DIR_ENTRY)
+# define sk_BY_DIR_ENTRY_free(st) SKM_sk_free(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_num(st) SKM_sk_num(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_value(st, i) SKM_sk_value(BY_DIR_ENTRY, (st), (i))
+# define sk_BY_DIR_ENTRY_set(st, i, val) SKM_sk_set(BY_DIR_ENTRY, (st), (i), (val))
+# define sk_BY_DIR_ENTRY_zero(st) SKM_sk_zero(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_push(st, val) SKM_sk_push(BY_DIR_ENTRY, (st), (val))
+# define sk_BY_DIR_ENTRY_unshift(st, val) SKM_sk_unshift(BY_DIR_ENTRY, (st), (val))
+# define sk_BY_DIR_ENTRY_find(st, val) SKM_sk_find(BY_DIR_ENTRY, (st), (val))
+# define sk_BY_DIR_ENTRY_find_ex(st, val) SKM_sk_find_ex(BY_DIR_ENTRY, (st), (val))
+# define sk_BY_DIR_ENTRY_delete(st, i) SKM_sk_delete(BY_DIR_ENTRY, (st), (i))
+# define sk_BY_DIR_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(BY_DIR_ENTRY, (st), (ptr))
+# define sk_BY_DIR_ENTRY_insert(st, val, i) SKM_sk_insert(BY_DIR_ENTRY, (st), (val), (i))
+# define sk_BY_DIR_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BY_DIR_ENTRY, (st), (cmp))
+# define sk_BY_DIR_ENTRY_dup(st) SKM_sk_dup(BY_DIR_ENTRY, st)
+# define sk_BY_DIR_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(BY_DIR_ENTRY, (st), (free_func))
+# define sk_BY_DIR_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BY_DIR_ENTRY, (st), (copy_func), (free_func))
+# define sk_BY_DIR_ENTRY_shift(st) SKM_sk_shift(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_pop(st) SKM_sk_pop(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_sort(st) SKM_sk_sort(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_ENTRY_is_sorted(st) SKM_sk_is_sorted(BY_DIR_ENTRY, (st))
+# define sk_BY_DIR_HASH_new(cmp) SKM_sk_new(BY_DIR_HASH, (cmp))
+# define sk_BY_DIR_HASH_new_null() SKM_sk_new_null(BY_DIR_HASH)
+# define sk_BY_DIR_HASH_free(st) SKM_sk_free(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_num(st) SKM_sk_num(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_value(st, i) SKM_sk_value(BY_DIR_HASH, (st), (i))
+# define sk_BY_DIR_HASH_set(st, i, val) SKM_sk_set(BY_DIR_HASH, (st), (i), (val))
+# define sk_BY_DIR_HASH_zero(st) SKM_sk_zero(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_push(st, val) SKM_sk_push(BY_DIR_HASH, (st), (val))
+# define sk_BY_DIR_HASH_unshift(st, val) SKM_sk_unshift(BY_DIR_HASH, (st), (val))
+# define sk_BY_DIR_HASH_find(st, val) SKM_sk_find(BY_DIR_HASH, (st), (val))
+# define sk_BY_DIR_HASH_find_ex(st, val) SKM_sk_find_ex(BY_DIR_HASH, (st), (val))
+# define sk_BY_DIR_HASH_delete(st, i) SKM_sk_delete(BY_DIR_HASH, (st), (i))
+# define sk_BY_DIR_HASH_delete_ptr(st, ptr) SKM_sk_delete_ptr(BY_DIR_HASH, (st), (ptr))
+# define sk_BY_DIR_HASH_insert(st, val, i) SKM_sk_insert(BY_DIR_HASH, (st), (val), (i))
+# define sk_BY_DIR_HASH_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(BY_DIR_HASH, (st), (cmp))
+# define sk_BY_DIR_HASH_dup(st) SKM_sk_dup(BY_DIR_HASH, st)
+# define sk_BY_DIR_HASH_pop_free(st, free_func) SKM_sk_pop_free(BY_DIR_HASH, (st), (free_func))
+# define sk_BY_DIR_HASH_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(BY_DIR_HASH, (st), (copy_func), (free_func))
+# define sk_BY_DIR_HASH_shift(st) SKM_sk_shift(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_pop(st) SKM_sk_pop(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_sort(st) SKM_sk_sort(BY_DIR_HASH, (st))
+# define sk_BY_DIR_HASH_is_sorted(st) SKM_sk_is_sorted(BY_DIR_HASH, (st))
+# define sk_CMS_CertificateChoices_new(cmp) SKM_sk_new(CMS_CertificateChoices, (cmp))
+# define sk_CMS_CertificateChoices_new_null() SKM_sk_new_null(CMS_CertificateChoices)
+# define sk_CMS_CertificateChoices_free(st) SKM_sk_free(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_num(st) SKM_sk_num(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_value(st, i) SKM_sk_value(CMS_CertificateChoices, (st), (i))
+# define sk_CMS_CertificateChoices_set(st, i, val) SKM_sk_set(CMS_CertificateChoices, (st), (i), (val))
+# define sk_CMS_CertificateChoices_zero(st) SKM_sk_zero(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_push(st, val) SKM_sk_push(CMS_CertificateChoices, (st), (val))
+# define sk_CMS_CertificateChoices_unshift(st, val) SKM_sk_unshift(CMS_CertificateChoices, (st), (val))
+# define sk_CMS_CertificateChoices_find(st, val) SKM_sk_find(CMS_CertificateChoices, (st), (val))
+# define sk_CMS_CertificateChoices_find_ex(st, val) SKM_sk_find_ex(CMS_CertificateChoices, (st), (val))
+# define sk_CMS_CertificateChoices_delete(st, i) SKM_sk_delete(CMS_CertificateChoices, (st), (i))
+# define sk_CMS_CertificateChoices_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_CertificateChoices, (st), (ptr))
+# define sk_CMS_CertificateChoices_insert(st, val, i) SKM_sk_insert(CMS_CertificateChoices, (st), (val), (i))
+# define sk_CMS_CertificateChoices_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_CertificateChoices, (st), (cmp))
+# define sk_CMS_CertificateChoices_dup(st) SKM_sk_dup(CMS_CertificateChoices, st)
+# define sk_CMS_CertificateChoices_pop_free(st, free_func) SKM_sk_pop_free(CMS_CertificateChoices, (st), (free_func))
+# define sk_CMS_CertificateChoices_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_CertificateChoices, (st), (copy_func), (free_func))
+# define sk_CMS_CertificateChoices_shift(st) SKM_sk_shift(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_pop(st) SKM_sk_pop(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_sort(st) SKM_sk_sort(CMS_CertificateChoices, (st))
+# define sk_CMS_CertificateChoices_is_sorted(st) SKM_sk_is_sorted(CMS_CertificateChoices, (st))
+# define sk_CMS_RecipientEncryptedKey_new(cmp) SKM_sk_new(CMS_RecipientEncryptedKey, (cmp))
+# define sk_CMS_RecipientEncryptedKey_new_null() SKM_sk_new_null(CMS_RecipientEncryptedKey)
+# define sk_CMS_RecipientEncryptedKey_free(st) SKM_sk_free(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_num(st) SKM_sk_num(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_value(st, i) SKM_sk_value(CMS_RecipientEncryptedKey, (st), (i))
+# define sk_CMS_RecipientEncryptedKey_set(st, i, val) SKM_sk_set(CMS_RecipientEncryptedKey, (st), (i), (val))
+# define sk_CMS_RecipientEncryptedKey_zero(st) SKM_sk_zero(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_push(st, val) SKM_sk_push(CMS_RecipientEncryptedKey, (st), (val))
+# define sk_CMS_RecipientEncryptedKey_unshift(st, val) SKM_sk_unshift(CMS_RecipientEncryptedKey, (st), (val))
+# define sk_CMS_RecipientEncryptedKey_find(st, val) SKM_sk_find(CMS_RecipientEncryptedKey, (st), (val))
+# define sk_CMS_RecipientEncryptedKey_find_ex(st, val) SKM_sk_find_ex(CMS_RecipientEncryptedKey, (st), (val))
+# define sk_CMS_RecipientEncryptedKey_delete(st, i) SKM_sk_delete(CMS_RecipientEncryptedKey, (st), (i))
+# define sk_CMS_RecipientEncryptedKey_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RecipientEncryptedKey, (st), (ptr))
+# define sk_CMS_RecipientEncryptedKey_insert(st, val, i) SKM_sk_insert(CMS_RecipientEncryptedKey, (st), (val), (i))
+# define sk_CMS_RecipientEncryptedKey_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RecipientEncryptedKey, (st), (cmp))
+# define sk_CMS_RecipientEncryptedKey_dup(st) SKM_sk_dup(CMS_RecipientEncryptedKey, st)
+# define sk_CMS_RecipientEncryptedKey_pop_free(st, free_func) SKM_sk_pop_free(CMS_RecipientEncryptedKey, (st), (free_func))
+# define sk_CMS_RecipientEncryptedKey_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RecipientEncryptedKey, (st), (copy_func), (free_func))
+# define sk_CMS_RecipientEncryptedKey_shift(st) SKM_sk_shift(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_pop(st) SKM_sk_pop(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_sort(st) SKM_sk_sort(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientEncryptedKey_is_sorted(st) SKM_sk_is_sorted(CMS_RecipientEncryptedKey, (st))
+# define sk_CMS_RecipientInfo_new(cmp) SKM_sk_new(CMS_RecipientInfo, (cmp))
+# define sk_CMS_RecipientInfo_new_null() SKM_sk_new_null(CMS_RecipientInfo)
+# define sk_CMS_RecipientInfo_free(st) SKM_sk_free(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_num(st) SKM_sk_num(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_value(st, i) SKM_sk_value(CMS_RecipientInfo, (st), (i))
+# define sk_CMS_RecipientInfo_set(st, i, val) SKM_sk_set(CMS_RecipientInfo, (st), (i), (val))
+# define sk_CMS_RecipientInfo_zero(st) SKM_sk_zero(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_push(st, val) SKM_sk_push(CMS_RecipientInfo, (st), (val))
+# define sk_CMS_RecipientInfo_unshift(st, val) SKM_sk_unshift(CMS_RecipientInfo, (st), (val))
+# define sk_CMS_RecipientInfo_find(st, val) SKM_sk_find(CMS_RecipientInfo, (st), (val))
+# define sk_CMS_RecipientInfo_find_ex(st, val) SKM_sk_find_ex(CMS_RecipientInfo, (st), (val))
+# define sk_CMS_RecipientInfo_delete(st, i) SKM_sk_delete(CMS_RecipientInfo, (st), (i))
+# define sk_CMS_RecipientInfo_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RecipientInfo, (st), (ptr))
+# define sk_CMS_RecipientInfo_insert(st, val, i) SKM_sk_insert(CMS_RecipientInfo, (st), (val), (i))
+# define sk_CMS_RecipientInfo_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RecipientInfo, (st), (cmp))
+# define sk_CMS_RecipientInfo_dup(st) SKM_sk_dup(CMS_RecipientInfo, st)
+# define sk_CMS_RecipientInfo_pop_free(st, free_func) SKM_sk_pop_free(CMS_RecipientInfo, (st), (free_func))
+# define sk_CMS_RecipientInfo_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RecipientInfo, (st), (copy_func), (free_func))
+# define sk_CMS_RecipientInfo_shift(st) SKM_sk_shift(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_pop(st) SKM_sk_pop(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_sort(st) SKM_sk_sort(CMS_RecipientInfo, (st))
+# define sk_CMS_RecipientInfo_is_sorted(st) SKM_sk_is_sorted(CMS_RecipientInfo, (st))
+# define sk_CMS_RevocationInfoChoice_new(cmp) SKM_sk_new(CMS_RevocationInfoChoice, (cmp))
+# define sk_CMS_RevocationInfoChoice_new_null() SKM_sk_new_null(CMS_RevocationInfoChoice)
+# define sk_CMS_RevocationInfoChoice_free(st) SKM_sk_free(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_num(st) SKM_sk_num(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_value(st, i) SKM_sk_value(CMS_RevocationInfoChoice, (st), (i))
+# define sk_CMS_RevocationInfoChoice_set(st, i, val) SKM_sk_set(CMS_RevocationInfoChoice, (st), (i), (val))
+# define sk_CMS_RevocationInfoChoice_zero(st) SKM_sk_zero(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_push(st, val) SKM_sk_push(CMS_RevocationInfoChoice, (st), (val))
+# define sk_CMS_RevocationInfoChoice_unshift(st, val) SKM_sk_unshift(CMS_RevocationInfoChoice, (st), (val))
+# define sk_CMS_RevocationInfoChoice_find(st, val) SKM_sk_find(CMS_RevocationInfoChoice, (st), (val))
+# define sk_CMS_RevocationInfoChoice_find_ex(st, val) SKM_sk_find_ex(CMS_RevocationInfoChoice, (st), (val))
+# define sk_CMS_RevocationInfoChoice_delete(st, i) SKM_sk_delete(CMS_RevocationInfoChoice, (st), (i))
+# define sk_CMS_RevocationInfoChoice_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_RevocationInfoChoice, (st), (ptr))
+# define sk_CMS_RevocationInfoChoice_insert(st, val, i) SKM_sk_insert(CMS_RevocationInfoChoice, (st), (val), (i))
+# define sk_CMS_RevocationInfoChoice_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_RevocationInfoChoice, (st), (cmp))
+# define sk_CMS_RevocationInfoChoice_dup(st) SKM_sk_dup(CMS_RevocationInfoChoice, st)
+# define sk_CMS_RevocationInfoChoice_pop_free(st, free_func) SKM_sk_pop_free(CMS_RevocationInfoChoice, (st), (free_func))
+# define sk_CMS_RevocationInfoChoice_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_RevocationInfoChoice, (st), (copy_func), (free_func))
+# define sk_CMS_RevocationInfoChoice_shift(st) SKM_sk_shift(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_pop(st) SKM_sk_pop(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_sort(st) SKM_sk_sort(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_RevocationInfoChoice_is_sorted(st) SKM_sk_is_sorted(CMS_RevocationInfoChoice, (st))
+# define sk_CMS_SignerInfo_new(cmp) SKM_sk_new(CMS_SignerInfo, (cmp))
+# define sk_CMS_SignerInfo_new_null() SKM_sk_new_null(CMS_SignerInfo)
+# define sk_CMS_SignerInfo_free(st) SKM_sk_free(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_num(st) SKM_sk_num(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_value(st, i) SKM_sk_value(CMS_SignerInfo, (st), (i))
+# define sk_CMS_SignerInfo_set(st, i, val) SKM_sk_set(CMS_SignerInfo, (st), (i), (val))
+# define sk_CMS_SignerInfo_zero(st) SKM_sk_zero(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_push(st, val) SKM_sk_push(CMS_SignerInfo, (st), (val))
+# define sk_CMS_SignerInfo_unshift(st, val) SKM_sk_unshift(CMS_SignerInfo, (st), (val))
+# define sk_CMS_SignerInfo_find(st, val) SKM_sk_find(CMS_SignerInfo, (st), (val))
+# define sk_CMS_SignerInfo_find_ex(st, val) SKM_sk_find_ex(CMS_SignerInfo, (st), (val))
+# define sk_CMS_SignerInfo_delete(st, i) SKM_sk_delete(CMS_SignerInfo, (st), (i))
+# define sk_CMS_SignerInfo_delete_ptr(st, ptr) SKM_sk_delete_ptr(CMS_SignerInfo, (st), (ptr))
+# define sk_CMS_SignerInfo_insert(st, val, i) SKM_sk_insert(CMS_SignerInfo, (st), (val), (i))
+# define sk_CMS_SignerInfo_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CMS_SignerInfo, (st), (cmp))
+# define sk_CMS_SignerInfo_dup(st) SKM_sk_dup(CMS_SignerInfo, st)
+# define sk_CMS_SignerInfo_pop_free(st, free_func) SKM_sk_pop_free(CMS_SignerInfo, (st), (free_func))
+# define sk_CMS_SignerInfo_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CMS_SignerInfo, (st), (copy_func), (free_func))
+# define sk_CMS_SignerInfo_shift(st) SKM_sk_shift(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_pop(st) SKM_sk_pop(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_sort(st) SKM_sk_sort(CMS_SignerInfo, (st))
+# define sk_CMS_SignerInfo_is_sorted(st) SKM_sk_is_sorted(CMS_SignerInfo, (st))
+# define sk_CONF_IMODULE_new(cmp) SKM_sk_new(CONF_IMODULE, (cmp))
+# define sk_CONF_IMODULE_new_null() SKM_sk_new_null(CONF_IMODULE)
+# define sk_CONF_IMODULE_free(st) SKM_sk_free(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_num(st) SKM_sk_num(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_value(st, i) SKM_sk_value(CONF_IMODULE, (st), (i))
+# define sk_CONF_IMODULE_set(st, i, val) SKM_sk_set(CONF_IMODULE, (st), (i), (val))
+# define sk_CONF_IMODULE_zero(st) SKM_sk_zero(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_push(st, val) SKM_sk_push(CONF_IMODULE, (st), (val))
+# define sk_CONF_IMODULE_unshift(st, val) SKM_sk_unshift(CONF_IMODULE, (st), (val))
+# define sk_CONF_IMODULE_find(st, val) SKM_sk_find(CONF_IMODULE, (st), (val))
+# define sk_CONF_IMODULE_find_ex(st, val) SKM_sk_find_ex(CONF_IMODULE, (st), (val))
+# define sk_CONF_IMODULE_delete(st, i) SKM_sk_delete(CONF_IMODULE, (st), (i))
+# define sk_CONF_IMODULE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_IMODULE, (st), (ptr))
+# define sk_CONF_IMODULE_insert(st, val, i) SKM_sk_insert(CONF_IMODULE, (st), (val), (i))
+# define sk_CONF_IMODULE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_IMODULE, (st), (cmp))
+# define sk_CONF_IMODULE_dup(st) SKM_sk_dup(CONF_IMODULE, st)
+# define sk_CONF_IMODULE_pop_free(st, free_func) SKM_sk_pop_free(CONF_IMODULE, (st), (free_func))
+# define sk_CONF_IMODULE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_IMODULE, (st), (copy_func), (free_func))
+# define sk_CONF_IMODULE_shift(st) SKM_sk_shift(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_pop(st) SKM_sk_pop(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_sort(st) SKM_sk_sort(CONF_IMODULE, (st))
+# define sk_CONF_IMODULE_is_sorted(st) SKM_sk_is_sorted(CONF_IMODULE, (st))
+# define sk_CONF_MODULE_new(cmp) SKM_sk_new(CONF_MODULE, (cmp))
+# define sk_CONF_MODULE_new_null() SKM_sk_new_null(CONF_MODULE)
+# define sk_CONF_MODULE_free(st) SKM_sk_free(CONF_MODULE, (st))
+# define sk_CONF_MODULE_num(st) SKM_sk_num(CONF_MODULE, (st))
+# define sk_CONF_MODULE_value(st, i) SKM_sk_value(CONF_MODULE, (st), (i))
+# define sk_CONF_MODULE_set(st, i, val) SKM_sk_set(CONF_MODULE, (st), (i), (val))
+# define sk_CONF_MODULE_zero(st) SKM_sk_zero(CONF_MODULE, (st))
+# define sk_CONF_MODULE_push(st, val) SKM_sk_push(CONF_MODULE, (st), (val))
+# define sk_CONF_MODULE_unshift(st, val) SKM_sk_unshift(CONF_MODULE, (st), (val))
+# define sk_CONF_MODULE_find(st, val) SKM_sk_find(CONF_MODULE, (st), (val))
+# define sk_CONF_MODULE_find_ex(st, val) SKM_sk_find_ex(CONF_MODULE, (st), (val))
+# define sk_CONF_MODULE_delete(st, i) SKM_sk_delete(CONF_MODULE, (st), (i))
+# define sk_CONF_MODULE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_MODULE, (st), (ptr))
+# define sk_CONF_MODULE_insert(st, val, i) SKM_sk_insert(CONF_MODULE, (st), (val), (i))
+# define sk_CONF_MODULE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_MODULE, (st), (cmp))
+# define sk_CONF_MODULE_dup(st) SKM_sk_dup(CONF_MODULE, st)
+# define sk_CONF_MODULE_pop_free(st, free_func) SKM_sk_pop_free(CONF_MODULE, (st), (free_func))
+# define sk_CONF_MODULE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_MODULE, (st), (copy_func), (free_func))
+# define sk_CONF_MODULE_shift(st) SKM_sk_shift(CONF_MODULE, (st))
+# define sk_CONF_MODULE_pop(st) SKM_sk_pop(CONF_MODULE, (st))
+# define sk_CONF_MODULE_sort(st) SKM_sk_sort(CONF_MODULE, (st))
+# define sk_CONF_MODULE_is_sorted(st) SKM_sk_is_sorted(CONF_MODULE, (st))
+# define sk_CONF_VALUE_new(cmp) SKM_sk_new(CONF_VALUE, (cmp))
+# define sk_CONF_VALUE_new_null() SKM_sk_new_null(CONF_VALUE)
+# define sk_CONF_VALUE_free(st) SKM_sk_free(CONF_VALUE, (st))
+# define sk_CONF_VALUE_num(st) SKM_sk_num(CONF_VALUE, (st))
+# define sk_CONF_VALUE_value(st, i) SKM_sk_value(CONF_VALUE, (st), (i))
+# define sk_CONF_VALUE_set(st, i, val) SKM_sk_set(CONF_VALUE, (st), (i), (val))
+# define sk_CONF_VALUE_zero(st) SKM_sk_zero(CONF_VALUE, (st))
+# define sk_CONF_VALUE_push(st, val) SKM_sk_push(CONF_VALUE, (st), (val))
+# define sk_CONF_VALUE_unshift(st, val) SKM_sk_unshift(CONF_VALUE, (st), (val))
+# define sk_CONF_VALUE_find(st, val) SKM_sk_find(CONF_VALUE, (st), (val))
+# define sk_CONF_VALUE_find_ex(st, val) SKM_sk_find_ex(CONF_VALUE, (st), (val))
+# define sk_CONF_VALUE_delete(st, i) SKM_sk_delete(CONF_VALUE, (st), (i))
+# define sk_CONF_VALUE_delete_ptr(st, ptr) SKM_sk_delete_ptr(CONF_VALUE, (st), (ptr))
+# define sk_CONF_VALUE_insert(st, val, i) SKM_sk_insert(CONF_VALUE, (st), (val), (i))
+# define sk_CONF_VALUE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CONF_VALUE, (st), (cmp))
+# define sk_CONF_VALUE_dup(st) SKM_sk_dup(CONF_VALUE, st)
+# define sk_CONF_VALUE_pop_free(st, free_func) SKM_sk_pop_free(CONF_VALUE, (st), (free_func))
+# define sk_CONF_VALUE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CONF_VALUE, (st), (copy_func), (free_func))
+# define sk_CONF_VALUE_shift(st) SKM_sk_shift(CONF_VALUE, (st))
+# define sk_CONF_VALUE_pop(st) SKM_sk_pop(CONF_VALUE, (st))
+# define sk_CONF_VALUE_sort(st) SKM_sk_sort(CONF_VALUE, (st))
+# define sk_CONF_VALUE_is_sorted(st) SKM_sk_is_sorted(CONF_VALUE, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_new(cmp) SKM_sk_new(CRYPTO_EX_DATA_FUNCS, (cmp))
+# define sk_CRYPTO_EX_DATA_FUNCS_new_null() SKM_sk_new_null(CRYPTO_EX_DATA_FUNCS)
+# define sk_CRYPTO_EX_DATA_FUNCS_free(st) SKM_sk_free(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_num(st) SKM_sk_num(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_value(st, i) SKM_sk_value(CRYPTO_EX_DATA_FUNCS, (st), (i))
+# define sk_CRYPTO_EX_DATA_FUNCS_set(st, i, val) SKM_sk_set(CRYPTO_EX_DATA_FUNCS, (st), (i), (val))
+# define sk_CRYPTO_EX_DATA_FUNCS_zero(st) SKM_sk_zero(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_push(st, val) SKM_sk_push(CRYPTO_EX_DATA_FUNCS, (st), (val))
+# define sk_CRYPTO_EX_DATA_FUNCS_unshift(st, val) SKM_sk_unshift(CRYPTO_EX_DATA_FUNCS, (st), (val))
+# define sk_CRYPTO_EX_DATA_FUNCS_find(st, val) SKM_sk_find(CRYPTO_EX_DATA_FUNCS, (st), (val))
+# define sk_CRYPTO_EX_DATA_FUNCS_find_ex(st, val) SKM_sk_find_ex(CRYPTO_EX_DATA_FUNCS, (st), (val))
+# define sk_CRYPTO_EX_DATA_FUNCS_delete(st, i) SKM_sk_delete(CRYPTO_EX_DATA_FUNCS, (st), (i))
+# define sk_CRYPTO_EX_DATA_FUNCS_delete_ptr(st, ptr) SKM_sk_delete_ptr(CRYPTO_EX_DATA_FUNCS, (st), (ptr))
+# define sk_CRYPTO_EX_DATA_FUNCS_insert(st, val, i) SKM_sk_insert(CRYPTO_EX_DATA_FUNCS, (st), (val), (i))
+# define sk_CRYPTO_EX_DATA_FUNCS_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CRYPTO_EX_DATA_FUNCS, (st), (cmp))
+# define sk_CRYPTO_EX_DATA_FUNCS_dup(st) SKM_sk_dup(CRYPTO_EX_DATA_FUNCS, st)
+# define sk_CRYPTO_EX_DATA_FUNCS_pop_free(st, free_func) SKM_sk_pop_free(CRYPTO_EX_DATA_FUNCS, (st), (free_func))
+# define sk_CRYPTO_EX_DATA_FUNCS_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CRYPTO_EX_DATA_FUNCS, (st), (copy_func), (free_func))
+# define sk_CRYPTO_EX_DATA_FUNCS_shift(st) SKM_sk_shift(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_pop(st) SKM_sk_pop(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_sort(st) SKM_sk_sort(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_EX_DATA_FUNCS_is_sorted(st) SKM_sk_is_sorted(CRYPTO_EX_DATA_FUNCS, (st))
+# define sk_CRYPTO_dynlock_new(cmp) SKM_sk_new(CRYPTO_dynlock, (cmp))
+# define sk_CRYPTO_dynlock_new_null() SKM_sk_new_null(CRYPTO_dynlock)
+# define sk_CRYPTO_dynlock_free(st) SKM_sk_free(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_num(st) SKM_sk_num(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_value(st, i) SKM_sk_value(CRYPTO_dynlock, (st), (i))
+# define sk_CRYPTO_dynlock_set(st, i, val) SKM_sk_set(CRYPTO_dynlock, (st), (i), (val))
+# define sk_CRYPTO_dynlock_zero(st) SKM_sk_zero(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_push(st, val) SKM_sk_push(CRYPTO_dynlock, (st), (val))
+# define sk_CRYPTO_dynlock_unshift(st, val) SKM_sk_unshift(CRYPTO_dynlock, (st), (val))
+# define sk_CRYPTO_dynlock_find(st, val) SKM_sk_find(CRYPTO_dynlock, (st), (val))
+# define sk_CRYPTO_dynlock_find_ex(st, val) SKM_sk_find_ex(CRYPTO_dynlock, (st), (val))
+# define sk_CRYPTO_dynlock_delete(st, i) SKM_sk_delete(CRYPTO_dynlock, (st), (i))
+# define sk_CRYPTO_dynlock_delete_ptr(st, ptr) SKM_sk_delete_ptr(CRYPTO_dynlock, (st), (ptr))
+# define sk_CRYPTO_dynlock_insert(st, val, i) SKM_sk_insert(CRYPTO_dynlock, (st), (val), (i))
+# define sk_CRYPTO_dynlock_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(CRYPTO_dynlock, (st), (cmp))
+# define sk_CRYPTO_dynlock_dup(st) SKM_sk_dup(CRYPTO_dynlock, st)
+# define sk_CRYPTO_dynlock_pop_free(st, free_func) SKM_sk_pop_free(CRYPTO_dynlock, (st), (free_func))
+# define sk_CRYPTO_dynlock_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(CRYPTO_dynlock, (st), (copy_func), (free_func))
+# define sk_CRYPTO_dynlock_shift(st) SKM_sk_shift(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_pop(st) SKM_sk_pop(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_sort(st) SKM_sk_sort(CRYPTO_dynlock, (st))
+# define sk_CRYPTO_dynlock_is_sorted(st) SKM_sk_is_sorted(CRYPTO_dynlock, (st))
+# define sk_DIST_POINT_new(cmp) SKM_sk_new(DIST_POINT, (cmp))
+# define sk_DIST_POINT_new_null() SKM_sk_new_null(DIST_POINT)
+# define sk_DIST_POINT_free(st) SKM_sk_free(DIST_POINT, (st))
+# define sk_DIST_POINT_num(st) SKM_sk_num(DIST_POINT, (st))
+# define sk_DIST_POINT_value(st, i) SKM_sk_value(DIST_POINT, (st), (i))
+# define sk_DIST_POINT_set(st, i, val) SKM_sk_set(DIST_POINT, (st), (i), (val))
+# define sk_DIST_POINT_zero(st) SKM_sk_zero(DIST_POINT, (st))
+# define sk_DIST_POINT_push(st, val) SKM_sk_push(DIST_POINT, (st), (val))
+# define sk_DIST_POINT_unshift(st, val) SKM_sk_unshift(DIST_POINT, (st), (val))
+# define sk_DIST_POINT_find(st, val) SKM_sk_find(DIST_POINT, (st), (val))
+# define sk_DIST_POINT_find_ex(st, val) SKM_sk_find_ex(DIST_POINT, (st), (val))
+# define sk_DIST_POINT_delete(st, i) SKM_sk_delete(DIST_POINT, (st), (i))
+# define sk_DIST_POINT_delete_ptr(st, ptr) SKM_sk_delete_ptr(DIST_POINT, (st), (ptr))
+# define sk_DIST_POINT_insert(st, val, i) SKM_sk_insert(DIST_POINT, (st), (val), (i))
+# define sk_DIST_POINT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(DIST_POINT, (st), (cmp))
+# define sk_DIST_POINT_dup(st) SKM_sk_dup(DIST_POINT, st)
+# define sk_DIST_POINT_pop_free(st, free_func) SKM_sk_pop_free(DIST_POINT, (st), (free_func))
+# define sk_DIST_POINT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(DIST_POINT, (st), (copy_func), (free_func))
+# define sk_DIST_POINT_shift(st) SKM_sk_shift(DIST_POINT, (st))
+# define sk_DIST_POINT_pop(st) SKM_sk_pop(DIST_POINT, (st))
+# define sk_DIST_POINT_sort(st) SKM_sk_sort(DIST_POINT, (st))
+# define sk_DIST_POINT_is_sorted(st) SKM_sk_is_sorted(DIST_POINT, (st))
+# define sk_ENGINE_new(cmp) SKM_sk_new(ENGINE, (cmp))
+# define sk_ENGINE_new_null() SKM_sk_new_null(ENGINE)
+# define sk_ENGINE_free(st) SKM_sk_free(ENGINE, (st))
+# define sk_ENGINE_num(st) SKM_sk_num(ENGINE, (st))
+# define sk_ENGINE_value(st, i) SKM_sk_value(ENGINE, (st), (i))
+# define sk_ENGINE_set(st, i, val) SKM_sk_set(ENGINE, (st), (i), (val))
+# define sk_ENGINE_zero(st) SKM_sk_zero(ENGINE, (st))
+# define sk_ENGINE_push(st, val) SKM_sk_push(ENGINE, (st), (val))
+# define sk_ENGINE_unshift(st, val) SKM_sk_unshift(ENGINE, (st), (val))
+# define sk_ENGINE_find(st, val) SKM_sk_find(ENGINE, (st), (val))
+# define sk_ENGINE_find_ex(st, val) SKM_sk_find_ex(ENGINE, (st), (val))
+# define sk_ENGINE_delete(st, i) SKM_sk_delete(ENGINE, (st), (i))
+# define sk_ENGINE_delete_ptr(st, ptr) SKM_sk_delete_ptr(ENGINE, (st), (ptr))
+# define sk_ENGINE_insert(st, val, i) SKM_sk_insert(ENGINE, (st), (val), (i))
+# define sk_ENGINE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ENGINE, (st), (cmp))
+# define sk_ENGINE_dup(st) SKM_sk_dup(ENGINE, st)
+# define sk_ENGINE_pop_free(st, free_func) SKM_sk_pop_free(ENGINE, (st), (free_func))
+# define sk_ENGINE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ENGINE, (st), (copy_func), (free_func))
+# define sk_ENGINE_shift(st) SKM_sk_shift(ENGINE, (st))
+# define sk_ENGINE_pop(st) SKM_sk_pop(ENGINE, (st))
+# define sk_ENGINE_sort(st) SKM_sk_sort(ENGINE, (st))
+# define sk_ENGINE_is_sorted(st) SKM_sk_is_sorted(ENGINE, (st))
+# define sk_ENGINE_CLEANUP_ITEM_new(cmp) SKM_sk_new(ENGINE_CLEANUP_ITEM, (cmp))
+# define sk_ENGINE_CLEANUP_ITEM_new_null() SKM_sk_new_null(ENGINE_CLEANUP_ITEM)
+# define sk_ENGINE_CLEANUP_ITEM_free(st) SKM_sk_free(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_num(st) SKM_sk_num(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_value(st, i) SKM_sk_value(ENGINE_CLEANUP_ITEM, (st), (i))
+# define sk_ENGINE_CLEANUP_ITEM_set(st, i, val) SKM_sk_set(ENGINE_CLEANUP_ITEM, (st), (i), (val))
+# define sk_ENGINE_CLEANUP_ITEM_zero(st) SKM_sk_zero(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_push(st, val) SKM_sk_push(ENGINE_CLEANUP_ITEM, (st), (val))
+# define sk_ENGINE_CLEANUP_ITEM_unshift(st, val) SKM_sk_unshift(ENGINE_CLEANUP_ITEM, (st), (val))
+# define sk_ENGINE_CLEANUP_ITEM_find(st, val) SKM_sk_find(ENGINE_CLEANUP_ITEM, (st), (val))
+# define sk_ENGINE_CLEANUP_ITEM_find_ex(st, val) SKM_sk_find_ex(ENGINE_CLEANUP_ITEM, (st), (val))
+# define sk_ENGINE_CLEANUP_ITEM_delete(st, i) SKM_sk_delete(ENGINE_CLEANUP_ITEM, (st), (i))
+# define sk_ENGINE_CLEANUP_ITEM_delete_ptr(st, ptr) SKM_sk_delete_ptr(ENGINE_CLEANUP_ITEM, (st), (ptr))
+# define sk_ENGINE_CLEANUP_ITEM_insert(st, val, i) SKM_sk_insert(ENGINE_CLEANUP_ITEM, (st), (val), (i))
+# define sk_ENGINE_CLEANUP_ITEM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ENGINE_CLEANUP_ITEM, (st), (cmp))
+# define sk_ENGINE_CLEANUP_ITEM_dup(st) SKM_sk_dup(ENGINE_CLEANUP_ITEM, st)
+# define sk_ENGINE_CLEANUP_ITEM_pop_free(st, free_func) SKM_sk_pop_free(ENGINE_CLEANUP_ITEM, (st), (free_func))
+# define sk_ENGINE_CLEANUP_ITEM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ENGINE_CLEANUP_ITEM, (st), (copy_func), (free_func))
+# define sk_ENGINE_CLEANUP_ITEM_shift(st) SKM_sk_shift(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_pop(st) SKM_sk_pop(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_sort(st) SKM_sk_sort(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ENGINE_CLEANUP_ITEM_is_sorted(st) SKM_sk_is_sorted(ENGINE_CLEANUP_ITEM, (st))
+# define sk_ESS_CERT_ID_new(cmp) SKM_sk_new(ESS_CERT_ID, (cmp))
+# define sk_ESS_CERT_ID_new_null() SKM_sk_new_null(ESS_CERT_ID)
+# define sk_ESS_CERT_ID_free(st) SKM_sk_free(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_num(st) SKM_sk_num(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_value(st, i) SKM_sk_value(ESS_CERT_ID, (st), (i))
+# define sk_ESS_CERT_ID_set(st, i, val) SKM_sk_set(ESS_CERT_ID, (st), (i), (val))
+# define sk_ESS_CERT_ID_zero(st) SKM_sk_zero(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_push(st, val) SKM_sk_push(ESS_CERT_ID, (st), (val))
+# define sk_ESS_CERT_ID_unshift(st, val) SKM_sk_unshift(ESS_CERT_ID, (st), (val))
+# define sk_ESS_CERT_ID_find(st, val) SKM_sk_find(ESS_CERT_ID, (st), (val))
+# define sk_ESS_CERT_ID_find_ex(st, val) SKM_sk_find_ex(ESS_CERT_ID, (st), (val))
+# define sk_ESS_CERT_ID_delete(st, i) SKM_sk_delete(ESS_CERT_ID, (st), (i))
+# define sk_ESS_CERT_ID_delete_ptr(st, ptr) SKM_sk_delete_ptr(ESS_CERT_ID, (st), (ptr))
+# define sk_ESS_CERT_ID_insert(st, val, i) SKM_sk_insert(ESS_CERT_ID, (st), (val), (i))
+# define sk_ESS_CERT_ID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(ESS_CERT_ID, (st), (cmp))
+# define sk_ESS_CERT_ID_dup(st) SKM_sk_dup(ESS_CERT_ID, st)
+# define sk_ESS_CERT_ID_pop_free(st, free_func) SKM_sk_pop_free(ESS_CERT_ID, (st), (free_func))
+# define sk_ESS_CERT_ID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(ESS_CERT_ID, (st), (copy_func), (free_func))
+# define sk_ESS_CERT_ID_shift(st) SKM_sk_shift(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_pop(st) SKM_sk_pop(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_sort(st) SKM_sk_sort(ESS_CERT_ID, (st))
+# define sk_ESS_CERT_ID_is_sorted(st) SKM_sk_is_sorted(ESS_CERT_ID, (st))
+# define sk_EVP_MD_new(cmp) SKM_sk_new(EVP_MD, (cmp))
+# define sk_EVP_MD_new_null() SKM_sk_new_null(EVP_MD)
+# define sk_EVP_MD_free(st) SKM_sk_free(EVP_MD, (st))
+# define sk_EVP_MD_num(st) SKM_sk_num(EVP_MD, (st))
+# define sk_EVP_MD_value(st, i) SKM_sk_value(EVP_MD, (st), (i))
+# define sk_EVP_MD_set(st, i, val) SKM_sk_set(EVP_MD, (st), (i), (val))
+# define sk_EVP_MD_zero(st) SKM_sk_zero(EVP_MD, (st))
+# define sk_EVP_MD_push(st, val) SKM_sk_push(EVP_MD, (st), (val))
+# define sk_EVP_MD_unshift(st, val) SKM_sk_unshift(EVP_MD, (st), (val))
+# define sk_EVP_MD_find(st, val) SKM_sk_find(EVP_MD, (st), (val))
+# define sk_EVP_MD_find_ex(st, val) SKM_sk_find_ex(EVP_MD, (st), (val))
+# define sk_EVP_MD_delete(st, i) SKM_sk_delete(EVP_MD, (st), (i))
+# define sk_EVP_MD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_MD, (st), (ptr))
+# define sk_EVP_MD_insert(st, val, i) SKM_sk_insert(EVP_MD, (st), (val), (i))
+# define sk_EVP_MD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_MD, (st), (cmp))
+# define sk_EVP_MD_dup(st) SKM_sk_dup(EVP_MD, st)
+# define sk_EVP_MD_pop_free(st, free_func) SKM_sk_pop_free(EVP_MD, (st), (free_func))
+# define sk_EVP_MD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_MD, (st), (copy_func), (free_func))
+# define sk_EVP_MD_shift(st) SKM_sk_shift(EVP_MD, (st))
+# define sk_EVP_MD_pop(st) SKM_sk_pop(EVP_MD, (st))
+# define sk_EVP_MD_sort(st) SKM_sk_sort(EVP_MD, (st))
+# define sk_EVP_MD_is_sorted(st) SKM_sk_is_sorted(EVP_MD, (st))
+# define sk_EVP_PBE_CTL_new(cmp) SKM_sk_new(EVP_PBE_CTL, (cmp))
+# define sk_EVP_PBE_CTL_new_null() SKM_sk_new_null(EVP_PBE_CTL)
+# define sk_EVP_PBE_CTL_free(st) SKM_sk_free(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_num(st) SKM_sk_num(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_value(st, i) SKM_sk_value(EVP_PBE_CTL, (st), (i))
+# define sk_EVP_PBE_CTL_set(st, i, val) SKM_sk_set(EVP_PBE_CTL, (st), (i), (val))
+# define sk_EVP_PBE_CTL_zero(st) SKM_sk_zero(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_push(st, val) SKM_sk_push(EVP_PBE_CTL, (st), (val))
+# define sk_EVP_PBE_CTL_unshift(st, val) SKM_sk_unshift(EVP_PBE_CTL, (st), (val))
+# define sk_EVP_PBE_CTL_find(st, val) SKM_sk_find(EVP_PBE_CTL, (st), (val))
+# define sk_EVP_PBE_CTL_find_ex(st, val) SKM_sk_find_ex(EVP_PBE_CTL, (st), (val))
+# define sk_EVP_PBE_CTL_delete(st, i) SKM_sk_delete(EVP_PBE_CTL, (st), (i))
+# define sk_EVP_PBE_CTL_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PBE_CTL, (st), (ptr))
+# define sk_EVP_PBE_CTL_insert(st, val, i) SKM_sk_insert(EVP_PBE_CTL, (st), (val), (i))
+# define sk_EVP_PBE_CTL_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PBE_CTL, (st), (cmp))
+# define sk_EVP_PBE_CTL_dup(st) SKM_sk_dup(EVP_PBE_CTL, st)
+# define sk_EVP_PBE_CTL_pop_free(st, free_func) SKM_sk_pop_free(EVP_PBE_CTL, (st), (free_func))
+# define sk_EVP_PBE_CTL_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PBE_CTL, (st), (copy_func), (free_func))
+# define sk_EVP_PBE_CTL_shift(st) SKM_sk_shift(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_pop(st) SKM_sk_pop(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_sort(st) SKM_sk_sort(EVP_PBE_CTL, (st))
+# define sk_EVP_PBE_CTL_is_sorted(st) SKM_sk_is_sorted(EVP_PBE_CTL, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_new(cmp) SKM_sk_new(EVP_PKEY_ASN1_METHOD, (cmp))
+# define sk_EVP_PKEY_ASN1_METHOD_new_null() SKM_sk_new_null(EVP_PKEY_ASN1_METHOD)
+# define sk_EVP_PKEY_ASN1_METHOD_free(st) SKM_sk_free(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_num(st) SKM_sk_num(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_value(st, i) SKM_sk_value(EVP_PKEY_ASN1_METHOD, (st), (i))
+# define sk_EVP_PKEY_ASN1_METHOD_set(st, i, val) SKM_sk_set(EVP_PKEY_ASN1_METHOD, (st), (i), (val))
+# define sk_EVP_PKEY_ASN1_METHOD_zero(st) SKM_sk_zero(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_push(st, val) SKM_sk_push(EVP_PKEY_ASN1_METHOD, (st), (val))
+# define sk_EVP_PKEY_ASN1_METHOD_unshift(st, val) SKM_sk_unshift(EVP_PKEY_ASN1_METHOD, (st), (val))
+# define sk_EVP_PKEY_ASN1_METHOD_find(st, val) SKM_sk_find(EVP_PKEY_ASN1_METHOD, (st), (val))
+# define sk_EVP_PKEY_ASN1_METHOD_find_ex(st, val) SKM_sk_find_ex(EVP_PKEY_ASN1_METHOD, (st), (val))
+# define sk_EVP_PKEY_ASN1_METHOD_delete(st, i) SKM_sk_delete(EVP_PKEY_ASN1_METHOD, (st), (i))
+# define sk_EVP_PKEY_ASN1_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PKEY_ASN1_METHOD, (st), (ptr))
+# define sk_EVP_PKEY_ASN1_METHOD_insert(st, val, i) SKM_sk_insert(EVP_PKEY_ASN1_METHOD, (st), (val), (i))
+# define sk_EVP_PKEY_ASN1_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PKEY_ASN1_METHOD, (st), (cmp))
+# define sk_EVP_PKEY_ASN1_METHOD_dup(st) SKM_sk_dup(EVP_PKEY_ASN1_METHOD, st)
+# define sk_EVP_PKEY_ASN1_METHOD_pop_free(st, free_func) SKM_sk_pop_free(EVP_PKEY_ASN1_METHOD, (st), (free_func))
+# define sk_EVP_PKEY_ASN1_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PKEY_ASN1_METHOD, (st), (copy_func), (free_func))
+# define sk_EVP_PKEY_ASN1_METHOD_shift(st) SKM_sk_shift(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_pop(st) SKM_sk_pop(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_sort(st) SKM_sk_sort(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_ASN1_METHOD_is_sorted(st) SKM_sk_is_sorted(EVP_PKEY_ASN1_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_new(cmp) SKM_sk_new(EVP_PKEY_METHOD, (cmp))
+# define sk_EVP_PKEY_METHOD_new_null() SKM_sk_new_null(EVP_PKEY_METHOD)
+# define sk_EVP_PKEY_METHOD_free(st) SKM_sk_free(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_num(st) SKM_sk_num(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_value(st, i) SKM_sk_value(EVP_PKEY_METHOD, (st), (i))
+# define sk_EVP_PKEY_METHOD_set(st, i, val) SKM_sk_set(EVP_PKEY_METHOD, (st), (i), (val))
+# define sk_EVP_PKEY_METHOD_zero(st) SKM_sk_zero(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_push(st, val) SKM_sk_push(EVP_PKEY_METHOD, (st), (val))
+# define sk_EVP_PKEY_METHOD_unshift(st, val) SKM_sk_unshift(EVP_PKEY_METHOD, (st), (val))
+# define sk_EVP_PKEY_METHOD_find(st, val) SKM_sk_find(EVP_PKEY_METHOD, (st), (val))
+# define sk_EVP_PKEY_METHOD_find_ex(st, val) SKM_sk_find_ex(EVP_PKEY_METHOD, (st), (val))
+# define sk_EVP_PKEY_METHOD_delete(st, i) SKM_sk_delete(EVP_PKEY_METHOD, (st), (i))
+# define sk_EVP_PKEY_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PKEY_METHOD, (st), (ptr))
+# define sk_EVP_PKEY_METHOD_insert(st, val, i) SKM_sk_insert(EVP_PKEY_METHOD, (st), (val), (i))
+# define sk_EVP_PKEY_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PKEY_METHOD, (st), (cmp))
+# define sk_EVP_PKEY_METHOD_dup(st) SKM_sk_dup(EVP_PKEY_METHOD, st)
+# define sk_EVP_PKEY_METHOD_pop_free(st, free_func) SKM_sk_pop_free(EVP_PKEY_METHOD, (st), (free_func))
+# define sk_EVP_PKEY_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(EVP_PKEY_METHOD, (st), (copy_func), (free_func))
+# define sk_EVP_PKEY_METHOD_shift(st) SKM_sk_shift(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_pop(st) SKM_sk_pop(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_sort(st) SKM_sk_sort(EVP_PKEY_METHOD, (st))
+# define sk_EVP_PKEY_METHOD_is_sorted(st) SKM_sk_is_sorted(EVP_PKEY_METHOD, (st))
+# define sk_GENERAL_NAME_new(cmp) SKM_sk_new(GENERAL_NAME, (cmp))
+# define sk_GENERAL_NAME_new_null() SKM_sk_new_null(GENERAL_NAME)
+# define sk_GENERAL_NAME_free(st) SKM_sk_free(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_num(st) SKM_sk_num(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_value(st, i) SKM_sk_value(GENERAL_NAME, (st), (i))
+# define sk_GENERAL_NAME_set(st, i, val) SKM_sk_set(GENERAL_NAME, (st), (i), (val))
+# define sk_GENERAL_NAME_zero(st) SKM_sk_zero(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_push(st, val) SKM_sk_push(GENERAL_NAME, (st), (val))
+# define sk_GENERAL_NAME_unshift(st, val) SKM_sk_unshift(GENERAL_NAME, (st), (val))
+# define sk_GENERAL_NAME_find(st, val) SKM_sk_find(GENERAL_NAME, (st), (val))
+# define sk_GENERAL_NAME_find_ex(st, val) SKM_sk_find_ex(GENERAL_NAME, (st), (val))
+# define sk_GENERAL_NAME_delete(st, i) SKM_sk_delete(GENERAL_NAME, (st), (i))
+# define sk_GENERAL_NAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_NAME, (st), (ptr))
+# define sk_GENERAL_NAME_insert(st, val, i) SKM_sk_insert(GENERAL_NAME, (st), (val), (i))
+# define sk_GENERAL_NAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_NAME, (st), (cmp))
+# define sk_GENERAL_NAME_dup(st) SKM_sk_dup(GENERAL_NAME, st)
+# define sk_GENERAL_NAME_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_NAME, (st), (free_func))
+# define sk_GENERAL_NAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_NAME, (st), (copy_func), (free_func))
+# define sk_GENERAL_NAME_shift(st) SKM_sk_shift(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_pop(st) SKM_sk_pop(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_sort(st) SKM_sk_sort(GENERAL_NAME, (st))
+# define sk_GENERAL_NAME_is_sorted(st) SKM_sk_is_sorted(GENERAL_NAME, (st))
+# define sk_GENERAL_NAMES_new(cmp) SKM_sk_new(GENERAL_NAMES, (cmp))
+# define sk_GENERAL_NAMES_new_null() SKM_sk_new_null(GENERAL_NAMES)
+# define sk_GENERAL_NAMES_free(st) SKM_sk_free(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_num(st) SKM_sk_num(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_value(st, i) SKM_sk_value(GENERAL_NAMES, (st), (i))
+# define sk_GENERAL_NAMES_set(st, i, val) SKM_sk_set(GENERAL_NAMES, (st), (i), (val))
+# define sk_GENERAL_NAMES_zero(st) SKM_sk_zero(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_push(st, val) SKM_sk_push(GENERAL_NAMES, (st), (val))
+# define sk_GENERAL_NAMES_unshift(st, val) SKM_sk_unshift(GENERAL_NAMES, (st), (val))
+# define sk_GENERAL_NAMES_find(st, val) SKM_sk_find(GENERAL_NAMES, (st), (val))
+# define sk_GENERAL_NAMES_find_ex(st, val) SKM_sk_find_ex(GENERAL_NAMES, (st), (val))
+# define sk_GENERAL_NAMES_delete(st, i) SKM_sk_delete(GENERAL_NAMES, (st), (i))
+# define sk_GENERAL_NAMES_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_NAMES, (st), (ptr))
+# define sk_GENERAL_NAMES_insert(st, val, i) SKM_sk_insert(GENERAL_NAMES, (st), (val), (i))
+# define sk_GENERAL_NAMES_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_NAMES, (st), (cmp))
+# define sk_GENERAL_NAMES_dup(st) SKM_sk_dup(GENERAL_NAMES, st)
+# define sk_GENERAL_NAMES_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_NAMES, (st), (free_func))
+# define sk_GENERAL_NAMES_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_NAMES, (st), (copy_func), (free_func))
+# define sk_GENERAL_NAMES_shift(st) SKM_sk_shift(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_pop(st) SKM_sk_pop(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_sort(st) SKM_sk_sort(GENERAL_NAMES, (st))
+# define sk_GENERAL_NAMES_is_sorted(st) SKM_sk_is_sorted(GENERAL_NAMES, (st))
+# define sk_GENERAL_SUBTREE_new(cmp) SKM_sk_new(GENERAL_SUBTREE, (cmp))
+# define sk_GENERAL_SUBTREE_new_null() SKM_sk_new_null(GENERAL_SUBTREE)
+# define sk_GENERAL_SUBTREE_free(st) SKM_sk_free(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_num(st) SKM_sk_num(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_value(st, i) SKM_sk_value(GENERAL_SUBTREE, (st), (i))
+# define sk_GENERAL_SUBTREE_set(st, i, val) SKM_sk_set(GENERAL_SUBTREE, (st), (i), (val))
+# define sk_GENERAL_SUBTREE_zero(st) SKM_sk_zero(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_push(st, val) SKM_sk_push(GENERAL_SUBTREE, (st), (val))
+# define sk_GENERAL_SUBTREE_unshift(st, val) SKM_sk_unshift(GENERAL_SUBTREE, (st), (val))
+# define sk_GENERAL_SUBTREE_find(st, val) SKM_sk_find(GENERAL_SUBTREE, (st), (val))
+# define sk_GENERAL_SUBTREE_find_ex(st, val) SKM_sk_find_ex(GENERAL_SUBTREE, (st), (val))
+# define sk_GENERAL_SUBTREE_delete(st, i) SKM_sk_delete(GENERAL_SUBTREE, (st), (i))
+# define sk_GENERAL_SUBTREE_delete_ptr(st, ptr) SKM_sk_delete_ptr(GENERAL_SUBTREE, (st), (ptr))
+# define sk_GENERAL_SUBTREE_insert(st, val, i) SKM_sk_insert(GENERAL_SUBTREE, (st), (val), (i))
+# define sk_GENERAL_SUBTREE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(GENERAL_SUBTREE, (st), (cmp))
+# define sk_GENERAL_SUBTREE_dup(st) SKM_sk_dup(GENERAL_SUBTREE, st)
+# define sk_GENERAL_SUBTREE_pop_free(st, free_func) SKM_sk_pop_free(GENERAL_SUBTREE, (st), (free_func))
+# define sk_GENERAL_SUBTREE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(GENERAL_SUBTREE, (st), (copy_func), (free_func))
+# define sk_GENERAL_SUBTREE_shift(st) SKM_sk_shift(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_pop(st) SKM_sk_pop(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_sort(st) SKM_sk_sort(GENERAL_SUBTREE, (st))
+# define sk_GENERAL_SUBTREE_is_sorted(st) SKM_sk_is_sorted(GENERAL_SUBTREE, (st))
+# define sk_IPAddressFamily_new(cmp) SKM_sk_new(IPAddressFamily, (cmp))
+# define sk_IPAddressFamily_new_null() SKM_sk_new_null(IPAddressFamily)
+# define sk_IPAddressFamily_free(st) SKM_sk_free(IPAddressFamily, (st))
+# define sk_IPAddressFamily_num(st) SKM_sk_num(IPAddressFamily, (st))
+# define sk_IPAddressFamily_value(st, i) SKM_sk_value(IPAddressFamily, (st), (i))
+# define sk_IPAddressFamily_set(st, i, val) SKM_sk_set(IPAddressFamily, (st), (i), (val))
+# define sk_IPAddressFamily_zero(st) SKM_sk_zero(IPAddressFamily, (st))
+# define sk_IPAddressFamily_push(st, val) SKM_sk_push(IPAddressFamily, (st), (val))
+# define sk_IPAddressFamily_unshift(st, val) SKM_sk_unshift(IPAddressFamily, (st), (val))
+# define sk_IPAddressFamily_find(st, val) SKM_sk_find(IPAddressFamily, (st), (val))
+# define sk_IPAddressFamily_find_ex(st, val) SKM_sk_find_ex(IPAddressFamily, (st), (val))
+# define sk_IPAddressFamily_delete(st, i) SKM_sk_delete(IPAddressFamily, (st), (i))
+# define sk_IPAddressFamily_delete_ptr(st, ptr) SKM_sk_delete_ptr(IPAddressFamily, (st), (ptr))
+# define sk_IPAddressFamily_insert(st, val, i) SKM_sk_insert(IPAddressFamily, (st), (val), (i))
+# define sk_IPAddressFamily_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(IPAddressFamily, (st), (cmp))
+# define sk_IPAddressFamily_dup(st) SKM_sk_dup(IPAddressFamily, st)
+# define sk_IPAddressFamily_pop_free(st, free_func) SKM_sk_pop_free(IPAddressFamily, (st), (free_func))
+# define sk_IPAddressFamily_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(IPAddressFamily, (st), (copy_func), (free_func))
+# define sk_IPAddressFamily_shift(st) SKM_sk_shift(IPAddressFamily, (st))
+# define sk_IPAddressFamily_pop(st) SKM_sk_pop(IPAddressFamily, (st))
+# define sk_IPAddressFamily_sort(st) SKM_sk_sort(IPAddressFamily, (st))
+# define sk_IPAddressFamily_is_sorted(st) SKM_sk_is_sorted(IPAddressFamily, (st))
+# define sk_IPAddressOrRange_new(cmp) SKM_sk_new(IPAddressOrRange, (cmp))
+# define sk_IPAddressOrRange_new_null() SKM_sk_new_null(IPAddressOrRange)
+# define sk_IPAddressOrRange_free(st) SKM_sk_free(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_num(st) SKM_sk_num(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_value(st, i) SKM_sk_value(IPAddressOrRange, (st), (i))
+# define sk_IPAddressOrRange_set(st, i, val) SKM_sk_set(IPAddressOrRange, (st), (i), (val))
+# define sk_IPAddressOrRange_zero(st) SKM_sk_zero(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_push(st, val) SKM_sk_push(IPAddressOrRange, (st), (val))
+# define sk_IPAddressOrRange_unshift(st, val) SKM_sk_unshift(IPAddressOrRange, (st), (val))
+# define sk_IPAddressOrRange_find(st, val) SKM_sk_find(IPAddressOrRange, (st), (val))
+# define sk_IPAddressOrRange_find_ex(st, val) SKM_sk_find_ex(IPAddressOrRange, (st), (val))
+# define sk_IPAddressOrRange_delete(st, i) SKM_sk_delete(IPAddressOrRange, (st), (i))
+# define sk_IPAddressOrRange_delete_ptr(st, ptr) SKM_sk_delete_ptr(IPAddressOrRange, (st), (ptr))
+# define sk_IPAddressOrRange_insert(st, val, i) SKM_sk_insert(IPAddressOrRange, (st), (val), (i))
+# define sk_IPAddressOrRange_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(IPAddressOrRange, (st), (cmp))
+# define sk_IPAddressOrRange_dup(st) SKM_sk_dup(IPAddressOrRange, st)
+# define sk_IPAddressOrRange_pop_free(st, free_func) SKM_sk_pop_free(IPAddressOrRange, (st), (free_func))
+# define sk_IPAddressOrRange_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(IPAddressOrRange, (st), (copy_func), (free_func))
+# define sk_IPAddressOrRange_shift(st) SKM_sk_shift(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_pop(st) SKM_sk_pop(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_sort(st) SKM_sk_sort(IPAddressOrRange, (st))
+# define sk_IPAddressOrRange_is_sorted(st) SKM_sk_is_sorted(IPAddressOrRange, (st))
+# define sk_KRB5_APREQBODY_new(cmp) SKM_sk_new(KRB5_APREQBODY, (cmp))
+# define sk_KRB5_APREQBODY_new_null() SKM_sk_new_null(KRB5_APREQBODY)
+# define sk_KRB5_APREQBODY_free(st) SKM_sk_free(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_num(st) SKM_sk_num(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_value(st, i) SKM_sk_value(KRB5_APREQBODY, (st), (i))
+# define sk_KRB5_APREQBODY_set(st, i, val) SKM_sk_set(KRB5_APREQBODY, (st), (i), (val))
+# define sk_KRB5_APREQBODY_zero(st) SKM_sk_zero(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_push(st, val) SKM_sk_push(KRB5_APREQBODY, (st), (val))
+# define sk_KRB5_APREQBODY_unshift(st, val) SKM_sk_unshift(KRB5_APREQBODY, (st), (val))
+# define sk_KRB5_APREQBODY_find(st, val) SKM_sk_find(KRB5_APREQBODY, (st), (val))
+# define sk_KRB5_APREQBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_APREQBODY, (st), (val))
+# define sk_KRB5_APREQBODY_delete(st, i) SKM_sk_delete(KRB5_APREQBODY, (st), (i))
+# define sk_KRB5_APREQBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_APREQBODY, (st), (ptr))
+# define sk_KRB5_APREQBODY_insert(st, val, i) SKM_sk_insert(KRB5_APREQBODY, (st), (val), (i))
+# define sk_KRB5_APREQBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_APREQBODY, (st), (cmp))
+# define sk_KRB5_APREQBODY_dup(st) SKM_sk_dup(KRB5_APREQBODY, st)
+# define sk_KRB5_APREQBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_APREQBODY, (st), (free_func))
+# define sk_KRB5_APREQBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_APREQBODY, (st), (copy_func), (free_func))
+# define sk_KRB5_APREQBODY_shift(st) SKM_sk_shift(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_pop(st) SKM_sk_pop(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_sort(st) SKM_sk_sort(KRB5_APREQBODY, (st))
+# define sk_KRB5_APREQBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_APREQBODY, (st))
+# define sk_KRB5_AUTHDATA_new(cmp) SKM_sk_new(KRB5_AUTHDATA, (cmp))
+# define sk_KRB5_AUTHDATA_new_null() SKM_sk_new_null(KRB5_AUTHDATA)
+# define sk_KRB5_AUTHDATA_free(st) SKM_sk_free(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_num(st) SKM_sk_num(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_value(st, i) SKM_sk_value(KRB5_AUTHDATA, (st), (i))
+# define sk_KRB5_AUTHDATA_set(st, i, val) SKM_sk_set(KRB5_AUTHDATA, (st), (i), (val))
+# define sk_KRB5_AUTHDATA_zero(st) SKM_sk_zero(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_push(st, val) SKM_sk_push(KRB5_AUTHDATA, (st), (val))
+# define sk_KRB5_AUTHDATA_unshift(st, val) SKM_sk_unshift(KRB5_AUTHDATA, (st), (val))
+# define sk_KRB5_AUTHDATA_find(st, val) SKM_sk_find(KRB5_AUTHDATA, (st), (val))
+# define sk_KRB5_AUTHDATA_find_ex(st, val) SKM_sk_find_ex(KRB5_AUTHDATA, (st), (val))
+# define sk_KRB5_AUTHDATA_delete(st, i) SKM_sk_delete(KRB5_AUTHDATA, (st), (i))
+# define sk_KRB5_AUTHDATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_AUTHDATA, (st), (ptr))
+# define sk_KRB5_AUTHDATA_insert(st, val, i) SKM_sk_insert(KRB5_AUTHDATA, (st), (val), (i))
+# define sk_KRB5_AUTHDATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_AUTHDATA, (st), (cmp))
+# define sk_KRB5_AUTHDATA_dup(st) SKM_sk_dup(KRB5_AUTHDATA, st)
+# define sk_KRB5_AUTHDATA_pop_free(st, free_func) SKM_sk_pop_free(KRB5_AUTHDATA, (st), (free_func))
+# define sk_KRB5_AUTHDATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_AUTHDATA, (st), (copy_func), (free_func))
+# define sk_KRB5_AUTHDATA_shift(st) SKM_sk_shift(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_pop(st) SKM_sk_pop(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_sort(st) SKM_sk_sort(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHDATA_is_sorted(st) SKM_sk_is_sorted(KRB5_AUTHDATA, (st))
+# define sk_KRB5_AUTHENTBODY_new(cmp) SKM_sk_new(KRB5_AUTHENTBODY, (cmp))
+# define sk_KRB5_AUTHENTBODY_new_null() SKM_sk_new_null(KRB5_AUTHENTBODY)
+# define sk_KRB5_AUTHENTBODY_free(st) SKM_sk_free(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_num(st) SKM_sk_num(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_value(st, i) SKM_sk_value(KRB5_AUTHENTBODY, (st), (i))
+# define sk_KRB5_AUTHENTBODY_set(st, i, val) SKM_sk_set(KRB5_AUTHENTBODY, (st), (i), (val))
+# define sk_KRB5_AUTHENTBODY_zero(st) SKM_sk_zero(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_push(st, val) SKM_sk_push(KRB5_AUTHENTBODY, (st), (val))
+# define sk_KRB5_AUTHENTBODY_unshift(st, val) SKM_sk_unshift(KRB5_AUTHENTBODY, (st), (val))
+# define sk_KRB5_AUTHENTBODY_find(st, val) SKM_sk_find(KRB5_AUTHENTBODY, (st), (val))
+# define sk_KRB5_AUTHENTBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_AUTHENTBODY, (st), (val))
+# define sk_KRB5_AUTHENTBODY_delete(st, i) SKM_sk_delete(KRB5_AUTHENTBODY, (st), (i))
+# define sk_KRB5_AUTHENTBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_AUTHENTBODY, (st), (ptr))
+# define sk_KRB5_AUTHENTBODY_insert(st, val, i) SKM_sk_insert(KRB5_AUTHENTBODY, (st), (val), (i))
+# define sk_KRB5_AUTHENTBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_AUTHENTBODY, (st), (cmp))
+# define sk_KRB5_AUTHENTBODY_dup(st) SKM_sk_dup(KRB5_AUTHENTBODY, st)
+# define sk_KRB5_AUTHENTBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_AUTHENTBODY, (st), (free_func))
+# define sk_KRB5_AUTHENTBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_AUTHENTBODY, (st), (copy_func), (free_func))
+# define sk_KRB5_AUTHENTBODY_shift(st) SKM_sk_shift(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_pop(st) SKM_sk_pop(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_sort(st) SKM_sk_sort(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_AUTHENTBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_AUTHENTBODY, (st))
+# define sk_KRB5_CHECKSUM_new(cmp) SKM_sk_new(KRB5_CHECKSUM, (cmp))
+# define sk_KRB5_CHECKSUM_new_null() SKM_sk_new_null(KRB5_CHECKSUM)
+# define sk_KRB5_CHECKSUM_free(st) SKM_sk_free(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_num(st) SKM_sk_num(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_value(st, i) SKM_sk_value(KRB5_CHECKSUM, (st), (i))
+# define sk_KRB5_CHECKSUM_set(st, i, val) SKM_sk_set(KRB5_CHECKSUM, (st), (i), (val))
+# define sk_KRB5_CHECKSUM_zero(st) SKM_sk_zero(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_push(st, val) SKM_sk_push(KRB5_CHECKSUM, (st), (val))
+# define sk_KRB5_CHECKSUM_unshift(st, val) SKM_sk_unshift(KRB5_CHECKSUM, (st), (val))
+# define sk_KRB5_CHECKSUM_find(st, val) SKM_sk_find(KRB5_CHECKSUM, (st), (val))
+# define sk_KRB5_CHECKSUM_find_ex(st, val) SKM_sk_find_ex(KRB5_CHECKSUM, (st), (val))
+# define sk_KRB5_CHECKSUM_delete(st, i) SKM_sk_delete(KRB5_CHECKSUM, (st), (i))
+# define sk_KRB5_CHECKSUM_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_CHECKSUM, (st), (ptr))
+# define sk_KRB5_CHECKSUM_insert(st, val, i) SKM_sk_insert(KRB5_CHECKSUM, (st), (val), (i))
+# define sk_KRB5_CHECKSUM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_CHECKSUM, (st), (cmp))
+# define sk_KRB5_CHECKSUM_dup(st) SKM_sk_dup(KRB5_CHECKSUM, st)
+# define sk_KRB5_CHECKSUM_pop_free(st, free_func) SKM_sk_pop_free(KRB5_CHECKSUM, (st), (free_func))
+# define sk_KRB5_CHECKSUM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_CHECKSUM, (st), (copy_func), (free_func))
+# define sk_KRB5_CHECKSUM_shift(st) SKM_sk_shift(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_pop(st) SKM_sk_pop(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_sort(st) SKM_sk_sort(KRB5_CHECKSUM, (st))
+# define sk_KRB5_CHECKSUM_is_sorted(st) SKM_sk_is_sorted(KRB5_CHECKSUM, (st))
+# define sk_KRB5_ENCDATA_new(cmp) SKM_sk_new(KRB5_ENCDATA, (cmp))
+# define sk_KRB5_ENCDATA_new_null() SKM_sk_new_null(KRB5_ENCDATA)
+# define sk_KRB5_ENCDATA_free(st) SKM_sk_free(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_num(st) SKM_sk_num(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_value(st, i) SKM_sk_value(KRB5_ENCDATA, (st), (i))
+# define sk_KRB5_ENCDATA_set(st, i, val) SKM_sk_set(KRB5_ENCDATA, (st), (i), (val))
+# define sk_KRB5_ENCDATA_zero(st) SKM_sk_zero(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_push(st, val) SKM_sk_push(KRB5_ENCDATA, (st), (val))
+# define sk_KRB5_ENCDATA_unshift(st, val) SKM_sk_unshift(KRB5_ENCDATA, (st), (val))
+# define sk_KRB5_ENCDATA_find(st, val) SKM_sk_find(KRB5_ENCDATA, (st), (val))
+# define sk_KRB5_ENCDATA_find_ex(st, val) SKM_sk_find_ex(KRB5_ENCDATA, (st), (val))
+# define sk_KRB5_ENCDATA_delete(st, i) SKM_sk_delete(KRB5_ENCDATA, (st), (i))
+# define sk_KRB5_ENCDATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_ENCDATA, (st), (ptr))
+# define sk_KRB5_ENCDATA_insert(st, val, i) SKM_sk_insert(KRB5_ENCDATA, (st), (val), (i))
+# define sk_KRB5_ENCDATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_ENCDATA, (st), (cmp))
+# define sk_KRB5_ENCDATA_dup(st) SKM_sk_dup(KRB5_ENCDATA, st)
+# define sk_KRB5_ENCDATA_pop_free(st, free_func) SKM_sk_pop_free(KRB5_ENCDATA, (st), (free_func))
+# define sk_KRB5_ENCDATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_ENCDATA, (st), (copy_func), (free_func))
+# define sk_KRB5_ENCDATA_shift(st) SKM_sk_shift(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_pop(st) SKM_sk_pop(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_sort(st) SKM_sk_sort(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCDATA_is_sorted(st) SKM_sk_is_sorted(KRB5_ENCDATA, (st))
+# define sk_KRB5_ENCKEY_new(cmp) SKM_sk_new(KRB5_ENCKEY, (cmp))
+# define sk_KRB5_ENCKEY_new_null() SKM_sk_new_null(KRB5_ENCKEY)
+# define sk_KRB5_ENCKEY_free(st) SKM_sk_free(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_num(st) SKM_sk_num(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_value(st, i) SKM_sk_value(KRB5_ENCKEY, (st), (i))
+# define sk_KRB5_ENCKEY_set(st, i, val) SKM_sk_set(KRB5_ENCKEY, (st), (i), (val))
+# define sk_KRB5_ENCKEY_zero(st) SKM_sk_zero(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_push(st, val) SKM_sk_push(KRB5_ENCKEY, (st), (val))
+# define sk_KRB5_ENCKEY_unshift(st, val) SKM_sk_unshift(KRB5_ENCKEY, (st), (val))
+# define sk_KRB5_ENCKEY_find(st, val) SKM_sk_find(KRB5_ENCKEY, (st), (val))
+# define sk_KRB5_ENCKEY_find_ex(st, val) SKM_sk_find_ex(KRB5_ENCKEY, (st), (val))
+# define sk_KRB5_ENCKEY_delete(st, i) SKM_sk_delete(KRB5_ENCKEY, (st), (i))
+# define sk_KRB5_ENCKEY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_ENCKEY, (st), (ptr))
+# define sk_KRB5_ENCKEY_insert(st, val, i) SKM_sk_insert(KRB5_ENCKEY, (st), (val), (i))
+# define sk_KRB5_ENCKEY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_ENCKEY, (st), (cmp))
+# define sk_KRB5_ENCKEY_dup(st) SKM_sk_dup(KRB5_ENCKEY, st)
+# define sk_KRB5_ENCKEY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_ENCKEY, (st), (free_func))
+# define sk_KRB5_ENCKEY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_ENCKEY, (st), (copy_func), (free_func))
+# define sk_KRB5_ENCKEY_shift(st) SKM_sk_shift(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_pop(st) SKM_sk_pop(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_sort(st) SKM_sk_sort(KRB5_ENCKEY, (st))
+# define sk_KRB5_ENCKEY_is_sorted(st) SKM_sk_is_sorted(KRB5_ENCKEY, (st))
+# define sk_KRB5_PRINCNAME_new(cmp) SKM_sk_new(KRB5_PRINCNAME, (cmp))
+# define sk_KRB5_PRINCNAME_new_null() SKM_sk_new_null(KRB5_PRINCNAME)
+# define sk_KRB5_PRINCNAME_free(st) SKM_sk_free(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_num(st) SKM_sk_num(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_value(st, i) SKM_sk_value(KRB5_PRINCNAME, (st), (i))
+# define sk_KRB5_PRINCNAME_set(st, i, val) SKM_sk_set(KRB5_PRINCNAME, (st), (i), (val))
+# define sk_KRB5_PRINCNAME_zero(st) SKM_sk_zero(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_push(st, val) SKM_sk_push(KRB5_PRINCNAME, (st), (val))
+# define sk_KRB5_PRINCNAME_unshift(st, val) SKM_sk_unshift(KRB5_PRINCNAME, (st), (val))
+# define sk_KRB5_PRINCNAME_find(st, val) SKM_sk_find(KRB5_PRINCNAME, (st), (val))
+# define sk_KRB5_PRINCNAME_find_ex(st, val) SKM_sk_find_ex(KRB5_PRINCNAME, (st), (val))
+# define sk_KRB5_PRINCNAME_delete(st, i) SKM_sk_delete(KRB5_PRINCNAME, (st), (i))
+# define sk_KRB5_PRINCNAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_PRINCNAME, (st), (ptr))
+# define sk_KRB5_PRINCNAME_insert(st, val, i) SKM_sk_insert(KRB5_PRINCNAME, (st), (val), (i))
+# define sk_KRB5_PRINCNAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_PRINCNAME, (st), (cmp))
+# define sk_KRB5_PRINCNAME_dup(st) SKM_sk_dup(KRB5_PRINCNAME, st)
+# define sk_KRB5_PRINCNAME_pop_free(st, free_func) SKM_sk_pop_free(KRB5_PRINCNAME, (st), (free_func))
+# define sk_KRB5_PRINCNAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_PRINCNAME, (st), (copy_func), (free_func))
+# define sk_KRB5_PRINCNAME_shift(st) SKM_sk_shift(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_pop(st) SKM_sk_pop(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_sort(st) SKM_sk_sort(KRB5_PRINCNAME, (st))
+# define sk_KRB5_PRINCNAME_is_sorted(st) SKM_sk_is_sorted(KRB5_PRINCNAME, (st))
+# define sk_KRB5_TKTBODY_new(cmp) SKM_sk_new(KRB5_TKTBODY, (cmp))
+# define sk_KRB5_TKTBODY_new_null() SKM_sk_new_null(KRB5_TKTBODY)
+# define sk_KRB5_TKTBODY_free(st) SKM_sk_free(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_num(st) SKM_sk_num(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_value(st, i) SKM_sk_value(KRB5_TKTBODY, (st), (i))
+# define sk_KRB5_TKTBODY_set(st, i, val) SKM_sk_set(KRB5_TKTBODY, (st), (i), (val))
+# define sk_KRB5_TKTBODY_zero(st) SKM_sk_zero(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_push(st, val) SKM_sk_push(KRB5_TKTBODY, (st), (val))
+# define sk_KRB5_TKTBODY_unshift(st, val) SKM_sk_unshift(KRB5_TKTBODY, (st), (val))
+# define sk_KRB5_TKTBODY_find(st, val) SKM_sk_find(KRB5_TKTBODY, (st), (val))
+# define sk_KRB5_TKTBODY_find_ex(st, val) SKM_sk_find_ex(KRB5_TKTBODY, (st), (val))
+# define sk_KRB5_TKTBODY_delete(st, i) SKM_sk_delete(KRB5_TKTBODY, (st), (i))
+# define sk_KRB5_TKTBODY_delete_ptr(st, ptr) SKM_sk_delete_ptr(KRB5_TKTBODY, (st), (ptr))
+# define sk_KRB5_TKTBODY_insert(st, val, i) SKM_sk_insert(KRB5_TKTBODY, (st), (val), (i))
+# define sk_KRB5_TKTBODY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(KRB5_TKTBODY, (st), (cmp))
+# define sk_KRB5_TKTBODY_dup(st) SKM_sk_dup(KRB5_TKTBODY, st)
+# define sk_KRB5_TKTBODY_pop_free(st, free_func) SKM_sk_pop_free(KRB5_TKTBODY, (st), (free_func))
+# define sk_KRB5_TKTBODY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(KRB5_TKTBODY, (st), (copy_func), (free_func))
+# define sk_KRB5_TKTBODY_shift(st) SKM_sk_shift(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_pop(st) SKM_sk_pop(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_sort(st) SKM_sk_sort(KRB5_TKTBODY, (st))
+# define sk_KRB5_TKTBODY_is_sorted(st) SKM_sk_is_sorted(KRB5_TKTBODY, (st))
+# define sk_MEM_OBJECT_DATA_new(cmp) SKM_sk_new(MEM_OBJECT_DATA, (cmp))
+# define sk_MEM_OBJECT_DATA_new_null() SKM_sk_new_null(MEM_OBJECT_DATA)
+# define sk_MEM_OBJECT_DATA_free(st) SKM_sk_free(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_num(st) SKM_sk_num(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_value(st, i) SKM_sk_value(MEM_OBJECT_DATA, (st), (i))
+# define sk_MEM_OBJECT_DATA_set(st, i, val) SKM_sk_set(MEM_OBJECT_DATA, (st), (i), (val))
+# define sk_MEM_OBJECT_DATA_zero(st) SKM_sk_zero(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_push(st, val) SKM_sk_push(MEM_OBJECT_DATA, (st), (val))
+# define sk_MEM_OBJECT_DATA_unshift(st, val) SKM_sk_unshift(MEM_OBJECT_DATA, (st), (val))
+# define sk_MEM_OBJECT_DATA_find(st, val) SKM_sk_find(MEM_OBJECT_DATA, (st), (val))
+# define sk_MEM_OBJECT_DATA_find_ex(st, val) SKM_sk_find_ex(MEM_OBJECT_DATA, (st), (val))
+# define sk_MEM_OBJECT_DATA_delete(st, i) SKM_sk_delete(MEM_OBJECT_DATA, (st), (i))
+# define sk_MEM_OBJECT_DATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(MEM_OBJECT_DATA, (st), (ptr))
+# define sk_MEM_OBJECT_DATA_insert(st, val, i) SKM_sk_insert(MEM_OBJECT_DATA, (st), (val), (i))
+# define sk_MEM_OBJECT_DATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MEM_OBJECT_DATA, (st), (cmp))
+# define sk_MEM_OBJECT_DATA_dup(st) SKM_sk_dup(MEM_OBJECT_DATA, st)
+# define sk_MEM_OBJECT_DATA_pop_free(st, free_func) SKM_sk_pop_free(MEM_OBJECT_DATA, (st), (free_func))
+# define sk_MEM_OBJECT_DATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MEM_OBJECT_DATA, (st), (copy_func), (free_func))
+# define sk_MEM_OBJECT_DATA_shift(st) SKM_sk_shift(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_pop(st) SKM_sk_pop(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_sort(st) SKM_sk_sort(MEM_OBJECT_DATA, (st))
+# define sk_MEM_OBJECT_DATA_is_sorted(st) SKM_sk_is_sorted(MEM_OBJECT_DATA, (st))
+# define sk_MIME_HEADER_new(cmp) SKM_sk_new(MIME_HEADER, (cmp))
+# define sk_MIME_HEADER_new_null() SKM_sk_new_null(MIME_HEADER)
+# define sk_MIME_HEADER_free(st) SKM_sk_free(MIME_HEADER, (st))
+# define sk_MIME_HEADER_num(st) SKM_sk_num(MIME_HEADER, (st))
+# define sk_MIME_HEADER_value(st, i) SKM_sk_value(MIME_HEADER, (st), (i))
+# define sk_MIME_HEADER_set(st, i, val) SKM_sk_set(MIME_HEADER, (st), (i), (val))
+# define sk_MIME_HEADER_zero(st) SKM_sk_zero(MIME_HEADER, (st))
+# define sk_MIME_HEADER_push(st, val) SKM_sk_push(MIME_HEADER, (st), (val))
+# define sk_MIME_HEADER_unshift(st, val) SKM_sk_unshift(MIME_HEADER, (st), (val))
+# define sk_MIME_HEADER_find(st, val) SKM_sk_find(MIME_HEADER, (st), (val))
+# define sk_MIME_HEADER_find_ex(st, val) SKM_sk_find_ex(MIME_HEADER, (st), (val))
+# define sk_MIME_HEADER_delete(st, i) SKM_sk_delete(MIME_HEADER, (st), (i))
+# define sk_MIME_HEADER_delete_ptr(st, ptr) SKM_sk_delete_ptr(MIME_HEADER, (st), (ptr))
+# define sk_MIME_HEADER_insert(st, val, i) SKM_sk_insert(MIME_HEADER, (st), (val), (i))
+# define sk_MIME_HEADER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MIME_HEADER, (st), (cmp))
+# define sk_MIME_HEADER_dup(st) SKM_sk_dup(MIME_HEADER, st)
+# define sk_MIME_HEADER_pop_free(st, free_func) SKM_sk_pop_free(MIME_HEADER, (st), (free_func))
+# define sk_MIME_HEADER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MIME_HEADER, (st), (copy_func), (free_func))
+# define sk_MIME_HEADER_shift(st) SKM_sk_shift(MIME_HEADER, (st))
+# define sk_MIME_HEADER_pop(st) SKM_sk_pop(MIME_HEADER, (st))
+# define sk_MIME_HEADER_sort(st) SKM_sk_sort(MIME_HEADER, (st))
+# define sk_MIME_HEADER_is_sorted(st) SKM_sk_is_sorted(MIME_HEADER, (st))
+# define sk_MIME_PARAM_new(cmp) SKM_sk_new(MIME_PARAM, (cmp))
+# define sk_MIME_PARAM_new_null() SKM_sk_new_null(MIME_PARAM)
+# define sk_MIME_PARAM_free(st) SKM_sk_free(MIME_PARAM, (st))
+# define sk_MIME_PARAM_num(st) SKM_sk_num(MIME_PARAM, (st))
+# define sk_MIME_PARAM_value(st, i) SKM_sk_value(MIME_PARAM, (st), (i))
+# define sk_MIME_PARAM_set(st, i, val) SKM_sk_set(MIME_PARAM, (st), (i), (val))
+# define sk_MIME_PARAM_zero(st) SKM_sk_zero(MIME_PARAM, (st))
+# define sk_MIME_PARAM_push(st, val) SKM_sk_push(MIME_PARAM, (st), (val))
+# define sk_MIME_PARAM_unshift(st, val) SKM_sk_unshift(MIME_PARAM, (st), (val))
+# define sk_MIME_PARAM_find(st, val) SKM_sk_find(MIME_PARAM, (st), (val))
+# define sk_MIME_PARAM_find_ex(st, val) SKM_sk_find_ex(MIME_PARAM, (st), (val))
+# define sk_MIME_PARAM_delete(st, i) SKM_sk_delete(MIME_PARAM, (st), (i))
+# define sk_MIME_PARAM_delete_ptr(st, ptr) SKM_sk_delete_ptr(MIME_PARAM, (st), (ptr))
+# define sk_MIME_PARAM_insert(st, val, i) SKM_sk_insert(MIME_PARAM, (st), (val), (i))
+# define sk_MIME_PARAM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(MIME_PARAM, (st), (cmp))
+# define sk_MIME_PARAM_dup(st) SKM_sk_dup(MIME_PARAM, st)
+# define sk_MIME_PARAM_pop_free(st, free_func) SKM_sk_pop_free(MIME_PARAM, (st), (free_func))
+# define sk_MIME_PARAM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(MIME_PARAM, (st), (copy_func), (free_func))
+# define sk_MIME_PARAM_shift(st) SKM_sk_shift(MIME_PARAM, (st))
+# define sk_MIME_PARAM_pop(st) SKM_sk_pop(MIME_PARAM, (st))
+# define sk_MIME_PARAM_sort(st) SKM_sk_sort(MIME_PARAM, (st))
+# define sk_MIME_PARAM_is_sorted(st) SKM_sk_is_sorted(MIME_PARAM, (st))
+# define sk_NAME_FUNCS_new(cmp) SKM_sk_new(NAME_FUNCS, (cmp))
+# define sk_NAME_FUNCS_new_null() SKM_sk_new_null(NAME_FUNCS)
+# define sk_NAME_FUNCS_free(st) SKM_sk_free(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_num(st) SKM_sk_num(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_value(st, i) SKM_sk_value(NAME_FUNCS, (st), (i))
+# define sk_NAME_FUNCS_set(st, i, val) SKM_sk_set(NAME_FUNCS, (st), (i), (val))
+# define sk_NAME_FUNCS_zero(st) SKM_sk_zero(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_push(st, val) SKM_sk_push(NAME_FUNCS, (st), (val))
+# define sk_NAME_FUNCS_unshift(st, val) SKM_sk_unshift(NAME_FUNCS, (st), (val))
+# define sk_NAME_FUNCS_find(st, val) SKM_sk_find(NAME_FUNCS, (st), (val))
+# define sk_NAME_FUNCS_find_ex(st, val) SKM_sk_find_ex(NAME_FUNCS, (st), (val))
+# define sk_NAME_FUNCS_delete(st, i) SKM_sk_delete(NAME_FUNCS, (st), (i))
+# define sk_NAME_FUNCS_delete_ptr(st, ptr) SKM_sk_delete_ptr(NAME_FUNCS, (st), (ptr))
+# define sk_NAME_FUNCS_insert(st, val, i) SKM_sk_insert(NAME_FUNCS, (st), (val), (i))
+# define sk_NAME_FUNCS_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(NAME_FUNCS, (st), (cmp))
+# define sk_NAME_FUNCS_dup(st) SKM_sk_dup(NAME_FUNCS, st)
+# define sk_NAME_FUNCS_pop_free(st, free_func) SKM_sk_pop_free(NAME_FUNCS, (st), (free_func))
+# define sk_NAME_FUNCS_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(NAME_FUNCS, (st), (copy_func), (free_func))
+# define sk_NAME_FUNCS_shift(st) SKM_sk_shift(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_pop(st) SKM_sk_pop(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_sort(st) SKM_sk_sort(NAME_FUNCS, (st))
+# define sk_NAME_FUNCS_is_sorted(st) SKM_sk_is_sorted(NAME_FUNCS, (st))
+# define sk_OCSP_CERTID_new(cmp) SKM_sk_new(OCSP_CERTID, (cmp))
+# define sk_OCSP_CERTID_new_null() SKM_sk_new_null(OCSP_CERTID)
+# define sk_OCSP_CERTID_free(st) SKM_sk_free(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_num(st) SKM_sk_num(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_value(st, i) SKM_sk_value(OCSP_CERTID, (st), (i))
+# define sk_OCSP_CERTID_set(st, i, val) SKM_sk_set(OCSP_CERTID, (st), (i), (val))
+# define sk_OCSP_CERTID_zero(st) SKM_sk_zero(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_push(st, val) SKM_sk_push(OCSP_CERTID, (st), (val))
+# define sk_OCSP_CERTID_unshift(st, val) SKM_sk_unshift(OCSP_CERTID, (st), (val))
+# define sk_OCSP_CERTID_find(st, val) SKM_sk_find(OCSP_CERTID, (st), (val))
+# define sk_OCSP_CERTID_find_ex(st, val) SKM_sk_find_ex(OCSP_CERTID, (st), (val))
+# define sk_OCSP_CERTID_delete(st, i) SKM_sk_delete(OCSP_CERTID, (st), (i))
+# define sk_OCSP_CERTID_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_CERTID, (st), (ptr))
+# define sk_OCSP_CERTID_insert(st, val, i) SKM_sk_insert(OCSP_CERTID, (st), (val), (i))
+# define sk_OCSP_CERTID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_CERTID, (st), (cmp))
+# define sk_OCSP_CERTID_dup(st) SKM_sk_dup(OCSP_CERTID, st)
+# define sk_OCSP_CERTID_pop_free(st, free_func) SKM_sk_pop_free(OCSP_CERTID, (st), (free_func))
+# define sk_OCSP_CERTID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_CERTID, (st), (copy_func), (free_func))
+# define sk_OCSP_CERTID_shift(st) SKM_sk_shift(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_pop(st) SKM_sk_pop(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_sort(st) SKM_sk_sort(OCSP_CERTID, (st))
+# define sk_OCSP_CERTID_is_sorted(st) SKM_sk_is_sorted(OCSP_CERTID, (st))
+# define sk_OCSP_ONEREQ_new(cmp) SKM_sk_new(OCSP_ONEREQ, (cmp))
+# define sk_OCSP_ONEREQ_new_null() SKM_sk_new_null(OCSP_ONEREQ)
+# define sk_OCSP_ONEREQ_free(st) SKM_sk_free(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_num(st) SKM_sk_num(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_value(st, i) SKM_sk_value(OCSP_ONEREQ, (st), (i))
+# define sk_OCSP_ONEREQ_set(st, i, val) SKM_sk_set(OCSP_ONEREQ, (st), (i), (val))
+# define sk_OCSP_ONEREQ_zero(st) SKM_sk_zero(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_push(st, val) SKM_sk_push(OCSP_ONEREQ, (st), (val))
+# define sk_OCSP_ONEREQ_unshift(st, val) SKM_sk_unshift(OCSP_ONEREQ, (st), (val))
+# define sk_OCSP_ONEREQ_find(st, val) SKM_sk_find(OCSP_ONEREQ, (st), (val))
+# define sk_OCSP_ONEREQ_find_ex(st, val) SKM_sk_find_ex(OCSP_ONEREQ, (st), (val))
+# define sk_OCSP_ONEREQ_delete(st, i) SKM_sk_delete(OCSP_ONEREQ, (st), (i))
+# define sk_OCSP_ONEREQ_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_ONEREQ, (st), (ptr))
+# define sk_OCSP_ONEREQ_insert(st, val, i) SKM_sk_insert(OCSP_ONEREQ, (st), (val), (i))
+# define sk_OCSP_ONEREQ_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_ONEREQ, (st), (cmp))
+# define sk_OCSP_ONEREQ_dup(st) SKM_sk_dup(OCSP_ONEREQ, st)
+# define sk_OCSP_ONEREQ_pop_free(st, free_func) SKM_sk_pop_free(OCSP_ONEREQ, (st), (free_func))
+# define sk_OCSP_ONEREQ_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_ONEREQ, (st), (copy_func), (free_func))
+# define sk_OCSP_ONEREQ_shift(st) SKM_sk_shift(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_pop(st) SKM_sk_pop(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_sort(st) SKM_sk_sort(OCSP_ONEREQ, (st))
+# define sk_OCSP_ONEREQ_is_sorted(st) SKM_sk_is_sorted(OCSP_ONEREQ, (st))
+# define sk_OCSP_RESPID_new(cmp) SKM_sk_new(OCSP_RESPID, (cmp))
+# define sk_OCSP_RESPID_new_null() SKM_sk_new_null(OCSP_RESPID)
+# define sk_OCSP_RESPID_free(st) SKM_sk_free(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_num(st) SKM_sk_num(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_value(st, i) SKM_sk_value(OCSP_RESPID, (st), (i))
+# define sk_OCSP_RESPID_set(st, i, val) SKM_sk_set(OCSP_RESPID, (st), (i), (val))
+# define sk_OCSP_RESPID_zero(st) SKM_sk_zero(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_push(st, val) SKM_sk_push(OCSP_RESPID, (st), (val))
+# define sk_OCSP_RESPID_unshift(st, val) SKM_sk_unshift(OCSP_RESPID, (st), (val))
+# define sk_OCSP_RESPID_find(st, val) SKM_sk_find(OCSP_RESPID, (st), (val))
+# define sk_OCSP_RESPID_find_ex(st, val) SKM_sk_find_ex(OCSP_RESPID, (st), (val))
+# define sk_OCSP_RESPID_delete(st, i) SKM_sk_delete(OCSP_RESPID, (st), (i))
+# define sk_OCSP_RESPID_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_RESPID, (st), (ptr))
+# define sk_OCSP_RESPID_insert(st, val, i) SKM_sk_insert(OCSP_RESPID, (st), (val), (i))
+# define sk_OCSP_RESPID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_RESPID, (st), (cmp))
+# define sk_OCSP_RESPID_dup(st) SKM_sk_dup(OCSP_RESPID, st)
+# define sk_OCSP_RESPID_pop_free(st, free_func) SKM_sk_pop_free(OCSP_RESPID, (st), (free_func))
+# define sk_OCSP_RESPID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_RESPID, (st), (copy_func), (free_func))
+# define sk_OCSP_RESPID_shift(st) SKM_sk_shift(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_pop(st) SKM_sk_pop(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_sort(st) SKM_sk_sort(OCSP_RESPID, (st))
+# define sk_OCSP_RESPID_is_sorted(st) SKM_sk_is_sorted(OCSP_RESPID, (st))
+# define sk_OCSP_SINGLERESP_new(cmp) SKM_sk_new(OCSP_SINGLERESP, (cmp))
+# define sk_OCSP_SINGLERESP_new_null() SKM_sk_new_null(OCSP_SINGLERESP)
+# define sk_OCSP_SINGLERESP_free(st) SKM_sk_free(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_num(st) SKM_sk_num(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_value(st, i) SKM_sk_value(OCSP_SINGLERESP, (st), (i))
+# define sk_OCSP_SINGLERESP_set(st, i, val) SKM_sk_set(OCSP_SINGLERESP, (st), (i), (val))
+# define sk_OCSP_SINGLERESP_zero(st) SKM_sk_zero(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_push(st, val) SKM_sk_push(OCSP_SINGLERESP, (st), (val))
+# define sk_OCSP_SINGLERESP_unshift(st, val) SKM_sk_unshift(OCSP_SINGLERESP, (st), (val))
+# define sk_OCSP_SINGLERESP_find(st, val) SKM_sk_find(OCSP_SINGLERESP, (st), (val))
+# define sk_OCSP_SINGLERESP_find_ex(st, val) SKM_sk_find_ex(OCSP_SINGLERESP, (st), (val))
+# define sk_OCSP_SINGLERESP_delete(st, i) SKM_sk_delete(OCSP_SINGLERESP, (st), (i))
+# define sk_OCSP_SINGLERESP_delete_ptr(st, ptr) SKM_sk_delete_ptr(OCSP_SINGLERESP, (st), (ptr))
+# define sk_OCSP_SINGLERESP_insert(st, val, i) SKM_sk_insert(OCSP_SINGLERESP, (st), (val), (i))
+# define sk_OCSP_SINGLERESP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(OCSP_SINGLERESP, (st), (cmp))
+# define sk_OCSP_SINGLERESP_dup(st) SKM_sk_dup(OCSP_SINGLERESP, st)
+# define sk_OCSP_SINGLERESP_pop_free(st, free_func) SKM_sk_pop_free(OCSP_SINGLERESP, (st), (free_func))
+# define sk_OCSP_SINGLERESP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(OCSP_SINGLERESP, (st), (copy_func), (free_func))
+# define sk_OCSP_SINGLERESP_shift(st) SKM_sk_shift(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_pop(st) SKM_sk_pop(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_sort(st) SKM_sk_sort(OCSP_SINGLERESP, (st))
+# define sk_OCSP_SINGLERESP_is_sorted(st) SKM_sk_is_sorted(OCSP_SINGLERESP, (st))
+# define sk_PKCS12_SAFEBAG_new(cmp) SKM_sk_new(PKCS12_SAFEBAG, (cmp))
+# define sk_PKCS12_SAFEBAG_new_null() SKM_sk_new_null(PKCS12_SAFEBAG)
+# define sk_PKCS12_SAFEBAG_free(st) SKM_sk_free(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_num(st) SKM_sk_num(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_value(st, i) SKM_sk_value(PKCS12_SAFEBAG, (st), (i))
+# define sk_PKCS12_SAFEBAG_set(st, i, val) SKM_sk_set(PKCS12_SAFEBAG, (st), (i), (val))
+# define sk_PKCS12_SAFEBAG_zero(st) SKM_sk_zero(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_push(st, val) SKM_sk_push(PKCS12_SAFEBAG, (st), (val))
+# define sk_PKCS12_SAFEBAG_unshift(st, val) SKM_sk_unshift(PKCS12_SAFEBAG, (st), (val))
+# define sk_PKCS12_SAFEBAG_find(st, val) SKM_sk_find(PKCS12_SAFEBAG, (st), (val))
+# define sk_PKCS12_SAFEBAG_find_ex(st, val) SKM_sk_find_ex(PKCS12_SAFEBAG, (st), (val))
+# define sk_PKCS12_SAFEBAG_delete(st, i) SKM_sk_delete(PKCS12_SAFEBAG, (st), (i))
+# define sk_PKCS12_SAFEBAG_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS12_SAFEBAG, (st), (ptr))
+# define sk_PKCS12_SAFEBAG_insert(st, val, i) SKM_sk_insert(PKCS12_SAFEBAG, (st), (val), (i))
+# define sk_PKCS12_SAFEBAG_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS12_SAFEBAG, (st), (cmp))
+# define sk_PKCS12_SAFEBAG_dup(st) SKM_sk_dup(PKCS12_SAFEBAG, st)
+# define sk_PKCS12_SAFEBAG_pop_free(st, free_func) SKM_sk_pop_free(PKCS12_SAFEBAG, (st), (free_func))
+# define sk_PKCS12_SAFEBAG_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS12_SAFEBAG, (st), (copy_func), (free_func))
+# define sk_PKCS12_SAFEBAG_shift(st) SKM_sk_shift(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_pop(st) SKM_sk_pop(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_sort(st) SKM_sk_sort(PKCS12_SAFEBAG, (st))
+# define sk_PKCS12_SAFEBAG_is_sorted(st) SKM_sk_is_sorted(PKCS12_SAFEBAG, (st))
+# define sk_PKCS7_new(cmp) SKM_sk_new(PKCS7, (cmp))
+# define sk_PKCS7_new_null() SKM_sk_new_null(PKCS7)
+# define sk_PKCS7_free(st) SKM_sk_free(PKCS7, (st))
+# define sk_PKCS7_num(st) SKM_sk_num(PKCS7, (st))
+# define sk_PKCS7_value(st, i) SKM_sk_value(PKCS7, (st), (i))
+# define sk_PKCS7_set(st, i, val) SKM_sk_set(PKCS7, (st), (i), (val))
+# define sk_PKCS7_zero(st) SKM_sk_zero(PKCS7, (st))
+# define sk_PKCS7_push(st, val) SKM_sk_push(PKCS7, (st), (val))
+# define sk_PKCS7_unshift(st, val) SKM_sk_unshift(PKCS7, (st), (val))
+# define sk_PKCS7_find(st, val) SKM_sk_find(PKCS7, (st), (val))
+# define sk_PKCS7_find_ex(st, val) SKM_sk_find_ex(PKCS7, (st), (val))
+# define sk_PKCS7_delete(st, i) SKM_sk_delete(PKCS7, (st), (i))
+# define sk_PKCS7_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7, (st), (ptr))
+# define sk_PKCS7_insert(st, val, i) SKM_sk_insert(PKCS7, (st), (val), (i))
+# define sk_PKCS7_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7, (st), (cmp))
+# define sk_PKCS7_dup(st) SKM_sk_dup(PKCS7, st)
+# define sk_PKCS7_pop_free(st, free_func) SKM_sk_pop_free(PKCS7, (st), (free_func))
+# define sk_PKCS7_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7, (st), (copy_func), (free_func))
+# define sk_PKCS7_shift(st) SKM_sk_shift(PKCS7, (st))
+# define sk_PKCS7_pop(st) SKM_sk_pop(PKCS7, (st))
+# define sk_PKCS7_sort(st) SKM_sk_sort(PKCS7, (st))
+# define sk_PKCS7_is_sorted(st) SKM_sk_is_sorted(PKCS7, (st))
+# define sk_PKCS7_RECIP_INFO_new(cmp) SKM_sk_new(PKCS7_RECIP_INFO, (cmp))
+# define sk_PKCS7_RECIP_INFO_new_null() SKM_sk_new_null(PKCS7_RECIP_INFO)
+# define sk_PKCS7_RECIP_INFO_free(st) SKM_sk_free(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_num(st) SKM_sk_num(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_value(st, i) SKM_sk_value(PKCS7_RECIP_INFO, (st), (i))
+# define sk_PKCS7_RECIP_INFO_set(st, i, val) SKM_sk_set(PKCS7_RECIP_INFO, (st), (i), (val))
+# define sk_PKCS7_RECIP_INFO_zero(st) SKM_sk_zero(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_push(st, val) SKM_sk_push(PKCS7_RECIP_INFO, (st), (val))
+# define sk_PKCS7_RECIP_INFO_unshift(st, val) SKM_sk_unshift(PKCS7_RECIP_INFO, (st), (val))
+# define sk_PKCS7_RECIP_INFO_find(st, val) SKM_sk_find(PKCS7_RECIP_INFO, (st), (val))
+# define sk_PKCS7_RECIP_INFO_find_ex(st, val) SKM_sk_find_ex(PKCS7_RECIP_INFO, (st), (val))
+# define sk_PKCS7_RECIP_INFO_delete(st, i) SKM_sk_delete(PKCS7_RECIP_INFO, (st), (i))
+# define sk_PKCS7_RECIP_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7_RECIP_INFO, (st), (ptr))
+# define sk_PKCS7_RECIP_INFO_insert(st, val, i) SKM_sk_insert(PKCS7_RECIP_INFO, (st), (val), (i))
+# define sk_PKCS7_RECIP_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7_RECIP_INFO, (st), (cmp))
+# define sk_PKCS7_RECIP_INFO_dup(st) SKM_sk_dup(PKCS7_RECIP_INFO, st)
+# define sk_PKCS7_RECIP_INFO_pop_free(st, free_func) SKM_sk_pop_free(PKCS7_RECIP_INFO, (st), (free_func))
+# define sk_PKCS7_RECIP_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7_RECIP_INFO, (st), (copy_func), (free_func))
+# define sk_PKCS7_RECIP_INFO_shift(st) SKM_sk_shift(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_pop(st) SKM_sk_pop(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_sort(st) SKM_sk_sort(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_RECIP_INFO_is_sorted(st) SKM_sk_is_sorted(PKCS7_RECIP_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_new(cmp) SKM_sk_new(PKCS7_SIGNER_INFO, (cmp))
+# define sk_PKCS7_SIGNER_INFO_new_null() SKM_sk_new_null(PKCS7_SIGNER_INFO)
+# define sk_PKCS7_SIGNER_INFO_free(st) SKM_sk_free(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_num(st) SKM_sk_num(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_value(st, i) SKM_sk_value(PKCS7_SIGNER_INFO, (st), (i))
+# define sk_PKCS7_SIGNER_INFO_set(st, i, val) SKM_sk_set(PKCS7_SIGNER_INFO, (st), (i), (val))
+# define sk_PKCS7_SIGNER_INFO_zero(st) SKM_sk_zero(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_push(st, val) SKM_sk_push(PKCS7_SIGNER_INFO, (st), (val))
+# define sk_PKCS7_SIGNER_INFO_unshift(st, val) SKM_sk_unshift(PKCS7_SIGNER_INFO, (st), (val))
+# define sk_PKCS7_SIGNER_INFO_find(st, val) SKM_sk_find(PKCS7_SIGNER_INFO, (st), (val))
+# define sk_PKCS7_SIGNER_INFO_find_ex(st, val) SKM_sk_find_ex(PKCS7_SIGNER_INFO, (st), (val))
+# define sk_PKCS7_SIGNER_INFO_delete(st, i) SKM_sk_delete(PKCS7_SIGNER_INFO, (st), (i))
+# define sk_PKCS7_SIGNER_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(PKCS7_SIGNER_INFO, (st), (ptr))
+# define sk_PKCS7_SIGNER_INFO_insert(st, val, i) SKM_sk_insert(PKCS7_SIGNER_INFO, (st), (val), (i))
+# define sk_PKCS7_SIGNER_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(PKCS7_SIGNER_INFO, (st), (cmp))
+# define sk_PKCS7_SIGNER_INFO_dup(st) SKM_sk_dup(PKCS7_SIGNER_INFO, st)
+# define sk_PKCS7_SIGNER_INFO_pop_free(st, free_func) SKM_sk_pop_free(PKCS7_SIGNER_INFO, (st), (free_func))
+# define sk_PKCS7_SIGNER_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(PKCS7_SIGNER_INFO, (st), (copy_func), (free_func))
+# define sk_PKCS7_SIGNER_INFO_shift(st) SKM_sk_shift(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_pop(st) SKM_sk_pop(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_sort(st) SKM_sk_sort(PKCS7_SIGNER_INFO, (st))
+# define sk_PKCS7_SIGNER_INFO_is_sorted(st) SKM_sk_is_sorted(PKCS7_SIGNER_INFO, (st))
+# define sk_POLICYINFO_new(cmp) SKM_sk_new(POLICYINFO, (cmp))
+# define sk_POLICYINFO_new_null() SKM_sk_new_null(POLICYINFO)
+# define sk_POLICYINFO_free(st) SKM_sk_free(POLICYINFO, (st))
+# define sk_POLICYINFO_num(st) SKM_sk_num(POLICYINFO, (st))
+# define sk_POLICYINFO_value(st, i) SKM_sk_value(POLICYINFO, (st), (i))
+# define sk_POLICYINFO_set(st, i, val) SKM_sk_set(POLICYINFO, (st), (i), (val))
+# define sk_POLICYINFO_zero(st) SKM_sk_zero(POLICYINFO, (st))
+# define sk_POLICYINFO_push(st, val) SKM_sk_push(POLICYINFO, (st), (val))
+# define sk_POLICYINFO_unshift(st, val) SKM_sk_unshift(POLICYINFO, (st), (val))
+# define sk_POLICYINFO_find(st, val) SKM_sk_find(POLICYINFO, (st), (val))
+# define sk_POLICYINFO_find_ex(st, val) SKM_sk_find_ex(POLICYINFO, (st), (val))
+# define sk_POLICYINFO_delete(st, i) SKM_sk_delete(POLICYINFO, (st), (i))
+# define sk_POLICYINFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICYINFO, (st), (ptr))
+# define sk_POLICYINFO_insert(st, val, i) SKM_sk_insert(POLICYINFO, (st), (val), (i))
+# define sk_POLICYINFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICYINFO, (st), (cmp))
+# define sk_POLICYINFO_dup(st) SKM_sk_dup(POLICYINFO, st)
+# define sk_POLICYINFO_pop_free(st, free_func) SKM_sk_pop_free(POLICYINFO, (st), (free_func))
+# define sk_POLICYINFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICYINFO, (st), (copy_func), (free_func))
+# define sk_POLICYINFO_shift(st) SKM_sk_shift(POLICYINFO, (st))
+# define sk_POLICYINFO_pop(st) SKM_sk_pop(POLICYINFO, (st))
+# define sk_POLICYINFO_sort(st) SKM_sk_sort(POLICYINFO, (st))
+# define sk_POLICYINFO_is_sorted(st) SKM_sk_is_sorted(POLICYINFO, (st))
+# define sk_POLICYQUALINFO_new(cmp) SKM_sk_new(POLICYQUALINFO, (cmp))
+# define sk_POLICYQUALINFO_new_null() SKM_sk_new_null(POLICYQUALINFO)
+# define sk_POLICYQUALINFO_free(st) SKM_sk_free(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_num(st) SKM_sk_num(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_value(st, i) SKM_sk_value(POLICYQUALINFO, (st), (i))
+# define sk_POLICYQUALINFO_set(st, i, val) SKM_sk_set(POLICYQUALINFO, (st), (i), (val))
+# define sk_POLICYQUALINFO_zero(st) SKM_sk_zero(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_push(st, val) SKM_sk_push(POLICYQUALINFO, (st), (val))
+# define sk_POLICYQUALINFO_unshift(st, val) SKM_sk_unshift(POLICYQUALINFO, (st), (val))
+# define sk_POLICYQUALINFO_find(st, val) SKM_sk_find(POLICYQUALINFO, (st), (val))
+# define sk_POLICYQUALINFO_find_ex(st, val) SKM_sk_find_ex(POLICYQUALINFO, (st), (val))
+# define sk_POLICYQUALINFO_delete(st, i) SKM_sk_delete(POLICYQUALINFO, (st), (i))
+# define sk_POLICYQUALINFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICYQUALINFO, (st), (ptr))
+# define sk_POLICYQUALINFO_insert(st, val, i) SKM_sk_insert(POLICYQUALINFO, (st), (val), (i))
+# define sk_POLICYQUALINFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICYQUALINFO, (st), (cmp))
+# define sk_POLICYQUALINFO_dup(st) SKM_sk_dup(POLICYQUALINFO, st)
+# define sk_POLICYQUALINFO_pop_free(st, free_func) SKM_sk_pop_free(POLICYQUALINFO, (st), (free_func))
+# define sk_POLICYQUALINFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICYQUALINFO, (st), (copy_func), (free_func))
+# define sk_POLICYQUALINFO_shift(st) SKM_sk_shift(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_pop(st) SKM_sk_pop(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_sort(st) SKM_sk_sort(POLICYQUALINFO, (st))
+# define sk_POLICYQUALINFO_is_sorted(st) SKM_sk_is_sorted(POLICYQUALINFO, (st))
+# define sk_POLICY_MAPPING_new(cmp) SKM_sk_new(POLICY_MAPPING, (cmp))
+# define sk_POLICY_MAPPING_new_null() SKM_sk_new_null(POLICY_MAPPING)
+# define sk_POLICY_MAPPING_free(st) SKM_sk_free(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_num(st) SKM_sk_num(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_value(st, i) SKM_sk_value(POLICY_MAPPING, (st), (i))
+# define sk_POLICY_MAPPING_set(st, i, val) SKM_sk_set(POLICY_MAPPING, (st), (i), (val))
+# define sk_POLICY_MAPPING_zero(st) SKM_sk_zero(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_push(st, val) SKM_sk_push(POLICY_MAPPING, (st), (val))
+# define sk_POLICY_MAPPING_unshift(st, val) SKM_sk_unshift(POLICY_MAPPING, (st), (val))
+# define sk_POLICY_MAPPING_find(st, val) SKM_sk_find(POLICY_MAPPING, (st), (val))
+# define sk_POLICY_MAPPING_find_ex(st, val) SKM_sk_find_ex(POLICY_MAPPING, (st), (val))
+# define sk_POLICY_MAPPING_delete(st, i) SKM_sk_delete(POLICY_MAPPING, (st), (i))
+# define sk_POLICY_MAPPING_delete_ptr(st, ptr) SKM_sk_delete_ptr(POLICY_MAPPING, (st), (ptr))
+# define sk_POLICY_MAPPING_insert(st, val, i) SKM_sk_insert(POLICY_MAPPING, (st), (val), (i))
+# define sk_POLICY_MAPPING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(POLICY_MAPPING, (st), (cmp))
+# define sk_POLICY_MAPPING_dup(st) SKM_sk_dup(POLICY_MAPPING, st)
+# define sk_POLICY_MAPPING_pop_free(st, free_func) SKM_sk_pop_free(POLICY_MAPPING, (st), (free_func))
+# define sk_POLICY_MAPPING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(POLICY_MAPPING, (st), (copy_func), (free_func))
+# define sk_POLICY_MAPPING_shift(st) SKM_sk_shift(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_pop(st) SKM_sk_pop(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_sort(st) SKM_sk_sort(POLICY_MAPPING, (st))
+# define sk_POLICY_MAPPING_is_sorted(st) SKM_sk_is_sorted(POLICY_MAPPING, (st))
+# define sk_SCT_new(cmp) SKM_sk_new(SCT, (cmp))
+# define sk_SCT_new_null() SKM_sk_new_null(SCT)
+# define sk_SCT_free(st) SKM_sk_free(SCT, (st))
+# define sk_SCT_num(st) SKM_sk_num(SCT, (st))
+# define sk_SCT_value(st, i) SKM_sk_value(SCT, (st), (i))
+# define sk_SCT_set(st, i, val) SKM_sk_set(SCT, (st), (i), (val))
+# define sk_SCT_zero(st) SKM_sk_zero(SCT, (st))
+# define sk_SCT_push(st, val) SKM_sk_push(SCT, (st), (val))
+# define sk_SCT_unshift(st, val) SKM_sk_unshift(SCT, (st), (val))
+# define sk_SCT_find(st, val) SKM_sk_find(SCT, (st), (val))
+# define sk_SCT_find_ex(st, val) SKM_sk_find_ex(SCT, (st), (val))
+# define sk_SCT_delete(st, i) SKM_sk_delete(SCT, (st), (i))
+# define sk_SCT_delete_ptr(st, ptr) SKM_sk_delete_ptr(SCT, (st), (ptr))
+# define sk_SCT_insert(st, val, i) SKM_sk_insert(SCT, (st), (val), (i))
+# define sk_SCT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SCT, (st), (cmp))
+# define sk_SCT_dup(st) SKM_sk_dup(SCT, st)
+# define sk_SCT_pop_free(st, free_func) SKM_sk_pop_free(SCT, (st), (free_func))
+# define sk_SCT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SCT, (st), (copy_func), (free_func))
+# define sk_SCT_shift(st) SKM_sk_shift(SCT, (st))
+# define sk_SCT_pop(st) SKM_sk_pop(SCT, (st))
+# define sk_SCT_sort(st) SKM_sk_sort(SCT, (st))
+# define sk_SCT_is_sorted(st) SKM_sk_is_sorted(SCT, (st))
+# define sk_SRP_gN_new(cmp) SKM_sk_new(SRP_gN, (cmp))
+# define sk_SRP_gN_new_null() SKM_sk_new_null(SRP_gN)
+# define sk_SRP_gN_free(st) SKM_sk_free(SRP_gN, (st))
+# define sk_SRP_gN_num(st) SKM_sk_num(SRP_gN, (st))
+# define sk_SRP_gN_value(st, i) SKM_sk_value(SRP_gN, (st), (i))
+# define sk_SRP_gN_set(st, i, val) SKM_sk_set(SRP_gN, (st), (i), (val))
+# define sk_SRP_gN_zero(st) SKM_sk_zero(SRP_gN, (st))
+# define sk_SRP_gN_push(st, val) SKM_sk_push(SRP_gN, (st), (val))
+# define sk_SRP_gN_unshift(st, val) SKM_sk_unshift(SRP_gN, (st), (val))
+# define sk_SRP_gN_find(st, val) SKM_sk_find(SRP_gN, (st), (val))
+# define sk_SRP_gN_find_ex(st, val) SKM_sk_find_ex(SRP_gN, (st), (val))
+# define sk_SRP_gN_delete(st, i) SKM_sk_delete(SRP_gN, (st), (i))
+# define sk_SRP_gN_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_gN, (st), (ptr))
+# define sk_SRP_gN_insert(st, val, i) SKM_sk_insert(SRP_gN, (st), (val), (i))
+# define sk_SRP_gN_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_gN, (st), (cmp))
+# define sk_SRP_gN_dup(st) SKM_sk_dup(SRP_gN, st)
+# define sk_SRP_gN_pop_free(st, free_func) SKM_sk_pop_free(SRP_gN, (st), (free_func))
+# define sk_SRP_gN_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_gN, (st), (copy_func), (free_func))
+# define sk_SRP_gN_shift(st) SKM_sk_shift(SRP_gN, (st))
+# define sk_SRP_gN_pop(st) SKM_sk_pop(SRP_gN, (st))
+# define sk_SRP_gN_sort(st) SKM_sk_sort(SRP_gN, (st))
+# define sk_SRP_gN_is_sorted(st) SKM_sk_is_sorted(SRP_gN, (st))
+# define sk_SRP_gN_cache_new(cmp) SKM_sk_new(SRP_gN_cache, (cmp))
+# define sk_SRP_gN_cache_new_null() SKM_sk_new_null(SRP_gN_cache)
+# define sk_SRP_gN_cache_free(st) SKM_sk_free(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_num(st) SKM_sk_num(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_value(st, i) SKM_sk_value(SRP_gN_cache, (st), (i))
+# define sk_SRP_gN_cache_set(st, i, val) SKM_sk_set(SRP_gN_cache, (st), (i), (val))
+# define sk_SRP_gN_cache_zero(st) SKM_sk_zero(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_push(st, val) SKM_sk_push(SRP_gN_cache, (st), (val))
+# define sk_SRP_gN_cache_unshift(st, val) SKM_sk_unshift(SRP_gN_cache, (st), (val))
+# define sk_SRP_gN_cache_find(st, val) SKM_sk_find(SRP_gN_cache, (st), (val))
+# define sk_SRP_gN_cache_find_ex(st, val) SKM_sk_find_ex(SRP_gN_cache, (st), (val))
+# define sk_SRP_gN_cache_delete(st, i) SKM_sk_delete(SRP_gN_cache, (st), (i))
+# define sk_SRP_gN_cache_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_gN_cache, (st), (ptr))
+# define sk_SRP_gN_cache_insert(st, val, i) SKM_sk_insert(SRP_gN_cache, (st), (val), (i))
+# define sk_SRP_gN_cache_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_gN_cache, (st), (cmp))
+# define sk_SRP_gN_cache_dup(st) SKM_sk_dup(SRP_gN_cache, st)
+# define sk_SRP_gN_cache_pop_free(st, free_func) SKM_sk_pop_free(SRP_gN_cache, (st), (free_func))
+# define sk_SRP_gN_cache_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_gN_cache, (st), (copy_func), (free_func))
+# define sk_SRP_gN_cache_shift(st) SKM_sk_shift(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_pop(st) SKM_sk_pop(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_sort(st) SKM_sk_sort(SRP_gN_cache, (st))
+# define sk_SRP_gN_cache_is_sorted(st) SKM_sk_is_sorted(SRP_gN_cache, (st))
+# define sk_SRP_user_pwd_new(cmp) SKM_sk_new(SRP_user_pwd, (cmp))
+# define sk_SRP_user_pwd_new_null() SKM_sk_new_null(SRP_user_pwd)
+# define sk_SRP_user_pwd_free(st) SKM_sk_free(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_num(st) SKM_sk_num(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_value(st, i) SKM_sk_value(SRP_user_pwd, (st), (i))
+# define sk_SRP_user_pwd_set(st, i, val) SKM_sk_set(SRP_user_pwd, (st), (i), (val))
+# define sk_SRP_user_pwd_zero(st) SKM_sk_zero(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_push(st, val) SKM_sk_push(SRP_user_pwd, (st), (val))
+# define sk_SRP_user_pwd_unshift(st, val) SKM_sk_unshift(SRP_user_pwd, (st), (val))
+# define sk_SRP_user_pwd_find(st, val) SKM_sk_find(SRP_user_pwd, (st), (val))
+# define sk_SRP_user_pwd_find_ex(st, val) SKM_sk_find_ex(SRP_user_pwd, (st), (val))
+# define sk_SRP_user_pwd_delete(st, i) SKM_sk_delete(SRP_user_pwd, (st), (i))
+# define sk_SRP_user_pwd_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRP_user_pwd, (st), (ptr))
+# define sk_SRP_user_pwd_insert(st, val, i) SKM_sk_insert(SRP_user_pwd, (st), (val), (i))
+# define sk_SRP_user_pwd_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRP_user_pwd, (st), (cmp))
+# define sk_SRP_user_pwd_dup(st) SKM_sk_dup(SRP_user_pwd, st)
+# define sk_SRP_user_pwd_pop_free(st, free_func) SKM_sk_pop_free(SRP_user_pwd, (st), (free_func))
+# define sk_SRP_user_pwd_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRP_user_pwd, (st), (copy_func), (free_func))
+# define sk_SRP_user_pwd_shift(st) SKM_sk_shift(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_pop(st) SKM_sk_pop(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_sort(st) SKM_sk_sort(SRP_user_pwd, (st))
+# define sk_SRP_user_pwd_is_sorted(st) SKM_sk_is_sorted(SRP_user_pwd, (st))
+# define sk_SRTP_PROTECTION_PROFILE_new(cmp) SKM_sk_new(SRTP_PROTECTION_PROFILE, (cmp))
+# define sk_SRTP_PROTECTION_PROFILE_new_null() SKM_sk_new_null(SRTP_PROTECTION_PROFILE)
+# define sk_SRTP_PROTECTION_PROFILE_free(st) SKM_sk_free(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_num(st) SKM_sk_num(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_value(st, i) SKM_sk_value(SRTP_PROTECTION_PROFILE, (st), (i))
+# define sk_SRTP_PROTECTION_PROFILE_set(st, i, val) SKM_sk_set(SRTP_PROTECTION_PROFILE, (st), (i), (val))
+# define sk_SRTP_PROTECTION_PROFILE_zero(st) SKM_sk_zero(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_push(st, val) SKM_sk_push(SRTP_PROTECTION_PROFILE, (st), (val))
+# define sk_SRTP_PROTECTION_PROFILE_unshift(st, val) SKM_sk_unshift(SRTP_PROTECTION_PROFILE, (st), (val))
+# define sk_SRTP_PROTECTION_PROFILE_find(st, val) SKM_sk_find(SRTP_PROTECTION_PROFILE, (st), (val))
+# define sk_SRTP_PROTECTION_PROFILE_find_ex(st, val) SKM_sk_find_ex(SRTP_PROTECTION_PROFILE, (st), (val))
+# define sk_SRTP_PROTECTION_PROFILE_delete(st, i) SKM_sk_delete(SRTP_PROTECTION_PROFILE, (st), (i))
+# define sk_SRTP_PROTECTION_PROFILE_delete_ptr(st, ptr) SKM_sk_delete_ptr(SRTP_PROTECTION_PROFILE, (st), (ptr))
+# define sk_SRTP_PROTECTION_PROFILE_insert(st, val, i) SKM_sk_insert(SRTP_PROTECTION_PROFILE, (st), (val), (i))
+# define sk_SRTP_PROTECTION_PROFILE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SRTP_PROTECTION_PROFILE, (st), (cmp))
+# define sk_SRTP_PROTECTION_PROFILE_dup(st) SKM_sk_dup(SRTP_PROTECTION_PROFILE, st)
+# define sk_SRTP_PROTECTION_PROFILE_pop_free(st, free_func) SKM_sk_pop_free(SRTP_PROTECTION_PROFILE, (st), (free_func))
+# define sk_SRTP_PROTECTION_PROFILE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SRTP_PROTECTION_PROFILE, (st), (copy_func), (free_func))
+# define sk_SRTP_PROTECTION_PROFILE_shift(st) SKM_sk_shift(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_pop(st) SKM_sk_pop(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_sort(st) SKM_sk_sort(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SRTP_PROTECTION_PROFILE_is_sorted(st) SKM_sk_is_sorted(SRTP_PROTECTION_PROFILE, (st))
+# define sk_SSL_CIPHER_new(cmp) SKM_sk_new(SSL_CIPHER, (cmp))
+# define sk_SSL_CIPHER_new_null() SKM_sk_new_null(SSL_CIPHER)
+# define sk_SSL_CIPHER_free(st) SKM_sk_free(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_num(st) SKM_sk_num(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_value(st, i) SKM_sk_value(SSL_CIPHER, (st), (i))
+# define sk_SSL_CIPHER_set(st, i, val) SKM_sk_set(SSL_CIPHER, (st), (i), (val))
+# define sk_SSL_CIPHER_zero(st) SKM_sk_zero(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_push(st, val) SKM_sk_push(SSL_CIPHER, (st), (val))
+# define sk_SSL_CIPHER_unshift(st, val) SKM_sk_unshift(SSL_CIPHER, (st), (val))
+# define sk_SSL_CIPHER_find(st, val) SKM_sk_find(SSL_CIPHER, (st), (val))
+# define sk_SSL_CIPHER_find_ex(st, val) SKM_sk_find_ex(SSL_CIPHER, (st), (val))
+# define sk_SSL_CIPHER_delete(st, i) SKM_sk_delete(SSL_CIPHER, (st), (i))
+# define sk_SSL_CIPHER_delete_ptr(st, ptr) SKM_sk_delete_ptr(SSL_CIPHER, (st), (ptr))
+# define sk_SSL_CIPHER_insert(st, val, i) SKM_sk_insert(SSL_CIPHER, (st), (val), (i))
+# define sk_SSL_CIPHER_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SSL_CIPHER, (st), (cmp))
+# define sk_SSL_CIPHER_dup(st) SKM_sk_dup(SSL_CIPHER, st)
+# define sk_SSL_CIPHER_pop_free(st, free_func) SKM_sk_pop_free(SSL_CIPHER, (st), (free_func))
+# define sk_SSL_CIPHER_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SSL_CIPHER, (st), (copy_func), (free_func))
+# define sk_SSL_CIPHER_shift(st) SKM_sk_shift(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_pop(st) SKM_sk_pop(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_sort(st) SKM_sk_sort(SSL_CIPHER, (st))
+# define sk_SSL_CIPHER_is_sorted(st) SKM_sk_is_sorted(SSL_CIPHER, (st))
+# define sk_SSL_COMP_new(cmp) SKM_sk_new(SSL_COMP, (cmp))
+# define sk_SSL_COMP_new_null() SKM_sk_new_null(SSL_COMP)
+# define sk_SSL_COMP_free(st) SKM_sk_free(SSL_COMP, (st))
+# define sk_SSL_COMP_num(st) SKM_sk_num(SSL_COMP, (st))
+# define sk_SSL_COMP_value(st, i) SKM_sk_value(SSL_COMP, (st), (i))
+# define sk_SSL_COMP_set(st, i, val) SKM_sk_set(SSL_COMP, (st), (i), (val))
+# define sk_SSL_COMP_zero(st) SKM_sk_zero(SSL_COMP, (st))
+# define sk_SSL_COMP_push(st, val) SKM_sk_push(SSL_COMP, (st), (val))
+# define sk_SSL_COMP_unshift(st, val) SKM_sk_unshift(SSL_COMP, (st), (val))
+# define sk_SSL_COMP_find(st, val) SKM_sk_find(SSL_COMP, (st), (val))
+# define sk_SSL_COMP_find_ex(st, val) SKM_sk_find_ex(SSL_COMP, (st), (val))
+# define sk_SSL_COMP_delete(st, i) SKM_sk_delete(SSL_COMP, (st), (i))
+# define sk_SSL_COMP_delete_ptr(st, ptr) SKM_sk_delete_ptr(SSL_COMP, (st), (ptr))
+# define sk_SSL_COMP_insert(st, val, i) SKM_sk_insert(SSL_COMP, (st), (val), (i))
+# define sk_SSL_COMP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SSL_COMP, (st), (cmp))
+# define sk_SSL_COMP_dup(st) SKM_sk_dup(SSL_COMP, st)
+# define sk_SSL_COMP_pop_free(st, free_func) SKM_sk_pop_free(SSL_COMP, (st), (free_func))
+# define sk_SSL_COMP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SSL_COMP, (st), (copy_func), (free_func))
+# define sk_SSL_COMP_shift(st) SKM_sk_shift(SSL_COMP, (st))
+# define sk_SSL_COMP_pop(st) SKM_sk_pop(SSL_COMP, (st))
+# define sk_SSL_COMP_sort(st) SKM_sk_sort(SSL_COMP, (st))
+# define sk_SSL_COMP_is_sorted(st) SKM_sk_is_sorted(SSL_COMP, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_new(cmp) SKM_sk_new(STACK_OF_X509_NAME_ENTRY, (cmp))
+# define sk_STACK_OF_X509_NAME_ENTRY_new_null() SKM_sk_new_null(STACK_OF_X509_NAME_ENTRY)
+# define sk_STACK_OF_X509_NAME_ENTRY_free(st) SKM_sk_free(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_num(st) SKM_sk_num(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_value(st, i) SKM_sk_value(STACK_OF_X509_NAME_ENTRY, (st), (i))
+# define sk_STACK_OF_X509_NAME_ENTRY_set(st, i, val) SKM_sk_set(STACK_OF_X509_NAME_ENTRY, (st), (i), (val))
+# define sk_STACK_OF_X509_NAME_ENTRY_zero(st) SKM_sk_zero(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_push(st, val) SKM_sk_push(STACK_OF_X509_NAME_ENTRY, (st), (val))
+# define sk_STACK_OF_X509_NAME_ENTRY_unshift(st, val) SKM_sk_unshift(STACK_OF_X509_NAME_ENTRY, (st), (val))
+# define sk_STACK_OF_X509_NAME_ENTRY_find(st, val) SKM_sk_find(STACK_OF_X509_NAME_ENTRY, (st), (val))
+# define sk_STACK_OF_X509_NAME_ENTRY_find_ex(st, val) SKM_sk_find_ex(STACK_OF_X509_NAME_ENTRY, (st), (val))
+# define sk_STACK_OF_X509_NAME_ENTRY_delete(st, i) SKM_sk_delete(STACK_OF_X509_NAME_ENTRY, (st), (i))
+# define sk_STACK_OF_X509_NAME_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(STACK_OF_X509_NAME_ENTRY, (st), (ptr))
+# define sk_STACK_OF_X509_NAME_ENTRY_insert(st, val, i) SKM_sk_insert(STACK_OF_X509_NAME_ENTRY, (st), (val), (i))
+# define sk_STACK_OF_X509_NAME_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STACK_OF_X509_NAME_ENTRY, (st), (cmp))
+# define sk_STACK_OF_X509_NAME_ENTRY_dup(st) SKM_sk_dup(STACK_OF_X509_NAME_ENTRY, st)
+# define sk_STACK_OF_X509_NAME_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(STACK_OF_X509_NAME_ENTRY, (st), (free_func))
+# define sk_STACK_OF_X509_NAME_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STACK_OF_X509_NAME_ENTRY, (st), (copy_func), (free_func))
+# define sk_STACK_OF_X509_NAME_ENTRY_shift(st) SKM_sk_shift(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_pop(st) SKM_sk_pop(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_sort(st) SKM_sk_sort(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STACK_OF_X509_NAME_ENTRY_is_sorted(st) SKM_sk_is_sorted(STACK_OF_X509_NAME_ENTRY, (st))
+# define sk_STORE_ATTR_INFO_new(cmp) SKM_sk_new(STORE_ATTR_INFO, (cmp))
+# define sk_STORE_ATTR_INFO_new_null() SKM_sk_new_null(STORE_ATTR_INFO)
+# define sk_STORE_ATTR_INFO_free(st) SKM_sk_free(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_num(st) SKM_sk_num(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_value(st, i) SKM_sk_value(STORE_ATTR_INFO, (st), (i))
+# define sk_STORE_ATTR_INFO_set(st, i, val) SKM_sk_set(STORE_ATTR_INFO, (st), (i), (val))
+# define sk_STORE_ATTR_INFO_zero(st) SKM_sk_zero(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_push(st, val) SKM_sk_push(STORE_ATTR_INFO, (st), (val))
+# define sk_STORE_ATTR_INFO_unshift(st, val) SKM_sk_unshift(STORE_ATTR_INFO, (st), (val))
+# define sk_STORE_ATTR_INFO_find(st, val) SKM_sk_find(STORE_ATTR_INFO, (st), (val))
+# define sk_STORE_ATTR_INFO_find_ex(st, val) SKM_sk_find_ex(STORE_ATTR_INFO, (st), (val))
+# define sk_STORE_ATTR_INFO_delete(st, i) SKM_sk_delete(STORE_ATTR_INFO, (st), (i))
+# define sk_STORE_ATTR_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(STORE_ATTR_INFO, (st), (ptr))
+# define sk_STORE_ATTR_INFO_insert(st, val, i) SKM_sk_insert(STORE_ATTR_INFO, (st), (val), (i))
+# define sk_STORE_ATTR_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STORE_ATTR_INFO, (st), (cmp))
+# define sk_STORE_ATTR_INFO_dup(st) SKM_sk_dup(STORE_ATTR_INFO, st)
+# define sk_STORE_ATTR_INFO_pop_free(st, free_func) SKM_sk_pop_free(STORE_ATTR_INFO, (st), (free_func))
+# define sk_STORE_ATTR_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STORE_ATTR_INFO, (st), (copy_func), (free_func))
+# define sk_STORE_ATTR_INFO_shift(st) SKM_sk_shift(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_pop(st) SKM_sk_pop(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_sort(st) SKM_sk_sort(STORE_ATTR_INFO, (st))
+# define sk_STORE_ATTR_INFO_is_sorted(st) SKM_sk_is_sorted(STORE_ATTR_INFO, (st))
+# define sk_STORE_OBJECT_new(cmp) SKM_sk_new(STORE_OBJECT, (cmp))
+# define sk_STORE_OBJECT_new_null() SKM_sk_new_null(STORE_OBJECT)
+# define sk_STORE_OBJECT_free(st) SKM_sk_free(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_num(st) SKM_sk_num(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_value(st, i) SKM_sk_value(STORE_OBJECT, (st), (i))
+# define sk_STORE_OBJECT_set(st, i, val) SKM_sk_set(STORE_OBJECT, (st), (i), (val))
+# define sk_STORE_OBJECT_zero(st) SKM_sk_zero(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_push(st, val) SKM_sk_push(STORE_OBJECT, (st), (val))
+# define sk_STORE_OBJECT_unshift(st, val) SKM_sk_unshift(STORE_OBJECT, (st), (val))
+# define sk_STORE_OBJECT_find(st, val) SKM_sk_find(STORE_OBJECT, (st), (val))
+# define sk_STORE_OBJECT_find_ex(st, val) SKM_sk_find_ex(STORE_OBJECT, (st), (val))
+# define sk_STORE_OBJECT_delete(st, i) SKM_sk_delete(STORE_OBJECT, (st), (i))
+# define sk_STORE_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(STORE_OBJECT, (st), (ptr))
+# define sk_STORE_OBJECT_insert(st, val, i) SKM_sk_insert(STORE_OBJECT, (st), (val), (i))
+# define sk_STORE_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(STORE_OBJECT, (st), (cmp))
+# define sk_STORE_OBJECT_dup(st) SKM_sk_dup(STORE_OBJECT, st)
+# define sk_STORE_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(STORE_OBJECT, (st), (free_func))
+# define sk_STORE_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(STORE_OBJECT, (st), (copy_func), (free_func))
+# define sk_STORE_OBJECT_shift(st) SKM_sk_shift(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_pop(st) SKM_sk_pop(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_sort(st) SKM_sk_sort(STORE_OBJECT, (st))
+# define sk_STORE_OBJECT_is_sorted(st) SKM_sk_is_sorted(STORE_OBJECT, (st))
+# define sk_SXNETID_new(cmp) SKM_sk_new(SXNETID, (cmp))
+# define sk_SXNETID_new_null() SKM_sk_new_null(SXNETID)
+# define sk_SXNETID_free(st) SKM_sk_free(SXNETID, (st))
+# define sk_SXNETID_num(st) SKM_sk_num(SXNETID, (st))
+# define sk_SXNETID_value(st, i) SKM_sk_value(SXNETID, (st), (i))
+# define sk_SXNETID_set(st, i, val) SKM_sk_set(SXNETID, (st), (i), (val))
+# define sk_SXNETID_zero(st) SKM_sk_zero(SXNETID, (st))
+# define sk_SXNETID_push(st, val) SKM_sk_push(SXNETID, (st), (val))
+# define sk_SXNETID_unshift(st, val) SKM_sk_unshift(SXNETID, (st), (val))
+# define sk_SXNETID_find(st, val) SKM_sk_find(SXNETID, (st), (val))
+# define sk_SXNETID_find_ex(st, val) SKM_sk_find_ex(SXNETID, (st), (val))
+# define sk_SXNETID_delete(st, i) SKM_sk_delete(SXNETID, (st), (i))
+# define sk_SXNETID_delete_ptr(st, ptr) SKM_sk_delete_ptr(SXNETID, (st), (ptr))
+# define sk_SXNETID_insert(st, val, i) SKM_sk_insert(SXNETID, (st), (val), (i))
+# define sk_SXNETID_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(SXNETID, (st), (cmp))
+# define sk_SXNETID_dup(st) SKM_sk_dup(SXNETID, st)
+# define sk_SXNETID_pop_free(st, free_func) SKM_sk_pop_free(SXNETID, (st), (free_func))
+# define sk_SXNETID_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(SXNETID, (st), (copy_func), (free_func))
+# define sk_SXNETID_shift(st) SKM_sk_shift(SXNETID, (st))
+# define sk_SXNETID_pop(st) SKM_sk_pop(SXNETID, (st))
+# define sk_SXNETID_sort(st) SKM_sk_sort(SXNETID, (st))
+# define sk_SXNETID_is_sorted(st) SKM_sk_is_sorted(SXNETID, (st))
+# define sk_UI_STRING_new(cmp) SKM_sk_new(UI_STRING, (cmp))
+# define sk_UI_STRING_new_null() SKM_sk_new_null(UI_STRING)
+# define sk_UI_STRING_free(st) SKM_sk_free(UI_STRING, (st))
+# define sk_UI_STRING_num(st) SKM_sk_num(UI_STRING, (st))
+# define sk_UI_STRING_value(st, i) SKM_sk_value(UI_STRING, (st), (i))
+# define sk_UI_STRING_set(st, i, val) SKM_sk_set(UI_STRING, (st), (i), (val))
+# define sk_UI_STRING_zero(st) SKM_sk_zero(UI_STRING, (st))
+# define sk_UI_STRING_push(st, val) SKM_sk_push(UI_STRING, (st), (val))
+# define sk_UI_STRING_unshift(st, val) SKM_sk_unshift(UI_STRING, (st), (val))
+# define sk_UI_STRING_find(st, val) SKM_sk_find(UI_STRING, (st), (val))
+# define sk_UI_STRING_find_ex(st, val) SKM_sk_find_ex(UI_STRING, (st), (val))
+# define sk_UI_STRING_delete(st, i) SKM_sk_delete(UI_STRING, (st), (i))
+# define sk_UI_STRING_delete_ptr(st, ptr) SKM_sk_delete_ptr(UI_STRING, (st), (ptr))
+# define sk_UI_STRING_insert(st, val, i) SKM_sk_insert(UI_STRING, (st), (val), (i))
+# define sk_UI_STRING_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(UI_STRING, (st), (cmp))
+# define sk_UI_STRING_dup(st) SKM_sk_dup(UI_STRING, st)
+# define sk_UI_STRING_pop_free(st, free_func) SKM_sk_pop_free(UI_STRING, (st), (free_func))
+# define sk_UI_STRING_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(UI_STRING, (st), (copy_func), (free_func))
+# define sk_UI_STRING_shift(st) SKM_sk_shift(UI_STRING, (st))
+# define sk_UI_STRING_pop(st) SKM_sk_pop(UI_STRING, (st))
+# define sk_UI_STRING_sort(st) SKM_sk_sort(UI_STRING, (st))
+# define sk_UI_STRING_is_sorted(st) SKM_sk_is_sorted(UI_STRING, (st))
+# define sk_X509_new(cmp) SKM_sk_new(X509, (cmp))
+# define sk_X509_new_null() SKM_sk_new_null(X509)
+# define sk_X509_free(st) SKM_sk_free(X509, (st))
+# define sk_X509_num(st) SKM_sk_num(X509, (st))
+# define sk_X509_value(st, i) SKM_sk_value(X509, (st), (i))
+# define sk_X509_set(st, i, val) SKM_sk_set(X509, (st), (i), (val))
+# define sk_X509_zero(st) SKM_sk_zero(X509, (st))
+# define sk_X509_push(st, val) SKM_sk_push(X509, (st), (val))
+# define sk_X509_unshift(st, val) SKM_sk_unshift(X509, (st), (val))
+# define sk_X509_find(st, val) SKM_sk_find(X509, (st), (val))
+# define sk_X509_find_ex(st, val) SKM_sk_find_ex(X509, (st), (val))
+# define sk_X509_delete(st, i) SKM_sk_delete(X509, (st), (i))
+# define sk_X509_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509, (st), (ptr))
+# define sk_X509_insert(st, val, i) SKM_sk_insert(X509, (st), (val), (i))
+# define sk_X509_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509, (st), (cmp))
+# define sk_X509_dup(st) SKM_sk_dup(X509, st)
+# define sk_X509_pop_free(st, free_func) SKM_sk_pop_free(X509, (st), (free_func))
+# define sk_X509_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509, (st), (copy_func), (free_func))
+# define sk_X509_shift(st) SKM_sk_shift(X509, (st))
+# define sk_X509_pop(st) SKM_sk_pop(X509, (st))
+# define sk_X509_sort(st) SKM_sk_sort(X509, (st))
+# define sk_X509_is_sorted(st) SKM_sk_is_sorted(X509, (st))
+# define sk_X509V3_EXT_METHOD_new(cmp) SKM_sk_new(X509V3_EXT_METHOD, (cmp))
+# define sk_X509V3_EXT_METHOD_new_null() SKM_sk_new_null(X509V3_EXT_METHOD)
+# define sk_X509V3_EXT_METHOD_free(st) SKM_sk_free(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_num(st) SKM_sk_num(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_value(st, i) SKM_sk_value(X509V3_EXT_METHOD, (st), (i))
+# define sk_X509V3_EXT_METHOD_set(st, i, val) SKM_sk_set(X509V3_EXT_METHOD, (st), (i), (val))
+# define sk_X509V3_EXT_METHOD_zero(st) SKM_sk_zero(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_push(st, val) SKM_sk_push(X509V3_EXT_METHOD, (st), (val))
+# define sk_X509V3_EXT_METHOD_unshift(st, val) SKM_sk_unshift(X509V3_EXT_METHOD, (st), (val))
+# define sk_X509V3_EXT_METHOD_find(st, val) SKM_sk_find(X509V3_EXT_METHOD, (st), (val))
+# define sk_X509V3_EXT_METHOD_find_ex(st, val) SKM_sk_find_ex(X509V3_EXT_METHOD, (st), (val))
+# define sk_X509V3_EXT_METHOD_delete(st, i) SKM_sk_delete(X509V3_EXT_METHOD, (st), (i))
+# define sk_X509V3_EXT_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509V3_EXT_METHOD, (st), (ptr))
+# define sk_X509V3_EXT_METHOD_insert(st, val, i) SKM_sk_insert(X509V3_EXT_METHOD, (st), (val), (i))
+# define sk_X509V3_EXT_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509V3_EXT_METHOD, (st), (cmp))
+# define sk_X509V3_EXT_METHOD_dup(st) SKM_sk_dup(X509V3_EXT_METHOD, st)
+# define sk_X509V3_EXT_METHOD_pop_free(st, free_func) SKM_sk_pop_free(X509V3_EXT_METHOD, (st), (free_func))
+# define sk_X509V3_EXT_METHOD_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509V3_EXT_METHOD, (st), (copy_func), (free_func))
+# define sk_X509V3_EXT_METHOD_shift(st) SKM_sk_shift(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_pop(st) SKM_sk_pop(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_sort(st) SKM_sk_sort(X509V3_EXT_METHOD, (st))
+# define sk_X509V3_EXT_METHOD_is_sorted(st) SKM_sk_is_sorted(X509V3_EXT_METHOD, (st))
+# define sk_X509_ALGOR_new(cmp) SKM_sk_new(X509_ALGOR, (cmp))
+# define sk_X509_ALGOR_new_null() SKM_sk_new_null(X509_ALGOR)
+# define sk_X509_ALGOR_free(st) SKM_sk_free(X509_ALGOR, (st))
+# define sk_X509_ALGOR_num(st) SKM_sk_num(X509_ALGOR, (st))
+# define sk_X509_ALGOR_value(st, i) SKM_sk_value(X509_ALGOR, (st), (i))
+# define sk_X509_ALGOR_set(st, i, val) SKM_sk_set(X509_ALGOR, (st), (i), (val))
+# define sk_X509_ALGOR_zero(st) SKM_sk_zero(X509_ALGOR, (st))
+# define sk_X509_ALGOR_push(st, val) SKM_sk_push(X509_ALGOR, (st), (val))
+# define sk_X509_ALGOR_unshift(st, val) SKM_sk_unshift(X509_ALGOR, (st), (val))
+# define sk_X509_ALGOR_find(st, val) SKM_sk_find(X509_ALGOR, (st), (val))
+# define sk_X509_ALGOR_find_ex(st, val) SKM_sk_find_ex(X509_ALGOR, (st), (val))
+# define sk_X509_ALGOR_delete(st, i) SKM_sk_delete(X509_ALGOR, (st), (i))
+# define sk_X509_ALGOR_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_ALGOR, (st), (ptr))
+# define sk_X509_ALGOR_insert(st, val, i) SKM_sk_insert(X509_ALGOR, (st), (val), (i))
+# define sk_X509_ALGOR_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_ALGOR, (st), (cmp))
+# define sk_X509_ALGOR_dup(st) SKM_sk_dup(X509_ALGOR, st)
+# define sk_X509_ALGOR_pop_free(st, free_func) SKM_sk_pop_free(X509_ALGOR, (st), (free_func))
+# define sk_X509_ALGOR_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_ALGOR, (st), (copy_func), (free_func))
+# define sk_X509_ALGOR_shift(st) SKM_sk_shift(X509_ALGOR, (st))
+# define sk_X509_ALGOR_pop(st) SKM_sk_pop(X509_ALGOR, (st))
+# define sk_X509_ALGOR_sort(st) SKM_sk_sort(X509_ALGOR, (st))
+# define sk_X509_ALGOR_is_sorted(st) SKM_sk_is_sorted(X509_ALGOR, (st))
+# define sk_X509_ATTRIBUTE_new(cmp) SKM_sk_new(X509_ATTRIBUTE, (cmp))
+# define sk_X509_ATTRIBUTE_new_null() SKM_sk_new_null(X509_ATTRIBUTE)
+# define sk_X509_ATTRIBUTE_free(st) SKM_sk_free(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_num(st) SKM_sk_num(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_value(st, i) SKM_sk_value(X509_ATTRIBUTE, (st), (i))
+# define sk_X509_ATTRIBUTE_set(st, i, val) SKM_sk_set(X509_ATTRIBUTE, (st), (i), (val))
+# define sk_X509_ATTRIBUTE_zero(st) SKM_sk_zero(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_push(st, val) SKM_sk_push(X509_ATTRIBUTE, (st), (val))
+# define sk_X509_ATTRIBUTE_unshift(st, val) SKM_sk_unshift(X509_ATTRIBUTE, (st), (val))
+# define sk_X509_ATTRIBUTE_find(st, val) SKM_sk_find(X509_ATTRIBUTE, (st), (val))
+# define sk_X509_ATTRIBUTE_find_ex(st, val) SKM_sk_find_ex(X509_ATTRIBUTE, (st), (val))
+# define sk_X509_ATTRIBUTE_delete(st, i) SKM_sk_delete(X509_ATTRIBUTE, (st), (i))
+# define sk_X509_ATTRIBUTE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_ATTRIBUTE, (st), (ptr))
+# define sk_X509_ATTRIBUTE_insert(st, val, i) SKM_sk_insert(X509_ATTRIBUTE, (st), (val), (i))
+# define sk_X509_ATTRIBUTE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_ATTRIBUTE, (st), (cmp))
+# define sk_X509_ATTRIBUTE_dup(st) SKM_sk_dup(X509_ATTRIBUTE, st)
+# define sk_X509_ATTRIBUTE_pop_free(st, free_func) SKM_sk_pop_free(X509_ATTRIBUTE, (st), (free_func))
+# define sk_X509_ATTRIBUTE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_ATTRIBUTE, (st), (copy_func), (free_func))
+# define sk_X509_ATTRIBUTE_shift(st) SKM_sk_shift(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_pop(st) SKM_sk_pop(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_sort(st) SKM_sk_sort(X509_ATTRIBUTE, (st))
+# define sk_X509_ATTRIBUTE_is_sorted(st) SKM_sk_is_sorted(X509_ATTRIBUTE, (st))
+# define sk_X509_CRL_new(cmp) SKM_sk_new(X509_CRL, (cmp))
+# define sk_X509_CRL_new_null() SKM_sk_new_null(X509_CRL)
+# define sk_X509_CRL_free(st) SKM_sk_free(X509_CRL, (st))
+# define sk_X509_CRL_num(st) SKM_sk_num(X509_CRL, (st))
+# define sk_X509_CRL_value(st, i) SKM_sk_value(X509_CRL, (st), (i))
+# define sk_X509_CRL_set(st, i, val) SKM_sk_set(X509_CRL, (st), (i), (val))
+# define sk_X509_CRL_zero(st) SKM_sk_zero(X509_CRL, (st))
+# define sk_X509_CRL_push(st, val) SKM_sk_push(X509_CRL, (st), (val))
+# define sk_X509_CRL_unshift(st, val) SKM_sk_unshift(X509_CRL, (st), (val))
+# define sk_X509_CRL_find(st, val) SKM_sk_find(X509_CRL, (st), (val))
+# define sk_X509_CRL_find_ex(st, val) SKM_sk_find_ex(X509_CRL, (st), (val))
+# define sk_X509_CRL_delete(st, i) SKM_sk_delete(X509_CRL, (st), (i))
+# define sk_X509_CRL_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_CRL, (st), (ptr))
+# define sk_X509_CRL_insert(st, val, i) SKM_sk_insert(X509_CRL, (st), (val), (i))
+# define sk_X509_CRL_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_CRL, (st), (cmp))
+# define sk_X509_CRL_dup(st) SKM_sk_dup(X509_CRL, st)
+# define sk_X509_CRL_pop_free(st, free_func) SKM_sk_pop_free(X509_CRL, (st), (free_func))
+# define sk_X509_CRL_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_CRL, (st), (copy_func), (free_func))
+# define sk_X509_CRL_shift(st) SKM_sk_shift(X509_CRL, (st))
+# define sk_X509_CRL_pop(st) SKM_sk_pop(X509_CRL, (st))
+# define sk_X509_CRL_sort(st) SKM_sk_sort(X509_CRL, (st))
+# define sk_X509_CRL_is_sorted(st) SKM_sk_is_sorted(X509_CRL, (st))
+# define sk_X509_EXTENSION_new(cmp) SKM_sk_new(X509_EXTENSION, (cmp))
+# define sk_X509_EXTENSION_new_null() SKM_sk_new_null(X509_EXTENSION)
+# define sk_X509_EXTENSION_free(st) SKM_sk_free(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_num(st) SKM_sk_num(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_value(st, i) SKM_sk_value(X509_EXTENSION, (st), (i))
+# define sk_X509_EXTENSION_set(st, i, val) SKM_sk_set(X509_EXTENSION, (st), (i), (val))
+# define sk_X509_EXTENSION_zero(st) SKM_sk_zero(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_push(st, val) SKM_sk_push(X509_EXTENSION, (st), (val))
+# define sk_X509_EXTENSION_unshift(st, val) SKM_sk_unshift(X509_EXTENSION, (st), (val))
+# define sk_X509_EXTENSION_find(st, val) SKM_sk_find(X509_EXTENSION, (st), (val))
+# define sk_X509_EXTENSION_find_ex(st, val) SKM_sk_find_ex(X509_EXTENSION, (st), (val))
+# define sk_X509_EXTENSION_delete(st, i) SKM_sk_delete(X509_EXTENSION, (st), (i))
+# define sk_X509_EXTENSION_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_EXTENSION, (st), (ptr))
+# define sk_X509_EXTENSION_insert(st, val, i) SKM_sk_insert(X509_EXTENSION, (st), (val), (i))
+# define sk_X509_EXTENSION_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_EXTENSION, (st), (cmp))
+# define sk_X509_EXTENSION_dup(st) SKM_sk_dup(X509_EXTENSION, st)
+# define sk_X509_EXTENSION_pop_free(st, free_func) SKM_sk_pop_free(X509_EXTENSION, (st), (free_func))
+# define sk_X509_EXTENSION_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_EXTENSION, (st), (copy_func), (free_func))
+# define sk_X509_EXTENSION_shift(st) SKM_sk_shift(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_pop(st) SKM_sk_pop(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_sort(st) SKM_sk_sort(X509_EXTENSION, (st))
+# define sk_X509_EXTENSION_is_sorted(st) SKM_sk_is_sorted(X509_EXTENSION, (st))
+# define sk_X509_INFO_new(cmp) SKM_sk_new(X509_INFO, (cmp))
+# define sk_X509_INFO_new_null() SKM_sk_new_null(X509_INFO)
+# define sk_X509_INFO_free(st) SKM_sk_free(X509_INFO, (st))
+# define sk_X509_INFO_num(st) SKM_sk_num(X509_INFO, (st))
+# define sk_X509_INFO_value(st, i) SKM_sk_value(X509_INFO, (st), (i))
+# define sk_X509_INFO_set(st, i, val) SKM_sk_set(X509_INFO, (st), (i), (val))
+# define sk_X509_INFO_zero(st) SKM_sk_zero(X509_INFO, (st))
+# define sk_X509_INFO_push(st, val) SKM_sk_push(X509_INFO, (st), (val))
+# define sk_X509_INFO_unshift(st, val) SKM_sk_unshift(X509_INFO, (st), (val))
+# define sk_X509_INFO_find(st, val) SKM_sk_find(X509_INFO, (st), (val))
+# define sk_X509_INFO_find_ex(st, val) SKM_sk_find_ex(X509_INFO, (st), (val))
+# define sk_X509_INFO_delete(st, i) SKM_sk_delete(X509_INFO, (st), (i))
+# define sk_X509_INFO_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_INFO, (st), (ptr))
+# define sk_X509_INFO_insert(st, val, i) SKM_sk_insert(X509_INFO, (st), (val), (i))
+# define sk_X509_INFO_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_INFO, (st), (cmp))
+# define sk_X509_INFO_dup(st) SKM_sk_dup(X509_INFO, st)
+# define sk_X509_INFO_pop_free(st, free_func) SKM_sk_pop_free(X509_INFO, (st), (free_func))
+# define sk_X509_INFO_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_INFO, (st), (copy_func), (free_func))
+# define sk_X509_INFO_shift(st) SKM_sk_shift(X509_INFO, (st))
+# define sk_X509_INFO_pop(st) SKM_sk_pop(X509_INFO, (st))
+# define sk_X509_INFO_sort(st) SKM_sk_sort(X509_INFO, (st))
+# define sk_X509_INFO_is_sorted(st) SKM_sk_is_sorted(X509_INFO, (st))
+# define sk_X509_LOOKUP_new(cmp) SKM_sk_new(X509_LOOKUP, (cmp))
+# define sk_X509_LOOKUP_new_null() SKM_sk_new_null(X509_LOOKUP)
+# define sk_X509_LOOKUP_free(st) SKM_sk_free(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_num(st) SKM_sk_num(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_value(st, i) SKM_sk_value(X509_LOOKUP, (st), (i))
+# define sk_X509_LOOKUP_set(st, i, val) SKM_sk_set(X509_LOOKUP, (st), (i), (val))
+# define sk_X509_LOOKUP_zero(st) SKM_sk_zero(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_push(st, val) SKM_sk_push(X509_LOOKUP, (st), (val))
+# define sk_X509_LOOKUP_unshift(st, val) SKM_sk_unshift(X509_LOOKUP, (st), (val))
+# define sk_X509_LOOKUP_find(st, val) SKM_sk_find(X509_LOOKUP, (st), (val))
+# define sk_X509_LOOKUP_find_ex(st, val) SKM_sk_find_ex(X509_LOOKUP, (st), (val))
+# define sk_X509_LOOKUP_delete(st, i) SKM_sk_delete(X509_LOOKUP, (st), (i))
+# define sk_X509_LOOKUP_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_LOOKUP, (st), (ptr))
+# define sk_X509_LOOKUP_insert(st, val, i) SKM_sk_insert(X509_LOOKUP, (st), (val), (i))
+# define sk_X509_LOOKUP_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_LOOKUP, (st), (cmp))
+# define sk_X509_LOOKUP_dup(st) SKM_sk_dup(X509_LOOKUP, st)
+# define sk_X509_LOOKUP_pop_free(st, free_func) SKM_sk_pop_free(X509_LOOKUP, (st), (free_func))
+# define sk_X509_LOOKUP_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_LOOKUP, (st), (copy_func), (free_func))
+# define sk_X509_LOOKUP_shift(st) SKM_sk_shift(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_pop(st) SKM_sk_pop(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_sort(st) SKM_sk_sort(X509_LOOKUP, (st))
+# define sk_X509_LOOKUP_is_sorted(st) SKM_sk_is_sorted(X509_LOOKUP, (st))
+# define sk_X509_NAME_new(cmp) SKM_sk_new(X509_NAME, (cmp))
+# define sk_X509_NAME_new_null() SKM_sk_new_null(X509_NAME)
+# define sk_X509_NAME_free(st) SKM_sk_free(X509_NAME, (st))
+# define sk_X509_NAME_num(st) SKM_sk_num(X509_NAME, (st))
+# define sk_X509_NAME_value(st, i) SKM_sk_value(X509_NAME, (st), (i))
+# define sk_X509_NAME_set(st, i, val) SKM_sk_set(X509_NAME, (st), (i), (val))
+# define sk_X509_NAME_zero(st) SKM_sk_zero(X509_NAME, (st))
+# define sk_X509_NAME_push(st, val) SKM_sk_push(X509_NAME, (st), (val))
+# define sk_X509_NAME_unshift(st, val) SKM_sk_unshift(X509_NAME, (st), (val))
+# define sk_X509_NAME_find(st, val) SKM_sk_find(X509_NAME, (st), (val))
+# define sk_X509_NAME_find_ex(st, val) SKM_sk_find_ex(X509_NAME, (st), (val))
+# define sk_X509_NAME_delete(st, i) SKM_sk_delete(X509_NAME, (st), (i))
+# define sk_X509_NAME_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_NAME, (st), (ptr))
+# define sk_X509_NAME_insert(st, val, i) SKM_sk_insert(X509_NAME, (st), (val), (i))
+# define sk_X509_NAME_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_NAME, (st), (cmp))
+# define sk_X509_NAME_dup(st) SKM_sk_dup(X509_NAME, st)
+# define sk_X509_NAME_pop_free(st, free_func) SKM_sk_pop_free(X509_NAME, (st), (free_func))
+# define sk_X509_NAME_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_NAME, (st), (copy_func), (free_func))
+# define sk_X509_NAME_shift(st) SKM_sk_shift(X509_NAME, (st))
+# define sk_X509_NAME_pop(st) SKM_sk_pop(X509_NAME, (st))
+# define sk_X509_NAME_sort(st) SKM_sk_sort(X509_NAME, (st))
+# define sk_X509_NAME_is_sorted(st) SKM_sk_is_sorted(X509_NAME, (st))
+# define sk_X509_NAME_ENTRY_new(cmp) SKM_sk_new(X509_NAME_ENTRY, (cmp))
+# define sk_X509_NAME_ENTRY_new_null() SKM_sk_new_null(X509_NAME_ENTRY)
+# define sk_X509_NAME_ENTRY_free(st) SKM_sk_free(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_num(st) SKM_sk_num(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_value(st, i) SKM_sk_value(X509_NAME_ENTRY, (st), (i))
+# define sk_X509_NAME_ENTRY_set(st, i, val) SKM_sk_set(X509_NAME_ENTRY, (st), (i), (val))
+# define sk_X509_NAME_ENTRY_zero(st) SKM_sk_zero(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_push(st, val) SKM_sk_push(X509_NAME_ENTRY, (st), (val))
+# define sk_X509_NAME_ENTRY_unshift(st, val) SKM_sk_unshift(X509_NAME_ENTRY, (st), (val))
+# define sk_X509_NAME_ENTRY_find(st, val) SKM_sk_find(X509_NAME_ENTRY, (st), (val))
+# define sk_X509_NAME_ENTRY_find_ex(st, val) SKM_sk_find_ex(X509_NAME_ENTRY, (st), (val))
+# define sk_X509_NAME_ENTRY_delete(st, i) SKM_sk_delete(X509_NAME_ENTRY, (st), (i))
+# define sk_X509_NAME_ENTRY_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_NAME_ENTRY, (st), (ptr))
+# define sk_X509_NAME_ENTRY_insert(st, val, i) SKM_sk_insert(X509_NAME_ENTRY, (st), (val), (i))
+# define sk_X509_NAME_ENTRY_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_NAME_ENTRY, (st), (cmp))
+# define sk_X509_NAME_ENTRY_dup(st) SKM_sk_dup(X509_NAME_ENTRY, st)
+# define sk_X509_NAME_ENTRY_pop_free(st, free_func) SKM_sk_pop_free(X509_NAME_ENTRY, (st), (free_func))
+# define sk_X509_NAME_ENTRY_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_NAME_ENTRY, (st), (copy_func), (free_func))
+# define sk_X509_NAME_ENTRY_shift(st) SKM_sk_shift(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_pop(st) SKM_sk_pop(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_sort(st) SKM_sk_sort(X509_NAME_ENTRY, (st))
+# define sk_X509_NAME_ENTRY_is_sorted(st) SKM_sk_is_sorted(X509_NAME_ENTRY, (st))
+# define sk_X509_OBJECT_new(cmp) SKM_sk_new(X509_OBJECT, (cmp))
+# define sk_X509_OBJECT_new_null() SKM_sk_new_null(X509_OBJECT)
+# define sk_X509_OBJECT_free(st) SKM_sk_free(X509_OBJECT, (st))
+# define sk_X509_OBJECT_num(st) SKM_sk_num(X509_OBJECT, (st))
+# define sk_X509_OBJECT_value(st, i) SKM_sk_value(X509_OBJECT, (st), (i))
+# define sk_X509_OBJECT_set(st, i, val) SKM_sk_set(X509_OBJECT, (st), (i), (val))
+# define sk_X509_OBJECT_zero(st) SKM_sk_zero(X509_OBJECT, (st))
+# define sk_X509_OBJECT_push(st, val) SKM_sk_push(X509_OBJECT, (st), (val))
+# define sk_X509_OBJECT_unshift(st, val) SKM_sk_unshift(X509_OBJECT, (st), (val))
+# define sk_X509_OBJECT_find(st, val) SKM_sk_find(X509_OBJECT, (st), (val))
+# define sk_X509_OBJECT_find_ex(st, val) SKM_sk_find_ex(X509_OBJECT, (st), (val))
+# define sk_X509_OBJECT_delete(st, i) SKM_sk_delete(X509_OBJECT, (st), (i))
+# define sk_X509_OBJECT_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_OBJECT, (st), (ptr))
+# define sk_X509_OBJECT_insert(st, val, i) SKM_sk_insert(X509_OBJECT, (st), (val), (i))
+# define sk_X509_OBJECT_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_OBJECT, (st), (cmp))
+# define sk_X509_OBJECT_dup(st) SKM_sk_dup(X509_OBJECT, st)
+# define sk_X509_OBJECT_pop_free(st, free_func) SKM_sk_pop_free(X509_OBJECT, (st), (free_func))
+# define sk_X509_OBJECT_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_OBJECT, (st), (copy_func), (free_func))
+# define sk_X509_OBJECT_shift(st) SKM_sk_shift(X509_OBJECT, (st))
+# define sk_X509_OBJECT_pop(st) SKM_sk_pop(X509_OBJECT, (st))
+# define sk_X509_OBJECT_sort(st) SKM_sk_sort(X509_OBJECT, (st))
+# define sk_X509_OBJECT_is_sorted(st) SKM_sk_is_sorted(X509_OBJECT, (st))
+# define sk_X509_POLICY_DATA_new(cmp) SKM_sk_new(X509_POLICY_DATA, (cmp))
+# define sk_X509_POLICY_DATA_new_null() SKM_sk_new_null(X509_POLICY_DATA)
+# define sk_X509_POLICY_DATA_free(st) SKM_sk_free(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_num(st) SKM_sk_num(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_value(st, i) SKM_sk_value(X509_POLICY_DATA, (st), (i))
+# define sk_X509_POLICY_DATA_set(st, i, val) SKM_sk_set(X509_POLICY_DATA, (st), (i), (val))
+# define sk_X509_POLICY_DATA_zero(st) SKM_sk_zero(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_push(st, val) SKM_sk_push(X509_POLICY_DATA, (st), (val))
+# define sk_X509_POLICY_DATA_unshift(st, val) SKM_sk_unshift(X509_POLICY_DATA, (st), (val))
+# define sk_X509_POLICY_DATA_find(st, val) SKM_sk_find(X509_POLICY_DATA, (st), (val))
+# define sk_X509_POLICY_DATA_find_ex(st, val) SKM_sk_find_ex(X509_POLICY_DATA, (st), (val))
+# define sk_X509_POLICY_DATA_delete(st, i) SKM_sk_delete(X509_POLICY_DATA, (st), (i))
+# define sk_X509_POLICY_DATA_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_POLICY_DATA, (st), (ptr))
+# define sk_X509_POLICY_DATA_insert(st, val, i) SKM_sk_insert(X509_POLICY_DATA, (st), (val), (i))
+# define sk_X509_POLICY_DATA_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_POLICY_DATA, (st), (cmp))
+# define sk_X509_POLICY_DATA_dup(st) SKM_sk_dup(X509_POLICY_DATA, st)
+# define sk_X509_POLICY_DATA_pop_free(st, free_func) SKM_sk_pop_free(X509_POLICY_DATA, (st), (free_func))
+# define sk_X509_POLICY_DATA_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_POLICY_DATA, (st), (copy_func), (free_func))
+# define sk_X509_POLICY_DATA_shift(st) SKM_sk_shift(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_pop(st) SKM_sk_pop(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_sort(st) SKM_sk_sort(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_DATA_is_sorted(st) SKM_sk_is_sorted(X509_POLICY_DATA, (st))
+# define sk_X509_POLICY_NODE_new(cmp) SKM_sk_new(X509_POLICY_NODE, (cmp))
+# define sk_X509_POLICY_NODE_new_null() SKM_sk_new_null(X509_POLICY_NODE)
+# define sk_X509_POLICY_NODE_free(st) SKM_sk_free(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_num(st) SKM_sk_num(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_value(st, i) SKM_sk_value(X509_POLICY_NODE, (st), (i))
+# define sk_X509_POLICY_NODE_set(st, i, val) SKM_sk_set(X509_POLICY_NODE, (st), (i), (val))
+# define sk_X509_POLICY_NODE_zero(st) SKM_sk_zero(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_push(st, val) SKM_sk_push(X509_POLICY_NODE, (st), (val))
+# define sk_X509_POLICY_NODE_unshift(st, val) SKM_sk_unshift(X509_POLICY_NODE, (st), (val))
+# define sk_X509_POLICY_NODE_find(st, val) SKM_sk_find(X509_POLICY_NODE, (st), (val))
+# define sk_X509_POLICY_NODE_find_ex(st, val) SKM_sk_find_ex(X509_POLICY_NODE, (st), (val))
+# define sk_X509_POLICY_NODE_delete(st, i) SKM_sk_delete(X509_POLICY_NODE, (st), (i))
+# define sk_X509_POLICY_NODE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_POLICY_NODE, (st), (ptr))
+# define sk_X509_POLICY_NODE_insert(st, val, i) SKM_sk_insert(X509_POLICY_NODE, (st), (val), (i))
+# define sk_X509_POLICY_NODE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_POLICY_NODE, (st), (cmp))
+# define sk_X509_POLICY_NODE_dup(st) SKM_sk_dup(X509_POLICY_NODE, st)
+# define sk_X509_POLICY_NODE_pop_free(st, free_func) SKM_sk_pop_free(X509_POLICY_NODE, (st), (free_func))
+# define sk_X509_POLICY_NODE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_POLICY_NODE, (st), (copy_func), (free_func))
+# define sk_X509_POLICY_NODE_shift(st) SKM_sk_shift(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_pop(st) SKM_sk_pop(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_sort(st) SKM_sk_sort(X509_POLICY_NODE, (st))
+# define sk_X509_POLICY_NODE_is_sorted(st) SKM_sk_is_sorted(X509_POLICY_NODE, (st))
+# define sk_X509_PURPOSE_new(cmp) SKM_sk_new(X509_PURPOSE, (cmp))
+# define sk_X509_PURPOSE_new_null() SKM_sk_new_null(X509_PURPOSE)
+# define sk_X509_PURPOSE_free(st) SKM_sk_free(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_num(st) SKM_sk_num(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_value(st, i) SKM_sk_value(X509_PURPOSE, (st), (i))
+# define sk_X509_PURPOSE_set(st, i, val) SKM_sk_set(X509_PURPOSE, (st), (i), (val))
+# define sk_X509_PURPOSE_zero(st) SKM_sk_zero(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_push(st, val) SKM_sk_push(X509_PURPOSE, (st), (val))
+# define sk_X509_PURPOSE_unshift(st, val) SKM_sk_unshift(X509_PURPOSE, (st), (val))
+# define sk_X509_PURPOSE_find(st, val) SKM_sk_find(X509_PURPOSE, (st), (val))
+# define sk_X509_PURPOSE_find_ex(st, val) SKM_sk_find_ex(X509_PURPOSE, (st), (val))
+# define sk_X509_PURPOSE_delete(st, i) SKM_sk_delete(X509_PURPOSE, (st), (i))
+# define sk_X509_PURPOSE_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_PURPOSE, (st), (ptr))
+# define sk_X509_PURPOSE_insert(st, val, i) SKM_sk_insert(X509_PURPOSE, (st), (val), (i))
+# define sk_X509_PURPOSE_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_PURPOSE, (st), (cmp))
+# define sk_X509_PURPOSE_dup(st) SKM_sk_dup(X509_PURPOSE, st)
+# define sk_X509_PURPOSE_pop_free(st, free_func) SKM_sk_pop_free(X509_PURPOSE, (st), (free_func))
+# define sk_X509_PURPOSE_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_PURPOSE, (st), (copy_func), (free_func))
+# define sk_X509_PURPOSE_shift(st) SKM_sk_shift(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_pop(st) SKM_sk_pop(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_sort(st) SKM_sk_sort(X509_PURPOSE, (st))
+# define sk_X509_PURPOSE_is_sorted(st) SKM_sk_is_sorted(X509_PURPOSE, (st))
+# define sk_X509_REVOKED_new(cmp) SKM_sk_new(X509_REVOKED, (cmp))
+# define sk_X509_REVOKED_new_null() SKM_sk_new_null(X509_REVOKED)
+# define sk_X509_REVOKED_free(st) SKM_sk_free(X509_REVOKED, (st))
+# define sk_X509_REVOKED_num(st) SKM_sk_num(X509_REVOKED, (st))
+# define sk_X509_REVOKED_value(st, i) SKM_sk_value(X509_REVOKED, (st), (i))
+# define sk_X509_REVOKED_set(st, i, val) SKM_sk_set(X509_REVOKED, (st), (i), (val))
+# define sk_X509_REVOKED_zero(st) SKM_sk_zero(X509_REVOKED, (st))
+# define sk_X509_REVOKED_push(st, val) SKM_sk_push(X509_REVOKED, (st), (val))
+# define sk_X509_REVOKED_unshift(st, val) SKM_sk_unshift(X509_REVOKED, (st), (val))
+# define sk_X509_REVOKED_find(st, val) SKM_sk_find(X509_REVOKED, (st), (val))
+# define sk_X509_REVOKED_find_ex(st, val) SKM_sk_find_ex(X509_REVOKED, (st), (val))
+# define sk_X509_REVOKED_delete(st, i) SKM_sk_delete(X509_REVOKED, (st), (i))
+# define sk_X509_REVOKED_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_REVOKED, (st), (ptr))
+# define sk_X509_REVOKED_insert(st, val, i) SKM_sk_insert(X509_REVOKED, (st), (val), (i))
+# define sk_X509_REVOKED_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_REVOKED, (st), (cmp))
+# define sk_X509_REVOKED_dup(st) SKM_sk_dup(X509_REVOKED, st)
+# define sk_X509_REVOKED_pop_free(st, free_func) SKM_sk_pop_free(X509_REVOKED, (st), (free_func))
+# define sk_X509_REVOKED_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_REVOKED, (st), (copy_func), (free_func))
+# define sk_X509_REVOKED_shift(st) SKM_sk_shift(X509_REVOKED, (st))
+# define sk_X509_REVOKED_pop(st) SKM_sk_pop(X509_REVOKED, (st))
+# define sk_X509_REVOKED_sort(st) SKM_sk_sort(X509_REVOKED, (st))
+# define sk_X509_REVOKED_is_sorted(st) SKM_sk_is_sorted(X509_REVOKED, (st))
+# define sk_X509_TRUST_new(cmp) SKM_sk_new(X509_TRUST, (cmp))
+# define sk_X509_TRUST_new_null() SKM_sk_new_null(X509_TRUST)
+# define sk_X509_TRUST_free(st) SKM_sk_free(X509_TRUST, (st))
+# define sk_X509_TRUST_num(st) SKM_sk_num(X509_TRUST, (st))
+# define sk_X509_TRUST_value(st, i) SKM_sk_value(X509_TRUST, (st), (i))
+# define sk_X509_TRUST_set(st, i, val) SKM_sk_set(X509_TRUST, (st), (i), (val))
+# define sk_X509_TRUST_zero(st) SKM_sk_zero(X509_TRUST, (st))
+# define sk_X509_TRUST_push(st, val) SKM_sk_push(X509_TRUST, (st), (val))
+# define sk_X509_TRUST_unshift(st, val) SKM_sk_unshift(X509_TRUST, (st), (val))
+# define sk_X509_TRUST_find(st, val) SKM_sk_find(X509_TRUST, (st), (val))
+# define sk_X509_TRUST_find_ex(st, val) SKM_sk_find_ex(X509_TRUST, (st), (val))
+# define sk_X509_TRUST_delete(st, i) SKM_sk_delete(X509_TRUST, (st), (i))
+# define sk_X509_TRUST_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_TRUST, (st), (ptr))
+# define sk_X509_TRUST_insert(st, val, i) SKM_sk_insert(X509_TRUST, (st), (val), (i))
+# define sk_X509_TRUST_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_TRUST, (st), (cmp))
+# define sk_X509_TRUST_dup(st) SKM_sk_dup(X509_TRUST, st)
+# define sk_X509_TRUST_pop_free(st, free_func) SKM_sk_pop_free(X509_TRUST, (st), (free_func))
+# define sk_X509_TRUST_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_TRUST, (st), (copy_func), (free_func))
+# define sk_X509_TRUST_shift(st) SKM_sk_shift(X509_TRUST, (st))
+# define sk_X509_TRUST_pop(st) SKM_sk_pop(X509_TRUST, (st))
+# define sk_X509_TRUST_sort(st) SKM_sk_sort(X509_TRUST, (st))
+# define sk_X509_TRUST_is_sorted(st) SKM_sk_is_sorted(X509_TRUST, (st))
+# define sk_X509_VERIFY_PARAM_new(cmp) SKM_sk_new(X509_VERIFY_PARAM, (cmp))
+# define sk_X509_VERIFY_PARAM_new_null() SKM_sk_new_null(X509_VERIFY_PARAM)
+# define sk_X509_VERIFY_PARAM_free(st) SKM_sk_free(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_num(st) SKM_sk_num(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_value(st, i) SKM_sk_value(X509_VERIFY_PARAM, (st), (i))
+# define sk_X509_VERIFY_PARAM_set(st, i, val) SKM_sk_set(X509_VERIFY_PARAM, (st), (i), (val))
+# define sk_X509_VERIFY_PARAM_zero(st) SKM_sk_zero(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_push(st, val) SKM_sk_push(X509_VERIFY_PARAM, (st), (val))
+# define sk_X509_VERIFY_PARAM_unshift(st, val) SKM_sk_unshift(X509_VERIFY_PARAM, (st), (val))
+# define sk_X509_VERIFY_PARAM_find(st, val) SKM_sk_find(X509_VERIFY_PARAM, (st), (val))
+# define sk_X509_VERIFY_PARAM_find_ex(st, val) SKM_sk_find_ex(X509_VERIFY_PARAM, (st), (val))
+# define sk_X509_VERIFY_PARAM_delete(st, i) SKM_sk_delete(X509_VERIFY_PARAM, (st), (i))
+# define sk_X509_VERIFY_PARAM_delete_ptr(st, ptr) SKM_sk_delete_ptr(X509_VERIFY_PARAM, (st), (ptr))
+# define sk_X509_VERIFY_PARAM_insert(st, val, i) SKM_sk_insert(X509_VERIFY_PARAM, (st), (val), (i))
+# define sk_X509_VERIFY_PARAM_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(X509_VERIFY_PARAM, (st), (cmp))
+# define sk_X509_VERIFY_PARAM_dup(st) SKM_sk_dup(X509_VERIFY_PARAM, st)
+# define sk_X509_VERIFY_PARAM_pop_free(st, free_func) SKM_sk_pop_free(X509_VERIFY_PARAM, (st), (free_func))
+# define sk_X509_VERIFY_PARAM_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(X509_VERIFY_PARAM, (st), (copy_func), (free_func))
+# define sk_X509_VERIFY_PARAM_shift(st) SKM_sk_shift(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_pop(st) SKM_sk_pop(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_sort(st) SKM_sk_sort(X509_VERIFY_PARAM, (st))
+# define sk_X509_VERIFY_PARAM_is_sorted(st) SKM_sk_is_sorted(X509_VERIFY_PARAM, (st))
+# define sk_nid_triple_new(cmp) SKM_sk_new(nid_triple, (cmp))
+# define sk_nid_triple_new_null() SKM_sk_new_null(nid_triple)
+# define sk_nid_triple_free(st) SKM_sk_free(nid_triple, (st))
+# define sk_nid_triple_num(st) SKM_sk_num(nid_triple, (st))
+# define sk_nid_triple_value(st, i) SKM_sk_value(nid_triple, (st), (i))
+# define sk_nid_triple_set(st, i, val) SKM_sk_set(nid_triple, (st), (i), (val))
+# define sk_nid_triple_zero(st) SKM_sk_zero(nid_triple, (st))
+# define sk_nid_triple_push(st, val) SKM_sk_push(nid_triple, (st), (val))
+# define sk_nid_triple_unshift(st, val) SKM_sk_unshift(nid_triple, (st), (val))
+# define sk_nid_triple_find(st, val) SKM_sk_find(nid_triple, (st), (val))
+# define sk_nid_triple_find_ex(st, val) SKM_sk_find_ex(nid_triple, (st), (val))
+# define sk_nid_triple_delete(st, i) SKM_sk_delete(nid_triple, (st), (i))
+# define sk_nid_triple_delete_ptr(st, ptr) SKM_sk_delete_ptr(nid_triple, (st), (ptr))
+# define sk_nid_triple_insert(st, val, i) SKM_sk_insert(nid_triple, (st), (val), (i))
+# define sk_nid_triple_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(nid_triple, (st), (cmp))
+# define sk_nid_triple_dup(st) SKM_sk_dup(nid_triple, st)
+# define sk_nid_triple_pop_free(st, free_func) SKM_sk_pop_free(nid_triple, (st), (free_func))
+# define sk_nid_triple_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(nid_triple, (st), (copy_func), (free_func))
+# define sk_nid_triple_shift(st) SKM_sk_shift(nid_triple, (st))
+# define sk_nid_triple_pop(st) SKM_sk_pop(nid_triple, (st))
+# define sk_nid_triple_sort(st) SKM_sk_sort(nid_triple, (st))
+# define sk_nid_triple_is_sorted(st) SKM_sk_is_sorted(nid_triple, (st))
+# define sk_void_new(cmp) SKM_sk_new(void, (cmp))
+# define sk_void_new_null() SKM_sk_new_null(void)
+# define sk_void_free(st) SKM_sk_free(void, (st))
+# define sk_void_num(st) SKM_sk_num(void, (st))
+# define sk_void_value(st, i) SKM_sk_value(void, (st), (i))
+# define sk_void_set(st, i, val) SKM_sk_set(void, (st), (i), (val))
+# define sk_void_zero(st) SKM_sk_zero(void, (st))
+# define sk_void_push(st, val) SKM_sk_push(void, (st), (val))
+# define sk_void_unshift(st, val) SKM_sk_unshift(void, (st), (val))
+# define sk_void_find(st, val) SKM_sk_find(void, (st), (val))
+# define sk_void_find_ex(st, val) SKM_sk_find_ex(void, (st), (val))
+# define sk_void_delete(st, i) SKM_sk_delete(void, (st), (i))
+# define sk_void_delete_ptr(st, ptr) SKM_sk_delete_ptr(void, (st), (ptr))
+# define sk_void_insert(st, val, i) SKM_sk_insert(void, (st), (val), (i))
+# define sk_void_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(void, (st), (cmp))
+# define sk_void_dup(st) SKM_sk_dup(void, st)
+# define sk_void_pop_free(st, free_func) SKM_sk_pop_free(void, (st), (free_func))
+# define sk_void_deep_copy(st, copy_func, free_func) SKM_sk_deep_copy(void, (st), (copy_func), (free_func))
+# define sk_void_shift(st) SKM_sk_shift(void, (st))
+# define sk_void_pop(st) SKM_sk_pop(void, (st))
+# define sk_void_sort(st) SKM_sk_sort(void, (st))
+# define sk_void_is_sorted(st) SKM_sk_is_sorted(void, (st))
+# define sk_OPENSSL_STRING_new(cmp) ((STACK_OF(OPENSSL_STRING) *)sk_new(CHECKED_SK_CMP_FUNC(char, cmp)))
+# define sk_OPENSSL_STRING_new_null() ((STACK_OF(OPENSSL_STRING) *)sk_new_null())
+# define sk_OPENSSL_STRING_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
+# define sk_OPENSSL_STRING_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
+# define sk_OPENSSL_STRING_value(st, i) ((OPENSSL_STRING)sk_value(CHECKED_STACK_OF(OPENSSL_STRING, st), i))
+# define sk_OPENSSL_STRING_num(st) SKM_sk_num(OPENSSL_STRING, st)
+# define sk_OPENSSL_STRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_FREE_FUNC(char, free_func))
+# define sk_OPENSSL_STRING_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_STRING) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_COPY_FUNC(char, copy_func), CHECKED_SK_FREE_FUNC(char, free_func)))
+# define sk_OPENSSL_STRING_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val), i)
+# define sk_OPENSSL_STRING_free(st) SKM_sk_free(OPENSSL_STRING, st)
+# define sk_OPENSSL_STRING_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_STRING, st), i, CHECKED_PTR_OF(char, val))
+# define sk_OPENSSL_STRING_zero(st) SKM_sk_zero(OPENSSL_STRING, (st))
+# define sk_OPENSSL_STRING_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, val))
+# define sk_OPENSSL_STRING_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_STRING), st), CHECKED_CONST_PTR_OF(char, val))
+# define sk_OPENSSL_STRING_delete(st, i) SKM_sk_delete(OPENSSL_STRING, (st), (i))
+# define sk_OPENSSL_STRING_delete_ptr(st, ptr) (OPENSSL_STRING *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_PTR_OF(char, ptr))
+# define sk_OPENSSL_STRING_set_cmp_func(st, cmp)  \
+        ((int (*)(const char * const *,const char * const *)) \
+        sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_CMP_FUNC(char, cmp)))
+# define sk_OPENSSL_STRING_dup(st) SKM_sk_dup(OPENSSL_STRING, st)
+# define sk_OPENSSL_STRING_shift(st) SKM_sk_shift(OPENSSL_STRING, (st))
+# define sk_OPENSSL_STRING_pop(st) (char *)sk_pop(CHECKED_STACK_OF(OPENSSL_STRING, st))
+# define sk_OPENSSL_STRING_sort(st) SKM_sk_sort(OPENSSL_STRING, (st))
+# define sk_OPENSSL_STRING_is_sorted(st) SKM_sk_is_sorted(OPENSSL_STRING, (st))
+# define sk_OPENSSL_BLOCK_new(cmp) ((STACK_OF(OPENSSL_BLOCK) *)sk_new(CHECKED_SK_CMP_FUNC(void, cmp)))
+# define sk_OPENSSL_BLOCK_new_null() ((STACK_OF(OPENSSL_BLOCK) *)sk_new_null())
+# define sk_OPENSSL_BLOCK_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
+# define sk_OPENSSL_BLOCK_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
+# define sk_OPENSSL_BLOCK_value(st, i) ((OPENSSL_BLOCK)sk_value(CHECKED_STACK_OF(OPENSSL_BLOCK, st), i))
+# define sk_OPENSSL_BLOCK_num(st) SKM_sk_num(OPENSSL_BLOCK, st)
+# define sk_OPENSSL_BLOCK_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_FREE_FUNC(void, free_func))
+# define sk_OPENSSL_BLOCK_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_BLOCK) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_COPY_FUNC(void, copy_func), CHECKED_SK_FREE_FUNC(void, free_func)))
+# define sk_OPENSSL_BLOCK_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val), i)
+# define sk_OPENSSL_BLOCK_free(st) SKM_sk_free(OPENSSL_BLOCK, st)
+# define sk_OPENSSL_BLOCK_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_BLOCK, st), i, CHECKED_PTR_OF(void, val))
+# define sk_OPENSSL_BLOCK_zero(st) SKM_sk_zero(OPENSSL_BLOCK, (st))
+# define sk_OPENSSL_BLOCK_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, val))
+# define sk_OPENSSL_BLOCK_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_BLOCK), st), CHECKED_CONST_PTR_OF(void, val))
+# define sk_OPENSSL_BLOCK_delete(st, i) SKM_sk_delete(OPENSSL_BLOCK, (st), (i))
+# define sk_OPENSSL_BLOCK_delete_ptr(st, ptr) (OPENSSL_BLOCK *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_PTR_OF(void, ptr))
+# define sk_OPENSSL_BLOCK_set_cmp_func(st, cmp)  \
+        ((int (*)(const void * const *,const void * const *)) \
+        sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_BLOCK, st), CHECKED_SK_CMP_FUNC(void, cmp)))
+# define sk_OPENSSL_BLOCK_dup(st) SKM_sk_dup(OPENSSL_BLOCK, st)
+# define sk_OPENSSL_BLOCK_shift(st) SKM_sk_shift(OPENSSL_BLOCK, (st))
+# define sk_OPENSSL_BLOCK_pop(st) (void *)sk_pop(CHECKED_STACK_OF(OPENSSL_BLOCK, st))
+# define sk_OPENSSL_BLOCK_sort(st) SKM_sk_sort(OPENSSL_BLOCK, (st))
+# define sk_OPENSSL_BLOCK_is_sorted(st) SKM_sk_is_sorted(OPENSSL_BLOCK, (st))
+# define sk_OPENSSL_PSTRING_new(cmp) ((STACK_OF(OPENSSL_PSTRING) *)sk_new(CHECKED_SK_CMP_FUNC(OPENSSL_STRING, cmp)))
+# define sk_OPENSSL_PSTRING_new_null() ((STACK_OF(OPENSSL_PSTRING) *)sk_new_null())
+# define sk_OPENSSL_PSTRING_push(st, val) sk_push(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
+# define sk_OPENSSL_PSTRING_find(st, val) sk_find(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
+# define sk_OPENSSL_PSTRING_value(st, i) ((OPENSSL_PSTRING)sk_value(CHECKED_STACK_OF(OPENSSL_PSTRING, st), i))
+# define sk_OPENSSL_PSTRING_num(st) SKM_sk_num(OPENSSL_PSTRING, st)
+# define sk_OPENSSL_PSTRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_FREE_FUNC(OPENSSL_STRING, free_func))
+# define sk_OPENSSL_PSTRING_deep_copy(st, copy_func, free_func) ((STACK_OF(OPENSSL_PSTRING) *)sk_deep_copy(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_COPY_FUNC(OPENSSL_STRING, copy_func), CHECKED_SK_FREE_FUNC(OPENSSL_STRING, free_func)))
+# define sk_OPENSSL_PSTRING_insert(st, val, i) sk_insert(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val), i)
+# define sk_OPENSSL_PSTRING_free(st) SKM_sk_free(OPENSSL_PSTRING, st)
+# define sk_OPENSSL_PSTRING_set(st, i, val) sk_set(CHECKED_STACK_OF(OPENSSL_PSTRING, st), i, CHECKED_PTR_OF(OPENSSL_STRING, val))
+# define sk_OPENSSL_PSTRING_zero(st) SKM_sk_zero(OPENSSL_PSTRING, (st))
+# define sk_OPENSSL_PSTRING_unshift(st, val) sk_unshift(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, val))
+# define sk_OPENSSL_PSTRING_find_ex(st, val) sk_find_ex((_STACK *)CHECKED_CONST_PTR_OF(STACK_OF(OPENSSL_PSTRING), st), CHECKED_CONST_PTR_OF(OPENSSL_STRING, val))
+# define sk_OPENSSL_PSTRING_delete(st, i) SKM_sk_delete(OPENSSL_PSTRING, (st), (i))
+# define sk_OPENSSL_PSTRING_delete_ptr(st, ptr) (OPENSSL_PSTRING *)sk_delete_ptr(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_PTR_OF(OPENSSL_STRING, ptr))
+# define sk_OPENSSL_PSTRING_set_cmp_func(st, cmp)  \
+        ((int (*)(const OPENSSL_STRING * const *,const OPENSSL_STRING * const *)) \
+        sk_set_cmp_func(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_CMP_FUNC(OPENSSL_STRING, cmp)))
+# define sk_OPENSSL_PSTRING_dup(st) SKM_sk_dup(OPENSSL_PSTRING, st)
+# define sk_OPENSSL_PSTRING_shift(st) SKM_sk_shift(OPENSSL_PSTRING, (st))
+# define sk_OPENSSL_PSTRING_pop(st) (OPENSSL_STRING *)sk_pop(CHECKED_STACK_OF(OPENSSL_PSTRING, st))
+# define sk_OPENSSL_PSTRING_sort(st) SKM_sk_sort(OPENSSL_PSTRING, (st))
+# define sk_OPENSSL_PSTRING_is_sorted(st) SKM_sk_is_sorted(OPENSSL_PSTRING, (st))
+# define d2i_ASN1_SET_OF_ACCESS_DESCRIPTION(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ACCESS_DESCRIPTION, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ACCESS_DESCRIPTION(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ACCESS_DESCRIPTION, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ACCESS_DESCRIPTION(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ACCESS_DESCRIPTION, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ACCESS_DESCRIPTION(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ACCESS_DESCRIPTION, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_ASN1_INTEGER(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ASN1_INTEGER, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ASN1_INTEGER(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ASN1_INTEGER, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ASN1_INTEGER(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ASN1_INTEGER, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ASN1_INTEGER(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ASN1_INTEGER, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_ASN1_OBJECT(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ASN1_OBJECT, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ASN1_OBJECT(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ASN1_OBJECT, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ASN1_OBJECT(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ASN1_OBJECT, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ASN1_OBJECT(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ASN1_OBJECT, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_ASN1_TYPE(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ASN1_TYPE, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ASN1_TYPE(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ASN1_TYPE, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ASN1_TYPE(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ASN1_TYPE, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ASN1_TYPE(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ASN1_TYPE, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_ASN1_UTF8STRING(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ASN1_UTF8STRING, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ASN1_UTF8STRING(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ASN1_UTF8STRING, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ASN1_UTF8STRING(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ASN1_UTF8STRING, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ASN1_UTF8STRING(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ASN1_UTF8STRING, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_DIST_POINT(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(DIST_POINT, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_DIST_POINT(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(DIST_POINT, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_DIST_POINT(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(DIST_POINT, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_DIST_POINT(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(DIST_POINT, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_ESS_CERT_ID(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(ESS_CERT_ID, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_ESS_CERT_ID(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(ESS_CERT_ID, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_ESS_CERT_ID(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(ESS_CERT_ID, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_ESS_CERT_ID(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(ESS_CERT_ID, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_EVP_MD(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(EVP_MD, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_EVP_MD(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(EVP_MD, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_EVP_MD(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(EVP_MD, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_EVP_MD(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(EVP_MD, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_GENERAL_NAME(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(GENERAL_NAME, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_GENERAL_NAME(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(GENERAL_NAME, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_GENERAL_NAME(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(GENERAL_NAME, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_GENERAL_NAME(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(GENERAL_NAME, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_OCSP_ONEREQ(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(OCSP_ONEREQ, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_OCSP_ONEREQ(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(OCSP_ONEREQ, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_OCSP_ONEREQ(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(OCSP_ONEREQ, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_OCSP_ONEREQ(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(OCSP_ONEREQ, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_OCSP_SINGLERESP(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(OCSP_SINGLERESP, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_OCSP_SINGLERESP(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(OCSP_SINGLERESP, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_OCSP_SINGLERESP(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(OCSP_SINGLERESP, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_OCSP_SINGLERESP(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(OCSP_SINGLERESP, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_PKCS12_SAFEBAG(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(PKCS12_SAFEBAG, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_PKCS12_SAFEBAG(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(PKCS12_SAFEBAG, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_PKCS12_SAFEBAG(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(PKCS12_SAFEBAG, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_PKCS12_SAFEBAG(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(PKCS12_SAFEBAG, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_PKCS7(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(PKCS7, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_PKCS7(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(PKCS7, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_PKCS7(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(PKCS7, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_PKCS7(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(PKCS7, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_PKCS7_RECIP_INFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(PKCS7_RECIP_INFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_PKCS7_RECIP_INFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(PKCS7_RECIP_INFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_PKCS7_RECIP_INFO(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(PKCS7_RECIP_INFO, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_PKCS7_RECIP_INFO(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(PKCS7_RECIP_INFO, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(PKCS7_SIGNER_INFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(PKCS7_SIGNER_INFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_PKCS7_SIGNER_INFO(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(PKCS7_SIGNER_INFO, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_PKCS7_SIGNER_INFO(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(PKCS7_SIGNER_INFO, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_POLICYINFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(POLICYINFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_POLICYINFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(POLICYINFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_POLICYINFO(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(POLICYINFO, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_POLICYINFO(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(POLICYINFO, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_POLICYQUALINFO(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(POLICYQUALINFO, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_POLICYQUALINFO(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(POLICYQUALINFO, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_POLICYQUALINFO(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(POLICYQUALINFO, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_POLICYQUALINFO(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(POLICYQUALINFO, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_SXNETID(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(SXNETID, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_SXNETID(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(SXNETID, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_SXNETID(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(SXNETID, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_SXNETID(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(SXNETID, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_ALGOR(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_ALGOR, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_ALGOR(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_ALGOR, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_ALGOR(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_ALGOR, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_ALGOR(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_ALGOR, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_ATTRIBUTE(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_ATTRIBUTE, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_ATTRIBUTE(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_ATTRIBUTE, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_ATTRIBUTE(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_ATTRIBUTE, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_ATTRIBUTE(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_ATTRIBUTE, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_CRL(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_CRL, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_CRL(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_CRL, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_CRL(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_CRL, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_CRL(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_CRL, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_EXTENSION(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_EXTENSION, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_EXTENSION(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_EXTENSION, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_EXTENSION(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_EXTENSION, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_EXTENSION(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_EXTENSION, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_NAME_ENTRY(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_NAME_ENTRY, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_NAME_ENTRY(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_NAME_ENTRY, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_NAME_ENTRY(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_NAME_ENTRY, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_NAME_ENTRY(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_NAME_ENTRY, (buf), (len), (d2i_func), (free_func))
+# define d2i_ASN1_SET_OF_X509_REVOKED(st, pp, length, d2i_func, free_func, ex_tag, ex_class) \
+        SKM_ASN1_SET_OF_d2i(X509_REVOKED, (st), (pp), (length), (d2i_func), (free_func), (ex_tag), (ex_class))
+# define i2d_ASN1_SET_OF_X509_REVOKED(st, pp, i2d_func, ex_tag, ex_class, is_set) \
+        SKM_ASN1_SET_OF_i2d(X509_REVOKED, (st), (pp), (i2d_func), (ex_tag), (ex_class), (is_set))
+# define ASN1_seq_pack_X509_REVOKED(st, i2d_func, buf, len) \
+        SKM_ASN1_seq_pack(X509_REVOKED, (st), (i2d_func), (buf), (len))
+# define ASN1_seq_unpack_X509_REVOKED(buf, len, d2i_func, free_func) \
+        SKM_ASN1_seq_unpack(X509_REVOKED, (buf), (len), (d2i_func), (free_func))
+# define PKCS12_decrypt_d2i_PKCS12_SAFEBAG(algor, d2i_func, free_func, pass, passlen, oct, seq) \
+        SKM_PKCS12_decrypt_d2i(PKCS12_SAFEBAG, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
+# define PKCS12_decrypt_d2i_PKCS7(algor, d2i_func, free_func, pass, passlen, oct, seq) \
+        SKM_PKCS12_decrypt_d2i(PKCS7, (algor), (d2i_func), (free_func), (pass), (passlen), (oct), (seq))
+# define lh_ADDED_OBJ_new() LHM_lh_new(ADDED_OBJ,added_obj)
+# define lh_ADDED_OBJ_insert(lh,inst) LHM_lh_insert(ADDED_OBJ,lh,inst)
+# define lh_ADDED_OBJ_retrieve(lh,inst) LHM_lh_retrieve(ADDED_OBJ,lh,inst)
+# define lh_ADDED_OBJ_delete(lh,inst) LHM_lh_delete(ADDED_OBJ,lh,inst)
+# define lh_ADDED_OBJ_doall(lh,fn) LHM_lh_doall(ADDED_OBJ,lh,fn)
+# define lh_ADDED_OBJ_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(ADDED_OBJ,lh,fn,arg_type,arg)
-#define lh_ADDED_OBJ_error(lh) LHM_lh_error(ADDED_OBJ,lh)
-#define lh_ADDED_OBJ_num_items(lh) LHM_lh_num_items(ADDED_OBJ,lh)
-#define lh_ADDED_OBJ_down_load(lh) LHM_lh_down_load(ADDED_OBJ,lh)
-#define lh_ADDED_OBJ_node_stats_bio(lh,out) \
+# define lh_ADDED_OBJ_error(lh) LHM_lh_error(ADDED_OBJ,lh)
+# define lh_ADDED_OBJ_num_items(lh) LHM_lh_num_items(ADDED_OBJ,lh)
+# define lh_ADDED_OBJ_down_load(lh) LHM_lh_down_load(ADDED_OBJ,lh)
+# define lh_ADDED_OBJ_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(ADDED_OBJ,lh,out)
-#define lh_ADDED_OBJ_node_usage_stats_bio(lh,out) \
+# define lh_ADDED_OBJ_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(ADDED_OBJ,lh,out)
-#define lh_ADDED_OBJ_stats_bio(lh,out) \
+# define lh_ADDED_OBJ_stats_bio(lh,out) \
   LHM_lh_stats_bio(ADDED_OBJ,lh,out)
-#define lh_ADDED_OBJ_free(lh) LHM_lh_free(ADDED_OBJ,lh)
-
-#define lh_APP_INFO_new() LHM_lh_new(APP_INFO,app_info)
-#define lh_APP_INFO_insert(lh,inst) LHM_lh_insert(APP_INFO,lh,inst)
-#define lh_APP_INFO_retrieve(lh,inst) LHM_lh_retrieve(APP_INFO,lh,inst)
-#define lh_APP_INFO_delete(lh,inst) LHM_lh_delete(APP_INFO,lh,inst)
-#define lh_APP_INFO_doall(lh,fn) LHM_lh_doall(APP_INFO,lh,fn)
-#define lh_APP_INFO_doall_arg(lh,fn,arg_type,arg) \
+# define lh_ADDED_OBJ_free(lh) LHM_lh_free(ADDED_OBJ,lh)
+# define lh_APP_INFO_new() LHM_lh_new(APP_INFO,app_info)
+# define lh_APP_INFO_insert(lh,inst) LHM_lh_insert(APP_INFO,lh,inst)
+# define lh_APP_INFO_retrieve(lh,inst) LHM_lh_retrieve(APP_INFO,lh,inst)
+# define lh_APP_INFO_delete(lh,inst) LHM_lh_delete(APP_INFO,lh,inst)
+# define lh_APP_INFO_doall(lh,fn) LHM_lh_doall(APP_INFO,lh,fn)
+# define lh_APP_INFO_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(APP_INFO,lh,fn,arg_type,arg)
-#define lh_APP_INFO_error(lh) LHM_lh_error(APP_INFO,lh)
-#define lh_APP_INFO_num_items(lh) LHM_lh_num_items(APP_INFO,lh)
-#define lh_APP_INFO_down_load(lh) LHM_lh_down_load(APP_INFO,lh)
-#define lh_APP_INFO_node_stats_bio(lh,out) \
+# define lh_APP_INFO_error(lh) LHM_lh_error(APP_INFO,lh)
+# define lh_APP_INFO_num_items(lh) LHM_lh_num_items(APP_INFO,lh)
+# define lh_APP_INFO_down_load(lh) LHM_lh_down_load(APP_INFO,lh)
+# define lh_APP_INFO_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(APP_INFO,lh,out)
-#define lh_APP_INFO_node_usage_stats_bio(lh,out) \
+# define lh_APP_INFO_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(APP_INFO,lh,out)
-#define lh_APP_INFO_stats_bio(lh,out) \
+# define lh_APP_INFO_stats_bio(lh,out) \
   LHM_lh_stats_bio(APP_INFO,lh,out)
-#define lh_APP_INFO_free(lh) LHM_lh_free(APP_INFO,lh)
-
-#define lh_CONF_VALUE_new() LHM_lh_new(CONF_VALUE,conf_value)
-#define lh_CONF_VALUE_insert(lh,inst) LHM_lh_insert(CONF_VALUE,lh,inst)
-#define lh_CONF_VALUE_retrieve(lh,inst) LHM_lh_retrieve(CONF_VALUE,lh,inst)
-#define lh_CONF_VALUE_delete(lh,inst) LHM_lh_delete(CONF_VALUE,lh,inst)
-#define lh_CONF_VALUE_doall(lh,fn) LHM_lh_doall(CONF_VALUE,lh,fn)
-#define lh_CONF_VALUE_doall_arg(lh,fn,arg_type,arg) \
+# define lh_APP_INFO_free(lh) LHM_lh_free(APP_INFO,lh)
+# define lh_CONF_VALUE_new() LHM_lh_new(CONF_VALUE,conf_value)
+# define lh_CONF_VALUE_insert(lh,inst) LHM_lh_insert(CONF_VALUE,lh,inst)
+# define lh_CONF_VALUE_retrieve(lh,inst) LHM_lh_retrieve(CONF_VALUE,lh,inst)
+# define lh_CONF_VALUE_delete(lh,inst) LHM_lh_delete(CONF_VALUE,lh,inst)
+# define lh_CONF_VALUE_doall(lh,fn) LHM_lh_doall(CONF_VALUE,lh,fn)
+# define lh_CONF_VALUE_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(CONF_VALUE,lh,fn,arg_type,arg)
-#define lh_CONF_VALUE_error(lh) LHM_lh_error(CONF_VALUE,lh)
-#define lh_CONF_VALUE_num_items(lh) LHM_lh_num_items(CONF_VALUE,lh)
-#define lh_CONF_VALUE_down_load(lh) LHM_lh_down_load(CONF_VALUE,lh)
-#define lh_CONF_VALUE_node_stats_bio(lh,out) \
+# define lh_CONF_VALUE_error(lh) LHM_lh_error(CONF_VALUE,lh)
+# define lh_CONF_VALUE_num_items(lh) LHM_lh_num_items(CONF_VALUE,lh)
+# define lh_CONF_VALUE_down_load(lh) LHM_lh_down_load(CONF_VALUE,lh)
+# define lh_CONF_VALUE_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(CONF_VALUE,lh,out)
-#define lh_CONF_VALUE_node_usage_stats_bio(lh,out) \
+# define lh_CONF_VALUE_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(CONF_VALUE,lh,out)
-#define lh_CONF_VALUE_stats_bio(lh,out) \
+# define lh_CONF_VALUE_stats_bio(lh,out) \
   LHM_lh_stats_bio(CONF_VALUE,lh,out)
-#define lh_CONF_VALUE_free(lh) LHM_lh_free(CONF_VALUE,lh)
-
-#define lh_ENGINE_PILE_new() LHM_lh_new(ENGINE_PILE,engine_pile)
-#define lh_ENGINE_PILE_insert(lh,inst) LHM_lh_insert(ENGINE_PILE,lh,inst)
-#define lh_ENGINE_PILE_retrieve(lh,inst) LHM_lh_retrieve(ENGINE_PILE,lh,inst)
-#define lh_ENGINE_PILE_delete(lh,inst) LHM_lh_delete(ENGINE_PILE,lh,inst)
-#define lh_ENGINE_PILE_doall(lh,fn) LHM_lh_doall(ENGINE_PILE,lh,fn)
-#define lh_ENGINE_PILE_doall_arg(lh,fn,arg_type,arg) \
+# define lh_CONF_VALUE_free(lh) LHM_lh_free(CONF_VALUE,lh)
+# define lh_ENGINE_PILE_new() LHM_lh_new(ENGINE_PILE,engine_pile)
+# define lh_ENGINE_PILE_insert(lh,inst) LHM_lh_insert(ENGINE_PILE,lh,inst)
+# define lh_ENGINE_PILE_retrieve(lh,inst) LHM_lh_retrieve(ENGINE_PILE,lh,inst)
+# define lh_ENGINE_PILE_delete(lh,inst) LHM_lh_delete(ENGINE_PILE,lh,inst)
+# define lh_ENGINE_PILE_doall(lh,fn) LHM_lh_doall(ENGINE_PILE,lh,fn)
+# define lh_ENGINE_PILE_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(ENGINE_PILE,lh,fn,arg_type,arg)
-#define lh_ENGINE_PILE_error(lh) LHM_lh_error(ENGINE_PILE,lh)
-#define lh_ENGINE_PILE_num_items(lh) LHM_lh_num_items(ENGINE_PILE,lh)
-#define lh_ENGINE_PILE_down_load(lh) LHM_lh_down_load(ENGINE_PILE,lh)
-#define lh_ENGINE_PILE_node_stats_bio(lh,out) \
+# define lh_ENGINE_PILE_error(lh) LHM_lh_error(ENGINE_PILE,lh)
+# define lh_ENGINE_PILE_num_items(lh) LHM_lh_num_items(ENGINE_PILE,lh)
+# define lh_ENGINE_PILE_down_load(lh) LHM_lh_down_load(ENGINE_PILE,lh)
+# define lh_ENGINE_PILE_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(ENGINE_PILE,lh,out)
-#define lh_ENGINE_PILE_node_usage_stats_bio(lh,out) \
+# define lh_ENGINE_PILE_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(ENGINE_PILE,lh,out)
-#define lh_ENGINE_PILE_stats_bio(lh,out) \
+# define lh_ENGINE_PILE_stats_bio(lh,out) \
   LHM_lh_stats_bio(ENGINE_PILE,lh,out)
-#define lh_ENGINE_PILE_free(lh) LHM_lh_free(ENGINE_PILE,lh)
-
-#define lh_ERR_STATE_new() LHM_lh_new(ERR_STATE,err_state)
-#define lh_ERR_STATE_insert(lh,inst) LHM_lh_insert(ERR_STATE,lh,inst)
-#define lh_ERR_STATE_retrieve(lh,inst) LHM_lh_retrieve(ERR_STATE,lh,inst)
-#define lh_ERR_STATE_delete(lh,inst) LHM_lh_delete(ERR_STATE,lh,inst)
-#define lh_ERR_STATE_doall(lh,fn) LHM_lh_doall(ERR_STATE,lh,fn)
-#define lh_ERR_STATE_doall_arg(lh,fn,arg_type,arg) \
+# define lh_ENGINE_PILE_free(lh) LHM_lh_free(ENGINE_PILE,lh)
+# define lh_ERR_STATE_new() LHM_lh_new(ERR_STATE,err_state)
+# define lh_ERR_STATE_insert(lh,inst) LHM_lh_insert(ERR_STATE,lh,inst)
+# define lh_ERR_STATE_retrieve(lh,inst) LHM_lh_retrieve(ERR_STATE,lh,inst)
+# define lh_ERR_STATE_delete(lh,inst) LHM_lh_delete(ERR_STATE,lh,inst)
+# define lh_ERR_STATE_doall(lh,fn) LHM_lh_doall(ERR_STATE,lh,fn)
+# define lh_ERR_STATE_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(ERR_STATE,lh,fn,arg_type,arg)
-#define lh_ERR_STATE_error(lh) LHM_lh_error(ERR_STATE,lh)
-#define lh_ERR_STATE_num_items(lh) LHM_lh_num_items(ERR_STATE,lh)
-#define lh_ERR_STATE_down_load(lh) LHM_lh_down_load(ERR_STATE,lh)
-#define lh_ERR_STATE_node_stats_bio(lh,out) \
+# define lh_ERR_STATE_error(lh) LHM_lh_error(ERR_STATE,lh)
+# define lh_ERR_STATE_num_items(lh) LHM_lh_num_items(ERR_STATE,lh)
+# define lh_ERR_STATE_down_load(lh) LHM_lh_down_load(ERR_STATE,lh)
+# define lh_ERR_STATE_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(ERR_STATE,lh,out)
-#define lh_ERR_STATE_node_usage_stats_bio(lh,out) \
+# define lh_ERR_STATE_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(ERR_STATE,lh,out)
-#define lh_ERR_STATE_stats_bio(lh,out) \
+# define lh_ERR_STATE_stats_bio(lh,out) \
   LHM_lh_stats_bio(ERR_STATE,lh,out)
-#define lh_ERR_STATE_free(lh) LHM_lh_free(ERR_STATE,lh)
-
-#define lh_ERR_STRING_DATA_new() LHM_lh_new(ERR_STRING_DATA,err_string_data)
-#define lh_ERR_STRING_DATA_insert(lh,inst) LHM_lh_insert(ERR_STRING_DATA,lh,inst)
-#define lh_ERR_STRING_DATA_retrieve(lh,inst) LHM_lh_retrieve(ERR_STRING_DATA,lh,inst)
-#define lh_ERR_STRING_DATA_delete(lh,inst) LHM_lh_delete(ERR_STRING_DATA,lh,inst)
-#define lh_ERR_STRING_DATA_doall(lh,fn) LHM_lh_doall(ERR_STRING_DATA,lh,fn)
-#define lh_ERR_STRING_DATA_doall_arg(lh,fn,arg_type,arg) \
+# define lh_ERR_STATE_free(lh) LHM_lh_free(ERR_STATE,lh)
+# define lh_ERR_STRING_DATA_new() LHM_lh_new(ERR_STRING_DATA,err_string_data)
+# define lh_ERR_STRING_DATA_insert(lh,inst) LHM_lh_insert(ERR_STRING_DATA,lh,inst)
+# define lh_ERR_STRING_DATA_retrieve(lh,inst) LHM_lh_retrieve(ERR_STRING_DATA,lh,inst)
+# define lh_ERR_STRING_DATA_delete(lh,inst) LHM_lh_delete(ERR_STRING_DATA,lh,inst)
+# define lh_ERR_STRING_DATA_doall(lh,fn) LHM_lh_doall(ERR_STRING_DATA,lh,fn)
+# define lh_ERR_STRING_DATA_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(ERR_STRING_DATA,lh,fn,arg_type,arg)
-#define lh_ERR_STRING_DATA_error(lh) LHM_lh_error(ERR_STRING_DATA,lh)
-#define lh_ERR_STRING_DATA_num_items(lh) LHM_lh_num_items(ERR_STRING_DATA,lh)
-#define lh_ERR_STRING_DATA_down_load(lh) LHM_lh_down_load(ERR_STRING_DATA,lh)
-#define lh_ERR_STRING_DATA_node_stats_bio(lh,out) \
+# define lh_ERR_STRING_DATA_error(lh) LHM_lh_error(ERR_STRING_DATA,lh)
+# define lh_ERR_STRING_DATA_num_items(lh) LHM_lh_num_items(ERR_STRING_DATA,lh)
+# define lh_ERR_STRING_DATA_down_load(lh) LHM_lh_down_load(ERR_STRING_DATA,lh)
+# define lh_ERR_STRING_DATA_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(ERR_STRING_DATA,lh,out)
-#define lh_ERR_STRING_DATA_node_usage_stats_bio(lh,out) \
+# define lh_ERR_STRING_DATA_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(ERR_STRING_DATA,lh,out)
-#define lh_ERR_STRING_DATA_stats_bio(lh,out) \
+# define lh_ERR_STRING_DATA_stats_bio(lh,out) \
   LHM_lh_stats_bio(ERR_STRING_DATA,lh,out)
-#define lh_ERR_STRING_DATA_free(lh) LHM_lh_free(ERR_STRING_DATA,lh)
-
-#define lh_EX_CLASS_ITEM_new() LHM_lh_new(EX_CLASS_ITEM,ex_class_item)
-#define lh_EX_CLASS_ITEM_insert(lh,inst) LHM_lh_insert(EX_CLASS_ITEM,lh,inst)
-#define lh_EX_CLASS_ITEM_retrieve(lh,inst) LHM_lh_retrieve(EX_CLASS_ITEM,lh,inst)
-#define lh_EX_CLASS_ITEM_delete(lh,inst) LHM_lh_delete(EX_CLASS_ITEM,lh,inst)
-#define lh_EX_CLASS_ITEM_doall(lh,fn) LHM_lh_doall(EX_CLASS_ITEM,lh,fn)
-#define lh_EX_CLASS_ITEM_doall_arg(lh,fn,arg_type,arg) \
+# define lh_ERR_STRING_DATA_free(lh) LHM_lh_free(ERR_STRING_DATA,lh)
+# define lh_EX_CLASS_ITEM_new() LHM_lh_new(EX_CLASS_ITEM,ex_class_item)
+# define lh_EX_CLASS_ITEM_insert(lh,inst) LHM_lh_insert(EX_CLASS_ITEM,lh,inst)
+# define lh_EX_CLASS_ITEM_retrieve(lh,inst) LHM_lh_retrieve(EX_CLASS_ITEM,lh,inst)
+# define lh_EX_CLASS_ITEM_delete(lh,inst) LHM_lh_delete(EX_CLASS_ITEM,lh,inst)
+# define lh_EX_CLASS_ITEM_doall(lh,fn) LHM_lh_doall(EX_CLASS_ITEM,lh,fn)
+# define lh_EX_CLASS_ITEM_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(EX_CLASS_ITEM,lh,fn,arg_type,arg)
-#define lh_EX_CLASS_ITEM_error(lh) LHM_lh_error(EX_CLASS_ITEM,lh)
-#define lh_EX_CLASS_ITEM_num_items(lh) LHM_lh_num_items(EX_CLASS_ITEM,lh)
-#define lh_EX_CLASS_ITEM_down_load(lh) LHM_lh_down_load(EX_CLASS_ITEM,lh)
-#define lh_EX_CLASS_ITEM_node_stats_bio(lh,out) \
+# define lh_EX_CLASS_ITEM_error(lh) LHM_lh_error(EX_CLASS_ITEM,lh)
+# define lh_EX_CLASS_ITEM_num_items(lh) LHM_lh_num_items(EX_CLASS_ITEM,lh)
+# define lh_EX_CLASS_ITEM_down_load(lh) LHM_lh_down_load(EX_CLASS_ITEM,lh)
+# define lh_EX_CLASS_ITEM_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(EX_CLASS_ITEM,lh,out)
-#define lh_EX_CLASS_ITEM_node_usage_stats_bio(lh,out) \
+# define lh_EX_CLASS_ITEM_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(EX_CLASS_ITEM,lh,out)
-#define lh_EX_CLASS_ITEM_stats_bio(lh,out) \
+# define lh_EX_CLASS_ITEM_stats_bio(lh,out) \
   LHM_lh_stats_bio(EX_CLASS_ITEM,lh,out)
-#define lh_EX_CLASS_ITEM_free(lh) LHM_lh_free(EX_CLASS_ITEM,lh)
-
-#define lh_FUNCTION_new() LHM_lh_new(FUNCTION,function)
-#define lh_FUNCTION_insert(lh,inst) LHM_lh_insert(FUNCTION,lh,inst)
-#define lh_FUNCTION_retrieve(lh,inst) LHM_lh_retrieve(FUNCTION,lh,inst)
-#define lh_FUNCTION_delete(lh,inst) LHM_lh_delete(FUNCTION,lh,inst)
-#define lh_FUNCTION_doall(lh,fn) LHM_lh_doall(FUNCTION,lh,fn)
-#define lh_FUNCTION_doall_arg(lh,fn,arg_type,arg) \
+# define lh_EX_CLASS_ITEM_free(lh) LHM_lh_free(EX_CLASS_ITEM,lh)
+# define lh_FUNCTION_new() LHM_lh_new(FUNCTION,function)
+# define lh_FUNCTION_insert(lh,inst) LHM_lh_insert(FUNCTION,lh,inst)
+# define lh_FUNCTION_retrieve(lh,inst) LHM_lh_retrieve(FUNCTION,lh,inst)
+# define lh_FUNCTION_delete(lh,inst) LHM_lh_delete(FUNCTION,lh,inst)
+# define lh_FUNCTION_doall(lh,fn) LHM_lh_doall(FUNCTION,lh,fn)
+# define lh_FUNCTION_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(FUNCTION,lh,fn,arg_type,arg)
-#define lh_FUNCTION_error(lh) LHM_lh_error(FUNCTION,lh)
-#define lh_FUNCTION_num_items(lh) LHM_lh_num_items(FUNCTION,lh)
-#define lh_FUNCTION_down_load(lh) LHM_lh_down_load(FUNCTION,lh)
-#define lh_FUNCTION_node_stats_bio(lh,out) \
+# define lh_FUNCTION_error(lh) LHM_lh_error(FUNCTION,lh)
+# define lh_FUNCTION_num_items(lh) LHM_lh_num_items(FUNCTION,lh)
+# define lh_FUNCTION_down_load(lh) LHM_lh_down_load(FUNCTION,lh)
+# define lh_FUNCTION_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(FUNCTION,lh,out)
-#define lh_FUNCTION_node_usage_stats_bio(lh,out) \
+# define lh_FUNCTION_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(FUNCTION,lh,out)
-#define lh_FUNCTION_stats_bio(lh,out) \
+# define lh_FUNCTION_stats_bio(lh,out) \
   LHM_lh_stats_bio(FUNCTION,lh,out)
-#define lh_FUNCTION_free(lh) LHM_lh_free(FUNCTION,lh)
-
-#define lh_MEM_new() LHM_lh_new(MEM,mem)
-#define lh_MEM_insert(lh,inst) LHM_lh_insert(MEM,lh,inst)
-#define lh_MEM_retrieve(lh,inst) LHM_lh_retrieve(MEM,lh,inst)
-#define lh_MEM_delete(lh,inst) LHM_lh_delete(MEM,lh,inst)
-#define lh_MEM_doall(lh,fn) LHM_lh_doall(MEM,lh,fn)
-#define lh_MEM_doall_arg(lh,fn,arg_type,arg) \
+# define lh_FUNCTION_free(lh) LHM_lh_free(FUNCTION,lh)
+# define lh_MEM_new() LHM_lh_new(MEM,mem)
+# define lh_MEM_insert(lh,inst) LHM_lh_insert(MEM,lh,inst)
+# define lh_MEM_retrieve(lh,inst) LHM_lh_retrieve(MEM,lh,inst)
+# define lh_MEM_delete(lh,inst) LHM_lh_delete(MEM,lh,inst)
+# define lh_MEM_doall(lh,fn) LHM_lh_doall(MEM,lh,fn)
+# define lh_MEM_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(MEM,lh,fn,arg_type,arg)
-#define lh_MEM_error(lh) LHM_lh_error(MEM,lh)
-#define lh_MEM_num_items(lh) LHM_lh_num_items(MEM,lh)
-#define lh_MEM_down_load(lh) LHM_lh_down_load(MEM,lh)
-#define lh_MEM_node_stats_bio(lh,out) \
+# define lh_MEM_error(lh) LHM_lh_error(MEM,lh)
+# define lh_MEM_num_items(lh) LHM_lh_num_items(MEM,lh)
+# define lh_MEM_down_load(lh) LHM_lh_down_load(MEM,lh)
+# define lh_MEM_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(MEM,lh,out)
-#define lh_MEM_node_usage_stats_bio(lh,out) \
+# define lh_MEM_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(MEM,lh,out)
-#define lh_MEM_stats_bio(lh,out) \
+# define lh_MEM_stats_bio(lh,out) \
   LHM_lh_stats_bio(MEM,lh,out)
-#define lh_MEM_free(lh) LHM_lh_free(MEM,lh)
-
-#define lh_OBJ_NAME_new() LHM_lh_new(OBJ_NAME,obj_name)
-#define lh_OBJ_NAME_insert(lh,inst) LHM_lh_insert(OBJ_NAME,lh,inst)
-#define lh_OBJ_NAME_retrieve(lh,inst) LHM_lh_retrieve(OBJ_NAME,lh,inst)
-#define lh_OBJ_NAME_delete(lh,inst) LHM_lh_delete(OBJ_NAME,lh,inst)
-#define lh_OBJ_NAME_doall(lh,fn) LHM_lh_doall(OBJ_NAME,lh,fn)
-#define lh_OBJ_NAME_doall_arg(lh,fn,arg_type,arg) \
+# define lh_MEM_free(lh) LHM_lh_free(MEM,lh)
+# define lh_OBJ_NAME_new() LHM_lh_new(OBJ_NAME,obj_name)
+# define lh_OBJ_NAME_insert(lh,inst) LHM_lh_insert(OBJ_NAME,lh,inst)
+# define lh_OBJ_NAME_retrieve(lh,inst) LHM_lh_retrieve(OBJ_NAME,lh,inst)
+# define lh_OBJ_NAME_delete(lh,inst) LHM_lh_delete(OBJ_NAME,lh,inst)
+# define lh_OBJ_NAME_doall(lh,fn) LHM_lh_doall(OBJ_NAME,lh,fn)
+# define lh_OBJ_NAME_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(OBJ_NAME,lh,fn,arg_type,arg)
-#define lh_OBJ_NAME_error(lh) LHM_lh_error(OBJ_NAME,lh)
-#define lh_OBJ_NAME_num_items(lh) LHM_lh_num_items(OBJ_NAME,lh)
-#define lh_OBJ_NAME_down_load(lh) LHM_lh_down_load(OBJ_NAME,lh)
-#define lh_OBJ_NAME_node_stats_bio(lh,out) \
+# define lh_OBJ_NAME_error(lh) LHM_lh_error(OBJ_NAME,lh)
+# define lh_OBJ_NAME_num_items(lh) LHM_lh_num_items(OBJ_NAME,lh)
+# define lh_OBJ_NAME_down_load(lh) LHM_lh_down_load(OBJ_NAME,lh)
+# define lh_OBJ_NAME_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(OBJ_NAME,lh,out)
-#define lh_OBJ_NAME_node_usage_stats_bio(lh,out) \
+# define lh_OBJ_NAME_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(OBJ_NAME,lh,out)
-#define lh_OBJ_NAME_stats_bio(lh,out) \
+# define lh_OBJ_NAME_stats_bio(lh,out) \
   LHM_lh_stats_bio(OBJ_NAME,lh,out)
-#define lh_OBJ_NAME_free(lh) LHM_lh_free(OBJ_NAME,lh)
-
-#define lh_OPENSSL_CSTRING_new() LHM_lh_new(OPENSSL_CSTRING,openssl_cstring)
-#define lh_OPENSSL_CSTRING_insert(lh,inst) LHM_lh_insert(OPENSSL_CSTRING,lh,inst)
-#define lh_OPENSSL_CSTRING_retrieve(lh,inst) LHM_lh_retrieve(OPENSSL_CSTRING,lh,inst)
-#define lh_OPENSSL_CSTRING_delete(lh,inst) LHM_lh_delete(OPENSSL_CSTRING,lh,inst)
-#define lh_OPENSSL_CSTRING_doall(lh,fn) LHM_lh_doall(OPENSSL_CSTRING,lh,fn)
-#define lh_OPENSSL_CSTRING_doall_arg(lh,fn,arg_type,arg) \
+# define lh_OBJ_NAME_free(lh) LHM_lh_free(OBJ_NAME,lh)
+# define lh_OPENSSL_CSTRING_new() LHM_lh_new(OPENSSL_CSTRING,openssl_cstring)
+# define lh_OPENSSL_CSTRING_insert(lh,inst) LHM_lh_insert(OPENSSL_CSTRING,lh,inst)
+# define lh_OPENSSL_CSTRING_retrieve(lh,inst) LHM_lh_retrieve(OPENSSL_CSTRING,lh,inst)
+# define lh_OPENSSL_CSTRING_delete(lh,inst) LHM_lh_delete(OPENSSL_CSTRING,lh,inst)
+# define lh_OPENSSL_CSTRING_doall(lh,fn) LHM_lh_doall(OPENSSL_CSTRING,lh,fn)
+# define lh_OPENSSL_CSTRING_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(OPENSSL_CSTRING,lh,fn,arg_type,arg)
-#define lh_OPENSSL_CSTRING_error(lh) LHM_lh_error(OPENSSL_CSTRING,lh)
-#define lh_OPENSSL_CSTRING_num_items(lh) LHM_lh_num_items(OPENSSL_CSTRING,lh)
-#define lh_OPENSSL_CSTRING_down_load(lh) LHM_lh_down_load(OPENSSL_CSTRING,lh)
-#define lh_OPENSSL_CSTRING_node_stats_bio(lh,out) \
+# define lh_OPENSSL_CSTRING_error(lh) LHM_lh_error(OPENSSL_CSTRING,lh)
+# define lh_OPENSSL_CSTRING_num_items(lh) LHM_lh_num_items(OPENSSL_CSTRING,lh)
+# define lh_OPENSSL_CSTRING_down_load(lh) LHM_lh_down_load(OPENSSL_CSTRING,lh)
+# define lh_OPENSSL_CSTRING_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(OPENSSL_CSTRING,lh,out)
-#define lh_OPENSSL_CSTRING_node_usage_stats_bio(lh,out) \
+# define lh_OPENSSL_CSTRING_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(OPENSSL_CSTRING,lh,out)
-#define lh_OPENSSL_CSTRING_stats_bio(lh,out) \
+# define lh_OPENSSL_CSTRING_stats_bio(lh,out) \
   LHM_lh_stats_bio(OPENSSL_CSTRING,lh,out)
-#define lh_OPENSSL_CSTRING_free(lh) LHM_lh_free(OPENSSL_CSTRING,lh)
-
-#define lh_OPENSSL_STRING_new() LHM_lh_new(OPENSSL_STRING,openssl_string)
-#define lh_OPENSSL_STRING_insert(lh,inst) LHM_lh_insert(OPENSSL_STRING,lh,inst)
-#define lh_OPENSSL_STRING_retrieve(lh,inst) LHM_lh_retrieve(OPENSSL_STRING,lh,inst)
-#define lh_OPENSSL_STRING_delete(lh,inst) LHM_lh_delete(OPENSSL_STRING,lh,inst)
-#define lh_OPENSSL_STRING_doall(lh,fn) LHM_lh_doall(OPENSSL_STRING,lh,fn)
-#define lh_OPENSSL_STRING_doall_arg(lh,fn,arg_type,arg) \
+# define lh_OPENSSL_CSTRING_free(lh) LHM_lh_free(OPENSSL_CSTRING,lh)
+# define lh_OPENSSL_STRING_new() LHM_lh_new(OPENSSL_STRING,openssl_string)
+# define lh_OPENSSL_STRING_insert(lh,inst) LHM_lh_insert(OPENSSL_STRING,lh,inst)
+# define lh_OPENSSL_STRING_retrieve(lh,inst) LHM_lh_retrieve(OPENSSL_STRING,lh,inst)
+# define lh_OPENSSL_STRING_delete(lh,inst) LHM_lh_delete(OPENSSL_STRING,lh,inst)
+# define lh_OPENSSL_STRING_doall(lh,fn) LHM_lh_doall(OPENSSL_STRING,lh,fn)
+# define lh_OPENSSL_STRING_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(OPENSSL_STRING,lh,fn,arg_type,arg)
-#define lh_OPENSSL_STRING_error(lh) LHM_lh_error(OPENSSL_STRING,lh)
-#define lh_OPENSSL_STRING_num_items(lh) LHM_lh_num_items(OPENSSL_STRING,lh)
-#define lh_OPENSSL_STRING_down_load(lh) LHM_lh_down_load(OPENSSL_STRING,lh)
-#define lh_OPENSSL_STRING_node_stats_bio(lh,out) \
+# define lh_OPENSSL_STRING_error(lh) LHM_lh_error(OPENSSL_STRING,lh)
+# define lh_OPENSSL_STRING_num_items(lh) LHM_lh_num_items(OPENSSL_STRING,lh)
+# define lh_OPENSSL_STRING_down_load(lh) LHM_lh_down_load(OPENSSL_STRING,lh)
+# define lh_OPENSSL_STRING_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(OPENSSL_STRING,lh,out)
-#define lh_OPENSSL_STRING_node_usage_stats_bio(lh,out) \
+# define lh_OPENSSL_STRING_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(OPENSSL_STRING,lh,out)
-#define lh_OPENSSL_STRING_stats_bio(lh,out) \
+# define lh_OPENSSL_STRING_stats_bio(lh,out) \
   LHM_lh_stats_bio(OPENSSL_STRING,lh,out)
-#define lh_OPENSSL_STRING_free(lh) LHM_lh_free(OPENSSL_STRING,lh)
-
-#define lh_SSL_SESSION_new() LHM_lh_new(SSL_SESSION,ssl_session)
-#define lh_SSL_SESSION_insert(lh,inst) LHM_lh_insert(SSL_SESSION,lh,inst)
-#define lh_SSL_SESSION_retrieve(lh,inst) LHM_lh_retrieve(SSL_SESSION,lh,inst)
-#define lh_SSL_SESSION_delete(lh,inst) LHM_lh_delete(SSL_SESSION,lh,inst)
-#define lh_SSL_SESSION_doall(lh,fn) LHM_lh_doall(SSL_SESSION,lh,fn)
-#define lh_SSL_SESSION_doall_arg(lh,fn,arg_type,arg) \
+# define lh_OPENSSL_STRING_free(lh) LHM_lh_free(OPENSSL_STRING,lh)
+# define lh_SSL_SESSION_new() LHM_lh_new(SSL_SESSION,ssl_session)
+# define lh_SSL_SESSION_insert(lh,inst) LHM_lh_insert(SSL_SESSION,lh,inst)
+# define lh_SSL_SESSION_retrieve(lh,inst) LHM_lh_retrieve(SSL_SESSION,lh,inst)
+# define lh_SSL_SESSION_delete(lh,inst) LHM_lh_delete(SSL_SESSION,lh,inst)
+# define lh_SSL_SESSION_doall(lh,fn) LHM_lh_doall(SSL_SESSION,lh,fn)
+# define lh_SSL_SESSION_doall_arg(lh,fn,arg_type,arg) \
   LHM_lh_doall_arg(SSL_SESSION,lh,fn,arg_type,arg)
-#define lh_SSL_SESSION_error(lh) LHM_lh_error(SSL_SESSION,lh)
-#define lh_SSL_SESSION_num_items(lh) LHM_lh_num_items(SSL_SESSION,lh)
-#define lh_SSL_SESSION_down_load(lh) LHM_lh_down_load(SSL_SESSION,lh)
-#define lh_SSL_SESSION_node_stats_bio(lh,out) \
+# define lh_SSL_SESSION_error(lh) LHM_lh_error(SSL_SESSION,lh)
+# define lh_SSL_SESSION_num_items(lh) LHM_lh_num_items(SSL_SESSION,lh)
+# define lh_SSL_SESSION_down_load(lh) LHM_lh_down_load(SSL_SESSION,lh)
+# define lh_SSL_SESSION_node_stats_bio(lh,out) \
   LHM_lh_node_stats_bio(SSL_SESSION,lh,out)
-#define lh_SSL_SESSION_node_usage_stats_bio(lh,out) \
+# define lh_SSL_SESSION_node_usage_stats_bio(lh,out) \
   LHM_lh_node_usage_stats_bio(SSL_SESSION,lh,out)
-#define lh_SSL_SESSION_stats_bio(lh,out) \
+# define lh_SSL_SESSION_stats_bio(lh,out) \
   LHM_lh_stats_bio(SSL_SESSION,lh,out)
-#define lh_SSL_SESSION_free(lh) LHM_lh_free(SSL_SESSION,lh)
+# define lh_SSL_SESSION_free(lh) LHM_lh_free(SSL_SESSION,lh)
 /* End of util/mkstack.pl block, you may now edit :-) */
-
-
 #ifdef  __cplusplus
 }
 #endif
-#endif /* !defined HEADER_SAFESTACK_H */
+#endif                          /* !defined HEADER_SAFESTACK_H */
diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c
index e88746c148..47457c722d 100644
--- a/crypto/stack/stack.c
+++ b/crypto/stack/stack.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -59,8 +59,8 @@
 /*-
  * Code for stacks
  * Author - Eric Young v 1.0
- * 1.2 eay 12-Mar-97 -	Modified sk_find so that it _DOES_ return the
- *			lowest index for the searched item.
+ * 1.2 eay 12-Mar-97 -  Modified sk_find so that it _DOES_ return the
+ *                      lowest index for the searched item.
  *
  * 1.1 eay - Take from netdb and added to SSLeay
  *
@@ -72,301 +72,313 @@
 #include 
 
 #undef MIN_NODES
-#define MIN_NODES	4
+#define MIN_NODES       4
 
-const char STACK_version[]="Stack" OPENSSL_VERSION_PTEXT;
+const char STACK_version[] = "Stack" OPENSSL_VERSION_PTEXT;
 
 #include 
 
-int (*sk_set_cmp_func(_STACK *sk, int (*c)(const void *, const void *)))
-		(const void *, const void *)
-	{
-	int (*old)(const void *,const void *)=sk->comp;
+int (*sk_set_cmp_func(_STACK *sk, int (*c) (const void *, const void *)))
+ (const void *, const void *) {
+    int (*old) (const void *, const void *) = sk->comp;
 
-	if (sk->comp != c)
-		sk->sorted=0;
-	sk->comp=c;
+    if (sk->comp != c)
+        sk->sorted = 0;
+    sk->comp = c;
 
-	return old;
-	}
+    return old;
+}
 
 _STACK *sk_dup(_STACK *sk)
-	{
-	_STACK *ret;
-	char **s;
-
-	if ((ret=sk_new(sk->comp)) == NULL) goto err;
-	s=(char **)OPENSSL_realloc((char *)ret->data,
-		(unsigned int)sizeof(char *)*sk->num_alloc);
-	if (s == NULL) goto err;
-	ret->data=s;
-
-	ret->num=sk->num;
-	memcpy(ret->data,sk->data,sizeof(char *)*sk->num);
-	ret->sorted=sk->sorted;
-	ret->num_alloc=sk->num_alloc;
-	ret->comp=sk->comp;
-	return(ret);
-err:
-	if(ret)
-		sk_free(ret);
-	return(NULL);
-	}
-
-_STACK *sk_deep_copy(_STACK *sk, void *(*copy_func)(void *),
-			 void (*free_func)(void *))
-	{
-	_STACK *ret;
-	int i;
-
-	if ((ret = OPENSSL_malloc(sizeof(_STACK))) == NULL)
-		return ret;
-	ret->comp = sk->comp;
-	ret->sorted = sk->sorted;
-	ret->num = sk->num;
-	ret->num_alloc = sk->num > MIN_NODES ? sk->num : MIN_NODES;
-	ret->data = OPENSSL_malloc(sizeof(char *) * ret->num_alloc);
-	if (ret->data == NULL)
-		{
-		OPENSSL_free(ret);
-		return NULL;
-		}
-	for (i = 0; i < ret->num_alloc; i++)
-		ret->data[i] = NULL;
-
-	for (i = 0; i < ret->num; ++i)
-		{
-		if (sk->data[i] == NULL)
-			continue;
-		if ((ret->data[i] = copy_func(sk->data[i])) == NULL)
-			{
-			while (--i >= 0)
-				if (ret->data[i] != NULL)
-					free_func(ret->data[i]);
-			sk_free(ret);
-			return NULL;
-			}
-		}
-	return ret;
-	}
+{
+    _STACK *ret;
+    char **s;
+
+    if ((ret = sk_new(sk->comp)) == NULL)
+        goto err;
+    s = (char **)OPENSSL_realloc((char *)ret->data,
+                                 (unsigned int)sizeof(char *) *
+                                 sk->num_alloc);
+    if (s == NULL)
+        goto err;
+    ret->data = s;
+
+    ret->num = sk->num;
+    memcpy(ret->data, sk->data, sizeof(char *) * sk->num);
+    ret->sorted = sk->sorted;
+    ret->num_alloc = sk->num_alloc;
+    ret->comp = sk->comp;
+    return (ret);
+ err:
+    if (ret)
+        sk_free(ret);
+    return (NULL);
+}
+
+_STACK *sk_deep_copy(_STACK *sk, void *(*copy_func) (void *),
+                     void (*free_func) (void *))
+{
+    _STACK *ret;
+    int i;
+
+    if ((ret = OPENSSL_malloc(sizeof(_STACK))) == NULL)
+        return ret;
+    ret->comp = sk->comp;
+    ret->sorted = sk->sorted;
+    ret->num = sk->num;
+    ret->num_alloc = sk->num > MIN_NODES ? sk->num : MIN_NODES;
+    ret->data = OPENSSL_malloc(sizeof(char *) * ret->num_alloc);
+    if (ret->data == NULL) {
+        OPENSSL_free(ret);
+        return NULL;
+    }
+    for (i = 0; i < ret->num_alloc; i++)
+        ret->data[i] = NULL;
+
+    for (i = 0; i < ret->num; ++i) {
+        if (sk->data[i] == NULL)
+            continue;
+        if ((ret->data[i] = copy_func(sk->data[i])) == NULL) {
+            while (--i >= 0)
+                if (ret->data[i] != NULL)
+                    free_func(ret->data[i]);
+            sk_free(ret);
+            return NULL;
+        }
+    }
+    return ret;
+}
 
 _STACK *sk_new_null(void)
-	{
-	return sk_new((int (*)(const void *, const void *))0);
-	}
-
-_STACK *sk_new(int (*c)(const void *, const void *))
-	{
-	_STACK *ret;
-	int i;
-
-	if ((ret=OPENSSL_malloc(sizeof(_STACK))) == NULL)
-		goto err;
-	if ((ret->data=OPENSSL_malloc(sizeof(char *)*MIN_NODES)) == NULL)
-		goto err;
-	for (i=0; idata[i]=NULL;
-	ret->comp=c;
-	ret->num_alloc=MIN_NODES;
-	ret->num=0;
-	ret->sorted=0;
-	return(ret);
-err:
-	if(ret)
-		OPENSSL_free(ret);
-	return(NULL);
-	}
+{
+    return sk_new((int (*)(const void *, const void *))0);
+}
+
+_STACK *sk_new(int (*c) (const void *, const void *))
+{
+    _STACK *ret;
+    int i;
+
+    if ((ret = OPENSSL_malloc(sizeof(_STACK))) == NULL)
+        goto err;
+    if ((ret->data = OPENSSL_malloc(sizeof(char *) * MIN_NODES)) == NULL)
+        goto err;
+    for (i = 0; i < MIN_NODES; i++)
+        ret->data[i] = NULL;
+    ret->comp = c;
+    ret->num_alloc = MIN_NODES;
+    ret->num = 0;
+    ret->sorted = 0;
+    return (ret);
+ err:
+    if (ret)
+        OPENSSL_free(ret);
+    return (NULL);
+}
 
 int sk_insert(_STACK *st, void *data, int loc)
-	{
-	char **s;
-
-	if(st == NULL) return 0;
-	if (st->num_alloc <= st->num+1)
-		{
-		s=OPENSSL_realloc((char *)st->data,
-			(unsigned int)sizeof(char *)*st->num_alloc*2);
-		if (s == NULL)
-			return(0);
-		st->data=s;
-		st->num_alloc*=2;
-		}
-	if ((loc >= (int)st->num) || (loc < 0))
-		st->data[st->num]=data;
-	else
-		{
-		int i;
-		char **f,**t;
-
-		f=st->data;
-		t=&(st->data[1]);
-		for (i=st->num; i>=loc; i--)
-			t[i]=f[i];
-			
-#ifdef undef /* no memmove on sunos :-( */
-		memmove(&(st->data[loc+1]),
-			&(st->data[loc]),
-			sizeof(char *)*(st->num-loc));
+{
+    char **s;
+
+    if (st == NULL)
+        return 0;
+    if (st->num_alloc <= st->num + 1) {
+        s = OPENSSL_realloc((char *)st->data,
+                            (unsigned int)sizeof(char *) * st->num_alloc * 2);
+        if (s == NULL)
+            return (0);
+        st->data = s;
+        st->num_alloc *= 2;
+    }
+    if ((loc >= (int)st->num) || (loc < 0))
+        st->data[st->num] = data;
+    else {
+        int i;
+        char **f, **t;
+
+        f = st->data;
+        t = &(st->data[1]);
+        for (i = st->num; i >= loc; i--)
+            t[i] = f[i];
+
+#ifdef undef                    /* no memmove on sunos :-( */
+        memmove(&(st->data[loc + 1]),
+                &(st->data[loc]), sizeof(char *) * (st->num - loc));
 #endif
-		st->data[loc]=data;
-		}
-	st->num++;
-	st->sorted=0;
-	return(st->num);
-	}
+        st->data[loc] = data;
+    }
+    st->num++;
+    st->sorted = 0;
+    return (st->num);
+}
 
 void *sk_delete_ptr(_STACK *st, void *p)
-	{
-	int i;
+{
+    int i;
 
-	for (i=0; inum; i++)
-		if (st->data[i] == p)
-			return(sk_delete(st,i));
-	return(NULL);
-	}
+    for (i = 0; i < st->num; i++)
+        if (st->data[i] == p)
+            return (sk_delete(st, i));
+    return (NULL);
+}
 
 void *sk_delete(_STACK *st, int loc)
-	{
-	char *ret;
-	int i,j;
-
-	if(!st || (loc < 0) || (loc >= st->num)) return NULL;
-
-	ret=st->data[loc];
-	if (loc != st->num-1)
-		{
-		j=st->num-1;
-		for (i=loc; idata[i]=st->data[i+1];
-		/* In theory memcpy is not safe for this
-		 * memcpy( &(st->data[loc]),
-		 *	&(st->data[loc+1]),
-		 *	sizeof(char *)*(st->num-loc-1));
-		 */
-		}
-	st->num--;
-	return(ret);
-	}
+{
+    char *ret;
+    int i, j;
+
+    if (!st || (loc < 0) || (loc >= st->num))
+        return NULL;
+
+    ret = st->data[loc];
+    if (loc != st->num - 1) {
+        j = st->num - 1;
+        for (i = loc; i < j; i++)
+            st->data[i] = st->data[i + 1];
+        /*
+         * In theory memcpy is not safe for this memcpy( &(st->data[loc]),
+         * &(st->data[loc+1]), sizeof(char *)*(st->num-loc-1));
+         */
+    }
+    st->num--;
+    return (ret);
+}
 
 static int internal_find(_STACK *st, void *data, int ret_val_options)
-	{
-	const void * const *r;
-	int i;
-
-	if(st == NULL) return -1;
-
-	if (st->comp == NULL)
-		{
-		for (i=0; inum; i++)
-			if (st->data[i] == data)
-				return(i);
-		return(-1);
-		}
-	sk_sort(st);
-	if (data == NULL) return(-1);
-	r=OBJ_bsearch_ex_(&data,st->data,st->num,sizeof(void *),st->comp,
-			  ret_val_options);
-	if (r == NULL) return(-1);
-	return (int)((char **)r-st->data);
-	}
+{
+    const void *const *r;
+    int i;
+
+    if (st == NULL)
+        return -1;
+
+    if (st->comp == NULL) {
+        for (i = 0; i < st->num; i++)
+            if (st->data[i] == data)
+                return (i);
+        return (-1);
+    }
+    sk_sort(st);
+    if (data == NULL)
+        return (-1);
+    r = OBJ_bsearch_ex_(&data, st->data, st->num, sizeof(void *), st->comp,
+                        ret_val_options);
+    if (r == NULL)
+        return (-1);
+    return (int)((char **)r - st->data);
+}
 
 int sk_find(_STACK *st, void *data)
-	{
-	return internal_find(st, data, OBJ_BSEARCH_FIRST_VALUE_ON_MATCH);
-	}
+{
+    return internal_find(st, data, OBJ_BSEARCH_FIRST_VALUE_ON_MATCH);
+}
+
 int sk_find_ex(_STACK *st, void *data)
-	{
-	return internal_find(st, data, OBJ_BSEARCH_VALUE_ON_NOMATCH);
-	}
+{
+    return internal_find(st, data, OBJ_BSEARCH_VALUE_ON_NOMATCH);
+}
 
 int sk_push(_STACK *st, void *data)
-	{
-	return(sk_insert(st,data,st->num));
-	}
+{
+    return (sk_insert(st, data, st->num));
+}
 
 int sk_unshift(_STACK *st, void *data)
-	{
-	return(sk_insert(st,data,0));
-	}
+{
+    return (sk_insert(st, data, 0));
+}
 
 void *sk_shift(_STACK *st)
-	{
-	if (st == NULL) return(NULL);
-	if (st->num <= 0) return(NULL);
-	return(sk_delete(st,0));
-	}
+{
+    if (st == NULL)
+        return (NULL);
+    if (st->num <= 0)
+        return (NULL);
+    return (sk_delete(st, 0));
+}
 
 void *sk_pop(_STACK *st)
-	{
-	if (st == NULL) return(NULL);
-	if (st->num <= 0) return(NULL);
-	return(sk_delete(st,st->num-1));
-	}
+{
+    if (st == NULL)
+        return (NULL);
+    if (st->num <= 0)
+        return (NULL);
+    return (sk_delete(st, st->num - 1));
+}
 
 void sk_zero(_STACK *st)
-	{
-	if (st == NULL) return;
-	if (st->num <= 0) return;
-	memset((char *)st->data,0,sizeof(st->data)*st->num);
-	st->num=0;
-	}
-
-void sk_pop_free(_STACK *st, void (*func)(void *))
-	{
-	int i;
-
-	if (st == NULL) return;
-	for (i=0; inum; i++)
-		if (st->data[i] != NULL)
-			func(st->data[i]);
-	sk_free(st);
-	}
+{
+    if (st == NULL)
+        return;
+    if (st->num <= 0)
+        return;
+    memset((char *)st->data, 0, sizeof(st->data) * st->num);
+    st->num = 0;
+}
+
+void sk_pop_free(_STACK *st, void (*func) (void *))
+{
+    int i;
+
+    if (st == NULL)
+        return;
+    for (i = 0; i < st->num; i++)
+        if (st->data[i] != NULL)
+            func(st->data[i]);
+    sk_free(st);
+}
 
 void sk_free(_STACK *st)
-	{
-	if (st == NULL) return;
-	if (st->data != NULL) OPENSSL_free(st->data);
-	OPENSSL_free(st);
-	}
+{
+    if (st == NULL)
+        return;
+    if (st->data != NULL)
+        OPENSSL_free(st->data);
+    OPENSSL_free(st);
+}
 
 int sk_num(const _STACK *st)
 {
-	if(st == NULL) return -1;
-	return st->num;
+    if (st == NULL)
+        return -1;
+    return st->num;
 }
 
 void *sk_value(const _STACK *st, int i)
 {
-	if(!st || (i < 0) || (i >= st->num)) return NULL;
-	return st->data[i];
+    if (!st || (i < 0) || (i >= st->num))
+        return NULL;
+    return st->data[i];
 }
 
 void *sk_set(_STACK *st, int i, void *value)
 {
-	if(!st || (i < 0) || (i >= st->num)) return NULL;
-	return (st->data[i] = value);
+    if (!st || (i < 0) || (i >= st->num))
+        return NULL;
+    return (st->data[i] = value);
 }
 
 void sk_sort(_STACK *st)
-	{
-	if (st && !st->sorted)
-		{
-		int (*comp_func)(const void *,const void *);
-
-		/* same comment as in sk_find ... previously st->comp was declared
-		 * as a (void*,void*) callback type, but this made the population
-		 * of the callback pointer illogical - our callbacks compare
-		 * type** with type**, so we leave the casting until absolutely
-		 * necessary (ie. "now"). */
-		comp_func=(int (*)(const void *,const void *))(st->comp);
-		qsort(st->data,st->num,sizeof(char *), comp_func);
-		st->sorted=1;
-		}
-	}
+{
+    if (st && !st->sorted) {
+        int (*comp_func) (const void *, const void *);
+
+        /*
+         * same comment as in sk_find ... previously st->comp was declared as
+         * a (void*,void*) callback type, but this made the population of the
+         * callback pointer illogical - our callbacks compare type** with
+         * type**, so we leave the casting until absolutely necessary (ie.
+         * "now").
+         */
+        comp_func = (int (*)(const void *, const void *))(st->comp);
+        qsort(st->data, st->num, sizeof(char *), comp_func);
+        st->sorted = 1;
+    }
+}
 
 int sk_is_sorted(const _STACK *st)
-	{
-	if (!st)
-		return 1;
-	return st->sorted;
-	}
+{
+    if (!st)
+        return 1;
+    return st->sorted;
+}
diff --git a/crypto/stack/stack.h b/crypto/stack/stack.h
index 910454f023..eb07216659 100644
--- a/crypto/stack/stack.h
+++ b/crypto/stack/stack.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,34 +57,32 @@
  */
 
 #ifndef HEADER_STACK_H
-#define HEADER_STACK_H
+# define HEADER_STACK_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-typedef struct stack_st
-	{
-	int num;
-	char **data;
-	int sorted;
-
-	int num_alloc;
-	int (*comp)(const void *, const void *);
-	} _STACK;  /* Use STACK_OF(...) instead */
+typedef struct stack_st {
+    int num;
+    char **data;
+    int sorted;
+    int num_alloc;
+    int (*comp) (const void *, const void *);
+} _STACK;                       /* Use STACK_OF(...) instead */
 
-#define M_sk_num(sk)		((sk) ? (sk)->num:-1)
-#define M_sk_value(sk,n)	((sk) ? (sk)->data[n] : NULL)
+# define M_sk_num(sk)            ((sk) ? (sk)->num:-1)
+# define M_sk_value(sk,n)        ((sk) ? (sk)->data[n] : NULL)
 
 int sk_num(const _STACK *);
 void *sk_value(const _STACK *, int);
 
 void *sk_set(_STACK *, int, void *);
 
-_STACK *sk_new(int (*cmp)(const void *, const void *));
+_STACK *sk_new(int (*cmp) (const void *, const void *));
 _STACK *sk_new_null(void);
 void sk_free(_STACK *);
-void sk_pop_free(_STACK *st, void (*func)(void *));
+void sk_pop_free(_STACK *st, void (*func) (void *));
 _STACK *sk_deep_copy(_STACK *, void *(*)(void *), void (*)(void *));
 int sk_insert(_STACK *sk, void *data, int where);
 void *sk_delete(_STACK *st, int loc);
@@ -96,8 +94,8 @@ int sk_unshift(_STACK *st, void *data);
 void *sk_shift(_STACK *st);
 void *sk_pop(_STACK *st);
 void sk_zero(_STACK *st);
-int (*sk_set_cmp_func(_STACK *sk, int (*c)(const void *, const void *)))
-	(const void *, const void *);
+int (*sk_set_cmp_func(_STACK *sk, int (*c) (const void *, const void *)))
+ (const void *, const void *);
 _STACK *sk_dup(_STACK *st);
 void sk_sort(_STACK *st);
 int sk_is_sorted(const _STACK *st);
diff --git a/crypto/store/store.h b/crypto/store/store.h
index 0a28c7d5a2..8343341049 100644
--- a/crypto/store/store.h
+++ b/crypto/store/store.h
@@ -1,6 +1,7 @@
 /* crypto/store/store.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,20 +58,20 @@
  */
 
 #ifndef HEADER_STORE_H
-#define HEADER_STORE_H
+# define HEADER_STORE_H
 
-#include 
+# include 
 
-#ifdef OPENSSL_NO_STORE
-#error STORE is disabled.
-#endif
+# ifdef OPENSSL_NO_STORE
+#  error STORE is disabled.
+# endif
 
-#include 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#include 
-#include 
-#endif
+# include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+#  include 
+#  include 
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
@@ -80,41 +81,51 @@ extern "C" {
 /* typedef struct store_st STORE; */
 /* typedef struct store_method_st STORE_METHOD; */
 
-
-/* All the following functions return 0, a negative number or NULL on error.
-   When everything is fine, they return a positive value or a non-NULL
-   pointer, all depending on their purpose. */
+/*
+ * All the following functions return 0, a negative number or NULL on error.
+ * When everything is fine, they return a positive value or a non-NULL
+ * pointer, all depending on their purpose.
+ */
 
 /* Creators and destructor.   */
 STORE *STORE_new_method(const STORE_METHOD *method);
 STORE *STORE_new_engine(ENGINE *engine);
 void STORE_free(STORE *ui);
 
+/*
+ * Give a user interface parametrised control commands.  This can be used to
+ * send down an integer, a data pointer or a function pointer, as well as be
+ * used to get information from a STORE.
+ */
+int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f) (void));
 
-/* Give a user interface parametrised control commands.  This can be used to
-   send down an integer, a data pointer or a function pointer, as well as
-   be used to get information from a STORE. */
-int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f)(void));
-
-/* A control to set the directory with keys and certificates.  Used by the
-   built-in directory level method. */
-#define STORE_CTRL_SET_DIRECTORY	0x0001
-/* A control to set a file to load.  Used by the built-in file level method. */
-#define STORE_CTRL_SET_FILE		0x0002
-/* A control to set a configuration file to load.  Can be used by any method
-   that wishes to load a configuration file. */
-#define STORE_CTRL_SET_CONF_FILE	0x0003
-/* A control to set a the section of the loaded configuration file.  Can be
-   used by any method that wishes to load a configuration file. */
-#define STORE_CTRL_SET_CONF_SECTION	0x0004
-
+/*
+ * A control to set the directory with keys and certificates.  Used by the
+ * built-in directory level method.
+ */
+# define STORE_CTRL_SET_DIRECTORY        0x0001
+/*
+ * A control to set a file to load.  Used by the built-in file level method.
+ */
+# define STORE_CTRL_SET_FILE             0x0002
+/*
+ * A control to set a configuration file to load.  Can be used by any method
+ * that wishes to load a configuration file.
+ */
+# define STORE_CTRL_SET_CONF_FILE        0x0003
+/*
+ * A control to set a the section of the loaded configuration file.  Can be
+ * used by any method that wishes to load a configuration file.
+ */
+# define STORE_CTRL_SET_CONF_SECTION     0x0004
 
 /* Some methods may use extra data */
-#define STORE_set_app_data(s,arg)	STORE_set_ex_data(s,0,arg)
-#define STORE_get_app_data(s)		STORE_get_ex_data(s,0)
+# define STORE_set_app_data(s,arg)       STORE_set_ex_data(s,0,arg)
+# define STORE_get_app_data(s)           STORE_get_ex_data(s,0)
 int STORE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int STORE_set_ex_data(STORE *r,int idx,void *arg);
+                           CRYPTO_EX_dup *dup_func,
+                           CRYPTO_EX_free *free_func);
+int STORE_set_ex_data(STORE *r, int idx, void *arg);
 void *STORE_get_ex_data(STORE *r, int idx);
 
 /* Use specific methods instead of the built-in one */
@@ -122,264 +133,341 @@ const STORE_METHOD *STORE_get_method(STORE *store);
 const STORE_METHOD *STORE_set_method(STORE *store, const STORE_METHOD *meth);
 
 /* The standard OpenSSL methods. */
-/* This is the in-memory method.  It does everything except revoking and updating,
-   and is of course volatile.  It's used by other methods that have an in-memory
-   cache. */
+/*
+ * This is the in-memory method.  It does everything except revoking and
+ * updating, and is of course volatile.  It's used by other methods that have
+ * an in-memory cache.
+ */
 const STORE_METHOD *STORE_Memory(void);
-#if 0 /* Not yet implemented */
-/* This is the directory store.  It does everything except revoking and updating,
-   and uses STORE_Memory() to cache things in memory. */
+# if 0                          /* Not yet implemented */
+/*
+ * This is the directory store.  It does everything except revoking and
+ * updating, and uses STORE_Memory() to cache things in memory.
+ */
 const STORE_METHOD *STORE_Directory(void);
-/* This is the file store.  It does everything except revoking and updating,
-   and uses STORE_Memory() to cache things in memory.  Certificates are added
-   to it with the store operation, and it will only get cached certificates. */
+/*
+ * This is the file store.  It does everything except revoking and updating,
+ * and uses STORE_Memory() to cache things in memory.  Certificates are added
+ * to it with the store operation, and it will only get cached certificates.
+ */
 const STORE_METHOD *STORE_File(void);
-#endif
+# endif
 
-/* Store functions take a type code for the type of data they should store
-   or fetch */
-typedef enum STORE_object_types
-	{
-	STORE_OBJECT_TYPE_X509_CERTIFICATE=	0x01, /* X509 * */
-	STORE_OBJECT_TYPE_X509_CRL=		0x02, /* X509_CRL * */
-	STORE_OBJECT_TYPE_PRIVATE_KEY=		0x03, /* EVP_PKEY * */
-	STORE_OBJECT_TYPE_PUBLIC_KEY=		0x04, /* EVP_PKEY * */
-	STORE_OBJECT_TYPE_NUMBER=		0x05, /* BIGNUM * */
-	STORE_OBJECT_TYPE_ARBITRARY=		0x06, /* BUF_MEM * */
-	STORE_OBJECT_TYPE_NUM=			0x06  /* The amount of known
-							 object types */
-	} STORE_OBJECT_TYPES;
+/*
+ * Store functions take a type code for the type of data they should store or
+ * fetch
+ */
+typedef enum STORE_object_types {
+    STORE_OBJECT_TYPE_X509_CERTIFICATE = 0x01, /* X509 * */
+    STORE_OBJECT_TYPE_X509_CRL = 0x02, /* X509_CRL * */
+    STORE_OBJECT_TYPE_PRIVATE_KEY = 0x03, /* EVP_PKEY * */
+    STORE_OBJECT_TYPE_PUBLIC_KEY = 0x04, /* EVP_PKEY * */
+    STORE_OBJECT_TYPE_NUMBER = 0x05, /* BIGNUM * */
+    STORE_OBJECT_TYPE_ARBITRARY = 0x06, /* BUF_MEM * */
+    STORE_OBJECT_TYPE_NUM = 0x06 /* The amount of known object types */
+} STORE_OBJECT_TYPES;
 /* List of text strings corresponding to the object types. */
-extern const char * const STORE_object_type_string[STORE_OBJECT_TYPE_NUM+1];
-
-/* Some store functions take a parameter list.  Those parameters come with
-   one of the following codes. The comments following the codes below indicate
-   what type the value should be a pointer to. */
-typedef enum STORE_params
-	{
-	STORE_PARAM_EVP_TYPE=			0x01, /* int */
-	STORE_PARAM_BITS=			0x02, /* size_t */
-	STORE_PARAM_KEY_PARAMETERS=		0x03, /* ??? */
-	STORE_PARAM_KEY_NO_PARAMETERS=		0x04, /* N/A */
-	STORE_PARAM_AUTH_PASSPHRASE=		0x05, /* char * */
-	STORE_PARAM_AUTH_KRB5_TICKET=		0x06, /* void * */
-	STORE_PARAM_TYPE_NUM=			0x06  /* The amount of known
-							 parameter types */
-	} STORE_PARAM_TYPES;
-/* Parameter value sizes.  -1 means unknown, anything else is the required size. */
-extern const int STORE_param_sizes[STORE_PARAM_TYPE_NUM+1];
-
-/* Store functions take attribute lists.  Those attributes come with codes.
-   The comments following the codes below indicate what type the value should
-   be a pointer to. */
-typedef enum STORE_attribs
-	{
-	STORE_ATTR_END=				0x00,
-	STORE_ATTR_FRIENDLYNAME=		0x01, /* C string */
-	STORE_ATTR_KEYID=			0x02, /* 160 bit string (SHA1) */
-	STORE_ATTR_ISSUERKEYID=			0x03, /* 160 bit string (SHA1) */
-	STORE_ATTR_SUBJECTKEYID=		0x04, /* 160 bit string (SHA1) */
-	STORE_ATTR_ISSUERSERIALHASH=		0x05, /* 160 bit string (SHA1) */
-	STORE_ATTR_ISSUER=			0x06, /* X509_NAME * */
-	STORE_ATTR_SERIAL=			0x07, /* BIGNUM * */
-	STORE_ATTR_SUBJECT=			0x08, /* X509_NAME * */
-	STORE_ATTR_CERTHASH=			0x09, /* 160 bit string (SHA1) */
-	STORE_ATTR_EMAIL=			0x0a, /* C string */
-	STORE_ATTR_FILENAME=			0x0b, /* C string */
-	STORE_ATTR_TYPE_NUM=			0x0b, /* The amount of known
-							 attribute types */
-	STORE_ATTR_OR=				0xff  /* This is a special
-							 separator, which
-							 expresses the OR
-							 operation.  */
-	} STORE_ATTR_TYPES;
-/* Attribute value sizes.  -1 means unknown, anything else is the required size. */
-extern const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM+1];
-
-typedef enum STORE_certificate_status
-	{
-	STORE_X509_VALID=			0x00,
-	STORE_X509_EXPIRED=			0x01,
-	STORE_X509_SUSPENDED=			0x02,
-	STORE_X509_REVOKED=			0x03
-	} STORE_CERTIFICATE_STATUS;
-
-/* Engine store functions will return a structure that contains all the necessary
- * information, including revokation status for certificates.  This is really not
- * needed for application authors, as the ENGINE framework functions will extract
- * the OpenSSL-specific information when at all possible.  However, for engine
- * authors, it's crucial to know this structure.  */
-typedef struct STORE_OBJECT_st
-	{
-	STORE_OBJECT_TYPES type;
-	union
-		{
-		struct
-			{
-			STORE_CERTIFICATE_STATUS status;
-			X509 *certificate;
-			} x509;
-		X509_CRL *crl;
-		EVP_PKEY *key;
-		BIGNUM *number;
-		BUF_MEM *arbitrary;
-		} data;
-	} STORE_OBJECT;
+extern const char *const STORE_object_type_string[STORE_OBJECT_TYPE_NUM + 1];
+
+/*
+ * Some store functions take a parameter list.  Those parameters come with
+ * one of the following codes. The comments following the codes below
+ * indicate what type the value should be a pointer to.
+ */
+typedef enum STORE_params {
+    STORE_PARAM_EVP_TYPE = 0x01, /* int */
+    STORE_PARAM_BITS = 0x02,    /* size_t */
+    STORE_PARAM_KEY_PARAMETERS = 0x03, /* ??? */
+    STORE_PARAM_KEY_NO_PARAMETERS = 0x04, /* N/A */
+    STORE_PARAM_AUTH_PASSPHRASE = 0x05, /* char * */
+    STORE_PARAM_AUTH_KRB5_TICKET = 0x06, /* void * */
+    STORE_PARAM_TYPE_NUM = 0x06 /* The amount of known parameter types */
+} STORE_PARAM_TYPES;
+/*
+ * Parameter value sizes.  -1 means unknown, anything else is the required
+ * size.
+ */
+extern const int STORE_param_sizes[STORE_PARAM_TYPE_NUM + 1];
+
+/*
+ * Store functions take attribute lists.  Those attributes come with codes.
+ * The comments following the codes below indicate what type the value should
+ * be a pointer to.
+ */
+typedef enum STORE_attribs {
+    STORE_ATTR_END = 0x00,
+    STORE_ATTR_FRIENDLYNAME = 0x01, /* C string */
+    STORE_ATTR_KEYID = 0x02,    /* 160 bit string (SHA1) */
+    STORE_ATTR_ISSUERKEYID = 0x03, /* 160 bit string (SHA1) */
+    STORE_ATTR_SUBJECTKEYID = 0x04, /* 160 bit string (SHA1) */
+    STORE_ATTR_ISSUERSERIALHASH = 0x05, /* 160 bit string (SHA1) */
+    STORE_ATTR_ISSUER = 0x06,   /* X509_NAME * */
+    STORE_ATTR_SERIAL = 0x07,   /* BIGNUM * */
+    STORE_ATTR_SUBJECT = 0x08,  /* X509_NAME * */
+    STORE_ATTR_CERTHASH = 0x09, /* 160 bit string (SHA1) */
+    STORE_ATTR_EMAIL = 0x0a,    /* C string */
+    STORE_ATTR_FILENAME = 0x0b, /* C string */
+    STORE_ATTR_TYPE_NUM = 0x0b, /* The amount of known attribute types */
+    STORE_ATTR_OR = 0xff        /* This is a special separator, which
+                                 * expresses the OR operation.  */
+} STORE_ATTR_TYPES;
+/*
+ * Attribute value sizes.  -1 means unknown, anything else is the required
+ * size.
+ */
+extern const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM + 1];
+
+typedef enum STORE_certificate_status {
+    STORE_X509_VALID = 0x00,
+    STORE_X509_EXPIRED = 0x01,
+    STORE_X509_SUSPENDED = 0x02,
+    STORE_X509_REVOKED = 0x03
+} STORE_CERTIFICATE_STATUS;
+
+/*
+ * Engine store functions will return a structure that contains all the
+ * necessary information, including revokation status for certificates.  This
+ * is really not needed for application authors, as the ENGINE framework
+ * functions will extract the OpenSSL-specific information when at all
+ * possible.  However, for engine authors, it's crucial to know this
+ * structure.
+ */
+typedef struct STORE_OBJECT_st {
+    STORE_OBJECT_TYPES type;
+    union {
+        struct {
+            STORE_CERTIFICATE_STATUS status;
+            X509 *certificate;
+        } x509;
+        X509_CRL *crl;
+        EVP_PKEY *key;
+        BIGNUM *number;
+        BUF_MEM *arbitrary;
+    } data;
+} STORE_OBJECT;
 DECLARE_STACK_OF(STORE_OBJECT)
 STORE_OBJECT *STORE_OBJECT_new(void);
 void STORE_OBJECT_free(STORE_OBJECT *data);
 
-
-
-/* The following functions handle the storage. They return 0, a negative number
-   or NULL on error, anything else on success. */
+/*
+ * The following functions handle the storage. They return 0, a negative
+ * number or NULL on error, anything else on success.
+ */
 X509 *STORE_get_certificate(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM parameters[]);
 int STORE_store_certificate(STORE *e, X509 *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM parameters[]);
 int STORE_modify_certificate(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM add_attributes[],
+                             OPENSSL_ITEM modify_attributes[],
+                             OPENSSL_ITEM delete_attributes[],
+                             OPENSSL_ITEM parameters[]);
 int STORE_revoke_certificate(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 int STORE_delete_certificate(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 void *STORE_list_certificate_start(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                                   OPENSSL_ITEM parameters[]);
 X509 *STORE_list_certificate_next(STORE *e, void *handle);
 int STORE_list_certificate_end(STORE *e, void *handle);
 int STORE_list_certificate_endp(STORE *e, void *handle);
 EVP_PKEY *STORE_generate_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 EVP_PKEY *STORE_get_private_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                                OPENSSL_ITEM parameters[]);
 int STORE_store_private_key(STORE *e, EVP_PKEY *data,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM attributes[],
+                            OPENSSL_ITEM parameters[]);
 int STORE_modify_private_key(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM add_sttributes[],
+                             OPENSSL_ITEM modify_attributes[],
+                             OPENSSL_ITEM delete_attributes[],
+                             OPENSSL_ITEM parameters[]);
 int STORE_revoke_private_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 int STORE_delete_private_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 void *STORE_list_private_key_start(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                                   OPENSSL_ITEM parameters[]);
 EVP_PKEY *STORE_list_private_key_next(STORE *e, void *handle);
 int STORE_list_private_key_end(STORE *e, void *handle);
 int STORE_list_private_key_endp(STORE *e, void *handle);
 EVP_PKEY *STORE_get_public_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
-int STORE_store_public_key(STORE *e, EVP_PKEY *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                               OPENSSL_ITEM parameters[]);
+int STORE_store_public_key(STORE *e, EVP_PKEY *data,
+                           OPENSSL_ITEM attributes[],
+                           OPENSSL_ITEM parameters[]);
 int STORE_modify_public_key(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM add_sttributes[],
+                            OPENSSL_ITEM modify_attributes[],
+                            OPENSSL_ITEM delete_attributes[],
+                            OPENSSL_ITEM parameters[]);
 int STORE_revoke_public_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM parameters[]);
 int STORE_delete_public_key(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM parameters[]);
 void *STORE_list_public_key_start(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                                  OPENSSL_ITEM parameters[]);
 EVP_PKEY *STORE_list_public_key_next(STORE *e, void *handle);
 int STORE_list_public_key_end(STORE *e, void *handle);
 int STORE_list_public_key_endp(STORE *e, void *handle);
 X509_CRL *STORE_generate_crl(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 X509_CRL *STORE_get_crl(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                        OPENSSL_ITEM parameters[]);
 int STORE_store_crl(STORE *e, X509_CRL *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                    OPENSSL_ITEM parameters[]);
 int STORE_modify_crl(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                     OPENSSL_ITEM add_sttributes[],
+                     OPENSSL_ITEM modify_attributes[],
+                     OPENSSL_ITEM delete_attributes[],
+                     OPENSSL_ITEM parameters[]);
 int STORE_delete_crl(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                     OPENSSL_ITEM parameters[]);
 void *STORE_list_crl_start(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                           OPENSSL_ITEM parameters[]);
 X509_CRL *STORE_list_crl_next(STORE *e, void *handle);
 int STORE_list_crl_end(STORE *e, void *handle);
 int STORE_list_crl_endp(STORE *e, void *handle);
 int STORE_store_number(STORE *e, BIGNUM *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                       OPENSSL_ITEM parameters[]);
 int STORE_modify_number(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                        OPENSSL_ITEM add_sttributes[],
+                        OPENSSL_ITEM modify_attributes[],
+                        OPENSSL_ITEM delete_attributes[],
+                        OPENSSL_ITEM parameters[]);
 BIGNUM *STORE_get_number(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                         OPENSSL_ITEM parameters[]);
 int STORE_delete_number(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                        OPENSSL_ITEM parameters[]);
 int STORE_store_arbitrary(STORE *e, BUF_MEM *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                          OPENSSL_ITEM parameters[]);
 int STORE_modify_arbitrary(STORE *e, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
+                           OPENSSL_ITEM add_sttributes[],
+                           OPENSSL_ITEM modify_attributes[],
+                           OPENSSL_ITEM delete_attributes[],
+                           OPENSSL_ITEM parameters[]);
 BUF_MEM *STORE_get_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM parameters[]);
 int STORE_delete_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
-
+                           OPENSSL_ITEM parameters[]);
 
 /* Create and manipulate methods */
 STORE_METHOD *STORE_create_method(char *name);
 void STORE_destroy_method(STORE_METHOD *store_method);
 
 /* These callback types are use for store handlers */
-typedef int (*STORE_INITIALISE_FUNC_PTR)(STORE *);
-typedef void (*STORE_CLEANUP_FUNC_PTR)(STORE *);
-typedef STORE_OBJECT *(*STORE_GENERATE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-typedef STORE_OBJECT *(*STORE_GET_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-typedef void *(*STORE_START_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
+typedef int (*STORE_INITIALISE_FUNC_PTR) (STORE *);
+typedef void (*STORE_CLEANUP_FUNC_PTR) (STORE *);
+typedef STORE_OBJECT *(*STORE_GENERATE_OBJECT_FUNC_PTR)(STORE *,
+                                                        STORE_OBJECT_TYPES
+                                                        type,
+                                                        OPENSSL_ITEM
+                                                        attributes[],
+                                                        OPENSSL_ITEM
+                                                        parameters[]);
+typedef STORE_OBJECT *(*STORE_GET_OBJECT_FUNC_PTR)(STORE *,
+                                                   STORE_OBJECT_TYPES type,
+                                                   OPENSSL_ITEM attributes[],
+                                                   OPENSSL_ITEM parameters[]);
+typedef void *(*STORE_START_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type,
+                                             OPENSSL_ITEM attributes[],
+                                             OPENSSL_ITEM parameters[]);
 typedef STORE_OBJECT *(*STORE_NEXT_OBJECT_FUNC_PTR)(STORE *, void *handle);
-typedef int (*STORE_END_OBJECT_FUNC_PTR)(STORE *, void *handle);
-typedef int (*STORE_HANDLE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-typedef int (*STORE_STORE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, STORE_OBJECT *data, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-typedef int (*STORE_MODIFY_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM search_attributes[], OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[], OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
-typedef int (*STORE_GENERIC_FUNC_PTR)(STORE *, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-typedef int (*STORE_CTRL_FUNC_PTR)(STORE *, int cmd, long l, void *p, void (*f)(void));
-
-int STORE_method_set_initialise_function(STORE_METHOD *sm, STORE_INITIALISE_FUNC_PTR init_f);
-int STORE_method_set_cleanup_function(STORE_METHOD *sm, STORE_CLEANUP_FUNC_PTR clean_f);
-int STORE_method_set_generate_function(STORE_METHOD *sm, STORE_GENERATE_OBJECT_FUNC_PTR generate_f);
-int STORE_method_set_get_function(STORE_METHOD *sm, STORE_GET_OBJECT_FUNC_PTR get_f);
-int STORE_method_set_store_function(STORE_METHOD *sm, STORE_STORE_OBJECT_FUNC_PTR store_f);
-int STORE_method_set_modify_function(STORE_METHOD *sm, STORE_MODIFY_OBJECT_FUNC_PTR store_f);
-int STORE_method_set_revoke_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR revoke_f);
-int STORE_method_set_delete_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR delete_f);
-int STORE_method_set_list_start_function(STORE_METHOD *sm, STORE_START_OBJECT_FUNC_PTR list_start_f);
-int STORE_method_set_list_next_function(STORE_METHOD *sm, STORE_NEXT_OBJECT_FUNC_PTR list_next_f);
-int STORE_method_set_list_end_function(STORE_METHOD *sm, STORE_END_OBJECT_FUNC_PTR list_end_f);
-int STORE_method_set_update_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
-int STORE_method_set_lock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
-int STORE_method_set_unlock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
-int STORE_method_set_ctrl_function(STORE_METHOD *sm, STORE_CTRL_FUNC_PTR ctrl_f);
-
-STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD *sm);
+typedef int (*STORE_END_OBJECT_FUNC_PTR) (STORE *, void *handle);
+typedef int (*STORE_HANDLE_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
+                                             OPENSSL_ITEM attributes[],
+                                             OPENSSL_ITEM parameters[]);
+typedef int (*STORE_STORE_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
+                                            STORE_OBJECT *data,
+                                            OPENSSL_ITEM attributes[],
+                                            OPENSSL_ITEM parameters[]);
+typedef int (*STORE_MODIFY_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
+                                             OPENSSL_ITEM search_attributes[],
+                                             OPENSSL_ITEM add_attributes[],
+                                             OPENSSL_ITEM modify_attributes[],
+                                             OPENSSL_ITEM delete_attributes[],
+                                             OPENSSL_ITEM parameters[]);
+typedef int (*STORE_GENERIC_FUNC_PTR) (STORE *, OPENSSL_ITEM attributes[],
+                                       OPENSSL_ITEM parameters[]);
+typedef int (*STORE_CTRL_FUNC_PTR) (STORE *, int cmd, long l, void *p,
+                                    void (*f) (void));
+
+int STORE_method_set_initialise_function(STORE_METHOD *sm,
+                                         STORE_INITIALISE_FUNC_PTR init_f);
+int STORE_method_set_cleanup_function(STORE_METHOD *sm,
+                                      STORE_CLEANUP_FUNC_PTR clean_f);
+int STORE_method_set_generate_function(STORE_METHOD *sm,
+                                       STORE_GENERATE_OBJECT_FUNC_PTR
+                                       generate_f);
+int STORE_method_set_get_function(STORE_METHOD *sm,
+                                  STORE_GET_OBJECT_FUNC_PTR get_f);
+int STORE_method_set_store_function(STORE_METHOD *sm,
+                                    STORE_STORE_OBJECT_FUNC_PTR store_f);
+int STORE_method_set_modify_function(STORE_METHOD *sm,
+                                     STORE_MODIFY_OBJECT_FUNC_PTR store_f);
+int STORE_method_set_revoke_function(STORE_METHOD *sm,
+                                     STORE_HANDLE_OBJECT_FUNC_PTR revoke_f);
+int STORE_method_set_delete_function(STORE_METHOD *sm,
+                                     STORE_HANDLE_OBJECT_FUNC_PTR delete_f);
+int STORE_method_set_list_start_function(STORE_METHOD *sm,
+                                         STORE_START_OBJECT_FUNC_PTR
+                                         list_start_f);
+int STORE_method_set_list_next_function(STORE_METHOD *sm,
+                                        STORE_NEXT_OBJECT_FUNC_PTR
+                                        list_next_f);
+int STORE_method_set_list_end_function(STORE_METHOD *sm,
+                                       STORE_END_OBJECT_FUNC_PTR list_end_f);
+int STORE_method_set_update_store_function(STORE_METHOD *sm,
+                                           STORE_GENERIC_FUNC_PTR);
+int STORE_method_set_lock_store_function(STORE_METHOD *sm,
+                                         STORE_GENERIC_FUNC_PTR);
+int STORE_method_set_unlock_store_function(STORE_METHOD *sm,
+                                           STORE_GENERIC_FUNC_PTR);
+int STORE_method_set_ctrl_function(STORE_METHOD *sm,
+                                   STORE_CTRL_FUNC_PTR ctrl_f);
+
+STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD
+                                                               *sm);
 STORE_CLEANUP_FUNC_PTR STORE_method_get_cleanup_function(STORE_METHOD *sm);
-STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD *sm);
+STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD
+                                                                  *sm);
 STORE_GET_OBJECT_FUNC_PTR STORE_method_get_get_function(STORE_METHOD *sm);
 STORE_STORE_OBJECT_FUNC_PTR STORE_method_get_store_function(STORE_METHOD *sm);
-STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD *sm);
-STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD *sm);
-STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD *sm);
-STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD *sm);
-STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD *sm);
-STORE_END_OBJECT_FUNC_PTR STORE_method_get_list_end_function(STORE_METHOD *sm);
-STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD *sm);
+STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD
+                                                              *sm);
+STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD
+                                                              *sm);
+STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD
+                                                              *sm);
+STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD
+                                                                 *sm);
+STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD
+                                                               *sm);
+STORE_END_OBJECT_FUNC_PTR STORE_method_get_list_end_function(STORE_METHOD
+                                                             *sm);
+STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD
+                                                              *sm);
 STORE_GENERIC_FUNC_PTR STORE_method_get_lock_store_function(STORE_METHOD *sm);
-STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD *sm);
+STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD
+                                                              *sm);
 STORE_CTRL_FUNC_PTR STORE_method_get_ctrl_function(STORE_METHOD *sm);
 
 /* Method helper structures and functions. */
 
-/* This structure is the result of parsing through the information in a list
-   of OPENSSL_ITEMs.  It stores all the necessary information in a structured
-   way.*/
+/*
+ * This structure is the result of parsing through the information in a list
+ * of OPENSSL_ITEMs.  It stores all the necessary information in a structured
+ * way.
+ */
 typedef struct STORE_attr_info_st STORE_ATTR_INFO;
 
-/* Parse a list of OPENSSL_ITEMs and return a pointer to a STORE_ATTR_INFO.
-   Note that we do this in the list form, since the list of OPENSSL_ITEMs can
-   come in blocks separated with STORE_ATTR_OR.  Note that the value returned
-   by STORE_parse_attrs_next() must be freed with STORE_ATTR_INFO_free(). */
+/*
+ * Parse a list of OPENSSL_ITEMs and return a pointer to a STORE_ATTR_INFO.
+ * Note that we do this in the list form, since the list of OPENSSL_ITEMs can
+ * come in blocks separated with STORE_ATTR_OR.  Note that the value returned
+ * by STORE_parse_attrs_next() must be freed with STORE_ATTR_INFO_free().
+ */
 void *STORE_parse_attrs_start(OPENSSL_ITEM *attributes);
 STORE_ATTR_INFO *STORE_parse_attrs_next(void *handle);
 int STORE_parse_attrs_end(void *handle);
@@ -390,43 +478,52 @@ STORE_ATTR_INFO *STORE_ATTR_INFO_new(void);
 int STORE_ATTR_INFO_free(STORE_ATTR_INFO *attrs);
 
 /* Manipulators */
-char *STORE_ATTR_INFO_get0_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
+char *STORE_ATTR_INFO_get0_cstr(STORE_ATTR_INFO *attrs,
+                                STORE_ATTR_TYPES code);
 unsigned char *STORE_ATTR_INFO_get0_sha1str(STORE_ATTR_INFO *attrs,
-	STORE_ATTR_TYPES code);
-X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
-BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
+                                            STORE_ATTR_TYPES code);
+X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs,
+                                   STORE_ATTR_TYPES code);
+BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs,
+                                    STORE_ATTR_TYPES code);
 int STORE_ATTR_INFO_set_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	char *cstr, size_t cstr_size);
+                             char *cstr, size_t cstr_size);
 int STORE_ATTR_INFO_set_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	unsigned char *sha1str, size_t sha1str_size);
+                                unsigned char *sha1str, size_t sha1str_size);
 int STORE_ATTR_INFO_set_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	X509_NAME *dn);
+                           X509_NAME *dn);
 int STORE_ATTR_INFO_set_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	BIGNUM *number);
+                               BIGNUM *number);
 int STORE_ATTR_INFO_modify_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	char *cstr, size_t cstr_size);
-int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	unsigned char *sha1str, size_t sha1str_size);
+                                char *cstr, size_t cstr_size);
+int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs,
+                                   STORE_ATTR_TYPES code,
+                                   unsigned char *sha1str,
+                                   size_t sha1str_size);
 int STORE_ATTR_INFO_modify_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	X509_NAME *dn);
-int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	BIGNUM *number);
-
-/* Compare on basis of a bit pattern formed by the STORE_ATTR_TYPES values
-   in each contained attribute. */
-int STORE_ATTR_INFO_compare(const STORE_ATTR_INFO * const *a,
-			    const STORE_ATTR_INFO * const *b);
-/* Check if the set of attributes in a is within the range of attributes
-   set in b. */
+                              X509_NAME *dn);
+int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs,
+                                  STORE_ATTR_TYPES code, BIGNUM *number);
+
+/*
+ * Compare on basis of a bit pattern formed by the STORE_ATTR_TYPES values in
+ * each contained attribute.
+ */
+int STORE_ATTR_INFO_compare(const STORE_ATTR_INFO *const *a,
+                            const STORE_ATTR_INFO *const *b);
+/*
+ * Check if the set of attributes in a is within the range of attributes set
+ * in b.
+ */
 int STORE_ATTR_INFO_in_range(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 /* Check if the set of attributes in a are also set in b. */
 int STORE_ATTR_INFO_in(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 /* Same as STORE_ATTR_INFO_in(), but also checks the attribute values. */
 int STORE_ATTR_INFO_in_ex(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 
-
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_STORE_strings(void);
@@ -434,126 +531,126 @@ void ERR_load_STORE_strings(void);
 /* Error codes for the STORE functions. */
 
 /* Function codes. */
-#define STORE_F_MEM_DELETE				 134
-#define STORE_F_MEM_GENERATE				 135
-#define STORE_F_MEM_LIST_END				 168
-#define STORE_F_MEM_LIST_NEXT				 136
-#define STORE_F_MEM_LIST_START				 137
-#define STORE_F_MEM_MODIFY				 169
-#define STORE_F_MEM_STORE				 138
-#define STORE_F_STORE_ATTR_INFO_GET0_CSTR		 139
-#define STORE_F_STORE_ATTR_INFO_GET0_DN			 140
-#define STORE_F_STORE_ATTR_INFO_GET0_NUMBER		 141
-#define STORE_F_STORE_ATTR_INFO_GET0_SHA1STR		 142
-#define STORE_F_STORE_ATTR_INFO_MODIFY_CSTR		 143
-#define STORE_F_STORE_ATTR_INFO_MODIFY_DN		 144
-#define STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER		 145
-#define STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR		 146
-#define STORE_F_STORE_ATTR_INFO_SET_CSTR		 147
-#define STORE_F_STORE_ATTR_INFO_SET_DN			 148
-#define STORE_F_STORE_ATTR_INFO_SET_NUMBER		 149
-#define STORE_F_STORE_ATTR_INFO_SET_SHA1STR		 150
-#define STORE_F_STORE_CERTIFICATE			 170
-#define STORE_F_STORE_CTRL				 161
-#define STORE_F_STORE_DELETE_ARBITRARY			 158
-#define STORE_F_STORE_DELETE_CERTIFICATE		 102
-#define STORE_F_STORE_DELETE_CRL			 103
-#define STORE_F_STORE_DELETE_NUMBER			 104
-#define STORE_F_STORE_DELETE_PRIVATE_KEY		 105
-#define STORE_F_STORE_DELETE_PUBLIC_KEY			 106
-#define STORE_F_STORE_GENERATE_CRL			 107
-#define STORE_F_STORE_GENERATE_KEY			 108
-#define STORE_F_STORE_GET_ARBITRARY			 159
-#define STORE_F_STORE_GET_CERTIFICATE			 109
-#define STORE_F_STORE_GET_CRL				 110
-#define STORE_F_STORE_GET_NUMBER			 111
-#define STORE_F_STORE_GET_PRIVATE_KEY			 112
-#define STORE_F_STORE_GET_PUBLIC_KEY			 113
-#define STORE_F_STORE_LIST_CERTIFICATE_END		 114
-#define STORE_F_STORE_LIST_CERTIFICATE_ENDP		 153
-#define STORE_F_STORE_LIST_CERTIFICATE_NEXT		 115
-#define STORE_F_STORE_LIST_CERTIFICATE_START		 116
-#define STORE_F_STORE_LIST_CRL_END			 117
-#define STORE_F_STORE_LIST_CRL_ENDP			 154
-#define STORE_F_STORE_LIST_CRL_NEXT			 118
-#define STORE_F_STORE_LIST_CRL_START			 119
-#define STORE_F_STORE_LIST_PRIVATE_KEY_END		 120
-#define STORE_F_STORE_LIST_PRIVATE_KEY_ENDP		 155
-#define STORE_F_STORE_LIST_PRIVATE_KEY_NEXT		 121
-#define STORE_F_STORE_LIST_PRIVATE_KEY_START		 122
-#define STORE_F_STORE_LIST_PUBLIC_KEY_END		 123
-#define STORE_F_STORE_LIST_PUBLIC_KEY_ENDP		 156
-#define STORE_F_STORE_LIST_PUBLIC_KEY_NEXT		 124
-#define STORE_F_STORE_LIST_PUBLIC_KEY_START		 125
-#define STORE_F_STORE_MODIFY_ARBITRARY			 162
-#define STORE_F_STORE_MODIFY_CERTIFICATE		 163
-#define STORE_F_STORE_MODIFY_CRL			 164
-#define STORE_F_STORE_MODIFY_NUMBER			 165
-#define STORE_F_STORE_MODIFY_PRIVATE_KEY		 166
-#define STORE_F_STORE_MODIFY_PUBLIC_KEY			 167
-#define STORE_F_STORE_NEW_ENGINE			 133
-#define STORE_F_STORE_NEW_METHOD			 132
-#define STORE_F_STORE_PARSE_ATTRS_END			 151
-#define STORE_F_STORE_PARSE_ATTRS_ENDP			 172
-#define STORE_F_STORE_PARSE_ATTRS_NEXT			 152
-#define STORE_F_STORE_PARSE_ATTRS_START			 171
-#define STORE_F_STORE_REVOKE_CERTIFICATE		 129
-#define STORE_F_STORE_REVOKE_PRIVATE_KEY		 130
-#define STORE_F_STORE_REVOKE_PUBLIC_KEY			 131
-#define STORE_F_STORE_STORE_ARBITRARY			 157
-#define STORE_F_STORE_STORE_CERTIFICATE			 100
-#define STORE_F_STORE_STORE_CRL				 101
-#define STORE_F_STORE_STORE_NUMBER			 126
-#define STORE_F_STORE_STORE_PRIVATE_KEY			 127
-#define STORE_F_STORE_STORE_PUBLIC_KEY			 128
+# define STORE_F_MEM_DELETE                               134
+# define STORE_F_MEM_GENERATE                             135
+# define STORE_F_MEM_LIST_END                             168
+# define STORE_F_MEM_LIST_NEXT                            136
+# define STORE_F_MEM_LIST_START                           137
+# define STORE_F_MEM_MODIFY                               169
+# define STORE_F_MEM_STORE                                138
+# define STORE_F_STORE_ATTR_INFO_GET0_CSTR                139
+# define STORE_F_STORE_ATTR_INFO_GET0_DN                  140
+# define STORE_F_STORE_ATTR_INFO_GET0_NUMBER              141
+# define STORE_F_STORE_ATTR_INFO_GET0_SHA1STR             142
+# define STORE_F_STORE_ATTR_INFO_MODIFY_CSTR              143
+# define STORE_F_STORE_ATTR_INFO_MODIFY_DN                144
+# define STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER            145
+# define STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR           146
+# define STORE_F_STORE_ATTR_INFO_SET_CSTR                 147
+# define STORE_F_STORE_ATTR_INFO_SET_DN                   148
+# define STORE_F_STORE_ATTR_INFO_SET_NUMBER               149
+# define STORE_F_STORE_ATTR_INFO_SET_SHA1STR              150
+# define STORE_F_STORE_CERTIFICATE                        170
+# define STORE_F_STORE_CTRL                               161
+# define STORE_F_STORE_DELETE_ARBITRARY                   158
+# define STORE_F_STORE_DELETE_CERTIFICATE                 102
+# define STORE_F_STORE_DELETE_CRL                         103
+# define STORE_F_STORE_DELETE_NUMBER                      104
+# define STORE_F_STORE_DELETE_PRIVATE_KEY                 105
+# define STORE_F_STORE_DELETE_PUBLIC_KEY                  106
+# define STORE_F_STORE_GENERATE_CRL                       107
+# define STORE_F_STORE_GENERATE_KEY                       108
+# define STORE_F_STORE_GET_ARBITRARY                      159
+# define STORE_F_STORE_GET_CERTIFICATE                    109
+# define STORE_F_STORE_GET_CRL                            110
+# define STORE_F_STORE_GET_NUMBER                         111
+# define STORE_F_STORE_GET_PRIVATE_KEY                    112
+# define STORE_F_STORE_GET_PUBLIC_KEY                     113
+# define STORE_F_STORE_LIST_CERTIFICATE_END               114
+# define STORE_F_STORE_LIST_CERTIFICATE_ENDP              153
+# define STORE_F_STORE_LIST_CERTIFICATE_NEXT              115
+# define STORE_F_STORE_LIST_CERTIFICATE_START             116
+# define STORE_F_STORE_LIST_CRL_END                       117
+# define STORE_F_STORE_LIST_CRL_ENDP                      154
+# define STORE_F_STORE_LIST_CRL_NEXT                      118
+# define STORE_F_STORE_LIST_CRL_START                     119
+# define STORE_F_STORE_LIST_PRIVATE_KEY_END               120
+# define STORE_F_STORE_LIST_PRIVATE_KEY_ENDP              155
+# define STORE_F_STORE_LIST_PRIVATE_KEY_NEXT              121
+# define STORE_F_STORE_LIST_PRIVATE_KEY_START             122
+# define STORE_F_STORE_LIST_PUBLIC_KEY_END                123
+# define STORE_F_STORE_LIST_PUBLIC_KEY_ENDP               156
+# define STORE_F_STORE_LIST_PUBLIC_KEY_NEXT               124
+# define STORE_F_STORE_LIST_PUBLIC_KEY_START              125
+# define STORE_F_STORE_MODIFY_ARBITRARY                   162
+# define STORE_F_STORE_MODIFY_CERTIFICATE                 163
+# define STORE_F_STORE_MODIFY_CRL                         164
+# define STORE_F_STORE_MODIFY_NUMBER                      165
+# define STORE_F_STORE_MODIFY_PRIVATE_KEY                 166
+# define STORE_F_STORE_MODIFY_PUBLIC_KEY                  167
+# define STORE_F_STORE_NEW_ENGINE                         133
+# define STORE_F_STORE_NEW_METHOD                         132
+# define STORE_F_STORE_PARSE_ATTRS_END                    151
+# define STORE_F_STORE_PARSE_ATTRS_ENDP                   172
+# define STORE_F_STORE_PARSE_ATTRS_NEXT                   152
+# define STORE_F_STORE_PARSE_ATTRS_START                  171
+# define STORE_F_STORE_REVOKE_CERTIFICATE                 129
+# define STORE_F_STORE_REVOKE_PRIVATE_KEY                 130
+# define STORE_F_STORE_REVOKE_PUBLIC_KEY                  131
+# define STORE_F_STORE_STORE_ARBITRARY                    157
+# define STORE_F_STORE_STORE_CERTIFICATE                  100
+# define STORE_F_STORE_STORE_CRL                          101
+# define STORE_F_STORE_STORE_NUMBER                       126
+# define STORE_F_STORE_STORE_PRIVATE_KEY                  127
+# define STORE_F_STORE_STORE_PUBLIC_KEY                   128
 
 /* Reason codes. */
-#define STORE_R_ALREADY_HAS_A_VALUE			 127
-#define STORE_R_FAILED_DELETING_ARBITRARY		 132
-#define STORE_R_FAILED_DELETING_CERTIFICATE		 100
-#define STORE_R_FAILED_DELETING_KEY			 101
-#define STORE_R_FAILED_DELETING_NUMBER			 102
-#define STORE_R_FAILED_GENERATING_CRL			 103
-#define STORE_R_FAILED_GENERATING_KEY			 104
-#define STORE_R_FAILED_GETTING_ARBITRARY		 133
-#define STORE_R_FAILED_GETTING_CERTIFICATE		 105
-#define STORE_R_FAILED_GETTING_KEY			 106
-#define STORE_R_FAILED_GETTING_NUMBER			 107
-#define STORE_R_FAILED_LISTING_CERTIFICATES		 108
-#define STORE_R_FAILED_LISTING_KEYS			 109
-#define STORE_R_FAILED_MODIFYING_ARBITRARY		 138
-#define STORE_R_FAILED_MODIFYING_CERTIFICATE		 139
-#define STORE_R_FAILED_MODIFYING_CRL			 140
-#define STORE_R_FAILED_MODIFYING_NUMBER			 141
-#define STORE_R_FAILED_MODIFYING_PRIVATE_KEY		 142
-#define STORE_R_FAILED_MODIFYING_PUBLIC_KEY		 143
-#define STORE_R_FAILED_REVOKING_CERTIFICATE		 110
-#define STORE_R_FAILED_REVOKING_KEY			 111
-#define STORE_R_FAILED_STORING_ARBITRARY		 134
-#define STORE_R_FAILED_STORING_CERTIFICATE		 112
-#define STORE_R_FAILED_STORING_KEY			 113
-#define STORE_R_FAILED_STORING_NUMBER			 114
-#define STORE_R_NOT_IMPLEMENTED				 128
-#define STORE_R_NO_CONTROL_FUNCTION			 144
-#define STORE_R_NO_DELETE_ARBITRARY_FUNCTION		 135
-#define STORE_R_NO_DELETE_NUMBER_FUNCTION		 115
-#define STORE_R_NO_DELETE_OBJECT_FUNCTION		 116
-#define STORE_R_NO_GENERATE_CRL_FUNCTION		 117
-#define STORE_R_NO_GENERATE_OBJECT_FUNCTION		 118
-#define STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION	 136
-#define STORE_R_NO_GET_OBJECT_FUNCTION			 119
-#define STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION		 120
-#define STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION		 131
-#define STORE_R_NO_LIST_OBJECT_END_FUNCTION		 121
-#define STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION		 122
-#define STORE_R_NO_LIST_OBJECT_START_FUNCTION		 123
-#define STORE_R_NO_MODIFY_OBJECT_FUNCTION		 145
-#define STORE_R_NO_REVOKE_OBJECT_FUNCTION		 124
-#define STORE_R_NO_STORE				 129
-#define STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION	 137
-#define STORE_R_NO_STORE_OBJECT_FUNCTION		 125
-#define STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION		 126
-#define STORE_R_NO_VALUE				 130
+# define STORE_R_ALREADY_HAS_A_VALUE                      127
+# define STORE_R_FAILED_DELETING_ARBITRARY                132
+# define STORE_R_FAILED_DELETING_CERTIFICATE              100
+# define STORE_R_FAILED_DELETING_KEY                      101
+# define STORE_R_FAILED_DELETING_NUMBER                   102
+# define STORE_R_FAILED_GENERATING_CRL                    103
+# define STORE_R_FAILED_GENERATING_KEY                    104
+# define STORE_R_FAILED_GETTING_ARBITRARY                 133
+# define STORE_R_FAILED_GETTING_CERTIFICATE               105
+# define STORE_R_FAILED_GETTING_KEY                       106
+# define STORE_R_FAILED_GETTING_NUMBER                    107
+# define STORE_R_FAILED_LISTING_CERTIFICATES              108
+# define STORE_R_FAILED_LISTING_KEYS                      109
+# define STORE_R_FAILED_MODIFYING_ARBITRARY               138
+# define STORE_R_FAILED_MODIFYING_CERTIFICATE             139
+# define STORE_R_FAILED_MODIFYING_CRL                     140
+# define STORE_R_FAILED_MODIFYING_NUMBER                  141
+# define STORE_R_FAILED_MODIFYING_PRIVATE_KEY             142
+# define STORE_R_FAILED_MODIFYING_PUBLIC_KEY              143
+# define STORE_R_FAILED_REVOKING_CERTIFICATE              110
+# define STORE_R_FAILED_REVOKING_KEY                      111
+# define STORE_R_FAILED_STORING_ARBITRARY                 134
+# define STORE_R_FAILED_STORING_CERTIFICATE               112
+# define STORE_R_FAILED_STORING_KEY                       113
+# define STORE_R_FAILED_STORING_NUMBER                    114
+# define STORE_R_NOT_IMPLEMENTED                          128
+# define STORE_R_NO_CONTROL_FUNCTION                      144
+# define STORE_R_NO_DELETE_ARBITRARY_FUNCTION             135
+# define STORE_R_NO_DELETE_NUMBER_FUNCTION                115
+# define STORE_R_NO_DELETE_OBJECT_FUNCTION                116
+# define STORE_R_NO_GENERATE_CRL_FUNCTION                 117
+# define STORE_R_NO_GENERATE_OBJECT_FUNCTION              118
+# define STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION         136
+# define STORE_R_NO_GET_OBJECT_FUNCTION                   119
+# define STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION            120
+# define STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION             131
+# define STORE_R_NO_LIST_OBJECT_END_FUNCTION              121
+# define STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION             122
+# define STORE_R_NO_LIST_OBJECT_START_FUNCTION            123
+# define STORE_R_NO_MODIFY_OBJECT_FUNCTION                145
+# define STORE_R_NO_REVOKE_OBJECT_FUNCTION                124
+# define STORE_R_NO_STORE                                 129
+# define STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION       137
+# define STORE_R_NO_STORE_OBJECT_FUNCTION                 125
+# define STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION          126
+# define STORE_R_NO_VALUE                                 130
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/store/str_err.c b/crypto/store/str_err.c
index 924edf0505..9858e606ea 100644
--- a/crypto/store/str_err.c
+++ b/crypto/store/str_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,147 +66,193 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_STORE,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_STORE,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_STORE,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_STORE,0,reason)
 
-static ERR_STRING_DATA STORE_str_functs[]=
-	{
-{ERR_FUNC(STORE_F_MEM_DELETE),	"MEM_DELETE"},
-{ERR_FUNC(STORE_F_MEM_GENERATE),	"MEM_GENERATE"},
-{ERR_FUNC(STORE_F_MEM_LIST_END),	"MEM_LIST_END"},
-{ERR_FUNC(STORE_F_MEM_LIST_NEXT),	"MEM_LIST_NEXT"},
-{ERR_FUNC(STORE_F_MEM_LIST_START),	"MEM_LIST_START"},
-{ERR_FUNC(STORE_F_MEM_MODIFY),	"MEM_MODIFY"},
-{ERR_FUNC(STORE_F_MEM_STORE),	"MEM_STORE"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_CSTR),	"STORE_ATTR_INFO_get0_cstr"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_DN),	"STORE_ATTR_INFO_get0_dn"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_NUMBER),	"STORE_ATTR_INFO_get0_number"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR),	"STORE_ATTR_INFO_get0_sha1str"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_CSTR),	"STORE_ATTR_INFO_modify_cstr"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_DN),	"STORE_ATTR_INFO_modify_dn"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER),	"STORE_ATTR_INFO_modify_number"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR),	"STORE_ATTR_INFO_modify_sha1str"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_CSTR),	"STORE_ATTR_INFO_set_cstr"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_DN),	"STORE_ATTR_INFO_set_dn"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_NUMBER),	"STORE_ATTR_INFO_set_number"},
-{ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_SHA1STR),	"STORE_ATTR_INFO_set_sha1str"},
-{ERR_FUNC(STORE_F_STORE_CERTIFICATE),	"STORE_CERTIFICATE"},
-{ERR_FUNC(STORE_F_STORE_CTRL),	"STORE_ctrl"},
-{ERR_FUNC(STORE_F_STORE_DELETE_ARBITRARY),	"STORE_delete_arbitrary"},
-{ERR_FUNC(STORE_F_STORE_DELETE_CERTIFICATE),	"STORE_delete_certificate"},
-{ERR_FUNC(STORE_F_STORE_DELETE_CRL),	"STORE_delete_crl"},
-{ERR_FUNC(STORE_F_STORE_DELETE_NUMBER),	"STORE_delete_number"},
-{ERR_FUNC(STORE_F_STORE_DELETE_PRIVATE_KEY),	"STORE_delete_private_key"},
-{ERR_FUNC(STORE_F_STORE_DELETE_PUBLIC_KEY),	"STORE_delete_public_key"},
-{ERR_FUNC(STORE_F_STORE_GENERATE_CRL),	"STORE_generate_crl"},
-{ERR_FUNC(STORE_F_STORE_GENERATE_KEY),	"STORE_generate_key"},
-{ERR_FUNC(STORE_F_STORE_GET_ARBITRARY),	"STORE_get_arbitrary"},
-{ERR_FUNC(STORE_F_STORE_GET_CERTIFICATE),	"STORE_get_certificate"},
-{ERR_FUNC(STORE_F_STORE_GET_CRL),	"STORE_get_crl"},
-{ERR_FUNC(STORE_F_STORE_GET_NUMBER),	"STORE_get_number"},
-{ERR_FUNC(STORE_F_STORE_GET_PRIVATE_KEY),	"STORE_get_private_key"},
-{ERR_FUNC(STORE_F_STORE_GET_PUBLIC_KEY),	"STORE_get_public_key"},
-{ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_END),	"STORE_list_certificate_end"},
-{ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_ENDP),	"STORE_list_certificate_endp"},
-{ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_NEXT),	"STORE_list_certificate_next"},
-{ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_START),	"STORE_list_certificate_start"},
-{ERR_FUNC(STORE_F_STORE_LIST_CRL_END),	"STORE_list_crl_end"},
-{ERR_FUNC(STORE_F_STORE_LIST_CRL_ENDP),	"STORE_list_crl_endp"},
-{ERR_FUNC(STORE_F_STORE_LIST_CRL_NEXT),	"STORE_list_crl_next"},
-{ERR_FUNC(STORE_F_STORE_LIST_CRL_START),	"STORE_list_crl_start"},
-{ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_END),	"STORE_list_private_key_end"},
-{ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_ENDP),	"STORE_list_private_key_endp"},
-{ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_NEXT),	"STORE_list_private_key_next"},
-{ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_START),	"STORE_list_private_key_start"},
-{ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_END),	"STORE_list_public_key_end"},
-{ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_ENDP),	"STORE_list_public_key_endp"},
-{ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_NEXT),	"STORE_list_public_key_next"},
-{ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_START),	"STORE_list_public_key_start"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_ARBITRARY),	"STORE_modify_arbitrary"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_CERTIFICATE),	"STORE_modify_certificate"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_CRL),	"STORE_modify_crl"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_NUMBER),	"STORE_modify_number"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_PRIVATE_KEY),	"STORE_modify_private_key"},
-{ERR_FUNC(STORE_F_STORE_MODIFY_PUBLIC_KEY),	"STORE_modify_public_key"},
-{ERR_FUNC(STORE_F_STORE_NEW_ENGINE),	"STORE_new_engine"},
-{ERR_FUNC(STORE_F_STORE_NEW_METHOD),	"STORE_new_method"},
-{ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_END),	"STORE_parse_attrs_end"},
-{ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_ENDP),	"STORE_parse_attrs_endp"},
-{ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_NEXT),	"STORE_parse_attrs_next"},
-{ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_START),	"STORE_parse_attrs_start"},
-{ERR_FUNC(STORE_F_STORE_REVOKE_CERTIFICATE),	"STORE_revoke_certificate"},
-{ERR_FUNC(STORE_F_STORE_REVOKE_PRIVATE_KEY),	"STORE_revoke_private_key"},
-{ERR_FUNC(STORE_F_STORE_REVOKE_PUBLIC_KEY),	"STORE_revoke_public_key"},
-{ERR_FUNC(STORE_F_STORE_STORE_ARBITRARY),	"STORE_store_arbitrary"},
-{ERR_FUNC(STORE_F_STORE_STORE_CERTIFICATE),	"STORE_store_certificate"},
-{ERR_FUNC(STORE_F_STORE_STORE_CRL),	"STORE_store_crl"},
-{ERR_FUNC(STORE_F_STORE_STORE_NUMBER),	"STORE_store_number"},
-{ERR_FUNC(STORE_F_STORE_STORE_PRIVATE_KEY),	"STORE_store_private_key"},
-{ERR_FUNC(STORE_F_STORE_STORE_PUBLIC_KEY),	"STORE_store_public_key"},
-{0,NULL}
-	};
+static ERR_STRING_DATA STORE_str_functs[] = {
+    {ERR_FUNC(STORE_F_MEM_DELETE), "MEM_DELETE"},
+    {ERR_FUNC(STORE_F_MEM_GENERATE), "MEM_GENERATE"},
+    {ERR_FUNC(STORE_F_MEM_LIST_END), "MEM_LIST_END"},
+    {ERR_FUNC(STORE_F_MEM_LIST_NEXT), "MEM_LIST_NEXT"},
+    {ERR_FUNC(STORE_F_MEM_LIST_START), "MEM_LIST_START"},
+    {ERR_FUNC(STORE_F_MEM_MODIFY), "MEM_MODIFY"},
+    {ERR_FUNC(STORE_F_MEM_STORE), "MEM_STORE"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_CSTR),
+     "STORE_ATTR_INFO_get0_cstr"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_DN), "STORE_ATTR_INFO_get0_dn"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_NUMBER),
+     "STORE_ATTR_INFO_get0_number"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR),
+     "STORE_ATTR_INFO_get0_sha1str"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_CSTR),
+     "STORE_ATTR_INFO_modify_cstr"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_DN),
+     "STORE_ATTR_INFO_modify_dn"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER),
+     "STORE_ATTR_INFO_modify_number"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR),
+     "STORE_ATTR_INFO_modify_sha1str"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_CSTR), "STORE_ATTR_INFO_set_cstr"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_DN), "STORE_ATTR_INFO_set_dn"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_NUMBER),
+     "STORE_ATTR_INFO_set_number"},
+    {ERR_FUNC(STORE_F_STORE_ATTR_INFO_SET_SHA1STR),
+     "STORE_ATTR_INFO_set_sha1str"},
+    {ERR_FUNC(STORE_F_STORE_CERTIFICATE), "STORE_CERTIFICATE"},
+    {ERR_FUNC(STORE_F_STORE_CTRL), "STORE_ctrl"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_ARBITRARY), "STORE_delete_arbitrary"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_CERTIFICATE), "STORE_delete_certificate"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_CRL), "STORE_delete_crl"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_NUMBER), "STORE_delete_number"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_PRIVATE_KEY), "STORE_delete_private_key"},
+    {ERR_FUNC(STORE_F_STORE_DELETE_PUBLIC_KEY), "STORE_delete_public_key"},
+    {ERR_FUNC(STORE_F_STORE_GENERATE_CRL), "STORE_generate_crl"},
+    {ERR_FUNC(STORE_F_STORE_GENERATE_KEY), "STORE_generate_key"},
+    {ERR_FUNC(STORE_F_STORE_GET_ARBITRARY), "STORE_get_arbitrary"},
+    {ERR_FUNC(STORE_F_STORE_GET_CERTIFICATE), "STORE_get_certificate"},
+    {ERR_FUNC(STORE_F_STORE_GET_CRL), "STORE_get_crl"},
+    {ERR_FUNC(STORE_F_STORE_GET_NUMBER), "STORE_get_number"},
+    {ERR_FUNC(STORE_F_STORE_GET_PRIVATE_KEY), "STORE_get_private_key"},
+    {ERR_FUNC(STORE_F_STORE_GET_PUBLIC_KEY), "STORE_get_public_key"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_END),
+     "STORE_list_certificate_end"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_ENDP),
+     "STORE_list_certificate_endp"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_NEXT),
+     "STORE_list_certificate_next"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CERTIFICATE_START),
+     "STORE_list_certificate_start"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CRL_END), "STORE_list_crl_end"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CRL_ENDP), "STORE_list_crl_endp"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CRL_NEXT), "STORE_list_crl_next"},
+    {ERR_FUNC(STORE_F_STORE_LIST_CRL_START), "STORE_list_crl_start"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_END),
+     "STORE_list_private_key_end"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_ENDP),
+     "STORE_list_private_key_endp"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_NEXT),
+     "STORE_list_private_key_next"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PRIVATE_KEY_START),
+     "STORE_list_private_key_start"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_END),
+     "STORE_list_public_key_end"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_ENDP),
+     "STORE_list_public_key_endp"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_NEXT),
+     "STORE_list_public_key_next"},
+    {ERR_FUNC(STORE_F_STORE_LIST_PUBLIC_KEY_START),
+     "STORE_list_public_key_start"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_ARBITRARY), "STORE_modify_arbitrary"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_CERTIFICATE), "STORE_modify_certificate"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_CRL), "STORE_modify_crl"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_NUMBER), "STORE_modify_number"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_PRIVATE_KEY), "STORE_modify_private_key"},
+    {ERR_FUNC(STORE_F_STORE_MODIFY_PUBLIC_KEY), "STORE_modify_public_key"},
+    {ERR_FUNC(STORE_F_STORE_NEW_ENGINE), "STORE_new_engine"},
+    {ERR_FUNC(STORE_F_STORE_NEW_METHOD), "STORE_new_method"},
+    {ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_END), "STORE_parse_attrs_end"},
+    {ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_ENDP), "STORE_parse_attrs_endp"},
+    {ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_NEXT), "STORE_parse_attrs_next"},
+    {ERR_FUNC(STORE_F_STORE_PARSE_ATTRS_START), "STORE_parse_attrs_start"},
+    {ERR_FUNC(STORE_F_STORE_REVOKE_CERTIFICATE), "STORE_revoke_certificate"},
+    {ERR_FUNC(STORE_F_STORE_REVOKE_PRIVATE_KEY), "STORE_revoke_private_key"},
+    {ERR_FUNC(STORE_F_STORE_REVOKE_PUBLIC_KEY), "STORE_revoke_public_key"},
+    {ERR_FUNC(STORE_F_STORE_STORE_ARBITRARY), "STORE_store_arbitrary"},
+    {ERR_FUNC(STORE_F_STORE_STORE_CERTIFICATE), "STORE_store_certificate"},
+    {ERR_FUNC(STORE_F_STORE_STORE_CRL), "STORE_store_crl"},
+    {ERR_FUNC(STORE_F_STORE_STORE_NUMBER), "STORE_store_number"},
+    {ERR_FUNC(STORE_F_STORE_STORE_PRIVATE_KEY), "STORE_store_private_key"},
+    {ERR_FUNC(STORE_F_STORE_STORE_PUBLIC_KEY), "STORE_store_public_key"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA STORE_str_reasons[]=
-	{
-{ERR_REASON(STORE_R_ALREADY_HAS_A_VALUE) ,"already has a value"},
-{ERR_REASON(STORE_R_FAILED_DELETING_ARBITRARY),"failed deleting arbitrary"},
-{ERR_REASON(STORE_R_FAILED_DELETING_CERTIFICATE),"failed deleting certificate"},
-{ERR_REASON(STORE_R_FAILED_DELETING_KEY) ,"failed deleting key"},
-{ERR_REASON(STORE_R_FAILED_DELETING_NUMBER),"failed deleting number"},
-{ERR_REASON(STORE_R_FAILED_GENERATING_CRL),"failed generating crl"},
-{ERR_REASON(STORE_R_FAILED_GENERATING_KEY),"failed generating key"},
-{ERR_REASON(STORE_R_FAILED_GETTING_ARBITRARY),"failed getting arbitrary"},
-{ERR_REASON(STORE_R_FAILED_GETTING_CERTIFICATE),"failed getting certificate"},
-{ERR_REASON(STORE_R_FAILED_GETTING_KEY)  ,"failed getting key"},
-{ERR_REASON(STORE_R_FAILED_GETTING_NUMBER),"failed getting number"},
-{ERR_REASON(STORE_R_FAILED_LISTING_CERTIFICATES),"failed listing certificates"},
-{ERR_REASON(STORE_R_FAILED_LISTING_KEYS) ,"failed listing keys"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_ARBITRARY),"failed modifying arbitrary"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_CERTIFICATE),"failed modifying certificate"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_CRL),"failed modifying crl"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_NUMBER),"failed modifying number"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_PRIVATE_KEY),"failed modifying private key"},
-{ERR_REASON(STORE_R_FAILED_MODIFYING_PUBLIC_KEY),"failed modifying public key"},
-{ERR_REASON(STORE_R_FAILED_REVOKING_CERTIFICATE),"failed revoking certificate"},
-{ERR_REASON(STORE_R_FAILED_REVOKING_KEY) ,"failed revoking key"},
-{ERR_REASON(STORE_R_FAILED_STORING_ARBITRARY),"failed storing arbitrary"},
-{ERR_REASON(STORE_R_FAILED_STORING_CERTIFICATE),"failed storing certificate"},
-{ERR_REASON(STORE_R_FAILED_STORING_KEY)  ,"failed storing key"},
-{ERR_REASON(STORE_R_FAILED_STORING_NUMBER),"failed storing number"},
-{ERR_REASON(STORE_R_NOT_IMPLEMENTED)     ,"not implemented"},
-{ERR_REASON(STORE_R_NO_CONTROL_FUNCTION) ,"no control function"},
-{ERR_REASON(STORE_R_NO_DELETE_ARBITRARY_FUNCTION),"no delete arbitrary function"},
-{ERR_REASON(STORE_R_NO_DELETE_NUMBER_FUNCTION),"no delete number function"},
-{ERR_REASON(STORE_R_NO_DELETE_OBJECT_FUNCTION),"no delete object function"},
-{ERR_REASON(STORE_R_NO_GENERATE_CRL_FUNCTION),"no generate crl function"},
-{ERR_REASON(STORE_R_NO_GENERATE_OBJECT_FUNCTION),"no generate object function"},
-{ERR_REASON(STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION),"no get object arbitrary function"},
-{ERR_REASON(STORE_R_NO_GET_OBJECT_FUNCTION),"no get object function"},
-{ERR_REASON(STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION),"no get object number function"},
-{ERR_REASON(STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION),"no list object endp function"},
-{ERR_REASON(STORE_R_NO_LIST_OBJECT_END_FUNCTION),"no list object end function"},
-{ERR_REASON(STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION),"no list object next function"},
-{ERR_REASON(STORE_R_NO_LIST_OBJECT_START_FUNCTION),"no list object start function"},
-{ERR_REASON(STORE_R_NO_MODIFY_OBJECT_FUNCTION),"no modify object function"},
-{ERR_REASON(STORE_R_NO_REVOKE_OBJECT_FUNCTION),"no revoke object function"},
-{ERR_REASON(STORE_R_NO_STORE)            ,"no store"},
-{ERR_REASON(STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION),"no store object arbitrary function"},
-{ERR_REASON(STORE_R_NO_STORE_OBJECT_FUNCTION),"no store object function"},
-{ERR_REASON(STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION),"no store object number function"},
-{ERR_REASON(STORE_R_NO_VALUE)            ,"no value"},
-{0,NULL}
-	};
+static ERR_STRING_DATA STORE_str_reasons[] = {
+    {ERR_REASON(STORE_R_ALREADY_HAS_A_VALUE), "already has a value"},
+    {ERR_REASON(STORE_R_FAILED_DELETING_ARBITRARY),
+     "failed deleting arbitrary"},
+    {ERR_REASON(STORE_R_FAILED_DELETING_CERTIFICATE),
+     "failed deleting certificate"},
+    {ERR_REASON(STORE_R_FAILED_DELETING_KEY), "failed deleting key"},
+    {ERR_REASON(STORE_R_FAILED_DELETING_NUMBER), "failed deleting number"},
+    {ERR_REASON(STORE_R_FAILED_GENERATING_CRL), "failed generating crl"},
+    {ERR_REASON(STORE_R_FAILED_GENERATING_KEY), "failed generating key"},
+    {ERR_REASON(STORE_R_FAILED_GETTING_ARBITRARY),
+     "failed getting arbitrary"},
+    {ERR_REASON(STORE_R_FAILED_GETTING_CERTIFICATE),
+     "failed getting certificate"},
+    {ERR_REASON(STORE_R_FAILED_GETTING_KEY), "failed getting key"},
+    {ERR_REASON(STORE_R_FAILED_GETTING_NUMBER), "failed getting number"},
+    {ERR_REASON(STORE_R_FAILED_LISTING_CERTIFICATES),
+     "failed listing certificates"},
+    {ERR_REASON(STORE_R_FAILED_LISTING_KEYS), "failed listing keys"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_ARBITRARY),
+     "failed modifying arbitrary"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_CERTIFICATE),
+     "failed modifying certificate"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_CRL), "failed modifying crl"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_NUMBER), "failed modifying number"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_PRIVATE_KEY),
+     "failed modifying private key"},
+    {ERR_REASON(STORE_R_FAILED_MODIFYING_PUBLIC_KEY),
+     "failed modifying public key"},
+    {ERR_REASON(STORE_R_FAILED_REVOKING_CERTIFICATE),
+     "failed revoking certificate"},
+    {ERR_REASON(STORE_R_FAILED_REVOKING_KEY), "failed revoking key"},
+    {ERR_REASON(STORE_R_FAILED_STORING_ARBITRARY),
+     "failed storing arbitrary"},
+    {ERR_REASON(STORE_R_FAILED_STORING_CERTIFICATE),
+     "failed storing certificate"},
+    {ERR_REASON(STORE_R_FAILED_STORING_KEY), "failed storing key"},
+    {ERR_REASON(STORE_R_FAILED_STORING_NUMBER), "failed storing number"},
+    {ERR_REASON(STORE_R_NOT_IMPLEMENTED), "not implemented"},
+    {ERR_REASON(STORE_R_NO_CONTROL_FUNCTION), "no control function"},
+    {ERR_REASON(STORE_R_NO_DELETE_ARBITRARY_FUNCTION),
+     "no delete arbitrary function"},
+    {ERR_REASON(STORE_R_NO_DELETE_NUMBER_FUNCTION),
+     "no delete number function"},
+    {ERR_REASON(STORE_R_NO_DELETE_OBJECT_FUNCTION),
+     "no delete object function"},
+    {ERR_REASON(STORE_R_NO_GENERATE_CRL_FUNCTION),
+     "no generate crl function"},
+    {ERR_REASON(STORE_R_NO_GENERATE_OBJECT_FUNCTION),
+     "no generate object function"},
+    {ERR_REASON(STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION),
+     "no get object arbitrary function"},
+    {ERR_REASON(STORE_R_NO_GET_OBJECT_FUNCTION), "no get object function"},
+    {ERR_REASON(STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION),
+     "no get object number function"},
+    {ERR_REASON(STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION),
+     "no list object endp function"},
+    {ERR_REASON(STORE_R_NO_LIST_OBJECT_END_FUNCTION),
+     "no list object end function"},
+    {ERR_REASON(STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION),
+     "no list object next function"},
+    {ERR_REASON(STORE_R_NO_LIST_OBJECT_START_FUNCTION),
+     "no list object start function"},
+    {ERR_REASON(STORE_R_NO_MODIFY_OBJECT_FUNCTION),
+     "no modify object function"},
+    {ERR_REASON(STORE_R_NO_REVOKE_OBJECT_FUNCTION),
+     "no revoke object function"},
+    {ERR_REASON(STORE_R_NO_STORE), "no store"},
+    {ERR_REASON(STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION),
+     "no store object arbitrary function"},
+    {ERR_REASON(STORE_R_NO_STORE_OBJECT_FUNCTION),
+     "no store object function"},
+    {ERR_REASON(STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION),
+     "no store object number function"},
+    {ERR_REASON(STORE_R_NO_VALUE), "no value"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_STORE_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(STORE_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,STORE_str_functs);
-		ERR_load_strings(0,STORE_str_reasons);
-		}
+    if (ERR_func_error_string(STORE_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, STORE_str_functs);
+        ERR_load_strings(0, STORE_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/store/str_lib.c b/crypto/store/str_lib.c
index f1dbcbd0e0..227b797b59 100644
--- a/crypto/store/str_lib.c
+++ b/crypto/store/str_lib.c
@@ -1,6 +1,7 @@
 /* crypto/store/str_lib.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,1769 +61,1712 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 #include "str_locl.h"
 
-const char * const STORE_object_type_string[STORE_OBJECT_TYPE_NUM+1] =
-	{
-	0,
-	"X.509 Certificate",
-	"X.509 CRL",
-	"Private Key",
-	"Public Key",
-	"Number",
-	"Arbitrary Data"
-	};
-
-const int STORE_param_sizes[STORE_PARAM_TYPE_NUM+1] =
-	{
-	0,
-	sizeof(int),		/* EVP_TYPE */
-	sizeof(size_t),		/* BITS */
-	-1,			/* KEY_PARAMETERS */
-	0			/* KEY_NO_PARAMETERS */
-	};	
-
-const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM+1] =
-	{
-	0,
-	-1,			/* FRIENDLYNAME:	C string */
-	SHA_DIGEST_LENGTH,	/* KEYID:		SHA1 digest, 160 bits */
-	SHA_DIGEST_LENGTH,	/* ISSUERKEYID:		SHA1 digest, 160 bits */
-	SHA_DIGEST_LENGTH,	/* SUBJECTKEYID:	SHA1 digest, 160 bits */
-	SHA_DIGEST_LENGTH,	/* ISSUERSERIALHASH:	SHA1 digest, 160 bits */
-	sizeof(X509_NAME *),	/* ISSUER:		X509_NAME * */
-	sizeof(BIGNUM *),	/* SERIAL:		BIGNUM * */
-	sizeof(X509_NAME *),	/* SUBJECT:		X509_NAME * */
-	SHA_DIGEST_LENGTH,	/* CERTHASH:		SHA1 digest, 160 bits */
-	-1,			/* EMAIL:		C string */
-	-1,			/* FILENAME:		C string */
-	};	
+const char *const STORE_object_type_string[STORE_OBJECT_TYPE_NUM + 1] = {
+    0,
+    "X.509 Certificate",
+    "X.509 CRL",
+    "Private Key",
+    "Public Key",
+    "Number",
+    "Arbitrary Data"
+};
+
+const int STORE_param_sizes[STORE_PARAM_TYPE_NUM + 1] = {
+    0,
+    sizeof(int),                /* EVP_TYPE */
+    sizeof(size_t),             /* BITS */
+    -1,                         /* KEY_PARAMETERS */
+    0                           /* KEY_NO_PARAMETERS */
+};
+
+const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM + 1] = {
+    0,
+    -1,                         /* FRIENDLYNAME: C string */
+    SHA_DIGEST_LENGTH,          /* KEYID: SHA1 digest, 160 bits */
+    SHA_DIGEST_LENGTH,          /* ISSUERKEYID: SHA1 digest, 160 bits */
+    SHA_DIGEST_LENGTH,          /* SUBJECTKEYID: SHA1 digest, 160 bits */
+    SHA_DIGEST_LENGTH,          /* ISSUERSERIALHASH: SHA1 digest, 160 bits */
+    sizeof(X509_NAME *),        /* ISSUER: X509_NAME * */
+    sizeof(BIGNUM *),           /* SERIAL: BIGNUM * */
+    sizeof(X509_NAME *),        /* SUBJECT: X509_NAME * */
+    SHA_DIGEST_LENGTH,          /* CERTHASH: SHA1 digest, 160 bits */
+    -1,                         /* EMAIL: C string */
+    -1,                         /* FILENAME: C string */
+};
 
 STORE *STORE_new_method(const STORE_METHOD *method)
-	{
-	STORE *ret;
-
-	if (method == NULL)
-		{
-		STOREerr(STORE_F_STORE_NEW_METHOD,ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-
-	ret=(STORE *)OPENSSL_malloc(sizeof(STORE));
-	if (ret == NULL)
-		{
-		STOREerr(STORE_F_STORE_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-
-	ret->meth=method;
-
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_STORE, ret, &ret->ex_data);
-	if (ret->meth->init && !ret->meth->init(ret))
-		{
-		STORE_free(ret);
-		ret = NULL;
-		}
-	return ret;
-	}
+{
+    STORE *ret;
+
+    if (method == NULL) {
+        STOREerr(STORE_F_STORE_NEW_METHOD, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+
+    ret = (STORE *)OPENSSL_malloc(sizeof(STORE));
+    if (ret == NULL) {
+        STOREerr(STORE_F_STORE_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    ret->meth = method;
+
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_STORE, ret, &ret->ex_data);
+    if (ret->meth->init && !ret->meth->init(ret)) {
+        STORE_free(ret);
+        ret = NULL;
+    }
+    return ret;
+}
 
 STORE *STORE_new_engine(ENGINE *engine)
-	{
-	STORE *ret = NULL;
-	ENGINE *e = engine;
-	const STORE_METHOD *meth = 0;
+{
+    STORE *ret = NULL;
+    ENGINE *e = engine;
+    const STORE_METHOD *meth = 0;
 
 #ifdef OPENSSL_NO_ENGINE
-	e = NULL;
+    e = NULL;
 #else
-	if (engine)
-		{
-		if (!ENGINE_init(engine))
-			{
-			STOREerr(STORE_F_STORE_NEW_ENGINE, ERR_R_ENGINE_LIB);
-			return NULL;
-			}
-		e = engine;
-		}
-	else
-		{
-		STOREerr(STORE_F_STORE_NEW_ENGINE,ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if(e)
-		{
-		meth = ENGINE_get_STORE(e);
-		if(!meth)
-			{
-			STOREerr(STORE_F_STORE_NEW_ENGINE,
-				ERR_R_ENGINE_LIB);
-			ENGINE_finish(e);
-			return NULL;
-			}
-		}
+    if (engine) {
+        if (!ENGINE_init(engine)) {
+            STOREerr(STORE_F_STORE_NEW_ENGINE, ERR_R_ENGINE_LIB);
+            return NULL;
+        }
+        e = engine;
+    } else {
+        STOREerr(STORE_F_STORE_NEW_ENGINE, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (e) {
+        meth = ENGINE_get_STORE(e);
+        if (!meth) {
+            STOREerr(STORE_F_STORE_NEW_ENGINE, ERR_R_ENGINE_LIB);
+            ENGINE_finish(e);
+            return NULL;
+        }
+    }
 #endif
 
-	ret = STORE_new_method(meth);
-	if (ret == NULL)
-		{
-		STOREerr(STORE_F_STORE_NEW_ENGINE,ERR_R_STORE_LIB);
-		return NULL;
-		}
+    ret = STORE_new_method(meth);
+    if (ret == NULL) {
+        STOREerr(STORE_F_STORE_NEW_ENGINE, ERR_R_STORE_LIB);
+        return NULL;
+    }
 
-	ret->engine = e;
+    ret->engine = e;
 
-	return(ret);
-	}
+    return (ret);
+}
 
 void STORE_free(STORE *store)
-	{
-	if (store == NULL)
-		return;
-	if (store->meth->clean)
-		store->meth->clean(store);
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_STORE, store, &store->ex_data);
-	OPENSSL_free(store);
-	}
-
-int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f)(void))
-	{
-	if (store == NULL)
-		{
-		STOREerr(STORE_F_STORE_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (store->meth->ctrl)
-		return store->meth->ctrl(store, cmd, i, p, f);
-	STOREerr(STORE_F_STORE_CTRL,STORE_R_NO_CONTROL_FUNCTION);
-	return 0;
-	}
-
+{
+    if (store == NULL)
+        return;
+    if (store->meth->clean)
+        store->meth->clean(store);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_STORE, store, &store->ex_data);
+    OPENSSL_free(store);
+}
+
+int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f) (void))
+{
+    if (store == NULL) {
+        STOREerr(STORE_F_STORE_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (store->meth->ctrl)
+        return store->meth->ctrl(store, cmd, i, p, f);
+    STOREerr(STORE_F_STORE_CTRL, STORE_R_NO_CONTROL_FUNCTION);
+    return 0;
+}
 
 int STORE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-        {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_STORE, argl, argp,
-				new_func, dup_func, free_func);
-        }
+                           CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_STORE, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int STORE_set_ex_data(STORE *r, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&r->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&r->ex_data, idx, arg));
+}
 
 void *STORE_get_ex_data(STORE *r, int idx)
-	{
-	return(CRYPTO_get_ex_data(&r->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&r->ex_data, idx));
+}
 
 const STORE_METHOD *STORE_get_method(STORE *store)
-	{
-	return store->meth;
-	}
+{
+    return store->meth;
+}
 
 const STORE_METHOD *STORE_set_method(STORE *store, const STORE_METHOD *meth)
-	{
-	store->meth=meth;
-	return store->meth;
-	}
-
+{
+    store->meth = meth;
+    return store->meth;
+}
 
 /* API helpers */
 
 #define check_store(s,fncode,fnname,fnerrcode) \
-	do \
-		{ \
-		if ((s) == NULL || (s)->meth == NULL) \
-			{ \
-			STOREerr((fncode), ERR_R_PASSED_NULL_PARAMETER); \
-			return 0; \
-			} \
-		if ((s)->meth->fnname == NULL) \
-			{ \
-			STOREerr((fncode), (fnerrcode)); \
-			return 0; \
-			} \
-		} \
-	while(0)
+        do \
+                { \
+                if ((s) == NULL || (s)->meth == NULL) \
+                        { \
+                        STOREerr((fncode), ERR_R_PASSED_NULL_PARAMETER); \
+                        return 0; \
+                        } \
+                if ((s)->meth->fnname == NULL) \
+                        { \
+                        STOREerr((fncode), (fnerrcode)); \
+                        return 0; \
+                        } \
+                } \
+        while(0)
 
 /* API functions */
 
 X509 *STORE_get_certificate(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	X509 *x;
-
-	check_store(s,STORE_F_STORE_GET_CERTIFICATE,
-		get_object,STORE_R_NO_GET_OBJECT_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
-		attributes, parameters);
-	if (!object || !object->data.x509.certificate)
-		{
-		STOREerr(STORE_F_STORE_GET_CERTIFICATE,
-			STORE_R_FAILED_GETTING_CERTIFICATE);
-		return 0;
-		}
-	CRYPTO_add(&object->data.x509.certificate->references,1,CRYPTO_LOCK_X509);
+                            OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    X509 *x;
+
+    check_store(s, STORE_F_STORE_GET_CERTIFICATE,
+                get_object, STORE_R_NO_GET_OBJECT_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                                 attributes, parameters);
+    if (!object || !object->data.x509.certificate) {
+        STOREerr(STORE_F_STORE_GET_CERTIFICATE,
+                 STORE_R_FAILED_GETTING_CERTIFICATE);
+        return 0;
+    }
+    CRYPTO_add(&object->data.x509.certificate->references, 1,
+               CRYPTO_LOCK_X509);
 #ifdef REF_PRINT
-	REF_PRINT("X509",data);
+    REF_PRINT("X509", data);
 #endif
-	x = object->data.x509.certificate;
-	STORE_OBJECT_free(object);
-	return x;
-	}
+    x = object->data.x509.certificate;
+    STORE_OBJECT_free(object);
+    return x;
+}
 
 int STORE_store_certificate(STORE *s, X509 *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_CERTIFICATE,
-		store_object,STORE_R_NO_STORE_OBJECT_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_CERTIFICATE,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	CRYPTO_add(&data->references,1,CRYPTO_LOCK_X509);
+                            OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_CERTIFICATE,
+                store_object, STORE_R_NO_STORE_OBJECT_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    CRYPTO_add(&data->references, 1, CRYPTO_LOCK_X509);
 #ifdef REF_PRINT
-	REF_PRINT("X509",data);
+    REF_PRINT("X509", data);
 #endif
-	object->data.x509.certificate = data;
+    object->data.x509.certificate = data;
 
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
-		object, attributes, parameters);
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                              object, attributes, parameters);
 
-	STORE_OBJECT_free(object);
+    STORE_OBJECT_free(object);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_CERTIFICATE,
-			STORE_R_FAILED_STORING_CERTIFICATE);
-		return 0;
-		}
-	return 1;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_CERTIFICATE,
+                 STORE_R_FAILED_STORING_CERTIFICATE);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_modify_certificate(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_CERTIFICATE,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_CERTIFICATE,
-			STORE_R_FAILED_MODIFYING_CERTIFICATE);
-		return 0;
-		}
-	return 1;
-	}
+                             OPENSSL_ITEM add_attributes[],
+                             OPENSSL_ITEM modify_attributes[],
+                             OPENSSL_ITEM delete_attributes[],
+                             OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_CERTIFICATE,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_CERTIFICATE,
+                 STORE_R_FAILED_MODIFYING_CERTIFICATE);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_revoke_certificate(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_REVOKE_CERTIFICATE,
-		revoke_object,STORE_R_NO_REVOKE_OBJECT_FUNCTION);
-
-	if (!s->meth->revoke_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
-		    attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_REVOKE_CERTIFICATE,
-			STORE_R_FAILED_REVOKING_CERTIFICATE);
-		return 0;
-		}
-	return 1;
-	}
+                             OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_REVOKE_CERTIFICATE,
+                revoke_object, STORE_R_NO_REVOKE_OBJECT_FUNCTION);
+
+    if (!s->meth->revoke_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                                attributes, parameters)) {
+        STOREerr(STORE_F_STORE_REVOKE_CERTIFICATE,
+                 STORE_R_FAILED_REVOKING_CERTIFICATE);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_delete_certificate(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_CERTIFICATE,
-		delete_object,STORE_R_NO_DELETE_OBJECT_FUNCTION);
-
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
-		    attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_CERTIFICATE,
-			STORE_R_FAILED_DELETING_CERTIFICATE);
-		return 0;
-		}
-	return 1;
-	}
+                             OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_CERTIFICATE,
+                delete_object, STORE_R_NO_DELETE_OBJECT_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                                attributes, parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_CERTIFICATE,
+                 STORE_R_FAILED_DELETING_CERTIFICATE);
+        return 0;
+    }
+    return 1;
+}
 
 void *STORE_list_certificate_start(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	void *handle;
-
-	check_store(s,STORE_F_STORE_LIST_CERTIFICATE_START,
-		list_object_start,STORE_R_NO_LIST_OBJECT_START_FUNCTION);
-
-	handle = s->meth->list_object_start(s,
-		STORE_OBJECT_TYPE_X509_CERTIFICATE, attributes, parameters);
-	if (!handle)
-		{
-		STOREerr(STORE_F_STORE_LIST_CERTIFICATE_START,
-			STORE_R_FAILED_LISTING_CERTIFICATES);
-		return 0;
-		}
-	return handle;
-	}
+                                   OPENSSL_ITEM parameters[])
+{
+    void *handle;
+
+    check_store(s, STORE_F_STORE_LIST_CERTIFICATE_START,
+                list_object_start, STORE_R_NO_LIST_OBJECT_START_FUNCTION);
+
+    handle = s->meth->list_object_start(s,
+                                        STORE_OBJECT_TYPE_X509_CERTIFICATE,
+                                        attributes, parameters);
+    if (!handle) {
+        STOREerr(STORE_F_STORE_LIST_CERTIFICATE_START,
+                 STORE_R_FAILED_LISTING_CERTIFICATES);
+        return 0;
+    }
+    return handle;
+}
 
 X509 *STORE_list_certificate_next(STORE *s, void *handle)
-	{
-	STORE_OBJECT *object;
-	X509 *x;
-
-	check_store(s,STORE_F_STORE_LIST_CERTIFICATE_NEXT,
-		list_object_next,STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
-
-	object = s->meth->list_object_next(s, handle);
-	if (!object || !object->data.x509.certificate)
-		{
-		STOREerr(STORE_F_STORE_LIST_CERTIFICATE_NEXT,
-			STORE_R_FAILED_LISTING_CERTIFICATES);
-		return 0;
-		}
-	CRYPTO_add(&object->data.x509.certificate->references,1,CRYPTO_LOCK_X509);
+{
+    STORE_OBJECT *object;
+    X509 *x;
+
+    check_store(s, STORE_F_STORE_LIST_CERTIFICATE_NEXT,
+                list_object_next, STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
+
+    object = s->meth->list_object_next(s, handle);
+    if (!object || !object->data.x509.certificate) {
+        STOREerr(STORE_F_STORE_LIST_CERTIFICATE_NEXT,
+                 STORE_R_FAILED_LISTING_CERTIFICATES);
+        return 0;
+    }
+    CRYPTO_add(&object->data.x509.certificate->references, 1,
+               CRYPTO_LOCK_X509);
 #ifdef REF_PRINT
-	REF_PRINT("X509",data);
+    REF_PRINT("X509", data);
 #endif
-	x = object->data.x509.certificate;
-	STORE_OBJECT_free(object);
-	return x;
-	}
+    x = object->data.x509.certificate;
+    STORE_OBJECT_free(object);
+    return x;
+}
 
 int STORE_list_certificate_end(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_CERTIFICATE_END,
-		list_object_end,STORE_R_NO_LIST_OBJECT_END_FUNCTION);
-
-	if (!s->meth->list_object_end(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_CERTIFICATE_END,
-			STORE_R_FAILED_LISTING_CERTIFICATES);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_CERTIFICATE_END,
+                list_object_end, STORE_R_NO_LIST_OBJECT_END_FUNCTION);
+
+    if (!s->meth->list_object_end(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_CERTIFICATE_END,
+                 STORE_R_FAILED_LISTING_CERTIFICATES);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_list_certificate_endp(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_CERTIFICATE_ENDP,
-		list_object_endp,STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
-
-	if (!s->meth->list_object_endp(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_CERTIFICATE_ENDP,
-			STORE_R_FAILED_LISTING_CERTIFICATES);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_CERTIFICATE_ENDP,
+                list_object_endp, STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
+
+    if (!s->meth->list_object_endp(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_CERTIFICATE_ENDP,
+                 STORE_R_FAILED_LISTING_CERTIFICATES);
+        return 0;
+    }
+    return 1;
+}
 
 EVP_PKEY *STORE_generate_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	EVP_PKEY *pkey;
-
-	check_store(s,STORE_F_STORE_GENERATE_KEY,
-		generate_object,STORE_R_NO_GENERATE_OBJECT_FUNCTION);
-
-	object = s->meth->generate_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		attributes, parameters);
-	if (!object || !object->data.key)
-		{
-		STOREerr(STORE_F_STORE_GENERATE_KEY,
-			STORE_R_FAILED_GENERATING_KEY);
-		return 0;
-		}
-	CRYPTO_add(&object->data.key->references,1,CRYPTO_LOCK_EVP_PKEY);
+                             OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    EVP_PKEY *pkey;
+
+    check_store(s, STORE_F_STORE_GENERATE_KEY,
+                generate_object, STORE_R_NO_GENERATE_OBJECT_FUNCTION);
+
+    object = s->meth->generate_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                                      attributes, parameters);
+    if (!object || !object->data.key) {
+        STOREerr(STORE_F_STORE_GENERATE_KEY, STORE_R_FAILED_GENERATING_KEY);
+        return 0;
+    }
+    CRYPTO_add(&object->data.key->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	pkey = object->data.key;
-	STORE_OBJECT_free(object);
-	return pkey;
-	}
+    pkey = object->data.key;
+    STORE_OBJECT_free(object);
+    return pkey;
+}
 
 EVP_PKEY *STORE_get_private_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	EVP_PKEY *pkey;
-
-	check_store(s,STORE_F_STORE_GET_PRIVATE_KEY,
-		get_object,STORE_R_NO_GET_OBJECT_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		attributes, parameters);
-	if (!object || !object->data.key || !object->data.key)
-		{
-		STOREerr(STORE_F_STORE_GET_PRIVATE_KEY,
-			STORE_R_FAILED_GETTING_KEY);
-		return 0;
-		}
-	CRYPTO_add(&object->data.key->references,1,CRYPTO_LOCK_EVP_PKEY);
+                                OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    EVP_PKEY *pkey;
+
+    check_store(s, STORE_F_STORE_GET_PRIVATE_KEY,
+                get_object, STORE_R_NO_GET_OBJECT_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                                 attributes, parameters);
+    if (!object || !object->data.key || !object->data.key) {
+        STOREerr(STORE_F_STORE_GET_PRIVATE_KEY, STORE_R_FAILED_GETTING_KEY);
+        return 0;
+    }
+    CRYPTO_add(&object->data.key->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	pkey = object->data.key;
-	STORE_OBJECT_free(object);
-	return pkey;
-	}
-
-int STORE_store_private_key(STORE *s, EVP_PKEY *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_STORE_PRIVATE_KEY,
-		store_object,STORE_R_NO_STORE_OBJECT_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	object->data.key = EVP_PKEY_new();
-	if (!object->data.key)
-		{
-		STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	CRYPTO_add(&data->references,1,CRYPTO_LOCK_EVP_PKEY);
+    pkey = object->data.key;
+    STORE_OBJECT_free(object);
+    return pkey;
+}
+
+int STORE_store_private_key(STORE *s, EVP_PKEY *data,
+                            OPENSSL_ITEM attributes[],
+                            OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_STORE_PRIVATE_KEY,
+                store_object, STORE_R_NO_STORE_OBJECT_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    object->data.key = EVP_PKEY_new();
+    if (!object->data.key) {
+        STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    CRYPTO_add(&data->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	object->data.key = data;
+    object->data.key = data;
 
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY, object,
-		attributes, parameters);
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY, object,
+                              attributes, parameters);
 
-	STORE_OBJECT_free(object);
+    STORE_OBJECT_free(object);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY,
-			STORE_R_FAILED_STORING_KEY);
-		return 0;
-		}
-	return i;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_PRIVATE_KEY, STORE_R_FAILED_STORING_KEY);
+        return 0;
+    }
+    return i;
+}
 
 int STORE_modify_private_key(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_PRIVATE_KEY,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_PRIVATE_KEY,
-			STORE_R_FAILED_MODIFYING_PRIVATE_KEY);
-		return 0;
-		}
-	return 1;
-	}
+                             OPENSSL_ITEM add_attributes[],
+                             OPENSSL_ITEM modify_attributes[],
+                             OPENSSL_ITEM delete_attributes[],
+                             OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_PRIVATE_KEY,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_PRIVATE_KEY,
+                 STORE_R_FAILED_MODIFYING_PRIVATE_KEY);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_revoke_private_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	int i;
+                             OPENSSL_ITEM parameters[])
+{
+    int i;
 
-	check_store(s,STORE_F_STORE_REVOKE_PRIVATE_KEY,
-		revoke_object,STORE_R_NO_REVOKE_OBJECT_FUNCTION);
+    check_store(s, STORE_F_STORE_REVOKE_PRIVATE_KEY,
+                revoke_object, STORE_R_NO_REVOKE_OBJECT_FUNCTION);
 
-	i = s->meth->revoke_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		attributes, parameters);
+    i = s->meth->revoke_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                               attributes, parameters);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_REVOKE_PRIVATE_KEY,
-			STORE_R_FAILED_REVOKING_KEY);
-		return 0;
-		}
-	return i;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_REVOKE_PRIVATE_KEY,
+                 STORE_R_FAILED_REVOKING_KEY);
+        return 0;
+    }
+    return i;
+}
 
 int STORE_delete_private_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_PRIVATE_KEY,
-		delete_object,STORE_R_NO_DELETE_OBJECT_FUNCTION);
-	
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		    attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_PRIVATE_KEY,
-			STORE_R_FAILED_DELETING_KEY);
-		return 0;
-		}
-	return 1;
-	}
+                             OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_PRIVATE_KEY,
+                delete_object, STORE_R_NO_DELETE_OBJECT_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                                attributes, parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_PRIVATE_KEY,
+                 STORE_R_FAILED_DELETING_KEY);
+        return 0;
+    }
+    return 1;
+}
 
 void *STORE_list_private_key_start(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	void *handle;
-
-	check_store(s,STORE_F_STORE_LIST_PRIVATE_KEY_START,
-		list_object_start,STORE_R_NO_LIST_OBJECT_START_FUNCTION);
-
-	handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
-		attributes, parameters);
-	if (!handle)
-		{
-		STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_START,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return handle;
-	}
+                                   OPENSSL_ITEM parameters[])
+{
+    void *handle;
+
+    check_store(s, STORE_F_STORE_LIST_PRIVATE_KEY_START,
+                list_object_start, STORE_R_NO_LIST_OBJECT_START_FUNCTION);
+
+    handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_PRIVATE_KEY,
+                                        attributes, parameters);
+    if (!handle) {
+        STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_START,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return handle;
+}
 
 EVP_PKEY *STORE_list_private_key_next(STORE *s, void *handle)
-	{
-	STORE_OBJECT *object;
-	EVP_PKEY *pkey;
-
-	check_store(s,STORE_F_STORE_LIST_PRIVATE_KEY_NEXT,
-		list_object_next,STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
-
-	object = s->meth->list_object_next(s, handle);
-	if (!object || !object->data.key || !object->data.key)
-		{
-		STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_NEXT,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	CRYPTO_add(&object->data.key->references,1,CRYPTO_LOCK_EVP_PKEY);
+{
+    STORE_OBJECT *object;
+    EVP_PKEY *pkey;
+
+    check_store(s, STORE_F_STORE_LIST_PRIVATE_KEY_NEXT,
+                list_object_next, STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
+
+    object = s->meth->list_object_next(s, handle);
+    if (!object || !object->data.key || !object->data.key) {
+        STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_NEXT,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    CRYPTO_add(&object->data.key->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	pkey = object->data.key;
-	STORE_OBJECT_free(object);
-	return pkey;
-	}
+    pkey = object->data.key;
+    STORE_OBJECT_free(object);
+    return pkey;
+}
 
 int STORE_list_private_key_end(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_PRIVATE_KEY_END,
-		list_object_end,STORE_R_NO_LIST_OBJECT_END_FUNCTION);
-
-	if (!s->meth->list_object_end(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_END,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_PRIVATE_KEY_END,
+                list_object_end, STORE_R_NO_LIST_OBJECT_END_FUNCTION);
+
+    if (!s->meth->list_object_end(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_END,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_list_private_key_endp(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_PRIVATE_KEY_ENDP,
-		list_object_endp,STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
-
-	if (!s->meth->list_object_endp(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_ENDP,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_PRIVATE_KEY_ENDP,
+                list_object_endp, STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
+
+    if (!s->meth->list_object_endp(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_PRIVATE_KEY_ENDP,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 EVP_PKEY *STORE_get_public_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	EVP_PKEY *pkey;
-
-	check_store(s,STORE_F_STORE_GET_PUBLIC_KEY,
-		get_object,STORE_R_NO_GET_OBJECT_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
-		attributes, parameters);
-	if (!object || !object->data.key || !object->data.key)
-		{
-		STOREerr(STORE_F_STORE_GET_PUBLIC_KEY,
-			STORE_R_FAILED_GETTING_KEY);
-		return 0;
-		}
-	CRYPTO_add(&object->data.key->references,1,CRYPTO_LOCK_EVP_PKEY);
+                               OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    EVP_PKEY *pkey;
+
+    check_store(s, STORE_F_STORE_GET_PUBLIC_KEY,
+                get_object, STORE_R_NO_GET_OBJECT_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
+                                 attributes, parameters);
+    if (!object || !object->data.key || !object->data.key) {
+        STOREerr(STORE_F_STORE_GET_PUBLIC_KEY, STORE_R_FAILED_GETTING_KEY);
+        return 0;
+    }
+    CRYPTO_add(&object->data.key->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	pkey = object->data.key;
-	STORE_OBJECT_free(object);
-	return pkey;
-	}
-
-int STORE_store_public_key(STORE *s, EVP_PKEY *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_STORE_PUBLIC_KEY,
-		store_object,STORE_R_NO_STORE_OBJECT_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	object->data.key = EVP_PKEY_new();
-	if (!object->data.key)
-		{
-		STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	CRYPTO_add(&data->references,1,CRYPTO_LOCK_EVP_PKEY);
+    pkey = object->data.key;
+    STORE_OBJECT_free(object);
+    return pkey;
+}
+
+int STORE_store_public_key(STORE *s, EVP_PKEY *data,
+                           OPENSSL_ITEM attributes[],
+                           OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_STORE_PUBLIC_KEY,
+                store_object, STORE_R_NO_STORE_OBJECT_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    object->data.key = EVP_PKEY_new();
+    if (!object->data.key) {
+        STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    CRYPTO_add(&data->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	object->data.key = data;
+    object->data.key = data;
 
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY, object,
-		attributes, parameters);
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY, object,
+                              attributes, parameters);
 
-	STORE_OBJECT_free(object);
+    STORE_OBJECT_free(object);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY,
-			STORE_R_FAILED_STORING_KEY);
-		return 0;
-		}
-	return i;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_PUBLIC_KEY, STORE_R_FAILED_STORING_KEY);
+        return 0;
+    }
+    return i;
+}
 
 int STORE_modify_public_key(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_PUBLIC_KEY,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_PUBLIC_KEY,
-			STORE_R_FAILED_MODIFYING_PUBLIC_KEY);
-		return 0;
-		}
-	return 1;
-	}
+                            OPENSSL_ITEM add_attributes[],
+                            OPENSSL_ITEM modify_attributes[],
+                            OPENSSL_ITEM delete_attributes[],
+                            OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_PUBLIC_KEY,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_PUBLIC_KEY,
+                 STORE_R_FAILED_MODIFYING_PUBLIC_KEY);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_revoke_public_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	int i;
+                            OPENSSL_ITEM parameters[])
+{
+    int i;
 
-	check_store(s,STORE_F_STORE_REVOKE_PUBLIC_KEY,
-		revoke_object,STORE_R_NO_REVOKE_OBJECT_FUNCTION);
+    check_store(s, STORE_F_STORE_REVOKE_PUBLIC_KEY,
+                revoke_object, STORE_R_NO_REVOKE_OBJECT_FUNCTION);
 
-	i = s->meth->revoke_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
-		attributes, parameters);
+    i = s->meth->revoke_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
+                               attributes, parameters);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_REVOKE_PUBLIC_KEY,
-			STORE_R_FAILED_REVOKING_KEY);
-		return 0;
-		}
-	return i;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_REVOKE_PUBLIC_KEY,
+                 STORE_R_FAILED_REVOKING_KEY);
+        return 0;
+    }
+    return i;
+}
 
 int STORE_delete_public_key(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_PUBLIC_KEY,
-		delete_object,STORE_R_NO_DELETE_OBJECT_FUNCTION);
-	
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
-		    attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_PUBLIC_KEY,
-			STORE_R_FAILED_DELETING_KEY);
-		return 0;
-		}
-	return 1;
-	}
+                            OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_PUBLIC_KEY,
+                delete_object, STORE_R_NO_DELETE_OBJECT_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
+                                attributes, parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_PUBLIC_KEY,
+                 STORE_R_FAILED_DELETING_KEY);
+        return 0;
+    }
+    return 1;
+}
 
 void *STORE_list_public_key_start(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	void *handle;
-
-	check_store(s,STORE_F_STORE_LIST_PUBLIC_KEY_START,
-		list_object_start,STORE_R_NO_LIST_OBJECT_START_FUNCTION);
-
-	handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
-		attributes, parameters);
-	if (!handle)
-		{
-		STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_START,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return handle;
-	}
+                                  OPENSSL_ITEM parameters[])
+{
+    void *handle;
+
+    check_store(s, STORE_F_STORE_LIST_PUBLIC_KEY_START,
+                list_object_start, STORE_R_NO_LIST_OBJECT_START_FUNCTION);
+
+    handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_PUBLIC_KEY,
+                                        attributes, parameters);
+    if (!handle) {
+        STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_START,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return handle;
+}
 
 EVP_PKEY *STORE_list_public_key_next(STORE *s, void *handle)
-	{
-	STORE_OBJECT *object;
-	EVP_PKEY *pkey;
-
-	check_store(s,STORE_F_STORE_LIST_PUBLIC_KEY_NEXT,
-		list_object_next,STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
-
-	object = s->meth->list_object_next(s, handle);
-	if (!object || !object->data.key || !object->data.key)
-		{
-		STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_NEXT,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	CRYPTO_add(&object->data.key->references,1,CRYPTO_LOCK_EVP_PKEY);
+{
+    STORE_OBJECT *object;
+    EVP_PKEY *pkey;
+
+    check_store(s, STORE_F_STORE_LIST_PUBLIC_KEY_NEXT,
+                list_object_next, STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
+
+    object = s->meth->list_object_next(s, handle);
+    if (!object || !object->data.key || !object->data.key) {
+        STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_NEXT,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    CRYPTO_add(&object->data.key->references, 1, CRYPTO_LOCK_EVP_PKEY);
 #ifdef REF_PRINT
-	REF_PRINT("EVP_PKEY",data);
+    REF_PRINT("EVP_PKEY", data);
 #endif
-	pkey = object->data.key;
-	STORE_OBJECT_free(object);
-	return pkey;
-	}
+    pkey = object->data.key;
+    STORE_OBJECT_free(object);
+    return pkey;
+}
 
 int STORE_list_public_key_end(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_PUBLIC_KEY_END,
-		list_object_end,STORE_R_NO_LIST_OBJECT_END_FUNCTION);
-
-	if (!s->meth->list_object_end(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_END,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_PUBLIC_KEY_END,
+                list_object_end, STORE_R_NO_LIST_OBJECT_END_FUNCTION);
+
+    if (!s->meth->list_object_end(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_END,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_list_public_key_endp(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_PUBLIC_KEY_ENDP,
-		list_object_endp,STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
-
-	if (!s->meth->list_object_endp(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_ENDP,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_PUBLIC_KEY_ENDP,
+                list_object_endp, STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
+
+    if (!s->meth->list_object_endp(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_PUBLIC_KEY_ENDP,
+                 STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 X509_CRL *STORE_generate_crl(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	X509_CRL *crl;
-
-	check_store(s,STORE_F_STORE_GENERATE_CRL,
-		generate_object,STORE_R_NO_GENERATE_CRL_FUNCTION);
-
-	object = s->meth->generate_object(s, STORE_OBJECT_TYPE_X509_CRL,
-		attributes, parameters);
-	if (!object || !object->data.crl)
-		{
-		STOREerr(STORE_F_STORE_GENERATE_CRL,
-			STORE_R_FAILED_GENERATING_CRL);
-		return 0;
-		}
-	CRYPTO_add(&object->data.crl->references,1,CRYPTO_LOCK_X509_CRL);
+                             OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    X509_CRL *crl;
+
+    check_store(s, STORE_F_STORE_GENERATE_CRL,
+                generate_object, STORE_R_NO_GENERATE_CRL_FUNCTION);
+
+    object = s->meth->generate_object(s, STORE_OBJECT_TYPE_X509_CRL,
+                                      attributes, parameters);
+    if (!object || !object->data.crl) {
+        STOREerr(STORE_F_STORE_GENERATE_CRL, STORE_R_FAILED_GENERATING_CRL);
+        return 0;
+    }
+    CRYPTO_add(&object->data.crl->references, 1, CRYPTO_LOCK_X509_CRL);
 #ifdef REF_PRINT
-	REF_PRINT("X509_CRL",data);
+    REF_PRINT("X509_CRL", data);
 #endif
-	crl = object->data.crl;
-	STORE_OBJECT_free(object);
-	return crl;
-	}
+    crl = object->data.crl;
+    STORE_OBJECT_free(object);
+    return crl;
+}
 
 X509_CRL *STORE_get_crl(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	X509_CRL *crl;
-
-	check_store(s,STORE_F_STORE_GET_CRL,
-		get_object,STORE_R_NO_GET_OBJECT_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_X509_CRL,
-		attributes, parameters);
-	if (!object || !object->data.crl)
-		{
-		STOREerr(STORE_F_STORE_GET_CRL,
-			STORE_R_FAILED_GETTING_KEY);
-		return 0;
-		}
-	CRYPTO_add(&object->data.crl->references,1,CRYPTO_LOCK_X509_CRL);
+                        OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    X509_CRL *crl;
+
+    check_store(s, STORE_F_STORE_GET_CRL,
+                get_object, STORE_R_NO_GET_OBJECT_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_X509_CRL,
+                                 attributes, parameters);
+    if (!object || !object->data.crl) {
+        STOREerr(STORE_F_STORE_GET_CRL, STORE_R_FAILED_GETTING_KEY);
+        return 0;
+    }
+    CRYPTO_add(&object->data.crl->references, 1, CRYPTO_LOCK_X509_CRL);
 #ifdef REF_PRINT
-	REF_PRINT("X509_CRL",data);
+    REF_PRINT("X509_CRL", data);
 #endif
-	crl = object->data.crl;
-	STORE_OBJECT_free(object);
-	return crl;
-	}
+    crl = object->data.crl;
+    STORE_OBJECT_free(object);
+    return crl;
+}
 
 int STORE_store_crl(STORE *s, X509_CRL *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_STORE_CRL,
-		store_object,STORE_R_NO_STORE_OBJECT_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_CRL,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	CRYPTO_add(&data->references,1,CRYPTO_LOCK_X509_CRL);
+                    OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_STORE_CRL,
+                store_object, STORE_R_NO_STORE_OBJECT_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_CRL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    CRYPTO_add(&data->references, 1, CRYPTO_LOCK_X509_CRL);
 #ifdef REF_PRINT
-	REF_PRINT("X509_CRL",data);
+    REF_PRINT("X509_CRL", data);
 #endif
-	object->data.crl = data;
+    object->data.crl = data;
 
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_X509_CRL, object,
-		attributes, parameters);
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_X509_CRL, object,
+                              attributes, parameters);
 
-	STORE_OBJECT_free(object);
+    STORE_OBJECT_free(object);
 
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_CRL,
-			STORE_R_FAILED_STORING_KEY);
-		return 0;
-		}
-	return i;
-	}
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_CRL, STORE_R_FAILED_STORING_KEY);
+        return 0;
+    }
+    return i;
+}
 
 int STORE_modify_crl(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_CRL,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_X509_CRL,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_CRL,
-			STORE_R_FAILED_MODIFYING_CRL);
-		return 0;
-		}
-	return 1;
-	}
+                     OPENSSL_ITEM add_attributes[],
+                     OPENSSL_ITEM modify_attributes[],
+                     OPENSSL_ITEM delete_attributes[],
+                     OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_CRL,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_X509_CRL,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_CRL, STORE_R_FAILED_MODIFYING_CRL);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_delete_crl(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_CRL,
-		delete_object,STORE_R_NO_DELETE_OBJECT_FUNCTION);
-	
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_X509_CRL,
-		    attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_CRL,
-			STORE_R_FAILED_DELETING_KEY);
-		return 0;
-		}
-	return 1;
-	}
+                     OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_CRL,
+                delete_object, STORE_R_NO_DELETE_OBJECT_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_X509_CRL,
+                                attributes, parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_CRL, STORE_R_FAILED_DELETING_KEY);
+        return 0;
+    }
+    return 1;
+}
 
 void *STORE_list_crl_start(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	void *handle;
-
-	check_store(s,STORE_F_STORE_LIST_CRL_START,
-		list_object_start,STORE_R_NO_LIST_OBJECT_START_FUNCTION);
-
-	handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_X509_CRL,
-		attributes, parameters);
-	if (!handle)
-		{
-		STOREerr(STORE_F_STORE_LIST_CRL_START,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return handle;
-	}
+                           OPENSSL_ITEM parameters[])
+{
+    void *handle;
+
+    check_store(s, STORE_F_STORE_LIST_CRL_START,
+                list_object_start, STORE_R_NO_LIST_OBJECT_START_FUNCTION);
+
+    handle = s->meth->list_object_start(s, STORE_OBJECT_TYPE_X509_CRL,
+                                        attributes, parameters);
+    if (!handle) {
+        STOREerr(STORE_F_STORE_LIST_CRL_START, STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return handle;
+}
 
 X509_CRL *STORE_list_crl_next(STORE *s, void *handle)
-	{
-	STORE_OBJECT *object;
-	X509_CRL *crl;
-
-	check_store(s,STORE_F_STORE_LIST_CRL_NEXT,
-		list_object_next,STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
-
-	object = s->meth->list_object_next(s, handle);
-	if (!object || !object->data.crl)
-		{
-		STOREerr(STORE_F_STORE_LIST_CRL_NEXT,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	CRYPTO_add(&object->data.crl->references,1,CRYPTO_LOCK_X509_CRL);
+{
+    STORE_OBJECT *object;
+    X509_CRL *crl;
+
+    check_store(s, STORE_F_STORE_LIST_CRL_NEXT,
+                list_object_next, STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION);
+
+    object = s->meth->list_object_next(s, handle);
+    if (!object || !object->data.crl) {
+        STOREerr(STORE_F_STORE_LIST_CRL_NEXT, STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    CRYPTO_add(&object->data.crl->references, 1, CRYPTO_LOCK_X509_CRL);
 #ifdef REF_PRINT
-	REF_PRINT("X509_CRL",data);
+    REF_PRINT("X509_CRL", data);
 #endif
-	crl = object->data.crl;
-	STORE_OBJECT_free(object);
-	return crl;
-	}
+    crl = object->data.crl;
+    STORE_OBJECT_free(object);
+    return crl;
+}
 
 int STORE_list_crl_end(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_CRL_END,
-		list_object_end,STORE_R_NO_LIST_OBJECT_END_FUNCTION);
-
-	if (!s->meth->list_object_end(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_CRL_END,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_CRL_END,
+                list_object_end, STORE_R_NO_LIST_OBJECT_END_FUNCTION);
+
+    if (!s->meth->list_object_end(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_CRL_END, STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_list_crl_endp(STORE *s, void *handle)
-	{
-	check_store(s,STORE_F_STORE_LIST_CRL_ENDP,
-		list_object_endp,STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
-
-	if (!s->meth->list_object_endp(s, handle))
-		{
-		STOREerr(STORE_F_STORE_LIST_CRL_ENDP,
-			STORE_R_FAILED_LISTING_KEYS);
-		return 0;
-		}
-	return 1;
-	}
+{
+    check_store(s, STORE_F_STORE_LIST_CRL_ENDP,
+                list_object_endp, STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION);
+
+    if (!s->meth->list_object_endp(s, handle)) {
+        STOREerr(STORE_F_STORE_LIST_CRL_ENDP, STORE_R_FAILED_LISTING_KEYS);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_store_number(STORE *s, BIGNUM *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_STORE_NUMBER,
-		store_object,STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_NUMBER,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	object->data.number = data;
-
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_NUMBER, object,
-		attributes, parameters);
-
-	STORE_OBJECT_free(object);
-
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_NUMBER,
-			STORE_R_FAILED_STORING_NUMBER);
-		return 0;
-		}
-	return 1;
-	}
+                       OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_STORE_NUMBER,
+                store_object, STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_NUMBER, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    object->data.number = data;
+
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_NUMBER, object,
+                              attributes, parameters);
+
+    STORE_OBJECT_free(object);
+
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_NUMBER, STORE_R_FAILED_STORING_NUMBER);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_modify_number(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_NUMBER,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_NUMBER,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_NUMBER,
-			STORE_R_FAILED_MODIFYING_NUMBER);
-		return 0;
-		}
-	return 1;
-	}
+                        OPENSSL_ITEM add_attributes[],
+                        OPENSSL_ITEM modify_attributes[],
+                        OPENSSL_ITEM delete_attributes[],
+                        OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_NUMBER,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_NUMBER,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_NUMBER,
+                 STORE_R_FAILED_MODIFYING_NUMBER);
+        return 0;
+    }
+    return 1;
+}
 
 BIGNUM *STORE_get_number(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	BIGNUM *n;
-
-	check_store(s,STORE_F_STORE_GET_NUMBER,
-		get_object,STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_NUMBER, attributes,
-		parameters);
-	if (!object || !object->data.number)
-		{
-		STOREerr(STORE_F_STORE_GET_NUMBER,
-			STORE_R_FAILED_GETTING_NUMBER);
-		return 0;
-		}
-	n = object->data.number;
-	object->data.number = NULL;
-	STORE_OBJECT_free(object);
-	return n;
-	}
+                         OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    BIGNUM *n;
+
+    check_store(s, STORE_F_STORE_GET_NUMBER,
+                get_object, STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_NUMBER, attributes,
+                                 parameters);
+    if (!object || !object->data.number) {
+        STOREerr(STORE_F_STORE_GET_NUMBER, STORE_R_FAILED_GETTING_NUMBER);
+        return 0;
+    }
+    n = object->data.number;
+    object->data.number = NULL;
+    STORE_OBJECT_free(object);
+    return n;
+}
 
 int STORE_delete_number(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_NUMBER,
-		delete_object,STORE_R_NO_DELETE_NUMBER_FUNCTION);
-
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_NUMBER, attributes,
-		    parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_NUMBER,
-			STORE_R_FAILED_DELETING_NUMBER);
-		return 0;
-		}
-	return 1;
-	}
+                        OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_NUMBER,
+                delete_object, STORE_R_NO_DELETE_NUMBER_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_NUMBER, attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_NUMBER, STORE_R_FAILED_DELETING_NUMBER);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_store_arbitrary(STORE *s, BUF_MEM *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	int i;
-
-	check_store(s,STORE_F_STORE_STORE_ARBITRARY,
-		store_object,STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION);
-
-	object = STORE_OBJECT_new();
-	if (!object)
-		{
-		STOREerr(STORE_F_STORE_STORE_ARBITRARY,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	
-	object->data.arbitrary = data;
-
-	i = s->meth->store_object(s, STORE_OBJECT_TYPE_ARBITRARY, object,
-		attributes, parameters);
-
-	STORE_OBJECT_free(object);
-
-	if (!i)
-		{
-		STOREerr(STORE_F_STORE_STORE_ARBITRARY,
-			STORE_R_FAILED_STORING_ARBITRARY);
-		return 0;
-		}
-	return 1;
-	}
+                          OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    int i;
+
+    check_store(s, STORE_F_STORE_STORE_ARBITRARY,
+                store_object, STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION);
+
+    object = STORE_OBJECT_new();
+    if (!object) {
+        STOREerr(STORE_F_STORE_STORE_ARBITRARY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    object->data.arbitrary = data;
+
+    i = s->meth->store_object(s, STORE_OBJECT_TYPE_ARBITRARY, object,
+                              attributes, parameters);
+
+    STORE_OBJECT_free(object);
+
+    if (!i) {
+        STOREerr(STORE_F_STORE_STORE_ARBITRARY,
+                 STORE_R_FAILED_STORING_ARBITRARY);
+        return 0;
+    }
+    return 1;
+}
 
 int STORE_modify_arbitrary(STORE *s, OPENSSL_ITEM search_attributes[],
-	OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
-	OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_MODIFY_ARBITRARY,
-		modify_object,STORE_R_NO_MODIFY_OBJECT_FUNCTION);
-
-	if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_ARBITRARY,
-		    search_attributes, add_attributes, modify_attributes,
-		    delete_attributes, parameters))
-		{
-		STOREerr(STORE_F_STORE_MODIFY_ARBITRARY,
-			STORE_R_FAILED_MODIFYING_ARBITRARY);
-		return 0;
-		}
-	return 1;
-	}
+                           OPENSSL_ITEM add_attributes[],
+                           OPENSSL_ITEM modify_attributes[],
+                           OPENSSL_ITEM delete_attributes[],
+                           OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_MODIFY_ARBITRARY,
+                modify_object, STORE_R_NO_MODIFY_OBJECT_FUNCTION);
+
+    if (!s->meth->modify_object(s, STORE_OBJECT_TYPE_ARBITRARY,
+                                search_attributes, add_attributes,
+                                modify_attributes, delete_attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_MODIFY_ARBITRARY,
+                 STORE_R_FAILED_MODIFYING_ARBITRARY);
+        return 0;
+    }
+    return 1;
+}
 
 BUF_MEM *STORE_get_arbitrary(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STORE_OBJECT *object;
-	BUF_MEM *b;
-
-	check_store(s,STORE_F_STORE_GET_ARBITRARY,
-		get_object,STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION);
-
-	object = s->meth->get_object(s, STORE_OBJECT_TYPE_ARBITRARY,
-		attributes, parameters);
-	if (!object || !object->data.arbitrary)
-		{
-		STOREerr(STORE_F_STORE_GET_ARBITRARY,
-			STORE_R_FAILED_GETTING_ARBITRARY);
-		return 0;
-		}
-	b = object->data.arbitrary;
-	object->data.arbitrary = NULL;
-	STORE_OBJECT_free(object);
-	return b;
-	}
+                             OPENSSL_ITEM parameters[])
+{
+    STORE_OBJECT *object;
+    BUF_MEM *b;
+
+    check_store(s, STORE_F_STORE_GET_ARBITRARY,
+                get_object, STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION);
+
+    object = s->meth->get_object(s, STORE_OBJECT_TYPE_ARBITRARY,
+                                 attributes, parameters);
+    if (!object || !object->data.arbitrary) {
+        STOREerr(STORE_F_STORE_GET_ARBITRARY,
+                 STORE_R_FAILED_GETTING_ARBITRARY);
+        return 0;
+    }
+    b = object->data.arbitrary;
+    object->data.arbitrary = NULL;
+    STORE_OBJECT_free(object);
+    return b;
+}
 
 int STORE_delete_arbitrary(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	check_store(s,STORE_F_STORE_DELETE_ARBITRARY,
-		delete_object,STORE_R_NO_DELETE_ARBITRARY_FUNCTION);
-
-	if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_ARBITRARY, attributes,
-		    parameters))
-		{
-		STOREerr(STORE_F_STORE_DELETE_ARBITRARY,
-			STORE_R_FAILED_DELETING_ARBITRARY);
-		return 0;
-		}
-	return 1;
-	}
+                           OPENSSL_ITEM parameters[])
+{
+    check_store(s, STORE_F_STORE_DELETE_ARBITRARY,
+                delete_object, STORE_R_NO_DELETE_ARBITRARY_FUNCTION);
+
+    if (!s->meth->delete_object(s, STORE_OBJECT_TYPE_ARBITRARY, attributes,
+                                parameters)) {
+        STOREerr(STORE_F_STORE_DELETE_ARBITRARY,
+                 STORE_R_FAILED_DELETING_ARBITRARY);
+        return 0;
+    }
+    return 1;
+}
 
 STORE_OBJECT *STORE_OBJECT_new(void)
-	{
-	STORE_OBJECT *object = OPENSSL_malloc(sizeof(STORE_OBJECT));
-	if (object) memset(object, 0, sizeof(STORE_OBJECT));
-	return object;
-	}
+{
+    STORE_OBJECT *object = OPENSSL_malloc(sizeof(STORE_OBJECT));
+    if (object)
+        memset(object, 0, sizeof(STORE_OBJECT));
+    return object;
+}
+
 void STORE_OBJECT_free(STORE_OBJECT *data)
-	{
-	if (!data) return;
-	switch (data->type)
-		{
-	case STORE_OBJECT_TYPE_X509_CERTIFICATE:
-		X509_free(data->data.x509.certificate);
-		break;
-	case STORE_OBJECT_TYPE_X509_CRL:
-		X509_CRL_free(data->data.crl);
-		break;
-	case STORE_OBJECT_TYPE_PRIVATE_KEY:
-	case STORE_OBJECT_TYPE_PUBLIC_KEY:
-		EVP_PKEY_free(data->data.key);
-		break;
-	case STORE_OBJECT_TYPE_NUMBER:
-		BN_free(data->data.number);
-		break;
-	case STORE_OBJECT_TYPE_ARBITRARY:
-		BUF_MEM_free(data->data.arbitrary);
-		break;
-		}
-	OPENSSL_free(data);
-	}
+{
+    if (!data)
+        return;
+    switch (data->type) {
+    case STORE_OBJECT_TYPE_X509_CERTIFICATE:
+        X509_free(data->data.x509.certificate);
+        break;
+    case STORE_OBJECT_TYPE_X509_CRL:
+        X509_CRL_free(data->data.crl);
+        break;
+    case STORE_OBJECT_TYPE_PRIVATE_KEY:
+    case STORE_OBJECT_TYPE_PUBLIC_KEY:
+        EVP_PKEY_free(data->data.key);
+        break;
+    case STORE_OBJECT_TYPE_NUMBER:
+        BN_free(data->data.number);
+        break;
+    case STORE_OBJECT_TYPE_ARBITRARY:
+        BUF_MEM_free(data->data.arbitrary);
+        break;
+    }
+    OPENSSL_free(data);
+}
 
 IMPLEMENT_STACK_OF(STORE_OBJECT*)
 
-
-struct STORE_attr_info_st
-	{
-	unsigned char set[(STORE_ATTR_TYPE_NUM + 8) / 8];
-	union
-		{
-		char *cstring;
-		unsigned char *sha1string;
-		X509_NAME *dn;
-		BIGNUM *number;
-		void *any;
-		} values[STORE_ATTR_TYPE_NUM+1];
-	size_t value_sizes[STORE_ATTR_TYPE_NUM+1];
-	};
-
-#define ATTR_IS_SET(a,i)	((i) > 0 && (i) < STORE_ATTR_TYPE_NUM \
-				&& ((a)->set[(i) / 8] & (1 << ((i) % 8))))
-#define SET_ATTRBIT(a,i)	((a)->set[(i) / 8] |= (1 << ((i) % 8)))
-#define CLEAR_ATTRBIT(a,i)	((a)->set[(i) / 8] &= ~(1 << ((i) % 8)))
+struct STORE_attr_info_st {
+    unsigned char set[(STORE_ATTR_TYPE_NUM + 8) / 8];
+    union {
+        char *cstring;
+        unsigned char *sha1string;
+        X509_NAME *dn;
+        BIGNUM *number;
+        void *any;
+    } values[STORE_ATTR_TYPE_NUM + 1];
+    size_t value_sizes[STORE_ATTR_TYPE_NUM + 1];
+};
+
+#define ATTR_IS_SET(a,i)        ((i) > 0 && (i) < STORE_ATTR_TYPE_NUM \
+                                && ((a)->set[(i) / 8] & (1 << ((i) % 8))))
+#define SET_ATTRBIT(a,i)        ((a)->set[(i) / 8] |= (1 << ((i) % 8)))
+#define CLEAR_ATTRBIT(a,i)      ((a)->set[(i) / 8] &= ~(1 << ((i) % 8)))
 
 STORE_ATTR_INFO *STORE_ATTR_INFO_new(void)
-	{
-	return (STORE_ATTR_INFO *)OPENSSL_malloc(sizeof(STORE_ATTR_INFO));
-	}
+{
+    return (STORE_ATTR_INFO *)OPENSSL_malloc(sizeof(STORE_ATTR_INFO));
+}
+
 static void STORE_ATTR_INFO_attr_free(STORE_ATTR_INFO *attrs,
-	STORE_ATTR_TYPES code)
-	{
-	if (ATTR_IS_SET(attrs,code))
-		{
-		switch(code)
-			{
-		case STORE_ATTR_FRIENDLYNAME:
-		case STORE_ATTR_EMAIL:
-		case STORE_ATTR_FILENAME:
-			STORE_ATTR_INFO_modify_cstr(attrs, code, NULL, 0);
-			break;
-		case STORE_ATTR_KEYID:
-		case STORE_ATTR_ISSUERKEYID:
-		case STORE_ATTR_SUBJECTKEYID:
-		case STORE_ATTR_ISSUERSERIALHASH:
-		case STORE_ATTR_CERTHASH:
-			STORE_ATTR_INFO_modify_sha1str(attrs, code, NULL, 0);
-			break;
-		case STORE_ATTR_ISSUER:
-		case STORE_ATTR_SUBJECT:
-			STORE_ATTR_INFO_modify_dn(attrs, code, NULL);
-			break;
-		case STORE_ATTR_SERIAL:
-			STORE_ATTR_INFO_modify_number(attrs, code, NULL);
-			break;
-		default:
-			break;
-			}
-		}
-	}
+                                      STORE_ATTR_TYPES code)
+{
+    if (ATTR_IS_SET(attrs, code)) {
+        switch (code) {
+        case STORE_ATTR_FRIENDLYNAME:
+        case STORE_ATTR_EMAIL:
+        case STORE_ATTR_FILENAME:
+            STORE_ATTR_INFO_modify_cstr(attrs, code, NULL, 0);
+            break;
+        case STORE_ATTR_KEYID:
+        case STORE_ATTR_ISSUERKEYID:
+        case STORE_ATTR_SUBJECTKEYID:
+        case STORE_ATTR_ISSUERSERIALHASH:
+        case STORE_ATTR_CERTHASH:
+            STORE_ATTR_INFO_modify_sha1str(attrs, code, NULL, 0);
+            break;
+        case STORE_ATTR_ISSUER:
+        case STORE_ATTR_SUBJECT:
+            STORE_ATTR_INFO_modify_dn(attrs, code, NULL);
+            break;
+        case STORE_ATTR_SERIAL:
+            STORE_ATTR_INFO_modify_number(attrs, code, NULL);
+            break;
+        default:
+            break;
+        }
+    }
+}
+
 int STORE_ATTR_INFO_free(STORE_ATTR_INFO *attrs)
-	{
-	if (attrs)
-		{
-		STORE_ATTR_TYPES i;
-		for(i = 0; i++ < STORE_ATTR_TYPE_NUM;)
-			STORE_ATTR_INFO_attr_free(attrs, i);
-		OPENSSL_free(attrs);
-		}
-	return 1;
-	}
+{
+    if (attrs) {
+        STORE_ATTR_TYPES i;
+        for (i = 0; i++ < STORE_ATTR_TYPE_NUM;)
+            STORE_ATTR_INFO_attr_free(attrs, i);
+        OPENSSL_free(attrs);
+    }
+    return 1;
+}
+
 char *STORE_ATTR_INFO_get0_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_GET0_CSTR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		return attrs->values[code].cstring;
-	STOREerr(STORE_F_STORE_ATTR_INFO_GET0_CSTR,
-		STORE_R_NO_VALUE);
-	return NULL;
-	}
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_GET0_CSTR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (ATTR_IS_SET(attrs, code))
+        return attrs->values[code].cstring;
+    STOREerr(STORE_F_STORE_ATTR_INFO_GET0_CSTR, STORE_R_NO_VALUE);
+    return NULL;
+}
+
 unsigned char *STORE_ATTR_INFO_get0_sha1str(STORE_ATTR_INFO *attrs,
-	STORE_ATTR_TYPES code)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		return attrs->values[code].sha1string;
-	STOREerr(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR,
-		STORE_R_NO_VALUE);
-	return NULL;
-	}
-X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_GET0_DN,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		return attrs->values[code].dn;
-	STOREerr(STORE_F_STORE_ATTR_INFO_GET0_DN,
-		STORE_R_NO_VALUE);
-	return NULL;
-	}
-BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_GET0_NUMBER,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		return attrs->values[code].number;
-	STOREerr(STORE_F_STORE_ATTR_INFO_GET0_NUMBER,
-		STORE_R_NO_VALUE);
-	return NULL;
-	}
+                                            STORE_ATTR_TYPES code)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (ATTR_IS_SET(attrs, code))
+        return attrs->values[code].sha1string;
+    STOREerr(STORE_F_STORE_ATTR_INFO_GET0_SHA1STR, STORE_R_NO_VALUE);
+    return NULL;
+}
+
+X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs,
+                                   STORE_ATTR_TYPES code)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_GET0_DN,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (ATTR_IS_SET(attrs, code))
+        return attrs->values[code].dn;
+    STOREerr(STORE_F_STORE_ATTR_INFO_GET0_DN, STORE_R_NO_VALUE);
+    return NULL;
+}
+
+BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs,
+                                    STORE_ATTR_TYPES code)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_GET0_NUMBER,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (ATTR_IS_SET(attrs, code))
+        return attrs->values[code].number;
+    STOREerr(STORE_F_STORE_ATTR_INFO_GET0_NUMBER, STORE_R_NO_VALUE);
+    return NULL;
+}
+
 int STORE_ATTR_INFO_set_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	char *cstr, size_t cstr_size)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (!ATTR_IS_SET(attrs,code))
-		{
-		if ((attrs->values[code].cstring = BUF_strndup(cstr, cstr_size)))
-			return 1;
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR, STORE_R_ALREADY_HAS_A_VALUE);
-	return 0;
-	}
+                             char *cstr, size_t cstr_size)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (!ATTR_IS_SET(attrs, code)) {
+        if ((attrs->values[code].cstring = BUF_strndup(cstr, cstr_size)))
+            return 1;
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    STOREerr(STORE_F_STORE_ATTR_INFO_SET_CSTR, STORE_R_ALREADY_HAS_A_VALUE);
+    return 0;
+}
+
 int STORE_ATTR_INFO_set_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	unsigned char *sha1str, size_t sha1str_size)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (!ATTR_IS_SET(attrs,code))
-		{
-		if ((attrs->values[code].sha1string =
-			    (unsigned char *)BUF_memdup(sha1str,
-				    sha1str_size)))
-			return 1;
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR, STORE_R_ALREADY_HAS_A_VALUE);
-	return 0;
-	}
+                                unsigned char *sha1str, size_t sha1str_size)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (!ATTR_IS_SET(attrs, code)) {
+        if ((attrs->values[code].sha1string =
+             (unsigned char *)BUF_memdup(sha1str, sha1str_size)))
+            return 1;
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    STOREerr(STORE_F_STORE_ATTR_INFO_SET_SHA1STR,
+             STORE_R_ALREADY_HAS_A_VALUE);
+    return 0;
+}
+
 int STORE_ATTR_INFO_set_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	X509_NAME *dn)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (!ATTR_IS_SET(attrs,code))
-		{
-		if ((attrs->values[code].dn = X509_NAME_dup(dn)))
-			return 1;
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN, STORE_R_ALREADY_HAS_A_VALUE);
-	return 0;
-	}
+                           X509_NAME *dn)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (!ATTR_IS_SET(attrs, code)) {
+        if ((attrs->values[code].dn = X509_NAME_dup(dn)))
+            return 1;
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    STOREerr(STORE_F_STORE_ATTR_INFO_SET_DN, STORE_R_ALREADY_HAS_A_VALUE);
+    return 0;
+}
+
 int STORE_ATTR_INFO_set_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	BIGNUM *number)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (!ATTR_IS_SET(attrs,code))
-		{
-		if ((attrs->values[code].number = BN_dup(number)))
-			return 1;
-		STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER,
-			ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER, STORE_R_ALREADY_HAS_A_VALUE);
-	return 0;
-	}
+                               BIGNUM *number)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (!ATTR_IS_SET(attrs, code)) {
+        if ((attrs->values[code].number = BN_dup(number)))
+            return 1;
+        STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    STOREerr(STORE_F_STORE_ATTR_INFO_SET_NUMBER, STORE_R_ALREADY_HAS_A_VALUE);
+    return 0;
+}
+
 int STORE_ATTR_INFO_modify_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	char *cstr, size_t cstr_size)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_CSTR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		{
-		OPENSSL_free(attrs->values[code].cstring);
-		attrs->values[code].cstring = NULL;
-		CLEAR_ATTRBIT(attrs, code);
-		}
-	return STORE_ATTR_INFO_set_cstr(attrs, code, cstr, cstr_size);
-	}
-int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	unsigned char *sha1str, size_t sha1str_size)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		{
-		OPENSSL_free(attrs->values[code].sha1string);
-		attrs->values[code].sha1string = NULL;
-		CLEAR_ATTRBIT(attrs, code);
-		}
-	return STORE_ATTR_INFO_set_sha1str(attrs, code, sha1str, sha1str_size);
-	}
+                                char *cstr, size_t cstr_size)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_CSTR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (ATTR_IS_SET(attrs, code)) {
+        OPENSSL_free(attrs->values[code].cstring);
+        attrs->values[code].cstring = NULL;
+        CLEAR_ATTRBIT(attrs, code);
+    }
+    return STORE_ATTR_INFO_set_cstr(attrs, code, cstr, cstr_size);
+}
+
+int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs,
+                                   STORE_ATTR_TYPES code,
+                                   unsigned char *sha1str,
+                                   size_t sha1str_size)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (ATTR_IS_SET(attrs, code)) {
+        OPENSSL_free(attrs->values[code].sha1string);
+        attrs->values[code].sha1string = NULL;
+        CLEAR_ATTRBIT(attrs, code);
+    }
+    return STORE_ATTR_INFO_set_sha1str(attrs, code, sha1str, sha1str_size);
+}
+
 int STORE_ATTR_INFO_modify_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	X509_NAME *dn)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_DN,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		{
-		OPENSSL_free(attrs->values[code].dn);
-		attrs->values[code].dn = NULL;
-		CLEAR_ATTRBIT(attrs, code);
-		}
-	return STORE_ATTR_INFO_set_dn(attrs, code, dn);
-	}
-int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
-	BIGNUM *number)
-	{
-	if (!attrs)
-		{
-		STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (ATTR_IS_SET(attrs,code))
-		{
-		OPENSSL_free(attrs->values[code].number);
-		attrs->values[code].number = NULL;
-		CLEAR_ATTRBIT(attrs, code);
-		}
-	return STORE_ATTR_INFO_set_number(attrs, code, number);
-	}
-
-struct attr_list_ctx_st
-	{
-	OPENSSL_ITEM *attributes;
-	};
+                              X509_NAME *dn)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_DN,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (ATTR_IS_SET(attrs, code)) {
+        OPENSSL_free(attrs->values[code].dn);
+        attrs->values[code].dn = NULL;
+        CLEAR_ATTRBIT(attrs, code);
+    }
+    return STORE_ATTR_INFO_set_dn(attrs, code, dn);
+}
+
+int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs,
+                                  STORE_ATTR_TYPES code, BIGNUM *number)
+{
+    if (!attrs) {
+        STOREerr(STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER,
+                 ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (ATTR_IS_SET(attrs, code)) {
+        OPENSSL_free(attrs->values[code].number);
+        attrs->values[code].number = NULL;
+        CLEAR_ATTRBIT(attrs, code);
+    }
+    return STORE_ATTR_INFO_set_number(attrs, code, number);
+}
+
+struct attr_list_ctx_st {
+    OPENSSL_ITEM *attributes;
+};
 void *STORE_parse_attrs_start(OPENSSL_ITEM *attributes)
-	{
-	if (attributes)
-		{
-		struct attr_list_ctx_st *context =
-			(struct attr_list_ctx_st *)OPENSSL_malloc(sizeof(struct attr_list_ctx_st));
-		if (context)
-			context->attributes = attributes;
-		else
-			STOREerr(STORE_F_STORE_PARSE_ATTRS_START,
-				ERR_R_MALLOC_FAILURE);
-		return context;
-		}
-	STOREerr(STORE_F_STORE_PARSE_ATTRS_START, ERR_R_PASSED_NULL_PARAMETER);
-	return 0;
-	}
+{
+    if (attributes) {
+        struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)
+            OPENSSL_malloc(sizeof(struct attr_list_ctx_st));
+        if (context)
+            context->attributes = attributes;
+        else
+            STOREerr(STORE_F_STORE_PARSE_ATTRS_START, ERR_R_MALLOC_FAILURE);
+        return context;
+    }
+    STOREerr(STORE_F_STORE_PARSE_ATTRS_START, ERR_R_PASSED_NULL_PARAMETER);
+    return 0;
+}
+
 STORE_ATTR_INFO *STORE_parse_attrs_next(void *handle)
-	{
-	struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
-
-	if (context && context->attributes)
-		{
-		STORE_ATTR_INFO *attrs = NULL;
-
-		while(context->attributes
-			&& context->attributes->code != STORE_ATTR_OR
-			&& context->attributes->code != STORE_ATTR_END)
-			{
-			switch(context->attributes->code)
-				{
-			case STORE_ATTR_FRIENDLYNAME:
-			case STORE_ATTR_EMAIL:
-			case STORE_ATTR_FILENAME:
-				if (!attrs) attrs = STORE_ATTR_INFO_new();
-				if (attrs == NULL)
-					{
-					STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
-						ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				STORE_ATTR_INFO_set_cstr(attrs,
-					context->attributes->code,
-					context->attributes->value,
-					context->attributes->value_size);
-				break;
-			case STORE_ATTR_KEYID:
-			case STORE_ATTR_ISSUERKEYID:
-			case STORE_ATTR_SUBJECTKEYID:
-			case STORE_ATTR_ISSUERSERIALHASH:
-			case STORE_ATTR_CERTHASH:
-				if (!attrs) attrs = STORE_ATTR_INFO_new();
-				if (attrs == NULL)
-					{
-					STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
-						ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				STORE_ATTR_INFO_set_sha1str(attrs,
-					context->attributes->code,
-					context->attributes->value,
-					context->attributes->value_size);
-				break;
-			case STORE_ATTR_ISSUER:
-			case STORE_ATTR_SUBJECT:
-				if (!attrs) attrs = STORE_ATTR_INFO_new();
-				if (attrs == NULL)
-					{
-					STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
-						ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				STORE_ATTR_INFO_modify_dn(attrs,
-					context->attributes->code,
-					context->attributes->value);
-				break;
-			case STORE_ATTR_SERIAL:
-				if (!attrs) attrs = STORE_ATTR_INFO_new();
-				if (attrs == NULL)
-					{
-					STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
-						ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				STORE_ATTR_INFO_modify_number(attrs,
-					context->attributes->code,
-					context->attributes->value);
-				break;
-				}
-			context->attributes++;
-			}
-		if (context->attributes->code == STORE_ATTR_OR)
-			context->attributes++;
-		return attrs;
-	err:
-		while(context->attributes
-			&& context->attributes->code != STORE_ATTR_OR
-			&& context->attributes->code != STORE_ATTR_END)
-			context->attributes++;
-		if (context->attributes->code == STORE_ATTR_OR)
-			context->attributes++;
-		return NULL;
-		}
-	STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT, ERR_R_PASSED_NULL_PARAMETER);
-	return NULL;
-	}
+{
+    struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
+
+    if (context && context->attributes) {
+        STORE_ATTR_INFO *attrs = NULL;
+
+        while (context->attributes
+               && context->attributes->code != STORE_ATTR_OR
+               && context->attributes->code != STORE_ATTR_END) {
+            switch (context->attributes->code) {
+            case STORE_ATTR_FRIENDLYNAME:
+            case STORE_ATTR_EMAIL:
+            case STORE_ATTR_FILENAME:
+                if (!attrs)
+                    attrs = STORE_ATTR_INFO_new();
+                if (attrs == NULL) {
+                    STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
+                             ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                STORE_ATTR_INFO_set_cstr(attrs,
+                                         context->attributes->code,
+                                         context->attributes->value,
+                                         context->attributes->value_size);
+                break;
+            case STORE_ATTR_KEYID:
+            case STORE_ATTR_ISSUERKEYID:
+            case STORE_ATTR_SUBJECTKEYID:
+            case STORE_ATTR_ISSUERSERIALHASH:
+            case STORE_ATTR_CERTHASH:
+                if (!attrs)
+                    attrs = STORE_ATTR_INFO_new();
+                if (attrs == NULL) {
+                    STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
+                             ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                STORE_ATTR_INFO_set_sha1str(attrs,
+                                            context->attributes->code,
+                                            context->attributes->value,
+                                            context->attributes->value_size);
+                break;
+            case STORE_ATTR_ISSUER:
+            case STORE_ATTR_SUBJECT:
+                if (!attrs)
+                    attrs = STORE_ATTR_INFO_new();
+                if (attrs == NULL) {
+                    STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
+                             ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                STORE_ATTR_INFO_modify_dn(attrs,
+                                          context->attributes->code,
+                                          context->attributes->value);
+                break;
+            case STORE_ATTR_SERIAL:
+                if (!attrs)
+                    attrs = STORE_ATTR_INFO_new();
+                if (attrs == NULL) {
+                    STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT,
+                             ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                STORE_ATTR_INFO_modify_number(attrs,
+                                              context->attributes->code,
+                                              context->attributes->value);
+                break;
+            }
+            context->attributes++;
+        }
+        if (context->attributes->code == STORE_ATTR_OR)
+            context->attributes++;
+        return attrs;
+ err:
+        while (context->attributes
+               && context->attributes->code != STORE_ATTR_OR
+               && context->attributes->code != STORE_ATTR_END)
+            context->attributes++;
+        if (context->attributes->code == STORE_ATTR_OR)
+            context->attributes++;
+        return NULL;
+    }
+    STOREerr(STORE_F_STORE_PARSE_ATTRS_NEXT, ERR_R_PASSED_NULL_PARAMETER);
+    return NULL;
+}
+
 int STORE_parse_attrs_end(void *handle)
-	{
-	struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
+{
+    struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
 
-	if (context && context->attributes)
-		{
+    if (context && context->attributes) {
 #if 0
-		OPENSSL_ITEM *attributes = context->attributes;
+        OPENSSL_ITEM *attributes = context->attributes;
 #endif
-		OPENSSL_free(context);
-		return 1;
-		}
-	STOREerr(STORE_F_STORE_PARSE_ATTRS_END, ERR_R_PASSED_NULL_PARAMETER);
-	return 0;
-	}
+        OPENSSL_free(context);
+        return 1;
+    }
+    STOREerr(STORE_F_STORE_PARSE_ATTRS_END, ERR_R_PASSED_NULL_PARAMETER);
+    return 0;
+}
 
 int STORE_parse_attrs_endp(void *handle)
-	{
-	struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
-
-	if (context && context->attributes)
-		{
-		return context->attributes->code == STORE_ATTR_END;
-		}
-	STOREerr(STORE_F_STORE_PARSE_ATTRS_ENDP, ERR_R_PASSED_NULL_PARAMETER);
-	return 0;
-	}
-
-static int attr_info_compare_compute_range(
-	const unsigned char *abits, const unsigned char *bbits,
-	unsigned int *alowp, unsigned int *ahighp,
-	unsigned int *blowp, unsigned int *bhighp)
-	{
-	unsigned int alow = (unsigned int)-1, ahigh = 0;
-	unsigned int blow = (unsigned int)-1, bhigh = 0;
-	int i, res = 0;
-
-	for (i = 0; i < (STORE_ATTR_TYPE_NUM + 8) / 8; i++, abits++, bbits++)
-		{
-		if (res == 0)
-			{
-			if (*abits < *bbits) res = -1;
-			if (*abits > *bbits) res = 1;
-			}
-		if (*abits)
-			{
-			if (alow == (unsigned int)-1)
-				{
-				alow = i * 8;
-				if (!(*abits & 0x01)) alow++;
-				if (!(*abits & 0x02)) alow++;
-				if (!(*abits & 0x04)) alow++;
-				if (!(*abits & 0x08)) alow++;
-				if (!(*abits & 0x10)) alow++;
-				if (!(*abits & 0x20)) alow++;
-				if (!(*abits & 0x40)) alow++;
-				}
-			ahigh = i * 8 + 7;
-			if (!(*abits & 0x80)) ahigh++;
-			if (!(*abits & 0x40)) ahigh++;
-			if (!(*abits & 0x20)) ahigh++;
-			if (!(*abits & 0x10)) ahigh++;
-			if (!(*abits & 0x08)) ahigh++;
-			if (!(*abits & 0x04)) ahigh++;
-			if (!(*abits & 0x02)) ahigh++;
-			}
-		if (*bbits)
-			{
-			if (blow == (unsigned int)-1)
-				{
-				blow = i * 8;
-				if (!(*bbits & 0x01)) blow++;
-				if (!(*bbits & 0x02)) blow++;
-				if (!(*bbits & 0x04)) blow++;
-				if (!(*bbits & 0x08)) blow++;
-				if (!(*bbits & 0x10)) blow++;
-				if (!(*bbits & 0x20)) blow++;
-				if (!(*bbits & 0x40)) blow++;
-				}
-			bhigh = i * 8 + 7;
-			if (!(*bbits & 0x80)) bhigh++;
-			if (!(*bbits & 0x40)) bhigh++;
-			if (!(*bbits & 0x20)) bhigh++;
-			if (!(*bbits & 0x10)) bhigh++;
-			if (!(*bbits & 0x08)) bhigh++;
-			if (!(*bbits & 0x04)) bhigh++;
-			if (!(*bbits & 0x02)) bhigh++;
-			}
-		}
-	if (ahigh + alow < bhigh + blow) res = -1;
-	if (ahigh + alow > bhigh + blow) res = 1;
-	if (alowp) *alowp = alow;
-	if (ahighp) *ahighp = ahigh;
-	if (blowp) *blowp = blow;
-	if (bhighp) *bhighp = bhigh;
-	return res;
-	}
-
-int STORE_ATTR_INFO_compare(const STORE_ATTR_INFO * const *a,
-			    const STORE_ATTR_INFO * const *b)
-	{
-	if (a == b) return 0;
-	if (!a) return -1;
-	if (!b) return 1;
-	return attr_info_compare_compute_range((*a)->set, (*b)->set, 0, 0, 0, 0);
-	}
+{
+    struct attr_list_ctx_st *context = (struct attr_list_ctx_st *)handle;
+
+    if (context && context->attributes) {
+        return context->attributes->code == STORE_ATTR_END;
+    }
+    STOREerr(STORE_F_STORE_PARSE_ATTRS_ENDP, ERR_R_PASSED_NULL_PARAMETER);
+    return 0;
+}
+
+static int attr_info_compare_compute_range(const unsigned char *abits,
+                                           const unsigned char *bbits,
+                                           unsigned int *alowp,
+                                           unsigned int *ahighp,
+                                           unsigned int *blowp,
+                                           unsigned int *bhighp)
+{
+    unsigned int alow = (unsigned int)-1, ahigh = 0;
+    unsigned int blow = (unsigned int)-1, bhigh = 0;
+    int i, res = 0;
+
+    for (i = 0; i < (STORE_ATTR_TYPE_NUM + 8) / 8; i++, abits++, bbits++) {
+        if (res == 0) {
+            if (*abits < *bbits)
+                res = -1;
+            if (*abits > *bbits)
+                res = 1;
+        }
+        if (*abits) {
+            if (alow == (unsigned int)-1) {
+                alow = i * 8;
+                if (!(*abits & 0x01))
+                    alow++;
+                if (!(*abits & 0x02))
+                    alow++;
+                if (!(*abits & 0x04))
+                    alow++;
+                if (!(*abits & 0x08))
+                    alow++;
+                if (!(*abits & 0x10))
+                    alow++;
+                if (!(*abits & 0x20))
+                    alow++;
+                if (!(*abits & 0x40))
+                    alow++;
+            }
+            ahigh = i * 8 + 7;
+            if (!(*abits & 0x80))
+                ahigh++;
+            if (!(*abits & 0x40))
+                ahigh++;
+            if (!(*abits & 0x20))
+                ahigh++;
+            if (!(*abits & 0x10))
+                ahigh++;
+            if (!(*abits & 0x08))
+                ahigh++;
+            if (!(*abits & 0x04))
+                ahigh++;
+            if (!(*abits & 0x02))
+                ahigh++;
+        }
+        if (*bbits) {
+            if (blow == (unsigned int)-1) {
+                blow = i * 8;
+                if (!(*bbits & 0x01))
+                    blow++;
+                if (!(*bbits & 0x02))
+                    blow++;
+                if (!(*bbits & 0x04))
+                    blow++;
+                if (!(*bbits & 0x08))
+                    blow++;
+                if (!(*bbits & 0x10))
+                    blow++;
+                if (!(*bbits & 0x20))
+                    blow++;
+                if (!(*bbits & 0x40))
+                    blow++;
+            }
+            bhigh = i * 8 + 7;
+            if (!(*bbits & 0x80))
+                bhigh++;
+            if (!(*bbits & 0x40))
+                bhigh++;
+            if (!(*bbits & 0x20))
+                bhigh++;
+            if (!(*bbits & 0x10))
+                bhigh++;
+            if (!(*bbits & 0x08))
+                bhigh++;
+            if (!(*bbits & 0x04))
+                bhigh++;
+            if (!(*bbits & 0x02))
+                bhigh++;
+        }
+    }
+    if (ahigh + alow < bhigh + blow)
+        res = -1;
+    if (ahigh + alow > bhigh + blow)
+        res = 1;
+    if (alowp)
+        *alowp = alow;
+    if (ahighp)
+        *ahighp = ahigh;
+    if (blowp)
+        *blowp = blow;
+    if (bhighp)
+        *bhighp = bhigh;
+    return res;
+}
+
+int STORE_ATTR_INFO_compare(const STORE_ATTR_INFO *const *a,
+                            const STORE_ATTR_INFO *const *b)
+{
+    if (a == b)
+        return 0;
+    if (!a)
+        return -1;
+    if (!b)
+        return 1;
+    return attr_info_compare_compute_range((*a)->set, (*b)->set, 0, 0, 0, 0);
+}
 
 int STORE_ATTR_INFO_in_range(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b)
-	{
-	unsigned int alow, ahigh, blow, bhigh;
-
-	if (a == b) return 1;
-	if (!a) return 0;
-	if (!b) return 0;
-	attr_info_compare_compute_range(a->set, b->set,
-		&alow, &ahigh, &blow, &bhigh);
-	if (alow >= blow && ahigh <= bhigh)
-		return 1;
-	return 0;
-	}
+{
+    unsigned int alow, ahigh, blow, bhigh;
+
+    if (a == b)
+        return 1;
+    if (!a)
+        return 0;
+    if (!b)
+        return 0;
+    attr_info_compare_compute_range(a->set, b->set,
+                                    &alow, &ahigh, &blow, &bhigh);
+    if (alow >= blow && ahigh <= bhigh)
+        return 1;
+    return 0;
+}
 
 int STORE_ATTR_INFO_in(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b)
-	{
-	unsigned char *abits, *bbits;
-	int i;
-
-	if (a == b) return 1;
-	if (!a) return 0;
-	if (!b) return 0;
-	abits = a->set;
-	bbits = b->set;
-	for (i = 0; i < (STORE_ATTR_TYPE_NUM + 8) / 8; i++, abits++, bbits++)
-		{
-		if (*abits && (*bbits & *abits) != *abits)
-			return 0;
-		}
-	return 1;
-	}
+{
+    unsigned char *abits, *bbits;
+    int i;
+
+    if (a == b)
+        return 1;
+    if (!a)
+        return 0;
+    if (!b)
+        return 0;
+    abits = a->set;
+    bbits = b->set;
+    for (i = 0; i < (STORE_ATTR_TYPE_NUM + 8) / 8; i++, abits++, bbits++) {
+        if (*abits && (*bbits & *abits) != *abits)
+            return 0;
+    }
+    return 1;
+}
 
 int STORE_ATTR_INFO_in_ex(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b)
-	{
-	STORE_ATTR_TYPES i;
-
-	if (a == b) return 1;
-	if (!STORE_ATTR_INFO_in(a, b)) return 0;
-	for (i = 1; i < STORE_ATTR_TYPE_NUM; i++)
-		if (ATTR_IS_SET(a, i))
-			{
-			switch(i)
-				{
-			case STORE_ATTR_FRIENDLYNAME:
-			case STORE_ATTR_EMAIL:
-			case STORE_ATTR_FILENAME:
-				if (strcmp(a->values[i].cstring,
-					    b->values[i].cstring))
-					return 0;
-				break;
-			case STORE_ATTR_KEYID:
-			case STORE_ATTR_ISSUERKEYID:
-			case STORE_ATTR_SUBJECTKEYID:
-			case STORE_ATTR_ISSUERSERIALHASH:
-			case STORE_ATTR_CERTHASH:
-				if (memcmp(a->values[i].sha1string,
-					    b->values[i].sha1string,
-					    a->value_sizes[i]))
-					return 0;
-				break;
-			case STORE_ATTR_ISSUER:
-			case STORE_ATTR_SUBJECT:
-				if (X509_NAME_cmp(a->values[i].dn,
-					    b->values[i].dn))
-					return 0;
-				break;
-			case STORE_ATTR_SERIAL:
-				if (BN_cmp(a->values[i].number,
-					    b->values[i].number))
-					return 0;
-				break;
-			default:
-				break;
-				}
-			}
-
-	return 1;
-	}
+{
+    STORE_ATTR_TYPES i;
+
+    if (a == b)
+        return 1;
+    if (!STORE_ATTR_INFO_in(a, b))
+        return 0;
+    for (i = 1; i < STORE_ATTR_TYPE_NUM; i++)
+        if (ATTR_IS_SET(a, i)) {
+            switch (i) {
+            case STORE_ATTR_FRIENDLYNAME:
+            case STORE_ATTR_EMAIL:
+            case STORE_ATTR_FILENAME:
+                if (strcmp(a->values[i].cstring, b->values[i].cstring))
+                    return 0;
+                break;
+            case STORE_ATTR_KEYID:
+            case STORE_ATTR_ISSUERKEYID:
+            case STORE_ATTR_SUBJECTKEYID:
+            case STORE_ATTR_ISSUERSERIALHASH:
+            case STORE_ATTR_CERTHASH:
+                if (memcmp(a->values[i].sha1string,
+                           b->values[i].sha1string, a->value_sizes[i]))
+                    return 0;
+                break;
+            case STORE_ATTR_ISSUER:
+            case STORE_ATTR_SUBJECT:
+                if (X509_NAME_cmp(a->values[i].dn, b->values[i].dn))
+                    return 0;
+                break;
+            case STORE_ATTR_SERIAL:
+                if (BN_cmp(a->values[i].number, b->values[i].number))
+                    return 0;
+                break;
+            default:
+                break;
+            }
+        }
+
+    return 1;
+}
diff --git a/crypto/store/str_locl.h b/crypto/store/str_locl.h
index 3f8cb75619..ac55784df0 100644
--- a/crypto/store/str_locl.h
+++ b/crypto/store/str_locl.h
@@ -1,6 +1,7 @@
 /* crypto/store/str_locl.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,66 +58,66 @@
  */
 
 #ifndef HEADER_STORE_LOCL_H
-#define HEADER_STORE_LOCL_H
+# define HEADER_STORE_LOCL_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-struct store_method_st
-	{
-	char *name;
+struct store_method_st {
+    char *name;
+    /*
+     * All the functions return a positive integer or non-NULL for success
+     * and 0, a negative integer or NULL for failure
+     */
+    /* Initialise the STORE with private data */
+    STORE_INITIALISE_FUNC_PTR init;
+    /* Initialise the STORE with private data */
+    STORE_CLEANUP_FUNC_PTR clean;
+    /* Generate an object of a given type */
+    STORE_GENERATE_OBJECT_FUNC_PTR generate_object;
+    /*
+     * Get an object of a given type.  This function isn't really very useful
+     * since the listing functions (below) can be used for the same purpose
+     * and are much more general.
+     */
+    STORE_GET_OBJECT_FUNC_PTR get_object;
+    /* Store an object of a given type. */
+    STORE_STORE_OBJECT_FUNC_PTR store_object;
+    /* Modify the attributes bound to an object of a given type. */
+    STORE_MODIFY_OBJECT_FUNC_PTR modify_object;
+    /* Revoke an object of a given type. */
+    STORE_HANDLE_OBJECT_FUNC_PTR revoke_object;
+    /* Delete an object of a given type. */
+    STORE_HANDLE_OBJECT_FUNC_PTR delete_object;
+    /*
+     * List a bunch of objects of a given type and with the associated
+     * attributes.
+     */
+    STORE_START_OBJECT_FUNC_PTR list_object_start;
+    STORE_NEXT_OBJECT_FUNC_PTR list_object_next;
+    STORE_END_OBJECT_FUNC_PTR list_object_end;
+    STORE_END_OBJECT_FUNC_PTR list_object_endp;
+    /* Store-level function to make any necessary update operations. */
+    STORE_GENERIC_FUNC_PTR update_store;
+    /* Store-level function to get exclusive access to the store. */
+    STORE_GENERIC_FUNC_PTR lock_store;
+    /* Store-level function to release exclusive access to the store. */
+    STORE_GENERIC_FUNC_PTR unlock_store;
+    /* Generic control function */
+    STORE_CTRL_FUNC_PTR ctrl;
+};
 
-	/* All the functions return a positive integer or non-NULL for success
-	   and 0, a negative integer or NULL for failure */
-
-	/* Initialise the STORE with private data */
-	STORE_INITIALISE_FUNC_PTR init;
-	/* Initialise the STORE with private data */
-	STORE_CLEANUP_FUNC_PTR clean;
-	/* Generate an object of a given type */
-	STORE_GENERATE_OBJECT_FUNC_PTR generate_object;
-	/* Get an object of a given type.  This function isn't really very
-	   useful since the listing functions (below) can be used for the
-	   same purpose and are much more general. */
-	STORE_GET_OBJECT_FUNC_PTR get_object;
-	/* Store an object of a given type. */
-	STORE_STORE_OBJECT_FUNC_PTR store_object;
-	/* Modify the attributes bound to an object of a given type. */
-	STORE_MODIFY_OBJECT_FUNC_PTR modify_object;
-	/* Revoke an object of a given type. */
-	STORE_HANDLE_OBJECT_FUNC_PTR revoke_object;
-	/* Delete an object of a given type. */
-	STORE_HANDLE_OBJECT_FUNC_PTR delete_object;
-	/* List a bunch of objects of a given type and with the associated
-	   attributes. */
-	STORE_START_OBJECT_FUNC_PTR list_object_start;
-	STORE_NEXT_OBJECT_FUNC_PTR list_object_next;
-	STORE_END_OBJECT_FUNC_PTR list_object_end;
-	STORE_END_OBJECT_FUNC_PTR list_object_endp;
-	/* Store-level function to make any necessary update operations. */
-	STORE_GENERIC_FUNC_PTR update_store;
-	/* Store-level function to get exclusive access to the store. */
-	STORE_GENERIC_FUNC_PTR lock_store;
-	/* Store-level function to release exclusive access to the store. */
-	STORE_GENERIC_FUNC_PTR unlock_store;
-
-	/* Generic control function */
-	STORE_CTRL_FUNC_PTR ctrl;
-	};
-
-struct store_st
-	{
-	const STORE_METHOD *meth;
-	/* functional reference if 'meth' is ENGINE-provided */
-	ENGINE *engine;
-
-	CRYPTO_EX_DATA ex_data;
-	int references;
-	};
+struct store_st {
+    const STORE_METHOD *meth;
+    /* functional reference if 'meth' is ENGINE-provided */
+    ENGINE *engine;
+    CRYPTO_EX_DATA ex_data;
+    int references;
+};
 #ifdef  __cplusplus
 }
 #endif
diff --git a/crypto/store/str_mem.c b/crypto/store/str_mem.c
index 021d828325..8edd0eb41b 100644
--- a/crypto/store/str_mem.c
+++ b/crypto/store/str_mem.c
@@ -1,6 +1,7 @@
 /* crypto/store/str_mem.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,319 +61,323 @@
 #include 
 #include "str_locl.h"
 
-/* The memory store is currently highly experimental.  It's meant to become
-   a base store used by other stores for internal caching (for full caching
-   support, aging needs to be added).
-
-   The database use is meant to support as much attribute association as
-   possible, while providing for as small search ranges as possible.
-   This is currently provided for by sorting the entries by numbers that
-   are composed of bits set at the positions indicated by attribute type
-   codes.  This provides for ranges determined by the highest attribute
-   type code value.  A better idea might be to sort by values computed
-   from the range of attributes associated with the object (basically,
-   the difference between the highest and lowest attribute type code)
-   and it's distance from a base (basically, the lowest associated
-   attribute type code).
-*/
-
-typedef struct mem_object_data_st
-	{
-	STORE_OBJECT *object;
-	STORE_ATTR_INFO *attr_info;
-	int references;
-	} MEM_OBJECT_DATA;
+/*
+ * The memory store is currently highly experimental.  It's meant to become a
+ * base store used by other stores for internal caching (for full caching
+ * support, aging needs to be added).
+ *
+ * The database use is meant to support as much attribute association as
+ * possible, while providing for as small search ranges as possible. This is
+ * currently provided for by sorting the entries by numbers that are composed
+ * of bits set at the positions indicated by attribute type codes.  This
+ * provides for ranges determined by the highest attribute type code value.
+ * A better idea might be to sort by values computed from the range of
+ * attributes associated with the object (basically, the difference between
+ * the highest and lowest attribute type code) and it's distance from a base
+ * (basically, the lowest associated attribute type code).
+ */
+
+typedef struct mem_object_data_st {
+    STORE_OBJECT *object;
+    STORE_ATTR_INFO *attr_info;
+    int references;
+} MEM_OBJECT_DATA;
 
 DECLARE_STACK_OF(MEM_OBJECT_DATA)
-struct mem_data_st
-	{
-	/*
-	 * sorted with
-	 * STORE_ATTR_INFO_compare().
-	 */
-	STACK_OF(MEM_OBJECT_DATA) *data; 
-	/*
-	 * Currently unused, but can
-	 * be used to add attributes
-	 * from parts of the data.
-	 */
-	unsigned int compute_components : 1;
-	};
+struct mem_data_st {
+    /*
+     * sorted with
+     * STORE_ATTR_INFO_compare().
+     */
+    STACK_OF(MEM_OBJECT_DATA) *data;
+    /*
+     * Currently unused, but can
+     * be used to add attributes
+     * from parts of the data.
+     */
+    unsigned int compute_components:1;
+};
 
 DECLARE_STACK_OF(STORE_ATTR_INFO)
-struct mem_ctx_st
-	{
-	/* The type we're searching for */
-	int type;
-	/*
-	 * Sets of
-	 * attributes to search for.  Each
-	 * element is a STORE_ATTR_INFO.
-	 */
-	STACK_OF(STORE_ATTR_INFO) *search_attributes;
-	/*
-	 * which of the search attributes we
-	 * found a match for, -1 when we still
-	 * haven't found any
-	 */ 
-	int search_index;
-	/* -1 as long as we're searching for the first */
-	int index;
-	};
+struct mem_ctx_st {
+    /* The type we're searching for */
+    int type;
+    /*
+     * Sets of
+     * attributes to search for.  Each
+     * element is a STORE_ATTR_INFO.
+     */
+    STACK_OF(STORE_ATTR_INFO) *search_attributes;
+    /*
+     * which of the search attributes we
+     * found a match for, -1 when we still
+     * haven't found any
+     */
+    int search_index;
+    /* -1 as long as we're searching for the first */
+    int index;
+};
 
 static int mem_init(STORE *s);
 static void mem_clean(STORE *s);
 static STORE_OBJECT *mem_generate(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
+                                  OPENSSL_ITEM attributes[],
+                                  OPENSSL_ITEM parameters[]);
 static STORE_OBJECT *mem_get(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
-static int mem_store(STORE *s, STORE_OBJECT_TYPES type,
-	STORE_OBJECT *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                             OPENSSL_ITEM attributes[],
+                             OPENSSL_ITEM parameters[]);
+static int mem_store(STORE *s, STORE_OBJECT_TYPES type, STORE_OBJECT *data,
+                     OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 static int mem_modify(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM search_attributes[], OPENSSL_ITEM add_attributes[],
-	OPENSSL_ITEM modify_attributes[], OPENSSL_ITEM delete_attributes[],
-	OPENSSL_ITEM parameters[]);
+                      OPENSSL_ITEM search_attributes[],
+                      OPENSSL_ITEM add_attributes[],
+                      OPENSSL_ITEM modify_attributes[],
+                      OPENSSL_ITEM delete_attributes[],
+                      OPENSSL_ITEM parameters[]);
 static int mem_delete(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
+                      OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 static void *mem_list_start(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
+                            OPENSSL_ITEM attributes[],
+                            OPENSSL_ITEM parameters[]);
 static STORE_OBJECT *mem_list_next(STORE *s, void *handle);
 static int mem_list_end(STORE *s, void *handle);
 static int mem_list_endp(STORE *s, void *handle);
 static int mem_lock(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
+                    OPENSSL_ITEM parameters[]);
 static int mem_unlock(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[]);
-static int mem_ctrl(STORE *s, int cmd, long l, void *p, void (*f)(void));
-
-static STORE_METHOD store_memory =
-	{
-	"OpenSSL memory store interface",
-	mem_init,
-	mem_clean,
-	mem_generate,
-	mem_get,
-	mem_store,
-	mem_modify,
-	NULL, /* revoke */
-	mem_delete,
-	mem_list_start,
-	mem_list_next,
-	mem_list_end,
-	mem_list_endp,
-	NULL, /* update */
-	mem_lock,
-	mem_unlock,
-	mem_ctrl
-	};
+                      OPENSSL_ITEM parameters[]);
+static int mem_ctrl(STORE *s, int cmd, long l, void *p, void (*f) (void));
+
+static STORE_METHOD store_memory = {
+    "OpenSSL memory store interface",
+    mem_init,
+    mem_clean,
+    mem_generate,
+    mem_get,
+    mem_store,
+    mem_modify,
+    NULL,                       /* revoke */
+    mem_delete,
+    mem_list_start,
+    mem_list_next,
+    mem_list_end,
+    mem_list_endp,
+    NULL,                       /* update */
+    mem_lock,
+    mem_unlock,
+    mem_ctrl
+};
 
 const STORE_METHOD *STORE_Memory(void)
-	{
-	return &store_memory;
-	}
+{
+    return &store_memory;
+}
 
 static int mem_init(STORE *s)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 static void mem_clean(STORE *s)
-	{
-	return;
-	}
+{
+    return;
+}
 
 static STORE_OBJECT *mem_generate(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[])
-	{
-	STOREerr(STORE_F_MEM_GENERATE, STORE_R_NOT_IMPLEMENTED);
-	return 0;
-	}
+                                  OPENSSL_ITEM attributes[],
+                                  OPENSSL_ITEM parameters[])
+{
+    STOREerr(STORE_F_MEM_GENERATE, STORE_R_NOT_IMPLEMENTED);
+    return 0;
+}
+
 static STORE_OBJECT *mem_get(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[])
-	{
-	void *context = mem_list_start(s, type, attributes, parameters);
-	
-	if (context)
-		{
-		STORE_OBJECT *object = mem_list_next(s, context);
-
-		if (mem_list_end(s, context))
-			return object;
-		}
-	return NULL;
-	}
+                             OPENSSL_ITEM attributes[],
+                             OPENSSL_ITEM parameters[])
+{
+    void *context = mem_list_start(s, type, attributes, parameters);
+
+    if (context) {
+        STORE_OBJECT *object = mem_list_next(s, context);
+
+        if (mem_list_end(s, context))
+            return object;
+    }
+    return NULL;
+}
+
 static int mem_store(STORE *s, STORE_OBJECT_TYPES type,
-	STORE_OBJECT *data, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STOREerr(STORE_F_MEM_STORE, STORE_R_NOT_IMPLEMENTED);
-	return 0;
-	}
+                     STORE_OBJECT *data, OPENSSL_ITEM attributes[],
+                     OPENSSL_ITEM parameters[])
+{
+    STOREerr(STORE_F_MEM_STORE, STORE_R_NOT_IMPLEMENTED);
+    return 0;
+}
+
 static int mem_modify(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM search_attributes[], OPENSSL_ITEM add_attributes[],
-	OPENSSL_ITEM modify_attributes[], OPENSSL_ITEM delete_attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	STOREerr(STORE_F_MEM_MODIFY, STORE_R_NOT_IMPLEMENTED);
-	return 0;
-	}
+                      OPENSSL_ITEM search_attributes[],
+                      OPENSSL_ITEM add_attributes[],
+                      OPENSSL_ITEM modify_attributes[],
+                      OPENSSL_ITEM delete_attributes[],
+                      OPENSSL_ITEM parameters[])
+{
+    STOREerr(STORE_F_MEM_MODIFY, STORE_R_NOT_IMPLEMENTED);
+    return 0;
+}
+
 static int mem_delete(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[])
-	{
-	STOREerr(STORE_F_MEM_DELETE, STORE_R_NOT_IMPLEMENTED);
-	return 0;
-	}
-
-/* The list functions may be the hardest to understand.  Basically,
-   mem_list_start compiles a stack of attribute info elements, and
-   puts that stack into the context to be returned.  mem_list_next
-   will then find the first matching element in the store, and then
-   walk all the way to the end of the store (since any combination
-   of attribute bits above the starting point may match the searched
-   for bit pattern...). */
+                      OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[])
+{
+    STOREerr(STORE_F_MEM_DELETE, STORE_R_NOT_IMPLEMENTED);
+    return 0;
+}
+
+/*
+ * The list functions may be the hardest to understand.  Basically,
+ * mem_list_start compiles a stack of attribute info elements, and puts that
+ * stack into the context to be returned.  mem_list_next will then find the
+ * first matching element in the store, and then walk all the way to the end
+ * of the store (since any combination of attribute bits above the starting
+ * point may match the searched for bit pattern...).
+ */
 static void *mem_list_start(STORE *s, STORE_OBJECT_TYPES type,
-	OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[])
-	{
-	struct mem_ctx_st *context =
-		(struct mem_ctx_st *)OPENSSL_malloc(sizeof(struct mem_ctx_st));
-	void *attribute_context = NULL;
-	STORE_ATTR_INFO *attrs = NULL;
-
-	if (!context)
-		{
-		STOREerr(STORE_F_MEM_LIST_START, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	memset(context, 0, sizeof(struct mem_ctx_st));
-
-	attribute_context = STORE_parse_attrs_start(attributes);
-	if (!attribute_context)
-		{
-		STOREerr(STORE_F_MEM_LIST_START, ERR_R_STORE_LIB);
-		goto err;
-		}
-
-	while((attrs = STORE_parse_attrs_next(attribute_context)))
-		{
-		if (context->search_attributes == NULL)
-			{
-			context->search_attributes =
-				sk_STORE_ATTR_INFO_new(STORE_ATTR_INFO_compare);
-			if (!context->search_attributes)
-				{
-				STOREerr(STORE_F_MEM_LIST_START,
-					ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		sk_STORE_ATTR_INFO_push(context->search_attributes,attrs);
-		}
-	if (!STORE_parse_attrs_endp(attribute_context))
-		goto err;
-	STORE_parse_attrs_end(attribute_context);
-	context->search_index = -1;
-	context->index = -1;
-	return context;
+                            OPENSSL_ITEM attributes[],
+                            OPENSSL_ITEM parameters[])
+{
+    struct mem_ctx_st *context =
+        (struct mem_ctx_st *)OPENSSL_malloc(sizeof(struct mem_ctx_st));
+    void *attribute_context = NULL;
+    STORE_ATTR_INFO *attrs = NULL;
+
+    if (!context) {
+        STOREerr(STORE_F_MEM_LIST_START, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    memset(context, 0, sizeof(struct mem_ctx_st));
+
+    attribute_context = STORE_parse_attrs_start(attributes);
+    if (!attribute_context) {
+        STOREerr(STORE_F_MEM_LIST_START, ERR_R_STORE_LIB);
+        goto err;
+    }
+
+    while ((attrs = STORE_parse_attrs_next(attribute_context))) {
+        if (context->search_attributes == NULL) {
+            context->search_attributes =
+                sk_STORE_ATTR_INFO_new(STORE_ATTR_INFO_compare);
+            if (!context->search_attributes) {
+                STOREerr(STORE_F_MEM_LIST_START, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+        sk_STORE_ATTR_INFO_push(context->search_attributes, attrs);
+    }
+    if (!STORE_parse_attrs_endp(attribute_context))
+        goto err;
+    STORE_parse_attrs_end(attribute_context);
+    context->search_index = -1;
+    context->index = -1;
+    return context;
  err:
-	if (attribute_context) STORE_parse_attrs_end(attribute_context);
-	mem_list_end(s, context);
-	return NULL;
-	}
+    if (attribute_context)
+        STORE_parse_attrs_end(attribute_context);
+    mem_list_end(s, context);
+    return NULL;
+}
+
 static STORE_OBJECT *mem_list_next(STORE *s, void *handle)
-	{
-	int i;
-	struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
-	struct mem_object_data_st key = { 0, 0, 1 };
-	struct mem_data_st *store =
-		(struct mem_data_st *)STORE_get_ex_data(s, 1);
-	int srch;
-	int cres = 0;
-
-	if (!context)
-		{
-		STOREerr(STORE_F_MEM_LIST_NEXT, ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	if (!store)
-		{
-		STOREerr(STORE_F_MEM_LIST_NEXT, STORE_R_NO_STORE);
-		return NULL;
-		}
-
-	if (context->search_index == -1)
-		{
-		for (i = 0;
-		     i < sk_STORE_ATTR_INFO_num(context->search_attributes);
-		     i++)
-			{
-			key.attr_info
-			  = sk_STORE_ATTR_INFO_value(context->search_attributes,
-						     i);
-			srch = sk_MEM_OBJECT_DATA_find_ex(store->data, &key);
-
-			if (srch >= 0)
-				{
-				context->search_index = srch;
-				break;
-				}
-			}
-		}
-	if (context->search_index < 0)
-		return NULL;
-	
-	key.attr_info =
-		sk_STORE_ATTR_INFO_value(context->search_attributes,
-					 context->search_index);
-	for(srch = context->search_index;
-	    srch < sk_MEM_OBJECT_DATA_num(store->data)
-		    && STORE_ATTR_INFO_in_range(key.attr_info,
-			    sk_MEM_OBJECT_DATA_value(store->data, srch)->attr_info)
-		    && !(cres = STORE_ATTR_INFO_in_ex(key.attr_info,
-				 sk_MEM_OBJECT_DATA_value(store->data, srch)->attr_info));
-	    srch++)
-		;
-
-	context->search_index = srch;
-	if (cres)
-		return (sk_MEM_OBJECT_DATA_value(store->data, srch))->object;
-	return NULL;
-	}
+{
+    int i;
+    struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
+    struct mem_object_data_st key = { 0, 0, 1 };
+    struct mem_data_st *store = (struct mem_data_st *)STORE_get_ex_data(s, 1);
+    int srch;
+    int cres = 0;
+
+    if (!context) {
+        STOREerr(STORE_F_MEM_LIST_NEXT, ERR_R_PASSED_NULL_PARAMETER);
+        return NULL;
+    }
+    if (!store) {
+        STOREerr(STORE_F_MEM_LIST_NEXT, STORE_R_NO_STORE);
+        return NULL;
+    }
+
+    if (context->search_index == -1) {
+        for (i = 0;
+             i < sk_STORE_ATTR_INFO_num(context->search_attributes); i++) {
+            key.attr_info
+                = sk_STORE_ATTR_INFO_value(context->search_attributes, i);
+            srch = sk_MEM_OBJECT_DATA_find_ex(store->data, &key);
+
+            if (srch >= 0) {
+                context->search_index = srch;
+                break;
+            }
+        }
+    }
+    if (context->search_index < 0)
+        return NULL;
+
+    key.attr_info =
+        sk_STORE_ATTR_INFO_value(context->search_attributes,
+                                 context->search_index);
+    for (srch = context->search_index;
+         srch < sk_MEM_OBJECT_DATA_num(store->data)
+         && STORE_ATTR_INFO_in_range(key.attr_info,
+                                     sk_MEM_OBJECT_DATA_value(store->data,
+                                                              srch)->attr_info)
+         && !(cres =
+              STORE_ATTR_INFO_in_ex(key.attr_info,
+                                    sk_MEM_OBJECT_DATA_value(store->data,
+                                                             srch)->attr_info));
+         srch++) ;
+
+    context->search_index = srch;
+    if (cres)
+        return (sk_MEM_OBJECT_DATA_value(store->data, srch))->object;
+    return NULL;
+}
+
 static int mem_list_end(STORE *s, void *handle)
-	{
-	struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
-
-	if (!context)
-		{
-		STOREerr(STORE_F_MEM_LIST_END, ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (context && context->search_attributes)
-		sk_STORE_ATTR_INFO_free(context->search_attributes);
-	if (context) OPENSSL_free(context);
-	return 1;
-	}
+{
+    struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
+
+    if (!context) {
+        STOREerr(STORE_F_MEM_LIST_END, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (context && context->search_attributes)
+        sk_STORE_ATTR_INFO_free(context->search_attributes);
+    if (context)
+        OPENSSL_free(context);
+    return 1;
+}
+
 static int mem_list_endp(STORE *s, void *handle)
-	{
-	struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
-
-	if (!context
-	    || context->search_index
-	       == sk_STORE_ATTR_INFO_num(context->search_attributes))
-		return 1;
-	return 0;
-	}
+{
+    struct mem_ctx_st *context = (struct mem_ctx_st *)handle;
+
+    if (!context
+        || context->search_index
+        == sk_STORE_ATTR_INFO_num(context->search_attributes))
+        return 1;
+    return 0;
+}
+
 static int mem_lock(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	return 1;
-	}
+                    OPENSSL_ITEM parameters[])
+{
+    return 1;
+}
+
 static int mem_unlock(STORE *s, OPENSSL_ITEM attributes[],
-	OPENSSL_ITEM parameters[])
-	{
-	return 1;
-	}
-static int mem_ctrl(STORE *s, int cmd, long l, void *p, void (*f)(void))
-	{
-	return 1;
-	}
+                      OPENSSL_ITEM parameters[])
+{
+    return 1;
+}
+
+static int mem_ctrl(STORE *s, int cmd, long l, void *p, void (*f) (void))
+{
+    return 1;
+}
diff --git a/crypto/store/str_meth.c b/crypto/store/str_meth.c
index a46de03a26..d83a6de0fc 100644
--- a/crypto/store/str_meth.c
+++ b/crypto/store/str_meth.c
@@ -1,6 +1,7 @@
 /* crypto/store/str_meth.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2003.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,190 +62,219 @@
 #include "str_locl.h"
 
 STORE_METHOD *STORE_create_method(char *name)
-	{
-	STORE_METHOD *store_method = (STORE_METHOD *)OPENSSL_malloc(sizeof(STORE_METHOD));
-
-	if (store_method)
-		{
-		memset(store_method, 0, sizeof(*store_method));
-		store_method->name = BUF_strdup(name);
-		}
-	return store_method;
-	}
-
-/* BIG FSCKING WARNING!!!!  If you use this on a statically allocated method
-   (that is, it hasn't been allocated using STORE_create_method(), you deserve
-   anything Murphy can throw at you and more!  You have been warned. */
+{
+    STORE_METHOD *store_method =
+        (STORE_METHOD *)OPENSSL_malloc(sizeof(STORE_METHOD));
+
+    if (store_method) {
+        memset(store_method, 0, sizeof(*store_method));
+        store_method->name = BUF_strdup(name);
+    }
+    return store_method;
+}
+
+/*
+ * BIG FSCKING WARNING!!!! If you use this on a statically allocated method
+ * (that is, it hasn't been allocated using STORE_create_method(), you
+ * deserve anything Murphy can throw at you and more! You have been warned.
+ */
 void STORE_destroy_method(STORE_METHOD *store_method)
-	{
-	if (!store_method) return;
-	OPENSSL_free(store_method->name);
-	store_method->name = NULL;
-	OPENSSL_free(store_method);
-	}
-
-int STORE_method_set_initialise_function(STORE_METHOD *sm, STORE_INITIALISE_FUNC_PTR init_f)
-	{
-	sm->init = init_f;
-	return 1;
-	}
-
-int STORE_method_set_cleanup_function(STORE_METHOD *sm, STORE_CLEANUP_FUNC_PTR clean_f)
-	{
-	sm->clean = clean_f;
-	return 1;
-	}
-
-int STORE_method_set_generate_function(STORE_METHOD *sm, STORE_GENERATE_OBJECT_FUNC_PTR generate_f)
-	{
-	sm->generate_object = generate_f;
-	return 1;
-	}
-
-int STORE_method_set_get_function(STORE_METHOD *sm, STORE_GET_OBJECT_FUNC_PTR get_f)
-	{
-	sm->get_object = get_f;
-	return 1;
-	}
-
-int STORE_method_set_store_function(STORE_METHOD *sm, STORE_STORE_OBJECT_FUNC_PTR store_f)
-	{
-	sm->store_object = store_f;
-	return 1;
-	}
-
-int STORE_method_set_modify_function(STORE_METHOD *sm, STORE_MODIFY_OBJECT_FUNC_PTR modify_f)
-	{
-	sm->modify_object = modify_f;
-	return 1;
-	}
-
-int STORE_method_set_revoke_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR revoke_f)
-	{
-	sm->revoke_object = revoke_f;
-	return 1;
-	}
-
-int STORE_method_set_delete_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR delete_f)
-	{
-	sm->delete_object = delete_f;
-	return 1;
-	}
-
-int STORE_method_set_list_start_function(STORE_METHOD *sm, STORE_START_OBJECT_FUNC_PTR list_start_f)
-	{
-	sm->list_object_start = list_start_f;
-	return 1;
-	}
-
-int STORE_method_set_list_next_function(STORE_METHOD *sm, STORE_NEXT_OBJECT_FUNC_PTR list_next_f)
-	{
-	sm->list_object_next = list_next_f;
-	return 1;
-	}
-
-int STORE_method_set_list_end_function(STORE_METHOD *sm, STORE_END_OBJECT_FUNC_PTR list_end_f)
-	{
-	sm->list_object_end = list_end_f;
-	return 1;
-	}
-
-int STORE_method_set_update_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR update_f)
-	{
-	sm->update_store = update_f;
-	return 1;
-	}
-
-int STORE_method_set_lock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR lock_f)
-	{
-	sm->lock_store = lock_f;
-	return 1;
-	}
-
-int STORE_method_set_unlock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR unlock_f)
-	{
-	sm->unlock_store = unlock_f;
-	return 1;
-	}
-
-int STORE_method_set_ctrl_function(STORE_METHOD *sm, STORE_CTRL_FUNC_PTR ctrl_f)
-	{
-	sm->ctrl = ctrl_f;
-	return 1;
-	}
-
-STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD *sm)
-	{
-	return sm->init;
-	}
+{
+    if (!store_method)
+        return;
+    OPENSSL_free(store_method->name);
+    store_method->name = NULL;
+    OPENSSL_free(store_method);
+}
+
+int STORE_method_set_initialise_function(STORE_METHOD *sm,
+                                         STORE_INITIALISE_FUNC_PTR init_f)
+{
+    sm->init = init_f;
+    return 1;
+}
+
+int STORE_method_set_cleanup_function(STORE_METHOD *sm,
+                                      STORE_CLEANUP_FUNC_PTR clean_f)
+{
+    sm->clean = clean_f;
+    return 1;
+}
+
+int STORE_method_set_generate_function(STORE_METHOD *sm,
+                                       STORE_GENERATE_OBJECT_FUNC_PTR
+                                       generate_f)
+{
+    sm->generate_object = generate_f;
+    return 1;
+}
+
+int STORE_method_set_get_function(STORE_METHOD *sm,
+                                  STORE_GET_OBJECT_FUNC_PTR get_f)
+{
+    sm->get_object = get_f;
+    return 1;
+}
+
+int STORE_method_set_store_function(STORE_METHOD *sm,
+                                    STORE_STORE_OBJECT_FUNC_PTR store_f)
+{
+    sm->store_object = store_f;
+    return 1;
+}
+
+int STORE_method_set_modify_function(STORE_METHOD *sm,
+                                     STORE_MODIFY_OBJECT_FUNC_PTR modify_f)
+{
+    sm->modify_object = modify_f;
+    return 1;
+}
+
+int STORE_method_set_revoke_function(STORE_METHOD *sm,
+                                     STORE_HANDLE_OBJECT_FUNC_PTR revoke_f)
+{
+    sm->revoke_object = revoke_f;
+    return 1;
+}
+
+int STORE_method_set_delete_function(STORE_METHOD *sm,
+                                     STORE_HANDLE_OBJECT_FUNC_PTR delete_f)
+{
+    sm->delete_object = delete_f;
+    return 1;
+}
+
+int STORE_method_set_list_start_function(STORE_METHOD *sm,
+                                         STORE_START_OBJECT_FUNC_PTR
+                                         list_start_f)
+{
+    sm->list_object_start = list_start_f;
+    return 1;
+}
+
+int STORE_method_set_list_next_function(STORE_METHOD *sm,
+                                        STORE_NEXT_OBJECT_FUNC_PTR
+                                        list_next_f)
+{
+    sm->list_object_next = list_next_f;
+    return 1;
+}
+
+int STORE_method_set_list_end_function(STORE_METHOD *sm,
+                                       STORE_END_OBJECT_FUNC_PTR list_end_f)
+{
+    sm->list_object_end = list_end_f;
+    return 1;
+}
+
+int STORE_method_set_update_store_function(STORE_METHOD *sm,
+                                           STORE_GENERIC_FUNC_PTR update_f)
+{
+    sm->update_store = update_f;
+    return 1;
+}
+
+int STORE_method_set_lock_store_function(STORE_METHOD *sm,
+                                         STORE_GENERIC_FUNC_PTR lock_f)
+{
+    sm->lock_store = lock_f;
+    return 1;
+}
+
+int STORE_method_set_unlock_store_function(STORE_METHOD *sm,
+                                           STORE_GENERIC_FUNC_PTR unlock_f)
+{
+    sm->unlock_store = unlock_f;
+    return 1;
+}
+
+int STORE_method_set_ctrl_function(STORE_METHOD *sm,
+                                   STORE_CTRL_FUNC_PTR ctrl_f)
+{
+    sm->ctrl = ctrl_f;
+    return 1;
+}
+
+STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD
+                                                               *sm)
+{
+    return sm->init;
+}
 
 STORE_CLEANUP_FUNC_PTR STORE_method_get_cleanup_function(STORE_METHOD *sm)
-	{
-	return sm->clean;
-	}
+{
+    return sm->clean;
+}
 
-STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD *sm)
-	{
-	return sm->generate_object;
-	}
+STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD
+                                                                  *sm)
+{
+    return sm->generate_object;
+}
 
 STORE_GET_OBJECT_FUNC_PTR STORE_method_get_get_function(STORE_METHOD *sm)
-	{
-	return sm->get_object;
-	}
+{
+    return sm->get_object;
+}
 
 STORE_STORE_OBJECT_FUNC_PTR STORE_method_get_store_function(STORE_METHOD *sm)
-	{
-	return sm->store_object;
-	}
-
-STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD *sm)
-	{
-	return sm->modify_object;
-	}
-
-STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD *sm)
-	{
-	return sm->revoke_object;
-	}
-
-STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD *sm)
-	{
-	return sm->delete_object;
-	}
-
-STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD *sm)
-	{
-	return sm->list_object_start;
-	}
-
-STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD *sm)
-	{
-	return sm->list_object_next;
-	}
+{
+    return sm->store_object;
+}
+
+STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD
+                                                              *sm)
+{
+    return sm->modify_object;
+}
+
+STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD
+                                                              *sm)
+{
+    return sm->revoke_object;
+}
+
+STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD
+                                                              *sm)
+{
+    return sm->delete_object;
+}
+
+STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD
+                                                                 *sm)
+{
+    return sm->list_object_start;
+}
+
+STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD
+                                                               *sm)
+{
+    return sm->list_object_next;
+}
 
 STORE_END_OBJECT_FUNC_PTR STORE_method_get_list_end_function(STORE_METHOD *sm)
-	{
-	return sm->list_object_end;
-	}
+{
+    return sm->list_object_end;
+}
 
-STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD *sm)
-	{
-	return sm->update_store;
-	}
+STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD
+                                                              *sm)
+{
+    return sm->update_store;
+}
 
 STORE_GENERIC_FUNC_PTR STORE_method_get_lock_store_function(STORE_METHOD *sm)
-	{
-	return sm->lock_store;
-	}
+{
+    return sm->lock_store;
+}
 
-STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD *sm)
-	{
-	return sm->unlock_store;
-	}
+STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD
+                                                              *sm)
+{
+    return sm->unlock_store;
+}
 
 STORE_CTRL_FUNC_PTR STORE_method_get_ctrl_function(STORE_METHOD *sm)
-	{
-	return sm->ctrl;
-	}
-
+{
+    return sm->ctrl;
+}
diff --git a/crypto/symhacks.h b/crypto/symhacks.h
index 01fe7d8249..239fa4fb1b 100644
--- a/crypto/symhacks.h
+++ b/crypto/symhacks.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,459 +53,464 @@
  */
 
 #ifndef HEADER_SYMHACKS_H
-#define HEADER_SYMHACKS_H
+# define HEADER_SYMHACKS_H
 
-#include 
+# include 
 
-/* Hacks to solve the problem with linkers incapable of handling very long
-   symbol names.  In the case of VMS, the limit is 31 characters on VMS for
-   VAX. */
-/* Note that this affects util/libeay.num and util/ssleay.num...  you may
-   change those manually, but that's not recommended, as those files are
-   controlled centrally and updated on Unix, and the central definition
-   may disagree with yours, which in turn may come with shareable library
-   incompatibilities. */
-#ifdef OPENSSL_SYS_VMS
+/*
+ * Hacks to solve the problem with linkers incapable of handling very long
+ * symbol names.  In the case of VMS, the limit is 31 characters on VMS for
+ * VAX.
+ */
+/*
+ * Note that this affects util/libeay.num and util/ssleay.num...  you may
+ * change those manually, but that's not recommended, as those files are
+ * controlled centrally and updated on Unix, and the central definition may
+ * disagree with yours, which in turn may come with shareable library
+ * incompatibilities.
+ */
+# ifdef OPENSSL_SYS_VMS
 
 /* Hack a long name in crypto/ex_data.c */
-#undef CRYPTO_get_ex_data_implementation
-#define CRYPTO_get_ex_data_implementation	CRYPTO_get_ex_data_impl
-#undef CRYPTO_set_ex_data_implementation
-#define CRYPTO_set_ex_data_implementation	CRYPTO_set_ex_data_impl
+#  undef CRYPTO_get_ex_data_implementation
+#  define CRYPTO_get_ex_data_implementation       CRYPTO_get_ex_data_impl
+#  undef CRYPTO_set_ex_data_implementation
+#  define CRYPTO_set_ex_data_implementation       CRYPTO_set_ex_data_impl
 
 /* Hack a long name in crypto/asn1/a_mbstr.c */
-#undef ASN1_STRING_set_default_mask_asc
-#define ASN1_STRING_set_default_mask_asc	ASN1_STRING_set_def_mask_asc
+#  undef ASN1_STRING_set_default_mask_asc
+#  define ASN1_STRING_set_default_mask_asc        ASN1_STRING_set_def_mask_asc
 
-#if 0 /* No longer needed, since safestack macro magic does the job */
+#  if 0                         /* No longer needed, since safestack macro
+                                 * magic does the job */
 /* Hack the names created with DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO) */
-#undef i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO
-#define i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO	i2d_ASN1_SET_OF_PKCS7_SIGINF
-#undef d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO
-#define d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO	d2i_ASN1_SET_OF_PKCS7_SIGINF
-#endif
-
-#if 0 /* No longer needed, since safestack macro magic does the job */
+#   undef i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO
+#   define i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO       i2d_ASN1_SET_OF_PKCS7_SIGINF
+#   undef d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO
+#   define d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO       d2i_ASN1_SET_OF_PKCS7_SIGINF
+#  endif
+
+#  if 0                         /* No longer needed, since safestack macro
+                                 * magic does the job */
 /* Hack the names created with DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO) */
-#undef i2d_ASN1_SET_OF_PKCS7_RECIP_INFO
-#define i2d_ASN1_SET_OF_PKCS7_RECIP_INFO	i2d_ASN1_SET_OF_PKCS7_RECINF
-#undef d2i_ASN1_SET_OF_PKCS7_RECIP_INFO
-#define d2i_ASN1_SET_OF_PKCS7_RECIP_INFO	d2i_ASN1_SET_OF_PKCS7_RECINF
-#endif
-
-#if 0 /* No longer needed, since safestack macro magic does the job */
+#   undef i2d_ASN1_SET_OF_PKCS7_RECIP_INFO
+#   define i2d_ASN1_SET_OF_PKCS7_RECIP_INFO        i2d_ASN1_SET_OF_PKCS7_RECINF
+#   undef d2i_ASN1_SET_OF_PKCS7_RECIP_INFO
+#   define d2i_ASN1_SET_OF_PKCS7_RECIP_INFO        d2i_ASN1_SET_OF_PKCS7_RECINF
+#  endif
+
+#  if 0                         /* No longer needed, since safestack macro
+                                 * magic does the job */
 /* Hack the names created with DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) */
-#undef i2d_ASN1_SET_OF_ACCESS_DESCRIPTION
-#define i2d_ASN1_SET_OF_ACCESS_DESCRIPTION	i2d_ASN1_SET_OF_ACC_DESC
-#undef d2i_ASN1_SET_OF_ACCESS_DESCRIPTION
-#define d2i_ASN1_SET_OF_ACCESS_DESCRIPTION	d2i_ASN1_SET_OF_ACC_DESC
-#endif
+#   undef i2d_ASN1_SET_OF_ACCESS_DESCRIPTION
+#   define i2d_ASN1_SET_OF_ACCESS_DESCRIPTION      i2d_ASN1_SET_OF_ACC_DESC
+#   undef d2i_ASN1_SET_OF_ACCESS_DESCRIPTION
+#   define d2i_ASN1_SET_OF_ACCESS_DESCRIPTION      d2i_ASN1_SET_OF_ACC_DESC
+#  endif
 
 /* Hack the names created with DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE) */
-#undef PEM_read_NETSCAPE_CERT_SEQUENCE
-#define PEM_read_NETSCAPE_CERT_SEQUENCE		PEM_read_NS_CERT_SEQ
-#undef PEM_write_NETSCAPE_CERT_SEQUENCE
-#define PEM_write_NETSCAPE_CERT_SEQUENCE	PEM_write_NS_CERT_SEQ
-#undef PEM_read_bio_NETSCAPE_CERT_SEQUENCE
-#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE	PEM_read_bio_NS_CERT_SEQ
-#undef PEM_write_bio_NETSCAPE_CERT_SEQUENCE
-#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_bio_NS_CERT_SEQ
-#undef PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE
-#define PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_cb_bio_NS_CERT_SEQ
+#  undef PEM_read_NETSCAPE_CERT_SEQUENCE
+#  define PEM_read_NETSCAPE_CERT_SEQUENCE         PEM_read_NS_CERT_SEQ
+#  undef PEM_write_NETSCAPE_CERT_SEQUENCE
+#  define PEM_write_NETSCAPE_CERT_SEQUENCE        PEM_write_NS_CERT_SEQ
+#  undef PEM_read_bio_NETSCAPE_CERT_SEQUENCE
+#  define PEM_read_bio_NETSCAPE_CERT_SEQUENCE     PEM_read_bio_NS_CERT_SEQ
+#  undef PEM_write_bio_NETSCAPE_CERT_SEQUENCE
+#  define PEM_write_bio_NETSCAPE_CERT_SEQUENCE    PEM_write_bio_NS_CERT_SEQ
+#  undef PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE
+#  define PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE PEM_write_cb_bio_NS_CERT_SEQ
 
 /* Hack the names created with DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO) */
-#undef PEM_read_PKCS8_PRIV_KEY_INFO
-#define PEM_read_PKCS8_PRIV_KEY_INFO		PEM_read_P8_PRIV_KEY_INFO
-#undef PEM_write_PKCS8_PRIV_KEY_INFO
-#define PEM_write_PKCS8_PRIV_KEY_INFO		PEM_write_P8_PRIV_KEY_INFO
-#undef PEM_read_bio_PKCS8_PRIV_KEY_INFO
-#define PEM_read_bio_PKCS8_PRIV_KEY_INFO	PEM_read_bio_P8_PRIV_KEY_INFO
-#undef PEM_write_bio_PKCS8_PRIV_KEY_INFO
-#define PEM_write_bio_PKCS8_PRIV_KEY_INFO	PEM_write_bio_P8_PRIV_KEY_INFO
-#undef PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO
-#define PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO	PEM_wrt_cb_bio_P8_PRIV_KEY_INFO
+#  undef PEM_read_PKCS8_PRIV_KEY_INFO
+#  define PEM_read_PKCS8_PRIV_KEY_INFO            PEM_read_P8_PRIV_KEY_INFO
+#  undef PEM_write_PKCS8_PRIV_KEY_INFO
+#  define PEM_write_PKCS8_PRIV_KEY_INFO           PEM_write_P8_PRIV_KEY_INFO
+#  undef PEM_read_bio_PKCS8_PRIV_KEY_INFO
+#  define PEM_read_bio_PKCS8_PRIV_KEY_INFO        PEM_read_bio_P8_PRIV_KEY_INFO
+#  undef PEM_write_bio_PKCS8_PRIV_KEY_INFO
+#  define PEM_write_bio_PKCS8_PRIV_KEY_INFO       PEM_write_bio_P8_PRIV_KEY_INFO
+#  undef PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO
+#  define PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO    PEM_wrt_cb_bio_P8_PRIV_KEY_INFO
 
 /* Hack other PEM names */
-#undef PEM_write_bio_PKCS8PrivateKey_nid
-#define PEM_write_bio_PKCS8PrivateKey_nid	PEM_write_bio_PKCS8PrivKey_nid
+#  undef PEM_write_bio_PKCS8PrivateKey_nid
+#  define PEM_write_bio_PKCS8PrivateKey_nid       PEM_write_bio_PKCS8PrivKey_nid
 
 /* Hack some long X509 names */
-#undef X509_REVOKED_get_ext_by_critical
-#define X509_REVOKED_get_ext_by_critical	X509_REVOKED_get_ext_by_critic
-#undef X509_policy_tree_get0_user_policies
-#define X509_policy_tree_get0_user_policies	X509_pcy_tree_get0_usr_policies
-#undef X509_policy_node_get0_qualifiers
-#define X509_policy_node_get0_qualifiers	X509_pcy_node_get0_qualifiers
-#undef X509_STORE_CTX_get_explicit_policy
-#define X509_STORE_CTX_get_explicit_policy	X509_STORE_CTX_get_expl_policy
-#undef X509_STORE_CTX_get0_current_issuer
-#define X509_STORE_CTX_get0_current_issuer	X509_STORE_CTX_get0_cur_issuer
+#  undef X509_REVOKED_get_ext_by_critical
+#  define X509_REVOKED_get_ext_by_critical        X509_REVOKED_get_ext_by_critic
+#  undef X509_policy_tree_get0_user_policies
+#  define X509_policy_tree_get0_user_policies     X509_pcy_tree_get0_usr_policies
+#  undef X509_policy_node_get0_qualifiers
+#  define X509_policy_node_get0_qualifiers        X509_pcy_node_get0_qualifiers
+#  undef X509_STORE_CTX_get_explicit_policy
+#  define X509_STORE_CTX_get_explicit_policy      X509_STORE_CTX_get_expl_policy
+#  undef X509_STORE_CTX_get0_current_issuer
+#  define X509_STORE_CTX_get0_current_issuer      X509_STORE_CTX_get0_cur_issuer
 
 /* Hack some long CRYPTO names */
-#undef CRYPTO_set_dynlock_destroy_callback
-#define CRYPTO_set_dynlock_destroy_callback     CRYPTO_set_dynlock_destroy_cb
-#undef CRYPTO_set_dynlock_create_callback
-#define CRYPTO_set_dynlock_create_callback      CRYPTO_set_dynlock_create_cb
-#undef CRYPTO_set_dynlock_lock_callback
-#define CRYPTO_set_dynlock_lock_callback	CRYPTO_set_dynlock_lock_cb
-#undef CRYPTO_get_dynlock_lock_callback
-#define CRYPTO_get_dynlock_lock_callback	CRYPTO_get_dynlock_lock_cb
-#undef CRYPTO_get_dynlock_destroy_callback
-#define CRYPTO_get_dynlock_destroy_callback     CRYPTO_get_dynlock_destroy_cb
-#undef CRYPTO_get_dynlock_create_callback
-#define CRYPTO_get_dynlock_create_callback      CRYPTO_get_dynlock_create_cb
-#undef CRYPTO_set_locked_mem_ex_functions
-#define CRYPTO_set_locked_mem_ex_functions      CRYPTO_set_locked_mem_ex_funcs
-#undef CRYPTO_get_locked_mem_ex_functions
-#define CRYPTO_get_locked_mem_ex_functions      CRYPTO_get_locked_mem_ex_funcs
+#  undef CRYPTO_set_dynlock_destroy_callback
+#  define CRYPTO_set_dynlock_destroy_callback     CRYPTO_set_dynlock_destroy_cb
+#  undef CRYPTO_set_dynlock_create_callback
+#  define CRYPTO_set_dynlock_create_callback      CRYPTO_set_dynlock_create_cb
+#  undef CRYPTO_set_dynlock_lock_callback
+#  define CRYPTO_set_dynlock_lock_callback        CRYPTO_set_dynlock_lock_cb
+#  undef CRYPTO_get_dynlock_lock_callback
+#  define CRYPTO_get_dynlock_lock_callback        CRYPTO_get_dynlock_lock_cb
+#  undef CRYPTO_get_dynlock_destroy_callback
+#  define CRYPTO_get_dynlock_destroy_callback     CRYPTO_get_dynlock_destroy_cb
+#  undef CRYPTO_get_dynlock_create_callback
+#  define CRYPTO_get_dynlock_create_callback      CRYPTO_get_dynlock_create_cb
+#  undef CRYPTO_set_locked_mem_ex_functions
+#  define CRYPTO_set_locked_mem_ex_functions      CRYPTO_set_locked_mem_ex_funcs
+#  undef CRYPTO_get_locked_mem_ex_functions
+#  define CRYPTO_get_locked_mem_ex_functions      CRYPTO_get_locked_mem_ex_funcs
 
 /* Hack some long SSL/TLS names */
-#undef SSL_CTX_set_default_verify_paths
-#define SSL_CTX_set_default_verify_paths	SSL_CTX_set_def_verify_paths
-#undef SSL_get_ex_data_X509_STORE_CTX_idx
-#define SSL_get_ex_data_X509_STORE_CTX_idx      SSL_get_ex_d_X509_STORE_CTX_idx
-#undef SSL_add_file_cert_subjects_to_stack
-#define SSL_add_file_cert_subjects_to_stack     SSL_add_file_cert_subjs_to_stk
-#undef SSL_add_dir_cert_subjects_to_stack
-#define SSL_add_dir_cert_subjects_to_stack      SSL_add_dir_cert_subjs_to_stk
-#undef SSL_CTX_use_certificate_chain_file
-#define SSL_CTX_use_certificate_chain_file      SSL_CTX_use_cert_chain_file
-#undef SSL_CTX_set_cert_verify_callback
-#define SSL_CTX_set_cert_verify_callback	SSL_CTX_set_cert_verify_cb
-#undef SSL_CTX_set_default_passwd_cb_userdata
-#define SSL_CTX_set_default_passwd_cb_userdata  SSL_CTX_set_def_passwd_cb_ud
-#undef SSL_COMP_get_compression_methods
-#define SSL_COMP_get_compression_methods	SSL_COMP_get_compress_methods
-#undef SSL_COMP_set0_compression_methods
-#define SSL_COMP_set0_compression_methods       SSL_COMP_set0_compress_methods
-#undef SSL_COMP_free_compression_methods
-#define SSL_COMP_free_compression_methods       SSL_COMP_free_compress_methods
-#undef ssl_add_clienthello_renegotiate_ext
-#define ssl_add_clienthello_renegotiate_ext	ssl_add_clienthello_reneg_ext
-#undef ssl_add_serverhello_renegotiate_ext
-#define ssl_add_serverhello_renegotiate_ext	ssl_add_serverhello_reneg_ext
-#undef ssl_parse_clienthello_renegotiate_ext
-#define ssl_parse_clienthello_renegotiate_ext	ssl_parse_clienthello_reneg_ext
-#undef ssl_parse_serverhello_renegotiate_ext
-#define ssl_parse_serverhello_renegotiate_ext	ssl_parse_serverhello_reneg_ext
-#undef SSL_srp_server_param_with_username
-#define SSL_srp_server_param_with_username	SSL_srp_server_param_with_un
-#undef SSL_CTX_set_srp_client_pwd_callback
-#define SSL_CTX_set_srp_client_pwd_callback	SSL_CTX_set_srp_client_pwd_cb
-#undef SSL_CTX_set_srp_verify_param_callback
-#define SSL_CTX_set_srp_verify_param_callback	SSL_CTX_set_srp_vfy_param_cb
-#undef SSL_CTX_set_srp_username_callback
-#define SSL_CTX_set_srp_username_callback	SSL_CTX_set_srp_un_cb
-#undef ssl_add_clienthello_use_srtp_ext
-#define ssl_add_clienthello_use_srtp_ext	ssl_add_clihello_use_srtp_ext
-#undef ssl_add_serverhello_use_srtp_ext
-#define ssl_add_serverhello_use_srtp_ext	ssl_add_serhello_use_srtp_ext
-#undef ssl_parse_clienthello_use_srtp_ext
-#define ssl_parse_clienthello_use_srtp_ext	ssl_parse_clihello_use_srtp_ext
-#undef ssl_parse_serverhello_use_srtp_ext
-#define ssl_parse_serverhello_use_srtp_ext	ssl_parse_serhello_use_srtp_ext
-#undef SSL_CTX_set_next_protos_advertised_cb
-#define SSL_CTX_set_next_protos_advertised_cb	SSL_CTX_set_next_protos_adv_cb
-#undef SSL_CTX_set_next_proto_select_cb
-#define SSL_CTX_set_next_proto_select_cb	SSL_CTX_set_next_proto_sel_cb
-
-#undef tls1_send_server_supplemental_data
-#define tls1_send_server_supplemental_data	tls1_send_server_suppl_data
-#undef tls1_send_client_supplemental_data
-#define tls1_send_client_supplemental_data	tls1_send_client_suppl_data
-#undef tls1_get_server_supplemental_data
-#define tls1_get_server_supplemental_data	tls1_get_server_suppl_data
-#undef tls1_get_client_supplemental_data
-#define tls1_get_client_supplemental_data	tls1_get_client_suppl_data
-
-#undef ssl3_cbc_record_digest_supported
-#define ssl3_cbc_record_digest_supported        ssl3_cbc_record_digest_support
-#undef ssl_check_clienthello_tlsext_late
-#define ssl_check_clienthello_tlsext_late       ssl_check_clihello_tlsext_late
-#undef ssl_check_clienthello_tlsext_early
-#define ssl_check_clienthello_tlsext_early      ssl_check_clihello_tlsext_early
+#  undef SSL_CTX_set_default_verify_paths
+#  define SSL_CTX_set_default_verify_paths        SSL_CTX_set_def_verify_paths
+#  undef SSL_get_ex_data_X509_STORE_CTX_idx
+#  define SSL_get_ex_data_X509_STORE_CTX_idx      SSL_get_ex_d_X509_STORE_CTX_idx
+#  undef SSL_add_file_cert_subjects_to_stack
+#  define SSL_add_file_cert_subjects_to_stack     SSL_add_file_cert_subjs_to_stk
+#  undef SSL_add_dir_cert_subjects_to_stack
+#  define SSL_add_dir_cert_subjects_to_stack      SSL_add_dir_cert_subjs_to_stk
+#  undef SSL_CTX_use_certificate_chain_file
+#  define SSL_CTX_use_certificate_chain_file      SSL_CTX_use_cert_chain_file
+#  undef SSL_CTX_set_cert_verify_callback
+#  define SSL_CTX_set_cert_verify_callback        SSL_CTX_set_cert_verify_cb
+#  undef SSL_CTX_set_default_passwd_cb_userdata
+#  define SSL_CTX_set_default_passwd_cb_userdata  SSL_CTX_set_def_passwd_cb_ud
+#  undef SSL_COMP_get_compression_methods
+#  define SSL_COMP_get_compression_methods        SSL_COMP_get_compress_methods
+#  undef SSL_COMP_set0_compression_methods
+#  define SSL_COMP_set0_compression_methods       SSL_COMP_set0_compress_methods
+#  undef SSL_COMP_free_compression_methods
+#  define SSL_COMP_free_compression_methods       SSL_COMP_free_compress_methods
+#  undef ssl_add_clienthello_renegotiate_ext
+#  define ssl_add_clienthello_renegotiate_ext     ssl_add_clienthello_reneg_ext
+#  undef ssl_add_serverhello_renegotiate_ext
+#  define ssl_add_serverhello_renegotiate_ext     ssl_add_serverhello_reneg_ext
+#  undef ssl_parse_clienthello_renegotiate_ext
+#  define ssl_parse_clienthello_renegotiate_ext   ssl_parse_clienthello_reneg_ext
+#  undef ssl_parse_serverhello_renegotiate_ext
+#  define ssl_parse_serverhello_renegotiate_ext   ssl_parse_serverhello_reneg_ext
+#  undef SSL_srp_server_param_with_username
+#  define SSL_srp_server_param_with_username      SSL_srp_server_param_with_un
+#  undef SSL_CTX_set_srp_client_pwd_callback
+#  define SSL_CTX_set_srp_client_pwd_callback     SSL_CTX_set_srp_client_pwd_cb
+#  undef SSL_CTX_set_srp_verify_param_callback
+#  define SSL_CTX_set_srp_verify_param_callback   SSL_CTX_set_srp_vfy_param_cb
+#  undef SSL_CTX_set_srp_username_callback
+#  define SSL_CTX_set_srp_username_callback       SSL_CTX_set_srp_un_cb
+#  undef ssl_add_clienthello_use_srtp_ext
+#  define ssl_add_clienthello_use_srtp_ext        ssl_add_clihello_use_srtp_ext
+#  undef ssl_add_serverhello_use_srtp_ext
+#  define ssl_add_serverhello_use_srtp_ext        ssl_add_serhello_use_srtp_ext
+#  undef ssl_parse_clienthello_use_srtp_ext
+#  define ssl_parse_clienthello_use_srtp_ext      ssl_parse_clihello_use_srtp_ext
+#  undef ssl_parse_serverhello_use_srtp_ext
+#  define ssl_parse_serverhello_use_srtp_ext      ssl_parse_serhello_use_srtp_ext
+#  undef SSL_CTX_set_next_protos_advertised_cb
+#  define SSL_CTX_set_next_protos_advertised_cb   SSL_CTX_set_next_protos_adv_cb
+#  undef SSL_CTX_set_next_proto_select_cb
+#  define SSL_CTX_set_next_proto_select_cb        SSL_CTX_set_next_proto_sel_cb
+
+#  undef tls1_send_server_supplemental_data
+#  define tls1_send_server_supplemental_data      tls1_send_server_suppl_data
+#  undef tls1_send_client_supplemental_data
+#  define tls1_send_client_supplemental_data      tls1_send_client_suppl_data
+#  undef tls1_get_server_supplemental_data
+#  define tls1_get_server_supplemental_data       tls1_get_server_suppl_data
+#  undef tls1_get_client_supplemental_data
+#  define tls1_get_client_supplemental_data       tls1_get_client_suppl_data
+
+#  undef ssl3_cbc_record_digest_supported
+#  define ssl3_cbc_record_digest_supported        ssl3_cbc_record_digest_support
+#  undef ssl_check_clienthello_tlsext_late
+#  define ssl_check_clienthello_tlsext_late       ssl_check_clihello_tlsext_late
+#  undef ssl_check_clienthello_tlsext_early
+#  define ssl_check_clienthello_tlsext_early      ssl_check_clihello_tlsext_early
 
 /* Hack some RSA long names */
-#undef RSA_padding_check_PKCS1_OAEP_mgf1
-#define RSA_padding_check_PKCS1_OAEP_mgf1       RSA_pad_check_PKCS1_OAEP_mgf1
+#  undef RSA_padding_check_PKCS1_OAEP_mgf1
+#  define RSA_padding_check_PKCS1_OAEP_mgf1       RSA_pad_check_PKCS1_OAEP_mgf1
 
 /* Hack some ENGINE long names */
-#undef ENGINE_get_default_BN_mod_exp_crt
-#define ENGINE_get_default_BN_mod_exp_crt	ENGINE_get_def_BN_mod_exp_crt
-#undef ENGINE_set_default_BN_mod_exp_crt
-#define ENGINE_set_default_BN_mod_exp_crt	ENGINE_set_def_BN_mod_exp_crt
-#undef ENGINE_set_load_privkey_function
-#define ENGINE_set_load_privkey_function	ENGINE_set_load_privkey_fn
-#undef ENGINE_get_load_privkey_function
-#define ENGINE_get_load_privkey_function	ENGINE_get_load_privkey_fn
-#undef ENGINE_unregister_pkey_asn1_meths
-#define ENGINE_unregister_pkey_asn1_meths	ENGINE_unreg_pkey_asn1_meths
-#undef ENGINE_register_all_pkey_asn1_meths
-#define ENGINE_register_all_pkey_asn1_meths	ENGINE_reg_all_pkey_asn1_meths
-#undef ENGINE_set_default_pkey_asn1_meths
-#define ENGINE_set_default_pkey_asn1_meths	ENGINE_set_def_pkey_asn1_meths
-#undef ENGINE_get_pkey_asn1_meth_engine
-#define ENGINE_get_pkey_asn1_meth_engine	ENGINE_get_pkey_asn1_meth_eng
-#undef ENGINE_set_load_ssl_client_cert_function
-#define ENGINE_set_load_ssl_client_cert_function \
-						ENGINE_set_ld_ssl_clnt_cert_fn
-#undef ENGINE_get_ssl_client_cert_function
-#define ENGINE_get_ssl_client_cert_function	ENGINE_get_ssl_client_cert_fn
+#  undef ENGINE_get_default_BN_mod_exp_crt
+#  define ENGINE_get_default_BN_mod_exp_crt       ENGINE_get_def_BN_mod_exp_crt
+#  undef ENGINE_set_default_BN_mod_exp_crt
+#  define ENGINE_set_default_BN_mod_exp_crt       ENGINE_set_def_BN_mod_exp_crt
+#  undef ENGINE_set_load_privkey_function
+#  define ENGINE_set_load_privkey_function        ENGINE_set_load_privkey_fn
+#  undef ENGINE_get_load_privkey_function
+#  define ENGINE_get_load_privkey_function        ENGINE_get_load_privkey_fn
+#  undef ENGINE_unregister_pkey_asn1_meths
+#  define ENGINE_unregister_pkey_asn1_meths       ENGINE_unreg_pkey_asn1_meths
+#  undef ENGINE_register_all_pkey_asn1_meths
+#  define ENGINE_register_all_pkey_asn1_meths     ENGINE_reg_all_pkey_asn1_meths
+#  undef ENGINE_set_default_pkey_asn1_meths
+#  define ENGINE_set_default_pkey_asn1_meths      ENGINE_set_def_pkey_asn1_meths
+#  undef ENGINE_get_pkey_asn1_meth_engine
+#  define ENGINE_get_pkey_asn1_meth_engine        ENGINE_get_pkey_asn1_meth_eng
+#  undef ENGINE_set_load_ssl_client_cert_function
+#  define ENGINE_set_load_ssl_client_cert_function \
+                                                ENGINE_set_ld_ssl_clnt_cert_fn
+#  undef ENGINE_get_ssl_client_cert_function
+#  define ENGINE_get_ssl_client_cert_function     ENGINE_get_ssl_client_cert_fn
 
 /* Hack some long OCSP names */
-#undef OCSP_REQUEST_get_ext_by_critical
-#define OCSP_REQUEST_get_ext_by_critical	OCSP_REQUEST_get_ext_by_crit
-#undef OCSP_BASICRESP_get_ext_by_critical
-#define OCSP_BASICRESP_get_ext_by_critical      OCSP_BASICRESP_get_ext_by_crit
-#undef OCSP_SINGLERESP_get_ext_by_critical
-#define OCSP_SINGLERESP_get_ext_by_critical     OCSP_SINGLERESP_get_ext_by_crit
+#  undef OCSP_REQUEST_get_ext_by_critical
+#  define OCSP_REQUEST_get_ext_by_critical        OCSP_REQUEST_get_ext_by_crit
+#  undef OCSP_BASICRESP_get_ext_by_critical
+#  define OCSP_BASICRESP_get_ext_by_critical      OCSP_BASICRESP_get_ext_by_crit
+#  undef OCSP_SINGLERESP_get_ext_by_critical
+#  define OCSP_SINGLERESP_get_ext_by_critical     OCSP_SINGLERESP_get_ext_by_crit
 
 /* Hack some long DES names */
-#undef _ossl_old_des_ede3_cfb64_encrypt
-#define _ossl_old_des_ede3_cfb64_encrypt	_ossl_odes_ede3_cfb64_encrypt
-#undef _ossl_old_des_ede3_ofb64_encrypt
-#define _ossl_old_des_ede3_ofb64_encrypt	_ossl_odes_ede3_ofb64_encrypt
+#  undef _ossl_old_des_ede3_cfb64_encrypt
+#  define _ossl_old_des_ede3_cfb64_encrypt        _ossl_odes_ede3_cfb64_encrypt
+#  undef _ossl_old_des_ede3_ofb64_encrypt
+#  define _ossl_old_des_ede3_ofb64_encrypt        _ossl_odes_ede3_ofb64_encrypt
 
 /* Hack some long EVP names */
-#undef OPENSSL_add_all_algorithms_noconf
-#define OPENSSL_add_all_algorithms_noconf	OPENSSL_add_all_algo_noconf
-#undef OPENSSL_add_all_algorithms_conf
-#define OPENSSL_add_all_algorithms_conf		OPENSSL_add_all_algo_conf
-#undef EVP_PKEY_meth_set_verify_recover
-#define EVP_PKEY_meth_set_verify_recover	EVP_PKEY_meth_set_vrfy_recover
+#  undef OPENSSL_add_all_algorithms_noconf
+#  define OPENSSL_add_all_algorithms_noconf       OPENSSL_add_all_algo_noconf
+#  undef OPENSSL_add_all_algorithms_conf
+#  define OPENSSL_add_all_algorithms_conf         OPENSSL_add_all_algo_conf
+#  undef EVP_PKEY_meth_set_verify_recover
+#  define EVP_PKEY_meth_set_verify_recover        EVP_PKEY_meth_set_vrfy_recover
 
 /* Hack some long EC names */
-#undef EC_GROUP_set_point_conversion_form
-#define EC_GROUP_set_point_conversion_form	EC_GROUP_set_point_conv_form
-#undef EC_GROUP_get_point_conversion_form
-#define EC_GROUP_get_point_conversion_form	EC_GROUP_get_point_conv_form
-#undef EC_GROUP_clear_free_all_extra_data
-#define EC_GROUP_clear_free_all_extra_data	EC_GROUP_clr_free_all_xtra_data
-#undef EC_KEY_set_public_key_affine_coordinates
-#define EC_KEY_set_public_key_affine_coordinates \
-						EC_KEY_set_pub_key_aff_coords
-#undef EC_POINT_set_Jprojective_coordinates_GFp
-#define EC_POINT_set_Jprojective_coordinates_GFp \
+#  undef EC_GROUP_set_point_conversion_form
+#  define EC_GROUP_set_point_conversion_form      EC_GROUP_set_point_conv_form
+#  undef EC_GROUP_get_point_conversion_form
+#  define EC_GROUP_get_point_conversion_form      EC_GROUP_get_point_conv_form
+#  undef EC_GROUP_clear_free_all_extra_data
+#  define EC_GROUP_clear_free_all_extra_data      EC_GROUP_clr_free_all_xtra_data
+#  undef EC_KEY_set_public_key_affine_coordinates
+#  define EC_KEY_set_public_key_affine_coordinates \
+                                                EC_KEY_set_pub_key_aff_coords
+#  undef EC_POINT_set_Jprojective_coordinates_GFp
+#  define EC_POINT_set_Jprojective_coordinates_GFp \
                                                 EC_POINT_set_Jproj_coords_GFp
-#undef EC_POINT_get_Jprojective_coordinates_GFp
-#define EC_POINT_get_Jprojective_coordinates_GFp \
+#  undef EC_POINT_get_Jprojective_coordinates_GFp
+#  define EC_POINT_get_Jprojective_coordinates_GFp \
                                                 EC_POINT_get_Jproj_coords_GFp
-#undef EC_POINT_set_affine_coordinates_GFp
-#define EC_POINT_set_affine_coordinates_GFp     EC_POINT_set_affine_coords_GFp
-#undef EC_POINT_get_affine_coordinates_GFp
-#define EC_POINT_get_affine_coordinates_GFp     EC_POINT_get_affine_coords_GFp
-#undef EC_POINT_set_compressed_coordinates_GFp
-#define EC_POINT_set_compressed_coordinates_GFp EC_POINT_set_compr_coords_GFp
-#undef EC_POINT_set_affine_coordinates_GF2m
-#define EC_POINT_set_affine_coordinates_GF2m    EC_POINT_set_affine_coords_GF2m
-#undef EC_POINT_get_affine_coordinates_GF2m
-#define EC_POINT_get_affine_coordinates_GF2m    EC_POINT_get_affine_coords_GF2m
-#undef EC_POINT_set_compressed_coordinates_GF2m
-#define EC_POINT_set_compressed_coordinates_GF2m \
+#  undef EC_POINT_set_affine_coordinates_GFp
+#  define EC_POINT_set_affine_coordinates_GFp     EC_POINT_set_affine_coords_GFp
+#  undef EC_POINT_get_affine_coordinates_GFp
+#  define EC_POINT_get_affine_coordinates_GFp     EC_POINT_get_affine_coords_GFp
+#  undef EC_POINT_set_compressed_coordinates_GFp
+#  define EC_POINT_set_compressed_coordinates_GFp EC_POINT_set_compr_coords_GFp
+#  undef EC_POINT_set_affine_coordinates_GF2m
+#  define EC_POINT_set_affine_coordinates_GF2m    EC_POINT_set_affine_coords_GF2m
+#  undef EC_POINT_get_affine_coordinates_GF2m
+#  define EC_POINT_get_affine_coordinates_GF2m    EC_POINT_get_affine_coords_GF2m
+#  undef EC_POINT_set_compressed_coordinates_GF2m
+#  define EC_POINT_set_compressed_coordinates_GF2m \
                                                 EC_POINT_set_compr_coords_GF2m
-#undef ec_GF2m_simple_group_clear_finish
-#define ec_GF2m_simple_group_clear_finish	ec_GF2m_simple_grp_clr_finish
-#undef ec_GF2m_simple_group_check_discriminant
-#define ec_GF2m_simple_group_check_discriminant	ec_GF2m_simple_grp_chk_discrim
-#undef ec_GF2m_simple_point_clear_finish
-#define ec_GF2m_simple_point_clear_finish	ec_GF2m_simple_pt_clr_finish
-#undef ec_GF2m_simple_point_set_to_infinity
-#define ec_GF2m_simple_point_set_to_infinity	ec_GF2m_simple_pt_set_to_inf
-#undef ec_GF2m_simple_points_make_affine
-#define ec_GF2m_simple_points_make_affine	ec_GF2m_simple_pts_make_affine
-#undef ec_GF2m_simple_point_set_affine_coordinates
-#define ec_GF2m_simple_point_set_affine_coordinates \
+#  undef ec_GF2m_simple_group_clear_finish
+#  define ec_GF2m_simple_group_clear_finish       ec_GF2m_simple_grp_clr_finish
+#  undef ec_GF2m_simple_group_check_discriminant
+#  define ec_GF2m_simple_group_check_discriminant ec_GF2m_simple_grp_chk_discrim
+#  undef ec_GF2m_simple_point_clear_finish
+#  define ec_GF2m_simple_point_clear_finish       ec_GF2m_simple_pt_clr_finish
+#  undef ec_GF2m_simple_point_set_to_infinity
+#  define ec_GF2m_simple_point_set_to_infinity    ec_GF2m_simple_pt_set_to_inf
+#  undef ec_GF2m_simple_points_make_affine
+#  define ec_GF2m_simple_points_make_affine       ec_GF2m_simple_pts_make_affine
+#  undef ec_GF2m_simple_point_set_affine_coordinates
+#  define ec_GF2m_simple_point_set_affine_coordinates \
                                                 ec_GF2m_smp_pt_set_af_coords
-#undef ec_GF2m_simple_point_get_affine_coordinates
-#define ec_GF2m_simple_point_get_affine_coordinates \
+#  undef ec_GF2m_simple_point_get_affine_coordinates
+#  define ec_GF2m_simple_point_get_affine_coordinates \
                                                 ec_GF2m_smp_pt_get_af_coords
-#undef ec_GF2m_simple_set_compressed_coordinates
-#define ec_GF2m_simple_set_compressed_coordinates \
+#  undef ec_GF2m_simple_set_compressed_coordinates
+#  define ec_GF2m_simple_set_compressed_coordinates \
                                                 ec_GF2m_smp_set_compr_coords
-#undef ec_GFp_simple_group_set_curve_GFp
-#define ec_GFp_simple_group_set_curve_GFp       ec_GFp_simple_grp_set_curve_GFp
-#undef ec_GFp_simple_group_get_curve_GFp
-#define ec_GFp_simple_group_get_curve_GFp       ec_GFp_simple_grp_get_curve_GFp
-#undef ec_GFp_simple_group_clear_finish
-#define ec_GFp_simple_group_clear_finish	ec_GFp_simple_grp_clear_finish
-#undef ec_GFp_simple_group_set_generator
-#define ec_GFp_simple_group_set_generator       ec_GFp_simple_grp_set_generator
-#undef ec_GFp_simple_group_get0_generator
-#define ec_GFp_simple_group_get0_generator      ec_GFp_simple_grp_gt0_generator
-#undef ec_GFp_simple_group_get_cofactor
-#define ec_GFp_simple_group_get_cofactor	ec_GFp_simple_grp_get_cofactor
-#undef ec_GFp_simple_point_clear_finish
-#define ec_GFp_simple_point_clear_finish	ec_GFp_simple_pt_clear_finish
-#undef ec_GFp_simple_point_set_to_infinity
-#define ec_GFp_simple_point_set_to_infinity     ec_GFp_simple_pt_set_to_inf
-#undef ec_GFp_simple_points_make_affine
-#define ec_GFp_simple_points_make_affine	ec_GFp_simple_pts_make_affine
-#undef ec_GFp_simple_set_Jprojective_coordinates_GFp
-#define ec_GFp_simple_set_Jprojective_coordinates_GFp \
+#  undef ec_GFp_simple_group_set_curve_GFp
+#  define ec_GFp_simple_group_set_curve_GFp       ec_GFp_simple_grp_set_curve_GFp
+#  undef ec_GFp_simple_group_get_curve_GFp
+#  define ec_GFp_simple_group_get_curve_GFp       ec_GFp_simple_grp_get_curve_GFp
+#  undef ec_GFp_simple_group_clear_finish
+#  define ec_GFp_simple_group_clear_finish        ec_GFp_simple_grp_clear_finish
+#  undef ec_GFp_simple_group_set_generator
+#  define ec_GFp_simple_group_set_generator       ec_GFp_simple_grp_set_generator
+#  undef ec_GFp_simple_group_get0_generator
+#  define ec_GFp_simple_group_get0_generator      ec_GFp_simple_grp_gt0_generator
+#  undef ec_GFp_simple_group_get_cofactor
+#  define ec_GFp_simple_group_get_cofactor        ec_GFp_simple_grp_get_cofactor
+#  undef ec_GFp_simple_point_clear_finish
+#  define ec_GFp_simple_point_clear_finish        ec_GFp_simple_pt_clear_finish
+#  undef ec_GFp_simple_point_set_to_infinity
+#  define ec_GFp_simple_point_set_to_infinity     ec_GFp_simple_pt_set_to_inf
+#  undef ec_GFp_simple_points_make_affine
+#  define ec_GFp_simple_points_make_affine        ec_GFp_simple_pts_make_affine
+#  undef ec_GFp_simple_set_Jprojective_coordinates_GFp
+#  define ec_GFp_simple_set_Jprojective_coordinates_GFp \
                                                 ec_GFp_smp_set_Jproj_coords_GFp
-#undef ec_GFp_simple_get_Jprojective_coordinates_GFp
-#define ec_GFp_simple_get_Jprojective_coordinates_GFp \
+#  undef ec_GFp_simple_get_Jprojective_coordinates_GFp
+#  define ec_GFp_simple_get_Jprojective_coordinates_GFp \
                                                 ec_GFp_smp_get_Jproj_coords_GFp
-#undef ec_GFp_simple_point_set_affine_coordinates_GFp
-#define ec_GFp_simple_point_set_affine_coordinates_GFp \
+#  undef ec_GFp_simple_point_set_affine_coordinates_GFp
+#  define ec_GFp_simple_point_set_affine_coordinates_GFp \
                                                 ec_GFp_smp_pt_set_af_coords_GFp
-#undef ec_GFp_simple_point_get_affine_coordinates_GFp
-#define ec_GFp_simple_point_get_affine_coordinates_GFp \
+#  undef ec_GFp_simple_point_get_affine_coordinates_GFp
+#  define ec_GFp_simple_point_get_affine_coordinates_GFp \
                                                 ec_GFp_smp_pt_get_af_coords_GFp
-#undef ec_GFp_simple_set_compressed_coordinates_GFp
-#define ec_GFp_simple_set_compressed_coordinates_GFp \
+#  undef ec_GFp_simple_set_compressed_coordinates_GFp
+#  define ec_GFp_simple_set_compressed_coordinates_GFp \
                                                 ec_GFp_smp_set_compr_coords_GFp
-#undef ec_GFp_simple_point_set_affine_coordinates
-#define ec_GFp_simple_point_set_affine_coordinates \
+#  undef ec_GFp_simple_point_set_affine_coordinates
+#  define ec_GFp_simple_point_set_affine_coordinates \
                                                 ec_GFp_smp_pt_set_af_coords
-#undef ec_GFp_simple_point_get_affine_coordinates
-#define ec_GFp_simple_point_get_affine_coordinates \
+#  undef ec_GFp_simple_point_get_affine_coordinates
+#  define ec_GFp_simple_point_get_affine_coordinates \
                                                 ec_GFp_smp_pt_get_af_coords
-#undef ec_GFp_simple_set_compressed_coordinates
-#define ec_GFp_simple_set_compressed_coordinates \
+#  undef ec_GFp_simple_set_compressed_coordinates
+#  define ec_GFp_simple_set_compressed_coordinates \
                                                 ec_GFp_smp_set_compr_coords
-#undef ec_GFp_simple_group_check_discriminant
-#define ec_GFp_simple_group_check_discriminant	ec_GFp_simple_grp_chk_discrim
+#  undef ec_GFp_simple_group_check_discriminant
+#  define ec_GFp_simple_group_check_discriminant  ec_GFp_simple_grp_chk_discrim
 
 /* Hack som long STORE names */
-#undef STORE_method_set_initialise_function
-#define STORE_method_set_initialise_function	STORE_meth_set_initialise_fn
-#undef STORE_method_set_cleanup_function
-#define STORE_method_set_cleanup_function	STORE_meth_set_cleanup_fn
-#undef STORE_method_set_generate_function
-#define STORE_method_set_generate_function	STORE_meth_set_generate_fn
-#undef STORE_method_set_modify_function
-#define STORE_method_set_modify_function	STORE_meth_set_modify_fn
-#undef STORE_method_set_revoke_function
-#define STORE_method_set_revoke_function	STORE_meth_set_revoke_fn
-#undef STORE_method_set_delete_function
-#define STORE_method_set_delete_function	STORE_meth_set_delete_fn
-#undef STORE_method_set_list_start_function
-#define STORE_method_set_list_start_function	STORE_meth_set_list_start_fn
-#undef STORE_method_set_list_next_function
-#define STORE_method_set_list_next_function	STORE_meth_set_list_next_fn
-#undef STORE_method_set_list_end_function
-#define STORE_method_set_list_end_function	STORE_meth_set_list_end_fn
-#undef STORE_method_set_update_store_function
-#define STORE_method_set_update_store_function	STORE_meth_set_update_store_fn
-#undef STORE_method_set_lock_store_function
-#define STORE_method_set_lock_store_function	STORE_meth_set_lock_store_fn
-#undef STORE_method_set_unlock_store_function
-#define STORE_method_set_unlock_store_function	STORE_meth_set_unlock_store_fn
-#undef STORE_method_get_initialise_function
-#define STORE_method_get_initialise_function	STORE_meth_get_initialise_fn
-#undef STORE_method_get_cleanup_function
-#define STORE_method_get_cleanup_function	STORE_meth_get_cleanup_fn
-#undef STORE_method_get_generate_function
-#define STORE_method_get_generate_function	STORE_meth_get_generate_fn
-#undef STORE_method_get_modify_function
-#define STORE_method_get_modify_function	STORE_meth_get_modify_fn
-#undef STORE_method_get_revoke_function
-#define STORE_method_get_revoke_function	STORE_meth_get_revoke_fn
-#undef STORE_method_get_delete_function
-#define STORE_method_get_delete_function	STORE_meth_get_delete_fn
-#undef STORE_method_get_list_start_function
-#define STORE_method_get_list_start_function	STORE_meth_get_list_start_fn
-#undef STORE_method_get_list_next_function
-#define STORE_method_get_list_next_function	STORE_meth_get_list_next_fn
-#undef STORE_method_get_list_end_function
-#define STORE_method_get_list_end_function	STORE_meth_get_list_end_fn
-#undef STORE_method_get_update_store_function
-#define STORE_method_get_update_store_function	STORE_meth_get_update_store_fn
-#undef STORE_method_get_lock_store_function
-#define STORE_method_get_lock_store_function	STORE_meth_get_lock_store_fn
-#undef STORE_method_get_unlock_store_function
-#define STORE_method_get_unlock_store_function	STORE_meth_get_unlock_store_fn
+#  undef STORE_method_set_initialise_function
+#  define STORE_method_set_initialise_function    STORE_meth_set_initialise_fn
+#  undef STORE_method_set_cleanup_function
+#  define STORE_method_set_cleanup_function       STORE_meth_set_cleanup_fn
+#  undef STORE_method_set_generate_function
+#  define STORE_method_set_generate_function      STORE_meth_set_generate_fn
+#  undef STORE_method_set_modify_function
+#  define STORE_method_set_modify_function        STORE_meth_set_modify_fn
+#  undef STORE_method_set_revoke_function
+#  define STORE_method_set_revoke_function        STORE_meth_set_revoke_fn
+#  undef STORE_method_set_delete_function
+#  define STORE_method_set_delete_function        STORE_meth_set_delete_fn
+#  undef STORE_method_set_list_start_function
+#  define STORE_method_set_list_start_function    STORE_meth_set_list_start_fn
+#  undef STORE_method_set_list_next_function
+#  define STORE_method_set_list_next_function     STORE_meth_set_list_next_fn
+#  undef STORE_method_set_list_end_function
+#  define STORE_method_set_list_end_function      STORE_meth_set_list_end_fn
+#  undef STORE_method_set_update_store_function
+#  define STORE_method_set_update_store_function  STORE_meth_set_update_store_fn
+#  undef STORE_method_set_lock_store_function
+#  define STORE_method_set_lock_store_function    STORE_meth_set_lock_store_fn
+#  undef STORE_method_set_unlock_store_function
+#  define STORE_method_set_unlock_store_function  STORE_meth_set_unlock_store_fn
+#  undef STORE_method_get_initialise_function
+#  define STORE_method_get_initialise_function    STORE_meth_get_initialise_fn
+#  undef STORE_method_get_cleanup_function
+#  define STORE_method_get_cleanup_function       STORE_meth_get_cleanup_fn
+#  undef STORE_method_get_generate_function
+#  define STORE_method_get_generate_function      STORE_meth_get_generate_fn
+#  undef STORE_method_get_modify_function
+#  define STORE_method_get_modify_function        STORE_meth_get_modify_fn
+#  undef STORE_method_get_revoke_function
+#  define STORE_method_get_revoke_function        STORE_meth_get_revoke_fn
+#  undef STORE_method_get_delete_function
+#  define STORE_method_get_delete_function        STORE_meth_get_delete_fn
+#  undef STORE_method_get_list_start_function
+#  define STORE_method_get_list_start_function    STORE_meth_get_list_start_fn
+#  undef STORE_method_get_list_next_function
+#  define STORE_method_get_list_next_function     STORE_meth_get_list_next_fn
+#  undef STORE_method_get_list_end_function
+#  define STORE_method_get_list_end_function      STORE_meth_get_list_end_fn
+#  undef STORE_method_get_update_store_function
+#  define STORE_method_get_update_store_function  STORE_meth_get_update_store_fn
+#  undef STORE_method_get_lock_store_function
+#  define STORE_method_get_lock_store_function    STORE_meth_get_lock_store_fn
+#  undef STORE_method_get_unlock_store_function
+#  define STORE_method_get_unlock_store_function  STORE_meth_get_unlock_store_fn
 
 /* Hack some long TS names */
-#undef TS_RESP_CTX_set_status_info_cond
-#define TS_RESP_CTX_set_status_info_cond	TS_RESP_CTX_set_stat_info_cond
-#undef TS_RESP_CTX_set_clock_precision_digits
-#define TS_RESP_CTX_set_clock_precision_digits	TS_RESP_CTX_set_clk_prec_digits
-#undef TS_CONF_set_clock_precision_digits
-#define TS_CONF_set_clock_precision_digits	TS_CONF_set_clk_prec_digits
+#  undef TS_RESP_CTX_set_status_info_cond
+#  define TS_RESP_CTX_set_status_info_cond        TS_RESP_CTX_set_stat_info_cond
+#  undef TS_RESP_CTX_set_clock_precision_digits
+#  define TS_RESP_CTX_set_clock_precision_digits  TS_RESP_CTX_set_clk_prec_digits
+#  undef TS_CONF_set_clock_precision_digits
+#  define TS_CONF_set_clock_precision_digits      TS_CONF_set_clk_prec_digits
 
 /* Hack some long CMS names */
-#undef CMS_RecipientInfo_ktri_get0_algs
-#define CMS_RecipientInfo_ktri_get0_algs	CMS_RecipInfo_ktri_get0_algs
-#undef CMS_RecipientInfo_ktri_get0_signer_id
-#define CMS_RecipientInfo_ktri_get0_signer_id	CMS_RecipInfo_ktri_get0_sigr_id
-#undef CMS_OtherRevocationInfoFormat_it
-#define CMS_OtherRevocationInfoFormat_it	CMS_OtherRevocInfoFormat_it
-#undef CMS_KeyAgreeRecipientIdentifier_it
-#define CMS_KeyAgreeRecipientIdentifier_it	CMS_KeyAgreeRecipIdentifier_it
-#undef CMS_OriginatorIdentifierOrKey_it
-#define CMS_OriginatorIdentifierOrKey_it	CMS_OriginatorIdOrKey_it
-#undef cms_SignerIdentifier_get0_signer_id
-#define cms_SignerIdentifier_get0_signer_id	cms_SignerId_get0_signer_id
-#undef CMS_RecipientInfo_kari_get0_orig_id
-#define CMS_RecipientInfo_kari_get0_orig_id     CMS_RecipInfo_kari_get0_orig_id
-#undef CMS_RecipientInfo_kari_get0_reks
-#define CMS_RecipientInfo_kari_get0_reks        CMS_RecipInfo_kari_get0_reks
-#undef CMS_RecipientEncryptedKey_cert_cmp
-#define CMS_RecipientEncryptedKey_cert_cmp      CMS_RecipEncryptedKey_cert_cmp
-#undef CMS_RecipientInfo_kari_set0_pkey
-#define CMS_RecipientInfo_kari_set0_pkey        CMS_RecipInfo_kari_set0_pkey
-#undef CMS_RecipientEncryptedKey_get0_id
-#define CMS_RecipientEncryptedKey_get0_id       CMS_RecipEncryptedKey_get0_id
-#undef CMS_RecipientInfo_kari_orig_id_cmp
-#define CMS_RecipientInfo_kari_orig_id_cmp      CMS_RecipInfo_kari_orig_id_cmp
+#  undef CMS_RecipientInfo_ktri_get0_algs
+#  define CMS_RecipientInfo_ktri_get0_algs        CMS_RecipInfo_ktri_get0_algs
+#  undef CMS_RecipientInfo_ktri_get0_signer_id
+#  define CMS_RecipientInfo_ktri_get0_signer_id   CMS_RecipInfo_ktri_get0_sigr_id
+#  undef CMS_OtherRevocationInfoFormat_it
+#  define CMS_OtherRevocationInfoFormat_it        CMS_OtherRevocInfoFormat_it
+#  undef CMS_KeyAgreeRecipientIdentifier_it
+#  define CMS_KeyAgreeRecipientIdentifier_it      CMS_KeyAgreeRecipIdentifier_it
+#  undef CMS_OriginatorIdentifierOrKey_it
+#  define CMS_OriginatorIdentifierOrKey_it        CMS_OriginatorIdOrKey_it
+#  undef cms_SignerIdentifier_get0_signer_id
+#  define cms_SignerIdentifier_get0_signer_id     cms_SignerId_get0_signer_id
+#  undef CMS_RecipientInfo_kari_get0_orig_id
+#  define CMS_RecipientInfo_kari_get0_orig_id     CMS_RecipInfo_kari_get0_orig_id
+#  undef CMS_RecipientInfo_kari_get0_reks
+#  define CMS_RecipientInfo_kari_get0_reks        CMS_RecipInfo_kari_get0_reks
+#  undef CMS_RecipientEncryptedKey_cert_cmp
+#  define CMS_RecipientEncryptedKey_cert_cmp      CMS_RecipEncryptedKey_cert_cmp
+#  undef CMS_RecipientInfo_kari_set0_pkey
+#  define CMS_RecipientInfo_kari_set0_pkey        CMS_RecipInfo_kari_set0_pkey
+#  undef CMS_RecipientEncryptedKey_get0_id
+#  define CMS_RecipientEncryptedKey_get0_id       CMS_RecipEncryptedKey_get0_id
+#  undef CMS_RecipientInfo_kari_orig_id_cmp
+#  define CMS_RecipientInfo_kari_orig_id_cmp      CMS_RecipInfo_kari_orig_id_cmp
 
 /* Hack some long DTLS1 names */
-#undef dtls1_retransmit_buffered_messages
-#define dtls1_retransmit_buffered_messages	dtls1_retransmit_buffered_msgs
+#  undef dtls1_retransmit_buffered_messages
+#  define dtls1_retransmit_buffered_messages      dtls1_retransmit_buffered_msgs
 
 /* Hack some long SRP names */
-#undef SRP_generate_server_master_secret
-#define SRP_generate_server_master_secret	SRP_gen_server_master_secret
-#undef SRP_generate_client_master_secret
-#define SRP_generate_client_master_secret	SRP_gen_client_master_secret
+#  undef SRP_generate_server_master_secret
+#  define SRP_generate_server_master_secret       SRP_gen_server_master_secret
+#  undef SRP_generate_client_master_secret
+#  define SRP_generate_client_master_secret       SRP_gen_client_master_secret
 
 /* Hack some long UI names */
-#undef UI_method_get_prompt_constructor
-#define UI_method_get_prompt_constructor	UI_method_get_prompt_constructr
-#undef UI_method_set_prompt_constructor
-#define UI_method_set_prompt_constructor	UI_method_set_prompt_constructr
-
-#endif /* defined OPENSSL_SYS_VMS */
+#  undef UI_method_get_prompt_constructor
+#  define UI_method_get_prompt_constructor        UI_method_get_prompt_constructr
+#  undef UI_method_set_prompt_constructor
+#  define UI_method_set_prompt_constructor        UI_method_set_prompt_constructr
 
+# endif                         /* defined OPENSSL_SYS_VMS */
 
 /* Case insensitive linking causes problems.... */
-#if defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_OS2)
-#undef ERR_load_CRYPTO_strings
-#define ERR_load_CRYPTO_strings			ERR_load_CRYPTOlib_strings
-#undef OCSP_crlID_new
-#define OCSP_crlID_new				OCSP_crlID2_new
-
-#undef d2i_ECPARAMETERS
-#define d2i_ECPARAMETERS			d2i_UC_ECPARAMETERS
-#undef i2d_ECPARAMETERS
-#define i2d_ECPARAMETERS			i2d_UC_ECPARAMETERS
-#undef d2i_ECPKPARAMETERS
-#define d2i_ECPKPARAMETERS			d2i_UC_ECPKPARAMETERS
-#undef i2d_ECPKPARAMETERS
-#define i2d_ECPKPARAMETERS			i2d_UC_ECPKPARAMETERS
-
-/* These functions do not seem to exist!  However, I'm paranoid...
-   Original command in x509v3.h:
-   These functions are being redefined in another directory,
-   and clash when the linker is case-insensitive, so let's
-   hide them a little, by giving them an extra 'o' at the
-   beginning of the name... */
-#undef X509v3_cleanup_extensions
-#define X509v3_cleanup_extensions		oX509v3_cleanup_extensions
-#undef X509v3_add_extension
-#define X509v3_add_extension			oX509v3_add_extension
-#undef X509v3_add_netscape_extensions
-#define X509v3_add_netscape_extensions		oX509v3_add_netscape_extensions
-#undef X509v3_add_standard_extensions
-#define X509v3_add_standard_extensions		oX509v3_add_standard_extensions
+# if defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_OS2)
+#  undef ERR_load_CRYPTO_strings
+#  define ERR_load_CRYPTO_strings                 ERR_load_CRYPTOlib_strings
+#  undef OCSP_crlID_new
+#  define OCSP_crlID_new                          OCSP_crlID2_new
+
+#  undef d2i_ECPARAMETERS
+#  define d2i_ECPARAMETERS                        d2i_UC_ECPARAMETERS
+#  undef i2d_ECPARAMETERS
+#  define i2d_ECPARAMETERS                        i2d_UC_ECPARAMETERS
+#  undef d2i_ECPKPARAMETERS
+#  define d2i_ECPKPARAMETERS                      d2i_UC_ECPKPARAMETERS
+#  undef i2d_ECPKPARAMETERS
+#  define i2d_ECPKPARAMETERS                      i2d_UC_ECPKPARAMETERS
+
+/*
+ * These functions do not seem to exist! However, I'm paranoid... Original
+ * command in x509v3.h: These functions are being redefined in another
+ * directory, and clash when the linker is case-insensitive, so let's hide
+ * them a little, by giving them an extra 'o' at the beginning of the name...
+ */
+#  undef X509v3_cleanup_extensions
+#  define X509v3_cleanup_extensions               oX509v3_cleanup_extensions
+#  undef X509v3_add_extension
+#  define X509v3_add_extension                    oX509v3_add_extension
+#  undef X509v3_add_netscape_extensions
+#  define X509v3_add_netscape_extensions          oX509v3_add_netscape_extensions
+#  undef X509v3_add_standard_extensions
+#  define X509v3_add_standard_extensions          oX509v3_add_standard_extensions
 
 /* This one clashes with CMS_data_create */
-#undef cms_Data_create
-#define cms_Data_create				priv_cms_Data_create
-
-#endif
+#  undef cms_Data_create
+#  define cms_Data_create                         priv_cms_Data_create
 
+# endif
 
-#endif /* ! defined HEADER_VMS_IDHACKS_H */
+#endif                          /* ! defined HEADER_VMS_IDHACKS_H */
diff --git a/crypto/threads/mttest.c b/crypto/threads/mttest.c
index 7c9781d909..34664f0fc8 100644
--- a/crypto/threads/mttest.c
+++ b/crypto/threads/mttest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,27 +61,27 @@
 #include 
 #include 
 #ifdef LINUX
-#include 
+# include 
 #endif
 #ifdef OPENSSL_SYS_WIN32
-#include 
+# include 
 #endif
 #ifdef SOLARIS
-#include 
-#include 
+# include 
+# include 
 #endif
 #ifdef IRIX
-#include 
-#include 
+# include 
+# include 
 #endif
 #ifdef PTHREADS
-#include 
+# include 
 #endif
 #ifdef OPENSSL_SYS_NETWARE
-#if !defined __int64
+# if !defined __int64
 #  define __int64 long long
-#endif   
-#include 
+# endif
+# include 
 #endif
 #include 
 #include 
@@ -93,37 +93,37 @@
 #include 
 
 #ifdef OPENSSL_NO_FP_API
-#define APPS_WIN16
-#include "../buffer/bss_file.c"
+# define APPS_WIN16
+# include "../buffer/bss_file.c"
 #endif
 
 #ifdef OPENSSL_SYS_NETWARE
-#define TEST_SERVER_CERT "/openssl/apps/server.pem"
-#define TEST_CLIENT_CERT "/openssl/apps/client.pem"
+# define TEST_SERVER_CERT "/openssl/apps/server.pem"
+# define TEST_CLIENT_CERT "/openssl/apps/client.pem"
 #else
-#define TEST_SERVER_CERT "../../apps/server.pem"
-#define TEST_CLIENT_CERT "../../apps/client.pem"
+# define TEST_SERVER_CERT "../../apps/server.pem"
+# define TEST_CLIENT_CERT "../../apps/client.pem"
 #endif
 
-#define MAX_THREAD_NUMBER	100
+#define MAX_THREAD_NUMBER       100
 
 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs);
 void thread_setup(void);
 void thread_cleanup(void);
-void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx);
 
-void irix_locking_callback(int mode,int type,char *file,int line);
-void solaris_locking_callback(int mode,int type,char *file,int line);
-void win32_locking_callback(int mode,int type,char *file,int line);
-void pthreads_locking_callback(int mode,int type,char *file,int line);
-void netware_locking_callback(int mode,int type,char *file,int line);
-void beos_locking_callback(int mode,int type,const char *file,int line);
+void irix_locking_callback(int mode, int type, char *file, int line);
+void solaris_locking_callback(int mode, int type, char *file, int line);
+void win32_locking_callback(int mode, int type, char *file, int line);
+void pthreads_locking_callback(int mode, int type, char *file, int line);
+void netware_locking_callback(int mode, int type, char *file, int line);
+void beos_locking_callback(int mode, int type, const char *file, int line);
 
-unsigned long irix_thread_id(void );
-unsigned long solaris_thread_id(void );
-unsigned long pthreads_thread_id(void );
-unsigned long netware_thread_id(void );
-unsigned long beos_thread_id(void );
+unsigned long irix_thread_id(void);
+unsigned long solaris_thread_id(void);
+unsigned long pthreads_thread_id(void);
+unsigned long netware_thread_id(void);
+unsigned long beos_thread_id(void);
 
 #if defined(OPENSSL_SYS_NETWARE)
 static MPKMutex *lock_cs;
@@ -131,591 +131,532 @@ static MPKSema ThreadSem;
 static long *lock_count;
 #endif
 
-BIO *bio_err=NULL;
-BIO *bio_stdout=NULL;
+BIO *bio_err = NULL;
+BIO *bio_stdout = NULL;
 
-static char *cipher=NULL;
-int verbose=0;
+static char *cipher = NULL;
+int verbose = 0;
 #ifdef FIONBIO
-static int s_nbio=0;
+static int s_nbio = 0;
 #endif
 
-int thread_number=10;
-int number_of_loops=10;
-int reconnect=0;
-int cache_stats=0;
+int thread_number = 10;
+int number_of_loops = 10;
+int reconnect = 0;
+int cache_stats = 0;
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
 int doit(char *ctx[4]);
 static void print_stats(FILE *fp, SSL_CTX *ctx)
 {
-	fprintf(fp,"%4ld items in the session cache\n",
-		SSL_CTX_sess_number(ctx));
-	fprintf(fp,"%4d client connects (SSL_connect())\n",
-		SSL_CTX_sess_connect(ctx));
-	fprintf(fp,"%4d client connects that finished\n",
-		SSL_CTX_sess_connect_good(ctx));
-	fprintf(fp,"%4d server connects (SSL_accept())\n",
-		SSL_CTX_sess_accept(ctx));
-	fprintf(fp,"%4d server connects that finished\n",
-		SSL_CTX_sess_accept_good(ctx));
-	fprintf(fp,"%4d session cache hits\n",SSL_CTX_sess_hits(ctx));
-	fprintf(fp,"%4d session cache misses\n",SSL_CTX_sess_misses(ctx));
-	fprintf(fp,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ctx));
-	}
+    fprintf(fp, "%4ld items in the session cache\n",
+            SSL_CTX_sess_number(ctx));
+    fprintf(fp, "%4d client connects (SSL_connect())\n",
+            SSL_CTX_sess_connect(ctx));
+    fprintf(fp, "%4d client connects that finished\n",
+            SSL_CTX_sess_connect_good(ctx));
+    fprintf(fp, "%4d server connects (SSL_accept())\n",
+            SSL_CTX_sess_accept(ctx));
+    fprintf(fp, "%4d server connects that finished\n",
+            SSL_CTX_sess_accept_good(ctx));
+    fprintf(fp, "%4d session cache hits\n", SSL_CTX_sess_hits(ctx));
+    fprintf(fp, "%4d session cache misses\n", SSL_CTX_sess_misses(ctx));
+    fprintf(fp, "%4d session cache timeouts\n", SSL_CTX_sess_timeouts(ctx));
+}
 
 static void sv_usage(void)
-	{
-	fprintf(stderr,"usage: ssltest [args ...]\n");
-	fprintf(stderr,"\n");
-	fprintf(stderr," -server_auth  - check server certificate\n");
-	fprintf(stderr," -client_auth  - do client authentication\n");
-	fprintf(stderr," -v            - more output\n");
-	fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
-	fprintf(stderr," -CAfile arg   - PEM format file of CA's\n");
-	fprintf(stderr," -threads arg  - number of threads\n");
-	fprintf(stderr," -loops arg    - number of 'connections', per thread\n");
-	fprintf(stderr," -reconnect    - reuse session-id's\n");
-	fprintf(stderr," -stats        - server session-id cache stats\n");
-	fprintf(stderr," -cert arg     - server certificate/key\n");
-	fprintf(stderr," -ccert arg    - client certificate/key\n");
-	fprintf(stderr," -ssl3         - just SSLv3n\n");
-	}
+{
+    fprintf(stderr, "usage: ssltest [args ...]\n");
+    fprintf(stderr, "\n");
+    fprintf(stderr, " -server_auth  - check server certificate\n");
+    fprintf(stderr, " -client_auth  - do client authentication\n");
+    fprintf(stderr, " -v            - more output\n");
+    fprintf(stderr, " -CApath arg   - PEM format directory of CA's\n");
+    fprintf(stderr, " -CAfile arg   - PEM format file of CA's\n");
+    fprintf(stderr, " -threads arg  - number of threads\n");
+    fprintf(stderr, " -loops arg    - number of 'connections', per thread\n");
+    fprintf(stderr, " -reconnect    - reuse session-id's\n");
+    fprintf(stderr, " -stats        - server session-id cache stats\n");
+    fprintf(stderr, " -cert arg     - server certificate/key\n");
+    fprintf(stderr, " -ccert arg    - client certificate/key\n");
+    fprintf(stderr, " -ssl3         - just SSLv3n\n");
+}
 
 int main(int argc, char *argv[])
-	{
-	char *CApath=NULL,*CAfile=NULL;
-	int badop=0;
-	int ret=1;
-	int client_auth=0;
-	int server_auth=0;
-	SSL_CTX *s_ctx=NULL;
-	SSL_CTX *c_ctx=NULL;
-	char *scert=TEST_SERVER_CERT;
-	char *ccert=TEST_CLIENT_CERT;
-	SSL_METHOD *ssl_method=SSLv23_method();
-
-	RAND_seed(rnd_seed, sizeof rnd_seed);
-
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-	if (bio_stdout == NULL)
-		bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
-	argc--;
-	argv++;
-
-	while (argc >= 1)
-		{
-		if	(strcmp(*argv,"-server_auth") == 0)
-			server_auth=1;
-		else if	(strcmp(*argv,"-client_auth") == 0)
-			client_auth=1;
-		else if	(strcmp(*argv,"-reconnect") == 0)
-			reconnect=1;
-		else if	(strcmp(*argv,"-stats") == 0)
-			cache_stats=1;
-		else if	(strcmp(*argv,"-ssl3") == 0)
-			ssl_method=SSLv3_method();
-		else if	(strcmp(*argv,"-ssl2") == 0)
-			ssl_method=SSLv2_method();
-		else if	(strcmp(*argv,"-CApath") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CApath= *(++argv);
-			}
-		else if	(strcmp(*argv,"-CAfile") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAfile= *(++argv);
-			}
-		else if	(strcmp(*argv,"-cert") == 0)
-			{
-			if (--argc < 1) goto bad;
-			scert= *(++argv);
-			}
-		else if	(strcmp(*argv,"-ccert") == 0)
-			{
-			if (--argc < 1) goto bad;
-			ccert= *(++argv);
-			}
-		else if	(strcmp(*argv,"-threads") == 0)
-			{
-			if (--argc < 1) goto bad;
-			thread_number= atoi(*(++argv));
-			if (thread_number == 0) thread_number=1;
-			if (thread_number > MAX_THREAD_NUMBER)
-				thread_number=MAX_THREAD_NUMBER;
-			}
-		else if	(strcmp(*argv,"-loops") == 0)
-			{
-			if (--argc < 1) goto bad;
-			number_of_loops= atoi(*(++argv));
-			if (number_of_loops == 0) number_of_loops=1;
-			}
-		else
-			{
-			fprintf(stderr,"unknown option %s\n",*argv);
-			badop=1;
-			break;
-			}
-		argc--;
-		argv++;
-		}
-	if (badop)
-		{
-bad:
-		sv_usage();
-		goto end;
-		}
-
-	if (cipher == NULL && OPENSSL_issetugid() == 0)
-		cipher=getenv("SSL_CIPHER");
-
-	SSL_load_error_strings();
-	OpenSSL_add_ssl_algorithms();
-
-	c_ctx=SSL_CTX_new(ssl_method);
-	s_ctx=SSL_CTX_new(ssl_method);
-	if ((c_ctx == NULL) || (s_ctx == NULL))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	SSL_CTX_set_session_cache_mode(s_ctx,
-		SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
-	SSL_CTX_set_session_cache_mode(c_ctx,
-		SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
-
-	if (!SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM))
-		{
-		ERR_print_errors(bio_err);
-		}
-	else if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	if (client_auth)
-		{
-		SSL_CTX_use_certificate_file(c_ctx,ccert,
-			SSL_FILETYPE_PEM);
-		SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
-			SSL_FILETYPE_PEM);
-		}
-
-	if (	(!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(s_ctx)) ||
-		(!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(c_ctx)))
-		{
-		fprintf(stderr,"SSL_load_verify_locations\n");
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	if (client_auth)
-		{
-		fprintf(stderr,"client authentication\n");
-		SSL_CTX_set_verify(s_ctx,
-			SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
-			verify_callback);
-		}
-	if (server_auth)
-		{
-		fprintf(stderr,"server authentication\n");
-		SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
-			verify_callback);
-		}
-
-	thread_setup();
-	do_threads(s_ctx,c_ctx);
-	thread_cleanup();
-end:
-	
-	if (c_ctx != NULL) 
-		{
-		fprintf(stderr,"Client SSL_CTX stats then free it\n");
-		print_stats(stderr,c_ctx);
-		SSL_CTX_free(c_ctx);
-		}
-	if (s_ctx != NULL)
-		{
-		fprintf(stderr,"Server SSL_CTX stats then free it\n");
-		print_stats(stderr,s_ctx);
-		if (cache_stats)
-			{
-			fprintf(stderr,"-----\n");
-			lh_stats(SSL_CTX_sessions(s_ctx),stderr);
-			fprintf(stderr,"-----\n");
-		/*-	lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
-			fprintf(stderr,"-----\n"); */
-			lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
-			fprintf(stderr,"-----\n");
-			}
-		SSL_CTX_free(s_ctx);
-		fprintf(stderr,"done free\n");
-		}
-	exit(ret);
-	return(0);
-	}
-
-#define W_READ	1
-#define W_WRITE	2
-#define C_DONE	1
-#define S_DONE	2
+{
+    char *CApath = NULL, *CAfile = NULL;
+    int badop = 0;
+    int ret = 1;
+    int client_auth = 0;
+    int server_auth = 0;
+    SSL_CTX *s_ctx = NULL;
+    SSL_CTX *c_ctx = NULL;
+    char *scert = TEST_SERVER_CERT;
+    char *ccert = TEST_CLIENT_CERT;
+    SSL_METHOD *ssl_method = SSLv23_method();
+
+    RAND_seed(rnd_seed, sizeof rnd_seed);
+
+    if (bio_err == NULL)
+        bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+    if (bio_stdout == NULL)
+        bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
+    argc--;
+    argv++;
+
+    while (argc >= 1) {
+        if (strcmp(*argv, "-server_auth") == 0)
+            server_auth = 1;
+        else if (strcmp(*argv, "-client_auth") == 0)
+            client_auth = 1;
+        else if (strcmp(*argv, "-reconnect") == 0)
+            reconnect = 1;
+        else if (strcmp(*argv, "-stats") == 0)
+            cache_stats = 1;
+        else if (strcmp(*argv, "-ssl3") == 0)
+            ssl_method = SSLv3_method();
+        else if (strcmp(*argv, "-ssl2") == 0)
+            ssl_method = SSLv2_method();
+        else if (strcmp(*argv, "-CApath") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CApath = *(++argv);
+        } else if (strcmp(*argv, "-CAfile") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAfile = *(++argv);
+        } else if (strcmp(*argv, "-cert") == 0) {
+            if (--argc < 1)
+                goto bad;
+            scert = *(++argv);
+        } else if (strcmp(*argv, "-ccert") == 0) {
+            if (--argc < 1)
+                goto bad;
+            ccert = *(++argv);
+        } else if (strcmp(*argv, "-threads") == 0) {
+            if (--argc < 1)
+                goto bad;
+            thread_number = atoi(*(++argv));
+            if (thread_number == 0)
+                thread_number = 1;
+            if (thread_number > MAX_THREAD_NUMBER)
+                thread_number = MAX_THREAD_NUMBER;
+        } else if (strcmp(*argv, "-loops") == 0) {
+            if (--argc < 1)
+                goto bad;
+            number_of_loops = atoi(*(++argv));
+            if (number_of_loops == 0)
+                number_of_loops = 1;
+        } else {
+            fprintf(stderr, "unknown option %s\n", *argv);
+            badop = 1;
+            break;
+        }
+        argc--;
+        argv++;
+    }
+    if (badop) {
+ bad:
+        sv_usage();
+        goto end;
+    }
+
+    if (cipher == NULL && OPENSSL_issetugid() == 0)
+        cipher = getenv("SSL_CIPHER");
+
+    SSL_load_error_strings();
+    OpenSSL_add_ssl_algorithms();
+
+    c_ctx = SSL_CTX_new(ssl_method);
+    s_ctx = SSL_CTX_new(ssl_method);
+    if ((c_ctx == NULL) || (s_ctx == NULL)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    SSL_CTX_set_session_cache_mode(s_ctx,
+                                   SSL_SESS_CACHE_NO_AUTO_CLEAR |
+                                   SSL_SESS_CACHE_SERVER);
+    SSL_CTX_set_session_cache_mode(c_ctx,
+                                   SSL_SESS_CACHE_NO_AUTO_CLEAR |
+                                   SSL_SESS_CACHE_SERVER);
+
+    if (!SSL_CTX_use_certificate_file(s_ctx, scert, SSL_FILETYPE_PEM)) {
+        ERR_print_errors(bio_err);
+    } else
+        if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx, scert, SSL_FILETYPE_PEM)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    if (client_auth) {
+        SSL_CTX_use_certificate_file(c_ctx, ccert, SSL_FILETYPE_PEM);
+        SSL_CTX_use_RSAPrivateKey_file(c_ctx, ccert, SSL_FILETYPE_PEM);
+    }
+
+    if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
+        (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
+        (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
+        (!SSL_CTX_set_default_verify_paths(c_ctx))) {
+        fprintf(stderr, "SSL_load_verify_locations\n");
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    if (client_auth) {
+        fprintf(stderr, "client authentication\n");
+        SSL_CTX_set_verify(s_ctx,
+                           SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
+                           verify_callback);
+    }
+    if (server_auth) {
+        fprintf(stderr, "server authentication\n");
+        SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
+    }
+
+    thread_setup();
+    do_threads(s_ctx, c_ctx);
+    thread_cleanup();
+ end:
+
+    if (c_ctx != NULL) {
+        fprintf(stderr, "Client SSL_CTX stats then free it\n");
+        print_stats(stderr, c_ctx);
+        SSL_CTX_free(c_ctx);
+    }
+    if (s_ctx != NULL) {
+        fprintf(stderr, "Server SSL_CTX stats then free it\n");
+        print_stats(stderr, s_ctx);
+        if (cache_stats) {
+            fprintf(stderr, "-----\n");
+            lh_stats(SSL_CTX_sessions(s_ctx), stderr);
+            fprintf(stderr, "-----\n");
+                /*-     lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
+                        fprintf(stderr,"-----\n"); */
+            lh_node_usage_stats(SSL_CTX_sessions(s_ctx), stderr);
+            fprintf(stderr, "-----\n");
+        }
+        SSL_CTX_free(s_ctx);
+        fprintf(stderr, "done free\n");
+    }
+    exit(ret);
+    return (0);
+}
+
+#define W_READ  1
+#define W_WRITE 2
+#define C_DONE  1
+#define S_DONE  2
 
 int ndoit(SSL_CTX *ssl_ctx[2])
-	{
-	int i;
-	int ret;
-	char *ctx[4];
-
-	ctx[0]=(char *)ssl_ctx[0];
-	ctx[1]=(char *)ssl_ctx[1];
-
-	if (reconnect)
-		{
-		ctx[2]=(char *)SSL_new(ssl_ctx[0]);
-		ctx[3]=(char *)SSL_new(ssl_ctx[1]);
-		}
-	else
-		{
-		ctx[2]=NULL;
-		ctx[3]=NULL;
-		}
-
-	fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
-	for (i=0; iref (%3d,%3d)\n",
-			CRYPTO_thread_id(),i,
-			ssl_ctx[0]->references,
-			ssl_ctx[1]->references); */
-	/*	pthread_delay_np(&tm);*/
-
-		ret=doit(ctx);
-		if (ret != 0)
-			{
-			fprintf(stdout,"error[%d] %lu - %d\n",
-				i,CRYPTO_thread_id(),ret);
-			return(ret);
-			}
-		}
-	fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
-	if (reconnect)
-		{
-		SSL_free((SSL *)ctx[2]);
-		SSL_free((SSL *)ctx[3]);
-		}
-#   ifdef OPENSSL_SYS_NETWARE
-        MPKSemaphoreSignal(ThreadSem);
-#   endif
-	return(0);
-	}
+{
+    int i;
+    int ret;
+    char *ctx[4];
+
+    ctx[0] = (char *)ssl_ctx[0];
+    ctx[1] = (char *)ssl_ctx[1];
+
+    if (reconnect) {
+        ctx[2] = (char *)SSL_new(ssl_ctx[0]);
+        ctx[3] = (char *)SSL_new(ssl_ctx[1]);
+    } else {
+        ctx[2] = NULL;
+        ctx[3] = NULL;
+    }
+
+    fprintf(stdout, "started thread %lu\n", CRYPTO_thread_id());
+    for (i = 0; i < number_of_loops; i++) {
+/*-             fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
+                        CRYPTO_thread_id(),i,
+                        ssl_ctx[0]->references,
+                        ssl_ctx[1]->references); */
+        /*      pthread_delay_np(&tm); */
+
+        ret = doit(ctx);
+        if (ret != 0) {
+            fprintf(stdout, "error[%d] %lu - %d\n",
+                    i, CRYPTO_thread_id(), ret);
+            return (ret);
+        }
+    }
+    fprintf(stdout, "DONE %lu\n", CRYPTO_thread_id());
+    if (reconnect) {
+        SSL_free((SSL *)ctx[2]);
+        SSL_free((SSL *)ctx[3]);
+    }
+#ifdef OPENSSL_SYS_NETWARE
+    MPKSemaphoreSignal(ThreadSem);
+#endif
+    return (0);
+}
 
 int doit(char *ctx[4])
-	{
-	SSL_CTX *s_ctx,*c_ctx;
-	static char cbuf[200],sbuf[200];
-	SSL *c_ssl=NULL;
-	SSL *s_ssl=NULL;
-	BIO *c_to_s=NULL;
-	BIO *s_to_c=NULL;
-	BIO *c_bio=NULL;
-	BIO *s_bio=NULL;
-	int c_r,c_w,s_r,s_w;
-	int c_want,s_want;
-	int i;
-	int done=0;
-	int c_write,s_write;
-	int do_server=0,do_client=0;
-
-	s_ctx=(SSL_CTX *)ctx[0];
-	c_ctx=(SSL_CTX *)ctx[1];
-
-	if (ctx[2] != NULL)
-		s_ssl=(SSL *)ctx[2];
-	else
-		s_ssl=SSL_new(s_ctx);
-
-	if (ctx[3] != NULL)
-		c_ssl=(SSL *)ctx[3];
-	else
-		c_ssl=SSL_new(c_ctx);
-
-	if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
-
-	c_to_s=BIO_new(BIO_s_mem());
-	s_to_c=BIO_new(BIO_s_mem());
-	if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
-
-	c_bio=BIO_new(BIO_f_ssl());
-	s_bio=BIO_new(BIO_f_ssl());
-	if ((c_bio == NULL) || (s_bio == NULL)) goto err;
-
-	SSL_set_connect_state(c_ssl);
-	SSL_set_bio(c_ssl,s_to_c,c_to_s);
-	BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
-
-	SSL_set_accept_state(s_ssl);
-	SSL_set_bio(s_ssl,c_to_s,s_to_c);
-	BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
-
-	c_r=0; s_r=1;
-	c_w=1; s_w=0;
-	c_want=W_WRITE;
-	s_want=0;
-	c_write=1,s_write=0;
-
-	/* We can always do writes */
-	for (;;)
-		{
-		do_server=0;
-		do_client=0;
-
-		i=(int)BIO_pending(s_bio);
-		if ((i && s_r) || s_w) do_server=1;
-
-		i=(int)BIO_pending(c_bio);
-		if ((i && c_r) || c_w) do_client=1;
-
-		if (do_server && verbose)
-			{
-			if (SSL_in_init(s_ssl))
-				printf("server waiting in SSL_accept - %s\n",
-					SSL_state_string_long(s_ssl));
-			else if (s_write)
-				printf("server:SSL_write()\n");
-			else 
-				printf("server:SSL_read()\n");
-			}
-
-		if (do_client && verbose)
-			{
-			if (SSL_in_init(c_ssl))
-				printf("client waiting in SSL_connect - %s\n",
-					SSL_state_string_long(c_ssl));
-			else if (c_write)
-				printf("client:SSL_write()\n");
-			else
-				printf("client:SSL_read()\n");
-			}
-
-		if (!do_client && !do_server)
-			{
-			fprintf(stdout,"ERROR IN STARTUP\n");
-			break;
-			}
-		if (do_client && !(done & C_DONE))
-			{
-			if (c_write)
-				{
-				i=BIO_write(c_bio,"hello from client\n",18);
-				if (i < 0)
-					{
-					c_r=0;
-					c_w=0;
-					if (BIO_should_retry(c_bio))
-						{
-						if (BIO_should_read(c_bio))
-							c_r=1;
-						if (BIO_should_write(c_bio))
-							c_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						ERR_print_errors_fp(stderr);
-						return(1);
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					return(1);
-					}
-				else
-					{
-					/* ok */
-					c_write=0;
-					}
-				}
-			else
-				{
-				i=BIO_read(c_bio,cbuf,100);
-				if (i < 0)
-					{
-					c_r=0;
-					c_w=0;
-					if (BIO_should_retry(c_bio))
-						{
-						if (BIO_should_read(c_bio))
-							c_r=1;
-						if (BIO_should_write(c_bio))
-							c_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						ERR_print_errors_fp(stderr);
-						return(1);
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					return(1);
-					}
-				else
-					{
-					done|=C_DONE;
+{
+    SSL_CTX *s_ctx, *c_ctx;
+    static char cbuf[200], sbuf[200];
+    SSL *c_ssl = NULL;
+    SSL *s_ssl = NULL;
+    BIO *c_to_s = NULL;
+    BIO *s_to_c = NULL;
+    BIO *c_bio = NULL;
+    BIO *s_bio = NULL;
+    int c_r, c_w, s_r, s_w;
+    int c_want, s_want;
+    int i;
+    int done = 0;
+    int c_write, s_write;
+    int do_server = 0, do_client = 0;
+
+    s_ctx = (SSL_CTX *)ctx[0];
+    c_ctx = (SSL_CTX *)ctx[1];
+
+    if (ctx[2] != NULL)
+        s_ssl = (SSL *)ctx[2];
+    else
+        s_ssl = SSL_new(s_ctx);
+
+    if (ctx[3] != NULL)
+        c_ssl = (SSL *)ctx[3];
+    else
+        c_ssl = SSL_new(c_ctx);
+
+    if ((s_ssl == NULL) || (c_ssl == NULL))
+        goto err;
+
+    c_to_s = BIO_new(BIO_s_mem());
+    s_to_c = BIO_new(BIO_s_mem());
+    if ((s_to_c == NULL) || (c_to_s == NULL))
+        goto err;
+
+    c_bio = BIO_new(BIO_f_ssl());
+    s_bio = BIO_new(BIO_f_ssl());
+    if ((c_bio == NULL) || (s_bio == NULL))
+        goto err;
+
+    SSL_set_connect_state(c_ssl);
+    SSL_set_bio(c_ssl, s_to_c, c_to_s);
+    BIO_set_ssl(c_bio, c_ssl, (ctx[2] == NULL) ? BIO_CLOSE : BIO_NOCLOSE);
+
+    SSL_set_accept_state(s_ssl);
+    SSL_set_bio(s_ssl, c_to_s, s_to_c);
+    BIO_set_ssl(s_bio, s_ssl, (ctx[3] == NULL) ? BIO_CLOSE : BIO_NOCLOSE);
+
+    c_r = 0;
+    s_r = 1;
+    c_w = 1;
+    s_w = 0;
+    c_want = W_WRITE;
+    s_want = 0;
+    c_write = 1, s_write = 0;
+
+    /* We can always do writes */
+    for (;;) {
+        do_server = 0;
+        do_client = 0;
+
+        i = (int)BIO_pending(s_bio);
+        if ((i && s_r) || s_w)
+            do_server = 1;
+
+        i = (int)BIO_pending(c_bio);
+        if ((i && c_r) || c_w)
+            do_client = 1;
+
+        if (do_server && verbose) {
+            if (SSL_in_init(s_ssl))
+                printf("server waiting in SSL_accept - %s\n",
+                       SSL_state_string_long(s_ssl));
+            else if (s_write)
+                printf("server:SSL_write()\n");
+            else
+                printf("server:SSL_read()\n");
+        }
+
+        if (do_client && verbose) {
+            if (SSL_in_init(c_ssl))
+                printf("client waiting in SSL_connect - %s\n",
+                       SSL_state_string_long(c_ssl));
+            else if (c_write)
+                printf("client:SSL_write()\n");
+            else
+                printf("client:SSL_read()\n");
+        }
+
+        if (!do_client && !do_server) {
+            fprintf(stdout, "ERROR IN STARTUP\n");
+            break;
+        }
+        if (do_client && !(done & C_DONE)) {
+            if (c_write) {
+                i = BIO_write(c_bio, "hello from client\n", 18);
+                if (i < 0) {
+                    c_r = 0;
+                    c_w = 0;
+                    if (BIO_should_retry(c_bio)) {
+                        if (BIO_should_read(c_bio))
+                            c_r = 1;
+                        if (BIO_should_write(c_bio))
+                            c_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        ERR_print_errors_fp(stderr);
+                        return (1);
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    return (1);
+                } else {
+                    /* ok */
+                    c_write = 0;
+                }
+            } else {
+                i = BIO_read(c_bio, cbuf, 100);
+                if (i < 0) {
+                    c_r = 0;
+                    c_w = 0;
+                    if (BIO_should_retry(c_bio)) {
+                        if (BIO_should_read(c_bio))
+                            c_r = 1;
+                        if (BIO_should_write(c_bio))
+                            c_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        ERR_print_errors_fp(stderr);
+                        return (1);
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    return (1);
+                } else {
+                    done |= C_DONE;
 #ifdef undef
-					fprintf(stdout,"CLIENT:from server:");
-					fwrite(cbuf,1,i,stdout);
-					fflush(stdout);
+                    fprintf(stdout, "CLIENT:from server:");
+                    fwrite(cbuf, 1, i, stdout);
+                    fflush(stdout);
 #endif
-					}
-				}
-			}
-
-		if (do_server && !(done & S_DONE))
-			{
-			if (!s_write)
-				{
-				i=BIO_read(s_bio,sbuf,100);
-				if (i < 0)
-					{
-					s_r=0;
-					s_w=0;
-					if (BIO_should_retry(s_bio))
-						{
-						if (BIO_should_read(s_bio))
-							s_r=1;
-						if (BIO_should_write(s_bio))
-							s_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						ERR_print_errors_fp(stderr);
-						return(1);
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
-					return(1);
-					}
-				else
-					{
-					s_write=1;
-					s_w=1;
+                }
+            }
+        }
+
+        if (do_server && !(done & S_DONE)) {
+            if (!s_write) {
+                i = BIO_read(s_bio, sbuf, 100);
+                if (i < 0) {
+                    s_r = 0;
+                    s_w = 0;
+                    if (BIO_should_retry(s_bio)) {
+                        if (BIO_should_read(s_bio))
+                            s_r = 1;
+                        if (BIO_should_write(s_bio))
+                            s_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        ERR_print_errors_fp(stderr);
+                        return (1);
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
+                    return (1);
+                } else {
+                    s_write = 1;
+                    s_w = 1;
 #ifdef undef
-					fprintf(stdout,"SERVER:from client:");
-					fwrite(sbuf,1,i,stdout);
-					fflush(stdout);
+                    fprintf(stdout, "SERVER:from client:");
+                    fwrite(sbuf, 1, i, stdout);
+                    fflush(stdout);
 #endif
-					}
-				}
-			else
-				{
-				i=BIO_write(s_bio,"hello from server\n",18);
-				if (i < 0)
-					{
-					s_r=0;
-					s_w=0;
-					if (BIO_should_retry(s_bio))
-						{
-						if (BIO_should_read(s_bio))
-							s_r=1;
-						if (BIO_should_write(s_bio))
-							s_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						ERR_print_errors_fp(stderr);
-						return(1);
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
-					return(1);
-					}
-				else
-					{
-					s_write=0;
-					s_r=1;
-					done|=S_DONE;
-					}
-				}
-			}
-
-		if ((done & S_DONE) && (done & C_DONE)) break;
-#   if defined(OPENSSL_SYS_NETWARE)
+                }
+            } else {
+                i = BIO_write(s_bio, "hello from server\n", 18);
+                if (i < 0) {
+                    s_r = 0;
+                    s_w = 0;
+                    if (BIO_should_retry(s_bio)) {
+                        if (BIO_should_read(s_bio))
+                            s_r = 1;
+                        if (BIO_should_write(s_bio))
+                            s_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        ERR_print_errors_fp(stderr);
+                        return (1);
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
+                    return (1);
+                } else {
+                    s_write = 0;
+                    s_r = 1;
+                    done |= S_DONE;
+                }
+            }
+        }
+
+        if ((done & S_DONE) && (done & C_DONE))
+            break;
+#if defined(OPENSSL_SYS_NETWARE)
         ThreadSwitchWithDelay();
-#   endif
-		}
+#endif
+    }
 
-	SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-	SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+    SSL_set_shutdown(c_ssl, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
+    SSL_set_shutdown(s_ssl, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
 
 #ifdef undef
-	fprintf(stdout,"DONE\n");
+    fprintf(stdout, "DONE\n");
 #endif
-err:
-	/* We have to set the BIO's to NULL otherwise they will be
-	 * free()ed twice.  Once when th s_ssl is SSL_free()ed and
-	 * again when c_ssl is SSL_free()ed.
-	 * This is a hack required because s_ssl and c_ssl are sharing the same
-	 * BIO structure and SSL_set_bio() and SSL_free() automatically
-	 * BIO_free non NULL entries.
-	 * You should not normally do this or be required to do this */
-
-	if (s_ssl != NULL)
-		{
-		s_ssl->rbio=NULL;
-		s_ssl->wbio=NULL;
-		}
-	if (c_ssl != NULL)
-		{
-		c_ssl->rbio=NULL;
-		c_ssl->wbio=NULL;
-		}
-
-	/* The SSL's are optionally freed in the following calls */
-	if (c_to_s != NULL) BIO_free(c_to_s);
-	if (s_to_c != NULL) BIO_free(s_to_c);
-
-	if (c_bio != NULL) BIO_free(c_bio);
-	if (s_bio != NULL) BIO_free(s_bio);
-	return(0);
-	}
+ err:
+    /*
+     * We have to set the BIO's to NULL otherwise they will be free()ed
+     * twice.  Once when th s_ssl is SSL_free()ed and again when c_ssl is
+     * SSL_free()ed. This is a hack required because s_ssl and c_ssl are
+     * sharing the same BIO structure and SSL_set_bio() and SSL_free()
+     * automatically BIO_free non NULL entries. You should not normally do
+     * this or be required to do this
+     */
+
+    if (s_ssl != NULL) {
+        s_ssl->rbio = NULL;
+        s_ssl->wbio = NULL;
+    }
+    if (c_ssl != NULL) {
+        c_ssl->rbio = NULL;
+        c_ssl->wbio = NULL;
+    }
+
+    /* The SSL's are optionally freed in the following calls */
+    if (c_to_s != NULL)
+        BIO_free(c_to_s);
+    if (s_to_c != NULL)
+        BIO_free(s_to_c);
+
+    if (c_bio != NULL)
+        BIO_free(c_bio);
+    if (s_bio != NULL)
+        BIO_free(s_bio);
+    return (0);
+}
 
 int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
-	{
-	char *s, buf[256];
-
-	if (verbose)
-		{
-		s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
-				    buf,256);
-		if (s != NULL)
-			{
-			if (ok)
-				fprintf(stderr,"depth=%d %s\n",
-					ctx->error_depth,buf);
-			else
-				fprintf(stderr,"depth=%d error=%d %s\n",
-					ctx->error_depth,ctx->error,buf);
-			}
-		}
-	return(ok);
-	}
+{
+    char *s, buf[256];
+
+    if (verbose) {
+        s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
+                              buf, 256);
+        if (s != NULL) {
+            if (ok)
+                fprintf(stderr, "depth=%d %s\n", ctx->error_depth, buf);
+            else
+                fprintf(stderr, "depth=%d error=%d %s\n",
+                        ctx->error_depth, ctx->error, buf);
+        }
+    }
+    return (ok);
+}
 
 #define THREAD_STACK_SIZE (16*1024)
 
@@ -724,303 +665,282 @@ int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
 static HANDLE *lock_cs;
 
 void thread_setup(void)
-	{
-	int i;
+{
+    int i;
 
-	lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
-	for (i=0; i end.wDayOfWeek) end.wDayOfWeek+=7;
-	ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
-
-	ret=(ret+end.wHour-start.wHour)*60;
-	ret=(ret+end.wMinute-start.wMinute)*60;
-	ret=(ret+end.wSecond-start.wSecond);
-	ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
-
-	printf("win32 threads done - %.3f seconds\n",ret);
-	}
-
-#endif /* OPENSSL_SYS_WIN32 */
+{
+    double ret;
+    SSL_CTX *ssl_ctx[2];
+    DWORD thread_id[MAX_THREAD_NUMBER];
+    HANDLE thread_handle[MAX_THREAD_NUMBER];
+    int i;
+    SYSTEMTIME start, end;
+
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    GetSystemTime(&start);
+    for (i = 0; i < thread_number; i++) {
+        thread_handle[i] = CreateThread(NULL,
+                                        THREAD_STACK_SIZE,
+                                        (LPTHREAD_START_ROUTINE) ndoit,
+                                        (void *)ssl_ctx, 0L, &(thread_id[i]));
+    }
+
+    printf("reaping\n");
+    for (i = 0; i < thread_number; i += 50) {
+        int j;
+
+        j = (thread_number < (i + 50)) ? (thread_number - i) : 50;
+
+        if (WaitForMultipleObjects(j,
+                                   (CONST HANDLE *) & (thread_handle[i]),
+                                   TRUE, INFINITE)
+            == WAIT_FAILED) {
+            fprintf(stderr, "WaitForMultipleObjects failed:%d\n",
+                    GetLastError());
+            exit(1);
+        }
+    }
+    GetSystemTime(&end);
+
+    if (start.wDayOfWeek > end.wDayOfWeek)
+        end.wDayOfWeek += 7;
+    ret = (end.wDayOfWeek - start.wDayOfWeek) * 24;
+
+    ret = (ret + end.wHour - start.wHour) * 60;
+    ret = (ret + end.wMinute - start.wMinute) * 60;
+    ret = (ret + end.wSecond - start.wSecond);
+    ret += (end.wMilliseconds - start.wMilliseconds) / 1000.0;
+
+    printf("win32 threads done - %.3f seconds\n", ret);
+}
+
+#endif                          /* OPENSSL_SYS_WIN32 */
 
 #ifdef SOLARIS
 
 static mutex_t *lock_cs;
-/*static rwlock_t *lock_cs; */
+/*
+ * static rwlock_t *lock_cs;
+ */
 static long *lock_count;
 
 void thread_setup(void)
-	{
-	int i;
-
-	lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(mutex_t));
-	lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
-	for (i=0; ireferences,c_ctx->references);
-	}
+{
+    SSL_CTX *ssl_ctx[2];
+    thread_t thread_ctx[MAX_THREAD_NUMBER];
+    int i;
+
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    thr_setconcurrency(thread_number);
+    for (i = 0; i < thread_number; i++) {
+        thr_create(NULL, THREAD_STACK_SIZE,
+                   (void *(*)())ndoit, (void *)ssl_ctx, 0L, &(thread_ctx[i]));
+    }
+
+    printf("reaping\n");
+    for (i = 0; i < thread_number; i++) {
+        thr_join(thread_ctx[i], NULL, NULL);
+    }
+
+    printf("solaris threads done (%d,%d)\n",
+           s_ctx->references, c_ctx->references);
+}
 
 unsigned long solaris_thread_id(void)
-	{
-	unsigned long ret;
+{
+    unsigned long ret;
 
-	ret=(unsigned long)thr_self();
-	return(ret);
-	}
-#endif /* SOLARIS */
+    ret = (unsigned long)thr_self();
+    return (ret);
+}
+#endif                          /* SOLARIS */
 
 #ifdef IRIX
 
-
 static usptr_t *arena;
 static usema_t **lock_cs;
 
 void thread_setup(void)
-	{
-	int i;
-	char filename[20];
-
-	strcpy(filename,"/tmp/mttest.XXXXXX");
-	mktemp(filename);
-
-	usconfig(CONF_STHREADIOOFF);
-	usconfig(CONF_STHREADMALLOCOFF);
-	usconfig(CONF_INITUSERS,100);
-	usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
-	arena=usinit(filename);
-	unlink(filename);
-
-	lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *));
-	for (i=0; ireferences,c_ctx->references);
-	}
+{
+    SSL_CTX *ssl_ctx[2];
+    int thread_ctx[MAX_THREAD_NUMBER];
+    int i;
+
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    for (i = 0; i < thread_number; i++) {
+        thread_ctx[i] = sproc((void (*)())ndoit,
+                              PR_SADDR | PR_SFDS, (void *)ssl_ctx);
+    }
+
+    printf("reaping\n");
+    for (i = 0; i < thread_number; i++) {
+        wait(NULL);
+    }
+
+    printf("irix threads done (%d,%d)\n",
+           s_ctx->references, c_ctx->references);
+}
 
 unsigned long irix_thread_id(void)
-	{
-	unsigned long ret;
+{
+    unsigned long ret;
 
-	ret=(unsigned long)getpid();
-	return(ret);
-	}
-#endif /* IRIX */
+    ret = (unsigned long)getpid();
+    return (ret);
+}
+#endif                          /* IRIX */
 
 #ifdef PTHREADS
 
@@ -1028,284 +948,261 @@ static pthread_mutex_t *lock_cs;
 static long *lock_count;
 
 void thread_setup(void)
-	{
-	int i;
+{
+    int i;
 
-	lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
-	lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
-	for (i=0; ireferences,c_ctx->references);
-	}
+{
+    SSL_CTX *ssl_ctx[2];
+    pthread_t thread_ctx[MAX_THREAD_NUMBER];
+    int i;
+
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    /*
+     * thr_setconcurrency(thread_number);
+     */
+    for (i = 0; i < thread_number; i++) {
+        pthread_create(&(thread_ctx[i]), NULL,
+                       (void *(*)())ndoit, (void *)ssl_ctx);
+    }
+
+    printf("reaping\n");
+    for (i = 0; i < thread_number; i++) {
+        pthread_join(thread_ctx[i], NULL);
+    }
+
+    printf("pthreads threads done (%d,%d)\n",
+           s_ctx->references, c_ctx->references);
+}
 
 unsigned long pthreads_thread_id(void)
-	{
-	unsigned long ret;
-
-	ret=(unsigned long)pthread_self();
-	return(ret);
-	}
-
-#endif /* PTHREADS */
+{
+    unsigned long ret;
 
+    ret = (unsigned long)pthread_self();
+    return (ret);
+}
 
+#endif                          /* PTHREADS */
 
 #ifdef OPENSSL_SYS_NETWARE
 
 void thread_setup(void)
 {
-   int i;
+    int i;
 
-   lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(MPKMutex));
-   lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
-   for (i=0; ireferences,c_ctx->references);
+    SSL_CTX *ssl_ctx[2];
+    int i;
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    for (i = 0; i < thread_number; i++) {
+        BeginThread((void (*)(void *))ndoit, NULL, THREAD_STACK_SIZE,
+                    (void *)ssl_ctx);
+        ThreadSwitchWithDelay();
+    }
+
+    printf("reaping\n");
+
+    /* loop until all threads have signaled the semaphore */
+    for (i = 0; i < thread_number; i++) {
+        MPKSemaphoreWait(ThreadSem);
+    }
+    printf("netware threads done (%d,%d)\n",
+           s_ctx->references, c_ctx->references);
 }
 
 unsigned long netware_thread_id(void)
 {
-   unsigned long ret;
+    unsigned long ret;
 
-   ret=(unsigned long)GetThreadID();
-   return(ret);
+    ret = (unsigned long)GetThreadID();
+    return (ret);
 }
-#endif /* NETWARE */
+#endif                          /* NETWARE */
 
 #ifdef BEOS_THREADS
 
-#include 
+# include 
 
-static BLocker** lock_cs;
-static long* lock_count;
+static BLocker **lock_cs;
+static long *lock_count;
 
 void thread_setup(void)
-	{
-	int i;
-
-	lock_cs=(BLocker**)OPENSSL_malloc(CRYPTO_num_locks() * sizeof(BLocker*));
-	lock_count=(long*)OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
-	for (i=0; iLock();
-		lock_count[type]++;
-		}
-	else
-		{
-		lock_cs[type]->Unlock();
-		}
-	}
+{
+# if 0
+    fprintf(stderr, "thread=%4d mode=%s lock=%s %s:%d\n",
+            CRYPTO_thread_id(),
+            (mode & CRYPTO_LOCK) ? "l" : "u",
+            (type & CRYPTO_READ) ? "r" : "w", file, line);
+# endif
+    if (mode & CRYPTO_LOCK) {
+        lock_cs[type]->Lock();
+        lock_count[type]++;
+    } else {
+        lock_cs[type]->Unlock();
+    }
+}
 
 void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
-	{
-	SSL_CTX *ssl_ctx[2];
-	thread_id thread_ctx[MAX_THREAD_NUMBER];
-	int i;
-
-	ssl_ctx[0]=s_ctx;
-	ssl_ctx[1]=c_ctx;
-
-	for (i=0; ireferences,c_ctx->references);
-	}
+{
+    SSL_CTX *ssl_ctx[2];
+    thread_id thread_ctx[MAX_THREAD_NUMBER];
+    int i;
+
+    ssl_ctx[0] = s_ctx;
+    ssl_ctx[1] = c_ctx;
+
+    for (i = 0; i < thread_number; i++) {
+        thread_ctx[i] = spawn_thread((thread_func) ndoit,
+                                     NULL, B_NORMAL_PRIORITY,
+                                     (void *)ssl_ctx);
+        resume_thread(thread_ctx[i]);
+    }
+
+    printf("waiting...\n");
+    for (i = 0; i < thread_number; i++) {
+        status_t result;
+        wait_for_thread(thread_ctx[i], &result);
+    }
+
+    printf("beos threads done (%d,%d)\n",
+           s_ctx->references, c_ctx->references);
+}
 
 unsigned long beos_thread_id(void)
-	{
-	unsigned long ret;
+{
+    unsigned long ret;
 
-	ret=(unsigned long)find_thread(NULL);
-	return(ret);
-	}
+    ret = (unsigned long)find_thread(NULL);
+    return (ret);
+}
 
-#endif /* BEOS_THREADS */
+#endif                          /* BEOS_THREADS */
diff --git a/crypto/threads/th-lock.c b/crypto/threads/th-lock.c
index 8daa98c1e5..1b5765948a 100644
--- a/crypto/threads/th-lock.c
+++ b/crypto/threads/th-lock.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,21 +61,21 @@
 #include 
 #include 
 #ifdef LINUX
-#include 
+# include 
 #endif
 #ifdef OPENSSL_SYS_WIN32
-#include 
+# include 
 #endif
 #ifdef SOLARIS
-#include 
-#include 
+# include 
+# include 
 #endif
 #ifdef IRIX
-#include 
-#include 
+# include 
+# include 
 #endif
 #ifdef PTHREADS
-#include 
+# include 
 #endif
 #include 
 #include 
@@ -88,14 +88,16 @@
 void CRYPTO_thread_setup(void);
 void CRYPTO_thread_cleanup(void);
 
-static void irix_locking_callback(int mode,int type,char *file,int line);
-static void solaris_locking_callback(int mode,int type,char *file,int line);
-static void win32_locking_callback(int mode,int type,char *file,int line);
-static void pthreads_locking_callback(int mode,int type,char *file,int line);
+static void irix_locking_callback(int mode, int type, char *file, int line);
+static void solaris_locking_callback(int mode, int type, char *file,
+                                     int line);
+static void win32_locking_callback(int mode, int type, char *file, int line);
+static void pthreads_locking_callback(int mode, int type, char *file,
+                                      int line);
 
-static unsigned long irix_thread_id(void );
-static unsigned long solaris_thread_id(void );
-static unsigned long pthreads_thread_id(void );
+static unsigned long irix_thread_id(void);
+static unsigned long solaris_thread_id(void);
+static unsigned long pthreads_thread_id(void);
 
 /*-
  * usage:
@@ -111,141 +113,132 @@ static unsigned long pthreads_thread_id(void );
 static HANDLE *lock_cs;
 
 void CRYPTO_thread_setup(void)
-	{
-	int i;
+{
+    int i;
 
-	lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
-	for (i=0; i
-#include 
-#ifndef OPENSSL_NO_BUFFER
-#include 
-#endif
-#ifndef OPENSSL_NO_EVP
-#include 
-#endif
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
-#include 
-
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-
-#ifndef OPENSSL_NO_DSA
-#include 
-#endif
-
-#ifndef OPENSSL_NO_DH
-#include 
-#endif
+# define HEADER_TS_H
+
+# include 
+# include 
+# ifndef OPENSSL_NO_BUFFER
+#  include 
+# endif
+# ifndef OPENSSL_NO_EVP
+#  include 
+# endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
+# include 
+
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
+
+# ifndef OPENSSL_NO_DSA
+#  include 
+# endif
+
+# ifndef OPENSSL_NO_DH
+#  include 
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef WIN32
+# ifdef WIN32
 /* Under Win32 this is defined in wincrypt.h */
-#undef X509_NAME
-#endif
+#  undef X509_NAME
+# endif
 
-#include 
-#include 
+# include 
+# include 
 
 /*-
 MessageImprint ::= SEQUENCE  {
@@ -104,11 +105,10 @@ MessageImprint ::= SEQUENCE  {
      hashedMessage                OCTET STRING  }
 */
 
-typedef struct TS_msg_imprint_st
-	{
-	X509_ALGOR *hash_algo;
-	ASN1_OCTET_STRING *hashed_msg;
-	} TS_MSG_IMPRINT;
+typedef struct TS_msg_imprint_st {
+    X509_ALGOR *hash_algo;
+    ASN1_OCTET_STRING *hashed_msg;
+} TS_MSG_IMPRINT;
 
 /*-
 TimeStampReq ::= SEQUENCE  {
@@ -122,15 +122,14 @@ TimeStampReq ::= SEQUENCE  {
    extensions               [0] IMPLICIT Extensions    OPTIONAL  }
 */
 
-typedef struct TS_req_st
-	{
-	ASN1_INTEGER *version;
-	TS_MSG_IMPRINT *msg_imprint;
-	ASN1_OBJECT *policy_id;		/* OPTIONAL */
-	ASN1_INTEGER *nonce;		/* OPTIONAL */
-	ASN1_BOOLEAN cert_req;		/* DEFAULT FALSE */
-	STACK_OF(X509_EXTENSION) *extensions;	/* [0] OPTIONAL */
-	} TS_REQ;
+typedef struct TS_req_st {
+    ASN1_INTEGER *version;
+    TS_MSG_IMPRINT *msg_imprint;
+    ASN1_OBJECT *policy_id;     /* OPTIONAL */
+    ASN1_INTEGER *nonce;        /* OPTIONAL */
+    ASN1_BOOLEAN cert_req;      /* DEFAULT FALSE */
+    STACK_OF(X509_EXTENSION) *extensions; /* [0] OPTIONAL */
+} TS_REQ;
 
 /*-
 Accuracy ::= SEQUENCE {
@@ -139,12 +138,11 @@ Accuracy ::= SEQUENCE {
                 micros     [1] INTEGER  (1..999) OPTIONAL  }
 */
 
-typedef struct TS_accuracy_st
-	{
-	ASN1_INTEGER *seconds;
-	ASN1_INTEGER *millis;
-	ASN1_INTEGER *micros;
-	} TS_ACCURACY;
+typedef struct TS_accuracy_st {
+    ASN1_INTEGER *seconds;
+    ASN1_INTEGER *millis;
+    ASN1_INTEGER *micros;
+} TS_ACCURACY;
 
 /*-
 TSTInfo ::= SEQUENCE  {
@@ -166,19 +164,18 @@ TSTInfo ::= SEQUENCE  {
     extensions                   [1] IMPLICIT Extensions  OPTIONAL   }
 */
 
-typedef struct TS_tst_info_st
-	{
-	ASN1_INTEGER *version;
-	ASN1_OBJECT *policy_id;
-	TS_MSG_IMPRINT *msg_imprint;
-	ASN1_INTEGER *serial;
-	ASN1_GENERALIZEDTIME *time;
-	TS_ACCURACY *accuracy;
-	ASN1_BOOLEAN ordering;
-	ASN1_INTEGER *nonce;
-	GENERAL_NAME *tsa;
-	STACK_OF(X509_EXTENSION) *extensions;
-	} TS_TST_INFO;	
+typedef struct TS_tst_info_st {
+    ASN1_INTEGER *version;
+    ASN1_OBJECT *policy_id;
+    TS_MSG_IMPRINT *msg_imprint;
+    ASN1_INTEGER *serial;
+    ASN1_GENERALIZEDTIME *time;
+    TS_ACCURACY *accuracy;
+    ASN1_BOOLEAN ordering;
+    ASN1_INTEGER *nonce;
+    GENERAL_NAME *tsa;
+    STACK_OF(X509_EXTENSION) *extensions;
+} TS_TST_INFO;
 
 /*-
 PKIStatusInfo ::= SEQUENCE {
@@ -188,37 +185,38 @@ PKIStatusInfo ::= SEQUENCE {
 
 From RFC 1510 - section 3.1.1:
 PKIFreeText ::= SEQUENCE SIZE (1..MAX) OF UTF8String
-	-- text encoded as UTF-8 String (note:  each UTF8String SHOULD
-	-- include an RFC 1766 language tag to indicate the language
-	-- of the contained text)
+        -- text encoded as UTF-8 String (note:  each UTF8String SHOULD
+        -- include an RFC 1766 language tag to indicate the language
+        -- of the contained text)
 */
 
 /* Possible values for status. See ts_resp_print.c && ts_resp_verify.c. */
 
-#define	TS_STATUS_GRANTED			0
-#define	TS_STATUS_GRANTED_WITH_MODS		1
-#define	TS_STATUS_REJECTION			2
-#define	TS_STATUS_WAITING			3
-#define	TS_STATUS_REVOCATION_WARNING		4
-#define	TS_STATUS_REVOCATION_NOTIFICATION	5
-
-/* Possible values for failure_info. See ts_resp_print.c && ts_resp_verify.c */
-
-#define	TS_INFO_BAD_ALG			0
-#define	TS_INFO_BAD_REQUEST		2
-#define	TS_INFO_BAD_DATA_FORMAT		5
-#define	TS_INFO_TIME_NOT_AVAILABLE	14
-#define	TS_INFO_UNACCEPTED_POLICY	15
-#define	TS_INFO_UNACCEPTED_EXTENSION	16
-#define	TS_INFO_ADD_INFO_NOT_AVAILABLE	17
-#define	TS_INFO_SYSTEM_FAILURE		25
-
-typedef struct TS_status_info_st
-	{
-	ASN1_INTEGER *status;
-	STACK_OF(ASN1_UTF8STRING) *text;
-	ASN1_BIT_STRING *failure_info;
-	} TS_STATUS_INFO;
+# define TS_STATUS_GRANTED                       0
+# define TS_STATUS_GRANTED_WITH_MODS             1
+# define TS_STATUS_REJECTION                     2
+# define TS_STATUS_WAITING                       3
+# define TS_STATUS_REVOCATION_WARNING            4
+# define TS_STATUS_REVOCATION_NOTIFICATION       5
+
+/*
+ * Possible values for failure_info. See ts_resp_print.c && ts_resp_verify.c
+ */
+
+# define TS_INFO_BAD_ALG                 0
+# define TS_INFO_BAD_REQUEST             2
+# define TS_INFO_BAD_DATA_FORMAT         5
+# define TS_INFO_TIME_NOT_AVAILABLE      14
+# define TS_INFO_UNACCEPTED_POLICY       15
+# define TS_INFO_UNACCEPTED_EXTENSION    16
+# define TS_INFO_ADD_INFO_NOT_AVAILABLE  17
+# define TS_INFO_SYSTEM_FAILURE          25
+
+typedef struct TS_status_info_st {
+    ASN1_INTEGER *status;
+    STACK_OF(ASN1_UTF8STRING) *text;
+    ASN1_BIT_STRING *failure_info;
+} TS_STATUS_INFO;
 
 DECLARE_STACK_OF(ASN1_UTF8STRING)
 DECLARE_ASN1_SET_OF(ASN1_UTF8STRING)
@@ -229,27 +227,25 @@ TimeStampResp ::= SEQUENCE  {
      timeStampToken          TimeStampToken     OPTIONAL }
 */
 
-typedef struct TS_resp_st
-	{
-	TS_STATUS_INFO *status_info;
-	PKCS7 *token;
-	TS_TST_INFO *tst_info;
-	} TS_RESP;
+typedef struct TS_resp_st {
+    TS_STATUS_INFO *status_info;
+    PKCS7 *token;
+    TS_TST_INFO *tst_info;
+} TS_RESP;
 
 /* The structure below would belong to the ESS component. */
 
 /*-
 IssuerSerial ::= SEQUENCE {
-	issuer                   GeneralNames,
-	serialNumber             CertificateSerialNumber
-	}
+        issuer                   GeneralNames,
+        serialNumber             CertificateSerialNumber
+        }
 */
 
-typedef struct ESS_issuer_serial
-	{
-	STACK_OF(GENERAL_NAME)	*issuer;
-	ASN1_INTEGER		*serial;
-	} ESS_ISSUER_SERIAL;
+typedef struct ESS_issuer_serial {
+    STACK_OF(GENERAL_NAME) *issuer;
+    ASN1_INTEGER *serial;
+} ESS_ISSUER_SERIAL;
 
 /*-
 ESSCertID ::=  SEQUENCE {
@@ -258,11 +254,10 @@ ESSCertID ::=  SEQUENCE {
 }
 */
 
-typedef struct ESS_cert_id
-	{
-	ASN1_OCTET_STRING *hash;	/* Always SHA-1 digest. */
-	ESS_ISSUER_SERIAL *issuer_serial;
-	} ESS_CERT_ID;
+typedef struct ESS_cert_id {
+    ASN1_OCTET_STRING *hash;    /* Always SHA-1 digest. */
+    ESS_ISSUER_SERIAL *issuer_serial;
+} ESS_CERT_ID;
 
 DECLARE_STACK_OF(ESS_CERT_ID)
 DECLARE_ASN1_SET_OF(ESS_CERT_ID)
@@ -274,97 +269,94 @@ SigningCertificate ::=  SEQUENCE {
 }
 */
 
-typedef struct ESS_signing_cert
-	{
-	STACK_OF(ESS_CERT_ID) *cert_ids;
-	STACK_OF(POLICYINFO) *policy_info;
-	} ESS_SIGNING_CERT;
-
+typedef struct ESS_signing_cert {
+    STACK_OF(ESS_CERT_ID) *cert_ids;
+    STACK_OF(POLICYINFO) *policy_info;
+} ESS_SIGNING_CERT;
 
-TS_REQ	*TS_REQ_new(void);
-void	TS_REQ_free(TS_REQ *a);
-int	i2d_TS_REQ(const TS_REQ *a, unsigned char **pp);
-TS_REQ	*d2i_TS_REQ(TS_REQ **a, const unsigned char **pp, long length);
+TS_REQ *TS_REQ_new(void);
+void TS_REQ_free(TS_REQ *a);
+int i2d_TS_REQ(const TS_REQ *a, unsigned char **pp);
+TS_REQ *d2i_TS_REQ(TS_REQ **a, const unsigned char **pp, long length);
 
-TS_REQ	*TS_REQ_dup(TS_REQ *a);
+TS_REQ *TS_REQ_dup(TS_REQ *a);
 
-TS_REQ	*d2i_TS_REQ_fp(FILE *fp, TS_REQ **a);
-int	i2d_TS_REQ_fp(FILE *fp, TS_REQ *a);
-TS_REQ	*d2i_TS_REQ_bio(BIO *fp, TS_REQ **a);
-int	i2d_TS_REQ_bio(BIO *fp, TS_REQ *a);
+TS_REQ *d2i_TS_REQ_fp(FILE *fp, TS_REQ **a);
+int i2d_TS_REQ_fp(FILE *fp, TS_REQ *a);
+TS_REQ *d2i_TS_REQ_bio(BIO *fp, TS_REQ **a);
+int i2d_TS_REQ_bio(BIO *fp, TS_REQ *a);
 
-TS_MSG_IMPRINT	*TS_MSG_IMPRINT_new(void);
-void		TS_MSG_IMPRINT_free(TS_MSG_IMPRINT *a);
-int		i2d_TS_MSG_IMPRINT(const TS_MSG_IMPRINT *a, unsigned char **pp);
-TS_MSG_IMPRINT	*d2i_TS_MSG_IMPRINT(TS_MSG_IMPRINT **a,
-				    const unsigned char **pp, long length);
+TS_MSG_IMPRINT *TS_MSG_IMPRINT_new(void);
+void TS_MSG_IMPRINT_free(TS_MSG_IMPRINT *a);
+int i2d_TS_MSG_IMPRINT(const TS_MSG_IMPRINT *a, unsigned char **pp);
+TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT(TS_MSG_IMPRINT **a,
+                                   const unsigned char **pp, long length);
 
-TS_MSG_IMPRINT	*TS_MSG_IMPRINT_dup(TS_MSG_IMPRINT *a);
+TS_MSG_IMPRINT *TS_MSG_IMPRINT_dup(TS_MSG_IMPRINT *a);
 
-TS_MSG_IMPRINT	*d2i_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT **a);
-int		i2d_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT *a);
-TS_MSG_IMPRINT	*d2i_TS_MSG_IMPRINT_bio(BIO *fp, TS_MSG_IMPRINT **a);
-int		i2d_TS_MSG_IMPRINT_bio(BIO *fp, TS_MSG_IMPRINT *a);
+TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT **a);
+int i2d_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT *a);
+TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_bio(BIO *fp, TS_MSG_IMPRINT **a);
+int i2d_TS_MSG_IMPRINT_bio(BIO *fp, TS_MSG_IMPRINT *a);
 
-TS_RESP	*TS_RESP_new(void);
-void	TS_RESP_free(TS_RESP *a);
-int	i2d_TS_RESP(const TS_RESP *a, unsigned char **pp);
-TS_RESP	*d2i_TS_RESP(TS_RESP **a, const unsigned char **pp, long length);
+TS_RESP *TS_RESP_new(void);
+void TS_RESP_free(TS_RESP *a);
+int i2d_TS_RESP(const TS_RESP *a, unsigned char **pp);
+TS_RESP *d2i_TS_RESP(TS_RESP **a, const unsigned char **pp, long length);
 TS_TST_INFO *PKCS7_to_TS_TST_INFO(PKCS7 *token);
-TS_RESP	*TS_RESP_dup(TS_RESP *a);
-
-TS_RESP	*d2i_TS_RESP_fp(FILE *fp, TS_RESP **a);
-int	i2d_TS_RESP_fp(FILE *fp, TS_RESP *a);
-TS_RESP	*d2i_TS_RESP_bio(BIO *fp, TS_RESP **a);
-int	i2d_TS_RESP_bio(BIO *fp, TS_RESP *a);
-
-TS_STATUS_INFO	*TS_STATUS_INFO_new(void);
-void		TS_STATUS_INFO_free(TS_STATUS_INFO *a);
-int		i2d_TS_STATUS_INFO(const TS_STATUS_INFO *a, unsigned char **pp);
-TS_STATUS_INFO	*d2i_TS_STATUS_INFO(TS_STATUS_INFO **a, 
-				    const unsigned char **pp, long length);
-TS_STATUS_INFO	*TS_STATUS_INFO_dup(TS_STATUS_INFO *a);
-
-TS_TST_INFO	*TS_TST_INFO_new(void);
-void		TS_TST_INFO_free(TS_TST_INFO *a);
-int		i2d_TS_TST_INFO(const TS_TST_INFO *a, unsigned char **pp);
-TS_TST_INFO	*d2i_TS_TST_INFO(TS_TST_INFO **a, const unsigned char **pp,
-				    long length);
-TS_TST_INFO	*TS_TST_INFO_dup(TS_TST_INFO *a);
-
-TS_TST_INFO	*d2i_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO **a);
-int		i2d_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO *a);
-TS_TST_INFO	*d2i_TS_TST_INFO_bio(BIO *fp, TS_TST_INFO **a);
-int		i2d_TS_TST_INFO_bio(BIO *fp, TS_TST_INFO *a);
-
-TS_ACCURACY	*TS_ACCURACY_new(void);
-void		TS_ACCURACY_free(TS_ACCURACY *a);
-int		i2d_TS_ACCURACY(const TS_ACCURACY *a, unsigned char **pp);
-TS_ACCURACY	*d2i_TS_ACCURACY(TS_ACCURACY **a, const unsigned char **pp,
-				    long length);
-TS_ACCURACY	*TS_ACCURACY_dup(TS_ACCURACY *a);
+TS_RESP *TS_RESP_dup(TS_RESP *a);
+
+TS_RESP *d2i_TS_RESP_fp(FILE *fp, TS_RESP **a);
+int i2d_TS_RESP_fp(FILE *fp, TS_RESP *a);
+TS_RESP *d2i_TS_RESP_bio(BIO *fp, TS_RESP **a);
+int i2d_TS_RESP_bio(BIO *fp, TS_RESP *a);
+
+TS_STATUS_INFO *TS_STATUS_INFO_new(void);
+void TS_STATUS_INFO_free(TS_STATUS_INFO *a);
+int i2d_TS_STATUS_INFO(const TS_STATUS_INFO *a, unsigned char **pp);
+TS_STATUS_INFO *d2i_TS_STATUS_INFO(TS_STATUS_INFO **a,
+                                   const unsigned char **pp, long length);
+TS_STATUS_INFO *TS_STATUS_INFO_dup(TS_STATUS_INFO *a);
+
+TS_TST_INFO *TS_TST_INFO_new(void);
+void TS_TST_INFO_free(TS_TST_INFO *a);
+int i2d_TS_TST_INFO(const TS_TST_INFO *a, unsigned char **pp);
+TS_TST_INFO *d2i_TS_TST_INFO(TS_TST_INFO **a, const unsigned char **pp,
+                             long length);
+TS_TST_INFO *TS_TST_INFO_dup(TS_TST_INFO *a);
+
+TS_TST_INFO *d2i_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO **a);
+int i2d_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO *a);
+TS_TST_INFO *d2i_TS_TST_INFO_bio(BIO *fp, TS_TST_INFO **a);
+int i2d_TS_TST_INFO_bio(BIO *fp, TS_TST_INFO *a);
+
+TS_ACCURACY *TS_ACCURACY_new(void);
+void TS_ACCURACY_free(TS_ACCURACY *a);
+int i2d_TS_ACCURACY(const TS_ACCURACY *a, unsigned char **pp);
+TS_ACCURACY *d2i_TS_ACCURACY(TS_ACCURACY **a, const unsigned char **pp,
+                             long length);
+TS_ACCURACY *TS_ACCURACY_dup(TS_ACCURACY *a);
 
 ESS_ISSUER_SERIAL *ESS_ISSUER_SERIAL_new(void);
-void		  ESS_ISSUER_SERIAL_free(ESS_ISSUER_SERIAL *a);
-int		  i2d_ESS_ISSUER_SERIAL(const ESS_ISSUER_SERIAL *a,
-					unsigned char **pp);
+void ESS_ISSUER_SERIAL_free(ESS_ISSUER_SERIAL *a);
+int i2d_ESS_ISSUER_SERIAL(const ESS_ISSUER_SERIAL *a, unsigned char **pp);
 ESS_ISSUER_SERIAL *d2i_ESS_ISSUER_SERIAL(ESS_ISSUER_SERIAL **a,
-					 const unsigned char **pp, long length);
+                                         const unsigned char **pp,
+                                         long length);
 ESS_ISSUER_SERIAL *ESS_ISSUER_SERIAL_dup(ESS_ISSUER_SERIAL *a);
 
-ESS_CERT_ID	*ESS_CERT_ID_new(void);
-void		ESS_CERT_ID_free(ESS_CERT_ID *a);
-int		i2d_ESS_CERT_ID(const ESS_CERT_ID *a, unsigned char **pp);
-ESS_CERT_ID	*d2i_ESS_CERT_ID(ESS_CERT_ID **a, const unsigned char **pp,
-				 long length);
-ESS_CERT_ID	*ESS_CERT_ID_dup(ESS_CERT_ID *a);
+ESS_CERT_ID *ESS_CERT_ID_new(void);
+void ESS_CERT_ID_free(ESS_CERT_ID *a);
+int i2d_ESS_CERT_ID(const ESS_CERT_ID *a, unsigned char **pp);
+ESS_CERT_ID *d2i_ESS_CERT_ID(ESS_CERT_ID **a, const unsigned char **pp,
+                             long length);
+ESS_CERT_ID *ESS_CERT_ID_dup(ESS_CERT_ID *a);
 
 ESS_SIGNING_CERT *ESS_SIGNING_CERT_new(void);
-void		 ESS_SIGNING_CERT_free(ESS_SIGNING_CERT *a);
-int		 i2d_ESS_SIGNING_CERT(const ESS_SIGNING_CERT *a, 
-				      unsigned char **pp);
+void ESS_SIGNING_CERT_free(ESS_SIGNING_CERT *a);
+int i2d_ESS_SIGNING_CERT(const ESS_SIGNING_CERT *a, unsigned char **pp);
 ESS_SIGNING_CERT *d2i_ESS_SIGNING_CERT(ESS_SIGNING_CERT **a,
-				       const unsigned char **pp, long length);
+                                       const unsigned char **pp, long length);
 ESS_SIGNING_CERT *ESS_SIGNING_CERT_dup(ESS_SIGNING_CERT *a);
 
 void ERR_load_TS_strings(void);
@@ -462,71 +454,72 @@ X509_EXTENSION *TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc);
 int TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc);
 void *TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx);
 
-/* Declarations related to response generation, defined in ts/ts_resp_sign.c. */
+/*
+ * Declarations related to response generation, defined in ts/ts_resp_sign.c.
+ */
 
 /* Optional flags for response generation. */
 
 /* Don't include the TSA name in response. */
-#define	TS_TSA_NAME		0x01
+# define TS_TSA_NAME             0x01
 
 /* Set ordering to true in response. */
-#define	TS_ORDERING		0x02
+# define TS_ORDERING             0x02
 
 /*
  * Include the signer certificate and the other specified certificates in
  * the ESS signing certificate attribute beside the PKCS7 signed data.
  * Only the signer certificates is included by default.
  */
-#define	TS_ESS_CERT_ID_CHAIN	0x04
+# define TS_ESS_CERT_ID_CHAIN    0x04
 
 /* Forward declaration. */
 struct TS_resp_ctx;
 
 /* This must return a unique number less than 160 bits long. */
-typedef ASN1_INTEGER *(*TS_serial_cb)(struct TS_resp_ctx *, void *);
+typedef ASN1_INTEGER *(*TS_serial_cb) (struct TS_resp_ctx *, void *);
 
-/* This must return the seconds and microseconds since Jan 1, 1970 in
-   the sec and usec variables allocated by the caller. 
-   Return non-zero for success and zero for failure. */
-typedef	int (*TS_time_cb)(struct TS_resp_ctx *, void *, long *sec, long *usec);
+/*
+ * This must return the seconds and microseconds since Jan 1, 1970 in the sec
+ * and usec variables allocated by the caller. Return non-zero for success
+ * and zero for failure.
+ */
+typedef int (*TS_time_cb) (struct TS_resp_ctx *, void *, long *sec,
+                           long *usec);
 
-/* This must process the given extension.
- * It can modify the TS_TST_INFO object of the context.
- * Return values: !0 (processed), 0 (error, it must set the 
- * status info/failure info of the response).
+/*
+ * This must process the given extension. It can modify the TS_TST_INFO
+ * object of the context. Return values: !0 (processed), 0 (error, it must
+ * set the status info/failure info of the response).
  */
-typedef	int (*TS_extension_cb)(struct TS_resp_ctx *, X509_EXTENSION *, void *);
-
-typedef struct TS_resp_ctx
-	{
-	X509		*signer_cert;
-	EVP_PKEY	*signer_key;
-	STACK_OF(X509)	*certs;	/* Certs to include in signed data. */
-	STACK_OF(ASN1_OBJECT)	*policies;	/* Acceptable policies. */
-	ASN1_OBJECT	*default_policy; /* It may appear in policies, too. */
-	STACK_OF(EVP_MD)	*mds;	/* Acceptable message digests. */
-	ASN1_INTEGER	*seconds;	/* accuracy, 0 means not specified. */
-	ASN1_INTEGER	*millis;	/* accuracy, 0 means not specified. */
-	ASN1_INTEGER	*micros;	/* accuracy, 0 means not specified. */
-	unsigned	clock_precision_digits; /* fraction of seconds in
-						   time stamp token. */
-	unsigned	flags;		/* Optional info, see values above. */
-
-	/* Callback functions. */
-	TS_serial_cb serial_cb;
-	void *serial_cb_data;	/* User data for serial_cb. */
-	
-	TS_time_cb time_cb;
-	void *time_cb_data;	/* User data for time_cb. */
-	
-	TS_extension_cb extension_cb;
-	void *extension_cb_data;	/* User data for extension_cb. */
-
-	/* These members are used only while creating the response. */
-	TS_REQ		*request;
-	TS_RESP		*response;
-	TS_TST_INFO	*tst_info;
-	} TS_RESP_CTX;
+typedef int (*TS_extension_cb) (struct TS_resp_ctx *, X509_EXTENSION *,
+                                void *);
+
+typedef struct TS_resp_ctx {
+    X509 *signer_cert;
+    EVP_PKEY *signer_key;
+    STACK_OF(X509) *certs;      /* Certs to include in signed data. */
+    STACK_OF(ASN1_OBJECT) *policies; /* Acceptable policies. */
+    ASN1_OBJECT *default_policy; /* It may appear in policies, too. */
+    STACK_OF(EVP_MD) *mds;      /* Acceptable message digests. */
+    ASN1_INTEGER *seconds;      /* accuracy, 0 means not specified. */
+    ASN1_INTEGER *millis;       /* accuracy, 0 means not specified. */
+    ASN1_INTEGER *micros;       /* accuracy, 0 means not specified. */
+    unsigned clock_precision_digits; /* fraction of seconds in time stamp
+                                      * token. */
+    unsigned flags;             /* Optional info, see values above. */
+    /* Callback functions. */
+    TS_serial_cb serial_cb;
+    void *serial_cb_data;       /* User data for serial_cb. */
+    TS_time_cb time_cb;
+    void *time_cb_data;         /* User data for time_cb. */
+    TS_extension_cb extension_cb;
+    void *extension_cb_data;    /* User data for extension_cb. */
+    /* These members are used only while creating the response. */
+    TS_REQ *request;
+    TS_RESP *response;
+    TS_TST_INFO *tst_info;
+} TS_RESP_CTX;
 
 DECLARE_STACK_OF(EVP_MD)
 DECLARE_ASN1_SET_OF(EVP_MD)
@@ -547,24 +540,30 @@ int TS_RESP_CTX_set_def_policy(TS_RESP_CTX *ctx, ASN1_OBJECT *def_policy);
 /* No additional certs are included in the response by default. */
 int TS_RESP_CTX_set_certs(TS_RESP_CTX *ctx, STACK_OF(X509) *certs);
 
-/* Adds a new acceptable policy, only the default policy 
-   is accepted by default. */
+/*
+ * Adds a new acceptable policy, only the default policy is accepted by
+ * default.
+ */
 int TS_RESP_CTX_add_policy(TS_RESP_CTX *ctx, ASN1_OBJECT *policy);
 
-/* Adds a new acceptable message digest. Note that no message digests 
-   are accepted by default. The md argument is shared with the caller. */
+/*
+ * Adds a new acceptable message digest. Note that no message digests are
+ * accepted by default. The md argument is shared with the caller.
+ */
 int TS_RESP_CTX_add_md(TS_RESP_CTX *ctx, const EVP_MD *md);
 
 /* Accuracy is not included by default. */
 int TS_RESP_CTX_set_accuracy(TS_RESP_CTX *ctx,
-			     int secs, int millis, int micros);
+                             int secs, int millis, int micros);
 
-/* Clock precision digits, i.e. the number of decimal digits: 
-   '0' means sec, '3' msec, '6' usec, and so on. Default is 0. */ 
+/*
+ * Clock precision digits, i.e. the number of decimal digits: '0' means sec,
+ * '3' msec, '6' usec, and so on. Default is 0.
+ */
 int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx,
-					   unsigned clock_precision_digits);
-/* At most we accept usec precision. */	
-#define TS_MAX_CLOCK_PRECISION_DIGITS	6
+                                           unsigned clock_precision_digits);
+/* At most we accept usec precision. */
+# define TS_MAX_CLOCK_PRECISION_DIGITS   6
 
 /* No flags are set by default. */
 void TS_RESP_CTX_add_flags(TS_RESP_CTX *ctx, int flags);
@@ -575,19 +574,21 @@ void TS_RESP_CTX_set_serial_cb(TS_RESP_CTX *ctx, TS_serial_cb cb, void *data);
 /* Default callback uses the gettimeofday() and gmtime() system calls. */
 void TS_RESP_CTX_set_time_cb(TS_RESP_CTX *ctx, TS_time_cb cb, void *data);
 
-/* Default callback rejects all extensions. The extension callback is called 
- * when the TS_TST_INFO object is already set up and not signed yet. */
+/*
+ * Default callback rejects all extensions. The extension callback is called
+ * when the TS_TST_INFO object is already set up and not signed yet.
+ */
 /* FIXME: extension handling is not tested yet. */
-void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx, 
-				  TS_extension_cb cb, void *data);
+void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx,
+                                  TS_extension_cb cb, void *data);
 
 /* The following methods can be used in the callbacks. */
-int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx, 
-				int status, const char *text);
+int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx,
+                                int status, const char *text);
 
 /* Sets the status info only if it is still TS_STATUS_GRANTED. */
-int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx, 
-				     int status, const char *text);
+int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx,
+                                     int status, const char *text);
 
 int TS_RESP_CTX_add_failure_info(TS_RESP_CTX *ctx, int failure);
 
@@ -596,7 +597,7 @@ TS_REQ *TS_RESP_CTX_get_request(TS_RESP_CTX *ctx);
 
 TS_TST_INFO *TS_RESP_CTX_get_tst_info(TS_RESP_CTX *ctx);
 
-/* 
+/*
  * Creates the signed TS_TST_INFO and puts it in TS_RESP.
  * In case of errors it sets the status info properly.
  * Returns NULL only in case of memory allocation/fatal error.
@@ -609,73 +610,72 @@ TS_RESP *TS_RESP_create_response(TS_RESP_CTX *ctx, BIO *req_bio);
  */
 
 int TS_RESP_verify_signature(PKCS7 *token, STACK_OF(X509) *certs,
-			     X509_STORE *store, X509 **signer_out);
+                             X509_STORE *store, X509 **signer_out);
 
 /* Context structure for the generic verify method. */
 
 /* Verify the signer's certificate and the signature of the response. */
-#define	TS_VFY_SIGNATURE	(1u << 0)
+# define TS_VFY_SIGNATURE        (1u << 0)
 /* Verify the version number of the response. */
-#define	TS_VFY_VERSION		(1u << 1)
+# define TS_VFY_VERSION          (1u << 1)
 /* Verify if the policy supplied by the user matches the policy of the TSA. */
-#define	TS_VFY_POLICY		(1u << 2)
-/* Verify the message imprint provided by the user. This flag should not be
-   specified with TS_VFY_DATA. */
-#define	TS_VFY_IMPRINT		(1u << 3)
-/* Verify the message imprint computed by the verify method from the user
-   provided data and the MD algorithm of the response. This flag should not be
-   specified with TS_VFY_IMPRINT. */
-#define	TS_VFY_DATA		(1u << 4)
+# define TS_VFY_POLICY           (1u << 2)
+/*
+ * Verify the message imprint provided by the user. This flag should not be
+ * specified with TS_VFY_DATA.
+ */
+# define TS_VFY_IMPRINT          (1u << 3)
+/*
+ * Verify the message imprint computed by the verify method from the user
+ * provided data and the MD algorithm of the response. This flag should not
+ * be specified with TS_VFY_IMPRINT.
+ */
+# define TS_VFY_DATA             (1u << 4)
 /* Verify the nonce value. */
-#define	TS_VFY_NONCE		(1u << 5)
+# define TS_VFY_NONCE            (1u << 5)
 /* Verify if the TSA name field matches the signer certificate. */
-#define	TS_VFY_SIGNER		(1u << 6)
+# define TS_VFY_SIGNER           (1u << 6)
 /* Verify if the TSA name field equals to the user provided name. */
-#define	TS_VFY_TSA_NAME		(1u << 7)
+# define TS_VFY_TSA_NAME         (1u << 7)
 
 /* You can use the following convenience constants. */
-#define	TS_VFY_ALL_IMPRINT	(TS_VFY_SIGNATURE	\
-				 | TS_VFY_VERSION	\
-				 | TS_VFY_POLICY	\
-				 | TS_VFY_IMPRINT	\
-				 | TS_VFY_NONCE		\
-				 | TS_VFY_SIGNER	\
-				 | TS_VFY_TSA_NAME)
-#define	TS_VFY_ALL_DATA		(TS_VFY_SIGNATURE	\
-				 | TS_VFY_VERSION	\
-				 | TS_VFY_POLICY	\
-				 | TS_VFY_DATA		\
-				 | TS_VFY_NONCE		\
-				 | TS_VFY_SIGNER	\
-				 | TS_VFY_TSA_NAME)
-
-typedef struct TS_verify_ctx
-	{
-	/* Set this to the union of TS_VFY_... flags you want to carry out. */
-	unsigned	flags;
-
-	/* Must be set only with TS_VFY_SIGNATURE. certs is optional. */
-	X509_STORE	*store;
-	STACK_OF(X509)	*certs;
-
-	/* Must be set only with TS_VFY_POLICY. */
-	ASN1_OBJECT	*policy;
-
-	/* Must be set only with TS_VFY_IMPRINT. If md_alg is NULL, 
-	   the algorithm from the response is used. */
-	X509_ALGOR	*md_alg;
-	unsigned char	*imprint;
-	unsigned	imprint_len;
-
-	/* Must be set only with TS_VFY_DATA. */
-	BIO		*data;
-
-	/* Must be set only with TS_VFY_TSA_NAME. */
-	ASN1_INTEGER	*nonce;
-
-	/* Must be set only with TS_VFY_TSA_NAME. */
-	GENERAL_NAME	*tsa_name;
-	} TS_VERIFY_CTX;
+# define TS_VFY_ALL_IMPRINT      (TS_VFY_SIGNATURE       \
+                                 | TS_VFY_VERSION       \
+                                 | TS_VFY_POLICY        \
+                                 | TS_VFY_IMPRINT       \
+                                 | TS_VFY_NONCE         \
+                                 | TS_VFY_SIGNER        \
+                                 | TS_VFY_TSA_NAME)
+# define TS_VFY_ALL_DATA         (TS_VFY_SIGNATURE       \
+                                 | TS_VFY_VERSION       \
+                                 | TS_VFY_POLICY        \
+                                 | TS_VFY_DATA          \
+                                 | TS_VFY_NONCE         \
+                                 | TS_VFY_SIGNER        \
+                                 | TS_VFY_TSA_NAME)
+
+typedef struct TS_verify_ctx {
+    /* Set this to the union of TS_VFY_... flags you want to carry out. */
+    unsigned flags;
+    /* Must be set only with TS_VFY_SIGNATURE. certs is optional. */
+    X509_STORE *store;
+    STACK_OF(X509) *certs;
+    /* Must be set only with TS_VFY_POLICY. */
+    ASN1_OBJECT *policy;
+    /*
+     * Must be set only with TS_VFY_IMPRINT. If md_alg is NULL, the
+     * algorithm from the response is used.
+     */
+    X509_ALGOR *md_alg;
+    unsigned char *imprint;
+    unsigned imprint_len;
+    /* Must be set only with TS_VFY_DATA. */
+    BIO *data;
+    /* Must be set only with TS_VFY_TSA_NAME. */
+    ASN1_INTEGER *nonce;
+    /* Must be set only with TS_VFY_TSA_NAME. */
+    GENERAL_NAME *tsa_name;
+} TS_VERIFY_CTX;
 
 int TS_RESP_verify_response(TS_VERIFY_CTX *ctx, TS_RESP *response);
 int TS_RESP_verify_token(TS_VERIFY_CTX *ctx, PKCS7 *token);
@@ -698,12 +698,12 @@ void TS_VERIFY_CTX_cleanup(TS_VERIFY_CTX *ctx);
  * certs = NULL
  * store = NULL
  * policy = policy from the request or NULL if absent (in this case
- *	TS_VFY_POLICY is cleared from flags as well)
+ *      TS_VFY_POLICY is cleared from flags as well)
  * md_alg = MD algorithm from request
  * imprint, imprint_len = imprint from request
  * data = NULL
  * nonce, nonce_len = nonce from the request or NULL if absent (in this case
- * 	TS_VFY_NONCE is cleared from flags as well)
+ *      TS_VFY_NONCE is cleared from flags as well)
  * tsa_name = NULL
  * Important: after calling this method TS_VFY_SIGNATURE should be added!
  */
@@ -723,39 +723,43 @@ int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions);
 int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg);
 int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *msg);
 
-/* Function declarations for handling configuration options,
-   defined in ts/ts_conf.c */
+/*
+ * Function declarations for handling configuration options, defined in
+ * ts/ts_conf.c
+ */
 
 X509 *TS_CONF_load_cert(const char *file);
 STACK_OF(X509) *TS_CONF_load_certs(const char *file);
 EVP_PKEY *TS_CONF_load_key(const char *file, const char *pass);
 const char *TS_CONF_get_tsa_section(CONF *conf, const char *section);
 int TS_CONF_set_serial(CONF *conf, const char *section, TS_serial_cb cb,
-		       TS_RESP_CTX *ctx);
+                       TS_RESP_CTX *ctx);
 int TS_CONF_set_crypto_device(CONF *conf, const char *section,
-			      const char *device);
+                              const char *device);
 int TS_CONF_set_default_engine(const char *name);
 int TS_CONF_set_signer_cert(CONF *conf, const char *section,
-			    const char *cert, TS_RESP_CTX *ctx);
+                            const char *cert, TS_RESP_CTX *ctx);
 int TS_CONF_set_certs(CONF *conf, const char *section, const char *certs,
-		      TS_RESP_CTX *ctx);
+                      TS_RESP_CTX *ctx);
 int TS_CONF_set_signer_key(CONF *conf, const char *section,
-			   const char *key, const char *pass, TS_RESP_CTX *ctx);
+                           const char *key, const char *pass,
+                           TS_RESP_CTX *ctx);
 int TS_CONF_set_def_policy(CONF *conf, const char *section,
-			   const char *policy, TS_RESP_CTX *ctx);
+                           const char *policy, TS_RESP_CTX *ctx);
 int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx);
 int TS_CONF_set_digests(CONF *conf, const char *section, TS_RESP_CTX *ctx);
 int TS_CONF_set_accuracy(CONF *conf, const char *section, TS_RESP_CTX *ctx);
 int TS_CONF_set_clock_precision_digits(CONF *conf, const char *section,
-				       TS_RESP_CTX *ctx);
+                                       TS_RESP_CTX *ctx);
 int TS_CONF_set_ordering(CONF *conf, const char *section, TS_RESP_CTX *ctx);
 int TS_CONF_set_tsa_name(CONF *conf, const char *section, TS_RESP_CTX *ctx);
 int TS_CONF_set_ess_cert_id_chain(CONF *conf, const char *section,
-				  TS_RESP_CTX *ctx);
+                                  TS_RESP_CTX *ctx);
 
 /* -------------------------------------------------- */
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_TS_strings(void);
@@ -763,94 +767,94 @@ void ERR_load_TS_strings(void);
 /* Error codes for the TS functions. */
 
 /* Function codes. */
-#define TS_F_D2I_TS_RESP				 147
-#define TS_F_DEF_SERIAL_CB				 110
-#define TS_F_DEF_TIME_CB				 111
-#define TS_F_ESS_ADD_SIGNING_CERT			 112
-#define TS_F_ESS_CERT_ID_NEW_INIT			 113
-#define TS_F_ESS_SIGNING_CERT_NEW_INIT			 114
-#define TS_F_INT_TS_RESP_VERIFY_TOKEN			 149
-#define TS_F_PKCS7_TO_TS_TST_INFO			 148
-#define TS_F_TS_ACCURACY_SET_MICROS			 115
-#define TS_F_TS_ACCURACY_SET_MILLIS			 116
-#define TS_F_TS_ACCURACY_SET_SECONDS			 117
-#define TS_F_TS_CHECK_IMPRINTS				 100
-#define TS_F_TS_CHECK_NONCES				 101
-#define TS_F_TS_CHECK_POLICY				 102
-#define TS_F_TS_CHECK_SIGNING_CERTS			 103
-#define TS_F_TS_CHECK_STATUS_INFO			 104
-#define TS_F_TS_COMPUTE_IMPRINT				 145
-#define TS_F_TS_CONF_SET_DEFAULT_ENGINE			 146
-#define TS_F_TS_GET_STATUS_TEXT				 105
-#define TS_F_TS_MSG_IMPRINT_SET_ALGO			 118
-#define TS_F_TS_REQ_SET_MSG_IMPRINT			 119
-#define TS_F_TS_REQ_SET_NONCE				 120
-#define TS_F_TS_REQ_SET_POLICY_ID			 121
-#define TS_F_TS_RESP_CREATE_RESPONSE			 122
-#define TS_F_TS_RESP_CREATE_TST_INFO			 123
-#define TS_F_TS_RESP_CTX_ADD_FAILURE_INFO		 124
-#define TS_F_TS_RESP_CTX_ADD_MD				 125
-#define TS_F_TS_RESP_CTX_ADD_POLICY			 126
-#define TS_F_TS_RESP_CTX_NEW				 127
-#define TS_F_TS_RESP_CTX_SET_ACCURACY			 128
-#define TS_F_TS_RESP_CTX_SET_CERTS			 129
-#define TS_F_TS_RESP_CTX_SET_DEF_POLICY			 130
-#define TS_F_TS_RESP_CTX_SET_SIGNER_CERT		 131
-#define TS_F_TS_RESP_CTX_SET_STATUS_INFO		 132
-#define TS_F_TS_RESP_GET_POLICY				 133
-#define TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION		 134
-#define TS_F_TS_RESP_SET_STATUS_INFO			 135
-#define TS_F_TS_RESP_SET_TST_INFO			 150
-#define TS_F_TS_RESP_SIGN				 136
-#define TS_F_TS_RESP_VERIFY_SIGNATURE			 106
-#define TS_F_TS_RESP_VERIFY_TOKEN			 107
-#define TS_F_TS_TST_INFO_SET_ACCURACY			 137
-#define TS_F_TS_TST_INFO_SET_MSG_IMPRINT		 138
-#define TS_F_TS_TST_INFO_SET_NONCE			 139
-#define TS_F_TS_TST_INFO_SET_POLICY_ID			 140
-#define TS_F_TS_TST_INFO_SET_SERIAL			 141
-#define TS_F_TS_TST_INFO_SET_TIME			 142
-#define TS_F_TS_TST_INFO_SET_TSA			 143
-#define TS_F_TS_VERIFY					 108
-#define TS_F_TS_VERIFY_CERT				 109
-#define TS_F_TS_VERIFY_CTX_NEW				 144
+# define TS_F_D2I_TS_RESP                                 147
+# define TS_F_DEF_SERIAL_CB                               110
+# define TS_F_DEF_TIME_CB                                 111
+# define TS_F_ESS_ADD_SIGNING_CERT                        112
+# define TS_F_ESS_CERT_ID_NEW_INIT                        113
+# define TS_F_ESS_SIGNING_CERT_NEW_INIT                   114
+# define TS_F_INT_TS_RESP_VERIFY_TOKEN                    149
+# define TS_F_PKCS7_TO_TS_TST_INFO                        148
+# define TS_F_TS_ACCURACY_SET_MICROS                      115
+# define TS_F_TS_ACCURACY_SET_MILLIS                      116
+# define TS_F_TS_ACCURACY_SET_SECONDS                     117
+# define TS_F_TS_CHECK_IMPRINTS                           100
+# define TS_F_TS_CHECK_NONCES                             101
+# define TS_F_TS_CHECK_POLICY                             102
+# define TS_F_TS_CHECK_SIGNING_CERTS                      103
+# define TS_F_TS_CHECK_STATUS_INFO                        104
+# define TS_F_TS_COMPUTE_IMPRINT                          145
+# define TS_F_TS_CONF_SET_DEFAULT_ENGINE                  146
+# define TS_F_TS_GET_STATUS_TEXT                          105
+# define TS_F_TS_MSG_IMPRINT_SET_ALGO                     118
+# define TS_F_TS_REQ_SET_MSG_IMPRINT                      119
+# define TS_F_TS_REQ_SET_NONCE                            120
+# define TS_F_TS_REQ_SET_POLICY_ID                        121
+# define TS_F_TS_RESP_CREATE_RESPONSE                     122
+# define TS_F_TS_RESP_CREATE_TST_INFO                     123
+# define TS_F_TS_RESP_CTX_ADD_FAILURE_INFO                124
+# define TS_F_TS_RESP_CTX_ADD_MD                          125
+# define TS_F_TS_RESP_CTX_ADD_POLICY                      126
+# define TS_F_TS_RESP_CTX_NEW                             127
+# define TS_F_TS_RESP_CTX_SET_ACCURACY                    128
+# define TS_F_TS_RESP_CTX_SET_CERTS                       129
+# define TS_F_TS_RESP_CTX_SET_DEF_POLICY                  130
+# define TS_F_TS_RESP_CTX_SET_SIGNER_CERT                 131
+# define TS_F_TS_RESP_CTX_SET_STATUS_INFO                 132
+# define TS_F_TS_RESP_GET_POLICY                          133
+# define TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION          134
+# define TS_F_TS_RESP_SET_STATUS_INFO                     135
+# define TS_F_TS_RESP_SET_TST_INFO                        150
+# define TS_F_TS_RESP_SIGN                                136
+# define TS_F_TS_RESP_VERIFY_SIGNATURE                    106
+# define TS_F_TS_RESP_VERIFY_TOKEN                        107
+# define TS_F_TS_TST_INFO_SET_ACCURACY                    137
+# define TS_F_TS_TST_INFO_SET_MSG_IMPRINT                 138
+# define TS_F_TS_TST_INFO_SET_NONCE                       139
+# define TS_F_TS_TST_INFO_SET_POLICY_ID                   140
+# define TS_F_TS_TST_INFO_SET_SERIAL                      141
+# define TS_F_TS_TST_INFO_SET_TIME                        142
+# define TS_F_TS_TST_INFO_SET_TSA                         143
+# define TS_F_TS_VERIFY                                   108
+# define TS_F_TS_VERIFY_CERT                              109
+# define TS_F_TS_VERIFY_CTX_NEW                           144
 
 /* Reason codes. */
-#define TS_R_BAD_PKCS7_TYPE				 132
-#define TS_R_BAD_TYPE					 133
-#define TS_R_CERTIFICATE_VERIFY_ERROR			 100
-#define TS_R_COULD_NOT_SET_ENGINE			 127
-#define TS_R_COULD_NOT_SET_TIME				 115
-#define TS_R_D2I_TS_RESP_INT_FAILED			 128
-#define TS_R_DETACHED_CONTENT				 134
-#define TS_R_ESS_ADD_SIGNING_CERT_ERROR			 116
-#define TS_R_ESS_SIGNING_CERTIFICATE_ERROR		 101
-#define TS_R_INVALID_NULL_POINTER			 102
-#define TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE		 117
-#define TS_R_MESSAGE_IMPRINT_MISMATCH			 103
-#define TS_R_NONCE_MISMATCH				 104
-#define TS_R_NONCE_NOT_RETURNED				 105
-#define TS_R_NO_CONTENT					 106
-#define TS_R_NO_TIME_STAMP_TOKEN			 107
-#define TS_R_PKCS7_ADD_SIGNATURE_ERROR			 118
-#define TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR		 119
-#define TS_R_PKCS7_TO_TS_TST_INFO_FAILED		 129
-#define TS_R_POLICY_MISMATCH				 108
-#define TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 120
-#define TS_R_RESPONSE_SETUP_ERROR			 121
-#define TS_R_SIGNATURE_FAILURE				 109
-#define TS_R_THERE_MUST_BE_ONE_SIGNER			 110
-#define TS_R_TIME_SYSCALL_ERROR				 122
-#define TS_R_TOKEN_NOT_PRESENT				 130
-#define TS_R_TOKEN_PRESENT				 131
-#define TS_R_TSA_NAME_MISMATCH				 111
-#define TS_R_TSA_UNTRUSTED				 112
-#define TS_R_TST_INFO_SETUP_ERROR			 123
-#define TS_R_TS_DATASIGN				 124
-#define TS_R_UNACCEPTABLE_POLICY			 125
-#define TS_R_UNSUPPORTED_MD_ALGORITHM			 126
-#define TS_R_UNSUPPORTED_VERSION			 113
-#define TS_R_WRONG_CONTENT_TYPE				 114
+# define TS_R_BAD_PKCS7_TYPE                              132
+# define TS_R_BAD_TYPE                                    133
+# define TS_R_CERTIFICATE_VERIFY_ERROR                    100
+# define TS_R_COULD_NOT_SET_ENGINE                        127
+# define TS_R_COULD_NOT_SET_TIME                          115
+# define TS_R_D2I_TS_RESP_INT_FAILED                      128
+# define TS_R_DETACHED_CONTENT                            134
+# define TS_R_ESS_ADD_SIGNING_CERT_ERROR                  116
+# define TS_R_ESS_SIGNING_CERTIFICATE_ERROR               101
+# define TS_R_INVALID_NULL_POINTER                        102
+# define TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE          117
+# define TS_R_MESSAGE_IMPRINT_MISMATCH                    103
+# define TS_R_NONCE_MISMATCH                              104
+# define TS_R_NONCE_NOT_RETURNED                          105
+# define TS_R_NO_CONTENT                                  106
+# define TS_R_NO_TIME_STAMP_TOKEN                         107
+# define TS_R_PKCS7_ADD_SIGNATURE_ERROR                   118
+# define TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR                 119
+# define TS_R_PKCS7_TO_TS_TST_INFO_FAILED                 129
+# define TS_R_POLICY_MISMATCH                             108
+# define TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE      120
+# define TS_R_RESPONSE_SETUP_ERROR                        121
+# define TS_R_SIGNATURE_FAILURE                           109
+# define TS_R_THERE_MUST_BE_ONE_SIGNER                    110
+# define TS_R_TIME_SYSCALL_ERROR                          122
+# define TS_R_TOKEN_NOT_PRESENT                           130
+# define TS_R_TOKEN_PRESENT                               131
+# define TS_R_TSA_NAME_MISMATCH                           111
+# define TS_R_TSA_UNTRUSTED                               112
+# define TS_R_TST_INFO_SETUP_ERROR                        123
+# define TS_R_TS_DATASIGN                                 124
+# define TS_R_UNACCEPTABLE_POLICY                         125
+# define TS_R_UNSUPPORTED_MD_ALGORITHM                    126
+# define TS_R_UNSUPPORTED_VERSION                         113
+# define TS_R_WRONG_CONTENT_TYPE                          114
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ts/ts_asn1.c b/crypto/ts/ts_asn1.c
index 40b730c5e2..657dc4ca4d 100644
--- a/crypto/ts/ts_asn1.c
+++ b/crypto/ts/ts_asn1.c
@@ -1,5 +1,6 @@
 /* crypto/ts/ts_asn1.c */
-/* Written by Nils Larsch for the OpenSSL project 2004.
+/*
+ * Written by Nils Larsch for the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,120 +61,124 @@
 #include 
 
 ASN1_SEQUENCE(TS_MSG_IMPRINT) = {
-	ASN1_SIMPLE(TS_MSG_IMPRINT, hash_algo, X509_ALGOR),
-	ASN1_SIMPLE(TS_MSG_IMPRINT, hashed_msg, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(TS_MSG_IMPRINT, hash_algo, X509_ALGOR),
+        ASN1_SIMPLE(TS_MSG_IMPRINT, hashed_msg, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(TS_MSG_IMPRINT)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_MSG_IMPRINT)
 IMPLEMENT_ASN1_DUP_FUNCTION(TS_MSG_IMPRINT)
 #ifndef OPENSSL_NO_BIO
 TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_bio(BIO *bp, TS_MSG_IMPRINT **a)
-	{
-	return ASN1_d2i_bio_of(TS_MSG_IMPRINT, TS_MSG_IMPRINT_new, d2i_TS_MSG_IMPRINT, bp, a);
-	}
+{
+    return ASN1_d2i_bio_of(TS_MSG_IMPRINT, TS_MSG_IMPRINT_new,
+                           d2i_TS_MSG_IMPRINT, bp, a);
+}
 
 int i2d_TS_MSG_IMPRINT_bio(BIO *bp, TS_MSG_IMPRINT *a)
 {
-	return ASN1_i2d_bio_of_const(TS_MSG_IMPRINT, i2d_TS_MSG_IMPRINT, bp, a);
+    return ASN1_i2d_bio_of_const(TS_MSG_IMPRINT, i2d_TS_MSG_IMPRINT, bp, a);
 }
 #endif
 #ifndef OPENSSL_NO_FP_API
 TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT **a)
-	{
-	return ASN1_d2i_fp_of(TS_MSG_IMPRINT, TS_MSG_IMPRINT_new, d2i_TS_MSG_IMPRINT, fp, a);
-	}
+{
+    return ASN1_d2i_fp_of(TS_MSG_IMPRINT, TS_MSG_IMPRINT_new,
+                          d2i_TS_MSG_IMPRINT, fp, a);
+}
 
 int i2d_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT *a)
-	{
-	return ASN1_i2d_fp_of_const(TS_MSG_IMPRINT, i2d_TS_MSG_IMPRINT, fp, a);
-	}
+{
+    return ASN1_i2d_fp_of_const(TS_MSG_IMPRINT, i2d_TS_MSG_IMPRINT, fp, a);
+}
 #endif
 
 ASN1_SEQUENCE(TS_REQ) = {
-	ASN1_SIMPLE(TS_REQ, version, ASN1_INTEGER),
-	ASN1_SIMPLE(TS_REQ, msg_imprint, TS_MSG_IMPRINT),
-	ASN1_OPT(TS_REQ, policy_id, ASN1_OBJECT),
-	ASN1_OPT(TS_REQ, nonce, ASN1_INTEGER),
-	ASN1_OPT(TS_REQ, cert_req, ASN1_FBOOLEAN),
-	ASN1_IMP_SEQUENCE_OF_OPT(TS_REQ, extensions, X509_EXTENSION, 0)
+        ASN1_SIMPLE(TS_REQ, version, ASN1_INTEGER),
+        ASN1_SIMPLE(TS_REQ, msg_imprint, TS_MSG_IMPRINT),
+        ASN1_OPT(TS_REQ, policy_id, ASN1_OBJECT),
+        ASN1_OPT(TS_REQ, nonce, ASN1_INTEGER),
+        ASN1_OPT(TS_REQ, cert_req, ASN1_FBOOLEAN),
+        ASN1_IMP_SEQUENCE_OF_OPT(TS_REQ, extensions, X509_EXTENSION, 0)
 } ASN1_SEQUENCE_END(TS_REQ)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_REQ)
 IMPLEMENT_ASN1_DUP_FUNCTION(TS_REQ)
 #ifndef OPENSSL_NO_BIO
 TS_REQ *d2i_TS_REQ_bio(BIO *bp, TS_REQ **a)
-	{
-	return ASN1_d2i_bio_of(TS_REQ, TS_REQ_new, d2i_TS_REQ, bp, a);
-	}
+{
+    return ASN1_d2i_bio_of(TS_REQ, TS_REQ_new, d2i_TS_REQ, bp, a);
+}
 
 int i2d_TS_REQ_bio(BIO *bp, TS_REQ *a)
-	{
-	return ASN1_i2d_bio_of_const(TS_REQ, i2d_TS_REQ, bp, a);
-	}
+{
+    return ASN1_i2d_bio_of_const(TS_REQ, i2d_TS_REQ, bp, a);
+}
 #endif
 #ifndef OPENSSL_NO_FP_API
 TS_REQ *d2i_TS_REQ_fp(FILE *fp, TS_REQ **a)
-	{
-	return ASN1_d2i_fp_of(TS_REQ, TS_REQ_new, d2i_TS_REQ, fp, a);
-	}
+{
+    return ASN1_d2i_fp_of(TS_REQ, TS_REQ_new, d2i_TS_REQ, fp, a);
+}
 
 int i2d_TS_REQ_fp(FILE *fp, TS_REQ *a)
-	{
-	return ASN1_i2d_fp_of_const(TS_REQ, i2d_TS_REQ, fp, a);
-	}
+{
+    return ASN1_i2d_fp_of_const(TS_REQ, i2d_TS_REQ, fp, a);
+}
 #endif
 
 ASN1_SEQUENCE(TS_ACCURACY) = {
-	ASN1_OPT(TS_ACCURACY, seconds, ASN1_INTEGER),
-	ASN1_IMP_OPT(TS_ACCURACY, millis, ASN1_INTEGER, 0),
-	ASN1_IMP_OPT(TS_ACCURACY, micros, ASN1_INTEGER, 1)
+        ASN1_OPT(TS_ACCURACY, seconds, ASN1_INTEGER),
+        ASN1_IMP_OPT(TS_ACCURACY, millis, ASN1_INTEGER, 0),
+        ASN1_IMP_OPT(TS_ACCURACY, micros, ASN1_INTEGER, 1)
 } ASN1_SEQUENCE_END(TS_ACCURACY)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_ACCURACY)
 IMPLEMENT_ASN1_DUP_FUNCTION(TS_ACCURACY)
 
 ASN1_SEQUENCE(TS_TST_INFO) = {
-	ASN1_SIMPLE(TS_TST_INFO, version, ASN1_INTEGER),
-	ASN1_SIMPLE(TS_TST_INFO, policy_id, ASN1_OBJECT),
-	ASN1_SIMPLE(TS_TST_INFO, msg_imprint, TS_MSG_IMPRINT),
-	ASN1_SIMPLE(TS_TST_INFO, serial, ASN1_INTEGER),
-	ASN1_SIMPLE(TS_TST_INFO, time, ASN1_GENERALIZEDTIME),
-	ASN1_OPT(TS_TST_INFO, accuracy, TS_ACCURACY),
-	ASN1_OPT(TS_TST_INFO, ordering, ASN1_FBOOLEAN),
-	ASN1_OPT(TS_TST_INFO, nonce, ASN1_INTEGER),
-	ASN1_EXP_OPT(TS_TST_INFO, tsa, GENERAL_NAME, 0),
-	ASN1_IMP_SEQUENCE_OF_OPT(TS_TST_INFO, extensions, X509_EXTENSION, 1)
+        ASN1_SIMPLE(TS_TST_INFO, version, ASN1_INTEGER),
+        ASN1_SIMPLE(TS_TST_INFO, policy_id, ASN1_OBJECT),
+        ASN1_SIMPLE(TS_TST_INFO, msg_imprint, TS_MSG_IMPRINT),
+        ASN1_SIMPLE(TS_TST_INFO, serial, ASN1_INTEGER),
+        ASN1_SIMPLE(TS_TST_INFO, time, ASN1_GENERALIZEDTIME),
+        ASN1_OPT(TS_TST_INFO, accuracy, TS_ACCURACY),
+        ASN1_OPT(TS_TST_INFO, ordering, ASN1_FBOOLEAN),
+        ASN1_OPT(TS_TST_INFO, nonce, ASN1_INTEGER),
+        ASN1_EXP_OPT(TS_TST_INFO, tsa, GENERAL_NAME, 0),
+        ASN1_IMP_SEQUENCE_OF_OPT(TS_TST_INFO, extensions, X509_EXTENSION, 1)
 } ASN1_SEQUENCE_END(TS_TST_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_TST_INFO)
 IMPLEMENT_ASN1_DUP_FUNCTION(TS_TST_INFO)
 #ifndef OPENSSL_NO_BIO
 TS_TST_INFO *d2i_TS_TST_INFO_bio(BIO *bp, TS_TST_INFO **a)
-	{
-	return ASN1_d2i_bio_of(TS_TST_INFO, TS_TST_INFO_new, d2i_TS_TST_INFO, bp, a);
-	}
+{
+    return ASN1_d2i_bio_of(TS_TST_INFO, TS_TST_INFO_new, d2i_TS_TST_INFO, bp,
+                           a);
+}
 
 int i2d_TS_TST_INFO_bio(BIO *bp, TS_TST_INFO *a)
-	{
-	return ASN1_i2d_bio_of_const(TS_TST_INFO, i2d_TS_TST_INFO, bp, a);
-	}
+{
+    return ASN1_i2d_bio_of_const(TS_TST_INFO, i2d_TS_TST_INFO, bp, a);
+}
 #endif
 #ifndef OPENSSL_NO_FP_API
 TS_TST_INFO *d2i_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO **a)
-	{
-	return ASN1_d2i_fp_of(TS_TST_INFO, TS_TST_INFO_new, d2i_TS_TST_INFO, fp, a);
-	}
+{
+    return ASN1_d2i_fp_of(TS_TST_INFO, TS_TST_INFO_new, d2i_TS_TST_INFO, fp,
+                          a);
+}
 
 int i2d_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO *a)
-	{
-	return ASN1_i2d_fp_of_const(TS_TST_INFO, i2d_TS_TST_INFO, fp, a);
-	}
+{
+    return ASN1_i2d_fp_of_const(TS_TST_INFO, i2d_TS_TST_INFO, fp, a);
+}
 #endif
 
 ASN1_SEQUENCE(TS_STATUS_INFO) = {
-	ASN1_SIMPLE(TS_STATUS_INFO, status, ASN1_INTEGER),
-	ASN1_SEQUENCE_OF_OPT(TS_STATUS_INFO, text, ASN1_UTF8STRING),
-	ASN1_OPT(TS_STATUS_INFO, failure_info, ASN1_BIT_STRING)
+        ASN1_SIMPLE(TS_STATUS_INFO, status, ASN1_INTEGER),
+        ASN1_SEQUENCE_OF_OPT(TS_STATUS_INFO, text, ASN1_UTF8STRING),
+        ASN1_OPT(TS_STATUS_INFO, failure_info, ASN1_BIT_STRING)
 } ASN1_SEQUENCE_END(TS_STATUS_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_STATUS_INFO)
@@ -181,95 +186,98 @@ IMPLEMENT_ASN1_DUP_FUNCTION(TS_STATUS_INFO)
 
 static int ts_resp_set_tst_info(TS_RESP *a)
 {
-	long    status;
-
-	status = ASN1_INTEGER_get(a->status_info->status);
-
-	if (a->token) {
-		if (status != 0 && status != 1) {
-			TSerr(TS_F_TS_RESP_SET_TST_INFO, TS_R_TOKEN_PRESENT);
-			return 0;
-		}
-		if (a->tst_info != NULL)
-			TS_TST_INFO_free(a->tst_info);
-		a->tst_info = PKCS7_to_TS_TST_INFO(a->token);
-		if (!a->tst_info) {
-			TSerr(TS_F_TS_RESP_SET_TST_INFO, TS_R_PKCS7_TO_TS_TST_INFO_FAILED);
-			return 0;
-		}
-	} else if (status == 0 || status == 1) {
-		TSerr(TS_F_TS_RESP_SET_TST_INFO, TS_R_TOKEN_NOT_PRESENT);
-		return 0;
-	}
-
-	return 1;
+    long status;
+
+    status = ASN1_INTEGER_get(a->status_info->status);
+
+    if (a->token) {
+        if (status != 0 && status != 1) {
+            TSerr(TS_F_TS_RESP_SET_TST_INFO, TS_R_TOKEN_PRESENT);
+            return 0;
+        }
+        if (a->tst_info != NULL)
+            TS_TST_INFO_free(a->tst_info);
+        a->tst_info = PKCS7_to_TS_TST_INFO(a->token);
+        if (!a->tst_info) {
+            TSerr(TS_F_TS_RESP_SET_TST_INFO,
+                  TS_R_PKCS7_TO_TS_TST_INFO_FAILED);
+            return 0;
+        }
+    } else if (status == 0 || status == 1) {
+        TSerr(TS_F_TS_RESP_SET_TST_INFO, TS_R_TOKEN_NOT_PRESENT);
+        return 0;
+    }
+
+    return 1;
 }
 
 static int ts_resp_cb(int op, ASN1_VALUE **pval, const ASN1_ITEM *it,
-	void *exarg)
+                      void *exarg)
 {
-	TS_RESP *ts_resp = (TS_RESP *)*pval;
-	if (op == ASN1_OP_NEW_POST) {
-		ts_resp->tst_info = NULL;
-	} else if (op == ASN1_OP_FREE_POST) {
-		if (ts_resp->tst_info != NULL)
-			TS_TST_INFO_free(ts_resp->tst_info);
-	} else if (op == ASN1_OP_D2I_POST) {
-		if (ts_resp_set_tst_info(ts_resp) == 0)
-			return 0;
-	}
-	return 1;
+    TS_RESP *ts_resp = (TS_RESP *)*pval;
+    if (op == ASN1_OP_NEW_POST) {
+        ts_resp->tst_info = NULL;
+    } else if (op == ASN1_OP_FREE_POST) {
+        if (ts_resp->tst_info != NULL)
+            TS_TST_INFO_free(ts_resp->tst_info);
+    } else if (op == ASN1_OP_D2I_POST) {
+        if (ts_resp_set_tst_info(ts_resp) == 0)
+            return 0;
+    }
+    return 1;
 }
 
 ASN1_SEQUENCE_cb(TS_RESP, ts_resp_cb) = {
-	ASN1_SIMPLE(TS_RESP, status_info, TS_STATUS_INFO),
-	ASN1_OPT(TS_RESP, token, PKCS7),
+        ASN1_SIMPLE(TS_RESP, status_info, TS_STATUS_INFO),
+        ASN1_OPT(TS_RESP, token, PKCS7),
 } ASN1_SEQUENCE_END_cb(TS_RESP, TS_RESP)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(TS_RESP)
+
 IMPLEMENT_ASN1_DUP_FUNCTION(TS_RESP)
+
 #ifndef OPENSSL_NO_BIO
 TS_RESP *d2i_TS_RESP_bio(BIO *bp, TS_RESP **a)
-	{
-	return ASN1_d2i_bio_of(TS_RESP, TS_RESP_new, d2i_TS_RESP, bp, a);
-	}
+{
+    return ASN1_d2i_bio_of(TS_RESP, TS_RESP_new, d2i_TS_RESP, bp, a);
+}
 
 int i2d_TS_RESP_bio(BIO *bp, TS_RESP *a)
-	{
-	return ASN1_i2d_bio_of_const(TS_RESP, i2d_TS_RESP, bp, a);
-	}
+{
+    return ASN1_i2d_bio_of_const(TS_RESP, i2d_TS_RESP, bp, a);
+}
 #endif
 #ifndef OPENSSL_NO_FP_API
 TS_RESP *d2i_TS_RESP_fp(FILE *fp, TS_RESP **a)
-	{
-	return ASN1_d2i_fp_of(TS_RESP, TS_RESP_new, d2i_TS_RESP, fp, a);
-	}
+{
+    return ASN1_d2i_fp_of(TS_RESP, TS_RESP_new, d2i_TS_RESP, fp, a);
+}
 
 int i2d_TS_RESP_fp(FILE *fp, TS_RESP *a)
-	{
-	return ASN1_i2d_fp_of_const(TS_RESP, i2d_TS_RESP, fp, a);
-	}
+{
+    return ASN1_i2d_fp_of_const(TS_RESP, i2d_TS_RESP, fp, a);
+}
 #endif
 
 ASN1_SEQUENCE(ESS_ISSUER_SERIAL) = {
-	ASN1_SEQUENCE_OF(ESS_ISSUER_SERIAL, issuer, GENERAL_NAME),
-	ASN1_SIMPLE(ESS_ISSUER_SERIAL, serial, ASN1_INTEGER)
+        ASN1_SEQUENCE_OF(ESS_ISSUER_SERIAL, issuer, GENERAL_NAME),
+        ASN1_SIMPLE(ESS_ISSUER_SERIAL, serial, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(ESS_ISSUER_SERIAL)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(ESS_ISSUER_SERIAL)
 IMPLEMENT_ASN1_DUP_FUNCTION(ESS_ISSUER_SERIAL)
 
 ASN1_SEQUENCE(ESS_CERT_ID) = {
-	ASN1_SIMPLE(ESS_CERT_ID, hash, ASN1_OCTET_STRING),
-	ASN1_OPT(ESS_CERT_ID, issuer_serial, ESS_ISSUER_SERIAL)
+        ASN1_SIMPLE(ESS_CERT_ID, hash, ASN1_OCTET_STRING),
+        ASN1_OPT(ESS_CERT_ID, issuer_serial, ESS_ISSUER_SERIAL)
 } ASN1_SEQUENCE_END(ESS_CERT_ID)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(ESS_CERT_ID)
 IMPLEMENT_ASN1_DUP_FUNCTION(ESS_CERT_ID)
 
 ASN1_SEQUENCE(ESS_SIGNING_CERT) = {
-	ASN1_SEQUENCE_OF(ESS_SIGNING_CERT, cert_ids, ESS_CERT_ID),
-	ASN1_SEQUENCE_OF_OPT(ESS_SIGNING_CERT, policy_info, POLICYINFO)
+        ASN1_SEQUENCE_OF(ESS_SIGNING_CERT, cert_ids, ESS_CERT_ID),
+        ASN1_SEQUENCE_OF_OPT(ESS_SIGNING_CERT, policy_info, POLICYINFO)
 } ASN1_SEQUENCE_END(ESS_SIGNING_CERT)
 
 IMPLEMENT_ASN1_FUNCTIONS_const(ESS_SIGNING_CERT)
@@ -278,45 +286,41 @@ IMPLEMENT_ASN1_DUP_FUNCTION(ESS_SIGNING_CERT)
 /* Getting encapsulated TS_TST_INFO object from PKCS7. */
 TS_TST_INFO *PKCS7_to_TS_TST_INFO(PKCS7 *token)
 {
-	PKCS7_SIGNED *pkcs7_signed;
-	PKCS7 *enveloped;
-	ASN1_TYPE *tst_info_wrapper;
-	ASN1_OCTET_STRING *tst_info_der;
-	const unsigned char *p;
-
-	if (!PKCS7_type_is_signed(token))
-		{
-		TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
-		return NULL;
-		}
-
-	/* Content must be present. */
-	if (PKCS7_get_detached(token))
-		{
-		TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_DETACHED_CONTENT);
-		return NULL;
-		}
-
-	/* We have a signed data with content. */
-	pkcs7_signed = token->d.sign;
-	enveloped = pkcs7_signed->contents;
-	if (OBJ_obj2nid(enveloped->type) != NID_id_smime_ct_TSTInfo)
-		{
-		TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
-		return NULL;
-		}
-
-	/* We have a DER encoded TST_INFO as the signed data. */
-	tst_info_wrapper = enveloped->d.other;
-	if (tst_info_wrapper->type != V_ASN1_OCTET_STRING)
-		{
-		TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_TYPE);
-		return NULL;
-		}
-
-	/* We have the correct ASN1_OCTET_STRING type. */
-	tst_info_der = tst_info_wrapper->value.octet_string;
-	/* At last, decode the TST_INFO. */
-	p = tst_info_der->data;
-	return d2i_TS_TST_INFO(NULL, &p, tst_info_der->length);
+    PKCS7_SIGNED *pkcs7_signed;
+    PKCS7 *enveloped;
+    ASN1_TYPE *tst_info_wrapper;
+    ASN1_OCTET_STRING *tst_info_der;
+    const unsigned char *p;
+
+    if (!PKCS7_type_is_signed(token)) {
+        TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
+        return NULL;
+    }
+
+    /* Content must be present. */
+    if (PKCS7_get_detached(token)) {
+        TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_DETACHED_CONTENT);
+        return NULL;
+    }
+
+    /* We have a signed data with content. */
+    pkcs7_signed = token->d.sign;
+    enveloped = pkcs7_signed->contents;
+    if (OBJ_obj2nid(enveloped->type) != NID_id_smime_ct_TSTInfo) {
+        TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_PKCS7_TYPE);
+        return NULL;
+    }
+
+    /* We have a DER encoded TST_INFO as the signed data. */
+    tst_info_wrapper = enveloped->d.other;
+    if (tst_info_wrapper->type != V_ASN1_OCTET_STRING) {
+        TSerr(TS_F_PKCS7_TO_TS_TST_INFO, TS_R_BAD_TYPE);
+        return NULL;
+    }
+
+    /* We have the correct ASN1_OCTET_STRING type. */
+    tst_info_der = tst_info_wrapper->value.octet_string;
+    /* At last, decode the TST_INFO. */
+    p = tst_info_der->data;
+    return d2i_TS_TST_INFO(NULL, &p, tst_info_der->length);
 }
diff --git a/crypto/ts/ts_conf.c b/crypto/ts/ts_conf.c
index c39be76f28..4716b2336d 100644
--- a/crypto/ts/ts_conf.c
+++ b/crypto/ts/ts_conf.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_conf.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,446 +63,429 @@
 #include "cryptlib.h"
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 
 /* Macro definitions for the configuration file. */
 
-#define	BASE_SECTION			"tsa"
-#define	ENV_DEFAULT_TSA			"default_tsa"
-#define	ENV_SERIAL			"serial"
-#define ENV_CRYPTO_DEVICE		"crypto_device"
-#define	ENV_SIGNER_CERT			"signer_cert"
-#define	ENV_CERTS			"certs"
-#define	ENV_SIGNER_KEY			"signer_key"
-#define	ENV_DEFAULT_POLICY		"default_policy"
-#define	ENV_OTHER_POLICIES		"other_policies"
-#define	ENV_DIGESTS			"digests"
-#define	ENV_ACCURACY			"accuracy"
-#define	ENV_ORDERING			"ordering"
-#define	ENV_TSA_NAME			"tsa_name"
-#define	ENV_ESS_CERT_ID_CHAIN		"ess_cert_id_chain"
-#define	ENV_VALUE_SECS			"secs"
-#define	ENV_VALUE_MILLISECS		"millisecs"
-#define	ENV_VALUE_MICROSECS		"microsecs"
-#define	ENV_CLOCK_PRECISION_DIGITS	"clock_precision_digits" 
-#define	ENV_VALUE_YES			"yes"
-#define	ENV_VALUE_NO			"no"
+#define BASE_SECTION                    "tsa"
+#define ENV_DEFAULT_TSA                 "default_tsa"
+#define ENV_SERIAL                      "serial"
+#define ENV_CRYPTO_DEVICE               "crypto_device"
+#define ENV_SIGNER_CERT                 "signer_cert"
+#define ENV_CERTS                       "certs"
+#define ENV_SIGNER_KEY                  "signer_key"
+#define ENV_DEFAULT_POLICY              "default_policy"
+#define ENV_OTHER_POLICIES              "other_policies"
+#define ENV_DIGESTS                     "digests"
+#define ENV_ACCURACY                    "accuracy"
+#define ENV_ORDERING                    "ordering"
+#define ENV_TSA_NAME                    "tsa_name"
+#define ENV_ESS_CERT_ID_CHAIN           "ess_cert_id_chain"
+#define ENV_VALUE_SECS                  "secs"
+#define ENV_VALUE_MILLISECS             "millisecs"
+#define ENV_VALUE_MICROSECS             "microsecs"
+#define ENV_CLOCK_PRECISION_DIGITS      "clock_precision_digits"
+#define ENV_VALUE_YES                   "yes"
+#define ENV_VALUE_NO                    "no"
 
 /* Function definitions for certificate and key loading. */
 
 X509 *TS_CONF_load_cert(const char *file)
-	{
-	BIO *cert = NULL;
-	X509 *x = NULL;
-
-	if ((cert = BIO_new_file(file, "r")) == NULL) goto end;
-	x = PEM_read_bio_X509_AUX(cert, NULL, NULL, NULL);
-end:
-	if (x == NULL)
-		fprintf(stderr, "unable to load certificate: %s\n", file);
-	BIO_free(cert);
-	return x;
-	}
+{
+    BIO *cert = NULL;
+    X509 *x = NULL;
+
+    if ((cert = BIO_new_file(file, "r")) == NULL)
+        goto end;
+    x = PEM_read_bio_X509_AUX(cert, NULL, NULL, NULL);
+ end:
+    if (x == NULL)
+        fprintf(stderr, "unable to load certificate: %s\n", file);
+    BIO_free(cert);
+    return x;
+}
 
 STACK_OF(X509) *TS_CONF_load_certs(const char *file)
-	{
-	BIO *certs = NULL;
-	STACK_OF(X509) *othercerts = NULL;
-	STACK_OF(X509_INFO) *allcerts = NULL;
-	int i;
-
-	if (!(certs = BIO_new_file(file, "r"))) goto end;
-
-	if (!(othercerts = sk_X509_new_null())) goto end;
-	allcerts = PEM_X509_INFO_read_bio(certs, NULL, NULL, NULL);
-	for(i = 0; i < sk_X509_INFO_num(allcerts); i++)
-		{
-		X509_INFO *xi = sk_X509_INFO_value(allcerts, i);
-		if (xi->x509)
-			{
-			sk_X509_push(othercerts, xi->x509);
-			xi->x509 = NULL;
-			}
-		}
-end:
-	if (othercerts == NULL)
-		fprintf(stderr, "unable to load certificates: %s\n", file);
-	sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
-	BIO_free(certs);
-	return othercerts;
-	}
+{
+    BIO *certs = NULL;
+    STACK_OF(X509) *othercerts = NULL;
+    STACK_OF(X509_INFO) *allcerts = NULL;
+    int i;
+
+    if (!(certs = BIO_new_file(file, "r")))
+        goto end;
+
+    if (!(othercerts = sk_X509_new_null()))
+        goto end;
+    allcerts = PEM_X509_INFO_read_bio(certs, NULL, NULL, NULL);
+    for (i = 0; i < sk_X509_INFO_num(allcerts); i++) {
+        X509_INFO *xi = sk_X509_INFO_value(allcerts, i);
+        if (xi->x509) {
+            sk_X509_push(othercerts, xi->x509);
+            xi->x509 = NULL;
+        }
+    }
+ end:
+    if (othercerts == NULL)
+        fprintf(stderr, "unable to load certificates: %s\n", file);
+    sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
+    BIO_free(certs);
+    return othercerts;
+}
 
 EVP_PKEY *TS_CONF_load_key(const char *file, const char *pass)
-	{
-	BIO *key = NULL;
-	EVP_PKEY *pkey = NULL;
+{
+    BIO *key = NULL;
+    EVP_PKEY *pkey = NULL;
 
-	if (!(key = BIO_new_file(file, "r"))) goto end;
-	pkey = PEM_read_bio_PrivateKey(key, NULL, NULL, (char *) pass);
+    if (!(key = BIO_new_file(file, "r")))
+        goto end;
+    pkey = PEM_read_bio_PrivateKey(key, NULL, NULL, (char *)pass);
  end:
-	if (pkey == NULL)
-		fprintf(stderr, "unable to load private key: %s\n", file);
-	BIO_free(key);
-	return pkey;
-	}
+    if (pkey == NULL)
+        fprintf(stderr, "unable to load private key: %s\n", file);
+    BIO_free(key);
+    return pkey;
+}
 
 /* Function definitions for handling configuration options. */
 
 static void TS_CONF_lookup_fail(const char *name, const char *tag)
-	{
-	fprintf(stderr, "variable lookup failed for %s::%s\n", name, tag);
-	}
+{
+    fprintf(stderr, "variable lookup failed for %s::%s\n", name, tag);
+}
 
 static void TS_CONF_invalid(const char *name, const char *tag)
-	{
-	fprintf(stderr, "invalid variable value for %s::%s\n", name, tag);
-	}
+{
+    fprintf(stderr, "invalid variable value for %s::%s\n", name, tag);
+}
 
 const char *TS_CONF_get_tsa_section(CONF *conf, const char *section)
-	{
-	if (!section)
-		{
-		section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_TSA);
-		if (!section)
-			TS_CONF_lookup_fail(BASE_SECTION, ENV_DEFAULT_TSA);
-		}
-	return section;
-	}
+{
+    if (!section) {
+        section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_TSA);
+        if (!section)
+            TS_CONF_lookup_fail(BASE_SECTION, ENV_DEFAULT_TSA);
+    }
+    return section;
+}
 
 int TS_CONF_set_serial(CONF *conf, const char *section, TS_serial_cb cb,
-		       TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	char *serial = NCONF_get_string(conf, section, ENV_SERIAL);
-	if (!serial)
-		{
-		TS_CONF_lookup_fail(section, ENV_SERIAL);
-		goto err;
-		}
-	TS_RESP_CTX_set_serial_cb(ctx, cb, serial);
-
-	ret = 1;
+                       TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    char *serial = NCONF_get_string(conf, section, ENV_SERIAL);
+    if (!serial) {
+        TS_CONF_lookup_fail(section, ENV_SERIAL);
+        goto err;
+    }
+    TS_RESP_CTX_set_serial_cb(ctx, cb, serial);
+
+    ret = 1;
  err:
-	return ret;
-	}
+    return ret;
+}
 
 #ifndef OPENSSL_NO_ENGINE
 
 int TS_CONF_set_crypto_device(CONF *conf, const char *section,
-			      const char *device)
-	{
-	int ret = 0;
-	
-	if (!device)
-		device = NCONF_get_string(conf, section,
-					  ENV_CRYPTO_DEVICE);
-
-	if (device && !TS_CONF_set_default_engine(device))
-		{
-		TS_CONF_invalid(section, ENV_CRYPTO_DEVICE);
-		goto err;
-		}
-	ret = 1;
+                              const char *device)
+{
+    int ret = 0;
+
+    if (!device)
+        device = NCONF_get_string(conf, section, ENV_CRYPTO_DEVICE);
+
+    if (device && !TS_CONF_set_default_engine(device)) {
+        TS_CONF_invalid(section, ENV_CRYPTO_DEVICE);
+        goto err;
+    }
+    ret = 1;
  err:
-	return ret;
-	}
+    return ret;
+}
 
 int TS_CONF_set_default_engine(const char *name)
-	{
-	ENGINE *e = NULL;
-	int ret = 0;
-
-	/* Leave the default if builtin specified. */
-	if (strcmp(name, "builtin") == 0) return 1;
-
-	if (!(e = ENGINE_by_id(name))) goto err;
-	/* Enable the use of the NCipher HSM for forked children. */
-	if (strcmp(name, "chil") == 0) 
-		ENGINE_ctrl(e, ENGINE_CTRL_CHIL_SET_FORKCHECK, 1, 0, 0);
-	/* All the operations are going to be carried out by the engine. */
-	if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) goto err;
-	ret = 1;
+{
+    ENGINE *e = NULL;
+    int ret = 0;
+
+    /* Leave the default if builtin specified. */
+    if (strcmp(name, "builtin") == 0)
+        return 1;
+
+    if (!(e = ENGINE_by_id(name)))
+        goto err;
+    /* Enable the use of the NCipher HSM for forked children. */
+    if (strcmp(name, "chil") == 0)
+        ENGINE_ctrl(e, ENGINE_CTRL_CHIL_SET_FORKCHECK, 1, 0, 0);
+    /* All the operations are going to be carried out by the engine. */
+    if (!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+        goto err;
+    ret = 1;
  err:
-	if (!ret)
-		{
-		TSerr(TS_F_TS_CONF_SET_DEFAULT_ENGINE, 
-		      TS_R_COULD_NOT_SET_ENGINE);
-		ERR_add_error_data(2, "engine:", name);
-		}
-	if (e) ENGINE_free(e);
-	return ret;
-	}
+    if (!ret) {
+        TSerr(TS_F_TS_CONF_SET_DEFAULT_ENGINE, TS_R_COULD_NOT_SET_ENGINE);
+        ERR_add_error_data(2, "engine:", name);
+    }
+    if (e)
+        ENGINE_free(e);
+    return ret;
+}
 
 #endif
 
 int TS_CONF_set_signer_cert(CONF *conf, const char *section,
-			    const char *cert, TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	X509 *cert_obj = NULL;
-	if (!cert) 
-		cert = NCONF_get_string(conf, section, ENV_SIGNER_CERT);
-	if (!cert)
-		{
-		TS_CONF_lookup_fail(section, ENV_SIGNER_CERT);
-		goto err;
-		}
-	if (!(cert_obj = TS_CONF_load_cert(cert)))
-		goto err;
-	if (!TS_RESP_CTX_set_signer_cert(ctx, cert_obj))
-		goto err;
-
-	ret = 1;
+                            const char *cert, TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    X509 *cert_obj = NULL;
+    if (!cert)
+        cert = NCONF_get_string(conf, section, ENV_SIGNER_CERT);
+    if (!cert) {
+        TS_CONF_lookup_fail(section, ENV_SIGNER_CERT);
+        goto err;
+    }
+    if (!(cert_obj = TS_CONF_load_cert(cert)))
+        goto err;
+    if (!TS_RESP_CTX_set_signer_cert(ctx, cert_obj))
+        goto err;
+
+    ret = 1;
  err:
-	X509_free(cert_obj);
-	return ret;
-	}
+    X509_free(cert_obj);
+    return ret;
+}
 
 int TS_CONF_set_certs(CONF *conf, const char *section, const char *certs,
-		      TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	STACK_OF(X509) *certs_obj = NULL;
-	if (!certs) 
-		certs = NCONF_get_string(conf, section, ENV_CERTS);
-	/* Certificate chain is optional. */
-	if (!certs) goto end;
-	if (!(certs_obj = TS_CONF_load_certs(certs))) goto err;
-	if (!TS_RESP_CTX_set_certs(ctx, certs_obj)) goto err;
+                      TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    STACK_OF(X509) *certs_obj = NULL;
+    if (!certs)
+        certs = NCONF_get_string(conf, section, ENV_CERTS);
+    /* Certificate chain is optional. */
+    if (!certs)
+        goto end;
+    if (!(certs_obj = TS_CONF_load_certs(certs)))
+        goto err;
+    if (!TS_RESP_CTX_set_certs(ctx, certs_obj))
+        goto err;
  end:
-	ret = 1;
+    ret = 1;
  err:
-	sk_X509_pop_free(certs_obj, X509_free);
-	return ret;
-	}
+    sk_X509_pop_free(certs_obj, X509_free);
+    return ret;
+}
 
 int TS_CONF_set_signer_key(CONF *conf, const char *section,
-			   const char *key, const char *pass,
-			   TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	EVP_PKEY *key_obj = NULL;
-	if (!key) 
-		key = NCONF_get_string(conf, section, ENV_SIGNER_KEY);
-	if (!key)
-		{
-		TS_CONF_lookup_fail(section, ENV_SIGNER_KEY);
-		goto err;
-		}
-	if (!(key_obj = TS_CONF_load_key(key, pass))) goto err;
-	if (!TS_RESP_CTX_set_signer_key(ctx, key_obj)) goto err;
-
-	ret = 1;
+                           const char *key, const char *pass,
+                           TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    EVP_PKEY *key_obj = NULL;
+    if (!key)
+        key = NCONF_get_string(conf, section, ENV_SIGNER_KEY);
+    if (!key) {
+        TS_CONF_lookup_fail(section, ENV_SIGNER_KEY);
+        goto err;
+    }
+    if (!(key_obj = TS_CONF_load_key(key, pass)))
+        goto err;
+    if (!TS_RESP_CTX_set_signer_key(ctx, key_obj))
+        goto err;
+
+    ret = 1;
  err:
-	EVP_PKEY_free(key_obj);
-	return ret;
-	}
+    EVP_PKEY_free(key_obj);
+    return ret;
+}
 
 int TS_CONF_set_def_policy(CONF *conf, const char *section,
-			   const char *policy, TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	ASN1_OBJECT *policy_obj = NULL;
-	if (!policy) 
-		policy = NCONF_get_string(conf, section, 
-					  ENV_DEFAULT_POLICY);
-	if (!policy)
-		{
-		TS_CONF_lookup_fail(section, ENV_DEFAULT_POLICY);
-		goto err;
-		}
-	if (!(policy_obj = OBJ_txt2obj(policy, 0)))
-		{
-		TS_CONF_invalid(section, ENV_DEFAULT_POLICY);
-		goto err;
-		}
-	if (!TS_RESP_CTX_set_def_policy(ctx, policy_obj))
-		goto err;
-
-	ret = 1;
+                           const char *policy, TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    ASN1_OBJECT *policy_obj = NULL;
+    if (!policy)
+        policy = NCONF_get_string(conf, section, ENV_DEFAULT_POLICY);
+    if (!policy) {
+        TS_CONF_lookup_fail(section, ENV_DEFAULT_POLICY);
+        goto err;
+    }
+    if (!(policy_obj = OBJ_txt2obj(policy, 0))) {
+        TS_CONF_invalid(section, ENV_DEFAULT_POLICY);
+        goto err;
+    }
+    if (!TS_RESP_CTX_set_def_policy(ctx, policy_obj))
+        goto err;
+
+    ret = 1;
  err:
-	ASN1_OBJECT_free(policy_obj);
-	return ret;
-	}
-
-int TS_CONF_set_policies(CONF *conf, const char *section,
-			 TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	int i;
-	STACK_OF(CONF_VALUE) *list = NULL;
-	char *policies = NCONF_get_string(conf, section, 
-					  ENV_OTHER_POLICIES);
-	/* If no other policy is specified, that's fine. */
-	if (policies && !(list = X509V3_parse_list(policies)))
-		{
-		TS_CONF_invalid(section, ENV_OTHER_POLICIES);
-		goto err;
-		}
-	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
-		{
-		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
-		const char *extval = val->value ? val->value : val->name;
-		ASN1_OBJECT *objtmp;
-		if (!(objtmp = OBJ_txt2obj(extval, 0)))
-			{
-			TS_CONF_invalid(section, ENV_OTHER_POLICIES);
-			goto err;
-			}
-		if (!TS_RESP_CTX_add_policy(ctx, objtmp))
-			goto err;
-		ASN1_OBJECT_free(objtmp);
-		}
-
-	ret = 1;
+    ASN1_OBJECT_free(policy_obj);
+    return ret;
+}
+
+int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    int i;
+    STACK_OF(CONF_VALUE) *list = NULL;
+    char *policies = NCONF_get_string(conf, section,
+                                      ENV_OTHER_POLICIES);
+    /* If no other policy is specified, that's fine. */
+    if (policies && !(list = X509V3_parse_list(policies))) {
+        TS_CONF_invalid(section, ENV_OTHER_POLICIES);
+        goto err;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(list); ++i) {
+        CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+        const char *extval = val->value ? val->value : val->name;
+        ASN1_OBJECT *objtmp;
+        if (!(objtmp = OBJ_txt2obj(extval, 0))) {
+            TS_CONF_invalid(section, ENV_OTHER_POLICIES);
+            goto err;
+        }
+        if (!TS_RESP_CTX_add_policy(ctx, objtmp))
+            goto err;
+        ASN1_OBJECT_free(objtmp);
+    }
+
+    ret = 1;
  err:
-	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
-	return ret;
-	}
-
-int TS_CONF_set_digests(CONF *conf, const char *section,
-			TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	int i;
-	STACK_OF(CONF_VALUE) *list = NULL;
-	char *digests = NCONF_get_string(conf, section, ENV_DIGESTS);
-	if (!digests)
-		{
-		TS_CONF_lookup_fail(section, ENV_DIGESTS);
-		goto err;
-		}
-	if (!(list = X509V3_parse_list(digests)))
-		{
-		TS_CONF_invalid(section, ENV_DIGESTS);
-		goto err;
-		}
-	if (sk_CONF_VALUE_num(list) == 0)
-		{
-		TS_CONF_invalid(section, ENV_DIGESTS);
-		goto err;
-		}
-	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
-		{
-		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
-		const char *extval = val->value ? val->value : val->name;
-		const EVP_MD *md;
-		if (!(md = EVP_get_digestbyname(extval)))
-			{
-			TS_CONF_invalid(section, ENV_DIGESTS);
-			goto err;
-			}
-		if (!TS_RESP_CTX_add_md(ctx, md))
-			goto err;
-		}
-
-	ret = 1;
+    sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+    return ret;
+}
+
+int TS_CONF_set_digests(CONF *conf, const char *section, TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    int i;
+    STACK_OF(CONF_VALUE) *list = NULL;
+    char *digests = NCONF_get_string(conf, section, ENV_DIGESTS);
+    if (!digests) {
+        TS_CONF_lookup_fail(section, ENV_DIGESTS);
+        goto err;
+    }
+    if (!(list = X509V3_parse_list(digests))) {
+        TS_CONF_invalid(section, ENV_DIGESTS);
+        goto err;
+    }
+    if (sk_CONF_VALUE_num(list) == 0) {
+        TS_CONF_invalid(section, ENV_DIGESTS);
+        goto err;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(list); ++i) {
+        CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+        const char *extval = val->value ? val->value : val->name;
+        const EVP_MD *md;
+        if (!(md = EVP_get_digestbyname(extval))) {
+            TS_CONF_invalid(section, ENV_DIGESTS);
+            goto err;
+        }
+        if (!TS_RESP_CTX_add_md(ctx, md))
+            goto err;
+    }
+
+    ret = 1;
  err:
-	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
-	return ret;
-	}
+    sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+    return ret;
+}
 
 int TS_CONF_set_accuracy(CONF *conf, const char *section, TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	int i;
-	int secs = 0, millis = 0, micros = 0;
-	STACK_OF(CONF_VALUE) *list = NULL;
-	char *accuracy = NCONF_get_string(conf, section, ENV_ACCURACY);
-
-	if (accuracy && !(list = X509V3_parse_list(accuracy)))
-		{
-		TS_CONF_invalid(section, ENV_ACCURACY);
-		goto err;
-		}
-	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
-		{
-		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
-		if (strcmp(val->name, ENV_VALUE_SECS) == 0) 
-			{
-			if (val->value) secs = atoi(val->value);
-			}
-		else if (strcmp(val->name, ENV_VALUE_MILLISECS) == 0)
-			{
-			if (val->value) millis = atoi(val->value);
-			}
-		else if (strcmp(val->name, ENV_VALUE_MICROSECS) == 0)
-			{
-			if (val->value) micros = atoi(val->value);
-			}
-		else
-			{
-			TS_CONF_invalid(section, ENV_ACCURACY);
-			goto err;
-			}
-		}
-	if (!TS_RESP_CTX_set_accuracy(ctx, secs, millis, micros))
-		goto err;
-
-	ret = 1;
+{
+    int ret = 0;
+    int i;
+    int secs = 0, millis = 0, micros = 0;
+    STACK_OF(CONF_VALUE) *list = NULL;
+    char *accuracy = NCONF_get_string(conf, section, ENV_ACCURACY);
+
+    if (accuracy && !(list = X509V3_parse_list(accuracy))) {
+        TS_CONF_invalid(section, ENV_ACCURACY);
+        goto err;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(list); ++i) {
+        CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+        if (strcmp(val->name, ENV_VALUE_SECS) == 0) {
+            if (val->value)
+                secs = atoi(val->value);
+        } else if (strcmp(val->name, ENV_VALUE_MILLISECS) == 0) {
+            if (val->value)
+                millis = atoi(val->value);
+        } else if (strcmp(val->name, ENV_VALUE_MICROSECS) == 0) {
+            if (val->value)
+                micros = atoi(val->value);
+        } else {
+            TS_CONF_invalid(section, ENV_ACCURACY);
+            goto err;
+        }
+    }
+    if (!TS_RESP_CTX_set_accuracy(ctx, secs, millis, micros))
+        goto err;
+
+    ret = 1;
  err:
-	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
-	return ret;
-	}
+    sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+    return ret;
+}
 
 int TS_CONF_set_clock_precision_digits(CONF *conf, const char *section,
-				       TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	long digits = 0;
-	
-	/* If not specified, set the default value to 0, i.e. sec  precision */
-	if (!NCONF_get_number_e(conf, section, ENV_CLOCK_PRECISION_DIGITS,
-				&digits))
-		digits = 0;
-	if (digits < 0 || digits > TS_MAX_CLOCK_PRECISION_DIGITS)
-		{
-		TS_CONF_invalid(section, ENV_CLOCK_PRECISION_DIGITS);
-		goto err;
-		}
-
-	if (!TS_RESP_CTX_set_clock_precision_digits(ctx, digits))
-		goto err;
-
-	return 1;
+                                       TS_RESP_CTX *ctx)
+{
+    int ret = 0;
+    long digits = 0;
+
+    /*
+     * If not specified, set the default value to 0, i.e. sec precision
+     */
+    if (!NCONF_get_number_e(conf, section, ENV_CLOCK_PRECISION_DIGITS,
+                            &digits))
+        digits = 0;
+    if (digits < 0 || digits > TS_MAX_CLOCK_PRECISION_DIGITS) {
+        TS_CONF_invalid(section, ENV_CLOCK_PRECISION_DIGITS);
+        goto err;
+    }
+
+    if (!TS_RESP_CTX_set_clock_precision_digits(ctx, digits))
+        goto err;
+
+    return 1;
  err:
-	return ret;
-	}
-
-static int TS_CONF_add_flag(CONF *conf, const char *section, const char *field,
-			    int flag, TS_RESP_CTX *ctx)
-	{
-	/* Default is false. */
-	const char *value = NCONF_get_string(conf, section, field);
-	if (value)
-		{
-		if (strcmp(value, ENV_VALUE_YES) == 0)
-			TS_RESP_CTX_add_flags(ctx, flag);
-		else if (strcmp(value, ENV_VALUE_NO) != 0)
-			{
-			TS_CONF_invalid(section, field);
-			return 0;
-			}
-		}
-
-	return 1;
-	}
+    return ret;
+}
+
+static int TS_CONF_add_flag(CONF *conf, const char *section,
+                            const char *field, int flag, TS_RESP_CTX *ctx)
+{
+    /* Default is false. */
+    const char *value = NCONF_get_string(conf, section, field);
+    if (value) {
+        if (strcmp(value, ENV_VALUE_YES) == 0)
+            TS_RESP_CTX_add_flags(ctx, flag);
+        else if (strcmp(value, ENV_VALUE_NO) != 0) {
+            TS_CONF_invalid(section, field);
+            return 0;
+        }
+    }
+
+    return 1;
+}
 
 int TS_CONF_set_ordering(CONF *conf, const char *section, TS_RESP_CTX *ctx)
-	{
-	return TS_CONF_add_flag(conf, section, ENV_ORDERING, TS_ORDERING, ctx);
-	}
+{
+    return TS_CONF_add_flag(conf, section, ENV_ORDERING, TS_ORDERING, ctx);
+}
 
 int TS_CONF_set_tsa_name(CONF *conf, const char *section, TS_RESP_CTX *ctx)
-	{
-	return TS_CONF_add_flag(conf, section, ENV_TSA_NAME, TS_TSA_NAME, ctx);
-	}
+{
+    return TS_CONF_add_flag(conf, section, ENV_TSA_NAME, TS_TSA_NAME, ctx);
+}
 
 int TS_CONF_set_ess_cert_id_chain(CONF *conf, const char *section,
-				  TS_RESP_CTX *ctx)
-	{
-	return TS_CONF_add_flag(conf, section, ENV_ESS_CERT_ID_CHAIN, 
-				TS_ESS_CERT_ID_CHAIN, ctx);
-	}
+                                  TS_RESP_CTX *ctx)
+{
+    return TS_CONF_add_flag(conf, section, ENV_ESS_CERT_ID_CHAIN,
+                            TS_ESS_CERT_ID_CHAIN, ctx);
+}
diff --git a/crypto/ts/ts_err.c b/crypto/ts/ts_err.c
index a08b0ffa23..ff1abf4533 100644
--- a/crypto/ts/ts_err.c
+++ b/crypto/ts/ts_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,115 +66,123 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_TS,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_TS,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_TS,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_TS,0,reason)
 
-static ERR_STRING_DATA TS_str_functs[]=
-	{
-{ERR_FUNC(TS_F_D2I_TS_RESP),	"d2i_TS_RESP"},
-{ERR_FUNC(TS_F_DEF_SERIAL_CB),	"DEF_SERIAL_CB"},
-{ERR_FUNC(TS_F_DEF_TIME_CB),	"DEF_TIME_CB"},
-{ERR_FUNC(TS_F_ESS_ADD_SIGNING_CERT),	"ESS_ADD_SIGNING_CERT"},
-{ERR_FUNC(TS_F_ESS_CERT_ID_NEW_INIT),	"ESS_CERT_ID_NEW_INIT"},
-{ERR_FUNC(TS_F_ESS_SIGNING_CERT_NEW_INIT),	"ESS_SIGNING_CERT_NEW_INIT"},
-{ERR_FUNC(TS_F_INT_TS_RESP_VERIFY_TOKEN),	"INT_TS_RESP_VERIFY_TOKEN"},
-{ERR_FUNC(TS_F_PKCS7_TO_TS_TST_INFO),	"PKCS7_to_TS_TST_INFO"},
-{ERR_FUNC(TS_F_TS_ACCURACY_SET_MICROS),	"TS_ACCURACY_set_micros"},
-{ERR_FUNC(TS_F_TS_ACCURACY_SET_MILLIS),	"TS_ACCURACY_set_millis"},
-{ERR_FUNC(TS_F_TS_ACCURACY_SET_SECONDS),	"TS_ACCURACY_set_seconds"},
-{ERR_FUNC(TS_F_TS_CHECK_IMPRINTS),	"TS_CHECK_IMPRINTS"},
-{ERR_FUNC(TS_F_TS_CHECK_NONCES),	"TS_CHECK_NONCES"},
-{ERR_FUNC(TS_F_TS_CHECK_POLICY),	"TS_CHECK_POLICY"},
-{ERR_FUNC(TS_F_TS_CHECK_SIGNING_CERTS),	"TS_CHECK_SIGNING_CERTS"},
-{ERR_FUNC(TS_F_TS_CHECK_STATUS_INFO),	"TS_CHECK_STATUS_INFO"},
-{ERR_FUNC(TS_F_TS_COMPUTE_IMPRINT),	"TS_COMPUTE_IMPRINT"},
-{ERR_FUNC(TS_F_TS_CONF_SET_DEFAULT_ENGINE),	"TS_CONF_set_default_engine"},
-{ERR_FUNC(TS_F_TS_GET_STATUS_TEXT),	"TS_GET_STATUS_TEXT"},
-{ERR_FUNC(TS_F_TS_MSG_IMPRINT_SET_ALGO),	"TS_MSG_IMPRINT_set_algo"},
-{ERR_FUNC(TS_F_TS_REQ_SET_MSG_IMPRINT),	"TS_REQ_set_msg_imprint"},
-{ERR_FUNC(TS_F_TS_REQ_SET_NONCE),	"TS_REQ_set_nonce"},
-{ERR_FUNC(TS_F_TS_REQ_SET_POLICY_ID),	"TS_REQ_set_policy_id"},
-{ERR_FUNC(TS_F_TS_RESP_CREATE_RESPONSE),	"TS_RESP_create_response"},
-{ERR_FUNC(TS_F_TS_RESP_CREATE_TST_INFO),	"TS_RESP_CREATE_TST_INFO"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_ADD_FAILURE_INFO),	"TS_RESP_CTX_add_failure_info"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_ADD_MD),	"TS_RESP_CTX_add_md"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_ADD_POLICY),	"TS_RESP_CTX_add_policy"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_NEW),	"TS_RESP_CTX_new"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_SET_ACCURACY),	"TS_RESP_CTX_set_accuracy"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_SET_CERTS),	"TS_RESP_CTX_set_certs"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_SET_DEF_POLICY),	"TS_RESP_CTX_set_def_policy"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_SET_SIGNER_CERT),	"TS_RESP_CTX_set_signer_cert"},
-{ERR_FUNC(TS_F_TS_RESP_CTX_SET_STATUS_INFO),	"TS_RESP_CTX_set_status_info"},
-{ERR_FUNC(TS_F_TS_RESP_GET_POLICY),	"TS_RESP_GET_POLICY"},
-{ERR_FUNC(TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION),	"TS_RESP_SET_GENTIME_WITH_PRECISION"},
-{ERR_FUNC(TS_F_TS_RESP_SET_STATUS_INFO),	"TS_RESP_set_status_info"},
-{ERR_FUNC(TS_F_TS_RESP_SET_TST_INFO),	"TS_RESP_set_tst_info"},
-{ERR_FUNC(TS_F_TS_RESP_SIGN),	"TS_RESP_SIGN"},
-{ERR_FUNC(TS_F_TS_RESP_VERIFY_SIGNATURE),	"TS_RESP_verify_signature"},
-{ERR_FUNC(TS_F_TS_RESP_VERIFY_TOKEN),	"TS_RESP_verify_token"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_ACCURACY),	"TS_TST_INFO_set_accuracy"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_MSG_IMPRINT),	"TS_TST_INFO_set_msg_imprint"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_NONCE),	"TS_TST_INFO_set_nonce"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_POLICY_ID),	"TS_TST_INFO_set_policy_id"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_SERIAL),	"TS_TST_INFO_set_serial"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_TIME),	"TS_TST_INFO_set_time"},
-{ERR_FUNC(TS_F_TS_TST_INFO_SET_TSA),	"TS_TST_INFO_set_tsa"},
-{ERR_FUNC(TS_F_TS_VERIFY),	"TS_VERIFY"},
-{ERR_FUNC(TS_F_TS_VERIFY_CERT),	"TS_VERIFY_CERT"},
-{ERR_FUNC(TS_F_TS_VERIFY_CTX_NEW),	"TS_VERIFY_CTX_new"},
-{0,NULL}
-	};
+static ERR_STRING_DATA TS_str_functs[] = {
+    {ERR_FUNC(TS_F_D2I_TS_RESP), "d2i_TS_RESP"},
+    {ERR_FUNC(TS_F_DEF_SERIAL_CB), "DEF_SERIAL_CB"},
+    {ERR_FUNC(TS_F_DEF_TIME_CB), "DEF_TIME_CB"},
+    {ERR_FUNC(TS_F_ESS_ADD_SIGNING_CERT), "ESS_ADD_SIGNING_CERT"},
+    {ERR_FUNC(TS_F_ESS_CERT_ID_NEW_INIT), "ESS_CERT_ID_NEW_INIT"},
+    {ERR_FUNC(TS_F_ESS_SIGNING_CERT_NEW_INIT), "ESS_SIGNING_CERT_NEW_INIT"},
+    {ERR_FUNC(TS_F_INT_TS_RESP_VERIFY_TOKEN), "INT_TS_RESP_VERIFY_TOKEN"},
+    {ERR_FUNC(TS_F_PKCS7_TO_TS_TST_INFO), "PKCS7_to_TS_TST_INFO"},
+    {ERR_FUNC(TS_F_TS_ACCURACY_SET_MICROS), "TS_ACCURACY_set_micros"},
+    {ERR_FUNC(TS_F_TS_ACCURACY_SET_MILLIS), "TS_ACCURACY_set_millis"},
+    {ERR_FUNC(TS_F_TS_ACCURACY_SET_SECONDS), "TS_ACCURACY_set_seconds"},
+    {ERR_FUNC(TS_F_TS_CHECK_IMPRINTS), "TS_CHECK_IMPRINTS"},
+    {ERR_FUNC(TS_F_TS_CHECK_NONCES), "TS_CHECK_NONCES"},
+    {ERR_FUNC(TS_F_TS_CHECK_POLICY), "TS_CHECK_POLICY"},
+    {ERR_FUNC(TS_F_TS_CHECK_SIGNING_CERTS), "TS_CHECK_SIGNING_CERTS"},
+    {ERR_FUNC(TS_F_TS_CHECK_STATUS_INFO), "TS_CHECK_STATUS_INFO"},
+    {ERR_FUNC(TS_F_TS_COMPUTE_IMPRINT), "TS_COMPUTE_IMPRINT"},
+    {ERR_FUNC(TS_F_TS_CONF_SET_DEFAULT_ENGINE), "TS_CONF_set_default_engine"},
+    {ERR_FUNC(TS_F_TS_GET_STATUS_TEXT), "TS_GET_STATUS_TEXT"},
+    {ERR_FUNC(TS_F_TS_MSG_IMPRINT_SET_ALGO), "TS_MSG_IMPRINT_set_algo"},
+    {ERR_FUNC(TS_F_TS_REQ_SET_MSG_IMPRINT), "TS_REQ_set_msg_imprint"},
+    {ERR_FUNC(TS_F_TS_REQ_SET_NONCE), "TS_REQ_set_nonce"},
+    {ERR_FUNC(TS_F_TS_REQ_SET_POLICY_ID), "TS_REQ_set_policy_id"},
+    {ERR_FUNC(TS_F_TS_RESP_CREATE_RESPONSE), "TS_RESP_create_response"},
+    {ERR_FUNC(TS_F_TS_RESP_CREATE_TST_INFO), "TS_RESP_CREATE_TST_INFO"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_ADD_FAILURE_INFO),
+     "TS_RESP_CTX_add_failure_info"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_ADD_MD), "TS_RESP_CTX_add_md"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_ADD_POLICY), "TS_RESP_CTX_add_policy"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_NEW), "TS_RESP_CTX_new"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_SET_ACCURACY), "TS_RESP_CTX_set_accuracy"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_SET_CERTS), "TS_RESP_CTX_set_certs"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_SET_DEF_POLICY), "TS_RESP_CTX_set_def_policy"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_SET_SIGNER_CERT),
+     "TS_RESP_CTX_set_signer_cert"},
+    {ERR_FUNC(TS_F_TS_RESP_CTX_SET_STATUS_INFO),
+     "TS_RESP_CTX_set_status_info"},
+    {ERR_FUNC(TS_F_TS_RESP_GET_POLICY), "TS_RESP_GET_POLICY"},
+    {ERR_FUNC(TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION),
+     "TS_RESP_SET_GENTIME_WITH_PRECISION"},
+    {ERR_FUNC(TS_F_TS_RESP_SET_STATUS_INFO), "TS_RESP_set_status_info"},
+    {ERR_FUNC(TS_F_TS_RESP_SET_TST_INFO), "TS_RESP_set_tst_info"},
+    {ERR_FUNC(TS_F_TS_RESP_SIGN), "TS_RESP_SIGN"},
+    {ERR_FUNC(TS_F_TS_RESP_VERIFY_SIGNATURE), "TS_RESP_verify_signature"},
+    {ERR_FUNC(TS_F_TS_RESP_VERIFY_TOKEN), "TS_RESP_verify_token"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_ACCURACY), "TS_TST_INFO_set_accuracy"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_MSG_IMPRINT),
+     "TS_TST_INFO_set_msg_imprint"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_NONCE), "TS_TST_INFO_set_nonce"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_POLICY_ID), "TS_TST_INFO_set_policy_id"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_SERIAL), "TS_TST_INFO_set_serial"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_TIME), "TS_TST_INFO_set_time"},
+    {ERR_FUNC(TS_F_TS_TST_INFO_SET_TSA), "TS_TST_INFO_set_tsa"},
+    {ERR_FUNC(TS_F_TS_VERIFY), "TS_VERIFY"},
+    {ERR_FUNC(TS_F_TS_VERIFY_CERT), "TS_VERIFY_CERT"},
+    {ERR_FUNC(TS_F_TS_VERIFY_CTX_NEW), "TS_VERIFY_CTX_new"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA TS_str_reasons[]=
-	{
-{ERR_REASON(TS_R_BAD_PKCS7_TYPE)         ,"bad pkcs7 type"},
-{ERR_REASON(TS_R_BAD_TYPE)               ,"bad type"},
-{ERR_REASON(TS_R_CERTIFICATE_VERIFY_ERROR),"certificate verify error"},
-{ERR_REASON(TS_R_COULD_NOT_SET_ENGINE)   ,"could not set engine"},
-{ERR_REASON(TS_R_COULD_NOT_SET_TIME)     ,"could not set time"},
-{ERR_REASON(TS_R_D2I_TS_RESP_INT_FAILED) ,"d2i ts resp int failed"},
-{ERR_REASON(TS_R_DETACHED_CONTENT)       ,"detached content"},
-{ERR_REASON(TS_R_ESS_ADD_SIGNING_CERT_ERROR),"ess add signing cert error"},
-{ERR_REASON(TS_R_ESS_SIGNING_CERTIFICATE_ERROR),"ess signing certificate error"},
-{ERR_REASON(TS_R_INVALID_NULL_POINTER)   ,"invalid null pointer"},
-{ERR_REASON(TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE),"invalid signer certificate purpose"},
-{ERR_REASON(TS_R_MESSAGE_IMPRINT_MISMATCH),"message imprint mismatch"},
-{ERR_REASON(TS_R_NONCE_MISMATCH)         ,"nonce mismatch"},
-{ERR_REASON(TS_R_NONCE_NOT_RETURNED)     ,"nonce not returned"},
-{ERR_REASON(TS_R_NO_CONTENT)             ,"no content"},
-{ERR_REASON(TS_R_NO_TIME_STAMP_TOKEN)    ,"no time stamp token"},
-{ERR_REASON(TS_R_PKCS7_ADD_SIGNATURE_ERROR),"pkcs7 add signature error"},
-{ERR_REASON(TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR),"pkcs7 add signed attr error"},
-{ERR_REASON(TS_R_PKCS7_TO_TS_TST_INFO_FAILED),"pkcs7 to ts tst info failed"},
-{ERR_REASON(TS_R_POLICY_MISMATCH)        ,"policy mismatch"},
-{ERR_REASON(TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
-{ERR_REASON(TS_R_RESPONSE_SETUP_ERROR)   ,"response setup error"},
-{ERR_REASON(TS_R_SIGNATURE_FAILURE)      ,"signature failure"},
-{ERR_REASON(TS_R_THERE_MUST_BE_ONE_SIGNER),"there must be one signer"},
-{ERR_REASON(TS_R_TIME_SYSCALL_ERROR)     ,"time syscall error"},
-{ERR_REASON(TS_R_TOKEN_NOT_PRESENT)      ,"token not present"},
-{ERR_REASON(TS_R_TOKEN_PRESENT)          ,"token present"},
-{ERR_REASON(TS_R_TSA_NAME_MISMATCH)      ,"tsa name mismatch"},
-{ERR_REASON(TS_R_TSA_UNTRUSTED)          ,"tsa untrusted"},
-{ERR_REASON(TS_R_TST_INFO_SETUP_ERROR)   ,"tst info setup error"},
-{ERR_REASON(TS_R_TS_DATASIGN)            ,"ts datasign"},
-{ERR_REASON(TS_R_UNACCEPTABLE_POLICY)    ,"unacceptable policy"},
-{ERR_REASON(TS_R_UNSUPPORTED_MD_ALGORITHM),"unsupported md algorithm"},
-{ERR_REASON(TS_R_UNSUPPORTED_VERSION)    ,"unsupported version"},
-{ERR_REASON(TS_R_WRONG_CONTENT_TYPE)     ,"wrong content type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA TS_str_reasons[] = {
+    {ERR_REASON(TS_R_BAD_PKCS7_TYPE), "bad pkcs7 type"},
+    {ERR_REASON(TS_R_BAD_TYPE), "bad type"},
+    {ERR_REASON(TS_R_CERTIFICATE_VERIFY_ERROR), "certificate verify error"},
+    {ERR_REASON(TS_R_COULD_NOT_SET_ENGINE), "could not set engine"},
+    {ERR_REASON(TS_R_COULD_NOT_SET_TIME), "could not set time"},
+    {ERR_REASON(TS_R_D2I_TS_RESP_INT_FAILED), "d2i ts resp int failed"},
+    {ERR_REASON(TS_R_DETACHED_CONTENT), "detached content"},
+    {ERR_REASON(TS_R_ESS_ADD_SIGNING_CERT_ERROR),
+     "ess add signing cert error"},
+    {ERR_REASON(TS_R_ESS_SIGNING_CERTIFICATE_ERROR),
+     "ess signing certificate error"},
+    {ERR_REASON(TS_R_INVALID_NULL_POINTER), "invalid null pointer"},
+    {ERR_REASON(TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE),
+     "invalid signer certificate purpose"},
+    {ERR_REASON(TS_R_MESSAGE_IMPRINT_MISMATCH), "message imprint mismatch"},
+    {ERR_REASON(TS_R_NONCE_MISMATCH), "nonce mismatch"},
+    {ERR_REASON(TS_R_NONCE_NOT_RETURNED), "nonce not returned"},
+    {ERR_REASON(TS_R_NO_CONTENT), "no content"},
+    {ERR_REASON(TS_R_NO_TIME_STAMP_TOKEN), "no time stamp token"},
+    {ERR_REASON(TS_R_PKCS7_ADD_SIGNATURE_ERROR), "pkcs7 add signature error"},
+    {ERR_REASON(TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR),
+     "pkcs7 add signed attr error"},
+    {ERR_REASON(TS_R_PKCS7_TO_TS_TST_INFO_FAILED),
+     "pkcs7 to ts tst info failed"},
+    {ERR_REASON(TS_R_POLICY_MISMATCH), "policy mismatch"},
+    {ERR_REASON(TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),
+     "private key does not match certificate"},
+    {ERR_REASON(TS_R_RESPONSE_SETUP_ERROR), "response setup error"},
+    {ERR_REASON(TS_R_SIGNATURE_FAILURE), "signature failure"},
+    {ERR_REASON(TS_R_THERE_MUST_BE_ONE_SIGNER), "there must be one signer"},
+    {ERR_REASON(TS_R_TIME_SYSCALL_ERROR), "time syscall error"},
+    {ERR_REASON(TS_R_TOKEN_NOT_PRESENT), "token not present"},
+    {ERR_REASON(TS_R_TOKEN_PRESENT), "token present"},
+    {ERR_REASON(TS_R_TSA_NAME_MISMATCH), "tsa name mismatch"},
+    {ERR_REASON(TS_R_TSA_UNTRUSTED), "tsa untrusted"},
+    {ERR_REASON(TS_R_TST_INFO_SETUP_ERROR), "tst info setup error"},
+    {ERR_REASON(TS_R_TS_DATASIGN), "ts datasign"},
+    {ERR_REASON(TS_R_UNACCEPTABLE_POLICY), "unacceptable policy"},
+    {ERR_REASON(TS_R_UNSUPPORTED_MD_ALGORITHM), "unsupported md algorithm"},
+    {ERR_REASON(TS_R_UNSUPPORTED_VERSION), "unsupported version"},
+    {ERR_REASON(TS_R_WRONG_CONTENT_TYPE), "wrong content type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_TS_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(TS_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,TS_str_functs);
-		ERR_load_strings(0,TS_str_reasons);
-		}
+    if (ERR_func_error_string(TS_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, TS_str_functs);
+        ERR_load_strings(0, TS_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ts/ts_lib.c b/crypto/ts/ts_lib.c
index e8608dbf71..c51538a17f 100644
--- a/crypto/ts/ts_lib.c
+++ b/crypto/ts/ts_lib.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_lib.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -68,78 +69,75 @@
 /* Function definitions. */
 
 int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num)
-	{
-	BIGNUM num_bn;
-	int result = 0;
-	char *hex;
-
-	BN_init(&num_bn);
-	ASN1_INTEGER_to_BN(num, &num_bn);
-	if ((hex = BN_bn2hex(&num_bn))) 
-		{
-		result = BIO_write(bio, "0x", 2) > 0;
-		result = result && BIO_write(bio, hex, strlen(hex)) > 0;
-		OPENSSL_free(hex);
-		}
-	BN_free(&num_bn);
-
-	return result;
-	}
+{
+    BIGNUM num_bn;
+    int result = 0;
+    char *hex;
+
+    BN_init(&num_bn);
+    ASN1_INTEGER_to_BN(num, &num_bn);
+    if ((hex = BN_bn2hex(&num_bn))) {
+        result = BIO_write(bio, "0x", 2) > 0;
+        result = result && BIO_write(bio, hex, strlen(hex)) > 0;
+        OPENSSL_free(hex);
+    }
+    BN_free(&num_bn);
+
+    return result;
+}
 
 int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj)
-	{
-	char obj_txt[128];
+{
+    char obj_txt[128];
 
-	int len = OBJ_obj2txt(obj_txt, sizeof(obj_txt), obj, 0);
-	BIO_write(bio, obj_txt, len);
-	BIO_write(bio, "\n", 1);
+    int len = OBJ_obj2txt(obj_txt, sizeof(obj_txt), obj, 0);
+    BIO_write(bio, obj_txt, len);
+    BIO_write(bio, "\n", 1);
 
-	return 1;
-	}
+    return 1;
+}
 
 int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions)
-	{
-	int i, critical, n;
-	X509_EXTENSION *ex;
-	ASN1_OBJECT *obj;
-
-	BIO_printf(bio, "Extensions:\n");
-	n = X509v3_get_ext_count(extensions);
-	for (i = 0; i < n; i++)
-		{
-		ex = X509v3_get_ext(extensions, i);
-		obj = X509_EXTENSION_get_object(ex);
-		i2a_ASN1_OBJECT(bio, obj);
-		critical = X509_EXTENSION_get_critical(ex);
-		BIO_printf(bio, ": %s\n", critical ? "critical" : "");
-		if (!X509V3_EXT_print(bio, ex, 0, 4))
-			{
-			BIO_printf(bio, "%4s", "");
-			M_ASN1_OCTET_STRING_print(bio, ex->value);
-			}
-		BIO_write(bio, "\n", 1);
-		}
-
-	return 1;
-	}
+{
+    int i, critical, n;
+    X509_EXTENSION *ex;
+    ASN1_OBJECT *obj;
+
+    BIO_printf(bio, "Extensions:\n");
+    n = X509v3_get_ext_count(extensions);
+    for (i = 0; i < n; i++) {
+        ex = X509v3_get_ext(extensions, i);
+        obj = X509_EXTENSION_get_object(ex);
+        i2a_ASN1_OBJECT(bio, obj);
+        critical = X509_EXTENSION_get_critical(ex);
+        BIO_printf(bio, ": %s\n", critical ? "critical" : "");
+        if (!X509V3_EXT_print(bio, ex, 0, 4)) {
+            BIO_printf(bio, "%4s", "");
+            M_ASN1_OCTET_STRING_print(bio, ex->value);
+        }
+        BIO_write(bio, "\n", 1);
+    }
+
+    return 1;
+}
 
 int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg)
-	{
-	int i = OBJ_obj2nid(alg->algorithm);
-	return BIO_printf(bio, "Hash Algorithm: %s\n",
-		(i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
-	}
+{
+    int i = OBJ_obj2nid(alg->algorithm);
+    return BIO_printf(bio, "Hash Algorithm: %s\n",
+                      (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
+}
 
 int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *a)
-	{
-	const ASN1_OCTET_STRING *msg;
+{
+    const ASN1_OCTET_STRING *msg;
 
-	TS_X509_ALGOR_print_bio(bio, TS_MSG_IMPRINT_get_algo(a));
+    TS_X509_ALGOR_print_bio(bio, TS_MSG_IMPRINT_get_algo(a));
 
-	BIO_printf(bio, "Message data:\n");
-	msg = TS_MSG_IMPRINT_get_msg(a);
-	BIO_dump_indent(bio, (const char *)M_ASN1_STRING_data(msg), 
-			M_ASN1_STRING_length(msg), 4);
+    BIO_printf(bio, "Message data:\n");
+    msg = TS_MSG_IMPRINT_get_msg(a);
+    BIO_dump_indent(bio, (const char *)M_ASN1_STRING_data(msg),
+                    M_ASN1_STRING_length(msg), 4);
 
-	return 1;
-	}
+    return 1;
+}
diff --git a/crypto/ts/ts_req_print.c b/crypto/ts/ts_req_print.c
index eba12c3824..31940eef50 100644
--- a/crypto/ts/ts_req_print.c
+++ b/crypto/ts/ts_req_print.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_req_print.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,37 +67,38 @@
 /* Function definitions. */
 
 int TS_REQ_print_bio(BIO *bio, TS_REQ *a)
-	{
-	int v;
-	ASN1_OBJECT *policy_id;
-	const ASN1_INTEGER *nonce;
+{
+    int v;
+    ASN1_OBJECT *policy_id;
+    const ASN1_INTEGER *nonce;
 
-	if (a == NULL) return 0;
+    if (a == NULL)
+        return 0;
 
-	v = TS_REQ_get_version(a);
-	BIO_printf(bio, "Version: %d\n", v);
+    v = TS_REQ_get_version(a);
+    BIO_printf(bio, "Version: %d\n", v);
 
-	TS_MSG_IMPRINT_print_bio(bio, TS_REQ_get_msg_imprint(a));
+    TS_MSG_IMPRINT_print_bio(bio, TS_REQ_get_msg_imprint(a));
 
-	BIO_printf(bio, "Policy OID: ");
-	policy_id = TS_REQ_get_policy_id(a);
-	if (policy_id == NULL)
-		BIO_printf(bio, "unspecified\n");
-	else	
-		TS_OBJ_print_bio(bio, policy_id);
+    BIO_printf(bio, "Policy OID: ");
+    policy_id = TS_REQ_get_policy_id(a);
+    if (policy_id == NULL)
+        BIO_printf(bio, "unspecified\n");
+    else
+        TS_OBJ_print_bio(bio, policy_id);
 
-	BIO_printf(bio, "Nonce: ");
-	nonce = TS_REQ_get_nonce(a);
-	if (nonce == NULL)
-		BIO_printf(bio, "unspecified");
-	else
-		TS_ASN1_INTEGER_print_bio(bio, nonce);
-	BIO_write(bio, "\n", 1);
+    BIO_printf(bio, "Nonce: ");
+    nonce = TS_REQ_get_nonce(a);
+    if (nonce == NULL)
+        BIO_printf(bio, "unspecified");
+    else
+        TS_ASN1_INTEGER_print_bio(bio, nonce);
+    BIO_write(bio, "\n", 1);
 
-	BIO_printf(bio, "Certificate required: %s\n", 
-		   TS_REQ_get_cert_req(a) ? "yes" : "no");
+    BIO_printf(bio, "Certificate required: %s\n",
+               TS_REQ_get_cert_req(a) ? "yes" : "no");
 
-	TS_ext_print_bio(bio, TS_REQ_get_exts(a));
+    TS_ext_print_bio(bio, TS_REQ_get_exts(a));
 
-	return 1;
-	}
+    return 1;
+}
diff --git a/crypto/ts/ts_req_utils.c b/crypto/ts/ts_req_utils.c
index 43280c1587..362e5e589a 100644
--- a/crypto/ts/ts_req_utils.c
+++ b/crypto/ts/ts_req_utils.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_req_utils.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,172 +64,169 @@
 #include 
 
 int TS_REQ_set_version(TS_REQ *a, long version)
-	{
-	return ASN1_INTEGER_set(a->version, version);
-	}
+{
+    return ASN1_INTEGER_set(a->version, version);
+}
 
 long TS_REQ_get_version(const TS_REQ *a)
-	{
-	return ASN1_INTEGER_get(a->version);
-	}
+{
+    return ASN1_INTEGER_get(a->version);
+}
 
 int TS_REQ_set_msg_imprint(TS_REQ *a, TS_MSG_IMPRINT *msg_imprint)
-	{
-	TS_MSG_IMPRINT *new_msg_imprint;
-
-	if (a->msg_imprint == msg_imprint)
-		return 1;
-	new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
-	if (new_msg_imprint == NULL)
-		{
-		TSerr(TS_F_TS_REQ_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	TS_MSG_IMPRINT_free(a->msg_imprint);
-	a->msg_imprint = new_msg_imprint;
-	return 1;
-	}
+{
+    TS_MSG_IMPRINT *new_msg_imprint;
+
+    if (a->msg_imprint == msg_imprint)
+        return 1;
+    new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
+    if (new_msg_imprint == NULL) {
+        TSerr(TS_F_TS_REQ_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    TS_MSG_IMPRINT_free(a->msg_imprint);
+    a->msg_imprint = new_msg_imprint;
+    return 1;
+}
 
 TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a)
-	{
-	return a->msg_imprint;
-	}
+{
+    return a->msg_imprint;
+}
 
 int TS_MSG_IMPRINT_set_algo(TS_MSG_IMPRINT *a, X509_ALGOR *alg)
-	{
-	X509_ALGOR *new_alg;
-
-	if (a->hash_algo == alg)
-		return 1;
-	new_alg = X509_ALGOR_dup(alg);
-	if (new_alg == NULL)
-		{
-		TSerr(TS_F_TS_MSG_IMPRINT_SET_ALGO, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	X509_ALGOR_free(a->hash_algo);
-	a->hash_algo = new_alg;
-	return 1;
-	}
+{
+    X509_ALGOR *new_alg;
+
+    if (a->hash_algo == alg)
+        return 1;
+    new_alg = X509_ALGOR_dup(alg);
+    if (new_alg == NULL) {
+        TSerr(TS_F_TS_MSG_IMPRINT_SET_ALGO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    X509_ALGOR_free(a->hash_algo);
+    a->hash_algo = new_alg;
+    return 1;
+}
 
 X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a)
-	{
-	return a->hash_algo;
-	}
+{
+    return a->hash_algo;
+}
 
 int TS_MSG_IMPRINT_set_msg(TS_MSG_IMPRINT *a, unsigned char *d, int len)
-	{
-	return ASN1_OCTET_STRING_set(a->hashed_msg, d, len);
-	}
+{
+    return ASN1_OCTET_STRING_set(a->hashed_msg, d, len);
+}
 
 ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a)
-	{
-	return a->hashed_msg;
-	}
+{
+    return a->hashed_msg;
+}
 
 int TS_REQ_set_policy_id(TS_REQ *a, ASN1_OBJECT *policy)
-	{
-	ASN1_OBJECT *new_policy;
-
-	if (a->policy_id == policy)
-		return 1;
-	new_policy = OBJ_dup(policy);
-	if (new_policy == NULL)
-		{
-		TSerr(TS_F_TS_REQ_SET_POLICY_ID, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_OBJECT_free(a->policy_id);
-	a->policy_id = new_policy;
-	return 1;
-	}
+{
+    ASN1_OBJECT *new_policy;
+
+    if (a->policy_id == policy)
+        return 1;
+    new_policy = OBJ_dup(policy);
+    if (new_policy == NULL) {
+        TSerr(TS_F_TS_REQ_SET_POLICY_ID, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_OBJECT_free(a->policy_id);
+    a->policy_id = new_policy;
+    return 1;
+}
 
 ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a)
-	{
-	return a->policy_id;
-	}
+{
+    return a->policy_id;
+}
 
 int TS_REQ_set_nonce(TS_REQ *a, const ASN1_INTEGER *nonce)
-	{
-	ASN1_INTEGER *new_nonce;
-
-	if (a->nonce == nonce)
-		return 1;
-	new_nonce = ASN1_INTEGER_dup(nonce);
-	if (new_nonce == NULL)
-		{
-		TSerr(TS_F_TS_REQ_SET_NONCE, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_INTEGER_free(a->nonce);
-	a->nonce = new_nonce;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_nonce;
+
+    if (a->nonce == nonce)
+        return 1;
+    new_nonce = ASN1_INTEGER_dup(nonce);
+    if (new_nonce == NULL) {
+        TSerr(TS_F_TS_REQ_SET_NONCE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_INTEGER_free(a->nonce);
+    a->nonce = new_nonce;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a)
-	{
-	return a->nonce;
-	}
+{
+    return a->nonce;
+}
 
 int TS_REQ_set_cert_req(TS_REQ *a, int cert_req)
-	{
-	a->cert_req = cert_req ? 0xFF : 0x00;
-	return 1;
-	}
+{
+    a->cert_req = cert_req ? 0xFF : 0x00;
+    return 1;
+}
 
 int TS_REQ_get_cert_req(const TS_REQ *a)
-	{
-	return a->cert_req ? 1 : 0;
-	}
+{
+    return a->cert_req ? 1 : 0;
+}
 
 STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a)
-	{
-	return a->extensions;
-	}
+{
+    return a->extensions;
+}
 
 void TS_REQ_ext_free(TS_REQ *a)
-	{
-	if (!a) return;
-	sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
-	a->extensions = NULL;
-	}
+{
+    if (!a)
+        return;
+    sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
+    a->extensions = NULL;
+}
 
 int TS_REQ_get_ext_count(TS_REQ *a)
-	{
-	return X509v3_get_ext_count(a->extensions);
-	}
+{
+    return X509v3_get_ext_count(a->extensions);
+}
 
 int TS_REQ_get_ext_by_NID(TS_REQ *a, int nid, int lastpos)
-	{
-	return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
-	}
+{
+    return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
+}
 
 int TS_REQ_get_ext_by_OBJ(TS_REQ *a, ASN1_OBJECT *obj, int lastpos)
-	{
-	return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
-	}
+{
+    return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
+}
 
 int TS_REQ_get_ext_by_critical(TS_REQ *a, int crit, int lastpos)
-	{
-	return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
-	}
+{
+    return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
+}
 
 X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc)
-	{
-	return X509v3_get_ext(a->extensions,loc);
-	}
+{
+    return X509v3_get_ext(a->extensions, loc);
+}
 
 X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc)
-	{
-	return X509v3_delete_ext(a->extensions,loc);
-	}
+{
+    return X509v3_delete_ext(a->extensions, loc);
+}
 
 int TS_REQ_add_ext(TS_REQ *a, X509_EXTENSION *ex, int loc)
-	{
-	return X509v3_add_ext(&a->extensions,ex,loc) != NULL;
-	}
+{
+    return X509v3_add_ext(&a->extensions, ex, loc) != NULL;
+}
 
 void *TS_REQ_get_ext_d2i(TS_REQ *a, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(a->extensions, nid, crit, idx);
-	}
+{
+    return X509V3_get_d2i(a->extensions, nid, crit, idx);
+}
diff --git a/crypto/ts/ts_rsp_print.c b/crypto/ts/ts_rsp_print.c
index 21062517ba..e706a5687a 100644
--- a/crypto/ts/ts_rsp_print.c
+++ b/crypto/ts/ts_rsp_print.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_resp_print.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,225 +64,218 @@
 #include 
 #include "ts.h"
 
-struct status_map_st
-	{
-	int bit;
-	const char *text;
-	};
+struct status_map_st {
+    int bit;
+    const char *text;
+};
 
 /* Local function declarations. */
 
 static int TS_status_map_print(BIO *bio, struct status_map_st *a,
-			       ASN1_BIT_STRING *v);
+                               ASN1_BIT_STRING *v);
 static int TS_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy);
 
 /* Function definitions. */
 
 int TS_RESP_print_bio(BIO *bio, TS_RESP *a)
-	{
-	TS_TST_INFO *tst_info;
-
-	BIO_printf(bio, "Status info:\n");
-	TS_STATUS_INFO_print_bio(bio, TS_RESP_get_status_info(a));
-
-	BIO_printf(bio, "\nTST info:\n");
-	tst_info = TS_RESP_get_tst_info(a);
-	if (tst_info != NULL)
-		TS_TST_INFO_print_bio(bio, TS_RESP_get_tst_info(a));
-	else
-		BIO_printf(bio, "Not included.\n");
-		
-	return 1;
-	}
+{
+    TS_TST_INFO *tst_info;
+
+    BIO_printf(bio, "Status info:\n");
+    TS_STATUS_INFO_print_bio(bio, TS_RESP_get_status_info(a));
+
+    BIO_printf(bio, "\nTST info:\n");
+    tst_info = TS_RESP_get_tst_info(a);
+    if (tst_info != NULL)
+        TS_TST_INFO_print_bio(bio, TS_RESP_get_tst_info(a));
+    else
+        BIO_printf(bio, "Not included.\n");
+
+    return 1;
+}
 
 int TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a)
-	{
-	static const char *status_map[] =
-		{
-		"Granted.",
-		"Granted with modifications.",
-		"Rejected.",
-		"Waiting.",
-		"Revocation warning.",
-		"Revoked."
-		};
-	static struct status_map_st failure_map[] =
-		{
-		{ TS_INFO_BAD_ALG,
-		"unrecognized or unsupported algorithm identifier" },
-		{ TS_INFO_BAD_REQUEST,
-		"transaction not permitted or supported" },
-		{ TS_INFO_BAD_DATA_FORMAT,
-		"the data submitted has the wrong format" },
-		{ TS_INFO_TIME_NOT_AVAILABLE,
-		"the TSA's time source is not available" },
-		{ TS_INFO_UNACCEPTED_POLICY,
-		"the requested TSA policy is not supported by the TSA" },
-		{ TS_INFO_UNACCEPTED_EXTENSION,
-		"the requested extension is not supported by the TSA" },
-		{ TS_INFO_ADD_INFO_NOT_AVAILABLE,
-		"the additional information requested could not be understood "
-		"or is not available" },
-		{ TS_INFO_SYSTEM_FAILURE,
-		"the request cannot be handled due to system failure" },
-		{ -1, NULL }
-		};
-	long status;
-	int i, lines = 0;
-
-	/* Printing status code. */
-	BIO_printf(bio, "Status: ");
-	status = ASN1_INTEGER_get(a->status);
-	if (0 <= status && status < (long)(sizeof(status_map)/sizeof(status_map[0])))
-		BIO_printf(bio, "%s\n", status_map[status]);
-	else
-		BIO_printf(bio, "out of bounds\n");
-	
-	/* Printing status description. */
-	BIO_printf(bio, "Status description: ");
-	for (i = 0; i < sk_ASN1_UTF8STRING_num(a->text); ++i)
-		{
-		if (i > 0)
-			BIO_puts(bio, "\t");
-		ASN1_STRING_print_ex(bio, sk_ASN1_UTF8STRING_value(a->text, i),
-				     0);
-		BIO_puts(bio, "\n");
-		}
-	if (i == 0)
-		BIO_printf(bio, "unspecified\n");
-
-	/* Printing failure information. */
-	BIO_printf(bio, "Failure info: ");
-	if (a->failure_info != NULL)
-		lines = TS_status_map_print(bio, failure_map,
-					    a->failure_info);
-	if (lines == 0)
-		BIO_printf(bio, "unspecified");
-	BIO_printf(bio, "\n");
-
-	return 1;
-	}
+{
+    static const char *status_map[] = {
+        "Granted.",
+        "Granted with modifications.",
+        "Rejected.",
+        "Waiting.",
+        "Revocation warning.",
+        "Revoked."
+    };
+    static struct status_map_st failure_map[] = {
+        {TS_INFO_BAD_ALG,
+         "unrecognized or unsupported algorithm identifier"},
+        {TS_INFO_BAD_REQUEST,
+         "transaction not permitted or supported"},
+        {TS_INFO_BAD_DATA_FORMAT,
+         "the data submitted has the wrong format"},
+        {TS_INFO_TIME_NOT_AVAILABLE,
+         "the TSA's time source is not available"},
+        {TS_INFO_UNACCEPTED_POLICY,
+         "the requested TSA policy is not supported by the TSA"},
+        {TS_INFO_UNACCEPTED_EXTENSION,
+         "the requested extension is not supported by the TSA"},
+        {TS_INFO_ADD_INFO_NOT_AVAILABLE,
+         "the additional information requested could not be understood "
+         "or is not available"},
+        {TS_INFO_SYSTEM_FAILURE,
+         "the request cannot be handled due to system failure"},
+        {-1, NULL}
+    };
+    long status;
+    int i, lines = 0;
+
+    /* Printing status code. */
+    BIO_printf(bio, "Status: ");
+    status = ASN1_INTEGER_get(a->status);
+    if (0 <= status
+        && status < (long)(sizeof(status_map) / sizeof(status_map[0])))
+        BIO_printf(bio, "%s\n", status_map[status]);
+    else
+        BIO_printf(bio, "out of bounds\n");
+
+    /* Printing status description. */
+    BIO_printf(bio, "Status description: ");
+    for (i = 0; i < sk_ASN1_UTF8STRING_num(a->text); ++i) {
+        if (i > 0)
+            BIO_puts(bio, "\t");
+        ASN1_STRING_print_ex(bio, sk_ASN1_UTF8STRING_value(a->text, i), 0);
+        BIO_puts(bio, "\n");
+    }
+    if (i == 0)
+        BIO_printf(bio, "unspecified\n");
+
+    /* Printing failure information. */
+    BIO_printf(bio, "Failure info: ");
+    if (a->failure_info != NULL)
+        lines = TS_status_map_print(bio, failure_map, a->failure_info);
+    if (lines == 0)
+        BIO_printf(bio, "unspecified");
+    BIO_printf(bio, "\n");
+
+    return 1;
+}
 
 static int TS_status_map_print(BIO *bio, struct status_map_st *a,
-			       ASN1_BIT_STRING *v)
-	{
-	int lines = 0;
-
-	for (; a->bit >= 0; ++a)
-		{
-		if (ASN1_BIT_STRING_get_bit(v, a->bit))
-			{
-			if (++lines > 1)
-				BIO_printf(bio, ", ");
-			BIO_printf(bio, "%s", a->text);
-			}
-		}
-
-	return lines;
-	}
+                               ASN1_BIT_STRING *v)
+{
+    int lines = 0;
+
+    for (; a->bit >= 0; ++a) {
+        if (ASN1_BIT_STRING_get_bit(v, a->bit)) {
+            if (++lines > 1)
+                BIO_printf(bio, ", ");
+            BIO_printf(bio, "%s", a->text);
+        }
+    }
+
+    return lines;
+}
 
 int TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a)
-	{
-	int v;
-	ASN1_OBJECT *policy_id;
-	const ASN1_INTEGER *serial;
-	const ASN1_GENERALIZEDTIME *gtime;
-	TS_ACCURACY *accuracy;
-	const ASN1_INTEGER *nonce;
-	GENERAL_NAME *tsa_name;
-
-	if (a == NULL) return 0;
-
-	/* Print version. */
-	v = TS_TST_INFO_get_version(a);
-	BIO_printf(bio, "Version: %d\n", v);
-
-	/* Print policy id. */
-	BIO_printf(bio, "Policy OID: ");
-	policy_id = TS_TST_INFO_get_policy_id(a);
-	TS_OBJ_print_bio(bio, policy_id);
-
-	/* Print message imprint. */
-	TS_MSG_IMPRINT_print_bio(bio, TS_TST_INFO_get_msg_imprint(a));
-
-	/* Print serial number. */
-	BIO_printf(bio, "Serial number: ");
-	serial = TS_TST_INFO_get_serial(a);
-	if (serial == NULL)
-		BIO_printf(bio, "unspecified");
-	else
-		TS_ASN1_INTEGER_print_bio(bio, serial);
-	BIO_write(bio, "\n", 1);
-
-	/* Print time stamp. */
-	BIO_printf(bio, "Time stamp: ");
-	gtime = TS_TST_INFO_get_time(a);
-	ASN1_GENERALIZEDTIME_print(bio, gtime);
-	BIO_write(bio, "\n", 1);
-
-	/* Print accuracy. */
-	BIO_printf(bio, "Accuracy: ");
-	accuracy = TS_TST_INFO_get_accuracy(a);
-	if (accuracy == NULL)
-		BIO_printf(bio, "unspecified");
-	else
-		TS_ACCURACY_print_bio(bio, accuracy);
-	BIO_write(bio, "\n", 1);
-
-	/* Print ordering. */
-	BIO_printf(bio, "Ordering: %s\n", 
-		   TS_TST_INFO_get_ordering(a) ? "yes" : "no");
-
-	/* Print nonce. */
-	BIO_printf(bio, "Nonce: ");
-	nonce = TS_TST_INFO_get_nonce(a);
-	if (nonce == NULL)
-		BIO_printf(bio, "unspecified");
-	else
-		TS_ASN1_INTEGER_print_bio(bio, nonce);
-	BIO_write(bio, "\n", 1);
-
-	/* Print TSA name. */
-	BIO_printf(bio, "TSA: ");
-	tsa_name = TS_TST_INFO_get_tsa(a);
-	if (tsa_name == NULL)
-		BIO_printf(bio, "unspecified");
-	else
-		{
-		STACK_OF(CONF_VALUE) *nval;
-		if ((nval = i2v_GENERAL_NAME(NULL, tsa_name, NULL)))
-			X509V3_EXT_val_prn(bio, nval, 0, 0);
-		sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
-		}
-	BIO_write(bio, "\n", 1);
-
-	/* Print extensions. */
-	TS_ext_print_bio(bio, TS_TST_INFO_get_exts(a));
-
-	return 1;
-	}
+{
+    int v;
+    ASN1_OBJECT *policy_id;
+    const ASN1_INTEGER *serial;
+    const ASN1_GENERALIZEDTIME *gtime;
+    TS_ACCURACY *accuracy;
+    const ASN1_INTEGER *nonce;
+    GENERAL_NAME *tsa_name;
+
+    if (a == NULL)
+        return 0;
+
+    /* Print version. */
+    v = TS_TST_INFO_get_version(a);
+    BIO_printf(bio, "Version: %d\n", v);
+
+    /* Print policy id. */
+    BIO_printf(bio, "Policy OID: ");
+    policy_id = TS_TST_INFO_get_policy_id(a);
+    TS_OBJ_print_bio(bio, policy_id);
+
+    /* Print message imprint. */
+    TS_MSG_IMPRINT_print_bio(bio, TS_TST_INFO_get_msg_imprint(a));
+
+    /* Print serial number. */
+    BIO_printf(bio, "Serial number: ");
+    serial = TS_TST_INFO_get_serial(a);
+    if (serial == NULL)
+        BIO_printf(bio, "unspecified");
+    else
+        TS_ASN1_INTEGER_print_bio(bio, serial);
+    BIO_write(bio, "\n", 1);
+
+    /* Print time stamp. */
+    BIO_printf(bio, "Time stamp: ");
+    gtime = TS_TST_INFO_get_time(a);
+    ASN1_GENERALIZEDTIME_print(bio, gtime);
+    BIO_write(bio, "\n", 1);
+
+    /* Print accuracy. */
+    BIO_printf(bio, "Accuracy: ");
+    accuracy = TS_TST_INFO_get_accuracy(a);
+    if (accuracy == NULL)
+        BIO_printf(bio, "unspecified");
+    else
+        TS_ACCURACY_print_bio(bio, accuracy);
+    BIO_write(bio, "\n", 1);
+
+    /* Print ordering. */
+    BIO_printf(bio, "Ordering: %s\n",
+               TS_TST_INFO_get_ordering(a) ? "yes" : "no");
+
+    /* Print nonce. */
+    BIO_printf(bio, "Nonce: ");
+    nonce = TS_TST_INFO_get_nonce(a);
+    if (nonce == NULL)
+        BIO_printf(bio, "unspecified");
+    else
+        TS_ASN1_INTEGER_print_bio(bio, nonce);
+    BIO_write(bio, "\n", 1);
+
+    /* Print TSA name. */
+    BIO_printf(bio, "TSA: ");
+    tsa_name = TS_TST_INFO_get_tsa(a);
+    if (tsa_name == NULL)
+        BIO_printf(bio, "unspecified");
+    else {
+        STACK_OF(CONF_VALUE) *nval;
+        if ((nval = i2v_GENERAL_NAME(NULL, tsa_name, NULL)))
+            X509V3_EXT_val_prn(bio, nval, 0, 0);
+        sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
+    }
+    BIO_write(bio, "\n", 1);
+
+    /* Print extensions. */
+    TS_ext_print_bio(bio, TS_TST_INFO_get_exts(a));
+
+    return 1;
+}
 
 static int TS_ACCURACY_print_bio(BIO *bio, const TS_ACCURACY *accuracy)
-	{
-	const ASN1_INTEGER *seconds = TS_ACCURACY_get_seconds(accuracy);
-	const ASN1_INTEGER *millis = TS_ACCURACY_get_millis(accuracy);
-	const ASN1_INTEGER *micros = TS_ACCURACY_get_micros(accuracy);
-
-	if (seconds != NULL)
-		TS_ASN1_INTEGER_print_bio(bio, seconds);
-	else
-		BIO_printf(bio, "unspecified");
-	BIO_printf(bio, " seconds, ");
-	if (millis != NULL)
-		TS_ASN1_INTEGER_print_bio(bio, millis);
-	else
-		BIO_printf(bio, "unspecified");
-	BIO_printf(bio, " millis, ");
-	if (micros != NULL)
-		TS_ASN1_INTEGER_print_bio(bio, micros);
-	else
-		BIO_printf(bio, "unspecified");
-	BIO_printf(bio, " micros");
-
-	return 1;
-	}
+{
+    const ASN1_INTEGER *seconds = TS_ACCURACY_get_seconds(accuracy);
+    const ASN1_INTEGER *millis = TS_ACCURACY_get_millis(accuracy);
+    const ASN1_INTEGER *micros = TS_ACCURACY_get_micros(accuracy);
+
+    if (seconds != NULL)
+        TS_ASN1_INTEGER_print_bio(bio, seconds);
+    else
+        BIO_printf(bio, "unspecified");
+    BIO_printf(bio, " seconds, ");
+    if (millis != NULL)
+        TS_ASN1_INTEGER_print_bio(bio, millis);
+    else
+        BIO_printf(bio, "unspecified");
+    BIO_printf(bio, " millis, ");
+    if (micros != NULL)
+        TS_ASN1_INTEGER_print_bio(bio, micros);
+    else
+        BIO_printf(bio, "unspecified");
+    BIO_printf(bio, " micros");
+
+    return 1;
+}
diff --git a/crypto/ts/ts_rsp_sign.c b/crypto/ts/ts_rsp_sign.c
index 3c48352366..db6ce3241f 100644
--- a/crypto/ts/ts_rsp_sign.c
+++ b/crypto/ts/ts_rsp_sign.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_resp_sign.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,7 +60,7 @@
 #include "cryptlib.h"
 
 #if defined(OPENSSL_SYS_UNIX)
-#include 
+# include 
 #endif
 
 #include 
@@ -76,939 +77,944 @@ static void TS_RESP_CTX_init(TS_RESP_CTX *ctx);
 static void TS_RESP_CTX_cleanup(TS_RESP_CTX *ctx);
 static int TS_RESP_check_request(TS_RESP_CTX *ctx);
 static ASN1_OBJECT *TS_RESP_get_policy(TS_RESP_CTX *ctx);
-static TS_TST_INFO *TS_RESP_create_tst_info(TS_RESP_CTX *ctx, 
-					    ASN1_OBJECT *policy);
+static TS_TST_INFO *TS_RESP_create_tst_info(TS_RESP_CTX *ctx,
+                                            ASN1_OBJECT *policy);
 static int TS_RESP_process_extensions(TS_RESP_CTX *ctx);
 static int TS_RESP_sign(TS_RESP_CTX *ctx);
 
-static ESS_SIGNING_CERT *ESS_SIGNING_CERT_new_init(X509 *signcert, 
-						   STACK_OF(X509) *certs);
+static ESS_SIGNING_CERT *ESS_SIGNING_CERT_new_init(X509 *signcert,
+                                                   STACK_OF(X509) *certs);
 static ESS_CERT_ID *ESS_CERT_ID_new_init(X509 *cert, int issuer_needed);
 static int TS_TST_INFO_content_new(PKCS7 *p7);
 static int ESS_add_signing_cert(PKCS7_SIGNER_INFO *si, ESS_SIGNING_CERT *sc);
 
-static ASN1_GENERALIZEDTIME *TS_RESP_set_genTime_with_precision(
-	ASN1_GENERALIZEDTIME *, long, long, unsigned);
+static ASN1_GENERALIZEDTIME
+*TS_RESP_set_genTime_with_precision(ASN1_GENERALIZEDTIME *, long, long,
+                                    unsigned);
 
 /* Default callbacks for response generation. */
 
 static ASN1_INTEGER *def_serial_cb(struct TS_resp_ctx *ctx, void *data)
-	{
-	ASN1_INTEGER *serial = ASN1_INTEGER_new();
-	if (!serial) goto err;
-	if (!ASN1_INTEGER_set(serial, 1)) goto err;
-	return serial;
+{
+    ASN1_INTEGER *serial = ASN1_INTEGER_new();
+    if (!serial)
+        goto err;
+    if (!ASN1_INTEGER_set(serial, 1))
+        goto err;
+    return serial;
  err:
-	TSerr(TS_F_DEF_SERIAL_CB, ERR_R_MALLOC_FAILURE);
-	TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-				    "Error during serial number generation.");
-	return NULL;
-	}
+    TSerr(TS_F_DEF_SERIAL_CB, ERR_R_MALLOC_FAILURE);
+    TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                "Error during serial number generation.");
+    return NULL;
+}
 
 #if defined(OPENSSL_SYS_UNIX)
 
 /* Use the gettimeofday function call. */
-static int def_time_cb(struct TS_resp_ctx *ctx, void *data, 
-		       long *sec, long *usec)
-	{
-	struct timeval tv;
-	if (gettimeofday(&tv, NULL) != 0) 
-		{
-		TSerr(TS_F_DEF_TIME_CB, TS_R_TIME_SYSCALL_ERROR);
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Time is not available.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_TIME_NOT_AVAILABLE);
-		return 0;
-		}
-	/* Return time to caller. */
-	*sec = tv.tv_sec;
-	*usec = tv.tv_usec;
-
-	return 1;
-	}
+static int def_time_cb(struct TS_resp_ctx *ctx, void *data,
+                       long *sec, long *usec)
+{
+    struct timeval tv;
+    if (gettimeofday(&tv, NULL) != 0) {
+        TSerr(TS_F_DEF_TIME_CB, TS_R_TIME_SYSCALL_ERROR);
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Time is not available.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_TIME_NOT_AVAILABLE);
+        return 0;
+    }
+    /* Return time to caller. */
+    *sec = tv.tv_sec;
+    *usec = tv.tv_usec;
+
+    return 1;
+}
 
 #else
 
 /* Use the time function call that provides only seconds precision. */
-static int def_time_cb(struct TS_resp_ctx *ctx, void *data, 
-		       long *sec, long *usec)
-	{
-	time_t t;
-	if (time(&t) == (time_t) -1)
-		{
-		TSerr(TS_F_DEF_TIME_CB, TS_R_TIME_SYSCALL_ERROR);
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Time is not available.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_TIME_NOT_AVAILABLE);
-		return 0;
-		}
-	/* Return time to caller, only second precision. */
-	*sec = (long) t;
-	*usec = 0;
-
-	return 1;
-	}
+static int def_time_cb(struct TS_resp_ctx *ctx, void *data,
+                       long *sec, long *usec)
+{
+    time_t t;
+    if (time(&t) == (time_t)-1) {
+        TSerr(TS_F_DEF_TIME_CB, TS_R_TIME_SYSCALL_ERROR);
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Time is not available.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_TIME_NOT_AVAILABLE);
+        return 0;
+    }
+    /* Return time to caller, only second precision. */
+    *sec = (long)t;
+    *usec = 0;
+
+    return 1;
+}
 
 #endif
 
 static int def_extension_cb(struct TS_resp_ctx *ctx, X509_EXTENSION *ext,
-			    void *data)
-	{
-	/* No extensions are processed here. */
-	TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-				    "Unsupported extension.");
-	TS_RESP_CTX_add_failure_info(ctx, TS_INFO_UNACCEPTED_EXTENSION);
-	return 0;
-	}
+                            void *data)
+{
+    /* No extensions are processed here. */
+    TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                "Unsupported extension.");
+    TS_RESP_CTX_add_failure_info(ctx, TS_INFO_UNACCEPTED_EXTENSION);
+    return 0;
+}
 
 /* TS_RESP_CTX management functions. */
 
 TS_RESP_CTX *TS_RESP_CTX_new()
-	{
-	TS_RESP_CTX *ctx;
+{
+    TS_RESP_CTX *ctx;
 
-	if (!(ctx = (TS_RESP_CTX *) OPENSSL_malloc(sizeof(TS_RESP_CTX))))
-		{
-		TSerr(TS_F_TS_RESP_CTX_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	memset(ctx, 0, sizeof(TS_RESP_CTX));
+    if (!(ctx = (TS_RESP_CTX *)OPENSSL_malloc(sizeof(TS_RESP_CTX)))) {
+        TSerr(TS_F_TS_RESP_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    memset(ctx, 0, sizeof(TS_RESP_CTX));
 
-	/* Setting default callbacks. */
-	ctx->serial_cb = def_serial_cb;
-	ctx->time_cb = def_time_cb;
-	ctx->extension_cb = def_extension_cb;
+    /* Setting default callbacks. */
+    ctx->serial_cb = def_serial_cb;
+    ctx->time_cb = def_time_cb;
+    ctx->extension_cb = def_extension_cb;
 
-	return ctx;
-	}
+    return ctx;
+}
 
 void TS_RESP_CTX_free(TS_RESP_CTX *ctx)
-	{
-	if (!ctx) return;
-
-	X509_free(ctx->signer_cert);
-	EVP_PKEY_free(ctx->signer_key);
-	sk_X509_pop_free(ctx->certs, X509_free);
-	sk_ASN1_OBJECT_pop_free(ctx->policies, ASN1_OBJECT_free);
-	ASN1_OBJECT_free(ctx->default_policy);
-	sk_EVP_MD_free(ctx->mds);	/* No EVP_MD_free method exists. */
-	ASN1_INTEGER_free(ctx->seconds);
-	ASN1_INTEGER_free(ctx->millis);
-	ASN1_INTEGER_free(ctx->micros);
-	OPENSSL_free(ctx);
-	}
+{
+    if (!ctx)
+        return;
+
+    X509_free(ctx->signer_cert);
+    EVP_PKEY_free(ctx->signer_key);
+    sk_X509_pop_free(ctx->certs, X509_free);
+    sk_ASN1_OBJECT_pop_free(ctx->policies, ASN1_OBJECT_free);
+    ASN1_OBJECT_free(ctx->default_policy);
+    sk_EVP_MD_free(ctx->mds);   /* No EVP_MD_free method exists. */
+    ASN1_INTEGER_free(ctx->seconds);
+    ASN1_INTEGER_free(ctx->millis);
+    ASN1_INTEGER_free(ctx->micros);
+    OPENSSL_free(ctx);
+}
 
 int TS_RESP_CTX_set_signer_cert(TS_RESP_CTX *ctx, X509 *signer)
-	{
-	if (X509_check_purpose(signer, X509_PURPOSE_TIMESTAMP_SIGN, 0) != 1)
-		{
-		TSerr(TS_F_TS_RESP_CTX_SET_SIGNER_CERT, 
-		      TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE);
-		return 0;
-		}
-	if (ctx->signer_cert) X509_free(ctx->signer_cert);
-	ctx->signer_cert = signer;
-	CRYPTO_add(&ctx->signer_cert->references, +1, CRYPTO_LOCK_X509);
-	return 1;
-	}
+{
+    if (X509_check_purpose(signer, X509_PURPOSE_TIMESTAMP_SIGN, 0) != 1) {
+        TSerr(TS_F_TS_RESP_CTX_SET_SIGNER_CERT,
+              TS_R_INVALID_SIGNER_CERTIFICATE_PURPOSE);
+        return 0;
+    }
+    if (ctx->signer_cert)
+        X509_free(ctx->signer_cert);
+    ctx->signer_cert = signer;
+    CRYPTO_add(&ctx->signer_cert->references, +1, CRYPTO_LOCK_X509);
+    return 1;
+}
 
 int TS_RESP_CTX_set_signer_key(TS_RESP_CTX *ctx, EVP_PKEY *key)
-	{
-	if (ctx->signer_key) EVP_PKEY_free(ctx->signer_key);
-	ctx->signer_key = key;
-	CRYPTO_add(&ctx->signer_key->references, +1, CRYPTO_LOCK_EVP_PKEY);
+{
+    if (ctx->signer_key)
+        EVP_PKEY_free(ctx->signer_key);
+    ctx->signer_key = key;
+    CRYPTO_add(&ctx->signer_key->references, +1, CRYPTO_LOCK_EVP_PKEY);
 
-	return 1;
-	}
+    return 1;
+}
 
 int TS_RESP_CTX_set_def_policy(TS_RESP_CTX *ctx, ASN1_OBJECT *def_policy)
-	{
-	if (ctx->default_policy) ASN1_OBJECT_free(ctx->default_policy);
-	if (!(ctx->default_policy = OBJ_dup(def_policy))) goto err;
-	return 1;
+{
+    if (ctx->default_policy)
+        ASN1_OBJECT_free(ctx->default_policy);
+    if (!(ctx->default_policy = OBJ_dup(def_policy)))
+        goto err;
+    return 1;
  err:
-	TSerr(TS_F_TS_RESP_CTX_SET_DEF_POLICY, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+    TSerr(TS_F_TS_RESP_CTX_SET_DEF_POLICY, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 int TS_RESP_CTX_set_certs(TS_RESP_CTX *ctx, STACK_OF(X509) *certs)
-	{
-
-	if (ctx->certs)
-		{
-		sk_X509_pop_free(ctx->certs, X509_free);
-		ctx->certs = NULL;
-		}
-	if (!certs) return 1;
-	if (!(ctx->certs = X509_chain_up_ref(certs))) 
-		{
-		TSerr(TS_F_TS_RESP_CTX_SET_CERTS, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	return 1;
-	}
+{
+
+    if (ctx->certs) {
+        sk_X509_pop_free(ctx->certs, X509_free);
+        ctx->certs = NULL;
+    }
+    if (!certs)
+        return 1;
+    if (!(ctx->certs = X509_chain_up_ref(certs))) {
+        TSerr(TS_F_TS_RESP_CTX_SET_CERTS, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    return 1;
+}
 
 int TS_RESP_CTX_add_policy(TS_RESP_CTX *ctx, ASN1_OBJECT *policy)
-	{
-	ASN1_OBJECT *copy = NULL;
-
-	/* Create new policy stack if necessary. */
-	if (!ctx->policies && !(ctx->policies = sk_ASN1_OBJECT_new_null())) 
-		goto err;
-	if (!(copy = OBJ_dup(policy))) goto err;
-	if (!sk_ASN1_OBJECT_push(ctx->policies, copy)) goto err;
-
-	return 1;
+{
+    ASN1_OBJECT *copy = NULL;
+
+    /* Create new policy stack if necessary. */
+    if (!ctx->policies && !(ctx->policies = sk_ASN1_OBJECT_new_null()))
+        goto err;
+    if (!(copy = OBJ_dup(policy)))
+        goto err;
+    if (!sk_ASN1_OBJECT_push(ctx->policies, copy))
+        goto err;
+
+    return 1;
  err:
-	TSerr(TS_F_TS_RESP_CTX_ADD_POLICY, ERR_R_MALLOC_FAILURE);
-	ASN1_OBJECT_free(copy);
-	return 0;
-	}
+    TSerr(TS_F_TS_RESP_CTX_ADD_POLICY, ERR_R_MALLOC_FAILURE);
+    ASN1_OBJECT_free(copy);
+    return 0;
+}
 
 int TS_RESP_CTX_add_md(TS_RESP_CTX *ctx, const EVP_MD *md)
-	{
-	/* Create new md stack if necessary. */
-	if (!ctx->mds && !(ctx->mds = sk_EVP_MD_new_null())) 
-		goto err;
-	/* Add the shared md, no copy needed. */
-	if (!sk_EVP_MD_push(ctx->mds, (EVP_MD *)md)) goto err;
-
-	return 1;
+{
+    /* Create new md stack if necessary. */
+    if (!ctx->mds && !(ctx->mds = sk_EVP_MD_new_null()))
+        goto err;
+    /* Add the shared md, no copy needed. */
+    if (!sk_EVP_MD_push(ctx->mds, (EVP_MD *)md))
+        goto err;
+
+    return 1;
  err:
-	TSerr(TS_F_TS_RESP_CTX_ADD_MD, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
-
-#define TS_RESP_CTX_accuracy_free(ctx)		\
-	ASN1_INTEGER_free(ctx->seconds);	\
-	ctx->seconds = NULL;			\
-	ASN1_INTEGER_free(ctx->millis);		\
-	ctx->millis = NULL;			\
-	ASN1_INTEGER_free(ctx->micros);		\
-	ctx->micros = NULL;
-
-int TS_RESP_CTX_set_accuracy(TS_RESP_CTX *ctx, 
-			     int secs, int millis, int micros)
-	{
-
-	TS_RESP_CTX_accuracy_free(ctx);
-	if (secs && (!(ctx->seconds = ASN1_INTEGER_new())
-		     || !ASN1_INTEGER_set(ctx->seconds, secs)))
-		goto err;
-	if (millis && (!(ctx->millis = ASN1_INTEGER_new())
-		       || !ASN1_INTEGER_set(ctx->millis, millis)))
-		goto err;
-	if (micros && (!(ctx->micros = ASN1_INTEGER_new())
-		       || !ASN1_INTEGER_set(ctx->micros, micros)))
-		goto err;
-
-	return 1;
+    TSerr(TS_F_TS_RESP_CTX_ADD_MD, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
+
+#define TS_RESP_CTX_accuracy_free(ctx)          \
+        ASN1_INTEGER_free(ctx->seconds);        \
+        ctx->seconds = NULL;                    \
+        ASN1_INTEGER_free(ctx->millis);         \
+        ctx->millis = NULL;                     \
+        ASN1_INTEGER_free(ctx->micros);         \
+        ctx->micros = NULL;
+
+int TS_RESP_CTX_set_accuracy(TS_RESP_CTX *ctx,
+                             int secs, int millis, int micros)
+{
+
+    TS_RESP_CTX_accuracy_free(ctx);
+    if (secs && (!(ctx->seconds = ASN1_INTEGER_new())
+                 || !ASN1_INTEGER_set(ctx->seconds, secs)))
+        goto err;
+    if (millis && (!(ctx->millis = ASN1_INTEGER_new())
+                   || !ASN1_INTEGER_set(ctx->millis, millis)))
+        goto err;
+    if (micros && (!(ctx->micros = ASN1_INTEGER_new())
+                   || !ASN1_INTEGER_set(ctx->micros, micros)))
+        goto err;
+
+    return 1;
  err:
-	TS_RESP_CTX_accuracy_free(ctx);
-	TSerr(TS_F_TS_RESP_CTX_SET_ACCURACY, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+    TS_RESP_CTX_accuracy_free(ctx);
+    TSerr(TS_F_TS_RESP_CTX_SET_ACCURACY, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 void TS_RESP_CTX_add_flags(TS_RESP_CTX *ctx, int flags)
-	{
-	ctx->flags |= flags;
-	}
+{
+    ctx->flags |= flags;
+}
 
 void TS_RESP_CTX_set_serial_cb(TS_RESP_CTX *ctx, TS_serial_cb cb, void *data)
-	{
-	ctx->serial_cb = cb;
-	ctx->serial_cb_data = data;
-	}
+{
+    ctx->serial_cb = cb;
+    ctx->serial_cb_data = data;
+}
 
 void TS_RESP_CTX_set_time_cb(TS_RESP_CTX *ctx, TS_time_cb cb, void *data)
-	{
-	ctx->time_cb = cb;
-	ctx->time_cb_data = data;
-	}
-
-void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx, 
-				  TS_extension_cb cb, void *data)
-	{
-	ctx->extension_cb = cb;
-	ctx->extension_cb_data = data;
-	}
-
-int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx, 
-				int status, const char *text)
-	{
-	TS_STATUS_INFO *si = NULL;
-	ASN1_UTF8STRING *utf8_text = NULL;
-	int ret = 0;
-
-	if (!(si = TS_STATUS_INFO_new())) goto err;
-	if (!ASN1_INTEGER_set(si->status, status)) goto err;
-	if (text)
-		{
-		if (!(utf8_text = ASN1_UTF8STRING_new())
-		    || !ASN1_STRING_set(utf8_text, text, strlen(text)))
-			goto err;
-		if (!si->text && !(si->text = sk_ASN1_UTF8STRING_new_null()))
-			goto err;
-		if (!sk_ASN1_UTF8STRING_push(si->text, utf8_text)) goto err;
-		utf8_text = NULL;	/* Ownership is lost. */
-		}
-	if (!TS_RESP_set_status_info(ctx->response, si)) goto err;
-	ret = 1;
+{
+    ctx->time_cb = cb;
+    ctx->time_cb_data = data;
+}
+
+void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx,
+                                  TS_extension_cb cb, void *data)
+{
+    ctx->extension_cb = cb;
+    ctx->extension_cb_data = data;
+}
+
+int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx,
+                                int status, const char *text)
+{
+    TS_STATUS_INFO *si = NULL;
+    ASN1_UTF8STRING *utf8_text = NULL;
+    int ret = 0;
+
+    if (!(si = TS_STATUS_INFO_new()))
+        goto err;
+    if (!ASN1_INTEGER_set(si->status, status))
+        goto err;
+    if (text) {
+        if (!(utf8_text = ASN1_UTF8STRING_new())
+            || !ASN1_STRING_set(utf8_text, text, strlen(text)))
+            goto err;
+        if (!si->text && !(si->text = sk_ASN1_UTF8STRING_new_null()))
+            goto err;
+        if (!sk_ASN1_UTF8STRING_push(si->text, utf8_text))
+            goto err;
+        utf8_text = NULL;       /* Ownership is lost. */
+    }
+    if (!TS_RESP_set_status_info(ctx->response, si))
+        goto err;
+    ret = 1;
  err:
-	if (!ret)
-		TSerr(TS_F_TS_RESP_CTX_SET_STATUS_INFO, ERR_R_MALLOC_FAILURE);
-	TS_STATUS_INFO_free(si);
-	ASN1_UTF8STRING_free(utf8_text);
-	return ret;
-	}
-
-int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx, 
-				     int status, const char *text)
-	{
-	int ret = 1;
-	TS_STATUS_INFO *si = TS_RESP_get_status_info(ctx->response);
-
-	if (ASN1_INTEGER_get(si->status) == TS_STATUS_GRANTED)
-		{
-		/* Status has not been set, set it now. */
-		ret = TS_RESP_CTX_set_status_info(ctx, status, text);
-		}
-	return ret;
-	}
+    if (!ret)
+        TSerr(TS_F_TS_RESP_CTX_SET_STATUS_INFO, ERR_R_MALLOC_FAILURE);
+    TS_STATUS_INFO_free(si);
+    ASN1_UTF8STRING_free(utf8_text);
+    return ret;
+}
+
+int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx,
+                                     int status, const char *text)
+{
+    int ret = 1;
+    TS_STATUS_INFO *si = TS_RESP_get_status_info(ctx->response);
+
+    if (ASN1_INTEGER_get(si->status) == TS_STATUS_GRANTED) {
+        /* Status has not been set, set it now. */
+        ret = TS_RESP_CTX_set_status_info(ctx, status, text);
+    }
+    return ret;
+}
 
 int TS_RESP_CTX_add_failure_info(TS_RESP_CTX *ctx, int failure)
-	{
-	TS_STATUS_INFO *si = TS_RESP_get_status_info(ctx->response);
-	if (!si->failure_info && !(si->failure_info = ASN1_BIT_STRING_new()))
-		goto err;
-	if (!ASN1_BIT_STRING_set_bit(si->failure_info, failure, 1))
-		goto err;
-	return 1;
+{
+    TS_STATUS_INFO *si = TS_RESP_get_status_info(ctx->response);
+    if (!si->failure_info && !(si->failure_info = ASN1_BIT_STRING_new()))
+        goto err;
+    if (!ASN1_BIT_STRING_set_bit(si->failure_info, failure, 1))
+        goto err;
+    return 1;
  err:
-	TSerr(TS_F_TS_RESP_CTX_ADD_FAILURE_INFO, ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+    TSerr(TS_F_TS_RESP_CTX_ADD_FAILURE_INFO, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 TS_REQ *TS_RESP_CTX_get_request(TS_RESP_CTX *ctx)
-	{
-	return ctx->request;
-	}
+{
+    return ctx->request;
+}
 
 TS_TST_INFO *TS_RESP_CTX_get_tst_info(TS_RESP_CTX *ctx)
-	{
-	return ctx->tst_info;
-	}
-
-int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx, unsigned precision)
-       {
-       if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
-	       return 0;
-       ctx->clock_precision_digits = precision;
-       return 1;
-       }
+{
+    return ctx->tst_info;
+}
+
+int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx,
+                                           unsigned precision)
+{
+    if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
+        return 0;
+    ctx->clock_precision_digits = precision;
+    return 1;
+}
 
 /* Main entry method of the response generation. */
 TS_RESP *TS_RESP_create_response(TS_RESP_CTX *ctx, BIO *req_bio)
-	{
-	ASN1_OBJECT *policy;
-	TS_RESP *response;
-	int result = 0;
-
-	TS_RESP_CTX_init(ctx);
-
-	/* Creating the response object. */
-	if (!(ctx->response = TS_RESP_new())) 
-		{
-		TSerr(TS_F_TS_RESP_CREATE_RESPONSE, ERR_R_MALLOC_FAILURE);
-		goto end;
-		}
-
-	/* Parsing DER request. */
-	if (!(ctx->request = d2i_TS_REQ_bio(req_bio, NULL)))
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Bad request format or "
-					    "system error.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_DATA_FORMAT);
-		goto end;
-		}
-
-	/* Setting default status info. */
-	if (!TS_RESP_CTX_set_status_info(ctx, TS_STATUS_GRANTED, NULL))
-		goto end;
-
-	/* Checking the request format. */
-	if (!TS_RESP_check_request(ctx)) goto end;
-
-	/* Checking acceptable policies. */
-	if (!(policy = TS_RESP_get_policy(ctx))) goto end;
-
-	/* Creating the TS_TST_INFO object. */
-	if (!(ctx->tst_info = TS_RESP_create_tst_info(ctx, policy)))
-		goto end;
-
-	/* Processing extensions. */
-	if (!TS_RESP_process_extensions(ctx)) goto end;
-
-	/* Generating the signature. */
-	if (!TS_RESP_sign(ctx)) goto end;
-
-	/* Everything was successful. */
-	result = 1;
+{
+    ASN1_OBJECT *policy;
+    TS_RESP *response;
+    int result = 0;
+
+    TS_RESP_CTX_init(ctx);
+
+    /* Creating the response object. */
+    if (!(ctx->response = TS_RESP_new())) {
+        TSerr(TS_F_TS_RESP_CREATE_RESPONSE, ERR_R_MALLOC_FAILURE);
+        goto end;
+    }
+
+    /* Parsing DER request. */
+    if (!(ctx->request = d2i_TS_REQ_bio(req_bio, NULL))) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Bad request format or " "system error.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_DATA_FORMAT);
+        goto end;
+    }
+
+    /* Setting default status info. */
+    if (!TS_RESP_CTX_set_status_info(ctx, TS_STATUS_GRANTED, NULL))
+        goto end;
+
+    /* Checking the request format. */
+    if (!TS_RESP_check_request(ctx))
+        goto end;
+
+    /* Checking acceptable policies. */
+    if (!(policy = TS_RESP_get_policy(ctx)))
+        goto end;
+
+    /* Creating the TS_TST_INFO object. */
+    if (!(ctx->tst_info = TS_RESP_create_tst_info(ctx, policy)))
+        goto end;
+
+    /* Processing extensions. */
+    if (!TS_RESP_process_extensions(ctx))
+        goto end;
+
+    /* Generating the signature. */
+    if (!TS_RESP_sign(ctx))
+        goto end;
+
+    /* Everything was successful. */
+    result = 1;
  end:
-	if (!result)
-		{
-		TSerr(TS_F_TS_RESP_CREATE_RESPONSE, TS_R_RESPONSE_SETUP_ERROR);
-		if (ctx->response != NULL)
-			{
-			if (TS_RESP_CTX_set_status_info_cond(ctx,
-				TS_STATUS_REJECTION, "Error during response "
-				"generation.") == 0)
-				{
-				TS_RESP_free(ctx->response);
-				ctx->response = NULL;
-				}
-			}
-		}
-	response = ctx->response;
-	ctx->response = NULL;	/* Ownership will be returned to caller. */
-	TS_RESP_CTX_cleanup(ctx);
-	return response;
-	}
+    if (!result) {
+        TSerr(TS_F_TS_RESP_CREATE_RESPONSE, TS_R_RESPONSE_SETUP_ERROR);
+        if (ctx->response != NULL) {
+            if (TS_RESP_CTX_set_status_info_cond(ctx,
+                                                 TS_STATUS_REJECTION,
+                                                 "Error during response "
+                                                 "generation.") == 0) {
+                TS_RESP_free(ctx->response);
+                ctx->response = NULL;
+            }
+        }
+    }
+    response = ctx->response;
+    ctx->response = NULL;       /* Ownership will be returned to caller. */
+    TS_RESP_CTX_cleanup(ctx);
+    return response;
+}
 
 /* Initializes the variable part of the context. */
 static void TS_RESP_CTX_init(TS_RESP_CTX *ctx)
-	{
-	ctx->request = NULL;
-	ctx->response = NULL;
-	ctx->tst_info = NULL;
-	}
+{
+    ctx->request = NULL;
+    ctx->response = NULL;
+    ctx->tst_info = NULL;
+}
 
 /* Cleans up the variable part of the context. */
 static void TS_RESP_CTX_cleanup(TS_RESP_CTX *ctx)
-	{
-	TS_REQ_free(ctx->request);
-	ctx->request = NULL;
-	TS_RESP_free(ctx->response);
-	ctx->response = NULL;
-	TS_TST_INFO_free(ctx->tst_info);
-	ctx->tst_info = NULL;
-	}
+{
+    TS_REQ_free(ctx->request);
+    ctx->request = NULL;
+    TS_RESP_free(ctx->response);
+    ctx->response = NULL;
+    TS_TST_INFO_free(ctx->tst_info);
+    ctx->tst_info = NULL;
+}
 
 /* Checks the format and content of the request. */
 static int TS_RESP_check_request(TS_RESP_CTX *ctx)
-	{
-	TS_REQ *request = ctx->request;
-	TS_MSG_IMPRINT *msg_imprint;
-	X509_ALGOR *md_alg;
-	int md_alg_id;
-	const ASN1_OCTET_STRING *digest;
-	EVP_MD *md = NULL;
-	int i;
-
-	/* Checking request version. */
-	if (TS_REQ_get_version(request) != 1)
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Bad request version.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_REQUEST);
-		return 0;
-		}
-
-	/* Checking message digest algorithm. */
-	msg_imprint = TS_REQ_get_msg_imprint(request);
-	md_alg = TS_MSG_IMPRINT_get_algo(msg_imprint);
-	md_alg_id = OBJ_obj2nid(md_alg->algorithm);
-	for (i = 0; !md && i < sk_EVP_MD_num(ctx->mds); ++i)
-		{
-		EVP_MD *current_md = sk_EVP_MD_value(ctx->mds, i);
-		if (md_alg_id == EVP_MD_type(current_md))
-			md = current_md;
-		}
-	if (!md)
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Message digest algorithm is "
-					    "not supported.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_ALG);
-		return 0;
-		}
-
-	/* No message digest takes parameter. */
-	if (md_alg->parameter 
-	    && ASN1_TYPE_get(md_alg->parameter) != V_ASN1_NULL)
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Superfluous message digest "
-					    "parameter.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_ALG);
-		return 0;
-		}
-	/* Checking message digest size. */
-	digest = TS_MSG_IMPRINT_get_msg(msg_imprint);
-	if (digest->length != EVP_MD_size(md))
-		{
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Bad message digest.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_DATA_FORMAT);
-		return 0;
-		}
-
-	return 1;
-	}
+{
+    TS_REQ *request = ctx->request;
+    TS_MSG_IMPRINT *msg_imprint;
+    X509_ALGOR *md_alg;
+    int md_alg_id;
+    const ASN1_OCTET_STRING *digest;
+    EVP_MD *md = NULL;
+    int i;
+
+    /* Checking request version. */
+    if (TS_REQ_get_version(request) != 1) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Bad request version.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_REQUEST);
+        return 0;
+    }
+
+    /* Checking message digest algorithm. */
+    msg_imprint = TS_REQ_get_msg_imprint(request);
+    md_alg = TS_MSG_IMPRINT_get_algo(msg_imprint);
+    md_alg_id = OBJ_obj2nid(md_alg->algorithm);
+    for (i = 0; !md && i < sk_EVP_MD_num(ctx->mds); ++i) {
+        EVP_MD *current_md = sk_EVP_MD_value(ctx->mds, i);
+        if (md_alg_id == EVP_MD_type(current_md))
+            md = current_md;
+    }
+    if (!md) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Message digest algorithm is "
+                                    "not supported.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_ALG);
+        return 0;
+    }
+
+    /* No message digest takes parameter. */
+    if (md_alg->parameter && ASN1_TYPE_get(md_alg->parameter) != V_ASN1_NULL) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Superfluous message digest "
+                                    "parameter.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_ALG);
+        return 0;
+    }
+    /* Checking message digest size. */
+    digest = TS_MSG_IMPRINT_get_msg(msg_imprint);
+    if (digest->length != EVP_MD_size(md)) {
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Bad message digest.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_BAD_DATA_FORMAT);
+        return 0;
+    }
+
+    return 1;
+}
 
 /* Returns the TSA policy based on the requested and acceptable policies. */
 static ASN1_OBJECT *TS_RESP_get_policy(TS_RESP_CTX *ctx)
-	{
-	ASN1_OBJECT *requested = TS_REQ_get_policy_id(ctx->request);
-	ASN1_OBJECT *policy = NULL;
-	int i;
-
-	if (ctx->default_policy == NULL)
-		{
-		TSerr(TS_F_TS_RESP_GET_POLICY, TS_R_INVALID_NULL_POINTER);
-		return NULL;
-		}
-	/* Return the default policy if none is requested or the default is
-	   requested. */
-	if (!requested || !OBJ_cmp(requested, ctx->default_policy))
-		policy = ctx->default_policy;
-
-	/* Check if the policy is acceptable. */
-	for (i = 0; !policy && i < sk_ASN1_OBJECT_num(ctx->policies); ++i)
-		{
-		ASN1_OBJECT *current = sk_ASN1_OBJECT_value(ctx->policies, i);
-		if (!OBJ_cmp(requested, current))
-			policy = current;
-		}
-	if (!policy)
-		{
-		TSerr(TS_F_TS_RESP_GET_POLICY, TS_R_UNACCEPTABLE_POLICY);
-		TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
-					    "Requested policy is not "
-					    "supported.");
-		TS_RESP_CTX_add_failure_info(ctx, TS_INFO_UNACCEPTED_POLICY);
-		}
-	return policy;
-	}
+{
+    ASN1_OBJECT *requested = TS_REQ_get_policy_id(ctx->request);
+    ASN1_OBJECT *policy = NULL;
+    int i;
+
+    if (ctx->default_policy == NULL) {
+        TSerr(TS_F_TS_RESP_GET_POLICY, TS_R_INVALID_NULL_POINTER);
+        return NULL;
+    }
+    /*
+     * Return the default policy if none is requested or the default is
+     * requested.
+     */
+    if (!requested || !OBJ_cmp(requested, ctx->default_policy))
+        policy = ctx->default_policy;
+
+    /* Check if the policy is acceptable. */
+    for (i = 0; !policy && i < sk_ASN1_OBJECT_num(ctx->policies); ++i) {
+        ASN1_OBJECT *current = sk_ASN1_OBJECT_value(ctx->policies, i);
+        if (!OBJ_cmp(requested, current))
+            policy = current;
+    }
+    if (!policy) {
+        TSerr(TS_F_TS_RESP_GET_POLICY, TS_R_UNACCEPTABLE_POLICY);
+        TS_RESP_CTX_set_status_info(ctx, TS_STATUS_REJECTION,
+                                    "Requested policy is not " "supported.");
+        TS_RESP_CTX_add_failure_info(ctx, TS_INFO_UNACCEPTED_POLICY);
+    }
+    return policy;
+}
 
 /* Creates the TS_TST_INFO object based on the settings of the context. */
 static TS_TST_INFO *TS_RESP_create_tst_info(TS_RESP_CTX *ctx,
-					    ASN1_OBJECT *policy)
-	{
-	int result = 0;
-	TS_TST_INFO *tst_info = NULL;
-	ASN1_INTEGER *serial = NULL;
-	ASN1_GENERALIZEDTIME *asn1_time = NULL;
-	long sec, usec;
-	TS_ACCURACY *accuracy = NULL;
-	const ASN1_INTEGER *nonce;
-	GENERAL_NAME *tsa_name = NULL;
-
-	if (!(tst_info = TS_TST_INFO_new())) goto end;
-	if (!TS_TST_INFO_set_version(tst_info, 1)) goto end;
-	if (!TS_TST_INFO_set_policy_id(tst_info, policy)) goto end;
-	if (!TS_TST_INFO_set_msg_imprint(tst_info, ctx->request->msg_imprint))
-		goto end;
-	if (!(serial = (*ctx->serial_cb)(ctx, ctx->serial_cb_data))
-	    || !TS_TST_INFO_set_serial(tst_info, serial))
-		goto end;
-	if (!(*ctx->time_cb)(ctx, ctx->time_cb_data, &sec, &usec)
-            || !(asn1_time = TS_RESP_set_genTime_with_precision(NULL, 
-					sec, usec, 
-					ctx->clock_precision_digits))
-	    || !TS_TST_INFO_set_time(tst_info, asn1_time))
-		goto end;
-
-	/* Setting accuracy if needed. */
-	if ((ctx->seconds || ctx->millis || ctx->micros) 
-	    && !(accuracy = TS_ACCURACY_new()))
-		goto end;
-
-	if (ctx->seconds && !TS_ACCURACY_set_seconds(accuracy, ctx->seconds))
-		goto end;
-	if (ctx->millis && !TS_ACCURACY_set_millis(accuracy, ctx->millis))
-		goto end;
-	if (ctx->micros && !TS_ACCURACY_set_micros(accuracy, ctx->micros))
-		goto end;
-	if (accuracy && !TS_TST_INFO_set_accuracy(tst_info, accuracy)) 
-		goto end;
-
-	/* Setting ordering. */
-	if ((ctx->flags & TS_ORDERING) 
-	    && !TS_TST_INFO_set_ordering(tst_info, 1))
-		goto end;
-	
-	/* Setting nonce if needed. */
-	if ((nonce = TS_REQ_get_nonce(ctx->request)) != NULL
-	    && !TS_TST_INFO_set_nonce(tst_info, nonce))
-		goto end;
-
-	/* Setting TSA name to subject of signer certificate. */
-	if (ctx->flags & TS_TSA_NAME)
-		{
-		if (!(tsa_name = GENERAL_NAME_new())) goto end;
-		tsa_name->type = GEN_DIRNAME;
-		tsa_name->d.dirn = 
-			X509_NAME_dup(ctx->signer_cert->cert_info->subject);
-		if (!tsa_name->d.dirn) goto end;
-		if (!TS_TST_INFO_set_tsa(tst_info, tsa_name)) goto end;
-		}
-
-	result = 1;
+                                            ASN1_OBJECT *policy)
+{
+    int result = 0;
+    TS_TST_INFO *tst_info = NULL;
+    ASN1_INTEGER *serial = NULL;
+    ASN1_GENERALIZEDTIME *asn1_time = NULL;
+    long sec, usec;
+    TS_ACCURACY *accuracy = NULL;
+    const ASN1_INTEGER *nonce;
+    GENERAL_NAME *tsa_name = NULL;
+
+    if (!(tst_info = TS_TST_INFO_new()))
+        goto end;
+    if (!TS_TST_INFO_set_version(tst_info, 1))
+        goto end;
+    if (!TS_TST_INFO_set_policy_id(tst_info, policy))
+        goto end;
+    if (!TS_TST_INFO_set_msg_imprint(tst_info, ctx->request->msg_imprint))
+        goto end;
+    if (!(serial = (*ctx->serial_cb) (ctx, ctx->serial_cb_data))
+        || !TS_TST_INFO_set_serial(tst_info, serial))
+        goto end;
+    if (!(*ctx->time_cb) (ctx, ctx->time_cb_data, &sec, &usec)
+        || !(asn1_time = TS_RESP_set_genTime_with_precision(NULL,
+                                                            sec, usec,
+                                                            ctx->clock_precision_digits))
+        || !TS_TST_INFO_set_time(tst_info, asn1_time))
+        goto end;
+
+    /* Setting accuracy if needed. */
+    if ((ctx->seconds || ctx->millis || ctx->micros)
+        && !(accuracy = TS_ACCURACY_new()))
+        goto end;
+
+    if (ctx->seconds && !TS_ACCURACY_set_seconds(accuracy, ctx->seconds))
+        goto end;
+    if (ctx->millis && !TS_ACCURACY_set_millis(accuracy, ctx->millis))
+        goto end;
+    if (ctx->micros && !TS_ACCURACY_set_micros(accuracy, ctx->micros))
+        goto end;
+    if (accuracy && !TS_TST_INFO_set_accuracy(tst_info, accuracy))
+        goto end;
+
+    /* Setting ordering. */
+    if ((ctx->flags & TS_ORDERING)
+        && !TS_TST_INFO_set_ordering(tst_info, 1))
+        goto end;
+
+    /* Setting nonce if needed. */
+    if ((nonce = TS_REQ_get_nonce(ctx->request)) != NULL
+        && !TS_TST_INFO_set_nonce(tst_info, nonce))
+        goto end;
+
+    /* Setting TSA name to subject of signer certificate. */
+    if (ctx->flags & TS_TSA_NAME) {
+        if (!(tsa_name = GENERAL_NAME_new()))
+            goto end;
+        tsa_name->type = GEN_DIRNAME;
+        tsa_name->d.dirn =
+            X509_NAME_dup(ctx->signer_cert->cert_info->subject);
+        if (!tsa_name->d.dirn)
+            goto end;
+        if (!TS_TST_INFO_set_tsa(tst_info, tsa_name))
+            goto end;
+    }
+
+    result = 1;
  end:
-	if (!result)
-		{
-		TS_TST_INFO_free(tst_info);
-		tst_info = NULL;
-		TSerr(TS_F_TS_RESP_CREATE_TST_INFO, TS_R_TST_INFO_SETUP_ERROR);
-		TS_RESP_CTX_set_status_info_cond(ctx, TS_STATUS_REJECTION,
-						 "Error during TSTInfo "
-						 "generation.");
-		}
-	GENERAL_NAME_free(tsa_name);
-	TS_ACCURACY_free(accuracy);
-	ASN1_GENERALIZEDTIME_free(asn1_time);
-	ASN1_INTEGER_free(serial);
-	
-	return tst_info;
-	}
+    if (!result) {
+        TS_TST_INFO_free(tst_info);
+        tst_info = NULL;
+        TSerr(TS_F_TS_RESP_CREATE_TST_INFO, TS_R_TST_INFO_SETUP_ERROR);
+        TS_RESP_CTX_set_status_info_cond(ctx, TS_STATUS_REJECTION,
+                                         "Error during TSTInfo "
+                                         "generation.");
+    }
+    GENERAL_NAME_free(tsa_name);
+    TS_ACCURACY_free(accuracy);
+    ASN1_GENERALIZEDTIME_free(asn1_time);
+    ASN1_INTEGER_free(serial);
+
+    return tst_info;
+}
 
 /* Processing the extensions of the request. */
 static int TS_RESP_process_extensions(TS_RESP_CTX *ctx)
-	{
-	STACK_OF(X509_EXTENSION) *exts = TS_REQ_get_exts(ctx->request);
-	int i;
-	int ok = 1;
-
-	for (i = 0; ok && i < sk_X509_EXTENSION_num(exts); ++i)
-		{
-		X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i);
-		/* XXXXX The last argument was previously
-		   (void *)ctx->extension_cb, but ISO C doesn't permit
-		   converting a function pointer to void *.  For lack of
-		   better information, I'm placing a NULL there instead.
-		   The callback can pick its own address out from the ctx
-		   anyway...
-		*/
-		ok = (*ctx->extension_cb)(ctx, ext, NULL);
-		}
-
-	return ok;
-	}
+{
+    STACK_OF(X509_EXTENSION) *exts = TS_REQ_get_exts(ctx->request);
+    int i;
+    int ok = 1;
+
+    for (i = 0; ok && i < sk_X509_EXTENSION_num(exts); ++i) {
+        X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i);
+        /*
+         * XXXXX The last argument was previously (void *)ctx->extension_cb,
+         * but ISO C doesn't permit converting a function pointer to void *.
+         * For lack of better information, I'm placing a NULL there instead.
+         * The callback can pick its own address out from the ctx anyway...
+         */
+        ok = (*ctx->extension_cb) (ctx, ext, NULL);
+    }
+
+    return ok;
+}
 
 /* Functions for signing the TS_TST_INFO structure of the context. */
 static int TS_RESP_sign(TS_RESP_CTX *ctx)
-	{
-	int ret = 0;
-	PKCS7 *p7 = NULL;
-	PKCS7_SIGNER_INFO *si;
-	STACK_OF(X509) *certs;	/* Certificates to include in sc. */
-	ESS_SIGNING_CERT *sc = NULL;
-	ASN1_OBJECT *oid;
-	BIO *p7bio = NULL;
-	int i;
-
-	/* Check if signcert and pkey match. */
-	if (!X509_check_private_key(ctx->signer_cert, ctx->signer_key)) {
-		TSerr(TS_F_TS_RESP_SIGN, 
-		      TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-                goto err;
-	}
-
-	/* Create a new PKCS7 signed object. */
-	if (!(p7 = PKCS7_new())) {
-		TSerr(TS_F_TS_RESP_SIGN, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-	if (!PKCS7_set_type(p7, NID_pkcs7_signed)) goto err;
-
-	/* Force SignedData version to be 3 instead of the default 1. */
-	if (!ASN1_INTEGER_set(p7->d.sign->version, 3)) goto err;
-
-	/* Add signer certificate and optional certificate chain. */
-	if (TS_REQ_get_cert_req(ctx->request))
-		{
-		PKCS7_add_certificate(p7, ctx->signer_cert);
-		if (ctx->certs)
-			{
-			for(i = 0; i < sk_X509_num(ctx->certs); ++i) 
-				{
-				X509 *cert = sk_X509_value(ctx->certs, i);
-				PKCS7_add_certificate(p7, cert);
-				}
-			}
-		}
-
-	/* Add a new signer info. */
-    	if (!(si = PKCS7_add_signature(p7, ctx->signer_cert, 
-				       ctx->signer_key, EVP_sha1())))
-		{
-		TSerr(TS_F_TS_RESP_SIGN, TS_R_PKCS7_ADD_SIGNATURE_ERROR);
-		goto err;
-		}
-
-	/* Add content type signed attribute to the signer info. */
-	oid = OBJ_nid2obj(NID_id_smime_ct_TSTInfo);
-	if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
-					V_ASN1_OBJECT, oid))
-		{
-		TSerr(TS_F_TS_RESP_SIGN, TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR);
-		goto err;
-		}
-
-	/* Create the ESS SigningCertificate attribute which contains 
-	   the signer certificate id and optionally the certificate chain. */
-	certs = ctx->flags & TS_ESS_CERT_ID_CHAIN ? ctx->certs : NULL;
-	if (!(sc = ESS_SIGNING_CERT_new_init(ctx->signer_cert, certs)))
-		goto err;
-
-	/* Add SigningCertificate signed attribute to the signer info. */
-	if (!ESS_add_signing_cert(si, sc))
-		{
-		TSerr(TS_F_TS_RESP_SIGN, TS_R_ESS_ADD_SIGNING_CERT_ERROR);
-		goto err;
-		}	
-
-	/* Add a new empty NID_id_smime_ct_TSTInfo encapsulated content. */
-	if (!TS_TST_INFO_content_new(p7)) goto err;
-
-	/* Add the DER encoded tst_info to the PKCS7 structure. */
-	if (!(p7bio = PKCS7_dataInit(p7, NULL))) {
-		TSerr(TS_F_TS_RESP_SIGN, ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-
-	/* Convert tst_info to DER. */
-	if (!i2d_TS_TST_INFO_bio(p7bio, ctx->tst_info))
-		{
-		TSerr(TS_F_TS_RESP_SIGN, TS_R_TS_DATASIGN);
-		goto err;
-		}
-
-	/* Create the signature and add it to the signer info. */
-        if (!PKCS7_dataFinal(p7, p7bio))
-		{
-		TSerr(TS_F_TS_RESP_SIGN, TS_R_TS_DATASIGN);
-		goto err;
-		}
-
-	/* Set new PKCS7 and TST_INFO objects. */
-	TS_RESP_set_tst_info(ctx->response, p7, ctx->tst_info);
-	p7 = NULL;		/* Ownership is lost. */
-	ctx->tst_info = NULL;	/* Ownership is lost. */
-
-	ret = 1;
+{
+    int ret = 0;
+    PKCS7 *p7 = NULL;
+    PKCS7_SIGNER_INFO *si;
+    STACK_OF(X509) *certs;      /* Certificates to include in sc. */
+    ESS_SIGNING_CERT *sc = NULL;
+    ASN1_OBJECT *oid;
+    BIO *p7bio = NULL;
+    int i;
+
+    /* Check if signcert and pkey match. */
+    if (!X509_check_private_key(ctx->signer_cert, ctx->signer_key)) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+        goto err;
+    }
+
+    /* Create a new PKCS7 signed object. */
+    if (!(p7 = PKCS7_new())) {
+        TSerr(TS_F_TS_RESP_SIGN, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (!PKCS7_set_type(p7, NID_pkcs7_signed))
+        goto err;
+
+    /* Force SignedData version to be 3 instead of the default 1. */
+    if (!ASN1_INTEGER_set(p7->d.sign->version, 3))
+        goto err;
+
+    /* Add signer certificate and optional certificate chain. */
+    if (TS_REQ_get_cert_req(ctx->request)) {
+        PKCS7_add_certificate(p7, ctx->signer_cert);
+        if (ctx->certs) {
+            for (i = 0; i < sk_X509_num(ctx->certs); ++i) {
+                X509 *cert = sk_X509_value(ctx->certs, i);
+                PKCS7_add_certificate(p7, cert);
+            }
+        }
+    }
+
+    /* Add a new signer info. */
+    if (!(si = PKCS7_add_signature(p7, ctx->signer_cert,
+                                   ctx->signer_key, EVP_sha1()))) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_PKCS7_ADD_SIGNATURE_ERROR);
+        goto err;
+    }
+
+    /* Add content type signed attribute to the signer info. */
+    oid = OBJ_nid2obj(NID_id_smime_ct_TSTInfo);
+    if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+                                    V_ASN1_OBJECT, oid)) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_PKCS7_ADD_SIGNED_ATTR_ERROR);
+        goto err;
+    }
+
+    /*
+     * Create the ESS SigningCertificate attribute which contains the signer
+     * certificate id and optionally the certificate chain.
+     */
+    certs = ctx->flags & TS_ESS_CERT_ID_CHAIN ? ctx->certs : NULL;
+    if (!(sc = ESS_SIGNING_CERT_new_init(ctx->signer_cert, certs)))
+        goto err;
+
+    /* Add SigningCertificate signed attribute to the signer info. */
+    if (!ESS_add_signing_cert(si, sc)) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_ESS_ADD_SIGNING_CERT_ERROR);
+        goto err;
+    }
+
+    /* Add a new empty NID_id_smime_ct_TSTInfo encapsulated content. */
+    if (!TS_TST_INFO_content_new(p7))
+        goto err;
+
+    /* Add the DER encoded tst_info to the PKCS7 structure. */
+    if (!(p7bio = PKCS7_dataInit(p7, NULL))) {
+        TSerr(TS_F_TS_RESP_SIGN, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /* Convert tst_info to DER. */
+    if (!i2d_TS_TST_INFO_bio(p7bio, ctx->tst_info)) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_TS_DATASIGN);
+        goto err;
+    }
+
+    /* Create the signature and add it to the signer info. */
+    if (!PKCS7_dataFinal(p7, p7bio)) {
+        TSerr(TS_F_TS_RESP_SIGN, TS_R_TS_DATASIGN);
+        goto err;
+    }
+
+    /* Set new PKCS7 and TST_INFO objects. */
+    TS_RESP_set_tst_info(ctx->response, p7, ctx->tst_info);
+    p7 = NULL;                  /* Ownership is lost. */
+    ctx->tst_info = NULL;       /* Ownership is lost. */
+
+    ret = 1;
  err:
-	if (!ret)
-		TS_RESP_CTX_set_status_info_cond(ctx, TS_STATUS_REJECTION,
-						 "Error during signature "
-						 "generation.");
-	BIO_free_all(p7bio);
-	ESS_SIGNING_CERT_free(sc);
-	PKCS7_free(p7);
-	return ret;
-	}
-
-static ESS_SIGNING_CERT *ESS_SIGNING_CERT_new_init(X509 *signcert, 
-						   STACK_OF(X509) *certs)
-	{
-	ESS_CERT_ID *cid;
-	ESS_SIGNING_CERT *sc = NULL;
-	int i;
-
-	/* Creating the ESS_CERT_ID stack. */
-	if (!(sc = ESS_SIGNING_CERT_new())) goto err;
-	if (!sc->cert_ids && !(sc->cert_ids = sk_ESS_CERT_ID_new_null()))
-		goto err;
-
-	/* Adding the signing certificate id. */
-	if (!(cid = ESS_CERT_ID_new_init(signcert, 0))
-	    || !sk_ESS_CERT_ID_push(sc->cert_ids, cid))
-		goto err;
-	/* Adding the certificate chain ids. */
-	for (i = 0; i < sk_X509_num(certs); ++i)
-		{
-		X509 *cert = sk_X509_value(certs, i);
-		if (!(cid = ESS_CERT_ID_new_init(cert, 1))
-		    || !sk_ESS_CERT_ID_push(sc->cert_ids, cid))
-			goto err;
-		}
-
-	return sc;
-err:
-	ESS_SIGNING_CERT_free(sc);
-	TSerr(TS_F_ESS_SIGNING_CERT_NEW_INIT, ERR_R_MALLOC_FAILURE);
-	return NULL;
-	}
+    if (!ret)
+        TS_RESP_CTX_set_status_info_cond(ctx, TS_STATUS_REJECTION,
+                                         "Error during signature "
+                                         "generation.");
+    BIO_free_all(p7bio);
+    ESS_SIGNING_CERT_free(sc);
+    PKCS7_free(p7);
+    return ret;
+}
+
+static ESS_SIGNING_CERT *ESS_SIGNING_CERT_new_init(X509 *signcert,
+                                                   STACK_OF(X509) *certs)
+{
+    ESS_CERT_ID *cid;
+    ESS_SIGNING_CERT *sc = NULL;
+    int i;
+
+    /* Creating the ESS_CERT_ID stack. */
+    if (!(sc = ESS_SIGNING_CERT_new()))
+        goto err;
+    if (!sc->cert_ids && !(sc->cert_ids = sk_ESS_CERT_ID_new_null()))
+        goto err;
+
+    /* Adding the signing certificate id. */
+    if (!(cid = ESS_CERT_ID_new_init(signcert, 0))
+        || !sk_ESS_CERT_ID_push(sc->cert_ids, cid))
+        goto err;
+    /* Adding the certificate chain ids. */
+    for (i = 0; i < sk_X509_num(certs); ++i) {
+        X509 *cert = sk_X509_value(certs, i);
+        if (!(cid = ESS_CERT_ID_new_init(cert, 1))
+            || !sk_ESS_CERT_ID_push(sc->cert_ids, cid))
+            goto err;
+    }
+
+    return sc;
+ err:
+    ESS_SIGNING_CERT_free(sc);
+    TSerr(TS_F_ESS_SIGNING_CERT_NEW_INIT, ERR_R_MALLOC_FAILURE);
+    return NULL;
+}
 
 static ESS_CERT_ID *ESS_CERT_ID_new_init(X509 *cert, int issuer_needed)
-	{
-	ESS_CERT_ID *cid = NULL;
-	GENERAL_NAME *name = NULL;
-	
-	/* Recompute SHA1 hash of certificate if necessary (side effect). */
-	X509_check_purpose(cert, -1, 0);
-
-	if (!(cid = ESS_CERT_ID_new())) goto err;
-	if (!ASN1_OCTET_STRING_set(cid->hash, cert->sha1_hash,
-				   sizeof(cert->sha1_hash)))
-		goto err;
-
-	/* Setting the issuer/serial if requested. */
-	if (issuer_needed)
-		{
-		/* Creating issuer/serial structure. */
-		if (!cid->issuer_serial
-		    && !(cid->issuer_serial = ESS_ISSUER_SERIAL_new()))
-			goto err;
-		/* Creating general name from the certificate issuer. */
-		if (!(name = GENERAL_NAME_new())) goto err;
-		name->type = GEN_DIRNAME;
-		if (!(name->d.dirn = X509_NAME_dup(cert->cert_info->issuer))) 
-			goto err;
-		if (!sk_GENERAL_NAME_push(cid->issuer_serial->issuer, name)) 
-			goto err;
-		name = NULL;	/* Ownership is lost. */
-		/* Setting the serial number. */
-		ASN1_INTEGER_free(cid->issuer_serial->serial);
-		if (!(cid->issuer_serial->serial = 
-		      ASN1_INTEGER_dup(cert->cert_info->serialNumber)))
-			goto err;
-		}
-
-	return cid;
-err:
-	GENERAL_NAME_free(name);
-	ESS_CERT_ID_free(cid);
-	TSerr(TS_F_ESS_CERT_ID_NEW_INIT, ERR_R_MALLOC_FAILURE);
-	return NULL;
-	}
+{
+    ESS_CERT_ID *cid = NULL;
+    GENERAL_NAME *name = NULL;
+
+    /* Recompute SHA1 hash of certificate if necessary (side effect). */
+    X509_check_purpose(cert, -1, 0);
+
+    if (!(cid = ESS_CERT_ID_new()))
+        goto err;
+    if (!ASN1_OCTET_STRING_set(cid->hash, cert->sha1_hash,
+                               sizeof(cert->sha1_hash)))
+        goto err;
+
+    /* Setting the issuer/serial if requested. */
+    if (issuer_needed) {
+        /* Creating issuer/serial structure. */
+        if (!cid->issuer_serial
+            && !(cid->issuer_serial = ESS_ISSUER_SERIAL_new()))
+            goto err;
+        /* Creating general name from the certificate issuer. */
+        if (!(name = GENERAL_NAME_new()))
+            goto err;
+        name->type = GEN_DIRNAME;
+        if (!(name->d.dirn = X509_NAME_dup(cert->cert_info->issuer)))
+            goto err;
+        if (!sk_GENERAL_NAME_push(cid->issuer_serial->issuer, name))
+            goto err;
+        name = NULL;            /* Ownership is lost. */
+        /* Setting the serial number. */
+        ASN1_INTEGER_free(cid->issuer_serial->serial);
+        if (!(cid->issuer_serial->serial =
+              ASN1_INTEGER_dup(cert->cert_info->serialNumber)))
+            goto err;
+    }
+
+    return cid;
+ err:
+    GENERAL_NAME_free(name);
+    ESS_CERT_ID_free(cid);
+    TSerr(TS_F_ESS_CERT_ID_NEW_INIT, ERR_R_MALLOC_FAILURE);
+    return NULL;
+}
 
 static int TS_TST_INFO_content_new(PKCS7 *p7)
-	{
-	PKCS7 *ret = NULL;
-	ASN1_OCTET_STRING *octet_string = NULL;
-
-	/* Create new encapsulated NID_id_smime_ct_TSTInfo content. */
-	if (!(ret = PKCS7_new())) goto err;
-	if (!(ret->d.other = ASN1_TYPE_new())) goto err;
-	ret->type = OBJ_nid2obj(NID_id_smime_ct_TSTInfo);
-	if (!(octet_string = ASN1_OCTET_STRING_new())) goto err;
-	ASN1_TYPE_set(ret->d.other, V_ASN1_OCTET_STRING, octet_string);
-	octet_string = NULL;
-
-	/* Add encapsulated content to signed PKCS7 structure. */
-	if (!PKCS7_set_content(p7, ret)) goto err;
-
-	return 1;
+{
+    PKCS7 *ret = NULL;
+    ASN1_OCTET_STRING *octet_string = NULL;
+
+    /* Create new encapsulated NID_id_smime_ct_TSTInfo content. */
+    if (!(ret = PKCS7_new()))
+        goto err;
+    if (!(ret->d.other = ASN1_TYPE_new()))
+        goto err;
+    ret->type = OBJ_nid2obj(NID_id_smime_ct_TSTInfo);
+    if (!(octet_string = ASN1_OCTET_STRING_new()))
+        goto err;
+    ASN1_TYPE_set(ret->d.other, V_ASN1_OCTET_STRING, octet_string);
+    octet_string = NULL;
+
+    /* Add encapsulated content to signed PKCS7 structure. */
+    if (!PKCS7_set_content(p7, ret))
+        goto err;
+
+    return 1;
  err:
-	ASN1_OCTET_STRING_free(octet_string);
-	PKCS7_free(ret);
-	return 0;
-	}
+    ASN1_OCTET_STRING_free(octet_string);
+    PKCS7_free(ret);
+    return 0;
+}
 
 static int ESS_add_signing_cert(PKCS7_SIGNER_INFO *si, ESS_SIGNING_CERT *sc)
-	{
-	ASN1_STRING *seq = NULL;
-	unsigned char *p, *pp = NULL;
-	int len;
-
-	len = i2d_ESS_SIGNING_CERT(sc, NULL);
-	if (!(pp = (unsigned char *) OPENSSL_malloc(len)))
-		{
-		TSerr(TS_F_ESS_ADD_SIGNING_CERT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	p = pp;
-	i2d_ESS_SIGNING_CERT(sc, &p);
-	if (!(seq = ASN1_STRING_new()) || !ASN1_STRING_set(seq, pp, len))
-		{
-		TSerr(TS_F_ESS_ADD_SIGNING_CERT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	OPENSSL_free(pp); pp = NULL;
-	return PKCS7_add_signed_attribute(si, 
-					  NID_id_smime_aa_signingCertificate,
-					  V_ASN1_SEQUENCE, seq);
+{
+    ASN1_STRING *seq = NULL;
+    unsigned char *p, *pp = NULL;
+    int len;
+
+    len = i2d_ESS_SIGNING_CERT(sc, NULL);
+    if (!(pp = (unsigned char *)OPENSSL_malloc(len))) {
+        TSerr(TS_F_ESS_ADD_SIGNING_CERT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    p = pp;
+    i2d_ESS_SIGNING_CERT(sc, &p);
+    if (!(seq = ASN1_STRING_new()) || !ASN1_STRING_set(seq, pp, len)) {
+        TSerr(TS_F_ESS_ADD_SIGNING_CERT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    OPENSSL_free(pp);
+    pp = NULL;
+    return PKCS7_add_signed_attribute(si,
+                                      NID_id_smime_aa_signingCertificate,
+                                      V_ASN1_SEQUENCE, seq);
  err:
-	ASN1_STRING_free(seq);
-	OPENSSL_free(pp);
-
-	return 0;
-	}
-
-
-static ASN1_GENERALIZEDTIME *
-TS_RESP_set_genTime_with_precision(ASN1_GENERALIZEDTIME *asn1_time, 
-				   long sec, long usec, unsigned precision)
-	{
-	time_t time_sec = (time_t) sec;
-	struct tm *tm = NULL;	
-	char genTime_str[17 + TS_MAX_CLOCK_PRECISION_DIGITS];
-	char *p = genTime_str;
-	char *p_end = genTime_str + sizeof(genTime_str);
-
-	if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
-		goto err;
-
-	
-	if (!(tm = gmtime(&time_sec)))
-		goto err;
-
-	/* 
-	 * Put "genTime_str" in GeneralizedTime format.  We work around the 
-	 * restrictions imposed by rfc3280 (i.e. "GeneralizedTime values MUST 
-	 * NOT include fractional seconds") and OpenSSL related functions to 
-	 * meet the rfc3161 requirement: "GeneralizedTime syntax can include 
-	 * fraction-of-second details". 
-	 */                   
-	p += BIO_snprintf(p, p_end - p,
-			  "%04d%02d%02d%02d%02d%02d",
-			  tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, 
-			  tm->tm_hour, tm->tm_min, tm->tm_sec);
-	if (precision > 0)
-	{
-		/* Add fraction of seconds (leave space for dot and null). */
-		BIO_snprintf(p, 2 + precision, ".%06ld", usec);
-		/* We cannot use the snprintf return value, 
-		   because it might have been truncated. */
-		p += strlen(p);
-
-		/* To make things a bit harder, X.690 | ISO/IEC 8825-1 provides
-		   the following restrictions for a DER-encoding, which OpenSSL
-		   (specifically ASN1_GENERALIZEDTIME_check() function) doesn't 
-		   support:
-		   "The encoding MUST terminate with a "Z" (which means "Zulu" 
-		   time). The decimal point element, if present, MUST be the 
-		   point option ".". The fractional-seconds elements, 
-		   if present, MUST omit all trailing 0's; 
-		   if the elements correspond to 0, they MUST be wholly
-		   omitted, and the decimal point element also MUST be
-		   omitted." */
-		/* Remove trailing zeros. The dot guarantees the exit
-		   condition of this loop even if all the digits are zero. */
-		while (*--p == '0')
-			/* empty */;
-		/* p points to either the dot or the last non-zero digit. */
-		if (*p != '.') ++p;
-		}
-	/* Add the trailing Z and the terminating null. */
-	*p++ = 'Z';
-	*p++ = '\0';
-
-	/* Now call OpenSSL to check and set our genTime value */
-	if (!asn1_time && !(asn1_time = M_ASN1_GENERALIZEDTIME_new()))
-		goto err;
-	if (!ASN1_GENERALIZEDTIME_set_string(asn1_time, genTime_str))
-		{
-		ASN1_GENERALIZEDTIME_free(asn1_time);
-		goto err;
-		}
-
-	return asn1_time;
+    ASN1_STRING_free(seq);
+    OPENSSL_free(pp);
+
+    return 0;
+}
+
+static ASN1_GENERALIZEDTIME
+*TS_RESP_set_genTime_with_precision(ASN1_GENERALIZEDTIME *asn1_time,
+                                    long sec, long usec, unsigned precision)
+{
+    time_t time_sec = (time_t)sec;
+    struct tm *tm = NULL;
+    char genTime_str[17 + TS_MAX_CLOCK_PRECISION_DIGITS];
+    char *p = genTime_str;
+    char *p_end = genTime_str + sizeof(genTime_str);
+
+    if (precision > TS_MAX_CLOCK_PRECISION_DIGITS)
+        goto err;
+
+    if (!(tm = gmtime(&time_sec)))
+        goto err;
+
+    /*
+     * Put "genTime_str" in GeneralizedTime format.  We work around the
+     * restrictions imposed by rfc3280 (i.e. "GeneralizedTime values MUST
+     * NOT include fractional seconds") and OpenSSL related functions to
+     * meet the rfc3161 requirement: "GeneralizedTime syntax can include
+     * fraction-of-second details".
+     */
+    p += BIO_snprintf(p, p_end - p,
+                      "%04d%02d%02d%02d%02d%02d",
+                      tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+                      tm->tm_hour, tm->tm_min, tm->tm_sec);
+    if (precision > 0) {
+        /* Add fraction of seconds (leave space for dot and null). */
+        BIO_snprintf(p, 2 + precision, ".%06ld", usec);
+        /*
+         * We cannot use the snprintf return value, because it might have
+         * been truncated.
+         */
+        p += strlen(p);
+
+        /*
+         * To make things a bit harder, X.690 | ISO/IEC 8825-1 provides the
+         * following restrictions for a DER-encoding, which OpenSSL
+         * (specifically ASN1_GENERALIZEDTIME_check() function) doesn't
+         * support: "The encoding MUST terminate with a "Z" (which means
+         * "Zulu" time). The decimal point element, if present, MUST be the
+         * point option ".". The fractional-seconds elements, if present,
+         * MUST omit all trailing 0's; if the elements correspond to 0, they
+         * MUST be wholly omitted, and the decimal point element also MUST be
+         * omitted."
+         */
+        /*
+         * Remove trailing zeros. The dot guarantees the exit condition of
+         * this loop even if all the digits are zero.
+         */
+        while (*--p == '0')
+            /*
+             * empty
+             */ ;
+        /* p points to either the dot or the last non-zero digit. */
+        if (*p != '.')
+            ++p;
+    }
+    /* Add the trailing Z and the terminating null. */
+    *p++ = 'Z';
+    *p++ = '\0';
+
+    /* Now call OpenSSL to check and set our genTime value */
+    if (!asn1_time && !(asn1_time = M_ASN1_GENERALIZEDTIME_new()))
+        goto err;
+    if (!ASN1_GENERALIZEDTIME_set_string(asn1_time, genTime_str)) {
+        ASN1_GENERALIZEDTIME_free(asn1_time);
+        goto err;
+    }
+
+    return asn1_time;
  err:
-	TSerr(TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION, TS_R_COULD_NOT_SET_TIME);
-	return NULL;
-	}
+    TSerr(TS_F_TS_RESP_SET_GENTIME_WITH_PRECISION, TS_R_COULD_NOT_SET_TIME);
+    return NULL;
+}
diff --git a/crypto/ts/ts_rsp_utils.c b/crypto/ts/ts_rsp_utils.c
index 401c1fdc51..f6f63329a0 100644
--- a/crypto/ts/ts_rsp_utils.c
+++ b/crypto/ts/ts_rsp_utils.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_resp_utils.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,345 +66,331 @@
 /* Function definitions. */
 
 int TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *status_info)
-	{
-	TS_STATUS_INFO *new_status_info;
-
-	if (a->status_info == status_info)
-		return 1;
-	new_status_info = TS_STATUS_INFO_dup(status_info);
-	if (new_status_info == NULL)
-		{
-		TSerr(TS_F_TS_RESP_SET_STATUS_INFO, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	TS_STATUS_INFO_free(a->status_info);
-	a->status_info = new_status_info;
-
-	return 1;
-	}
+{
+    TS_STATUS_INFO *new_status_info;
+
+    if (a->status_info == status_info)
+        return 1;
+    new_status_info = TS_STATUS_INFO_dup(status_info);
+    if (new_status_info == NULL) {
+        TSerr(TS_F_TS_RESP_SET_STATUS_INFO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    TS_STATUS_INFO_free(a->status_info);
+    a->status_info = new_status_info;
+
+    return 1;
+}
 
 TS_STATUS_INFO *TS_RESP_get_status_info(TS_RESP *a)
-	{
-	return a->status_info;
-	}
+{
+    return a->status_info;
+}
 
 /* Caller loses ownership of PKCS7 and TS_TST_INFO objects. */
 void TS_RESP_set_tst_info(TS_RESP *a, PKCS7 *p7, TS_TST_INFO *tst_info)
-	{
-	/* Set new PKCS7 and TST_INFO objects. */
-	PKCS7_free(a->token);
-	a->token = p7;
-	TS_TST_INFO_free(a->tst_info);
-	a->tst_info = tst_info;
-	}
+{
+    /* Set new PKCS7 and TST_INFO objects. */
+    PKCS7_free(a->token);
+    a->token = p7;
+    TS_TST_INFO_free(a->tst_info);
+    a->tst_info = tst_info;
+}
 
 PKCS7 *TS_RESP_get_token(TS_RESP *a)
-	{
-	return a->token;
-	}
+{
+    return a->token;
+}
 
 TS_TST_INFO *TS_RESP_get_tst_info(TS_RESP *a)
-	{
-	return a->tst_info;
-	}
+{
+    return a->tst_info;
+}
 
 int TS_TST_INFO_set_version(TS_TST_INFO *a, long version)
-	{
-	return ASN1_INTEGER_set(a->version, version);
-	}
+{
+    return ASN1_INTEGER_set(a->version, version);
+}
 
 long TS_TST_INFO_get_version(const TS_TST_INFO *a)
-	{
-	return ASN1_INTEGER_get(a->version);
-	}
+{
+    return ASN1_INTEGER_get(a->version);
+}
 
 int TS_TST_INFO_set_policy_id(TS_TST_INFO *a, ASN1_OBJECT *policy)
-	{
-	ASN1_OBJECT *new_policy;
-
-	if (a->policy_id == policy)
-		return 1;
-	new_policy = OBJ_dup(policy);
-	if (new_policy == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_POLICY_ID, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_OBJECT_free(a->policy_id);
-	a->policy_id = new_policy;
-	return 1;
-	}
+{
+    ASN1_OBJECT *new_policy;
+
+    if (a->policy_id == policy)
+        return 1;
+    new_policy = OBJ_dup(policy);
+    if (new_policy == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_POLICY_ID, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_OBJECT_free(a->policy_id);
+    a->policy_id = new_policy;
+    return 1;
+}
 
 ASN1_OBJECT *TS_TST_INFO_get_policy_id(TS_TST_INFO *a)
-	{
-	return a->policy_id;
-	}
+{
+    return a->policy_id;
+}
 
 int TS_TST_INFO_set_msg_imprint(TS_TST_INFO *a, TS_MSG_IMPRINT *msg_imprint)
-	{
-	TS_MSG_IMPRINT *new_msg_imprint;
-
-	if (a->msg_imprint == msg_imprint)
-		return 1;
-	new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
-	if (new_msg_imprint == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	TS_MSG_IMPRINT_free(a->msg_imprint);
-	a->msg_imprint = new_msg_imprint;
-	return 1;
-	}
+{
+    TS_MSG_IMPRINT *new_msg_imprint;
+
+    if (a->msg_imprint == msg_imprint)
+        return 1;
+    new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
+    if (new_msg_imprint == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    TS_MSG_IMPRINT_free(a->msg_imprint);
+    a->msg_imprint = new_msg_imprint;
+    return 1;
+}
 
 TS_MSG_IMPRINT *TS_TST_INFO_get_msg_imprint(TS_TST_INFO *a)
-	{
-	return a->msg_imprint;
-	}
+{
+    return a->msg_imprint;
+}
 
 int TS_TST_INFO_set_serial(TS_TST_INFO *a, const ASN1_INTEGER *serial)
-	{
-	ASN1_INTEGER *new_serial;
-
-	if (a->serial == serial)
-		return 1;
-	new_serial = ASN1_INTEGER_dup(serial);
-	if (new_serial == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_SERIAL, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_INTEGER_free(a->serial);
-	a->serial = new_serial;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_serial;
+
+    if (a->serial == serial)
+        return 1;
+    new_serial = ASN1_INTEGER_dup(serial);
+    if (new_serial == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_SERIAL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_INTEGER_free(a->serial);
+    a->serial = new_serial;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_TST_INFO_get_serial(const TS_TST_INFO *a)
-	{
-	return a->serial;
-	}
+{
+    return a->serial;
+}
 
 int TS_TST_INFO_set_time(TS_TST_INFO *a, const ASN1_GENERALIZEDTIME *gtime)
-	{
-	ASN1_GENERALIZEDTIME *new_time;
-
-	if (a->time == gtime)
-		return 1;
-	new_time = M_ASN1_GENERALIZEDTIME_dup(gtime);
-	if (new_time == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_TIME, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_GENERALIZEDTIME_free(a->time);
-	a->time = new_time;
-	return 1;
-	}
+{
+    ASN1_GENERALIZEDTIME *new_time;
+
+    if (a->time == gtime)
+        return 1;
+    new_time = M_ASN1_GENERALIZEDTIME_dup(gtime);
+    if (new_time == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_TIME, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_GENERALIZEDTIME_free(a->time);
+    a->time = new_time;
+    return 1;
+}
 
 const ASN1_GENERALIZEDTIME *TS_TST_INFO_get_time(const TS_TST_INFO *a)
-	{
-	return a->time;
-	}
+{
+    return a->time;
+}
 
 int TS_TST_INFO_set_accuracy(TS_TST_INFO *a, TS_ACCURACY *accuracy)
-	{
-	TS_ACCURACY *new_accuracy;
-
-	if (a->accuracy == accuracy)
-		return 1;
-	new_accuracy = TS_ACCURACY_dup(accuracy);
-	if (new_accuracy == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_ACCURACY, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	TS_ACCURACY_free(a->accuracy);
-	a->accuracy = new_accuracy;
-	return 1;
-	}
+{
+    TS_ACCURACY *new_accuracy;
+
+    if (a->accuracy == accuracy)
+        return 1;
+    new_accuracy = TS_ACCURACY_dup(accuracy);
+    if (new_accuracy == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_ACCURACY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    TS_ACCURACY_free(a->accuracy);
+    a->accuracy = new_accuracy;
+    return 1;
+}
 
 TS_ACCURACY *TS_TST_INFO_get_accuracy(TS_TST_INFO *a)
-	{
-	return a->accuracy;
-	}
+{
+    return a->accuracy;
+}
 
 int TS_ACCURACY_set_seconds(TS_ACCURACY *a, const ASN1_INTEGER *seconds)
-	{
-	ASN1_INTEGER *new_seconds;
-
-	if (a->seconds == seconds)
-		return 1;
-	new_seconds = ASN1_INTEGER_dup(seconds);
-	if (new_seconds == NULL)
-		{
-		TSerr(TS_F_TS_ACCURACY_SET_SECONDS, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_INTEGER_free(a->seconds);
-	a->seconds = new_seconds;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_seconds;
+
+    if (a->seconds == seconds)
+        return 1;
+    new_seconds = ASN1_INTEGER_dup(seconds);
+    if (new_seconds == NULL) {
+        TSerr(TS_F_TS_ACCURACY_SET_SECONDS, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_INTEGER_free(a->seconds);
+    a->seconds = new_seconds;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_ACCURACY_get_seconds(const TS_ACCURACY *a)
-	{
-	return a->seconds;
-	}
+{
+    return a->seconds;
+}
 
 int TS_ACCURACY_set_millis(TS_ACCURACY *a, const ASN1_INTEGER *millis)
-	{
-	ASN1_INTEGER *new_millis = NULL;
-
-	if (a->millis == millis)
-		return 1;
-	if (millis != NULL)
-		{
-		new_millis = ASN1_INTEGER_dup(millis);
-		if (new_millis == NULL)
-			{
-			TSerr(TS_F_TS_ACCURACY_SET_MILLIS, 
-			      ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-	ASN1_INTEGER_free(a->millis);
-	a->millis = new_millis;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_millis = NULL;
+
+    if (a->millis == millis)
+        return 1;
+    if (millis != NULL) {
+        new_millis = ASN1_INTEGER_dup(millis);
+        if (new_millis == NULL) {
+            TSerr(TS_F_TS_ACCURACY_SET_MILLIS, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+    ASN1_INTEGER_free(a->millis);
+    a->millis = new_millis;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_ACCURACY_get_millis(const TS_ACCURACY *a)
-	{
-	return a->millis;
-	}
+{
+    return a->millis;
+}
 
 int TS_ACCURACY_set_micros(TS_ACCURACY *a, const ASN1_INTEGER *micros)
-	{
-	ASN1_INTEGER *new_micros = NULL;
-
-	if (a->micros == micros)
-		return 1;
-	if (micros != NULL)
-		{
-		new_micros = ASN1_INTEGER_dup(micros);
-		if (new_micros == NULL)
-			{
-			TSerr(TS_F_TS_ACCURACY_SET_MICROS, 
-			      ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-	ASN1_INTEGER_free(a->micros);
-	a->micros = new_micros;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_micros = NULL;
+
+    if (a->micros == micros)
+        return 1;
+    if (micros != NULL) {
+        new_micros = ASN1_INTEGER_dup(micros);
+        if (new_micros == NULL) {
+            TSerr(TS_F_TS_ACCURACY_SET_MICROS, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+    ASN1_INTEGER_free(a->micros);
+    a->micros = new_micros;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_ACCURACY_get_micros(const TS_ACCURACY *a)
-	{
-	return a->micros;
-	}
+{
+    return a->micros;
+}
 
 int TS_TST_INFO_set_ordering(TS_TST_INFO *a, int ordering)
-	{
-	a->ordering = ordering ? 0xFF : 0x00;
-	return 1;
-	}
+{
+    a->ordering = ordering ? 0xFF : 0x00;
+    return 1;
+}
 
 int TS_TST_INFO_get_ordering(const TS_TST_INFO *a)
-	{
-	return a->ordering ? 1 : 0;
-	}
+{
+    return a->ordering ? 1 : 0;
+}
 
 int TS_TST_INFO_set_nonce(TS_TST_INFO *a, const ASN1_INTEGER *nonce)
-	{
-	ASN1_INTEGER *new_nonce;
-
-	if (a->nonce == nonce)
-		return 1;
-	new_nonce = ASN1_INTEGER_dup(nonce);
-	if (new_nonce == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_NONCE, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	ASN1_INTEGER_free(a->nonce);
-	a->nonce = new_nonce;
-	return 1;
-	}
+{
+    ASN1_INTEGER *new_nonce;
+
+    if (a->nonce == nonce)
+        return 1;
+    new_nonce = ASN1_INTEGER_dup(nonce);
+    if (new_nonce == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_NONCE, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    ASN1_INTEGER_free(a->nonce);
+    a->nonce = new_nonce;
+    return 1;
+}
 
 const ASN1_INTEGER *TS_TST_INFO_get_nonce(const TS_TST_INFO *a)
-	{
-	return a->nonce;
-	}
+{
+    return a->nonce;
+}
 
 int TS_TST_INFO_set_tsa(TS_TST_INFO *a, GENERAL_NAME *tsa)
-	{
-	GENERAL_NAME *new_tsa;
-
-	if (a->tsa == tsa)
-		return 1;
-	new_tsa = GENERAL_NAME_dup(tsa);
-	if (new_tsa == NULL)
-		{
-		TSerr(TS_F_TS_TST_INFO_SET_TSA, ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	GENERAL_NAME_free(a->tsa);
-	a->tsa = new_tsa;
-	return 1;
-	}
+{
+    GENERAL_NAME *new_tsa;
+
+    if (a->tsa == tsa)
+        return 1;
+    new_tsa = GENERAL_NAME_dup(tsa);
+    if (new_tsa == NULL) {
+        TSerr(TS_F_TS_TST_INFO_SET_TSA, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    GENERAL_NAME_free(a->tsa);
+    a->tsa = new_tsa;
+    return 1;
+}
 
 GENERAL_NAME *TS_TST_INFO_get_tsa(TS_TST_INFO *a)
-	{
-	return a->tsa;
-	}
+{
+    return a->tsa;
+}
 
 STACK_OF(X509_EXTENSION) *TS_TST_INFO_get_exts(TS_TST_INFO *a)
-	{
-	return a->extensions;
-	}
+{
+    return a->extensions;
+}
 
 void TS_TST_INFO_ext_free(TS_TST_INFO *a)
-	{
-	if (!a) return;
-	sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
-	a->extensions = NULL;
-	}
+{
+    if (!a)
+        return;
+    sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
+    a->extensions = NULL;
+}
 
 int TS_TST_INFO_get_ext_count(TS_TST_INFO *a)
-	{
-	return X509v3_get_ext_count(a->extensions);
-	}
+{
+    return X509v3_get_ext_count(a->extensions);
+}
 
 int TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos)
-	{
-	return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
-	}
+{
+    return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
+}
 
 int TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO *a, ASN1_OBJECT *obj, int lastpos)
-	{
-	return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
-	}
+{
+    return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
+}
 
 int TS_TST_INFO_get_ext_by_critical(TS_TST_INFO *a, int crit, int lastpos)
-	{
-	return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
-	}
+{
+    return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
+}
 
 X509_EXTENSION *TS_TST_INFO_get_ext(TS_TST_INFO *a, int loc)
-	{
-	return X509v3_get_ext(a->extensions,loc);
-	}
+{
+    return X509v3_get_ext(a->extensions, loc);
+}
 
 X509_EXTENSION *TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc)
-	{
-	return X509v3_delete_ext(a->extensions,loc);
-	}
+{
+    return X509v3_delete_ext(a->extensions, loc);
+}
 
 int TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc)
-	{
-	return X509v3_add_ext(&a->extensions,ex,loc) != NULL;
-	}
+{
+    return X509v3_add_ext(&a->extensions, ex, loc) != NULL;
+}
 
 void *TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx)
-	{
-	return X509V3_get_d2i(a->extensions, nid, crit, idx);
-	}
+{
+    return X509V3_get_d2i(a->extensions, nid, crit, idx);
+}
diff --git a/crypto/ts/ts_rsp_verify.c b/crypto/ts/ts_rsp_verify.c
index 70b1a91c07..3ce765dfa1 100644
--- a/crypto/ts/ts_rsp_verify.c
+++ b/crypto/ts/ts_rsp_verify.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_resp_verify.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2002.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2002.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,665 +66,671 @@
 /* Private function declarations. */
 
 static int TS_verify_cert(X509_STORE *store, STACK_OF(X509) *untrusted,
-			  X509 *signer, STACK_OF(X509) **chain);
-static int TS_check_signing_certs(PKCS7_SIGNER_INFO *si, STACK_OF(X509) *chain);
+                          X509 *signer, STACK_OF(X509) **chain);
+static int TS_check_signing_certs(PKCS7_SIGNER_INFO *si,
+                                  STACK_OF(X509) *chain);
 static ESS_SIGNING_CERT *ESS_get_signing_cert(PKCS7_SIGNER_INFO *si);
 static int TS_find_cert(STACK_OF(ESS_CERT_ID) *cert_ids, X509 *cert);
 static int TS_issuer_serial_cmp(ESS_ISSUER_SERIAL *is, X509_CINF *cinfo);
-static int int_TS_RESP_verify_token(TS_VERIFY_CTX *ctx, 
-				 PKCS7 *token, TS_TST_INFO *tst_info);
+static int int_TS_RESP_verify_token(TS_VERIFY_CTX *ctx,
+                                    PKCS7 *token, TS_TST_INFO *tst_info);
 static int TS_check_status_info(TS_RESP *response);
 static char *TS_get_status_text(STACK_OF(ASN1_UTF8STRING) *text);
 static int TS_check_policy(ASN1_OBJECT *req_oid, TS_TST_INFO *tst_info);
 static int TS_compute_imprint(BIO *data, TS_TST_INFO *tst_info,
-			      X509_ALGOR **md_alg, 
-			      unsigned char **imprint, unsigned *imprint_len);
-static int TS_check_imprints(X509_ALGOR *algor_a, 
-			     unsigned char *imprint_a, unsigned len_a,
-			     TS_TST_INFO *tst_info);
+                              X509_ALGOR **md_alg,
+                              unsigned char **imprint, unsigned *imprint_len);
+static int TS_check_imprints(X509_ALGOR *algor_a,
+                             unsigned char *imprint_a, unsigned len_a,
+                             TS_TST_INFO *tst_info);
 static int TS_check_nonces(const ASN1_INTEGER *a, TS_TST_INFO *tst_info);
 static int TS_check_signer_name(GENERAL_NAME *tsa_name, X509 *signer);
-static int TS_find_name(STACK_OF(GENERAL_NAME) *gen_names, GENERAL_NAME *name);
+static int TS_find_name(STACK_OF(GENERAL_NAME) *gen_names,
+                        GENERAL_NAME *name);
 
 /*
  * Local mapping between response codes and descriptions.
- * Don't forget to change TS_STATUS_BUF_SIZE when modifying 
+ * Don't forget to change TS_STATUS_BUF_SIZE when modifying
  * the elements of this array.
  */
-static const char *TS_status_text[] =
-	{ "granted",
-	  "grantedWithMods",
-	  "rejection",
-	  "waiting",
-	  "revocationWarning",
-	  "revocationNotification" };
+static const char *TS_status_text[] = { "granted",
+    "grantedWithMods",
+    "rejection",
+    "waiting",
+    "revocationWarning",
+    "revocationNotification"
+};
 
-#define TS_STATUS_TEXT_SIZE	(sizeof(TS_status_text)/sizeof(*TS_status_text))
+#define TS_STATUS_TEXT_SIZE     (sizeof(TS_status_text)/sizeof(*TS_status_text))
 
 /*
  * This must be greater or equal to the sum of the strings in TS_status_text
  * plus the number of its elements.
  */
-#define TS_STATUS_BUF_SIZE	256
-
-static struct
-	{
-	int code;
-	const char *text;
-	} TS_failure_info[] =
-		{ { TS_INFO_BAD_ALG, "badAlg" },
-		  { TS_INFO_BAD_REQUEST, "badRequest" },
-		  { TS_INFO_BAD_DATA_FORMAT, "badDataFormat" },
-		  { TS_INFO_TIME_NOT_AVAILABLE, "timeNotAvailable" },
-		  { TS_INFO_UNACCEPTED_POLICY, "unacceptedPolicy" },
-		  { TS_INFO_UNACCEPTED_EXTENSION, "unacceptedExtension" },
-		  { TS_INFO_ADD_INFO_NOT_AVAILABLE, "addInfoNotAvailable" },
-		  { TS_INFO_SYSTEM_FAILURE, "systemFailure" } };
-
-#define TS_FAILURE_INFO_SIZE	(sizeof(TS_failure_info) / \
-				sizeof(*TS_failure_info))
+#define TS_STATUS_BUF_SIZE      256
+
+static struct {
+    int code;
+    const char *text;
+} TS_failure_info[] = {
+    {
+        TS_INFO_BAD_ALG, "badAlg"
+    },
+    {
+        TS_INFO_BAD_REQUEST, "badRequest"
+    },
+    {
+        TS_INFO_BAD_DATA_FORMAT, "badDataFormat"
+    },
+    {
+        TS_INFO_TIME_NOT_AVAILABLE, "timeNotAvailable"
+    },
+    {
+        TS_INFO_UNACCEPTED_POLICY, "unacceptedPolicy"
+    },
+    {
+        TS_INFO_UNACCEPTED_EXTENSION, "unacceptedExtension"
+    },
+    {
+        TS_INFO_ADD_INFO_NOT_AVAILABLE, "addInfoNotAvailable"
+    },
+    {
+        TS_INFO_SYSTEM_FAILURE, "systemFailure"
+    }
+};
+
+#define TS_FAILURE_INFO_SIZE    (sizeof(TS_failure_info) / \
+                                sizeof(*TS_failure_info))
 
 /* Functions for verifying a signed TS_TST_INFO structure. */
 
 /*-
  * This function carries out the following tasks:
- *	- Checks if there is one and only one signer.
- *	- Search for the signing certificate in 'certs' and in the response.
- *	- Check the extended key usage and key usage fields of the signer
- *	certificate (done by the path validation).
- *	- Build and validate the certificate path.
- *	- Check if the certificate path meets the requirements of the
- *	SigningCertificate ESS signed attribute.
- *	- Verify the signature value.
- *	- Returns the signer certificate in 'signer', if 'signer' is not NULL.
+ *      - Checks if there is one and only one signer.
+ *      - Search for the signing certificate in 'certs' and in the response.
+ *      - Check the extended key usage and key usage fields of the signer
+ *      certificate (done by the path validation).
+ *      - Build and validate the certificate path.
+ *      - Check if the certificate path meets the requirements of the
+ *      SigningCertificate ESS signed attribute.
+ *      - Verify the signature value.
+ *      - Returns the signer certificate in 'signer', if 'signer' is not NULL.
  */
 int TS_RESP_verify_signature(PKCS7 *token, STACK_OF(X509) *certs,
-			     X509_STORE *store, X509 **signer_out)
-	{
-	STACK_OF(PKCS7_SIGNER_INFO) *sinfos = NULL;
-	PKCS7_SIGNER_INFO *si;
-	STACK_OF(X509) *signers = NULL;
-	X509	*signer;
-	STACK_OF(X509) *chain = NULL;
-	char	buf[4096];
-	int	i, j = 0, ret = 0;
-	BIO	*p7bio = NULL;
-
-	/* Some sanity checks first. */
-	if (!token)
-		{
-		TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_INVALID_NULL_POINTER);
-		goto err;
-		}
-
-	/* Check for the correct content type */
-	if(!PKCS7_type_is_signed(token))
-		{
-		TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_WRONG_CONTENT_TYPE);
-		goto err;
-		}
-
-	/* Check if there is one and only one signer. */
-	sinfos = PKCS7_get_signer_info(token);
-	if (!sinfos || sk_PKCS7_SIGNER_INFO_num(sinfos) != 1)
-		{
-		TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE,
-		      TS_R_THERE_MUST_BE_ONE_SIGNER);
-		goto err;
-		}
-	si = sk_PKCS7_SIGNER_INFO_value(sinfos, 0);
-
-	/* Check for no content: no data to verify signature. */
-	if (PKCS7_get_detached(token))
-		{
-		TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_NO_CONTENT);
-		goto err;
-		}
-	
-	/* Get hold of the signer certificate, search only internal
-	   certificates if it was requested. */
-	signers = PKCS7_get0_signers(token, certs, 0);
-	if (!signers || sk_X509_num(signers) != 1) goto err;
-	signer = sk_X509_value(signers, 0);
-
-	/* Now verify the certificate. */
-	if (!TS_verify_cert(store, certs, signer, &chain)) goto err;
-
-	/* Check if the signer certificate is consistent with the
-	   ESS extension. */
-	if (!TS_check_signing_certs(si, chain)) goto err;
-
-	/* Creating the message digest. */
-	p7bio = PKCS7_dataInit(token, NULL);
-
-	/* We now have to 'read' from p7bio to calculate digests etc. */
-	while ((i = BIO_read(p7bio,buf,sizeof(buf))) > 0);
-
-	/* Verifying the signature. */
-	j = PKCS7_signatureVerify(p7bio, token, si, signer);
-	if (j <= 0)
-		{
-		TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_SIGNATURE_FAILURE);
-		goto err;
-		}
-
-	/* Return the signer certificate if needed. */
-	if (signer_out)
-		{
-		*signer_out = signer;
-		CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
-		}
-
-	ret = 1;
+                             X509_STORE *store, X509 **signer_out)
+{
+    STACK_OF(PKCS7_SIGNER_INFO) *sinfos = NULL;
+    PKCS7_SIGNER_INFO *si;
+    STACK_OF(X509) *signers = NULL;
+    X509 *signer;
+    STACK_OF(X509) *chain = NULL;
+    char buf[4096];
+    int i, j = 0, ret = 0;
+    BIO *p7bio = NULL;
+
+    /* Some sanity checks first. */
+    if (!token) {
+        TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_INVALID_NULL_POINTER);
+        goto err;
+    }
+
+    /* Check for the correct content type */
+    if (!PKCS7_type_is_signed(token)) {
+        TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_WRONG_CONTENT_TYPE);
+        goto err;
+    }
+
+    /* Check if there is one and only one signer. */
+    sinfos = PKCS7_get_signer_info(token);
+    if (!sinfos || sk_PKCS7_SIGNER_INFO_num(sinfos) != 1) {
+        TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_THERE_MUST_BE_ONE_SIGNER);
+        goto err;
+    }
+    si = sk_PKCS7_SIGNER_INFO_value(sinfos, 0);
+
+    /* Check for no content: no data to verify signature. */
+    if (PKCS7_get_detached(token)) {
+        TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_NO_CONTENT);
+        goto err;
+    }
+
+    /*
+     * Get hold of the signer certificate, search only internal certificates
+     * if it was requested.
+     */
+    signers = PKCS7_get0_signers(token, certs, 0);
+    if (!signers || sk_X509_num(signers) != 1)
+        goto err;
+    signer = sk_X509_value(signers, 0);
+
+    /* Now verify the certificate. */
+    if (!TS_verify_cert(store, certs, signer, &chain))
+        goto err;
+
+    /*
+     * Check if the signer certificate is consistent with the ESS extension.
+     */
+    if (!TS_check_signing_certs(si, chain))
+        goto err;
+
+    /* Creating the message digest. */
+    p7bio = PKCS7_dataInit(token, NULL);
+
+    /* We now have to 'read' from p7bio to calculate digests etc. */
+    while ((i = BIO_read(p7bio, buf, sizeof(buf))) > 0) ;
+
+    /* Verifying the signature. */
+    j = PKCS7_signatureVerify(p7bio, token, si, signer);
+    if (j <= 0) {
+        TSerr(TS_F_TS_RESP_VERIFY_SIGNATURE, TS_R_SIGNATURE_FAILURE);
+        goto err;
+    }
+
+    /* Return the signer certificate if needed. */
+    if (signer_out) {
+        *signer_out = signer;
+        CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509);
+    }
+
+    ret = 1;
 
  err:
-	BIO_free_all(p7bio);
-	sk_X509_pop_free(chain, X509_free);
-	sk_X509_free(signers);
+    BIO_free_all(p7bio);
+    sk_X509_pop_free(chain, X509_free);
+    sk_X509_free(signers);
 
-	return ret;
-	}
+    return ret;
+}
 
 /*
  * The certificate chain is returned in chain. Caller is responsible for
  * freeing the vector.
  */
 static int TS_verify_cert(X509_STORE *store, STACK_OF(X509) *untrusted,
-			  X509 *signer, STACK_OF(X509) **chain)
-	{
-	X509_STORE_CTX	cert_ctx;
-	int i;
-	int ret = 1;
-
-	/* chain is an out argument. */
-	*chain = NULL;
-	X509_STORE_CTX_init(&cert_ctx, store, signer, untrusted);
-	X509_STORE_CTX_set_purpose(&cert_ctx, X509_PURPOSE_TIMESTAMP_SIGN);
-	i = X509_verify_cert(&cert_ctx);
-	if (i <= 0)
-		{
-		int j = X509_STORE_CTX_get_error(&cert_ctx);
-		TSerr(TS_F_TS_VERIFY_CERT, TS_R_CERTIFICATE_VERIFY_ERROR);
-		ERR_add_error_data(2, "Verify error:",
-				   X509_verify_cert_error_string(j));
-		ret = 0;
-		}
-	else
-		{
-		/* Get a copy of the certificate chain. */
-		*chain = X509_STORE_CTX_get1_chain(&cert_ctx);
-		}
-
-	X509_STORE_CTX_cleanup(&cert_ctx);
-
-	return ret;
-	}
-
-static int TS_check_signing_certs(PKCS7_SIGNER_INFO *si, STACK_OF(X509) *chain)
-	{
-	ESS_SIGNING_CERT *ss = ESS_get_signing_cert(si);
-	STACK_OF(ESS_CERT_ID) *cert_ids = NULL;
-	X509 *cert;
-	int i = 0;
-	int ret = 0;
-
-	if (!ss) goto err;
-	cert_ids = ss->cert_ids;
-	/* The signer certificate must be the first in cert_ids. */
-	cert = sk_X509_value(chain, 0);
-	if (TS_find_cert(cert_ids, cert) != 0) goto err;
-	
-	/* Check the other certificates of the chain if there are more
-	   than one certificate ids in cert_ids. */
-	if (sk_ESS_CERT_ID_num(cert_ids) > 1)
-		{
-		/* All the certificates of the chain must be in cert_ids. */
-		for (i = 1; i < sk_X509_num(chain); ++i)
-			{
-			cert = sk_X509_value(chain, i);
-			if (TS_find_cert(cert_ids, cert) < 0) goto err;
-			}
-		}
-	ret = 1;
+                          X509 *signer, STACK_OF(X509) **chain)
+{
+    X509_STORE_CTX cert_ctx;
+    int i;
+    int ret = 1;
+
+    /* chain is an out argument. */
+    *chain = NULL;
+    X509_STORE_CTX_init(&cert_ctx, store, signer, untrusted);
+    X509_STORE_CTX_set_purpose(&cert_ctx, X509_PURPOSE_TIMESTAMP_SIGN);
+    i = X509_verify_cert(&cert_ctx);
+    if (i <= 0) {
+        int j = X509_STORE_CTX_get_error(&cert_ctx);
+        TSerr(TS_F_TS_VERIFY_CERT, TS_R_CERTIFICATE_VERIFY_ERROR);
+        ERR_add_error_data(2, "Verify error:",
+                           X509_verify_cert_error_string(j));
+        ret = 0;
+    } else {
+        /* Get a copy of the certificate chain. */
+        *chain = X509_STORE_CTX_get1_chain(&cert_ctx);
+    }
+
+    X509_STORE_CTX_cleanup(&cert_ctx);
+
+    return ret;
+}
+
+static int TS_check_signing_certs(PKCS7_SIGNER_INFO *si,
+                                  STACK_OF(X509) *chain)
+{
+    ESS_SIGNING_CERT *ss = ESS_get_signing_cert(si);
+    STACK_OF(ESS_CERT_ID) *cert_ids = NULL;
+    X509 *cert;
+    int i = 0;
+    int ret = 0;
+
+    if (!ss)
+        goto err;
+    cert_ids = ss->cert_ids;
+    /* The signer certificate must be the first in cert_ids. */
+    cert = sk_X509_value(chain, 0);
+    if (TS_find_cert(cert_ids, cert) != 0)
+        goto err;
+
+    /*
+     * Check the other certificates of the chain if there are more than one
+     * certificate ids in cert_ids.
+     */
+    if (sk_ESS_CERT_ID_num(cert_ids) > 1) {
+        /* All the certificates of the chain must be in cert_ids. */
+        for (i = 1; i < sk_X509_num(chain); ++i) {
+            cert = sk_X509_value(chain, i);
+            if (TS_find_cert(cert_ids, cert) < 0)
+                goto err;
+        }
+    }
+    ret = 1;
  err:
-	if (!ret)
-		TSerr(TS_F_TS_CHECK_SIGNING_CERTS, 
-		      TS_R_ESS_SIGNING_CERTIFICATE_ERROR);
-	ESS_SIGNING_CERT_free(ss);
-	return ret;
-	}
+    if (!ret)
+        TSerr(TS_F_TS_CHECK_SIGNING_CERTS,
+              TS_R_ESS_SIGNING_CERTIFICATE_ERROR);
+    ESS_SIGNING_CERT_free(ss);
+    return ret;
+}
 
 static ESS_SIGNING_CERT *ESS_get_signing_cert(PKCS7_SIGNER_INFO *si)
-	{
-	ASN1_TYPE *attr;
-	const unsigned char *p;
-	attr = PKCS7_get_signed_attribute(si, 
-					  NID_id_smime_aa_signingCertificate);
-	if (!attr) return NULL;
-	p = attr->value.sequence->data;
-	return d2i_ESS_SIGNING_CERT(NULL, &p, attr->value.sequence->length);
-	}
+{
+    ASN1_TYPE *attr;
+    const unsigned char *p;
+    attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificate);
+    if (!attr)
+        return NULL;
+    p = attr->value.sequence->data;
+    return d2i_ESS_SIGNING_CERT(NULL, &p, attr->value.sequence->length);
+}
 
 /* Returns < 0 if certificate is not found, certificate index otherwise. */
 static int TS_find_cert(STACK_OF(ESS_CERT_ID) *cert_ids, X509 *cert)
-	{
-	int i;
-
-	if (!cert_ids || !cert) return -1;
-
-	/* Recompute SHA1 hash of certificate if necessary (side effect). */
-	X509_check_purpose(cert, -1, 0);
-
-	/* Look for cert in the cert_ids vector. */
-	for (i = 0; i < sk_ESS_CERT_ID_num(cert_ids); ++i)
-		{
-		ESS_CERT_ID *cid = sk_ESS_CERT_ID_value(cert_ids, i);
-
-		/* Check the SHA-1 hash first. */
-		if (cid->hash->length == sizeof(cert->sha1_hash)
-		    && !memcmp(cid->hash->data, cert->sha1_hash,
-			       sizeof(cert->sha1_hash)))
-			{
-			/* Check the issuer/serial as well if specified. */
-			ESS_ISSUER_SERIAL *is = cid->issuer_serial;
-			if (!is || !TS_issuer_serial_cmp(is, cert->cert_info))
-				return i;
-			}
-		}
-	
-	return -1;
-	}
+{
+    int i;
+
+    if (!cert_ids || !cert)
+        return -1;
+
+    /* Recompute SHA1 hash of certificate if necessary (side effect). */
+    X509_check_purpose(cert, -1, 0);
+
+    /* Look for cert in the cert_ids vector. */
+    for (i = 0; i < sk_ESS_CERT_ID_num(cert_ids); ++i) {
+        ESS_CERT_ID *cid = sk_ESS_CERT_ID_value(cert_ids, i);
+
+        /* Check the SHA-1 hash first. */
+        if (cid->hash->length == sizeof(cert->sha1_hash)
+            && !memcmp(cid->hash->data, cert->sha1_hash,
+                       sizeof(cert->sha1_hash))) {
+            /* Check the issuer/serial as well if specified. */
+            ESS_ISSUER_SERIAL *is = cid->issuer_serial;
+            if (!is || !TS_issuer_serial_cmp(is, cert->cert_info))
+                return i;
+        }
+    }
+
+    return -1;
+}
 
 static int TS_issuer_serial_cmp(ESS_ISSUER_SERIAL *is, X509_CINF *cinfo)
-	{
-	GENERAL_NAME *issuer;
+{
+    GENERAL_NAME *issuer;
 
-	if (!is || !cinfo || sk_GENERAL_NAME_num(is->issuer) != 1) return -1;
+    if (!is || !cinfo || sk_GENERAL_NAME_num(is->issuer) != 1)
+        return -1;
 
-	/* Check the issuer first. It must be a directory name. */
-	issuer = sk_GENERAL_NAME_value(is->issuer, 0);
-	if (issuer->type != GEN_DIRNAME 
-	    || X509_NAME_cmp(issuer->d.dirn, cinfo->issuer))
-		return -1;
+    /* Check the issuer first. It must be a directory name. */
+    issuer = sk_GENERAL_NAME_value(is->issuer, 0);
+    if (issuer->type != GEN_DIRNAME
+        || X509_NAME_cmp(issuer->d.dirn, cinfo->issuer))
+        return -1;
 
-	/* Check the serial number, too. */
-	if (ASN1_INTEGER_cmp(is->serial, cinfo->serialNumber))
-		return -1;
+    /* Check the serial number, too. */
+    if (ASN1_INTEGER_cmp(is->serial, cinfo->serialNumber))
+        return -1;
 
-	return 0;
-	}
+    return 0;
+}
 
 /*-
- * Verifies whether 'response' contains a valid response with regards 
+ * Verifies whether 'response' contains a valid response with regards
  * to the settings of the context:
- *	- Gives an error message if the TS_TST_INFO is not present.
- *	- Calls _TS_RESP_verify_token to verify the token content.
+ *      - Gives an error message if the TS_TST_INFO is not present.
+ *      - Calls _TS_RESP_verify_token to verify the token content.
  */
 int TS_RESP_verify_response(TS_VERIFY_CTX *ctx, TS_RESP *response)
-	{
-	PKCS7 *token = TS_RESP_get_token(response);
-	TS_TST_INFO *tst_info = TS_RESP_get_tst_info(response);
-	int ret = 0;
+{
+    PKCS7 *token = TS_RESP_get_token(response);
+    TS_TST_INFO *tst_info = TS_RESP_get_tst_info(response);
+    int ret = 0;
 
-	/* Check if we have a successful TS_TST_INFO object in place. */
-	if (!TS_check_status_info(response)) goto err;
+    /* Check if we have a successful TS_TST_INFO object in place. */
+    if (!TS_check_status_info(response))
+        goto err;
 
-	/* Check the contents of the time stamp token. */
-	if (!int_TS_RESP_verify_token(ctx, token, tst_info))
-		goto err;
+    /* Check the contents of the time stamp token. */
+    if (!int_TS_RESP_verify_token(ctx, token, tst_info))
+        goto err;
 
-	ret = 1;
+    ret = 1;
  err:
-	return ret;
-	}
+    return ret;
+}
 
 /*
  * Tries to extract a TS_TST_INFO structure from the PKCS7 token and
  * calls the internal int_TS_RESP_verify_token function for verifying it.
  */
 int TS_RESP_verify_token(TS_VERIFY_CTX *ctx, PKCS7 *token)
-	{
-	TS_TST_INFO *tst_info = PKCS7_to_TS_TST_INFO(token);
-	int ret = 0;
-	if (tst_info)
-		{
-		ret = int_TS_RESP_verify_token(ctx, token, tst_info);
-		TS_TST_INFO_free(tst_info);
-		}
-	return ret;
-	}
+{
+    TS_TST_INFO *tst_info = PKCS7_to_TS_TST_INFO(token);
+    int ret = 0;
+    if (tst_info) {
+        ret = int_TS_RESP_verify_token(ctx, token, tst_info);
+        TS_TST_INFO_free(tst_info);
+    }
+    return ret;
+}
 
 /*-
- * Verifies whether the 'token' contains a valid time stamp token 
+ * Verifies whether the 'token' contains a valid time stamp token
  * with regards to the settings of the context. Only those checks are
  * carried out that are specified in the context:
- *	- Verifies the signature of the TS_TST_INFO.
- *	- Checks the version number of the response.
- *	- Check if the requested and returned policies math.
- *	- Check if the message imprints are the same.
- *	- Check if the nonces are the same.
- *	- Check if the TSA name matches the signer.
- *	- Check if the TSA name is the expected TSA.
+ *      - Verifies the signature of the TS_TST_INFO.
+ *      - Checks the version number of the response.
+ *      - Check if the requested and returned policies math.
+ *      - Check if the message imprints are the same.
+ *      - Check if the nonces are the same.
+ *      - Check if the TSA name matches the signer.
+ *      - Check if the TSA name is the expected TSA.
  */
-static int int_TS_RESP_verify_token(TS_VERIFY_CTX *ctx, 
-				 PKCS7 *token, TS_TST_INFO *tst_info)
-	{
-	X509 *signer = NULL;
-	GENERAL_NAME *tsa_name = TS_TST_INFO_get_tsa(tst_info);
-	X509_ALGOR *md_alg = NULL;
-	unsigned char *imprint = NULL;
-	unsigned imprint_len = 0;
-	int ret = 0;
-
-	/* Verify the signature. */
-	if ((ctx->flags & TS_VFY_SIGNATURE)
-	    && !TS_RESP_verify_signature(token, ctx->certs, ctx->store,
-					 &signer))
-		goto err;
-	
-	/* Check version number of response. */
-	if ((ctx->flags & TS_VFY_VERSION)
-	    && TS_TST_INFO_get_version(tst_info) != 1)
-		{
-		TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_UNSUPPORTED_VERSION);
-		goto err;
-		}
-
-	/* Check policies. */
-	if ((ctx->flags & TS_VFY_POLICY)
-	    && !TS_check_policy(ctx->policy, tst_info))
-		goto err;
-	
-	/* Check message imprints. */
-	if ((ctx->flags & TS_VFY_IMPRINT)
-	    && !TS_check_imprints(ctx->md_alg, ctx->imprint, ctx->imprint_len,
-				  tst_info)) 
-		goto err;
-
-	/* Compute and check message imprints. */
-	if ((ctx->flags & TS_VFY_DATA)
-	    && (!TS_compute_imprint(ctx->data, tst_info,
-				    &md_alg, &imprint, &imprint_len)
-	    || !TS_check_imprints(md_alg, imprint, imprint_len, tst_info)))
-		goto err;
-
-	/* Check nonces. */
-	if ((ctx->flags & TS_VFY_NONCE)
-	    && !TS_check_nonces(ctx->nonce, tst_info))
-		goto err;
-
-	/* Check whether TSA name and signer certificate match. */
-	if ((ctx->flags & TS_VFY_SIGNER)
-	    && tsa_name && !TS_check_signer_name(tsa_name, signer))
-		{
-		TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_TSA_NAME_MISMATCH);
-		goto err;
-		}
-
-	/* Check whether the TSA is the expected one. */
-	if ((ctx->flags & TS_VFY_TSA_NAME)
-	    && !TS_check_signer_name(ctx->tsa_name, signer))
-		{
-		TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_TSA_UNTRUSTED);
-		goto err;
-		}
-
-	ret = 1;
+static int int_TS_RESP_verify_token(TS_VERIFY_CTX *ctx,
+                                    PKCS7 *token, TS_TST_INFO *tst_info)
+{
+    X509 *signer = NULL;
+    GENERAL_NAME *tsa_name = TS_TST_INFO_get_tsa(tst_info);
+    X509_ALGOR *md_alg = NULL;
+    unsigned char *imprint = NULL;
+    unsigned imprint_len = 0;
+    int ret = 0;
+
+    /* Verify the signature. */
+    if ((ctx->flags & TS_VFY_SIGNATURE)
+        && !TS_RESP_verify_signature(token, ctx->certs, ctx->store, &signer))
+        goto err;
+
+    /* Check version number of response. */
+    if ((ctx->flags & TS_VFY_VERSION)
+        && TS_TST_INFO_get_version(tst_info) != 1) {
+        TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_UNSUPPORTED_VERSION);
+        goto err;
+    }
+
+    /* Check policies. */
+    if ((ctx->flags & TS_VFY_POLICY)
+        && !TS_check_policy(ctx->policy, tst_info))
+        goto err;
+
+    /* Check message imprints. */
+    if ((ctx->flags & TS_VFY_IMPRINT)
+        && !TS_check_imprints(ctx->md_alg, ctx->imprint, ctx->imprint_len,
+                              tst_info))
+        goto err;
+
+    /* Compute and check message imprints. */
+    if ((ctx->flags & TS_VFY_DATA)
+        && (!TS_compute_imprint(ctx->data, tst_info,
+                                &md_alg, &imprint, &imprint_len)
+            || !TS_check_imprints(md_alg, imprint, imprint_len, tst_info)))
+        goto err;
+
+    /* Check nonces. */
+    if ((ctx->flags & TS_VFY_NONCE)
+        && !TS_check_nonces(ctx->nonce, tst_info))
+        goto err;
+
+    /* Check whether TSA name and signer certificate match. */
+    if ((ctx->flags & TS_VFY_SIGNER)
+        && tsa_name && !TS_check_signer_name(tsa_name, signer)) {
+        TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_TSA_NAME_MISMATCH);
+        goto err;
+    }
+
+    /* Check whether the TSA is the expected one. */
+    if ((ctx->flags & TS_VFY_TSA_NAME)
+        && !TS_check_signer_name(ctx->tsa_name, signer)) {
+        TSerr(TS_F_INT_TS_RESP_VERIFY_TOKEN, TS_R_TSA_UNTRUSTED);
+        goto err;
+    }
+
+    ret = 1;
  err:
-	X509_free(signer);
-	X509_ALGOR_free(md_alg);
-	OPENSSL_free(imprint);
-	return ret;
-	}
+    X509_free(signer);
+    X509_ALGOR_free(md_alg);
+    OPENSSL_free(imprint);
+    return ret;
+}
 
 static int TS_check_status_info(TS_RESP *response)
-	{
-	TS_STATUS_INFO *info = TS_RESP_get_status_info(response);
-	long status = ASN1_INTEGER_get(info->status);
-	const char *status_text = NULL;
-	char *embedded_status_text = NULL;
-	char failure_text[TS_STATUS_BUF_SIZE] = "";
-
-	/* Check if everything went fine. */
-	if (status == 0 || status == 1) return 1;
-
-	/* There was an error, get the description in status_text. */
-	if (0 <= status && status < (long)TS_STATUS_TEXT_SIZE)
-		status_text = TS_status_text[status];
-	else
-		status_text = "unknown code";
-
-	/* Set the embedded_status_text to the returned description. */
-	if (sk_ASN1_UTF8STRING_num(info->text) > 0
-	    && !(embedded_status_text = TS_get_status_text(info->text)))
-		return 0;
-	
-	/* Filling in failure_text with the failure information. */
-	if (info->failure_info)
-		{
-		int i;
-		int first = 1;
-		for (i = 0; i < (int)TS_FAILURE_INFO_SIZE; ++i)
-			{
-			if (ASN1_BIT_STRING_get_bit(info->failure_info,
-						    TS_failure_info[i].code))
-				{
-				if (!first)
-					strcpy(failure_text, ",");
-				else
-					first = 0;
-				strcat(failure_text, TS_failure_info[i].text);
-				}
-			}
-		}
-	if (failure_text[0] == '\0')
-		strcpy(failure_text, "unspecified");
-
-	/* Making up the error string. */
-	TSerr(TS_F_TS_CHECK_STATUS_INFO, TS_R_NO_TIME_STAMP_TOKEN);
-	ERR_add_error_data(6,
-			   "status code: ", status_text,
-			   ", status text: ", embedded_status_text ? 
-			   embedded_status_text : "unspecified",
-			   ", failure codes: ", failure_text);
-	OPENSSL_free(embedded_status_text);
-
-	return 0;
-	}
+{
+    TS_STATUS_INFO *info = TS_RESP_get_status_info(response);
+    long status = ASN1_INTEGER_get(info->status);
+    const char *status_text = NULL;
+    char *embedded_status_text = NULL;
+    char failure_text[TS_STATUS_BUF_SIZE] = "";
+
+    /* Check if everything went fine. */
+    if (status == 0 || status == 1)
+        return 1;
+
+    /* There was an error, get the description in status_text. */
+    if (0 <= status && status < (long)TS_STATUS_TEXT_SIZE)
+        status_text = TS_status_text[status];
+    else
+        status_text = "unknown code";
+
+    /* Set the embedded_status_text to the returned description. */
+    if (sk_ASN1_UTF8STRING_num(info->text) > 0
+        && !(embedded_status_text = TS_get_status_text(info->text)))
+        return 0;
+
+    /* Filling in failure_text with the failure information. */
+    if (info->failure_info) {
+        int i;
+        int first = 1;
+        for (i = 0; i < (int)TS_FAILURE_INFO_SIZE; ++i) {
+            if (ASN1_BIT_STRING_get_bit(info->failure_info,
+                                        TS_failure_info[i].code)) {
+                if (!first)
+                    strcpy(failure_text, ",");
+                else
+                    first = 0;
+                strcat(failure_text, TS_failure_info[i].text);
+            }
+        }
+    }
+    if (failure_text[0] == '\0')
+        strcpy(failure_text, "unspecified");
+
+    /* Making up the error string. */
+    TSerr(TS_F_TS_CHECK_STATUS_INFO, TS_R_NO_TIME_STAMP_TOKEN);
+    ERR_add_error_data(6,
+                       "status code: ", status_text,
+                       ", status text: ", embedded_status_text ?
+                       embedded_status_text : "unspecified",
+                       ", failure codes: ", failure_text);
+    OPENSSL_free(embedded_status_text);
+
+    return 0;
+}
 
 static char *TS_get_status_text(STACK_OF(ASN1_UTF8STRING) *text)
-	{
-	int i;
-	unsigned int length = 0;
-	char *result = NULL;
-	char *p;
-
-	/* Determine length first. */
-	for (i = 0; i < sk_ASN1_UTF8STRING_num(text); ++i)
-		{
-		ASN1_UTF8STRING *current = sk_ASN1_UTF8STRING_value(text, i);
-		length += ASN1_STRING_length(current);
-		length += 1;	/* separator character */
-		}
-	/* Allocate memory (closing '\0' included). */
-	if (!(result = OPENSSL_malloc(length)))
-		{
-		TSerr(TS_F_TS_GET_STATUS_TEXT, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	/* Concatenate the descriptions. */
-	for (i = 0, p = result; i < sk_ASN1_UTF8STRING_num(text); ++i)
-		{
-		ASN1_UTF8STRING *current = sk_ASN1_UTF8STRING_value(text, i);
-		length = ASN1_STRING_length(current);
-		if (i > 0) *p++ = '/';
-		strncpy(p, (const char *)ASN1_STRING_data(current), length);
-		p += length;
-		}
-	/* We do have space for this, too. */
-	*p = '\0';
-	
-	return result;
-	}
+{
+    int i;
+    unsigned int length = 0;
+    char *result = NULL;
+    char *p;
+
+    /* Determine length first. */
+    for (i = 0; i < sk_ASN1_UTF8STRING_num(text); ++i) {
+        ASN1_UTF8STRING *current = sk_ASN1_UTF8STRING_value(text, i);
+        length += ASN1_STRING_length(current);
+        length += 1;            /* separator character */
+    }
+    /* Allocate memory (closing '\0' included). */
+    if (!(result = OPENSSL_malloc(length))) {
+        TSerr(TS_F_TS_GET_STATUS_TEXT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    /* Concatenate the descriptions. */
+    for (i = 0, p = result; i < sk_ASN1_UTF8STRING_num(text); ++i) {
+        ASN1_UTF8STRING *current = sk_ASN1_UTF8STRING_value(text, i);
+        length = ASN1_STRING_length(current);
+        if (i > 0)
+            *p++ = '/';
+        strncpy(p, (const char *)ASN1_STRING_data(current), length);
+        p += length;
+    }
+    /* We do have space for this, too. */
+    *p = '\0';
+
+    return result;
+}
 
 static int TS_check_policy(ASN1_OBJECT *req_oid, TS_TST_INFO *tst_info)
-	{
-	ASN1_OBJECT *resp_oid = TS_TST_INFO_get_policy_id(tst_info);
+{
+    ASN1_OBJECT *resp_oid = TS_TST_INFO_get_policy_id(tst_info);
 
-	if (OBJ_cmp(req_oid, resp_oid) != 0)
-		{
-		TSerr(TS_F_TS_CHECK_POLICY, TS_R_POLICY_MISMATCH);
-		return 0;
-		}
+    if (OBJ_cmp(req_oid, resp_oid) != 0) {
+        TSerr(TS_F_TS_CHECK_POLICY, TS_R_POLICY_MISMATCH);
+        return 0;
+    }
 
-	return 1;
-	}
+    return 1;
+}
 
 static int TS_compute_imprint(BIO *data, TS_TST_INFO *tst_info,
-			      X509_ALGOR **md_alg, 
-			      unsigned char **imprint, unsigned *imprint_len)
-	{
-	TS_MSG_IMPRINT *msg_imprint = TS_TST_INFO_get_msg_imprint(tst_info);
-	X509_ALGOR *md_alg_resp = TS_MSG_IMPRINT_get_algo(msg_imprint);
-	const EVP_MD *md;
-	EVP_MD_CTX md_ctx;
-	unsigned char buffer[4096];
-	int length;
-
-	*md_alg = NULL;
-	*imprint = NULL;
-
-	/* Return the MD algorithm of the response. */
-	if (!(*md_alg = X509_ALGOR_dup(md_alg_resp))) goto err;
-
-	/* Getting the MD object. */
-	if (!(md = EVP_get_digestbyobj((*md_alg)->algorithm)))
-		{
-		TSerr(TS_F_TS_COMPUTE_IMPRINT, TS_R_UNSUPPORTED_MD_ALGORITHM);
-		goto err;
-		}
-
-	/* Compute message digest. */
-	length = EVP_MD_size(md);
-	if (length < 0)
-	    goto err;
-	*imprint_len = length;
-	if (!(*imprint = OPENSSL_malloc(*imprint_len))) 
-		{
-		TSerr(TS_F_TS_COMPUTE_IMPRINT, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!EVP_DigestInit(&md_ctx, md))
-		goto err;
-	while ((length = BIO_read(data, buffer, sizeof(buffer))) > 0)
-		{
-		if (!EVP_DigestUpdate(&md_ctx, buffer, length))
-			goto err;
-		}
-	if (!EVP_DigestFinal(&md_ctx, *imprint, NULL))
-		goto err;
-
-	return 1;
+                              X509_ALGOR **md_alg,
+                              unsigned char **imprint, unsigned *imprint_len)
+{
+    TS_MSG_IMPRINT *msg_imprint = TS_TST_INFO_get_msg_imprint(tst_info);
+    X509_ALGOR *md_alg_resp = TS_MSG_IMPRINT_get_algo(msg_imprint);
+    const EVP_MD *md;
+    EVP_MD_CTX md_ctx;
+    unsigned char buffer[4096];
+    int length;
+
+    *md_alg = NULL;
+    *imprint = NULL;
+
+    /* Return the MD algorithm of the response. */
+    if (!(*md_alg = X509_ALGOR_dup(md_alg_resp)))
+        goto err;
+
+    /* Getting the MD object. */
+    if (!(md = EVP_get_digestbyobj((*md_alg)->algorithm))) {
+        TSerr(TS_F_TS_COMPUTE_IMPRINT, TS_R_UNSUPPORTED_MD_ALGORITHM);
+        goto err;
+    }
+
+    /* Compute message digest. */
+    length = EVP_MD_size(md);
+    if (length < 0)
+        goto err;
+    *imprint_len = length;
+    if (!(*imprint = OPENSSL_malloc(*imprint_len))) {
+        TSerr(TS_F_TS_COMPUTE_IMPRINT, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!EVP_DigestInit(&md_ctx, md))
+        goto err;
+    while ((length = BIO_read(data, buffer, sizeof(buffer))) > 0) {
+        if (!EVP_DigestUpdate(&md_ctx, buffer, length))
+            goto err;
+    }
+    if (!EVP_DigestFinal(&md_ctx, *imprint, NULL))
+        goto err;
+
+    return 1;
  err:
-	X509_ALGOR_free(*md_alg);
-	OPENSSL_free(*imprint);
-	*imprint_len = 0;
-	*imprint = 0;
-	return 0;
-	}
-
-static int TS_check_imprints(X509_ALGOR *algor_a, 
-			     unsigned char *imprint_a, unsigned len_a,
-			     TS_TST_INFO *tst_info)
-	{
-	TS_MSG_IMPRINT *b = TS_TST_INFO_get_msg_imprint(tst_info);
-	X509_ALGOR *algor_b = TS_MSG_IMPRINT_get_algo(b);
-	int ret = 0;
-
-	/* algor_a is optional. */
-	if (algor_a)
-		{
-		/* Compare algorithm OIDs. */
-		if (OBJ_cmp(algor_a->algorithm, algor_b->algorithm)) goto err;
-
-		/* The parameter must be NULL in both. */
-		if ((algor_a->parameter 
-		     && ASN1_TYPE_get(algor_a->parameter) != V_ASN1_NULL)
-		    || (algor_b->parameter
-			&& ASN1_TYPE_get(algor_b->parameter) != V_ASN1_NULL))
-			goto err;
-		}
-
-	/* Compare octet strings. */
-	ret = len_a == (unsigned) ASN1_STRING_length(b->hashed_msg) &&
-		memcmp(imprint_a, ASN1_STRING_data(b->hashed_msg), len_a) == 0;
+    X509_ALGOR_free(*md_alg);
+    OPENSSL_free(*imprint);
+    *imprint_len = 0;
+    *imprint = 0;
+    return 0;
+}
+
+static int TS_check_imprints(X509_ALGOR *algor_a,
+                             unsigned char *imprint_a, unsigned len_a,
+                             TS_TST_INFO *tst_info)
+{
+    TS_MSG_IMPRINT *b = TS_TST_INFO_get_msg_imprint(tst_info);
+    X509_ALGOR *algor_b = TS_MSG_IMPRINT_get_algo(b);
+    int ret = 0;
+
+    /* algor_a is optional. */
+    if (algor_a) {
+        /* Compare algorithm OIDs. */
+        if (OBJ_cmp(algor_a->algorithm, algor_b->algorithm))
+            goto err;
+
+        /* The parameter must be NULL in both. */
+        if ((algor_a->parameter
+             && ASN1_TYPE_get(algor_a->parameter) != V_ASN1_NULL)
+            || (algor_b->parameter
+                && ASN1_TYPE_get(algor_b->parameter) != V_ASN1_NULL))
+            goto err;
+    }
+
+    /* Compare octet strings. */
+    ret = len_a == (unsigned)ASN1_STRING_length(b->hashed_msg) &&
+        memcmp(imprint_a, ASN1_STRING_data(b->hashed_msg), len_a) == 0;
  err:
-	if (!ret)
-		TSerr(TS_F_TS_CHECK_IMPRINTS, TS_R_MESSAGE_IMPRINT_MISMATCH);
-	return ret;
-	}
+    if (!ret)
+        TSerr(TS_F_TS_CHECK_IMPRINTS, TS_R_MESSAGE_IMPRINT_MISMATCH);
+    return ret;
+}
 
 static int TS_check_nonces(const ASN1_INTEGER *a, TS_TST_INFO *tst_info)
-	{
-	const ASN1_INTEGER *b = TS_TST_INFO_get_nonce(tst_info);
-
-	/* Error if nonce is missing. */
-	if (!b)
-		{
-		TSerr(TS_F_TS_CHECK_NONCES, TS_R_NONCE_NOT_RETURNED);
-		return 0;
-		}
-
-	/* No error if a nonce is returned without being requested. */
-	if (ASN1_INTEGER_cmp(a, b) != 0)
-		{
-		TSerr(TS_F_TS_CHECK_NONCES, TS_R_NONCE_MISMATCH);
-		return 0;
-		}
-
-	return 1;
-	}
-
-/* Check if the specified TSA name matches either the subject
-   or one of the subject alternative names of the TSA certificate. */
+{
+    const ASN1_INTEGER *b = TS_TST_INFO_get_nonce(tst_info);
+
+    /* Error if nonce is missing. */
+    if (!b) {
+        TSerr(TS_F_TS_CHECK_NONCES, TS_R_NONCE_NOT_RETURNED);
+        return 0;
+    }
+
+    /* No error if a nonce is returned without being requested. */
+    if (ASN1_INTEGER_cmp(a, b) != 0) {
+        TSerr(TS_F_TS_CHECK_NONCES, TS_R_NONCE_MISMATCH);
+        return 0;
+    }
+
+    return 1;
+}
+
+/*
+ * Check if the specified TSA name matches either the subject or one of the
+ * subject alternative names of the TSA certificate.
+ */
 static int TS_check_signer_name(GENERAL_NAME *tsa_name, X509 *signer)
-	{
-	STACK_OF(GENERAL_NAME) *gen_names = NULL;
-	int idx = -1;
-	int found = 0;
-
-	/* Check the subject name first. */
-	if (tsa_name->type == GEN_DIRNAME 
-	    && X509_name_cmp(tsa_name->d.dirn, signer->cert_info->subject) == 0)
-		return 1;
-
-	/* Check all the alternative names. */
-	gen_names = X509_get_ext_d2i(signer, NID_subject_alt_name,
-				     NULL, &idx);
-	while (gen_names != NULL
-	       && !(found = TS_find_name(gen_names, tsa_name) >= 0))
-		{
-		/* Get the next subject alternative name,
-		   although there should be no more than one. */
-		GENERAL_NAMES_free(gen_names);
-		gen_names = X509_get_ext_d2i(signer, NID_subject_alt_name,
-					     NULL, &idx);
-		}
-	if (gen_names) GENERAL_NAMES_free(gen_names);
-	
-	return found;
-	}
+{
+    STACK_OF(GENERAL_NAME) *gen_names = NULL;
+    int idx = -1;
+    int found = 0;
+
+    /* Check the subject name first. */
+    if (tsa_name->type == GEN_DIRNAME
+        && X509_name_cmp(tsa_name->d.dirn, signer->cert_info->subject) == 0)
+        return 1;
+
+    /* Check all the alternative names. */
+    gen_names = X509_get_ext_d2i(signer, NID_subject_alt_name, NULL, &idx);
+    while (gen_names != NULL
+           && !(found = TS_find_name(gen_names, tsa_name) >= 0)) {
+        /*
+         * Get the next subject alternative name, although there should be no
+         * more than one.
+         */
+        GENERAL_NAMES_free(gen_names);
+        gen_names = X509_get_ext_d2i(signer, NID_subject_alt_name,
+                                     NULL, &idx);
+    }
+    if (gen_names)
+        GENERAL_NAMES_free(gen_names);
+
+    return found;
+}
 
 /* Returns 1 if name is in gen_names, 0 otherwise. */
 static int TS_find_name(STACK_OF(GENERAL_NAME) *gen_names, GENERAL_NAME *name)
-	{
-	int i, found;
-	for (i = 0, found = 0; !found && i < sk_GENERAL_NAME_num(gen_names);
-	     ++i)
-		{
-		GENERAL_NAME *current = sk_GENERAL_NAME_value(gen_names, i);
-		found = GENERAL_NAME_cmp(current, name) == 0;
-		}
-	return found ? i - 1 : -1;
-	}
+{
+    int i, found;
+    for (i = 0, found = 0; !found && i < sk_GENERAL_NAME_num(gen_names); ++i) {
+        GENERAL_NAME *current = sk_GENERAL_NAME_value(gen_names, i);
+        found = GENERAL_NAME_cmp(current, name) == 0;
+    }
+    return found ? i - 1 : -1;
+}
diff --git a/crypto/ts/ts_verify_ctx.c b/crypto/ts/ts_verify_ctx.c
index 609b7735d4..3e6fcb57be 100644
--- a/crypto/ts/ts_verify_ctx.c
+++ b/crypto/ts/ts_verify_ctx.c
@@ -1,6 +1,7 @@
 /* crypto/ts/ts_verify_ctx.c */
-/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
- * project 2003.
+/*
+ * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,99 +62,101 @@
 #include 
 
 TS_VERIFY_CTX *TS_VERIFY_CTX_new(void)
-	{
-	TS_VERIFY_CTX *ctx = 
-		(TS_VERIFY_CTX *) OPENSSL_malloc(sizeof(TS_VERIFY_CTX));
-	if (ctx)
-		memset(ctx, 0, sizeof(TS_VERIFY_CTX));
-	else
-		TSerr(TS_F_TS_VERIFY_CTX_NEW, ERR_R_MALLOC_FAILURE);
-	return ctx;
-	}
+{
+    TS_VERIFY_CTX *ctx =
+        (TS_VERIFY_CTX *)OPENSSL_malloc(sizeof(TS_VERIFY_CTX));
+    if (ctx)
+        memset(ctx, 0, sizeof(TS_VERIFY_CTX));
+    else
+        TSerr(TS_F_TS_VERIFY_CTX_NEW, ERR_R_MALLOC_FAILURE);
+    return ctx;
+}
 
 void TS_VERIFY_CTX_init(TS_VERIFY_CTX *ctx)
-	{
-	OPENSSL_assert(ctx != NULL);
-	memset(ctx, 0, sizeof(TS_VERIFY_CTX));
-	}
+{
+    OPENSSL_assert(ctx != NULL);
+    memset(ctx, 0, sizeof(TS_VERIFY_CTX));
+}
 
 void TS_VERIFY_CTX_free(TS_VERIFY_CTX *ctx)
-	{
-	if (!ctx) return;
+{
+    if (!ctx)
+        return;
 
-	TS_VERIFY_CTX_cleanup(ctx);
-	OPENSSL_free(ctx);
-	}
+    TS_VERIFY_CTX_cleanup(ctx);
+    OPENSSL_free(ctx);
+}
 
 void TS_VERIFY_CTX_cleanup(TS_VERIFY_CTX *ctx)
-	{
-	if (!ctx) return;
+{
+    if (!ctx)
+        return;
 
-	X509_STORE_free(ctx->store);
-	sk_X509_pop_free(ctx->certs, X509_free);
+    X509_STORE_free(ctx->store);
+    sk_X509_pop_free(ctx->certs, X509_free);
 
-	ASN1_OBJECT_free(ctx->policy);
+    ASN1_OBJECT_free(ctx->policy);
 
-	X509_ALGOR_free(ctx->md_alg);
-	OPENSSL_free(ctx->imprint);
-	
-	BIO_free_all(ctx->data);
+    X509_ALGOR_free(ctx->md_alg);
+    OPENSSL_free(ctx->imprint);
 
-	ASN1_INTEGER_free(ctx->nonce);
+    BIO_free_all(ctx->data);
 
-	GENERAL_NAME_free(ctx->tsa_name);
+    ASN1_INTEGER_free(ctx->nonce);
 
-	TS_VERIFY_CTX_init(ctx);
-	}
+    GENERAL_NAME_free(ctx->tsa_name);
+
+    TS_VERIFY_CTX_init(ctx);
+}
 
 TS_VERIFY_CTX *TS_REQ_to_TS_VERIFY_CTX(TS_REQ *req, TS_VERIFY_CTX *ctx)
-	{
-	TS_VERIFY_CTX *ret = ctx;
-	ASN1_OBJECT *policy;
-	TS_MSG_IMPRINT *imprint;
-	X509_ALGOR *md_alg;
-	ASN1_OCTET_STRING *msg;
-	const ASN1_INTEGER *nonce;
-
-	OPENSSL_assert(req != NULL);
-	if (ret)
-		TS_VERIFY_CTX_cleanup(ret);
-	else
-		if (!(ret = TS_VERIFY_CTX_new())) return NULL;
-
-	/* Setting flags. */
-	ret->flags = TS_VFY_ALL_IMPRINT & ~(TS_VFY_TSA_NAME | TS_VFY_SIGNATURE);
-
-	/* Setting policy. */
-	if ((policy = TS_REQ_get_policy_id(req)) != NULL)
-		{
-		if (!(ret->policy = OBJ_dup(policy))) goto err;
-		}
-	else
-		ret->flags &= ~TS_VFY_POLICY;
-
-	/* Setting md_alg, imprint and imprint_len. */
-	imprint = TS_REQ_get_msg_imprint(req);
-	md_alg = TS_MSG_IMPRINT_get_algo(imprint);
-	if (!(ret->md_alg = X509_ALGOR_dup(md_alg))) goto err;
-	msg = TS_MSG_IMPRINT_get_msg(imprint);
-	ret->imprint_len = ASN1_STRING_length(msg);
-	if (!(ret->imprint = OPENSSL_malloc(ret->imprint_len))) goto err;
-	memcpy(ret->imprint, ASN1_STRING_data(msg), ret->imprint_len);
-
-	/* Setting nonce. */
-	if ((nonce = TS_REQ_get_nonce(req)) != NULL)
-		{
-		if (!(ret->nonce = ASN1_INTEGER_dup(nonce))) goto err;
-		}
-	else
-		ret->flags &= ~TS_VFY_NONCE;
-
-	return ret;
+{
+    TS_VERIFY_CTX *ret = ctx;
+    ASN1_OBJECT *policy;
+    TS_MSG_IMPRINT *imprint;
+    X509_ALGOR *md_alg;
+    ASN1_OCTET_STRING *msg;
+    const ASN1_INTEGER *nonce;
+
+    OPENSSL_assert(req != NULL);
+    if (ret)
+        TS_VERIFY_CTX_cleanup(ret);
+    else if (!(ret = TS_VERIFY_CTX_new()))
+        return NULL;
+
+    /* Setting flags. */
+    ret->flags = TS_VFY_ALL_IMPRINT & ~(TS_VFY_TSA_NAME | TS_VFY_SIGNATURE);
+
+    /* Setting policy. */
+    if ((policy = TS_REQ_get_policy_id(req)) != NULL) {
+        if (!(ret->policy = OBJ_dup(policy)))
+            goto err;
+    } else
+        ret->flags &= ~TS_VFY_POLICY;
+
+    /* Setting md_alg, imprint and imprint_len. */
+    imprint = TS_REQ_get_msg_imprint(req);
+    md_alg = TS_MSG_IMPRINT_get_algo(imprint);
+    if (!(ret->md_alg = X509_ALGOR_dup(md_alg)))
+        goto err;
+    msg = TS_MSG_IMPRINT_get_msg(imprint);
+    ret->imprint_len = ASN1_STRING_length(msg);
+    if (!(ret->imprint = OPENSSL_malloc(ret->imprint_len)))
+        goto err;
+    memcpy(ret->imprint, ASN1_STRING_data(msg), ret->imprint_len);
+
+    /* Setting nonce. */
+    if ((nonce = TS_REQ_get_nonce(req)) != NULL) {
+        if (!(ret->nonce = ASN1_INTEGER_dup(nonce)))
+            goto err;
+    } else
+        ret->flags &= ~TS_VFY_NONCE;
+
+    return ret;
  err:
-	if (ctx)
-		TS_VERIFY_CTX_cleanup(ctx);
-	else
-		TS_VERIFY_CTX_free(ret);
-	return NULL;
-	}
+    if (ctx)
+        TS_VERIFY_CTX_cleanup(ctx);
+    else
+        TS_VERIFY_CTX_free(ret);
+    return NULL;
+}
diff --git a/crypto/txt_db/txt_db.c b/crypto/txt_db/txt_db.c
index 6f2ce3b5a4..f9b42ac6e5 100644
--- a/crypto/txt_db/txt_db.c
+++ b/crypto/txt_db/txt_db.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,325 +64,318 @@
 #include 
 
 #undef BUFSIZE
-#define BUFSIZE	512
+#define BUFSIZE 512
 
-const char TXT_DB_version[]="TXT_DB" OPENSSL_VERSION_PTEXT;
+const char TXT_DB_version[] = "TXT_DB" OPENSSL_VERSION_PTEXT;
 
 TXT_DB *TXT_DB_read(BIO *in, int num)
-	{
-	TXT_DB *ret=NULL;
-	int er=1;
-	int esc=0;
-	long ln=0;
-	int i,add,n;
-	int size=BUFSIZE;
-	int offset=0;
-	char *p,*f;
-	OPENSSL_STRING *pp;
-	BUF_MEM *buf=NULL;
+{
+    TXT_DB *ret = NULL;
+    int er = 1;
+    int esc = 0;
+    long ln = 0;
+    int i, add, n;
+    int size = BUFSIZE;
+    int offset = 0;
+    char *p, *f;
+    OPENSSL_STRING *pp;
+    BUF_MEM *buf = NULL;
 
-	if ((buf=BUF_MEM_new()) == NULL) goto err;
-	if (!BUF_MEM_grow(buf,size)) goto err;
+    if ((buf = BUF_MEM_new()) == NULL)
+        goto err;
+    if (!BUF_MEM_grow(buf, size))
+        goto err;
 
-	if ((ret=OPENSSL_malloc(sizeof(TXT_DB))) == NULL)
-		goto err;
-	ret->num_fields=num;
-	ret->index=NULL;
-	ret->qual=NULL;
-	if ((ret->data=sk_OPENSSL_PSTRING_new_null()) == NULL)
-		goto err;
-	if ((ret->index=OPENSSL_malloc(sizeof(*ret->index)*num)) == NULL)
-		goto err;
-	if ((ret->qual=OPENSSL_malloc(sizeof(*(ret->qual))*num)) == NULL)
-		goto err;
-	for (i=0; iindex[i]=NULL;
-		ret->qual[i]=NULL;
-		}
+    if ((ret = OPENSSL_malloc(sizeof(TXT_DB))) == NULL)
+        goto err;
+    ret->num_fields = num;
+    ret->index = NULL;
+    ret->qual = NULL;
+    if ((ret->data = sk_OPENSSL_PSTRING_new_null()) == NULL)
+        goto err;
+    if ((ret->index = OPENSSL_malloc(sizeof(*ret->index) * num)) == NULL)
+        goto err;
+    if ((ret->qual = OPENSSL_malloc(sizeof(*(ret->qual)) * num)) == NULL)
+        goto err;
+    for (i = 0; i < num; i++) {
+        ret->index[i] = NULL;
+        ret->qual[i] = NULL;
+    }
 
-	add=(num+1)*sizeof(char *);
-	buf->data[size-1]='\0';
-	offset=0;
-	for (;;)
-		{
-		if (offset != 0)
-			{
-			size+=BUFSIZE;
-			if (!BUF_MEM_grow_clean(buf,size)) goto err;
-			}
-		buf->data[offset]='\0';
-		BIO_gets(in,&(buf->data[offset]),size-offset);
-		ln++;
-		if (buf->data[offset] == '\0') break;
-		if ((offset == 0) && (buf->data[0] == '#')) continue;
-		i=strlen(&(buf->data[offset]));
-		offset+=i;
-		if (buf->data[offset-1] != '\n')
-			continue;
-		else
-			{
-			buf->data[offset-1]='\0'; /* blat the '\n' */
-			if (!(p=OPENSSL_malloc(add+offset))) goto err;
-			offset=0;
-			}
-		pp=(char **)p;
-		p+=add;
-		n=0;
-		pp[n++]=p;
-		i=0;
-		f=buf->data;
+    add = (num + 1) * sizeof(char *);
+    buf->data[size - 1] = '\0';
+    offset = 0;
+    for (;;) {
+        if (offset != 0) {
+            size += BUFSIZE;
+            if (!BUF_MEM_grow_clean(buf, size))
+                goto err;
+        }
+        buf->data[offset] = '\0';
+        BIO_gets(in, &(buf->data[offset]), size - offset);
+        ln++;
+        if (buf->data[offset] == '\0')
+            break;
+        if ((offset == 0) && (buf->data[0] == '#'))
+            continue;
+        i = strlen(&(buf->data[offset]));
+        offset += i;
+        if (buf->data[offset - 1] != '\n')
+            continue;
+        else {
+            buf->data[offset - 1] = '\0'; /* blat the '\n' */
+            if (!(p = OPENSSL_malloc(add + offset)))
+                goto err;
+            offset = 0;
+        }
+        pp = (char **)p;
+        p += add;
+        n = 0;
+        pp[n++] = p;
+        i = 0;
+        f = buf->data;
 
-		esc=0;
-		for (;;)
-			{
-			if (*f == '\0') break;
-			if (*f == '\t')
-				{
-				if (esc)
-					p--;
-				else
-					{	
-					*(p++)='\0';
-					f++;
-					if (n >=  num) break;
-					pp[n++]=p;
-					continue;
-					}
-				}
-			esc=(*f == '\\');
-			*(p++)= *(f++);
-			}
-		*(p++)='\0';
-		if ((n != num) || (*f != '\0'))
-			{
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)	/* temporary fix :-( */
-			fprintf(stderr,"wrong number of fields on line %ld (looking for field %d, got %d, '%s' left)\n",ln,num,n,f);
+        esc = 0;
+        for (;;) {
+            if (*f == '\0')
+                break;
+            if (*f == '\t') {
+                if (esc)
+                    p--;
+                else {
+                    *(p++) = '\0';
+                    f++;
+                    if (n >= num)
+                        break;
+                    pp[n++] = p;
+                    continue;
+                }
+            }
+            esc = (*f == '\\');
+            *(p++) = *(f++);
+        }
+        *(p++) = '\0';
+        if ((n != num) || (*f != '\0')) {
+#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16) /* temporary
+                                                               * fix :-( */
+            fprintf(stderr,
+                    "wrong number of fields on line %ld (looking for field %d, got %d, '%s' left)\n",
+                    ln, num, n, f);
 #endif
-			er=2;
-			goto err;
-			}
-		pp[n]=p;
-		if (!sk_OPENSSL_PSTRING_push(ret->data,pp))
-			{
-#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)	/* temporary fix :-( */
-			fprintf(stderr,"failure in sk_push\n");
+            er = 2;
+            goto err;
+        }
+        pp[n] = p;
+        if (!sk_OPENSSL_PSTRING_push(ret->data, pp)) {
+#if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16) /* temporary
+                                                               * fix :-( */
+            fprintf(stderr, "failure in sk_push\n");
 #endif
-			er=2;
-			goto err;
-			}
-		}
-	er=0;
-err:
-	BUF_MEM_free(buf);
-	if (er)
-		{
+            er = 2;
+            goto err;
+        }
+    }
+    er = 0;
+ err:
+    BUF_MEM_free(buf);
+    if (er) {
 #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16)
-		if (er == 1) fprintf(stderr,"OPENSSL_malloc failure\n");
+        if (er == 1)
+            fprintf(stderr, "OPENSSL_malloc failure\n");
 #endif
-		if (ret != NULL)
-			{
-			if (ret->data != NULL) sk_OPENSSL_PSTRING_free(ret->data);
-			if (ret->index != NULL) OPENSSL_free(ret->index);
-			if (ret->qual != NULL) OPENSSL_free(ret->qual);
-			if (ret != NULL) OPENSSL_free(ret);
-			}
-		return(NULL);
-		}
-	else
-		return(ret);
-	}
+        if (ret != NULL) {
+            if (ret->data != NULL)
+                sk_OPENSSL_PSTRING_free(ret->data);
+            if (ret->index != NULL)
+                OPENSSL_free(ret->index);
+            if (ret->qual != NULL)
+                OPENSSL_free(ret->qual);
+            if (ret != NULL)
+                OPENSSL_free(ret);
+        }
+        return (NULL);
+    } else
+        return (ret);
+}
 
-OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, OPENSSL_STRING *value)
-	{
-	OPENSSL_STRING *ret;
-	LHASH_OF(OPENSSL_STRING) *lh;
+OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx,
+                                    OPENSSL_STRING *value)
+{
+    OPENSSL_STRING *ret;
+    LHASH_OF(OPENSSL_STRING) *lh;
 
-	if (idx >= db->num_fields)
-		{
-		db->error=DB_ERROR_INDEX_OUT_OF_RANGE;
-		return(NULL);
-		}
-	lh=db->index[idx];
-	if (lh == NULL)
-		{
-		db->error=DB_ERROR_NO_INDEX;
-		return(NULL);
-		}
-	ret=lh_OPENSSL_STRING_retrieve(lh,value);
-	db->error=DB_ERROR_OK;
-	return(ret);
-	}
+    if (idx >= db->num_fields) {
+        db->error = DB_ERROR_INDEX_OUT_OF_RANGE;
+        return (NULL);
+    }
+    lh = db->index[idx];
+    if (lh == NULL) {
+        db->error = DB_ERROR_NO_INDEX;
+        return (NULL);
+    }
+    ret = lh_OPENSSL_STRING_retrieve(lh, value);
+    db->error = DB_ERROR_OK;
+    return (ret);
+}
 
-int TXT_DB_create_index(TXT_DB *db, int field, int (*qual)(OPENSSL_STRING *),
-			LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp)
-	{
-	LHASH_OF(OPENSSL_STRING) *idx;
-	OPENSSL_STRING *r;
-	int i,n;
+int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *),
+                        LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp)
+{
+    LHASH_OF(OPENSSL_STRING) *idx;
+    OPENSSL_STRING *r;
+    int i, n;
 
-	if (field >= db->num_fields)
-		{
-		db->error=DB_ERROR_INDEX_OUT_OF_RANGE;
-		return(0);
-		}
-	/* FIXME: we lose type checking at this point */
-	if ((idx=(LHASH_OF(OPENSSL_STRING) *)lh_new(hash,cmp)) == NULL)
-		{
-		db->error=DB_ERROR_MALLOC;
-		return(0);
-		}
-	n=sk_OPENSSL_PSTRING_num(db->data);
-	for (i=0; idata,i);
-		if ((qual != NULL) && (qual(r) == 0)) continue;
-		if ((r=lh_OPENSSL_STRING_insert(idx,r)) != NULL)
-			{
-			db->error=DB_ERROR_INDEX_CLASH;
-			db->arg1=sk_OPENSSL_PSTRING_find(db->data,r);
-			db->arg2=i;
-			lh_OPENSSL_STRING_free(idx);
-			return(0);
-			}
-		}
-	if (db->index[field] != NULL) lh_OPENSSL_STRING_free(db->index[field]);
-	db->index[field]=idx;
-	db->qual[field]=qual;
-	return(1);
-	}
+    if (field >= db->num_fields) {
+        db->error = DB_ERROR_INDEX_OUT_OF_RANGE;
+        return (0);
+    }
+    /* FIXME: we lose type checking at this point */
+    if ((idx = (LHASH_OF(OPENSSL_STRING) *)lh_new(hash, cmp)) == NULL) {
+        db->error = DB_ERROR_MALLOC;
+        return (0);
+    }
+    n = sk_OPENSSL_PSTRING_num(db->data);
+    for (i = 0; i < n; i++) {
+        r = sk_OPENSSL_PSTRING_value(db->data, i);
+        if ((qual != NULL) && (qual(r) == 0))
+            continue;
+        if ((r = lh_OPENSSL_STRING_insert(idx, r)) != NULL) {
+            db->error = DB_ERROR_INDEX_CLASH;
+            db->arg1 = sk_OPENSSL_PSTRING_find(db->data, r);
+            db->arg2 = i;
+            lh_OPENSSL_STRING_free(idx);
+            return (0);
+        }
+    }
+    if (db->index[field] != NULL)
+        lh_OPENSSL_STRING_free(db->index[field]);
+    db->index[field] = idx;
+    db->qual[field] = qual;
+    return (1);
+}
 
 long TXT_DB_write(BIO *out, TXT_DB *db)
-	{
-	long i,j,n,nn,l,tot=0;
-	char *p,**pp,*f;
-	BUF_MEM *buf=NULL;
-	long ret= -1;
+{
+    long i, j, n, nn, l, tot = 0;
+    char *p, **pp, *f;
+    BUF_MEM *buf = NULL;
+    long ret = -1;
 
-	if ((buf=BUF_MEM_new()) == NULL)
-		goto err;
-	n=sk_OPENSSL_PSTRING_num(db->data);
-	nn=db->num_fields;
-	for (i=0; idata,i);
+    if ((buf = BUF_MEM_new()) == NULL)
+        goto err;
+    n = sk_OPENSSL_PSTRING_num(db->data);
+    nn = db->num_fields;
+    for (i = 0; i < n; i++) {
+        pp = sk_OPENSSL_PSTRING_value(db->data, i);
 
-		l=0;
-		for (j=0; jdata;
-		for (j=0; jdata;
-		if (BIO_write(out,buf->data,(int)j) != j)
-			goto err;
-		tot+=j;
-		}
-	ret=tot;
-err:
-	if (buf != NULL) BUF_MEM_free(buf);
-	return(ret);
-	}
+        p = buf->data;
+        for (j = 0; j < nn; j++) {
+            f = pp[j];
+            if (f != NULL)
+                for (;;) {
+                    if (*f == '\0')
+                        break;
+                    if (*f == '\t')
+                        *(p++) = '\\';
+                    *(p++) = *(f++);
+                }
+            *(p++) = '\t';
+        }
+        p[-1] = '\n';
+        j = p - buf->data;
+        if (BIO_write(out, buf->data, (int)j) != j)
+            goto err;
+        tot += j;
+    }
+    ret = tot;
+ err:
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    return (ret);
+}
 
 int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *row)
-	{
-	int i;
-	OPENSSL_STRING *r;
+{
+    int i;
+    OPENSSL_STRING *r;
 
-	for (i=0; inum_fields; i++)
-		{
-		if (db->index[i] != NULL)
-			{
-			if ((db->qual[i] != NULL) &&
-				(db->qual[i](row) == 0)) continue;
-			r=lh_OPENSSL_STRING_retrieve(db->index[i],row);
-			if (r != NULL)
-				{
-				db->error=DB_ERROR_INDEX_CLASH;
-				db->arg1=i;
-				db->arg_row=r;
-				goto err;
-				}
-			}
-		}
-	/* We have passed the index checks, now just append and insert */
-	if (!sk_OPENSSL_PSTRING_push(db->data,row))
-		{
-		db->error=DB_ERROR_MALLOC;
-		goto err;
-		}
+    for (i = 0; i < db->num_fields; i++) {
+        if (db->index[i] != NULL) {
+            if ((db->qual[i] != NULL) && (db->qual[i] (row) == 0))
+                continue;
+            r = lh_OPENSSL_STRING_retrieve(db->index[i], row);
+            if (r != NULL) {
+                db->error = DB_ERROR_INDEX_CLASH;
+                db->arg1 = i;
+                db->arg_row = r;
+                goto err;
+            }
+        }
+    }
+    /* We have passed the index checks, now just append and insert */
+    if (!sk_OPENSSL_PSTRING_push(db->data, row)) {
+        db->error = DB_ERROR_MALLOC;
+        goto err;
+    }
 
-	for (i=0; inum_fields; i++)
-		{
-		if (db->index[i] != NULL)
-			{
-			if ((db->qual[i] != NULL) &&
-				(db->qual[i](row) == 0)) continue;
-			(void)lh_OPENSSL_STRING_insert(db->index[i],row);
-			}
-		}
-	return(1);
-err:
-	return(0);
-	}
+    for (i = 0; i < db->num_fields; i++) {
+        if (db->index[i] != NULL) {
+            if ((db->qual[i] != NULL) && (db->qual[i] (row) == 0))
+                continue;
+            (void)lh_OPENSSL_STRING_insert(db->index[i], row);
+        }
+    }
+    return (1);
+ err:
+    return (0);
+}
 
 void TXT_DB_free(TXT_DB *db)
-	{
-	int i,n;
-	char **p,*max;
+{
+    int i, n;
+    char **p, *max;
 
-	if(db == NULL)
-	    return;
+    if (db == NULL)
+        return;
 
-	if (db->index != NULL)
-		{
-		for (i=db->num_fields-1; i>=0; i--)
-			if (db->index[i] != NULL) lh_OPENSSL_STRING_free(db->index[i]);
-		OPENSSL_free(db->index);
-		}
-	if (db->qual != NULL)
-		OPENSSL_free(db->qual);
-	if (db->data != NULL)
-		{
-		for (i=sk_OPENSSL_PSTRING_num(db->data)-1; i>=0; i--)
-			{
-			/* check if any 'fields' have been allocated
-			 * from outside of the initial block */
-			p=sk_OPENSSL_PSTRING_value(db->data,i);
-			max=p[db->num_fields]; /* last address */
-			if (max == NULL) /* new row */
-				{
-				for (n=0; nnum_fields; n++)
-					if (p[n] != NULL) OPENSSL_free(p[n]);
-				}
-			else
-				{
-				for (n=0; nnum_fields; n++)
-					{
-					if (((p[n] < (char *)p) || (p[n] > max))
-						&& (p[n] != NULL))
-						OPENSSL_free(p[n]);
-					}
-				}
-			OPENSSL_free(sk_OPENSSL_PSTRING_value(db->data,i));
-			}
-		sk_OPENSSL_PSTRING_free(db->data);
-		}
-	OPENSSL_free(db);
-	}
+    if (db->index != NULL) {
+        for (i = db->num_fields - 1; i >= 0; i--)
+            if (db->index[i] != NULL)
+                lh_OPENSSL_STRING_free(db->index[i]);
+        OPENSSL_free(db->index);
+    }
+    if (db->qual != NULL)
+        OPENSSL_free(db->qual);
+    if (db->data != NULL) {
+        for (i = sk_OPENSSL_PSTRING_num(db->data) - 1; i >= 0; i--) {
+            /*
+             * check if any 'fields' have been allocated from outside of the
+             * initial block
+             */
+            p = sk_OPENSSL_PSTRING_value(db->data, i);
+            max = p[db->num_fields]; /* last address */
+            if (max == NULL) {  /* new row */
+                for (n = 0; n < db->num_fields; n++)
+                    if (p[n] != NULL)
+                        OPENSSL_free(p[n]);
+            } else {
+                for (n = 0; n < db->num_fields; n++) {
+                    if (((p[n] < (char *)p) || (p[n] > max))
+                        && (p[n] != NULL))
+                        OPENSSL_free(p[n]);
+                }
+            }
+            OPENSSL_free(sk_OPENSSL_PSTRING_value(db->data, i));
+        }
+        sk_OPENSSL_PSTRING_free(db->data);
+    }
+    OPENSSL_free(db);
+}
diff --git a/crypto/txt_db/txt_db.h b/crypto/txt_db/txt_db.h
index 6abe435bc8..98e23a2003 100644
--- a/crypto/txt_db/txt_db.h
+++ b/crypto/txt_db/txt_db.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,21 +57,21 @@
  */
 
 #ifndef HEADER_TXT_DB_H
-#define HEADER_TXT_DB_H
+# define HEADER_TXT_DB_H
 
-#include 
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
+# include 
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
 
-#define DB_ERROR_OK			0
-#define DB_ERROR_MALLOC			1
-#define DB_ERROR_INDEX_CLASH    	2
-#define DB_ERROR_INDEX_OUT_OF_RANGE	3
-#define DB_ERROR_NO_INDEX		4
-#define DB_ERROR_INSERT_INDEX_CLASH    	5
+# define DB_ERROR_OK                     0
+# define DB_ERROR_MALLOC                 1
+# define DB_ERROR_INDEX_CLASH            2
+# define DB_ERROR_INDEX_OUT_OF_RANGE     3
+# define DB_ERROR_NO_INDEX               4
+# define DB_ERROR_INSERT_INDEX_CLASH     5
 
 #ifdef  __cplusplus
 extern "C" {
@@ -80,29 +80,29 @@ extern "C" {
 typedef OPENSSL_STRING *OPENSSL_PSTRING;
 DECLARE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING)
 
-typedef struct txt_db_st
-	{
-	int num_fields;
-	STACK_OF(OPENSSL_PSTRING) *data;
-	LHASH_OF(OPENSSL_STRING) **index;
-	int (**qual)(OPENSSL_STRING *);
-	long error;
-	long arg1;
-	long arg2;
-	OPENSSL_STRING *arg_row;
-	} TXT_DB;
+typedef struct txt_db_st {
+    int num_fields;
+    STACK_OF(OPENSSL_PSTRING) *data;
+    LHASH_OF(OPENSSL_STRING) **index;
+    int (**qual) (OPENSSL_STRING *);
+    long error;
+    long arg1;
+    long arg2;
+    OPENSSL_STRING *arg_row;
+} TXT_DB;
 
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_BIO
 TXT_DB *TXT_DB_read(BIO *in, int num);
 long TXT_DB_write(BIO *out, TXT_DB *db);
-#else
+# else
 TXT_DB *TXT_DB_read(char *in, int num);
 long TXT_DB_write(char *out, TXT_DB *db);
-#endif
-int TXT_DB_create_index(TXT_DB *db,int field,int (*qual)(OPENSSL_STRING *),
-			LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp);
+# endif
+int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *),
+                        LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp);
 void TXT_DB_free(TXT_DB *db);
-OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, OPENSSL_STRING *value);
+OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx,
+                                    OPENSSL_STRING *value);
 int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value);
 
 #ifdef  __cplusplus
diff --git a/crypto/ui/ui.h b/crypto/ui/ui.h
index dde8ecfe2e..b917edab3a 100644
--- a/crypto/ui/ui.h
+++ b/crypto/ui/ui.h
@@ -1,6 +1,7 @@
 /* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,13 +58,13 @@
  */
 
 #ifndef HEADER_UI_H
-#define HEADER_UI_H
+# define HEADER_UI_H
 
-#ifndef OPENSSL_NO_DEPRECATED
-#include 
-#endif
-#include 
-#include 
+# ifndef OPENSSL_NO_DEPRECATED
+#  include 
+# endif
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -73,11 +74,12 @@ extern "C" {
 /* typedef struct ui_st UI; */
 /* typedef struct ui_method_st UI_METHOD; */
 
-
-/* All the following functions return -1 or NULL on error and in some cases
-   (UI_process()) -2 if interrupted or in some other way cancelled.
-   When everything is fine, they return 0, a positive value or a non-NULL
-   pointer, all depending on their purpose. */
+/*
+ * All the following functions return -1 or NULL on error and in some cases
+ * (UI_process()) -2 if interrupted or in some other way cancelled. When
+ * everything is fine, they return 0, a positive value or a non-NULL pointer,
+ * all depending on their purpose.
+ */
 
 /* Creators and destructor.   */
 UI *UI_new(void);
@@ -90,25 +92,24 @@ void UI_free(UI *ui);
    and UI_{add,dup}_input_boolean.
 
    UI_{add,dup}__string have the following meanings:
-	add	add a text or prompt string.  The pointers given to these
-		functions are used verbatim, no copying is done.
-	dup	make a copy of the text or prompt string, then add the copy
-		to the collection of strings in the user interface.
-	
-		The function is a name for the functionality that the given
-		string shall be used for.  It can be one of:
-			input	use the string as data prompt.
-			verify	use the string as verification prompt.  This
-				is used to verify a previous input.
-			info	use the string for informational output.
-			error	use the string for error output.
+        add     add a text or prompt string.  The pointers given to these
+                functions are used verbatim, no copying is done.
+        dup     make a copy of the text or prompt string, then add the copy
+                to the collection of strings in the user interface.
+        
+                The function is a name for the functionality that the given
+                string shall be used for.  It can be one of:
+                        input   use the string as data prompt.
+                        verify  use the string as verification prompt.  This
+                                is used to verify a previous input.
+                        info    use the string for informational output.
+                        error   use the string for error output.
    Honestly, there's currently no difference between info and error for the
    moment.
 
    UI_{add,dup}_input_boolean have the same semantics for "add" and "dup",
    and are typically used when one wants to prompt for a yes/no response.
 
-
    All of the functions in this group take a UI and a prompt string.
    The string input and verify addition functions also take a flag argument,
    a buffer for the result to end up with, a minimum input size and a maximum
@@ -129,19 +130,21 @@ void UI_free(UI *ui);
    On success, the all return an index of the added information.  That index
    is usefull when retrieving results with UI_get0_result(). */
 int UI_add_input_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize);
+                        char *result_buf, int minsize, int maxsize);
 int UI_dup_input_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize);
+                        char *result_buf, int minsize, int maxsize);
 int UI_add_verify_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize, const char *test_buf);
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
 int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize, const char *test_buf);
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf);
 int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
-	const char *ok_chars, const char *cancel_chars,
-	int flags, char *result_buf);
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
 int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
-	const char *ok_chars, const char *cancel_chars,
-	int flags, char *result_buf);
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf);
 int UI_add_info_string(UI *ui, const char *text);
 int UI_dup_info_string(UI *ui, const char *text);
 int UI_add_error_string(UI *ui, const char *text);
@@ -149,13 +152,15 @@ int UI_dup_error_string(UI *ui, const char *text);
 
 /* These are the possible flags.  They can be or'ed together. */
 /* Use to have echoing of input */
-#define UI_INPUT_FLAG_ECHO		0x01
-/* Use a default password.  Where that password is found is completely
-   up to the application, it might for example be in the user data set
-   with UI_add_user_data().  It is not recommended to have more than
-   one input in each UI being marked with this flag, or the application
-   might get confused. */
-#define UI_INPUT_FLAG_DEFAULT_PWD	0x02
+# define UI_INPUT_FLAG_ECHO              0x01
+/*
+ * Use a default password.  Where that password is found is completely up to
+ * the application, it might for example be in the user data set with
+ * UI_add_user_data().  It is not recommended to have more than one input in
+ * each UI being marked with this flag, or the application might get
+ * confused.
+ */
+# define UI_INPUT_FLAG_DEFAULT_PWD       0x02
 
 /*-
  * The user of these routines may want to define flags of their own.  The core
@@ -164,11 +169,10 @@ int UI_dup_error_string(UI *ui, const char *text);
  * UI_INPUT_FLAG_USER_BASE tells which is the lowest bit to use.  A good
  * example of use is this:
  *
- *    #define MY_UI_FLAG1	(0x01 << UI_INPUT_FLAG_USER_BASE)
+ *    #define MY_UI_FLAG1       (0x01 << UI_INPUT_FLAG_USER_BASE)
  *
 */
-#define UI_INPUT_FLAG_USER_BASE	16
-
+# define UI_INPUT_FLAG_USER_BASE 16
 
 /*-
  * The following function helps construct a prompt.  object_desc is a
@@ -189,18 +193,19 @@ int UI_dup_error_string(UI *ui, const char *text);
  *       "Enter pass phrase for foo.key:"
 */
 char *UI_construct_prompt(UI *ui_method,
-	const char *object_desc, const char *object_name);
-
+                          const char *object_desc, const char *object_name);
 
-/* The following function is used to store a pointer to user-specific data.
-   Any previous such pointer will be returned and replaced.
-
-   For callback purposes, this function makes a lot more sense than using
-   ex_data, since the latter requires that different parts of OpenSSL or
-   applications share the same ex_data index.
-
-   Note that the UI_OpenSSL() method completely ignores the user data.
-   Other methods may not, however.  */
+/*
+ * The following function is used to store a pointer to user-specific data.
+ * Any previous such pointer will be returned and replaced.
+ *
+ * For callback purposes, this function makes a lot more sense than using
+ * ex_data, since the latter requires that different parts of OpenSSL or
+ * applications share the same ex_data index.
+ *
+ * Note that the UI_OpenSSL() method completely ignores the user data. Other
+ * methods may not, however.
+ */
 void *UI_add_user_data(UI *ui, void *user_data);
 /* We need a user data retrieving function as well.  */
 void *UI_get0_user_data(UI *ui);
@@ -211,28 +216,33 @@ const char *UI_get0_result(UI *ui, int i);
 /* When all strings have been added, process the whole thing. */
 int UI_process(UI *ui);
 
-/* Give a user interface parametrised control commands.  This can be used to
-   send down an integer, a data pointer or a function pointer, as well as
-   be used to get information from a UI. */
-int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f)(void));
+/*
+ * Give a user interface parametrised control commands.  This can be used to
+ * send down an integer, a data pointer or a function pointer, as well as be
+ * used to get information from a UI.
+ */
+int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f) (void));
 
 /* The commands */
-/* Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
-   OpenSSL error stack before printing any info or added error messages and
-   before any prompting. */
-#define UI_CTRL_PRINT_ERRORS		1
-/* Check if a UI_process() is possible to do again with the same instance of
-   a user interface.  This makes UI_ctrl() return 1 if it is redoable, and 0
-   if not. */
-#define UI_CTRL_IS_REDOABLE		2
-
+/*
+ * Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
+ * OpenSSL error stack before printing any info or added error messages and
+ * before any prompting.
+ */
+# define UI_CTRL_PRINT_ERRORS            1
+/*
+ * Check if a UI_process() is possible to do again with the same instance of
+ * a user interface.  This makes UI_ctrl() return 1 if it is redoable, and 0
+ * if not.
+ */
+# define UI_CTRL_IS_REDOABLE             2
 
 /* Some methods may use extra data */
-#define UI_set_app_data(s,arg)         UI_set_ex_data(s,0,arg)
-#define UI_get_app_data(s)             UI_get_ex_data(s,0)
+# define UI_set_app_data(s,arg)         UI_set_ex_data(s,0,arg)
+# define UI_get_app_data(s)             UI_get_ex_data(s,0)
 int UI_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int UI_set_ex_data(UI *r,int idx,void *arg);
+                        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int UI_set_ex_data(UI *r, int idx, void *arg);
 void *UI_get_ex_data(UI *r, int idx);
 
 /* Use specific methods instead of the built-in one */
@@ -244,35 +254,34 @@ const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth);
 /* The method with all the built-in thingies */
 UI_METHOD *UI_OpenSSL(void);
 
-
 /* ---------- For method writers ---------- */
 /*-
    A method contains a number of functions that implement the low level
    of the User Interface.  The functions are:
 
-	an opener	This function starts a session, maybe by opening
-			a channel to a tty, or by opening a window.
-	a writer	This function is called to write a given string,
-			maybe to the tty, maybe as a field label in a
-			window.
-	a flusher	This function is called to flush everything that
-			has been output so far.  It can be used to actually
-			display a dialog box after it has been built.
-	a reader	This function is called to read a given prompt,
-			maybe from the tty, maybe from a field in a
-			window.  Note that it's called wth all string
-			structures, not only the prompt ones, so it must
-			check such things itself.
-	a closer	This function closes the session, maybe by closing
-			the channel to the tty, or closing the window.
+        an opener       This function starts a session, maybe by opening
+                        a channel to a tty, or by opening a window.
+        a writer        This function is called to write a given string,
+                        maybe to the tty, maybe as a field label in a
+                        window.
+        a flusher       This function is called to flush everything that
+                        has been output so far.  It can be used to actually
+                        display a dialog box after it has been built.
+        a reader        This function is called to read a given prompt,
+                        maybe from the tty, maybe from a field in a
+                        window.  Note that it's called wth all string
+                        structures, not only the prompt ones, so it must
+                        check such things itself.
+        a closer        This function closes the session, maybe by closing
+                        the channel to the tty, or closing the window.
 
    All these functions are expected to return:
 
-	0	on error.
-	1	on success.
-	-1	on out-of-band events, for example if some prompting has
-		been canceled (by pressing Ctrl-C, for example).  This is
-		only checked when returned by the flusher or the reader.
+        0       on error.
+        1       on success.
+        -1      on out-of-band events, for example if some prompting has
+                been canceled (by pressing Ctrl-C, for example).  This is
+                only checked when returned by the flusher or the reader.
 
    The way this is used, the opener is first called, then the writer for all
    strings, then the flusher, then the reader for all strings and finally the
@@ -288,42 +297,55 @@ UI_METHOD *UI_OpenSSL(void);
    the reader take a UI_STRING.
 */
 
-/* The UI_STRING type is the data structure that contains all the needed info
-   about a string or a prompt, including test data for a verification prompt.
-*/
+/*
+ * The UI_STRING type is the data structure that contains all the needed info
+ * about a string or a prompt, including test data for a verification prompt.
+ */
 typedef struct ui_string_st UI_STRING;
 DECLARE_STACK_OF(UI_STRING)
 
-/* The different types of strings that are currently supported.
-   This is only needed by method authors. */
-enum UI_string_types
-	{
-	UIT_NONE=0,
-	UIT_PROMPT,		/* Prompt for a string */
-	UIT_VERIFY,		/* Prompt for a string and verify */
-	UIT_BOOLEAN,		/* Prompt for a yes/no response */
-	UIT_INFO,		/* Send info to the user */
-	UIT_ERROR		/* Send an error message to the user */
-	};
+/*
+ * The different types of strings that are currently supported. This is only
+ * needed by method authors.
+ */
+enum UI_string_types {
+    UIT_NONE = 0,
+    UIT_PROMPT,                 /* Prompt for a string */
+    UIT_VERIFY,                 /* Prompt for a string and verify */
+    UIT_BOOLEAN,                /* Prompt for a yes/no response */
+    UIT_INFO,                   /* Send info to the user */
+    UIT_ERROR                   /* Send an error message to the user */
+};
 
 /* Create and manipulate methods */
 UI_METHOD *UI_create_method(char *name);
 void UI_destroy_method(UI_METHOD *ui_method);
-int UI_method_set_opener(UI_METHOD *method, int (*opener)(UI *ui));
-int UI_method_set_writer(UI_METHOD *method, int (*writer)(UI *ui, UI_STRING *uis));
-int UI_method_set_flusher(UI_METHOD *method, int (*flusher)(UI *ui));
-int UI_method_set_reader(UI_METHOD *method, int (*reader)(UI *ui, UI_STRING *uis));
-int UI_method_set_closer(UI_METHOD *method, int (*closer)(UI *ui));
-int UI_method_set_prompt_constructor(UI_METHOD *method, char *(*prompt_constructor)(UI* ui, const char* object_desc, const char* object_name));
-int (*UI_method_get_opener(UI_METHOD *method))(UI*);
-int (*UI_method_get_writer(UI_METHOD *method))(UI*,UI_STRING*);
-int (*UI_method_get_flusher(UI_METHOD *method))(UI*);
-int (*UI_method_get_reader(UI_METHOD *method))(UI*,UI_STRING*);
-int (*UI_method_get_closer(UI_METHOD *method))(UI*);
-char * (*UI_method_get_prompt_constructor(UI_METHOD *method))(UI*, const char*, const char*);
-
-/* The following functions are helpers for method writers to access relevant
-   data from a UI_STRING. */
+int UI_method_set_opener(UI_METHOD *method, int (*opener) (UI *ui));
+int UI_method_set_writer(UI_METHOD *method,
+                         int (*writer) (UI *ui, UI_STRING *uis));
+int UI_method_set_flusher(UI_METHOD *method, int (*flusher) (UI *ui));
+int UI_method_set_reader(UI_METHOD *method,
+                         int (*reader) (UI *ui, UI_STRING *uis));
+int UI_method_set_closer(UI_METHOD *method, int (*closer) (UI *ui));
+int UI_method_set_prompt_constructor(UI_METHOD *method,
+                                     char *(*prompt_constructor) (UI *ui,
+                                                                  const char
+                                                                  *object_desc,
+                                                                  const char
+                                                                  *object_name));
+int (*UI_method_get_opener(UI_METHOD *method)) (UI *);
+int (*UI_method_get_writer(UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_flusher(UI_METHOD *method)) (UI *);
+int (*UI_method_get_reader(UI_METHOD *method)) (UI *, UI_STRING *);
+int (*UI_method_get_closer(UI_METHOD *method)) (UI *);
+char *(*UI_method_get_prompt_constructor(UI_METHOD *method)) (UI *,
+                                                              const char *,
+                                                              const char *);
+
+/*
+ * The following functions are helpers for method writers to access relevant
+ * data from a UI_STRING.
+ */
 
 /* Return type of the UI_STRING */
 enum UI_string_types UI_get_string_type(UI_STRING *uis);
@@ -331,11 +353,16 @@ enum UI_string_types UI_get_string_type(UI_STRING *uis);
 int UI_get_input_flags(UI_STRING *uis);
 /* Return the actual string to output (the prompt, info or error) */
 const char *UI_get0_output_string(UI_STRING *uis);
-/* Return the optional action string to output (the boolean promtp instruction) */
+/*
+ * Return the optional action string to output (the boolean promtp
+ * instruction)
+ */
 const char *UI_get0_action_string(UI_STRING *uis);
 /* Return the result of a prompt */
 const char *UI_get0_result_string(UI_STRING *uis);
-/* Return the string to test the result against.  Only useful with verifies. */
+/*
+ * Return the string to test the result against.  Only useful with verifies.
+ */
 const char *UI_get0_test_string(UI_STRING *uis);
 /* Return the required minimum size of the result */
 int UI_get_result_minsize(UI_STRING *uis);
@@ -344,14 +371,15 @@ int UI_get_result_maxsize(UI_STRING *uis);
 /* Set the result of a UI_STRING. */
 int UI_set_result(UI *ui, UI_STRING *uis, const char *result);
 
-
 /* A couple of popular utility functions */
-int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify);
-int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify);
-
+int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt,
+                           int verify);
+int UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt,
+                    int verify);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_UI_strings(void);
@@ -359,27 +387,27 @@ void ERR_load_UI_strings(void);
 /* Error codes for the UI functions. */
 
 /* Function codes. */
-#define UI_F_GENERAL_ALLOCATE_BOOLEAN			 108
-#define UI_F_GENERAL_ALLOCATE_PROMPT			 109
-#define UI_F_GENERAL_ALLOCATE_STRING			 100
-#define UI_F_UI_CTRL					 111
-#define UI_F_UI_DUP_ERROR_STRING			 101
-#define UI_F_UI_DUP_INFO_STRING				 102
-#define UI_F_UI_DUP_INPUT_BOOLEAN			 110
-#define UI_F_UI_DUP_INPUT_STRING			 103
-#define UI_F_UI_DUP_VERIFY_STRING			 106
-#define UI_F_UI_GET0_RESULT				 107
-#define UI_F_UI_NEW_METHOD				 104
-#define UI_F_UI_SET_RESULT				 105
+# define UI_F_GENERAL_ALLOCATE_BOOLEAN                    108
+# define UI_F_GENERAL_ALLOCATE_PROMPT                     109
+# define UI_F_GENERAL_ALLOCATE_STRING                     100
+# define UI_F_UI_CTRL                                     111
+# define UI_F_UI_DUP_ERROR_STRING                         101
+# define UI_F_UI_DUP_INFO_STRING                          102
+# define UI_F_UI_DUP_INPUT_BOOLEAN                        110
+# define UI_F_UI_DUP_INPUT_STRING                         103
+# define UI_F_UI_DUP_VERIFY_STRING                        106
+# define UI_F_UI_GET0_RESULT                              107
+# define UI_F_UI_NEW_METHOD                               104
+# define UI_F_UI_SET_RESULT                               105
 
 /* Reason codes. */
-#define UI_R_COMMON_OK_AND_CANCEL_CHARACTERS		 104
-#define UI_R_INDEX_TOO_LARGE				 102
-#define UI_R_INDEX_TOO_SMALL				 103
-#define UI_R_NO_RESULT_BUFFER				 105
-#define UI_R_RESULT_TOO_LARGE				 100
-#define UI_R_RESULT_TOO_SMALL				 101
-#define UI_R_UNKNOWN_CONTROL_COMMAND			 106
+# define UI_R_COMMON_OK_AND_CANCEL_CHARACTERS             104
+# define UI_R_INDEX_TOO_LARGE                             102
+# define UI_R_INDEX_TOO_SMALL                             103
+# define UI_R_NO_RESULT_BUFFER                            105
+# define UI_R_RESULT_TOO_LARGE                            100
+# define UI_R_RESULT_TOO_SMALL                            101
+# define UI_R_UNKNOWN_CONTROL_COMMAND                     106
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ui/ui_compat.c b/crypto/ui/ui_compat.c
index 13e0f70d90..0ca5284f91 100644
--- a/crypto/ui/ui_compat.c
+++ b/crypto/ui/ui_compat.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,12 +56,14 @@
 #include 
 #include 
 
-int _ossl_old_des_read_pw_string(char *buf,int length,const char *prompt,int verify)
-	{
-	return UI_UTIL_read_pw_string(buf, length, prompt, verify);
-	}
+int _ossl_old_des_read_pw_string(char *buf, int length, const char *prompt,
+                                 int verify)
+{
+    return UI_UTIL_read_pw_string(buf, length, prompt, verify);
+}
 
-int _ossl_old_des_read_pw(char *buf,char *buff,int size,const char *prompt,int verify)
-	{
-	return UI_UTIL_read_pw(buf, buff, size, prompt, verify);
-	}
+int _ossl_old_des_read_pw(char *buf, char *buff, int size, const char *prompt,
+                          int verify)
+{
+    return UI_UTIL_read_pw(buf, buff, size, prompt, verify);
+}
diff --git a/crypto/ui/ui_compat.h b/crypto/ui/ui_compat.h
index b35c9bb7fd..42fb9ff650 100644
--- a/crypto/ui/ui_compat.h
+++ b/crypto/ui/ui_compat.h
@@ -1,6 +1,7 @@
 /* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,25 +58,29 @@
  */
 
 #ifndef HEADER_UI_COMPAT_H
-#define HEADER_UI_COMPAT_H
+# define HEADER_UI_COMPAT_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* The following functions were previously part of the DES section,
-   and are provided here for backward compatibility reasons. */
+/*
+ * The following functions were previously part of the DES section, and are
+ * provided here for backward compatibility reasons.
+ */
 
-#define des_read_pw_string(b,l,p,v) \
-	_ossl_old_des_read_pw_string((b),(l),(p),(v))
-#define des_read_pw(b,bf,s,p,v) \
-	_ossl_old_des_read_pw((b),(bf),(s),(p),(v))
+# define des_read_pw_string(b,l,p,v) \
+        _ossl_old_des_read_pw_string((b),(l),(p),(v))
+# define des_read_pw(b,bf,s,p,v) \
+        _ossl_old_des_read_pw((b),(bf),(s),(p),(v))
 
-int _ossl_old_des_read_pw_string(char *buf,int length,const char *prompt,int verify);
-int _ossl_old_des_read_pw(char *buf,char *buff,int size,const char *prompt,int verify);
+int _ossl_old_des_read_pw_string(char *buf, int length, const char *prompt,
+                                 int verify);
+int _ossl_old_des_read_pw(char *buf, char *buff, int size, const char *prompt,
+                          int verify);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/ui/ui_err.c b/crypto/ui/ui_err.c
index a6b96299a0..8097da836a 100644
--- a/crypto/ui/ui_err.c
+++ b/crypto/ui/ui_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,48 +66,46 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_UI,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_UI,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_UI,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_UI,0,reason)
 
-static ERR_STRING_DATA UI_str_functs[]=
-	{
-{ERR_FUNC(UI_F_GENERAL_ALLOCATE_BOOLEAN),	"GENERAL_ALLOCATE_BOOLEAN"},
-{ERR_FUNC(UI_F_GENERAL_ALLOCATE_PROMPT),	"GENERAL_ALLOCATE_PROMPT"},
-{ERR_FUNC(UI_F_GENERAL_ALLOCATE_STRING),	"GENERAL_ALLOCATE_STRING"},
-{ERR_FUNC(UI_F_UI_CTRL),	"UI_ctrl"},
-{ERR_FUNC(UI_F_UI_DUP_ERROR_STRING),	"UI_dup_error_string"},
-{ERR_FUNC(UI_F_UI_DUP_INFO_STRING),	"UI_dup_info_string"},
-{ERR_FUNC(UI_F_UI_DUP_INPUT_BOOLEAN),	"UI_dup_input_boolean"},
-{ERR_FUNC(UI_F_UI_DUP_INPUT_STRING),	"UI_dup_input_string"},
-{ERR_FUNC(UI_F_UI_DUP_VERIFY_STRING),	"UI_dup_verify_string"},
-{ERR_FUNC(UI_F_UI_GET0_RESULT),	"UI_get0_result"},
-{ERR_FUNC(UI_F_UI_NEW_METHOD),	"UI_new_method"},
-{ERR_FUNC(UI_F_UI_SET_RESULT),	"UI_set_result"},
-{0,NULL}
-	};
+static ERR_STRING_DATA UI_str_functs[] = {
+    {ERR_FUNC(UI_F_GENERAL_ALLOCATE_BOOLEAN), "GENERAL_ALLOCATE_BOOLEAN"},
+    {ERR_FUNC(UI_F_GENERAL_ALLOCATE_PROMPT), "GENERAL_ALLOCATE_PROMPT"},
+    {ERR_FUNC(UI_F_GENERAL_ALLOCATE_STRING), "GENERAL_ALLOCATE_STRING"},
+    {ERR_FUNC(UI_F_UI_CTRL), "UI_ctrl"},
+    {ERR_FUNC(UI_F_UI_DUP_ERROR_STRING), "UI_dup_error_string"},
+    {ERR_FUNC(UI_F_UI_DUP_INFO_STRING), "UI_dup_info_string"},
+    {ERR_FUNC(UI_F_UI_DUP_INPUT_BOOLEAN), "UI_dup_input_boolean"},
+    {ERR_FUNC(UI_F_UI_DUP_INPUT_STRING), "UI_dup_input_string"},
+    {ERR_FUNC(UI_F_UI_DUP_VERIFY_STRING), "UI_dup_verify_string"},
+    {ERR_FUNC(UI_F_UI_GET0_RESULT), "UI_get0_result"},
+    {ERR_FUNC(UI_F_UI_NEW_METHOD), "UI_new_method"},
+    {ERR_FUNC(UI_F_UI_SET_RESULT), "UI_set_result"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA UI_str_reasons[]=
-	{
-{ERR_REASON(UI_R_COMMON_OK_AND_CANCEL_CHARACTERS),"common ok and cancel characters"},
-{ERR_REASON(UI_R_INDEX_TOO_LARGE)        ,"index too large"},
-{ERR_REASON(UI_R_INDEX_TOO_SMALL)        ,"index too small"},
-{ERR_REASON(UI_R_NO_RESULT_BUFFER)       ,"no result buffer"},
-{ERR_REASON(UI_R_RESULT_TOO_LARGE)       ,"result too large"},
-{ERR_REASON(UI_R_RESULT_TOO_SMALL)       ,"result too small"},
-{ERR_REASON(UI_R_UNKNOWN_CONTROL_COMMAND),"unknown control command"},
-{0,NULL}
-	};
+static ERR_STRING_DATA UI_str_reasons[] = {
+    {ERR_REASON(UI_R_COMMON_OK_AND_CANCEL_CHARACTERS),
+     "common ok and cancel characters"},
+    {ERR_REASON(UI_R_INDEX_TOO_LARGE), "index too large"},
+    {ERR_REASON(UI_R_INDEX_TOO_SMALL), "index too small"},
+    {ERR_REASON(UI_R_NO_RESULT_BUFFER), "no result buffer"},
+    {ERR_REASON(UI_R_RESULT_TOO_LARGE), "result too large"},
+    {ERR_REASON(UI_R_RESULT_TOO_SMALL), "result too small"},
+    {ERR_REASON(UI_R_UNKNOWN_CONTROL_COMMAND), "unknown control command"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_UI_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(UI_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,UI_str_functs);
-		ERR_load_strings(0,UI_str_reasons);
-		}
+    if (ERR_func_error_string(UI_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, UI_str_functs);
+        ERR_load_strings(0, UI_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/ui/ui_lib.c b/crypto/ui/ui_lib.c
index 167da002d2..5ddd7317e5 100644
--- a/crypto/ui/ui_lib.c
+++ b/crypto/ui/ui_lib.c
@@ -1,6 +1,7 @@
 /* crypto/ui/ui_lib.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,859 +67,804 @@
 
 IMPLEMENT_STACK_OF(UI_STRING_ST)
 
-static const UI_METHOD *default_UI_meth=NULL;
+static const UI_METHOD *default_UI_meth = NULL;
 
 UI *UI_new(void)
-	{
-	return(UI_new_method(NULL));
-	}
+{
+    return (UI_new_method(NULL));
+}
 
 UI *UI_new_method(const UI_METHOD *method)
-	{
-	UI *ret;
-
-	ret=(UI *)OPENSSL_malloc(sizeof(UI));
-	if (ret == NULL)
-		{
-		UIerr(UI_F_UI_NEW_METHOD,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	if (method == NULL)
-		ret->meth=UI_get_default_method();
-	else
-		ret->meth=method;
-
-	ret->strings=NULL;
-	ret->user_data=NULL;
-	ret->flags=0;
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_UI, ret, &ret->ex_data);
-	return ret;
-	}
+{
+    UI *ret;
+
+    ret = (UI *)OPENSSL_malloc(sizeof(UI));
+    if (ret == NULL) {
+        UIerr(UI_F_UI_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    if (method == NULL)
+        ret->meth = UI_get_default_method();
+    else
+        ret->meth = method;
+
+    ret->strings = NULL;
+    ret->user_data = NULL;
+    ret->flags = 0;
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_UI, ret, &ret->ex_data);
+    return ret;
+}
 
 static void free_string(UI_STRING *uis)
-	{
-	if (uis->flags & OUT_STRING_FREEABLE)
-		{
-		OPENSSL_free((char *)uis->out_string);
-		switch(uis->type)
-			{
-		case UIT_BOOLEAN:
-			OPENSSL_free((char *)uis->_.boolean_data.action_desc);
-			OPENSSL_free((char *)uis->_.boolean_data.ok_chars);
-			OPENSSL_free((char *)uis->_.boolean_data.cancel_chars);
-			break;
-		default:
-			break;
-			}
-		}
-	OPENSSL_free(uis);
-	}
+{
+    if (uis->flags & OUT_STRING_FREEABLE) {
+        OPENSSL_free((char *)uis->out_string);
+        switch (uis->type) {
+        case UIT_BOOLEAN:
+            OPENSSL_free((char *)uis->_.boolean_data.action_desc);
+            OPENSSL_free((char *)uis->_.boolean_data.ok_chars);
+            OPENSSL_free((char *)uis->_.boolean_data.cancel_chars);
+            break;
+        default:
+            break;
+        }
+    }
+    OPENSSL_free(uis);
+}
 
 void UI_free(UI *ui)
-	{
-	if (ui == NULL)
-		return;
-	sk_UI_STRING_pop_free(ui->strings,free_string);
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_UI, ui, &ui->ex_data);
-	OPENSSL_free(ui);
-	}
+{
+    if (ui == NULL)
+        return;
+    sk_UI_STRING_pop_free(ui->strings, free_string);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_UI, ui, &ui->ex_data);
+    OPENSSL_free(ui);
+}
 
 static int allocate_string_stack(UI *ui)
-	{
-	if (ui->strings == NULL)
-		{
-		ui->strings=sk_UI_STRING_new_null();
-		if (ui->strings == NULL)
-			{
-			return -1;
-			}
-		}
-	return 0;
-	}
+{
+    if (ui->strings == NULL) {
+        ui->strings = sk_UI_STRING_new_null();
+        if (ui->strings == NULL) {
+            return -1;
+        }
+    }
+    return 0;
+}
 
 static UI_STRING *general_allocate_prompt(UI *ui, const char *prompt,
-	int prompt_freeable, enum UI_string_types type, int input_flags,
-	char *result_buf)
-	{
-	UI_STRING *ret = NULL;
-
-	if (prompt == NULL)
-		{
-		UIerr(UI_F_GENERAL_ALLOCATE_PROMPT,ERR_R_PASSED_NULL_PARAMETER);
-		}
-	else if ((type == UIT_PROMPT || type == UIT_VERIFY
-			 || type == UIT_BOOLEAN) && result_buf == NULL)
-		{
-		UIerr(UI_F_GENERAL_ALLOCATE_PROMPT,UI_R_NO_RESULT_BUFFER);
-		}
-	else if ((ret = (UI_STRING *)OPENSSL_malloc(sizeof(UI_STRING))))
-		{
-		ret->out_string=prompt;
-		ret->flags=prompt_freeable ? OUT_STRING_FREEABLE : 0;
-		ret->input_flags=input_flags;
-		ret->type=type;
-		ret->result_buf=result_buf;
-		}
-	return ret;
-	}
+                                          int prompt_freeable,
+                                          enum UI_string_types type,
+                                          int input_flags, char *result_buf)
+{
+    UI_STRING *ret = NULL;
+
+    if (prompt == NULL) {
+        UIerr(UI_F_GENERAL_ALLOCATE_PROMPT, ERR_R_PASSED_NULL_PARAMETER);
+    } else if ((type == UIT_PROMPT || type == UIT_VERIFY
+                || type == UIT_BOOLEAN) && result_buf == NULL) {
+        UIerr(UI_F_GENERAL_ALLOCATE_PROMPT, UI_R_NO_RESULT_BUFFER);
+    } else if ((ret = (UI_STRING *)OPENSSL_malloc(sizeof(UI_STRING)))) {
+        ret->out_string = prompt;
+        ret->flags = prompt_freeable ? OUT_STRING_FREEABLE : 0;
+        ret->input_flags = input_flags;
+        ret->type = type;
+        ret->result_buf = result_buf;
+    }
+    return ret;
+}
 
 static int general_allocate_string(UI *ui, const char *prompt,
-	int prompt_freeable, enum UI_string_types type, int input_flags,
-	char *result_buf, int minsize, int maxsize, const char *test_buf)
-	{
-	int ret = -1;
-	UI_STRING *s = general_allocate_prompt(ui, prompt, prompt_freeable,
-		type, input_flags, result_buf);
-
-	if (s)
-		{
-		if (allocate_string_stack(ui) >= 0)
-			{
-			s->_.string_data.result_minsize=minsize;
-			s->_.string_data.result_maxsize=maxsize;
-			s->_.string_data.test_buf=test_buf;
-			ret=sk_UI_STRING_push(ui->strings, s);
-			/* sk_push() returns 0 on error.  Let's addapt that */
-			if (ret <= 0) ret--;
-			}
-		else
-			free_string(s);
-		}
-	return ret;
-	}
+                                   int prompt_freeable,
+                                   enum UI_string_types type, int input_flags,
+                                   char *result_buf, int minsize, int maxsize,
+                                   const char *test_buf)
+{
+    int ret = -1;
+    UI_STRING *s = general_allocate_prompt(ui, prompt, prompt_freeable,
+                                           type, input_flags, result_buf);
+
+    if (s) {
+        if (allocate_string_stack(ui) >= 0) {
+            s->_.string_data.result_minsize = minsize;
+            s->_.string_data.result_maxsize = maxsize;
+            s->_.string_data.test_buf = test_buf;
+            ret = sk_UI_STRING_push(ui->strings, s);
+            /* sk_push() returns 0 on error.  Let's addapt that */
+            if (ret <= 0)
+                ret--;
+        } else
+            free_string(s);
+    }
+    return ret;
+}
 
 static int general_allocate_boolean(UI *ui,
-	const char *prompt, const char *action_desc,
-	const char *ok_chars, const char *cancel_chars,
-	int prompt_freeable, enum UI_string_types type, int input_flags,
-	char *result_buf)
-	{
-	int ret = -1;
-	UI_STRING *s;
-	const char *p;
-
-	if (ok_chars == NULL)
-		{
-		UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,ERR_R_PASSED_NULL_PARAMETER);
-		}
-	else if (cancel_chars == NULL)
-		{
-		UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,ERR_R_PASSED_NULL_PARAMETER);
-		}
-	else
-		{
-		for(p = ok_chars; *p; p++)
-			{
-			if (strchr(cancel_chars, *p))
-				{
-				UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,
-					UI_R_COMMON_OK_AND_CANCEL_CHARACTERS);
-				}
-			}
-
-		s = general_allocate_prompt(ui, prompt, prompt_freeable,
-			type, input_flags, result_buf);
-
-		if (s)
-			{
-			if (allocate_string_stack(ui) >= 0)
-				{
-				s->_.boolean_data.action_desc = action_desc;
-				s->_.boolean_data.ok_chars = ok_chars;
-				s->_.boolean_data.cancel_chars = cancel_chars;
-				ret=sk_UI_STRING_push(ui->strings, s);
-				/* sk_push() returns 0 on error.
-				   Let's addapt that */
-				if (ret <= 0) ret--;
-				}
-			else
-				free_string(s);
-			}
-		}
-	return ret;
-	}
-
-/* Returns the index to the place in the stack or -1 for error.  Uses a
-   direct reference to the prompt.  */
+                                    const char *prompt,
+                                    const char *action_desc,
+                                    const char *ok_chars,
+                                    const char *cancel_chars,
+                                    int prompt_freeable,
+                                    enum UI_string_types type,
+                                    int input_flags, char *result_buf)
+{
+    int ret = -1;
+    UI_STRING *s;
+    const char *p;
+
+    if (ok_chars == NULL) {
+        UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN, ERR_R_PASSED_NULL_PARAMETER);
+    } else if (cancel_chars == NULL) {
+        UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN, ERR_R_PASSED_NULL_PARAMETER);
+    } else {
+        for (p = ok_chars; *p; p++) {
+            if (strchr(cancel_chars, *p)) {
+                UIerr(UI_F_GENERAL_ALLOCATE_BOOLEAN,
+                      UI_R_COMMON_OK_AND_CANCEL_CHARACTERS);
+            }
+        }
+
+        s = general_allocate_prompt(ui, prompt, prompt_freeable,
+                                    type, input_flags, result_buf);
+
+        if (s) {
+            if (allocate_string_stack(ui) >= 0) {
+                s->_.boolean_data.action_desc = action_desc;
+                s->_.boolean_data.ok_chars = ok_chars;
+                s->_.boolean_data.cancel_chars = cancel_chars;
+                ret = sk_UI_STRING_push(ui->strings, s);
+                /*
+                 * sk_push() returns 0 on error. Let's addapt that
+                 */
+                if (ret <= 0)
+                    ret--;
+            } else
+                free_string(s);
+        }
+    }
+    return ret;
+}
+
+/*
+ * Returns the index to the place in the stack or -1 for error.  Uses a
+ * direct reference to the prompt.
+ */
 int UI_add_input_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize)
-	{
-	return general_allocate_string(ui, prompt, 0,
-		UIT_PROMPT, flags, result_buf, minsize, maxsize, NULL);
-	}
+                        char *result_buf, int minsize, int maxsize)
+{
+    return general_allocate_string(ui, prompt, 0,
+                                   UIT_PROMPT, flags, result_buf, minsize,
+                                   maxsize, NULL);
+}
 
 /* Same as UI_add_input_string(), excepts it takes a copy of the prompt */
 int UI_dup_input_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize)
-	{
-	char *prompt_copy=NULL;
-
-	if (prompt)
-		{
-		prompt_copy=BUF_strdup(prompt);
-		if (prompt_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INPUT_STRING,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		}
-	
-	return general_allocate_string(ui, prompt_copy, 1,
-		UIT_PROMPT, flags, result_buf, minsize, maxsize, NULL);
-	}
+                        char *result_buf, int minsize, int maxsize)
+{
+    char *prompt_copy = NULL;
+
+    if (prompt) {
+        prompt_copy = BUF_strdup(prompt);
+        if (prompt_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INPUT_STRING, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+
+    return general_allocate_string(ui, prompt_copy, 1,
+                                   UIT_PROMPT, flags, result_buf, minsize,
+                                   maxsize, NULL);
+}
 
 int UI_add_verify_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize, const char *test_buf)
-	{
-	return general_allocate_string(ui, prompt, 0,
-		UIT_VERIFY, flags, result_buf, minsize, maxsize, test_buf);
-	}
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf)
+{
+    return general_allocate_string(ui, prompt, 0,
+                                   UIT_VERIFY, flags, result_buf, minsize,
+                                   maxsize, test_buf);
+}
 
 int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
-	char *result_buf, int minsize, int maxsize, const char *test_buf)
-	{
-	char *prompt_copy=NULL;
-
-	if (prompt)
-		{
-		prompt_copy=BUF_strdup(prompt);
-		if (prompt_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_VERIFY_STRING,ERR_R_MALLOC_FAILURE);
-			return -1;
-			}
-		}
-	
-	return general_allocate_string(ui, prompt_copy, 1,
-		UIT_VERIFY, flags, result_buf, minsize, maxsize, test_buf);
-	}
+                         char *result_buf, int minsize, int maxsize,
+                         const char *test_buf)
+{
+    char *prompt_copy = NULL;
+
+    if (prompt) {
+        prompt_copy = BUF_strdup(prompt);
+        if (prompt_copy == NULL) {
+            UIerr(UI_F_UI_DUP_VERIFY_STRING, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+    }
+
+    return general_allocate_string(ui, prompt_copy, 1,
+                                   UIT_VERIFY, flags, result_buf, minsize,
+                                   maxsize, test_buf);
+}
 
 int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
-	const char *ok_chars, const char *cancel_chars,
-	int flags, char *result_buf)
-	{
-	return general_allocate_boolean(ui, prompt, action_desc,
-		ok_chars, cancel_chars, 0, UIT_BOOLEAN, flags, result_buf);
-	}
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf)
+{
+    return general_allocate_boolean(ui, prompt, action_desc,
+                                    ok_chars, cancel_chars, 0, UIT_BOOLEAN,
+                                    flags, result_buf);
+}
 
 int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
-	const char *ok_chars, const char *cancel_chars,
-	int flags, char *result_buf)
-	{
-	char *prompt_copy = NULL;
-	char *action_desc_copy = NULL;
-	char *ok_chars_copy = NULL;
-	char *cancel_chars_copy = NULL;
-
-	if (prompt)
-		{
-		prompt_copy=BUF_strdup(prompt);
-		if (prompt_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	
-	if (action_desc)
-		{
-		action_desc_copy=BUF_strdup(action_desc);
-		if (action_desc_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	
-	if (ok_chars)
-		{
-		ok_chars_copy=BUF_strdup(ok_chars);
-		if (ok_chars_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	
-	if (cancel_chars)
-		{
-		cancel_chars_copy=BUF_strdup(cancel_chars);
-		if (cancel_chars_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INPUT_BOOLEAN,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	
-	return general_allocate_boolean(ui, prompt_copy, action_desc_copy,
-		ok_chars_copy, cancel_chars_copy, 1, UIT_BOOLEAN, flags,
-		result_buf);
+                         const char *ok_chars, const char *cancel_chars,
+                         int flags, char *result_buf)
+{
+    char *prompt_copy = NULL;
+    char *action_desc_copy = NULL;
+    char *ok_chars_copy = NULL;
+    char *cancel_chars_copy = NULL;
+
+    if (prompt) {
+        prompt_copy = BUF_strdup(prompt);
+        if (prompt_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INPUT_BOOLEAN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    if (action_desc) {
+        action_desc_copy = BUF_strdup(action_desc);
+        if (action_desc_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INPUT_BOOLEAN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    if (ok_chars) {
+        ok_chars_copy = BUF_strdup(ok_chars);
+        if (ok_chars_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INPUT_BOOLEAN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    if (cancel_chars) {
+        cancel_chars_copy = BUF_strdup(cancel_chars);
+        if (cancel_chars_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INPUT_BOOLEAN, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    return general_allocate_boolean(ui, prompt_copy, action_desc_copy,
+                                    ok_chars_copy, cancel_chars_copy, 1,
+                                    UIT_BOOLEAN, flags, result_buf);
  err:
-	if (prompt_copy) OPENSSL_free(prompt_copy);
-	if (action_desc_copy) OPENSSL_free(action_desc_copy);
-	if (ok_chars_copy) OPENSSL_free(ok_chars_copy);
-	if (cancel_chars_copy) OPENSSL_free(cancel_chars_copy);
-	return -1;
-	}
+    if (prompt_copy)
+        OPENSSL_free(prompt_copy);
+    if (action_desc_copy)
+        OPENSSL_free(action_desc_copy);
+    if (ok_chars_copy)
+        OPENSSL_free(ok_chars_copy);
+    if (cancel_chars_copy)
+        OPENSSL_free(cancel_chars_copy);
+    return -1;
+}
 
 int UI_add_info_string(UI *ui, const char *text)
-	{
-	return general_allocate_string(ui, text, 0, UIT_INFO, 0, NULL, 0, 0,
-		NULL);
-	}
+{
+    return general_allocate_string(ui, text, 0, UIT_INFO, 0, NULL, 0, 0,
+                                   NULL);
+}
 
 int UI_dup_info_string(UI *ui, const char *text)
-	{
-	char *text_copy=NULL;
-
-	if (text)
-		{
-		text_copy=BUF_strdup(text);
-		if (text_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_INFO_STRING,ERR_R_MALLOC_FAILURE);
-			return -1;
-			}
-		}
-
-	return general_allocate_string(ui, text_copy, 1, UIT_INFO, 0, NULL,
-		0, 0, NULL);
-	}
+{
+    char *text_copy = NULL;
+
+    if (text) {
+        text_copy = BUF_strdup(text);
+        if (text_copy == NULL) {
+            UIerr(UI_F_UI_DUP_INFO_STRING, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+    }
+
+    return general_allocate_string(ui, text_copy, 1, UIT_INFO, 0, NULL,
+                                   0, 0, NULL);
+}
 
 int UI_add_error_string(UI *ui, const char *text)
-	{
-	return general_allocate_string(ui, text, 0, UIT_ERROR, 0, NULL, 0, 0,
-		NULL);
-	}
+{
+    return general_allocate_string(ui, text, 0, UIT_ERROR, 0, NULL, 0, 0,
+                                   NULL);
+}
 
 int UI_dup_error_string(UI *ui, const char *text)
-	{
-	char *text_copy=NULL;
-
-	if (text)
-		{
-		text_copy=BUF_strdup(text);
-		if (text_copy == NULL)
-			{
-			UIerr(UI_F_UI_DUP_ERROR_STRING,ERR_R_MALLOC_FAILURE);
-			return -1;
-			}
-		}
-	return general_allocate_string(ui, text_copy, 1, UIT_ERROR, 0, NULL,
-		0, 0, NULL);
-	}
+{
+    char *text_copy = NULL;
+
+    if (text) {
+        text_copy = BUF_strdup(text);
+        if (text_copy == NULL) {
+            UIerr(UI_F_UI_DUP_ERROR_STRING, ERR_R_MALLOC_FAILURE);
+            return -1;
+        }
+    }
+    return general_allocate_string(ui, text_copy, 1, UIT_ERROR, 0, NULL,
+                                   0, 0, NULL);
+}
 
 char *UI_construct_prompt(UI *ui, const char *object_desc,
-	const char *object_name)
-	{
-	char *prompt = NULL;
-
-	if (ui->meth->ui_construct_prompt)
-		prompt = ui->meth->ui_construct_prompt(ui,
-			object_desc, object_name);
-	else
-		{
-		char prompt1[] = "Enter ";
-		char prompt2[] = " for ";
-		char prompt3[] = ":";
-		int len = 0;
-
-		if (object_desc == NULL)
-			return NULL;
-		len = sizeof(prompt1) - 1 + strlen(object_desc);
-		if (object_name)
-			len += sizeof(prompt2) - 1 + strlen(object_name);
-		len += sizeof(prompt3) - 1;
-
-		prompt = (char *)OPENSSL_malloc(len + 1);
-		BUF_strlcpy(prompt, prompt1, len + 1);
-		BUF_strlcat(prompt, object_desc, len + 1);
-		if (object_name)
-			{
-			BUF_strlcat(prompt, prompt2, len + 1);
-			BUF_strlcat(prompt, object_name, len + 1);
-			}
-		BUF_strlcat(prompt, prompt3, len + 1);
-		}
-	return prompt;
-	}
+                          const char *object_name)
+{
+    char *prompt = NULL;
+
+    if (ui->meth->ui_construct_prompt)
+        prompt = ui->meth->ui_construct_prompt(ui, object_desc, object_name);
+    else {
+        char prompt1[] = "Enter ";
+        char prompt2[] = " for ";
+        char prompt3[] = ":";
+        int len = 0;
+
+        if (object_desc == NULL)
+            return NULL;
+        len = sizeof(prompt1) - 1 + strlen(object_desc);
+        if (object_name)
+            len += sizeof(prompt2) - 1 + strlen(object_name);
+        len += sizeof(prompt3) - 1;
+
+        prompt = (char *)OPENSSL_malloc(len + 1);
+        BUF_strlcpy(prompt, prompt1, len + 1);
+        BUF_strlcat(prompt, object_desc, len + 1);
+        if (object_name) {
+            BUF_strlcat(prompt, prompt2, len + 1);
+            BUF_strlcat(prompt, object_name, len + 1);
+        }
+        BUF_strlcat(prompt, prompt3, len + 1);
+    }
+    return prompt;
+}
 
 void *UI_add_user_data(UI *ui, void *user_data)
-	{
-	void *old_data = ui->user_data;
-	ui->user_data = user_data;
-	return old_data;
-	}
+{
+    void *old_data = ui->user_data;
+    ui->user_data = user_data;
+    return old_data;
+}
 
 void *UI_get0_user_data(UI *ui)
-	{
-	return ui->user_data;
-	}
+{
+    return ui->user_data;
+}
 
 const char *UI_get0_result(UI *ui, int i)
-	{
-	if (i < 0)
-		{
-		UIerr(UI_F_UI_GET0_RESULT,UI_R_INDEX_TOO_SMALL);
-		return NULL;
-		}
-	if (i >= sk_UI_STRING_num(ui->strings))
-		{
-		UIerr(UI_F_UI_GET0_RESULT,UI_R_INDEX_TOO_LARGE);
-		return NULL;
-		}
-	return UI_get0_result_string(sk_UI_STRING_value(ui->strings, i));
-	}
+{
+    if (i < 0) {
+        UIerr(UI_F_UI_GET0_RESULT, UI_R_INDEX_TOO_SMALL);
+        return NULL;
+    }
+    if (i >= sk_UI_STRING_num(ui->strings)) {
+        UIerr(UI_F_UI_GET0_RESULT, UI_R_INDEX_TOO_LARGE);
+        return NULL;
+    }
+    return UI_get0_result_string(sk_UI_STRING_value(ui->strings, i));
+}
 
 static int print_error(const char *str, size_t len, UI *ui)
-	{
-	UI_STRING uis;
+{
+    UI_STRING uis;
 
-	memset(&uis, 0, sizeof(uis));
-	uis.type = UIT_ERROR;
-	uis.out_string = str;
+    memset(&uis, 0, sizeof(uis));
+    uis.type = UIT_ERROR;
+    uis.out_string = str;
 
-	if (ui->meth->ui_write_string
-		&& !ui->meth->ui_write_string(ui, &uis))
-		return -1;
-	return 0;
-	}
+    if (ui->meth->ui_write_string && !ui->meth->ui_write_string(ui, &uis))
+        return -1;
+    return 0;
+}
 
 int UI_process(UI *ui)
-	{
-	int i, ok=0;
-
-	if (ui->meth->ui_open_session && !ui->meth->ui_open_session(ui))
-		return -1;
-
-	if (ui->flags & UI_FLAG_PRINT_ERRORS)
-		ERR_print_errors_cb(
-			(int (*)(const char *, size_t, void *))print_error,
-			(void *)ui);
-
-	for(i=0; istrings); i++)
-		{
-		if (ui->meth->ui_write_string
-			&& !ui->meth->ui_write_string(ui,
-				sk_UI_STRING_value(ui->strings, i)))
-			{
-			ok=-1;
-			goto err;
-			}
-		}
-
-	if (ui->meth->ui_flush)
-		switch(ui->meth->ui_flush(ui))
-			{
-		case -1: /* Interrupt/Cancel/something... */
-			ok = -2;
-			goto err;
-		case 0: /* Errors */
-			ok = -1;
-			goto err;
-		default: /* Success */
-			ok = 0;
-			break;
-			}
-
-	for(i=0; istrings); i++)
-		{
-		if (ui->meth->ui_read_string)
-			{
-			switch(ui->meth->ui_read_string(ui,
-				sk_UI_STRING_value(ui->strings, i)))
-				{
-			case -1: /* Interrupt/Cancel/something... */
-				ok = -2;
-				goto err;
-			case 0: /* Errors */
-				ok = -1;
-				goto err;
-			default: /* Success */
-				ok = 0;
-				break;
-				}
-			}
-		}
- err:
-	if (ui->meth->ui_close_session && !ui->meth->ui_close_session(ui))
-		return -1;
-	return ok;
-	}
-
-int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f)(void))
-	{
-	if (ui == NULL)
-		{
-		UIerr(UI_F_UI_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-		return -1;
-		}
-	switch(cmd)
-		{
-	case UI_CTRL_PRINT_ERRORS:
-		{
-		int save_flag = !!(ui->flags & UI_FLAG_PRINT_ERRORS);
-		if (i)
-			ui->flags |= UI_FLAG_PRINT_ERRORS;
-		else
-			ui->flags &= ~UI_FLAG_PRINT_ERRORS;
-		return save_flag;
-		}
-	case UI_CTRL_IS_REDOABLE:
-		return !!(ui->flags & UI_FLAG_REDOABLE);
-	default:
-		break;
-		}
-	UIerr(UI_F_UI_CTRL,UI_R_UNKNOWN_CONTROL_COMMAND);
-	return -1;
-	}
+{
+    int i, ok = 0;
 
-int UI_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+    if (ui->meth->ui_open_session && !ui->meth->ui_open_session(ui))
+        return -1;
+
+    if (ui->flags & UI_FLAG_PRINT_ERRORS)
+        ERR_print_errors_cb((int (*)(const char *, size_t, void *))
+                            print_error, (void *)ui);
+
+    for (i = 0; i < sk_UI_STRING_num(ui->strings); i++) {
+        if (ui->meth->ui_write_string
+            && !ui->meth->ui_write_string(ui,
+                                          sk_UI_STRING_value(ui->strings, i)))
+        {
+            ok = -1;
+            goto err;
+        }
+    }
+
+    if (ui->meth->ui_flush)
+        switch (ui->meth->ui_flush(ui)) {
+        case -1:               /* Interrupt/Cancel/something... */
+            ok = -2;
+            goto err;
+        case 0:                /* Errors */
+            ok = -1;
+            goto err;
+        default:               /* Success */
+            ok = 0;
+            break;
+        }
+
+    for (i = 0; i < sk_UI_STRING_num(ui->strings); i++) {
+        if (ui->meth->ui_read_string) {
+            switch (ui->meth->ui_read_string(ui,
+                                             sk_UI_STRING_value(ui->strings,
+                                                                i))) {
+            case -1:           /* Interrupt/Cancel/something... */
+                ok = -2;
+                goto err;
+            case 0:            /* Errors */
+                ok = -1;
+                goto err;
+            default:           /* Success */
+                ok = 0;
+                break;
+            }
+        }
+    }
+ err:
+    if (ui->meth->ui_close_session && !ui->meth->ui_close_session(ui))
+        return -1;
+    return ok;
+}
+
+int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f) (void))
+{
+    if (ui == NULL) {
+        UIerr(UI_F_UI_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+        return -1;
+    }
+    switch (cmd) {
+    case UI_CTRL_PRINT_ERRORS:
         {
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, argl, argp,
-				new_func, dup_func, free_func);
+            int save_flag = ! !(ui->flags & UI_FLAG_PRINT_ERRORS);
+            if (i)
+                ui->flags |= UI_FLAG_PRINT_ERRORS;
+            else
+                ui->flags &= ~UI_FLAG_PRINT_ERRORS;
+            return save_flag;
         }
+    case UI_CTRL_IS_REDOABLE:
+        return ! !(ui->flags & UI_FLAG_REDOABLE);
+    default:
+        break;
+    }
+    UIerr(UI_F_UI_CTRL, UI_R_UNKNOWN_CONTROL_COMMAND);
+    return -1;
+}
+
+int UI_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+                        CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int UI_set_ex_data(UI *r, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&r->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&r->ex_data, idx, arg));
+}
 
 void *UI_get_ex_data(UI *r, int idx)
-	{
-	return(CRYPTO_get_ex_data(&r->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&r->ex_data, idx));
+}
 
 void UI_set_default_method(const UI_METHOD *meth)
-	{
-	default_UI_meth=meth;
-	}
+{
+    default_UI_meth = meth;
+}
 
 const UI_METHOD *UI_get_default_method(void)
-	{
-	if (default_UI_meth == NULL)
-		{
-		default_UI_meth=UI_OpenSSL();
-		}
-	return default_UI_meth;
-	}
+{
+    if (default_UI_meth == NULL) {
+        default_UI_meth = UI_OpenSSL();
+    }
+    return default_UI_meth;
+}
 
 const UI_METHOD *UI_get_method(UI *ui)
-	{
-	return ui->meth;
-	}
+{
+    return ui->meth;
+}
 
 const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth)
-	{
-	ui->meth=meth;
-	return ui->meth;
-	}
-
+{
+    ui->meth = meth;
+    return ui->meth;
+}
 
 UI_METHOD *UI_create_method(char *name)
-	{
-	UI_METHOD *ui_method = (UI_METHOD *)OPENSSL_malloc(sizeof(UI_METHOD));
-
-	if (ui_method)
-		{
-		memset(ui_method, 0, sizeof(*ui_method));
-		ui_method->name = BUF_strdup(name);
-		}
-	return ui_method;
-	}
-
-/* BIG FSCKING WARNING!!!!  If you use this on a statically allocated method
-   (that is, it hasn't been allocated using UI_create_method(), you deserve
-   anything Murphy can throw at you and more!  You have been warned. */
+{
+    UI_METHOD *ui_method = (UI_METHOD *)OPENSSL_malloc(sizeof(UI_METHOD));
+
+    if (ui_method) {
+        memset(ui_method, 0, sizeof(*ui_method));
+        ui_method->name = BUF_strdup(name);
+    }
+    return ui_method;
+}
+
+/*
+ * BIG FSCKING WARNING!!!! If you use this on a statically allocated method
+ * (that is, it hasn't been allocated using UI_create_method(), you deserve
+ * anything Murphy can throw at you and more! You have been warned.
+ */
 void UI_destroy_method(UI_METHOD *ui_method)
-	{
-	OPENSSL_free(ui_method->name);
-	ui_method->name = NULL;
-	OPENSSL_free(ui_method);
-	}
-
-int UI_method_set_opener(UI_METHOD *method, int (*opener)(UI *ui))
-	{
-	if (method)
-		{
-		method->ui_open_session = opener;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int UI_method_set_writer(UI_METHOD *method, int (*writer)(UI *ui, UI_STRING *uis))
-	{
-	if (method)
-		{
-		method->ui_write_string = writer;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int UI_method_set_flusher(UI_METHOD *method, int (*flusher)(UI *ui))
-	{
-	if (method)
-		{
-		method->ui_flush = flusher;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int UI_method_set_reader(UI_METHOD *method, int (*reader)(UI *ui, UI_STRING *uis))
-	{
-	if (method)
-		{
-		method->ui_read_string = reader;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int UI_method_set_closer(UI_METHOD *method, int (*closer)(UI *ui))
-	{
-	if (method)
-		{
-		method->ui_close_session = closer;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int UI_method_set_prompt_constructor(UI_METHOD *method, char *(*prompt_constructor)(UI* ui, const char* object_desc, const char* object_name))
-	{
-	if (method)
-		{
-		method->ui_construct_prompt = prompt_constructor;
-		return 0;
-		}
-	else
-		return -1;
-	}
-
-int (*UI_method_get_opener(UI_METHOD *method))(UI*)
-	{
-	if (method)
-		return method->ui_open_session;
-	else
-		return NULL;
-	}
-
-int (*UI_method_get_writer(UI_METHOD *method))(UI*,UI_STRING*)
-	{
-	if (method)
-		return method->ui_write_string;
-	else
-		return NULL;
-	}
-
-int (*UI_method_get_flusher(UI_METHOD *method))(UI*)
-	{
-	if (method)
-		return method->ui_flush;
-	else
-		return NULL;
-	}
-
-int (*UI_method_get_reader(UI_METHOD *method))(UI*,UI_STRING*)
-	{
-	if (method)
-		return method->ui_read_string;
-	else
-		return NULL;
-	}
-
-int (*UI_method_get_closer(UI_METHOD *method))(UI*)
-	{
-	if (method)
-		return method->ui_close_session;
-	else
-		return NULL;
-	}
-
-char* (*UI_method_get_prompt_constructor(UI_METHOD *method))(UI*, const char*, const char*)
-	{
-	if (method)
-		return method->ui_construct_prompt;
-	else
-		return NULL;
-	}
+{
+    OPENSSL_free(ui_method->name);
+    ui_method->name = NULL;
+    OPENSSL_free(ui_method);
+}
+
+int UI_method_set_opener(UI_METHOD *method, int (*opener) (UI *ui))
+{
+    if (method) {
+        method->ui_open_session = opener;
+        return 0;
+    } else
+        return -1;
+}
+
+int UI_method_set_writer(UI_METHOD *method,
+                         int (*writer) (UI *ui, UI_STRING *uis))
+{
+    if (method) {
+        method->ui_write_string = writer;
+        return 0;
+    } else
+        return -1;
+}
+
+int UI_method_set_flusher(UI_METHOD *method, int (*flusher) (UI *ui))
+{
+    if (method) {
+        method->ui_flush = flusher;
+        return 0;
+    } else
+        return -1;
+}
+
+int UI_method_set_reader(UI_METHOD *method,
+                         int (*reader) (UI *ui, UI_STRING *uis))
+{
+    if (method) {
+        method->ui_read_string = reader;
+        return 0;
+    } else
+        return -1;
+}
+
+int UI_method_set_closer(UI_METHOD *method, int (*closer) (UI *ui))
+{
+    if (method) {
+        method->ui_close_session = closer;
+        return 0;
+    } else
+        return -1;
+}
+
+int UI_method_set_prompt_constructor(UI_METHOD *method,
+                                     char *(*prompt_constructor) (UI *ui,
+                                                                  const char
+                                                                  *object_desc,
+                                                                  const char
+                                                                  *object_name))
+{
+    if (method) {
+        method->ui_construct_prompt = prompt_constructor;
+        return 0;
+    } else
+        return -1;
+}
+
+int (*UI_method_get_opener(UI_METHOD *method)) (UI *) {
+    if (method)
+        return method->ui_open_session;
+    else
+        return NULL;
+}
+
+int (*UI_method_get_writer(UI_METHOD *method)) (UI *, UI_STRING *) {
+    if (method)
+        return method->ui_write_string;
+    else
+        return NULL;
+}
+
+int (*UI_method_get_flusher(UI_METHOD *method)) (UI *) {
+    if (method)
+        return method->ui_flush;
+    else
+        return NULL;
+}
+
+int (*UI_method_get_reader(UI_METHOD *method)) (UI *, UI_STRING *) {
+    if (method)
+        return method->ui_read_string;
+    else
+        return NULL;
+}
+
+int (*UI_method_get_closer(UI_METHOD *method)) (UI *) {
+    if (method)
+        return method->ui_close_session;
+    else
+        return NULL;
+}
+
+char *(*UI_method_get_prompt_constructor(UI_METHOD *method)) (UI *,
+                                                              const char *,
+                                                              const char *) {
+    if (method)
+        return method->ui_construct_prompt;
+    else
+        return NULL;
+}
 
 enum UI_string_types UI_get_string_type(UI_STRING *uis)
-	{
-	if (!uis)
-		return UIT_NONE;
-	return uis->type;
-	}
+{
+    if (!uis)
+        return UIT_NONE;
+    return uis->type;
+}
 
 int UI_get_input_flags(UI_STRING *uis)
-	{
-	if (!uis)
-		return 0;
-	return uis->input_flags;
-	}
+{
+    if (!uis)
+        return 0;
+    return uis->input_flags;
+}
 
 const char *UI_get0_output_string(UI_STRING *uis)
-	{
-	if (!uis)
-		return NULL;
-	return uis->out_string;
-	}
+{
+    if (!uis)
+        return NULL;
+    return uis->out_string;
+}
 
 const char *UI_get0_action_string(UI_STRING *uis)
-	{
-	if (!uis)
-		return NULL;
-	switch(uis->type)
-		{
-	case UIT_PROMPT:
-	case UIT_BOOLEAN:
-		return uis->_.boolean_data.action_desc;
-	default:
-		return NULL;
-		}
-	}
+{
+    if (!uis)
+        return NULL;
+    switch (uis->type) {
+    case UIT_PROMPT:
+    case UIT_BOOLEAN:
+        return uis->_.boolean_data.action_desc;
+    default:
+        return NULL;
+    }
+}
 
 const char *UI_get0_result_string(UI_STRING *uis)
-	{
-	if (!uis)
-		return NULL;
-	switch(uis->type)
-		{
-	case UIT_PROMPT:
-	case UIT_VERIFY:
-		return uis->result_buf;
-	default:
-		return NULL;
-		}
-	}
+{
+    if (!uis)
+        return NULL;
+    switch (uis->type) {
+    case UIT_PROMPT:
+    case UIT_VERIFY:
+        return uis->result_buf;
+    default:
+        return NULL;
+    }
+}
 
 const char *UI_get0_test_string(UI_STRING *uis)
-	{
-	if (!uis)
-		return NULL;
-	switch(uis->type)
-		{
-	case UIT_VERIFY:
-		return uis->_.string_data.test_buf;
-	default:
-		return NULL;
-		}
-	}
+{
+    if (!uis)
+        return NULL;
+    switch (uis->type) {
+    case UIT_VERIFY:
+        return uis->_.string_data.test_buf;
+    default:
+        return NULL;
+    }
+}
 
 int UI_get_result_minsize(UI_STRING *uis)
-	{
-	if (!uis)
-		return -1;
-	switch(uis->type)
-		{
-	case UIT_PROMPT:
-	case UIT_VERIFY:
-		return uis->_.string_data.result_minsize;
-	default:
-		return -1;
-		}
-	}
+{
+    if (!uis)
+        return -1;
+    switch (uis->type) {
+    case UIT_PROMPT:
+    case UIT_VERIFY:
+        return uis->_.string_data.result_minsize;
+    default:
+        return -1;
+    }
+}
 
 int UI_get_result_maxsize(UI_STRING *uis)
-	{
-	if (!uis)
-		return -1;
-	switch(uis->type)
-		{
-	case UIT_PROMPT:
-	case UIT_VERIFY:
-		return uis->_.string_data.result_maxsize;
-	default:
-		return -1;
-		}
-	}
+{
+    if (!uis)
+        return -1;
+    switch (uis->type) {
+    case UIT_PROMPT:
+    case UIT_VERIFY:
+        return uis->_.string_data.result_maxsize;
+    default:
+        return -1;
+    }
+}
 
 int UI_set_result(UI *ui, UI_STRING *uis, const char *result)
-	{
-	int l = strlen(result);
-
-	ui->flags &= ~UI_FLAG_REDOABLE;
-
-	if (!uis)
-		return -1;
-	switch (uis->type)
-		{
-	case UIT_PROMPT:
-	case UIT_VERIFY:
-		{
-		char number1[DECIMAL_SIZE(uis->_.string_data.result_minsize)+1];
-		char number2[DECIMAL_SIZE(uis->_.string_data.result_maxsize)+1];
-
-		BIO_snprintf(number1, sizeof(number1), "%d",
-			uis->_.string_data.result_minsize);
-		BIO_snprintf(number2, sizeof(number2), "%d",
-			uis->_.string_data.result_maxsize);
-
-		if (l < uis->_.string_data.result_minsize)
-			{
-			ui->flags |= UI_FLAG_REDOABLE;
-			UIerr(UI_F_UI_SET_RESULT,UI_R_RESULT_TOO_SMALL);
-			ERR_add_error_data(5,"You must type in ",
-				number1," to ",number2," characters");
-			return -1;
-			}
-		if (l > uis->_.string_data.result_maxsize)
-			{
-			ui->flags |= UI_FLAG_REDOABLE;
-			UIerr(UI_F_UI_SET_RESULT,UI_R_RESULT_TOO_LARGE);
-			ERR_add_error_data(5,"You must type in ",
-				number1," to ",number2," characters");
-			return -1;
-			}
-		}
-
-		if (!uis->result_buf)
-			{
-			UIerr(UI_F_UI_SET_RESULT,UI_R_NO_RESULT_BUFFER);
-			return -1;
-			}
-
-		BUF_strlcpy(uis->result_buf, result,
-			    uis->_.string_data.result_maxsize + 1);
-		break;
-	case UIT_BOOLEAN:
-		{
-		const char *p;
-
-		if (!uis->result_buf)
-			{
-			UIerr(UI_F_UI_SET_RESULT,UI_R_NO_RESULT_BUFFER);
-			return -1;
-			}
-
-		uis->result_buf[0] = '\0';
-		for(p = result; *p; p++)
-			{
-			if (strchr(uis->_.boolean_data.ok_chars, *p))
-				{
-				uis->result_buf[0] =
-					uis->_.boolean_data.ok_chars[0];
-				break;
-				}
-			if (strchr(uis->_.boolean_data.cancel_chars, *p))
-				{
-				uis->result_buf[0] =
-					uis->_.boolean_data.cancel_chars[0];
-				break;
-				}
-			}
-		}
-	default:
-		break;
-		}
-	return 0;
-	}
+{
+    int l = strlen(result);
+
+    ui->flags &= ~UI_FLAG_REDOABLE;
+
+    if (!uis)
+        return -1;
+    switch (uis->type) {
+    case UIT_PROMPT:
+    case UIT_VERIFY:
+        {
+            char number1[DECIMAL_SIZE(uis->_.string_data.result_minsize) + 1];
+            char number2[DECIMAL_SIZE(uis->_.string_data.result_maxsize) + 1];
+
+            BIO_snprintf(number1, sizeof(number1), "%d",
+                         uis->_.string_data.result_minsize);
+            BIO_snprintf(number2, sizeof(number2), "%d",
+                         uis->_.string_data.result_maxsize);
+
+            if (l < uis->_.string_data.result_minsize) {
+                ui->flags |= UI_FLAG_REDOABLE;
+                UIerr(UI_F_UI_SET_RESULT, UI_R_RESULT_TOO_SMALL);
+                ERR_add_error_data(5, "You must type in ",
+                                   number1, " to ", number2, " characters");
+                return -1;
+            }
+            if (l > uis->_.string_data.result_maxsize) {
+                ui->flags |= UI_FLAG_REDOABLE;
+                UIerr(UI_F_UI_SET_RESULT, UI_R_RESULT_TOO_LARGE);
+                ERR_add_error_data(5, "You must type in ",
+                                   number1, " to ", number2, " characters");
+                return -1;
+            }
+        }
+
+        if (!uis->result_buf) {
+            UIerr(UI_F_UI_SET_RESULT, UI_R_NO_RESULT_BUFFER);
+            return -1;
+        }
+
+        BUF_strlcpy(uis->result_buf, result,
+                    uis->_.string_data.result_maxsize + 1);
+        break;
+    case UIT_BOOLEAN:
+        {
+            const char *p;
+
+            if (!uis->result_buf) {
+                UIerr(UI_F_UI_SET_RESULT, UI_R_NO_RESULT_BUFFER);
+                return -1;
+            }
+
+            uis->result_buf[0] = '\0';
+            for (p = result; *p; p++) {
+                if (strchr(uis->_.boolean_data.ok_chars, *p)) {
+                    uis->result_buf[0] = uis->_.boolean_data.ok_chars[0];
+                    break;
+                }
+                if (strchr(uis->_.boolean_data.cancel_chars, *p)) {
+                    uis->result_buf[0] = uis->_.boolean_data.cancel_chars[0];
+                    break;
+                }
+            }
+        }
+    default:
+        break;
+    }
+    return 0;
+}
diff --git a/crypto/ui/ui_locl.h b/crypto/ui/ui_locl.h
index aa4a55637d..0d919cd7b1 100644
--- a/crypto/ui/ui_locl.h
+++ b/crypto/ui/ui_locl.h
@@ -1,6 +1,7 @@
 /* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,97 +58,88 @@
  */
 
 #ifndef HEADER_UI_LOCL_H
-#define HEADER_UI_LOCL_H
-
-#include 
-#include 
-
-#ifdef _
-#undef _
-#endif
-
-struct ui_method_st
-	{
-	char *name;
-
-	/* All the functions return 1 or non-NULL for success and 0 or NULL
-	   for failure */
-
-	/* Open whatever channel for this, be it the console, an X window
-	   or whatever.
-	   This function should use the ex_data structure to save
-	   intermediate data. */
-	int (*ui_open_session)(UI *ui);
-
-	int (*ui_write_string)(UI *ui, UI_STRING *uis);
-
-	/* Flush the output.  If a GUI dialog box is used, this function can
-	   be used to actually display it. */
-	int (*ui_flush)(UI *ui);
-
-	int (*ui_read_string)(UI *ui, UI_STRING *uis);
-
-	int (*ui_close_session)(UI *ui);
-
-	/* Construct a prompt in a user-defined manner.  object_desc is a
-	   textual short description of the object, for example "pass phrase",
-	   and object_name is the name of the object (might be a card name or
-	   a file name.
-	   The returned string shall always be allocated on the heap with
-	   OPENSSL_malloc(), and need to be free'd with OPENSSL_free(). */
-	char *(*ui_construct_prompt)(UI *ui, const char *object_desc,
-		const char *object_name);
-	};
-
-struct ui_string_st
-	{
-	enum UI_string_types type; /* Input */
-	const char *out_string;	/* Input */
-	int input_flags;	/* Flags from the user */
-
-	/* The following parameters are completely irrelevant for UIT_INFO,
-	   and can therefore be set to 0 or NULL */
-	char *result_buf;	/* Input and Output: If not NULL, user-defined
-				   with size in result_maxsize.  Otherwise, it
-				   may be allocated by the UI routine, meaning
-				   result_minsize is going to be overwritten.*/
-	union
-		{
-		struct
-			{
-			int result_minsize;	/* Input: minimum required
-						   size of the result.
-						*/
-			int result_maxsize;	/* Input: maximum permitted
-						   size of the result */
-
-			const char *test_buf;	/* Input: test string to verify
-						   against */
-			} string_data;
-		struct
-			{
-			const char *action_desc; /* Input */
-			const char *ok_chars; /* Input */
-			const char *cancel_chars; /* Input */
-			} boolean_data;
-		} _;
-
-#define OUT_STRING_FREEABLE 0x01
-	int flags;		/* flags for internal use */
-	};
-
-struct ui_st
-	{
-	const UI_METHOD *meth;
-	STACK_OF(UI_STRING) *strings; /* We might want to prompt for more
-					 than one thing at a time, and
-					 with different echoing status.  */
-	void *user_data;
-	CRYPTO_EX_DATA ex_data;
-
-#define UI_FLAG_REDOABLE	0x0001
-#define UI_FLAG_PRINT_ERRORS	0x0100
-	int flags;
-	};
+# define HEADER_UI_LOCL_H
+
+# include 
+# include 
+
+# ifdef _
+#  undef _
+# endif
+
+struct ui_method_st {
+    char *name;
+    /*
+     * All the functions return 1 or non-NULL for success and 0 or NULL for
+     * failure
+     */
+    /*
+     * Open whatever channel for this, be it the console, an X window or
+     * whatever. This function should use the ex_data structure to save
+     * intermediate data.
+     */
+    int (*ui_open_session) (UI *ui);
+    int (*ui_write_string) (UI *ui, UI_STRING *uis);
+    /*
+     * Flush the output.  If a GUI dialog box is used, this function can be
+     * used to actually display it.
+     */
+    int (*ui_flush) (UI *ui);
+    int (*ui_read_string) (UI *ui, UI_STRING *uis);
+    int (*ui_close_session) (UI *ui);
+    /*
+     * Construct a prompt in a user-defined manner.  object_desc is a textual
+     * short description of the object, for example "pass phrase", and
+     * object_name is the name of the object (might be a card name or a file
+     * name. The returned string shall always be allocated on the heap with
+     * OPENSSL_malloc(), and need to be free'd with OPENSSL_free().
+     */
+    char *(*ui_construct_prompt) (UI *ui, const char *object_desc,
+                                  const char *object_name);
+};
+
+struct ui_string_st {
+    enum UI_string_types type;  /* Input */
+    const char *out_string;     /* Input */
+    int input_flags;            /* Flags from the user */
+    /*
+     * The following parameters are completely irrelevant for UIT_INFO, and
+     * can therefore be set to 0 or NULL
+     */
+    char *result_buf;           /* Input and Output: If not NULL,
+                                 * user-defined with size in result_maxsize.
+                                 * Otherwise, it may be allocated by the UI
+                                 * routine, meaning result_minsize is going
+                                 * to be overwritten. */
+    union {
+        struct {
+            int result_minsize; /* Input: minimum required size of the
+                                 * result. */
+            int result_maxsize; /* Input: maximum permitted size of the
+                                 * result */
+            const char *test_buf; /* Input: test string to verify against */
+        } string_data;
+        struct {
+            const char *action_desc; /* Input */
+            const char *ok_chars; /* Input */
+            const char *cancel_chars; /* Input */
+        } boolean_data;
+    } _;
+
+# define OUT_STRING_FREEABLE 0x01
+    int flags;                  /* flags for internal use */
+};
+
+struct ui_st {
+    const UI_METHOD *meth;
+    STACK_OF(UI_STRING) *strings; /* We might want to prompt for more than
+                                   * one thing at a time, and with different
+                                   * echoing status.  */
+    void *user_data;
+    CRYPTO_EX_DATA ex_data;
+# define UI_FLAG_REDOABLE        0x0001
+# define UI_FLAG_PRINT_ERRORS    0x0100
+    int flags;
+};
 
 #endif
diff --git a/crypto/ui/ui_openssl.c b/crypto/ui/ui_openssl.c
index 725dcd9215..8bda83cbc8 100644
--- a/crypto/ui/ui_openssl.c
+++ b/crypto/ui/ui_openssl.c
@@ -1,6 +1,7 @@
 /* crypto/ui/ui_openssl.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org) and others
- * for the OpenSSL project 2001.
+/*
+ * Written by Richard Levitte (richard@levitte.org) and others for the
+ * OpenSSL project 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,21 +65,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -93,10 +94,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -108,29 +109,29 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-
 #include 
 
-/* need for #define _POSIX_C_SOURCE arises whenever you pass -ansi to gcc
+/*
+ * need for #define _POSIX_C_SOURCE arises whenever you pass -ansi to gcc
  * [maybe others?], because it masks interfaces not discussed in standard,
- * sigaction and fileno included. -pedantic would be more appropriate for
- * the intended purposes, but we can't prevent users from adding -ansi.
+ * sigaction and fileno included. -pedantic would be more appropriate for the
+ * intended purposes, but we can't prevent users from adding -ansi.
  */
 #if defined(OPENSSL_SYSNAME_VXWORKS)
-#include 
+# include 
 #endif
 
 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
-#ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 2
-#endif
+# ifndef _POSIX_C_SOURCE
+#  define _POSIX_C_SOURCE 2
+# endif
 #endif
 #include 
 #include 
@@ -143,8 +144,10 @@
 # else
 #  include 
 # endif
-/* If unistd.h defines _POSIX_VERSION, we conclude that we
- * are on a POSIX system and have sigaction and termios. */
+/*
+ * If unistd.h defines _POSIX_VERSION, we conclude that we are on a POSIX
+ * system and have sigaction and termios.
+ */
 # if defined(_POSIX_VERSION)
 
 #  define SIGACTION
@@ -166,7 +169,7 @@
 #include "ui_locl.h"
 #include "cryptlib.h"
 
-#ifdef OPENSSL_SYS_VMS		/* prototypes for sys$whatever */
+#ifdef OPENSSL_SYS_VMS          /* prototypes for sys$whatever */
 # include 
 # ifdef __DECC
 #  pragma message disable DOLLARID
@@ -175,14 +178,14 @@
 
 #ifdef WIN_CONSOLE_BUG
 # include 
-#ifndef OPENSSL_SYS_WINCE
-# include 
-#endif
+# ifndef OPENSSL_SYS_WINCE
+#  include 
+# endif
 #endif
 
-
-/* There are 5 types of terminal interface supported,
- * TERMIO, TERMIOS, VMS, MSDOS and SGTTY
+/*
+ * There are 5 types of terminal interface supported, TERMIO, TERMIOS, VMS,
+ * MSDOS and SGTTY
  */
 
 #if defined(__sgi) && !defined(TERMIOS)
@@ -210,39 +213,39 @@
 #endif
 
 #if defined(OPENSSL_SYS_VXWORKS)
-#undef TERMIOS
-#undef TERMIO
-#undef SGTTY
+# undef TERMIOS
+# undef TERMIO
+# undef SGTTY
 #endif
 
 #if defined(OPENSSL_SYS_NETWARE)
-#undef TERMIOS
-#undef TERMIO
-#undef SGTTY
+# undef TERMIOS
+# undef TERMIO
+# undef SGTTY
 #endif
 
 #ifdef TERMIOS
 # include 
-# define TTY_STRUCT		struct termios
-# define TTY_FLAGS		c_lflag
-# define TTY_get(tty,data)	tcgetattr(tty,data)
-# define TTY_set(tty,data)	tcsetattr(tty,TCSANOW,data)
+# define TTY_STRUCT             struct termios
+# define TTY_FLAGS              c_lflag
+# define TTY_get(tty,data)      tcgetattr(tty,data)
+# define TTY_set(tty,data)      tcsetattr(tty,TCSANOW,data)
 #endif
 
 #ifdef TERMIO
 # include 
-# define TTY_STRUCT		struct termio
-# define TTY_FLAGS		c_lflag
-# define TTY_get(tty,data)	ioctl(tty,TCGETA,data)
-# define TTY_set(tty,data)	ioctl(tty,TCSETA,data)
+# define TTY_STRUCT             struct termio
+# define TTY_FLAGS              c_lflag
+# define TTY_get(tty,data)      ioctl(tty,TCGETA,data)
+# define TTY_set(tty,data)      ioctl(tty,TCSETA,data)
 #endif
 
 #ifdef SGTTY
 # include 
-# define TTY_STRUCT		struct sgttyb
-# define TTY_FLAGS		sg_flags
-# define TTY_get(tty,data)	ioctl(tty,TIOCGETP,data)
-# define TTY_set(tty,data)	ioctl(tty,TIOCSETP,data)
+# define TTY_STRUCT             struct sgttyb
+# define TTY_FLAGS              sg_flags
+# define TTY_get(tty,data)      ioctl(tty,TIOCGETP,data)
+# define TTY_set(tty,data)      ioctl(tty,TIOCSETP,data)
 #endif
 
 #if !defined(_LIBC) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_SUNOS)
@@ -259,21 +262,21 @@
 # include 
 # include 
 struct IOSB {
-	short iosb$w_value;
-	short iosb$w_count;
-	long  iosb$l_info;
-	};
+    short iosb$w_value;
+    short iosb$w_count;
+    long iosb$l_info;
+};
 #endif
 
 #ifdef OPENSSL_SYS_SUNOS
-	typedef int sig_atomic_t;
+typedef int sig_atomic_t;
 #endif
 
 #if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(MAC_OS_GUSI_SOURCE) || defined(OPENSSL_SYS_NETWARE)
 /*
  * This one needs work. As a matter of fact the code is unoperational
  * and this is only a trick to get it compiled.
- *					
+ *                                      
  */
 # define TTY_STRUCT int
 #endif
@@ -282,24 +285,25 @@ struct IOSB {
 # define NX509_SIG 32
 #endif
 
-
 /* Define globals.  They are protected by a lock */
 #ifdef SIGACTION
 static struct sigaction savsig[NX509_SIG];
 #else
-static void (*savsig[NX509_SIG])(int );
+static void (*savsig[NX509_SIG]) (int);
 #endif
 
 #ifdef OPENSSL_SYS_VMS
 static struct IOSB iosb;
-static $DESCRIPTOR(terminal,"TT");
-static long tty_orig[3], tty_new[3]; /* XXX   Is there any guarantee that this will always suffice for the actual structures? */
+static $DESCRIPTOR(terminal, "TT");
+static long tty_orig[3], tty_new[3]; /* XXX Is there any guarantee that this
+                                      * will always suffice for the actual
+                                      * structures? */
 static long status;
 static unsigned short channel = 0;
 #else
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
-static TTY_STRUCT tty_orig,tty_new;
-#endif
+# if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__)
+static TTY_STRUCT tty_orig, tty_new;
+# endif
 #endif
 static FILE *tty_in, *tty_out;
 static int is_a_tty;
@@ -324,396 +328,396 @@ static int echo_console(UI *ui);
 static int noecho_console(UI *ui);
 static int close_console(UI *ui);
 
-static UI_METHOD ui_openssl =
-	{
-	"OpenSSL default user interface",
-	open_console,
-	write_string,
-	NULL,			/* No flusher is needed for command lines */
-	read_string,
-	close_console,
-	NULL
-	};
+static UI_METHOD ui_openssl = {
+    "OpenSSL default user interface",
+    open_console,
+    write_string,
+    NULL,                       /* No flusher is needed for command lines */
+    read_string,
+    close_console,
+    NULL
+};
 
 /* The method with all the built-in thingies */
 UI_METHOD *UI_OpenSSL(void)
-	{
-	return &ui_openssl;
-	}
+{
+    return &ui_openssl;
+}
 
-/* The following function makes sure that info and error strings are printed
-   before any prompt. */
+/*
+ * The following function makes sure that info and error strings are printed
+ * before any prompt.
+ */
 static int write_string(UI *ui, UI_STRING *uis)
-	{
-	switch (UI_get_string_type(uis))
-		{
-	case UIT_ERROR:
-	case UIT_INFO:
-		fputs(UI_get0_output_string(uis), tty_out);
-		fflush(tty_out);
-		break;
-	default:
-		break;
-		}
-	return 1;
-	}
+{
+    switch (UI_get_string_type(uis)) {
+    case UIT_ERROR:
+    case UIT_INFO:
+        fputs(UI_get0_output_string(uis), tty_out);
+        fflush(tty_out);
+        break;
+    default:
+        break;
+    }
+    return 1;
+}
 
 static int read_string(UI *ui, UI_STRING *uis)
-	{
-	int ok = 0;
-
-	switch (UI_get_string_type(uis))
-		{
-	case UIT_BOOLEAN:
-		fputs(UI_get0_output_string(uis), tty_out);
-		fputs(UI_get0_action_string(uis), tty_out);
-		fflush(tty_out);
-		return read_string_inner(ui, uis,
-			UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 0);
-	case UIT_PROMPT:
-		fputs(UI_get0_output_string(uis), tty_out);
-		fflush(tty_out);
-		return read_string_inner(ui, uis,
-			UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 1);
-	case UIT_VERIFY:
-		fprintf(tty_out,"Verifying - %s",
-			UI_get0_output_string(uis));
-		fflush(tty_out);
-		if ((ok = read_string_inner(ui, uis,
-			UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO, 1)) <= 0)
-			return ok;
-		if (strcmp(UI_get0_result_string(uis),
-			UI_get0_test_string(uis)) != 0)
-			{
-			fprintf(tty_out,"Verify failure\n");
-			fflush(tty_out);
-			return 0;
-			}
-		break;
-	default:
-		break;
-		}
-	return 1;
-	}
-
+{
+    int ok = 0;
+
+    switch (UI_get_string_type(uis)) {
+    case UIT_BOOLEAN:
+        fputs(UI_get0_output_string(uis), tty_out);
+        fputs(UI_get0_action_string(uis), tty_out);
+        fflush(tty_out);
+        return read_string_inner(ui, uis,
+                                 UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO,
+                                 0);
+    case UIT_PROMPT:
+        fputs(UI_get0_output_string(uis), tty_out);
+        fflush(tty_out);
+        return read_string_inner(ui, uis,
+                                 UI_get_input_flags(uis) & UI_INPUT_FLAG_ECHO,
+                                 1);
+    case UIT_VERIFY:
+        fprintf(tty_out, "Verifying - %s", UI_get0_output_string(uis));
+        fflush(tty_out);
+        if ((ok = read_string_inner(ui, uis,
+                                    UI_get_input_flags(uis) &
+                                    UI_INPUT_FLAG_ECHO, 1)) <= 0)
+            return ok;
+        if (strcmp(UI_get0_result_string(uis), UI_get0_test_string(uis)) != 0) {
+            fprintf(tty_out, "Verify failure\n");
+            fflush(tty_out);
+            return 0;
+        }
+        break;
+    default:
+        break;
+    }
+    return 1;
+}
 
 #if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 /* Internal functions to read a string without echoing */
 static int read_till_nl(FILE *in)
-	{
-#define SIZE 4
-	char buf[SIZE+1];
+{
+# define SIZE 4
+    char buf[SIZE + 1];
 
-	do	{
-		if (!fgets(buf,SIZE,in))
-			return 0;
-		} while (strchr(buf,'\n') == NULL);
-	return 1;
-	}
+    do {
+        if (!fgets(buf, SIZE, in))
+            return 0;
+    } while (strchr(buf, '\n') == NULL);
+    return 1;
+}
 
 static volatile sig_atomic_t intr_signal;
 #endif
 
 static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
-	{
-	static int ps;
-	int ok;
-	char result[BUFSIZ];
-	int maxsize = BUFSIZ-1;
+{
+    static int ps;
+    int ok;
+    char result[BUFSIZ];
+    int maxsize = BUFSIZ - 1;
 #if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
-	char *p;
-
-	intr_signal=0;
-	ok=0;
-	ps=0;
-
-	pushsig();
-	ps=1;
-
-	if (!echo && !noecho_console(ui))
-		goto error;
-	ps=2;
-
-	result[0]='\0';
-#ifdef OPENSSL_SYS_MSDOS
-	if (!echo)
-		{
-		noecho_fgets(result,maxsize,tty_in);
-		p=result; /* FIXME: noecho_fgets doesn't return errors */
-		}
-	else
-		p=fgets(result,maxsize,tty_in);
-#else
-	p=fgets(result,maxsize,tty_in);
-#endif
-	if(!p)
-		goto error;
-	if (feof(tty_in)) goto error;
-	if (ferror(tty_in)) goto error;
-	if ((p=(char *)strchr(result,'\n')) != NULL)
-		{
-		if (strip_nl)
-			*p='\0';
-		}
-	else
-		if (!read_till_nl(tty_in))
-			goto error;
-	if (UI_set_result(ui, uis, result) >= 0)
-		ok=1;
-
-error:
-	if (intr_signal == SIGINT)
-		ok=-1;
-	if (!echo) fprintf(tty_out,"\n");
-	if (ps >= 2 && !echo && !echo_console(ui))
-		ok=0;
-
-	if (ps >= 1)
-		popsig();
+    char *p;
+
+    intr_signal = 0;
+    ok = 0;
+    ps = 0;
+
+    pushsig();
+    ps = 1;
+
+    if (!echo && !noecho_console(ui))
+        goto error;
+    ps = 2;
+
+    result[0] = '\0';
+# ifdef OPENSSL_SYS_MSDOS
+    if (!echo) {
+        noecho_fgets(result, maxsize, tty_in);
+        p = result;             /* FIXME: noecho_fgets doesn't return errors */
+    } else
+        p = fgets(result, maxsize, tty_in);
+# else
+    p = fgets(result, maxsize, tty_in);
+# endif
+    if (!p)
+        goto error;
+    if (feof(tty_in))
+        goto error;
+    if (ferror(tty_in))
+        goto error;
+    if ((p = (char *)strchr(result, '\n')) != NULL) {
+        if (strip_nl)
+            *p = '\0';
+    } else if (!read_till_nl(tty_in))
+        goto error;
+    if (UI_set_result(ui, uis, result) >= 0)
+        ok = 1;
+
+ error:
+    if (intr_signal == SIGINT)
+        ok = -1;
+    if (!echo)
+        fprintf(tty_out, "\n");
+    if (ps >= 2 && !echo && !echo_console(ui))
+        ok = 0;
+
+    if (ps >= 1)
+        popsig();
 #else
-	ok=1;
+    ok = 1;
 #endif
 
-	OPENSSL_cleanse(result,BUFSIZ);
-	return ok;
-	}
-
+    OPENSSL_cleanse(result, BUFSIZ);
+    return ok;
+}
 
 /* Internal functions to open, handle and close a channel to the console.  */
 static int open_console(UI *ui)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_UI);
-	is_a_tty = 1;
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_UI);
+    is_a_tty = 1;
 
 #if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS)
-	tty_in=stdin;
-	tty_out=stderr;
+    tty_in = stdin;
+    tty_out = stderr;
 #else
-#  ifdef OPENSSL_SYS_MSDOS
-#    define DEV_TTY "con"
-#  else
-#    define DEV_TTY "/dev/tty"
-#  endif
-	if ((tty_in=fopen(DEV_TTY,"r")) == NULL)
-		tty_in=stdin;
-	if ((tty_out=fopen(DEV_TTY,"w")) == NULL)
-		tty_out=stderr;
+# ifdef OPENSSL_SYS_MSDOS
+#  define DEV_TTY "con"
+# else
+#  define DEV_TTY "/dev/tty"
+# endif
+    if ((tty_in = fopen(DEV_TTY, "r")) == NULL)
+        tty_in = stdin;
+    if ((tty_out = fopen(DEV_TTY, "w")) == NULL)
+        tty_out = stderr;
 #endif
 
 #if defined(TTY_get) && !defined(OPENSSL_SYS_VMS)
- 	if (TTY_get(fileno(tty_in),&tty_orig) == -1)
-		{
-#ifdef ENOTTY
-		if (errno == ENOTTY)
-			is_a_tty=0;
-		else
-#endif
-#ifdef EINVAL
-		/* Ariel Glenn ariel@columbia.edu reports that solaris
-		 * can return EINVAL instead.  This should be ok */
-		if (errno == EINVAL)
-			is_a_tty=0;
-		else
-#endif
-			return 0;
-		}
+    if (TTY_get(fileno(tty_in), &tty_orig) == -1) {
+# ifdef ENOTTY
+        if (errno == ENOTTY)
+            is_a_tty = 0;
+        else
+# endif
+# ifdef EINVAL
+            /*
+             * Ariel Glenn ariel@columbia.edu reports that solaris can return
+             * EINVAL instead.  This should be ok
+             */
+        if (errno == EINVAL)
+            is_a_tty = 0;
+        else
+# endif
+            return 0;
+    }
 #endif
 #ifdef OPENSSL_SYS_VMS
-	status = sys$assign(&terminal,&channel,0,0);
-	if (status != SS$_NORMAL)
-		return 0;
-	status=sys$qiow(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0);
-	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
-		return 0;
-#endif
-	return 1;
-	}
+    status = sys$assign(&terminal, &channel, 0, 0);
+    if (status != SS$_NORMAL)
+        return 0;
+    status =
+        sys$qiow(0, channel, IO$_SENSEMODE, &iosb, 0, 0, tty_orig, 12, 0, 0,
+                 0, 0);
+    if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+        return 0;
+#endif
+    return 1;
+}
 
 static int noecho_console(UI *ui)
-	{
+{
 #ifdef TTY_FLAGS
-	memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
-	tty_new.TTY_FLAGS &= ~ECHO;
+    memcpy(&(tty_new), &(tty_orig), sizeof(tty_orig));
+    tty_new.TTY_FLAGS &= ~ECHO;
 #endif
 
 #if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
-	if (is_a_tty && (TTY_set(fileno(tty_in),&tty_new) == -1))
-		return 0;
+    if (is_a_tty && (TTY_set(fileno(tty_in), &tty_new) == -1))
+        return 0;
 #endif
 #ifdef OPENSSL_SYS_VMS
-	tty_new[0] = tty_orig[0];
-	tty_new[1] = tty_orig[1] | TT$M_NOECHO;
-	tty_new[2] = tty_orig[2];
-	status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
-	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
-		return 0;
-#endif
-	return 1;
-	}
+    tty_new[0] = tty_orig[0];
+    tty_new[1] = tty_orig[1] | TT$M_NOECHO;
+    tty_new[2] = tty_orig[2];
+    status =
+        sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, 0, 0, 0,
+                 0);
+    if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+        return 0;
+#endif
+    return 1;
+}
 
 static int echo_console(UI *ui)
-	{
+{
 #if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
-	memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
-	tty_new.TTY_FLAGS |= ECHO;
+    memcpy(&(tty_new), &(tty_orig), sizeof(tty_orig));
+    tty_new.TTY_FLAGS |= ECHO;
 #endif
 
 #if defined(TTY_set) && !defined(OPENSSL_SYS_VMS)
-	if (is_a_tty && (TTY_set(fileno(tty_in),&tty_new) == -1))
-		return 0;
+    if (is_a_tty && (TTY_set(fileno(tty_in), &tty_new) == -1))
+        return 0;
 #endif
 #ifdef OPENSSL_SYS_VMS
-	tty_new[0] = tty_orig[0];
-	tty_new[1] = tty_orig[1] & ~TT$M_NOECHO;
-	tty_new[2] = tty_orig[2];
-	status = sys$qiow(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
-	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
-		return 0;
-#endif
-	return 1;
-	}
+    tty_new[0] = tty_orig[0];
+    tty_new[1] = tty_orig[1] & ~TT$M_NOECHO;
+    tty_new[2] = tty_orig[2];
+    status =
+        sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, 0, 0, 0,
+                 0);
+    if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+        return 0;
+#endif
+    return 1;
+}
 
 static int close_console(UI *ui)
-	{
-	if (tty_in != stdin) fclose(tty_in);
-	if (tty_out != stderr) fclose(tty_out);
+{
+    if (tty_in != stdin)
+        fclose(tty_in);
+    if (tty_out != stderr)
+        fclose(tty_out);
 #ifdef OPENSSL_SYS_VMS
-	status = sys$dassgn(channel);
+    status = sys$dassgn(channel);
 #endif
-	CRYPTO_w_unlock(CRYPTO_LOCK_UI);
-
-	return 1;
-	}
+    CRYPTO_w_unlock(CRYPTO_LOCK_UI);
 
+    return 1;
+}
 
 #if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
 /* Internal functions to handle signals and act on them */
 static void pushsig(void)
-	{
-#ifndef OPENSSL_SYS_WIN32
-	int i;
-#endif
-#ifdef SIGACTION
-	struct sigaction sa;
+{
+# ifndef OPENSSL_SYS_WIN32
+    int i;
+# endif
+# ifdef SIGACTION
+    struct sigaction sa;
 
-	memset(&sa,0,sizeof sa);
-	sa.sa_handler=recsig;
-#endif
+    memset(&sa, 0, sizeof sa);
+    sa.sa_handler = recsig;
+# endif
 
-#ifdef OPENSSL_SYS_WIN32
-	savsig[SIGABRT]=signal(SIGABRT,recsig);
-	savsig[SIGFPE]=signal(SIGFPE,recsig);
-	savsig[SIGILL]=signal(SIGILL,recsig);
-	savsig[SIGINT]=signal(SIGINT,recsig);
-	savsig[SIGSEGV]=signal(SIGSEGV,recsig);
-	savsig[SIGTERM]=signal(SIGTERM,recsig);
-#else
-	for (i=1; i
 #include "ui_locl.h"
 
-int UI_UTIL_read_pw_string(char *buf,int length,const char *prompt,int verify)
-	{
-	char buff[BUFSIZ];
-	int ret;
+int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt,
+                           int verify)
+{
+    char buff[BUFSIZ];
+    int ret;
 
-	ret=UI_UTIL_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify);
-	OPENSSL_cleanse(buff,BUFSIZ);
-	return(ret);
-	}
+    ret =
+        UI_UTIL_read_pw(buf, buff, (length > BUFSIZ) ? BUFSIZ : length,
+                        prompt, verify);
+    OPENSSL_cleanse(buff, BUFSIZ);
+    return (ret);
+}
 
-int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify)
-	{
-	int ok = 0;
-	UI *ui;
+int UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt,
+                    int verify)
+{
+    int ok = 0;
+    UI *ui;
 
-	if (size < 1)
-		return -1;
+    if (size < 1)
+        return -1;
 
-	ui = UI_new();
-	if (ui)
-		{
-		ok = UI_add_input_string(ui,prompt,0,buf,0,size-1);
-		if (ok >= 0 && verify)
-			ok = UI_add_verify_string(ui,prompt,0,buff,0,size-1,
-				buf);
-		if (ok >= 0)
-			ok=UI_process(ui);
-		UI_free(ui);
-		}
-	if (ok > 0)
-		ok = 0;
-	return(ok);
-	}
+    ui = UI_new();
+    if (ui) {
+        ok = UI_add_input_string(ui, prompt, 0, buf, 0, size - 1);
+        if (ok >= 0 && verify)
+            ok = UI_add_verify_string(ui, prompt, 0, buff, 0, size - 1, buf);
+        if (ok >= 0)
+            ok = UI_process(ui);
+        UI_free(ui);
+    }
+    if (ok > 0)
+        ok = 0;
+    return (ok);
+}
diff --git a/crypto/uid.c b/crypto/uid.c
index b1fd52bada..90694c6725 100644
--- a/crypto/uid.c
+++ b/crypto/uid.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,32 +58,31 @@
 
 #if defined(__OpenBSD__) || (defined(__FreeBSD__) && __FreeBSD__ > 2)
 
-#include OPENSSL_UNISTD
+# include OPENSSL_UNISTD
 
 int OPENSSL_issetugid(void)
-	{
-	return issetugid();
-	}
+{
+    return issetugid();
+}
 
 #elif defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE)
 
 int OPENSSL_issetugid(void)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
 
 #else
 
-#include OPENSSL_UNISTD
-#include 
+# include OPENSSL_UNISTD
+# include 
 
 int OPENSSL_issetugid(void)
-	{
-	if (getuid() != geteuid()) return 1;
-	if (getgid() != getegid()) return 1;
-	return 0;
-	}
+{
+    if (getuid() != geteuid())
+        return 1;
+    if (getgid() != getegid())
+        return 1;
+    return 0;
+}
 #endif
-
-
-
diff --git a/crypto/vms_rms.h b/crypto/vms_rms.h
old mode 100755
new mode 100644
index 00a00d993f..09c280e87b
--- a/crypto/vms_rms.h
+++ b/crypto/vms_rms.h
@@ -17,15 +17,15 @@
 # if __INITIAL_POINTER_SIZE == 64
 #  define NAMX_DNA_FNA_SET(fab) fab.fab$l_dna = (__char_ptr32) -1; \
    fab.fab$l_fna = (__char_ptr32) -1;
-# else /* __INITIAL_POINTER_SIZE == 64 */
+# else                          /* __INITIAL_POINTER_SIZE == 64 */
 #  define NAMX_DNA_FNA_SET(fab) fab.fab$l_dna = (char *) -1; \
    fab.fab$l_fna = (char *) -1;
-# endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+# endif                         /* __INITIAL_POINTER_SIZE == 64 [else] */
 
 # define NAMX_MAXRSS NAML$C_MAXRSS
 # define NAMX_STRUCT NAML
 
-#else /* def NAML$C_MAXRSS */
+#else                           /* def NAML$C_MAXRSS */
 
 # define CC_RMS_NAMX cc$rms_nam
 # define FAB_NAMX fab$l_nam
@@ -43,9 +43,8 @@
 # define NAMX_STRUCT NAM
 # ifdef NAM$M_NO_SHORT_UPCASE
 #  define SET_NAMX_NO_SHORT_UPCASE( nam) naml.naml$v_no_short_upcase = 1
-# else /* def NAM$M_NO_SHORT_UPCASE */
+# else                          /* def NAM$M_NO_SHORT_UPCASE */
 #  define SET_NAMX_NO_SHORT_UPCASE( nam)
-# endif /* def NAM$M_NO_SHORT_UPCASE [else] */
-
-#endif /* def NAML$C_MAXRSS [else] */
+# endif                         /* def NAM$M_NO_SHORT_UPCASE [else] */
 
+#endif                          /* def NAML$C_MAXRSS [else] */
diff --git a/crypto/whrlpool/whrlpool.h b/crypto/whrlpool/whrlpool.h
index 9e01f5b076..73c749da81 100644
--- a/crypto/whrlpool/whrlpool.h
+++ b/crypto/whrlpool/whrlpool.h
@@ -1,38 +1,38 @@
 #ifndef HEADER_WHRLPOOL_H
-#define HEADER_WHRLPOOL_H
+# define HEADER_WHRLPOOL_H
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define WHIRLPOOL_DIGEST_LENGTH	(512/8)
-#define WHIRLPOOL_BBLOCK	512
-#define WHIRLPOOL_COUNTER	(256/8)
+# define WHIRLPOOL_DIGEST_LENGTH (512/8)
+# define WHIRLPOOL_BBLOCK        512
+# define WHIRLPOOL_COUNTER       (256/8)
 
-typedef struct	{
-	union	{
-		unsigned char	c[WHIRLPOOL_DIGEST_LENGTH];
-		/* double q is here to ensure 64-bit alignment */
-		double		q[WHIRLPOOL_DIGEST_LENGTH/sizeof(double)];
-		}	H;
-	unsigned char	data[WHIRLPOOL_BBLOCK/8];
-	unsigned int	bitoff;
-	size_t		bitlen[WHIRLPOOL_COUNTER/sizeof(size_t)];
-	} WHIRLPOOL_CTX;
+typedef struct {
+    union {
+        unsigned char c[WHIRLPOOL_DIGEST_LENGTH];
+        /* double q is here to ensure 64-bit alignment */
+        double q[WHIRLPOOL_DIGEST_LENGTH / sizeof(double)];
+    } H;
+    unsigned char data[WHIRLPOOL_BBLOCK / 8];
+    unsigned int bitoff;
+    size_t bitlen[WHIRLPOOL_COUNTER / sizeof(size_t)];
+} WHIRLPOOL_CTX;
 
-#ifndef OPENSSL_NO_WHIRLPOOL
-#ifdef OPENSSL_FIPS
+# ifndef OPENSSL_NO_WHIRLPOOL
+#  ifdef OPENSSL_FIPS
 int private_WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
-#endif
-int WHIRLPOOL_Init	(WHIRLPOOL_CTX *c);
-int WHIRLPOOL_Update	(WHIRLPOOL_CTX *c,const void *inp,size_t bytes);
-void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *inp,size_t bits);
-int WHIRLPOOL_Final	(unsigned char *md,WHIRLPOOL_CTX *c);
-unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md);
-#endif
+#  endif
+int WHIRLPOOL_Init(WHIRLPOOL_CTX *c);
+int WHIRLPOOL_Update(WHIRLPOOL_CTX *c, const void *inp, size_t bytes);
+void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c, const void *inp, size_t bits);
+int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c);
+unsigned char *WHIRLPOOL(const void *inp, size_t bytes, unsigned char *md);
+# endif
 
 #ifdef __cplusplus
 }
diff --git a/crypto/whrlpool/wp_block.c b/crypto/whrlpool/wp_block.c
index f55672feea..920430bd6c 100644
--- a/crypto/whrlpool/wp_block.c
+++ b/crypto/whrlpool/wp_block.c
@@ -38,89 +38,93 @@
 #include "wp_locl.h"
 #include 
 
-typedef unsigned char		u8;
+typedef unsigned char u8;
 #if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32)
-typedef unsigned __int64	u64;
+typedef unsigned __int64 u64;
 #elif defined(__arch64__)
-typedef unsigned long		u64;
+typedef unsigned long u64;
 #else
-typedef unsigned long long	u64;
+typedef unsigned long long u64;
 #endif
 
-#define ROUNDS	10
+#define ROUNDS  10
 
 #define STRICT_ALIGNMENT
 #if defined(__i386) || defined(__i386__) || \
     defined(__x86_64) || defined(__x86_64__) || \
     defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64)
-/* Well, formally there're couple of other architectures, which permit
- * unaligned loads, specifically those not crossing cache lines, IA-64
- * and PowerPC... */
-#  undef STRICT_ALIGNMENT
+/*
+ * Well, formally there're couple of other architectures, which permit
+ * unaligned loads, specifically those not crossing cache lines, IA-64 and
+ * PowerPC...
+ */
+# undef STRICT_ALIGNMENT
 #endif
 
 #undef SMALL_REGISTER_BANK
 #if defined(__i386) || defined(__i386__) || defined(_M_IX86)
-#  define SMALL_REGISTER_BANK
-#  if defined(WHIRLPOOL_ASM)
-#    ifndef OPENSSL_SMALL_FOOTPRINT
+# define SMALL_REGISTER_BANK
+# if defined(WHIRLPOOL_ASM)
+#  ifndef OPENSSL_SMALL_FOOTPRINT
 /*
  * it appears that for elder non-MMX
  * CPUs this is actually faster!
  */
-#      define OPENSSL_SMALL_FOOTPRINT
-#    endif
-#    define GO_FOR_MMX(ctx,inp,num)	do {			\
-	extern unsigned int OPENSSL_ia32cap_P[];		\
-	void whirlpool_block_mmx(void *,const void *,size_t);	\
-	if (!(OPENSSL_ia32cap_P[0] & (1<<23)))	break;		\
-        whirlpool_block_mmx(ctx->H.c,inp,num);	return;		\
-					} while (0)
+#   define OPENSSL_SMALL_FOOTPRINT
 #  endif
+#  define GO_FOR_MMX(ctx,inp,num)     do {                    \
+        extern unsigned int OPENSSL_ia32cap_P[];                \
+        void whirlpool_block_mmx(void *,const void *,size_t);   \
+        if (!(OPENSSL_ia32cap_P[0] & (1<<23)))  break;          \
+        whirlpool_block_mmx(ctx->H.c,inp,num);  return;         \
+                                        } while (0)
+# endif
 #endif
 
 #undef ROTATE
 #if defined(_MSC_VER)
-#  if defined(_WIN64)	/* applies to both IA-64 and AMD64 */
-#    pragma intrinsic(_rotl64)
-#    define ROTATE(a,n)	_rotl64((a),n)
-#  endif
+# if defined(_WIN64)            /* applies to both IA-64 and AMD64 */
+#  pragma intrinsic(_rotl64)
+#  define ROTATE(a,n) _rotl64((a),n)
+# endif
 #elif defined(__GNUC__) && __GNUC__>=2
-#  if defined(__x86_64) || defined(__x86_64__)
-#    if defined(L_ENDIAN)
-#      define ROTATE(a,n)	({ u64 ret; asm ("rolq %1,%0"	\
-				   : "=r"(ret) : "J"(n),"0"(a) : "cc"); ret; })
-#    elif defined(B_ENDIAN)
-       /* Most will argue that x86_64 is always little-endian. Well,
-        * yes, but then we have stratus.com who has modified gcc to
-	* "emulate" big-endian on x86. Is there evidence that they
-	* [or somebody else] won't do same for x86_64? Naturally no.
-	* And this line is waiting ready for that brave soul:-) */
-#      define ROTATE(a,n)	({ u64 ret; asm ("rorq %1,%0"	\
-				   : "=r"(ret) : "J"(n),"0"(a) : "cc"); ret; })
-#    endif
-#  elif defined(__ia64) || defined(__ia64__)
-#    if defined(L_ENDIAN)
-#      define ROTATE(a,n)	({ u64 ret; asm ("shrp %0=%1,%1,%2"	\
-				   : "=r"(ret) : "r"(a),"M"(64-(n))); ret; })
-#    elif defined(B_ENDIAN)
-#      define ROTATE(a,n)	({ u64 ret; asm ("shrp %0=%1,%1,%2"	\
-				   : "=r"(ret) : "r"(a),"M"(n)); ret; })
-#    endif
+# if defined(__x86_64) || defined(__x86_64__)
+#  if defined(L_ENDIAN)
+#   define ROTATE(a,n)       ({ u64 ret; asm ("rolq %1,%0"   \
+                                   : "=r"(ret) : "J"(n),"0"(a) : "cc"); ret; })
+#  elif defined(B_ENDIAN)
+       /*
+        * Most will argue that x86_64 is always little-endian. Well, yes, but
+        * then we have stratus.com who has modified gcc to "emulate"
+        * big-endian on x86. Is there evidence that they [or somebody else]
+        * won't do same for x86_64? Naturally no. And this line is waiting
+        * ready for that brave soul:-)
+        */
+#   define ROTATE(a,n)       ({ u64 ret; asm ("rorq %1,%0"   \
+                                   : "=r"(ret) : "J"(n),"0"(a) : "cc"); ret; })
+#  endif
+# elif defined(__ia64) || defined(__ia64__)
+#  if defined(L_ENDIAN)
+#   define ROTATE(a,n)       ({ u64 ret; asm ("shrp %0=%1,%1,%2"     \
+                                   : "=r"(ret) : "r"(a),"M"(64-(n))); ret; })
+#  elif defined(B_ENDIAN)
+#   define ROTATE(a,n)       ({ u64 ret; asm ("shrp %0=%1,%1,%2"     \
+                                   : "=r"(ret) : "r"(a),"M"(n)); ret; })
 #  endif
+# endif
 #endif
 
 #if defined(OPENSSL_SMALL_FOOTPRINT)
-#  if !defined(ROTATE)
-#    if defined(L_ENDIAN)	/* little-endians have to rotate left */
-#      define ROTATE(i,n)	((i)<<(n) ^ (i)>>(64-n))
-#    elif defined(B_ENDIAN)	/* big-endians have to rotate right */
-#      define ROTATE(i,n)	((i)>>(n) ^ (i)<<(64-n))
-#    endif
-#  endif
-#  if defined(ROTATE) && !defined(STRICT_ALIGNMENT)
-#    define STRICT_ALIGNMENT	/* ensure smallest table size */
+# if !defined(ROTATE)
+#  if defined(L_ENDIAN)         /* little-endians have to rotate left */
+#   define ROTATE(i,n)       ((i)<<(n) ^ (i)>>(64-n))
+#  elif defined(B_ENDIAN)       /* big-endians have to rotate right */
+#   define ROTATE(i,n)       ((i)>>(n) ^ (i)<<(64-n))
 #  endif
+# endif
+# if defined(ROTATE) && !defined(STRICT_ALIGNMENT)
+#  define STRICT_ALIGNMENT      /* ensure smallest table size */
+# endif
 #endif
 
 /*
@@ -147,512 +151,630 @@ typedef unsigned long long	u64;
  * Hand-coded assembler would be another alternative:-)
  */
 #ifdef STRICT_ALIGNMENT
-#  if defined(ROTATE)
-#    define N	1
-#    define LL(c0,c1,c2,c3,c4,c5,c6,c7)	c0,c1,c2,c3,c4,c5,c6,c7
-#    define C0(K,i)	(Cx.q[K.c[(i)*8+0]])
-#    define C1(K,i)	ROTATE(Cx.q[K.c[(i)*8+1]],8)
-#    define C2(K,i)	ROTATE(Cx.q[K.c[(i)*8+2]],16)
-#    define C3(K,i)	ROTATE(Cx.q[K.c[(i)*8+3]],24)
-#    define C4(K,i)	ROTATE(Cx.q[K.c[(i)*8+4]],32)
-#    define C5(K,i)	ROTATE(Cx.q[K.c[(i)*8+5]],40)
-#    define C6(K,i)	ROTATE(Cx.q[K.c[(i)*8+6]],48)
-#    define C7(K,i)	ROTATE(Cx.q[K.c[(i)*8+7]],56)
-#  else
-#    define N	8
-#    define LL(c0,c1,c2,c3,c4,c5,c6,c7)	c0,c1,c2,c3,c4,c5,c6,c7, \
-					c7,c0,c1,c2,c3,c4,c5,c6, \
-					c6,c7,c0,c1,c2,c3,c4,c5, \
-					c5,c6,c7,c0,c1,c2,c3,c4, \
-					c4,c5,c6,c7,c0,c1,c2,c3, \
-					c3,c4,c5,c6,c7,c0,c1,c2, \
-					c2,c3,c4,c5,c6,c7,c0,c1, \
-					c1,c2,c3,c4,c5,c6,c7,c0
-#    define C0(K,i)	(Cx.q[0+8*K.c[(i)*8+0]])
-#    define C1(K,i)	(Cx.q[1+8*K.c[(i)*8+1]])
-#    define C2(K,i)	(Cx.q[2+8*K.c[(i)*8+2]])
-#    define C3(K,i)	(Cx.q[3+8*K.c[(i)*8+3]])
-#    define C4(K,i)	(Cx.q[4+8*K.c[(i)*8+4]])
-#    define C5(K,i)	(Cx.q[5+8*K.c[(i)*8+5]])
-#    define C6(K,i)	(Cx.q[6+8*K.c[(i)*8+6]])
-#    define C7(K,i)	(Cx.q[7+8*K.c[(i)*8+7]])
-#  endif
+# if defined(ROTATE)
+#  define N   1
+#  define LL(c0,c1,c2,c3,c4,c5,c6,c7) c0,c1,c2,c3,c4,c5,c6,c7
+#  define C0(K,i)     (Cx.q[K.c[(i)*8+0]])
+#  define C1(K,i)     ROTATE(Cx.q[K.c[(i)*8+1]],8)
+#  define C2(K,i)     ROTATE(Cx.q[K.c[(i)*8+2]],16)
+#  define C3(K,i)     ROTATE(Cx.q[K.c[(i)*8+3]],24)
+#  define C4(K,i)     ROTATE(Cx.q[K.c[(i)*8+4]],32)
+#  define C5(K,i)     ROTATE(Cx.q[K.c[(i)*8+5]],40)
+#  define C6(K,i)     ROTATE(Cx.q[K.c[(i)*8+6]],48)
+#  define C7(K,i)     ROTATE(Cx.q[K.c[(i)*8+7]],56)
+# else
+#  define N   8
+#  define LL(c0,c1,c2,c3,c4,c5,c6,c7) c0,c1,c2,c3,c4,c5,c6,c7, \
+                                        c7,c0,c1,c2,c3,c4,c5,c6, \
+                                        c6,c7,c0,c1,c2,c3,c4,c5, \
+                                        c5,c6,c7,c0,c1,c2,c3,c4, \
+                                        c4,c5,c6,c7,c0,c1,c2,c3, \
+                                        c3,c4,c5,c6,c7,c0,c1,c2, \
+                                        c2,c3,c4,c5,c6,c7,c0,c1, \
+                                        c1,c2,c3,c4,c5,c6,c7,c0
+#  define C0(K,i)     (Cx.q[0+8*K.c[(i)*8+0]])
+#  define C1(K,i)     (Cx.q[1+8*K.c[(i)*8+1]])
+#  define C2(K,i)     (Cx.q[2+8*K.c[(i)*8+2]])
+#  define C3(K,i)     (Cx.q[3+8*K.c[(i)*8+3]])
+#  define C4(K,i)     (Cx.q[4+8*K.c[(i)*8+4]])
+#  define C5(K,i)     (Cx.q[5+8*K.c[(i)*8+5]])
+#  define C6(K,i)     (Cx.q[6+8*K.c[(i)*8+6]])
+#  define C7(K,i)     (Cx.q[7+8*K.c[(i)*8+7]])
+# endif
 #else
-#  define N	2
-#  define LL(c0,c1,c2,c3,c4,c5,c6,c7)	c0,c1,c2,c3,c4,c5,c6,c7, \
-					c0,c1,c2,c3,c4,c5,c6,c7
-#  define C0(K,i)	(((u64*)(Cx.c+0))[2*K.c[(i)*8+0]])
-#  define C1(K,i)	(((u64*)(Cx.c+7))[2*K.c[(i)*8+1]])
-#  define C2(K,i)	(((u64*)(Cx.c+6))[2*K.c[(i)*8+2]])
-#  define C3(K,i)	(((u64*)(Cx.c+5))[2*K.c[(i)*8+3]])
-#  define C4(K,i)	(((u64*)(Cx.c+4))[2*K.c[(i)*8+4]])
-#  define C5(K,i)	(((u64*)(Cx.c+3))[2*K.c[(i)*8+5]])
-#  define C6(K,i)	(((u64*)(Cx.c+2))[2*K.c[(i)*8+6]])
-#  define C7(K,i)	(((u64*)(Cx.c+1))[2*K.c[(i)*8+7]])
+# define N     2
+# define LL(c0,c1,c2,c3,c4,c5,c6,c7)   c0,c1,c2,c3,c4,c5,c6,c7, \
+                                        c0,c1,c2,c3,c4,c5,c6,c7
+# define C0(K,i)       (((u64*)(Cx.c+0))[2*K.c[(i)*8+0]])
+# define C1(K,i)       (((u64*)(Cx.c+7))[2*K.c[(i)*8+1]])
+# define C2(K,i)       (((u64*)(Cx.c+6))[2*K.c[(i)*8+2]])
+# define C3(K,i)       (((u64*)(Cx.c+5))[2*K.c[(i)*8+3]])
+# define C4(K,i)       (((u64*)(Cx.c+4))[2*K.c[(i)*8+4]])
+# define C5(K,i)       (((u64*)(Cx.c+3))[2*K.c[(i)*8+5]])
+# define C6(K,i)       (((u64*)(Cx.c+2))[2*K.c[(i)*8+6]])
+# define C7(K,i)       (((u64*)(Cx.c+1))[2*K.c[(i)*8+7]])
 #endif
 
 static const
-union	{
-	u8	c[(256*N+ROUNDS)*sizeof(u64)];
-	u64	q[(256*N+ROUNDS)];
-	} Cx = { {
-	/* Note endian-neutral representation:-) */
-	LL(0x18,0x18,0x60,0x18,0xc0,0x78,0x30,0xd8),
-	LL(0x23,0x23,0x8c,0x23,0x05,0xaf,0x46,0x26),
-	LL(0xc6,0xc6,0x3f,0xc6,0x7e,0xf9,0x91,0xb8),
-	LL(0xe8,0xe8,0x87,0xe8,0x13,0x6f,0xcd,0xfb),
-	LL(0x87,0x87,0x26,0x87,0x4c,0xa1,0x13,0xcb),
-	LL(0xb8,0xb8,0xda,0xb8,0xa9,0x62,0x6d,0x11),
-	LL(0x01,0x01,0x04,0x01,0x08,0x05,0x02,0x09),
-	LL(0x4f,0x4f,0x21,0x4f,0x42,0x6e,0x9e,0x0d),
-	LL(0x36,0x36,0xd8,0x36,0xad,0xee,0x6c,0x9b),
-	LL(0xa6,0xa6,0xa2,0xa6,0x59,0x04,0x51,0xff),
-	LL(0xd2,0xd2,0x6f,0xd2,0xde,0xbd,0xb9,0x0c),
-	LL(0xf5,0xf5,0xf3,0xf5,0xfb,0x06,0xf7,0x0e),
-	LL(0x79,0x79,0xf9,0x79,0xef,0x80,0xf2,0x96),
-	LL(0x6f,0x6f,0xa1,0x6f,0x5f,0xce,0xde,0x30),
-	LL(0x91,0x91,0x7e,0x91,0xfc,0xef,0x3f,0x6d),
-	LL(0x52,0x52,0x55,0x52,0xaa,0x07,0xa4,0xf8),
-	LL(0x60,0x60,0x9d,0x60,0x27,0xfd,0xc0,0x47),
-	LL(0xbc,0xbc,0xca,0xbc,0x89,0x76,0x65,0x35),
-	LL(0x9b,0x9b,0x56,0x9b,0xac,0xcd,0x2b,0x37),
-	LL(0x8e,0x8e,0x02,0x8e,0x04,0x8c,0x01,0x8a),
-	LL(0xa3,0xa3,0xb6,0xa3,0x71,0x15,0x5b,0xd2),
-	LL(0x0c,0x0c,0x30,0x0c,0x60,0x3c,0x18,0x6c),
-	LL(0x7b,0x7b,0xf1,0x7b,0xff,0x8a,0xf6,0x84),
-	LL(0x35,0x35,0xd4,0x35,0xb5,0xe1,0x6a,0x80),
-	LL(0x1d,0x1d,0x74,0x1d,0xe8,0x69,0x3a,0xf5),
-	LL(0xe0,0xe0,0xa7,0xe0,0x53,0x47,0xdd,0xb3),
-	LL(0xd7,0xd7,0x7b,0xd7,0xf6,0xac,0xb3,0x21),
-	LL(0xc2,0xc2,0x2f,0xc2,0x5e,0xed,0x99,0x9c),
-	LL(0x2e,0x2e,0xb8,0x2e,0x6d,0x96,0x5c,0x43),
-	LL(0x4b,0x4b,0x31,0x4b,0x62,0x7a,0x96,0x29),
-	LL(0xfe,0xfe,0xdf,0xfe,0xa3,0x21,0xe1,0x5d),
-	LL(0x57,0x57,0x41,0x57,0x82,0x16,0xae,0xd5),
-	LL(0x15,0x15,0x54,0x15,0xa8,0x41,0x2a,0xbd),
-	LL(0x77,0x77,0xc1,0x77,0x9f,0xb6,0xee,0xe8),
-	LL(0x37,0x37,0xdc,0x37,0xa5,0xeb,0x6e,0x92),
-	LL(0xe5,0xe5,0xb3,0xe5,0x7b,0x56,0xd7,0x9e),
-	LL(0x9f,0x9f,0x46,0x9f,0x8c,0xd9,0x23,0x13),
-	LL(0xf0,0xf0,0xe7,0xf0,0xd3,0x17,0xfd,0x23),
-	LL(0x4a,0x4a,0x35,0x4a,0x6a,0x7f,0x94,0x20),
-	LL(0xda,0xda,0x4f,0xda,0x9e,0x95,0xa9,0x44),
-	LL(0x58,0x58,0x7d,0x58,0xfa,0x25,0xb0,0xa2),
-	LL(0xc9,0xc9,0x03,0xc9,0x06,0xca,0x8f,0xcf),
-	LL(0x29,0x29,0xa4,0x29,0x55,0x8d,0x52,0x7c),
-	LL(0x0a,0x0a,0x28,0x0a,0x50,0x22,0x14,0x5a),
-	LL(0xb1,0xb1,0xfe,0xb1,0xe1,0x4f,0x7f,0x50),
-	LL(0xa0,0xa0,0xba,0xa0,0x69,0x1a,0x5d,0xc9),
-	LL(0x6b,0x6b,0xb1,0x6b,0x7f,0xda,0xd6,0x14),
-	LL(0x85,0x85,0x2e,0x85,0x5c,0xab,0x17,0xd9),
-	LL(0xbd,0xbd,0xce,0xbd,0x81,0x73,0x67,0x3c),
-	LL(0x5d,0x5d,0x69,0x5d,0xd2,0x34,0xba,0x8f),
-	LL(0x10,0x10,0x40,0x10,0x80,0x50,0x20,0x90),
-	LL(0xf4,0xf4,0xf7,0xf4,0xf3,0x03,0xf5,0x07),
-	LL(0xcb,0xcb,0x0b,0xcb,0x16,0xc0,0x8b,0xdd),
-	LL(0x3e,0x3e,0xf8,0x3e,0xed,0xc6,0x7c,0xd3),
-	LL(0x05,0x05,0x14,0x05,0x28,0x11,0x0a,0x2d),
-	LL(0x67,0x67,0x81,0x67,0x1f,0xe6,0xce,0x78),
-	LL(0xe4,0xe4,0xb7,0xe4,0x73,0x53,0xd5,0x97),
-	LL(0x27,0x27,0x9c,0x27,0x25,0xbb,0x4e,0x02),
-	LL(0x41,0x41,0x19,0x41,0x32,0x58,0x82,0x73),
-	LL(0x8b,0x8b,0x16,0x8b,0x2c,0x9d,0x0b,0xa7),
-	LL(0xa7,0xa7,0xa6,0xa7,0x51,0x01,0x53,0xf6),
-	LL(0x7d,0x7d,0xe9,0x7d,0xcf,0x94,0xfa,0xb2),
-	LL(0x95,0x95,0x6e,0x95,0xdc,0xfb,0x37,0x49),
-	LL(0xd8,0xd8,0x47,0xd8,0x8e,0x9f,0xad,0x56),
-	LL(0xfb,0xfb,0xcb,0xfb,0x8b,0x30,0xeb,0x70),
-	LL(0xee,0xee,0x9f,0xee,0x23,0x71,0xc1,0xcd),
-	LL(0x7c,0x7c,0xed,0x7c,0xc7,0x91,0xf8,0xbb),
-	LL(0x66,0x66,0x85,0x66,0x17,0xe3,0xcc,0x71),
-	LL(0xdd,0xdd,0x53,0xdd,0xa6,0x8e,0xa7,0x7b),
-	LL(0x17,0x17,0x5c,0x17,0xb8,0x4b,0x2e,0xaf),
-	LL(0x47,0x47,0x01,0x47,0x02,0x46,0x8e,0x45),
-	LL(0x9e,0x9e,0x42,0x9e,0x84,0xdc,0x21,0x1a),
-	LL(0xca,0xca,0x0f,0xca,0x1e,0xc5,0x89,0xd4),
-	LL(0x2d,0x2d,0xb4,0x2d,0x75,0x99,0x5a,0x58),
-	LL(0xbf,0xbf,0xc6,0xbf,0x91,0x79,0x63,0x2e),
-	LL(0x07,0x07,0x1c,0x07,0x38,0x1b,0x0e,0x3f),
-	LL(0xad,0xad,0x8e,0xad,0x01,0x23,0x47,0xac),
-	LL(0x5a,0x5a,0x75,0x5a,0xea,0x2f,0xb4,0xb0),
-	LL(0x83,0x83,0x36,0x83,0x6c,0xb5,0x1b,0xef),
-	LL(0x33,0x33,0xcc,0x33,0x85,0xff,0x66,0xb6),
-	LL(0x63,0x63,0x91,0x63,0x3f,0xf2,0xc6,0x5c),
-	LL(0x02,0x02,0x08,0x02,0x10,0x0a,0x04,0x12),
-	LL(0xaa,0xaa,0x92,0xaa,0x39,0x38,0x49,0x93),
-	LL(0x71,0x71,0xd9,0x71,0xaf,0xa8,0xe2,0xde),
-	LL(0xc8,0xc8,0x07,0xc8,0x0e,0xcf,0x8d,0xc6),
-	LL(0x19,0x19,0x64,0x19,0xc8,0x7d,0x32,0xd1),
-	LL(0x49,0x49,0x39,0x49,0x72,0x70,0x92,0x3b),
-	LL(0xd9,0xd9,0x43,0xd9,0x86,0x9a,0xaf,0x5f),
-	LL(0xf2,0xf2,0xef,0xf2,0xc3,0x1d,0xf9,0x31),
-	LL(0xe3,0xe3,0xab,0xe3,0x4b,0x48,0xdb,0xa8),
-	LL(0x5b,0x5b,0x71,0x5b,0xe2,0x2a,0xb6,0xb9),
-	LL(0x88,0x88,0x1a,0x88,0x34,0x92,0x0d,0xbc),
-	LL(0x9a,0x9a,0x52,0x9a,0xa4,0xc8,0x29,0x3e),
-	LL(0x26,0x26,0x98,0x26,0x2d,0xbe,0x4c,0x0b),
-	LL(0x32,0x32,0xc8,0x32,0x8d,0xfa,0x64,0xbf),
-	LL(0xb0,0xb0,0xfa,0xb0,0xe9,0x4a,0x7d,0x59),
-	LL(0xe9,0xe9,0x83,0xe9,0x1b,0x6a,0xcf,0xf2),
-	LL(0x0f,0x0f,0x3c,0x0f,0x78,0x33,0x1e,0x77),
-	LL(0xd5,0xd5,0x73,0xd5,0xe6,0xa6,0xb7,0x33),
-	LL(0x80,0x80,0x3a,0x80,0x74,0xba,0x1d,0xf4),
-	LL(0xbe,0xbe,0xc2,0xbe,0x99,0x7c,0x61,0x27),
-	LL(0xcd,0xcd,0x13,0xcd,0x26,0xde,0x87,0xeb),
-	LL(0x34,0x34,0xd0,0x34,0xbd,0xe4,0x68,0x89),
-	LL(0x48,0x48,0x3d,0x48,0x7a,0x75,0x90,0x32),
-	LL(0xff,0xff,0xdb,0xff,0xab,0x24,0xe3,0x54),
-	LL(0x7a,0x7a,0xf5,0x7a,0xf7,0x8f,0xf4,0x8d),
-	LL(0x90,0x90,0x7a,0x90,0xf4,0xea,0x3d,0x64),
-	LL(0x5f,0x5f,0x61,0x5f,0xc2,0x3e,0xbe,0x9d),
-	LL(0x20,0x20,0x80,0x20,0x1d,0xa0,0x40,0x3d),
-	LL(0x68,0x68,0xbd,0x68,0x67,0xd5,0xd0,0x0f),
-	LL(0x1a,0x1a,0x68,0x1a,0xd0,0x72,0x34,0xca),
-	LL(0xae,0xae,0x82,0xae,0x19,0x2c,0x41,0xb7),
-	LL(0xb4,0xb4,0xea,0xb4,0xc9,0x5e,0x75,0x7d),
-	LL(0x54,0x54,0x4d,0x54,0x9a,0x19,0xa8,0xce),
-	LL(0x93,0x93,0x76,0x93,0xec,0xe5,0x3b,0x7f),
-	LL(0x22,0x22,0x88,0x22,0x0d,0xaa,0x44,0x2f),
-	LL(0x64,0x64,0x8d,0x64,0x07,0xe9,0xc8,0x63),
-	LL(0xf1,0xf1,0xe3,0xf1,0xdb,0x12,0xff,0x2a),
-	LL(0x73,0x73,0xd1,0x73,0xbf,0xa2,0xe6,0xcc),
-	LL(0x12,0x12,0x48,0x12,0x90,0x5a,0x24,0x82),
-	LL(0x40,0x40,0x1d,0x40,0x3a,0x5d,0x80,0x7a),
-	LL(0x08,0x08,0x20,0x08,0x40,0x28,0x10,0x48),
-	LL(0xc3,0xc3,0x2b,0xc3,0x56,0xe8,0x9b,0x95),
-	LL(0xec,0xec,0x97,0xec,0x33,0x7b,0xc5,0xdf),
-	LL(0xdb,0xdb,0x4b,0xdb,0x96,0x90,0xab,0x4d),
-	LL(0xa1,0xa1,0xbe,0xa1,0x61,0x1f,0x5f,0xc0),
-	LL(0x8d,0x8d,0x0e,0x8d,0x1c,0x83,0x07,0x91),
-	LL(0x3d,0x3d,0xf4,0x3d,0xf5,0xc9,0x7a,0xc8),
-	LL(0x97,0x97,0x66,0x97,0xcc,0xf1,0x33,0x5b),
-	LL(0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00),
-	LL(0xcf,0xcf,0x1b,0xcf,0x36,0xd4,0x83,0xf9),
-	LL(0x2b,0x2b,0xac,0x2b,0x45,0x87,0x56,0x6e),
-	LL(0x76,0x76,0xc5,0x76,0x97,0xb3,0xec,0xe1),
-	LL(0x82,0x82,0x32,0x82,0x64,0xb0,0x19,0xe6),
-	LL(0xd6,0xd6,0x7f,0xd6,0xfe,0xa9,0xb1,0x28),
-	LL(0x1b,0x1b,0x6c,0x1b,0xd8,0x77,0x36,0xc3),
-	LL(0xb5,0xb5,0xee,0xb5,0xc1,0x5b,0x77,0x74),
-	LL(0xaf,0xaf,0x86,0xaf,0x11,0x29,0x43,0xbe),
-	LL(0x6a,0x6a,0xb5,0x6a,0x77,0xdf,0xd4,0x1d),
-	LL(0x50,0x50,0x5d,0x50,0xba,0x0d,0xa0,0xea),
-	LL(0x45,0x45,0x09,0x45,0x12,0x4c,0x8a,0x57),
-	LL(0xf3,0xf3,0xeb,0xf3,0xcb,0x18,0xfb,0x38),
-	LL(0x30,0x30,0xc0,0x30,0x9d,0xf0,0x60,0xad),
-	LL(0xef,0xef,0x9b,0xef,0x2b,0x74,0xc3,0xc4),
-	LL(0x3f,0x3f,0xfc,0x3f,0xe5,0xc3,0x7e,0xda),
-	LL(0x55,0x55,0x49,0x55,0x92,0x1c,0xaa,0xc7),
-	LL(0xa2,0xa2,0xb2,0xa2,0x79,0x10,0x59,0xdb),
-	LL(0xea,0xea,0x8f,0xea,0x03,0x65,0xc9,0xe9),
-	LL(0x65,0x65,0x89,0x65,0x0f,0xec,0xca,0x6a),
-	LL(0xba,0xba,0xd2,0xba,0xb9,0x68,0x69,0x03),
-	LL(0x2f,0x2f,0xbc,0x2f,0x65,0x93,0x5e,0x4a),
-	LL(0xc0,0xc0,0x27,0xc0,0x4e,0xe7,0x9d,0x8e),
-	LL(0xde,0xde,0x5f,0xde,0xbe,0x81,0xa1,0x60),
-	LL(0x1c,0x1c,0x70,0x1c,0xe0,0x6c,0x38,0xfc),
-	LL(0xfd,0xfd,0xd3,0xfd,0xbb,0x2e,0xe7,0x46),
-	LL(0x4d,0x4d,0x29,0x4d,0x52,0x64,0x9a,0x1f),
-	LL(0x92,0x92,0x72,0x92,0xe4,0xe0,0x39,0x76),
-	LL(0x75,0x75,0xc9,0x75,0x8f,0xbc,0xea,0xfa),
-	LL(0x06,0x06,0x18,0x06,0x30,0x1e,0x0c,0x36),
-	LL(0x8a,0x8a,0x12,0x8a,0x24,0x98,0x09,0xae),
-	LL(0xb2,0xb2,0xf2,0xb2,0xf9,0x40,0x79,0x4b),
-	LL(0xe6,0xe6,0xbf,0xe6,0x63,0x59,0xd1,0x85),
-	LL(0x0e,0x0e,0x38,0x0e,0x70,0x36,0x1c,0x7e),
-	LL(0x1f,0x1f,0x7c,0x1f,0xf8,0x63,0x3e,0xe7),
-	LL(0x62,0x62,0x95,0x62,0x37,0xf7,0xc4,0x55),
-	LL(0xd4,0xd4,0x77,0xd4,0xee,0xa3,0xb5,0x3a),
-	LL(0xa8,0xa8,0x9a,0xa8,0x29,0x32,0x4d,0x81),
-	LL(0x96,0x96,0x62,0x96,0xc4,0xf4,0x31,0x52),
-	LL(0xf9,0xf9,0xc3,0xf9,0x9b,0x3a,0xef,0x62),
-	LL(0xc5,0xc5,0x33,0xc5,0x66,0xf6,0x97,0xa3),
-	LL(0x25,0x25,0x94,0x25,0x35,0xb1,0x4a,0x10),
-	LL(0x59,0x59,0x79,0x59,0xf2,0x20,0xb2,0xab),
-	LL(0x84,0x84,0x2a,0x84,0x54,0xae,0x15,0xd0),
-	LL(0x72,0x72,0xd5,0x72,0xb7,0xa7,0xe4,0xc5),
-	LL(0x39,0x39,0xe4,0x39,0xd5,0xdd,0x72,0xec),
-	LL(0x4c,0x4c,0x2d,0x4c,0x5a,0x61,0x98,0x16),
-	LL(0x5e,0x5e,0x65,0x5e,0xca,0x3b,0xbc,0x94),
-	LL(0x78,0x78,0xfd,0x78,0xe7,0x85,0xf0,0x9f),
-	LL(0x38,0x38,0xe0,0x38,0xdd,0xd8,0x70,0xe5),
-	LL(0x8c,0x8c,0x0a,0x8c,0x14,0x86,0x05,0x98),
-	LL(0xd1,0xd1,0x63,0xd1,0xc6,0xb2,0xbf,0x17),
-	LL(0xa5,0xa5,0xae,0xa5,0x41,0x0b,0x57,0xe4),
-	LL(0xe2,0xe2,0xaf,0xe2,0x43,0x4d,0xd9,0xa1),
-	LL(0x61,0x61,0x99,0x61,0x2f,0xf8,0xc2,0x4e),
-	LL(0xb3,0xb3,0xf6,0xb3,0xf1,0x45,0x7b,0x42),
-	LL(0x21,0x21,0x84,0x21,0x15,0xa5,0x42,0x34),
-	LL(0x9c,0x9c,0x4a,0x9c,0x94,0xd6,0x25,0x08),
-	LL(0x1e,0x1e,0x78,0x1e,0xf0,0x66,0x3c,0xee),
-	LL(0x43,0x43,0x11,0x43,0x22,0x52,0x86,0x61),
-	LL(0xc7,0xc7,0x3b,0xc7,0x76,0xfc,0x93,0xb1),
-	LL(0xfc,0xfc,0xd7,0xfc,0xb3,0x2b,0xe5,0x4f),
-	LL(0x04,0x04,0x10,0x04,0x20,0x14,0x08,0x24),
-	LL(0x51,0x51,0x59,0x51,0xb2,0x08,0xa2,0xe3),
-	LL(0x99,0x99,0x5e,0x99,0xbc,0xc7,0x2f,0x25),
-	LL(0x6d,0x6d,0xa9,0x6d,0x4f,0xc4,0xda,0x22),
-	LL(0x0d,0x0d,0x34,0x0d,0x68,0x39,0x1a,0x65),
-	LL(0xfa,0xfa,0xcf,0xfa,0x83,0x35,0xe9,0x79),
-	LL(0xdf,0xdf,0x5b,0xdf,0xb6,0x84,0xa3,0x69),
-	LL(0x7e,0x7e,0xe5,0x7e,0xd7,0x9b,0xfc,0xa9),
-	LL(0x24,0x24,0x90,0x24,0x3d,0xb4,0x48,0x19),
-	LL(0x3b,0x3b,0xec,0x3b,0xc5,0xd7,0x76,0xfe),
-	LL(0xab,0xab,0x96,0xab,0x31,0x3d,0x4b,0x9a),
-	LL(0xce,0xce,0x1f,0xce,0x3e,0xd1,0x81,0xf0),
-	LL(0x11,0x11,0x44,0x11,0x88,0x55,0x22,0x99),
-	LL(0x8f,0x8f,0x06,0x8f,0x0c,0x89,0x03,0x83),
-	LL(0x4e,0x4e,0x25,0x4e,0x4a,0x6b,0x9c,0x04),
-	LL(0xb7,0xb7,0xe6,0xb7,0xd1,0x51,0x73,0x66),
-	LL(0xeb,0xeb,0x8b,0xeb,0x0b,0x60,0xcb,0xe0),
-	LL(0x3c,0x3c,0xf0,0x3c,0xfd,0xcc,0x78,0xc1),
-	LL(0x81,0x81,0x3e,0x81,0x7c,0xbf,0x1f,0xfd),
-	LL(0x94,0x94,0x6a,0x94,0xd4,0xfe,0x35,0x40),
-	LL(0xf7,0xf7,0xfb,0xf7,0xeb,0x0c,0xf3,0x1c),
-	LL(0xb9,0xb9,0xde,0xb9,0xa1,0x67,0x6f,0x18),
-	LL(0x13,0x13,0x4c,0x13,0x98,0x5f,0x26,0x8b),
-	LL(0x2c,0x2c,0xb0,0x2c,0x7d,0x9c,0x58,0x51),
-	LL(0xd3,0xd3,0x6b,0xd3,0xd6,0xb8,0xbb,0x05),
-	LL(0xe7,0xe7,0xbb,0xe7,0x6b,0x5c,0xd3,0x8c),
-	LL(0x6e,0x6e,0xa5,0x6e,0x57,0xcb,0xdc,0x39),
-	LL(0xc4,0xc4,0x37,0xc4,0x6e,0xf3,0x95,0xaa),
-	LL(0x03,0x03,0x0c,0x03,0x18,0x0f,0x06,0x1b),
-	LL(0x56,0x56,0x45,0x56,0x8a,0x13,0xac,0xdc),
-	LL(0x44,0x44,0x0d,0x44,0x1a,0x49,0x88,0x5e),
-	LL(0x7f,0x7f,0xe1,0x7f,0xdf,0x9e,0xfe,0xa0),
-	LL(0xa9,0xa9,0x9e,0xa9,0x21,0x37,0x4f,0x88),
-	LL(0x2a,0x2a,0xa8,0x2a,0x4d,0x82,0x54,0x67),
-	LL(0xbb,0xbb,0xd6,0xbb,0xb1,0x6d,0x6b,0x0a),
-	LL(0xc1,0xc1,0x23,0xc1,0x46,0xe2,0x9f,0x87),
-	LL(0x53,0x53,0x51,0x53,0xa2,0x02,0xa6,0xf1),
-	LL(0xdc,0xdc,0x57,0xdc,0xae,0x8b,0xa5,0x72),
-	LL(0x0b,0x0b,0x2c,0x0b,0x58,0x27,0x16,0x53),
-	LL(0x9d,0x9d,0x4e,0x9d,0x9c,0xd3,0x27,0x01),
-	LL(0x6c,0x6c,0xad,0x6c,0x47,0xc1,0xd8,0x2b),
-	LL(0x31,0x31,0xc4,0x31,0x95,0xf5,0x62,0xa4),
-	LL(0x74,0x74,0xcd,0x74,0x87,0xb9,0xe8,0xf3),
-	LL(0xf6,0xf6,0xff,0xf6,0xe3,0x09,0xf1,0x15),
-	LL(0x46,0x46,0x05,0x46,0x0a,0x43,0x8c,0x4c),
-	LL(0xac,0xac,0x8a,0xac,0x09,0x26,0x45,0xa5),
-	LL(0x89,0x89,0x1e,0x89,0x3c,0x97,0x0f,0xb5),
-	LL(0x14,0x14,0x50,0x14,0xa0,0x44,0x28,0xb4),
-	LL(0xe1,0xe1,0xa3,0xe1,0x5b,0x42,0xdf,0xba),
-	LL(0x16,0x16,0x58,0x16,0xb0,0x4e,0x2c,0xa6),
-	LL(0x3a,0x3a,0xe8,0x3a,0xcd,0xd2,0x74,0xf7),
-	LL(0x69,0x69,0xb9,0x69,0x6f,0xd0,0xd2,0x06),
-	LL(0x09,0x09,0x24,0x09,0x48,0x2d,0x12,0x41),
-	LL(0x70,0x70,0xdd,0x70,0xa7,0xad,0xe0,0xd7),
-	LL(0xb6,0xb6,0xe2,0xb6,0xd9,0x54,0x71,0x6f),
-	LL(0xd0,0xd0,0x67,0xd0,0xce,0xb7,0xbd,0x1e),
-	LL(0xed,0xed,0x93,0xed,0x3b,0x7e,0xc7,0xd6),
-	LL(0xcc,0xcc,0x17,0xcc,0x2e,0xdb,0x85,0xe2),
-	LL(0x42,0x42,0x15,0x42,0x2a,0x57,0x84,0x68),
-	LL(0x98,0x98,0x5a,0x98,0xb4,0xc2,0x2d,0x2c),
-	LL(0xa4,0xa4,0xaa,0xa4,0x49,0x0e,0x55,0xed),
-	LL(0x28,0x28,0xa0,0x28,0x5d,0x88,0x50,0x75),
-	LL(0x5c,0x5c,0x6d,0x5c,0xda,0x31,0xb8,0x86),
-	LL(0xf8,0xf8,0xc7,0xf8,0x93,0x3f,0xed,0x6b),
-	LL(0x86,0x86,0x22,0x86,0x44,0xa4,0x11,0xc2),
-#define RC	(&(Cx.q[256*N]))
-	0x18,0x23,0xc6,0xe8,0x87,0xb8,0x01,0x4f,	/* rc[ROUNDS] */
-	0x36,0xa6,0xd2,0xf5,0x79,0x6f,0x91,0x52,
-	0x60,0xbc,0x9b,0x8e,0xa3,0x0c,0x7b,0x35,
-	0x1d,0xe0,0xd7,0xc2,0x2e,0x4b,0xfe,0x57,
-	0x15,0x77,0x37,0xe5,0x9f,0xf0,0x4a,0xda,
-	0x58,0xc9,0x29,0x0a,0xb1,0xa0,0x6b,0x85,
-	0xbd,0x5d,0x10,0xf4,0xcb,0x3e,0x05,0x67,
-	0xe4,0x27,0x41,0x8b,0xa7,0x7d,0x95,0xd8,
-	0xfb,0xee,0x7c,0x66,0xdd,0x17,0x47,0x9e,
-	0xca,0x2d,0xbf,0x07,0xad,0x5a,0x83,0x33
-	}
-};
-
-void whirlpool_block(WHIRLPOOL_CTX *ctx,const void *inp,size_t n)
-	{
-	int	r;
-	const u8 *p=inp;
-	union	{ u64 q[8]; u8 c[64]; } S,K,*H=(void *)ctx->H.q;
+    union {
+    u8 c[(256 * N + ROUNDS) * sizeof(u64)];
+    u64 q[(256 * N + ROUNDS)];
+} Cx = {
+        {
+            /* Note endian-neutral representation:-) */
+            LL(0x18, 0x18, 0x60, 0x18, 0xc0, 0x78, 0x30, 0xd8),
+            LL(0x23, 0x23, 0x8c, 0x23, 0x05, 0xaf, 0x46, 0x26),
+            LL(0xc6, 0xc6, 0x3f, 0xc6, 0x7e, 0xf9, 0x91, 0xb8),
+            LL(0xe8, 0xe8, 0x87, 0xe8, 0x13, 0x6f, 0xcd, 0xfb),
+            LL(0x87, 0x87, 0x26, 0x87, 0x4c, 0xa1, 0x13, 0xcb),
+            LL(0xb8, 0xb8, 0xda, 0xb8, 0xa9, 0x62, 0x6d, 0x11),
+            LL(0x01, 0x01, 0x04, 0x01, 0x08, 0x05, 0x02, 0x09),
+            LL(0x4f, 0x4f, 0x21, 0x4f, 0x42, 0x6e, 0x9e, 0x0d),
+            LL(0x36, 0x36, 0xd8, 0x36, 0xad, 0xee, 0x6c, 0x9b),
+            LL(0xa6, 0xa6, 0xa2, 0xa6, 0x59, 0x04, 0x51, 0xff),
+            LL(0xd2, 0xd2, 0x6f, 0xd2, 0xde, 0xbd, 0xb9, 0x0c),
+            LL(0xf5, 0xf5, 0xf3, 0xf5, 0xfb, 0x06, 0xf7, 0x0e),
+            LL(0x79, 0x79, 0xf9, 0x79, 0xef, 0x80, 0xf2, 0x96),
+            LL(0x6f, 0x6f, 0xa1, 0x6f, 0x5f, 0xce, 0xde, 0x30),
+            LL(0x91, 0x91, 0x7e, 0x91, 0xfc, 0xef, 0x3f, 0x6d),
+            LL(0x52, 0x52, 0x55, 0x52, 0xaa, 0x07, 0xa4, 0xf8),
+            LL(0x60, 0x60, 0x9d, 0x60, 0x27, 0xfd, 0xc0, 0x47),
+            LL(0xbc, 0xbc, 0xca, 0xbc, 0x89, 0x76, 0x65, 0x35),
+            LL(0x9b, 0x9b, 0x56, 0x9b, 0xac, 0xcd, 0x2b, 0x37),
+            LL(0x8e, 0x8e, 0x02, 0x8e, 0x04, 0x8c, 0x01, 0x8a),
+            LL(0xa3, 0xa3, 0xb6, 0xa3, 0x71, 0x15, 0x5b, 0xd2),
+            LL(0x0c, 0x0c, 0x30, 0x0c, 0x60, 0x3c, 0x18, 0x6c),
+            LL(0x7b, 0x7b, 0xf1, 0x7b, 0xff, 0x8a, 0xf6, 0x84),
+            LL(0x35, 0x35, 0xd4, 0x35, 0xb5, 0xe1, 0x6a, 0x80),
+            LL(0x1d, 0x1d, 0x74, 0x1d, 0xe8, 0x69, 0x3a, 0xf5),
+            LL(0xe0, 0xe0, 0xa7, 0xe0, 0x53, 0x47, 0xdd, 0xb3),
+            LL(0xd7, 0xd7, 0x7b, 0xd7, 0xf6, 0xac, 0xb3, 0x21),
+            LL(0xc2, 0xc2, 0x2f, 0xc2, 0x5e, 0xed, 0x99, 0x9c),
+            LL(0x2e, 0x2e, 0xb8, 0x2e, 0x6d, 0x96, 0x5c, 0x43),
+            LL(0x4b, 0x4b, 0x31, 0x4b, 0x62, 0x7a, 0x96, 0x29),
+            LL(0xfe, 0xfe, 0xdf, 0xfe, 0xa3, 0x21, 0xe1, 0x5d),
+            LL(0x57, 0x57, 0x41, 0x57, 0x82, 0x16, 0xae, 0xd5),
+            LL(0x15, 0x15, 0x54, 0x15, 0xa8, 0x41, 0x2a, 0xbd),
+            LL(0x77, 0x77, 0xc1, 0x77, 0x9f, 0xb6, 0xee, 0xe8),
+            LL(0x37, 0x37, 0xdc, 0x37, 0xa5, 0xeb, 0x6e, 0x92),
+            LL(0xe5, 0xe5, 0xb3, 0xe5, 0x7b, 0x56, 0xd7, 0x9e),
+            LL(0x9f, 0x9f, 0x46, 0x9f, 0x8c, 0xd9, 0x23, 0x13),
+            LL(0xf0, 0xf0, 0xe7, 0xf0, 0xd3, 0x17, 0xfd, 0x23),
+            LL(0x4a, 0x4a, 0x35, 0x4a, 0x6a, 0x7f, 0x94, 0x20),
+            LL(0xda, 0xda, 0x4f, 0xda, 0x9e, 0x95, 0xa9, 0x44),
+            LL(0x58, 0x58, 0x7d, 0x58, 0xfa, 0x25, 0xb0, 0xa2),
+            LL(0xc9, 0xc9, 0x03, 0xc9, 0x06, 0xca, 0x8f, 0xcf),
+            LL(0x29, 0x29, 0xa4, 0x29, 0x55, 0x8d, 0x52, 0x7c),
+            LL(0x0a, 0x0a, 0x28, 0x0a, 0x50, 0x22, 0x14, 0x5a),
+            LL(0xb1, 0xb1, 0xfe, 0xb1, 0xe1, 0x4f, 0x7f, 0x50),
+            LL(0xa0, 0xa0, 0xba, 0xa0, 0x69, 0x1a, 0x5d, 0xc9),
+            LL(0x6b, 0x6b, 0xb1, 0x6b, 0x7f, 0xda, 0xd6, 0x14),
+            LL(0x85, 0x85, 0x2e, 0x85, 0x5c, 0xab, 0x17, 0xd9),
+            LL(0xbd, 0xbd, 0xce, 0xbd, 0x81, 0x73, 0x67, 0x3c),
+            LL(0x5d, 0x5d, 0x69, 0x5d, 0xd2, 0x34, 0xba, 0x8f),
+            LL(0x10, 0x10, 0x40, 0x10, 0x80, 0x50, 0x20, 0x90),
+            LL(0xf4, 0xf4, 0xf7, 0xf4, 0xf3, 0x03, 0xf5, 0x07),
+            LL(0xcb, 0xcb, 0x0b, 0xcb, 0x16, 0xc0, 0x8b, 0xdd),
+            LL(0x3e, 0x3e, 0xf8, 0x3e, 0xed, 0xc6, 0x7c, 0xd3),
+            LL(0x05, 0x05, 0x14, 0x05, 0x28, 0x11, 0x0a, 0x2d),
+            LL(0x67, 0x67, 0x81, 0x67, 0x1f, 0xe6, 0xce, 0x78),
+            LL(0xe4, 0xe4, 0xb7, 0xe4, 0x73, 0x53, 0xd5, 0x97),
+            LL(0x27, 0x27, 0x9c, 0x27, 0x25, 0xbb, 0x4e, 0x02),
+            LL(0x41, 0x41, 0x19, 0x41, 0x32, 0x58, 0x82, 0x73),
+            LL(0x8b, 0x8b, 0x16, 0x8b, 0x2c, 0x9d, 0x0b, 0xa7),
+            LL(0xa7, 0xa7, 0xa6, 0xa7, 0x51, 0x01, 0x53, 0xf6),
+            LL(0x7d, 0x7d, 0xe9, 0x7d, 0xcf, 0x94, 0xfa, 0xb2),
+            LL(0x95, 0x95, 0x6e, 0x95, 0xdc, 0xfb, 0x37, 0x49),
+            LL(0xd8, 0xd8, 0x47, 0xd8, 0x8e, 0x9f, 0xad, 0x56),
+            LL(0xfb, 0xfb, 0xcb, 0xfb, 0x8b, 0x30, 0xeb, 0x70),
+            LL(0xee, 0xee, 0x9f, 0xee, 0x23, 0x71, 0xc1, 0xcd),
+            LL(0x7c, 0x7c, 0xed, 0x7c, 0xc7, 0x91, 0xf8, 0xbb),
+            LL(0x66, 0x66, 0x85, 0x66, 0x17, 0xe3, 0xcc, 0x71),
+            LL(0xdd, 0xdd, 0x53, 0xdd, 0xa6, 0x8e, 0xa7, 0x7b),
+            LL(0x17, 0x17, 0x5c, 0x17, 0xb8, 0x4b, 0x2e, 0xaf),
+            LL(0x47, 0x47, 0x01, 0x47, 0x02, 0x46, 0x8e, 0x45),
+            LL(0x9e, 0x9e, 0x42, 0x9e, 0x84, 0xdc, 0x21, 0x1a),
+            LL(0xca, 0xca, 0x0f, 0xca, 0x1e, 0xc5, 0x89, 0xd4),
+            LL(0x2d, 0x2d, 0xb4, 0x2d, 0x75, 0x99, 0x5a, 0x58),
+            LL(0xbf, 0xbf, 0xc6, 0xbf, 0x91, 0x79, 0x63, 0x2e),
+            LL(0x07, 0x07, 0x1c, 0x07, 0x38, 0x1b, 0x0e, 0x3f),
+            LL(0xad, 0xad, 0x8e, 0xad, 0x01, 0x23, 0x47, 0xac),
+            LL(0x5a, 0x5a, 0x75, 0x5a, 0xea, 0x2f, 0xb4, 0xb0),
+            LL(0x83, 0x83, 0x36, 0x83, 0x6c, 0xb5, 0x1b, 0xef),
+            LL(0x33, 0x33, 0xcc, 0x33, 0x85, 0xff, 0x66, 0xb6),
+            LL(0x63, 0x63, 0x91, 0x63, 0x3f, 0xf2, 0xc6, 0x5c),
+            LL(0x02, 0x02, 0x08, 0x02, 0x10, 0x0a, 0x04, 0x12),
+            LL(0xaa, 0xaa, 0x92, 0xaa, 0x39, 0x38, 0x49, 0x93),
+            LL(0x71, 0x71, 0xd9, 0x71, 0xaf, 0xa8, 0xe2, 0xde),
+            LL(0xc8, 0xc8, 0x07, 0xc8, 0x0e, 0xcf, 0x8d, 0xc6),
+            LL(0x19, 0x19, 0x64, 0x19, 0xc8, 0x7d, 0x32, 0xd1),
+            LL(0x49, 0x49, 0x39, 0x49, 0x72, 0x70, 0x92, 0x3b),
+            LL(0xd9, 0xd9, 0x43, 0xd9, 0x86, 0x9a, 0xaf, 0x5f),
+            LL(0xf2, 0xf2, 0xef, 0xf2, 0xc3, 0x1d, 0xf9, 0x31),
+            LL(0xe3, 0xe3, 0xab, 0xe3, 0x4b, 0x48, 0xdb, 0xa8),
+            LL(0x5b, 0x5b, 0x71, 0x5b, 0xe2, 0x2a, 0xb6, 0xb9),
+            LL(0x88, 0x88, 0x1a, 0x88, 0x34, 0x92, 0x0d, 0xbc),
+            LL(0x9a, 0x9a, 0x52, 0x9a, 0xa4, 0xc8, 0x29, 0x3e),
+            LL(0x26, 0x26, 0x98, 0x26, 0x2d, 0xbe, 0x4c, 0x0b),
+            LL(0x32, 0x32, 0xc8, 0x32, 0x8d, 0xfa, 0x64, 0xbf),
+            LL(0xb0, 0xb0, 0xfa, 0xb0, 0xe9, 0x4a, 0x7d, 0x59),
+            LL(0xe9, 0xe9, 0x83, 0xe9, 0x1b, 0x6a, 0xcf, 0xf2),
+            LL(0x0f, 0x0f, 0x3c, 0x0f, 0x78, 0x33, 0x1e, 0x77),
+            LL(0xd5, 0xd5, 0x73, 0xd5, 0xe6, 0xa6, 0xb7, 0x33),
+            LL(0x80, 0x80, 0x3a, 0x80, 0x74, 0xba, 0x1d, 0xf4),
+            LL(0xbe, 0xbe, 0xc2, 0xbe, 0x99, 0x7c, 0x61, 0x27),
+            LL(0xcd, 0xcd, 0x13, 0xcd, 0x26, 0xde, 0x87, 0xeb),
+            LL(0x34, 0x34, 0xd0, 0x34, 0xbd, 0xe4, 0x68, 0x89),
+            LL(0x48, 0x48, 0x3d, 0x48, 0x7a, 0x75, 0x90, 0x32),
+            LL(0xff, 0xff, 0xdb, 0xff, 0xab, 0x24, 0xe3, 0x54),
+            LL(0x7a, 0x7a, 0xf5, 0x7a, 0xf7, 0x8f, 0xf4, 0x8d),
+            LL(0x90, 0x90, 0x7a, 0x90, 0xf4, 0xea, 0x3d, 0x64),
+            LL(0x5f, 0x5f, 0x61, 0x5f, 0xc2, 0x3e, 0xbe, 0x9d),
+            LL(0x20, 0x20, 0x80, 0x20, 0x1d, 0xa0, 0x40, 0x3d),
+            LL(0x68, 0x68, 0xbd, 0x68, 0x67, 0xd5, 0xd0, 0x0f),
+            LL(0x1a, 0x1a, 0x68, 0x1a, 0xd0, 0x72, 0x34, 0xca),
+            LL(0xae, 0xae, 0x82, 0xae, 0x19, 0x2c, 0x41, 0xb7),
+            LL(0xb4, 0xb4, 0xea, 0xb4, 0xc9, 0x5e, 0x75, 0x7d),
+            LL(0x54, 0x54, 0x4d, 0x54, 0x9a, 0x19, 0xa8, 0xce),
+            LL(0x93, 0x93, 0x76, 0x93, 0xec, 0xe5, 0x3b, 0x7f),
+            LL(0x22, 0x22, 0x88, 0x22, 0x0d, 0xaa, 0x44, 0x2f),
+            LL(0x64, 0x64, 0x8d, 0x64, 0x07, 0xe9, 0xc8, 0x63),
+            LL(0xf1, 0xf1, 0xe3, 0xf1, 0xdb, 0x12, 0xff, 0x2a),
+            LL(0x73, 0x73, 0xd1, 0x73, 0xbf, 0xa2, 0xe6, 0xcc),
+            LL(0x12, 0x12, 0x48, 0x12, 0x90, 0x5a, 0x24, 0x82),
+            LL(0x40, 0x40, 0x1d, 0x40, 0x3a, 0x5d, 0x80, 0x7a),
+            LL(0x08, 0x08, 0x20, 0x08, 0x40, 0x28, 0x10, 0x48),
+            LL(0xc3, 0xc3, 0x2b, 0xc3, 0x56, 0xe8, 0x9b, 0x95),
+            LL(0xec, 0xec, 0x97, 0xec, 0x33, 0x7b, 0xc5, 0xdf),
+            LL(0xdb, 0xdb, 0x4b, 0xdb, 0x96, 0x90, 0xab, 0x4d),
+            LL(0xa1, 0xa1, 0xbe, 0xa1, 0x61, 0x1f, 0x5f, 0xc0),
+            LL(0x8d, 0x8d, 0x0e, 0x8d, 0x1c, 0x83, 0x07, 0x91),
+            LL(0x3d, 0x3d, 0xf4, 0x3d, 0xf5, 0xc9, 0x7a, 0xc8),
+            LL(0x97, 0x97, 0x66, 0x97, 0xcc, 0xf1, 0x33, 0x5b),
+            LL(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
+            LL(0xcf, 0xcf, 0x1b, 0xcf, 0x36, 0xd4, 0x83, 0xf9),
+            LL(0x2b, 0x2b, 0xac, 0x2b, 0x45, 0x87, 0x56, 0x6e),
+            LL(0x76, 0x76, 0xc5, 0x76, 0x97, 0xb3, 0xec, 0xe1),
+            LL(0x82, 0x82, 0x32, 0x82, 0x64, 0xb0, 0x19, 0xe6),
+            LL(0xd6, 0xd6, 0x7f, 0xd6, 0xfe, 0xa9, 0xb1, 0x28),
+            LL(0x1b, 0x1b, 0x6c, 0x1b, 0xd8, 0x77, 0x36, 0xc3),
+            LL(0xb5, 0xb5, 0xee, 0xb5, 0xc1, 0x5b, 0x77, 0x74),
+            LL(0xaf, 0xaf, 0x86, 0xaf, 0x11, 0x29, 0x43, 0xbe),
+            LL(0x6a, 0x6a, 0xb5, 0x6a, 0x77, 0xdf, 0xd4, 0x1d),
+            LL(0x50, 0x50, 0x5d, 0x50, 0xba, 0x0d, 0xa0, 0xea),
+            LL(0x45, 0x45, 0x09, 0x45, 0x12, 0x4c, 0x8a, 0x57),
+            LL(0xf3, 0xf3, 0xeb, 0xf3, 0xcb, 0x18, 0xfb, 0x38),
+            LL(0x30, 0x30, 0xc0, 0x30, 0x9d, 0xf0, 0x60, 0xad),
+            LL(0xef, 0xef, 0x9b, 0xef, 0x2b, 0x74, 0xc3, 0xc4),
+            LL(0x3f, 0x3f, 0xfc, 0x3f, 0xe5, 0xc3, 0x7e, 0xda),
+            LL(0x55, 0x55, 0x49, 0x55, 0x92, 0x1c, 0xaa, 0xc7),
+            LL(0xa2, 0xa2, 0xb2, 0xa2, 0x79, 0x10, 0x59, 0xdb),
+            LL(0xea, 0xea, 0x8f, 0xea, 0x03, 0x65, 0xc9, 0xe9),
+            LL(0x65, 0x65, 0x89, 0x65, 0x0f, 0xec, 0xca, 0x6a),
+            LL(0xba, 0xba, 0xd2, 0xba, 0xb9, 0x68, 0x69, 0x03),
+            LL(0x2f, 0x2f, 0xbc, 0x2f, 0x65, 0x93, 0x5e, 0x4a),
+            LL(0xc0, 0xc0, 0x27, 0xc0, 0x4e, 0xe7, 0x9d, 0x8e),
+            LL(0xde, 0xde, 0x5f, 0xde, 0xbe, 0x81, 0xa1, 0x60),
+            LL(0x1c, 0x1c, 0x70, 0x1c, 0xe0, 0x6c, 0x38, 0xfc),
+            LL(0xfd, 0xfd, 0xd3, 0xfd, 0xbb, 0x2e, 0xe7, 0x46),
+            LL(0x4d, 0x4d, 0x29, 0x4d, 0x52, 0x64, 0x9a, 0x1f),
+            LL(0x92, 0x92, 0x72, 0x92, 0xe4, 0xe0, 0x39, 0x76),
+            LL(0x75, 0x75, 0xc9, 0x75, 0x8f, 0xbc, 0xea, 0xfa),
+            LL(0x06, 0x06, 0x18, 0x06, 0x30, 0x1e, 0x0c, 0x36),
+            LL(0x8a, 0x8a, 0x12, 0x8a, 0x24, 0x98, 0x09, 0xae),
+            LL(0xb2, 0xb2, 0xf2, 0xb2, 0xf9, 0x40, 0x79, 0x4b),
+            LL(0xe6, 0xe6, 0xbf, 0xe6, 0x63, 0x59, 0xd1, 0x85),
+            LL(0x0e, 0x0e, 0x38, 0x0e, 0x70, 0x36, 0x1c, 0x7e),
+            LL(0x1f, 0x1f, 0x7c, 0x1f, 0xf8, 0x63, 0x3e, 0xe7),
+            LL(0x62, 0x62, 0x95, 0x62, 0x37, 0xf7, 0xc4, 0x55),
+            LL(0xd4, 0xd4, 0x77, 0xd4, 0xee, 0xa3, 0xb5, 0x3a),
+            LL(0xa8, 0xa8, 0x9a, 0xa8, 0x29, 0x32, 0x4d, 0x81),
+            LL(0x96, 0x96, 0x62, 0x96, 0xc4, 0xf4, 0x31, 0x52),
+            LL(0xf9, 0xf9, 0xc3, 0xf9, 0x9b, 0x3a, 0xef, 0x62),
+            LL(0xc5, 0xc5, 0x33, 0xc5, 0x66, 0xf6, 0x97, 0xa3),
+            LL(0x25, 0x25, 0x94, 0x25, 0x35, 0xb1, 0x4a, 0x10),
+            LL(0x59, 0x59, 0x79, 0x59, 0xf2, 0x20, 0xb2, 0xab),
+            LL(0x84, 0x84, 0x2a, 0x84, 0x54, 0xae, 0x15, 0xd0),
+            LL(0x72, 0x72, 0xd5, 0x72, 0xb7, 0xa7, 0xe4, 0xc5),
+            LL(0x39, 0x39, 0xe4, 0x39, 0xd5, 0xdd, 0x72, 0xec),
+            LL(0x4c, 0x4c, 0x2d, 0x4c, 0x5a, 0x61, 0x98, 0x16),
+            LL(0x5e, 0x5e, 0x65, 0x5e, 0xca, 0x3b, 0xbc, 0x94),
+            LL(0x78, 0x78, 0xfd, 0x78, 0xe7, 0x85, 0xf0, 0x9f),
+            LL(0x38, 0x38, 0xe0, 0x38, 0xdd, 0xd8, 0x70, 0xe5),
+            LL(0x8c, 0x8c, 0x0a, 0x8c, 0x14, 0x86, 0x05, 0x98),
+            LL(0xd1, 0xd1, 0x63, 0xd1, 0xc6, 0xb2, 0xbf, 0x17),
+            LL(0xa5, 0xa5, 0xae, 0xa5, 0x41, 0x0b, 0x57, 0xe4),
+            LL(0xe2, 0xe2, 0xaf, 0xe2, 0x43, 0x4d, 0xd9, 0xa1),
+            LL(0x61, 0x61, 0x99, 0x61, 0x2f, 0xf8, 0xc2, 0x4e),
+            LL(0xb3, 0xb3, 0xf6, 0xb3, 0xf1, 0x45, 0x7b, 0x42),
+            LL(0x21, 0x21, 0x84, 0x21, 0x15, 0xa5, 0x42, 0x34),
+            LL(0x9c, 0x9c, 0x4a, 0x9c, 0x94, 0xd6, 0x25, 0x08),
+            LL(0x1e, 0x1e, 0x78, 0x1e, 0xf0, 0x66, 0x3c, 0xee),
+            LL(0x43, 0x43, 0x11, 0x43, 0x22, 0x52, 0x86, 0x61),
+            LL(0xc7, 0xc7, 0x3b, 0xc7, 0x76, 0xfc, 0x93, 0xb1),
+            LL(0xfc, 0xfc, 0xd7, 0xfc, 0xb3, 0x2b, 0xe5, 0x4f),
+            LL(0x04, 0x04, 0x10, 0x04, 0x20, 0x14, 0x08, 0x24),
+            LL(0x51, 0x51, 0x59, 0x51, 0xb2, 0x08, 0xa2, 0xe3),
+            LL(0x99, 0x99, 0x5e, 0x99, 0xbc, 0xc7, 0x2f, 0x25),
+            LL(0x6d, 0x6d, 0xa9, 0x6d, 0x4f, 0xc4, 0xda, 0x22),
+            LL(0x0d, 0x0d, 0x34, 0x0d, 0x68, 0x39, 0x1a, 0x65),
+            LL(0xfa, 0xfa, 0xcf, 0xfa, 0x83, 0x35, 0xe9, 0x79),
+            LL(0xdf, 0xdf, 0x5b, 0xdf, 0xb6, 0x84, 0xa3, 0x69),
+            LL(0x7e, 0x7e, 0xe5, 0x7e, 0xd7, 0x9b, 0xfc, 0xa9),
+            LL(0x24, 0x24, 0x90, 0x24, 0x3d, 0xb4, 0x48, 0x19),
+            LL(0x3b, 0x3b, 0xec, 0x3b, 0xc5, 0xd7, 0x76, 0xfe),
+            LL(0xab, 0xab, 0x96, 0xab, 0x31, 0x3d, 0x4b, 0x9a),
+            LL(0xce, 0xce, 0x1f, 0xce, 0x3e, 0xd1, 0x81, 0xf0),
+            LL(0x11, 0x11, 0x44, 0x11, 0x88, 0x55, 0x22, 0x99),
+            LL(0x8f, 0x8f, 0x06, 0x8f, 0x0c, 0x89, 0x03, 0x83),
+            LL(0x4e, 0x4e, 0x25, 0x4e, 0x4a, 0x6b, 0x9c, 0x04),
+            LL(0xb7, 0xb7, 0xe6, 0xb7, 0xd1, 0x51, 0x73, 0x66),
+            LL(0xeb, 0xeb, 0x8b, 0xeb, 0x0b, 0x60, 0xcb, 0xe0),
+            LL(0x3c, 0x3c, 0xf0, 0x3c, 0xfd, 0xcc, 0x78, 0xc1),
+            LL(0x81, 0x81, 0x3e, 0x81, 0x7c, 0xbf, 0x1f, 0xfd),
+            LL(0x94, 0x94, 0x6a, 0x94, 0xd4, 0xfe, 0x35, 0x40),
+            LL(0xf7, 0xf7, 0xfb, 0xf7, 0xeb, 0x0c, 0xf3, 0x1c),
+            LL(0xb9, 0xb9, 0xde, 0xb9, 0xa1, 0x67, 0x6f, 0x18),
+            LL(0x13, 0x13, 0x4c, 0x13, 0x98, 0x5f, 0x26, 0x8b),
+            LL(0x2c, 0x2c, 0xb0, 0x2c, 0x7d, 0x9c, 0x58, 0x51),
+            LL(0xd3, 0xd3, 0x6b, 0xd3, 0xd6, 0xb8, 0xbb, 0x05),
+            LL(0xe7, 0xe7, 0xbb, 0xe7, 0x6b, 0x5c, 0xd3, 0x8c),
+            LL(0x6e, 0x6e, 0xa5, 0x6e, 0x57, 0xcb, 0xdc, 0x39),
+            LL(0xc4, 0xc4, 0x37, 0xc4, 0x6e, 0xf3, 0x95, 0xaa),
+            LL(0x03, 0x03, 0x0c, 0x03, 0x18, 0x0f, 0x06, 0x1b),
+            LL(0x56, 0x56, 0x45, 0x56, 0x8a, 0x13, 0xac, 0xdc),
+            LL(0x44, 0x44, 0x0d, 0x44, 0x1a, 0x49, 0x88, 0x5e),
+            LL(0x7f, 0x7f, 0xe1, 0x7f, 0xdf, 0x9e, 0xfe, 0xa0),
+            LL(0xa9, 0xa9, 0x9e, 0xa9, 0x21, 0x37, 0x4f, 0x88),
+            LL(0x2a, 0x2a, 0xa8, 0x2a, 0x4d, 0x82, 0x54, 0x67),
+            LL(0xbb, 0xbb, 0xd6, 0xbb, 0xb1, 0x6d, 0x6b, 0x0a),
+            LL(0xc1, 0xc1, 0x23, 0xc1, 0x46, 0xe2, 0x9f, 0x87),
+            LL(0x53, 0x53, 0x51, 0x53, 0xa2, 0x02, 0xa6, 0xf1),
+            LL(0xdc, 0xdc, 0x57, 0xdc, 0xae, 0x8b, 0xa5, 0x72),
+            LL(0x0b, 0x0b, 0x2c, 0x0b, 0x58, 0x27, 0x16, 0x53),
+            LL(0x9d, 0x9d, 0x4e, 0x9d, 0x9c, 0xd3, 0x27, 0x01),
+            LL(0x6c, 0x6c, 0xad, 0x6c, 0x47, 0xc1, 0xd8, 0x2b),
+            LL(0x31, 0x31, 0xc4, 0x31, 0x95, 0xf5, 0x62, 0xa4),
+            LL(0x74, 0x74, 0xcd, 0x74, 0x87, 0xb9, 0xe8, 0xf3),
+            LL(0xf6, 0xf6, 0xff, 0xf6, 0xe3, 0x09, 0xf1, 0x15),
+            LL(0x46, 0x46, 0x05, 0x46, 0x0a, 0x43, 0x8c, 0x4c),
+            LL(0xac, 0xac, 0x8a, 0xac, 0x09, 0x26, 0x45, 0xa5),
+            LL(0x89, 0x89, 0x1e, 0x89, 0x3c, 0x97, 0x0f, 0xb5),
+            LL(0x14, 0x14, 0x50, 0x14, 0xa0, 0x44, 0x28, 0xb4),
+            LL(0xe1, 0xe1, 0xa3, 0xe1, 0x5b, 0x42, 0xdf, 0xba),
+            LL(0x16, 0x16, 0x58, 0x16, 0xb0, 0x4e, 0x2c, 0xa6),
+            LL(0x3a, 0x3a, 0xe8, 0x3a, 0xcd, 0xd2, 0x74, 0xf7),
+            LL(0x69, 0x69, 0xb9, 0x69, 0x6f, 0xd0, 0xd2, 0x06),
+            LL(0x09, 0x09, 0x24, 0x09, 0x48, 0x2d, 0x12, 0x41),
+            LL(0x70, 0x70, 0xdd, 0x70, 0xa7, 0xad, 0xe0, 0xd7),
+            LL(0xb6, 0xb6, 0xe2, 0xb6, 0xd9, 0x54, 0x71, 0x6f),
+            LL(0xd0, 0xd0, 0x67, 0xd0, 0xce, 0xb7, 0xbd, 0x1e),
+            LL(0xed, 0xed, 0x93, 0xed, 0x3b, 0x7e, 0xc7, 0xd6),
+            LL(0xcc, 0xcc, 0x17, 0xcc, 0x2e, 0xdb, 0x85, 0xe2),
+            LL(0x42, 0x42, 0x15, 0x42, 0x2a, 0x57, 0x84, 0x68),
+            LL(0x98, 0x98, 0x5a, 0x98, 0xb4, 0xc2, 0x2d, 0x2c),
+            LL(0xa4, 0xa4, 0xaa, 0xa4, 0x49, 0x0e, 0x55, 0xed),
+            LL(0x28, 0x28, 0xa0, 0x28, 0x5d, 0x88, 0x50, 0x75),
+            LL(0x5c, 0x5c, 0x6d, 0x5c, 0xda, 0x31, 0xb8, 0x86),
+            LL(0xf8, 0xf8, 0xc7, 0xf8, 0x93, 0x3f, 0xed, 0x6b),
+            LL(0x86, 0x86, 0x22, 0x86, 0x44, 0xa4, 0x11, 0xc2),
+#define RC      (&(Cx.q[256*N]))
+            0x18, 0x23, 0xc6, 0xe8, 0x87, 0xb8, 0x01, 0x4f,
+            /* rc[ROUNDS] */
+            0x36, 0xa6, 0xd2, 0xf5, 0x79, 0x6f, 0x91, 0x52, 0x60, 0xbc, 0x9b,
+            0x8e, 0xa3, 0x0c, 0x7b, 0x35, 0x1d, 0xe0, 0xd7, 0xc2, 0x2e, 0x4b,
+            0xfe, 0x57, 0x15, 0x77, 0x37, 0xe5, 0x9f, 0xf0, 0x4a, 0xda, 0x58,
+            0xc9, 0x29, 0x0a, 0xb1, 0xa0, 0x6b, 0x85, 0xbd, 0x5d, 0x10, 0xf4,
+            0xcb, 0x3e, 0x05, 0x67, 0xe4, 0x27, 0x41, 0x8b, 0xa7, 0x7d, 0x95,
+            0xd8, 0xfb, 0xee, 0x7c, 0x66, 0xdd, 0x17, 0x47, 0x9e, 0xca, 0x2d,
+            0xbf, 0x07, 0xad, 0x5a, 0x83, 0x33
+        }
+    };
+
+void whirlpool_block(WHIRLPOOL_CTX *ctx, const void *inp, size_t n)
+{
+    int r;
+    const u8 *p = inp;
+    union {
+        u64 q[8];
+        u8 c[64];
+    } S, K, *H = (void *)ctx->H.q;
 
 #ifdef GO_FOR_MMX
-	GO_FOR_MMX(ctx,inp,n);
+    GO_FOR_MMX(ctx, inp, n);
 #endif
-							do {
+    do {
 #ifdef OPENSSL_SMALL_FOOTPRINT
-	u64	L[8];
-	int	i;
-
-	for (i=0;i<64;i++)	S.c[i] = (K.c[i] = H->c[i]) ^ p[i];
-	for (r=0;rc[i] ^= S.c[i] ^ p[i];
-#else
-	u64	L0,L1,L2,L3,L4,L5,L6,L7;
-
-#ifdef STRICT_ALIGNMENT
-	if ((size_t)p & 7)
-		{
-		memcpy (S.c,p,64);
-		S.q[0] ^= (K.q[0] = H->q[0]);
-		S.q[1] ^= (K.q[1] = H->q[1]);
-		S.q[2] ^= (K.q[2] = H->q[2]);
-		S.q[3] ^= (K.q[3] = H->q[3]);
-		S.q[4] ^= (K.q[4] = H->q[4]);
-		S.q[5] ^= (K.q[5] = H->q[5]);
-		S.q[6] ^= (K.q[6] = H->q[6]);
-		S.q[7] ^= (K.q[7] = H->q[7]);
-		}
-	else
-#endif
-		{
-		const u64 *pa = (const u64*)p;
-		S.q[0] = (K.q[0] = H->q[0]) ^ pa[0];
-		S.q[1] = (K.q[1] = H->q[1]) ^ pa[1];
-		S.q[2] = (K.q[2] = H->q[2]) ^ pa[2];
-		S.q[3] = (K.q[3] = H->q[3]) ^ pa[3];
-		S.q[4] = (K.q[4] = H->q[4]) ^ pa[4];
-		S.q[5] = (K.q[5] = H->q[5]) ^ pa[5];
-		S.q[6] = (K.q[6] = H->q[6]) ^ pa[6];
-		S.q[7] = (K.q[7] = H->q[7]) ^ pa[7];
-		}
-
-	for(r=0;rc[i]) ^ p[i];
+        for (r = 0; r < ROUNDS; r++) {
+            for (i = 0; i < 8; i++) {
+                L[i] = i ? 0 : RC[r];
+                L[i] ^= C0(K, i) ^ C1(K, (i - 1) & 7) ^
+                    C2(K, (i - 2) & 7) ^ C3(K, (i - 3) & 7) ^
+                    C4(K, (i - 4) & 7) ^ C5(K, (i - 5) & 7) ^
+                    C6(K, (i - 6) & 7) ^ C7(K, (i - 7) & 7);
+            }
+            memcpy(K.q, L, 64);
+            for (i = 0; i < 8; i++) {
+                L[i] ^= C0(S, i) ^ C1(S, (i - 1) & 7) ^
+                    C2(S, (i - 2) & 7) ^ C3(S, (i - 3) & 7) ^
+                    C4(S, (i - 4) & 7) ^ C5(S, (i - 5) & 7) ^
+                    C6(S, (i - 6) & 7) ^ C7(S, (i - 7) & 7);
+            }
+            memcpy(S.q, L, 64);
+        }
+        for (i = 0; i < 64; i++)
+            H->c[i] ^= S.c[i] ^ p[i];
 #else
-		L0  = C0(K,0); L1  = C1(K,0); L2  = C2(K,0); L3  = C3(K,0);
-		L4  = C4(K,0); L5  = C5(K,0); L6  = C6(K,0); L7  = C7(K,0);
-		L0 ^= RC[r];
-
-		L1 ^= C0(K,1); L2 ^= C1(K,1); L3 ^= C2(K,1); L4 ^= C3(K,1);
-		L5 ^= C4(K,1); L6 ^= C5(K,1); L7 ^= C6(K,1); L0 ^= C7(K,1);
-
-		L2 ^= C0(K,2); L3 ^= C1(K,2); L4 ^= C2(K,2); L5 ^= C3(K,2);
-		L6 ^= C4(K,2); L7 ^= C5(K,2); L0 ^= C6(K,2); L1 ^= C7(K,2);
-
-		L3 ^= C0(K,3); L4 ^= C1(K,3); L5 ^= C2(K,3); L6 ^= C3(K,3);
-		L7 ^= C4(K,3); L0 ^= C5(K,3); L1 ^= C6(K,3); L2 ^= C7(K,3);
-
-		L4 ^= C0(K,4); L5 ^= C1(K,4); L6 ^= C2(K,4); L7 ^= C3(K,4);
-		L0 ^= C4(K,4); L1 ^= C5(K,4); L2 ^= C6(K,4); L3 ^= C7(K,4);
-
-		L5 ^= C0(K,5); L6 ^= C1(K,5); L7 ^= C2(K,5); L0 ^= C3(K,5);
-		L1 ^= C4(K,5); L2 ^= C5(K,5); L3 ^= C6(K,5); L4 ^= C7(K,5);
-
-		L6 ^= C0(K,6); L7 ^= C1(K,6); L0 ^= C2(K,6); L1 ^= C3(K,6);
-		L2 ^= C4(K,6); L3 ^= C5(K,6); L4 ^= C6(K,6); L5 ^= C7(K,6);
-
-		L7 ^= C0(K,7); L0 ^= C1(K,7); L1 ^= C2(K,7); L2 ^= C3(K,7);
-		L3 ^= C4(K,7); L4 ^= C5(K,7); L5 ^= C6(K,7); L6 ^= C7(K,7);
-
-		K.q[0] = L0; K.q[1] = L1; K.q[2] = L2; K.q[3] = L3;
-		K.q[4] = L4; K.q[5] = L5; K.q[6] = L6; K.q[7] = L7;
-
-		L0 ^= C0(S,0); L1 ^= C1(S,0); L2 ^= C2(S,0); L3 ^= C3(S,0);
-		L4 ^= C4(S,0); L5 ^= C5(S,0); L6 ^= C6(S,0); L7 ^= C7(S,0);
-
-		L1 ^= C0(S,1); L2 ^= C1(S,1); L3 ^= C2(S,1); L4 ^= C3(S,1);
-		L5 ^= C4(S,1); L6 ^= C5(S,1); L7 ^= C6(S,1); L0 ^= C7(S,1);
-
-		L2 ^= C0(S,2); L3 ^= C1(S,2); L4 ^= C2(S,2); L5 ^= C3(S,2);
-		L6 ^= C4(S,2); L7 ^= C5(S,2); L0 ^= C6(S,2); L1 ^= C7(S,2);
-
-		L3 ^= C0(S,3); L4 ^= C1(S,3); L5 ^= C2(S,3); L6 ^= C3(S,3);
-		L7 ^= C4(S,3); L0 ^= C5(S,3); L1 ^= C6(S,3); L2 ^= C7(S,3);
-
-		L4 ^= C0(S,4); L5 ^= C1(S,4); L6 ^= C2(S,4); L7 ^= C3(S,4);
-		L0 ^= C4(S,4); L1 ^= C5(S,4); L2 ^= C6(S,4); L3 ^= C7(S,4);
-
-		L5 ^= C0(S,5); L6 ^= C1(S,5); L7 ^= C2(S,5); L0 ^= C3(S,5);
-		L1 ^= C4(S,5); L2 ^= C5(S,5); L3 ^= C6(S,5); L4 ^= C7(S,5);
-
-		L6 ^= C0(S,6); L7 ^= C1(S,6); L0 ^= C2(S,6); L1 ^= C3(S,6);
-		L2 ^= C4(S,6); L3 ^= C5(S,6); L4 ^= C6(S,6); L5 ^= C7(S,6);
-
-		L7 ^= C0(S,7); L0 ^= C1(S,7); L1 ^= C2(S,7); L2 ^= C3(S,7);
-		L3 ^= C4(S,7); L4 ^= C5(S,7); L5 ^= C6(S,7); L6 ^= C7(S,7);
-
-		S.q[0] = L0; S.q[1] = L1; S.q[2] = L2; S.q[3] = L3;
-		S.q[4] = L4; S.q[5] = L5; S.q[6] = L6; S.q[7] = L7;
-#endif
-		}
-
-#ifdef STRICT_ALIGNMENT
-	if ((size_t)p & 7)
-		{
-		int i;
-		for(i=0;i<64;i++)	H->c[i] ^= S.c[i] ^ p[i];
-		}
-	else
-#endif
-		{
-		const u64 *pa=(const u64 *)p;
-		H->q[0] ^= S.q[0] ^ pa[0];
-		H->q[1] ^= S.q[1] ^ pa[1];
-		H->q[2] ^= S.q[2] ^ pa[2];
-		H->q[3] ^= S.q[3] ^ pa[3];
-		H->q[4] ^= S.q[4] ^ pa[4];
-		H->q[5] ^= S.q[5] ^ pa[5];
-		H->q[6] ^= S.q[6] ^ pa[6];
-		H->q[7] ^= S.q[7] ^ pa[7];
-		}
+        u64 L0, L1, L2, L3, L4, L5, L6, L7;
+
+# ifdef STRICT_ALIGNMENT
+        if ((size_t)p & 7) {
+            memcpy(S.c, p, 64);
+            S.q[0] ^= (K.q[0] = H->q[0]);
+            S.q[1] ^= (K.q[1] = H->q[1]);
+            S.q[2] ^= (K.q[2] = H->q[2]);
+            S.q[3] ^= (K.q[3] = H->q[3]);
+            S.q[4] ^= (K.q[4] = H->q[4]);
+            S.q[5] ^= (K.q[5] = H->q[5]);
+            S.q[6] ^= (K.q[6] = H->q[6]);
+            S.q[7] ^= (K.q[7] = H->q[7]);
+        } else
+# endif
+        {
+            const u64 *pa = (const u64 *)p;
+            S.q[0] = (K.q[0] = H->q[0]) ^ pa[0];
+            S.q[1] = (K.q[1] = H->q[1]) ^ pa[1];
+            S.q[2] = (K.q[2] = H->q[2]) ^ pa[2];
+            S.q[3] = (K.q[3] = H->q[3]) ^ pa[3];
+            S.q[4] = (K.q[4] = H->q[4]) ^ pa[4];
+            S.q[5] = (K.q[5] = H->q[5]) ^ pa[5];
+            S.q[6] = (K.q[6] = H->q[6]) ^ pa[6];
+            S.q[7] = (K.q[7] = H->q[7]) ^ pa[7];
+        }
+
+        for (r = 0; r < ROUNDS; r++) {
+# ifdef SMALL_REGISTER_BANK
+            L0 = C0(K, 0) ^ C1(K, 7) ^ C2(K, 6) ^ C3(K, 5) ^
+                C4(K, 4) ^ C5(K, 3) ^ C6(K, 2) ^ C7(K, 1) ^ RC[r];
+            L1 = C0(K, 1) ^ C1(K, 0) ^ C2(K, 7) ^ C3(K, 6) ^
+                C4(K, 5) ^ C5(K, 4) ^ C6(K, 3) ^ C7(K, 2);
+            L2 = C0(K, 2) ^ C1(K, 1) ^ C2(K, 0) ^ C3(K, 7) ^
+                C4(K, 6) ^ C5(K, 5) ^ C6(K, 4) ^ C7(K, 3);
+            L3 = C0(K, 3) ^ C1(K, 2) ^ C2(K, 1) ^ C3(K, 0) ^
+                C4(K, 7) ^ C5(K, 6) ^ C6(K, 5) ^ C7(K, 4);
+            L4 = C0(K, 4) ^ C1(K, 3) ^ C2(K, 2) ^ C3(K, 1) ^
+                C4(K, 0) ^ C5(K, 7) ^ C6(K, 6) ^ C7(K, 5);
+            L5 = C0(K, 5) ^ C1(K, 4) ^ C2(K, 3) ^ C3(K, 2) ^
+                C4(K, 1) ^ C5(K, 0) ^ C6(K, 7) ^ C7(K, 6);
+            L6 = C0(K, 6) ^ C1(K, 5) ^ C2(K, 4) ^ C3(K, 3) ^
+                C4(K, 2) ^ C5(K, 1) ^ C6(K, 0) ^ C7(K, 7);
+            L7 = C0(K, 7) ^ C1(K, 6) ^ C2(K, 5) ^ C3(K, 4) ^
+                C4(K, 3) ^ C5(K, 2) ^ C6(K, 1) ^ C7(K, 0);
+
+            K.q[0] = L0;
+            K.q[1] = L1;
+            K.q[2] = L2;
+            K.q[3] = L3;
+            K.q[4] = L4;
+            K.q[5] = L5;
+            K.q[6] = L6;
+            K.q[7] = L7;
+
+            L0 ^= C0(S, 0) ^ C1(S, 7) ^ C2(S, 6) ^ C3(S, 5) ^
+                C4(S, 4) ^ C5(S, 3) ^ C6(S, 2) ^ C7(S, 1);
+            L1 ^= C0(S, 1) ^ C1(S, 0) ^ C2(S, 7) ^ C3(S, 6) ^
+                C4(S, 5) ^ C5(S, 4) ^ C6(S, 3) ^ C7(S, 2);
+            L2 ^= C0(S, 2) ^ C1(S, 1) ^ C2(S, 0) ^ C3(S, 7) ^
+                C4(S, 6) ^ C5(S, 5) ^ C6(S, 4) ^ C7(S, 3);
+            L3 ^= C0(S, 3) ^ C1(S, 2) ^ C2(S, 1) ^ C3(S, 0) ^
+                C4(S, 7) ^ C5(S, 6) ^ C6(S, 5) ^ C7(S, 4);
+            L4 ^= C0(S, 4) ^ C1(S, 3) ^ C2(S, 2) ^ C3(S, 1) ^
+                C4(S, 0) ^ C5(S, 7) ^ C6(S, 6) ^ C7(S, 5);
+            L5 ^= C0(S, 5) ^ C1(S, 4) ^ C2(S, 3) ^ C3(S, 2) ^
+                C4(S, 1) ^ C5(S, 0) ^ C6(S, 7) ^ C7(S, 6);
+            L6 ^= C0(S, 6) ^ C1(S, 5) ^ C2(S, 4) ^ C3(S, 3) ^
+                C4(S, 2) ^ C5(S, 1) ^ C6(S, 0) ^ C7(S, 7);
+            L7 ^= C0(S, 7) ^ C1(S, 6) ^ C2(S, 5) ^ C3(S, 4) ^
+                C4(S, 3) ^ C5(S, 2) ^ C6(S, 1) ^ C7(S, 0);
+
+            S.q[0] = L0;
+            S.q[1] = L1;
+            S.q[2] = L2;
+            S.q[3] = L3;
+            S.q[4] = L4;
+            S.q[5] = L5;
+            S.q[6] = L6;
+            S.q[7] = L7;
+# else
+            L0 = C0(K, 0);
+            L1 = C1(K, 0);
+            L2 = C2(K, 0);
+            L3 = C3(K, 0);
+            L4 = C4(K, 0);
+            L5 = C5(K, 0);
+            L6 = C6(K, 0);
+            L7 = C7(K, 0);
+            L0 ^= RC[r];
+
+            L1 ^= C0(K, 1);
+            L2 ^= C1(K, 1);
+            L3 ^= C2(K, 1);
+            L4 ^= C3(K, 1);
+            L5 ^= C4(K, 1);
+            L6 ^= C5(K, 1);
+            L7 ^= C6(K, 1);
+            L0 ^= C7(K, 1);
+
+            L2 ^= C0(K, 2);
+            L3 ^= C1(K, 2);
+            L4 ^= C2(K, 2);
+            L5 ^= C3(K, 2);
+            L6 ^= C4(K, 2);
+            L7 ^= C5(K, 2);
+            L0 ^= C6(K, 2);
+            L1 ^= C7(K, 2);
+
+            L3 ^= C0(K, 3);
+            L4 ^= C1(K, 3);
+            L5 ^= C2(K, 3);
+            L6 ^= C3(K, 3);
+            L7 ^= C4(K, 3);
+            L0 ^= C5(K, 3);
+            L1 ^= C6(K, 3);
+            L2 ^= C7(K, 3);
+
+            L4 ^= C0(K, 4);
+            L5 ^= C1(K, 4);
+            L6 ^= C2(K, 4);
+            L7 ^= C3(K, 4);
+            L0 ^= C4(K, 4);
+            L1 ^= C5(K, 4);
+            L2 ^= C6(K, 4);
+            L3 ^= C7(K, 4);
+
+            L5 ^= C0(K, 5);
+            L6 ^= C1(K, 5);
+            L7 ^= C2(K, 5);
+            L0 ^= C3(K, 5);
+            L1 ^= C4(K, 5);
+            L2 ^= C5(K, 5);
+            L3 ^= C6(K, 5);
+            L4 ^= C7(K, 5);
+
+            L6 ^= C0(K, 6);
+            L7 ^= C1(K, 6);
+            L0 ^= C2(K, 6);
+            L1 ^= C3(K, 6);
+            L2 ^= C4(K, 6);
+            L3 ^= C5(K, 6);
+            L4 ^= C6(K, 6);
+            L5 ^= C7(K, 6);
+
+            L7 ^= C0(K, 7);
+            L0 ^= C1(K, 7);
+            L1 ^= C2(K, 7);
+            L2 ^= C3(K, 7);
+            L3 ^= C4(K, 7);
+            L4 ^= C5(K, 7);
+            L5 ^= C6(K, 7);
+            L6 ^= C7(K, 7);
+
+            K.q[0] = L0;
+            K.q[1] = L1;
+            K.q[2] = L2;
+            K.q[3] = L3;
+            K.q[4] = L4;
+            K.q[5] = L5;
+            K.q[6] = L6;
+            K.q[7] = L7;
+
+            L0 ^= C0(S, 0);
+            L1 ^= C1(S, 0);
+            L2 ^= C2(S, 0);
+            L3 ^= C3(S, 0);
+            L4 ^= C4(S, 0);
+            L5 ^= C5(S, 0);
+            L6 ^= C6(S, 0);
+            L7 ^= C7(S, 0);
+
+            L1 ^= C0(S, 1);
+            L2 ^= C1(S, 1);
+            L3 ^= C2(S, 1);
+            L4 ^= C3(S, 1);
+            L5 ^= C4(S, 1);
+            L6 ^= C5(S, 1);
+            L7 ^= C6(S, 1);
+            L0 ^= C7(S, 1);
+
+            L2 ^= C0(S, 2);
+            L3 ^= C1(S, 2);
+            L4 ^= C2(S, 2);
+            L5 ^= C3(S, 2);
+            L6 ^= C4(S, 2);
+            L7 ^= C5(S, 2);
+            L0 ^= C6(S, 2);
+            L1 ^= C7(S, 2);
+
+            L3 ^= C0(S, 3);
+            L4 ^= C1(S, 3);
+            L5 ^= C2(S, 3);
+            L6 ^= C3(S, 3);
+            L7 ^= C4(S, 3);
+            L0 ^= C5(S, 3);
+            L1 ^= C6(S, 3);
+            L2 ^= C7(S, 3);
+
+            L4 ^= C0(S, 4);
+            L5 ^= C1(S, 4);
+            L6 ^= C2(S, 4);
+            L7 ^= C3(S, 4);
+            L0 ^= C4(S, 4);
+            L1 ^= C5(S, 4);
+            L2 ^= C6(S, 4);
+            L3 ^= C7(S, 4);
+
+            L5 ^= C0(S, 5);
+            L6 ^= C1(S, 5);
+            L7 ^= C2(S, 5);
+            L0 ^= C3(S, 5);
+            L1 ^= C4(S, 5);
+            L2 ^= C5(S, 5);
+            L3 ^= C6(S, 5);
+            L4 ^= C7(S, 5);
+
+            L6 ^= C0(S, 6);
+            L7 ^= C1(S, 6);
+            L0 ^= C2(S, 6);
+            L1 ^= C3(S, 6);
+            L2 ^= C4(S, 6);
+            L3 ^= C5(S, 6);
+            L4 ^= C6(S, 6);
+            L5 ^= C7(S, 6);
+
+            L7 ^= C0(S, 7);
+            L0 ^= C1(S, 7);
+            L1 ^= C2(S, 7);
+            L2 ^= C3(S, 7);
+            L3 ^= C4(S, 7);
+            L4 ^= C5(S, 7);
+            L5 ^= C6(S, 7);
+            L6 ^= C7(S, 7);
+
+            S.q[0] = L0;
+            S.q[1] = L1;
+            S.q[2] = L2;
+            S.q[3] = L3;
+            S.q[4] = L4;
+            S.q[5] = L5;
+            S.q[6] = L6;
+            S.q[7] = L7;
+# endif
+        }
+
+# ifdef STRICT_ALIGNMENT
+        if ((size_t)p & 7) {
+            int i;
+            for (i = 0; i < 64; i++)
+                H->c[i] ^= S.c[i] ^ p[i];
+        } else
+# endif
+        {
+            const u64 *pa = (const u64 *)p;
+            H->q[0] ^= S.q[0] ^ pa[0];
+            H->q[1] ^= S.q[1] ^ pa[1];
+            H->q[2] ^= S.q[2] ^ pa[2];
+            H->q[3] ^= S.q[3] ^ pa[3];
+            H->q[4] ^= S.q[4] ^ pa[4];
+            H->q[5] ^= S.q[5] ^ pa[5];
+            H->q[6] ^= S.q[6] ^ pa[6];
+            H->q[7] ^= S.q[7] ^ pa[7];
+        }
 #endif
-							p += 64;
-							} while(--n);
-	}
+        p += 64;
+    } while (--n);
+}
diff --git a/crypto/whrlpool/wp_dgst.c b/crypto/whrlpool/wp_dgst.c
index 9c35eb55dd..24f7bb9d38 100644
--- a/crypto/whrlpool/wp_dgst.c
+++ b/crypto/whrlpool/wp_dgst.c
@@ -56,210 +56,202 @@
 #include 
 
 fips_md_init(WHIRLPOOL)
-	{
-	memset (c,0,sizeof(*c));
-	return(1);
-	}
+{
+    memset(c, 0, sizeof(*c));
+    return (1);
+}
 
-int WHIRLPOOL_Update	(WHIRLPOOL_CTX *c,const void *_inp,size_t bytes)
-	{
-	/* Well, largest suitable chunk size actually is
-	 * (1<<(sizeof(size_t)*8-3))-64, but below number
-	 * is large enough for not to care about excessive
-	 * calls to WHIRLPOOL_BitUpdate... */
-	size_t chunk = ((size_t)1)<<(sizeof(size_t)*8-4);
-	const unsigned char *inp = _inp;
+int WHIRLPOOL_Update(WHIRLPOOL_CTX *c, const void *_inp, size_t bytes)
+{
+    /*
+     * Well, largest suitable chunk size actually is
+     * (1<<(sizeof(size_t)*8-3))-64, but below number is large enough for not
+     * to care about excessive calls to WHIRLPOOL_BitUpdate...
+     */
+    size_t chunk = ((size_t)1) << (sizeof(size_t) * 8 - 4);
+    const unsigned char *inp = _inp;
 
-	while (bytes>=chunk)
-		{
-		WHIRLPOOL_BitUpdate(c,inp,chunk*8);
-		bytes -= chunk;
-		inp   += chunk;
-		}
-	if (bytes)
-		WHIRLPOOL_BitUpdate(c,inp,bytes*8);
+    while (bytes >= chunk) {
+        WHIRLPOOL_BitUpdate(c, inp, chunk * 8);
+        bytes -= chunk;
+        inp += chunk;
+    }
+    if (bytes)
+        WHIRLPOOL_BitUpdate(c, inp, bytes * 8);
 
-	return(1);
-	}
+    return (1);
+}
 
-void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *_inp,size_t bits)
-	{
-	size_t		n;
-	unsigned int	bitoff = c->bitoff,
-			bitrem = bitoff%8,
-			inpgap = (8-(unsigned int)bits%8)&7;
-	const unsigned char *inp=_inp;
-
-	/* This 256-bit increment procedure relies on the size_t
-	 * being natural size of CPU register, so that we don't
-	 * have to mask the value in order to detect overflows. */
-	c->bitlen[0] += bits;
-	if (c->bitlen[0] < bits)	/* overflow */
-		{
-		n = 1;
-		do  { 	c->bitlen[n]++;
-		    } while(c->bitlen[n]==0
-		   	    && ++n<(WHIRLPOOL_COUNTER/sizeof(size_t)));
-		}
+void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c, const void *_inp, size_t bits)
+{
+    size_t n;
+    unsigned int bitoff = c->bitoff,
+        bitrem = bitoff % 8, inpgap = (8 - (unsigned int)bits % 8) & 7;
+    const unsigned char *inp = _inp;
 
+    /*
+     * This 256-bit increment procedure relies on the size_t being natural
+     * size of CPU register, so that we don't have to mask the value in order
+     * to detect overflows.
+     */
+    c->bitlen[0] += bits;
+    if (c->bitlen[0] < bits) {  /* overflow */
+        n = 1;
+        do {
+            c->bitlen[n]++;
+        } while (c->bitlen[n] == 0
+                 && ++n < (WHIRLPOOL_COUNTER / sizeof(size_t)));
+    }
 #ifndef OPENSSL_SMALL_FOOTPRINT
-	reconsider:
-	if (inpgap==0 && bitrem==0)	/* byte-oriented loop */
-		{
-		while (bits)
-			{
-			if (bitoff==0 && (n=bits/WHIRLPOOL_BBLOCK))
-				{
-				whirlpool_block(c,inp,n);
-				inp  += n*WHIRLPOOL_BBLOCK/8;
-				bits %= WHIRLPOOL_BBLOCK;
-				}
-			else
-				{
-				unsigned int byteoff = bitoff/8;
+ reconsider:
+    if (inpgap == 0 && bitrem == 0) { /* byte-oriented loop */
+        while (bits) {
+            if (bitoff == 0 && (n = bits / WHIRLPOOL_BBLOCK)) {
+                whirlpool_block(c, inp, n);
+                inp += n * WHIRLPOOL_BBLOCK / 8;
+                bits %= WHIRLPOOL_BBLOCK;
+            } else {
+                unsigned int byteoff = bitoff / 8;
 
-				bitrem = WHIRLPOOL_BBLOCK - bitoff;/* re-use bitrem */
-				if (bits >= bitrem)
-					{
-					bits -= bitrem;
-					bitrem /= 8;
-					memcpy(c->data+byteoff,inp,bitrem);
-					inp  += bitrem;
-					whirlpool_block(c,c->data,1);
-					bitoff = 0;
-					}
-				else
-					{
-					memcpy(c->data+byteoff,inp,bits/8);
-					bitoff += (unsigned int)bits;
-					bits = 0;
-					}
-				c->bitoff = bitoff;
-				}
-			}
-		}
-	else				/* bit-oriented loop */
+                bitrem = WHIRLPOOL_BBLOCK - bitoff; /* re-use bitrem */
+                if (bits >= bitrem) {
+                    bits -= bitrem;
+                    bitrem /= 8;
+                    memcpy(c->data + byteoff, inp, bitrem);
+                    inp += bitrem;
+                    whirlpool_block(c, c->data, 1);
+                    bitoff = 0;
+                } else {
+                    memcpy(c->data + byteoff, inp, bits / 8);
+                    bitoff += (unsigned int)bits;
+                    bits = 0;
+                }
+                c->bitoff = bitoff;
+            }
+        }
+    } else                      /* bit-oriented loop */
 #endif
-		{
-		/*-
-			   inp
-			   |
-			   +-------+-------+-------
-			      |||||||||||||||||||||
-			   +-------+-------+-------
-		+-------+-------+-------+-------+-------
-		||||||||||||||				c->data
-		+-------+-------+-------+-------+-------
-			|
-			c->bitoff/8
-		*/
-		while (bits)
-			{
-			unsigned int	byteoff	= bitoff/8;
-			unsigned char	b;
+    {
+                /*-
+                           inp
+                           |
+                           +-------+-------+-------
+                              |||||||||||||||||||||
+                           +-------+-------+-------
+                +-------+-------+-------+-------+-------
+                ||||||||||||||                          c->data
+                +-------+-------+-------+-------+-------
+                        |
+                        c->bitoff/8
+                */
+        while (bits) {
+            unsigned int byteoff = bitoff / 8;
+            unsigned char b;
 
 #ifndef OPENSSL_SMALL_FOOTPRINT
-			if (bitrem==inpgap)
-				{
-				c->data[byteoff++] |= inp[0] & (0xff>>inpgap);
-				inpgap = 8-inpgap;
-				bitoff += inpgap;  bitrem = 0;	/* bitoff%8 */
-				bits   -= inpgap;  inpgap = 0;	/* bits%8   */
-				inp++;
-				if (bitoff==WHIRLPOOL_BBLOCK)
-					{
-					whirlpool_block(c,c->data,1);
-					bitoff = 0;
-					}
-				c->bitoff = bitoff;
-				goto reconsider;
-				}
-			else
+            if (bitrem == inpgap) {
+                c->data[byteoff++] |= inp[0] & (0xff >> inpgap);
+                inpgap = 8 - inpgap;
+                bitoff += inpgap;
+                bitrem = 0;     /* bitoff%8 */
+                bits -= inpgap;
+                inpgap = 0;     /* bits%8 */
+                inp++;
+                if (bitoff == WHIRLPOOL_BBLOCK) {
+                    whirlpool_block(c, c->data, 1);
+                    bitoff = 0;
+                }
+                c->bitoff = bitoff;
+                goto reconsider;
+            } else
 #endif
-			if (bits>=8)
-				{
-				b  = ((inp[0]<>(8-inpgap)));
-				b &= 0xff;
-				if (bitrem)	c->data[byteoff++] |= b>>bitrem;
-				else		c->data[byteoff++]  = b;
-				bitoff += 8;
-				bits   -= 8;
-				inp++;
-				if (bitoff>=WHIRLPOOL_BBLOCK)
-					{
-					whirlpool_block(c,c->data,1);
-					byteoff  = 0;
-					bitoff  %= WHIRLPOOL_BBLOCK;
-					}
-				if (bitrem)	c->data[byteoff] = b<<(8-bitrem);
-				}
-			else	/* remaining less than 8 bits */
-				{
-				b = (inp[0]<data[byteoff++] |= b>>bitrem;
-				else		c->data[byteoff++]  = b;
-				bitoff += (unsigned int)bits;
-				if (bitoff==WHIRLPOOL_BBLOCK)
-					{
-					whirlpool_block(c,c->data,1);
-					byteoff  = 0;
-			        	bitoff  %= WHIRLPOOL_BBLOCK;
-					}
-				if (bitrem)	c->data[byteoff] = b<<(8-bitrem);
-				bits = 0;
-				}
-			c->bitoff = bitoff;
-			}
-		}
-	}
+            if (bits >= 8) {
+                b = ((inp[0] << inpgap) | (inp[1] >> (8 - inpgap)));
+                b &= 0xff;
+                if (bitrem)
+                    c->data[byteoff++] |= b >> bitrem;
+                else
+                    c->data[byteoff++] = b;
+                bitoff += 8;
+                bits -= 8;
+                inp++;
+                if (bitoff >= WHIRLPOOL_BBLOCK) {
+                    whirlpool_block(c, c->data, 1);
+                    byteoff = 0;
+                    bitoff %= WHIRLPOOL_BBLOCK;
+                }
+                if (bitrem)
+                    c->data[byteoff] = b << (8 - bitrem);
+            } else {            /* remaining less than 8 bits */
+
+                b = (inp[0] << inpgap) & 0xff;
+                if (bitrem)
+                    c->data[byteoff++] |= b >> bitrem;
+                else
+                    c->data[byteoff++] = b;
+                bitoff += (unsigned int)bits;
+                if (bitoff == WHIRLPOOL_BBLOCK) {
+                    whirlpool_block(c, c->data, 1);
+                    byteoff = 0;
+                    bitoff %= WHIRLPOOL_BBLOCK;
+                }
+                if (bitrem)
+                    c->data[byteoff] = b << (8 - bitrem);
+                bits = 0;
+            }
+            c->bitoff = bitoff;
+        }
+    }
+}
 
-int WHIRLPOOL_Final	(unsigned char *md,WHIRLPOOL_CTX *c)
-	{
-	unsigned int	bitoff  = c->bitoff,
-			byteoff = bitoff/8;
-	size_t		i,j,v;
-	unsigned char  *p;
+int WHIRLPOOL_Final(unsigned char *md, WHIRLPOOL_CTX *c)
+{
+    unsigned int bitoff = c->bitoff, byteoff = bitoff / 8;
+    size_t i, j, v;
+    unsigned char *p;
 
-	bitoff %= 8;
-	if (bitoff)	c->data[byteoff] |= 0x80>>bitoff;
-	else		c->data[byteoff]  = 0x80;
-	byteoff++;
+    bitoff %= 8;
+    if (bitoff)
+        c->data[byteoff] |= 0x80 >> bitoff;
+    else
+        c->data[byteoff] = 0x80;
+    byteoff++;
 
-	/* pad with zeros */
-	if (byteoff > (WHIRLPOOL_BBLOCK/8-WHIRLPOOL_COUNTER))
-		{
-		if (byteoffdata[byteoff],0,WHIRLPOOL_BBLOCK/8-byteoff);
-		whirlpool_block(c,c->data,1);
-		byteoff = 0;
-		}
-	if (byteoff < (WHIRLPOOL_BBLOCK/8-WHIRLPOOL_COUNTER))
-		memset(&c->data[byteoff],0,
-			(WHIRLPOOL_BBLOCK/8-WHIRLPOOL_COUNTER)-byteoff);
-	/* smash 256-bit c->bitlen in big-endian order */
-	p = &c->data[WHIRLPOOL_BBLOCK/8-1];	/* last byte in c->data */
-	for(i=0;ibitlen[i],j=0;j>=8)
-			*p-- = (unsigned char)(v&0xff);
+    /* pad with zeros */
+    if (byteoff > (WHIRLPOOL_BBLOCK / 8 - WHIRLPOOL_COUNTER)) {
+        if (byteoff < WHIRLPOOL_BBLOCK / 8)
+            memset(&c->data[byteoff], 0, WHIRLPOOL_BBLOCK / 8 - byteoff);
+        whirlpool_block(c, c->data, 1);
+        byteoff = 0;
+    }
+    if (byteoff < (WHIRLPOOL_BBLOCK / 8 - WHIRLPOOL_COUNTER))
+        memset(&c->data[byteoff], 0,
+               (WHIRLPOOL_BBLOCK / 8 - WHIRLPOOL_COUNTER) - byteoff);
+    /* smash 256-bit c->bitlen in big-endian order */
+    p = &c->data[WHIRLPOOL_BBLOCK / 8 - 1]; /* last byte in c->data */
+    for (i = 0; i < WHIRLPOOL_COUNTER / sizeof(size_t); i++)
+        for (v = c->bitlen[i], j = 0; j < sizeof(size_t); j++, v >>= 8)
+            *p-- = (unsigned char)(v & 0xff);
 
-	whirlpool_block(c,c->data,1);
+    whirlpool_block(c, c->data, 1);
 
-	if (md)	{
-		memcpy(md,c->H.c,WHIRLPOOL_DIGEST_LENGTH);
-		memset(c,0,sizeof(*c));
-		return(1);
-		}
-	return(0);
-	}
+    if (md) {
+        memcpy(md, c->H.c, WHIRLPOOL_DIGEST_LENGTH);
+        memset(c, 0, sizeof(*c));
+        return (1);
+    }
+    return (0);
+}
 
-unsigned char *WHIRLPOOL(const void *inp, size_t bytes,unsigned char *md)
-	{
-	WHIRLPOOL_CTX ctx;
-	static unsigned char m[WHIRLPOOL_DIGEST_LENGTH];
+unsigned char *WHIRLPOOL(const void *inp, size_t bytes, unsigned char *md)
+{
+    WHIRLPOOL_CTX ctx;
+    static unsigned char m[WHIRLPOOL_DIGEST_LENGTH];
 
-	if (md == NULL) md=m;
-	WHIRLPOOL_Init(&ctx);
-	WHIRLPOOL_Update(&ctx,inp,bytes);
-	WHIRLPOOL_Final(md,&ctx);
-	return(md);
-	}
+    if (md == NULL)
+        md = m;
+    WHIRLPOOL_Init(&ctx);
+    WHIRLPOOL_Update(&ctx, inp, bytes);
+    WHIRLPOOL_Final(md, &ctx);
+    return (md);
+}
diff --git a/crypto/whrlpool/wp_locl.h b/crypto/whrlpool/wp_locl.h
index 94e56a39f1..6e7b549e1e 100644
--- a/crypto/whrlpool/wp_locl.h
+++ b/crypto/whrlpool/wp_locl.h
@@ -1,3 +1,3 @@
 #include 
 
-void whirlpool_block(WHIRLPOOL_CTX *,const void *,size_t);
+void whirlpool_block(WHIRLPOOL_CTX *, const void *, size_t);
diff --git a/crypto/whrlpool/wp_test.c b/crypto/whrlpool/wp_test.c
index c68c2c62ca..2ea6251a58 100644
--- a/crypto/whrlpool/wp_test.c
+++ b/crypto/whrlpool/wp_test.c
@@ -13,216 +13,229 @@
 int main(int argc, char *argv[])
 {
     printf("No Whirlpool support\n");
-    return(0);
+    return (0);
 }
 #else
 
 /* ISO/IEC 10118-3 test vector set */
 unsigned char iso_test_1[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x19,0xFA,0x61,0xD7,0x55,0x22,0xA4,0x66,
-	0x9B,0x44,0xE3,0x9C,0x1D,0x2E,0x17,0x26,
-	0xC5,0x30,0x23,0x21,0x30,0xD4,0x07,0xF8,
-	0x9A,0xFE,0xE0,0x96,0x49,0x97,0xF7,0xA7,
-	0x3E,0x83,0xBE,0x69,0x8B,0x28,0x8F,0xEB,
-	0xCF,0x88,0xE3,0xE0,0x3C,0x4F,0x07,0x57,
-	0xEA,0x89,0x64,0xE5,0x9B,0x63,0xD9,0x37,
-	0x08,0xB1,0x38,0xCC,0x42,0xA6,0x6E,0xB3 };
+    0x19, 0xFA, 0x61, 0xD7, 0x55, 0x22, 0xA4, 0x66,
+    0x9B, 0x44, 0xE3, 0x9C, 0x1D, 0x2E, 0x17, 0x26,
+    0xC5, 0x30, 0x23, 0x21, 0x30, 0xD4, 0x07, 0xF8,
+    0x9A, 0xFE, 0xE0, 0x96, 0x49, 0x97, 0xF7, 0xA7,
+    0x3E, 0x83, 0xBE, 0x69, 0x8B, 0x28, 0x8F, 0xEB,
+    0xCF, 0x88, 0xE3, 0xE0, 0x3C, 0x4F, 0x07, 0x57,
+    0xEA, 0x89, 0x64, 0xE5, 0x9B, 0x63, 0xD9, 0x37,
+    0x08, 0xB1, 0x38, 0xCC, 0x42, 0xA6, 0x6E, 0xB3
+};
 
 unsigned char iso_test_2[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x8A,0xCA,0x26,0x02,0x79,0x2A,0xEC,0x6F,
-	0x11,0xA6,0x72,0x06,0x53,0x1F,0xB7,0xD7,
-	0xF0,0xDF,0xF5,0x94,0x13,0x14,0x5E,0x69,
-	0x73,0xC4,0x50,0x01,0xD0,0x08,0x7B,0x42,
-	0xD1,0x1B,0xC6,0x45,0x41,0x3A,0xEF,0xF6,
-	0x3A,0x42,0x39,0x1A,0x39,0x14,0x5A,0x59,
-	0x1A,0x92,0x20,0x0D,0x56,0x01,0x95,0xE5,
-	0x3B,0x47,0x85,0x84,0xFD,0xAE,0x23,0x1A };
+    0x8A, 0xCA, 0x26, 0x02, 0x79, 0x2A, 0xEC, 0x6F,
+    0x11, 0xA6, 0x72, 0x06, 0x53, 0x1F, 0xB7, 0xD7,
+    0xF0, 0xDF, 0xF5, 0x94, 0x13, 0x14, 0x5E, 0x69,
+    0x73, 0xC4, 0x50, 0x01, 0xD0, 0x08, 0x7B, 0x42,
+    0xD1, 0x1B, 0xC6, 0x45, 0x41, 0x3A, 0xEF, 0xF6,
+    0x3A, 0x42, 0x39, 0x1A, 0x39, 0x14, 0x5A, 0x59,
+    0x1A, 0x92, 0x20, 0x0D, 0x56, 0x01, 0x95, 0xE5,
+    0x3B, 0x47, 0x85, 0x84, 0xFD, 0xAE, 0x23, 0x1A
+};
 
 unsigned char iso_test_3[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x4E,0x24,0x48,0xA4,0xC6,0xF4,0x86,0xBB,
-	0x16,0xB6,0x56,0x2C,0x73,0xB4,0x02,0x0B,
-	0xF3,0x04,0x3E,0x3A,0x73,0x1B,0xCE,0x72,
-	0x1A,0xE1,0xB3,0x03,0xD9,0x7E,0x6D,0x4C,
-	0x71,0x81,0xEE,0xBD,0xB6,0xC5,0x7E,0x27,
-	0x7D,0x0E,0x34,0x95,0x71,0x14,0xCB,0xD6,
-	0xC7,0x97,0xFC,0x9D,0x95,0xD8,0xB5,0x82,
-	0xD2,0x25,0x29,0x20,0x76,0xD4,0xEE,0xF5 };
+    0x4E, 0x24, 0x48, 0xA4, 0xC6, 0xF4, 0x86, 0xBB,
+    0x16, 0xB6, 0x56, 0x2C, 0x73, 0xB4, 0x02, 0x0B,
+    0xF3, 0x04, 0x3E, 0x3A, 0x73, 0x1B, 0xCE, 0x72,
+    0x1A, 0xE1, 0xB3, 0x03, 0xD9, 0x7E, 0x6D, 0x4C,
+    0x71, 0x81, 0xEE, 0xBD, 0xB6, 0xC5, 0x7E, 0x27,
+    0x7D, 0x0E, 0x34, 0x95, 0x71, 0x14, 0xCB, 0xD6,
+    0xC7, 0x97, 0xFC, 0x9D, 0x95, 0xD8, 0xB5, 0x82,
+    0xD2, 0x25, 0x29, 0x20, 0x76, 0xD4, 0xEE, 0xF5
+};
 
 unsigned char iso_test_4[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x37,0x8C,0x84,0xA4,0x12,0x6E,0x2D,0xC6,
-	0xE5,0x6D,0xCC,0x74,0x58,0x37,0x7A,0xAC,
-	0x83,0x8D,0x00,0x03,0x22,0x30,0xF5,0x3C,
-	0xE1,0xF5,0x70,0x0C,0x0F,0xFB,0x4D,0x3B,
-	0x84,0x21,0x55,0x76,0x59,0xEF,0x55,0xC1,
-	0x06,0xB4,0xB5,0x2A,0xC5,0xA4,0xAA,0xA6,
-	0x92,0xED,0x92,0x00,0x52,0x83,0x8F,0x33,
-	0x62,0xE8,0x6D,0xBD,0x37,0xA8,0x90,0x3E };
+    0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6,
+    0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC,
+    0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C,
+    0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B,
+    0x84, 0x21, 0x55, 0x76, 0x59, 0xEF, 0x55, 0xC1,
+    0x06, 0xB4, 0xB5, 0x2A, 0xC5, 0xA4, 0xAA, 0xA6,
+    0x92, 0xED, 0x92, 0x00, 0x52, 0x83, 0x8F, 0x33,
+    0x62, 0xE8, 0x6D, 0xBD, 0x37, 0xA8, 0x90, 0x3E
+};
 
 unsigned char iso_test_5[WHIRLPOOL_DIGEST_LENGTH] = {
-	0xF1,0xD7,0x54,0x66,0x26,0x36,0xFF,0xE9,
-	0x2C,0x82,0xEB,0xB9,0x21,0x2A,0x48,0x4A,
-	0x8D,0x38,0x63,0x1E,0xAD,0x42,0x38,0xF5,
-	0x44,0x2E,0xE1,0x3B,0x80,0x54,0xE4,0x1B,
-	0x08,0xBF,0x2A,0x92,0x51,0xC3,0x0B,0x6A,
-	0x0B,0x8A,0xAE,0x86,0x17,0x7A,0xB4,0xA6,
-	0xF6,0x8F,0x67,0x3E,0x72,0x07,0x86,0x5D,
-	0x5D,0x98,0x19,0xA3,0xDB,0xA4,0xEB,0x3B };
+    0xF1, 0xD7, 0x54, 0x66, 0x26, 0x36, 0xFF, 0xE9,
+    0x2C, 0x82, 0xEB, 0xB9, 0x21, 0x2A, 0x48, 0x4A,
+    0x8D, 0x38, 0x63, 0x1E, 0xAD, 0x42, 0x38, 0xF5,
+    0x44, 0x2E, 0xE1, 0x3B, 0x80, 0x54, 0xE4, 0x1B,
+    0x08, 0xBF, 0x2A, 0x92, 0x51, 0xC3, 0x0B, 0x6A,
+    0x0B, 0x8A, 0xAE, 0x86, 0x17, 0x7A, 0xB4, 0xA6,
+    0xF6, 0x8F, 0x67, 0x3E, 0x72, 0x07, 0x86, 0x5D,
+    0x5D, 0x98, 0x19, 0xA3, 0xDB, 0xA4, 0xEB, 0x3B
+};
 
 unsigned char iso_test_6[WHIRLPOOL_DIGEST_LENGTH] = {
-	0xDC,0x37,0xE0,0x08,0xCF,0x9E,0xE6,0x9B,
-	0xF1,0x1F,0x00,0xED,0x9A,0xBA,0x26,0x90,
-	0x1D,0xD7,0xC2,0x8C,0xDE,0xC0,0x66,0xCC,
-	0x6A,0xF4,0x2E,0x40,0xF8,0x2F,0x3A,0x1E,
-	0x08,0xEB,0xA2,0x66,0x29,0x12,0x9D,0x8F,
-	0xB7,0xCB,0x57,0x21,0x1B,0x92,0x81,0xA6,
-	0x55,0x17,0xCC,0x87,0x9D,0x7B,0x96,0x21,
-	0x42,0xC6,0x5F,0x5A,0x7A,0xF0,0x14,0x67 };
+    0xDC, 0x37, 0xE0, 0x08, 0xCF, 0x9E, 0xE6, 0x9B,
+    0xF1, 0x1F, 0x00, 0xED, 0x9A, 0xBA, 0x26, 0x90,
+    0x1D, 0xD7, 0xC2, 0x8C, 0xDE, 0xC0, 0x66, 0xCC,
+    0x6A, 0xF4, 0x2E, 0x40, 0xF8, 0x2F, 0x3A, 0x1E,
+    0x08, 0xEB, 0xA2, 0x66, 0x29, 0x12, 0x9D, 0x8F,
+    0xB7, 0xCB, 0x57, 0x21, 0x1B, 0x92, 0x81, 0xA6,
+    0x55, 0x17, 0xCC, 0x87, 0x9D, 0x7B, 0x96, 0x21,
+    0x42, 0xC6, 0x5F, 0x5A, 0x7A, 0xF0, 0x14, 0x67
+};
 
 unsigned char iso_test_7[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x46,0x6E,0xF1,0x8B,0xAB,0xB0,0x15,0x4D,
-	0x25,0xB9,0xD3,0x8A,0x64,0x14,0xF5,0xC0,
-	0x87,0x84,0x37,0x2B,0xCC,0xB2,0x04,0xD6,
-	0x54,0x9C,0x4A,0xFA,0xDB,0x60,0x14,0x29,
-	0x4D,0x5B,0xD8,0xDF,0x2A,0x6C,0x44,0xE5,
-	0x38,0xCD,0x04,0x7B,0x26,0x81,0xA5,0x1A,
-	0x2C,0x60,0x48,0x1E,0x88,0xC5,0xA2,0x0B,
-	0x2C,0x2A,0x80,0xCF,0x3A,0x9A,0x08,0x3B };
+    0x46, 0x6E, 0xF1, 0x8B, 0xAB, 0xB0, 0x15, 0x4D,
+    0x25, 0xB9, 0xD3, 0x8A, 0x64, 0x14, 0xF5, 0xC0,
+    0x87, 0x84, 0x37, 0x2B, 0xCC, 0xB2, 0x04, 0xD6,
+    0x54, 0x9C, 0x4A, 0xFA, 0xDB, 0x60, 0x14, 0x29,
+    0x4D, 0x5B, 0xD8, 0xDF, 0x2A, 0x6C, 0x44, 0xE5,
+    0x38, 0xCD, 0x04, 0x7B, 0x26, 0x81, 0xA5, 0x1A,
+    0x2C, 0x60, 0x48, 0x1E, 0x88, 0xC5, 0xA2, 0x0B,
+    0x2C, 0x2A, 0x80, 0xCF, 0x3A, 0x9A, 0x08, 0x3B
+};
 
 unsigned char iso_test_8[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x2A,0x98,0x7E,0xA4,0x0F,0x91,0x70,0x61,
-	0xF5,0xD6,0xF0,0xA0,0xE4,0x64,0x4F,0x48,
-	0x8A,0x7A,0x5A,0x52,0xDE,0xEE,0x65,0x62,
-	0x07,0xC5,0x62,0xF9,0x88,0xE9,0x5C,0x69,
-	0x16,0xBD,0xC8,0x03,0x1B,0xC5,0xBE,0x1B,
-	0x7B,0x94,0x76,0x39,0xFE,0x05,0x0B,0x56,
-	0x93,0x9B,0xAA,0xA0,0xAD,0xFF,0x9A,0xE6,
-	0x74,0x5B,0x7B,0x18,0x1C,0x3B,0xE3,0xFD };
+    0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61,
+    0xF5, 0xD6, 0xF0, 0xA0, 0xE4, 0x64, 0x4F, 0x48,
+    0x8A, 0x7A, 0x5A, 0x52, 0xDE, 0xEE, 0x65, 0x62,
+    0x07, 0xC5, 0x62, 0xF9, 0x88, 0xE9, 0x5C, 0x69,
+    0x16, 0xBD, 0xC8, 0x03, 0x1B, 0xC5, 0xBE, 0x1B,
+    0x7B, 0x94, 0x76, 0x39, 0xFE, 0x05, 0x0B, 0x56,
+    0x93, 0x9B, 0xAA, 0xA0, 0xAD, 0xFF, 0x9A, 0xE6,
+    0x74, 0x5B, 0x7B, 0x18, 0x1C, 0x3B, 0xE3, 0xFD
+};
 
 unsigned char iso_test_9[WHIRLPOOL_DIGEST_LENGTH] = {
-	0x0C,0x99,0x00,0x5B,0xEB,0x57,0xEF,0xF5,
-	0x0A,0x7C,0xF0,0x05,0x56,0x0D,0xDF,0x5D,
-	0x29,0x05,0x7F,0xD8,0x6B,0x20,0xBF,0xD6,
-	0x2D,0xEC,0xA0,0xF1,0xCC,0xEA,0x4A,0xF5,
-	0x1F,0xC1,0x54,0x90,0xED,0xDC,0x47,0xAF,
-	0x32,0xBB,0x2B,0x66,0xC3,0x4F,0xF9,0xAD,
-	0x8C,0x60,0x08,0xAD,0x67,0x7F,0x77,0x12,
-	0x69,0x53,0xB2,0x26,0xE4,0xED,0x8B,0x01 };
-
-int main (int argc,char *argv[])
-{ unsigned char md[WHIRLPOOL_DIGEST_LENGTH];
-  int		i;
-  WHIRLPOOL_CTX	ctx;
-
-#ifdef OPENSSL_IA32_SSE2
-    /* Alternative to this is to call OpenSSL_add_all_algorithms...
-     * The below code is retained exclusively for debugging purposes. */
-    { char      *env;
-
-	if ((env=getenv("OPENSSL_ia32cap")))
-	    OPENSSL_ia32cap = strtoul (env,NULL,0);
-    }
-#endif
+    0x0C, 0x99, 0x00, 0x5B, 0xEB, 0x57, 0xEF, 0xF5,
+    0x0A, 0x7C, 0xF0, 0x05, 0x56, 0x0D, 0xDF, 0x5D,
+    0x29, 0x05, 0x7F, 0xD8, 0x6B, 0x20, 0xBF, 0xD6,
+    0x2D, 0xEC, 0xA0, 0xF1, 0xCC, 0xEA, 0x4A, 0xF5,
+    0x1F, 0xC1, 0x54, 0x90, 0xED, 0xDC, 0x47, 0xAF,
+    0x32, 0xBB, 0x2B, 0x66, 0xC3, 0x4F, 0xF9, 0xAD,
+    0x8C, 0x60, 0x08, 0xAD, 0x67, 0x7F, 0x77, 0x12,
+    0x69, 0x53, 0xB2, 0x26, 0xE4, 0xED, 0x8B, 0x01
+};
 
-    fprintf(stdout,"Testing Whirlpool ");
-
-    WHIRLPOOL("",0,md);
-    if (memcmp(md,iso_test_1,sizeof(iso_test_1)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 1 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL("a",1,md);
-    if (memcmp(md,iso_test_2,sizeof(iso_test_2)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 2 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL("abc",3,md);
-    if (memcmp(md,iso_test_3,sizeof(iso_test_3)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 3 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL("message digest",14,md);
-    if (memcmp(md,iso_test_4,sizeof(iso_test_4)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 4 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL("abcdefghijklmnopqrstuvwxyz",26,md);
-    if (memcmp(md,iso_test_5,sizeof(iso_test_5)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 5 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL(	"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-		"abcdefghijklmnopqrstuvwxyz"
-		"0123456789",62,md);
-    if (memcmp(md,iso_test_6,sizeof(iso_test_6)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 6 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL(	"1234567890""1234567890""1234567890""1234567890"
-		"1234567890""1234567890""1234567890""1234567890",80,md);
-    if (memcmp(md,iso_test_7,sizeof(iso_test_7)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 7 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    WHIRLPOOL("abcdbcdecdefdefgefghfghighijhijk",32,md);
-    if (memcmp(md,iso_test_8,sizeof(iso_test_8)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 8 of 9 failed.\n");
-	return 1;
-    }
-    else
-	fprintf(stdout,"."); fflush(stdout);
- 
-    WHIRLPOOL_Init (&ctx);
-    for (i=0;i<1000000;i+=288)
-	WHIRLPOOL_Update (&ctx,	"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
-				"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
-				(1000000-i)<288?1000000-i:288);
-    WHIRLPOOL_Final (md,&ctx);
-    if (memcmp(md,iso_test_9,sizeof(iso_test_9)))
-    {   fflush(stdout);
-	fprintf(stderr,"\nTEST 9 of 9 failed.\n");
-	return 1;
+int main(int argc, char *argv[])
+{
+    unsigned char md[WHIRLPOOL_DIGEST_LENGTH];
+    int i;
+    WHIRLPOOL_CTX ctx;
+
+# ifdef OPENSSL_IA32_SSE2
+    /*
+     * Alternative to this is to call OpenSSL_add_all_algorithms... The below
+     * code is retained exclusively for debugging purposes.
+     */
+    {
+        char *env;
+
+        if ((env = getenv("OPENSSL_ia32cap")))
+            OPENSSL_ia32cap = strtoul(env, NULL, 0);
     }
-    else
-	fprintf(stdout,"."); fflush(stdout);
-
-    fprintf(stdout," passed.\n"); fflush(stdout);
-
-  return 0;
+# endif
+
+    fprintf(stdout, "Testing Whirlpool ");
+
+    WHIRLPOOL("", 0, md);
+    if (memcmp(md, iso_test_1, sizeof(iso_test_1))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 1 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("a", 1, md);
+    if (memcmp(md, iso_test_2, sizeof(iso_test_2))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 2 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("abc", 3, md);
+    if (memcmp(md, iso_test_3, sizeof(iso_test_3))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 3 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("message digest", 14, md);
+    if (memcmp(md, iso_test_4, sizeof(iso_test_4))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 4 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("abcdefghijklmnopqrstuvwxyz", 26, md);
+    if (memcmp(md, iso_test_5, sizeof(iso_test_5))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 5 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+              "abcdefghijklmnopqrstuvwxyz" "0123456789", 62, md);
+    if (memcmp(md, iso_test_6, sizeof(iso_test_6))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 6 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("1234567890" "1234567890" "1234567890" "1234567890"
+              "1234567890" "1234567890" "1234567890" "1234567890", 80, md);
+    if (memcmp(md, iso_test_7, sizeof(iso_test_7))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 7 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL("abcdbcdecdefdefgefghfghighijhijk", 32, md);
+    if (memcmp(md, iso_test_8, sizeof(iso_test_8))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 8 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    WHIRLPOOL_Init(&ctx);
+    for (i = 0; i < 1000000; i += 288)
+        WHIRLPOOL_Update(&ctx, "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa"
+                         "aaaaaaaa" "aaaaaaaa" "aaaaaaaa" "aaaaaaaa",
+                         (1000000 - i) < 288 ? 1000000 - i : 288);
+    WHIRLPOOL_Final(md, &ctx);
+    if (memcmp(md, iso_test_9, sizeof(iso_test_9))) {
+        fflush(stdout);
+        fprintf(stderr, "\nTEST 9 of 9 failed.\n");
+        return 1;
+    } else
+        fprintf(stdout, ".");
+    fflush(stdout);
+
+    fprintf(stdout, " passed.\n");
+    fflush(stdout);
+
+    return 0;
 }
 #endif
diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c
index 10adc06d2e..90a3784858 100644
--- a/crypto/x509/by_dir.c
+++ b/crypto/x509/by_dir.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -72,409 +72,365 @@
 #include 
 #include 
 
+typedef struct lookup_dir_hashes_st {
+    unsigned long hash;
+    int suffix;
+} BY_DIR_HASH;
 
-typedef struct lookup_dir_hashes_st
-	{
-	unsigned long hash;
-	int suffix;
-	} BY_DIR_HASH;
-
-typedef struct lookup_dir_entry_st
-	{
-	char *dir;
-	int dir_type;
-	STACK_OF(BY_DIR_HASH) *hashes;
-	} BY_DIR_ENTRY;
+typedef struct lookup_dir_entry_st {
+    char *dir;
+    int dir_type;
+    STACK_OF(BY_DIR_HASH) *hashes;
+} BY_DIR_ENTRY;
 
-typedef struct lookup_dir_st
-	{
-	BUF_MEM *buffer;
-	STACK_OF(BY_DIR_ENTRY) *dirs;
-	} BY_DIR;
+typedef struct lookup_dir_st {
+    BUF_MEM *buffer;
+    STACK_OF(BY_DIR_ENTRY) *dirs;
+} BY_DIR;
 
 DECLARE_STACK_OF(BY_DIR_HASH)
 DECLARE_STACK_OF(BY_DIR_ENTRY)
 
 static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
-	char **ret);
+                    char **ret);
 static int new_dir(X509_LOOKUP *lu);
 static void free_dir(X509_LOOKUP *lu);
-static int add_cert_dir(BY_DIR *ctx,const char *dir,int type);
-static int get_cert_by_subject(X509_LOOKUP *xl,int type,X509_NAME *name,
-	X509_OBJECT *ret);
-X509_LOOKUP_METHOD x509_dir_lookup=
-	{
-	"Load certs from files in a directory",
-	new_dir,		/* new */
-	free_dir,		/* free */
-	NULL, 			/* init */
-	NULL,			/* shutdown */
-	dir_ctrl,		/* ctrl */
-	get_cert_by_subject,	/* get_by_subject */
-	NULL,			/* get_by_issuer_serial */
-	NULL,			/* get_by_fingerprint */
-	NULL,			/* get_by_alias */
-	};
+static int add_cert_dir(BY_DIR *ctx, const char *dir, int type);
+static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
+                               X509_OBJECT *ret);
+X509_LOOKUP_METHOD x509_dir_lookup = {
+    "Load certs from files in a directory",
+    new_dir,                    /* new */
+    free_dir,                   /* free */
+    NULL,                       /* init */
+    NULL,                       /* shutdown */
+    dir_ctrl,                   /* ctrl */
+    get_cert_by_subject,        /* get_by_subject */
+    NULL,                       /* get_by_issuer_serial */
+    NULL,                       /* get_by_fingerprint */
+    NULL,                       /* get_by_alias */
+};
 
 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void)
-	{
-	return(&x509_dir_lookup);
-	}
+{
+    return (&x509_dir_lookup);
+}
 
 static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
-	     char **retp)
-	{
-	int ret=0;
-	BY_DIR *ld;
-	char *dir = NULL;
-
-	ld=(BY_DIR *)ctx->method_data;
-
-	switch (cmd)
-		{
-	case X509_L_ADD_DIR:
-		if (argl == X509_FILETYPE_DEFAULT)
-			{
-			dir=(char *)getenv(X509_get_default_cert_dir_env());
-			if (dir)
-				ret=add_cert_dir(ld,dir,X509_FILETYPE_PEM);
-			else
-				ret=add_cert_dir(ld,X509_get_default_cert_dir(),
-					X509_FILETYPE_PEM);
-			if (!ret)
-				{
-				X509err(X509_F_DIR_CTRL,X509_R_LOADING_CERT_DIR);
-				}
-			}
-		else
-			ret=add_cert_dir(ld,argp,(int)argl);
-		break;
-		}
-	return(ret);
-	}
+                    char **retp)
+{
+    int ret = 0;
+    BY_DIR *ld;
+    char *dir = NULL;
+
+    ld = (BY_DIR *)ctx->method_data;
+
+    switch (cmd) {
+    case X509_L_ADD_DIR:
+        if (argl == X509_FILETYPE_DEFAULT) {
+            dir = (char *)getenv(X509_get_default_cert_dir_env());
+            if (dir)
+                ret = add_cert_dir(ld, dir, X509_FILETYPE_PEM);
+            else
+                ret = add_cert_dir(ld, X509_get_default_cert_dir(),
+                                   X509_FILETYPE_PEM);
+            if (!ret) {
+                X509err(X509_F_DIR_CTRL, X509_R_LOADING_CERT_DIR);
+            }
+        } else
+            ret = add_cert_dir(ld, argp, (int)argl);
+        break;
+    }
+    return (ret);
+}
 
 static int new_dir(X509_LOOKUP *lu)
-	{
-	BY_DIR *a;
-
-	if ((a=(BY_DIR *)OPENSSL_malloc(sizeof(BY_DIR))) == NULL)
-		return(0);
-	if ((a->buffer=BUF_MEM_new()) == NULL)
-		{
-		OPENSSL_free(a);
-		return(0);
-		}
-	a->dirs=NULL;
-	lu->method_data=(char *)a;
-	return(1);
-	}
+{
+    BY_DIR *a;
+
+    if ((a = (BY_DIR *)OPENSSL_malloc(sizeof(BY_DIR))) == NULL)
+        return (0);
+    if ((a->buffer = BUF_MEM_new()) == NULL) {
+        OPENSSL_free(a);
+        return (0);
+    }
+    a->dirs = NULL;
+    lu->method_data = (char *)a;
+    return (1);
+}
 
 static void by_dir_hash_free(BY_DIR_HASH *hash)
-	{
-	OPENSSL_free(hash);
-	}
-
-static int by_dir_hash_cmp(const BY_DIR_HASH * const *a,
-			const BY_DIR_HASH * const *b)
-	{
-	if ((*a)->hash > (*b)->hash)
-		return 1;
-	if ((*a)->hash < (*b)->hash)
-		return -1;
-	return 0;
-	}
+{
+    OPENSSL_free(hash);
+}
+
+static int by_dir_hash_cmp(const BY_DIR_HASH *const *a,
+                           const BY_DIR_HASH *const *b)
+{
+    if ((*a)->hash > (*b)->hash)
+        return 1;
+    if ((*a)->hash < (*b)->hash)
+        return -1;
+    return 0;
+}
 
 static void by_dir_entry_free(BY_DIR_ENTRY *ent)
-	{
-	if (ent->dir)
-		OPENSSL_free(ent->dir);
-	if (ent->hashes)
-		sk_BY_DIR_HASH_pop_free(ent->hashes, by_dir_hash_free);
-	OPENSSL_free(ent);
-	}
+{
+    if (ent->dir)
+        OPENSSL_free(ent->dir);
+    if (ent->hashes)
+        sk_BY_DIR_HASH_pop_free(ent->hashes, by_dir_hash_free);
+    OPENSSL_free(ent);
+}
 
 static void free_dir(X509_LOOKUP *lu)
-	{
-	BY_DIR *a;
+{
+    BY_DIR *a;
 
-	a=(BY_DIR *)lu->method_data;
-	if (a->dirs != NULL)
-		sk_BY_DIR_ENTRY_pop_free(a->dirs, by_dir_entry_free);
-	if (a->buffer != NULL)
-		BUF_MEM_free(a->buffer);
-	OPENSSL_free(a);
-	}
+    a = (BY_DIR *)lu->method_data;
+    if (a->dirs != NULL)
+        sk_BY_DIR_ENTRY_pop_free(a->dirs, by_dir_entry_free);
+    if (a->buffer != NULL)
+        BUF_MEM_free(a->buffer);
+    OPENSSL_free(a);
+}
 
 static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
-	{
-	int j,len;
-	const char *s,*ss,*p;
-
-	if (dir == NULL || !*dir)
-	    {
-	    X509err(X509_F_ADD_CERT_DIR,X509_R_INVALID_DIRECTORY);
-	    return 0;
-	    }
-
-	s=dir;
-	p=s;
-	do
-		{
-		if ((*p == LIST_SEPARATOR_CHAR) || (*p == '\0'))
-			{
-			BY_DIR_ENTRY *ent;
-			ss=s;
-			s=p+1;
-			len=(int)(p-ss);
-			if (len == 0) continue;
-			for (j=0; j < sk_BY_DIR_ENTRY_num(ctx->dirs); j++)
-				{
-				ent = sk_BY_DIR_ENTRY_value(ctx->dirs, j);
-				if (strlen(ent->dir) == (size_t)len &&
-				    strncmp(ent->dir,ss,(unsigned int)len) == 0)
-					break;
-				}
-			if (j < sk_BY_DIR_ENTRY_num(ctx->dirs))
-				continue;
-			if (ctx->dirs == NULL)
-				{
-				ctx->dirs = sk_BY_DIR_ENTRY_new_null();
-				if (!ctx->dirs)
-					{
-					X509err(X509_F_ADD_CERT_DIR,ERR_R_MALLOC_FAILURE);
-					return 0;
-					}
-				}
-			ent = OPENSSL_malloc(sizeof(BY_DIR_ENTRY));
-			if (!ent)
-				return 0;
-			ent->dir_type = type;
-			ent->hashes = sk_BY_DIR_HASH_new(by_dir_hash_cmp);
-			ent->dir = OPENSSL_malloc((unsigned int)len+1);
-			if (!ent->dir || !ent->hashes)
-				{
-				by_dir_entry_free(ent);
-				return 0;
-				}
-			strncpy(ent->dir,ss,(unsigned int)len);
-			ent->dir[len] = '\0';
-			if (!sk_BY_DIR_ENTRY_push(ctx->dirs, ent))
-				{
-				by_dir_entry_free(ent);
-				return 0;
-				}
-			}
-		} while (*p++ != '\0');
-	return 1;
-	}
+{
+    int j, len;
+    const char *s, *ss, *p;
+
+    if (dir == NULL || !*dir) {
+        X509err(X509_F_ADD_CERT_DIR, X509_R_INVALID_DIRECTORY);
+        return 0;
+    }
+
+    s = dir;
+    p = s;
+    do {
+        if ((*p == LIST_SEPARATOR_CHAR) || (*p == '\0')) {
+            BY_DIR_ENTRY *ent;
+            ss = s;
+            s = p + 1;
+            len = (int)(p - ss);
+            if (len == 0)
+                continue;
+            for (j = 0; j < sk_BY_DIR_ENTRY_num(ctx->dirs); j++) {
+                ent = sk_BY_DIR_ENTRY_value(ctx->dirs, j);
+                if (strlen(ent->dir) == (size_t)len &&
+                    strncmp(ent->dir, ss, (unsigned int)len) == 0)
+                    break;
+            }
+            if (j < sk_BY_DIR_ENTRY_num(ctx->dirs))
+                continue;
+            if (ctx->dirs == NULL) {
+                ctx->dirs = sk_BY_DIR_ENTRY_new_null();
+                if (!ctx->dirs) {
+                    X509err(X509_F_ADD_CERT_DIR, ERR_R_MALLOC_FAILURE);
+                    return 0;
+                }
+            }
+            ent = OPENSSL_malloc(sizeof(BY_DIR_ENTRY));
+            if (!ent)
+                return 0;
+            ent->dir_type = type;
+            ent->hashes = sk_BY_DIR_HASH_new(by_dir_hash_cmp);
+            ent->dir = OPENSSL_malloc((unsigned int)len + 1);
+            if (!ent->dir || !ent->hashes) {
+                by_dir_entry_free(ent);
+                return 0;
+            }
+            strncpy(ent->dir, ss, (unsigned int)len);
+            ent->dir[len] = '\0';
+            if (!sk_BY_DIR_ENTRY_push(ctx->dirs, ent)) {
+                by_dir_entry_free(ent);
+                return 0;
+            }
+        }
+    } while (*p++ != '\0');
+    return 1;
+}
 
 static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
-	     X509_OBJECT *ret)
-	{
-	BY_DIR *ctx;
-	union	{
-		struct	{
-			X509 st_x509;
-			X509_CINF st_x509_cinf;
-			} x509;
-		struct	{
-			X509_CRL st_crl;
-			X509_CRL_INFO st_crl_info;
-			} crl;
-		} data;
-	int ok=0;
-	int i,j,k;
-	unsigned long h;
-	BUF_MEM *b=NULL;
-	X509_OBJECT stmp,*tmp;
-	const char *postfix="";
-
-	if (name == NULL) return(0);
-
-	stmp.type=type;
-	if (type == X509_LU_X509)
-		{
-		data.x509.st_x509.cert_info= &data.x509.st_x509_cinf;
-		data.x509.st_x509_cinf.subject=name;
-		stmp.data.x509= &data.x509.st_x509;
-		postfix="";
-		}
-	else if (type == X509_LU_CRL)
-		{
-		data.crl.st_crl.crl= &data.crl.st_crl_info;
-		data.crl.st_crl_info.issuer=name;
-		stmp.data.crl= &data.crl.st_crl;
-		postfix="r";
-		}
-	else
-		{
-		X509err(X509_F_GET_CERT_BY_SUBJECT,X509_R_WRONG_LOOKUP_TYPE);
-		goto finish;
-		}
-
-	if ((b=BUF_MEM_new()) == NULL)
-		{
-		X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_BUF_LIB);
-		goto finish;
-		}
-	
-	ctx=(BY_DIR *)xl->method_data;
-
-	h=X509_NAME_hash(name);
-	for (i=0; i < sk_BY_DIR_ENTRY_num(ctx->dirs); i++)
-		{
-		BY_DIR_ENTRY *ent;
-		int idx;
-		BY_DIR_HASH htmp, *hent;
-		ent = sk_BY_DIR_ENTRY_value(ctx->dirs, i);
-		j=strlen(ent->dir)+1+8+6+1+1;
-		if (!BUF_MEM_grow(b,j))
-			{
-			X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_MALLOC_FAILURE);
-			goto finish;
-			}
-		if (type == X509_LU_CRL && ent->hashes)
-			{
-			htmp.hash = h;
-			CRYPTO_r_lock(CRYPTO_LOCK_X509_STORE);
-			idx = sk_BY_DIR_HASH_find(ent->hashes, &htmp);
-			if (idx >= 0)
-				{
-				hent = sk_BY_DIR_HASH_value(ent->hashes, idx);
-				k = hent->suffix;
-				}
-			else
-				{
-				hent = NULL;
-				k=0;
-				}
-			CRYPTO_r_unlock(CRYPTO_LOCK_X509_STORE);
-			}
-		else
-			{
-			k = 0;
-			hent = NULL;
-			}
-		for (;;)
-			{
-			char c = '/';
+                               X509_OBJECT *ret)
+{
+    BY_DIR *ctx;
+    union {
+        struct {
+            X509 st_x509;
+            X509_CINF st_x509_cinf;
+        } x509;
+        struct {
+            X509_CRL st_crl;
+            X509_CRL_INFO st_crl_info;
+        } crl;
+    } data;
+    int ok = 0;
+    int i, j, k;
+    unsigned long h;
+    BUF_MEM *b = NULL;
+    X509_OBJECT stmp, *tmp;
+    const char *postfix = "";
+
+    if (name == NULL)
+        return (0);
+
+    stmp.type = type;
+    if (type == X509_LU_X509) {
+        data.x509.st_x509.cert_info = &data.x509.st_x509_cinf;
+        data.x509.st_x509_cinf.subject = name;
+        stmp.data.x509 = &data.x509.st_x509;
+        postfix = "";
+    } else if (type == X509_LU_CRL) {
+        data.crl.st_crl.crl = &data.crl.st_crl_info;
+        data.crl.st_crl_info.issuer = name;
+        stmp.data.crl = &data.crl.st_crl;
+        postfix = "r";
+    } else {
+        X509err(X509_F_GET_CERT_BY_SUBJECT, X509_R_WRONG_LOOKUP_TYPE);
+        goto finish;
+    }
+
+    if ((b = BUF_MEM_new()) == NULL) {
+        X509err(X509_F_GET_CERT_BY_SUBJECT, ERR_R_BUF_LIB);
+        goto finish;
+    }
+
+    ctx = (BY_DIR *)xl->method_data;
+
+    h = X509_NAME_hash(name);
+    for (i = 0; i < sk_BY_DIR_ENTRY_num(ctx->dirs); i++) {
+        BY_DIR_ENTRY *ent;
+        int idx;
+        BY_DIR_HASH htmp, *hent;
+        ent = sk_BY_DIR_ENTRY_value(ctx->dirs, i);
+        j = strlen(ent->dir) + 1 + 8 + 6 + 1 + 1;
+        if (!BUF_MEM_grow(b, j)) {
+            X509err(X509_F_GET_CERT_BY_SUBJECT, ERR_R_MALLOC_FAILURE);
+            goto finish;
+        }
+        if (type == X509_LU_CRL && ent->hashes) {
+            htmp.hash = h;
+            CRYPTO_r_lock(CRYPTO_LOCK_X509_STORE);
+            idx = sk_BY_DIR_HASH_find(ent->hashes, &htmp);
+            if (idx >= 0) {
+                hent = sk_BY_DIR_HASH_value(ent->hashes, idx);
+                k = hent->suffix;
+            } else {
+                hent = NULL;
+                k = 0;
+            }
+            CRYPTO_r_unlock(CRYPTO_LOCK_X509_STORE);
+        } else {
+            k = 0;
+            hent = NULL;
+        }
+        for (;;) {
+            char c = '/';
 #ifdef OPENSSL_SYS_VMS
-			c = ent->dir[strlen(ent->dir)-1];
-			if (c != ':' && c != '>' && c != ']')
-				{
-				/* If no separator is present, we assume the
-				   directory specifier is a logical name, and
-				   add a colon.  We really should use better
-				   VMS routines for merging things like this,
-				   but this will do for now...
-				   -- Richard Levitte */
-				c = ':';
-				}
-			else
-				{
-				c = '\0';
-				}
+            c = ent->dir[strlen(ent->dir) - 1];
+            if (c != ':' && c != '>' && c != ']') {
+                /*
+                 * If no separator is present, we assume the directory
+                 * specifier is a logical name, and add a colon.  We really
+                 * should use better VMS routines for merging things like
+                 * this, but this will do for now... -- Richard Levitte
+                 */
+                c = ':';
+            } else {
+                c = '\0';
+            }
 #endif
-			if (c == '\0')
-				{
-				/* This is special.  When c == '\0', no
-				   directory separator should be added. */
-				BIO_snprintf(b->data,b->max,
-					"%s%08lx.%s%d",ent->dir,h,
-					postfix,k);
-				}
-			else
-				{
-				BIO_snprintf(b->data,b->max,
-					"%s%c%08lx.%s%d",ent->dir,c,h,
-					postfix,k);
-				}
+            if (c == '\0') {
+                /*
+                 * This is special.  When c == '\0', no directory separator
+                 * should be added.
+                 */
+                BIO_snprintf(b->data, b->max,
+                             "%s%08lx.%s%d", ent->dir, h, postfix, k);
+            } else {
+                BIO_snprintf(b->data, b->max,
+                             "%s%c%08lx.%s%d", ent->dir, c, h, postfix, k);
+            }
 #ifndef OPENSSL_NO_POSIX_IO
-#ifdef _WIN32
-#define stat _stat
-#endif
-			{
-			struct stat st;
-			if (stat(b->data,&st) < 0)
-				break;
-			}
+# ifdef _WIN32
+#  define stat _stat
+# endif
+            {
+                struct stat st;
+                if (stat(b->data, &st) < 0)
+                    break;
+            }
 #endif
-			/* found one. */
-			if (type == X509_LU_X509)
-				{
-				if ((X509_load_cert_file(xl,b->data,
-					ent->dir_type)) == 0)
-					break;
-				}
-			else if (type == X509_LU_CRL)
-				{
-				if ((X509_load_crl_file(xl,b->data,
-					ent->dir_type)) == 0)
-					break;
-				}
-			/* else case will caught higher up */
-			k++;
-			}
-
-		/* we have added it to the cache so now pull
-		 * it out again */
-		CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-		j = sk_X509_OBJECT_find(xl->store_ctx->objs,&stmp);
-		if(j != -1) tmp=sk_X509_OBJECT_value(xl->store_ctx->objs,j);
-		else tmp = NULL;
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-
-
-		/* If a CRL, update the last file suffix added for this */
-
-		if (type == X509_LU_CRL)
-			{
-			CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-			/* Look for entry again in case another thread added
-			 * an entry first.
-			 */
-			if (!hent)
-				{
-				htmp.hash = h;
-				idx = sk_BY_DIR_HASH_find(ent->hashes, &htmp);
-				if (idx >= 0)
-					hent =
-					 sk_BY_DIR_HASH_value(ent->hashes, idx);
-				}
-			if (!hent)
-				{
-				hent = OPENSSL_malloc(sizeof(BY_DIR_HASH));
-				hent->hash = h;
-				hent->suffix = k;
-				if (!sk_BY_DIR_HASH_push(ent->hashes, hent))
-					{
-					CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-					OPENSSL_free(hent);
-					ok = 0;
-					goto finish;
-					}
-				}
-			else if (hent->suffix < k)
-				hent->suffix = k;
-
-			CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-
-			}
-
-		if (tmp != NULL)
-			{
-			ok=1;
-			ret->type=tmp->type;
-			memcpy(&ret->data,&tmp->data,sizeof(ret->data));
-			/* If we were going to up the reference count,
-			 * we would need to do it on a perl 'type'
-			 * basis */
-	/*-		CRYPTO_add(&tmp->data.x509->references,1,
-				CRYPTO_LOCK_X509);*/
-			goto finish;
-			}
-		}
-finish:
-	if (b != NULL) BUF_MEM_free(b);
-	return(ok);
-	}
+            /* found one. */
+            if (type == X509_LU_X509) {
+                if ((X509_load_cert_file(xl, b->data, ent->dir_type)) == 0)
+                    break;
+            } else if (type == X509_LU_CRL) {
+                if ((X509_load_crl_file(xl, b->data, ent->dir_type)) == 0)
+                    break;
+            }
+            /* else case will caught higher up */
+            k++;
+        }
+
+        /*
+         * we have added it to the cache so now pull it out again
+         */
+        CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+        j = sk_X509_OBJECT_find(xl->store_ctx->objs, &stmp);
+        if (j != -1)
+            tmp = sk_X509_OBJECT_value(xl->store_ctx->objs, j);
+        else
+            tmp = NULL;
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+
+        /* If a CRL, update the last file suffix added for this */
+
+        if (type == X509_LU_CRL) {
+            CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+            /*
+             * Look for entry again in case another thread added an entry
+             * first.
+             */
+            if (!hent) {
+                htmp.hash = h;
+                idx = sk_BY_DIR_HASH_find(ent->hashes, &htmp);
+                if (idx >= 0)
+                    hent = sk_BY_DIR_HASH_value(ent->hashes, idx);
+            }
+            if (!hent) {
+                hent = OPENSSL_malloc(sizeof(BY_DIR_HASH));
+                hent->hash = h;
+                hent->suffix = k;
+                if (!sk_BY_DIR_HASH_push(ent->hashes, hent)) {
+                    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+                    OPENSSL_free(hent);
+                    ok = 0;
+                    goto finish;
+                }
+            } else if (hent->suffix < k)
+                hent->suffix = k;
+
+            CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+
+        }
+
+        if (tmp != NULL) {
+            ok = 1;
+            ret->type = tmp->type;
+            memcpy(&ret->data, &tmp->data, sizeof(ret->data));
+            /*
+             * If we were going to up the reference count, we would need to
+             * do it on a perl 'type' basis
+             */
+        /*-             CRYPTO_add(&tmp->data.x509->references,1,
+                                CRYPTO_LOCK_X509);*/
+            goto finish;
+        }
+    }
+ finish:
+    if (b != NULL)
+        BUF_MEM_free(b);
+    return (ok);
+}
diff --git a/crypto/x509/by_file.c b/crypto/x509/by_file.c
index 57b08ee094..43a073003d 100644
--- a/crypto/x509/by_file.c
+++ b/crypto/x509/by_file.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -69,232 +69,209 @@
 #ifndef OPENSSL_NO_STDIO
 
 static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
-	long argl, char **ret);
-X509_LOOKUP_METHOD x509_file_lookup=
-	{
-	"Load file into cache",
-	NULL,		/* new */
-	NULL,		/* free */
-	NULL, 		/* init */
-	NULL,		/* shutdown */
-	by_file_ctrl,	/* ctrl */
-	NULL,		/* get_by_subject */
-	NULL,		/* get_by_issuer_serial */
-	NULL,		/* get_by_fingerprint */
-	NULL,		/* get_by_alias */
-	};
+                        long argl, char **ret);
+X509_LOOKUP_METHOD x509_file_lookup = {
+    "Load file into cache",
+    NULL,                       /* new */
+    NULL,                       /* free */
+    NULL,                       /* init */
+    NULL,                       /* shutdown */
+    by_file_ctrl,               /* ctrl */
+    NULL,                       /* get_by_subject */
+    NULL,                       /* get_by_issuer_serial */
+    NULL,                       /* get_by_fingerprint */
+    NULL,                       /* get_by_alias */
+};
 
 X509_LOOKUP_METHOD *X509_LOOKUP_file(void)
-	{
-	return(&x509_file_lookup);
-	}
+{
+    return (&x509_file_lookup);
+}
 
-static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
-	     char **ret)
-	{
-	int ok=0;
-	char *file;
+static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp,
+                        long argl, char **ret)
+{
+    int ok = 0;
+    char *file;
 
-	switch (cmd)
-		{
-	case X509_L_FILE_LOAD:
-		if (argl == X509_FILETYPE_DEFAULT)
-			{
-			file = (char *)getenv(X509_get_default_cert_file_env());
-			if (file)
-				ok = (X509_load_cert_crl_file(ctx,file,
-					      X509_FILETYPE_PEM) != 0);
+    switch (cmd) {
+    case X509_L_FILE_LOAD:
+        if (argl == X509_FILETYPE_DEFAULT) {
+            file = (char *)getenv(X509_get_default_cert_file_env());
+            if (file)
+                ok = (X509_load_cert_crl_file(ctx, file,
+                                              X509_FILETYPE_PEM) != 0);
 
-			else
-				ok = (X509_load_cert_crl_file(ctx,X509_get_default_cert_file(),
-					      X509_FILETYPE_PEM) != 0);
+            else
+                ok = (X509_load_cert_crl_file
+                      (ctx, X509_get_default_cert_file(),
+                       X509_FILETYPE_PEM) != 0);
 
-			if (!ok)
-				{
-				X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS);
-				}
-			}
-		else
-			{
-			if(argl == X509_FILETYPE_PEM)
-				ok = (X509_load_cert_crl_file(ctx,argp,
-					X509_FILETYPE_PEM) != 0);
-			else
-				ok = (X509_load_cert_file(ctx,argp,(int)argl) != 0);
-			}
-		break;
-		}
-	return(ok);
-	}
+            if (!ok) {
+                X509err(X509_F_BY_FILE_CTRL, X509_R_LOADING_DEFAULTS);
+            }
+        } else {
+            if (argl == X509_FILETYPE_PEM)
+                ok = (X509_load_cert_crl_file(ctx, argp,
+                                              X509_FILETYPE_PEM) != 0);
+            else
+                ok = (X509_load_cert_file(ctx, argp, (int)argl) != 0);
+        }
+        break;
+    }
+    return (ok);
+}
 
 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type)
-	{
-	int ret=0;
-	BIO *in=NULL;
-	int i,count=0;
-	X509 *x=NULL;
+{
+    int ret = 0;
+    BIO *in = NULL;
+    int i, count = 0;
+    X509 *x = NULL;
 
-	if (file == NULL) return(1);
-	in=BIO_new(BIO_s_file_internal());
+    if (file == NULL)
+        return (1);
+    in = BIO_new(BIO_s_file_internal());
 
-	if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
-		{
-		X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_SYS_LIB);
-		goto err;
-		}
+    if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
+        X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_SYS_LIB);
+        goto err;
+    }
 
-	if (type == X509_FILETYPE_PEM)
-		{
-		for (;;)
-			{
-			x=PEM_read_bio_X509_AUX(in,NULL,NULL,NULL);
-			if (x == NULL)
-				{
-				if ((ERR_GET_REASON(ERR_peek_last_error()) ==
-					PEM_R_NO_START_LINE) && (count > 0))
-					{
-					ERR_clear_error();
-					break;
-					}
-				else
-					{
-					X509err(X509_F_X509_LOAD_CERT_FILE,
-						ERR_R_PEM_LIB);
-					goto err;
-					}
-				}
-			i=X509_STORE_add_cert(ctx->store_ctx,x);
-			if (!i) goto err;
-			count++;
-			X509_free(x);
-			x=NULL;
-			}
-		ret=count;
-		}
-	else if (type == X509_FILETYPE_ASN1)
-		{
-		x=d2i_X509_bio(in,NULL);
-		if (x == NULL)
-			{
-			X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		i=X509_STORE_add_cert(ctx->store_ctx,x);
-		if (!i) goto err;
-		ret=i;
-		}
-	else
-		{
-		X509err(X509_F_X509_LOAD_CERT_FILE,X509_R_BAD_X509_FILETYPE);
-		goto err;
-		}
-err:
-	if (x != NULL) X509_free(x);
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+    if (type == X509_FILETYPE_PEM) {
+        for (;;) {
+            x = PEM_read_bio_X509_AUX(in, NULL, NULL, NULL);
+            if (x == NULL) {
+                if ((ERR_GET_REASON(ERR_peek_last_error()) ==
+                     PEM_R_NO_START_LINE) && (count > 0)) {
+                    ERR_clear_error();
+                    break;
+                } else {
+                    X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_PEM_LIB);
+                    goto err;
+                }
+            }
+            i = X509_STORE_add_cert(ctx->store_ctx, x);
+            if (!i)
+                goto err;
+            count++;
+            X509_free(x);
+            x = NULL;
+        }
+        ret = count;
+    } else if (type == X509_FILETYPE_ASN1) {
+        x = d2i_X509_bio(in, NULL);
+        if (x == NULL) {
+            X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        i = X509_STORE_add_cert(ctx->store_ctx, x);
+        if (!i)
+            goto err;
+        ret = i;
+    } else {
+        X509err(X509_F_X509_LOAD_CERT_FILE, X509_R_BAD_X509_FILETYPE);
+        goto err;
+    }
+ err:
+    if (x != NULL)
+        X509_free(x);
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 
 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type)
-	{
-	int ret=0;
-	BIO *in=NULL;
-	int i,count=0;
-	X509_CRL *x=NULL;
+{
+    int ret = 0;
+    BIO *in = NULL;
+    int i, count = 0;
+    X509_CRL *x = NULL;
 
-	if (file == NULL) return(1);
-	in=BIO_new(BIO_s_file_internal());
+    if (file == NULL)
+        return (1);
+    in = BIO_new(BIO_s_file_internal());
 
-	if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
-		{
-		X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_SYS_LIB);
-		goto err;
-		}
+    if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) {
+        X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_SYS_LIB);
+        goto err;
+    }
 
-	if (type == X509_FILETYPE_PEM)
-		{
-		for (;;)
-			{
-			x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL);
-			if (x == NULL)
-				{
-				if ((ERR_GET_REASON(ERR_peek_last_error()) ==
-					PEM_R_NO_START_LINE) && (count > 0))
-					{
-					ERR_clear_error();
-					break;
-					}
-				else
-					{
-					X509err(X509_F_X509_LOAD_CRL_FILE,
-						ERR_R_PEM_LIB);
-					goto err;
-					}
-				}
-			i=X509_STORE_add_crl(ctx->store_ctx,x);
-			if (!i) goto err;
-			count++;
-			X509_CRL_free(x);
-			x=NULL;
-			}
-		ret=count;
-		}
-	else if (type == X509_FILETYPE_ASN1)
-		{
-		x=d2i_X509_CRL_bio(in,NULL);
-		if (x == NULL)
-			{
-			X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		i=X509_STORE_add_crl(ctx->store_ctx,x);
-		if (!i) goto err;
-		ret=i;
-		}
-	else
-		{
-		X509err(X509_F_X509_LOAD_CRL_FILE,X509_R_BAD_X509_FILETYPE);
-		goto err;
-		}
-err:
-	if (x != NULL) X509_CRL_free(x);
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+    if (type == X509_FILETYPE_PEM) {
+        for (;;) {
+            x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL);
+            if (x == NULL) {
+                if ((ERR_GET_REASON(ERR_peek_last_error()) ==
+                     PEM_R_NO_START_LINE) && (count > 0)) {
+                    ERR_clear_error();
+                    break;
+                } else {
+                    X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_PEM_LIB);
+                    goto err;
+                }
+            }
+            i = X509_STORE_add_crl(ctx->store_ctx, x);
+            if (!i)
+                goto err;
+            count++;
+            X509_CRL_free(x);
+            x = NULL;
+        }
+        ret = count;
+    } else if (type == X509_FILETYPE_ASN1) {
+        x = d2i_X509_CRL_bio(in, NULL);
+        if (x == NULL) {
+            X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        i = X509_STORE_add_crl(ctx->store_ctx, x);
+        if (!i)
+            goto err;
+        ret = i;
+    } else {
+        X509err(X509_F_X509_LOAD_CRL_FILE, X509_R_BAD_X509_FILETYPE);
+        goto err;
+    }
+ err:
+    if (x != NULL)
+        X509_CRL_free(x);
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 
 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type)
 {
-	STACK_OF(X509_INFO) *inf;
-	X509_INFO *itmp;
-	BIO *in;
-	int i, count = 0;
-	if(type != X509_FILETYPE_PEM)
-		return X509_load_cert_file(ctx, file, type);
-	in = BIO_new_file(file, "r");
-	if(!in) {
-		X509err(X509_F_X509_LOAD_CERT_CRL_FILE,ERR_R_SYS_LIB);
-		return 0;
-	}
-	inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL);
-	BIO_free(in);
-	if(!inf) {
-		X509err(X509_F_X509_LOAD_CERT_CRL_FILE,ERR_R_PEM_LIB);
-		return 0;
-	}
-	for(i = 0; i < sk_X509_INFO_num(inf); i++) {
-		itmp = sk_X509_INFO_value(inf, i);
-		if(itmp->x509) {
-			X509_STORE_add_cert(ctx->store_ctx, itmp->x509);
-			count++;
-		}
-		if(itmp->crl) {
-			X509_STORE_add_crl(ctx->store_ctx, itmp->crl);
-			count++;
-		}
-	}
-	sk_X509_INFO_pop_free(inf, X509_INFO_free);
-	return count;
+    STACK_OF(X509_INFO) *inf;
+    X509_INFO *itmp;
+    BIO *in;
+    int i, count = 0;
+    if (type != X509_FILETYPE_PEM)
+        return X509_load_cert_file(ctx, file, type);
+    in = BIO_new_file(file, "r");
+    if (!in) {
+        X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_SYS_LIB);
+        return 0;
+    }
+    inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL);
+    BIO_free(in);
+    if (!inf) {
+        X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_PEM_LIB);
+        return 0;
+    }
+    for (i = 0; i < sk_X509_INFO_num(inf); i++) {
+        itmp = sk_X509_INFO_value(inf, i);
+        if (itmp->x509) {
+            X509_STORE_add_cert(ctx->store_ctx, itmp->x509);
+            count++;
+        }
+        if (itmp->crl) {
+            X509_STORE_add_crl(ctx->store_ctx, itmp->crl);
+            count++;
+        }
+    }
+    sk_X509_INFO_pop_free(inf, X509_INFO_free);
+    return count;
 }
 
-
-#endif /* OPENSSL_NO_STDIO */
-
+#endif                          /* OPENSSL_NO_STDIO */
diff --git a/crypto/x509/vpm_int.h b/crypto/x509/vpm_int.h
index 9edbd5ad4f..9c55defc51 100644
--- a/crypto/x509/vpm_int.h
+++ b/crypto/x509/vpm_int.h
@@ -1,6 +1,7 @@
 /* vpm_int.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2013.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2013.
  */
 /* ====================================================================
  * Copyright (c) 2013 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,13 +59,12 @@
 
 /* internal only structure to hold additional X509_VERIFY_PARAM data */
 
-struct X509_VERIFY_PARAM_ID_st
-	{
-	STACK_OF(OPENSSL_STRING) *hosts;	/* Set of acceptable names */
-	unsigned int hostflags;	/* Flags to control matching features */
-	char *peername;		/* Matching hostname in peer certificate */
-	char *email;		/* If not NULL email address to match */
-	size_t emaillen;
-	unsigned char *ip;	/* If not NULL IP address to match */
-	size_t iplen;		/* Length of IP address */
-	};
+struct X509_VERIFY_PARAM_ID_st {
+    STACK_OF(OPENSSL_STRING) *hosts; /* Set of acceptable names */
+    unsigned int hostflags;     /* Flags to control matching features */
+    char *peername;             /* Matching hostname in peer certificate */
+    char *email;                /* If not NULL email address to match */
+    size_t emaillen;
+    unsigned char *ip;          /* If not NULL IP address to match */
+    size_t iplen;               /* Length of IP address */
+};
diff --git a/crypto/x509/x509.h b/crypto/x509/x509.h
index 060342b73c..99337b849a 100644
--- a/crypto/x509/x509.h
+++ b/crypto/x509/x509.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,155 +57,147 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
 #ifndef HEADER_X509_H
-#define HEADER_X509_H
-
-#include 
-#include 
-#ifndef OPENSSL_NO_BUFFER
-#include 
-#endif
-#ifndef OPENSSL_NO_EVP
-#include 
-#endif
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#include 
-#include 
-#include 
-
-#ifndef OPENSSL_NO_EC
-#include 
-#endif
-
-#ifndef OPENSSL_NO_ECDSA
-#include 
-#endif
-
-#ifndef OPENSSL_NO_ECDH
-#include 
-#endif
-
-#ifndef OPENSSL_NO_DEPRECATED
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#ifndef OPENSSL_NO_DSA
-#include 
-#endif
-#ifndef OPENSSL_NO_DH
-#include 
-#endif
-#endif
-
-#ifndef OPENSSL_NO_SHA
-#include 
-#endif
-#include 
+# define HEADER_X509_H
+
+# include 
+# include 
+# ifndef OPENSSL_NO_BUFFER
+#  include 
+# endif
+# ifndef OPENSSL_NO_EVP
+#  include 
+# endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# include 
+# include 
+# include 
+
+# ifndef OPENSSL_NO_EC
+#  include 
+# endif
+
+# ifndef OPENSSL_NO_ECDSA
+#  include 
+# endif
+
+# ifndef OPENSSL_NO_ECDH
+#  include 
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED
+#  ifndef OPENSSL_NO_RSA
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_DSA
+#   include 
+#  endif
+#  ifndef OPENSSL_NO_DH
+#   include 
+#  endif
+# endif
+
+# ifndef OPENSSL_NO_SHA
+#  include 
+# endif
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_SYS_WIN32
+# ifdef OPENSSL_SYS_WIN32
 /* Under Win32 these are defined in wincrypt.h */
-#undef X509_NAME
-#undef X509_CERT_PAIR
-#undef X509_EXTENSIONS
-#endif
-
-#define X509_FILETYPE_PEM	1
-#define X509_FILETYPE_ASN1	2
-#define X509_FILETYPE_DEFAULT	3
-
-#define X509v3_KU_DIGITAL_SIGNATURE	0x0080
-#define X509v3_KU_NON_REPUDIATION	0x0040
-#define X509v3_KU_KEY_ENCIPHERMENT	0x0020
-#define X509v3_KU_DATA_ENCIPHERMENT	0x0010
-#define X509v3_KU_KEY_AGREEMENT		0x0008
-#define X509v3_KU_KEY_CERT_SIGN		0x0004
-#define X509v3_KU_CRL_SIGN		0x0002
-#define X509v3_KU_ENCIPHER_ONLY		0x0001
-#define X509v3_KU_DECIPHER_ONLY		0x8000
-#define X509v3_KU_UNDEF			0xffff
-
-typedef struct X509_objects_st
-	{
-	int nid;
-	int (*a2i)(void);
-	int (*i2a)(void);
-	} X509_OBJECTS;
-
-struct X509_algor_st
-	{
-	ASN1_OBJECT *algorithm;
-	ASN1_TYPE *parameter;
-	} /* X509_ALGOR */;
+#  undef X509_NAME
+#  undef X509_CERT_PAIR
+#  undef X509_EXTENSIONS
+# endif
+
+# define X509_FILETYPE_PEM       1
+# define X509_FILETYPE_ASN1      2
+# define X509_FILETYPE_DEFAULT   3
+
+# define X509v3_KU_DIGITAL_SIGNATURE     0x0080
+# define X509v3_KU_NON_REPUDIATION       0x0040
+# define X509v3_KU_KEY_ENCIPHERMENT      0x0020
+# define X509v3_KU_DATA_ENCIPHERMENT     0x0010
+# define X509v3_KU_KEY_AGREEMENT         0x0008
+# define X509v3_KU_KEY_CERT_SIGN         0x0004
+# define X509v3_KU_CRL_SIGN              0x0002
+# define X509v3_KU_ENCIPHER_ONLY         0x0001
+# define X509v3_KU_DECIPHER_ONLY         0x8000
+# define X509v3_KU_UNDEF                 0xffff
+
+typedef struct X509_objects_st {
+    int nid;
+    int (*a2i) (void);
+    int (*i2a) (void);
+} X509_OBJECTS;
+
+struct X509_algor_st {
+    ASN1_OBJECT *algorithm;
+    ASN1_TYPE *parameter;
+} /* X509_ALGOR */ ;
 
 DECLARE_ASN1_SET_OF(X509_ALGOR)
 
 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
 
-typedef struct X509_val_st
-	{
-	ASN1_TIME *notBefore;
-	ASN1_TIME *notAfter;
-	} X509_VAL;
-
-struct X509_pubkey_st
-	{
-	X509_ALGOR *algor;
-	ASN1_BIT_STRING *public_key;
-	EVP_PKEY *pkey;
-	};
-
-typedef struct X509_sig_st
-	{
-	X509_ALGOR *algor;
-	ASN1_OCTET_STRING *digest;
-	} X509_SIG;
-
-typedef struct X509_name_entry_st
-	{
-	ASN1_OBJECT *object;
-	ASN1_STRING *value;
-	int set;
-	int size; 	/* temp variable */
-	} X509_NAME_ENTRY;
+typedef struct X509_val_st {
+    ASN1_TIME *notBefore;
+    ASN1_TIME *notAfter;
+} X509_VAL;
+
+struct X509_pubkey_st {
+    X509_ALGOR *algor;
+    ASN1_BIT_STRING *public_key;
+    EVP_PKEY *pkey;
+};
+
+typedef struct X509_sig_st {
+    X509_ALGOR *algor;
+    ASN1_OCTET_STRING *digest;
+} X509_SIG;
+
+typedef struct X509_name_entry_st {
+    ASN1_OBJECT *object;
+    ASN1_STRING *value;
+    int set;
+    int size;                   /* temp variable */
+} X509_NAME_ENTRY;
 
 DECLARE_STACK_OF(X509_NAME_ENTRY)
 DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
 
 /* we always keep X509_NAMEs in 2 forms. */
-struct X509_name_st
-	{
-	STACK_OF(X509_NAME_ENTRY) *entries;
-	int modified;	/* true if 'bytes' needs to be built */
-#ifndef OPENSSL_NO_BUFFER
-	BUF_MEM *bytes;
-#else
-	char *bytes;
-#endif
-/*	unsigned long hash; Keep the hash around for lookups */
-	unsigned char *canon_enc;
-	int canon_enclen;
-	} /* X509_NAME */;
+struct X509_name_st {
+    STACK_OF(X509_NAME_ENTRY) *entries;
+    int modified;               /* true if 'bytes' needs to be built */
+# ifndef OPENSSL_NO_BUFFER
+    BUF_MEM *bytes;
+# else
+    char *bytes;
+# endif
+/*      unsigned long hash; Keep the hash around for lookups */
+    unsigned char *canon_enc;
+    int canon_enclen;
+} /* X509_NAME */ ;
 
 DECLARE_STACK_OF(X509_NAME)
 
-#define X509_EX_V_NETSCAPE_HACK		0x8000
-#define X509_EX_V_INIT			0x0001
-typedef struct X509_extension_st
-	{
-	ASN1_OBJECT *object;
-	ASN1_BOOLEAN critical;
-	ASN1_OCTET_STRING *value;
-	} X509_EXTENSION;
+# define X509_EX_V_NETSCAPE_HACK         0x8000
+# define X509_EX_V_INIT                  0x0001
+typedef struct X509_extension_st {
+    ASN1_OBJECT *object;
+    ASN1_BOOLEAN critical;
+    ASN1_OCTET_STRING *value;
+} X509_EXTENSION;
 
 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
 
@@ -213,100 +205,98 @@ DECLARE_STACK_OF(X509_EXTENSION)
 DECLARE_ASN1_SET_OF(X509_EXTENSION)
 
 /* a sequence of these are used */
-typedef struct x509_attributes_st
-	{
-	ASN1_OBJECT *object;
-	int single; /* 0 for a set, 1 for a single item (which is wrong) */
-	union	{
-		char		*ptr;
-/* 0 */		STACK_OF(ASN1_TYPE) *set;
-/* 1 */		ASN1_TYPE	*single;
-		} value;
-	} X509_ATTRIBUTE;
+typedef struct x509_attributes_st {
+    ASN1_OBJECT *object;
+    int single;                 /* 0 for a set, 1 for a single item (which is
+                                 * wrong) */
+    union {
+        char *ptr;
+        /*
+         * 0
+         */ STACK_OF(ASN1_TYPE) *set;
+        /*
+         * 1
+         */ ASN1_TYPE *single;
+    } value;
+} X509_ATTRIBUTE;
 
 DECLARE_STACK_OF(X509_ATTRIBUTE)
 DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
 
-
-typedef struct X509_req_info_st
-	{
-	ASN1_ENCODING enc;
-	ASN1_INTEGER *version;
-	X509_NAME *subject;
-	X509_PUBKEY *pubkey;
-	/*  d=2 hl=2 l=  0 cons: cont: 00 */
-	STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
-	} X509_REQ_INFO;
-
-typedef struct X509_req_st
-	{
-	X509_REQ_INFO *req_info;
-	X509_ALGOR *sig_alg;
-	ASN1_BIT_STRING *signature;
-	int references;
-	} X509_REQ;
-
-typedef struct x509_cinf_st
-	{
-	ASN1_INTEGER *version;		/* [ 0 ] default of v1 */
-	ASN1_INTEGER *serialNumber;
-	X509_ALGOR *signature;
-	X509_NAME *issuer;
-	X509_VAL *validity;
-	X509_NAME *subject;
-	X509_PUBKEY *key;
-	ASN1_BIT_STRING *issuerUID;		/* [ 1 ] optional in v2 */
-	ASN1_BIT_STRING *subjectUID;		/* [ 2 ] optional in v2 */
-	STACK_OF(X509_EXTENSION) *extensions;	/* [ 3 ] optional in v3 */
-	ASN1_ENCODING enc;
-	} X509_CINF;
-
-/* This stuff is certificate "auxiliary info"
- * it contains details which are useful in certificate
- * stores and databases. When used this is tagged onto
+typedef struct X509_req_info_st {
+    ASN1_ENCODING enc;
+    ASN1_INTEGER *version;
+    X509_NAME *subject;
+    X509_PUBKEY *pubkey;
+    /*  d=2 hl=2 l=  0 cons: cont: 00 */
+    STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
+} X509_REQ_INFO;
+
+typedef struct X509_req_st {
+    X509_REQ_INFO *req_info;
+    X509_ALGOR *sig_alg;
+    ASN1_BIT_STRING *signature;
+    int references;
+} X509_REQ;
+
+typedef struct x509_cinf_st {
+    ASN1_INTEGER *version;      /* [ 0 ] default of v1 */
+    ASN1_INTEGER *serialNumber;
+    X509_ALGOR *signature;
+    X509_NAME *issuer;
+    X509_VAL *validity;
+    X509_NAME *subject;
+    X509_PUBKEY *key;
+    ASN1_BIT_STRING *issuerUID; /* [ 1 ] optional in v2 */
+    ASN1_BIT_STRING *subjectUID; /* [ 2 ] optional in v2 */
+    STACK_OF(X509_EXTENSION) *extensions; /* [ 3 ] optional in v3 */
+    ASN1_ENCODING enc;
+} X509_CINF;
+
+/*
+ * This stuff is certificate "auxiliary info" it contains details which are
+ * useful in certificate stores and databases. When used this is tagged onto
  * the end of the certificate itself
  */
 
-typedef struct x509_cert_aux_st
-	{
-	STACK_OF(ASN1_OBJECT) *trust;		/* trusted uses */
-	STACK_OF(ASN1_OBJECT) *reject;		/* rejected uses */
-	ASN1_UTF8STRING *alias;			/* "friendly name" */
-	ASN1_OCTET_STRING *keyid;		/* key id of private key */
-	STACK_OF(X509_ALGOR) *other;		/* other unspecified info */
-	} X509_CERT_AUX;
-
-struct x509_st
-	{
-	X509_CINF *cert_info;
-	X509_ALGOR *sig_alg;
-	ASN1_BIT_STRING *signature;
-	int valid;
-	int references;
-	char *name;
-	CRYPTO_EX_DATA ex_data;
-	/* These contain copies of various extension values */
-	long ex_pathlen;
-	long ex_pcpathlen;
-	unsigned long ex_flags;
-	unsigned long ex_kusage;
-	unsigned long ex_xkusage;
-	unsigned long ex_nscert;
-	ASN1_OCTET_STRING *skid;
-	AUTHORITY_KEYID *akid;
-	X509_POLICY_CACHE *policy_cache;
-	STACK_OF(DIST_POINT) *crldp;
-	STACK_OF(GENERAL_NAME) *altname;
-	NAME_CONSTRAINTS *nc;
-#ifndef OPENSSL_NO_RFC3779
-	STACK_OF(IPAddressFamily) *rfc3779_addr;
-	struct ASIdentifiers_st *rfc3779_asid;
-#endif
-#ifndef OPENSSL_NO_SHA
-	unsigned char sha1_hash[SHA_DIGEST_LENGTH];
-#endif
-	X509_CERT_AUX *aux;
-	} /* X509 */;
+typedef struct x509_cert_aux_st {
+    STACK_OF(ASN1_OBJECT) *trust; /* trusted uses */
+    STACK_OF(ASN1_OBJECT) *reject; /* rejected uses */
+    ASN1_UTF8STRING *alias;     /* "friendly name" */
+    ASN1_OCTET_STRING *keyid;   /* key id of private key */
+    STACK_OF(X509_ALGOR) *other; /* other unspecified info */
+} X509_CERT_AUX;
+
+struct x509_st {
+    X509_CINF *cert_info;
+    X509_ALGOR *sig_alg;
+    ASN1_BIT_STRING *signature;
+    int valid;
+    int references;
+    char *name;
+    CRYPTO_EX_DATA ex_data;
+    /* These contain copies of various extension values */
+    long ex_pathlen;
+    long ex_pcpathlen;
+    unsigned long ex_flags;
+    unsigned long ex_kusage;
+    unsigned long ex_xkusage;
+    unsigned long ex_nscert;
+    ASN1_OCTET_STRING *skid;
+    AUTHORITY_KEYID *akid;
+    X509_POLICY_CACHE *policy_cache;
+    STACK_OF(DIST_POINT) *crldp;
+    STACK_OF(GENERAL_NAME) *altname;
+    NAME_CONSTRAINTS *nc;
+# ifndef OPENSSL_NO_RFC3779
+    STACK_OF(IPAddressFamily) *rfc3779_addr;
+    struct ASIdentifiers_st *rfc3779_asid;
+# endif
+# ifndef OPENSSL_NO_SHA
+    unsigned char sha1_hash[SHA_DIGEST_LENGTH];
+# endif
+    X509_CERT_AUX *aux;
+} /* X509 */ ;
 
 DECLARE_STACK_OF(X509)
 DECLARE_ASN1_SET_OF(X509)
@@ -314,355 +304,345 @@ DECLARE_ASN1_SET_OF(X509)
 /* This is used for a table of trust checking functions */
 
 typedef struct x509_trust_st {
-	int trust;
-	int flags;
-	int (*check_trust)(struct x509_trust_st *, X509 *, int);
-	char *name;
-	int arg1;
-	void *arg2;
+    int trust;
+    int flags;
+    int (*check_trust) (struct x509_trust_st *, X509 *, int);
+    char *name;
+    int arg1;
+    void *arg2;
 } X509_TRUST;
 
 DECLARE_STACK_OF(X509_TRUST)
 
 typedef struct x509_cert_pair_st {
-	X509 *forward;
-	X509 *reverse;
+    X509 *forward;
+    X509 *reverse;
 } X509_CERT_PAIR;
 
 /* standard trust ids */
 
-#define X509_TRUST_DEFAULT	-1	/* Only valid in purpose settings */
+# define X509_TRUST_DEFAULT      -1/* Only valid in purpose settings */
 
-#define X509_TRUST_COMPAT	1
-#define X509_TRUST_SSL_CLIENT	2
-#define X509_TRUST_SSL_SERVER	3
-#define X509_TRUST_EMAIL	4
-#define X509_TRUST_OBJECT_SIGN	5
-#define X509_TRUST_OCSP_SIGN	6
-#define X509_TRUST_OCSP_REQUEST	7
-#define X509_TRUST_TSA		8
+# define X509_TRUST_COMPAT       1
+# define X509_TRUST_SSL_CLIENT   2
+# define X509_TRUST_SSL_SERVER   3
+# define X509_TRUST_EMAIL        4
+# define X509_TRUST_OBJECT_SIGN  5
+# define X509_TRUST_OCSP_SIGN    6
+# define X509_TRUST_OCSP_REQUEST 7
+# define X509_TRUST_TSA          8
 
 /* Keep these up to date! */
-#define X509_TRUST_MIN		1
-#define X509_TRUST_MAX		8
-
+# define X509_TRUST_MIN          1
+# define X509_TRUST_MAX          8
 
 /* trust_flags values */
-#define	X509_TRUST_DYNAMIC 	1
-#define	X509_TRUST_DYNAMIC_NAME	2
+# define X509_TRUST_DYNAMIC      1
+# define X509_TRUST_DYNAMIC_NAME 2
 
 /* check_trust return codes */
 
-#define X509_TRUST_TRUSTED	1
-#define X509_TRUST_REJECTED	2
-#define X509_TRUST_UNTRUSTED	3
+# define X509_TRUST_TRUSTED      1
+# define X509_TRUST_REJECTED     2
+# define X509_TRUST_UNTRUSTED    3
 
 /* Flags for X509_print_ex() */
 
-#define	X509_FLAG_COMPAT		0
-#define	X509_FLAG_NO_HEADER		1L
-#define	X509_FLAG_NO_VERSION		(1L << 1)
-#define	X509_FLAG_NO_SERIAL		(1L << 2)
-#define	X509_FLAG_NO_SIGNAME		(1L << 3)
-#define	X509_FLAG_NO_ISSUER		(1L << 4)
-#define	X509_FLAG_NO_VALIDITY		(1L << 5)
-#define	X509_FLAG_NO_SUBJECT		(1L << 6)
-#define	X509_FLAG_NO_PUBKEY		(1L << 7)
-#define	X509_FLAG_NO_EXTENSIONS		(1L << 8)
-#define	X509_FLAG_NO_SIGDUMP		(1L << 9)
-#define	X509_FLAG_NO_AUX		(1L << 10)
-#define	X509_FLAG_NO_ATTRIBUTES		(1L << 11)
-#define	X509_FLAG_NO_IDS		(1L << 12)
-
-/* Flags specific to X509_NAME_print_ex() */	
+# define X509_FLAG_COMPAT                0
+# define X509_FLAG_NO_HEADER             1L
+# define X509_FLAG_NO_VERSION            (1L << 1)
+# define X509_FLAG_NO_SERIAL             (1L << 2)
+# define X509_FLAG_NO_SIGNAME            (1L << 3)
+# define X509_FLAG_NO_ISSUER             (1L << 4)
+# define X509_FLAG_NO_VALIDITY           (1L << 5)
+# define X509_FLAG_NO_SUBJECT            (1L << 6)
+# define X509_FLAG_NO_PUBKEY             (1L << 7)
+# define X509_FLAG_NO_EXTENSIONS         (1L << 8)
+# define X509_FLAG_NO_SIGDUMP            (1L << 9)
+# define X509_FLAG_NO_AUX                (1L << 10)
+# define X509_FLAG_NO_ATTRIBUTES         (1L << 11)
+# define X509_FLAG_NO_IDS                (1L << 12)
+
+/* Flags specific to X509_NAME_print_ex() */
 
 /* The field separator information */
 
-#define XN_FLAG_SEP_MASK	(0xf << 16)
+# define XN_FLAG_SEP_MASK        (0xf << 16)
 
-#define XN_FLAG_COMPAT		0		/* Traditional SSLeay: use old X509_NAME_print */
-#define XN_FLAG_SEP_COMMA_PLUS	(1 << 16)	/* RFC2253 ,+ */
-#define XN_FLAG_SEP_CPLUS_SPC	(2 << 16)	/* ,+ spaced: more readable */
-#define XN_FLAG_SEP_SPLUS_SPC	(3 << 16)	/* ;+ spaced */
-#define XN_FLAG_SEP_MULTILINE	(4 << 16)	/* One line per field */
+# define XN_FLAG_COMPAT          0/* Traditional SSLeay: use old
+                                   * X509_NAME_print */
+# define XN_FLAG_SEP_COMMA_PLUS  (1 << 16)/* RFC2253 ,+ */
+# define XN_FLAG_SEP_CPLUS_SPC   (2 << 16)/* ,+ spaced: more readable */
+# define XN_FLAG_SEP_SPLUS_SPC   (3 << 16)/* ;+ spaced */
+# define XN_FLAG_SEP_MULTILINE   (4 << 16)/* One line per field */
 
-#define XN_FLAG_DN_REV		(1 << 20)	/* Reverse DN order */
+# define XN_FLAG_DN_REV          (1 << 20)/* Reverse DN order */
 
 /* How the field name is shown */
 
-#define XN_FLAG_FN_MASK		(0x3 << 21)
+# define XN_FLAG_FN_MASK         (0x3 << 21)
 
-#define XN_FLAG_FN_SN		0		/* Object short name */
-#define XN_FLAG_FN_LN		(1 << 21)	/* Object long name */
-#define XN_FLAG_FN_OID		(2 << 21)	/* Always use OIDs */
-#define XN_FLAG_FN_NONE		(3 << 21)	/* No field names */
+# define XN_FLAG_FN_SN           0/* Object short name */
+# define XN_FLAG_FN_LN           (1 << 21)/* Object long name */
+# define XN_FLAG_FN_OID          (2 << 21)/* Always use OIDs */
+# define XN_FLAG_FN_NONE         (3 << 21)/* No field names */
 
-#define XN_FLAG_SPC_EQ		(1 << 23)	/* Put spaces round '=' */
+# define XN_FLAG_SPC_EQ          (1 << 23)/* Put spaces round '=' */
 
-/* This determines if we dump fields we don't recognise:
- * RFC2253 requires this.
+/*
+ * This determines if we dump fields we don't recognise: RFC2253 requires
+ * this.
  */
 
-#define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
+# define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
 
-#define XN_FLAG_FN_ALIGN	(1 << 25)	/* Align field names to 20 characters */
+# define XN_FLAG_FN_ALIGN        (1 << 25)/* Align field names to 20
+                                           * characters */
 
 /* Complete set of RFC2253 flags */
 
-#define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
-			XN_FLAG_SEP_COMMA_PLUS | \
-			XN_FLAG_DN_REV | \
-			XN_FLAG_FN_SN | \
-			XN_FLAG_DUMP_UNKNOWN_FIELDS)
+# define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
+                        XN_FLAG_SEP_COMMA_PLUS | \
+                        XN_FLAG_DN_REV | \
+                        XN_FLAG_FN_SN | \
+                        XN_FLAG_DUMP_UNKNOWN_FIELDS)
 
 /* readable oneline form */
 
-#define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
-			ASN1_STRFLGS_ESC_QUOTE | \
-			XN_FLAG_SEP_CPLUS_SPC | \
-			XN_FLAG_SPC_EQ | \
-			XN_FLAG_FN_SN)
+# define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
+                        ASN1_STRFLGS_ESC_QUOTE | \
+                        XN_FLAG_SEP_CPLUS_SPC | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_SN)
 
 /* readable multiline form */
 
-#define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
-			ASN1_STRFLGS_ESC_MSB | \
-			XN_FLAG_SEP_MULTILINE | \
-			XN_FLAG_SPC_EQ | \
-			XN_FLAG_FN_LN | \
-			XN_FLAG_FN_ALIGN)
-
-struct x509_revoked_st
-	{
-	ASN1_INTEGER *serialNumber;
-	ASN1_TIME *revocationDate;
-	STACK_OF(X509_EXTENSION) /* optional */ *extensions;
-	/* Set up if indirect CRL */
-	STACK_OF(GENERAL_NAME) *issuer;
-	/* Revocation reason */
-	int reason;
-	int sequence; /* load sequence */
-	};
+# define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
+                        ASN1_STRFLGS_ESC_MSB | \
+                        XN_FLAG_SEP_MULTILINE | \
+                        XN_FLAG_SPC_EQ | \
+                        XN_FLAG_FN_LN | \
+                        XN_FLAG_FN_ALIGN)
+
+struct x509_revoked_st {
+    ASN1_INTEGER *serialNumber;
+    ASN1_TIME *revocationDate;
+    STACK_OF(X509_EXTENSION) /* optional */ *extensions;
+    /* Set up if indirect CRL */
+    STACK_OF(GENERAL_NAME) *issuer;
+    /* Revocation reason */
+    int reason;
+    int sequence;               /* load sequence */
+};
 
 DECLARE_STACK_OF(X509_REVOKED)
 DECLARE_ASN1_SET_OF(X509_REVOKED)
 
-typedef struct X509_crl_info_st
-	{
-	ASN1_INTEGER *version;
-	X509_ALGOR *sig_alg;
-	X509_NAME *issuer;
-	ASN1_TIME *lastUpdate;
-	ASN1_TIME *nextUpdate;
-	STACK_OF(X509_REVOKED) *revoked;
-	STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
-	ASN1_ENCODING enc;
-	} X509_CRL_INFO;
-
-struct X509_crl_st
-	{
-	/* actual signature */
-	X509_CRL_INFO *crl;
-	X509_ALGOR *sig_alg;
-	ASN1_BIT_STRING *signature;
-	int references;
-	int flags;
-	/* Copies of various extensions */
-	AUTHORITY_KEYID *akid;
-	ISSUING_DIST_POINT *idp;
-	/* Convenient breakdown of IDP */
-	int idp_flags;
-	int idp_reasons;
-	/* CRL and base CRL numbers for delta processing */
-	ASN1_INTEGER *crl_number;
-	ASN1_INTEGER *base_crl_number;
-#ifndef OPENSSL_NO_SHA
-	unsigned char sha1_hash[SHA_DIGEST_LENGTH];
-#endif
-	STACK_OF(GENERAL_NAMES) *issuers;
-	const X509_CRL_METHOD *meth;
-	void *meth_data;
-	} /* X509_CRL */;
+typedef struct X509_crl_info_st {
+    ASN1_INTEGER *version;
+    X509_ALGOR *sig_alg;
+    X509_NAME *issuer;
+    ASN1_TIME *lastUpdate;
+    ASN1_TIME *nextUpdate;
+    STACK_OF(X509_REVOKED) *revoked;
+    STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
+    ASN1_ENCODING enc;
+} X509_CRL_INFO;
+
+struct X509_crl_st {
+    /* actual signature */
+    X509_CRL_INFO *crl;
+    X509_ALGOR *sig_alg;
+    ASN1_BIT_STRING *signature;
+    int references;
+    int flags;
+    /* Copies of various extensions */
+    AUTHORITY_KEYID *akid;
+    ISSUING_DIST_POINT *idp;
+    /* Convenient breakdown of IDP */
+    int idp_flags;
+    int idp_reasons;
+    /* CRL and base CRL numbers for delta processing */
+    ASN1_INTEGER *crl_number;
+    ASN1_INTEGER *base_crl_number;
+# ifndef OPENSSL_NO_SHA
+    unsigned char sha1_hash[SHA_DIGEST_LENGTH];
+# endif
+    STACK_OF(GENERAL_NAMES) *issuers;
+    const X509_CRL_METHOD *meth;
+    void *meth_data;
+} /* X509_CRL */ ;
 
 DECLARE_STACK_OF(X509_CRL)
 DECLARE_ASN1_SET_OF(X509_CRL)
 
-typedef struct private_key_st
-	{
-	int version;
-	/* The PKCS#8 data types */
-	X509_ALGOR *enc_algor;
-	ASN1_OCTET_STRING *enc_pkey;	/* encrypted pub key */
-
-	/* When decrypted, the following will not be NULL */
-	EVP_PKEY *dec_pkey;
-
-	/* used to encrypt and decrypt */
-	int key_length;
-	char *key_data;
-	int key_free;	/* true if we should auto free key_data */
-
-	/* expanded version of 'enc_algor' */
-	EVP_CIPHER_INFO cipher;
-
-	int references;
-	} X509_PKEY;
-
-#ifndef OPENSSL_NO_EVP
-typedef struct X509_info_st
-	{
-	X509 *x509;
-	X509_CRL *crl;
-	X509_PKEY *x_pkey;
-
-	EVP_CIPHER_INFO enc_cipher;
-	int enc_len;
-	char *enc_data;
-
-	int references;
-	} X509_INFO;
+typedef struct private_key_st {
+    int version;
+    /* The PKCS#8 data types */
+    X509_ALGOR *enc_algor;
+    ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
+    /* When decrypted, the following will not be NULL */
+    EVP_PKEY *dec_pkey;
+    /* used to encrypt and decrypt */
+    int key_length;
+    char *key_data;
+    int key_free;               /* true if we should auto free key_data */
+    /* expanded version of 'enc_algor' */
+    EVP_CIPHER_INFO cipher;
+    int references;
+} X509_PKEY;
+
+# ifndef OPENSSL_NO_EVP
+typedef struct X509_info_st {
+    X509 *x509;
+    X509_CRL *crl;
+    X509_PKEY *x_pkey;
+    EVP_CIPHER_INFO enc_cipher;
+    int enc_len;
+    char *enc_data;
+    int references;
+} X509_INFO;
 
 DECLARE_STACK_OF(X509_INFO)
-#endif
+# endif
 
-/* The next 2 structures and their 8 routines were sent to me by
- * Pat Richard  and are used to manipulate
- * Netscapes spki structures - useful if you are writing a CA web page
+/*
+ * The next 2 structures and their 8 routines were sent to me by Pat Richard
+ *  and are used to manipulate Netscapes spki structures -
+ * useful if you are writing a CA web page
  */
-typedef struct Netscape_spkac_st
-	{
-	X509_PUBKEY *pubkey;
-	ASN1_IA5STRING *challenge;	/* challenge sent in atlas >= PR2 */
-	} NETSCAPE_SPKAC;
-
-typedef struct Netscape_spki_st
-	{
-	NETSCAPE_SPKAC *spkac;	/* signed public key and challenge */
-	X509_ALGOR *sig_algor;
-	ASN1_BIT_STRING *signature;
-	} NETSCAPE_SPKI;
+typedef struct Netscape_spkac_st {
+    X509_PUBKEY *pubkey;
+    ASN1_IA5STRING *challenge;  /* challenge sent in atlas >= PR2 */
+} NETSCAPE_SPKAC;
+
+typedef struct Netscape_spki_st {
+    NETSCAPE_SPKAC *spkac;      /* signed public key and challenge */
+    X509_ALGOR *sig_algor;
+    ASN1_BIT_STRING *signature;
+} NETSCAPE_SPKI;
 
 /* Netscape certificate sequence structure */
-typedef struct Netscape_certificate_sequence
-	{
-	ASN1_OBJECT *type;
-	STACK_OF(X509) *certs;
-	} NETSCAPE_CERT_SEQUENCE;
+typedef struct Netscape_certificate_sequence {
+    ASN1_OBJECT *type;
+    STACK_OF(X509) *certs;
+} NETSCAPE_CERT_SEQUENCE;
 
 /*- Unused (and iv length is wrong)
 typedef struct CBCParameter_st
-	{
-	unsigned char iv[8];
-	} CBC_PARAM;
+        {
+        unsigned char iv[8];
+        } CBC_PARAM;
 */
 
 /* Password based encryption structure */
 
 typedef struct PBEPARAM_st {
-ASN1_OCTET_STRING *salt;
-ASN1_INTEGER *iter;
+    ASN1_OCTET_STRING *salt;
+    ASN1_INTEGER *iter;
 } PBEPARAM;
 
 /* Password based encryption V2 structures */
 
 typedef struct PBE2PARAM_st {
-X509_ALGOR *keyfunc;
-X509_ALGOR *encryption;
+    X509_ALGOR *keyfunc;
+    X509_ALGOR *encryption;
 } PBE2PARAM;
 
 typedef struct PBKDF2PARAM_st {
 /* Usually OCTET STRING but could be anything */
-ASN1_TYPE *salt;
-ASN1_INTEGER *iter;
-ASN1_INTEGER *keylength;
-X509_ALGOR *prf;
+    ASN1_TYPE *salt;
+    ASN1_INTEGER *iter;
+    ASN1_INTEGER *keylength;
+    X509_ALGOR *prf;
 } PBKDF2PARAM;
 
-
 /* PKCS#8 private key info structure */
 
-struct pkcs8_priv_key_info_st
-        {
-        /* Flag for various broken formats */
-        int broken;
-#define PKCS8_OK		0
-#define PKCS8_NO_OCTET		1
-#define PKCS8_EMBEDDED_PARAM	2
-#define PKCS8_NS_DB		3
-#define PKCS8_NEG_PRIVKEY	4
-        ASN1_INTEGER *version;
-        X509_ALGOR *pkeyalg;
-        /* Should be OCTET STRING but some are broken */
-        ASN1_TYPE *pkey;
-        STACK_OF(X509_ATTRIBUTE) *attributes;
-        };
+struct pkcs8_priv_key_info_st {
+    /* Flag for various broken formats */
+    int broken;
+# define PKCS8_OK                0
+# define PKCS8_NO_OCTET          1
+# define PKCS8_EMBEDDED_PARAM    2
+# define PKCS8_NS_DB             3
+# define PKCS8_NEG_PRIVKEY       4
+    ASN1_INTEGER *version;
+    X509_ALGOR *pkeyalg;
+    /* Should be OCTET STRING but some are broken */
+    ASN1_TYPE *pkey;
+    STACK_OF(X509_ATTRIBUTE) *attributes;
+};
 
 #ifdef  __cplusplus
 }
 #endif
 
-#include 
-#include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define X509_EXT_PACK_UNKNOWN	1
-#define X509_EXT_PACK_STRING	2
-
-#define		X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
-/* #define	X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
-#define		X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
-#define		X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
-#define		X509_extract_key(x)	X509_get_pubkey(x) /*****/
-#define		X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
-#define		X509_REQ_get_subject_name(x) ((x)->req_info->subject)
-#define		X509_REQ_extract_key(a)	X509_REQ_get_pubkey(a)
-#define		X509_name_cmp(a,b)	X509_NAME_cmp((a),(b))
-#define		X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
-
-#define		X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
-#define 	X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
-#define 	X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
-#define		X509_CRL_get_issuer(x) ((x)->crl->issuer)
-#define		X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
+# define X509_EXT_PACK_UNKNOWN   1
+# define X509_EXT_PACK_STRING    2
+
+# define         X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
+/* #define      X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
+# define         X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
+# define         X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
+# define         X509_extract_key(x)     X509_get_pubkey(x)/*****/
+# define         X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
+# define         X509_REQ_get_subject_name(x) ((x)->req_info->subject)
+# define         X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
+# define         X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
+# define         X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
+
+# define         X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
+# define         X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
+# define         X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
+# define         X509_CRL_get_issuer(x) ((x)->crl->issuer)
+# define         X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
 
 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
-X509_CRL_METHOD *X509_CRL_METHOD_new(
-	int (*crl_init)(X509_CRL *crl),
-	int (*crl_free)(X509_CRL *crl),
-	int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret,
-				ASN1_INTEGER *ser, X509_NAME *issuer),
-	int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk));
+X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
+                                     int (*crl_free) (X509_CRL *crl),
+                                     int (*crl_lookup) (X509_CRL *crl,
+                                                        X509_REVOKED **ret,
+                                                        ASN1_INTEGER *ser,
+                                                        X509_NAME *issuer),
+                                     int (*crl_verify) (X509_CRL *crl,
+                                                        EVP_PKEY *pk));
 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
 
 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
 void *X509_CRL_get_meth_data(X509_CRL *crl);
 
-/* This one is only used so that a binary form can output, as in
- * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
-#define 	X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
-
+/*
+ * This one is only used so that a binary form can output, as in
+ * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf)
+ */
+# define         X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
 
 const char *X509_verify_cert_error_string(long n);
 
-#ifndef OPENSSL_NO_EVP
+# ifndef OPENSSL_NO_EVP
 int X509_verify(X509 *a, EVP_PKEY *r);
 
 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
 
-NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
-char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
+NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
+char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
 
 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
 
-int X509_signature_dump(BIO *bp,const ASN1_STRING *sig, int indent);
-int X509_signature_print(BIO *bp,X509_ALGOR *alg, ASN1_STRING *sig);
+int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
+int X509_signature_print(BIO *bp, X509_ALGOR *alg, ASN1_STRING *sig);
 
 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
@@ -674,95 +654,95 @@ int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl);
 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
 
-int X509_pubkey_digest(const X509 *data,const EVP_MD *type,
-		unsigned char *md, unsigned int *len);
-int X509_digest(const X509 *data,const EVP_MD *type,
-		unsigned char *md, unsigned int *len);
-int X509_CRL_digest(const X509_CRL *data,const EVP_MD *type,
-		unsigned char *md, unsigned int *len);
-int X509_REQ_digest(const X509_REQ *data,const EVP_MD *type,
-		unsigned char *md, unsigned int *len);
-int X509_NAME_digest(const X509_NAME *data,const EVP_MD *type,
-		unsigned char *md, unsigned int *len);
-#endif
-
-#ifndef OPENSSL_NO_FP_API
+int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
+                       unsigned char *md, unsigned int *len);
+int X509_digest(const X509 *data, const EVP_MD *type,
+                unsigned char *md, unsigned int *len);
+int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len);
+int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
+                     unsigned char *md, unsigned int *len);
+# endif
+
+# ifndef OPENSSL_NO_FP_API
 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
-int i2d_X509_fp(FILE *fp,X509 *x509);
-X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
-int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
-X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
-int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
-#ifndef OPENSSL_NO_RSA
-RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
-int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
-RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
-int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
-RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
-int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
-#endif
-#ifndef OPENSSL_NO_DSA
+int i2d_X509_fp(FILE *fp, X509 *x509);
+X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
+int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
+int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req);
+#  ifndef OPENSSL_NO_RSA
+RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
+int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa);
+RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
+int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa);
+RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
+int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DSA
 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
-#endif
-#ifndef OPENSSL_NO_EC
+#  endif
+#  ifndef OPENSSL_NO_EC
 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
-int   i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey);
+int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey);
 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
-int   i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey);
-#endif
-X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
-int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
+int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey);
+#  endif
+X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
+int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8);
 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
-						PKCS8_PRIV_KEY_INFO **p8inf);
-int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
+                                                PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf);
 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey);
 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
-#endif
-
-#ifndef OPENSSL_NO_BIO
-X509 *d2i_X509_bio(BIO *bp,X509 **x509);
-int i2d_X509_bio(BIO *bp,X509 *x509);
-X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
-int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
-X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
-int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
-#ifndef OPENSSL_NO_RSA
-RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
-int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
-RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
-int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
-RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
-int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
-#endif
-#ifndef OPENSSL_NO_DSA
+# endif
+
+# ifndef OPENSSL_NO_BIO
+X509 *d2i_X509_bio(BIO *bp, X509 **x509);
+int i2d_X509_bio(BIO *bp, X509 *x509);
+X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
+int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl);
+X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
+int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req);
+#  ifndef OPENSSL_NO_RSA
+RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
+int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa);
+RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
+int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa);
+RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
+int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa);
+#  endif
+#  ifndef OPENSSL_NO_DSA
 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
-#endif
-#ifndef OPENSSL_NO_EC
+#  endif
+#  ifndef OPENSSL_NO_EC
 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
-int   i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey);
+int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey);
 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
-int   i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey);
-#endif
-X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
-int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
+int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey);
+#  endif
+X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
+int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8);
 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
-						PKCS8_PRIV_KEY_INFO **p8inf);
-int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
+                                                 PKCS8_PRIV_KEY_INFO **p8inf);
+int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf);
 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey);
 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
-#endif
+# endif
 
 X509 *X509_dup(X509 *x509);
 X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
@@ -771,31 +751,32 @@ X509_CRL *X509_CRL_dup(X509_CRL *crl);
 X509_REVOKED *X509_REVOKED_dup(X509_REVOKED *rev);
 X509_REQ *X509_REQ_dup(X509_REQ *req);
 X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
-int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval);
+int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
+                    void *pval);
 void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
-						X509_ALGOR *algor);
+                     X509_ALGOR *algor);
 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
 
 X509_NAME *X509_NAME_dup(X509_NAME *xn);
 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
 
-int		X509_cmp_time(const ASN1_TIME *s, time_t *t);
-int		X509_cmp_current_time(const ASN1_TIME *s);
-ASN1_TIME *	X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
-ASN1_TIME *	X509_time_adj_ex(ASN1_TIME *s,
-				int offset_day, long offset_sec, time_t *t);
-ASN1_TIME *	X509_gmtime_adj(ASN1_TIME *s, long adj);
+int X509_cmp_time(const ASN1_TIME *s, time_t *t);
+int X509_cmp_current_time(const ASN1_TIME *s);
+ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
+ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
+                            int offset_day, long offset_sec, time_t *t);
+ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
 
-const char *	X509_get_default_cert_area(void );
-const char *	X509_get_default_cert_dir(void );
-const char *	X509_get_default_cert_file(void );
-const char *	X509_get_default_cert_dir_env(void );
-const char *	X509_get_default_cert_file_env(void );
-const char *	X509_get_default_private_dir(void );
+const char *X509_get_default_cert_area(void);
+const char *X509_get_default_cert_dir(void);
+const char *X509_get_default_cert_file(void);
+const char *X509_get_default_cert_dir_env(void);
+const char *X509_get_default_cert_file_env(void);
+const char *X509_get_default_private_dir(void);
 
-X509_REQ *	X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
-X509 *		X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
+X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
+X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
 
 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
@@ -803,28 +784,23 @@ DECLARE_ASN1_FUNCTIONS(X509_VAL)
 
 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
 
-int		X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
-EVP_PKEY *	X509_PUBKEY_get(X509_PUBKEY *key);
-int		X509_get_pubkey_parameters(EVP_PKEY *pkey,
-					   STACK_OF(X509) *chain);
-int		i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
-EVP_PKEY *	d2i_PUBKEY(EVP_PKEY **a,const unsigned char **pp,
-			long length);
-#ifndef OPENSSL_NO_RSA
-int		i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
-RSA *		d2i_RSA_PUBKEY(RSA **a,const unsigned char **pp,
-			long length);
-#endif
-#ifndef OPENSSL_NO_DSA
-int		i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
-DSA *		d2i_DSA_PUBKEY(DSA **a,const unsigned char **pp,
-			long length);
-#endif
-#ifndef OPENSSL_NO_EC
-int		i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp);
-EC_KEY 		*d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp,
-			long length);
-#endif
+int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
+EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key);
+int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
+int i2d_PUBKEY(EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_PUBKEY(EVP_PKEY **a, const unsigned char **pp, long length);
+# ifndef OPENSSL_NO_RSA
+int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp);
+RSA *d2i_RSA_PUBKEY(RSA **a, const unsigned char **pp, long length);
+# endif
+# ifndef OPENSSL_NO_DSA
+int i2d_DSA_PUBKEY(DSA *a, unsigned char **pp);
+DSA *d2i_DSA_PUBKEY(DSA **a, const unsigned char **pp, long length);
+# endif
+# ifndef OPENSSL_NO_EC
+int i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp);
+EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp, long length);
+# endif
 
 DECLARE_ASN1_FUNCTIONS(X509_SIG)
 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
@@ -840,7 +816,7 @@ DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
 
 DECLARE_ASN1_FUNCTIONS(X509_NAME)
 
-int		X509_NAME_set(X509_NAME **xn, X509_NAME *name);
+int X509_NAME_set(X509_NAME **xn, X509_NAME *name);
 
 DECLARE_ASN1_FUNCTIONS(X509_CINF)
 
@@ -850,23 +826,24 @@ DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
 DECLARE_ASN1_FUNCTIONS(X509_CERT_PAIR)
 
 int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                          CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 int X509_set_ex_data(X509 *r, int idx, void *arg);
 void *X509_get_ex_data(X509 *r, int idx);
-int		i2d_X509_AUX(X509 *a,unsigned char **pp);
-X509 *		d2i_X509_AUX(X509 **a,const unsigned char **pp,long length);
+int i2d_X509_AUX(X509 *a, unsigned char **pp);
+X509 *d2i_X509_AUX(X509 **a, const unsigned char **pp, long length);
 
 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
 
 void X509_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
-								const X509 *x);
+                         const X509 *x);
 int X509_get_signature_nid(const X509 *x);
 
 int X509_alias_set1(X509 *x, unsigned char *name, int len);
 int X509_keyid_set1(X509 *x, unsigned char *id, int len);
-unsigned char * X509_alias_get0(X509 *x, int *len);
-unsigned char * X509_keyid_get0(X509 *x, int *len);
-int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
+unsigned char *X509_alias_get0(X509 *x, int *len);
+unsigned char *X509_keyid_get0(X509 *x, int *len);
+int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
+                                                                int);
 int X509_TRUST_set(int *t, int trust);
 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
 int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj);
@@ -879,89 +856,89 @@ DECLARE_ASN1_FUNCTIONS(X509_CRL)
 
 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
 int X509_CRL_get0_by_serial(X509_CRL *crl,
-		X509_REVOKED **ret, ASN1_INTEGER *serial);
+                            X509_REVOKED **ret, ASN1_INTEGER *serial);
 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
 
-X509_PKEY *	X509_PKEY_new(void );
-void		X509_PKEY_free(X509_PKEY *a);
-int		i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp);
-X509_PKEY *	d2i_X509_PKEY(X509_PKEY **a,const unsigned char **pp,long length);
+X509_PKEY *X509_PKEY_new(void);
+void X509_PKEY_free(X509_PKEY *a);
+int i2d_X509_PKEY(X509_PKEY *a, unsigned char **pp);
+X509_PKEY *d2i_X509_PKEY(X509_PKEY **a, const unsigned char **pp,
+                         long length);
 
 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
 
-#ifndef OPENSSL_NO_EVP
-X509_INFO *	X509_INFO_new(void);
-void		X509_INFO_free(X509_INFO *a);
-char *		X509_NAME_oneline(X509_NAME *a,char *buf,int size);
+# ifndef OPENSSL_NO_EVP
+X509_INFO *X509_INFO_new(void);
+void X509_INFO_free(X509_INFO *a);
+char *X509_NAME_oneline(X509_NAME *a, char *buf, int size);
 
 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
-		ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey);
+                ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
 
-int ASN1_digest(i2d_of_void *i2d,const EVP_MD *type,char *data,
-		unsigned char *md,unsigned int *len);
+int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
+                unsigned char *md, unsigned int *len);
 
 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1,
-	      X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
-	      char *data,EVP_PKEY *pkey, const EVP_MD *type);
+              X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+              char *data, EVP_PKEY *pkey, const EVP_MD *type);
 
-int ASN1_item_digest(const ASN1_ITEM *it,const EVP_MD *type,void *data,
-	unsigned char *md,unsigned int *len);
+int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
+                     unsigned char *md, unsigned int *len);
 
 int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *algor1,
-	ASN1_BIT_STRING *signature,void *data,EVP_PKEY *pkey);
-
-int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
-	ASN1_BIT_STRING *signature,
-	void *data, EVP_PKEY *pkey, const EVP_MD *type);
-int ASN1_item_sign_ctx(const ASN1_ITEM *it,
-		X509_ALGOR *algor1, X509_ALGOR *algor2,
-	     	ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx);
-#endif
-
-int 		X509_set_version(X509 *x,long version);
-int 		X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
-ASN1_INTEGER *	X509_get_serialNumber(X509 *x);
-int 		X509_set_issuer_name(X509 *x, X509_NAME *name);
-X509_NAME *	X509_get_issuer_name(X509 *a);
-int 		X509_set_subject_name(X509 *x, X509_NAME *name);
-X509_NAME *	X509_get_subject_name(X509 *a);
-int 		X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
-int 		X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
-int 		X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
-EVP_PKEY *	X509_get_pubkey(X509 *x);
-ASN1_BIT_STRING * X509_get0_pubkey_bitstr(const X509 *x);
-int		X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */);
-
-int		X509_REQ_set_version(X509_REQ *x,long version);
-int		X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name);
-int		X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
-EVP_PKEY *	X509_REQ_get_pubkey(X509_REQ *req);
-int		X509_REQ_extension_nid(int nid);
-int *		X509_REQ_get_extension_nids(void);
-void		X509_REQ_set_extension_nids(int *nids);
+                     ASN1_BIT_STRING *signature, void *data, EVP_PKEY *pkey);
+
+int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                   X509_ALGOR *algor2, ASN1_BIT_STRING *signature, void *data,
+                   EVP_PKEY *pkey, const EVP_MD *type);
+int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
+                       X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
+                       void *asn, EVP_MD_CTX *ctx);
+# endif
+
+int X509_set_version(X509 *x, long version);
+int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
+ASN1_INTEGER *X509_get_serialNumber(X509 *x);
+int X509_set_issuer_name(X509 *x, X509_NAME *name);
+X509_NAME *X509_get_issuer_name(X509 *a);
+int X509_set_subject_name(X509 *x, X509_NAME *name);
+X509_NAME *X509_get_subject_name(X509 *a);
+int X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
+int X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
+int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
+EVP_PKEY *X509_get_pubkey(X509 *x);
+ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
+int X509_certificate_type(X509 *x, EVP_PKEY *pubkey /* optional */ );
+
+int X509_REQ_set_version(X509_REQ *x, long version);
+int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name);
+int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
+EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
+int X509_REQ_extension_nid(int nid);
+int *X509_REQ_get_extension_nids(void);
+void X509_REQ_set_extension_nids(int *nids);
 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
-				int nid);
+                                int nid);
 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
 int X509_REQ_get_attr_count(const X509_REQ *req);
-int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
-			  int lastpos);
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
-			  int lastpos);
+                             int lastpos);
 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len);
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
-			int nid, int type,
-			const unsigned char *bytes, int len);
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len);
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
 
 int X509_CRL_set_version(X509_CRL *x, long version);
 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
@@ -973,227 +950,250 @@ int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
 
 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
-			EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
+                        EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
 
-int		X509_REQ_check_private_key(X509_REQ *x509,EVP_PKEY *pkey);
+int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
 
-int		X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
-int 		X509_chain_check_suiteb(int *perror_depth,
-						X509 *x, STACK_OF(X509) *chain,
-						unsigned long flags);
-int 		X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk,
-						unsigned long flags);
+int X509_check_private_key(X509 *x509, EVP_PKEY *pkey);
+int X509_chain_check_suiteb(int *perror_depth,
+                            X509 *x, STACK_OF(X509) *chain,
+                            unsigned long flags);
+int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
 
-int		X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
-unsigned long	X509_issuer_and_serial_hash(X509 *a);
-
-int		X509_issuer_name_cmp(const X509 *a, const X509 *b);
-unsigned long	X509_issuer_name_hash(X509 *a);
-
-int		X509_subject_name_cmp(const X509 *a, const X509 *b);
-unsigned long	X509_subject_name_hash(X509 *x);
-
-#ifndef OPENSSL_NO_MD5
-unsigned long	X509_issuer_name_hash_old(X509 *a);
-unsigned long	X509_subject_name_hash_old(X509 *x);
-#endif
-
-int		X509_cmp(const X509 *a, const X509 *b);
-int		X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
-unsigned long	X509_NAME_hash(X509_NAME *x);
-unsigned long	X509_NAME_hash_old(X509_NAME *x);
-
-int		X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
-int		X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
-#ifndef OPENSSL_NO_FP_API
-int		X509_print_ex_fp(FILE *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
-int		X509_print_fp(FILE *bp,X509 *x);
-int		X509_CRL_print_fp(FILE *bp,X509_CRL *x);
-int		X509_REQ_print_fp(FILE *bp,X509_REQ *req);
-int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags);
-#endif
-
-#ifndef OPENSSL_NO_BIO
-int		X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
-int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags);
-int		X509_print_ex(BIO *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
-int		X509_print(BIO *bp,X509 *x);
-int		X509_ocspid_print(BIO *bp,X509 *x);
-int		X509_CERT_AUX_print(BIO *bp,X509_CERT_AUX *x, int indent);
-int		X509_CRL_print(BIO *bp,X509_CRL *x);
-int		X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag, unsigned long cflag);
-int		X509_REQ_print(BIO *bp,X509_REQ *req);
-#endif
-
-int 		X509_NAME_entry_count(X509_NAME *name);
-int 		X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
-			char *buf,int len);
-int		X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
-			char *buf,int len);
-
-/* NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
- * lastpos, search after that position on. */
-int 		X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
-int 		X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
-			int lastpos);
+int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_and_serial_hash(X509 *a);
+
+int X509_issuer_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_issuer_name_hash(X509 *a);
+
+int X509_subject_name_cmp(const X509 *a, const X509 *b);
+unsigned long X509_subject_name_hash(X509 *x);
+
+# ifndef OPENSSL_NO_MD5
+unsigned long X509_issuer_name_hash_old(X509 *a);
+unsigned long X509_subject_name_hash_old(X509 *x);
+# endif
+
+int X509_cmp(const X509 *a, const X509 *b);
+int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
+unsigned long X509_NAME_hash(X509_NAME *x);
+unsigned long X509_NAME_hash_old(X509_NAME *x);
+
+int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
+int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
+# ifndef OPENSSL_NO_FP_API
+int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
+                     unsigned long cflag);
+int X509_print_fp(FILE *bp, X509 *x);
+int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
+int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
+int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent,
+                          unsigned long flags);
+# endif
+
+# ifndef OPENSSL_NO_BIO
+int X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
+int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent,
+                       unsigned long flags);
+int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
+                  unsigned long cflag);
+int X509_print(BIO *bp, X509 *x);
+int X509_ocspid_print(BIO *bp, X509 *x);
+int X509_CERT_AUX_print(BIO *bp, X509_CERT_AUX *x, int indent);
+int X509_CRL_print(BIO *bp, X509_CRL *x);
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
+                      unsigned long cflag);
+int X509_REQ_print(BIO *bp, X509_REQ *req);
+# endif
+
+int X509_NAME_entry_count(X509_NAME *name);
+int X509_NAME_get_text_by_NID(X509_NAME *name, int nid, char *buf, int len);
+int X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
+                              char *buf, int len);
+
+/*
+ * NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
+ * lastpos, search after that position on.
+ */
+int X509_NAME_get_index_by_NID(X509_NAME *name, int nid, int lastpos);
+int X509_NAME_get_index_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
+                               int lastpos);
 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
-int 		X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
-			int loc, int set);
+int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne,
+                        int loc, int set);
 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
-			unsigned char *bytes, int len, int loc, int set);
+                               unsigned char *bytes, int len, int loc,
+                               int set);
 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
-			unsigned char *bytes, int len, int loc, int set);
+                               unsigned char *bytes, int len, int loc,
+                               int set);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
-		const char *field, int type, const unsigned char *bytes, int len);
+                                               const char *field, int type,
+                                               const unsigned char *bytes,
+                                               int len);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
-			int type,unsigned char *bytes, int len);
+                                               int type, unsigned char *bytes,
+                                               int len);
 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
-			const unsigned char *bytes, int len, int loc, int set);
+                               const unsigned char *bytes, int len, int loc,
+                               int set);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
-			ASN1_OBJECT *obj, int type,const unsigned char *bytes,
-			int len);
-int 		X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
-			ASN1_OBJECT *obj);
-int 		X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
-			const unsigned char *bytes, int len);
-ASN1_OBJECT *	X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
-ASN1_STRING *	X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
-
-int		X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
-int		X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
-				      int nid, int lastpos);
-int		X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
-				      ASN1_OBJECT *obj,int lastpos);
-int		X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
-					   int crit, int lastpos);
+                                               ASN1_OBJECT *obj, int type,
+                                               const unsigned char *bytes,
+                                               int len);
+int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, ASN1_OBJECT *obj);
+int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
+                             const unsigned char *bytes, int len);
+ASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
+ASN1_STRING *X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
+
+int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
+int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
+                          int nid, int lastpos);
+int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
+                          ASN1_OBJECT *obj, int lastpos);
+int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
+                               int crit, int lastpos);
 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
-					 X509_EXTENSION *ex, int loc);
+                                         X509_EXTENSION *ex, int loc);
 
-int		X509_get_ext_count(X509 *x);
-int		X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
-int		X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
-int		X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
+int X509_get_ext_count(X509 *x);
+int X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
+int X509_get_ext_by_OBJ(X509 *x, ASN1_OBJECT *obj, int lastpos);
+int X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
 X509_EXTENSION *X509_get_ext(X509 *x, int loc);
 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
-int		X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
-void	*	X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
-int		X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
-							unsigned long flags);
-
-int		X509_CRL_get_ext_count(X509_CRL *x);
-int		X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
-int		X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
-int		X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
+int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+void *X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
+int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
+                      unsigned long flags);
+
+int X509_CRL_get_ext_count(X509_CRL *x);
+int X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
+int X509_CRL_get_ext_by_OBJ(X509_CRL *x, ASN1_OBJECT *obj, int lastpos);
+int X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
-int		X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
-void	*	X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx);
-int		X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
-							unsigned long flags);
-
-int		X509_REVOKED_get_ext_count(X509_REVOKED *x);
-int		X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
-int		X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
-int		X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
+int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
+void *X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx);
+int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
+                          unsigned long flags);
+
+int X509_REVOKED_get_ext_count(X509_REVOKED *x);
+int X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
+int X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x, ASN1_OBJECT *obj,
+                                int lastpos);
+int X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
-int		X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
-void	*	X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
-int		X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
-							unsigned long flags);
+int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
+void *X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
+int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
+                              unsigned long flags);
 
 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
-			int nid, int crit, ASN1_OCTET_STRING *data);
+                                             int nid, int crit,
+                                             ASN1_OCTET_STRING *data);
 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
-			ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data);
-int		X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj);
-int		X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
-int		X509_EXTENSION_set_data(X509_EXTENSION *ex,
-			ASN1_OCTET_STRING *data);
-ASN1_OBJECT *	X509_EXTENSION_get_object(X509_EXTENSION *ex);
+                                             ASN1_OBJECT *obj, int crit,
+                                             ASN1_OCTET_STRING *data);
+int X509_EXTENSION_set_object(X509_EXTENSION *ex, ASN1_OBJECT *obj);
+int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
+int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
+ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
-int		X509_EXTENSION_get_critical(X509_EXTENSION *ex);
+int X509_EXTENSION_get_critical(X509_EXTENSION *ex);
 
 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
-			  int lastpos);
-int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
-			  int lastpos);
+                           int lastpos);
+int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
+                           ASN1_OBJECT *obj, int lastpos);
 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
-					 X509_ATTRIBUTE *attr);
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len);
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
-			int nid, int type,
-			const unsigned char *bytes, int len);
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len);
-void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
-				ASN1_OBJECT *obj, int lastpos, int type);
+                                           X509_ATTRIBUTE *attr);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const ASN1_OBJECT *obj,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, int nid, int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const char *attrname,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len);
+void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x, ASN1_OBJECT *obj,
+                              int lastpos, int type);
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
-	     int atrtype, const void *data, int len);
+                                             int atrtype, const void *data,
+                                             int len);
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
-	     const ASN1_OBJECT *obj, int atrtype, const void *data, int len);
+                                             const ASN1_OBJECT *obj,
+                                             int atrtype, const void *data,
+                                             int len);
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
-		const char *atrname, int type, const unsigned char *bytes, int len);
+                                             const char *atrname, int type,
+                                             const unsigned char *bytes,
+                                             int len);
 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
-int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, const void *data, int len);
-void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
-					int atrtype, void *data);
+int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
+                             const void *data, int len);
+void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
+                               void *data);
 int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr);
 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
 
 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
-int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid,
-			  int lastpos);
+int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, ASN1_OBJECT *obj,
-			  int lastpos);
+                             int lastpos);
 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len);
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len);
 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
-			int nid, int type,
-			const unsigned char *bytes, int len);
+                              int nid, int type,
+                              const unsigned char *bytes, int len);
 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len);
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len);
 
-int		X509_verify_cert(X509_STORE_CTX *ctx);
+int X509_verify_cert(X509_STORE_CTX *ctx);
 
 /* lookup a cert from a X509 STACK */
-X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
-				     ASN1_INTEGER *serial);
-X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
+X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, X509_NAME *name,
+                                     ASN1_INTEGER *serial);
+X509 *X509_find_by_subject(STACK_OF(X509) *sk, X509_NAME *name);
 
 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
 
 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
-				const unsigned char *salt, int saltlen);
+                         const unsigned char *salt, int saltlen);
 
 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
-				const unsigned char *salt, int saltlen);
+                          const unsigned char *salt, int saltlen);
 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
-					 unsigned char *salt, int saltlen);
+                           unsigned char *salt, int saltlen);
 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
-				 unsigned char *salt, int saltlen,
-				 unsigned char *aiv, int prf_nid);
+                              unsigned char *salt, int saltlen,
+                              unsigned char *aiv, int prf_nid);
 
 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
-				int prf_nid, int keylen);
+                             int prf_nid, int keylen);
 
 /* PKCS#8 utilities */
 
@@ -1205,34 +1205,33 @@ PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8_broken(EVP_PKEY *pkey, int broken);
 PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken);
 
 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
-			int version, int ptype, void *pval,
-				unsigned char *penc, int penclen);
+                    int version, int ptype, void *pval,
+                    unsigned char *penc, int penclen);
 int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg,
-		const unsigned char **pk, int *ppklen,
-		X509_ALGOR **pa,
-		PKCS8_PRIV_KEY_INFO *p8);
+                    const unsigned char **pk, int *ppklen,
+                    X509_ALGOR **pa, PKCS8_PRIV_KEY_INFO *p8);
 
 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
-					int ptype, void *pval,
-					unsigned char *penc, int penclen);
+                           int ptype, void *pval,
+                           unsigned char *penc, int penclen);
 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
-		const unsigned char **pk, int *ppklen,
-		X509_ALGOR **pa,
-		X509_PUBKEY *pub);
+                           const unsigned char **pk, int *ppklen,
+                           X509_ALGOR **pa, X509_PUBKEY *pub);
 
 int X509_check_trust(X509 *x, int id, int flags);
 int X509_TRUST_get_count(void);
-X509_TRUST * X509_TRUST_get0(int idx);
+X509_TRUST *X509_TRUST_get0(int idx);
 int X509_TRUST_get_by_id(int id);
-int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
-					char *name, int arg1, void *arg2);
+int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
+                   char *name, int arg1, void *arg2);
 void X509_TRUST_cleanup(void);
 int X509_TRUST_get_flags(X509_TRUST *xp);
 char *X509_TRUST_get0_name(X509_TRUST *xp);
 int X509_TRUST_get_trust(X509_TRUST *xp);
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_X509_strings(void);
@@ -1240,87 +1239,87 @@ void ERR_load_X509_strings(void);
 /* Error codes for the X509 functions. */
 
 /* Function codes. */
-#define X509_F_ADD_CERT_DIR				 100
-#define X509_F_BY_FILE_CTRL				 101
-#define X509_F_CHECK_POLICY				 145
-#define X509_F_DIR_CTRL					 102
-#define X509_F_GET_CERT_BY_SUBJECT			 103
-#define X509_F_NETSCAPE_SPKI_B64_DECODE			 129
-#define X509_F_NETSCAPE_SPKI_B64_ENCODE			 130
-#define X509_F_X509AT_ADD1_ATTR				 135
-#define X509_F_X509V3_ADD_EXT				 104
-#define X509_F_X509_ATTRIBUTE_CREATE_BY_NID		 136
-#define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ		 137
-#define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT		 140
-#define X509_F_X509_ATTRIBUTE_GET0_DATA			 139
-#define X509_F_X509_ATTRIBUTE_SET1_DATA			 138
-#define X509_F_X509_CHECK_PRIVATE_KEY			 128
-#define X509_F_X509_CRL_DIFF				 105
-#define X509_F_X509_CRL_PRINT_FP			 147
-#define X509_F_X509_EXTENSION_CREATE_BY_NID		 108
-#define X509_F_X509_EXTENSION_CREATE_BY_OBJ		 109
-#define X509_F_X509_GET_PUBKEY_PARAMETERS		 110
-#define X509_F_X509_LOAD_CERT_CRL_FILE			 132
-#define X509_F_X509_LOAD_CERT_FILE			 111
-#define X509_F_X509_LOAD_CRL_FILE			 112
-#define X509_F_X509_NAME_ADD_ENTRY			 113
-#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID		 114
-#define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT		 131
-#define X509_F_X509_NAME_ENTRY_SET_OBJECT		 115
-#define X509_F_X509_NAME_ONELINE			 116
-#define X509_F_X509_NAME_PRINT				 117
-#define X509_F_X509_PRINT_EX_FP				 118
-#define X509_F_X509_PUBKEY_GET				 119
-#define X509_F_X509_PUBKEY_SET				 120
-#define X509_F_X509_REQ_CHECK_PRIVATE_KEY		 144
-#define X509_F_X509_REQ_PRINT_EX			 121
-#define X509_F_X509_REQ_PRINT_FP			 122
-#define X509_F_X509_REQ_TO_X509				 123
-#define X509_F_X509_STORE_ADD_CERT			 124
-#define X509_F_X509_STORE_ADD_CRL			 125
-#define X509_F_X509_STORE_CTX_GET1_ISSUER		 146
-#define X509_F_X509_STORE_CTX_INIT			 143
-#define X509_F_X509_STORE_CTX_NEW			 142
-#define X509_F_X509_STORE_CTX_PURPOSE_INHERIT		 134
-#define X509_F_X509_TO_X509_REQ				 126
-#define X509_F_X509_TRUST_ADD				 133
-#define X509_F_X509_TRUST_SET				 141
-#define X509_F_X509_VERIFY_CERT				 127
+# define X509_F_ADD_CERT_DIR                              100
+# define X509_F_BY_FILE_CTRL                              101
+# define X509_F_CHECK_POLICY                              145
+# define X509_F_DIR_CTRL                                  102
+# define X509_F_GET_CERT_BY_SUBJECT                       103
+# define X509_F_NETSCAPE_SPKI_B64_DECODE                  129
+# define X509_F_NETSCAPE_SPKI_B64_ENCODE                  130
+# define X509_F_X509AT_ADD1_ATTR                          135
+# define X509_F_X509V3_ADD_EXT                            104
+# define X509_F_X509_ATTRIBUTE_CREATE_BY_NID              136
+# define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ              137
+# define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT              140
+# define X509_F_X509_ATTRIBUTE_GET0_DATA                  139
+# define X509_F_X509_ATTRIBUTE_SET1_DATA                  138
+# define X509_F_X509_CHECK_PRIVATE_KEY                    128
+# define X509_F_X509_CRL_DIFF                             105
+# define X509_F_X509_CRL_PRINT_FP                         147
+# define X509_F_X509_EXTENSION_CREATE_BY_NID              108
+# define X509_F_X509_EXTENSION_CREATE_BY_OBJ              109
+# define X509_F_X509_GET_PUBKEY_PARAMETERS                110
+# define X509_F_X509_LOAD_CERT_CRL_FILE                   132
+# define X509_F_X509_LOAD_CERT_FILE                       111
+# define X509_F_X509_LOAD_CRL_FILE                        112
+# define X509_F_X509_NAME_ADD_ENTRY                       113
+# define X509_F_X509_NAME_ENTRY_CREATE_BY_NID             114
+# define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT             131
+# define X509_F_X509_NAME_ENTRY_SET_OBJECT                115
+# define X509_F_X509_NAME_ONELINE                         116
+# define X509_F_X509_NAME_PRINT                           117
+# define X509_F_X509_PRINT_EX_FP                          118
+# define X509_F_X509_PUBKEY_GET                           119
+# define X509_F_X509_PUBKEY_SET                           120
+# define X509_F_X509_REQ_CHECK_PRIVATE_KEY                144
+# define X509_F_X509_REQ_PRINT_EX                         121
+# define X509_F_X509_REQ_PRINT_FP                         122
+# define X509_F_X509_REQ_TO_X509                          123
+# define X509_F_X509_STORE_ADD_CERT                       124
+# define X509_F_X509_STORE_ADD_CRL                        125
+# define X509_F_X509_STORE_CTX_GET1_ISSUER                146
+# define X509_F_X509_STORE_CTX_INIT                       143
+# define X509_F_X509_STORE_CTX_NEW                        142
+# define X509_F_X509_STORE_CTX_PURPOSE_INHERIT            134
+# define X509_F_X509_TO_X509_REQ                          126
+# define X509_F_X509_TRUST_ADD                            133
+# define X509_F_X509_TRUST_SET                            141
+# define X509_F_X509_VERIFY_CERT                          127
 
 /* Reason codes. */
-#define X509_R_AKID_MISMATCH				 110
-#define X509_R_BAD_X509_FILETYPE			 100
-#define X509_R_BASE64_DECODE_ERROR			 118
-#define X509_R_CANT_CHECK_DH_KEY			 114
-#define X509_R_CERT_ALREADY_IN_HASH_TABLE		 101
-#define X509_R_CRL_ALREADY_DELTA			 127
-#define X509_R_CRL_VERIFY_FAILURE			 131
-#define X509_R_ERR_ASN1_LIB				 102
-#define X509_R_IDP_MISMATCH				 128
-#define X509_R_INVALID_DIRECTORY			 113
-#define X509_R_INVALID_FIELD_NAME			 119
-#define X509_R_INVALID_TRUST				 123
-#define X509_R_ISSUER_MISMATCH				 129
-#define X509_R_KEY_TYPE_MISMATCH			 115
-#define X509_R_KEY_VALUES_MISMATCH			 116
-#define X509_R_LOADING_CERT_DIR				 103
-#define X509_R_LOADING_DEFAULTS				 104
-#define X509_R_METHOD_NOT_SUPPORTED			 124
-#define X509_R_NEWER_CRL_NOT_NEWER			 132
-#define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY		 105
-#define X509_R_NO_CRL_NUMBER				 130
-#define X509_R_PUBLIC_KEY_DECODE_ERROR			 125
-#define X509_R_PUBLIC_KEY_ENCODE_ERROR			 126
-#define X509_R_SHOULD_RETRY				 106
-#define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN	 107
-#define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY		 108
-#define X509_R_UNKNOWN_KEY_TYPE				 117
-#define X509_R_UNKNOWN_NID				 109
-#define X509_R_UNKNOWN_PURPOSE_ID			 121
-#define X509_R_UNKNOWN_TRUST_ID				 120
-#define X509_R_UNSUPPORTED_ALGORITHM			 111
-#define X509_R_WRONG_LOOKUP_TYPE			 112
-#define X509_R_WRONG_TYPE				 122
+# define X509_R_AKID_MISMATCH                             110
+# define X509_R_BAD_X509_FILETYPE                         100
+# define X509_R_BASE64_DECODE_ERROR                       118
+# define X509_R_CANT_CHECK_DH_KEY                         114
+# define X509_R_CERT_ALREADY_IN_HASH_TABLE                101
+# define X509_R_CRL_ALREADY_DELTA                         127
+# define X509_R_CRL_VERIFY_FAILURE                        131
+# define X509_R_ERR_ASN1_LIB                              102
+# define X509_R_IDP_MISMATCH                              128
+# define X509_R_INVALID_DIRECTORY                         113
+# define X509_R_INVALID_FIELD_NAME                        119
+# define X509_R_INVALID_TRUST                             123
+# define X509_R_ISSUER_MISMATCH                           129
+# define X509_R_KEY_TYPE_MISMATCH                         115
+# define X509_R_KEY_VALUES_MISMATCH                       116
+# define X509_R_LOADING_CERT_DIR                          103
+# define X509_R_LOADING_DEFAULTS                          104
+# define X509_R_METHOD_NOT_SUPPORTED                      124
+# define X509_R_NEWER_CRL_NOT_NEWER                       132
+# define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY              105
+# define X509_R_NO_CRL_NUMBER                             130
+# define X509_R_PUBLIC_KEY_DECODE_ERROR                   125
+# define X509_R_PUBLIC_KEY_ENCODE_ERROR                   126
+# define X509_R_SHOULD_RETRY                              106
+# define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN        107
+# define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY            108
+# define X509_R_UNKNOWN_KEY_TYPE                          117
+# define X509_R_UNKNOWN_NID                               109
+# define X509_R_UNKNOWN_PURPOSE_ID                        121
+# define X509_R_UNKNOWN_TRUST_ID                          120
+# define X509_R_UNSUPPORTED_ALGORITHM                     111
+# define X509_R_WRONG_LOOKUP_TYPE                         112
+# define X509_R_WRONG_TYPE                                122
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/x509/x509_att.c b/crypto/x509/x509_att.c
index 98460e8921..bd59281f9d 100644
--- a/crypto/x509/x509_att.c
+++ b/crypto/x509/x509_att.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,293 +67,318 @@
 
 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x)
 {
-	return sk_X509_ATTRIBUTE_num(x);
+    return sk_X509_ATTRIBUTE_num(x);
 }
 
 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
-			  int lastpos)
+                           int lastpos)
 {
-	ASN1_OBJECT *obj;
+    ASN1_OBJECT *obj;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL) return(-2);
-	return(X509at_get_attr_by_OBJ(x,obj,lastpos));
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL)
+        return (-2);
+    return (X509at_get_attr_by_OBJ(x, obj, lastpos));
 }
 
-int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
-			  int lastpos)
+int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
+                           ASN1_OBJECT *obj, int lastpos)
 {
-	int n;
-	X509_ATTRIBUTE *ex;
+    int n;
+    X509_ATTRIBUTE *ex;
 
-	if (sk == NULL) return(-1);
-	lastpos++;
-	if (lastpos < 0)
-		lastpos=0;
-	n=sk_X509_ATTRIBUTE_num(sk);
-	for ( ; lastpos < n; lastpos++)
-		{
-		ex=sk_X509_ATTRIBUTE_value(sk,lastpos);
-		if (OBJ_cmp(ex->object,obj) == 0)
-			return(lastpos);
-		}
-	return(-1);
+    if (sk == NULL)
+        return (-1);
+    lastpos++;
+    if (lastpos < 0)
+        lastpos = 0;
+    n = sk_X509_ATTRIBUTE_num(sk);
+    for (; lastpos < n; lastpos++) {
+        ex = sk_X509_ATTRIBUTE_value(sk, lastpos);
+        if (OBJ_cmp(ex->object, obj) == 0)
+            return (lastpos);
+    }
+    return (-1);
 }
 
 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc)
 {
-	if (x == NULL || sk_X509_ATTRIBUTE_num(x) <= loc || loc < 0)
-		return NULL;
-	else
-		return sk_X509_ATTRIBUTE_value(x,loc);
+    if (x == NULL || sk_X509_ATTRIBUTE_num(x) <= loc || loc < 0)
+        return NULL;
+    else
+        return sk_X509_ATTRIBUTE_value(x, loc);
 }
 
 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc)
 {
-	X509_ATTRIBUTE *ret;
+    X509_ATTRIBUTE *ret;
 
-	if (x == NULL || sk_X509_ATTRIBUTE_num(x) <= loc || loc < 0)
-		return(NULL);
-	ret=sk_X509_ATTRIBUTE_delete(x,loc);
-	return(ret);
+    if (x == NULL || sk_X509_ATTRIBUTE_num(x) <= loc || loc < 0)
+        return (NULL);
+    ret = sk_X509_ATTRIBUTE_delete(x, loc);
+    return (ret);
 }
 
 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
-					 X509_ATTRIBUTE *attr)
+                                           X509_ATTRIBUTE *attr)
 {
-	X509_ATTRIBUTE *new_attr=NULL;
-	STACK_OF(X509_ATTRIBUTE) *sk=NULL;
+    X509_ATTRIBUTE *new_attr = NULL;
+    STACK_OF(X509_ATTRIBUTE) *sk = NULL;
 
-	if (x == NULL)
-		{
-		X509err(X509_F_X509AT_ADD1_ATTR, ERR_R_PASSED_NULL_PARAMETER);
-		goto err2;
-		} 
+    if (x == NULL) {
+        X509err(X509_F_X509AT_ADD1_ATTR, ERR_R_PASSED_NULL_PARAMETER);
+        goto err2;
+    }
 
-	if (*x == NULL)
-		{
-		if ((sk=sk_X509_ATTRIBUTE_new_null()) == NULL)
-			goto err;
-		}
-	else
-		sk= *x;
+    if (*x == NULL) {
+        if ((sk = sk_X509_ATTRIBUTE_new_null()) == NULL)
+            goto err;
+    } else
+        sk = *x;
 
-	if ((new_attr=X509_ATTRIBUTE_dup(attr)) == NULL)
-		goto err2;
-	if (!sk_X509_ATTRIBUTE_push(sk,new_attr))
-		goto err;
-	if (*x == NULL)
-		*x=sk;
-	return(sk);
-err:
-	X509err(X509_F_X509AT_ADD1_ATTR,ERR_R_MALLOC_FAILURE);
-err2:
-	if (new_attr != NULL) X509_ATTRIBUTE_free(new_attr);
-	if (sk != NULL) sk_X509_ATTRIBUTE_free(sk);
-	return(NULL);
+    if ((new_attr = X509_ATTRIBUTE_dup(attr)) == NULL)
+        goto err2;
+    if (!sk_X509_ATTRIBUTE_push(sk, new_attr))
+        goto err;
+    if (*x == NULL)
+        *x = sk;
+    return (sk);
+ err:
+    X509err(X509_F_X509AT_ADD1_ATTR, ERR_R_MALLOC_FAILURE);
+ err2:
+    if (new_attr != NULL)
+        X509_ATTRIBUTE_free(new_attr);
+    if (sk != NULL)
+        sk_X509_ATTRIBUTE_free(sk);
+    return (NULL);
 }
 
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len)
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const ASN1_OBJECT *obj,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len)
 {
-	X509_ATTRIBUTE *attr;
-	STACK_OF(X509_ATTRIBUTE) *ret;
-	attr = X509_ATTRIBUTE_create_by_OBJ(NULL, obj, type, bytes, len);
-	if(!attr) return 0;
-	ret = X509at_add1_attr(x, attr);
-	X509_ATTRIBUTE_free(attr);
-	return ret;
+    X509_ATTRIBUTE *attr;
+    STACK_OF(X509_ATTRIBUTE) *ret;
+    attr = X509_ATTRIBUTE_create_by_OBJ(NULL, obj, type, bytes, len);
+    if (!attr)
+        return 0;
+    ret = X509at_add1_attr(x, attr);
+    X509_ATTRIBUTE_free(attr);
+    return ret;
 }
 
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
-			int nid, int type,
-			const unsigned char *bytes, int len)
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, int nid, int type,
+                                                  const unsigned char *bytes,
+                                                  int len)
 {
-	X509_ATTRIBUTE *attr;
-	STACK_OF(X509_ATTRIBUTE) *ret;
-	attr = X509_ATTRIBUTE_create_by_NID(NULL, nid, type, bytes, len);
-	if(!attr) return 0;
-	ret = X509at_add1_attr(x, attr);
-	X509_ATTRIBUTE_free(attr);
-	return ret;
+    X509_ATTRIBUTE *attr;
+    STACK_OF(X509_ATTRIBUTE) *ret;
+    attr = X509_ATTRIBUTE_create_by_NID(NULL, nid, type, bytes, len);
+    if (!attr)
+        return 0;
+    ret = X509at_add1_attr(x, attr);
+    X509_ATTRIBUTE_free(attr);
+    return ret;
 }
 
-STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len)
+STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
+                                                  **x, const char *attrname,
+                                                  int type,
+                                                  const unsigned char *bytes,
+                                                  int len)
 {
-	X509_ATTRIBUTE *attr;
-	STACK_OF(X509_ATTRIBUTE) *ret;
-	attr = X509_ATTRIBUTE_create_by_txt(NULL, attrname, type, bytes, len);
-	if(!attr) return 0;
-	ret = X509at_add1_attr(x, attr);
-	X509_ATTRIBUTE_free(attr);
-	return ret;
+    X509_ATTRIBUTE *attr;
+    STACK_OF(X509_ATTRIBUTE) *ret;
+    attr = X509_ATTRIBUTE_create_by_txt(NULL, attrname, type, bytes, len);
+    if (!attr)
+        return 0;
+    ret = X509at_add1_attr(x, attr);
+    X509_ATTRIBUTE_free(attr);
+    return ret;
 }
 
 void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
-				ASN1_OBJECT *obj, int lastpos, int type)
+                              ASN1_OBJECT *obj, int lastpos, int type)
 {
-	int i;
-	X509_ATTRIBUTE *at;
-	i = X509at_get_attr_by_OBJ(x, obj, lastpos);
-	if (i == -1)
-		return NULL;
-	if ((lastpos <= -2) && (X509at_get_attr_by_OBJ(x, obj, i) != -1))
-		return NULL;
-	at = X509at_get_attr(x, i);
-	if (lastpos <= -3 && (X509_ATTRIBUTE_count(at) != 1))
-		return NULL;
-	return X509_ATTRIBUTE_get0_data(at, 0, type, NULL);
+    int i;
+    X509_ATTRIBUTE *at;
+    i = X509at_get_attr_by_OBJ(x, obj, lastpos);
+    if (i == -1)
+        return NULL;
+    if ((lastpos <= -2) && (X509at_get_attr_by_OBJ(x, obj, i) != -1))
+        return NULL;
+    at = X509at_get_attr(x, i);
+    if (lastpos <= -3 && (X509_ATTRIBUTE_count(at) != 1))
+        return NULL;
+    return X509_ATTRIBUTE_get0_data(at, 0, type, NULL);
 }
 
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
-	     int atrtype, const void *data, int len)
+                                             int atrtype, const void *data,
+                                             int len)
 {
-	ASN1_OBJECT *obj;
-	X509_ATTRIBUTE *ret;
+    ASN1_OBJECT *obj;
+    X509_ATTRIBUTE *ret;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_NID,X509_R_UNKNOWN_NID);
-		return(NULL);
-		}
-	ret=X509_ATTRIBUTE_create_by_OBJ(attr,obj,atrtype,data,len);
-	if (ret == NULL) ASN1_OBJECT_free(obj);
-	return(ret);
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL) {
+        X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_NID, X509_R_UNKNOWN_NID);
+        return (NULL);
+    }
+    ret = X509_ATTRIBUTE_create_by_OBJ(attr, obj, atrtype, data, len);
+    if (ret == NULL)
+        ASN1_OBJECT_free(obj);
+    return (ret);
 }
 
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
-	     const ASN1_OBJECT *obj, int atrtype, const void *data, int len)
+                                             const ASN1_OBJECT *obj,
+                                             int atrtype, const void *data,
+                                             int len)
 {
-	X509_ATTRIBUTE *ret;
+    X509_ATTRIBUTE *ret;
 
-	if ((attr == NULL) || (*attr == NULL))
-		{
-		if ((ret=X509_ATTRIBUTE_new()) == NULL)
-			{
-			X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ,ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		}
-	else
-		ret= *attr;
+    if ((attr == NULL) || (*attr == NULL)) {
+        if ((ret = X509_ATTRIBUTE_new()) == NULL) {
+            X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ,
+                    ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+    } else
+        ret = *attr;
 
-	if (!X509_ATTRIBUTE_set1_object(ret,obj))
-		goto err;
-	if (!X509_ATTRIBUTE_set1_data(ret,atrtype,data,len))
-		goto err;
+    if (!X509_ATTRIBUTE_set1_object(ret, obj))
+        goto err;
+    if (!X509_ATTRIBUTE_set1_data(ret, atrtype, data, len))
+        goto err;
 
-	if ((attr != NULL) && (*attr == NULL)) *attr=ret;
-	return(ret);
-err:
-	if ((attr == NULL) || (ret != *attr))
-		X509_ATTRIBUTE_free(ret);
-	return(NULL);
+    if ((attr != NULL) && (*attr == NULL))
+        *attr = ret;
+    return (ret);
+ err:
+    if ((attr == NULL) || (ret != *attr))
+        X509_ATTRIBUTE_free(ret);
+    return (NULL);
 }
 
 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
-		const char *atrname, int type, const unsigned char *bytes, int len)
-	{
-	ASN1_OBJECT *obj;
-	X509_ATTRIBUTE *nattr;
+                                             const char *atrname, int type,
+                                             const unsigned char *bytes,
+                                             int len)
+{
+    ASN1_OBJECT *obj;
+    X509_ATTRIBUTE *nattr;
 
-	obj=OBJ_txt2obj(atrname, 0);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_TXT,
-						X509_R_INVALID_FIELD_NAME);
-		ERR_add_error_data(2, "name=", atrname);
-		return(NULL);
-		}
-	nattr = X509_ATTRIBUTE_create_by_OBJ(attr,obj,type,bytes,len);
-	ASN1_OBJECT_free(obj);
-	return nattr;
-	}
+    obj = OBJ_txt2obj(atrname, 0);
+    if (obj == NULL) {
+        X509err(X509_F_X509_ATTRIBUTE_CREATE_BY_TXT,
+                X509_R_INVALID_FIELD_NAME);
+        ERR_add_error_data(2, "name=", atrname);
+        return (NULL);
+    }
+    nattr = X509_ATTRIBUTE_create_by_OBJ(attr, obj, type, bytes, len);
+    ASN1_OBJECT_free(obj);
+    return nattr;
+}
 
 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj)
 {
-	if ((attr == NULL) || (obj == NULL))
-		return(0);
-	ASN1_OBJECT_free(attr->object);
-	attr->object=OBJ_dup(obj);
-	return(1);
+    if ((attr == NULL) || (obj == NULL))
+        return (0);
+    ASN1_OBJECT_free(attr->object);
+    attr->object = OBJ_dup(obj);
+    return (1);
 }
 
-int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, const void *data, int len)
+int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
+                             const void *data, int len)
 {
-	ASN1_TYPE *ttmp;
-	ASN1_STRING *stmp = NULL;
-	int atype = 0;
-	if (!attr) return 0;
-	if(attrtype & MBSTRING_FLAG) {
-		stmp = ASN1_STRING_set_by_NID(NULL, data, len, attrtype,
-						OBJ_obj2nid(attr->object));
-		if(!stmp) {
-			X509err(X509_F_X509_ATTRIBUTE_SET1_DATA, ERR_R_ASN1_LIB);
-			return 0;
-		}
-		atype = stmp->type;
-	} else if (len != -1){
-		if(!(stmp = ASN1_STRING_type_new(attrtype))) goto err;
-		if(!ASN1_STRING_set(stmp, data, len)) goto err;
-		atype = attrtype;
-	}
-	if(!(attr->value.set = sk_ASN1_TYPE_new_null())) goto err;
-	attr->single = 0;
-	/* This is a bit naughty because the attribute should really have
-	 * at least one value but some types use and zero length SET and
-	 * require this.
-	 */
-	if (attrtype == 0)
-		return 1;
-	if(!(ttmp = ASN1_TYPE_new())) goto err;
-	if ((len == -1) && !(attrtype & MBSTRING_FLAG))
-		{
-		if (!ASN1_TYPE_set1(ttmp, attrtype, data))
-			goto err;
-		}
-	else
-		ASN1_TYPE_set(ttmp, atype, stmp);
-	if(!sk_ASN1_TYPE_push(attr->value.set, ttmp)) goto err;
-	return 1;
-	err:
-	X509err(X509_F_X509_ATTRIBUTE_SET1_DATA, ERR_R_MALLOC_FAILURE);
-	return 0;
+    ASN1_TYPE *ttmp;
+    ASN1_STRING *stmp = NULL;
+    int atype = 0;
+    if (!attr)
+        return 0;
+    if (attrtype & MBSTRING_FLAG) {
+        stmp = ASN1_STRING_set_by_NID(NULL, data, len, attrtype,
+                                      OBJ_obj2nid(attr->object));
+        if (!stmp) {
+            X509err(X509_F_X509_ATTRIBUTE_SET1_DATA, ERR_R_ASN1_LIB);
+            return 0;
+        }
+        atype = stmp->type;
+    } else if (len != -1) {
+        if (!(stmp = ASN1_STRING_type_new(attrtype)))
+            goto err;
+        if (!ASN1_STRING_set(stmp, data, len))
+            goto err;
+        atype = attrtype;
+    }
+    if (!(attr->value.set = sk_ASN1_TYPE_new_null()))
+        goto err;
+    attr->single = 0;
+    /*
+     * This is a bit naughty because the attribute should really have at
+     * least one value but some types use and zero length SET and require
+     * this.
+     */
+    if (attrtype == 0)
+        return 1;
+    if (!(ttmp = ASN1_TYPE_new()))
+        goto err;
+    if ((len == -1) && !(attrtype & MBSTRING_FLAG)) {
+        if (!ASN1_TYPE_set1(ttmp, attrtype, data))
+            goto err;
+    } else
+        ASN1_TYPE_set(ttmp, atype, stmp);
+    if (!sk_ASN1_TYPE_push(attr->value.set, ttmp))
+        goto err;
+    return 1;
+ err:
+    X509err(X509_F_X509_ATTRIBUTE_SET1_DATA, ERR_R_MALLOC_FAILURE);
+    return 0;
 }
 
 int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr)
 {
-	if(!attr->single) return sk_ASN1_TYPE_num(attr->value.set);
-	if(attr->value.single) return 1;
-	return 0;
+    if (!attr->single)
+        return sk_ASN1_TYPE_num(attr->value.set);
+    if (attr->value.single)
+        return 1;
+    return 0;
 }
 
 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr)
 {
-	if (attr == NULL) return(NULL);
-	return(attr->object);
+    if (attr == NULL)
+        return (NULL);
+    return (attr->object);
 }
 
 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
-					int atrtype, void *data)
+                               int atrtype, void *data)
 {
-	ASN1_TYPE *ttmp;
-	ttmp = X509_ATTRIBUTE_get0_type(attr, idx);
-	if(!ttmp) return NULL;
-	if(atrtype != ASN1_TYPE_get(ttmp)){
-		X509err(X509_F_X509_ATTRIBUTE_GET0_DATA, X509_R_WRONG_TYPE);
-		return NULL;
-	}
-	return ttmp->value.ptr;
+    ASN1_TYPE *ttmp;
+    ttmp = X509_ATTRIBUTE_get0_type(attr, idx);
+    if (!ttmp)
+        return NULL;
+    if (atrtype != ASN1_TYPE_get(ttmp)) {
+        X509err(X509_F_X509_ATTRIBUTE_GET0_DATA, X509_R_WRONG_TYPE);
+        return NULL;
+    }
+    return ttmp->value.ptr;
 }
 
 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx)
 {
-	if (attr == NULL) return(NULL);
-	if(idx >= X509_ATTRIBUTE_count(attr)) return NULL;
-	if(!attr->single) return sk_ASN1_TYPE_value(attr->value.set, idx);
-	else return attr->value.single;
+    if (attr == NULL)
+        return (NULL);
+    if (idx >= X509_ATTRIBUTE_count(attr))
+        return NULL;
+    if (!attr->single)
+        return sk_ASN1_TYPE_value(attr->value.set, idx);
+    else
+        return attr->value.single;
 }
diff --git a/crypto/x509/x509_cmp.c b/crypto/x509/x509_cmp.c
index 123709902a..49c71b9128 100644
--- a/crypto/x509/x509_cmp.c
+++ b/crypto/x509/x509_cmp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,448 +65,434 @@
 #include 
 
 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b)
-	{
-	int i;
-	X509_CINF *ai,*bi;
-
-	ai=a->cert_info;
-	bi=b->cert_info;
-	i=M_ASN1_INTEGER_cmp(ai->serialNumber,bi->serialNumber);
-	if (i) return(i);
-	return(X509_NAME_cmp(ai->issuer,bi->issuer));
-	}
+{
+    int i;
+    X509_CINF *ai, *bi;
+
+    ai = a->cert_info;
+    bi = b->cert_info;
+    i = M_ASN1_INTEGER_cmp(ai->serialNumber, bi->serialNumber);
+    if (i)
+        return (i);
+    return (X509_NAME_cmp(ai->issuer, bi->issuer));
+}
 
 #ifndef OPENSSL_NO_MD5
 unsigned long X509_issuer_and_serial_hash(X509 *a)
-	{
-	unsigned long ret=0;
-	EVP_MD_CTX ctx;
-	unsigned char md[16];
-	char *f;
-
-	EVP_MD_CTX_init(&ctx);
-	f=X509_NAME_oneline(a->cert_info->issuer,NULL,0);
-	if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL))
-		goto err;
-	if (!EVP_DigestUpdate(&ctx,(unsigned char *)f,strlen(f)))
-		goto err;
-	OPENSSL_free(f);
-	if(!EVP_DigestUpdate(&ctx,(unsigned char *)a->cert_info->serialNumber->data,
-		(unsigned long)a->cert_info->serialNumber->length))
-		goto err;
-	if (!EVP_DigestFinal_ex(&ctx,&(md[0]),NULL))
-		goto err;
-	ret=(	((unsigned long)md[0]     )|((unsigned long)md[1]<<8L)|
-		((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L)
-		)&0xffffffffL;
-	err:
-	EVP_MD_CTX_cleanup(&ctx);
-	return(ret);
-	}
+{
+    unsigned long ret = 0;
+    EVP_MD_CTX ctx;
+    unsigned char md[16];
+    char *f;
+
+    EVP_MD_CTX_init(&ctx);
+    f = X509_NAME_oneline(a->cert_info->issuer, NULL, 0);
+    if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL))
+        goto err;
+    if (!EVP_DigestUpdate(&ctx, (unsigned char *)f, strlen(f)))
+        goto err;
+    OPENSSL_free(f);
+    if (!EVP_DigestUpdate
+        (&ctx, (unsigned char *)a->cert_info->serialNumber->data,
+         (unsigned long)a->cert_info->serialNumber->length))
+        goto err;
+    if (!EVP_DigestFinal_ex(&ctx, &(md[0]), NULL))
+        goto err;
+    ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) |
+           ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L)
+        ) & 0xffffffffL;
+ err:
+    EVP_MD_CTX_cleanup(&ctx);
+    return (ret);
+}
 #endif
-	
+
 int X509_issuer_name_cmp(const X509 *a, const X509 *b)
-	{
-	return(X509_NAME_cmp(a->cert_info->issuer,b->cert_info->issuer));
-	}
+{
+    return (X509_NAME_cmp(a->cert_info->issuer, b->cert_info->issuer));
+}
 
 int X509_subject_name_cmp(const X509 *a, const X509 *b)
-	{
-	return(X509_NAME_cmp(a->cert_info->subject,b->cert_info->subject));
-	}
+{
+    return (X509_NAME_cmp(a->cert_info->subject, b->cert_info->subject));
+}
 
 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b)
-	{
-	return(X509_NAME_cmp(a->crl->issuer,b->crl->issuer));
-	}
+{
+    return (X509_NAME_cmp(a->crl->issuer, b->crl->issuer));
+}
 
 #ifndef OPENSSL_NO_SHA
 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b)
-	{
-	return memcmp(a->sha1_hash, b->sha1_hash, 20);
-	}
+{
+    return memcmp(a->sha1_hash, b->sha1_hash, 20);
+}
 #endif
 
 X509_NAME *X509_get_issuer_name(X509 *a)
-	{
-	return(a->cert_info->issuer);
-	}
+{
+    return (a->cert_info->issuer);
+}
 
 unsigned long X509_issuer_name_hash(X509 *x)
-	{
-	return(X509_NAME_hash(x->cert_info->issuer));
-	}
+{
+    return (X509_NAME_hash(x->cert_info->issuer));
+}
 
 #ifndef OPENSSL_NO_MD5
 unsigned long X509_issuer_name_hash_old(X509 *x)
-	{
-	return(X509_NAME_hash_old(x->cert_info->issuer));
-	}
+{
+    return (X509_NAME_hash_old(x->cert_info->issuer));
+}
 #endif
 
 X509_NAME *X509_get_subject_name(X509 *a)
-	{
-	return(a->cert_info->subject);
-	}
+{
+    return (a->cert_info->subject);
+}
 
 ASN1_INTEGER *X509_get_serialNumber(X509 *a)
-	{
-	return(a->cert_info->serialNumber);
-	}
+{
+    return (a->cert_info->serialNumber);
+}
 
 unsigned long X509_subject_name_hash(X509 *x)
-	{
-	return(X509_NAME_hash(x->cert_info->subject));
-	}
+{
+    return (X509_NAME_hash(x->cert_info->subject));
+}
 
 #ifndef OPENSSL_NO_MD5
 unsigned long X509_subject_name_hash_old(X509 *x)
-	{
-	return(X509_NAME_hash_old(x->cert_info->subject));
-	}
+{
+    return (X509_NAME_hash_old(x->cert_info->subject));
+}
 #endif
 
 #ifndef OPENSSL_NO_SHA
-/* Compare two certificates: they must be identical for
- * this to work. NB: Although "cmp" operations are generally
- * prototyped to take "const" arguments (eg. for use in
- * STACKs), the way X509 handling is - these operations may
- * involve ensuring the hashes are up-to-date and ensuring
- * certain cert information is cached. So this is the point
- * where the "depth-first" constification tree has to halt
- * with an evil cast.
+/*
+ * Compare two certificates: they must be identical for this to work. NB:
+ * Although "cmp" operations are generally prototyped to take "const"
+ * arguments (eg. for use in STACKs), the way X509 handling is - these
+ * operations may involve ensuring the hashes are up-to-date and ensuring
+ * certain cert information is cached. So this is the point where the
+ * "depth-first" constification tree has to halt with an evil cast.
  */
 int X509_cmp(const X509 *a, const X509 *b)
 {
-	int rv;
-	/* ensure hash is valid */
-	X509_check_purpose((X509 *)a, -1, 0);
-	X509_check_purpose((X509 *)b, -1, 0);
-
-	rv = memcmp(a->sha1_hash, b->sha1_hash, SHA_DIGEST_LENGTH);
-	if (rv)
-		return rv;
-	/* Check for match against stored encoding too */
-	if (!a->cert_info->enc.modified && !b->cert_info->enc.modified)
-		{
-		rv = (int)(a->cert_info->enc.len - b->cert_info->enc.len);
-		if (rv)
-			return rv;
-		return memcmp(a->cert_info->enc.enc, b->cert_info->enc.enc,
-				a->cert_info->enc.len);
-		}
-	return rv;
+    int rv;
+    /* ensure hash is valid */
+    X509_check_purpose((X509 *)a, -1, 0);
+    X509_check_purpose((X509 *)b, -1, 0);
+
+    rv = memcmp(a->sha1_hash, b->sha1_hash, SHA_DIGEST_LENGTH);
+    if (rv)
+        return rv;
+    /* Check for match against stored encoding too */
+    if (!a->cert_info->enc.modified && !b->cert_info->enc.modified) {
+        rv = (int)(a->cert_info->enc.len - b->cert_info->enc.len);
+        if (rv)
+            return rv;
+        return memcmp(a->cert_info->enc.enc, b->cert_info->enc.enc,
+                      a->cert_info->enc.len);
+    }
+    return rv;
 }
 #endif
 
-
 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b)
-	{
-	int ret;
+{
+    int ret;
 
-	/* Ensure canonical encoding is present and up to date */
+    /* Ensure canonical encoding is present and up to date */
 
-	if (!a->canon_enc || a->modified)
-		{
-		ret = i2d_X509_NAME((X509_NAME *)a, NULL);
-		if (ret < 0)
-			return -2;
-		}
+    if (!a->canon_enc || a->modified) {
+        ret = i2d_X509_NAME((X509_NAME *)a, NULL);
+        if (ret < 0)
+            return -2;
+    }
 
-	if (!b->canon_enc || b->modified)
-		{
-		ret = i2d_X509_NAME((X509_NAME *)b, NULL);
-		if (ret < 0)
-			return -2;
-		}
+    if (!b->canon_enc || b->modified) {
+        ret = i2d_X509_NAME((X509_NAME *)b, NULL);
+        if (ret < 0)
+            return -2;
+    }
 
-	ret = a->canon_enclen - b->canon_enclen;
+    ret = a->canon_enclen - b->canon_enclen;
 
-	if (ret)
-		return ret;
+    if (ret)
+        return ret;
 
-	return memcmp(a->canon_enc, b->canon_enc, a->canon_enclen);
+    return memcmp(a->canon_enc, b->canon_enc, a->canon_enclen);
 
-	}
+}
 
 unsigned long X509_NAME_hash(X509_NAME *x)
-	{
-	unsigned long ret=0;
-	unsigned char md[SHA_DIGEST_LENGTH];
-
-	/* Make sure X509_NAME structure contains valid cached encoding */
-	i2d_X509_NAME(x,NULL);
-	if (!EVP_Digest(x->canon_enc, x->canon_enclen, md, NULL, EVP_sha1(),
-		NULL))
-		return 0;
-
-	ret=(	((unsigned long)md[0]     )|((unsigned long)md[1]<<8L)|
-		((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L)
-		)&0xffffffffL;
-	return(ret);
-	}
-
+{
+    unsigned long ret = 0;
+    unsigned char md[SHA_DIGEST_LENGTH];
+
+    /* Make sure X509_NAME structure contains valid cached encoding */
+    i2d_X509_NAME(x, NULL);
+    if (!EVP_Digest(x->canon_enc, x->canon_enclen, md, NULL, EVP_sha1(),
+                    NULL))
+        return 0;
+
+    ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) |
+           ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L)
+        ) & 0xffffffffL;
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_MD5
-/* I now DER encode the name and hash it.  Since I cache the DER encoding,
- * this is reasonably efficient. */
+/*
+ * I now DER encode the name and hash it.  Since I cache the DER encoding,
+ * this is reasonably efficient.
+ */
 
 unsigned long X509_NAME_hash_old(X509_NAME *x)
-	{
-	EVP_MD_CTX md_ctx;
-	unsigned long ret=0;
-	unsigned char md[16];
-
-	/* Make sure X509_NAME structure contains valid cached encoding */
-	i2d_X509_NAME(x,NULL);
-	EVP_MD_CTX_init(&md_ctx);
-	EVP_MD_CTX_set_flags(&md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-	if (EVP_DigestInit_ex(&md_ctx, EVP_md5(), NULL)
-	    && EVP_DigestUpdate(&md_ctx, x->bytes->data, x->bytes->length)
-	    && EVP_DigestFinal_ex(&md_ctx,md,NULL))
-		ret=(((unsigned long)md[0]     )|((unsigned long)md[1]<<8L)|
-		     ((unsigned long)md[2]<<16L)|((unsigned long)md[3]<<24L)
-		     )&0xffffffffL;
-	EVP_MD_CTX_cleanup(&md_ctx);
-
-	return(ret);
-	}
+{
+    EVP_MD_CTX md_ctx;
+    unsigned long ret = 0;
+    unsigned char md[16];
+
+    /* Make sure X509_NAME structure contains valid cached encoding */
+    i2d_X509_NAME(x, NULL);
+    EVP_MD_CTX_init(&md_ctx);
+    EVP_MD_CTX_set_flags(&md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+    if (EVP_DigestInit_ex(&md_ctx, EVP_md5(), NULL)
+        && EVP_DigestUpdate(&md_ctx, x->bytes->data, x->bytes->length)
+        && EVP_DigestFinal_ex(&md_ctx, md, NULL))
+        ret = (((unsigned long)md[0]) | ((unsigned long)md[1] << 8L) |
+               ((unsigned long)md[2] << 16L) | ((unsigned long)md[3] << 24L)
+            ) & 0xffffffffL;
+    EVP_MD_CTX_cleanup(&md_ctx);
+
+    return (ret);
+}
 #endif
 
 /* Search a stack of X509 for a match */
 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, X509_NAME *name,
-		ASN1_INTEGER *serial)
-	{
-	int i;
-	X509_CINF cinf;
-	X509 x,*x509=NULL;
-
-	if(!sk) return NULL;
-
-	x.cert_info= &cinf;
-	cinf.serialNumber=serial;
-	cinf.issuer=name;
-
-	for (i=0; icert_info == NULL))
-		return(NULL);
-	return(X509_PUBKEY_get(x->cert_info->key));
-	}
+{
+    if ((x == NULL) || (x->cert_info == NULL))
+        return (NULL);
+    return (X509_PUBKEY_get(x->cert_info->key));
+}
 
 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x)
-	{
-	if(!x) return NULL;
-	return x->cert_info->key->public_key;
-	}
-
+{
+    if (!x)
+        return NULL;
+    return x->cert_info->key->public_key;
+}
 
 int X509_check_private_key(X509 *x, EVP_PKEY *k)
-	{
-	EVP_PKEY *xk;
-	int ret;
-
-	xk=X509_get_pubkey(x);
-
-	if (xk)
-		ret = EVP_PKEY_cmp(xk, k);
-	else
-		ret = -2;
-
-	switch (ret)
-		{
-	case 1:
-		break;
-	case 0:
-		X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
-		break;
-	case -1:
-		X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);
-		break;
-	case -2:
-	        X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE);
-		}
-	if (xk)
-		EVP_PKEY_free(xk);
-	if (ret > 0)
-		return 1;
-	return 0;
-	}
-
-/* Check a suite B algorithm is permitted: pass in a public key and
- * the NID of its signature (or 0 if no signature). The pflags is
- * a pointer to a flags field which must contain the suite B verification
- * flags.
+{
+    EVP_PKEY *xk;
+    int ret;
+
+    xk = X509_get_pubkey(x);
+
+    if (xk)
+        ret = EVP_PKEY_cmp(xk, k);
+    else
+        ret = -2;
+
+    switch (ret) {
+    case 1:
+        break;
+    case 0:
+        X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_KEY_VALUES_MISMATCH);
+        break;
+    case -1:
+        X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_KEY_TYPE_MISMATCH);
+        break;
+    case -2:
+        X509err(X509_F_X509_CHECK_PRIVATE_KEY, X509_R_UNKNOWN_KEY_TYPE);
+    }
+    if (xk)
+        EVP_PKEY_free(xk);
+    if (ret > 0)
+        return 1;
+    return 0;
+}
+
+/*
+ * Check a suite B algorithm is permitted: pass in a public key and the NID
+ * of its signature (or 0 if no signature). The pflags is a pointer to a
+ * flags field which must contain the suite B verification flags.
  */
 
 #ifndef OPENSSL_NO_EC
 
 static int check_suite_b(EVP_PKEY *pkey, int sign_nid, unsigned long *pflags)
-	{
-	const EC_GROUP *grp = NULL;
-	int curve_nid;
-	if (pkey && pkey->type == EVP_PKEY_EC)
-		grp = EC_KEY_get0_group(pkey->pkey.ec);
-	if (!grp)
-		return X509_V_ERR_SUITE_B_INVALID_ALGORITHM;
-	curve_nid = EC_GROUP_get_curve_name(grp);
-	/* Check curve is consistent with LOS */
-	if (curve_nid == NID_secp384r1) /* P-384 */
-		{
-		/* Check signature algorithm is consistent with
-		 * curve.
-		 */
-		if (sign_nid != -1 && sign_nid != NID_ecdsa_with_SHA384)
-			return X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM;
-		if (!(*pflags & X509_V_FLAG_SUITEB_192_LOS))
-			return X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED;
-		/* If we encounter P-384 we cannot use P-256 later */
-		*pflags &= ~X509_V_FLAG_SUITEB_128_LOS_ONLY;
-		}
-	else if (curve_nid == NID_X9_62_prime256v1) /* P-256 */
-		{
-		if (sign_nid != -1 && sign_nid != NID_ecdsa_with_SHA256)
-			return X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM;
-		if (!(*pflags & X509_V_FLAG_SUITEB_128_LOS_ONLY))
-			return X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED;
-		}
-	else
-		return X509_V_ERR_SUITE_B_INVALID_CURVE;
-
-	return X509_V_OK;
-	}
+{
+    const EC_GROUP *grp = NULL;
+    int curve_nid;
+    if (pkey && pkey->type == EVP_PKEY_EC)
+        grp = EC_KEY_get0_group(pkey->pkey.ec);
+    if (!grp)
+        return X509_V_ERR_SUITE_B_INVALID_ALGORITHM;
+    curve_nid = EC_GROUP_get_curve_name(grp);
+    /* Check curve is consistent with LOS */
+    if (curve_nid == NID_secp384r1) { /* P-384 */
+        /*
+         * Check signature algorithm is consistent with curve.
+         */
+        if (sign_nid != -1 && sign_nid != NID_ecdsa_with_SHA384)
+            return X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM;
+        if (!(*pflags & X509_V_FLAG_SUITEB_192_LOS))
+            return X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED;
+        /* If we encounter P-384 we cannot use P-256 later */
+        *pflags &= ~X509_V_FLAG_SUITEB_128_LOS_ONLY;
+    } else if (curve_nid == NID_X9_62_prime256v1) { /* P-256 */
+        if (sign_nid != -1 && sign_nid != NID_ecdsa_with_SHA256)
+            return X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM;
+        if (!(*pflags & X509_V_FLAG_SUITEB_128_LOS_ONLY))
+            return X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED;
+    } else
+        return X509_V_ERR_SUITE_B_INVALID_CURVE;
+
+    return X509_V_OK;
+}
 
 int X509_chain_check_suiteb(int *perror_depth, X509 *x, STACK_OF(X509) *chain,
-							unsigned long flags)
-	{
-	int rv, i, sign_nid;
-	EVP_PKEY *pk = NULL;
-	unsigned long tflags;
-	if (!(flags & X509_V_FLAG_SUITEB_128_LOS))
-		return X509_V_OK;
-	tflags = flags;
-	/* If no EE certificate passed in must be first in chain */
-	if (x == NULL)
-		{
-		x = sk_X509_value(chain, 0);
-		i = 1;
-		}
-	else
-		i = 0;
-
-	if (X509_get_version(x) != 2)
-		{
-		rv = X509_V_ERR_SUITE_B_INVALID_VERSION;
-		/* Correct error depth */
-		i = 0;
-		goto end;
-		}
-
-	pk = X509_get_pubkey(x);
-	/* Check EE key only */
-	rv = check_suite_b(pk, -1, &tflags);
-	if (rv != X509_V_OK)
-		{
-		/* Correct error depth */
-		i = 0;
-		goto end;
-		}
-	for(; i < sk_X509_num(chain); i++)
-		{
-		sign_nid = X509_get_signature_nid(x);
-		x = sk_X509_value(chain, i);
-		if (X509_get_version(x) != 2)
-			{
-			rv = X509_V_ERR_SUITE_B_INVALID_VERSION;
-			goto end;
-			}
-		EVP_PKEY_free(pk);
-		pk = X509_get_pubkey(x);
-		rv = check_suite_b(pk, sign_nid, &tflags);
-		if (rv != X509_V_OK)
-			goto end;
-		}
-
-	/* Final check: root CA signature */
-	rv = check_suite_b(pk, X509_get_signature_nid(x), &tflags);
-	end:
-	if (pk)
-		EVP_PKEY_free(pk);
-	if (rv != X509_V_OK)
-		{
-		/* Invalid signature or LOS errors are for previous cert */
-		if ((rv == X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM
-		    || rv == X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED) && i)
-			i--;
-		/* If we have LOS error and flags changed then we are signing
-		 * P-384 with P-256. Use more meaninggul error.
-		 */
-		if (rv == X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED && flags != tflags)
-			rv = X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256;
-		if (perror_depth)
-			*perror_depth = i;
-		}
-	return rv;
-	}
+                            unsigned long flags)
+{
+    int rv, i, sign_nid;
+    EVP_PKEY *pk = NULL;
+    unsigned long tflags;
+    if (!(flags & X509_V_FLAG_SUITEB_128_LOS))
+        return X509_V_OK;
+    tflags = flags;
+    /* If no EE certificate passed in must be first in chain */
+    if (x == NULL) {
+        x = sk_X509_value(chain, 0);
+        i = 1;
+    } else
+        i = 0;
+
+    if (X509_get_version(x) != 2) {
+        rv = X509_V_ERR_SUITE_B_INVALID_VERSION;
+        /* Correct error depth */
+        i = 0;
+        goto end;
+    }
+
+    pk = X509_get_pubkey(x);
+    /* Check EE key only */
+    rv = check_suite_b(pk, -1, &tflags);
+    if (rv != X509_V_OK) {
+        /* Correct error depth */
+        i = 0;
+        goto end;
+    }
+    for (; i < sk_X509_num(chain); i++) {
+        sign_nid = X509_get_signature_nid(x);
+        x = sk_X509_value(chain, i);
+        if (X509_get_version(x) != 2) {
+            rv = X509_V_ERR_SUITE_B_INVALID_VERSION;
+            goto end;
+        }
+        EVP_PKEY_free(pk);
+        pk = X509_get_pubkey(x);
+        rv = check_suite_b(pk, sign_nid, &tflags);
+        if (rv != X509_V_OK)
+            goto end;
+    }
+
+    /* Final check: root CA signature */
+    rv = check_suite_b(pk, X509_get_signature_nid(x), &tflags);
+ end:
+    if (pk)
+        EVP_PKEY_free(pk);
+    if (rv != X509_V_OK) {
+        /* Invalid signature or LOS errors are for previous cert */
+        if ((rv == X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM
+             || rv == X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED) && i)
+            i--;
+        /*
+         * If we have LOS error and flags changed then we are signing P-384
+         * with P-256. Use more meaninggul error.
+         */
+        if (rv == X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED && flags != tflags)
+            rv = X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256;
+        if (perror_depth)
+            *perror_depth = i;
+    }
+    return rv;
+}
 
 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags)
-	{
-	int sign_nid;
-	if (!(flags & X509_V_FLAG_SUITEB_128_LOS))
-		return X509_V_OK;
-	sign_nid = OBJ_obj2nid(crl->crl->sig_alg->algorithm);
-	return check_suite_b(pk, sign_nid, &flags);
-	}
+{
+    int sign_nid;
+    if (!(flags & X509_V_FLAG_SUITEB_128_LOS))
+        return X509_V_OK;
+    sign_nid = OBJ_obj2nid(crl->crl->sig_alg->algorithm);
+    return check_suite_b(pk, sign_nid, &flags);
+}
 
 #else
 int X509_chain_check_suiteb(int *perror_depth, X509 *x, STACK_OF(X509) *chain,
-							unsigned long flags)
-	{
-	return 0;
-	}
+                            unsigned long flags)
+{
+    return 0;
+}
 
 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
 
 #endif
-/* Not strictly speaking an "up_ref" as a STACK doesn't have a reference
- * count but it has the same effect by duping the STACK and upping the ref
- * of each X509 structure.
+/*
+ * Not strictly speaking an "up_ref" as a STACK doesn't have a reference
+ * count but it has the same effect by duping the STACK and upping the ref of
+ * each X509 structure.
  */
 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain)
-	{
-	STACK_OF(X509) *ret;
-	int i;
-	ret = sk_X509_dup(chain);
-	for (i = 0; i < sk_X509_num(ret); i++)
-		{
-		X509 *x = sk_X509_value(ret, i);
-		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
-		}
-	return ret;
-	}
+{
+    STACK_OF(X509) *ret;
+    int i;
+    ret = sk_X509_dup(chain);
+    for (i = 0; i < sk_X509_num(ret); i++) {
+        X509 *x = sk_X509_value(ret, i);
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+    }
+    return ret;
+}
diff --git a/crypto/x509/x509_d2.c b/crypto/x509/x509_d2.c
index 51410cfd1a..50ca2a6d18 100644
--- a/crypto/x509/x509_d2.c
+++ b/crypto/x509/x509_d2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,45 +63,47 @@
 
 #ifndef OPENSSL_NO_STDIO
 int X509_STORE_set_default_paths(X509_STORE *ctx)
-	{
-	X509_LOOKUP *lookup;
+{
+    X509_LOOKUP *lookup;
+
+    lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file());
+    if (lookup == NULL)
+        return (0);
+    X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT);
 
-	lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_file());
-	if (lookup == NULL) return(0);
-	X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
+    lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir());
+    if (lookup == NULL)
+        return (0);
+    X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT);
 
-	lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_hash_dir());
-	if (lookup == NULL) return(0);
-	X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
-	
-	/* clear any errors */
-	ERR_clear_error();
+    /* clear any errors */
+    ERR_clear_error();
 
-	return(1);
-	}
+    return (1);
+}
 
 int X509_STORE_load_locations(X509_STORE *ctx, const char *file,
-		const char *path)
-	{
-	X509_LOOKUP *lookup;
+                              const char *path)
+{
+    X509_LOOKUP *lookup;
 
-	if (file != NULL)
-		{
-		lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_file());
-		if (lookup == NULL) return(0);
-		if (X509_LOOKUP_load_file(lookup,file,X509_FILETYPE_PEM) != 1)
-		    return(0);
-		}
-	if (path != NULL)
-		{
-		lookup=X509_STORE_add_lookup(ctx,X509_LOOKUP_hash_dir());
-		if (lookup == NULL) return(0);
-		if (X509_LOOKUP_add_dir(lookup,path,X509_FILETYPE_PEM) != 1)
-		    return(0);
-		}
-	if ((path == NULL) && (file == NULL))
-		return(0);
-	return(1);
-	}
+    if (file != NULL) {
+        lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file());
+        if (lookup == NULL)
+            return (0);
+        if (X509_LOOKUP_load_file(lookup, file, X509_FILETYPE_PEM) != 1)
+            return (0);
+    }
+    if (path != NULL) {
+        lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir());
+        if (lookup == NULL)
+            return (0);
+        if (X509_LOOKUP_add_dir(lookup, path, X509_FILETYPE_PEM) != 1)
+            return (0);
+    }
+    if ((path == NULL) && (file == NULL))
+        return (0);
+    return (1);
+}
 
 #endif
diff --git a/crypto/x509/x509_def.c b/crypto/x509/x509_def.c
index e0ac151a76..25c5537556 100644
--- a/crypto/x509/x509_def.c
+++ b/crypto/x509/x509_def.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,20 +62,31 @@
 #include 
 
 const char *X509_get_default_private_dir(void)
-	{ return(X509_PRIVATE_DIR); }
-	
+{
+    return (X509_PRIVATE_DIR);
+}
+
 const char *X509_get_default_cert_area(void)
-	{ return(X509_CERT_AREA); }
+{
+    return (X509_CERT_AREA);
+}
 
 const char *X509_get_default_cert_dir(void)
-	{ return(X509_CERT_DIR); }
+{
+    return (X509_CERT_DIR);
+}
 
 const char *X509_get_default_cert_file(void)
-	{ return(X509_CERT_FILE); }
+{
+    return (X509_CERT_FILE);
+}
 
 const char *X509_get_default_cert_dir_env(void)
-	{ return(X509_CERT_DIR_EVP); }
+{
+    return (X509_CERT_DIR_EVP);
+}
 
 const char *X509_get_default_cert_file_env(void)
-	{ return(X509_CERT_FILE_EVP); }
-
+{
+    return (X509_CERT_FILE_EVP);
+}
diff --git a/crypto/x509/x509_err.c b/crypto/x509/x509_err.c
index 1731254d48..43cde18e49 100644
--- a/crypto/x509/x509_err.c
+++ b/crypto/x509/x509_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,108 +66,121 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509,0,reason)
 
-static ERR_STRING_DATA X509_str_functs[]=
-	{
-{ERR_FUNC(X509_F_ADD_CERT_DIR),	"ADD_CERT_DIR"},
-{ERR_FUNC(X509_F_BY_FILE_CTRL),	"BY_FILE_CTRL"},
-{ERR_FUNC(X509_F_CHECK_POLICY),	"CHECK_POLICY"},
-{ERR_FUNC(X509_F_DIR_CTRL),	"DIR_CTRL"},
-{ERR_FUNC(X509_F_GET_CERT_BY_SUBJECT),	"GET_CERT_BY_SUBJECT"},
-{ERR_FUNC(X509_F_NETSCAPE_SPKI_B64_DECODE),	"NETSCAPE_SPKI_b64_decode"},
-{ERR_FUNC(X509_F_NETSCAPE_SPKI_B64_ENCODE),	"NETSCAPE_SPKI_b64_encode"},
-{ERR_FUNC(X509_F_X509AT_ADD1_ATTR),	"X509at_add1_attr"},
-{ERR_FUNC(X509_F_X509V3_ADD_EXT),	"X509v3_add_ext"},
-{ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_NID),	"X509_ATTRIBUTE_create_by_NID"},
-{ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ),	"X509_ATTRIBUTE_create_by_OBJ"},
-{ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_TXT),	"X509_ATTRIBUTE_create_by_txt"},
-{ERR_FUNC(X509_F_X509_ATTRIBUTE_GET0_DATA),	"X509_ATTRIBUTE_get0_data"},
-{ERR_FUNC(X509_F_X509_ATTRIBUTE_SET1_DATA),	"X509_ATTRIBUTE_set1_data"},
-{ERR_FUNC(X509_F_X509_CHECK_PRIVATE_KEY),	"X509_check_private_key"},
-{ERR_FUNC(X509_F_X509_CRL_DIFF),	"X509_CRL_diff"},
-{ERR_FUNC(X509_F_X509_CRL_PRINT_FP),	"X509_CRL_print_fp"},
-{ERR_FUNC(X509_F_X509_EXTENSION_CREATE_BY_NID),	"X509_EXTENSION_create_by_NID"},
-{ERR_FUNC(X509_F_X509_EXTENSION_CREATE_BY_OBJ),	"X509_EXTENSION_create_by_OBJ"},
-{ERR_FUNC(X509_F_X509_GET_PUBKEY_PARAMETERS),	"X509_get_pubkey_parameters"},
-{ERR_FUNC(X509_F_X509_LOAD_CERT_CRL_FILE),	"X509_load_cert_crl_file"},
-{ERR_FUNC(X509_F_X509_LOAD_CERT_FILE),	"X509_load_cert_file"},
-{ERR_FUNC(X509_F_X509_LOAD_CRL_FILE),	"X509_load_crl_file"},
-{ERR_FUNC(X509_F_X509_NAME_ADD_ENTRY),	"X509_NAME_add_entry"},
-{ERR_FUNC(X509_F_X509_NAME_ENTRY_CREATE_BY_NID),	"X509_NAME_ENTRY_create_by_NID"},
-{ERR_FUNC(X509_F_X509_NAME_ENTRY_CREATE_BY_TXT),	"X509_NAME_ENTRY_create_by_txt"},
-{ERR_FUNC(X509_F_X509_NAME_ENTRY_SET_OBJECT),	"X509_NAME_ENTRY_set_object"},
-{ERR_FUNC(X509_F_X509_NAME_ONELINE),	"X509_NAME_oneline"},
-{ERR_FUNC(X509_F_X509_NAME_PRINT),	"X509_NAME_print"},
-{ERR_FUNC(X509_F_X509_PRINT_EX_FP),	"X509_print_ex_fp"},
-{ERR_FUNC(X509_F_X509_PUBKEY_GET),	"X509_PUBKEY_get"},
-{ERR_FUNC(X509_F_X509_PUBKEY_SET),	"X509_PUBKEY_set"},
-{ERR_FUNC(X509_F_X509_REQ_CHECK_PRIVATE_KEY),	"X509_REQ_check_private_key"},
-{ERR_FUNC(X509_F_X509_REQ_PRINT_EX),	"X509_REQ_print_ex"},
-{ERR_FUNC(X509_F_X509_REQ_PRINT_FP),	"X509_REQ_print_fp"},
-{ERR_FUNC(X509_F_X509_REQ_TO_X509),	"X509_REQ_to_X509"},
-{ERR_FUNC(X509_F_X509_STORE_ADD_CERT),	"X509_STORE_add_cert"},
-{ERR_FUNC(X509_F_X509_STORE_ADD_CRL),	"X509_STORE_add_crl"},
-{ERR_FUNC(X509_F_X509_STORE_CTX_GET1_ISSUER),	"X509_STORE_CTX_get1_issuer"},
-{ERR_FUNC(X509_F_X509_STORE_CTX_INIT),	"X509_STORE_CTX_init"},
-{ERR_FUNC(X509_F_X509_STORE_CTX_NEW),	"X509_STORE_CTX_new"},
-{ERR_FUNC(X509_F_X509_STORE_CTX_PURPOSE_INHERIT),	"X509_STORE_CTX_purpose_inherit"},
-{ERR_FUNC(X509_F_X509_TO_X509_REQ),	"X509_to_X509_REQ"},
-{ERR_FUNC(X509_F_X509_TRUST_ADD),	"X509_TRUST_add"},
-{ERR_FUNC(X509_F_X509_TRUST_SET),	"X509_TRUST_set"},
-{ERR_FUNC(X509_F_X509_VERIFY_CERT),	"X509_verify_cert"},
-{0,NULL}
-	};
+static ERR_STRING_DATA X509_str_functs[] = {
+    {ERR_FUNC(X509_F_ADD_CERT_DIR), "ADD_CERT_DIR"},
+    {ERR_FUNC(X509_F_BY_FILE_CTRL), "BY_FILE_CTRL"},
+    {ERR_FUNC(X509_F_CHECK_POLICY), "CHECK_POLICY"},
+    {ERR_FUNC(X509_F_DIR_CTRL), "DIR_CTRL"},
+    {ERR_FUNC(X509_F_GET_CERT_BY_SUBJECT), "GET_CERT_BY_SUBJECT"},
+    {ERR_FUNC(X509_F_NETSCAPE_SPKI_B64_DECODE), "NETSCAPE_SPKI_b64_decode"},
+    {ERR_FUNC(X509_F_NETSCAPE_SPKI_B64_ENCODE), "NETSCAPE_SPKI_b64_encode"},
+    {ERR_FUNC(X509_F_X509AT_ADD1_ATTR), "X509at_add1_attr"},
+    {ERR_FUNC(X509_F_X509V3_ADD_EXT), "X509v3_add_ext"},
+    {ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_NID),
+     "X509_ATTRIBUTE_create_by_NID"},
+    {ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ),
+     "X509_ATTRIBUTE_create_by_OBJ"},
+    {ERR_FUNC(X509_F_X509_ATTRIBUTE_CREATE_BY_TXT),
+     "X509_ATTRIBUTE_create_by_txt"},
+    {ERR_FUNC(X509_F_X509_ATTRIBUTE_GET0_DATA), "X509_ATTRIBUTE_get0_data"},
+    {ERR_FUNC(X509_F_X509_ATTRIBUTE_SET1_DATA), "X509_ATTRIBUTE_set1_data"},
+    {ERR_FUNC(X509_F_X509_CHECK_PRIVATE_KEY), "X509_check_private_key"},
+    {ERR_FUNC(X509_F_X509_CRL_DIFF), "X509_CRL_diff"},
+    {ERR_FUNC(X509_F_X509_CRL_PRINT_FP), "X509_CRL_print_fp"},
+    {ERR_FUNC(X509_F_X509_EXTENSION_CREATE_BY_NID),
+     "X509_EXTENSION_create_by_NID"},
+    {ERR_FUNC(X509_F_X509_EXTENSION_CREATE_BY_OBJ),
+     "X509_EXTENSION_create_by_OBJ"},
+    {ERR_FUNC(X509_F_X509_GET_PUBKEY_PARAMETERS),
+     "X509_get_pubkey_parameters"},
+    {ERR_FUNC(X509_F_X509_LOAD_CERT_CRL_FILE), "X509_load_cert_crl_file"},
+    {ERR_FUNC(X509_F_X509_LOAD_CERT_FILE), "X509_load_cert_file"},
+    {ERR_FUNC(X509_F_X509_LOAD_CRL_FILE), "X509_load_crl_file"},
+    {ERR_FUNC(X509_F_X509_NAME_ADD_ENTRY), "X509_NAME_add_entry"},
+    {ERR_FUNC(X509_F_X509_NAME_ENTRY_CREATE_BY_NID),
+     "X509_NAME_ENTRY_create_by_NID"},
+    {ERR_FUNC(X509_F_X509_NAME_ENTRY_CREATE_BY_TXT),
+     "X509_NAME_ENTRY_create_by_txt"},
+    {ERR_FUNC(X509_F_X509_NAME_ENTRY_SET_OBJECT),
+     "X509_NAME_ENTRY_set_object"},
+    {ERR_FUNC(X509_F_X509_NAME_ONELINE), "X509_NAME_oneline"},
+    {ERR_FUNC(X509_F_X509_NAME_PRINT), "X509_NAME_print"},
+    {ERR_FUNC(X509_F_X509_PRINT_EX_FP), "X509_print_ex_fp"},
+    {ERR_FUNC(X509_F_X509_PUBKEY_GET), "X509_PUBKEY_get"},
+    {ERR_FUNC(X509_F_X509_PUBKEY_SET), "X509_PUBKEY_set"},
+    {ERR_FUNC(X509_F_X509_REQ_CHECK_PRIVATE_KEY),
+     "X509_REQ_check_private_key"},
+    {ERR_FUNC(X509_F_X509_REQ_PRINT_EX), "X509_REQ_print_ex"},
+    {ERR_FUNC(X509_F_X509_REQ_PRINT_FP), "X509_REQ_print_fp"},
+    {ERR_FUNC(X509_F_X509_REQ_TO_X509), "X509_REQ_to_X509"},
+    {ERR_FUNC(X509_F_X509_STORE_ADD_CERT), "X509_STORE_add_cert"},
+    {ERR_FUNC(X509_F_X509_STORE_ADD_CRL), "X509_STORE_add_crl"},
+    {ERR_FUNC(X509_F_X509_STORE_CTX_GET1_ISSUER),
+     "X509_STORE_CTX_get1_issuer"},
+    {ERR_FUNC(X509_F_X509_STORE_CTX_INIT), "X509_STORE_CTX_init"},
+    {ERR_FUNC(X509_F_X509_STORE_CTX_NEW), "X509_STORE_CTX_new"},
+    {ERR_FUNC(X509_F_X509_STORE_CTX_PURPOSE_INHERIT),
+     "X509_STORE_CTX_purpose_inherit"},
+    {ERR_FUNC(X509_F_X509_TO_X509_REQ), "X509_to_X509_REQ"},
+    {ERR_FUNC(X509_F_X509_TRUST_ADD), "X509_TRUST_add"},
+    {ERR_FUNC(X509_F_X509_TRUST_SET), "X509_TRUST_set"},
+    {ERR_FUNC(X509_F_X509_VERIFY_CERT), "X509_verify_cert"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA X509_str_reasons[]=
-	{
-{ERR_REASON(X509_R_AKID_MISMATCH)        ,"akid mismatch"},
-{ERR_REASON(X509_R_BAD_X509_FILETYPE)    ,"bad x509 filetype"},
-{ERR_REASON(X509_R_BASE64_DECODE_ERROR)  ,"base64 decode error"},
-{ERR_REASON(X509_R_CANT_CHECK_DH_KEY)    ,"cant check dh key"},
-{ERR_REASON(X509_R_CERT_ALREADY_IN_HASH_TABLE),"cert already in hash table"},
-{ERR_REASON(X509_R_CRL_ALREADY_DELTA)    ,"crl already delta"},
-{ERR_REASON(X509_R_CRL_VERIFY_FAILURE)   ,"crl verify failure"},
-{ERR_REASON(X509_R_ERR_ASN1_LIB)         ,"err asn1 lib"},
-{ERR_REASON(X509_R_IDP_MISMATCH)         ,"idp mismatch"},
-{ERR_REASON(X509_R_INVALID_DIRECTORY)    ,"invalid directory"},
-{ERR_REASON(X509_R_INVALID_FIELD_NAME)   ,"invalid field name"},
-{ERR_REASON(X509_R_INVALID_TRUST)        ,"invalid trust"},
-{ERR_REASON(X509_R_ISSUER_MISMATCH)      ,"issuer mismatch"},
-{ERR_REASON(X509_R_KEY_TYPE_MISMATCH)    ,"key type mismatch"},
-{ERR_REASON(X509_R_KEY_VALUES_MISMATCH)  ,"key values mismatch"},
-{ERR_REASON(X509_R_LOADING_CERT_DIR)     ,"loading cert dir"},
-{ERR_REASON(X509_R_LOADING_DEFAULTS)     ,"loading defaults"},
-{ERR_REASON(X509_R_METHOD_NOT_SUPPORTED) ,"method not supported"},
-{ERR_REASON(X509_R_NEWER_CRL_NOT_NEWER)  ,"newer crl not newer"},
-{ERR_REASON(X509_R_NO_CERT_SET_FOR_US_TO_VERIFY),"no cert set for us to verify"},
-{ERR_REASON(X509_R_NO_CRL_NUMBER)        ,"no crl number"},
-{ERR_REASON(X509_R_PUBLIC_KEY_DECODE_ERROR),"public key decode error"},
-{ERR_REASON(X509_R_PUBLIC_KEY_ENCODE_ERROR),"public key encode error"},
-{ERR_REASON(X509_R_SHOULD_RETRY)         ,"should retry"},
-{ERR_REASON(X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN),"unable to find parameters in chain"},
-{ERR_REASON(X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY),"unable to get certs public key"},
-{ERR_REASON(X509_R_UNKNOWN_KEY_TYPE)     ,"unknown key type"},
-{ERR_REASON(X509_R_UNKNOWN_NID)          ,"unknown nid"},
-{ERR_REASON(X509_R_UNKNOWN_PURPOSE_ID)   ,"unknown purpose id"},
-{ERR_REASON(X509_R_UNKNOWN_TRUST_ID)     ,"unknown trust id"},
-{ERR_REASON(X509_R_UNSUPPORTED_ALGORITHM),"unsupported algorithm"},
-{ERR_REASON(X509_R_WRONG_LOOKUP_TYPE)    ,"wrong lookup type"},
-{ERR_REASON(X509_R_WRONG_TYPE)           ,"wrong type"},
-{0,NULL}
-	};
+static ERR_STRING_DATA X509_str_reasons[] = {
+    {ERR_REASON(X509_R_AKID_MISMATCH), "akid mismatch"},
+    {ERR_REASON(X509_R_BAD_X509_FILETYPE), "bad x509 filetype"},
+    {ERR_REASON(X509_R_BASE64_DECODE_ERROR), "base64 decode error"},
+    {ERR_REASON(X509_R_CANT_CHECK_DH_KEY), "cant check dh key"},
+    {ERR_REASON(X509_R_CERT_ALREADY_IN_HASH_TABLE),
+     "cert already in hash table"},
+    {ERR_REASON(X509_R_CRL_ALREADY_DELTA), "crl already delta"},
+    {ERR_REASON(X509_R_CRL_VERIFY_FAILURE), "crl verify failure"},
+    {ERR_REASON(X509_R_ERR_ASN1_LIB), "err asn1 lib"},
+    {ERR_REASON(X509_R_IDP_MISMATCH), "idp mismatch"},
+    {ERR_REASON(X509_R_INVALID_DIRECTORY), "invalid directory"},
+    {ERR_REASON(X509_R_INVALID_FIELD_NAME), "invalid field name"},
+    {ERR_REASON(X509_R_INVALID_TRUST), "invalid trust"},
+    {ERR_REASON(X509_R_ISSUER_MISMATCH), "issuer mismatch"},
+    {ERR_REASON(X509_R_KEY_TYPE_MISMATCH), "key type mismatch"},
+    {ERR_REASON(X509_R_KEY_VALUES_MISMATCH), "key values mismatch"},
+    {ERR_REASON(X509_R_LOADING_CERT_DIR), "loading cert dir"},
+    {ERR_REASON(X509_R_LOADING_DEFAULTS), "loading defaults"},
+    {ERR_REASON(X509_R_METHOD_NOT_SUPPORTED), "method not supported"},
+    {ERR_REASON(X509_R_NEWER_CRL_NOT_NEWER), "newer crl not newer"},
+    {ERR_REASON(X509_R_NO_CERT_SET_FOR_US_TO_VERIFY),
+     "no cert set for us to verify"},
+    {ERR_REASON(X509_R_NO_CRL_NUMBER), "no crl number"},
+    {ERR_REASON(X509_R_PUBLIC_KEY_DECODE_ERROR), "public key decode error"},
+    {ERR_REASON(X509_R_PUBLIC_KEY_ENCODE_ERROR), "public key encode error"},
+    {ERR_REASON(X509_R_SHOULD_RETRY), "should retry"},
+    {ERR_REASON(X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN),
+     "unable to find parameters in chain"},
+    {ERR_REASON(X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY),
+     "unable to get certs public key"},
+    {ERR_REASON(X509_R_UNKNOWN_KEY_TYPE), "unknown key type"},
+    {ERR_REASON(X509_R_UNKNOWN_NID), "unknown nid"},
+    {ERR_REASON(X509_R_UNKNOWN_PURPOSE_ID), "unknown purpose id"},
+    {ERR_REASON(X509_R_UNKNOWN_TRUST_ID), "unknown trust id"},
+    {ERR_REASON(X509_R_UNSUPPORTED_ALGORITHM), "unsupported algorithm"},
+    {ERR_REASON(X509_R_WRONG_LOOKUP_TYPE), "wrong lookup type"},
+    {ERR_REASON(X509_R_WRONG_TYPE), "wrong type"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_X509_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(X509_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,X509_str_functs);
-		ERR_load_strings(0,X509_str_reasons);
-		}
+    if (ERR_func_error_string(X509_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, X509_str_functs);
+        ERR_load_strings(0, X509_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/x509/x509_ext.c b/crypto/x509/x509_ext.c
index e7fdacb5e4..fb4e311d71 100644
--- a/crypto/x509/x509_ext.c
+++ b/crypto/x509/x509_ext.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,146 +65,147 @@
 #include 
 #include 
 
-
 int X509_CRL_get_ext_count(X509_CRL *x)
-	{
-	return(X509v3_get_ext_count(x->crl->extensions));
-	}
+{
+    return (X509v3_get_ext_count(x->crl->extensions));
+}
 
 int X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->crl->extensions,nid,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID(x->crl->extensions, nid, lastpos));
+}
 
 int X509_CRL_get_ext_by_OBJ(X509_CRL *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->crl->extensions,obj,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_OBJ(x->crl->extensions, obj, lastpos));
+}
 
 int X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->crl->extensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_critical(x->crl->extensions, crit, lastpos));
+}
 
 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc)
-	{
-	return(X509v3_get_ext(x->crl->extensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->crl->extensions, loc));
+}
 
 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc)
-	{
-	return(X509v3_delete_ext(x->crl->extensions,loc));
-	}
+{
+    return (X509v3_delete_ext(x->crl->extensions, loc));
+}
 
 void *X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx)
 {
-	return X509V3_get_d2i(x->crl->extensions, nid, crit, idx);
+    return X509V3_get_d2i(x->crl->extensions, nid, crit, idx);
 }
 
 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
-							unsigned long flags)
+                          unsigned long flags)
 {
-	return X509V3_add1_i2d(&x->crl->extensions, nid, value, crit, flags);
+    return X509V3_add1_i2d(&x->crl->extensions, nid, value, crit, flags);
 }
 
 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->crl->extensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->crl->extensions), ex, loc) != NULL);
+}
 
 int X509_get_ext_count(X509 *x)
-	{
-	return(X509v3_get_ext_count(x->cert_info->extensions));
-	}
+{
+    return (X509v3_get_ext_count(x->cert_info->extensions));
+}
 
 int X509_get_ext_by_NID(X509 *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->cert_info->extensions,nid,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID(x->cert_info->extensions, nid, lastpos));
+}
 
 int X509_get_ext_by_OBJ(X509 *x, ASN1_OBJECT *obj, int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->cert_info->extensions,obj,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_OBJ(x->cert_info->extensions, obj, lastpos));
+}
 
 int X509_get_ext_by_critical(X509 *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->cert_info->extensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_critical
+            (x->cert_info->extensions, crit, lastpos));
+}
 
 X509_EXTENSION *X509_get_ext(X509 *x, int loc)
-	{
-	return(X509v3_get_ext(x->cert_info->extensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->cert_info->extensions, loc));
+}
 
 X509_EXTENSION *X509_delete_ext(X509 *x, int loc)
-	{
-	return(X509v3_delete_ext(x->cert_info->extensions,loc));
-	}
+{
+    return (X509v3_delete_ext(x->cert_info->extensions, loc));
+}
 
 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->cert_info->extensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->cert_info->extensions), ex, loc) != NULL);
+}
 
 void *X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx)
 {
-	return X509V3_get_d2i(x->cert_info->extensions, nid, crit, idx);
+    return X509V3_get_d2i(x->cert_info->extensions, nid, crit, idx);
 }
 
 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
-							unsigned long flags)
+                      unsigned long flags)
 {
-	return X509V3_add1_i2d(&x->cert_info->extensions, nid, value, crit,
-							flags);
+    return X509V3_add1_i2d(&x->cert_info->extensions, nid, value, crit,
+                           flags);
 }
 
 int X509_REVOKED_get_ext_count(X509_REVOKED *x)
-	{
-	return(X509v3_get_ext_count(x->extensions));
-	}
+{
+    return (X509v3_get_ext_count(x->extensions));
+}
 
 int X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos)
-	{
-	return(X509v3_get_ext_by_NID(x->extensions,nid,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_NID(x->extensions, nid, lastpos));
+}
 
 int X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x, ASN1_OBJECT *obj,
-	     int lastpos)
-	{
-	return(X509v3_get_ext_by_OBJ(x->extensions,obj,lastpos));
-	}
+                                int lastpos)
+{
+    return (X509v3_get_ext_by_OBJ(x->extensions, obj, lastpos));
+}
 
 int X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos)
-	{
-	return(X509v3_get_ext_by_critical(x->extensions,crit,lastpos));
-	}
+{
+    return (X509v3_get_ext_by_critical(x->extensions, crit, lastpos));
+}
 
 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc)
-	{
-	return(X509v3_get_ext(x->extensions,loc));
-	}
+{
+    return (X509v3_get_ext(x->extensions, loc));
+}
 
 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc)
-	{
-	return(X509v3_delete_ext(x->extensions,loc));
-	}
+{
+    return (X509v3_delete_ext(x->extensions, loc));
+}
 
 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc)
-	{
-	return(X509v3_add_ext(&(x->extensions),ex,loc) != NULL);
-	}
+{
+    return (X509v3_add_ext(&(x->extensions), ex, loc) != NULL);
+}
 
 void *X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx)
 {
-	return X509V3_get_d2i(x->extensions, nid, crit, idx);
+    return X509V3_get_d2i(x->extensions, nid, crit, idx);
 }
 
 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
-							unsigned long flags)
+                              unsigned long flags)
 {
-	return X509V3_add1_i2d(&x->extensions, nid, value, crit, flags);
+    return X509V3_add1_i2d(&x->extensions, nid, value, crit, flags);
 }
 
 IMPLEMENT_STACK_OF(X509_EXTENSION)
+
 IMPLEMENT_ASN1_SET_OF(X509_EXTENSION)
diff --git a/crypto/x509/x509_lu.c b/crypto/x509/x509_lu.c
index 2febcb6142..84ea2ac483 100644
--- a/crypto/x509/x509_lu.c
+++ b/crypto/x509/x509_lu.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,565 +63,538 @@
 #include 
 
 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method)
-	{
-	X509_LOOKUP *ret;
-
-	ret=(X509_LOOKUP *)OPENSSL_malloc(sizeof(X509_LOOKUP));
-	if (ret == NULL) return NULL;
-
-	ret->init=0;
-	ret->skip=0;
-	ret->method=method;
-	ret->method_data=NULL;
-	ret->store_ctx=NULL;
-	if ((method->new_item != NULL) && !method->new_item(ret))
-		{
-		OPENSSL_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    X509_LOOKUP *ret;
+
+    ret = (X509_LOOKUP *)OPENSSL_malloc(sizeof(X509_LOOKUP));
+    if (ret == NULL)
+        return NULL;
+
+    ret->init = 0;
+    ret->skip = 0;
+    ret->method = method;
+    ret->method_data = NULL;
+    ret->store_ctx = NULL;
+    if ((method->new_item != NULL) && !method->new_item(ret)) {
+        OPENSSL_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void X509_LOOKUP_free(X509_LOOKUP *ctx)
-	{
-	if (ctx == NULL) return;
-	if (	(ctx->method != NULL) &&
-		(ctx->method->free != NULL))
-		(*ctx->method->free)(ctx);
-	OPENSSL_free(ctx);
-	}
+{
+    if (ctx == NULL)
+        return;
+    if ((ctx->method != NULL) && (ctx->method->free != NULL))
+        (*ctx->method->free) (ctx);
+    OPENSSL_free(ctx);
+}
 
 int X509_LOOKUP_init(X509_LOOKUP *ctx)
-	{
-	if (ctx->method == NULL) return 0;
-	if (ctx->method->init != NULL)
-		return ctx->method->init(ctx);
-	else
-		return 1;
-	}
+{
+    if (ctx->method == NULL)
+        return 0;
+    if (ctx->method->init != NULL)
+        return ctx->method->init(ctx);
+    else
+        return 1;
+}
 
 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx)
-	{
-	if (ctx->method == NULL) return 0;
-	if (ctx->method->shutdown != NULL)
-		return ctx->method->shutdown(ctx);
-	else
-		return 1;
-	}
+{
+    if (ctx->method == NULL)
+        return 0;
+    if (ctx->method->shutdown != NULL)
+        return ctx->method->shutdown(ctx);
+    else
+        return 1;
+}
 
 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
-	     char **ret)
-	{
-	if (ctx->method == NULL) return -1;
-	if (ctx->method->ctrl != NULL)
-		return ctx->method->ctrl(ctx,cmd,argc,argl,ret);
-	else
-		return 1;
-	}
+                     char **ret)
+{
+    if (ctx->method == NULL)
+        return -1;
+    if (ctx->method->ctrl != NULL)
+        return ctx->method->ctrl(ctx, cmd, argc, argl, ret);
+    else
+        return 1;
+}
 
 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
-	     X509_OBJECT *ret)
-	{
-	if ((ctx->method == NULL) || (ctx->method->get_by_subject == NULL))
-		return X509_LU_FAIL;
-	if (ctx->skip) return 0;
-	return ctx->method->get_by_subject(ctx,type,name,ret);
-	}
+                           X509_OBJECT *ret)
+{
+    if ((ctx->method == NULL) || (ctx->method->get_by_subject == NULL))
+        return X509_LU_FAIL;
+    if (ctx->skip)
+        return 0;
+    return ctx->method->get_by_subject(ctx, type, name, ret);
+}
 
 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
-	     ASN1_INTEGER *serial, X509_OBJECT *ret)
-	{
-	if ((ctx->method == NULL) ||
-		(ctx->method->get_by_issuer_serial == NULL))
-		return X509_LU_FAIL;
-	return ctx->method->get_by_issuer_serial(ctx,type,name,serial,ret);
-	}
+                                 ASN1_INTEGER *serial, X509_OBJECT *ret)
+{
+    if ((ctx->method == NULL) || (ctx->method->get_by_issuer_serial == NULL))
+        return X509_LU_FAIL;
+    return ctx->method->get_by_issuer_serial(ctx, type, name, serial, ret);
+}
 
 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
-	     unsigned char *bytes, int len, X509_OBJECT *ret)
-	{
-	if ((ctx->method == NULL) || (ctx->method->get_by_fingerprint == NULL))
-		return X509_LU_FAIL;
-	return ctx->method->get_by_fingerprint(ctx,type,bytes,len,ret);
-	}
+                               unsigned char *bytes, int len,
+                               X509_OBJECT *ret)
+{
+    if ((ctx->method == NULL) || (ctx->method->get_by_fingerprint == NULL))
+        return X509_LU_FAIL;
+    return ctx->method->get_by_fingerprint(ctx, type, bytes, len, ret);
+}
 
 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
-	     X509_OBJECT *ret)
-	{
-	if ((ctx->method == NULL) || (ctx->method->get_by_alias == NULL))
-		return X509_LU_FAIL;
-	return ctx->method->get_by_alias(ctx,type,str,len,ret);
-	}
-
-  
-static int x509_object_cmp(const X509_OBJECT * const *a, const X509_OBJECT * const *b)
-  	{
- 	int ret;
-
- 	ret=((*a)->type - (*b)->type);
- 	if (ret) return ret;
- 	switch ((*a)->type)
- 		{
- 	case X509_LU_X509:
- 		ret=X509_subject_name_cmp((*a)->data.x509,(*b)->data.x509);
- 		break;
- 	case X509_LU_CRL:
- 		ret=X509_CRL_cmp((*a)->data.crl,(*b)->data.crl);
- 		break;
-	default:
-		/* abort(); */
-		return 0;
-		}
-	return ret;
-	}
+                         X509_OBJECT *ret)
+{
+    if ((ctx->method == NULL) || (ctx->method->get_by_alias == NULL))
+        return X509_LU_FAIL;
+    return ctx->method->get_by_alias(ctx, type, str, len, ret);
+}
+
+static int x509_object_cmp(const X509_OBJECT *const *a,
+                           const X509_OBJECT *const *b)
+{
+    int ret;
+
+    ret = ((*a)->type - (*b)->type);
+    if (ret)
+        return ret;
+    switch ((*a)->type) {
+    case X509_LU_X509:
+        ret = X509_subject_name_cmp((*a)->data.x509, (*b)->data.x509);
+        break;
+    case X509_LU_CRL:
+        ret = X509_CRL_cmp((*a)->data.crl, (*b)->data.crl);
+        break;
+    default:
+        /* abort(); */
+        return 0;
+    }
+    return ret;
+}
 
 X509_STORE *X509_STORE_new(void)
-	{
-	X509_STORE *ret;
-
-	if ((ret=(X509_STORE *)OPENSSL_malloc(sizeof(X509_STORE))) == NULL)
-		return NULL;
-	ret->objs = sk_X509_OBJECT_new(x509_object_cmp);
-	ret->cache=1;
-	ret->get_cert_methods=sk_X509_LOOKUP_new_null();
-	ret->verify=0;
-	ret->verify_cb=0;
-
-	if ((ret->param = X509_VERIFY_PARAM_new()) == NULL)
-		return NULL;
-
-	ret->get_issuer = 0;
-	ret->check_issued = 0;
-	ret->check_revocation = 0;
-	ret->get_crl = 0;
-	ret->check_crl = 0;
-	ret->cert_crl = 0;
-	ret->lookup_certs = 0;
-	ret->lookup_crls = 0;
-	ret->cleanup = 0;
-
-	if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509_STORE, ret, &ret->ex_data))
-		{
-		sk_X509_OBJECT_free(ret->objs);
-		OPENSSL_free(ret);
-		return NULL;
-		}
-
-	ret->references=1;
-	return ret;
-	}
+{
+    X509_STORE *ret;
+
+    if ((ret = (X509_STORE *)OPENSSL_malloc(sizeof(X509_STORE))) == NULL)
+        return NULL;
+    ret->objs = sk_X509_OBJECT_new(x509_object_cmp);
+    ret->cache = 1;
+    ret->get_cert_methods = sk_X509_LOOKUP_new_null();
+    ret->verify = 0;
+    ret->verify_cb = 0;
+
+    if ((ret->param = X509_VERIFY_PARAM_new()) == NULL)
+        return NULL;
+
+    ret->get_issuer = 0;
+    ret->check_issued = 0;
+    ret->check_revocation = 0;
+    ret->get_crl = 0;
+    ret->check_crl = 0;
+    ret->cert_crl = 0;
+    ret->lookup_certs = 0;
+    ret->lookup_crls = 0;
+    ret->cleanup = 0;
+
+    if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509_STORE, ret, &ret->ex_data)) {
+        sk_X509_OBJECT_free(ret->objs);
+        OPENSSL_free(ret);
+        return NULL;
+    }
+
+    ret->references = 1;
+    return ret;
+}
 
 static void cleanup(X509_OBJECT *a)
-	{
-	if (a->type == X509_LU_X509)
-		{
-		X509_free(a->data.x509);
-		}
-	else if (a->type == X509_LU_CRL)
-		{
-		X509_CRL_free(a->data.crl);
-		}
-	else
-		{
-		/* abort(); */
-		}
-
-	OPENSSL_free(a);
-	}
+{
+    if (a->type == X509_LU_X509) {
+        X509_free(a->data.x509);
+    } else if (a->type == X509_LU_CRL) {
+        X509_CRL_free(a->data.crl);
+    } else {
+        /* abort(); */
+    }
+
+    OPENSSL_free(a);
+}
 
 void X509_STORE_free(X509_STORE *vfy)
-	{
-	int i;
-	STACK_OF(X509_LOOKUP) *sk;
-	X509_LOOKUP *lu;
+{
+    int i;
+    STACK_OF(X509_LOOKUP) *sk;
+    X509_LOOKUP *lu;
 
-	if (vfy == NULL)
-	    return;
+    if (vfy == NULL)
+        return;
 
-	i=CRYPTO_add(&vfy->references,-1,CRYPTO_LOCK_X509_STORE);
+    i = CRYPTO_add(&vfy->references, -1, CRYPTO_LOCK_X509_STORE);
 #ifdef REF_PRINT
-	REF_PRINT("X509_STORE",vfy);
+    REF_PRINT("X509_STORE", vfy);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"X509_STORE_free, bad reference count\n");
-		abort(); /* ok */
-		}
+    if (i < 0) {
+        fprintf(stderr, "X509_STORE_free, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
 
-	sk=vfy->get_cert_methods;
-	for (i=0; iobjs, cleanup);
-
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
-	if (vfy->param)
-		X509_VERIFY_PARAM_free(vfy->param);
-	OPENSSL_free(vfy);
-	}
+    sk = vfy->get_cert_methods;
+    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
+        lu = sk_X509_LOOKUP_value(sk, i);
+        X509_LOOKUP_shutdown(lu);
+        X509_LOOKUP_free(lu);
+    }
+    sk_X509_LOOKUP_free(sk);
+    sk_X509_OBJECT_pop_free(vfy->objs, cleanup);
+
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE, vfy, &vfy->ex_data);
+    if (vfy->param)
+        X509_VERIFY_PARAM_free(vfy->param);
+    OPENSSL_free(vfy);
+}
 
 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m)
-	{
-	int i;
-	STACK_OF(X509_LOOKUP) *sk;
-	X509_LOOKUP *lu;
-
-	sk=v->get_cert_methods;
-	for (i=0; imethod)
-			{
-			return lu;
-			}
-		}
-	/* a new one */
-	lu=X509_LOOKUP_new(m);
-	if (lu == NULL)
-		return NULL;
-	else
-		{
-		lu->store_ctx=v;
-		if (sk_X509_LOOKUP_push(v->get_cert_methods,lu))
-			return lu;
-		else
-			{
-			X509_LOOKUP_free(lu);
-			return NULL;
-			}
-		}
-	}
+{
+    int i;
+    STACK_OF(X509_LOOKUP) *sk;
+    X509_LOOKUP *lu;
+
+    sk = v->get_cert_methods;
+    for (i = 0; i < sk_X509_LOOKUP_num(sk); i++) {
+        lu = sk_X509_LOOKUP_value(sk, i);
+        if (m == lu->method) {
+            return lu;
+        }
+    }
+    /* a new one */
+    lu = X509_LOOKUP_new(m);
+    if (lu == NULL)
+        return NULL;
+    else {
+        lu->store_ctx = v;
+        if (sk_X509_LOOKUP_push(v->get_cert_methods, lu))
+            return lu;
+        else {
+            X509_LOOKUP_free(lu);
+            return NULL;
+        }
+    }
+}
 
 int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
-	     X509_OBJECT *ret)
-	{
-	X509_STORE *ctx=vs->ctx;
-	X509_LOOKUP *lu;
-	X509_OBJECT stmp,*tmp;
-	int i,j;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-	tmp=X509_OBJECT_retrieve_by_subject(ctx->objs,type,name);
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-
-	if (tmp == NULL || type == X509_LU_CRL)
-		{
-		for (i=vs->current_method; iget_cert_methods); i++)
-			{
-			lu=sk_X509_LOOKUP_value(ctx->get_cert_methods,i);
-			j=X509_LOOKUP_by_subject(lu,type,name,&stmp);
-			if (j < 0)
-				{
-				vs->current_method=j;
-				return j;
-				}
-			else if (j)
-				{
-				tmp= &stmp;
-				break;
-				}
-			}
-		vs->current_method=0;
-		if (tmp == NULL)
-			return 0;
-		}
-
-/*-	if (ret->data.ptr != NULL)
-		X509_OBJECT_free_contents(ret); */
-
-	ret->type=tmp->type;
-	ret->data.ptr=tmp->data.ptr;
-
-	X509_OBJECT_up_ref_count(ret);
-
-	return 1;
-	}
+                              X509_OBJECT *ret)
+{
+    X509_STORE *ctx = vs->ctx;
+    X509_LOOKUP *lu;
+    X509_OBJECT stmp, *tmp;
+    int i, j;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+    tmp = X509_OBJECT_retrieve_by_subject(ctx->objs, type, name);
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+
+    if (tmp == NULL || type == X509_LU_CRL) {
+        for (i = vs->current_method;
+             i < sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
+            lu = sk_X509_LOOKUP_value(ctx->get_cert_methods, i);
+            j = X509_LOOKUP_by_subject(lu, type, name, &stmp);
+            if (j < 0) {
+                vs->current_method = j;
+                return j;
+            } else if (j) {
+                tmp = &stmp;
+                break;
+            }
+        }
+        vs->current_method = 0;
+        if (tmp == NULL)
+            return 0;
+    }
+
+/*-     if (ret->data.ptr != NULL)
+                X509_OBJECT_free_contents(ret); */
+
+    ret->type = tmp->type;
+    ret->data.ptr = tmp->data.ptr;
+
+    X509_OBJECT_up_ref_count(ret);
+
+    return 1;
+}
 
 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x)
-	{
-	X509_OBJECT *obj;
-	int ret=1;
-
-	if (x == NULL) return 0;
-	obj=(X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_STORE_ADD_CERT,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	obj->type=X509_LU_X509;
-	obj->data.x509=x;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-
-	X509_OBJECT_up_ref_count(obj);
-
-	if (X509_OBJECT_retrieve_match(ctx->objs, obj))
-		{
-		X509_OBJECT_free_contents(obj);
-		OPENSSL_free(obj);
-		X509err(X509_F_X509_STORE_ADD_CERT,X509_R_CERT_ALREADY_IN_HASH_TABLE);
-		ret=0;
-		} 
-	else sk_X509_OBJECT_push(ctx->objs, obj);
-
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-
-	return ret;
-	}
+{
+    X509_OBJECT *obj;
+    int ret = 1;
+
+    if (x == NULL)
+        return 0;
+    obj = (X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
+    if (obj == NULL) {
+        X509err(X509_F_X509_STORE_ADD_CERT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    obj->type = X509_LU_X509;
+    obj->data.x509 = x;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+
+    X509_OBJECT_up_ref_count(obj);
+
+    if (X509_OBJECT_retrieve_match(ctx->objs, obj)) {
+        X509_OBJECT_free_contents(obj);
+        OPENSSL_free(obj);
+        X509err(X509_F_X509_STORE_ADD_CERT,
+                X509_R_CERT_ALREADY_IN_HASH_TABLE);
+        ret = 0;
+    } else
+        sk_X509_OBJECT_push(ctx->objs, obj);
+
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+
+    return ret;
+}
 
 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x)
-	{
-	X509_OBJECT *obj;
-	int ret=1;
-
-	if (x == NULL) return 0;
-	obj=(X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_STORE_ADD_CRL,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	obj->type=X509_LU_CRL;
-	obj->data.crl=x;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-
-	X509_OBJECT_up_ref_count(obj);
-
-	if (X509_OBJECT_retrieve_match(ctx->objs, obj))
-		{
-		X509_OBJECT_free_contents(obj);
-		OPENSSL_free(obj);
-		X509err(X509_F_X509_STORE_ADD_CRL,X509_R_CERT_ALREADY_IN_HASH_TABLE);
-		ret=0;
-		}
-	else sk_X509_OBJECT_push(ctx->objs, obj);
-
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-
-	return ret;
-	}
+{
+    X509_OBJECT *obj;
+    int ret = 1;
+
+    if (x == NULL)
+        return 0;
+    obj = (X509_OBJECT *)OPENSSL_malloc(sizeof(X509_OBJECT));
+    if (obj == NULL) {
+        X509err(X509_F_X509_STORE_ADD_CRL, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    obj->type = X509_LU_CRL;
+    obj->data.crl = x;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+
+    X509_OBJECT_up_ref_count(obj);
+
+    if (X509_OBJECT_retrieve_match(ctx->objs, obj)) {
+        X509_OBJECT_free_contents(obj);
+        OPENSSL_free(obj);
+        X509err(X509_F_X509_STORE_ADD_CRL, X509_R_CERT_ALREADY_IN_HASH_TABLE);
+        ret = 0;
+    } else
+        sk_X509_OBJECT_push(ctx->objs, obj);
+
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+
+    return ret;
+}
 
 void X509_OBJECT_up_ref_count(X509_OBJECT *a)
-	{
-	switch (a->type)
-		{
-	case X509_LU_X509:
-		CRYPTO_add(&a->data.x509->references,1,CRYPTO_LOCK_X509);
-		break;
-	case X509_LU_CRL:
-		CRYPTO_add(&a->data.crl->references,1,CRYPTO_LOCK_X509_CRL);
-		break;
-		}
-	}
+{
+    switch (a->type) {
+    case X509_LU_X509:
+        CRYPTO_add(&a->data.x509->references, 1, CRYPTO_LOCK_X509);
+        break;
+    case X509_LU_CRL:
+        CRYPTO_add(&a->data.crl->references, 1, CRYPTO_LOCK_X509_CRL);
+        break;
+    }
+}
 
 void X509_OBJECT_free_contents(X509_OBJECT *a)
-	{
-	switch (a->type)
-		{
-	case X509_LU_X509:
-		X509_free(a->data.x509);
-		break;
-	case X509_LU_CRL:
-		X509_CRL_free(a->data.crl);
-		break;
-		}
-	}
+{
+    switch (a->type) {
+    case X509_LU_X509:
+        X509_free(a->data.x509);
+        break;
+    case X509_LU_CRL:
+        X509_CRL_free(a->data.crl);
+        break;
+    }
+}
 
 static int x509_object_idx_cnt(STACK_OF(X509_OBJECT) *h, int type,
-	     X509_NAME *name, int *pnmatch)
-	{
-	X509_OBJECT stmp;
-	X509 x509_s;
-	X509_CINF cinf_s;
-	X509_CRL crl_s;
-	X509_CRL_INFO crl_info_s;
-	int idx;
-
-	stmp.type=type;
-	switch (type)
-		{
-	case X509_LU_X509:
-		stmp.data.x509= &x509_s;
-		x509_s.cert_info= &cinf_s;
-		cinf_s.subject=name;
-		break;
-	case X509_LU_CRL:
-		stmp.data.crl= &crl_s;
-		crl_s.crl= &crl_info_s;
-		crl_info_s.issuer=name;
-		break;
-	default:
-		/* abort(); */
-		return -1;
-		}
-
-	idx = sk_X509_OBJECT_find(h,&stmp);
-	if (idx >= 0 && pnmatch)
-		{
-		int tidx;
-		const X509_OBJECT *tobj, *pstmp;
-		*pnmatch = 1;
-		pstmp = &stmp;
-		for (tidx = idx + 1; tidx < sk_X509_OBJECT_num(h); tidx++)
-			{
-			tobj = sk_X509_OBJECT_value(h, tidx);
-			if (x509_object_cmp(&tobj, &pstmp))
-				break;
-			(*pnmatch)++;
-			}
-		}
-	return idx;
-	}
-
+                               X509_NAME *name, int *pnmatch)
+{
+    X509_OBJECT stmp;
+    X509 x509_s;
+    X509_CINF cinf_s;
+    X509_CRL crl_s;
+    X509_CRL_INFO crl_info_s;
+    int idx;
+
+    stmp.type = type;
+    switch (type) {
+    case X509_LU_X509:
+        stmp.data.x509 = &x509_s;
+        x509_s.cert_info = &cinf_s;
+        cinf_s.subject = name;
+        break;
+    case X509_LU_CRL:
+        stmp.data.crl = &crl_s;
+        crl_s.crl = &crl_info_s;
+        crl_info_s.issuer = name;
+        break;
+    default:
+        /* abort(); */
+        return -1;
+    }
+
+    idx = sk_X509_OBJECT_find(h, &stmp);
+    if (idx >= 0 && pnmatch) {
+        int tidx;
+        const X509_OBJECT *tobj, *pstmp;
+        *pnmatch = 1;
+        pstmp = &stmp;
+        for (tidx = idx + 1; tidx < sk_X509_OBJECT_num(h); tidx++) {
+            tobj = sk_X509_OBJECT_value(h, tidx);
+            if (x509_object_cmp(&tobj, &pstmp))
+                break;
+            (*pnmatch)++;
+        }
+    }
+    return idx;
+}
 
 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
-	     X509_NAME *name)
-	{
-	return x509_object_idx_cnt(h, type, name, NULL);
-	}
-
-X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h, int type,
-	     X509_NAME *name)
-	{
-	int idx;
-	idx = X509_OBJECT_idx_by_subject(h, type, name);
-	if (idx==-1) return NULL;
-	return sk_X509_OBJECT_value(h, idx);
-	}
+                               X509_NAME *name)
+{
+    return x509_object_idx_cnt(h, type, name, NULL);
+}
+
+X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
+                                             int type, X509_NAME *name)
+{
+    int idx;
+    idx = X509_OBJECT_idx_by_subject(h, type, name);
+    if (idx == -1)
+        return NULL;
+    return sk_X509_OBJECT_value(h, idx);
+}
 
 STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *ctx, X509_NAME *nm)
-	{
-	int i, idx, cnt;
-	STACK_OF(X509) *sk;
-	X509 *x;
-	X509_OBJECT *obj;
-	sk = sk_X509_new_null();
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-	idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
-	if (idx < 0)
-		{
-		/* Nothing found in cache: do lookup to possibly add new
-		 * objects to cache
-		 */
-		X509_OBJECT xobj;
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-		if (!X509_STORE_get_by_subject(ctx, X509_LU_X509, nm, &xobj))
-			{
-			sk_X509_free(sk);
-			return NULL;
-			}
-		X509_OBJECT_free_contents(&xobj);
-		CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-		idx = x509_object_idx_cnt(ctx->ctx->objs,X509_LU_X509,nm, &cnt);
-		if (idx < 0)
-			{
-			CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-			sk_X509_free(sk);
-			return NULL;
-			}
-		}
-	for (i = 0; i < cnt; i++, idx++)
-		{
-		obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
-		x = obj->data.x509;
-		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
-		if (!sk_X509_push(sk, x))
-			{
-			CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-			X509_free(x);
-			sk_X509_pop_free(sk, X509_free);
-			return NULL;
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-	return sk;
-
-	}
+{
+    int i, idx, cnt;
+    STACK_OF(X509) *sk;
+    X509 *x;
+    X509_OBJECT *obj;
+    sk = sk_X509_new_null();
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+    idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
+    if (idx < 0) {
+        /*
+         * Nothing found in cache: do lookup to possibly add new objects to
+         * cache
+         */
+        X509_OBJECT xobj;
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+        if (!X509_STORE_get_by_subject(ctx, X509_LU_X509, nm, &xobj)) {
+            sk_X509_free(sk);
+            return NULL;
+        }
+        X509_OBJECT_free_contents(&xobj);
+        CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+        idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
+        if (idx < 0) {
+            CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+            sk_X509_free(sk);
+            return NULL;
+        }
+    }
+    for (i = 0; i < cnt; i++, idx++) {
+        obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
+        x = obj->data.x509;
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+        if (!sk_X509_push(sk, x)) {
+            CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+            X509_free(x);
+            sk_X509_pop_free(sk, X509_free);
+            return NULL;
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+    return sk;
+
+}
 
 STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *ctx, X509_NAME *nm)
-	{
-	int i, idx, cnt;
-	STACK_OF(X509_CRL) *sk;
-	X509_CRL *x;
-	X509_OBJECT *obj, xobj;
-	sk = sk_X509_CRL_new_null();
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-	/* Check cache first */
-	idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_CRL, nm, &cnt);
-
-	/* Always do lookup to possibly add new CRLs to cache
-	 */
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-	if (!X509_STORE_get_by_subject(ctx, X509_LU_CRL, nm, &xobj))
-		{
-		sk_X509_CRL_free(sk);
-		return NULL;
-		}
-	X509_OBJECT_free_contents(&xobj);
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-	idx = x509_object_idx_cnt(ctx->ctx->objs,X509_LU_CRL, nm, &cnt);
-	if (idx < 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-		sk_X509_CRL_free(sk);
-		return NULL;
-		}
-
-	for (i = 0; i < cnt; i++, idx++)
-		{
-		obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
-		x = obj->data.crl;
-		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL);
-		if (!sk_X509_CRL_push(sk, x))
-			{
-			CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-			X509_CRL_free(x);
-			sk_X509_CRL_pop_free(sk, X509_CRL_free);
-			return NULL;
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-	return sk;
-	}
-
-X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x)
-	{
-	int idx, i;
-	X509_OBJECT *obj;
-	idx = sk_X509_OBJECT_find(h, x);
-	if (idx == -1) return NULL;
-	if ((x->type != X509_LU_X509) && (x->type != X509_LU_CRL))
-		return sk_X509_OBJECT_value(h, idx);
-	for (i = idx; i < sk_X509_OBJECT_num(h); i++)
-		{
-		obj = sk_X509_OBJECT_value(h, i);
-		if (x509_object_cmp((const X509_OBJECT **)&obj, (const X509_OBJECT **)&x))
-			return NULL;
-		if (x->type == X509_LU_X509)
-			{
-			if (!X509_cmp(obj->data.x509, x->data.x509))
-				return obj;
-			}
-		else if (x->type == X509_LU_CRL)
-			{
-			if (!X509_CRL_match(obj->data.crl, x->data.crl))
-				return obj;
-			}
-		else
-			return obj;
-		}
-	return NULL;
-	}
-
+{
+    int i, idx, cnt;
+    STACK_OF(X509_CRL) *sk;
+    X509_CRL *x;
+    X509_OBJECT *obj, xobj;
+    sk = sk_X509_CRL_new_null();
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+    /* Check cache first */
+    idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_CRL, nm, &cnt);
+
+    /*
+     * Always do lookup to possibly add new CRLs to cache
+     */
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+    if (!X509_STORE_get_by_subject(ctx, X509_LU_CRL, nm, &xobj)) {
+        sk_X509_CRL_free(sk);
+        return NULL;
+    }
+    X509_OBJECT_free_contents(&xobj);
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+    idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_CRL, nm, &cnt);
+    if (idx < 0) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+        sk_X509_CRL_free(sk);
+        return NULL;
+    }
+
+    for (i = 0; i < cnt; i++, idx++) {
+        obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
+        x = obj->data.crl;
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL);
+        if (!sk_X509_CRL_push(sk, x)) {
+            CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+            X509_CRL_free(x);
+            sk_X509_CRL_pop_free(sk, X509_CRL_free);
+            return NULL;
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+    return sk;
+}
+
+X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
+                                        X509_OBJECT *x)
+{
+    int idx, i;
+    X509_OBJECT *obj;
+    idx = sk_X509_OBJECT_find(h, x);
+    if (idx == -1)
+        return NULL;
+    if ((x->type != X509_LU_X509) && (x->type != X509_LU_CRL))
+        return sk_X509_OBJECT_value(h, idx);
+    for (i = idx; i < sk_X509_OBJECT_num(h); i++) {
+        obj = sk_X509_OBJECT_value(h, i);
+        if (x509_object_cmp
+            ((const X509_OBJECT **)&obj, (const X509_OBJECT **)&x))
+            return NULL;
+        if (x->type == X509_LU_X509) {
+            if (!X509_cmp(obj->data.x509, x->data.x509))
+                return obj;
+        } else if (x->type == X509_LU_CRL) {
+            if (!X509_CRL_match(obj->data.crl, x->data.crl))
+                return obj;
+        } else
+            return obj;
+    }
+    return NULL;
+}
 
 /*-
  * Try to get issuer certificate from store. Due to limitations
@@ -636,106 +609,102 @@ X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x
  * -1 some other error.
  */
 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
-	{
-	X509_NAME *xn;
-	X509_OBJECT obj, *pobj;
-	int i, ok, idx, ret;
-	xn=X509_get_issuer_name(x);
-	ok=X509_STORE_get_by_subject(ctx,X509_LU_X509,xn,&obj);
-	if (ok != X509_LU_X509)
-		{
-		if (ok == X509_LU_RETRY)
-			{
-			X509_OBJECT_free_contents(&obj);
-			X509err(X509_F_X509_STORE_CTX_GET1_ISSUER,X509_R_SHOULD_RETRY);
-			return -1;
-			}
-		else if (ok != X509_LU_FAIL)
-			{
-			X509_OBJECT_free_contents(&obj);
-			/* not good :-(, break anyway */
-			return -1;
-			}
-		return 0;
-		}
-	/* If certificate matches all OK */
-	if (ctx->check_issued(ctx, x, obj.data.x509))
-		{
-		*issuer = obj.data.x509;
-		return 1;
-		}
-	X509_OBJECT_free_contents(&obj);
-
-	/* Else find index of first cert accepted by 'check_issued' */
-	ret = 0;
-	CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
-	idx = X509_OBJECT_idx_by_subject(ctx->ctx->objs, X509_LU_X509, xn);
-	if (idx != -1) /* should be true as we've had at least one match */
-		{
-		/* Look through all matching certs for suitable issuer */
-		for (i = idx; i < sk_X509_OBJECT_num(ctx->ctx->objs); i++)
-			{
-			pobj = sk_X509_OBJECT_value(ctx->ctx->objs, i);
-			/* See if we've run past the matches */
-			if (pobj->type != X509_LU_X509)
-				break;
-			if (X509_NAME_cmp(xn, X509_get_subject_name(pobj->data.x509)))
-				break;
-			if (ctx->check_issued(ctx, x, pobj->data.x509))
-				{
-				*issuer = pobj->data.x509;
-				X509_OBJECT_up_ref_count(pobj);
-				ret = 1;
-				break;
-				}
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
-	return ret;
-	}
+{
+    X509_NAME *xn;
+    X509_OBJECT obj, *pobj;
+    int i, ok, idx, ret;
+    xn = X509_get_issuer_name(x);
+    ok = X509_STORE_get_by_subject(ctx, X509_LU_X509, xn, &obj);
+    if (ok != X509_LU_X509) {
+        if (ok == X509_LU_RETRY) {
+            X509_OBJECT_free_contents(&obj);
+            X509err(X509_F_X509_STORE_CTX_GET1_ISSUER, X509_R_SHOULD_RETRY);
+            return -1;
+        } else if (ok != X509_LU_FAIL) {
+            X509_OBJECT_free_contents(&obj);
+            /* not good :-(, break anyway */
+            return -1;
+        }
+        return 0;
+    }
+    /* If certificate matches all OK */
+    if (ctx->check_issued(ctx, x, obj.data.x509)) {
+        *issuer = obj.data.x509;
+        return 1;
+    }
+    X509_OBJECT_free_contents(&obj);
+
+    /* Else find index of first cert accepted by 'check_issued' */
+    ret = 0;
+    CRYPTO_w_lock(CRYPTO_LOCK_X509_STORE);
+    idx = X509_OBJECT_idx_by_subject(ctx->ctx->objs, X509_LU_X509, xn);
+    if (idx != -1) {            /* should be true as we've had at least one
+                                 * match */
+        /* Look through all matching certs for suitable issuer */
+        for (i = idx; i < sk_X509_OBJECT_num(ctx->ctx->objs); i++) {
+            pobj = sk_X509_OBJECT_value(ctx->ctx->objs, i);
+            /* See if we've run past the matches */
+            if (pobj->type != X509_LU_X509)
+                break;
+            if (X509_NAME_cmp(xn, X509_get_subject_name(pobj->data.x509)))
+                break;
+            if (ctx->check_issued(ctx, x, pobj->data.x509)) {
+                *issuer = pobj->data.x509;
+                X509_OBJECT_up_ref_count(pobj);
+                ret = 1;
+                break;
+            }
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_X509_STORE);
+    return ret;
+}
 
 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags)
-	{
-	return X509_VERIFY_PARAM_set_flags(ctx->param, flags);
-	}
+{
+    return X509_VERIFY_PARAM_set_flags(ctx->param, flags);
+}
 
 int X509_STORE_set_depth(X509_STORE *ctx, int depth)
-	{
-	X509_VERIFY_PARAM_set_depth(ctx->param, depth);
-	return 1;
-	}
+{
+    X509_VERIFY_PARAM_set_depth(ctx->param, depth);
+    return 1;
+}
 
 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose)
-	{
-	return X509_VERIFY_PARAM_set_purpose(ctx->param, purpose);
-	}
+{
+    return X509_VERIFY_PARAM_set_purpose(ctx->param, purpose);
+}
 
 int X509_STORE_set_trust(X509_STORE *ctx, int trust)
-	{
-	return X509_VERIFY_PARAM_set_trust(ctx->param, trust);
-	}
+{
+    return X509_VERIFY_PARAM_set_trust(ctx->param, trust);
+}
 
 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *param)
-	{
-	return X509_VERIFY_PARAM_set1(ctx->param, param);
-	}
+{
+    return X509_VERIFY_PARAM_set1(ctx->param, param);
+}
 
 void X509_STORE_set_verify_cb(X509_STORE *ctx,
-				  int (*verify_cb)(int, X509_STORE_CTX *))
-	{
-	ctx->verify_cb = verify_cb;
-	}
+                              int (*verify_cb) (int, X509_STORE_CTX *))
+{
+    ctx->verify_cb = verify_cb;
+}
 
 void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
-		STACK_OF(X509_CRL) *(*cb)(X509_STORE_CTX *ctx, X509_NAME *nm))
-	{
-	ctx->lookup_crls = cb;
-	}
+                                   STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
+                                                              *ctx,
+                                                              X509_NAME *nm))
+{
+    ctx->lookup_crls = cb;
+}
 
 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx)
-	{
-	return ctx->ctx;
-	}
+{
+    return ctx->ctx;
+}
 
 IMPLEMENT_STACK_OF(X509_LOOKUP)
+
 IMPLEMENT_STACK_OF(X509_OBJECT)
diff --git a/crypto/x509/x509_obj.c b/crypto/x509/x509_obj.c
index 21fed9f838..d317f3af25 100644
--- a/crypto/x509/x509_obj.c
+++ b/crypto/x509/x509_obj.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,163 +64,149 @@
 #include 
 
 char *X509_NAME_oneline(X509_NAME *a, char *buf, int len)
-	{
-	X509_NAME_ENTRY *ne;
-int i;
-	int n,lold,l,l1,l2,num,j,type;
-	const char *s;
-	char *p;
-	unsigned char *q;
-	BUF_MEM *b=NULL;
-	static const char hex[17]="0123456789ABCDEF";
-	int gs_doit[4];
-	char tmp_buf[80];
+{
+    X509_NAME_ENTRY *ne;
+    int i;
+    int n, lold, l, l1, l2, num, j, type;
+    const char *s;
+    char *p;
+    unsigned char *q;
+    BUF_MEM *b = NULL;
+    static const char hex[17] = "0123456789ABCDEF";
+    int gs_doit[4];
+    char tmp_buf[80];
 #ifdef CHARSET_EBCDIC
-	char ebcdic_buf[1024];
+    char ebcdic_buf[1024];
 #endif
 
-	if (buf == NULL)
-		{
-		if ((b=BUF_MEM_new()) == NULL) goto err;
-		if (!BUF_MEM_grow(b,200)) goto err;
-		b->data[0]='\0';
-		len=200;
-		}
-	if (a == NULL)
-	    {
-	    if(b)
-		{
-		buf=b->data;
-		OPENSSL_free(b);
-		}
-	    strncpy(buf,"NO X509_NAME",len);
-	    buf[len-1]='\0';
-	    return buf;
-	    }
+    if (buf == NULL) {
+        if ((b = BUF_MEM_new()) == NULL)
+            goto err;
+        if (!BUF_MEM_grow(b, 200))
+            goto err;
+        b->data[0] = '\0';
+        len = 200;
+    }
+    if (a == NULL) {
+        if (b) {
+            buf = b->data;
+            OPENSSL_free(b);
+        }
+        strncpy(buf, "NO X509_NAME", len);
+        buf[len - 1] = '\0';
+        return buf;
+    }
 
-	len--; /* space for '\0' */
-	l=0;
-	for (i=0; ientries); i++)
-		{
-		ne=sk_X509_NAME_ENTRY_value(a->entries,i);
-		n=OBJ_obj2nid(ne->object);
-		if ((n == NID_undef) || ((s=OBJ_nid2sn(n)) == NULL))
-			{
-			i2t_ASN1_OBJECT(tmp_buf,sizeof(tmp_buf),ne->object);
-			s=tmp_buf;
-			}
-		l1=strlen(s);
+    len--;                      /* space for '\0' */
+    l = 0;
+    for (i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++) {
+        ne = sk_X509_NAME_ENTRY_value(a->entries, i);
+        n = OBJ_obj2nid(ne->object);
+        if ((n == NID_undef) || ((s = OBJ_nid2sn(n)) == NULL)) {
+            i2t_ASN1_OBJECT(tmp_buf, sizeof(tmp_buf), ne->object);
+            s = tmp_buf;
+        }
+        l1 = strlen(s);
 
-		type=ne->value->type;
-		num=ne->value->length;
-		q=ne->value->data;
+        type = ne->value->type;
+        num = ne->value->length;
+        q = ne->value->data;
 #ifdef CHARSET_EBCDIC
-                if (type == V_ASN1_GENERALSTRING ||
-		    type == V_ASN1_VISIBLESTRING ||
-		    type == V_ASN1_PRINTABLESTRING ||
-		    type == V_ASN1_TELETEXSTRING ||
-		    type == V_ASN1_VISIBLESTRING ||
-		    type == V_ASN1_IA5STRING) {
-                        ascii2ebcdic(ebcdic_buf, q,
-				     (num > sizeof ebcdic_buf)
-				     ? sizeof ebcdic_buf : num);
-                        q=ebcdic_buf;
-		}
+        if (type == V_ASN1_GENERALSTRING ||
+            type == V_ASN1_VISIBLESTRING ||
+            type == V_ASN1_PRINTABLESTRING ||
+            type == V_ASN1_TELETEXSTRING ||
+            type == V_ASN1_VISIBLESTRING || type == V_ASN1_IA5STRING) {
+            ascii2ebcdic(ebcdic_buf, q, (num > sizeof ebcdic_buf)
+                         ? sizeof ebcdic_buf : num);
+            q = ebcdic_buf;
+        }
 #endif
 
-		if ((type == V_ASN1_GENERALSTRING) && ((num%4) == 0))
-			{
-			gs_doit[0]=gs_doit[1]=gs_doit[2]=gs_doit[3]=0;
-			for (j=0; j '~')) l2+=3;
+            if ((q[j] < ' ') || (q[j] > '~'))
+                l2 += 3;
 #else
-			if ((os_toascii[q[j]] < os_toascii[' ']) ||
-			    (os_toascii[q[j]] > os_toascii['~'])) l2+=3;
+            if ((os_toascii[q[j]] < os_toascii[' ']) ||
+                (os_toascii[q[j]] > os_toascii['~']))
+                l2 += 3;
 #endif
-			}
+        }
 
-		lold=l;
-		l+=1+l1+1+l2;
-		if (b != NULL)
-			{
-			if (!BUF_MEM_grow(b,l+1)) goto err;
-			p= &(b->data[lold]);
-			}
-		else if (l > len)
-			{
-			break;
-			}
-		else
-			p= &(buf[lold]);
-		*(p++)='/';
-		memcpy(p,s,(unsigned int)l1); p+=l1;
-		*(p++)='=';
+        lold = l;
+        l += 1 + l1 + 1 + l2;
+        if (b != NULL) {
+            if (!BUF_MEM_grow(b, l + 1))
+                goto err;
+            p = &(b->data[lold]);
+        } else if (l > len) {
+            break;
+        } else
+            p = &(buf[lold]);
+        *(p++) = '/';
+        memcpy(p, s, (unsigned int)l1);
+        p += l1;
+        *(p++) = '=';
 
-#ifndef CHARSET_EBCDIC /* q was assigned above already. */
-		q=ne->value->data;
+#ifndef CHARSET_EBCDIC          /* q was assigned above already. */
+        q = ne->value->data;
 #endif
 
-		for (j=0; j '~'))
-				{
-				*(p++)='\\';
-				*(p++)='x';
-				*(p++)=hex[(n>>4)&0x0f];
-				*(p++)=hex[n&0x0f];
-				}
-			else
-				*(p++)=n;
+            n = q[j];
+            if ((n < ' ') || (n > '~')) {
+                *(p++) = '\\';
+                *(p++) = 'x';
+                *(p++) = hex[(n >> 4) & 0x0f];
+                *(p++) = hex[n & 0x0f];
+            } else
+                *(p++) = n;
 #else
-			n=os_toascii[q[j]];
-			if ((n < os_toascii[' ']) ||
-			    (n > os_toascii['~']))
-				{
-				*(p++)='\\';
-				*(p++)='x';
-				*(p++)=hex[(n>>4)&0x0f];
-				*(p++)=hex[n&0x0f];
-				}
-			else
-				*(p++)=q[j];
+            n = os_toascii[q[j]];
+            if ((n < os_toascii[' ']) || (n > os_toascii['~'])) {
+                *(p++) = '\\';
+                *(p++) = 'x';
+                *(p++) = hex[(n >> 4) & 0x0f];
+                *(p++) = hex[n & 0x0f];
+            } else
+                *(p++) = q[j];
 #endif
-			}
-		*p='\0';
-		}
-	if (b != NULL)
-		{
-		p=b->data;
-		OPENSSL_free(b);
-		}
-	else
-		p=buf;
-	if (i == 0)
-		*p = '\0';
-	return(p);
-err:
-	X509err(X509_F_X509_NAME_ONELINE,ERR_R_MALLOC_FAILURE);
-	if (b != NULL) BUF_MEM_free(b);
-	return(NULL);
-	}
-
+        }
+        *p = '\0';
+    }
+    if (b != NULL) {
+        p = b->data;
+        OPENSSL_free(b);
+    } else
+        p = buf;
+    if (i == 0)
+        *p = '\0';
+    return (p);
+ err:
+    X509err(X509_F_X509_NAME_ONELINE, ERR_R_MALLOC_FAILURE);
+    if (b != NULL)
+        BUF_MEM_free(b);
+    return (NULL);
+}
diff --git a/crypto/x509/x509_r2x.c b/crypto/x509/x509_r2x.c
index 62b7fb54c4..40b23e512a 100644
--- a/crypto/x509/x509_r2x.c
+++ b/crypto/x509/x509_r2x.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,49 +66,48 @@
 #include 
 
 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey)
-	{
-	X509 *ret=NULL;
-	X509_CINF *xi=NULL;
-	X509_NAME *xn;
-
-	if ((ret=X509_new()) == NULL)
-		{
-		X509err(X509_F_X509_REQ_TO_X509,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+{
+    X509 *ret = NULL;
+    X509_CINF *xi = NULL;
+    X509_NAME *xn;
 
-	/* duplicate the request */
-	xi=ret->cert_info;
+    if ((ret = X509_new()) == NULL) {
+        X509err(X509_F_X509_REQ_TO_X509, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	if (sk_X509_ATTRIBUTE_num(r->req_info->attributes) != 0)
-		{
-		if ((xi->version=M_ASN1_INTEGER_new()) == NULL) goto err;
-		if (!ASN1_INTEGER_set(xi->version,2)) goto err;
-/*-		xi->extensions=ri->attributes; <- bad, should not ever be done
-		ri->attributes=NULL; */
-		}
+    /* duplicate the request */
+    xi = ret->cert_info;
 
-	xn=X509_REQ_get_subject_name(r);
-	if (X509_set_subject_name(ret,X509_NAME_dup(xn)) == 0)
-		goto err;
-	if (X509_set_issuer_name(ret,X509_NAME_dup(xn)) == 0)
-		goto err;
+    if (sk_X509_ATTRIBUTE_num(r->req_info->attributes) != 0) {
+        if ((xi->version = M_ASN1_INTEGER_new()) == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(xi->version, 2))
+            goto err;
+/*-             xi->extensions=ri->attributes; <- bad, should not ever be done
+                ri->attributes=NULL; */
+    }
 
-	if (X509_gmtime_adj(xi->validity->notBefore,0) == NULL)
-		goto err;
-	if (X509_gmtime_adj(xi->validity->notAfter,(long)60*60*24*days) == NULL)
-		goto err;
+    xn = X509_REQ_get_subject_name(r);
+    if (X509_set_subject_name(ret, X509_NAME_dup(xn)) == 0)
+        goto err;
+    if (X509_set_issuer_name(ret, X509_NAME_dup(xn)) == 0)
+        goto err;
 
-	X509_set_pubkey(ret,X509_REQ_get_pubkey(r));
+    if (X509_gmtime_adj(xi->validity->notBefore, 0) == NULL)
+        goto err;
+    if (X509_gmtime_adj(xi->validity->notAfter, (long)60 * 60 * 24 * days) ==
+        NULL)
+        goto err;
 
-	if (!X509_sign(ret,pkey,EVP_md5()))
-		goto err;
-	if (0)
-		{
-err:
-		X509_free(ret);
-		ret=NULL;
-		}
-	return(ret);
-	}
+    X509_set_pubkey(ret, X509_REQ_get_pubkey(r));
 
+    if (!X509_sign(ret, pkey, EVP_md5()))
+        goto err;
+    if (0) {
+ err:
+        X509_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
diff --git a/crypto/x509/x509_req.c b/crypto/x509/x509_req.c
index 48183dc00c..bc6e566c95 100644
--- a/crypto/x509/x509_req.c
+++ b/crypto/x509/x509_req.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,249 +68,259 @@
 #include 
 
 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
-	{
-	X509_REQ *ret;
-	X509_REQ_INFO *ri;
-	int i;
-	EVP_PKEY *pktmp;
-
-	ret=X509_REQ_new();
-	if (ret == NULL)
-		{
-		X509err(X509_F_X509_TO_X509_REQ,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	ri=ret->req_info;
-
-	ri->version->length=1;
-	ri->version->data=(unsigned char *)OPENSSL_malloc(1);
-	if (ri->version->data == NULL) goto err;
-	ri->version->data[0]=0; /* version == 0 */
-
-	if (!X509_REQ_set_subject_name(ret,X509_get_subject_name(x)))
-		goto err;
-
-	pktmp = X509_get_pubkey(x);
-	i=X509_REQ_set_pubkey(ret,pktmp);
-	EVP_PKEY_free(pktmp);
-	if (!i) goto err;
-
-	if (pkey != NULL)
-		{
-		if (!X509_REQ_sign(ret,pkey,md))
-			goto err;
-		}
-	return(ret);
-err:
-	X509_REQ_free(ret);
-	return(NULL);
-	}
+{
+    X509_REQ *ret;
+    X509_REQ_INFO *ri;
+    int i;
+    EVP_PKEY *pktmp;
+
+    ret = X509_REQ_new();
+    if (ret == NULL) {
+        X509err(X509_F_X509_TO_X509_REQ, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    ri = ret->req_info;
+
+    ri->version->length = 1;
+    ri->version->data = (unsigned char *)OPENSSL_malloc(1);
+    if (ri->version->data == NULL)
+        goto err;
+    ri->version->data[0] = 0;   /* version == 0 */
+
+    if (!X509_REQ_set_subject_name(ret, X509_get_subject_name(x)))
+        goto err;
+
+    pktmp = X509_get_pubkey(x);
+    i = X509_REQ_set_pubkey(ret, pktmp);
+    EVP_PKEY_free(pktmp);
+    if (!i)
+        goto err;
+
+    if (pkey != NULL) {
+        if (!X509_REQ_sign(ret, pkey, md))
+            goto err;
+    }
+    return (ret);
+ err:
+    X509_REQ_free(ret);
+    return (NULL);
+}
 
 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req)
-	{
-	if ((req == NULL) || (req->req_info == NULL))
-		return(NULL);
-	return(X509_PUBKEY_get(req->req_info->pubkey));
-	}
+{
+    if ((req == NULL) || (req->req_info == NULL))
+        return (NULL);
+    return (X509_PUBKEY_get(req->req_info->pubkey));
+}
 
 int X509_REQ_check_private_key(X509_REQ *x, EVP_PKEY *k)
-	{
-	EVP_PKEY *xk=NULL;
-	int ok=0;
-
-	xk=X509_REQ_get_pubkey(x);
-	switch (EVP_PKEY_cmp(xk, k))
-		{
-	case 1:
-		ok=1;
-		break;
-	case 0:
-		X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
-		break;
-	case -1:
-		X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);
-		break;
-	case -2:
+{
+    EVP_PKEY *xk = NULL;
+    int ok = 0;
+
+    xk = X509_REQ_get_pubkey(x);
+    switch (EVP_PKEY_cmp(xk, k)) {
+    case 1:
+        ok = 1;
+        break;
+    case 0:
+        X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,
+                X509_R_KEY_VALUES_MISMATCH);
+        break;
+    case -1:
+        X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, X509_R_KEY_TYPE_MISMATCH);
+        break;
+    case -2:
 #ifndef OPENSSL_NO_EC
-		if (k->type == EVP_PKEY_EC)
-			{
-			X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, ERR_R_EC_LIB);
-			break;
-			}
+        if (k->type == EVP_PKEY_EC) {
+            X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, ERR_R_EC_LIB);
+            break;
+        }
 #endif
 #ifndef OPENSSL_NO_DH
-		if (k->type == EVP_PKEY_DH)
-			{
-			/* No idea */
-			X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_CANT_CHECK_DH_KEY);
-			break;
-			}
+        if (k->type == EVP_PKEY_DH) {
+            /* No idea */
+            X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,
+                    X509_R_CANT_CHECK_DH_KEY);
+            break;
+        }
 #endif
-	        X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE);
-		}
+        X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, X509_R_UNKNOWN_KEY_TYPE);
+    }
 
-	EVP_PKEY_free(xk);
-	return(ok);
-	}
+    EVP_PKEY_free(xk);
+    return (ok);
+}
 
-/* It seems several organisations had the same idea of including a list of
+/*
+ * It seems several organisations had the same idea of including a list of
  * extensions in a certificate request. There are at least two OIDs that are
  * used and there may be more: so the list is configurable.
  */
 
-static int ext_nid_list[] = { NID_ext_req, NID_ms_ext_req, NID_undef};
+static int ext_nid_list[] = { NID_ext_req, NID_ms_ext_req, NID_undef };
 
 static int *ext_nids = ext_nid_list;
 
 int X509_REQ_extension_nid(int req_nid)
 {
-	int i, nid;
-	for(i = 0; ; i++) {
-		nid = ext_nids[i];
-		if(nid == NID_undef) return 0;
-		else if (req_nid == nid) return 1;
-	}
+    int i, nid;
+    for (i = 0;; i++) {
+        nid = ext_nids[i];
+        if (nid == NID_undef)
+            return 0;
+        else if (req_nid == nid)
+            return 1;
+    }
 }
 
 int *X509_REQ_get_extension_nids(void)
 {
-	return ext_nids;
+    return ext_nids;
 }
-	
+
 void X509_REQ_set_extension_nids(int *nids)
 {
-	ext_nids = nids;
+    ext_nids = nids;
 }
 
 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req)
-	{
-	X509_ATTRIBUTE *attr;
-	ASN1_TYPE *ext = NULL;
-	int idx, *pnid;
-	const unsigned char *p;
-
-	if ((req == NULL) || (req->req_info == NULL) || !ext_nids)
-		return(NULL);
-	for (pnid = ext_nids; *pnid != NID_undef; pnid++)
-		{
-		idx = X509_REQ_get_attr_by_NID(req, *pnid, -1);
-		if (idx == -1)
-			continue;
-		attr = X509_REQ_get_attr(req, idx);
-		if(attr->single) ext = attr->value.single;
-		else if(sk_ASN1_TYPE_num(attr->value.set))
-			ext = sk_ASN1_TYPE_value(attr->value.set, 0);
-		break;
-		}
-	if(!ext || (ext->type != V_ASN1_SEQUENCE))
-		return NULL;
-	p = ext->value.sequence->data;
-	return (STACK_OF(X509_EXTENSION) *)
-		ASN1_item_d2i(NULL, &p, ext->value.sequence->length,
-				ASN1_ITEM_rptr(X509_EXTENSIONS));
+{
+    X509_ATTRIBUTE *attr;
+    ASN1_TYPE *ext = NULL;
+    int idx, *pnid;
+    const unsigned char *p;
+
+    if ((req == NULL) || (req->req_info == NULL) || !ext_nids)
+        return (NULL);
+    for (pnid = ext_nids; *pnid != NID_undef; pnid++) {
+        idx = X509_REQ_get_attr_by_NID(req, *pnid, -1);
+        if (idx == -1)
+            continue;
+        attr = X509_REQ_get_attr(req, idx);
+        if (attr->single)
+            ext = attr->value.single;
+        else if (sk_ASN1_TYPE_num(attr->value.set))
+            ext = sk_ASN1_TYPE_value(attr->value.set, 0);
+        break;
+    }
+    if (!ext || (ext->type != V_ASN1_SEQUENCE))
+        return NULL;
+    p = ext->value.sequence->data;
+    return (STACK_OF(X509_EXTENSION) *)
+        ASN1_item_d2i(NULL, &p, ext->value.sequence->length,
+                      ASN1_ITEM_rptr(X509_EXTENSIONS));
 }
 
-/* Add a STACK_OF extensions to a certificate request: allow alternative OIDs
+/*
+ * Add a STACK_OF extensions to a certificate request: allow alternative OIDs
  * in case we want to create a non standard one.
  */
 
 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
-				int nid)
+                                int nid)
 {
-	ASN1_TYPE *at = NULL;
-	X509_ATTRIBUTE *attr = NULL;
-	if(!(at = ASN1_TYPE_new()) ||
-		!(at->value.sequence = ASN1_STRING_new())) goto err;
-
-	at->type = V_ASN1_SEQUENCE;
-	/* Generate encoding of extensions */
-	at->value.sequence->length = 
-			ASN1_item_i2d((ASN1_VALUE *)exts,
-				&at->value.sequence->data,
-				ASN1_ITEM_rptr(X509_EXTENSIONS));
-	if(!(attr = X509_ATTRIBUTE_new())) goto err;
-	if(!(attr->value.set = sk_ASN1_TYPE_new_null())) goto err;
-	if(!sk_ASN1_TYPE_push(attr->value.set, at)) goto err;
-	at = NULL;
-	attr->single = 0;
-	attr->object = OBJ_nid2obj(nid);
-	if (!req->req_info->attributes)
-		{
-		if (!(req->req_info->attributes = sk_X509_ATTRIBUTE_new_null()))
-			goto err;
-		}
-	if(!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr)) goto err;
-	return 1;
-	err:
-	X509_ATTRIBUTE_free(attr);
-	ASN1_TYPE_free(at);
-	return 0;
+    ASN1_TYPE *at = NULL;
+    X509_ATTRIBUTE *attr = NULL;
+    if (!(at = ASN1_TYPE_new()) || !(at->value.sequence = ASN1_STRING_new()))
+        goto err;
+
+    at->type = V_ASN1_SEQUENCE;
+    /* Generate encoding of extensions */
+    at->value.sequence->length =
+        ASN1_item_i2d((ASN1_VALUE *)exts,
+                      &at->value.sequence->data,
+                      ASN1_ITEM_rptr(X509_EXTENSIONS));
+    if (!(attr = X509_ATTRIBUTE_new()))
+        goto err;
+    if (!(attr->value.set = sk_ASN1_TYPE_new_null()))
+        goto err;
+    if (!sk_ASN1_TYPE_push(attr->value.set, at))
+        goto err;
+    at = NULL;
+    attr->single = 0;
+    attr->object = OBJ_nid2obj(nid);
+    if (!req->req_info->attributes) {
+        if (!(req->req_info->attributes = sk_X509_ATTRIBUTE_new_null()))
+            goto err;
+    }
+    if (!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr))
+        goto err;
+    return 1;
+ err:
+    X509_ATTRIBUTE_free(attr);
+    ASN1_TYPE_free(at);
+    return 0;
 }
+
 /* This is the normal usage: use the "official" OID */
 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts)
 {
-	return X509_REQ_add_extensions_nid(req, exts, NID_ext_req);
+    return X509_REQ_add_extensions_nid(req, exts, NID_ext_req);
 }
 
 /* Request attribute functions */
 
 int X509_REQ_get_attr_count(const X509_REQ *req)
 {
-	return X509at_get_attr_count(req->req_info->attributes);
+    return X509at_get_attr_count(req->req_info->attributes);
 }
 
-int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
-			  int lastpos)
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos)
 {
-	return X509at_get_attr_by_NID(req->req_info->attributes, nid, lastpos);
+    return X509at_get_attr_by_NID(req->req_info->attributes, nid, lastpos);
 }
 
 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
-			  int lastpos)
+                             int lastpos)
 {
-	return X509at_get_attr_by_OBJ(req->req_info->attributes, obj, lastpos);
+    return X509at_get_attr_by_OBJ(req->req_info->attributes, obj, lastpos);
 }
 
 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc)
 {
-	return X509at_get_attr(req->req_info->attributes, loc);
+    return X509at_get_attr(req->req_info->attributes, loc);
 }
 
 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc)
 {
-	return X509at_delete_attr(req->req_info->attributes, loc);
+    return X509at_delete_attr(req->req_info->attributes, loc);
 }
 
 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr)
 {
-	if(X509at_add1_attr(&req->req_info->attributes, attr)) return 1;
-	return 0;
+    if (X509at_add1_attr(&req->req_info->attributes, attr))
+        return 1;
+    return 0;
 }
 
 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
-			const ASN1_OBJECT *obj, int type,
-			const unsigned char *bytes, int len)
+                              const ASN1_OBJECT *obj, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_OBJ(&req->req_info->attributes, obj,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_OBJ(&req->req_info->attributes, obj,
+                                type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
-			int nid, int type,
-			const unsigned char *bytes, int len)
+                              int nid, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_NID(&req->req_info->attributes, nid,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_NID(&req->req_info->attributes, nid,
+                                type, bytes, len))
+        return 1;
+    return 0;
 }
 
 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
-			const char *attrname, int type,
-			const unsigned char *bytes, int len)
+                              const char *attrname, int type,
+                              const unsigned char *bytes, int len)
 {
-	if(X509at_add1_attr_by_txt(&req->req_info->attributes, attrname,
-				type, bytes, len)) return 1;
-	return 0;
+    if (X509at_add1_attr_by_txt(&req->req_info->attributes, attrname,
+                                type, bytes, len))
+        return 1;
+    return 0;
 }
diff --git a/crypto/x509/x509_set.c b/crypto/x509/x509_set.c
index d37adb1fbf..5b802bd6c7 100644
--- a/crypto/x509/x509_set.c
+++ b/crypto/x509/x509_set.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,93 +64,89 @@
 #include 
 
 int X509_set_version(X509 *x, long version)
-	{
-	if (x == NULL) return(0);
-	if (version == 0)
-		{
-		M_ASN1_INTEGER_free(x->cert_info->version);
-		x->cert_info->version = NULL;
-		return(1);
-		}
-	if (x->cert_info->version == NULL)
-		{
-		if ((x->cert_info->version=M_ASN1_INTEGER_new()) == NULL)
-			return(0);
-		}
-	return(ASN1_INTEGER_set(x->cert_info->version,version));
-	}
+{
+    if (x == NULL)
+        return (0);
+    if (version == 0) {
+        M_ASN1_INTEGER_free(x->cert_info->version);
+        x->cert_info->version = NULL;
+        return (1);
+    }
+    if (x->cert_info->version == NULL) {
+        if ((x->cert_info->version = M_ASN1_INTEGER_new()) == NULL)
+            return (0);
+    }
+    return (ASN1_INTEGER_set(x->cert_info->version, version));
+}
 
 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial)
-	{
-	ASN1_INTEGER *in;
+{
+    ASN1_INTEGER *in;
 
-	if (x == NULL) return(0);
-	in=x->cert_info->serialNumber;
-	if (in != serial)
-		{
-		in=M_ASN1_INTEGER_dup(serial);
-		if (in != NULL)
-			{
-			M_ASN1_INTEGER_free(x->cert_info->serialNumber);
-			x->cert_info->serialNumber=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if (x == NULL)
+        return (0);
+    in = x->cert_info->serialNumber;
+    if (in != serial) {
+        in = M_ASN1_INTEGER_dup(serial);
+        if (in != NULL) {
+            M_ASN1_INTEGER_free(x->cert_info->serialNumber);
+            x->cert_info->serialNumber = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_set_issuer_name(X509 *x, X509_NAME *name)
-	{
-	if ((x == NULL) || (x->cert_info == NULL)) return(0);
-	return(X509_NAME_set(&x->cert_info->issuer,name));
-	}
+{
+    if ((x == NULL) || (x->cert_info == NULL))
+        return (0);
+    return (X509_NAME_set(&x->cert_info->issuer, name));
+}
 
 int X509_set_subject_name(X509 *x, X509_NAME *name)
-	{
-	if ((x == NULL) || (x->cert_info == NULL)) return(0);
-	return(X509_NAME_set(&x->cert_info->subject,name));
-	}
+{
+    if ((x == NULL) || (x->cert_info == NULL))
+        return (0);
+    return (X509_NAME_set(&x->cert_info->subject, name));
+}
 
 int X509_set_notBefore(X509 *x, const ASN1_TIME *tm)
-	{
-	ASN1_TIME *in;
+{
+    ASN1_TIME *in;
 
-	if ((x == NULL) || (x->cert_info->validity == NULL)) return(0);
-	in=x->cert_info->validity->notBefore;
-	if (in != tm)
-		{
-		in=M_ASN1_TIME_dup(tm);
-		if (in != NULL)
-			{
-			M_ASN1_TIME_free(x->cert_info->validity->notBefore);
-			x->cert_info->validity->notBefore=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if ((x == NULL) || (x->cert_info->validity == NULL))
+        return (0);
+    in = x->cert_info->validity->notBefore;
+    if (in != tm) {
+        in = M_ASN1_TIME_dup(tm);
+        if (in != NULL) {
+            M_ASN1_TIME_free(x->cert_info->validity->notBefore);
+            x->cert_info->validity->notBefore = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_set_notAfter(X509 *x, const ASN1_TIME *tm)
-	{
-	ASN1_TIME *in;
+{
+    ASN1_TIME *in;
 
-	if ((x == NULL) || (x->cert_info->validity == NULL)) return(0);
-	in=x->cert_info->validity->notAfter;
-	if (in != tm)
-		{
-		in=M_ASN1_TIME_dup(tm);
-		if (in != NULL)
-			{
-			M_ASN1_TIME_free(x->cert_info->validity->notAfter);
-			x->cert_info->validity->notAfter=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if ((x == NULL) || (x->cert_info->validity == NULL))
+        return (0);
+    in = x->cert_info->validity->notAfter;
+    if (in != tm) {
+        in = M_ASN1_TIME_dup(tm);
+        if (in != NULL) {
+            M_ASN1_TIME_free(x->cert_info->validity->notAfter);
+            x->cert_info->validity->notAfter = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey)
-	{
-	if ((x == NULL) || (x->cert_info == NULL)) return(0);
-	return(X509_PUBKEY_set(&(x->cert_info->key),pkey));
-	}
-
-
-
+{
+    if ((x == NULL) || (x->cert_info == NULL))
+        return (0);
+    return (X509_PUBKEY_set(&(x->cert_info->key), pkey));
+}
diff --git a/crypto/x509/x509_trs.c b/crypto/x509/x509_trs.c
index 3d7e06815c..11e0763403 100644
--- a/crypto/x509/x509_trs.c
+++ b/crypto/x509/x509_trs.c
@@ -1,6 +1,7 @@
 /* x509_trs.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,9 +61,7 @@
 #include "cryptlib.h"
 #include 
 
-
-static int tr_cmp(const X509_TRUST * const *a,
-		const X509_TRUST * const *b);
+static int tr_cmp(const X509_TRUST *const *a, const X509_TRUST *const *b);
 static void trtable_free(X509_TRUST *p);
 
 static int trust_1oidany(X509_TRUST *trust, X509 *x, int flags);
@@ -70,228 +69,250 @@ static int trust_1oid(X509_TRUST *trust, X509 *x, int flags);
 static int trust_compat(X509_TRUST *trust, X509 *x, int flags);
 
 static int obj_trust(int id, X509 *x, int flags);
-static int (*default_trust)(int id, X509 *x, int flags) = obj_trust;
+static int (*default_trust) (int id, X509 *x, int flags) = obj_trust;
 
-/* WARNING: the following table should be kept in order of trust
- * and without any gaps so we can just subtract the minimum trust
- * value to get an index into the table
+/*
+ * WARNING: the following table should be kept in order of trust and without
+ * any gaps so we can just subtract the minimum trust value to get an index
+ * into the table
  */
 
 static X509_TRUST trstandard[] = {
-{X509_TRUST_COMPAT, 0, trust_compat, "compatible", 0, NULL},
-{X509_TRUST_SSL_CLIENT, 0, trust_1oidany, "SSL Client", NID_client_auth, NULL},
-{X509_TRUST_SSL_SERVER, 0, trust_1oidany, "SSL Server", NID_server_auth, NULL},
-{X509_TRUST_EMAIL, 0, trust_1oidany, "S/MIME email", NID_email_protect, NULL},
-{X509_TRUST_OBJECT_SIGN, 0, trust_1oidany, "Object Signer", NID_code_sign, NULL},
-{X509_TRUST_OCSP_SIGN, 0, trust_1oid, "OCSP responder", NID_OCSP_sign, NULL},
-{X509_TRUST_OCSP_REQUEST, 0, trust_1oid, "OCSP request", NID_ad_OCSP, NULL},
-{X509_TRUST_TSA, 0, trust_1oidany, "TSA server", NID_time_stamp, NULL}
+    {X509_TRUST_COMPAT, 0, trust_compat, "compatible", 0, NULL},
+    {X509_TRUST_SSL_CLIENT, 0, trust_1oidany, "SSL Client", NID_client_auth,
+     NULL},
+    {X509_TRUST_SSL_SERVER, 0, trust_1oidany, "SSL Server", NID_server_auth,
+     NULL},
+    {X509_TRUST_EMAIL, 0, trust_1oidany, "S/MIME email", NID_email_protect,
+     NULL},
+    {X509_TRUST_OBJECT_SIGN, 0, trust_1oidany, "Object Signer", NID_code_sign,
+     NULL},
+    {X509_TRUST_OCSP_SIGN, 0, trust_1oid, "OCSP responder", NID_OCSP_sign,
+     NULL},
+    {X509_TRUST_OCSP_REQUEST, 0, trust_1oid, "OCSP request", NID_ad_OCSP,
+     NULL},
+    {X509_TRUST_TSA, 0, trust_1oidany, "TSA server", NID_time_stamp, NULL}
 };
 
-#define X509_TRUST_COUNT	(sizeof(trstandard)/sizeof(X509_TRUST))
+#define X509_TRUST_COUNT        (sizeof(trstandard)/sizeof(X509_TRUST))
 
 IMPLEMENT_STACK_OF(X509_TRUST)
 
 static STACK_OF(X509_TRUST) *trtable = NULL;
 
-static int tr_cmp(const X509_TRUST * const *a,
-		const X509_TRUST * const *b)
+static int tr_cmp(const X509_TRUST *const *a, const X509_TRUST *const *b)
 {
-	return (*a)->trust - (*b)->trust;
+    return (*a)->trust - (*b)->trust;
 }
 
-int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int)
-{
-	int (*oldtrust)(int , X509 *, int);
-	oldtrust = default_trust;
-	default_trust = trust;
-	return oldtrust;
+int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
+                                                                int) {
+    int (*oldtrust) (int, X509 *, int);
+    oldtrust = default_trust;
+    default_trust = trust;
+    return oldtrust;
 }
 
-
 int X509_check_trust(X509 *x, int id, int flags)
 {
-	X509_TRUST *pt;
-	int idx;
-	if(id == -1) return 1;
-	/* We get this as a default value */
-	if (id == 0)
-		{
-		int rv;
-		rv = obj_trust(NID_anyExtendedKeyUsage, x, 0);
-		if (rv != X509_TRUST_UNTRUSTED)
-			return rv;
-		return trust_compat(NULL, x, 0);
-		}
-	idx = X509_TRUST_get_by_id(id);
-	if(idx == -1) return default_trust(id, x, flags);
-	pt = X509_TRUST_get0(idx);
-	return pt->check_trust(pt, x, flags);
+    X509_TRUST *pt;
+    int idx;
+    if (id == -1)
+        return 1;
+    /* We get this as a default value */
+    if (id == 0) {
+        int rv;
+        rv = obj_trust(NID_anyExtendedKeyUsage, x, 0);
+        if (rv != X509_TRUST_UNTRUSTED)
+            return rv;
+        return trust_compat(NULL, x, 0);
+    }
+    idx = X509_TRUST_get_by_id(id);
+    if (idx == -1)
+        return default_trust(id, x, flags);
+    pt = X509_TRUST_get0(idx);
+    return pt->check_trust(pt, x, flags);
 }
 
 int X509_TRUST_get_count(void)
 {
-	if(!trtable) return X509_TRUST_COUNT;
-	return sk_X509_TRUST_num(trtable) + X509_TRUST_COUNT;
+    if (!trtable)
+        return X509_TRUST_COUNT;
+    return sk_X509_TRUST_num(trtable) + X509_TRUST_COUNT;
 }
 
-X509_TRUST * X509_TRUST_get0(int idx)
+X509_TRUST *X509_TRUST_get0(int idx)
 {
-	if(idx < 0) return NULL;
-	if(idx < (int)X509_TRUST_COUNT) return trstandard + idx;
-	return sk_X509_TRUST_value(trtable, idx - X509_TRUST_COUNT);
+    if (idx < 0)
+        return NULL;
+    if (idx < (int)X509_TRUST_COUNT)
+        return trstandard + idx;
+    return sk_X509_TRUST_value(trtable, idx - X509_TRUST_COUNT);
 }
 
 int X509_TRUST_get_by_id(int id)
 {
-	X509_TRUST tmp;
-	int idx;
-	if((id >= X509_TRUST_MIN) && (id <= X509_TRUST_MAX))
-				 return id - X509_TRUST_MIN;
-	tmp.trust = id;
-	if(!trtable) return -1;
-	idx = sk_X509_TRUST_find(trtable, &tmp);
-	if(idx == -1) return -1;
-	return idx + X509_TRUST_COUNT;
+    X509_TRUST tmp;
+    int idx;
+    if ((id >= X509_TRUST_MIN) && (id <= X509_TRUST_MAX))
+        return id - X509_TRUST_MIN;
+    tmp.trust = id;
+    if (!trtable)
+        return -1;
+    idx = sk_X509_TRUST_find(trtable, &tmp);
+    if (idx == -1)
+        return -1;
+    return idx + X509_TRUST_COUNT;
 }
 
 int X509_TRUST_set(int *t, int trust)
 {
-	if(X509_TRUST_get_by_id(trust) == -1) {
-		X509err(X509_F_X509_TRUST_SET, X509_R_INVALID_TRUST);
-		return 0;
-	}
-	*t = trust;
-	return 1;
+    if (X509_TRUST_get_by_id(trust) == -1) {
+        X509err(X509_F_X509_TRUST_SET, X509_R_INVALID_TRUST);
+        return 0;
+    }
+    *t = trust;
+    return 1;
 }
 
-int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
-					char *name, int arg1, void *arg2)
+int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
+                   char *name, int arg1, void *arg2)
 {
-	int idx;
-	X509_TRUST *trtmp;
-	/* This is set according to what we change: application can't set it */
-	flags &= ~X509_TRUST_DYNAMIC;
-	/* This will always be set for application modified trust entries */
-	flags |= X509_TRUST_DYNAMIC_NAME;
-	/* Get existing entry if any */
-	idx = X509_TRUST_get_by_id(id);
-	/* Need a new entry */
-	if(idx == -1) {
-		if(!(trtmp = OPENSSL_malloc(sizeof(X509_TRUST)))) {
-			X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		trtmp->flags = X509_TRUST_DYNAMIC;
-	} else trtmp = X509_TRUST_get0(idx);
-
-	/* OPENSSL_free existing name if dynamic */
-	if(trtmp->flags & X509_TRUST_DYNAMIC_NAME) OPENSSL_free(trtmp->name);
-	/* dup supplied name */
-	if(!(trtmp->name = BUF_strdup(name))) {
-		X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	/* Keep the dynamic flag of existing entry */
-	trtmp->flags &= X509_TRUST_DYNAMIC;
-	/* Set all other flags */
-	trtmp->flags |= flags;
-
-	trtmp->trust = id;
-	trtmp->check_trust = ck;
-	trtmp->arg1 = arg1;
-	trtmp->arg2 = arg2;
-
-	/* If its a new entry manage the dynamic table */
-	if(idx == -1) {
-		if(!trtable && !(trtable = sk_X509_TRUST_new(tr_cmp))) {
-			X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		if (!sk_X509_TRUST_push(trtable, trtmp)) {
-			X509err(X509_F_X509_TRUST_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-	}
-	return 1;
+    int idx;
+    X509_TRUST *trtmp;
+    /*
+     * This is set according to what we change: application can't set it
+     */
+    flags &= ~X509_TRUST_DYNAMIC;
+    /* This will always be set for application modified trust entries */
+    flags |= X509_TRUST_DYNAMIC_NAME;
+    /* Get existing entry if any */
+    idx = X509_TRUST_get_by_id(id);
+    /* Need a new entry */
+    if (idx == -1) {
+        if (!(trtmp = OPENSSL_malloc(sizeof(X509_TRUST)))) {
+            X509err(X509_F_X509_TRUST_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        trtmp->flags = X509_TRUST_DYNAMIC;
+    } else
+        trtmp = X509_TRUST_get0(idx);
+
+    /* OPENSSL_free existing name if dynamic */
+    if (trtmp->flags & X509_TRUST_DYNAMIC_NAME)
+        OPENSSL_free(trtmp->name);
+    /* dup supplied name */
+    if (!(trtmp->name = BUF_strdup(name))) {
+        X509err(X509_F_X509_TRUST_ADD, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    /* Keep the dynamic flag of existing entry */
+    trtmp->flags &= X509_TRUST_DYNAMIC;
+    /* Set all other flags */
+    trtmp->flags |= flags;
+
+    trtmp->trust = id;
+    trtmp->check_trust = ck;
+    trtmp->arg1 = arg1;
+    trtmp->arg2 = arg2;
+
+    /* If its a new entry manage the dynamic table */
+    if (idx == -1) {
+        if (!trtable && !(trtable = sk_X509_TRUST_new(tr_cmp))) {
+            X509err(X509_F_X509_TRUST_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (!sk_X509_TRUST_push(trtable, trtmp)) {
+            X509err(X509_F_X509_TRUST_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+    return 1;
 }
 
 static void trtable_free(X509_TRUST *p)
-	{
-	if(!p) return;
-	if (p->flags & X509_TRUST_DYNAMIC) 
-		{
-		if (p->flags & X509_TRUST_DYNAMIC_NAME)
-			OPENSSL_free(p->name);
-		OPENSSL_free(p);
-		}
-	}
+{
+    if (!p)
+        return;
+    if (p->flags & X509_TRUST_DYNAMIC) {
+        if (p->flags & X509_TRUST_DYNAMIC_NAME)
+            OPENSSL_free(p->name);
+        OPENSSL_free(p);
+    }
+}
 
 void X509_TRUST_cleanup(void)
 {
-	unsigned int i;
-	for(i = 0; i < X509_TRUST_COUNT; i++) trtable_free(trstandard + i);
-	sk_X509_TRUST_pop_free(trtable, trtable_free);
-	trtable = NULL;
+    unsigned int i;
+    for (i = 0; i < X509_TRUST_COUNT; i++)
+        trtable_free(trstandard + i);
+    sk_X509_TRUST_pop_free(trtable, trtable_free);
+    trtable = NULL;
 }
 
 int X509_TRUST_get_flags(X509_TRUST *xp)
 {
-	return xp->flags;
+    return xp->flags;
 }
 
 char *X509_TRUST_get0_name(X509_TRUST *xp)
 {
-	return xp->name;
+    return xp->name;
 }
 
 int X509_TRUST_get_trust(X509_TRUST *xp)
 {
-	return xp->trust;
+    return xp->trust;
 }
 
 static int trust_1oidany(X509_TRUST *trust, X509 *x, int flags)
 {
-	if(x->aux && (x->aux->trust || x->aux->reject))
-		return obj_trust(trust->arg1, x, flags);
-	/* we don't have any trust settings: for compatibility
-	 * we return trusted if it is self signed
-	 */
-	return trust_compat(trust, x, flags);
+    if (x->aux && (x->aux->trust || x->aux->reject))
+        return obj_trust(trust->arg1, x, flags);
+    /*
+     * we don't have any trust settings: for compatibility we return trusted
+     * if it is self signed
+     */
+    return trust_compat(trust, x, flags);
 }
 
 static int trust_1oid(X509_TRUST *trust, X509 *x, int flags)
 {
-	if(x->aux) return obj_trust(trust->arg1, x, flags);
-	return X509_TRUST_UNTRUSTED;
+    if (x->aux)
+        return obj_trust(trust->arg1, x, flags);
+    return X509_TRUST_UNTRUSTED;
 }
 
 static int trust_compat(X509_TRUST *trust, X509 *x, int flags)
 {
-	X509_check_purpose(x, -1, 0);
-	if(x->ex_flags & EXFLAG_SS) return X509_TRUST_TRUSTED;
-	else return X509_TRUST_UNTRUSTED;
+    X509_check_purpose(x, -1, 0);
+    if (x->ex_flags & EXFLAG_SS)
+        return X509_TRUST_TRUSTED;
+    else
+        return X509_TRUST_UNTRUSTED;
 }
 
 static int obj_trust(int id, X509 *x, int flags)
 {
-	ASN1_OBJECT *obj;
-	int i;
-	X509_CERT_AUX *ax;
-	ax = x->aux;
-	if(!ax) return X509_TRUST_UNTRUSTED;
-	if(ax->reject) {
-		for(i = 0; i < sk_ASN1_OBJECT_num(ax->reject); i++) {
-			obj = sk_ASN1_OBJECT_value(ax->reject, i);
-			if(OBJ_obj2nid(obj) == id) return X509_TRUST_REJECTED;
-		}
-	}	
-	if(ax->trust) {
-		for(i = 0; i < sk_ASN1_OBJECT_num(ax->trust); i++) {
-			obj = sk_ASN1_OBJECT_value(ax->trust, i);
-			if(OBJ_obj2nid(obj) == id) return X509_TRUST_TRUSTED;
-		}
-	}
-	return X509_TRUST_UNTRUSTED;
+    ASN1_OBJECT *obj;
+    int i;
+    X509_CERT_AUX *ax;
+    ax = x->aux;
+    if (!ax)
+        return X509_TRUST_UNTRUSTED;
+    if (ax->reject) {
+        for (i = 0; i < sk_ASN1_OBJECT_num(ax->reject); i++) {
+            obj = sk_ASN1_OBJECT_value(ax->reject, i);
+            if (OBJ_obj2nid(obj) == id)
+                return X509_TRUST_REJECTED;
+        }
+    }
+    if (ax->trust) {
+        for (i = 0; i < sk_ASN1_OBJECT_num(ax->trust); i++) {
+            obj = sk_ASN1_OBJECT_value(ax->trust, i);
+            if (OBJ_obj2nid(obj) == id)
+                return X509_TRUST_TRUSTED;
+        }
+    }
+    return X509_TRUST_UNTRUSTED;
 }
-
diff --git a/crypto/x509/x509_txt.c b/crypto/x509/x509_txt.c
index 699f72ef76..3d46d3ff83 100644
--- a/crypto/x509/x509_txt.c
+++ b/crypto/x509/x509_txt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -69,145 +69,143 @@
 #include 
 
 const char *X509_verify_cert_error_string(long n)
-	{
-	static char buf[100];
-
-	switch ((int)n)
-		{
-	case X509_V_OK:
-		return("ok");
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
-		return("unable to get issuer certificate");
-	case X509_V_ERR_UNABLE_TO_GET_CRL:
-		return("unable to get certificate CRL");
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
-		return("unable to decrypt certificate's signature");
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
-		return("unable to decrypt CRL's signature");
-	case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
-		return("unable to decode issuer public key");
-	case X509_V_ERR_CERT_SIGNATURE_FAILURE:
-		return("certificate signature failure");
-	case X509_V_ERR_CRL_SIGNATURE_FAILURE:
-		return("CRL signature failure");
-	case X509_V_ERR_CERT_NOT_YET_VALID:
-		return("certificate is not yet valid");
-	case X509_V_ERR_CRL_NOT_YET_VALID:
-		return("CRL is not yet valid");
-	case X509_V_ERR_CERT_HAS_EXPIRED:
-		return("certificate has expired");
-	case X509_V_ERR_CRL_HAS_EXPIRED:
-		return("CRL has expired");
-	case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
-		return("format error in certificate's notBefore field");
-	case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
-		return("format error in certificate's notAfter field");
-	case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
-		return("format error in CRL's lastUpdate field");
-	case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
-		return("format error in CRL's nextUpdate field");
-	case X509_V_ERR_OUT_OF_MEM:
-		return("out of memory");
-	case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-		return("self signed certificate");
-	case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
-		return("self signed certificate in certificate chain");
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
-		return("unable to get local issuer certificate");
-	case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
-		return("unable to verify the first certificate");
-	case X509_V_ERR_CERT_CHAIN_TOO_LONG:
-		return("certificate chain too long");
-	case X509_V_ERR_CERT_REVOKED:
-		return("certificate revoked");
-	case X509_V_ERR_INVALID_CA:
-		return ("invalid CA certificate");
-	case X509_V_ERR_INVALID_NON_CA:
-		return ("invalid non-CA certificate (has CA markings)");
-	case X509_V_ERR_PATH_LENGTH_EXCEEDED:
-		return ("path length constraint exceeded");
-	case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED:
-		return("proxy path length constraint exceeded");
-	case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED:
-		return("proxy certificates not allowed, please set the appropriate flag");
-	case X509_V_ERR_INVALID_PURPOSE:
-		return ("unsupported certificate purpose");
-	case X509_V_ERR_CERT_UNTRUSTED:
-		return ("certificate not trusted");
-	case X509_V_ERR_CERT_REJECTED:
-		return ("certificate rejected");
-	case X509_V_ERR_APPLICATION_VERIFICATION:
-		return("application verification failure");
-	case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
-		return("subject issuer mismatch");
-	case X509_V_ERR_AKID_SKID_MISMATCH:
-		return("authority and subject key identifier mismatch");
-	case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
-		return("authority and issuer serial number mismatch");
-	case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
-		return("key usage does not include certificate signing");
-	case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
-		return("unable to get CRL issuer certificate");
-	case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
-		return("unhandled critical extension");
-	case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN:
-		return("key usage does not include CRL signing");
-	case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE:
-		return("key usage does not include digital signature");
-	case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION:
-		return("unhandled critical CRL extension");
-	case X509_V_ERR_INVALID_EXTENSION:
-		return("invalid or inconsistent certificate extension");
-	case X509_V_ERR_INVALID_POLICY_EXTENSION:
-		return("invalid or inconsistent certificate policy extension");
-	case X509_V_ERR_NO_EXPLICIT_POLICY:
-		return("no explicit policy");
-	case X509_V_ERR_DIFFERENT_CRL_SCOPE:
-	return("Different CRL scope");
-	case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE:
-	return("Unsupported extension feature");
- 	case X509_V_ERR_UNNESTED_RESOURCE:
- 		return("RFC 3779 resource not subset of parent's resources");
-
-	case X509_V_ERR_PERMITTED_VIOLATION:
-		return("permitted subtree violation");
-	case X509_V_ERR_EXCLUDED_VIOLATION:
-		return("excluded subtree violation");
-	case X509_V_ERR_SUBTREE_MINMAX:
-		return("name constraints minimum and maximum not supported");
-	case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE:
-		return("unsupported name constraint type");
-	case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX:
-		return("unsupported or invalid name constraint syntax");
-	case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX:
-		return("unsupported or invalid name syntax");
-	case X509_V_ERR_CRL_PATH_VALIDATION_ERROR:
-		return("CRL path validation error");
+{
+    static char buf[100];
 
-	case X509_V_ERR_SUITE_B_INVALID_VERSION:
-		return("Suite B: certificate version invalid");
-	case X509_V_ERR_SUITE_B_INVALID_ALGORITHM:
-		return("Suite B: invalid public key algorithm");
-	case X509_V_ERR_SUITE_B_INVALID_CURVE:
-		return("Suite B: invalid ECC curve");
-	case X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM:
-		return("Suite B: invalid signature algorithm");
-	case X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED:
-		return("Suite B: curve not allowed for this LOS");
-	case X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256:
-		return("Suite B: cannot sign P-384 with P-256");
+    switch ((int)n) {
+    case X509_V_OK:
+        return ("ok");
+    case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
+        return ("unable to get issuer certificate");
+    case X509_V_ERR_UNABLE_TO_GET_CRL:
+        return ("unable to get certificate CRL");
+    case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
+        return ("unable to decrypt certificate's signature");
+    case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
+        return ("unable to decrypt CRL's signature");
+    case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
+        return ("unable to decode issuer public key");
+    case X509_V_ERR_CERT_SIGNATURE_FAILURE:
+        return ("certificate signature failure");
+    case X509_V_ERR_CRL_SIGNATURE_FAILURE:
+        return ("CRL signature failure");
+    case X509_V_ERR_CERT_NOT_YET_VALID:
+        return ("certificate is not yet valid");
+    case X509_V_ERR_CRL_NOT_YET_VALID:
+        return ("CRL is not yet valid");
+    case X509_V_ERR_CERT_HAS_EXPIRED:
+        return ("certificate has expired");
+    case X509_V_ERR_CRL_HAS_EXPIRED:
+        return ("CRL has expired");
+    case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
+        return ("format error in certificate's notBefore field");
+    case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
+        return ("format error in certificate's notAfter field");
+    case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
+        return ("format error in CRL's lastUpdate field");
+    case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
+        return ("format error in CRL's nextUpdate field");
+    case X509_V_ERR_OUT_OF_MEM:
+        return ("out of memory");
+    case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+        return ("self signed certificate");
+    case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
+        return ("self signed certificate in certificate chain");
+    case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
+        return ("unable to get local issuer certificate");
+    case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
+        return ("unable to verify the first certificate");
+    case X509_V_ERR_CERT_CHAIN_TOO_LONG:
+        return ("certificate chain too long");
+    case X509_V_ERR_CERT_REVOKED:
+        return ("certificate revoked");
+    case X509_V_ERR_INVALID_CA:
+        return ("invalid CA certificate");
+    case X509_V_ERR_INVALID_NON_CA:
+        return ("invalid non-CA certificate (has CA markings)");
+    case X509_V_ERR_PATH_LENGTH_EXCEEDED:
+        return ("path length constraint exceeded");
+    case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED:
+        return ("proxy path length constraint exceeded");
+    case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED:
+        return
+            ("proxy certificates not allowed, please set the appropriate flag");
+    case X509_V_ERR_INVALID_PURPOSE:
+        return ("unsupported certificate purpose");
+    case X509_V_ERR_CERT_UNTRUSTED:
+        return ("certificate not trusted");
+    case X509_V_ERR_CERT_REJECTED:
+        return ("certificate rejected");
+    case X509_V_ERR_APPLICATION_VERIFICATION:
+        return ("application verification failure");
+    case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
+        return ("subject issuer mismatch");
+    case X509_V_ERR_AKID_SKID_MISMATCH:
+        return ("authority and subject key identifier mismatch");
+    case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
+        return ("authority and issuer serial number mismatch");
+    case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
+        return ("key usage does not include certificate signing");
+    case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
+        return ("unable to get CRL issuer certificate");
+    case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
+        return ("unhandled critical extension");
+    case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN:
+        return ("key usage does not include CRL signing");
+    case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE:
+        return ("key usage does not include digital signature");
+    case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION:
+        return ("unhandled critical CRL extension");
+    case X509_V_ERR_INVALID_EXTENSION:
+        return ("invalid or inconsistent certificate extension");
+    case X509_V_ERR_INVALID_POLICY_EXTENSION:
+        return ("invalid or inconsistent certificate policy extension");
+    case X509_V_ERR_NO_EXPLICIT_POLICY:
+        return ("no explicit policy");
+    case X509_V_ERR_DIFFERENT_CRL_SCOPE:
+        return ("Different CRL scope");
+    case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE:
+        return ("Unsupported extension feature");
+    case X509_V_ERR_UNNESTED_RESOURCE:
+        return ("RFC 3779 resource not subset of parent's resources");
 
-	case X509_V_ERR_HOSTNAME_MISMATCH:
-		return("Hostname mismatch");
-	case X509_V_ERR_EMAIL_MISMATCH:
-		return("Email address mismatch");
-	case X509_V_ERR_IP_ADDRESS_MISMATCH:
-		return("IP address mismatch");
+    case X509_V_ERR_PERMITTED_VIOLATION:
+        return ("permitted subtree violation");
+    case X509_V_ERR_EXCLUDED_VIOLATION:
+        return ("excluded subtree violation");
+    case X509_V_ERR_SUBTREE_MINMAX:
+        return ("name constraints minimum and maximum not supported");
+    case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE:
+        return ("unsupported name constraint type");
+    case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX:
+        return ("unsupported or invalid name constraint syntax");
+    case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX:
+        return ("unsupported or invalid name syntax");
+    case X509_V_ERR_CRL_PATH_VALIDATION_ERROR:
+        return ("CRL path validation error");
 
-	default:
-		BIO_snprintf(buf,sizeof buf,"error number %ld",n);
-		return(buf);
-		}
-	}
+    case X509_V_ERR_SUITE_B_INVALID_VERSION:
+        return ("Suite B: certificate version invalid");
+    case X509_V_ERR_SUITE_B_INVALID_ALGORITHM:
+        return ("Suite B: invalid public key algorithm");
+    case X509_V_ERR_SUITE_B_INVALID_CURVE:
+        return ("Suite B: invalid ECC curve");
+    case X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM:
+        return ("Suite B: invalid signature algorithm");
+    case X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED:
+        return ("Suite B: curve not allowed for this LOS");
+    case X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256:
+        return ("Suite B: cannot sign P-384 with P-256");
 
+    case X509_V_ERR_HOSTNAME_MISMATCH:
+        return ("Hostname mismatch");
+    case X509_V_ERR_EMAIL_MISMATCH:
+        return ("Email address mismatch");
+    case X509_V_ERR_IP_ADDRESS_MISMATCH:
+        return ("IP address mismatch");
 
+    default:
+        BIO_snprintf(buf, sizeof buf, "error number %ld", n);
+        return (buf);
+    }
+}
diff --git a/crypto/x509/x509_v3.c b/crypto/x509/x509_v3.c
index 42e6f0ab05..4a03445a64 100644
--- a/crypto/x509/x509_v3.c
+++ b/crypto/x509/x509_v3.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,209 +66,219 @@
 #include 
 
 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x)
-	{
-	if (x == NULL) return(0);
-	return(sk_X509_EXTENSION_num(x));
-	}
+{
+    if (x == NULL)
+        return (0);
+    return (sk_X509_EXTENSION_num(x));
+}
 
 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x, int nid,
-			  int lastpos)
-	{
-	ASN1_OBJECT *obj;
+                          int lastpos)
+{
+    ASN1_OBJECT *obj;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL) return(-2);
-	return(X509v3_get_ext_by_OBJ(x,obj,lastpos));
-	}
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL)
+        return (-2);
+    return (X509v3_get_ext_by_OBJ(x, obj, lastpos));
+}
 
-int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *sk, ASN1_OBJECT *obj,
-			  int lastpos)
-	{
-	int n;
-	X509_EXTENSION *ex;
+int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *sk,
+                          ASN1_OBJECT *obj, int lastpos)
+{
+    int n;
+    X509_EXTENSION *ex;
 
-	if (sk == NULL) return(-1);
-	lastpos++;
-	if (lastpos < 0)
-		lastpos=0;
-	n=sk_X509_EXTENSION_num(sk);
-	for ( ; lastpos < n; lastpos++)
-		{
-		ex=sk_X509_EXTENSION_value(sk,lastpos);
-		if (OBJ_cmp(ex->object,obj) == 0)
-			return(lastpos);
-		}
-	return(-1);
-	}
+    if (sk == NULL)
+        return (-1);
+    lastpos++;
+    if (lastpos < 0)
+        lastpos = 0;
+    n = sk_X509_EXTENSION_num(sk);
+    for (; lastpos < n; lastpos++) {
+        ex = sk_X509_EXTENSION_value(sk, lastpos);
+        if (OBJ_cmp(ex->object, obj) == 0)
+            return (lastpos);
+    }
+    return (-1);
+}
 
 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *sk, int crit,
-			       int lastpos)
-	{
-	int n;
-	X509_EXTENSION *ex;
+                               int lastpos)
+{
+    int n;
+    X509_EXTENSION *ex;
 
-	if (sk == NULL) return(-1);
-	lastpos++;
-	if (lastpos < 0)
-		lastpos=0;
-	n=sk_X509_EXTENSION_num(sk);
-	for ( ; lastpos < n; lastpos++)
-		{
-		ex=sk_X509_EXTENSION_value(sk,lastpos);
-		if (	((ex->critical > 0) && crit) ||
-			((ex->critical <= 0) && !crit))
-			return(lastpos);
-		}
-	return(-1);
-	}
+    if (sk == NULL)
+        return (-1);
+    lastpos++;
+    if (lastpos < 0)
+        lastpos = 0;
+    n = sk_X509_EXTENSION_num(sk);
+    for (; lastpos < n; lastpos++) {
+        ex = sk_X509_EXTENSION_value(sk, lastpos);
+        if (((ex->critical > 0) && crit) || ((ex->critical <= 0) && !crit))
+            return (lastpos);
+    }
+    return (-1);
+}
 
 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc)
-	{
-	if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
-		return NULL;
-	else
-		return sk_X509_EXTENSION_value(x,loc);
-	}
+{
+    if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
+        return NULL;
+    else
+        return sk_X509_EXTENSION_value(x, loc);
+}
 
 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc)
-	{
-	X509_EXTENSION *ret;
+{
+    X509_EXTENSION *ret;
 
-	if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
-		return(NULL);
-	ret=sk_X509_EXTENSION_delete(x,loc);
-	return(ret);
-	}
+    if (x == NULL || sk_X509_EXTENSION_num(x) <= loc || loc < 0)
+        return (NULL);
+    ret = sk_X509_EXTENSION_delete(x, loc);
+    return (ret);
+}
 
 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
-					 X509_EXTENSION *ex, int loc)
-	{
-	X509_EXTENSION *new_ex=NULL;
-	int n;
-	STACK_OF(X509_EXTENSION) *sk=NULL;
+                                         X509_EXTENSION *ex, int loc)
+{
+    X509_EXTENSION *new_ex = NULL;
+    int n;
+    STACK_OF(X509_EXTENSION) *sk = NULL;
 
-	if (x == NULL)
-		{
-		X509err(X509_F_X509V3_ADD_EXT,ERR_R_PASSED_NULL_PARAMETER);
-		goto err2;
-		}
+    if (x == NULL) {
+        X509err(X509_F_X509V3_ADD_EXT, ERR_R_PASSED_NULL_PARAMETER);
+        goto err2;
+    }
 
-	if (*x == NULL)
-		{
-		if ((sk=sk_X509_EXTENSION_new_null()) == NULL)
-			goto err;
-		}
-	else
-		sk= *x;
+    if (*x == NULL) {
+        if ((sk = sk_X509_EXTENSION_new_null()) == NULL)
+            goto err;
+    } else
+        sk = *x;
 
-	n=sk_X509_EXTENSION_num(sk);
-	if (loc > n) loc=n;
-	else if (loc < 0) loc=n;
+    n = sk_X509_EXTENSION_num(sk);
+    if (loc > n)
+        loc = n;
+    else if (loc < 0)
+        loc = n;
 
-	if ((new_ex=X509_EXTENSION_dup(ex)) == NULL)
-		goto err2;
-	if (!sk_X509_EXTENSION_insert(sk,new_ex,loc))
-		goto err;
-	if (*x == NULL)
-		*x=sk;
-	return(sk);
-err:
-	X509err(X509_F_X509V3_ADD_EXT,ERR_R_MALLOC_FAILURE);
-err2:
-	if (new_ex != NULL) X509_EXTENSION_free(new_ex);
-	if (sk != NULL) sk_X509_EXTENSION_free(sk);
-	return(NULL);
-	}
+    if ((new_ex = X509_EXTENSION_dup(ex)) == NULL)
+        goto err2;
+    if (!sk_X509_EXTENSION_insert(sk, new_ex, loc))
+        goto err;
+    if (*x == NULL)
+        *x = sk;
+    return (sk);
+ err:
+    X509err(X509_F_X509V3_ADD_EXT, ERR_R_MALLOC_FAILURE);
+ err2:
+    if (new_ex != NULL)
+        X509_EXTENSION_free(new_ex);
+    if (sk != NULL)
+        sk_X509_EXTENSION_free(sk);
+    return (NULL);
+}
 
 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex, int nid,
-	     int crit, ASN1_OCTET_STRING *data)
-	{
-	ASN1_OBJECT *obj;
-	X509_EXTENSION *ret;
+                                             int crit,
+                                             ASN1_OCTET_STRING *data)
+{
+    ASN1_OBJECT *obj;
+    X509_EXTENSION *ret;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_EXTENSION_CREATE_BY_NID,X509_R_UNKNOWN_NID);
-		return(NULL);
-		}
-	ret=X509_EXTENSION_create_by_OBJ(ex,obj,crit,data);
-	if (ret == NULL) ASN1_OBJECT_free(obj);
-	return(ret);
-	}
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL) {
+        X509err(X509_F_X509_EXTENSION_CREATE_BY_NID, X509_R_UNKNOWN_NID);
+        return (NULL);
+    }
+    ret = X509_EXTENSION_create_by_OBJ(ex, obj, crit, data);
+    if (ret == NULL)
+        ASN1_OBJECT_free(obj);
+    return (ret);
+}
 
 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
-	     ASN1_OBJECT *obj, int crit, ASN1_OCTET_STRING *data)
-	{
-	X509_EXTENSION *ret;
+                                             ASN1_OBJECT *obj, int crit,
+                                             ASN1_OCTET_STRING *data)
+{
+    X509_EXTENSION *ret;
+
+    if ((ex == NULL) || (*ex == NULL)) {
+        if ((ret = X509_EXTENSION_new()) == NULL) {
+            X509err(X509_F_X509_EXTENSION_CREATE_BY_OBJ,
+                    ERR_R_MALLOC_FAILURE);
+            return (NULL);
+        }
+    } else
+        ret = *ex;
 
-	if ((ex == NULL) || (*ex == NULL))
-		{
-		if ((ret=X509_EXTENSION_new()) == NULL)
-			{
-			X509err(X509_F_X509_EXTENSION_CREATE_BY_OBJ,ERR_R_MALLOC_FAILURE);
-			return(NULL);
-			}
-		}
-	else
-		ret= *ex;
+    if (!X509_EXTENSION_set_object(ret, obj))
+        goto err;
+    if (!X509_EXTENSION_set_critical(ret, crit))
+        goto err;
+    if (!X509_EXTENSION_set_data(ret, data))
+        goto err;
 
-	if (!X509_EXTENSION_set_object(ret,obj))
-		goto err;
-	if (!X509_EXTENSION_set_critical(ret,crit))
-		goto err;
-	if (!X509_EXTENSION_set_data(ret,data))
-		goto err;
-	
-	if ((ex != NULL) && (*ex == NULL)) *ex=ret;
-	return(ret);
-err:
-	if ((ex == NULL) || (ret != *ex))
-		X509_EXTENSION_free(ret);
-	return(NULL);
-	}
+    if ((ex != NULL) && (*ex == NULL))
+        *ex = ret;
+    return (ret);
+ err:
+    if ((ex == NULL) || (ret != *ex))
+        X509_EXTENSION_free(ret);
+    return (NULL);
+}
 
 int X509_EXTENSION_set_object(X509_EXTENSION *ex, ASN1_OBJECT *obj)
-	{
-	if ((ex == NULL) || (obj == NULL))
-		return(0);
-	ASN1_OBJECT_free(ex->object);
-	ex->object=OBJ_dup(obj);
-	return(1);
-	}
+{
+    if ((ex == NULL) || (obj == NULL))
+        return (0);
+    ASN1_OBJECT_free(ex->object);
+    ex->object = OBJ_dup(obj);
+    return (1);
+}
 
 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit)
-	{
-	if (ex == NULL) return(0);
-	ex->critical=(crit)?0xFF:-1;
-	return(1);
-	}
+{
+    if (ex == NULL)
+        return (0);
+    ex->critical = (crit) ? 0xFF : -1;
+    return (1);
+}
 
 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data)
-	{
-	int i;
+{
+    int i;
 
-	if (ex == NULL) return(0);
-	i=M_ASN1_OCTET_STRING_set(ex->value,data->data,data->length);
-	if (!i) return(0);
-	return(1);
-	}
+    if (ex == NULL)
+        return (0);
+    i = M_ASN1_OCTET_STRING_set(ex->value, data->data, data->length);
+    if (!i)
+        return (0);
+    return (1);
+}
 
 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(NULL);
-	return(ex->object);
-	}
+{
+    if (ex == NULL)
+        return (NULL);
+    return (ex->object);
+}
 
 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(NULL);
-	return(ex->value);
-	}
+{
+    if (ex == NULL)
+        return (NULL);
+    return (ex->value);
+}
 
 int X509_EXTENSION_get_critical(X509_EXTENSION *ex)
-	{
-	if (ex == NULL) return(0);
-	if(ex->critical > 0) return 1;
-	return 0;
-	}
+{
+    if (ex == NULL)
+        return (0);
+    if (ex->critical > 0)
+        return 1;
+    return 0;
+}
diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 7a11e099bf..8e43e2b648 100644
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -75,19 +75,19 @@
 
 /* No unhandled critical extensions */
 
-#define CRL_SCORE_NOCRITICAL	0x100
+#define CRL_SCORE_NOCRITICAL    0x100
 
 /* certificate is within CRL scope */
 
-#define CRL_SCORE_SCOPE		0x080
+#define CRL_SCORE_SCOPE         0x080
 
 /* CRL times valid */
 
-#define CRL_SCORE_TIME		0x040
+#define CRL_SCORE_TIME          0x040
 
 /* Issuer name matches certificate */
 
-#define CRL_SCORE_ISSUER_NAME	0x020
+#define CRL_SCORE_ISSUER_NAME   0x020
 
 /* If this score or above CRL is probably valid */
 
@@ -95,21 +95,21 @@
 
 /* CRL issuer is certificate issuer */
 
-#define CRL_SCORE_ISSUER_CERT	0x018
+#define CRL_SCORE_ISSUER_CERT   0x018
 
 /* CRL issuer is on certificate path */
 
-#define CRL_SCORE_SAME_PATH	0x008
+#define CRL_SCORE_SAME_PATH     0x008
 
 /* CRL issuer matches CRL AKID */
 
-#define CRL_SCORE_AKID		0x004
+#define CRL_SCORE_AKID          0x004
 
 /* Have a delta CRL with valid times */
 
-#define CRL_SCORE_TIME_DELTA	0x002
+#define CRL_SCORE_TIME_DELTA    0x002
 
-static int null_callback(int ok,X509_STORE_CTX *e);
+static int null_callback(int ok, X509_STORE_CTX *e);
 static int check_issued(X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
 static X509 *find_issuer(X509_STORE_CTX *ctx, STACK_OF(X509) *sk, X509 *x);
 static int check_chain_extensions(X509_STORE_CTX *ctx);
@@ -121,1195 +121,1142 @@ static int check_cert(X509_STORE_CTX *ctx);
 static int check_policy(X509_STORE_CTX *ctx);
 
 static int get_crl_score(X509_STORE_CTX *ctx, X509 **pissuer,
-			unsigned int *preasons,
-			X509_CRL *crl, X509 *x);
+                         unsigned int *preasons, X509_CRL *crl, X509 *x);
 static int get_crl_delta(X509_STORE_CTX *ctx,
-				X509_CRL **pcrl, X509_CRL **pdcrl, X509 *x);
-static void get_delta_sk(X509_STORE_CTX *ctx, X509_CRL **dcrl, int *pcrl_score,
-			X509_CRL *base, STACK_OF(X509_CRL) *crls);
-static void crl_akid_check(X509_STORE_CTX *ctx, X509_CRL *crl,
-				X509 **pissuer, int *pcrl_score);
+                         X509_CRL **pcrl, X509_CRL **pdcrl, X509 *x);
+static void get_delta_sk(X509_STORE_CTX *ctx, X509_CRL **dcrl,
+                         int *pcrl_score, X509_CRL *base,
+                         STACK_OF(X509_CRL) *crls);
+static void crl_akid_check(X509_STORE_CTX *ctx, X509_CRL *crl, X509 **pissuer,
+                           int *pcrl_score);
 static int crl_crldp_check(X509 *x, X509_CRL *crl, int crl_score,
-				unsigned int *preasons);
+                           unsigned int *preasons);
 static int check_crl_path(X509_STORE_CTX *ctx, X509 *x);
 static int check_crl_chain(X509_STORE_CTX *ctx,
-			STACK_OF(X509) *cert_path,
-			STACK_OF(X509) *crl_path);
+                           STACK_OF(X509) *cert_path,
+                           STACK_OF(X509) *crl_path);
 
 static int internal_verify(X509_STORE_CTX *ctx);
-const char X509_version[]="X.509" OPENSSL_VERSION_PTEXT;
-
+const char X509_version[] = "X.509" OPENSSL_VERSION_PTEXT;
 
 static int null_callback(int ok, X509_STORE_CTX *e)
-	{
-	return ok;
-	}
+{
+    return ok;
+}
 
 #if 0
 static int x509_subject_cmp(X509 **a, X509 **b)
-	{
-	return X509_subject_name_cmp(*a,*b);
-	}
+{
+    return X509_subject_name_cmp(*a, *b);
+}
 #endif
 /* Return 1 is a certificate is self signed */
 static int cert_self_signed(X509 *x)
-	{
-	X509_check_purpose(x, -1, 0);
-	if (x->ex_flags & EXFLAG_SS)
-		return 1;
-	else
-		return 0;
-	}
+{
+    X509_check_purpose(x, -1, 0);
+    if (x->ex_flags & EXFLAG_SS)
+        return 1;
+    else
+        return 0;
+}
 
 /* Given a certificate try and find an exact match in the store */
 
 static X509 *lookup_cert_match(X509_STORE_CTX *ctx, X509 *x)
-	{
-	STACK_OF(X509) *certs;
-	X509 *xtmp = NULL;
-	int i;
-	/* Lookup all certs with matching subject name */
-	certs = ctx->lookup_certs(ctx, X509_get_subject_name(x));
-	if (certs == NULL)
-		return NULL;
-	/* Look for exact match */
-	for (i = 0; i < sk_X509_num(certs); i++)
-		{
-		xtmp = sk_X509_value(certs, i);
-		if (!X509_cmp(xtmp, x))
-			break;
-		}
-	if (i < sk_X509_num(certs))
-		CRYPTO_add(&xtmp->references,1,CRYPTO_LOCK_X509);
-	else
-		xtmp = NULL;
-	sk_X509_pop_free(certs, X509_free);
-	return xtmp;
-	}
+{
+    STACK_OF(X509) *certs;
+    X509 *xtmp = NULL;
+    int i;
+    /* Lookup all certs with matching subject name */
+    certs = ctx->lookup_certs(ctx, X509_get_subject_name(x));
+    if (certs == NULL)
+        return NULL;
+    /* Look for exact match */
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        xtmp = sk_X509_value(certs, i);
+        if (!X509_cmp(xtmp, x))
+            break;
+    }
+    if (i < sk_X509_num(certs))
+        CRYPTO_add(&xtmp->references, 1, CRYPTO_LOCK_X509);
+    else
+        xtmp = NULL;
+    sk_X509_pop_free(certs, X509_free);
+    return xtmp;
+}
 
 int X509_verify_cert(X509_STORE_CTX *ctx)
-	{
-	X509 *x,*xtmp,*chain_ss=NULL;
-	int bad_chain = 0;
-	X509_VERIFY_PARAM *param = ctx->param;
-	int depth,i,ok=0;
-	int num;
-	int (*cb)(int xok,X509_STORE_CTX *xctx);
-	STACK_OF(X509) *sktmp=NULL;
-	if (ctx->cert == NULL)
-		{
-		X509err(X509_F_X509_VERIFY_CERT,X509_R_NO_CERT_SET_FOR_US_TO_VERIFY);
-		return -1;
-		}
-
-	cb=ctx->verify_cb;
-
-	/* first we make sure the chain we are going to build is
-	 * present and that the first entry is in place */
-	if (ctx->chain == NULL)
-		{
-		if (	((ctx->chain=sk_X509_new_null()) == NULL) ||
-			(!sk_X509_push(ctx->chain,ctx->cert)))
-			{
-			X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE);
-			goto end;
-			}
-		CRYPTO_add(&ctx->cert->references,1,CRYPTO_LOCK_X509);
-		ctx->last_untrusted=1;
-		}
-
-	/* We use a temporary STACK so we can chop and hack at it */
-	if (ctx->untrusted != NULL
-	    && (sktmp=sk_X509_dup(ctx->untrusted)) == NULL)
-		{
-		X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE);
-		goto end;
-		}
-
-	num=sk_X509_num(ctx->chain);
-	x=sk_X509_value(ctx->chain,num-1);
-	depth=param->depth;
-
-
-	for (;;)
-		{
-		/* If we have enough, we break */
-		if (depth < num) break; /* FIXME: If this happens, we should take
-		                         * note of it and, if appropriate, use the
-		                         * X509_V_ERR_CERT_CHAIN_TOO_LONG error
-		                         * code later.
-		                         */
-
-		/* If we are self signed, we break */
-		if (cert_self_signed(x))
-			break;
-		/* If asked see if we can find issuer in trusted store first */
-		if (ctx->param->flags & X509_V_FLAG_TRUSTED_FIRST)
-			{
-			ok = ctx->get_issuer(&xtmp, ctx, x);
-			if (ok < 0)
-				return ok;
-			/* If successful for now free up cert so it
-			 * will be picked up again later.
-			 */
-			if (ok > 0)
-				{
-				X509_free(xtmp);
-				break;
-				}
-			}
-
-		/* If we were passed a cert chain, use it first */
-		if (ctx->untrusted != NULL)
-			{
-			xtmp=find_issuer(ctx, sktmp,x);
-			if (xtmp != NULL)
-				{
-				if (!sk_X509_push(ctx->chain,xtmp))
-					{
-					X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE);
-					goto end;
-					}
-				CRYPTO_add(&xtmp->references,1,CRYPTO_LOCK_X509);
-				(void)sk_X509_delete_ptr(sktmp,xtmp);
-				ctx->last_untrusted++;
-				x=xtmp;
-				num++;
-				/* reparse the full chain for
-				 * the next one */
-				continue;
-				}
-			}
-		break;
-		}
-
-	/* at this point, chain should contain a list of untrusted
-	 * certificates.  We now need to add at least one trusted one,
-	 * if possible, otherwise we complain. */
-
-	/* Examine last certificate in chain and see if it
- 	 * is self signed.
- 	 */
-
-	i=sk_X509_num(ctx->chain);
-	x=sk_X509_value(ctx->chain,i-1);
-	if (cert_self_signed(x))
-		{
-		/* we have a self signed certificate */
-		if (sk_X509_num(ctx->chain) == 1)
-			{
-			/* We have a single self signed certificate: see if
-			 * we can find it in the store. We must have an exact
-			 * match to avoid possible impersonation.
-			 */
-			ok = ctx->get_issuer(&xtmp, ctx, x);
-			if ((ok <= 0) || X509_cmp(x, xtmp)) 
-				{
-				ctx->error=X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT;
-				ctx->current_cert=x;
-				ctx->error_depth=i-1;
-				if (ok == 1) X509_free(xtmp);
-				bad_chain = 1;
-				ok=cb(0,ctx);
-				if (!ok) goto end;
-				}
-			else 
-				{
-				/* We have a match: replace certificate with store version
-				 * so we get any trust settings.
-				 */
-				X509_free(x);
-				x = xtmp;
-				(void)sk_X509_set(ctx->chain, i - 1, x);
-				ctx->last_untrusted=0;
-				}
-			}
-		else
-			{
-			/* extract and save self signed certificate for later use */
-			chain_ss=sk_X509_pop(ctx->chain);
-			ctx->last_untrusted--;
-			num--;
-			x=sk_X509_value(ctx->chain,num-1);
-			}
-		}
-
-	/* We now lookup certs from the certificate store */
-	for (;;)
-		{
-		/* If we have enough, we break */
-		if (depth < num) break;
-
-		/* If we are self signed, we break */
-		if (cert_self_signed(x))
-			break;
-
-		ok = ctx->get_issuer(&xtmp, ctx, x);
-
-		if (ok < 0) return ok;
-		if (ok == 0) break;
-
-		x = xtmp;
-		if (!sk_X509_push(ctx->chain,x))
-			{
-			X509_free(xtmp);
-			X509err(X509_F_X509_VERIFY_CERT,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		num++;
-		}
-
-	/* we now have our chain, lets check it... */
-
-	i = check_trust(ctx);
-
-	/* If explicitly rejected error */
-	if (i == X509_TRUST_REJECTED)
-		goto end;
-	/* If not explicitly trusted then indicate error unless it's
-	 * a single self signed certificate in which case we've indicated
-	 * an error already and set bad_chain == 1
-	 */
-	if (i != X509_TRUST_TRUSTED && !bad_chain)
-		{
-		if ((chain_ss == NULL) || !ctx->check_issued(ctx, x, chain_ss))
-			{
-			if (ctx->last_untrusted >= num)
-				ctx->error=X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY;
-			else
-				ctx->error=X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT;
-			ctx->current_cert=x;
-			}
-		else
-			{
-
-			sk_X509_push(ctx->chain,chain_ss);
-			num++;
-			ctx->last_untrusted=num;
-			ctx->current_cert=chain_ss;
-			ctx->error=X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN;
-			chain_ss=NULL;
-			}
-
-		ctx->error_depth=num-1;
-		bad_chain = 1;
-		ok=cb(0,ctx);
-		if (!ok) goto end;
-		}
-
-	/* We have the chain complete: now we need to check its purpose */
-	ok = check_chain_extensions(ctx);
-
-	if (!ok) goto end;
-
-	/* Check name constraints */
-
-	ok = check_name_constraints(ctx);
-	
-	if (!ok) goto end;
-
-	ok = check_id(ctx);
-
-	if (!ok) goto end;
-
-	/* We may as well copy down any DSA parameters that are required */
-	X509_get_pubkey_parameters(NULL,ctx->chain);
-
-	/* Check revocation status: we do this after copying parameters
-	 * because they may be needed for CRL signature verification.
-	 */
-
-	ok = ctx->check_revocation(ctx);
-	if(!ok) goto end;
-
-	i = X509_chain_check_suiteb(&ctx->error_depth, NULL, ctx->chain,
-							ctx->param->flags);
-	if (i != X509_V_OK)
-		{
-		ctx->error = i;
-		ctx->current_cert = sk_X509_value(ctx->chain, ctx->error_depth);
-		ok = cb(0, ctx);
-		if (!ok)
-			goto end;
-		}
-
-	/* At this point, we have a chain and need to verify it */
-	if (ctx->verify != NULL)
-		ok=ctx->verify(ctx);
-	else
-		ok=internal_verify(ctx);
-	if(!ok) goto end;
+{
+    X509 *x, *xtmp, *chain_ss = NULL;
+    int bad_chain = 0;
+    X509_VERIFY_PARAM *param = ctx->param;
+    int depth, i, ok = 0;
+    int num;
+    int (*cb) (int xok, X509_STORE_CTX *xctx);
+    STACK_OF(X509) *sktmp = NULL;
+    if (ctx->cert == NULL) {
+        X509err(X509_F_X509_VERIFY_CERT, X509_R_NO_CERT_SET_FOR_US_TO_VERIFY);
+        return -1;
+    }
+
+    cb = ctx->verify_cb;
+
+    /*
+     * first we make sure the chain we are going to build is present and that
+     * the first entry is in place
+     */
+    if (ctx->chain == NULL) {
+        if (((ctx->chain = sk_X509_new_null()) == NULL) ||
+            (!sk_X509_push(ctx->chain, ctx->cert))) {
+            X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE);
+            goto end;
+        }
+        CRYPTO_add(&ctx->cert->references, 1, CRYPTO_LOCK_X509);
+        ctx->last_untrusted = 1;
+    }
+
+    /* We use a temporary STACK so we can chop and hack at it */
+    if (ctx->untrusted != NULL
+        && (sktmp = sk_X509_dup(ctx->untrusted)) == NULL) {
+        X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE);
+        goto end;
+    }
+
+    num = sk_X509_num(ctx->chain);
+    x = sk_X509_value(ctx->chain, num - 1);
+    depth = param->depth;
+
+    for (;;) {
+        /* If we have enough, we break */
+        if (depth < num)
+            break;              /* FIXME: If this happens, we should take
+                                 * note of it and, if appropriate, use the
+                                 * X509_V_ERR_CERT_CHAIN_TOO_LONG error code
+                                 * later. */
+
+        /* If we are self signed, we break */
+        if (cert_self_signed(x))
+            break;
+        /*
+         * If asked see if we can find issuer in trusted store first
+         */
+        if (ctx->param->flags & X509_V_FLAG_TRUSTED_FIRST) {
+            ok = ctx->get_issuer(&xtmp, ctx, x);
+            if (ok < 0)
+                return ok;
+            /*
+             * If successful for now free up cert so it will be picked up
+             * again later.
+             */
+            if (ok > 0) {
+                X509_free(xtmp);
+                break;
+            }
+        }
+
+        /* If we were passed a cert chain, use it first */
+        if (ctx->untrusted != NULL) {
+            xtmp = find_issuer(ctx, sktmp, x);
+            if (xtmp != NULL) {
+                if (!sk_X509_push(ctx->chain, xtmp)) {
+                    X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE);
+                    goto end;
+                }
+                CRYPTO_add(&xtmp->references, 1, CRYPTO_LOCK_X509);
+                (void)sk_X509_delete_ptr(sktmp, xtmp);
+                ctx->last_untrusted++;
+                x = xtmp;
+                num++;
+                /*
+                 * reparse the full chain for the next one
+                 */
+                continue;
+            }
+        }
+        break;
+    }
+
+    /*
+     * at this point, chain should contain a list of untrusted certificates.
+     * We now need to add at least one trusted one, if possible, otherwise we
+     * complain.
+     */
+
+    /*
+     * Examine last certificate in chain and see if it is self signed.
+     */
+
+    i = sk_X509_num(ctx->chain);
+    x = sk_X509_value(ctx->chain, i - 1);
+    if (cert_self_signed(x)) {
+        /* we have a self signed certificate */
+        if (sk_X509_num(ctx->chain) == 1) {
+            /*
+             * We have a single self signed certificate: see if we can find
+             * it in the store. We must have an exact match to avoid possible
+             * impersonation.
+             */
+            ok = ctx->get_issuer(&xtmp, ctx, x);
+            if ((ok <= 0) || X509_cmp(x, xtmp)) {
+                ctx->error = X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT;
+                ctx->current_cert = x;
+                ctx->error_depth = i - 1;
+                if (ok == 1)
+                    X509_free(xtmp);
+                bad_chain = 1;
+                ok = cb(0, ctx);
+                if (!ok)
+                    goto end;
+            } else {
+                /*
+                 * We have a match: replace certificate with store version so
+                 * we get any trust settings.
+                 */
+                X509_free(x);
+                x = xtmp;
+                (void)sk_X509_set(ctx->chain, i - 1, x);
+                ctx->last_untrusted = 0;
+            }
+        } else {
+            /*
+             * extract and save self signed certificate for later use
+             */
+            chain_ss = sk_X509_pop(ctx->chain);
+            ctx->last_untrusted--;
+            num--;
+            x = sk_X509_value(ctx->chain, num - 1);
+        }
+    }
+
+    /* We now lookup certs from the certificate store */
+    for (;;) {
+        /* If we have enough, we break */
+        if (depth < num)
+            break;
+
+        /* If we are self signed, we break */
+        if (cert_self_signed(x))
+            break;
+
+        ok = ctx->get_issuer(&xtmp, ctx, x);
+
+        if (ok < 0)
+            return ok;
+        if (ok == 0)
+            break;
+
+        x = xtmp;
+        if (!sk_X509_push(ctx->chain, x)) {
+            X509_free(xtmp);
+            X509err(X509_F_X509_VERIFY_CERT, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        num++;
+    }
+
+    /* we now have our chain, lets check it... */
+
+    i = check_trust(ctx);
+
+    /* If explicitly rejected error */
+    if (i == X509_TRUST_REJECTED)
+        goto end;
+    /*
+     * If not explicitly trusted then indicate error unless it's a single
+     * self signed certificate in which case we've indicated an error already
+     * and set bad_chain == 1
+     */
+    if (i != X509_TRUST_TRUSTED && !bad_chain) {
+        if ((chain_ss == NULL) || !ctx->check_issued(ctx, x, chain_ss)) {
+            if (ctx->last_untrusted >= num)
+                ctx->error = X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY;
+            else
+                ctx->error = X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT;
+            ctx->current_cert = x;
+        } else {
+
+            sk_X509_push(ctx->chain, chain_ss);
+            num++;
+            ctx->last_untrusted = num;
+            ctx->current_cert = chain_ss;
+            ctx->error = X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN;
+            chain_ss = NULL;
+        }
+
+        ctx->error_depth = num - 1;
+        bad_chain = 1;
+        ok = cb(0, ctx);
+        if (!ok)
+            goto end;
+    }
+
+    /* We have the chain complete: now we need to check its purpose */
+    ok = check_chain_extensions(ctx);
+
+    if (!ok)
+        goto end;
+
+    /* Check name constraints */
+
+    ok = check_name_constraints(ctx);
+
+    if (!ok)
+        goto end;
+
+    ok = check_id(ctx);
+
+    if (!ok)
+        goto end;
+
+    /* We may as well copy down any DSA parameters that are required */
+    X509_get_pubkey_parameters(NULL, ctx->chain);
+
+    /*
+     * Check revocation status: we do this after copying parameters because
+     * they may be needed for CRL signature verification.
+     */
+
+    ok = ctx->check_revocation(ctx);
+    if (!ok)
+        goto end;
+
+    i = X509_chain_check_suiteb(&ctx->error_depth, NULL, ctx->chain,
+                                ctx->param->flags);
+    if (i != X509_V_OK) {
+        ctx->error = i;
+        ctx->current_cert = sk_X509_value(ctx->chain, ctx->error_depth);
+        ok = cb(0, ctx);
+        if (!ok)
+            goto end;
+    }
+
+    /* At this point, we have a chain and need to verify it */
+    if (ctx->verify != NULL)
+        ok = ctx->verify(ctx);
+    else
+        ok = internal_verify(ctx);
+    if (!ok)
+        goto end;
 
 #ifndef OPENSSL_NO_RFC3779
-	/* RFC 3779 path validation, now that CRL check has been done */
-	ok = v3_asid_validate_path(ctx);
-	if (!ok) goto end;
-	ok = v3_addr_validate_path(ctx);
-	if (!ok) goto end;
+    /* RFC 3779 path validation, now that CRL check has been done */
+    ok = v3_asid_validate_path(ctx);
+    if (!ok)
+        goto end;
+    ok = v3_addr_validate_path(ctx);
+    if (!ok)
+        goto end;
 #endif
 
-	/* If we get this far evaluate policies */
-	if (!bad_chain && (ctx->param->flags & X509_V_FLAG_POLICY_CHECK))
-		ok = ctx->check_policy(ctx);
-	if(!ok) goto end;
-	if (0)
-		{
-end:
-		X509_get_pubkey_parameters(NULL,ctx->chain);
-		}
-	if (sktmp != NULL) sk_X509_free(sktmp);
-	if (chain_ss != NULL) X509_free(chain_ss);
-	return ok;
-	}
-
-
-/* Given a STACK_OF(X509) find the issuer of cert (if any)
+    /* If we get this far evaluate policies */
+    if (!bad_chain && (ctx->param->flags & X509_V_FLAG_POLICY_CHECK))
+        ok = ctx->check_policy(ctx);
+    if (!ok)
+        goto end;
+    if (0) {
+ end:
+        X509_get_pubkey_parameters(NULL, ctx->chain);
+    }
+    if (sktmp != NULL)
+        sk_X509_free(sktmp);
+    if (chain_ss != NULL)
+        X509_free(chain_ss);
+    return ok;
+}
+
+/*
+ * Given a STACK_OF(X509) find the issuer of cert (if any)
  */
 
 static X509 *find_issuer(X509_STORE_CTX *ctx, STACK_OF(X509) *sk, X509 *x)
 {
-	int i;
-	X509 *issuer;
-	for (i = 0; i < sk_X509_num(sk); i++)
-		{
-		issuer = sk_X509_value(sk, i);
-		if (ctx->check_issued(ctx, x, issuer))
-			return issuer;
-		}
-	return NULL;
+    int i;
+    X509 *issuer;
+    for (i = 0; i < sk_X509_num(sk); i++) {
+        issuer = sk_X509_value(sk, i);
+        if (ctx->check_issued(ctx, x, issuer))
+            return issuer;
+    }
+    return NULL;
 }
 
 /* Given a possible certificate and issuer check them */
 
 static int check_issued(X509_STORE_CTX *ctx, X509 *x, X509 *issuer)
 {
-	int ret;
-	ret = X509_check_issued(issuer, x);
-	if (ret == X509_V_OK)
-		return 1;
-	/* If we haven't asked for issuer errors don't set ctx */
-	if (!(ctx->param->flags & X509_V_FLAG_CB_ISSUER_CHECK))
-		return 0;
-
-	ctx->error = ret;
-	ctx->current_cert = x;
-	ctx->current_issuer = issuer;
-	return ctx->verify_cb(0, ctx);
+    int ret;
+    ret = X509_check_issued(issuer, x);
+    if (ret == X509_V_OK)
+        return 1;
+    /* If we haven't asked for issuer errors don't set ctx */
+    if (!(ctx->param->flags & X509_V_FLAG_CB_ISSUER_CHECK))
+        return 0;
+
+    ctx->error = ret;
+    ctx->current_cert = x;
+    ctx->current_issuer = issuer;
+    return ctx->verify_cb(0, ctx);
 }
 
 /* Alternative lookup method: look from a STACK stored in other_ctx */
 
 static int get_issuer_sk(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
 {
-	*issuer = find_issuer(ctx, ctx->other_ctx, x);
-	if (*issuer)
-		{
-		CRYPTO_add(&(*issuer)->references,1,CRYPTO_LOCK_X509);
-		return 1;
-		}
-	else
-		return 0;
+    *issuer = find_issuer(ctx, ctx->other_ctx, x);
+    if (*issuer) {
+        CRYPTO_add(&(*issuer)->references, 1, CRYPTO_LOCK_X509);
+        return 1;
+    } else
+        return 0;
 }
-	
 
-/* Check a certificate chains extensions for consistency
- * with the supplied purpose
+/*
+ * Check a certificate chains extensions for consistency with the supplied
+ * purpose
  */
 
 static int check_chain_extensions(X509_STORE_CTX *ctx)
 {
 #ifdef OPENSSL_NO_CHAIN_VERIFY
-	return 1;
+    return 1;
 #else
-	int i, ok=0, must_be_ca, plen = 0;
-	X509 *x;
-	int (*cb)(int xok,X509_STORE_CTX *xctx);
-	int proxy_path_length = 0;
-	int purpose;
-	int allow_proxy_certs;
-	cb=ctx->verify_cb;
-
-	/*-
-	 *  must_be_ca can have 1 of 3 values:
-	 * -1: we accept both CA and non-CA certificates, to allow direct
-	 *     use of self-signed certificates (which are marked as CA).
-	 * 0:  we only accept non-CA certificates.  This is currently not
-	 *     used, but the possibility is present for future extensions.
-	 * 1:  we only accept CA certificates.  This is currently used for
-	 *     all certificates in the chain except the leaf certificate.
-	 */
-	must_be_ca = -1;
-
-	/* CRL path validation */
-	if (ctx->parent)
-		{
-		allow_proxy_certs = 0;
-		purpose = X509_PURPOSE_CRL_SIGN;
-		}
-	else
-		{
-		allow_proxy_certs =
-			!!(ctx->param->flags & X509_V_FLAG_ALLOW_PROXY_CERTS);
-		/* A hack to keep people who don't want to modify their
-		   software happy */
-		if (getenv("OPENSSL_ALLOW_PROXY_CERTS"))
-			allow_proxy_certs = 1;
-		purpose = ctx->param->purpose;
-		}
-
-	/* Check all untrusted certificates */
-	for (i = 0; i < ctx->last_untrusted; i++)
-		{
-		int ret;
-		x = sk_X509_value(ctx->chain, i);
-		if (!(ctx->param->flags & X509_V_FLAG_IGNORE_CRITICAL)
-			&& (x->ex_flags & EXFLAG_CRITICAL))
-			{
-			ctx->error = X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION;
-			ctx->error_depth = i;
-			ctx->current_cert = x;
-			ok=cb(0,ctx);
-			if (!ok) goto end;
-			}
-		if (!allow_proxy_certs && (x->ex_flags & EXFLAG_PROXY))
-			{
-			ctx->error = X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED;
-			ctx->error_depth = i;
-			ctx->current_cert = x;
-			ok=cb(0,ctx);
-			if (!ok) goto end;
-			}
-		ret = X509_check_ca(x);
-		switch(must_be_ca)
-			{
-		case -1:
-			if ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
-				&& (ret != 1) && (ret != 0))
-				{
-				ret = 0;
-				ctx->error = X509_V_ERR_INVALID_CA;
-				}
-			else
-				ret = 1;
-			break;
-		case 0:
-			if (ret != 0)
-				{
-				ret = 0;
-				ctx->error = X509_V_ERR_INVALID_NON_CA;
-				}
-			else
-				ret = 1;
-			break;
-		default:
-			if ((ret == 0)
-				|| ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
-					&& (ret != 1)))
-				{
-				ret = 0;
-				ctx->error = X509_V_ERR_INVALID_CA;
-				}
-			else
-				ret = 1;
-			break;
-			}
-		if (ret == 0)
-			{
-			ctx->error_depth = i;
-			ctx->current_cert = x;
-			ok=cb(0,ctx);
-			if (!ok) goto end;
-			}
-		if (ctx->param->purpose > 0)
-			{
-			ret = X509_check_purpose(x, purpose, must_be_ca > 0);
-			if ((ret == 0)
-				|| ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
-					&& (ret != 1)))
-				{
-				ctx->error = X509_V_ERR_INVALID_PURPOSE;
-				ctx->error_depth = i;
-				ctx->current_cert = x;
-				ok=cb(0,ctx);
-				if (!ok) goto end;
-				}
-			}
-		/* Check pathlen if not self issued */
-		if ((i > 1) && !(x->ex_flags & EXFLAG_SI)
-			   && (x->ex_pathlen != -1)
-			   && (plen > (x->ex_pathlen + proxy_path_length + 1)))
-			{
-			ctx->error = X509_V_ERR_PATH_LENGTH_EXCEEDED;
-			ctx->error_depth = i;
-			ctx->current_cert = x;
-			ok=cb(0,ctx);
-			if (!ok) goto end;
-			}
-		/* Increment path length if not self issued */
-		if (!(x->ex_flags & EXFLAG_SI))
-			plen++;
-		/* If this certificate is a proxy certificate, the next
-		   certificate must be another proxy certificate or a EE
-		   certificate.  If not, the next certificate must be a
-		   CA certificate.  */
-		if (x->ex_flags & EXFLAG_PROXY)
-			{
-			if (x->ex_pcpathlen != -1 && i > x->ex_pcpathlen)
-				{
-				ctx->error =
-					X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED;
-				ctx->error_depth = i;
-				ctx->current_cert = x;
-				ok=cb(0,ctx);
-				if (!ok) goto end;
-				}
-			proxy_path_length++;
-			must_be_ca = 0;
-			}
-		else
-			must_be_ca = 1;
-		}
-	ok = 1;
+    int i, ok = 0, must_be_ca, plen = 0;
+    X509 *x;
+    int (*cb) (int xok, X509_STORE_CTX *xctx);
+    int proxy_path_length = 0;
+    int purpose;
+    int allow_proxy_certs;
+    cb = ctx->verify_cb;
+
+        /*-
+         *  must_be_ca can have 1 of 3 values:
+         * -1: we accept both CA and non-CA certificates, to allow direct
+         *     use of self-signed certificates (which are marked as CA).
+         * 0:  we only accept non-CA certificates.  This is currently not
+         *     used, but the possibility is present for future extensions.
+         * 1:  we only accept CA certificates.  This is currently used for
+         *     all certificates in the chain except the leaf certificate.
+         */
+    must_be_ca = -1;
+
+    /* CRL path validation */
+    if (ctx->parent) {
+        allow_proxy_certs = 0;
+        purpose = X509_PURPOSE_CRL_SIGN;
+    } else {
+        allow_proxy_certs =
+            ! !(ctx->param->flags & X509_V_FLAG_ALLOW_PROXY_CERTS);
+        /*
+         * A hack to keep people who don't want to modify their software
+         * happy
+         */
+        if (getenv("OPENSSL_ALLOW_PROXY_CERTS"))
+            allow_proxy_certs = 1;
+        purpose = ctx->param->purpose;
+    }
+
+    /* Check all untrusted certificates */
+    for (i = 0; i < ctx->last_untrusted; i++) {
+        int ret;
+        x = sk_X509_value(ctx->chain, i);
+        if (!(ctx->param->flags & X509_V_FLAG_IGNORE_CRITICAL)
+            && (x->ex_flags & EXFLAG_CRITICAL)) {
+            ctx->error = X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION;
+            ctx->error_depth = i;
+            ctx->current_cert = x;
+            ok = cb(0, ctx);
+            if (!ok)
+                goto end;
+        }
+        if (!allow_proxy_certs && (x->ex_flags & EXFLAG_PROXY)) {
+            ctx->error = X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED;
+            ctx->error_depth = i;
+            ctx->current_cert = x;
+            ok = cb(0, ctx);
+            if (!ok)
+                goto end;
+        }
+        ret = X509_check_ca(x);
+        switch (must_be_ca) {
+        case -1:
+            if ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
+                && (ret != 1) && (ret != 0)) {
+                ret = 0;
+                ctx->error = X509_V_ERR_INVALID_CA;
+            } else
+                ret = 1;
+            break;
+        case 0:
+            if (ret != 0) {
+                ret = 0;
+                ctx->error = X509_V_ERR_INVALID_NON_CA;
+            } else
+                ret = 1;
+            break;
+        default:
+            if ((ret == 0)
+                || ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
+                    && (ret != 1))) {
+                ret = 0;
+                ctx->error = X509_V_ERR_INVALID_CA;
+            } else
+                ret = 1;
+            break;
+        }
+        if (ret == 0) {
+            ctx->error_depth = i;
+            ctx->current_cert = x;
+            ok = cb(0, ctx);
+            if (!ok)
+                goto end;
+        }
+        if (ctx->param->purpose > 0) {
+            ret = X509_check_purpose(x, purpose, must_be_ca > 0);
+            if ((ret == 0)
+                || ((ctx->param->flags & X509_V_FLAG_X509_STRICT)
+                    && (ret != 1))) {
+                ctx->error = X509_V_ERR_INVALID_PURPOSE;
+                ctx->error_depth = i;
+                ctx->current_cert = x;
+                ok = cb(0, ctx);
+                if (!ok)
+                    goto end;
+            }
+        }
+        /* Check pathlen if not self issued */
+        if ((i > 1) && !(x->ex_flags & EXFLAG_SI)
+            && (x->ex_pathlen != -1)
+            && (plen > (x->ex_pathlen + proxy_path_length + 1))) {
+            ctx->error = X509_V_ERR_PATH_LENGTH_EXCEEDED;
+            ctx->error_depth = i;
+            ctx->current_cert = x;
+            ok = cb(0, ctx);
+            if (!ok)
+                goto end;
+        }
+        /* Increment path length if not self issued */
+        if (!(x->ex_flags & EXFLAG_SI))
+            plen++;
+        /*
+         * If this certificate is a proxy certificate, the next certificate
+         * must be another proxy certificate or a EE certificate.  If not,
+         * the next certificate must be a CA certificate.
+         */
+        if (x->ex_flags & EXFLAG_PROXY) {
+            if (x->ex_pcpathlen != -1 && i > x->ex_pcpathlen) {
+                ctx->error = X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED;
+                ctx->error_depth = i;
+                ctx->current_cert = x;
+                ok = cb(0, ctx);
+                if (!ok)
+                    goto end;
+            }
+            proxy_path_length++;
+            must_be_ca = 0;
+        } else
+            must_be_ca = 1;
+    }
+    ok = 1;
  end:
-	return ok;
+    return ok;
 #endif
 }
 
 static int check_name_constraints(X509_STORE_CTX *ctx)
-	{
-	X509 *x;
-	int i, j, rv;
-	/* Check name constraints for all certificates */
-	for (i = sk_X509_num(ctx->chain) - 1; i >= 0; i--)
-		{
-		x = sk_X509_value(ctx->chain, i);
-		/* Ignore self issued certs unless last in chain */
-		if (i && (x->ex_flags & EXFLAG_SI))
-			continue;
-		/* Check against constraints for all certificates higher in
-		 * chain including trust anchor. Trust anchor not strictly
-		 * speaking needed but if it includes constraints it is to be
-		 * assumed it expects them to be obeyed.
-		 */
-		for (j = sk_X509_num(ctx->chain) - 1; j > i; j--)
-			{
-			NAME_CONSTRAINTS *nc = sk_X509_value(ctx->chain, j)->nc;
-			if (nc)
-				{
-				rv = NAME_CONSTRAINTS_check(x, nc);
-				if (rv != X509_V_OK)
-					{
-					ctx->error = rv;
-					ctx->error_depth = i;
-					ctx->current_cert = x;
-					if (!ctx->verify_cb(0,ctx))
-						return 0;
-					}
-				}
-			}
-		}
-	return 1;
-	}
+{
+    X509 *x;
+    int i, j, rv;
+    /* Check name constraints for all certificates */
+    for (i = sk_X509_num(ctx->chain) - 1; i >= 0; i--) {
+        x = sk_X509_value(ctx->chain, i);
+        /* Ignore self issued certs unless last in chain */
+        if (i && (x->ex_flags & EXFLAG_SI))
+            continue;
+        /*
+         * Check against constraints for all certificates higher in chain
+         * including trust anchor. Trust anchor not strictly speaking needed
+         * but if it includes constraints it is to be assumed it expects them
+         * to be obeyed.
+         */
+        for (j = sk_X509_num(ctx->chain) - 1; j > i; j--) {
+            NAME_CONSTRAINTS *nc = sk_X509_value(ctx->chain, j)->nc;
+            if (nc) {
+                rv = NAME_CONSTRAINTS_check(x, nc);
+                if (rv != X509_V_OK) {
+                    ctx->error = rv;
+                    ctx->error_depth = i;
+                    ctx->current_cert = x;
+                    if (!ctx->verify_cb(0, ctx))
+                        return 0;
+                }
+            }
+        }
+    }
+    return 1;
+}
 
 static int check_id_error(X509_STORE_CTX *ctx, int errcode)
-	{
-	ctx->error = errcode;
-	ctx->current_cert = ctx->cert;
-	ctx->error_depth = 0;
-	return ctx->verify_cb(0, ctx);
-	}
+{
+    ctx->error = errcode;
+    ctx->current_cert = ctx->cert;
+    ctx->error_depth = 0;
+    return ctx->verify_cb(0, ctx);
+}
 
 static int check_hosts(X509 *x, X509_VERIFY_PARAM_ID *id)
-	{
-	int i;
-	int n = sk_OPENSSL_STRING_num(id->hosts);
-	char *name;
-
-	for (i = 0; i < n; ++i)
-		{
-		name = sk_OPENSSL_STRING_value(id->hosts, i);
-		if (X509_check_host(x, name, 0, id->hostflags,
-				    &id->peername) > 0)
-			return 1;
-		}
-	return n == 0;
-	}
+{
+    int i;
+    int n = sk_OPENSSL_STRING_num(id->hosts);
+    char *name;
+
+    for (i = 0; i < n; ++i) {
+        name = sk_OPENSSL_STRING_value(id->hosts, i);
+        if (X509_check_host(x, name, 0, id->hostflags, &id->peername) > 0)
+            return 1;
+    }
+    return n == 0;
+}
 
 static int check_id(X509_STORE_CTX *ctx)
-	{
-	X509_VERIFY_PARAM *vpm = ctx->param;
-	X509_VERIFY_PARAM_ID *id = vpm->id;
-	X509 *x = ctx->cert;
-	if (id->hosts && check_hosts(x, id) <= 0)
-		{
-		if (!check_id_error(ctx, X509_V_ERR_HOSTNAME_MISMATCH))
-			return 0;
-		}
-	if (id->email && X509_check_email(x, id->email, id->emaillen, 0) <= 0)
-		{
-		if (!check_id_error(ctx, X509_V_ERR_EMAIL_MISMATCH))
-			return 0;
-		}
-	if (id->ip && X509_check_ip(x, id->ip, id->iplen, 0) <= 0)
-		{
-		if (!check_id_error(ctx, X509_V_ERR_IP_ADDRESS_MISMATCH))
-			return 0;
-		}
-	return 1;
-	}
+{
+    X509_VERIFY_PARAM *vpm = ctx->param;
+    X509_VERIFY_PARAM_ID *id = vpm->id;
+    X509 *x = ctx->cert;
+    if (id->hosts && check_hosts(x, id) <= 0) {
+        if (!check_id_error(ctx, X509_V_ERR_HOSTNAME_MISMATCH))
+            return 0;
+    }
+    if (id->email && X509_check_email(x, id->email, id->emaillen, 0) <= 0) {
+        if (!check_id_error(ctx, X509_V_ERR_EMAIL_MISMATCH))
+            return 0;
+    }
+    if (id->ip && X509_check_ip(x, id->ip, id->iplen, 0) <= 0) {
+        if (!check_id_error(ctx, X509_V_ERR_IP_ADDRESS_MISMATCH))
+            return 0;
+    }
+    return 1;
+}
 
 static int check_trust(X509_STORE_CTX *ctx)
 {
-	int i, ok;
-	X509 *x = NULL;
-	int (*cb)(int xok,X509_STORE_CTX *xctx);
-	cb=ctx->verify_cb;
-	/* Check all trusted certificates in chain */
-	for (i = ctx->last_untrusted; i < sk_X509_num(ctx->chain); i++)
-		{
-		x = sk_X509_value(ctx->chain, i);
-		ok = X509_check_trust(x, ctx->param->trust, 0);
-		/* If explicitly trusted return trusted */
-		if (ok == X509_TRUST_TRUSTED)
-			return X509_TRUST_TRUSTED;
-		/* If explicitly rejected notify callback and reject if
-		 * not overridden.
-		 */
-		if (ok == X509_TRUST_REJECTED)
-			{
-			ctx->error_depth = i;
-			ctx->current_cert = x;
-			ctx->error = X509_V_ERR_CERT_REJECTED;
-			ok = cb(0, ctx);
-			if (!ok)
-				return X509_TRUST_REJECTED;
-			}
-		}
-	/* If we accept partial chains and have at least one trusted
-	 * certificate return success.
-	 */
-	if (ctx->param->flags & X509_V_FLAG_PARTIAL_CHAIN)
-		{
-		X509 *mx;
-		if (ctx->last_untrusted < sk_X509_num(ctx->chain))
-			return X509_TRUST_TRUSTED;
-		x = sk_X509_value(ctx->chain, 0);
-		mx = lookup_cert_match(ctx, x);
-		if (mx)
-			{
-			(void)sk_X509_set(ctx->chain, 0, mx);
-			X509_free(x);
-			ctx->last_untrusted = 0;
-			return X509_TRUST_TRUSTED;
-			}
-		}
-
-	/* If no trusted certs in chain at all return untrusted and
-	 * allow standard (no issuer cert) etc errors to be indicated.
-	 */
-	return X509_TRUST_UNTRUSTED;
+    int i, ok;
+    X509 *x = NULL;
+    int (*cb) (int xok, X509_STORE_CTX *xctx);
+    cb = ctx->verify_cb;
+    /* Check all trusted certificates in chain */
+    for (i = ctx->last_untrusted; i < sk_X509_num(ctx->chain); i++) {
+        x = sk_X509_value(ctx->chain, i);
+        ok = X509_check_trust(x, ctx->param->trust, 0);
+        /* If explicitly trusted return trusted */
+        if (ok == X509_TRUST_TRUSTED)
+            return X509_TRUST_TRUSTED;
+        /*
+         * If explicitly rejected notify callback and reject if not
+         * overridden.
+         */
+        if (ok == X509_TRUST_REJECTED) {
+            ctx->error_depth = i;
+            ctx->current_cert = x;
+            ctx->error = X509_V_ERR_CERT_REJECTED;
+            ok = cb(0, ctx);
+            if (!ok)
+                return X509_TRUST_REJECTED;
+        }
+    }
+    /*
+     * If we accept partial chains and have at least one trusted certificate
+     * return success.
+     */
+    if (ctx->param->flags & X509_V_FLAG_PARTIAL_CHAIN) {
+        X509 *mx;
+        if (ctx->last_untrusted < sk_X509_num(ctx->chain))
+            return X509_TRUST_TRUSTED;
+        x = sk_X509_value(ctx->chain, 0);
+        mx = lookup_cert_match(ctx, x);
+        if (mx) {
+            (void)sk_X509_set(ctx->chain, 0, mx);
+            X509_free(x);
+            ctx->last_untrusted = 0;
+            return X509_TRUST_TRUSTED;
+        }
+    }
+
+    /*
+     * If no trusted certs in chain at all return untrusted and allow
+     * standard (no issuer cert) etc errors to be indicated.
+     */
+    return X509_TRUST_UNTRUSTED;
 }
 
 static int check_revocation(X509_STORE_CTX *ctx)
-	{
-	int i, last, ok;
-	if (!(ctx->param->flags & X509_V_FLAG_CRL_CHECK))
-		return 1;
-	if (ctx->param->flags & X509_V_FLAG_CRL_CHECK_ALL)
-		last = sk_X509_num(ctx->chain) - 1;
-	else
-		{
-		/* If checking CRL paths this isn't the EE certificate */
-		if (ctx->parent)
-			return 1;
-		last = 0;
-		}
-	for(i = 0; i <= last; i++)
-		{
-		ctx->error_depth = i;
-		ok = check_cert(ctx);
-		if (!ok) return ok;
-		}
-	return 1;
-	}
+{
+    int i, last, ok;
+    if (!(ctx->param->flags & X509_V_FLAG_CRL_CHECK))
+        return 1;
+    if (ctx->param->flags & X509_V_FLAG_CRL_CHECK_ALL)
+        last = sk_X509_num(ctx->chain) - 1;
+    else {
+        /* If checking CRL paths this isn't the EE certificate */
+        if (ctx->parent)
+            return 1;
+        last = 0;
+    }
+    for (i = 0; i <= last; i++) {
+        ctx->error_depth = i;
+        ok = check_cert(ctx);
+        if (!ok)
+            return ok;
+    }
+    return 1;
+}
 
 static int check_cert(X509_STORE_CTX *ctx)
-	{
-	X509_CRL *crl = NULL, *dcrl = NULL;
-	X509 *x;
-	int ok, cnum;
-	unsigned int last_reasons;
-	cnum = ctx->error_depth;
-	x = sk_X509_value(ctx->chain, cnum);
-	ctx->current_cert = x;
-	ctx->current_issuer = NULL;
-	ctx->current_crl_score = 0;
-	ctx->current_reasons = 0;
-	while (ctx->current_reasons != CRLDP_ALL_REASONS)
-		{
-		last_reasons = ctx->current_reasons;
-		/* Try to retrieve relevant CRL */
-		if (ctx->get_crl)
-			ok = ctx->get_crl(ctx, &crl, x);
-		else
-			ok = get_crl_delta(ctx, &crl, &dcrl, x);
-		/* If error looking up CRL, nothing we can do except
-		 * notify callback
-		 */
-		if(!ok)
-			{
-			ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL;
-			ok = ctx->verify_cb(0, ctx);
-			goto err;
-			}
-		ctx->current_crl = crl;
-		ok = ctx->check_crl(ctx, crl);
-		if (!ok)
-			goto err;
-
-		if (dcrl)
-			{
-			ok = ctx->check_crl(ctx, dcrl);
-			if (!ok)
-				goto err;
-			ok = ctx->cert_crl(ctx, dcrl, x);
-			if (!ok)
-				goto err;
-			}
-		else
-			ok = 1;
-
-		/* Don't look in full CRL if delta reason is removefromCRL */
-		if (ok != 2)
-			{
-			ok = ctx->cert_crl(ctx, crl, x);
-			if (!ok)
-				goto err;
-			}
-
-		X509_CRL_free(crl);
-		X509_CRL_free(dcrl);
-		crl = NULL;
-		dcrl = NULL;
-		/* If reasons not updated we wont get anywhere by
-		 * another iteration, so exit loop.
-		 */
-		if (last_reasons == ctx->current_reasons)
-			{
-			ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL;
-			ok = ctx->verify_cb(0, ctx);
-			goto err;
-			}
-		}
-	err:
-	X509_CRL_free(crl);
-	X509_CRL_free(dcrl);
-
-	ctx->current_crl = NULL;
-	return ok;
-
-	}
+{
+    X509_CRL *crl = NULL, *dcrl = NULL;
+    X509 *x;
+    int ok, cnum;
+    unsigned int last_reasons;
+    cnum = ctx->error_depth;
+    x = sk_X509_value(ctx->chain, cnum);
+    ctx->current_cert = x;
+    ctx->current_issuer = NULL;
+    ctx->current_crl_score = 0;
+    ctx->current_reasons = 0;
+    while (ctx->current_reasons != CRLDP_ALL_REASONS) {
+        last_reasons = ctx->current_reasons;
+        /* Try to retrieve relevant CRL */
+        if (ctx->get_crl)
+            ok = ctx->get_crl(ctx, &crl, x);
+        else
+            ok = get_crl_delta(ctx, &crl, &dcrl, x);
+        /*
+         * If error looking up CRL, nothing we can do except notify callback
+         */
+        if (!ok) {
+            ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL;
+            ok = ctx->verify_cb(0, ctx);
+            goto err;
+        }
+        ctx->current_crl = crl;
+        ok = ctx->check_crl(ctx, crl);
+        if (!ok)
+            goto err;
+
+        if (dcrl) {
+            ok = ctx->check_crl(ctx, dcrl);
+            if (!ok)
+                goto err;
+            ok = ctx->cert_crl(ctx, dcrl, x);
+            if (!ok)
+                goto err;
+        } else
+            ok = 1;
+
+        /* Don't look in full CRL if delta reason is removefromCRL */
+        if (ok != 2) {
+            ok = ctx->cert_crl(ctx, crl, x);
+            if (!ok)
+                goto err;
+        }
+
+        X509_CRL_free(crl);
+        X509_CRL_free(dcrl);
+        crl = NULL;
+        dcrl = NULL;
+        /*
+         * If reasons not updated we wont get anywhere by another iteration,
+         * so exit loop.
+         */
+        if (last_reasons == ctx->current_reasons) {
+            ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL;
+            ok = ctx->verify_cb(0, ctx);
+            goto err;
+        }
+    }
+ err:
+    X509_CRL_free(crl);
+    X509_CRL_free(dcrl);
+
+    ctx->current_crl = NULL;
+    return ok;
+
+}
 
 /* Check CRL times against values in X509_STORE_CTX */
 
 static int check_crl_time(X509_STORE_CTX *ctx, X509_CRL *crl, int notify)
-	{
-	time_t *ptime;
-	int i;
-	if (notify)
-		ctx->current_crl = crl;
-	if (ctx->param->flags & X509_V_FLAG_USE_CHECK_TIME)
-		ptime = &ctx->param->check_time;
-	else
-		ptime = NULL;
-
-	i=X509_cmp_time(X509_CRL_get_lastUpdate(crl), ptime);
-	if (i == 0)
-		{
-		if (!notify)
-			return 0;
-		ctx->error=X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	if (i > 0)
-		{
-		if (!notify)
-			return 0;
-		ctx->error=X509_V_ERR_CRL_NOT_YET_VALID;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	if(X509_CRL_get_nextUpdate(crl))
-		{
-		i=X509_cmp_time(X509_CRL_get_nextUpdate(crl), ptime);
-
-		if (i == 0)
-			{
-			if (!notify)
-				return 0;
-			ctx->error=X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD;
-			if (!ctx->verify_cb(0, ctx))
-				return 0;
-			}
-		/* Ignore expiry of base CRL is delta is valid */
-		if ((i < 0) && !(ctx->current_crl_score & CRL_SCORE_TIME_DELTA))
-			{
-			if (!notify)
-				return 0;
-			ctx->error=X509_V_ERR_CRL_HAS_EXPIRED;
-			if (!ctx->verify_cb(0, ctx))
-				return 0;
-			}
-		}
-
-	if (notify)
-		ctx->current_crl = NULL;
-
-	return 1;
-	}
+{
+    time_t *ptime;
+    int i;
+    if (notify)
+        ctx->current_crl = crl;
+    if (ctx->param->flags & X509_V_FLAG_USE_CHECK_TIME)
+        ptime = &ctx->param->check_time;
+    else
+        ptime = NULL;
+
+    i = X509_cmp_time(X509_CRL_get_lastUpdate(crl), ptime);
+    if (i == 0) {
+        if (!notify)
+            return 0;
+        ctx->error = X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    if (i > 0) {
+        if (!notify)
+            return 0;
+        ctx->error = X509_V_ERR_CRL_NOT_YET_VALID;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    if (X509_CRL_get_nextUpdate(crl)) {
+        i = X509_cmp_time(X509_CRL_get_nextUpdate(crl), ptime);
+
+        if (i == 0) {
+            if (!notify)
+                return 0;
+            ctx->error = X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD;
+            if (!ctx->verify_cb(0, ctx))
+                return 0;
+        }
+        /* Ignore expiry of base CRL is delta is valid */
+        if ((i < 0) && !(ctx->current_crl_score & CRL_SCORE_TIME_DELTA)) {
+            if (!notify)
+                return 0;
+            ctx->error = X509_V_ERR_CRL_HAS_EXPIRED;
+            if (!ctx->verify_cb(0, ctx))
+                return 0;
+        }
+    }
+
+    if (notify)
+        ctx->current_crl = NULL;
+
+    return 1;
+}
 
 static int get_crl_sk(X509_STORE_CTX *ctx, X509_CRL **pcrl, X509_CRL **pdcrl,
-			X509 **pissuer, int *pscore, unsigned int *preasons,
-			STACK_OF(X509_CRL) *crls)
-	{
-	int i, crl_score, best_score = *pscore;
-	unsigned int reasons, best_reasons = 0;
-	X509 *x = ctx->current_cert;
-	X509_CRL *crl, *best_crl = NULL;
-	X509 *crl_issuer = NULL, *best_crl_issuer = NULL;
-
-	for (i = 0; i < sk_X509_CRL_num(crls); i++)
-		{
-		crl = sk_X509_CRL_value(crls, i);
-		reasons = *preasons;
-		crl_score = get_crl_score(ctx, &crl_issuer, &reasons, crl, x);
-
-		if (crl_score > best_score)
-			{
-			best_crl = crl;
-			best_crl_issuer = crl_issuer;
-			best_score = crl_score;
-			best_reasons = reasons;
-			}
-		}
-
-	if (best_crl)
-		{
-		if (*pcrl)
-			X509_CRL_free(*pcrl);
-		*pcrl = best_crl;
-		*pissuer = best_crl_issuer;
-		*pscore = best_score;
-		*preasons = best_reasons;
-		CRYPTO_add(&best_crl->references, 1, CRYPTO_LOCK_X509_CRL);
-		if (*pdcrl)
-			{
-			X509_CRL_free(*pdcrl);
-			*pdcrl = NULL;
-			}
-		get_delta_sk(ctx, pdcrl, pscore, best_crl, crls);
-		}
-
-	if (best_score >= CRL_SCORE_VALID)
-		return 1;
-
-	return 0;
-	}
-
-/* Compare two CRL extensions for delta checking purposes. They should be
+                      X509 **pissuer, int *pscore, unsigned int *preasons,
+                      STACK_OF(X509_CRL) *crls)
+{
+    int i, crl_score, best_score = *pscore;
+    unsigned int reasons, best_reasons = 0;
+    X509 *x = ctx->current_cert;
+    X509_CRL *crl, *best_crl = NULL;
+    X509 *crl_issuer = NULL, *best_crl_issuer = NULL;
+
+    for (i = 0; i < sk_X509_CRL_num(crls); i++) {
+        crl = sk_X509_CRL_value(crls, i);
+        reasons = *preasons;
+        crl_score = get_crl_score(ctx, &crl_issuer, &reasons, crl, x);
+
+        if (crl_score > best_score) {
+            best_crl = crl;
+            best_crl_issuer = crl_issuer;
+            best_score = crl_score;
+            best_reasons = reasons;
+        }
+    }
+
+    if (best_crl) {
+        if (*pcrl)
+            X509_CRL_free(*pcrl);
+        *pcrl = best_crl;
+        *pissuer = best_crl_issuer;
+        *pscore = best_score;
+        *preasons = best_reasons;
+        CRYPTO_add(&best_crl->references, 1, CRYPTO_LOCK_X509_CRL);
+        if (*pdcrl) {
+            X509_CRL_free(*pdcrl);
+            *pdcrl = NULL;
+        }
+        get_delta_sk(ctx, pdcrl, pscore, best_crl, crls);
+    }
+
+    if (best_score >= CRL_SCORE_VALID)
+        return 1;
+
+    return 0;
+}
+
+/*
+ * Compare two CRL extensions for delta checking purposes. They should be
  * both present or both absent. If both present all fields must be identical.
  */
 
 static int crl_extension_match(X509_CRL *a, X509_CRL *b, int nid)
-	{
-	ASN1_OCTET_STRING *exta, *extb;
-	int i;
-	i = X509_CRL_get_ext_by_NID(a, nid, -1);
-	if (i >= 0)
-		{
-		/* Can't have multiple occurrences */
-		if (X509_CRL_get_ext_by_NID(a, nid, i) != -1)
-			return 0;
-		exta = X509_EXTENSION_get_data(X509_CRL_get_ext(a, i));
-		}
-	else
-		exta = NULL;
-
-	i = X509_CRL_get_ext_by_NID(b, nid, -1);
+{
+    ASN1_OCTET_STRING *exta, *extb;
+    int i;
+    i = X509_CRL_get_ext_by_NID(a, nid, -1);
+    if (i >= 0) {
+        /* Can't have multiple occurrences */
+        if (X509_CRL_get_ext_by_NID(a, nid, i) != -1)
+            return 0;
+        exta = X509_EXTENSION_get_data(X509_CRL_get_ext(a, i));
+    } else
+        exta = NULL;
 
-	if (i >= 0)
-		{
+    i = X509_CRL_get_ext_by_NID(b, nid, -1);
 
-		if (X509_CRL_get_ext_by_NID(b, nid, i) != -1)
-			return 0;
-		extb = X509_EXTENSION_get_data(X509_CRL_get_ext(b, i));
-		}
-	else
-		extb = NULL;
+    if (i >= 0) {
 
-	if (!exta && !extb)
-		return 1;
+        if (X509_CRL_get_ext_by_NID(b, nid, i) != -1)
+            return 0;
+        extb = X509_EXTENSION_get_data(X509_CRL_get_ext(b, i));
+    } else
+        extb = NULL;
 
-	if (!exta || !extb)
-		return 0;
+    if (!exta && !extb)
+        return 1;
 
+    if (!exta || !extb)
+        return 0;
 
-	if (ASN1_OCTET_STRING_cmp(exta, extb))
-		return 0;
+    if (ASN1_OCTET_STRING_cmp(exta, extb))
+        return 0;
 
-	return 1;
-	}
+    return 1;
+}
 
 /* See if a base and delta are compatible */
 
 static int check_delta_base(X509_CRL *delta, X509_CRL *base)
-	{
-	/* Delta CRL must be a delta */
-	if (!delta->base_crl_number)
-			return 0;
-	/* Base must have a CRL number */
-	if (!base->crl_number)
-			return 0;
-	/* Issuer names must match */
-	if (X509_NAME_cmp(X509_CRL_get_issuer(base),
-				X509_CRL_get_issuer(delta)))
-		return 0;
-	/* AKID and IDP must match */
-	if (!crl_extension_match(delta, base, NID_authority_key_identifier))
-			return 0;
-	if (!crl_extension_match(delta, base, NID_issuing_distribution_point))
-			return 0;
-	/* Delta CRL base number must not exceed Full CRL number. */
-	if (ASN1_INTEGER_cmp(delta->base_crl_number, base->crl_number) > 0)
-			return 0;
-	/* Delta CRL number must exceed full CRL number */
-	if (ASN1_INTEGER_cmp(delta->crl_number, base->crl_number) > 0)
-			return 1;
-	return 0;
-	}
-
-/* For a given base CRL find a delta... maybe extend to delta scoring
- * or retrieve a chain of deltas...
+{
+    /* Delta CRL must be a delta */
+    if (!delta->base_crl_number)
+        return 0;
+    /* Base must have a CRL number */
+    if (!base->crl_number)
+        return 0;
+    /* Issuer names must match */
+    if (X509_NAME_cmp(X509_CRL_get_issuer(base), X509_CRL_get_issuer(delta)))
+        return 0;
+    /* AKID and IDP must match */
+    if (!crl_extension_match(delta, base, NID_authority_key_identifier))
+        return 0;
+    if (!crl_extension_match(delta, base, NID_issuing_distribution_point))
+        return 0;
+    /* Delta CRL base number must not exceed Full CRL number. */
+    if (ASN1_INTEGER_cmp(delta->base_crl_number, base->crl_number) > 0)
+        return 0;
+    /* Delta CRL number must exceed full CRL number */
+    if (ASN1_INTEGER_cmp(delta->crl_number, base->crl_number) > 0)
+        return 1;
+    return 0;
+}
+
+/*
+ * For a given base CRL find a delta... maybe extend to delta scoring or
+ * retrieve a chain of deltas...
  */
 
 static void get_delta_sk(X509_STORE_CTX *ctx, X509_CRL **dcrl, int *pscore,
-			X509_CRL *base, STACK_OF(X509_CRL) *crls)
-	{
-	X509_CRL *delta;
-	int i;
-	if (!(ctx->param->flags & X509_V_FLAG_USE_DELTAS))
-		return;
-	if (!((ctx->current_cert->ex_flags | base->flags) & EXFLAG_FRESHEST))
-		return;
-	for (i = 0; i < sk_X509_CRL_num(crls); i++)
-		{
-		delta = sk_X509_CRL_value(crls, i);
-		if (check_delta_base(delta, base))
-			{
-			if (check_crl_time(ctx, delta, 0))
-				*pscore |= CRL_SCORE_TIME_DELTA;
-			CRYPTO_add(&delta->references, 1, CRYPTO_LOCK_X509_CRL);
-			*dcrl = delta;
-			return;
-			}
-		}
-	*dcrl = NULL;
-	}
-
-/* For a given CRL return how suitable it is for the supplied certificate 'x'.
- * The return value is a mask of several criteria.
- * If the issuer is not the certificate issuer this is returned in *pissuer.
- * The reasons mask is also used to determine if the CRL is suitable: if
- * no new reasons the CRL is rejected, otherwise reasons is updated.
+                         X509_CRL *base, STACK_OF(X509_CRL) *crls)
+{
+    X509_CRL *delta;
+    int i;
+    if (!(ctx->param->flags & X509_V_FLAG_USE_DELTAS))
+        return;
+    if (!((ctx->current_cert->ex_flags | base->flags) & EXFLAG_FRESHEST))
+        return;
+    for (i = 0; i < sk_X509_CRL_num(crls); i++) {
+        delta = sk_X509_CRL_value(crls, i);
+        if (check_delta_base(delta, base)) {
+            if (check_crl_time(ctx, delta, 0))
+                *pscore |= CRL_SCORE_TIME_DELTA;
+            CRYPTO_add(&delta->references, 1, CRYPTO_LOCK_X509_CRL);
+            *dcrl = delta;
+            return;
+        }
+    }
+    *dcrl = NULL;
+}
+
+/*
+ * For a given CRL return how suitable it is for the supplied certificate
+ * 'x'. The return value is a mask of several criteria. If the issuer is not
+ * the certificate issuer this is returned in *pissuer. The reasons mask is
+ * also used to determine if the CRL is suitable: if no new reasons the CRL
+ * is rejected, otherwise reasons is updated.
  */
 
 static int get_crl_score(X509_STORE_CTX *ctx, X509 **pissuer,
-			unsigned int *preasons,
-			X509_CRL *crl, X509 *x)
-	{
-
-	int crl_score = 0;
-	unsigned int tmp_reasons = *preasons, crl_reasons;
-
-	/* First see if we can reject CRL straight away */
-
-	/* Invalid IDP cannot be processed */
-	if (crl->idp_flags & IDP_INVALID)
-		return 0;
-	/* Reason codes or indirect CRLs need extended CRL support */
-	if (!(ctx->param->flags & X509_V_FLAG_EXTENDED_CRL_SUPPORT))
-		{
-		if (crl->idp_flags & (IDP_INDIRECT | IDP_REASONS))
-			return 0;
-		}
-	else if (crl->idp_flags & IDP_REASONS)
-		{
-		/* If no new reasons reject */
-		if (!(crl->idp_reasons & ~tmp_reasons))
-			return 0;
-		}
-	/* Don't process deltas at this stage */
-	else if (crl->base_crl_number)
-		return 0;
-	/* If issuer name doesn't match certificate need indirect CRL */
-	if (X509_NAME_cmp(X509_get_issuer_name(x), X509_CRL_get_issuer(crl)))
-		{
-		if (!(crl->idp_flags & IDP_INDIRECT))
-			return 0;
-		}
-	else
-		crl_score |= CRL_SCORE_ISSUER_NAME;
-
-	if (!(crl->flags & EXFLAG_CRITICAL))
-		crl_score |= CRL_SCORE_NOCRITICAL;
-
-	/* Check expiry */
-	if (check_crl_time(ctx, crl, 0))
-		crl_score |= CRL_SCORE_TIME;
-
-	/* Check authority key ID and locate certificate issuer */
-	crl_akid_check(ctx, crl, pissuer, &crl_score);
-
-	/* If we can't locate certificate issuer at this point forget it */
-
-	if (!(crl_score & CRL_SCORE_AKID))
-		return 0;
-
-	/* Check cert for matching CRL distribution points */
-
-	if (crl_crldp_check(x, crl, crl_score, &crl_reasons))
-		{
-		/* If no new reasons reject */
-		if (!(crl_reasons & ~tmp_reasons))
-			return 0;
-		tmp_reasons |= crl_reasons;
-		crl_score |= CRL_SCORE_SCOPE;
-		}
-
-	*preasons = tmp_reasons;
-
-	return crl_score;
-
-	}
+                         unsigned int *preasons, X509_CRL *crl, X509 *x)
+{
+
+    int crl_score = 0;
+    unsigned int tmp_reasons = *preasons, crl_reasons;
+
+    /* First see if we can reject CRL straight away */
+
+    /* Invalid IDP cannot be processed */
+    if (crl->idp_flags & IDP_INVALID)
+        return 0;
+    /* Reason codes or indirect CRLs need extended CRL support */
+    if (!(ctx->param->flags & X509_V_FLAG_EXTENDED_CRL_SUPPORT)) {
+        if (crl->idp_flags & (IDP_INDIRECT | IDP_REASONS))
+            return 0;
+    } else if (crl->idp_flags & IDP_REASONS) {
+        /* If no new reasons reject */
+        if (!(crl->idp_reasons & ~tmp_reasons))
+            return 0;
+    }
+    /* Don't process deltas at this stage */
+    else if (crl->base_crl_number)
+        return 0;
+    /* If issuer name doesn't match certificate need indirect CRL */
+    if (X509_NAME_cmp(X509_get_issuer_name(x), X509_CRL_get_issuer(crl))) {
+        if (!(crl->idp_flags & IDP_INDIRECT))
+            return 0;
+    } else
+        crl_score |= CRL_SCORE_ISSUER_NAME;
+
+    if (!(crl->flags & EXFLAG_CRITICAL))
+        crl_score |= CRL_SCORE_NOCRITICAL;
+
+    /* Check expiry */
+    if (check_crl_time(ctx, crl, 0))
+        crl_score |= CRL_SCORE_TIME;
+
+    /* Check authority key ID and locate certificate issuer */
+    crl_akid_check(ctx, crl, pissuer, &crl_score);
+
+    /* If we can't locate certificate issuer at this point forget it */
+
+    if (!(crl_score & CRL_SCORE_AKID))
+        return 0;
+
+    /* Check cert for matching CRL distribution points */
+
+    if (crl_crldp_check(x, crl, crl_score, &crl_reasons)) {
+        /* If no new reasons reject */
+        if (!(crl_reasons & ~tmp_reasons))
+            return 0;
+        tmp_reasons |= crl_reasons;
+        crl_score |= CRL_SCORE_SCOPE;
+    }
+
+    *preasons = tmp_reasons;
+
+    return crl_score;
+
+}
 
 static void crl_akid_check(X509_STORE_CTX *ctx, X509_CRL *crl,
-				X509 **pissuer, int *pcrl_score)
-	{
-	X509 *crl_issuer = NULL;
-	X509_NAME *cnm = X509_CRL_get_issuer(crl);
-	int cidx = ctx->error_depth;
-	int i;
-
-	if (cidx != sk_X509_num(ctx->chain) - 1)
-		cidx++;
-
-	crl_issuer = sk_X509_value(ctx->chain, cidx);
-
-	if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK)
-		{
-		if (*pcrl_score & CRL_SCORE_ISSUER_NAME)
-			{
-			*pcrl_score |= CRL_SCORE_AKID|CRL_SCORE_ISSUER_CERT;
-			*pissuer = crl_issuer;
-			return;
-			}
-		}
-
-	for (cidx++; cidx < sk_X509_num(ctx->chain); cidx++)
-		{
-		crl_issuer = sk_X509_value(ctx->chain, cidx);
-		if (X509_NAME_cmp(X509_get_subject_name(crl_issuer), cnm))
-			continue;
-		if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK)
-			{
-			*pcrl_score |= CRL_SCORE_AKID|CRL_SCORE_SAME_PATH;
-			*pissuer = crl_issuer;
-			return;
-			}
-		}
-
-	/* Anything else needs extended CRL support */
-
-	if (!(ctx->param->flags & X509_V_FLAG_EXTENDED_CRL_SUPPORT))
-		return;
-
-	/* Otherwise the CRL issuer is not on the path. Look for it in the
-	 * set of untrusted certificates.
-	 */
-	for (i = 0; i < sk_X509_num(ctx->untrusted); i++)
-		{
-		crl_issuer = sk_X509_value(ctx->untrusted, i);
-		if (X509_NAME_cmp(X509_get_subject_name(crl_issuer), cnm))
-			continue;
-		if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK)
-			{
-			*pissuer = crl_issuer;
-			*pcrl_score |= CRL_SCORE_AKID;
-			return;
-			}
-		}
-	}
-
-/* Check the path of a CRL issuer certificate. This creates a new
+                           X509 **pissuer, int *pcrl_score)
+{
+    X509 *crl_issuer = NULL;
+    X509_NAME *cnm = X509_CRL_get_issuer(crl);
+    int cidx = ctx->error_depth;
+    int i;
+
+    if (cidx != sk_X509_num(ctx->chain) - 1)
+        cidx++;
+
+    crl_issuer = sk_X509_value(ctx->chain, cidx);
+
+    if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK) {
+        if (*pcrl_score & CRL_SCORE_ISSUER_NAME) {
+            *pcrl_score |= CRL_SCORE_AKID | CRL_SCORE_ISSUER_CERT;
+            *pissuer = crl_issuer;
+            return;
+        }
+    }
+
+    for (cidx++; cidx < sk_X509_num(ctx->chain); cidx++) {
+        crl_issuer = sk_X509_value(ctx->chain, cidx);
+        if (X509_NAME_cmp(X509_get_subject_name(crl_issuer), cnm))
+            continue;
+        if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK) {
+            *pcrl_score |= CRL_SCORE_AKID | CRL_SCORE_SAME_PATH;
+            *pissuer = crl_issuer;
+            return;
+        }
+    }
+
+    /* Anything else needs extended CRL support */
+
+    if (!(ctx->param->flags & X509_V_FLAG_EXTENDED_CRL_SUPPORT))
+        return;
+
+    /*
+     * Otherwise the CRL issuer is not on the path. Look for it in the set of
+     * untrusted certificates.
+     */
+    for (i = 0; i < sk_X509_num(ctx->untrusted); i++) {
+        crl_issuer = sk_X509_value(ctx->untrusted, i);
+        if (X509_NAME_cmp(X509_get_subject_name(crl_issuer), cnm))
+            continue;
+        if (X509_check_akid(crl_issuer, crl->akid) == X509_V_OK) {
+            *pissuer = crl_issuer;
+            *pcrl_score |= CRL_SCORE_AKID;
+            return;
+        }
+    }
+}
+
+/*
+ * Check the path of a CRL issuer certificate. This creates a new
  * X509_STORE_CTX and populates it with most of the parameters from the
- * parent. This could be optimised somewhat since a lot of path checking
- * will be duplicated by the parent, but this will rarely be used in 
- * practice.
+ * parent. This could be optimised somewhat since a lot of path checking will
+ * be duplicated by the parent, but this will rarely be used in practice.
  */
 
 static int check_crl_path(X509_STORE_CTX *ctx, X509 *x)
-	{
-	X509_STORE_CTX crl_ctx;
-	int ret;
-	/* Don't allow recursive CRL path validation */
-	if (ctx->parent)
-		return 0;
-	if (!X509_STORE_CTX_init(&crl_ctx, ctx->ctx, x, ctx->untrusted))
-		return -1;
-
-	crl_ctx.crls = ctx->crls;
-	/* Copy verify params across */
-	X509_STORE_CTX_set0_param(&crl_ctx, ctx->param);
-
-	crl_ctx.parent = ctx;
-	crl_ctx.verify_cb = ctx->verify_cb;
-
-	/* Verify CRL issuer */
-	ret = X509_verify_cert(&crl_ctx);
-
-	if (ret <= 0)
-		goto err;
-
-	/* Check chain is acceptable */
-
-	ret = check_crl_chain(ctx, ctx->chain, crl_ctx.chain);
-	err:
-	X509_STORE_CTX_cleanup(&crl_ctx);
-	return ret;
-	}
-
-/* RFC3280 says nothing about the relationship between CRL path
- * and certificate path, which could lead to situations where a
- * certificate could be revoked or validated by a CA not authorised
- * to do so. RFC5280 is more strict and states that the two paths must
- * end in the same trust anchor, though some discussions remain...
- * until this is resolved we use the RFC5280 version
+{
+    X509_STORE_CTX crl_ctx;
+    int ret;
+    /* Don't allow recursive CRL path validation */
+    if (ctx->parent)
+        return 0;
+    if (!X509_STORE_CTX_init(&crl_ctx, ctx->ctx, x, ctx->untrusted))
+        return -1;
+
+    crl_ctx.crls = ctx->crls;
+    /* Copy verify params across */
+    X509_STORE_CTX_set0_param(&crl_ctx, ctx->param);
+
+    crl_ctx.parent = ctx;
+    crl_ctx.verify_cb = ctx->verify_cb;
+
+    /* Verify CRL issuer */
+    ret = X509_verify_cert(&crl_ctx);
+
+    if (ret <= 0)
+        goto err;
+
+    /* Check chain is acceptable */
+
+    ret = check_crl_chain(ctx, ctx->chain, crl_ctx.chain);
+ err:
+    X509_STORE_CTX_cleanup(&crl_ctx);
+    return ret;
+}
+
+/*
+ * RFC3280 says nothing about the relationship between CRL path and
+ * certificate path, which could lead to situations where a certificate could
+ * be revoked or validated by a CA not authorised to do so. RFC5280 is more
+ * strict and states that the two paths must end in the same trust anchor,
+ * though some discussions remain... until this is resolved we use the
+ * RFC5280 version
  */
 
 static int check_crl_chain(X509_STORE_CTX *ctx,
-			STACK_OF(X509) *cert_path,
-			STACK_OF(X509) *crl_path)
-	{
-	X509 *cert_ta, *crl_ta;
-	cert_ta = sk_X509_value(cert_path, sk_X509_num(cert_path) - 1);
-	crl_ta = sk_X509_value(crl_path, sk_X509_num(crl_path) - 1);
-	if (!X509_cmp(cert_ta, crl_ta))
-		return 1;
-	return 0;
-	}
+                           STACK_OF(X509) *cert_path,
+                           STACK_OF(X509) *crl_path)
+{
+    X509 *cert_ta, *crl_ta;
+    cert_ta = sk_X509_value(cert_path, sk_X509_num(cert_path) - 1);
+    crl_ta = sk_X509_value(crl_path, sk_X509_num(crl_path) - 1);
+    if (!X509_cmp(cert_ta, crl_ta))
+        return 1;
+    return 0;
+}
 
 /*-
  * Check for match between two dist point names: three separate cases.
@@ -1319,1178 +1266,1126 @@ static int check_crl_chain(X509_STORE_CTX *ctx,
  * 4. One is NULL: automatic match.
  */
 
-
 static int idp_check_dp(DIST_POINT_NAME *a, DIST_POINT_NAME *b)
-	{
-	X509_NAME *nm = NULL;
-	GENERAL_NAMES *gens = NULL;
-	GENERAL_NAME *gena, *genb;
-	int i, j;
-	if (!a || !b)
-		return 1;
-	if (a->type == 1)
-		{
-		if (!a->dpname)
-			return 0;
-		/* Case 1: two X509_NAME */
-		if (b->type == 1)
-			{
-			if (!b->dpname)
-				return 0;
-			if (!X509_NAME_cmp(a->dpname, b->dpname))
-				return 1;
-			else
-				return 0;
-			}
-		/* Case 2: set name and GENERAL_NAMES appropriately */
-		nm = a->dpname;
-		gens = b->name.fullname;
-		}
-	else if (b->type == 1)
-		{
-		if (!b->dpname)
-			return 0;
-		/* Case 2: set name and GENERAL_NAMES appropriately */
-		gens = a->name.fullname;
-		nm = b->dpname;
-		}
-
-	/* Handle case 2 with one GENERAL_NAMES and one X509_NAME */
-	if (nm)
-		{
-		for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
-			{
-			gena = sk_GENERAL_NAME_value(gens, i);	
-			if (gena->type != GEN_DIRNAME)
-				continue;
-			if (!X509_NAME_cmp(nm, gena->d.directoryName))
-				return 1;
-			}
-		return 0;
-		}
-
-	/* Else case 3: two GENERAL_NAMES */
-
-	for (i = 0; i < sk_GENERAL_NAME_num(a->name.fullname); i++)
-		{
-		gena = sk_GENERAL_NAME_value(a->name.fullname, i);
-		for (j = 0; j < sk_GENERAL_NAME_num(b->name.fullname); j++)
-			{
-			genb = sk_GENERAL_NAME_value(b->name.fullname, j);
-			if (!GENERAL_NAME_cmp(gena, genb))
-				return 1;
-			}
-		}
-
-	return 0;
-
-	}
+{
+    X509_NAME *nm = NULL;
+    GENERAL_NAMES *gens = NULL;
+    GENERAL_NAME *gena, *genb;
+    int i, j;
+    if (!a || !b)
+        return 1;
+    if (a->type == 1) {
+        if (!a->dpname)
+            return 0;
+        /* Case 1: two X509_NAME */
+        if (b->type == 1) {
+            if (!b->dpname)
+                return 0;
+            if (!X509_NAME_cmp(a->dpname, b->dpname))
+                return 1;
+            else
+                return 0;
+        }
+        /* Case 2: set name and GENERAL_NAMES appropriately */
+        nm = a->dpname;
+        gens = b->name.fullname;
+    } else if (b->type == 1) {
+        if (!b->dpname)
+            return 0;
+        /* Case 2: set name and GENERAL_NAMES appropriately */
+        gens = a->name.fullname;
+        nm = b->dpname;
+    }
+
+    /* Handle case 2 with one GENERAL_NAMES and one X509_NAME */
+    if (nm) {
+        for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+            gena = sk_GENERAL_NAME_value(gens, i);
+            if (gena->type != GEN_DIRNAME)
+                continue;
+            if (!X509_NAME_cmp(nm, gena->d.directoryName))
+                return 1;
+        }
+        return 0;
+    }
+
+    /* Else case 3: two GENERAL_NAMES */
+
+    for (i = 0; i < sk_GENERAL_NAME_num(a->name.fullname); i++) {
+        gena = sk_GENERAL_NAME_value(a->name.fullname, i);
+        for (j = 0; j < sk_GENERAL_NAME_num(b->name.fullname); j++) {
+            genb = sk_GENERAL_NAME_value(b->name.fullname, j);
+            if (!GENERAL_NAME_cmp(gena, genb))
+                return 1;
+        }
+    }
+
+    return 0;
+
+}
 
 static int crldp_check_crlissuer(DIST_POINT *dp, X509_CRL *crl, int crl_score)
-	{
-	int i;
-	X509_NAME *nm = X509_CRL_get_issuer(crl);
-	/* If no CRLissuer return is successful iff don't need a match */
-	if (!dp->CRLissuer)
-		return !!(crl_score & CRL_SCORE_ISSUER_NAME);
-	for (i = 0; i < sk_GENERAL_NAME_num(dp->CRLissuer); i++)
-		{
-		GENERAL_NAME *gen = sk_GENERAL_NAME_value(dp->CRLissuer, i);
-		if (gen->type != GEN_DIRNAME)
-			continue;
-		if (!X509_NAME_cmp(gen->d.directoryName, nm))
-			return 1;
-		}
-	return 0;
-	}
+{
+    int i;
+    X509_NAME *nm = X509_CRL_get_issuer(crl);
+    /* If no CRLissuer return is successful iff don't need a match */
+    if (!dp->CRLissuer)
+        return ! !(crl_score & CRL_SCORE_ISSUER_NAME);
+    for (i = 0; i < sk_GENERAL_NAME_num(dp->CRLissuer); i++) {
+        GENERAL_NAME *gen = sk_GENERAL_NAME_value(dp->CRLissuer, i);
+        if (gen->type != GEN_DIRNAME)
+            continue;
+        if (!X509_NAME_cmp(gen->d.directoryName, nm))
+            return 1;
+    }
+    return 0;
+}
 
 /* Check CRLDP and IDP */
 
 static int crl_crldp_check(X509 *x, X509_CRL *crl, int crl_score,
-				unsigned int *preasons)
-	{
-	int i;
-	if (crl->idp_flags & IDP_ONLYATTR)
-		return 0;
-	if (x->ex_flags & EXFLAG_CA)
-		{
-		if (crl->idp_flags & IDP_ONLYUSER)
-			return 0;
-		}
-	else
-		{
-		if (crl->idp_flags & IDP_ONLYCA)
-			return 0;
-		}
-	*preasons = crl->idp_reasons;
-	for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++)
-		{
-		DIST_POINT *dp = sk_DIST_POINT_value(x->crldp, i);
-		if (crldp_check_crlissuer(dp, crl, crl_score))
-			{
-			if (!crl->idp ||
-			     idp_check_dp(dp->distpoint, crl->idp->distpoint))
-				{
-				*preasons &= dp->dp_reasons;
-				return 1;
-				}
-			}
-		}
-	if ((!crl->idp || !crl->idp->distpoint) && (crl_score & CRL_SCORE_ISSUER_NAME))
-		return 1;
-	return 0;
-	}
-
-/* Retrieve CRL corresponding to current certificate.
- * If deltas enabled try to find a delta CRL too
+                           unsigned int *preasons)
+{
+    int i;
+    if (crl->idp_flags & IDP_ONLYATTR)
+        return 0;
+    if (x->ex_flags & EXFLAG_CA) {
+        if (crl->idp_flags & IDP_ONLYUSER)
+            return 0;
+    } else {
+        if (crl->idp_flags & IDP_ONLYCA)
+            return 0;
+    }
+    *preasons = crl->idp_reasons;
+    for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++) {
+        DIST_POINT *dp = sk_DIST_POINT_value(x->crldp, i);
+        if (crldp_check_crlissuer(dp, crl, crl_score)) {
+            if (!crl->idp || idp_check_dp(dp->distpoint, crl->idp->distpoint)) {
+                *preasons &= dp->dp_reasons;
+                return 1;
+            }
+        }
+    }
+    if ((!crl->idp || !crl->idp->distpoint)
+        && (crl_score & CRL_SCORE_ISSUER_NAME))
+        return 1;
+    return 0;
+}
+
+/*
+ * Retrieve CRL corresponding to current certificate. If deltas enabled try
+ * to find a delta CRL too
  */
-	
+
 static int get_crl_delta(X509_STORE_CTX *ctx,
-				X509_CRL **pcrl, X509_CRL **pdcrl, X509 *x)
-	{
-	int ok;
-	X509 *issuer = NULL;
-	int crl_score = 0;
-	unsigned int reasons;
-	X509_CRL *crl = NULL, *dcrl = NULL;
-	STACK_OF(X509_CRL) *skcrl;
-	X509_NAME *nm = X509_get_issuer_name(x);
-	reasons = ctx->current_reasons;
-	ok = get_crl_sk(ctx, &crl, &dcrl, 
-				&issuer, &crl_score, &reasons, ctx->crls);
-
-	if (ok)
-		goto done;
-
-	/* Lookup CRLs from store */
-
-	skcrl = ctx->lookup_crls(ctx, nm);
-
-	/* If no CRLs found and a near match from get_crl_sk use that */
-	if (!skcrl && crl)
-		goto done;
-
-	get_crl_sk(ctx, &crl, &dcrl, &issuer, &crl_score, &reasons, skcrl);
-
-	sk_X509_CRL_pop_free(skcrl, X509_CRL_free);
-
-	done:
-
-	/* If we got any kind of CRL use it and return success */
-	if (crl)
-		{
-		ctx->current_issuer = issuer;
-		ctx->current_crl_score = crl_score;
-		ctx->current_reasons = reasons;
-		*pcrl = crl;
-		*pdcrl = dcrl;
-		return 1;
-		}
-
-	return 0;
-	}
+                         X509_CRL **pcrl, X509_CRL **pdcrl, X509 *x)
+{
+    int ok;
+    X509 *issuer = NULL;
+    int crl_score = 0;
+    unsigned int reasons;
+    X509_CRL *crl = NULL, *dcrl = NULL;
+    STACK_OF(X509_CRL) *skcrl;
+    X509_NAME *nm = X509_get_issuer_name(x);
+    reasons = ctx->current_reasons;
+    ok = get_crl_sk(ctx, &crl, &dcrl,
+                    &issuer, &crl_score, &reasons, ctx->crls);
+
+    if (ok)
+        goto done;
+
+    /* Lookup CRLs from store */
+
+    skcrl = ctx->lookup_crls(ctx, nm);
+
+    /* If no CRLs found and a near match from get_crl_sk use that */
+    if (!skcrl && crl)
+        goto done;
+
+    get_crl_sk(ctx, &crl, &dcrl, &issuer, &crl_score, &reasons, skcrl);
+
+    sk_X509_CRL_pop_free(skcrl, X509_CRL_free);
+
+ done:
+
+    /* If we got any kind of CRL use it and return success */
+    if (crl) {
+        ctx->current_issuer = issuer;
+        ctx->current_crl_score = crl_score;
+        ctx->current_reasons = reasons;
+        *pcrl = crl;
+        *pdcrl = dcrl;
+        return 1;
+    }
+
+    return 0;
+}
 
 /* Check CRL validity */
 static int check_crl(X509_STORE_CTX *ctx, X509_CRL *crl)
-	{
-	X509 *issuer = NULL;
-	EVP_PKEY *ikey = NULL;
-	int ok = 0, chnum, cnum;
-	cnum = ctx->error_depth;
-	chnum = sk_X509_num(ctx->chain) - 1;
-	/* if we have an alternative CRL issuer cert use that */
-	if (ctx->current_issuer)
-		issuer = ctx->current_issuer;
-
-	/* Else find CRL issuer: if not last certificate then issuer
-	 * is next certificate in chain.
-	 */
-	else if (cnum < chnum)
-		issuer = sk_X509_value(ctx->chain, cnum + 1);
-	else
-		{
-		issuer = sk_X509_value(ctx->chain, chnum);
-		/* If not self signed, can't check signature */
-		if(!ctx->check_issued(ctx, issuer, issuer))
-			{
-			ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER;
-			ok = ctx->verify_cb(0, ctx);
-			if(!ok) goto err;
-			}
-		}
-
-	if(issuer)
-		{
-		/* Skip most tests for deltas because they have already
-		 * been done
-		 */
-		if (!crl->base_crl_number)
-			{
-			/* Check for cRLSign bit if keyUsage present */
-			if ((issuer->ex_flags & EXFLAG_KUSAGE) &&
-				!(issuer->ex_kusage & KU_CRL_SIGN))
-				{
-				ctx->error = X509_V_ERR_KEYUSAGE_NO_CRL_SIGN;
-				ok = ctx->verify_cb(0, ctx);
-				if(!ok) goto err;
-				}
-
-			if (!(ctx->current_crl_score & CRL_SCORE_SCOPE))
-				{
-				ctx->error = X509_V_ERR_DIFFERENT_CRL_SCOPE;
-				ok = ctx->verify_cb(0, ctx);
-				if(!ok) goto err;
-				}
-
-			if (!(ctx->current_crl_score & CRL_SCORE_SAME_PATH))
-				{
-				if (check_crl_path(ctx, ctx->current_issuer) <= 0)
-					{
-					ctx->error = X509_V_ERR_CRL_PATH_VALIDATION_ERROR;
-					ok = ctx->verify_cb(0, ctx);
-					if(!ok) goto err;
-					}
-				}
-
-			if (crl->idp_flags & IDP_INVALID)
-				{
-				ctx->error = X509_V_ERR_INVALID_EXTENSION;
-				ok = ctx->verify_cb(0, ctx);
-				if(!ok) goto err;
-				}
-
-
-			}
-
-		if (!(ctx->current_crl_score & CRL_SCORE_TIME))
-			{
-			ok = check_crl_time(ctx, crl, 1);
-			if (!ok)
-				goto err;
-			}
-
-		/* Attempt to get issuer certificate public key */
-		ikey = X509_get_pubkey(issuer);
-
-		if(!ikey)
-			{
-			ctx->error=X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY;
-			ok = ctx->verify_cb(0, ctx);
-			if (!ok) goto err;
-			}
-		else
-			{
-			int rv;
-			rv = X509_CRL_check_suiteb(crl, ikey, ctx->param->flags);
-			if (rv != X509_V_OK)
-				{
-				ctx->error=rv;
-				ok = ctx->verify_cb(0, ctx);
-				if (!ok)
-					goto err;
-				}
-			/* Verify CRL signature */
-			if(X509_CRL_verify(crl, ikey) <= 0)
-				{
-				ctx->error=X509_V_ERR_CRL_SIGNATURE_FAILURE;
-				ok = ctx->verify_cb(0, ctx);
-				if (!ok) goto err;
-				}
-			}
-		}
-
-	ok = 1;
-
-	err:
-	EVP_PKEY_free(ikey);
-	return ok;
-	}
+{
+    X509 *issuer = NULL;
+    EVP_PKEY *ikey = NULL;
+    int ok = 0, chnum, cnum;
+    cnum = ctx->error_depth;
+    chnum = sk_X509_num(ctx->chain) - 1;
+    /* if we have an alternative CRL issuer cert use that */
+    if (ctx->current_issuer)
+        issuer = ctx->current_issuer;
+
+    /*
+     * Else find CRL issuer: if not last certificate then issuer is next
+     * certificate in chain.
+     */
+    else if (cnum < chnum)
+        issuer = sk_X509_value(ctx->chain, cnum + 1);
+    else {
+        issuer = sk_X509_value(ctx->chain, chnum);
+        /* If not self signed, can't check signature */
+        if (!ctx->check_issued(ctx, issuer, issuer)) {
+            ctx->error = X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER;
+            ok = ctx->verify_cb(0, ctx);
+            if (!ok)
+                goto err;
+        }
+    }
+
+    if (issuer) {
+        /*
+         * Skip most tests for deltas because they have already been done
+         */
+        if (!crl->base_crl_number) {
+            /* Check for cRLSign bit if keyUsage present */
+            if ((issuer->ex_flags & EXFLAG_KUSAGE) &&
+                !(issuer->ex_kusage & KU_CRL_SIGN)) {
+                ctx->error = X509_V_ERR_KEYUSAGE_NO_CRL_SIGN;
+                ok = ctx->verify_cb(0, ctx);
+                if (!ok)
+                    goto err;
+            }
+
+            if (!(ctx->current_crl_score & CRL_SCORE_SCOPE)) {
+                ctx->error = X509_V_ERR_DIFFERENT_CRL_SCOPE;
+                ok = ctx->verify_cb(0, ctx);
+                if (!ok)
+                    goto err;
+            }
+
+            if (!(ctx->current_crl_score & CRL_SCORE_SAME_PATH)) {
+                if (check_crl_path(ctx, ctx->current_issuer) <= 0) {
+                    ctx->error = X509_V_ERR_CRL_PATH_VALIDATION_ERROR;
+                    ok = ctx->verify_cb(0, ctx);
+                    if (!ok)
+                        goto err;
+                }
+            }
+
+            if (crl->idp_flags & IDP_INVALID) {
+                ctx->error = X509_V_ERR_INVALID_EXTENSION;
+                ok = ctx->verify_cb(0, ctx);
+                if (!ok)
+                    goto err;
+            }
+
+        }
+
+        if (!(ctx->current_crl_score & CRL_SCORE_TIME)) {
+            ok = check_crl_time(ctx, crl, 1);
+            if (!ok)
+                goto err;
+        }
+
+        /* Attempt to get issuer certificate public key */
+        ikey = X509_get_pubkey(issuer);
+
+        if (!ikey) {
+            ctx->error = X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY;
+            ok = ctx->verify_cb(0, ctx);
+            if (!ok)
+                goto err;
+        } else {
+            int rv;
+            rv = X509_CRL_check_suiteb(crl, ikey, ctx->param->flags);
+            if (rv != X509_V_OK) {
+                ctx->error = rv;
+                ok = ctx->verify_cb(0, ctx);
+                if (!ok)
+                    goto err;
+            }
+            /* Verify CRL signature */
+            if (X509_CRL_verify(crl, ikey) <= 0) {
+                ctx->error = X509_V_ERR_CRL_SIGNATURE_FAILURE;
+                ok = ctx->verify_cb(0, ctx);
+                if (!ok)
+                    goto err;
+            }
+        }
+    }
+
+    ok = 1;
+
+ err:
+    EVP_PKEY_free(ikey);
+    return ok;
+}
 
 /* Check certificate against CRL */
 static int cert_crl(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x)
-	{
-	int ok;
-	X509_REVOKED *rev;
-	/* The rules changed for this... previously if a CRL contained
-	 * unhandled critical extensions it could still be used to indicate
-	 * a certificate was revoked. This has since been changed since 
-	 * critical extension can change the meaning of CRL entries.
-	 */
-	if (!(ctx->param->flags & X509_V_FLAG_IGNORE_CRITICAL)
-		&& (crl->flags & EXFLAG_CRITICAL))
-		{
-		ctx->error = X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION;
-		ok = ctx->verify_cb(0, ctx);
-		if(!ok)
-			return 0;
-		}
-	/* Look for serial number of certificate in CRL
-	 * If found make sure reason is not removeFromCRL.
-	 */
-	if (X509_CRL_get0_by_cert(crl, &rev, x))
-		{
-		if (rev->reason == CRL_REASON_REMOVE_FROM_CRL)
-			return 2;
-		ctx->error = X509_V_ERR_CERT_REVOKED;
-		ok = ctx->verify_cb(0, ctx);
-		if (!ok)
-			return 0;
-		}
-
-	return 1;
-	}
+{
+    int ok;
+    X509_REVOKED *rev;
+    /*
+     * The rules changed for this... previously if a CRL contained unhandled
+     * critical extensions it could still be used to indicate a certificate
+     * was revoked. This has since been changed since critical extension can
+     * change the meaning of CRL entries.
+     */
+    if (!(ctx->param->flags & X509_V_FLAG_IGNORE_CRITICAL)
+        && (crl->flags & EXFLAG_CRITICAL)) {
+        ctx->error = X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION;
+        ok = ctx->verify_cb(0, ctx);
+        if (!ok)
+            return 0;
+    }
+    /*
+     * Look for serial number of certificate in CRL If found make sure reason
+     * is not removeFromCRL.
+     */
+    if (X509_CRL_get0_by_cert(crl, &rev, x)) {
+        if (rev->reason == CRL_REASON_REMOVE_FROM_CRL)
+            return 2;
+        ctx->error = X509_V_ERR_CERT_REVOKED;
+        ok = ctx->verify_cb(0, ctx);
+        if (!ok)
+            return 0;
+    }
+
+    return 1;
+}
 
 static int check_policy(X509_STORE_CTX *ctx)
-	{
-	int ret;
-	if (ctx->parent)
-		return 1;
-	ret = X509_policy_check(&ctx->tree, &ctx->explicit_policy, ctx->chain,
-				ctx->param->policies, ctx->param->flags);
-	if (ret == 0)
-		{
-		X509err(X509_F_CHECK_POLICY,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	/* Invalid or inconsistent extensions */
-	if (ret == -1)
-		{
-		/* Locate certificates with bad extensions and notify
-		 * callback.
-		 */
-		X509 *x;
-		int i;
-		for (i = 1; i < sk_X509_num(ctx->chain); i++)
-			{
-			x = sk_X509_value(ctx->chain, i);
-			if (!(x->ex_flags & EXFLAG_INVALID_POLICY))
-				continue;
-			ctx->current_cert = x;
-			ctx->error = X509_V_ERR_INVALID_POLICY_EXTENSION;
-			if(!ctx->verify_cb(0, ctx))
-				return 0;
-			}
-		return 1;
-		}
-	if (ret == -2)
-		{
-		ctx->current_cert = NULL;
-		ctx->error = X509_V_ERR_NO_EXPLICIT_POLICY;
-		return ctx->verify_cb(0, ctx);
-		}
-
-	if (ctx->param->flags & X509_V_FLAG_NOTIFY_POLICY)
-		{
-		ctx->current_cert = NULL;
-		ctx->error = X509_V_OK;
-		if (!ctx->verify_cb(2, ctx))
-			return 0;
-		}
-
-	return 1;
-	}
+{
+    int ret;
+    if (ctx->parent)
+        return 1;
+    ret = X509_policy_check(&ctx->tree, &ctx->explicit_policy, ctx->chain,
+                            ctx->param->policies, ctx->param->flags);
+    if (ret == 0) {
+        X509err(X509_F_CHECK_POLICY, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    /* Invalid or inconsistent extensions */
+    if (ret == -1) {
+        /*
+         * Locate certificates with bad extensions and notify callback.
+         */
+        X509 *x;
+        int i;
+        for (i = 1; i < sk_X509_num(ctx->chain); i++) {
+            x = sk_X509_value(ctx->chain, i);
+            if (!(x->ex_flags & EXFLAG_INVALID_POLICY))
+                continue;
+            ctx->current_cert = x;
+            ctx->error = X509_V_ERR_INVALID_POLICY_EXTENSION;
+            if (!ctx->verify_cb(0, ctx))
+                return 0;
+        }
+        return 1;
+    }
+    if (ret == -2) {
+        ctx->current_cert = NULL;
+        ctx->error = X509_V_ERR_NO_EXPLICIT_POLICY;
+        return ctx->verify_cb(0, ctx);
+    }
+
+    if (ctx->param->flags & X509_V_FLAG_NOTIFY_POLICY) {
+        ctx->current_cert = NULL;
+        ctx->error = X509_V_OK;
+        if (!ctx->verify_cb(2, ctx))
+            return 0;
+    }
+
+    return 1;
+}
 
 static int check_cert_time(X509_STORE_CTX *ctx, X509 *x)
-	{
-	time_t *ptime;
-	int i;
-
-	if (ctx->param->flags & X509_V_FLAG_USE_CHECK_TIME)
-		ptime = &ctx->param->check_time;
-	else
-		ptime = NULL;
-
-	i=X509_cmp_time(X509_get_notBefore(x), ptime);
-	if (i == 0)
-		{
-		ctx->error=X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD;
-		ctx->current_cert=x;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	if (i > 0)
-		{
-		ctx->error=X509_V_ERR_CERT_NOT_YET_VALID;
-		ctx->current_cert=x;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	i=X509_cmp_time(X509_get_notAfter(x), ptime);
-	if (i == 0)
-		{
-		ctx->error=X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD;
-		ctx->current_cert=x;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	if (i < 0)
-		{
-		ctx->error=X509_V_ERR_CERT_HAS_EXPIRED;
-		ctx->current_cert=x;
-		if (!ctx->verify_cb(0, ctx))
-			return 0;
-		}
-
-	return 1;
-	}
+{
+    time_t *ptime;
+    int i;
+
+    if (ctx->param->flags & X509_V_FLAG_USE_CHECK_TIME)
+        ptime = &ctx->param->check_time;
+    else
+        ptime = NULL;
+
+    i = X509_cmp_time(X509_get_notBefore(x), ptime);
+    if (i == 0) {
+        ctx->error = X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD;
+        ctx->current_cert = x;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    if (i > 0) {
+        ctx->error = X509_V_ERR_CERT_NOT_YET_VALID;
+        ctx->current_cert = x;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    i = X509_cmp_time(X509_get_notAfter(x), ptime);
+    if (i == 0) {
+        ctx->error = X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD;
+        ctx->current_cert = x;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    if (i < 0) {
+        ctx->error = X509_V_ERR_CERT_HAS_EXPIRED;
+        ctx->current_cert = x;
+        if (!ctx->verify_cb(0, ctx))
+            return 0;
+    }
+
+    return 1;
+}
 
 static int internal_verify(X509_STORE_CTX *ctx)
-	{
-	int ok=0,n;
-	X509 *xs,*xi;
-	EVP_PKEY *pkey=NULL;
-	int (*cb)(int xok,X509_STORE_CTX *xctx);
-
-	cb=ctx->verify_cb;
-
-	n=sk_X509_num(ctx->chain);
-	ctx->error_depth=n-1;
-	n--;
-	xi=sk_X509_value(ctx->chain,n);
-
-	if (ctx->check_issued(ctx, xi, xi))
-		xs=xi;
-	else
-		{
-		if (ctx->param->flags & X509_V_FLAG_PARTIAL_CHAIN)
-			{
-			xs = xi;
-			goto check_cert;
-			}
-		if (n <= 0)
-			{
-			ctx->error=X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE;
-			ctx->current_cert=xi;
-			ok=cb(0,ctx);
-			goto end;
-			}
-		else
-			{
-			n--;
-			ctx->error_depth=n;
-			xs=sk_X509_value(ctx->chain,n);
-			}
-		}
-
-/*	ctx->error=0;  not needed */
-	while (n >= 0)
-		{
-		ctx->error_depth=n;
-
-		/* Skip signature check for self signed certificates unless
-		 * explicitly asked for. It doesn't add any security and
-		 * just wastes time.
-		 */
-		if (!xs->valid && (xs != xi || (ctx->param->flags & X509_V_FLAG_CHECK_SS_SIGNATURE)))
-			{
-			if ((pkey=X509_get_pubkey(xi)) == NULL)
-				{
-				ctx->error=X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY;
-				ctx->current_cert=xi;
-				ok=(*cb)(0,ctx);
-				if (!ok) goto end;
-				}
-			else if (X509_verify(xs,pkey) <= 0)
-				{
-				ctx->error=X509_V_ERR_CERT_SIGNATURE_FAILURE;
-				ctx->current_cert=xs;
-				ok=(*cb)(0,ctx);
-				if (!ok)
-					{
-					EVP_PKEY_free(pkey);
-					goto end;
-					}
-				}
-			EVP_PKEY_free(pkey);
-			pkey=NULL;
-			}
-
-		xs->valid = 1;
-
-		check_cert:
-		ok = check_cert_time(ctx, xs);
-		if (!ok)
-			goto end;
-
-		/* The last error (if any) is still in the error value */
-		ctx->current_issuer=xi;
-		ctx->current_cert=xs;
-		ok=(*cb)(1,ctx);
-		if (!ok) goto end;
-
-		n--;
-		if (n >= 0)
-			{
-			xi=xs;
-			xs=sk_X509_value(ctx->chain,n);
-			}
-		}
-	ok=1;
-end:
-	return ok;
-	}
+{
+    int ok = 0, n;
+    X509 *xs, *xi;
+    EVP_PKEY *pkey = NULL;
+    int (*cb) (int xok, X509_STORE_CTX *xctx);
+
+    cb = ctx->verify_cb;
+
+    n = sk_X509_num(ctx->chain);
+    ctx->error_depth = n - 1;
+    n--;
+    xi = sk_X509_value(ctx->chain, n);
+
+    if (ctx->check_issued(ctx, xi, xi))
+        xs = xi;
+    else {
+        if (ctx->param->flags & X509_V_FLAG_PARTIAL_CHAIN) {
+            xs = xi;
+            goto check_cert;
+        }
+        if (n <= 0) {
+            ctx->error = X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE;
+            ctx->current_cert = xi;
+            ok = cb(0, ctx);
+            goto end;
+        } else {
+            n--;
+            ctx->error_depth = n;
+            xs = sk_X509_value(ctx->chain, n);
+        }
+    }
+
+/*      ctx->error=0;  not needed */
+    while (n >= 0) {
+        ctx->error_depth = n;
+
+        /*
+         * Skip signature check for self signed certificates unless
+         * explicitly asked for. It doesn't add any security and just wastes
+         * time.
+         */
+        if (!xs->valid
+            && (xs != xi
+                || (ctx->param->flags & X509_V_FLAG_CHECK_SS_SIGNATURE))) {
+            if ((pkey = X509_get_pubkey(xi)) == NULL) {
+                ctx->error = X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY;
+                ctx->current_cert = xi;
+                ok = (*cb) (0, ctx);
+                if (!ok)
+                    goto end;
+            } else if (X509_verify(xs, pkey) <= 0) {
+                ctx->error = X509_V_ERR_CERT_SIGNATURE_FAILURE;
+                ctx->current_cert = xs;
+                ok = (*cb) (0, ctx);
+                if (!ok) {
+                    EVP_PKEY_free(pkey);
+                    goto end;
+                }
+            }
+            EVP_PKEY_free(pkey);
+            pkey = NULL;
+        }
+
+        xs->valid = 1;
+
+ check_cert:
+        ok = check_cert_time(ctx, xs);
+        if (!ok)
+            goto end;
+
+        /* The last error (if any) is still in the error value */
+        ctx->current_issuer = xi;
+        ctx->current_cert = xs;
+        ok = (*cb) (1, ctx);
+        if (!ok)
+            goto end;
+
+        n--;
+        if (n >= 0) {
+            xi = xs;
+            xs = sk_X509_value(ctx->chain, n);
+        }
+    }
+    ok = 1;
+ end:
+    return ok;
+}
 
 int X509_cmp_current_time(const ASN1_TIME *ctm)
 {
-	return X509_cmp_time(ctm, NULL);
+    return X509_cmp_time(ctm, NULL);
 }
 
 int X509_cmp_time(const ASN1_TIME *ctm, time_t *cmp_time)
-	{
-	char *str;
-	ASN1_TIME atm;
-	long offset;
-	char buff1[24],buff2[24],*p;
-	int i,j;
-
-	p=buff1;
-	i=ctm->length;
-	str=(char *)ctm->data;
-	if (ctm->type == V_ASN1_UTCTIME)
-		{
-		if ((i < 11) || (i > 17)) return 0;
-		memcpy(p,str,10);
-		p+=10;
-		str+=10;
-		}
-	else
-		{
-		if (i < 13) return 0;
-		memcpy(p,str,12);
-		p+=12;
-		str+=12;
-		}
-
-	if ((*str == 'Z') || (*str == '-') || (*str == '+'))
-		{ *(p++)='0'; *(p++)='0'; }
-	else
-		{ 
-		*(p++)= *(str++);
-		*(p++)= *(str++);
-		/* Skip any fractional seconds... */
-		if (*str == '.')
-			{
-			str++;
-			while ((*str >= '0') && (*str <= '9')) str++;
-			}
-		
-		}
-	*(p++)='Z';
-	*(p++)='\0';
-
-	if (*str == 'Z')
-		offset=0;
-	else
-		{
-		if ((*str != '+') && (*str != '-'))
-			return 0;
-		offset=((str[1]-'0')*10+(str[2]-'0'))*60;
-		offset+=(str[3]-'0')*10+(str[4]-'0');
-		if (*str == '-')
-			offset= -offset;
-		}
-	atm.type=ctm->type;
-	atm.flags = 0;
-	atm.length=sizeof(buff2);
-	atm.data=(unsigned char *)buff2;
-
-	if (X509_time_adj(&atm, offset*60, cmp_time) == NULL)
-		return 0;
-
-	if (ctm->type == V_ASN1_UTCTIME)
-		{
-		i=(buff1[0]-'0')*10+(buff1[1]-'0');
-		if (i < 50) i+=100; /* cf. RFC 2459 */
-		j=(buff2[0]-'0')*10+(buff2[1]-'0');
-		if (j < 50) j+=100;
-
-		if (i < j) return -1;
-		if (i > j) return 1;
-		}
-	i=strcmp(buff1,buff2);
-	if (i == 0) /* wait a second then return younger :-) */
-		return -1;
-	else
-		return i;
-	}
+{
+    char *str;
+    ASN1_TIME atm;
+    long offset;
+    char buff1[24], buff2[24], *p;
+    int i, j;
+
+    p = buff1;
+    i = ctm->length;
+    str = (char *)ctm->data;
+    if (ctm->type == V_ASN1_UTCTIME) {
+        if ((i < 11) || (i > 17))
+            return 0;
+        memcpy(p, str, 10);
+        p += 10;
+        str += 10;
+    } else {
+        if (i < 13)
+            return 0;
+        memcpy(p, str, 12);
+        p += 12;
+        str += 12;
+    }
+
+    if ((*str == 'Z') || (*str == '-') || (*str == '+')) {
+        *(p++) = '0';
+        *(p++) = '0';
+    } else {
+        *(p++) = *(str++);
+        *(p++) = *(str++);
+        /* Skip any fractional seconds... */
+        if (*str == '.') {
+            str++;
+            while ((*str >= '0') && (*str <= '9'))
+                str++;
+        }
+
+    }
+    *(p++) = 'Z';
+    *(p++) = '\0';
+
+    if (*str == 'Z')
+        offset = 0;
+    else {
+        if ((*str != '+') && (*str != '-'))
+            return 0;
+        offset = ((str[1] - '0') * 10 + (str[2] - '0')) * 60;
+        offset += (str[3] - '0') * 10 + (str[4] - '0');
+        if (*str == '-')
+            offset = -offset;
+    }
+    atm.type = ctm->type;
+    atm.flags = 0;
+    atm.length = sizeof(buff2);
+    atm.data = (unsigned char *)buff2;
+
+    if (X509_time_adj(&atm, offset * 60, cmp_time) == NULL)
+        return 0;
+
+    if (ctm->type == V_ASN1_UTCTIME) {
+        i = (buff1[0] - '0') * 10 + (buff1[1] - '0');
+        if (i < 50)
+            i += 100;           /* cf. RFC 2459 */
+        j = (buff2[0] - '0') * 10 + (buff2[1] - '0');
+        if (j < 50)
+            j += 100;
+
+        if (i < j)
+            return -1;
+        if (i > j)
+            return 1;
+    }
+    i = strcmp(buff1, buff2);
+    if (i == 0)                 /* wait a second then return younger :-) */
+        return -1;
+    else
+        return i;
+}
 
 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj)
 {
-	return X509_time_adj(s, adj, NULL);
+    return X509_time_adj(s, adj, NULL);
 }
 
 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long offset_sec, time_t *in_tm)
-	{
-	return X509_time_adj_ex(s, 0, offset_sec, in_tm);
-	}
+{
+    return X509_time_adj_ex(s, 0, offset_sec, in_tm);
+}
 
 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
-				int offset_day, long offset_sec, time_t *in_tm)
-	{
-	time_t t;
-
-	if (in_tm) t = *in_tm;
-	else time(&t);
-
-	if (s && !(s->flags & ASN1_STRING_FLAG_MSTRING))
-		{
-		if (s->type == V_ASN1_UTCTIME)
-			return ASN1_UTCTIME_adj(s,t, offset_day, offset_sec);
-		if (s->type == V_ASN1_GENERALIZEDTIME)
-			return ASN1_GENERALIZEDTIME_adj(s, t, offset_day,
-								offset_sec);
-		}
-	return ASN1_TIME_adj(s, t, offset_day, offset_sec);
-	}
+                            int offset_day, long offset_sec, time_t *in_tm)
+{
+    time_t t;
+
+    if (in_tm)
+        t = *in_tm;
+    else
+        time(&t);
+
+    if (s && !(s->flags & ASN1_STRING_FLAG_MSTRING)) {
+        if (s->type == V_ASN1_UTCTIME)
+            return ASN1_UTCTIME_adj(s, t, offset_day, offset_sec);
+        if (s->type == V_ASN1_GENERALIZEDTIME)
+            return ASN1_GENERALIZEDTIME_adj(s, t, offset_day, offset_sec);
+    }
+    return ASN1_TIME_adj(s, t, offset_day, offset_sec);
+}
 
 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain)
-	{
-	EVP_PKEY *ktmp=NULL,*ktmp2;
-	int i,j;
-
-	if ((pkey != NULL) && !EVP_PKEY_missing_parameters(pkey)) return 1;
-
-	for (i=0; i= 0; j--)
-		{
-		ktmp2=X509_get_pubkey(sk_X509_value(chain,j));
-		EVP_PKEY_copy_parameters(ktmp2,ktmp);
-		EVP_PKEY_free(ktmp2);
-		}
-	
-	if (pkey != NULL) EVP_PKEY_copy_parameters(pkey,ktmp);
-	EVP_PKEY_free(ktmp);
-	return 1;
-	}
+{
+    EVP_PKEY *ktmp = NULL, *ktmp2;
+    int i, j;
+
+    if ((pkey != NULL) && !EVP_PKEY_missing_parameters(pkey))
+        return 1;
+
+    for (i = 0; i < sk_X509_num(chain); i++) {
+        ktmp = X509_get_pubkey(sk_X509_value(chain, i));
+        if (ktmp == NULL) {
+            X509err(X509_F_X509_GET_PUBKEY_PARAMETERS,
+                    X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY);
+            return 0;
+        }
+        if (!EVP_PKEY_missing_parameters(ktmp))
+            break;
+        else {
+            EVP_PKEY_free(ktmp);
+            ktmp = NULL;
+        }
+    }
+    if (ktmp == NULL) {
+        X509err(X509_F_X509_GET_PUBKEY_PARAMETERS,
+                X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN);
+        return 0;
+    }
+
+    /* first, populate the other certs */
+    for (j = i - 1; j >= 0; j--) {
+        ktmp2 = X509_get_pubkey(sk_X509_value(chain, j));
+        EVP_PKEY_copy_parameters(ktmp2, ktmp);
+        EVP_PKEY_free(ktmp2);
+    }
+
+    if (pkey != NULL)
+        EVP_PKEY_copy_parameters(pkey, ktmp);
+    EVP_PKEY_free(ktmp);
+    return 1;
+}
 
 /* Make a delta CRL as the diff between two full CRLs */
 
 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
-			EVP_PKEY *skey, const EVP_MD *md, unsigned int flags)
-	{
-	X509_CRL *crl = NULL;
-	int i;
-	STACK_OF(X509_REVOKED) *revs = NULL;
-	/* CRLs can't be delta already */
-	if (base->base_crl_number || newer->base_crl_number)
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_CRL_ALREADY_DELTA);
-			return NULL;
-			}
-	/* Base and new CRL must have a CRL number */
-	if (!base->crl_number || !newer->crl_number)
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_NO_CRL_NUMBER);
-			return NULL;
-			}
-	/* Issuer names must match */
-	if (X509_NAME_cmp(X509_CRL_get_issuer(base),
-				X509_CRL_get_issuer(newer)))
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_ISSUER_MISMATCH);
-			return NULL;
-			}
-	/* AKID and IDP must match */
-	if (!crl_extension_match(base, newer, NID_authority_key_identifier))
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_AKID_MISMATCH);
-			return NULL;
-			}
-	if (!crl_extension_match(base, newer, NID_issuing_distribution_point))
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_IDP_MISMATCH);
-			return NULL;
-			}
-	/* Newer CRL number must exceed full CRL number */
-	if (ASN1_INTEGER_cmp(newer->crl_number, base->crl_number) <= 0)
-			{
-			X509err(X509_F_X509_CRL_DIFF, X509_R_NEWER_CRL_NOT_NEWER);
-			return NULL;
-			}
-	/* CRLs must verify */
-	if (skey && (X509_CRL_verify(base, skey) <= 0 ||
-			X509_CRL_verify(newer, skey) <= 0))
-		{
-		X509err(X509_F_X509_CRL_DIFF, X509_R_CRL_VERIFY_FAILURE);
-		return NULL;
-		}
-	/* Create new CRL */
-	crl = X509_CRL_new();
-	if (!crl || !X509_CRL_set_version(crl, 1))
-		goto memerr;
-	/* Set issuer name */
-	if (!X509_CRL_set_issuer_name(crl, X509_CRL_get_issuer(newer)))
-		goto memerr;
-
-	if (!X509_CRL_set_lastUpdate(crl, X509_CRL_get_lastUpdate(newer)))
-		goto memerr;
-	if (!X509_CRL_set_nextUpdate(crl, X509_CRL_get_nextUpdate(newer)))
-		goto memerr;
-
-	/* Set base CRL number: must be critical */
-
-	if (!X509_CRL_add1_ext_i2d(crl, NID_delta_crl, base->crl_number, 1, 0))
-		goto memerr;
-
-	/* Copy extensions across from newest CRL to delta: this will set
-	 * CRL number to correct value too.
-	 */
-
-	for (i = 0; i < X509_CRL_get_ext_count(newer); i++)
-		{
-		X509_EXTENSION *ext;
-		ext = X509_CRL_get_ext(newer, i);
-		if (!X509_CRL_add_ext(crl, ext, -1))
-			goto memerr;
-		}
-
-	/* Go through revoked entries, copying as needed */
-
-	revs = X509_CRL_get_REVOKED(newer);
-
-	for (i = 0; i < sk_X509_REVOKED_num(revs); i++)
-		{
-		X509_REVOKED *rvn, *rvtmp;
-		rvn = sk_X509_REVOKED_value(revs, i);
-		/* Add only if not also in base.
-		 * TODO: need something cleverer here for some more complex
-		 * CRLs covering multiple CAs.
-		 */
-		if (!X509_CRL_get0_by_serial(base, &rvtmp, rvn->serialNumber))
-			{
-			rvtmp = X509_REVOKED_dup(rvn);
-			if (!rvtmp)
-				goto memerr;
-			if (!X509_CRL_add0_revoked(crl, rvtmp))
-				{
-				X509_REVOKED_free(rvtmp);
-				goto memerr;
-				}
-			}
-		}
-	/* TODO: optionally prune deleted entries */
-
-	if (skey && md && !X509_CRL_sign(crl, skey, md))
-		goto memerr;
-	
-	return crl;
-
-	memerr:
-	X509err(X509_F_X509_CRL_DIFF, ERR_R_MALLOC_FAILURE);
-	if (crl)
-		X509_CRL_free(crl);
-	return NULL;
-	}
-
-int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-	{
-	/* This function is (usually) called only once, by
-	 * SSL_get_ex_data_X509_STORE_CTX_idx (ssl/ssl_cert.c). */
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, argl, argp,
-			new_func, dup_func, free_func);
-	}
+                        EVP_PKEY *skey, const EVP_MD *md, unsigned int flags)
+{
+    X509_CRL *crl = NULL;
+    int i;
+    STACK_OF(X509_REVOKED) *revs = NULL;
+    /* CRLs can't be delta already */
+    if (base->base_crl_number || newer->base_crl_number) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_CRL_ALREADY_DELTA);
+        return NULL;
+    }
+    /* Base and new CRL must have a CRL number */
+    if (!base->crl_number || !newer->crl_number) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_NO_CRL_NUMBER);
+        return NULL;
+    }
+    /* Issuer names must match */
+    if (X509_NAME_cmp(X509_CRL_get_issuer(base), X509_CRL_get_issuer(newer))) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_ISSUER_MISMATCH);
+        return NULL;
+    }
+    /* AKID and IDP must match */
+    if (!crl_extension_match(base, newer, NID_authority_key_identifier)) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_AKID_MISMATCH);
+        return NULL;
+    }
+    if (!crl_extension_match(base, newer, NID_issuing_distribution_point)) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_IDP_MISMATCH);
+        return NULL;
+    }
+    /* Newer CRL number must exceed full CRL number */
+    if (ASN1_INTEGER_cmp(newer->crl_number, base->crl_number) <= 0) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_NEWER_CRL_NOT_NEWER);
+        return NULL;
+    }
+    /* CRLs must verify */
+    if (skey && (X509_CRL_verify(base, skey) <= 0 ||
+                 X509_CRL_verify(newer, skey) <= 0)) {
+        X509err(X509_F_X509_CRL_DIFF, X509_R_CRL_VERIFY_FAILURE);
+        return NULL;
+    }
+    /* Create new CRL */
+    crl = X509_CRL_new();
+    if (!crl || !X509_CRL_set_version(crl, 1))
+        goto memerr;
+    /* Set issuer name */
+    if (!X509_CRL_set_issuer_name(crl, X509_CRL_get_issuer(newer)))
+        goto memerr;
+
+    if (!X509_CRL_set_lastUpdate(crl, X509_CRL_get_lastUpdate(newer)))
+        goto memerr;
+    if (!X509_CRL_set_nextUpdate(crl, X509_CRL_get_nextUpdate(newer)))
+        goto memerr;
+
+    /* Set base CRL number: must be critical */
+
+    if (!X509_CRL_add1_ext_i2d(crl, NID_delta_crl, base->crl_number, 1, 0))
+        goto memerr;
+
+    /*
+     * Copy extensions across from newest CRL to delta: this will set CRL
+     * number to correct value too.
+     */
+
+    for (i = 0; i < X509_CRL_get_ext_count(newer); i++) {
+        X509_EXTENSION *ext;
+        ext = X509_CRL_get_ext(newer, i);
+        if (!X509_CRL_add_ext(crl, ext, -1))
+            goto memerr;
+    }
+
+    /* Go through revoked entries, copying as needed */
+
+    revs = X509_CRL_get_REVOKED(newer);
+
+    for (i = 0; i < sk_X509_REVOKED_num(revs); i++) {
+        X509_REVOKED *rvn, *rvtmp;
+        rvn = sk_X509_REVOKED_value(revs, i);
+        /*
+         * Add only if not also in base. TODO: need something cleverer here
+         * for some more complex CRLs covering multiple CAs.
+         */
+        if (!X509_CRL_get0_by_serial(base, &rvtmp, rvn->serialNumber)) {
+            rvtmp = X509_REVOKED_dup(rvn);
+            if (!rvtmp)
+                goto memerr;
+            if (!X509_CRL_add0_revoked(crl, rvtmp)) {
+                X509_REVOKED_free(rvtmp);
+                goto memerr;
+            }
+        }
+    }
+    /* TODO: optionally prune deleted entries */
+
+    if (skey && md && !X509_CRL_sign(crl, skey, md))
+        goto memerr;
+
+    return crl;
+
+ memerr:
+    X509err(X509_F_X509_CRL_DIFF, ERR_R_MALLOC_FAILURE);
+    if (crl)
+        X509_CRL_free(crl);
+    return NULL;
+}
+
+int X509_STORE_CTX_get_ex_new_index(long argl, void *argp,
+                                    CRYPTO_EX_new *new_func,
+                                    CRYPTO_EX_dup *dup_func,
+                                    CRYPTO_EX_free *free_func)
+{
+    /*
+     * This function is (usually) called only once, by
+     * SSL_get_ex_data_X509_STORE_CTX_idx (ssl/ssl_cert.c).
+     */
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data)
-	{
-	return CRYPTO_set_ex_data(&ctx->ex_data,idx,data);
-	}
+{
+    return CRYPTO_set_ex_data(&ctx->ex_data, idx, data);
+}
 
 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx)
-	{
-	return CRYPTO_get_ex_data(&ctx->ex_data,idx);
-	}
+{
+    return CRYPTO_get_ex_data(&ctx->ex_data, idx);
+}
 
 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx)
-	{
-	return ctx->error;
-	}
+{
+    return ctx->error;
+}
 
 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int err)
-	{
-	ctx->error=err;
-	}
+{
+    ctx->error = err;
+}
 
 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx)
-	{
-	return ctx->error_depth;
-	}
+{
+    return ctx->error_depth;
+}
 
 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx)
-	{
-	return ctx->current_cert;
-	}
+{
+    return ctx->current_cert;
+}
 
 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx)
-	{
-	return ctx->chain;
-	}
+{
+    return ctx->chain;
+}
 
 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx)
-	{
-	if (!ctx->chain)
-		return NULL;
-	return X509_chain_up_ref(ctx->chain);
-	}
+{
+    if (!ctx->chain)
+        return NULL;
+    return X509_chain_up_ref(ctx->chain);
+}
 
 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx)
-	{
-	return ctx->current_issuer;
-	}
+{
+    return ctx->current_issuer;
+}
 
 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx)
-	{
-	return ctx->current_crl;
-	}
+{
+    return ctx->current_crl;
+}
 
 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx)
-	{
-	return ctx->parent;
-	}
+{
+    return ctx->parent;
+}
 
 void X509_STORE_CTX_set_cert(X509_STORE_CTX *ctx, X509 *x)
-	{
-	ctx->cert=x;
-	}
+{
+    ctx->cert = x;
+}
 
 void X509_STORE_CTX_set_chain(X509_STORE_CTX *ctx, STACK_OF(X509) *sk)
-	{
-	ctx->untrusted=sk;
-	}
+{
+    ctx->untrusted = sk;
+}
 
 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *ctx, STACK_OF(X509_CRL) *sk)
-	{
-	ctx->crls=sk;
-	}
+{
+    ctx->crls = sk;
+}
 
 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose)
-	{
-	return X509_STORE_CTX_purpose_inherit(ctx, 0, purpose, 0);
-	}
+{
+    return X509_STORE_CTX_purpose_inherit(ctx, 0, purpose, 0);
+}
 
 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust)
-	{
-	return X509_STORE_CTX_purpose_inherit(ctx, 0, 0, trust);
-	}
-
-/* This function is used to set the X509_STORE_CTX purpose and trust
- * values. This is intended to be used when another structure has its
- * own trust and purpose values which (if set) will be inherited by
- * the ctx. If they aren't set then we will usually have a default
- * purpose in mind which should then be used to set the trust value.
- * An example of this is SSL use: an SSL structure will have its own
- * purpose and trust settings which the application can set: if they
- * aren't set then we use the default of SSL client/server.
+{
+    return X509_STORE_CTX_purpose_inherit(ctx, 0, 0, trust);
+}
+
+/*
+ * This function is used to set the X509_STORE_CTX purpose and trust values.
+ * This is intended to be used when another structure has its own trust and
+ * purpose values which (if set) will be inherited by the ctx. If they aren't
+ * set then we will usually have a default purpose in mind which should then
+ * be used to set the trust value. An example of this is SSL use: an SSL
+ * structure will have its own purpose and trust settings which the
+ * application can set: if they aren't set then we use the default of SSL
+ * client/server.
  */
 
 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
-				int purpose, int trust)
-{
-	int idx;
-	/* If purpose not set use default */
-	if (!purpose) purpose = def_purpose;
-	/* If we have a purpose then check it is valid */
-	if (purpose)
-		{
-		X509_PURPOSE *ptmp;
-		idx = X509_PURPOSE_get_by_id(purpose);
-		if (idx == -1)
-			{
-			X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
-						X509_R_UNKNOWN_PURPOSE_ID);
-			return 0;
-			}
-		ptmp = X509_PURPOSE_get0(idx);
-		if (ptmp->trust == X509_TRUST_DEFAULT)
-			{
-			idx = X509_PURPOSE_get_by_id(def_purpose);
-			if (idx == -1)
-				{
-				X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
-						X509_R_UNKNOWN_PURPOSE_ID);
-				return 0;
-				}
-			ptmp = X509_PURPOSE_get0(idx);
-			}
-		/* If trust not set then get from purpose default */
-		if (!trust) trust = ptmp->trust;
-		}
-	if (trust)
-		{
-		idx = X509_TRUST_get_by_id(trust);
-		if (idx == -1)
-			{
-			X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
-						X509_R_UNKNOWN_TRUST_ID);
-			return 0;
-			}
-		}
-
-	if (purpose && !ctx->param->purpose) ctx->param->purpose = purpose;
-	if (trust && !ctx->param->trust) ctx->param->trust = trust;
-	return 1;
+                                   int purpose, int trust)
+{
+    int idx;
+    /* If purpose not set use default */
+    if (!purpose)
+        purpose = def_purpose;
+    /* If we have a purpose then check it is valid */
+    if (purpose) {
+        X509_PURPOSE *ptmp;
+        idx = X509_PURPOSE_get_by_id(purpose);
+        if (idx == -1) {
+            X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
+                    X509_R_UNKNOWN_PURPOSE_ID);
+            return 0;
+        }
+        ptmp = X509_PURPOSE_get0(idx);
+        if (ptmp->trust == X509_TRUST_DEFAULT) {
+            idx = X509_PURPOSE_get_by_id(def_purpose);
+            if (idx == -1) {
+                X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
+                        X509_R_UNKNOWN_PURPOSE_ID);
+                return 0;
+            }
+            ptmp = X509_PURPOSE_get0(idx);
+        }
+        /* If trust not set then get from purpose default */
+        if (!trust)
+            trust = ptmp->trust;
+    }
+    if (trust) {
+        idx = X509_TRUST_get_by_id(trust);
+        if (idx == -1) {
+            X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT,
+                    X509_R_UNKNOWN_TRUST_ID);
+            return 0;
+        }
+    }
+
+    if (purpose && !ctx->param->purpose)
+        ctx->param->purpose = purpose;
+    if (trust && !ctx->param->trust)
+        ctx->param->trust = trust;
+    return 1;
 }
 
 X509_STORE_CTX *X509_STORE_CTX_new(void)
 {
-	X509_STORE_CTX *ctx;
-	ctx = (X509_STORE_CTX *)OPENSSL_malloc(sizeof(X509_STORE_CTX));
-	if (!ctx)
-		{
-		X509err(X509_F_X509_STORE_CTX_NEW,ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	memset(ctx, 0, sizeof(X509_STORE_CTX));
-	return ctx;
+    X509_STORE_CTX *ctx;
+    ctx = (X509_STORE_CTX *)OPENSSL_malloc(sizeof(X509_STORE_CTX));
+    if (!ctx) {
+        X509err(X509_F_X509_STORE_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    memset(ctx, 0, sizeof(X509_STORE_CTX));
+    return ctx;
 }
 
 void X509_STORE_CTX_free(X509_STORE_CTX *ctx)
 {
-	X509_STORE_CTX_cleanup(ctx);
-	OPENSSL_free(ctx);
+    X509_STORE_CTX_cleanup(ctx);
+    OPENSSL_free(ctx);
 }
 
 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509,
-	     STACK_OF(X509) *chain)
-	{
-	int ret = 1;
-	ctx->ctx=store;
-	ctx->current_method=0;
-	ctx->cert=x509;
-	ctx->untrusted=chain;
-	ctx->crls = NULL;
-	ctx->last_untrusted=0;
-	ctx->other_ctx=NULL;
-	ctx->valid=0;
-	ctx->chain=NULL;
-	ctx->error=0;
-	ctx->explicit_policy=0;
-	ctx->error_depth=0;
-	ctx->current_cert=NULL;
-	ctx->current_issuer=NULL;
-	ctx->current_crl=NULL;
-	ctx->current_crl_score=0;
-	ctx->current_reasons=0;
-	ctx->tree = NULL;
-	ctx->parent = NULL;
-
-	ctx->param = X509_VERIFY_PARAM_new();
-
-	if (!ctx->param)
-		{
-		X509err(X509_F_X509_STORE_CTX_INIT,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	/* Inherit callbacks and flags from X509_STORE if not set
-	 * use defaults.
-	 */
-
-
-	if (store)
-		ret = X509_VERIFY_PARAM_inherit(ctx->param, store->param);
-	else
-		ctx->param->inh_flags |= X509_VP_FLAG_DEFAULT|X509_VP_FLAG_ONCE;
-
-	if (store)
-		{
-		ctx->verify_cb = store->verify_cb;
-		ctx->cleanup = store->cleanup;
-		}
-	else
-		ctx->cleanup = 0;
-
-	if (ret)
-		ret = X509_VERIFY_PARAM_inherit(ctx->param,
-					X509_VERIFY_PARAM_lookup("default"));
-
-	if (ret == 0)
-		{
-		X509err(X509_F_X509_STORE_CTX_INIT,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-
-	if (store && store->check_issued)
-		ctx->check_issued = store->check_issued;
-	else
-		ctx->check_issued = check_issued;
-
-	if (store && store->get_issuer)
-		ctx->get_issuer = store->get_issuer;
-	else
-		ctx->get_issuer = X509_STORE_CTX_get1_issuer;
-
-	if (store && store->verify_cb)
-		ctx->verify_cb = store->verify_cb;
-	else
-		ctx->verify_cb = null_callback;
-
-	if (store && store->verify)
-		ctx->verify = store->verify;
-	else
-		ctx->verify = internal_verify;
-
-	if (store && store->check_revocation)
-		ctx->check_revocation = store->check_revocation;
-	else
-		ctx->check_revocation = check_revocation;
-
-	if (store && store->get_crl)
-		ctx->get_crl = store->get_crl;
-	else
-		ctx->get_crl = NULL;
-
-	if (store && store->check_crl)
-		ctx->check_crl = store->check_crl;
-	else
-		ctx->check_crl = check_crl;
-
-	if (store && store->cert_crl)
-		ctx->cert_crl = store->cert_crl;
-	else
-		ctx->cert_crl = cert_crl;
-
-	if (store && store->lookup_certs)
-		ctx->lookup_certs = store->lookup_certs;
-	else
-		ctx->lookup_certs = X509_STORE_get1_certs;
-
-	if (store && store->lookup_crls)
-		ctx->lookup_crls = store->lookup_crls;
-	else
-		ctx->lookup_crls = X509_STORE_get1_crls;
-
-	ctx->check_policy = check_policy;
-
-
-	/* This memset() can't make any sense anyway, so it's removed. As
-	 * X509_STORE_CTX_cleanup does a proper "free" on the ex_data, we put a
-	 * corresponding "new" here and remove this bogus initialisation. */
-	/* memset(&(ctx->ex_data),0,sizeof(CRYPTO_EX_DATA)); */
-	if(!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509_STORE_CTX, ctx,
-				&(ctx->ex_data)))
-		{
-		OPENSSL_free(ctx);
-		X509err(X509_F_X509_STORE_CTX_INIT,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	return 1;
-	}
-
-/* Set alternative lookup method: just a STACK of trusted certificates.
- * This avoids X509_STORE nastiness where it isn't needed.
+                        STACK_OF(X509) *chain)
+{
+    int ret = 1;
+    ctx->ctx = store;
+    ctx->current_method = 0;
+    ctx->cert = x509;
+    ctx->untrusted = chain;
+    ctx->crls = NULL;
+    ctx->last_untrusted = 0;
+    ctx->other_ctx = NULL;
+    ctx->valid = 0;
+    ctx->chain = NULL;
+    ctx->error = 0;
+    ctx->explicit_policy = 0;
+    ctx->error_depth = 0;
+    ctx->current_cert = NULL;
+    ctx->current_issuer = NULL;
+    ctx->current_crl = NULL;
+    ctx->current_crl_score = 0;
+    ctx->current_reasons = 0;
+    ctx->tree = NULL;
+    ctx->parent = NULL;
+
+    ctx->param = X509_VERIFY_PARAM_new();
+
+    if (!ctx->param) {
+        X509err(X509_F_X509_STORE_CTX_INIT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    /*
+     * Inherit callbacks and flags from X509_STORE if not set use defaults.
+     */
+
+    if (store)
+        ret = X509_VERIFY_PARAM_inherit(ctx->param, store->param);
+    else
+        ctx->param->inh_flags |= X509_VP_FLAG_DEFAULT | X509_VP_FLAG_ONCE;
+
+    if (store) {
+        ctx->verify_cb = store->verify_cb;
+        ctx->cleanup = store->cleanup;
+    } else
+        ctx->cleanup = 0;
+
+    if (ret)
+        ret = X509_VERIFY_PARAM_inherit(ctx->param,
+                                        X509_VERIFY_PARAM_lookup("default"));
+
+    if (ret == 0) {
+        X509err(X509_F_X509_STORE_CTX_INIT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+
+    if (store && store->check_issued)
+        ctx->check_issued = store->check_issued;
+    else
+        ctx->check_issued = check_issued;
+
+    if (store && store->get_issuer)
+        ctx->get_issuer = store->get_issuer;
+    else
+        ctx->get_issuer = X509_STORE_CTX_get1_issuer;
+
+    if (store && store->verify_cb)
+        ctx->verify_cb = store->verify_cb;
+    else
+        ctx->verify_cb = null_callback;
+
+    if (store && store->verify)
+        ctx->verify = store->verify;
+    else
+        ctx->verify = internal_verify;
+
+    if (store && store->check_revocation)
+        ctx->check_revocation = store->check_revocation;
+    else
+        ctx->check_revocation = check_revocation;
+
+    if (store && store->get_crl)
+        ctx->get_crl = store->get_crl;
+    else
+        ctx->get_crl = NULL;
+
+    if (store && store->check_crl)
+        ctx->check_crl = store->check_crl;
+    else
+        ctx->check_crl = check_crl;
+
+    if (store && store->cert_crl)
+        ctx->cert_crl = store->cert_crl;
+    else
+        ctx->cert_crl = cert_crl;
+
+    if (store && store->lookup_certs)
+        ctx->lookup_certs = store->lookup_certs;
+    else
+        ctx->lookup_certs = X509_STORE_get1_certs;
+
+    if (store && store->lookup_crls)
+        ctx->lookup_crls = store->lookup_crls;
+    else
+        ctx->lookup_crls = X509_STORE_get1_crls;
+
+    ctx->check_policy = check_policy;
+
+    /*
+     * This memset() can't make any sense anyway, so it's removed. As
+     * X509_STORE_CTX_cleanup does a proper "free" on the ex_data, we put a
+     * corresponding "new" here and remove this bogus initialisation.
+     */
+    /* memset(&(ctx->ex_data),0,sizeof(CRYPTO_EX_DATA)); */
+    if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_X509_STORE_CTX, ctx,
+                            &(ctx->ex_data))) {
+        OPENSSL_free(ctx);
+        X509err(X509_F_X509_STORE_CTX_INIT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return 1;
+}
+
+/*
+ * Set alternative lookup method: just a STACK of trusted certificates. This
+ * avoids X509_STORE nastiness where it isn't needed.
  */
 
 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk)
 {
-	ctx->other_ctx = sk;
-	ctx->get_issuer = get_issuer_sk;
+    ctx->other_ctx = sk;
+    ctx->get_issuer = get_issuer_sk;
 }
 
 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx)
-	{
-	if (ctx->cleanup) ctx->cleanup(ctx);
-	if (ctx->param != NULL)
-		{
-		if (ctx->parent == NULL)
-			X509_VERIFY_PARAM_free(ctx->param);
-		ctx->param=NULL;
-		}
-	if (ctx->tree != NULL)
-		{
-		X509_policy_tree_free(ctx->tree);
-		ctx->tree=NULL;
-		}
-	if (ctx->chain != NULL)
-		{
-		sk_X509_pop_free(ctx->chain,X509_free);
-		ctx->chain=NULL;
-		}
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE_CTX, ctx, &(ctx->ex_data));
-	memset(&ctx->ex_data,0,sizeof(CRYPTO_EX_DATA));
-	}
+{
+    if (ctx->cleanup)
+        ctx->cleanup(ctx);
+    if (ctx->param != NULL) {
+        if (ctx->parent == NULL)
+            X509_VERIFY_PARAM_free(ctx->param);
+        ctx->param = NULL;
+    }
+    if (ctx->tree != NULL) {
+        X509_policy_tree_free(ctx->tree);
+        ctx->tree = NULL;
+    }
+    if (ctx->chain != NULL) {
+        sk_X509_pop_free(ctx->chain, X509_free);
+        ctx->chain = NULL;
+    }
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_X509_STORE_CTX, ctx, &(ctx->ex_data));
+    memset(&ctx->ex_data, 0, sizeof(CRYPTO_EX_DATA));
+}
 
 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth)
-	{
-	X509_VERIFY_PARAM_set_depth(ctx->param, depth);
-	}
+{
+    X509_VERIFY_PARAM_set_depth(ctx->param, depth);
+}
 
 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags)
-	{
-	X509_VERIFY_PARAM_set_flags(ctx->param, flags);
-	}
+{
+    X509_VERIFY_PARAM_set_flags(ctx->param, flags);
+}
 
-void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, time_t t)
-	{
-	X509_VERIFY_PARAM_set_time(ctx->param, t);
-	}
+void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
+                             time_t t)
+{
+    X509_VERIFY_PARAM_set_time(ctx->param, t);
+}
 
 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
-				  int (*verify_cb)(int, X509_STORE_CTX *))
-	{
-	ctx->verify_cb=verify_cb;
-	}
+                                  int (*verify_cb) (int, X509_STORE_CTX *))
+{
+    ctx->verify_cb = verify_cb;
+}
 
 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx)
-	{
-	return ctx->tree;
-	}
+{
+    return ctx->tree;
+}
 
 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx)
-	{
-	return ctx->explicit_policy;
-	}
+{
+    return ctx->explicit_policy;
+}
 
 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name)
-	{
-	const X509_VERIFY_PARAM *param;
-	param = X509_VERIFY_PARAM_lookup(name);
-	if (!param)
-		return 0;
-	return X509_VERIFY_PARAM_inherit(ctx->param, param);
-	}
+{
+    const X509_VERIFY_PARAM *param;
+    param = X509_VERIFY_PARAM_lookup(name);
+    if (!param)
+        return 0;
+    return X509_VERIFY_PARAM_inherit(ctx->param, param);
+}
 
 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx)
-	{
-	return ctx->param;
-	}
+{
+    return ctx->param;
+}
 
 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param)
-	{
-	if (ctx->param)
-		X509_VERIFY_PARAM_free(ctx->param);
-	ctx->param = param;
-	}
+{
+    if (ctx->param)
+        X509_VERIFY_PARAM_free(ctx->param);
+    ctx->param = param;
+}
 
 IMPLEMENT_STACK_OF(X509)
+
 IMPLEMENT_ASN1_SET_OF(X509)
 
 IMPLEMENT_STACK_OF(X509_NAME)
 
 IMPLEMENT_STACK_OF(X509_ATTRIBUTE)
+
 IMPLEMENT_ASN1_SET_OF(X509_ATTRIBUTE)
diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h
index 95235cdcdb..a6f0df54c9 100644
--- a/crypto/x509/x509_vfy.h
+++ b/crypto/x509/x509_vfy.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,55 +57,55 @@
  */
 
 #ifndef HEADER_X509_H
-#include 
-/* openssl/x509.h ends up #include-ing this file at about the only
- * appropriate moment. */
+# include 
+/*
+ * openssl/x509.h ends up #include-ing this file at about the only
+ * appropriate moment.
+ */
 #endif
 
 #ifndef HEADER_X509_VFY_H
-#define HEADER_X509_VFY_H
+# define HEADER_X509_VFY_H
 
-#include 
-#ifndef OPENSSL_NO_LHASH
-#include 
-#endif
-#include 
-#include 
-#include 
+# include 
+# ifndef OPENSSL_NO_LHASH
+#  include 
+# endif
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#if 0
+# if 0
 /* Outer object */
-typedef struct x509_hash_dir_st
-	{
-	int num_dirs;
-	char **dirs;
-	int *dirs_type;
-	int num_dirs_alloced;
-	} X509_HASH_DIR_CTX;
-#endif
-
-typedef struct x509_file_st
-	{
-	int num_paths;	/* number of paths to files or directories */
-	int num_alloced;
-	char **paths;	/* the list of paths or directories */
-	int *path_type;
-	} X509_CERT_FILE_CTX;
+typedef struct x509_hash_dir_st {
+    int num_dirs;
+    char **dirs;
+    int *dirs_type;
+    int num_dirs_alloced;
+} X509_HASH_DIR_CTX;
+# endif
+
+typedef struct x509_file_st {
+    int num_paths;              /* number of paths to files or directories */
+    int num_alloced;
+    char **paths;               /* the list of paths or directories */
+    int *path_type;
+} X509_CERT_FILE_CTX;
 
 /*******************************/
 /*-
-SSL_CTX -> X509_STORE    
-		-> X509_LOOKUP
-			->X509_LOOKUP_METHOD
-		-> X509_LOOKUP
-			->X509_LOOKUP_METHOD
- 
-SSL	-> X509_STORE_CTX
-		->X509_STORE    
+SSL_CTX -> X509_STORE
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+                -> X509_LOOKUP
+                        ->X509_LOOKUP_METHOD
+
+SSL     -> X509_STORE_CTX
+                ->X509_STORE
 
 The X509_STORE holds the tables etc for verification stuff.
 A X509_STORE_CTX is used while validating a single certificate.
@@ -114,23 +114,22 @@ The X509_STORE then calls a function to actually verify the
 certificate chain.
 */
 
-#define X509_LU_RETRY		-1
-#define X509_LU_FAIL		0
-#define X509_LU_X509		1
-#define X509_LU_CRL		2
-#define X509_LU_PKEY		3
-
-typedef struct x509_object_st
-	{
-	/* one of the above types */
-	int type;
-	union	{
-		char *ptr;
-		X509 *x509;
-		X509_CRL *crl;
-		EVP_PKEY *pkey;
-		} data;
-	} X509_OBJECT;
+# define X509_LU_RETRY           -1
+# define X509_LU_FAIL            0
+# define X509_LU_X509            1
+# define X509_LU_CRL             2
+# define X509_LU_PKEY            3
+
+typedef struct x509_object_st {
+    /* one of the above types */
+    int type;
+    union {
+        char *ptr;
+        X509 *x509;
+        X509_CRL *crl;
+        EVP_PKEY *pkey;
+    } data;
+} X509_OBJECT;
 
 typedef struct x509_lookup_st X509_LOOKUP;
 
@@ -138,335 +137,323 @@ DECLARE_STACK_OF(X509_LOOKUP)
 DECLARE_STACK_OF(X509_OBJECT)
 
 /* This is a static that defines the function interface */
-typedef struct x509_lookup_method_st
-	{
-	const char *name;
-	int (*new_item)(X509_LOOKUP *ctx);
-	void (*free)(X509_LOOKUP *ctx);
-	int (*init)(X509_LOOKUP *ctx);
-	int (*shutdown)(X509_LOOKUP *ctx);
-	int (*ctrl)(X509_LOOKUP *ctx,int cmd,const char *argc,long argl,
-			char **ret);
-	int (*get_by_subject)(X509_LOOKUP *ctx,int type,X509_NAME *name,
-			      X509_OBJECT *ret);
-	int (*get_by_issuer_serial)(X509_LOOKUP *ctx,int type,X509_NAME *name,
-				    ASN1_INTEGER *serial,X509_OBJECT *ret);
-	int (*get_by_fingerprint)(X509_LOOKUP *ctx,int type,
-				  unsigned char *bytes,int len,
-				  X509_OBJECT *ret);
-	int (*get_by_alias)(X509_LOOKUP *ctx,int type,char *str,int len,
-			    X509_OBJECT *ret);
-	} X509_LOOKUP_METHOD;
+typedef struct x509_lookup_method_st {
+    const char *name;
+    int (*new_item) (X509_LOOKUP *ctx);
+    void (*free) (X509_LOOKUP *ctx);
+    int (*init) (X509_LOOKUP *ctx);
+    int (*shutdown) (X509_LOOKUP *ctx);
+    int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
+                 char **ret);
+    int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name,
+                           X509_OBJECT *ret);
+    int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name,
+                                 ASN1_INTEGER *serial, X509_OBJECT *ret);
+    int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type,
+                               unsigned char *bytes, int len,
+                               X509_OBJECT *ret);
+    int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len,
+                         X509_OBJECT *ret);
+} X509_LOOKUP_METHOD;
 
 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID;
 
-/* This structure hold all parameters associated with a verify operation
- * by including an X509_VERIFY_PARAM structure in related structures the
+/*
+ * This structure hold all parameters associated with a verify operation by
+ * including an X509_VERIFY_PARAM structure in related structures the
  * parameters used can be customized
  */
 
-typedef struct X509_VERIFY_PARAM_st
-	{
-	char *name;
-	time_t check_time;	/* Time to use */
-	unsigned long inh_flags; /* Inheritance flags */
-	unsigned long flags;	/* Various verify flags */
-	int purpose;		/* purpose to check untrusted certificates */
-	int trust;		/* trust setting to check */
-	int depth;		/* Verify depth */
-	STACK_OF(ASN1_OBJECT) *policies;	/* Permissible policies */
-	X509_VERIFY_PARAM_ID *id;	/* opaque ID data */
-	} X509_VERIFY_PARAM;
+typedef struct X509_VERIFY_PARAM_st {
+    char *name;
+    time_t check_time;          /* Time to use */
+    unsigned long inh_flags;    /* Inheritance flags */
+    unsigned long flags;        /* Various verify flags */
+    int purpose;                /* purpose to check untrusted certificates */
+    int trust;                  /* trust setting to check */
+    int depth;                  /* Verify depth */
+    STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */
+    X509_VERIFY_PARAM_ID *id;   /* opaque ID data */
+} X509_VERIFY_PARAM;
 
 DECLARE_STACK_OF(X509_VERIFY_PARAM)
 
-/* This is used to hold everything.  It is used for all certificate
- * validation.  Once we have a certificate chain, the 'verify'
- * function is then called to actually check the cert chain. */
-struct x509_store_st
-	{
-	/* The following is a cache of trusted certs */
-	int cache; 	/* if true, stash any hits */
-	STACK_OF(X509_OBJECT) *objs;	/* Cache of all objects */
-
-	/* These are external lookup methods */
-	STACK_OF(X509_LOOKUP) *get_cert_methods;
-
-	X509_VERIFY_PARAM *param;
-
-	/* Callbacks for various operations */
-	/* called to verify a certificate */
-	int (*verify)(X509_STORE_CTX *ctx);
-	/* error callback */
-	int (*verify_cb)(int ok,X509_STORE_CTX *ctx);
-	/* get issuers cert from ctx */
-	int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
-	/* check issued */
-	int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
-	/* Check revocation status of chain */
-	int (*check_revocation)(X509_STORE_CTX *ctx);
-	/* retrieve CRL */
-	int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
-	/* Check CRL validity */
-	int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl);
-	/* Check certificate against CRL */
-	int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
-	STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm);
-	STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm);
-	int (*cleanup)(X509_STORE_CTX *ctx);
-
-	CRYPTO_EX_DATA ex_data;
-	int references;
-	} /* X509_STORE */;
+/*
+ * This is used to hold everything.  It is used for all certificate
+ * validation.  Once we have a certificate chain, the 'verify' function is
+ * then called to actually check the cert chain.
+ */
+struct x509_store_st {
+    /* The following is a cache of trusted certs */
+    int cache;                  /* if true, stash any hits */
+    STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
+    /* These are external lookup methods */
+    STACK_OF(X509_LOOKUP) *get_cert_methods;
+    X509_VERIFY_PARAM *param;
+    /* Callbacks for various operations */
+    /* called to verify a certificate */
+    int (*verify) (X509_STORE_CTX *ctx);
+    /* error callback */
+    int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
+    /* get issuers cert from ctx */
+    int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
+    /* check issued */
+    int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
+    /* Check revocation status of chain */
+    int (*check_revocation) (X509_STORE_CTX *ctx);
+    /* retrieve CRL */
+    int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
+    /* Check CRL validity */
+    int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
+    /* Check certificate against CRL */
+    int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
+    STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
+    STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
+    int (*cleanup) (X509_STORE_CTX *ctx);
+    CRYPTO_EX_DATA ex_data;
+    int references;
+} /* X509_STORE */ ;
 
 int X509_STORE_set_depth(X509_STORE *store, int depth);
 
-#define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
-#define X509_STORE_set_verify_func(ctx,func)	((ctx)->verify=(func))
+# define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
+# define X509_STORE_set_verify_func(ctx,func)    ((ctx)->verify=(func))
 
 /* This is the functions plus an instance of the local variables. */
-struct x509_lookup_st
-	{
-	int init;			/* have we been started */
-	int skip;			/* don't use us. */
-	X509_LOOKUP_METHOD *method;	/* the functions */
-	char *method_data;		/* method data */
-
-	X509_STORE *store_ctx;	/* who owns us */
-	} /* X509_LOOKUP */;
-
-/* This is a used when verifying cert chains.  Since the
- * gathering of the cert chain can take some time (and have to be
- * 'retried', this needs to be kept and passed around. */
-struct x509_store_ctx_st      /* X509_STORE_CTX */
-	{
-	X509_STORE *ctx;
-	/* used when looking up certs */
-	int current_method;
-
-	/* The following are set by the caller */
-	/* The cert to check */
-	X509 *cert;
-	/* chain of X509s - untrusted - passed in */
-	STACK_OF(X509) *untrusted;
-	/* set of CRLs passed in */
-	STACK_OF(X509_CRL) *crls;
-
-	X509_VERIFY_PARAM *param;
-	/* Other info for use with get_issuer() */
-	void *other_ctx;
-
-	/* Callbacks for various operations */
-	/* called to verify a certificate */
-	int (*verify)(X509_STORE_CTX *ctx);
-	/* error callback */
-	int (*verify_cb)(int ok,X509_STORE_CTX *ctx);
-	/* get issuers cert from ctx */
-	int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
-	/* check issued */
-	int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
-	/* Check revocation status of chain */
-	int (*check_revocation)(X509_STORE_CTX *ctx);
-	/* retrieve CRL */
-	int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
-	/* Check CRL validity */
-	int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl);
-	/* Check certificate against CRL */
-	int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
-	int (*check_policy)(X509_STORE_CTX *ctx);
-	STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm);
-	STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm);
-	int (*cleanup)(X509_STORE_CTX *ctx);
-
-	/* The following is built up */
-	/* if 0, rebuild chain */
-	int valid;
-	/* index of last untrusted cert */
-	int last_untrusted;
-	/* chain of X509s - built up and trusted */
-	STACK_OF(X509) *chain;
-	/* Valid policy tree */
-	X509_POLICY_TREE *tree;
-
-	/* Require explicit policy value */
-	int explicit_policy;
-
-	/* When something goes wrong, this is why */
-	int error_depth;
-	int error;
-	X509 *current_cert;
-	/* cert currently being tested as valid issuer */
-	X509 *current_issuer;
-	/* current CRL */
-	X509_CRL *current_crl;
-
-	/* score of current CRL */
-	int current_crl_score;
-	/* Reason mask */
-	unsigned int current_reasons;
-
-	/* For CRL path validation: parent context */
-	X509_STORE_CTX *parent;
-
-	CRYPTO_EX_DATA ex_data;
-	} /* X509_STORE_CTX */;
+struct x509_lookup_st {
+    int init;                   /* have we been started */
+    int skip;                   /* don't use us. */
+    X509_LOOKUP_METHOD *method; /* the functions */
+    char *method_data;          /* method data */
+    X509_STORE *store_ctx;      /* who owns us */
+} /* X509_LOOKUP */ ;
+
+/*
+ * This is a used when verifying cert chains.  Since the gathering of the
+ * cert chain can take some time (and have to be 'retried', this needs to be
+ * kept and passed around.
+ */
+struct x509_store_ctx_st {      /* X509_STORE_CTX */
+    X509_STORE *ctx;
+    /* used when looking up certs */
+    int current_method;
+    /* The following are set by the caller */
+    /* The cert to check */
+    X509 *cert;
+    /* chain of X509s - untrusted - passed in */
+    STACK_OF(X509) *untrusted;
+    /* set of CRLs passed in */
+    STACK_OF(X509_CRL) *crls;
+    X509_VERIFY_PARAM *param;
+    /* Other info for use with get_issuer() */
+    void *other_ctx;
+    /* Callbacks for various operations */
+    /* called to verify a certificate */
+    int (*verify) (X509_STORE_CTX *ctx);
+    /* error callback */
+    int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
+    /* get issuers cert from ctx */
+    int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
+    /* check issued */
+    int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
+    /* Check revocation status of chain */
+    int (*check_revocation) (X509_STORE_CTX *ctx);
+    /* retrieve CRL */
+    int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
+    /* Check CRL validity */
+    int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
+    /* Check certificate against CRL */
+    int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
+    int (*check_policy) (X509_STORE_CTX *ctx);
+    STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
+    STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
+    int (*cleanup) (X509_STORE_CTX *ctx);
+    /* The following is built up */
+    /* if 0, rebuild chain */
+    int valid;
+    /* index of last untrusted cert */
+    int last_untrusted;
+    /* chain of X509s - built up and trusted */
+    STACK_OF(X509) *chain;
+    /* Valid policy tree */
+    X509_POLICY_TREE *tree;
+    /* Require explicit policy value */
+    int explicit_policy;
+    /* When something goes wrong, this is why */
+    int error_depth;
+    int error;
+    X509 *current_cert;
+    /* cert currently being tested as valid issuer */
+    X509 *current_issuer;
+    /* current CRL */
+    X509_CRL *current_crl;
+    /* score of current CRL */
+    int current_crl_score;
+    /* Reason mask */
+    unsigned int current_reasons;
+    /* For CRL path validation: parent context */
+    X509_STORE_CTX *parent;
+    CRYPTO_EX_DATA ex_data;
+} /* X509_STORE_CTX */ ;
 
 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
 
-#define X509_STORE_CTX_set_app_data(ctx,data) \
-	X509_STORE_CTX_set_ex_data(ctx,0,data)
-#define X509_STORE_CTX_get_app_data(ctx) \
-	X509_STORE_CTX_get_ex_data(ctx,0)
+# define X509_STORE_CTX_set_app_data(ctx,data) \
+        X509_STORE_CTX_set_ex_data(ctx,0,data)
+# define X509_STORE_CTX_get_app_data(ctx) \
+        X509_STORE_CTX_get_ex_data(ctx,0)
 
-#define X509_L_FILE_LOAD	1
-#define X509_L_ADD_DIR		2
+# define X509_L_FILE_LOAD        1
+# define X509_L_ADD_DIR          2
 
-#define X509_LOOKUP_load_file(x,name,type) \
-		X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
+# define X509_LOOKUP_load_file(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
 
-#define X509_LOOKUP_add_dir(x,name,type) \
-		X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
+# define X509_LOOKUP_add_dir(x,name,type) \
+                X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
 
-#define		X509_V_OK					0
+# define         X509_V_OK                                       0
 /* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
 
-#define		X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT		2
-#define		X509_V_ERR_UNABLE_TO_GET_CRL			3
-#define		X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE	4
-#define		X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE	5
-#define		X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY	6
-#define		X509_V_ERR_CERT_SIGNATURE_FAILURE		7
-#define		X509_V_ERR_CRL_SIGNATURE_FAILURE		8
-#define		X509_V_ERR_CERT_NOT_YET_VALID			9
-#define		X509_V_ERR_CERT_HAS_EXPIRED			10
-#define		X509_V_ERR_CRL_NOT_YET_VALID			11
-#define		X509_V_ERR_CRL_HAS_EXPIRED			12
-#define		X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD	13
-#define		X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD	14
-#define		X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD	15
-#define		X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD	16
-#define		X509_V_ERR_OUT_OF_MEM				17
-#define		X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT		18
-#define		X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN		19
-#define		X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY	20
-#define		X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE	21
-#define		X509_V_ERR_CERT_CHAIN_TOO_LONG			22
-#define		X509_V_ERR_CERT_REVOKED				23
-#define		X509_V_ERR_INVALID_CA				24
-#define		X509_V_ERR_PATH_LENGTH_EXCEEDED			25
-#define		X509_V_ERR_INVALID_PURPOSE			26
-#define		X509_V_ERR_CERT_UNTRUSTED			27
-#define		X509_V_ERR_CERT_REJECTED			28
+# define         X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT            2
+# define         X509_V_ERR_UNABLE_TO_GET_CRL                    3
+# define         X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE     4
+# define         X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE      5
+# define         X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY   6
+# define         X509_V_ERR_CERT_SIGNATURE_FAILURE               7
+# define         X509_V_ERR_CRL_SIGNATURE_FAILURE                8
+# define         X509_V_ERR_CERT_NOT_YET_VALID                   9
+# define         X509_V_ERR_CERT_HAS_EXPIRED                     10
+# define         X509_V_ERR_CRL_NOT_YET_VALID                    11
+# define         X509_V_ERR_CRL_HAS_EXPIRED                      12
+# define         X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD       13
+# define         X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD        14
+# define         X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD       15
+# define         X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD       16
+# define         X509_V_ERR_OUT_OF_MEM                           17
+# define         X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT          18
+# define         X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN            19
+# define         X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY    20
+# define         X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE      21
+# define         X509_V_ERR_CERT_CHAIN_TOO_LONG                  22
+# define         X509_V_ERR_CERT_REVOKED                         23
+# define         X509_V_ERR_INVALID_CA                           24
+# define         X509_V_ERR_PATH_LENGTH_EXCEEDED                 25
+# define         X509_V_ERR_INVALID_PURPOSE                      26
+# define         X509_V_ERR_CERT_UNTRUSTED                       27
+# define         X509_V_ERR_CERT_REJECTED                        28
 /* These are 'informational' when looking for issuer cert */
-#define		X509_V_ERR_SUBJECT_ISSUER_MISMATCH		29
-#define		X509_V_ERR_AKID_SKID_MISMATCH			30
-#define		X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH		31
-#define		X509_V_ERR_KEYUSAGE_NO_CERTSIGN			32
-
-#define		X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER		33
-#define		X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION		34
-#define		X509_V_ERR_KEYUSAGE_NO_CRL_SIGN			35
-#define		X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION	36
-#define		X509_V_ERR_INVALID_NON_CA			37
-#define		X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED		38
-#define		X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE	39
-#define		X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED	40
-
-#define		X509_V_ERR_INVALID_EXTENSION			41
-#define		X509_V_ERR_INVALID_POLICY_EXTENSION		42
-#define		X509_V_ERR_NO_EXPLICIT_POLICY			43
-#define		X509_V_ERR_DIFFERENT_CRL_SCOPE			44
-#define		X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE	45
-
-#define		X509_V_ERR_UNNESTED_RESOURCE			46
-
-#define		X509_V_ERR_PERMITTED_VIOLATION			47
-#define		X509_V_ERR_EXCLUDED_VIOLATION			48
-#define		X509_V_ERR_SUBTREE_MINMAX			49
-#define		X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE		51
-#define		X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX	52
-#define		X509_V_ERR_UNSUPPORTED_NAME_SYNTAX		53
-#define		X509_V_ERR_CRL_PATH_VALIDATION_ERROR		54
+# define         X509_V_ERR_SUBJECT_ISSUER_MISMATCH              29
+# define         X509_V_ERR_AKID_SKID_MISMATCH                   30
+# define         X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH          31
+# define         X509_V_ERR_KEYUSAGE_NO_CERTSIGN                 32
+
+# define         X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER             33
+# define         X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION         34
+# define         X509_V_ERR_KEYUSAGE_NO_CRL_SIGN                 35
+# define         X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION     36
+# define         X509_V_ERR_INVALID_NON_CA                       37
+# define         X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED           38
+# define         X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE        39
+# define         X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED       40
+
+# define         X509_V_ERR_INVALID_EXTENSION                    41
+# define         X509_V_ERR_INVALID_POLICY_EXTENSION             42
+# define         X509_V_ERR_NO_EXPLICIT_POLICY                   43
+# define         X509_V_ERR_DIFFERENT_CRL_SCOPE                  44
+# define         X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE        45
+
+# define         X509_V_ERR_UNNESTED_RESOURCE                    46
+
+# define         X509_V_ERR_PERMITTED_VIOLATION                  47
+# define         X509_V_ERR_EXCLUDED_VIOLATION                   48
+# define         X509_V_ERR_SUBTREE_MINMAX                       49
+# define         X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE          51
+# define         X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX        52
+# define         X509_V_ERR_UNSUPPORTED_NAME_SYNTAX              53
+# define         X509_V_ERR_CRL_PATH_VALIDATION_ERROR            54
 
 /* Suite B mode algorithm violation */
-#define		X509_V_ERR_SUITE_B_INVALID_VERSION		56
-#define		X509_V_ERR_SUITE_B_INVALID_ALGORITHM		57
-#define		X509_V_ERR_SUITE_B_INVALID_CURVE		58
-#define		X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM	59
-#define		X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED		60
-#define		X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256	61
+# define         X509_V_ERR_SUITE_B_INVALID_VERSION              56
+# define         X509_V_ERR_SUITE_B_INVALID_ALGORITHM            57
+# define         X509_V_ERR_SUITE_B_INVALID_CURVE                58
+# define         X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM  59
+# define         X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED              60
+# define         X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
 
 /* Host, email and IP check errors */
-#define		X509_V_ERR_HOSTNAME_MISMATCH			62
-#define		X509_V_ERR_EMAIL_MISMATCH			63
-#define		X509_V_ERR_IP_ADDRESS_MISMATCH			64
+# define         X509_V_ERR_HOSTNAME_MISMATCH                    62
+# define         X509_V_ERR_EMAIL_MISMATCH                       63
+# define         X509_V_ERR_IP_ADDRESS_MISMATCH                  64
 
 /* The application is not happy */
-#define		X509_V_ERR_APPLICATION_VERIFICATION		50
+# define         X509_V_ERR_APPLICATION_VERIFICATION             50
 
 /* Certificate verify flags */
 
 /* Send issuer+subject checks to verify_cb */
-#define	X509_V_FLAG_CB_ISSUER_CHECK		0x1
+# define X509_V_FLAG_CB_ISSUER_CHECK             0x1
 /* Use check time instead of current time */
-#define	X509_V_FLAG_USE_CHECK_TIME		0x2
+# define X509_V_FLAG_USE_CHECK_TIME              0x2
 /* Lookup CRLs */
-#define	X509_V_FLAG_CRL_CHECK			0x4
+# define X509_V_FLAG_CRL_CHECK                   0x4
 /* Lookup CRLs for whole chain */
-#define	X509_V_FLAG_CRL_CHECK_ALL		0x8
+# define X509_V_FLAG_CRL_CHECK_ALL               0x8
 /* Ignore unhandled critical extensions */
-#define	X509_V_FLAG_IGNORE_CRITICAL		0x10
+# define X509_V_FLAG_IGNORE_CRITICAL             0x10
 /* Disable workarounds for broken certificates */
-#define	X509_V_FLAG_X509_STRICT			0x20
+# define X509_V_FLAG_X509_STRICT                 0x20
 /* Enable proxy certificate validation */
-#define	X509_V_FLAG_ALLOW_PROXY_CERTS		0x40
+# define X509_V_FLAG_ALLOW_PROXY_CERTS           0x40
 /* Enable policy checking */
-#define X509_V_FLAG_POLICY_CHECK		0x80
+# define X509_V_FLAG_POLICY_CHECK                0x80
 /* Policy variable require-explicit-policy */
-#define X509_V_FLAG_EXPLICIT_POLICY		0x100
+# define X509_V_FLAG_EXPLICIT_POLICY             0x100
 /* Policy variable inhibit-any-policy */
-#define	X509_V_FLAG_INHIBIT_ANY			0x200
+# define X509_V_FLAG_INHIBIT_ANY                 0x200
 /* Policy variable inhibit-policy-mapping */
-#define X509_V_FLAG_INHIBIT_MAP			0x400
+# define X509_V_FLAG_INHIBIT_MAP                 0x400
 /* Notify callback that policy is OK */
-#define X509_V_FLAG_NOTIFY_POLICY		0x800
+# define X509_V_FLAG_NOTIFY_POLICY               0x800
 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
-#define X509_V_FLAG_EXTENDED_CRL_SUPPORT	0x1000
+# define X509_V_FLAG_EXTENDED_CRL_SUPPORT        0x1000
 /* Delta CRL support */
-#define X509_V_FLAG_USE_DELTAS			0x2000
+# define X509_V_FLAG_USE_DELTAS                  0x2000
 /* Check selfsigned CA signature */
-#define X509_V_FLAG_CHECK_SS_SIGNATURE		0x4000
+# define X509_V_FLAG_CHECK_SS_SIGNATURE          0x4000
 /* Use trusted store first */
-#define X509_V_FLAG_TRUSTED_FIRST		0x8000
+# define X509_V_FLAG_TRUSTED_FIRST               0x8000
 /* Suite B 128 bit only mode: not normally used */
-#define X509_V_FLAG_SUITEB_128_LOS_ONLY		0x10000
+# define X509_V_FLAG_SUITEB_128_LOS_ONLY         0x10000
 /* Suite B 192 bit only mode */
-#define X509_V_FLAG_SUITEB_192_LOS		0x20000
+# define X509_V_FLAG_SUITEB_192_LOS              0x20000
 /* Suite B 128 bit mode allowing 192 bit algorithms */
-#define X509_V_FLAG_SUITEB_128_LOS		0x30000
+# define X509_V_FLAG_SUITEB_128_LOS              0x30000
 
 /* Allow partial chains if at least one certificate is in trusted store */
-#define X509_V_FLAG_PARTIAL_CHAIN		0x80000
+# define X509_V_FLAG_PARTIAL_CHAIN               0x80000
 
-#define X509_VP_FLAG_DEFAULT			0x1
-#define X509_VP_FLAG_OVERWRITE			0x2
-#define X509_VP_FLAG_RESET_FLAGS		0x4
-#define X509_VP_FLAG_LOCKED			0x8
-#define X509_VP_FLAG_ONCE			0x10
+# define X509_VP_FLAG_DEFAULT                    0x1
+# define X509_VP_FLAG_OVERWRITE                  0x2
+# define X509_VP_FLAG_RESET_FLAGS                0x4
+# define X509_VP_FLAG_LOCKED                     0x8
+# define X509_VP_FLAG_ONCE                       0x10
 
 /* Internal use: mask of policy related options */
-#define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
-				| X509_V_FLAG_EXPLICIT_POLICY \
-				| X509_V_FLAG_INHIBIT_ANY \
-				| X509_V_FLAG_INHIBIT_MAP)
+# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
+                                | X509_V_FLAG_EXPLICIT_POLICY \
+                                | X509_V_FLAG_INHIBIT_ANY \
+                                | X509_V_FLAG_INHIBIT_MAP)
 
 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
-	     X509_NAME *name);
-X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name);
-X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x);
+                               X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
+                                             int type, X509_NAME *name);
+X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
+                                        X509_OBJECT *x);
 void X509_OBJECT_up_ref_count(X509_OBJECT *a);
 void X509_OBJECT_free_contents(X509_OBJECT *a);
-X509_STORE *X509_STORE_new(void );
+X509_STORE *X509_STORE_new(void);
 void X509_STORE_free(X509_STORE *v);
 
 STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
@@ -477,10 +464,12 @@ int X509_STORE_set_trust(X509_STORE *ctx, int trust);
 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
 
 void X509_STORE_set_verify_cb(X509_STORE *ctx,
-				  int (*verify_cb)(int, X509_STORE_CTX *));
+                              int (*verify_cb) (int, X509_STORE_CTX *));
 
 void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
-		STACK_OF(X509_CRL) *(*cb)(X509_STORE_CTX *ctx, X509_NAME *nm));
+                                   STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
+                                                              *ctx,
+                                                              X509_NAME *nm));
 
 X509_STORE_CTX *X509_STORE_CTX_new(void);
 
@@ -488,7 +477,7 @@ int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
 
 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
-			 X509 *x509, STACK_OF(X509) *chain);
+                        X509 *x509, STACK_OF(X509) *chain);
 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
 
@@ -502,64 +491,66 @@ X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
 
-int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name,
-	X509_OBJECT *ret);
+int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
+                              X509_OBJECT *ret);
 
 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
-	long argl, char **ret);
+                     long argl, char **ret);
 
-#ifndef OPENSSL_NO_STDIO
+# ifndef OPENSSL_NO_STDIO
 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
-#endif
-
+# endif
 
 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
 void X509_LOOKUP_free(X509_LOOKUP *ctx);
 int X509_LOOKUP_init(X509_LOOKUP *ctx);
 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
-	X509_OBJECT *ret);
+                           X509_OBJECT *ret);
 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
-	ASN1_INTEGER *serial, X509_OBJECT *ret);
+                                 ASN1_INTEGER *serial, X509_OBJECT *ret);
 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
-	unsigned char *bytes, int len, X509_OBJECT *ret);
-int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str,
-	int len, X509_OBJECT *ret);
+                               unsigned char *bytes, int len,
+                               X509_OBJECT *ret);
+int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
+                         X509_OBJECT *ret);
 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
 
-#ifndef OPENSSL_NO_STDIO
-int	X509_STORE_load_locations (X509_STORE *ctx,
-		const char *file, const char *dir);
-int	X509_STORE_set_default_paths(X509_STORE *ctx);
-#endif
-
-int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int	X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data);
-void *	X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx);
-int	X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
-void	X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s);
-int	X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
-X509 *	X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
+# ifndef OPENSSL_NO_STDIO
+int X509_STORE_load_locations(X509_STORE *ctx,
+                              const char *file, const char *dir);
+int X509_STORE_set_default_paths(X509_STORE *ctx);
+# endif
+
+int X509_STORE_CTX_get_ex_new_index(long argl, void *argp,
+                                    CRYPTO_EX_new *new_func,
+                                    CRYPTO_EX_dup *dup_func,
+                                    CRYPTO_EX_free *free_func);
+int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
+void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
+int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
+void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
+int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
+X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
-void	X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x);
-void	X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk);
-void	X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk);
+void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
+void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
+void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
-				int purpose, int trust);
+                                   int purpose, int trust);
 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
-								time_t t);
+                             time_t t);
 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
-				  int (*verify_cb)(int, X509_STORE_CTX *));
-  
+                                  int (*verify_cb) (int, X509_STORE_CTX *));
+
 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
 
@@ -572,35 +563,37 @@ int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
-						const X509_VERIFY_PARAM *from);
-int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 
-						const X509_VERIFY_PARAM *from);
+                              const X509_VERIFY_PARAM *from);
+int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
+                           const X509_VERIFY_PARAM *from);
 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
-int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags);
+int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
+                                unsigned long flags);
 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
-							unsigned long flags);
+                                  unsigned long flags);
 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
-						ASN1_OBJECT *policy);
-int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 
-					STACK_OF(ASN1_OBJECT) *policies);
+                                  ASN1_OBJECT *policy);
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+                                    STACK_OF(ASN1_OBJECT) *policies);
 
 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
-				const char *name, size_t namelen);
+                                const char *name, size_t namelen);
 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
-				const char *name, size_t namelen);
+                                const char *name, size_t namelen);
 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
-					unsigned int flags);
+                                     unsigned int flags);
 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
-				const char *email, size_t emaillen);
+                                 const char *email, size_t emaillen);
 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
-					const unsigned char *ip, size_t iplen);
-int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc);
+                              const unsigned char *ip, size_t iplen);
+int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
+                                  const char *ipasc);
 
 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
@@ -612,35 +605,37 @@ const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
 void X509_VERIFY_PARAM_table_cleanup(void);
 
 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
-			STACK_OF(X509) *certs,
-			STACK_OF(ASN1_OBJECT) *policy_oids,
-			unsigned int flags);
+                      STACK_OF(X509) *certs,
+                      STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
 
 void X509_policy_tree_free(X509_POLICY_TREE *tree);
 
 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
-X509_POLICY_LEVEL *
-	X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i);
+X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
+                                               int i);
 
-STACK_OF(X509_POLICY_NODE) *
-	X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree);
+STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
+                                                           X509_POLICY_TREE
+                                                           *tree);
 
-STACK_OF(X509_POLICY_NODE) *
-	X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree);
+STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
+                                                                X509_POLICY_TREE
+                                                                *tree);
 
 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
 
-X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i);
+X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
+                                              int i);
 
 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
 
-STACK_OF(POLICYQUALINFO) *
-	X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node);
-const X509_POLICY_NODE *
-	X509_policy_node_get0_parent(const X509_POLICY_NODE *node);
+STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
+                                                           X509_POLICY_NODE
+                                                           *node);
+const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
+                                                     *node);
 
 #ifdef  __cplusplus
 }
 #endif
 #endif
-
diff --git a/crypto/x509/x509_vpm.c b/crypto/x509/x509_vpm.c
index 321190cd14..322239401e 100644
--- a/crypto/x509/x509_vpm.c
+++ b/crypto/x509/x509_vpm.c
@@ -1,6 +1,7 @@
 /* x509_vpm.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -72,126 +73,126 @@
 #define SET_HOST 0
 #define ADD_HOST 1
 
-static char *str_copy(const char *s) { return OPENSSL_strdup(s); }
-static void str_free(char *s) { OPENSSL_free(s); }
+static char *str_copy(const char *s)
+{
+    return OPENSSL_strdup(s);
+}
+
+static void str_free(char *s)
+{
+    OPENSSL_free(s);
+}
 
 #define string_stack_free(sk) sk_OPENSSL_STRING_pop_free(sk, str_free)
 
 static int int_x509_param_set_hosts(X509_VERIFY_PARAM_ID *id, int mode,
-				    const char *name, size_t namelen)
-	{
-	char *copy;
-
-	/*
-	 * Refuse names with embedded NUL bytes, except perhaps as final byte.
-	 * XXX: Do we need to push an error onto the error stack?
-	 */
-	if (namelen == 0)
-		namelen = name ? strlen(name) : 0;
-	else if (name && memchr(name, '\0', namelen > 1 ? namelen-1 : namelen))
-		 return 0;
-	if (name && name[namelen-1] == '\0')
-		--namelen;
-
-	if (mode == SET_HOST && id->hosts)
-		{
-		string_stack_free(id->hosts);
-		id->hosts = NULL;
-		}
-	if (name == NULL || namelen == 0)
-		return 1;
-
-	copy = BUF_strndup(name, namelen);
-	if (copy == NULL)
-		return 0;
-
-	if (id->hosts == NULL &&
-	    (id->hosts = sk_OPENSSL_STRING_new_null()) == NULL)
-		{
-		OPENSSL_free(copy);
-		return 0;
-		}
-
-	if (!sk_OPENSSL_STRING_push(id->hosts, copy))
-		{
-		OPENSSL_free(copy);
-		if (sk_OPENSSL_STRING_num(id->hosts) == 0)
-			{
-			sk_OPENSSL_STRING_free(id->hosts);
-			id->hosts = NULL;
-			}
-		return 0;
-		}
-
-	return 1;
-	}
+                                    const char *name, size_t namelen)
+{
+    char *copy;
+
+    /*
+     * Refuse names with embedded NUL bytes, except perhaps as final byte.
+     * XXX: Do we need to push an error onto the error stack?
+     */
+    if (namelen == 0)
+        namelen = name ? strlen(name) : 0;
+    else if (name && memchr(name, '\0', namelen > 1 ? namelen - 1 : namelen))
+        return 0;
+    if (name && name[namelen - 1] == '\0')
+        --namelen;
+
+    if (mode == SET_HOST && id->hosts) {
+        string_stack_free(id->hosts);
+        id->hosts = NULL;
+    }
+    if (name == NULL || namelen == 0)
+        return 1;
+
+    copy = BUF_strndup(name, namelen);
+    if (copy == NULL)
+        return 0;
+
+    if (id->hosts == NULL &&
+        (id->hosts = sk_OPENSSL_STRING_new_null()) == NULL) {
+        OPENSSL_free(copy);
+        return 0;
+    }
+
+    if (!sk_OPENSSL_STRING_push(id->hosts, copy)) {
+        OPENSSL_free(copy);
+        if (sk_OPENSSL_STRING_num(id->hosts) == 0) {
+            sk_OPENSSL_STRING_free(id->hosts);
+            id->hosts = NULL;
+        }
+        return 0;
+    }
+
+    return 1;
+}
 
 static void x509_verify_param_zero(X509_VERIFY_PARAM *param)
-	{
-	X509_VERIFY_PARAM_ID *paramid;
-	if (!param)
-		return;
-	param->name = NULL;
-	param->purpose = 0;
-	param->trust = 0;
-	/*param->inh_flags = X509_VP_FLAG_DEFAULT;*/
-	param->inh_flags = 0;
-	param->flags = 0;
-	param->depth = -1;
-	if (param->policies)
-		{
-		sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
-		param->policies = NULL;
-		}
-	paramid = param->id;
-	if (paramid->hosts)
-		{
-		string_stack_free(paramid->hosts);
-		paramid->hosts = NULL;
-		}
-	if (paramid->peername)
-		OPENSSL_free(paramid->peername);
-	if (paramid->email)
-		{
-		OPENSSL_free(paramid->email);
-		paramid->email = NULL;
-		paramid->emaillen = 0;
-		}
-	if (paramid->ip)
-		{
-		OPENSSL_free(paramid->ip);
-		paramid->ip = NULL;
-		paramid->iplen = 0;
-		}
-
-	}
+{
+    X509_VERIFY_PARAM_ID *paramid;
+    if (!param)
+        return;
+    param->name = NULL;
+    param->purpose = 0;
+    param->trust = 0;
+    /*
+     * param->inh_flags = X509_VP_FLAG_DEFAULT;
+     */
+    param->inh_flags = 0;
+    param->flags = 0;
+    param->depth = -1;
+    if (param->policies) {
+        sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+        param->policies = NULL;
+    }
+    paramid = param->id;
+    if (paramid->hosts) {
+        string_stack_free(paramid->hosts);
+        paramid->hosts = NULL;
+    }
+    if (paramid->peername)
+        OPENSSL_free(paramid->peername);
+    if (paramid->email) {
+        OPENSSL_free(paramid->email);
+        paramid->email = NULL;
+        paramid->emaillen = 0;
+    }
+    if (paramid->ip) {
+        OPENSSL_free(paramid->ip);
+        paramid->ip = NULL;
+        paramid->iplen = 0;
+    }
+
+}
 
 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void)
-	{
-	X509_VERIFY_PARAM *param;
-	X509_VERIFY_PARAM_ID *paramid;
-	param = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
-	if (!param)
-		return NULL;
-	paramid = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
-	if (!paramid)
-		{
-		OPENSSL_free(param);
-		return NULL;
-		}
-	memset(param, 0, sizeof(X509_VERIFY_PARAM));
-	memset(paramid, 0, sizeof(X509_VERIFY_PARAM_ID));
-	param->id = paramid;
-	x509_verify_param_zero(param);
-	return param;
-	}
+{
+    X509_VERIFY_PARAM *param;
+    X509_VERIFY_PARAM_ID *paramid;
+    param = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
+    if (!param)
+        return NULL;
+    paramid = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
+    if (!paramid) {
+        OPENSSL_free(param);
+        return NULL;
+    }
+    memset(param, 0, sizeof(X509_VERIFY_PARAM));
+    memset(paramid, 0, sizeof(X509_VERIFY_PARAM_ID));
+    param->id = paramid;
+    x509_verify_param_zero(param);
+    return param;
+}
 
 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
-	{
-	x509_verify_param_zero(param);
-	OPENSSL_free(param->id);
-	OPENSSL_free(param);
-	}
+{
+    x509_verify_param_zero(param);
+    OPENSSL_free(param->id);
+    OPENSSL_free(param);
+}
 
 /*-
  * This function determines how parameters are "inherited" from one structure
@@ -204,7 +205,7 @@ void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
  *    for SSL servers or clients but only if the application has not set new
  *    ones.
  *
- * The "inh_flags" field determines how this function behaves. 
+ * The "inh_flags" field determines how this function behaves.
  *
  * Normally any values which are set in the default are not copied from the
  * destination and verify flags are ORed together.
@@ -228,452 +229,424 @@ void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
 /* Macro to test if a field should be copied from src to dest */
 
 #define test_x509_verify_param_copy(field, def) \
-	(to_overwrite || \
-		((src->field != def) && (to_default || (dest->field == def))))
+        (to_overwrite || \
+                ((src->field != def) && (to_default || (dest->field == def))))
 
 /* As above but for ID fields */
 
 #define test_x509_verify_param_copy_id(idf, def) \
-	test_x509_verify_param_copy(id->idf, def)
+        test_x509_verify_param_copy(id->idf, def)
 
 /* Macro to test and copy a field if necessary */
 
 #define x509_verify_param_copy(field, def) \
-	if (test_x509_verify_param_copy(field, def)) \
-		dest->field = src->field
-
+        if (test_x509_verify_param_copy(field, def)) \
+                dest->field = src->field
 
 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest,
-						const X509_VERIFY_PARAM *src)
-	{
-	unsigned long inh_flags;
-	int to_default, to_overwrite;
-	X509_VERIFY_PARAM_ID *id;
-	if (!src)
-		return 1;
-	id = src->id;
-	inh_flags = dest->inh_flags | src->inh_flags;
-
-	if (inh_flags & X509_VP_FLAG_ONCE)
-		dest->inh_flags = 0;
-
-	if (inh_flags & X509_VP_FLAG_LOCKED)
-		return 1;
-
-	if (inh_flags & X509_VP_FLAG_DEFAULT)
-		to_default = 1;
-	else
-		to_default = 0;
-
-	if (inh_flags & X509_VP_FLAG_OVERWRITE)
-		to_overwrite = 1;
-	else
-		to_overwrite = 0;
-
-	x509_verify_param_copy(purpose, 0);
-	x509_verify_param_copy(trust, 0);
-	x509_verify_param_copy(depth, -1);
-
-	/* If overwrite or check time not set, copy across */
-
-	if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME))
-		{
-		dest->check_time = src->check_time;
-		dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
-		/* Don't need to copy flag: that is done below */
-		}
-
-	if (inh_flags & X509_VP_FLAG_RESET_FLAGS)
-		dest->flags = 0;
-
-	dest->flags |= src->flags;
-
-	if (test_x509_verify_param_copy(policies, NULL))
-		{
-		if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies))
-			return 0;
-		}
-
-	/* Copy the host flags if and only if we're copying the host list */
-	if (test_x509_verify_param_copy_id(hosts, NULL))
-		{
-		if (dest->id->hosts)
-			{
-			string_stack_free(dest->id->hosts);
-			dest->id->hosts = NULL;
-			}
-		if (id->hosts)
-			{
-			dest->id->hosts =
-			    sk_OPENSSL_STRING_deep_copy(id->hosts,
-							str_copy, str_free);
-			if (dest->id->hosts == NULL)
-				return 0;
-			dest->id->hostflags = id->hostflags;
-			}
-		}
-
-	if (test_x509_verify_param_copy_id(email, NULL))
-		{
-		if (!X509_VERIFY_PARAM_set1_email(dest, id->email, id->emaillen))
-			return 0;
-		}
-
-	if (test_x509_verify_param_copy_id(ip, NULL))
-		{
-		if (!X509_VERIFY_PARAM_set1_ip(dest, id->ip, id->iplen))
-			return 0;
-		}
-
-	return 1;
-	}
+                              const X509_VERIFY_PARAM *src)
+{
+    unsigned long inh_flags;
+    int to_default, to_overwrite;
+    X509_VERIFY_PARAM_ID *id;
+    if (!src)
+        return 1;
+    id = src->id;
+    inh_flags = dest->inh_flags | src->inh_flags;
+
+    if (inh_flags & X509_VP_FLAG_ONCE)
+        dest->inh_flags = 0;
+
+    if (inh_flags & X509_VP_FLAG_LOCKED)
+        return 1;
+
+    if (inh_flags & X509_VP_FLAG_DEFAULT)
+        to_default = 1;
+    else
+        to_default = 0;
+
+    if (inh_flags & X509_VP_FLAG_OVERWRITE)
+        to_overwrite = 1;
+    else
+        to_overwrite = 0;
+
+    x509_verify_param_copy(purpose, 0);
+    x509_verify_param_copy(trust, 0);
+    x509_verify_param_copy(depth, -1);
+
+    /* If overwrite or check time not set, copy across */
+
+    if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME)) {
+        dest->check_time = src->check_time;
+        dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
+        /* Don't need to copy flag: that is done below */
+    }
+
+    if (inh_flags & X509_VP_FLAG_RESET_FLAGS)
+        dest->flags = 0;
+
+    dest->flags |= src->flags;
+
+    if (test_x509_verify_param_copy(policies, NULL)) {
+        if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies))
+            return 0;
+    }
+
+    /* Copy the host flags if and only if we're copying the host list */
+    if (test_x509_verify_param_copy_id(hosts, NULL)) {
+        if (dest->id->hosts) {
+            string_stack_free(dest->id->hosts);
+            dest->id->hosts = NULL;
+        }
+        if (id->hosts) {
+            dest->id->hosts =
+                sk_OPENSSL_STRING_deep_copy(id->hosts, str_copy, str_free);
+            if (dest->id->hosts == NULL)
+                return 0;
+            dest->id->hostflags = id->hostflags;
+        }
+    }
+
+    if (test_x509_verify_param_copy_id(email, NULL)) {
+        if (!X509_VERIFY_PARAM_set1_email(dest, id->email, id->emaillen))
+            return 0;
+    }
+
+    if (test_x509_verify_param_copy_id(ip, NULL)) {
+        if (!X509_VERIFY_PARAM_set1_ip(dest, id->ip, id->iplen))
+            return 0;
+    }
+
+    return 1;
+}
 
 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
-						const X509_VERIFY_PARAM *from)
-	{
-	unsigned long save_flags = to->inh_flags;
-	int ret;
-	to->inh_flags |= X509_VP_FLAG_DEFAULT;
-	ret = X509_VERIFY_PARAM_inherit(to, from);
-	to->inh_flags = save_flags;
-	return ret;
-	}
+                           const X509_VERIFY_PARAM *from)
+{
+    unsigned long save_flags = to->inh_flags;
+    int ret;
+    to->inh_flags |= X509_VP_FLAG_DEFAULT;
+    ret = X509_VERIFY_PARAM_inherit(to, from);
+    to->inh_flags = save_flags;
+    return ret;
+}
 
 static int int_x509_param_set1(char **pdest, size_t *pdestlen,
-				const char *src, size_t srclen)
-	{
-	void *tmp;
-	if (src)
-		{
-		if (srclen == 0)
-			{
-			tmp = BUF_strdup(src);
-			srclen = strlen(src);
-			}
-		else
-			tmp = BUF_memdup(src, srclen);
-		if (!tmp)
-			return 0;
-		}
-	else
-		{
-		tmp = NULL;
-		srclen = 0;
-		}
-	if (*pdest)
-		OPENSSL_free(*pdest);
-	*pdest = tmp;
-	if (pdestlen)
-		*pdestlen = srclen;
-	return 1;
-	}
+                               const char *src, size_t srclen)
+{
+    void *tmp;
+    if (src) {
+        if (srclen == 0) {
+            tmp = BUF_strdup(src);
+            srclen = strlen(src);
+        } else
+            tmp = BUF_memdup(src, srclen);
+        if (!tmp)
+            return 0;
+    } else {
+        tmp = NULL;
+        srclen = 0;
+    }
+    if (*pdest)
+        OPENSSL_free(*pdest);
+    *pdest = tmp;
+    if (pdestlen)
+        *pdestlen = srclen;
+    return 1;
+}
 
 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name)
-	{
-	if (param->name)
-		OPENSSL_free(param->name);
-	param->name = BUF_strdup(name);
-	if (param->name)
-		return 1;
-	return 0;
-	}
+{
+    if (param->name)
+        OPENSSL_free(param->name);
+    param->name = BUF_strdup(name);
+    if (param->name)
+        return 1;
+    return 0;
+}
 
 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags)
-	{
-	param->flags |= flags;
-	if (flags & X509_V_FLAG_POLICY_MASK)
-		param->flags |= X509_V_FLAG_POLICY_CHECK;
-	return 1;
-	}
-
-int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, unsigned long flags)
-	{
-	param->flags &= ~flags;
-	return 1;
-	}
+{
+    param->flags |= flags;
+    if (flags & X509_V_FLAG_POLICY_MASK)
+        param->flags |= X509_V_FLAG_POLICY_CHECK;
+    return 1;
+}
+
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
+                                  unsigned long flags)
+{
+    param->flags &= ~flags;
+    return 1;
+}
 
 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param)
-	{
-	return param->flags;
-	}
+{
+    return param->flags;
+}
 
 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose)
-	{
-	return X509_PURPOSE_set(¶m->purpose, purpose);
-	}
+{
+    return X509_PURPOSE_set(¶m->purpose, purpose);
+}
 
 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust)
-	{
-	return X509_TRUST_set(¶m->trust, trust);
-	}
+{
+    return X509_TRUST_set(¶m->trust, trust);
+}
 
 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth)
-	{
-	param->depth = depth;
-	}
+{
+    param->depth = depth;
+}
 
 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t)
-	{
-	param->check_time = t;
-	param->flags |= X509_V_FLAG_USE_CHECK_TIME;
-	}
-
-int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, ASN1_OBJECT *policy)
-	{
-	if (!param->policies)
-		{
-		param->policies = sk_ASN1_OBJECT_new_null();
-		if (!param->policies)
-			return 0;
-		}
-	if (!sk_ASN1_OBJECT_push(param->policies, policy))
-		return 0;
-	return 1;
-	}
-
-int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 
-					STACK_OF(ASN1_OBJECT) *policies)
-	{
-	int i;
-	ASN1_OBJECT *oid, *doid;
-	if (!param)
-		return 0;
-	if (param->policies)
-		sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
-
-	if (!policies)
-		{
-		param->policies = NULL;
-		return 1;
-		}
-
-	param->policies = sk_ASN1_OBJECT_new_null();
-	if (!param->policies)
-		return 0;
-
-	for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++)
-		{
-		oid = sk_ASN1_OBJECT_value(policies, i);
-		doid = OBJ_dup(oid);
-		if (!doid)
-			return 0;
-		if (!sk_ASN1_OBJECT_push(param->policies, doid))
-			{
-			ASN1_OBJECT_free(doid);
-			return 0;
-			}
-		}
-	param->flags |= X509_V_FLAG_POLICY_CHECK;
-	return 1;
-	}
+{
+    param->check_time = t;
+    param->flags |= X509_V_FLAG_USE_CHECK_TIME;
+}
+
+int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
+                                  ASN1_OBJECT *policy)
+{
+    if (!param->policies) {
+        param->policies = sk_ASN1_OBJECT_new_null();
+        if (!param->policies)
+            return 0;
+    }
+    if (!sk_ASN1_OBJECT_push(param->policies, policy))
+        return 0;
+    return 1;
+}
+
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+                                    STACK_OF(ASN1_OBJECT) *policies)
+{
+    int i;
+    ASN1_OBJECT *oid, *doid;
+    if (!param)
+        return 0;
+    if (param->policies)
+        sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+
+    if (!policies) {
+        param->policies = NULL;
+        return 1;
+    }
+
+    param->policies = sk_ASN1_OBJECT_new_null();
+    if (!param->policies)
+        return 0;
+
+    for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++) {
+        oid = sk_ASN1_OBJECT_value(policies, i);
+        doid = OBJ_dup(oid);
+        if (!doid)
+            return 0;
+        if (!sk_ASN1_OBJECT_push(param->policies, doid)) {
+            ASN1_OBJECT_free(doid);
+            return 0;
+        }
+    }
+    param->flags |= X509_V_FLAG_POLICY_CHECK;
+    return 1;
+}
 
 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
-				const char *name, size_t namelen)
-	{
-	return int_x509_param_set_hosts(param->id, SET_HOST, name, namelen);
-	}
+                                const char *name, size_t namelen)
+{
+    return int_x509_param_set_hosts(param->id, SET_HOST, name, namelen);
+}
 
 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
-				const char *name, size_t namelen)
-	{
-	return int_x509_param_set_hosts(param->id, ADD_HOST, name, namelen);
-	}
+                                const char *name, size_t namelen)
+{
+    return int_x509_param_set_hosts(param->id, ADD_HOST, name, namelen);
+}
 
 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
-					unsigned int flags)
-	{
-	param->id->hostflags = flags;
-	}
+                                     unsigned int flags)
+{
+    param->id->hostflags = flags;
+}
 
 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *param)
-	{
-	return param->id->peername;
-	}
+{
+    return param->id->peername;
+}
 
 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
-				const char *email, size_t emaillen)
-	{
-	return int_x509_param_set1(¶m->id->email, ¶m->id->emaillen,
-					email, emaillen);
-	}
+                                 const char *email, size_t emaillen)
+{
+    return int_x509_param_set1(¶m->id->email, ¶m->id->emaillen,
+                               email, emaillen);
+}
 
 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
-					const unsigned char *ip, size_t iplen)
-	{
-	if (iplen != 0 && iplen != 4 && iplen != 16)
-		return 0;
-	return int_x509_param_set1((char **)¶m->id->ip, ¶m->id->iplen,
-				   (char *)ip, iplen);
-	}
+                              const unsigned char *ip, size_t iplen)
+{
+    if (iplen != 0 && iplen != 4 && iplen != 16)
+        return 0;
+    return int_x509_param_set1((char **)¶m->id->ip, ¶m->id->iplen,
+                               (char *)ip, iplen);
+}
 
 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc)
-	{
-	unsigned char ipout[16];
-	size_t iplen;
+{
+    unsigned char ipout[16];
+    size_t iplen;
 
-	iplen = (size_t) a2i_ipadd(ipout, ipasc);
-	if (iplen == 0)
-		return 0;
-	return X509_VERIFY_PARAM_set1_ip(param, ipout, iplen);
-	}
+    iplen = (size_t)a2i_ipadd(ipout, ipasc);
+    if (iplen == 0)
+        return 0;
+    return X509_VERIFY_PARAM_set1_ip(param, ipout, iplen);
+}
 
 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param)
-	{
-	return param->depth;
-	}
+{
+    return param->depth;
+}
 
 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param)
-	{
-	return param->name;
-	}
+{
+    return param->name;
+}
 
-static X509_VERIFY_PARAM_ID _empty_id = {NULL, 0U, NULL, NULL, 0, NULL, 0};
+static X509_VERIFY_PARAM_ID _empty_id = { NULL, 0U, NULL, NULL, 0, NULL, 0 };
 
 #define vpm_empty_id (X509_VERIFY_PARAM_ID *)&_empty_id
 
-/* Default verify parameters: these are used for various
- * applications and can be overridden by the user specified table.
- * NB: the 'name' field *must* be in alphabetical order because it
- * will be searched using OBJ_search.
+/*
+ * Default verify parameters: these are used for various applications and can
+ * be overridden by the user specified table. NB: the 'name' field *must* be
+ * in alphabetical order because it will be searched using OBJ_search.
  */
 
 static const X509_VERIFY_PARAM default_table[] = {
-	{
-	"default",	/* X509 default parameters */
-	0,		/* Check time */
-	0,		/* internal flags */
-	0,		/* flags */
-	0,		/* purpose */
-	0,		/* trust */
-	100,		/* depth */
-	NULL,		/* policies */
-	vpm_empty_id
-	},
-	{
-	"pkcs7",			/* S/MIME sign parameters */
-	0,				/* Check time */
-	0,				/* internal flags */
-	0,				/* flags */
-	X509_PURPOSE_SMIME_SIGN,	/* purpose */
-	X509_TRUST_EMAIL,		/* trust */
-	-1,				/* depth */
-	NULL,				/* policies */
-	vpm_empty_id
-	},
-	{
-	"smime_sign",			/* S/MIME sign parameters */
-	0,				/* Check time */
-	0,				/* internal flags */
-	0,				/* flags */
-	X509_PURPOSE_SMIME_SIGN,	/* purpose */
-	X509_TRUST_EMAIL,		/* trust */
-	-1,				/* depth */
-	NULL,				/* policies */
-	vpm_empty_id
-	},
-	{
-	"ssl_client",			/* SSL/TLS client parameters */
-	0,				/* Check time */
-	0,				/* internal flags */
-	0,				/* flags */
-	X509_PURPOSE_SSL_CLIENT,	/* purpose */
-	X509_TRUST_SSL_CLIENT,		/* trust */
-	-1,				/* depth */
-	NULL,				/* policies */
-	vpm_empty_id
-	},
-	{
-	"ssl_server",			/* SSL/TLS server parameters */
-	0,				/* Check time */
-	0,				/* internal flags */
-	0,				/* flags */
-	X509_PURPOSE_SSL_SERVER,	/* purpose */
-	X509_TRUST_SSL_SERVER,		/* trust */
-	-1,				/* depth */
-	NULL,				/* policies */
-	vpm_empty_id
-	}};
+    {
+     "default",                 /* X509 default parameters */
+     0,                         /* Check time */
+     0,                         /* internal flags */
+     0,                         /* flags */
+     0,                         /* purpose */
+     0,                         /* trust */
+     100,                       /* depth */
+     NULL,                      /* policies */
+     vpm_empty_id},
+    {
+     "pkcs7",                   /* S/MIME sign parameters */
+     0,                         /* Check time */
+     0,                         /* internal flags */
+     0,                         /* flags */
+     X509_PURPOSE_SMIME_SIGN,   /* purpose */
+     X509_TRUST_EMAIL,          /* trust */
+     -1,                        /* depth */
+     NULL,                      /* policies */
+     vpm_empty_id},
+    {
+     "smime_sign",              /* S/MIME sign parameters */
+     0,                         /* Check time */
+     0,                         /* internal flags */
+     0,                         /* flags */
+     X509_PURPOSE_SMIME_SIGN,   /* purpose */
+     X509_TRUST_EMAIL,          /* trust */
+     -1,                        /* depth */
+     NULL,                      /* policies */
+     vpm_empty_id},
+    {
+     "ssl_client",              /* SSL/TLS client parameters */
+     0,                         /* Check time */
+     0,                         /* internal flags */
+     0,                         /* flags */
+     X509_PURPOSE_SSL_CLIENT,   /* purpose */
+     X509_TRUST_SSL_CLIENT,     /* trust */
+     -1,                        /* depth */
+     NULL,                      /* policies */
+     vpm_empty_id},
+    {
+     "ssl_server",              /* SSL/TLS server parameters */
+     0,                         /* Check time */
+     0,                         /* internal flags */
+     0,                         /* flags */
+     X509_PURPOSE_SSL_SERVER,   /* purpose */
+     X509_TRUST_SSL_SERVER,     /* trust */
+     -1,                        /* depth */
+     NULL,                      /* policies */
+     vpm_empty_id}
+};
 
 static STACK_OF(X509_VERIFY_PARAM) *param_table = NULL;
 
 static int table_cmp(const X509_VERIFY_PARAM *a, const X509_VERIFY_PARAM *b)
+{
+    return strcmp(a->name, b->name);
+}
 
-	{
-	return strcmp(a->name, b->name);
-	}
-
-DECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
-			   table);
-IMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
-			     table);
+DECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, table);
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, table);
 
-static int param_cmp(const X509_VERIFY_PARAM * const *a,
-			const X509_VERIFY_PARAM * const *b)
-	{
-	return strcmp((*a)->name, (*b)->name);
-	}
+static int param_cmp(const X509_VERIFY_PARAM *const *a,
+                     const X509_VERIFY_PARAM *const *b)
+{
+    return strcmp((*a)->name, (*b)->name);
+}
 
 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param)
-	{
-	int idx;
-	X509_VERIFY_PARAM *ptmp;
-	if (!param_table)
-		{
-		param_table = sk_X509_VERIFY_PARAM_new(param_cmp);
-		if (!param_table)
-			return 0;
-		}
-	else
-		{
-		idx = sk_X509_VERIFY_PARAM_find(param_table, param);
-		if (idx != -1)
-			{
-			ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx);
-			X509_VERIFY_PARAM_free(ptmp);
-			(void)sk_X509_VERIFY_PARAM_delete(param_table, idx);
-			}
-		}
-	if (!sk_X509_VERIFY_PARAM_push(param_table, param))
-		return 0;
-	return 1;
-	}
+{
+    int idx;
+    X509_VERIFY_PARAM *ptmp;
+    if (!param_table) {
+        param_table = sk_X509_VERIFY_PARAM_new(param_cmp);
+        if (!param_table)
+            return 0;
+    } else {
+        idx = sk_X509_VERIFY_PARAM_find(param_table, param);
+        if (idx != -1) {
+            ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx);
+            X509_VERIFY_PARAM_free(ptmp);
+            (void)sk_X509_VERIFY_PARAM_delete(param_table, idx);
+        }
+    }
+    if (!sk_X509_VERIFY_PARAM_push(param_table, param))
+        return 0;
+    return 1;
+}
 
 int X509_VERIFY_PARAM_get_count(void)
-	{
-	int num = sizeof(default_table)/sizeof(X509_VERIFY_PARAM);
-	if (param_table)
-		num += sk_X509_VERIFY_PARAM_num(param_table);
-	return num;
-	}
+{
+    int num = sizeof(default_table) / sizeof(X509_VERIFY_PARAM);
+    if (param_table)
+        num += sk_X509_VERIFY_PARAM_num(param_table);
+    return num;
+}
 
 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id)
-	{
-	int num = sizeof(default_table)/sizeof(X509_VERIFY_PARAM);
-	if (id < num)
-		return default_table + id;
-	return sk_X509_VERIFY_PARAM_value(param_table, id - num);
-	}
+{
+    int num = sizeof(default_table) / sizeof(X509_VERIFY_PARAM);
+    if (id < num)
+        return default_table + id;
+    return sk_X509_VERIFY_PARAM_value(param_table, id - num);
+}
 
 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name)
-	{
-	int idx;
-	X509_VERIFY_PARAM pm;
-
-	pm.name = (char *)name;
-	if (param_table)
-		{
-		idx = sk_X509_VERIFY_PARAM_find(param_table, &pm);
-		if (idx != -1)
-			return sk_X509_VERIFY_PARAM_value(param_table, idx);
-		}
-	return OBJ_bsearch_table(&pm, default_table,
-			   sizeof(default_table)/sizeof(X509_VERIFY_PARAM));
-	}
+{
+    int idx;
+    X509_VERIFY_PARAM pm;
+
+    pm.name = (char *)name;
+    if (param_table) {
+        idx = sk_X509_VERIFY_PARAM_find(param_table, &pm);
+        if (idx != -1)
+            return sk_X509_VERIFY_PARAM_value(param_table, idx);
+    }
+    return OBJ_bsearch_table(&pm, default_table,
+                             sizeof(default_table) /
+                             sizeof(X509_VERIFY_PARAM));
+}
 
 void X509_VERIFY_PARAM_table_cleanup(void)
-	{
-	if (param_table)
-		sk_X509_VERIFY_PARAM_pop_free(param_table,
-						X509_VERIFY_PARAM_free);
-	param_table = NULL;
-	}
+{
+    if (param_table)
+        sk_X509_VERIFY_PARAM_pop_free(param_table, X509_VERIFY_PARAM_free);
+    param_table = NULL;
+}
diff --git a/crypto/x509/x509cset.c b/crypto/x509/x509cset.c
index 3109defb0b..24ca35b58b 100644
--- a/crypto/x509/x509cset.c
+++ b/crypto/x509/x509cset.c
@@ -1,6 +1,7 @@
 /* crypto/x509/x509cset.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,107 +65,103 @@
 #include 
 
 int X509_CRL_set_version(X509_CRL *x, long version)
-	{
-	if (x == NULL) return(0);
-	if (x->crl->version == NULL)
-		{
-		if ((x->crl->version=M_ASN1_INTEGER_new()) == NULL)
-			return(0);
-		}
-	return(ASN1_INTEGER_set(x->crl->version,version));
-	}
+{
+    if (x == NULL)
+        return (0);
+    if (x->crl->version == NULL) {
+        if ((x->crl->version = M_ASN1_INTEGER_new()) == NULL)
+            return (0);
+    }
+    return (ASN1_INTEGER_set(x->crl->version, version));
+}
 
 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
-	{
-	if ((x == NULL) || (x->crl == NULL)) return(0);
-	return(X509_NAME_set(&x->crl->issuer,name));
-	}
-
+{
+    if ((x == NULL) || (x->crl == NULL))
+        return (0);
+    return (X509_NAME_set(&x->crl->issuer, name));
+}
 
 int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
-	{
-	ASN1_TIME *in;
+{
+    ASN1_TIME *in;
 
-	if (x == NULL) return(0);
-	in=x->crl->lastUpdate;
-	if (in != tm)
-		{
-		in=M_ASN1_TIME_dup(tm);
-		if (in != NULL)
-			{
-			M_ASN1_TIME_free(x->crl->lastUpdate);
-			x->crl->lastUpdate=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if (x == NULL)
+        return (0);
+    in = x->crl->lastUpdate;
+    if (in != tm) {
+        in = M_ASN1_TIME_dup(tm);
+        if (in != NULL) {
+            M_ASN1_TIME_free(x->crl->lastUpdate);
+            x->crl->lastUpdate = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
-	{
-	ASN1_TIME *in;
+{
+    ASN1_TIME *in;
 
-	if (x == NULL) return(0);
-	in=x->crl->nextUpdate;
-	if (in != tm)
-		{
-		in=M_ASN1_TIME_dup(tm);
-		if (in != NULL)
-			{
-			M_ASN1_TIME_free(x->crl->nextUpdate);
-			x->crl->nextUpdate=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if (x == NULL)
+        return (0);
+    in = x->crl->nextUpdate;
+    if (in != tm) {
+        in = M_ASN1_TIME_dup(tm);
+        if (in != NULL) {
+            M_ASN1_TIME_free(x->crl->nextUpdate);
+            x->crl->nextUpdate = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_CRL_sort(X509_CRL *c)
-	{
-	int i;
-	X509_REVOKED *r;
-	/* sort the data so it will be written in serial
-	 * number order */
-	sk_X509_REVOKED_sort(c->crl->revoked);
-	for (i=0; icrl->revoked); i++)
-		{
-		r=sk_X509_REVOKED_value(c->crl->revoked,i);
-		r->sequence=i;
-		}
-	c->crl->enc.modified = 1;
-	return 1;
-	}
+{
+    int i;
+    X509_REVOKED *r;
+    /*
+     * sort the data so it will be written in serial number order
+     */
+    sk_X509_REVOKED_sort(c->crl->revoked);
+    for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) {
+        r = sk_X509_REVOKED_value(c->crl->revoked, i);
+        r->sequence = i;
+    }
+    c->crl->enc.modified = 1;
+    return 1;
+}
 
 int X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm)
-	{
-	ASN1_TIME *in;
+{
+    ASN1_TIME *in;
 
-	if (x == NULL) return(0);
-	in=x->revocationDate;
-	if (in != tm)
-		{
-		in=M_ASN1_TIME_dup(tm);
-		if (in != NULL)
-			{
-			M_ASN1_TIME_free(x->revocationDate);
-			x->revocationDate=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if (x == NULL)
+        return (0);
+    in = x->revocationDate;
+    if (in != tm) {
+        in = M_ASN1_TIME_dup(tm);
+        if (in != NULL) {
+            M_ASN1_TIME_free(x->revocationDate);
+            x->revocationDate = in;
+        }
+    }
+    return (in != NULL);
+}
 
 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial)
-	{
-	ASN1_INTEGER *in;
+{
+    ASN1_INTEGER *in;
 
-	if (x == NULL) return(0);
-	in=x->serialNumber;
-	if (in != serial)
-		{
-		in=M_ASN1_INTEGER_dup(serial);
-		if (in != NULL)
-			{
-			M_ASN1_INTEGER_free(x->serialNumber);
-			x->serialNumber=in;
-			}
-		}
-	return(in != NULL);
-	}
+    if (x == NULL)
+        return (0);
+    in = x->serialNumber;
+    if (in != serial) {
+        in = M_ASN1_INTEGER_dup(serial);
+        if (in != NULL) {
+            M_ASN1_INTEGER_free(x->serialNumber);
+            x->serialNumber = in;
+        }
+    }
+    return (in != NULL);
+}
diff --git a/crypto/x509/x509name.c b/crypto/x509/x509name.c
index 81f40f56ef..fc0475f7c2 100644
--- a/crypto/x509/x509name.c
+++ b/crypto/x509/x509name.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,321 +65,333 @@
 #include 
 
 int X509_NAME_get_text_by_NID(X509_NAME *name, int nid, char *buf, int len)
-	{
-	ASN1_OBJECT *obj;
+{
+    ASN1_OBJECT *obj;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL) return(-1);
-	return(X509_NAME_get_text_by_OBJ(name,obj,buf,len));
-	}
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL)
+        return (-1);
+    return (X509_NAME_get_text_by_OBJ(name, obj, buf, len));
+}
 
 int X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, char *buf,
-	     int len)
-	{
-	int i;
-	ASN1_STRING *data;
-
-	i=X509_NAME_get_index_by_OBJ(name,obj,-1);
-	if (i < 0) return(-1);
-	data=X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name,i));
-	i=(data->length > (len-1))?(len-1):data->length;
-	if (buf == NULL) return(data->length);
-	memcpy(buf,data->data,i);
-	buf[i]='\0';
-	return(i);
-	}
+                              int len)
+{
+    int i;
+    ASN1_STRING *data;
+
+    i = X509_NAME_get_index_by_OBJ(name, obj, -1);
+    if (i < 0)
+        return (-1);
+    data = X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name, i));
+    i = (data->length > (len - 1)) ? (len - 1) : data->length;
+    if (buf == NULL)
+        return (data->length);
+    memcpy(buf, data->data, i);
+    buf[i] = '\0';
+    return (i);
+}
 
 int X509_NAME_entry_count(X509_NAME *name)
-	{
-	if (name == NULL) return(0);
-	return(sk_X509_NAME_ENTRY_num(name->entries));
-	}
+{
+    if (name == NULL)
+        return (0);
+    return (sk_X509_NAME_ENTRY_num(name->entries));
+}
 
 int X509_NAME_get_index_by_NID(X509_NAME *name, int nid, int lastpos)
-	{
-	ASN1_OBJECT *obj;
+{
+    ASN1_OBJECT *obj;
 
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL) return(-2);
-	return(X509_NAME_get_index_by_OBJ(name,obj,lastpos));
-	}
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL)
+        return (-2);
+    return (X509_NAME_get_index_by_OBJ(name, obj, lastpos));
+}
 
 /* NOTE: you should be passsing -1, not 0 as lastpos */
-int X509_NAME_get_index_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
-	     int lastpos)
-	{
-	int n;
-	X509_NAME_ENTRY *ne;
-	STACK_OF(X509_NAME_ENTRY) *sk;
-
-	if (name == NULL) return(-1);
-	if (lastpos < 0)
-		lastpos= -1;
-	sk=name->entries;
-	n=sk_X509_NAME_ENTRY_num(sk);
-	for (lastpos++; lastpos < n; lastpos++)
-		{
-		ne=sk_X509_NAME_ENTRY_value(sk,lastpos);
-		if (OBJ_cmp(ne->object,obj) == 0)
-			return(lastpos);
-		}
-	return(-1);
-	}
+int X509_NAME_get_index_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int lastpos)
+{
+    int n;
+    X509_NAME_ENTRY *ne;
+    STACK_OF(X509_NAME_ENTRY) *sk;
+
+    if (name == NULL)
+        return (-1);
+    if (lastpos < 0)
+        lastpos = -1;
+    sk = name->entries;
+    n = sk_X509_NAME_ENTRY_num(sk);
+    for (lastpos++; lastpos < n; lastpos++) {
+        ne = sk_X509_NAME_ENTRY_value(sk, lastpos);
+        if (OBJ_cmp(ne->object, obj) == 0)
+            return (lastpos);
+    }
+    return (-1);
+}
 
 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc)
-	{
-	if(name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
-	   || loc < 0)
-		return(NULL);
-	else
-		return(sk_X509_NAME_ENTRY_value(name->entries,loc));
-	}
+{
+    if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
+        || loc < 0)
+        return (NULL);
+    else
+        return (sk_X509_NAME_ENTRY_value(name->entries, loc));
+}
 
 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc)
-	{
-	X509_NAME_ENTRY *ret;
-	int i,n,set_prev,set_next;
-	STACK_OF(X509_NAME_ENTRY) *sk;
-
-	if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
-	    || loc < 0)
-		return(NULL);
-	sk=name->entries;
-	ret=sk_X509_NAME_ENTRY_delete(sk,loc);
-	n=sk_X509_NAME_ENTRY_num(sk);
-	name->modified=1;
-	if (loc == n) return(ret);
-
-	/* else we need to fixup the set field */
-	if (loc != 0)
-		set_prev=(sk_X509_NAME_ENTRY_value(sk,loc-1))->set;
-	else
-		set_prev=ret->set-1;
-	set_next=sk_X509_NAME_ENTRY_value(sk,loc)->set;
-
-	/*-
-	 * set_prev is the previous set
-	 * set is the current set
-	 * set_next is the following
-	 * prev  1 1	1 1	1 1	1 1
-	 * set   1	1	2	2
-	 * next  1 1	2 2	2 2	3 2
-	 * so basically only if prev and next differ by 2, then
-	 * re-number down by 1 
-	 */
-	if (set_prev+1 < set_next)
-		for (i=loc; iset--;
-	return(ret);
-	}
+{
+    X509_NAME_ENTRY *ret;
+    int i, n, set_prev, set_next;
+    STACK_OF(X509_NAME_ENTRY) *sk;
+
+    if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
+        || loc < 0)
+        return (NULL);
+    sk = name->entries;
+    ret = sk_X509_NAME_ENTRY_delete(sk, loc);
+    n = sk_X509_NAME_ENTRY_num(sk);
+    name->modified = 1;
+    if (loc == n)
+        return (ret);
+
+    /* else we need to fixup the set field */
+    if (loc != 0)
+        set_prev = (sk_X509_NAME_ENTRY_value(sk, loc - 1))->set;
+    else
+        set_prev = ret->set - 1;
+    set_next = sk_X509_NAME_ENTRY_value(sk, loc)->set;
+
+        /*-
+         * set_prev is the previous set
+         * set is the current set
+         * set_next is the following
+         * prev  1 1    1 1     1 1     1 1
+         * set   1      1       2       2
+         * next  1 1    2 2     2 2     3 2
+         * so basically only if prev and next differ by 2, then
+         * re-number down by 1
+         */
+    if (set_prev + 1 < set_next)
+        for (i = loc; i < n; i++)
+            sk_X509_NAME_ENTRY_value(sk, i)->set--;
+    return (ret);
+}
 
 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
-			unsigned char *bytes, int len, int loc, int set)
+                               unsigned char *bytes, int len, int loc,
+                               int set)
 {
-	X509_NAME_ENTRY *ne;
-	int ret;
-	ne = X509_NAME_ENTRY_create_by_OBJ(NULL, obj, type, bytes, len);
-	if(!ne) return 0;
-	ret = X509_NAME_add_entry(name, ne, loc, set);
-	X509_NAME_ENTRY_free(ne);
-	return ret;
+    X509_NAME_ENTRY *ne;
+    int ret;
+    ne = X509_NAME_ENTRY_create_by_OBJ(NULL, obj, type, bytes, len);
+    if (!ne)
+        return 0;
+    ret = X509_NAME_add_entry(name, ne, loc, set);
+    X509_NAME_ENTRY_free(ne);
+    return ret;
 }
 
 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
-			unsigned char *bytes, int len, int loc, int set)
+                               unsigned char *bytes, int len, int loc,
+                               int set)
 {
-	X509_NAME_ENTRY *ne;
-	int ret;
-	ne = X509_NAME_ENTRY_create_by_NID(NULL, nid, type, bytes, len);
-	if(!ne) return 0;
-	ret = X509_NAME_add_entry(name, ne, loc, set);
-	X509_NAME_ENTRY_free(ne);
-	return ret;
+    X509_NAME_ENTRY *ne;
+    int ret;
+    ne = X509_NAME_ENTRY_create_by_NID(NULL, nid, type, bytes, len);
+    if (!ne)
+        return 0;
+    ret = X509_NAME_add_entry(name, ne, loc, set);
+    X509_NAME_ENTRY_free(ne);
+    return ret;
 }
 
 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
-			const unsigned char *bytes, int len, int loc, int set)
+                               const unsigned char *bytes, int len, int loc,
+                               int set)
 {
-	X509_NAME_ENTRY *ne;
-	int ret;
-	ne = X509_NAME_ENTRY_create_by_txt(NULL, field, type, bytes, len);
-	if(!ne) return 0;
-	ret = X509_NAME_add_entry(name, ne, loc, set);
-	X509_NAME_ENTRY_free(ne);
-	return ret;
+    X509_NAME_ENTRY *ne;
+    int ret;
+    ne = X509_NAME_ENTRY_create_by_txt(NULL, field, type, bytes, len);
+    if (!ne)
+        return 0;
+    ret = X509_NAME_add_entry(name, ne, loc, set);
+    X509_NAME_ENTRY_free(ne);
+    return ret;
 }
 
-/* if set is -1, append to previous set, 0 'a new one', and 1,
- * prepend to the guy we are about to stomp on. */
+/*
+ * if set is -1, append to previous set, 0 'a new one', and 1, prepend to the
+ * guy we are about to stomp on.
+ */
 int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, int loc,
-	     int set)
-	{
-	X509_NAME_ENTRY *new_name=NULL;
-	int n,i,inc;
-	STACK_OF(X509_NAME_ENTRY) *sk;
-
-	if (name == NULL) return(0);
-	sk=name->entries;
-	n=sk_X509_NAME_ENTRY_num(sk);
-	if (loc > n) loc=n;
-	else if (loc < 0) loc=n;
-
-	name->modified=1;
-
-	if (set == -1)
-		{
-		if (loc == 0)
-			{
-			set=0;
-			inc=1;
-			}
-		else
-			{
-			set=sk_X509_NAME_ENTRY_value(sk,loc-1)->set;
-			inc=0;
-			}
-		}
-	else /* if (set >= 0) */
-		{
-		if (loc >= n)
-			{
-			if (loc != 0)
-				set=sk_X509_NAME_ENTRY_value(sk,loc-1)->set+1;
-			else
-				set=0;
-			}
-		else
-			set=sk_X509_NAME_ENTRY_value(sk,loc)->set;
-		inc=(set == 0)?1:0;
-		}
-
-	if ((new_name=X509_NAME_ENTRY_dup(ne)) == NULL)
-		goto err;
-	new_name->set=set;
-	if (!sk_X509_NAME_ENTRY_insert(sk,new_name,loc))
-		{
-		X509err(X509_F_X509_NAME_ADD_ENTRY,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	if (inc)
-		{
-		n=sk_X509_NAME_ENTRY_num(sk);
-		for (i=loc+1; iset+=1;
-		}	
-	return(1);
-err:
-	if (new_name != NULL)
-		X509_NAME_ENTRY_free(new_name);
-	return(0);
-	}
+                        int set)
+{
+    X509_NAME_ENTRY *new_name = NULL;
+    int n, i, inc;
+    STACK_OF(X509_NAME_ENTRY) *sk;
+
+    if (name == NULL)
+        return (0);
+    sk = name->entries;
+    n = sk_X509_NAME_ENTRY_num(sk);
+    if (loc > n)
+        loc = n;
+    else if (loc < 0)
+        loc = n;
+
+    name->modified = 1;
+
+    if (set == -1) {
+        if (loc == 0) {
+            set = 0;
+            inc = 1;
+        } else {
+            set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set;
+            inc = 0;
+        }
+    } else {                    /* if (set >= 0) */
+
+        if (loc >= n) {
+            if (loc != 0)
+                set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set + 1;
+            else
+                set = 0;
+        } else
+            set = sk_X509_NAME_ENTRY_value(sk, loc)->set;
+        inc = (set == 0) ? 1 : 0;
+    }
+
+    if ((new_name = X509_NAME_ENTRY_dup(ne)) == NULL)
+        goto err;
+    new_name->set = set;
+    if (!sk_X509_NAME_ENTRY_insert(sk, new_name, loc)) {
+        X509err(X509_F_X509_NAME_ADD_ENTRY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    if (inc) {
+        n = sk_X509_NAME_ENTRY_num(sk);
+        for (i = loc + 1; i < n; i++)
+            sk_X509_NAME_ENTRY_value(sk, i - 1)->set += 1;
+    }
+    return (1);
+ err:
+    if (new_name != NULL)
+        X509_NAME_ENTRY_free(new_name);
+    return (0);
+}
 
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
-		const char *field, int type, const unsigned char *bytes, int len)
-	{
-	ASN1_OBJECT *obj;
-	X509_NAME_ENTRY *nentry;
-
-	obj=OBJ_txt2obj(field, 0);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_TXT,
-						X509_R_INVALID_FIELD_NAME);
-		ERR_add_error_data(2, "name=", field);
-		return(NULL);
-		}
-	nentry = X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len);
-	ASN1_OBJECT_free(obj);
-	return nentry;
-	}
+                                               const char *field, int type,
+                                               const unsigned char *bytes,
+                                               int len)
+{
+    ASN1_OBJECT *obj;
+    X509_NAME_ENTRY *nentry;
+
+    obj = OBJ_txt2obj(field, 0);
+    if (obj == NULL) {
+        X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_TXT,
+                X509_R_INVALID_FIELD_NAME);
+        ERR_add_error_data(2, "name=", field);
+        return (NULL);
+    }
+    nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
+    ASN1_OBJECT_free(obj);
+    return nentry;
+}
 
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
-	     int type, unsigned char *bytes, int len)
-	{
-	ASN1_OBJECT *obj;
-	X509_NAME_ENTRY *nentry;
-
-	obj=OBJ_nid2obj(nid);
-	if (obj == NULL)
-		{
-		X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID,X509_R_UNKNOWN_NID);
-		return(NULL);
-		}
-	nentry = X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len);
-	ASN1_OBJECT_free(obj);
-	return nentry;
-	}
+                                               int type, unsigned char *bytes,
+                                               int len)
+{
+    ASN1_OBJECT *obj;
+    X509_NAME_ENTRY *nentry;
+
+    obj = OBJ_nid2obj(nid);
+    if (obj == NULL) {
+        X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID, X509_R_UNKNOWN_NID);
+        return (NULL);
+    }
+    nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
+    ASN1_OBJECT_free(obj);
+    return nentry;
+}
 
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
-	     ASN1_OBJECT *obj, int type, const unsigned char *bytes, int len)
-	{
-	X509_NAME_ENTRY *ret;
-
-	if ((ne == NULL) || (*ne == NULL))
-		{
-		if ((ret=X509_NAME_ENTRY_new()) == NULL)
-			return(NULL);
-		}
-	else
-		ret= *ne;
-
-	if (!X509_NAME_ENTRY_set_object(ret,obj))
-		goto err;
-	if (!X509_NAME_ENTRY_set_data(ret,type,bytes,len))
-		goto err;
-
-	if ((ne != NULL) && (*ne == NULL)) *ne=ret;
-	return(ret);
-err:
-	if ((ne == NULL) || (ret != *ne))
-		X509_NAME_ENTRY_free(ret);
-	return(NULL);
-	}
+                                               ASN1_OBJECT *obj, int type,
+                                               const unsigned char *bytes,
+                                               int len)
+{
+    X509_NAME_ENTRY *ret;
+
+    if ((ne == NULL) || (*ne == NULL)) {
+        if ((ret = X509_NAME_ENTRY_new()) == NULL)
+            return (NULL);
+    } else
+        ret = *ne;
+
+    if (!X509_NAME_ENTRY_set_object(ret, obj))
+        goto err;
+    if (!X509_NAME_ENTRY_set_data(ret, type, bytes, len))
+        goto err;
+
+    if ((ne != NULL) && (*ne == NULL))
+        *ne = ret;
+    return (ret);
+ err:
+    if ((ne == NULL) || (ret != *ne))
+        X509_NAME_ENTRY_free(ret);
+    return (NULL);
+}
 
 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, ASN1_OBJECT *obj)
-	{
-	if ((ne == NULL) || (obj == NULL))
-		{
-		X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	ASN1_OBJECT_free(ne->object);
-	ne->object=OBJ_dup(obj);
-	return((ne->object == NULL)?0:1);
-	}
+{
+    if ((ne == NULL) || (obj == NULL)) {
+        X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,
+                ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    ASN1_OBJECT_free(ne->object);
+    ne->object = OBJ_dup(obj);
+    return ((ne->object == NULL) ? 0 : 1);
+}
 
 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
-	     const unsigned char *bytes, int len)
-	{
-	int i;
-
-	if ((ne == NULL) || ((bytes == NULL) && (len != 0))) return(0);
-	if((type > 0) && (type & MBSTRING_FLAG)) 
-		return ASN1_STRING_set_by_NID(&ne->value, bytes,
-						len, type,
-					OBJ_obj2nid(ne->object)) ? 1 : 0;
-	if (len < 0) len=strlen((const char *)bytes);
-	i=ASN1_STRING_set(ne->value,bytes,len);
-	if (!i) return(0);
-	if (type != V_ASN1_UNDEF)
-		{
-		if (type == V_ASN1_APP_CHOOSE)
-			ne->value->type=ASN1_PRINTABLE_type(bytes,len);
-		else
-			ne->value->type=type;
-		}
-	return(1);
-	}
+                             const unsigned char *bytes, int len)
+{
+    int i;
+
+    if ((ne == NULL) || ((bytes == NULL) && (len != 0)))
+        return (0);
+    if ((type > 0) && (type & MBSTRING_FLAG))
+        return ASN1_STRING_set_by_NID(&ne->value, bytes,
+                                      len, type,
+                                      OBJ_obj2nid(ne->object)) ? 1 : 0;
+    if (len < 0)
+        len = strlen((const char *)bytes);
+    i = ASN1_STRING_set(ne->value, bytes, len);
+    if (!i)
+        return (0);
+    if (type != V_ASN1_UNDEF) {
+        if (type == V_ASN1_APP_CHOOSE)
+            ne->value->type = ASN1_PRINTABLE_type(bytes, len);
+        else
+            ne->value->type = type;
+    }
+    return (1);
+}
 
 ASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne)
-	{
-	if (ne == NULL) return(NULL);
-	return(ne->object);
-	}
+{
+    if (ne == NULL)
+        return (NULL);
+    return (ne->object);
+}
 
 ASN1_STRING *X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne)
-	{
-	if (ne == NULL) return(NULL);
-	return(ne->value);
-	}
-
+{
+    if (ne == NULL)
+        return (NULL);
+    return (ne->value);
+}
diff --git a/crypto/x509/x509rset.c b/crypto/x509/x509rset.c
index d9f6b57372..80e273e642 100644
--- a/crypto/x509/x509rset.c
+++ b/crypto/x509/x509rset.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,20 +64,22 @@
 #include 
 
 int X509_REQ_set_version(X509_REQ *x, long version)
-	{
-	if (x == NULL) return(0);
-	return(ASN1_INTEGER_set(x->req_info->version,version));
-	}
+{
+    if (x == NULL)
+        return (0);
+    return (ASN1_INTEGER_set(x->req_info->version, version));
+}
 
 int X509_REQ_set_subject_name(X509_REQ *x, X509_NAME *name)
-	{
-	if ((x == NULL) || (x->req_info == NULL)) return(0);
-	return(X509_NAME_set(&x->req_info->subject,name));
-	}
+{
+    if ((x == NULL) || (x->req_info == NULL))
+        return (0);
+    return (X509_NAME_set(&x->req_info->subject, name));
+}
 
 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey)
-	{
-	if ((x == NULL) || (x->req_info == NULL)) return(0);
-	return(X509_PUBKEY_set(&x->req_info->pubkey,pkey));
-	}
-
+{
+    if ((x == NULL) || (x->req_info == NULL))
+        return (0);
+    return (X509_PUBKEY_set(&x->req_info->pubkey, pkey));
+}
diff --git a/crypto/x509/x509spki.c b/crypto/x509/x509spki.c
index 02a203d72c..2df84ead9e 100644
--- a/crypto/x509/x509spki.c
+++ b/crypto/x509/x509spki.c
@@ -1,6 +1,7 @@
 /* x509spki.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,60 +63,61 @@
 
 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey)
 {
-	if ((x == NULL) || (x->spkac == NULL)) return(0);
-	return(X509_PUBKEY_set(&(x->spkac->pubkey),pkey));
+    if ((x == NULL) || (x->spkac == NULL))
+        return (0);
+    return (X509_PUBKEY_set(&(x->spkac->pubkey), pkey));
 }
 
 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x)
 {
-	if ((x == NULL) || (x->spkac == NULL))
-		return(NULL);
-	return(X509_PUBKEY_get(x->spkac->pubkey));
+    if ((x == NULL) || (x->spkac == NULL))
+        return (NULL);
+    return (X509_PUBKEY_get(x->spkac->pubkey));
 }
 
 /* Load a Netscape SPKI from a base64 encoded string */
 
-NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len)
+NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len)
 {
-	unsigned char *spki_der;
-	const unsigned char *p;
-	int spki_len;
-	NETSCAPE_SPKI *spki;
-	if(len <= 0) len = strlen(str);
-	if (!(spki_der = OPENSSL_malloc(len + 1))) {
-		X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	spki_len = EVP_DecodeBlock(spki_der, (const unsigned char *)str, len);
-	if(spki_len < 0) {
-		X509err(X509_F_NETSCAPE_SPKI_B64_DECODE,
-						X509_R_BASE64_DECODE_ERROR);
-		OPENSSL_free(spki_der);
-		return NULL;
-	}
-	p = spki_der;
-	spki = d2i_NETSCAPE_SPKI(NULL, &p, spki_len);
-	OPENSSL_free(spki_der);
-	return spki;
+    unsigned char *spki_der;
+    const unsigned char *p;
+    int spki_len;
+    NETSCAPE_SPKI *spki;
+    if (len <= 0)
+        len = strlen(str);
+    if (!(spki_der = OPENSSL_malloc(len + 1))) {
+        X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    spki_len = EVP_DecodeBlock(spki_der, (const unsigned char *)str, len);
+    if (spki_len < 0) {
+        X509err(X509_F_NETSCAPE_SPKI_B64_DECODE, X509_R_BASE64_DECODE_ERROR);
+        OPENSSL_free(spki_der);
+        return NULL;
+    }
+    p = spki_der;
+    spki = d2i_NETSCAPE_SPKI(NULL, &p, spki_len);
+    OPENSSL_free(spki_der);
+    return spki;
 }
 
 /* Generate a base64 encoded string from an SPKI */
 
-char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki)
+char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *spki)
 {
-	unsigned char *der_spki, *p;
-	char *b64_str;
-	int der_len;
-	der_len = i2d_NETSCAPE_SPKI(spki, NULL);
-	der_spki = OPENSSL_malloc(der_len);
-	b64_str = OPENSSL_malloc(der_len * 2);
-	if(!der_spki || !b64_str) {
-		X509err(X509_F_NETSCAPE_SPKI_B64_ENCODE, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	p = der_spki;
-	i2d_NETSCAPE_SPKI(spki, &p);
-	EVP_EncodeBlock((unsigned char *)b64_str, der_spki, der_len);
-	OPENSSL_free(der_spki);
-	return b64_str;
+    unsigned char *der_spki, *p;
+    char *b64_str;
+    int der_len;
+    der_len = i2d_NETSCAPE_SPKI(spki, NULL);
+    der_spki = OPENSSL_malloc(der_len);
+    b64_str = OPENSSL_malloc(der_len * 2);
+    if (!der_spki || !b64_str) {
+        X509err(X509_F_NETSCAPE_SPKI_B64_ENCODE, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    p = der_spki;
+    i2d_NETSCAPE_SPKI(spki, &p);
+    EVP_EncodeBlock((unsigned char *)b64_str, der_spki, der_len);
+    OPENSSL_free(der_spki);
+    return b64_str;
 }
diff --git a/crypto/x509/x509type.c b/crypto/x509/x509type.c
index 66e3c6d8d6..033175257a 100644
--- a/crypto/x509/x509type.c
+++ b/crypto/x509/x509type.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,69 +63,68 @@
 #include 
 
 int X509_certificate_type(X509 *x, EVP_PKEY *pkey)
-	{
-	EVP_PKEY *pk;
-	int ret=0,i;
-
-	if (x == NULL) return(0);
+{
+    EVP_PKEY *pk;
+    int ret = 0, i;
 
-	if (pkey == NULL)
-		pk=X509_get_pubkey(x);
-	else
-		pk=pkey;
+    if (x == NULL)
+        return (0);
 
-	if (pk == NULL) return(0);
+    if (pkey == NULL)
+        pk = X509_get_pubkey(x);
+    else
+        pk = pkey;
 
-	switch (pk->type)
-		{
-	case EVP_PKEY_RSA:
-		ret=EVP_PK_RSA|EVP_PKT_SIGN;
-/*		if (!sign only extension) */
-			ret|=EVP_PKT_ENC;
-	break;
-	case EVP_PKEY_DSA:
-		ret=EVP_PK_DSA|EVP_PKT_SIGN;
-		break;
-	case EVP_PKEY_EC:
-		ret=EVP_PK_EC|EVP_PKT_SIGN|EVP_PKT_EXCH;
-		break;
-	case EVP_PKEY_DH:
-		ret=EVP_PK_DH|EVP_PKT_EXCH;
-		break;	
-	case NID_id_GostR3410_94:
-	case NID_id_GostR3410_2001:
-		ret=EVP_PKT_EXCH|EVP_PKT_SIGN;
-		break;
-	default:
-		break;
-		}
+    if (pk == NULL)
+        return (0);
 
-	i=OBJ_obj2nid(x->sig_alg->algorithm);
-	if (i && OBJ_find_sigid_algs(i, NULL, &i))
-		{
+    switch (pk->type) {
+    case EVP_PKEY_RSA:
+        ret = EVP_PK_RSA | EVP_PKT_SIGN;
+/*              if (!sign only extension) */
+        ret |= EVP_PKT_ENC;
+        break;
+    case EVP_PKEY_DSA:
+        ret = EVP_PK_DSA | EVP_PKT_SIGN;
+        break;
+    case EVP_PKEY_EC:
+        ret = EVP_PK_EC | EVP_PKT_SIGN | EVP_PKT_EXCH;
+        break;
+    case EVP_PKEY_DH:
+        ret = EVP_PK_DH | EVP_PKT_EXCH;
+        break;
+    case NID_id_GostR3410_94:
+    case NID_id_GostR3410_2001:
+        ret = EVP_PKT_EXCH | EVP_PKT_SIGN;
+        break;
+    default:
+        break;
+    }
 
-		switch (i)
-			{
-		case NID_rsaEncryption:
-		case NID_rsa:
-			ret|=EVP_PKS_RSA;
-			break;
-		case NID_dsa:
-		case NID_dsa_2:
-			ret|=EVP_PKS_DSA;
-			break;
-		case NID_X9_62_id_ecPublicKey:
-			ret|=EVP_PKS_EC;
-			break;
-		default:
-			break;
-			}
-		}
+    i = OBJ_obj2nid(x->sig_alg->algorithm);
+    if (i && OBJ_find_sigid_algs(i, NULL, &i)) {
 
-	/* /8 because it's 1024 bits we look for, not bytes */
-	if (EVP_PKEY_size(pk) <= 1024/8)
-		ret|=EVP_PKT_EXP;
-	if(pkey==NULL) EVP_PKEY_free(pk);
-	return(ret);
-	}
+        switch (i) {
+        case NID_rsaEncryption:
+        case NID_rsa:
+            ret |= EVP_PKS_RSA;
+            break;
+        case NID_dsa:
+        case NID_dsa_2:
+            ret |= EVP_PKS_DSA;
+            break;
+        case NID_X9_62_id_ecPublicKey:
+            ret |= EVP_PKS_EC;
+            break;
+        default:
+            break;
+        }
+    }
 
+    /* /8 because it's 1024 bits we look for, not bytes */
+    if (EVP_PKEY_size(pk) <= 1024 / 8)
+        ret |= EVP_PKT_EXP;
+    if (pkey == NULL)
+        EVP_PKEY_free(pk);
+    return (ret);
+}
diff --git a/crypto/x509/x_all.c b/crypto/x509/x_all.c
index d7229506f6..0f26c546d8 100644
--- a/crypto/x509/x_all.c
+++ b/crypto/x509/x_all.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,489 +65,494 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 
 int X509_verify(X509 *a, EVP_PKEY *r)
-	{
-	if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature))
-		return 0;
-	return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF),a->sig_alg,
-		a->signature,a->cert_info,r));
-	}
+{
+    if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature))
+        return 0;
+    return (ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF), a->sig_alg,
+                             a->signature, a->cert_info, r));
+}
 
 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
-	{
-	return( ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
-		a->sig_alg,a->signature,a->req_info,r));
-	}
+{
+    return (ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO),
+                             a->sig_alg, a->signature, a->req_info, r));
+}
 
 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
-	{
-	return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
-		a->sig_algor,a->signature,a->spkac,r));
-	}
+{
+    return (ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC),
+                             a->sig_algor, a->signature, a->spkac, r));
+}
 
 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
-	{
-	x->cert_info->enc.modified = 1;
-	return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature,
-		x->sig_alg, x->signature, x->cert_info,pkey,md));
-	}
+{
+    x->cert_info->enc.modified = 1;
+    return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature,
+                           x->sig_alg, x->signature, x->cert_info, pkey, md));
+}
 
 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx)
-	{
-	x->cert_info->enc.modified = 1;
-	return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
-		x->cert_info->signature,
-		x->sig_alg, x->signature, x->cert_info, ctx);
-	}
+{
+    x->cert_info->enc.modified = 1;
+    return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF),
+                              x->cert_info->signature,
+                              x->sig_alg, x->signature, x->cert_info, ctx);
+}
 
 int X509_http_nbio(OCSP_REQ_CTX *rctx, X509 **pcert)
-	{
-	return OCSP_REQ_CTX_nbio_d2i(rctx,
-				(ASN1_VALUE **)pcert, ASN1_ITEM_rptr(X509));
-	}
+{
+    return OCSP_REQ_CTX_nbio_d2i(rctx,
+                                 (ASN1_VALUE **)pcert, ASN1_ITEM_rptr(X509));
+}
 
 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
-	{
-	return(ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO),x->sig_alg, NULL,
-		x->signature, x->req_info,pkey,md));
-	}
+{
+    return (ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO), x->sig_alg, NULL,
+                           x->signature, x->req_info, pkey, md));
+}
 
 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx)
-	{
-	return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
-		x->sig_alg, NULL, x->signature, x->req_info, ctx);
-	}
+{
+    return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO),
+                              x->sig_alg, NULL, x->signature, x->req_info,
+                              ctx);
+}
 
 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
-	{
-	x->crl->enc.modified = 1;
-	return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO),x->crl->sig_alg,
-		x->sig_alg, x->signature, x->crl,pkey,md));
-	}
+{
+    x->crl->enc.modified = 1;
+    return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg,
+                           x->sig_alg, x->signature, x->crl, pkey, md));
+}
 
 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx)
-	{
-	x->crl->enc.modified = 1;
-	return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
-		x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx);
-	}
+{
+    x->crl->enc.modified = 1;
+    return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO),
+                              x->crl->sig_alg, x->sig_alg, x->signature,
+                              x->crl, ctx);
+}
 
 int X509_CRL_http_nbio(OCSP_REQ_CTX *rctx, X509_CRL **pcrl)
-	{
-	return OCSP_REQ_CTX_nbio_d2i(rctx,
-				(ASN1_VALUE **)pcrl, ASN1_ITEM_rptr(X509_CRL));
-	}
-
+{
+    return OCSP_REQ_CTX_nbio_d2i(rctx,
+                                 (ASN1_VALUE **)pcrl,
+                                 ASN1_ITEM_rptr(X509_CRL));
+}
 
 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
-	{
-	return(ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor,NULL,
-		x->signature, x->spkac,pkey,md));
-	}
+{
+    return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor, NULL,
+                           x->signature, x->spkac, pkey, md));
+}
 
 #ifndef OPENSSL_NO_FP_API
 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
-	}
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
+}
 
 int i2d_X509_fp(FILE *fp, X509 *x509)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509);
+}
 #endif
 
 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509);
+}
 
 int i2d_X509_bio(BIO *bp, X509 *x509)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509);
+}
 
 #ifndef OPENSSL_NO_FP_API
 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
-	}
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
+}
 
 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl);
+}
 #endif
 
 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
+}
 
 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
+}
 
 #ifndef OPENSSL_NO_FP_API
 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
-	}
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
+}
 
 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
+}
 #endif
 
 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
+}
 
 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
+}
 
 #ifndef OPENSSL_NO_FP_API
 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
-	}
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
+}
 
 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req);
+}
 #endif
 
 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
+}
 
 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req);
+}
 
 #ifndef OPENSSL_NO_RSA
 
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
-	}
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
+}
 
 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa);
+}
 
 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
-	{
-	return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
-	}
-
+{
+    return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
+}
 
 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
-	{
-	return ASN1_d2i_fp((void *(*)(void))
-			   RSA_new,(D2I_OF(void))d2i_RSA_PUBKEY, fp,
-			   (void **)rsa);
-	}
+{
+    return ASN1_d2i_fp((void *(*)(void))
+                       RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp,
+                       (void **)rsa);
+}
 
 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
-	{
-	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
-	}
+{
+    return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa);
+}
 
 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
-	{
-	return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY,fp,rsa);
-	}
-#endif
+{
+    return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa);
+}
+# endif
 
 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
-	}
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
+}
 
 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa);
+}
 
 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
-	{
-	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
-	}
-
+{
+    return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
+}
 
 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
-	{
-	return ASN1_d2i_bio_of(RSA,RSA_new,d2i_RSA_PUBKEY,bp,rsa);
-	}
+{
+    return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa);
+}
 
 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
-	{
-	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
-	}
+{
+    return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa);
+}
 
 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
-	{
-	return ASN1_i2d_bio_of(RSA,i2d_RSA_PUBKEY,bp,rsa);
-	}
+{
+    return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa);
+}
 #endif
 
 #ifndef OPENSSL_NO_DSA
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
-	{
-	return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSAPrivateKey,fp,dsa);
-	}
+{
+    return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa);
+}
 
 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
-	{
-	return ASN1_i2d_fp_of_const(DSA,i2d_DSAPrivateKey,fp,dsa);
-	}
+{
+    return ASN1_i2d_fp_of_const(DSA, i2d_DSAPrivateKey, fp, dsa);
+}
 
 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
-	{
-	return ASN1_d2i_fp_of(DSA,DSA_new,d2i_DSA_PUBKEY,fp,dsa);
-	}
+{
+    return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa);
+}
 
 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
-	{
-	return ASN1_i2d_fp_of(DSA,i2d_DSA_PUBKEY,fp,dsa);
-	}
-#endif
+{
+    return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa);
+}
+# endif
 
 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
-	{
-	return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAPrivateKey,bp,dsa
-);
-	}
+{
+    return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa);
+}
 
 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
-	{
-	return ASN1_i2d_bio_of_const(DSA,i2d_DSAPrivateKey,bp,dsa);
-	}
+{
+    return ASN1_i2d_bio_of_const(DSA, i2d_DSAPrivateKey, bp, dsa);
+}
 
 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
-	{
-	return ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSA_PUBKEY,bp,dsa);
-	}
+{
+    return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa);
+}
 
 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
-	{
-	return ASN1_i2d_bio_of(DSA,i2d_DSA_PUBKEY,bp,dsa);
-	}
+{
+    return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa);
+}
 
 #endif
 
 #ifndef OPENSSL_NO_EC
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey)
-	{
-	return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,fp,eckey);
-	}
-  
+{
+    return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey);
+}
+
 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey)
-	{
-	return ASN1_i2d_fp_of(EC_KEY,i2d_EC_PUBKEY,fp,eckey);
-	}
+{
+    return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey);
+}
 
 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey)
-	{
-	return ASN1_d2i_fp_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,fp,eckey);
-	}
-  
+{
+    return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey);
+}
+
 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey)
-	{
-	return ASN1_i2d_fp_of(EC_KEY,i2d_ECPrivateKey,fp,eckey);
-	}
-#endif
+{
+    return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey);
+}
+# endif
 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey)
-	{
-	return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_EC_PUBKEY,bp,eckey);
-	}
-  
+{
+    return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey);
+}
+
 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa)
-	{
-	return ASN1_i2d_bio_of(EC_KEY,i2d_EC_PUBKEY,bp,ecdsa);
-	}
+{
+    return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa);
+}
 
 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey)
-	{
-	return ASN1_d2i_bio_of(EC_KEY,EC_KEY_new,d2i_ECPrivateKey,bp,eckey);
-	}
-  
+{
+    return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey);
+}
+
 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey)
-	{
-	return ASN1_i2d_bio_of(EC_KEY,i2d_ECPrivateKey,bp,eckey);
-	}
+{
+    return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey);
+}
 #endif
 
-
-int X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
-	     unsigned int *len)
-	{
-	ASN1_BIT_STRING *key;
-	key = X509_get0_pubkey_bitstr(data);
-	if(!key) return 0;
-	return EVP_Digest(key->data, key->length, md, len, type, NULL);
-	}
+int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
+                       unsigned char *md, unsigned int *len)
+{
+    ASN1_BIT_STRING *key;
+    key = X509_get0_pubkey_bitstr(data);
+    if (!key)
+        return 0;
+    return EVP_Digest(key->data, key->length, md, len, type, NULL);
+}
 
 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
-	     unsigned int *len)
-	{
-	return(ASN1_item_digest(ASN1_ITEM_rptr(X509),type,(char *)data,md,len));
-	}
-
-int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
-	     unsigned int *len)
-	{
-	return(ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL),type,(char *)data,md,len));
-	}
-
-int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
-	     unsigned int *len)
-	{
-	return(ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ),type,(char *)data,md,len));
-	}
-
-int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
-	     unsigned int *len)
-	{
-	return(ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME),type,(char *)data,md,len));
-	}
-
-int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
-	     unsigned char *md, unsigned int *len)
-	{
-	return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL),type,
-		(char *)data,md,len));
-	}
+                unsigned int *len)
+{
+    return (ASN1_item_digest
+            (ASN1_ITEM_rptr(X509), type, (char *)data, md, len));
+}
+
+int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len)
+{
+    return (ASN1_item_digest
+            (ASN1_ITEM_rptr(X509_CRL), type, (char *)data, md, len));
+}
 
+int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
+                    unsigned char *md, unsigned int *len)
+{
+    return (ASN1_item_digest
+            (ASN1_ITEM_rptr(X509_REQ), type, (char *)data, md, len));
+}
+
+int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
+                     unsigned char *md, unsigned int *len)
+{
+    return (ASN1_item_digest
+            (ASN1_ITEM_rptr(X509_NAME), type, (char *)data, md, len));
+}
+
+int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
+                                   const EVP_MD *type, unsigned char *md,
+                                   unsigned int *len)
+{
+    return (ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type,
+                             (char *)data, md, len));
+}
 
 #ifndef OPENSSL_NO_FP_API
 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
-	{
-	return ASN1_d2i_fp_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,fp,p8);
-	}
+{
+    return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8);
+}
 
 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
-	{
-	return ASN1_i2d_fp_of(X509_SIG,i2d_X509_SIG,fp,p8);
-	}
+{
+    return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8);
+}
 #endif
 
 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
-	{
-	return ASN1_d2i_bio_of(X509_SIG,X509_SIG_new,d2i_X509_SIG,bp,p8);
-	}
+{
+    return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8);
+}
 
 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
-	{
-	return ASN1_i2d_bio_of(X509_SIG,i2d_X509_SIG,bp,p8);
-	}
+{
+    return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8);
+}
 
 #ifndef OPENSSL_NO_FP_API
 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
-						 PKCS8_PRIV_KEY_INFO **p8inf)
-	{
-	return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
-			      d2i_PKCS8_PRIV_KEY_INFO,fp,p8inf);
-	}
+                                                PKCS8_PRIV_KEY_INFO **p8inf)
+{
+    return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
+                          d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf);
+}
 
 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
-	{
-	return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,fp,
-			      p8inf);
-	}
+{
+    return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp,
+                          p8inf);
+}
 
 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
-	{
-	PKCS8_PRIV_KEY_INFO *p8inf;
-	int ret;
-	p8inf = EVP_PKEY2PKCS8(key);
-	if(!p8inf) return 0;
-	ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
-	PKCS8_PRIV_KEY_INFO_free(p8inf);
-	return ret;
-	}
+{
+    PKCS8_PRIV_KEY_INFO *p8inf;
+    int ret;
+    p8inf = EVP_PKEY2PKCS8(key);
+    if (!p8inf)
+        return 0;
+    ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
+    PKCS8_PRIV_KEY_INFO_free(p8inf);
+    return ret;
+}
 
 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
-	{
-	return ASN1_i2d_fp_of(EVP_PKEY,i2d_PrivateKey,fp,pkey);
-	}
+{
+    return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey);
+}
 
 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
 {
-	return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,fp,a);
+    return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a);
 }
 
 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
-	{
-	return ASN1_i2d_fp_of(EVP_PKEY,i2d_PUBKEY,fp,pkey);
-	}
+{
+    return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey);
+}
 
 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
 {
-	return ASN1_d2i_fp_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,fp,a);
+    return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a);
 }
 
 #endif
 
 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
-						 PKCS8_PRIV_KEY_INFO **p8inf)
-	{
-	return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO,PKCS8_PRIV_KEY_INFO_new,
-			    d2i_PKCS8_PRIV_KEY_INFO,bp,p8inf);
-	}
+                                                 PKCS8_PRIV_KEY_INFO **p8inf)
+{
+    return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new,
+                           d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf);
+}
 
 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
-	{
-	return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO,i2d_PKCS8_PRIV_KEY_INFO,bp,
-			       p8inf);
-	}
+{
+    return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp,
+                           p8inf);
+}
 
 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
-	{
-	PKCS8_PRIV_KEY_INFO *p8inf;
-	int ret;
-	p8inf = EVP_PKEY2PKCS8(key);
-	if(!p8inf) return 0;
-	ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
-	PKCS8_PRIV_KEY_INFO_free(p8inf);
-	return ret;
-	}
+{
+    PKCS8_PRIV_KEY_INFO *p8inf;
+    int ret;
+    p8inf = EVP_PKEY2PKCS8(key);
+    if (!p8inf)
+        return 0;
+    ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
+    PKCS8_PRIV_KEY_INFO_free(p8inf);
+    return ret;
+}
 
 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
-	{
-	return ASN1_i2d_bio_of(EVP_PKEY,i2d_PrivateKey,bp,pkey);
-	}
+{
+    return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey);
+}
 
 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
-	{
-	return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_AutoPrivateKey,bp,a);
-	}
+{
+    return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a);
+}
 
 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
-	{
-	return ASN1_i2d_bio_of(EVP_PKEY,i2d_PUBKEY,bp,pkey);
-	}
+{
+    return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey);
+}
 
 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
-	{
-	return ASN1_d2i_bio_of(EVP_PKEY,EVP_PKEY_new,d2i_PUBKEY,bp,a);
-	}
+{
+    return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a);
+}
diff --git a/crypto/x509v3/ext_dat.h b/crypto/x509v3/ext_dat.h
index 80bd0b2e6c..c3a6fce752 100644
--- a/crypto/x509v3/ext_dat.h
+++ b/crypto/x509v3/ext_dat.h
@@ -1,6 +1,7 @@
 /* ext_dat.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -70,66 +71,66 @@ extern X509V3_EXT_METHOD v3_name_constraints, v3_inhibit_anyp, v3_idp;
 extern X509V3_EXT_METHOD v3_addr, v3_asid;
 extern X509V3_EXT_METHOD v3_ct_scts[];
 
-/* This table will be searched using OBJ_bsearch so it *must* kept in
- * order of the ext_nid values.
+/*
+ * This table will be searched using OBJ_bsearch so it *must* kept in order
+ * of the ext_nid values.
  */
 
 static const X509V3_EXT_METHOD *standard_exts[] = {
-&v3_nscert,
-&v3_ns_ia5_list[0],
-&v3_ns_ia5_list[1],
-&v3_ns_ia5_list[2],
-&v3_ns_ia5_list[3],
-&v3_ns_ia5_list[4],
-&v3_ns_ia5_list[5],
-&v3_ns_ia5_list[6],
-&v3_skey_id,
-&v3_key_usage,
-&v3_pkey_usage_period,
-&v3_alt[0],
-&v3_alt[1],
-&v3_bcons,
-&v3_crl_num,
-&v3_cpols,
-&v3_akey_id,
-&v3_crld,
-&v3_ext_ku,
-&v3_delta_crl,
-&v3_crl_reason,
+    &v3_nscert,
+    &v3_ns_ia5_list[0],
+    &v3_ns_ia5_list[1],
+    &v3_ns_ia5_list[2],
+    &v3_ns_ia5_list[3],
+    &v3_ns_ia5_list[4],
+    &v3_ns_ia5_list[5],
+    &v3_ns_ia5_list[6],
+    &v3_skey_id,
+    &v3_key_usage,
+    &v3_pkey_usage_period,
+    &v3_alt[0],
+    &v3_alt[1],
+    &v3_bcons,
+    &v3_crl_num,
+    &v3_cpols,
+    &v3_akey_id,
+    &v3_crld,
+    &v3_ext_ku,
+    &v3_delta_crl,
+    &v3_crl_reason,
 #ifndef OPENSSL_NO_OCSP
-&v3_crl_invdate,
+    &v3_crl_invdate,
 #endif
-&v3_sxnet,
-&v3_info,
+    &v3_sxnet,
+    &v3_info,
 #ifndef OPENSSL_NO_RFC3779
-&v3_addr,
-&v3_asid,
+    &v3_addr,
+    &v3_asid,
 #endif
 #ifndef OPENSSL_NO_OCSP
-&v3_ocsp_nonce,
-&v3_ocsp_crlid,
-&v3_ocsp_accresp,
-&v3_ocsp_nocheck,
-&v3_ocsp_acutoff,
-&v3_ocsp_serviceloc,
+    &v3_ocsp_nonce,
+    &v3_ocsp_crlid,
+    &v3_ocsp_accresp,
+    &v3_ocsp_nocheck,
+    &v3_ocsp_acutoff,
+    &v3_ocsp_serviceloc,
 #endif
-&v3_sinfo,
-&v3_policy_constraints,
+    &v3_sinfo,
+    &v3_policy_constraints,
 #ifndef OPENSSL_NO_OCSP
-&v3_crl_hold,
+    &v3_crl_hold,
 #endif
-&v3_pci,
-&v3_name_constraints,
-&v3_policy_mappings,
-&v3_inhibit_anyp,
-&v3_idp,
-&v3_alt[2],
-&v3_freshest_crl,
-&v3_ct_scts[0],
-&v3_ct_scts[1],
+    &v3_pci,
+    &v3_name_constraints,
+    &v3_policy_mappings,
+    &v3_inhibit_anyp,
+    &v3_idp,
+    &v3_alt[2],
+    &v3_freshest_crl,
+    &v3_ct_scts[0],
+    &v3_ct_scts[1],
 };
 
 /* Number of standard extensions */
 
 #define STANDARD_EXTENSION_COUNT (sizeof(standard_exts)/sizeof(X509V3_EXT_METHOD *))
-
diff --git a/crypto/x509v3/pcy_cache.c b/crypto/x509v3/pcy_cache.c
index 172b7e7ee4..c8f41f24bc 100644
--- a/crypto/x509v3/pcy_cache.c
+++ b/crypto/x509v3/pcy_cache.c
@@ -1,6 +1,7 @@
 /* pcy_cache.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,225 +63,207 @@
 
 #include "pcy_int.h"
 
-static int policy_data_cmp(const X509_POLICY_DATA * const *a,
-				const X509_POLICY_DATA * const *b);
+static int policy_data_cmp(const X509_POLICY_DATA *const *a,
+                           const X509_POLICY_DATA *const *b);
 static int policy_cache_set_int(long *out, ASN1_INTEGER *value);
 
-/* Set cache entry according to CertificatePolicies extension.
- * Note: this destroys the passed CERTIFICATEPOLICIES structure.
+/*
+ * Set cache entry according to CertificatePolicies extension. Note: this
+ * destroys the passed CERTIFICATEPOLICIES structure.
  */
 
 static int policy_cache_create(X509 *x,
-			CERTIFICATEPOLICIES *policies, int crit)
-	{
-	int i;
-	int ret = 0;
-	X509_POLICY_CACHE *cache = x->policy_cache;
-	X509_POLICY_DATA *data = NULL;
-	POLICYINFO *policy;
-	if (sk_POLICYINFO_num(policies) == 0)
-		goto bad_policy;
-	cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
-	if (!cache->data)
-		goto bad_policy;
-	for (i = 0; i < sk_POLICYINFO_num(policies); i++)
-		{
-		policy = sk_POLICYINFO_value(policies, i);
-		data = policy_data_new(policy, NULL, crit);
-		if (!data)
-			goto bad_policy;
-		/* Duplicate policy OIDs are illegal: reject if matches
-		 * found.
-		 */
-		if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
-			{
-			if (cache->anyPolicy)
-				{
-				ret = -1;
-				goto bad_policy;
-				}
-			cache->anyPolicy = data;
-			}
-		else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1)
-			{
-			ret = -1;
-			goto bad_policy;
-			}
-		else if (!sk_X509_POLICY_DATA_push(cache->data, data))
-			goto bad_policy;
-		data = NULL;
-		}
-	ret = 1;
-	bad_policy:
-	if (ret == -1)
-		x->ex_flags |= EXFLAG_INVALID_POLICY;
-	if (data)
-		policy_data_free(data);
-	sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
-	if (ret <= 0)
-		{
-		sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
-		cache->data = NULL;
-		}
-	return ret;
-	}
+                               CERTIFICATEPOLICIES *policies, int crit)
+{
+    int i;
+    int ret = 0;
+    X509_POLICY_CACHE *cache = x->policy_cache;
+    X509_POLICY_DATA *data = NULL;
+    POLICYINFO *policy;
+    if (sk_POLICYINFO_num(policies) == 0)
+        goto bad_policy;
+    cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
+    if (!cache->data)
+        goto bad_policy;
+    for (i = 0; i < sk_POLICYINFO_num(policies); i++) {
+        policy = sk_POLICYINFO_value(policies, i);
+        data = policy_data_new(policy, NULL, crit);
+        if (!data)
+            goto bad_policy;
+        /*
+         * Duplicate policy OIDs are illegal: reject if matches found.
+         */
+        if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
+            if (cache->anyPolicy) {
+                ret = -1;
+                goto bad_policy;
+            }
+            cache->anyPolicy = data;
+        } else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1) {
+            ret = -1;
+            goto bad_policy;
+        } else if (!sk_X509_POLICY_DATA_push(cache->data, data))
+            goto bad_policy;
+        data = NULL;
+    }
+    ret = 1;
+ bad_policy:
+    if (ret == -1)
+        x->ex_flags |= EXFLAG_INVALID_POLICY;
+    if (data)
+        policy_data_free(data);
+    sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
+    if (ret <= 0) {
+        sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+        cache->data = NULL;
+    }
+    return ret;
+}
 
-	
 static int policy_cache_new(X509 *x)
-	{
-	X509_POLICY_CACHE *cache;
-	ASN1_INTEGER *ext_any = NULL;
-	POLICY_CONSTRAINTS *ext_pcons = NULL;
-	CERTIFICATEPOLICIES *ext_cpols = NULL;
-	POLICY_MAPPINGS *ext_pmaps = NULL;
-	int i;
-	cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
-	if (!cache)
-		return 0;
-	cache->anyPolicy = NULL;
-	cache->data = NULL;
-	cache->any_skip = -1;
-	cache->explicit_skip = -1;
-	cache->map_skip = -1;
+{
+    X509_POLICY_CACHE *cache;
+    ASN1_INTEGER *ext_any = NULL;
+    POLICY_CONSTRAINTS *ext_pcons = NULL;
+    CERTIFICATEPOLICIES *ext_cpols = NULL;
+    POLICY_MAPPINGS *ext_pmaps = NULL;
+    int i;
+    cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
+    if (!cache)
+        return 0;
+    cache->anyPolicy = NULL;
+    cache->data = NULL;
+    cache->any_skip = -1;
+    cache->explicit_skip = -1;
+    cache->map_skip = -1;
 
-	x->policy_cache = cache;
+    x->policy_cache = cache;
 
-	/* Handle requireExplicitPolicy *first*. Need to process this
-	 * even if we don't have any policies.
-	 */
-	ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
+    /*
+     * Handle requireExplicitPolicy *first*. Need to process this even if we
+     * don't have any policies.
+     */
+    ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
 
-	if (!ext_pcons)
-		{
-		if (i != -1)
-			goto bad_cache;
-		}
-	else
-		{
-		if (!ext_pcons->requireExplicitPolicy
-			&& !ext_pcons->inhibitPolicyMapping)
-			goto bad_cache;
-		if (!policy_cache_set_int(&cache->explicit_skip,
-			ext_pcons->requireExplicitPolicy))
-			goto bad_cache;
-		if (!policy_cache_set_int(&cache->map_skip,
-			ext_pcons->inhibitPolicyMapping))
-			goto bad_cache;
-		}
+    if (!ext_pcons) {
+        if (i != -1)
+            goto bad_cache;
+    } else {
+        if (!ext_pcons->requireExplicitPolicy
+            && !ext_pcons->inhibitPolicyMapping)
+            goto bad_cache;
+        if (!policy_cache_set_int(&cache->explicit_skip,
+                                  ext_pcons->requireExplicitPolicy))
+            goto bad_cache;
+        if (!policy_cache_set_int(&cache->map_skip,
+                                  ext_pcons->inhibitPolicyMapping))
+            goto bad_cache;
+    }
 
-	/* Process CertificatePolicies */
+    /* Process CertificatePolicies */
 
-	ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
-	/* If no CertificatePolicies extension or problem decoding then
-	 * there is no point continuing because the valid policies will be
-	 * NULL.
-	 */
-	if (!ext_cpols)
-		{
-		/* If not absent some problem with extension */
-		if (i != -1)
-			goto bad_cache;
-		return 1;
-		}
+    ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
+    /*
+     * If no CertificatePolicies extension or problem decoding then there is
+     * no point continuing because the valid policies will be NULL.
+     */
+    if (!ext_cpols) {
+        /* If not absent some problem with extension */
+        if (i != -1)
+            goto bad_cache;
+        return 1;
+    }
 
-	i = policy_cache_create(x, ext_cpols, i);
+    i = policy_cache_create(x, ext_cpols, i);
 
-	/* NB: ext_cpols freed by policy_cache_set_policies */
+    /* NB: ext_cpols freed by policy_cache_set_policies */
 
-	if (i <= 0)
-		return i;
+    if (i <= 0)
+        return i;
 
-	ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
+    ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
 
-	if (!ext_pmaps)
-		{
-		/* If not absent some problem with extension */
-		if (i != -1)
-			goto bad_cache;
-		}
-	else
-		{
-		i = policy_cache_set_mapping(x, ext_pmaps);
-		if (i <= 0)
-			goto bad_cache;
-		}
+    if (!ext_pmaps) {
+        /* If not absent some problem with extension */
+        if (i != -1)
+            goto bad_cache;
+    } else {
+        i = policy_cache_set_mapping(x, ext_pmaps);
+        if (i <= 0)
+            goto bad_cache;
+    }
 
-	ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
+    ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
 
-	if (!ext_any)
-		{
-		if (i != -1)
-			goto bad_cache;
-		}
-	else if (!policy_cache_set_int(&cache->any_skip, ext_any))
-			goto bad_cache;
+    if (!ext_any) {
+        if (i != -1)
+            goto bad_cache;
+    } else if (!policy_cache_set_int(&cache->any_skip, ext_any))
+        goto bad_cache;
 
-	if (0)
-		{
-		bad_cache:
-		x->ex_flags |= EXFLAG_INVALID_POLICY;
-		}
+    if (0) {
+ bad_cache:
+        x->ex_flags |= EXFLAG_INVALID_POLICY;
+    }
 
-	if(ext_pcons)
-		POLICY_CONSTRAINTS_free(ext_pcons);
+    if (ext_pcons)
+        POLICY_CONSTRAINTS_free(ext_pcons);
 
-	if (ext_any)
-		ASN1_INTEGER_free(ext_any);
+    if (ext_any)
+        ASN1_INTEGER_free(ext_any);
 
-	return 1;
+    return 1;
 
-	
 }
 
 void policy_cache_free(X509_POLICY_CACHE *cache)
-	{
-	if (!cache)
-		return;
-	if (cache->anyPolicy)
-		policy_data_free(cache->anyPolicy);
-	if (cache->data)
-		sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
-	OPENSSL_free(cache);
-	}
+{
+    if (!cache)
+        return;
+    if (cache->anyPolicy)
+        policy_data_free(cache->anyPolicy);
+    if (cache->data)
+        sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+    OPENSSL_free(cache);
+}
 
 const X509_POLICY_CACHE *policy_cache_set(X509 *x)
-	{
+{
 
-	if (x->policy_cache == NULL)
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_X509);
-			policy_cache_new(x);
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509);
-		}
+    if (x->policy_cache == NULL) {
+        CRYPTO_w_lock(CRYPTO_LOCK_X509);
+        policy_cache_new(x);
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+    }
 
-	return x->policy_cache;
+    return x->policy_cache;
 
-	}
+}
 
 X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
-						const ASN1_OBJECT *id)
-	{
-	int idx;
-	X509_POLICY_DATA tmp;
-	tmp.valid_policy = (ASN1_OBJECT *)id;
-	idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
-	if (idx == -1)
-		return NULL;
-	return sk_X509_POLICY_DATA_value(cache->data, idx);
-	}
+                                         const ASN1_OBJECT *id)
+{
+    int idx;
+    X509_POLICY_DATA tmp;
+    tmp.valid_policy = (ASN1_OBJECT *)id;
+    idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
+    if (idx == -1)
+        return NULL;
+    return sk_X509_POLICY_DATA_value(cache->data, idx);
+}
 
-static int policy_data_cmp(const X509_POLICY_DATA * const *a,
-				const X509_POLICY_DATA * const *b)
-	{
-	return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
-	}
+static int policy_data_cmp(const X509_POLICY_DATA *const *a,
+                           const X509_POLICY_DATA *const *b)
+{
+    return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
+}
 
 static int policy_cache_set_int(long *out, ASN1_INTEGER *value)
-	{
-	if (value == NULL)
-		return 1;
-	if (value->type == V_ASN1_NEG_INTEGER)
-		return 0;
-	*out = ASN1_INTEGER_get(value);
-	return 1;
-	}
+{
+    if (value == NULL)
+        return 1;
+    if (value->type == V_ASN1_NEG_INTEGER)
+        return 0;
+    *out = ASN1_INTEGER_get(value);
+    return 1;
+}
diff --git a/crypto/x509v3/pcy_data.c b/crypto/x509v3/pcy_data.c
index 3444b03195..90e9970e46 100644
--- a/crypto/x509v3/pcy_data.c
+++ b/crypto/x509v3/pcy_data.c
@@ -1,6 +1,7 @@
 /* pcy_data.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,71 +66,64 @@
 /* Policy Node routines */
 
 void policy_data_free(X509_POLICY_DATA *data)
-	{
-	ASN1_OBJECT_free(data->valid_policy);
-	/* Don't free qualifiers if shared */
-	if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
-		sk_POLICYQUALINFO_pop_free(data->qualifier_set,
-					POLICYQUALINFO_free);
-	sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
-	OPENSSL_free(data);
-	}
+{
+    ASN1_OBJECT_free(data->valid_policy);
+    /* Don't free qualifiers if shared */
+    if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
+        sk_POLICYQUALINFO_pop_free(data->qualifier_set, POLICYQUALINFO_free);
+    sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
+    OPENSSL_free(data);
+}
 
-/* Create a data based on an existing policy. If 'id' is NULL use the
- * oid in the policy, otherwise use 'id'. This behaviour covers the two
- * types of data in RFC3280: data with from a CertificatePolcies extension
- * and additional data with just the qualifiers of anyPolicy and ID from
- * another source.
+/*
+ * Create a data based on an existing policy. If 'id' is NULL use the oid in
+ * the policy, otherwise use 'id'. This behaviour covers the two types of
+ * data in RFC3280: data with from a CertificatePolcies extension and
+ * additional data with just the qualifiers of anyPolicy and ID from another
+ * source.
  */
 
 X509_POLICY_DATA *policy_data_new(POLICYINFO *policy,
-					const ASN1_OBJECT *cid, int crit)
-	{
-	X509_POLICY_DATA *ret;
-	ASN1_OBJECT *id;
-	if (!policy && !cid)
-		return NULL;
-	if (cid)
-		{
-		id = OBJ_dup(cid);
-		if (!id)
-			return NULL;
-		}
-	else
-		id = NULL;
-	ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
-	if (!ret)
-		return NULL;
-	ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
-	if (!ret->expected_policy_set)
-		{
-		OPENSSL_free(ret);
-		if (id)
-			ASN1_OBJECT_free(id);
-		return NULL;
-		}
+                                  const ASN1_OBJECT *cid, int crit)
+{
+    X509_POLICY_DATA *ret;
+    ASN1_OBJECT *id;
+    if (!policy && !cid)
+        return NULL;
+    if (cid) {
+        id = OBJ_dup(cid);
+        if (!id)
+            return NULL;
+    } else
+        id = NULL;
+    ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
+    if (!ret)
+        return NULL;
+    ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
+    if (!ret->expected_policy_set) {
+        OPENSSL_free(ret);
+        if (id)
+            ASN1_OBJECT_free(id);
+        return NULL;
+    }
 
-	if (crit)
-		ret->flags = POLICY_DATA_FLAG_CRITICAL;
-	else
-		ret->flags = 0;
+    if (crit)
+        ret->flags = POLICY_DATA_FLAG_CRITICAL;
+    else
+        ret->flags = 0;
 
-	if (id)
-		ret->valid_policy = id;
-	else
-		{
-		ret->valid_policy = policy->policyid;
-		policy->policyid = NULL;
-		}
+    if (id)
+        ret->valid_policy = id;
+    else {
+        ret->valid_policy = policy->policyid;
+        policy->policyid = NULL;
+    }
 
-	if (policy)
-		{
-		ret->qualifier_set = policy->qualifiers;
-		policy->qualifiers = NULL;
-		}
-	else
-		ret->qualifier_set = NULL;
-
-	return ret;
-	}
+    if (policy) {
+        ret->qualifier_set = policy->qualifiers;
+        policy->qualifiers = NULL;
+    } else
+        ret->qualifier_set = NULL;
 
+    return ret;
+}
diff --git a/crypto/x509v3/pcy_int.h b/crypto/x509v3/pcy_int.h
index ccff92846e..b5075f9edb 100644
--- a/crypto/x509v3/pcy_int.h
+++ b/crypto/x509v3/pcy_int.h
@@ -1,6 +1,7 @@
 /* pcy_int.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,121 +57,126 @@
  *
  */
 
-
 typedef struct X509_POLICY_DATA_st X509_POLICY_DATA;
 
 DECLARE_STACK_OF(X509_POLICY_DATA)
 
 /* Internal structures */
 
-/* This structure and the field names correspond to the Policy 'node' of
- * RFC3280. NB this structure contains no pointers to parent or child
- * data: X509_POLICY_NODE contains that. This means that the main policy data
- * can be kept static and cached with the certificate.
+/*
+ * This structure and the field names correspond to the Policy 'node' of
+ * RFC3280. NB this structure contains no pointers to parent or child data:
+ * X509_POLICY_NODE contains that. This means that the main policy data can
+ * be kept static and cached with the certificate.
  */
 
-struct X509_POLICY_DATA_st
-	{
-	unsigned int flags;
-	/* Policy OID and qualifiers for this data */
-	ASN1_OBJECT *valid_policy;
-	STACK_OF(POLICYQUALINFO) *qualifier_set;
-	STACK_OF(ASN1_OBJECT) *expected_policy_set;
-	};
+struct X509_POLICY_DATA_st {
+    unsigned int flags;
+    /* Policy OID and qualifiers for this data */
+    ASN1_OBJECT *valid_policy;
+    STACK_OF(POLICYQUALINFO) *qualifier_set;
+    STACK_OF(ASN1_OBJECT) *expected_policy_set;
+};
 
 /* X509_POLICY_DATA flags values */
 
-/* This flag indicates the structure has been mapped using a policy mapping
- * extension. If policy mapping is not active its references get deleted. 
+/*
+ * This flag indicates the structure has been mapped using a policy mapping
+ * extension. If policy mapping is not active its references get deleted.
  */
 
-#define POLICY_DATA_FLAG_MAPPED			0x1
+#define POLICY_DATA_FLAG_MAPPED                 0x1
 
-/* This flag indicates the data doesn't correspond to a policy in Certificate
+/*
+ * This flag indicates the data doesn't correspond to a policy in Certificate
  * Policies: it has been mapped to any policy.
  */
 
-#define POLICY_DATA_FLAG_MAPPED_ANY		0x2
+#define POLICY_DATA_FLAG_MAPPED_ANY             0x2
 
 /* AND with flags to see if any mapping has occurred */
 
-#define POLICY_DATA_FLAG_MAP_MASK		0x3
+#define POLICY_DATA_FLAG_MAP_MASK               0x3
 
 /* qualifiers are shared and shouldn't be freed */
 
-#define POLICY_DATA_FLAG_SHARED_QUALIFIERS	0x4
+#define POLICY_DATA_FLAG_SHARED_QUALIFIERS      0x4
 
 /* Parent node is an extra node and should be freed */
 
-#define POLICY_DATA_FLAG_EXTRA_NODE		0x8
+#define POLICY_DATA_FLAG_EXTRA_NODE             0x8
 
 /* Corresponding CertificatePolicies is critical */
 
-#define POLICY_DATA_FLAG_CRITICAL		0x10
+#define POLICY_DATA_FLAG_CRITICAL               0x10
 
 /* This structure is cached with a certificate */
 
 struct X509_POLICY_CACHE_st {
-	/* anyPolicy data or NULL if no anyPolicy */
-	X509_POLICY_DATA *anyPolicy;
-	/* other policy data */
-	STACK_OF(X509_POLICY_DATA) *data;
-	/* If InhibitAnyPolicy present this is its value or -1 if absent. */
-	long any_skip;
-	/* If policyConstraints and requireExplicitPolicy present this is its
-	 * value or -1 if absent.
-	 */
-	long explicit_skip;
-	/* If policyConstraints and policyMapping present this is its
-	 * value or -1 if absent.
-         */
-	long map_skip;
-	};
-
-/*#define POLICY_CACHE_FLAG_CRITICAL		POLICY_DATA_FLAG_CRITICAL*/
+    /* anyPolicy data or NULL if no anyPolicy */
+    X509_POLICY_DATA *anyPolicy;
+    /* other policy data */
+    STACK_OF(X509_POLICY_DATA) *data;
+    /* If InhibitAnyPolicy present this is its value or -1 if absent. */
+    long any_skip;
+    /*
+     * If policyConstraints and requireExplicitPolicy present this is its
+     * value or -1 if absent.
+     */
+    long explicit_skip;
+    /*
+     * If policyConstraints and policyMapping present this is its value or -1
+     * if absent.
+     */
+    long map_skip;
+};
+
+/*
+ * #define POLICY_CACHE_FLAG_CRITICAL POLICY_DATA_FLAG_CRITICAL
+ */
 
 /* This structure represents the relationship between nodes */
 
-struct X509_POLICY_NODE_st
-	{
-	/* node data this refers to */
-	const X509_POLICY_DATA *data;
-	/* Parent node */
-	X509_POLICY_NODE *parent;
-	/* Number of child nodes */
-	int nchild;
-	};
-
-struct X509_POLICY_LEVEL_st
-	{
-	/* Cert for this level */
-	X509 *cert;
-	/* nodes at this level */
-	STACK_OF(X509_POLICY_NODE) *nodes;
-	/* anyPolicy node */
-	X509_POLICY_NODE *anyPolicy;
-	/* Extra data */
-	/*STACK_OF(X509_POLICY_DATA) *extra_data;*/
-	unsigned int flags;
-	};
-
-struct X509_POLICY_TREE_st
-	{
-	/* This is the tree 'level' data */
-	X509_POLICY_LEVEL *levels;
-	int nlevel;
-	/* Extra policy data when additional nodes (not from the certificate)
-	 * are required.
-	 */
-	STACK_OF(X509_POLICY_DATA) *extra_data;
-	/* This is the authority constained policy set */
-	STACK_OF(X509_POLICY_NODE) *auth_policies;
-	STACK_OF(X509_POLICY_NODE) *user_policies;
-	unsigned int flags;
-	};
+struct X509_POLICY_NODE_st {
+    /* node data this refers to */
+    const X509_POLICY_DATA *data;
+    /* Parent node */
+    X509_POLICY_NODE *parent;
+    /* Number of child nodes */
+    int nchild;
+};
+
+struct X509_POLICY_LEVEL_st {
+    /* Cert for this level */
+    X509 *cert;
+    /* nodes at this level */
+    STACK_OF(X509_POLICY_NODE) *nodes;
+    /* anyPolicy node */
+    X509_POLICY_NODE *anyPolicy;
+    /* Extra data */
+    /*
+     * STACK_OF(X509_POLICY_DATA) *extra_data;
+     */
+    unsigned int flags;
+};
+
+struct X509_POLICY_TREE_st {
+    /* This is the tree 'level' data */
+    X509_POLICY_LEVEL *levels;
+    int nlevel;
+    /*
+     * Extra policy data when additional nodes (not from the certificate) are
+     * required.
+     */
+    STACK_OF(X509_POLICY_DATA) *extra_data;
+    /* This is the authority constained policy set */
+    STACK_OF(X509_POLICY_NODE) *auth_policies;
+    STACK_OF(X509_POLICY_NODE) *user_policies;
+    unsigned int flags;
+};
 
 /* Set if anyPolicy present in user policies */
-#define POLICY_FLAG_ANY_POLICY		0x2
+#define POLICY_FLAG_ANY_POLICY          0x2
 
 /* Useful macros */
 
@@ -180,14 +186,13 @@ struct X509_POLICY_TREE_st
 /* Internal functions */
 
 X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, const ASN1_OBJECT *id,
-								int crit);
+                                  int crit);
 void policy_data_free(X509_POLICY_DATA *data);
 
 X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
-							const ASN1_OBJECT *id);
+                                         const ASN1_OBJECT *id);
 int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps);
 
-
 STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void);
 
 void policy_cache_init(void);
@@ -195,18 +200,18 @@ void policy_cache_init(void);
 void policy_cache_free(X509_POLICY_CACHE *cache);
 
 X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
-					const X509_POLICY_NODE *parent,	
-					const ASN1_OBJECT *id);
+                                  const X509_POLICY_NODE *parent,
+                                  const ASN1_OBJECT *id);
 
 X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *sk,
-						const ASN1_OBJECT *id);
+                               const ASN1_OBJECT *id);
 
 X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
-			const X509_POLICY_DATA *data,
-			X509_POLICY_NODE *parent,
-			X509_POLICY_TREE *tree);
+                                 const X509_POLICY_DATA *data,
+                                 X509_POLICY_NODE *parent,
+                                 X509_POLICY_TREE *tree);
 void policy_node_free(X509_POLICY_NODE *node);
 int policy_node_match(const X509_POLICY_LEVEL *lvl,
-		      const X509_POLICY_NODE *node, const ASN1_OBJECT *oid);
+                      const X509_POLICY_NODE *node, const ASN1_OBJECT *oid);
 
 const X509_POLICY_CACHE *policy_cache_set(X509 *x);
diff --git a/crypto/x509v3/pcy_lib.c b/crypto/x509v3/pcy_lib.c
index 93bfd92703..dbb29835fa 100644
--- a/crypto/x509v3/pcy_lib.c
+++ b/crypto/x509v3/pcy_lib.c
@@ -1,6 +1,7 @@
 /* pcy_lib.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include "cryptlib.h"
 #include 
 #include 
@@ -68,100 +68,100 @@
 /* X509_POLICY_TREE stuff */
 
 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)
-	{
-	if (!tree)
-		return 0;
-	return tree->nlevel;
-	}
-
-X509_POLICY_LEVEL *
-	X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)
-	{
-	if (!tree || (i < 0) || (i >= tree->nlevel))
-		return NULL;
-	return tree->levels + i;
-	}
-
-STACK_OF(X509_POLICY_NODE) *
-		X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)
-	{
-	if (!tree)
-		return NULL;
-	return tree->auth_policies;
-	}
-
-STACK_OF(X509_POLICY_NODE) *
-	X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)
-	{
-	if (!tree)
-		return NULL;
-	if (tree->flags & POLICY_FLAG_ANY_POLICY)
-		return tree->auth_policies;
-	else
-		return tree->user_policies;
-	}
+{
+    if (!tree)
+        return 0;
+    return tree->nlevel;
+}
+
+X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
+                                               int i)
+{
+    if (!tree || (i < 0) || (i >= tree->nlevel))
+        return NULL;
+    return tree->levels + i;
+}
+
+STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
+                                                           X509_POLICY_TREE
+                                                           *tree)
+{
+    if (!tree)
+        return NULL;
+    return tree->auth_policies;
+}
+
+STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
+                                                                X509_POLICY_TREE
+                                                                *tree)
+{
+    if (!tree)
+        return NULL;
+    if (tree->flags & POLICY_FLAG_ANY_POLICY)
+        return tree->auth_policies;
+    else
+        return tree->user_policies;
+}
 
 /* X509_POLICY_LEVEL stuff */
 
 int X509_policy_level_node_count(X509_POLICY_LEVEL *level)
-	{
-	int n;
-	if (!level)
-		return 0;
-	if (level->anyPolicy)
-		n = 1;
-	else
-		n = 0;
-	if (level->nodes)
-		n += sk_X509_POLICY_NODE_num(level->nodes);
-	return n;
-	}
+{
+    int n;
+    if (!level)
+        return 0;
+    if (level->anyPolicy)
+        n = 1;
+    else
+        n = 0;
+    if (level->nodes)
+        n += sk_X509_POLICY_NODE_num(level->nodes);
+    return n;
+}
 
 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)
-	{
-	if (!level)
-		return NULL;
-	if (level->anyPolicy)
-		{
-		if (i == 0)
-			return level->anyPolicy;
-		i--;
-		}
-	return sk_X509_POLICY_NODE_value(level->nodes, i);
-	}
+{
+    if (!level)
+        return NULL;
+    if (level->anyPolicy) {
+        if (i == 0)
+            return level->anyPolicy;
+        i--;
+    }
+    return sk_X509_POLICY_NODE_value(level->nodes, i);
+}
 
 /* X509_POLICY_NODE stuff */
 
 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)
-	{
-	if (!node)
-		return NULL;
-	return node->data->valid_policy;
-	}
+{
+    if (!node)
+        return NULL;
+    return node->data->valid_policy;
+}
 
 #if 0
 int X509_policy_node_get_critical(const X509_POLICY_NODE *node)
-	{
-	if (node_critical(node))
-		return 1;
-	return 0;
-	}
+{
+    if (node_critical(node))
+        return 1;
+    return 0;
+}
 #endif
 
-STACK_OF(POLICYQUALINFO) *
-		X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)
-	{
-	if (!node)
-		return NULL;
-	return node->data->qualifier_set;
-	}
-
-const X509_POLICY_NODE *
-		X509_policy_node_get0_parent(const X509_POLICY_NODE *node)
-	{
-	if (!node)
-		return NULL;
-	return node->parent;
-	}
-
-
+STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
+                                                           X509_POLICY_NODE
+                                                           *node)
+{
+    if (!node)
+        return NULL;
+    return node->data->qualifier_set;
+}
+
+const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
+                                                     *node)
+{
+    if (!node)
+        return NULL;
+    return node->parent;
+}
diff --git a/crypto/x509v3/pcy_map.c b/crypto/x509v3/pcy_map.c
index 21163b529d..b99eb91cf7 100644
--- a/crypto/x509v3/pcy_map.c
+++ b/crypto/x509v3/pcy_map.c
@@ -1,6 +1,7 @@
 /* pcy_map.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,71 +63,68 @@
 
 #include "pcy_int.h"
 
-/* Set policy mapping entries in cache.
- * Note: this modifies the passed POLICY_MAPPINGS structure
+/*
+ * Set policy mapping entries in cache. Note: this modifies the passed
+ * POLICY_MAPPINGS structure
  */
 
 int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
-	{
-	POLICY_MAPPING *map;
-	X509_POLICY_DATA *data;
-	X509_POLICY_CACHE *cache = x->policy_cache;
-	int i;
-	int ret = 0;
-	if (sk_POLICY_MAPPING_num(maps) == 0)
-		{
-		ret = -1;
-		goto bad_mapping;
-		}
-	for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++)
-		{
-		map = sk_POLICY_MAPPING_value(maps, i);
-		/* Reject if map to or from anyPolicy */
-		if ((OBJ_obj2nid(map->subjectDomainPolicy) == NID_any_policy)
-		   || (OBJ_obj2nid(map->issuerDomainPolicy) == NID_any_policy))
-			{
-			ret = -1;
-			goto bad_mapping;
-			}
+{
+    POLICY_MAPPING *map;
+    X509_POLICY_DATA *data;
+    X509_POLICY_CACHE *cache = x->policy_cache;
+    int i;
+    int ret = 0;
+    if (sk_POLICY_MAPPING_num(maps) == 0) {
+        ret = -1;
+        goto bad_mapping;
+    }
+    for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++) {
+        map = sk_POLICY_MAPPING_value(maps, i);
+        /* Reject if map to or from anyPolicy */
+        if ((OBJ_obj2nid(map->subjectDomainPolicy) == NID_any_policy)
+            || (OBJ_obj2nid(map->issuerDomainPolicy) == NID_any_policy)) {
+            ret = -1;
+            goto bad_mapping;
+        }
 
-		/* Attempt to find matching policy data */
-		data = policy_cache_find_data(cache, map->issuerDomainPolicy);
-		/* If we don't have anyPolicy can't map */
-		if (!data && !cache->anyPolicy)
-			continue;
+        /* Attempt to find matching policy data */
+        data = policy_cache_find_data(cache, map->issuerDomainPolicy);
+        /* If we don't have anyPolicy can't map */
+        if (!data && !cache->anyPolicy)
+            continue;
 
-		/* Create a NODE from anyPolicy */
-		if (!data)
-			{
-			data = policy_data_new(NULL, map->issuerDomainPolicy,
-					cache->anyPolicy->flags
-						& POLICY_DATA_FLAG_CRITICAL);
-			if (!data)
-				goto bad_mapping;
-			data->qualifier_set = cache->anyPolicy->qualifier_set;
-			/*map->issuerDomainPolicy = NULL;*/
-			data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
-			data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
-			if (!sk_X509_POLICY_DATA_push(cache->data, data))
-				{
-				policy_data_free(data);
-				goto bad_mapping;
-				}
-			}
-		else
-			data->flags |= POLICY_DATA_FLAG_MAPPED;
-		if (!sk_ASN1_OBJECT_push(data->expected_policy_set, 
-						map->subjectDomainPolicy))
-			goto bad_mapping;
-		map->subjectDomainPolicy = NULL;
+        /* Create a NODE from anyPolicy */
+        if (!data) {
+            data = policy_data_new(NULL, map->issuerDomainPolicy,
+                                   cache->anyPolicy->flags
+                                   & POLICY_DATA_FLAG_CRITICAL);
+            if (!data)
+                goto bad_mapping;
+            data->qualifier_set = cache->anyPolicy->qualifier_set;
+            /*
+             * map->issuerDomainPolicy = NULL;
+             */
+            data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
+            data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
+            if (!sk_X509_POLICY_DATA_push(cache->data, data)) {
+                policy_data_free(data);
+                goto bad_mapping;
+            }
+        } else
+            data->flags |= POLICY_DATA_FLAG_MAPPED;
+        if (!sk_ASN1_OBJECT_push(data->expected_policy_set,
+                                 map->subjectDomainPolicy))
+            goto bad_mapping;
+        map->subjectDomainPolicy = NULL;
 
-		}
+    }
 
-	ret = 1;
-	bad_mapping:
-	if (ret == -1)
-		x->ex_flags |= EXFLAG_INVALID_POLICY;
-	sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
-	return ret;
+    ret = 1;
+ bad_mapping:
+    if (ret == -1)
+        x->ex_flags |= EXFLAG_INVALID_POLICY;
+    sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
+    return ret;
 
-	}
+}
diff --git a/crypto/x509v3/pcy_node.c b/crypto/x509v3/pcy_node.c
index bd1e7f1ae8..d6c917650a 100644
--- a/crypto/x509v3/pcy_node.c
+++ b/crypto/x509v3/pcy_node.c
@@ -1,6 +1,7 @@
 /* pcy_node.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,136 +63,128 @@
 
 #include "pcy_int.h"
 
-static int node_cmp(const X509_POLICY_NODE * const *a,
-			const X509_POLICY_NODE * const *b)
-	{
-	return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
-	}
+static int node_cmp(const X509_POLICY_NODE *const *a,
+                    const X509_POLICY_NODE *const *b)
+{
+    return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
+}
 
 STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void)
-	{
-	return sk_X509_POLICY_NODE_new(node_cmp);
-	}
+{
+    return sk_X509_POLICY_NODE_new(node_cmp);
+}
 
 X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *nodes,
-					const ASN1_OBJECT *id)
-	{
-	X509_POLICY_DATA n;
-	X509_POLICY_NODE l;
-	int idx;
+                               const ASN1_OBJECT *id)
+{
+    X509_POLICY_DATA n;
+    X509_POLICY_NODE l;
+    int idx;
 
-	n.valid_policy = (ASN1_OBJECT *)id;
-	l.data = &n;
+    n.valid_policy = (ASN1_OBJECT *)id;
+    l.data = &n;
 
-	idx = sk_X509_POLICY_NODE_find(nodes, &l);
-	if (idx == -1)
-		return NULL;
+    idx = sk_X509_POLICY_NODE_find(nodes, &l);
+    if (idx == -1)
+        return NULL;
 
-	return sk_X509_POLICY_NODE_value(nodes, idx);
+    return sk_X509_POLICY_NODE_value(nodes, idx);
 
-	}
+}
 
 X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
-					const X509_POLICY_NODE *parent,	
-					const ASN1_OBJECT *id)
-	{
-	X509_POLICY_NODE *node;
-	int i;
-	for (i = 0; i < sk_X509_POLICY_NODE_num(level->nodes); i++)
-		{
-		node = sk_X509_POLICY_NODE_value(level->nodes, i);
-		if (node->parent == parent)
-			{
-			if (!OBJ_cmp(node->data->valid_policy, id))
-				return node;
-			}
-		}
-	return NULL;
-	}
+                                  const X509_POLICY_NODE *parent,
+                                  const ASN1_OBJECT *id)
+{
+    X509_POLICY_NODE *node;
+    int i;
+    for (i = 0; i < sk_X509_POLICY_NODE_num(level->nodes); i++) {
+        node = sk_X509_POLICY_NODE_value(level->nodes, i);
+        if (node->parent == parent) {
+            if (!OBJ_cmp(node->data->valid_policy, id))
+                return node;
+        }
+    }
+    return NULL;
+}
 
 X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
-			const X509_POLICY_DATA *data,
-			X509_POLICY_NODE *parent,
-			X509_POLICY_TREE *tree)
-	{
-	X509_POLICY_NODE *node;
-	node = OPENSSL_malloc(sizeof(X509_POLICY_NODE));
-	if (!node)
-		return NULL;
-	node->data = data;
-	node->parent = parent;
-	node->nchild = 0;
-	if (level)
-		{
-		if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
-			{
-			if (level->anyPolicy)
-				goto node_error;
-			level->anyPolicy = node;
-			}
-		else
-			{
-
-			if (!level->nodes)
-				level->nodes = policy_node_cmp_new();
-			if (!level->nodes)
-				goto node_error;
-			if (!sk_X509_POLICY_NODE_push(level->nodes, node))
-				goto node_error;
-			}
-		}
-
-	if (tree)
-		{
-		if (!tree->extra_data)
-			 tree->extra_data = sk_X509_POLICY_DATA_new_null();
-		if (!tree->extra_data)
-			goto node_error;
-		if (!sk_X509_POLICY_DATA_push(tree->extra_data, data))
-			goto node_error;
-		}
-
-	if (parent)
-		parent->nchild++;
-
-	return node;
-
-	node_error:
-	policy_node_free(node);
-	return 0;
-
-	}
+                                 const X509_POLICY_DATA *data,
+                                 X509_POLICY_NODE *parent,
+                                 X509_POLICY_TREE *tree)
+{
+    X509_POLICY_NODE *node;
+    node = OPENSSL_malloc(sizeof(X509_POLICY_NODE));
+    if (!node)
+        return NULL;
+    node->data = data;
+    node->parent = parent;
+    node->nchild = 0;
+    if (level) {
+        if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
+            if (level->anyPolicy)
+                goto node_error;
+            level->anyPolicy = node;
+        } else {
+
+            if (!level->nodes)
+                level->nodes = policy_node_cmp_new();
+            if (!level->nodes)
+                goto node_error;
+            if (!sk_X509_POLICY_NODE_push(level->nodes, node))
+                goto node_error;
+        }
+    }
+
+    if (tree) {
+        if (!tree->extra_data)
+            tree->extra_data = sk_X509_POLICY_DATA_new_null();
+        if (!tree->extra_data)
+            goto node_error;
+        if (!sk_X509_POLICY_DATA_push(tree->extra_data, data))
+            goto node_error;
+    }
+
+    if (parent)
+        parent->nchild++;
+
+    return node;
+
+ node_error:
+    policy_node_free(node);
+    return 0;
+
+}
 
 void policy_node_free(X509_POLICY_NODE *node)
-	{
-	OPENSSL_free(node);
-	}
+{
+    OPENSSL_free(node);
+}
 
-/* See if a policy node matches a policy OID. If mapping enabled look through
+/*
+ * See if a policy node matches a policy OID. If mapping enabled look through
  * expected policy set otherwise just valid policy.
  */
 
 int policy_node_match(const X509_POLICY_LEVEL *lvl,
-		      const X509_POLICY_NODE *node, const ASN1_OBJECT *oid)
-	{
-	int i;
-	ASN1_OBJECT *policy_oid;
-	const X509_POLICY_DATA *x = node->data;
-
-	if (	    (lvl->flags & X509_V_FLAG_INHIBIT_MAP)
-		|| !(x->flags & POLICY_DATA_FLAG_MAP_MASK))
-		{
-		if (!OBJ_cmp(x->valid_policy, oid))
-			return 1;
-		return 0;
-		}
-
-	for (i = 0; i < sk_ASN1_OBJECT_num(x->expected_policy_set); i++)
-		{
-		policy_oid = sk_ASN1_OBJECT_value(x->expected_policy_set, i);
-		if (!OBJ_cmp(policy_oid, oid))
-			return 1;
-		}
-	return 0;
-
-	}
+                      const X509_POLICY_NODE *node, const ASN1_OBJECT *oid)
+{
+    int i;
+    ASN1_OBJECT *policy_oid;
+    const X509_POLICY_DATA *x = node->data;
+
+    if ((lvl->flags & X509_V_FLAG_INHIBIT_MAP)
+        || !(x->flags & POLICY_DATA_FLAG_MAP_MASK)) {
+        if (!OBJ_cmp(x->valid_policy, oid))
+            return 1;
+        return 0;
+    }
+
+    for (i = 0; i < sk_ASN1_OBJECT_num(x->expected_policy_set); i++) {
+        policy_oid = sk_ASN1_OBJECT_value(x->expected_policy_set, i);
+        if (!OBJ_cmp(policy_oid, oid))
+            return 1;
+    }
+    return 0;
+
+}
diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index 7cca2b7538..09b8691c86 100644
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -1,6 +1,7 @@
 /* pcy_tree.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2004.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,72 +63,71 @@
 
 #include "pcy_int.h"
 
-/* Enable this to print out the complete policy tree at various point during
+/*
+ * Enable this to print out the complete policy tree at various point during
  * evaluation.
  */
 
-/*#define OPENSSL_POLICY_DEBUG*/
+/*
+ * #define OPENSSL_POLICY_DEBUG
+ */
 
 #ifdef OPENSSL_POLICY_DEBUG
 
 static void expected_print(BIO *err, X509_POLICY_LEVEL *lev,
-				X509_POLICY_NODE *node, int indent)
-	{
-	if (	    (lev->flags & X509_V_FLAG_INHIBIT_MAP)
-		|| !(node->data->flags & POLICY_DATA_FLAG_MAP_MASK))
-		BIO_puts(err, "  Not Mapped\n");
-	else
-		{
-		int i;
-		STACK_OF(ASN1_OBJECT) *pset = node->data->expected_policy_set;
-		ASN1_OBJECT *oid;
-		BIO_puts(err, "  Expected: ");
-		for (i = 0; i < sk_ASN1_OBJECT_num(pset); i++)
-			{
-			oid = sk_ASN1_OBJECT_value(pset, i);
-			if (i)
-				BIO_puts(err, ", ");
-			i2a_ASN1_OBJECT(err, oid);
-			}
-		BIO_puts(err, "\n");
-		}
-	}
+                           X509_POLICY_NODE *node, int indent)
+{
+    if ((lev->flags & X509_V_FLAG_INHIBIT_MAP)
+        || !(node->data->flags & POLICY_DATA_FLAG_MAP_MASK))
+        BIO_puts(err, "  Not Mapped\n");
+    else {
+        int i;
+        STACK_OF(ASN1_OBJECT) *pset = node->data->expected_policy_set;
+        ASN1_OBJECT *oid;
+        BIO_puts(err, "  Expected: ");
+        for (i = 0; i < sk_ASN1_OBJECT_num(pset); i++) {
+            oid = sk_ASN1_OBJECT_value(pset, i);
+            if (i)
+                BIO_puts(err, ", ");
+            i2a_ASN1_OBJECT(err, oid);
+        }
+        BIO_puts(err, "\n");
+    }
+}
 
 static void tree_print(char *str, X509_POLICY_TREE *tree,
-			X509_POLICY_LEVEL *curr)
-	{
-	X509_POLICY_LEVEL *plev;
-	X509_POLICY_NODE *node;
-	int i;
-	BIO *err;
-	err = BIO_new_fp(stderr, BIO_NOCLOSE);
-	if (!curr)
-		curr = tree->levels + tree->nlevel;
-	else
-		curr++;
-	BIO_printf(err, "Level print after %s\n", str);
-	BIO_printf(err, "Printing Up to Level %ld\n", curr - tree->levels);
-	for (plev = tree->levels; plev != curr; plev++)
-		{
-		BIO_printf(err, "Level %ld, flags = %x\n",
-				plev - tree->levels, plev->flags);
-		for (i = 0; i < sk_X509_POLICY_NODE_num(plev->nodes); i++)
-			{
-			node = sk_X509_POLICY_NODE_value(plev->nodes, i);
-			X509_POLICY_NODE_print(err, node, 2);
-			expected_print(err, plev, node, 2);
-			BIO_printf(err, "  Flags: %x\n", node->data->flags);
-			}
-		if (plev->anyPolicy)
-			X509_POLICY_NODE_print(err, plev->anyPolicy, 2);
-		}
-
-	BIO_free(err);
-
-	}
+                       X509_POLICY_LEVEL *curr)
+{
+    X509_POLICY_LEVEL *plev;
+    X509_POLICY_NODE *node;
+    int i;
+    BIO *err;
+    err = BIO_new_fp(stderr, BIO_NOCLOSE);
+    if (!curr)
+        curr = tree->levels + tree->nlevel;
+    else
+        curr++;
+    BIO_printf(err, "Level print after %s\n", str);
+    BIO_printf(err, "Printing Up to Level %ld\n", curr - tree->levels);
+    for (plev = tree->levels; plev != curr; plev++) {
+        BIO_printf(err, "Level %ld, flags = %x\n",
+                   plev - tree->levels, plev->flags);
+        for (i = 0; i < sk_X509_POLICY_NODE_num(plev->nodes); i++) {
+            node = sk_X509_POLICY_NODE_value(plev->nodes, i);
+            X509_POLICY_NODE_print(err, node, 2);
+            expected_print(err, plev, node, 2);
+            BIO_printf(err, "  Flags: %x\n", node->data->flags);
+        }
+        if (plev->anyPolicy)
+            X509_POLICY_NODE_print(err, plev->anyPolicy, 2);
+    }
+
+    BIO_free(err);
+
+}
 #else
 
-#define tree_print(a,b,c) /* */
+# define tree_print(a,b,c)      /* */
 
 #endif
 
@@ -142,733 +142,690 @@ static void tree_print(char *str, X509_POLICY_TREE *tree,
  */
 
 static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
-			unsigned int flags)
-	{
-	X509_POLICY_TREE *tree;
-	X509_POLICY_LEVEL *level;
-	const X509_POLICY_CACHE *cache;
-	X509_POLICY_DATA *data = NULL;
-	X509 *x;
-	int ret = 1;
-	int i, n;
-	int explicit_policy;
-	int any_skip;
-	int map_skip;
-	*ptree = NULL;
-	n = sk_X509_num(certs);
+                     unsigned int flags)
+{
+    X509_POLICY_TREE *tree;
+    X509_POLICY_LEVEL *level;
+    const X509_POLICY_CACHE *cache;
+    X509_POLICY_DATA *data = NULL;
+    X509 *x;
+    int ret = 1;
+    int i, n;
+    int explicit_policy;
+    int any_skip;
+    int map_skip;
+    *ptree = NULL;
+    n = sk_X509_num(certs);
 
 #if 0
-	/* Disable policy mapping for now... */
-	flags |= X509_V_FLAG_INHIBIT_MAP;
+    /* Disable policy mapping for now... */
+    flags |= X509_V_FLAG_INHIBIT_MAP;
 #endif
 
-	if (flags & X509_V_FLAG_EXPLICIT_POLICY)
-		explicit_policy = 0;
-	else
-		explicit_policy = n + 1;
-
-	if (flags & X509_V_FLAG_INHIBIT_ANY)
-		any_skip = 0;
-	else
-		any_skip = n + 1;
-
-	if (flags & X509_V_FLAG_INHIBIT_MAP)
-		map_skip = 0;
-	else
-		map_skip = n + 1;
-
-	/* Can't do anything with just a trust anchor */
-	if (n == 1)
-		return 1;
-	/* First setup policy cache in all certificates apart from the
-	 * trust anchor. Note any bad cache results on the way. Also can
-	 * calculate explicit_policy value at this point.
-	 */
-	for (i = n - 2; i >= 0; i--)
-		{
-		x = sk_X509_value(certs, i);
-		X509_check_purpose(x, -1, -1);
-		cache = policy_cache_set(x);
-		/* If cache NULL something bad happened: return immediately */
-		if (cache == NULL)
-			return 0;
-		/* If inconsistent extensions keep a note of it but continue */
-		if (x->ex_flags & EXFLAG_INVALID_POLICY)
-			ret = -1;
-		/* Otherwise if we have no data (hence no CertificatePolicies)
-		 * and haven't already set an inconsistent code note it.
-		 */
-		else if ((ret == 1) && !cache->data)
-			ret = 2;
-		if (explicit_policy > 0)
-			{
-			if (!(x->ex_flags & EXFLAG_SI))
-				explicit_policy--;
-			if ((cache->explicit_skip != -1)
-				&& (cache->explicit_skip < explicit_policy))
-				explicit_policy = cache->explicit_skip;
-			}
-		}
-
-	if (ret != 1)
-		{
-		if (ret == 2 && !explicit_policy)
-			return 6;
-		return ret;
-		}
-
-
-	/* If we get this far initialize the tree */
-
-	tree = OPENSSL_malloc(sizeof(X509_POLICY_TREE));
-
-	if (!tree)
-		return 0;
-
-	tree->flags = 0;
-	tree->levels = OPENSSL_malloc(sizeof(X509_POLICY_LEVEL) * n);
-	tree->nlevel = 0;
-	tree->extra_data = NULL;
-	tree->auth_policies = NULL;
-	tree->user_policies = NULL;
-
-	if (!tree->levels)
-		{
-		OPENSSL_free(tree);
-		return 0;
-		}
-
-	memset(tree->levels, 0, n * sizeof(X509_POLICY_LEVEL));
-
-	tree->nlevel = n;
-
-	level = tree->levels;
-
-	/* Root data: initialize to anyPolicy */
-
-	data = policy_data_new(NULL, OBJ_nid2obj(NID_any_policy), 0);
-
-	if (!data || !level_add_node(level, data, NULL, tree))
-		goto bad_tree;
-
-	for (i = n - 2; i >= 0; i--)
-		{
-		level++;
-		x = sk_X509_value(certs, i);
-		cache = policy_cache_set(x);
-		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
-		level->cert = x;
-
-		if (!cache->anyPolicy)
-				level->flags |= X509_V_FLAG_INHIBIT_ANY;
-
-		/* Determine inhibit any and inhibit map flags */
-		if (any_skip == 0)
-			{
-			/* Any matching allowed if certificate is self
-			 * issued and not the last in the chain.
-			 */
-			if (!(x->ex_flags & EXFLAG_SI) || (i == 0))
-				level->flags |= X509_V_FLAG_INHIBIT_ANY;
-			}
-		else
-			{
-			if (!(x->ex_flags & EXFLAG_SI))
-				any_skip--;
-			if ((cache->any_skip >= 0)
-				&& (cache->any_skip < any_skip))
-				any_skip = cache->any_skip;
-			}
-
-		if (map_skip == 0)
-			level->flags |= X509_V_FLAG_INHIBIT_MAP;
-		else
-			{
-			if (!(x->ex_flags & EXFLAG_SI))
-				map_skip--;
-			if ((cache->map_skip >= 0)
-				&& (cache->map_skip < map_skip))
-				map_skip = cache->map_skip;
-			}
-
-		}
-
-	*ptree = tree;
-
-	if (explicit_policy)
-		return 1;
-	else
-		return 5;
-
-	bad_tree:
-
-	X509_policy_tree_free(tree);
-
-	return 0;
-
-	}
+    if (flags & X509_V_FLAG_EXPLICIT_POLICY)
+        explicit_policy = 0;
+    else
+        explicit_policy = n + 1;
+
+    if (flags & X509_V_FLAG_INHIBIT_ANY)
+        any_skip = 0;
+    else
+        any_skip = n + 1;
+
+    if (flags & X509_V_FLAG_INHIBIT_MAP)
+        map_skip = 0;
+    else
+        map_skip = n + 1;
+
+    /* Can't do anything with just a trust anchor */
+    if (n == 1)
+        return 1;
+    /*
+     * First setup policy cache in all certificates apart from the trust
+     * anchor. Note any bad cache results on the way. Also can calculate
+     * explicit_policy value at this point.
+     */
+    for (i = n - 2; i >= 0; i--) {
+        x = sk_X509_value(certs, i);
+        X509_check_purpose(x, -1, -1);
+        cache = policy_cache_set(x);
+        /* If cache NULL something bad happened: return immediately */
+        if (cache == NULL)
+            return 0;
+        /*
+         * If inconsistent extensions keep a note of it but continue
+         */
+        if (x->ex_flags & EXFLAG_INVALID_POLICY)
+            ret = -1;
+        /*
+         * Otherwise if we have no data (hence no CertificatePolicies) and
+         * haven't already set an inconsistent code note it.
+         */
+        else if ((ret == 1) && !cache->data)
+            ret = 2;
+        if (explicit_policy > 0) {
+            if (!(x->ex_flags & EXFLAG_SI))
+                explicit_policy--;
+            if ((cache->explicit_skip != -1)
+                && (cache->explicit_skip < explicit_policy))
+                explicit_policy = cache->explicit_skip;
+        }
+    }
+
+    if (ret != 1) {
+        if (ret == 2 && !explicit_policy)
+            return 6;
+        return ret;
+    }
+
+    /* If we get this far initialize the tree */
+
+    tree = OPENSSL_malloc(sizeof(X509_POLICY_TREE));
+
+    if (!tree)
+        return 0;
+
+    tree->flags = 0;
+    tree->levels = OPENSSL_malloc(sizeof(X509_POLICY_LEVEL) * n);
+    tree->nlevel = 0;
+    tree->extra_data = NULL;
+    tree->auth_policies = NULL;
+    tree->user_policies = NULL;
+
+    if (!tree->levels) {
+        OPENSSL_free(tree);
+        return 0;
+    }
+
+    memset(tree->levels, 0, n * sizeof(X509_POLICY_LEVEL));
+
+    tree->nlevel = n;
+
+    level = tree->levels;
+
+    /* Root data: initialize to anyPolicy */
+
+    data = policy_data_new(NULL, OBJ_nid2obj(NID_any_policy), 0);
+
+    if (!data || !level_add_node(level, data, NULL, tree))
+        goto bad_tree;
+
+    for (i = n - 2; i >= 0; i--) {
+        level++;
+        x = sk_X509_value(certs, i);
+        cache = policy_cache_set(x);
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+        level->cert = x;
+
+        if (!cache->anyPolicy)
+            level->flags |= X509_V_FLAG_INHIBIT_ANY;
+
+        /* Determine inhibit any and inhibit map flags */
+        if (any_skip == 0) {
+            /*
+             * Any matching allowed if certificate is self issued and not the
+             * last in the chain.
+             */
+            if (!(x->ex_flags & EXFLAG_SI) || (i == 0))
+                level->flags |= X509_V_FLAG_INHIBIT_ANY;
+        } else {
+            if (!(x->ex_flags & EXFLAG_SI))
+                any_skip--;
+            if ((cache->any_skip >= 0)
+                && (cache->any_skip < any_skip))
+                any_skip = cache->any_skip;
+        }
+
+        if (map_skip == 0)
+            level->flags |= X509_V_FLAG_INHIBIT_MAP;
+        else {
+            if (!(x->ex_flags & EXFLAG_SI))
+                map_skip--;
+            if ((cache->map_skip >= 0)
+                && (cache->map_skip < map_skip))
+                map_skip = cache->map_skip;
+        }
+
+    }
+
+    *ptree = tree;
+
+    if (explicit_policy)
+        return 1;
+    else
+        return 5;
+
+ bad_tree:
+
+    X509_policy_tree_free(tree);
+
+    return 0;
+
+}
 
 static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
-				const X509_POLICY_DATA *data)
-	{
-	X509_POLICY_LEVEL *last = curr - 1;
-	X509_POLICY_NODE *node;
-	int i, matched = 0;
-	/* Iterate through all in nodes linking matches */
-	for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++)
-		{
-		node = sk_X509_POLICY_NODE_value(last->nodes, i);
-		if (policy_node_match(last, node, data->valid_policy))
-			{
-			if (!level_add_node(curr, data, node, NULL))
-				return 0;
-			matched = 1;
-			}
-		}
-	if (!matched && last->anyPolicy)
-		{
-		if (!level_add_node(curr, data, last->anyPolicy, NULL))
-			return 0;
-		}
-	return 1;
-	}
-
-/* This corresponds to RFC3280 6.1.3(d)(1):
- * link any data from CertificatePolicies onto matching parent
- * or anyPolicy if no match.
+                                    const X509_POLICY_DATA *data)
+{
+    X509_POLICY_LEVEL *last = curr - 1;
+    X509_POLICY_NODE *node;
+    int i, matched = 0;
+    /* Iterate through all in nodes linking matches */
+    for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++) {
+        node = sk_X509_POLICY_NODE_value(last->nodes, i);
+        if (policy_node_match(last, node, data->valid_policy)) {
+            if (!level_add_node(curr, data, node, NULL))
+                return 0;
+            matched = 1;
+        }
+    }
+    if (!matched && last->anyPolicy) {
+        if (!level_add_node(curr, data, last->anyPolicy, NULL))
+            return 0;
+    }
+    return 1;
+}
+
+/*
+ * This corresponds to RFC3280 6.1.3(d)(1): link any data from
+ * CertificatePolicies onto matching parent or anyPolicy if no match.
  */
 
 static int tree_link_nodes(X509_POLICY_LEVEL *curr,
-				const X509_POLICY_CACHE *cache)
-	{
-	int i;
-	X509_POLICY_DATA *data;
-
-	for (i = 0; i < sk_X509_POLICY_DATA_num(cache->data); i++)
-		{
-		data = sk_X509_POLICY_DATA_value(cache->data, i);
-		/* If a node is mapped any it doesn't have a corresponding
-		 * CertificatePolicies entry. 
-		 * However such an identical node would be created
-		 * if anyPolicy matching is enabled because there would be
-		 * no match with the parent valid_policy_set. So we create
-		 * link because then it will have the mapping flags
-		 * right and we can prune it later.
-		 */
+                           const X509_POLICY_CACHE *cache)
+{
+    int i;
+    X509_POLICY_DATA *data;
+
+    for (i = 0; i < sk_X509_POLICY_DATA_num(cache->data); i++) {
+        data = sk_X509_POLICY_DATA_value(cache->data, i);
+        /*
+         * If a node is mapped any it doesn't have a corresponding
+         * CertificatePolicies entry. However such an identical node would
+         * be created if anyPolicy matching is enabled because there would be
+         * no match with the parent valid_policy_set. So we create link
+         * because then it will have the mapping flags right and we can prune
+         * it later.
+         */
 #if 0
-		if ((data->flags & POLICY_DATA_FLAG_MAPPED_ANY)
-			&& !(curr->flags & X509_V_FLAG_INHIBIT_ANY))
-			continue;
+        if ((data->flags & POLICY_DATA_FLAG_MAPPED_ANY)
+            && !(curr->flags & X509_V_FLAG_INHIBIT_ANY))
+            continue;
 #endif
-		/* Look for matching nodes in previous level */
-		if (!tree_link_matching_nodes(curr, data))
-				return 0;
-		}
-	return 1;
-	}
-
-/* This corresponds to RFC3280 6.1.3(d)(2):
- * Create new data for any unmatched policies in the parent and link
- * to anyPolicy.
+        /* Look for matching nodes in previous level */
+        if (!tree_link_matching_nodes(curr, data))
+            return 0;
+    }
+    return 1;
+}
+
+/*
+ * This corresponds to RFC3280 6.1.3(d)(2): Create new data for any unmatched
+ * policies in the parent and link to anyPolicy.
  */
 
 static int tree_add_unmatched(X509_POLICY_LEVEL *curr,
-			const X509_POLICY_CACHE *cache,
-			const ASN1_OBJECT *id,
-			X509_POLICY_NODE *node,
-			X509_POLICY_TREE *tree)
-	{
-	X509_POLICY_DATA *data;
-	if (id == NULL)
-		id = node->data->valid_policy;
-	/* Create a new node with qualifiers from anyPolicy and
-	 * id from unmatched node.
-	 */
-	data = policy_data_new(NULL, id, node_critical(node));
-
-	if (data == NULL)
-		return 0;
-	/* Curr may not have anyPolicy */
-	data->qualifier_set = cache->anyPolicy->qualifier_set;
-	data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
-	if (!level_add_node(curr, data, node, tree))
-		{
-		policy_data_free(data);
-		return 0;
-		}
-
-	return 1;
-	}
+                              const X509_POLICY_CACHE *cache,
+                              const ASN1_OBJECT *id,
+                              X509_POLICY_NODE *node, X509_POLICY_TREE *tree)
+{
+    X509_POLICY_DATA *data;
+    if (id == NULL)
+        id = node->data->valid_policy;
+    /*
+     * Create a new node with qualifiers from anyPolicy and id from unmatched
+     * node.
+     */
+    data = policy_data_new(NULL, id, node_critical(node));
+
+    if (data == NULL)
+        return 0;
+    /* Curr may not have anyPolicy */
+    data->qualifier_set = cache->anyPolicy->qualifier_set;
+    data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
+    if (!level_add_node(curr, data, node, tree)) {
+        policy_data_free(data);
+        return 0;
+    }
+
+    return 1;
+}
 
 static int tree_link_unmatched(X509_POLICY_LEVEL *curr,
-			const X509_POLICY_CACHE *cache,
-			X509_POLICY_NODE *node,
-			X509_POLICY_TREE *tree)
-	{
-	const X509_POLICY_LEVEL *last = curr - 1;
-	int i;
-
-	if (	    (last->flags & X509_V_FLAG_INHIBIT_MAP)
-		|| !(node->data->flags & POLICY_DATA_FLAG_MAPPED))
-		{
-		/* If no policy mapping: matched if one child present */
-		if (node->nchild)
-			return 1;
-		if (!tree_add_unmatched(curr, cache, NULL, node, tree))
-			return 0;
-		/* Add it */
-		}
-	else
-		{
-		/* If mapping: matched if one child per expected policy set */
-		STACK_OF(ASN1_OBJECT) *expset = node->data->expected_policy_set;
-		if (node->nchild == sk_ASN1_OBJECT_num(expset))
-			return 1;
-		/* Locate unmatched nodes */
-		for (i = 0; i < sk_ASN1_OBJECT_num(expset); i++)
-			{
-			ASN1_OBJECT *oid = sk_ASN1_OBJECT_value(expset, i);
-			if (level_find_node(curr, node, oid))
-				continue;
-			if (!tree_add_unmatched(curr, cache, oid, node, tree))
-				return 0;
-			}
-
-		}
-
-	return 1;
-
-	}
+                               const X509_POLICY_CACHE *cache,
+                               X509_POLICY_NODE *node, X509_POLICY_TREE *tree)
+{
+    const X509_POLICY_LEVEL *last = curr - 1;
+    int i;
+
+    if ((last->flags & X509_V_FLAG_INHIBIT_MAP)
+        || !(node->data->flags & POLICY_DATA_FLAG_MAPPED)) {
+        /* If no policy mapping: matched if one child present */
+        if (node->nchild)
+            return 1;
+        if (!tree_add_unmatched(curr, cache, NULL, node, tree))
+            return 0;
+        /* Add it */
+    } else {
+        /* If mapping: matched if one child per expected policy set */
+        STACK_OF(ASN1_OBJECT) *expset = node->data->expected_policy_set;
+        if (node->nchild == sk_ASN1_OBJECT_num(expset))
+            return 1;
+        /* Locate unmatched nodes */
+        for (i = 0; i < sk_ASN1_OBJECT_num(expset); i++) {
+            ASN1_OBJECT *oid = sk_ASN1_OBJECT_value(expset, i);
+            if (level_find_node(curr, node, oid))
+                continue;
+            if (!tree_add_unmatched(curr, cache, oid, node, tree))
+                return 0;
+        }
+
+    }
+
+    return 1;
+
+}
 
 static int tree_link_any(X509_POLICY_LEVEL *curr,
-			const X509_POLICY_CACHE *cache,
-			X509_POLICY_TREE *tree)
-	{
-	int i;
-	/*X509_POLICY_DATA *data;*/
-	X509_POLICY_NODE *node;
-	X509_POLICY_LEVEL *last = curr - 1;
-
-	for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++)
-		{
-		node = sk_X509_POLICY_NODE_value(last->nodes, i);
-
-		if (!tree_link_unmatched(curr, cache, node, tree))
-			return 0;
+                         const X509_POLICY_CACHE *cache,
+                         X509_POLICY_TREE *tree)
+{
+    int i;
+    /*
+     * X509_POLICY_DATA *data;
+     */
+    X509_POLICY_NODE *node;
+    X509_POLICY_LEVEL *last = curr - 1;
+
+    for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++) {
+        node = sk_X509_POLICY_NODE_value(last->nodes, i);
+
+        if (!tree_link_unmatched(curr, cache, node, tree))
+            return 0;
 
 #if 0
 
-		/* Skip any node with any children: we only want unmathced
-		 * nodes.
-		 *
-		 * Note: need something better for policy mapping
-		 * because each node may have multiple children 
-		 */
-		if (node->nchild)
-			continue;
-
-		/* Create a new node with qualifiers from anyPolicy and
-		 * id from unmatched node.
-		 */
-		data = policy_data_new(NULL, node->data->valid_policy, 
-						node_critical(node));
-
-		if (data == NULL)
-			return 0;
-		/* Curr may not have anyPolicy */
-		data->qualifier_set = cache->anyPolicy->qualifier_set;
-		data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
-		if (!level_add_node(curr, data, node, tree))
-			{
-			policy_data_free(data);
-			return 0;
-			}
-
+        /*
+         * Skip any node with any children: we only want unmathced nodes.
+         * Note: need something better for policy mapping because each node
+         * may have multiple children
+         */
+        if (node->nchild)
+            continue;
+
+        /*
+         * Create a new node with qualifiers from anyPolicy and id from
+         * unmatched node.
+         */
+        data = policy_data_new(NULL, node->data->valid_policy,
+                               node_critical(node));
+
+        if (data == NULL)
+            return 0;
+        /* Curr may not have anyPolicy */
+        data->qualifier_set = cache->anyPolicy->qualifier_set;
+        data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
+        if (!level_add_node(curr, data, node, tree)) {
+            policy_data_free(data);
+            return 0;
+        }
 #endif
 
-		}
-	/* Finally add link to anyPolicy */
-	if (last->anyPolicy)
-		{
-		if (!level_add_node(curr, cache->anyPolicy,
-						last->anyPolicy, NULL))
-			return 0;
-		}
-	return 1;
-	}
-
-/* Prune the tree: delete any child mapped child data on the current level
+    }
+    /* Finally add link to anyPolicy */
+    if (last->anyPolicy) {
+        if (!level_add_node(curr, cache->anyPolicy, last->anyPolicy, NULL))
+            return 0;
+    }
+    return 1;
+}
+
+/*
+ * Prune the tree: delete any child mapped child data on the current level
  * then proceed up the tree deleting any data with no children. If we ever
  * have no data on a level we can halt because the tree will be empty.
  */
 
 static int tree_prune(X509_POLICY_TREE *tree, X509_POLICY_LEVEL *curr)
-	{
-	STACK_OF(X509_POLICY_NODE) *nodes;
-	X509_POLICY_NODE *node;
-	int i;
-	nodes = curr->nodes;
-	if (curr->flags & X509_V_FLAG_INHIBIT_MAP)
-		{
-		for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--)
-			{
-			node = sk_X509_POLICY_NODE_value(nodes, i);
-			/* Delete any mapped data: see RFC3280 XXXX */
-			if (node->data->flags & POLICY_DATA_FLAG_MAP_MASK)
-				{
-				node->parent->nchild--;
-				OPENSSL_free(node);
-				(void)sk_X509_POLICY_NODE_delete(nodes,i);
-				}
-			}
-		}
-
-	for(;;)	{
-		--curr;
-		nodes = curr->nodes;
-		for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--)
-			{
-			node = sk_X509_POLICY_NODE_value(nodes, i);
-			if (node->nchild == 0)
-				{
-				node->parent->nchild--;
-				OPENSSL_free(node);
-				(void)sk_X509_POLICY_NODE_delete(nodes, i);
-				}
-			}
-		if (curr->anyPolicy && !curr->anyPolicy->nchild)
-			{
-			if (curr->anyPolicy->parent)
-				curr->anyPolicy->parent->nchild--;
-			OPENSSL_free(curr->anyPolicy);
-			curr->anyPolicy = NULL;
-			}
-		if (curr == tree->levels)
-			{
-			/* If we zapped anyPolicy at top then tree is empty */
-			if (!curr->anyPolicy)
-					return 2;
-			return 1;
-			}
-		}
-
-	return 1;
-
-	}
+{
+    STACK_OF(X509_POLICY_NODE) *nodes;
+    X509_POLICY_NODE *node;
+    int i;
+    nodes = curr->nodes;
+    if (curr->flags & X509_V_FLAG_INHIBIT_MAP) {
+        for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--) {
+            node = sk_X509_POLICY_NODE_value(nodes, i);
+            /* Delete any mapped data: see RFC3280 XXXX */
+            if (node->data->flags & POLICY_DATA_FLAG_MAP_MASK) {
+                node->parent->nchild--;
+                OPENSSL_free(node);
+                (void)sk_X509_POLICY_NODE_delete(nodes, i);
+            }
+        }
+    }
+
+    for (;;) {
+        --curr;
+        nodes = curr->nodes;
+        for (i = sk_X509_POLICY_NODE_num(nodes) - 1; i >= 0; i--) {
+            node = sk_X509_POLICY_NODE_value(nodes, i);
+            if (node->nchild == 0) {
+                node->parent->nchild--;
+                OPENSSL_free(node);
+                (void)sk_X509_POLICY_NODE_delete(nodes, i);
+            }
+        }
+        if (curr->anyPolicy && !curr->anyPolicy->nchild) {
+            if (curr->anyPolicy->parent)
+                curr->anyPolicy->parent->nchild--;
+            OPENSSL_free(curr->anyPolicy);
+            curr->anyPolicy = NULL;
+        }
+        if (curr == tree->levels) {
+            /* If we zapped anyPolicy at top then tree is empty */
+            if (!curr->anyPolicy)
+                return 2;
+            return 1;
+        }
+    }
+
+    return 1;
+
+}
 
 static int tree_add_auth_node(STACK_OF(X509_POLICY_NODE) **pnodes,
-						 X509_POLICY_NODE *pcy)
-	{
-	if (!*pnodes)
-		{
-		*pnodes = policy_node_cmp_new();
-		if (!*pnodes)
-			return 0;
-		}
-	else if (sk_X509_POLICY_NODE_find(*pnodes, pcy) != -1)
-		return 1;
-
-	if (!sk_X509_POLICY_NODE_push(*pnodes, pcy))
-		return 0;
-
-	return 1;
-
-	}
-
-/* Calculate the authority set based on policy tree.
- * The 'pnodes' parameter is used as a store for the set of policy nodes
- * used to calculate the user set. If the authority set is not anyPolicy
- * then pnodes will just point to the authority set. If however the authority
- * set is anyPolicy then the set of valid policies (other than anyPolicy)
- * is store in pnodes. The return value of '2' is used in this case to indicate
- * that pnodes should be freed.
+                              X509_POLICY_NODE *pcy)
+{
+    if (!*pnodes) {
+        *pnodes = policy_node_cmp_new();
+        if (!*pnodes)
+            return 0;
+    } else if (sk_X509_POLICY_NODE_find(*pnodes, pcy) != -1)
+        return 1;
+
+    if (!sk_X509_POLICY_NODE_push(*pnodes, pcy))
+        return 0;
+
+    return 1;
+
+}
+
+/*
+ * Calculate the authority set based on policy tree. The 'pnodes' parameter
+ * is used as a store for the set of policy nodes used to calculate the user
+ * set. If the authority set is not anyPolicy then pnodes will just point to
+ * the authority set. If however the authority set is anyPolicy then the set
+ * of valid policies (other than anyPolicy) is store in pnodes. The return
+ * value of '2' is used in this case to indicate that pnodes should be freed.
  */
 
 static int tree_calculate_authority_set(X509_POLICY_TREE *tree,
-					STACK_OF(X509_POLICY_NODE) **pnodes)
-	{
-	X509_POLICY_LEVEL *curr;
-	X509_POLICY_NODE *node, *anyptr;
-	STACK_OF(X509_POLICY_NODE) **addnodes;
-	int i, j;
-	curr = tree->levels + tree->nlevel - 1;
-
-	/* If last level contains anyPolicy set is anyPolicy */
-	if (curr->anyPolicy)
-		{
-		if (!tree_add_auth_node(&tree->auth_policies, curr->anyPolicy))
-			return 0;
-		addnodes = pnodes;
-		}
-	else
-		/* Add policies to authority set */
-		addnodes = &tree->auth_policies;
-
-	curr = tree->levels;
-	for (i = 1; i < tree->nlevel; i++)
-		{
-		/* If no anyPolicy node on this this level it can't
-		 * appear on lower levels so end search.
-		 */
-		if (!(anyptr = curr->anyPolicy))
-			break;
-		curr++;
-		for (j = 0; j < sk_X509_POLICY_NODE_num(curr->nodes); j++)
-			{
-			node = sk_X509_POLICY_NODE_value(curr->nodes, j);
-			if ((node->parent == anyptr)
-				&& !tree_add_auth_node(addnodes, node))
-					return 0;
-			}
-		}
-
-	if (addnodes == pnodes)
-		return 2;
-
-	*pnodes = tree->auth_policies;
-
-	return 1;
-	}
+                                        STACK_OF(X509_POLICY_NODE) **pnodes)
+{
+    X509_POLICY_LEVEL *curr;
+    X509_POLICY_NODE *node, *anyptr;
+    STACK_OF(X509_POLICY_NODE) **addnodes;
+    int i, j;
+    curr = tree->levels + tree->nlevel - 1;
+
+    /* If last level contains anyPolicy set is anyPolicy */
+    if (curr->anyPolicy) {
+        if (!tree_add_auth_node(&tree->auth_policies, curr->anyPolicy))
+            return 0;
+        addnodes = pnodes;
+    } else
+        /* Add policies to authority set */
+        addnodes = &tree->auth_policies;
+
+    curr = tree->levels;
+    for (i = 1; i < tree->nlevel; i++) {
+        /*
+         * If no anyPolicy node on this this level it can't appear on lower
+         * levels so end search.
+         */
+        if (!(anyptr = curr->anyPolicy))
+            break;
+        curr++;
+        for (j = 0; j < sk_X509_POLICY_NODE_num(curr->nodes); j++) {
+            node = sk_X509_POLICY_NODE_value(curr->nodes, j);
+            if ((node->parent == anyptr)
+                && !tree_add_auth_node(addnodes, node))
+                return 0;
+        }
+    }
+
+    if (addnodes == pnodes)
+        return 2;
+
+    *pnodes = tree->auth_policies;
+
+    return 1;
+}
 
 static int tree_calculate_user_set(X509_POLICY_TREE *tree,
-				STACK_OF(ASN1_OBJECT) *policy_oids,
-				STACK_OF(X509_POLICY_NODE) *auth_nodes)
-	{
-	int i;
-	X509_POLICY_NODE *node;
-	ASN1_OBJECT *oid;
-
-	X509_POLICY_NODE *anyPolicy;
-	X509_POLICY_DATA *extra;
-
-	/* Check if anyPolicy present in authority constrained policy set:
-	 * this will happen if it is a leaf node.
-	 */
-
-	if (sk_ASN1_OBJECT_num(policy_oids) <= 0)
-		return 1;
-
-	anyPolicy = tree->levels[tree->nlevel - 1].anyPolicy;
-
-	for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
-		{
-		oid = sk_ASN1_OBJECT_value(policy_oids, i);
-		if (OBJ_obj2nid(oid) == NID_any_policy)
-			{
-			tree->flags |= POLICY_FLAG_ANY_POLICY;
-			return 1;
-			}
-		}
-
-	for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
-		{
-		oid = sk_ASN1_OBJECT_value(policy_oids, i);
-		node = tree_find_sk(auth_nodes, oid);
-		if (!node)
-			{
-			if (!anyPolicy)
-				continue;
-			/* Create a new node with policy ID from user set
-			 * and qualifiers from anyPolicy.
-			 */
-			extra = policy_data_new(NULL, oid,
-						node_critical(anyPolicy));
-			if (!extra)
-				return 0;
-			extra->qualifier_set = anyPolicy->data->qualifier_set;
-			extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS
-						| POLICY_DATA_FLAG_EXTRA_NODE;
-			node = level_add_node(NULL, extra, anyPolicy->parent,
-						tree);
-			}
-		if (!tree->user_policies)
-			{
-			tree->user_policies = sk_X509_POLICY_NODE_new_null();
-			if (!tree->user_policies)
-				return 1;
-			}
-		if (!sk_X509_POLICY_NODE_push(tree->user_policies, node))
-			return 0;
-		}
-	return 1;
-
-	}
+                                   STACK_OF(ASN1_OBJECT) *policy_oids,
+                                   STACK_OF(X509_POLICY_NODE) *auth_nodes)
+{
+    int i;
+    X509_POLICY_NODE *node;
+    ASN1_OBJECT *oid;
+
+    X509_POLICY_NODE *anyPolicy;
+    X509_POLICY_DATA *extra;
+
+    /*
+     * Check if anyPolicy present in authority constrained policy set: this
+     * will happen if it is a leaf node.
+     */
+
+    if (sk_ASN1_OBJECT_num(policy_oids) <= 0)
+        return 1;
+
+    anyPolicy = tree->levels[tree->nlevel - 1].anyPolicy;
+
+    for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++) {
+        oid = sk_ASN1_OBJECT_value(policy_oids, i);
+        if (OBJ_obj2nid(oid) == NID_any_policy) {
+            tree->flags |= POLICY_FLAG_ANY_POLICY;
+            return 1;
+        }
+    }
+
+    for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++) {
+        oid = sk_ASN1_OBJECT_value(policy_oids, i);
+        node = tree_find_sk(auth_nodes, oid);
+        if (!node) {
+            if (!anyPolicy)
+                continue;
+            /*
+             * Create a new node with policy ID from user set and qualifiers
+             * from anyPolicy.
+             */
+            extra = policy_data_new(NULL, oid, node_critical(anyPolicy));
+            if (!extra)
+                return 0;
+            extra->qualifier_set = anyPolicy->data->qualifier_set;
+            extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS
+                | POLICY_DATA_FLAG_EXTRA_NODE;
+            node = level_add_node(NULL, extra, anyPolicy->parent, tree);
+        }
+        if (!tree->user_policies) {
+            tree->user_policies = sk_X509_POLICY_NODE_new_null();
+            if (!tree->user_policies)
+                return 1;
+        }
+        if (!sk_X509_POLICY_NODE_push(tree->user_policies, node))
+            return 0;
+    }
+    return 1;
+
+}
 
 static int tree_evaluate(X509_POLICY_TREE *tree)
-	{
-	int ret, i;
-	X509_POLICY_LEVEL *curr = tree->levels + 1;
-	const X509_POLICY_CACHE *cache;
-
-	for(i = 1; i < tree->nlevel; i++, curr++)
-		{
-		cache = policy_cache_set(curr->cert);
-		if (!tree_link_nodes(curr, cache))
-			return 0;
-
-		if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY)
-			&& !tree_link_any(curr, cache, tree))
-			return 0;
-	tree_print("before tree_prune()", tree, curr);
-		ret = tree_prune(tree, curr);
-		if (ret != 1)
-			return ret;
-		}
-
-	return 1;
-
-	}
+{
+    int ret, i;
+    X509_POLICY_LEVEL *curr = tree->levels + 1;
+    const X509_POLICY_CACHE *cache;
 
-static void exnode_free(X509_POLICY_NODE *node)
-	{
-	if (node->data && (node->data->flags & POLICY_DATA_FLAG_EXTRA_NODE))
-		OPENSSL_free(node);
-	}
+    for (i = 1; i < tree->nlevel; i++, curr++) {
+        cache = policy_cache_set(curr->cert);
+        if (!tree_link_nodes(curr, cache))
+            return 0;
+
+        if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY)
+            && !tree_link_any(curr, cache, tree))
+            return 0;
+        tree_print("before tree_prune()", tree, curr);
+        ret = tree_prune(tree, curr);
+        if (ret != 1)
+            return ret;
+    }
+
+    return 1;
 
+}
+
+static void exnode_free(X509_POLICY_NODE *node)
+{
+    if (node->data && (node->data->flags & POLICY_DATA_FLAG_EXTRA_NODE))
+        OPENSSL_free(node);
+}
 
 void X509_policy_tree_free(X509_POLICY_TREE *tree)
-	{
-	X509_POLICY_LEVEL *curr;
-	int i;
+{
+    X509_POLICY_LEVEL *curr;
+    int i;
 
-	if (!tree)
-		return;
+    if (!tree)
+        return;
 
-	sk_X509_POLICY_NODE_free(tree->auth_policies);
-	sk_X509_POLICY_NODE_pop_free(tree->user_policies, exnode_free);
+    sk_X509_POLICY_NODE_free(tree->auth_policies);
+    sk_X509_POLICY_NODE_pop_free(tree->user_policies, exnode_free);
 
-	for(i = 0, curr = tree->levels; i < tree->nlevel; i++, curr++)
-		{
-		if (curr->cert)
-			X509_free(curr->cert);
-		if (curr->nodes)
-			sk_X509_POLICY_NODE_pop_free(curr->nodes,
-						policy_node_free);
-		if (curr->anyPolicy)
-			policy_node_free(curr->anyPolicy);
-		}
+    for (i = 0, curr = tree->levels; i < tree->nlevel; i++, curr++) {
+        if (curr->cert)
+            X509_free(curr->cert);
+        if (curr->nodes)
+            sk_X509_POLICY_NODE_pop_free(curr->nodes, policy_node_free);
+        if (curr->anyPolicy)
+            policy_node_free(curr->anyPolicy);
+    }
 
-	if (tree->extra_data)
-		sk_X509_POLICY_DATA_pop_free(tree->extra_data,
-						policy_data_free);
+    if (tree->extra_data)
+        sk_X509_POLICY_DATA_pop_free(tree->extra_data, policy_data_free);
 
-	OPENSSL_free(tree->levels);
-	OPENSSL_free(tree);
+    OPENSSL_free(tree->levels);
+    OPENSSL_free(tree);
 
-	}
+}
 
 /*-
  * Application policy checking function.
  * Return codes:
- *  0 	Internal Error.
+ *  0   Internal Error.
  *  1   Successful.
  * -1   One or more certificates contain invalid or inconsistent extensions
- * -2	User constrained policy set empty and requireExplicit true.
+ * -2   User constrained policy set empty and requireExplicit true.
  */
 
 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
-			STACK_OF(X509) *certs,
-			STACK_OF(ASN1_OBJECT) *policy_oids,
-			unsigned int flags)
-	{
-	int ret;
-	X509_POLICY_TREE *tree = NULL;
-	STACK_OF(X509_POLICY_NODE) *nodes, *auth_nodes = NULL;
-	*ptree = NULL;
+                      STACK_OF(X509) *certs,
+                      STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags)
+{
+    int ret;
+    X509_POLICY_TREE *tree = NULL;
+    STACK_OF(X509_POLICY_NODE) *nodes, *auth_nodes = NULL;
+    *ptree = NULL;
 
-	*pexplicit_policy = 0;
-	ret = tree_init(&tree, certs, flags);
+    *pexplicit_policy = 0;
+    ret = tree_init(&tree, certs, flags);
 
-	switch (ret)
-		{
+    switch (ret) {
 
-		/* Tree empty requireExplicit False: OK */
-		case 2:
-		return 1;
+        /* Tree empty requireExplicit False: OK */
+    case 2:
+        return 1;
 
-		/* Some internal error */
-		case -1:
-		return -1;
+        /* Some internal error */
+    case -1:
+        return -1;
 
-		/* Some internal error */
-		case 0:
-		return 0;
+        /* Some internal error */
+    case 0:
+        return 0;
 
-		/* Tree empty requireExplicit True: Error */
+        /* Tree empty requireExplicit True: Error */
 
-		case 6:
-		*pexplicit_policy = 1;
-		return -2;
+    case 6:
+        *pexplicit_policy = 1;
+        return -2;
 
-		/* Tree OK requireExplicit True: OK and continue */
-		case 5:
-		*pexplicit_policy = 1;
-		break;
+        /* Tree OK requireExplicit True: OK and continue */
+    case 5:
+        *pexplicit_policy = 1;
+        break;
 
-		/* Tree OK: continue */
+        /* Tree OK: continue */
 
-		case 1:
-		if (!tree)
-			/*
-			 * tree_init() returns success and a null tree
-			 * if it's just looking at a trust anchor.
-			 * I'm not sure that returning success here is
-			 * correct, but I'm sure that reporting this
-			 * as an internal error which our caller
-			 * interprets as a malloc failure is wrong.
-			 */
-			return 1;
-		break;
-		}
+    case 1:
+        if (!tree)
+            /*
+             * tree_init() returns success and a null tree
+             * if it's just looking at a trust anchor.
+             * I'm not sure that returning success here is
+             * correct, but I'm sure that reporting this
+             * as an internal error which our caller
+             * interprets as a malloc failure is wrong.
+             */
+            return 1;
+        break;
+    }
 
-	if (!tree) goto error;
-	ret = tree_evaluate(tree);
+    if (!tree)
+        goto error;
+    ret = tree_evaluate(tree);
 
-	tree_print("tree_evaluate()", tree, NULL);
+    tree_print("tree_evaluate()", tree, NULL);
 
-	if (ret <= 0)
-		goto error;
+    if (ret <= 0)
+        goto error;
 
-	/* Return value 2 means tree empty */
-	if (ret == 2)
-		{
-		X509_policy_tree_free(tree);
-		if (*pexplicit_policy)
-			return -2;
-		else
-			return 1;
-		}
+    /* Return value 2 means tree empty */
+    if (ret == 2) {
+        X509_policy_tree_free(tree);
+        if (*pexplicit_policy)
+            return -2;
+        else
+            return 1;
+    }
 
-	/* Tree is not empty: continue */
+    /* Tree is not empty: continue */
 
-	ret = tree_calculate_authority_set(tree, &auth_nodes);
+    ret = tree_calculate_authority_set(tree, &auth_nodes);
 
-	if (!ret)
-		goto error;
+    if (!ret)
+        goto error;
 
-	if (!tree_calculate_user_set(tree, policy_oids, auth_nodes))
-		goto error;
-	
-	if (ret == 2)
-		sk_X509_POLICY_NODE_free(auth_nodes);
+    if (!tree_calculate_user_set(tree, policy_oids, auth_nodes))
+        goto error;
 
-	if (tree)
-		*ptree = tree;
+    if (ret == 2)
+        sk_X509_POLICY_NODE_free(auth_nodes);
 
-	if (*pexplicit_policy)
-		{
-		nodes = X509_policy_tree_get0_user_policies(tree);
-		if (sk_X509_POLICY_NODE_num(nodes) <= 0)
-			return -2;
-		}
+    if (tree)
+        *ptree = tree;
 
-	return 1;
+    if (*pexplicit_policy) {
+        nodes = X509_policy_tree_get0_user_policies(tree);
+        if (sk_X509_POLICY_NODE_num(nodes) <= 0)
+            return -2;
+    }
 
-	error:
+    return 1;
 
-	X509_policy_tree_free(tree);
+ error:
 
-	return 0;
+    X509_policy_tree_free(tree);
 
-	}
+    return 0;
 
+}
diff --git a/crypto/x509v3/tabtest.c b/crypto/x509v3/tabtest.c
index 5ed6eb6891..145dc9de56 100644
--- a/crypto/x509v3/tabtest.c
+++ b/crypto/x509v3/tabtest.c
@@ -1,6 +1,7 @@
 /* tabtest.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,8 +57,9 @@
  *
  */
 
-/* Simple program to check the ext_dat.h is correct and print out
- * problems if it is not.
+/*
+ * Simple program to check the ext_dat.h is correct and print out problems if
+ * it is not.
  */
 
 #include 
@@ -68,21 +70,23 @@
 
 main()
 {
-	int i, prev = -1, bad = 0;
-	X509V3_EXT_METHOD **tmp;
-	i = sizeof(standard_exts) / sizeof(X509V3_EXT_METHOD *);
-	if(i != STANDARD_EXTENSION_COUNT)
-		fprintf(stderr, "Extension number invalid expecting %d\n", i);
-	tmp = standard_exts;
-	for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++) {
-		if((*tmp)->ext_nid < prev) bad = 1;
-		prev = (*tmp)->ext_nid;
-		
-	}
-	if(bad) {
-		tmp = standard_exts;
-		fprintf(stderr, "Extensions out of order!\n");
-		for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
-		printf("%d : %s\n", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
-	} else fprintf(stderr, "Order OK\n");
+    int i, prev = -1, bad = 0;
+    X509V3_EXT_METHOD **tmp;
+    i = sizeof(standard_exts) / sizeof(X509V3_EXT_METHOD *);
+    if (i != STANDARD_EXTENSION_COUNT)
+        fprintf(stderr, "Extension number invalid expecting %d\n", i);
+    tmp = standard_exts;
+    for (i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++) {
+        if ((*tmp)->ext_nid < prev)
+            bad = 1;
+        prev = (*tmp)->ext_nid;
+
+    }
+    if (bad) {
+        tmp = standard_exts;
+        fprintf(stderr, "Extensions out of order!\n");
+        for (i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
+            printf("%d : %s\n", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
+    } else
+        fprintf(stderr, "Order OK\n");
 }
diff --git a/crypto/x509v3/v3_addr.c b/crypto/x509v3/v3_addr.c
index df46a4983b..94cfed0509 100644
--- a/crypto/x509v3/v3_addr.c
+++ b/crypto/x509v3/v3_addr.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -95,9 +95,9 @@ ASN1_SEQUENCE(IPAddressFamily) = {
   ASN1_SIMPLE(IPAddressFamily, ipAddressChoice, IPAddressChoice)
 } ASN1_SEQUENCE_END(IPAddressFamily)
 
-ASN1_ITEM_TEMPLATE(IPAddrBlocks) = 
+ASN1_ITEM_TEMPLATE(IPAddrBlocks) =
   ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
-			IPAddrBlocks, IPAddressFamily)
+                        IPAddrBlocks, IPAddressFamily)
 ASN1_ITEM_TEMPLATE_END(IPAddrBlocks)
 
 IMPLEMENT_ASN1_FUNCTIONS(IPAddressRange)
@@ -108,21 +108,21 @@ IMPLEMENT_ASN1_FUNCTIONS(IPAddressFamily)
 /*
  * How much buffer space do we need for a raw address?
  */
-#define ADDR_RAW_BUF_LEN	16
+# define ADDR_RAW_BUF_LEN        16
 
 /*
  * What's the address length associated with this AFI?
  */
 static int length_from_afi(const unsigned afi)
 {
-  switch (afi) {
-  case IANA_AFI_IPV4:
-    return 4;
-  case IANA_AFI_IPV6:
-    return 16;
-  default:
-    return 0;
-  }
+    switch (afi) {
+    case IANA_AFI_IPV4:
+        return 4;
+    case IANA_AFI_IPV6:
+        return 16;
+    default:
+        return 0;
+    }
 }
 
 /*
@@ -130,12 +130,10 @@ static int length_from_afi(const unsigned afi)
  */
 unsigned int v3_addr_get_afi(const IPAddressFamily *f)
 {
-  return ((f != NULL &&
-	   f->addressFamily != NULL &&
-	   f->addressFamily->data != NULL)
-	  ? ((f->addressFamily->data[0] << 8) |
-	     (f->addressFamily->data[1]))
-	  : 0);
+    return ((f != NULL &&
+             f->addressFamily != NULL && f->addressFamily->data != NULL)
+            ? ((f->addressFamily->data[0] << 8) | (f->addressFamily->data[1]))
+            : 0);
 }
 
 /*
@@ -143,173 +141,170 @@ unsigned int v3_addr_get_afi(const IPAddressFamily *f)
  * At the moment this is coded for simplicity, not speed.
  */
 static int addr_expand(unsigned char *addr,
-			const ASN1_BIT_STRING *bs,
-			const int length,
-			const unsigned char fill)
+                       const ASN1_BIT_STRING *bs,
+                       const int length, const unsigned char fill)
 {
-  if (bs->length < 0 || bs->length > length)
-    return 0;
-  if (bs->length > 0) {
-    memcpy(addr, bs->data, bs->length);
-    if ((bs->flags & 7) != 0) {
-      unsigned char mask = 0xFF >> (8 - (bs->flags & 7));
-      if (fill == 0)
-	addr[bs->length - 1] &= ~mask;
-      else
-	addr[bs->length - 1] |= mask;
+    if (bs->length < 0 || bs->length > length)
+        return 0;
+    if (bs->length > 0) {
+        memcpy(addr, bs->data, bs->length);
+        if ((bs->flags & 7) != 0) {
+            unsigned char mask = 0xFF >> (8 - (bs->flags & 7));
+            if (fill == 0)
+                addr[bs->length - 1] &= ~mask;
+            else
+                addr[bs->length - 1] |= mask;
+        }
     }
-  }
-  memset(addr + bs->length, fill, length - bs->length);
-  return 1;
+    memset(addr + bs->length, fill, length - bs->length);
+    return 1;
 }
 
 /*
  * Extract the prefix length from a bitstring.
  */
-#define addr_prefixlen(bs) ((int) ((bs)->length * 8 - ((bs)->flags & 7)))
+# define addr_prefixlen(bs) ((int) ((bs)->length * 8 - ((bs)->flags & 7)))
 
 /*
  * i2r handler for one address bitstring.
  */
 static int i2r_address(BIO *out,
-		       const unsigned afi,
-		       const unsigned char fill,
-		       const ASN1_BIT_STRING *bs)
+                       const unsigned afi,
+                       const unsigned char fill, const ASN1_BIT_STRING *bs)
 {
-  unsigned char addr[ADDR_RAW_BUF_LEN];
-  int i, n;
+    unsigned char addr[ADDR_RAW_BUF_LEN];
+    int i, n;
 
-  if (bs->length < 0)
-    return 0;
-  switch (afi) {
-  case IANA_AFI_IPV4:
-    if (!addr_expand(addr, bs, 4, fill))
-      return 0;
-    BIO_printf(out, "%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);
-    break;
-  case IANA_AFI_IPV6:
-    if (!addr_expand(addr, bs, 16, fill))
-      return 0;
-    for (n = 16; n > 1 && addr[n-1] == 0x00 && addr[n-2] == 0x00; n -= 2)
-      ;
-    for (i = 0; i < n; i += 2)
-      BIO_printf(out, "%x%s", (addr[i] << 8) | addr[i+1], (i < 14 ? ":" : ""));
-    if (i < 16)
-      BIO_puts(out, ":");
-    if (i == 0)
-      BIO_puts(out, ":");
-    break;
-  default:
-    for (i = 0; i < bs->length; i++)
-      BIO_printf(out, "%s%02x", (i > 0 ? ":" : ""), bs->data[i]);
-    BIO_printf(out, "[%d]", (int) (bs->flags & 7));
-    break;
-  }
-  return 1;
+    if (bs->length < 0)
+        return 0;
+    switch (afi) {
+    case IANA_AFI_IPV4:
+        if (!addr_expand(addr, bs, 4, fill))
+            return 0;
+        BIO_printf(out, "%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);
+        break;
+    case IANA_AFI_IPV6:
+        if (!addr_expand(addr, bs, 16, fill))
+            return 0;
+        for (n = 16; n > 1 && addr[n - 1] == 0x00 && addr[n - 2] == 0x00;
+             n -= 2) ;
+        for (i = 0; i < n; i += 2)
+            BIO_printf(out, "%x%s", (addr[i] << 8) | addr[i + 1],
+                       (i < 14 ? ":" : ""));
+        if (i < 16)
+            BIO_puts(out, ":");
+        if (i == 0)
+            BIO_puts(out, ":");
+        break;
+    default:
+        for (i = 0; i < bs->length; i++)
+            BIO_printf(out, "%s%02x", (i > 0 ? ":" : ""), bs->data[i]);
+        BIO_printf(out, "[%d]", (int)(bs->flags & 7));
+        break;
+    }
+    return 1;
 }
 
 /*
  * i2r handler for a sequence of addresses and ranges.
  */
 static int i2r_IPAddressOrRanges(BIO *out,
-				 const int indent,
-				 const IPAddressOrRanges *aors,
-				 const unsigned afi)
+                                 const int indent,
+                                 const IPAddressOrRanges *aors,
+                                 const unsigned afi)
 {
-  int i;
-  for (i = 0; i < sk_IPAddressOrRange_num(aors); i++) {
-    const IPAddressOrRange *aor = sk_IPAddressOrRange_value(aors, i);
-    BIO_printf(out, "%*s", indent, "");
-    switch (aor->type) {
-    case IPAddressOrRange_addressPrefix:
-      if (!i2r_address(out, afi, 0x00, aor->u.addressPrefix))
-	return 0;
-      BIO_printf(out, "/%d\n", addr_prefixlen(aor->u.addressPrefix));
-      continue;
-    case IPAddressOrRange_addressRange:
-      if (!i2r_address(out, afi, 0x00, aor->u.addressRange->min))
-	return 0;
-      BIO_puts(out, "-");
-      if (!i2r_address(out, afi, 0xFF, aor->u.addressRange->max))
-	return 0;
-      BIO_puts(out, "\n");
-      continue;
+    int i;
+    for (i = 0; i < sk_IPAddressOrRange_num(aors); i++) {
+        const IPAddressOrRange *aor = sk_IPAddressOrRange_value(aors, i);
+        BIO_printf(out, "%*s", indent, "");
+        switch (aor->type) {
+        case IPAddressOrRange_addressPrefix:
+            if (!i2r_address(out, afi, 0x00, aor->u.addressPrefix))
+                return 0;
+            BIO_printf(out, "/%d\n", addr_prefixlen(aor->u.addressPrefix));
+            continue;
+        case IPAddressOrRange_addressRange:
+            if (!i2r_address(out, afi, 0x00, aor->u.addressRange->min))
+                return 0;
+            BIO_puts(out, "-");
+            if (!i2r_address(out, afi, 0xFF, aor->u.addressRange->max))
+                return 0;
+            BIO_puts(out, "\n");
+            continue;
+        }
     }
-  }
-  return 1;
+    return 1;
 }
 
 /*
  * i2r handler for an IPAddrBlocks extension.
  */
 static int i2r_IPAddrBlocks(const X509V3_EXT_METHOD *method,
-			    void *ext,
-			    BIO *out,
-			    int indent)
+                            void *ext, BIO *out, int indent)
 {
-  const IPAddrBlocks *addr = ext;
-  int i;
-  for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-    IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
-    const unsigned int afi = v3_addr_get_afi(f);
-    switch (afi) {
-    case IANA_AFI_IPV4:
-      BIO_printf(out, "%*sIPv4", indent, "");
-      break;
-    case IANA_AFI_IPV6:
-      BIO_printf(out, "%*sIPv6", indent, "");
-      break;
-    default:
-      BIO_printf(out, "%*sUnknown AFI %u", indent, "", afi);
-      break;
+    const IPAddrBlocks *addr = ext;
+    int i;
+    for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+        IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+        const unsigned int afi = v3_addr_get_afi(f);
+        switch (afi) {
+        case IANA_AFI_IPV4:
+            BIO_printf(out, "%*sIPv4", indent, "");
+            break;
+        case IANA_AFI_IPV6:
+            BIO_printf(out, "%*sIPv6", indent, "");
+            break;
+        default:
+            BIO_printf(out, "%*sUnknown AFI %u", indent, "", afi);
+            break;
+        }
+        if (f->addressFamily->length > 2) {
+            switch (f->addressFamily->data[2]) {
+            case 1:
+                BIO_puts(out, " (Unicast)");
+                break;
+            case 2:
+                BIO_puts(out, " (Multicast)");
+                break;
+            case 3:
+                BIO_puts(out, " (Unicast/Multicast)");
+                break;
+            case 4:
+                BIO_puts(out, " (MPLS)");
+                break;
+            case 64:
+                BIO_puts(out, " (Tunnel)");
+                break;
+            case 65:
+                BIO_puts(out, " (VPLS)");
+                break;
+            case 66:
+                BIO_puts(out, " (BGP MDT)");
+                break;
+            case 128:
+                BIO_puts(out, " (MPLS-labeled VPN)");
+                break;
+            default:
+                BIO_printf(out, " (Unknown SAFI %u)",
+                           (unsigned)f->addressFamily->data[2]);
+                break;
+            }
+        }
+        switch (f->ipAddressChoice->type) {
+        case IPAddressChoice_inherit:
+            BIO_puts(out, ": inherit\n");
+            break;
+        case IPAddressChoice_addressesOrRanges:
+            BIO_puts(out, ":\n");
+            if (!i2r_IPAddressOrRanges(out,
+                                       indent + 2,
+                                       f->ipAddressChoice->
+                                       u.addressesOrRanges, afi))
+                return 0;
+            break;
+        }
     }
-    if (f->addressFamily->length > 2) {
-      switch (f->addressFamily->data[2]) {
-      case   1:
-	BIO_puts(out, " (Unicast)");
-	break;
-      case   2:
-	BIO_puts(out, " (Multicast)");
-	break;
-      case   3:
-	BIO_puts(out, " (Unicast/Multicast)");
-	break;
-      case   4:
-	BIO_puts(out, " (MPLS)");
-	break;
-      case  64:
-	BIO_puts(out, " (Tunnel)");
-	break;
-      case  65:
-	BIO_puts(out, " (VPLS)");
-	break;
-      case  66:
-	BIO_puts(out, " (BGP MDT)");
-	break;
-      case 128:
-	BIO_puts(out, " (MPLS-labeled VPN)");
-	break;
-      default:  
-	BIO_printf(out, " (Unknown SAFI %u)",
-		   (unsigned) f->addressFamily->data[2]);
-	break;
-      }
-    }
-    switch (f->ipAddressChoice->type) {
-    case IPAddressChoice_inherit:
-      BIO_puts(out, ": inherit\n");
-      break;
-    case IPAddressChoice_addressesOrRanges:
-      BIO_puts(out, ":\n");
-      if (!i2r_IPAddressOrRanges(out,
-				 indent + 2,
-				 f->ipAddressChoice->u.addressesOrRanges,
-				 afi))
-	return 0;
-      break;
-    }
-  }
-  return 1;
+    return 1;
 }
 
 /*
@@ -323,63 +318,62 @@ static int i2r_IPAddrBlocks(const X509V3_EXT_METHOD *method,
  * for garbage input, tough noogies.
  */
 static int IPAddressOrRange_cmp(const IPAddressOrRange *a,
-				const IPAddressOrRange *b,
-				const int length)
+                                const IPAddressOrRange *b, const int length)
 {
-  unsigned char addr_a[ADDR_RAW_BUF_LEN], addr_b[ADDR_RAW_BUF_LEN];
-  int prefixlen_a = 0, prefixlen_b = 0;
-  int r;
-
-  switch (a->type) {
-  case IPAddressOrRange_addressPrefix:
-    if (!addr_expand(addr_a, a->u.addressPrefix, length, 0x00))
-      return -1;
-    prefixlen_a = addr_prefixlen(a->u.addressPrefix);
-    break;
-  case IPAddressOrRange_addressRange:
-    if (!addr_expand(addr_a, a->u.addressRange->min, length, 0x00))
-      return -1;
-    prefixlen_a = length * 8;
-    break;
-  }
-
-  switch (b->type) {
-  case IPAddressOrRange_addressPrefix:
-    if (!addr_expand(addr_b, b->u.addressPrefix, length, 0x00))
-      return -1;
-    prefixlen_b = addr_prefixlen(b->u.addressPrefix);
-    break;
-  case IPAddressOrRange_addressRange:
-    if (!addr_expand(addr_b, b->u.addressRange->min, length, 0x00))
-      return -1;
-    prefixlen_b = length * 8;
-    break;
-  }
-
-  if ((r = memcmp(addr_a, addr_b, length)) != 0)
-    return r;
-  else
-    return prefixlen_a - prefixlen_b;
+    unsigned char addr_a[ADDR_RAW_BUF_LEN], addr_b[ADDR_RAW_BUF_LEN];
+    int prefixlen_a = 0, prefixlen_b = 0;
+    int r;
+
+    switch (a->type) {
+    case IPAddressOrRange_addressPrefix:
+        if (!addr_expand(addr_a, a->u.addressPrefix, length, 0x00))
+            return -1;
+        prefixlen_a = addr_prefixlen(a->u.addressPrefix);
+        break;
+    case IPAddressOrRange_addressRange:
+        if (!addr_expand(addr_a, a->u.addressRange->min, length, 0x00))
+            return -1;
+        prefixlen_a = length * 8;
+        break;
+    }
+
+    switch (b->type) {
+    case IPAddressOrRange_addressPrefix:
+        if (!addr_expand(addr_b, b->u.addressPrefix, length, 0x00))
+            return -1;
+        prefixlen_b = addr_prefixlen(b->u.addressPrefix);
+        break;
+    case IPAddressOrRange_addressRange:
+        if (!addr_expand(addr_b, b->u.addressRange->min, length, 0x00))
+            return -1;
+        prefixlen_b = length * 8;
+        break;
+    }
+
+    if ((r = memcmp(addr_a, addr_b, length)) != 0)
+        return r;
+    else
+        return prefixlen_a - prefixlen_b;
 }
 
 /*
  * IPv4-specific closure over IPAddressOrRange_cmp, since sk_sort()
  * comparision routines are only allowed two arguments.
  */
-static int v4IPAddressOrRange_cmp(const IPAddressOrRange * const *a,
-				  const IPAddressOrRange * const *b)
+static int v4IPAddressOrRange_cmp(const IPAddressOrRange *const *a,
+                                  const IPAddressOrRange *const *b)
 {
-  return IPAddressOrRange_cmp(*a, *b, 4);
+    return IPAddressOrRange_cmp(*a, *b, 4);
 }
 
 /*
  * IPv6-specific closure over IPAddressOrRange_cmp, since sk_sort()
  * comparision routines are only allowed two arguments.
  */
-static int v6IPAddressOrRange_cmp(const IPAddressOrRange * const *a,
-				  const IPAddressOrRange * const *b)
+static int v6IPAddressOrRange_cmp(const IPAddressOrRange *const *a,
+                                  const IPAddressOrRange *const *b)
 {
-  return IPAddressOrRange_cmp(*a, *b, 16);
+    return IPAddressOrRange_cmp(*a, *b, 16);
 }
 
 /*
@@ -387,69 +381,80 @@ static int v6IPAddressOrRange_cmp(const IPAddressOrRange * const *a,
  * See last paragraph of RFC 3779 2.2.3.7.
  */
 static int range_should_be_prefix(const unsigned char *min,
-				  const unsigned char *max,
-				  const int length)
+                                  const unsigned char *max, const int length)
 {
-  unsigned char mask;
-  int i, j;
-
-  OPENSSL_assert(memcmp(min, max, length) <= 0);
-  for (i = 0; i < length && min[i] == max[i]; i++)
-    ;
-  for (j = length - 1; j >= 0 && min[j] == 0x00 && max[j] == 0xFF; j--)
-    ;
-  if (i < j)
-    return -1;
-  if (i > j)
-    return i * 8;
-  mask = min[i] ^ max[i];
-  switch (mask) {
-  case 0x01: j = 7; break;
-  case 0x03: j = 6; break;
-  case 0x07: j = 5; break;
-  case 0x0F: j = 4; break;
-  case 0x1F: j = 3; break;
-  case 0x3F: j = 2; break;
-  case 0x7F: j = 1; break;
-  default:   return -1;
-  }
-  if ((min[i] & mask) != 0 || (max[i] & mask) != mask)
-    return -1;
-  else
-    return i * 8 + j;
+    unsigned char mask;
+    int i, j;
+
+    OPENSSL_assert(memcmp(min, max, length) <= 0);
+    for (i = 0; i < length && min[i] == max[i]; i++) ;
+    for (j = length - 1; j >= 0 && min[j] == 0x00 && max[j] == 0xFF; j--) ;
+    if (i < j)
+        return -1;
+    if (i > j)
+        return i * 8;
+    mask = min[i] ^ max[i];
+    switch (mask) {
+    case 0x01:
+        j = 7;
+        break;
+    case 0x03:
+        j = 6;
+        break;
+    case 0x07:
+        j = 5;
+        break;
+    case 0x0F:
+        j = 4;
+        break;
+    case 0x1F:
+        j = 3;
+        break;
+    case 0x3F:
+        j = 2;
+        break;
+    case 0x7F:
+        j = 1;
+        break;
+    default:
+        return -1;
+    }
+    if ((min[i] & mask) != 0 || (max[i] & mask) != mask)
+        return -1;
+    else
+        return i * 8 + j;
 }
 
 /*
  * Construct a prefix.
  */
 static int make_addressPrefix(IPAddressOrRange **result,
-			      unsigned char *addr,
-			      const int prefixlen)
+                              unsigned char *addr, const int prefixlen)
 {
-  int bytelen = (prefixlen + 7) / 8, bitlen = prefixlen % 8;
-  IPAddressOrRange *aor = IPAddressOrRange_new();
+    int bytelen = (prefixlen + 7) / 8, bitlen = prefixlen % 8;
+    IPAddressOrRange *aor = IPAddressOrRange_new();
+
+    if (aor == NULL)
+        return 0;
+    aor->type = IPAddressOrRange_addressPrefix;
+    if (aor->u.addressPrefix == NULL &&
+        (aor->u.addressPrefix = ASN1_BIT_STRING_new()) == NULL)
+        goto err;
+    if (!ASN1_BIT_STRING_set(aor->u.addressPrefix, addr, bytelen))
+        goto err;
+    aor->u.addressPrefix->flags &= ~7;
+    aor->u.addressPrefix->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+    if (bitlen > 0) {
+        aor->u.addressPrefix->data[bytelen - 1] &= ~(0xFF >> bitlen);
+        aor->u.addressPrefix->flags |= 8 - bitlen;
+    }
 
-  if (aor == NULL)
-    return 0;
-  aor->type = IPAddressOrRange_addressPrefix;
-  if (aor->u.addressPrefix == NULL &&
-      (aor->u.addressPrefix = ASN1_BIT_STRING_new()) == NULL)
-    goto err;
-  if (!ASN1_BIT_STRING_set(aor->u.addressPrefix, addr, bytelen))
-    goto err;
-  aor->u.addressPrefix->flags &= ~7;
-  aor->u.addressPrefix->flags |= ASN1_STRING_FLAG_BITS_LEFT;
-  if (bitlen > 0) {
-    aor->u.addressPrefix->data[bytelen - 1] &= ~(0xFF >> bitlen);
-    aor->u.addressPrefix->flags |= 8 - bitlen;
-  }
-  
-  *result = aor;
-  return 1;
+    *result = aor;
+    return 1;
 
  err:
-  IPAddressOrRange_free(aor);
-  return 0;
+    IPAddressOrRange_free(aor);
+    return 0;
 }
 
 /*
@@ -458,251 +463,242 @@ static int make_addressPrefix(IPAddressOrRange **result,
  * the rest of the code considerably.
  */
 static int make_addressRange(IPAddressOrRange **result,
-			     unsigned char *min,
-			     unsigned char *max,
-			     const int length)
+                             unsigned char *min,
+                             unsigned char *max, const int length)
 {
-  IPAddressOrRange *aor;
-  int i, prefixlen;
+    IPAddressOrRange *aor;
+    int i, prefixlen;
+
+    if ((prefixlen = range_should_be_prefix(min, max, length)) >= 0)
+        return make_addressPrefix(result, min, prefixlen);
+
+    if ((aor = IPAddressOrRange_new()) == NULL)
+        return 0;
+    aor->type = IPAddressOrRange_addressRange;
+    OPENSSL_assert(aor->u.addressRange == NULL);
+    if ((aor->u.addressRange = IPAddressRange_new()) == NULL)
+        goto err;
+    if (aor->u.addressRange->min == NULL &&
+        (aor->u.addressRange->min = ASN1_BIT_STRING_new()) == NULL)
+        goto err;
+    if (aor->u.addressRange->max == NULL &&
+        (aor->u.addressRange->max = ASN1_BIT_STRING_new()) == NULL)
+        goto err;
+
+    for (i = length; i > 0 && min[i - 1] == 0x00; --i) ;
+    if (!ASN1_BIT_STRING_set(aor->u.addressRange->min, min, i))
+        goto err;
+    aor->u.addressRange->min->flags &= ~7;
+    aor->u.addressRange->min->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+    if (i > 0) {
+        unsigned char b = min[i - 1];
+        int j = 1;
+        while ((b & (0xFFU >> j)) != 0)
+            ++j;
+        aor->u.addressRange->min->flags |= 8 - j;
+    }
 
-  if ((prefixlen = range_should_be_prefix(min, max, length)) >= 0)
-    return make_addressPrefix(result, min, prefixlen);
+    for (i = length; i > 0 && max[i - 1] == 0xFF; --i) ;
+    if (!ASN1_BIT_STRING_set(aor->u.addressRange->max, max, i))
+        goto err;
+    aor->u.addressRange->max->flags &= ~7;
+    aor->u.addressRange->max->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+    if (i > 0) {
+        unsigned char b = max[i - 1];
+        int j = 1;
+        while ((b & (0xFFU >> j)) != (0xFFU >> j))
+            ++j;
+        aor->u.addressRange->max->flags |= 8 - j;
+    }
 
-  if ((aor = IPAddressOrRange_new()) == NULL)
-    return 0;
-  aor->type = IPAddressOrRange_addressRange;
-  OPENSSL_assert(aor->u.addressRange == NULL);
-  if ((aor->u.addressRange = IPAddressRange_new()) == NULL)
-    goto err;
-  if (aor->u.addressRange->min == NULL &&
-      (aor->u.addressRange->min = ASN1_BIT_STRING_new()) == NULL)
-    goto err;
-  if (aor->u.addressRange->max == NULL &&
-      (aor->u.addressRange->max = ASN1_BIT_STRING_new()) == NULL)
-    goto err;
-
-  for (i = length; i > 0 && min[i - 1] == 0x00; --i)
-    ;
-  if (!ASN1_BIT_STRING_set(aor->u.addressRange->min, min, i))
-    goto err;
-  aor->u.addressRange->min->flags &= ~7;
-  aor->u.addressRange->min->flags |= ASN1_STRING_FLAG_BITS_LEFT;
-  if (i > 0) {
-    unsigned char b = min[i - 1];
-    int j = 1;
-    while ((b & (0xFFU >> j)) != 0) 
-      ++j;
-    aor->u.addressRange->min->flags |= 8 - j;
-  }
-
-  for (i = length; i > 0 && max[i - 1] == 0xFF; --i)
-    ;
-  if (!ASN1_BIT_STRING_set(aor->u.addressRange->max, max, i))
-    goto err;
-  aor->u.addressRange->max->flags &= ~7;
-  aor->u.addressRange->max->flags |= ASN1_STRING_FLAG_BITS_LEFT;
-  if (i > 0) {
-    unsigned char b = max[i - 1];
-    int j = 1;
-    while ((b & (0xFFU >> j)) != (0xFFU >> j))
-      ++j;
-    aor->u.addressRange->max->flags |= 8 - j;
-  }
-
-  *result = aor;
-  return 1;
+    *result = aor;
+    return 1;
 
  err:
-  IPAddressOrRange_free(aor);
-  return 0;
+    IPAddressOrRange_free(aor);
+    return 0;
 }
 
 /*
  * Construct a new address family or find an existing one.
  */
 static IPAddressFamily *make_IPAddressFamily(IPAddrBlocks *addr,
-					     const unsigned afi,
-					     const unsigned *safi)
+                                             const unsigned afi,
+                                             const unsigned *safi)
 {
-  IPAddressFamily *f;
-  unsigned char key[3];
-  unsigned keylen;
-  int i;
-
-  key[0] = (afi >> 8) & 0xFF;
-  key[1] = afi & 0xFF;
-  if (safi != NULL) {
-    key[2] = *safi & 0xFF;
-    keylen = 3;
-  } else {
-    keylen = 2;
-  }
-
-  for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-    f = sk_IPAddressFamily_value(addr, i);
-    OPENSSL_assert(f->addressFamily->data != NULL);
-    if (f->addressFamily->length == keylen &&
-	!memcmp(f->addressFamily->data, key, keylen))
-      return f;
-  }
-
-  if ((f = IPAddressFamily_new()) == NULL)
-    goto err;
-  if (f->ipAddressChoice == NULL &&
-      (f->ipAddressChoice = IPAddressChoice_new()) == NULL)
-    goto err;
-  if (f->addressFamily == NULL && 
-      (f->addressFamily = ASN1_OCTET_STRING_new()) == NULL)
-    goto err;
-  if (!ASN1_OCTET_STRING_set(f->addressFamily, key, keylen))
-    goto err;
-  if (!sk_IPAddressFamily_push(addr, f))
-    goto err;
-
-  return f;
+    IPAddressFamily *f;
+    unsigned char key[3];
+    unsigned keylen;
+    int i;
+
+    key[0] = (afi >> 8) & 0xFF;
+    key[1] = afi & 0xFF;
+    if (safi != NULL) {
+        key[2] = *safi & 0xFF;
+        keylen = 3;
+    } else {
+        keylen = 2;
+    }
+
+    for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+        f = sk_IPAddressFamily_value(addr, i);
+        OPENSSL_assert(f->addressFamily->data != NULL);
+        if (f->addressFamily->length == keylen &&
+            !memcmp(f->addressFamily->data, key, keylen))
+            return f;
+    }
+
+    if ((f = IPAddressFamily_new()) == NULL)
+        goto err;
+    if (f->ipAddressChoice == NULL &&
+        (f->ipAddressChoice = IPAddressChoice_new()) == NULL)
+        goto err;
+    if (f->addressFamily == NULL &&
+        (f->addressFamily = ASN1_OCTET_STRING_new()) == NULL)
+        goto err;
+    if (!ASN1_OCTET_STRING_set(f->addressFamily, key, keylen))
+        goto err;
+    if (!sk_IPAddressFamily_push(addr, f))
+        goto err;
+
+    return f;
 
  err:
-  IPAddressFamily_free(f);
-  return NULL;
+    IPAddressFamily_free(f);
+    return NULL;
 }
 
 /*
  * Add an inheritance element.
  */
 int v3_addr_add_inherit(IPAddrBlocks *addr,
-			const unsigned afi,
-			const unsigned *safi)
+                        const unsigned afi, const unsigned *safi)
 {
-  IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
-  if (f == NULL ||
-      f->ipAddressChoice == NULL ||
-      (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
-       f->ipAddressChoice->u.addressesOrRanges != NULL))
-    return 0;
-  if (f->ipAddressChoice->type == IPAddressChoice_inherit &&
-      f->ipAddressChoice->u.inherit != NULL)
+    IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
+    if (f == NULL ||
+        f->ipAddressChoice == NULL ||
+        (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
+         f->ipAddressChoice->u.addressesOrRanges != NULL))
+        return 0;
+    if (f->ipAddressChoice->type == IPAddressChoice_inherit &&
+        f->ipAddressChoice->u.inherit != NULL)
+        return 1;
+    if (f->ipAddressChoice->u.inherit == NULL &&
+        (f->ipAddressChoice->u.inherit = ASN1_NULL_new()) == NULL)
+        return 0;
+    f->ipAddressChoice->type = IPAddressChoice_inherit;
     return 1;
-  if (f->ipAddressChoice->u.inherit == NULL &&
-      (f->ipAddressChoice->u.inherit = ASN1_NULL_new()) == NULL)
-    return 0;
-  f->ipAddressChoice->type = IPAddressChoice_inherit;
-  return 1;
 }
 
 /*
  * Construct an IPAddressOrRange sequence, or return an existing one.
  */
 static IPAddressOrRanges *make_prefix_or_range(IPAddrBlocks *addr,
-					       const unsigned afi,
-					       const unsigned *safi)
+                                               const unsigned afi,
+                                               const unsigned *safi)
 {
-  IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
-  IPAddressOrRanges *aors = NULL;
-
-  if (f == NULL ||
-      f->ipAddressChoice == NULL ||
-      (f->ipAddressChoice->type == IPAddressChoice_inherit &&
-       f->ipAddressChoice->u.inherit != NULL))
-    return NULL;
-  if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges)
-    aors = f->ipAddressChoice->u.addressesOrRanges;
-  if (aors != NULL)
+    IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
+    IPAddressOrRanges *aors = NULL;
+
+    if (f == NULL ||
+        f->ipAddressChoice == NULL ||
+        (f->ipAddressChoice->type == IPAddressChoice_inherit &&
+         f->ipAddressChoice->u.inherit != NULL))
+        return NULL;
+    if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges)
+        aors = f->ipAddressChoice->u.addressesOrRanges;
+    if (aors != NULL)
+        return aors;
+    if ((aors = sk_IPAddressOrRange_new_null()) == NULL)
+        return NULL;
+    switch (afi) {
+    case IANA_AFI_IPV4:
+        (void)sk_IPAddressOrRange_set_cmp_func(aors, v4IPAddressOrRange_cmp);
+        break;
+    case IANA_AFI_IPV6:
+        (void)sk_IPAddressOrRange_set_cmp_func(aors, v6IPAddressOrRange_cmp);
+        break;
+    }
+    f->ipAddressChoice->type = IPAddressChoice_addressesOrRanges;
+    f->ipAddressChoice->u.addressesOrRanges = aors;
     return aors;
-  if ((aors = sk_IPAddressOrRange_new_null()) == NULL)
-    return NULL;
-  switch (afi) {
-  case IANA_AFI_IPV4:
-    (void) sk_IPAddressOrRange_set_cmp_func(aors, v4IPAddressOrRange_cmp);
-    break;
-  case IANA_AFI_IPV6:
-    (void) sk_IPAddressOrRange_set_cmp_func(aors, v6IPAddressOrRange_cmp);
-    break;
-  }
-  f->ipAddressChoice->type = IPAddressChoice_addressesOrRanges;
-  f->ipAddressChoice->u.addressesOrRanges = aors;
-  return aors;
 }
 
 /*
  * Add a prefix.
  */
 int v3_addr_add_prefix(IPAddrBlocks *addr,
-		       const unsigned afi,
-		       const unsigned *safi,
-		       unsigned char *a,
-		       const int prefixlen)
+                       const unsigned afi,
+                       const unsigned *safi,
+                       unsigned char *a, const int prefixlen)
 {
-  IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
-  IPAddressOrRange *aor;
-  if (aors == NULL || !make_addressPrefix(&aor, a, prefixlen))
+    IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
+    IPAddressOrRange *aor;
+    if (aors == NULL || !make_addressPrefix(&aor, a, prefixlen))
+        return 0;
+    if (sk_IPAddressOrRange_push(aors, aor))
+        return 1;
+    IPAddressOrRange_free(aor);
     return 0;
-  if (sk_IPAddressOrRange_push(aors, aor))
-    return 1;
-  IPAddressOrRange_free(aor);
-  return 0;
 }
 
 /*
  * Add a range.
  */
 int v3_addr_add_range(IPAddrBlocks *addr,
-		      const unsigned afi,
-		      const unsigned *safi,
-		      unsigned char *min,
-		      unsigned char *max)
+                      const unsigned afi,
+                      const unsigned *safi,
+                      unsigned char *min, unsigned char *max)
 {
-  IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
-  IPAddressOrRange *aor;
-  int length = length_from_afi(afi);
-  if (aors == NULL)
-    return 0;
-  if (!make_addressRange(&aor, min, max, length))
+    IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
+    IPAddressOrRange *aor;
+    int length = length_from_afi(afi);
+    if (aors == NULL)
+        return 0;
+    if (!make_addressRange(&aor, min, max, length))
+        return 0;
+    if (sk_IPAddressOrRange_push(aors, aor))
+        return 1;
+    IPAddressOrRange_free(aor);
     return 0;
-  if (sk_IPAddressOrRange_push(aors, aor))
-    return 1;
-  IPAddressOrRange_free(aor);
-  return 0;
 }
 
 /*
  * Extract min and max values from an IPAddressOrRange.
  */
 static int extract_min_max(IPAddressOrRange *aor,
-			    unsigned char *min,
-			    unsigned char *max,
-			    int length)
+                           unsigned char *min, unsigned char *max, int length)
 {
-  if (aor == NULL || min == NULL || max == NULL)
+    if (aor == NULL || min == NULL || max == NULL)
+        return 0;
+    switch (aor->type) {
+    case IPAddressOrRange_addressPrefix:
+        return (addr_expand(min, aor->u.addressPrefix, length, 0x00) &&
+                addr_expand(max, aor->u.addressPrefix, length, 0xFF));
+    case IPAddressOrRange_addressRange:
+        return (addr_expand(min, aor->u.addressRange->min, length, 0x00) &&
+                addr_expand(max, aor->u.addressRange->max, length, 0xFF));
+    }
     return 0;
-  switch (aor->type) {
-  case IPAddressOrRange_addressPrefix:
-    return (addr_expand(min, aor->u.addressPrefix, length, 0x00) &&
-	    addr_expand(max, aor->u.addressPrefix, length, 0xFF));
-  case IPAddressOrRange_addressRange:
-    return (addr_expand(min, aor->u.addressRange->min, length, 0x00) &&
-	    addr_expand(max, aor->u.addressRange->max, length, 0xFF));
-  }
-  return 0;
 }
 
 /*
  * Public wrapper for extract_min_max().
  */
 int v3_addr_get_range(IPAddressOrRange *aor,
-		      const unsigned afi,
-		      unsigned char *min,
-		      unsigned char *max,
-		      const int length)
+                      const unsigned afi,
+                      unsigned char *min,
+                      unsigned char *max, const int length)
 {
-  int afi_length = length_from_afi(afi);
-  if (aor == NULL || min == NULL || max == NULL ||
-      afi_length == 0 || length < afi_length ||
-      (aor->type != IPAddressOrRange_addressPrefix &&
-       aor->type != IPAddressOrRange_addressRange) ||
-      !extract_min_max(aor, min, max, afi_length))
-    return 0;
-
-  return afi_length;
+    int afi_length = length_from_afi(afi);
+    if (aor == NULL || min == NULL || max == NULL ||
+        afi_length == 0 || length < afi_length ||
+        (aor->type != IPAddressOrRange_addressPrefix &&
+         aor->type != IPAddressOrRange_addressRange) ||
+        !extract_min_max(aor, min, max, afi_length))
+        return 0;
+
+    return afi_length;
 }
 
 /*
@@ -715,14 +711,14 @@ int v3_addr_get_range(IPAddressOrRange *aor,
  * null-SAFI rule to apply only within a single AFI, which is what I
  * would have expected and is what the following code implements.
  */
-static int IPAddressFamily_cmp(const IPAddressFamily * const *a_,
-			       const IPAddressFamily * const *b_)
+static int IPAddressFamily_cmp(const IPAddressFamily *const *a_,
+                               const IPAddressFamily *const *b_)
 {
-  const ASN1_OCTET_STRING *a = (*a_)->addressFamily;
-  const ASN1_OCTET_STRING *b = (*b_)->addressFamily;
-  int len = ((a->length <= b->length) ? a->length : b->length);
-  int cmp = memcmp(a->data, b->data, len);
-  return cmp ? cmp : a->length - b->length;
+    const ASN1_OCTET_STRING *a = (*a_)->addressFamily;
+    const ASN1_OCTET_STRING *b = (*b_)->addressFamily;
+    int len = ((a->length <= b->length) ? a->length : b->length);
+    int cmp = memcmp(a->data, b->data, len);
+    return cmp ? cmp : a->length - b->length;
 }
 
 /*
@@ -730,184 +726,182 @@ static int IPAddressFamily_cmp(const IPAddressFamily * const *a_,
  */
 int v3_addr_is_canonical(IPAddrBlocks *addr)
 {
-  unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
-  unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
-  IPAddressOrRanges *aors;
-  int i, j, k;
-
-  /*
-   * Empty extension is cannonical.
-   */
-  if (addr == NULL)
-    return 1;
-
-  /*
-   * Check whether the top-level list is in order.
-   */
-  for (i = 0; i < sk_IPAddressFamily_num(addr) - 1; i++) {
-    const IPAddressFamily *a = sk_IPAddressFamily_value(addr, i);
-    const IPAddressFamily *b = sk_IPAddressFamily_value(addr, i + 1);
-    if (IPAddressFamily_cmp(&a, &b) >= 0)
-      return 0;
-  }
-
-  /*
-   * Top level's ok, now check each address family.
-   */
-  for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-    IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
-    int length = length_from_afi(v3_addr_get_afi(f));
+    unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
+    unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
+    IPAddressOrRanges *aors;
+    int i, j, k;
 
     /*
-     * Inheritance is canonical.  Anything other than inheritance or
-     * a SEQUENCE OF IPAddressOrRange is an ASN.1 error or something.
+     * Empty extension is cannonical.
      */
-    if (f == NULL || f->ipAddressChoice == NULL)
-      return 0;
-    switch (f->ipAddressChoice->type) {
-    case IPAddressChoice_inherit:
-      continue;
-    case IPAddressChoice_addressesOrRanges:
-      break;
-    default:
-      return 0;
-    }
+    if (addr == NULL)
+        return 1;
 
     /*
-     * It's an IPAddressOrRanges sequence, check it.
+     * Check whether the top-level list is in order.
      */
-    aors = f->ipAddressChoice->u.addressesOrRanges;
-    if (sk_IPAddressOrRange_num(aors) == 0)
-      return 0;
-    for (j = 0; j < sk_IPAddressOrRange_num(aors) - 1; j++) {
-      IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
-      IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, j + 1);
-
-      if (!extract_min_max(a, a_min, a_max, length) ||
-	  !extract_min_max(b, b_min, b_max, length))
-	return 0;
-
-      /*
-       * Punt misordered list, overlapping start, or inverted range.
-       */
-      if (memcmp(a_min, b_min, length) >= 0 ||
-	  memcmp(a_min, a_max, length) > 0 ||
-	  memcmp(b_min, b_max, length) > 0)
-	return 0;
-
-      /*
-       * Punt if adjacent or overlapping.  Check for adjacency by
-       * subtracting one from b_min first.
-       */
-      for (k = length - 1; k >= 0 && b_min[k]-- == 0x00; k--)
-	;
-      if (memcmp(a_max, b_min, length) >= 0)
-	return 0;
-
-      /*
-       * Check for range that should be expressed as a prefix.
-       */
-      if (a->type == IPAddressOrRange_addressRange &&
-	  range_should_be_prefix(a_min, a_max, length) >= 0)
-	return 0;
+    for (i = 0; i < sk_IPAddressFamily_num(addr) - 1; i++) {
+        const IPAddressFamily *a = sk_IPAddressFamily_value(addr, i);
+        const IPAddressFamily *b = sk_IPAddressFamily_value(addr, i + 1);
+        if (IPAddressFamily_cmp(&a, &b) >= 0)
+            return 0;
     }
 
     /*
-     * Check range to see if it's inverted or should be a
-     * prefix.
+     * Top level's ok, now check each address family.
      */
-    j = sk_IPAddressOrRange_num(aors) - 1;
-    {
-      IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
-      if (a != NULL && a->type == IPAddressOrRange_addressRange) {
-	if (!extract_min_max(a, a_min, a_max, length))
-	  return 0;
-	if (memcmp(a_min, a_max, length) > 0 ||
-	    range_should_be_prefix(a_min, a_max, length) >= 0)
-	  return 0;
-      }
+    for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+        IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+        int length = length_from_afi(v3_addr_get_afi(f));
+
+        /*
+         * Inheritance is canonical.  Anything other than inheritance or
+         * a SEQUENCE OF IPAddressOrRange is an ASN.1 error or something.
+         */
+        if (f == NULL || f->ipAddressChoice == NULL)
+            return 0;
+        switch (f->ipAddressChoice->type) {
+        case IPAddressChoice_inherit:
+            continue;
+        case IPAddressChoice_addressesOrRanges:
+            break;
+        default:
+            return 0;
+        }
+
+        /*
+         * It's an IPAddressOrRanges sequence, check it.
+         */
+        aors = f->ipAddressChoice->u.addressesOrRanges;
+        if (sk_IPAddressOrRange_num(aors) == 0)
+            return 0;
+        for (j = 0; j < sk_IPAddressOrRange_num(aors) - 1; j++) {
+            IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
+            IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, j + 1);
+
+            if (!extract_min_max(a, a_min, a_max, length) ||
+                !extract_min_max(b, b_min, b_max, length))
+                return 0;
+
+            /*
+             * Punt misordered list, overlapping start, or inverted range.
+             */
+            if (memcmp(a_min, b_min, length) >= 0 ||
+                memcmp(a_min, a_max, length) > 0 ||
+                memcmp(b_min, b_max, length) > 0)
+                return 0;
+
+            /*
+             * Punt if adjacent or overlapping.  Check for adjacency by
+             * subtracting one from b_min first.
+             */
+            for (k = length - 1; k >= 0 && b_min[k]-- == 0x00; k--) ;
+            if (memcmp(a_max, b_min, length) >= 0)
+                return 0;
+
+            /*
+             * Check for range that should be expressed as a prefix.
+             */
+            if (a->type == IPAddressOrRange_addressRange &&
+                range_should_be_prefix(a_min, a_max, length) >= 0)
+                return 0;
+        }
+
+        /*
+         * Check range to see if it's inverted or should be a
+         * prefix.
+         */
+        j = sk_IPAddressOrRange_num(aors) - 1;
+        {
+            IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
+            if (a != NULL && a->type == IPAddressOrRange_addressRange) {
+                if (!extract_min_max(a, a_min, a_max, length))
+                    return 0;
+                if (memcmp(a_min, a_max, length) > 0 ||
+                    range_should_be_prefix(a_min, a_max, length) >= 0)
+                    return 0;
+            }
+        }
     }
-  }
 
-  /*
-   * If we made it through all that, we're happy.
-   */
-  return 1;
+    /*
+     * If we made it through all that, we're happy.
+     */
+    return 1;
 }
 
 /*
  * Whack an IPAddressOrRanges into canonical form.
  */
 static int IPAddressOrRanges_canonize(IPAddressOrRanges *aors,
-				      const unsigned afi)
+                                      const unsigned afi)
 {
-  int i, j, length = length_from_afi(afi);
-
-  /*
-   * Sort the IPAddressOrRanges sequence.
-   */
-  sk_IPAddressOrRange_sort(aors);
-
-  /*
-   * Clean up representation issues, punt on duplicates or overlaps.
-   */
-  for (i = 0; i < sk_IPAddressOrRange_num(aors) - 1; i++) {
-    IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, i);
-    IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, i + 1);
-    unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
-    unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
-
-    if (!extract_min_max(a, a_min, a_max, length) ||
-	!extract_min_max(b, b_min, b_max, length))
-      return 0;
+    int i, j, length = length_from_afi(afi);
 
     /*
-     * Punt inverted ranges.
+     * Sort the IPAddressOrRanges sequence.
      */
-    if (memcmp(a_min, a_max, length) > 0 ||
-	memcmp(b_min, b_max, length) > 0)
-      return 0;
+    sk_IPAddressOrRange_sort(aors);
 
     /*
-     * Punt overlaps.
+     * Clean up representation issues, punt on duplicates or overlaps.
      */
-    if (memcmp(a_max, b_min, length) >= 0)
-      return 0;
+    for (i = 0; i < sk_IPAddressOrRange_num(aors) - 1; i++) {
+        IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, i);
+        IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, i + 1);
+        unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
+        unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
+
+        if (!extract_min_max(a, a_min, a_max, length) ||
+            !extract_min_max(b, b_min, b_max, length))
+            return 0;
+
+        /*
+         * Punt inverted ranges.
+         */
+        if (memcmp(a_min, a_max, length) > 0 ||
+            memcmp(b_min, b_max, length) > 0)
+            return 0;
+
+        /*
+         * Punt overlaps.
+         */
+        if (memcmp(a_max, b_min, length) >= 0)
+            return 0;
+
+        /*
+         * Merge if a and b are adjacent.  We check for
+         * adjacency by subtracting one from b_min first.
+         */
+        for (j = length - 1; j >= 0 && b_min[j]-- == 0x00; j--) ;
+        if (memcmp(a_max, b_min, length) == 0) {
+            IPAddressOrRange *merged;
+            if (!make_addressRange(&merged, a_min, b_max, length))
+                return 0;
+            (void)sk_IPAddressOrRange_set(aors, i, merged);
+            (void)sk_IPAddressOrRange_delete(aors, i + 1);
+            IPAddressOrRange_free(a);
+            IPAddressOrRange_free(b);
+            --i;
+            continue;
+        }
+    }
 
     /*
-     * Merge if a and b are adjacent.  We check for
-     * adjacency by subtracting one from b_min first.
+     * Check for inverted final range.
      */
-    for (j = length - 1; j >= 0 && b_min[j]-- == 0x00; j--)
-      ;
-    if (memcmp(a_max, b_min, length) == 0) {
-      IPAddressOrRange *merged;
-      if (!make_addressRange(&merged, a_min, b_max, length))
-	return 0;
-      (void) sk_IPAddressOrRange_set(aors, i, merged);
-      (void) sk_IPAddressOrRange_delete(aors, i + 1);
-      IPAddressOrRange_free(a);
-      IPAddressOrRange_free(b);
-      --i;
-      continue;
-    }
-  }
-
-  /*
-   * Check for inverted final range.
-   */
-  j = sk_IPAddressOrRange_num(aors) - 1;
-  {
-    IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
-    if (a != NULL && a->type == IPAddressOrRange_addressRange) {
-      unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
-      extract_min_max(a, a_min, a_max, length);
-      if (memcmp(a_min, a_max, length) > 0)
-	return 0;
+    j = sk_IPAddressOrRange_num(aors) - 1;
+    {
+        IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
+        if (a != NULL && a->type == IPAddressOrRange_addressRange) {
+            unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
+            extract_min_max(a, a_min, a_max, length);
+            if (memcmp(a_min, a_max, length) > 0)
+                return 0;
+        }
     }
-  }
 
-  return 1;
+    return 1;
 }
 
 /*
@@ -915,200 +909,208 @@ static int IPAddressOrRanges_canonize(IPAddressOrRanges *aors,
  */
 int v3_addr_canonize(IPAddrBlocks *addr)
 {
-  int i;
-  for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-    IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
-    if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
-	!IPAddressOrRanges_canonize(f->ipAddressChoice->u.addressesOrRanges,
-				    v3_addr_get_afi(f)))
-      return 0;
-  }
-  (void) sk_IPAddressFamily_set_cmp_func(addr, IPAddressFamily_cmp);
-  sk_IPAddressFamily_sort(addr);
-  OPENSSL_assert(v3_addr_is_canonical(addr));
-  return 1;
+    int i;
+    for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+        IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+        if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
+            !IPAddressOrRanges_canonize(f->ipAddressChoice->
+                                        u.addressesOrRanges,
+                                        v3_addr_get_afi(f)))
+            return 0;
+    }
+    (void)sk_IPAddressFamily_set_cmp_func(addr, IPAddressFamily_cmp);
+    sk_IPAddressFamily_sort(addr);
+    OPENSSL_assert(v3_addr_is_canonical(addr));
+    return 1;
 }
 
 /*
  * v2i handler for the IPAddrBlocks extension.
  */
 static void *v2i_IPAddrBlocks(const struct v3_ext_method *method,
-			      struct v3_ext_ctx *ctx,
-			      STACK_OF(CONF_VALUE) *values)
+                              struct v3_ext_ctx *ctx,
+                              STACK_OF(CONF_VALUE) *values)
 {
-  static const char v4addr_chars[] = "0123456789.";
-  static const char v6addr_chars[] = "0123456789.:abcdefABCDEF";
-  IPAddrBlocks *addr = NULL;
-  char *s = NULL, *t;
-  int i;
-  
-  if ((addr = sk_IPAddressFamily_new(IPAddressFamily_cmp)) == NULL) {
-    X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
-    return NULL;
-  }
-
-  for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
-    CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
-    unsigned char min[ADDR_RAW_BUF_LEN], max[ADDR_RAW_BUF_LEN];
-    unsigned afi, *safi = NULL, safi_;
-    const char *addr_chars;
-    int prefixlen, i1, i2, delim, length;
-
-    if (       !name_cmp(val->name, "IPv4")) {
-      afi = IANA_AFI_IPV4;
-    } else if (!name_cmp(val->name, "IPv6")) {
-      afi = IANA_AFI_IPV6;
-    } else if (!name_cmp(val->name, "IPv4-SAFI")) {
-      afi = IANA_AFI_IPV4;
-      safi = &safi_;
-    } else if (!name_cmp(val->name, "IPv6-SAFI")) {
-      afi = IANA_AFI_IPV6;
-      safi = &safi_;
-    } else {
-      X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_NAME_ERROR);
-      X509V3_conf_err(val);
-      goto err;
-    }
-
-    switch (afi) {
-    case IANA_AFI_IPV4:
-      addr_chars = v4addr_chars;
-      break;
-    case IANA_AFI_IPV6:
-      addr_chars = v6addr_chars;
-      break;
+    static const char v4addr_chars[] = "0123456789.";
+    static const char v6addr_chars[] = "0123456789.:abcdefABCDEF";
+    IPAddrBlocks *addr = NULL;
+    char *s = NULL, *t;
+    int i;
+
+    if ((addr = sk_IPAddressFamily_new(IPAddressFamily_cmp)) == NULL) {
+        X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+        return NULL;
     }
 
-    length = length_from_afi(afi);
-
-    /*
-     * Handle SAFI, if any, and BUF_strdup() so we can null-terminate
-     * the other input values.
-     */
-    if (safi != NULL) {
-      *safi = strtoul(val->value, &t, 0);
-      t += strspn(t, " \t");
-      if (*safi > 0xFF || *t++ != ':') {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_SAFI);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      t += strspn(t, " \t");
-      s = BUF_strdup(t);
-    } else {
-      s = BUF_strdup(val->value);
-    }
-    if (s == NULL) {
-      X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
-      goto err;
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
+        unsigned char min[ADDR_RAW_BUF_LEN], max[ADDR_RAW_BUF_LEN];
+        unsigned afi, *safi = NULL, safi_;
+        const char *addr_chars;
+        int prefixlen, i1, i2, delim, length;
+
+        if (!name_cmp(val->name, "IPv4")) {
+            afi = IANA_AFI_IPV4;
+        } else if (!name_cmp(val->name, "IPv6")) {
+            afi = IANA_AFI_IPV6;
+        } else if (!name_cmp(val->name, "IPv4-SAFI")) {
+            afi = IANA_AFI_IPV4;
+            safi = &safi_;
+        } else if (!name_cmp(val->name, "IPv6-SAFI")) {
+            afi = IANA_AFI_IPV6;
+            safi = &safi_;
+        } else {
+            X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                      X509V3_R_EXTENSION_NAME_ERROR);
+            X509V3_conf_err(val);
+            goto err;
+        }
+
+        switch (afi) {
+        case IANA_AFI_IPV4:
+            addr_chars = v4addr_chars;
+            break;
+        case IANA_AFI_IPV6:
+            addr_chars = v6addr_chars;
+            break;
+        }
+
+        length = length_from_afi(afi);
+
+        /*
+         * Handle SAFI, if any, and BUF_strdup() so we can null-terminate
+         * the other input values.
+         */
+        if (safi != NULL) {
+            *safi = strtoul(val->value, &t, 0);
+            t += strspn(t, " \t");
+            if (*safi > 0xFF || *t++ != ':') {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_SAFI);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            t += strspn(t, " \t");
+            s = BUF_strdup(t);
+        } else {
+            s = BUF_strdup(val->value);
+        }
+        if (s == NULL) {
+            X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /*
+         * Check for inheritance.  Not worth additional complexity to
+         * optimize this (seldom-used) case.
+         */
+        if (!strcmp(s, "inherit")) {
+            if (!v3_addr_add_inherit(addr, afi, safi)) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                          X509V3_R_INVALID_INHERITANCE);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            OPENSSL_free(s);
+            s = NULL;
+            continue;
+        }
+
+        i1 = strspn(s, addr_chars);
+        i2 = i1 + strspn(s + i1, " \t");
+        delim = s[i2++];
+        s[i1] = '\0';
+
+        if (a2i_ipadd(min, s) != length) {
+            X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_IPADDRESS);
+            X509V3_conf_err(val);
+            goto err;
+        }
+
+        switch (delim) {
+        case '/':
+            prefixlen = (int)strtoul(s + i2, &t, 10);
+            if (t == s + i2 || *t != '\0') {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                          X509V3_R_EXTENSION_VALUE_ERROR);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            if (!v3_addr_add_prefix(addr, afi, safi, min, prefixlen)) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            break;
+        case '-':
+            i1 = i2 + strspn(s + i2, " \t");
+            i2 = i1 + strspn(s + i1, addr_chars);
+            if (i1 == i2 || s[i2] != '\0') {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                          X509V3_R_EXTENSION_VALUE_ERROR);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            if (a2i_ipadd(max, s + i1) != length) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                          X509V3_R_INVALID_IPADDRESS);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            if (memcmp(min, max, length_from_afi(afi)) > 0) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                          X509V3_R_EXTENSION_VALUE_ERROR);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            if (!v3_addr_add_range(addr, afi, safi, min, max)) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            break;
+        case '\0':
+            if (!v3_addr_add_prefix(addr, afi, safi, min, length * 8)) {
+                X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            break;
+        default:
+            X509V3err(X509V3_F_V2I_IPADDRBLOCKS,
+                      X509V3_R_EXTENSION_VALUE_ERROR);
+            X509V3_conf_err(val);
+            goto err;
+        }
+
+        OPENSSL_free(s);
+        s = NULL;
     }
 
     /*
-     * Check for inheritance.  Not worth additional complexity to
-     * optimize this (seldom-used) case.
+     * Canonize the result, then we're done.
      */
-    if (!strcmp(s, "inherit")) {
-      if (!v3_addr_add_inherit(addr, afi, safi)) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_INHERITANCE);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      OPENSSL_free(s);
-      s = NULL;
-      continue;
-    }
-
-    i1 = strspn(s, addr_chars);
-    i2 = i1 + strspn(s + i1, " \t");
-    delim = s[i2++];
-    s[i1] = '\0';
-
-    if (a2i_ipadd(min, s) != length) {
-      X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_IPADDRESS);
-      X509V3_conf_err(val);
-      goto err;
-    }
-
-    switch (delim) {
-    case '/':
-      prefixlen = (int) strtoul(s + i2, &t, 10);
-      if (t == s + i2 || *t != '\0') {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      if (!v3_addr_add_prefix(addr, afi, safi, min, prefixlen)) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-      break;
-    case '-':
-      i1 = i2 + strspn(s + i2, " \t");
-      i2 = i1 + strspn(s + i1, addr_chars);
-      if (i1 == i2 || s[i2] != '\0') {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      if (a2i_ipadd(max, s + i1) != length) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_IPADDRESS);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      if (memcmp(min, max, length_from_afi(afi)) > 0) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      if (!v3_addr_add_range(addr, afi, safi, min, max)) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-      break;
-    case '\0':
-      if (!v3_addr_add_prefix(addr, afi, safi, min, length * 8)) {
-	X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-      break;
-    default:
-      X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
-      X509V3_conf_err(val);
-      goto err;
-    }
-
-    OPENSSL_free(s);
-    s = NULL;
-  }
-
-  /*
-   * Canonize the result, then we're done.
-   */
-  if (!v3_addr_canonize(addr))
-    goto err;    
-  return addr;
+    if (!v3_addr_canonize(addr))
+        goto err;
+    return addr;
 
  err:
-  OPENSSL_free(s);
-  sk_IPAddressFamily_pop_free(addr, IPAddressFamily_free);
-  return NULL;
+    OPENSSL_free(s);
+    sk_IPAddressFamily_pop_free(addr, IPAddressFamily_free);
+    return NULL;
 }
 
 /*
  * OpenSSL dispatch
  */
 const X509V3_EXT_METHOD v3_addr = {
-  NID_sbgp_ipAddrBlock,		/* nid */
-  0,				/* flags */
-  ASN1_ITEM_ref(IPAddrBlocks),	/* template */
-  0, 0, 0, 0,			/* old functions, ignored */
-  0,				/* i2s */
-  0,				/* s2i */
-  0,				/* i2v */
-  v2i_IPAddrBlocks,		/* v2i */
-  i2r_IPAddrBlocks,		/* i2r */
-  0,				/* r2i */
-  NULL				/* extension-specific data */
+    NID_sbgp_ipAddrBlock,       /* nid */
+    0,                          /* flags */
+    ASN1_ITEM_ref(IPAddrBlocks), /* template */
+    0, 0, 0, 0,                 /* old functions, ignored */
+    0,                          /* i2s */
+    0,                          /* s2i */
+    0,                          /* i2v */
+    v2i_IPAddrBlocks,           /* v2i */
+    i2r_IPAddrBlocks,           /* i2r */
+    0,                          /* r2i */
+    NULL                        /* extension-specific data */
 };
 
 /*
@@ -1116,53 +1118,52 @@ const X509V3_EXT_METHOD v3_addr = {
  */
 int v3_addr_inherits(IPAddrBlocks *addr)
 {
-  int i;
-  if (addr == NULL)
+    int i;
+    if (addr == NULL)
+        return 0;
+    for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+        IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+        if (f->ipAddressChoice->type == IPAddressChoice_inherit)
+            return 1;
+    }
     return 0;
-  for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-    IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
-    if (f->ipAddressChoice->type == IPAddressChoice_inherit)
-      return 1;
-  }
-  return 0;
 }
 
 /*
  * Figure out whether parent contains child.
  */
 static int addr_contains(IPAddressOrRanges *parent,
-			 IPAddressOrRanges *child,
-			 int length)
+                         IPAddressOrRanges *child, int length)
 {
-  unsigned char p_min[ADDR_RAW_BUF_LEN], p_max[ADDR_RAW_BUF_LEN];
-  unsigned char c_min[ADDR_RAW_BUF_LEN], c_max[ADDR_RAW_BUF_LEN];
-  int p, c;
-
-  if (child == NULL || parent == child)
-    return 1;
-  if (parent == NULL)
-    return 0;
-
-  p = 0;
-  for (c = 0; c < sk_IPAddressOrRange_num(child); c++) {
-    if (!extract_min_max(sk_IPAddressOrRange_value(child, c),
-			 c_min, c_max, length))
-      return -1;
-    for (;; p++) {
-      if (p >= sk_IPAddressOrRange_num(parent))
-	return 0;
-      if (!extract_min_max(sk_IPAddressOrRange_value(parent, p),
-			   p_min, p_max, length))
-	return 0;
-      if (memcmp(p_max, c_max, length) < 0)
-	continue;
-      if (memcmp(p_min, c_min, length) > 0)
-	return 0;
-      break;
+    unsigned char p_min[ADDR_RAW_BUF_LEN], p_max[ADDR_RAW_BUF_LEN];
+    unsigned char c_min[ADDR_RAW_BUF_LEN], c_max[ADDR_RAW_BUF_LEN];
+    int p, c;
+
+    if (child == NULL || parent == child)
+        return 1;
+    if (parent == NULL)
+        return 0;
+
+    p = 0;
+    for (c = 0; c < sk_IPAddressOrRange_num(child); c++) {
+        if (!extract_min_max(sk_IPAddressOrRange_value(child, c),
+                             c_min, c_max, length))
+            return -1;
+        for (;; p++) {
+            if (p >= sk_IPAddressOrRange_num(parent))
+                return 0;
+            if (!extract_min_max(sk_IPAddressOrRange_value(parent, p),
+                                 p_min, p_max, length))
+                return 0;
+            if (memcmp(p_max, c_max, length) < 0)
+                continue;
+            if (memcmp(p_min, c_min, length) > 0)
+                return 0;
+            break;
+        }
     }
-  }
 
-  return 1;
+    return 1;
 }
 
 /*
@@ -1170,152 +1171,158 @@ static int addr_contains(IPAddressOrRanges *parent,
  */
 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b)
 {
-  int i;
-  if (a == NULL || a == b)
+    int i;
+    if (a == NULL || a == b)
+        return 1;
+    if (b == NULL || v3_addr_inherits(a) || v3_addr_inherits(b))
+        return 0;
+    (void)sk_IPAddressFamily_set_cmp_func(b, IPAddressFamily_cmp);
+    for (i = 0; i < sk_IPAddressFamily_num(a); i++) {
+        IPAddressFamily *fa = sk_IPAddressFamily_value(a, i);
+        int j = sk_IPAddressFamily_find(b, fa);
+        IPAddressFamily *fb;
+        fb = sk_IPAddressFamily_value(b, j);
+        if (fb == NULL)
+            return 0;
+        if (!addr_contains(fb->ipAddressChoice->u.addressesOrRanges,
+                           fa->ipAddressChoice->u.addressesOrRanges,
+                           length_from_afi(v3_addr_get_afi(fb))))
+            return 0;
+    }
     return 1;
-  if (b == NULL || v3_addr_inherits(a) || v3_addr_inherits(b))
-    return 0;
-  (void) sk_IPAddressFamily_set_cmp_func(b, IPAddressFamily_cmp);
-  for (i = 0; i < sk_IPAddressFamily_num(a); i++) {
-    IPAddressFamily *fa = sk_IPAddressFamily_value(a, i);
-    int j = sk_IPAddressFamily_find(b, fa);
-    IPAddressFamily *fb;
-    fb = sk_IPAddressFamily_value(b, j);
-    if (fb == NULL)
-       return 0;
-    if (!addr_contains(fb->ipAddressChoice->u.addressesOrRanges, 
-		       fa->ipAddressChoice->u.addressesOrRanges,
-		       length_from_afi(v3_addr_get_afi(fb))))
-      return 0;
-  }
-  return 1;
 }
 
 /*
  * Validation error handling via callback.
  */
-#define validation_err(_err_)		\
-  do {					\
-    if (ctx != NULL) {			\
-      ctx->error = _err_;		\
-      ctx->error_depth = i;		\
-      ctx->current_cert = x;		\
-      ret = ctx->verify_cb(0, ctx);	\
-    } else {				\
-      ret = 0;				\
-    }					\
-    if (!ret)				\
-      goto done;			\
+# define validation_err(_err_)           \
+  do {                                  \
+    if (ctx != NULL) {                  \
+      ctx->error = _err_;               \
+      ctx->error_depth = i;             \
+      ctx->current_cert = x;            \
+      ret = ctx->verify_cb(0, ctx);     \
+    } else {                            \
+      ret = 0;                          \
+    }                                   \
+    if (!ret)                           \
+      goto done;                        \
   } while (0)
 
 /*
  * Core code for RFC 3779 2.3 path validation.
  */
 static int v3_addr_validate_path_internal(X509_STORE_CTX *ctx,
-					  STACK_OF(X509) *chain,
-					  IPAddrBlocks *ext)
+                                          STACK_OF(X509) *chain,
+                                          IPAddrBlocks *ext)
 {
-  IPAddrBlocks *child = NULL;
-  int i, j, ret = 1;
-  X509 *x;
-
-  OPENSSL_assert(chain != NULL && sk_X509_num(chain) > 0);
-  OPENSSL_assert(ctx != NULL || ext != NULL);
-  OPENSSL_assert(ctx == NULL || ctx->verify_cb != NULL);
-
-  /*
-   * Figure out where to start.  If we don't have an extension to
-   * check, we're done.  Otherwise, check canonical form and
-   * set up for walking up the chain.
-   */
-  if (ext != NULL) {
-    i = -1;
-    x = NULL;
-  } else {
-    i = 0;
-    x = sk_X509_value(chain, i);
-    OPENSSL_assert(x != NULL);
-    if ((ext = x->rfc3779_addr) == NULL)
-      goto done;
-  }
-  if (!v3_addr_is_canonical(ext))
-    validation_err(X509_V_ERR_INVALID_EXTENSION);
-  (void) sk_IPAddressFamily_set_cmp_func(ext, IPAddressFamily_cmp);
-  if ((child = sk_IPAddressFamily_dup(ext)) == NULL) {
-    X509V3err(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL, ERR_R_MALLOC_FAILURE);
-    ret = 0;
-    goto done;
-  }
-
-  /*
-   * Now walk up the chain.  No cert may list resources that its
-   * parent doesn't list.
-   */
-  for (i++; i < sk_X509_num(chain); i++) {
-    x = sk_X509_value(chain, i);
-    OPENSSL_assert(x != NULL);
-    if (!v3_addr_is_canonical(x->rfc3779_addr))
-      validation_err(X509_V_ERR_INVALID_EXTENSION);
-    if (x->rfc3779_addr == NULL) {
-      for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
-	IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
-	if (fc->ipAddressChoice->type != IPAddressChoice_inherit) {
-	  validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-	  break;
-	}
-      }
-      continue;
+    IPAddrBlocks *child = NULL;
+    int i, j, ret = 1;
+    X509 *x;
+
+    OPENSSL_assert(chain != NULL && sk_X509_num(chain) > 0);
+    OPENSSL_assert(ctx != NULL || ext != NULL);
+    OPENSSL_assert(ctx == NULL || ctx->verify_cb != NULL);
+
+    /*
+     * Figure out where to start.  If we don't have an extension to
+     * check, we're done.  Otherwise, check canonical form and
+     * set up for walking up the chain.
+     */
+    if (ext != NULL) {
+        i = -1;
+        x = NULL;
+    } else {
+        i = 0;
+        x = sk_X509_value(chain, i);
+        OPENSSL_assert(x != NULL);
+        if ((ext = x->rfc3779_addr) == NULL)
+            goto done;
     }
-    (void) sk_IPAddressFamily_set_cmp_func(x->rfc3779_addr, IPAddressFamily_cmp);
-    for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
-      IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
-      int k = sk_IPAddressFamily_find(x->rfc3779_addr, fc);
-      IPAddressFamily *fp = sk_IPAddressFamily_value(x->rfc3779_addr, k);
-      if (fp == NULL) {
-	if (fc->ipAddressChoice->type == IPAddressChoice_addressesOrRanges) {
-	  validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-	  break;
-	}
-	continue;
-      }
-      if (fp->ipAddressChoice->type == IPAddressChoice_addressesOrRanges) {
-	if (fc->ipAddressChoice->type == IPAddressChoice_inherit ||
-	    addr_contains(fp->ipAddressChoice->u.addressesOrRanges, 
-			  fc->ipAddressChoice->u.addressesOrRanges,
-			  length_from_afi(v3_addr_get_afi(fc))))
-	  sk_IPAddressFamily_set(child, j, fp);
-	else
-	  validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      }
+    if (!v3_addr_is_canonical(ext))
+        validation_err(X509_V_ERR_INVALID_EXTENSION);
+    (void)sk_IPAddressFamily_set_cmp_func(ext, IPAddressFamily_cmp);
+    if ((child = sk_IPAddressFamily_dup(ext)) == NULL) {
+        X509V3err(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL,
+                  ERR_R_MALLOC_FAILURE);
+        ret = 0;
+        goto done;
+    }
+
+    /*
+     * Now walk up the chain.  No cert may list resources that its
+     * parent doesn't list.
+     */
+    for (i++; i < sk_X509_num(chain); i++) {
+        x = sk_X509_value(chain, i);
+        OPENSSL_assert(x != NULL);
+        if (!v3_addr_is_canonical(x->rfc3779_addr))
+            validation_err(X509_V_ERR_INVALID_EXTENSION);
+        if (x->rfc3779_addr == NULL) {
+            for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
+                IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
+                if (fc->ipAddressChoice->type != IPAddressChoice_inherit) {
+                    validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+                    break;
+                }
+            }
+            continue;
+        }
+        (void)sk_IPAddressFamily_set_cmp_func(x->rfc3779_addr,
+                                              IPAddressFamily_cmp);
+        for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
+            IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
+            int k = sk_IPAddressFamily_find(x->rfc3779_addr, fc);
+            IPAddressFamily *fp =
+                sk_IPAddressFamily_value(x->rfc3779_addr, k);
+            if (fp == NULL) {
+                if (fc->ipAddressChoice->type ==
+                    IPAddressChoice_addressesOrRanges) {
+                    validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+                    break;
+                }
+                continue;
+            }
+            if (fp->ipAddressChoice->type ==
+                IPAddressChoice_addressesOrRanges) {
+                if (fc->ipAddressChoice->type == IPAddressChoice_inherit
+                    || addr_contains(fp->ipAddressChoice->u.addressesOrRanges,
+                                     fc->ipAddressChoice->u.addressesOrRanges,
+                                     length_from_afi(v3_addr_get_afi(fc))))
+                    sk_IPAddressFamily_set(child, j, fp);
+                else
+                    validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            }
+        }
     }
-  }
-
-  /*
-   * Trust anchor can't inherit.
-   */
-  OPENSSL_assert(x != NULL);
-  if (x->rfc3779_addr != NULL) {
-    for (j = 0; j < sk_IPAddressFamily_num(x->rfc3779_addr); j++) {
-      IPAddressFamily *fp = sk_IPAddressFamily_value(x->rfc3779_addr, j);
-      if (fp->ipAddressChoice->type == IPAddressChoice_inherit &&
-	  sk_IPAddressFamily_find(child, fp) >= 0)
-	validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+
+    /*
+     * Trust anchor can't inherit.
+     */
+    OPENSSL_assert(x != NULL);
+    if (x->rfc3779_addr != NULL) {
+        for (j = 0; j < sk_IPAddressFamily_num(x->rfc3779_addr); j++) {
+            IPAddressFamily *fp =
+                sk_IPAddressFamily_value(x->rfc3779_addr, j);
+            if (fp->ipAddressChoice->type == IPAddressChoice_inherit
+                && sk_IPAddressFamily_find(child, fp) >= 0)
+                validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+        }
     }
-  }
 
  done:
-  sk_IPAddressFamily_free(child);
-  return ret;
+    sk_IPAddressFamily_free(child);
+    return ret;
 }
 
-#undef validation_err
+# undef validation_err
 
 /*
  * RFC 3779 2.3 path validation -- called from X509_verify_cert().
  */
 int v3_addr_validate_path(X509_STORE_CTX *ctx)
 {
-  return v3_addr_validate_path_internal(ctx, ctx->chain, NULL);
+    return v3_addr_validate_path_internal(ctx, ctx->chain, NULL);
 }
 
 /*
@@ -1323,16 +1330,15 @@ int v3_addr_validate_path(X509_STORE_CTX *ctx)
  * Test whether chain covers extension.
  */
 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
-				  IPAddrBlocks *ext,
-				  int allow_inheritance)
+                                  IPAddrBlocks *ext, int allow_inheritance)
 {
-  if (ext == NULL)
-    return 1;
-  if (chain == NULL || sk_X509_num(chain) == 0)
-    return 0;
-  if (!allow_inheritance && v3_addr_inherits(ext))
-    return 0;
-  return v3_addr_validate_path_internal(NULL, chain, ext);
+    if (ext == NULL)
+        return 1;
+    if (chain == NULL || sk_X509_num(chain) == 0)
+        return 0;
+    if (!allow_inheritance && v3_addr_inherits(ext))
+        return 0;
+    return v3_addr_validate_path_internal(NULL, chain, ext);
 }
 
-#endif /* OPENSSL_NO_RFC3779 */
+#endif                          /* OPENSSL_NO_RFC3779 */
diff --git a/crypto/x509v3/v3_akey.c b/crypto/x509v3/v3_akey.c
index 56ff367d12..e920270e16 100644
--- a/crypto/x509v3/v3_akey.c
+++ b/crypto/x509v3/v3_akey.c
@@ -1,6 +1,7 @@
 /* v3_akey.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,40 +65,43 @@
 #include 
 
 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
-			AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist);
+                                                 AUTHORITY_KEYID *akeyid,
+                                                 STACK_OF(CONF_VALUE)
+                                                 *extlist);
 static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
-			X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
-
-const X509V3_EXT_METHOD v3_akey_id =
-	{
-	NID_authority_key_identifier,
-	X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
-	0,0,0,0,
-	0,0,
-	(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
-	(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
-	0,0,
-	NULL
-	};
+                                            X509V3_CTX *ctx,
+                                            STACK_OF(CONF_VALUE) *values);
+
+const X509V3_EXT_METHOD v3_akey_id = {
+    NID_authority_key_identifier,
+    X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
+    0, 0, 0, 0,
+    0, 0,
+    (X509V3_EXT_I2V) i2v_AUTHORITY_KEYID,
+    (X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
+    0, 0,
+    NULL
+};
 
 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
-	     AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
+                                                 AUTHORITY_KEYID *akeyid,
+                                                 STACK_OF(CONF_VALUE)
+                                                 *extlist)
 {
-	char *tmp;
-	if(akeyid->keyid) {
-		tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
-		X509V3_add_value("keyid", tmp, &extlist);
-		OPENSSL_free(tmp);
-	}
-	if(akeyid->issuer) 
-		extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
-	if(akeyid->serial) {
-		tmp = hex_to_string(akeyid->serial->data,
-						 akeyid->serial->length);
-		X509V3_add_value("serial", tmp, &extlist);
-		OPENSSL_free(tmp);
-	}
-	return extlist;
+    char *tmp;
+    if (akeyid->keyid) {
+        tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
+        X509V3_add_value("keyid", tmp, &extlist);
+        OPENSSL_free(tmp);
+    }
+    if (akeyid->issuer)
+        extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
+    if (akeyid->serial) {
+        tmp = hex_to_string(akeyid->serial->data, akeyid->serial->length);
+        X509V3_add_value("serial", tmp, &extlist);
+        OPENSSL_free(tmp);
+    }
+    return extlist;
 }
 
 /*-
@@ -110,100 +114,92 @@ static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
  */
 
 static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
-	{
-	char keyid=0, issuer=0;
-	int i;
-	CONF_VALUE *cnf;
-	ASN1_OCTET_STRING *ikeyid = NULL;
-	X509_NAME *isname = NULL;
-	GENERAL_NAMES * gens = NULL;
-	GENERAL_NAME *gen = NULL;
-	ASN1_INTEGER *serial = NULL;
-	X509_EXTENSION *ext;
-	X509 *cert;
-	AUTHORITY_KEYID *akeyid;
-
-	for(i = 0; i < sk_CONF_VALUE_num(values); i++)
-		{
-		cnf = sk_CONF_VALUE_value(values, i);
-		if(!strcmp(cnf->name, "keyid"))
-			{
-			keyid = 1;
-			if(cnf->value && !strcmp(cnf->value, "always"))
-				keyid = 2;
-			}
-		else if(!strcmp(cnf->name, "issuer"))
-			{
-			issuer = 1;
-			if(cnf->value && !strcmp(cnf->value, "always"))
-				issuer = 2;
-			}
-		else
-			{
-			X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
-			ERR_add_error_data(2, "name=", cnf->name);
-			return NULL;
-			}
-		}
-
-	if(!ctx || !ctx->issuer_cert)
-		{
-		if(ctx && (ctx->flags==CTX_TEST))
-			return AUTHORITY_KEYID_new();
-		X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
-		return NULL;
-		}
-
-	cert = ctx->issuer_cert;
-
-	if(keyid)
-		{
-		i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
-		if((i >= 0)  && (ext = X509_get_ext(cert, i)))
-			ikeyid = X509V3_EXT_d2i(ext);
-		if(keyid==2 && !ikeyid)
-			{
-			X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
-			return NULL;
-			}
-		}
-
-	if((issuer && !ikeyid) || (issuer == 2))
-		{
-		isname = X509_NAME_dup(X509_get_issuer_name(cert));
-		serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
-		if(!isname || !serial)
-			{
-			X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
-			goto err;
-			}
-		}
-
-	if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
-
-	if(isname)
-		{
-		if(!(gens = sk_GENERAL_NAME_new_null())
-			|| !(gen = GENERAL_NAME_new())
-			|| !sk_GENERAL_NAME_push(gens, gen))
-			{
-			X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		gen->type = GEN_DIRNAME;
-		gen->d.dirn = isname;
-		}
-
-	akeyid->issuer = gens;
-	akeyid->serial = serial;
-	akeyid->keyid = ikeyid;
-
-	return akeyid;
+                                            X509V3_CTX *ctx,
+                                            STACK_OF(CONF_VALUE) *values)
+{
+    char keyid = 0, issuer = 0;
+    int i;
+    CONF_VALUE *cnf;
+    ASN1_OCTET_STRING *ikeyid = NULL;
+    X509_NAME *isname = NULL;
+    GENERAL_NAMES *gens = NULL;
+    GENERAL_NAME *gen = NULL;
+    ASN1_INTEGER *serial = NULL;
+    X509_EXTENSION *ext;
+    X509 *cert;
+    AUTHORITY_KEYID *akeyid;
+
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        cnf = sk_CONF_VALUE_value(values, i);
+        if (!strcmp(cnf->name, "keyid")) {
+            keyid = 1;
+            if (cnf->value && !strcmp(cnf->value, "always"))
+                keyid = 2;
+        } else if (!strcmp(cnf->name, "issuer")) {
+            issuer = 1;
+            if (cnf->value && !strcmp(cnf->value, "always"))
+                issuer = 2;
+        } else {
+            X509V3err(X509V3_F_V2I_AUTHORITY_KEYID, X509V3_R_UNKNOWN_OPTION);
+            ERR_add_error_data(2, "name=", cnf->name);
+            return NULL;
+        }
+    }
+
+    if (!ctx || !ctx->issuer_cert) {
+        if (ctx && (ctx->flags == CTX_TEST))
+            return AUTHORITY_KEYID_new();
+        X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
+                  X509V3_R_NO_ISSUER_CERTIFICATE);
+        return NULL;
+    }
+
+    cert = ctx->issuer_cert;
+
+    if (keyid) {
+        i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
+        if ((i >= 0) && (ext = X509_get_ext(cert, i)))
+            ikeyid = X509V3_EXT_d2i(ext);
+        if (keyid == 2 && !ikeyid) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
+                      X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
+            return NULL;
+        }
+    }
+
+    if ((issuer && !ikeyid) || (issuer == 2)) {
+        isname = X509_NAME_dup(X509_get_issuer_name(cert));
+        serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
+        if (!isname || !serial) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
+                      X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
+            goto err;
+        }
+    }
+
+    if (!(akeyid = AUTHORITY_KEYID_new()))
+        goto err;
+
+    if (isname) {
+        if (!(gens = sk_GENERAL_NAME_new_null())
+            || !(gen = GENERAL_NAME_new())
+            || !sk_GENERAL_NAME_push(gens, gen)) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_KEYID, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        gen->type = GEN_DIRNAME;
+        gen->d.dirn = isname;
+    }
+
+    akeyid->issuer = gens;
+    akeyid->serial = serial;
+    akeyid->keyid = ikeyid;
+
+    return akeyid;
 
  err:
-	X509_NAME_free(isname);
-	M_ASN1_INTEGER_free(serial);
-	M_ASN1_OCTET_STRING_free(ikeyid);
-	return NULL;
-	}
+    X509_NAME_free(isname);
+    M_ASN1_INTEGER_free(serial);
+    M_ASN1_OCTET_STRING_free(ikeyid);
+    return NULL;
+}
diff --git a/crypto/x509v3/v3_akeya.c b/crypto/x509v3/v3_akeya.c
index 2c50f7360e..2cc85b7623 100644
--- a/crypto/x509v3/v3_akeya.c
+++ b/crypto/x509v3/v3_akeya.c
@@ -1,6 +1,7 @@
 /* v3_akey_asn1.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,9 +65,9 @@
 #include 
 
 ASN1_SEQUENCE(AUTHORITY_KEYID) = {
-	ASN1_IMP_OPT(AUTHORITY_KEYID, keyid, ASN1_OCTET_STRING, 0),
-	ASN1_IMP_SEQUENCE_OF_OPT(AUTHORITY_KEYID, issuer, GENERAL_NAME, 1),
-	ASN1_IMP_OPT(AUTHORITY_KEYID, serial, ASN1_INTEGER, 2)
+        ASN1_IMP_OPT(AUTHORITY_KEYID, keyid, ASN1_OCTET_STRING, 0),
+        ASN1_IMP_SEQUENCE_OF_OPT(AUTHORITY_KEYID, issuer, GENERAL_NAME, 1),
+        ASN1_IMP_OPT(AUTHORITY_KEYID, serial, ASN1_INTEGER, 2)
 } ASN1_SEQUENCE_END(AUTHORITY_KEYID)
 
 IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_KEYID)
diff --git a/crypto/x509v3/v3_alt.c b/crypto/x509v3/v3_alt.c
index d29d94338e..807867b918 100644
--- a/crypto/x509v3/v3_alt.c
+++ b/crypto/x509v3/v3_alt.c
@@ -1,5 +1,6 @@
 /* v3_alt.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,554 +62,546 @@
 #include 
 #include 
 
-static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
-static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method,
+                                      X509V3_CTX *ctx,
+                                      STACK_OF(CONF_VALUE) *nval);
+static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method,
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval);
 static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p);
 static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens);
 static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
 static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
 
 const X509V3_EXT_METHOD v3_alt[] = {
-{ NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
-(X509V3_EXT_V2I)v2i_subject_alt,
-NULL, NULL, NULL},
-
-{ NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
-(X509V3_EXT_V2I)v2i_issuer_alt,
-NULL, NULL, NULL},
-
-{ NID_certificate_issuer, 0, ASN1_ITEM_ref(GENERAL_NAMES),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
-NULL, NULL, NULL, NULL},
+    {NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
+     0, 0, 0, 0,
+     0, 0,
+     (X509V3_EXT_I2V) i2v_GENERAL_NAMES,
+     (X509V3_EXT_V2I)v2i_subject_alt,
+     NULL, NULL, NULL},
+
+    {NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
+     0, 0, 0, 0,
+     0, 0,
+     (X509V3_EXT_I2V) i2v_GENERAL_NAMES,
+     (X509V3_EXT_V2I)v2i_issuer_alt,
+     NULL, NULL, NULL},
+
+    {NID_certificate_issuer, 0, ASN1_ITEM_ref(GENERAL_NAMES),
+     0, 0, 0, 0,
+     0, 0,
+     (X509V3_EXT_I2V) i2v_GENERAL_NAMES,
+     NULL, NULL, NULL, NULL},
 };
 
 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
-		GENERAL_NAMES *gens, STACK_OF(CONF_VALUE) *ret)
+                                        GENERAL_NAMES *gens,
+                                        STACK_OF(CONF_VALUE) *ret)
 {
-	int i;
-	GENERAL_NAME *gen;
-	for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
-		gen = sk_GENERAL_NAME_value(gens, i);
-		ret = i2v_GENERAL_NAME(method, gen, ret);
-	}
-	if(!ret) return sk_CONF_VALUE_new_null();
-	return ret;
+    int i;
+    GENERAL_NAME *gen;
+    for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+        gen = sk_GENERAL_NAME_value(gens, i);
+        ret = i2v_GENERAL_NAME(method, gen, ret);
+    }
+    if (!ret)
+        return sk_CONF_VALUE_new_null();
+    return ret;
 }
 
 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
-				GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret)
+                                       GENERAL_NAME *gen,
+                                       STACK_OF(CONF_VALUE) *ret)
 {
-	unsigned char *p;
-	char oline[256], htmp[5];
-	int i;
-	switch (gen->type)
-	{
-		case GEN_OTHERNAME:
-		X509V3_add_value("othername","", &ret);
-		break;
-
-		case GEN_X400:
-		X509V3_add_value("X400Name","", &ret);
-		break;
-
-		case GEN_EDIPARTY:
-		X509V3_add_value("EdiPartyName","", &ret);
-		break;
-
-		case GEN_EMAIL:
-		X509V3_add_value_uchar("email",gen->d.ia5->data, &ret);
-		break;
-
-		case GEN_DNS:
-		X509V3_add_value_uchar("DNS",gen->d.ia5->data, &ret);
-		break;
-
-		case GEN_URI:
-		X509V3_add_value_uchar("URI",gen->d.ia5->data, &ret);
-		break;
-
-		case GEN_DIRNAME:
-		X509_NAME_oneline(gen->d.dirn, oline, 256);
-		X509V3_add_value("DirName",oline, &ret);
-		break;
-
-		case GEN_IPADD:
-		p = gen->d.ip->data;
-		if(gen->d.ip->length == 4)
-			BIO_snprintf(oline, sizeof oline,
-				     "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-		else if(gen->d.ip->length == 16)
-			{
-			oline[0] = 0;
-			for (i = 0; i < 8; i++)
-				{
-				BIO_snprintf(htmp, sizeof htmp,
-					     "%X", p[0] << 8 | p[1]);
-				p += 2;
-				strcat(oline, htmp);
-				if (i != 7)
-					strcat(oline, ":");
-				}
-			}
-		else
-			{
-			X509V3_add_value("IP Address","", &ret);
-			break;
-			}
-		X509V3_add_value("IP Address",oline, &ret);
-		break;
-
-		case GEN_RID:
-		i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
-		X509V3_add_value("Registered ID",oline, &ret);
-		break;
-	}
-	return ret;
+    unsigned char *p;
+    char oline[256], htmp[5];
+    int i;
+    switch (gen->type) {
+    case GEN_OTHERNAME:
+        X509V3_add_value("othername", "", &ret);
+        break;
+
+    case GEN_X400:
+        X509V3_add_value("X400Name", "", &ret);
+        break;
+
+    case GEN_EDIPARTY:
+        X509V3_add_value("EdiPartyName", "", &ret);
+        break;
+
+    case GEN_EMAIL:
+        X509V3_add_value_uchar("email", gen->d.ia5->data, &ret);
+        break;
+
+    case GEN_DNS:
+        X509V3_add_value_uchar("DNS", gen->d.ia5->data, &ret);
+        break;
+
+    case GEN_URI:
+        X509V3_add_value_uchar("URI", gen->d.ia5->data, &ret);
+        break;
+
+    case GEN_DIRNAME:
+        X509_NAME_oneline(gen->d.dirn, oline, 256);
+        X509V3_add_value("DirName", oline, &ret);
+        break;
+
+    case GEN_IPADD:
+        p = gen->d.ip->data;
+        if (gen->d.ip->length == 4)
+            BIO_snprintf(oline, sizeof oline,
+                         "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
+        else if (gen->d.ip->length == 16) {
+            oline[0] = 0;
+            for (i = 0; i < 8; i++) {
+                BIO_snprintf(htmp, sizeof htmp, "%X", p[0] << 8 | p[1]);
+                p += 2;
+                strcat(oline, htmp);
+                if (i != 7)
+                    strcat(oline, ":");
+            }
+        } else {
+            X509V3_add_value("IP Address", "", &ret);
+            break;
+        }
+        X509V3_add_value("IP Address", oline, &ret);
+        break;
+
+    case GEN_RID:
+        i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
+        X509V3_add_value("Registered ID", oline, &ret);
+        break;
+    }
+    return ret;
 }
 
 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen)
 {
-	unsigned char *p;
-	int i;
-	switch (gen->type)
-	{
-		case GEN_OTHERNAME:
-		BIO_printf(out, "othername:");
-		break;
-
-		case GEN_X400:
-		BIO_printf(out, "X400Name:");
-		break;
-
-		case GEN_EDIPARTY:
-		/* Maybe fix this: it is supported now */
-		BIO_printf(out, "EdiPartyName:");
-		break;
-
-		case GEN_EMAIL:
-		BIO_printf(out, "email:%s",gen->d.ia5->data);
-		break;
-
-		case GEN_DNS:
-		BIO_printf(out, "DNS:%s",gen->d.ia5->data);
-		break;
-
-		case GEN_URI:
-		BIO_printf(out, "URI:%s",gen->d.ia5->data);
-		break;
-
-		case GEN_DIRNAME:
-		BIO_printf(out, "DirName: ");
-		X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE);
-		break;
-
-		case GEN_IPADD:
-		p = gen->d.ip->data;
-		if(gen->d.ip->length == 4)
-			BIO_printf(out, "IP Address:%d.%d.%d.%d",
-						p[0], p[1], p[2], p[3]);
-		else if(gen->d.ip->length == 16)
-			{
-			BIO_printf(out, "IP Address");
-			for (i = 0; i < 8; i++)
-				{
-				BIO_printf(out, ":%X", p[0] << 8 | p[1]);
-				p += 2;
-				}
-			BIO_puts(out, "\n");
-			}
-		else
-			{
-			BIO_printf(out,"IP Address:");
-			break;
-			}
-		break;
-
-		case GEN_RID:
-		BIO_printf(out, "Registered ID");
-		i2a_ASN1_OBJECT(out, gen->d.rid);
-		break;
-	}
-	return 1;
+    unsigned char *p;
+    int i;
+    switch (gen->type) {
+    case GEN_OTHERNAME:
+        BIO_printf(out, "othername:");
+        break;
+
+    case GEN_X400:
+        BIO_printf(out, "X400Name:");
+        break;
+
+    case GEN_EDIPARTY:
+        /* Maybe fix this: it is supported now */
+        BIO_printf(out, "EdiPartyName:");
+        break;
+
+    case GEN_EMAIL:
+        BIO_printf(out, "email:%s", gen->d.ia5->data);
+        break;
+
+    case GEN_DNS:
+        BIO_printf(out, "DNS:%s", gen->d.ia5->data);
+        break;
+
+    case GEN_URI:
+        BIO_printf(out, "URI:%s", gen->d.ia5->data);
+        break;
+
+    case GEN_DIRNAME:
+        BIO_printf(out, "DirName: ");
+        X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE);
+        break;
+
+    case GEN_IPADD:
+        p = gen->d.ip->data;
+        if (gen->d.ip->length == 4)
+            BIO_printf(out, "IP Address:%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
+        else if (gen->d.ip->length == 16) {
+            BIO_printf(out, "IP Address");
+            for (i = 0; i < 8; i++) {
+                BIO_printf(out, ":%X", p[0] << 8 | p[1]);
+                p += 2;
+            }
+            BIO_puts(out, "\n");
+        } else {
+            BIO_printf(out, "IP Address:");
+            break;
+        }
+        break;
+
+    case GEN_RID:
+        BIO_printf(out, "Registered ID");
+        i2a_ASN1_OBJECT(out, gen->d.rid);
+        break;
+    }
+    return 1;
 }
 
 static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval)
 {
-	GENERAL_NAMES *gens = NULL;
-	CONF_VALUE *cnf;
-	int i;
-	if(!(gens = sk_GENERAL_NAME_new_null())) {
-		X509V3err(X509V3_F_V2I_ISSUER_ALT,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!name_cmp(cnf->name, "issuer") && cnf->value &&
-						!strcmp(cnf->value, "copy")) {
-			if(!copy_issuer(ctx, gens)) goto err;
-		} else {
-			GENERAL_NAME *gen;
-			if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
-								 goto err; 
-			sk_GENERAL_NAME_push(gens, gen);
-		}
-	}
-	return gens;
-	err:
-	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
-	return NULL;
+    GENERAL_NAMES *gens = NULL;
+    CONF_VALUE *cnf;
+    int i;
+    if (!(gens = sk_GENERAL_NAME_new_null())) {
+        X509V3err(X509V3_F_V2I_ISSUER_ALT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!name_cmp(cnf->name, "issuer") && cnf->value &&
+            !strcmp(cnf->value, "copy")) {
+            if (!copy_issuer(ctx, gens))
+                goto err;
+        } else {
+            GENERAL_NAME *gen;
+            if (!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+                goto err;
+            sk_GENERAL_NAME_push(gens, gen);
+        }
+    }
+    return gens;
+ err:
+    sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+    return NULL;
 }
 
 /* Append subject altname of issuer to issuer alt name of subject */
 
 static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens)
 {
-	GENERAL_NAMES *ialt;
-	GENERAL_NAME *gen;
-	X509_EXTENSION *ext;
-	int i;
-	if(ctx && (ctx->flags == CTX_TEST)) return 1;
-	if(!ctx || !ctx->issuer_cert) {
-		X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_NO_ISSUER_DETAILS);
-		goto err;
-	}
-        i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1);
-	if(i < 0) return 1;
-        if(!(ext = X509_get_ext(ctx->issuer_cert, i)) ||
-                        !(ialt = X509V3_EXT_d2i(ext)) ) {
-		X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_ISSUER_DECODE_ERROR);
-		goto err;
-	}
-
-	for(i = 0; i < sk_GENERAL_NAME_num(ialt); i++) {
-		gen = sk_GENERAL_NAME_value(ialt, i);
-		if(!sk_GENERAL_NAME_push(gens, gen)) {
-			X509V3err(X509V3_F_COPY_ISSUER,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-	}
-	sk_GENERAL_NAME_free(ialt);
-
-	return 1;
-		
-	err:
-	return 0;
-	
+    GENERAL_NAMES *ialt;
+    GENERAL_NAME *gen;
+    X509_EXTENSION *ext;
+    int i;
+    if (ctx && (ctx->flags == CTX_TEST))
+        return 1;
+    if (!ctx || !ctx->issuer_cert) {
+        X509V3err(X509V3_F_COPY_ISSUER, X509V3_R_NO_ISSUER_DETAILS);
+        goto err;
+    }
+    i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1);
+    if (i < 0)
+        return 1;
+    if (!(ext = X509_get_ext(ctx->issuer_cert, i)) ||
+        !(ialt = X509V3_EXT_d2i(ext))) {
+        X509V3err(X509V3_F_COPY_ISSUER, X509V3_R_ISSUER_DECODE_ERROR);
+        goto err;
+    }
+
+    for (i = 0; i < sk_GENERAL_NAME_num(ialt); i++) {
+        gen = sk_GENERAL_NAME_value(ialt, i);
+        if (!sk_GENERAL_NAME_push(gens, gen)) {
+            X509V3err(X509V3_F_COPY_ISSUER, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    sk_GENERAL_NAME_free(ialt);
+
+    return 1;
+
+ err:
+    return 0;
+
 }
 
 static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                      X509V3_CTX *ctx,
+                                      STACK_OF(CONF_VALUE) *nval)
 {
-	GENERAL_NAMES *gens = NULL;
-	CONF_VALUE *cnf;
-	int i;
-	if(!(gens = sk_GENERAL_NAME_new_null())) {
-		X509V3err(X509V3_F_V2I_SUBJECT_ALT,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!name_cmp(cnf->name, "email") && cnf->value &&
-						!strcmp(cnf->value, "copy")) {
-			if(!copy_email(ctx, gens, 0)) goto err;
-		} else if(!name_cmp(cnf->name, "email") && cnf->value &&
-						!strcmp(cnf->value, "move")) {
-			if(!copy_email(ctx, gens, 1)) goto err;
-		} else {
-			GENERAL_NAME *gen;
-			if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
-								 goto err; 
-			sk_GENERAL_NAME_push(gens, gen);
-		}
-	}
-	return gens;
-	err:
-	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
-	return NULL;
+    GENERAL_NAMES *gens = NULL;
+    CONF_VALUE *cnf;
+    int i;
+    if (!(gens = sk_GENERAL_NAME_new_null())) {
+        X509V3err(X509V3_F_V2I_SUBJECT_ALT, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!name_cmp(cnf->name, "email") && cnf->value &&
+            !strcmp(cnf->value, "copy")) {
+            if (!copy_email(ctx, gens, 0))
+                goto err;
+        } else if (!name_cmp(cnf->name, "email") && cnf->value &&
+                   !strcmp(cnf->value, "move")) {
+            if (!copy_email(ctx, gens, 1))
+                goto err;
+        } else {
+            GENERAL_NAME *gen;
+            if (!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+                goto err;
+            sk_GENERAL_NAME_push(gens, gen);
+        }
+    }
+    return gens;
+ err:
+    sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+    return NULL;
 }
 
-/* Copy any email addresses in a certificate or request to 
- * GENERAL_NAMES
+/*
+ * Copy any email addresses in a certificate or request to GENERAL_NAMES
  */
 
 static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p)
 {
-	X509_NAME *nm;
-	ASN1_IA5STRING *email = NULL;
-	X509_NAME_ENTRY *ne;
-	GENERAL_NAME *gen = NULL;
-	int i;
-	if(ctx != NULL && ctx->flags == CTX_TEST)
-		return 1;
-	if(!ctx || (!ctx->subject_cert && !ctx->subject_req)) {
-		X509V3err(X509V3_F_COPY_EMAIL,X509V3_R_NO_SUBJECT_DETAILS);
-		goto err;
-	}
-	/* Find the subject name */
-	if(ctx->subject_cert) nm = X509_get_subject_name(ctx->subject_cert);
-	else nm = X509_REQ_get_subject_name(ctx->subject_req);
-
-	/* Now add any email address(es) to STACK */
-	i = -1;
-	while((i = X509_NAME_get_index_by_NID(nm,
-					 NID_pkcs9_emailAddress, i)) >= 0) {
-		ne = X509_NAME_get_entry(nm, i);
-		email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
-                if (move_p)
-                        {
-                        X509_NAME_delete_entry(nm, i);
-			X509_NAME_ENTRY_free(ne);
-                        i--;
-                        }
-		if(!email || !(gen = GENERAL_NAME_new())) {
-			X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		gen->d.ia5 = email;
-		email = NULL;
-		gen->type = GEN_EMAIL;
-		if(!sk_GENERAL_NAME_push(gens, gen)) {
-			X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		gen = NULL;
-	}
-
-	
-	return 1;
-		
-	err:
-	GENERAL_NAME_free(gen);
-	M_ASN1_IA5STRING_free(email);
-	return 0;
-	
+    X509_NAME *nm;
+    ASN1_IA5STRING *email = NULL;
+    X509_NAME_ENTRY *ne;
+    GENERAL_NAME *gen = NULL;
+    int i;
+    if (ctx != NULL && ctx->flags == CTX_TEST)
+        return 1;
+    if (!ctx || (!ctx->subject_cert && !ctx->subject_req)) {
+        X509V3err(X509V3_F_COPY_EMAIL, X509V3_R_NO_SUBJECT_DETAILS);
+        goto err;
+    }
+    /* Find the subject name */
+    if (ctx->subject_cert)
+        nm = X509_get_subject_name(ctx->subject_cert);
+    else
+        nm = X509_REQ_get_subject_name(ctx->subject_req);
+
+    /* Now add any email address(es) to STACK */
+    i = -1;
+    while ((i = X509_NAME_get_index_by_NID(nm,
+                                           NID_pkcs9_emailAddress, i)) >= 0) {
+        ne = X509_NAME_get_entry(nm, i);
+        email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
+        if (move_p) {
+            X509_NAME_delete_entry(nm, i);
+            X509_NAME_ENTRY_free(ne);
+            i--;
+        }
+        if (!email || !(gen = GENERAL_NAME_new())) {
+            X509V3err(X509V3_F_COPY_EMAIL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        gen->d.ia5 = email;
+        email = NULL;
+        gen->type = GEN_EMAIL;
+        if (!sk_GENERAL_NAME_push(gens, gen)) {
+            X509V3err(X509V3_F_COPY_EMAIL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        gen = NULL;
+    }
+
+    return 1;
+
+ err:
+    GENERAL_NAME_free(gen);
+    M_ASN1_IA5STRING_free(email);
+    return 0;
+
 }
 
 GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
 {
-	GENERAL_NAME *gen;
-	GENERAL_NAMES *gens = NULL;
-	CONF_VALUE *cnf;
-	int i;
-	if(!(gens = sk_GENERAL_NAME_new_null())) {
-		X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err; 
-		sk_GENERAL_NAME_push(gens, gen);
-	}
-	return gens;
-	err:
-	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
-	return NULL;
+    GENERAL_NAME *gen;
+    GENERAL_NAMES *gens = NULL;
+    CONF_VALUE *cnf;
+    int i;
+    if (!(gens = sk_GENERAL_NAME_new_null())) {
+        X509V3err(X509V3_F_V2I_GENERAL_NAMES, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+            goto err;
+        sk_GENERAL_NAME_push(gens, gen);
+    }
+    return gens;
+ err:
+    sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+    return NULL;
 }
 
-GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			       CONF_VALUE *cnf)
-	{
-	return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0);
-	}
+GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, CONF_VALUE *cnf)
+{
+    return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0);
+}
 
 GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
-			       const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			       int gen_type, char *value, int is_nc)
-	{
-	char is_string = 0;
-	GENERAL_NAME *gen = NULL;
-
-	if(!value)
-		{
-		X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_MISSING_VALUE);
-		return NULL;
-		}
-
-	if (out)
-		gen = out;
-	else
-		{
-		gen = GENERAL_NAME_new();
-		if(gen == NULL)
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		}
-
-	switch (gen_type)
-		{
-		case GEN_URI:
-		case GEN_EMAIL:
-		case GEN_DNS:
-		is_string = 1;
-		break;
-		
-		case GEN_RID:
-		{
-		ASN1_OBJECT *obj;
-		if(!(obj = OBJ_txt2obj(value,0)))
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_OBJECT);
-			ERR_add_error_data(2, "value=", value);
-			goto err;
-			}
-		gen->d.rid = obj;
-		}
-		break;
-
-		case GEN_IPADD:
-		if (is_nc)
-			gen->d.ip = a2i_IPADDRESS_NC(value);
-		else
-			gen->d.ip = a2i_IPADDRESS(value);
-		if(gen->d.ip == NULL)
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_IP_ADDRESS);
-			ERR_add_error_data(2, "value=", value);
-			goto err;
-			}
-		break;
-
-		case GEN_DIRNAME:
-		if (!do_dirname(gen, value, ctx))
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_DIRNAME_ERROR);
-			goto err;
-			}
-		break;
-
-		case GEN_OTHERNAME:
-		if (!do_othername(gen, value, ctx))
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_OTHERNAME_ERROR);
-			goto err;
-			}
-		break;
-		default:
-		X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_UNSUPPORTED_TYPE);
-		goto err;
-		}
-
-	if(is_string)
-		{
-		if(!(gen->d.ia5 = M_ASN1_IA5STRING_new()) ||
-			      !ASN1_STRING_set(gen->d.ia5, (unsigned char*)value,
-					       strlen(value)))
-			{
-			X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-
-	gen->type = gen_type;
-
-	return gen;
-
-	err:
-	if (!out)
-		GENERAL_NAME_free(gen);
-	return NULL;
-	}
+                               const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, int gen_type, char *value,
+                               int is_nc)
+{
+    char is_string = 0;
+    GENERAL_NAME *gen = NULL;
+
+    if (!value) {
+        X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_MISSING_VALUE);
+        return NULL;
+    }
+
+    if (out)
+        gen = out;
+    else {
+        gen = GENERAL_NAME_new();
+        if (gen == NULL) {
+            X509V3err(X509V3_F_A2I_GENERAL_NAME, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+    }
+
+    switch (gen_type) {
+    case GEN_URI:
+    case GEN_EMAIL:
+    case GEN_DNS:
+        is_string = 1;
+        break;
+
+    case GEN_RID:
+        {
+            ASN1_OBJECT *obj;
+            if (!(obj = OBJ_txt2obj(value, 0))) {
+                X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_BAD_OBJECT);
+                ERR_add_error_data(2, "value=", value);
+                goto err;
+            }
+            gen->d.rid = obj;
+        }
+        break;
+
+    case GEN_IPADD:
+        if (is_nc)
+            gen->d.ip = a2i_IPADDRESS_NC(value);
+        else
+            gen->d.ip = a2i_IPADDRESS(value);
+        if (gen->d.ip == NULL) {
+            X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_BAD_IP_ADDRESS);
+            ERR_add_error_data(2, "value=", value);
+            goto err;
+        }
+        break;
+
+    case GEN_DIRNAME:
+        if (!do_dirname(gen, value, ctx)) {
+            X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_DIRNAME_ERROR);
+            goto err;
+        }
+        break;
+
+    case GEN_OTHERNAME:
+        if (!do_othername(gen, value, ctx)) {
+            X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_OTHERNAME_ERROR);
+            goto err;
+        }
+        break;
+    default:
+        X509V3err(X509V3_F_A2I_GENERAL_NAME, X509V3_R_UNSUPPORTED_TYPE);
+        goto err;
+    }
+
+    if (is_string) {
+        if (!(gen->d.ia5 = M_ASN1_IA5STRING_new()) ||
+            !ASN1_STRING_set(gen->d.ia5, (unsigned char *)value,
+                             strlen(value))) {
+            X509V3err(X509V3_F_A2I_GENERAL_NAME, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+
+    gen->type = gen_type;
+
+    return gen;
+
+ err:
+    if (!out)
+        GENERAL_NAME_free(gen);
+    return NULL;
+}
 
 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
-				  const X509V3_EXT_METHOD *method,
-				  X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc)
-	{
-	int type;
-
-	char *name, *value;
-
-	name = cnf->name;
-	value = cnf->value;
-
-	if(!value)
-		{
-		X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_MISSING_VALUE);
-		return NULL;
-		}
-
-	if(!name_cmp(name, "email"))
-		type = GEN_EMAIL;
-	else if(!name_cmp(name, "URI"))
-		type = GEN_URI;
-	else if(!name_cmp(name, "DNS"))
-		type = GEN_DNS;
-	else if(!name_cmp(name, "RID"))
-		type = GEN_RID;
-	else if(!name_cmp(name, "IP"))
-		type = GEN_IPADD;
-	else if(!name_cmp(name, "dirName"))
-		type = GEN_DIRNAME;
-	else if(!name_cmp(name, "otherName"))
-		type = GEN_OTHERNAME;
-	else
-		{
-		X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_UNSUPPORTED_OPTION);
-		ERR_add_error_data(2, "name=", name);
-		return NULL;
-		}
-
-	return a2i_GENERAL_NAME(out, method, ctx, type, value, is_nc);
-
-	}
+                                  const X509V3_EXT_METHOD *method,
+                                  X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc)
+{
+    int type;
+
+    char *name, *value;
+
+    name = cnf->name;
+    value = cnf->value;
+
+    if (!value) {
+        X509V3err(X509V3_F_V2I_GENERAL_NAME_EX, X509V3_R_MISSING_VALUE);
+        return NULL;
+    }
+
+    if (!name_cmp(name, "email"))
+        type = GEN_EMAIL;
+    else if (!name_cmp(name, "URI"))
+        type = GEN_URI;
+    else if (!name_cmp(name, "DNS"))
+        type = GEN_DNS;
+    else if (!name_cmp(name, "RID"))
+        type = GEN_RID;
+    else if (!name_cmp(name, "IP"))
+        type = GEN_IPADD;
+    else if (!name_cmp(name, "dirName"))
+        type = GEN_DIRNAME;
+    else if (!name_cmp(name, "otherName"))
+        type = GEN_OTHERNAME;
+    else {
+        X509V3err(X509V3_F_V2I_GENERAL_NAME_EX, X509V3_R_UNSUPPORTED_OPTION);
+        ERR_add_error_data(2, "name=", name);
+        return NULL;
+    }
+
+    return a2i_GENERAL_NAME(out, method, ctx, type, value, is_nc);
+
+}
 
 static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
-	{
-	char *objtmp = NULL, *p;
-	int objlen;
-	if (!(p = strchr(value, ';')))
-		return 0;
-	if (!(gen->d.otherName = OTHERNAME_new()))
-		return 0;
-	/* Free this up because we will overwrite it.
-	 * no need to free type_id because it is static
-	 */
-	ASN1_TYPE_free(gen->d.otherName->value);
-	if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx)))
-		return 0;
-	objlen = p - value;
-	objtmp = OPENSSL_malloc(objlen + 1);
-	strncpy(objtmp, value, objlen);
-	objtmp[objlen] = 0;
-	gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);
-	OPENSSL_free(objtmp);	
-	if (!gen->d.otherName->type_id)
-		return 0;
-	return 1;
-	}
+{
+    char *objtmp = NULL, *p;
+    int objlen;
+    if (!(p = strchr(value, ';')))
+        return 0;
+    if (!(gen->d.otherName = OTHERNAME_new()))
+        return 0;
+    /*
+     * Free this up because we will overwrite it. no need to free type_id
+     * because it is static
+     */
+    ASN1_TYPE_free(gen->d.otherName->value);
+    if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx)))
+        return 0;
+    objlen = p - value;
+    objtmp = OPENSSL_malloc(objlen + 1);
+    strncpy(objtmp, value, objlen);
+    objtmp[objlen] = 0;
+    gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);
+    OPENSSL_free(objtmp);
+    if (!gen->d.otherName->type_id)
+        return 0;
+    return 1;
+}
 
 static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
-	{
-	int ret;
-	STACK_OF(CONF_VALUE) *sk;
-	X509_NAME *nm;
-	if (!(nm = X509_NAME_new()))
-		return 0;
-	sk = X509V3_get_section(ctx, value);
-	if (!sk)
-		{
-		X509V3err(X509V3_F_DO_DIRNAME,X509V3_R_SECTION_NOT_FOUND);
-		ERR_add_error_data(2, "section=", value);
-		X509_NAME_free(nm);
-		return 0;
-		}
-	/* FIXME: should allow other character types... */
-	ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC);
-	if (!ret)
-		X509_NAME_free(nm);
-	gen->d.dirn = nm;
-	X509V3_section_free(ctx, sk);
-		
-	return ret;
-	}
+{
+    int ret;
+    STACK_OF(CONF_VALUE) *sk;
+    X509_NAME *nm;
+    if (!(nm = X509_NAME_new()))
+        return 0;
+    sk = X509V3_get_section(ctx, value);
+    if (!sk) {
+        X509V3err(X509V3_F_DO_DIRNAME, X509V3_R_SECTION_NOT_FOUND);
+        ERR_add_error_data(2, "section=", value);
+        X509_NAME_free(nm);
+        return 0;
+    }
+    /* FIXME: should allow other character types... */
+    ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC);
+    if (!ret)
+        X509_NAME_free(nm);
+    gen->d.dirn = nm;
+    X509V3_section_free(ctx, sk);
+
+    return ret;
+}
diff --git a/crypto/x509v3/v3_asid.c b/crypto/x509v3/v3_asid.c
index 1587e8ed72..2a32c9d0c9 100644
--- a/crypto/x509v3/v3_asid.c
+++ b/crypto/x509v3/v3_asid.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -104,93 +104,92 @@ IMPLEMENT_ASN1_FUNCTIONS(ASIdentifiers)
  * i2r method for an ASIdentifierChoice.
  */
 static int i2r_ASIdentifierChoice(BIO *out,
-				  ASIdentifierChoice *choice,
-				  int indent,
-				  const char *msg)
+                                  ASIdentifierChoice *choice,
+                                  int indent, const char *msg)
 {
-  int i;
-  char *s;
-  if (choice == NULL)
-    return 1;
-  BIO_printf(out, "%*s%s:\n", indent, "", msg);
-  switch (choice->type) {
-  case ASIdentifierChoice_inherit:
-    BIO_printf(out, "%*sinherit\n", indent + 2, "");
-    break;
-  case ASIdentifierChoice_asIdsOrRanges:
-    for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges); i++) {
-      ASIdOrRange *aor = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
-      switch (aor->type) {
-      case ASIdOrRange_id:
-	if ((s = i2s_ASN1_INTEGER(NULL, aor->u.id)) == NULL)
-	  return 0;
-	BIO_printf(out, "%*s%s\n", indent + 2, "", s);
-	OPENSSL_free(s);
-	break;
-      case ASIdOrRange_range:
-	if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->min)) == NULL)
-	  return 0;
-	BIO_printf(out, "%*s%s-", indent + 2, "", s);
-	OPENSSL_free(s);
-	if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->max)) == NULL)
-	  return 0;
-	BIO_printf(out, "%s\n", s);
-	OPENSSL_free(s);
-	break;
-      default:
-	return 0;
-      }
+    int i;
+    char *s;
+    if (choice == NULL)
+        return 1;
+    BIO_printf(out, "%*s%s:\n", indent, "", msg);
+    switch (choice->type) {
+    case ASIdentifierChoice_inherit:
+        BIO_printf(out, "%*sinherit\n", indent + 2, "");
+        break;
+    case ASIdentifierChoice_asIdsOrRanges:
+        for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges); i++) {
+            ASIdOrRange *aor =
+                sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+            switch (aor->type) {
+            case ASIdOrRange_id:
+                if ((s = i2s_ASN1_INTEGER(NULL, aor->u.id)) == NULL)
+                    return 0;
+                BIO_printf(out, "%*s%s\n", indent + 2, "", s);
+                OPENSSL_free(s);
+                break;
+            case ASIdOrRange_range:
+                if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->min)) == NULL)
+                    return 0;
+                BIO_printf(out, "%*s%s-", indent + 2, "", s);
+                OPENSSL_free(s);
+                if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->max)) == NULL)
+                    return 0;
+                BIO_printf(out, "%s\n", s);
+                OPENSSL_free(s);
+                break;
+            default:
+                return 0;
+            }
+        }
+        break;
+    default:
+        return 0;
     }
-    break;
-  default:
-    return 0;
-  }
-  return 1;
+    return 1;
 }
 
 /*
  * i2r method for an ASIdentifier extension.
  */
 static int i2r_ASIdentifiers(const X509V3_EXT_METHOD *method,
-			     void *ext,
-			     BIO *out,
-			     int indent)
+                             void *ext, BIO *out, int indent)
 {
-  ASIdentifiers *asid = ext;
-  return (i2r_ASIdentifierChoice(out, asid->asnum, indent,
-				 "Autonomous System Numbers") &&
-	  i2r_ASIdentifierChoice(out, asid->rdi, indent,
-				 "Routing Domain Identifiers"));
+    ASIdentifiers *asid = ext;
+    return (i2r_ASIdentifierChoice(out, asid->asnum, indent,
+                                   "Autonomous System Numbers") &&
+            i2r_ASIdentifierChoice(out, asid->rdi, indent,
+                                   "Routing Domain Identifiers"));
 }
 
 /*
  * Sort comparision function for a sequence of ASIdOrRange elements.
  */
-static int ASIdOrRange_cmp(const ASIdOrRange * const *a_,
-			   const ASIdOrRange * const *b_)
+static int ASIdOrRange_cmp(const ASIdOrRange *const *a_,
+                           const ASIdOrRange *const *b_)
 {
-  const ASIdOrRange *a = *a_, *b = *b_;
+    const ASIdOrRange *a = *a_, *b = *b_;
 
-  OPENSSL_assert((a->type == ASIdOrRange_id && a->u.id != NULL) ||
-	 (a->type == ASIdOrRange_range && a->u.range != NULL &&
-	  a->u.range->min != NULL && a->u.range->max != NULL));
+    OPENSSL_assert((a->type == ASIdOrRange_id && a->u.id != NULL) ||
+                   (a->type == ASIdOrRange_range && a->u.range != NULL &&
+                    a->u.range->min != NULL && a->u.range->max != NULL));
 
-  OPENSSL_assert((b->type == ASIdOrRange_id && b->u.id != NULL) ||
-	 (b->type == ASIdOrRange_range && b->u.range != NULL &&
-	  b->u.range->min != NULL && b->u.range->max != NULL));
+    OPENSSL_assert((b->type == ASIdOrRange_id && b->u.id != NULL) ||
+                   (b->type == ASIdOrRange_range && b->u.range != NULL &&
+                    b->u.range->min != NULL && b->u.range->max != NULL));
 
-  if (a->type == ASIdOrRange_id && b->type == ASIdOrRange_id)
-    return ASN1_INTEGER_cmp(a->u.id, b->u.id);
+    if (a->type == ASIdOrRange_id && b->type == ASIdOrRange_id)
+        return ASN1_INTEGER_cmp(a->u.id, b->u.id);
 
-  if (a->type == ASIdOrRange_range && b->type == ASIdOrRange_range) {
-    int r = ASN1_INTEGER_cmp(a->u.range->min, b->u.range->min);
-    return r != 0 ? r : ASN1_INTEGER_cmp(a->u.range->max, b->u.range->max);
-  }
+    if (a->type == ASIdOrRange_range && b->type == ASIdOrRange_range) {
+        int r = ASN1_INTEGER_cmp(a->u.range->min, b->u.range->min);
+        return r != 0 ? r : ASN1_INTEGER_cmp(a->u.range->max,
+                                             b->u.range->max);
+    }
 
-  if (a->type == ASIdOrRange_id)
-    return ASN1_INTEGER_cmp(a->u.id, b->u.range->min);
-  else
-    return ASN1_INTEGER_cmp(a->u.range->min, b->u.id);
+    if (a->type == ASIdOrRange_id)
+        return ASN1_INTEGER_cmp(a->u.id, b->u.range->min);
+    else
+        return ASN1_INTEGER_cmp(a->u.range->min, b->u.id);
 }
 
 /*
@@ -198,104 +197,101 @@ static int ASIdOrRange_cmp(const ASIdOrRange * const *a_,
  */
 int v3_asid_add_inherit(ASIdentifiers *asid, int which)
 {
-  ASIdentifierChoice **choice;
-  if (asid == NULL)
-    return 0;
-  switch (which) {
-  case V3_ASID_ASNUM:
-    choice = &asid->asnum;
-    break;
-  case V3_ASID_RDI:
-    choice = &asid->rdi;
-    break;
-  default:
-    return 0;
-  }
-  if (*choice == NULL) {
-    if ((*choice = ASIdentifierChoice_new()) == NULL)
-      return 0;
-    OPENSSL_assert((*choice)->u.inherit == NULL);
-    if (((*choice)->u.inherit = ASN1_NULL_new()) == NULL)
-      return 0;
-    (*choice)->type = ASIdentifierChoice_inherit;
-  }
-  return (*choice)->type == ASIdentifierChoice_inherit;
+    ASIdentifierChoice **choice;
+    if (asid == NULL)
+        return 0;
+    switch (which) {
+    case V3_ASID_ASNUM:
+        choice = &asid->asnum;
+        break;
+    case V3_ASID_RDI:
+        choice = &asid->rdi;
+        break;
+    default:
+        return 0;
+    }
+    if (*choice == NULL) {
+        if ((*choice = ASIdentifierChoice_new()) == NULL)
+            return 0;
+        OPENSSL_assert((*choice)->u.inherit == NULL);
+        if (((*choice)->u.inherit = ASN1_NULL_new()) == NULL)
+            return 0;
+        (*choice)->type = ASIdentifierChoice_inherit;
+    }
+    return (*choice)->type == ASIdentifierChoice_inherit;
 }
 
 /*
  * Add an ID or range to an ASIdentifierChoice.
  */
 int v3_asid_add_id_or_range(ASIdentifiers *asid,
-			    int which,
-			    ASN1_INTEGER *min,
-			    ASN1_INTEGER *max)
+                            int which, ASN1_INTEGER *min, ASN1_INTEGER *max)
 {
-  ASIdentifierChoice **choice;
-  ASIdOrRange *aor;
-  if (asid == NULL)
-    return 0;
-  switch (which) {
-  case V3_ASID_ASNUM:
-    choice = &asid->asnum;
-    break;
-  case V3_ASID_RDI:
-    choice = &asid->rdi;
-    break;
-  default:
-    return 0;
-  }
-  if (*choice != NULL && (*choice)->type == ASIdentifierChoice_inherit)
-    return 0;
-  if (*choice == NULL) {
-    if ((*choice = ASIdentifierChoice_new()) == NULL)
-      return 0;
-    OPENSSL_assert((*choice)->u.asIdsOrRanges == NULL);
-    (*choice)->u.asIdsOrRanges = sk_ASIdOrRange_new(ASIdOrRange_cmp);
-    if ((*choice)->u.asIdsOrRanges == NULL)
-      return 0;
-    (*choice)->type = ASIdentifierChoice_asIdsOrRanges;
-  }
-  if ((aor = ASIdOrRange_new()) == NULL)
-    return 0;
-  if (max == NULL) {
-    aor->type = ASIdOrRange_id;
-    aor->u.id = min;
-  } else {
-    aor->type = ASIdOrRange_range;
-    if ((aor->u.range = ASRange_new()) == NULL)
-      goto err;
-    ASN1_INTEGER_free(aor->u.range->min);
-    aor->u.range->min = min;
-    ASN1_INTEGER_free(aor->u.range->max);
-    aor->u.range->max = max;
-  }
-  if (!(sk_ASIdOrRange_push((*choice)->u.asIdsOrRanges, aor)))
-    goto err;
-  return 1;
+    ASIdentifierChoice **choice;
+    ASIdOrRange *aor;
+    if (asid == NULL)
+        return 0;
+    switch (which) {
+    case V3_ASID_ASNUM:
+        choice = &asid->asnum;
+        break;
+    case V3_ASID_RDI:
+        choice = &asid->rdi;
+        break;
+    default:
+        return 0;
+    }
+    if (*choice != NULL && (*choice)->type == ASIdentifierChoice_inherit)
+        return 0;
+    if (*choice == NULL) {
+        if ((*choice = ASIdentifierChoice_new()) == NULL)
+            return 0;
+        OPENSSL_assert((*choice)->u.asIdsOrRanges == NULL);
+        (*choice)->u.asIdsOrRanges = sk_ASIdOrRange_new(ASIdOrRange_cmp);
+        if ((*choice)->u.asIdsOrRanges == NULL)
+            return 0;
+        (*choice)->type = ASIdentifierChoice_asIdsOrRanges;
+    }
+    if ((aor = ASIdOrRange_new()) == NULL)
+        return 0;
+    if (max == NULL) {
+        aor->type = ASIdOrRange_id;
+        aor->u.id = min;
+    } else {
+        aor->type = ASIdOrRange_range;
+        if ((aor->u.range = ASRange_new()) == NULL)
+            goto err;
+        ASN1_INTEGER_free(aor->u.range->min);
+        aor->u.range->min = min;
+        ASN1_INTEGER_free(aor->u.range->max);
+        aor->u.range->max = max;
+    }
+    if (!(sk_ASIdOrRange_push((*choice)->u.asIdsOrRanges, aor)))
+        goto err;
+    return 1;
 
  err:
-  ASIdOrRange_free(aor);
-  return 0;
+    ASIdOrRange_free(aor);
+    return 0;
 }
 
 /*
  * Extract min and max values from an ASIdOrRange.
  */
 static void extract_min_max(ASIdOrRange *aor,
-			    ASN1_INTEGER **min,
-			    ASN1_INTEGER **max)
+                            ASN1_INTEGER **min, ASN1_INTEGER **max)
 {
-  OPENSSL_assert(aor != NULL && min != NULL && max != NULL);
-  switch (aor->type) {
-  case ASIdOrRange_id:
-    *min = aor->u.id;
-    *max = aor->u.id;
-    return;
-  case ASIdOrRange_range:
-    *min = aor->u.range->min;
-    *max = aor->u.range->max;
-    return;
-  }
+    OPENSSL_assert(aor != NULL && min != NULL && max != NULL);
+    switch (aor->type) {
+    case ASIdOrRange_id:
+        *min = aor->u.id;
+        *max = aor->u.id;
+        return;
+    case ASIdOrRange_range:
+        *min = aor->u.range->min;
+        *max = aor->u.range->max;
+        return;
+    }
 }
 
 /*
@@ -303,81 +299,82 @@ static void extract_min_max(ASIdOrRange *aor,
  */
 static int ASIdentifierChoice_is_canonical(ASIdentifierChoice *choice)
 {
-  ASN1_INTEGER *a_max_plus_one = NULL;
-  BIGNUM *bn = NULL;
-  int i, ret = 0;
-
-  /*
-   * Empty element or inheritance is canonical.
-   */
-  if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
-    return 1;
-
-  /*
-   * If not a list, or if empty list, it's broken.
-   */
-  if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
-      sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0)
-    return 0;
+    ASN1_INTEGER *a_max_plus_one = NULL;
+    BIGNUM *bn = NULL;
+    int i, ret = 0;
 
-  /*
-   * It's a list, check it.
-   */
-  for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
-    ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
-    ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
-    ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
-
-    extract_min_max(a, &a_min, &a_max);
-    extract_min_max(b, &b_min, &b_max);
+    /*
+     * Empty element or inheritance is canonical.
+     */
+    if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
+        return 1;
 
     /*
-     * Punt misordered list, overlapping start, or inverted range.
+     * If not a list, or if empty list, it's broken.
      */
-    if (ASN1_INTEGER_cmp(a_min, b_min) >= 0 ||
-	ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
-	ASN1_INTEGER_cmp(b_min, b_max) > 0)
-      goto done;
+    if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
+        sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0)
+        return 0;
 
     /*
-     * Calculate a_max + 1 to check for adjacency.
+     * It's a list, check it.
      */
-    if ((bn == NULL && (bn = BN_new()) == NULL) ||
-	ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
-	!BN_add_word(bn, 1) ||
-	(a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
-      X509V3err(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL,
-		ERR_R_MALLOC_FAILURE);
-      goto done;
+    for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
+        ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+        ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
+        ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+
+        extract_min_max(a, &a_min, &a_max);
+        extract_min_max(b, &b_min, &b_max);
+
+        /*
+         * Punt misordered list, overlapping start, or inverted range.
+         */
+        if (ASN1_INTEGER_cmp(a_min, b_min) >= 0 ||
+            ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
+            ASN1_INTEGER_cmp(b_min, b_max) > 0)
+            goto done;
+
+        /*
+         * Calculate a_max + 1 to check for adjacency.
+         */
+        if ((bn == NULL && (bn = BN_new()) == NULL) ||
+            ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
+            !BN_add_word(bn, 1) ||
+            (a_max_plus_one =
+             BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
+            X509V3err(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL,
+                      ERR_R_MALLOC_FAILURE);
+            goto done;
+        }
+
+        /*
+         * Punt if adjacent or overlapping.
+         */
+        if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) >= 0)
+            goto done;
     }
-    
+
     /*
-     * Punt if adjacent or overlapping.
+     * Check for inverted range.
      */
-    if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) >= 0)
-      goto done;
-  }
-
-  /*
-   * Check for inverted range.
-   */
-  i = sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1;
-  {
-    ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
-    ASN1_INTEGER *a_min, *a_max;
-    if (a != NULL && a->type == ASIdOrRange_range) {
-      extract_min_max(a, &a_min, &a_max);
-      if (ASN1_INTEGER_cmp(a_min, a_max) > 0)
-	goto done;
+    i = sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1;
+    {
+        ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+        ASN1_INTEGER *a_min, *a_max;
+        if (a != NULL && a->type == ASIdOrRange_range) {
+            extract_min_max(a, &a_min, &a_max);
+            if (ASN1_INTEGER_cmp(a_min, a_max) > 0)
+                goto done;
+        }
     }
-  }
 
-  ret = 1;
+    ret = 1;
 
  done:
-  ASN1_INTEGER_free(a_max_plus_one);
-  BN_free(bn);
-  return ret;
+    ASN1_INTEGER_free(a_max_plus_one);
+    BN_free(bn);
+    return ret;
 }
 
 /*
@@ -385,9 +382,9 @@ static int ASIdentifierChoice_is_canonical(ASIdentifierChoice *choice)
  */
 int v3_asid_is_canonical(ASIdentifiers *asid)
 {
-  return (asid == NULL ||
-	  (ASIdentifierChoice_is_canonical(asid->asnum) &&
-	   ASIdentifierChoice_is_canonical(asid->rdi)));
+    return (asid == NULL ||
+            (ASIdentifierChoice_is_canonical(asid->asnum) &&
+             ASIdentifierChoice_is_canonical(asid->rdi)));
 }
 
 /*
@@ -395,134 +392,136 @@ int v3_asid_is_canonical(ASIdentifiers *asid)
  */
 static int ASIdentifierChoice_canonize(ASIdentifierChoice *choice)
 {
-  ASN1_INTEGER *a_max_plus_one = NULL;
-  BIGNUM *bn = NULL;
-  int i, ret = 0;
-
-  /*
-   * Nothing to do for empty element or inheritance.
-   */
-  if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
-    return 1;
-
-  /*
-   * If not a list, or if empty list, it's broken.
-   */
-  if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
-      sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0) {
-    X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
-	      X509V3_R_EXTENSION_VALUE_ERROR);
-    return 0;
-  }
-
-  /*
-   * We have a non-empty list.  Sort it.
-   */
-  sk_ASIdOrRange_sort(choice->u.asIdsOrRanges);
-
-  /*
-   * Now check for errors and suboptimal encoding, rejecting the
-   * former and fixing the latter.
-   */
-  for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
-    ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
-    ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
-    ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
-
-    extract_min_max(a, &a_min, &a_max);
-    extract_min_max(b, &b_min, &b_max);
+    ASN1_INTEGER *a_max_plus_one = NULL;
+    BIGNUM *bn = NULL;
+    int i, ret = 0;
 
     /*
-     * Make sure we're properly sorted (paranoia).
+     * Nothing to do for empty element or inheritance.
      */
-    OPENSSL_assert(ASN1_INTEGER_cmp(a_min, b_min) <= 0);
+    if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
+        return 1;
 
     /*
-     * Punt inverted ranges.
+     * If not a list, or if empty list, it's broken.
      */
-    if (ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
-	ASN1_INTEGER_cmp(b_min, b_max) > 0)
-      goto done;
+    if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
+        sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0) {
+        X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+                  X509V3_R_EXTENSION_VALUE_ERROR);
+        return 0;
+    }
 
     /*
-     * Check for overlaps.
+     * We have a non-empty list.  Sort it.
      */
-    if (ASN1_INTEGER_cmp(a_max, b_min) >= 0) {
-      X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
-		X509V3_R_EXTENSION_VALUE_ERROR);
-      goto done;
-    }
+    sk_ASIdOrRange_sort(choice->u.asIdsOrRanges);
 
     /*
-     * Calculate a_max + 1 to check for adjacency.
+     * Now check for errors and suboptimal encoding, rejecting the
+     * former and fixing the latter.
      */
-    if ((bn == NULL && (bn = BN_new()) == NULL) ||
-	ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
-	!BN_add_word(bn, 1) ||
-	(a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
-      X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE, ERR_R_MALLOC_FAILURE);
-      goto done;
+    for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
+        ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+        ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
+        ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+
+        extract_min_max(a, &a_min, &a_max);
+        extract_min_max(b, &b_min, &b_max);
+
+        /*
+         * Make sure we're properly sorted (paranoia).
+         */
+        OPENSSL_assert(ASN1_INTEGER_cmp(a_min, b_min) <= 0);
+
+        /*
+         * Punt inverted ranges.
+         */
+        if (ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
+            ASN1_INTEGER_cmp(b_min, b_max) > 0)
+            goto done;
+
+        /*
+         * Check for overlaps.
+         */
+        if (ASN1_INTEGER_cmp(a_max, b_min) >= 0) {
+            X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+                      X509V3_R_EXTENSION_VALUE_ERROR);
+            goto done;
+        }
+
+        /*
+         * Calculate a_max + 1 to check for adjacency.
+         */
+        if ((bn == NULL && (bn = BN_new()) == NULL) ||
+            ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
+            !BN_add_word(bn, 1) ||
+            (a_max_plus_one =
+             BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
+            X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+                      ERR_R_MALLOC_FAILURE);
+            goto done;
+        }
+
+        /*
+         * If a and b are adjacent, merge them.
+         */
+        if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) == 0) {
+            ASRange *r;
+            switch (a->type) {
+            case ASIdOrRange_id:
+                if ((r = OPENSSL_malloc(sizeof(ASRange))) == NULL) {
+                    X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+                              ERR_R_MALLOC_FAILURE);
+                    goto done;
+                }
+                r->min = a_min;
+                r->max = b_max;
+                a->type = ASIdOrRange_range;
+                a->u.range = r;
+                break;
+            case ASIdOrRange_range:
+                ASN1_INTEGER_free(a->u.range->max);
+                a->u.range->max = b_max;
+                break;
+            }
+            switch (b->type) {
+            case ASIdOrRange_id:
+                b->u.id = NULL;
+                break;
+            case ASIdOrRange_range:
+                b->u.range->max = NULL;
+                break;
+            }
+            ASIdOrRange_free(b);
+            (void)sk_ASIdOrRange_delete(choice->u.asIdsOrRanges, i + 1);
+            i--;
+            continue;
+        }
     }
-    
+
     /*
-     * If a and b are adjacent, merge them.
+     * Check for final inverted range.
      */
-    if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) == 0) {
-      ASRange *r;
-      switch (a->type) {
-      case ASIdOrRange_id:
-	if ((r = OPENSSL_malloc(sizeof(ASRange))) == NULL) {
-	  X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
-		    ERR_R_MALLOC_FAILURE);
-	  goto done;
-	}
-	r->min = a_min;
-	r->max = b_max;
-	a->type = ASIdOrRange_range;
-	a->u.range = r;
-	break;
-      case ASIdOrRange_range:
-	ASN1_INTEGER_free(a->u.range->max);
-	a->u.range->max = b_max;
-	break;
-      }
-      switch (b->type) {
-      case ASIdOrRange_id:
-	b->u.id = NULL;
-	break;
-      case ASIdOrRange_range:
-	b->u.range->max = NULL;
-	break;
-      }
-      ASIdOrRange_free(b);
-      (void) sk_ASIdOrRange_delete(choice->u.asIdsOrRanges, i + 1);
-      i--;
-      continue;
+    i = sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1;
+    {
+        ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+        ASN1_INTEGER *a_min, *a_max;
+        if (a != NULL && a->type == ASIdOrRange_range) {
+            extract_min_max(a, &a_min, &a_max);
+            if (ASN1_INTEGER_cmp(a_min, a_max) > 0)
+                goto done;
+        }
     }
-  }
-
-  /*
-   * Check for final inverted range.
-   */
-  i = sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1;
-  {
-    ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
-    ASN1_INTEGER *a_min, *a_max;
-    if (a != NULL && a->type == ASIdOrRange_range) {
-      extract_min_max(a, &a_min, &a_max);
-      if (ASN1_INTEGER_cmp(a_min, a_max) > 0)
-	goto done;
-    }
-  }
 
-  OPENSSL_assert(ASIdentifierChoice_is_canonical(choice)); /* Paranoia */
+    OPENSSL_assert(ASIdentifierChoice_is_canonical(choice)); /* Paranoia */
 
-  ret = 1;
+    ret = 1;
 
  done:
-  ASN1_INTEGER_free(a_max_plus_one);
-  BN_free(bn);
-  return ret;
+    ASN1_INTEGER_free(a_max_plus_one);
+    BN_free(bn);
+    return ret;
 }
 
 /*
@@ -530,142 +529,147 @@ static int ASIdentifierChoice_canonize(ASIdentifierChoice *choice)
  */
 int v3_asid_canonize(ASIdentifiers *asid)
 {
-  return (asid == NULL ||
-	  (ASIdentifierChoice_canonize(asid->asnum) &&
-	   ASIdentifierChoice_canonize(asid->rdi)));
+    return (asid == NULL ||
+            (ASIdentifierChoice_canonize(asid->asnum) &&
+             ASIdentifierChoice_canonize(asid->rdi)));
 }
 
 /*
  * v2i method for an ASIdentifier extension.
  */
 static void *v2i_ASIdentifiers(const struct v3_ext_method *method,
-			       struct v3_ext_ctx *ctx,
-			       STACK_OF(CONF_VALUE) *values)
+                               struct v3_ext_ctx *ctx,
+                               STACK_OF(CONF_VALUE) *values)
 {
-  ASN1_INTEGER *min = NULL, *max = NULL;
-  ASIdentifiers *asid = NULL;
-  int i;
-
-  if ((asid = ASIdentifiers_new()) == NULL) {
-    X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
-    return NULL;
-  }
-
-  for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
-    CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
-    int i1, i2, i3, is_range, which;
-
-    /*
-     * Figure out whether this is an AS or an RDI.
-     */
-    if (       !name_cmp(val->name, "AS")) {
-      which = V3_ASID_ASNUM;
-    } else if (!name_cmp(val->name, "RDI")) {
-      which = V3_ASID_RDI;
-    } else {
-      X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_EXTENSION_NAME_ERROR);
-      X509V3_conf_err(val);
-      goto err;
-    }
+    ASN1_INTEGER *min = NULL, *max = NULL;
+    ASIdentifiers *asid = NULL;
+    int i;
 
-    /*
-     * Handle inheritance.
-     */
-    if (!strcmp(val->value, "inherit")) {
-      if (v3_asid_add_inherit(asid, which))
-	continue;
-      X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_INHERITANCE);
-      X509V3_conf_err(val);
-      goto err;
+    if ((asid = ASIdentifiers_new()) == NULL) {
+        X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+        return NULL;
     }
 
-    /*
-     * Number, range, or mistake, pick it apart and figure out which.
-     */
-    i1 = strspn(val->value, "0123456789");
-    if (val->value[i1] == '\0') {
-      is_range = 0;
-    } else {
-      is_range = 1;
-      i2 = i1 + strspn(val->value + i1, " \t");
-      if (val->value[i2] != '-') {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASNUMBER);
-	X509V3_conf_err(val);
-	goto err;
-      }
-      i2++;
-      i2 = i2 + strspn(val->value + i2, " \t");
-      i3 = i2 + strspn(val->value + i2, "0123456789");
-      if (val->value[i3] != '\0') {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASRANGE);
-	X509V3_conf_err(val);
-	goto err;
-      }
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
+        int i1, i2, i3, is_range, which;
+
+        /*
+         * Figure out whether this is an AS or an RDI.
+         */
+        if (!name_cmp(val->name, "AS")) {
+            which = V3_ASID_ASNUM;
+        } else if (!name_cmp(val->name, "RDI")) {
+            which = V3_ASID_RDI;
+        } else {
+            X509V3err(X509V3_F_V2I_ASIDENTIFIERS,
+                      X509V3_R_EXTENSION_NAME_ERROR);
+            X509V3_conf_err(val);
+            goto err;
+        }
+
+        /*
+         * Handle inheritance.
+         */
+        if (!strcmp(val->value, "inherit")) {
+            if (v3_asid_add_inherit(asid, which))
+                continue;
+            X509V3err(X509V3_F_V2I_ASIDENTIFIERS,
+                      X509V3_R_INVALID_INHERITANCE);
+            X509V3_conf_err(val);
+            goto err;
+        }
+
+        /*
+         * Number, range, or mistake, pick it apart and figure out which.
+         */
+        i1 = strspn(val->value, "0123456789");
+        if (val->value[i1] == '\0') {
+            is_range = 0;
+        } else {
+            is_range = 1;
+            i2 = i1 + strspn(val->value + i1, " \t");
+            if (val->value[i2] != '-') {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS,
+                          X509V3_R_INVALID_ASNUMBER);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            i2++;
+            i2 = i2 + strspn(val->value + i2, " \t");
+            i3 = i2 + strspn(val->value + i2, "0123456789");
+            if (val->value[i3] != '\0') {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS,
+                          X509V3_R_INVALID_ASRANGE);
+                X509V3_conf_err(val);
+                goto err;
+            }
+        }
+
+        /*
+         * Syntax is ok, read and add it.
+         */
+        if (!is_range) {
+            if (!X509V3_get_value_int(val, &min)) {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        } else {
+            char *s = BUF_strdup(val->value);
+            if (s == NULL) {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            s[i1] = '\0';
+            min = s2i_ASN1_INTEGER(NULL, s);
+            max = s2i_ASN1_INTEGER(NULL, s + i2);
+            OPENSSL_free(s);
+            if (min == NULL || max == NULL) {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+            if (ASN1_INTEGER_cmp(min, max) > 0) {
+                X509V3err(X509V3_F_V2I_ASIDENTIFIERS,
+                          X509V3_R_EXTENSION_VALUE_ERROR);
+                goto err;
+            }
+        }
+        if (!v3_asid_add_id_or_range(asid, which, min, max)) {
+            X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        min = max = NULL;
     }
 
     /*
-     * Syntax is ok, read and add it.
+     * Canonize the result, then we're done.
      */
-    if (!is_range) {
-      if (!X509V3_get_value_int(val, &min)) {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-    } else {
-      char *s = BUF_strdup(val->value);
-      if (s == NULL) {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-      s[i1] = '\0';
-      min = s2i_ASN1_INTEGER(NULL, s);
-      max = s2i_ASN1_INTEGER(NULL, s + i2);
-      OPENSSL_free(s);
-      if (min == NULL || max == NULL) {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
-	goto err;
-      }
-      if (ASN1_INTEGER_cmp(min, max) > 0) {
-	X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_EXTENSION_VALUE_ERROR);
-	goto err;
-      }
-    }
-    if (!v3_asid_add_id_or_range(asid, which, min, max)) {
-      X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
-      goto err;
-    }
-    min = max = NULL;
-  }
-
-  /*
-   * Canonize the result, then we're done.
-   */
-  if (!v3_asid_canonize(asid))
-    goto err;
-  return asid;
+    if (!v3_asid_canonize(asid))
+        goto err;
+    return asid;
 
  err:
-  ASIdentifiers_free(asid);
-  ASN1_INTEGER_free(min);
-  ASN1_INTEGER_free(max);
-  return NULL;
+    ASIdentifiers_free(asid);
+    ASN1_INTEGER_free(min);
+    ASN1_INTEGER_free(max);
+    return NULL;
 }
 
 /*
  * OpenSSL dispatch.
  */
 const X509V3_EXT_METHOD v3_asid = {
-  NID_sbgp_autonomousSysNum,	/* nid */
-  0,				/* flags */
-  ASN1_ITEM_ref(ASIdentifiers),	/* template */
-  0, 0, 0, 0,			/* old functions, ignored */
-  0,				/* i2s */
-  0,				/* s2i */
-  0,				/* i2v */
-  v2i_ASIdentifiers,		/* v2i */
-  i2r_ASIdentifiers,		/* i2r */
-  0,				/* r2i */
-  NULL				/* extension-specific data */
+    NID_sbgp_autonomousSysNum,  /* nid */
+    0,                          /* flags */
+    ASN1_ITEM_ref(ASIdentifiers), /* template */
+    0, 0, 0, 0,                 /* old functions, ignored */
+    0,                          /* i2s */
+    0,                          /* s2i */
+    0,                          /* i2v */
+    v2i_ASIdentifiers,          /* v2i */
+    i2r_ASIdentifiers,          /* i2r */
+    0,                          /* r2i */
+    NULL                        /* extension-specific data */
 };
 
 /*
@@ -673,11 +677,11 @@ const X509V3_EXT_METHOD v3_asid = {
  */
 int v3_asid_inherits(ASIdentifiers *asid)
 {
-  return (asid != NULL &&
-	  ((asid->asnum != NULL &&
-	    asid->asnum->type == ASIdentifierChoice_inherit) ||
-	   (asid->rdi != NULL &&
-	    asid->rdi->type == ASIdentifierChoice_inherit)));
+    return (asid != NULL &&
+            ((asid->asnum != NULL &&
+              asid->asnum->type == ASIdentifierChoice_inherit) ||
+             (asid->rdi != NULL &&
+              asid->rdi->type == ASIdentifierChoice_inherit)));
 }
 
 /*
@@ -685,30 +689,30 @@ int v3_asid_inherits(ASIdentifiers *asid)
  */
 static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
 {
-  ASN1_INTEGER *p_min, *p_max, *c_min, *c_max;
-  int p, c;
-
-  if (child == NULL || parent == child)
-    return 1;
-  if (parent == NULL)
-    return 0;
-
-  p = 0;
-  for (c = 0; c < sk_ASIdOrRange_num(child); c++) {
-    extract_min_max(sk_ASIdOrRange_value(child, c), &c_min, &c_max);
-    for (;; p++) {
-      if (p >= sk_ASIdOrRange_num(parent))
-	return 0;
-      extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min, &p_max);
-      if (ASN1_INTEGER_cmp(p_max, c_max) < 0)
-	continue;
-      if (ASN1_INTEGER_cmp(p_min, c_min) > 0)
-	return 0;
-      break;
+    ASN1_INTEGER *p_min, *p_max, *c_min, *c_max;
+    int p, c;
+
+    if (child == NULL || parent == child)
+        return 1;
+    if (parent == NULL)
+        return 0;
+
+    p = 0;
+    for (c = 0; c < sk_ASIdOrRange_num(child); c++) {
+        extract_min_max(sk_ASIdOrRange_value(child, c), &c_min, &c_max);
+        for (;; p++) {
+            if (p >= sk_ASIdOrRange_num(parent))
+                return 0;
+            extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min, &p_max);
+            if (ASN1_INTEGER_cmp(p_max, c_max) < 0)
+                continue;
+            if (ASN1_INTEGER_cmp(p_min, c_min) > 0)
+                return 0;
+            break;
+        }
     }
-  }
 
-  return 1;
+    return 1;
 }
 
 /*
@@ -716,158 +720,161 @@ static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
  */
 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b)
 {
-  return (a == NULL ||
-	  a == b ||
-	  (b != NULL &&
-	   !v3_asid_inherits(a) &&
-	   !v3_asid_inherits(b) &&
-	   asid_contains(b->asnum->u.asIdsOrRanges,
-			 a->asnum->u.asIdsOrRanges) &&
-	   asid_contains(b->rdi->u.asIdsOrRanges,
-			 a->rdi->u.asIdsOrRanges)));
+    return (a == NULL ||
+            a == b ||
+            (b != NULL &&
+             !v3_asid_inherits(a) &&
+             !v3_asid_inherits(b) &&
+             asid_contains(b->asnum->u.asIdsOrRanges,
+                           a->asnum->u.asIdsOrRanges) &&
+             asid_contains(b->rdi->u.asIdsOrRanges,
+                           a->rdi->u.asIdsOrRanges)));
 }
 
 /*
  * Validation error handling via callback.
  */
-#define validation_err(_err_)		\
-  do {					\
-    if (ctx != NULL) {			\
-      ctx->error = _err_;		\
-      ctx->error_depth = i;		\
-      ctx->current_cert = x;		\
-      ret = ctx->verify_cb(0, ctx);	\
-    } else {				\
-      ret = 0;				\
-    }					\
-    if (!ret)				\
-      goto done;			\
+# define validation_err(_err_)           \
+  do {                                  \
+    if (ctx != NULL) {                  \
+      ctx->error = _err_;               \
+      ctx->error_depth = i;             \
+      ctx->current_cert = x;            \
+      ret = ctx->verify_cb(0, ctx);     \
+    } else {                            \
+      ret = 0;                          \
+    }                                   \
+    if (!ret)                           \
+      goto done;                        \
   } while (0)
 
 /*
  * Core code for RFC 3779 3.3 path validation.
  */
 static int v3_asid_validate_path_internal(X509_STORE_CTX *ctx,
-					  STACK_OF(X509) *chain,
-					  ASIdentifiers *ext)
+                                          STACK_OF(X509) *chain,
+                                          ASIdentifiers *ext)
 {
-  ASIdOrRanges *child_as = NULL, *child_rdi = NULL;
-  int i, ret = 1, inherit_as = 0, inherit_rdi = 0;
-  X509 *x;
-
-  OPENSSL_assert(chain != NULL && sk_X509_num(chain) > 0);
-  OPENSSL_assert(ctx != NULL || ext != NULL);
-  OPENSSL_assert(ctx == NULL || ctx->verify_cb != NULL);
-
-  /*
-   * Figure out where to start.  If we don't have an extension to
-   * check, we're done.  Otherwise, check canonical form and
-   * set up for walking up the chain.
-   */
-  if (ext != NULL) {
-    i = -1;
-    x = NULL;
-  } else {
-    i = 0;
-    x = sk_X509_value(chain, i);
-    OPENSSL_assert(x != NULL);
-    if ((ext = x->rfc3779_asid) == NULL)
-      goto done;
-  }
-  if (!v3_asid_is_canonical(ext))
-    validation_err(X509_V_ERR_INVALID_EXTENSION);
-  if (ext->asnum != NULL)  {
-    switch (ext->asnum->type) {
-    case ASIdentifierChoice_inherit:
-      inherit_as = 1;
-      break;
-    case ASIdentifierChoice_asIdsOrRanges:
-      child_as = ext->asnum->u.asIdsOrRanges;
-      break;
-    }
-  }
-  if (ext->rdi != NULL) {
-    switch (ext->rdi->type) {
-    case ASIdentifierChoice_inherit:
-      inherit_rdi = 1;
-      break;
-    case ASIdentifierChoice_asIdsOrRanges:
-      child_rdi = ext->rdi->u.asIdsOrRanges;
-      break;
-    }
-  }
-
-  /*
-   * Now walk up the chain.  Extensions must be in canonical form, no
-   * cert may list resources that its parent doesn't list.
-   */
-  for (i++; i < sk_X509_num(chain); i++) {
-    x = sk_X509_value(chain, i);
-    OPENSSL_assert(x != NULL);
-    if (x->rfc3779_asid == NULL) {
-      if (child_as != NULL || child_rdi != NULL)
-	validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      continue;
+    ASIdOrRanges *child_as = NULL, *child_rdi = NULL;
+    int i, ret = 1, inherit_as = 0, inherit_rdi = 0;
+    X509 *x;
+
+    OPENSSL_assert(chain != NULL && sk_X509_num(chain) > 0);
+    OPENSSL_assert(ctx != NULL || ext != NULL);
+    OPENSSL_assert(ctx == NULL || ctx->verify_cb != NULL);
+
+    /*
+     * Figure out where to start.  If we don't have an extension to
+     * check, we're done.  Otherwise, check canonical form and
+     * set up for walking up the chain.
+     */
+    if (ext != NULL) {
+        i = -1;
+        x = NULL;
+    } else {
+        i = 0;
+        x = sk_X509_value(chain, i);
+        OPENSSL_assert(x != NULL);
+        if ((ext = x->rfc3779_asid) == NULL)
+            goto done;
     }
-    if (!v3_asid_is_canonical(x->rfc3779_asid))
-      validation_err(X509_V_ERR_INVALID_EXTENSION);
-    if (x->rfc3779_asid->asnum == NULL && child_as != NULL) {
-      validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      child_as = NULL;
-      inherit_as = 0;
+    if (!v3_asid_is_canonical(ext))
+        validation_err(X509_V_ERR_INVALID_EXTENSION);
+    if (ext->asnum != NULL) {
+        switch (ext->asnum->type) {
+        case ASIdentifierChoice_inherit:
+            inherit_as = 1;
+            break;
+        case ASIdentifierChoice_asIdsOrRanges:
+            child_as = ext->asnum->u.asIdsOrRanges;
+            break;
+        }
     }
-    if (x->rfc3779_asid->asnum != NULL &&
-	x->rfc3779_asid->asnum->type == ASIdentifierChoice_asIdsOrRanges) {
-      if (inherit_as ||
-	  asid_contains(x->rfc3779_asid->asnum->u.asIdsOrRanges, child_as)) {
-	child_as = x->rfc3779_asid->asnum->u.asIdsOrRanges;
-	inherit_as = 0;
-      } else {
-	validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      }
+    if (ext->rdi != NULL) {
+        switch (ext->rdi->type) {
+        case ASIdentifierChoice_inherit:
+            inherit_rdi = 1;
+            break;
+        case ASIdentifierChoice_asIdsOrRanges:
+            child_rdi = ext->rdi->u.asIdsOrRanges;
+            break;
+        }
     }
-    if (x->rfc3779_asid->rdi == NULL && child_rdi != NULL) {
-      validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      child_rdi = NULL;
-      inherit_rdi = 0;
+
+    /*
+     * Now walk up the chain.  Extensions must be in canonical form, no
+     * cert may list resources that its parent doesn't list.
+     */
+    for (i++; i < sk_X509_num(chain); i++) {
+        x = sk_X509_value(chain, i);
+        OPENSSL_assert(x != NULL);
+        if (x->rfc3779_asid == NULL) {
+            if (child_as != NULL || child_rdi != NULL)
+                validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            continue;
+        }
+        if (!v3_asid_is_canonical(x->rfc3779_asid))
+            validation_err(X509_V_ERR_INVALID_EXTENSION);
+        if (x->rfc3779_asid->asnum == NULL && child_as != NULL) {
+            validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            child_as = NULL;
+            inherit_as = 0;
+        }
+        if (x->rfc3779_asid->asnum != NULL &&
+            x->rfc3779_asid->asnum->type ==
+            ASIdentifierChoice_asIdsOrRanges) {
+            if (inherit_as
+                || asid_contains(x->rfc3779_asid->asnum->u.asIdsOrRanges,
+                                 child_as)) {
+                child_as = x->rfc3779_asid->asnum->u.asIdsOrRanges;
+                inherit_as = 0;
+            } else {
+                validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            }
+        }
+        if (x->rfc3779_asid->rdi == NULL && child_rdi != NULL) {
+            validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            child_rdi = NULL;
+            inherit_rdi = 0;
+        }
+        if (x->rfc3779_asid->rdi != NULL &&
+            x->rfc3779_asid->rdi->type == ASIdentifierChoice_asIdsOrRanges) {
+            if (inherit_rdi ||
+                asid_contains(x->rfc3779_asid->rdi->u.asIdsOrRanges,
+                              child_rdi)) {
+                child_rdi = x->rfc3779_asid->rdi->u.asIdsOrRanges;
+                inherit_rdi = 0;
+            } else {
+                validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+            }
+        }
     }
-    if (x->rfc3779_asid->rdi != NULL &&
-	x->rfc3779_asid->rdi->type == ASIdentifierChoice_asIdsOrRanges) {
-      if (inherit_rdi ||
-	  asid_contains(x->rfc3779_asid->rdi->u.asIdsOrRanges, child_rdi)) {
-	child_rdi = x->rfc3779_asid->rdi->u.asIdsOrRanges;
-	inherit_rdi = 0;
-      } else {
-	validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-      }
+
+    /*
+     * Trust anchor can't inherit.
+     */
+    OPENSSL_assert(x != NULL);
+    if (x->rfc3779_asid != NULL) {
+        if (x->rfc3779_asid->asnum != NULL &&
+            x->rfc3779_asid->asnum->type == ASIdentifierChoice_inherit)
+            validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+        if (x->rfc3779_asid->rdi != NULL &&
+            x->rfc3779_asid->rdi->type == ASIdentifierChoice_inherit)
+            validation_err(X509_V_ERR_UNNESTED_RESOURCE);
     }
-  }
-
-  /*
-   * Trust anchor can't inherit.
-   */
-  OPENSSL_assert(x != NULL);
-  if (x->rfc3779_asid != NULL) {
-    if (x->rfc3779_asid->asnum != NULL &&
-	x->rfc3779_asid->asnum->type == ASIdentifierChoice_inherit)
-      validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-    if (x->rfc3779_asid->rdi != NULL &&
-	x->rfc3779_asid->rdi->type == ASIdentifierChoice_inherit)
-      validation_err(X509_V_ERR_UNNESTED_RESOURCE);
-  }
 
  done:
-  return ret;
+    return ret;
 }
 
-#undef validation_err
+# undef validation_err
 
 /*
  * RFC 3779 3.3 path validation -- called from X509_verify_cert().
  */
 int v3_asid_validate_path(X509_STORE_CTX *ctx)
 {
-  return v3_asid_validate_path_internal(ctx, ctx->chain, NULL);
+    return v3_asid_validate_path_internal(ctx, ctx->chain, NULL);
 }
 
 /*
@@ -875,16 +882,15 @@ int v3_asid_validate_path(X509_STORE_CTX *ctx)
  * Test whether chain covers extension.
  */
 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
-				  ASIdentifiers *ext,
-				  int allow_inheritance)
+                                  ASIdentifiers *ext, int allow_inheritance)
 {
-  if (ext == NULL)
-    return 1;
-  if (chain == NULL || sk_X509_num(chain) == 0)
-    return 0;
-  if (!allow_inheritance && v3_asid_inherits(ext))
-    return 0;
-  return v3_asid_validate_path_internal(NULL, chain, ext);
+    if (ext == NULL)
+        return 1;
+    if (chain == NULL || sk_X509_num(chain) == 0)
+        return 0;
+    if (!allow_inheritance && v3_asid_inherits(ext))
+        return 0;
+    return v3_asid_validate_path_internal(NULL, chain, ext);
 }
 
-#endif /* OPENSSL_NO_RFC3779 */
+#endif                          /* OPENSSL_NO_RFC3779 */
diff --git a/crypto/x509v3/v3_bcons.c b/crypto/x509v3/v3_bcons.c
index 82aa488f75..dc00b9cb05 100644
--- a/crypto/x509v3/v3_bcons.c
+++ b/crypto/x509v3/v3_bcons.c
@@ -1,6 +1,7 @@
 /* v3_bcons.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,61 +64,69 @@
 #include 
 #include 
 
-static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
-static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+                                                   BASIC_CONSTRAINTS *bcons,
+                                                   STACK_OF(CONF_VALUE)
+                                                   *extlist);
+static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+                                                X509V3_CTX *ctx,
+                                                STACK_OF(CONF_VALUE) *values);
 
 const X509V3_EXT_METHOD v3_bcons = {
-NID_basic_constraints, 0,
-ASN1_ITEM_ref(BASIC_CONSTRAINTS),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
-(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
-NULL,NULL,
-NULL
+    NID_basic_constraints, 0,
+    ASN1_ITEM_ref(BASIC_CONSTRAINTS),
+    0, 0, 0, 0,
+    0, 0,
+    (X509V3_EXT_I2V) i2v_BASIC_CONSTRAINTS,
+    (X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
+    NULL, NULL,
+    NULL
 };
 
 ASN1_SEQUENCE(BASIC_CONSTRAINTS) = {
-	ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
-	ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
+        ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
+        ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(BASIC_CONSTRAINTS)
 
 IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
 
-
 static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
-	     BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist)
+                                                   BASIC_CONSTRAINTS *bcons,
+                                                   STACK_OF(CONF_VALUE)
+                                                   *extlist)
 {
-	X509V3_add_value_bool("CA", bcons->ca, &extlist);
-	X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
-	return extlist;
+    X509V3_add_value_bool("CA", bcons->ca, &extlist);
+    X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
+    return extlist;
 }
 
 static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
+                                                X509V3_CTX *ctx,
+                                                STACK_OF(CONF_VALUE) *values)
 {
-	BASIC_CONSTRAINTS *bcons=NULL;
-	CONF_VALUE *val;
-	int i;
-	if(!(bcons = BASIC_CONSTRAINTS_new())) {
-		X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
-		val = sk_CONF_VALUE_value(values, i);
-		if(!strcmp(val->name, "CA")) {
-			if(!X509V3_get_value_bool(val, &bcons->ca)) goto err;
-		} else if(!strcmp(val->name, "pathlen")) {
-			if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err;
-		} else {
-			X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME);
-			X509V3_conf_err(val);
-			goto err;
-		}
-	}
-	return bcons;
-	err:
-	BASIC_CONSTRAINTS_free(bcons);
-	return NULL;
+    BASIC_CONSTRAINTS *bcons = NULL;
+    CONF_VALUE *val;
+    int i;
+    if (!(bcons = BASIC_CONSTRAINTS_new())) {
+        X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        val = sk_CONF_VALUE_value(values, i);
+        if (!strcmp(val->name, "CA")) {
+            if (!X509V3_get_value_bool(val, &bcons->ca))
+                goto err;
+        } else if (!strcmp(val->name, "pathlen")) {
+            if (!X509V3_get_value_int(val, &bcons->pathlen))
+                goto err;
+        } else {
+            X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME);
+            X509V3_conf_err(val);
+            goto err;
+        }
+    }
+    return bcons;
+ err:
+    BASIC_CONSTRAINTS_free(bcons);
+    return NULL;
 }
-
diff --git a/crypto/x509v3/v3_bitst.c b/crypto/x509v3/v3_bitst.c
index 058d0d4dce..b7bb3b556f 100644
--- a/crypto/x509v3/v3_bitst.c
+++ b/crypto/x509v3/v3_bitst.c
@@ -1,6 +1,7 @@
 /* v3_bitst.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,80 +63,80 @@
 #include 
 
 static BIT_STRING_BITNAME ns_cert_type_table[] = {
-{0, "SSL Client", "client"},
-{1, "SSL Server", "server"},
-{2, "S/MIME", "email"},
-{3, "Object Signing", "objsign"},
-{4, "Unused", "reserved"},
-{5, "SSL CA", "sslCA"},
-{6, "S/MIME CA", "emailCA"},
-{7, "Object Signing CA", "objCA"},
-{-1, NULL, NULL}
+    {0, "SSL Client", "client"},
+    {1, "SSL Server", "server"},
+    {2, "S/MIME", "email"},
+    {3, "Object Signing", "objsign"},
+    {4, "Unused", "reserved"},
+    {5, "SSL CA", "sslCA"},
+    {6, "S/MIME CA", "emailCA"},
+    {7, "Object Signing CA", "objCA"},
+    {-1, NULL, NULL}
 };
 
 static BIT_STRING_BITNAME key_usage_type_table[] = {
-{0, "Digital Signature", "digitalSignature"},
-{1, "Non Repudiation", "nonRepudiation"},
-{2, "Key Encipherment", "keyEncipherment"},
-{3, "Data Encipherment", "dataEncipherment"},
-{4, "Key Agreement", "keyAgreement"},
-{5, "Certificate Sign", "keyCertSign"},
-{6, "CRL Sign", "cRLSign"},
-{7, "Encipher Only", "encipherOnly"},
-{8, "Decipher Only", "decipherOnly"},
-{-1, NULL, NULL}
+    {0, "Digital Signature", "digitalSignature"},
+    {1, "Non Repudiation", "nonRepudiation"},
+    {2, "Key Encipherment", "keyEncipherment"},
+    {3, "Data Encipherment", "dataEncipherment"},
+    {4, "Key Agreement", "keyAgreement"},
+    {5, "Certificate Sign", "keyCertSign"},
+    {6, "CRL Sign", "cRLSign"},
+    {7, "Encipher Only", "encipherOnly"},
+    {8, "Decipher Only", "decipherOnly"},
+    {-1, NULL, NULL}
 };
 
-
-
-const X509V3_EXT_METHOD v3_nscert = EXT_BITSTRING(NID_netscape_cert_type, ns_cert_type_table);
-const X509V3_EXT_METHOD v3_key_usage = EXT_BITSTRING(NID_key_usage, key_usage_type_table);
+const X509V3_EXT_METHOD v3_nscert =
+EXT_BITSTRING(NID_netscape_cert_type, ns_cert_type_table);
+const X509V3_EXT_METHOD v3_key_usage =
+EXT_BITSTRING(NID_key_usage, key_usage_type_table);
 
 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
-	     ASN1_BIT_STRING *bits, STACK_OF(CONF_VALUE) *ret)
+                                          ASN1_BIT_STRING *bits,
+                                          STACK_OF(CONF_VALUE) *ret)
 {
-	BIT_STRING_BITNAME *bnam;
-	for(bnam =method->usr_data; bnam->lname; bnam++) {
-		if(ASN1_BIT_STRING_get_bit(bits, bnam->bitnum)) 
-			X509V3_add_value(bnam->lname, NULL, &ret);
-	}
-	return ret;
+    BIT_STRING_BITNAME *bnam;
+    for (bnam = method->usr_data; bnam->lname; bnam++) {
+        if (ASN1_BIT_STRING_get_bit(bits, bnam->bitnum))
+            X509V3_add_value(bnam->lname, NULL, &ret);
+    }
+    return ret;
 }
-	
+
 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval)
 {
-	CONF_VALUE *val;
-	ASN1_BIT_STRING *bs;
-	int i;
-	BIT_STRING_BITNAME *bnam;
-	if(!(bs = M_ASN1_BIT_STRING_new())) {
-		X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		val = sk_CONF_VALUE_value(nval, i);
-		for(bnam = method->usr_data; bnam->lname; bnam++) {
-			if(!strcmp(bnam->sname, val->name) ||
-				!strcmp(bnam->lname, val->name) ) {
-				if(!ASN1_BIT_STRING_set_bit(bs, bnam->bitnum, 1)) {
-					X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
-						ERR_R_MALLOC_FAILURE);
-					M_ASN1_BIT_STRING_free(bs);
-					return NULL;
-				}
-				break;
-			}
-		}
-		if(!bnam->lname) {
-			X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
-					X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT);
-			X509V3_conf_err(val);
-			M_ASN1_BIT_STRING_free(bs);
-			return NULL;
-		}
-	}
-	return bs;
+    CONF_VALUE *val;
+    ASN1_BIT_STRING *bs;
+    int i;
+    BIT_STRING_BITNAME *bnam;
+    if (!(bs = M_ASN1_BIT_STRING_new())) {
+        X509V3err(X509V3_F_V2I_ASN1_BIT_STRING, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        val = sk_CONF_VALUE_value(nval, i);
+        for (bnam = method->usr_data; bnam->lname; bnam++) {
+            if (!strcmp(bnam->sname, val->name) ||
+                !strcmp(bnam->lname, val->name)) {
+                if (!ASN1_BIT_STRING_set_bit(bs, bnam->bitnum, 1)) {
+                    X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
+                              ERR_R_MALLOC_FAILURE);
+                    M_ASN1_BIT_STRING_free(bs);
+                    return NULL;
+                }
+                break;
+            }
+        }
+        if (!bnam->lname) {
+            X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
+                      X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT);
+            X509V3_conf_err(val);
+            M_ASN1_BIT_STRING_free(bs);
+            return NULL;
+        }
+    }
+    return bs;
 }
-	
-
diff --git a/crypto/x509v3/v3_conf.c b/crypto/x509v3/v3_conf.c
index 6730f9a6ee..eeff8bd185 100644
--- a/crypto/x509v3/v3_conf.c
+++ b/crypto/x509v3/v3_conf.c
@@ -1,6 +1,7 @@
 /* v3_conf.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2002 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,8 +58,6 @@
  */
 /* extension creation utilities */
 
-
-
 #include 
 #include 
 #include "cryptlib.h"
@@ -68,458 +67,466 @@
 
 static int v3_check_critical(char **value);
 static int v3_check_generic(char **value);
-static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid, int crit, char *value);
-static X509_EXTENSION *v3_generic_extension(const char *ext, char *value, int crit, int type, X509V3_CTX *ctx);
+static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+                                    int crit, char *value);
+static X509_EXTENSION *v3_generic_extension(const char *ext, char *value,
+                                            int crit, int type,
+                                            X509V3_CTX *ctx);
 static char *conf_lhash_get_string(void *db, char *section, char *value);
 static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section);
-static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method, int ext_nid,
-				  int crit, void *ext_struc);
-static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len);
+static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method,
+                                  int ext_nid, int crit, void *ext_struc);
+static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx,
+                                   long *ext_len);
 /* CONF *conf:  Config file    */
 /* char *name:  Name    */
 /* char *value:  Value    */
 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
-				 char *value)
-	{
-	int crit;
-	int ext_type;
-	X509_EXTENSION *ret;
-	crit = v3_check_critical(&value);
-	if ((ext_type = v3_check_generic(&value))) 
-		return v3_generic_extension(name, value, crit, ext_type, ctx);
-	ret = do_ext_nconf(conf, ctx, OBJ_sn2nid(name), crit, value);
-	if (!ret)
-		{
-		X509V3err(X509V3_F_X509V3_EXT_NCONF,X509V3_R_ERROR_IN_EXTENSION);
-		ERR_add_error_data(4,"name=", name, ", value=", value);
-		}
-	return ret;
-	}
+                                 char *value)
+{
+    int crit;
+    int ext_type;
+    X509_EXTENSION *ret;
+    crit = v3_check_critical(&value);
+    if ((ext_type = v3_check_generic(&value)))
+        return v3_generic_extension(name, value, crit, ext_type, ctx);
+    ret = do_ext_nconf(conf, ctx, OBJ_sn2nid(name), crit, value);
+    if (!ret) {
+        X509V3err(X509V3_F_X509V3_EXT_NCONF, X509V3_R_ERROR_IN_EXTENSION);
+        ERR_add_error_data(4, "name=", name, ", value=", value);
+    }
+    return ret;
+}
 
 /* CONF *conf:  Config file    */
 /* char *value:  Value    */
 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
-				     char *value)
-	{
-	int crit;
-	int ext_type;
-	crit = v3_check_critical(&value);
-	if ((ext_type = v3_check_generic(&value))) 
-		return v3_generic_extension(OBJ_nid2sn(ext_nid),
-						 value, crit, ext_type, ctx);
-	return do_ext_nconf(conf, ctx, ext_nid, crit, value);
-	}
+                                     char *value)
+{
+    int crit;
+    int ext_type;
+    crit = v3_check_critical(&value);
+    if ((ext_type = v3_check_generic(&value)))
+        return v3_generic_extension(OBJ_nid2sn(ext_nid),
+                                    value, crit, ext_type, ctx);
+    return do_ext_nconf(conf, ctx, ext_nid, crit, value);
+}
 
 /* CONF *conf:  Config file    */
 /* char *value:  Value    */
 static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid,
-				    int crit, char *value)
-	{
-	const X509V3_EXT_METHOD *method;
-	X509_EXTENSION *ext;
-	STACK_OF(CONF_VALUE) *nval;
-	void *ext_struc;
-	if (ext_nid == NID_undef)
-		{
-		X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION_NAME);
-		return NULL;
-		}
-	if (!(method = X509V3_EXT_get_nid(ext_nid)))
-		{
-		X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION);
-		return NULL;
-		}
-	/* Now get internal extension representation based on type */
-	if (method->v2i)
-		{
-		if(*value == '@') nval = NCONF_get_section(conf, value + 1);
-		else nval = X509V3_parse_list(value);
-		if(sk_CONF_VALUE_num(nval) <= 0)
-			{
-			X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_INVALID_EXTENSION_STRING);
-			ERR_add_error_data(4, "name=", OBJ_nid2sn(ext_nid), ",section=", value);
-			return NULL;
-			}
-		ext_struc = method->v2i(method, ctx, nval);
-		if(*value != '@') sk_CONF_VALUE_pop_free(nval,
-							 X509V3_conf_free);
-		if(!ext_struc) return NULL;
-		}
-	else if(method->s2i)
-		{
-		if(!(ext_struc = method->s2i(method, ctx, value))) return NULL;
-		}
-	else if(method->r2i)
-		{
-		if(!ctx->db || !ctx->db_meth)
-			{
-			X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_NO_CONFIG_DATABASE);
-			return NULL;
-			}
-		if(!(ext_struc = method->r2i(method, ctx, value))) return NULL;
-		}
-	else
-		{
-		X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED);
-		ERR_add_error_data(2, "name=", OBJ_nid2sn(ext_nid));
-		return NULL;
-		}
-
-	ext  = do_ext_i2d(method, ext_nid, crit, ext_struc);
-	if(method->it) ASN1_item_free(ext_struc, ASN1_ITEM_ptr(method->it));
-	else method->ext_free(ext_struc);
-	return ext;
-
-	}
-
-static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method, int ext_nid,
-				  int crit, void *ext_struc)
-	{
-	unsigned char *ext_der;
-	int ext_len;
-	ASN1_OCTET_STRING *ext_oct;
-	X509_EXTENSION *ext;
-	/* Convert internal representation to DER */
-	if (method->it)
-		{
-		ext_der = NULL;
-		ext_len = ASN1_item_i2d(ext_struc, &ext_der, ASN1_ITEM_ptr(method->it));
-		if (ext_len < 0) goto merr;
-		}
-	 else
-		{
-		unsigned char *p;
-		ext_len = method->i2d(ext_struc, NULL);
-		if(!(ext_der = OPENSSL_malloc(ext_len))) goto merr;
-		p = ext_der;
-		method->i2d(ext_struc, &p);
-		}
-	if (!(ext_oct = M_ASN1_OCTET_STRING_new())) goto merr;
-	ext_oct->data = ext_der;
-	ext_oct->length = ext_len;
-
-	ext = X509_EXTENSION_create_by_NID(NULL, ext_nid, crit, ext_oct);
-	if (!ext) goto merr;
-	M_ASN1_OCTET_STRING_free(ext_oct);
-
-	return ext;
-
-	merr:
-	X509V3err(X509V3_F_DO_EXT_I2D,ERR_R_MALLOC_FAILURE);
-	return NULL;
-
-	}
+                                    int crit, char *value)
+{
+    const X509V3_EXT_METHOD *method;
+    X509_EXTENSION *ext;
+    STACK_OF(CONF_VALUE) *nval;
+    void *ext_struc;
+    if (ext_nid == NID_undef) {
+        X509V3err(X509V3_F_DO_EXT_NCONF, X509V3_R_UNKNOWN_EXTENSION_NAME);
+        return NULL;
+    }
+    if (!(method = X509V3_EXT_get_nid(ext_nid))) {
+        X509V3err(X509V3_F_DO_EXT_NCONF, X509V3_R_UNKNOWN_EXTENSION);
+        return NULL;
+    }
+    /* Now get internal extension representation based on type */
+    if (method->v2i) {
+        if (*value == '@')
+            nval = NCONF_get_section(conf, value + 1);
+        else
+            nval = X509V3_parse_list(value);
+        if (sk_CONF_VALUE_num(nval) <= 0) {
+            X509V3err(X509V3_F_DO_EXT_NCONF,
+                      X509V3_R_INVALID_EXTENSION_STRING);
+            ERR_add_error_data(4, "name=", OBJ_nid2sn(ext_nid), ",section=",
+                               value);
+            return NULL;
+        }
+        ext_struc = method->v2i(method, ctx, nval);
+        if (*value != '@')
+            sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
+        if (!ext_struc)
+            return NULL;
+    } else if (method->s2i) {
+        if (!(ext_struc = method->s2i(method, ctx, value)))
+            return NULL;
+    } else if (method->r2i) {
+        if (!ctx->db || !ctx->db_meth) {
+            X509V3err(X509V3_F_DO_EXT_NCONF, X509V3_R_NO_CONFIG_DATABASE);
+            return NULL;
+        }
+        if (!(ext_struc = method->r2i(method, ctx, value)))
+            return NULL;
+    } else {
+        X509V3err(X509V3_F_DO_EXT_NCONF,
+                  X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED);
+        ERR_add_error_data(2, "name=", OBJ_nid2sn(ext_nid));
+        return NULL;
+    }
+
+    ext = do_ext_i2d(method, ext_nid, crit, ext_struc);
+    if (method->it)
+        ASN1_item_free(ext_struc, ASN1_ITEM_ptr(method->it));
+    else
+        method->ext_free(ext_struc);
+    return ext;
+
+}
+
+static X509_EXTENSION *do_ext_i2d(const X509V3_EXT_METHOD *method,
+                                  int ext_nid, int crit, void *ext_struc)
+{
+    unsigned char *ext_der;
+    int ext_len;
+    ASN1_OCTET_STRING *ext_oct;
+    X509_EXTENSION *ext;
+    /* Convert internal representation to DER */
+    if (method->it) {
+        ext_der = NULL;
+        ext_len =
+            ASN1_item_i2d(ext_struc, &ext_der, ASN1_ITEM_ptr(method->it));
+        if (ext_len < 0)
+            goto merr;
+    } else {
+        unsigned char *p;
+        ext_len = method->i2d(ext_struc, NULL);
+        if (!(ext_der = OPENSSL_malloc(ext_len)))
+            goto merr;
+        p = ext_der;
+        method->i2d(ext_struc, &p);
+    }
+    if (!(ext_oct = M_ASN1_OCTET_STRING_new()))
+        goto merr;
+    ext_oct->data = ext_der;
+    ext_oct->length = ext_len;
+
+    ext = X509_EXTENSION_create_by_NID(NULL, ext_nid, crit, ext_oct);
+    if (!ext)
+        goto merr;
+    M_ASN1_OCTET_STRING_free(ext_oct);
+
+    return ext;
+
+ merr:
+    X509V3err(X509V3_F_DO_EXT_I2D, ERR_R_MALLOC_FAILURE);
+    return NULL;
+
+}
 
 /* Given an internal structure, nid and critical flag create an extension */
 
 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc)
-	{
-	const X509V3_EXT_METHOD *method;
-	if (!(method = X509V3_EXT_get_nid(ext_nid))) {
-		X509V3err(X509V3_F_X509V3_EXT_I2D,X509V3_R_UNKNOWN_EXTENSION);
-		return NULL;
-	}
-	return do_ext_i2d(method, ext_nid, crit, ext_struc);
+{
+    const X509V3_EXT_METHOD *method;
+    if (!(method = X509V3_EXT_get_nid(ext_nid))) {
+        X509V3err(X509V3_F_X509V3_EXT_I2D, X509V3_R_UNKNOWN_EXTENSION);
+        return NULL;
+    }
+    return do_ext_i2d(method, ext_nid, crit, ext_struc);
 }
 
 /* Check the extension string for critical flag */
 static int v3_check_critical(char **value)
 {
-	char *p = *value;
-	if ((strlen(p) < 9) || strncmp(p, "critical,", 9)) return 0;
-	p+=9;
-	while(isspace((unsigned char)*p)) p++;
-	*value = p;
-	return 1;
+    char *p = *value;
+    if ((strlen(p) < 9) || strncmp(p, "critical,", 9))
+        return 0;
+    p += 9;
+    while (isspace((unsigned char)*p))
+        p++;
+    *value = p;
+    return 1;
 }
 
 /* Check extension string for generic extension and return the type */
 static int v3_check_generic(char **value)
 {
-	int gen_type = 0;
-	char *p = *value;
-	if ((strlen(p) >= 4) && !strncmp(p, "DER:", 4))
-		{
-		p+=4;
-		gen_type = 1;
-		}
-	else if ((strlen(p) >= 5) && !strncmp(p, "ASN1:", 5))
-		{
-		p+=5;
-		gen_type = 2;
-		}
-	else
-		return 0;
-
-	while (isspace((unsigned char)*p)) p++;
-	*value = p;
-	return gen_type;
+    int gen_type = 0;
+    char *p = *value;
+    if ((strlen(p) >= 4) && !strncmp(p, "DER:", 4)) {
+        p += 4;
+        gen_type = 1;
+    } else if ((strlen(p) >= 5) && !strncmp(p, "ASN1:", 5)) {
+        p += 5;
+        gen_type = 2;
+    } else
+        return 0;
+
+    while (isspace((unsigned char)*p))
+        p++;
+    *value = p;
+    return gen_type;
 }
 
 /* Create a generic extension: for now just handle DER type */
 static X509_EXTENSION *v3_generic_extension(const char *ext, char *value,
-					    int crit, int gen_type,
-					    X509V3_CTX *ctx)
-	{
-	unsigned char *ext_der=NULL;
-	long ext_len;
-	ASN1_OBJECT *obj=NULL;
-	ASN1_OCTET_STRING *oct=NULL;
-	X509_EXTENSION *extension=NULL;
-	if (!(obj = OBJ_txt2obj(ext, 0)))
-		{
-		X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_NAME_ERROR);
-		ERR_add_error_data(2, "name=", ext);
-		goto err;
-		}
-
-	if (gen_type == 1)
-		ext_der = string_to_hex(value, &ext_len);
-	else if (gen_type == 2)
-		ext_der = generic_asn1(value, ctx, &ext_len);
-
-	if (ext_der == NULL)
-		{
-		X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_VALUE_ERROR);
-		ERR_add_error_data(2, "value=", value);
-		goto err;
-		}
-
-	if (!(oct = M_ASN1_OCTET_STRING_new()))
-		{
-		X509V3err(X509V3_F_V3_GENERIC_EXTENSION,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	oct->data = ext_der;
-	oct->length = ext_len;
-	ext_der = NULL;
-
-	extension = X509_EXTENSION_create_by_OBJ(NULL, obj, crit, oct);
-
-	err:
-	ASN1_OBJECT_free(obj);
-	M_ASN1_OCTET_STRING_free(oct);
-	if(ext_der) OPENSSL_free(ext_der);
-	return extension;
-
-	}
-
-static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len)
-	{
-	ASN1_TYPE *typ;
-	unsigned char *ext_der = NULL;
-	typ = ASN1_generate_v3(value, ctx);
-	if (typ == NULL)
-		return NULL;
-	*ext_len = i2d_ASN1_TYPE(typ, &ext_der);
-	ASN1_TYPE_free(typ);
-	return ext_der;
-	}
-
-/* This is the main function: add a bunch of extensions based on a config file
- * section to an extension STACK.
- */
+                                            int crit, int gen_type,
+                                            X509V3_CTX *ctx)
+{
+    unsigned char *ext_der = NULL;
+    long ext_len;
+    ASN1_OBJECT *obj = NULL;
+    ASN1_OCTET_STRING *oct = NULL;
+    X509_EXTENSION *extension = NULL;
+    if (!(obj = OBJ_txt2obj(ext, 0))) {
+        X509V3err(X509V3_F_V3_GENERIC_EXTENSION,
+                  X509V3_R_EXTENSION_NAME_ERROR);
+        ERR_add_error_data(2, "name=", ext);
+        goto err;
+    }
+
+    if (gen_type == 1)
+        ext_der = string_to_hex(value, &ext_len);
+    else if (gen_type == 2)
+        ext_der = generic_asn1(value, ctx, &ext_len);
+
+    if (ext_der == NULL) {
+        X509V3err(X509V3_F_V3_GENERIC_EXTENSION,
+                  X509V3_R_EXTENSION_VALUE_ERROR);
+        ERR_add_error_data(2, "value=", value);
+        goto err;
+    }
+
+    if (!(oct = M_ASN1_OCTET_STRING_new())) {
+        X509V3err(X509V3_F_V3_GENERIC_EXTENSION, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    oct->data = ext_der;
+    oct->length = ext_len;
+    ext_der = NULL;
+
+    extension = X509_EXTENSION_create_by_OBJ(NULL, obj, crit, oct);
+
+ err:
+    ASN1_OBJECT_free(obj);
+    M_ASN1_OCTET_STRING_free(oct);
+    if (ext_der)
+        OPENSSL_free(ext_der);
+    return extension;
+
+}
 
+static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx,
+                                   long *ext_len)
+{
+    ASN1_TYPE *typ;
+    unsigned char *ext_der = NULL;
+    typ = ASN1_generate_v3(value, ctx);
+    if (typ == NULL)
+        return NULL;
+    *ext_len = i2d_ASN1_TYPE(typ, &ext_der);
+    ASN1_TYPE_free(typ);
+    return ext_der;
+}
+
+/*
+ * This is the main function: add a bunch of extensions based on a config
+ * file section to an extension STACK.
+ */
 
 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
-			    STACK_OF(X509_EXTENSION) **sk)
-	{
-	X509_EXTENSION *ext;
-	STACK_OF(CONF_VALUE) *nval;
-	CONF_VALUE *val;	
-	int i;
-	if (!(nval = NCONF_get_section(conf, section))) return 0;
-	for (i = 0; i < sk_CONF_VALUE_num(nval); i++)
-		{
-		val = sk_CONF_VALUE_value(nval, i);
-		if (!(ext = X509V3_EXT_nconf(conf, ctx, val->name, val->value)))
-								return 0;
-		if (sk) X509v3_add_ext(sk, ext, -1);
-		X509_EXTENSION_free(ext);
-		}
-	return 1;
-	}
-
-/* Convenience functions to add extensions to a certificate, CRL and request */
+                            STACK_OF(X509_EXTENSION) **sk)
+{
+    X509_EXTENSION *ext;
+    STACK_OF(CONF_VALUE) *nval;
+    CONF_VALUE *val;
+    int i;
+    if (!(nval = NCONF_get_section(conf, section)))
+        return 0;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        val = sk_CONF_VALUE_value(nval, i);
+        if (!(ext = X509V3_EXT_nconf(conf, ctx, val->name, val->value)))
+            return 0;
+        if (sk)
+            X509v3_add_ext(sk, ext, -1);
+        X509_EXTENSION_free(ext);
+    }
+    return 1;
+}
+
+/*
+ * Convenience functions to add extensions to a certificate, CRL and request
+ */
 
 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
-			 X509 *cert)
-	{
-	STACK_OF(X509_EXTENSION) **sk = NULL;
-	if (cert)
-		sk = &cert->cert_info->extensions;
-	return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
-	}
+                         X509 *cert)
+{
+    STACK_OF(X509_EXTENSION) **sk = NULL;
+    if (cert)
+        sk = &cert->cert_info->extensions;
+    return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+}
 
 /* Same as above but for a CRL */
 
 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
-			     X509_CRL *crl)
-	{
-	STACK_OF(X509_EXTENSION) **sk = NULL;
-	if (crl)
-		sk = &crl->crl->extensions;
-	return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
-	}
+                             X509_CRL *crl)
+{
+    STACK_OF(X509_EXTENSION) **sk = NULL;
+    if (crl)
+        sk = &crl->crl->extensions;
+    return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+}
 
 /* Add extensions to certificate request */
 
 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
-	     X509_REQ *req)
-	{
-	STACK_OF(X509_EXTENSION) *extlist = NULL, **sk = NULL;
-	int i;
-	if (req)
-		sk = &extlist;
-	i = X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
-	if (!i || !sk)
-		return i;
-	i = X509_REQ_add_extensions(req, extlist);
-	sk_X509_EXTENSION_pop_free(extlist, X509_EXTENSION_free);
-	return i;
-	}
+                             X509_REQ *req)
+{
+    STACK_OF(X509_EXTENSION) *extlist = NULL, **sk = NULL;
+    int i;
+    if (req)
+        sk = &extlist;
+    i = X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+    if (!i || !sk)
+        return i;
+    i = X509_REQ_add_extensions(req, extlist);
+    sk_X509_EXTENSION_pop_free(extlist, X509_EXTENSION_free);
+    return i;
+}
 
 /* Config database functions */
 
-char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section)
-	{
-	if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_string)
-		{
-		X509V3err(X509V3_F_X509V3_GET_STRING,X509V3_R_OPERATION_NOT_DEFINED);
-		return NULL;
-		}
-	if (ctx->db_meth->get_string)
-			return ctx->db_meth->get_string(ctx->db, name, section);
-	return NULL;
-	}
-
-STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section)
-	{
-	if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_section)
-		{
-		X509V3err(X509V3_F_X509V3_GET_SECTION,X509V3_R_OPERATION_NOT_DEFINED);
-		return NULL;
-		}
-	if (ctx->db_meth->get_section)
-			return ctx->db_meth->get_section(ctx->db, section);
-	return NULL;
-	}
+char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section)
+{
+    if (!ctx->db || !ctx->db_meth || !ctx->db_meth->get_string) {
+        X509V3err(X509V3_F_X509V3_GET_STRING, X509V3_R_OPERATION_NOT_DEFINED);
+        return NULL;
+    }
+    if (ctx->db_meth->get_string)
+        return ctx->db_meth->get_string(ctx->db, name, section);
+    return NULL;
+}
+
+STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section)
+{
+    if (!ctx->db || !ctx->db_meth || !ctx->db_meth->get_section) {
+        X509V3err(X509V3_F_X509V3_GET_SECTION,
+                  X509V3_R_OPERATION_NOT_DEFINED);
+        return NULL;
+    }
+    if (ctx->db_meth->get_section)
+        return ctx->db_meth->get_section(ctx->db, section);
+    return NULL;
+}
 
 void X509V3_string_free(X509V3_CTX *ctx, char *str)
-	{
-	if (!str) return;
-	if (ctx->db_meth->free_string)
-			ctx->db_meth->free_string(ctx->db, str);
-	}
+{
+    if (!str)
+        return;
+    if (ctx->db_meth->free_string)
+        ctx->db_meth->free_string(ctx->db, str);
+}
 
 void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section)
-	{
-	if (!section) return;
-	if (ctx->db_meth->free_section)
-			ctx->db_meth->free_section(ctx->db, section);
-	}
+{
+    if (!section)
+        return;
+    if (ctx->db_meth->free_section)
+        ctx->db_meth->free_section(ctx->db, section);
+}
 
 static char *nconf_get_string(void *db, char *section, char *value)
-	{
-	return NCONF_get_string(db, section, value);
-	}
+{
+    return NCONF_get_string(db, section, value);
+}
 
 static STACK_OF(CONF_VALUE) *nconf_get_section(void *db, char *section)
-	{
-	return NCONF_get_section(db, section);
-	}
+{
+    return NCONF_get_section(db, section);
+}
 
 static X509V3_CONF_METHOD nconf_method = {
-nconf_get_string,
-nconf_get_section,
-NULL,
-NULL
+    nconf_get_string,
+    nconf_get_section,
+    NULL,
+    NULL
 };
 
 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf)
-	{
-	ctx->db_meth = &nconf_method;
-	ctx->db = conf;
-	}
+{
+    ctx->db_meth = &nconf_method;
+    ctx->db = conf;
+}
 
 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subj, X509_REQ *req,
-		    X509_CRL *crl, int flags)
-	{
-	ctx->issuer_cert = issuer;
-	ctx->subject_cert = subj;
-	ctx->crl = crl;
-	ctx->subject_req = req;
-	ctx->flags = flags;
-	}
+                    X509_CRL *crl, int flags)
+{
+    ctx->issuer_cert = issuer;
+    ctx->subject_cert = subj;
+    ctx->crl = crl;
+    ctx->subject_req = req;
+    ctx->flags = flags;
+}
 
 /* Old conf compatibility functions */
 
 X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-				char *name, char *value)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return X509V3_EXT_nconf(&ctmp, ctx, name, value);
-	}
+                                char *name, char *value)
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return X509V3_EXT_nconf(&ctmp, ctx, name, value);
+}
 
 /* LHASH *conf:  Config file    */
 /* char *value:  Value    */
-X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-				    int ext_nid, char *value)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return X509V3_EXT_nconf_nid(&ctmp, ctx, ext_nid, value);
-	}
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,
+                                    X509V3_CTX *ctx, int ext_nid, char *value)
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return X509V3_EXT_nconf_nid(&ctmp, ctx, ext_nid, value);
+}
 
 static char *conf_lhash_get_string(void *db, char *section, char *value)
-	{
-	return CONF_get_string(db, section, value);
-	}
+{
+    return CONF_get_string(db, section, value);
+}
 
 static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section)
-	{
-	return CONF_get_section(db, section);
-	}
+{
+    return CONF_get_section(db, section);
+}
 
 static X509V3_CONF_METHOD conf_lhash_method = {
-conf_lhash_get_string,
-conf_lhash_get_section,
-NULL,
-NULL
+    conf_lhash_get_string,
+    conf_lhash_get_section,
+    NULL,
+    NULL
 };
 
 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash)
-	{
-	ctx->db_meth = &conf_lhash_method;
-	ctx->db = lhash;
-	}
+{
+    ctx->db_meth = &conf_lhash_method;
+    ctx->db = lhash;
+}
 
 int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			char *section, X509 *cert)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return X509V3_EXT_add_nconf(&ctmp, ctx, section, cert);
-	}
+                        char *section, X509 *cert)
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return X509V3_EXT_add_nconf(&ctmp, ctx, section, cert);
+}
 
 /* Same as above but for a CRL */
 
 int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			    char *section, X509_CRL *crl)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return X509V3_EXT_CRL_add_nconf(&ctmp, ctx, section, crl);
-	}
+                            char *section, X509_CRL *crl)
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return X509V3_EXT_CRL_add_nconf(&ctmp, ctx, section, crl);
+}
 
 /* Add extensions to certificate request */
 
 int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			    char *section, X509_REQ *req)
-	{
-	CONF ctmp;
-	CONF_set_nconf(&ctmp, conf);
-	return X509V3_EXT_REQ_add_nconf(&ctmp, ctx, section, req);
-	}
+                            char *section, X509_REQ *req)
+{
+    CONF ctmp;
+    CONF_set_nconf(&ctmp, conf);
+    return X509V3_EXT_REQ_add_nconf(&ctmp, ctx, section, req);
+}
diff --git a/crypto/x509v3/v3_cpols.c b/crypto/x509v3/v3_cpols.c
index 1f0798b946..476d51c0bd 100644
--- a/crypto/x509v3/v3_cpols.c
+++ b/crypto/x509v3/v3_cpols.c
@@ -1,6 +1,7 @@
 /* v3_cpols.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,35 +68,38 @@
 
 /* Certificate policies extension support: this one is a bit complex... */
 
-static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol, BIO *out, int indent);
-static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *value);
-static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals, int indent);
+static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
+                       BIO *out, int indent);
+static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
+                                         X509V3_CTX *ctx, char *value);
+static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
+                             int indent);
 static void print_notice(BIO *out, USERNOTICE *notice, int indent);
 static POLICYINFO *policy_section(X509V3_CTX *ctx,
-				 STACK_OF(CONF_VALUE) *polstrs, int ia5org);
+                                  STACK_OF(CONF_VALUE) *polstrs, int ia5org);
 static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
-					STACK_OF(CONF_VALUE) *unot, int ia5org);
+                                      STACK_OF(CONF_VALUE) *unot, int ia5org);
 static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos);
 
 const X509V3_EXT_METHOD v3_cpols = {
-NID_certificate_policies, 0,ASN1_ITEM_ref(CERTIFICATEPOLICIES),
-0,0,0,0,
-0,0,
-0,0,
-(X509V3_EXT_I2R)i2r_certpol,
-(X509V3_EXT_R2I)r2i_certpol,
-NULL
+    NID_certificate_policies, 0, ASN1_ITEM_ref(CERTIFICATEPOLICIES),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    (X509V3_EXT_I2R)i2r_certpol,
+    (X509V3_EXT_R2I)r2i_certpol,
+    NULL
 };
 
-ASN1_ITEM_TEMPLATE(CERTIFICATEPOLICIES) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CERTIFICATEPOLICIES, POLICYINFO)
+ASN1_ITEM_TEMPLATE(CERTIFICATEPOLICIES) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CERTIFICATEPOLICIES, POLICYINFO)
 ASN1_ITEM_TEMPLATE_END(CERTIFICATEPOLICIES)
 
 IMPLEMENT_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
 
 ASN1_SEQUENCE(POLICYINFO) = {
-	ASN1_SIMPLE(POLICYINFO, policyid, ASN1_OBJECT),
-	ASN1_SEQUENCE_OF_OPT(POLICYINFO, qualifiers, POLICYQUALINFO)
+        ASN1_SIMPLE(POLICYINFO, policyid, ASN1_OBJECT),
+        ASN1_SEQUENCE_OF_OPT(POLICYINFO, qualifiers, POLICYQUALINFO)
 } ASN1_SEQUENCE_END(POLICYINFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(POLICYINFO)
@@ -103,355 +107,373 @@ IMPLEMENT_ASN1_FUNCTIONS(POLICYINFO)
 ASN1_ADB_TEMPLATE(policydefault) = ASN1_SIMPLE(POLICYQUALINFO, d.other, ASN1_ANY);
 
 ASN1_ADB(POLICYQUALINFO) = {
-	ADB_ENTRY(NID_id_qt_cps, ASN1_SIMPLE(POLICYQUALINFO, d.cpsuri, ASN1_IA5STRING)),
-	ADB_ENTRY(NID_id_qt_unotice, ASN1_SIMPLE(POLICYQUALINFO, d.usernotice, USERNOTICE))
+        ADB_ENTRY(NID_id_qt_cps, ASN1_SIMPLE(POLICYQUALINFO, d.cpsuri, ASN1_IA5STRING)),
+        ADB_ENTRY(NID_id_qt_unotice, ASN1_SIMPLE(POLICYQUALINFO, d.usernotice, USERNOTICE))
 } ASN1_ADB_END(POLICYQUALINFO, 0, pqualid, 0, &policydefault_tt, NULL);
 
 ASN1_SEQUENCE(POLICYQUALINFO) = {
-	ASN1_SIMPLE(POLICYQUALINFO, pqualid, ASN1_OBJECT),
-	ASN1_ADB_OBJECT(POLICYQUALINFO)
+        ASN1_SIMPLE(POLICYQUALINFO, pqualid, ASN1_OBJECT),
+        ASN1_ADB_OBJECT(POLICYQUALINFO)
 } ASN1_SEQUENCE_END(POLICYQUALINFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(POLICYQUALINFO)
 
 ASN1_SEQUENCE(USERNOTICE) = {
-	ASN1_OPT(USERNOTICE, noticeref, NOTICEREF),
-	ASN1_OPT(USERNOTICE, exptext, DISPLAYTEXT)
+        ASN1_OPT(USERNOTICE, noticeref, NOTICEREF),
+        ASN1_OPT(USERNOTICE, exptext, DISPLAYTEXT)
 } ASN1_SEQUENCE_END(USERNOTICE)
 
 IMPLEMENT_ASN1_FUNCTIONS(USERNOTICE)
 
 ASN1_SEQUENCE(NOTICEREF) = {
-	ASN1_SIMPLE(NOTICEREF, organization, DISPLAYTEXT),
-	ASN1_SEQUENCE_OF(NOTICEREF, noticenos, ASN1_INTEGER)
+        ASN1_SIMPLE(NOTICEREF, organization, DISPLAYTEXT),
+        ASN1_SEQUENCE_OF(NOTICEREF, noticenos, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(NOTICEREF)
 
 IMPLEMENT_ASN1_FUNCTIONS(NOTICEREF)
 
 static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
-		X509V3_CTX *ctx, char *value)
+                                         X509V3_CTX *ctx, char *value)
 {
-	STACK_OF(POLICYINFO) *pols = NULL;
-	char *pstr;
-	POLICYINFO *pol;
-	ASN1_OBJECT *pobj;
-	STACK_OF(CONF_VALUE) *vals;
-	CONF_VALUE *cnf;
-	int i, ia5org;
-	pols = sk_POLICYINFO_new_null();
-	if (pols == NULL) {
-		X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	vals =  X509V3_parse_list(value);
-	if (vals == NULL) {
-		X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB);
-		goto err;
-	}
-	ia5org = 0;
-	for(i = 0; i < sk_CONF_VALUE_num(vals); i++) {
-		cnf = sk_CONF_VALUE_value(vals, i);
-		if(cnf->value || !cnf->name ) {
-			X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_POLICY_IDENTIFIER);
-			X509V3_conf_err(cnf);
-			goto err;
-		}
-		pstr = cnf->name;
-		if(!strcmp(pstr,"ia5org")) {
-			ia5org = 1;
-			continue;
-		} else if(*pstr == '@') {
-			STACK_OF(CONF_VALUE) *polsect;
-			polsect = X509V3_get_section(ctx, pstr + 1);
-			if(!polsect) {
-				X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_SECTION);
-
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			pol = policy_section(ctx, polsect, ia5org);
-			X509V3_section_free(ctx, polsect);
-			if(!pol) goto err;
-		} else {
-			if(!(pobj = OBJ_txt2obj(cnf->name, 0))) {
-				X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			pol = POLICYINFO_new();
-			pol->policyid = pobj;
-		}
-		if (!sk_POLICYINFO_push(pols, pol)){
-			POLICYINFO_free(pol);
-			X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-	}
-	sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
-	return pols;
-	err:
-	sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
-	sk_POLICYINFO_pop_free(pols, POLICYINFO_free);
-	return NULL;
+    STACK_OF(POLICYINFO) *pols = NULL;
+    char *pstr;
+    POLICYINFO *pol;
+    ASN1_OBJECT *pobj;
+    STACK_OF(CONF_VALUE) *vals;
+    CONF_VALUE *cnf;
+    int i, ia5org;
+    pols = sk_POLICYINFO_new_null();
+    if (pols == NULL) {
+        X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    vals = X509V3_parse_list(value);
+    if (vals == NULL) {
+        X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB);
+        goto err;
+    }
+    ia5org = 0;
+    for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
+        cnf = sk_CONF_VALUE_value(vals, i);
+        if (cnf->value || !cnf->name) {
+            X509V3err(X509V3_F_R2I_CERTPOL,
+                      X509V3_R_INVALID_POLICY_IDENTIFIER);
+            X509V3_conf_err(cnf);
+            goto err;
+        }
+        pstr = cnf->name;
+        if (!strcmp(pstr, "ia5org")) {
+            ia5org = 1;
+            continue;
+        } else if (*pstr == '@') {
+            STACK_OF(CONF_VALUE) *polsect;
+            polsect = X509V3_get_section(ctx, pstr + 1);
+            if (!polsect) {
+                X509V3err(X509V3_F_R2I_CERTPOL, X509V3_R_INVALID_SECTION);
+
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            pol = policy_section(ctx, polsect, ia5org);
+            X509V3_section_free(ctx, polsect);
+            if (!pol)
+                goto err;
+        } else {
+            if (!(pobj = OBJ_txt2obj(cnf->name, 0))) {
+                X509V3err(X509V3_F_R2I_CERTPOL,
+                          X509V3_R_INVALID_OBJECT_IDENTIFIER);
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            pol = POLICYINFO_new();
+            pol->policyid = pobj;
+        }
+        if (!sk_POLICYINFO_push(pols, pol)) {
+            POLICYINFO_free(pol);
+            X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+    return pols;
+ err:
+    sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+    sk_POLICYINFO_pop_free(pols, POLICYINFO_free);
+    return NULL;
 }
 
 static POLICYINFO *policy_section(X509V3_CTX *ctx,
-				STACK_OF(CONF_VALUE) *polstrs, int ia5org)
+                                  STACK_OF(CONF_VALUE) *polstrs, int ia5org)
 {
-	int i;
-	CONF_VALUE *cnf;
-	POLICYINFO *pol;
-	POLICYQUALINFO *qual;
-	if(!(pol = POLICYINFO_new())) goto merr;
-	for(i = 0; i < sk_CONF_VALUE_num(polstrs); i++) {
-		cnf = sk_CONF_VALUE_value(polstrs, i);
-		if(!strcmp(cnf->name, "policyIdentifier")) {
-			ASN1_OBJECT *pobj;
-			if(!(pobj = OBJ_txt2obj(cnf->value, 0))) {
-				X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			pol->policyid = pobj;
-
-		} else if(!name_cmp(cnf->name, "CPS")) {
-			if(!pol->qualifiers) pol->qualifiers =
-						 sk_POLICYQUALINFO_new_null();
-			if(!(qual = POLICYQUALINFO_new())) goto merr;
-			if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
-								 goto merr;
-			qual->pqualid = OBJ_nid2obj(NID_id_qt_cps);
-			qual->d.cpsuri = M_ASN1_IA5STRING_new();
-			if(!ASN1_STRING_set(qual->d.cpsuri, cnf->value,
-						 strlen(cnf->value))) goto merr;
-		} else if(!name_cmp(cnf->name, "userNotice")) {
-			STACK_OF(CONF_VALUE) *unot;
-			if(*cnf->value != '@') {
-				X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_EXPECTED_A_SECTION_NAME);
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			unot = X509V3_get_section(ctx, cnf->value + 1);
-			if(!unot) {
-				X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_SECTION);
-
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			qual = notice_section(ctx, unot, ia5org);
-			X509V3_section_free(ctx, unot);
-			if(!qual) goto err;
-			if(!pol->qualifiers) pol->qualifiers =
-						 sk_POLICYQUALINFO_new_null();
-			if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
-								 goto merr;
-		} else {
-			X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OPTION);
-
-			X509V3_conf_err(cnf);
-			goto err;
-		}
-	}
-	if(!pol->policyid) {
-		X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_NO_POLICY_IDENTIFIER);
-		goto err;
-	}
-
-	return pol;
-
-	merr:
-	X509V3err(X509V3_F_POLICY_SECTION,ERR_R_MALLOC_FAILURE);
-
-	err:
-	POLICYINFO_free(pol);
-	return NULL;
-	
-	
+    int i;
+    CONF_VALUE *cnf;
+    POLICYINFO *pol;
+    POLICYQUALINFO *qual;
+    if (!(pol = POLICYINFO_new()))
+        goto merr;
+    for (i = 0; i < sk_CONF_VALUE_num(polstrs); i++) {
+        cnf = sk_CONF_VALUE_value(polstrs, i);
+        if (!strcmp(cnf->name, "policyIdentifier")) {
+            ASN1_OBJECT *pobj;
+            if (!(pobj = OBJ_txt2obj(cnf->value, 0))) {
+                X509V3err(X509V3_F_POLICY_SECTION,
+                          X509V3_R_INVALID_OBJECT_IDENTIFIER);
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            pol->policyid = pobj;
+
+        } else if (!name_cmp(cnf->name, "CPS")) {
+            if (!pol->qualifiers)
+                pol->qualifiers = sk_POLICYQUALINFO_new_null();
+            if (!(qual = POLICYQUALINFO_new()))
+                goto merr;
+            if (!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
+                goto merr;
+            qual->pqualid = OBJ_nid2obj(NID_id_qt_cps);
+            qual->d.cpsuri = M_ASN1_IA5STRING_new();
+            if (!ASN1_STRING_set(qual->d.cpsuri, cnf->value,
+                                 strlen(cnf->value)))
+                goto merr;
+        } else if (!name_cmp(cnf->name, "userNotice")) {
+            STACK_OF(CONF_VALUE) *unot;
+            if (*cnf->value != '@') {
+                X509V3err(X509V3_F_POLICY_SECTION,
+                          X509V3_R_EXPECTED_A_SECTION_NAME);
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            unot = X509V3_get_section(ctx, cnf->value + 1);
+            if (!unot) {
+                X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_INVALID_SECTION);
+
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            qual = notice_section(ctx, unot, ia5org);
+            X509V3_section_free(ctx, unot);
+            if (!qual)
+                goto err;
+            if (!pol->qualifiers)
+                pol->qualifiers = sk_POLICYQUALINFO_new_null();
+            if (!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
+                goto merr;
+        } else {
+            X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_INVALID_OPTION);
+
+            X509V3_conf_err(cnf);
+            goto err;
+        }
+    }
+    if (!pol->policyid) {
+        X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_NO_POLICY_IDENTIFIER);
+        goto err;
+    }
+
+    return pol;
+
+ merr:
+    X509V3err(X509V3_F_POLICY_SECTION, ERR_R_MALLOC_FAILURE);
+
+ err:
+    POLICYINFO_free(pol);
+    return NULL;
+
 }
 
 static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
-					STACK_OF(CONF_VALUE) *unot, int ia5org)
+                                      STACK_OF(CONF_VALUE) *unot, int ia5org)
 {
-	int i, ret;
-	CONF_VALUE *cnf;
-	USERNOTICE *not;
-	POLICYQUALINFO *qual;
-	if(!(qual = POLICYQUALINFO_new())) goto merr;
-	qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice);
-	if(!(not = USERNOTICE_new())) goto merr;
-	qual->d.usernotice = not;
-	for(i = 0; i < sk_CONF_VALUE_num(unot); i++) {
-		cnf = sk_CONF_VALUE_value(unot, i);
-		if(!strcmp(cnf->name, "explicitText")) {
-			not->exptext = M_ASN1_VISIBLESTRING_new();
-			if(!ASN1_STRING_set(not->exptext, cnf->value,
-						 strlen(cnf->value))) goto merr;
-		} else if(!strcmp(cnf->name, "organization")) {
-			NOTICEREF *nref;
-			if(!not->noticeref) {
-				if(!(nref = NOTICEREF_new())) goto merr;
-				not->noticeref = nref;
-			} else nref = not->noticeref;
-			if(ia5org) nref->organization->type = V_ASN1_IA5STRING;
-			else nref->organization->type = V_ASN1_VISIBLESTRING;
-			if(!ASN1_STRING_set(nref->organization, cnf->value,
-						 strlen(cnf->value))) goto merr;
-		} else if(!strcmp(cnf->name, "noticeNumbers")) {
-			NOTICEREF *nref;
-			STACK_OF(CONF_VALUE) *nos;
-			if(!not->noticeref) {
-				if(!(nref = NOTICEREF_new())) goto merr;
-				not->noticeref = nref;
-			} else nref = not->noticeref;
-			nos = X509V3_parse_list(cnf->value);
-			if(!nos || !sk_CONF_VALUE_num(nos)) {
-				X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_NUMBERS);
-				X509V3_conf_err(cnf);
-				goto err;
-			}
-			ret = nref_nos(nref->noticenos, nos);
-			sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
-			if (!ret)
-				goto err;
-		} else {
-			X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_OPTION);
-			X509V3_conf_err(cnf);
-			goto err;
-		}
-	}
-
-	if(not->noticeref && 
-	      (!not->noticeref->noticenos || !not->noticeref->organization)) {
-			X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_NEED_ORGANIZATION_AND_NUMBERS);
-			goto err;
-	}
-
-	return qual;
-
-	merr:
-	X509V3err(X509V3_F_NOTICE_SECTION,ERR_R_MALLOC_FAILURE);
-
-	err:
-	POLICYQUALINFO_free(qual);
-	return NULL;
+    int i, ret;
+    CONF_VALUE *cnf;
+    USERNOTICE *not;
+    POLICYQUALINFO *qual;
+    if (!(qual = POLICYQUALINFO_new()))
+        goto merr;
+    qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice);
+    if (!(not = USERNOTICE_new()))
+        goto merr;
+    qual->d.usernotice = not;
+    for (i = 0; i < sk_CONF_VALUE_num(unot); i++) {
+        cnf = sk_CONF_VALUE_value(unot, i);
+        if (!strcmp(cnf->name, "explicitText")) {
+            not->exptext = M_ASN1_VISIBLESTRING_new();
+            if (!ASN1_STRING_set(not->exptext, cnf->value,
+                                 strlen(cnf->value)))
+                goto merr;
+        } else if (!strcmp(cnf->name, "organization")) {
+            NOTICEREF *nref;
+            if (!not->noticeref) {
+                if (!(nref = NOTICEREF_new()))
+                    goto merr;
+                not->noticeref = nref;
+            } else
+                nref = not->noticeref;
+            if (ia5org)
+                nref->organization->type = V_ASN1_IA5STRING;
+            else
+                nref->organization->type = V_ASN1_VISIBLESTRING;
+            if (!ASN1_STRING_set(nref->organization, cnf->value,
+                                 strlen(cnf->value)))
+                goto merr;
+        } else if (!strcmp(cnf->name, "noticeNumbers")) {
+            NOTICEREF *nref;
+            STACK_OF(CONF_VALUE) *nos;
+            if (!not->noticeref) {
+                if (!(nref = NOTICEREF_new()))
+                    goto merr;
+                not->noticeref = nref;
+            } else
+                nref = not->noticeref;
+            nos = X509V3_parse_list(cnf->value);
+            if (!nos || !sk_CONF_VALUE_num(nos)) {
+                X509V3err(X509V3_F_NOTICE_SECTION, X509V3_R_INVALID_NUMBERS);
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            ret = nref_nos(nref->noticenos, nos);
+            sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
+            if (!ret)
+                goto err;
+        } else {
+            X509V3err(X509V3_F_NOTICE_SECTION, X509V3_R_INVALID_OPTION);
+            X509V3_conf_err(cnf);
+            goto err;
+        }
+    }
+
+    if (not->noticeref &&
+        (!not->noticeref->noticenos || !not->noticeref->organization)) {
+        X509V3err(X509V3_F_NOTICE_SECTION,
+                  X509V3_R_NEED_ORGANIZATION_AND_NUMBERS);
+        goto err;
+    }
+
+    return qual;
+
+ merr:
+    X509V3err(X509V3_F_NOTICE_SECTION, ERR_R_MALLOC_FAILURE);
+
+ err:
+    POLICYQUALINFO_free(qual);
+    return NULL;
 }
 
 static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos)
 {
-	CONF_VALUE *cnf;
-	ASN1_INTEGER *aint;
-
-	int i;
-
-	for(i = 0; i < sk_CONF_VALUE_num(nos); i++) {
-		cnf = sk_CONF_VALUE_value(nos, i);
-		if(!(aint = s2i_ASN1_INTEGER(NULL, cnf->name))) {
-			X509V3err(X509V3_F_NREF_NOS,X509V3_R_INVALID_NUMBER);
-			goto err;
-		}
-		if(!sk_ASN1_INTEGER_push(nnums, aint)) goto merr;
-	}
-	return 1;
-
-	merr:
-	X509V3err(X509V3_F_NREF_NOS,ERR_R_MALLOC_FAILURE);
-
-	err:
-	sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free);
-	return 0;
+    CONF_VALUE *cnf;
+    ASN1_INTEGER *aint;
+
+    int i;
+
+    for (i = 0; i < sk_CONF_VALUE_num(nos); i++) {
+        cnf = sk_CONF_VALUE_value(nos, i);
+        if (!(aint = s2i_ASN1_INTEGER(NULL, cnf->name))) {
+            X509V3err(X509V3_F_NREF_NOS, X509V3_R_INVALID_NUMBER);
+            goto err;
+        }
+        if (!sk_ASN1_INTEGER_push(nnums, aint))
+            goto merr;
+    }
+    return 1;
+
+ merr:
+    X509V3err(X509V3_F_NREF_NOS, ERR_R_MALLOC_FAILURE);
+
+ err:
+    sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free);
+    return 0;
 }
 
-
 static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
-		BIO *out, int indent)
+                       BIO *out, int indent)
 {
-	int i;
-	POLICYINFO *pinfo;
-	/* First print out the policy OIDs */
-	for(i = 0; i < sk_POLICYINFO_num(pol); i++) {
-		pinfo = sk_POLICYINFO_value(pol, i);
-		BIO_printf(out, "%*sPolicy: ", indent, "");
-		i2a_ASN1_OBJECT(out, pinfo->policyid);
-		BIO_puts(out, "\n");
-		if(pinfo->qualifiers)
-			 print_qualifiers(out, pinfo->qualifiers, indent + 2);
-	}
-	return 1;
+    int i;
+    POLICYINFO *pinfo;
+    /* First print out the policy OIDs */
+    for (i = 0; i < sk_POLICYINFO_num(pol); i++) {
+        pinfo = sk_POLICYINFO_value(pol, i);
+        BIO_printf(out, "%*sPolicy: ", indent, "");
+        i2a_ASN1_OBJECT(out, pinfo->policyid);
+        BIO_puts(out, "\n");
+        if (pinfo->qualifiers)
+            print_qualifiers(out, pinfo->qualifiers, indent + 2);
+    }
+    return 1;
 }
 
 static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
-		int indent)
+                             int indent)
 {
-	POLICYQUALINFO *qualinfo;
-	int i;
-	for(i = 0; i < sk_POLICYQUALINFO_num(quals); i++) {
-		qualinfo = sk_POLICYQUALINFO_value(quals, i);
-		switch(OBJ_obj2nid(qualinfo->pqualid))
-		{
-			case NID_id_qt_cps:
-			BIO_printf(out, "%*sCPS: %s\n", indent, "",
-						qualinfo->d.cpsuri->data);
-			break;
-		
-			case NID_id_qt_unotice:
-			BIO_printf(out, "%*sUser Notice:\n", indent, "");
-			print_notice(out, qualinfo->d.usernotice, indent + 2);
-			break;
-
-			default:
-			BIO_printf(out, "%*sUnknown Qualifier: ",
-							 indent + 2, "");
-			
-			i2a_ASN1_OBJECT(out, qualinfo->pqualid);
-			BIO_puts(out, "\n");
-			break;
-		}
-	}
+    POLICYQUALINFO *qualinfo;
+    int i;
+    for (i = 0; i < sk_POLICYQUALINFO_num(quals); i++) {
+        qualinfo = sk_POLICYQUALINFO_value(quals, i);
+        switch (OBJ_obj2nid(qualinfo->pqualid)) {
+        case NID_id_qt_cps:
+            BIO_printf(out, "%*sCPS: %s\n", indent, "",
+                       qualinfo->d.cpsuri->data);
+            break;
+
+        case NID_id_qt_unotice:
+            BIO_printf(out, "%*sUser Notice:\n", indent, "");
+            print_notice(out, qualinfo->d.usernotice, indent + 2);
+            break;
+
+        default:
+            BIO_printf(out, "%*sUnknown Qualifier: ", indent + 2, "");
+
+            i2a_ASN1_OBJECT(out, qualinfo->pqualid);
+            BIO_puts(out, "\n");
+            break;
+        }
+    }
 }
 
 static void print_notice(BIO *out, USERNOTICE *notice, int indent)
 {
-	int i;
-	if(notice->noticeref) {
-		NOTICEREF *ref;
-		ref = notice->noticeref;
-		BIO_printf(out, "%*sOrganization: %s\n", indent, "",
-						 ref->organization->data);
-		BIO_printf(out, "%*sNumber%s: ", indent, "",
-			   sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
-		for(i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) {
-			ASN1_INTEGER *num;
-			char *tmp;
-			num = sk_ASN1_INTEGER_value(ref->noticenos, i);
-			if(i) BIO_puts(out, ", ");
-			tmp = i2s_ASN1_INTEGER(NULL, num);
-			BIO_puts(out, tmp);
-			OPENSSL_free(tmp);
-		}
-		BIO_puts(out, "\n");
-	}
-	if(notice->exptext)
-		BIO_printf(out, "%*sExplicit Text: %s\n", indent, "",
-							 notice->exptext->data);
+    int i;
+    if (notice->noticeref) {
+        NOTICEREF *ref;
+        ref = notice->noticeref;
+        BIO_printf(out, "%*sOrganization: %s\n", indent, "",
+                   ref->organization->data);
+        BIO_printf(out, "%*sNumber%s: ", indent, "",
+                   sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
+        for (i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) {
+            ASN1_INTEGER *num;
+            char *tmp;
+            num = sk_ASN1_INTEGER_value(ref->noticenos, i);
+            if (i)
+                BIO_puts(out, ", ");
+            tmp = i2s_ASN1_INTEGER(NULL, num);
+            BIO_puts(out, tmp);
+            OPENSSL_free(tmp);
+        }
+        BIO_puts(out, "\n");
+    }
+    if (notice->exptext)
+        BIO_printf(out, "%*sExplicit Text: %s\n", indent, "",
+                   notice->exptext->data);
 }
 
 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent)
-	{
-	const X509_POLICY_DATA *dat = node->data;
-
-	BIO_printf(out, "%*sPolicy: ", indent, "");
-			
-	i2a_ASN1_OBJECT(out, dat->valid_policy);
-	BIO_puts(out, "\n");
-	BIO_printf(out, "%*s%s\n", indent + 2, "",
-		node_data_critical(dat) ? "Critical" : "Non Critical");
-	if (dat->qualifier_set)
-		print_qualifiers(out, dat->qualifier_set, indent + 2);
-	else
-		BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, "");
-	}
+{
+    const X509_POLICY_DATA *dat = node->data;
+
+    BIO_printf(out, "%*sPolicy: ", indent, "");
+
+    i2a_ASN1_OBJECT(out, dat->valid_policy);
+    BIO_puts(out, "\n");
+    BIO_printf(out, "%*s%s\n", indent + 2, "",
+               node_data_critical(dat) ? "Critical" : "Non Critical");
+    if (dat->qualifier_set)
+        print_qualifiers(out, dat->qualifier_set, indent + 2);
+    else
+        BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, "");
+}
 
 
 IMPLEMENT_STACK_OF(X509_POLICY_NODE)
-IMPLEMENT_STACK_OF(X509_POLICY_DATA)
 
+IMPLEMENT_STACK_OF(X509_POLICY_DATA)
diff --git a/crypto/x509v3/v3_crld.c b/crypto/x509v3/v3_crld.c
index 790a6dd032..d3e1d1b057 100644
--- a/crypto/x509v3/v3_crld.c
+++ b/crypto/x509v3/v3_crld.c
@@ -1,6 +1,7 @@
 /* v3_crld.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2008 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,553 +65,498 @@
 #include 
 
 static void *v2i_crld(const X509V3_EXT_METHOD *method,
-		      X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+                      X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out,
-		     int indent);
-
-const X509V3_EXT_METHOD v3_crld =
-	{
-	NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
-	0,0,0,0,
-	0,0,
-	0,
-	v2i_crld,
-	i2r_crldp,0,
-	NULL
-	};
-
-const X509V3_EXT_METHOD v3_freshest_crl =
-	{
-	NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
-	0,0,0,0,
-	0,0,
-	0,
-	v2i_crld,
-	i2r_crldp,0,
-	NULL
-	};
-
-static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx, char *sect)
-	{
-	STACK_OF(CONF_VALUE) *gnsect;
-	STACK_OF(GENERAL_NAME) *gens;
-	if (*sect == '@')
-		gnsect = X509V3_get_section(ctx, sect + 1);
-	else
-		gnsect = X509V3_parse_list(sect);
-	if (!gnsect)
-		{
-		X509V3err(X509V3_F_GNAMES_FROM_SECTNAME,
-						X509V3_R_SECTION_NOT_FOUND);
-		return NULL;
-		}
-	gens = v2i_GENERAL_NAMES(NULL, ctx, gnsect);
-	if (*sect == '@')
-		X509V3_section_free(ctx, gnsect);
-	else
-		sk_CONF_VALUE_pop_free(gnsect, X509V3_conf_free);
-	return gens;
-	}
+                     int indent);
+
+const X509V3_EXT_METHOD v3_crld = {
+    NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
+    0, 0, 0, 0,
+    0, 0,
+    0,
+    v2i_crld,
+    i2r_crldp, 0,
+    NULL
+};
+
+const X509V3_EXT_METHOD v3_freshest_crl = {
+    NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS),
+    0, 0, 0, 0,
+    0, 0,
+    0,
+    v2i_crld,
+    i2r_crldp, 0,
+    NULL
+};
+
+static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx,
+                                                    char *sect)
+{
+    STACK_OF(CONF_VALUE) *gnsect;
+    STACK_OF(GENERAL_NAME) *gens;
+    if (*sect == '@')
+        gnsect = X509V3_get_section(ctx, sect + 1);
+    else
+        gnsect = X509V3_parse_list(sect);
+    if (!gnsect) {
+        X509V3err(X509V3_F_GNAMES_FROM_SECTNAME, X509V3_R_SECTION_NOT_FOUND);
+        return NULL;
+    }
+    gens = v2i_GENERAL_NAMES(NULL, ctx, gnsect);
+    if (*sect == '@')
+        X509V3_section_free(ctx, gnsect);
+    else
+        sk_CONF_VALUE_pop_free(gnsect, X509V3_conf_free);
+    return gens;
+}
 
 static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx,
-							CONF_VALUE *cnf)
-	{
-	STACK_OF(GENERAL_NAME) *fnm = NULL;
-	STACK_OF(X509_NAME_ENTRY) *rnm = NULL;
-	if (!strncmp(cnf->name, "fullname", 9))
-		{
-		fnm = gnames_from_sectname(ctx, cnf->value);
-		if (!fnm)
-			goto err;
-		}
-	else if (!strcmp(cnf->name, "relativename"))
-		{
-		int ret;
-		STACK_OF(CONF_VALUE) *dnsect;
-		X509_NAME *nm;
-		nm = X509_NAME_new();
-		if (!nm)
-			return -1;
-		dnsect = X509V3_get_section(ctx, cnf->value);
-		if (!dnsect)
-			{
-			X509V3err(X509V3_F_SET_DIST_POINT_NAME,
-						X509V3_R_SECTION_NOT_FOUND);
-			return -1;
-			}
-		ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC);
-		X509V3_section_free(ctx, dnsect);
-		rnm = nm->entries;
-		nm->entries = NULL;
-		X509_NAME_free(nm);
-		if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0)
-			goto err;
-		/* Since its a name fragment can't have more than one
-		 * RDNSequence
-		 */
-		if (sk_X509_NAME_ENTRY_value(rnm,
-				sk_X509_NAME_ENTRY_num(rnm) - 1)->set)
-			{
-			X509V3err(X509V3_F_SET_DIST_POINT_NAME,
-						X509V3_R_INVALID_MULTIPLE_RDNS);
-			goto err;
-			}
-		}
-	else
-		return 0;
-
-	if (*pdp)
-		{
-		X509V3err(X509V3_F_SET_DIST_POINT_NAME,
-						X509V3_R_DISTPOINT_ALREADY_SET);
-		goto err;
-		}
-
-	*pdp = DIST_POINT_NAME_new();
-	if (!*pdp)
-		goto err;
-	if (fnm)
-		{
-		(*pdp)->type = 0;
-		(*pdp)->name.fullname = fnm;
-		}
-	else
-		{
-		(*pdp)->type = 1;
-		(*pdp)->name.relativename = rnm;
-		}
-
-	return 1;
-		
-	err:
-	if (fnm)
-		sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free);
-	if (rnm)
-		sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free);
-	return -1;
-	}
+                               CONF_VALUE *cnf)
+{
+    STACK_OF(GENERAL_NAME) *fnm = NULL;
+    STACK_OF(X509_NAME_ENTRY) *rnm = NULL;
+    if (!strncmp(cnf->name, "fullname", 9)) {
+        fnm = gnames_from_sectname(ctx, cnf->value);
+        if (!fnm)
+            goto err;
+    } else if (!strcmp(cnf->name, "relativename")) {
+        int ret;
+        STACK_OF(CONF_VALUE) *dnsect;
+        X509_NAME *nm;
+        nm = X509_NAME_new();
+        if (!nm)
+            return -1;
+        dnsect = X509V3_get_section(ctx, cnf->value);
+        if (!dnsect) {
+            X509V3err(X509V3_F_SET_DIST_POINT_NAME,
+                      X509V3_R_SECTION_NOT_FOUND);
+            return -1;
+        }
+        ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC);
+        X509V3_section_free(ctx, dnsect);
+        rnm = nm->entries;
+        nm->entries = NULL;
+        X509_NAME_free(nm);
+        if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0)
+            goto err;
+        /*
+         * Since its a name fragment can't have more than one RDNSequence
+         */
+        if (sk_X509_NAME_ENTRY_value(rnm,
+                                     sk_X509_NAME_ENTRY_num(rnm) - 1)->set) {
+            X509V3err(X509V3_F_SET_DIST_POINT_NAME,
+                      X509V3_R_INVALID_MULTIPLE_RDNS);
+            goto err;
+        }
+    } else
+        return 0;
+
+    if (*pdp) {
+        X509V3err(X509V3_F_SET_DIST_POINT_NAME,
+                  X509V3_R_DISTPOINT_ALREADY_SET);
+        goto err;
+    }
+
+    *pdp = DIST_POINT_NAME_new();
+    if (!*pdp)
+        goto err;
+    if (fnm) {
+        (*pdp)->type = 0;
+        (*pdp)->name.fullname = fnm;
+    } else {
+        (*pdp)->type = 1;
+        (*pdp)->name.relativename = rnm;
+    }
+
+    return 1;
+
+ err:
+    if (fnm)
+        sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free);
+    if (rnm)
+        sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free);
+    return -1;
+}
 
 static const BIT_STRING_BITNAME reason_flags[] = {
-{0, "Unused", "unused"},
-{1, "Key Compromise", "keyCompromise"},
-{2, "CA Compromise", "CACompromise"},
-{3, "Affiliation Changed", "affiliationChanged"},
-{4, "Superseded", "superseded"},
-{5, "Cessation Of Operation", "cessationOfOperation"},
-{6, "Certificate Hold", "certificateHold"},
-{7, "Privilege Withdrawn", "privilegeWithdrawn"},
-{8, "AA Compromise", "AACompromise"},
-{-1, NULL, NULL}
+    {0, "Unused", "unused"},
+    {1, "Key Compromise", "keyCompromise"},
+    {2, "CA Compromise", "CACompromise"},
+    {3, "Affiliation Changed", "affiliationChanged"},
+    {4, "Superseded", "superseded"},
+    {5, "Cessation Of Operation", "cessationOfOperation"},
+    {6, "Certificate Hold", "certificateHold"},
+    {7, "Privilege Withdrawn", "privilegeWithdrawn"},
+    {8, "AA Compromise", "AACompromise"},
+    {-1, NULL, NULL}
 };
 
 static int set_reasons(ASN1_BIT_STRING **preas, char *value)
-	{
-	STACK_OF(CONF_VALUE) *rsk = NULL;
-	const BIT_STRING_BITNAME *pbn;
-	const char *bnam;
-	int i, ret = 0;
-	rsk = X509V3_parse_list(value);
-	if (!rsk)
-		return 0;
-	if (*preas)
-		return 0;
-	for (i = 0; i < sk_CONF_VALUE_num(rsk); i++)
-		{
-		bnam = sk_CONF_VALUE_value(rsk, i)->name;
-		if (!*preas)
-			{
-			*preas = ASN1_BIT_STRING_new();
-			if (!*preas)
-				goto err;
-			}
-		for (pbn = reason_flags; pbn->lname; pbn++)
-			{
-			if (!strcmp(pbn->sname, bnam))
-				{
-				if (!ASN1_BIT_STRING_set_bit(*preas,
-							pbn->bitnum, 1))
-					goto err;
-				break;
-				}
-			}
-		if (!pbn->lname)
-			goto err;
-		}
-	ret = 1;
-
-	err:
-	sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free);
-	return ret;
-	}
+{
+    STACK_OF(CONF_VALUE) *rsk = NULL;
+    const BIT_STRING_BITNAME *pbn;
+    const char *bnam;
+    int i, ret = 0;
+    rsk = X509V3_parse_list(value);
+    if (!rsk)
+        return 0;
+    if (*preas)
+        return 0;
+    for (i = 0; i < sk_CONF_VALUE_num(rsk); i++) {
+        bnam = sk_CONF_VALUE_value(rsk, i)->name;
+        if (!*preas) {
+            *preas = ASN1_BIT_STRING_new();
+            if (!*preas)
+                goto err;
+        }
+        for (pbn = reason_flags; pbn->lname; pbn++) {
+            if (!strcmp(pbn->sname, bnam)) {
+                if (!ASN1_BIT_STRING_set_bit(*preas, pbn->bitnum, 1))
+                    goto err;
+                break;
+            }
+        }
+        if (!pbn->lname)
+            goto err;
+    }
+    ret = 1;
+
+ err:
+    sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free);
+    return ret;
+}
 
 static int print_reasons(BIO *out, const char *rname,
-			ASN1_BIT_STRING *rflags, int indent)
-	{
-	int first = 1;
-	const BIT_STRING_BITNAME *pbn;
-	BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, "");
-	for (pbn = reason_flags; pbn->lname; pbn++)
-		{
-		if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum))
-			{
-			if (first)
-				first = 0;
-			else
-				BIO_puts(out, ", ");
-			BIO_puts(out, pbn->lname);
-			}
-		}
-	if (first)
-		BIO_puts(out, "\n");
-	else
-		BIO_puts(out, "\n");
-	return 1;
-	}
+                         ASN1_BIT_STRING *rflags, int indent)
+{
+    int first = 1;
+    const BIT_STRING_BITNAME *pbn;
+    BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, "");
+    for (pbn = reason_flags; pbn->lname; pbn++) {
+        if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum)) {
+            if (first)
+                first = 0;
+            else
+                BIO_puts(out, ", ");
+            BIO_puts(out, pbn->lname);
+        }
+    }
+    if (first)
+        BIO_puts(out, "\n");
+    else
+        BIO_puts(out, "\n");
+    return 1;
+}
 
 static DIST_POINT *crldp_from_section(X509V3_CTX *ctx,
-						STACK_OF(CONF_VALUE) *nval)
-	{
-	int i;
-	CONF_VALUE *cnf;
-	DIST_POINT *point = NULL;
-	point = DIST_POINT_new();
-	if (!point)
-		goto err;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
-		{
-		int ret;
-		cnf = sk_CONF_VALUE_value(nval, i);
-		ret = set_dist_point_name(&point->distpoint, ctx, cnf);
-		if (ret > 0)
-			continue;
-		if (ret < 0)
-			goto err;
-		if (!strcmp(cnf->name, "reasons"))
-			{
-			if (!set_reasons(&point->reasons, cnf->value))
-				goto err;
-			}
-		else if (!strcmp(cnf->name, "CRLissuer"))
-			{
-			point->CRLissuer =
-				gnames_from_sectname(ctx, cnf->value);
-			if (!point->CRLissuer)
-				goto err;
-			}
-		}
-
-	return point;
-			
-
-	err:
-	if (point)
-		DIST_POINT_free(point);
-	return NULL;
-	}
+                                      STACK_OF(CONF_VALUE) *nval)
+{
+    int i;
+    CONF_VALUE *cnf;
+    DIST_POINT *point = NULL;
+    point = DIST_POINT_new();
+    if (!point)
+        goto err;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        int ret;
+        cnf = sk_CONF_VALUE_value(nval, i);
+        ret = set_dist_point_name(&point->distpoint, ctx, cnf);
+        if (ret > 0)
+            continue;
+        if (ret < 0)
+            goto err;
+        if (!strcmp(cnf->name, "reasons")) {
+            if (!set_reasons(&point->reasons, cnf->value))
+                goto err;
+        } else if (!strcmp(cnf->name, "CRLissuer")) {
+            point->CRLissuer = gnames_from_sectname(ctx, cnf->value);
+            if (!point->CRLissuer)
+                goto err;
+        }
+    }
+
+    return point;
+
+ err:
+    if (point)
+        DIST_POINT_free(point);
+    return NULL;
+}
 
 static void *v2i_crld(const X509V3_EXT_METHOD *method,
-		      X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
-	{
-	STACK_OF(DIST_POINT) *crld = NULL;
-	GENERAL_NAMES *gens = NULL;
-	GENERAL_NAME *gen = NULL;
-	CONF_VALUE *cnf;
-	int i;
-	if(!(crld = sk_DIST_POINT_new_null())) goto merr;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		DIST_POINT *point;
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if (!cnf->value)
-			{
-			STACK_OF(CONF_VALUE) *dpsect;
-			dpsect = X509V3_get_section(ctx, cnf->name);
-			if (!dpsect)
-				goto err;
-			point = crldp_from_section(ctx, dpsect);
-			X509V3_section_free(ctx, dpsect);
-			if (!point)
-				goto err;
-			if(!sk_DIST_POINT_push(crld, point))
-				{
-				DIST_POINT_free(point);
-				goto merr;
-				}
-			}
-		else
-			{
-			if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
-				goto err; 
-			if(!(gens = GENERAL_NAMES_new()))
-				goto merr;
-			if(!sk_GENERAL_NAME_push(gens, gen))
-				goto merr;
-			gen = NULL;
-			if(!(point = DIST_POINT_new()))
-				goto merr;
-			if(!sk_DIST_POINT_push(crld, point))
-				{
-				DIST_POINT_free(point);
-				goto merr;
-				}
-			if(!(point->distpoint = DIST_POINT_NAME_new()))
-				goto merr;
-			point->distpoint->name.fullname = gens;
-			point->distpoint->type = 0;
-			gens = NULL;
-			}
-	}
-	return crld;
-
-	merr:
-	X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE);
-	err:
-	GENERAL_NAME_free(gen);
-	GENERAL_NAMES_free(gens);
-	sk_DIST_POINT_pop_free(crld, DIST_POINT_free);
-	return NULL;
+                      X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+    STACK_OF(DIST_POINT) *crld = NULL;
+    GENERAL_NAMES *gens = NULL;
+    GENERAL_NAME *gen = NULL;
+    CONF_VALUE *cnf;
+    int i;
+    if (!(crld = sk_DIST_POINT_new_null()))
+        goto merr;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        DIST_POINT *point;
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!cnf->value) {
+            STACK_OF(CONF_VALUE) *dpsect;
+            dpsect = X509V3_get_section(ctx, cnf->name);
+            if (!dpsect)
+                goto err;
+            point = crldp_from_section(ctx, dpsect);
+            X509V3_section_free(ctx, dpsect);
+            if (!point)
+                goto err;
+            if (!sk_DIST_POINT_push(crld, point)) {
+                DIST_POINT_free(point);
+                goto merr;
+            }
+        } else {
+            if (!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+                goto err;
+            if (!(gens = GENERAL_NAMES_new()))
+                goto merr;
+            if (!sk_GENERAL_NAME_push(gens, gen))
+                goto merr;
+            gen = NULL;
+            if (!(point = DIST_POINT_new()))
+                goto merr;
+            if (!sk_DIST_POINT_push(crld, point)) {
+                DIST_POINT_free(point);
+                goto merr;
+            }
+            if (!(point->distpoint = DIST_POINT_NAME_new()))
+                goto merr;
+            point->distpoint->name.fullname = gens;
+            point->distpoint->type = 0;
+            gens = NULL;
+        }
+    }
+    return crld;
+
+ merr:
+    X509V3err(X509V3_F_V2I_CRLD, ERR_R_MALLOC_FAILURE);
+ err:
+    GENERAL_NAME_free(gen);
+    GENERAL_NAMES_free(gens);
+    sk_DIST_POINT_pop_free(crld, DIST_POINT_free);
+    return NULL;
 }
 
 IMPLEMENT_STACK_OF(DIST_POINT)
+
 IMPLEMENT_ASN1_SET_OF(DIST_POINT)
 
 static int dpn_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-								void *exarg)
-	{
-	DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval;
-
-	switch(operation)
-		{
-		case ASN1_OP_NEW_POST:
-		dpn->dpname = NULL;
-		break;
-
-		case ASN1_OP_FREE_POST:
-		if (dpn->dpname)
-			X509_NAME_free(dpn->dpname);
-		break;
-		}
-	return 1;
-	}
+                  void *exarg)
+{
+    DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval;
+
+    switch (operation) {
+    case ASN1_OP_NEW_POST:
+        dpn->dpname = NULL;
+        break;
+
+    case ASN1_OP_FREE_POST:
+        if (dpn->dpname)
+            X509_NAME_free(dpn->dpname);
+        break;
+    }
+    return 1;
+}
 
 
 ASN1_CHOICE_cb(DIST_POINT_NAME, dpn_cb) = {
-	ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0),
-	ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1)
+        ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0),
+        ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1)
 } ASN1_CHOICE_END_cb(DIST_POINT_NAME, DIST_POINT_NAME, type)
 
 
 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME)
 
 ASN1_SEQUENCE(DIST_POINT) = {
-	ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0),
-	ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1),
-	ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2)
+        ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0),
+        ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1),
+        ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2)
 } ASN1_SEQUENCE_END(DIST_POINT)
 
 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT)
 
-ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT)
+ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT)
 ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS)
 
 IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS)
 
 ASN1_SEQUENCE(ISSUING_DIST_POINT) = {
-	ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0),
-	ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1),
-	ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2),
-	ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3),
-	ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4),
-	ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5)
+        ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0),
+        ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1),
+        ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2),
+        ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3),
+        ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4),
+        ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5)
 } ASN1_SEQUENCE_END(ISSUING_DIST_POINT)
 
 IMPLEMENT_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
 
 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out,
-		   int indent);
+                   int indent);
 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-		     STACK_OF(CONF_VALUE) *nval);
-
-const X509V3_EXT_METHOD v3_idp =
-	{
-	NID_issuing_distribution_point, X509V3_EXT_MULTILINE,
-	ASN1_ITEM_ref(ISSUING_DIST_POINT),
-	0,0,0,0,
-	0,0,
-	0,
-	v2i_idp,
-	i2r_idp,0,
-	NULL
-	};
+                     STACK_OF(CONF_VALUE) *nval);
+
+const X509V3_EXT_METHOD v3_idp = {
+    NID_issuing_distribution_point, X509V3_EXT_MULTILINE,
+    ASN1_ITEM_ref(ISSUING_DIST_POINT),
+    0, 0, 0, 0,
+    0, 0,
+    0,
+    v2i_idp,
+    i2r_idp, 0,
+    NULL
+};
 
 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-		     STACK_OF(CONF_VALUE) *nval)
-	{
-	ISSUING_DIST_POINT *idp = NULL;
-	CONF_VALUE *cnf;
-	char *name, *val;
-	int i, ret;
-	idp = ISSUING_DIST_POINT_new();
-	if (!idp)
-		goto merr;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
-		{
-		cnf = sk_CONF_VALUE_value(nval, i);
-		name = cnf->name;
-		val = cnf->value;
-		ret = set_dist_point_name(&idp->distpoint, ctx, cnf);
-		if (ret > 0)
-			continue;
-		if (ret < 0)
-			goto err;
-		if (!strcmp(name, "onlyuser"))
-			{
-			if (!X509V3_get_value_bool(cnf, &idp->onlyuser))
-				goto err;
-			}
-		else if (!strcmp(name, "onlyCA"))
-			{
-			if (!X509V3_get_value_bool(cnf, &idp->onlyCA))
-				goto err;
-			}
-		else if (!strcmp(name, "onlyAA"))
-			{
-			if (!X509V3_get_value_bool(cnf, &idp->onlyattr))
-				goto err;
-			}
-		else if (!strcmp(name, "indirectCRL"))
-			{
-			if (!X509V3_get_value_bool(cnf, &idp->indirectCRL))
-				goto err;
-			}
-		else if (!strcmp(name, "onlysomereasons"))
-			{
-			if (!set_reasons(&idp->onlysomereasons, val))
-				goto err;
-			}
-		else
-			{
-                        X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME);
-                        X509V3_conf_err(cnf);
-                        goto err;
-			}
-		}
-	return idp;
-
-	merr:
-	X509V3err(X509V3_F_V2I_IDP,ERR_R_MALLOC_FAILURE);
-	err:
-	ISSUING_DIST_POINT_free(idp);
-	return NULL;
-	}
+                     STACK_OF(CONF_VALUE) *nval)
+{
+    ISSUING_DIST_POINT *idp = NULL;
+    CONF_VALUE *cnf;
+    char *name, *val;
+    int i, ret;
+    idp = ISSUING_DIST_POINT_new();
+    if (!idp)
+        goto merr;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        name = cnf->name;
+        val = cnf->value;
+        ret = set_dist_point_name(&idp->distpoint, ctx, cnf);
+        if (ret > 0)
+            continue;
+        if (ret < 0)
+            goto err;
+        if (!strcmp(name, "onlyuser")) {
+            if (!X509V3_get_value_bool(cnf, &idp->onlyuser))
+                goto err;
+        } else if (!strcmp(name, "onlyCA")) {
+            if (!X509V3_get_value_bool(cnf, &idp->onlyCA))
+                goto err;
+        } else if (!strcmp(name, "onlyAA")) {
+            if (!X509V3_get_value_bool(cnf, &idp->onlyattr))
+                goto err;
+        } else if (!strcmp(name, "indirectCRL")) {
+            if (!X509V3_get_value_bool(cnf, &idp->indirectCRL))
+                goto err;
+        } else if (!strcmp(name, "onlysomereasons")) {
+            if (!set_reasons(&idp->onlysomereasons, val))
+                goto err;
+        } else {
+            X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME);
+            X509V3_conf_err(cnf);
+            goto err;
+        }
+    }
+    return idp;
+
+ merr:
+    X509V3err(X509V3_F_V2I_IDP, ERR_R_MALLOC_FAILURE);
+ err:
+    ISSUING_DIST_POINT_free(idp);
+    return NULL;
+}
 
 static int print_gens(BIO *out, STACK_OF(GENERAL_NAME) *gens, int indent)
-	{
-	int i;
-	for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
-		{
-		BIO_printf(out, "%*s", indent + 2, "");
-		GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i));
-		BIO_puts(out, "\n");
-		}
-	return 1;
-	}
+{
+    int i;
+    for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+        BIO_printf(out, "%*s", indent + 2, "");
+        GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i));
+        BIO_puts(out, "\n");
+    }
+    return 1;
+}
 
 static int print_distpoint(BIO *out, DIST_POINT_NAME *dpn, int indent)
-	{
-	if (dpn->type == 0)
-		{
-		BIO_printf(out, "%*sFull Name:\n", indent, "");
-		print_gens(out, dpn->name.fullname, indent);
-		}
-	else
-		{
-		X509_NAME ntmp;
-		ntmp.entries = dpn->name.relativename;
-		BIO_printf(out, "%*sRelative Name:\n%*s",
-						indent, "", indent + 2, "");
-		X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE);
-		BIO_puts(out, "\n");
-		}
-	return 1;
-	}
+{
+    if (dpn->type == 0) {
+        BIO_printf(out, "%*sFull Name:\n", indent, "");
+        print_gens(out, dpn->name.fullname, indent);
+    } else {
+        X509_NAME ntmp;
+        ntmp.entries = dpn->name.relativename;
+        BIO_printf(out, "%*sRelative Name:\n%*s", indent, "", indent + 2, "");
+        X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE);
+        BIO_puts(out, "\n");
+    }
+    return 1;
+}
 
 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out,
-		   int indent)
-	{
-	ISSUING_DIST_POINT *idp = pidp;
-	if (idp->distpoint)
-		print_distpoint(out, idp->distpoint, indent);
-	if (idp->onlyuser > 0)
-		BIO_printf(out, "%*sOnly User Certificates\n", indent, "");
-	if (idp->onlyCA > 0)
-		BIO_printf(out, "%*sOnly CA Certificates\n", indent, "");
-	if (idp->indirectCRL > 0)
-		BIO_printf(out, "%*sIndirect CRL\n", indent, "");
-	if (idp->onlysomereasons)
-		print_reasons(out, "Only Some Reasons", 
-				idp->onlysomereasons, indent);
-	if (idp->onlyattr > 0)
-		BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, "");
-	if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0)
-		&& (idp->indirectCRL <= 0) && !idp->onlysomereasons
-		&& (idp->onlyattr <= 0))
-		BIO_printf(out, "%*s\n", indent, "");
-		
-	return 1;
-	}
+                   int indent)
+{
+    ISSUING_DIST_POINT *idp = pidp;
+    if (idp->distpoint)
+        print_distpoint(out, idp->distpoint, indent);
+    if (idp->onlyuser > 0)
+        BIO_printf(out, "%*sOnly User Certificates\n", indent, "");
+    if (idp->onlyCA > 0)
+        BIO_printf(out, "%*sOnly CA Certificates\n", indent, "");
+    if (idp->indirectCRL > 0)
+        BIO_printf(out, "%*sIndirect CRL\n", indent, "");
+    if (idp->onlysomereasons)
+        print_reasons(out, "Only Some Reasons", idp->onlysomereasons, indent);
+    if (idp->onlyattr > 0)
+        BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, "");
+    if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0)
+        && (idp->indirectCRL <= 0) && !idp->onlysomereasons
+        && (idp->onlyattr <= 0))
+        BIO_printf(out, "%*s\n", indent, "");
+
+    return 1;
+}
 
 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out,
-		     int indent)
-	{
-	STACK_OF(DIST_POINT) *crld = pcrldp;
-	DIST_POINT *point;
-	int i;
-	for(i = 0; i < sk_DIST_POINT_num(crld); i++)
-		{
-		BIO_puts(out, "\n");
-		point = sk_DIST_POINT_value(crld, i);
-		if(point->distpoint)
-			print_distpoint(out, point->distpoint, indent);
-		if(point->reasons) 
-			print_reasons(out, "Reasons", point->reasons,
-								indent);
-		if(point->CRLissuer)
-			{
-			BIO_printf(out, "%*sCRL Issuer:\n", indent, "");
-			print_gens(out, point->CRLissuer, indent);
-			}
-		}
-	return 1;
-	}
+                     int indent)
+{
+    STACK_OF(DIST_POINT) *crld = pcrldp;
+    DIST_POINT *point;
+    int i;
+    for (i = 0; i < sk_DIST_POINT_num(crld); i++) {
+        BIO_puts(out, "\n");
+        point = sk_DIST_POINT_value(crld, i);
+        if (point->distpoint)
+            print_distpoint(out, point->distpoint, indent);
+        if (point->reasons)
+            print_reasons(out, "Reasons", point->reasons, indent);
+        if (point->CRLissuer) {
+            BIO_printf(out, "%*sCRL Issuer:\n", indent, "");
+            print_gens(out, point->CRLissuer, indent);
+        }
+    }
+    return 1;
+}
 
 int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname)
-	{
-	int i;
-	STACK_OF(X509_NAME_ENTRY) *frag;
-	X509_NAME_ENTRY *ne;
-	if (!dpn || (dpn->type != 1))
-		return 1;
-	frag = dpn->name.relativename;
-	dpn->dpname = X509_NAME_dup(iname);
-	if (!dpn->dpname)
-		return 0;
-	for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++)
-		{
-		ne = sk_X509_NAME_ENTRY_value(frag, i);
-		if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1))
-			{
-			X509_NAME_free(dpn->dpname);
-			dpn->dpname = NULL;
-			return 0;
-			}
-		}
-	/* generate cached encoding of name */
-	if (i2d_X509_NAME(dpn->dpname, NULL) < 0)
-		{
-		X509_NAME_free(dpn->dpname);
-		dpn->dpname = NULL;
-		return 0;
-		}
-	return 1;
-	}
+{
+    int i;
+    STACK_OF(X509_NAME_ENTRY) *frag;
+    X509_NAME_ENTRY *ne;
+    if (!dpn || (dpn->type != 1))
+        return 1;
+    frag = dpn->name.relativename;
+    dpn->dpname = X509_NAME_dup(iname);
+    if (!dpn->dpname)
+        return 0;
+    for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++) {
+        ne = sk_X509_NAME_ENTRY_value(frag, i);
+        if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1)) {
+            X509_NAME_free(dpn->dpname);
+            dpn->dpname = NULL;
+            return 0;
+        }
+    }
+    /* generate cached encoding of name */
+    if (i2d_X509_NAME(dpn->dpname, NULL) < 0) {
+        X509_NAME_free(dpn->dpname);
+        dpn->dpname = NULL;
+        return 0;
+    }
+    return 1;
+}
diff --git a/crypto/x509v3/v3_enum.c b/crypto/x509v3/v3_enum.c
index c0575e368d..7678664fc3 100644
--- a/crypto/x509v3/v3_enum.c
+++ b/crypto/x509v3/v3_enum.c
@@ -1,6 +1,7 @@
 /* v3_enum.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,37 +62,39 @@
 #include 
 
 static ENUMERATED_NAMES crl_reasons[] = {
-{CRL_REASON_UNSPECIFIED, 	 "Unspecified", "unspecified"},
-{CRL_REASON_KEY_COMPROMISE,	 "Key Compromise", "keyCompromise"},
-{CRL_REASON_CA_COMPROMISE,	 "CA Compromise", "CACompromise"},
-{CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed", "affiliationChanged"},
-{CRL_REASON_SUPERSEDED, 	 "Superseded", "superseded"},
-{CRL_REASON_CESSATION_OF_OPERATION,
-			"Cessation Of Operation", "cessationOfOperation"},
-{CRL_REASON_CERTIFICATE_HOLD,	 "Certificate Hold", "certificateHold"},
-{CRL_REASON_REMOVE_FROM_CRL,	 "Remove From CRL", "removeFromCRL"},
-{CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn", "privilegeWithdrawn"},
-{CRL_REASON_AA_COMPROMISE,	 "AA Compromise", "AACompromise"},
-{-1, NULL, NULL}
+    {CRL_REASON_UNSPECIFIED, "Unspecified", "unspecified"},
+    {CRL_REASON_KEY_COMPROMISE, "Key Compromise", "keyCompromise"},
+    {CRL_REASON_CA_COMPROMISE, "CA Compromise", "CACompromise"},
+    {CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed",
+     "affiliationChanged"},
+    {CRL_REASON_SUPERSEDED, "Superseded", "superseded"},
+    {CRL_REASON_CESSATION_OF_OPERATION,
+     "Cessation Of Operation", "cessationOfOperation"},
+    {CRL_REASON_CERTIFICATE_HOLD, "Certificate Hold", "certificateHold"},
+    {CRL_REASON_REMOVE_FROM_CRL, "Remove From CRL", "removeFromCRL"},
+    {CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn",
+     "privilegeWithdrawn"},
+    {CRL_REASON_AA_COMPROMISE, "AA Compromise", "AACompromise"},
+    {-1, NULL, NULL}
 };
 
-const X509V3_EXT_METHOD v3_crl_reason = { 
-NID_crl_reason, 0, ASN1_ITEM_ref(ASN1_ENUMERATED),
-0,0,0,0,
-(X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
-0,
-0,0,0,0,
-crl_reasons};
-
+const X509V3_EXT_METHOD v3_crl_reason = {
+    NID_crl_reason, 0, ASN1_ITEM_ref(ASN1_ENUMERATED),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
+    0,
+    0, 0, 0, 0,
+    crl_reasons
+};
 
-char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method,
-	     ASN1_ENUMERATED *e)
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method, ASN1_ENUMERATED *e)
 {
-	ENUMERATED_NAMES *enam;
-	long strval;
-	strval = ASN1_ENUMERATED_get(e);
-	for(enam = method->usr_data; enam->lname; enam++) {
-		if(strval == enam->bitnum) return BUF_strdup(enam->lname);
-	}
-	return i2s_ASN1_ENUMERATED(method, e);
+    ENUMERATED_NAMES *enam;
+    long strval;
+    strval = ASN1_ENUMERATED_get(e);
+    for (enam = method->usr_data; enam->lname; enam++) {
+        if (strval == enam->bitnum)
+            return BUF_strdup(enam->lname);
+    }
+    return i2s_ASN1_ENUMERATED(method, e);
 }
diff --git a/crypto/x509v3/v3_extku.c b/crypto/x509v3/v3_extku.c
index 1c66532757..6092c2e4bd 100644
--- a/crypto/x509v3/v3_extku.c
+++ b/crypto/x509v3/v3_extku.c
@@ -1,6 +1,7 @@
 /* v3_extku.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,81 +64,86 @@
 #include 
 
 static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-				    X509V3_CTX *ctx,
-				    STACK_OF(CONF_VALUE) *nval);
-static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-		void *eku, STACK_OF(CONF_VALUE) *extlist);
+                                    X509V3_CTX *ctx,
+                                    STACK_OF(CONF_VALUE) *nval);
+static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD
+                                                    *method, void *eku, STACK_OF(CONF_VALUE)
+                                                    *extlist);
 
 const X509V3_EXT_METHOD v3_ext_ku = {
-	NID_ext_key_usage, 0,
-	ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
-	0,0,0,0,
-	0,0,
-	i2v_EXTENDED_KEY_USAGE,
-	v2i_EXTENDED_KEY_USAGE,
-	0,0,
-	NULL
+    NID_ext_key_usage, 0,
+    ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
+    0, 0, 0, 0,
+    0, 0,
+    i2v_EXTENDED_KEY_USAGE,
+    v2i_EXTENDED_KEY_USAGE,
+    0, 0,
+    NULL
 };
 
 /* NB OCSP acceptable responses also is a SEQUENCE OF OBJECT */
 const X509V3_EXT_METHOD v3_ocsp_accresp = {
-	NID_id_pkix_OCSP_acceptableResponses, 0,
-	ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
-	0,0,0,0,
-	0,0,
-	i2v_EXTENDED_KEY_USAGE,
-	v2i_EXTENDED_KEY_USAGE,
-	0,0,
-	NULL
+    NID_id_pkix_OCSP_acceptableResponses, 0,
+    ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
+    0, 0, 0, 0,
+    0, 0,
+    i2v_EXTENDED_KEY_USAGE,
+    v2i_EXTENDED_KEY_USAGE,
+    0, 0,
+    NULL
 };
 
-ASN1_ITEM_TEMPLATE(EXTENDED_KEY_USAGE) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, EXTENDED_KEY_USAGE, ASN1_OBJECT)
+ASN1_ITEM_TEMPLATE(EXTENDED_KEY_USAGE) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, EXTENDED_KEY_USAGE, ASN1_OBJECT)
 ASN1_ITEM_TEMPLATE_END(EXTENDED_KEY_USAGE)
 
 IMPLEMENT_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
 
-static STACK_OF(CONF_VALUE) *
-  i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method, void *a,
-			 STACK_OF(CONF_VALUE) *ext_list)
+static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD
+                                                    *method, void *a, STACK_OF(CONF_VALUE)
+                                                    *ext_list)
 {
-	EXTENDED_KEY_USAGE *eku = a;
-	int i;
-	ASN1_OBJECT *obj;
-	char obj_tmp[80];
-	for(i = 0; i < sk_ASN1_OBJECT_num(eku); i++) {
-		obj = sk_ASN1_OBJECT_value(eku, i);
-		i2t_ASN1_OBJECT(obj_tmp, 80, obj);
-		X509V3_add_value(NULL, obj_tmp, &ext_list);
-	}
-	return ext_list;
+    EXTENDED_KEY_USAGE *eku = a;
+    int i;
+    ASN1_OBJECT *obj;
+    char obj_tmp[80];
+    for (i = 0; i < sk_ASN1_OBJECT_num(eku); i++) {
+        obj = sk_ASN1_OBJECT_value(eku, i);
+        i2t_ASN1_OBJECT(obj_tmp, 80, obj);
+        X509V3_add_value(NULL, obj_tmp, &ext_list);
+    }
+    return ext_list;
 }
 
 static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-				    X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                    X509V3_CTX *ctx,
+                                    STACK_OF(CONF_VALUE) *nval)
 {
-	EXTENDED_KEY_USAGE *extku;
-	char *extval;
-	ASN1_OBJECT *objtmp;
-	CONF_VALUE *val;
-	int i;
+    EXTENDED_KEY_USAGE *extku;
+    char *extval;
+    ASN1_OBJECT *objtmp;
+    CONF_VALUE *val;
+    int i;
 
-	if(!(extku = sk_ASN1_OBJECT_new_null())) {
-		X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
+    if (!(extku = sk_ASN1_OBJECT_new_null())) {
+        X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		val = sk_CONF_VALUE_value(nval, i);
-		if(val->value) extval = val->value;
-		else extval = val->name;
-		if(!(objtmp = OBJ_txt2obj(extval, 0))) {
-			sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free);
-			X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-			X509V3_conf_err(val);
-			return NULL;
-		}
-		sk_ASN1_OBJECT_push(extku, objtmp);
-	}
-	return extku;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        val = sk_CONF_VALUE_value(nval, i);
+        if (val->value)
+            extval = val->value;
+        else
+            extval = val->name;
+        if (!(objtmp = OBJ_txt2obj(extval, 0))) {
+            sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free);
+            X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,
+                      X509V3_R_INVALID_OBJECT_IDENTIFIER);
+            X509V3_conf_err(val);
+            return NULL;
+        }
+        sk_ASN1_OBJECT_push(extku, objtmp);
+    }
+    return extku;
 }
diff --git a/crypto/x509v3/v3_genn.c b/crypto/x509v3/v3_genn.c
index b628357301..7f40bfabe0 100644
--- a/crypto/x509v3/v3_genn.c
+++ b/crypto/x509v3/v3_genn.c
@@ -1,6 +1,7 @@
 /* v3_genn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2008 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,189 +64,187 @@
 #include 
 
 ASN1_SEQUENCE(OTHERNAME) = {
-	ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
-	/* Maybe have a true ANY DEFINED BY later */
-	ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
+        ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
+        /* Maybe have a true ANY DEFINED BY later */
+        ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
 } ASN1_SEQUENCE_END(OTHERNAME)
 
 IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
 
 ASN1_SEQUENCE(EDIPARTYNAME) = {
-	ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
-	ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
+        ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
+        ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
 } ASN1_SEQUENCE_END(EDIPARTYNAME)
 
 IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
 
 ASN1_CHOICE(GENERAL_NAME) = {
-	ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
-	ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
-	ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
-	/* Don't decode this */
-	ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
-	/* X509_NAME is a CHOICE type so use EXPLICIT */
-	ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
-	ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
-	ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
-	ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
-	ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
+        ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
+        ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
+        ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
+        /* Don't decode this */
+        ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
+        /* X509_NAME is a CHOICE type so use EXPLICIT */
+        ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
+        ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
+        ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
+        ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
+        ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
 } ASN1_CHOICE_END(GENERAL_NAME)
 
 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
 
-ASN1_ITEM_TEMPLATE(GENERAL_NAMES) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
+ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
 ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
 
 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
 
 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
-	{
-	return (GENERAL_NAME *) ASN1_dup((i2d_of_void *) i2d_GENERAL_NAME,
-					 (d2i_of_void *) d2i_GENERAL_NAME,
-					 (char *) a);
-	}
+{
+    return (GENERAL_NAME *)ASN1_dup((i2d_of_void *)i2d_GENERAL_NAME,
+                                    (d2i_of_void *)d2i_GENERAL_NAME,
+                                    (char *)a);
+}
 
 /* Returns 0 if they are equal, != 0 otherwise. */
 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
-	{
-	int result = -1;
-
-	if (!a || !b || a->type != b->type) return -1;
-	switch(a->type)
-		{
-	case GEN_X400:
-	case GEN_EDIPARTY:
-		result = ASN1_TYPE_cmp(a->d.other, b->d.other);
-		break;
-
-	case GEN_OTHERNAME:
-		result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
-		break;
-
-	case GEN_EMAIL:
-	case GEN_DNS:
-	case GEN_URI:
-		result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
-		break;
-
-	case GEN_DIRNAME:
-		result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
-		break;
-
-	case GEN_IPADD:
-		result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
-		break;
-	
-	case GEN_RID:
-		result = OBJ_cmp(a->d.rid, b->d.rid);
-		break;
-		}
-	return result;
-	}
+{
+    int result = -1;
+
+    if (!a || !b || a->type != b->type)
+        return -1;
+    switch (a->type) {
+    case GEN_X400:
+    case GEN_EDIPARTY:
+        result = ASN1_TYPE_cmp(a->d.other, b->d.other);
+        break;
+
+    case GEN_OTHERNAME:
+        result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
+        break;
+
+    case GEN_EMAIL:
+    case GEN_DNS:
+    case GEN_URI:
+        result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
+        break;
+
+    case GEN_DIRNAME:
+        result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
+        break;
+
+    case GEN_IPADD:
+        result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
+        break;
+
+    case GEN_RID:
+        result = OBJ_cmp(a->d.rid, b->d.rid);
+        break;
+    }
+    return result;
+}
 
 /* Returns 0 if they are equal, != 0 otherwise. */
 int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
-	{
-	int result = -1;
-
-	if (!a || !b) return -1;
-	/* Check their type first. */
-	if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
-		return result;
-	/* Check the value. */
-	result = ASN1_TYPE_cmp(a->value, b->value);
-	return result;
-	}
+{
+    int result = -1;
+
+    if (!a || !b)
+        return -1;
+    /* Check their type first. */
+    if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
+        return result;
+    /* Check the value. */
+    result = ASN1_TYPE_cmp(a->value, b->value);
+    return result;
+}
 
 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
-	{
-	switch(type)
-		{
-	case GEN_X400:
-	case GEN_EDIPARTY:
-		a->d.other = value;
-		break;
-
-	case GEN_OTHERNAME:
-		a->d.otherName = value;
-		break;
-
-	case GEN_EMAIL:
-	case GEN_DNS:
-	case GEN_URI:
-		a->d.ia5 = value;
-		break;
-
-	case GEN_DIRNAME:
-		a->d.dirn = value;
-		break;
-
-	case GEN_IPADD:
-		a->d.ip = value;
-		break;
-	
-	case GEN_RID:
-		a->d.rid = value;
-		break;
-		}
-	a->type = type;
-	}
+{
+    switch (type) {
+    case GEN_X400:
+    case GEN_EDIPARTY:
+        a->d.other = value;
+        break;
+
+    case GEN_OTHERNAME:
+        a->d.otherName = value;
+        break;
+
+    case GEN_EMAIL:
+    case GEN_DNS:
+    case GEN_URI:
+        a->d.ia5 = value;
+        break;
+
+    case GEN_DIRNAME:
+        a->d.dirn = value;
+        break;
+
+    case GEN_IPADD:
+        a->d.ip = value;
+        break;
+
+    case GEN_RID:
+        a->d.rid = value;
+        break;
+    }
+    a->type = type;
+}
 
 void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)
-	{
-	if (ptype)
-		*ptype = a->type;
-	switch(a->type)
-		{
-	case GEN_X400:
-	case GEN_EDIPARTY:
-		return a->d.other;
-
-	case GEN_OTHERNAME:
-		return a->d.otherName;
-
-	case GEN_EMAIL:
-	case GEN_DNS:
-	case GEN_URI:
-		return a->d.ia5;
-
-	case GEN_DIRNAME:
-		return a->d.dirn;
-
-	case GEN_IPADD:
-		return a->d.ip;
-	
-	case GEN_RID:
-		return a->d.rid;
-
-	default:
-		return NULL;
-		}
-	}
+{
+    if (ptype)
+        *ptype = a->type;
+    switch (a->type) {
+    case GEN_X400:
+    case GEN_EDIPARTY:
+        return a->d.other;
 
-int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
-				ASN1_OBJECT *oid, ASN1_TYPE *value)
-	{
-	OTHERNAME *oth;
-	oth = OTHERNAME_new();
-	if (!oth)
-		return 0;
-	oth->type_id = oid;
-	oth->value = value;
-	GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
-	return 1;
-	}
-
-int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, 
-				ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
-	{
-	if (gen->type != GEN_OTHERNAME)
-		return 0;
-	if (poid)
-		*poid = gen->d.otherName->type_id;
-	if (pvalue)
-		*pvalue = gen->d.otherName->value;
-	return 1;
-	}
+    case GEN_OTHERNAME:
+        return a->d.otherName;
+
+    case GEN_EMAIL:
+    case GEN_DNS:
+    case GEN_URI:
+        return a->d.ia5;
+
+    case GEN_DIRNAME:
+        return a->d.dirn;
 
+    case GEN_IPADD:
+        return a->d.ip;
+
+    case GEN_RID:
+        return a->d.rid;
+
+    default:
+        return NULL;
+    }
+}
+
+int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
+                                ASN1_OBJECT *oid, ASN1_TYPE *value)
+{
+    OTHERNAME *oth;
+    oth = OTHERNAME_new();
+    if (!oth)
+        return 0;
+    oth->type_id = oid;
+    oth->value = value;
+    GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
+    return 1;
+}
+
+int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
+                                ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
+{
+    if (gen->type != GEN_OTHERNAME)
+        return 0;
+    if (poid)
+        *poid = gen->d.otherName->type_id;
+    if (pvalue)
+        *pvalue = gen->d.otherName->value;
+    return 1;
+}
diff --git a/crypto/x509v3/v3_ia5.c b/crypto/x509v3/v3_ia5.c
index 4ff12b52b5..c170a55ff4 100644
--- a/crypto/x509v3/v3_ia5.c
+++ b/crypto/x509v3/v3_ia5.c
@@ -1,6 +1,7 @@
 /* v3_ia5.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,61 +57,63 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
 #include 
 #include 
 
-static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
-static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
-const X509V3_EXT_METHOD v3_ns_ia5_list[] = { 
-EXT_IA5STRING(NID_netscape_base_url),
-EXT_IA5STRING(NID_netscape_revocation_url),
-EXT_IA5STRING(NID_netscape_ca_revocation_url),
-EXT_IA5STRING(NID_netscape_renewal_url),
-EXT_IA5STRING(NID_netscape_ca_policy_url),
-EXT_IA5STRING(NID_netscape_ssl_server_name),
-EXT_IA5STRING(NID_netscape_comment),
-EXT_END
+static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+                                ASN1_IA5STRING *ia5);
+static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+                                          X509V3_CTX *ctx, char *str);
+const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
+    EXT_IA5STRING(NID_netscape_base_url),
+    EXT_IA5STRING(NID_netscape_revocation_url),
+    EXT_IA5STRING(NID_netscape_ca_revocation_url),
+    EXT_IA5STRING(NID_netscape_renewal_url),
+    EXT_IA5STRING(NID_netscape_ca_policy_url),
+    EXT_IA5STRING(NID_netscape_ssl_server_name),
+    EXT_IA5STRING(NID_netscape_comment),
+    EXT_END
 };
 
-
 static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
-	     ASN1_IA5STRING *ia5)
+                                ASN1_IA5STRING *ia5)
 {
-	char *tmp;
-	if(!ia5 || !ia5->length) return NULL;
-	if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {
-		X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	memcpy(tmp, ia5->data, ia5->length);
-	tmp[ia5->length] = 0;
-	return tmp;
+    char *tmp;
+    if (!ia5 || !ia5->length)
+        return NULL;
+    if (!(tmp = OPENSSL_malloc(ia5->length + 1))) {
+        X509V3err(X509V3_F_I2S_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    memcpy(tmp, ia5->data, ia5->length);
+    tmp[ia5->length] = 0;
+    return tmp;
 }
 
 static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, char *str)
+                                          X509V3_CTX *ctx, char *str)
 {
-	ASN1_IA5STRING *ia5;
-	if(!str) {
-		X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);
-		return NULL;
-	}
-	if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;
-	if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,
-			    strlen(str))) {
-		M_ASN1_IA5STRING_free(ia5);
-		goto err;
-	}
+    ASN1_IA5STRING *ia5;
+    if (!str) {
+        X509V3err(X509V3_F_S2I_ASN1_IA5STRING,
+                  X509V3_R_INVALID_NULL_ARGUMENT);
+        return NULL;
+    }
+    if (!(ia5 = M_ASN1_IA5STRING_new()))
+        goto err;
+    if (!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char *)str,
+                         strlen(str))) {
+        M_ASN1_IA5STRING_free(ia5);
+        goto err;
+    }
 #ifdef CHARSET_EBCDIC
-        ebcdic2ascii(ia5->data, ia5->data, ia5->length);
-#endif /*CHARSET_EBCDIC*/
-	return ia5;
-	err:
-	X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
-	return NULL;
+    ebcdic2ascii(ia5->data, ia5->data, ia5->length);
+#endif                          /* CHARSET_EBCDIC */
+    return ia5;
+ err:
+    X509V3err(X509V3_F_S2I_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE);
+    return NULL;
 }
-
diff --git a/crypto/x509v3/v3_info.c b/crypto/x509v3/v3_info.c
index e1b8699f92..e052a34b94 100644
--- a/crypto/x509v3/v3_info.c
+++ b/crypto/x509v3/v3_info.c
@@ -1,6 +1,7 @@
 /* v3_info.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,131 +64,147 @@
 #include 
 #include 
 
-static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
-				AUTHORITY_INFO_ACCESS *ainfo,
-						STACK_OF(CONF_VALUE) *ret);
-static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
+                                                       *method, AUTHORITY_INFO_ACCESS
+                                                       *ainfo, STACK_OF(CONF_VALUE)
+                                                       *ret);
+static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
+                                                        *method,
+                                                        X509V3_CTX *ctx,
+                                                        STACK_OF(CONF_VALUE)
+                                                        *nval);
 
-const X509V3_EXT_METHOD v3_info =
-{ NID_info_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
-(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
-0,0,
-NULL};
+const X509V3_EXT_METHOD v3_info = { NID_info_access, X509V3_EXT_MULTILINE,
+    ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
+    0, 0, 0, 0,
+    0, 0,
+    (X509V3_EXT_I2V) i2v_AUTHORITY_INFO_ACCESS,
+    (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
+    0, 0,
+    NULL
+};
 
-const X509V3_EXT_METHOD v3_sinfo =
-{ NID_sinfo_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
-(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
-0,0,
-NULL};
+const X509V3_EXT_METHOD v3_sinfo = { NID_sinfo_access, X509V3_EXT_MULTILINE,
+    ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
+    0, 0, 0, 0,
+    0, 0,
+    (X509V3_EXT_I2V) i2v_AUTHORITY_INFO_ACCESS,
+    (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
+    0, 0,
+    NULL
+};
 
 ASN1_SEQUENCE(ACCESS_DESCRIPTION) = {
-	ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
-	ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
+        ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
+        ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
 } ASN1_SEQUENCE_END(ACCESS_DESCRIPTION)
 
 IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
 
-ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
+ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
 ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS)
 
 IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
 
-static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
-				AUTHORITY_INFO_ACCESS *ainfo,
-						STACK_OF(CONF_VALUE) *ret)
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
+                                                       *method, AUTHORITY_INFO_ACCESS
+                                                       *ainfo, STACK_OF(CONF_VALUE)
+                                                       *ret)
 {
-	ACCESS_DESCRIPTION *desc;
-	int i,nlen;
-	char objtmp[80], *ntmp;
-	CONF_VALUE *vtmp;
-	for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
-		desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
-		ret = i2v_GENERAL_NAME(method, desc->location, ret);
-		if(!ret) break;
-		vtmp = sk_CONF_VALUE_value(ret, i);
-		i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method);
-		nlen = strlen(objtmp) + strlen(vtmp->name) + 5;
-		ntmp = OPENSSL_malloc(nlen);
-		if(!ntmp) {
-			X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
-					ERR_R_MALLOC_FAILURE);
-			return NULL;
-		}
-		BUF_strlcpy(ntmp, objtmp, nlen);
-		BUF_strlcat(ntmp, " - ", nlen);
-		BUF_strlcat(ntmp, vtmp->name, nlen);
-		OPENSSL_free(vtmp->name);
-		vtmp->name = ntmp;
-		
-	}
-	if(!ret) return sk_CONF_VALUE_new_null();
-	return ret;
+    ACCESS_DESCRIPTION *desc;
+    int i, nlen;
+    char objtmp[80], *ntmp;
+    CONF_VALUE *vtmp;
+    for (i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
+        desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
+        ret = i2v_GENERAL_NAME(method, desc->location, ret);
+        if (!ret)
+            break;
+        vtmp = sk_CONF_VALUE_value(ret, i);
+        i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method);
+        nlen = strlen(objtmp) + strlen(vtmp->name) + 5;
+        ntmp = OPENSSL_malloc(nlen);
+        if (!ntmp) {
+            X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
+                      ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        BUF_strlcpy(ntmp, objtmp, nlen);
+        BUF_strlcat(ntmp, " - ", nlen);
+        BUF_strlcat(ntmp, vtmp->name, nlen);
+        OPENSSL_free(vtmp->name);
+        vtmp->name = ntmp;
+
+    }
+    if (!ret)
+        return sk_CONF_VALUE_new_null();
+    return ret;
 }
 
-static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
+                                                        *method,
+                                                        X509V3_CTX *ctx,
+                                                        STACK_OF(CONF_VALUE)
+                                                        *nval)
 {
-	AUTHORITY_INFO_ACCESS *ainfo = NULL;
-	CONF_VALUE *cnf, ctmp;
-	ACCESS_DESCRIPTION *acc;
-	int i, objlen;
-	char *objtmp, *ptmp;
-	if(!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) {
-		X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!(acc = ACCESS_DESCRIPTION_new())
-			|| !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
-			X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		ptmp = strchr(cnf->name, ';');
-		if(!ptmp) {
-			X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_INVALID_SYNTAX);
-			goto err;
-		}
-		objlen = ptmp - cnf->name;
-		ctmp.name = ptmp + 1;
-		ctmp.value = cnf->value;
-		if(!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0))
-								 goto err; 
-		if(!(objtmp = OPENSSL_malloc(objlen + 1))) {
-			X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		strncpy(objtmp, cnf->name, objlen);
-		objtmp[objlen] = 0;
-		acc->method = OBJ_txt2obj(objtmp, 0);
-		if(!acc->method) {
-			X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_BAD_OBJECT);
-			ERR_add_error_data(2, "value=", objtmp);
-			OPENSSL_free(objtmp);
-			goto err;
-		}
-		OPENSSL_free(objtmp);
+    AUTHORITY_INFO_ACCESS *ainfo = NULL;
+    CONF_VALUE *cnf, ctmp;
+    ACCESS_DESCRIPTION *acc;
+    int i, objlen;
+    char *objtmp, *ptmp;
+    if (!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) {
+        X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!(acc = ACCESS_DESCRIPTION_new())
+            || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
+                      ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        ptmp = strchr(cnf->name, ';');
+        if (!ptmp) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
+                      X509V3_R_INVALID_SYNTAX);
+            goto err;
+        }
+        objlen = ptmp - cnf->name;
+        ctmp.name = ptmp + 1;
+        ctmp.value = cnf->value;
+        if (!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0))
+            goto err;
+        if (!(objtmp = OPENSSL_malloc(objlen + 1))) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
+                      ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        strncpy(objtmp, cnf->name, objlen);
+        objtmp[objlen] = 0;
+        acc->method = OBJ_txt2obj(objtmp, 0);
+        if (!acc->method) {
+            X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
+                      X509V3_R_BAD_OBJECT);
+            ERR_add_error_data(2, "value=", objtmp);
+            OPENSSL_free(objtmp);
+            goto err;
+        }
+        OPENSSL_free(objtmp);
 
-	}
-	return ainfo;
-	err:
-	sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
-	return NULL;
+    }
+    return ainfo;
+ err:
+    sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
+    return NULL;
 }
 
-int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a)
-        {
-	i2a_ASN1_OBJECT(bp, a->method);
+int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a)
+{
+    i2a_ASN1_OBJECT(bp, a->method);
 #ifdef UNDEF
-	i2a_GENERAL_NAME(bp, a->location);
+    i2a_GENERAL_NAME(bp, a->location);
 #endif
-	return 2;
-	}
+    return 2;
+}
diff --git a/crypto/x509v3/v3_int.c b/crypto/x509v3/v3_int.c
index 4bfd14cf46..8bfdb37e7a 100644
--- a/crypto/x509v3/v3_int.c
+++ b/crypto/x509v3/v3_int.c
@@ -1,6 +1,7 @@
 /* v3_int.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,30 +61,32 @@
 #include "cryptlib.h"
 #include 
 
-const X509V3_EXT_METHOD v3_crl_num = { 
-	NID_crl_number, 0, ASN1_ITEM_ref(ASN1_INTEGER),
-	0,0,0,0,
-	(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
-	0,
-	0,0,0,0, NULL};
+const X509V3_EXT_METHOD v3_crl_num = {
+    NID_crl_number, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+    0,
+    0, 0, 0, 0, NULL
+};
 
-const X509V3_EXT_METHOD v3_delta_crl = { 
-	NID_delta_crl, 0, ASN1_ITEM_ref(ASN1_INTEGER),
-	0,0,0,0,
-	(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
-	0,
-	0,0,0,0, NULL};
-
-static void * s2i_asn1_int(X509V3_EXT_METHOD *meth, X509V3_CTX *ctx, char *value)
-	{
-	return s2i_ASN1_INTEGER(meth, value);
-	}
-
-const X509V3_EXT_METHOD v3_inhibit_anyp = { 
-	NID_inhibit_any_policy, 0, ASN1_ITEM_ref(ASN1_INTEGER),
-	0,0,0,0,
-	(X509V3_EXT_I2S)i2s_ASN1_INTEGER,
-	(X509V3_EXT_S2I)s2i_asn1_int,
-	0,0,0,0, NULL};
+const X509V3_EXT_METHOD v3_delta_crl = {
+    NID_delta_crl, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+    0,
+    0, 0, 0, 0, NULL
+};
 
+static void *s2i_asn1_int(X509V3_EXT_METHOD *meth, X509V3_CTX *ctx,
+                          char *value)
+{
+    return s2i_ASN1_INTEGER(meth, value);
+}
 
+const X509V3_EXT_METHOD v3_inhibit_anyp = {
+    NID_inhibit_any_policy, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+    (X509V3_EXT_S2I)s2i_asn1_int,
+    0, 0, 0, 0, NULL
+};
diff --git a/crypto/x509v3/v3_lib.c b/crypto/x509v3/v3_lib.c
index d5557de01f..8350429aaf 100644
--- a/crypto/x509v3/v3_lib.c
+++ b/crypto/x509v3/v3_lib.c
@@ -1,6 +1,7 @@
 /* v3_lib.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,135 +67,149 @@
 
 static STACK_OF(X509V3_EXT_METHOD) *ext_list = NULL;
 
-static int ext_cmp(const X509V3_EXT_METHOD * const *a,
-		const X509V3_EXT_METHOD * const *b);
+static int ext_cmp(const X509V3_EXT_METHOD *const *a,
+                   const X509V3_EXT_METHOD *const *b);
 static void ext_list_free(X509V3_EXT_METHOD *ext);
 
 int X509V3_EXT_add(X509V3_EXT_METHOD *ext)
 {
-	if(!ext_list && !(ext_list = sk_X509V3_EXT_METHOD_new(ext_cmp))) {
-		X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	if(!sk_X509V3_EXT_METHOD_push(ext_list, ext)) {
-		X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	return 1;
+    if (!ext_list && !(ext_list = sk_X509V3_EXT_METHOD_new(ext_cmp))) {
+        X509V3err(X509V3_F_X509V3_EXT_ADD, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (!sk_X509V3_EXT_METHOD_push(ext_list, ext)) {
+        X509V3err(X509V3_F_X509V3_EXT_ADD, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    return 1;
 }
 
-static int ext_cmp(const X509V3_EXT_METHOD * const *a,
-		   const X509V3_EXT_METHOD * const *b)
+static int ext_cmp(const X509V3_EXT_METHOD *const *a,
+                   const X509V3_EXT_METHOD *const *b)
 {
-	return ((*a)->ext_nid - (*b)->ext_nid);
+    return ((*a)->ext_nid - (*b)->ext_nid);
 }
 
-DECLARE_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *, const X509V3_EXT_METHOD *,
-			   ext);
+DECLARE_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *,
+                           const X509V3_EXT_METHOD *, ext);
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *,
-			     const X509V3_EXT_METHOD *, ext);
+                             const X509V3_EXT_METHOD *, ext);
 
 const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid)
 {
-	X509V3_EXT_METHOD tmp;
-	const X509V3_EXT_METHOD *t = &tmp, * const *ret;
-	int idx;
-	if(nid < 0) return NULL;
-	tmp.ext_nid = nid;
-	ret = OBJ_bsearch_ext(&t, standard_exts, STANDARD_EXTENSION_COUNT);
-	if(ret) return *ret;
-	if(!ext_list) return NULL;
-	idx = sk_X509V3_EXT_METHOD_find(ext_list, &tmp);
-	if(idx == -1) return NULL;
-	return sk_X509V3_EXT_METHOD_value(ext_list, idx);
+    X509V3_EXT_METHOD tmp;
+    const X509V3_EXT_METHOD *t = &tmp, *const *ret;
+    int idx;
+    if (nid < 0)
+        return NULL;
+    tmp.ext_nid = nid;
+    ret = OBJ_bsearch_ext(&t, standard_exts, STANDARD_EXTENSION_COUNT);
+    if (ret)
+        return *ret;
+    if (!ext_list)
+        return NULL;
+    idx = sk_X509V3_EXT_METHOD_find(ext_list, &tmp);
+    if (idx == -1)
+        return NULL;
+    return sk_X509V3_EXT_METHOD_value(ext_list, idx);
 }
 
 const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext)
 {
-	int nid;
-	if((nid = OBJ_obj2nid(ext->object)) == NID_undef) return NULL;
-	return X509V3_EXT_get_nid(nid);
+    int nid;
+    if ((nid = OBJ_obj2nid(ext->object)) == NID_undef)
+        return NULL;
+    return X509V3_EXT_get_nid(nid);
 }
 
 int X509V3_EXT_free(int nid, void *ext_data)
 {
-	    const X509V3_EXT_METHOD *ext_method = X509V3_EXT_get_nid(nid);
-	    if (ext_method == NULL)
-	    {
-		    X509V3err(X509V3_F_X509V3_EXT_FREE, X509V3_R_CANNOT_FIND_FREE_FUNCTION);
-		    return 0;
-	    }
-
-	    if (ext_method->it != NULL)
-		    ASN1_item_free(ext_data, ASN1_ITEM_ptr(ext_method->it));
-	    else if (ext_method->ext_free != NULL)
-		    ext_method->ext_free(ext_data);
-	    else
-	    {
-		    X509V3err(X509V3_F_X509V3_EXT_FREE, X509V3_R_CANNOT_FIND_FREE_FUNCTION);
-		    return 0;
-	    }
-
-	    return 1;
+    const X509V3_EXT_METHOD *ext_method = X509V3_EXT_get_nid(nid);
+    if (ext_method == NULL) {
+        X509V3err(X509V3_F_X509V3_EXT_FREE,
+                  X509V3_R_CANNOT_FIND_FREE_FUNCTION);
+        return 0;
+    }
+
+    if (ext_method->it != NULL)
+        ASN1_item_free(ext_data, ASN1_ITEM_ptr(ext_method->it));
+    else if (ext_method->ext_free != NULL)
+        ext_method->ext_free(ext_data);
+    else {
+        X509V3err(X509V3_F_X509V3_EXT_FREE,
+                  X509V3_R_CANNOT_FIND_FREE_FUNCTION);
+        return 0;
+    }
+
+    return 1;
 }
 
 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist)
 {
-	for(;extlist->ext_nid!=-1;extlist++) 
-			if(!X509V3_EXT_add(extlist)) return 0;
-	return 1;
+    for (; extlist->ext_nid != -1; extlist++)
+        if (!X509V3_EXT_add(extlist))
+            return 0;
+    return 1;
 }
 
 int X509V3_EXT_add_alias(int nid_to, int nid_from)
 {
-	const X509V3_EXT_METHOD *ext;
-	X509V3_EXT_METHOD *tmpext;
-
-	if(!(ext = X509V3_EXT_get_nid(nid_from))) {
-		X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,X509V3_R_EXTENSION_NOT_FOUND);
-		return 0;
-	}
-	if(!(tmpext = (X509V3_EXT_METHOD *)OPENSSL_malloc(sizeof(X509V3_EXT_METHOD)))) {
-		X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	*tmpext = *ext;
-	tmpext->ext_nid = nid_to;
-	tmpext->ext_flags |= X509V3_EXT_DYNAMIC;
-	return X509V3_EXT_add(tmpext);
+    const X509V3_EXT_METHOD *ext;
+    X509V3_EXT_METHOD *tmpext;
+
+    if (!(ext = X509V3_EXT_get_nid(nid_from))) {
+        X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,
+                  X509V3_R_EXTENSION_NOT_FOUND);
+        return 0;
+    }
+    if (!
+        (tmpext =
+         (X509V3_EXT_METHOD *)OPENSSL_malloc(sizeof(X509V3_EXT_METHOD)))) {
+        X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    *tmpext = *ext;
+    tmpext->ext_nid = nid_to;
+    tmpext->ext_flags |= X509V3_EXT_DYNAMIC;
+    return X509V3_EXT_add(tmpext);
 }
 
 void X509V3_EXT_cleanup(void)
 {
-	sk_X509V3_EXT_METHOD_pop_free(ext_list, ext_list_free);
-	ext_list = NULL;
+    sk_X509V3_EXT_METHOD_pop_free(ext_list, ext_list_free);
+    ext_list = NULL;
 }
 
 static void ext_list_free(X509V3_EXT_METHOD *ext)
 {
-	if(ext->ext_flags & X509V3_EXT_DYNAMIC) OPENSSL_free(ext);
+    if (ext->ext_flags & X509V3_EXT_DYNAMIC)
+        OPENSSL_free(ext);
 }
 
-/* Legacy function: we don't need to add standard extensions
- * any more because they are now kept in ext_dat.h.
+/*
+ * Legacy function: we don't need to add standard extensions any more because
+ * they are now kept in ext_dat.h.
  */
 
 int X509V3_add_standard_extensions(void)
 {
-	return 1;
+    return 1;
 }
 
 /* Return an extension internal structure */
 
 void *X509V3_EXT_d2i(X509_EXTENSION *ext)
 {
-	const X509V3_EXT_METHOD *method;
-	const unsigned char *p;
-
-	if(!(method = X509V3_EXT_get(ext))) return NULL;
-	p = ext->value->data;
-	if(method->it) return ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
-	return method->d2i(NULL, &p, ext->value->length);
+    const X509V3_EXT_METHOD *method;
+    const unsigned char *p;
+
+    if (!(method = X509V3_EXT_get(ext)))
+        return NULL;
+    p = ext->value->data;
+    if (method->it)
+        return ASN1_item_d2i(NULL, &p, ext->value->length,
+                             ASN1_ITEM_ptr(method->it));
+    return method->d2i(NULL, &p, ext->value->length);
 }
 
 /*-
@@ -213,119 +228,136 @@ void *X509V3_EXT_d2i(X509_EXTENSION *ext)
  * -2 extension occurs more than once.
  */
 
-void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx)
+void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
+                     int *idx)
 {
-	int lastpos, i;
-	X509_EXTENSION *ex, *found_ex = NULL;
-	if(!x) {
-		if(idx) *idx = -1;
-		if(crit) *crit = -1;
-		return NULL;
-	}
-	if(idx) lastpos = *idx + 1;
-	else lastpos = 0;
-	if(lastpos < 0) lastpos = 0;
-	for(i = lastpos; i < sk_X509_EXTENSION_num(x); i++)
-	{
-		ex = sk_X509_EXTENSION_value(x, i);
-		if(OBJ_obj2nid(ex->object) == nid) {
-			if(idx) {
-				*idx = i;
-				found_ex = ex;
-				break;
-			} else if(found_ex) {
-				/* Found more than one */
-				if(crit) *crit = -2;
-				return NULL;
-			}
-			found_ex = ex;
-		}
-	}
-	if(found_ex) {
-		/* Found it */
-		if(crit) *crit = X509_EXTENSION_get_critical(found_ex);
-		return X509V3_EXT_d2i(found_ex);
-	}
-
-	/* Extension not found */
-	if(idx) *idx = -1;
-	if(crit) *crit = -1;
-	return NULL;
+    int lastpos, i;
+    X509_EXTENSION *ex, *found_ex = NULL;
+    if (!x) {
+        if (idx)
+            *idx = -1;
+        if (crit)
+            *crit = -1;
+        return NULL;
+    }
+    if (idx)
+        lastpos = *idx + 1;
+    else
+        lastpos = 0;
+    if (lastpos < 0)
+        lastpos = 0;
+    for (i = lastpos; i < sk_X509_EXTENSION_num(x); i++) {
+        ex = sk_X509_EXTENSION_value(x, i);
+        if (OBJ_obj2nid(ex->object) == nid) {
+            if (idx) {
+                *idx = i;
+                found_ex = ex;
+                break;
+            } else if (found_ex) {
+                /* Found more than one */
+                if (crit)
+                    *crit = -2;
+                return NULL;
+            }
+            found_ex = ex;
+        }
+    }
+    if (found_ex) {
+        /* Found it */
+        if (crit)
+            *crit = X509_EXTENSION_get_critical(found_ex);
+        return X509V3_EXT_d2i(found_ex);
+    }
+
+    /* Extension not found */
+    if (idx)
+        *idx = -1;
+    if (crit)
+        *crit = -1;
+    return NULL;
 }
 
-/* This function is a general extension append, replace and delete utility.
+/*
+ * This function is a general extension append, replace and delete utility.
  * The precise operation is governed by the 'flags' value. The 'crit' and
  * 'value' arguments (if relevant) are the extensions internal structure.
  */
 
 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
-					int crit, unsigned long flags)
+                    int crit, unsigned long flags)
 {
-	int extidx = -1;
-	int errcode;
-	X509_EXTENSION *ext, *extmp;
-	unsigned long ext_op = flags & X509V3_ADD_OP_MASK;
-
-	/* If appending we don't care if it exists, otherwise
-	 * look for existing extension.
-	 */
-	if(ext_op != X509V3_ADD_APPEND)
-		extidx = X509v3_get_ext_by_NID(*x, nid, -1);
-
-	/* See if extension exists */
-	if(extidx >= 0) {
-		/* If keep existing, nothing to do */
-		if(ext_op == X509V3_ADD_KEEP_EXISTING)
-			return 1;
-		/* If default then its an error */
-		if(ext_op == X509V3_ADD_DEFAULT) {
-			errcode = X509V3_R_EXTENSION_EXISTS;
-			goto err;
-		}
-		/* If delete, just delete it */
-		if(ext_op == X509V3_ADD_DELETE) {
-			if(!sk_X509_EXTENSION_delete(*x, extidx)) return -1;
-			return 1;
-		}
-	} else {
-		/* If replace existing or delete, error since 
-		 * extension must exist
-		 */
-		if((ext_op == X509V3_ADD_REPLACE_EXISTING) ||
-		   (ext_op == X509V3_ADD_DELETE)) {
-			errcode = X509V3_R_EXTENSION_NOT_FOUND;
-			goto err;
-		}
-	}
-
-	/* If we get this far then we have to create an extension:
-	 * could have some flags for alternative encoding schemes...
-	 */
-
-	ext = X509V3_EXT_i2d(nid, crit, value);
-
-	if(!ext) {
-		X509V3err(X509V3_F_X509V3_ADD1_I2D, X509V3_R_ERROR_CREATING_EXTENSION);
-		return 0;
-	}
-
-	/* If extension exists replace it.. */
-	if(extidx >= 0) {
-		extmp = sk_X509_EXTENSION_value(*x, extidx);
-		X509_EXTENSION_free(extmp);
-		if(!sk_X509_EXTENSION_set(*x, extidx, ext)) return -1;
-		return 1;
-	}
-
-	if(!*x && !(*x = sk_X509_EXTENSION_new_null())) return -1;
-	if(!sk_X509_EXTENSION_push(*x, ext)) return -1;
-
-	return 1;
-
-	err:
-	if(!(flags & X509V3_ADD_SILENT))
-		X509V3err(X509V3_F_X509V3_ADD1_I2D, errcode);
-	return 0;
+    int extidx = -1;
+    int errcode;
+    X509_EXTENSION *ext, *extmp;
+    unsigned long ext_op = flags & X509V3_ADD_OP_MASK;
+
+    /*
+     * If appending we don't care if it exists, otherwise look for existing
+     * extension.
+     */
+    if (ext_op != X509V3_ADD_APPEND)
+        extidx = X509v3_get_ext_by_NID(*x, nid, -1);
+
+    /* See if extension exists */
+    if (extidx >= 0) {
+        /* If keep existing, nothing to do */
+        if (ext_op == X509V3_ADD_KEEP_EXISTING)
+            return 1;
+        /* If default then its an error */
+        if (ext_op == X509V3_ADD_DEFAULT) {
+            errcode = X509V3_R_EXTENSION_EXISTS;
+            goto err;
+        }
+        /* If delete, just delete it */
+        if (ext_op == X509V3_ADD_DELETE) {
+            if (!sk_X509_EXTENSION_delete(*x, extidx))
+                return -1;
+            return 1;
+        }
+    } else {
+        /*
+         * If replace existing or delete, error since extension must exist
+         */
+        if ((ext_op == X509V3_ADD_REPLACE_EXISTING) ||
+            (ext_op == X509V3_ADD_DELETE)) {
+            errcode = X509V3_R_EXTENSION_NOT_FOUND;
+            goto err;
+        }
+    }
+
+    /*
+     * If we get this far then we have to create an extension: could have
+     * some flags for alternative encoding schemes...
+     */
+
+    ext = X509V3_EXT_i2d(nid, crit, value);
+
+    if (!ext) {
+        X509V3err(X509V3_F_X509V3_ADD1_I2D,
+                  X509V3_R_ERROR_CREATING_EXTENSION);
+        return 0;
+    }
+
+    /* If extension exists replace it.. */
+    if (extidx >= 0) {
+        extmp = sk_X509_EXTENSION_value(*x, extidx);
+        X509_EXTENSION_free(extmp);
+        if (!sk_X509_EXTENSION_set(*x, extidx, ext))
+            return -1;
+        return 1;
+    }
+
+    if (!*x && !(*x = sk_X509_EXTENSION_new_null()))
+        return -1;
+    if (!sk_X509_EXTENSION_push(*x, ext))
+        return -1;
+
+    return 1;
+
+ err:
+    if (!(flags & X509V3_ADD_SILENT))
+        X509V3err(X509V3_F_X509V3_ADD1_I2D, errcode);
+    return 0;
 }
 
 IMPLEMENT_STACK_OF(X509V3_EXT_METHOD)
diff --git a/crypto/x509v3/v3_ncons.c b/crypto/x509v3/v3_ncons.c
index ddd61a5f76..b97ed271e3 100644
--- a/crypto/x509v3/v3_ncons.c
+++ b/crypto/x509v3/v3_ncons.c
@@ -1,5 +1,6 @@
 /* v3_ncons.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,12 +64,13 @@
 #include 
 
 static void *v2i_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
-				  X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
-static int i2r_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method, 
-				void *a, BIO *bp, int ind);
+                                  X509V3_CTX *ctx,
+                                  STACK_OF(CONF_VALUE) *nval);
+static int i2r_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
+                                BIO *bp, int ind);
 static int do_i2r_name_constraints(const X509V3_EXT_METHOD *method,
-				   STACK_OF(GENERAL_SUBTREE) *trees,
-				   BIO *bp, int ind, char *name);
+                                   STACK_OF(GENERAL_SUBTREE) *trees, BIO *bp,
+                                   int ind, char *name);
 static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip);
 
 static int nc_match(GENERAL_NAME *gen, NAME_CONSTRAINTS *nc);
@@ -80,149 +81,133 @@ static int nc_email(ASN1_IA5STRING *sub, ASN1_IA5STRING *eml);
 static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base);
 
 const X509V3_EXT_METHOD v3_name_constraints = {
-	NID_name_constraints, 0,
-	ASN1_ITEM_ref(NAME_CONSTRAINTS),
-	0,0,0,0,
-	0,0,
-	0, v2i_NAME_CONSTRAINTS,
-	i2r_NAME_CONSTRAINTS,0,
-	NULL
+    NID_name_constraints, 0,
+    ASN1_ITEM_ref(NAME_CONSTRAINTS),
+    0, 0, 0, 0,
+    0, 0,
+    0, v2i_NAME_CONSTRAINTS,
+    i2r_NAME_CONSTRAINTS, 0,
+    NULL
 };
 
 ASN1_SEQUENCE(GENERAL_SUBTREE) = {
-	ASN1_SIMPLE(GENERAL_SUBTREE, base, GENERAL_NAME),
-	ASN1_IMP_OPT(GENERAL_SUBTREE, minimum, ASN1_INTEGER, 0),
-	ASN1_IMP_OPT(GENERAL_SUBTREE, maximum, ASN1_INTEGER, 1)
+        ASN1_SIMPLE(GENERAL_SUBTREE, base, GENERAL_NAME),
+        ASN1_IMP_OPT(GENERAL_SUBTREE, minimum, ASN1_INTEGER, 0),
+        ASN1_IMP_OPT(GENERAL_SUBTREE, maximum, ASN1_INTEGER, 1)
 } ASN1_SEQUENCE_END(GENERAL_SUBTREE)
 
 ASN1_SEQUENCE(NAME_CONSTRAINTS) = {
-	ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, permittedSubtrees,
-							GENERAL_SUBTREE, 0),
-	ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, excludedSubtrees,
-							GENERAL_SUBTREE, 1),
+        ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, permittedSubtrees,
+                                                        GENERAL_SUBTREE, 0),
+        ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, excludedSubtrees,
+                                                        GENERAL_SUBTREE, 1),
 } ASN1_SEQUENCE_END(NAME_CONSTRAINTS)
-	
+
 
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
 
 static void *v2i_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
-				  X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
-	{
-	int i;
-	CONF_VALUE tval, *val;
-	STACK_OF(GENERAL_SUBTREE) **ptree = NULL;
-	NAME_CONSTRAINTS *ncons = NULL;
-	GENERAL_SUBTREE *sub = NULL;
-	ncons = NAME_CONSTRAINTS_new();
-	if (!ncons)
-		goto memerr;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
-		{
-		val = sk_CONF_VALUE_value(nval, i);
-		if (!strncmp(val->name, "permitted", 9) && val->name[9])
-			{
-			ptree = &ncons->permittedSubtrees;
-			tval.name = val->name + 10;
-			}
-		else if (!strncmp(val->name, "excluded", 8) && val->name[8])
-			{
-			ptree = &ncons->excludedSubtrees;
-			tval.name = val->name + 9;
-			}
-		else
-			{
-			X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, X509V3_R_INVALID_SYNTAX);
-			goto err;
-			}
-		tval.value = val->value;
-		sub = GENERAL_SUBTREE_new();
-		if (!v2i_GENERAL_NAME_ex(sub->base, method, ctx, &tval, 1))
-			goto err;
-		if (!*ptree)
-			*ptree = sk_GENERAL_SUBTREE_new_null();
-		if (!*ptree || !sk_GENERAL_SUBTREE_push(*ptree, sub))
-			goto memerr;
-		sub = NULL;
-		}
-
-	return ncons;
-
-	memerr:
-	X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
-	err:
-	if (ncons)
-		NAME_CONSTRAINTS_free(ncons);
-	if (sub)
-		GENERAL_SUBTREE_free(sub);
-
-	return NULL;
-	}
-			
-
-	
+                                  X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+    int i;
+    CONF_VALUE tval, *val;
+    STACK_OF(GENERAL_SUBTREE) **ptree = NULL;
+    NAME_CONSTRAINTS *ncons = NULL;
+    GENERAL_SUBTREE *sub = NULL;
+    ncons = NAME_CONSTRAINTS_new();
+    if (!ncons)
+        goto memerr;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        val = sk_CONF_VALUE_value(nval, i);
+        if (!strncmp(val->name, "permitted", 9) && val->name[9]) {
+            ptree = &ncons->permittedSubtrees;
+            tval.name = val->name + 10;
+        } else if (!strncmp(val->name, "excluded", 8) && val->name[8]) {
+            ptree = &ncons->excludedSubtrees;
+            tval.name = val->name + 9;
+        } else {
+            X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, X509V3_R_INVALID_SYNTAX);
+            goto err;
+        }
+        tval.value = val->value;
+        sub = GENERAL_SUBTREE_new();
+        if (!v2i_GENERAL_NAME_ex(sub->base, method, ctx, &tval, 1))
+            goto err;
+        if (!*ptree)
+            *ptree = sk_GENERAL_SUBTREE_new_null();
+        if (!*ptree || !sk_GENERAL_SUBTREE_push(*ptree, sub))
+            goto memerr;
+        sub = NULL;
+    }
+
+    return ncons;
+
+ memerr:
+    X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+ err:
+    if (ncons)
+        NAME_CONSTRAINTS_free(ncons);
+    if (sub)
+        GENERAL_SUBTREE_free(sub);
+
+    return NULL;
+}
 
 static int i2r_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
-				BIO *bp, int ind)
-	{
-	NAME_CONSTRAINTS *ncons = a;
-	do_i2r_name_constraints(method, ncons->permittedSubtrees,
-					bp, ind, "Permitted");
-	do_i2r_name_constraints(method, ncons->excludedSubtrees,
-					bp, ind, "Excluded");
-	return 1;
-	}
+                                BIO *bp, int ind)
+{
+    NAME_CONSTRAINTS *ncons = a;
+    do_i2r_name_constraints(method, ncons->permittedSubtrees,
+                            bp, ind, "Permitted");
+    do_i2r_name_constraints(method, ncons->excludedSubtrees,
+                            bp, ind, "Excluded");
+    return 1;
+}
 
 static int do_i2r_name_constraints(const X509V3_EXT_METHOD *method,
-				   STACK_OF(GENERAL_SUBTREE) *trees,
-				   BIO *bp, int ind, char *name)
-	{
-	GENERAL_SUBTREE *tree;
-	int i;
-	if (sk_GENERAL_SUBTREE_num(trees) > 0)
-		BIO_printf(bp, "%*s%s:\n", ind, "", name);
-	for(i = 0; i < sk_GENERAL_SUBTREE_num(trees); i++)
-		{
-		tree = sk_GENERAL_SUBTREE_value(trees, i);
-		BIO_printf(bp, "%*s", ind + 2, "");
-		if (tree->base->type == GEN_IPADD)
-			print_nc_ipadd(bp, tree->base->d.ip);
-		else
-			GENERAL_NAME_print(bp, tree->base);
-		BIO_puts(bp, "\n");
-		}
-	return 1;
-	}
+                                   STACK_OF(GENERAL_SUBTREE) *trees,
+                                   BIO *bp, int ind, char *name)
+{
+    GENERAL_SUBTREE *tree;
+    int i;
+    if (sk_GENERAL_SUBTREE_num(trees) > 0)
+        BIO_printf(bp, "%*s%s:\n", ind, "", name);
+    for (i = 0; i < sk_GENERAL_SUBTREE_num(trees); i++) {
+        tree = sk_GENERAL_SUBTREE_value(trees, i);
+        BIO_printf(bp, "%*s", ind + 2, "");
+        if (tree->base->type == GEN_IPADD)
+            print_nc_ipadd(bp, tree->base->d.ip);
+        else
+            GENERAL_NAME_print(bp, tree->base);
+        BIO_puts(bp, "\n");
+    }
+    return 1;
+}
 
 static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip)
-	{
-	int i, len;
-	unsigned char *p;
-	p = ip->data;
-	len = ip->length;
-	BIO_puts(bp, "IP:");
-	if(len == 8)
-		{
-		BIO_printf(bp, "%d.%d.%d.%d/%d.%d.%d.%d",
-				p[0], p[1], p[2], p[3],
-				p[4], p[5], p[6], p[7]);
-		}
-	else if(len == 32)
-		{
-		for (i = 0; i < 16; i++)
-			{
-			BIO_printf(bp, "%X", p[0] << 8 | p[1]);
-			p += 2;
-			if (i == 7)
-				BIO_puts(bp, "/");
-			else if (i != 15)
-				BIO_puts(bp, ":");
-			}
-		}
-	else
-		BIO_printf(bp, "IP Address:");
-	return 1;
-	}
+{
+    int i, len;
+    unsigned char *p;
+    p = ip->data;
+    len = ip->length;
+    BIO_puts(bp, "IP:");
+    if (len == 8) {
+        BIO_printf(bp, "%d.%d.%d.%d/%d.%d.%d.%d",
+                   p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
+    } else if (len == 32) {
+        for (i = 0; i < 16; i++) {
+            BIO_printf(bp, "%X", p[0] << 8 | p[1]);
+            p += 2;
+            if (i == 7)
+                BIO_puts(bp, "/");
+            else if (i != 15)
+                BIO_puts(bp, ":");
+        }
+    } else
+        BIO_printf(bp, "IP Address:");
+    return 1;
+}
 
 /*-
  * Check a certificate conforms to a specified set of constraints.
@@ -237,269 +222,256 @@ static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip)
  */
 
 int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc)
-	{
-	int r, i;
-	X509_NAME *nm;
+{
+    int r, i;
+    X509_NAME *nm;
 
-	nm = X509_get_subject_name(x);
+    nm = X509_get_subject_name(x);
 
-	if (X509_NAME_entry_count(nm) > 0)
-		{
-		GENERAL_NAME gntmp;
-		gntmp.type = GEN_DIRNAME;
-		gntmp.d.directoryName = nm;
+    if (X509_NAME_entry_count(nm) > 0) {
+        GENERAL_NAME gntmp;
+        gntmp.type = GEN_DIRNAME;
+        gntmp.d.directoryName = nm;
 
-		r = nc_match(&gntmp, nc);
+        r = nc_match(&gntmp, nc);
 
-		if (r != X509_V_OK)
-			return r;
+        if (r != X509_V_OK)
+            return r;
 
-		gntmp.type = GEN_EMAIL;
+        gntmp.type = GEN_EMAIL;
 
+        /* Process any email address attributes in subject name */
 
-		/* Process any email address attributes in subject name */
+        for (i = -1;;) {
+            X509_NAME_ENTRY *ne;
+            i = X509_NAME_get_index_by_NID(nm, NID_pkcs9_emailAddress, i);
+            if (i == -1)
+                break;
+            ne = X509_NAME_get_entry(nm, i);
+            gntmp.d.rfc822Name = X509_NAME_ENTRY_get_data(ne);
+            if (gntmp.d.rfc822Name->type != V_ASN1_IA5STRING)
+                return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
 
-		for (i = -1;;)
-			{
-			X509_NAME_ENTRY *ne;
-			i = X509_NAME_get_index_by_NID(nm,
-						       NID_pkcs9_emailAddress,
-						       i);
-			if (i == -1)
-				break;
-			ne = X509_NAME_get_entry(nm, i);
-			gntmp.d.rfc822Name = X509_NAME_ENTRY_get_data(ne);
-			if (gntmp.d.rfc822Name->type != V_ASN1_IA5STRING)
-				return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
+            r = nc_match(&gntmp, nc);
 
-			r = nc_match(&gntmp, nc);
+            if (r != X509_V_OK)
+                return r;
+        }
 
-			if (r != X509_V_OK)
-				return r;
-			}
-		
-		}
+    }
 
-	for (i = 0; i < sk_GENERAL_NAME_num(x->altname); i++)
-		{
-		GENERAL_NAME *gen = sk_GENERAL_NAME_value(x->altname, i);
-		r = nc_match(gen, nc);
-		if (r != X509_V_OK)
-			return r;
-		}
+    for (i = 0; i < sk_GENERAL_NAME_num(x->altname); i++) {
+        GENERAL_NAME *gen = sk_GENERAL_NAME_value(x->altname, i);
+        r = nc_match(gen, nc);
+        if (r != X509_V_OK)
+            return r;
+    }
 
-	return X509_V_OK;
+    return X509_V_OK;
 
-	}
+}
 
 static int nc_match(GENERAL_NAME *gen, NAME_CONSTRAINTS *nc)
-	{
-	GENERAL_SUBTREE *sub;
-	int i, r, match = 0;
-
-	/* Permitted subtrees: if any subtrees exist of matching the type
-	 * at least one subtree must match.
-	 */
-
-	for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->permittedSubtrees); i++)
-		{
-		sub = sk_GENERAL_SUBTREE_value(nc->permittedSubtrees, i);
-		if (gen->type != sub->base->type)
-			continue;
-		if (sub->minimum || sub->maximum)
-			return X509_V_ERR_SUBTREE_MINMAX;
-		/* If we already have a match don't bother trying any more */
-		if (match == 2)
-			continue;
-		if (match == 0)
-			match = 1;
-		r = nc_match_single(gen, sub->base);
-		if (r == X509_V_OK)
-			match = 2;
-		else if (r != X509_V_ERR_PERMITTED_VIOLATION)
-			return r;
-		}
-
-	if (match == 1)
-		return X509_V_ERR_PERMITTED_VIOLATION;
-
-	/* Excluded subtrees: must not match any of these */
-
-	for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->excludedSubtrees); i++)
-		{
-		sub = sk_GENERAL_SUBTREE_value(nc->excludedSubtrees, i);
-		if (gen->type != sub->base->type)
-			continue;
-		if (sub->minimum || sub->maximum)
-			return X509_V_ERR_SUBTREE_MINMAX;
-
-		r = nc_match_single(gen, sub->base);
-		if (r == X509_V_OK)
-			return X509_V_ERR_EXCLUDED_VIOLATION;
-		else if (r != X509_V_ERR_PERMITTED_VIOLATION)
-			return r;
-
-		}
-
-	return X509_V_OK;
-
-	}
+{
+    GENERAL_SUBTREE *sub;
+    int i, r, match = 0;
+
+    /*
+     * Permitted subtrees: if any subtrees exist of matching the type at
+     * least one subtree must match.
+     */
+
+    for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->permittedSubtrees); i++) {
+        sub = sk_GENERAL_SUBTREE_value(nc->permittedSubtrees, i);
+        if (gen->type != sub->base->type)
+            continue;
+        if (sub->minimum || sub->maximum)
+            return X509_V_ERR_SUBTREE_MINMAX;
+        /* If we already have a match don't bother trying any more */
+        if (match == 2)
+            continue;
+        if (match == 0)
+            match = 1;
+        r = nc_match_single(gen, sub->base);
+        if (r == X509_V_OK)
+            match = 2;
+        else if (r != X509_V_ERR_PERMITTED_VIOLATION)
+            return r;
+    }
+
+    if (match == 1)
+        return X509_V_ERR_PERMITTED_VIOLATION;
+
+    /* Excluded subtrees: must not match any of these */
+
+    for (i = 0; i < sk_GENERAL_SUBTREE_num(nc->excludedSubtrees); i++) {
+        sub = sk_GENERAL_SUBTREE_value(nc->excludedSubtrees, i);
+        if (gen->type != sub->base->type)
+            continue;
+        if (sub->minimum || sub->maximum)
+            return X509_V_ERR_SUBTREE_MINMAX;
+
+        r = nc_match_single(gen, sub->base);
+        if (r == X509_V_OK)
+            return X509_V_ERR_EXCLUDED_VIOLATION;
+        else if (r != X509_V_ERR_PERMITTED_VIOLATION)
+            return r;
+
+    }
+
+    return X509_V_OK;
+
+}
 
 static int nc_match_single(GENERAL_NAME *gen, GENERAL_NAME *base)
-	{
-	switch(base->type)
-		{
-		case GEN_DIRNAME:
-		return nc_dn(gen->d.directoryName, base->d.directoryName);
+{
+    switch (base->type) {
+    case GEN_DIRNAME:
+        return nc_dn(gen->d.directoryName, base->d.directoryName);
 
-		case GEN_DNS:
-		return nc_dns(gen->d.dNSName, base->d.dNSName);
+    case GEN_DNS:
+        return nc_dns(gen->d.dNSName, base->d.dNSName);
 
-		case GEN_EMAIL:
-		return nc_email(gen->d.rfc822Name, base->d.rfc822Name);
+    case GEN_EMAIL:
+        return nc_email(gen->d.rfc822Name, base->d.rfc822Name);
 
-		case GEN_URI:
-		return nc_uri(gen->d.uniformResourceIdentifier,
-					base->d.uniformResourceIdentifier);
+    case GEN_URI:
+        return nc_uri(gen->d.uniformResourceIdentifier,
+                      base->d.uniformResourceIdentifier);
 
-		default:
-		return X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE;
-		}
+    default:
+        return X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE;
+    }
 
-	}
+}
 
-/* directoryName name constraint matching.
- * The canonical encoding of X509_NAME makes this comparison easy. It is
- * matched if the subtree is a subset of the name.
+/*
+ * directoryName name constraint matching. The canonical encoding of
+ * X509_NAME makes this comparison easy. It is matched if the subtree is a
+ * subset of the name.
  */
 
 static int nc_dn(X509_NAME *nm, X509_NAME *base)
-	{
-	/* Ensure canonical encodings are up to date.  */
-	if (nm->modified && i2d_X509_NAME(nm, NULL) < 0)
-		return X509_V_ERR_OUT_OF_MEM;
-	if (base->modified && i2d_X509_NAME(base, NULL) < 0)
-		return X509_V_ERR_OUT_OF_MEM;
-	if (base->canon_enclen > nm->canon_enclen)
-		return X509_V_ERR_PERMITTED_VIOLATION;
-	if (memcmp(base->canon_enc, nm->canon_enc, base->canon_enclen))
-		return X509_V_ERR_PERMITTED_VIOLATION;
-	return X509_V_OK;
-	}
+{
+    /* Ensure canonical encodings are up to date.  */
+    if (nm->modified && i2d_X509_NAME(nm, NULL) < 0)
+        return X509_V_ERR_OUT_OF_MEM;
+    if (base->modified && i2d_X509_NAME(base, NULL) < 0)
+        return X509_V_ERR_OUT_OF_MEM;
+    if (base->canon_enclen > nm->canon_enclen)
+        return X509_V_ERR_PERMITTED_VIOLATION;
+    if (memcmp(base->canon_enc, nm->canon_enc, base->canon_enclen))
+        return X509_V_ERR_PERMITTED_VIOLATION;
+    return X509_V_OK;
+}
 
 static int nc_dns(ASN1_IA5STRING *dns, ASN1_IA5STRING *base)
-	{
-	char *baseptr = (char *)base->data;
-	char *dnsptr = (char *)dns->data;
-	/* Empty matches everything */
-	if (!*baseptr)
-		return X509_V_OK;
-	/* Otherwise can add zero or more components on the left so
-	 * compare RHS and if dns is longer and expect '.' as preceding
-	 * character.
-	 */
-	if (dns->length > base->length)
-		{
-		dnsptr += dns->length - base->length;
-		if (*baseptr != '.' && dnsptr[-1] != '.')
-			return X509_V_ERR_PERMITTED_VIOLATION;
-		}
-
-	if (strcasecmp(baseptr, dnsptr))
-			return X509_V_ERR_PERMITTED_VIOLATION;
-
-	return X509_V_OK;
-
-	}
+{
+    char *baseptr = (char *)base->data;
+    char *dnsptr = (char *)dns->data;
+    /* Empty matches everything */
+    if (!*baseptr)
+        return X509_V_OK;
+    /*
+     * Otherwise can add zero or more components on the left so compare RHS
+     * and if dns is longer and expect '.' as preceding character.
+     */
+    if (dns->length > base->length) {
+        dnsptr += dns->length - base->length;
+        if (*baseptr != '.' && dnsptr[-1] != '.')
+            return X509_V_ERR_PERMITTED_VIOLATION;
+    }
+
+    if (strcasecmp(baseptr, dnsptr))
+        return X509_V_ERR_PERMITTED_VIOLATION;
+
+    return X509_V_OK;
+
+}
 
 static int nc_email(ASN1_IA5STRING *eml, ASN1_IA5STRING *base)
-	{
-	const char *baseptr = (char *)base->data;
-	const char *emlptr = (char *)eml->data;
-
-	const char *baseat = strchr(baseptr, '@');
-	const char *emlat = strchr(emlptr, '@');
-	if (!emlat)
-		return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
-	/* Special case: inital '.' is RHS match */
-	if (!baseat && (*baseptr == '.'))
-		{
-		if (eml->length > base->length)
-			{
-			emlptr += eml->length - base->length;
-			if (!strcasecmp(baseptr, emlptr))
-				return X509_V_OK;
-			}
-		return X509_V_ERR_PERMITTED_VIOLATION;
-		}
-
-	/* If we have anything before '@' match local part */
-
-	if (baseat)
-		{
-		if (baseat != baseptr)
-			{
-			if ((baseat - baseptr) != (emlat - emlptr))
-				return X509_V_ERR_PERMITTED_VIOLATION;
-			/* Case sensitive match of local part */
-			if (strncmp(baseptr, emlptr, emlat - emlptr))
-				return X509_V_ERR_PERMITTED_VIOLATION;
-			}
-		/* Position base after '@' */
-		baseptr = baseat + 1;
-		}
-	emlptr = emlat + 1;
-	/* Just have hostname left to match: case insensitive */
-	if (strcasecmp(baseptr, emlptr))
-		return X509_V_ERR_PERMITTED_VIOLATION;
-
-	return X509_V_OK;
-
-	}
+{
+    const char *baseptr = (char *)base->data;
+    const char *emlptr = (char *)eml->data;
+
+    const char *baseat = strchr(baseptr, '@');
+    const char *emlat = strchr(emlptr, '@');
+    if (!emlat)
+        return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
+    /* Special case: inital '.' is RHS match */
+    if (!baseat && (*baseptr == '.')) {
+        if (eml->length > base->length) {
+            emlptr += eml->length - base->length;
+            if (!strcasecmp(baseptr, emlptr))
+                return X509_V_OK;
+        }
+        return X509_V_ERR_PERMITTED_VIOLATION;
+    }
+
+    /* If we have anything before '@' match local part */
+
+    if (baseat) {
+        if (baseat != baseptr) {
+            if ((baseat - baseptr) != (emlat - emlptr))
+                return X509_V_ERR_PERMITTED_VIOLATION;
+            /* Case sensitive match of local part */
+            if (strncmp(baseptr, emlptr, emlat - emlptr))
+                return X509_V_ERR_PERMITTED_VIOLATION;
+        }
+        /* Position base after '@' */
+        baseptr = baseat + 1;
+    }
+    emlptr = emlat + 1;
+    /* Just have hostname left to match: case insensitive */
+    if (strcasecmp(baseptr, emlptr))
+        return X509_V_ERR_PERMITTED_VIOLATION;
+
+    return X509_V_OK;
+
+}
 
 static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base)
-	{
-	const char *baseptr = (char *)base->data;
-	const char *hostptr = (char *)uri->data;
-	const char *p = strchr(hostptr, ':');
-	int hostlen;
-	/* Check for foo:// and skip past it */
-	if (!p || (p[1] != '/') || (p[2] != '/'))
-		return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
-	hostptr = p + 3;
-
-	/* Determine length of hostname part of URI */
-
-	/* Look for a port indicator as end of hostname first */
-
-	p = strchr(hostptr, ':');
-	/* Otherwise look for trailing slash */
-	if (!p)
-		p = strchr(hostptr, '/');
-
-	if (!p)
-		hostlen = strlen(hostptr);
-	else
-		hostlen = p - hostptr;
-
-	if (hostlen == 0)
-		return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
-
-	/* Special case: inital '.' is RHS match */
-	if (*baseptr == '.')
-		{
-		if (hostlen > base->length)
-			{
-			p = hostptr + hostlen - base->length;
-			if (!strncasecmp(p, baseptr, base->length))
-				return X509_V_OK;
-			}
-		return X509_V_ERR_PERMITTED_VIOLATION;
-		}
-
-	if ((base->length != (int)hostlen) || strncasecmp(hostptr, baseptr, hostlen))
-		return X509_V_ERR_PERMITTED_VIOLATION;
-
-	return X509_V_OK;
-
-	}
+{
+    const char *baseptr = (char *)base->data;
+    const char *hostptr = (char *)uri->data;
+    const char *p = strchr(hostptr, ':');
+    int hostlen;
+    /* Check for foo:// and skip past it */
+    if (!p || (p[1] != '/') || (p[2] != '/'))
+        return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
+    hostptr = p + 3;
+
+    /* Determine length of hostname part of URI */
+
+    /* Look for a port indicator as end of hostname first */
+
+    p = strchr(hostptr, ':');
+    /* Otherwise look for trailing slash */
+    if (!p)
+        p = strchr(hostptr, '/');
+
+    if (!p)
+        hostlen = strlen(hostptr);
+    else
+        hostlen = p - hostptr;
+
+    if (hostlen == 0)
+        return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
+
+    /* Special case: inital '.' is RHS match */
+    if (*baseptr == '.') {
+        if (hostlen > base->length) {
+            p = hostptr + hostlen - base->length;
+            if (!strncasecmp(p, baseptr, base->length))
+                return X509_V_OK;
+        }
+        return X509_V_ERR_PERMITTED_VIOLATION;
+    }
+
+    if ((base->length != (int)hostlen)
+        || strncasecmp(hostptr, baseptr, hostlen))
+        return X509_V_ERR_PERMITTED_VIOLATION;
+
+    return X509_V_OK;
+
+}
diff --git a/crypto/x509v3/v3_ocsp.c b/crypto/x509v3/v3_ocsp.c
index 0c165af314..b151eaccba 100644
--- a/crypto/x509v3/v3_ocsp.c
+++ b/crypto/x509v3/v3_ocsp.c
@@ -1,6 +1,7 @@
 /* v3_ocsp.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,232 +59,254 @@
 
 #ifndef OPENSSL_NO_OCSP
 
-#include 
-#include "cryptlib.h"
-#include 
-#include 
-#include 
-#include 
+# include 
+# include "cryptlib.h"
+# include 
+# include 
+# include 
+# include 
 
-/* OCSP extensions and a couple of CRL entry extensions
+/*
+ * OCSP extensions and a couple of CRL entry extensions
  */
 
 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *nonce,
-			  BIO *out, int indent);
+                          BIO *out, int indent);
 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *nonce,
-			    BIO *out, int indent);
+                            BIO *out, int indent);
 static int i2r_object(const X509V3_EXT_METHOD *method, void *obj, BIO *out,
-		      int indent);
+                      int indent);
 
 static void *ocsp_nonce_new(void);
 static int i2d_ocsp_nonce(void *a, unsigned char **pp);
 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length);
 static void ocsp_nonce_free(void *a);
 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
-			  BIO *out, int indent);
+                          BIO *out, int indent);
 
 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method,
-			    void *nocheck, BIO *out, int indent);
-static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			      const char *str);
+                            void *nocheck, BIO *out, int indent);
+static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method,
+                              X509V3_CTX *ctx, const char *str);
 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
-			       BIO *bp, int ind);
+                               BIO *bp, int ind);
 
 const X509V3_EXT_METHOD v3_ocsp_crlid = {
-	NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
-	0,0,0,0,
-	0,0,
-	0,0,
-	i2r_ocsp_crlid,0,
-	NULL
+    NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    i2r_ocsp_crlid, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_ocsp_acutoff = {
-	NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
-	0,0,0,0,
-	0,0,
-	0,0,
-	i2r_ocsp_acutoff,0,
-	NULL
+    NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    i2r_ocsp_acutoff, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_crl_invdate = {
-	NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
-	0,0,0,0,
-	0,0,
-	0,0,
-	i2r_ocsp_acutoff,0,
-	NULL
+    NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    i2r_ocsp_acutoff, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_crl_hold = {
-	NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
-	0,0,0,0,
-	0,0,
-	0,0,
-	i2r_object,0,
-	NULL
+    NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    i2r_object, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_ocsp_nonce = {
-	NID_id_pkix_OCSP_Nonce, 0, NULL,
-	ocsp_nonce_new,
-	ocsp_nonce_free,
-	d2i_ocsp_nonce,
-	i2d_ocsp_nonce,
-	0,0,
-	0,0,
-	i2r_ocsp_nonce,0,
-	NULL
+    NID_id_pkix_OCSP_Nonce, 0, NULL,
+    ocsp_nonce_new,
+    ocsp_nonce_free,
+    d2i_ocsp_nonce,
+    i2d_ocsp_nonce,
+    0, 0,
+    0, 0,
+    i2r_ocsp_nonce, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_ocsp_nocheck = {
-	NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
-	0,0,0,0,
-	0,s2i_ocsp_nocheck,
-	0,0,
-	i2r_ocsp_nocheck,0,
-	NULL
+    NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
+    0, 0, 0, 0,
+    0, s2i_ocsp_nocheck,
+    0, 0,
+    i2r_ocsp_nocheck, 0,
+    NULL
 };
 
 const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
-	NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
-	0,0,0,0,
-	0,0,
-	0,0,
-	i2r_ocsp_serviceloc,0,
-	NULL
+    NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
+    0, 0, 0, 0,
+    0, 0,
+    0, 0,
+    i2r_ocsp_serviceloc, 0,
+    NULL
 };
 
 static int i2r_ocsp_crlid(const X509V3_EXT_METHOD *method, void *in, BIO *bp,
-			  int ind)
+                          int ind)
 {
-	OCSP_CRLID *a = in;
-	if (a->crlUrl)
-	        {
-		if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0) goto err;
-		if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err;
-		if (BIO_write(bp, "\n", 1) <= 0) goto err;
-		}
-	if (a->crlNum)
-	        {
-		if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0) goto err;
-		if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0) goto err;
-		if (BIO_write(bp, "\n", 1) <= 0) goto err;
-		}
-	if (a->crlTime)
-	        {
-		if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0) goto err;
-		if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err;
-		if (BIO_write(bp, "\n", 1) <= 0) goto err;
-		}
-	return 1;
-	err:
-	return 0;
+    OCSP_CRLID *a = in;
+    if (a->crlUrl) {
+        if (BIO_printf(bp, "%*scrlUrl: ", ind, "") <= 0)
+            goto err;
+        if (!ASN1_STRING_print(bp, (ASN1_STRING *)a->crlUrl))
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (a->crlNum) {
+        if (BIO_printf(bp, "%*scrlNum: ", ind, "") <= 0)
+            goto err;
+        if (i2a_ASN1_INTEGER(bp, a->crlNum) <= 0)
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    if (a->crlTime) {
+        if (BIO_printf(bp, "%*scrlTime: ", ind, "") <= 0)
+            goto err;
+        if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime))
+            goto err;
+        if (BIO_write(bp, "\n", 1) <= 0)
+            goto err;
+    }
+    return 1;
+ err:
+    return 0;
 }
 
 static int i2r_ocsp_acutoff(const X509V3_EXT_METHOD *method, void *cutoff,
-			    BIO *bp, int ind)
+                            BIO *bp, int ind)
 {
-	if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0;
-	if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0;
-	return 1;
+    if (BIO_printf(bp, "%*s", ind, "") <= 0)
+        return 0;
+    if (!ASN1_GENERALIZEDTIME_print(bp, cutoff))
+        return 0;
+    return 1;
 }
 
-
 static int i2r_object(const X509V3_EXT_METHOD *method, void *oid, BIO *bp,
-		      int ind)
+                      int ind)
 {
-	if (BIO_printf(bp, "%*s", ind, "") <= 0) return 0;
-	if(i2a_ASN1_OBJECT(bp, oid) <= 0) return 0;
-	return 1;
+    if (BIO_printf(bp, "%*s", ind, "") <= 0)
+        return 0;
+    if (i2a_ASN1_OBJECT(bp, oid) <= 0)
+        return 0;
+    return 1;
 }
 
-/* OCSP nonce. This is needs special treatment because it doesn't have
- * an ASN1 encoding at all: it just contains arbitrary data.
+/*
+ * OCSP nonce. This is needs special treatment because it doesn't have an
+ * ASN1 encoding at all: it just contains arbitrary data.
  */
 
 static void *ocsp_nonce_new(void)
 {
-	return ASN1_OCTET_STRING_new();
+    return ASN1_OCTET_STRING_new();
 }
 
 static int i2d_ocsp_nonce(void *a, unsigned char **pp)
 {
-	ASN1_OCTET_STRING *os = a;
-	if(pp) {
-		memcpy(*pp, os->data, os->length);
-		*pp += os->length;
-	}
-	return os->length;
+    ASN1_OCTET_STRING *os = a;
+    if (pp) {
+        memcpy(*pp, os->data, os->length);
+        *pp += os->length;
+    }
+    return os->length;
 }
 
 static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
 {
-	ASN1_OCTET_STRING *os, **pos;
-	pos = a;
-	if(!pos || !*pos) os = ASN1_OCTET_STRING_new();
-	else os = *pos;
-	if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err;
+    ASN1_OCTET_STRING *os, **pos;
+    pos = a;
+    if (!pos || !*pos)
+        os = ASN1_OCTET_STRING_new();
+    else
+        os = *pos;
+    if (!ASN1_OCTET_STRING_set(os, *pp, length))
+        goto err;
 
-	*pp += length;
+    *pp += length;
 
-	if(pos) *pos = os;
-	return os;
+    if (pos)
+        *pos = os;
+    return os;
 
-	err:
-	if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os);
-	OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
-	return NULL;
+ err:
+    if (os && (!pos || (*pos != os)))
+        M_ASN1_OCTET_STRING_free(os);
+    OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
+    return NULL;
 }
 
 static void ocsp_nonce_free(void *a)
 {
-	M_ASN1_OCTET_STRING_free(a);
+    M_ASN1_OCTET_STRING_free(a);
 }
 
 static int i2r_ocsp_nonce(const X509V3_EXT_METHOD *method, void *nonce,
-			  BIO *out, int indent)
+                          BIO *out, int indent)
 {
-	if(BIO_printf(out, "%*s", indent, "") <= 0) return 0;
-	if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0;
-	return 1;
+    if (BIO_printf(out, "%*s", indent, "") <= 0)
+        return 0;
+    if (i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0)
+        return 0;
+    return 1;
 }
 
 /* Nocheck is just a single NULL. Don't print anything and always set it */
 
 static int i2r_ocsp_nocheck(const X509V3_EXT_METHOD *method, void *nocheck,
-			    BIO *out, int indent)
+                            BIO *out, int indent)
 {
-	return 1;
+    return 1;
 }
 
-static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			      const char *str)
+static void *s2i_ocsp_nocheck(const X509V3_EXT_METHOD *method,
+                              X509V3_CTX *ctx, const char *str)
 {
-	return ASN1_NULL_new();
+    return ASN1_NULL_new();
 }
 
 static int i2r_ocsp_serviceloc(const X509V3_EXT_METHOD *method, void *in,
-			       BIO *bp, int ind)
-        {
-	int i;
-	OCSP_SERVICELOC *a = in;
-	ACCESS_DESCRIPTION *ad;
+                               BIO *bp, int ind)
+{
+    int i;
+    OCSP_SERVICELOC *a = in;
+    ACCESS_DESCRIPTION *ad;
 
-        if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err;
-        if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err;
-	for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++)
-	        {
-				ad = sk_ACCESS_DESCRIPTION_value(a->locator,i);
-				if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0) 
-					goto err;
-				if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto err;
-				if(BIO_puts(bp, " - ") <= 0) goto err;
-				if(GENERAL_NAME_print(bp, ad->location) <= 0) goto err;
-		}
-	return 1;
-err:
-	return 0;
-	}
+    if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0)
+        goto err;
+    if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0)
+        goto err;
+    for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) {
+        ad = sk_ACCESS_DESCRIPTION_value(a->locator, i);
+        if (BIO_printf(bp, "\n%*s", (2 * ind), "") <= 0)
+            goto err;
+        if (i2a_ASN1_OBJECT(bp, ad->method) <= 0)
+            goto err;
+        if (BIO_puts(bp, " - ") <= 0)
+            goto err;
+        if (GENERAL_NAME_print(bp, ad->location) <= 0)
+            goto err;
+    }
+    return 1;
+ err:
+    return 0;
+}
 #endif
diff --git a/crypto/x509v3/v3_pci.c b/crypto/x509v3/v3_pci.c
index 0dcfa004fe..fe0d8063d1 100644
--- a/crypto/x509v3/v3_pci.c
+++ b/crypto/x509v3/v3_pci.c
@@ -1,6 +1,7 @@
 /* v3_pci.c -*- mode:C; c-file-style: "eay" -*- */
-/* Contributed to the OpenSSL Project 2004
- * by Richard Levitte (richard@levitte.org)
+/*
+ * Contributed to the OpenSSL Project 2004 by Richard Levitte
+ * (richard@levitte.org)
  */
 /* Copyright (c) 2004 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
@@ -40,289 +41,277 @@
 #include 
 
 static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *ext,
-	BIO *out, int indent);
+                   BIO *out, int indent);
 static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
-	X509V3_CTX *ctx, char *str);
+                                          X509V3_CTX *ctx, char *str);
 
 const X509V3_EXT_METHOD v3_pci =
-	{ NID_proxyCertInfo, 0, ASN1_ITEM_ref(PROXY_CERT_INFO_EXTENSION),
-	  0,0,0,0,
-	  0,0,
-	  NULL, NULL,
-	  (X509V3_EXT_I2R)i2r_pci,
-	  (X509V3_EXT_R2I)r2i_pci,
-	  NULL,
-	};
+    { NID_proxyCertInfo, 0, ASN1_ITEM_ref(PROXY_CERT_INFO_EXTENSION),
+    0, 0, 0, 0,
+    0, 0,
+    NULL, NULL,
+    (X509V3_EXT_I2R)i2r_pci,
+    (X509V3_EXT_R2I)r2i_pci,
+    NULL,
+};
 
 static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *pci,
-	BIO *out, int indent)
-	{
-	BIO_printf(out, "%*sPath Length Constraint: ", indent, "");
-	if (pci->pcPathLengthConstraint)
-	  i2a_ASN1_INTEGER(out, pci->pcPathLengthConstraint);
-	else
-	  BIO_printf(out, "infinite");
-	BIO_puts(out, "\n");
-	BIO_printf(out, "%*sPolicy Language: ", indent, "");
-	i2a_ASN1_OBJECT(out, pci->proxyPolicy->policyLanguage);
-	BIO_puts(out, "\n");
-	if (pci->proxyPolicy->policy && pci->proxyPolicy->policy->data)
-	  BIO_printf(out, "%*sPolicy Text: %s\n", indent, "",
-		     pci->proxyPolicy->policy->data);
-	return 1;
-	}
+                   BIO *out, int indent)
+{
+    BIO_printf(out, "%*sPath Length Constraint: ", indent, "");
+    if (pci->pcPathLengthConstraint)
+        i2a_ASN1_INTEGER(out, pci->pcPathLengthConstraint);
+    else
+        BIO_printf(out, "infinite");
+    BIO_puts(out, "\n");
+    BIO_printf(out, "%*sPolicy Language: ", indent, "");
+    i2a_ASN1_OBJECT(out, pci->proxyPolicy->policyLanguage);
+    BIO_puts(out, "\n");
+    if (pci->proxyPolicy->policy && pci->proxyPolicy->policy->data)
+        BIO_printf(out, "%*sPolicy Text: %s\n", indent, "",
+                   pci->proxyPolicy->policy->data);
+    return 1;
+}
 
 static int process_pci_value(CONF_VALUE *val,
-	ASN1_OBJECT **language, ASN1_INTEGER **pathlen,
-	ASN1_OCTET_STRING **policy)
-	{
-	int free_policy = 0;
+                             ASN1_OBJECT **language, ASN1_INTEGER **pathlen,
+                             ASN1_OCTET_STRING **policy)
+{
+    int free_policy = 0;
 
-	if (strcmp(val->name, "language") == 0)
-		{
-		if (*language)
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED);
-			X509V3_conf_err(val);
-			return 0;
-			}
-		if (!(*language = OBJ_txt2obj(val->value, 0)))
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-			X509V3_conf_err(val);
-			return 0;
-			}
-		}
-	else if (strcmp(val->name, "pathlen") == 0)
-		{
-		if (*pathlen)
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED);
-			X509V3_conf_err(val);
-			return 0;
-			}
-		if (!X509V3_get_value_int(val, pathlen))
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH);
-			X509V3_conf_err(val);
-			return 0;
-			}
-		}
-	else if (strcmp(val->name, "policy") == 0)
-		{
-		unsigned char *tmp_data = NULL;
-		long val_len;
-		if (!*policy)
-			{
-			*policy = ASN1_OCTET_STRING_new();
-			if (!*policy)
-				{
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
-				X509V3_conf_err(val);
-				return 0;
-				}
-			free_policy = 1;
-			}
-		if (strncmp(val->value, "hex:", 4) == 0)
-			{
-			unsigned char *tmp_data2 =
-				string_to_hex(val->value + 4, &val_len);
+    if (strcmp(val->name, "language") == 0) {
+        if (*language) {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                      X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED);
+            X509V3_conf_err(val);
+            return 0;
+        }
+        if (!(*language = OBJ_txt2obj(val->value, 0))) {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                      X509V3_R_INVALID_OBJECT_IDENTIFIER);
+            X509V3_conf_err(val);
+            return 0;
+        }
+    } else if (strcmp(val->name, "pathlen") == 0) {
+        if (*pathlen) {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                      X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED);
+            X509V3_conf_err(val);
+            return 0;
+        }
+        if (!X509V3_get_value_int(val, pathlen)) {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                      X509V3_R_POLICY_PATH_LENGTH);
+            X509V3_conf_err(val);
+            return 0;
+        }
+    } else if (strcmp(val->name, "policy") == 0) {
+        unsigned char *tmp_data = NULL;
+        long val_len;
+        if (!*policy) {
+            *policy = ASN1_OCTET_STRING_new();
+            if (!*policy) {
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_MALLOC_FAILURE);
+                X509V3_conf_err(val);
+                return 0;
+            }
+            free_policy = 1;
+        }
+        if (strncmp(val->value, "hex:", 4) == 0) {
+            unsigned char *tmp_data2 =
+                string_to_hex(val->value + 4, &val_len);
 
-			if (!tmp_data2) 
-				{
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_ILLEGAL_HEX_DIGIT);
-				X509V3_conf_err(val);
-				goto err;
-				}
+            if (!tmp_data2) {
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                          X509V3_R_ILLEGAL_HEX_DIGIT);
+                X509V3_conf_err(val);
+                goto err;
+            }
 
-			tmp_data = OPENSSL_realloc((*policy)->data,
-				(*policy)->length + val_len + 1);
-			if (tmp_data)
-				{
-				(*policy)->data = tmp_data;
-				memcpy(&(*policy)->data[(*policy)->length],
-					tmp_data2, val_len);
-				(*policy)->length += val_len;
-				(*policy)->data[(*policy)->length] = '\0';
-				}
-			else
-				{
-				OPENSSL_free(tmp_data2);
-				/* realloc failure implies the original data space is b0rked too! */
-				(*policy)->data = NULL;
-				(*policy)->length = 0;
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
-				X509V3_conf_err(val);
-				goto err;
-				}
-			OPENSSL_free(tmp_data2);
-			}
-		else if (strncmp(val->value, "file:", 5) == 0)
-			{
-			unsigned char buf[2048];
-			int n;
-			BIO *b = BIO_new_file(val->value + 5, "r");
-			if (!b)
-				{
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
-				X509V3_conf_err(val);
-				goto err;
-				}
-			while((n = BIO_read(b, buf, sizeof(buf))) > 0
-				|| (n == 0 && BIO_should_retry(b)))
-				{
-				if (!n) continue;
+            tmp_data = OPENSSL_realloc((*policy)->data,
+                                       (*policy)->length + val_len + 1);
+            if (tmp_data) {
+                (*policy)->data = tmp_data;
+                memcpy(&(*policy)->data[(*policy)->length],
+                       tmp_data2, val_len);
+                (*policy)->length += val_len;
+                (*policy)->data[(*policy)->length] = '\0';
+            } else {
+                OPENSSL_free(tmp_data2);
+                /*
+                 * realloc failure implies the original data space is b0rked
+                 * too!
+                 */
+                (*policy)->data = NULL;
+                (*policy)->length = 0;
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_MALLOC_FAILURE);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            OPENSSL_free(tmp_data2);
+        } else if (strncmp(val->value, "file:", 5) == 0) {
+            unsigned char buf[2048];
+            int n;
+            BIO *b = BIO_new_file(val->value + 5, "r");
+            if (!b) {
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_BIO_LIB);
+                X509V3_conf_err(val);
+                goto err;
+            }
+            while ((n = BIO_read(b, buf, sizeof(buf))) > 0
+                   || (n == 0 && BIO_should_retry(b))) {
+                if (!n)
+                    continue;
 
-				tmp_data = OPENSSL_realloc((*policy)->data,
-					(*policy)->length + n + 1);
+                tmp_data = OPENSSL_realloc((*policy)->data,
+                                           (*policy)->length + n + 1);
 
-				if (!tmp_data)
-					break;
+                if (!tmp_data)
+                    break;
 
-				(*policy)->data = tmp_data;
-				memcpy(&(*policy)->data[(*policy)->length],
-					buf, n);
-				(*policy)->length += n;
-				(*policy)->data[(*policy)->length] = '\0';
-				}
-			BIO_free_all(b);
+                (*policy)->data = tmp_data;
+                memcpy(&(*policy)->data[(*policy)->length], buf, n);
+                (*policy)->length += n;
+                (*policy)->data[(*policy)->length] = '\0';
+            }
+            BIO_free_all(b);
 
-			if (n < 0)
-				{
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
-				X509V3_conf_err(val);
-				goto err;
-				}
-			}
-		else if (strncmp(val->value, "text:", 5) == 0)
-			{
-			val_len = strlen(val->value + 5);
-			tmp_data = OPENSSL_realloc((*policy)->data,
-				(*policy)->length + val_len + 1);
-			if (tmp_data)
-				{
-				(*policy)->data = tmp_data;
-				memcpy(&(*policy)->data[(*policy)->length],
-					val->value + 5, val_len);
-				(*policy)->length += val_len;
-				(*policy)->data[(*policy)->length] = '\0';
-				}
-			else
-				{
-				/* realloc failure implies the original data space is b0rked too! */
-				(*policy)->data = NULL;
-				(*policy)->length = 0;
-				X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
-				X509V3_conf_err(val);
-				goto err;
-				}
-			}
-		else
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INCORRECT_POLICY_SYNTAX_TAG);
-			X509V3_conf_err(val);
-			goto err;
-			}
-		if (!tmp_data)
-			{
-			X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
-			X509V3_conf_err(val);
-			goto err;
-			}
-		}
-	return 1;
-err:
-	if (free_policy)
-		{
-		ASN1_OCTET_STRING_free(*policy);
-		*policy = NULL;
-		}
-	return 0;
-	}
+            if (n < 0) {
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_BIO_LIB);
+                X509V3_conf_err(val);
+                goto err;
+            }
+        } else if (strncmp(val->value, "text:", 5) == 0) {
+            val_len = strlen(val->value + 5);
+            tmp_data = OPENSSL_realloc((*policy)->data,
+                                       (*policy)->length + val_len + 1);
+            if (tmp_data) {
+                (*policy)->data = tmp_data;
+                memcpy(&(*policy)->data[(*policy)->length],
+                       val->value + 5, val_len);
+                (*policy)->length += val_len;
+                (*policy)->data[(*policy)->length] = '\0';
+            } else {
+                /*
+                 * realloc failure implies the original data space is b0rked
+                 * too!
+                 */
+                (*policy)->data = NULL;
+                (*policy)->length = 0;
+                X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_MALLOC_FAILURE);
+                X509V3_conf_err(val);
+                goto err;
+            }
+        } else {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE,
+                      X509V3_R_INCORRECT_POLICY_SYNTAX_TAG);
+            X509V3_conf_err(val);
+            goto err;
+        }
+        if (!tmp_data) {
+            X509V3err(X509V3_F_PROCESS_PCI_VALUE, ERR_R_MALLOC_FAILURE);
+            X509V3_conf_err(val);
+            goto err;
+        }
+    }
+    return 1;
+ err:
+    if (free_policy) {
+        ASN1_OCTET_STRING_free(*policy);
+        *policy = NULL;
+    }
+    return 0;
+}
 
 static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
-	X509V3_CTX *ctx, char *value)
-	{
-	PROXY_CERT_INFO_EXTENSION *pci = NULL;
-	STACK_OF(CONF_VALUE) *vals;
-	ASN1_OBJECT *language = NULL;
-	ASN1_INTEGER *pathlen = NULL;
-	ASN1_OCTET_STRING *policy = NULL;
-	int i, j;
+                                          X509V3_CTX *ctx, char *value)
+{
+    PROXY_CERT_INFO_EXTENSION *pci = NULL;
+    STACK_OF(CONF_VALUE) *vals;
+    ASN1_OBJECT *language = NULL;
+    ASN1_INTEGER *pathlen = NULL;
+    ASN1_OCTET_STRING *policy = NULL;
+    int i, j;
 
-	vals = X509V3_parse_list(value);
-	for (i = 0; i < sk_CONF_VALUE_num(vals); i++)
-		{
-		CONF_VALUE *cnf = sk_CONF_VALUE_value(vals, i);
-		if (!cnf->name || (*cnf->name != '@' && !cnf->value))
-			{
-			X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_PROXY_POLICY_SETTING);
-			X509V3_conf_err(cnf);
-			goto err;
-			}
-		if (*cnf->name == '@')
-			{
-			STACK_OF(CONF_VALUE) *sect;
-			int success_p = 1;
+    vals = X509V3_parse_list(value);
+    for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
+        CONF_VALUE *cnf = sk_CONF_VALUE_value(vals, i);
+        if (!cnf->name || (*cnf->name != '@' && !cnf->value)) {
+            X509V3err(X509V3_F_R2I_PCI,
+                      X509V3_R_INVALID_PROXY_POLICY_SETTING);
+            X509V3_conf_err(cnf);
+            goto err;
+        }
+        if (*cnf->name == '@') {
+            STACK_OF(CONF_VALUE) *sect;
+            int success_p = 1;
 
-			sect = X509V3_get_section(ctx, cnf->name + 1);
-			if (!sect)
-				{
-				X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_SECTION);
-				X509V3_conf_err(cnf);
-				goto err;
-				}
-			for (j = 0; success_p && j < sk_CONF_VALUE_num(sect); j++)
-				{
-				success_p =
-					process_pci_value(sk_CONF_VALUE_value(sect, j),
-						&language, &pathlen, &policy);
-				}
-			X509V3_section_free(ctx, sect);
-			if (!success_p)
-				goto err;
-			}
-		else
-			{
-			if (!process_pci_value(cnf,
-					&language, &pathlen, &policy))
-				{
-				X509V3_conf_err(cnf);
-				goto err;
-				}
-			}
-		}
+            sect = X509V3_get_section(ctx, cnf->name + 1);
+            if (!sect) {
+                X509V3err(X509V3_F_R2I_PCI, X509V3_R_INVALID_SECTION);
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+            for (j = 0; success_p && j < sk_CONF_VALUE_num(sect); j++) {
+                success_p =
+                    process_pci_value(sk_CONF_VALUE_value(sect, j),
+                                      &language, &pathlen, &policy);
+            }
+            X509V3_section_free(ctx, sect);
+            if (!success_p)
+                goto err;
+        } else {
+            if (!process_pci_value(cnf, &language, &pathlen, &policy)) {
+                X509V3_conf_err(cnf);
+                goto err;
+            }
+        }
+    }
 
-	/* Language is mandatory */
-	if (!language)
-		{
-		X509V3err(X509V3_F_R2I_PCI,X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED);
-		goto err;
-		}
-	i = OBJ_obj2nid(language);
-	if ((i == NID_Independent || i == NID_id_ppl_inheritAll) && policy)
-		{
-		X509V3err(X509V3_F_R2I_PCI,X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY);
-		goto err;
-		}
+    /* Language is mandatory */
+    if (!language) {
+        X509V3err(X509V3_F_R2I_PCI,
+                  X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED);
+        goto err;
+    }
+    i = OBJ_obj2nid(language);
+    if ((i == NID_Independent || i == NID_id_ppl_inheritAll) && policy) {
+        X509V3err(X509V3_F_R2I_PCI,
+                  X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY);
+        goto err;
+    }
 
-	pci = PROXY_CERT_INFO_EXTENSION_new();
-	if (!pci)
-		{
-		X509V3err(X509V3_F_R2I_PCI,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
+    pci = PROXY_CERT_INFO_EXTENSION_new();
+    if (!pci) {
+        X509V3err(X509V3_F_R2I_PCI, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 
-	pci->proxyPolicy->policyLanguage = language; language = NULL;
-	pci->proxyPolicy->policy = policy; policy = NULL;
-	pci->pcPathLengthConstraint = pathlen; pathlen = NULL;
-	goto end;
-err:
-	if (language) { ASN1_OBJECT_free(language); language = NULL; }
-	if (pathlen) { ASN1_INTEGER_free(pathlen); pathlen = NULL; }
-	if (policy) { ASN1_OCTET_STRING_free(policy); policy = NULL; }
-	if (pci) { PROXY_CERT_INFO_EXTENSION_free(pci); pci = NULL; }
-end:
-	sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
-	return pci;
-	}
+    pci->proxyPolicy->policyLanguage = language;
+    language = NULL;
+    pci->proxyPolicy->policy = policy;
+    policy = NULL;
+    pci->pcPathLengthConstraint = pathlen;
+    pathlen = NULL;
+    goto end;
+ err:
+    if (language) {
+        ASN1_OBJECT_free(language);
+        language = NULL;
+    }
+    if (pathlen) {
+        ASN1_INTEGER_free(pathlen);
+        pathlen = NULL;
+    }
+    if (policy) {
+        ASN1_OCTET_STRING_free(policy);
+        policy = NULL;
+    }
+    if (pci) {
+        PROXY_CERT_INFO_EXTENSION_free(pci);
+        pci = NULL;
+    }
+ end:
+    sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+    return pci;
+}
diff --git a/crypto/x509v3/v3_pcia.c b/crypto/x509v3/v3_pcia.c
index bb362e0e5a..350b39889f 100644
--- a/crypto/x509v3/v3_pcia.c
+++ b/crypto/x509v3/v3_pcia.c
@@ -1,6 +1,7 @@
 /* v3_pcia.c -*- mode:C; c-file-style: "eay" -*- */
-/* Contributed to the OpenSSL Project 2004
- * by Richard Levitte (richard@levitte.org)
+/*
+ * Contributed to the OpenSSL Project 2004 by Richard Levitte
+ * (richard@levitte.org)
  */
 /* Copyright (c) 2004 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
@@ -39,17 +40,17 @@
 #include 
 
 ASN1_SEQUENCE(PROXY_POLICY) =
-	{
-	ASN1_SIMPLE(PROXY_POLICY,policyLanguage,ASN1_OBJECT),
-	ASN1_OPT(PROXY_POLICY,policy,ASN1_OCTET_STRING)
+        {
+        ASN1_SIMPLE(PROXY_POLICY,policyLanguage,ASN1_OBJECT),
+        ASN1_OPT(PROXY_POLICY,policy,ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(PROXY_POLICY)
 
 IMPLEMENT_ASN1_FUNCTIONS(PROXY_POLICY)
 
 ASN1_SEQUENCE(PROXY_CERT_INFO_EXTENSION) =
-	{
-	ASN1_OPT(PROXY_CERT_INFO_EXTENSION,pcPathLengthConstraint,ASN1_INTEGER),
-	ASN1_SIMPLE(PROXY_CERT_INFO_EXTENSION,proxyPolicy,PROXY_POLICY)
+        {
+        ASN1_OPT(PROXY_CERT_INFO_EXTENSION,pcPathLengthConstraint,ASN1_INTEGER),
+        ASN1_SIMPLE(PROXY_CERT_INFO_EXTENSION,proxyPolicy,PROXY_POLICY)
 } ASN1_SEQUENCE_END(PROXY_CERT_INFO_EXTENSION)
 
 IMPLEMENT_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
diff --git a/crypto/x509v3/v3_pcons.c b/crypto/x509v3/v3_pcons.c
index 30ca652351..cfccb97de6 100644
--- a/crypto/x509v3/v3_pcons.c
+++ b/crypto/x509v3/v3_pcons.c
@@ -1,5 +1,6 @@
 /* v3_pcons.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,77 +64,76 @@
 #include 
 #include 
 
-static STACK_OF(CONF_VALUE) *
-i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *bcons,
-		       STACK_OF(CONF_VALUE) *extlist);
+static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD
+                                                    *method, void *bcons, STACK_OF(CONF_VALUE)
+                                                    *extlist);
 static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
-				    X509V3_CTX *ctx,
-				    STACK_OF(CONF_VALUE) *values);
+                                    X509V3_CTX *ctx,
+                                    STACK_OF(CONF_VALUE) *values);
 
 const X509V3_EXT_METHOD v3_policy_constraints = {
-NID_policy_constraints, 0,
-ASN1_ITEM_ref(POLICY_CONSTRAINTS),
-0,0,0,0,
-0,0,
-i2v_POLICY_CONSTRAINTS,
-v2i_POLICY_CONSTRAINTS,
-NULL,NULL,
-NULL
+    NID_policy_constraints, 0,
+    ASN1_ITEM_ref(POLICY_CONSTRAINTS),
+    0, 0, 0, 0,
+    0, 0,
+    i2v_POLICY_CONSTRAINTS,
+    v2i_POLICY_CONSTRAINTS,
+    NULL, NULL,
+    NULL
 };
 
 ASN1_SEQUENCE(POLICY_CONSTRAINTS) = {
-	ASN1_IMP_OPT(POLICY_CONSTRAINTS, requireExplicitPolicy, ASN1_INTEGER,0),
-	ASN1_IMP_OPT(POLICY_CONSTRAINTS, inhibitPolicyMapping, ASN1_INTEGER,1)
+        ASN1_IMP_OPT(POLICY_CONSTRAINTS, requireExplicitPolicy, ASN1_INTEGER,0),
+        ASN1_IMP_OPT(POLICY_CONSTRAINTS, inhibitPolicyMapping, ASN1_INTEGER,1)
 } ASN1_SEQUENCE_END(POLICY_CONSTRAINTS)
 
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
 
-
-static STACK_OF(CONF_VALUE) *
-i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method, void *a,
-		       STACK_OF(CONF_VALUE) *extlist)
+static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD
+                                                    *method, void *a, STACK_OF(CONF_VALUE)
+                                                    *extlist)
 {
-	POLICY_CONSTRAINTS *pcons = a;
-	X509V3_add_value_int("Require Explicit Policy",
-			pcons->requireExplicitPolicy, &extlist);
-	X509V3_add_value_int("Inhibit Policy Mapping",
-			pcons->inhibitPolicyMapping, &extlist);
-	return extlist;
+    POLICY_CONSTRAINTS *pcons = a;
+    X509V3_add_value_int("Require Explicit Policy",
+                         pcons->requireExplicitPolicy, &extlist);
+    X509V3_add_value_int("Inhibit Policy Mapping",
+                         pcons->inhibitPolicyMapping, &extlist);
+    return extlist;
 }
 
 static void *v2i_POLICY_CONSTRAINTS(const X509V3_EXT_METHOD *method,
-				    X509V3_CTX *ctx,
-				    STACK_OF(CONF_VALUE) *values)
+                                    X509V3_CTX *ctx,
+                                    STACK_OF(CONF_VALUE) *values)
 {
-	POLICY_CONSTRAINTS *pcons=NULL;
-	CONF_VALUE *val;
-	int i;
-	if(!(pcons = POLICY_CONSTRAINTS_new())) {
-		X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
-		val = sk_CONF_VALUE_value(values, i);
-		if(!strcmp(val->name, "requireExplicitPolicy")) {
-			if(!X509V3_get_value_int(val,
-				&pcons->requireExplicitPolicy)) goto err;
-		} else if(!strcmp(val->name, "inhibitPolicyMapping")) {
-			if(!X509V3_get_value_int(val,
-				&pcons->inhibitPolicyMapping)) goto err;
-		} else {
-			X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_INVALID_NAME);
-			X509V3_conf_err(val);
-			goto err;
-		}
-	}
-	if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
-		X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_ILLEGAL_EMPTY_EXTENSION);
-		goto err;
-	}
+    POLICY_CONSTRAINTS *pcons = NULL;
+    CONF_VALUE *val;
+    int i;
+    if (!(pcons = POLICY_CONSTRAINTS_new())) {
+        X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+        val = sk_CONF_VALUE_value(values, i);
+        if (!strcmp(val->name, "requireExplicitPolicy")) {
+            if (!X509V3_get_value_int(val, &pcons->requireExplicitPolicy))
+                goto err;
+        } else if (!strcmp(val->name, "inhibitPolicyMapping")) {
+            if (!X509V3_get_value_int(val, &pcons->inhibitPolicyMapping))
+                goto err;
+        } else {
+            X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_INVALID_NAME);
+            X509V3_conf_err(val);
+            goto err;
+        }
+    }
+    if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
+        X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS,
+                  X509V3_R_ILLEGAL_EMPTY_EXTENSION);
+        goto err;
+    }
 
-	return pcons;
-	err:
-	POLICY_CONSTRAINTS_free(pcons);
-	return NULL;
+    return pcons;
+ err:
+    POLICY_CONSTRAINTS_free(pcons);
+    return NULL;
 }
-
diff --git a/crypto/x509v3/v3_pku.c b/crypto/x509v3/v3_pku.c
index f531df94f6..dd01c44169 100644
--- a/crypto/x509v3/v3_pku.c
+++ b/crypto/x509v3/v3_pku.c
@@ -1,6 +1,7 @@
 /* v3_pku.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,39 +63,44 @@
 #include 
 #include 
 
-static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage, BIO *out, int indent);
+static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
+                                 PKEY_USAGE_PERIOD *usage, BIO *out,
+                                 int indent);
 /*
-static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
-*/
+ * static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
+ * X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+ */
 const X509V3_EXT_METHOD v3_pkey_usage_period = {
-NID_private_key_usage_period, 0, ASN1_ITEM_ref(PKEY_USAGE_PERIOD),
-0,0,0,0,
-0,0,0,0,
-(X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
-NULL
+    NID_private_key_usage_period, 0, ASN1_ITEM_ref(PKEY_USAGE_PERIOD),
+    0, 0, 0, 0,
+    0, 0, 0, 0,
+    (X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
+    NULL
 };
 
 ASN1_SEQUENCE(PKEY_USAGE_PERIOD) = {
-	ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notBefore, ASN1_GENERALIZEDTIME, 0),
-	ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notAfter, ASN1_GENERALIZEDTIME, 1)
+        ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notBefore, ASN1_GENERALIZEDTIME, 0),
+        ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notAfter, ASN1_GENERALIZEDTIME, 1)
 } ASN1_SEQUENCE_END(PKEY_USAGE_PERIOD)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
 
 static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
-	     PKEY_USAGE_PERIOD *usage, BIO *out, int indent)
+                                 PKEY_USAGE_PERIOD *usage, BIO *out,
+                                 int indent)
 {
-	BIO_printf(out, "%*s", indent, "");
-	if(usage->notBefore) {
-		BIO_write(out, "Not Before: ", 12);
-		ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
-		if(usage->notAfter) BIO_write(out, ", ", 2);
-	}
-	if(usage->notAfter) {
-		BIO_write(out, "Not After: ", 11);
-		ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
-	}
-	return 1;
+    BIO_printf(out, "%*s", indent, "");
+    if (usage->notBefore) {
+        BIO_write(out, "Not Before: ", 12);
+        ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
+        if (usage->notAfter)
+            BIO_write(out, ", ", 2);
+    }
+    if (usage->notAfter) {
+        BIO_write(out, "Not After: ", 11);
+        ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
+    }
+    return 1;
 }
 
 /*-
diff --git a/crypto/x509v3/v3_pmaps.c b/crypto/x509v3/v3_pmaps.c
index 865bcd3980..a168343b82 100644
--- a/crypto/x509v3/v3_pmaps.c
+++ b/crypto/x509v3/v3_pmaps.c
@@ -1,5 +1,6 @@
 /* v3_pmaps.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -64,92 +64,93 @@
 #include 
 
 static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
-static STACK_OF(CONF_VALUE) *
-i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *pmps,
-		    STACK_OF(CONF_VALUE) *extlist);
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static STACK_OF(CONF_VALUE) *i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD
+                                                 *method, void *pmps, STACK_OF(CONF_VALUE)
+                                                 *extlist);
 
 const X509V3_EXT_METHOD v3_policy_mappings = {
-	NID_policy_mappings, 0,
-	ASN1_ITEM_ref(POLICY_MAPPINGS),
-	0,0,0,0,
-	0,0,
-	i2v_POLICY_MAPPINGS,
-	v2i_POLICY_MAPPINGS,
-	0,0,
-	NULL
+    NID_policy_mappings, 0,
+    ASN1_ITEM_ref(POLICY_MAPPINGS),
+    0, 0, 0, 0,
+    0, 0,
+    i2v_POLICY_MAPPINGS,
+    v2i_POLICY_MAPPINGS,
+    0, 0,
+    NULL
 };
 
 ASN1_SEQUENCE(POLICY_MAPPING) = {
-	ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
-	ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
+        ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
+        ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
 } ASN1_SEQUENCE_END(POLICY_MAPPING)
 
-ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) = 
-	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
-								POLICY_MAPPING)
+ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) =
+        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
+                                                                POLICY_MAPPING)
 ASN1_ITEM_TEMPLATE_END(POLICY_MAPPINGS)
 
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
 
-
-static STACK_OF(CONF_VALUE) *
-i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *a,
-		    STACK_OF(CONF_VALUE) *ext_list)
+static STACK_OF(CONF_VALUE) *i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD
+                                                 *method, void *a, STACK_OF(CONF_VALUE)
+                                                 *ext_list)
 {
-	POLICY_MAPPINGS *pmaps = a;
-	POLICY_MAPPING *pmap;
-	int i;
-	char obj_tmp1[80];
-	char obj_tmp2[80];
-	for(i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
-		pmap = sk_POLICY_MAPPING_value(pmaps, i);
-		i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
-		i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
-		X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
-	}
-	return ext_list;
+    POLICY_MAPPINGS *pmaps = a;
+    POLICY_MAPPING *pmap;
+    int i;
+    char obj_tmp1[80];
+    char obj_tmp2[80];
+    for (i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
+        pmap = sk_POLICY_MAPPING_value(pmaps, i);
+        i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
+        i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
+        X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
+    }
+    return ext_list;
 }
 
 static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
 {
-	POLICY_MAPPINGS *pmaps;
-	POLICY_MAPPING *pmap;
-	ASN1_OBJECT *obj1, *obj2;
-	CONF_VALUE *val;
-	int i;
+    POLICY_MAPPINGS *pmaps;
+    POLICY_MAPPING *pmap;
+    ASN1_OBJECT *obj1, *obj2;
+    CONF_VALUE *val;
+    int i;
 
-	if(!(pmaps = sk_POLICY_MAPPING_new_null())) {
-		X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
+    if (!(pmaps = sk_POLICY_MAPPING_new_null())) {
+        X509V3err(X509V3_F_V2I_POLICY_MAPPINGS, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		val = sk_CONF_VALUE_value(nval, i);
-		if(!val->value || !val->name) {
-			sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
-			X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-			X509V3_conf_err(val);
-			return NULL;
-		}
-		obj1 = OBJ_txt2obj(val->name, 0);
-		obj2 = OBJ_txt2obj(val->value, 0);
-		if(!obj1 || !obj2) {
-			sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
-			X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-			X509V3_conf_err(val);
-			return NULL;
-		}
-		pmap = POLICY_MAPPING_new();
-		if (!pmap) {
-			sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
-			X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
-			return NULL;
-		}
-		pmap->issuerDomainPolicy = obj1;
-		pmap->subjectDomainPolicy = obj2;
-		sk_POLICY_MAPPING_push(pmaps, pmap);
-	}
-	return pmaps;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        val = sk_CONF_VALUE_value(nval, i);
+        if (!val->value || !val->name) {
+            sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+            X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,
+                      X509V3_R_INVALID_OBJECT_IDENTIFIER);
+            X509V3_conf_err(val);
+            return NULL;
+        }
+        obj1 = OBJ_txt2obj(val->name, 0);
+        obj2 = OBJ_txt2obj(val->value, 0);
+        if (!obj1 || !obj2) {
+            sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+            X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,
+                      X509V3_R_INVALID_OBJECT_IDENTIFIER);
+            X509V3_conf_err(val);
+            return NULL;
+        }
+        pmap = POLICY_MAPPING_new();
+        if (!pmap) {
+            sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+            X509V3err(X509V3_F_V2I_POLICY_MAPPINGS, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        pmap->issuerDomainPolicy = obj1;
+        pmap->subjectDomainPolicy = obj2;
+        sk_POLICY_MAPPING_push(pmaps, pmap);
+    }
+    return pmaps;
 }
diff --git a/crypto/x509v3/v3_prn.c b/crypto/x509v3/v3_prn.c
index 3146218708..acc9c6d991 100644
--- a/crypto/x509v3/v3_prn.c
+++ b/crypto/x509v3/v3_prn.c
@@ -1,6 +1,7 @@
 /* v3_prn.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,171 +65,195 @@
 
 /* Extension printing routines */
 
-static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported);
+static int unknown_ext_print(BIO *out, X509_EXTENSION *ext,
+                             unsigned long flag, int indent, int supported);
 
 /* Print out a name+value stack */
 
-void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, int ml)
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
+                        int ml)
 {
-	int i;
-	CONF_VALUE *nval;
-	if(!val) return;
-	if(!ml || !sk_CONF_VALUE_num(val)) {
-		BIO_printf(out, "%*s", indent, "");
-		if(!sk_CONF_VALUE_num(val)) BIO_puts(out, "\n");
-	}
-	for(i = 0; i < sk_CONF_VALUE_num(val); i++) {
-		if(ml) BIO_printf(out, "%*s", indent, "");
-		else if(i > 0) BIO_printf(out, ", ");
-		nval = sk_CONF_VALUE_value(val, i);
-		if(!nval->name) BIO_puts(out, nval->value);
-		else if(!nval->value) BIO_puts(out, nval->name);
+    int i;
+    CONF_VALUE *nval;
+    if (!val)
+        return;
+    if (!ml || !sk_CONF_VALUE_num(val)) {
+        BIO_printf(out, "%*s", indent, "");
+        if (!sk_CONF_VALUE_num(val))
+            BIO_puts(out, "\n");
+    }
+    for (i = 0; i < sk_CONF_VALUE_num(val); i++) {
+        if (ml)
+            BIO_printf(out, "%*s", indent, "");
+        else if (i > 0)
+            BIO_printf(out, ", ");
+        nval = sk_CONF_VALUE_value(val, i);
+        if (!nval->name)
+            BIO_puts(out, nval->value);
+        else if (!nval->value)
+            BIO_puts(out, nval->name);
 #ifndef CHARSET_EBCDIC
-		else BIO_printf(out, "%s:%s", nval->name, nval->value);
+        else
+            BIO_printf(out, "%s:%s", nval->name, nval->value);
 #else
-		else {
-			int len;
-			char *tmp;
-			len = strlen(nval->value)+1;
-			tmp = OPENSSL_malloc(len);
-			if (tmp)
-			{
-				ascii2ebcdic(tmp, nval->value, len);
-				BIO_printf(out, "%s:%s", nval->name, tmp);
-				OPENSSL_free(tmp);
-			}
-		}
+        else {
+            int len;
+            char *tmp;
+            len = strlen(nval->value) + 1;
+            tmp = OPENSSL_malloc(len);
+            if (tmp) {
+                ascii2ebcdic(tmp, nval->value, len);
+                BIO_printf(out, "%s:%s", nval->name, tmp);
+                OPENSSL_free(tmp);
+            }
+        }
 #endif
-		if(ml) BIO_puts(out, "\n");
-	}
+        if (ml)
+            BIO_puts(out, "\n");
+    }
 }
 
 /* Main routine: print out a general extension */
 
-int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent)
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
+                     int indent)
 {
-	void *ext_str = NULL;
-	char *value = NULL;
-	const unsigned char *p;
-	const X509V3_EXT_METHOD *method;	
-	STACK_OF(CONF_VALUE) *nval = NULL;
-	int ok = 1;
-
-	if(!(method = X509V3_EXT_get(ext)))
-		return unknown_ext_print(out, ext, flag, indent, 0);
-	p = ext->value->data;
-	if(method->it) ext_str = ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
-	else ext_str = method->d2i(NULL, &p, ext->value->length);
-
-	if(!ext_str) return unknown_ext_print(out, ext, flag, indent, 1);
-
-	if(method->i2s) {
-		if(!(value = method->i2s(method, ext_str))) {
-			ok = 0;
-			goto err;
-		}
+    void *ext_str = NULL;
+    char *value = NULL;
+    const unsigned char *p;
+    const X509V3_EXT_METHOD *method;
+    STACK_OF(CONF_VALUE) *nval = NULL;
+    int ok = 1;
+
+    if (!(method = X509V3_EXT_get(ext)))
+        return unknown_ext_print(out, ext, flag, indent, 0);
+    p = ext->value->data;
+    if (method->it)
+        ext_str =
+            ASN1_item_d2i(NULL, &p, ext->value->length,
+                          ASN1_ITEM_ptr(method->it));
+    else
+        ext_str = method->d2i(NULL, &p, ext->value->length);
+
+    if (!ext_str)
+        return unknown_ext_print(out, ext, flag, indent, 1);
+
+    if (method->i2s) {
+        if (!(value = method->i2s(method, ext_str))) {
+            ok = 0;
+            goto err;
+        }
 #ifndef CHARSET_EBCDIC
-		BIO_printf(out, "%*s%s", indent, "", value);
+        BIO_printf(out, "%*s%s", indent, "", value);
 #else
-		{
-			int len;
-			char *tmp;
-			len = strlen(value)+1;
-			tmp = OPENSSL_malloc(len);
-			if (tmp)
-			{
-				ascii2ebcdic(tmp, value, len);
-				BIO_printf(out, "%*s%s", indent, "", tmp);
-				OPENSSL_free(tmp);
-			}
-		}
+        {
+            int len;
+            char *tmp;
+            len = strlen(value) + 1;
+            tmp = OPENSSL_malloc(len);
+            if (tmp) {
+                ascii2ebcdic(tmp, value, len);
+                BIO_printf(out, "%*s%s", indent, "", tmp);
+                OPENSSL_free(tmp);
+            }
+        }
 #endif
-	} else if(method->i2v) {
-		if(!(nval = method->i2v(method, ext_str, NULL))) {
-			ok = 0;
-			goto err;
-		}
-		X509V3_EXT_val_prn(out, nval, indent,
-				 method->ext_flags & X509V3_EXT_MULTILINE);
-	} else if(method->i2r) {
-		if(!method->i2r(method, ext_str, out, indent)) ok = 0;
-	} else ok = 0;
-
-	err:
-		sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
-		if(value) OPENSSL_free(value);
-		if(method->it) ASN1_item_free(ext_str, ASN1_ITEM_ptr(method->it));
-		else method->ext_free(ext_str);
-		return ok;
+    } else if (method->i2v) {
+        if (!(nval = method->i2v(method, ext_str, NULL))) {
+            ok = 0;
+            goto err;
+        }
+        X509V3_EXT_val_prn(out, nval, indent,
+                           method->ext_flags & X509V3_EXT_MULTILINE);
+    } else if (method->i2r) {
+        if (!method->i2r(method, ext_str, out, indent))
+            ok = 0;
+    } else
+        ok = 0;
+
+ err:
+    sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
+    if (value)
+        OPENSSL_free(value);
+    if (method->it)
+        ASN1_item_free(ext_str, ASN1_ITEM_ptr(method->it));
+    else
+        method->ext_free(ext_str);
+    return ok;
 }
 
-int X509V3_extensions_print(BIO *bp, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent)
+int X509V3_extensions_print(BIO *bp, char *title,
+                            STACK_OF(X509_EXTENSION) *exts,
+                            unsigned long flag, int indent)
 {
-	int i, j;
-
-	if(sk_X509_EXTENSION_num(exts) <= 0) return 1;
-
-	if(title) 
-		{
-		BIO_printf(bp,"%*s%s:\n",indent, "", title);
-		indent += 4;
-		}
-
-	for (i=0; ivalue);
-			}
-		if (BIO_write(bp,"\n",1) <= 0) return 0;
-		}
-	return 1;
+    int i, j;
+
+    if (sk_X509_EXTENSION_num(exts) <= 0)
+        return 1;
+
+    if (title) {
+        BIO_printf(bp, "%*s%s:\n", indent, "", title);
+        indent += 4;
+    }
+
+    for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
+        ASN1_OBJECT *obj;
+        X509_EXTENSION *ex;
+        ex = sk_X509_EXTENSION_value(exts, i);
+        if (indent && BIO_printf(bp, "%*s", indent, "") <= 0)
+            return 0;
+        obj = X509_EXTENSION_get_object(ex);
+        i2a_ASN1_OBJECT(bp, obj);
+        j = X509_EXTENSION_get_critical(ex);
+        if (BIO_printf(bp, ": %s\n", j ? "critical" : "") <= 0)
+            return 0;
+        if (!X509V3_EXT_print(bp, ex, flag, indent + 4)) {
+            BIO_printf(bp, "%*s", indent + 4, "");
+            M_ASN1_OCTET_STRING_print(bp, ex->value);
+        }
+        if (BIO_write(bp, "\n", 1) <= 0)
+            return 0;
+    }
+    return 1;
 }
 
-static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported)
+static int unknown_ext_print(BIO *out, X509_EXTENSION *ext,
+                             unsigned long flag, int indent, int supported)
 {
-	switch(flag & X509V3_EXT_UNKNOWN_MASK) {
-
-		case X509V3_EXT_DEFAULT:
-		return 0;
-
-		case X509V3_EXT_ERROR_UNKNOWN:
-		if(supported)
-			BIO_printf(out, "%*s", indent, "");
-		else
-			BIO_printf(out, "%*s", indent, "");
-		return 1;
-
-		case X509V3_EXT_PARSE_UNKNOWN:
-			return ASN1_parse_dump(out,
-				ext->value->data, ext->value->length, indent, -1);
-		case X509V3_EXT_DUMP_UNKNOWN:
-			return BIO_dump_indent(out, (char *)ext->value->data, ext->value->length, indent);
-
-		default:
-		return 1;
-	}
+    switch (flag & X509V3_EXT_UNKNOWN_MASK) {
+
+    case X509V3_EXT_DEFAULT:
+        return 0;
+
+    case X509V3_EXT_ERROR_UNKNOWN:
+        if (supported)
+            BIO_printf(out, "%*s", indent, "");
+        else
+            BIO_printf(out, "%*s", indent, "");
+        return 1;
+
+    case X509V3_EXT_PARSE_UNKNOWN:
+        return ASN1_parse_dump(out,
+                               ext->value->data, ext->value->length, indent,
+                               -1);
+    case X509V3_EXT_DUMP_UNKNOWN:
+        return BIO_dump_indent(out, (char *)ext->value->data,
+                               ext->value->length, indent);
+
+    default:
+        return 1;
+    }
 }
-	
 
 #ifndef OPENSSL_NO_FP_API
 int X509V3_EXT_print_fp(FILE *fp, X509_EXTENSION *ext, int flag, int indent)
 {
-	BIO *bio_tmp;
-	int ret;
-	if(!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE))) return 0;
-	ret = X509V3_EXT_print(bio_tmp, ext, flag, indent);
-	BIO_free(bio_tmp);
-	return ret;
+    BIO *bio_tmp;
+    int ret;
+    if (!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE)))
+        return 0;
+    ret = X509V3_EXT_print(bio_tmp, ext, flag, indent);
+    BIO_free(bio_tmp);
+    return ret;
 }
 #endif
diff --git a/crypto/x509v3/v3_purp.c b/crypto/x509v3/v3_purp.c
index 8e0a685d19..36b0d87a0d 100644
--- a/crypto/x509v3/v3_purp.c
+++ b/crypto/x509v3/v3_purp.c
@@ -1,6 +1,7 @@
 /* v3_purp.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -64,31 +65,47 @@
 static void x509v3_cache_extensions(X509 *x);
 
 static int check_ssl_ca(const X509 *x);
-static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca);
-static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
-static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca);
+static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca);
+static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x,
+                                       int ca);
 static int purpose_smime(const X509 *x, int ca);
-static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
-static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca);
-static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
-static int check_purpose_timestamp_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca);
+static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x,
+                                       int ca);
+static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x,
+                                  int ca);
+static int check_purpose_timestamp_sign(const X509_PURPOSE *xp, const X509 *x,
+                                        int ca);
 static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca);
 static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca);
 
-static int xp_cmp(const X509_PURPOSE * const *a,
-		const X509_PURPOSE * const *b);
+static int xp_cmp(const X509_PURPOSE *const *a, const X509_PURPOSE *const *b);
 static void xptable_free(X509_PURPOSE *p);
 
 static X509_PURPOSE xstandard[] = {
-	{X509_PURPOSE_SSL_CLIENT, X509_TRUST_SSL_CLIENT, 0, check_purpose_ssl_client, "SSL client", "sslclient", NULL},
-	{X509_PURPOSE_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ssl_server, "SSL server", "sslserver", NULL},
-	{X509_PURPOSE_NS_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ns_ssl_server, "Netscape SSL server", "nssslserver", NULL},
-	{X509_PURPOSE_SMIME_SIGN, X509_TRUST_EMAIL, 0, check_purpose_smime_sign, "S/MIME signing", "smimesign", NULL},
-	{X509_PURPOSE_SMIME_ENCRYPT, X509_TRUST_EMAIL, 0, check_purpose_smime_encrypt, "S/MIME encryption", "smimeencrypt", NULL},
-	{X509_PURPOSE_CRL_SIGN, X509_TRUST_COMPAT, 0, check_purpose_crl_sign, "CRL signing", "crlsign", NULL},
-	{X509_PURPOSE_ANY, X509_TRUST_DEFAULT, 0, no_check, "Any Purpose", "any", NULL},
-	{X509_PURPOSE_OCSP_HELPER, X509_TRUST_COMPAT, 0, ocsp_helper, "OCSP helper", "ocsphelper", NULL},
-	{X509_PURPOSE_TIMESTAMP_SIGN, X509_TRUST_TSA, 0, check_purpose_timestamp_sign, "Time Stamp signing", "timestampsign", NULL},
+    {X509_PURPOSE_SSL_CLIENT, X509_TRUST_SSL_CLIENT, 0,
+     check_purpose_ssl_client, "SSL client", "sslclient", NULL},
+    {X509_PURPOSE_SSL_SERVER, X509_TRUST_SSL_SERVER, 0,
+     check_purpose_ssl_server, "SSL server", "sslserver", NULL},
+    {X509_PURPOSE_NS_SSL_SERVER, X509_TRUST_SSL_SERVER, 0,
+     check_purpose_ns_ssl_server, "Netscape SSL server", "nssslserver", NULL},
+    {X509_PURPOSE_SMIME_SIGN, X509_TRUST_EMAIL, 0, check_purpose_smime_sign,
+     "S/MIME signing", "smimesign", NULL},
+    {X509_PURPOSE_SMIME_ENCRYPT, X509_TRUST_EMAIL, 0,
+     check_purpose_smime_encrypt, "S/MIME encryption", "smimeencrypt", NULL},
+    {X509_PURPOSE_CRL_SIGN, X509_TRUST_COMPAT, 0, check_purpose_crl_sign,
+     "CRL signing", "crlsign", NULL},
+    {X509_PURPOSE_ANY, X509_TRUST_DEFAULT, 0, no_check, "Any Purpose", "any",
+     NULL},
+    {X509_PURPOSE_OCSP_HELPER, X509_TRUST_COMPAT, 0, ocsp_helper,
+     "OCSP helper", "ocsphelper", NULL},
+    {X509_PURPOSE_TIMESTAMP_SIGN, X509_TRUST_TSA, 0,
+     check_purpose_timestamp_sign, "Time Stamp signing", "timestampsign",
+     NULL},
 };
 
 #define X509_PURPOSE_COUNT (sizeof(xstandard)/sizeof(X509_PURPOSE))
@@ -97,404 +114,418 @@ IMPLEMENT_STACK_OF(X509_PURPOSE)
 
 static STACK_OF(X509_PURPOSE) *xptable = NULL;
 
-static int xp_cmp(const X509_PURPOSE * const *a,
-		const X509_PURPOSE * const *b)
+static int xp_cmp(const X509_PURPOSE *const *a, const X509_PURPOSE *const *b)
 {
-	return (*a)->purpose - (*b)->purpose;
+    return (*a)->purpose - (*b)->purpose;
 }
 
-/* As much as I'd like to make X509_check_purpose use a "const" X509*
- * I really can't because it does recalculate hashes and do other non-const
- * things. */
+/*
+ * As much as I'd like to make X509_check_purpose use a "const" X509* I
+ * really can't because it does recalculate hashes and do other non-const
+ * things.
+ */
 int X509_check_purpose(X509 *x, int id, int ca)
 {
-	int idx;
-	const X509_PURPOSE *pt;
-	if(!(x->ex_flags & EXFLAG_SET)) {
-		CRYPTO_w_lock(CRYPTO_LOCK_X509);
-		x509v3_cache_extensions(x);
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509);
-	}
-	if(id == -1) return 1;
-	idx = X509_PURPOSE_get_by_id(id);
-	if(idx == -1) return -1;
-	pt = X509_PURPOSE_get0(idx);
-	return pt->check_purpose(pt, x, ca);
+    int idx;
+    const X509_PURPOSE *pt;
+    if (!(x->ex_flags & EXFLAG_SET)) {
+        CRYPTO_w_lock(CRYPTO_LOCK_X509);
+        x509v3_cache_extensions(x);
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+    }
+    if (id == -1)
+        return 1;
+    idx = X509_PURPOSE_get_by_id(id);
+    if (idx == -1)
+        return -1;
+    pt = X509_PURPOSE_get0(idx);
+    return pt->check_purpose(pt, x, ca);
 }
 
 int X509_PURPOSE_set(int *p, int purpose)
 {
-	if(X509_PURPOSE_get_by_id(purpose) == -1) {
-		X509V3err(X509V3_F_X509_PURPOSE_SET, X509V3_R_INVALID_PURPOSE);
-		return 0;
-	}
-	*p = purpose;
-	return 1;
+    if (X509_PURPOSE_get_by_id(purpose) == -1) {
+        X509V3err(X509V3_F_X509_PURPOSE_SET, X509V3_R_INVALID_PURPOSE);
+        return 0;
+    }
+    *p = purpose;
+    return 1;
 }
 
 int X509_PURPOSE_get_count(void)
 {
-	if(!xptable) return X509_PURPOSE_COUNT;
-	return sk_X509_PURPOSE_num(xptable) + X509_PURPOSE_COUNT;
+    if (!xptable)
+        return X509_PURPOSE_COUNT;
+    return sk_X509_PURPOSE_num(xptable) + X509_PURPOSE_COUNT;
 }
 
-X509_PURPOSE * X509_PURPOSE_get0(int idx)
+X509_PURPOSE *X509_PURPOSE_get0(int idx)
 {
-	if(idx < 0) return NULL;
-	if(idx < (int)X509_PURPOSE_COUNT) return xstandard + idx;
-	return sk_X509_PURPOSE_value(xptable, idx - X509_PURPOSE_COUNT);
+    if (idx < 0)
+        return NULL;
+    if (idx < (int)X509_PURPOSE_COUNT)
+        return xstandard + idx;
+    return sk_X509_PURPOSE_value(xptable, idx - X509_PURPOSE_COUNT);
 }
 
 int X509_PURPOSE_get_by_sname(char *sname)
 {
-	int i;
-	X509_PURPOSE *xptmp;
-	for(i = 0; i < X509_PURPOSE_get_count(); i++) {
-		xptmp = X509_PURPOSE_get0(i);
-		if(!strcmp(xptmp->sname, sname)) return i;
-	}
-	return -1;
+    int i;
+    X509_PURPOSE *xptmp;
+    for (i = 0; i < X509_PURPOSE_get_count(); i++) {
+        xptmp = X509_PURPOSE_get0(i);
+        if (!strcmp(xptmp->sname, sname))
+            return i;
+    }
+    return -1;
 }
 
 int X509_PURPOSE_get_by_id(int purpose)
 {
-	X509_PURPOSE tmp;
-	int idx;
-	if((purpose >= X509_PURPOSE_MIN) && (purpose <= X509_PURPOSE_MAX))
-		return purpose - X509_PURPOSE_MIN;
-	tmp.purpose = purpose;
-	if(!xptable) return -1;
-	idx = sk_X509_PURPOSE_find(xptable, &tmp);
-	if(idx == -1) return -1;
-	return idx + X509_PURPOSE_COUNT;
+    X509_PURPOSE tmp;
+    int idx;
+    if ((purpose >= X509_PURPOSE_MIN) && (purpose <= X509_PURPOSE_MAX))
+        return purpose - X509_PURPOSE_MIN;
+    tmp.purpose = purpose;
+    if (!xptable)
+        return -1;
+    idx = sk_X509_PURPOSE_find(xptable, &tmp);
+    if (idx == -1)
+        return -1;
+    return idx + X509_PURPOSE_COUNT;
 }
 
 int X509_PURPOSE_add(int id, int trust, int flags,
-			int (*ck)(const X509_PURPOSE *, const X509 *, int),
-					char *name, char *sname, void *arg)
-{
-	int idx;
-	X509_PURPOSE *ptmp;
-	/* This is set according to what we change: application can't set it */
-	flags &= ~X509_PURPOSE_DYNAMIC;
-	/* This will always be set for application modified trust entries */
-	flags |= X509_PURPOSE_DYNAMIC_NAME;
-	/* Get existing entry if any */
-	idx = X509_PURPOSE_get_by_id(id);
-	/* Need a new entry */
-	if(idx == -1) {
-		if(!(ptmp = OPENSSL_malloc(sizeof(X509_PURPOSE)))) {
-			X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		ptmp->flags = X509_PURPOSE_DYNAMIC;
-	} else ptmp = X509_PURPOSE_get0(idx);
-
-	/* OPENSSL_free existing name if dynamic */
-	if(ptmp->flags & X509_PURPOSE_DYNAMIC_NAME) {
-		OPENSSL_free(ptmp->name);
-		OPENSSL_free(ptmp->sname);
-	}
-	/* dup supplied name */
-	ptmp->name = BUF_strdup(name);
-	ptmp->sname = BUF_strdup(sname);
-	if(!ptmp->name || !ptmp->sname) {
-		X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	/* Keep the dynamic flag of existing entry */
-	ptmp->flags &= X509_PURPOSE_DYNAMIC;
-	/* Set all other flags */
-	ptmp->flags |= flags;
-
-	ptmp->purpose = id;
-	ptmp->trust = trust;
-	ptmp->check_purpose = ck;
-	ptmp->usr_data = arg;
-
-	/* If its a new entry manage the dynamic table */
-	if(idx == -1) {
-		if(!xptable && !(xptable = sk_X509_PURPOSE_new(xp_cmp))) {
-			X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		if (!sk_X509_PURPOSE_push(xptable, ptmp)) {
-			X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-	}
-	return 1;
+                     int (*ck) (const X509_PURPOSE *, const X509 *, int),
+                     char *name, char *sname, void *arg)
+{
+    int idx;
+    X509_PURPOSE *ptmp;
+    /*
+     * This is set according to what we change: application can't set it
+     */
+    flags &= ~X509_PURPOSE_DYNAMIC;
+    /* This will always be set for application modified trust entries */
+    flags |= X509_PURPOSE_DYNAMIC_NAME;
+    /* Get existing entry if any */
+    idx = X509_PURPOSE_get_by_id(id);
+    /* Need a new entry */
+    if (idx == -1) {
+        if (!(ptmp = OPENSSL_malloc(sizeof(X509_PURPOSE)))) {
+            X509V3err(X509V3_F_X509_PURPOSE_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        ptmp->flags = X509_PURPOSE_DYNAMIC;
+    } else
+        ptmp = X509_PURPOSE_get0(idx);
+
+    /* OPENSSL_free existing name if dynamic */
+    if (ptmp->flags & X509_PURPOSE_DYNAMIC_NAME) {
+        OPENSSL_free(ptmp->name);
+        OPENSSL_free(ptmp->sname);
+    }
+    /* dup supplied name */
+    ptmp->name = BUF_strdup(name);
+    ptmp->sname = BUF_strdup(sname);
+    if (!ptmp->name || !ptmp->sname) {
+        X509V3err(X509V3_F_X509_PURPOSE_ADD, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    /* Keep the dynamic flag of existing entry */
+    ptmp->flags &= X509_PURPOSE_DYNAMIC;
+    /* Set all other flags */
+    ptmp->flags |= flags;
+
+    ptmp->purpose = id;
+    ptmp->trust = trust;
+    ptmp->check_purpose = ck;
+    ptmp->usr_data = arg;
+
+    /* If its a new entry manage the dynamic table */
+    if (idx == -1) {
+        if (!xptable && !(xptable = sk_X509_PURPOSE_new(xp_cmp))) {
+            X509V3err(X509V3_F_X509_PURPOSE_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        if (!sk_X509_PURPOSE_push(xptable, ptmp)) {
+            X509V3err(X509V3_F_X509_PURPOSE_ADD, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+    }
+    return 1;
 }
 
 static void xptable_free(X509_PURPOSE *p)
-	{
-	if(!p) return;
-	if (p->flags & X509_PURPOSE_DYNAMIC) 
-		{
-		if (p->flags & X509_PURPOSE_DYNAMIC_NAME) {
-			OPENSSL_free(p->name);
-			OPENSSL_free(p->sname);
-		}
-		OPENSSL_free(p);
-		}
-	}
+{
+    if (!p)
+        return;
+    if (p->flags & X509_PURPOSE_DYNAMIC) {
+        if (p->flags & X509_PURPOSE_DYNAMIC_NAME) {
+            OPENSSL_free(p->name);
+            OPENSSL_free(p->sname);
+        }
+        OPENSSL_free(p);
+    }
+}
 
 void X509_PURPOSE_cleanup(void)
 {
-	unsigned int i;
-	sk_X509_PURPOSE_pop_free(xptable, xptable_free);
-	for(i = 0; i < X509_PURPOSE_COUNT; i++) xptable_free(xstandard + i);
-	xptable = NULL;
+    unsigned int i;
+    sk_X509_PURPOSE_pop_free(xptable, xptable_free);
+    for (i = 0; i < X509_PURPOSE_COUNT; i++)
+        xptable_free(xstandard + i);
+    xptable = NULL;
 }
 
 int X509_PURPOSE_get_id(X509_PURPOSE *xp)
 {
-	return xp->purpose;
+    return xp->purpose;
 }
 
 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp)
 {
-	return xp->name;
+    return xp->name;
 }
 
 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp)
 {
-	return xp->sname;
+    return xp->sname;
 }
 
 int X509_PURPOSE_get_trust(X509_PURPOSE *xp)
 {
-	return xp->trust;
+    return xp->trust;
 }
 
 static int nid_cmp(const int *a, const int *b)
-	{
-	return *a - *b;
-	}
+{
+    return *a - *b;
+}
 
 DECLARE_OBJ_BSEARCH_CMP_FN(int, int, nid);
 IMPLEMENT_OBJ_BSEARCH_CMP_FN(int, int, nid);
 
 int X509_supported_extension(X509_EXTENSION *ex)
-	{
-	/* This table is a list of the NIDs of supported extensions:
-	 * that is those which are used by the verify process. If
-	 * an extension is critical and doesn't appear in this list
-	 * then the verify process will normally reject the certificate.
-	 * The list must be kept in numerical order because it will be
-	 * searched using bsearch.
-	 */
-
-	static const int supported_nids[] = {
-		NID_netscape_cert_type, /* 71 */
-        	NID_key_usage,		/* 83 */
-		NID_subject_alt_name,	/* 85 */
-		NID_basic_constraints,	/* 87 */
-		NID_certificate_policies, /* 89 */
-        	NID_ext_key_usage,	/* 126 */
+{
+    /*
+     * This table is a list of the NIDs of supported extensions: that is
+     * those which are used by the verify process. If an extension is
+     * critical and doesn't appear in this list then the verify process will
+     * normally reject the certificate. The list must be kept in numerical
+     * order because it will be searched using bsearch.
+     */
+
+    static const int supported_nids[] = {
+        NID_netscape_cert_type, /* 71 */
+        NID_key_usage,          /* 83 */
+        NID_subject_alt_name,   /* 85 */
+        NID_basic_constraints,  /* 87 */
+        NID_certificate_policies, /* 89 */
+        NID_ext_key_usage,      /* 126 */
 #ifndef OPENSSL_NO_RFC3779
-		NID_sbgp_ipAddrBlock,	/* 290 */
-		NID_sbgp_autonomousSysNum, /* 291 */
+        NID_sbgp_ipAddrBlock,   /* 290 */
+        NID_sbgp_autonomousSysNum, /* 291 */
 #endif
-		NID_policy_constraints,	/* 401 */
-		NID_proxyCertInfo,	/* 663 */
-		NID_name_constraints,	/* 666 */
-		NID_policy_mappings,	/* 747 */
-		NID_inhibit_any_policy	/* 748 */
-	};
-
-	int ex_nid = OBJ_obj2nid(X509_EXTENSION_get_object(ex));
-
-	if (ex_nid == NID_undef) 
-		return 0;
-
-	if (OBJ_bsearch_nid(&ex_nid, supported_nids,
-			sizeof(supported_nids)/sizeof(int)))
-		return 1;
-	return 0;
-	}
+        NID_policy_constraints, /* 401 */
+        NID_proxyCertInfo,      /* 663 */
+        NID_name_constraints,   /* 666 */
+        NID_policy_mappings,    /* 747 */
+        NID_inhibit_any_policy  /* 748 */
+    };
+
+    int ex_nid = OBJ_obj2nid(X509_EXTENSION_get_object(ex));
+
+    if (ex_nid == NID_undef)
+        return 0;
+
+    if (OBJ_bsearch_nid(&ex_nid, supported_nids,
+                        sizeof(supported_nids) / sizeof(int)))
+        return 1;
+    return 0;
+}
 
 static void setup_dp(X509 *x, DIST_POINT *dp)
-	{
-	X509_NAME *iname = NULL;
-	int i;
-	if (dp->reasons)
-		{
-		if (dp->reasons->length > 0)
-			dp->dp_reasons = dp->reasons->data[0];
-		if (dp->reasons->length > 1)
-			dp->dp_reasons |= (dp->reasons->data[1] << 8);
-		dp->dp_reasons &= CRLDP_ALL_REASONS;
-		}
-	else
-		dp->dp_reasons = CRLDP_ALL_REASONS;
-	if (!dp->distpoint || (dp->distpoint->type != 1))
-		return;
-	for (i = 0; i < sk_GENERAL_NAME_num(dp->CRLissuer); i++)
-		{
-		GENERAL_NAME *gen = sk_GENERAL_NAME_value(dp->CRLissuer, i);
-		if (gen->type == GEN_DIRNAME)
-			{
-			iname = gen->d.directoryName;
-			break;
-			}
-		}
-	if (!iname)
-		iname = X509_get_issuer_name(x);
-
-	DIST_POINT_set_dpname(dp->distpoint, iname);
-
-	}
+{
+    X509_NAME *iname = NULL;
+    int i;
+    if (dp->reasons) {
+        if (dp->reasons->length > 0)
+            dp->dp_reasons = dp->reasons->data[0];
+        if (dp->reasons->length > 1)
+            dp->dp_reasons |= (dp->reasons->data[1] << 8);
+        dp->dp_reasons &= CRLDP_ALL_REASONS;
+    } else
+        dp->dp_reasons = CRLDP_ALL_REASONS;
+    if (!dp->distpoint || (dp->distpoint->type != 1))
+        return;
+    for (i = 0; i < sk_GENERAL_NAME_num(dp->CRLissuer); i++) {
+        GENERAL_NAME *gen = sk_GENERAL_NAME_value(dp->CRLissuer, i);
+        if (gen->type == GEN_DIRNAME) {
+            iname = gen->d.directoryName;
+            break;
+        }
+    }
+    if (!iname)
+        iname = X509_get_issuer_name(x);
+
+    DIST_POINT_set_dpname(dp->distpoint, iname);
+
+}
 
 static void setup_crldp(X509 *x)
-	{
-	int i;
-	x->crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
-	for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++)
-		setup_dp(x, sk_DIST_POINT_value(x->crldp, i));
-	}
+{
+    int i;
+    x->crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
+    for (i = 0; i < sk_DIST_POINT_num(x->crldp); i++)
+        setup_dp(x, sk_DIST_POINT_value(x->crldp, i));
+}
 
 static void x509v3_cache_extensions(X509 *x)
 {
-	BASIC_CONSTRAINTS *bs;
-	PROXY_CERT_INFO_EXTENSION *pci;
-	ASN1_BIT_STRING *usage;
-	ASN1_BIT_STRING *ns;
-	EXTENDED_KEY_USAGE *extusage;
-	X509_EXTENSION *ex;
-	
-	int i;
-	if(x->ex_flags & EXFLAG_SET) return;
+    BASIC_CONSTRAINTS *bs;
+    PROXY_CERT_INFO_EXTENSION *pci;
+    ASN1_BIT_STRING *usage;
+    ASN1_BIT_STRING *ns;
+    EXTENDED_KEY_USAGE *extusage;
+    X509_EXTENSION *ex;
+
+    int i;
+    if (x->ex_flags & EXFLAG_SET)
+        return;
 #ifndef OPENSSL_NO_SHA
-	X509_digest(x, EVP_sha1(), x->sha1_hash, NULL);
+    X509_digest(x, EVP_sha1(), x->sha1_hash, NULL);
 #endif
-	/* V1 should mean no extensions ... */
-	if(!X509_get_version(x)) x->ex_flags |= EXFLAG_V1;
-	/* Handle basic constraints */
-	if((bs=X509_get_ext_d2i(x, NID_basic_constraints, NULL, NULL))) {
-		if(bs->ca) x->ex_flags |= EXFLAG_CA;
-		if(bs->pathlen) {
-			if((bs->pathlen->type == V_ASN1_NEG_INTEGER)
-						|| !bs->ca) {
-				x->ex_flags |= EXFLAG_INVALID;
-				x->ex_pathlen = 0;
-			} else x->ex_pathlen = ASN1_INTEGER_get(bs->pathlen);
-		} else x->ex_pathlen = -1;
-		BASIC_CONSTRAINTS_free(bs);
-		x->ex_flags |= EXFLAG_BCONS;
-	}
-	/* Handle proxy certificates */
-	if((pci=X509_get_ext_d2i(x, NID_proxyCertInfo, NULL, NULL))) {
-		if (x->ex_flags & EXFLAG_CA
-		    || X509_get_ext_by_NID(x, NID_subject_alt_name, -1) >= 0
-		    || X509_get_ext_by_NID(x, NID_issuer_alt_name, -1) >= 0) {
-			x->ex_flags |= EXFLAG_INVALID;
-		}
-		if (pci->pcPathLengthConstraint) {
-			x->ex_pcpathlen =
-				ASN1_INTEGER_get(pci->pcPathLengthConstraint);
-		} else x->ex_pcpathlen = -1;
-		PROXY_CERT_INFO_EXTENSION_free(pci);
-		x->ex_flags |= EXFLAG_PROXY;
-	}
-	/* Handle key usage */
-	if((usage=X509_get_ext_d2i(x, NID_key_usage, NULL, NULL))) {
-		if(usage->length > 0) {
-			x->ex_kusage = usage->data[0];
-			if(usage->length > 1) 
-				x->ex_kusage |= usage->data[1] << 8;
-		} else x->ex_kusage = 0;
-		x->ex_flags |= EXFLAG_KUSAGE;
-		ASN1_BIT_STRING_free(usage);
-	}
-	x->ex_xkusage = 0;
-	if((extusage=X509_get_ext_d2i(x, NID_ext_key_usage, NULL, NULL))) {
-		x->ex_flags |= EXFLAG_XKUSAGE;
-		for(i = 0; i < sk_ASN1_OBJECT_num(extusage); i++) {
-			switch(OBJ_obj2nid(sk_ASN1_OBJECT_value(extusage,i))) {
-				case NID_server_auth:
-				x->ex_xkusage |= XKU_SSL_SERVER;
-				break;
-
-				case NID_client_auth:
-				x->ex_xkusage |= XKU_SSL_CLIENT;
-				break;
-
-				case NID_email_protect:
-				x->ex_xkusage |= XKU_SMIME;
-				break;
-
-				case NID_code_sign:
-				x->ex_xkusage |= XKU_CODE_SIGN;
-				break;
-
-				case NID_ms_sgc:
-				case NID_ns_sgc:
-				x->ex_xkusage |= XKU_SGC;
-				break;
-
-				case NID_OCSP_sign:
-				x->ex_xkusage |= XKU_OCSP_SIGN;
-				break;
-
-				case NID_time_stamp:
-				x->ex_xkusage |= XKU_TIMESTAMP;
-				break;
-
-				case NID_dvcs:
-				x->ex_xkusage |= XKU_DVCS;
-				break;
-
-				case NID_anyExtendedKeyUsage:
-				x->ex_xkusage |= XKU_ANYEKU;
-				break;
-			}
-		}
-		sk_ASN1_OBJECT_pop_free(extusage, ASN1_OBJECT_free);
-	}
-
-	if((ns=X509_get_ext_d2i(x, NID_netscape_cert_type, NULL, NULL))) {
-		if(ns->length > 0) x->ex_nscert = ns->data[0];
-		else x->ex_nscert = 0;
-		x->ex_flags |= EXFLAG_NSCERT;
-		ASN1_BIT_STRING_free(ns);
-	}
-	x->skid =X509_get_ext_d2i(x, NID_subject_key_identifier, NULL, NULL);
-	x->akid =X509_get_ext_d2i(x, NID_authority_key_identifier, NULL, NULL);
-	/* Does subject name match issuer ? */
-	if(!X509_NAME_cmp(X509_get_subject_name(x), X509_get_issuer_name(x)))
-			{
-			x->ex_flags |= EXFLAG_SI;
-			/* If SKID matches AKID also indicate self signed */
-			if (X509_check_akid(x, x->akid) == X509_V_OK)
-				x->ex_flags |= EXFLAG_SS;
-			}
-	x->altname = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
-	x->nc = X509_get_ext_d2i(x, NID_name_constraints, &i, NULL);
-	if (!x->nc && (i != -1))
-		x->ex_flags |= EXFLAG_INVALID;
-	setup_crldp(x);
+    /* V1 should mean no extensions ... */
+    if (!X509_get_version(x))
+        x->ex_flags |= EXFLAG_V1;
+    /* Handle basic constraints */
+    if ((bs = X509_get_ext_d2i(x, NID_basic_constraints, NULL, NULL))) {
+        if (bs->ca)
+            x->ex_flags |= EXFLAG_CA;
+        if (bs->pathlen) {
+            if ((bs->pathlen->type == V_ASN1_NEG_INTEGER)
+                || !bs->ca) {
+                x->ex_flags |= EXFLAG_INVALID;
+                x->ex_pathlen = 0;
+            } else
+                x->ex_pathlen = ASN1_INTEGER_get(bs->pathlen);
+        } else
+            x->ex_pathlen = -1;
+        BASIC_CONSTRAINTS_free(bs);
+        x->ex_flags |= EXFLAG_BCONS;
+    }
+    /* Handle proxy certificates */
+    if ((pci = X509_get_ext_d2i(x, NID_proxyCertInfo, NULL, NULL))) {
+        if (x->ex_flags & EXFLAG_CA
+            || X509_get_ext_by_NID(x, NID_subject_alt_name, -1) >= 0
+            || X509_get_ext_by_NID(x, NID_issuer_alt_name, -1) >= 0) {
+            x->ex_flags |= EXFLAG_INVALID;
+        }
+        if (pci->pcPathLengthConstraint) {
+            x->ex_pcpathlen = ASN1_INTEGER_get(pci->pcPathLengthConstraint);
+        } else
+            x->ex_pcpathlen = -1;
+        PROXY_CERT_INFO_EXTENSION_free(pci);
+        x->ex_flags |= EXFLAG_PROXY;
+    }
+    /* Handle key usage */
+    if ((usage = X509_get_ext_d2i(x, NID_key_usage, NULL, NULL))) {
+        if (usage->length > 0) {
+            x->ex_kusage = usage->data[0];
+            if (usage->length > 1)
+                x->ex_kusage |= usage->data[1] << 8;
+        } else
+            x->ex_kusage = 0;
+        x->ex_flags |= EXFLAG_KUSAGE;
+        ASN1_BIT_STRING_free(usage);
+    }
+    x->ex_xkusage = 0;
+    if ((extusage = X509_get_ext_d2i(x, NID_ext_key_usage, NULL, NULL))) {
+        x->ex_flags |= EXFLAG_XKUSAGE;
+        for (i = 0; i < sk_ASN1_OBJECT_num(extusage); i++) {
+            switch (OBJ_obj2nid(sk_ASN1_OBJECT_value(extusage, i))) {
+            case NID_server_auth:
+                x->ex_xkusage |= XKU_SSL_SERVER;
+                break;
+
+            case NID_client_auth:
+                x->ex_xkusage |= XKU_SSL_CLIENT;
+                break;
+
+            case NID_email_protect:
+                x->ex_xkusage |= XKU_SMIME;
+                break;
+
+            case NID_code_sign:
+                x->ex_xkusage |= XKU_CODE_SIGN;
+                break;
+
+            case NID_ms_sgc:
+            case NID_ns_sgc:
+                x->ex_xkusage |= XKU_SGC;
+                break;
+
+            case NID_OCSP_sign:
+                x->ex_xkusage |= XKU_OCSP_SIGN;
+                break;
+
+            case NID_time_stamp:
+                x->ex_xkusage |= XKU_TIMESTAMP;
+                break;
+
+            case NID_dvcs:
+                x->ex_xkusage |= XKU_DVCS;
+                break;
+
+            case NID_anyExtendedKeyUsage:
+                x->ex_xkusage |= XKU_ANYEKU;
+                break;
+            }
+        }
+        sk_ASN1_OBJECT_pop_free(extusage, ASN1_OBJECT_free);
+    }
+
+    if ((ns = X509_get_ext_d2i(x, NID_netscape_cert_type, NULL, NULL))) {
+        if (ns->length > 0)
+            x->ex_nscert = ns->data[0];
+        else
+            x->ex_nscert = 0;
+        x->ex_flags |= EXFLAG_NSCERT;
+        ASN1_BIT_STRING_free(ns);
+    }
+    x->skid = X509_get_ext_d2i(x, NID_subject_key_identifier, NULL, NULL);
+    x->akid = X509_get_ext_d2i(x, NID_authority_key_identifier, NULL, NULL);
+    /* Does subject name match issuer ? */
+    if (!X509_NAME_cmp(X509_get_subject_name(x), X509_get_issuer_name(x))) {
+        x->ex_flags |= EXFLAG_SI;
+        /* If SKID matches AKID also indicate self signed */
+        if (X509_check_akid(x, x->akid) == X509_V_OK)
+            x->ex_flags |= EXFLAG_SS;
+    }
+    x->altname = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
+    x->nc = X509_get_ext_d2i(x, NID_name_constraints, &i, NULL);
+    if (!x->nc && (i != -1))
+        x->ex_flags |= EXFLAG_INVALID;
+    setup_crldp(x);
 
 #ifndef OPENSSL_NO_RFC3779
- 	x->rfc3779_addr =X509_get_ext_d2i(x, NID_sbgp_ipAddrBlock, NULL, NULL);
- 	x->rfc3779_asid =X509_get_ext_d2i(x, NID_sbgp_autonomousSysNum,
- 					  NULL, NULL);
+    x->rfc3779_addr = X509_get_ext_d2i(x, NID_sbgp_ipAddrBlock, NULL, NULL);
+    x->rfc3779_asid = X509_get_ext_d2i(x, NID_sbgp_autonomousSysNum,
+                                       NULL, NULL);
 #endif
-	for (i = 0; i < X509_get_ext_count(x); i++)
-		{
-		ex = X509_get_ext(x, i);
-		if (OBJ_obj2nid(X509_EXTENSION_get_object(ex))
-					== NID_freshest_crl)
-			x->ex_flags |= EXFLAG_FRESHEST;
-		if (!X509_EXTENSION_get_critical(ex))
-			continue;
-		if (!X509_supported_extension(ex))
-			{
-			x->ex_flags |= EXFLAG_CRITICAL;
-			break;
-			}
-		}
-	x->ex_flags |= EXFLAG_SET;
+    for (i = 0; i < X509_get_ext_count(x); i++) {
+        ex = X509_get_ext(x, i);
+        if (OBJ_obj2nid(X509_EXTENSION_get_object(ex))
+            == NID_freshest_crl)
+            x->ex_flags |= EXFLAG_FRESHEST;
+        if (!X509_EXTENSION_get_critical(ex))
+            continue;
+        if (!X509_supported_extension(ex)) {
+            x->ex_flags |= EXFLAG_CRITICAL;
+            break;
+        }
+    }
+    x->ex_flags |= EXFLAG_SET;
 }
 
 /*-
@@ -509,196 +540,240 @@ static void x509v3_cache_extensions(X509 *x)
 
 #define V1_ROOT (EXFLAG_V1|EXFLAG_SS)
 #define ku_reject(x, usage) \
-	(((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
+        (((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
 #define xku_reject(x, usage) \
-	(((x)->ex_flags & EXFLAG_XKUSAGE) && !((x)->ex_xkusage & (usage)))
+        (((x)->ex_flags & EXFLAG_XKUSAGE) && !((x)->ex_xkusage & (usage)))
 #define ns_reject(x, usage) \
-	(((x)->ex_flags & EXFLAG_NSCERT) && !((x)->ex_nscert & (usage)))
+        (((x)->ex_flags & EXFLAG_NSCERT) && !((x)->ex_nscert & (usage)))
 
 static int check_ca(const X509 *x)
 {
-	/* keyUsage if present should allow cert signing */
-	if(ku_reject(x, KU_KEY_CERT_SIGN)) return 0;
-	if(x->ex_flags & EXFLAG_BCONS) {
-		if(x->ex_flags & EXFLAG_CA) return 1;
-		/* If basicConstraints says not a CA then say so */
-		else return 0;
-	} else {
-		/* we support V1 roots for...  uh, I don't really know why. */
-		if((x->ex_flags & V1_ROOT) == V1_ROOT) return 3;
-		/* If key usage present it must have certSign so tolerate it */
-		else if (x->ex_flags & EXFLAG_KUSAGE) return 4;
-		/* Older certificates could have Netscape-specific CA types */
-		else if (x->ex_flags & EXFLAG_NSCERT
-			 && x->ex_nscert & NS_ANY_CA) return 5;
-		/* can this still be regarded a CA certificate?  I doubt it */
-		return 0;
-	}
+    /* keyUsage if present should allow cert signing */
+    if (ku_reject(x, KU_KEY_CERT_SIGN))
+        return 0;
+    if (x->ex_flags & EXFLAG_BCONS) {
+        if (x->ex_flags & EXFLAG_CA)
+            return 1;
+        /* If basicConstraints says not a CA then say so */
+        else
+            return 0;
+    } else {
+        /* we support V1 roots for...  uh, I don't really know why. */
+        if ((x->ex_flags & V1_ROOT) == V1_ROOT)
+            return 3;
+        /*
+         * If key usage present it must have certSign so tolerate it
+         */
+        else if (x->ex_flags & EXFLAG_KUSAGE)
+            return 4;
+        /* Older certificates could have Netscape-specific CA types */
+        else if (x->ex_flags & EXFLAG_NSCERT && x->ex_nscert & NS_ANY_CA)
+            return 5;
+        /* can this still be regarded a CA certificate?  I doubt it */
+        return 0;
+    }
 }
 
 int X509_check_ca(X509 *x)
 {
-	if(!(x->ex_flags & EXFLAG_SET)) {
-		CRYPTO_w_lock(CRYPTO_LOCK_X509);
-		x509v3_cache_extensions(x);
-		CRYPTO_w_unlock(CRYPTO_LOCK_X509);
-	}
+    if (!(x->ex_flags & EXFLAG_SET)) {
+        CRYPTO_w_lock(CRYPTO_LOCK_X509);
+        x509v3_cache_extensions(x);
+        CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+    }
 
-	return check_ca(x);
+    return check_ca(x);
 }
 
 /* Check SSL CA: common checks for SSL client and server */
 static int check_ssl_ca(const X509 *x)
 {
-	int ca_ret;
-	ca_ret = check_ca(x);
-	if(!ca_ret) return 0;
-	/* check nsCertType if present */
-	if(ca_ret != 5 || x->ex_nscert & NS_SSL_CA) return ca_ret;
-	else return 0;
+    int ca_ret;
+    ca_ret = check_ca(x);
+    if (!ca_ret)
+        return 0;
+    /* check nsCertType if present */
+    if (ca_ret != 5 || x->ex_nscert & NS_SSL_CA)
+        return ca_ret;
+    else
+        return 0;
 }
 
-
-static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca)
 {
-	if(xku_reject(x,XKU_SSL_CLIENT)) return 0;
-	if(ca) return check_ssl_ca(x);
-	/* We need to do digital signatures or key agreement */
-	if(ku_reject(x,KU_DIGITAL_SIGNATURE|KU_KEY_AGREEMENT)) return 0;
-	/* nsCertType if present should allow SSL client use */	
-	if(ns_reject(x, NS_SSL_CLIENT)) return 0;
-	return 1;
+    if (xku_reject(x, XKU_SSL_CLIENT))
+        return 0;
+    if (ca)
+        return check_ssl_ca(x);
+    /* We need to do digital signatures or key agreement */
+    if (ku_reject(x, KU_DIGITAL_SIGNATURE | KU_KEY_AGREEMENT))
+        return 0;
+    /* nsCertType if present should allow SSL client use */
+    if (ns_reject(x, NS_SSL_CLIENT))
+        return 0;
+    return 1;
 }
-/* Key usage needed for TLS/SSL server: digital signature, encipherment or
+
+/*
+ * Key usage needed for TLS/SSL server: digital signature, encipherment or
  * key agreement. The ssl code can check this more thoroughly for individual
  * key types.
  */
 #define KU_TLS \
-	KU_DIGITAL_SIGNATURE|KU_KEY_ENCIPHERMENT|KU_KEY_AGREEMENT
+        KU_DIGITAL_SIGNATURE|KU_KEY_ENCIPHERMENT|KU_KEY_AGREEMENT
 
-static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca)
 {
-	if(xku_reject(x,XKU_SSL_SERVER|XKU_SGC)) return 0;
-	if(ca) return check_ssl_ca(x);
+    if (xku_reject(x, XKU_SSL_SERVER | XKU_SGC))
+        return 0;
+    if (ca)
+        return check_ssl_ca(x);
+
+    if (ns_reject(x, NS_SSL_SERVER))
+        return 0;
+    if (ku_reject(x, KU_TLS))
+        return 0;
 
-	if(ns_reject(x, NS_SSL_SERVER)) return 0;
-	if(ku_reject(x, KU_TLS)) return 0;
-	
-	return 1;
+    return 1;
 
 }
 
-static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x,
+                                       int ca)
 {
-	int ret;
-	ret = check_purpose_ssl_server(xp, x, ca);
-	if(!ret || ca) return ret;
-	/* We need to encipher or Netscape complains */
-	if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
-	return ret;
+    int ret;
+    ret = check_purpose_ssl_server(xp, x, ca);
+    if (!ret || ca)
+        return ret;
+    /* We need to encipher or Netscape complains */
+    if (ku_reject(x, KU_KEY_ENCIPHERMENT))
+        return 0;
+    return ret;
 }
 
 /* common S/MIME checks */
 static int purpose_smime(const X509 *x, int ca)
 {
-	if(xku_reject(x,XKU_SMIME)) return 0;
-	if(ca) {
-		int ca_ret;
-		ca_ret = check_ca(x);
-		if(!ca_ret) return 0;
-		/* check nsCertType if present */
-		if(ca_ret != 5 || x->ex_nscert & NS_SMIME_CA) return ca_ret;
-		else return 0;
-	}
-	if(x->ex_flags & EXFLAG_NSCERT) {
-		if(x->ex_nscert & NS_SMIME) return 1;
-		/* Workaround for some buggy certificates */
-		if(x->ex_nscert & NS_SSL_CLIENT) return 2;
-		return 0;
-	}
-	return 1;
+    if (xku_reject(x, XKU_SMIME))
+        return 0;
+    if (ca) {
+        int ca_ret;
+        ca_ret = check_ca(x);
+        if (!ca_ret)
+            return 0;
+        /* check nsCertType if present */
+        if (ca_ret != 5 || x->ex_nscert & NS_SMIME_CA)
+            return ca_ret;
+        else
+            return 0;
+    }
+    if (x->ex_flags & EXFLAG_NSCERT) {
+        if (x->ex_nscert & NS_SMIME)
+            return 1;
+        /* Workaround for some buggy certificates */
+        if (x->ex_nscert & NS_SSL_CLIENT)
+            return 2;
+        return 0;
+    }
+    return 1;
 }
 
-static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x,
+                                    int ca)
 {
-	int ret;
-	ret = purpose_smime(x, ca);
-	if(!ret || ca) return ret;
-	if(ku_reject(x, KU_DIGITAL_SIGNATURE|KU_NON_REPUDIATION)) return 0;
-	return ret;
+    int ret;
+    ret = purpose_smime(x, ca);
+    if (!ret || ca)
+        return ret;
+    if (ku_reject(x, KU_DIGITAL_SIGNATURE | KU_NON_REPUDIATION))
+        return 0;
+    return ret;
 }
 
-static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x,
+                                       int ca)
 {
-	int ret;
-	ret = purpose_smime(x, ca);
-	if(!ret || ca) return ret;
-	if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
-	return ret;
+    int ret;
+    ret = purpose_smime(x, ca);
+    if (!ret || ca)
+        return ret;
+    if (ku_reject(x, KU_KEY_ENCIPHERMENT))
+        return 0;
+    return ret;
 }
 
-static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
+static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x,
+                                  int ca)
 {
-	if(ca) {
-		int ca_ret;
-		if((ca_ret = check_ca(x)) != 2) return ca_ret;
-		else return 0;
-	}
-	if(ku_reject(x, KU_CRL_SIGN)) return 0;
-	return 1;
+    if (ca) {
+        int ca_ret;
+        if ((ca_ret = check_ca(x)) != 2)
+            return ca_ret;
+        else
+            return 0;
+    }
+    if (ku_reject(x, KU_CRL_SIGN))
+        return 0;
+    return 1;
 }
 
-/* OCSP helper: this is *not* a full OCSP check. It just checks that
- * each CA is valid. Additional checks must be made on the chain.
+/*
+ * OCSP helper: this is *not* a full OCSP check. It just checks that each CA
+ * is valid. Additional checks must be made on the chain.
  */
 
 static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca)
 {
-	/* Must be a valid CA.  Should we really support the "I don't know"
-	   value (2)? */
-	if(ca) return check_ca(x);
-	/* leaf certificate is checked in OCSP_verify() */
-	return 1;
+    /*
+     * Must be a valid CA.  Should we really support the "I don't know" value
+     * (2)?
+     */
+    if (ca)
+        return check_ca(x);
+    /* leaf certificate is checked in OCSP_verify() */
+    return 1;
 }
 
 static int check_purpose_timestamp_sign(const X509_PURPOSE *xp, const X509 *x,
-					int ca)
+                                        int ca)
 {
-	int i_ext;
-
-	/* If ca is true we must return if this is a valid CA certificate. */
-	if (ca) return check_ca(x);
-
-	/* 
-	 * Check the optional key usage field:
-	 * if Key Usage is present, it must be one of digitalSignature 
-	 * and/or nonRepudiation (other values are not consistent and shall
-	 * be rejected).
-	 */
-	if ((x->ex_flags & EXFLAG_KUSAGE)
-	    && ((x->ex_kusage & ~(KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE)) ||
-		!(x->ex_kusage & (KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE))))
-		return 0;
-
-	/* Only time stamp key usage is permitted and it's required. */
-	if (!(x->ex_flags & EXFLAG_XKUSAGE) || x->ex_xkusage != XKU_TIMESTAMP)
-		return 0;
-
-	/* Extended Key Usage MUST be critical */
-	i_ext = X509_get_ext_by_NID((X509 *) x, NID_ext_key_usage, -1);
-	if (i_ext >= 0)
-		{
-		X509_EXTENSION *ext = X509_get_ext((X509 *) x, i_ext);
-		if (!X509_EXTENSION_get_critical(ext))
-			return 0;
-		}
-
-	return 1;
+    int i_ext;
+
+    /* If ca is true we must return if this is a valid CA certificate. */
+    if (ca)
+        return check_ca(x);
+
+    /*
+     * Check the optional key usage field:
+     * if Key Usage is present, it must be one of digitalSignature
+     * and/or nonRepudiation (other values are not consistent and shall
+     * be rejected).
+     */
+    if ((x->ex_flags & EXFLAG_KUSAGE)
+        && ((x->ex_kusage & ~(KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE)) ||
+            !(x->ex_kusage & (KU_NON_REPUDIATION | KU_DIGITAL_SIGNATURE))))
+        return 0;
+
+    /* Only time stamp key usage is permitted and it's required. */
+    if (!(x->ex_flags & EXFLAG_XKUSAGE) || x->ex_xkusage != XKU_TIMESTAMP)
+        return 0;
+
+    /* Extended Key Usage MUST be critical */
+    i_ext = X509_get_ext_by_NID((X509 *)x, NID_ext_key_usage, -1);
+    if (i_ext >= 0) {
+        X509_EXTENSION *ext = X509_get_ext((X509 *)x, i_ext);
+        if (!X509_EXTENSION_get_critical(ext))
+            return 0;
+    }
+
+    return 1;
 }
 
 static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca)
 {
-	return 1;
+    return 1;
 }
 
 /*-
@@ -716,68 +791,61 @@ static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca)
 
 int X509_check_issued(X509 *issuer, X509 *subject)
 {
-	if(X509_NAME_cmp(X509_get_subject_name(issuer),
-			X509_get_issuer_name(subject)))
-				return X509_V_ERR_SUBJECT_ISSUER_MISMATCH;
-	x509v3_cache_extensions(issuer);
-	x509v3_cache_extensions(subject);
-
-	if(subject->akid)
-		{
-		int ret = X509_check_akid(issuer, subject->akid);
-		if (ret != X509_V_OK)
-			return ret;
-		}
-
-	if(subject->ex_flags & EXFLAG_PROXY)
-		{
-		if(ku_reject(issuer, KU_DIGITAL_SIGNATURE))
-			return X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE;
-		}
-	else if(ku_reject(issuer, KU_KEY_CERT_SIGN))
-		return X509_V_ERR_KEYUSAGE_NO_CERTSIGN;
-	return X509_V_OK;
+    if (X509_NAME_cmp(X509_get_subject_name(issuer),
+                      X509_get_issuer_name(subject)))
+        return X509_V_ERR_SUBJECT_ISSUER_MISMATCH;
+    x509v3_cache_extensions(issuer);
+    x509v3_cache_extensions(subject);
+
+    if (subject->akid) {
+        int ret = X509_check_akid(issuer, subject->akid);
+        if (ret != X509_V_OK)
+            return ret;
+    }
+
+    if (subject->ex_flags & EXFLAG_PROXY) {
+        if (ku_reject(issuer, KU_DIGITAL_SIGNATURE))
+            return X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE;
+    } else if (ku_reject(issuer, KU_KEY_CERT_SIGN))
+        return X509_V_ERR_KEYUSAGE_NO_CERTSIGN;
+    return X509_V_OK;
 }
 
 int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid)
-	{
-
-	if(!akid)
-		return X509_V_OK;
-
-	/* Check key ids (if present) */
-	if(akid->keyid && issuer->skid &&
-		 ASN1_OCTET_STRING_cmp(akid->keyid, issuer->skid) )
-				return X509_V_ERR_AKID_SKID_MISMATCH;
-	/* Check serial number */
-	if(akid->serial &&
-		ASN1_INTEGER_cmp(X509_get_serialNumber(issuer), akid->serial))
-				return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
-	/* Check issuer name */
-	if(akid->issuer)
-		{
-		/* Ugh, for some peculiar reason AKID includes
-		 * SEQUENCE OF GeneralName. So look for a DirName.
-		 * There may be more than one but we only take any
-		 * notice of the first.
-		 */
-		GENERAL_NAMES *gens;
-		GENERAL_NAME *gen;
-		X509_NAME *nm = NULL;
-		int i;
-		gens = akid->issuer;
-		for(i = 0; i < sk_GENERAL_NAME_num(gens); i++)
-			{
-			gen = sk_GENERAL_NAME_value(gens, i);
-			if(gen->type == GEN_DIRNAME)
-				{
-				nm = gen->d.dirn;
-				break;
-				}
-			}
-		if(nm && X509_NAME_cmp(nm, X509_get_issuer_name(issuer)))
-			return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
-		}
-	return X509_V_OK;
-	}
+{
 
+    if (!akid)
+        return X509_V_OK;
+
+    /* Check key ids (if present) */
+    if (akid->keyid && issuer->skid &&
+        ASN1_OCTET_STRING_cmp(akid->keyid, issuer->skid))
+        return X509_V_ERR_AKID_SKID_MISMATCH;
+    /* Check serial number */
+    if (akid->serial &&
+        ASN1_INTEGER_cmp(X509_get_serialNumber(issuer), akid->serial))
+        return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
+    /* Check issuer name */
+    if (akid->issuer) {
+        /*
+         * Ugh, for some peculiar reason AKID includes SEQUENCE OF
+         * GeneralName. So look for a DirName. There may be more than one but
+         * we only take any notice of the first.
+         */
+        GENERAL_NAMES *gens;
+        GENERAL_NAME *gen;
+        X509_NAME *nm = NULL;
+        int i;
+        gens = akid->issuer;
+        for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+            gen = sk_GENERAL_NAME_value(gens, i);
+            if (gen->type == GEN_DIRNAME) {
+                nm = gen->d.dirn;
+                break;
+            }
+        }
+        if (nm && X509_NAME_cmp(nm, X509_get_issuer_name(issuer)))
+            return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
+    }
+    return X509_V_OK;
+}
diff --git a/crypto/x509v3/v3_scts.c b/crypto/x509v3/v3_scts.c
index 5367271d37..858f719147 100644
--- a/crypto/x509v3/v3_scts.c
+++ b/crypto/x509v3/v3_scts.c
@@ -1,5 +1,6 @@
 /* v3_scts.c */
-/* Written by Rob Stradling (rob@comodo.com) for the OpenSSL project 2014.
+/*
+ * Written by Rob Stradling (rob@comodo.com) for the OpenSSL project 2014.
  */
 /* ====================================================================
  * Copyright (c) 2014 The OpenSSL Project.  All rights reserved.
@@ -9,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,7 +56,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -63,270 +63,261 @@
 #include "../ssl/ssl_locl.h"
 
 #if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
-#define SCT_TIMESTAMP unsigned __int64
+# define SCT_TIMESTAMP unsigned __int64
 #elif defined(__arch64__)
-#define SCT_TIMESTAMP unsigned long
+# define SCT_TIMESTAMP unsigned long
 #else
-#define SCT_TIMESTAMP unsigned long long
+# define SCT_TIMESTAMP unsigned long long
 #endif
 
-#define n2l8(c,l)	(l =((SCT_TIMESTAMP)(*((c)++)))<<56, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<<48, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<<40, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<<32, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<<24, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<<16, \
-			 l|=((SCT_TIMESTAMP)(*((c)++)))<< 8, \
-			 l|=((SCT_TIMESTAMP)(*((c)++))))
+#define n2l8(c,l)       (l =((SCT_TIMESTAMP)(*((c)++)))<<56, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<<48, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<<40, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<<32, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<<24, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<<16, \
+                         l|=((SCT_TIMESTAMP)(*((c)++)))<< 8, \
+                         l|=((SCT_TIMESTAMP)(*((c)++))))
 
 typedef struct SCT_st {
-	/* The encoded SCT */
-	unsigned char *sct;
-	unsigned short sctlen;
-
-	/* Components of the SCT.  "logid", "ext" and "sig" point to addresses
-	 * inside "sct".
-	 */
-	unsigned char version;
-	unsigned char* logid;
-	unsigned short logidlen;
-	SCT_TIMESTAMP timestamp;
-	unsigned char *ext;
-	unsigned short extlen;
-	unsigned char hash_alg;
-	unsigned char sig_alg;
-	unsigned char *sig;
-	unsigned short siglen;
+    /* The encoded SCT */
+    unsigned char *sct;
+    unsigned short sctlen;
+    /*
+     * Components of the SCT.  "logid", "ext" and "sig" point to addresses
+     * inside "sct".
+     */
+    unsigned char version;
+    unsigned char *logid;
+    unsigned short logidlen;
+    SCT_TIMESTAMP timestamp;
+    unsigned char *ext;
+    unsigned short extlen;
+    unsigned char hash_alg;
+    unsigned char sig_alg;
+    unsigned char *sig;
+    unsigned short siglen;
 } SCT;
 
 DECLARE_STACK_OF(SCT)
 
 static void SCT_LIST_free(STACK_OF(SCT) *a);
-static STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
-				   long length);
+static STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a,
+                                   const unsigned char **pp, long length);
 static int i2r_SCT_LIST(X509V3_EXT_METHOD *method, STACK_OF(SCT) *sct_list,
-			BIO *out, int indent);
+                        BIO *out, int indent);
 
 const X509V3_EXT_METHOD v3_ct_scts[] = {
-{ NID_ct_precert_scts, 0, NULL,
-0,(X509V3_EXT_FREE)SCT_LIST_free,
-(X509V3_EXT_D2I)d2i_SCT_LIST, 0,
-0,0,0,0,
-(X509V3_EXT_I2R)i2r_SCT_LIST, 0,
-NULL},
-
-{ NID_ct_cert_scts, 0, NULL,
-0,(X509V3_EXT_FREE)SCT_LIST_free,
-(X509V3_EXT_D2I)d2i_SCT_LIST, 0,
-0,0,0,0,
-(X509V3_EXT_I2R)i2r_SCT_LIST, 0,
-NULL},
+    {NID_ct_precert_scts, 0, NULL,
+     0, (X509V3_EXT_FREE)SCT_LIST_free,
+     (X509V3_EXT_D2I)d2i_SCT_LIST, 0,
+     0, 0, 0, 0,
+     (X509V3_EXT_I2R)i2r_SCT_LIST, 0,
+     NULL},
+
+    {NID_ct_cert_scts, 0, NULL,
+     0, (X509V3_EXT_FREE)SCT_LIST_free,
+     (X509V3_EXT_D2I)d2i_SCT_LIST, 0,
+     0, 0, 0, 0,
+     (X509V3_EXT_I2R)i2r_SCT_LIST, 0,
+     NULL},
 };
 
 static void tls12_signature_print(BIO *out, const unsigned char hash_alg,
-				  const unsigned char sig_alg)
-	{
-	int nid = NID_undef;
-	/* RFC6962 only permits two signature algorithms */
-	if (hash_alg == TLSEXT_hash_sha256)
-		{
-		if (sig_alg == TLSEXT_signature_rsa)
-			nid = NID_sha256WithRSAEncryption;
-		else if (sig_alg == TLSEXT_signature_ecdsa)
-			nid = NID_ecdsa_with_SHA256;
-		}
-	if (nid == NID_undef)
-		BIO_printf(out, "%02X%02X", hash_alg, sig_alg);
-	else
-		BIO_printf(out, "%s", OBJ_nid2ln(nid));
-	}
+                                  const unsigned char sig_alg)
+{
+    int nid = NID_undef;
+    /* RFC6962 only permits two signature algorithms */
+    if (hash_alg == TLSEXT_hash_sha256) {
+        if (sig_alg == TLSEXT_signature_rsa)
+            nid = NID_sha256WithRSAEncryption;
+        else if (sig_alg == TLSEXT_signature_ecdsa)
+            nid = NID_ecdsa_with_SHA256;
+    }
+    if (nid == NID_undef)
+        BIO_printf(out, "%02X%02X", hash_alg, sig_alg);
+    else
+        BIO_printf(out, "%s", OBJ_nid2ln(nid));
+}
 
 static void timestamp_print(BIO *out, SCT_TIMESTAMP timestamp)
-	{
-	ASN1_GENERALIZEDTIME *gen;
-	char genstr[20];
-	gen = ASN1_GENERALIZEDTIME_new();
-	ASN1_GENERALIZEDTIME_adj(gen, (time_t)0,
-					(int)(timestamp / 86400000),
-					(timestamp % 86400000) / 1000);
-	/* Note GeneralizedTime from ASN1_GENERALIZETIME_adj is always 15
-	 * characters long with a final Z. Update it with fractional seconds.
-	 */
-	BIO_snprintf(genstr, sizeof(genstr), "%.14s.%03dZ",
-				ASN1_STRING_data(gen),
-				(unsigned int)(timestamp % 1000));
-	ASN1_GENERALIZEDTIME_set_string(gen, genstr);
-	ASN1_GENERALIZEDTIME_print(out, gen);
-	ASN1_GENERALIZEDTIME_free(gen);
-	}
+{
+    ASN1_GENERALIZEDTIME *gen;
+    char genstr[20];
+    gen = ASN1_GENERALIZEDTIME_new();
+    ASN1_GENERALIZEDTIME_adj(gen, (time_t)0,
+                             (int)(timestamp / 86400000),
+                             (timestamp % 86400000) / 1000);
+    /*
+     * Note GeneralizedTime from ASN1_GENERALIZETIME_adj is always 15
+     * characters long with a final Z. Update it with fractional seconds.
+     */
+    BIO_snprintf(genstr, sizeof(genstr), "%.14s.%03dZ",
+                 ASN1_STRING_data(gen), (unsigned int)(timestamp % 1000));
+    ASN1_GENERALIZEDTIME_set_string(gen, genstr);
+    ASN1_GENERALIZEDTIME_print(out, gen);
+    ASN1_GENERALIZEDTIME_free(gen);
+}
 
 static void SCT_free(SCT *sct)
-	{
-	if (sct)
-		{
-		if (sct->sct) OPENSSL_free(sct->sct);
-		OPENSSL_free(sct);
-		}
-	}
+{
+    if (sct) {
+        if (sct->sct)
+            OPENSSL_free(sct->sct);
+        OPENSSL_free(sct);
+    }
+}
 
 static void SCT_LIST_free(STACK_OF(SCT) *a)
-	{
-	sk_SCT_pop_free(a, SCT_free);
-	}
-
-static STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a, const unsigned char **pp,
-				   long length)
-	{
-	ASN1_OCTET_STRING *oct = NULL;
-	STACK_OF(SCT) *sk = NULL;
-	SCT *sct;
-	unsigned char *p, *p2;
-	unsigned short listlen, sctlen = 0, fieldlen;
-
-	if (d2i_ASN1_OCTET_STRING(&oct, pp, length) == NULL)
-		return NULL;
-	if (oct->length < 2)
-		goto done;
-	p = oct->data;
-	n2s(p, listlen);
-	if (listlen != oct->length - 2)
-		goto done;
-
-	if ((sk=sk_SCT_new_null()) == NULL)
-		goto done;
-
-	while (listlen > 0)
-		{
-		if (listlen < 2)
-			goto err;
-		n2s(p, sctlen);
-		listlen -= 2;
-
-		if ((sctlen < 1) || (sctlen > listlen))
-			goto err;
-		listlen -= sctlen;
-
-		sct = OPENSSL_malloc(sizeof(SCT));
-		if (!sct)
-			goto err;
-		if (!sk_SCT_push(sk, sct))
-			{
-			OPENSSL_free(sct);
-			goto err;
-			}
-
-		sct->sct = OPENSSL_malloc(sctlen);
-		if (!sct->sct)
-			goto err;
-		memcpy(sct->sct, p, sctlen);
-		sct->sctlen = sctlen;
-		p += sctlen;
-		p2 = sct->sct;
-
-		sct->version = *p2++;
-		if (sct->version == 0)		/* SCT v1 */
-			{
-			/*- 
-			 * Fixed-length header:
-			 *		struct {
-			 * (1 byte)	  Version sct_version;
-			 * (32 bytes)	  LogID id;
-			 * (8 bytes)	  uint64 timestamp;
-			 * (2 bytes + ?)  CtExtensions extensions;
-			 */
-			if (sctlen < 43)
-				goto err;
-			sctlen -= 43;
-
-			sct->logid = p2;
-			sct->logidlen = 32;
-			p2 += 32;
-
-			n2l8(p2, sct->timestamp);
-
-			n2s(p2, fieldlen);
-			if (sctlen < fieldlen)
-				goto err;
-			sct->ext = p2;
-			sct->extlen = fieldlen;
-			p2 += fieldlen;
-			sctlen -= fieldlen;
-
-			/*-
-			 * digitally-signed struct header:
-			 * (1 byte)       Hash algorithm
-			 * (1 byte)       Signature algorithm
-			 * (2 bytes + ?)  Signature
-			 */
-			if (sctlen < 4)
-				goto err;
-			sctlen -= 4;
-
-			sct->hash_alg = *p2++;
-			sct->sig_alg = *p2++;
-			n2s(p2, fieldlen);
-			if (sctlen != fieldlen)
-				goto err;
-			sct->sig = p2;
-			sct->siglen = fieldlen;
-			}
-		}
-
-	done:
-	ASN1_OCTET_STRING_free(oct);
-	return sk;
-
-	err:
-	SCT_LIST_free(sk);
-	sk = NULL;
-	goto done;
-	}
+{
+    sk_SCT_pop_free(a, SCT_free);
+}
+
+static STACK_OF(SCT) *d2i_SCT_LIST(STACK_OF(SCT) **a,
+                                   const unsigned char **pp, long length)
+{
+    ASN1_OCTET_STRING *oct = NULL;
+    STACK_OF(SCT) *sk = NULL;
+    SCT *sct;
+    unsigned char *p, *p2;
+    unsigned short listlen, sctlen = 0, fieldlen;
+
+    if (d2i_ASN1_OCTET_STRING(&oct, pp, length) == NULL)
+        return NULL;
+    if (oct->length < 2)
+        goto done;
+    p = oct->data;
+    n2s(p, listlen);
+    if (listlen != oct->length - 2)
+        goto done;
+
+    if ((sk = sk_SCT_new_null()) == NULL)
+        goto done;
+
+    while (listlen > 0) {
+        if (listlen < 2)
+            goto err;
+        n2s(p, sctlen);
+        listlen -= 2;
+
+        if ((sctlen < 1) || (sctlen > listlen))
+            goto err;
+        listlen -= sctlen;
+
+        sct = OPENSSL_malloc(sizeof(SCT));
+        if (!sct)
+            goto err;
+        if (!sk_SCT_push(sk, sct)) {
+            OPENSSL_free(sct);
+            goto err;
+        }
+
+        sct->sct = OPENSSL_malloc(sctlen);
+        if (!sct->sct)
+            goto err;
+        memcpy(sct->sct, p, sctlen);
+        sct->sctlen = sctlen;
+        p += sctlen;
+        p2 = sct->sct;
+
+        sct->version = *p2++;
+        if (sct->version == 0) { /* SCT v1 */
+                        /*-
+                         * Fixed-length header:
+                         *              struct {
+                         * (1 byte)       Version sct_version;
+                         * (32 bytes)     LogID id;
+                         * (8 bytes)      uint64 timestamp;
+                         * (2 bytes + ?)  CtExtensions extensions;
+                         */
+            if (sctlen < 43)
+                goto err;
+            sctlen -= 43;
+
+            sct->logid = p2;
+            sct->logidlen = 32;
+            p2 += 32;
+
+            n2l8(p2, sct->timestamp);
+
+            n2s(p2, fieldlen);
+            if (sctlen < fieldlen)
+                goto err;
+            sct->ext = p2;
+            sct->extlen = fieldlen;
+            p2 += fieldlen;
+            sctlen -= fieldlen;
+
+                        /*-
+                         * digitally-signed struct header:
+                         * (1 byte)       Hash algorithm
+                         * (1 byte)       Signature algorithm
+                         * (2 bytes + ?)  Signature
+                         */
+            if (sctlen < 4)
+                goto err;
+            sctlen -= 4;
+
+            sct->hash_alg = *p2++;
+            sct->sig_alg = *p2++;
+            n2s(p2, fieldlen);
+            if (sctlen != fieldlen)
+                goto err;
+            sct->sig = p2;
+            sct->siglen = fieldlen;
+        }
+    }
+
+ done:
+    ASN1_OCTET_STRING_free(oct);
+    return sk;
+
+ err:
+    SCT_LIST_free(sk);
+    sk = NULL;
+    goto done;
+}
 
 static int i2r_SCT_LIST(X509V3_EXT_METHOD *method, STACK_OF(SCT) *sct_list,
-			BIO *out, int indent)
-	{
-	SCT *sct;
-	int i;
-
-	for (i = 0; i < sk_SCT_num(sct_list);) {
-		sct = sk_SCT_value(sct_list, i);
-
-		BIO_printf(out, "%*sSigned Certificate Timestamp:", indent, "");
-		BIO_printf(out, "\n%*sVersion   : ", indent + 4, "");
-
-		if (sct->version == 0)	/* SCT v1 */
-			{
-			BIO_printf(out, "v1(0)");
-
-			BIO_printf(out, "\n%*sLog ID    : ", indent + 4, "");
-			BIO_hex_string(out, indent + 16, 16, sct->logid,
-				       sct->logidlen);
-
-			BIO_printf(out, "\n%*sTimestamp : ", indent + 4, "");
-			timestamp_print(out, sct->timestamp);
-
-			BIO_printf(out, "\n%*sExtensions: ", indent + 4, "");
-			if (sct->extlen == 0)
-				BIO_printf(out, "none");
-			else
-				BIO_hex_string(out, indent + 16, 16, sct->ext,
-					       sct->extlen);
-
-			BIO_printf(out, "\n%*sSignature : ", indent + 4, "");
-			tls12_signature_print(out, sct->hash_alg, sct->sig_alg);
-			BIO_printf(out, "\n%*s            ", indent + 4, "");
-			BIO_hex_string(out, indent + 16, 16, sct->sig,
-				       sct->siglen);
-			}
-		else			/* Unknown version */
-			{
-			BIO_printf(out, "unknown\n%*s", indent + 16, "");
-			BIO_hex_string(out, indent + 16, 16, sct->sct,
-				       sct->sctlen);
-			}
-
-		if (++i < sk_SCT_num(sct_list)) BIO_printf(out, "\n");
-		}
-
-	return 1;
-	}
+                        BIO *out, int indent)
+{
+    SCT *sct;
+    int i;
+
+    for (i = 0; i < sk_SCT_num(sct_list);) {
+        sct = sk_SCT_value(sct_list, i);
+
+        BIO_printf(out, "%*sSigned Certificate Timestamp:", indent, "");
+        BIO_printf(out, "\n%*sVersion   : ", indent + 4, "");
+
+        if (sct->version == 0) { /* SCT v1 */
+            BIO_printf(out, "v1(0)");
+
+            BIO_printf(out, "\n%*sLog ID    : ", indent + 4, "");
+            BIO_hex_string(out, indent + 16, 16, sct->logid, sct->logidlen);
+
+            BIO_printf(out, "\n%*sTimestamp : ", indent + 4, "");
+            timestamp_print(out, sct->timestamp);
+
+            BIO_printf(out, "\n%*sExtensions: ", indent + 4, "");
+            if (sct->extlen == 0)
+                BIO_printf(out, "none");
+            else
+                BIO_hex_string(out, indent + 16, 16, sct->ext, sct->extlen);
+
+            BIO_printf(out, "\n%*sSignature : ", indent + 4, "");
+            tls12_signature_print(out, sct->hash_alg, sct->sig_alg);
+            BIO_printf(out, "\n%*s            ", indent + 4, "");
+            BIO_hex_string(out, indent + 16, 16, sct->sig, sct->siglen);
+        } else {                /* Unknown version */
+
+            BIO_printf(out, "unknown\n%*s", indent + 16, "");
+            BIO_hex_string(out, indent + 16, 16, sct->sct, sct->sctlen);
+        }
+
+        if (++i < sk_SCT_num(sct_list))
+            BIO_printf(out, "\n");
+    }
+
+    return 1;
+}
diff --git a/crypto/x509v3/v3_skey.c b/crypto/x509v3/v3_skey.c
index 0a984fbaa8..1cede04727 100644
--- a/crypto/x509v3/v3_skey.c
+++ b/crypto/x509v3/v3_skey.c
@@ -1,6 +1,7 @@
 /* v3_skey.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,90 +57,94 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
 
-static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
-const X509V3_EXT_METHOD v3_skey_id = { 
-NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
-0,0,0,0,
-(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
-(X509V3_EXT_S2I)s2i_skey_id,
-0,0,0,0,
-NULL};
-
-char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
-	     ASN1_OCTET_STRING *oct)
+static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
+                                      X509V3_CTX *ctx, char *str);
+const X509V3_EXT_METHOD v3_skey_id = {
+    NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
+    0, 0, 0, 0,
+    (X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
+    (X509V3_EXT_S2I)s2i_skey_id,
+    0, 0, 0, 0,
+    NULL
+};
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *oct)
 {
-	return hex_to_string(oct->data, oct->length);
+    return hex_to_string(oct->data, oct->length);
 }
 
 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, char *str)
+                                         X509V3_CTX *ctx, char *str)
 {
-	ASN1_OCTET_STRING *oct;
-	long length;
+    ASN1_OCTET_STRING *oct;
+    long length;
 
-	if(!(oct = M_ASN1_OCTET_STRING_new())) {
-		X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
+    if (!(oct = M_ASN1_OCTET_STRING_new())) {
+        X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	if(!(oct->data = string_to_hex(str, &length))) {
-		M_ASN1_OCTET_STRING_free(oct);
-		return NULL;
-	}
+    if (!(oct->data = string_to_hex(str, &length))) {
+        M_ASN1_OCTET_STRING_free(oct);
+        return NULL;
+    }
 
-	oct->length = length;
+    oct->length = length;
 
-	return oct;
+    return oct;
 
 }
 
 static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
-	     X509V3_CTX *ctx, char *str)
+                                      X509V3_CTX *ctx, char *str)
 {
-	ASN1_OCTET_STRING *oct;
-	ASN1_BIT_STRING *pk;
-	unsigned char pkey_dig[EVP_MAX_MD_SIZE];
-	unsigned int diglen;
-
-	if(strcmp(str, "hash")) return s2i_ASN1_OCTET_STRING(method, ctx, str);
-
-	if(!(oct = M_ASN1_OCTET_STRING_new())) {
-		X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-
-	if(ctx && (ctx->flags == CTX_TEST)) return oct;
-
-	if(!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
-		X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
-		goto err;
-	}
-
-	if(ctx->subject_req) 
-		pk = ctx->subject_req->req_info->pubkey->public_key;
-	else pk = ctx->subject_cert->cert_info->key->public_key;
-
-	if(!pk) {
-		X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
-		goto err;
-	}
-
-	if (!EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL))
-		goto err;
-
-	if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
-		X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-
-	return oct;
-	
-	err:
-	M_ASN1_OCTET_STRING_free(oct);
-	return NULL;
+    ASN1_OCTET_STRING *oct;
+    ASN1_BIT_STRING *pk;
+    unsigned char pkey_dig[EVP_MAX_MD_SIZE];
+    unsigned int diglen;
+
+    if (strcmp(str, "hash"))
+        return s2i_ASN1_OCTET_STRING(method, ctx, str);
+
+    if (!(oct = M_ASN1_OCTET_STRING_new())) {
+        X509V3err(X509V3_F_S2I_SKEY_ID, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    if (ctx && (ctx->flags == CTX_TEST))
+        return oct;
+
+    if (!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
+        X509V3err(X509V3_F_S2I_SKEY_ID, X509V3_R_NO_PUBLIC_KEY);
+        goto err;
+    }
+
+    if (ctx->subject_req)
+        pk = ctx->subject_req->req_info->pubkey->public_key;
+    else
+        pk = ctx->subject_cert->cert_info->key->public_key;
+
+    if (!pk) {
+        X509V3err(X509V3_F_S2I_SKEY_ID, X509V3_R_NO_PUBLIC_KEY);
+        goto err;
+    }
+
+    if (!EVP_Digest
+        (pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL))
+        goto err;
+
+    if (!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
+        X509V3err(X509V3_F_S2I_SKEY_ID, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    return oct;
+
+ err:
+    M_ASN1_OCTET_STRING_free(oct);
+    return NULL;
 }
diff --git a/crypto/x509v3/v3_sxnet.c b/crypto/x509v3/v3_sxnet.c
index 2a6bf11b65..a4e6a93e0b 100644
--- a/crypto/x509v3/v3_sxnet.c
+++ b/crypto/x509v3/v3_sxnet.c
@@ -1,6 +1,7 @@
 /* v3_sxnet.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -67,196 +68,206 @@
 
 #define SXNET_TEST
 
-static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+                     int indent);
 #ifdef SXNET_TEST
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-						STACK_OF(CONF_VALUE) *nval);
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                        STACK_OF(CONF_VALUE) *nval);
 #endif
 const X509V3_EXT_METHOD v3_sxnet = {
-NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
-0,0,0,0,
-0,0,
-0, 
+    NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
+    0, 0, 0, 0,
+    0, 0,
+    0,
 #ifdef SXNET_TEST
-(X509V3_EXT_V2I)sxnet_v2i,
+    (X509V3_EXT_V2I)sxnet_v2i,
 #else
-0,
+    0,
 #endif
-(X509V3_EXT_I2R)sxnet_i2r,
-0,
-NULL
+    (X509V3_EXT_I2R)sxnet_i2r,
+    0,
+    NULL
 };
 
 ASN1_SEQUENCE(SXNETID) = {
-	ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
-	ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
+        ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(SXNETID)
 
 IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
 
 ASN1_SEQUENCE(SXNET) = {
-	ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
-	ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
+        ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
+        ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
 } ASN1_SEQUENCE_END(SXNET)
 
 IMPLEMENT_ASN1_FUNCTIONS(SXNET)
 
 static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
-	     int indent)
+                     int indent)
 {
-	long v;
-	char *tmp;
-	SXNETID *id;
-	int i;
-	v = ASN1_INTEGER_get(sx->version);
-	BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
-	for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
-		id = sk_SXNETID_value(sx->ids, i);
-		tmp = i2s_ASN1_INTEGER(NULL, id->zone);
-		BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
-		OPENSSL_free(tmp);
-		M_ASN1_OCTET_STRING_print(out, id->user);
-	}
-	return 1;
+    long v;
+    char *tmp;
+    SXNETID *id;
+    int i;
+    v = ASN1_INTEGER_get(sx->version);
+    BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
+    for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+        id = sk_SXNETID_value(sx->ids, i);
+        tmp = i2s_ASN1_INTEGER(NULL, id->zone);
+        BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
+        OPENSSL_free(tmp);
+        M_ASN1_OCTET_STRING_print(out, id->user);
+    }
+    return 1;
 }
 
 #ifdef SXNET_TEST
 
-/* NBB: this is used for testing only. It should *not* be used for anything
+/*
+ * NBB: this is used for testing only. It should *not* be used for anything
  * else because it will just take static IDs from the configuration file and
  * they should really be separate values for each user.
  */
 
-
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-	     STACK_OF(CONF_VALUE) *nval)
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                        STACK_OF(CONF_VALUE) *nval)
 {
-	CONF_VALUE *cnf;
-	SXNET *sx = NULL;
-	int i;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
-								 return NULL;
-	}
-	return sx;
+    CONF_VALUE *cnf;
+    SXNET *sx = NULL;
+    int i;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
+            return NULL;
+    }
+    return sx;
 }
-		
-	
+
 #endif
 
 /* Strong Extranet utility functions */
 
 /* Add an id given the zone as an ASCII number */
 
-int SXNET_add_id_asc(SXNET **psx, char *zone, char *user,
-	     int userlen)
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen)
 {
-	ASN1_INTEGER *izone = NULL;
-	if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
-		return 0;
-	}
-	return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+    ASN1_INTEGER *izone = NULL;
+    if (!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+        return 0;
+    }
+    return SXNET_add_id_INTEGER(psx, izone, user, userlen);
 }
 
 /* Add an id given the zone as an unsigned long */
 
 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
-	     int userlen)
+                       int userlen)
 {
-	ASN1_INTEGER *izone = NULL;
-	if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
-		M_ASN1_INTEGER_free(izone);
-		return 0;
-	}
-	return SXNET_add_id_INTEGER(psx, izone, user, userlen);
-	
+    ASN1_INTEGER *izone = NULL;
+    if (!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_ULONG, ERR_R_MALLOC_FAILURE);
+        M_ASN1_INTEGER_free(izone);
+        return 0;
+    }
+    return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+
 }
 
-/* Add an id given the zone as an ASN1_INTEGER.
- * Note this version uses the passed integer and doesn't make a copy so don't
- * free it up afterwards.
+/*
+ * Add an id given the zone as an ASN1_INTEGER. Note this version uses the
+ * passed integer and doesn't make a copy so don't free it up afterwards.
  */
 
 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
-	     int userlen)
+                         int userlen)
 {
-	SXNET *sx = NULL;
-	SXNETID *id = NULL;
-	if(!psx || !zone || !user) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_INVALID_NULL_ARGUMENT);
-		return 0;
-	}
-	if(userlen == -1) userlen = strlen(user);
-	if(userlen > 64) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_USER_TOO_LONG);
-		return 0;
-	}
-	if(!*psx) {
-		if(!(sx = SXNET_new())) goto err;
-		if(!ASN1_INTEGER_set(sx->version, 0)) goto err;
-		*psx = sx;
-	} else sx = *psx;
-	if(SXNET_get_id_INTEGER(sx, zone)) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_DUPLICATE_ZONE_ID);
-		return 0;
-	}
+    SXNET *sx = NULL;
+    SXNETID *id = NULL;
+    if (!psx || !zone || !user) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,
+                  X509V3_R_INVALID_NULL_ARGUMENT);
+        return 0;
+    }
+    if (userlen == -1)
+        userlen = strlen(user);
+    if (userlen > 64) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_USER_TOO_LONG);
+        return 0;
+    }
+    if (!*psx) {
+        if (!(sx = SXNET_new()))
+            goto err;
+        if (!ASN1_INTEGER_set(sx->version, 0))
+            goto err;
+        *psx = sx;
+    } else
+        sx = *psx;
+    if (SXNET_get_id_INTEGER(sx, zone)) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_DUPLICATE_ZONE_ID);
+        return 0;
+    }
 
-	if(!(id = SXNETID_new())) goto err;
-	if(userlen == -1) userlen = strlen(user);
-		
-	if(!M_ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
-	if(!sk_SXNETID_push(sx->ids, id)) goto err;
-	id->zone = zone;
-	return 1;
-	
-	err:
-	X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,ERR_R_MALLOC_FAILURE);
-	SXNETID_free(id);
-	SXNET_free(sx);
-	*psx = NULL;
-	return 0;
+    if (!(id = SXNETID_new()))
+        goto err;
+    if (userlen == -1)
+        userlen = strlen(user);
+
+    if (!M_ASN1_OCTET_STRING_set(id->user, user, userlen))
+        goto err;
+    if (!sk_SXNETID_push(sx->ids, id))
+        goto err;
+    id->zone = zone;
+    return 1;
+
+ err:
+    X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, ERR_R_MALLOC_FAILURE);
+    SXNETID_free(id);
+    SXNET_free(sx);
+    *psx = NULL;
+    return 0;
 }
 
 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
 {
-	ASN1_INTEGER *izone = NULL;
-	ASN1_OCTET_STRING *oct;
-	if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
-		X509V3err(X509V3_F_SXNET_GET_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
-		return NULL;
-	}
-	oct = SXNET_get_id_INTEGER(sx, izone);
-	M_ASN1_INTEGER_free(izone);
-	return oct;
+    ASN1_INTEGER *izone = NULL;
+    ASN1_OCTET_STRING *oct;
+    if (!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+        X509V3err(X509V3_F_SXNET_GET_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+        return NULL;
+    }
+    oct = SXNET_get_id_INTEGER(sx, izone);
+    M_ASN1_INTEGER_free(izone);
+    return oct;
 }
 
 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
 {
-	ASN1_INTEGER *izone = NULL;
-	ASN1_OCTET_STRING *oct;
-	if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
-		X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
-		M_ASN1_INTEGER_free(izone);
-		return NULL;
-	}
-	oct = SXNET_get_id_INTEGER(sx, izone);
-	M_ASN1_INTEGER_free(izone);
-	return oct;
+    ASN1_INTEGER *izone = NULL;
+    ASN1_OCTET_STRING *oct;
+    if (!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+        X509V3err(X509V3_F_SXNET_GET_ID_ULONG, ERR_R_MALLOC_FAILURE);
+        M_ASN1_INTEGER_free(izone);
+        return NULL;
+    }
+    oct = SXNET_get_id_INTEGER(sx, izone);
+    M_ASN1_INTEGER_free(izone);
+    return oct;
 }
 
 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
 {
-	SXNETID *id;
-	int i;
-	for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
-		id = sk_SXNETID_value(sx->ids, i);
-		if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
-	}
-	return NULL;
+    SXNETID *id;
+    int i;
+    for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+        id = sk_SXNETID_value(sx->ids, i);
+        if (!M_ASN1_INTEGER_cmp(id->zone, zone))
+            return id->user;
+    }
+    return NULL;
 }
 
 IMPLEMENT_STACK_OF(SXNETID)
+
 IMPLEMENT_ASN1_SET_OF(SXNETID)
diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c
index 01c07f4836..48bddb2e66 100644
--- a/crypto/x509v3/v3_utl.c
+++ b/crypto/x509v3/v3_utl.c
@@ -1,5 +1,6 @@
 /* v3_utl.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,7 +58,6 @@
  */
 /* X509 v3 extension utilities */
 
-
 #include 
 #include 
 #include "cryptlib.h"
@@ -66,8 +66,9 @@
 #include 
 
 static char *strip_spaces(char *name);
-static int sk_strcmp(const char * const *a, const char * const *b);
-static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name, GENERAL_NAMES *gens);
+static int sk_strcmp(const char *const *a, const char *const *b);
+static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name,
+                                           GENERAL_NAMES *gens);
 static void str_free(OPENSSL_STRING str);
 static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, ASN1_IA5STRING *email);
 
@@ -79,1243 +80,1258 @@ static int ipv6_hex(unsigned char *out, const char *in, int inlen);
 /* Add a CONF_VALUE name value pair to stack */
 
 int X509V3_add_value(const char *name, const char *value,
-						STACK_OF(CONF_VALUE) **extlist)
+                     STACK_OF(CONF_VALUE) **extlist)
 {
-	CONF_VALUE *vtmp = NULL;
-	char *tname = NULL, *tvalue = NULL;
-	if(name && !(tname = BUF_strdup(name))) goto err;
-	if(value && !(tvalue = BUF_strdup(value))) goto err;
-	if(!(vtmp = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE)))) goto err;
-	if(!*extlist && !(*extlist = sk_CONF_VALUE_new_null())) goto err;
-	vtmp->section = NULL;
-	vtmp->name = tname;
-	vtmp->value = tvalue;
-	if(!sk_CONF_VALUE_push(*extlist, vtmp)) goto err;
-	return 1;
-	err:
-	X509V3err(X509V3_F_X509V3_ADD_VALUE,ERR_R_MALLOC_FAILURE);
-	if(vtmp) OPENSSL_free(vtmp);
-	if(tname) OPENSSL_free(tname);
-	if(tvalue) OPENSSL_free(tvalue);
-	return 0;
+    CONF_VALUE *vtmp = NULL;
+    char *tname = NULL, *tvalue = NULL;
+    if (name && !(tname = BUF_strdup(name)))
+        goto err;
+    if (value && !(tvalue = BUF_strdup(value)))
+        goto err;
+    if (!(vtmp = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE))))
+        goto err;
+    if (!*extlist && !(*extlist = sk_CONF_VALUE_new_null()))
+        goto err;
+    vtmp->section = NULL;
+    vtmp->name = tname;
+    vtmp->value = tvalue;
+    if (!sk_CONF_VALUE_push(*extlist, vtmp))
+        goto err;
+    return 1;
+ err:
+    X509V3err(X509V3_F_X509V3_ADD_VALUE, ERR_R_MALLOC_FAILURE);
+    if (vtmp)
+        OPENSSL_free(vtmp);
+    if (tname)
+        OPENSSL_free(tname);
+    if (tvalue)
+        OPENSSL_free(tvalue);
+    return 0;
 }
 
 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
-			   STACK_OF(CONF_VALUE) **extlist)
-    {
-    return X509V3_add_value(name,(const char *)value,extlist);
-    }
+                           STACK_OF(CONF_VALUE) **extlist)
+{
+    return X509V3_add_value(name, (const char *)value, extlist);
+}
 
 /* Free function for STACK_OF(CONF_VALUE) */
 
 void X509V3_conf_free(CONF_VALUE *conf)
 {
-	if(!conf) return;
-	if(conf->name) OPENSSL_free(conf->name);
-	if(conf->value) OPENSSL_free(conf->value);
-	if(conf->section) OPENSSL_free(conf->section);
-	OPENSSL_free(conf);
+    if (!conf)
+        return;
+    if (conf->name)
+        OPENSSL_free(conf->name);
+    if (conf->value)
+        OPENSSL_free(conf->value);
+    if (conf->section)
+        OPENSSL_free(conf->section);
+    OPENSSL_free(conf);
 }
 
 int X509V3_add_value_bool(const char *name, int asn1_bool,
-						STACK_OF(CONF_VALUE) **extlist)
+                          STACK_OF(CONF_VALUE) **extlist)
 {
-	if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
-	return X509V3_add_value(name, "FALSE", extlist);
+    if (asn1_bool)
+        return X509V3_add_value(name, "TRUE", extlist);
+    return X509V3_add_value(name, "FALSE", extlist);
 }
 
 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
-						STACK_OF(CONF_VALUE) **extlist)
+                             STACK_OF(CONF_VALUE) **extlist)
 {
-	if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
-	return 1;
+    if (asn1_bool)
+        return X509V3_add_value(name, "TRUE", extlist);
+    return 1;
 }
 
-
 char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *method, ASN1_ENUMERATED *a)
 {
-	BIGNUM *bntmp = NULL;
-	char *strtmp = NULL;
-	if(!a) return NULL;
-	if(!(bntmp = ASN1_ENUMERATED_to_BN(a, NULL)) ||
-	    !(strtmp = BN_bn2dec(bntmp)) )
-		X509V3err(X509V3_F_I2S_ASN1_ENUMERATED,ERR_R_MALLOC_FAILURE);
-	BN_free(bntmp);
-	return strtmp;
+    BIGNUM *bntmp = NULL;
+    char *strtmp = NULL;
+    if (!a)
+        return NULL;
+    if (!(bntmp = ASN1_ENUMERATED_to_BN(a, NULL)) ||
+        !(strtmp = BN_bn2dec(bntmp)))
+        X509V3err(X509V3_F_I2S_ASN1_ENUMERATED, ERR_R_MALLOC_FAILURE);
+    BN_free(bntmp);
+    return strtmp;
 }
 
 char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *method, ASN1_INTEGER *a)
 {
-	BIGNUM *bntmp = NULL;
-	char *strtmp = NULL;
-	if(!a) return NULL;
-	if(!(bntmp = ASN1_INTEGER_to_BN(a, NULL)) ||
-	    !(strtmp = BN_bn2dec(bntmp)) )
-		X509V3err(X509V3_F_I2S_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
-	BN_free(bntmp);
-	return strtmp;
+    BIGNUM *bntmp = NULL;
+    char *strtmp = NULL;
+    if (!a)
+        return NULL;
+    if (!(bntmp = ASN1_INTEGER_to_BN(a, NULL)) ||
+        !(strtmp = BN_bn2dec(bntmp)))
+        X509V3err(X509V3_F_I2S_ASN1_INTEGER, ERR_R_MALLOC_FAILURE);
+    BN_free(bntmp);
+    return strtmp;
 }
 
 ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *method, char *value)
 {
-	BIGNUM *bn = NULL;
-	ASN1_INTEGER *aint;
-	int isneg, ishex;
-	int ret;
-	if (!value) {
-		X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_INVALID_NULL_VALUE);
-		return 0;
-	}
-	bn = BN_new();
-	if (value[0] == '-') {
-		value++;
-		isneg = 1;
-	} else isneg = 0;
-
-	if (value[0] == '0' && ((value[1] == 'x') || (value[1] == 'X'))) {
-		value += 2;
-		ishex = 1;
-	} else ishex = 0;
-
-	if (ishex) ret = BN_hex2bn(&bn, value);
-	else ret = BN_dec2bn(&bn, value);
-
-	if (!ret || value[ret]) {
-		BN_free(bn);
-		X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_DEC2BN_ERROR);
-		return 0;
-	}
-
-	if (isneg && BN_is_zero(bn)) isneg = 0;
-
-	aint = BN_to_ASN1_INTEGER(bn, NULL);
-	BN_free(bn);
-	if (!aint) {
-		X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_TO_ASN1_INTEGER_ERROR);
-		return 0;
-	}
-	if (isneg) aint->type |= V_ASN1_NEG;
-	return aint;
+    BIGNUM *bn = NULL;
+    ASN1_INTEGER *aint;
+    int isneg, ishex;
+    int ret;
+    if (!value) {
+        X509V3err(X509V3_F_S2I_ASN1_INTEGER, X509V3_R_INVALID_NULL_VALUE);
+        return 0;
+    }
+    bn = BN_new();
+    if (value[0] == '-') {
+        value++;
+        isneg = 1;
+    } else
+        isneg = 0;
+
+    if (value[0] == '0' && ((value[1] == 'x') || (value[1] == 'X'))) {
+        value += 2;
+        ishex = 1;
+    } else
+        ishex = 0;
+
+    if (ishex)
+        ret = BN_hex2bn(&bn, value);
+    else
+        ret = BN_dec2bn(&bn, value);
+
+    if (!ret || value[ret]) {
+        BN_free(bn);
+        X509V3err(X509V3_F_S2I_ASN1_INTEGER, X509V3_R_BN_DEC2BN_ERROR);
+        return 0;
+    }
+
+    if (isneg && BN_is_zero(bn))
+        isneg = 0;
+
+    aint = BN_to_ASN1_INTEGER(bn, NULL);
+    BN_free(bn);
+    if (!aint) {
+        X509V3err(X509V3_F_S2I_ASN1_INTEGER,
+                  X509V3_R_BN_TO_ASN1_INTEGER_ERROR);
+        return 0;
+    }
+    if (isneg)
+        aint->type |= V_ASN1_NEG;
+    return aint;
 }
 
 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
-	     STACK_OF(CONF_VALUE) **extlist)
+                         STACK_OF(CONF_VALUE) **extlist)
 {
-	char *strtmp;
-	int ret;
-	if(!aint) return 1;
-	if(!(strtmp = i2s_ASN1_INTEGER(NULL, aint))) return 0;
-	ret = X509V3_add_value(name, strtmp, extlist);
-	OPENSSL_free(strtmp);
-	return ret;
+    char *strtmp;
+    int ret;
+    if (!aint)
+        return 1;
+    if (!(strtmp = i2s_ASN1_INTEGER(NULL, aint)))
+        return 0;
+    ret = X509V3_add_value(name, strtmp, extlist);
+    OPENSSL_free(strtmp);
+    return ret;
 }
 
 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool)
 {
-	char *btmp;
-	if(!(btmp = value->value)) goto err;
-	if(!strcmp(btmp, "TRUE") || !strcmp(btmp, "true")
-		 || !strcmp(btmp, "Y") || !strcmp(btmp, "y")
-		|| !strcmp(btmp, "YES") || !strcmp(btmp, "yes")) {
-		*asn1_bool = 0xff;
-		return 1;
-	} else if(!strcmp(btmp, "FALSE") || !strcmp(btmp, "false")
-		 || !strcmp(btmp, "N") || !strcmp(btmp, "n")
-		|| !strcmp(btmp, "NO") || !strcmp(btmp, "no")) {
-		*asn1_bool = 0;
-		return 1;
-	}
-	err:
-	X509V3err(X509V3_F_X509V3_GET_VALUE_BOOL,X509V3_R_INVALID_BOOLEAN_STRING);
-	X509V3_conf_err(value);
-	return 0;
+    char *btmp;
+    if (!(btmp = value->value))
+        goto err;
+    if (!strcmp(btmp, "TRUE") || !strcmp(btmp, "true")
+        || !strcmp(btmp, "Y") || !strcmp(btmp, "y")
+        || !strcmp(btmp, "YES") || !strcmp(btmp, "yes")) {
+        *asn1_bool = 0xff;
+        return 1;
+    } else if (!strcmp(btmp, "FALSE") || !strcmp(btmp, "false")
+               || !strcmp(btmp, "N") || !strcmp(btmp, "n")
+               || !strcmp(btmp, "NO") || !strcmp(btmp, "no")) {
+        *asn1_bool = 0;
+        return 1;
+    }
+ err:
+    X509V3err(X509V3_F_X509V3_GET_VALUE_BOOL,
+              X509V3_R_INVALID_BOOLEAN_STRING);
+    X509V3_conf_err(value);
+    return 0;
 }
 
 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint)
 {
-	ASN1_INTEGER *itmp;
-	if(!(itmp = s2i_ASN1_INTEGER(NULL, value->value))) {
-		X509V3_conf_err(value);
-		return 0;
-	}
-	*aint = itmp;
-	return 1;
+    ASN1_INTEGER *itmp;
+    if (!(itmp = s2i_ASN1_INTEGER(NULL, value->value))) {
+        X509V3_conf_err(value);
+        return 0;
+    }
+    *aint = itmp;
+    return 1;
 }
 
-#define HDR_NAME	1
-#define HDR_VALUE	2
+#define HDR_NAME        1
+#define HDR_VALUE       2
 
-/*#define DEBUG*/
+/*
+ * #define DEBUG
+ */
 
 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line)
 {
-	char *p, *q, c;
-	char *ntmp, *vtmp;
-	STACK_OF(CONF_VALUE) *values = NULL;
-	char *linebuf;
-	int state;
-	/* We are going to modify the line so copy it first */
-	linebuf = BUF_strdup(line);
-	state = HDR_NAME;
-	ntmp = NULL;
-	/* Go through all characters */
-	for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {
-
-		switch(state) {
-			case HDR_NAME:
-			if(c == ':') {
-				state = HDR_VALUE;
-				*p = 0;
-				ntmp = strip_spaces(q);
-				if(!ntmp) {
-					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
-					goto err;
-				}
-				q = p + 1;
-			} else if(c == ',') {
-				*p = 0;
-				ntmp = strip_spaces(q);
-				q = p + 1;
+    char *p, *q, c;
+    char *ntmp, *vtmp;
+    STACK_OF(CONF_VALUE) *values = NULL;
+    char *linebuf;
+    int state;
+    /* We are going to modify the line so copy it first */
+    linebuf = BUF_strdup(line);
+    state = HDR_NAME;
+    ntmp = NULL;
+    /* Go through all characters */
+    for (p = linebuf, q = linebuf; (c = *p) && (c != '\r') && (c != '\n');
+         p++) {
+
+        switch (state) {
+        case HDR_NAME:
+            if (c == ':') {
+                state = HDR_VALUE;
+                *p = 0;
+                ntmp = strip_spaces(q);
+                if (!ntmp) {
+                    X509V3err(X509V3_F_X509V3_PARSE_LIST,
+                              X509V3_R_INVALID_NULL_NAME);
+                    goto err;
+                }
+                q = p + 1;
+            } else if (c == ',') {
+                *p = 0;
+                ntmp = strip_spaces(q);
+                q = p + 1;
 #if 0
-				printf("%s\n", ntmp);
+                printf("%s\n", ntmp);
 #endif
-				if(!ntmp) {
-					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
-					goto err;
-				}
-				X509V3_add_value(ntmp, NULL, &values);
-			}
-			break ;
-
-			case HDR_VALUE:
-			if(c == ',') {
-				state = HDR_NAME;
-				*p = 0;
-				vtmp = strip_spaces(q);
+                if (!ntmp) {
+                    X509V3err(X509V3_F_X509V3_PARSE_LIST,
+                              X509V3_R_INVALID_NULL_NAME);
+                    goto err;
+                }
+                X509V3_add_value(ntmp, NULL, &values);
+            }
+            break;
+
+        case HDR_VALUE:
+            if (c == ',') {
+                state = HDR_NAME;
+                *p = 0;
+                vtmp = strip_spaces(q);
 #if 0
-				printf("%s\n", ntmp);
+                printf("%s\n", ntmp);
 #endif
-				if(!vtmp) {
-					X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
-					goto err;
-				}
-				X509V3_add_value(ntmp, vtmp, &values);
-				ntmp = NULL;
-				q = p + 1;
-			}
-
-		}
-	}
-
-	if(state == HDR_VALUE) {
-		vtmp = strip_spaces(q);
+                if (!vtmp) {
+                    X509V3err(X509V3_F_X509V3_PARSE_LIST,
+                              X509V3_R_INVALID_NULL_VALUE);
+                    goto err;
+                }
+                X509V3_add_value(ntmp, vtmp, &values);
+                ntmp = NULL;
+                q = p + 1;
+            }
+
+        }
+    }
+
+    if (state == HDR_VALUE) {
+        vtmp = strip_spaces(q);
 #if 0
-		printf("%s=%s\n", ntmp, vtmp);
+        printf("%s=%s\n", ntmp, vtmp);
 #endif
-		if(!vtmp) {
-			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
-			goto err;
-		}
-		X509V3_add_value(ntmp, vtmp, &values);
-	} else {
-		ntmp = strip_spaces(q);
+        if (!vtmp) {
+            X509V3err(X509V3_F_X509V3_PARSE_LIST,
+                      X509V3_R_INVALID_NULL_VALUE);
+            goto err;
+        }
+        X509V3_add_value(ntmp, vtmp, &values);
+    } else {
+        ntmp = strip_spaces(q);
 #if 0
-		printf("%s\n", ntmp);
+        printf("%s\n", ntmp);
 #endif
-		if(!ntmp) {
-			X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
-			goto err;
-		}
-		X509V3_add_value(ntmp, NULL, &values);
-	}
-OPENSSL_free(linebuf);
-return values;
-
-err:
-OPENSSL_free(linebuf);
-sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
-return NULL;
+        if (!ntmp) {
+            X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
+            goto err;
+        }
+        X509V3_add_value(ntmp, NULL, &values);
+    }
+    OPENSSL_free(linebuf);
+    return values;
+
+ err:
+    OPENSSL_free(linebuf);
+    sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
+    return NULL;
 
 }
 
 /* Delete leading and trailing spaces from a string */
 static char *strip_spaces(char *name)
 {
-	char *p, *q;
-	/* Skip over leading spaces */
-	p = name;
-	while(*p && isspace((unsigned char)*p)) p++;
-	if(!*p) return NULL;
-	q = p + strlen(p) - 1;
-	while((q != p) && isspace((unsigned char)*q)) q--;
-	if(p != q) q[1] = 0;
-	if(!*p) return NULL;
-	return p;
+    char *p, *q;
+    /* Skip over leading spaces */
+    p = name;
+    while (*p && isspace((unsigned char)*p))
+        p++;
+    if (!*p)
+        return NULL;
+    q = p + strlen(p) - 1;
+    while ((q != p) && isspace((unsigned char)*q))
+        q--;
+    if (p != q)
+        q[1] = 0;
+    if (!*p)
+        return NULL;
+    return p;
 }
 
 /* hex string utilities */
 
-/* Given a buffer of length 'len' return a OPENSSL_malloc'ed string with its
- * hex representation
- * @@@ (Contents of buffer are always kept in ASCII, also on EBCDIC machines)
+/*
+ * Given a buffer of length 'len' return a OPENSSL_malloc'ed string with its
+ * hex representation @@@ (Contents of buffer are always kept in ASCII, also
+ * on EBCDIC machines)
  */
 
 char *hex_to_string(const unsigned char *buffer, long len)
 {
-	char *tmp, *q;
-	const unsigned char *p;
-	int i;
-	const static char hexdig[] = "0123456789ABCDEF";
-	if(!buffer || !len) return NULL;
-	if(!(tmp = OPENSSL_malloc(len * 3 + 1))) {
-		X509V3err(X509V3_F_HEX_TO_STRING,ERR_R_MALLOC_FAILURE);
-		return NULL;
-	}
-	q = tmp;
-	for(i = 0, p = buffer; i < len; i++,p++) {
-		*q++ = hexdig[(*p >> 4) & 0xf];
-		*q++ = hexdig[*p & 0xf];
-		*q++ = ':';
-	}
-	q[-1] = 0;
+    char *tmp, *q;
+    const unsigned char *p;
+    int i;
+    const static char hexdig[] = "0123456789ABCDEF";
+    if (!buffer || !len)
+        return NULL;
+    if (!(tmp = OPENSSL_malloc(len * 3 + 1))) {
+        X509V3err(X509V3_F_HEX_TO_STRING, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    q = tmp;
+    for (i = 0, p = buffer; i < len; i++, p++) {
+        *q++ = hexdig[(*p >> 4) & 0xf];
+        *q++ = hexdig[*p & 0xf];
+        *q++ = ':';
+    }
+    q[-1] = 0;
 #ifdef CHARSET_EBCDIC
-	ebcdic2ascii(tmp, tmp, q - tmp - 1);
+    ebcdic2ascii(tmp, tmp, q - tmp - 1);
 #endif
 
-	return tmp;
+    return tmp;
 }
 
-/* Give a string of hex digits convert to
- * a buffer
+/*
+ * Give a string of hex digits convert to a buffer
  */
 
 unsigned char *string_to_hex(const char *str, long *len)
 {
-	unsigned char *hexbuf, *q;
-	unsigned char ch, cl, *p;
-	if(!str) {
-		X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_INVALID_NULL_ARGUMENT);
-		return NULL;
-	}
-	if(!(hexbuf = OPENSSL_malloc(strlen(str) >> 1))) goto err;
-	for(p = (unsigned char *)str, q = hexbuf; *p;) {
-		ch = *p++;
+    unsigned char *hexbuf, *q;
+    unsigned char ch, cl, *p;
+    if (!str) {
+        X509V3err(X509V3_F_STRING_TO_HEX, X509V3_R_INVALID_NULL_ARGUMENT);
+        return NULL;
+    }
+    if (!(hexbuf = OPENSSL_malloc(strlen(str) >> 1)))
+        goto err;
+    for (p = (unsigned char *)str, q = hexbuf; *p;) {
+        ch = *p++;
 #ifdef CHARSET_EBCDIC
-		ch = os_toebcdic[ch];
+        ch = os_toebcdic[ch];
 #endif
-		if(ch == ':') continue;
-		cl = *p++;
+        if (ch == ':')
+            continue;
+        cl = *p++;
 #ifdef CHARSET_EBCDIC
-		cl = os_toebcdic[cl];
+        cl = os_toebcdic[cl];
 #endif
-		if(!cl) {
-			X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ODD_NUMBER_OF_DIGITS);
-			OPENSSL_free(hexbuf);
-			return NULL;
-		}
-		if(isupper(ch)) ch = tolower(ch);
-		if(isupper(cl)) cl = tolower(cl);
-
-		if((ch >= '0') && (ch <= '9')) ch -= '0';
-		else if ((ch >= 'a') && (ch <= 'f')) ch -= 'a' - 10;
-		else goto badhex;
-
-		if((cl >= '0') && (cl <= '9')) cl -= '0';
-		else if ((cl >= 'a') && (cl <= 'f')) cl -= 'a' - 10;
-		else goto badhex;
-
-		*q++ = (ch << 4) | cl;
-	}
+        if (!cl) {
+            X509V3err(X509V3_F_STRING_TO_HEX, X509V3_R_ODD_NUMBER_OF_DIGITS);
+            OPENSSL_free(hexbuf);
+            return NULL;
+        }
+        if (isupper(ch))
+            ch = tolower(ch);
+        if (isupper(cl))
+            cl = tolower(cl);
+
+        if ((ch >= '0') && (ch <= '9'))
+            ch -= '0';
+        else if ((ch >= 'a') && (ch <= 'f'))
+            ch -= 'a' - 10;
+        else
+            goto badhex;
+
+        if ((cl >= '0') && (cl <= '9'))
+            cl -= '0';
+        else if ((cl >= 'a') && (cl <= 'f'))
+            cl -= 'a' - 10;
+        else
+            goto badhex;
+
+        *q++ = (ch << 4) | cl;
+    }
 
-	if(len) *len = q - hexbuf;
+    if (len)
+        *len = q - hexbuf;
 
-	return hexbuf;
+    return hexbuf;
 
-	err:
-	if(hexbuf) OPENSSL_free(hexbuf);
-	X509V3err(X509V3_F_STRING_TO_HEX,ERR_R_MALLOC_FAILURE);
-	return NULL;
+ err:
+    if (hexbuf)
+        OPENSSL_free(hexbuf);
+    X509V3err(X509V3_F_STRING_TO_HEX, ERR_R_MALLOC_FAILURE);
+    return NULL;
 
-	badhex:
-	OPENSSL_free(hexbuf);
-	X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ILLEGAL_HEX_DIGIT);
-	return NULL;
+ badhex:
+    OPENSSL_free(hexbuf);
+    X509V3err(X509V3_F_STRING_TO_HEX, X509V3_R_ILLEGAL_HEX_DIGIT);
+    return NULL;
 
 }
 
-/* V2I name comparison function: returns zero if 'name' matches
- * cmp or cmp.*
+/*
+ * V2I name comparison function: returns zero if 'name' matches cmp or cmp.*
  */
 
 int name_cmp(const char *name, const char *cmp)
 {
-	int len, ret;
-	char c;
-	len = strlen(cmp);
-	if((ret = strncmp(name, cmp, len))) return ret;
-	c = name[len];
-	if(!c || (c=='.')) return 0;
-	return 1;
+    int len, ret;
+    char c;
+    len = strlen(cmp);
+    if ((ret = strncmp(name, cmp, len)))
+        return ret;
+    c = name[len];
+    if (!c || (c == '.'))
+        return 0;
+    return 1;
 }
 
-static int sk_strcmp(const char * const *a, const char * const *b)
+static int sk_strcmp(const char *const *a, const char *const *b)
 {
-	return strcmp(*a, *b);
+    return strcmp(*a, *b);
 }
 
 STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x)
 {
-	GENERAL_NAMES *gens;
-	STACK_OF(OPENSSL_STRING) *ret;
+    GENERAL_NAMES *gens;
+    STACK_OF(OPENSSL_STRING) *ret;
 
-	gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
-	ret = get_email(X509_get_subject_name(x), gens);
-	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
-	return ret;
+    gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
+    ret = get_email(X509_get_subject_name(x), gens);
+    sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+    return ret;
 }
 
 STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x)
 {
-	AUTHORITY_INFO_ACCESS *info;
-	STACK_OF(OPENSSL_STRING) *ret = NULL;
-	int i;
-
-	info = X509_get_ext_d2i(x, NID_info_access, NULL, NULL);
-	if (!info)
-		return NULL;
-	for (i = 0; i < sk_ACCESS_DESCRIPTION_num(info); i++)
-		{
-		ACCESS_DESCRIPTION *ad = sk_ACCESS_DESCRIPTION_value(info, i);
-		if (OBJ_obj2nid(ad->method) == NID_ad_OCSP)
-			{
-			if (ad->location->type == GEN_URI)
-				{
-				if (!append_ia5(&ret, ad->location->d.uniformResourceIdentifier))
-					break;
-				}
-			}
-		}
-	AUTHORITY_INFO_ACCESS_free(info);
-	return ret;
+    AUTHORITY_INFO_ACCESS *info;
+    STACK_OF(OPENSSL_STRING) *ret = NULL;
+    int i;
+
+    info = X509_get_ext_d2i(x, NID_info_access, NULL, NULL);
+    if (!info)
+        return NULL;
+    for (i = 0; i < sk_ACCESS_DESCRIPTION_num(info); i++) {
+        ACCESS_DESCRIPTION *ad = sk_ACCESS_DESCRIPTION_value(info, i);
+        if (OBJ_obj2nid(ad->method) == NID_ad_OCSP) {
+            if (ad->location->type == GEN_URI) {
+                if (!append_ia5
+                    (&ret, ad->location->d.uniformResourceIdentifier))
+                    break;
+            }
+        }
+    }
+    AUTHORITY_INFO_ACCESS_free(info);
+    return ret;
 }
 
 STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x)
 {
-	GENERAL_NAMES *gens;
-	STACK_OF(X509_EXTENSION) *exts;
-	STACK_OF(OPENSSL_STRING) *ret;
-
-	exts = X509_REQ_get_extensions(x);
-	gens = X509V3_get_d2i(exts, NID_subject_alt_name, NULL, NULL);
-	ret = get_email(X509_REQ_get_subject_name(x), gens);
-	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
-	sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
-	return ret;
+    GENERAL_NAMES *gens;
+    STACK_OF(X509_EXTENSION) *exts;
+    STACK_OF(OPENSSL_STRING) *ret;
+
+    exts = X509_REQ_get_extensions(x);
+    gens = X509V3_get_d2i(exts, NID_subject_alt_name, NULL, NULL);
+    ret = get_email(X509_REQ_get_subject_name(x), gens);
+    sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+    sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+    return ret;
 }
 
-
-static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name, GENERAL_NAMES *gens)
+static STACK_OF(OPENSSL_STRING) *get_email(X509_NAME *name,
+                                           GENERAL_NAMES *gens)
 {
-	STACK_OF(OPENSSL_STRING) *ret = NULL;
-	X509_NAME_ENTRY *ne;
-	ASN1_IA5STRING *email;
-	GENERAL_NAME *gen;
-	int i;
-	/* Now add any email address(es) to STACK */
-	i = -1;
-	/* First supplied X509_NAME */
-	while((i = X509_NAME_get_index_by_NID(name,
-					 NID_pkcs9_emailAddress, i)) >= 0) {
-		ne = X509_NAME_get_entry(name, i);
-		email = X509_NAME_ENTRY_get_data(ne);
-		if(!append_ia5(&ret, email)) return NULL;
-	}
-	for(i = 0; i < sk_GENERAL_NAME_num(gens); i++)
-	{
-		gen = sk_GENERAL_NAME_value(gens, i);
-		if(gen->type != GEN_EMAIL) continue;
-		if(!append_ia5(&ret, gen->d.ia5)) return NULL;
-	}
-	return ret;
+    STACK_OF(OPENSSL_STRING) *ret = NULL;
+    X509_NAME_ENTRY *ne;
+    ASN1_IA5STRING *email;
+    GENERAL_NAME *gen;
+    int i;
+    /* Now add any email address(es) to STACK */
+    i = -1;
+    /* First supplied X509_NAME */
+    while ((i = X509_NAME_get_index_by_NID(name,
+                                           NID_pkcs9_emailAddress, i)) >= 0) {
+        ne = X509_NAME_get_entry(name, i);
+        email = X509_NAME_ENTRY_get_data(ne);
+        if (!append_ia5(&ret, email))
+            return NULL;
+    }
+    for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+        gen = sk_GENERAL_NAME_value(gens, i);
+        if (gen->type != GEN_EMAIL)
+            continue;
+        if (!append_ia5(&ret, gen->d.ia5))
+            return NULL;
+    }
+    return ret;
 }
 
 static void str_free(OPENSSL_STRING str)
 {
-	OPENSSL_free(str);
+    OPENSSL_free(str);
 }
 
 static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, ASN1_IA5STRING *email)
 {
-	char *emtmp;
-	/* First some sanity checks */
-	if(email->type != V_ASN1_IA5STRING) return 1;
-	if(!email->data || !email->length) return 1;
-	if(!*sk) *sk = sk_OPENSSL_STRING_new(sk_strcmp);
-	if(!*sk) return 0;
-	/* Don't add duplicates */
-	if(sk_OPENSSL_STRING_find(*sk, (char *)email->data) != -1) return 1;
-	emtmp = BUF_strdup((char *)email->data);
-	if(!emtmp || !sk_OPENSSL_STRING_push(*sk, emtmp)) {
-		X509_email_free(*sk);
-		*sk = NULL;
-		return 0;
-	}
-	return 1;
+    char *emtmp;
+    /* First some sanity checks */
+    if (email->type != V_ASN1_IA5STRING)
+        return 1;
+    if (!email->data || !email->length)
+        return 1;
+    if (!*sk)
+        *sk = sk_OPENSSL_STRING_new(sk_strcmp);
+    if (!*sk)
+        return 0;
+    /* Don't add duplicates */
+    if (sk_OPENSSL_STRING_find(*sk, (char *)email->data) != -1)
+        return 1;
+    emtmp = BUF_strdup((char *)email->data);
+    if (!emtmp || !sk_OPENSSL_STRING_push(*sk, emtmp)) {
+        X509_email_free(*sk);
+        *sk = NULL;
+        return 0;
+    }
+    return 1;
 }
 
 void X509_email_free(STACK_OF(OPENSSL_STRING) *sk)
 {
-	sk_OPENSSL_STRING_pop_free(sk, str_free);
+    sk_OPENSSL_STRING_pop_free(sk, str_free);
 }
 
-typedef int (*equal_fn)(const unsigned char *pattern, size_t pattern_len,
-			const unsigned char *subject, size_t subject_len,
-			unsigned int flags);
+typedef int (*equal_fn) (const unsigned char *pattern, size_t pattern_len,
+                         const unsigned char *subject, size_t subject_len,
+                         unsigned int flags);
 
 /* Skip pattern prefix to match "wildcard" subject */
 static void skip_prefix(const unsigned char **p, size_t *plen,
-			const unsigned char *subject, size_t subject_len,
-			unsigned int flags)
-	{
-	const unsigned char *pattern = *p;
-	size_t pattern_len = *plen;
-
-	/*
-	 * If subject starts with a leading '.' followed by more octets, and
-	 * pattern is longer, compare just an equal-length suffix with the
-	 * full subject (starting at the '.'), provided the prefix contains
-	 * no NULs.
-	 */
-	if ((flags & _X509_CHECK_FLAG_DOT_SUBDOMAINS) == 0)
-		return;
-
-	while (pattern_len > subject_len && *pattern)
-		{
-		if ((flags & X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS) &&
-		    *pattern == '.')
-			break;
-		++pattern;
-		--pattern_len;
-		}
-
-	/* Skip if entire prefix acceptable */
-	if (pattern_len == subject_len)
-		{
-		*p = pattern;
-		*plen = pattern_len;
-		}
-	}
+                        const unsigned char *subject, size_t subject_len,
+                        unsigned int flags)
+{
+    const unsigned char *pattern = *p;
+    size_t pattern_len = *plen;
+
+    /*
+     * If subject starts with a leading '.' followed by more octets, and
+     * pattern is longer, compare just an equal-length suffix with the
+     * full subject (starting at the '.'), provided the prefix contains
+     * no NULs.
+     */
+    if ((flags & _X509_CHECK_FLAG_DOT_SUBDOMAINS) == 0)
+        return;
+
+    while (pattern_len > subject_len && *pattern) {
+        if ((flags & X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS) &&
+            *pattern == '.')
+            break;
+        ++pattern;
+        --pattern_len;
+    }
+
+    /* Skip if entire prefix acceptable */
+    if (pattern_len == subject_len) {
+        *p = pattern;
+        *plen = pattern_len;
+    }
+}
 
 /* Compare while ASCII ignoring case. */
 static int equal_nocase(const unsigned char *pattern, size_t pattern_len,
-			const unsigned char *subject, size_t subject_len,
-			unsigned int flags)
-	{
-	skip_prefix(&pattern, &pattern_len, subject, subject_len, flags);
-	if (pattern_len != subject_len)
-		return 0;
-	while (pattern_len)
-		{
-		unsigned char l = *pattern;
-		unsigned char r = *subject;
-		/* The pattern must not contain NUL characters. */
-		if (l == 0)
-			return 0;
-		if (l != r)
-			{
-			if ('A' <= l && l <= 'Z')
-				l = (l - 'A') + 'a';
-			if ('A' <= r && r <= 'Z')
-				r = (r - 'A') + 'a';
-			if (l != r)
-				return 0;
-			}
-		++pattern;
-		++subject;
-		--pattern_len;
-		}
-	return 1;
-	}
+                        const unsigned char *subject, size_t subject_len,
+                        unsigned int flags)
+{
+    skip_prefix(&pattern, &pattern_len, subject, subject_len, flags);
+    if (pattern_len != subject_len)
+        return 0;
+    while (pattern_len) {
+        unsigned char l = *pattern;
+        unsigned char r = *subject;
+        /* The pattern must not contain NUL characters. */
+        if (l == 0)
+            return 0;
+        if (l != r) {
+            if ('A' <= l && l <= 'Z')
+                l = (l - 'A') + 'a';
+            if ('A' <= r && r <= 'Z')
+                r = (r - 'A') + 'a';
+            if (l != r)
+                return 0;
+        }
+        ++pattern;
+        ++subject;
+        --pattern_len;
+    }
+    return 1;
+}
 
 /* Compare using memcmp. */
 static int equal_case(const unsigned char *pattern, size_t pattern_len,
-		      const unsigned char *subject, size_t subject_len,
-		      unsigned int flags)
+                      const unsigned char *subject, size_t subject_len,
+                      unsigned int flags)
 {
-	skip_prefix(&pattern, &pattern_len, subject, subject_len, flags);
-	if (pattern_len != subject_len)
-		return 0;
-	return !memcmp(pattern, subject, pattern_len);
+    skip_prefix(&pattern, &pattern_len, subject, subject_len, flags);
+    if (pattern_len != subject_len)
+        return 0;
+    return !memcmp(pattern, subject, pattern_len);
 }
 
-/* RFC 5280, section 7.5, requires that only the domain is compared in
-   a case-insensitive manner. */
+/*
+ * RFC 5280, section 7.5, requires that only the domain is compared in a
+ * case-insensitive manner.
+ */
 static int equal_email(const unsigned char *a, size_t a_len,
-		       const unsigned char *b, size_t b_len,
-		       unsigned int unused_flags)
-	{
-	size_t i = a_len;
-	if (a_len != b_len)
-		return 0;
-	/* We search backwards for the '@' character, so that we do
-	   not have to deal with quoted local-parts.  The domain part
-	   is compared in a case-insensitive manner. */
-	while (i > 0)
-		{
-		--i;
-		if (a[i] == '@' || b[i] == '@')
-			{
-			if (!equal_nocase(a + i, a_len - i,
-					  b + i, a_len - i, 0))
-				return 0;
-			break;
-			}
-		}
-	if (i == 0)
-		i = a_len;
-	return equal_case(a, i, b, i, 0);
-	}
-
-/* Compare the prefix and suffix with the subject, and check that the
-   characters in-between are valid. */
+                       const unsigned char *b, size_t b_len,
+                       unsigned int unused_flags)
+{
+    size_t i = a_len;
+    if (a_len != b_len)
+        return 0;
+    /*
+     * We search backwards for the '@' character, so that we do not have to
+     * deal with quoted local-parts.  The domain part is compared in a
+     * case-insensitive manner.
+     */
+    while (i > 0) {
+        --i;
+        if (a[i] == '@' || b[i] == '@') {
+            if (!equal_nocase(a + i, a_len - i, b + i, a_len - i, 0))
+                return 0;
+            break;
+        }
+    }
+    if (i == 0)
+        i = a_len;
+    return equal_case(a, i, b, i, 0);
+}
+
+/*
+ * Compare the prefix and suffix with the subject, and check that the
+ * characters in-between are valid.
+ */
 static int wildcard_match(const unsigned char *prefix, size_t prefix_len,
-			  const unsigned char *suffix, size_t suffix_len,
-			  const unsigned char *subject, size_t subject_len,
-			  unsigned int flags)
-	{
-	const unsigned char *wildcard_start;
-	const unsigned char *wildcard_end;
-	const unsigned char *p;
-	int allow_multi = 0;
-	int allow_idna = 0;
-
-	if (subject_len < prefix_len + suffix_len)
-		return 0;
-	if (!equal_nocase(prefix, prefix_len, subject, prefix_len, flags))
-		return 0;
-	wildcard_start = subject + prefix_len;
-	wildcard_end = subject + (subject_len - suffix_len);
-	if (!equal_nocase(wildcard_end, suffix_len, suffix, suffix_len, flags))
-		return 0;
-	/*
-	 * If the wildcard makes up the entire first label, it must match at
-	 * least one character.
-	 */
-	if (prefix_len == 0 && *suffix == '.')
-		{
-		if (wildcard_start == wildcard_end)
-			return 0;
-		allow_idna = 1;
-		if (flags & X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS)
-			allow_multi = 1;
-		}
-	/* IDNA labels cannot match partial wildcards */
-	if (!allow_idna &&
-	    subject_len >= 4 && strncasecmp((char *)subject, "xn--", 4) == 0)
-		return 0;
-	/* The wildcard may match a literal '*' */
-	if (wildcard_end == wildcard_start + 1 && *wildcard_start == '*')
-		return 1;
-	/*
-	 * Check that the part matched by the wildcard contains only
-	 * permitted characters and only matches a single label unless
-	 * allow_multi is set.
-	 */
-	for (p = wildcard_start; p != wildcard_end; ++p)
-		if (!(('0' <= *p && *p <= '9') ||
-		      ('A' <= *p && *p <= 'Z') ||
-		      ('a' <= *p && *p <= 'z') ||
-		      *p == '-' || (allow_multi && *p == '.')))
-			return 0;
-	return 1;
-	}
-
-#define LABEL_START	(1 << 0)
-#define LABEL_END	(1 << 1)
-#define LABEL_HYPHEN	(1 << 2)
-#define LABEL_IDNA	(1 << 3)
+                          const unsigned char *suffix, size_t suffix_len,
+                          const unsigned char *subject, size_t subject_len,
+                          unsigned int flags)
+{
+    const unsigned char *wildcard_start;
+    const unsigned char *wildcard_end;
+    const unsigned char *p;
+    int allow_multi = 0;
+    int allow_idna = 0;
+
+    if (subject_len < prefix_len + suffix_len)
+        return 0;
+    if (!equal_nocase(prefix, prefix_len, subject, prefix_len, flags))
+        return 0;
+    wildcard_start = subject + prefix_len;
+    wildcard_end = subject + (subject_len - suffix_len);
+    if (!equal_nocase(wildcard_end, suffix_len, suffix, suffix_len, flags))
+        return 0;
+    /*
+     * If the wildcard makes up the entire first label, it must match at
+     * least one character.
+     */
+    if (prefix_len == 0 && *suffix == '.') {
+        if (wildcard_start == wildcard_end)
+            return 0;
+        allow_idna = 1;
+        if (flags & X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS)
+            allow_multi = 1;
+    }
+    /* IDNA labels cannot match partial wildcards */
+    if (!allow_idna &&
+        subject_len >= 4 && strncasecmp((char *)subject, "xn--", 4) == 0)
+        return 0;
+    /* The wildcard may match a literal '*' */
+    if (wildcard_end == wildcard_start + 1 && *wildcard_start == '*')
+        return 1;
+    /*
+     * Check that the part matched by the wildcard contains only
+     * permitted characters and only matches a single label unless
+     * allow_multi is set.
+     */
+    for (p = wildcard_start; p != wildcard_end; ++p)
+        if (!(('0' <= *p && *p <= '9') ||
+              ('A' <= *p && *p <= 'Z') ||
+              ('a' <= *p && *p <= 'z') ||
+              *p == '-' || (allow_multi && *p == '.')))
+            return 0;
+    return 1;
+}
+
+#define LABEL_START     (1 << 0)
+#define LABEL_END       (1 << 1)
+#define LABEL_HYPHEN    (1 << 2)
+#define LABEL_IDNA      (1 << 3)
 
 static const unsigned char *valid_star(const unsigned char *p, size_t len,
-						unsigned int flags)
-	{
-	const unsigned char *star = 0;
-	size_t i;
-	int state = LABEL_START;
-	int dots = 0;
-	for (i = 0; i < len; ++i)
-		{
-		/*
-		 * Locate first and only legal wildcard, either at the start
-		 * or end of a non-IDNA first and not final label.
-		 */
-		if (p[i] == '*')
-			{
-			int atstart = (state & LABEL_START);
-			int atend = (i == len - 1 || p[i+i] == '.');
-			/*-
-			 * At most one wildcard per pattern.
-			 * No wildcards in IDNA labels.
-			 * No wildcards after the first label.
-			 */
-			if (star != NULL || (state & LABEL_IDNA) != 0 || dots)
-				return NULL;
-			/* Only full-label '*.example.com' wildcards? */
-			if ((flags & X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS)
-			    && (!atstart || !atend))
-				return NULL;
-			/* No 'foo*bar' wildcards */
-			if (!atstart && !atend)
-				return NULL;
-			star = &p[i];
-			state &= ~LABEL_START;
-			}
-		else if (('a' <= p[i] && p[i] <= 'z')
-			 || ('A' <= p[i] && p[i] <= 'Z')
-			 || ('0' <= p[i] && p[i] <= '9'))
-			{
-			if ((state & LABEL_START) != 0
-			    && len - i >= 4
-			    && strncasecmp((char *)&p[i], "xn--", 4) == 0)
-				state |= LABEL_IDNA;
-			state &= ~(LABEL_HYPHEN|LABEL_START);
-			}
-		else if (p[i] == '.')
-			{
-			if ((state & (LABEL_HYPHEN | LABEL_START)) != 0)
-				return NULL;
-			state = LABEL_START;
-			++dots;
-			}
-		else if (p[i] == '-')
-			{
-			if ((state & LABEL_HYPHEN) != 0)
-				return NULL;
-			state |= LABEL_HYPHEN;
-			}
-		else
-			return NULL;
-		}
-
-	/*
-	 * The final label must not end in a hyphen or ".", and
-	 * there must be at least two dots after the star.
-	 */
-	if ((state & (LABEL_START | LABEL_HYPHEN)) != 0
-	    || dots < 2)
-		return NULL;
-	return star;
-	}
+                                       unsigned int flags)
+{
+    const unsigned char *star = 0;
+    size_t i;
+    int state = LABEL_START;
+    int dots = 0;
+    for (i = 0; i < len; ++i) {
+        /*
+         * Locate first and only legal wildcard, either at the start
+         * or end of a non-IDNA first and not final label.
+         */
+        if (p[i] == '*') {
+            int atstart = (state & LABEL_START);
+            int atend = (i == len - 1 || p[i + i] == '.');
+                        /*-
+                         * At most one wildcard per pattern.
+                         * No wildcards in IDNA labels.
+                         * No wildcards after the first label.
+                         */
+            if (star != NULL || (state & LABEL_IDNA) != 0 || dots)
+                return NULL;
+            /* Only full-label '*.example.com' wildcards? */
+            if ((flags & X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS)
+                && (!atstart || !atend))
+                return NULL;
+            /* No 'foo*bar' wildcards */
+            if (!atstart && !atend)
+                return NULL;
+            star = &p[i];
+            state &= ~LABEL_START;
+        } else if (('a' <= p[i] && p[i] <= 'z')
+                   || ('A' <= p[i] && p[i] <= 'Z')
+                   || ('0' <= p[i] && p[i] <= '9')) {
+            if ((state & LABEL_START) != 0
+                && len - i >= 4 && strncasecmp((char *)&p[i], "xn--", 4) == 0)
+                state |= LABEL_IDNA;
+            state &= ~(LABEL_HYPHEN | LABEL_START);
+        } else if (p[i] == '.') {
+            if ((state & (LABEL_HYPHEN | LABEL_START)) != 0)
+                return NULL;
+            state = LABEL_START;
+            ++dots;
+        } else if (p[i] == '-') {
+            if ((state & LABEL_HYPHEN) != 0)
+                return NULL;
+            state |= LABEL_HYPHEN;
+        } else
+            return NULL;
+    }
+
+    /*
+     * The final label must not end in a hyphen or ".", and
+     * there must be at least two dots after the star.
+     */
+    if ((state & (LABEL_START | LABEL_HYPHEN)) != 0 || dots < 2)
+        return NULL;
+    return star;
+}
 
 /* Compare using wildcards. */
 static int equal_wildcard(const unsigned char *pattern, size_t pattern_len,
-			  const unsigned char *subject, size_t subject_len,
-			  unsigned int flags)
-	{
-	const unsigned char *star = NULL;
-
-	/*
-	 * Subject names starting with '.' can only match a wildcard pattern
-	 * via a subject sub-domain pattern suffix match.
-	 */
-	if (!(subject_len > 1 && subject[0] == '.'))
-		star = valid_star(pattern, pattern_len, flags);
-	if (star == NULL)
-		return equal_nocase(pattern, pattern_len,
-				    subject, subject_len, flags);
-	return wildcard_match(pattern, star - pattern,
-			      star + 1, (pattern + pattern_len) - star - 1,
-			      subject, subject_len, flags);
-	}
-
-/* Compare an ASN1_STRING to a supplied string. If they match
- * return 1. If cmp_type > 0 only compare if string matches the
- * type, otherwise convert it to UTF8.
+                          const unsigned char *subject, size_t subject_len,
+                          unsigned int flags)
+{
+    const unsigned char *star = NULL;
+
+    /*
+     * Subject names starting with '.' can only match a wildcard pattern
+     * via a subject sub-domain pattern suffix match.
+     */
+    if (!(subject_len > 1 && subject[0] == '.'))
+        star = valid_star(pattern, pattern_len, flags);
+    if (star == NULL)
+        return equal_nocase(pattern, pattern_len,
+                            subject, subject_len, flags);
+    return wildcard_match(pattern, star - pattern,
+                          star + 1, (pattern + pattern_len) - star - 1,
+                          subject, subject_len, flags);
+}
+
+/*
+ * Compare an ASN1_STRING to a supplied string. If they match return 1. If
+ * cmp_type > 0 only compare if string matches the type, otherwise convert it
+ * to UTF8.
  */
 
 static int do_check_string(ASN1_STRING *a, int cmp_type, equal_fn equal,
-				unsigned int flags, const char *b, size_t blen,
-				char **peername)
-	{
-	int rv = 0;
-
-	if (!a->data || !a->length)
-		return 0;
-	if (cmp_type > 0)
-		{
-		if (cmp_type != a->type)
-			return 0;
-		if (cmp_type == V_ASN1_IA5STRING)
-			rv = equal(a->data, a->length,
-				   (unsigned char *)b, blen, flags);
-		else if (a->length == (int)blen && !memcmp(a->data, b, blen))
-			rv = 1;
-		if (rv > 0 && peername)
-			*peername = BUF_strndup((char *)a->data, a->length);
-		}
-	else
-		{
-		int astrlen;
-		unsigned char *astr;
-		astrlen = ASN1_STRING_to_UTF8(&astr, a);
-		if (astrlen < 0)
-			return -1;
-		rv = equal(astr, astrlen, (unsigned char *)b, blen, flags);
-		if (rv > 0 && peername)
-			*peername = BUF_strndup((char *)astr, astrlen);
-		OPENSSL_free(astr);
-		}
-	return rv;
-	}
+                           unsigned int flags, const char *b, size_t blen,
+                           char **peername)
+{
+    int rv = 0;
+
+    if (!a->data || !a->length)
+        return 0;
+    if (cmp_type > 0) {
+        if (cmp_type != a->type)
+            return 0;
+        if (cmp_type == V_ASN1_IA5STRING)
+            rv = equal(a->data, a->length, (unsigned char *)b, blen, flags);
+        else if (a->length == (int)blen && !memcmp(a->data, b, blen))
+            rv = 1;
+        if (rv > 0 && peername)
+            *peername = BUF_strndup((char *)a->data, a->length);
+    } else {
+        int astrlen;
+        unsigned char *astr;
+        astrlen = ASN1_STRING_to_UTF8(&astr, a);
+        if (astrlen < 0)
+            return -1;
+        rv = equal(astr, astrlen, (unsigned char *)b, blen, flags);
+        if (rv > 0 && peername)
+            *peername = BUF_strndup((char *)astr, astrlen);
+        OPENSSL_free(astr);
+    }
+    return rv;
+}
 
 static int do_x509_check(X509 *x, const char *chk, size_t chklen,
-					unsigned int flags, int check_type,
-					char **peername)
-	{
-	GENERAL_NAMES *gens = NULL;
-	X509_NAME *name = NULL;
-	int i;
-	int cnid;
-	int alt_type;
-	int san_present = 0;
-	int rv = 0;
-	equal_fn equal;
-
-	/* See below, this flag is internal-only */
-	flags &= ~_X509_CHECK_FLAG_DOT_SUBDOMAINS;
-	if (check_type == GEN_EMAIL)
-		{
-		cnid = NID_pkcs9_emailAddress;
-		alt_type = V_ASN1_IA5STRING;
-		equal = equal_email;
-		}
-	else if (check_type == GEN_DNS)
-		{
-		cnid = NID_commonName;
-		/* Implicit client-side DNS sub-domain pattern */
-		if (chklen > 1 && chk[0] == '.')
-			flags |= _X509_CHECK_FLAG_DOT_SUBDOMAINS;
-		alt_type = V_ASN1_IA5STRING;
-		if (flags & X509_CHECK_FLAG_NO_WILDCARDS)
-			equal = equal_nocase;
-		else
-			equal = equal_wildcard;
-		}
-	else
-		{
-		cnid = 0;
-		alt_type = V_ASN1_OCTET_STRING;
-		equal = equal_case;
-		}
-
-	if (chklen == 0)
-		chklen = strlen(chk);
-
-	gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
-	if (gens)
-		{
-		for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
-			{
-			GENERAL_NAME *gen;
-			ASN1_STRING *cstr;
-			gen = sk_GENERAL_NAME_value(gens, i);
-			if (gen->type != check_type)
-				continue;
-			san_present = 1;
-			if (check_type == GEN_EMAIL)
-				cstr = gen->d.rfc822Name;
-			else if (check_type == GEN_DNS)
-				cstr = gen->d.dNSName;
-			else
-				cstr = gen->d.iPAddress;
-			/* Positive on success, negative on error! */
-			if ((rv = do_check_string(cstr, alt_type, equal, flags,
-						  chk, chklen, peername)) != 0)
-				break;
-			}
-		GENERAL_NAMES_free(gens);
-		if (rv != 0)
-			return rv;
-		if (!cnid
-		    || (san_present
-		        && !(flags & X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT)))
-			return 0;
-		}
-	i = -1;
-	name = X509_get_subject_name(x);
-	while((i = X509_NAME_get_index_by_NID(name, cnid, i)) >= 0)
-		{
-		X509_NAME_ENTRY *ne;
-		ASN1_STRING *str;
-		ne = X509_NAME_get_entry(name, i);
-		str = X509_NAME_ENTRY_get_data(ne);
-		/* Positive on success, negative on error! */
-		if ((rv = do_check_string(str, -1, equal, flags,
-					  chk, chklen, peername)) != 0)
-			return rv;
-		}
-	return 0;
-	}
+                         unsigned int flags, int check_type, char **peername)
+{
+    GENERAL_NAMES *gens = NULL;
+    X509_NAME *name = NULL;
+    int i;
+    int cnid;
+    int alt_type;
+    int san_present = 0;
+    int rv = 0;
+    equal_fn equal;
+
+    /* See below, this flag is internal-only */
+    flags &= ~_X509_CHECK_FLAG_DOT_SUBDOMAINS;
+    if (check_type == GEN_EMAIL) {
+        cnid = NID_pkcs9_emailAddress;
+        alt_type = V_ASN1_IA5STRING;
+        equal = equal_email;
+    } else if (check_type == GEN_DNS) {
+        cnid = NID_commonName;
+        /* Implicit client-side DNS sub-domain pattern */
+        if (chklen > 1 && chk[0] == '.')
+            flags |= _X509_CHECK_FLAG_DOT_SUBDOMAINS;
+        alt_type = V_ASN1_IA5STRING;
+        if (flags & X509_CHECK_FLAG_NO_WILDCARDS)
+            equal = equal_nocase;
+        else
+            equal = equal_wildcard;
+    } else {
+        cnid = 0;
+        alt_type = V_ASN1_OCTET_STRING;
+        equal = equal_case;
+    }
+
+    if (chklen == 0)
+        chklen = strlen(chk);
+
+    gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
+    if (gens) {
+        for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+            GENERAL_NAME *gen;
+            ASN1_STRING *cstr;
+            gen = sk_GENERAL_NAME_value(gens, i);
+            if (gen->type != check_type)
+                continue;
+            san_present = 1;
+            if (check_type == GEN_EMAIL)
+                cstr = gen->d.rfc822Name;
+            else if (check_type == GEN_DNS)
+                cstr = gen->d.dNSName;
+            else
+                cstr = gen->d.iPAddress;
+            /* Positive on success, negative on error! */
+            if ((rv = do_check_string(cstr, alt_type, equal, flags,
+                                      chk, chklen, peername)) != 0)
+                break;
+        }
+        GENERAL_NAMES_free(gens);
+        if (rv != 0)
+            return rv;
+        if (!cnid
+            || (san_present
+                && !(flags & X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT)))
+            return 0;
+    }
+    i = -1;
+    name = X509_get_subject_name(x);
+    while ((i = X509_NAME_get_index_by_NID(name, cnid, i)) >= 0) {
+        X509_NAME_ENTRY *ne;
+        ASN1_STRING *str;
+        ne = X509_NAME_get_entry(name, i);
+        str = X509_NAME_ENTRY_get_data(ne);
+        /* Positive on success, negative on error! */
+        if ((rv = do_check_string(str, -1, equal, flags,
+                                  chk, chklen, peername)) != 0)
+            return rv;
+    }
+    return 0;
+}
 
 int X509_check_host(X509 *x, const char *chk, size_t chklen,
-			unsigned int flags, char **peername)
-	{
-	if (chk == NULL)
-		return -2;
-	/*
-	 * Embedded NULs are disallowed, except as the last character of a
-	 * string of length 2 or more (tolerate caller including terminating
-	 * NUL in string length).
-	 */
-	if (chklen == 0)
-		chklen = strlen(chk);
-	else if (memchr(chk, '\0', chklen > 1 ? chklen-1 : chklen))
-		return -2;
-	if (chklen > 1 && chk[chklen-1] == '\0')
-		--chklen;
-	return do_x509_check(x, chk, chklen, flags, GEN_DNS, peername);
-	}
+                    unsigned int flags, char **peername)
+{
+    if (chk == NULL)
+        return -2;
+    /*
+     * Embedded NULs are disallowed, except as the last character of a
+     * string of length 2 or more (tolerate caller including terminating
+     * NUL in string length).
+     */
+    if (chklen == 0)
+        chklen = strlen(chk);
+    else if (memchr(chk, '\0', chklen > 1 ? chklen - 1 : chklen))
+        return -2;
+    if (chklen > 1 && chk[chklen - 1] == '\0')
+        --chklen;
+    return do_x509_check(x, chk, chklen, flags, GEN_DNS, peername);
+}
 
 int X509_check_email(X509 *x, const char *chk, size_t chklen,
-			unsigned int flags)
-	{
-	if (chk == NULL)
-		return -2;
-	/*
-	 * Embedded NULs are disallowed, except as the last character of a
-	 * string of length 2 or more (tolerate caller including terminating
-	 * NUL in string length).
-	 */
-	if (chklen == 0)
-		chklen = strlen((char *)chk);
-	else if (memchr(chk, '\0', chklen > 1 ? chklen-1 : chklen))
-		return -2;
-	if (chklen > 1 && chk[chklen-1] == '\0')
-		--chklen;
-	return do_x509_check(x, chk, chklen, flags, GEN_EMAIL, NULL);
-	}
+                     unsigned int flags)
+{
+    if (chk == NULL)
+        return -2;
+    /*
+     * Embedded NULs are disallowed, except as the last character of a
+     * string of length 2 or more (tolerate caller including terminating
+     * NUL in string length).
+     */
+    if (chklen == 0)
+        chklen = strlen((char *)chk);
+    else if (memchr(chk, '\0', chklen > 1 ? chklen - 1 : chklen))
+        return -2;
+    if (chklen > 1 && chk[chklen - 1] == '\0')
+        --chklen;
+    return do_x509_check(x, chk, chklen, flags, GEN_EMAIL, NULL);
+}
 
 int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen,
-					unsigned int flags)
-	{
-	if (chk == NULL)
-		return -2;
-	return do_x509_check(x, (char *)chk, chklen, flags, GEN_IPADD, NULL);
-	}
+                  unsigned int flags)
+{
+    if (chk == NULL)
+        return -2;
+    return do_x509_check(x, (char *)chk, chklen, flags, GEN_IPADD, NULL);
+}
 
 int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags)
-	{
-	unsigned char ipout[16];
-	size_t iplen;
-
-	if (ipasc == NULL)
-		return -2;
-	iplen = (size_t) a2i_ipadd(ipout, ipasc);
-	if (iplen == 0)
-		return -2;
-	return do_x509_check(x, (char *)ipout, iplen, flags, GEN_IPADD, NULL);
-	}
-
-/* Convert IP addresses both IPv4 and IPv6 into an 
- * OCTET STRING compatible with RFC3280.
+{
+    unsigned char ipout[16];
+    size_t iplen;
+
+    if (ipasc == NULL)
+        return -2;
+    iplen = (size_t)a2i_ipadd(ipout, ipasc);
+    if (iplen == 0)
+        return -2;
+    return do_x509_check(x, (char *)ipout, iplen, flags, GEN_IPADD, NULL);
+}
+
+/*
+ * Convert IP addresses both IPv4 and IPv6 into an OCTET STRING compatible
+ * with RFC3280.
  */
 
 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc)
-	{
-	unsigned char ipout[16];
-	ASN1_OCTET_STRING *ret;
-	int iplen;
+{
+    unsigned char ipout[16];
+    ASN1_OCTET_STRING *ret;
+    int iplen;
 
-	/* If string contains a ':' assume IPv6 */
+    /* If string contains a ':' assume IPv6 */
 
-	iplen = a2i_ipadd(ipout, ipasc);
+    iplen = a2i_ipadd(ipout, ipasc);
 
-	if (!iplen)
-		return NULL;
+    if (!iplen)
+        return NULL;
 
-	ret = ASN1_OCTET_STRING_new();
-	if (!ret)
-		return NULL;
-	if (!ASN1_OCTET_STRING_set(ret, ipout, iplen))
-		{
-		ASN1_OCTET_STRING_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+    ret = ASN1_OCTET_STRING_new();
+    if (!ret)
+        return NULL;
+    if (!ASN1_OCTET_STRING_set(ret, ipout, iplen)) {
+        ASN1_OCTET_STRING_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc)
-	{
-	ASN1_OCTET_STRING *ret = NULL;
-	unsigned char ipout[32];
-	char *iptmp = NULL, *p;
-	int iplen1, iplen2;
-	p = strchr(ipasc,'/');
-	if (!p)
-		return NULL;
-	iptmp = BUF_strdup(ipasc);
-	if (!iptmp)
-		return NULL;
-	p = iptmp + (p - ipasc);
-	*p++ = 0;
-
-	iplen1 = a2i_ipadd(ipout, iptmp);
-
-	if (!iplen1)
-		goto err;
-
-	iplen2 = a2i_ipadd(ipout + iplen1, p);
-
-	OPENSSL_free(iptmp);
-	iptmp = NULL;
-
-	if (!iplen2 || (iplen1 != iplen2))
-		goto err;
-
-	ret = ASN1_OCTET_STRING_new();
-	if (!ret)
-		goto err;
-	if (!ASN1_OCTET_STRING_set(ret, ipout, iplen1 + iplen2))
-		goto err;
-
-	return ret;
-
-	err:
-	if (iptmp)
-		OPENSSL_free(iptmp);
-	if (ret)
-		ASN1_OCTET_STRING_free(ret);
-	return NULL;
-	}
-	
+{
+    ASN1_OCTET_STRING *ret = NULL;
+    unsigned char ipout[32];
+    char *iptmp = NULL, *p;
+    int iplen1, iplen2;
+    p = strchr(ipasc, '/');
+    if (!p)
+        return NULL;
+    iptmp = BUF_strdup(ipasc);
+    if (!iptmp)
+        return NULL;
+    p = iptmp + (p - ipasc);
+    *p++ = 0;
+
+    iplen1 = a2i_ipadd(ipout, iptmp);
+
+    if (!iplen1)
+        goto err;
+
+    iplen2 = a2i_ipadd(ipout + iplen1, p);
+
+    OPENSSL_free(iptmp);
+    iptmp = NULL;
+
+    if (!iplen2 || (iplen1 != iplen2))
+        goto err;
+
+    ret = ASN1_OCTET_STRING_new();
+    if (!ret)
+        goto err;
+    if (!ASN1_OCTET_STRING_set(ret, ipout, iplen1 + iplen2))
+        goto err;
+
+    return ret;
+
+ err:
+    if (iptmp)
+        OPENSSL_free(iptmp);
+    if (ret)
+        ASN1_OCTET_STRING_free(ret);
+    return NULL;
+}
 
 int a2i_ipadd(unsigned char *ipout, const char *ipasc)
-	{
-	/* If string contains a ':' assume IPv6 */
-
-	if (strchr(ipasc, ':'))
-		{
-		if (!ipv6_from_asc(ipout, ipasc))
-			return 0;
-		return 16;
-		}
-	else
-		{
-		if (!ipv4_from_asc(ipout, ipasc))
-			return 0;
-		return 4;
-		}
-	}
+{
+    /* If string contains a ':' assume IPv6 */
+
+    if (strchr(ipasc, ':')) {
+        if (!ipv6_from_asc(ipout, ipasc))
+            return 0;
+        return 16;
+    } else {
+        if (!ipv4_from_asc(ipout, ipasc))
+            return 0;
+        return 4;
+    }
+}
 
 static int ipv4_from_asc(unsigned char *v4, const char *in)
-	{
-	int a0, a1, a2, a3;
-	if (sscanf(in, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) != 4)
-		return 0;
-	if ((a0 < 0) || (a0 > 255) || (a1 < 0) || (a1 > 255)
-		|| (a2 < 0) || (a2 > 255) || (a3 < 0) || (a3 > 255))
-		return 0;
-	v4[0] = a0;
-	v4[1] = a1;
-	v4[2] = a2;
-	v4[3] = a3;
-	return 1;
-	}
+{
+    int a0, a1, a2, a3;
+    if (sscanf(in, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) != 4)
+        return 0;
+    if ((a0 < 0) || (a0 > 255) || (a1 < 0) || (a1 > 255)
+        || (a2 < 0) || (a2 > 255) || (a3 < 0) || (a3 > 255))
+        return 0;
+    v4[0] = a0;
+    v4[1] = a1;
+    v4[2] = a2;
+    v4[3] = a3;
+    return 1;
+}
 
 typedef struct {
-		/* Temporary store for IPV6 output */
-		unsigned char tmp[16];
-		/* Total number of bytes in tmp */
-		int total;
-		/* The position of a zero (corresponding to '::') */
-		int zero_pos;
-		/* Number of zeroes */
-		int zero_cnt;
-	} IPV6_STAT;
-
+    /* Temporary store for IPV6 output */
+    unsigned char tmp[16];
+    /* Total number of bytes in tmp */
+    int total;
+    /* The position of a zero (corresponding to '::') */
+    int zero_pos;
+    /* Number of zeroes */
+    int zero_cnt;
+} IPV6_STAT;
 
 static int ipv6_from_asc(unsigned char *v6, const char *in)
-	{
-	IPV6_STAT v6stat;
-	v6stat.total = 0;
-	v6stat.zero_pos = -1;
-	v6stat.zero_cnt = 0;
-	/* Treat the IPv6 representation as a list of values
-	 * separated by ':'. The presence of a '::' will parse
- 	 * as one, two or three zero length elements.
-	 */
-	if (!CONF_parse_list(in, ':', 0, ipv6_cb, &v6stat))
-		return 0;
-
-	/* Now for some sanity checks */
-
-	if (v6stat.zero_pos == -1)
-		{
-		/* If no '::' must have exactly 16 bytes */
-		if (v6stat.total != 16)
-			return 0;
-		}
-	else 
-		{
-		/* If '::' must have less than 16 bytes */
-		if (v6stat.total == 16)
-			return 0;
-		/* More than three zeroes is an error */
-		if (v6stat.zero_cnt > 3)
-			return 0;
-		/* Can only have three zeroes if nothing else present */
-		else if (v6stat.zero_cnt == 3)
-			{
-			if (v6stat.total > 0)
-				return 0;
-			}
-		/* Can only have two zeroes if at start or end */
-		else if (v6stat.zero_cnt == 2)
-			{
-			if ((v6stat.zero_pos != 0)
-				&& (v6stat.zero_pos != v6stat.total))
-				return 0;
-			}
-		else 
-		/* Can only have one zero if *not* start or end */
-			{
-			if ((v6stat.zero_pos == 0)
-				|| (v6stat.zero_pos == v6stat.total))
-				return 0;
-			}
-		}
-
-	/* Format result */
-
-	if (v6stat.zero_pos >= 0)
-		{
-		/* Copy initial part */
-		memcpy(v6, v6stat.tmp, v6stat.zero_pos);
-		/* Zero middle */
-		memset(v6 + v6stat.zero_pos, 0, 16 - v6stat.total);
-		/* Copy final part */
-		if (v6stat.total != v6stat.zero_pos)
-			memcpy(v6 + v6stat.zero_pos + 16 - v6stat.total,
-				v6stat.tmp + v6stat.zero_pos,
-				v6stat.total - v6stat.zero_pos);
-		}
-	else
-		memcpy(v6, v6stat.tmp, 16);
-
-	return 1;
-	}
+{
+    IPV6_STAT v6stat;
+    v6stat.total = 0;
+    v6stat.zero_pos = -1;
+    v6stat.zero_cnt = 0;
+    /*
+     * Treat the IPv6 representation as a list of values separated by ':'.
+     * The presence of a '::' will parse as one, two or three zero length
+     * elements.
+     */
+    if (!CONF_parse_list(in, ':', 0, ipv6_cb, &v6stat))
+        return 0;
+
+    /* Now for some sanity checks */
+
+    if (v6stat.zero_pos == -1) {
+        /* If no '::' must have exactly 16 bytes */
+        if (v6stat.total != 16)
+            return 0;
+    } else {
+        /* If '::' must have less than 16 bytes */
+        if (v6stat.total == 16)
+            return 0;
+        /* More than three zeroes is an error */
+        if (v6stat.zero_cnt > 3)
+            return 0;
+        /* Can only have three zeroes if nothing else present */
+        else if (v6stat.zero_cnt == 3) {
+            if (v6stat.total > 0)
+                return 0;
+        }
+        /* Can only have two zeroes if at start or end */
+        else if (v6stat.zero_cnt == 2) {
+            if ((v6stat.zero_pos != 0)
+                && (v6stat.zero_pos != v6stat.total))
+                return 0;
+        } else
+            /* Can only have one zero if *not* start or end */
+        {
+            if ((v6stat.zero_pos == 0)
+                || (v6stat.zero_pos == v6stat.total))
+                return 0;
+        }
+    }
+
+    /* Format result */
+
+    if (v6stat.zero_pos >= 0) {
+        /* Copy initial part */
+        memcpy(v6, v6stat.tmp, v6stat.zero_pos);
+        /* Zero middle */
+        memset(v6 + v6stat.zero_pos, 0, 16 - v6stat.total);
+        /* Copy final part */
+        if (v6stat.total != v6stat.zero_pos)
+            memcpy(v6 + v6stat.zero_pos + 16 - v6stat.total,
+                   v6stat.tmp + v6stat.zero_pos,
+                   v6stat.total - v6stat.zero_pos);
+    } else
+        memcpy(v6, v6stat.tmp, 16);
+
+    return 1;
+}
 
 static int ipv6_cb(const char *elem, int len, void *usr)
-	{
-	IPV6_STAT *s = usr;
-	/* Error if 16 bytes written */
-	if (s->total == 16)
-		return 0;
-	if (len == 0)
-		{
-		/* Zero length element, corresponds to '::' */
-		if (s->zero_pos == -1)
-			s->zero_pos = s->total;
-		/* If we've already got a :: its an error */
-		else if (s->zero_pos != s->total)
-			return 0;
-		s->zero_cnt++;
-		}
-	else 
-		{
-		/* If more than 4 characters could be final a.b.c.d form */
-		if (len > 4)
-			{
-			/* Need at least 4 bytes left */
-			if (s->total > 12)
-				return 0;
-			/* Must be end of string */
-			if (elem[len])
-				return 0;
-			if (!ipv4_from_asc(s->tmp + s->total, elem))
-				return 0;
-			s->total += 4;
-			}
-		else
-			{
-			if (!ipv6_hex(s->tmp + s->total, elem, len))
-				return 0;
-			s->total += 2;
-			}
-		}
-	return 1;
-	}
-
-/* Convert a string of up to 4 hex digits into the corresponding
- * IPv6 form.
+{
+    IPV6_STAT *s = usr;
+    /* Error if 16 bytes written */
+    if (s->total == 16)
+        return 0;
+    if (len == 0) {
+        /* Zero length element, corresponds to '::' */
+        if (s->zero_pos == -1)
+            s->zero_pos = s->total;
+        /* If we've already got a :: its an error */
+        else if (s->zero_pos != s->total)
+            return 0;
+        s->zero_cnt++;
+    } else {
+        /* If more than 4 characters could be final a.b.c.d form */
+        if (len > 4) {
+            /* Need at least 4 bytes left */
+            if (s->total > 12)
+                return 0;
+            /* Must be end of string */
+            if (elem[len])
+                return 0;
+            if (!ipv4_from_asc(s->tmp + s->total, elem))
+                return 0;
+            s->total += 4;
+        } else {
+            if (!ipv6_hex(s->tmp + s->total, elem, len))
+                return 0;
+            s->total += 2;
+        }
+    }
+    return 1;
+}
+
+/*
+ * Convert a string of up to 4 hex digits into the corresponding IPv6 form.
  */
 
 static int ipv6_hex(unsigned char *out, const char *in, int inlen)
-	{
-	unsigned char c;
-	unsigned int num = 0;
-	if (inlen > 4)
-		return 0;
-	while(inlen--)
-		{
-		c = *in++;
-		num <<= 4;
-		if ((c >= '0') && (c <= '9'))
-			num |= c - '0';
-		else if ((c >= 'A') && (c <= 'F'))
-			num |= c - 'A' + 10;
-		else if ((c >= 'a') && (c <= 'f'))
-			num |=  c - 'a' + 10;
-		else
-			return 0;
-		}
-	out[0] = num >> 8;
-	out[1] = num & 0xff;
-	return 1;
-	}
-
+{
+    unsigned char c;
+    unsigned int num = 0;
+    if (inlen > 4)
+        return 0;
+    while (inlen--) {
+        c = *in++;
+        num <<= 4;
+        if ((c >= '0') && (c <= '9'))
+            num |= c - '0';
+        else if ((c >= 'A') && (c <= 'F'))
+            num |= c - 'A' + 10;
+        else if ((c >= 'a') && (c <= 'f'))
+            num |= c - 'a' + 10;
+        else
+            return 0;
+    }
+    out[0] = num >> 8;
+    out[1] = num & 0xff;
+    return 1;
+}
 
 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
-						unsigned long chtype)
-	{
-	CONF_VALUE *v;
-	int i, mval;
-	char *p, *type;
-	if (!nm)
-		return 0;
-
-	for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++)
-		{
-		v=sk_CONF_VALUE_value(dn_sk,i);
-		type=v->name;
-		/* Skip past any leading X. X: X, etc to allow for
-		 * multiple instances 
-		 */
-		for(p = type; *p ; p++) 
+                             unsigned long chtype)
+{
+    CONF_VALUE *v;
+    int i, mval;
+    char *p, *type;
+    if (!nm)
+        return 0;
+
+    for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) {
+        v = sk_CONF_VALUE_value(dn_sk, i);
+        type = v->name;
+        /*
+         * Skip past any leading X. X: X, etc to allow for multiple instances
+         */
+        for (p = type; *p; p++)
 #ifndef CHARSET_EBCDIC
-			if ((*p == ':') || (*p == ',') || (*p == '.'))
+            if ((*p == ':') || (*p == ',') || (*p == '.'))
 #else
-			if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.']))
+            if ((*p == os_toascii[':']) || (*p == os_toascii[','])
+                || (*p == os_toascii['.']))
 #endif
-				{
-				p++;
-				if(*p) type = p;
-				break;
-				}
+            {
+                p++;
+                if (*p)
+                    type = p;
+                break;
+            }
 #ifndef CHARSET_EBCDIC
-		if (*type == '+')
+        if (*type == '+')
 #else
-		if (*type == os_toascii['+'])
+        if (*type == os_toascii['+'])
 #endif
-			{
-			mval = -1;
-			type++;
-			}
-		else
-			mval = 0;
-		if (!X509_NAME_add_entry_by_txt(nm,type, chtype,
-				(unsigned char *) v->value,-1,-1,mval))
-					return 0;
-
-		}
-	return 1;
-	}
+        {
+            mval = -1;
+            type++;
+        } else
+            mval = 0;
+        if (!X509_NAME_add_entry_by_txt(nm, type, chtype,
+                                        (unsigned char *)v->value, -1, -1,
+                                        mval))
+            return 0;
+
+    }
+    return 1;
+}
diff --git a/crypto/x509v3/v3conf.c b/crypto/x509v3/v3conf.c
index a9e6ca3542..41aa266948 100644
--- a/crypto/x509v3/v3conf.c
+++ b/crypto/x509v3/v3conf.c
@@ -1,6 +1,7 @@
 /* v3conf.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,6 @@
  *
  */
 
-
 #include 
 #include "cryptlib.h"
 #include 
@@ -68,60 +68,62 @@
 
 int main(int argc, char **argv)
 {
-	LHASH *conf;
-	X509 *cert;
-	FILE *inf;
-	char *conf_file;
-	int i;
-	int count;
-	X509_EXTENSION *ext;
-	X509V3_add_standard_extensions();
-	ERR_load_crypto_strings();
-	if(!argv[1]) {
-		fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
-		exit(1);
-	}
-	conf_file = argv[2];
-	if(!conf_file) conf_file = "test.cnf";
-	conf = CONF_load(NULL, "test.cnf", NULL);
-	if(!conf) {
-		fprintf(stderr, "Error opening Config file %s\n", conf_file);
-		ERR_print_errors_fp(stderr);
-		exit(1);
-	}
+    LHASH *conf;
+    X509 *cert;
+    FILE *inf;
+    char *conf_file;
+    int i;
+    int count;
+    X509_EXTENSION *ext;
+    X509V3_add_standard_extensions();
+    ERR_load_crypto_strings();
+    if (!argv[1]) {
+        fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
+        exit(1);
+    }
+    conf_file = argv[2];
+    if (!conf_file)
+        conf_file = "test.cnf";
+    conf = CONF_load(NULL, "test.cnf", NULL);
+    if (!conf) {
+        fprintf(stderr, "Error opening Config file %s\n", conf_file);
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
 
-	inf = fopen(argv[1], "r");
-	if(!inf) {
-		fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
-		exit(1);
-	}
-	cert = PEM_read_X509(inf, NULL, NULL);
-	if(!cert) {
-		fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
-		exit(1);
-	}
-	fclose(inf);
+    inf = fopen(argv[1], "r");
+    if (!inf) {
+        fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
+        exit(1);
+    }
+    cert = PEM_read_X509(inf, NULL, NULL);
+    if (!cert) {
+        fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
+        exit(1);
+    }
+    fclose(inf);
 
-	sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
-	cert->cert_info->extensions = NULL;
+    sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
+    cert->cert_info->extensions = NULL;
 
-	if(!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
-		fprintf(stderr, "Error adding extensions\n");
-		ERR_print_errors_fp(stderr);
-		exit(1);
-	}
+    if (!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
+        fprintf(stderr, "Error adding extensions\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
 
-	count = X509_get_ext_count(cert);
-	printf("%d extensions\n", count);
-	for(i = 0; i < count; i++) {
-		ext = X509_get_ext(cert, i);
-		printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
-		if(ext->critical) printf(",critical:\n");
-		else printf(":\n");
-		X509V3_EXT_print_fp(stdout, ext, 0, 0);
-		printf("\n");
-		
-	}
-	return 0;
-}
+    count = X509_get_ext_count(cert);
+    printf("%d extensions\n", count);
+    for (i = 0; i < count; i++) {
+        ext = X509_get_ext(cert, i);
+        printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
+        if (ext->critical)
+            printf(",critical:\n");
+        else
+            printf(":\n");
+        X509V3_EXT_print_fp(stdout, ext, 0, 0);
+        printf("\n");
 
+    }
+    return 0;
+}
diff --git a/crypto/x509v3/v3err.c b/crypto/x509v3/v3err.c
index 257b73d8dc..bcc1be722e 100644
--- a/crypto/x509v3/v3err.c
+++ b/crypto/x509v3/v3err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,164 +66,184 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509V3,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509V3,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509V3,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509V3,0,reason)
 
-static ERR_STRING_DATA X509V3_str_functs[]=
-	{
-{ERR_FUNC(X509V3_F_A2I_GENERAL_NAME),	"a2i_GENERAL_NAME"},
-{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE),	"ASIDENTIFIERCHOICE_CANONIZE"},
-{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL),	"ASIDENTIFIERCHOICE_IS_CANONICAL"},
-{ERR_FUNC(X509V3_F_COPY_EMAIL),	"COPY_EMAIL"},
-{ERR_FUNC(X509V3_F_COPY_ISSUER),	"COPY_ISSUER"},
-{ERR_FUNC(X509V3_F_DO_DIRNAME),	"DO_DIRNAME"},
-{ERR_FUNC(X509V3_F_DO_EXT_CONF),	"DO_EXT_CONF"},
-{ERR_FUNC(X509V3_F_DO_EXT_I2D),	"DO_EXT_I2D"},
-{ERR_FUNC(X509V3_F_DO_EXT_NCONF),	"DO_EXT_NCONF"},
-{ERR_FUNC(X509V3_F_DO_I2V_NAME_CONSTRAINTS),	"DO_I2V_NAME_CONSTRAINTS"},
-{ERR_FUNC(X509V3_F_GNAMES_FROM_SECTNAME),	"GNAMES_FROM_SECTNAME"},
-{ERR_FUNC(X509V3_F_HEX_TO_STRING),	"hex_to_string"},
-{ERR_FUNC(X509V3_F_I2S_ASN1_ENUMERATED),	"i2s_ASN1_ENUMERATED"},
-{ERR_FUNC(X509V3_F_I2S_ASN1_IA5STRING),	"I2S_ASN1_IA5STRING"},
-{ERR_FUNC(X509V3_F_I2S_ASN1_INTEGER),	"i2s_ASN1_INTEGER"},
-{ERR_FUNC(X509V3_F_I2V_AUTHORITY_INFO_ACCESS),	"I2V_AUTHORITY_INFO_ACCESS"},
-{ERR_FUNC(X509V3_F_NOTICE_SECTION),	"NOTICE_SECTION"},
-{ERR_FUNC(X509V3_F_NREF_NOS),	"NREF_NOS"},
-{ERR_FUNC(X509V3_F_POLICY_SECTION),	"POLICY_SECTION"},
-{ERR_FUNC(X509V3_F_PROCESS_PCI_VALUE),	"PROCESS_PCI_VALUE"},
-{ERR_FUNC(X509V3_F_R2I_CERTPOL),	"R2I_CERTPOL"},
-{ERR_FUNC(X509V3_F_R2I_PCI),	"R2I_PCI"},
-{ERR_FUNC(X509V3_F_S2I_ASN1_IA5STRING),	"S2I_ASN1_IA5STRING"},
-{ERR_FUNC(X509V3_F_S2I_ASN1_INTEGER),	"s2i_ASN1_INTEGER"},
-{ERR_FUNC(X509V3_F_S2I_ASN1_OCTET_STRING),	"s2i_ASN1_OCTET_STRING"},
-{ERR_FUNC(X509V3_F_S2I_ASN1_SKEY_ID),	"S2I_ASN1_SKEY_ID"},
-{ERR_FUNC(X509V3_F_S2I_SKEY_ID),	"S2I_SKEY_ID"},
-{ERR_FUNC(X509V3_F_SET_DIST_POINT_NAME),	"SET_DIST_POINT_NAME"},
-{ERR_FUNC(X509V3_F_STRING_TO_HEX),	"string_to_hex"},
-{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ASC),	"SXNET_add_id_asc"},
-{ERR_FUNC(X509V3_F_SXNET_ADD_ID_INTEGER),	"SXNET_add_id_INTEGER"},
-{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ULONG),	"SXNET_add_id_ulong"},
-{ERR_FUNC(X509V3_F_SXNET_GET_ID_ASC),	"SXNET_get_id_asc"},
-{ERR_FUNC(X509V3_F_SXNET_GET_ID_ULONG),	"SXNET_get_id_ulong"},
-{ERR_FUNC(X509V3_F_V2I_ASIDENTIFIERS),	"V2I_ASIDENTIFIERS"},
-{ERR_FUNC(X509V3_F_V2I_ASN1_BIT_STRING),	"v2i_ASN1_BIT_STRING"},
-{ERR_FUNC(X509V3_F_V2I_AUTHORITY_INFO_ACCESS),	"V2I_AUTHORITY_INFO_ACCESS"},
-{ERR_FUNC(X509V3_F_V2I_AUTHORITY_KEYID),	"V2I_AUTHORITY_KEYID"},
-{ERR_FUNC(X509V3_F_V2I_BASIC_CONSTRAINTS),	"V2I_BASIC_CONSTRAINTS"},
-{ERR_FUNC(X509V3_F_V2I_CRLD),	"V2I_CRLD"},
-{ERR_FUNC(X509V3_F_V2I_EXTENDED_KEY_USAGE),	"V2I_EXTENDED_KEY_USAGE"},
-{ERR_FUNC(X509V3_F_V2I_GENERAL_NAMES),	"v2i_GENERAL_NAMES"},
-{ERR_FUNC(X509V3_F_V2I_GENERAL_NAME_EX),	"v2i_GENERAL_NAME_ex"},
-{ERR_FUNC(X509V3_F_V2I_IDP),	"V2I_IDP"},
-{ERR_FUNC(X509V3_F_V2I_IPADDRBLOCKS),	"V2I_IPADDRBLOCKS"},
-{ERR_FUNC(X509V3_F_V2I_ISSUER_ALT),	"V2I_ISSUER_ALT"},
-{ERR_FUNC(X509V3_F_V2I_NAME_CONSTRAINTS),	"V2I_NAME_CONSTRAINTS"},
-{ERR_FUNC(X509V3_F_V2I_POLICY_CONSTRAINTS),	"V2I_POLICY_CONSTRAINTS"},
-{ERR_FUNC(X509V3_F_V2I_POLICY_MAPPINGS),	"V2I_POLICY_MAPPINGS"},
-{ERR_FUNC(X509V3_F_V2I_SUBJECT_ALT),	"V2I_SUBJECT_ALT"},
-{ERR_FUNC(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL),	"V3_ADDR_VALIDATE_PATH_INTERNAL"},
-{ERR_FUNC(X509V3_F_V3_GENERIC_EXTENSION),	"V3_GENERIC_EXTENSION"},
-{ERR_FUNC(X509V3_F_X509V3_ADD1_I2D),	"X509V3_add1_i2d"},
-{ERR_FUNC(X509V3_F_X509V3_ADD_VALUE),	"X509V3_add_value"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_ADD),	"X509V3_EXT_add"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_ADD_ALIAS),	"X509V3_EXT_add_alias"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_CONF),	"X509V3_EXT_conf"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_FREE),	"X509V3_EXT_free"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_I2D),	"X509V3_EXT_i2d"},
-{ERR_FUNC(X509V3_F_X509V3_EXT_NCONF),	"X509V3_EXT_nconf"},
-{ERR_FUNC(X509V3_F_X509V3_GET_SECTION),	"X509V3_get_section"},
-{ERR_FUNC(X509V3_F_X509V3_GET_STRING),	"X509V3_get_string"},
-{ERR_FUNC(X509V3_F_X509V3_GET_VALUE_BOOL),	"X509V3_get_value_bool"},
-{ERR_FUNC(X509V3_F_X509V3_PARSE_LIST),	"X509V3_parse_list"},
-{ERR_FUNC(X509V3_F_X509_PURPOSE_ADD),	"X509_PURPOSE_add"},
-{ERR_FUNC(X509V3_F_X509_PURPOSE_SET),	"X509_PURPOSE_set"},
-{0,NULL}
-	};
+static ERR_STRING_DATA X509V3_str_functs[] = {
+    {ERR_FUNC(X509V3_F_A2I_GENERAL_NAME), "a2i_GENERAL_NAME"},
+    {ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE),
+     "ASIDENTIFIERCHOICE_CANONIZE"},
+    {ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL),
+     "ASIDENTIFIERCHOICE_IS_CANONICAL"},
+    {ERR_FUNC(X509V3_F_COPY_EMAIL), "COPY_EMAIL"},
+    {ERR_FUNC(X509V3_F_COPY_ISSUER), "COPY_ISSUER"},
+    {ERR_FUNC(X509V3_F_DO_DIRNAME), "DO_DIRNAME"},
+    {ERR_FUNC(X509V3_F_DO_EXT_CONF), "DO_EXT_CONF"},
+    {ERR_FUNC(X509V3_F_DO_EXT_I2D), "DO_EXT_I2D"},
+    {ERR_FUNC(X509V3_F_DO_EXT_NCONF), "DO_EXT_NCONF"},
+    {ERR_FUNC(X509V3_F_DO_I2V_NAME_CONSTRAINTS), "DO_I2V_NAME_CONSTRAINTS"},
+    {ERR_FUNC(X509V3_F_GNAMES_FROM_SECTNAME), "GNAMES_FROM_SECTNAME"},
+    {ERR_FUNC(X509V3_F_HEX_TO_STRING), "hex_to_string"},
+    {ERR_FUNC(X509V3_F_I2S_ASN1_ENUMERATED), "i2s_ASN1_ENUMERATED"},
+    {ERR_FUNC(X509V3_F_I2S_ASN1_IA5STRING), "I2S_ASN1_IA5STRING"},
+    {ERR_FUNC(X509V3_F_I2S_ASN1_INTEGER), "i2s_ASN1_INTEGER"},
+    {ERR_FUNC(X509V3_F_I2V_AUTHORITY_INFO_ACCESS),
+     "I2V_AUTHORITY_INFO_ACCESS"},
+    {ERR_FUNC(X509V3_F_NOTICE_SECTION), "NOTICE_SECTION"},
+    {ERR_FUNC(X509V3_F_NREF_NOS), "NREF_NOS"},
+    {ERR_FUNC(X509V3_F_POLICY_SECTION), "POLICY_SECTION"},
+    {ERR_FUNC(X509V3_F_PROCESS_PCI_VALUE), "PROCESS_PCI_VALUE"},
+    {ERR_FUNC(X509V3_F_R2I_CERTPOL), "R2I_CERTPOL"},
+    {ERR_FUNC(X509V3_F_R2I_PCI), "R2I_PCI"},
+    {ERR_FUNC(X509V3_F_S2I_ASN1_IA5STRING), "S2I_ASN1_IA5STRING"},
+    {ERR_FUNC(X509V3_F_S2I_ASN1_INTEGER), "s2i_ASN1_INTEGER"},
+    {ERR_FUNC(X509V3_F_S2I_ASN1_OCTET_STRING), "s2i_ASN1_OCTET_STRING"},
+    {ERR_FUNC(X509V3_F_S2I_ASN1_SKEY_ID), "S2I_ASN1_SKEY_ID"},
+    {ERR_FUNC(X509V3_F_S2I_SKEY_ID), "S2I_SKEY_ID"},
+    {ERR_FUNC(X509V3_F_SET_DIST_POINT_NAME), "SET_DIST_POINT_NAME"},
+    {ERR_FUNC(X509V3_F_STRING_TO_HEX), "string_to_hex"},
+    {ERR_FUNC(X509V3_F_SXNET_ADD_ID_ASC), "SXNET_add_id_asc"},
+    {ERR_FUNC(X509V3_F_SXNET_ADD_ID_INTEGER), "SXNET_add_id_INTEGER"},
+    {ERR_FUNC(X509V3_F_SXNET_ADD_ID_ULONG), "SXNET_add_id_ulong"},
+    {ERR_FUNC(X509V3_F_SXNET_GET_ID_ASC), "SXNET_get_id_asc"},
+    {ERR_FUNC(X509V3_F_SXNET_GET_ID_ULONG), "SXNET_get_id_ulong"},
+    {ERR_FUNC(X509V3_F_V2I_ASIDENTIFIERS), "V2I_ASIDENTIFIERS"},
+    {ERR_FUNC(X509V3_F_V2I_ASN1_BIT_STRING), "v2i_ASN1_BIT_STRING"},
+    {ERR_FUNC(X509V3_F_V2I_AUTHORITY_INFO_ACCESS),
+     "V2I_AUTHORITY_INFO_ACCESS"},
+    {ERR_FUNC(X509V3_F_V2I_AUTHORITY_KEYID), "V2I_AUTHORITY_KEYID"},
+    {ERR_FUNC(X509V3_F_V2I_BASIC_CONSTRAINTS), "V2I_BASIC_CONSTRAINTS"},
+    {ERR_FUNC(X509V3_F_V2I_CRLD), "V2I_CRLD"},
+    {ERR_FUNC(X509V3_F_V2I_EXTENDED_KEY_USAGE), "V2I_EXTENDED_KEY_USAGE"},
+    {ERR_FUNC(X509V3_F_V2I_GENERAL_NAMES), "v2i_GENERAL_NAMES"},
+    {ERR_FUNC(X509V3_F_V2I_GENERAL_NAME_EX), "v2i_GENERAL_NAME_ex"},
+    {ERR_FUNC(X509V3_F_V2I_IDP), "V2I_IDP"},
+    {ERR_FUNC(X509V3_F_V2I_IPADDRBLOCKS), "V2I_IPADDRBLOCKS"},
+    {ERR_FUNC(X509V3_F_V2I_ISSUER_ALT), "V2I_ISSUER_ALT"},
+    {ERR_FUNC(X509V3_F_V2I_NAME_CONSTRAINTS), "V2I_NAME_CONSTRAINTS"},
+    {ERR_FUNC(X509V3_F_V2I_POLICY_CONSTRAINTS), "V2I_POLICY_CONSTRAINTS"},
+    {ERR_FUNC(X509V3_F_V2I_POLICY_MAPPINGS), "V2I_POLICY_MAPPINGS"},
+    {ERR_FUNC(X509V3_F_V2I_SUBJECT_ALT), "V2I_SUBJECT_ALT"},
+    {ERR_FUNC(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL),
+     "V3_ADDR_VALIDATE_PATH_INTERNAL"},
+    {ERR_FUNC(X509V3_F_V3_GENERIC_EXTENSION), "V3_GENERIC_EXTENSION"},
+    {ERR_FUNC(X509V3_F_X509V3_ADD1_I2D), "X509V3_add1_i2d"},
+    {ERR_FUNC(X509V3_F_X509V3_ADD_VALUE), "X509V3_add_value"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_ADD), "X509V3_EXT_add"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_ADD_ALIAS), "X509V3_EXT_add_alias"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_CONF), "X509V3_EXT_conf"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_FREE), "X509V3_EXT_free"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_I2D), "X509V3_EXT_i2d"},
+    {ERR_FUNC(X509V3_F_X509V3_EXT_NCONF), "X509V3_EXT_nconf"},
+    {ERR_FUNC(X509V3_F_X509V3_GET_SECTION), "X509V3_get_section"},
+    {ERR_FUNC(X509V3_F_X509V3_GET_STRING), "X509V3_get_string"},
+    {ERR_FUNC(X509V3_F_X509V3_GET_VALUE_BOOL), "X509V3_get_value_bool"},
+    {ERR_FUNC(X509V3_F_X509V3_PARSE_LIST), "X509V3_parse_list"},
+    {ERR_FUNC(X509V3_F_X509_PURPOSE_ADD), "X509_PURPOSE_add"},
+    {ERR_FUNC(X509V3_F_X509_PURPOSE_SET), "X509_PURPOSE_set"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA X509V3_str_reasons[]=
-	{
-{ERR_REASON(X509V3_R_BAD_IP_ADDRESS)     ,"bad ip address"},
-{ERR_REASON(X509V3_R_BAD_OBJECT)         ,"bad object"},
-{ERR_REASON(X509V3_R_BN_DEC2BN_ERROR)    ,"bn dec2bn error"},
-{ERR_REASON(X509V3_R_BN_TO_ASN1_INTEGER_ERROR),"bn to asn1 integer error"},
-{ERR_REASON(X509V3_R_CANNOT_FIND_FREE_FUNCTION),"cannot find free function"},
-{ERR_REASON(X509V3_R_DIRNAME_ERROR)      ,"dirname error"},
-{ERR_REASON(X509V3_R_DISTPOINT_ALREADY_SET),"distpoint already set"},
-{ERR_REASON(X509V3_R_DUPLICATE_ZONE_ID)  ,"duplicate zone id"},
-{ERR_REASON(X509V3_R_ERROR_CONVERTING_ZONE),"error converting zone"},
-{ERR_REASON(X509V3_R_ERROR_CREATING_EXTENSION),"error creating extension"},
-{ERR_REASON(X509V3_R_ERROR_IN_EXTENSION) ,"error in extension"},
-{ERR_REASON(X509V3_R_EXPECTED_A_SECTION_NAME),"expected a section name"},
-{ERR_REASON(X509V3_R_EXTENSION_EXISTS)   ,"extension exists"},
-{ERR_REASON(X509V3_R_EXTENSION_NAME_ERROR),"extension name error"},
-{ERR_REASON(X509V3_R_EXTENSION_NOT_FOUND),"extension not found"},
-{ERR_REASON(X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED),"extension setting not supported"},
-{ERR_REASON(X509V3_R_EXTENSION_VALUE_ERROR),"extension value error"},
-{ERR_REASON(X509V3_R_ILLEGAL_EMPTY_EXTENSION),"illegal empty extension"},
-{ERR_REASON(X509V3_R_ILLEGAL_HEX_DIGIT)  ,"illegal hex digit"},
-{ERR_REASON(X509V3_R_INCORRECT_POLICY_SYNTAX_TAG),"incorrect policy syntax tag"},
-{ERR_REASON(X509V3_R_INVALID_ASNUMBER)   ,"invalid asnumber"},
-{ERR_REASON(X509V3_R_INVALID_ASRANGE)    ,"invalid asrange"},
-{ERR_REASON(X509V3_R_INVALID_BOOLEAN_STRING),"invalid boolean string"},
-{ERR_REASON(X509V3_R_INVALID_EXTENSION_STRING),"invalid extension string"},
-{ERR_REASON(X509V3_R_INVALID_INHERITANCE),"invalid inheritance"},
-{ERR_REASON(X509V3_R_INVALID_IPADDRESS)  ,"invalid ipaddress"},
-{ERR_REASON(X509V3_R_INVALID_MULTIPLE_RDNS),"invalid multiple rdns"},
-{ERR_REASON(X509V3_R_INVALID_NAME)       ,"invalid name"},
-{ERR_REASON(X509V3_R_INVALID_NULL_ARGUMENT),"invalid null argument"},
-{ERR_REASON(X509V3_R_INVALID_NULL_NAME)  ,"invalid null name"},
-{ERR_REASON(X509V3_R_INVALID_NULL_VALUE) ,"invalid null value"},
-{ERR_REASON(X509V3_R_INVALID_NUMBER)     ,"invalid number"},
-{ERR_REASON(X509V3_R_INVALID_NUMBERS)    ,"invalid numbers"},
-{ERR_REASON(X509V3_R_INVALID_OBJECT_IDENTIFIER),"invalid object identifier"},
-{ERR_REASON(X509V3_R_INVALID_OPTION)     ,"invalid option"},
-{ERR_REASON(X509V3_R_INVALID_POLICY_IDENTIFIER),"invalid policy identifier"},
-{ERR_REASON(X509V3_R_INVALID_PROXY_POLICY_SETTING),"invalid proxy policy setting"},
-{ERR_REASON(X509V3_R_INVALID_PURPOSE)    ,"invalid purpose"},
-{ERR_REASON(X509V3_R_INVALID_SAFI)       ,"invalid safi"},
-{ERR_REASON(X509V3_R_INVALID_SECTION)    ,"invalid section"},
-{ERR_REASON(X509V3_R_INVALID_SYNTAX)     ,"invalid syntax"},
-{ERR_REASON(X509V3_R_ISSUER_DECODE_ERROR),"issuer decode error"},
-{ERR_REASON(X509V3_R_MISSING_VALUE)      ,"missing value"},
-{ERR_REASON(X509V3_R_NEED_ORGANIZATION_AND_NUMBERS),"need organization and numbers"},
-{ERR_REASON(X509V3_R_NO_CONFIG_DATABASE) ,"no config database"},
-{ERR_REASON(X509V3_R_NO_ISSUER_CERTIFICATE),"no issuer certificate"},
-{ERR_REASON(X509V3_R_NO_ISSUER_DETAILS)  ,"no issuer details"},
-{ERR_REASON(X509V3_R_NO_POLICY_IDENTIFIER),"no policy identifier"},
-{ERR_REASON(X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED),"no proxy cert policy language defined"},
-{ERR_REASON(X509V3_R_NO_PUBLIC_KEY)      ,"no public key"},
-{ERR_REASON(X509V3_R_NO_SUBJECT_DETAILS) ,"no subject details"},
-{ERR_REASON(X509V3_R_ODD_NUMBER_OF_DIGITS),"odd number of digits"},
-{ERR_REASON(X509V3_R_OPERATION_NOT_DEFINED),"operation not defined"},
-{ERR_REASON(X509V3_R_OTHERNAME_ERROR)    ,"othername error"},
-{ERR_REASON(X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED),"policy language already defined"},
-{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH) ,"policy path length"},
-{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED),"policy path length already defined"},
-{ERR_REASON(X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED),"policy syntax not currently supported"},
-{ERR_REASON(X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY),"policy when proxy language requires no policy"},
-{ERR_REASON(X509V3_R_SECTION_NOT_FOUND)  ,"section not found"},
-{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS),"unable to get issuer details"},
-{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_KEYID),"unable to get issuer keyid"},
-{ERR_REASON(X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT),"unknown bit string argument"},
-{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION)  ,"unknown extension"},
-{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION_NAME),"unknown extension name"},
-{ERR_REASON(X509V3_R_UNKNOWN_OPTION)     ,"unknown option"},
-{ERR_REASON(X509V3_R_UNSUPPORTED_OPTION) ,"unsupported option"},
-{ERR_REASON(X509V3_R_UNSUPPORTED_TYPE)   ,"unsupported type"},
-{ERR_REASON(X509V3_R_USER_TOO_LONG)      ,"user too long"},
-{0,NULL}
-	};
+static ERR_STRING_DATA X509V3_str_reasons[] = {
+    {ERR_REASON(X509V3_R_BAD_IP_ADDRESS), "bad ip address"},
+    {ERR_REASON(X509V3_R_BAD_OBJECT), "bad object"},
+    {ERR_REASON(X509V3_R_BN_DEC2BN_ERROR), "bn dec2bn error"},
+    {ERR_REASON(X509V3_R_BN_TO_ASN1_INTEGER_ERROR),
+     "bn to asn1 integer error"},
+    {ERR_REASON(X509V3_R_CANNOT_FIND_FREE_FUNCTION),
+     "cannot find free function"},
+    {ERR_REASON(X509V3_R_DIRNAME_ERROR), "dirname error"},
+    {ERR_REASON(X509V3_R_DISTPOINT_ALREADY_SET), "distpoint already set"},
+    {ERR_REASON(X509V3_R_DUPLICATE_ZONE_ID), "duplicate zone id"},
+    {ERR_REASON(X509V3_R_ERROR_CONVERTING_ZONE), "error converting zone"},
+    {ERR_REASON(X509V3_R_ERROR_CREATING_EXTENSION),
+     "error creating extension"},
+    {ERR_REASON(X509V3_R_ERROR_IN_EXTENSION), "error in extension"},
+    {ERR_REASON(X509V3_R_EXPECTED_A_SECTION_NAME), "expected a section name"},
+    {ERR_REASON(X509V3_R_EXTENSION_EXISTS), "extension exists"},
+    {ERR_REASON(X509V3_R_EXTENSION_NAME_ERROR), "extension name error"},
+    {ERR_REASON(X509V3_R_EXTENSION_NOT_FOUND), "extension not found"},
+    {ERR_REASON(X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED),
+     "extension setting not supported"},
+    {ERR_REASON(X509V3_R_EXTENSION_VALUE_ERROR), "extension value error"},
+    {ERR_REASON(X509V3_R_ILLEGAL_EMPTY_EXTENSION), "illegal empty extension"},
+    {ERR_REASON(X509V3_R_ILLEGAL_HEX_DIGIT), "illegal hex digit"},
+    {ERR_REASON(X509V3_R_INCORRECT_POLICY_SYNTAX_TAG),
+     "incorrect policy syntax tag"},
+    {ERR_REASON(X509V3_R_INVALID_ASNUMBER), "invalid asnumber"},
+    {ERR_REASON(X509V3_R_INVALID_ASRANGE), "invalid asrange"},
+    {ERR_REASON(X509V3_R_INVALID_BOOLEAN_STRING), "invalid boolean string"},
+    {ERR_REASON(X509V3_R_INVALID_EXTENSION_STRING),
+     "invalid extension string"},
+    {ERR_REASON(X509V3_R_INVALID_INHERITANCE), "invalid inheritance"},
+    {ERR_REASON(X509V3_R_INVALID_IPADDRESS), "invalid ipaddress"},
+    {ERR_REASON(X509V3_R_INVALID_MULTIPLE_RDNS), "invalid multiple rdns"},
+    {ERR_REASON(X509V3_R_INVALID_NAME), "invalid name"},
+    {ERR_REASON(X509V3_R_INVALID_NULL_ARGUMENT), "invalid null argument"},
+    {ERR_REASON(X509V3_R_INVALID_NULL_NAME), "invalid null name"},
+    {ERR_REASON(X509V3_R_INVALID_NULL_VALUE), "invalid null value"},
+    {ERR_REASON(X509V3_R_INVALID_NUMBER), "invalid number"},
+    {ERR_REASON(X509V3_R_INVALID_NUMBERS), "invalid numbers"},
+    {ERR_REASON(X509V3_R_INVALID_OBJECT_IDENTIFIER),
+     "invalid object identifier"},
+    {ERR_REASON(X509V3_R_INVALID_OPTION), "invalid option"},
+    {ERR_REASON(X509V3_R_INVALID_POLICY_IDENTIFIER),
+     "invalid policy identifier"},
+    {ERR_REASON(X509V3_R_INVALID_PROXY_POLICY_SETTING),
+     "invalid proxy policy setting"},
+    {ERR_REASON(X509V3_R_INVALID_PURPOSE), "invalid purpose"},
+    {ERR_REASON(X509V3_R_INVALID_SAFI), "invalid safi"},
+    {ERR_REASON(X509V3_R_INVALID_SECTION), "invalid section"},
+    {ERR_REASON(X509V3_R_INVALID_SYNTAX), "invalid syntax"},
+    {ERR_REASON(X509V3_R_ISSUER_DECODE_ERROR), "issuer decode error"},
+    {ERR_REASON(X509V3_R_MISSING_VALUE), "missing value"},
+    {ERR_REASON(X509V3_R_NEED_ORGANIZATION_AND_NUMBERS),
+     "need organization and numbers"},
+    {ERR_REASON(X509V3_R_NO_CONFIG_DATABASE), "no config database"},
+    {ERR_REASON(X509V3_R_NO_ISSUER_CERTIFICATE), "no issuer certificate"},
+    {ERR_REASON(X509V3_R_NO_ISSUER_DETAILS), "no issuer details"},
+    {ERR_REASON(X509V3_R_NO_POLICY_IDENTIFIER), "no policy identifier"},
+    {ERR_REASON(X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED),
+     "no proxy cert policy language defined"},
+    {ERR_REASON(X509V3_R_NO_PUBLIC_KEY), "no public key"},
+    {ERR_REASON(X509V3_R_NO_SUBJECT_DETAILS), "no subject details"},
+    {ERR_REASON(X509V3_R_ODD_NUMBER_OF_DIGITS), "odd number of digits"},
+    {ERR_REASON(X509V3_R_OPERATION_NOT_DEFINED), "operation not defined"},
+    {ERR_REASON(X509V3_R_OTHERNAME_ERROR), "othername error"},
+    {ERR_REASON(X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED),
+     "policy language already defined"},
+    {ERR_REASON(X509V3_R_POLICY_PATH_LENGTH), "policy path length"},
+    {ERR_REASON(X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED),
+     "policy path length already defined"},
+    {ERR_REASON(X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED),
+     "policy syntax not currently supported"},
+    {ERR_REASON(X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY),
+     "policy when proxy language requires no policy"},
+    {ERR_REASON(X509V3_R_SECTION_NOT_FOUND), "section not found"},
+    {ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS),
+     "unable to get issuer details"},
+    {ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_KEYID),
+     "unable to get issuer keyid"},
+    {ERR_REASON(X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT),
+     "unknown bit string argument"},
+    {ERR_REASON(X509V3_R_UNKNOWN_EXTENSION), "unknown extension"},
+    {ERR_REASON(X509V3_R_UNKNOWN_EXTENSION_NAME), "unknown extension name"},
+    {ERR_REASON(X509V3_R_UNKNOWN_OPTION), "unknown option"},
+    {ERR_REASON(X509V3_R_UNSUPPORTED_OPTION), "unsupported option"},
+    {ERR_REASON(X509V3_R_UNSUPPORTED_TYPE), "unsupported type"},
+    {ERR_REASON(X509V3_R_USER_TOO_LONG), "user too long"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_X509V3_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(X509V3_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,X509V3_str_functs);
-		ERR_load_strings(0,X509V3_str_reasons);
-		}
+    if (ERR_func_error_string(X509V3_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, X509V3_str_functs);
+        ERR_load_strings(0, X509V3_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/crypto/x509v3/v3nametest.c b/crypto/x509v3/v3nametest.c
index fbf82d0cee..7b5c1c8e51 100644
--- a/crypto/x509v3/v3nametest.c
+++ b/crypto/x509v3/v3nametest.c
@@ -3,357 +3,334 @@
 #include "../e_os.h"
 #include 
 
-static const char *const names[] =
-	{
-	"a", "b", ".", "*", "@",
-	".a", "a.", ".b", "b.", ".*", "*.", "*@", "@*", "a@", "@a", "b@", "..",
-	"@@", "**", "*.com", "*com", "*.*.com", "*com", "com*", "*example.com",
-	"*@example.com", "test@*.example.com", "example.com", "www.example.com",
-	"test.www.example.com", "*.example.com", "*.www.example.com",
-	"test.*.example.com", "www.*.com",
-	".www.example.com", "*www.example.com",
-	"example.net", "xn--rger-koa.example.com",
-	"a.example.com", "b.example.com",
-	"postmaster@example.com", "Postmaster@example.com",
-	"postmaster@EXAMPLE.COM",
-	NULL
-	};
+static const char *const names[] = {
+    "a", "b", ".", "*", "@",
+    ".a", "a.", ".b", "b.", ".*", "*.", "*@", "@*", "a@", "@a", "b@", "..",
+    "@@", "**", "*.com", "*com", "*.*.com", "*com", "com*", "*example.com",
+    "*@example.com", "test@*.example.com", "example.com", "www.example.com",
+    "test.www.example.com", "*.example.com", "*.www.example.com",
+    "test.*.example.com", "www.*.com",
+    ".www.example.com", "*www.example.com",
+    "example.net", "xn--rger-koa.example.com",
+    "a.example.com", "b.example.com",
+    "postmaster@example.com", "Postmaster@example.com",
+    "postmaster@EXAMPLE.COM",
+    NULL
+};
 
-static const char *const exceptions[] =
-	{
-	"set CN: host: [*.example.com] matches [a.example.com]",
-	"set CN: host: [*.example.com] matches [b.example.com]",
-	"set CN: host: [*.example.com] matches [www.example.com]",
-	"set CN: host: [*.example.com] matches [xn--rger-koa.example.com]",
-	"set CN: host: [*.www.example.com] matches [test.www.example.com]",
-	"set CN: host: [*.www.example.com] matches [.www.example.com]",
-	"set CN: host: [*www.example.com] matches [www.example.com]",
-	"set CN: host: [test.www.example.com] matches [.www.example.com]",
-	"set CN: host-no-wildcards: [*.www.example.com] matches [.www.example.com]",
-	"set CN: host-no-wildcards: [test.www.example.com] matches [.www.example.com]",
-	"set emailAddress: email: [postmaster@example.com] does not match [Postmaster@example.com]",
-	"set emailAddress: email: [postmaster@EXAMPLE.COM] does not match [Postmaster@example.com]",
-	"set emailAddress: email: [Postmaster@example.com] does not match [postmaster@example.com]",
-	"set emailAddress: email: [Postmaster@example.com] does not match [postmaster@EXAMPLE.COM]",
-	"set dnsName: host: [*.example.com] matches [www.example.com]",
-	"set dnsName: host: [*.example.com] matches [a.example.com]",
-	"set dnsName: host: [*.example.com] matches [b.example.com]",
-	"set dnsName: host: [*.example.com] matches [xn--rger-koa.example.com]",
-	"set dnsName: host: [*.www.example.com] matches [test.www.example.com]",
-	"set dnsName: host-no-wildcards: [*.www.example.com] matches [.www.example.com]",
-	"set dnsName: host-no-wildcards: [test.www.example.com] matches [.www.example.com]",
-	"set dnsName: host: [*.www.example.com] matches [.www.example.com]",
-	"set dnsName: host: [*www.example.com] matches [www.example.com]",
-	"set dnsName: host: [test.www.example.com] matches [.www.example.com]",
-	"set rfc822Name: email: [postmaster@example.com] does not match [Postmaster@example.com]",
-	"set rfc822Name: email: [Postmaster@example.com] does not match [postmaster@example.com]",
-	"set rfc822Name: email: [Postmaster@example.com] does not match [postmaster@EXAMPLE.COM]",
-	"set rfc822Name: email: [postmaster@EXAMPLE.COM] does not match [Postmaster@example.com]",
-	NULL
-	};
+static const char *const exceptions[] = {
+    "set CN: host: [*.example.com] matches [a.example.com]",
+    "set CN: host: [*.example.com] matches [b.example.com]",
+    "set CN: host: [*.example.com] matches [www.example.com]",
+    "set CN: host: [*.example.com] matches [xn--rger-koa.example.com]",
+    "set CN: host: [*.www.example.com] matches [test.www.example.com]",
+    "set CN: host: [*.www.example.com] matches [.www.example.com]",
+    "set CN: host: [*www.example.com] matches [www.example.com]",
+    "set CN: host: [test.www.example.com] matches [.www.example.com]",
+    "set CN: host-no-wildcards: [*.www.example.com] matches [.www.example.com]",
+    "set CN: host-no-wildcards: [test.www.example.com] matches [.www.example.com]",
+    "set emailAddress: email: [postmaster@example.com] does not match [Postmaster@example.com]",
+    "set emailAddress: email: [postmaster@EXAMPLE.COM] does not match [Postmaster@example.com]",
+    "set emailAddress: email: [Postmaster@example.com] does not match [postmaster@example.com]",
+    "set emailAddress: email: [Postmaster@example.com] does not match [postmaster@EXAMPLE.COM]",
+    "set dnsName: host: [*.example.com] matches [www.example.com]",
+    "set dnsName: host: [*.example.com] matches [a.example.com]",
+    "set dnsName: host: [*.example.com] matches [b.example.com]",
+    "set dnsName: host: [*.example.com] matches [xn--rger-koa.example.com]",
+    "set dnsName: host: [*.www.example.com] matches [test.www.example.com]",
+    "set dnsName: host-no-wildcards: [*.www.example.com] matches [.www.example.com]",
+    "set dnsName: host-no-wildcards: [test.www.example.com] matches [.www.example.com]",
+    "set dnsName: host: [*.www.example.com] matches [.www.example.com]",
+    "set dnsName: host: [*www.example.com] matches [www.example.com]",
+    "set dnsName: host: [test.www.example.com] matches [.www.example.com]",
+    "set rfc822Name: email: [postmaster@example.com] does not match [Postmaster@example.com]",
+    "set rfc822Name: email: [Postmaster@example.com] does not match [postmaster@example.com]",
+    "set rfc822Name: email: [Postmaster@example.com] does not match [postmaster@EXAMPLE.COM]",
+    "set rfc822Name: email: [postmaster@EXAMPLE.COM] does not match [Postmaster@example.com]",
+    NULL
+};
 
 static int is_exception(const char *msg)
-	{
-	const char *const *p;
-	for (p = exceptions; *p; ++p)
-		if (strcmp(msg, *p) == 0)
-			return 1;
-	return 0;
-	}
+{
+    const char *const *p;
+    for (p = exceptions; *p; ++p)
+        if (strcmp(msg, *p) == 0)
+            return 1;
+    return 0;
+}
 
 static int set_cn(X509 *crt, ...)
-	{
-	int ret = 0;
-	X509_NAME *n = NULL;
-	va_list ap;
-	va_start(ap, crt);
-	n = X509_NAME_new();
-	if (n == NULL)
-		goto out;
-	while (1) {
-		int nid;
-		const char *name;
-		nid = va_arg(ap, int);
-		if (nid == 0)
-			break;
-		name = va_arg(ap, const char *);
-		if (!X509_NAME_add_entry_by_NID(n, nid, MBSTRING_ASC,
-							(unsigned char *)name,
-						-1, -1, 1))
-			goto out;
-	}
-	if (!X509_set_subject_name(crt, n))
-		goto out;
-	ret = 1;
+{
+    int ret = 0;
+    X509_NAME *n = NULL;
+    va_list ap;
+    va_start(ap, crt);
+    n = X509_NAME_new();
+    if (n == NULL)
+        goto out;
+    while (1) {
+        int nid;
+        const char *name;
+        nid = va_arg(ap, int);
+        if (nid == 0)
+            break;
+        name = va_arg(ap, const char *);
+        if (!X509_NAME_add_entry_by_NID(n, nid, MBSTRING_ASC,
+                                        (unsigned char *)name, -1, -1, 1))
+            goto out;
+    }
+    if (!X509_set_subject_name(crt, n))
+        goto out;
+    ret = 1;
  out:
-	X509_NAME_free(n);
-	va_end(ap);
-	return ret;
-	}
+    X509_NAME_free(n);
+    va_end(ap);
+    return ret;
+}
 
 /*-
-int		X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+int             X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
-			int nid, int crit, ASN1_OCTET_STRING *data);
-int		X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+                        int nid, int crit, ASN1_OCTET_STRING *data);
+int             X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
 */
 
 static int set_altname(X509 *crt, ...)
-	{
-	int ret = 0;
-	GENERAL_NAMES *gens = NULL;
-	GENERAL_NAME *gen = NULL;
-	ASN1_IA5STRING *ia5 = NULL;
-	va_list ap;
-	va_start(ap, crt);
-	gens = sk_GENERAL_NAME_new_null();
-	if (gens == NULL)
-		goto out;
-	while (1) {
-		int type;
-		const char *name;
-		type = va_arg(ap, int);
-		if (type == 0)
-			break;
-		name = va_arg(ap, const char *);
+{
+    int ret = 0;
+    GENERAL_NAMES *gens = NULL;
+    GENERAL_NAME *gen = NULL;
+    ASN1_IA5STRING *ia5 = NULL;
+    va_list ap;
+    va_start(ap, crt);
+    gens = sk_GENERAL_NAME_new_null();
+    if (gens == NULL)
+        goto out;
+    while (1) {
+        int type;
+        const char *name;
+        type = va_arg(ap, int);
+        if (type == 0)
+            break;
+        name = va_arg(ap, const char *);
 
-		gen = GENERAL_NAME_new();
-		if (gen == NULL)
-			goto out;
-		ia5 = ASN1_IA5STRING_new();
-		if (ia5 == NULL)
-			goto out;
-		if (!ASN1_STRING_set(ia5, name, -1))
-			goto out;
-		switch (type)
-			{
-			case GEN_EMAIL:
-			case GEN_DNS:
-				GENERAL_NAME_set0_value(gen, type, ia5);
-				ia5 = NULL;
-				break;
-			default:
-				abort();
-			}
-		sk_GENERAL_NAME_push(gens, gen);
-		gen = NULL;
-	}
-	if (!X509_add1_ext_i2d(crt, NID_subject_alt_name, gens, 0, 0))
-		goto out;
-	ret = 1;
+        gen = GENERAL_NAME_new();
+        if (gen == NULL)
+            goto out;
+        ia5 = ASN1_IA5STRING_new();
+        if (ia5 == NULL)
+            goto out;
+        if (!ASN1_STRING_set(ia5, name, -1))
+            goto out;
+        switch (type) {
+        case GEN_EMAIL:
+        case GEN_DNS:
+            GENERAL_NAME_set0_value(gen, type, ia5);
+            ia5 = NULL;
+            break;
+        default:
+            abort();
+        }
+        sk_GENERAL_NAME_push(gens, gen);
+        gen = NULL;
+    }
+    if (!X509_add1_ext_i2d(crt, NID_subject_alt_name, gens, 0, 0))
+        goto out;
+    ret = 1;
  out:
-	ASN1_IA5STRING_free(ia5);
-	GENERAL_NAME_free(gen);
-	GENERAL_NAMES_free(gens);
-	va_end(ap);
-	return ret;
-	}
+    ASN1_IA5STRING_free(ia5);
+    GENERAL_NAME_free(gen);
+    GENERAL_NAMES_free(gens);
+    va_end(ap);
+    return ret;
+}
 
 static int set_cn1(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_commonName, name, 0);
-	}
-
+{
+    return set_cn(crt, NID_commonName, name, 0);
+}
 
 static int set_cn_and_email(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_commonName, name,
-		      NID_pkcs9_emailAddress, "dummy@example.com", 0);
-	}
+{
+    return set_cn(crt, NID_commonName, name,
+                  NID_pkcs9_emailAddress, "dummy@example.com", 0);
+}
 
 static int set_cn2(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_commonName, "dummy value",
-		      NID_commonName, name, 0);
-	}
+{
+    return set_cn(crt, NID_commonName, "dummy value",
+                  NID_commonName, name, 0);
+}
 
 static int set_cn3(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_commonName, name,
-		      NID_commonName, "dummy value", 0);
-	}
+{
+    return set_cn(crt, NID_commonName, name,
+                  NID_commonName, "dummy value", 0);
+}
 
 static int set_email1(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_pkcs9_emailAddress, name, 0);
-	}
+{
+    return set_cn(crt, NID_pkcs9_emailAddress, name, 0);
+}
 
 static int set_email2(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_pkcs9_emailAddress, "dummy@example.com",
-		      NID_pkcs9_emailAddress, name, 0);
-	}
+{
+    return set_cn(crt, NID_pkcs9_emailAddress, "dummy@example.com",
+                  NID_pkcs9_emailAddress, name, 0);
+}
 
 static int set_email3(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_pkcs9_emailAddress, name,
-		      NID_pkcs9_emailAddress, "dummy@example.com", 0);
-	}
+{
+    return set_cn(crt, NID_pkcs9_emailAddress, name,
+                  NID_pkcs9_emailAddress, "dummy@example.com", 0);
+}
 
 static int set_email_and_cn(X509 *crt, const char *name)
-	{
-	return set_cn(crt, NID_pkcs9_emailAddress, name,
-		      NID_commonName, "www.example.org", 0);
-	}
+{
+    return set_cn(crt, NID_pkcs9_emailAddress, name,
+                  NID_commonName, "www.example.org", 0);
+}
 
 static int set_altname_dns(X509 *crt, const char *name)
-	{
-	return set_altname(crt, GEN_DNS, name, 0);
-	}
+{
+    return set_altname(crt, GEN_DNS, name, 0);
+}
 
 static int set_altname_email(X509 *crt, const char *name)
-	{
-	return set_altname(crt, GEN_EMAIL, name, 0);
-	}
+{
+    return set_altname(crt, GEN_EMAIL, name, 0);
+}
 
-struct set_name_fn
-	{
-	int (*fn)(X509 *, const char *);
-	const char *name;
-	int host;
-	int email;
-	};
+struct set_name_fn {
+    int (*fn) (X509 *, const char *);
+    const char *name;
+    int host;
+    int email;
+};
 
-static const struct set_name_fn name_fns[] =
-	{
-	{set_cn1, "set CN", 1, 0},
-	{set_cn2, "set CN", 1, 0},
-	{set_cn3, "set CN", 1, 0},
-	{set_cn_and_email, "set CN", 1, 0},
-	{set_email1, "set emailAddress", 0, 1},
-	{set_email2, "set emailAddress", 0, 1},
-	{set_email3, "set emailAddress", 0, 1},
-	{set_email_and_cn, "set emailAddress", 0, 1},
-	{set_altname_dns, "set dnsName", 1, 0},
-	{set_altname_email, "set rfc822Name", 0, 1},
-	{NULL, NULL, 0}
-	};
+static const struct set_name_fn name_fns[] = {
+    {set_cn1, "set CN", 1, 0},
+    {set_cn2, "set CN", 1, 0},
+    {set_cn3, "set CN", 1, 0},
+    {set_cn_and_email, "set CN", 1, 0},
+    {set_email1, "set emailAddress", 0, 1},
+    {set_email2, "set emailAddress", 0, 1},
+    {set_email3, "set emailAddress", 0, 1},
+    {set_email_and_cn, "set emailAddress", 0, 1},
+    {set_altname_dns, "set dnsName", 1, 0},
+    {set_altname_email, "set rfc822Name", 0, 1},
+    {NULL, NULL, 0}
+};
 
 static X509 *make_cert()
-	{
-	X509 *ret = NULL;
-	X509 *crt = NULL;
-	X509_NAME *issuer = NULL;
-	crt = X509_new();
-	if (crt == NULL)
-		goto out;
-	if (!X509_set_version(crt, 3))
-		goto out;
-	ret = crt;
-	crt = NULL;
+{
+    X509 *ret = NULL;
+    X509 *crt = NULL;
+    X509_NAME *issuer = NULL;
+    crt = X509_new();
+    if (crt == NULL)
+        goto out;
+    if (!X509_set_version(crt, 3))
+        goto out;
+    ret = crt;
+    crt = NULL;
  out:
-	X509_NAME_free(issuer);
-	return ret;
-	}
+    X509_NAME_free(issuer);
+    return ret;
+}
 
 static int errors;
 
 static void check_message(const struct set_name_fn *fn, const char *op,
-			  const char *nameincert, int match, const char *name)
-	{
-	char msg[1024];
-	if (match < 0)
-		return;
-	BIO_snprintf(msg, sizeof(msg), "%s: %s: [%s] %s [%s]",
-		 fn->name, op, nameincert,
-		 match ? "matches" : "does not match", name);
-	if (is_exception(msg))
-		return;
-	puts(msg);
-	++errors;
-	}
+                          const char *nameincert, int match, const char *name)
+{
+    char msg[1024];
+    if (match < 0)
+        return;
+    BIO_snprintf(msg, sizeof(msg), "%s: %s: [%s] %s [%s]",
+                 fn->name, op, nameincert,
+                 match ? "matches" : "does not match", name);
+    if (is_exception(msg))
+        return;
+    puts(msg);
+    ++errors;
+}
 
 static void run_cert(X509 *crt, const char *nameincert,
-		     const struct set_name_fn *fn)
-	{
-	const char *const *pname = names;
-	while (*pname)
-		{
-		int samename = strcasecmp(nameincert, *pname) == 0;
-		size_t namelen = strlen(*pname);
-		char *name = malloc(namelen);
-		int match, ret;
-		memcpy(name, *pname, namelen);
+                     const struct set_name_fn *fn)
+{
+    const char *const *pname = names;
+    while (*pname) {
+        int samename = strcasecmp(nameincert, *pname) == 0;
+        size_t namelen = strlen(*pname);
+        char *name = malloc(namelen);
+        int match, ret;
+        memcpy(name, *pname, namelen);
 
-		ret = X509_check_host(crt, name, namelen, 0, NULL);
-		match = -1;
-		if (ret < 0)
-			{
-			fprintf(stderr, "internal error in X509_check_host");
-			++errors;
-			}
-		else if (fn->host)
-			{
-			if (ret == 1 && !samename)
-				match = 1;
-			if (ret == 0 && samename)
-				match = 0;
-			}
-		else if (ret == 1)
-			match = 1;
-		check_message(fn, "host", nameincert, match, *pname);
+        ret = X509_check_host(crt, name, namelen, 0, NULL);
+        match = -1;
+        if (ret < 0) {
+            fprintf(stderr, "internal error in X509_check_host");
+            ++errors;
+        } else if (fn->host) {
+            if (ret == 1 && !samename)
+                match = 1;
+            if (ret == 0 && samename)
+                match = 0;
+        } else if (ret == 1)
+            match = 1;
+        check_message(fn, "host", nameincert, match, *pname);
 
-		ret = X509_check_host(crt, name, namelen,
-				      X509_CHECK_FLAG_NO_WILDCARDS, NULL);
-		match = -1;
-		if (ret < 0)
-			{
-			fprintf(stderr, "internal error in X509_check_host");
-			++errors;
-			}
-		else if (fn->host)
-			{
-			if (ret == 1 && !samename)
-				match = 1;
-			if (ret == 0 && samename)
-				match = 0;
-			}
-		else if (ret == 1)
-			match = 1;
-		check_message(fn, "host-no-wildcards",
-			      nameincert, match, *pname);
+        ret = X509_check_host(crt, name, namelen,
+                              X509_CHECK_FLAG_NO_WILDCARDS, NULL);
+        match = -1;
+        if (ret < 0) {
+            fprintf(stderr, "internal error in X509_check_host");
+            ++errors;
+        } else if (fn->host) {
+            if (ret == 1 && !samename)
+                match = 1;
+            if (ret == 0 && samename)
+                match = 0;
+        } else if (ret == 1)
+            match = 1;
+        check_message(fn, "host-no-wildcards", nameincert, match, *pname);
 
-		ret = X509_check_email(crt, name, namelen, 0);
-		match = -1;
-		if (fn->email)
-			{
-			if (ret && !samename)
-				match = 1;
-			if (!ret && samename && strchr(nameincert, '@') != NULL)
-				match = 0;
-			}
-		else if (ret)
-			match = 1;
-		check_message(fn, "email", nameincert, match, *pname);
-		++pname;
-		free(name);
-		}
-	}
+        ret = X509_check_email(crt, name, namelen, 0);
+        match = -1;
+        if (fn->email) {
+            if (ret && !samename)
+                match = 1;
+            if (!ret && samename && strchr(nameincert, '@') != NULL)
+                match = 0;
+        } else if (ret)
+            match = 1;
+        check_message(fn, "email", nameincert, match, *pname);
+        ++pname;
+        free(name);
+    }
+}
 
-int
-main(void)
-	{
-	const struct set_name_fn *pfn = name_fns;
-	while (pfn->name) {
-		const char *const *pname = names;
-		while (*pname)
-			{
-			X509 *crt = make_cert();
-			if (crt == NULL)
-				{
-				fprintf(stderr, "make_cert failed\n");
-				return 1;
-				}
-			if (!pfn->fn(crt, *pname))
-				{
-				fprintf(stderr, "X509 name setting failed\n");
-				return 1;
-				}
-			run_cert(crt, *pname, pfn);
-			X509_free(crt);
-			++pname;
-			}
-		++pfn;
-	}
-	return errors > 0 ? 1 : 0;
-	}
+int main(void)
+{
+    const struct set_name_fn *pfn = name_fns;
+    while (pfn->name) {
+        const char *const *pname = names;
+        while (*pname) {
+            X509 *crt = make_cert();
+            if (crt == NULL) {
+                fprintf(stderr, "make_cert failed\n");
+                return 1;
+            }
+            if (!pfn->fn(crt, *pname)) {
+                fprintf(stderr, "X509 name setting failed\n");
+                return 1;
+            }
+            run_cert(crt, *pname, pfn);
+            X509_free(crt);
+            ++pname;
+        }
+        ++pfn;
+    }
+    return errors > 0 ? 1 : 0;
+}
diff --git a/crypto/x509v3/v3prin.c b/crypto/x509v3/v3prin.c
index d5ff268296..cbc357079d 100644
--- a/crypto/x509v3/v3prin.c
+++ b/crypto/x509v3/v3prin.c
@@ -1,6 +1,7 @@
 /* v3prin.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,8 +57,6 @@
  *
  */
 
-
-
 #include 
 #include 
 #include 
@@ -66,34 +65,35 @@
 
 int main(int argc, char **argv)
 {
-	X509 *cert;
-	FILE *inf;
-	int i, count;
-	X509_EXTENSION *ext;
-	X509V3_add_standard_extensions();
-	ERR_load_crypto_strings();
-	if(!argv[1]) {
-		fprintf(stderr, "Usage v3prin cert.pem\n");
-		exit(1);
-	}
-	if(!(inf = fopen(argv[1], "r"))) {
-		fprintf(stderr, "Can't open %s\n", argv[1]);
-		exit(1);
-	}
-	if(!(cert = PEM_read_X509(inf, NULL, NULL))) {
-		fprintf(stderr, "Can't read certificate %s\n", argv[1]);
-		ERR_print_errors_fp(stderr);
-		exit(1);
-	}
-	fclose(inf);
-	count = X509_get_ext_count(cert);
-	printf("%d extensions\n", count);
-	for(i = 0; i < count; i++) {
-		ext = X509_get_ext(cert, i);
-		printf("%s\n", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
-		if(!X509V3_EXT_print_fp(stdout, ext, 0, 0)) ERR_print_errors_fp(stderr);
-		printf("\n");
-		
-	}
-	return 0;
+    X509 *cert;
+    FILE *inf;
+    int i, count;
+    X509_EXTENSION *ext;
+    X509V3_add_standard_extensions();
+    ERR_load_crypto_strings();
+    if (!argv[1]) {
+        fprintf(stderr, "Usage v3prin cert.pem\n");
+        exit(1);
+    }
+    if (!(inf = fopen(argv[1], "r"))) {
+        fprintf(stderr, "Can't open %s\n", argv[1]);
+        exit(1);
+    }
+    if (!(cert = PEM_read_X509(inf, NULL, NULL))) {
+        fprintf(stderr, "Can't read certificate %s\n", argv[1]);
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    fclose(inf);
+    count = X509_get_ext_count(cert);
+    printf("%d extensions\n", count);
+    for (i = 0; i < count; i++) {
+        ext = X509_get_ext(cert, i);
+        printf("%s\n", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
+        if (!X509V3_EXT_print_fp(stdout, ext, 0, 0))
+            ERR_print_errors_fp(stderr);
+        printf("\n");
+
+    }
+    return 0;
 }
diff --git a/crypto/x509v3/x509v3.h b/crypto/x509v3/x509v3.h
index 1723bb37fd..f5c61560aa 100644
--- a/crypto/x509v3/x509v3.h
+++ b/crypto/x509v3/x509v3.h
@@ -1,6 +1,7 @@
 /* x509v3.h */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,22 +57,22 @@
  *
  */
 #ifndef HEADER_X509V3_H
-#define HEADER_X509V3_H
+# define HEADER_X509V3_H
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#ifdef OPENSSL_SYS_WIN32
+# ifdef OPENSSL_SYS_WIN32
 /* Under Win32 these are defined in wincrypt.h */
-#undef X509_NAME
-#undef X509_CERT_PAIR
-#undef X509_EXTENSIONS
-#endif
+#  undef X509_NAME
+#  undef X509_CERT_PAIR
+#  undef X509_EXTENSIONS
+# endif
 
 /* Forward reference */
 struct v3_ext_method;
@@ -79,69 +80,66 @@ struct v3_ext_ctx;
 
 /* Useful typedefs */
 
-typedef void * (*X509V3_EXT_NEW)(void);
-typedef void (*X509V3_EXT_FREE)(void *);
-typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long);
-typedef int (*X509V3_EXT_I2D)(void *, unsigned char **);
+typedef void *(*X509V3_EXT_NEW)(void);
+typedef void (*X509V3_EXT_FREE) (void *);
+typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long);
+typedef int (*X509V3_EXT_I2D) (void *, unsigned char **);
 typedef STACK_OF(CONF_VALUE) *
-  (*X509V3_EXT_I2V)(const struct v3_ext_method *method, void *ext,
-		    STACK_OF(CONF_VALUE) *extlist);
-typedef void * (*X509V3_EXT_V2I)(const struct v3_ext_method *method,
-				 struct v3_ext_ctx *ctx,
-				 STACK_OF(CONF_VALUE) *values);
-typedef char * (*X509V3_EXT_I2S)(const struct v3_ext_method *method, void *ext);
-typedef void * (*X509V3_EXT_S2I)(const struct v3_ext_method *method,
-				 struct v3_ext_ctx *ctx, const char *str);
-typedef int (*X509V3_EXT_I2R)(const struct v3_ext_method *method, void *ext,
-			      BIO *out, int indent);
-typedef void * (*X509V3_EXT_R2I)(const struct v3_ext_method *method,
-				 struct v3_ext_ctx *ctx, const char *str);
+    (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext,
+                       STACK_OF(CONF_VALUE) *extlist);
+typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx,
+                                STACK_OF(CONF_VALUE) *values);
+typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method,
+                                void *ext);
+typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
+typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext,
+                               BIO *out, int indent);
+typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method,
+                                struct v3_ext_ctx *ctx, const char *str);
 
 /* V3 extension structure */
 
 struct v3_ext_method {
-int ext_nid;
-int ext_flags;
+    int ext_nid;
+    int ext_flags;
 /* If this is set the following four fields are ignored */
-ASN1_ITEM_EXP *it;
+    ASN1_ITEM_EXP *it;
 /* Old style ASN1 calls */
-X509V3_EXT_NEW ext_new;
-X509V3_EXT_FREE ext_free;
-X509V3_EXT_D2I d2i;
-X509V3_EXT_I2D i2d;
-
+    X509V3_EXT_NEW ext_new;
+    X509V3_EXT_FREE ext_free;
+    X509V3_EXT_D2I d2i;
+    X509V3_EXT_I2D i2d;
 /* The following pair is used for string extensions */
-X509V3_EXT_I2S i2s;
-X509V3_EXT_S2I s2i;
-
+    X509V3_EXT_I2S i2s;
+    X509V3_EXT_S2I s2i;
 /* The following pair is used for multi-valued extensions */
-X509V3_EXT_I2V i2v;
-X509V3_EXT_V2I v2i;
-
+    X509V3_EXT_I2V i2v;
+    X509V3_EXT_V2I v2i;
 /* The following are used for raw extensions */
-X509V3_EXT_I2R i2r;
-X509V3_EXT_R2I r2i;
-
-void *usr_data;	/* Any extension specific data */
+    X509V3_EXT_I2R i2r;
+    X509V3_EXT_R2I r2i;
+    void *usr_data;             /* Any extension specific data */
 };
 
 typedef struct X509V3_CONF_METHOD_st {
-char * (*get_string)(void *db, char *section, char *value);
-STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section);
-void (*free_string)(void *db, char * string);
-void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section);
+    char *(*get_string) (void *db, char *section, char *value);
+    STACK_OF(CONF_VALUE) *(*get_section) (void *db, char *section);
+    void (*free_string) (void *db, char *string);
+    void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section);
 } X509V3_CONF_METHOD;
 
 /* Context specific info */
 struct v3_ext_ctx {
-#define CTX_TEST 0x1
-int flags;
-X509 *issuer_cert;
-X509 *subject_cert;
-X509_REQ *subject_req;
-X509_CRL *crl;
-X509V3_CONF_METHOD *db_meth;
-void *db;
+# define CTX_TEST 0x1
+    int flags;
+    X509 *issuer_cert;
+    X509 *subject_cert;
+    X509_REQ *subject_req;
+    X509_CRL *crl;
+    X509V3_CONF_METHOD *db_meth;
+    void *db;
 /* Maybe more here */
 };
 
@@ -150,72 +148,69 @@ typedef struct v3_ext_method X509V3_EXT_METHOD;
 DECLARE_STACK_OF(X509V3_EXT_METHOD)
 
 /* ext_flags values */
-#define X509V3_EXT_DYNAMIC	0x1
-#define X509V3_EXT_CTX_DEP	0x2
-#define X509V3_EXT_MULTILINE	0x4
+# define X509V3_EXT_DYNAMIC      0x1
+# define X509V3_EXT_CTX_DEP      0x2
+# define X509V3_EXT_MULTILINE    0x4
 
 typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
 
 typedef struct BASIC_CONSTRAINTS_st {
-int ca;
-ASN1_INTEGER *pathlen;
+    int ca;
+    ASN1_INTEGER *pathlen;
 } BASIC_CONSTRAINTS;
 
-
 typedef struct PKEY_USAGE_PERIOD_st {
-ASN1_GENERALIZEDTIME *notBefore;
-ASN1_GENERALIZEDTIME *notAfter;
+    ASN1_GENERALIZEDTIME *notBefore;
+    ASN1_GENERALIZEDTIME *notAfter;
 } PKEY_USAGE_PERIOD;
 
 typedef struct otherName_st {
-ASN1_OBJECT *type_id;
-ASN1_TYPE *value;
+    ASN1_OBJECT *type_id;
+    ASN1_TYPE *value;
 } OTHERNAME;
 
 typedef struct EDIPartyName_st {
-	ASN1_STRING *nameAssigner;
-	ASN1_STRING *partyName;
+    ASN1_STRING *nameAssigner;
+    ASN1_STRING *partyName;
 } EDIPARTYNAME;
 
 typedef struct GENERAL_NAME_st {
-
-#define GEN_OTHERNAME	0
-#define GEN_EMAIL	1
-#define GEN_DNS		2
-#define GEN_X400	3
-#define GEN_DIRNAME	4
-#define GEN_EDIPARTY	5
-#define GEN_URI		6
-#define GEN_IPADD	7
-#define GEN_RID		8
-
-int type;
-union {
-	char *ptr;
-	OTHERNAME *otherName; /* otherName */
-	ASN1_IA5STRING *rfc822Name;
-	ASN1_IA5STRING *dNSName;
-	ASN1_TYPE *x400Address;
-	X509_NAME *directoryName;
-	EDIPARTYNAME *ediPartyName;
-	ASN1_IA5STRING *uniformResourceIdentifier;
-	ASN1_OCTET_STRING *iPAddress;
-	ASN1_OBJECT *registeredID;
-
-	/* Old names */
-	ASN1_OCTET_STRING *ip; /* iPAddress */
-	X509_NAME *dirn;		/* dirn */
-	ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
-	ASN1_OBJECT *rid; /* registeredID */
-	ASN1_TYPE *other; /* x400Address */
-} d;
+# define GEN_OTHERNAME   0
+# define GEN_EMAIL       1
+# define GEN_DNS         2
+# define GEN_X400        3
+# define GEN_DIRNAME     4
+# define GEN_EDIPARTY    5
+# define GEN_URI         6
+# define GEN_IPADD       7
+# define GEN_RID         8
+    int type;
+    union {
+        char *ptr;
+        OTHERNAME *otherName;   /* otherName */
+        ASN1_IA5STRING *rfc822Name;
+        ASN1_IA5STRING *dNSName;
+        ASN1_TYPE *x400Address;
+        X509_NAME *directoryName;
+        EDIPARTYNAME *ediPartyName;
+        ASN1_IA5STRING *uniformResourceIdentifier;
+        ASN1_OCTET_STRING *iPAddress;
+        ASN1_OBJECT *registeredID;
+        /* Old names */
+        ASN1_OCTET_STRING *ip;  /* iPAddress */
+        X509_NAME *dirn;        /* dirn */
+        ASN1_IA5STRING *ia5;    /* rfc822Name, dNSName,
+                                 * uniformResourceIdentifier */
+        ASN1_OBJECT *rid;       /* registeredID */
+        ASN1_TYPE *other;       /* x400Address */
+    } d;
 } GENERAL_NAME;
 
 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
 
 typedef struct ACCESS_DESCRIPTION_st {
-	ASN1_OBJECT *method;
-	GENERAL_NAME *location;
+    ASN1_OBJECT *method;
+    GENERAL_NAME *location;
 } ACCESS_DESCRIPTION;
 
 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
@@ -229,34 +224,34 @@ DECLARE_STACK_OF(ACCESS_DESCRIPTION)
 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
 
 typedef struct DIST_POINT_NAME_st {
-int type;
-union {
-	GENERAL_NAMES *fullname;
-	STACK_OF(X509_NAME_ENTRY) *relativename;
-} name;
+    int type;
+    union {
+        GENERAL_NAMES *fullname;
+        STACK_OF(X509_NAME_ENTRY) *relativename;
+    } name;
 /* If relativename then this contains the full distribution point name */
-X509_NAME *dpname;
+    X509_NAME *dpname;
 } DIST_POINT_NAME;
 /* All existing reasons */
-#define CRLDP_ALL_REASONS	0x807f
-
-#define CRL_REASON_NONE				-1
-#define CRL_REASON_UNSPECIFIED			0
-#define CRL_REASON_KEY_COMPROMISE		1
-#define CRL_REASON_CA_COMPROMISE		2
-#define CRL_REASON_AFFILIATION_CHANGED		3
-#define CRL_REASON_SUPERSEDED			4
-#define CRL_REASON_CESSATION_OF_OPERATION	5
-#define CRL_REASON_CERTIFICATE_HOLD		6
-#define CRL_REASON_REMOVE_FROM_CRL		8
-#define CRL_REASON_PRIVILEGE_WITHDRAWN		9
-#define CRL_REASON_AA_COMPROMISE		10
+# define CRLDP_ALL_REASONS       0x807f
+
+# define CRL_REASON_NONE                         -1
+# define CRL_REASON_UNSPECIFIED                  0
+# define CRL_REASON_KEY_COMPROMISE               1
+# define CRL_REASON_CA_COMPROMISE                2
+# define CRL_REASON_AFFILIATION_CHANGED          3
+# define CRL_REASON_SUPERSEDED                   4
+# define CRL_REASON_CESSATION_OF_OPERATION       5
+# define CRL_REASON_CERTIFICATE_HOLD             6
+# define CRL_REASON_REMOVE_FROM_CRL              8
+# define CRL_REASON_PRIVILEGE_WITHDRAWN          9
+# define CRL_REASON_AA_COMPROMISE                10
 
 struct DIST_POINT_st {
-DIST_POINT_NAME	*distpoint;
-ASN1_BIT_STRING *reasons;
-GENERAL_NAMES *CRLissuer;
-int dp_reasons;
+    DIST_POINT_NAME *distpoint;
+    ASN1_BIT_STRING *reasons;
+    GENERAL_NAMES *CRLissuer;
+    int dp_reasons;
 };
 
 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
@@ -265,51 +260,51 @@ DECLARE_STACK_OF(DIST_POINT)
 DECLARE_ASN1_SET_OF(DIST_POINT)
 
 struct AUTHORITY_KEYID_st {
-ASN1_OCTET_STRING *keyid;
-GENERAL_NAMES *issuer;
-ASN1_INTEGER *serial;
+    ASN1_OCTET_STRING *keyid;
+    GENERAL_NAMES *issuer;
+    ASN1_INTEGER *serial;
 };
 
 /* Strong extranet structures */
 
 typedef struct SXNET_ID_st {
-	ASN1_INTEGER *zone;
-	ASN1_OCTET_STRING *user;
+    ASN1_INTEGER *zone;
+    ASN1_OCTET_STRING *user;
 } SXNETID;
 
 DECLARE_STACK_OF(SXNETID)
 DECLARE_ASN1_SET_OF(SXNETID)
 
 typedef struct SXNET_st {
-	ASN1_INTEGER *version;
-	STACK_OF(SXNETID) *ids;
+    ASN1_INTEGER *version;
+    STACK_OF(SXNETID) *ids;
 } SXNET;
 
 typedef struct NOTICEREF_st {
-	ASN1_STRING *organization;
-	STACK_OF(ASN1_INTEGER) *noticenos;
+    ASN1_STRING *organization;
+    STACK_OF(ASN1_INTEGER) *noticenos;
 } NOTICEREF;
 
 typedef struct USERNOTICE_st {
-	NOTICEREF *noticeref;
-	ASN1_STRING *exptext;
+    NOTICEREF *noticeref;
+    ASN1_STRING *exptext;
 } USERNOTICE;
 
 typedef struct POLICYQUALINFO_st {
-	ASN1_OBJECT *pqualid;
-	union {
-		ASN1_IA5STRING *cpsuri;
-		USERNOTICE *usernotice;
-		ASN1_TYPE *other;
-	} d;
+    ASN1_OBJECT *pqualid;
+    union {
+        ASN1_IA5STRING *cpsuri;
+        USERNOTICE *usernotice;
+        ASN1_TYPE *other;
+    } d;
 } POLICYQUALINFO;
 
 DECLARE_STACK_OF(POLICYQUALINFO)
 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
 
 typedef struct POLICYINFO_st {
-	ASN1_OBJECT *policyid;
-	STACK_OF(POLICYQUALINFO) *qualifiers;
+    ASN1_OBJECT *policyid;
+    STACK_OF(POLICYQUALINFO) *qualifiers;
 } POLICYINFO;
 
 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
@@ -318,8 +313,8 @@ DECLARE_STACK_OF(POLICYINFO)
 DECLARE_ASN1_SET_OF(POLICYINFO)
 
 typedef struct POLICY_MAPPING_st {
-	ASN1_OBJECT *issuerDomainPolicy;
-	ASN1_OBJECT *subjectDomainPolicy;
+    ASN1_OBJECT *issuerDomainPolicy;
+    ASN1_OBJECT *subjectDomainPolicy;
 } POLICY_MAPPING;
 
 DECLARE_STACK_OF(POLICY_MAPPING)
@@ -327,189 +322,184 @@ DECLARE_STACK_OF(POLICY_MAPPING)
 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
 
 typedef struct GENERAL_SUBTREE_st {
-	GENERAL_NAME *base;
-	ASN1_INTEGER *minimum;
-	ASN1_INTEGER *maximum;
+    GENERAL_NAME *base;
+    ASN1_INTEGER *minimum;
+    ASN1_INTEGER *maximum;
 } GENERAL_SUBTREE;
 
 DECLARE_STACK_OF(GENERAL_SUBTREE)
 
 struct NAME_CONSTRAINTS_st {
-	STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
-	STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
+    STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
+    STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
 };
 
 typedef struct POLICY_CONSTRAINTS_st {
-	ASN1_INTEGER *requireExplicitPolicy;
-	ASN1_INTEGER *inhibitPolicyMapping;
+    ASN1_INTEGER *requireExplicitPolicy;
+    ASN1_INTEGER *inhibitPolicyMapping;
 } POLICY_CONSTRAINTS;
 
 /* Proxy certificate structures, see RFC 3820 */
-typedef struct PROXY_POLICY_st
-	{
-	ASN1_OBJECT *policyLanguage;
-	ASN1_OCTET_STRING *policy;
-	} PROXY_POLICY;
-
-typedef struct PROXY_CERT_INFO_EXTENSION_st
-	{
-	ASN1_INTEGER *pcPathLengthConstraint;
-	PROXY_POLICY *proxyPolicy;
-	} PROXY_CERT_INFO_EXTENSION;
+typedef struct PROXY_POLICY_st {
+    ASN1_OBJECT *policyLanguage;
+    ASN1_OCTET_STRING *policy;
+} PROXY_POLICY;
+
+typedef struct PROXY_CERT_INFO_EXTENSION_st {
+    ASN1_INTEGER *pcPathLengthConstraint;
+    PROXY_POLICY *proxyPolicy;
+} PROXY_CERT_INFO_EXTENSION;
 
 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
 
-struct ISSUING_DIST_POINT_st
-	{
-	DIST_POINT_NAME *distpoint;
-	int onlyuser;
-	int onlyCA;
-	ASN1_BIT_STRING *onlysomereasons;
-	int indirectCRL;
-	int onlyattr;
-	};
+struct ISSUING_DIST_POINT_st {
+    DIST_POINT_NAME *distpoint;
+    int onlyuser;
+    int onlyCA;
+    ASN1_BIT_STRING *onlysomereasons;
+    int indirectCRL;
+    int onlyattr;
+};
 
 /* Values in idp_flags field */
 /* IDP present */
-#define	IDP_PRESENT	0x1
+# define IDP_PRESENT     0x1
 /* IDP values inconsistent */
-#define IDP_INVALID	0x2
+# define IDP_INVALID     0x2
 /* onlyuser true */
-#define	IDP_ONLYUSER	0x4
+# define IDP_ONLYUSER    0x4
 /* onlyCA true */
-#define	IDP_ONLYCA	0x8
+# define IDP_ONLYCA      0x8
 /* onlyattr true */
-#define IDP_ONLYATTR	0x10
+# define IDP_ONLYATTR    0x10
 /* indirectCRL true */
-#define IDP_INDIRECT	0x20
+# define IDP_INDIRECT    0x20
 /* onlysomereasons present */
-#define IDP_REASONS	0x40
+# define IDP_REASONS     0x40
 
-#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
+# define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
 ",name:", val->name, ",value:", val->value);
 
-#define X509V3_set_ctx_test(ctx) \
-			X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
-#define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
+# define X509V3_set_ctx_test(ctx) \
+                        X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
+# define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
 
-#define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
-			0,0,0,0, \
-			0,0, \
-			(X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
-			(X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
-			NULL, NULL, \
-			table}
+# define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
+                        0,0,0,0, \
+                        0,0, \
+                        (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
+                        (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
+                        NULL, NULL, \
+                        table}
 
-#define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
-			0,0,0,0, \
-			(X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
-			(X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
-			0,0,0,0, \
-			NULL}
-
-#define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+# define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
+                        0,0,0,0, \
+                        (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
+                        (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
+                        0,0,0,0, \
+                        NULL}
 
+# define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
 
 /* X509_PURPOSE stuff */
 
-#define EXFLAG_BCONS		0x1
-#define EXFLAG_KUSAGE		0x2
-#define EXFLAG_XKUSAGE		0x4
-#define EXFLAG_NSCERT		0x8
+# define EXFLAG_BCONS            0x1
+# define EXFLAG_KUSAGE           0x2
+# define EXFLAG_XKUSAGE          0x4
+# define EXFLAG_NSCERT           0x8
 
-#define EXFLAG_CA		0x10
+# define EXFLAG_CA               0x10
 /* Really self issued not necessarily self signed */
-#define EXFLAG_SI		0x20
-#define EXFLAG_V1		0x40
-#define EXFLAG_INVALID		0x80
-#define EXFLAG_SET		0x100
-#define EXFLAG_CRITICAL		0x200
-#define EXFLAG_PROXY		0x400
-
-#define EXFLAG_INVALID_POLICY	0x800
-#define EXFLAG_FRESHEST		0x1000
+# define EXFLAG_SI               0x20
+# define EXFLAG_V1               0x40
+# define EXFLAG_INVALID          0x80
+# define EXFLAG_SET              0x100
+# define EXFLAG_CRITICAL         0x200
+# define EXFLAG_PROXY            0x400
+
+# define EXFLAG_INVALID_POLICY   0x800
+# define EXFLAG_FRESHEST         0x1000
 /* Self signed */
-#define EXFLAG_SS		0x2000
-
-#define KU_DIGITAL_SIGNATURE	0x0080
-#define KU_NON_REPUDIATION	0x0040
-#define KU_KEY_ENCIPHERMENT	0x0020
-#define KU_DATA_ENCIPHERMENT	0x0010
-#define KU_KEY_AGREEMENT	0x0008
-#define KU_KEY_CERT_SIGN	0x0004
-#define KU_CRL_SIGN		0x0002
-#define KU_ENCIPHER_ONLY	0x0001
-#define KU_DECIPHER_ONLY	0x8000
-
-#define NS_SSL_CLIENT		0x80
-#define NS_SSL_SERVER		0x40
-#define NS_SMIME		0x20
-#define NS_OBJSIGN		0x10
-#define NS_SSL_CA		0x04
-#define NS_SMIME_CA		0x02
-#define NS_OBJSIGN_CA		0x01
-#define NS_ANY_CA		(NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
-
-#define XKU_SSL_SERVER		0x1	
-#define XKU_SSL_CLIENT		0x2
-#define XKU_SMIME		0x4
-#define XKU_CODE_SIGN		0x8
-#define XKU_SGC			0x10
-#define XKU_OCSP_SIGN		0x20
-#define XKU_TIMESTAMP		0x40
-#define XKU_DVCS		0x80
-#define XKU_ANYEKU		0x100
-
-#define X509_PURPOSE_DYNAMIC	0x1
-#define X509_PURPOSE_DYNAMIC_NAME	0x2
+# define EXFLAG_SS               0x2000
+
+# define KU_DIGITAL_SIGNATURE    0x0080
+# define KU_NON_REPUDIATION      0x0040
+# define KU_KEY_ENCIPHERMENT     0x0020
+# define KU_DATA_ENCIPHERMENT    0x0010
+# define KU_KEY_AGREEMENT        0x0008
+# define KU_KEY_CERT_SIGN        0x0004
+# define KU_CRL_SIGN             0x0002
+# define KU_ENCIPHER_ONLY        0x0001
+# define KU_DECIPHER_ONLY        0x8000
+
+# define NS_SSL_CLIENT           0x80
+# define NS_SSL_SERVER           0x40
+# define NS_SMIME                0x20
+# define NS_OBJSIGN              0x10
+# define NS_SSL_CA               0x04
+# define NS_SMIME_CA             0x02
+# define NS_OBJSIGN_CA           0x01
+# define NS_ANY_CA               (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
+
+# define XKU_SSL_SERVER          0x1
+# define XKU_SSL_CLIENT          0x2
+# define XKU_SMIME               0x4
+# define XKU_CODE_SIGN           0x8
+# define XKU_SGC                 0x10
+# define XKU_OCSP_SIGN           0x20
+# define XKU_TIMESTAMP           0x40
+# define XKU_DVCS                0x80
+# define XKU_ANYEKU              0x100
+
+# define X509_PURPOSE_DYNAMIC    0x1
+# define X509_PURPOSE_DYNAMIC_NAME       0x2
 
 typedef struct x509_purpose_st {
-	int purpose;
-	int trust;		/* Default trust ID */
-	int flags;
-	int (*check_purpose)(const struct x509_purpose_st *,
-				const X509 *, int);
-	char *name;
-	char *sname;
-	void *usr_data;
+    int purpose;
+    int trust;                  /* Default trust ID */
+    int flags;
+    int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);
+    char *name;
+    char *sname;
+    void *usr_data;
 } X509_PURPOSE;
 
-#define X509_PURPOSE_SSL_CLIENT		1
-#define X509_PURPOSE_SSL_SERVER		2
-#define X509_PURPOSE_NS_SSL_SERVER	3
-#define X509_PURPOSE_SMIME_SIGN		4
-#define X509_PURPOSE_SMIME_ENCRYPT	5
-#define X509_PURPOSE_CRL_SIGN		6
-#define X509_PURPOSE_ANY		7
-#define X509_PURPOSE_OCSP_HELPER	8
-#define X509_PURPOSE_TIMESTAMP_SIGN	9
+# define X509_PURPOSE_SSL_CLIENT         1
+# define X509_PURPOSE_SSL_SERVER         2
+# define X509_PURPOSE_NS_SSL_SERVER      3
+# define X509_PURPOSE_SMIME_SIGN         4
+# define X509_PURPOSE_SMIME_ENCRYPT      5
+# define X509_PURPOSE_CRL_SIGN           6
+# define X509_PURPOSE_ANY                7
+# define X509_PURPOSE_OCSP_HELPER        8
+# define X509_PURPOSE_TIMESTAMP_SIGN     9
 
-#define X509_PURPOSE_MIN		1
-#define X509_PURPOSE_MAX		9
+# define X509_PURPOSE_MIN                1
+# define X509_PURPOSE_MAX                9
 
 /* Flags for X509V3_EXT_print() */
 
-#define X509V3_EXT_UNKNOWN_MASK		(0xfL << 16)
+# define X509V3_EXT_UNKNOWN_MASK         (0xfL << 16)
 /* Return error for unknown extensions */
-#define X509V3_EXT_DEFAULT		0
+# define X509V3_EXT_DEFAULT              0
 /* Print error for unknown extensions */
-#define X509V3_EXT_ERROR_UNKNOWN	(1L << 16)
+# define X509V3_EXT_ERROR_UNKNOWN        (1L << 16)
 /* ASN1 parse unknown extensions */
-#define X509V3_EXT_PARSE_UNKNOWN	(2L << 16)
+# define X509V3_EXT_PARSE_UNKNOWN        (2L << 16)
 /* BIO_dump unknown extensions */
-#define X509V3_EXT_DUMP_UNKNOWN		(3L << 16)
+# define X509V3_EXT_DUMP_UNKNOWN         (3L << 16)
 
 /* Flags for X509V3_add1_i2d */
 
-#define X509V3_ADD_OP_MASK		0xfL
-#define X509V3_ADD_DEFAULT		0L
-#define X509V3_ADD_APPEND		1L
-#define X509V3_ADD_REPLACE		2L
-#define X509V3_ADD_REPLACE_EXISTING	3L
-#define X509V3_ADD_KEEP_EXISTING	4L
-#define X509V3_ADD_DELETE		5L
-#define X509V3_ADD_SILENT		0x10
+# define X509V3_ADD_OP_MASK              0xfL
+# define X509V3_ADD_DEFAULT              0L
+# define X509V3_ADD_APPEND               1L
+# define X509V3_ADD_REPLACE              2L
+# define X509V3_ADD_REPLACE_EXISTING     3L
+# define X509V3_ADD_KEEP_EXISTING        4L
+# define X509V3_ADD_DELETE               5L
+# define X509V3_ADD_SILENT               0x10
 
 DECLARE_STACK_OF(X509_PURPOSE)
 
@@ -518,9 +508,11 @@ DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
 DECLARE_ASN1_FUNCTIONS(SXNET)
 DECLARE_ASN1_FUNCTIONS(SXNETID)
 
-int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 
-int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 
-int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
+                       int userlen);
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user,
+                         int userlen);
 
 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
@@ -534,23 +526,25 @@ DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a);
 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
 
-
-
 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
-				X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+                                     X509V3_CTX *ctx,
+                                     STACK_OF(CONF_VALUE) *nval);
 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
-				ASN1_BIT_STRING *bits,
-				STACK_OF(CONF_VALUE) *extlist);
+                                          ASN1_BIT_STRING *bits,
+                                          STACK_OF(CONF_VALUE) *extlist);
 
-STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
+                                       GENERAL_NAME *gen,
+                                       STACK_OF(CONF_VALUE) *ret);
 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
 
 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
 
 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
-		GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
+                                        GENERAL_NAMES *gen,
+                                        STACK_OF(CONF_VALUE) *extlist);
 GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
-				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
 
 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
@@ -558,15 +552,17 @@ int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);
 void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype);
 int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
-				ASN1_OBJECT *oid, ASN1_TYPE *value);
-int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, 
-				ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
+                                ASN1_OBJECT *oid, ASN1_TYPE *value);
+int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
+                                ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
 
-char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
-ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                            ASN1_OCTET_STRING *ia5);
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+                                         X509V3_CTX *ctx, char *str);
 
 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
-int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
+int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a);
 
 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
@@ -600,62 +596,72 @@ DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
 
 GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
-			       const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			       int gen_type, char *value, int is_nc);
+                               const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, int gen_type, char *value,
+                               int is_nc);
 
-#ifdef HEADER_CONF_H
-GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-			       CONF_VALUE *cnf);
+# ifdef HEADER_CONF_H
+GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, CONF_VALUE *cnf);
 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
-				  const X509V3_EXT_METHOD *method,
-				  X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
+                                  const X509V3_EXT_METHOD *method,
+                                  X509V3_CTX *ctx, CONF_VALUE *cnf,
+                                  int is_nc);
 void X509V3_conf_free(CONF_VALUE *val);
 
-X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
-X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
-int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
-int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
-int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
-int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
-
-X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-				    int ext_nid, char *value);
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+                                     char *value);
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
+                                 char *value);
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
+                            STACK_OF(X509_EXTENSION) **sk);
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+                         X509 *cert);
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+                             X509_REQ *req);
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+                             X509_CRL *crl);
+
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,
+                                    X509V3_CTX *ctx, int ext_nid,
+                                    char *value);
 X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-				char *name, char *value);
+                                char *name, char *value);
 int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			char *section, X509 *cert);
+                        char *section, X509 *cert);
 int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			    char *section, X509_REQ *req);
+                            char *section, X509_REQ *req);
 int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
-			    char *section, X509_CRL *crl);
+                            char *section, X509_CRL *crl);
 
 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
-			     STACK_OF(CONF_VALUE) **extlist);
+                             STACK_OF(CONF_VALUE) **extlist);
 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);
-#endif
+# endif
 
-char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
-STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
+char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
+STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section);
 void X509V3_string_free(X509V3_CTX *ctx, char *str);
-void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
+void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
-				 X509_REQ *req, X509_CRL *crl, int flags);
+                    X509_REQ *req, X509_CRL *crl, int flags);
 
 int X509V3_add_value(const char *name, const char *value,
-						STACK_OF(CONF_VALUE) **extlist);
+                     STACK_OF(CONF_VALUE) **extlist);
 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
-						STACK_OF(CONF_VALUE) **extlist);
+                           STACK_OF(CONF_VALUE) **extlist);
 int X509V3_add_value_bool(const char *name, int asn1_bool,
-						STACK_OF(CONF_VALUE) **extlist);
+                          STACK_OF(CONF_VALUE) **extlist);
 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
-						STACK_OF(CONF_VALUE) **extlist);
-char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
-ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
-char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
-char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+                         STACK_OF(CONF_VALUE) **extlist);
+char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
+ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
+char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth,
+                                ASN1_ENUMERATED *aint);
 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
 int X509V3_EXT_add_alias(int nid_to, int nid_from);
@@ -666,23 +672,27 @@ const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
 int X509V3_add_standard_extensions(void);
 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
-void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
+void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
+                     int *idx);
 int X509V3_EXT_free(int nid, void *ext_data);
 
-
 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
-int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
+                    int crit, unsigned long flags);
 
 char *hex_to_string(const unsigned char *buffer, long len);
 unsigned char *string_to_hex(const char *str, long *len);
 int name_cmp(const char *name, const char *cmp);
 
 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
-								 int ml);
-int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
+                        int ml);
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
+                     int indent);
 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
 
-int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
+int X509V3_extensions_print(BIO *out, char *title,
+                            STACK_OF(X509_EXTENSION) *exts,
+                            unsigned long flag, int indent);
 
 int X509_check_ca(X509 *x);
 int X509_check_purpose(X509 *x, int id, int ca);
@@ -691,12 +701,12 @@ int X509_PURPOSE_set(int *p, int purpose);
 int X509_check_issued(X509 *issuer, X509 *subject);
 int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid);
 int X509_PURPOSE_get_count(void);
-X509_PURPOSE * X509_PURPOSE_get0(int idx);
+X509_PURPOSE *X509_PURPOSE_get0(int idx);
 int X509_PURPOSE_get_by_sname(char *sname);
 int X509_PURPOSE_get_by_id(int id);
 int X509_PURPOSE_add(int id, int trust, int flags,
-			int (*ck)(const X509_PURPOSE *, const X509 *, int),
-				char *name, char *sname, void *arg);
+                     int (*ck) (const X509_PURPOSE *, const X509 *, int),
+                     char *name, char *sname, void *arg);
 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
@@ -709,73 +719,75 @@ void X509_email_free(STACK_OF(OPENSSL_STRING) *sk);
 STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x);
 /* Flags for X509_check_* functions */
 
-/* Always check subject name for host match even if subject alt names present */
-#define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT	0x1
+/*
+ * Always check subject name for host match even if subject alt names present
+ */
+# define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT    0x1
 /* Disable wildcard matching for dnsName fields and common name. */
-#define X509_CHECK_FLAG_NO_WILDCARDS	0x2
+# define X509_CHECK_FLAG_NO_WILDCARDS    0x2
 /* Wildcards must not match a partial label. */
-#define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4
+# define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4
 /* Allow (non-partial) wildcards to match multiple labels. */
-#define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8
+# define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8
 /* Constraint verifier subdomain patterns to match a single labels. */
-#define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10
+# define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10
 /*
  * Match reference identifiers starting with "." to any sub-domain.
  * This is a non-public flag, turned on implicitly when the subject
  * reference identity is a DNS name.
  */
-#define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000
+# define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000
 
 int X509_check_host(X509 *x, const char *chk, size_t chklen,
-					unsigned int flags, char **peername);
+                    unsigned int flags, char **peername);
 int X509_check_email(X509 *x, const char *chk, size_t chklen,
-					unsigned int flags);
+                     unsigned int flags);
 int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen,
-					unsigned int flags);
+                  unsigned int flags);
 int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags);
 
 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
 int a2i_ipadd(unsigned char *ipout, const char *ipasc);
 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
-						unsigned long chtype);
+                             unsigned long chtype);
 
 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
 DECLARE_STACK_OF(X509_POLICY_NODE)
 
-#ifndef OPENSSL_NO_RFC3779
+# ifndef OPENSSL_NO_RFC3779
 
 typedef struct ASRange_st {
-  ASN1_INTEGER *min, *max;
+    ASN1_INTEGER *min, *max;
 } ASRange;
 
-#define	ASIdOrRange_id		0
-#define	ASIdOrRange_range	1
+#  define ASIdOrRange_id          0
+#  define ASIdOrRange_range       1
 
 typedef struct ASIdOrRange_st {
-  int type;
-  union {
-    ASN1_INTEGER *id;
-    ASRange      *range;
-  } u;
+    int type;
+    union {
+        ASN1_INTEGER *id;
+        ASRange *range;
+    } u;
 } ASIdOrRange;
 
 typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
 DECLARE_STACK_OF(ASIdOrRange)
 
-#define	ASIdentifierChoice_inherit		0
-#define	ASIdentifierChoice_asIdsOrRanges	1
+#  define ASIdentifierChoice_inherit              0
+#  define ASIdentifierChoice_asIdsOrRanges        1
 
 typedef struct ASIdentifierChoice_st {
-  int type;
-  union {
-    ASN1_NULL    *inherit;
-    ASIdOrRanges *asIdsOrRanges;
-  } u;
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        ASIdOrRanges *asIdsOrRanges;
+    } u;
 } ASIdentifierChoice;
 
 typedef struct ASIdentifiers_st {
-  ASIdentifierChoice *asnum, *rdi;
+    ASIdentifierChoice *asnum, *rdi;
 } ASIdentifiers;
 
 DECLARE_ASN1_FUNCTIONS(ASRange)
@@ -783,39 +795,38 @@ DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
 DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
 
-
 typedef struct IPAddressRange_st {
-  ASN1_BIT_STRING	*min, *max;
+    ASN1_BIT_STRING *min, *max;
 } IPAddressRange;
 
-#define	IPAddressOrRange_addressPrefix	0
-#define	IPAddressOrRange_addressRange	1
+#  define IPAddressOrRange_addressPrefix  0
+#  define IPAddressOrRange_addressRange   1
 
 typedef struct IPAddressOrRange_st {
-  int type;
-  union {
-    ASN1_BIT_STRING	*addressPrefix;
-    IPAddressRange	*addressRange;
-  } u;
+    int type;
+    union {
+        ASN1_BIT_STRING *addressPrefix;
+        IPAddressRange *addressRange;
+    } u;
 } IPAddressOrRange;
 
 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
 DECLARE_STACK_OF(IPAddressOrRange)
 
-#define	IPAddressChoice_inherit			0
-#define	IPAddressChoice_addressesOrRanges	1
+#  define IPAddressChoice_inherit                 0
+#  define IPAddressChoice_addressesOrRanges       1
 
 typedef struct IPAddressChoice_st {
-  int type;
-  union {
-    ASN1_NULL		*inherit;
-    IPAddressOrRanges	*addressesOrRanges;
-  } u;
+    int type;
+    union {
+        ASN1_NULL *inherit;
+        IPAddressOrRanges *addressesOrRanges;
+    } u;
 } IPAddressChoice;
 
 typedef struct IPAddressFamily_st {
-  ASN1_OCTET_STRING	*addressFamily;
-  IPAddressChoice	*ipAddressChoice;
+    ASN1_OCTET_STRING *addressFamily;
+    IPAddressChoice *ipAddressChoice;
 } IPAddressFamily;
 
 typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
@@ -829,8 +840,8 @@ DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
 /*
  * API tag for elements of the ASIdentifer SEQUENCE.
  */
-#define	V3_ASID_ASNUM	0
-#define	V3_ASID_RDI	1
+#  define V3_ASID_ASNUM   0
+#  define V3_ASID_RDI     1
 
 /*
  * AFI values, assigned by IANA.  It'd be nice to make the AFI
@@ -838,8 +849,8 @@ DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
  * that would need to be defined for other address families for it to
  * be worth the trouble.
  */
-#define	IANA_AFI_IPV4	1
-#define	IANA_AFI_IPV6	2
+#  define IANA_AFI_IPV4   1
+#  define IANA_AFI_IPV6   2
 
 /*
  * Utilities to construct and extract values from RFC3779 extensions,
@@ -848,19 +859,19 @@ DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
  */
 int v3_asid_add_inherit(ASIdentifiers *asid, int which);
 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
-			    ASN1_INTEGER *min, ASN1_INTEGER *max);
+                            ASN1_INTEGER *min, ASN1_INTEGER *max);
 int v3_addr_add_inherit(IPAddrBlocks *addr,
-			const unsigned afi, const unsigned *safi);
+                        const unsigned afi, const unsigned *safi);
 int v3_addr_add_prefix(IPAddrBlocks *addr,
-		       const unsigned afi, const unsigned *safi,
-		       unsigned char *a, const int prefixlen);
+                       const unsigned afi, const unsigned *safi,
+                       unsigned char *a, const int prefixlen);
 int v3_addr_add_range(IPAddrBlocks *addr,
-		      const unsigned afi, const unsigned *safi,
-		      unsigned char *min, unsigned char *max);
+                      const unsigned afi, const unsigned *safi,
+                      unsigned char *min, unsigned char *max);
 unsigned v3_addr_get_afi(const IPAddressFamily *f);
 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
-		      unsigned char *min, unsigned char *max,
-		      const int length);
+                      unsigned char *min, unsigned char *max,
+                      const int length);
 
 /*
  * Canonical forms.
@@ -884,16 +895,15 @@ int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
 int v3_asid_validate_path(X509_STORE_CTX *);
 int v3_addr_validate_path(X509_STORE_CTX *);
 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
-				  ASIdentifiers *ext,
-				  int allow_inheritance);
+                                  ASIdentifiers *ext, int allow_inheritance);
 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
-				  IPAddrBlocks *ext,
-				  int allow_inheritance);
+                                  IPAddrBlocks *ext, int allow_inheritance);
 
-#endif /* OPENSSL_NO_RFC3779 */
+# endif                         /* OPENSSL_NO_RFC3779 */
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_X509V3_strings(void);
@@ -901,143 +911,143 @@ void ERR_load_X509V3_strings(void);
 /* Error codes for the X509V3 functions. */
 
 /* Function codes. */
-#define X509V3_F_A2I_GENERAL_NAME			 164
-#define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE		 161
-#define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL	 162
-#define X509V3_F_COPY_EMAIL				 122
-#define X509V3_F_COPY_ISSUER				 123
-#define X509V3_F_DO_DIRNAME				 144
-#define X509V3_F_DO_EXT_CONF				 124
-#define X509V3_F_DO_EXT_I2D				 135
-#define X509V3_F_DO_EXT_NCONF				 151
-#define X509V3_F_DO_I2V_NAME_CONSTRAINTS		 148
-#define X509V3_F_GNAMES_FROM_SECTNAME			 156
-#define X509V3_F_HEX_TO_STRING				 111
-#define X509V3_F_I2S_ASN1_ENUMERATED			 121
-#define X509V3_F_I2S_ASN1_IA5STRING			 149
-#define X509V3_F_I2S_ASN1_INTEGER			 120
-#define X509V3_F_I2V_AUTHORITY_INFO_ACCESS		 138
-#define X509V3_F_NOTICE_SECTION				 132
-#define X509V3_F_NREF_NOS				 133
-#define X509V3_F_POLICY_SECTION				 131
-#define X509V3_F_PROCESS_PCI_VALUE			 150
-#define X509V3_F_R2I_CERTPOL				 130
-#define X509V3_F_R2I_PCI				 155
-#define X509V3_F_S2I_ASN1_IA5STRING			 100
-#define X509V3_F_S2I_ASN1_INTEGER			 108
-#define X509V3_F_S2I_ASN1_OCTET_STRING			 112
-#define X509V3_F_S2I_ASN1_SKEY_ID			 114
-#define X509V3_F_S2I_SKEY_ID				 115
-#define X509V3_F_SET_DIST_POINT_NAME			 158
-#define X509V3_F_STRING_TO_HEX				 113
-#define X509V3_F_SXNET_ADD_ID_ASC			 125
-#define X509V3_F_SXNET_ADD_ID_INTEGER			 126
-#define X509V3_F_SXNET_ADD_ID_ULONG			 127
-#define X509V3_F_SXNET_GET_ID_ASC			 128
-#define X509V3_F_SXNET_GET_ID_ULONG			 129
-#define X509V3_F_V2I_ASIDENTIFIERS			 163
-#define X509V3_F_V2I_ASN1_BIT_STRING			 101
-#define X509V3_F_V2I_AUTHORITY_INFO_ACCESS		 139
-#define X509V3_F_V2I_AUTHORITY_KEYID			 119
-#define X509V3_F_V2I_BASIC_CONSTRAINTS			 102
-#define X509V3_F_V2I_CRLD				 134
-#define X509V3_F_V2I_EXTENDED_KEY_USAGE			 103
-#define X509V3_F_V2I_GENERAL_NAMES			 118
-#define X509V3_F_V2I_GENERAL_NAME_EX			 117
-#define X509V3_F_V2I_IDP				 157
-#define X509V3_F_V2I_IPADDRBLOCKS			 159
-#define X509V3_F_V2I_ISSUER_ALT				 153
-#define X509V3_F_V2I_NAME_CONSTRAINTS			 147
-#define X509V3_F_V2I_POLICY_CONSTRAINTS			 146
-#define X509V3_F_V2I_POLICY_MAPPINGS			 145
-#define X509V3_F_V2I_SUBJECT_ALT			 154
-#define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL		 160
-#define X509V3_F_V3_GENERIC_EXTENSION			 116
-#define X509V3_F_X509V3_ADD1_I2D			 140
-#define X509V3_F_X509V3_ADD_VALUE			 105
-#define X509V3_F_X509V3_EXT_ADD				 104
-#define X509V3_F_X509V3_EXT_ADD_ALIAS			 106
-#define X509V3_F_X509V3_EXT_CONF			 107
-#define X509V3_F_X509V3_EXT_FREE			 165
-#define X509V3_F_X509V3_EXT_I2D				 136
-#define X509V3_F_X509V3_EXT_NCONF			 152
-#define X509V3_F_X509V3_GET_SECTION			 142
-#define X509V3_F_X509V3_GET_STRING			 143
-#define X509V3_F_X509V3_GET_VALUE_BOOL			 110
-#define X509V3_F_X509V3_PARSE_LIST			 109
-#define X509V3_F_X509_PURPOSE_ADD			 137
-#define X509V3_F_X509_PURPOSE_SET			 141
+# define X509V3_F_A2I_GENERAL_NAME                        164
+# define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE             161
+# define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL         162
+# define X509V3_F_COPY_EMAIL                              122
+# define X509V3_F_COPY_ISSUER                             123
+# define X509V3_F_DO_DIRNAME                              144
+# define X509V3_F_DO_EXT_CONF                             124
+# define X509V3_F_DO_EXT_I2D                              135
+# define X509V3_F_DO_EXT_NCONF                            151
+# define X509V3_F_DO_I2V_NAME_CONSTRAINTS                 148
+# define X509V3_F_GNAMES_FROM_SECTNAME                    156
+# define X509V3_F_HEX_TO_STRING                           111
+# define X509V3_F_I2S_ASN1_ENUMERATED                     121
+# define X509V3_F_I2S_ASN1_IA5STRING                      149
+# define X509V3_F_I2S_ASN1_INTEGER                        120
+# define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138
+# define X509V3_F_NOTICE_SECTION                          132
+# define X509V3_F_NREF_NOS                                133
+# define X509V3_F_POLICY_SECTION                          131
+# define X509V3_F_PROCESS_PCI_VALUE                       150
+# define X509V3_F_R2I_CERTPOL                             130
+# define X509V3_F_R2I_PCI                                 155
+# define X509V3_F_S2I_ASN1_IA5STRING                      100
+# define X509V3_F_S2I_ASN1_INTEGER                        108
+# define X509V3_F_S2I_ASN1_OCTET_STRING                   112
+# define X509V3_F_S2I_ASN1_SKEY_ID                        114
+# define X509V3_F_S2I_SKEY_ID                             115
+# define X509V3_F_SET_DIST_POINT_NAME                     158
+# define X509V3_F_STRING_TO_HEX                           113
+# define X509V3_F_SXNET_ADD_ID_ASC                        125
+# define X509V3_F_SXNET_ADD_ID_INTEGER                    126
+# define X509V3_F_SXNET_ADD_ID_ULONG                      127
+# define X509V3_F_SXNET_GET_ID_ASC                        128
+# define X509V3_F_SXNET_GET_ID_ULONG                      129
+# define X509V3_F_V2I_ASIDENTIFIERS                       163
+# define X509V3_F_V2I_ASN1_BIT_STRING                     101
+# define X509V3_F_V2I_AUTHORITY_INFO_ACCESS               139
+# define X509V3_F_V2I_AUTHORITY_KEYID                     119
+# define X509V3_F_V2I_BASIC_CONSTRAINTS                   102
+# define X509V3_F_V2I_CRLD                                134
+# define X509V3_F_V2I_EXTENDED_KEY_USAGE                  103
+# define X509V3_F_V2I_GENERAL_NAMES                       118
+# define X509V3_F_V2I_GENERAL_NAME_EX                     117
+# define X509V3_F_V2I_IDP                                 157
+# define X509V3_F_V2I_IPADDRBLOCKS                        159
+# define X509V3_F_V2I_ISSUER_ALT                          153
+# define X509V3_F_V2I_NAME_CONSTRAINTS                    147
+# define X509V3_F_V2I_POLICY_CONSTRAINTS                  146
+# define X509V3_F_V2I_POLICY_MAPPINGS                     145
+# define X509V3_F_V2I_SUBJECT_ALT                         154
+# define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL          160
+# define X509V3_F_V3_GENERIC_EXTENSION                    116
+# define X509V3_F_X509V3_ADD1_I2D                         140
+# define X509V3_F_X509V3_ADD_VALUE                        105
+# define X509V3_F_X509V3_EXT_ADD                          104
+# define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
+# define X509V3_F_X509V3_EXT_CONF                         107
+# define X509V3_F_X509V3_EXT_FREE                         165
+# define X509V3_F_X509V3_EXT_I2D                          136
+# define X509V3_F_X509V3_EXT_NCONF                        152
+# define X509V3_F_X509V3_GET_SECTION                      142
+# define X509V3_F_X509V3_GET_STRING                       143
+# define X509V3_F_X509V3_GET_VALUE_BOOL                   110
+# define X509V3_F_X509V3_PARSE_LIST                       109
+# define X509V3_F_X509_PURPOSE_ADD                        137
+# define X509V3_F_X509_PURPOSE_SET                        141
 
 /* Reason codes. */
-#define X509V3_R_BAD_IP_ADDRESS				 118
-#define X509V3_R_BAD_OBJECT				 119
-#define X509V3_R_BN_DEC2BN_ERROR			 100
-#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR		 101
-#define X509V3_R_CANNOT_FIND_FREE_FUNCTION		 168
-#define X509V3_R_DIRNAME_ERROR				 149
-#define X509V3_R_DISTPOINT_ALREADY_SET			 160
-#define X509V3_R_DUPLICATE_ZONE_ID			 133
-#define X509V3_R_ERROR_CONVERTING_ZONE			 131
-#define X509V3_R_ERROR_CREATING_EXTENSION		 144
-#define X509V3_R_ERROR_IN_EXTENSION			 128
-#define X509V3_R_EXPECTED_A_SECTION_NAME		 137
-#define X509V3_R_EXTENSION_EXISTS			 145
-#define X509V3_R_EXTENSION_NAME_ERROR			 115
-#define X509V3_R_EXTENSION_NOT_FOUND			 102
-#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED	 103
-#define X509V3_R_EXTENSION_VALUE_ERROR			 116
-#define X509V3_R_ILLEGAL_EMPTY_EXTENSION		 151
-#define X509V3_R_ILLEGAL_HEX_DIGIT			 113
-#define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG		 152
-#define X509V3_R_INVALID_ASNUMBER			 162
-#define X509V3_R_INVALID_ASRANGE			 163
-#define X509V3_R_INVALID_BOOLEAN_STRING			 104
-#define X509V3_R_INVALID_EXTENSION_STRING		 105
-#define X509V3_R_INVALID_INHERITANCE			 165
-#define X509V3_R_INVALID_IPADDRESS			 166
-#define X509V3_R_INVALID_MULTIPLE_RDNS			 161
-#define X509V3_R_INVALID_NAME				 106
-#define X509V3_R_INVALID_NULL_ARGUMENT			 107
-#define X509V3_R_INVALID_NULL_NAME			 108
-#define X509V3_R_INVALID_NULL_VALUE			 109
-#define X509V3_R_INVALID_NUMBER				 140
-#define X509V3_R_INVALID_NUMBERS			 141
-#define X509V3_R_INVALID_OBJECT_IDENTIFIER		 110
-#define X509V3_R_INVALID_OPTION				 138
-#define X509V3_R_INVALID_POLICY_IDENTIFIER		 134
-#define X509V3_R_INVALID_PROXY_POLICY_SETTING		 153
-#define X509V3_R_INVALID_PURPOSE			 146
-#define X509V3_R_INVALID_SAFI				 164
-#define X509V3_R_INVALID_SECTION			 135
-#define X509V3_R_INVALID_SYNTAX				 143
-#define X509V3_R_ISSUER_DECODE_ERROR			 126
-#define X509V3_R_MISSING_VALUE				 124
-#define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS		 142
-#define X509V3_R_NO_CONFIG_DATABASE			 136
-#define X509V3_R_NO_ISSUER_CERTIFICATE			 121
-#define X509V3_R_NO_ISSUER_DETAILS			 127
-#define X509V3_R_NO_POLICY_IDENTIFIER			 139
-#define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED	 154
-#define X509V3_R_NO_PUBLIC_KEY				 114
-#define X509V3_R_NO_SUBJECT_DETAILS			 125
-#define X509V3_R_ODD_NUMBER_OF_DIGITS			 112
-#define X509V3_R_OPERATION_NOT_DEFINED			 148
-#define X509V3_R_OTHERNAME_ERROR			 147
-#define X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED	 155
-#define X509V3_R_POLICY_PATH_LENGTH			 156
-#define X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED	 157
-#define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED	 158
-#define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
-#define X509V3_R_SECTION_NOT_FOUND			 150
-#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS		 122
-#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID		 123
-#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT		 111
-#define X509V3_R_UNKNOWN_EXTENSION			 129
-#define X509V3_R_UNKNOWN_EXTENSION_NAME			 130
-#define X509V3_R_UNKNOWN_OPTION				 120
-#define X509V3_R_UNSUPPORTED_OPTION			 117
-#define X509V3_R_UNSUPPORTED_TYPE			 167
-#define X509V3_R_USER_TOO_LONG				 132
+# define X509V3_R_BAD_IP_ADDRESS                          118
+# define X509V3_R_BAD_OBJECT                              119
+# define X509V3_R_BN_DEC2BN_ERROR                         100
+# define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
+# define X509V3_R_CANNOT_FIND_FREE_FUNCTION               168
+# define X509V3_R_DIRNAME_ERROR                           149
+# define X509V3_R_DISTPOINT_ALREADY_SET                   160
+# define X509V3_R_DUPLICATE_ZONE_ID                       133
+# define X509V3_R_ERROR_CONVERTING_ZONE                   131
+# define X509V3_R_ERROR_CREATING_EXTENSION                144
+# define X509V3_R_ERROR_IN_EXTENSION                      128
+# define X509V3_R_EXPECTED_A_SECTION_NAME                 137
+# define X509V3_R_EXTENSION_EXISTS                        145
+# define X509V3_R_EXTENSION_NAME_ERROR                    115
+# define X509V3_R_EXTENSION_NOT_FOUND                     102
+# define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
+# define X509V3_R_EXTENSION_VALUE_ERROR                   116
+# define X509V3_R_ILLEGAL_EMPTY_EXTENSION                 151
+# define X509V3_R_ILLEGAL_HEX_DIGIT                       113
+# define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG             152
+# define X509V3_R_INVALID_ASNUMBER                        162
+# define X509V3_R_INVALID_ASRANGE                         163
+# define X509V3_R_INVALID_BOOLEAN_STRING                  104
+# define X509V3_R_INVALID_EXTENSION_STRING                105
+# define X509V3_R_INVALID_INHERITANCE                     165
+# define X509V3_R_INVALID_IPADDRESS                       166
+# define X509V3_R_INVALID_MULTIPLE_RDNS                   161
+# define X509V3_R_INVALID_NAME                            106
+# define X509V3_R_INVALID_NULL_ARGUMENT                   107
+# define X509V3_R_INVALID_NULL_NAME                       108
+# define X509V3_R_INVALID_NULL_VALUE                      109
+# define X509V3_R_INVALID_NUMBER                          140
+# define X509V3_R_INVALID_NUMBERS                         141
+# define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
+# define X509V3_R_INVALID_OPTION                          138
+# define X509V3_R_INVALID_POLICY_IDENTIFIER               134
+# define X509V3_R_INVALID_PROXY_POLICY_SETTING            153
+# define X509V3_R_INVALID_PURPOSE                         146
+# define X509V3_R_INVALID_SAFI                            164
+# define X509V3_R_INVALID_SECTION                         135
+# define X509V3_R_INVALID_SYNTAX                          143
+# define X509V3_R_ISSUER_DECODE_ERROR                     126
+# define X509V3_R_MISSING_VALUE                           124
+# define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
+# define X509V3_R_NO_CONFIG_DATABASE                      136
+# define X509V3_R_NO_ISSUER_CERTIFICATE                   121
+# define X509V3_R_NO_ISSUER_DETAILS                       127
+# define X509V3_R_NO_POLICY_IDENTIFIER                    139
+# define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED   154
+# define X509V3_R_NO_PUBLIC_KEY                           114
+# define X509V3_R_NO_SUBJECT_DETAILS                      125
+# define X509V3_R_ODD_NUMBER_OF_DIGITS                    112
+# define X509V3_R_OPERATION_NOT_DEFINED                   148
+# define X509V3_R_OTHERNAME_ERROR                         147
+# define X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED         155
+# define X509V3_R_POLICY_PATH_LENGTH                      156
+# define X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED      157
+# define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED   158
+# define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
+# define X509V3_R_SECTION_NOT_FOUND                       150
+# define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
+# define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
+# define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
+# define X509V3_R_UNKNOWN_EXTENSION                       129
+# define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
+# define X509V3_R_UNKNOWN_OPTION                          120
+# define X509V3_R_UNSUPPORTED_OPTION                      117
+# define X509V3_R_UNSUPPORTED_TYPE                        167
+# define X509V3_R_USER_TOO_LONG                           132
 
 #ifdef  __cplusplus
 }
diff --git a/demos/asn1/ocsp.c b/demos/asn1/ocsp.c
index e2535f3cf6..db40719895 100644
--- a/demos/asn1/ocsp.c
+++ b/demos/asn1/ocsp.c
@@ -1,6 +1,7 @@
 /* ocsp.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,114 +60,111 @@
 #include 
 #include 
 
-
-
-
-/*- 
+/*-
    Example of new ASN1 code, OCSP request
 
-	OCSPRequest     ::=     SEQUENCE {
-	    tbsRequest                  TBSRequest,
-	    optionalSignature   [0]     EXPLICIT Signature OPTIONAL }
-
-	TBSRequest      ::=     SEQUENCE {
-	    version             [0] EXPLICIT Version DEFAULT v1,
-	    requestorName       [1] EXPLICIT GeneralName OPTIONAL,
-	    requestList             SEQUENCE OF Request,
-	    requestExtensions   [2] EXPLICIT Extensions OPTIONAL }
-
-	Signature       ::=     SEQUENCE {
-	    signatureAlgorithm   AlgorithmIdentifier,
-	    signature            BIT STRING,
-	    certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
-
-	Version  ::=  INTEGER  {  v1(0) }
-
-	Request ::=     SEQUENCE {
-	    reqCert                    CertID,
-	    singleRequestExtensions    [0] EXPLICIT Extensions OPTIONAL }
-
-	CertID ::= SEQUENCE {
-	    hashAlgorithm            AlgorithmIdentifier,
-	    issuerNameHash     OCTET STRING, -- Hash of Issuer's DN
-	    issuerKeyHash      OCTET STRING, -- Hash of Issuers public key
-	    serialNumber       CertificateSerialNumber }
-
-	OCSPResponse ::= SEQUENCE {
-	   responseStatus         OCSPResponseStatus,
-	   responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
-
-	OCSPResponseStatus ::= ENUMERATED {
-	    successful            (0),      --Response has valid confirmations
-	    malformedRequest      (1),      --Illegal confirmation request
-	    internalError         (2),      --Internal error in issuer
-	    tryLater              (3),      --Try again later
-					    --(4) is not used
-	    sigRequired           (5),      --Must sign the request
-	    unauthorized          (6)       --Request unauthorized
-	}
-
-	ResponseBytes ::=       SEQUENCE {
-	    responseType   OBJECT IDENTIFIER,
-	    response       OCTET STRING }
-
-	BasicOCSPResponse       ::= SEQUENCE {
-	   tbsResponseData      ResponseData,
-	   signatureAlgorithm   AlgorithmIdentifier,
-	   signature            BIT STRING,
-	   certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
-
-	ResponseData ::= SEQUENCE {
-	   version              [0] EXPLICIT Version DEFAULT v1,
-	   responderID              ResponderID,
-	   producedAt               GeneralizedTime,
-	   responses                SEQUENCE OF SingleResponse,
-	   responseExtensions   [1] EXPLICIT Extensions OPTIONAL }
-
-	ResponderID ::= CHOICE {
-	   byName   [1] Name,    --EXPLICIT
-	   byKey    [2] KeyHash }
-
-	KeyHash ::= OCTET STRING --SHA-1 hash of responder's public key
-				 --(excluding the tag and length fields)
-
-	SingleResponse ::= SEQUENCE {
-	   certID                       CertID,
-	   certStatus                   CertStatus,
-	   thisUpdate                   GeneralizedTime,
-	   nextUpdate           [0]     EXPLICIT GeneralizedTime OPTIONAL,
-	   singleExtensions     [1]     EXPLICIT Extensions OPTIONAL }
-
-	CertStatus ::= CHOICE {
-	    good                [0]     IMPLICIT NULL,
-	    revoked             [1]     IMPLICIT RevokedInfo,
-	    unknown             [2]     IMPLICIT UnknownInfo }
-
-	RevokedInfo ::= SEQUENCE {
-	    revocationTime              GeneralizedTime,
-	    revocationReason    [0]     EXPLICIT CRLReason OPTIONAL }
-
-	UnknownInfo ::= NULL -- this can be replaced with an enumeration
-
-	ArchiveCutoff ::= GeneralizedTime
-
-	AcceptableResponses ::= SEQUENCE OF OBJECT IDENTIFIER
-
-	ServiceLocator ::= SEQUENCE {
-	    issuer    Name,
-	    locator   AuthorityInfoAccessSyntax }
-
-	-- Object Identifiers
-
-	id-kp-OCSPSigning            OBJECT IDENTIFIER ::= { id-kp 9 }
-	id-pkix-ocsp                 OBJECT IDENTIFIER ::= { id-ad-ocsp }
-	id-pkix-ocsp-basic           OBJECT IDENTIFIER ::= { id-pkix-ocsp 1 }
-	id-pkix-ocsp-nonce           OBJECT IDENTIFIER ::= { id-pkix-ocsp 2 }
-	id-pkix-ocsp-crl             OBJECT IDENTIFIER ::= { id-pkix-ocsp 3 }
-	id-pkix-ocsp-response        OBJECT IDENTIFIER ::= { id-pkix-ocsp 4 }
-	id-pkix-ocsp-nocheck         OBJECT IDENTIFIER ::= { id-pkix-ocsp 5 }
-	id-pkix-ocsp-archive-cutoff  OBJECT IDENTIFIER ::= { id-pkix-ocsp 6 }
-	id-pkix-ocsp-service-locator OBJECT IDENTIFIER ::= { id-pkix-ocsp 7 }
+        OCSPRequest     ::=     SEQUENCE {
+            tbsRequest                  TBSRequest,
+            optionalSignature   [0]     EXPLICIT Signature OPTIONAL }
+
+        TBSRequest      ::=     SEQUENCE {
+            version             [0] EXPLICIT Version DEFAULT v1,
+            requestorName       [1] EXPLICIT GeneralName OPTIONAL,
+            requestList             SEQUENCE OF Request,
+            requestExtensions   [2] EXPLICIT Extensions OPTIONAL }
+
+        Signature       ::=     SEQUENCE {
+            signatureAlgorithm   AlgorithmIdentifier,
+            signature            BIT STRING,
+            certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
+
+        Version  ::=  INTEGER  {  v1(0) }
+
+        Request ::=     SEQUENCE {
+            reqCert                    CertID,
+            singleRequestExtensions    [0] EXPLICIT Extensions OPTIONAL }
+
+        CertID ::= SEQUENCE {
+            hashAlgorithm            AlgorithmIdentifier,
+            issuerNameHash     OCTET STRING, -- Hash of Issuer's DN
+            issuerKeyHash      OCTET STRING, -- Hash of Issuers public key
+            serialNumber       CertificateSerialNumber }
+
+        OCSPResponse ::= SEQUENCE {
+           responseStatus         OCSPResponseStatus,
+           responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
+
+        OCSPResponseStatus ::= ENUMERATED {
+            successful            (0),      --Response has valid confirmations
+            malformedRequest      (1),      --Illegal confirmation request
+            internalError         (2),      --Internal error in issuer
+            tryLater              (3),      --Try again later
+                                            --(4) is not used
+            sigRequired           (5),      --Must sign the request
+            unauthorized          (6)       --Request unauthorized
+        }
+
+        ResponseBytes ::=       SEQUENCE {
+            responseType   OBJECT IDENTIFIER,
+            response       OCTET STRING }
+
+        BasicOCSPResponse       ::= SEQUENCE {
+           tbsResponseData      ResponseData,
+           signatureAlgorithm   AlgorithmIdentifier,
+           signature            BIT STRING,
+           certs                [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
+
+        ResponseData ::= SEQUENCE {
+           version              [0] EXPLICIT Version DEFAULT v1,
+           responderID              ResponderID,
+           producedAt               GeneralizedTime,
+           responses                SEQUENCE OF SingleResponse,
+           responseExtensions   [1] EXPLICIT Extensions OPTIONAL }
+
+        ResponderID ::= CHOICE {
+           byName   [1] Name,    --EXPLICIT
+           byKey    [2] KeyHash }
+
+        KeyHash ::= OCTET STRING --SHA-1 hash of responder's public key
+                                 --(excluding the tag and length fields)
+
+        SingleResponse ::= SEQUENCE {
+           certID                       CertID,
+           certStatus                   CertStatus,
+           thisUpdate                   GeneralizedTime,
+           nextUpdate           [0]     EXPLICIT GeneralizedTime OPTIONAL,
+           singleExtensions     [1]     EXPLICIT Extensions OPTIONAL }
+
+        CertStatus ::= CHOICE {
+            good                [0]     IMPLICIT NULL,
+            revoked             [1]     IMPLICIT RevokedInfo,
+            unknown             [2]     IMPLICIT UnknownInfo }
+
+        RevokedInfo ::= SEQUENCE {
+            revocationTime              GeneralizedTime,
+            revocationReason    [0]     EXPLICIT CRLReason OPTIONAL }
+
+        UnknownInfo ::= NULL -- this can be replaced with an enumeration
+
+        ArchiveCutoff ::= GeneralizedTime
+
+        AcceptableResponses ::= SEQUENCE OF OBJECT IDENTIFIER
+
+        ServiceLocator ::= SEQUENCE {
+            issuer    Name,
+            locator   AuthorityInfoAccessSyntax }
+
+        -- Object Identifiers
+
+        id-kp-OCSPSigning            OBJECT IDENTIFIER ::= { id-kp 9 }
+        id-pkix-ocsp                 OBJECT IDENTIFIER ::= { id-ad-ocsp }
+        id-pkix-ocsp-basic           OBJECT IDENTIFIER ::= { id-pkix-ocsp 1 }
+        id-pkix-ocsp-nonce           OBJECT IDENTIFIER ::= { id-pkix-ocsp 2 }
+        id-pkix-ocsp-crl             OBJECT IDENTIFIER ::= { id-pkix-ocsp 3 }
+        id-pkix-ocsp-response        OBJECT IDENTIFIER ::= { id-pkix-ocsp 4 }
+        id-pkix-ocsp-nocheck         OBJECT IDENTIFIER ::= { id-pkix-ocsp 5 }
+        id-pkix-ocsp-archive-cutoff  OBJECT IDENTIFIER ::= { id-pkix-ocsp 6 }
+        id-pkix-ocsp-service-locator OBJECT IDENTIFIER ::= { id-pkix-ocsp 7 }
 
 */
 
@@ -175,193 +173,189 @@
 DECLARE_STACK_OF(Request)
 
 typedef struct {
-	ASN1_INTEGER *version;
-	GENERAL_NAME *requestorName;
-	STACK_OF(Request) *requestList;
-	STACK_OF(X509_EXTENSION) *requestExtensions;
+    ASN1_INTEGER *version;
+    GENERAL_NAME *requestorName;
+    STACK_OF(Request) *requestList;
+    STACK_OF(X509_EXTENSION) *requestExtensions;
 } TBSRequest;
 
 typedef struct {
-	X509_ALGOR *signatureAlgorithm;
-	ASN1_BIT_STRING *signature;
-	STACK_OF(X509) *certs;
+    X509_ALGOR *signatureAlgorithm;
+    ASN1_BIT_STRING *signature;
+    STACK_OF(X509) *certs;
 } Signature;
 
 typedef struct {
-	TBSRequest *tbsRequest;
-	Signature *optionalSignature;
+    TBSRequest *tbsRequest;
+    Signature *optionalSignature;
 } OCSPRequest;
 
 typedef struct {
-	X509_ALGOR *hashAlgorithm;
-	ASN1_OCTET_STRING *issuerNameHash;
-	ASN1_OCTET_STRING *issuerKeyHash;
-	ASN1_INTEGER *certificateSerialNumber;
+    X509_ALGOR *hashAlgorithm;
+    ASN1_OCTET_STRING *issuerNameHash;
+    ASN1_OCTET_STRING *issuerKeyHash;
+    ASN1_INTEGER *certificateSerialNumber;
 } CertID;
 
 typedef struct {
-	CertID *reqCert;
-	STACK_OF(X509_EXTENSION) *singleRequestExtensions;
+    CertID *reqCert;
+    STACK_OF(X509_EXTENSION) *singleRequestExtensions;
 } Request;
 
 /* Response structures */
 
 typedef struct {
-	ASN1_OBJECT *responseType;
-	ASN1_OCTET_STRING *response;
+    ASN1_OBJECT *responseType;
+    ASN1_OCTET_STRING *response;
 } ResponseBytes;
 
 typedef struct {
-	ASN1_ENUMERATED *responseStatus;
-	ResponseBytes *responseBytes;
+    ASN1_ENUMERATED *responseStatus;
+    ResponseBytes *responseBytes;
 } OCSPResponse;
 
 typedef struct {
-	int type;
-	union {
-	   X509_NAME *byName;
-	   ASN1_OCTET_STRING *byKey;
-	}d;
+    int type;
+    union {
+        X509_NAME *byName;
+        ASN1_OCTET_STRING *byKey;
+    } d;
 } ResponderID;
 
 typedef struct {
-	   ASN1_INTEGER *version;
-	   ResponderID *responderID;
-	   ASN1_GENERALIZEDTIME *producedAt;
-	   STACK_OF(SingleResponse) *responses;
-	   STACK_OF(X509_EXTENSION) *responseExtensions;
+    ASN1_INTEGER *version;
+    ResponderID *responderID;
+    ASN1_GENERALIZEDTIME *producedAt;
+    STACK_OF(SingleResponse) *responses;
+    STACK_OF(X509_EXTENSION) *responseExtensions;
 } ResponseData;
 
 typedef struct {
-	   ResponseData *tbsResponseData;
-	   X509_ALGOR *signatureAlgorithm;
-	   ASN1_BIT_STRING *signature;
-	   STACK_OF(X509) *certs;
+    ResponseData *tbsResponseData;
+    X509_ALGOR *signatureAlgorithm;
+    ASN1_BIT_STRING *signature;
+    STACK_OF(X509) *certs;
 } BasicOCSPResponse;
 
 typedef struct {
-	ASN1_GENERALIZEDTIME *revocationTime;
-	ASN1_ENUMERATED * revocationReason;
+    ASN1_GENERALIZEDTIME *revocationTime;
+    ASN1_ENUMERATED *revocationReason;
 } RevokedInfo;
 
 typedef struct {
-	int type;
-	union {
-	    ASN1_NULL *good;
-	    RevokedInfo *revoked;
-	    ASN1_NULL *unknown;
-	} d;
+    int type;
+    union {
+        ASN1_NULL *good;
+        RevokedInfo *revoked;
+        ASN1_NULL *unknown;
+    } d;
 } CertStatus;
 
 typedef struct {
-	   CertID *certID;
-	   CertStatus *certStatus;
-	   ASN1_GENERALIZEDTIME *thisUpdate;
-	   ASN1_GENERALIZEDTIME *nextUpdate;
-	   STACK_OF(X509_EXTENSION) *singleExtensions;
+    CertID *certID;
+    CertStatus *certStatus;
+    ASN1_GENERALIZEDTIME *thisUpdate;
+    ASN1_GENERALIZEDTIME *nextUpdate;
+    STACK_OF(X509_EXTENSION) *singleExtensions;
 } SingleResponse;
 
-
 typedef struct {
     X509_NAME *issuer;
     STACK_OF(ACCESS_DESCRIPTION) *locator;
 } ServiceLocator;
 
-
 /* Now the ASN1 templates */
 
 IMPLEMENT_COMPAT_ASN1(X509);
 IMPLEMENT_COMPAT_ASN1(X509_ALGOR);
-//IMPLEMENT_COMPAT_ASN1(X509_EXTENSION);
+// IMPLEMENT_COMPAT_ASN1(X509_EXTENSION);
 IMPLEMENT_COMPAT_ASN1(GENERAL_NAME);
 IMPLEMENT_COMPAT_ASN1(X509_NAME);
 
 ASN1_SEQUENCE(X509_EXTENSION) = {
-	ASN1_SIMPLE(X509_EXTENSION, object, ASN1_OBJECT),
-	ASN1_OPT(X509_EXTENSION, critical, ASN1_BOOLEAN),
-	ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(X509_EXTENSION, object, ASN1_OBJECT),
+        ASN1_OPT(X509_EXTENSION, critical, ASN1_BOOLEAN),
+        ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(X509_EXTENSION);
-	
+
 
 ASN1_SEQUENCE(Signature) = {
-	ASN1_SIMPLE(Signature, signatureAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(Signature, signature, ASN1_BIT_STRING),
-	ASN1_SEQUENCE_OF(Signature, certs, X509)
+        ASN1_SIMPLE(Signature, signatureAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(Signature, signature, ASN1_BIT_STRING),
+        ASN1_SEQUENCE_OF(Signature, certs, X509)
 } ASN1_SEQUENCE_END(Signature);
 
 ASN1_SEQUENCE(CertID) = {
-	ASN1_SIMPLE(CertID, hashAlgorithm, X509_ALGOR),
-	ASN1_SIMPLE(CertID, issuerNameHash, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(CertID, issuerKeyHash, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(CertID, certificateSerialNumber, ASN1_INTEGER)
+        ASN1_SIMPLE(CertID, hashAlgorithm, X509_ALGOR),
+        ASN1_SIMPLE(CertID, issuerNameHash, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(CertID, issuerKeyHash, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(CertID, certificateSerialNumber, ASN1_INTEGER)
 } ASN1_SEQUENCE_END(CertID);
 
 ASN1_SEQUENCE(Request) = {
-	ASN1_SIMPLE(Request, reqCert, CertID),
-	ASN1_EXP_SEQUENCE_OF_OPT(Request, singleRequestExtensions, X509_EXTENSION, 0)
+        ASN1_SIMPLE(Request, reqCert, CertID),
+        ASN1_EXP_SEQUENCE_OF_OPT(Request, singleRequestExtensions, X509_EXTENSION, 0)
 } ASN1_SEQUENCE_END(Request);
 
 ASN1_SEQUENCE(TBSRequest) = {
-	ASN1_EXP_OPT(TBSRequest, version, ASN1_INTEGER, 0),
-	ASN1_EXP_OPT(TBSRequest, requestorName, GENERAL_NAME, 1),
-	ASN1_SEQUENCE_OF(TBSRequest, requestList, Request),
-	ASN1_EXP_SEQUENCE_OF_OPT(TBSRequest, requestExtensions, X509_EXTENSION, 2)
+        ASN1_EXP_OPT(TBSRequest, version, ASN1_INTEGER, 0),
+        ASN1_EXP_OPT(TBSRequest, requestorName, GENERAL_NAME, 1),
+        ASN1_SEQUENCE_OF(TBSRequest, requestList, Request),
+        ASN1_EXP_SEQUENCE_OF_OPT(TBSRequest, requestExtensions, X509_EXTENSION, 2)
 } ASN1_SEQUENCE_END(TBSRequest);
 
 ASN1_SEQUENCE(OCSPRequest) = {
-	ASN1_SIMPLE(OCSPRequest, tbsRequest, TBSRequest),
-	ASN1_EXP_OPT(OCSPRequest, optionalSignature, Signature, 0)
+        ASN1_SIMPLE(OCSPRequest, tbsRequest, TBSRequest),
+        ASN1_EXP_OPT(OCSPRequest, optionalSignature, Signature, 0)
 } ASN1_SEQUENCE_END(OCSPRequest);
 
-
 /* Response templates */
 
 ASN1_SEQUENCE(ResponseBytes) = {
-	    ASN1_SIMPLE(ResponseBytes, responseType, ASN1_OBJECT),
-	    ASN1_SIMPLE(ResponseBytes, response, ASN1_OCTET_STRING)
+            ASN1_SIMPLE(ResponseBytes, responseType, ASN1_OBJECT),
+            ASN1_SIMPLE(ResponseBytes, response, ASN1_OCTET_STRING)
 } ASN1_SEQUENCE_END(ResponseBytes);
 
 ASN1_SEQUENCE(OCSPResponse) = {
-	ASN1_SIMPLE(OCSPResponse, responseStatus, ASN1_ENUMERATED),
-	ASN1_EXP_OPT(OCSPResponse, responseBytes, ResponseBytes, 0)
+        ASN1_SIMPLE(OCSPResponse, responseStatus, ASN1_ENUMERATED),
+        ASN1_EXP_OPT(OCSPResponse, responseBytes, ResponseBytes, 0)
 } ASN1_SEQUENCE_END(OCSPResponse);
 
 ASN1_CHOICE(ResponderID) = {
-	   ASN1_EXP(ResponderID, d.byName, X509_NAME, 1),
-	   ASN1_IMP(ResponderID, d.byKey, ASN1_OCTET_STRING, 2)
+           ASN1_EXP(ResponderID, d.byName, X509_NAME, 1),
+           ASN1_IMP(ResponderID, d.byKey, ASN1_OCTET_STRING, 2)
 } ASN1_CHOICE_END(ResponderID);
 
 ASN1_SEQUENCE(RevokedInfo) = {
-	ASN1_SIMPLE(RevokedInfo, revocationTime, ASN1_GENERALIZEDTIME),
-  	ASN1_EXP_OPT(RevokedInfo, revocationReason, ASN1_ENUMERATED, 0)
+        ASN1_SIMPLE(RevokedInfo, revocationTime, ASN1_GENERALIZEDTIME),
+        ASN1_EXP_OPT(RevokedInfo, revocationReason, ASN1_ENUMERATED, 0)
 } ASN1_SEQUENCE_END(RevokedInfo);
 
 ASN1_CHOICE(CertStatus) = {
-	ASN1_IMP(CertStatus, d.good, ASN1_NULL, 0),
-	ASN1_IMP(CertStatus, d.revoked, RevokedInfo, 1),
-	ASN1_IMP(CertStatus, d.unknown, ASN1_NULL, 2)
+        ASN1_IMP(CertStatus, d.good, ASN1_NULL, 0),
+        ASN1_IMP(CertStatus, d.revoked, RevokedInfo, 1),
+        ASN1_IMP(CertStatus, d.unknown, ASN1_NULL, 2)
 } ASN1_CHOICE_END(CertStatus);
 
 ASN1_SEQUENCE(SingleResponse) = {
-	   ASN1_SIMPLE(SingleResponse, certID, CertID),
-	   ASN1_SIMPLE(SingleResponse, certStatus, CertStatus),
-	   ASN1_SIMPLE(SingleResponse, thisUpdate, ASN1_GENERALIZEDTIME),
-	   ASN1_EXP_OPT(SingleResponse, nextUpdate, ASN1_GENERALIZEDTIME, 0),
-	   ASN1_EXP_SEQUENCE_OF_OPT(SingleResponse, singleExtensions, X509_EXTENSION, 1)
+           ASN1_SIMPLE(SingleResponse, certID, CertID),
+           ASN1_SIMPLE(SingleResponse, certStatus, CertStatus),
+           ASN1_SIMPLE(SingleResponse, thisUpdate, ASN1_GENERALIZEDTIME),
+           ASN1_EXP_OPT(SingleResponse, nextUpdate, ASN1_GENERALIZEDTIME, 0),
+           ASN1_EXP_SEQUENCE_OF_OPT(SingleResponse, singleExtensions, X509_EXTENSION, 1)
 } ASN1_SEQUENCE_END(SingleResponse);
 
 ASN1_SEQUENCE(ResponseData) = {
-	   ASN1_EXP_OPT(ResponseData, version, ASN1_INTEGER, 0),
-	   ASN1_SIMPLE(ResponseData, responderID, ResponderID),
-	   ASN1_SIMPLE(ResponseData, producedAt, ASN1_GENERALIZEDTIME),
-	   ASN1_SEQUENCE_OF(ResponseData, responses, SingleResponse),
-	   ASN1_EXP_SEQUENCE_OF_OPT(ResponseData, responseExtensions, X509_EXTENSION, 1)
+           ASN1_EXP_OPT(ResponseData, version, ASN1_INTEGER, 0),
+           ASN1_SIMPLE(ResponseData, responderID, ResponderID),
+           ASN1_SIMPLE(ResponseData, producedAt, ASN1_GENERALIZEDTIME),
+           ASN1_SEQUENCE_OF(ResponseData, responses, SingleResponse),
+           ASN1_EXP_SEQUENCE_OF_OPT(ResponseData, responseExtensions, X509_EXTENSION, 1)
 } ASN1_SEQUENCE_END(ResponseData);
 
 ASN1_SEQUENCE(BasicOCSPResponse) = {
-	   ASN1_SIMPLE(BasicOCSPResponse, tbsResponseData, ResponseData),
-	   ASN1_SIMPLE(BasicOCSPResponse, signatureAlgorithm, X509_ALGOR),
-	   ASN1_SIMPLE(BasicOCSPResponse, signature, ASN1_BIT_STRING),
-	   ASN1_EXP_SEQUENCE_OF_OPT(BasicOCSPResponse, certs, X509, 0)
+           ASN1_SIMPLE(BasicOCSPResponse, tbsResponseData, ResponseData),
+           ASN1_SIMPLE(BasicOCSPResponse, signatureAlgorithm, X509_ALGOR),
+           ASN1_SIMPLE(BasicOCSPResponse, signature, ASN1_BIT_STRING),
+           ASN1_EXP_SEQUENCE_OF_OPT(BasicOCSPResponse, certs, X509, 0)
 } ASN1_SEQUENCE_END(BasicOCSPResponse);
-
diff --git a/demos/b64.c b/demos/b64.c
index efdd44457d..d8ed2a6a04 100644
--- a/demos/b64.c
+++ b/demos/b64.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -71,198 +71,185 @@
 #undef BSIZE
 #undef PROG
 
-#define SIZE	(512)
-#define BSIZE	(8*1024)
-#define	PROG	enc_main
+#define SIZE    (512)
+#define BSIZE   (8*1024)
+#define PROG    enc_main
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char **argv;
-	{
-	char *strbuf=NULL;
-	unsigned char *buff=NULL,*bufsize=NULL;
-	int bsize=BSIZE,verbose=0;
-	int ret=1,inl;
-	char *str=NULL;
-	char *hkey=NULL,*hiv=NULL;
-	int enc=1,printkey=0,i,base64=0;
-	int debug=0;
-	EVP_CIPHER *cipher=NULL,*c;
-	char *inf=NULL,*outf=NULL;
-	BIO *in=NULL,*out=NULL,*b64=NULL,*benc=NULL,*rbio=NULL,*wbio=NULL;
+{
+    char *strbuf = NULL;
+    unsigned char *buff = NULL, *bufsize = NULL;
+    int bsize = BSIZE, verbose = 0;
+    int ret = 1, inl;
+    char *str = NULL;
+    char *hkey = NULL, *hiv = NULL;
+    int enc = 1, printkey = 0, i, base64 = 0;
+    int debug = 0;
+    EVP_CIPHER *cipher = NULL, *c;
+    char *inf = NULL, *outf = NULL;
+    BIO *in = NULL, *out = NULL, *b64 = NULL, *benc = NULL, *rbio =
+        NULL, *wbio = NULL;
 #define PROG_NAME_SIZE  39
 
-
-	apps_startup();
-
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE);
-
-	base64=1;
-
-	argc--;
-	argv++;
-	while (argc >= 1)
-		{
-		if	(strcmp(*argv,"-e") == 0)
-			enc=1;
-		if (strcmp(*argv,"-in") == 0)
-			{
-			if (--argc < 1) goto bad;
-			inf= *(++argv);
-			}
-		else if (strcmp(*argv,"-out") == 0)
-			{
-			if (--argc < 1) goto bad;
-			outf= *(++argv);
-			}
-		else if	(strcmp(*argv,"-d") == 0)
-			enc=0;
-		else if	(strcmp(*argv,"-v") == 0)
-			verbose=1;
-		else if	(strcmp(*argv,"-debug") == 0)
-			debug=1;
-		else if (strcmp(*argv,"-bufsize") == 0)
-			{
-			if (--argc < 1) goto bad;
-			bufsize=(unsigned char *)*(++argv);
-			}
-		else
-			{
-			BIO_printf(bio_err,"unknown option '%s'\n",*argv);
-bad:
-			BIO_printf(bio_err,"options are\n");
-			BIO_printf(bio_err,"%-14s input file\n","-in ");
-			BIO_printf(bio_err,"%-14s output file\n","-out ");
-			BIO_printf(bio_err,"%-14s encode\n","-e");
-			BIO_printf(bio_err,"%-14s decode\n","-d");
-			BIO_printf(bio_err,"%-14s buffer size\n","-bufsize ");
-
-			goto end;
-			}
-		argc--;
-		argv++;
-		}
-
-	if (bufsize != NULL)
-		{
-		int i;
-		unsigned long n;
-
-		for (n=0; *bufsize; bufsize++)
-			{
-			i= *bufsize;
-			if ((i <= '9') && (i >= '0'))
-				n=n*10+i-'0';
-			else if (i == 'k')
-				{
-				n*=1024;
-				bufsize++;
-				break;
-				}
-			}
-		if (*bufsize != '\0')
-			{
-			BIO_printf(bio_err,"invalid 'bufsize' specified.\n");
-			goto end;
-			}
-
-		/* It must be large enough for a base64 encoded line */
-		if (n < 80) n=80;
-
-		bsize=(int)n;
-		if (verbose) BIO_printf(bio_err,"bufsize=%d\n",bsize);
-		}
-
-	strbuf=OPENSSL_malloc(SIZE);
-	buff=(unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
-	if ((buff == NULL) || (strbuf == NULL))
-		{
-		BIO_printf(bio_err,"OPENSSL_malloc failure\n");
-		goto end;
-		}
-
-	in=BIO_new(BIO_s_file());
-	out=BIO_new(BIO_s_file());
-	if ((in == NULL) || (out == NULL))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-	if (debug)
-		{
-		BIO_set_callback(in,BIO_debug_callback);
-		BIO_set_callback(out,BIO_debug_callback);
-		BIO_set_callback_arg(in,bio_err);
-		BIO_set_callback_arg(out,bio_err);
-		}
-
-	if (inf == NULL)
-		BIO_set_fp(in,stdin,BIO_NOCLOSE);
-	else
-		{
-		if (BIO_read_filename(in,inf) <= 0)
-			{
-			perror(inf);
-			goto end;
-			}
-		}
-
-	if (outf == NULL)
-		BIO_set_fp(out,stdout,BIO_NOCLOSE);
-	else
-		{
-		if (BIO_write_filename(out,outf) <= 0)
-			{
-			perror(outf);
-			goto end;
-			}
-		}
-
-	rbio=in;
-	wbio=out;
-
-	if (base64)
-		{
-		if ((b64=BIO_new(BIO_f_base64())) == NULL)
-			goto end;
-		if (debug)
-			{
-			BIO_set_callback(b64,BIO_debug_callback);
-			BIO_set_callback_arg(b64,bio_err);
-			}
-		if (enc)
-			wbio=BIO_push(b64,wbio);
-		else
-			rbio=BIO_push(b64,rbio);
-		}
-
-	for (;;)
-		{
-		inl=BIO_read(rbio,(char *)buff,bsize);
-		if (inl <= 0) break;
-		if (BIO_write(wbio,(char *)buff,inl) != inl)
-			{
-			BIO_printf(bio_err,"error writing output file\n");
-			goto end;
-			}
-		}
-	BIO_flush(wbio);
-
-	ret=0;
-	if (verbose)
-		{
-		BIO_printf(bio_err,"bytes read   :%8ld\n",BIO_number_read(in));
-		BIO_printf(bio_err,"bytes written:%8ld\n",BIO_number_written(out));
-		}
-end:
-	if (strbuf != NULL) OPENSSL_free(strbuf);
-	if (buff != NULL) OPENSSL_free(buff);
-	if (in != NULL) BIO_free(in);
-	if (out != NULL) BIO_free(out);
-	if (benc != NULL) BIO_free(benc);
-	if (b64 != NULL) BIO_free(b64);
-	EXIT(ret);
-	}
-
+    apps_startup();
+
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE);
+
+    base64 = 1;
+
+    argc--;
+    argv++;
+    while (argc >= 1) {
+        if (strcmp(*argv, "-e") == 0)
+            enc = 1;
+        if (strcmp(*argv, "-in") == 0) {
+            if (--argc < 1)
+                goto bad;
+            inf = *(++argv);
+        } else if (strcmp(*argv, "-out") == 0) {
+            if (--argc < 1)
+                goto bad;
+            outf = *(++argv);
+        } else if (strcmp(*argv, "-d") == 0)
+            enc = 0;
+        else if (strcmp(*argv, "-v") == 0)
+            verbose = 1;
+        else if (strcmp(*argv, "-debug") == 0)
+            debug = 1;
+        else if (strcmp(*argv, "-bufsize") == 0) {
+            if (--argc < 1)
+                goto bad;
+            bufsize = (unsigned char *)*(++argv);
+        } else {
+            BIO_printf(bio_err, "unknown option '%s'\n", *argv);
+ bad:
+            BIO_printf(bio_err, "options are\n");
+            BIO_printf(bio_err, "%-14s input file\n", "-in ");
+            BIO_printf(bio_err, "%-14s output file\n", "-out ");
+            BIO_printf(bio_err, "%-14s encode\n", "-e");
+            BIO_printf(bio_err, "%-14s decode\n", "-d");
+            BIO_printf(bio_err, "%-14s buffer size\n", "-bufsize ");
+
+            goto end;
+        }
+        argc--;
+        argv++;
+    }
+
+    if (bufsize != NULL) {
+        int i;
+        unsigned long n;
+
+        for (n = 0; *bufsize; bufsize++) {
+            i = *bufsize;
+            if ((i <= '9') && (i >= '0'))
+                n = n * 10 + i - '0';
+            else if (i == 'k') {
+                n *= 1024;
+                bufsize++;
+                break;
+            }
+        }
+        if (*bufsize != '\0') {
+            BIO_printf(bio_err, "invalid 'bufsize' specified.\n");
+            goto end;
+        }
+
+        /* It must be large enough for a base64 encoded line */
+        if (n < 80)
+            n = 80;
+
+        bsize = (int)n;
+        if (verbose)
+            BIO_printf(bio_err, "bufsize=%d\n", bsize);
+    }
+
+    strbuf = OPENSSL_malloc(SIZE);
+    buff = (unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
+    if ((buff == NULL) || (strbuf == NULL)) {
+        BIO_printf(bio_err, "OPENSSL_malloc failure\n");
+        goto end;
+    }
+
+    in = BIO_new(BIO_s_file());
+    out = BIO_new(BIO_s_file());
+    if ((in == NULL) || (out == NULL)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+    if (debug) {
+        BIO_set_callback(in, BIO_debug_callback);
+        BIO_set_callback(out, BIO_debug_callback);
+        BIO_set_callback_arg(in, bio_err);
+        BIO_set_callback_arg(out, bio_err);
+    }
+
+    if (inf == NULL)
+        BIO_set_fp(in, stdin, BIO_NOCLOSE);
+    else {
+        if (BIO_read_filename(in, inf) <= 0) {
+            perror(inf);
+            goto end;
+        }
+    }
+
+    if (outf == NULL)
+        BIO_set_fp(out, stdout, BIO_NOCLOSE);
+    else {
+        if (BIO_write_filename(out, outf) <= 0) {
+            perror(outf);
+            goto end;
+        }
+    }
+
+    rbio = in;
+    wbio = out;
+
+    if (base64) {
+        if ((b64 = BIO_new(BIO_f_base64())) == NULL)
+            goto end;
+        if (debug) {
+            BIO_set_callback(b64, BIO_debug_callback);
+            BIO_set_callback_arg(b64, bio_err);
+        }
+        if (enc)
+            wbio = BIO_push(b64, wbio);
+        else
+            rbio = BIO_push(b64, rbio);
+    }
+
+    for (;;) {
+        inl = BIO_read(rbio, (char *)buff, bsize);
+        if (inl <= 0)
+            break;
+        if (BIO_write(wbio, (char *)buff, inl) != inl) {
+            BIO_printf(bio_err, "error writing output file\n");
+            goto end;
+        }
+    }
+    BIO_flush(wbio);
+
+    ret = 0;
+    if (verbose) {
+        BIO_printf(bio_err, "bytes read   :%8ld\n", BIO_number_read(in));
+        BIO_printf(bio_err, "bytes written:%8ld\n", BIO_number_written(out));
+    }
+ end:
+    if (strbuf != NULL)
+        OPENSSL_free(strbuf);
+    if (buff != NULL)
+        OPENSSL_free(buff);
+    if (in != NULL)
+        BIO_free(in);
+    if (out != NULL)
+        BIO_free(out);
+    if (benc != NULL)
+        BIO_free(benc);
+    if (b64 != NULL)
+        BIO_free(b64);
+    EXIT(ret);
+}
diff --git a/demos/bio/client-arg.c b/demos/bio/client-arg.c
index cca7a1ed06..dc354cae06 100644
--- a/demos/bio/client-arg.c
+++ b/demos/bio/client-arg.c
@@ -2,121 +2,110 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *sbio = NULL, *out = NULL;
-	int len;
-	char tmpbuf[1024];
-	SSL_CTX *ctx;
-	SSL_CONF_CTX *cctx;
-	SSL *ssl;
-	char **args = argv + 1;
-	const char *connect_str = "localhost:4433";
-	int nargs = argc - 1;
-
-	ERR_load_crypto_strings();
-	ERR_load_SSL_strings();
-	SSL_library_init();
-
-	ctx = SSL_CTX_new(SSLv23_client_method());
-	cctx = SSL_CONF_CTX_new();
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
-	SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
-	while(*args && **args == '-')
-		{
-		int rv;
-		/* Parse standard arguments */
-		rv = SSL_CONF_cmd_argv(cctx, &nargs, &args);
-		if (rv == -3)
-			{
-			fprintf(stderr, "Missing argument for %s\n", *args);
-			goto end;
-			}
-		if (rv < 0)
-			{
-			fprintf(stderr, "Error in command %s\n", *args);
-			ERR_print_errors_fp(stderr);
-			goto end;
-			}
-		/* If rv > 0 we processed something so proceed to next arg */
-		if (rv > 0)
-			continue;
-		/* Otherwise application specific argument processing */
-		if (!strcmp(*args, "-connect"))
-			{
-			connect_str = args[1];
-			if (connect_str == NULL)
-				{
-				fprintf(stderr, "Missing -connect argument\n");
-				goto end;
-				}
-			args += 2;
-			nargs -= 2;
-			continue;
-			}
-		else
-			{
-			fprintf(stderr, "Unknown argument %s\n", *args);
-			goto end;
-			}
-		}
-
-	if (!SSL_CONF_CTX_finish(cctx))
-		{
-		fprintf(stderr, "Finish error\n");
-		ERR_print_errors_fp(stderr);
-		goto err;
-		}
-
-	/* We'd normally set some stuff like the verify paths and
-	* mode here because as things stand this will connect to
-	* any server whose certificate is signed by any CA.
-	 */
-
-	sbio = BIO_new_ssl_connect(ctx);
-
-	BIO_get_ssl(sbio, &ssl);
-
-	if(!ssl)
-		{
-		fprintf(stderr, "Can't locate SSL pointer\n");
-	  	goto end;
-		}
-
-	/* Don't want any retries */
-	SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY);
-
-	/* We might want to do other things with ssl here */
-
-	BIO_set_conn_hostname(sbio, connect_str);
-
-	out = BIO_new_fp(stdout, BIO_NOCLOSE);
-	if(BIO_do_connect(sbio) <= 0)
-		{
-		fprintf(stderr, "Error connecting to server\n");
-		ERR_print_errors_fp(stderr);
-		goto end;
-		}
-
-	if(BIO_do_handshake(sbio) <= 0)
-		{
-		fprintf(stderr, "Error establishing SSL connection\n");
-		ERR_print_errors_fp(stderr);
-		goto end;
-		}
-
-	/* Could examine ssl here to get connection info */
-
-	BIO_puts(sbio, "GET / HTTP/1.0\n\n");
-	for(;;)
-		{	
-		len = BIO_read(sbio, tmpbuf, 1024);
-		if(len <= 0) break;
-		BIO_write(out, tmpbuf, len);
-		}
-	end:
-	SSL_CONF_CTX_free(cctx);
-	BIO_free_all(sbio);
-	BIO_free(out);
-	return 0;
-	}
-
+{
+    BIO *sbio = NULL, *out = NULL;
+    int len;
+    char tmpbuf[1024];
+    SSL_CTX *ctx;
+    SSL_CONF_CTX *cctx;
+    SSL *ssl;
+    char **args = argv + 1;
+    const char *connect_str = "localhost:4433";
+    int nargs = argc - 1;
+
+    ERR_load_crypto_strings();
+    ERR_load_SSL_strings();
+    SSL_library_init();
+
+    ctx = SSL_CTX_new(SSLv23_client_method());
+    cctx = SSL_CONF_CTX_new();
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
+    SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
+    while (*args && **args == '-') {
+        int rv;
+        /* Parse standard arguments */
+        rv = SSL_CONF_cmd_argv(cctx, &nargs, &args);
+        if (rv == -3) {
+            fprintf(stderr, "Missing argument for %s\n", *args);
+            goto end;
+        }
+        if (rv < 0) {
+            fprintf(stderr, "Error in command %s\n", *args);
+            ERR_print_errors_fp(stderr);
+            goto end;
+        }
+        /* If rv > 0 we processed something so proceed to next arg */
+        if (rv > 0)
+            continue;
+        /* Otherwise application specific argument processing */
+        if (!strcmp(*args, "-connect")) {
+            connect_str = args[1];
+            if (connect_str == NULL) {
+                fprintf(stderr, "Missing -connect argument\n");
+                goto end;
+            }
+            args += 2;
+            nargs -= 2;
+            continue;
+        } else {
+            fprintf(stderr, "Unknown argument %s\n", *args);
+            goto end;
+        }
+    }
+
+    if (!SSL_CONF_CTX_finish(cctx)) {
+        fprintf(stderr, "Finish error\n");
+        ERR_print_errors_fp(stderr);
+        goto err;
+    }
+
+    /*
+     * We'd normally set some stuff like the verify paths and * mode here
+     * because as things stand this will connect to * any server whose
+     * certificate is signed by any CA.
+     */
+
+    sbio = BIO_new_ssl_connect(ctx);
+
+    BIO_get_ssl(sbio, &ssl);
+
+    if (!ssl) {
+        fprintf(stderr, "Can't locate SSL pointer\n");
+        goto end;
+    }
+
+    /* Don't want any retries */
+    SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY);
+
+    /* We might want to do other things with ssl here */
+
+    BIO_set_conn_hostname(sbio, connect_str);
+
+    out = BIO_new_fp(stdout, BIO_NOCLOSE);
+    if (BIO_do_connect(sbio) <= 0) {
+        fprintf(stderr, "Error connecting to server\n");
+        ERR_print_errors_fp(stderr);
+        goto end;
+    }
+
+    if (BIO_do_handshake(sbio) <= 0) {
+        fprintf(stderr, "Error establishing SSL connection\n");
+        ERR_print_errors_fp(stderr);
+        goto end;
+    }
+
+    /* Could examine ssl here to get connection info */
+
+    BIO_puts(sbio, "GET / HTTP/1.0\n\n");
+    for (;;) {
+        len = BIO_read(sbio, tmpbuf, 1024);
+        if (len <= 0)
+            break;
+        BIO_write(out, tmpbuf, len);
+    }
+ end:
+    SSL_CONF_CTX_free(cctx);
+    BIO_free_all(sbio);
+    BIO_free(out);
+    return 0;
+}
diff --git a/demos/bio/client-conf.c b/demos/bio/client-conf.c
index 191615a9ac..150e7fcf83 100644
--- a/demos/bio/client-conf.c
+++ b/demos/bio/client-conf.c
@@ -3,130 +3,118 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *sbio = NULL, *out = NULL;
-	int i, len, rv;
-	char tmpbuf[1024];
-	SSL_CTX *ctx = NULL;
-	SSL_CONF_CTX *cctx = NULL;
-	SSL *ssl = NULL;
-	CONF *conf = NULL;
-	STACK_OF(CONF_VALUE) *sect = NULL;
-	CONF_VALUE *cnf;
-	const char *connect_str = "localhost:4433";
-	long errline = -1;
-
-	ERR_load_crypto_strings();
-	ERR_load_SSL_strings();
-	SSL_library_init();
-
-	conf = NCONF_new(NULL);
-
-	if (NCONF_load(conf, "connect.cnf", &errline) <= 0)
-		{
-		if (errline <= 0)
-			fprintf(stderr, "Error processing config file\n");
-		else
-			fprintf(stderr, "Error on line %ld\n", errline);
-		goto end;
-		}
-
-	sect = NCONF_get_section(conf, "default");
-
-	if (sect == NULL)
-		{
-		fprintf(stderr, "Error retrieving default section\n");
-		goto end;
-		}
-
-	ctx = SSL_CTX_new(SSLv23_client_method());
-	cctx = SSL_CONF_CTX_new();
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_FILE);
-	SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
-	for (i = 0; i < sk_CONF_VALUE_num(sect); i++)
-		{
-		cnf = sk_CONF_VALUE_value(sect, i);
-		rv = SSL_CONF_cmd(cctx, cnf->name, cnf->value);
-		if (rv > 0)
-			continue;
-		if (rv != -2)
-			{
-			fprintf(stderr, "Error processing %s = %s\n",
-						cnf->name, cnf->value);
-			ERR_print_errors_fp(stderr);
-			goto end;
-			}
-		if (!strcmp(cnf->name, "Connect"))
-			{
-			connect_str = cnf->value;
-			}
-		else
-			{
-			fprintf(stderr, "Unknown configuration option %s\n",
-							cnf->name);
-			goto end;
-			}
-		}
-
-	if (!SSL_CONF_CTX_finish(cctx))
-		{
-		fprintf(stderr, "Finish error\n");
-		ERR_print_errors_fp(stderr);
-		goto err;
-		}
-			
-	/* We'd normally set some stuff like the verify paths and
-	* mode here because as things stand this will connect to
-	* any server whose certificate is signed by any CA.
-	 */
-
-	sbio = BIO_new_ssl_connect(ctx);
-
-	BIO_get_ssl(sbio, &ssl);
-
-	if(!ssl)
-		{
-		fprintf(stderr, "Can't locate SSL pointer\n");
-	  	goto end;
-		}
-
-	/* Don't want any retries */
-	SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY);
-
-	/* We might want to do other things with ssl here */
-
-	BIO_set_conn_hostname(sbio, connect_str);
-
-	out = BIO_new_fp(stdout, BIO_NOCLOSE);
-	if(BIO_do_connect(sbio) <= 0)
-		{
-		fprintf(stderr, "Error connecting to server\n");
-		ERR_print_errors_fp(stderr);
-		goto end;
-		}
-
-	if(BIO_do_handshake(sbio) <= 0)
-		{
-		fprintf(stderr, "Error establishing SSL connection\n");
-		ERR_print_errors_fp(stderr);
-		goto end;
-		}
-
-	/* Could examine ssl here to get connection info */
-
-	BIO_puts(sbio, "GET / HTTP/1.0\n\n");
-	for(;;)
-		{	
-		len = BIO_read(sbio, tmpbuf, 1024);
-		if(len <= 0) break;
-		BIO_write(out, tmpbuf, len);
-		}
-	end:
-	SSL_CONF_CTX_free(cctx);
-	BIO_free_all(sbio);
-	BIO_free(out);
-	NCONF_free(conf);
-	return 0;
-	}
-
+{
+    BIO *sbio = NULL, *out = NULL;
+    int i, len, rv;
+    char tmpbuf[1024];
+    SSL_CTX *ctx = NULL;
+    SSL_CONF_CTX *cctx = NULL;
+    SSL *ssl = NULL;
+    CONF *conf = NULL;
+    STACK_OF(CONF_VALUE) *sect = NULL;
+    CONF_VALUE *cnf;
+    const char *connect_str = "localhost:4433";
+    long errline = -1;
+
+    ERR_load_crypto_strings();
+    ERR_load_SSL_strings();
+    SSL_library_init();
+
+    conf = NCONF_new(NULL);
+
+    if (NCONF_load(conf, "connect.cnf", &errline) <= 0) {
+        if (errline <= 0)
+            fprintf(stderr, "Error processing config file\n");
+        else
+            fprintf(stderr, "Error on line %ld\n", errline);
+        goto end;
+    }
+
+    sect = NCONF_get_section(conf, "default");
+
+    if (sect == NULL) {
+        fprintf(stderr, "Error retrieving default section\n");
+        goto end;
+    }
+
+    ctx = SSL_CTX_new(SSLv23_client_method());
+    cctx = SSL_CONF_CTX_new();
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CLIENT);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_FILE);
+    SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
+    for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {
+        cnf = sk_CONF_VALUE_value(sect, i);
+        rv = SSL_CONF_cmd(cctx, cnf->name, cnf->value);
+        if (rv > 0)
+            continue;
+        if (rv != -2) {
+            fprintf(stderr, "Error processing %s = %s\n",
+                    cnf->name, cnf->value);
+            ERR_print_errors_fp(stderr);
+            goto end;
+        }
+        if (!strcmp(cnf->name, "Connect")) {
+            connect_str = cnf->value;
+        } else {
+            fprintf(stderr, "Unknown configuration option %s\n", cnf->name);
+            goto end;
+        }
+    }
+
+    if (!SSL_CONF_CTX_finish(cctx)) {
+        fprintf(stderr, "Finish error\n");
+        ERR_print_errors_fp(stderr);
+        goto err;
+    }
+
+    /*
+     * We'd normally set some stuff like the verify paths and * mode here
+     * because as things stand this will connect to * any server whose
+     * certificate is signed by any CA.
+     */
+
+    sbio = BIO_new_ssl_connect(ctx);
+
+    BIO_get_ssl(sbio, &ssl);
+
+    if (!ssl) {
+        fprintf(stderr, "Can't locate SSL pointer\n");
+        goto end;
+    }
+
+    /* Don't want any retries */
+    SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY);
+
+    /* We might want to do other things with ssl here */
+
+    BIO_set_conn_hostname(sbio, connect_str);
+
+    out = BIO_new_fp(stdout, BIO_NOCLOSE);
+    if (BIO_do_connect(sbio) <= 0) {
+        fprintf(stderr, "Error connecting to server\n");
+        ERR_print_errors_fp(stderr);
+        goto end;
+    }
+
+    if (BIO_do_handshake(sbio) <= 0) {
+        fprintf(stderr, "Error establishing SSL connection\n");
+        ERR_print_errors_fp(stderr);
+        goto end;
+    }
+
+    /* Could examine ssl here to get connection info */
+
+    BIO_puts(sbio, "GET / HTTP/1.0\n\n");
+    for (;;) {
+        len = BIO_read(sbio, tmpbuf, 1024);
+        if (len <= 0)
+            break;
+        BIO_write(out, tmpbuf, len);
+    }
+ end:
+    SSL_CONF_CTX_free(cctx);
+    BIO_free_all(sbio);
+    BIO_free(out);
+    NCONF_free(conf);
+    return 0;
+}
diff --git a/demos/bio/saccept.c b/demos/bio/saccept.c
index 753c4e11f2..e79c872329 100644
--- a/demos/bio/saccept.c
+++ b/demos/bio/saccept.c
@@ -16,98 +16,102 @@
 #include 
 #include 
 
-#define CERT_FILE	"server.pem"
+#define CERT_FILE       "server.pem"
 
-BIO *in=NULL;
+BIO *in = NULL;
 
 void close_up()
-	{
-	if (in != NULL)
-		BIO_free(in);
-	}
+{
+    if (in != NULL)
+        BIO_free(in);
+}
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	char *port=NULL;
-	BIO *ssl_bio,*tmp;
-	SSL_CTX *ctx;
-	SSL *ssl;
-	char buf[512];
-	int ret=1,i;
+{
+    char *port = NULL;
+    BIO *ssl_bio, *tmp;
+    SSL_CTX *ctx;
+    SSL *ssl;
+    char buf[512];
+    int ret = 1, i;
 
-        if (argc <= 1)
-		port="*:4433";
-	else
-		port=argv[1];
+    if (argc <= 1)
+        port = "*:4433";
+    else
+        port = argv[1];
 
-	signal(SIGINT,close_up);
+    signal(SIGINT, close_up);
 
-	SSL_load_error_strings();
+    SSL_load_error_strings();
 
 #ifdef WATT32
-	dbug_init();
-	sock_init();
+    dbug_init();
+    sock_init();
 #endif
 
-	/* Add ciphers and message digests */
-	OpenSSL_add_ssl_algorithms();
-
-	ctx=SSL_CTX_new(SSLv23_server_method());
-	if (!SSL_CTX_use_certificate_file(ctx,CERT_FILE,SSL_FILETYPE_PEM))
-		goto err;
-	if (!SSL_CTX_use_PrivateKey_file(ctx,CERT_FILE,SSL_FILETYPE_PEM))
-		goto err;
-	if (!SSL_CTX_check_private_key(ctx))
-		goto err;
-
-	/* Setup server side SSL bio */
-	ssl=SSL_new(ctx);
-	ssl_bio=BIO_new_ssl(ctx,0);
-
-	if ((in=BIO_new_accept(port)) == NULL) goto err;
-
-	/* This means that when a new connection is accepted on 'in',
-	 * The ssl_bio will be 'duplicated' and have the new socket
-	 * BIO push into it.  Basically it means the SSL BIO will be
-	 * automatically setup */
-	BIO_set_accept_bios(in,ssl_bio);
-
-again:
-	/* The first call will setup the accept socket, and the second
-	 * will get a socket.  In this loop, the first actual accept
-	 * will occur in the BIO_read() function. */
-
-	if (BIO_do_accept(in) <= 0) goto err;
-
-	for (;;)
-		{
-		i=BIO_read(in,buf,512);
-		if (i == 0)
-			{
-			/* If we have finished, remove the underlying
-			 * BIO stack so the next time we call any function
-			 * for this BIO, it will attempt to do an
-			 * accept */
-			printf("Done\n");
-			tmp=BIO_pop(in);
-			BIO_free_all(tmp);
-			goto again;
-			}
-		if (i < 0) goto err;
-		fwrite(buf,1,i,stdout);
-		fflush(stdout);
-		}
-
-	ret=0;
-err:
-	if (ret)
-		{
-		ERR_print_errors_fp(stderr);
-		}
-	if (in != NULL) BIO_free(in);
-	exit(ret);
-	return(!ret);
-	}
-
+    /* Add ciphers and message digests */
+    OpenSSL_add_ssl_algorithms();
+
+    ctx = SSL_CTX_new(SSLv23_server_method());
+    if (!SSL_CTX_use_certificate_file(ctx, CERT_FILE, SSL_FILETYPE_PEM))
+        goto err;
+    if (!SSL_CTX_use_PrivateKey_file(ctx, CERT_FILE, SSL_FILETYPE_PEM))
+        goto err;
+    if (!SSL_CTX_check_private_key(ctx))
+        goto err;
+
+    /* Setup server side SSL bio */
+    ssl = SSL_new(ctx);
+    ssl_bio = BIO_new_ssl(ctx, 0);
+
+    if ((in = BIO_new_accept(port)) == NULL)
+        goto err;
+
+    /*
+     * This means that when a new connection is accepted on 'in', The ssl_bio
+     * will be 'duplicated' and have the new socket BIO push into it.
+     * Basically it means the SSL BIO will be automatically setup
+     */
+    BIO_set_accept_bios(in, ssl_bio);
+
+ again:
+    /*
+     * The first call will setup the accept socket, and the second will get a
+     * socket.  In this loop, the first actual accept will occur in the
+     * BIO_read() function.
+     */
+
+    if (BIO_do_accept(in) <= 0)
+        goto err;
+
+    for (;;) {
+        i = BIO_read(in, buf, 512);
+        if (i == 0) {
+            /*
+             * If we have finished, remove the underlying BIO stack so the
+             * next time we call any function for this BIO, it will attempt
+             * to do an accept
+             */
+            printf("Done\n");
+            tmp = BIO_pop(in);
+            BIO_free_all(tmp);
+            goto again;
+        }
+        if (i < 0)
+            goto err;
+        fwrite(buf, 1, i, stdout);
+        fflush(stdout);
+    }
+
+    ret = 0;
+ err:
+    if (ret) {
+        ERR_print_errors_fp(stderr);
+    }
+    if (in != NULL)
+        BIO_free(in);
+    exit(ret);
+    return (!ret);
+}
diff --git a/demos/bio/sconnect.c b/demos/bio/sconnect.c
index d15c4132e5..e6eddb1c05 100644
--- a/demos/bio/sconnect.c
+++ b/demos/bio/sconnect.c
@@ -16,107 +16,98 @@
 
 extern int errno;
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	char *host;
-	BIO *out;
-	char buf[1024*10],*p;
-	SSL_CTX *ssl_ctx=NULL;
-	SSL *ssl;
-	BIO *ssl_bio;
-	int i,len,off,ret=1;
-
-	if (argc <= 1)
-		host="localhost:4433";
-	else
-		host=argv[1];
+{
+    char *host;
+    BIO *out;
+    char buf[1024 * 10], *p;
+    SSL_CTX *ssl_ctx = NULL;
+    SSL *ssl;
+    BIO *ssl_bio;
+    int i, len, off, ret = 1;
+
+    if (argc <= 1)
+        host = "localhost:4433";
+    else
+        host = argv[1];
 
 #ifdef WATT32
-	dbug_init();
-	sock_init();
+    dbug_init();
+    sock_init();
 #endif
 
-	/* Lets get nice error messages */
-	SSL_load_error_strings();
-
-	/* Setup all the global SSL stuff */
-	OpenSSL_add_ssl_algorithms();
-	ssl_ctx=SSL_CTX_new(SSLv23_client_method());
-
-	/* Lets make a SSL structure */
-	ssl=SSL_new(ssl_ctx);
-	SSL_set_connect_state(ssl);
-
-	/* Use it inside an SSL BIO */
-	ssl_bio=BIO_new(BIO_f_ssl());
-	BIO_set_ssl(ssl_bio,ssl,BIO_CLOSE);
-
-	/* Lets use a connect BIO under the SSL BIO */
-	out=BIO_new(BIO_s_connect());
-	BIO_set_conn_hostname(out,host);
-	BIO_set_nbio(out,1);
-	out=BIO_push(ssl_bio,out);
-
-	p="GET / HTTP/1.0\r\n\r\n";
-	len=strlen(p);
-
-	off=0;
-	for (;;)
-		{
-		i=BIO_write(out,&(p[off]),len);
-		if (i <= 0)
-			{
-			if (BIO_should_retry(out))
-				{
-				fprintf(stderr,"write DELAY\n");
-				sleep(1);
-				continue;
-				}
-			else
-				{
-				goto err;
-				}
-			}
-		off+=i;
-		len-=i;
-		if (len <= 0) break;
-		}
-
-	for (;;)
-		{
-		i=BIO_read(out,buf,sizeof(buf));
-		if (i == 0) break;
-		if (i < 0)
-			{
-			if (BIO_should_retry(out))
-				{
-				fprintf(stderr,"read DELAY\n");
-				sleep(1);
-				continue;
-				}
-			goto err;
-			}
-		fwrite(buf,1,i,stdout);
-		}
-
-	ret=1;
-
-	if (0)
-		{
-err:
-		if (ERR_peek_error() == 0) /* system call error */
-			{
-			fprintf(stderr,"errno=%d ",errno);
-			perror("error");
-			}
-		else
-			ERR_print_errors_fp(stderr);
-		}
-	BIO_free_all(out);
-	if (ssl_ctx != NULL) SSL_CTX_free(ssl_ctx);
-	exit(!ret);
-	return(ret);
-	}
-
+    /* Lets get nice error messages */
+    SSL_load_error_strings();
+
+    /* Setup all the global SSL stuff */
+    OpenSSL_add_ssl_algorithms();
+    ssl_ctx = SSL_CTX_new(SSLv23_client_method());
+
+    /* Lets make a SSL structure */
+    ssl = SSL_new(ssl_ctx);
+    SSL_set_connect_state(ssl);
+
+    /* Use it inside an SSL BIO */
+    ssl_bio = BIO_new(BIO_f_ssl());
+    BIO_set_ssl(ssl_bio, ssl, BIO_CLOSE);
+
+    /* Lets use a connect BIO under the SSL BIO */
+    out = BIO_new(BIO_s_connect());
+    BIO_set_conn_hostname(out, host);
+    BIO_set_nbio(out, 1);
+    out = BIO_push(ssl_bio, out);
+
+    p = "GET / HTTP/1.0\r\n\r\n";
+    len = strlen(p);
+
+    off = 0;
+    for (;;) {
+        i = BIO_write(out, &(p[off]), len);
+        if (i <= 0) {
+            if (BIO_should_retry(out)) {
+                fprintf(stderr, "write DELAY\n");
+                sleep(1);
+                continue;
+            } else {
+                goto err;
+            }
+        }
+        off += i;
+        len -= i;
+        if (len <= 0)
+            break;
+    }
+
+    for (;;) {
+        i = BIO_read(out, buf, sizeof(buf));
+        if (i == 0)
+            break;
+        if (i < 0) {
+            if (BIO_should_retry(out)) {
+                fprintf(stderr, "read DELAY\n");
+                sleep(1);
+                continue;
+            }
+            goto err;
+        }
+        fwrite(buf, 1, i, stdout);
+    }
+
+    ret = 1;
+
+    if (0) {
+ err:
+        if (ERR_peek_error() == 0) { /* system call error */
+            fprintf(stderr, "errno=%d ", errno);
+            perror("error");
+        } else
+            ERR_print_errors_fp(stderr);
+    }
+    BIO_free_all(out);
+    if (ssl_ctx != NULL)
+        SSL_CTX_free(ssl_ctx);
+    exit(!ret);
+    return (ret);
+}
diff --git a/demos/bio/server-arg.c b/demos/bio/server-arg.c
index 0d432a4762..1d0e1db234 100644
--- a/demos/bio/server-arg.c
+++ b/demos/bio/server-arg.c
@@ -1,11 +1,10 @@
 /* NOCW */
 /* demos/bio/server-arg.c */
 
-/* A minimal program to serve an SSL connection.
- * It uses blocking.
- * It use the SSL_CONF API with the command line.
- *
- * cc -I../../include server-arg.c -L../.. -lssl -lcrypto -ldl
+/*
+ * A minimal program to serve an SSL connection. It uses blocking. It use the
+ * SSL_CONF API with the command line. cc -I../../include server-arg.c
+ * -L../.. -lssl -lcrypto -ldl
  */
 
 #include 
@@ -13,138 +12,133 @@
 #include 
 #include 
 
-
 int main(int argc, char *argv[])
-	{
-	char *port = "*:4433";
-	BIO *ssl_bio,*tmp;
-	SSL_CTX *ctx;
-	SSL_CONF_CTX *cctx;
-	char buf[512];
-	BIO *in=NULL;
-	int ret=1,i;
-	char **args = argv + 1;
-	int nargs = argc - 1;
-
-	SSL_load_error_strings();
-
-	/* Add ciphers and message digests */
-	OpenSSL_add_ssl_algorithms();
-
-	ctx=SSL_CTX_new(SSLv23_server_method());
-
-	cctx = SSL_CONF_CTX_new();
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER);
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CERTIFICATE);
-	SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
-	while(*args && **args == '-')
-		{
-		int rv;
-		/* Parse standard arguments */
-		rv = SSL_CONF_cmd_argv(cctx, &nargs, &args);
-		if (rv == -3)
-			{
-			fprintf(stderr, "Missing argument for %s\n", *args);
-			goto err;
-			}
-		if (rv < 0)
-			{
-			fprintf(stderr, "Error in command %s\n", *args);
-			ERR_print_errors_fp(stderr);
-			goto err;
-			}
-		/* If rv > 0 we processed something so proceed to next arg */
-		if (rv > 0)
-			continue;
-		/* Otherwise application specific argument processing */
-		if (!strcmp(*args, "-port"))
-			{
-			port = args[1];
-			if (port == NULL)
-				{
-				fprintf(stderr, "Missing -port argument\n");
-				goto err;
-				}
-			args += 2;
-			nargs -= 2;
-			continue;
-			}
-		else
-			{
-			fprintf(stderr, "Unknown argument %s\n", *args);
-			goto err;
-			}
-		}
-
-	if (!SSL_CONF_CTX_finish(cctx))
-		{
-		fprintf(stderr, "Finish error\n");
-		ERR_print_errors_fp(stderr);
-		goto err;
-		}
+{
+    char *port = "*:4433";
+    BIO *ssl_bio, *tmp;
+    SSL_CTX *ctx;
+    SSL_CONF_CTX *cctx;
+    char buf[512];
+    BIO *in = NULL;
+    int ret = 1, i;
+    char **args = argv + 1;
+    int nargs = argc - 1;
+
+    SSL_load_error_strings();
+
+    /* Add ciphers and message digests */
+    OpenSSL_add_ssl_algorithms();
+
+    ctx = SSL_CTX_new(SSLv23_server_method());
+
+    cctx = SSL_CONF_CTX_new();
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CERTIFICATE);
+    SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
+    while (*args && **args == '-') {
+        int rv;
+        /* Parse standard arguments */
+        rv = SSL_CONF_cmd_argv(cctx, &nargs, &args);
+        if (rv == -3) {
+            fprintf(stderr, "Missing argument for %s\n", *args);
+            goto err;
+        }
+        if (rv < 0) {
+            fprintf(stderr, "Error in command %s\n", *args);
+            ERR_print_errors_fp(stderr);
+            goto err;
+        }
+        /* If rv > 0 we processed something so proceed to next arg */
+        if (rv > 0)
+            continue;
+        /* Otherwise application specific argument processing */
+        if (!strcmp(*args, "-port")) {
+            port = args[1];
+            if (port == NULL) {
+                fprintf(stderr, "Missing -port argument\n");
+                goto err;
+            }
+            args += 2;
+            nargs -= 2;
+            continue;
+        } else {
+            fprintf(stderr, "Unknown argument %s\n", *args);
+            goto err;
+        }
+    }
+
+    if (!SSL_CONF_CTX_finish(cctx)) {
+        fprintf(stderr, "Finish error\n");
+        ERR_print_errors_fp(stderr);
+        goto err;
+    }
 #if 0
-	/* Demo of how to iterate over all certificates in an SSL_CTX
-	 * structure.
-	 */
-	{
-	X509 *x;
-	int rv;
-	rv = SSL_CTX_set_current_cert(ctx, SSL_CERT_SET_FIRST);
-	while (rv)
-		{
-		X509 *x = SSL_CTX_get0_certificate(ctx);
-		X509_NAME_print_ex_fp(stdout, X509_get_subject_name(x), 0, XN_FLAG_ONELINE);
-		printf("\n");
-		rv = SSL_CTX_set_current_cert(ctx, SSL_CERT_SET_NEXT);
-		}
-	fflush(stdout);
-	}
+    /*
+     * Demo of how to iterate over all certificates in an SSL_CTX structure.
+     */
+    {
+        X509 *x;
+        int rv;
+        rv = SSL_CTX_set_current_cert(ctx, SSL_CERT_SET_FIRST);
+        while (rv) {
+            X509 *x = SSL_CTX_get0_certificate(ctx);
+            X509_NAME_print_ex_fp(stdout, X509_get_subject_name(x), 0,
+                                  XN_FLAG_ONELINE);
+            printf("\n");
+            rv = SSL_CTX_set_current_cert(ctx, SSL_CERT_SET_NEXT);
+        }
+        fflush(stdout);
+    }
 #endif
-	/* Setup server side SSL bio */
-	ssl_bio=BIO_new_ssl(ctx,0);
-
-	if ((in=BIO_new_accept(port)) == NULL) goto err;
-
-	/* This means that when a new connection is accepted on 'in',
-	 * The ssl_bio will be 'duplicated' and have the new socket
-	 * BIO push into it.  Basically it means the SSL BIO will be
-	 * automatically setup */
-	BIO_set_accept_bios(in,ssl_bio);
-
-again:
-	/* The first call will setup the accept socket, and the second
-	 * will get a socket.  In this loop, the first actual accept
-	 * will occur in the BIO_read() function. */
-
-	if (BIO_do_accept(in) <= 0) goto err;
-
-	for (;;)
-		{
-		i=BIO_read(in,buf,512);
-		if (i == 0)
-			{
-			/* If we have finished, remove the underlying
-			 * BIO stack so the next time we call any function
-			 * for this BIO, it will attempt to do an
-			 * accept */
-			printf("Done\n");
-			tmp=BIO_pop(in);
-			BIO_free_all(tmp);
-			goto again;
-			}
-		if (i < 0) goto err;
-		fwrite(buf,1,i,stdout);
-		fflush(stdout);
-		}
-
-	ret=0;
-err:
-	if (ret)
-		{
-		ERR_print_errors_fp(stderr);
-		}
-	if (in != NULL) BIO_free(in);
-	exit(ret);
-	return(!ret);
-	}
-
+    /* Setup server side SSL bio */
+    ssl_bio = BIO_new_ssl(ctx, 0);
+
+    if ((in = BIO_new_accept(port)) == NULL)
+        goto err;
+
+    /*
+     * This means that when a new connection is accepted on 'in', The ssl_bio
+     * will be 'duplicated' and have the new socket BIO push into it.
+     * Basically it means the SSL BIO will be automatically setup
+     */
+    BIO_set_accept_bios(in, ssl_bio);
+
+ again:
+    /*
+     * The first call will setup the accept socket, and the second will get a
+     * socket.  In this loop, the first actual accept will occur in the
+     * BIO_read() function.
+     */
+
+    if (BIO_do_accept(in) <= 0)
+        goto err;
+
+    for (;;) {
+        i = BIO_read(in, buf, 512);
+        if (i == 0) {
+            /*
+             * If we have finished, remove the underlying BIO stack so the
+             * next time we call any function for this BIO, it will attempt
+             * to do an accept
+             */
+            printf("Done\n");
+            tmp = BIO_pop(in);
+            BIO_free_all(tmp);
+            goto again;
+        }
+        if (i < 0)
+            goto err;
+        fwrite(buf, 1, i, stdout);
+        fflush(stdout);
+    }
+
+    ret = 0;
+ err:
+    if (ret) {
+        ERR_print_errors_fp(stderr);
+    }
+    if (in != NULL)
+        BIO_free(in);
+    exit(ret);
+    return (!ret);
+}
diff --git a/demos/bio/server-conf.c b/demos/bio/server-conf.c
index 0d940f0f77..a09bc9320d 100644
--- a/demos/bio/server-conf.c
+++ b/demos/bio/server-conf.c
@@ -1,11 +1,10 @@
 /* NOCW */
 /* demos/bio/saccept-conf.c */
 
-/* A minimal program to serve an SSL connection.
- * It uses blocking.
- * It uses the SSL_CONF API with a configuration file.
- *
- * cc -I../../include saccept.c -L../.. -lssl -lcrypto -ldl
+/*
+ * A minimal program to serve an SSL connection. It uses blocking. It uses
+ * the SSL_CONF API with a configuration file. cc -I../../include saccept.c
+ * -L../.. -lssl -lcrypto -ldl
  */
 
 #include 
@@ -15,132 +14,125 @@
 #include 
 
 int main(int argc, char *argv[])
-	{
-	char *port = "*:4433";
-	BIO *in=NULL;
-	BIO *ssl_bio,*tmp;
-	SSL_CTX *ctx;
-	SSL_CONF_CTX *cctx = NULL;
-	CONF *conf = NULL;
-	STACK_OF(CONF_VALUE) *sect = NULL;
-	CONF_VALUE *cnf;
-	long errline = -1;
-	char buf[512];
-	int ret=1,i;
-
-	SSL_load_error_strings();
-
-	/* Add ciphers and message digests */
-	OpenSSL_add_ssl_algorithms();
-
-	conf = NCONF_new(NULL);
-
-	if (NCONF_load(conf, "accept.cnf", &errline) <= 0)
-		{
-		if (errline <= 0)
-			fprintf(stderr, "Error processing config file\n");
-		else
-			fprintf(stderr, "Error on line %ld\n", errline);
-		goto err;
-		}
-
-	sect = NCONF_get_section(conf, "default");
-
-	if (sect == NULL)
-		{
-		fprintf(stderr, "Error retrieving default section\n");
-		goto err;
-		}
-
-	ctx=SSL_CTX_new(SSLv23_server_method());
-	cctx = SSL_CONF_CTX_new();
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER);
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CERTIFICATE);
-	SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_FILE);
-	SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
-	for (i = 0; i < sk_CONF_VALUE_num(sect); i++)
-		{
-		int rv;
-		cnf = sk_CONF_VALUE_value(sect, i);
-		rv = SSL_CONF_cmd(cctx, cnf->name, cnf->value);
-		if (rv > 0)
-			continue;
-		if (rv != -2)
-			{
-			fprintf(stderr, "Error processing %s = %s\n",
-						cnf->name, cnf->value);
-			ERR_print_errors_fp(stderr);
-			goto err;
-			}
-		if (!strcmp(cnf->name, "Port"))
-			{
-			port = cnf->value;
-			}
-		else
-			{
-			fprintf(stderr, "Unknown configuration option %s\n",
-							cnf->name);
-			goto err;
-			}
-		}
-
-	if (!SSL_CONF_CTX_finish(cctx))
-		{
-		fprintf(stderr, "Finish error\n");
-		ERR_print_errors_fp(stderr);
-		goto err;
-		}
-
-	/* Setup server side SSL bio */
-	ssl_bio=BIO_new_ssl(ctx,0);
-
-	if ((in=BIO_new_accept(port)) == NULL) goto err;
-
-	/* This means that when a new connection is accepted on 'in',
-	 * The ssl_bio will be 'duplicated' and have the new socket
-	 * BIO push into it.  Basically it means the SSL BIO will be
-	 * automatically setup */
-	BIO_set_accept_bios(in,ssl_bio);
-
-again:
-	/* The first call will setup the accept socket, and the second
-	 * will get a socket.  In this loop, the first actual accept
-	 * will occur in the BIO_read() function. */
-
-	if (BIO_do_accept(in) <= 0) goto err;
-
-	for (;;)
-		{
-		i=BIO_read(in,buf,512);
-		if (i == 0)
-			{
-			/* If we have finished, remove the underlying
-			 * BIO stack so the next time we call any function
-			 * for this BIO, it will attempt to do an
-			 * accept */
-			printf("Done\n");
-			tmp=BIO_pop(in);
-			BIO_free_all(tmp);
-			goto again;
-			}
-		if (i < 0)
-			{
-			if (BIO_should_retry(in))
-				continue;
-			goto err;
-			}
-		fwrite(buf,1,i,stdout);
-		fflush(stdout);
-		}
-
-	ret=0;
-err:
-	if (ret)
-		{
-		ERR_print_errors_fp(stderr);
-		}
-	if (in != NULL) BIO_free(in);
-	exit(ret);
-	return(!ret);
-	}
-
+{
+    char *port = "*:4433";
+    BIO *in = NULL;
+    BIO *ssl_bio, *tmp;
+    SSL_CTX *ctx;
+    SSL_CONF_CTX *cctx = NULL;
+    CONF *conf = NULL;
+    STACK_OF(CONF_VALUE) *sect = NULL;
+    CONF_VALUE *cnf;
+    long errline = -1;
+    char buf[512];
+    int ret = 1, i;
+
+    SSL_load_error_strings();
+
+    /* Add ciphers and message digests */
+    OpenSSL_add_ssl_algorithms();
+
+    conf = NCONF_new(NULL);
+
+    if (NCONF_load(conf, "accept.cnf", &errline) <= 0) {
+        if (errline <= 0)
+            fprintf(stderr, "Error processing config file\n");
+        else
+            fprintf(stderr, "Error on line %ld\n", errline);
+        goto err;
+    }
+
+    sect = NCONF_get_section(conf, "default");
+
+    if (sect == NULL) {
+        fprintf(stderr, "Error retrieving default section\n");
+        goto err;
+    }
+
+    ctx = SSL_CTX_new(SSLv23_server_method());
+    cctx = SSL_CONF_CTX_new();
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_SERVER);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_CERTIFICATE);
+    SSL_CONF_CTX_set_flags(cctx, SSL_CONF_FLAG_FILE);
+    SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
+    for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {
+        int rv;
+        cnf = sk_CONF_VALUE_value(sect, i);
+        rv = SSL_CONF_cmd(cctx, cnf->name, cnf->value);
+        if (rv > 0)
+            continue;
+        if (rv != -2) {
+            fprintf(stderr, "Error processing %s = %s\n",
+                    cnf->name, cnf->value);
+            ERR_print_errors_fp(stderr);
+            goto err;
+        }
+        if (!strcmp(cnf->name, "Port")) {
+            port = cnf->value;
+        } else {
+            fprintf(stderr, "Unknown configuration option %s\n", cnf->name);
+            goto err;
+        }
+    }
+
+    if (!SSL_CONF_CTX_finish(cctx)) {
+        fprintf(stderr, "Finish error\n");
+        ERR_print_errors_fp(stderr);
+        goto err;
+    }
+
+    /* Setup server side SSL bio */
+    ssl_bio = BIO_new_ssl(ctx, 0);
+
+    if ((in = BIO_new_accept(port)) == NULL)
+        goto err;
+
+    /*
+     * This means that when a new connection is accepted on 'in', The ssl_bio
+     * will be 'duplicated' and have the new socket BIO push into it.
+     * Basically it means the SSL BIO will be automatically setup
+     */
+    BIO_set_accept_bios(in, ssl_bio);
+
+ again:
+    /*
+     * The first call will setup the accept socket, and the second will get a
+     * socket.  In this loop, the first actual accept will occur in the
+     * BIO_read() function.
+     */
+
+    if (BIO_do_accept(in) <= 0)
+        goto err;
+
+    for (;;) {
+        i = BIO_read(in, buf, 512);
+        if (i == 0) {
+            /*
+             * If we have finished, remove the underlying BIO stack so the
+             * next time we call any function for this BIO, it will attempt
+             * to do an accept
+             */
+            printf("Done\n");
+            tmp = BIO_pop(in);
+            BIO_free_all(tmp);
+            goto again;
+        }
+        if (i < 0) {
+            if (BIO_should_retry(in))
+                continue;
+            goto err;
+        }
+        fwrite(buf, 1, i, stdout);
+        fflush(stdout);
+    }
+
+    ret = 0;
+ err:
+    if (ret) {
+        ERR_print_errors_fp(stderr);
+    }
+    if (in != NULL)
+        BIO_free(in);
+    exit(ret);
+    return (!ret);
+}
diff --git a/demos/cms/cms_comp.c b/demos/cms/cms_comp.c
index 01bf092546..059152fe0e 100644
--- a/demos/cms/cms_comp.c
+++ b/demos/cms/cms_comp.c
@@ -4,58 +4,57 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	/*
-	 * On OpenSSL 1.0.0+ only:
-	 * for streaming set CMS_STREAM
-	 */
-	int flags = CMS_STREAM;
+    /*
+     * On OpenSSL 1.0.0+ only:
+     * for streaming set CMS_STREAM
+     */
+    int flags = CMS_STREAM;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Open content being compressed */
+    /* Open content being compressed */
 
-	in = BIO_new_file("comp.txt", "r");
+    in = BIO_new_file("comp.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* compress content */
-	cms = CMS_compress(in, NID_zlib_compression, flags);
+    /* compress content */
+    cms = CMS_compress(in, NID_zlib_compression, flags);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("smcomp.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smcomp.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Write out S/MIME message */
-	if (!SMIME_write_CMS(out, cms, in, flags))
-		goto err;
+    /* Write out S/MIME message */
+    if (!SMIME_write_CMS(out, cms, in, flags))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Compressing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Compressing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_ddec.c b/demos/cms/cms_ddec.c
index ba68cfdf76..37ac97fd01 100644
--- a/demos/cms/cms_ddec.c
+++ b/demos/cms/cms_ddec.c
@@ -1,89 +1,89 @@
-/* S/MIME detached data decrypt example: rarely done but
- * should the need arise this is an example....
+/*
+ * S/MIME detached data decrypt example: rarely done but should the need
+ * arise this is an example....
  */
 #include 
 #include 
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL, *dcont = NULL;
-	X509 *rcert = NULL;
-	EVP_PKEY *rkey = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL, *dcont = NULL;
+    X509 *rcert = NULL;
+    EVP_PKEY *rkey = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate and private key */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!rcert || !rkey)
-		goto err;
+    if (!rcert || !rkey)
+        goto err;
 
-	/* Open PEM file containing enveloped data */
+    /* Open PEM file containing enveloped data */
 
-	in = BIO_new_file("smencr.pem", "r");
+    in = BIO_new_file("smencr.pem", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Parse PEM content */
-	cms = PEM_read_bio_CMS(in, NULL, 0, NULL);
+    /* Parse PEM content */
+    cms = PEM_read_bio_CMS(in, NULL, 0, NULL);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	/* Open file containing detached content */
-	dcont = BIO_new_file("smencr.out", "rb");
+    /* Open file containing detached content */
+    dcont = BIO_new_file("smencr.out", "rb");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	out = BIO_new_file("encrout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("encrout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Decrypt S/MIME message */
-	if (!CMS_decrypt(cms, rkey, rcert, dcont, out, 0))
-		goto err;
+    /* Decrypt S/MIME message */
+    if (!CMS_decrypt(cms, rkey, rcert, dcont, out, 0))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Decrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Decrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (rcert)
-		X509_free(rcert);
-	if (rkey)
-		EVP_PKEY_free(rkey);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (rcert)
+        X509_free(rcert);
+    if (rkey)
+        EVP_PKEY_free(rkey);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
-	if (dcont)
-		BIO_free(dcont);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
+    if (dcont)
+        BIO_free(dcont);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_dec.c b/demos/cms/cms_dec.c
index 9fee0a3ebf..3291eacab4 100644
--- a/demos/cms/cms_dec.c
+++ b/demos/cms/cms_dec.c
@@ -4,76 +4,75 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *rcert = NULL;
-	EVP_PKEY *rkey = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *rcert = NULL;
+    EVP_PKEY *rkey = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate and private key */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!rcert || !rkey)
-		goto err;
+    if (!rcert || !rkey)
+        goto err;
 
-	/* Open S/MIME message to decrypt */
+    /* Open S/MIME message to decrypt */
 
-	in = BIO_new_file("smencr.txt", "r");
+    in = BIO_new_file("smencr.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Parse message */
-	cms = SMIME_read_CMS(in, NULL);
+    /* Parse message */
+    cms = SMIME_read_CMS(in, NULL);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("decout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("decout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Decrypt S/MIME message */
-	if (!CMS_decrypt(cms, rkey, rcert, NULL, out, 0))
-		goto err;
+    /* Decrypt S/MIME message */
+    if (!CMS_decrypt(cms, rkey, rcert, NULL, out, 0))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Decrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Decrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (rcert)
-		X509_free(rcert);
-	if (rkey)
-		EVP_PKEY_free(rkey);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (rcert)
+        X509_free(rcert);
+    if (rkey)
+        EVP_PKEY_free(rkey);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_denc.c b/demos/cms/cms_denc.c
index 9265e47bf9..c86a5fd728 100644
--- a/demos/cms/cms_denc.c
+++ b/demos/cms/cms_denc.c
@@ -1,97 +1,98 @@
-/* S/MIME detached data encrypt example: rarely done but
- * should the need arise this is an example....
+/*
+ * S/MIME detached data encrypt example: rarely done but should the need
+ * arise this is an example....
  */
 #include 
 #include 
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL, *dout = NULL;
-	X509 *rcert = NULL;
-	STACK_OF(X509) *recips = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL, *dout = NULL;
+    X509 *rcert = NULL;
+    STACK_OF(X509) *recips = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	int flags = CMS_STREAM|CMS_DETACHED;
+    int flags = CMS_STREAM | CMS_DETACHED;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	if (!rcert)
-		goto err;
+    if (!rcert)
+        goto err;
 
-	/* Create recipient STACK and add recipient cert to it */
-	recips = sk_X509_new_null();
+    /* Create recipient STACK and add recipient cert to it */
+    recips = sk_X509_new_null();
 
-	if (!recips || !sk_X509_push(recips, rcert))
-		goto err;
+    if (!recips || !sk_X509_push(recips, rcert))
+        goto err;
 
-	/* sk_X509_pop_free will free up recipient STACK and its contents
-	 * so set rcert to NULL so it isn't freed up twice.
-	 */
-	rcert = NULL;
+    /*
+     * sk_X509_pop_free will free up recipient STACK and its contents so set
+     * rcert to NULL so it isn't freed up twice.
+     */
+    rcert = NULL;
 
-	/* Open content being encrypted */
+    /* Open content being encrypted */
 
-	in = BIO_new_file("encr.txt", "r");
+    in = BIO_new_file("encr.txt", "r");
 
-	dout = BIO_new_file("smencr.out", "wb");
+    dout = BIO_new_file("smencr.out", "wb");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* encrypt content */
-	cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
+    /* encrypt content */
+    cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("smencr.pem", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smencr.pem", "w");
+    if (!out)
+        goto err;
 
-	if (!CMS_final(cms, in, dout, flags))
-		goto err;
+    if (!CMS_final(cms, in, dout, flags))
+        goto err;
 
-	/* Write out CMS structure without content */
-	if (!PEM_write_bio_CMS(out, cms))
-		goto err;
+    /* Write out CMS structure without content */
+    if (!PEM_write_bio_CMS(out, cms))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Encrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Encrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (rcert)
-		X509_free(rcert);
-	if (recips)
-		sk_X509_pop_free(recips, X509_free);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (rcert)
+        X509_free(rcert);
+    if (recips)
+        sk_X509_pop_free(recips, X509_free);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (dout)
-		BIO_free(dout);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (dout)
+        BIO_free(dout);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_enc.c b/demos/cms/cms_enc.c
index 916b479d3c..e8ecb48e27 100644
--- a/demos/cms/cms_enc.c
+++ b/demos/cms/cms_enc.c
@@ -4,89 +4,89 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *rcert = NULL;
-	STACK_OF(X509) *recips = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *rcert = NULL;
+    STACK_OF(X509) *recips = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	/*
-	 * On OpenSSL 1.0.0 and later only:
-	 * for streaming set CMS_STREAM
-	 */
-	int flags = CMS_STREAM;
+    /*
+     * On OpenSSL 1.0.0 and later only:
+     * for streaming set CMS_STREAM
+     */
+    int flags = CMS_STREAM;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	if (!rcert)
-		goto err;
+    if (!rcert)
+        goto err;
 
-	/* Create recipient STACK and add recipient cert to it */
-	recips = sk_X509_new_null();
+    /* Create recipient STACK and add recipient cert to it */
+    recips = sk_X509_new_null();
 
-	if (!recips || !sk_X509_push(recips, rcert))
-		goto err;
+    if (!recips || !sk_X509_push(recips, rcert))
+        goto err;
 
-	/* sk_X509_pop_free will free up recipient STACK and its contents
-	 * so set rcert to NULL so it isn't freed up twice.
-	 */
-	rcert = NULL;
+    /*
+     * sk_X509_pop_free will free up recipient STACK and its contents so set
+     * rcert to NULL so it isn't freed up twice.
+     */
+    rcert = NULL;
 
-	/* Open content being encrypted */
+    /* Open content being encrypted */
 
-	in = BIO_new_file("encr.txt", "r");
+    in = BIO_new_file("encr.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* encrypt content */
-	cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
+    /* encrypt content */
+    cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("smencr.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smencr.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Write out S/MIME message */
-	if (!SMIME_write_CMS(out, cms, in, flags))
-		goto err;
+    /* Write out S/MIME message */
+    if (!SMIME_write_CMS(out, cms, in, flags))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Encrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Encrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (rcert)
-		X509_free(rcert);
-	if (recips)
-		sk_X509_pop_free(recips, X509_free);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (rcert)
+        X509_free(rcert);
+    if (recips)
+        sk_X509_pop_free(recips, X509_free);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_sign.c b/demos/cms/cms_sign.c
index 6823c34a0e..4bf85d1384 100644
--- a/demos/cms/cms_sign.c
+++ b/demos/cms/cms_sign.c
@@ -4,86 +4,85 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *scert = NULL;
-	EVP_PKEY *skey = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *scert = NULL;
+    EVP_PKEY *skey = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	/* For simple S/MIME signing use CMS_DETACHED.
-	 * On OpenSSL 1.0.0 only:
-	 * for streaming detached set CMS_DETACHED|CMS_STREAM
-	 * for streaming non-detached set CMS_STREAM
-	 */
-	int flags = CMS_DETACHED|CMS_STREAM;
+    /*
+     * For simple S/MIME signing use CMS_DETACHED. On OpenSSL 1.0.0 only: for
+     * streaming detached set CMS_DETACHED|CMS_STREAM for streaming
+     * non-detached set CMS_STREAM
+     */
+    int flags = CMS_DETACHED | CMS_STREAM;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in signer certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in signer certificate and private key */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!scert || !skey)
-		goto err;
+    if (!scert || !skey)
+        goto err;
 
-	/* Open content being signed */
+    /* Open content being signed */
 
-	in = BIO_new_file("sign.txt", "r");
+    in = BIO_new_file("sign.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Sign content */
-	cms = CMS_sign(scert, skey, NULL, in, flags);
+    /* Sign content */
+    cms = CMS_sign(scert, skey, NULL, in, flags);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("smout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smout.txt", "w");
+    if (!out)
+        goto err;
 
-	if (!(flags & CMS_STREAM))
-		BIO_reset(in);
+    if (!(flags & CMS_STREAM))
+        BIO_reset(in);
 
-	/* Write out S/MIME message */
-	if (!SMIME_write_CMS(out, cms, in, flags))
-		goto err;
+    /* Write out S/MIME message */
+    if (!SMIME_write_CMS(out, cms, in, flags))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (scert)
-		X509_free(scert);
-	if (skey)
-		EVP_PKEY_free(skey);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (scert)
+        X509_free(scert);
+    if (skey)
+        EVP_PKEY_free(skey);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_sign2.c b/demos/cms/cms_sign2.c
index 36adee7304..7e98a51713 100644
--- a/demos/cms/cms_sign2.c
+++ b/demos/cms/cms_sign2.c
@@ -4,100 +4,99 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *scert = NULL, *scert2 = NULL;
-	EVP_PKEY *skey = NULL, *skey2 = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *scert = NULL, *scert2 = NULL;
+    EVP_PKEY *skey = NULL, *skey2 = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	tbio = BIO_new_file("signer.pem", "r");
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	BIO_free(tbio);
+    BIO_free(tbio);
 
-	tbio = BIO_new_file("signer2.pem", "r");
+    tbio = BIO_new_file("signer2.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!scert2 || !skey2)
-		goto err;
+    if (!scert2 || !skey2)
+        goto err;
 
-	in = BIO_new_file("sign.txt", "r");
+    in = BIO_new_file("sign.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	cms = CMS_sign(NULL, NULL, NULL, in, CMS_STREAM|CMS_PARTIAL);
+    cms = CMS_sign(NULL, NULL, NULL, in, CMS_STREAM | CMS_PARTIAL);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	/* Add each signer in turn */
+    /* Add each signer in turn */
 
-	if (!CMS_add1_signer(cms, scert, skey, NULL, 0))
-		goto err;
+    if (!CMS_add1_signer(cms, scert, skey, NULL, 0))
+        goto err;
 
-	if (!CMS_add1_signer(cms, scert2, skey2, NULL, 0))
-		goto err;
+    if (!CMS_add1_signer(cms, scert2, skey2, NULL, 0))
+        goto err;
 
-	out = BIO_new_file("smout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* NB: content included and finalized by SMIME_write_CMS */
+    /* NB: content included and finalized by SMIME_write_CMS */
 
-	if (!SMIME_write_CMS(out, cms, in, CMS_STREAM))
-		goto err;
+    if (!SMIME_write_CMS(out, cms, in, CMS_STREAM))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
+    if (cms)
+        CMS_ContentInfo_free(cms);
 
-	if (scert)
-		X509_free(scert);
-	if (skey)
-		EVP_PKEY_free(skey);
+    if (scert)
+        X509_free(scert);
+    if (skey)
+        EVP_PKEY_free(skey);
 
-	if (scert2)
-		X509_free(scert2);
-	if (skey)
-		EVP_PKEY_free(skey2);
+    if (scert2)
+        X509_free(scert2);
+    if (skey)
+        EVP_PKEY_free(skey2);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_uncomp.c b/demos/cms/cms_uncomp.c
index f15ae2f132..392f4b4502 100644
--- a/demos/cms/cms_uncomp.c
+++ b/demos/cms/cms_uncomp.c
@@ -4,53 +4,52 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Open compressed content */
+    /* Open compressed content */
 
-	in = BIO_new_file("smcomp.txt", "r");
+    in = BIO_new_file("smcomp.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Sign content */
-	cms = SMIME_read_CMS(in, NULL);
+    /* Sign content */
+    cms = SMIME_read_CMS(in, NULL);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	out = BIO_new_file("smuncomp.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smuncomp.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Uncompress S/MIME message */
-	if (!CMS_uncompress(cms, out, NULL, 0))
-		goto err;
+    /* Uncompress S/MIME message */
+    if (!CMS_uncompress(cms, out, NULL, 0))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Uncompressing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Uncompressing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
+    if (cms)
+        CMS_ContentInfo_free(cms);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/cms/cms_ver.c b/demos/cms/cms_ver.c
index bf1145ed8b..ca935517a7 100644
--- a/demos/cms/cms_ver.c
+++ b/demos/cms/cms_ver.c
@@ -4,84 +4,82 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL, *cont = NULL;
-	X509_STORE *st = NULL;
-	X509 *cacert = NULL;
-	CMS_ContentInfo *cms = NULL;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL, *cont = NULL;
+    X509_STORE *st = NULL;
+    X509 *cacert = NULL;
+    CMS_ContentInfo *cms = NULL;
 
-	int ret = 1;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Set up trusted CA certificate store */
+    /* Set up trusted CA certificate store */
 
-	st = X509_STORE_new();
+    st = X509_STORE_new();
 
-	/* Read in CA certificate */
-	tbio = BIO_new_file("cacert.pem", "r");
+    /* Read in CA certificate */
+    tbio = BIO_new_file("cacert.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	cacert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    cacert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	if (!cacert)
-		goto err;
+    if (!cacert)
+        goto err;
 
-	if (!X509_STORE_add_cert(st, cacert))
-		goto err;
+    if (!X509_STORE_add_cert(st, cacert))
+        goto err;
 
-	/* Open message being verified */
+    /* Open message being verified */
 
-	in = BIO_new_file("smout.txt", "r");
+    in = BIO_new_file("smout.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* parse message */
-	cms = SMIME_read_CMS(in, &cont);
+    /* parse message */
+    cms = SMIME_read_CMS(in, &cont);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	/* File to output verified content to */
-	out = BIO_new_file("smver.txt", "w");
-	if (!out)
-		goto err;
+    /* File to output verified content to */
+    out = BIO_new_file("smver.txt", "w");
+    if (!out)
+        goto err;
 
-	if (!CMS_verify(cms, NULL, st, cont, out, 0))
-		{
-		fprintf(stderr, "Verification Failure\n");
-		goto err;
-		}
+    if (!CMS_verify(cms, NULL, st, cont, out, 0)) {
+        fprintf(stderr, "Verification Failure\n");
+        goto err;
+    }
 
-	fprintf(stderr, "Verification Successful\n");
+    fprintf(stderr, "Verification Successful\n");
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Verifying Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Verifying Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
+    if (cms)
+        CMS_ContentInfo_free(cms);
 
-	if (cacert)
-		X509_free(cacert);
+    if (cacert)
+        X509_free(cacert);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/easy_tls/easy-tls.c b/demos/easy_tls/easy-tls.c
index e6b9b865c8..acc688aaf4 100644
--- a/demos/easy_tls/easy-tls.c
+++ b/demos/easy_tls/easy-tls.c
@@ -21,10 +21,10 @@
  *
  * 1. Redistributions qualify as "freeware" or "Open Source Software" under
  *    one of the following terms:
- * 
+ *
  *    (a) Redistributions are made at no charge beyond the reasonable cost of
  *        materials and delivery.
- * 
+ *
  *    (b) Redistributions are accompanied by a copy of the Source Code
  *        or by an irrevocable offer to provide a copy of the Source Code
  *        for up to three years at the cost of materials and delivery.
@@ -33,7 +33,7 @@
  *        terms as this license.
  *
  * 2. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 3. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -73,7 +73,7 @@
  */
 
 static char const rcsid[] =
-"$Id: easy-tls.c,v 1.4 2002/03/05 09:07:16 bodo Exp $";
+    "$Id: easy-tls.c,v 1.4 2002/03/05 09:07:16 bodo Exp $";
 
 #include 
 #include 
@@ -99,7 +99,7 @@ static char const rcsid[] =
 #include 
 #include 
 #ifndef NO_RSA
- #include 
+# include 
 #endif
 #include 
 #include 
@@ -109,11 +109,12 @@ static char const rcsid[] =
 # error "This program needs OpenSSL 0.9.4 or later."
 #endif
 
-#include "easy-tls.h" /* include after  if both are needed */
+#include "easy-tls.h"           /* include after  if both are
+                                 * needed */
 
 #if TLS_INFO_SIZE > PIPE_BUF
 # if PIPE_BUF < 512
-#  error "PIPE_BUF < 512" /* non-POSIX */
+#  error "PIPE_BUF < 512"       /* non-POSIX */
 # endif
 # error "TLS_INFO_SIZE > PIPE_BUF"
 #endif
@@ -127,7 +128,7 @@ static char const rcsid[] =
 /*-
  * Applications can define:
  *   TLS_APP_PROCESS_INIT -- void ...(int fd, int client_p, void *apparg)
- *   TLS_CUMULATE_ERRORS 
+ *   TLS_CUMULATE_ERRORS
  *   TLS_ERROR_BUFSIZ
  *   TLS_APP_ERRFLUSH -- void ...(int child_p, char *, size_t, void *apparg)
  */
@@ -139,7 +140,7 @@ static char const rcsid[] =
 #ifndef TLS_ERROR_BUFSIZ
 # define TLS_ERROR_BUFSIZ (10*160)
 #endif
-#if TLS_ERROR_BUFSIZ < 2 /* {'\n',0} */
+#if TLS_ERROR_BUFSIZ < 2        /* {'\n',0} */
 # error "TLS_ERROR_BUFSIZE is too small."
 #endif
 
@@ -165,15 +166,14 @@ static int tls_select_count = 0;
 #endif
 
 static void tls_rand_seed_uniquely(void);
-static void tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx, int client_p);
+static void tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx,
+                      int client_p);
 static int tls_socket_nonblocking(int fd);
 
 static int tls_child_p = 0;
 static void *tls_child_apparg;
 
-
-struct tls_start_proxy_args
-tls_start_proxy_defaultargs(void)
+struct tls_start_proxy_args tls_start_proxy_defaultargs(void)
 {
     struct tls_start_proxy_args ret;
 
@@ -182,11 +182,11 @@ tls_start_proxy_defaultargs(void)
     ret.ctx = NULL;
     ret.pid = NULL;
     ret.infofd = NULL;
-    
+
     return ret;
 }
 
-/*- 
+/*-
  * Slice in TLS proxy process at fd.
  * Return value:
  *   0    ok  (*pid is set to child's PID if pid != NULL),
@@ -195,11 +195,10 @@ tls_start_proxy_defaultargs(void)
  *   (return value encodes place of error)
  *
  */
-int
-tls_start_proxy(struct tls_start_proxy_args a, void *apparg)
+int tls_start_proxy(struct tls_start_proxy_args a, void *apparg)
 {
-    int fds[2] = {-1, -1};
-    int infofds[2] = {-1, -1};
+    int fds[2] = { -1, -1 };
+    int infofds[2] = { -1, -1 };
     int r, getfd, getfl;
     int ret;
 
@@ -207,52 +206,52 @@ tls_start_proxy(struct tls_start_proxy_args a, void *apparg)
     DEBUG_MSG2("tls_start_proxy client_p", a.client_p);
 
     if (a.fd == -1 || a.client_p == -1 || a.ctx == NULL)
-	return 1;
+        return 1;
 
     if (a.pid != NULL) {
-	*a.pid = 0;
+        *a.pid = 0;
     }
     if (a.infofd != NULL) {
-	*a.infofd = -1;
+        *a.infofd = -1;
     }
 
     r = socketpair(AF_UNIX, SOCK_STREAM, 0, fds);
     if (r == -1)
-	return -1;
+        return -1;
     if (a.fd >= FD_SETSIZE || fds[0] >= FD_SETSIZE) {
-	ret = 2;
-	goto err;
+        ret = 2;
+        goto err;
     }
     if (a.infofd != NULL) {
-	r = pipe(infofds);
-	if (r == -1) {
-	    ret = -3;
-	    goto err;
-	}
+        r = pipe(infofds);
+        if (r == -1) {
+            ret = -3;
+            goto err;
+        }
     }
 
     r = fork();
     if (r == -1) {
-	ret = -4;
-	goto err;
+        ret = -4;
+        goto err;
     }
     if (r == 0) {
-	DEBUG_MSG("fork");
-	tls_child_p = 1;
-	tls_child_apparg = apparg;
-	close(fds[1]);
-	if (infofds[0] != -1)
-	    close(infofds[0]);
-	TLS_APP_PROCESS_INIT(a.fd, a.client_p, apparg);
-	DEBUG_MSG("TLS_APP_PROCESS_INIT");
-	tls_proxy(fds[0], a.fd, infofds[1], a.ctx, a.client_p);
-	exit(0);
+        DEBUG_MSG("fork");
+        tls_child_p = 1;
+        tls_child_apparg = apparg;
+        close(fds[1]);
+        if (infofds[0] != -1)
+            close(infofds[0]);
+        TLS_APP_PROCESS_INIT(a.fd, a.client_p, apparg);
+        DEBUG_MSG("TLS_APP_PROCESS_INIT");
+        tls_proxy(fds[0], a.fd, infofds[1], a.ctx, a.client_p);
+        exit(0);
     }
     if (a.pid != NULL)
-	*a.pid = r;
+        *a.pid = r;
     if (infofds[1] != -1) {
-	close(infofds[1]);
-	infofds[1] = -1;
+        close(infofds[1]);
+        infofds[1] = -1;
     }
     /* install fds[1] in place of fd: */
     close(fds[0]);
@@ -263,26 +262,26 @@ tls_start_proxy(struct tls_start_proxy_args a, void *apparg)
     close(fds[1]);
     fds[1] = -1;
     if (r == -1) {
-	ret = -5;
-	goto err;
+        ret = -5;
+        goto err;
     }
     if (getfd != 1)
-	fcntl(a.fd, F_SETFD, getfd);
+        fcntl(a.fd, F_SETFD, getfd);
     if (getfl & O_NONBLOCK)
-	(void)tls_socket_nonblocking(a.fd);
+        (void)tls_socket_nonblocking(a.fd);
     if (a.infofd != NULL)
-	*a.infofd = infofds[0];
+        *a.infofd = infofds[0];
     return 0;
-    
-  err:
+
+ err:
     if (fds[0] != -1)
-	close(fds[0]);
+        close(fds[0]);
     if (fds[1] != -1)
-	close(fds[1]);
+        close(fds[1]);
     if (infofds[0] != -1)
-	close(infofds[0]);
+        close(infofds[0]);
     if (infofds[1] != -1)
-	close(infofds[1]);
+        close(infofds[1]);
     return ret;
 }
 
@@ -291,62 +290,64 @@ tls_start_proxy(struct tls_start_proxy_args a, void *apparg)
 static char errbuf[TLS_ERROR_BUFSIZ];
 static size_t errbuf_i = 0;
 
-static void
-tls_errflush(void *apparg)
+static void tls_errflush(void *apparg)
 {
     if (errbuf_i == 0)
-	return;
-    
+        return;
+
     assert(errbuf_i < sizeof errbuf);
     assert(errbuf[errbuf_i] == 0);
     if (errbuf_i == sizeof errbuf - 1) {
-	/* make sure we have a newline, even if string has been truncated */
-	errbuf[errbuf_i - 1] = '\n';
+        /* make sure we have a newline, even if string has been truncated */
+        errbuf[errbuf_i - 1] = '\n';
     }
 
-    /* TLS_APP_ERRFLUSH may modify the string as needed,
-     * e.g. substitute other characters for \n for convenience */
+    /*
+     * TLS_APP_ERRFLUSH may modify the string as needed, e.g. substitute
+     * other characters for \n for convenience
+     */
     TLS_APP_ERRFLUSH(tls_child_p, errbuf, errbuf_i, apparg);
 
     errbuf_i = 0;
 }
 
-static void
-tls_errprintf(int flush, void *apparg, const char *fmt, ...)
+static void tls_errprintf(int flush, void *apparg, const char *fmt, ...)
 {
     va_list args;
     int r;
-    
+
     if (errbuf_i < sizeof errbuf - 1) {
-	size_t n;
-
-	va_start(args, fmt);
-	n = (sizeof errbuf) - errbuf_i;
-	r = vsnprintf(errbuf + errbuf_i, n, fmt, args);
-	if (r >= n)
-	    r = n - 1;
-	if (r >= 0) {
-	    errbuf_i += r;
-	} else {
-	    errbuf_i = sizeof errbuf - 1;
-	    errbuf[errbuf_i] = '\0';
-	}
-	assert(errbuf_i < sizeof errbuf);
-	assert(errbuf[errbuf_i] == 0);
+        size_t n;
+
+        va_start(args, fmt);
+        n = (sizeof errbuf) - errbuf_i;
+        r = vsnprintf(errbuf + errbuf_i, n, fmt, args);
+        if (r >= n)
+            r = n - 1;
+        if (r >= 0) {
+            errbuf_i += r;
+        } else {
+            errbuf_i = sizeof errbuf - 1;
+            errbuf[errbuf_i] = '\0';
+        }
+        assert(errbuf_i < sizeof errbuf);
+        assert(errbuf[errbuf_i] == 0);
     }
 #ifndef TLS_CUMULATE_ERRORS
     tls_errflush(apparg);
 #else
     if (flush)
-	tls_errflush(apparg);
+        tls_errflush(apparg);
 #endif
 }
 
-/* app_prefix.. are for additional information provided by caller.
- * If OpenSSL error queue is empty, print default_text ("???" if NULL).
+/*
+ * app_prefix.. are for additional information provided by caller. If OpenSSL
+ * error queue is empty, print default_text ("???" if NULL).
  */
-static char *
-tls_openssl_errors(const char *app_prefix_1, const char *app_prefix_2, const char *default_text, void *apparg)
+static char *tls_openssl_errors(const char *app_prefix_1,
+                                const char *app_prefix_2,
+                                const char *default_text, void *apparg)
 {
     static char reasons[255];
     size_t reasons_i;
@@ -357,45 +358,49 @@ tls_openssl_errors(const char *app_prefix_1, const char *app_prefix_2, const cha
     int flags;
     char *errstring;
     int printed_something = 0;
-    
+
     reasons_i = 0;
 
     assert(app_prefix_1 != NULL);
     assert(app_prefix_2 != NULL);
 
     if (default_text == NULL)
-	default_text = "?""?""?";
-    
-    while ((err = ERR_get_error_line_data(&file,&line,&data,&flags)) != 0) {
-	if (reasons_i < sizeof reasons) {
-	    size_t n;
-	    int r;
-
-	    n = (sizeof reasons) - reasons_i;
-	    r = snprintf(reasons + reasons_i, n, "%s%s", (reasons_i > 0 ? ", " : ""), ERR_reason_error_string(err));
-	    if (r >= n)
-		r = n - 1;
-	    if (r >= 0) {
-		reasons_i += r;
-	    } else {
-		reasons_i = sizeof reasons;
-	    }
-	    assert(reasons_i <= sizeof reasons);
-	}
-	
-	errstring = ERR_error_string(err, NULL);
-	assert(errstring != NULL);
-	tls_errprintf(0, apparg, "OpenSSL error%s%s: %s:%s:%d:%s\n", app_prefix_1, app_prefix_2, errstring, file, line, (flags & ERR_TXT_STRING) ? data : "");
-	printed_something = 1;
+        default_text = "?" "?" "?";
+
+    while ((err = ERR_get_error_line_data(&file, &line, &data, &flags)) != 0) {
+        if (reasons_i < sizeof reasons) {
+            size_t n;
+            int r;
+
+            n = (sizeof reasons) - reasons_i;
+            r = snprintf(reasons + reasons_i, n, "%s%s",
+                         (reasons_i > 0 ? ", " : ""),
+                         ERR_reason_error_string(err));
+            if (r >= n)
+                r = n - 1;
+            if (r >= 0) {
+                reasons_i += r;
+            } else {
+                reasons_i = sizeof reasons;
+            }
+            assert(reasons_i <= sizeof reasons);
+        }
+
+        errstring = ERR_error_string(err, NULL);
+        assert(errstring != NULL);
+        tls_errprintf(0, apparg, "OpenSSL error%s%s: %s:%s:%d:%s\n",
+                      app_prefix_1, app_prefix_2, errstring, file, line,
+                      (flags & ERR_TXT_STRING) ? data : "");
+        printed_something = 1;
     }
 
     if (!printed_something) {
-	assert(reasons_i == 0);
-	snprintf(reasons, sizeof reasons, "%s", default_text);
-	tls_errprintf(0, apparg, "OpenSSL error%s%s: %s\n", app_prefix_1, app_prefix_2, default_text);
+        assert(reasons_i == 0);
+        snprintf(reasons, sizeof reasons, "%s", default_text);
+        tls_errprintf(0, apparg, "OpenSSL error%s%s: %s\n", app_prefix_1,
+                      app_prefix_2, default_text);
     }
-
-#ifdef TLS_CUMULATE_ERRORS    
+#ifdef TLS_CUMULATE_ERRORS
     tls_errflush(apparg);
 #endif
     assert(errbuf_i == 0);
@@ -407,16 +412,15 @@ tls_openssl_errors(const char *app_prefix_1, const char *app_prefix_2, const cha
 
 static int tls_init_done = 0;
 
-static int
-tls_init(void *apparg)
+static int tls_init(void *apparg)
 {
     if (tls_init_done)
-	return 0;
-    
+        return 0;
+
     SSL_load_error_strings();
     if (!SSL_library_init() /* aka SSLeay_add_ssl_algorithms() */ ) {
-	tls_errprintf(1, apparg, "SSL_library_init failed.\n");
-	return -1;
+        tls_errprintf(1, apparg, "SSL_library_init failed.\n");
+        return -1;
     }
     tls_init_done = 1;
     tls_rand_seed();
@@ -425,13 +429,12 @@ tls_init(void *apparg)
 
 /*****************************************************************************/
 
-static void
-tls_rand_seed_uniquely(void)
+static void tls_rand_seed_uniquely(void)
 {
     struct {
-	pid_t pid;
-	time_t time;
-	void *stack;
+        pid_t pid;
+        time_t time;
+        void *stack;
     } data;
 
     data.pid = getpid();
@@ -441,80 +444,84 @@ tls_rand_seed_uniquely(void)
     RAND_seed((const void *)&data, sizeof data);
 }
 
-void
-tls_rand_seed(void)
+void tls_rand_seed(void)
 {
     struct {
-	struct utsname uname;
-	int uname_1;
-	int uname_2;
-	uid_t uid;
-	uid_t euid;
-	gid_t gid;
-	gid_t egid;
+        struct utsname uname;
+        int uname_1;
+        int uname_2;
+        uid_t uid;
+        uid_t euid;
+        gid_t gid;
+        gid_t egid;
     } data;
-    
+
     data.uname_1 = uname(&data.uname);
-    data.uname_2 = errno; /* Let's hope that uname fails randomly :-) */
+    data.uname_2 = errno;       /* Let's hope that uname fails randomly :-) */
 
     data.uid = getuid();
     data.euid = geteuid();
     data.gid = getgid();
     data.egid = getegid();
-    
+
     RAND_seed((const void *)&data, sizeof data);
     tls_rand_seed_uniquely();
 }
 
 static int tls_rand_seeded_p = 0;
 
-#define my_MIN_SEED_BYTES 256 /* struct stat can be larger than 128 */
-int
-tls_rand_seed_from_file(const char *filename, size_t n, void *apparg)
+#define my_MIN_SEED_BYTES 256   /* struct stat can be larger than 128 */
+int tls_rand_seed_from_file(const char *filename, size_t n, void *apparg)
 {
-    /* Seed OpenSSL's random number generator from file.
-       Try to read n bytes if n > 0, whole file if n == 0. */
+    /*
+     * Seed OpenSSL's random number generator from file. Try to read n bytes
+     * if n > 0, whole file if n == 0.
+     */
 
     int r;
 
     if (tls_init(apparg) == -1)
-	return -1;
+        return -1;
     tls_rand_seed();
 
-    r = RAND_load_file(filename, (n > 0 && n < LONG_MAX) ? (long)n : LONG_MAX);
-    /* r is the number of bytes filled into the random number generator,
-     * which are taken from "stat(filename, ...)" in addition to the
-     * file contents.
+    r = RAND_load_file(filename,
+                       (n > 0 && n < LONG_MAX) ? (long)n : LONG_MAX);
+    /*
+     * r is the number of bytes filled into the random number generator,
+     * which are taken from "stat(filename, ...)" in addition to the file
+     * contents.
      */
     assert(1 < my_MIN_SEED_BYTES);
-    /* We need to detect at least those cases when the file does not exist
-     * at all.  With current versions of OpenSSL, this should do it: */
+    /*
+     * We need to detect at least those cases when the file does not exist at
+     * all.  With current versions of OpenSSL, this should do it:
+     */
     if (n == 0)
-	n = my_MIN_SEED_BYTES;
+        n = my_MIN_SEED_BYTES;
     if (r < n) {
-	tls_errprintf(1, apparg, "rand_seed_from_file: could not read %d bytes from %s.\n", n, filename);
-	return -1;
+        tls_errprintf(1, apparg,
+                      "rand_seed_from_file: could not read %d bytes from %s.\n",
+                      n, filename);
+        return -1;
     } else {
-	tls_rand_seeded_p = 1;
-	return 0;
+        tls_rand_seeded_p = 1;
+        return 0;
     }
 }
 
-void
-tls_rand_seed_from_memory(const void *buf, size_t n)
+void tls_rand_seed_from_memory(const void *buf, size_t n)
 {
     size_t i = 0;
-    
+
     while (i < n) {
-	size_t rest = n - i;
-	int chunk = rest < INT_MAX ? (int)rest : INT_MAX;
-	RAND_seed((const char *)buf + i, chunk);
-	i += chunk;
+        size_t rest = n - i;
+        int chunk = rest < INT_MAX ? (int)rest : INT_MAX;
+        RAND_seed((const char *)buf + i, chunk);
+        i += chunk;
     }
     tls_rand_seeded_p = 1;
 }
 
-
 /*****************************************************************************/
 
 struct tls_x509_name_string {
@@ -522,344 +529,367 @@ struct tls_x509_name_string {
 };
 
 static void
-tls_get_x509_subject_name_oneline(X509 *cert, struct tls_x509_name_string *namestring)
+tls_get_x509_subject_name_oneline(X509 *cert,
+                                  struct tls_x509_name_string *namestring)
 {
     X509_NAME *name;
 
     if (cert == NULL) {
-	namestring->str[0] = '\0';
-	return;
+        namestring->str[0] = '\0';
+        return;
     }
-    
-    name = X509_get_subject_name(cert); /* does not increment any reference counter */
+
+    name = X509_get_subject_name(cert); /* does not increment any reference
+                                         * counter */
 
     assert(sizeof namestring->str >= 4); /* "?" or "...", plus 0 */
-    
+
     if (name == NULL) {
-	namestring->str[0] = '?';
-	namestring->str[1] = 0;
+        namestring->str[0] = '?';
+        namestring->str[1] = 0;
     } else {
-	size_t len;
-
-	X509_NAME_oneline(name, namestring->str, sizeof namestring->str);
-	len = strlen(namestring->str);
-	assert(namestring->str[len] == 0);
-	assert(len < sizeof namestring->str);
-
-	if (len+1 == sizeof namestring->str) {
-	    /* (Probably something was cut off.)
-	     * Does not really work -- X509_NAME_oneline truncates after
-	     * name components, we cannot tell from the result whether
-	     * anything is missing. */
-
-	    assert(namestring->str[len] == 0);
-	    namestring->str[--len] = '.';
-	    namestring->str[--len] = '.';
-	    namestring->str[--len] = '.';
-	}
+        size_t len;
+
+        X509_NAME_oneline(name, namestring->str, sizeof namestring->str);
+        len = strlen(namestring->str);
+        assert(namestring->str[len] == 0);
+        assert(len < sizeof namestring->str);
+
+        if (len + 1 == sizeof namestring->str) {
+            /*
+             * (Probably something was cut off.) Does not really work --
+             * X509_NAME_oneline truncates after name components, we cannot
+             * tell from the result whether anything is missing.
+             */
+
+            assert(namestring->str[len] == 0);
+            namestring->str[--len] = '.';
+            namestring->str[--len] = '.';
+            namestring->str[--len] = '.';
+        }
     }
 }
 
 /*****************************************************************************/
 
 /* to hinder OpenSSL from asking for passphrases */
-static int
-no_passphrase_callback(char *buf, int num, int w, void *arg)
+static int no_passphrase_callback(char *buf, int num, int w, void *arg)
 {
     return -1;
 }
 
 #if OPENSSL_VERSION_NUMBER >= 0x00907000L
-static int
-verify_dont_fail_cb(X509_STORE_CTX *c, void *unused_arg)
+static int verify_dont_fail_cb(X509_STORE_CTX *c, void *unused_arg)
 #else
-static int
-verify_dont_fail_cb(X509_STORE_CTX *c)
+static int verify_dont_fail_cb(X509_STORE_CTX *c)
 #endif
 {
     int i;
-    
-    i = X509_verify_cert(c); /* sets c->error */
+
+    i = X509_verify_cert(c);    /* sets c->error */
 #if OPENSSL_VERSION_NUMBER >= 0x00905000L /* don't allow unverified
-					   * certificates -- they could
-					   * survive session reuse, but
-					   * OpenSSL < 0.9.5-dev does not
-					   * preserve their verify_result */
+                                           * certificates -- they could
+                                           * survive session reuse, but
+                                           * OpenSSL < 0.9.5-dev does not
+                                           * preserve their verify_result */
     if (i == 0)
-	return 1;
+        return 1;
     else
 #endif
-	return i;
+        return i;
 }
 
-static DH *tls_dhe1024 = NULL; /* generating these takes a while, so do it just once */
+static DH *tls_dhe1024 = NULL;  /* generating these takes a while, so do it
+                                 * just once */
 
-void
-tls_set_dhe1024(int i, void *apparg)
+void tls_set_dhe1024(int i, void *apparg)
 {
     DSA *dsaparams;
     DH *dhparams;
     const char *seed[] = { ";-)  :-(  :-)  :-(  ",
-			   ";-)  :-(  :-)  :-(  ",
-			   "Random String no. 12",
-			   ";-)  :-(  :-)  :-(  ",
-			   "hackers have even mo", /* from jargon file */
+        ";-)  :-(  :-)  :-(  ",
+        "Random String no. 12",
+        ";-)  :-(  :-)  :-(  ",
+        "hackers have even mo", /* from jargon file */
     };
     unsigned char seedbuf[20];
-    
+
     tls_init(apparg);
     if (i >= 0) {
-	i %= sizeof seed / sizeof seed[0];
-	assert(strlen(seed[i]) == 20);
-	memcpy(seedbuf, seed[i], 20);
-	dsaparams = DSA_generate_parameters(1024, seedbuf, 20, NULL, NULL, 0, NULL);
+        i %= sizeof seed / sizeof seed[0];
+        assert(strlen(seed[i]) == 20);
+        memcpy(seedbuf, seed[i], 20);
+        dsaparams =
+            DSA_generate_parameters(1024, seedbuf, 20, NULL, NULL, 0, NULL);
     } else {
-	/* random parameters (may take a while) */
-	dsaparams = DSA_generate_parameters(1024, NULL, 0, NULL, NULL, 0, NULL);
+        /* random parameters (may take a while) */
+        dsaparams =
+            DSA_generate_parameters(1024, NULL, 0, NULL, NULL, 0, NULL);
     }
-    
+
     if (dsaparams == NULL) {
-	tls_openssl_errors("", "", NULL, apparg);
-	return;
+        tls_openssl_errors("", "", NULL, apparg);
+        return;
     }
     dhparams = DSA_dup_DH(dsaparams);
     DSA_free(dsaparams);
     if (dhparams == NULL) {
-	tls_openssl_errors("", "", NULL, apparg);
-	return;
+        tls_openssl_errors("", "", NULL, apparg);
+        return;
     }
     if (tls_dhe1024 != NULL)
-	DH_free(tls_dhe1024);
+        DH_free(tls_dhe1024);
     tls_dhe1024 = dhparams;
 }
 
-struct tls_create_ctx_args
-tls_create_ctx_defaultargs(void)
+struct tls_create_ctx_args tls_create_ctx_defaultargs(void)
 {
-	struct tls_create_ctx_args ret;
+    struct tls_create_ctx_args ret;
 
-	ret.client_p = 0;
-	ret.certificate_file = NULL;
-	ret.key_file = NULL;
-	ret.ca_file = NULL;
-	ret.verify_depth = -1;
-	ret.fail_unless_verified = 0;
-	ret.export_p = 0;
+    ret.client_p = 0;
+    ret.certificate_file = NULL;
+    ret.key_file = NULL;
+    ret.ca_file = NULL;
+    ret.verify_depth = -1;
+    ret.fail_unless_verified = 0;
+    ret.export_p = 0;
 
-	return ret;
+    return ret;
 }
 
-SSL_CTX *
-tls_create_ctx(struct tls_create_ctx_args a, void *apparg)
+SSL_CTX *tls_create_ctx(struct tls_create_ctx_args a, void *apparg)
 {
     int r;
     static long context_num = 0;
     SSL_CTX *ret;
     const char *err_pref_1 = "", *err_pref_2 = "";
-    
+
     if (tls_init(apparg) == -1)
-	return NULL;
+        return NULL;
 
-    ret = SSL_CTX_new((a.client_p? SSLv23_client_method:SSLv23_server_method)());
+    ret =
+        SSL_CTX_new((a.client_p ? SSLv23_client_method :
+                     SSLv23_server_method) ());
 
     if (ret == NULL)
-	goto err;
+        goto err;
 
     SSL_CTX_set_default_passwd_cb(ret, no_passphrase_callback);
     SSL_CTX_set_mode(ret, SSL_MODE_ENABLE_PARTIAL_WRITE);
-    
+
     if ((a.certificate_file != NULL) || (a.key_file != NULL)) {
-	if (a.key_file == NULL) {
-	    tls_errprintf(1, apparg, "Need a key file.\n");
-	    goto err_return;
-	}
-	if (a.certificate_file == NULL) {
-	    tls_errprintf(1, apparg, "Need a certificate chain file.\n");
-	    goto err_return;
-	}
-	
-	if (!SSL_CTX_use_PrivateKey_file(ret, a.key_file, SSL_FILETYPE_PEM))
-	    goto err;
-	if (!tls_rand_seeded_p) {
-	    /* particularly paranoid people may not like this --
-	     * so provide your own random seeding before calling this */
-	    if (tls_rand_seed_from_file(a.key_file, 0, apparg) == -1)
-		goto err_return;
-	}
-	if (!SSL_CTX_use_certificate_chain_file(ret, a.certificate_file))
-	    goto err;
-	if (!SSL_CTX_check_private_key(ret)) {
-	    tls_errprintf(1, apparg, "Private key \"%s\" does not match certificate \"%s\".\n", a.key_file, a.certificate_file);
-	    goto err_peek;
-	}
+        if (a.key_file == NULL) {
+            tls_errprintf(1, apparg, "Need a key file.\n");
+            goto err_return;
+        }
+        if (a.certificate_file == NULL) {
+            tls_errprintf(1, apparg, "Need a certificate chain file.\n");
+            goto err_return;
+        }
+
+        if (!SSL_CTX_use_PrivateKey_file(ret, a.key_file, SSL_FILETYPE_PEM))
+            goto err;
+        if (!tls_rand_seeded_p) {
+            /*
+             * particularly paranoid people may not like this -- so provide
+             * your own random seeding before calling this
+             */
+            if (tls_rand_seed_from_file(a.key_file, 0, apparg) == -1)
+                goto err_return;
+        }
+        if (!SSL_CTX_use_certificate_chain_file(ret, a.certificate_file))
+            goto err;
+        if (!SSL_CTX_check_private_key(ret)) {
+            tls_errprintf(1, apparg,
+                          "Private key \"%s\" does not match certificate \"%s\".\n",
+                          a.key_file, a.certificate_file);
+            goto err_peek;
+        }
     }
-    
+
     if ((a.ca_file != NULL) || (a.verify_depth > 0)) {
-	context_num++;
-	r = SSL_CTX_set_session_id_context(ret, (const void *)&context_num, (unsigned int)sizeof context_num);
-	if (!r)
-	    goto err;
-	
-	SSL_CTX_set_verify(ret, SSL_VERIFY_PEER | (a.fail_unless_verified ? SSL_VERIFY_FAIL_IF_NO_PEER_CERT : 0), 0);
-	if (!a.fail_unless_verified)
-	    SSL_CTX_set_cert_verify_callback(ret, verify_dont_fail_cb, NULL);
-	    
-	if (a.verify_depth > 0)
-	    SSL_CTX_set_verify_depth(ret, a.verify_depth);
-	
-	if (a.ca_file != NULL) {
-	    /* does not report failure if file does not exist ... */
-	    /* NULL argument means no CA-directory */
-	    r = SSL_CTX_load_verify_locations(ret, a.ca_file, NULL); 
-	    if (!r) {
-		err_pref_1 = " while processing certificate file ";
-		err_pref_2 = a.ca_file;
-		goto err;
-	    }
-	    
-	    if (!a.client_p) {
-		/* SSL_load_client_CA_file is a misnomer, it just creates a list of CNs. */
-		SSL_CTX_set_client_CA_list(ret, SSL_load_client_CA_file(a.ca_file));
-		/* SSL_CTX_set_client_CA_list does not have a return value;
-		 * it does not really need one, but make sure
-		 * (we really test if SSL_load_client_CA_file worked) */
-		if (SSL_CTX_get_client_CA_list(ret) == NULL) {
-		    tls_errprintf(1, apparg, "Could not set client CA list from \"%s\".\n", a.ca_file);
-		    goto err_peek;
-		}
-	    }
-	}
+        context_num++;
+        r = SSL_CTX_set_session_id_context(ret, (const void *)&context_num,
+                                           (unsigned int)sizeof context_num);
+        if (!r)
+            goto err;
+
+        SSL_CTX_set_verify(ret,
+                           SSL_VERIFY_PEER | (a.fail_unless_verified ?
+                                              SSL_VERIFY_FAIL_IF_NO_PEER_CERT
+                                              : 0), 0);
+        if (!a.fail_unless_verified)
+            SSL_CTX_set_cert_verify_callback(ret, verify_dont_fail_cb, NULL);
+
+        if (a.verify_depth > 0)
+            SSL_CTX_set_verify_depth(ret, a.verify_depth);
+
+        if (a.ca_file != NULL) {
+            /* does not report failure if file does not exist ... */
+            /* NULL argument means no CA-directory */
+            r = SSL_CTX_load_verify_locations(ret, a.ca_file, NULL);
+            if (!r) {
+                err_pref_1 = " while processing certificate file ";
+                err_pref_2 = a.ca_file;
+                goto err;
+            }
+
+            if (!a.client_p) {
+                /*
+                 * SSL_load_client_CA_file is a misnomer, it just creates a
+                 * list of CNs.
+                 */
+                SSL_CTX_set_client_CA_list(ret,
+                                           SSL_load_client_CA_file
+                                           (a.ca_file));
+                /*
+                 * SSL_CTX_set_client_CA_list does not have a return value;
+                 * it does not really need one, but make sure (we really test
+                 * if SSL_load_client_CA_file worked)
+                 */
+                if (SSL_CTX_get_client_CA_list(ret) == NULL) {
+                    tls_errprintf(1, apparg,
+                                  "Could not set client CA list from \"%s\".\n",
+                                  a.ca_file);
+                    goto err_peek;
+                }
+            }
+        }
     }
-    
+
     if (!a.client_p) {
-	if (tls_dhe1024 == NULL) {
-	    int i;
-
-	    RAND_bytes((unsigned char *) &i, sizeof i);
-	    /* make sure that i is non-negative -- pick one of the provided
-	     * seeds */
-	    if (i < 0)
-		i = -i;
-	    if (i < 0)
-		i = 0;
-	    tls_set_dhe1024(i, apparg);
-	    if (tls_dhe1024 == NULL)
-		goto err_return;
-	}
-	
-	if (!SSL_CTX_set_tmp_dh(ret, tls_dhe1024))
-	    goto err;
-
-	/* avoid small subgroup attacks: */
-	SSL_CTX_set_options(ret, SSL_OP_SINGLE_DH_USE);
+        if (tls_dhe1024 == NULL) {
+            int i;
+
+            RAND_bytes((unsigned char *)&i, sizeof i);
+            /*
+             * make sure that i is non-negative -- pick one of the provided
+             * seeds
+             */
+            if (i < 0)
+                i = -i;
+            if (i < 0)
+                i = 0;
+            tls_set_dhe1024(i, apparg);
+            if (tls_dhe1024 == NULL)
+                goto err_return;
+        }
+
+        if (!SSL_CTX_set_tmp_dh(ret, tls_dhe1024))
+            goto err;
+
+        /* avoid small subgroup attacks: */
+        SSL_CTX_set_options(ret, SSL_OP_SINGLE_DH_USE);
     }
-	
 #ifndef NO_RSA
     if (!a.client_p && a.export_p) {
-	RSA *tmpkey;
-
-	tmpkey = RSA_generate_key(512, RSA_F4, 0, NULL);
-	if (tmpkey == NULL)
-	    goto err;
-	if (!SSL_CTX_set_tmp_rsa(ret, tmpkey)) {
-	    RSA_free(tmpkey);
-	    goto err;
-	}
-	RSA_free(tmpkey); /* SSL_CTX_set_tmp_rsa uses a duplicate. */
+        RSA *tmpkey;
+
+        tmpkey = RSA_generate_key(512, RSA_F4, 0, NULL);
+        if (tmpkey == NULL)
+            goto err;
+        if (!SSL_CTX_set_tmp_rsa(ret, tmpkey)) {
+            RSA_free(tmpkey);
+            goto err;
+        }
+        RSA_free(tmpkey);       /* SSL_CTX_set_tmp_rsa uses a duplicate. */
     }
 #endif
-	
+
     return ret;
-    
+
  err_peek:
     if (!ERR_peek_error())
-	goto err_return;
+        goto err_return;
  err:
     tls_openssl_errors(err_pref_1, err_pref_2, NULL, apparg);
  err_return:
     if (ret != NULL)
-	SSL_CTX_free(ret);
+        SSL_CTX_free(ret);
     return NULL;
 }
 
-
 /*****************************************************************************/
 
-static int
-tls_socket_nonblocking(int fd)
+static int tls_socket_nonblocking(int fd)
 {
     int v, r;
 
     v = fcntl(fd, F_GETFL, 0);
     if (v == -1) {
-	if (errno == EINVAL)
-	    return 0; /* already shut down -- ignore */
-	return -1;
+        if (errno == EINVAL)
+            return 0;           /* already shut down -- ignore */
+        return -1;
     }
     r = fcntl(fd, F_SETFL, v | O_NONBLOCK);
     if (r == -1) {
-	if (errno == EINVAL)
-	    return 0; /* already shut down -- ignore */
-	return -1;
+        if (errno == EINVAL)
+            return 0;           /* already shut down -- ignore */
+        return -1;
     }
     return 0;
 }
 
-static int
-max(int a, int b)
+static int max(int a, int b)
 {
     return a > b ? a : b;
 }
 
 /* timeout, -1 means no timeout */
 static void
-tls_sockets_select(int read_select_1, int read_select_2, int write_select_1, int write_select_2, int seconds)
+tls_sockets_select(int read_select_1, int read_select_2, int write_select_1,
+                   int write_select_2, int seconds)
 {
     int maxfd, n;
     fd_set reads, writes;
     struct timeval timeout;
     struct timeval *timeout_p;
-    
-    assert(read_select_1 >= -1 && read_select_2 >= -1 && write_select_1 >= -1 && write_select_2 >= -1);
-    assert(read_select_1 < FD_SETSIZE && read_select_2 < FD_SETSIZE -1 && write_select_1 < FD_SETSIZE -1 && write_select_2 < FD_SETSIZE -1);
 
-    maxfd = max(max(read_select_1, read_select_2), max(write_select_1, write_select_2));
+    assert(read_select_1 >= -1 && read_select_2 >= -1 && write_select_1 >= -1
+           && write_select_2 >= -1);
+    assert(read_select_1 < FD_SETSIZE && read_select_2 < FD_SETSIZE - 1
+           && write_select_1 < FD_SETSIZE - 1
+           && write_select_2 < FD_SETSIZE - 1);
+
+    maxfd =
+        max(max(read_select_1, read_select_2),
+            max(write_select_1, write_select_2));
     assert(maxfd >= 0);
 
     FD_ZERO(&reads);
     FD_ZERO(&writes);
-    
-    for(n = 0; n < 4; ++n) {
-	int i = n % 2;
-	int w = n >= 2;
-	/* loop over all (i, w) in {0,1}x{0,1} */
-	int fd;
-	
-	if (i == 0 && w == 0)
-	    fd = read_select_1;
-	else if (i == 1 && w == 0)
-	    fd = read_select_2;
-	else if (i == 0 && w == 1)
-	    fd = write_select_1;
-	else {
-	    assert(i == 1 && w == 1);
-	    fd = write_select_2;
-	}
-	
-	if (fd >= 0) {
-	    if (w == 0)
-		FD_SET(fd, &reads);
-	    else /* w == 1 */
-		FD_SET(fd, &writes);
-	}
+
+    for (n = 0; n < 4; ++n) {
+        int i = n % 2;
+        int w = n >= 2;
+        /* loop over all (i, w) in {0,1}x{0,1} */
+        int fd;
+
+        if (i == 0 && w == 0)
+            fd = read_select_1;
+        else if (i == 1 && w == 0)
+            fd = read_select_2;
+        else if (i == 0 && w == 1)
+            fd = write_select_1;
+        else {
+            assert(i == 1 && w == 1);
+            fd = write_select_2;
+        }
+
+        if (fd >= 0) {
+            if (w == 0)
+                FD_SET(fd, &reads);
+            else                /* w == 1 */
+                FD_SET(fd, &writes);
+        }
     }
 
     if (seconds >= 0) {
-	timeout.tv_sec = seconds;
-	timeout.tv_usec = 0;
-	timeout_p = &timeout;
-    } else 
-	timeout_p = NULL;
+        timeout.tv_sec = seconds;
+        timeout.tv_usec = 0;
+        timeout_p = &timeout;
+    } else
+        timeout_p = NULL;
 
     DEBUG_MSG2("select no.", ++tls_select_count);
     select(maxfd + 1, &reads, &writes, (fd_set *) NULL, timeout_p);
@@ -875,56 +905,65 @@ struct tunnelbuf {
     size_t offset;
 };
 
-static int tls_connect_attempt(SSL *, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref);
+static int tls_connect_attempt(SSL *, int *write_select, int *read_select,
+                               int *closed, int *progress,
+                               const char **err_pref);
 
-static int tls_accept_attempt(SSL *, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref);
+static int tls_accept_attempt(SSL *, int *write_select, int *read_select,
+                              int *closed, int *progress,
+                              const char **err_pref);
 
-static int tls_write_attempt(SSL *, struct tunnelbuf *, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref);
+static int tls_write_attempt(SSL *, struct tunnelbuf *, int *write_select,
+                             int *read_select, int *closed, int *progress,
+                             const char **err_pref);
 
-static int tls_read_attempt(SSL *, struct tunnelbuf *, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref);
+static int tls_read_attempt(SSL *, struct tunnelbuf *, int *write_select,
+                            int *read_select, int *closed, int *progress,
+                            const char **err_pref);
 
-static int write_attempt(int fd, struct tunnelbuf *, int *select, int *closed, int *progress);
+static int write_attempt(int fd, struct tunnelbuf *, int *select, int *closed,
+                         int *progress);
 
-static int read_attempt(int fd, struct tunnelbuf *, int *select, int *closed, int *progress);
+static int read_attempt(int fd, struct tunnelbuf *, int *select, int *closed,
+                        int *progress);
 
 static void write_info(SSL *ssl, int *info_fd)
 {
     if (*info_fd != -1) {
-	long v;
-	int v_ok;
-	struct tls_x509_name_string peer;
-	char infobuf[TLS_INFO_SIZE];
-	int r;
-
-	DEBUG_MSG("write_info");
-	v = SSL_get_verify_result(ssl);
-	v_ok = (v == X509_V_OK) ? 'A' : 'E'; /* Auth./Error */
-	{
-	    X509 *peercert;
-
-	    peercert = SSL_get_peer_certificate(ssl);
-	    tls_get_x509_subject_name_oneline(peercert, &peer);
-	    if (peercert != NULL)
-		X509_free(peercert);
-	}
-	if (peer.str[0] == '\0')
-	    v_ok = '0'; /* no cert at all */
-	else
-	    if (strchr(peer.str, '\n')) {
-		/* should not happen, but make sure */
-		*strchr(peer.str, '\n') = '\0';
-	    }
-	r = snprintf(infobuf, sizeof infobuf, "%c:%s\n%s\n", v_ok, X509_verify_cert_error_string(v), peer.str);
-	DEBUG_MSG2("snprintf", r);
-	if (r == -1 || r >= sizeof infobuf)
-	    r = sizeof infobuf - 1;
-	write(*info_fd, infobuf, r);
-	close (*info_fd);
-	*info_fd = -1;
+        long v;
+        int v_ok;
+        struct tls_x509_name_string peer;
+        char infobuf[TLS_INFO_SIZE];
+        int r;
+
+        DEBUG_MSG("write_info");
+        v = SSL_get_verify_result(ssl);
+        v_ok = (v == X509_V_OK) ? 'A' : 'E'; /* Auth./Error */
+        {
+            X509 *peercert;
+
+            peercert = SSL_get_peer_certificate(ssl);
+            tls_get_x509_subject_name_oneline(peercert, &peer);
+            if (peercert != NULL)
+                X509_free(peercert);
+        }
+        if (peer.str[0] == '\0')
+            v_ok = '0';         /* no cert at all */
+        else if (strchr(peer.str, '\n')) {
+            /* should not happen, but make sure */
+            *strchr(peer.str, '\n') = '\0';
+        }
+        r = snprintf(infobuf, sizeof infobuf, "%c:%s\n%s\n", v_ok,
+                     X509_verify_cert_error_string(v), peer.str);
+        DEBUG_MSG2("snprintf", r);
+        if (r == -1 || r >= sizeof infobuf)
+            r = sizeof infobuf - 1;
+        write(*info_fd, infobuf, r);
+        close(*info_fd);
+        *info_fd = -1;
     }
 }
 
-
 /* tls_proxy expects that all fds are closed after return */
 static void
 tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx, int client_p)
@@ -952,19 +991,19 @@ tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx, int client_p)
 
     ssl = SSL_new(ctx);
     if (ssl == NULL)
-	goto err;
+        goto err;
     DEBUG_MSG("SSL_new");
     if (!SSL_set_fd(ssl, tls_fd))
-	goto err;
+        goto err;
     rbio = SSL_get_rbio(ssl);
-    wbio = SSL_get_wbio(ssl); /* should be the same, but who cares */
+    wbio = SSL_get_wbio(ssl);   /* should be the same, but who cares */
     assert(rbio != NULL);
     assert(wbio != NULL);
     if (client_p)
-	SSL_set_connect_state(ssl);
+        SSL_set_connect_state(ssl);
     else
-	SSL_set_accept_state(ssl);
-    
+        SSL_set_accept_state(ssl);
+
     closed = 0;
     in_handshake = 1;
     tls_to_clear.len = 0;
@@ -973,100 +1012,117 @@ tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx, int client_p)
     clear_to_tls.offset = 0;
 
     err_def = "I/O error";
-    
-    /* loop finishes as soon as we detect that one side closed;
-     * when all (program and OS) buffers have enough space,
-     * the data from the last succesful read in each direction is transferred
-     * before close */
+
+    /*
+     * loop finishes as soon as we detect that one side closed; when all
+     * (program and OS) buffers have enough space, the data from the last
+     * succesful read in each direction is transferred before close
+     */
     do {
-	int clear_read_select = 0, clear_write_select = 0,
-	    tls_read_select = 0, tls_write_select = 0,
-	    progress = 0;
-	int r;
-	unsigned long num_read = BIO_number_read(rbio),
-	    num_written = BIO_number_written(wbio);
-
-	DEBUG_MSG2("loop iteration", ++tls_loop_count);
-
-	if (in_handshake) {
-	    DEBUG_MSG("in_handshake");
-	    if (client_p)
-		r = tls_connect_attempt(ssl, &tls_write_select, &tls_read_select, &closed, &progress, &err_pref_1);
-	    else
-		r = tls_accept_attempt(ssl, &tls_write_select, &tls_read_select, &closed, &progress, &err_pref_1);
-	    if (r != 0) {
-		write_info(ssl, &info_fd);
-		goto err;
-	    }
-	    if (closed)
-		goto err_return;
-	    if (!SSL_in_init(ssl)) {
-		in_handshake = 0;
-		write_info(ssl, &info_fd);
-	    }
-	}
-	
-	if (clear_to_tls.len != 0 && !in_handshake) {
-	    assert(!closed);
-	    
-	    r = tls_write_attempt(ssl, &clear_to_tls, &tls_write_select, &tls_read_select, &closed, &progress, &err_pref_1);
-	    if (r != 0)
-		goto err;
-	    if (closed) {
-		assert(progress);
-		tls_to_clear.offset = 0;
-		tls_to_clear.len = 0;
-	    }
-	}
-	
-	if (tls_to_clear.len != 0) {
-	    assert(!closed);
-
-	    r = write_attempt(clear_fd, &tls_to_clear, &clear_write_select, &closed, &progress);
-	    if (r != 0)
-		goto err_return;
-	    if (closed) {
-		assert(progress);
-		clear_to_tls.offset = 0;
-		clear_to_tls.len = 0;
-	    }
-	}
-	
-	if (!closed) {
-	    if (clear_to_tls.offset + clear_to_tls.len < sizeof clear_to_tls.buf) {
-		r = read_attempt(clear_fd, &clear_to_tls, &clear_read_select, &closed, &progress);
-		if (r != 0)
-		    goto err_return;
-		if (closed) {
-		    r = SSL_shutdown(ssl);
-		    DEBUG_MSG2("SSL_shutdown", r);
-		}
-	    }
-	}
-	
-	if (!closed && !in_handshake) {
-	    if (tls_to_clear.offset + tls_to_clear.len < sizeof tls_to_clear.buf) {
-		r = tls_read_attempt(ssl, &tls_to_clear, &tls_write_select, &tls_read_select, &closed, &progress, &err_pref_1);
-		if (r != 0)
-		    goto err;
-		if (closed) {
-		    r = SSL_shutdown(ssl);
-		    DEBUG_MSG2("SSL_shutdown", r);
-		}
-	    }
-	}
-
-	if (!progress) {
-	    DEBUG_MSG("!progress?");
-	    if (num_read != BIO_number_read(rbio) || num_written != BIO_number_written(wbio))
-		progress = 1;
-
-	    if (!progress) {
-		DEBUG_MSG("!progress");
-		assert(clear_read_select || tls_read_select || clear_write_select || tls_write_select);
-		tls_sockets_select(clear_read_select ? clear_fd : -1, tls_read_select ? tls_fd : -1, clear_write_select ? clear_fd : -1, tls_write_select ? tls_fd : -1, -1);
-	    }
-	}
+        int clear_read_select = 0, clear_write_select = 0,
+            tls_read_select = 0, tls_write_select = 0, progress = 0;
+        int r;
+        unsigned long num_read = BIO_number_read(rbio),
+            num_written = BIO_number_written(wbio);
+
+        DEBUG_MSG2("loop iteration", ++tls_loop_count);
+
+        if (in_handshake) {
+            DEBUG_MSG("in_handshake");
+            if (client_p)
+                r = tls_connect_attempt(ssl, &tls_write_select,
+                                        &tls_read_select, &closed, &progress,
+                                        &err_pref_1);
+            else
+                r = tls_accept_attempt(ssl, &tls_write_select,
+                                       &tls_read_select, &closed, &progress,
+                                       &err_pref_1);
+            if (r != 0) {
+                write_info(ssl, &info_fd);
+                goto err;
+            }
+            if (closed)
+                goto err_return;
+            if (!SSL_in_init(ssl)) {
+                in_handshake = 0;
+                write_info(ssl, &info_fd);
+            }
+        }
+
+        if (clear_to_tls.len != 0 && !in_handshake) {
+            assert(!closed);
+
+            r = tls_write_attempt(ssl, &clear_to_tls, &tls_write_select,
+                                  &tls_read_select, &closed, &progress,
+                                  &err_pref_1);
+            if (r != 0)
+                goto err;
+            if (closed) {
+                assert(progress);
+                tls_to_clear.offset = 0;
+                tls_to_clear.len = 0;
+            }
+        }
+
+        if (tls_to_clear.len != 0) {
+            assert(!closed);
+
+            r = write_attempt(clear_fd, &tls_to_clear, &clear_write_select,
+                              &closed, &progress);
+            if (r != 0)
+                goto err_return;
+            if (closed) {
+                assert(progress);
+                clear_to_tls.offset = 0;
+                clear_to_tls.len = 0;
+            }
+        }
+
+        if (!closed) {
+            if (clear_to_tls.offset + clear_to_tls.len <
+                sizeof clear_to_tls.buf) {
+                r = read_attempt(clear_fd, &clear_to_tls, &clear_read_select,
+                                 &closed, &progress);
+                if (r != 0)
+                    goto err_return;
+                if (closed) {
+                    r = SSL_shutdown(ssl);
+                    DEBUG_MSG2("SSL_shutdown", r);
+                }
+            }
+        }
+
+        if (!closed && !in_handshake) {
+            if (tls_to_clear.offset + tls_to_clear.len <
+                sizeof tls_to_clear.buf) {
+                r = tls_read_attempt(ssl, &tls_to_clear, &tls_write_select,
+                                     &tls_read_select, &closed, &progress,
+                                     &err_pref_1);
+                if (r != 0)
+                    goto err;
+                if (closed) {
+                    r = SSL_shutdown(ssl);
+                    DEBUG_MSG2("SSL_shutdown", r);
+                }
+            }
+        }
+
+        if (!progress) {
+            DEBUG_MSG("!progress?");
+            if (num_read != BIO_number_read(rbio)
+                || num_written != BIO_number_written(wbio))
+                progress = 1;
+
+            if (!progress) {
+                DEBUG_MSG("!progress");
+                assert(clear_read_select || tls_read_select
+                       || clear_write_select || tls_write_select);
+                tls_sockets_select(clear_read_select ? clear_fd : -1,
+                                   tls_read_select ? tls_fd : -1,
+                                   clear_write_select ? clear_fd : -1,
+                                   tls_write_select ? tls_fd : -1, -1);
+            }
+        }
     } while (!closed);
     return;
 
@@ -1076,91 +1132,97 @@ tls_proxy(int clear_fd, int tls_fd, int info_fd, SSL_CTX *ctx, int client_p)
     return;
 }
 
-
 static int
-tls_get_error(SSL *ssl, int r, int *write_select, int *read_select, int *closed, int *progress)
+tls_get_error(SSL *ssl, int r, int *write_select, int *read_select,
+              int *closed, int *progress)
 {
     int err = SSL_get_error(ssl, r);
 
     if (err == SSL_ERROR_NONE) {
-	assert(r > 0);
-	*progress = 1;
-	return 0;
+        assert(r > 0);
+        *progress = 1;
+        return 0;
     }
 
     assert(r <= 0);
 
     switch (err) {
     case SSL_ERROR_ZERO_RETURN:
-	assert(r == 0);
-	*closed = 1;
-	*progress = 1;
-	return 0;
+        assert(r == 0);
+        *closed = 1;
+        *progress = 1;
+        return 0;
 
     case SSL_ERROR_WANT_WRITE:
-	*write_select = 1;
-	return 0;
-	
+        *write_select = 1;
+        return 0;
+
     case SSL_ERROR_WANT_READ:
-	*read_select = 1;
-	return 0;
+        *read_select = 1;
+        return 0;
     }
 
     return -1;
 }
 
 static int
-tls_connect_attempt(SSL *ssl, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref)
+tls_connect_attempt(SSL *ssl, int *write_select, int *read_select,
+                    int *closed, int *progress, const char **err_pref)
 {
     int n, r;
 
     DEBUG_MSG("tls_connect_attempt");
     n = SSL_connect(ssl);
-    DEBUG_MSG2("SSL_connect",n);
+    DEBUG_MSG2("SSL_connect", n);
     r = tls_get_error(ssl, n, write_select, read_select, closed, progress);
     if (r == -1)
-	*err_pref = " during SSL_connect";
+        *err_pref = " during SSL_connect";
     return r;
 }
 
 static int
-tls_accept_attempt(SSL *ssl, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref)
+tls_accept_attempt(SSL *ssl, int *write_select, int *read_select, int *closed,
+                   int *progress, const char **err_pref)
 {
     int n, r;
 
     DEBUG_MSG("tls_accept_attempt");
     n = SSL_accept(ssl);
-    DEBUG_MSG2("SSL_accept",n);
+    DEBUG_MSG2("SSL_accept", n);
     r = tls_get_error(ssl, n, write_select, read_select, closed, progress);
     if (r == -1)
-	*err_pref = " during SSL_accept";
+        *err_pref = " during SSL_accept";
     return r;
 }
 
 static int
-tls_write_attempt(SSL *ssl, struct tunnelbuf *buf, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref)
+tls_write_attempt(SSL *ssl, struct tunnelbuf *buf, int *write_select,
+                  int *read_select, int *closed, int *progress,
+                  const char **err_pref)
 {
     int n, r;
 
     DEBUG_MSG("tls_write_attempt");
     n = SSL_write(ssl, buf->buf + buf->offset, buf->len);
-    DEBUG_MSG2("SSL_write",n);
+    DEBUG_MSG2("SSL_write", n);
     r = tls_get_error(ssl, n, write_select, read_select, closed, progress);
     if (n > 0) {
-	buf->len -= n;
-	assert(buf->len >= 0);
-	if (buf->len == 0)
-	    buf->offset = 0;
-	else
-	    buf->offset += n;
+        buf->len -= n;
+        assert(buf->len >= 0);
+        if (buf->len == 0)
+            buf->offset = 0;
+        else
+            buf->offset += n;
     }
     if (r == -1)
-	*err_pref = " during SSL_write";
+        *err_pref = " during SSL_write";
     return r;
 }
 
 static int
-tls_read_attempt(SSL *ssl, struct tunnelbuf *buf, int *write_select, int *read_select, int *closed, int *progress, const char **err_pref)
+tls_read_attempt(SSL *ssl, struct tunnelbuf *buf, int *write_select,
+                 int *read_select, int *closed, int *progress,
+                 const char **err_pref)
 {
     int n, r;
     size_t total;
@@ -1169,62 +1231,64 @@ tls_read_attempt(SSL *ssl, struct tunnelbuf *buf, int *write_select, int *read_s
     total = buf->offset + buf->len;
     assert(total < sizeof buf->buf);
     n = SSL_read(ssl, buf->buf + total, (sizeof buf->buf) - total);
-    DEBUG_MSG2("SSL_read",n);
+    DEBUG_MSG2("SSL_read", n);
     r = tls_get_error(ssl, n, write_select, read_select, closed, progress);
     if (n > 0) {
-	buf->len += n;
-	assert(buf->offset + buf->len <= sizeof buf->buf);
+        buf->len += n;
+        assert(buf->offset + buf->len <= sizeof buf->buf);
     }
     if (r == -1)
-	*err_pref = " during SSL_read";
+        *err_pref = " during SSL_read";
     return r;
 }
 
-static int
-get_error(int r, int *select, int *closed, int *progress)
+static int get_error(int r, int *select, int *closed, int *progress)
 {
     if (r >= 0) {
-	*progress = 1;
-	if (r == 0)
-	    *closed = 1;
-	return 0;
+        *progress = 1;
+        if (r == 0)
+            *closed = 1;
+        return 0;
     } else {
-	assert(r == -1);
-	if (errno == EAGAIN || errno == EWOULDBLOCK) {
-	    *select = 1;
-	    return 0;
-	} else if (errno == EPIPE) {
-	    *progress = 1;
-	    *closed = 1;
-	    return 0;
-	} else
-	    return -1;
+        assert(r == -1);
+        if (errno == EAGAIN || errno == EWOULDBLOCK) {
+            *select = 1;
+            return 0;
+        } else if (errno == EPIPE) {
+            *progress = 1;
+            *closed = 1;
+            return 0;
+        } else
+            return -1;
     }
 }
 
-static int write_attempt(int fd, struct tunnelbuf *buf, int *select, int *closed, int *progress)
+static int write_attempt(int fd, struct tunnelbuf *buf, int *select,
+                         int *closed, int *progress)
 {
     int n, r;
 
     DEBUG_MSG("write_attempt");
     n = write(fd, buf->buf + buf->offset, buf->len);
-    DEBUG_MSG2("write",n);
+    DEBUG_MSG2("write", n);
     r = get_error(n, select, closed, progress);
     if (n > 0) {
-	buf->len -= n;
-	assert(buf->len >= 0);
-	if (buf->len == 0)
-	    buf->offset = 0;
-	else
-	    buf->offset += n;
+        buf->len -= n;
+        assert(buf->len >= 0);
+        if (buf->len == 0)
+            buf->offset = 0;
+        else
+            buf->offset += n;
     }
     if (r == -1)
-	tls_errprintf(1, tls_child_apparg, "write error: %s\n", strerror(errno));
+        tls_errprintf(1, tls_child_apparg, "write error: %s\n",
+                      strerror(errno));
     return r;
 }
-    
+
 static int
-read_attempt(int fd, struct tunnelbuf *buf, int *select, int *closed, int *progress)
+read_attempt(int fd, struct tunnelbuf *buf, int *select, int *closed,
+             int *progress)
 {
     int n, r;
     size_t total;
@@ -1233,13 +1297,14 @@ read_attempt(int fd, struct tunnelbuf *buf, int *select, int *closed, int *progr
     total = buf->offset + buf->len;
     assert(total < sizeof buf->buf);
     n = read(fd, buf->buf + total, (sizeof buf->buf) - total);
-    DEBUG_MSG2("read",n);
+    DEBUG_MSG2("read", n);
     r = get_error(n, select, closed, progress);
     if (n > 0) {
-	buf->len += n;
-	assert(buf->offset + buf->len <= sizeof buf->buf);
+        buf->len += n;
+        assert(buf->offset + buf->len <= sizeof buf->buf);
     }
     if (r == -1)
-	tls_errprintf(1, tls_child_apparg, "read error: %s\n", strerror(errno));
+        tls_errprintf(1, tls_child_apparg, "read error: %s\n",
+                      strerror(errno));
     return r;
 }
diff --git a/demos/easy_tls/easy-tls.h b/demos/easy_tls/easy-tls.h
index 71ed87aeac..1c587b861c 100644
--- a/demos/easy_tls/easy-tls.h
+++ b/demos/easy_tls/easy-tls.h
@@ -8,26 +8,26 @@
  */
 
 #ifndef HEADER_TLS_H
-#define HEADER_TLS_H
+# define HEADER_TLS_H
 
-#ifndef HEADER_SSL_H
+# ifndef HEADER_SSL_H
 typedef struct ssl_ctx_st SSL_CTX;
-#endif
+# endif
 
-#define TLS_INFO_SIZE 512 /* max. # of bytes written to infofd */
+# define TLS_INFO_SIZE 512      /* max. # of bytes written to infofd */
 
-void tls_set_dhe1024(int i, void* apparg);
-/* Generate DHE parameters:
- * i >= 0 deterministic (i selects seed), i < 0 random (may take a while).
- * tls_create_ctx calls this with random non-negative i if the application
- * has never called it.*/
+void tls_set_dhe1024(int i, void *apparg);
+/*
+ * Generate DHE parameters: i >= 0 deterministic (i selects seed), i < 0
+ * random (may take a while). tls_create_ctx calls this with random
+ * non-negative i if the application has never called it.
+ */
 
 void tls_rand_seed(void);
 int tls_rand_seed_from_file(const char *filename, size_t n, void *apparg);
 void tls_rand_seed_from_memory(const void *buf, size_t n);
 
-struct tls_create_ctx_args 
-{
+struct tls_create_ctx_args {
     int client_p;
     const char *certificate_file;
     const char *key_file;
@@ -37,12 +37,13 @@ struct tls_create_ctx_args
     int export_p;
 };
 struct tls_create_ctx_args tls_create_ctx_defaultargs(void);
-/* struct tls_create_ctx_args is similar to a conventional argument list,
- * but it can provide default values and allows for future extension. */
+/*
+ * struct tls_create_ctx_args is similar to a conventional argument list, but
+ * it can provide default values and allows for future extension.
+ */
 SSL_CTX *tls_create_ctx(struct tls_create_ctx_args, void *apparg);
 
-struct tls_start_proxy_args
-{
+struct tls_start_proxy_args {
     int fd;
     int client_p;
     SSL_CTX *ctx;
@@ -50,8 +51,10 @@ struct tls_start_proxy_args
     int *infofd;
 };
 struct tls_start_proxy_args tls_start_proxy_defaultargs(void);
-/* tls_start_proxy return value *MUST* be checked!
- * 0 means ok, otherwise we've probably run out of some resources. */
+/*
+ * tls_start_proxy return value *MUST* be checked! 0 means ok, otherwise
+ * we've probably run out of some resources.
+ */
 int tls_start_proxy(struct tls_start_proxy_args, void *apparg);
 
 #endif
diff --git a/demos/easy_tls/test.c b/demos/easy_tls/test.c
index 21f679afd1..d1dd53d0c5 100644
--- a/demos/easy_tls/test.c
+++ b/demos/easy_tls/test.c
@@ -20,21 +20,19 @@
 #include "test.h"
 #include "easy-tls.h"
 
-void
-test_process_init(int fd, int client_p, void *apparg)
+void test_process_init(int fd, int client_p, void *apparg)
 {
-    fprintf(stderr, "test_process_init(fd = %d, client_p = %d, apparg = %p)\n", fd, client_p, apparg);
+    fprintf(stderr,
+            "test_process_init(fd = %d, client_p = %d, apparg = %p)\n", fd,
+            client_p, apparg);
 }
 
-void
-test_errflush(int child_p, char *errbuf, size_t num, void *apparg)
+void test_errflush(int child_p, char *errbuf, size_t num, void *apparg)
 {
     fputs(errbuf, stderr);
 }
 
-
-int
-main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
     int s, fd, r;
     FILE *conn_in;
@@ -47,198 +45,204 @@ main(int argc, char *argv[])
     char infobuf[TLS_INFO_SIZE + 1];
 
     if (argc > 1 && argv[1][0] == '-') {
-	fputs("Usage: test [port]                   -- server\n"
-	      "       test num.num.num.num [port]   -- client\n",
-	      stderr);
-	exit(1);
+        fputs("Usage: test [port]                   -- server\n"
+              "       test num.num.num.num [port]   -- client\n", stderr);
+        exit(1);
     }
 
     if (argc > 1) {
-	if (strchr(argv[1], '.')) {
-	    client_p = 1;
-	}
+        if (strchr(argv[1], '.')) {
+            client_p = 1;
+        }
     }
-    
+
     fputs(client_p ? "Client\n" : "Server\n", stderr);
-    
+
     {
-	struct tls_create_ctx_args a = tls_create_ctx_defaultargs();
-	a.client_p = client_p;
-	a.certificate_file = "cert.pem";
-	a.key_file = "cert.pem";
-	a.ca_file = "cacerts.pem";
-	
-	ctx = tls_create_ctx(a, NULL);
-	if (ctx == NULL)
-	    exit(1);
+        struct tls_create_ctx_args a = tls_create_ctx_defaultargs();
+        a.client_p = client_p;
+        a.certificate_file = "cert.pem";
+        a.key_file = "cert.pem";
+        a.ca_file = "cacerts.pem";
+
+        ctx = tls_create_ctx(a, NULL);
+        if (ctx == NULL)
+            exit(1);
     }
-    
+
     s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
     if (s == -1) {
-	perror("socket");
-	exit(1);
+        perror("socket");
+        exit(1);
     }
-    
+
     if (client_p) {
-	struct sockaddr_in addr;
-	size_t addr_len = sizeof addr;
-	    
-	addr.sin_family = AF_INET;
-	assert(argc > 1);
-	if (argc > 2)
-	    sscanf(argv[2], "%d", &port);
-	else
-	    port = C_PORT;
-	addr.sin_port = htons(port);
-	addr.sin_addr.s_addr = inet_addr(argv[1]);
-	    
-	r = connect(s, &addr, addr_len);
-	if (r != 0) {
-	    perror("connect");
-	    exit(1);
-	}
-	fd = s;
-	fprintf(stderr, "Connect (fd = %d).\n", fd);
+        struct sockaddr_in addr;
+        size_t addr_len = sizeof addr;
+
+        addr.sin_family = AF_INET;
+        assert(argc > 1);
+        if (argc > 2)
+            sscanf(argv[2], "%d", &port);
+        else
+            port = C_PORT;
+        addr.sin_port = htons(port);
+        addr.sin_addr.s_addr = inet_addr(argv[1]);
+
+        r = connect(s, &addr, addr_len);
+        if (r != 0) {
+            perror("connect");
+            exit(1);
+        }
+        fd = s;
+        fprintf(stderr, "Connect (fd = %d).\n", fd);
     } else {
-	/* server */
-	{
-	    int i = 1;
-
-	    r = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *) &i, sizeof i);
-	    if (r == -1) {
-		perror("setsockopt");
-		exit(1);
-	    }
-	}
-	
-	{
-	    struct sockaddr_in addr;
-	    size_t addr_len = sizeof addr;
-	    
-	    if (argc > 1)
-		sscanf(argv[1], "%d", &port);
-	    else
-		port = L_PORT;
-	    addr.sin_family = AF_INET;
-	    addr.sin_port = htons(port);
-	    addr.sin_addr.s_addr = INADDR_ANY;
-	    
-	    r = bind(s, &addr, addr_len);
-	    if (r != 0) {
-		perror("bind");
-		exit(1);
-	    }
-	}
-    
-	r = listen(s, 1);
-	if (r == -1) {
-	    perror("listen");
-	    exit(1);
-	}
-
-	fprintf(stderr, "Listening at port %i.\n", port);
-	
-	fd = accept(s, NULL, 0);
-	if (fd == -1) {
-	    perror("accept");
-	    exit(1);
-	}
-	
-	fprintf(stderr, "Accept (fd = %d).\n", fd);
+        /* server */
+        {
+            int i = 1;
+
+            r = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&i, sizeof i);
+            if (r == -1) {
+                perror("setsockopt");
+                exit(1);
+            }
+        }
+
+        {
+            struct sockaddr_in addr;
+            size_t addr_len = sizeof addr;
+
+            if (argc > 1)
+                sscanf(argv[1], "%d", &port);
+            else
+                port = L_PORT;
+            addr.sin_family = AF_INET;
+            addr.sin_port = htons(port);
+            addr.sin_addr.s_addr = INADDR_ANY;
+
+            r = bind(s, &addr, addr_len);
+            if (r != 0) {
+                perror("bind");
+                exit(1);
+            }
+        }
+
+        r = listen(s, 1);
+        if (r == -1) {
+            perror("listen");
+            exit(1);
+        }
+
+        fprintf(stderr, "Listening at port %i.\n", port);
+
+        fd = accept(s, NULL, 0);
+        if (fd == -1) {
+            perror("accept");
+            exit(1);
+        }
+
+        fprintf(stderr, "Accept (fd = %d).\n", fd);
     }
 
     conn_in = fdopen(fd, "r");
     if (conn_in == NULL) {
-	perror("fdopen");
-	exit(1);
+        perror("fdopen");
+        exit(1);
     }
     conn_out = fdopen(fd, "w");
     if (conn_out == NULL) {
-	perror("fdopen");
-	exit(1);
+        perror("fdopen");
+        exit(1);
     }
 
     setvbuf(conn_in, NULL, _IOLBF, 256);
     setvbuf(conn_out, NULL, _IOLBF, 256);
-	
+
     while (fgets(buf, sizeof buf, stdin) != NULL) {
-	if (buf[0] == 'W') {
-	    fprintf(conn_out, "%.*s\r\n", (int)(strlen(buf + 1) - 1), buf + 1);
-	    fprintf(stderr, ">>> %.*s\n", (int)(strlen(buf + 1) - 1), buf + 1);
-	} else if (buf[0] == 'C') {
-	    fprintf(stderr, "Closing.\n");
-	    fclose(conn_in);
-	    fclose(conn_out);
-	    exit(0);
-	} else if (buf[0] == 'R') {
-	    int lines = 0;
-
-	    sscanf(buf + 1, "%d", &lines);
-	    do {
-		if (fgets(buf, sizeof buf, conn_in) == NULL) {
-		    if (ferror(conn_in)) {
-			fprintf(stderr, "ERROR\n");
-			exit(1);
-		    }
-		    fprintf(stderr, "CLOSED\n");
-		    return 0;
-		}
-		fprintf(stderr, "<<< %s", buf);
-	    } while (--lines > 0);
-	} else if (buf[0] == 'T') {
-	    int infofd;
-
-	    tls++;
-	    {
-		struct tls_start_proxy_args a = tls_start_proxy_defaultargs();
-		a.fd = fd;
-		a.client_p = client_p;
-		a.ctx = ctx;
-		a.infofd = &infofd;
-		r = tls_start_proxy(a, NULL);
-	    }
-	    assert(r != 1);
-	    if (r != 0) {
-		fprintf(stderr, "tls_start_proxy failed: %d\n", r);
-		switch (r) {
-		case -1:
-		    fputs("socketpair", stderr); break;
-		case 2:
-		    fputs("FD_SETSIZE exceeded", stderr); break;
-		case -3:
-		    fputs("pipe", stderr); break;
-		case -4:
-		    fputs("fork", stderr); break;
-		case -5:
-		    fputs("dup2", stderr); break;
-		default:
-		    fputs("?", stderr);
-		}
-		if (r < 0)
-		    perror("");
-		else
-		    fputc('\n', stderr);
-		exit(1);
-	    }
-	    
-	    r = read(infofd, infobuf, sizeof infobuf - 1);
-	    if (r > 0) {
-		const char *info = infobuf;
-		const char *eol;
-		
-		infobuf[r] = '\0';
-		while ((eol = strchr(info, '\n')) != NULL) {
-		    fprintf(stderr, "+++ `%.*s'\n", eol - info, info);
-		    info = eol+1;
-		}
-		close (infofd);
-	    }
-	} else {
-	    fprintf(stderr, "W...  write line to network\n"
-		    "R[n]  read line (n lines) from network\n"
-		    "C     close\n"
-		    "T     start %sTLS proxy\n", tls ? "another " : "");
-	}
+        if (buf[0] == 'W') {
+            fprintf(conn_out, "%.*s\r\n", (int)(strlen(buf + 1) - 1),
+                    buf + 1);
+            fprintf(stderr, ">>> %.*s\n", (int)(strlen(buf + 1) - 1),
+                    buf + 1);
+        } else if (buf[0] == 'C') {
+            fprintf(stderr, "Closing.\n");
+            fclose(conn_in);
+            fclose(conn_out);
+            exit(0);
+        } else if (buf[0] == 'R') {
+            int lines = 0;
+
+            sscanf(buf + 1, "%d", &lines);
+            do {
+                if (fgets(buf, sizeof buf, conn_in) == NULL) {
+                    if (ferror(conn_in)) {
+                        fprintf(stderr, "ERROR\n");
+                        exit(1);
+                    }
+                    fprintf(stderr, "CLOSED\n");
+                    return 0;
+                }
+                fprintf(stderr, "<<< %s", buf);
+            } while (--lines > 0);
+        } else if (buf[0] == 'T') {
+            int infofd;
+
+            tls++;
+            {
+                struct tls_start_proxy_args a = tls_start_proxy_defaultargs();
+                a.fd = fd;
+                a.client_p = client_p;
+                a.ctx = ctx;
+                a.infofd = &infofd;
+                r = tls_start_proxy(a, NULL);
+            }
+            assert(r != 1);
+            if (r != 0) {
+                fprintf(stderr, "tls_start_proxy failed: %d\n", r);
+                switch (r) {
+                case -1:
+                    fputs("socketpair", stderr);
+                    break;
+                case 2:
+                    fputs("FD_SETSIZE exceeded", stderr);
+                    break;
+                case -3:
+                    fputs("pipe", stderr);
+                    break;
+                case -4:
+                    fputs("fork", stderr);
+                    break;
+                case -5:
+                    fputs("dup2", stderr);
+                    break;
+                default:
+                    fputs("?", stderr);
+                }
+                if (r < 0)
+                    perror("");
+                else
+                    fputc('\n', stderr);
+                exit(1);
+            }
+
+            r = read(infofd, infobuf, sizeof infobuf - 1);
+            if (r > 0) {
+                const char *info = infobuf;
+                const char *eol;
+
+                infobuf[r] = '\0';
+                while ((eol = strchr(info, '\n')) != NULL) {
+                    fprintf(stderr, "+++ `%.*s'\n", eol - info, info);
+                    info = eol + 1;
+                }
+                close(infofd);
+            }
+        } else {
+            fprintf(stderr, "W...  write line to network\n"
+                    "R[n]  read line (n lines) from network\n"
+                    "C     close\n"
+                    "T     start %sTLS proxy\n", tls ? "another " : "");
+        }
     }
     return 0;
 }
diff --git a/demos/easy_tls/test.h b/demos/easy_tls/test.h
index dda667843f..a7d0130e2f 100644
--- a/demos/easy_tls/test.h
+++ b/demos/easy_tls/test.h
@@ -1,7 +1,6 @@
 /* test.h */
 /* $Id: test.h,v 1.1 2001/09/17 19:07:00 bodo Exp $ */
 
-
 void test_process_init(int fd, int client_p, void *apparg);
 #define TLS_APP_PROCESS_INIT test_process_init
 
diff --git a/demos/engines/cluster_labs/cluster_labs.h b/demos/engines/cluster_labs/cluster_labs.h
index d0926796f0..d024d91d7a 100644
--- a/demos/engines/cluster_labs/cluster_labs.h
+++ b/demos/engines/cluster_labs/cluster_labs.h
@@ -1,35 +1,33 @@
 typedef int cl_engine_init(void);
 typedef int cl_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *cgx);
+                       const BIGNUM *m, BN_CTX *cgx);
 typedef int cl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
+                           const BIGNUM *q, const BIGNUM *dmp1,
+                           const BIGNUM *dmq1, const BIGNUM *iqmp,
+                           BN_CTX *ctx);
 typedef int cl_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
 typedef int cl_rsa_pub_enc(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding);
+                           unsigned char *to, RSA *rsa, int padding);
 typedef int cl_rsa_pub_dec(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding);
-typedef int cl_rsa_priv_enc(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding);
-typedef int cl_rsa_priv_dec(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding);		
+                           unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rsa_priv_enc(int flen, const unsigned char *from,
+                            unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rsa_priv_dec(int flen, const unsigned char *from,
+                            unsigned char *to, RSA *rsa, int padding);
 typedef int cl_rand_bytes(unsigned char *buf, int num);
 typedef DSA_SIG *cl_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
 typedef int cl_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa);
-
+                          DSA_SIG *sig, DSA *dsa);
 
 static const char *CLUSTER_LABS_LIB_NAME = "cluster_labs";
-static const char *CLUSTER_LABS_F1	 = "hw_engine_init";
-static const char *CLUSTER_LABS_F2	 = "hw_mod_exp";
-static const char *CLUSTER_LABS_F3	 = "hw_mod_exp_crt";
-static const char *CLUSTER_LABS_F4	 = "hw_rsa_mod_exp";
-static const char *CLUSTER_LABS_F5	 = "hw_rsa_priv_enc";
-static const char *CLUSTER_LABS_F6	 = "hw_rsa_priv_dec";
-static const char *CLUSTER_LABS_F7	 = "hw_rsa_pub_enc";
-static const char *CLUSTER_LABS_F8	 = "hw_rsa_pub_dec";
-static const char *CLUSTER_LABS_F20	 = "hw_rand_bytes";
-static const char *CLUSTER_LABS_F30	 = "hw_dsa_sign";
-static const char *CLUSTER_LABS_F31	 = "hw_dsa_verify";
-
-
+static const char *CLUSTER_LABS_F1 = "hw_engine_init";
+static const char *CLUSTER_LABS_F2 = "hw_mod_exp";
+static const char *CLUSTER_LABS_F3 = "hw_mod_exp_crt";
+static const char *CLUSTER_LABS_F4 = "hw_rsa_mod_exp";
+static const char *CLUSTER_LABS_F5 = "hw_rsa_priv_enc";
+static const char *CLUSTER_LABS_F6 = "hw_rsa_priv_dec";
+static const char *CLUSTER_LABS_F7 = "hw_rsa_pub_enc";
+static const char *CLUSTER_LABS_F8 = "hw_rsa_pub_dec";
+static const char *CLUSTER_LABS_F20 = "hw_rand_bytes";
+static const char *CLUSTER_LABS_F30 = "hw_dsa_sign";
+static const char *CLUSTER_LABS_F31 = "hw_dsa_verify";
diff --git a/demos/engines/cluster_labs/hw_cluster_labs.c b/demos/engines/cluster_labs/hw_cluster_labs.c
index 036f48bafa..c58e548f16 100644
--- a/demos/engines/cluster_labs/hw_cluster_labs.c
+++ b/demos/engines/cluster_labs/hw_cluster_labs.c
@@ -1,6 +1,7 @@
 /* crypto/engine/hw_cluster_labs.c */
-/* Written by Jan Tschirschwitz (jan.tschirschwitz@cluster-labs.com
- * for the OpenSSL project 2000.
+/*
+ * Written by Jan Tschirschwitz (jan.tschirschwitz@cluster-labs.com for the
+ * OpenSSL project 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +57,7 @@
  *
  */
 
-#define MSC_VER   /* only used cryptic.h */
+#define MSC_VER                 /* only used cryptic.h */
 
 #include 
 #include 
@@ -65,608 +66,579 @@
 #include 
 
 #ifndef NO_HW
-#ifndef NO_HW_CLUSTER_LABS
+# ifndef NO_HW_CLUSTER_LABS
 
-#ifdef FLAT_INC
-#include "cluster_labs.h"
-#else
-#include "vendor_defns/cluster_labs.h"
-#endif
-
-#define CL_LIB_NAME "cluster_labs engine"
-#include "hw_cluster_labs_err.c"
+#  ifdef FLAT_INC
+#   include "cluster_labs.h"
+#  else
+#   include "vendor_defns/cluster_labs.h"
+#  endif
 
+#  define CL_LIB_NAME "cluster_labs engine"
+#  include "hw_cluster_labs_err.c"
 
 static int cluster_labs_destroy(ENGINE *e);
 static int cluster_labs_init(ENGINE *e);
 static int cluster_labs_finish(ENGINE *e);
-static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)());
-
+static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p,
+                             void (*f) ());
 
 /* BIGNUM stuff */
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-		
+static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a,
+                                     const BIGNUM *p, const BIGNUM *m,
+                                     BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+
 /* RSA stuff */
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static int cluster_labs_rsa_pub_enc(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding);
+                                    unsigned char *to, RSA *rsa, int padding);
 static int cluster_labs_rsa_pub_dec(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding);
-static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding);
-static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding);
+                                    unsigned char *to, RSA *rsa, int padding);
+static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from,
+                                     unsigned char *to, RSA *rsa,
+                                     int padding);
+static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from,
+                                     unsigned char *to, RSA *rsa,
+                                     int padding);
 static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
-#endif
+#  endif
 
 /* DSA stuff */
-#ifndef OPENSSL_NO_DSA
-static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+#  ifndef OPENSSL_NO_DSA
+static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen,
+                                      DSA *dsa);
 static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa);
+                                   DSA_SIG *sig, DSA *dsa);
 static int cluster_labs_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont);
+                                    BIGNUM *p1, BIGNUM *a2, BIGNUM *p2,
+                                    BIGNUM *m, BN_CTX *ctx,
+                                    BN_MONT_CTX *in_mont);
 static int cluster_labs_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx);
-#endif
-								
+                                    const BIGNUM *p, const BIGNUM *m,
+                                    BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#  endif
+
 /* DH stuff */
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* This function is alised to mod_exp (with the DH and mont dropped). */
-static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, 
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
-		
-/* RANDOM stuff */						
+static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
+                                   const BIGNUM *p, const BIGNUM *m,
+                                   BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#  endif
+
+/* RANDOM stuff */
 static int cluster_labs_rand_bytes(unsigned char *buf, int num);
 
 /* The definitions for control commands specific to this engine */
-#define CLUSTER_LABS_CMD_SO_PATH		ENGINE_CMD_BASE
-static const ENGINE_CMD_DEFN cluster_labs_cmd_defns[] =
-	{
-	{ CLUSTER_LABS_CMD_SO_PATH,
-	  "SO_PATH",
-	  "Specifies the path to the 'cluster labs' shared library",
-	  ENGINE_CMD_FLAG_STRING
-	},
-	{0, NULL, NULL, 0}
-	};
+#  define CLUSTER_LABS_CMD_SO_PATH                ENGINE_CMD_BASE
+static const ENGINE_CMD_DEFN cluster_labs_cmd_defns[] = {
+    {CLUSTER_LABS_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'cluster labs' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
 
 /* Our internal RSA_METHOD that we provide pointers to */
-#ifndef OPENSSL_NO_RSA
-static RSA_METHOD cluster_labs_rsa =
-	{
-	"Cluster Labs RSA method",
-	cluster_labs_rsa_pub_enc,	/* rsa_pub_enc */
-	cluster_labs_rsa_pub_dec,	/* rsa_pub_dec */
-	cluster_labs_rsa_priv_enc,	/* rsa_priv_enc */
-	cluster_labs_rsa_priv_dec,	/* rsa_priv_dec */
-	cluster_labs_rsa_mod_exp,	/* rsa_mod_exp */
-	cluster_labs_mod_exp_mont,	/* bn_mod_exp */
-	NULL,				/* init */
-	NULL,				/* finish */
-	0, 				/* flags */
-	NULL,				/* apps_data */
-	NULL,				/* rsa_sign */
-	NULL				/* rsa_verify */
-	};
-#endif
+#  ifndef OPENSSL_NO_RSA
+static RSA_METHOD cluster_labs_rsa = {
+    "Cluster Labs RSA method",
+    cluster_labs_rsa_pub_enc,   /* rsa_pub_enc */
+    cluster_labs_rsa_pub_dec,   /* rsa_pub_dec */
+    cluster_labs_rsa_priv_enc,  /* rsa_priv_enc */
+    cluster_labs_rsa_priv_dec,  /* rsa_priv_dec */
+    cluster_labs_rsa_mod_exp,   /* rsa_mod_exp */
+    cluster_labs_mod_exp_mont,  /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* apps_data */
+    NULL,                       /* rsa_sign */
+    NULL                        /* rsa_verify */
+};
+#  endif
 
 /* Our internal DSA_METHOD that we provide pointers to */
-#ifndef OPENSSL_NO_DSA
-static DSA_METHOD cluster_labs_dsa =
-	{
-	"Cluster Labs DSA method",
-	cluster_labs_dsa_sign,  	/* dsa_do_sign */
-	NULL, 				/* dsa_sign_setup */
-	cluster_labs_dsa_verify,	/* dsa_do_verify */
-	cluster_labs_dsa_mod_exp, 	/* dsa_mod_exp */
-	cluster_labs_mod_exp_dsa, 	/* bn_mod_exp */
-	NULL, 				/* init */
-	NULL, 				/* finish */
-	0, 				/* flags */
-	NULL 				/* app_data */
-	};
-#endif	
+#  ifndef OPENSSL_NO_DSA
+static DSA_METHOD cluster_labs_dsa = {
+    "Cluster Labs DSA method",
+    cluster_labs_dsa_sign,      /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    cluster_labs_dsa_verify,    /* dsa_do_verify */
+    cluster_labs_dsa_mod_exp,   /* dsa_mod_exp */
+    cluster_labs_mod_exp_dsa,   /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL                        /* app_data */
+};
+#  endif
 
 /* Our internal DH_METHOD that we provide pointers to */
-#ifndef OPENSSL_NO_DH
-static DH_METHOD cluster_labs_dh =
-	{
-	"Cluster Labs DH method",
-	NULL,				/* generate key */
-	NULL,				/* compute key */
-	cluster_labs_mod_exp_dh,	/* bn_mod_exp */
-	NULL,				/* init */
-	NULL,				/* finish */
-	0,				/* flags */
-	NULL				/* app_data */
-	};
-#endif	
-	
-static RAND_METHOD cluster_labs_rand =
-	{
-	/* "Cluster Labs RAND method", */
-	NULL,				/* seed */
-	cluster_labs_rand_bytes,	/* bytes */
-	NULL,				/* cleanup */
-	NULL,				/* add */
-	cluster_labs_rand_bytes,	/* pseudorand */
-	NULL,				/* status */
-	};	
+#  ifndef OPENSSL_NO_DH
+static DH_METHOD cluster_labs_dh = {
+    "Cluster Labs DH method",
+    NULL,                       /* generate key */
+    NULL,                       /* compute key */
+    cluster_labs_mod_exp_dh,    /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL                        /* app_data */
+};
+#  endif
+
+static RAND_METHOD cluster_labs_rand = {
+    /* "Cluster Labs RAND method", */
+    NULL,                       /* seed */
+    cluster_labs_rand_bytes,    /* bytes */
+    NULL,                       /* cleanup */
+    NULL,                       /* add */
+    cluster_labs_rand_bytes,    /* pseudorand */
+    NULL,                       /* status */
+};
 
 static const char *engine_cluster_labs_id = "cluster_labs";
-static const char *engine_cluster_labs_name = "Cluster Labs hardware engine support";
+static const char *engine_cluster_labs_name =
+    "Cluster Labs hardware engine support";
 
 /* engine implementation */
-/*-----------------------*/
+/* ---------------------*/
 static int bind_helper(ENGINE *e)
-	{
-	
-	if(!ENGINE_set_id(e, engine_cluster_labs_id) ||
-			!ENGINE_set_name(e, engine_cluster_labs_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &cluster_labs_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA(e, &cluster_labs_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &cluster_labs_dh) ||
-#endif
-			!ENGINE_set_RAND(e, &cluster_labs_rand) ||
-			!ENGINE_set_destroy_function(e, cluster_labs_destroy) ||
-			!ENGINE_set_init_function(e, cluster_labs_init) ||
-			!ENGINE_set_finish_function(e, cluster_labs_finish) ||
-			!ENGINE_set_ctrl_function(e, cluster_labs_ctrl) ||
-			!ENGINE_set_cmd_defns(e, cluster_labs_cmd_defns))
-		return 0;
-	/* Ensure the error handling is set up */
-	ERR_load_CL_strings();
-	return 1;
-	}
-	
-#ifndef ENGINE_DYNAMIC_SUPPORT
+{
+
+    if (!ENGINE_set_id(e, engine_cluster_labs_id) ||
+        !ENGINE_set_name(e, engine_cluster_labs_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &cluster_labs_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &cluster_labs_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &cluster_labs_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &cluster_labs_rand) ||
+        !ENGINE_set_destroy_function(e, cluster_labs_destroy) ||
+        !ENGINE_set_init_function(e, cluster_labs_init) ||
+        !ENGINE_set_finish_function(e, cluster_labs_finish) ||
+        !ENGINE_set_ctrl_function(e, cluster_labs_ctrl) ||
+        !ENGINE_set_cmd_defns(e, cluster_labs_cmd_defns))
+        return 0;
+    /* Ensure the error handling is set up */
+    ERR_load_CL_strings();
+    return 1;
+}
+
+#  ifndef ENGINE_DYNAMIC_SUPPORT
 static ENGINE *engine_cluster_labs(void)
-	{
-	ENGINE *ret = ENGINE_new();
-
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
-
-#ifdef ENGINE_DYNAMIC_SUPPORT
+{
+    ENGINE *ret = ENGINE_new();
+
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
+
+#   ifdef ENGINE_DYNAMIC_SUPPORT
 static
-#endif
+#   endif
 void ENGINE_load_cluster_labs(void)
-	{
+{
 
-	ENGINE *cluster_labs = engine_cluster_labs();
-	
-	if(!cluster_labs) return;
-	ENGINE_add(cluster_labs);
-	ENGINE_free(cluster_labs);
-	ERR_clear_error();
-	}
-#endif /* !ENGINE_DYNAMIC_SUPPORT */
+    ENGINE *cluster_labs = engine_cluster_labs();
 
-static int cluster_labs_destroy(ENGINE *e)
-	{
-	
-	ERR_unload_CL_strings();
-	return 1;
-	}
+    if (!cluster_labs)
+        return;
+    ENGINE_add(cluster_labs);
+    ENGINE_free(cluster_labs);
+    ERR_clear_error();
+}
+#  endif                        /* !ENGINE_DYNAMIC_SUPPORT */
 
+static int cluster_labs_destroy(ENGINE *e)
+{
 
+    ERR_unload_CL_strings();
+    return 1;
+}
 
-/* This is a process-global DSO handle used for loading and unloading
- * the Cluster Labs library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * Cluster Labs library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 static DSO *cluster_labs_dso = NULL;
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
-static cl_engine_init	  	*p_cl_engine_init 		 = NULL;
-static cl_mod_exp	 	*p_cl_mod_exp 			 = NULL;
-static cl_mod_exp_crt		*p_cl_mod_exp_crt 		 = NULL;
-static cl_rsa_mod_exp		*p_cl_rsa_mod_exp 		 = NULL;
-static cl_rsa_priv_enc		*p_cl_rsa_priv_enc 		 = NULL;
-static cl_rsa_priv_dec		*p_cl_rsa_priv_dec 		 = NULL;
-static cl_rsa_pub_enc		*p_cl_rsa_pub_enc 		 = NULL;
-static cl_rsa_pub_dec		*p_cl_rsa_pub_dec 		 = NULL;
-static cl_rand_bytes		*p_cl_rand_bytes	 	 = NULL;
-static cl_dsa_sign		*p_cl_dsa_sign		 	 = NULL;
-static cl_dsa_verify		*p_cl_dsa_verify	 	 = NULL;
-
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
+static cl_engine_init *p_cl_engine_init = NULL;
+static cl_mod_exp *p_cl_mod_exp = NULL;
+static cl_mod_exp_crt *p_cl_mod_exp_crt = NULL;
+static cl_rsa_mod_exp *p_cl_rsa_mod_exp = NULL;
+static cl_rsa_priv_enc *p_cl_rsa_priv_enc = NULL;
+static cl_rsa_priv_dec *p_cl_rsa_priv_dec = NULL;
+static cl_rsa_pub_enc *p_cl_rsa_pub_enc = NULL;
+static cl_rsa_pub_dec *p_cl_rsa_pub_dec = NULL;
+static cl_rand_bytes *p_cl_rand_bytes = NULL;
+static cl_dsa_sign *p_cl_dsa_sign = NULL;
+static cl_dsa_verify *p_cl_dsa_verify = NULL;
 
 int cluster_labs_init(ENGINE *e)
-	{
-
-	cl_engine_init			*p1;
-	cl_mod_exp			*p2;
-	cl_mod_exp_crt			*p3;
-	cl_rsa_mod_exp			*p4;
-	cl_rsa_priv_enc			*p5;
-	cl_rsa_priv_dec			*p6;	
-	cl_rsa_pub_enc			*p7;
-	cl_rsa_pub_dec			*p8;
-	cl_rand_bytes			*p20;
-	cl_dsa_sign			*p30;	
-	cl_dsa_verify			*p31;		
-	
-	/* engine already loaded */
-	if(cluster_labs_dso != NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* try to load engine	 */	
-	cluster_labs_dso = DSO_load(NULL, CLUSTER_LABS_LIB_NAME, NULL,0);
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE);
-		goto err;
-		}
-	/* bind functions */
-	if(	!(p1 = (cl_engine_init *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F1)) ||
-		!(p2 = (cl_mod_exp *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F2)) ||			
-		!(p3 = (cl_mod_exp_crt *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F3)) ||				
-		!(p4 = (cl_rsa_mod_exp *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F4)) ||				
-		!(p5 = (cl_rsa_priv_enc *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F5)) ||
-		!(p6 = (cl_rsa_priv_dec *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F6)) ||
-		!(p7 = (cl_rsa_pub_enc *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F7)) ||
-		!(p8 = (cl_rsa_pub_dec *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F8)) ||
-		!(p20= (cl_rand_bytes *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F20)) ||
-		!(p30= (cl_dsa_sign *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F30)) ||
-		!(p31= (cl_dsa_verify *)DSO_bind_func(
-				cluster_labs_dso, CLUSTER_LABS_F31)))
-		{
-		CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE);
-		goto err;
-		}
-		
-	/* copy function pointers */
-	p_cl_engine_init		= p1;
-	p_cl_mod_exp			= p2;
-	p_cl_mod_exp_crt		= p3;	
-	p_cl_rsa_mod_exp 		= p4;
-	p_cl_rsa_priv_enc	 	= p5;
-	p_cl_rsa_priv_dec	 	= p6;
-	p_cl_rsa_pub_enc	 	= p7;
-	p_cl_rsa_pub_dec	 	= p8;
-	p_cl_rand_bytes			= p20;	
-	p_cl_dsa_sign			= p30;
-	p_cl_dsa_verify			= p31;	
-	
-	
-	
-	/* cluster labs engine init */
-	if(p_cl_engine_init()== 0){
-		CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_INIT_FAILED);		
-		goto err;
-	}
-
-	return(1);
-
-err:	
-	/* reset all pointers */
-	if(cluster_labs_dso)
-		DSO_free(cluster_labs_dso);
-
-	cluster_labs_dso		= NULL;
-	p_cl_engine_init		= NULL;	
-	p_cl_mod_exp			= NULL;
-	p_cl_mod_exp_crt		= NULL;
-	p_cl_rsa_mod_exp		= NULL;
-	p_cl_rsa_priv_enc		= NULL;
-	p_cl_rsa_priv_dec		= NULL;	
-	p_cl_rsa_pub_enc		= NULL;
-	p_cl_rsa_pub_dec		= NULL;	
-	p_cl_rand_bytes			= NULL;	
-	p_cl_dsa_sign			= NULL;
-	p_cl_dsa_verify			= NULL;	
-	
-	return(0);
-	}
-	
+{
+
+    cl_engine_init *p1;
+    cl_mod_exp *p2;
+    cl_mod_exp_crt *p3;
+    cl_rsa_mod_exp *p4;
+    cl_rsa_priv_enc *p5;
+    cl_rsa_priv_dec *p6;
+    cl_rsa_pub_enc *p7;
+    cl_rsa_pub_dec *p8;
+    cl_rand_bytes *p20;
+    cl_dsa_sign *p30;
+    cl_dsa_verify *p31;
+
+    /* engine already loaded */
+    if (cluster_labs_dso != NULL) {
+        CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_ALREADY_LOADED);
+        goto err;
+    }
+    /* try to load engine    */
+    cluster_labs_dso = DSO_load(NULL, CLUSTER_LABS_LIB_NAME, NULL, 0);
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_DSO_FAILURE);
+        goto err;
+    }
+    /* bind functions */
+    if (!
+        (p1 =
+         (cl_engine_init *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F1))
+|| !(p2 = (cl_mod_exp *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F2))
+|| !(p3 = (cl_mod_exp_crt *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F3))
+|| !(p4 = (cl_rsa_mod_exp *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F4))
+|| !(p5 =
+     (cl_rsa_priv_enc *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F5))
+|| !(p6 =
+     (cl_rsa_priv_dec *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F6))
+|| !(p7 = (cl_rsa_pub_enc *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F7))
+|| !(p8 = (cl_rsa_pub_dec *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F8))
+|| !(p20 =
+     (cl_rand_bytes *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F20))
+|| !(p30 = (cl_dsa_sign *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F30))
+|| !(p31 =
+     (cl_dsa_verify *) DSO_bind_func(cluster_labs_dso, CLUSTER_LABS_F31))) {
+        CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_DSO_FAILURE);
+        goto err;
+    }
+
+    /* copy function pointers */
+    p_cl_engine_init = p1;
+    p_cl_mod_exp = p2;
+    p_cl_mod_exp_crt = p3;
+    p_cl_rsa_mod_exp = p4;
+    p_cl_rsa_priv_enc = p5;
+    p_cl_rsa_priv_dec = p6;
+    p_cl_rsa_pub_enc = p7;
+    p_cl_rsa_pub_dec = p8;
+    p_cl_rand_bytes = p20;
+    p_cl_dsa_sign = p30;
+    p_cl_dsa_verify = p31;
+
+    /* cluster labs engine init */
+    if (p_cl_engine_init() == 0) {
+        CLerr(CL_F_CLUSTER_LABS_INIT, CL_R_INIT_FAILED);
+        goto err;
+    }
+
+    return (1);
+
+ err:
+    /* reset all pointers */
+    if (cluster_labs_dso)
+        DSO_free(cluster_labs_dso);
+
+    cluster_labs_dso = NULL;
+    p_cl_engine_init = NULL;
+    p_cl_mod_exp = NULL;
+    p_cl_mod_exp_crt = NULL;
+    p_cl_rsa_mod_exp = NULL;
+    p_cl_rsa_priv_enc = NULL;
+    p_cl_rsa_priv_dec = NULL;
+    p_cl_rsa_pub_enc = NULL;
+    p_cl_rsa_pub_dec = NULL;
+    p_cl_rand_bytes = NULL;
+    p_cl_dsa_sign = NULL;
+    p_cl_dsa_verify = NULL;
+
+    return (0);
+}
 
 static int cluster_labs_finish(ENGINE *e)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(cluster_labs_dso))
-		{
-		CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_DSO_FAILURE);
-		return 0;
-		}
-		
-	cluster_labs_dso 		= NULL;
-	p_cl_engine_init		= NULL;		
-	p_cl_mod_exp			= NULL;
-	p_cl_rsa_mod_exp		= NULL;	
-	p_cl_mod_exp_crt		= NULL;	
-	p_cl_rsa_priv_enc		= NULL;	
-	p_cl_rsa_priv_dec		= NULL;	
-	p_cl_rsa_pub_enc		= NULL;
-	p_cl_rsa_pub_dec		= NULL;	
-	p_cl_rand_bytes			= NULL;		
-	p_cl_dsa_sign			= NULL;
-	p_cl_dsa_verify			= NULL;	
-	
-	return(1);	
-	
-	}
-	
-static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)())
-	{
-	int initialised = ((cluster_labs_dso == NULL) ? 0 : 1);
-
-	switch(cmd)
-		{
-	case CLUSTER_LABS_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			CLerr(CL_F_CLUSTER_LABS_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_ALREADY_LOADED);
-			return 0;
-			}
-		CLUSTER_LABS_LIB_NAME = (const char *)p;
-		return 1;
-	default:
-		break;
-		}
-	CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
-	
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_FINISH, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(cluster_labs_dso)) {
+        CLerr(CL_F_CLUSTER_LABS_FINISH, CL_R_DSO_FAILURE);
+        return 0;
+    }
+
+    cluster_labs_dso = NULL;
+    p_cl_engine_init = NULL;
+    p_cl_mod_exp = NULL;
+    p_cl_rsa_mod_exp = NULL;
+    p_cl_mod_exp_crt = NULL;
+    p_cl_rsa_priv_enc = NULL;
+    p_cl_rsa_priv_dec = NULL;
+    p_cl_rsa_pub_enc = NULL;
+    p_cl_rsa_pub_dec = NULL;
+    p_cl_rand_bytes = NULL;
+    p_cl_dsa_sign = NULL;
+    p_cl_dsa_verify = NULL;
+
+    return (1);
+
+}
+
+static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p,
+                             void (*f) ())
+{
+    int initialised = ((cluster_labs_dso == NULL) ? 0 : 1);
+
+    switch (cmd) {
+    case CLUSTER_LABS_CMD_SO_PATH:
+        if (p == NULL) {
+            CLerr(CL_F_CLUSTER_LABS_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            CLerr(CL_F_CLUSTER_LABS_CTRL, CL_R_ALREADY_LOADED);
+            return 0;
+        }
+        CLUSTER_LABS_LIB_NAME = (const char *)p;
+        return 1;
+    default:
+        break;
+    }
+    CLerr(CL_F_CLUSTER_LABS_CTRL, CL_R_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int cluster_labs_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_NOT_LOADED);
-		return 0;
-		}	
-	if(p_cl_mod_exp == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_FUNCTION_NOT_BINDED);
-		return 0;
-		}
-
-	return	p_cl_mod_exp(r, a, p, m, ctx);
-
-	}
-	
+                                const BIGNUM *m, BN_CTX *ctx)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_MOD_EXP, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_mod_exp == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_MOD_EXP, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_mod_exp(r, a, p, m, ctx);
+
+}
+
 static int cluster_labs_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_mod_exp_crt == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_FUNCTION_NOT_BINDED);		
-		return 0;
-		}
-	
-	return	p_cl_mod_exp_crt(r, a, p, q,dmp1, dmq1, iqmp, ctx);
-	
-	}
-	
+                                    const BIGNUM *q, const BIGNUM *dmp1,
+                                    const BIGNUM *dmq1, const BIGNUM *iqmp,
+                                    BN_CTX *ctx)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_mod_exp_crt == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_mod_exp_crt(r, a, p, q, dmp1, dmq1, iqmp, ctx);
+
+}
+
 static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_rsa_mod_exp == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-
-	return p_cl_rsa_mod_exp(r0, I, rsa);
-
-	}
-	
-static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_dsa_sign == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-
-	return p_cl_dsa_sign(dgst, dlen, dsa);
-	
-	}
-	
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_rsa_mod_exp == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_rsa_mod_exp(r0, I, rsa);
+
+}
+
+static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen,
+                                      DSA *dsa)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_DSA_SIGN, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_dsa_sign == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_DSA_SIGN, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_dsa_sign(dgst, dlen, dsa);
+
+}
+
 static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	
-	if(p_cl_dsa_verify == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-
-	return p_cl_dsa_verify(dgst, dgst_len, sig, dsa);
-	
-	}			
+                                   DSA_SIG *sig, DSA *dsa)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY, CL_R_NOT_LOADED);
+        return 0;
+    }
+
+    if (p_cl_dsa_verify == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_dsa_verify(dgst, dgst_len, sig, dsa);
+
+}
 
 static int cluster_labs_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int status = 0;
-		
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!cluster_labs_mod_exp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!cluster_labs_mod_exp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	status = 1;
-end:
-	BN_free(&t);
-	
-	return(1);
-
-	}
+                                    BIGNUM *p1, BIGNUM *a2, BIGNUM *p2,
+                                    BIGNUM *m, BN_CTX *ctx,
+                                    BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int status = 0;
+
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!cluster_labs_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!cluster_labs_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    status = 1;
+ end:
+    BN_free(&t);
+
+    return (1);
+
+}
 
 static int cluster_labs_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx)
-	{
-	return 	cluster_labs_mod_exp(r, a, p, m, ctx);
-	}
-	
+                                    const BIGNUM *p, const BIGNUM *m,
+                                    BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return cluster_labs_mod_exp(r, a, p, m, ctx);
+}
+
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return	cluster_labs_mod_exp(r, a, p, m, ctx);
-	}
-	
+static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a,
+                                     const BIGNUM *p, const BIGNUM *m,
+                                     BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return cluster_labs_mod_exp(r, a, p, m, ctx);
+}
 
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
-static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return 	cluster_labs_mod_exp(r, a, p, m, ctx);
-	}
-
+static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
+                                   const BIGNUM *p, const BIGNUM *m,
+                                   BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return cluster_labs_mod_exp(r, a, p, m, ctx);
+}
 
 static int cluster_labs_rsa_pub_enc(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_rsa_priv_enc == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-		
-	return 	p_cl_rsa_pub_enc(flen, from, to, rsa, padding);
-	
-	}  
-	     
+                                    unsigned char *to, RSA *rsa, int padding)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_rsa_priv_enc == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_rsa_pub_enc(flen, from, to, rsa, padding);
+
+}
+
 static int cluster_labs_rsa_pub_dec(int flen, const unsigned char *from,
-	     unsigned char *to, RSA *rsa, int padding)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_rsa_priv_enc == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-		
-	return 	p_cl_rsa_pub_dec(flen, from, to, rsa, padding);
-	
-	}  
-
-
-static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding)
-	{
-
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC,CL_R_NOT_LOADED);		
-		return 0;
-		}
-
-	if(p_cl_rsa_priv_enc == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-		
-	return 	p_cl_rsa_priv_enc(flen, from, to, rsa, padding);
-	
-	}  
-
-static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from, 
-		unsigned char *to, RSA *rsa, int padding)
-	{
-	
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_rsa_priv_dec == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
-
-	return 	p_cl_rsa_priv_dec(flen, from, to, rsa, padding);
-		
-	}  
+                                    unsigned char *to, RSA *rsa, int padding)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_rsa_priv_enc == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_rsa_pub_dec(flen, from, to, rsa, padding);
+
+}
+
+static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from,
+                                     unsigned char *to, RSA *rsa, int padding)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC, CL_R_NOT_LOADED);
+        return 0;
+    }
+
+    if (p_cl_rsa_priv_enc == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_rsa_priv_enc(flen, from, to, rsa, padding);
+
+}
+
+static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from,
+                                     unsigned char *to, RSA *rsa, int padding)
+{
+
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_rsa_priv_dec == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
+
+    return p_cl_rsa_priv_dec(flen, from, to, rsa, padding);
+
+}
 
 /************************************************************************************
 * Symmetric algorithms
@@ -677,45 +649,44 @@ static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from,
 * Random generator
 ************************************************************************************/
 
-static int cluster_labs_rand_bytes(unsigned char *buf, int num){
+static int cluster_labs_rand_bytes(unsigned char *buf, int num)
+{
 
-	if(cluster_labs_dso == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RAND_BYTES,CL_R_NOT_LOADED);		
-		return 0;
-		}
-	if(p_cl_mod_exp_crt == NULL)
-		{
-		CLerr(CL_F_CLUSTER_LABS_RAND_BYTES,CL_R_FUNCTION_NOT_BINDED);				
-		return 0;
-		}
+    if (cluster_labs_dso == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RAND_BYTES, CL_R_NOT_LOADED);
+        return 0;
+    }
+    if (p_cl_mod_exp_crt == NULL) {
+        CLerr(CL_F_CLUSTER_LABS_RAND_BYTES, CL_R_FUNCTION_NOT_BINDED);
+        return 0;
+    }
 
-	return 	p_cl_rand_bytes(buf, num);
+    return p_cl_rand_bytes(buf, num);
 
 }
 
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
-#ifdef ENGINE_DYNAMIC_SUPPORT
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifdef ENGINE_DYNAMIC_SUPPORT
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	fprintf(stderr, "bind_fn CLUSTER_LABS\n");
-	if(id && (strcmp(id, engine_cluster_labs_id) != 0)) {
-		fprintf(stderr, "bind_fn return(0) first\n");
-		return 0;
-		}
-	if(!bind_helper(e)) {
-		fprintf(stderr, "bind_fn return(1) first\n");
-		return 0;
-		}
-	fprintf(stderr, "bind_fn return(1)\n");		
-	return 1;
-	}
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* ENGINE_DYNAMIC_SUPPORT */
-						
-#endif /* !NO_HW_CLUSTER_LABS */
-#endif /* !NO_HW */
+{
+    fprintf(stderr, "bind_fn CLUSTER_LABS\n");
+    if (id && (strcmp(id, engine_cluster_labs_id) != 0)) {
+        fprintf(stderr, "bind_fn return(0) first\n");
+        return 0;
+    }
+    if (!bind_helper(e)) {
+        fprintf(stderr, "bind_fn return(1) first\n");
+        return 0;
+    }
+    fprintf(stderr, "bind_fn return(1)\n");
+    return 1;
+}
 
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* ENGINE_DYNAMIC_SUPPORT */
+# endif                         /* !NO_HW_CLUSTER_LABS */
+#endif                          /* !NO_HW */
diff --git a/demos/engines/cluster_labs/hw_cluster_labs_err.c b/demos/engines/cluster_labs/hw_cluster_labs_err.c
index a7fa4083b1..9e83325133 100644
--- a/demos/engines/cluster_labs/hw_cluster_labs_err.c
+++ b/demos/engines/cluster_labs/hw_cluster_labs_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -64,88 +65,88 @@
 
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA CL_str_functs[]=
-	{
-{ERR_PACK(0,CL_F_CLUSTER_LABS_CTRL,0),	"CLUSTER_LABS_CTRL"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_DSA_SIGN,0),	"CLUSTER_LABS_DSA_SIGN"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_DSA_VERIFY,0),	"CLUSTER_LABS_DSA_VERIFY"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_FINISH,0),	"CLUSTER_LABS_FINISH"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_INIT,0),	"CLUSTER_LABS_INIT"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_MOD_EXP,0),	"CLUSTER_LABS_MOD_EXP"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_MOD_EXP_CRT,0),	"CLUSTER_LABS_MOD_EXP_CRT"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RAND_BYTES,0),	"CLUSTER_LABS_RAND_BYTES"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_MOD_EXP,0),	"CLUSTER_LABS_RSA_MOD_EXP"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PRIV_DEC,0),	"CLUSTER_LABS_RSA_PRIV_DEC"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PRIV_ENC,0),	"CLUSTER_LABS_RSA_PRIV_ENC"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PUB_DEC,0),	"CLUSTER_LABS_RSA_PUB_DEC"},
-{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PUB_ENC,0),	"CLUSTER_LABS_RSA_PUB_ENC"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CL_str_functs[] = {
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_CTRL, 0), "CLUSTER_LABS_CTRL"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_DSA_SIGN, 0), "CLUSTER_LABS_DSA_SIGN"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_DSA_VERIFY, 0), "CLUSTER_LABS_DSA_VERIFY"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_FINISH, 0), "CLUSTER_LABS_FINISH"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_INIT, 0), "CLUSTER_LABS_INIT"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_MOD_EXP, 0), "CLUSTER_LABS_MOD_EXP"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_MOD_EXP_CRT, 0),
+     "CLUSTER_LABS_MOD_EXP_CRT"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RAND_BYTES, 0), "CLUSTER_LABS_RAND_BYTES"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RSA_MOD_EXP, 0),
+     "CLUSTER_LABS_RSA_MOD_EXP"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RSA_PRIV_DEC, 0),
+     "CLUSTER_LABS_RSA_PRIV_DEC"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RSA_PRIV_ENC, 0),
+     "CLUSTER_LABS_RSA_PRIV_ENC"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RSA_PUB_DEC, 0),
+     "CLUSTER_LABS_RSA_PUB_DEC"},
+    {ERR_PACK(0, CL_F_CLUSTER_LABS_RSA_PUB_ENC, 0),
+     "CLUSTER_LABS_RSA_PUB_ENC"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA CL_str_reasons[]=
-	{
-{CL_R_ALREADY_LOADED                     ,"already loaded"},
-{CL_R_COMMAND_NOT_IMPLEMENTED            ,"command not implemented"},
-{CL_R_DSO_FAILURE                        ,"dso failure"},
-{CL_R_FUNCTION_NOT_BINDED                ,"function not binded"},
-{CL_R_INIT_FAILED                        ,"init failed"},
-{CL_R_NOT_LOADED                         ,"not loaded"},
-{0,NULL}
-	};
+static ERR_STRING_DATA CL_str_reasons[] = {
+    {CL_R_ALREADY_LOADED, "already loaded"},
+    {CL_R_COMMAND_NOT_IMPLEMENTED, "command not implemented"},
+    {CL_R_DSO_FAILURE, "dso failure"},
+    {CL_R_FUNCTION_NOT_BINDED, "function not binded"},
+    {CL_R_INIT_FAILED, "init failed"},
+    {CL_R_NOT_LOADED, "not loaded"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef CL_LIB_NAME
-static ERR_STRING_DATA CL_lib_name[]=
-        {
-{0	,CL_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA CL_lib_name[] = {
+    {0, CL_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int CL_lib_error_code=0;
-static int CL_error_init=1;
+static int CL_lib_error_code = 0;
+static int CL_error_init = 1;
 
 static void ERR_load_CL_strings(void)
-	{
-	if (CL_lib_error_code == 0)
-		CL_lib_error_code=ERR_get_next_error_library();
+{
+    if (CL_lib_error_code == 0)
+        CL_lib_error_code = ERR_get_next_error_library();
 
-	if (CL_error_init)
-		{
-		CL_error_init=0;
+    if (CL_error_init) {
+        CL_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(CL_lib_error_code,CL_str_functs);
-		ERR_load_strings(CL_lib_error_code,CL_str_reasons);
+        ERR_load_strings(CL_lib_error_code, CL_str_functs);
+        ERR_load_strings(CL_lib_error_code, CL_str_reasons);
 #endif
 
 #ifdef CL_LIB_NAME
-		CL_lib_name->error = ERR_PACK(CL_lib_error_code,0,0);
-		ERR_load_strings(0,CL_lib_name);
+        CL_lib_name->error = ERR_PACK(CL_lib_error_code, 0, 0);
+        ERR_load_strings(0, CL_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_CL_strings(void)
-	{
-	if (CL_error_init == 0)
-		{
+{
+    if (CL_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(CL_lib_error_code,CL_str_functs);
-		ERR_unload_strings(CL_lib_error_code,CL_str_reasons);
+        ERR_unload_strings(CL_lib_error_code, CL_str_functs);
+        ERR_unload_strings(CL_lib_error_code, CL_str_reasons);
 #endif
 
 #ifdef CL_LIB_NAME
-		ERR_unload_strings(0,CL_lib_name);
+        ERR_unload_strings(0, CL_lib_name);
 #endif
-		CL_error_init=1;
-		}
-	}
+        CL_error_init = 1;
+    }
+}
 
 static void ERR_CL_error(int function, int reason, char *file, int line)
-	{
-	if (CL_lib_error_code == 0)
-		CL_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(CL_lib_error_code,function,reason,file,line);
-	}
+{
+    if (CL_lib_error_code == 0)
+        CL_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(CL_lib_error_code, function, reason, file, line);
+}
diff --git a/demos/engines/cluster_labs/hw_cluster_labs_err.h b/demos/engines/cluster_labs/hw_cluster_labs_err.h
index f548a3b668..3300e11d89 100644
--- a/demos/engines/cluster_labs/hw_cluster_labs_err.h
+++ b/demos/engines/cluster_labs/hw_cluster_labs_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,45 +53,46 @@
  */
 
 #ifndef HEADER_CL_ERR_H
-#define HEADER_CL_ERR_H
+# define HEADER_CL_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_CL_strings(void);
 static void ERR_unload_CL_strings(void);
 static void ERR_CL_error(int function, int reason, char *file, int line);
-#define CLerr(f,r) ERR_CL_error((f),(r),__FILE__,__LINE__)
+# define CLerr(f,r) ERR_CL_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the CL functions. */
 
 /* Function codes. */
-#define CL_F_CLUSTER_LABS_CTRL				 100
-#define CL_F_CLUSTER_LABS_DSA_SIGN			 101
-#define CL_F_CLUSTER_LABS_DSA_VERIFY			 102
-#define CL_F_CLUSTER_LABS_FINISH			 103
-#define CL_F_CLUSTER_LABS_INIT				 104
-#define CL_F_CLUSTER_LABS_MOD_EXP			 105
-#define CL_F_CLUSTER_LABS_MOD_EXP_CRT			 106
-#define CL_F_CLUSTER_LABS_RAND_BYTES			 107
-#define CL_F_CLUSTER_LABS_RSA_MOD_EXP			 108
-#define CL_F_CLUSTER_LABS_RSA_PRIV_DEC			 109
-#define CL_F_CLUSTER_LABS_RSA_PRIV_ENC			 110
-#define CL_F_CLUSTER_LABS_RSA_PUB_DEC			 111
-#define CL_F_CLUSTER_LABS_RSA_PUB_ENC			 112
+# define CL_F_CLUSTER_LABS_CTRL                           100
+# define CL_F_CLUSTER_LABS_DSA_SIGN                       101
+# define CL_F_CLUSTER_LABS_DSA_VERIFY                     102
+# define CL_F_CLUSTER_LABS_FINISH                         103
+# define CL_F_CLUSTER_LABS_INIT                           104
+# define CL_F_CLUSTER_LABS_MOD_EXP                        105
+# define CL_F_CLUSTER_LABS_MOD_EXP_CRT                    106
+# define CL_F_CLUSTER_LABS_RAND_BYTES                     107
+# define CL_F_CLUSTER_LABS_RSA_MOD_EXP                    108
+# define CL_F_CLUSTER_LABS_RSA_PRIV_DEC                   109
+# define CL_F_CLUSTER_LABS_RSA_PRIV_ENC                   110
+# define CL_F_CLUSTER_LABS_RSA_PUB_DEC                    111
+# define CL_F_CLUSTER_LABS_RSA_PUB_ENC                    112
 
 /* Reason codes. */
-#define CL_R_ALREADY_LOADED				 100
-#define CL_R_COMMAND_NOT_IMPLEMENTED			 101
-#define CL_R_DSO_FAILURE				 102
-#define CL_R_FUNCTION_NOT_BINDED			 103
-#define CL_R_INIT_FAILED				 104
-#define CL_R_NOT_LOADED					 105
+# define CL_R_ALREADY_LOADED                              100
+# define CL_R_COMMAND_NOT_IMPLEMENTED                     101
+# define CL_R_DSO_FAILURE                                 102
+# define CL_R_FUNCTION_NOT_BINDED                         103
+# define CL_R_INIT_FAILED                                 104
+# define CL_R_NOT_LOADED                                  105
 
 #ifdef  __cplusplus
 }
diff --git a/demos/engines/ibmca/hw_ibmca.c b/demos/engines/ibmca/hw_ibmca.c
index 4a997c85a9..082246f92d 100644
--- a/demos/engines/ibmca/hw_ibmca.c
+++ b/demos/engines/ibmca/hw_ibmca.c
@@ -1,6 +1,7 @@
 /* crypto/engine/hw_ibmca.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
@@ -64,21 +65,21 @@
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_IBMCA
+# ifndef OPENSSL_NO_HW_IBMCA
 
-#ifdef FLAT_INC
-#include "ica_openssl_api.h"
-#else
-#include "vendor_defns/ica_openssl_api.h"
-#endif
+#  ifdef FLAT_INC
+#   include "ica_openssl_api.h"
+#  else
+#   include "vendor_defns/ica_openssl_api.h"
+#  endif
 
-#define IBMCA_LIB_NAME "ibmca engine"
-#include "hw_ibmca_err.c"
+#  define IBMCA_LIB_NAME "ibmca engine"
+#  include "hw_ibmca_err.c"
 
 static int ibmca_destroy(ENGINE *e);
 static int ibmca_init(ENGINE *e);
 static int ibmca_finish(ENGINE *e);
-static int ibmca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)());
+static int ibmca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ());
 
 static const char *IBMCA_F1 = "icaOpenAdapter";
 static const char *IBMCA_F2 = "icaCloseAdapter";
@@ -86,837 +87,814 @@ static const char *IBMCA_F3 = "icaRsaModExpo";
 static const char *IBMCA_F4 = "icaRandomNumberGenerate";
 static const char *IBMCA_F5 = "icaRsaCrt";
 
-ICA_ADAPTER_HANDLE handle=0;
+ICA_ADAPTER_HANDLE handle = 0;
 
 /* BIGNUM stuff */
 static int ibmca_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *m, BN_CTX *ctx);
+                         const BIGNUM *m, BN_CTX *ctx);
 
 static int ibmca_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-        const BIGNUM *iqmp, BN_CTX *ctx);
+                             const BIGNUM *q, const BIGNUM *dmp1,
+                             const BIGNUM *dmq1, const BIGNUM *iqmp,
+                             BN_CTX *ctx);
 
-#ifndef OPENSSL_NO_RSA  
+#  ifndef OPENSSL_NO_RSA
 /* RSA stuff */
 static int ibmca_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
-#endif
+#  endif
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int ibmca_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx);
 
-#ifndef OPENSSL_NO_DSA 
+#  ifndef OPENSSL_NO_DSA
 /* DSA stuff */
 static int ibmca_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-        BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-        BN_CTX *ctx, BN_MONT_CTX *in_mont);
+                             BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                             BN_CTX *ctx, BN_MONT_CTX *in_mont);
 static int ibmca_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-        const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-        BN_MONT_CTX *m_ctx);
-#endif
+                             const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx);
+#  endif
 
-#ifndef OPENSSL_NO_DH 
+#  ifndef OPENSSL_NO_DH
 /* DH stuff */
 /* This function is alised to mod_exp (with the DH and mont dropped). */
-static int ibmca_mod_exp_dh(const DH *dh, BIGNUM *r, 
-	const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+static int ibmca_mod_exp_dh(const DH *dh, BIGNUM *r,
+                            const BIGNUM *a, const BIGNUM *p,
+                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#  endif
 
 /* RAND stuff */
 static int ibmca_rand_bytes(unsigned char *buf, int num);
 static int ibmca_rand_status(void);
 
-
 /* WJH - check for more commands, like in nuron */
 
 /* The definitions for control commands specific to this engine */
-#define IBMCA_CMD_SO_PATH		ENGINE_CMD_BASE
+#  define IBMCA_CMD_SO_PATH               ENGINE_CMD_BASE
 static const ENGINE_CMD_DEFN ibmca_cmd_defns[] = {
-	{IBMCA_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'atasi' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA  
+    {IBMCA_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'atasi' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD ibmca_rsa =
-        {
-        "Ibmca RSA method",
-        NULL,
-        NULL,
-        NULL,
-        NULL,
-        ibmca_rsa_mod_exp,
-        ibmca_mod_exp_mont,
-        NULL,
-        NULL,
-        0,
-        NULL,
-        NULL,
-        NULL
-        };
-#endif
-
-#ifndef OPENSSL_NO_DSA
+static RSA_METHOD ibmca_rsa = {
+    "Ibmca RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    ibmca_rsa_mod_exp,
+    ibmca_mod_exp_mont,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
 /* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD ibmca_dsa =
-        {
-        "Ibmca DSA method",
-        NULL, /* dsa_do_sign */
-        NULL, /* dsa_sign_setup */
-        NULL, /* dsa_do_verify */
-        ibmca_dsa_mod_exp, /* dsa_mod_exp */
-        ibmca_mod_exp_dsa, /* bn_mod_exp */
-        NULL, /* init */
-        NULL, /* finish */
-        0, /* flags */
-        NULL /* app_data */
-        };
-#endif
-
-#ifndef OPENSSL_NO_DH
+static DSA_METHOD ibmca_dsa = {
+    "Ibmca DSA method",
+    NULL,                       /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    NULL,                       /* dsa_do_verify */
+    ibmca_dsa_mod_exp,          /* dsa_mod_exp */
+    ibmca_mod_exp_dsa,          /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL                        /* app_data */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD ibmca_dh =
-        {
-        "Ibmca DH method",
-        NULL,
-        NULL,
-        ibmca_mod_exp_dh,
-        NULL,
-        NULL,
-        0,
-        NULL
-        };
-#endif
-
-static RAND_METHOD ibmca_rand =
-        {
-        /* "IBMCA RAND method", */
-        NULL,
-        ibmca_rand_bytes,
-        NULL,
-        NULL,
-        ibmca_rand_bytes,
-        ibmca_rand_status,
-        };
+static DH_METHOD ibmca_dh = {
+    "Ibmca DH method",
+    NULL,
+    NULL,
+    ibmca_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL
+};
+#  endif
+
+static RAND_METHOD ibmca_rand = {
+    /* "IBMCA RAND method", */
+    NULL,
+    ibmca_rand_bytes,
+    NULL,
+    NULL,
+    ibmca_rand_bytes,
+    ibmca_rand_status,
+};
 
 /* Constants used when creating the ENGINE */
 static const char *engine_ibmca_id = "ibmca";
 static const char *engine_ibmca_name = "Ibmca hardware engine support";
 
-/* This internal function is used by ENGINE_ibmca() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_ibmca() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD *meth2;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth3;
-#endif
-	if(!ENGINE_set_id(e, engine_ibmca_id) ||
-		!ENGINE_set_name(e, engine_ibmca_name) ||
-#ifndef OPENSSL_NO_RSA
-		!ENGINE_set_RSA(e, &ibmca_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-		!ENGINE_set_DSA(e, &ibmca_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-		!ENGINE_set_DH(e, &ibmca_dh) ||
-#endif
-		!ENGINE_set_RAND(e, &ibmca_rand) ||
-		!ENGINE_set_destroy_function(e, ibmca_destroy) ||
-		!ENGINE_set_init_function(e, ibmca_init) ||
-		!ENGINE_set_finish_function(e, ibmca_finish) ||
-		!ENGINE_set_ctrl_function(e, ibmca_ctrl) ||
-		!ENGINE_set_cmd_defns(e, ibmca_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the ibmca-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	ibmca_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	ibmca_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	ibmca_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	ibmca_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DSA
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2 = DSA_OpenSSL();
-	ibmca_dsa.dsa_do_sign = meth2->dsa_do_sign;
-	ibmca_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
-	ibmca_dsa.dsa_do_verify = meth2->dsa_do_verify;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	ibmca_dh.generate_key = meth3->generate_key;
-	ibmca_dh.compute_key = meth3->compute_key;
-#endif
-
-	/* Ensure the ibmca error handling is set up */
-	ERR_load_IBMCA_strings(); 
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth2;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth3;
+#  endif
+    if (!ENGINE_set_id(e, engine_ibmca_id) ||
+        !ENGINE_set_name(e, engine_ibmca_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &ibmca_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &ibmca_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &ibmca_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &ibmca_rand) ||
+        !ENGINE_set_destroy_function(e, ibmca_destroy) ||
+        !ENGINE_set_init_function(e, ibmca_init) ||
+        !ENGINE_set_finish_function(e, ibmca_finish) ||
+        !ENGINE_set_ctrl_function(e, ibmca_ctrl) ||
+        !ENGINE_set_cmd_defns(e, ibmca_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * ibmca-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    ibmca_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    ibmca_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    ibmca_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    ibmca_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * Use the DSA_OpenSSL() method and just hook the mod_exp-ish bits.
+     */
+    meth2 = DSA_OpenSSL();
+    ibmca_dsa.dsa_do_sign = meth2->dsa_do_sign;
+    ibmca_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
+    ibmca_dsa.dsa_do_verify = meth2->dsa_do_verify;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    ibmca_dh.generate_key = meth3->generate_key;
+    ibmca_dh.compute_key = meth3->compute_key;
+#  endif
+
+    /* Ensure the ibmca error handling is set up */
+    ERR_load_IBMCA_strings();
+    return 1;
+}
 
 static ENGINE *engine_ibmca(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
-
-#ifdef ENGINE_DYNAMIC_SUPPORT
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
+
+#  ifdef ENGINE_DYNAMIC_SUPPORT
 static
-#endif
+#  endif
 void ENGINE_load_ibmca(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_ibmca();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_ibmca();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
 
 /* Destructor (complements the "ENGINE_ibmca()" constructor) */
 static int ibmca_destroy(ENGINE *e)
-	{
-	/* Unload the ibmca error strings so any error state including our
-	 * functs or reasons won't lead to a segfault (they simply get displayed
-	 * without corresponding string data because none will be found). */
-        ERR_unload_IBMCA_strings(); 
-	return 1;
-	}
-
+{
+    /*
+     * Unload the ibmca error strings so any error state including our functs
+     * or reasons won't lead to a segfault (they simply get displayed without
+     * corresponding string data because none will be found).
+     */
+    ERR_unload_IBMCA_strings();
+    return 1;
+}
 
-/* This is a process-global DSO handle used for loading and unloading
- * the Ibmca library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * Ibmca library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 
 static DSO *ibmca_dso = NULL;
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 
-static unsigned int    (ICA_CALL *p_icaOpenAdapter)();
-static unsigned int    (ICA_CALL *p_icaCloseAdapter)();
-static unsigned int    (ICA_CALL *p_icaRsaModExpo)();
-static unsigned int    (ICA_CALL *p_icaRandomNumberGenerate)();
-static unsigned int    (ICA_CALL *p_icaRsaCrt)();
+static unsigned int (ICA_CALL * p_icaOpenAdapter) ();
+static unsigned int (ICA_CALL * p_icaCloseAdapter) ();
+static unsigned int (ICA_CALL * p_icaRsaModExpo) ();
+static unsigned int (ICA_CALL * p_icaRandomNumberGenerate) ();
+static unsigned int (ICA_CALL * p_icaRsaCrt) ();
 
 /* utility function to obtain a context */
-static int get_context(ICA_ADAPTER_HANDLE *p_handle)
-        {
-        unsigned int status=0;
+static int get_context(ICA_ADAPTER_HANDLE * p_handle)
+{
+    unsigned int status = 0;
 
-        status = p_icaOpenAdapter(0, p_handle);
-        if(status != 0)
-                return 0;
-        return 1;
-        }
+    status = p_icaOpenAdapter(0, p_handle);
+    if (status != 0)
+        return 0;
+    return 1;
+}
 
 /* similarly to release one. */
 static void release_context(ICA_ADAPTER_HANDLE handle)
-        {
-        p_icaCloseAdapter(handle);
-        }
+{
+    p_icaCloseAdapter(handle);
+}
 
 /* (de)initialisation functions. */
 static int ibmca_init(ENGINE *e)
-        {
-
-        void          (*p1)();
-        void          (*p2)();
-        void          (*p3)();
-        void          (*p4)();
-        void          (*p5)();
-
-        if(ibmca_dso != NULL)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_INIT,IBMCA_R_ALREADY_LOADED);
-                goto err;
-                }
-        /* Attempt to load libatasi.so/atasi.dll/whatever. Needs to be
-         * changed unfortunately because the Ibmca drivers don't have
-         * standard library names that can be platform-translated well. */
-        /* TODO: Work out how to actually map to the names the Ibmca
-         * drivers really use - for now a symbollic link needs to be
-         * created on the host system from libatasi.so to atasi.so on
-         * unix variants. */
-
-	/* WJH XXX check name translation */
-
-        ibmca_dso = DSO_load(NULL, IBMCA_LIBNAME, NULL,
-			     /* DSO_FLAG_NAME_TRANSLATION */ 0);
-        if(ibmca_dso == NULL)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_INIT,IBMCA_R_DSO_FAILURE);
-                goto err;
-                }
-
-        if(!(p1 = DSO_bind_func(
-                ibmca_dso, IBMCA_F1)) ||
-                !(p2 = DSO_bind_func(
-                        ibmca_dso, IBMCA_F2)) ||
-                !(p3 = DSO_bind_func(
-                        ibmca_dso, IBMCA_F3)) ||
-                !(p4 = DSO_bind_func(
-                        ibmca_dso, IBMCA_F4)) ||
-                !(p5 = DSO_bind_func(
-                        ibmca_dso, IBMCA_F5)))
-                {
-                IBMCAerr(IBMCA_F_IBMCA_INIT,IBMCA_R_DSO_FAILURE);
-                goto err;
-                }
-
-        /* Copy the pointers */
-
-	p_icaOpenAdapter =           (unsigned int (ICA_CALL *)())p1;
-	p_icaCloseAdapter =          (unsigned int (ICA_CALL *)())p2;
-	p_icaRsaModExpo =            (unsigned int (ICA_CALL *)())p3;
-	p_icaRandomNumberGenerate =  (unsigned int (ICA_CALL *)())p4;
-	p_icaRsaCrt =                (unsigned int (ICA_CALL *)())p5;
-
-        if(!get_context(&handle))
-                {
-                IBMCAerr(IBMCA_F_IBMCA_INIT,IBMCA_R_UNIT_FAILURE);
-                goto err;
-                }
-
-        return 1;
+{
+
+    void (*p1) ();
+    void (*p2) ();
+    void (*p3) ();
+    void (*p4) ();
+    void (*p5) ();
+
+    if (ibmca_dso != NULL) {
+        IBMCAerr(IBMCA_F_IBMCA_INIT, IBMCA_R_ALREADY_LOADED);
+        goto err;
+    }
+    /*
+     * Attempt to load libatasi.so/atasi.dll/whatever. Needs to be changed
+     * unfortunately because the Ibmca drivers don't have standard library
+     * names that can be platform-translated well.
+     */
+    /*
+     * TODO: Work out how to actually map to the names the Ibmca drivers
+     * really use - for now a symbollic link needs to be created on the host
+     * system from libatasi.so to atasi.so on unix variants.
+     */
+
+    /* WJH XXX check name translation */
+
+    ibmca_dso = DSO_load(NULL, IBMCA_LIBNAME, NULL,
+                         /*
+                          * DSO_FLAG_NAME_TRANSLATION
+                          */ 0);
+    if (ibmca_dso == NULL) {
+        IBMCAerr(IBMCA_F_IBMCA_INIT, IBMCA_R_DSO_FAILURE);
+        goto err;
+    }
+
+    if (!(p1 = DSO_bind_func(ibmca_dso, IBMCA_F1)) ||
+        !(p2 = DSO_bind_func(ibmca_dso, IBMCA_F2)) ||
+        !(p3 = DSO_bind_func(ibmca_dso, IBMCA_F3)) ||
+        !(p4 = DSO_bind_func(ibmca_dso, IBMCA_F4)) ||
+        !(p5 = DSO_bind_func(ibmca_dso, IBMCA_F5))) {
+        IBMCAerr(IBMCA_F_IBMCA_INIT, IBMCA_R_DSO_FAILURE);
+        goto err;
+    }
+
+    /* Copy the pointers */
+
+    p_icaOpenAdapter = (unsigned int (ICA_CALL *) ())p1;
+    p_icaCloseAdapter = (unsigned int (ICA_CALL *) ())p2;
+    p_icaRsaModExpo = (unsigned int (ICA_CALL *) ())p3;
+    p_icaRandomNumberGenerate = (unsigned int (ICA_CALL *) ())p4;
+    p_icaRsaCrt = (unsigned int (ICA_CALL *) ())p5;
+
+    if (!get_context(&handle)) {
+        IBMCAerr(IBMCA_F_IBMCA_INIT, IBMCA_R_UNIT_FAILURE);
+        goto err;
+    }
+
+    return 1;
  err:
-        if(ibmca_dso)
-                DSO_free(ibmca_dso);
+    if (ibmca_dso)
+        DSO_free(ibmca_dso);
 
-        p_icaOpenAdapter = NULL;
-        p_icaCloseAdapter = NULL;
-        p_icaRsaModExpo = NULL;
-        p_icaRandomNumberGenerate = NULL;
+    p_icaOpenAdapter = NULL;
+    p_icaCloseAdapter = NULL;
+    p_icaRsaModExpo = NULL;
+    p_icaRandomNumberGenerate = NULL;
 
-        return 0;
-        }
+    return 0;
+}
 
 static int ibmca_finish(ENGINE *e)
-        {
-        if(ibmca_dso == NULL)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_FINISH,IBMCA_R_NOT_LOADED);
-                return 0;
-                }
-        release_context(handle);
-        if(!DSO_free(ibmca_dso))
-                {
-                IBMCAerr(IBMCA_F_IBMCA_FINISH,IBMCA_R_DSO_FAILURE);
-                return 0;
-                }
-        ibmca_dso = NULL;
-
-        return 1;
-        }
+{
+    if (ibmca_dso == NULL) {
+        IBMCAerr(IBMCA_F_IBMCA_FINISH, IBMCA_R_NOT_LOADED);
+        return 0;
+    }
+    release_context(handle);
+    if (!DSO_free(ibmca_dso)) {
+        IBMCAerr(IBMCA_F_IBMCA_FINISH, IBMCA_R_DSO_FAILURE);
+        return 0;
+    }
+    ibmca_dso = NULL;
 
-static int ibmca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)())
-	{
-	int initialised = ((ibmca_dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case IBMCA_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			IBMCAerr(IBMCA_F_IBMCA_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			IBMCAerr(IBMCA_F_IBMCA_CTRL,IBMCA_R_ALREADY_LOADED);
-			return 0;
-			}
-		IBMCA_LIBNAME = (const char *)p;
-		return 1;
-	default:
-		break;
-		}
-	IBMCAerr(IBMCA_F_IBMCA_CTRL,IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+    return 1;
+}
 
+static int ibmca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ())
+{
+    int initialised = ((ibmca_dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case IBMCA_CMD_SO_PATH:
+        if (p == NULL) {
+            IBMCAerr(IBMCA_F_IBMCA_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            IBMCAerr(IBMCA_F_IBMCA_CTRL, IBMCA_R_ALREADY_LOADED);
+            return 0;
+        }
+        IBMCA_LIBNAME = (const char *)p;
+        return 1;
+    default:
+        break;
+    }
+    IBMCAerr(IBMCA_F_IBMCA_CTRL, IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int ibmca_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *m, BN_CTX *ctx)
-        {
-        /* I need somewhere to store temporary serialised values for
-         * use with the Ibmca API calls. A neat cheat - I'll use
-         * BIGNUMs from the BN_CTX but access their arrays directly as
-         * byte arrays . This way I don't have to clean anything
-         * up. */
-
-        BIGNUM *argument=NULL;
-        BIGNUM *result=NULL;
-        BIGNUM *key=NULL;
-        int to_return;
-	int inLen, outLen, tmpLen;
-
-
-        ICA_KEY_RSA_MODEXPO *publKey=NULL;
-        unsigned int rc;
-
-        to_return = 0; /* expect failure */
-
-        if(!ibmca_dso)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_NOT_LOADED);
-                goto err;
-                }
-        /* Prepare the params */
-	BN_CTX_start(ctx);
-        argument = BN_CTX_get(ctx);
-        result = BN_CTX_get(ctx);
-        key = BN_CTX_get(ctx);
-
-        if( !argument || !result || !key)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_BN_CTX_FULL);
-                goto err;
-                }
-
-
-	if(!bn_wexpand(argument, m->top) || !bn_wexpand(result, m->top) ||
-                !bn_wexpand(key, sizeof(*publKey)/BN_BYTES))
-
-                {
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_BN_EXPAND_FAIL);
-                goto err;
-                }
-
-        publKey = (ICA_KEY_RSA_MODEXPO *)key->d;
-
-        if (publKey == NULL)
-                {
-                goto err;
-                }
-        memset(publKey, 0, sizeof(ICA_KEY_RSA_MODEXPO));
-
-        publKey->keyType   =  CORRECT_ENDIANNESS(ME_KEY_TYPE);
-        publKey->keyLength =  CORRECT_ENDIANNESS(sizeof(ICA_KEY_RSA_MODEXPO));
-        publKey->expOffset =  (char *) publKey->keyRecord - (char *) publKey;
-
-        /* A quirk of the card: the exponent length has to be the same
-     as the modulus (key) length */
-
-	outLen = BN_num_bytes(m);
+                         const BIGNUM *m, BN_CTX *ctx)
+{
+    /*
+     * I need somewhere to store temporary serialised values for use with the
+     * Ibmca API calls. A neat cheat - I'll use BIGNUMs from the BN_CTX but
+     * access their arrays directly as byte arrays . This way I don't
+     * have to clean anything up.
+     */
+
+    BIGNUM *argument = NULL;
+    BIGNUM *result = NULL;
+    BIGNUM *key = NULL;
+    int to_return;
+    int inLen, outLen, tmpLen;
+
+    ICA_KEY_RSA_MODEXPO *publKey = NULL;
+    unsigned int rc;
+
+    to_return = 0;              /* expect failure */
+
+    if (!ibmca_dso) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_NOT_LOADED);
+        goto err;
+    }
+    /* Prepare the params */
+    BN_CTX_start(ctx);
+    argument = BN_CTX_get(ctx);
+    result = BN_CTX_get(ctx);
+    key = BN_CTX_get(ctx);
+
+    if (!argument || !result || !key) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_BN_CTX_FULL);
+        goto err;
+    }
+
+    if (!bn_wexpand(argument, m->top) || !bn_wexpand(result, m->top) ||
+        !bn_wexpand(key, sizeof(*publKey) / BN_BYTES)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    publKey = (ICA_KEY_RSA_MODEXPO *)key->d;
+
+    if (publKey == NULL) {
+        goto err;
+    }
+    memset(publKey, 0, sizeof(ICA_KEY_RSA_MODEXPO));
+
+    publKey->keyType = CORRECT_ENDIANNESS(ME_KEY_TYPE);
+    publKey->keyLength = CORRECT_ENDIANNESS(sizeof(ICA_KEY_RSA_MODEXPO));
+    publKey->expOffset = (char *)publKey->keyRecord - (char *)publKey;
+
+    /*
+     * A quirk of the card: the exponent length has to be the same as the
+     * modulus (key) length
+     */
+
+    outLen = BN_num_bytes(m);
 
 /* check for modulus length SAB*/
-	if (outLen > 256 ) {
-		IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_MEXP_LENGTH_TO_LARGE);
-		goto err;
-	}
+    if (outLen > 256) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_MEXP_LENGTH_TO_LARGE);
+        goto err;
+    }
 /* check for modulus length SAB*/
 
-
-	publKey->expLength = publKey->nLength = outLen;
-/* SAB Check for underflow condition
-    the size of the exponent is less than the size of the parameter
-    then we have a big problem and will underflow the keyRecord
-   buffer.  Bad stuff could happen then
-*/
-if (outLen < BN_num_bytes(p)){
-	IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_UNDERFLOW_KEYRECORD);
-	goto err;
-}
+    publKey->expLength = publKey->nLength = outLen;
+    /*
+     * SAB Check for underflow condition the size of the exponent is less
+     * than the size of the parameter then we have a big problem and will
+     * underflow the keyRecord buffer.  Bad stuff could happen then
+     */
+    if (outLen < BN_num_bytes(p)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_UNDERFLOW_KEYRECORD);
+        goto err;
+    }
 /* SAB End check for underflow */
 
+    BN_bn2bin(p, &publKey->keyRecord[publKey->expLength - BN_num_bytes(p)]);
+    BN_bn2bin(m, &publKey->keyRecord[publKey->expLength]);
 
-        BN_bn2bin(p, &publKey->keyRecord[publKey->expLength -
-                BN_num_bytes(p)]);
-        BN_bn2bin(m, &publKey->keyRecord[publKey->expLength]);
-
-
-
-        publKey->modulusBitLength = CORRECT_ENDIANNESS(publKey->nLength * 8);
-        publKey->nOffset   = CORRECT_ENDIANNESS(publKey->expOffset + 
-						publKey->expLength);
-
-        publKey->expOffset = CORRECT_ENDIANNESS((char *) publKey->keyRecord - 
-						(char *) publKey);
+    publKey->modulusBitLength = CORRECT_ENDIANNESS(publKey->nLength * 8);
+    publKey->nOffset = CORRECT_ENDIANNESS(publKey->expOffset +
+                                          publKey->expLength);
 
-	tmpLen = outLen;
-	publKey->expLength = publKey->nLength = CORRECT_ENDIANNESS(tmpLen);
+    publKey->expOffset = CORRECT_ENDIANNESS((char *)publKey->keyRecord -
+                                            (char *)publKey);
 
-  /* Prepare the argument */
+    tmpLen = outLen;
+    publKey->expLength = publKey->nLength = CORRECT_ENDIANNESS(tmpLen);
 
-	memset(argument->d, 0, outLen);
-	BN_bn2bin(a, (unsigned char *)argument->d + outLen -
-                 BN_num_bytes(a));
+    /* Prepare the argument */
 
-	inLen = outLen;
+    memset(argument->d, 0, outLen);
+    BN_bn2bin(a, (unsigned char *)argument->d + outLen - BN_num_bytes(a));
 
-  /* Perform the operation */
+    inLen = outLen;
 
-          if( (rc = p_icaRsaModExpo(handle, inLen,(unsigned char *)argument->d,
-                publKey, &outLen, (unsigned char *)result->d))
-                !=0 )
+    /* Perform the operation */
 
-                {
-                printf("rc = %d\n", rc);
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP,IBMCA_R_REQUEST_FAILED);
-                goto err;
-                }
+    if ((rc = p_icaRsaModExpo(handle, inLen, (unsigned char *)argument->d,
+                              publKey, &outLen, (unsigned char *)result->d))
+        != 0) {
+        printf("rc = %d\n", rc);
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP, IBMCA_R_REQUEST_FAILED);
+        goto err;
+    }
 
-
-        /* Convert the response */
-        BN_bin2bn((unsigned char *)result->d, outLen, r);
-        to_return = 1;
+    /* Convert the response */
+    BN_bin2bn((unsigned char *)result->d, outLen, r);
+    to_return = 1;
  err:
-	BN_CTX_end(ctx);
-        return to_return;
-        }
+    BN_CTX_end(ctx);
+    return to_return;
+}
 
-#ifndef OPENSSL_NO_RSA 
+#  ifndef OPENSSL_NO_RSA
 static int ibmca_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
-        {
-        BN_CTX *ctx;
-        int to_return = 0;
-
-        if((ctx = BN_CTX_new()) == NULL)
-                goto err;
-        if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-                {
-                if(!rsa->d || !rsa->n)
-                        {
-                        IBMCAerr(IBMCA_F_IBMCA_RSA_MOD_EXP,
-                                IBMCA_R_MISSING_KEY_COMPONENTS);
-                        goto err;
-                        }
-                to_return = ibmca_mod_exp(r0, I, rsa->d, rsa->n, ctx);
-                }
-        else
-                {
-                to_return = ibmca_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
-                        rsa->dmq1, rsa->iqmp, ctx);
-                }
- err:
-        if(ctx)
-                BN_CTX_free(ctx);
-        return to_return;
+{
+    BN_CTX *ctx;
+    int to_return = 0;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+        if (!rsa->d || !rsa->n) {
+            IBMCAerr(IBMCA_F_IBMCA_RSA_MOD_EXP,
+                     IBMCA_R_MISSING_KEY_COMPONENTS);
+            goto err;
         }
-#endif
+        to_return = ibmca_mod_exp(r0, I, rsa->d, rsa->n, ctx);
+    } else {
+        to_return = ibmca_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
+                                      rsa->dmq1, rsa->iqmp, ctx);
+    }
+ err:
+    if (ctx)
+        BN_CTX_free(ctx);
+    return to_return;
+}
+#  endif
 
 /* Ein kleines chinesisches "Restessen"  */
 static int ibmca_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *q, const BIGNUM *dmp1,
-        const BIGNUM *dmq1, const BIGNUM *iqmp, BN_CTX *ctx)
-        {
+                             const BIGNUM *q, const BIGNUM *dmp1,
+                             const BIGNUM *dmq1, const BIGNUM *iqmp,
+                             BN_CTX *ctx)
+{
 
-        BIGNUM *argument = NULL;
-        BIGNUM *result = NULL;
-        BIGNUM *key = NULL;
+    BIGNUM *argument = NULL;
+    BIGNUM *result = NULL;
+    BIGNUM *key = NULL;
 
-        int to_return = 0; /* expect failure */
+    int to_return = 0;          /* expect failure */
 
-        char                *pkey=NULL;
-        ICA_KEY_RSA_CRT     *privKey=NULL;
-        int inLen, outLen;
+    char *pkey = NULL;
+    ICA_KEY_RSA_CRT *privKey = NULL;
+    int inLen, outLen;
 
-        int rc;
-        unsigned int        offset, pSize, qSize;
+    int rc;
+    unsigned int offset, pSize, qSize;
 /* SAB New variables */
-	unsigned int keyRecordSize;
-	unsigned int pbytes = BN_num_bytes(p);
-	unsigned int qbytes = BN_num_bytes(q);
-	unsigned int dmp1bytes = BN_num_bytes(dmp1);
-	unsigned int dmq1bytes = BN_num_bytes(dmq1);
-	unsigned int iqmpbytes = BN_num_bytes(iqmp);
-
-        /* Prepare the params */
-
-	BN_CTX_start(ctx);
-        argument = BN_CTX_get(ctx);
-        result = BN_CTX_get(ctx);
-        key = BN_CTX_get(ctx);
-
-        if(!argument || !result || !key)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_BN_CTX_FULL);
-                goto err;
-                }
-
-	if(!bn_wexpand(argument, p->top + q->top) ||
-                !bn_wexpand(result, p->top + q->top) ||
-                !bn_wexpand(key, sizeof(*privKey)/BN_BYTES ))
-                {
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_BN_EXPAND_FAIL);
-                goto err;
-                }
-
-
-        privKey = (ICA_KEY_RSA_CRT *)key->d;
-/* SAB Add check for total size in bytes of the parms does not exceed
-   the buffer space we have
-   do this first
-*/
-      keyRecordSize = pbytes+qbytes+dmp1bytes+dmq1bytes+iqmpbytes;
-     if (  keyRecordSize > sizeof(privKey->keyRecord )) {
-	 IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_OPERANDS_TO_LARGE);
-         goto err;
-     }
-
-     if ( (qbytes + dmq1bytes)  > 256 ){
-	 IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_OPERANDS_TO_LARGE);
-         goto err;
-     }
-
-     if ( pbytes + dmp1bytes > 256 ) {
-	 IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_OPERANDS_TO_LARGE);
-         goto err;
-     }
+    unsigned int keyRecordSize;
+    unsigned int pbytes = BN_num_bytes(p);
+    unsigned int qbytes = BN_num_bytes(q);
+    unsigned int dmp1bytes = BN_num_bytes(dmp1);
+    unsigned int dmq1bytes = BN_num_bytes(dmq1);
+    unsigned int iqmpbytes = BN_num_bytes(iqmp);
+
+    /* Prepare the params */
+
+    BN_CTX_start(ctx);
+    argument = BN_CTX_get(ctx);
+    result = BN_CTX_get(ctx);
+    key = BN_CTX_get(ctx);
+
+    if (!argument || !result || !key) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_BN_CTX_FULL);
+        goto err;
+    }
+
+    if (!bn_wexpand(argument, p->top + q->top) ||
+        !bn_wexpand(result, p->top + q->top) ||
+        !bn_wexpand(key, sizeof(*privKey) / BN_BYTES)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    privKey = (ICA_KEY_RSA_CRT *)key->d;
+    /*
+     * SAB Add check for total size in bytes of the parms does not exceed the
+     * buffer space we have do this first
+     */
+    keyRecordSize = pbytes + qbytes + dmp1bytes + dmq1bytes + iqmpbytes;
+    if (keyRecordSize > sizeof(privKey->keyRecord)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OPERANDS_TO_LARGE);
+        goto err;
+    }
+
+    if ((qbytes + dmq1bytes) > 256) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OPERANDS_TO_LARGE);
+        goto err;
+    }
+
+    if (pbytes + dmp1bytes > 256) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OPERANDS_TO_LARGE);
+        goto err;
+    }
 
 /* end SAB additions */
-  
-        memset(privKey, 0, sizeof(ICA_KEY_RSA_CRT));
-        privKey->keyType =  CORRECT_ENDIANNESS(CRT_KEY_TYPE);
-        privKey->keyLength = CORRECT_ENDIANNESS(sizeof(ICA_KEY_RSA_CRT));
-        privKey->modulusBitLength = 
-	  CORRECT_ENDIANNESS(BN_num_bytes(q) * 2 * 8);
-
-        /*
-         * p,dp & qInv are 1 QWORD Larger
-         */
-        privKey->pLength = CORRECT_ENDIANNESS(BN_num_bytes(p)+8);
-        privKey->qLength = CORRECT_ENDIANNESS(BN_num_bytes(q));
-        privKey->dpLength = CORRECT_ENDIANNESS(BN_num_bytes(dmp1)+8);
-        privKey->dqLength = CORRECT_ENDIANNESS(BN_num_bytes(dmq1));
-        privKey->qInvLength = CORRECT_ENDIANNESS(BN_num_bytes(iqmp)+8);
 
-        offset = (char *) privKey->keyRecord
-                  - (char *) privKey;
+    memset(privKey, 0, sizeof(ICA_KEY_RSA_CRT));
+    privKey->keyType = CORRECT_ENDIANNESS(CRT_KEY_TYPE);
+    privKey->keyLength = CORRECT_ENDIANNESS(sizeof(ICA_KEY_RSA_CRT));
+    privKey->modulusBitLength = CORRECT_ENDIANNESS(BN_num_bytes(q) * 2 * 8);
 
-        qSize = BN_num_bytes(q);
-        pSize = qSize + 8;   /*  1 QWORD larger */
+    /*
+     * p,dp & qInv are 1 QWORD Larger
+     */
+    privKey->pLength = CORRECT_ENDIANNESS(BN_num_bytes(p) + 8);
+    privKey->qLength = CORRECT_ENDIANNESS(BN_num_bytes(q));
+    privKey->dpLength = CORRECT_ENDIANNESS(BN_num_bytes(dmp1) + 8);
+    privKey->dqLength = CORRECT_ENDIANNESS(BN_num_bytes(dmq1));
+    privKey->qInvLength = CORRECT_ENDIANNESS(BN_num_bytes(iqmp) + 8);
 
+    offset = (char *)privKey->keyRecord - (char *)privKey;
 
-/* SAB  probably aittle redundant, but we'll verify that each of the
-   components which make up a key record sent ot the card does not exceed
-   the space that is allocated for it.  this handles the case where even if
-   the total length does not exceed keyrecord zied, if the operands are funny sized
-they could cause potential side affects on either the card or the result */
+    qSize = BN_num_bytes(q);
+    pSize = qSize + 8;          /* 1 QWORD larger */
 
-     if ( (pbytes > pSize) || (dmp1bytes > pSize) ||
-          (iqmpbytes > pSize) || ( qbytes >qSize) ||
-          (dmq1bytes > qSize) ) {
-		IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OPERANDS_TO_LARGE);
-		goto err;
+    /*
+     * SAB probably aittle redundant, but we'll verify that each of the
+     * components which make up a key record sent ot the card does not exceed
+     * the space that is allocated for it.  this handles the case where even
+     * if the total length does not exceed keyrecord zied, if the operands are
+     * funny sized they could cause potential side affects on either the card
+     * or the result
+     */
 
-	}
-     
+    if ((pbytes > pSize) || (dmp1bytes > pSize) ||
+        (iqmpbytes > pSize) || (qbytes > qSize) || (dmq1bytes > qSize)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OPERANDS_TO_LARGE);
+        goto err;
 
-        privKey->dpOffset = CORRECT_ENDIANNESS(offset);
+    }
 
-	offset += pSize;
-	privKey->dqOffset = CORRECT_ENDIANNESS(offset);
+    privKey->dpOffset = CORRECT_ENDIANNESS(offset);
 
-	offset += qSize;
-	privKey->pOffset = CORRECT_ENDIANNESS(offset);
+    offset += pSize;
+    privKey->dqOffset = CORRECT_ENDIANNESS(offset);
 
-	offset += pSize;
-	privKey->qOffset = CORRECT_ENDIANNESS(offset);
+    offset += qSize;
+    privKey->pOffset = CORRECT_ENDIANNESS(offset);
 
-	offset += qSize;
-	privKey->qInvOffset = CORRECT_ENDIANNESS(offset);
+    offset += pSize;
+    privKey->qOffset = CORRECT_ENDIANNESS(offset);
 
-        pkey = (char *) privKey->keyRecord;
+    offset += qSize;
+    privKey->qInvOffset = CORRECT_ENDIANNESS(offset);
 
+    pkey = (char *)privKey->keyRecord;
 
 /* SAB first check that we don;t under flow the buffer */
-	if ( pSize < pbytes ) {
-		IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_UNDERFLOW_CONDITION);
-		goto err;
-	}
+    if (pSize < pbytes) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_UNDERFLOW_CONDITION);
+        goto err;
+    }
 
-        /* pkey += pSize - BN_num_bytes(p); WROING this should be dmp1) */
-        pkey += pSize - BN_num_bytes(dmp1);
-        BN_bn2bin(dmp1, pkey);   
-        pkey += BN_num_bytes(dmp1);  /* move the pointer */
+    /* pkey += pSize - BN_num_bytes(p); WROING this should be dmp1) */
+    pkey += pSize - BN_num_bytes(dmp1);
+    BN_bn2bin(dmp1, pkey);
+    pkey += BN_num_bytes(dmp1); /* move the pointer */
 
-        BN_bn2bin(dmq1, pkey);  /* Copy over dmq1 */
+    BN_bn2bin(dmq1, pkey);      /* Copy over dmq1 */
 
-        pkey += qSize;     /* move pointer */
-	/* set up for zero padding of next field */
-	pkey += pSize - BN_num_bytes(p);
+    pkey += qSize;              /* move pointer */
+    /* set up for zero padding of next field */
+    pkey += pSize - BN_num_bytes(p);
 
-        BN_bn2bin(p, pkey);
-	/* increment pointer by number of bytes moved  */
-        pkey += BN_num_bytes(p);
+    BN_bn2bin(p, pkey);
+    /* increment pointer by number of bytes moved  */
+    pkey += BN_num_bytes(p);
 
-        BN_bn2bin(q, pkey);
-        pkey += qSize ;  /* move the pointer */
-	pkey +=  pSize - BN_num_bytes(iqmp); /* Adjust for padding */
-        BN_bn2bin(iqmp, pkey);
+    BN_bn2bin(q, pkey);
+    pkey += qSize;              /* move the pointer */
+    pkey += pSize - BN_num_bytes(iqmp); /* Adjust for padding */
+    BN_bn2bin(iqmp, pkey);
 
-        /* Prepare the argument and response */
+    /* Prepare the argument and response */
 
-	/* Correct endianess is used because the fields were converted above */
-	outLen = CORRECT_ENDIANNESS(privKey->qLength) * 2;
+    /*
+     * Correct endianess is used because the fields were converted above
+     */
+    outLen = CORRECT_ENDIANNESS(privKey->qLength) * 2;
 
-        if (outLen > 256) {
-		IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_OUTLEN_TO_LARGE);
-		goto err;
-	}
+    if (outLen > 256) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_OUTLEN_TO_LARGE);
+        goto err;
+    }
 
-	/* SAB check for underflow here on the argeument */
-	if ( outLen < BN_num_bytes(a)) {
-		IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_UNDERFLOW_CONDITION);
-		goto err;
-	}
+    /* SAB check for underflow here on the argeument */
+    if (outLen < BN_num_bytes(a)) {
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_UNDERFLOW_CONDITION);
+        goto err;
+    }
 
-        BN_bn2bin(a, (unsigned char *)argument->d + outLen -
-                          BN_num_bytes(a));
-        inLen = outLen;
+    BN_bn2bin(a, (unsigned char *)argument->d + outLen - BN_num_bytes(a));
+    inLen = outLen;
 
-        memset(result->d, 0, outLen);
+    memset(result->d, 0, outLen);
 
-        /* Perform the operation */
+    /* Perform the operation */
 
-        if ( (rc = p_icaRsaCrt(handle, inLen, (unsigned char *)argument->d,
-                privKey, &outLen, (unsigned char *)result->d)) != 0)
-                {
-                printf("rc = %d\n", rc);
-                IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT,IBMCA_R_REQUEST_FAILED);
-                goto err;
-                }
+    if ((rc = p_icaRsaCrt(handle, inLen, (unsigned char *)argument->d,
+                          privKey, &outLen, (unsigned char *)result->d)) != 0)
+    {
+        printf("rc = %d\n", rc);
+        IBMCAerr(IBMCA_F_IBMCA_MOD_EXP_CRT, IBMCA_R_REQUEST_FAILED);
+        goto err;
+    }
 
-        /* Convert the response */
+    /* Convert the response */
 
-        BN_bin2bn((unsigned char *)result->d, outLen, r);
-        to_return = 1;
+    BN_bin2bn((unsigned char *)result->d, outLen, r);
+    to_return = 1;
 
  err:
-	BN_CTX_end(ctx);
-        return to_return;
+    BN_CTX_end(ctx);
+    return to_return;
 
-        }
+}
 
-#ifndef OPENSSL_NO_DSA
-/* This code was liberated and adapted from the commented-out code in
- * dsa_ossl.c. Because of the unoptimised form of the Ibmca acceleration
- * (it doesn't have a CRT form for RSA), this function means that an
- * Ibmca system running with a DSA server certificate can handshake
- * around 5 or 6 times faster/more than an equivalent system running with
- * RSA. Just check out the "signs" statistics from the RSA and DSA parts
- * of "openssl speed -engine ibmca dsa1024 rsa1024". */
+#  ifndef OPENSSL_NO_DSA
+/*
+ * This code was liberated and adapted from the commented-out code in
+ * dsa_ossl.c. Because of the unoptimised form of the Ibmca acceleration (it
+ * doesn't have a CRT form for RSA), this function means that an Ibmca system
+ * running with a DSA server certificate can handshake around 5 or 6 times
+ * faster/more than an equivalent system running with RSA. Just check out the
+ * "signs" statistics from the RSA and DSA parts of "openssl speed -engine
+ * ibmca dsa1024 rsa1024".
+ */
 static int ibmca_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-        BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-        BN_CTX *ctx, BN_MONT_CTX *in_mont)
-        {
-        BIGNUM t;
-        int to_return = 0;
-
-        BN_init(&t);
-        /* let rr = a1 ^ p1 mod m */
-        if (!ibmca_mod_exp(rr,a1,p1,m,ctx)) goto end;
-        /* let t = a2 ^ p2 mod m */
-        if (!ibmca_mod_exp(&t,a2,p2,m,ctx)) goto end;
-        /* let rr = rr * t mod m */
-        if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-        to_return = 1;
+                             BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                             BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int to_return = 0;
+
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!ibmca_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!ibmca_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
  end:
-        BN_free(&t);
-        return to_return;
-        }
-
+    BN_free(&t);
+    return to_return;
+}
 
 static int ibmca_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-        const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-        BN_MONT_CTX *m_ctx)
-        {
-        return ibmca_mod_exp(r, a, p, m, ctx);
-        }
-#endif
+                             const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx)
+{
+    return ibmca_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int ibmca_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-        const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-        {
-        return ibmca_mod_exp(r, a, p, m, ctx);
-        }
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx)
+{
+    return ibmca_mod_exp(r, a, p, m, ctx);
+}
 
-#ifndef OPENSSL_NO_DH 
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
-static int ibmca_mod_exp_dh(DH const *dh, BIGNUM *r, 
-	const BIGNUM *a, const BIGNUM *p, 
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-        {
-        return ibmca_mod_exp(r, a, p, m, ctx);
-        }
-#endif
+static int ibmca_mod_exp_dh(DH const *dh, BIGNUM *r,
+                            const BIGNUM *a, const BIGNUM *p,
+                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return ibmca_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 /* Random bytes are good */
 static int ibmca_rand_bytes(unsigned char *buf, int num)
-        {
-        int to_return = 0; /* assume failure */
-        unsigned int ret;
-
-
-        if(handle == 0)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_RAND_BYTES,IBMCA_R_NOT_INITIALISED);
-                goto err;
-                }
-
-        ret = p_icaRandomNumberGenerate(handle, num, buf);
-        if (ret < 0)
-                {
-                IBMCAerr(IBMCA_F_IBMCA_RAND_BYTES,IBMCA_R_REQUEST_FAILED);
-                goto err;
-                }
-        to_return = 1;
+{
+    int to_return = 0;          /* assume failure */
+    unsigned int ret;
+
+    if (handle == 0) {
+        IBMCAerr(IBMCA_F_IBMCA_RAND_BYTES, IBMCA_R_NOT_INITIALISED);
+        goto err;
+    }
+
+    ret = p_icaRandomNumberGenerate(handle, num, buf);
+    if (ret < 0) {
+        IBMCAerr(IBMCA_F_IBMCA_RAND_BYTES, IBMCA_R_REQUEST_FAILED);
+        goto err;
+    }
+    to_return = 1;
  err:
-        return to_return;
-        }
+    return to_return;
+}
 
 static int ibmca_rand_status(void)
-        {
-        return 1;
-        }
+{
+    return 1;
+}
 
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
-#ifdef ENGINE_DYNAMIC_SUPPORT
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifdef ENGINE_DYNAMIC_SUPPORT
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_ibmca_id) != 0))  /* WJH XXX */
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* ENGINE_DYNAMIC_SUPPORT */
-
+{
+    if (id && (strcmp(id, engine_ibmca_id) != 0)) /* WJH XXX */
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_IBMCA */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* ENGINE_DYNAMIC_SUPPORT */
+# endif                         /* !OPENSSL_NO_HW_IBMCA */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/demos/engines/ibmca/hw_ibmca_err.c b/demos/engines/ibmca/hw_ibmca_err.c
index c4053f6d30..9bcb8004b1 100644
--- a/demos/engines/ibmca/hw_ibmca_err.c
+++ b/demos/engines/ibmca/hw_ibmca_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -64,91 +65,85 @@
 
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA IBMCA_str_functs[]=
-	{
-{ERR_PACK(0,IBMCA_F_IBMCA_CTRL,0),	"IBMCA_CTRL"},
-{ERR_PACK(0,IBMCA_F_IBMCA_FINISH,0),	"IBMCA_FINISH"},
-{ERR_PACK(0,IBMCA_F_IBMCA_INIT,0),	"IBMCA_INIT"},
-{ERR_PACK(0,IBMCA_F_IBMCA_MOD_EXP,0),	"IBMCA_MOD_EXP"},
-{ERR_PACK(0,IBMCA_F_IBMCA_MOD_EXP_CRT,0),	"IBMCA_MOD_EXP_CRT"},
-{ERR_PACK(0,IBMCA_F_IBMCA_RAND_BYTES,0),	"IBMCA_RAND_BYTES"},
-{ERR_PACK(0,IBMCA_F_IBMCA_RSA_MOD_EXP,0),	"IBMCA_RSA_MOD_EXP"},
-{0,NULL}
-	};
+static ERR_STRING_DATA IBMCA_str_functs[] = {
+    {ERR_PACK(0, IBMCA_F_IBMCA_CTRL, 0), "IBMCA_CTRL"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_FINISH, 0), "IBMCA_FINISH"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_INIT, 0), "IBMCA_INIT"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_MOD_EXP, 0), "IBMCA_MOD_EXP"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_MOD_EXP_CRT, 0), "IBMCA_MOD_EXP_CRT"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_RAND_BYTES, 0), "IBMCA_RAND_BYTES"},
+    {ERR_PACK(0, IBMCA_F_IBMCA_RSA_MOD_EXP, 0), "IBMCA_RSA_MOD_EXP"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA IBMCA_str_reasons[]=
-	{
-{IBMCA_R_ALREADY_LOADED                  ,"already loaded"},
-{IBMCA_R_BN_CTX_FULL                     ,"bn ctx full"},
-{IBMCA_R_BN_EXPAND_FAIL                  ,"bn expand fail"},
-{IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED    ,"ctrl command not implemented"},
-{IBMCA_R_DSO_FAILURE                     ,"dso failure"},
-{IBMCA_R_MEXP_LENGTH_TO_LARGE            ,"mexp length to large"},
-{IBMCA_R_MISSING_KEY_COMPONENTS          ,"missing key components"},
-{IBMCA_R_NOT_INITIALISED                 ,"not initialised"},
-{IBMCA_R_NOT_LOADED                      ,"not loaded"},
-{IBMCA_R_OPERANDS_TO_LARGE               ,"operands to large"},
-{IBMCA_R_OUTLEN_TO_LARGE                 ,"outlen to large"},
-{IBMCA_R_REQUEST_FAILED                  ,"request failed"},
-{IBMCA_R_UNDERFLOW_CONDITION             ,"underflow condition"},
-{IBMCA_R_UNDERFLOW_KEYRECORD             ,"underflow keyrecord"},
-{IBMCA_R_UNIT_FAILURE                    ,"unit failure"},
-{0,NULL}
-	};
+static ERR_STRING_DATA IBMCA_str_reasons[] = {
+    {IBMCA_R_ALREADY_LOADED, "already loaded"},
+    {IBMCA_R_BN_CTX_FULL, "bn ctx full"},
+    {IBMCA_R_BN_EXPAND_FAIL, "bn expand fail"},
+    {IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED, "ctrl command not implemented"},
+    {IBMCA_R_DSO_FAILURE, "dso failure"},
+    {IBMCA_R_MEXP_LENGTH_TO_LARGE, "mexp length to large"},
+    {IBMCA_R_MISSING_KEY_COMPONENTS, "missing key components"},
+    {IBMCA_R_NOT_INITIALISED, "not initialised"},
+    {IBMCA_R_NOT_LOADED, "not loaded"},
+    {IBMCA_R_OPERANDS_TO_LARGE, "operands to large"},
+    {IBMCA_R_OUTLEN_TO_LARGE, "outlen to large"},
+    {IBMCA_R_REQUEST_FAILED, "request failed"},
+    {IBMCA_R_UNDERFLOW_CONDITION, "underflow condition"},
+    {IBMCA_R_UNDERFLOW_KEYRECORD, "underflow keyrecord"},
+    {IBMCA_R_UNIT_FAILURE, "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef IBMCA_LIB_NAME
-static ERR_STRING_DATA IBMCA_lib_name[]=
-        {
-{0	,IBMCA_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA IBMCA_lib_name[] = {
+    {0, IBMCA_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int IBMCA_lib_error_code=0;
-static int IBMCA_error_init=1;
+static int IBMCA_lib_error_code = 0;
+static int IBMCA_error_init = 1;
 
 static void ERR_load_IBMCA_strings(void)
-	{
-	if (IBMCA_lib_error_code == 0)
-		IBMCA_lib_error_code=ERR_get_next_error_library();
+{
+    if (IBMCA_lib_error_code == 0)
+        IBMCA_lib_error_code = ERR_get_next_error_library();
 
-	if (IBMCA_error_init)
-		{
-		IBMCA_error_init=0;
+    if (IBMCA_error_init) {
+        IBMCA_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(IBMCA_lib_error_code,IBMCA_str_functs);
-		ERR_load_strings(IBMCA_lib_error_code,IBMCA_str_reasons);
+        ERR_load_strings(IBMCA_lib_error_code, IBMCA_str_functs);
+        ERR_load_strings(IBMCA_lib_error_code, IBMCA_str_reasons);
 #endif
 
 #ifdef IBMCA_LIB_NAME
-		IBMCA_lib_name->error = ERR_PACK(IBMCA_lib_error_code,0,0);
-		ERR_load_strings(0,IBMCA_lib_name);
+        IBMCA_lib_name->error = ERR_PACK(IBMCA_lib_error_code, 0, 0);
+        ERR_load_strings(0, IBMCA_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_IBMCA_strings(void)
-	{
-	if (IBMCA_error_init == 0)
-		{
+{
+    if (IBMCA_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(IBMCA_lib_error_code,IBMCA_str_functs);
-		ERR_unload_strings(IBMCA_lib_error_code,IBMCA_str_reasons);
+        ERR_unload_strings(IBMCA_lib_error_code, IBMCA_str_functs);
+        ERR_unload_strings(IBMCA_lib_error_code, IBMCA_str_reasons);
 #endif
 
 #ifdef IBMCA_LIB_NAME
-		ERR_unload_strings(0,IBMCA_lib_name);
+        ERR_unload_strings(0, IBMCA_lib_name);
 #endif
-		IBMCA_error_init=1;
-		}
-	}
+        IBMCA_error_init = 1;
+    }
+}
 
 static void ERR_IBMCA_error(int function, int reason, char *file, int line)
-	{
-	if (IBMCA_lib_error_code == 0)
-		IBMCA_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(IBMCA_lib_error_code,function,reason,file,line);
-	}
+{
+    if (IBMCA_lib_error_code == 0)
+        IBMCA_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(IBMCA_lib_error_code, function, reason, file, line);
+}
diff --git a/demos/engines/ibmca/hw_ibmca_err.h b/demos/engines/ibmca/hw_ibmca_err.h
index 2070f95799..c17e0c93bd 100644
--- a/demos/engines/ibmca/hw_ibmca_err.h
+++ b/demos/engines/ibmca/hw_ibmca_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,48 +53,49 @@
  */
 
 #ifndef HEADER_IBMCA_ERR_H
-#define HEADER_IBMCA_ERR_H
+# define HEADER_IBMCA_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_IBMCA_strings(void);
 static void ERR_unload_IBMCA_strings(void);
 static void ERR_IBMCA_error(int function, int reason, char *file, int line);
-#define IBMCAerr(f,r) ERR_IBMCA_error((f),(r),__FILE__,__LINE__)
+# define IBMCAerr(f,r) ERR_IBMCA_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the IBMCA functions. */
 
 /* Function codes. */
-#define IBMCA_F_IBMCA_CTRL				 100
-#define IBMCA_F_IBMCA_FINISH				 101
-#define IBMCA_F_IBMCA_INIT				 102
-#define IBMCA_F_IBMCA_MOD_EXP				 103
-#define IBMCA_F_IBMCA_MOD_EXP_CRT			 104
-#define IBMCA_F_IBMCA_RAND_BYTES			 105
-#define IBMCA_F_IBMCA_RSA_MOD_EXP			 106
+# define IBMCA_F_IBMCA_CTRL                               100
+# define IBMCA_F_IBMCA_FINISH                             101
+# define IBMCA_F_IBMCA_INIT                               102
+# define IBMCA_F_IBMCA_MOD_EXP                            103
+# define IBMCA_F_IBMCA_MOD_EXP_CRT                        104
+# define IBMCA_F_IBMCA_RAND_BYTES                         105
+# define IBMCA_F_IBMCA_RSA_MOD_EXP                        106
 
 /* Reason codes. */
-#define IBMCA_R_ALREADY_LOADED				 100
-#define IBMCA_R_BN_CTX_FULL				 101
-#define IBMCA_R_BN_EXPAND_FAIL				 102
-#define IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED		 103
-#define IBMCA_R_DSO_FAILURE				 104
-#define IBMCA_R_MEXP_LENGTH_TO_LARGE			 105
-#define IBMCA_R_MISSING_KEY_COMPONENTS			 106
-#define IBMCA_R_NOT_INITIALISED				 107
-#define IBMCA_R_NOT_LOADED				 108
-#define IBMCA_R_OPERANDS_TO_LARGE			 109
-#define IBMCA_R_OUTLEN_TO_LARGE				 110
-#define IBMCA_R_REQUEST_FAILED				 111
-#define IBMCA_R_UNDERFLOW_CONDITION			 112
-#define IBMCA_R_UNDERFLOW_KEYRECORD			 113
-#define IBMCA_R_UNIT_FAILURE				 114
+# define IBMCA_R_ALREADY_LOADED                           100
+# define IBMCA_R_BN_CTX_FULL                              101
+# define IBMCA_R_BN_EXPAND_FAIL                           102
+# define IBMCA_R_CTRL_COMMAND_NOT_IMPLEMENTED             103
+# define IBMCA_R_DSO_FAILURE                              104
+# define IBMCA_R_MEXP_LENGTH_TO_LARGE                     105
+# define IBMCA_R_MISSING_KEY_COMPONENTS                   106
+# define IBMCA_R_NOT_INITIALISED                          107
+# define IBMCA_R_NOT_LOADED                               108
+# define IBMCA_R_OPERANDS_TO_LARGE                        109
+# define IBMCA_R_OUTLEN_TO_LARGE                          110
+# define IBMCA_R_REQUEST_FAILED                           111
+# define IBMCA_R_UNDERFLOW_CONDITION                      112
+# define IBMCA_R_UNDERFLOW_KEYRECORD                      113
+# define IBMCA_R_UNIT_FAILURE                             114
 
 #ifdef  __cplusplus
 }
diff --git a/demos/engines/ibmca/ica_openssl_api.h b/demos/engines/ibmca/ica_openssl_api.h
index b3739f604a..715bb928bd 100644
--- a/demos/engines/ibmca/ica_openssl_api.h
+++ b/demos/engines/ibmca/ica_openssl_api.h
@@ -1,64 +1,63 @@
 
 #ifndef __ICA_OPENSSL_API_H__
-#define __ICA_OPENSSL_API_H__
+# define __ICA_OPENSSL_API_H__
 
 /**
  ** abstract data types for API
  **/
 
-#define ICA_ADAPTER_HANDLE int
+# define ICA_ADAPTER_HANDLE int
 
-#if defined(linux) || defined (_AIX)
-#define ICA_CALL 
-#endif
+# if defined(linux) || defined (_AIX)
+#  define ICA_CALL
+# endif
 
-#if defined(WIN32) || defined(_WIN32)
-#define ICA_CALL  __stdcall
-#endif
+# if defined(WIN32) || defined(_WIN32)
+#  define ICA_CALL  __stdcall
+# endif
 
-/*------------------------------------------------*
+/* -----------------------------------------------*
  | RSA defines and typedefs                       |
  *------------------------------------------------*/
  /*
- * All data elements of the RSA key are in big-endian format
- * Modulus-Exponent form of key
- *
- */
- #define MAX_EXP_SIZE 256
- #define MAX_MODULUS_SIZE 256
- #define MAX_MODEXP_SIZE  (MAX_EXP_SIZE + MAX_MODULUS_SIZE)
+  * All data elements of the RSA key are in big-endian format
+  * Modulus-Exponent form of key
+  *
+  */
+# define MAX_EXP_SIZE 256
+# define MAX_MODULUS_SIZE 256
+# define MAX_MODEXP_SIZE  (MAX_EXP_SIZE + MAX_MODULUS_SIZE)
 
- #define MAX_OPERAND_SIZE  MAX_EXP_SIZE
+# define MAX_OPERAND_SIZE  MAX_EXP_SIZE
 
- typedef unsigned char ICA_KEY_RSA_MODEXPO_REC[MAX_MODEXP_SIZE];
+typedef unsigned char ICA_KEY_RSA_MODEXPO_REC[MAX_MODEXP_SIZE];
  /*
- * All data elements of the RSA key are in big-endian format
- * Chinese Remainder Thereom(CRT) form of key
- * Used only for Decrypt, the encrypt form is typically Modulus-Exponent
- *
- */
- #define MAX_BP_SIZE 136
- #define MAX_BQ_SIZE 128
- #define MAX_NP_SIZE 136
- #define MAX_NQ_SIZE 128
- #define MAX_QINV_SIZE 136
- #define MAX_RSACRT_SIZE (MAX_BP_SIZE+MAX_BQ_SIZE+MAX_NP_SIZE+MAX_NQ_SIZE+MAX_QINV_SIZE)
-
-#define RSA_GEN_OPERAND_MAX   256 /* bytes */
+  * All data elements of the RSA key are in big-endian format
+  * Chinese Remainder Thereom(CRT) form of key
+  * Used only for Decrypt, the encrypt form is typically Modulus-Exponent
+  *
+  */
+# define MAX_BP_SIZE 136
+# define MAX_BQ_SIZE 128
+# define MAX_NP_SIZE 136
+# define MAX_NQ_SIZE 128
+# define MAX_QINV_SIZE 136
+# define MAX_RSACRT_SIZE (MAX_BP_SIZE+MAX_BQ_SIZE+MAX_NP_SIZE+MAX_NQ_SIZE+MAX_QINV_SIZE)
+
+# define RSA_GEN_OPERAND_MAX   256/* bytes */
 
 typedef unsigned char ICA_KEY_RSA_CRT_REC[MAX_RSACRT_SIZE];
-/*------------------------------------------------*
+/* -----------------------------------------------*
  | RSA key token types                            |
  *------------------------------------------------*/
 
-#define  RSA_PUBLIC_MODULUS_EXPONENT        3
-#define  RSA_PKCS_PRIVATE_CHINESE_REMAINDER 6
-
-#define KEYTYPE_MODEXPO         1
-#define KEYTYPE_PKCSCRT         2
+# define  RSA_PUBLIC_MODULUS_EXPONENT        3
+# define  RSA_PKCS_PRIVATE_CHINESE_REMAINDER 6
 
+# define KEYTYPE_MODEXPO         1
+# define KEYTYPE_PKCSCRT         2
 
-/*------------------------------------------------*
+/* -----------------------------------------------*
  | RSA Key Token format                           |
  *------------------------------------------------*/
 
@@ -68,23 +67,23 @@ typedef unsigned char ICA_KEY_RSA_CRT_REC[MAX_RSACRT_SIZE];
  *        stored in big-endian format
  */
 
-typedef struct _ICA_KEY_RSA_MODEXPO
-{   unsigned int  keyType;             /* RSA key type.               */
-    unsigned int  keyLength;           /* Total length of the token.  */
-    unsigned int  modulusBitLength;    /* Modulus n bit length.       */
-                                       /* -- Start of the data length.*/
-    unsigned int  nLength;             /* Modulus n = p * q           */
-    unsigned int  expLength;           /* exponent (public or private)*/
-                                       /*   e = 1/d * mod(p-1)(q-1)   */
-                                       /* -- Start of the data offsets*/
-    unsigned int  nOffset;             /* Modulus n .                 */
-    unsigned int  expOffset;           /* exponent (public or private)*/
-    unsigned char reserved[112];       /* reserved area               */
-                                       /* -- Start of the variable -- */
-                                       /* -- length token data.    -- */
+typedef struct _ICA_KEY_RSA_MODEXPO {
+    unsigned int keyType;       /* RSA key type.  */
+    unsigned int keyLength;     /* Total length of the token.  */
+    unsigned int modulusBitLength; /* Modulus n bit length.  */
+    /* -- Start of the data length. */
+    unsigned int nLength;       /* Modulus n = p * q */
+    unsigned int expLength;     /* exponent (public or private) */
+    /*   e = 1/d * mod(p-1)(q-1)   */
+    /* -- Start of the data offsets */
+    unsigned int nOffset;       /* Modulus n .  */
+    unsigned int expOffset;     /* exponent (public or private) */
+    unsigned char reserved[112]; /* reserved area */
+    /* -- Start of the variable -- */
+    /* -- length token data.    -- */
     ICA_KEY_RSA_MODEXPO_REC keyRecord;
 } ICA_KEY_RSA_MODEXPO;
-#define SZ_HEADER_MODEXPO (sizeof(ICA_KEY_RSA_MODEXPO) - sizeof(ICA_KEY_RSA_MODEXPO_REC))
+# define SZ_HEADER_MODEXPO (sizeof(ICA_KEY_RSA_MODEXPO) - sizeof(ICA_KEY_RSA_MODEXPO_REC))
 
 /*-
  * NOTE:  All the fields in the ICA_KEY_RSA_CRT structure
@@ -92,98 +91,93 @@ typedef struct _ICA_KEY_RSA_MODEXPO
  *        stored in big-endian format
  */
 
-typedef struct _ICA_KEY_RSA_CRT
-{   unsigned int  keyType;             /* RSA key type.               */
-    unsigned int  keyLength;           /* Total length of the token.  */
-    unsigned int  modulusBitLength;    /* Modulus n bit length.       */
-                                       /* -- Start of the data length.*/
-#if _AIX
-    unsigned int  nLength;             /* Modulus n = p * q           */
-#endif
-    unsigned int  pLength;             /* Prime number p .            */
-    unsigned int  qLength;             /* Prime number q .            */
-    unsigned int  dpLength;            /* dp = d * mod(p-1) .         */
-    unsigned int  dqLength;            /* dq = d * mod(q-1) .         */
-    unsigned int  qInvLength;          /* PKCS: qInv = Ap/q           */
-                                       /* -- Start of the data offsets*/
-#if _AIX
-    unsigned int  nOffset;             /* Modulus n .                 */
-#endif
-    unsigned int  pOffset;             /* Prime number p .            */
-    unsigned int  qOffset;             /* Prime number q .            */
-    unsigned int  dpOffset;            /* dp .                        */
-    unsigned int  dqOffset;            /* dq .                        */
-    unsigned int  qInvOffset;          /* qInv for PKCS               */
-#if _AIX
-    unsigned char reserved[80];        /* reserved area               */
-#else
-    unsigned char reserved[88];        /* reserved area               */
-#endif
-                                       /* -- Start of the variable -- */
-                                       /* -- length token data.    -- */
+typedef struct _ICA_KEY_RSA_CRT {
+    unsigned int keyType;       /* RSA key type.  */
+    unsigned int keyLength;     /* Total length of the token.  */
+    unsigned int modulusBitLength; /* Modulus n bit length.  */
+    /* -- Start of the data length. */
+# if _AIX
+    unsigned int nLength;       /* Modulus n = p * q */
+# endif
+    unsigned int pLength;       /* Prime number p .  */
+    unsigned int qLength;       /* Prime number q .  */
+    unsigned int dpLength;      /* dp = d * mod(p-1) .  */
+    unsigned int dqLength;      /* dq = d * mod(q-1) .  */
+    unsigned int qInvLength;    /* PKCS: qInv = Ap/q */
+    /* -- Start of the data offsets */
+# if _AIX
+    unsigned int nOffset;       /* Modulus n .  */
+# endif
+    unsigned int pOffset;       /* Prime number p .  */
+    unsigned int qOffset;       /* Prime number q .  */
+    unsigned int dpOffset;      /* dp .  */
+    unsigned int dqOffset;      /* dq .  */
+    unsigned int qInvOffset;    /* qInv for PKCS */
+# if _AIX
+    unsigned char reserved[80]; /* reserved area */
+# else
+    unsigned char reserved[88]; /* reserved area */
+# endif
+    /* -- Start of the variable -- */
+    /* -- length token data.    -- */
     ICA_KEY_RSA_CRT_REC keyRecord;
 } ICA_KEY_RSA_CRT;
-#define SZ_HEADER_CRT (sizeof(ICA_KEY_RSA_CRT) - sizeof(ICA_KEY_RSA_CRT_REC))
+# define SZ_HEADER_CRT (sizeof(ICA_KEY_RSA_CRT) - sizeof(ICA_KEY_RSA_CRT_REC))
 
 unsigned int
-icaOpenAdapter( unsigned int        adapterId,
-	        ICA_ADAPTER_HANDLE *pAdapterHandle );
+icaOpenAdapter(unsigned int adapterId, ICA_ADAPTER_HANDLE * pAdapterHandle);
 
-unsigned int
-icaCloseAdapter( ICA_ADAPTER_HANDLE adapterHandle );
+unsigned int icaCloseAdapter(ICA_ADAPTER_HANDLE adapterHandle);
 
 unsigned int
-icaRsaModExpo( ICA_ADAPTER_HANDLE    hAdapterHandle,
-	       unsigned int          inputDataLength,
-	       unsigned char        *pInputData,
-	       ICA_KEY_RSA_MODEXPO  *pKeyModExpo,
-	       unsigned int         *pOutputDataLength,
-	       unsigned char        *pOutputData );
+icaRsaModExpo(ICA_ADAPTER_HANDLE hAdapterHandle,
+              unsigned int inputDataLength,
+              unsigned char *pInputData,
+              ICA_KEY_RSA_MODEXPO *pKeyModExpo,
+              unsigned int *pOutputDataLength, unsigned char *pOutputData);
 
 unsigned int
-icaRsaCrt( ICA_ADAPTER_HANDLE     hAdapterHandle,
-	   unsigned int           inputDataLength,
-	   unsigned char         *pInputData,
-	   ICA_KEY_RSA_CRT       *pKeyCrt,
-	   unsigned int          *pOutputDataLength,
-	   unsigned char         *pOutputData );
+icaRsaCrt(ICA_ADAPTER_HANDLE hAdapterHandle,
+          unsigned int inputDataLength,
+          unsigned char *pInputData,
+          ICA_KEY_RSA_CRT *pKeyCrt,
+          unsigned int *pOutputDataLength, unsigned char *pOutputData);
 
 unsigned int
-icaRandomNumberGenerate( ICA_ADAPTER_HANDLE  hAdapterHandle,
-			 unsigned int        outputDataLength,
-			 unsigned char      *pOutputData );
+icaRandomNumberGenerate(ICA_ADAPTER_HANDLE hAdapterHandle,
+                        unsigned int outputDataLength,
+                        unsigned char *pOutputData);
 
-/* Specific macros and definitions to not have IFDEF;s all over the
-   main code */
+/*
+ * Specific macros and definitions to not have IFDEF;s all over the main code
+ */
 
-#if (_AIX)
+# if (_AIX)
 static const char *IBMCA_LIBNAME = "/lib/libica.a(shr.o)";
-#elif (WIN32)
+# elif (WIN32)
 static const char *IBMCA_LIBNAME = "cryptica";
-#else
+# else
 static const char *IBMCA_LIBNAME = "ica";
-#endif
+# endif
 
-#if (WIN32)
+# if (WIN32)
 /*
- The ICA_KEY_RSA_MODEXPO & ICA_KEY_RSA_CRT lengths and
- offsets must be in big-endian format.
-
-*/
-#define CORRECT_ENDIANNESS(b) (  \
+ * The ICA_KEY_RSA_MODEXPO & ICA_KEY_RSA_CRT lengths and offsets must be in
+ * big-endian format.
+ *
+ */
+#  define CORRECT_ENDIANNESS(b) (  \
                              (((unsigned long) (b) & 0x000000ff) << 24) |  \
                              (((unsigned long) (b) & 0x0000ff00) <<  8) |  \
                              (((unsigned long) (b) & 0x00ff0000) >>  8) |  \
                              (((unsigned long) (b) & 0xff000000) >> 24)    \
                              )
-#define CRT_KEY_TYPE   RSA_PKCS_PRIVATE_CHINESE_REMAINDER
-#define ME_KEY_TYPE    RSA_PUBLIC_MODULUS_EXPONENT
-#else
-#define CORRECT_ENDIANNESS(b) (b)
-#define CRT_KEY_TYPE       KEYTYPE_PKCSCRT
-#define ME_KEY_TYPE        KEYTYPE_MODEXPO
-#endif
-
-
-
-#endif   /* __ICA_OPENSSL_API_H__ */
+#  define CRT_KEY_TYPE   RSA_PKCS_PRIVATE_CHINESE_REMAINDER
+#  define ME_KEY_TYPE    RSA_PUBLIC_MODULUS_EXPONENT
+# else
+#  define CORRECT_ENDIANNESS(b) (b)
+#  define CRT_KEY_TYPE       KEYTYPE_PKCSCRT
+#  define ME_KEY_TYPE        KEYTYPE_MODEXPO
+# endif
+
+#endif                          /* __ICA_OPENSSL_API_H__ */
diff --git a/demos/engines/rsaref/rsaref.c b/demos/engines/rsaref/rsaref.c
index f97974fc49..498cc7098f 100644
--- a/demos/engines/rsaref/rsaref.c
+++ b/demos/engines/rsaref/rsaref.c
@@ -1,6 +1,8 @@
-/* Demo of how to construct your own engine and using it.  The basis of this
-   engine is RSAref, an old reference of the RSA algorithm which can still
-   be found a little here and there. */
+/*
+ * Demo of how to construct your own engine and using it.  The basis of this
+ * engine is RSAref, an old reference of the RSA algorithm which can still be
+ * found a little here and there.
+ */
 
 #include 
 #include 
@@ -35,177 +37,172 @@ static int rsaref_destroy(ENGINE *e);
 static int rsaref_init(ENGINE *e);
 static int rsaref_finish(ENGINE *e);
 #if 0
-static int rsaref_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)()); 
+static int rsaref_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ());
 #endif
 
 /*****************************************************************************
  * Engine commands
  **/
 static const ENGINE_CMD_DEFN rsaref_cmd_defns[] = {
-	{0, NULL, NULL, 0}
-	};
+    {0, NULL, NULL, 0}
+};
 
 /*****************************************************************************
  * RSA functions
  **/
 static int rsaref_private_decrypt(int len, const unsigned char *from,
-	unsigned char *to, RSA *rsa, int padding);
+                                  unsigned char *to, RSA *rsa, int padding);
 static int rsaref_private_encrypt(int len, const unsigned char *from,
-	unsigned char *to, RSA *rsa, int padding);
+                                  unsigned char *to, RSA *rsa, int padding);
 static int rsaref_public_encrypt(int len, const unsigned char *from,
-	unsigned char *to, RSA *rsa, int padding);
+                                 unsigned char *to, RSA *rsa, int padding);
 static int rsaref_public_decrypt(int len, const unsigned char *from,
-	unsigned char *to, RSA *rsa, int padding);
-static int bnref_mod_exp(BIGNUM *r,const BIGNUM *a,const BIGNUM *p,const BIGNUM *m,
-			  BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+                                 unsigned char *to, RSA *rsa, int padding);
+static int bnref_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 static int rsaref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
 
 /*****************************************************************************
  * Our RSA method
  **/
-static RSA_METHOD rsaref_rsa =
-{
-  "RSAref PKCS#1 RSA",
-  rsaref_public_encrypt,
-  rsaref_public_decrypt,
-  rsaref_private_encrypt,
-  rsaref_private_decrypt,
-  rsaref_mod_exp,
-  bnref_mod_exp,
-  NULL,
-  NULL,
-  0,
-  NULL,
-  NULL,
-  NULL
+static RSA_METHOD rsaref_rsa = {
+    "RSAref PKCS#1 RSA",
+    rsaref_public_encrypt,
+    rsaref_public_decrypt,
+    rsaref_private_encrypt,
+    rsaref_private_decrypt,
+    rsaref_mod_exp,
+    bnref_mod_exp,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL
 };
 
 /*****************************************************************************
  * Symetric cipher and digest function registrars
  **/
 static int rsaref_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-	const int **nids, int nid);
+                          const int **nids, int nid);
 static int rsaref_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int nid);
+                          const int **nids, int nid);
 
 static int rsaref_cipher_nids[] =
-	{ NID_des_cbc, NID_des_ede3_cbc, NID_desx_cbc, 0 };
-static int rsaref_digest_nids[] =
-	{ NID_md2, NID_md5, 0 };
+    { NID_des_cbc, NID_des_ede3_cbc, NID_desx_cbc, 0 };
+static int rsaref_digest_nids[] = { NID_md2, NID_md5, 0 };
 
 /*****************************************************************************
  * DES functions
  **/
 static int cipher_des_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+                               const unsigned char *iv, int enc);
 static int cipher_des_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl);
+                               const unsigned char *in, unsigned int inl);
 static int cipher_des_cbc_clean(EVP_CIPHER_CTX *);
-static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx,
+                                    const unsigned char *key,
+                                    const unsigned char *iv, int enc);
 static int cipher_des_ede3_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl);
+                                    const unsigned char *in,
+                                    unsigned int inl);
 static int cipher_des_ede3_cbc_clean(EVP_CIPHER_CTX *);
 static int cipher_desx_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+                                const unsigned char *iv, int enc);
 static int cipher_desx_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl);
+                                const unsigned char *in, unsigned int inl);
 static int cipher_desx_cbc_clean(EVP_CIPHER_CTX *);
 
 /*****************************************************************************
  * Our DES ciphers
  **/
-static const EVP_CIPHER cipher_des_cbc =
-	{
-	NID_des_cbc,
-	8, 8, 8,
-	0 | EVP_CIPH_CBC_MODE,
-	cipher_des_cbc_init,
-	cipher_des_cbc_code,
-	cipher_des_cbc_clean,
-	sizeof(DES_CBC_CTX),
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-
-static const EVP_CIPHER cipher_des_ede3_cbc =
-	{
-	NID_des_ede3_cbc,
-	8, 24, 8,
-	0 | EVP_CIPH_CBC_MODE,
-	cipher_des_ede3_cbc_init,
-	cipher_des_ede3_cbc_code,
-	cipher_des_ede3_cbc_clean,
-	sizeof(DES3_CBC_CTX),
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-
-static const EVP_CIPHER cipher_desx_cbc =
-	{
-	NID_desx_cbc,
-	8, 24, 8,
-	0 | EVP_CIPH_CBC_MODE,
-	cipher_desx_cbc_init,
-	cipher_desx_cbc_code,
-	cipher_desx_cbc_clean,
-	sizeof(DESX_CBC_CTX),
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
+static const EVP_CIPHER cipher_des_cbc = {
+    NID_des_cbc,
+    8, 8, 8,
+    0 | EVP_CIPH_CBC_MODE,
+    cipher_des_cbc_init,
+    cipher_des_cbc_code,
+    cipher_des_cbc_clean,
+    sizeof(DES_CBC_CTX),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+static const EVP_CIPHER cipher_des_ede3_cbc = {
+    NID_des_ede3_cbc,
+    8, 24, 8,
+    0 | EVP_CIPH_CBC_MODE,
+    cipher_des_ede3_cbc_init,
+    cipher_des_ede3_cbc_code,
+    cipher_des_ede3_cbc_clean,
+    sizeof(DES3_CBC_CTX),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+static const EVP_CIPHER cipher_desx_cbc = {
+    NID_desx_cbc,
+    8, 24, 8,
+    0 | EVP_CIPH_CBC_MODE,
+    cipher_desx_cbc_init,
+    cipher_desx_cbc_code,
+    cipher_desx_cbc_clean,
+    sizeof(DESX_CBC_CTX),
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
 
 /*****************************************************************************
  * MD functions
  **/
 static int digest_md2_init(EVP_MD_CTX *ctx);
-static int digest_md2_update(EVP_MD_CTX *ctx,const void *data,
-	unsigned long count);
-static int digest_md2_final(EVP_MD_CTX *ctx,unsigned char *md);
+static int digest_md2_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count);
+static int digest_md2_final(EVP_MD_CTX *ctx, unsigned char *md);
 static int digest_md5_init(EVP_MD_CTX *ctx);
-static int digest_md5_update(EVP_MD_CTX *ctx,const void *data,
-	unsigned long count);
-static int digest_md5_final(EVP_MD_CTX *ctx,unsigned char *md);
+static int digest_md5_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count);
+static int digest_md5_final(EVP_MD_CTX *ctx, unsigned char *md);
 
 /*****************************************************************************
  * Our MD digests
  **/
-static const EVP_MD digest_md2 =
-	{
-	NID_md2,
-	NID_md2WithRSAEncryption,
-	16,
-	0,
-	digest_md2_init,
-	digest_md2_update,
-	digest_md2_final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	16,
-	sizeof(MD2_CTX)
-	};
-
-static const EVP_MD digest_md5 =
-	{
-	NID_md5,
-	NID_md5WithRSAEncryption,
-	16,
-	0,
-	digest_md5_init,
-	digest_md5_update,
-	digest_md5_final,
-	NULL,
-	NULL,
-	EVP_PKEY_RSA_method,
-	64,
-	sizeof(MD5_CTX)
-	};
+static const EVP_MD digest_md2 = {
+    NID_md2,
+    NID_md2WithRSAEncryption,
+    16,
+    0,
+    digest_md2_init,
+    digest_md2_update,
+    digest_md2_final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    16,
+    sizeof(MD2_CTX)
+};
+
+static const EVP_MD digest_md5 = {
+    NID_md5,
+    NID_md5WithRSAEncryption,
+    16,
+    0,
+    digest_md5_init,
+    digest_md5_update,
+    digest_md5_final,
+    NULL,
+    NULL,
+    EVP_PKEY_RSA_method,
+    64,
+    sizeof(MD5_CTX)
+};
 
 /*****************************************************************************
  *** Function definitions                                                  ***
@@ -216,337 +213,359 @@ static const EVP_MD digest_md5 =
  **/
 
 static int bind_rsaref(ENGINE *e)
-	{
-	const RSA_METHOD *meth1;
-	if(!ENGINE_set_id(e, engine_rsaref_id)
-		|| !ENGINE_set_name(e, engine_rsaref_name)
-		|| !ENGINE_set_RSA(e, &rsaref_rsa)
-		|| !ENGINE_set_ciphers(e, rsaref_ciphers)
-		|| !ENGINE_set_digests(e, rsaref_digests)
-		|| !ENGINE_set_destroy_function(e, rsaref_destroy)
-		|| !ENGINE_set_init_function(e, rsaref_init)
-		|| !ENGINE_set_finish_function(e, rsaref_finish)
-		/* || !ENGINE_set_ctrl_function(e, rsaref_ctrl) */
-		/* || !ENGINE_set_cmd_defns(e, rsaref_cmd_defns) */)
-		return 0;
-
-	/* Ensure the rsaref error handling is set up */
-	ERR_load_RSAREF_strings();
-	return 1;
-	}
+{
+    const RSA_METHOD *meth1;
+    if (!ENGINE_set_id(e, engine_rsaref_id)
+        || !ENGINE_set_name(e, engine_rsaref_name)
+        || !ENGINE_set_RSA(e, &rsaref_rsa)
+        || !ENGINE_set_ciphers(e, rsaref_ciphers)
+        || !ENGINE_set_digests(e, rsaref_digests)
+        || !ENGINE_set_destroy_function(e, rsaref_destroy)
+        || !ENGINE_set_init_function(e, rsaref_init)
+        || !ENGINE_set_finish_function(e, rsaref_finish)
+        /* || !ENGINE_set_ctrl_function(e, rsaref_ctrl) */
+        /*
+         * || !ENGINE_set_cmd_defns(e, rsaref_cmd_defns)
+         */ )
+        return 0;
+
+    /* Ensure the rsaref error handling is set up */
+    ERR_load_RSAREF_strings();
+    return 1;
+}
 
 #ifdef ENGINE_DYNAMIC_SUPPORT
 static int bind_helper(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_rsaref_id) != 0))
-		return 0;
-	if(!bind_rsaref(e))
-		return 0;
-	return 1;
-	}       
+{
+    if (id && (strcmp(id, engine_rsaref_id) != 0))
+        return 0;
+    if (!bind_rsaref(e))
+        return 0;
+    return 1;
+}
+
 IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
 #else
 static ENGINE *engine_rsaref(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_rsaref(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_rsaref(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_rsaref(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_rsaref();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_rsaref();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
 #endif
 
 /* Initiator which is only present to make sure this engine looks available */
 static int rsaref_init(ENGINE *e)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 /* Finisher which is only present to make sure this engine looks available */
 static int rsaref_finish(ENGINE *e)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 /* Destructor (complements the "ENGINE_ncipher()" constructor) */
 static int rsaref_destroy(ENGINE *e)
-	{
-	ERR_unload_RSAREF_strings();
-	return 1;
-	}
+{
+    ERR_unload_RSAREF_strings();
+    return 1;
+}
 
 /*****************************************************************************
  * RSA functions
  **/
 
 static int rsaref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
-	{
-	RSAREFerr(RSAREF_F_RSAREF_MOD_EXP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(0);
-	}
+{
+    RSAREFerr(RSAREF_F_RSAREF_MOD_EXP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (0);
+}
 
 static int bnref_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	RSAREFerr(RSAREF_F_BNREF_MOD_EXP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(0);
-	}
+                         const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    RSAREFerr(RSAREF_F_BNREF_MOD_EXP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (0);
+}
 
 /* unsigned char *to:  [max]    */
 static int RSAref_bn2bin(BIGNUM *from, unsigned char *to, int max)
-	{
-	int i;
-
-	i=BN_num_bytes(from);
-	if (i > max)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_BN2BIN,RSAREF_R_LEN);
-		return(0);
-		}
-
-	memset(to,0,(unsigned int)max);
-	if (!BN_bn2bin(from,&(to[max-i])))
-		return(0);
-	return(1);
-	}
+{
+    int i;
+
+    i = BN_num_bytes(from);
+    if (i > max) {
+        RSAREFerr(RSAREF_F_RSAREF_BN2BIN, RSAREF_R_LEN);
+        return (0);
+    }
+
+    memset(to, 0, (unsigned int)max);
+    if (!BN_bn2bin(from, &(to[max - i])))
+        return (0);
+    return (1);
+}
 
 #ifdef undef
 /* unsigned char *from:  [max]    */
 static BIGNUM *RSAref_bin2bn(unsigned char *from, BIGNUM *to, int max)
-	{
-	int i;
-	BIGNUM *ret;
-
-	for (i=0; in=RSAref_bin2bn(from->m,NULL,RSAref_MAX_LEN);
-	to->e=RSAref_bin2bn(from->e,NULL,RSAref_MAX_LEN);
-	if ((to->n == NULL) || (to->e == NULL)) return(0);
-	return(1);
-	}
+{
+    int i;
+    BIGNUM *ret;
+
+    for (i = 0; i < max; i++)
+        if (from[i])
+            break;
+
+    ret = BN_bin2bn(&(from[i]), max - i, to);
+    return (ret);
+}
+
+static int RSAref_Public_ref2eay(RSArefPublicKey * from, RSA *to)
+{
+    to->n = RSAref_bin2bn(from->m, NULL, RSAref_MAX_LEN);
+    to->e = RSAref_bin2bn(from->e, NULL, RSAref_MAX_LEN);
+    if ((to->n == NULL) || (to->e == NULL))
+        return (0);
+    return (1);
+}
 #endif
 
-static int RSAref_Public_eay2ref(RSA *from, R_RSA_PUBLIC_KEY *to)
-	{
-	to->bits=BN_num_bits(from->n);
-	if (!RSAref_bn2bin(from->n,to->modulus,MAX_RSA_MODULUS_LEN)) return(0);
-	if (!RSAref_bn2bin(from->e,to->exponent,MAX_RSA_MODULUS_LEN)) return(0);
-	return(1);
-	}
+static int RSAref_Public_eay2ref(RSA *from, R_RSA_PUBLIC_KEY * to)
+{
+    to->bits = BN_num_bits(from->n);
+    if (!RSAref_bn2bin(from->n, to->modulus, MAX_RSA_MODULUS_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->e, to->exponent, MAX_RSA_MODULUS_LEN))
+        return (0);
+    return (1);
+}
 
 #ifdef undef
-static int RSAref_Private_ref2eay(RSArefPrivateKey *from, RSA *to)
-	{
-	if ((to->n=RSAref_bin2bn(from->m,NULL,RSAref_MAX_LEN)) == NULL)
-		return(0);
-	if ((to->e=RSAref_bin2bn(from->e,NULL,RSAref_MAX_LEN)) == NULL)
-		return(0);
-	if ((to->d=RSAref_bin2bn(from->d,NULL,RSAref_MAX_LEN)) == NULL)
-		return(0);
-	if ((to->p=RSAref_bin2bn(from->prime[0],NULL,RSAref_MAX_PLEN)) == NULL)
-		return(0);
-	if ((to->q=RSAref_bin2bn(from->prime[1],NULL,RSAref_MAX_PLEN)) == NULL)
-		return(0);
-	if ((to->dmp1=RSAref_bin2bn(from->pexp[0],NULL,RSAref_MAX_PLEN))
-		== NULL)
-		return(0);
-	if ((to->dmq1=RSAref_bin2bn(from->pexp[1],NULL,RSAref_MAX_PLEN))
-		== NULL)
-		return(0);
-	if ((to->iqmp=RSAref_bin2bn(from->coef,NULL,RSAref_MAX_PLEN)) == NULL)
-		return(0);
-	return(1);
-	}
+static int RSAref_Private_ref2eay(RSArefPrivateKey * from, RSA *to)
+{
+    if ((to->n = RSAref_bin2bn(from->m, NULL, RSAref_MAX_LEN)) == NULL)
+        return (0);
+    if ((to->e = RSAref_bin2bn(from->e, NULL, RSAref_MAX_LEN)) == NULL)
+        return (0);
+    if ((to->d = RSAref_bin2bn(from->d, NULL, RSAref_MAX_LEN)) == NULL)
+        return (0);
+    if ((to->p =
+         RSAref_bin2bn(from->prime[0], NULL, RSAref_MAX_PLEN)) == NULL)
+        return (0);
+    if ((to->q =
+         RSAref_bin2bn(from->prime[1], NULL, RSAref_MAX_PLEN)) == NULL)
+        return (0);
+    if ((to->dmp1 = RSAref_bin2bn(from->pexp[0], NULL, RSAref_MAX_PLEN))
+        == NULL)
+        return (0);
+    if ((to->dmq1 = RSAref_bin2bn(from->pexp[1], NULL, RSAref_MAX_PLEN))
+        == NULL)
+        return (0);
+    if ((to->iqmp = RSAref_bin2bn(from->coef, NULL, RSAref_MAX_PLEN)) == NULL)
+        return (0);
+    return (1);
+}
 #endif
 
-static int RSAref_Private_eay2ref(RSA *from, R_RSA_PRIVATE_KEY *to)
-	{
-	to->bits=BN_num_bits(from->n);
-	if (!RSAref_bn2bin(from->n,to->modulus,MAX_RSA_MODULUS_LEN)) return(0);
-	if (!RSAref_bn2bin(from->e,to->publicExponent,MAX_RSA_MODULUS_LEN)) return(0);
-	if (!RSAref_bn2bin(from->d,to->exponent,MAX_RSA_MODULUS_LEN)) return(0);
-	if (!RSAref_bn2bin(from->p,to->prime[0],MAX_RSA_PRIME_LEN)) return(0);
-	if (!RSAref_bn2bin(from->q,to->prime[1],MAX_RSA_PRIME_LEN)) return(0);
-	if (!RSAref_bn2bin(from->dmp1,to->primeExponent[0],MAX_RSA_PRIME_LEN)) return(0);
-	if (!RSAref_bn2bin(from->dmq1,to->primeExponent[1],MAX_RSA_PRIME_LEN)) return(0);
-	if (!RSAref_bn2bin(from->iqmp,to->coefficient,MAX_RSA_PRIME_LEN)) return(0);
-	return(1);
-	}
-
-static int rsaref_private_decrypt(int len, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
-	int i,outlen= -1;
-	R_RSA_PRIVATE_KEY RSAkey;
-
-	if (!RSAref_Private_eay2ref(rsa,&RSAkey))
-		goto err;
-	if ((i=RSAPrivateDecrypt(to,(unsigned int *)&outlen,(unsigned char *)from,len,&RSAkey)) != 0)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PRIVATE_DECRYPT,i);
-		outlen= -1;
-		}
-err:
-	memset(&RSAkey,0,sizeof(RSAkey));
-	return(outlen);
-	}
-
-static int rsaref_private_encrypt(int len, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
-	int i,outlen= -1;
-	R_RSA_PRIVATE_KEY RSAkey;
-
-	if (padding != RSA_PKCS1_PADDING)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-	}
-	if (!RSAref_Private_eay2ref(rsa,&RSAkey))
-		goto err;
-	if ((i=RSAPrivateEncrypt(to,(unsigned int *)&outlen,(unsigned char *)from,len,&RSAkey)) != 0)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT,i);
-		outlen= -1;
-		}
-err:
-	memset(&RSAkey,0,sizeof(RSAkey));
-	return(outlen);
-	}
-
-static int rsaref_public_decrypt(int len, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
-	int i,outlen= -1;
-	R_RSA_PUBLIC_KEY RSAkey;
-
-	if (!RSAref_Public_eay2ref(rsa,&RSAkey))
-		goto err;
-	if ((i=RSAPublicDecrypt(to,(unsigned int *)&outlen,(unsigned char *)from,len,&RSAkey)) != 0)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PUBLIC_DECRYPT,i);
-		outlen= -1;
-		}
-err:
-	memset(&RSAkey,0,sizeof(RSAkey));
-	return(outlen);
-	}
-
-static int rsaref_public_encrypt(int len, const unsigned char *from, unsigned char *to,
-	     RSA *rsa, int padding)
-	{
-	int outlen= -1;
-	int i;
-	R_RSA_PUBLIC_KEY RSAkey;
-	R_RANDOM_STRUCT rnd;
-	unsigned char buf[16];
-
-	if (padding != RSA_PKCS1_PADDING && padding != RSA_SSLV23_PADDING) 
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-		goto err;
-		}
-	
-	R_RandomInit(&rnd);
-	R_GetRandomBytesNeeded((unsigned int *)&i,&rnd);
-	while (i > 0)
-		{
-		if (RAND_bytes(buf,16) <= 0)
-			goto err;
-		R_RandomUpdate(&rnd,buf,(unsigned int)((i>16)?16:i));
-		i-=16;
-		}
-
-	if (!RSAref_Public_eay2ref(rsa,&RSAkey))
-		goto err;
-	if ((i=RSAPublicEncrypt(to,(unsigned int *)&outlen,(unsigned char *)from,len,&RSAkey,&rnd)) != 0)
-		{
-		RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT,i);
-		outlen= -1;
-		goto err;
-		}
-err:
-	memset(&RSAkey,0,sizeof(RSAkey));
-	R_RandomFinal(&rnd);
-	memset(&rnd,0,sizeof(rnd));
-	return(outlen);
-	}
+static int RSAref_Private_eay2ref(RSA *from, R_RSA_PRIVATE_KEY * to)
+{
+    to->bits = BN_num_bits(from->n);
+    if (!RSAref_bn2bin(from->n, to->modulus, MAX_RSA_MODULUS_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->e, to->publicExponent, MAX_RSA_MODULUS_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->d, to->exponent, MAX_RSA_MODULUS_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->p, to->prime[0], MAX_RSA_PRIME_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->q, to->prime[1], MAX_RSA_PRIME_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->dmp1, to->primeExponent[0], MAX_RSA_PRIME_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->dmq1, to->primeExponent[1], MAX_RSA_PRIME_LEN))
+        return (0);
+    if (!RSAref_bn2bin(from->iqmp, to->coefficient, MAX_RSA_PRIME_LEN))
+        return (0);
+    return (1);
+}
+
+static int rsaref_private_decrypt(int len, const unsigned char *from,
+                                  unsigned char *to, RSA *rsa, int padding)
+{
+    int i, outlen = -1;
+    R_RSA_PRIVATE_KEY RSAkey;
+
+    if (!RSAref_Private_eay2ref(rsa, &RSAkey))
+        goto err;
+    if ((i =
+         RSAPrivateDecrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
+                           len, &RSAkey)) != 0) {
+        RSAREFerr(RSAREF_F_RSAREF_PRIVATE_DECRYPT, i);
+        outlen = -1;
+    }
+ err:
+    memset(&RSAkey, 0, sizeof(RSAkey));
+    return (outlen);
+}
+
+static int rsaref_private_encrypt(int len, const unsigned char *from,
+                                  unsigned char *to, RSA *rsa, int padding)
+{
+    int i, outlen = -1;
+    R_RSA_PRIVATE_KEY RSAkey;
+
+    if (padding != RSA_PKCS1_PADDING) {
+        RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT,
+                  RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+    if (!RSAref_Private_eay2ref(rsa, &RSAkey))
+        goto err;
+    if ((i =
+         RSAPrivateEncrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
+                           len, &RSAkey)) != 0) {
+        RSAREFerr(RSAREF_F_RSAREF_PRIVATE_ENCRYPT, i);
+        outlen = -1;
+    }
+ err:
+    memset(&RSAkey, 0, sizeof(RSAkey));
+    return (outlen);
+}
+
+static int rsaref_public_decrypt(int len, const unsigned char *from,
+                                 unsigned char *to, RSA *rsa, int padding)
+{
+    int i, outlen = -1;
+    R_RSA_PUBLIC_KEY RSAkey;
+
+    if (!RSAref_Public_eay2ref(rsa, &RSAkey))
+        goto err;
+    if ((i =
+         RSAPublicDecrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
+                          len, &RSAkey)) != 0) {
+        RSAREFerr(RSAREF_F_RSAREF_PUBLIC_DECRYPT, i);
+        outlen = -1;
+    }
+ err:
+    memset(&RSAkey, 0, sizeof(RSAkey));
+    return (outlen);
+}
+
+static int rsaref_public_encrypt(int len, const unsigned char *from,
+                                 unsigned char *to, RSA *rsa, int padding)
+{
+    int outlen = -1;
+    int i;
+    R_RSA_PUBLIC_KEY RSAkey;
+    R_RANDOM_STRUCT rnd;
+    unsigned char buf[16];
+
+    if (padding != RSA_PKCS1_PADDING && padding != RSA_SSLV23_PADDING) {
+        RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
+        goto err;
+    }
+
+    R_RandomInit(&rnd);
+    R_GetRandomBytesNeeded((unsigned int *)&i, &rnd);
+    while (i > 0) {
+        if (RAND_bytes(buf, 16) <= 0)
+            goto err;
+        R_RandomUpdate(&rnd, buf, (unsigned int)((i > 16) ? 16 : i));
+        i -= 16;
+    }
+
+    if (!RSAref_Public_eay2ref(rsa, &RSAkey))
+        goto err;
+    if ((i =
+         RSAPublicEncrypt(to, (unsigned int *)&outlen, (unsigned char *)from,
+                          len, &RSAkey, &rnd)) != 0) {
+        RSAREFerr(RSAREF_F_RSAREF_PUBLIC_ENCRYPT, i);
+        outlen = -1;
+        goto err;
+    }
+ err:
+    memset(&RSAkey, 0, sizeof(RSAkey));
+    R_RandomFinal(&rnd);
+    memset(&rnd, 0, sizeof(rnd));
+    return (outlen);
+}
 
 /*****************************************************************************
  * Symetric cipher and digest function registrars
  **/
 static int rsaref_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-	const int **nids, int nid)
-	{
-	int ok = 1;
-	if(!cipher)
-		{
-		/* We are returning a list of supported nids */
-		*nids = rsaref_cipher_nids;
-		return (sizeof(rsaref_cipher_nids)-1)/sizeof(rsaref_cipher_nids[0]);
-		}
-	/* We are being asked for a specific cipher */
-	switch (nid)
-		{
-	case NID_des_cbc:
-		*cipher = &cipher_des_cbc; break;
-	case NID_des_ede3_cbc:
-		*cipher = &cipher_des_ede3_cbc; break;
-	case NID_desx_cbc:
-		*cipher = &cipher_desx_cbc; break;
-	default:
-		ok = 0;
-		*cipher = NULL;
-		break;
-		}
-	return ok;
-	}
+                          const int **nids, int nid)
+{
+    int ok = 1;
+    if (!cipher) {
+        /* We are returning a list of supported nids */
+        *nids = rsaref_cipher_nids;
+        return (sizeof(rsaref_cipher_nids) -
+                1) / sizeof(rsaref_cipher_nids[0]);
+    }
+    /* We are being asked for a specific cipher */
+    switch (nid) {
+    case NID_des_cbc:
+        *cipher = &cipher_des_cbc;
+        break;
+    case NID_des_ede3_cbc:
+        *cipher = &cipher_des_ede3_cbc;
+        break;
+    case NID_desx_cbc:
+        *cipher = &cipher_desx_cbc;
+        break;
+    default:
+        ok = 0;
+        *cipher = NULL;
+        break;
+    }
+    return ok;
+}
+
 static int rsaref_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int nid)
-	{
-	int ok = 1;
-	if(!digest)
-		{
-		/* We are returning a list of supported nids */
-		*nids = rsaref_digest_nids;
-		return (sizeof(rsaref_digest_nids)-1)/sizeof(rsaref_digest_nids[0]);
-		}
-	/* We are being asked for a specific digest */
-	switch (nid)
-		{
-	case NID_md2:
-		*digest = &digest_md2; break;
-	case NID_md5:
-		*digest = &digest_md5; break;
-	default:
-		ok = 0;
-		*digest = NULL;
-		break;
-		}
-	return ok;
-	}
+                          const int **nids, int nid)
+{
+    int ok = 1;
+    if (!digest) {
+        /* We are returning a list of supported nids */
+        *nids = rsaref_digest_nids;
+        return (sizeof(rsaref_digest_nids) -
+                1) / sizeof(rsaref_digest_nids[0]);
+    }
+    /* We are being asked for a specific digest */
+    switch (nid) {
+    case NID_md2:
+        *digest = &digest_md2;
+        break;
+    case NID_md5:
+        *digest = &digest_md5;
+        break;
+    default:
+        ok = 0;
+        *digest = NULL;
+        break;
+    }
+    return ok;
+}
 
 /*****************************************************************************
  * DES functions
@@ -554,94 +573,99 @@ static int rsaref_digests(ENGINE *e, const EVP_MD **digest,
 #undef data
 #define data(ctx) ((DES_CBC_CTX *)(ctx)->cipher_data)
 static int cipher_des_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	DES_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
-	return 1;
-	}
+                               const unsigned char *iv, int enc)
+{
+    DES_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
+    return 1;
+}
+
 static int cipher_des_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl)
-	{
-	int ret = DES_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
-	switch (ret)
-		{
-	case RE_LEN:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
-		break;
-	case 0:
-		break;
-	default:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_UNKNOWN_FAULT);
-		}
-	return !ret;
-	}
+                               const unsigned char *in, unsigned int inl)
+{
+    int ret = DES_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
+    switch (ret) {
+    case RE_LEN:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
+                  RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
+        break;
+    case 0:
+        break;
+    default:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
+    }
+    return !ret;
+}
+
 static int cipher_des_cbc_clean(EVP_CIPHER_CTX *ctx)
-	{
-	memset(data(ctx), 0, ctx->cipher->ctx_size);
-	return 1;
-	}
+{
+    memset(data(ctx), 0, ctx->cipher->ctx_size);
+    return 1;
+}
 
 #undef data
 #define data(ctx) ((DES3_CBC_CTX *)(ctx)->cipher_data)
-static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	DES3_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv,
-		enc);
-	return 1;
-	}
+static int cipher_des_ede3_cbc_init(EVP_CIPHER_CTX *ctx,
+                                    const unsigned char *key,
+                                    const unsigned char *iv, int enc)
+{
+    DES3_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
+    return 1;
+}
+
 static int cipher_des_ede3_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl)
-	{
-	int ret = DES3_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
-	switch (ret)
-		{
-	case RE_LEN:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
-		break;
-	case 0:
-		break;
-	default:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_UNKNOWN_FAULT);
-		}
-	return !ret;
-	}
+                                    const unsigned char *in, unsigned int inl)
+{
+    int ret = DES3_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
+    switch (ret) {
+    case RE_LEN:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
+                  RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
+        break;
+    case 0:
+        break;
+    default:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
+    }
+    return !ret;
+}
+
 static int cipher_des_ede3_cbc_clean(EVP_CIPHER_CTX *ctx)
-	{
-	memset(data(ctx), 0, ctx->cipher->ctx_size);
-	return 1;
-	}
+{
+    memset(data(ctx), 0, ctx->cipher->ctx_size);
+    return 1;
+}
 
 #undef data
 #define data(ctx) ((DESX_CBC_CTX *)(ctx)->cipher_data)
 static int cipher_desx_cbc_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	DESX_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv,
-		enc);
-	return 1;
-	}
+                                const unsigned char *iv, int enc)
+{
+    DESX_CBCInit(data(ctx), (unsigned char *)key, (unsigned char *)iv, enc);
+    return 1;
+}
+
 static int cipher_desx_cbc_code(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, unsigned int inl)
-	{
-	int ret = DESX_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
-	switch (ret)
-		{
-	case RE_LEN:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
-		break;
-	case 0:
-		break;
-	default:
-		RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,RSAREF_R_UNKNOWN_FAULT);
-		}
-	return !ret;
-	}
+                                const unsigned char *in, unsigned int inl)
+{
+    int ret = DESX_CBCUpdate(data(ctx), out, (unsigned char *)in, inl);
+    switch (ret) {
+    case RE_LEN:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE,
+                  RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED);
+        break;
+    case 0:
+        break;
+    default:
+        RSAREFerr(RSAREF_F_CIPHER_DES_CBC_CODE, RSAREF_R_UNKNOWN_FAULT);
+    }
+    return !ret;
+}
+
 static int cipher_desx_cbc_clean(EVP_CIPHER_CTX *ctx)
-	{
-	memset(data(ctx), 0, ctx->cipher->ctx_size);
-	return 1;
-	}
+{
+    memset(data(ctx), 0, ctx->cipher->ctx_size);
+    return 1;
+}
 
 /*****************************************************************************
  * MD functions
@@ -649,37 +673,41 @@ static int cipher_desx_cbc_clean(EVP_CIPHER_CTX *ctx)
 #undef data
 #define data(ctx) ((MD2_CTX *)(ctx)->md_data)
 static int digest_md2_init(EVP_MD_CTX *ctx)
-	{
-	MD2Init(data(ctx));
-	return 1;
-	}
-static int digest_md2_update(EVP_MD_CTX *ctx,const void *data,
-	unsigned long count)
-	{
-	MD2Update(data(ctx), (unsigned char *)data, (unsigned int)count);
-	return 1;
-	}
-static int digest_md2_final(EVP_MD_CTX *ctx,unsigned char *md)
-	{
-	MD2Final(md, data(ctx));
-	return 1;
-	}
+{
+    MD2Init(data(ctx));
+    return 1;
+}
+
+static int digest_md2_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count)
+{
+    MD2Update(data(ctx), (unsigned char *)data, (unsigned int)count);
+    return 1;
+}
+
+static int digest_md2_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    MD2Final(md, data(ctx));
+    return 1;
+}
 
 #undef data
 #define data(ctx) ((MD5_CTX *)(ctx)->md_data)
 static int digest_md5_init(EVP_MD_CTX *ctx)
-	{
-	MD5Init(data(ctx));
-	return 1;
-	}
-static int digest_md5_update(EVP_MD_CTX *ctx,const void *data,
-	unsigned long count)
-	{
-	MD5Update(data(ctx), (unsigned char *)data, (unsigned int)count);
-	return 1;
-	}
-static int digest_md5_final(EVP_MD_CTX *ctx,unsigned char *md)
-	{
-	MD5Final(md, data(ctx));
-	return 1;
-	}
+{
+    MD5Init(data(ctx));
+    return 1;
+}
+
+static int digest_md5_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count)
+{
+    MD5Update(data(ctx), (unsigned char *)data, (unsigned int)count);
+    return 1;
+}
+
+static int digest_md5_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    MD5Final(md, data(ctx));
+    return 1;
+}
diff --git a/demos/engines/rsaref/rsaref_err.c b/demos/engines/rsaref/rsaref_err.c
index ceaf05706d..55df08c258 100644
--- a/demos/engines/rsaref/rsaref_err.c
+++ b/demos/engines/rsaref/rsaref_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -64,98 +65,94 @@
 
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA RSAREF_str_functs[]=
-	{
-{ERR_PACK(0,RSAREF_F_BNREF_MOD_EXP,0),	"BNREF_MOD_EXP"},
-{ERR_PACK(0,RSAREF_F_CIPHER_DES_CBC_CODE,0),	"CIPHER_DES_CBC_CODE"},
-{ERR_PACK(0,RSAREF_F_RSAREF_BN2BIN,0),	"RSAREF_BN2BIN"},
-{ERR_PACK(0,RSAREF_F_RSAREF_MOD_EXP,0),	"RSAREF_MOD_EXP"},
-{ERR_PACK(0,RSAREF_F_RSAREF_PRIVATE_DECRYPT,0),	"RSAREF_PRIVATE_DECRYPT"},
-{ERR_PACK(0,RSAREF_F_RSAREF_PRIVATE_ENCRYPT,0),	"RSAREF_PRIVATE_ENCRYPT"},
-{ERR_PACK(0,RSAREF_F_RSAREF_PUBLIC_DECRYPT,0),	"RSAREF_PUBLIC_DECRYPT"},
-{ERR_PACK(0,RSAREF_F_RSAREF_PUBLIC_ENCRYPT,0),	"RSAREF_PUBLIC_ENCRYPT"},
-{ERR_PACK(0,RSAREF_F_RSA_BN2BIN,0),	"RSA_BN2BIN"},
-{ERR_PACK(0,RSAREF_F_RSA_PRIVATE_DECRYPT,0),	"RSA_PRIVATE_DECRYPT"},
-{ERR_PACK(0,RSAREF_F_RSA_PRIVATE_ENCRYPT,0),	"RSA_PRIVATE_ENCRYPT"},
-{ERR_PACK(0,RSAREF_F_RSA_PUBLIC_DECRYPT,0),	"RSA_PUBLIC_DECRYPT"},
-{ERR_PACK(0,RSAREF_F_RSA_PUBLIC_ENCRYPT,0),	"RSA_PUBLIC_ENCRYPT"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RSAREF_str_functs[] = {
+    {ERR_PACK(0, RSAREF_F_BNREF_MOD_EXP, 0), "BNREF_MOD_EXP"},
+    {ERR_PACK(0, RSAREF_F_CIPHER_DES_CBC_CODE, 0), "CIPHER_DES_CBC_CODE"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_BN2BIN, 0), "RSAREF_BN2BIN"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_MOD_EXP, 0), "RSAREF_MOD_EXP"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_PRIVATE_DECRYPT, 0),
+     "RSAREF_PRIVATE_DECRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_PRIVATE_ENCRYPT, 0),
+     "RSAREF_PRIVATE_ENCRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_PUBLIC_DECRYPT, 0), "RSAREF_PUBLIC_DECRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSAREF_PUBLIC_ENCRYPT, 0), "RSAREF_PUBLIC_ENCRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSA_BN2BIN, 0), "RSA_BN2BIN"},
+    {ERR_PACK(0, RSAREF_F_RSA_PRIVATE_DECRYPT, 0), "RSA_PRIVATE_DECRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSA_PRIVATE_ENCRYPT, 0), "RSA_PRIVATE_ENCRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSA_PUBLIC_DECRYPT, 0), "RSA_PUBLIC_DECRYPT"},
+    {ERR_PACK(0, RSAREF_F_RSA_PUBLIC_ENCRYPT, 0), "RSA_PUBLIC_ENCRYPT"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA RSAREF_str_reasons[]=
-	{
-{RSAREF_R_CONTENT_ENCODING               ,"content encoding"},
-{RSAREF_R_DATA                           ,"data"},
-{RSAREF_R_DIGEST_ALGORITHM               ,"digest algorithm"},
-{RSAREF_R_ENCODING                       ,"encoding"},
-{RSAREF_R_ENCRYPTION_ALGORITHM           ,"encryption algorithm"},
-{RSAREF_R_KEY                            ,"key"},
-{RSAREF_R_KEY_ENCODING                   ,"key encoding"},
-{RSAREF_R_LEN                            ,"len"},
-{RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED       ,"length not block aligned"},
-{RSAREF_R_MODULUS_LEN                    ,"modulus len"},
-{RSAREF_R_NEED_RANDOM                    ,"need random"},
-{RSAREF_R_PRIVATE_KEY                    ,"private key"},
-{RSAREF_R_PUBLIC_KEY                     ,"public key"},
-{RSAREF_R_SIGNATURE                      ,"signature"},
-{RSAREF_R_SIGNATURE_ENCODING             ,"signature encoding"},
-{RSAREF_R_UNKNOWN_FAULT                  ,"unknown fault"},
-{0,NULL}
-	};
+static ERR_STRING_DATA RSAREF_str_reasons[] = {
+    {RSAREF_R_CONTENT_ENCODING, "content encoding"},
+    {RSAREF_R_DATA, "data"},
+    {RSAREF_R_DIGEST_ALGORITHM, "digest algorithm"},
+    {RSAREF_R_ENCODING, "encoding"},
+    {RSAREF_R_ENCRYPTION_ALGORITHM, "encryption algorithm"},
+    {RSAREF_R_KEY, "key"},
+    {RSAREF_R_KEY_ENCODING, "key encoding"},
+    {RSAREF_R_LEN, "len"},
+    {RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED, "length not block aligned"},
+    {RSAREF_R_MODULUS_LEN, "modulus len"},
+    {RSAREF_R_NEED_RANDOM, "need random"},
+    {RSAREF_R_PRIVATE_KEY, "private key"},
+    {RSAREF_R_PUBLIC_KEY, "public key"},
+    {RSAREF_R_SIGNATURE, "signature"},
+    {RSAREF_R_SIGNATURE_ENCODING, "signature encoding"},
+    {RSAREF_R_UNKNOWN_FAULT, "unknown fault"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef RSAREF_LIB_NAME
-static ERR_STRING_DATA RSAREF_lib_name[]=
-        {
-{0	,RSAREF_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA RSAREF_lib_name[] = {
+    {0, RSAREF_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int RSAREF_lib_error_code=0;
-static int RSAREF_error_init=1;
+static int RSAREF_lib_error_code = 0;
+static int RSAREF_error_init = 1;
 
 static void ERR_load_RSAREF_strings(void)
-	{
-	if (RSAREF_lib_error_code == 0)
-		RSAREF_lib_error_code=ERR_get_next_error_library();
+{
+    if (RSAREF_lib_error_code == 0)
+        RSAREF_lib_error_code = ERR_get_next_error_library();
 
-	if (RSAREF_error_init)
-		{
-		RSAREF_error_init=0;
+    if (RSAREF_error_init) {
+        RSAREF_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(RSAREF_lib_error_code,RSAREF_str_functs);
-		ERR_load_strings(RSAREF_lib_error_code,RSAREF_str_reasons);
+        ERR_load_strings(RSAREF_lib_error_code, RSAREF_str_functs);
+        ERR_load_strings(RSAREF_lib_error_code, RSAREF_str_reasons);
 #endif
 
 #ifdef RSAREF_LIB_NAME
-		RSAREF_lib_name->error = ERR_PACK(RSAREF_lib_error_code,0,0);
-		ERR_load_strings(0,RSAREF_lib_name);
+        RSAREF_lib_name->error = ERR_PACK(RSAREF_lib_error_code, 0, 0);
+        ERR_load_strings(0, RSAREF_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_RSAREF_strings(void)
-	{
-	if (RSAREF_error_init == 0)
-		{
+{
+    if (RSAREF_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(RSAREF_lib_error_code,RSAREF_str_functs);
-		ERR_unload_strings(RSAREF_lib_error_code,RSAREF_str_reasons);
+        ERR_unload_strings(RSAREF_lib_error_code, RSAREF_str_functs);
+        ERR_unload_strings(RSAREF_lib_error_code, RSAREF_str_reasons);
 #endif
 
 #ifdef RSAREF_LIB_NAME
-		ERR_unload_strings(0,RSAREF_lib_name);
+        ERR_unload_strings(0, RSAREF_lib_name);
 #endif
-		RSAREF_error_init=1;
-		}
-	}
+        RSAREF_error_init = 1;
+    }
+}
 
 static void ERR_RSAREF_error(int function, int reason, char *file, int line)
-	{
-	if (RSAREF_lib_error_code == 0)
-		RSAREF_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(RSAREF_lib_error_code,function,reason,file,line);
-	}
+{
+    if (RSAREF_lib_error_code == 0)
+        RSAREF_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(RSAREF_lib_error_code, function, reason, file, line);
+}
diff --git a/demos/engines/rsaref/rsaref_err.h b/demos/engines/rsaref/rsaref_err.h
index 19759709b7..4356815c4d 100644
--- a/demos/engines/rsaref/rsaref_err.h
+++ b/demos/engines/rsaref/rsaref_err.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -54,54 +54,55 @@
  */
 
 #ifndef HEADER_RSAREF_ERR_H
-#define HEADER_RSAREF_ERR_H
+# define HEADER_RSAREF_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_RSAREF_strings(void);
 static void ERR_unload_RSAREF_strings(void);
 static void ERR_RSAREF_error(int function, int reason, char *file, int line);
-#define RSAREFerr(f,r) ERR_RSAREF_error((f),(r),__FILE__,__LINE__)
+# define RSAREFerr(f,r) ERR_RSAREF_error((f),(r),__FILE__,__LINE__)
 /* Error codes for the RSAREF functions. */
 
 /* Function codes. */
-#define RSAREF_F_BNREF_MOD_EXP				 100
-#define RSAREF_F_CIPHER_DES_CBC_CODE			 112
-#define RSAREF_F_RSAREF_BN2BIN				 101
-#define RSAREF_F_RSAREF_MOD_EXP				 102
-#define RSAREF_F_RSAREF_PRIVATE_DECRYPT			 103
-#define RSAREF_F_RSAREF_PRIVATE_ENCRYPT			 104
-#define RSAREF_F_RSAREF_PUBLIC_DECRYPT			 105
-#define RSAREF_F_RSAREF_PUBLIC_ENCRYPT			 106
-#define RSAREF_F_RSA_BN2BIN				 107
-#define RSAREF_F_RSA_PRIVATE_DECRYPT			 108
-#define RSAREF_F_RSA_PRIVATE_ENCRYPT			 109
-#define RSAREF_F_RSA_PUBLIC_DECRYPT			 110
-#define RSAREF_F_RSA_PUBLIC_ENCRYPT			 111
+# define RSAREF_F_BNREF_MOD_EXP                           100
+# define RSAREF_F_CIPHER_DES_CBC_CODE                     112
+# define RSAREF_F_RSAREF_BN2BIN                           101
+# define RSAREF_F_RSAREF_MOD_EXP                          102
+# define RSAREF_F_RSAREF_PRIVATE_DECRYPT                  103
+# define RSAREF_F_RSAREF_PRIVATE_ENCRYPT                  104
+# define RSAREF_F_RSAREF_PUBLIC_DECRYPT                   105
+# define RSAREF_F_RSAREF_PUBLIC_ENCRYPT                   106
+# define RSAREF_F_RSA_BN2BIN                              107
+# define RSAREF_F_RSA_PRIVATE_DECRYPT                     108
+# define RSAREF_F_RSA_PRIVATE_ENCRYPT                     109
+# define RSAREF_F_RSA_PUBLIC_DECRYPT                      110
+# define RSAREF_F_RSA_PUBLIC_ENCRYPT                      111
 
 /* Reason codes. */
-#define RSAREF_R_CONTENT_ENCODING			 100
-#define RSAREF_R_DATA					 101
-#define RSAREF_R_DIGEST_ALGORITHM			 102
-#define RSAREF_R_ENCODING				 103
-#define RSAREF_R_ENCRYPTION_ALGORITHM			 104
-#define RSAREF_R_KEY					 105
-#define RSAREF_R_KEY_ENCODING				 106
-#define RSAREF_R_LEN					 107
-#define RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED		 114
-#define RSAREF_R_MODULUS_LEN				 108
-#define RSAREF_R_NEED_RANDOM				 109
-#define RSAREF_R_PRIVATE_KEY				 110
-#define RSAREF_R_PUBLIC_KEY				 111
-#define RSAREF_R_SIGNATURE				 112
-#define RSAREF_R_SIGNATURE_ENCODING			 113
-#define RSAREF_R_UNKNOWN_FAULT				 115
+# define RSAREF_R_CONTENT_ENCODING                        100
+# define RSAREF_R_DATA                                    101
+# define RSAREF_R_DIGEST_ALGORITHM                        102
+# define RSAREF_R_ENCODING                                103
+# define RSAREF_R_ENCRYPTION_ALGORITHM                    104
+# define RSAREF_R_KEY                                     105
+# define RSAREF_R_KEY_ENCODING                            106
+# define RSAREF_R_LEN                                     107
+# define RSAREF_R_LENGTH_NOT_BLOCK_ALIGNED                114
+# define RSAREF_R_MODULUS_LEN                             108
+# define RSAREF_R_NEED_RANDOM                             109
+# define RSAREF_R_PRIVATE_KEY                             110
+# define RSAREF_R_PUBLIC_KEY                              111
+# define RSAREF_R_SIGNATURE                               112
+# define RSAREF_R_SIGNATURE_ENCODING                      113
+# define RSAREF_R_UNKNOWN_FAULT                           115
 
 #ifdef  __cplusplus
 }
diff --git a/demos/engines/zencod/hw_zencod.c b/demos/engines/zencod/hw_zencod.c
index 4234b93cbe..0c0f524d4c 100644
--- a/demos/engines/zencod/hw_zencod.c
+++ b/demos/engines/zencod/hw_zencod.c
@@ -1,12 +1,10 @@
 /* crypto/engine/hw_zencod.c */
- /* Written by Fred Donnat (frederic.donnat@zencod.com) for "zencod"
- * engine integration in order to redirect crypto computing on a crypto
- * hardware accelerator zenssl32  ;-)
- *
- * Date : 25 jun 2002
- * Revision : 17 Ju7 2002
- * Version : zencod_engine-0.9.7
- */
+ /*
+  * Written by Fred Donnat (frederic.donnat@zencod.com) for "zencod" * engine
+  * integration in order to redirect crypto computing on a crypto * hardware
+  * accelerator zenssl32 ;-) * * Date : 25 jun 2002 * Revision : 17 Ju7 2002
+  * * Version : zencod_engine-0.9.7
+  */
 
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -62,7 +60,6 @@
  *
  */
 
-
 /* ENGINE general include */
 #include 
 #include 
@@ -70,1670 +67,1743 @@
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_ZENCOD
-
-#ifdef FLAT_INC
-#  include "hw_zencod.h"
-#else
-#  include "vendor_defns/hw_zencod.h"
-#endif
+# ifndef OPENSSL_NO_HW_ZENCOD
 
-#define ZENCOD_LIB_NAME "zencod engine"
-#include "hw_zencod_err.c"
+#  ifdef FLAT_INC
+#   include "hw_zencod.h"
+#  else
+#   include "vendor_defns/hw_zencod.h"
+#  endif
 
-#define FAIL_TO_SOFTWARE		-15
+#  define ZENCOD_LIB_NAME "zencod engine"
+#  include "hw_zencod_err.c"
 
-#define	ZEN_LIBRARY	"zenbridge"
+#  define FAIL_TO_SOFTWARE                -15
 
-#if 0
-#  define PERROR(s)	perror(s)
-#  define CHEESE()	fputs("## [ZenEngine] ## " __FUNCTION__ "\n", stderr)
-#else
-#  define PERROR(s)
-#  define CHEESE()
-#endif
+#  define ZEN_LIBRARY     "zenbridge"
 
+#  if 0
+#   define PERROR(s)     perror(s)
+#   define CHEESE()      fputs("## [ZenEngine] ## " __FUNCTION__ "\n", stderr)
+#  else
+#   define PERROR(s)
+#   define CHEESE()
+#  endif
 
 /* Sorry ;) */
-#ifndef WIN32
-static inline void esrever ( unsigned char *d, int l )
+#  ifndef WIN32
+static inline void esrever(unsigned char *d, int l)
 {
-	for(;--l>0;--l,d++){*d^=*(d+l);*(d+l)^=*d;*d^=*(d+l);}
+    for (; --l > 0; --l, d++) {
+        *d ^= *(d + l);
+        *(d + l) ^= *d;
+        *d ^= *(d + l);
+    }
 }
 
-static inline void ypcmem ( unsigned char *d, const unsigned char *s, int l )
+static inline void ypcmem(unsigned char *d, const unsigned char *s, int l)
 {
-	for(d+=l;l--;)*--d=*s++;
+    for (d += l; l--;)
+        *--d = *s++;
 }
-#else
-static __inline void esrever ( unsigned char *d, int l )
+#  else
+static __inline void esrever(unsigned char *d, int l)
 {
-	for(;--l>0;--l,d++){*d^=*(d+l);*(d+l)^=*d;*d^=*(d+l);}
+    for (; --l > 0; --l, d++) {
+        *d ^= *(d + l);
+        *(d + l) ^= *d;
+        *d ^= *(d + l);
+    }
 }
 
-static __inline void ypcmem ( unsigned char *d, const unsigned char *s, int l )
+static __inline void ypcmem(unsigned char *d, const unsigned char *s, int l)
 {
-	for(d+=l;l--;)*--d=*s++;
+    for (d += l; l--;)
+        *--d = *s++;
 }
-#endif
+#  endif
 
+#  define BIGNUM2ZEN(n, bn)       (ptr_zencod_init_number((n), \
+                                        (unsigned long) ((bn)->top * BN_BITS2), \
+                                        (unsigned char *) ((bn)->d)))
 
-#define BIGNUM2ZEN(n, bn)	(ptr_zencod_init_number((n), \
-					(unsigned long) ((bn)->top * BN_BITS2), \
-					(unsigned char *) ((bn)->d)))
-
-#define ZEN_BITS(n, bytes)	(ptr_zencod_bytes2bits((unsigned char *) (n), (unsigned long) (bytes)))
-#define ZEN_BYTES(bits)	(ptr_zencod_bits2bytes((unsigned long) (bits)))
-
+#  define ZEN_BITS(n, bytes)      (ptr_zencod_bytes2bits((unsigned char *) (n), (unsigned long) (bytes)))
+#  define ZEN_BYTES(bits) (ptr_zencod_bits2bytes((unsigned long) (bits)))
 
 /* Function for ENGINE detection and control */
-static int zencod_destroy ( ENGINE *e ) ;
-static int zencod_init ( ENGINE *e ) ;
-static int zencod_finish ( ENGINE *e ) ;
-static int zencod_ctrl ( ENGINE *e, int cmd, long i, void *p, void (*f) () ) ;
+static int zencod_destroy(ENGINE *e);
+static int zencod_init(ENGINE *e);
+static int zencod_finish(ENGINE *e);
+static int zencod_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ());
 
 /* BIGNUM stuff */
-static int zencod_bn_mod_exp ( BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx ) ;
+static int zencod_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx);
 
 /* RSA stuff */
-#ifndef OPENSSL_NO_RSA
-static int RSA_zencod_rsa_mod_exp ( BIGNUM *r0, const BIGNUM *I, RSA *rsa ) ;
-static int RSA_zencod_bn_mod_exp ( BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx ) ;
-#endif
+#  ifndef OPENSSL_NO_RSA
+static int RSA_zencod_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
+static int RSA_zencod_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                                 const BIGNUM *m, BN_CTX *ctx,
+                                 BN_MONT_CTX *m_ctx);
+#  endif
 
 /* DSA stuff */
-#ifndef OPENSSL_NO_DSA
-static int DSA_zencod_bn_mod_exp ( DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx ) ;
+#  ifndef OPENSSL_NO_DSA
+static int DSA_zencod_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a,
+                                 const BIGNUM *p, const BIGNUM *m,
+                                 BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 
-static DSA_SIG *DSA_zencod_do_sign ( const unsigned char *dgst, int dlen, DSA *dsa ) ;
-static int DSA_zencod_do_verify ( const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
-		DSA *dsa ) ;
-#endif
+static DSA_SIG *DSA_zencod_do_sign(const unsigned char *dgst, int dlen,
+                                   DSA *dsa);
+static int DSA_zencod_do_verify(const unsigned char *dgst, int dgst_len,
+                                DSA_SIG *sig, DSA *dsa);
+#  endif
 
 /* DH stuff */
-#ifndef OPENSSL_NO_DH
-static int DH_zencod_bn_mod_exp ( const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx ) ;
-static int DH_zencod_generate_key ( DH *dh ) ;
-static int DH_zencod_compute_key ( unsigned char *key, const BIGNUM *pub_key, DH *dh ) ;
-#endif
+#  ifndef OPENSSL_NO_DH
+static int DH_zencod_bn_mod_exp(const DH *dh, BIGNUM *r, const BIGNUM *a,
+                                const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                                BN_MONT_CTX *m_ctx);
+static int DH_zencod_generate_key(DH *dh);
+static int DH_zencod_compute_key(unsigned char *key, const BIGNUM *pub_key,
+                                 DH *dh);
+#  endif
 
 /* Rand stuff */
-static void RAND_zencod_seed ( const void *buf, int num ) ;
-static int RAND_zencod_rand_bytes ( unsigned char *buf, int num ) ;
-static int RAND_zencod_rand_status ( void ) ;
+static void RAND_zencod_seed(const void *buf, int num);
+static int RAND_zencod_rand_bytes(unsigned char *buf, int num);
+static int RAND_zencod_rand_status(void);
 
 /* Digest Stuff */
-static int engine_digests ( ENGINE *e, const EVP_MD **digest, const int **nids, int nid ) ;
+static int engine_digests(ENGINE *e, const EVP_MD **digest, const int **nids,
+                          int nid);
 
 /* Cipher Stuff */
-static int engine_ciphers ( ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid ) ;
-
-
-#define ZENCOD_CMD_SO_PATH			ENGINE_CMD_BASE
-static const ENGINE_CMD_DEFN zencod_cmd_defns [ ] =
-{
-	{ ZENCOD_CMD_SO_PATH,
-	  "SO_PATH",
-	  "Specifies the path to the 'zenbridge' shared library",
-	  ENGINE_CMD_FLAG_STRING},
-	{ 0, NULL, NULL, 0 }
-} ;
-
-
-#ifndef OPENSSL_NO_RSA
-/* Our internal RSA_METHOD specific to zencod ENGINE providing pointers to our function */
-static RSA_METHOD zencod_rsa =
-{
-	"ZENCOD RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	RSA_zencod_rsa_mod_exp,
-	RSA_zencod_bn_mod_exp,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL
-} ;
-#endif
-
-#ifndef OPENSSL_NO_DSA
-/* Our internal DSA_METHOD specific to zencod ENGINE providing pointers to our function */
-static DSA_METHOD zencod_dsa =
-{
-	"ZENCOD DSA method",
-	DSA_zencod_do_sign,
-	NULL,
-	DSA_zencod_do_verify,
-	NULL,
-	DSA_zencod_bn_mod_exp,
-	NULL,
-	NULL,
-	0,
-	NULL
-} ;
-#endif
-
-#ifndef OPENSSL_NO_DH
-/* Our internal DH_METHOD specific to zencod ENGINE providing pointers to our function */
-static DH_METHOD zencod_dh =
-{
-	"ZENCOD DH method",
-	DH_zencod_generate_key,
-	DH_zencod_compute_key,
-	DH_zencod_bn_mod_exp,
-	NULL,
-	NULL,
-	0,
-	NULL
-} ;
-#endif
-
-/* Our internal RAND_meth specific to zencod ZNGINE providing pointers to  our function */
-static RAND_METHOD zencod_rand =
-{
-	RAND_zencod_seed,
-	RAND_zencod_rand_bytes,
-	NULL,
-	NULL,
-	RAND_zencod_rand_bytes,
-	RAND_zencod_rand_status
-} ;
+static int engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
+                          const int **nids, int nid);
+
+#  define ZENCOD_CMD_SO_PATH                      ENGINE_CMD_BASE
+static const ENGINE_CMD_DEFN zencod_cmd_defns[] = {
+    {ZENCOD_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'zenbridge' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
+/*
+ * Our internal RSA_METHOD specific to zencod ENGINE providing pointers to
+ * our function
+ */
+static RSA_METHOD zencod_rsa = {
+    "ZENCOD RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    RSA_zencod_rsa_mod_exp,
+    RSA_zencod_bn_mod_exp,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+/*
+ * Our internal DSA_METHOD specific to zencod ENGINE providing pointers to
+ * our function
+ */
+static DSA_METHOD zencod_dsa = {
+    "ZENCOD DSA method",
+    DSA_zencod_do_sign,
+    NULL,
+    DSA_zencod_do_verify,
+    NULL,
+    DSA_zencod_bn_mod_exp,
+    NULL,
+    NULL,
+    0,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+/*
+ * Our internal DH_METHOD specific to zencod ENGINE providing pointers to our
+ * function
+ */
+static DH_METHOD zencod_dh = {
+    "ZENCOD DH method",
+    DH_zencod_generate_key,
+    DH_zencod_compute_key,
+    DH_zencod_bn_mod_exp,
+    NULL,
+    NULL,
+    0,
+    NULL
+};
+#  endif
 
+/*
+ * Our internal RAND_meth specific to zencod ZNGINE providing pointers to our
+ * function
+ */
+static RAND_METHOD zencod_rand = {
+    RAND_zencod_seed,
+    RAND_zencod_rand_bytes,
+    NULL,
+    NULL,
+    RAND_zencod_rand_bytes,
+    RAND_zencod_rand_status
+};
 
 /* Constants used when creating the ENGINE */
 static const char *engine_zencod_id = "zencod";
 static const char *engine_zencod_name = "ZENCOD hardware engine support";
 
-
-/* This internal function is used by ENGINE_zencod () and possibly by the
- * "dynamic" ENGINE support too   ;-)
+/*
+ * This internal function is used by ENGINE_zencod () and possibly by the
+ * "dynamic" ENGINE support too ;-)
  */
-static int bind_helper ( ENGINE *e )
+static int bind_helper(ENGINE *e)
 {
 
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth_rsa ;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD *meth_dsa ;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth_dh ;
-#endif
-
-	const RAND_METHOD *meth_rand ;
-
-
-	if ( !ENGINE_set_id ( e, engine_zencod_id ) ||
-			!ENGINE_set_name ( e, engine_zencod_name ) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA ( e, &zencod_rsa ) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA ( e, &zencod_dsa ) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH ( e, &zencod_dh ) ||
-#endif
-			!ENGINE_set_RAND ( e, &zencod_rand ) ||
-
-			!ENGINE_set_destroy_function ( e, zencod_destroy ) ||
-			!ENGINE_set_init_function ( e, zencod_init ) ||
-			!ENGINE_set_finish_function ( e, zencod_finish ) ||
-			!ENGINE_set_ctrl_function ( e, zencod_ctrl ) ||
-			!ENGINE_set_cmd_defns ( e, zencod_cmd_defns ) ||
-			!ENGINE_set_digests ( e, engine_digests ) ||
-			!ENGINE_set_ciphers ( e, engine_ciphers ) ) {
-		return 0 ;
-	}
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the Zencod-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway!
-	 */
-	meth_rsa = RSA_PKCS1_SSLeay () ;
-
-	zencod_rsa.rsa_pub_enc = meth_rsa->rsa_pub_enc ;
-	zencod_rsa.rsa_pub_dec = meth_rsa->rsa_pub_dec ;
-	zencod_rsa.rsa_priv_enc = meth_rsa->rsa_priv_enc ;
-	zencod_rsa.rsa_priv_dec = meth_rsa->rsa_priv_dec ;
-	/* meth_rsa->rsa_mod_exp */
-	/* meth_rsa->bn_mod_exp */
-	zencod_rsa.init = meth_rsa->init ;
-	zencod_rsa.finish = meth_rsa->finish ;
-#endif
-
-#ifndef OPENSSL_NO_DSA
-	/* We use OpenSSL meth to supply what we don't provide ;-*)
-	 */
-	meth_dsa = DSA_OpenSSL () ;
-
-	/* meth_dsa->dsa_do_sign */
-	zencod_dsa.dsa_sign_setup = meth_dsa->dsa_sign_setup ;
-	/* meth_dsa->dsa_do_verify */
-	zencod_dsa.dsa_mod_exp = meth_dsa->dsa_mod_exp ;
-	/* zencod_dsa.bn_mod_exp = meth_dsa->bn_mod_exp ; */
-	zencod_dsa.init = meth_dsa->init ;
-	zencod_dsa.finish = meth_dsa->finish ;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* We use OpenSSL meth to supply what we don't provide ;-*)
-	 */
-	meth_dh = DH_OpenSSL () ;
-
-	/* zencod_dh.generate_key = meth_dh->generate_key ; */
-	/* zencod_dh.compute_key = meth_dh->compute_key ; */
-	/* zencod_dh.bn_mod_exp = meth_dh->bn_mod_exp ; */
-	zencod_dh.init = meth_dh->init ;
-	zencod_dh.finish = meth_dh->finish ;
-
-#endif
-
-	/* We use OpenSSL (SSLeay) meth to supply what we don't provide ;-*)
-	 */
-	meth_rand = RAND_SSLeay () ;
-
-	/* meth_rand->seed ; */
-	/* zencod_rand.seed = meth_rand->seed ; */
-	/* meth_rand->bytes ; */
-	/* zencod_rand.bytes = meth_rand->bytes ; */
-	zencod_rand.cleanup = meth_rand->cleanup ;
-	zencod_rand.add = meth_rand->add ;
-	/* meth_rand->pseudorand ; */
-	/* zencod_rand.pseudorand = meth_rand->pseudorand ; */
-	/* zencod_rand.status = meth_rand->status ; */
-	/* meth_rand->status ; */
-
-	/* Ensure the zencod error handling is set up */
-	ERR_load_ZENCOD_strings () ;
-	return 1 ;
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth_rsa;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth_dsa;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth_dh;
+#  endif
+
+    const RAND_METHOD *meth_rand;
+
+    if (!ENGINE_set_id(e, engine_zencod_id) ||
+        !ENGINE_set_name(e, engine_zencod_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &zencod_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &zencod_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &zencod_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &zencod_rand) ||
+        !ENGINE_set_destroy_function(e, zencod_destroy) ||
+        !ENGINE_set_init_function(e, zencod_init) ||
+        !ENGINE_set_finish_function(e, zencod_finish) ||
+        !ENGINE_set_ctrl_function(e, zencod_ctrl) ||
+        !ENGINE_set_cmd_defns(e, zencod_cmd_defns) ||
+        !ENGINE_set_digests(e, engine_digests) ||
+        !ENGINE_set_ciphers(e, engine_ciphers)) {
+        return 0;
+    }
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * Zencod-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth_rsa = RSA_PKCS1_SSLeay();
+
+    zencod_rsa.rsa_pub_enc = meth_rsa->rsa_pub_enc;
+    zencod_rsa.rsa_pub_dec = meth_rsa->rsa_pub_dec;
+    zencod_rsa.rsa_priv_enc = meth_rsa->rsa_priv_enc;
+    zencod_rsa.rsa_priv_dec = meth_rsa->rsa_priv_dec;
+    /* meth_rsa->rsa_mod_exp */
+    /* meth_rsa->bn_mod_exp */
+    zencod_rsa.init = meth_rsa->init;
+    zencod_rsa.finish = meth_rsa->finish;
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * We use OpenSSL meth to supply what we don't provide ;-*)
+     */
+    meth_dsa = DSA_OpenSSL();
+
+    /* meth_dsa->dsa_do_sign */
+    zencod_dsa.dsa_sign_setup = meth_dsa->dsa_sign_setup;
+    /* meth_dsa->dsa_do_verify */
+    zencod_dsa.dsa_mod_exp = meth_dsa->dsa_mod_exp;
+    /* zencod_dsa.bn_mod_exp = meth_dsa->bn_mod_exp ; */
+    zencod_dsa.init = meth_dsa->init;
+    zencod_dsa.finish = meth_dsa->finish;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /*
+     * We use OpenSSL meth to supply what we don't provide ;-*)
+     */
+    meth_dh = DH_OpenSSL();
+
+    /* zencod_dh.generate_key = meth_dh->generate_key ; */
+    /* zencod_dh.compute_key = meth_dh->compute_key ; */
+    /* zencod_dh.bn_mod_exp = meth_dh->bn_mod_exp ; */
+    zencod_dh.init = meth_dh->init;
+    zencod_dh.finish = meth_dh->finish;
+
+#  endif
+
+    /*
+     * We use OpenSSL (SSLeay) meth to supply what we don't provide ;-*)
+     */
+    meth_rand = RAND_SSLeay();
+
+    /* meth_rand->seed ; */
+    /* zencod_rand.seed = meth_rand->seed ; */
+    /* meth_rand->bytes ; */
+    /* zencod_rand.bytes = meth_rand->bytes ; */
+    zencod_rand.cleanup = meth_rand->cleanup;
+    zencod_rand.add = meth_rand->add;
+    /* meth_rand->pseudorand ; */
+    /* zencod_rand.pseudorand = meth_rand->pseudorand ; */
+    /* zencod_rand.status = meth_rand->status ; */
+    /* meth_rand->status ; */
+
+    /* Ensure the zencod error handling is set up */
+    ERR_load_ZENCOD_strings();
+    return 1;
 }
 
-
-/* As this is only ever called once, there's no need for locking
- * (indeed - the lock will already be held by our caller!!!)
+/*
+ * As this is only ever called once, there's no need for locking (indeed -
+ * the lock will already be held by our caller!!!)
  */
-static ENGINE *ENGINE_zencod ( void )
+static ENGINE *ENGINE_zencod(void)
 {
 
-	ENGINE *eng = ENGINE_new () ;
+    ENGINE *eng = ENGINE_new();
 
-	if ( !eng ) {
-		return NULL ;
-	}
-	if ( !bind_helper ( eng ) ) {
-		ENGINE_free ( eng ) ;
-		return NULL ;
-	}
+    if (!eng) {
+        return NULL;
+    }
+    if (!bind_helper(eng)) {
+        ENGINE_free(eng);
+        return NULL;
+    }
 
-	return eng ;
+    return eng;
 }
 
-
-#ifdef ENGINE_DYNAMIC_SUPPORT
+#  ifdef ENGINE_DYNAMIC_SUPPORT
 static
-#endif
-void ENGINE_load_zencod ( void )
+#  endif
+void ENGINE_load_zencod(void)
 {
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = ENGINE_zencod ( ) ;
-	if ( !toadd ) return ;
-	ENGINE_add ( toadd ) ;
-	ENGINE_free ( toadd ) ;
-	ERR_clear_error ( ) ;
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = ENGINE_zencod();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
 }
 
-
-/* This is a process-global DSO handle used for loading and unloading
- * the ZENBRIDGE library.
- * NB: This is only set (or unset) during an * init () or finish () call
- * (reference counts permitting) and they're  * operating with global locks,
- * so this should be thread-safe * implicitly.
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * ZENBRIDGE library. NB: This is only set (or unset) during an * init () or
+ * finish () call (reference counts permitting) and they're * operating with
+ * global locks, so this should be thread-safe * implicitly.
  */
-static DSO *zencod_dso = NULL ;
-
-static t_zencod_test *ptr_zencod_test = NULL ;
-static t_zencod_bytes2bits *ptr_zencod_bytes2bits = NULL ;
-static t_zencod_bits2bytes *ptr_zencod_bits2bytes = NULL ;
-static t_zencod_new_number *ptr_zencod_new_number = NULL ;
-static t_zencod_init_number *ptr_zencod_init_number = NULL ;
-
-static t_zencod_rsa_mod_exp *ptr_zencod_rsa_mod_exp = NULL ;
-static t_zencod_rsa_mod_exp_crt *ptr_zencod_rsa_mod_exp_crt = NULL ;
-static t_zencod_dsa_do_sign *ptr_zencod_dsa_do_sign = NULL ;
-static t_zencod_dsa_do_verify *ptr_zencod_dsa_do_verify = NULL ;
-static t_zencod_dh_generate_key *ptr_zencod_dh_generate_key = NULL ;
-static t_zencod_dh_compute_key *ptr_zencod_dh_compute_key = NULL ;
-static t_zencod_rand_bytes *ptr_zencod_rand_bytes = NULL ;
-static t_zencod_math_mod_exp *ptr_zencod_math_mod_exp = NULL ;
-
-static t_zencod_md5_init *ptr_zencod_md5_init = NULL ;
-static t_zencod_md5_update *ptr_zencod_md5_update = NULL ;
-static t_zencod_md5_do_final *ptr_zencod_md5_do_final = NULL ;
-static t_zencod_sha1_init *ptr_zencod_sha1_init = NULL ;
-static t_zencod_sha1_update *ptr_zencod_sha1_update = NULL ;
-static t_zencod_sha1_do_final *ptr_zencod_sha1_do_final = NULL ;
-
-static t_zencod_xdes_cipher *ptr_zencod_xdes_cipher = NULL ;
-static t_zencod_rc4_cipher *ptr_zencod_rc4_cipher = NULL ;
-
-/* These are the static string constants for the DSO file name and the function
- * symbol names to bind to.
+static DSO *zencod_dso = NULL;
+
+static t_zencod_test *ptr_zencod_test = NULL;
+static t_zencod_bytes2bits *ptr_zencod_bytes2bits = NULL;
+static t_zencod_bits2bytes *ptr_zencod_bits2bytes = NULL;
+static t_zencod_new_number *ptr_zencod_new_number = NULL;
+static t_zencod_init_number *ptr_zencod_init_number = NULL;
+
+static t_zencod_rsa_mod_exp *ptr_zencod_rsa_mod_exp = NULL;
+static t_zencod_rsa_mod_exp_crt *ptr_zencod_rsa_mod_exp_crt = NULL;
+static t_zencod_dsa_do_sign *ptr_zencod_dsa_do_sign = NULL;
+static t_zencod_dsa_do_verify *ptr_zencod_dsa_do_verify = NULL;
+static t_zencod_dh_generate_key *ptr_zencod_dh_generate_key = NULL;
+static t_zencod_dh_compute_key *ptr_zencod_dh_compute_key = NULL;
+static t_zencod_rand_bytes *ptr_zencod_rand_bytes = NULL;
+static t_zencod_math_mod_exp *ptr_zencod_math_mod_exp = NULL;
+
+static t_zencod_md5_init *ptr_zencod_md5_init = NULL;
+static t_zencod_md5_update *ptr_zencod_md5_update = NULL;
+static t_zencod_md5_do_final *ptr_zencod_md5_do_final = NULL;
+static t_zencod_sha1_init *ptr_zencod_sha1_init = NULL;
+static t_zencod_sha1_update *ptr_zencod_sha1_update = NULL;
+static t_zencod_sha1_do_final *ptr_zencod_sha1_do_final = NULL;
+
+static t_zencod_xdes_cipher *ptr_zencod_xdes_cipher = NULL;
+static t_zencod_rc4_cipher *ptr_zencod_rc4_cipher = NULL;
+
+/*
+ * These are the static string constants for the DSO file name and the
+ * function symbol names to bind to.
  */
-static const char *ZENCOD_LIBNAME = ZEN_LIBRARY ;
-
-static const char *ZENCOD_Fct_0 = "test_device" ;
-static const char *ZENCOD_Fct_1 = "zenbridge_bytes2bits" ;
-static const char *ZENCOD_Fct_2 = "zenbridge_bits2bytes" ;
-static const char *ZENCOD_Fct_3 = "zenbridge_new_number" ;
-static const char *ZENCOD_Fct_4 = "zenbridge_init_number" ;
-
-static const char *ZENCOD_Fct_exp_1 = "zenbridge_rsa_mod_exp" ;
-static const char *ZENCOD_Fct_exp_2 = "zenbridge_rsa_mod_exp_crt" ;
-static const char *ZENCOD_Fct_dsa_1 = "zenbridge_dsa_do_sign" ;
-static const char *ZENCOD_Fct_dsa_2 = "zenbridge_dsa_do_verify" ;
-static const char *ZENCOD_Fct_dh_1 = "zenbridge_dh_generate_key" ;
-static const char *ZENCOD_Fct_dh_2 = "zenbridge_dh_compute_key" ;
-static const char *ZENCOD_Fct_rand_1 = "zenbridge_rand_bytes" ;
-static const char *ZENCOD_Fct_math_1 = "zenbridge_math_mod_exp" ;
-
-static const char *ZENCOD_Fct_md5_1 = "zenbridge_md5_init" ;
-static const char *ZENCOD_Fct_md5_2 = "zenbridge_md5_update" ;
-static const char *ZENCOD_Fct_md5_3 = "zenbridge_md5_do_final" ;
-static const char *ZENCOD_Fct_sha1_1 = "zenbridge_sha1_init" ;
-static const char *ZENCOD_Fct_sha1_2 = "zenbridge_sha1_update" ;
-static const char *ZENCOD_Fct_sha1_3 = "zenbridge_sha1_do_final" ;
-
-static const char *ZENCOD_Fct_xdes_1 = "zenbridge_xdes_cipher" ;
-static const char *ZENCOD_Fct_rc4_1 = "zenbridge_rc4_cipher" ;
-
-/* Destructor (complements the "ENGINE_zencod ()" constructor)
+static const char *ZENCOD_LIBNAME = ZEN_LIBRARY;
+
+static const char *ZENCOD_Fct_0 = "test_device";
+static const char *ZENCOD_Fct_1 = "zenbridge_bytes2bits";
+static const char *ZENCOD_Fct_2 = "zenbridge_bits2bytes";
+static const char *ZENCOD_Fct_3 = "zenbridge_new_number";
+static const char *ZENCOD_Fct_4 = "zenbridge_init_number";
+
+static const char *ZENCOD_Fct_exp_1 = "zenbridge_rsa_mod_exp";
+static const char *ZENCOD_Fct_exp_2 = "zenbridge_rsa_mod_exp_crt";
+static const char *ZENCOD_Fct_dsa_1 = "zenbridge_dsa_do_sign";
+static const char *ZENCOD_Fct_dsa_2 = "zenbridge_dsa_do_verify";
+static const char *ZENCOD_Fct_dh_1 = "zenbridge_dh_generate_key";
+static const char *ZENCOD_Fct_dh_2 = "zenbridge_dh_compute_key";
+static const char *ZENCOD_Fct_rand_1 = "zenbridge_rand_bytes";
+static const char *ZENCOD_Fct_math_1 = "zenbridge_math_mod_exp";
+
+static const char *ZENCOD_Fct_md5_1 = "zenbridge_md5_init";
+static const char *ZENCOD_Fct_md5_2 = "zenbridge_md5_update";
+static const char *ZENCOD_Fct_md5_3 = "zenbridge_md5_do_final";
+static const char *ZENCOD_Fct_sha1_1 = "zenbridge_sha1_init";
+static const char *ZENCOD_Fct_sha1_2 = "zenbridge_sha1_update";
+static const char *ZENCOD_Fct_sha1_3 = "zenbridge_sha1_do_final";
+
+static const char *ZENCOD_Fct_xdes_1 = "zenbridge_xdes_cipher";
+static const char *ZENCOD_Fct_rc4_1 = "zenbridge_rc4_cipher";
+
+/*
+ * Destructor (complements the "ENGINE_zencod ()" constructor)
  */
-static int zencod_destroy (ENGINE *e )
+static int zencod_destroy(ENGINE *e)
 {
 
-	ERR_unload_ZENCOD_strings () ;
+    ERR_unload_ZENCOD_strings();
 
-	return 1 ;
+    return 1;
 }
 
-
-/* (de)initialisation functions. Control Function
+/*
+ * (de)initialisation functions. Control Function
  */
-static int zencod_init ( ENGINE *e )
+static int zencod_init(ENGINE *e)
 {
 
-	t_zencod_test *ptr_0 ;
-	t_zencod_bytes2bits *ptr_1 ;
-	t_zencod_bits2bytes *ptr_2 ;
-	t_zencod_new_number *ptr_3 ;
-	t_zencod_init_number *ptr_4 ;
-	t_zencod_rsa_mod_exp *ptr_exp_1 ;
-	t_zencod_rsa_mod_exp_crt *ptr_exp_2 ;
-	t_zencod_dsa_do_sign *ptr_dsa_1 ;
-	t_zencod_dsa_do_verify *ptr_dsa_2 ;
-	t_zencod_dh_generate_key *ptr_dh_1 ;
-	t_zencod_dh_compute_key *ptr_dh_2 ;
-	t_zencod_rand_bytes *ptr_rand_1 ;
-	t_zencod_math_mod_exp *ptr_math_1 ;
-	t_zencod_md5_init *ptr_md5_1 ;
-	t_zencod_md5_update *ptr_md5_2 ;
-	t_zencod_md5_do_final *ptr_md5_3 ;
-	t_zencod_sha1_init *ptr_sha1_1 ;
-	t_zencod_sha1_update *ptr_sha1_2 ;
-	t_zencod_sha1_do_final *ptr_sha1_3 ;
-	t_zencod_xdes_cipher *ptr_xdes_1 ;
-	t_zencod_rc4_cipher *ptr_rc4_1 ;
-
-	CHEESE () ;
-
-	/*
-	 * We Should add some tests for non NULL parameters or bad value !!
-	 * Stuff to be done ...
-	 */
-
-	if ( zencod_dso != NULL ) {
-		ZENCODerr ( ZENCOD_F_ZENCOD_INIT, ZENCOD_R_ALREADY_LOADED ) ;
-		goto err ;
-	}
-	/* Trying to load the Library "cryptozen"
-	 */
-	zencod_dso = DSO_load ( NULL, ZENCOD_LIBNAME, NULL, 0 ) ;
-	if ( zencod_dso == NULL ) {
-		ZENCODerr ( ZENCOD_F_ZENCOD_INIT, ZENCOD_R_DSO_FAILURE ) ;
-		goto err ;
-	}
-
-	/* Trying to load Function from the Library
-	 */
-	if ( ! ( ptr_1 = (t_zencod_bytes2bits*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_1 ) ) ||
-			! ( ptr_2 = (t_zencod_bits2bytes*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_2 ) ) ||
-			! ( ptr_3 = (t_zencod_new_number*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_3 ) ) ||
-			! ( ptr_4 = (t_zencod_init_number*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_4 ) ) ||
-			! ( ptr_exp_1 = (t_zencod_rsa_mod_exp*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_exp_1 ) ) ||
-			! ( ptr_exp_2 = (t_zencod_rsa_mod_exp_crt*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_exp_2 ) ) ||
-			! ( ptr_dsa_1 = (t_zencod_dsa_do_sign*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_dsa_1 ) ) ||
-			! ( ptr_dsa_2 = (t_zencod_dsa_do_verify*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_dsa_2 ) ) ||
-			! ( ptr_dh_1 = (t_zencod_dh_generate_key*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_dh_1 ) ) ||
-			! ( ptr_dh_2 = (t_zencod_dh_compute_key*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_dh_2 ) ) ||
-			! ( ptr_rand_1 = (t_zencod_rand_bytes*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_rand_1 ) ) ||
-			! ( ptr_math_1 = (t_zencod_math_mod_exp*) DSO_bind_func ( zencod_dso, ZENCOD_Fct_math_1 ) ) ||
-			! ( ptr_0 = (t_zencod_test *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_0 ) ) ||
-			! ( ptr_md5_1 = (t_zencod_md5_init *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_md5_1 ) ) ||
-			! ( ptr_md5_2 = (t_zencod_md5_update *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_md5_2 ) ) ||
-			! ( ptr_md5_3 = (t_zencod_md5_do_final *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_md5_3 ) ) ||
-			! ( ptr_sha1_1 = (t_zencod_sha1_init *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_sha1_1 ) ) ||
-			! ( ptr_sha1_2 = (t_zencod_sha1_update *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_sha1_2 ) ) ||
-			! ( ptr_sha1_3 = (t_zencod_sha1_do_final *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_sha1_3 ) ) ||
-			! ( ptr_xdes_1 = (t_zencod_xdes_cipher *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_xdes_1 ) ) ||
-			! ( ptr_rc4_1 = (t_zencod_rc4_cipher *) DSO_bind_func ( zencod_dso, ZENCOD_Fct_rc4_1 ) ) ) {
-
-		ZENCODerr ( ZENCOD_F_ZENCOD_INIT, ZENCOD_R_DSO_FAILURE ) ;
-		goto err ;
-	}
-
-	/* The function from "cryptozen" Library have been correctly loaded so copy them
-	 */
-	ptr_zencod_test = ptr_0 ;
-	ptr_zencod_bytes2bits = ptr_1 ;
-	ptr_zencod_bits2bytes = ptr_2 ;
-	ptr_zencod_new_number = ptr_3 ;
-	ptr_zencod_init_number = ptr_4 ;
-	ptr_zencod_rsa_mod_exp = ptr_exp_1 ;
-	ptr_zencod_rsa_mod_exp_crt = ptr_exp_2 ;
-	ptr_zencod_dsa_do_sign = ptr_dsa_1 ;
-	ptr_zencod_dsa_do_verify = ptr_dsa_2 ;
-	ptr_zencod_dh_generate_key = ptr_dh_1 ;
-	ptr_zencod_dh_compute_key = ptr_dh_2 ;
-	ptr_zencod_rand_bytes = ptr_rand_1 ;
-	ptr_zencod_math_mod_exp = ptr_math_1 ;
-	ptr_zencod_test = ptr_0 ;
-	ptr_zencod_md5_init = ptr_md5_1 ;
-	ptr_zencod_md5_update = ptr_md5_2 ;
-	ptr_zencod_md5_do_final = ptr_md5_3 ;
-	ptr_zencod_sha1_init = ptr_sha1_1 ;
-	ptr_zencod_sha1_update = ptr_sha1_2 ;
-	ptr_zencod_sha1_do_final = ptr_sha1_3 ;
-	ptr_zencod_xdes_cipher = ptr_xdes_1 ;
-	ptr_zencod_rc4_cipher = ptr_rc4_1 ;
-
-	/* We should peform a test to see if there is actually any unit runnig on the system ...
-	 * Even if the cryptozen library is loaded the module coul not be loaded on the system ...
-	 * For now we may just open and close the device !!
-	 */
-
-	if ( ptr_zencod_test () != 0 ) {
-		ZENCODerr ( ZENCOD_F_ZENCOD_INIT, ZENCOD_R_UNIT_FAILURE ) ;
-		goto err ;
-	}
-
-	return 1 ;
-err :
-	if ( zencod_dso ) {
-		DSO_free ( zencod_dso ) ;
-	}
-	zencod_dso = NULL ;
-	ptr_zencod_bytes2bits = NULL ;
-	ptr_zencod_bits2bytes = NULL ;
-	ptr_zencod_new_number = NULL ;
-	ptr_zencod_init_number = NULL ;
-	ptr_zencod_rsa_mod_exp = NULL ;
-	ptr_zencod_rsa_mod_exp_crt = NULL ;
-	ptr_zencod_dsa_do_sign = NULL ;
-	ptr_zencod_dsa_do_verify = NULL ;
-	ptr_zencod_dh_generate_key = NULL ;
-	ptr_zencod_dh_compute_key = NULL ;
-	ptr_zencod_rand_bytes = NULL ;
-	ptr_zencod_math_mod_exp = NULL ;
-	ptr_zencod_test = NULL ;
-	ptr_zencod_md5_init = NULL ;
-	ptr_zencod_md5_update = NULL ;
-	ptr_zencod_md5_do_final = NULL ;
-	ptr_zencod_sha1_init = NULL ;
-	ptr_zencod_sha1_update = NULL ;
-	ptr_zencod_sha1_do_final = NULL ;
-	ptr_zencod_xdes_cipher = NULL ;
-	ptr_zencod_rc4_cipher = NULL ;
-
-	return 0 ;
+    t_zencod_test *ptr_0;
+    t_zencod_bytes2bits *ptr_1;
+    t_zencod_bits2bytes *ptr_2;
+    t_zencod_new_number *ptr_3;
+    t_zencod_init_number *ptr_4;
+    t_zencod_rsa_mod_exp *ptr_exp_1;
+    t_zencod_rsa_mod_exp_crt *ptr_exp_2;
+    t_zencod_dsa_do_sign *ptr_dsa_1;
+    t_zencod_dsa_do_verify *ptr_dsa_2;
+    t_zencod_dh_generate_key *ptr_dh_1;
+    t_zencod_dh_compute_key *ptr_dh_2;
+    t_zencod_rand_bytes *ptr_rand_1;
+    t_zencod_math_mod_exp *ptr_math_1;
+    t_zencod_md5_init *ptr_md5_1;
+    t_zencod_md5_update *ptr_md5_2;
+    t_zencod_md5_do_final *ptr_md5_3;
+    t_zencod_sha1_init *ptr_sha1_1;
+    t_zencod_sha1_update *ptr_sha1_2;
+    t_zencod_sha1_do_final *ptr_sha1_3;
+    t_zencod_xdes_cipher *ptr_xdes_1;
+    t_zencod_rc4_cipher *ptr_rc4_1;
+
+    CHEESE();
+
+    /*
+     * We Should add some tests for non NULL parameters or bad value !!
+     * Stuff to be done ...
+     */
+
+    if (zencod_dso != NULL) {
+        ZENCODerr(ZENCOD_F_ZENCOD_INIT, ZENCOD_R_ALREADY_LOADED);
+        goto err;
+    }
+    /*
+     * Trying to load the Library "cryptozen"
+     */
+    zencod_dso = DSO_load(NULL, ZENCOD_LIBNAME, NULL, 0);
+    if (zencod_dso == NULL) {
+        ZENCODerr(ZENCOD_F_ZENCOD_INIT, ZENCOD_R_DSO_FAILURE);
+        goto err;
+    }
+
+    /*
+     * Trying to load Function from the Library
+     */
+    if (!
+        (ptr_1 =
+         (t_zencod_bytes2bits *) DSO_bind_func(zencod_dso, ZENCOD_Fct_1))
+|| !(ptr_2 = (t_zencod_bits2bytes *) DSO_bind_func(zencod_dso, ZENCOD_Fct_2))
+|| !(ptr_3 = (t_zencod_new_number *) DSO_bind_func(zencod_dso, ZENCOD_Fct_3))
+|| !(ptr_4 = (t_zencod_init_number *) DSO_bind_func(zencod_dso, ZENCOD_Fct_4))
+|| !(ptr_exp_1 =
+     (t_zencod_rsa_mod_exp *) DSO_bind_func(zencod_dso, ZENCOD_Fct_exp_1))
+|| !(ptr_exp_2 =
+     (t_zencod_rsa_mod_exp_crt *) DSO_bind_func(zencod_dso, ZENCOD_Fct_exp_2))
+|| !(ptr_dsa_1 =
+     (t_zencod_dsa_do_sign *) DSO_bind_func(zencod_dso, ZENCOD_Fct_dsa_1))
+|| !(ptr_dsa_2 =
+     (t_zencod_dsa_do_verify *) DSO_bind_func(zencod_dso, ZENCOD_Fct_dsa_2))
+|| !(ptr_dh_1 =
+     (t_zencod_dh_generate_key *) DSO_bind_func(zencod_dso, ZENCOD_Fct_dh_1))
+|| !(ptr_dh_2 =
+     (t_zencod_dh_compute_key *) DSO_bind_func(zencod_dso, ZENCOD_Fct_dh_2))
+|| !(ptr_rand_1 =
+     (t_zencod_rand_bytes *) DSO_bind_func(zencod_dso, ZENCOD_Fct_rand_1))
+|| !(ptr_math_1 =
+     (t_zencod_math_mod_exp *) DSO_bind_func(zencod_dso, ZENCOD_Fct_math_1))
+|| !(ptr_0 = (t_zencod_test *) DSO_bind_func(zencod_dso, ZENCOD_Fct_0))
+|| !(ptr_md5_1 =
+     (t_zencod_md5_init *) DSO_bind_func(zencod_dso, ZENCOD_Fct_md5_1))
+|| !(ptr_md5_2 =
+     (t_zencod_md5_update *) DSO_bind_func(zencod_dso, ZENCOD_Fct_md5_2))
+|| !(ptr_md5_3 =
+     (t_zencod_md5_do_final *) DSO_bind_func(zencod_dso, ZENCOD_Fct_md5_3))
+|| !(ptr_sha1_1 =
+     (t_zencod_sha1_init *) DSO_bind_func(zencod_dso, ZENCOD_Fct_sha1_1))
+|| !(ptr_sha1_2 =
+     (t_zencod_sha1_update *) DSO_bind_func(zencod_dso, ZENCOD_Fct_sha1_2))
+|| !(ptr_sha1_3 =
+     (t_zencod_sha1_do_final *) DSO_bind_func(zencod_dso, ZENCOD_Fct_sha1_3))
+|| !(ptr_xdes_1 =
+     (t_zencod_xdes_cipher *) DSO_bind_func(zencod_dso, ZENCOD_Fct_xdes_1))
+|| !(ptr_rc4_1 =
+     (t_zencod_rc4_cipher *) DSO_bind_func(zencod_dso, ZENCOD_Fct_rc4_1))) {
+
+        ZENCODerr(ZENCOD_F_ZENCOD_INIT, ZENCOD_R_DSO_FAILURE);
+        goto err;
+    }
+
+    /*
+     * The function from "cryptozen" Library have been correctly loaded so
+     * copy them
+     */
+    ptr_zencod_test = ptr_0;
+    ptr_zencod_bytes2bits = ptr_1;
+    ptr_zencod_bits2bytes = ptr_2;
+    ptr_zencod_new_number = ptr_3;
+    ptr_zencod_init_number = ptr_4;
+    ptr_zencod_rsa_mod_exp = ptr_exp_1;
+    ptr_zencod_rsa_mod_exp_crt = ptr_exp_2;
+    ptr_zencod_dsa_do_sign = ptr_dsa_1;
+    ptr_zencod_dsa_do_verify = ptr_dsa_2;
+    ptr_zencod_dh_generate_key = ptr_dh_1;
+    ptr_zencod_dh_compute_key = ptr_dh_2;
+    ptr_zencod_rand_bytes = ptr_rand_1;
+    ptr_zencod_math_mod_exp = ptr_math_1;
+    ptr_zencod_test = ptr_0;
+    ptr_zencod_md5_init = ptr_md5_1;
+    ptr_zencod_md5_update = ptr_md5_2;
+    ptr_zencod_md5_do_final = ptr_md5_3;
+    ptr_zencod_sha1_init = ptr_sha1_1;
+    ptr_zencod_sha1_update = ptr_sha1_2;
+    ptr_zencod_sha1_do_final = ptr_sha1_3;
+    ptr_zencod_xdes_cipher = ptr_xdes_1;
+    ptr_zencod_rc4_cipher = ptr_rc4_1;
+
+    /*
+     * We should peform a test to see if there is actually any unit runnig on
+     * the system ... Even if the cryptozen library is loaded the module coul
+     * not be loaded on the system ... For now we may just open and close the
+     * device !!
+     */
+
+    if (ptr_zencod_test() != 0) {
+        ZENCODerr(ZENCOD_F_ZENCOD_INIT, ZENCOD_R_UNIT_FAILURE);
+        goto err;
+    }
+
+    return 1;
+ err:
+    if (zencod_dso) {
+        DSO_free(zencod_dso);
+    }
+    zencod_dso = NULL;
+    ptr_zencod_bytes2bits = NULL;
+    ptr_zencod_bits2bytes = NULL;
+    ptr_zencod_new_number = NULL;
+    ptr_zencod_init_number = NULL;
+    ptr_zencod_rsa_mod_exp = NULL;
+    ptr_zencod_rsa_mod_exp_crt = NULL;
+    ptr_zencod_dsa_do_sign = NULL;
+    ptr_zencod_dsa_do_verify = NULL;
+    ptr_zencod_dh_generate_key = NULL;
+    ptr_zencod_dh_compute_key = NULL;
+    ptr_zencod_rand_bytes = NULL;
+    ptr_zencod_math_mod_exp = NULL;
+    ptr_zencod_test = NULL;
+    ptr_zencod_md5_init = NULL;
+    ptr_zencod_md5_update = NULL;
+    ptr_zencod_md5_do_final = NULL;
+    ptr_zencod_sha1_init = NULL;
+    ptr_zencod_sha1_update = NULL;
+    ptr_zencod_sha1_do_final = NULL;
+    ptr_zencod_xdes_cipher = NULL;
+    ptr_zencod_rc4_cipher = NULL;
+
+    return 0;
 }
 
-
-static int zencod_finish ( ENGINE *e )
+static int zencod_finish(ENGINE *e)
 {
 
-	CHEESE () ;
-
-	/*
-	 * We Should add some tests for non NULL parameters or bad value !!
-	 * Stuff to be done ...
-	 */
-	if ( zencod_dso == NULL ) {
-		ZENCODerr ( ZENCOD_F_ZENCOD_FINISH, ZENCOD_R_NOT_LOADED ) ;
-		return 0 ;
-	}
-	if ( !DSO_free ( zencod_dso ) ) {
-		ZENCODerr ( ZENCOD_F_ZENCOD_FINISH, ZENCOD_R_DSO_FAILURE ) ;
-		return 0 ;
-	}
-
-	zencod_dso = NULL ;
-
-	ptr_zencod_bytes2bits = NULL ;
-	ptr_zencod_bits2bytes = NULL ;
-	ptr_zencod_new_number = NULL ;
-	ptr_zencod_init_number = NULL ;
-	ptr_zencod_rsa_mod_exp = NULL ;
-	ptr_zencod_rsa_mod_exp_crt = NULL ;
-	ptr_zencod_dsa_do_sign = NULL ;
-	ptr_zencod_dsa_do_verify = NULL ;
-	ptr_zencod_dh_generate_key = NULL ;
-	ptr_zencod_dh_compute_key = NULL ;
-	ptr_zencod_rand_bytes = NULL ;
-	ptr_zencod_math_mod_exp = NULL ;
-	ptr_zencod_test = NULL ;
-	ptr_zencod_md5_init = NULL ;
-	ptr_zencod_md5_update = NULL ;
-	ptr_zencod_md5_do_final = NULL ;
-	ptr_zencod_sha1_init = NULL ;
-	ptr_zencod_sha1_update = NULL ;
-	ptr_zencod_sha1_do_final = NULL ;
-	ptr_zencod_xdes_cipher = NULL ;
-	ptr_zencod_rc4_cipher = NULL ;
-
-	return 1 ;
+    CHEESE();
+
+    /*
+     * We Should add some tests for non NULL parameters or bad value !!
+     * Stuff to be done ...
+     */
+    if (zencod_dso == NULL) {
+        ZENCODerr(ZENCOD_F_ZENCOD_FINISH, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(zencod_dso)) {
+        ZENCODerr(ZENCOD_F_ZENCOD_FINISH, ZENCOD_R_DSO_FAILURE);
+        return 0;
+    }
+
+    zencod_dso = NULL;
+
+    ptr_zencod_bytes2bits = NULL;
+    ptr_zencod_bits2bytes = NULL;
+    ptr_zencod_new_number = NULL;
+    ptr_zencod_init_number = NULL;
+    ptr_zencod_rsa_mod_exp = NULL;
+    ptr_zencod_rsa_mod_exp_crt = NULL;
+    ptr_zencod_dsa_do_sign = NULL;
+    ptr_zencod_dsa_do_verify = NULL;
+    ptr_zencod_dh_generate_key = NULL;
+    ptr_zencod_dh_compute_key = NULL;
+    ptr_zencod_rand_bytes = NULL;
+    ptr_zencod_math_mod_exp = NULL;
+    ptr_zencod_test = NULL;
+    ptr_zencod_md5_init = NULL;
+    ptr_zencod_md5_update = NULL;
+    ptr_zencod_md5_do_final = NULL;
+    ptr_zencod_sha1_init = NULL;
+    ptr_zencod_sha1_update = NULL;
+    ptr_zencod_sha1_do_final = NULL;
+    ptr_zencod_xdes_cipher = NULL;
+    ptr_zencod_rc4_cipher = NULL;
+
+    return 1;
 }
 
-
-static int zencod_ctrl ( ENGINE *e, int cmd, long i, void *p, void (*f) () )
+static int zencod_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) ())
 {
 
-	int initialised = ( ( zencod_dso == NULL ) ? 0 : 1 ) ;
-
-	CHEESE () ;
-
-	/*
-	 * We Should add some tests for non NULL parameters or bad value !!
-	 * Stuff to be done ...
-	 */
-	switch ( cmd ) {
-	case ZENCOD_CMD_SO_PATH :
-		if ( p == NULL ) {
-			ZENCODerr ( ZENCOD_F_ZENCOD_CTRL, ERR_R_PASSED_NULL_PARAMETER ) ;
-			return 0 ;
-		}
-		if ( initialised ) {
-			ZENCODerr ( ZENCOD_F_ZENCOD_CTRL, ZENCOD_R_ALREADY_LOADED ) ;
-			return 0 ;
-		}
-		ZENCOD_LIBNAME = (const char *) p ;
-		return 1 ;
-	default :
-		break ;
-	}
-
-	ZENCODerr ( ZENCOD_F_ZENCOD_CTRL, ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED ) ;
-
-	return 0 ;
+    int initialised = ((zencod_dso == NULL) ? 0 : 1);
+
+    CHEESE();
+
+    /*
+     * We Should add some tests for non NULL parameters or bad value !!
+     * Stuff to be done ...
+     */
+    switch (cmd) {
+    case ZENCOD_CMD_SO_PATH:
+        if (p == NULL) {
+            ZENCODerr(ZENCOD_F_ZENCOD_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            ZENCODerr(ZENCOD_F_ZENCOD_CTRL, ZENCOD_R_ALREADY_LOADED);
+            return 0;
+        }
+        ZENCOD_LIBNAME = (const char *)p;
+        return 1;
+    default:
+        break;
+    }
+
+    ZENCODerr(ZENCOD_F_ZENCOD_CTRL, ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+
+    return 0;
 }
 
-
-/* BIGNUM stuff Functions
+/*
+ * BIGNUM stuff Functions
  */
-static int zencod_bn_mod_exp ( BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx )
+static int zencod_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx)
 {
-	zen_nb_t y, x, e, n;
-	int ret;
+    zen_nb_t y, x, e, n;
+    int ret;
 
-	CHEESE () ;
+    CHEESE();
 
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
 
-	if ( !bn_wexpand(r, m->top + 1) ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_BN_EXPAND_FAIL);
-		return 0;
-	}
+    if (!bn_wexpand(r, m->top + 1)) {
+        ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_BN_EXPAND_FAIL);
+        return 0;
+    }
 
-	memset(r->d, 0, BN_num_bytes(m));
+    memset(r->d, 0, BN_num_bytes(m));
 
-	ptr_zencod_init_number ( &y, (r->dmax - 1) * sizeof (BN_ULONG) * 8, (unsigned char *) r->d ) ;
-	BIGNUM2ZEN ( &x, a ) ;
-	BIGNUM2ZEN ( &e, p ) ;
-	BIGNUM2ZEN ( &n, m ) ;
+    ptr_zencod_init_number(&y, (r->dmax - 1) * sizeof(BN_ULONG) * 8,
+                           (unsigned char *)r->d);
+    BIGNUM2ZEN(&x, a);
+    BIGNUM2ZEN(&e, p);
+    BIGNUM2ZEN(&n, m);
 
-	/* Must invert x and e parameter due to BN mod exp prototype ... */
-	ret = ptr_zencod_math_mod_exp ( &y, &e, &x, &n ) ;
+    /* Must invert x and e parameter due to BN mod exp prototype ... */
+    ret = ptr_zencod_math_mod_exp(&y, &e, &x, &n);
 
-	if ( ret )  {
-		PERROR("zenbridge_math_mod_exp");
-		ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_REQUEST_FAILED);
-		return 0;
-	}
+    if (ret) {
+        PERROR("zenbridge_math_mod_exp");
+        ENGINEerr(ZENCOD_F_ZENCOD_BN_MOD_EXP, ZENCOD_R_REQUEST_FAILED);
+        return 0;
+    }
 
-	r->top = (BN_num_bits(m) + BN_BITS2 - 1) / BN_BITS2;
+    r->top = (BN_num_bits(m) + BN_BITS2 - 1) / BN_BITS2;
 
-	return 1;
+    return 1;
 }
 
-
-/* RSA stuff Functions
+/*
+ * RSA stuff Functions
  */
-#ifndef OPENSSL_NO_RSA
-static int RSA_zencod_rsa_mod_exp ( BIGNUM *r0, const BIGNUM *i, RSA *rsa )
+#  ifndef OPENSSL_NO_RSA
+static int RSA_zencod_rsa_mod_exp(BIGNUM *r0, const BIGNUM *i, RSA *rsa)
 {
 
-	CHEESE () ;
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
-
-	if ( !rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, ZENCOD_R_BAD_KEY_COMPONENTS);
-		return 0;
-	}
-
-	/* Do in software if argument is too large for hardware */
-	if ( RSA_size(rsa) * 8 > ZENBRIDGE_MAX_KEYSIZE_RSA_CRT ) {
-		const RSA_METHOD *meth;
-
-		meth = RSA_PKCS1_SSLeay();
-		return meth->rsa_mod_exp(r0, i, rsa);
-	} else {
-		zen_nb_t y, x, p, q, dmp1, dmq1, iqmp;
-
-		if ( !bn_expand(r0, RSA_size(rsa) * 8) ) {
-			ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, ZENCOD_R_BN_EXPAND_FAIL);
-			return 0;
-		}
-		r0->top = (RSA_size(rsa) * 8 + BN_BITS2 - 1) / BN_BITS2;
-
-		BIGNUM2ZEN ( &x, i ) ;
-		BIGNUM2ZEN ( &y, r0 ) ;
-		BIGNUM2ZEN ( &p, rsa->p ) ;
-		BIGNUM2ZEN ( &q, rsa->q ) ;
-		BIGNUM2ZEN ( &dmp1, rsa->dmp1 ) ;
-		BIGNUM2ZEN ( &dmq1, rsa->dmq1 ) ;
-		BIGNUM2ZEN ( &iqmp, rsa->iqmp ) ;
-
-		if ( ptr_zencod_rsa_mod_exp_crt ( &y, &x, &p, &q, &dmp1, &dmq1, &iqmp ) < 0 ) {
-			PERROR("zenbridge_rsa_mod_exp_crt");
-			ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, ZENCOD_R_REQUEST_FAILED);
-			return 0;
-		}
-
-		return 1;
-	}
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+
+    if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+        ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT,
+                  ZENCOD_R_BAD_KEY_COMPONENTS);
+        return 0;
+    }
+
+    /* Do in software if argument is too large for hardware */
+    if (RSA_size(rsa) * 8 > ZENBRIDGE_MAX_KEYSIZE_RSA_CRT) {
+        const RSA_METHOD *meth;
+
+        meth = RSA_PKCS1_SSLeay();
+        return meth->rsa_mod_exp(r0, i, rsa);
+    } else {
+        zen_nb_t y, x, p, q, dmp1, dmq1, iqmp;
+
+        if (!bn_expand(r0, RSA_size(rsa) * 8)) {
+            ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT,
+                      ZENCOD_R_BN_EXPAND_FAIL);
+            return 0;
+        }
+        r0->top = (RSA_size(rsa) * 8 + BN_BITS2 - 1) / BN_BITS2;
+
+        BIGNUM2ZEN(&x, i);
+        BIGNUM2ZEN(&y, r0);
+        BIGNUM2ZEN(&p, rsa->p);
+        BIGNUM2ZEN(&q, rsa->q);
+        BIGNUM2ZEN(&dmp1, rsa->dmp1);
+        BIGNUM2ZEN(&dmq1, rsa->dmq1);
+        BIGNUM2ZEN(&iqmp, rsa->iqmp);
+
+        if (ptr_zencod_rsa_mod_exp_crt(&y, &x, &p, &q, &dmp1, &dmq1, &iqmp) <
+            0) {
+            PERROR("zenbridge_rsa_mod_exp_crt");
+            ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT,
+                      ZENCOD_R_REQUEST_FAILED);
+            return 0;
+        }
+
+        return 1;
+    }
 }
 
-
-/* This function is aliased to RSA_mod_exp (with the mont stuff dropped).
+/*
+ * This function is aliased to RSA_mod_exp (with the mont stuff dropped).
  */
-static int RSA_zencod_bn_mod_exp ( BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx )
+static int RSA_zencod_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                                 const BIGNUM *m, BN_CTX *ctx,
+                                 BN_MONT_CTX *m_ctx)
 {
 
-	CHEESE () ;
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
-
-	/* Do in software if argument is too large for hardware */
-	if ( BN_num_bits(m) > ZENBRIDGE_MAX_KEYSIZE_RSA ) {
-		const RSA_METHOD *meth;
-
-		meth = RSA_PKCS1_SSLeay();
-		return meth->bn_mod_exp(r, a, p, m, ctx, m_ctx);
-	} else {
-		zen_nb_t y, x, e, n;
-
-		if ( !bn_expand(r, BN_num_bits(m)) ) {
-			ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_BN_EXPAND_FAIL);
-			return 0;
-		}
-		r->top = (BN_num_bits(m) + BN_BITS2 - 1) / BN_BITS2;
-
-		BIGNUM2ZEN ( &x, a ) ;
-		BIGNUM2ZEN ( &y, r ) ;
-		BIGNUM2ZEN ( &e, p ) ;
-		BIGNUM2ZEN ( &n, m ) ;
-
-		if ( ptr_zencod_rsa_mod_exp ( &y, &x, &n, &e ) < 0 ) {
-			PERROR("zenbridge_rsa_mod_exp");
-			ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_REQUEST_FAILED);
-			return 0;
-		}
-
-		return 1;
-	}
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+
+    /* Do in software if argument is too large for hardware */
+    if (BN_num_bits(m) > ZENBRIDGE_MAX_KEYSIZE_RSA) {
+        const RSA_METHOD *meth;
+
+        meth = RSA_PKCS1_SSLeay();
+        return meth->bn_mod_exp(r, a, p, m, ctx, m_ctx);
+    } else {
+        zen_nb_t y, x, e, n;
+
+        if (!bn_expand(r, BN_num_bits(m))) {
+            ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_BN_EXPAND_FAIL);
+            return 0;
+        }
+        r->top = (BN_num_bits(m) + BN_BITS2 - 1) / BN_BITS2;
+
+        BIGNUM2ZEN(&x, a);
+        BIGNUM2ZEN(&y, r);
+        BIGNUM2ZEN(&e, p);
+        BIGNUM2ZEN(&n, m);
+
+        if (ptr_zencod_rsa_mod_exp(&y, &x, &n, &e) < 0) {
+            PERROR("zenbridge_rsa_mod_exp");
+            ENGINEerr(ZENCOD_F_ZENCOD_RSA_MOD_EXP, ZENCOD_R_REQUEST_FAILED);
+            return 0;
+        }
+
+        return 1;
+    }
 }
-#endif /* !OPENSSL_NO_RSA */
-
+#  endif                        /* !OPENSSL_NO_RSA */
 
-#ifndef OPENSSL_NO_DSA
-/* DSA stuff Functions
+#  ifndef OPENSSL_NO_DSA
+/*
+ * DSA stuff Functions
  */
-static DSA_SIG *DSA_zencod_do_sign ( const unsigned char *dgst, int dlen, DSA *dsa )
+static DSA_SIG *DSA_zencod_do_sign(const unsigned char *dgst, int dlen,
+                                   DSA *dsa)
 {
-	zen_nb_t p, q, g, x, y, r, s, data;
-	DSA_SIG *sig;
-	BIGNUM *bn_r = NULL;
-	BIGNUM *bn_s = NULL;
-	char msg[20];
-
-	CHEESE();
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_NOT_LOADED);
-		goto FAILED;
-	}
-
-	if ( dlen > 160 ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
-		goto FAILED;
-	}
-
-	/* Do in software if argument is too large for hardware */
-	if ( BN_num_bits(dsa->p) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ||
-		BN_num_bits(dsa->g) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ) {
-		const DSA_METHOD *meth;
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
-		meth = DSA_OpenSSL();
-		return meth->dsa_do_sign(dgst, dlen, dsa);
-	}
-
-	if ( !(bn_s = BN_new()) || !(bn_r = BN_new()) ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
-		goto FAILED;
-	}
-
-	if ( !bn_expand(bn_r, 160) || !bn_expand(bn_s, 160) ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BN_EXPAND_FAIL);
-		goto FAILED;
-	}
-
-	bn_r->top = bn_s->top = (160 + BN_BITS2 - 1) / BN_BITS2;
-	BIGNUM2ZEN ( &p, dsa->p ) ;
-	BIGNUM2ZEN ( &q, dsa->q ) ;
-	BIGNUM2ZEN ( &g, dsa->g ) ;
-	BIGNUM2ZEN ( &x, dsa->priv_key ) ;
-	BIGNUM2ZEN ( &y, dsa->pub_key ) ;
-	BIGNUM2ZEN ( &r, bn_r ) ;
-	BIGNUM2ZEN ( &s, bn_s ) ;
-	q.len = x.len = 160;
-
-	ypcmem(msg, dgst, 20);
-	ptr_zencod_init_number ( &data, 160, msg ) ;
-
-	if ( ptr_zencod_dsa_do_sign ( 0, &data, &y, &p, &q, &g, &x, &r, &s ) < 0 ) {
-		PERROR("zenbridge_dsa_do_sign");
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
-		goto FAILED;
-	}
-
-	if ( !( sig = DSA_SIG_new () ) ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
-		goto FAILED;
-	}
-	sig->r = bn_r;
-	sig->s = bn_s;
-	return sig;
+    zen_nb_t p, q, g, x, y, r, s, data;
+    DSA_SIG *sig;
+    BIGNUM *bn_r = NULL;
+    BIGNUM *bn_s = NULL;
+    char msg[20];
+
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_NOT_LOADED);
+        goto FAILED;
+    }
+
+    if (dlen > 160) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
+        goto FAILED;
+    }
+
+    /* Do in software if argument is too large for hardware */
+    if (BN_num_bits(dsa->p) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ||
+        BN_num_bits(dsa->g) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN) {
+        const DSA_METHOD *meth;
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
+        meth = DSA_OpenSSL();
+        return meth->dsa_do_sign(dgst, dlen, dsa);
+    }
+
+    if (!(bn_s = BN_new()) || !(bn_r = BN_new())) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
+        goto FAILED;
+    }
+
+    if (!bn_expand(bn_r, 160) || !bn_expand(bn_s, 160)) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BN_EXPAND_FAIL);
+        goto FAILED;
+    }
+
+    bn_r->top = bn_s->top = (160 + BN_BITS2 - 1) / BN_BITS2;
+    BIGNUM2ZEN(&p, dsa->p);
+    BIGNUM2ZEN(&q, dsa->q);
+    BIGNUM2ZEN(&g, dsa->g);
+    BIGNUM2ZEN(&x, dsa->priv_key);
+    BIGNUM2ZEN(&y, dsa->pub_key);
+    BIGNUM2ZEN(&r, bn_r);
+    BIGNUM2ZEN(&s, bn_s);
+    q.len = x.len = 160;
+
+    ypcmem(msg, dgst, 20);
+    ptr_zencod_init_number(&data, 160, msg);
+
+    if (ptr_zencod_dsa_do_sign(0, &data, &y, &p, &q, &g, &x, &r, &s) < 0) {
+        PERROR("zenbridge_dsa_do_sign");
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
+        goto FAILED;
+    }
+
+    if (!(sig = DSA_SIG_new())) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
+        goto FAILED;
+    }
+    sig->r = bn_r;
+    sig->s = bn_s;
+    return sig;
 
  FAILED:
-	if (bn_r)
-		BN_free(bn_r);
-	if (bn_s)
-		BN_free(bn_s);
-	return NULL;
+    if (bn_r)
+        BN_free(bn_r);
+    if (bn_s)
+        BN_free(bn_s);
+    return NULL;
 }
 
-
-static int DSA_zencod_do_verify ( const unsigned char *dgst, int dlen, DSA_SIG *sig, DSA *dsa )
+static int DSA_zencod_do_verify(const unsigned char *dgst, int dlen,
+                                DSA_SIG *sig, DSA *dsa)
 {
-	zen_nb_t data, p, q, g, y, r, s, v;
-	char msg[20];
-	char v_data[20];
-	int ret;
-
-	CHEESE();
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_VERIFY, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
-
-	if ( dlen > 160 ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
-		return 0;
-	}
-
-	/* Do in software if argument is too large for hardware */
-	if ( BN_num_bits(dsa->p) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ||
-		BN_num_bits(dsa->g) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ) {
-		const DSA_METHOD *meth;
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
-		meth = DSA_OpenSSL();
-		return meth->dsa_do_verify(dgst, dlen, sig, dsa);
-	}
-
-	BIGNUM2ZEN ( &p, dsa->p ) ;
-	BIGNUM2ZEN ( &q, dsa->q ) ;
-	BIGNUM2ZEN ( &g, dsa->g ) ;
-	BIGNUM2ZEN ( &y, dsa->pub_key ) ;
-	BIGNUM2ZEN ( &r, sig->r ) ;
-	BIGNUM2ZEN ( &s, sig->s ) ;
-	ptr_zencod_init_number ( &v, 160, v_data ) ;
-	ypcmem(msg, dgst, 20);
-	ptr_zencod_init_number ( &data, 160, msg ) ;
-
-	if ( ( ret = ptr_zencod_dsa_do_verify ( 0, &data, &p, &q, &g, &y, &r, &s, &v ) ) < 0 ) {
-		PERROR("zenbridge_dsa_do_verify");
-		ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_VERIFY, ZENCOD_R_REQUEST_FAILED);
-		return 0;
-	}
-
-	return ( ( ret == 0 ) ? 1 : ret ) ;
+    zen_nb_t data, p, q, g, y, r, s, v;
+    char msg[20];
+    char v_data[20];
+    int ret;
+
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_VERIFY, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+
+    if (dlen > 160) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_REQUEST_FAILED);
+        return 0;
+    }
+
+    /* Do in software if argument is too large for hardware */
+    if (BN_num_bits(dsa->p) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN ||
+        BN_num_bits(dsa->g) > ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN) {
+        const DSA_METHOD *meth;
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_SIGN, ZENCOD_R_BAD_KEY_COMPONENTS);
+        meth = DSA_OpenSSL();
+        return meth->dsa_do_verify(dgst, dlen, sig, dsa);
+    }
+
+    BIGNUM2ZEN(&p, dsa->p);
+    BIGNUM2ZEN(&q, dsa->q);
+    BIGNUM2ZEN(&g, dsa->g);
+    BIGNUM2ZEN(&y, dsa->pub_key);
+    BIGNUM2ZEN(&r, sig->r);
+    BIGNUM2ZEN(&s, sig->s);
+    ptr_zencod_init_number(&v, 160, v_data);
+    ypcmem(msg, dgst, 20);
+    ptr_zencod_init_number(&data, 160, msg);
+
+    if ((ret =
+         ptr_zencod_dsa_do_verify(0, &data, &p, &q, &g, &y, &r, &s,
+                                  &v)) < 0) {
+        PERROR("zenbridge_dsa_do_verify");
+        ENGINEerr(ZENCOD_F_ZENCOD_DSA_DO_VERIFY, ZENCOD_R_REQUEST_FAILED);
+        return 0;
+    }
+
+    return ((ret == 0) ? 1 : ret);
 }
 
-
-static int DSA_zencod_bn_mod_exp ( DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
-			     BN_CTX *ctx, BN_MONT_CTX *m_ctx )
+static int DSA_zencod_bn_mod_exp(DSA *dsa, BIGNUM *r, BIGNUM *a,
+                                 const BIGNUM *p, const BIGNUM *m,
+                                 BN_CTX *ctx, BN_MONT_CTX *m_ctx)
 {
-	CHEESE () ;
+    CHEESE();
 
-	return zencod_bn_mod_exp ( r, a, p, m, ctx ) ;
+    return zencod_bn_mod_exp(r, a, p, m, ctx);
 }
-#endif /* !OPENSSL_NO_DSA */
+#  endif                        /* !OPENSSL_NO_DSA */
 
-
-#ifndef OPENSSl_NO_DH
-/* DH stuff Functions
+#  ifndef OPENSSl_NO_DH
+/*
+ * DH stuff Functions
  */
-static int DH_zencod_generate_key ( DH *dh )
+static int DH_zencod_generate_key(DH *dh)
 {
-	BIGNUM *bn_prv = NULL;
-	BIGNUM *bn_pub = NULL;
-	zen_nb_t y, x, g, p;
-	int generate_x;
-
-	CHEESE();
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
-
-	/* Private key */
-	if ( dh->priv_key ) {
-		bn_prv = dh->priv_key;
-		generate_x = 0;
-	} else {
-		if (!(bn_prv = BN_new())) {
-			ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
-			goto FAILED;
-		}
-		generate_x = 1;
-	}
-
-	/* Public key */
-	if ( dh->pub_key )
-		bn_pub = dh->pub_key;
-	else
-		if ( !( bn_pub = BN_new () ) ) {
-			ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
-			goto FAILED;
-		}
-
-	/* Expand */
-	if ( !bn_wexpand ( bn_prv, dh->p->dmax ) ||
-	    !bn_wexpand ( bn_pub, dh->p->dmax ) ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
-		goto FAILED;
-	}
-	bn_prv->top = dh->p->top;
-	bn_pub->top = dh->p->top;
-
-	/* Convert all keys */
-	BIGNUM2ZEN ( &p, dh->p ) ;
-	BIGNUM2ZEN ( &g, dh->g ) ;
-	BIGNUM2ZEN ( &y, bn_pub ) ;
-	BIGNUM2ZEN ( &x, bn_prv ) ;
-	x.len = DH_size(dh) * 8;
-
-	/* Adjust the lengths of P and G */
-	p.len = ptr_zencod_bytes2bits ( p.data, ZEN_BYTES ( p.len ) ) ;
-	g.len = ptr_zencod_bytes2bits ( g.data, ZEN_BYTES ( g.len ) ) ;
-
-	/* Send the request to the driver */
-	if ( ptr_zencod_dh_generate_key ( &y, &x, &g, &p, generate_x ) < 0 ) {
-		perror("zenbridge_dh_generate_key");
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_REQUEST_FAILED);
-		goto FAILED;
-	}
-
-	dh->priv_key = bn_prv;
-	dh->pub_key  = bn_pub;
-
-	return 1;
+    BIGNUM *bn_prv = NULL;
+    BIGNUM *bn_pub = NULL;
+    zen_nb_t y, x, g, p;
+    int generate_x;
+
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+
+    /* Private key */
+    if (dh->priv_key) {
+        bn_prv = dh->priv_key;
+        generate_x = 0;
+    } else {
+        if (!(bn_prv = BN_new())) {
+            ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
+            goto FAILED;
+        }
+        generate_x = 1;
+    }
+
+    /* Public key */
+    if (dh->pub_key)
+        bn_pub = dh->pub_key;
+    else if (!(bn_pub = BN_new())) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
+        goto FAILED;
+    }
+
+    /* Expand */
+    if (!bn_wexpand(bn_prv, dh->p->dmax) || !bn_wexpand(bn_pub, dh->p->dmax)) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_BN_EXPAND_FAIL);
+        goto FAILED;
+    }
+    bn_prv->top = dh->p->top;
+    bn_pub->top = dh->p->top;
+
+    /* Convert all keys */
+    BIGNUM2ZEN(&p, dh->p);
+    BIGNUM2ZEN(&g, dh->g);
+    BIGNUM2ZEN(&y, bn_pub);
+    BIGNUM2ZEN(&x, bn_prv);
+    x.len = DH_size(dh) * 8;
+
+    /* Adjust the lengths of P and G */
+    p.len = ptr_zencod_bytes2bits(p.data, ZEN_BYTES(p.len));
+    g.len = ptr_zencod_bytes2bits(g.data, ZEN_BYTES(g.len));
+
+    /* Send the request to the driver */
+    if (ptr_zencod_dh_generate_key(&y, &x, &g, &p, generate_x) < 0) {
+        perror("zenbridge_dh_generate_key");
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_GENERATE, ZENCOD_R_REQUEST_FAILED);
+        goto FAILED;
+    }
+
+    dh->priv_key = bn_prv;
+    dh->pub_key = bn_pub;
+
+    return 1;
 
  FAILED:
-	if (!dh->priv_key && bn_prv)
-		BN_free(bn_prv);
-	if (!dh->pub_key && bn_pub)
-		BN_free(bn_pub);
+    if (!dh->priv_key && bn_prv)
+        BN_free(bn_prv);
+    if (!dh->pub_key && bn_pub)
+        BN_free(bn_pub);
 
-	return 0;
+    return 0;
 }
 
-
-static int DH_zencod_compute_key ( unsigned char *key, const BIGNUM *pub_key, DH *dh )
+static int DH_zencod_compute_key(unsigned char *key, const BIGNUM *pub_key,
+                                 DH *dh)
 {
-	zen_nb_t y, x, p, k;
-
-	CHEESE();
-
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
-
-	if ( !dh->priv_key ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_BAD_KEY_COMPONENTS);
-		return 0;
-	}
-
-	/* Convert all keys */
-	BIGNUM2ZEN ( &y, pub_key ) ;
-	BIGNUM2ZEN ( &x, dh->priv_key ) ;
-	BIGNUM2ZEN ( &p, dh->p ) ;
-	ptr_zencod_init_number ( &k, p.len, key ) ;
-
-	/* Adjust the lengths */
-	p.len = ptr_zencod_bytes2bits ( p.data, ZEN_BYTES ( p.len ) ) ;
-	y.len = ptr_zencod_bytes2bits ( y.data, ZEN_BYTES ( y.len ) ) ;
-	x.len = ptr_zencod_bytes2bits ( x.data, ZEN_BYTES ( x.len ) ) ;
-
-	/* Call the hardware */
-	if ( ptr_zencod_dh_compute_key ( &k, &y, &x, &p ) < 0 ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_REQUEST_FAILED);
-		return 0;
-	}
-
-	/* The key must be written MSB -> LSB */
-	k.len = ptr_zencod_bytes2bits ( k.data, ZEN_BYTES ( k.len ) ) ;
-	esrever ( key, ZEN_BYTES ( k.len ) ) ;
-
-	return ZEN_BYTES ( k.len ) ;
+    zen_nb_t y, x, p, k;
+
+    CHEESE();
+
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
+
+    if (!dh->priv_key) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_BAD_KEY_COMPONENTS);
+        return 0;
+    }
+
+    /* Convert all keys */
+    BIGNUM2ZEN(&y, pub_key);
+    BIGNUM2ZEN(&x, dh->priv_key);
+    BIGNUM2ZEN(&p, dh->p);
+    ptr_zencod_init_number(&k, p.len, key);
+
+    /* Adjust the lengths */
+    p.len = ptr_zencod_bytes2bits(p.data, ZEN_BYTES(p.len));
+    y.len = ptr_zencod_bytes2bits(y.data, ZEN_BYTES(y.len));
+    x.len = ptr_zencod_bytes2bits(x.data, ZEN_BYTES(x.len));
+
+    /* Call the hardware */
+    if (ptr_zencod_dh_compute_key(&k, &y, &x, &p) < 0) {
+        ENGINEerr(ZENCOD_F_ZENCOD_DH_COMPUTE, ZENCOD_R_REQUEST_FAILED);
+        return 0;
+    }
+
+    /* The key must be written MSB -> LSB */
+    k.len = ptr_zencod_bytes2bits(k.data, ZEN_BYTES(k.len));
+    esrever(key, ZEN_BYTES(k.len));
+
+    return ZEN_BYTES(k.len);
 }
 
-
-static int DH_zencod_bn_mod_exp ( const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx )
+static int DH_zencod_bn_mod_exp(const DH *dh, BIGNUM *r, const BIGNUM *a,
+                                const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                                BN_MONT_CTX *m_ctx)
 {
-	CHEESE () ;
+    CHEESE();
 
-	return zencod_bn_mod_exp ( r, a, p, m, ctx ) ;
+    return zencod_bn_mod_exp(r, a, p, m, ctx);
 }
-#endif	/* !OPENSSL_NO_DH */
-
+#  endif                        /* !OPENSSL_NO_DH */
 
-/* RAND stuff Functions
+/*
+ * RAND stuff Functions
  */
-static void RAND_zencod_seed ( const void *buf, int num )
+static void RAND_zencod_seed(const void *buf, int num)
 {
-	/* Nothing to do cause our crypto accelerator provide a true random generator */
+    /*
+     * Nothing to do cause our crypto accelerator provide a true random
+     * generator
+     */
 }
 
-
-static int RAND_zencod_rand_bytes ( unsigned char *buf, int num )
+static int RAND_zencod_rand_bytes(unsigned char *buf, int num)
 {
-	zen_nb_t r;
+    zen_nb_t r;
 
-	CHEESE();
+    CHEESE();
 
-	if ( !zencod_dso ) {
-		ENGINEerr(ZENCOD_F_ZENCOD_RAND, ZENCOD_R_NOT_LOADED);
-		return 0;
-	}
+    if (!zencod_dso) {
+        ENGINEerr(ZENCOD_F_ZENCOD_RAND, ZENCOD_R_NOT_LOADED);
+        return 0;
+    }
 
-	ptr_zencod_init_number ( &r, num * 8, buf ) ;
+    ptr_zencod_init_number(&r, num * 8, buf);
 
-	if ( ptr_zencod_rand_bytes ( &r, ZENBRIDGE_RNG_DIRECT ) < 0 ) {
-		PERROR("zenbridge_rand_bytes");
-		ENGINEerr(ZENCOD_F_ZENCOD_RAND, ZENCOD_R_REQUEST_FAILED);
-		return 0;
-	}
+    if (ptr_zencod_rand_bytes(&r, ZENBRIDGE_RNG_DIRECT) < 0) {
+        PERROR("zenbridge_rand_bytes");
+        ENGINEerr(ZENCOD_F_ZENCOD_RAND, ZENCOD_R_REQUEST_FAILED);
+        return 0;
+    }
 
-	return 1;
+    return 1;
 }
 
-
-static int RAND_zencod_rand_status ( void )
+static int RAND_zencod_rand_status(void)
 {
-	CHEESE () ;
+    CHEESE();
 
-	return 1;
+    return 1;
 }
 
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library.
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
  */
-#ifdef ENGINE_DYNAMIC_SUPPORT
-static int bind_fn ( ENGINE *e, const char *id )
+#  ifdef ENGINE_DYNAMIC_SUPPORT
+static int bind_fn(ENGINE *e, const char *id)
 {
 
-	if ( id && ( strcmp ( id, engine_zencod_id ) != 0 ) ) {
-		return 0 ;
-	}
-	if ( !bind_helper ( e ) )  {
-		return 0 ;
-	}
+    if (id && (strcmp(id, engine_zencod_id) != 0)) {
+        return 0;
+    }
+    if (!bind_helper(e)) {
+        return 0;
+    }
 
-	return 1 ;
+    return 1;
 }
 
-IMPLEMENT_DYNAMIC_CHECK_FN ()
-IMPLEMENT_DYNAMIC_BIND_FN ( bind_fn )
-#endif /* ENGINE_DYNAMIC_SUPPORT */
-
-
-
-
-/*
- * Adding "Digest" and "Cipher" tools ...
- * This is in development ... ;-)
- * In orfer to code this, i refer to hw_openbsd_dev_crypto and openssl engine made by Geoff Thorpe (if i'm rigth),
- * and evp, sha md5 definitions etc ...
- */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* ENGINE_DYNAMIC_SUPPORT */
+    /*
+     * Adding "Digest" and "Cipher" tools ...
+     * This is in development ... ;-)
+     * In orfer to code this, i refer to hw_openbsd_dev_crypto and openssl engine made by Geoff Thorpe (if i'm rigth),
+     * and evp, sha md5 definitions etc ...
+     */
 /* First add some include ... */
-#include 
-#include 
-#include 
-#include 
-#include 
-
-
+#  include 
+#  include 
+#  include 
+#  include 
+#  include 
 /* Some variables declaration ... */
-/* DONS:
- * Disable symetric computation except DES and 3DES, but let part of the code
- */
+    /*
+     * DONS: Disable symetric computation except DES and 3DES, but let part
+     * of the code
+     */
 /* static int engine_digest_nids [ ] = { NID_sha1, NID_md5 } ; */
-static int engine_digest_nids [ ] = {  } ;
-static int engine_digest_nids_num = 0 ;
-/* static int engine_cipher_nids [ ] = { NID_rc4, NID_rc4_40, NID_des_cbc, NID_des_ede3_cbc } ; */
-static int engine_cipher_nids [ ] = { NID_des_cbc, NID_des_ede3_cbc } ;
-static int engine_cipher_nids_num = 2 ;
+static int engine_digest_nids[] = { };
 
+static int engine_digest_nids_num = 0;
+/*
+ * static int engine_cipher_nids [ ] = { NID_rc4, NID_rc4_40, NID_des_cbc,
+ * NID_des_ede3_cbc } ;
+ */
+static int engine_cipher_nids[] = { NID_des_cbc, NID_des_ede3_cbc };
+
+static int engine_cipher_nids_num = 2;
 
 /* Function prototype ... */
 /*  SHA stuff */
-static int engine_sha1_init ( EVP_MD_CTX *ctx ) ;
-static int engine_sha1_update ( EVP_MD_CTX *ctx, const void *data, unsigned long count ) ;
-static int engine_sha1_final ( EVP_MD_CTX *ctx, unsigned char *md ) ;
+static int engine_sha1_init(EVP_MD_CTX *ctx);
+static int engine_sha1_update(EVP_MD_CTX *ctx, const void *data,
+                              unsigned long count);
+static int engine_sha1_final(EVP_MD_CTX *ctx, unsigned char *md);
 
 /*  MD5 stuff */
-static int engine_md5_init ( EVP_MD_CTX *ctx ) ;
-static int engine_md5_update ( EVP_MD_CTX *ctx, const void *data, unsigned long count ) ;
-static int engine_md5_final ( EVP_MD_CTX *ctx, unsigned char *md ) ;
-
-static int engine_md_cleanup ( EVP_MD_CTX *ctx ) ;
-static int engine_md_copy ( EVP_MD_CTX *to, const EVP_MD_CTX *from ) ;
+static int engine_md5_init(EVP_MD_CTX *ctx);
+static int engine_md5_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count);
+static int engine_md5_final(EVP_MD_CTX *ctx, unsigned char *md);
 
+static int engine_md_cleanup(EVP_MD_CTX *ctx);
+static int engine_md_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from);
 
 /* RC4 Stuff */
-static int engine_rc4_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc ) ;
-static int engine_rc4_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int inl ) ;
+static int engine_rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                               const unsigned char *iv, int enc);
+static int engine_rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, unsigned int inl);
 
 /* DES Stuff */
-static int engine_des_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc ) ;
-static int engine_des_cbc_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int inl ) ;
+static int engine_des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                               const unsigned char *iv, int enc);
+static int engine_des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                 const unsigned char *in, unsigned int inl);
 
 /*  3DES Stuff */
-static int engine_des_ede3_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc ) ;
-static int engine_des_ede3_cbc_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out,const unsigned char *in, unsigned int inl ) ;
-
-static int engine_cipher_cleanup ( EVP_CIPHER_CTX *ctx ) ;	/* cleanup ctx */
+static int engine_des_ede3_init_key(EVP_CIPHER_CTX *ctx,
+                                    const unsigned char *key,
+                                    const unsigned char *iv, int enc);
+static int engine_des_ede3_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                      const unsigned char *in,
+                                      unsigned int inl);
 
+static int engine_cipher_cleanup(EVP_CIPHER_CTX *ctx); /* cleanup ctx */
 
 /* The one for SHA ... */
-static const EVP_MD engine_sha1_md =
-{
-	NID_sha1,
-	NID_sha1WithRSAEncryption,
-	SHA_DIGEST_LENGTH,
-	EVP_MD_FLAG_ONESHOT,
-	/* 0, */			/* EVP_MD_FLAG_ONESHOT = x0001 digest can only handle a single block
-				* XXX: set according to device info ... */
-	engine_sha1_init,
-	engine_sha1_update,
-	engine_sha1_final,
-	engine_md_copy,		/* dev_crypto_sha_copy */
-	engine_md_cleanup,		/* dev_crypto_sha_cleanup */
-	EVP_PKEY_RSA_method,
-	SHA_CBLOCK,
-	/* sizeof ( EVP_MD * ) + sizeof ( SHA_CTX ) */
-	sizeof ( ZEN_MD_DATA )
-	/* sizeof ( MD_CTX_DATA )	The message digest data structure ... */
-} ;
+static const EVP_MD engine_sha1_md = {
+    NID_sha1,
+    NID_sha1WithRSAEncryption,
+    SHA_DIGEST_LENGTH,
+    EVP_MD_FLAG_ONESHOT,
+    /*
+     * 0,
+     *//*
+     * EVP_MD_FLAG_ONESHOT = x0001 digest can only handle a single block *
+     * XXX: set according to device info ...
+     */
+    engine_sha1_init,
+    engine_sha1_update,
+    engine_sha1_final,
+    engine_md_copy,             /* dev_crypto_sha_copy */
+    engine_md_cleanup,          /* dev_crypto_sha_cleanup */
+    EVP_PKEY_RSA_method,
+    SHA_CBLOCK,
+    /* sizeof ( EVP_MD * ) + sizeof ( SHA_CTX ) */
+    sizeof(ZEN_MD_DATA)
+        /*
+         * sizeof ( MD_CTX_DATA ) The message digest data structure ...
+         */
+};
 
 /* The one for MD5 ... */
-static const EVP_MD engine_md5_md =
-{
-	NID_md5,
-	NID_md5WithRSAEncryption,
-	MD5_DIGEST_LENGTH,
-	EVP_MD_FLAG_ONESHOT,
-	/* 0, */			/* EVP_MD_FLAG_ONESHOT = x0001 digest can only handle a single block
-				* XXX: set according to device info ... */
-	engine_md5_init,
-	engine_md5_update,
-	engine_md5_final,
-	engine_md_copy,		/* dev_crypto_md5_copy */
-	engine_md_cleanup,		/* dev_crypto_md5_cleanup */
-	EVP_PKEY_RSA_method,
-	MD5_CBLOCK,
-	/* sizeof ( EVP_MD * ) + sizeof ( MD5_CTX ) */
-	sizeof ( ZEN_MD_DATA )
-	/* sizeof ( MD_CTX_DATA )	The message digest data structure ... */
-} ;
-
+static const EVP_MD engine_md5_md = {
+    NID_md5,
+    NID_md5WithRSAEncryption,
+    MD5_DIGEST_LENGTH,
+    EVP_MD_FLAG_ONESHOT,
+    /*
+     * 0,
+     *//*
+     * EVP_MD_FLAG_ONESHOT = x0001 digest can only handle a single block *
+     * XXX: set according to device info ...
+     */
+    engine_md5_init,
+    engine_md5_update,
+    engine_md5_final,
+    engine_md_copy,             /* dev_crypto_md5_copy */
+    engine_md_cleanup,          /* dev_crypto_md5_cleanup */
+    EVP_PKEY_RSA_method,
+    MD5_CBLOCK,
+    /* sizeof ( EVP_MD * ) + sizeof ( MD5_CTX ) */
+    sizeof(ZEN_MD_DATA)
+        /*
+         * sizeof ( MD_CTX_DATA ) The message digest data structure ...
+         */
+};
 
 /* The one for RC4 ... */
-#define EVP_RC4_KEY_SIZE			16
+#  define EVP_RC4_KEY_SIZE                        16
 
 /* Try something static ... */
-typedef struct
-{
-	unsigned int len ;
-	unsigned int first ;
-	unsigned char rc4_state [ 260 ] ;
-} NEW_ZEN_RC4_KEY ;
-
-#define rc4_data(ctx)				( (EVP_RC4_KEY *) ( ctx )->cipher_data )
-
-static const EVP_CIPHER engine_rc4 =
-{
-	NID_rc4,
-	1,
-	16,				/* EVP_RC4_KEY_SIZE should be 128 bits */
-	0,				/* FIXME: key should be up to 256 bytes */
-	EVP_CIPH_VARIABLE_LENGTH,
-	engine_rc4_init_key,
-	engine_rc4_cipher,
-	engine_cipher_cleanup,
-	sizeof ( NEW_ZEN_RC4_KEY ),
-	NULL,
-	NULL,
-	NULL
-} ;
+typedef struct {
+    unsigned int len;
+    unsigned int first;
+    unsigned char rc4_state[260];
+} NEW_ZEN_RC4_KEY;
+
+#  define rc4_data(ctx)                           ( (EVP_RC4_KEY *) ( ctx )->cipher_data )
+
+static const EVP_CIPHER engine_rc4 = {
+    NID_rc4,
+    1,
+    16,                         /* EVP_RC4_KEY_SIZE should be 128 bits */
+    0,                          /* FIXME: key should be up to 256 bytes */
+    EVP_CIPH_VARIABLE_LENGTH,
+    engine_rc4_init_key,
+    engine_rc4_cipher,
+    engine_cipher_cleanup,
+    sizeof(NEW_ZEN_RC4_KEY),
+    NULL,
+    NULL,
+    NULL
+};
 
 /* The one for RC4_40 ... */
-static const EVP_CIPHER engine_rc4_40 =
-{
-	NID_rc4_40,
-	1,
-	5,				/* 40 bits */
-	0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	engine_rc4_init_key,
-	engine_rc4_cipher,
-	engine_cipher_cleanup,
-	sizeof ( NEW_ZEN_RC4_KEY ),
-	NULL,
-	NULL,
-	NULL
-} ;
+static const EVP_CIPHER engine_rc4_40 = {
+    NID_rc4_40,
+    1,
+    5,                          /* 40 bits */
+    0,
+    EVP_CIPH_VARIABLE_LENGTH,
+    engine_rc4_init_key,
+    engine_rc4_cipher,
+    engine_cipher_cleanup,
+    sizeof(NEW_ZEN_RC4_KEY),
+    NULL,
+    NULL,
+    NULL
+};
 
 /* The one for DES ... */
 
 /* Try something static ... */
-typedef struct
-{
-	unsigned char des_key [ 24 ] ;
-	unsigned char des_iv [ 8 ] ;
-} ZEN_DES_KEY ;
-
-static const EVP_CIPHER engine_des_cbc =
-	{
-	NID_des_cbc,
-	8, 8, 8,
-	0 | EVP_CIPH_CBC_MODE,
-	engine_des_init_key,
-	engine_des_cbc_cipher,
-	engine_cipher_cleanup,
-	sizeof(ZEN_DES_KEY),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL,
-	NULL
-	};
+typedef struct {
+    unsigned char des_key[24];
+    unsigned char des_iv[8];
+} ZEN_DES_KEY;
+
+static const EVP_CIPHER engine_des_cbc = {
+    NID_des_cbc,
+    8, 8, 8,
+    0 | EVP_CIPH_CBC_MODE,
+    engine_des_init_key,
+    engine_des_cbc_cipher,
+    engine_cipher_cleanup,
+    sizeof(ZEN_DES_KEY),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL,
+    NULL
+};
 
 /* The one for 3DES ... */
 
 /* Try something static ... */
-typedef struct
-{
-	unsigned char des3_key [ 24 ] ;
-	unsigned char des3_iv [ 8 ] ;
-} ZEN_3DES_KEY ;
-
-#define des_data(ctx)				 ( (DES_EDE_KEY *) ( ctx )->cipher_data )
-
-static const EVP_CIPHER engine_des_ede3_cbc =
-	{
-	NID_des_ede3_cbc,
-	8, 8, 8,
-	0 | EVP_CIPH_CBC_MODE,
-	engine_des_ede3_init_key,
-	engine_des_ede3_cbc_cipher,
-	engine_cipher_cleanup,
-	sizeof(ZEN_3DES_KEY),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL,
-	NULL
-	};
-
+typedef struct {
+    unsigned char des3_key[24];
+    unsigned char des3_iv[8];
+} ZEN_3DES_KEY;
+
+#  define des_data(ctx)                            ( (DES_EDE_KEY *) ( ctx )->cipher_data )
+
+static const EVP_CIPHER engine_des_ede3_cbc = {
+    NID_des_ede3_cbc,
+    8, 8, 8,
+    0 | EVP_CIPH_CBC_MODE,
+    engine_des_ede3_init_key,
+    engine_des_ede3_cbc_cipher,
+    engine_cipher_cleanup,
+    sizeof(ZEN_3DES_KEY),
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL,
+    NULL
+};
 
 /* General function cloned on hw_openbsd_dev_crypto one ... */
-static int engine_digests ( ENGINE *e, const EVP_MD **digest, const int **nids, int nid )
+static int engine_digests(ENGINE *e, const EVP_MD **digest, const int **nids,
+                          int nid)
 {
 
-#ifdef DEBUG_ZENCOD_MD
-	fprintf ( stderr, "\t=>Function : static int engine_digests () called !\n" ) ;
-#endif
-
-	if ( !digest ) {
-		/* We are returning a list of supported nids */
-		*nids = engine_digest_nids ;
-		return engine_digest_nids_num ;
-	}
-	/* We are being asked for a specific digest */
-	if ( nid == NID_md5 ) {
-		*digest = &engine_md5_md ;
-	}
-	else if ( nid == NID_sha1 ) {
-		*digest = &engine_sha1_md ;
-	}
-	else {
-		*digest = NULL ;
-		return 0 ;
-	}
-	return 1 ;
+#  ifdef DEBUG_ZENCOD_MD
+    fprintf(stderr, "\t=>Function : static int engine_digests () called !\n");
+#  endif
+
+    if (!digest) {
+        /* We are returning a list of supported nids */
+        *nids = engine_digest_nids;
+        return engine_digest_nids_num;
+    }
+    /* We are being asked for a specific digest */
+    if (nid == NID_md5) {
+        *digest = &engine_md5_md;
+    } else if (nid == NID_sha1) {
+        *digest = &engine_sha1_md;
+    } else {
+        *digest = NULL;
+        return 0;
+    }
+    return 1;
 }
 
-
-/* SHA stuff Functions
+/*
+ * SHA stuff Functions
  */
-static int engine_sha1_init ( EVP_MD_CTX *ctx )
+static int engine_sha1_init(EVP_MD_CTX *ctx)
 {
 
-	int to_return = 0 ;
+    int to_return = 0;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_sha1_init ( (ZEN_MD_DATA *) ctx->md_data ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return = ptr_zencod_sha1_init((ZEN_MD_DATA *)ctx->md_data);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_sha1_update ( EVP_MD_CTX *ctx, const void *data, unsigned long count )
+static int engine_sha1_update(EVP_MD_CTX *ctx, const void *data,
+                              unsigned long count)
 {
 
-	zen_nb_t input ;
-	int to_return = 0 ;
+    zen_nb_t input;
+    int to_return = 0;
 
-	/* Convert parameters ... */
-	input.len = count ;
-	input.data = (unsigned char *) data ;
+    /* Convert parameters ... */
+    input.len = count;
+    input.data = (unsigned char *)data;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_sha1_update ( (ZEN_MD_DATA *) ctx->md_data, (const zen_nb_t *) &input ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return =
+        ptr_zencod_sha1_update((ZEN_MD_DATA *)ctx->md_data,
+                               (const zen_nb_t *)&input);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_sha1_final ( EVP_MD_CTX *ctx, unsigned char *md )
+static int engine_sha1_final(EVP_MD_CTX *ctx, unsigned char *md)
 {
 
-	zen_nb_t output ;
-	int to_return = 0 ;
+    zen_nb_t output;
+    int to_return = 0;
 
-	/* Convert parameters ... */
-	output.len = SHA_DIGEST_LENGTH ;
-	output.data = md ;
+    /* Convert parameters ... */
+    output.len = SHA_DIGEST_LENGTH;
+    output.data = md;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_sha1_do_final ( (ZEN_MD_DATA *) ctx->md_data, (zen_nb_t *) &output ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return =
+        ptr_zencod_sha1_do_final((ZEN_MD_DATA *)ctx->md_data,
+                                 (zen_nb_t *) & output);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-
-/* MD5 stuff Functions
+/*
+ * MD5 stuff Functions
  */
-static int engine_md5_init ( EVP_MD_CTX *ctx )
+static int engine_md5_init(EVP_MD_CTX *ctx)
 {
 
-	int to_return = 0 ;
+    int to_return = 0;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_md5_init ( (ZEN_MD_DATA *) ctx->md_data ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return = ptr_zencod_md5_init((ZEN_MD_DATA *)ctx->md_data);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_md5_update ( EVP_MD_CTX *ctx, const void *data, unsigned long count )
+static int engine_md5_update(EVP_MD_CTX *ctx, const void *data,
+                             unsigned long count)
 {
 
-	zen_nb_t input ;
-	int to_return = 0 ;
+    zen_nb_t input;
+    int to_return = 0;
 
-	/* Convert parameters ... */
-	input.len = count ;
-	input.data = (unsigned char *) data ;
+    /* Convert parameters ... */
+    input.len = count;
+    input.data = (unsigned char *)data;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_md5_update ( (ZEN_MD_DATA *) ctx->md_data, (const zen_nb_t *) &input ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return =
+        ptr_zencod_md5_update((ZEN_MD_DATA *)ctx->md_data,
+                              (const zen_nb_t *)&input);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_md5_final ( EVP_MD_CTX *ctx, unsigned char *md )
+static int engine_md5_final(EVP_MD_CTX *ctx, unsigned char *md)
 {
 
-	zen_nb_t output ;
-	int to_return = 0 ;
+    zen_nb_t output;
+    int to_return = 0;
 
-	/* Convert parameters ... */
-	output.len = MD5_DIGEST_LENGTH ;
-	output.data = md ;
+    /* Convert parameters ... */
+    output.len = MD5_DIGEST_LENGTH;
+    output.data = md;
 
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_md5_do_final ( (ZEN_MD_DATA *) ctx->md_data, (zen_nb_t *) &output ) ;
-	to_return = !to_return ;
+    /* Test with zenbridge library ... */
+    to_return =
+        ptr_zencod_md5_do_final((ZEN_MD_DATA *)ctx->md_data,
+                                (zen_nb_t *) & output);
+    to_return = !to_return;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_md_cleanup ( EVP_MD_CTX *ctx )
+static int engine_md_cleanup(EVP_MD_CTX *ctx)
 {
 
-	ZEN_MD_DATA *zen_md_data = (ZEN_MD_DATA *) ctx->md_data ;
+    ZEN_MD_DATA *zen_md_data = (ZEN_MD_DATA *)ctx->md_data;
 
-	if ( zen_md_data->HashBuffer != NULL ) {
-		OPENSSL_free ( zen_md_data->HashBuffer ) ;
-		zen_md_data->HashBufferSize = 0 ;
-		ctx->md_data = NULL ;
-	}
+    if (zen_md_data->HashBuffer != NULL) {
+        OPENSSL_free(zen_md_data->HashBuffer);
+        zen_md_data->HashBufferSize = 0;
+        ctx->md_data = NULL;
+    }
 
-	return 1 ;
+    return 1;
 }
 
-
-static int engine_md_copy ( EVP_MD_CTX *to, const EVP_MD_CTX *from )
+static int engine_md_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
 {
-	const ZEN_MD_DATA *from_md = (ZEN_MD_DATA *) from->md_data ;
-	ZEN_MD_DATA *to_md = (ZEN_MD_DATA *) to->md_data ;
+    const ZEN_MD_DATA *from_md = (ZEN_MD_DATA *)from->md_data;
+    ZEN_MD_DATA *to_md = (ZEN_MD_DATA *)to->md_data;
 
-	to_md->HashBuffer = OPENSSL_malloc ( from_md->HashBufferSize ) ;
-	memcpy ( to_md->HashBuffer, from_md->HashBuffer, from_md->HashBufferSize ) ;
+    to_md->HashBuffer = OPENSSL_malloc(from_md->HashBufferSize);
+    memcpy(to_md->HashBuffer, from_md->HashBuffer, from_md->HashBufferSize);
 
-	return 1;
+    return 1;
 }
 
-
 /* General function cloned on hw_openbsd_dev_crypto one ... */
-static int engine_ciphers ( ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid )
+static int engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
+                          const int **nids, int nid)
 {
 
-	if ( !cipher ) {
-		/* We are returning a list of supported nids */
-		*nids = engine_cipher_nids ;
-		return engine_cipher_nids_num ;
-	}
-	/* We are being asked for a specific cipher */
-	if ( nid == NID_rc4 ) {
-		*cipher = &engine_rc4 ;
-	}
-	else if ( nid == NID_rc4_40 ) {
-		*cipher = &engine_rc4_40 ;
-	}
-	else if ( nid == NID_des_cbc ) {
-		*cipher = &engine_des_cbc ;
-	}
-	else if ( nid == NID_des_ede3_cbc ) {
-		*cipher = &engine_des_ede3_cbc ;
-	}
-	else {
-		*cipher = NULL ;
-		return 0 ;
-	}
-
-	return 1 ;
+    if (!cipher) {
+        /* We are returning a list of supported nids */
+        *nids = engine_cipher_nids;
+        return engine_cipher_nids_num;
+    }
+    /* We are being asked for a specific cipher */
+    if (nid == NID_rc4) {
+        *cipher = &engine_rc4;
+    } else if (nid == NID_rc4_40) {
+        *cipher = &engine_rc4_40;
+    } else if (nid == NID_des_cbc) {
+        *cipher = &engine_des_cbc;
+    } else if (nid == NID_des_ede3_cbc) {
+        *cipher = &engine_des_ede3_cbc;
+    } else {
+        *cipher = NULL;
+        return 0;
+    }
+
+    return 1;
 }
 
-
-static int engine_rc4_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc )
+static int engine_rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                               const unsigned char *iv, int enc)
 {
-	int to_return = 0 ;
-	int i = 0 ;
-	int nb = 0 ;
-	NEW_ZEN_RC4_KEY *tmp_rc4_key = NULL ;
-
-	tmp_rc4_key = (NEW_ZEN_RC4_KEY *) ( ctx->cipher_data ) ;
-	tmp_rc4_key->first = 0 ;
-	tmp_rc4_key->len = ctx->key_len ;
-	tmp_rc4_key->rc4_state [ 0 ] = 0x00 ;
-	tmp_rc4_key->rc4_state [ 2 ] = 0x00 ;
-	nb = 256 / ctx->key_len ;
-	for ( i = 0; i < nb ; i++ ) {
-		memcpy ( &( tmp_rc4_key->rc4_state [ 4 + i*ctx->key_len ] ), key, ctx->key_len ) ;
-	}
-
-	to_return = 1 ;
-
-	return to_return ;
+    int to_return = 0;
+    int i = 0;
+    int nb = 0;
+    NEW_ZEN_RC4_KEY *tmp_rc4_key = NULL;
+
+    tmp_rc4_key = (NEW_ZEN_RC4_KEY *) (ctx->cipher_data);
+    tmp_rc4_key->first = 0;
+    tmp_rc4_key->len = ctx->key_len;
+    tmp_rc4_key->rc4_state[0] = 0x00;
+    tmp_rc4_key->rc4_state[2] = 0x00;
+    nb = 256 / ctx->key_len;
+    for (i = 0; i < nb; i++) {
+        memcpy(&(tmp_rc4_key->rc4_state[4 + i * ctx->key_len]), key,
+               ctx->key_len);
+    }
+
+    to_return = 1;
+
+    return to_return;
 }
 
-
-static int engine_rc4_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int in_len )
+static int engine_rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                             const unsigned char *in, unsigned int in_len)
 {
 
-	zen_nb_t output, input ;
-	zen_nb_t rc4key ;
-	int to_return = 0 ;
-	NEW_ZEN_RC4_KEY *tmp_rc4_key = NULL ;
-
-	/* Convert parameters ... */
-	input.len = in_len ;
-	input.data = (unsigned char *) in ;
-	output.len = in_len ;
-	output.data = (unsigned char *) out ;
-
-	tmp_rc4_key = ( (NEW_ZEN_RC4_KEY *) ( ctx->cipher_data ) ) ;
-	rc4key.len = 260 ;
-	rc4key.data = &( tmp_rc4_key->rc4_state [ 0 ] ) ;
-
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_rc4_cipher ( &output, &input, (const zen_nb_t *) &rc4key, &( tmp_rc4_key->rc4_state [0] ), &( tmp_rc4_key->rc4_state [3] ), !tmp_rc4_key->first ) ;
-	to_return = !to_return ;
-
-	/* Update encryption state ... */
-	tmp_rc4_key->first = 1 ;
-	tmp_rc4_key = NULL ;
-
-	return to_return ;
+    zen_nb_t output, input;
+    zen_nb_t rc4key;
+    int to_return = 0;
+    NEW_ZEN_RC4_KEY *tmp_rc4_key = NULL;
+
+    /* Convert parameters ... */
+    input.len = in_len;
+    input.data = (unsigned char *)in;
+    output.len = in_len;
+    output.data = (unsigned char *)out;
+
+    tmp_rc4_key = ((NEW_ZEN_RC4_KEY *) (ctx->cipher_data));
+    rc4key.len = 260;
+    rc4key.data = &(tmp_rc4_key->rc4_state[0]);
+
+    /* Test with zenbridge library ... */
+    to_return =
+        ptr_zencod_rc4_cipher(&output, &input, (const zen_nb_t *)&rc4key,
+                              &(tmp_rc4_key->rc4_state[0]),
+                              &(tmp_rc4_key->rc4_state[3]),
+                              !tmp_rc4_key->first);
+    to_return = !to_return;
+
+    /* Update encryption state ... */
+    tmp_rc4_key->first = 1;
+    tmp_rc4_key = NULL;
+
+    return to_return;
 }
 
-
-static int engine_des_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc )
+static int engine_des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                               const unsigned char *iv, int enc)
 {
 
-	ZEN_DES_KEY *tmp_des_key = NULL ;
-	int to_return = 0 ;
+    ZEN_DES_KEY *tmp_des_key = NULL;
+    int to_return = 0;
 
-	tmp_des_key = (ZEN_DES_KEY *) ( ctx->cipher_data ) ;
-	memcpy ( &( tmp_des_key->des_key [ 0 ] ), key, 8 ) ;
-	memcpy ( &( tmp_des_key->des_key [ 8 ] ), key, 8 ) ;
-	memcpy ( &( tmp_des_key->des_key [ 16 ] ), key, 8 ) ;
-	memcpy ( &( tmp_des_key->des_iv [ 0 ] ), iv, 8 ) ;
+    tmp_des_key = (ZEN_DES_KEY *) (ctx->cipher_data);
+    memcpy(&(tmp_des_key->des_key[0]), key, 8);
+    memcpy(&(tmp_des_key->des_key[8]), key, 8);
+    memcpy(&(tmp_des_key->des_key[16]), key, 8);
+    memcpy(&(tmp_des_key->des_iv[0]), iv, 8);
 
-	to_return = 1 ;
+    to_return = 1;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_des_cbc_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int inl )
+static int engine_des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                 const unsigned char *in, unsigned int inl)
 {
 
-	zen_nb_t output, input ;
-	zen_nb_t deskey_1, deskey_2, deskey_3, iv ;
-	int to_return = 0 ;
-
-	/* Convert parameters ... */
-	input.len = inl ;
-	input.data = (unsigned char *) in ;
-	output.len = inl ;
-	output.data = out ;
-
-	/* Set key parameters ... */
-	deskey_1.len = 8 ;
-	deskey_2.len = 8 ;
-	deskey_3.len = 8 ;
-	deskey_1.data = (unsigned char *) ( (ZEN_DES_KEY *) ( ctx->cipher_data ) )->des_key ;
-	deskey_2.data =  (unsigned char *) &( (ZEN_DES_KEY *) ( ctx->cipher_data ) )->des_key [ 8 ] ;
-	deskey_3.data =  (unsigned char *) &( (ZEN_DES_KEY *) ( ctx->cipher_data ) )->des_key [ 16 ] ;
-
-	/* Key correct iv ... */
-	memcpy ( ( (ZEN_DES_KEY *) ( ctx->cipher_data ) )->des_iv, ctx->iv, 8 ) ;
-	iv.len = 8 ;
-	iv.data = (unsigned char *) ( (ZEN_DES_KEY *) ( ctx->cipher_data ) )->des_iv ;
-
-	if ( ctx->encrypt == 0 ) {
-		memcpy ( ctx->iv, &( input.data [ input.len - 8 ] ), 8 ) ;
-	}
-
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_xdes_cipher ( &output, &input,
-			(zen_nb_t *) &deskey_1, (zen_nb_t *) &deskey_2, (zen_nb_t *) &deskey_3, &iv, ctx->encrypt ) ;
-	to_return = !to_return ;
-
-	/* But we need to set up the rigth iv ...
-	 * Test ENCRYPT or DECRYPT mode to set iv ... */
-	if ( ctx->encrypt == 1 ) {
-		memcpy ( ctx->iv, &( output.data [ output.len - 8 ] ), 8 ) ;
-	}
-
-	return to_return ;
+    zen_nb_t output, input;
+    zen_nb_t deskey_1, deskey_2, deskey_3, iv;
+    int to_return = 0;
+
+    /* Convert parameters ... */
+    input.len = inl;
+    input.data = (unsigned char *)in;
+    output.len = inl;
+    output.data = out;
+
+    /* Set key parameters ... */
+    deskey_1.len = 8;
+    deskey_2.len = 8;
+    deskey_3.len = 8;
+    deskey_1.data =
+        (unsigned char *)((ZEN_DES_KEY *) (ctx->cipher_data))->des_key;
+    deskey_2.data =
+        (unsigned char *)&((ZEN_DES_KEY *) (ctx->cipher_data))->des_key[8];
+    deskey_3.data =
+        (unsigned char *)&((ZEN_DES_KEY *) (ctx->cipher_data))->des_key[16];
+
+    /* Key correct iv ... */
+    memcpy(((ZEN_DES_KEY *) (ctx->cipher_data))->des_iv, ctx->iv, 8);
+    iv.len = 8;
+    iv.data = (unsigned char *)((ZEN_DES_KEY *) (ctx->cipher_data))->des_iv;
+
+    if (ctx->encrypt == 0) {
+        memcpy(ctx->iv, &(input.data[input.len - 8]), 8);
+    }
+
+    /* Test with zenbridge library ... */
+    to_return = ptr_zencod_xdes_cipher(&output, &input,
+                                       (zen_nb_t *) & deskey_1,
+                                       (zen_nb_t *) & deskey_2,
+                                       (zen_nb_t *) & deskey_3, &iv,
+                                       ctx->encrypt);
+    to_return = !to_return;
+
+    /*
+     * But we need to set up the rigth iv ... Test ENCRYPT or DECRYPT mode to
+     * set iv ...
+     */
+    if (ctx->encrypt == 1) {
+        memcpy(ctx->iv, &(output.data[output.len - 8]), 8);
+    }
+
+    return to_return;
 }
 
-
-static int engine_des_ede3_init_key ( EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc )
+static int engine_des_ede3_init_key(EVP_CIPHER_CTX *ctx,
+                                    const unsigned char *key,
+                                    const unsigned char *iv, int enc)
 {
 
-	ZEN_3DES_KEY *tmp_3des_key = NULL ;
-	int to_return = 0 ;
+    ZEN_3DES_KEY *tmp_3des_key = NULL;
+    int to_return = 0;
 
-	tmp_3des_key = (ZEN_3DES_KEY *) ( ctx->cipher_data ) ;
-	memcpy ( &( tmp_3des_key->des3_key [ 0 ] ), key, 24 ) ;
-	memcpy ( &( tmp_3des_key->des3_iv [ 0 ] ), iv, 8 ) ;
+    tmp_3des_key = (ZEN_3DES_KEY *) (ctx->cipher_data);
+    memcpy(&(tmp_3des_key->des3_key[0]), key, 24);
+    memcpy(&(tmp_3des_key->des3_iv[0]), iv, 8);
 
-	to_return = 1;
+    to_return = 1;
 
-	return to_return ;
+    return to_return;
 }
 
-
-static int engine_des_ede3_cbc_cipher ( EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in,
-	unsigned int in_len )
+static int engine_des_ede3_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                                      const unsigned char *in,
+                                      unsigned int in_len)
 {
 
-	zen_nb_t output, input ;
-	zen_nb_t deskey_1, deskey_2, deskey_3, iv ;
-	int to_return = 0 ;
-
-	/* Convert parameters ... */
-	input.len = in_len ;
-	input.data = (unsigned char *) in ;
-	output.len = in_len ;
-	output.data = out ;
-
-	/* Set key ... */
-	deskey_1.len = 8 ;
-	deskey_2.len = 8 ;
-	deskey_3.len = 8 ;
-	deskey_1.data =  (unsigned char *) ( (ZEN_3DES_KEY *) ( ctx->cipher_data ) )->des3_key ;
-	deskey_2.data =  (unsigned char *) &( (ZEN_3DES_KEY *) ( ctx->cipher_data ) )->des3_key [ 8 ] ;
-	deskey_3.data =  (unsigned char *) &( (ZEN_3DES_KEY *) ( ctx->cipher_data ) )->des3_key [ 16 ] ;
-
-	/* Key correct iv ... */
-	memcpy ( ( (ZEN_3DES_KEY *) ( ctx->cipher_data ) )->des3_iv, ctx->iv, 8 ) ;
-	iv.len = 8 ;
-	iv.data = (unsigned char *) ( (ZEN_3DES_KEY *) ( ctx->cipher_data ) )->des3_iv ;
-
-	if ( ctx->encrypt == 0 ) {
-		memcpy ( ctx->iv, &( input.data [ input.len - 8 ] ), 8 ) ;
-	}
-
-	/* Test with zenbridge library ... */
-	to_return = ptr_zencod_xdes_cipher ( &output, &input,
-			(zen_nb_t *) &deskey_1, (zen_nb_t *) &deskey_2, (zen_nb_t *) &deskey_3, &iv, ctx->encrypt ) ;
-	to_return = !to_return ;
-
-	if ( ctx->encrypt == 1 ) {
-		memcpy ( ctx->iv, &( output.data [ output.len - 8 ] ), 8 ) ;
-	}
-
-	return to_return ;
+    zen_nb_t output, input;
+    zen_nb_t deskey_1, deskey_2, deskey_3, iv;
+    int to_return = 0;
+
+    /* Convert parameters ... */
+    input.len = in_len;
+    input.data = (unsigned char *)in;
+    output.len = in_len;
+    output.data = out;
+
+    /* Set key ... */
+    deskey_1.len = 8;
+    deskey_2.len = 8;
+    deskey_3.len = 8;
+    deskey_1.data =
+        (unsigned char *)((ZEN_3DES_KEY *) (ctx->cipher_data))->des3_key;
+    deskey_2.data =
+        (unsigned char *)&((ZEN_3DES_KEY *) (ctx->cipher_data))->des3_key[8];
+    deskey_3.data =
+        (unsigned char *)&((ZEN_3DES_KEY *) (ctx->cipher_data))->des3_key[16];
+
+    /* Key correct iv ... */
+    memcpy(((ZEN_3DES_KEY *) (ctx->cipher_data))->des3_iv, ctx->iv, 8);
+    iv.len = 8;
+    iv.data = (unsigned char *)((ZEN_3DES_KEY *) (ctx->cipher_data))->des3_iv;
+
+    if (ctx->encrypt == 0) {
+        memcpy(ctx->iv, &(input.data[input.len - 8]), 8);
+    }
+
+    /* Test with zenbridge library ... */
+    to_return = ptr_zencod_xdes_cipher(&output, &input,
+                                       (zen_nb_t *) & deskey_1,
+                                       (zen_nb_t *) & deskey_2,
+                                       (zen_nb_t *) & deskey_3, &iv,
+                                       ctx->encrypt);
+    to_return = !to_return;
+
+    if (ctx->encrypt == 1) {
+        memcpy(ctx->iv, &(output.data[output.len - 8]), 8);
+    }
+
+    return to_return;
 }
 
-
-static int engine_cipher_cleanup ( EVP_CIPHER_CTX *ctx )
+static int engine_cipher_cleanup(EVP_CIPHER_CTX *ctx)
 {
 
-	/* Set the key pointer ... */
-	if ( ctx->cipher->nid == NID_rc4 || ctx->cipher->nid == NID_rc4_40 ) {
-	}
-	else if ( ctx->cipher->nid == NID_des_cbc ) {
-	}
-	else if ( ctx->cipher->nid == NID_des_ede3_cbc ) {
-	}
+    /* Set the key pointer ... */
+    if (ctx->cipher->nid == NID_rc4 || ctx->cipher->nid == NID_rc4_40) {
+    } else if (ctx->cipher->nid == NID_des_cbc) {
+    } else if (ctx->cipher->nid == NID_des_ede3_cbc) {
+    }
 
-	return 1 ;
+    return 1;
 }
 
-
-#endif /* !OPENSSL_NO_HW_ZENCOD */
-#endif /* !OPENSSL_NO_HW */
+# endif                         /* !OPENSSL_NO_HW_ZENCOD */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/demos/engines/zencod/hw_zencod.h b/demos/engines/zencod/hw_zencod.h
index eef8ee6fe8..e0ca6e64c4 100644
--- a/demos/engines/zencod/hw_zencod.h
+++ b/demos/engines/zencod/hw_zencod.h
@@ -4,113 +4,108 @@
  * for "zencod" ENGINE integration in OpenSSL project.
  */
 
+#ifndef        _HW_ZENCOD_H_
+# define _HW_ZENCOD_H_
 
- #ifndef	_HW_ZENCOD_H_
-#define	_HW_ZENCOD_H_
+# include 
 
-#include 
-
-#ifdef	__cplusplus
+# ifdef  __cplusplus
 extern "C" {
-#endif	/* __cplusplus */
+# endif                         /* __cplusplus */
 
-#define ZENBRIDGE_MAX_KEYSIZE_RSA	2048
-#define ZENBRIDGE_MAX_KEYSIZE_RSA_CRT	1024
-#define ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN	1024
-#define ZENBRIDGE_MAX_KEYSIZE_DSA_VRFY	1024
+# define ZENBRIDGE_MAX_KEYSIZE_RSA       2048
+# define ZENBRIDGE_MAX_KEYSIZE_RSA_CRT   1024
+# define ZENBRIDGE_MAX_KEYSIZE_DSA_SIGN  1024
+# define ZENBRIDGE_MAX_KEYSIZE_DSA_VRFY  1024
 
 /* Library version computation */
-#define	ZENBRIDGE_VERSION_MAJOR(x)	(((x) >> 16) | 0xff)
-#define	ZENBRIDGE_VERSION_MINOR(x)	(((x) >>  8) | 0xff)
-#define	ZENBRIDGE_VERSION_PATCH(x)	(((x) >>  0) | 0xff)
-#define	ZENBRIDGE_VERSION(x, y, z)		((x) << 16 | (y) << 8 | (z))
-
-/*
- * Memory type
- */
-typedef struct zencod_number_s {
-	unsigned long len;
-	unsigned char *data;
-} zen_nb_t;
-
-#define KEY	zen_nb_t
-
-
-/*
- * Misc
- */
-typedef int t_zencod_lib_version (void);
-typedef int t_zencod_hw_version (void);
-typedef int t_zencod_test (void);
-typedef int t_zencod_dump_key (FILE *stream, char *msg, KEY *key);
-
-
-/*
- * Key management tools
- */
-typedef KEY *t_zencod_new_number (unsigned long len, unsigned char *data);
-typedef int t_zencod_init_number (KEY *n, unsigned long len, unsigned char *data);
-typedef unsigned long t_zencod_bytes2bits (unsigned char *n, unsigned long bytes);
-typedef unsigned long t_zencod_bits2bytes (unsigned long bits);
-
-
-/*
- * RSA API
- */
+# define ZENBRIDGE_VERSION_MAJOR(x)      (((x) >> 16) | 0xff)
+# define ZENBRIDGE_VERSION_MINOR(x)      (((x) >>  8) | 0xff)
+# define ZENBRIDGE_VERSION_PATCH(x)      (((x) >>  0) | 0xff)
+# define ZENBRIDGE_VERSION(x, y, z)              ((x) << 16 | (y) << 8 | (z))
+
+    /*
+     * Memory type
+     */
+    typedef struct zencod_number_s {
+        unsigned long len;
+        unsigned char *data;
+    } zen_nb_t;
+
+# define KEY     zen_nb_t
+
+    /*
+     * Misc
+     */
+    typedef int t_zencod_lib_version(void);
+    typedef int t_zencod_hw_version(void);
+    typedef int t_zencod_test(void);
+    typedef int t_zencod_dump_key(FILE *stream, char *msg, KEY * key);
+
+    /*
+     * Key management tools
+     */
+    typedef KEY *t_zencod_new_number(unsigned long len, unsigned char *data);
+    typedef int t_zencod_init_number(KEY * n, unsigned long len,
+                                     unsigned char *data);
+    typedef unsigned long t_zencod_bytes2bits(unsigned char *n,
+                                              unsigned long bytes);
+    typedef unsigned long t_zencod_bits2bytes(unsigned long bits);
+
+    /*
+     * RSA API
+     */
 /* Compute modular exponential : y = x**e | n */
-typedef int t_zencod_rsa_mod_exp (KEY *y, KEY *x, KEY *n, KEY *e);
-/* Compute modular exponential : y1 = (x | p)**edp | p, y2 = (x | p)**edp | p, y = y2 + (qinv * (y1 - y2) | p) * q */
-typedef int t_zencod_rsa_mod_exp_crt (KEY *y, KEY *x, KEY *p, KEY *q,
-					KEY *edp, KEY *edq, KEY *qinv);
-
-
-/*
- * DSA API
- */
-typedef int t_zencod_dsa_do_sign (unsigned int hash, KEY *data, KEY *random,
-				    KEY *p, KEY *q, KEY *g, KEY *x, KEY *r, KEY *s);
-typedef int t_zencod_dsa_do_verify (unsigned int hash, KEY *data,
-				      KEY *p, KEY *q, KEY *g, KEY *y,
-				      KEY *r, KEY *s, KEY *v);
-
-
-/*
- * DH API
- */
- /* Key generation : compute public value y = g**x | n */
-typedef int t_zencod_dh_generate_key (KEY *y, KEY *x, KEY *g, KEY *n, int gen_x);
-typedef int t_zencod_dh_compute_key (KEY *k, KEY *y, KEY *x, KEY *n);
-
-
-/*
- * RNG API
- */
-#define ZENBRIDGE_RNG_DIRECT		0
-#define ZENBRIDGE_RNG_SHA1		1
-typedef int t_zencod_rand_bytes (KEY *rand, unsigned int flags);
-
-
-/*
- * Math API
- */
-typedef int t_zencod_math_mod_exp (KEY *r, KEY *a, KEY *e, KEY *n);
-
-
-
-
-/*
- * Symetric API
- */
+    typedef int t_zencod_rsa_mod_exp(KEY * y, KEY * x, KEY * n, KEY * e);
+    /*
+     * Compute modular exponential : y1 = (x | p)**edp | p, y2 = (x | p)**edp
+     * | p, y = y2 + (qinv * (y1 - y2) | p) * q
+     */
+    typedef int t_zencod_rsa_mod_exp_crt(KEY * y, KEY * x, KEY * p, KEY * q,
+                                         KEY * edp, KEY * edq, KEY * qinv);
+
+    /*
+     * DSA API
+     */
+    typedef int t_zencod_dsa_do_sign(unsigned int hash, KEY * data,
+                                     KEY * random, KEY * p, KEY * q, KEY * g,
+                                     KEY * x, KEY * r, KEY * s);
+    typedef int t_zencod_dsa_do_verify(unsigned int hash, KEY * data, KEY * p,
+                                       KEY * q, KEY * g, KEY * y, KEY * r,
+                                       KEY * s, KEY * v);
+
+    /*
+     * DH API
+     */
+    /* Key generation : compute public value y = g**x | n */
+    typedef int t_zencod_dh_generate_key(KEY * y, KEY * x, KEY * g, KEY * n,
+                                         int gen_x);
+    typedef int t_zencod_dh_compute_key(KEY * k, KEY * y, KEY * x, KEY * n);
+
+    /*
+     * RNG API
+     */
+# define ZENBRIDGE_RNG_DIRECT            0
+# define ZENBRIDGE_RNG_SHA1              1
+    typedef int t_zencod_rand_bytes(KEY * rand, unsigned int flags);
+
+    /*
+     * Math API
+     */
+    typedef int t_zencod_math_mod_exp(KEY * r, KEY * a, KEY * e, KEY * n);
+
+    /*
+     * Symetric API
+     */
 /* Define a data structure for digests operations */
-typedef struct ZEN_data_st
-{
-	unsigned int HashBufferSize ;
-	unsigned char *HashBuffer ;
-} ZEN_MD_DATA ;
-
-/*
- * Functions for Digest (MD5, SHA1) stuff
- */
+    typedef struct ZEN_data_st {
+        unsigned int HashBufferSize;
+        unsigned char *HashBuffer;
+    } ZEN_MD_DATA;
+
+    /*
+     * Functions for Digest (MD5, SHA1) stuff
+     */
 /* output : output data buffer */
 /* input : input data buffer */
 /* algo : hash algorithm, MD5 or SHA1 */
@@ -119,26 +114,29 @@ typedef struct ZEN_data_st
  * typedef int t_zencod_sha_hash ( KEY *output, const KEY *input, int algo ) ;
  */
 /* For now separate this stuff that mad it easier to test */
-typedef int t_zencod_md5_init ( ZEN_MD_DATA *data ) ;
-typedef int t_zencod_md5_update ( ZEN_MD_DATA *data, const KEY *input ) ;
-typedef int t_zencod_md5_do_final ( ZEN_MD_DATA *data, KEY *output ) ;
+    typedef int t_zencod_md5_init(ZEN_MD_DATA *data);
+    typedef int t_zencod_md5_update(ZEN_MD_DATA *data, const KEY * input);
+    typedef int t_zencod_md5_do_final(ZEN_MD_DATA *data, KEY * output);
 
-typedef int t_zencod_sha1_init ( ZEN_MD_DATA *data ) ;
-typedef int t_zencod_sha1_update ( ZEN_MD_DATA *data, const KEY *input ) ;
-typedef int t_zencod_sha1_do_final ( ZEN_MD_DATA *data, KEY *output ) ;
+    typedef int t_zencod_sha1_init(ZEN_MD_DATA *data);
+    typedef int t_zencod_sha1_update(ZEN_MD_DATA *data, const KEY * input);
+    typedef int t_zencod_sha1_do_final(ZEN_MD_DATA *data, KEY * output);
 
-
-/*
- * Functions for Cipher (RC4, DES, 3DES) stuff
- */
+    /*
+     * Functions for Cipher (RC4, DES, 3DES) stuff
+     */
 /* output : output data buffer */
 /* input : input data buffer */
 /* key : rc4 key data */
 /* index_1 : value of index x from RC4 key structure */
 /* index_2 : value of index y from RC4 key structure */
-/* Be carefull : RC4 key should be expanded before calling this method (Should we provide an expand function ??) */
-typedef int t_zencod_rc4_cipher ( KEY *output, const KEY *input, const KEY *key,
-		unsigned char *index_1, unsigned char *index_2, int mode ) ;
+    /*
+     * Be carefull : RC4 key should be expanded before calling this method
+     * (Should we provide an expand function ??)
+     */
+    typedef int t_zencod_rc4_cipher(KEY * output, const KEY * input,
+                                    const KEY * key, unsigned char *index_1,
+                                    unsigned char *index_2, int mode);
 
 /* output : output data buffer */
 /* input : input data buffer */
@@ -148,14 +146,14 @@ typedef int t_zencod_rc4_cipher ( KEY *output, const KEY *input, const KEY *key,
 /* iv : initial vector */
 /* mode : xdes mode (encrypt or decrypt) */
 /* Be carefull : In DES mode key_1 = key_2 = key_3 (as far as i can see !!) */
-typedef int t_zencod_xdes_cipher ( KEY *output, const KEY *input, const KEY *key_1,
-		const KEY *key_2, const KEY *key_3, const KEY *iv, int mode ) ;
+    typedef int t_zencod_xdes_cipher(KEY * output, const KEY * input,
+                                     const KEY * key_1, const KEY * key_2,
+                                     const KEY * key_3, const KEY * iv,
+                                     int mode);
 
+# undef KEY
 
-#undef KEY
-
-#ifdef	__cplusplus
+# ifdef  __cplusplus
 }
-#endif	/* __cplusplus */
-
-#endif	/* !_HW_ZENCOD_H_ */
+# endif                         /* __cplusplus */
+#endif                          /* !_HW_ZENCOD_H_ */
diff --git a/demos/engines/zencod/hw_zencod_err.c b/demos/engines/zencod/hw_zencod_err.c
index 8ed0fffc9c..ff2b592d74 100644
--- a/demos/engines/zencod/hw_zencod_err.c
+++ b/demos/engines/zencod/hw_zencod_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -64,88 +65,83 @@
 
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA ZENCOD_str_functs[]=
-	{
-{ERR_PACK(0,ZENCOD_F_ZENCOD_BN_MOD_EXP,0),	"ZENCOD_BN_MOD_EXP"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_CTRL,0),	"ZENCOD_CTRL"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_DH_COMPUTE,0),	"ZENCOD_DH_COMPUTE"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_DH_GENERATE,0),	"ZENCOD_DH_GENERATE"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_DSA_DO_SIGN,0),	"ZENCOD_DSA_DO_SIGN"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_DSA_DO_VERIFY,0),	"ZENCOD_DSA_DO_VERIFY"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_FINISH,0),	"ZENCOD_FINISH"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_INIT,0),	"ZENCOD_INIT"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_RAND,0),	"ZENCOD_RAND"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_RSA_MOD_EXP,0),	"ZENCOD_RSA_MOD_EXP"},
-{ERR_PACK(0,ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT,0),	"ZENCOD_RSA_MOD_EXP_CRT"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ZENCOD_str_functs[] = {
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_BN_MOD_EXP, 0), "ZENCOD_BN_MOD_EXP"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_CTRL, 0), "ZENCOD_CTRL"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_DH_COMPUTE, 0), "ZENCOD_DH_COMPUTE"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_DH_GENERATE, 0), "ZENCOD_DH_GENERATE"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_DSA_DO_SIGN, 0), "ZENCOD_DSA_DO_SIGN"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_DSA_DO_VERIFY, 0), "ZENCOD_DSA_DO_VERIFY"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_FINISH, 0), "ZENCOD_FINISH"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_INIT, 0), "ZENCOD_INIT"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_RAND, 0), "ZENCOD_RAND"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_RSA_MOD_EXP, 0), "ZENCOD_RSA_MOD_EXP"},
+    {ERR_PACK(0, ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT, 0),
+     "ZENCOD_RSA_MOD_EXP_CRT"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA ZENCOD_str_reasons[]=
-	{
-{ZENCOD_R_ALREADY_LOADED                 ,"already loaded"},
-{ZENCOD_R_BAD_KEY_COMPONENTS             ,"bad key components"},
-{ZENCOD_R_BN_EXPAND_FAIL                 ,"bn expand fail"},
-{ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED   ,"ctrl command not implemented"},
-{ZENCOD_R_DSO_FAILURE                    ,"dso failure"},
-{ZENCOD_R_NOT_LOADED                     ,"not loaded"},
-{ZENCOD_R_REQUEST_FAILED                 ,"request failed"},
-{ZENCOD_R_UNIT_FAILURE                   ,"unit failure"},
-{0,NULL}
-	};
+static ERR_STRING_DATA ZENCOD_str_reasons[] = {
+    {ZENCOD_R_ALREADY_LOADED, "already loaded"},
+    {ZENCOD_R_BAD_KEY_COMPONENTS, "bad key components"},
+    {ZENCOD_R_BN_EXPAND_FAIL, "bn expand fail"},
+    {ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED, "ctrl command not implemented"},
+    {ZENCOD_R_DSO_FAILURE, "dso failure"},
+    {ZENCOD_R_NOT_LOADED, "not loaded"},
+    {ZENCOD_R_REQUEST_FAILED, "request failed"},
+    {ZENCOD_R_UNIT_FAILURE, "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef ZENCOD_LIB_NAME
-static ERR_STRING_DATA ZENCOD_lib_name[]=
-        {
-{0	,ZENCOD_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA ZENCOD_lib_name[] = {
+    {0, ZENCOD_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int ZENCOD_lib_error_code=0;
-static int ZENCOD_error_init=1;
+static int ZENCOD_lib_error_code = 0;
+static int ZENCOD_error_init = 1;
 
 static void ERR_load_ZENCOD_strings(void)
-	{
-	if (ZENCOD_lib_error_code == 0)
-		ZENCOD_lib_error_code=ERR_get_next_error_library();
+{
+    if (ZENCOD_lib_error_code == 0)
+        ZENCOD_lib_error_code = ERR_get_next_error_library();
 
-	if (ZENCOD_error_init)
-		{
-		ZENCOD_error_init=0;
+    if (ZENCOD_error_init) {
+        ZENCOD_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(ZENCOD_lib_error_code,ZENCOD_str_functs);
-		ERR_load_strings(ZENCOD_lib_error_code,ZENCOD_str_reasons);
+        ERR_load_strings(ZENCOD_lib_error_code, ZENCOD_str_functs);
+        ERR_load_strings(ZENCOD_lib_error_code, ZENCOD_str_reasons);
 #endif
 
 #ifdef ZENCOD_LIB_NAME
-		ZENCOD_lib_name->error = ERR_PACK(ZENCOD_lib_error_code,0,0);
-		ERR_load_strings(0,ZENCOD_lib_name);
+        ZENCOD_lib_name->error = ERR_PACK(ZENCOD_lib_error_code, 0, 0);
+        ERR_load_strings(0, ZENCOD_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_ZENCOD_strings(void)
-	{
-	if (ZENCOD_error_init == 0)
-		{
+{
+    if (ZENCOD_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(ZENCOD_lib_error_code,ZENCOD_str_functs);
-		ERR_unload_strings(ZENCOD_lib_error_code,ZENCOD_str_reasons);
+        ERR_unload_strings(ZENCOD_lib_error_code, ZENCOD_str_functs);
+        ERR_unload_strings(ZENCOD_lib_error_code, ZENCOD_str_reasons);
 #endif
 
 #ifdef ZENCOD_LIB_NAME
-		ERR_unload_strings(0,ZENCOD_lib_name);
+        ERR_unload_strings(0, ZENCOD_lib_name);
 #endif
-		ZENCOD_error_init=1;
-		}
-	}
+        ZENCOD_error_init = 1;
+    }
+}
 
 static void ERR_ZENCOD_error(int function, int reason, char *file, int line)
-	{
-	if (ZENCOD_lib_error_code == 0)
-		ZENCOD_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(ZENCOD_lib_error_code,function,reason,file,line);
-	}
+{
+    if (ZENCOD_lib_error_code == 0)
+        ZENCOD_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(ZENCOD_lib_error_code, function, reason, file, line);
+}
diff --git a/demos/engines/zencod/hw_zencod_err.h b/demos/engines/zencod/hw_zencod_err.h
index 60e923fd88..f4a8358814 100644
--- a/demos/engines/zencod/hw_zencod_err.h
+++ b/demos/engines/zencod/hw_zencod_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,45 +53,46 @@
  */
 
 #ifndef HEADER_ZENCOD_ERR_H
-#define HEADER_ZENCOD_ERR_H
+# define HEADER_ZENCOD_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_ZENCOD_strings(void);
 static void ERR_unload_ZENCOD_strings(void);
 static void ERR_ZENCOD_error(int function, int reason, char *file, int line);
-#define ZENCODerr(f,r) ERR_ZENCOD_error((f),(r),__FILE__,__LINE__)
+# define ZENCODerr(f,r) ERR_ZENCOD_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the ZENCOD functions. */
 
 /* Function codes. */
-#define ZENCOD_F_ZENCOD_BN_MOD_EXP			 100
-#define ZENCOD_F_ZENCOD_CTRL				 101
-#define ZENCOD_F_ZENCOD_DH_COMPUTE			 102
-#define ZENCOD_F_ZENCOD_DH_GENERATE			 103
-#define ZENCOD_F_ZENCOD_DSA_DO_SIGN			 104
-#define ZENCOD_F_ZENCOD_DSA_DO_VERIFY			 105
-#define ZENCOD_F_ZENCOD_FINISH				 106
-#define ZENCOD_F_ZENCOD_INIT				 107
-#define ZENCOD_F_ZENCOD_RAND				 108
-#define ZENCOD_F_ZENCOD_RSA_MOD_EXP			 109
-#define ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT			 110
+# define ZENCOD_F_ZENCOD_BN_MOD_EXP                       100
+# define ZENCOD_F_ZENCOD_CTRL                             101
+# define ZENCOD_F_ZENCOD_DH_COMPUTE                       102
+# define ZENCOD_F_ZENCOD_DH_GENERATE                      103
+# define ZENCOD_F_ZENCOD_DSA_DO_SIGN                      104
+# define ZENCOD_F_ZENCOD_DSA_DO_VERIFY                    105
+# define ZENCOD_F_ZENCOD_FINISH                           106
+# define ZENCOD_F_ZENCOD_INIT                             107
+# define ZENCOD_F_ZENCOD_RAND                             108
+# define ZENCOD_F_ZENCOD_RSA_MOD_EXP                      109
+# define ZENCOD_F_ZENCOD_RSA_MOD_EXP_CRT                  110
 
 /* Reason codes. */
-#define ZENCOD_R_ALREADY_LOADED				 100
-#define ZENCOD_R_BAD_KEY_COMPONENTS			 101
-#define ZENCOD_R_BN_EXPAND_FAIL				 102
-#define ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED		 103
-#define ZENCOD_R_DSO_FAILURE				 104
-#define ZENCOD_R_NOT_LOADED				 105
-#define ZENCOD_R_REQUEST_FAILED				 106
-#define ZENCOD_R_UNIT_FAILURE				 107
+# define ZENCOD_R_ALREADY_LOADED                          100
+# define ZENCOD_R_BAD_KEY_COMPONENTS                      101
+# define ZENCOD_R_BN_EXPAND_FAIL                          102
+# define ZENCOD_R_CTRL_COMMAND_NOT_IMPLEMENTED            103
+# define ZENCOD_R_DSO_FAILURE                             104
+# define ZENCOD_R_NOT_LOADED                              105
+# define ZENCOD_R_REQUEST_FAILED                          106
+# define ZENCOD_R_UNIT_FAILURE                            107
 
 #ifdef  __cplusplus
 }
diff --git a/demos/pkcs12/pkread.c b/demos/pkcs12/pkread.c
index fa8f509237..f4a3df4079 100644
--- a/demos/pkcs12/pkread.c
+++ b/demos/pkcs12/pkread.c
@@ -10,52 +10,52 @@
 
 int main(int argc, char **argv)
 {
-	FILE *fp;
-	EVP_PKEY *pkey;
-	X509 *cert;
-	STACK_OF(X509) *ca = NULL;
-	PKCS12 *p12;
-	int i;
-	if (argc != 4) {
-		fprintf(stderr, "Usage: pkread p12file password opfile\n");
-		exit (1);
-	}
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
-	if (!(fp = fopen(argv[1], "rb"))) {
-		fprintf(stderr, "Error opening file %s\n", argv[1]);
-		exit(1);
-	}
-	p12 = d2i_PKCS12_fp(fp, NULL);
-	fclose (fp);
-	if (!p12) {
-		fprintf(stderr, "Error reading PKCS#12 file\n");
-		ERR_print_errors_fp(stderr);
-		exit (1);
-	}
-	if (!PKCS12_parse(p12, argv[2], &pkey, &cert, &ca)) {
-		fprintf(stderr, "Error parsing PKCS#12 file\n");
-		ERR_print_errors_fp(stderr);
-		exit (1);
-	}
-	PKCS12_free(p12);
-	if (!(fp = fopen(argv[3], "w"))) {
-		fprintf(stderr, "Error opening file %s\n", argv[1]);
-		exit(1);
-	}
-	if (pkey) {
-		fprintf(fp, "***Private Key***\n");
-		PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL);
-	}
-	if (cert) {
-		fprintf(fp, "***User Certificate***\n");
-		PEM_write_X509_AUX(fp, cert);
-	}
-	if (ca && sk_X509_num(ca)) {
-		fprintf(fp, "***Other Certificates***\n");
-		for (i = 0; i < sk_X509_num(ca); i++) 
-		    PEM_write_X509_AUX(fp, sk_X509_value(ca, i));
-	}
-	fclose(fp);
-	return 0;
+    FILE *fp;
+    EVP_PKEY *pkey;
+    X509 *cert;
+    STACK_OF(X509) *ca = NULL;
+    PKCS12 *p12;
+    int i;
+    if (argc != 4) {
+        fprintf(stderr, "Usage: pkread p12file password opfile\n");
+        exit(1);
+    }
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
+    if (!(fp = fopen(argv[1], "rb"))) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    p12 = d2i_PKCS12_fp(fp, NULL);
+    fclose(fp);
+    if (!p12) {
+        fprintf(stderr, "Error reading PKCS#12 file\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    if (!PKCS12_parse(p12, argv[2], &pkey, &cert, &ca)) {
+        fprintf(stderr, "Error parsing PKCS#12 file\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    PKCS12_free(p12);
+    if (!(fp = fopen(argv[3], "w"))) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    if (pkey) {
+        fprintf(fp, "***Private Key***\n");
+        PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL);
+    }
+    if (cert) {
+        fprintf(fp, "***User Certificate***\n");
+        PEM_write_X509_AUX(fp, cert);
+    }
+    if (ca && sk_X509_num(ca)) {
+        fprintf(fp, "***Other Certificates***\n");
+        for (i = 0; i < sk_X509_num(ca); i++)
+            PEM_write_X509_AUX(fp, sk_X509_value(ca, i));
+    }
+    fclose(fp);
+    return 0;
 }
diff --git a/demos/pkcs12/pkwrite.c b/demos/pkcs12/pkwrite.c
index 15f839d1eb..fed773ea76 100644
--- a/demos/pkcs12/pkwrite.c
+++ b/demos/pkcs12/pkwrite.c
@@ -10,37 +10,37 @@
 
 int main(int argc, char **argv)
 {
-	FILE *fp;
-	EVP_PKEY *pkey;
-	X509 *cert;
-	PKCS12 *p12;
-	if (argc != 5) {
-		fprintf(stderr, "Usage: pkwrite infile password name p12file\n");
-		exit(1);
-	}
-	SSLeay_add_all_algorithms();
-	ERR_load_crypto_strings();
-	if (!(fp = fopen(argv[1], "r"))) {
-		fprintf(stderr, "Error opening file %s\n", argv[1]);
-		exit(1);
-	}
-	cert = PEM_read_X509(fp, NULL, NULL, NULL);
-	rewind(fp);
-	pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
-	fclose(fp);
-	p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0,0,0,0,0);
-	if(!p12) {
-		fprintf(stderr, "Error creating PKCS#12 structure\n");
-		ERR_print_errors_fp(stderr);
-		exit(1);
-	}
-	if (!(fp = fopen(argv[4], "wb"))) {
-		fprintf(stderr, "Error opening file %s\n", argv[1]);
-		ERR_print_errors_fp(stderr);
-		exit(1);
-	}
-	i2d_PKCS12_fp(fp, p12);
-	PKCS12_free(p12);
-	fclose(fp);
-	return 0;
+    FILE *fp;
+    EVP_PKEY *pkey;
+    X509 *cert;
+    PKCS12 *p12;
+    if (argc != 5) {
+        fprintf(stderr, "Usage: pkwrite infile password name p12file\n");
+        exit(1);
+    }
+    SSLeay_add_all_algorithms();
+    ERR_load_crypto_strings();
+    if (!(fp = fopen(argv[1], "r"))) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        exit(1);
+    }
+    cert = PEM_read_X509(fp, NULL, NULL, NULL);
+    rewind(fp);
+    pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
+    fclose(fp);
+    p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0, 0, 0, 0, 0);
+    if (!p12) {
+        fprintf(stderr, "Error creating PKCS#12 structure\n");
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    if (!(fp = fopen(argv[4], "wb"))) {
+        fprintf(stderr, "Error opening file %s\n", argv[1]);
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    i2d_PKCS12_fp(fp, p12);
+    PKCS12_free(p12);
+    fclose(fp);
+    return 0;
 }
diff --git a/demos/prime/prime.c b/demos/prime/prime.c
index 103e0efc0c..6dd0228860 100644
--- a/demos/prime/prime.c
+++ b/demos/prime/prime.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,44 +58,45 @@
 
 #include 
 #include 
-#include     
+#include 
 
-void callback(type,num)
-int type,num;
-	{
-	if (type == 0)
-		fprintf(stderr,".");
-	else if (type == 1)
-		fprintf(stderr,"+");
-	else if (type == 2)
-		fprintf(stderr,"*");
-	fflush(stderr);
-	}
+void callback(type, num)
+int type, num;
+{
+    if (type == 0)
+        fprintf(stderr, ".");
+    else if (type == 1)
+        fprintf(stderr, "+");
+    else if (type == 2)
+        fprintf(stderr, "*");
+    fflush(stderr);
+}
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	BIGNUM *rand;
-	int num=256;
-
-	/* we should really call RAND_seed(char *bytes,int num);
-	 * to fully initalise the random number generator */
-	if (argc >= 2)
-		{
-		num=atoi(argv[1]);
-		if (num == 0) num=256;
-		}
+{
+    BIGNUM *rand;
+    int num = 256;
 
-	fprintf(stderr,"generate a strong prime\n");
-        rand=BN_generate_prime(NULL,num,1,NULL,NULL,callback,NULL);
-	/* change the third parameter to 1 for a strong prime */
-	fprintf(stderr,"\n");
+    /*
+     * we should really call RAND_seed(char *bytes,int num); to fully
+     * initalise the random number generator
+     */
+    if (argc >= 2) {
+        num = atoi(argv[1]);
+        if (num == 0)
+            num = 256;
+    }
 
-	BN_print_fp(stdout,rand);           
-	fprintf(stdout,"\n");
-	BN_free(rand); 
-	exit(0);
-	return(0);
-	}
+    fprintf(stderr, "generate a strong prime\n");
+    rand = BN_generate_prime(NULL, num, 1, NULL, NULL, callback, NULL);
+    /* change the third parameter to 1 for a strong prime */
+    fprintf(stderr, "\n");
 
+    BN_print_fp(stdout, rand);
+    fprintf(stdout, "\n");
+    BN_free(rand);
+    exit(0);
+    return (0);
+}
diff --git a/demos/selfsign.c b/demos/selfsign.c
index 68904c611e..d611334114 100644
--- a/demos/selfsign.c
+++ b/demos/selfsign.c
@@ -11,170 +11,166 @@
 int mkit(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days);
 
 int main()
-	{
-	BIO *bio_err;
-	X509 *x509=NULL;
-	EVP_PKEY *pkey=NULL;
+{
+    BIO *bio_err;
+    X509 *x509 = NULL;
+    EVP_PKEY *pkey = NULL;
 
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-	bio_err=BIO_new_fp(stderr, BIO_NOCLOSE);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	mkit(&x509,&pkey,512,0,365);
+    mkit(&x509, &pkey, 512, 0, 365);
 
-	RSA_print_fp(stdout,pkey->pkey.rsa,0);
-	X509_print_fp(stdout,x509);
+    RSA_print_fp(stdout, pkey->pkey.rsa, 0);
+    X509_print_fp(stdout, x509);
 
-	PEM_write_PrivateKey(stdout,pkey,NULL,NULL,0,NULL, NULL);
-	PEM_write_X509(stdout,x509);
+    PEM_write_PrivateKey(stdout, pkey, NULL, NULL, 0, NULL, NULL);
+    PEM_write_X509(stdout, x509);
 
-	X509_free(x509);
-	EVP_PKEY_free(pkey);
+    X509_free(x509);
+    EVP_PKEY_free(pkey);
 
 #ifdef CUSTOM_EXT
-	/* Only needed if we add objects or custom extensions */
-	X509V3_EXT_cleanup();
-	OBJ_cleanup();
+    /* Only needed if we add objects or custom extensions */
+    X509V3_EXT_cleanup();
+    OBJ_cleanup();
 #endif
 
-	CRYPTO_mem_leaks(bio_err);
-	BIO_free(bio_err);
-	return(0);
-	}
+    CRYPTO_mem_leaks(bio_err);
+    BIO_free(bio_err);
+    return (0);
+}
 
 #ifdef WIN16
-#  define MS_CALLBACK   _far _loadds
-#  define MS_FAR        _far
+# define MS_CALLBACK   _far _loadds
+# define MS_FAR        _far
 #else
-#  define MS_CALLBACK
-#  define MS_FAR
+# define MS_CALLBACK
+# define MS_FAR
 #endif
 
 static void MS_CALLBACK callback(p, n, arg)
 int p;
 int n;
 void *arg;
-	{
-	char c='B';
-
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	fputc(c,stderr);
-	}
-
-int mkit(x509p,pkeyp,bits,serial,days)
+{
+    char c = 'B';
+
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    fputc(c, stderr);
+}
+
+int mkit(x509p, pkeyp, bits, serial, days)
 X509 **x509p;
 EVP_PKEY **pkeyp;
 int bits;
 int serial;
 int days;
-	{
-	X509 *x;
-	EVP_PKEY *pk;
-	RSA *rsa;
-	X509_NAME *name=NULL;
-	X509_NAME_ENTRY *ne=NULL;
-	X509_EXTENSION *ex=NULL;
-
-	
-	if ((pkeyp == NULL) || (*pkeyp == NULL))
-		{
-		if ((pk=EVP_PKEY_new()) == NULL)
-			{
-			abort(); 
-			return(0);
-			}
-		}
-	else
-		pk= *pkeyp;
-
-	if ((x509p == NULL) || (*x509p == NULL))
-		{
-		if ((x=X509_new()) == NULL)
-			goto err;
-		}
-	else
-		x= *x509p;
-
-	rsa=RSA_generate_key(bits,RSA_F4,callback,NULL);
-	if (!EVP_PKEY_assign_RSA(pk,rsa))
-		{
-		abort();
-		goto err;
-		}
-	rsa=NULL;
-
-	X509_set_version(x,3);
-	ASN1_INTEGER_set(X509_get_serialNumber(x),serial);
-	X509_gmtime_adj(X509_get_notBefore(x),0);
-	X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
-	X509_set_pubkey(x,pk);
-
-	name=X509_get_subject_name(x);
-
-	/* This function creates and adds the entry, working out the
-	 * correct string type and performing checks on its length.
-	 * Normally we'd check the return value for errors...
-	 */
-	X509_NAME_add_entry_by_txt(name,"C",
-				MBSTRING_ASC, "UK", -1, -1, 0);
-	X509_NAME_add_entry_by_txt(name,"CN",
-				MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
-
-	X509_set_issuer_name(x,name);
-
-	/* Add extension using V3 code: we can set the config file as NULL
-	 * because we wont reference any other sections. We can also set
-         * the context to NULL because none of these extensions below will need
-	 * to access it.
-	 */
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_cert_type, "server");
-	X509_add_ext(x,ex,-1);
-	X509_EXTENSION_free(ex);
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_comment,
-						"example comment extension");
-	X509_add_ext(x,ex,-1);
-	X509_EXTENSION_free(ex);
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_ssl_server_name,
-							"www.openssl.org");
-
-	X509_add_ext(x,ex,-1);
-	X509_EXTENSION_free(ex);
+{
+    X509 *x;
+    EVP_PKEY *pk;
+    RSA *rsa;
+    X509_NAME *name = NULL;
+    X509_NAME_ENTRY *ne = NULL;
+    X509_EXTENSION *ex = NULL;
+
+    if ((pkeyp == NULL) || (*pkeyp == NULL)) {
+        if ((pk = EVP_PKEY_new()) == NULL) {
+            abort();
+            return (0);
+        }
+    } else
+        pk = *pkeyp;
+
+    if ((x509p == NULL) || (*x509p == NULL)) {
+        if ((x = X509_new()) == NULL)
+            goto err;
+    } else
+        x = *x509p;
+
+    rsa = RSA_generate_key(bits, RSA_F4, callback, NULL);
+    if (!EVP_PKEY_assign_RSA(pk, rsa)) {
+        abort();
+        goto err;
+    }
+    rsa = NULL;
+
+    X509_set_version(x, 3);
+    ASN1_INTEGER_set(X509_get_serialNumber(x), serial);
+    X509_gmtime_adj(X509_get_notBefore(x), 0);
+    X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days);
+    X509_set_pubkey(x, pk);
+
+    name = X509_get_subject_name(x);
+
+    /*
+     * This function creates and adds the entry, working out the correct
+     * string type and performing checks on its length. Normally we'd check
+     * the return value for errors...
+     */
+    X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0);
+    X509_NAME_add_entry_by_txt(name, "CN",
+                               MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
+
+    X509_set_issuer_name(x, name);
+
+    /*
+     * Add extension using V3 code: we can set the config file as NULL
+     * because we wont reference any other sections. We can also set the
+     * context to NULL because none of these extensions below will need to
+     * access it.
+     */
+
+    ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_cert_type, "server");
+    X509_add_ext(x, ex, -1);
+    X509_EXTENSION_free(ex);
+
+    ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_comment,
+                             "example comment extension");
+    X509_add_ext(x, ex, -1);
+    X509_EXTENSION_free(ex);
+
+    ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_ssl_server_name,
+                             "www.openssl.org");
+
+    X509_add_ext(x, ex, -1);
+    X509_EXTENSION_free(ex);
 
 #if 0
-	/* might want something like this too.... */
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_basic_constraints,
-							"critical,CA:TRUE");
-
+    /* might want something like this too.... */
+    ex = X509V3_EXT_conf_nid(NULL, NULL, NID_basic_constraints,
+                             "critical,CA:TRUE");
 
-	X509_add_ext(x,ex,-1);
-	X509_EXTENSION_free(ex);
+    X509_add_ext(x, ex, -1);
+    X509_EXTENSION_free(ex);
 #endif
 
 #ifdef CUSTOM_EXT
-	/* Maybe even add our own extension based on existing */
-	{
-		int nid;
-		nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
-		X509V3_EXT_add_alias(nid, NID_netscape_comment);
-		ex = X509V3_EXT_conf_nid(NULL, NULL, nid,
-						"example comment alias");
-		X509_add_ext(x,ex,-1);
-		X509_EXTENSION_free(ex);
-	}
+    /* Maybe even add our own extension based on existing */
+    {
+        int nid;
+        nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
+        X509V3_EXT_add_alias(nid, NID_netscape_comment);
+        ex = X509V3_EXT_conf_nid(NULL, NULL, nid, "example comment alias");
+        X509_add_ext(x, ex, -1);
+        X509_EXTENSION_free(ex);
+    }
 #endif
-	
-	if (!X509_sign(x,pk,EVP_md5()))
-		goto err;
-
-	*x509p=x;
-	*pkeyp=pk;
-	return(1);
-err:
-	return(0);
-	}
+
+    if (!X509_sign(x, pk, EVP_md5()))
+        goto err;
+
+    *x509p = x;
+    *pkeyp = pk;
+    return (1);
+ err:
+    return (0);
+}
diff --git a/demos/sign/sign.c b/demos/sign/sign.c
index a6c66e17c3..22f53fb601 100644
--- a/demos/sign/sign.c
+++ b/demos/sign/sign.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,19 +49,22 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-/* sign-it.cpp  -  Simple test app using SSLeay envelopes to sign data
-   29.9.1996, Sampo Kellomaki  */
+/*
+ * sign-it.cpp - Simple test app using SSLeay envelopes to sign data
+ * 29.9.1996, Sampo Kellomaki 
+ */
 
 /* converted to C - eay :-) */
 
-/* reformated a bit and converted to use the more common functions: this was
+/*
+ * reformated a bit and converted to use the more common functions: this was
  * initially written at the dawn of time :-) - Steve.
  */
 
@@ -74,80 +77,84 @@
 #include 
 #include 
 
-int main ()
+int main()
 {
-  int err;
-  int sig_len;
-  unsigned char sig_buf [4096];
-  static char certfile[] = "cert.pem";
-  static char keyfile[]  = "key.pem";
-  static char data[]     = "I owe you...";
-  EVP_MD_CTX     md_ctx;
-  EVP_PKEY *      pkey;
-  FILE *          fp;
-  X509 *	x509;
-
-  /* Just load the crypto library error strings,
-   * SSL_load_error_strings() loads the crypto AND the SSL ones */
-  /* SSL_load_error_strings();*/
-  ERR_load_crypto_strings();
-  
-  /* Read private key */
-  
-  fp = fopen (keyfile, "r");
-  if (fp == NULL) exit (1);
-  pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
-  fclose (fp);
-
-  if (pkey == NULL) { 
-	ERR_print_errors_fp (stderr);
-	exit (1);
-  }
-  
-  /* Do the signature */
-  
-  EVP_SignInit   (&md_ctx, EVP_sha1());
-  EVP_SignUpdate (&md_ctx, data, strlen(data));
-  sig_len = sizeof(sig_buf);
-  err = EVP_SignFinal (&md_ctx, sig_buf, &sig_len, pkey);
-
-  if (err != 1) {
-	ERR_print_errors_fp(stderr);
-	exit (1);
-  }
-
-  EVP_PKEY_free (pkey);
-  
-  /* Read public key */
-  
-  fp = fopen (certfile, "r");
-  if (fp == NULL) exit (1);
-  x509 = PEM_read_X509(fp, NULL, NULL, NULL);
-  fclose (fp);
-
-  if (x509 == NULL) {
-	ERR_print_errors_fp (stderr);
-	exit (1);
-  }
-  
-  /* Get public key - eay */
-  pkey=X509_get_pubkey(x509);
-  if (pkey == NULL) {
-	ERR_print_errors_fp (stderr);
-	exit (1);
-  }
-
-  /* Verify the signature */
-  
-  EVP_VerifyInit   (&md_ctx, EVP_sha1());
-  EVP_VerifyUpdate (&md_ctx, data, strlen((char*)data));
-  err = EVP_VerifyFinal (&md_ctx, sig_buf, sig_len, pkey);
-  EVP_PKEY_free (pkey);
-
-  if (err != 1) {
-	ERR_print_errors_fp (stderr);
-	exit (1);
-  }
-  printf ("Signature Verified Ok.\n");
-  return(0);
+    int err;
+    int sig_len;
+    unsigned char sig_buf[4096];
+    static char certfile[] = "cert.pem";
+    static char keyfile[] = "key.pem";
+    static char data[] = "I owe you...";
+    EVP_MD_CTX md_ctx;
+    EVP_PKEY *pkey;
+    FILE *fp;
+    X509 *x509;
+
+    /*
+     * Just load the crypto library error strings, SSL_load_error_strings()
+     * loads the crypto AND the SSL ones
+     */
+    /* SSL_load_error_strings(); */
+    ERR_load_crypto_strings();
+
+    /* Read private key */
+
+    fp = fopen(keyfile, "r");
+    if (fp == NULL)
+        exit(1);
+    pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
+    fclose(fp);
+
+    if (pkey == NULL) {
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+
+    /* Do the signature */
+
+    EVP_SignInit(&md_ctx, EVP_sha1());
+    EVP_SignUpdate(&md_ctx, data, strlen(data));
+    sig_len = sizeof(sig_buf);
+    err = EVP_SignFinal(&md_ctx, sig_buf, &sig_len, pkey);
+
+    if (err != 1) {
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+
+    EVP_PKEY_free(pkey);
+
+    /* Read public key */
+
+    fp = fopen(certfile, "r");
+    if (fp == NULL)
+        exit(1);
+    x509 = PEM_read_X509(fp, NULL, NULL, NULL);
+    fclose(fp);
+
+    if (x509 == NULL) {
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+
+    /* Get public key - eay */
+    pkey = X509_get_pubkey(x509);
+    if (pkey == NULL) {
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+
+    /* Verify the signature */
+
+    EVP_VerifyInit(&md_ctx, EVP_sha1());
+    EVP_VerifyUpdate(&md_ctx, data, strlen((char *)data));
+    err = EVP_VerifyFinal(&md_ctx, sig_buf, sig_len, pkey);
+    EVP_PKEY_free(pkey);
+
+    if (err != 1) {
+        ERR_print_errors_fp(stderr);
+        exit(1);
+    }
+    printf("Signature Verified Ok.\n");
+    return (0);
 }
diff --git a/demos/smime/smdec.c b/demos/smime/smdec.c
index 8b1a8545a6..6814d5199b 100644
--- a/demos/smime/smdec.c
+++ b/demos/smime/smdec.c
@@ -4,80 +4,75 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *rcert = NULL;
-	EVP_PKEY *rkey = NULL;
-	PKCS7 *p7 = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *rcert = NULL;
+    EVP_PKEY *rkey = NULL;
+    PKCS7 *p7 = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate and private key */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!rcert || !rkey)
-		goto err;
+    if (!rcert || !rkey)
+        goto err;
 
-	/* Open content being signed */
+    /* Open content being signed */
 
-	in = BIO_new_file("smencr.txt", "r");
+    in = BIO_new_file("smencr.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Sign content */
-	p7 = SMIME_read_PKCS7(in, NULL);
+    /* Sign content */
+    p7 = SMIME_read_PKCS7(in, NULL);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	out = BIO_new_file("encrout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("encrout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Decrypt S/MIME message */
-	if (!PKCS7_decrypt(p7, rkey, rcert, out, 0))
-		goto err;
+    /* Decrypt S/MIME message */
+    if (!PKCS7_decrypt(p7, rkey, rcert, out, 0))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
-
-	if (p7)
-		PKCS7_free(p7);
-	if (rcert)
-		X509_free(rcert);
-	if (rkey)
-		EVP_PKEY_free(rkey);
-
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
-
-	return ret;
-
-	}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
+    if (p7)
+        PKCS7_free(p7);
+    if (rcert)
+        X509_free(rcert);
+    if (rkey)
+        EVP_PKEY_free(rkey);
 
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
+    return ret;
 
+}
diff --git a/demos/smime/smenc.c b/demos/smime/smenc.c
index 77dd732fc1..18bf7b1618 100644
--- a/demos/smime/smenc.c
+++ b/demos/smime/smenc.c
@@ -4,89 +4,89 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *rcert = NULL;
-	STACK_OF(X509) *recips = NULL;
-	PKCS7 *p7 = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *rcert = NULL;
+    STACK_OF(X509) *recips = NULL;
+    PKCS7 *p7 = NULL;
+    int ret = 1;
 
-	/*
-	 * On OpenSSL 0.9.9 only:
-	 * for streaming set PKCS7_STREAM
-	 */
-	int flags = PKCS7_STREAM;
+    /*
+     * On OpenSSL 0.9.9 only:
+     * for streaming set PKCS7_STREAM
+     */
+    int flags = PKCS7_STREAM;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	if (!rcert)
-		goto err;
+    if (!rcert)
+        goto err;
 
-	/* Create recipient STACK and add recipient cert to it */
-	recips = sk_X509_new_null();
+    /* Create recipient STACK and add recipient cert to it */
+    recips = sk_X509_new_null();
 
-	if (!recips || !sk_X509_push(recips, rcert))
-		goto err;
+    if (!recips || !sk_X509_push(recips, rcert))
+        goto err;
 
-	/* sk_X509_pop_free will free up recipient STACK and its contents
-	 * so set rcert to NULL so it isn't freed up twice.
-	 */
-	rcert = NULL;
+    /*
+     * sk_X509_pop_free will free up recipient STACK and its contents so set
+     * rcert to NULL so it isn't freed up twice.
+     */
+    rcert = NULL;
 
-	/* Open content being encrypted */
+    /* Open content being encrypted */
 
-	in = BIO_new_file("encr.txt", "r");
+    in = BIO_new_file("encr.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* encrypt content */
-	p7 = PKCS7_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
+    /* encrypt content */
+    p7 = PKCS7_encrypt(recips, in, EVP_des_ede3_cbc(), flags);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	out = BIO_new_file("smencr.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smencr.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Write out S/MIME message */
-	if (!SMIME_write_PKCS7(out, p7, in, flags))
-		goto err;
+    /* Write out S/MIME message */
+    if (!SMIME_write_PKCS7(out, p7, in, flags))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Encrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Encrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (p7)
-		PKCS7_free(p7);
-	if (rcert)
-		X509_free(rcert);
-	if (recips)
-		sk_X509_pop_free(recips, X509_free);
+    if (p7)
+        PKCS7_free(p7);
+    if (rcert)
+        X509_free(rcert);
+    if (recips)
+        sk_X509_pop_free(recips, X509_free);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/smime/smsign.c b/demos/smime/smsign.c
index ba78830cff..c7bf86d370 100644
--- a/demos/smime/smsign.c
+++ b/demos/smime/smsign.c
@@ -4,86 +4,85 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *scert = NULL;
-	EVP_PKEY *skey = NULL;
-	PKCS7 *p7 = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *scert = NULL;
+    EVP_PKEY *skey = NULL;
+    PKCS7 *p7 = NULL;
+    int ret = 1;
 
-	/* For simple S/MIME signing use PKCS7_DETACHED.
-	 * On OpenSSL 0.9.9 only:
-	 * for streaming detached set PKCS7_DETACHED|PKCS7_STREAM
-	 * for streaming non-detached set PKCS7_STREAM
-	 */
-	int flags = PKCS7_DETACHED|PKCS7_STREAM;
+    /*
+     * For simple S/MIME signing use PKCS7_DETACHED. On OpenSSL 0.9.9 only:
+     * for streaming detached set PKCS7_DETACHED|PKCS7_STREAM for streaming
+     * non-detached set PKCS7_STREAM
+     */
+    int flags = PKCS7_DETACHED | PKCS7_STREAM;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in signer certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in signer certificate and private key */
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!scert || !skey)
-		goto err;
+    if (!scert || !skey)
+        goto err;
 
-	/* Open content being signed */
+    /* Open content being signed */
 
-	in = BIO_new_file("sign.txt", "r");
+    in = BIO_new_file("sign.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Sign content */
-	p7 = PKCS7_sign(scert, skey, NULL, in, flags);
+    /* Sign content */
+    p7 = PKCS7_sign(scert, skey, NULL, in, flags);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	out = BIO_new_file("smout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smout.txt", "w");
+    if (!out)
+        goto err;
 
-	if (!(flags & PKCS7_STREAM))
-		BIO_reset(in);
+    if (!(flags & PKCS7_STREAM))
+        BIO_reset(in);
 
-	/* Write out S/MIME message */
-	if (!SMIME_write_PKCS7(out, p7, in, flags))
-		goto err;
+    /* Write out S/MIME message */
+    if (!SMIME_write_PKCS7(out, p7, in, flags))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (p7)
-		PKCS7_free(p7);
-	if (scert)
-		X509_free(scert);
-	if (skey)
-		EVP_PKEY_free(skey);
+    if (p7)
+        PKCS7_free(p7);
+    if (scert)
+        X509_free(scert);
+    if (skey)
+        EVP_PKEY_free(skey);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/smime/smsign2.c b/demos/smime/smsign2.c
index ff835c568c..a116094341 100644
--- a/demos/smime/smsign2.c
+++ b/demos/smime/smsign2.c
@@ -4,104 +4,99 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL;
-	X509 *scert = NULL, *scert2 = NULL;
-	EVP_PKEY *skey = NULL, *skey2 = NULL;
-	PKCS7 *p7 = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL;
+    X509 *scert = NULL, *scert2 = NULL;
+    EVP_PKEY *skey = NULL, *skey2 = NULL;
+    PKCS7 *p7 = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	tbio = BIO_new_file("signer.pem", "r");
+    tbio = BIO_new_file("signer.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	BIO_free(tbio);
+    BIO_free(tbio);
 
-	tbio = BIO_new_file("signer2.pem", "r");
+    tbio = BIO_new_file("signer2.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    scert2 = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    skey2 = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!scert2 || !skey2)
-		goto err;
+    if (!scert2 || !skey2)
+        goto err;
 
-	in = BIO_new_file("sign.txt", "r");
+    in = BIO_new_file("sign.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	p7 = PKCS7_sign(NULL, NULL, NULL, in, PKCS7_STREAM|PKCS7_PARTIAL);
+    p7 = PKCS7_sign(NULL, NULL, NULL, in, PKCS7_STREAM | PKCS7_PARTIAL);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	/* Add each signer in turn */
+    /* Add each signer in turn */
 
-	if (!PKCS7_sign_add_signer(p7, scert, skey, NULL, 0))
-		goto err;
+    if (!PKCS7_sign_add_signer(p7, scert, skey, NULL, 0))
+        goto err;
 
-	if (!PKCS7_sign_add_signer(p7, scert2, skey2, NULL, 0))
-		goto err;
+    if (!PKCS7_sign_add_signer(p7, scert2, skey2, NULL, 0))
+        goto err;
 
-	out = BIO_new_file("smout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("smout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* NB: content included and finalized by SMIME_write_PKCS7 */
+    /* NB: content included and finalized by SMIME_write_PKCS7 */
 
-	if (!SMIME_write_PKCS7(out, p7, in, PKCS7_STREAM))
-		goto err;
+    if (!SMIME_write_PKCS7(out, p7, in, PKCS7_STREAM))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Signing Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Signing Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (p7)
-		PKCS7_free(p7);
+    if (p7)
+        PKCS7_free(p7);
 
-	if (scert)
-		X509_free(scert);
-	if (skey)
-		EVP_PKEY_free(skey);
-
-	if (scert2)
-		X509_free(scert2);
-	if (skey)
-		EVP_PKEY_free(skey2);
-
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
-
-	return ret;
-
-	}
+    if (scert)
+        X509_free(scert);
+    if (skey)
+        EVP_PKEY_free(skey);
 
+    if (scert2)
+        X509_free(scert2);
+    if (skey)
+        EVP_PKEY_free(skey2);
 
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
+    return ret;
 
+}
diff --git a/demos/smime/smver.c b/demos/smime/smver.c
index 9d360c273a..21937df307 100644
--- a/demos/smime/smver.c
+++ b/demos/smime/smver.c
@@ -4,84 +4,82 @@
 #include 
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL, *cont = NULL;
-	X509_STORE *st = NULL;
-	X509 *cacert = NULL;
-	PKCS7 *p7 = NULL;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL, *cont = NULL;
+    X509_STORE *st = NULL;
+    X509 *cacert = NULL;
+    PKCS7 *p7 = NULL;
 
-	int ret = 1;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Set up trusted CA certificate store */
+    /* Set up trusted CA certificate store */
 
-	st = X509_STORE_new();
+    st = X509_STORE_new();
 
-	/* Read in signer certificate and private key */
-	tbio = BIO_new_file("cacert.pem", "r");
+    /* Read in signer certificate and private key */
+    tbio = BIO_new_file("cacert.pem", "r");
 
-	if (!tbio)
-		goto err;
+    if (!tbio)
+        goto err;
 
-	cacert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
+    cacert = PEM_read_bio_X509(tbio, NULL, 0, NULL);
 
-	if (!cacert)
-		goto err;
+    if (!cacert)
+        goto err;
 
-	if (!X509_STORE_add_cert(st, cacert))
-		goto err;
+    if (!X509_STORE_add_cert(st, cacert))
+        goto err;
 
-	/* Open content being signed */
+    /* Open content being signed */
 
-	in = BIO_new_file("smout.txt", "r");
+    in = BIO_new_file("smout.txt", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Sign content */
-	p7 = SMIME_read_PKCS7(in, &cont);
+    /* Sign content */
+    p7 = SMIME_read_PKCS7(in, &cont);
 
-	if (!p7)
-		goto err;
+    if (!p7)
+        goto err;
 
-	/* File to output verified content to */
-	out = BIO_new_file("smver.txt", "w");
-	if (!out)
-		goto err;
+    /* File to output verified content to */
+    out = BIO_new_file("smver.txt", "w");
+    if (!out)
+        goto err;
 
-	if (!PKCS7_verify(p7, NULL, st, cont, out, 0))
-		{
-		fprintf(stderr, "Verification Failure\n");
-		goto err;
-		}
+    if (!PKCS7_verify(p7, NULL, st, cont, out, 0)) {
+        fprintf(stderr, "Verification Failure\n");
+        goto err;
+    }
 
-	fprintf(stderr, "Verification Successful\n");
+    fprintf(stderr, "Verification Successful\n");
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Verifying Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Verifying Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (p7)
-		PKCS7_free(p7);
+    if (p7)
+        PKCS7_free(p7);
 
-	if (cacert)
-		X509_free(cacert);
+    if (cacert)
+        X509_free(cacert);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
 
-	return ret;
+    return ret;
 
-	}
+}
diff --git a/demos/spkigen.c b/demos/spkigen.c
index a22b3ef340..c272a8c223 100644
--- a/demos/spkigen.c
+++ b/demos/spkigen.c
@@ -1,9 +1,9 @@
 /* NOCW */
 /*-
  * demos/spkigen.c
- * 18-Mar-1997 - eay - A quick hack :-) 
- * 		version 1.1, it would probably help to save or load the
- *		private key :-)
+ * 18-Mar-1997 - eay - A quick hack :-)
+ *              version 1.1, it would probably help to save or load the
+ *              private key :-)
  */
 #include 
 #include 
@@ -14,149 +14,159 @@
 #include 
 #include 
 
-/* The following two don't exist in SSLeay but they are in here as
- * examples */
+/*
+ * The following two don't exist in SSLeay but they are in here as examples
+ */
 #define PEM_write_SPKI(fp,x) \
-	PEM_ASN1_write((int (*)())i2d_NETSCAPE_SPKI,"SPKI",fp,\
-			(char *)x,NULL,NULL,0,NULL)
+        PEM_ASN1_write((int (*)())i2d_NETSCAPE_SPKI,"SPKI",fp,\
+                        (char *)x,NULL,NULL,0,NULL)
 int SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
 
 /* These are defined in the next version of SSLeay */
-int EVP_PKEY_assign(EVP_PKEY *pkey, int type,char *key);
-#define RSA_F4	0x10001
+int EVP_PKEY_assign(EVP_PKEY *pkey, int type, char *key);
+#define RSA_F4  0x10001
 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
-					(char *)(rsa))
+                                        (char *)(rsa))
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	RSA *rsa=NULL;
-	NETSCAPE_SPKI *spki=NULL;
-	EVP_PKEY *pkey=NULL;
-	char buf[128];
-	int ok=0,i;
-	FILE *fp;
-
-	pkey=EVP_PKEY_new();
-	 
-	if (argc < 2)
-		{
-		/* Generate an RSA key, the random state should have been seeded
-		 * with lots of calls to RAND_seed(....) */
-		fprintf(stderr,"generating RSA key, could take some time...\n");
-		if ((rsa=RSA_generate_key(512,RSA_F4,NULL)) == NULL) goto err;
-		}
-	else
-		{
-		if ((fp=fopen(argv[1],"r")) == NULL)
-			{ perror(argv[1]); goto err; }
-		if ((rsa=PEM_read_RSAPrivateKey(fp,NULL,NULL)) == NULL)
-			goto err;
-		fclose(fp);
-		}
-	
-	if (!EVP_PKEY_assign_RSA(pkey,rsa)) goto err;
-	rsa=NULL;
-
-	/* lets make the spki and set the public key and challenge */
-	if ((spki=NETSCAPE_SPKI_new()) == NULL) goto err;
-
-	if (!SPKI_set_pubkey(spki,pkey)) goto err;
-
-	fprintf(stderr,"please enter challenge string:");
-	fflush(stderr);
-	buf[0]='\0';
-	fgets(buf,sizeof buf,stdin);
-	i=strlen(buf);
-	if (i > 0) buf[--i]='\0';
-	if (!ASN1_STRING_set((ASN1_STRING *)spki->spkac->challenge,
-		buf,i)) goto err;
-
-	if (!NETSCAPE_SPKI_sign(spki,pkey,EVP_md5())) goto err;
-	PEM_write_SPKI(stdout,spki);
-	if (argc < 2)
-		PEM_write_RSAPrivateKey(stdout,pkey->pkey.rsa,NULL,NULL,0,NULL);
-
-	ok=1;
-err:
-	if (!ok)
-		{
-		fprintf(stderr,"something bad happened....");
-		ERR_print_errors_fp(stderr);
-		}
-	NETSCAPE_SPKI_free(spki);
-	EVP_PKEY_free(pkey);
-	exit(!ok);
-	}
+{
+    RSA *rsa = NULL;
+    NETSCAPE_SPKI *spki = NULL;
+    EVP_PKEY *pkey = NULL;
+    char buf[128];
+    int ok = 0, i;
+    FILE *fp;
+
+    pkey = EVP_PKEY_new();
+
+    if (argc < 2) {
+        /*
+         * Generate an RSA key, the random state should have been seeded with
+         * lots of calls to RAND_seed(....)
+         */
+        fprintf(stderr, "generating RSA key, could take some time...\n");
+        if ((rsa = RSA_generate_key(512, RSA_F4, NULL)) == NULL)
+            goto err;
+    } else {
+        if ((fp = fopen(argv[1], "r")) == NULL) {
+            perror(argv[1]);
+            goto err;
+        }
+        if ((rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL)) == NULL)
+            goto err;
+        fclose(fp);
+    }
+
+    if (!EVP_PKEY_assign_RSA(pkey, rsa))
+        goto err;
+    rsa = NULL;
+
+    /* lets make the spki and set the public key and challenge */
+    if ((spki = NETSCAPE_SPKI_new()) == NULL)
+        goto err;
+
+    if (!SPKI_set_pubkey(spki, pkey))
+        goto err;
+
+    fprintf(stderr, "please enter challenge string:");
+    fflush(stderr);
+    buf[0] = '\0';
+    fgets(buf, sizeof buf, stdin);
+    i = strlen(buf);
+    if (i > 0)
+        buf[--i] = '\0';
+    if (!ASN1_STRING_set((ASN1_STRING *)spki->spkac->challenge, buf, i))
+        goto err;
+
+    if (!NETSCAPE_SPKI_sign(spki, pkey, EVP_md5()))
+        goto err;
+    PEM_write_SPKI(stdout, spki);
+    if (argc < 2)
+        PEM_write_RSAPrivateKey(stdout, pkey->pkey.rsa, NULL, NULL, 0, NULL);
+
+    ok = 1;
+ err:
+    if (!ok) {
+        fprintf(stderr, "something bad happened....");
+        ERR_print_errors_fp(stderr);
+    }
+    NETSCAPE_SPKI_free(spki);
+    EVP_PKEY_free(pkey);
+    exit(!ok);
+}
 
 /* This function is in the next version of SSLeay */
-int EVP_PKEY_assign(pkey,type,key)
+int EVP_PKEY_assign(pkey, type, key)
 EVP_PKEY *pkey;
 int type;
 char *key;
-	{
-	if (pkey == NULL) return(0);
-	if (pkey->pkey.ptr != NULL)
-		{
-		if (pkey->type == EVP_PKEY_RSA)
-			RSA_free(pkey->pkey.rsa);
-		/* else memory leak */
-		}
-	pkey->type=type;
-	pkey->pkey.ptr=key;
-	return(1);
-	}
-
-/* While I have a 
- * X509_set_pubkey() and X509_REQ_set_pubkey(), SPKI_set_pubkey() does
- * not currently exist so here is a version of it.
- * The next SSLeay release will probably have
- * X509_set_pubkey(),
- * X509_REQ_set_pubkey() and
- * NETSCAPE_SPKI_set_pubkey()
- * as macros calling the same function */
-int SPKI_set_pubkey(x,pkey)
+{
+    if (pkey == NULL)
+        return (0);
+    if (pkey->pkey.ptr != NULL) {
+        if (pkey->type == EVP_PKEY_RSA)
+            RSA_free(pkey->pkey.rsa);
+        /* else memory leak */
+    }
+    pkey->type = type;
+    pkey->pkey.ptr = key;
+    return (1);
+}
+
+/*
+ * While I have a X509_set_pubkey() and X509_REQ_set_pubkey(),
+ * SPKI_set_pubkey() does not currently exist so here is a version of it. The
+ * next SSLeay release will probably have X509_set_pubkey(),
+ * X509_REQ_set_pubkey() and NETSCAPE_SPKI_set_pubkey() as macros calling the
+ * same function
+ */
+int SPKI_set_pubkey(x, pkey)
 NETSCAPE_SPKI *x;
 EVP_PKEY *pkey;
-	{
-	int ok=0;
-	X509_PUBKEY *pk;
-	X509_ALGOR *a;
-	ASN1_OBJECT *o;
-	unsigned char *s,*p;
-	int i;
-
-	if (x == NULL) return(0);
-
-	if ((pk=X509_PUBKEY_new()) == NULL) goto err;
-	a=pk->algor;
-
-	/* set the algorithm id */
-	if ((o=OBJ_nid2obj(pkey->type)) == NULL) goto err;
-	ASN1_OBJECT_free(a->algorithm);
-	a->algorithm=o;
-
-	/* Set the parameter list */
-	if ((a->parameter == NULL) || (a->parameter->type != V_ASN1_NULL))
-		{
-		ASN1_TYPE_free(a->parameter);
-		a->parameter=ASN1_TYPE_new();
-		a->parameter->type=V_ASN1_NULL;
-		}
-	i=i2d_PublicKey(pkey,NULL);
-	if ((s=(unsigned char *)malloc(i+1)) == NULL) goto err;
-	p=s;
-	i2d_PublicKey(pkey,&p);
-	if (!ASN1_BIT_STRING_set(pk->public_key,s,i)) goto err;
-	free(s);
-
-	X509_PUBKEY_free(x->spkac->pubkey);
-	x->spkac->pubkey=pk;
-	pk=NULL;
-	ok=1;
-err:
-	if (pk != NULL) X509_PUBKEY_free(pk);
-	return(ok);
-	}
-
+{
+    int ok = 0;
+    X509_PUBKEY *pk;
+    X509_ALGOR *a;
+    ASN1_OBJECT *o;
+    unsigned char *s, *p;
+    int i;
+
+    if (x == NULL)
+        return (0);
+
+    if ((pk = X509_PUBKEY_new()) == NULL)
+        goto err;
+    a = pk->algor;
+
+    /* set the algorithm id */
+    if ((o = OBJ_nid2obj(pkey->type)) == NULL)
+        goto err;
+    ASN1_OBJECT_free(a->algorithm);
+    a->algorithm = o;
+
+    /* Set the parameter list */
+    if ((a->parameter == NULL) || (a->parameter->type != V_ASN1_NULL)) {
+        ASN1_TYPE_free(a->parameter);
+        a->parameter = ASN1_TYPE_new();
+        a->parameter->type = V_ASN1_NULL;
+    }
+    i = i2d_PublicKey(pkey, NULL);
+    if ((s = (unsigned char *)malloc(i + 1)) == NULL)
+        goto err;
+    p = s;
+    i2d_PublicKey(pkey, &p);
+    if (!ASN1_BIT_STRING_set(pk->public_key, s, i))
+        goto err;
+    free(s);
+
+    X509_PUBKEY_free(x->spkac->pubkey);
+    x->spkac->pubkey = pk;
+    pk = NULL;
+    ok = 1;
+ err:
+    if (pk != NULL)
+        X509_PUBKEY_free(pk);
+    return (ok);
+}
diff --git a/demos/state_machine/state_machine.c b/demos/state_machine/state_machine.c
index fef3f3e3d1..2ec196afff 100644
--- a/demos/state_machine/state_machine.c
+++ b/demos/state_machine/state_machine.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -83,334 +83,325 @@
 #include 
 #include 
 
-/* die_unless is intended to work like assert, except that it happens
-   always, even if NDEBUG is defined. Use assert as a stopgap. */
+/*
+ * die_unless is intended to work like assert, except that it happens always,
+ * even if NDEBUG is defined. Use assert as a stopgap.
+ */
 
-#define die_unless(x)	assert(x)
+#define die_unless(x)   assert(x)
 
-typedef struct
-    {
+typedef struct {
     SSL_CTX *pCtx;
     BIO *pbioRead;
     BIO *pbioWrite;
     SSL *pSSL;
-    } SSLStateMachine;
+} SSLStateMachine;
 
-void SSLStateMachine_print_error(SSLStateMachine *pMachine,const char *szErr)
-    {
+void SSLStateMachine_print_error(SSLStateMachine * pMachine,
+                                 const char *szErr)
+{
     unsigned long l;
 
-    fprintf(stderr,"%s\n",szErr);
-    while((l=ERR_get_error()))
-	{
-	char buf[1024];
+    fprintf(stderr, "%s\n", szErr);
+    while ((l = ERR_get_error())) {
+        char buf[1024];
 
-	ERR_error_string_n(l,buf,sizeof buf);
-	fprintf(stderr,"Error %lx: %s\n",l,buf);
-	}
+        ERR_error_string_n(l, buf, sizeof buf);
+        fprintf(stderr, "Error %lx: %s\n", l, buf);
     }
+}
 
 SSLStateMachine *SSLStateMachine_new(const char *szCertificateFile,
-				     const char *szKeyFile)
-    {
-    SSLStateMachine *pMachine=malloc(sizeof *pMachine);
+                                     const char *szKeyFile)
+{
+    SSLStateMachine *pMachine = malloc(sizeof *pMachine);
     int n;
 
     die_unless(pMachine);
 
-    pMachine->pCtx=SSL_CTX_new(SSLv23_server_method());
+    pMachine->pCtx = SSL_CTX_new(SSLv23_server_method());
     die_unless(pMachine->pCtx);
 
-    n=SSL_CTX_use_certificate_file(pMachine->pCtx,szCertificateFile,
-				   SSL_FILETYPE_PEM);
+    n = SSL_CTX_use_certificate_file(pMachine->pCtx, szCertificateFile,
+                                     SSL_FILETYPE_PEM);
     die_unless(n > 0);
 
-    n=SSL_CTX_use_PrivateKey_file(pMachine->pCtx,szKeyFile,SSL_FILETYPE_PEM);
+    n = SSL_CTX_use_PrivateKey_file(pMachine->pCtx, szKeyFile,
+                                    SSL_FILETYPE_PEM);
     die_unless(n > 0);
 
-    pMachine->pSSL=SSL_new(pMachine->pCtx);
+    pMachine->pSSL = SSL_new(pMachine->pCtx);
     die_unless(pMachine->pSSL);
 
-    pMachine->pbioRead=BIO_new(BIO_s_mem());
+    pMachine->pbioRead = BIO_new(BIO_s_mem());
 
-    pMachine->pbioWrite=BIO_new(BIO_s_mem());
+    pMachine->pbioWrite = BIO_new(BIO_s_mem());
 
-    SSL_set_bio(pMachine->pSSL,pMachine->pbioRead,pMachine->pbioWrite);
+    SSL_set_bio(pMachine->pSSL, pMachine->pbioRead, pMachine->pbioWrite);
 
     SSL_set_accept_state(pMachine->pSSL);
 
     return pMachine;
-    }
-
-void SSLStateMachine_read_inject(SSLStateMachine *pMachine,
-				 const unsigned char *aucBuf,int nBuf)
-    {
-    int n=BIO_write(pMachine->pbioRead,aucBuf,nBuf);
-    /* If it turns out this assert fails, then buffer the data here
-     * and just feed it in in churn instead. Seems to me that it
-     * should be guaranteed to succeed, though.
+}
+
+void SSLStateMachine_read_inject(SSLStateMachine * pMachine,
+                                 const unsigned char *aucBuf, int nBuf)
+{
+    int n = BIO_write(pMachine->pbioRead, aucBuf, nBuf);
+    /*
+     * If it turns out this assert fails, then buffer the data here and just
+     * feed it in in churn instead. Seems to me that it should be guaranteed
+     * to succeed, though.
      */
     assert(n == nBuf);
-    fprintf(stderr,"%d bytes of encrypted data fed to state machine\n",n);
-    }
+    fprintf(stderr, "%d bytes of encrypted data fed to state machine\n", n);
+}
 
-int SSLStateMachine_read_extract(SSLStateMachine *pMachine,
-				 unsigned char *aucBuf,int nBuf)
-    {
+int SSLStateMachine_read_extract(SSLStateMachine * pMachine,
+                                 unsigned char *aucBuf, int nBuf)
+{
     int n;
 
-    if(!SSL_is_init_finished(pMachine->pSSL))
-	{
-	fprintf(stderr,"Doing SSL_accept\n");
-	n=SSL_accept(pMachine->pSSL);
-	if(n == 0)
-	    fprintf(stderr,"SSL_accept returned zero\n");
-	if(n < 0)
-	    {
-	    int err;
-
-	    if((err=SSL_get_error(pMachine->pSSL,n)) == SSL_ERROR_WANT_READ)
-		{
-		fprintf(stderr,"SSL_accept wants more data\n");
-		return 0;
-		}
-
-	    SSLStateMachine_print_error(pMachine,"SSL_accept error");
-	    exit(7);
-	    }
-	return 0;
-	}
-
-    n=SSL_read(pMachine->pSSL,aucBuf,nBuf);
-    if(n < 0)
-	{
-	int err=SSL_get_error(pMachine->pSSL,n);
-
-	if(err == SSL_ERROR_WANT_READ)
-	    {
-	    fprintf(stderr,"SSL_read wants more data\n");
-	    return 0;
-	    }
-
-	SSLStateMachine_print_error(pMachine,"SSL_read error");
-	exit(8);
-	}
-
-    fprintf(stderr,"%d bytes of decrypted data read from state machine\n",n);
-    return n;
+    if (!SSL_is_init_finished(pMachine->pSSL)) {
+        fprintf(stderr, "Doing SSL_accept\n");
+        n = SSL_accept(pMachine->pSSL);
+        if (n == 0)
+            fprintf(stderr, "SSL_accept returned zero\n");
+        if (n < 0) {
+            int err;
+
+            if ((err =
+                 SSL_get_error(pMachine->pSSL, n)) == SSL_ERROR_WANT_READ) {
+                fprintf(stderr, "SSL_accept wants more data\n");
+                return 0;
+            }
+
+            SSLStateMachine_print_error(pMachine, "SSL_accept error");
+            exit(7);
+        }
+        return 0;
     }
 
-int SSLStateMachine_write_can_extract(SSLStateMachine *pMachine)
-    {
-    int n=BIO_pending(pMachine->pbioWrite);
-    if(n)
-	fprintf(stderr,"There is encrypted data available to write\n");
+    n = SSL_read(pMachine->pSSL, aucBuf, nBuf);
+    if (n < 0) {
+        int err = SSL_get_error(pMachine->pSSL, n);
+
+        if (err == SSL_ERROR_WANT_READ) {
+            fprintf(stderr, "SSL_read wants more data\n");
+            return 0;
+        }
+
+        SSLStateMachine_print_error(pMachine, "SSL_read error");
+        exit(8);
+    }
+
+    fprintf(stderr, "%d bytes of decrypted data read from state machine\n",
+            n);
+    return n;
+}
+
+int SSLStateMachine_write_can_extract(SSLStateMachine * pMachine)
+{
+    int n = BIO_pending(pMachine->pbioWrite);
+    if (n)
+        fprintf(stderr, "There is encrypted data available to write\n");
     else
-	fprintf(stderr,"There is no encrypted data available to write\n");
+        fprintf(stderr, "There is no encrypted data available to write\n");
 
     return n;
-    }
+}
 
-int SSLStateMachine_write_extract(SSLStateMachine *pMachine,
-				  unsigned char *aucBuf,int nBuf)
-    {
+int SSLStateMachine_write_extract(SSLStateMachine * pMachine,
+                                  unsigned char *aucBuf, int nBuf)
+{
     int n;
 
-    n=BIO_read(pMachine->pbioWrite,aucBuf,nBuf);
-    fprintf(stderr,"%d bytes of encrypted data read from state machine\n",n);
+    n = BIO_read(pMachine->pbioWrite, aucBuf, nBuf);
+    fprintf(stderr, "%d bytes of encrypted data read from state machine\n",
+            n);
     return n;
-    }
-
-void SSLStateMachine_write_inject(SSLStateMachine *pMachine,
-				  const unsigned char *aucBuf,int nBuf)
-    {
-    int n=SSL_write(pMachine->pSSL,aucBuf,nBuf);
-    /* If it turns out this assert fails, then buffer the data here
-     * and just feed it in in churn instead. Seems to me that it
-     * should be guaranteed to succeed, though.
+}
+
+void SSLStateMachine_write_inject(SSLStateMachine * pMachine,
+                                  const unsigned char *aucBuf, int nBuf)
+{
+    int n = SSL_write(pMachine->pSSL, aucBuf, nBuf);
+    /*
+     * If it turns out this assert fails, then buffer the data here and just
+     * feed it in in churn instead. Seems to me that it should be guaranteed
+     * to succeed, though.
      */
     assert(n == nBuf);
-    fprintf(stderr,"%d bytes of unencrypted data fed to state machine\n",n);
-    }
+    fprintf(stderr, "%d bytes of unencrypted data fed to state machine\n", n);
+}
 
 int OpenSocket(int nPort)
-    {
+{
     int nSocket;
     struct sockaddr_in saServer;
     struct sockaddr_in saClient;
-    int one=1;
+    int one = 1;
     int nSize;
     int nFD;
     int nLen;
 
-    nSocket=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
-    if(nSocket < 0)
-	{
-	perror("socket");
-	exit(1);
-	}
+    nSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if (nSocket < 0) {
+        perror("socket");
+        exit(1);
+    }
 
-    if(setsockopt(nSocket,SOL_SOCKET,SO_REUSEADDR,(char *)&one,sizeof one) < 0)
-	{
-	perror("setsockopt");
+    if (setsockopt
+        (nSocket, SOL_SOCKET, SO_REUSEADDR, (char *)&one, sizeof one) < 0) {
+        perror("setsockopt");
         exit(2);
-	}
-
-    memset(&saServer,0,sizeof saServer);
-    saServer.sin_family=AF_INET;
-    saServer.sin_port=htons(nPort);
-    nSize=sizeof saServer;
-    if(bind(nSocket,(struct sockaddr *)&saServer,nSize) < 0)
-	{
-	perror("bind");
-	exit(3);
-	}
-
-    if(listen(nSocket,512) < 0)
-	{
-	perror("listen");
-	exit(4);
-	}
-
-    nLen=sizeof saClient;
-    nFD=accept(nSocket,(struct sockaddr *)&saClient,&nLen);
-    if(nFD < 0)
-	{
-	perror("accept");
-	exit(5);
-	}
-
-    fprintf(stderr,"Incoming accepted on port %d\n",nPort);
+    }
 
-    return nFD;
+    memset(&saServer, 0, sizeof saServer);
+    saServer.sin_family = AF_INET;
+    saServer.sin_port = htons(nPort);
+    nSize = sizeof saServer;
+    if (bind(nSocket, (struct sockaddr *)&saServer, nSize) < 0) {
+        perror("bind");
+        exit(3);
+    }
+
+    if (listen(nSocket, 512) < 0) {
+        perror("listen");
+        exit(4);
+    }
+
+    nLen = sizeof saClient;
+    nFD = accept(nSocket, (struct sockaddr *)&saClient, &nLen);
+    if (nFD < 0) {
+        perror("accept");
+        exit(5);
     }
 
-int main(int argc,char **argv)
-    {
+    fprintf(stderr, "Incoming accepted on port %d\n", nPort);
+
+    return nFD;
+}
+
+int main(int argc, char **argv)
+{
     SSLStateMachine *pMachine;
     int nPort;
     int nFD;
     const char *szCertificateFile;
     const char *szKeyFile;
     char rbuf[1];
-    int nrbuf=0;
+    int nrbuf = 0;
 
-    if(argc != 4)
-	{
-	fprintf(stderr,"%s   \n",argv[0]);
-	exit(6);
-	}
+    if (argc != 4) {
+        fprintf(stderr, "%s   \n", argv[0]);
+        exit(6);
+    }
 
-    nPort=atoi(argv[1]);
-    szCertificateFile=argv[2];
-    szKeyFile=argv[3];
+    nPort = atoi(argv[1]);
+    szCertificateFile = argv[2];
+    szKeyFile = argv[3];
 
     SSL_library_init();
     OpenSSL_add_ssl_algorithms();
     SSL_load_error_strings();
     ERR_load_crypto_strings();
 
-    nFD=OpenSocket(nPort);
-
-    pMachine=SSLStateMachine_new(szCertificateFile,szKeyFile);
-
-    for( ; ; )
-	{
-	fd_set rfds,wfds;
-	unsigned char buf[1024];
-	int n;
-
-	FD_ZERO(&rfds);
-	FD_ZERO(&wfds);
-
-	/* Select socket for input */
-	FD_SET(nFD,&rfds);
-
-	/* check whether there's decrypted data */
-	if(!nrbuf)
-	    nrbuf=SSLStateMachine_read_extract(pMachine,rbuf,1);
-
-	/* if there's decrypted data, check whether we can write it */
-	if(nrbuf)
-	    FD_SET(1,&wfds);
-
-	/* Select socket for output */
-	if(SSLStateMachine_write_can_extract(pMachine))
-	    FD_SET(nFD,&wfds);
-
-	/* Select stdin for input */
-	FD_SET(0,&rfds);
-
-	/* Wait for something to do something */
-	n=select(nFD+1,&rfds,&wfds,NULL,NULL);
-	assert(n > 0);
-
-	/* Socket is ready for input */
-	if(FD_ISSET(nFD,&rfds))
-	    {
-	    n=read(nFD,buf,sizeof buf);
-	    if(n == 0)
-		{
-		fprintf(stderr,"Got EOF on socket\n");
-		exit(0);
-		}
-	    assert(n > 0);
-
-	    SSLStateMachine_read_inject(pMachine,buf,n);
-	    }
-
-	/* stdout is ready for output (and hence we have some to send it) */
-	if(FD_ISSET(1,&wfds))
-	    {
-	    assert(nrbuf == 1);
-	    buf[0]=rbuf[0];
-	    nrbuf=0;
-
-	    n=SSLStateMachine_read_extract(pMachine,buf+1,sizeof buf-1);
-	    if(n < 0)
-		{
-		SSLStateMachine_print_error(pMachine,"read extract failed");
-		break;
-		}
-	    assert(n >= 0);
-	    ++n;
-	    if(n > 0) /* FIXME: has to be true now */
-		{
-		int w;
-		
-		w=write(1,buf,n);
-		/* FIXME: we should push back any unwritten data */
-		assert(w == n);
-		}
-	    }
-
-	/* Socket is ready for output (and therefore we have output to send) */
-	if(FD_ISSET(nFD,&wfds))
-	    {
-	    int w;
-
-	    n=SSLStateMachine_write_extract(pMachine,buf,sizeof buf);
-	    assert(n > 0);
-
-	    w=write(nFD,buf,n);
-	    /* FIXME: we should push back any unwritten data */
-	    assert(w == n);
-	    }
-
-	/* Stdin is ready for input */
-	if(FD_ISSET(0,&rfds))
-	    {
-	    n=read(0,buf,sizeof buf);
-	    if(n == 0)
-		{
-		fprintf(stderr,"Got EOF on stdin\n");
-		exit(0);
-		}
-	    assert(n > 0);
-
-	    SSLStateMachine_write_inject(pMachine,buf,n);
-	    }
-	}
+    nFD = OpenSocket(nPort);
+
+    pMachine = SSLStateMachine_new(szCertificateFile, szKeyFile);
+
+    for (;;) {
+        fd_set rfds, wfds;
+        unsigned char buf[1024];
+        int n;
+
+        FD_ZERO(&rfds);
+        FD_ZERO(&wfds);
+
+        /* Select socket for input */
+        FD_SET(nFD, &rfds);
+
+        /* check whether there's decrypted data */
+        if (!nrbuf)
+            nrbuf = SSLStateMachine_read_extract(pMachine, rbuf, 1);
+
+        /* if there's decrypted data, check whether we can write it */
+        if (nrbuf)
+            FD_SET(1, &wfds);
+
+        /* Select socket for output */
+        if (SSLStateMachine_write_can_extract(pMachine))
+            FD_SET(nFD, &wfds);
+
+        /* Select stdin for input */
+        FD_SET(0, &rfds);
+
+        /* Wait for something to do something */
+        n = select(nFD + 1, &rfds, &wfds, NULL, NULL);
+        assert(n > 0);
+
+        /* Socket is ready for input */
+        if (FD_ISSET(nFD, &rfds)) {
+            n = read(nFD, buf, sizeof buf);
+            if (n == 0) {
+                fprintf(stderr, "Got EOF on socket\n");
+                exit(0);
+            }
+            assert(n > 0);
+
+            SSLStateMachine_read_inject(pMachine, buf, n);
+        }
+
+        /* stdout is ready for output (and hence we have some to send it) */
+        if (FD_ISSET(1, &wfds)) {
+            assert(nrbuf == 1);
+            buf[0] = rbuf[0];
+            nrbuf = 0;
+
+            n = SSLStateMachine_read_extract(pMachine, buf + 1,
+                                             sizeof buf - 1);
+            if (n < 0) {
+                SSLStateMachine_print_error(pMachine, "read extract failed");
+                break;
+            }
+            assert(n >= 0);
+            ++n;
+            if (n > 0) {        /* FIXME: has to be true now */
+                int w;
+
+                w = write(1, buf, n);
+                /* FIXME: we should push back any unwritten data */
+                assert(w == n);
+            }
+        }
+
+        /*
+         * Socket is ready for output (and therefore we have output to send)
+         */
+        if (FD_ISSET(nFD, &wfds)) {
+            int w;
+
+            n = SSLStateMachine_write_extract(pMachine, buf, sizeof buf);
+            assert(n > 0);
+
+            w = write(nFD, buf, n);
+            /* FIXME: we should push back any unwritten data */
+            assert(w == n);
+        }
+
+        /* Stdin is ready for input */
+        if (FD_ISSET(0, &rfds)) {
+            n = read(0, buf, sizeof buf);
+            if (n == 0) {
+                fprintf(stderr, "Got EOF on stdin\n");
+                exit(0);
+            }
+            assert(n > 0);
+
+            SSLStateMachine_write_inject(pMachine, buf, n);
+        }
+    }
     /* not reached */
     return 0;
-    }
+}
diff --git a/demos/tunala/breakage.c b/demos/tunala/breakage.c
index dcdd64b0ef..16a3b9e0c8 100644
--- a/demos/tunala/breakage.c
+++ b/demos/tunala/breakage.c
@@ -3,64 +3,66 @@
 int int_strtoul(const char *str, unsigned long *val)
 {
 #ifdef HAVE_STRTOUL
-	char *tmp;
-	unsigned long ret = strtoul(str, &tmp, 10);
-	if((str == tmp) || (*tmp != '\0'))
-		/* The value didn't parse cleanly */
-		return 0;
-	if(ret == ULONG_MAX)
-		/* We hit a limit */
-		return 0;
-	*val = ret;
-	return 1;
+    char *tmp;
+    unsigned long ret = strtoul(str, &tmp, 10);
+    if ((str == tmp) || (*tmp != '\0'))
+        /* The value didn't parse cleanly */
+        return 0;
+    if (ret == ULONG_MAX)
+        /* We hit a limit */
+        return 0;
+    *val = ret;
+    return 1;
 #else
-	char buf[2];
-	unsigned long ret = 0;
-	buf[1] = '\0';
-	if(str == '\0')
-		/* An empty string ... */
-		return 0;
-	while(*str != '\0') {
-		/* We have to multiply 'ret' by 10 before absorbing the next
-		 * digit. If this will overflow, catch it now. */
-		if(ret && (((ULONG_MAX + 10) / ret) < 10))
-			return 0;
-		ret *= 10;
-		if(!isdigit(*str))
-			return 0;
-		buf[0] = *str;
-		ret += atoi(buf);
-		str++;
-	}
-	*val = ret;
-	return 1;
+    char buf[2];
+    unsigned long ret = 0;
+    buf[1] = '\0';
+    if (str == '\0')
+        /* An empty string ... */
+        return 0;
+    while (*str != '\0') {
+        /*
+         * We have to multiply 'ret' by 10 before absorbing the next digit.
+         * If this will overflow, catch it now.
+         */
+        if (ret && (((ULONG_MAX + 10) / ret) < 10))
+            return 0;
+        ret *= 10;
+        if (!isdigit(*str))
+            return 0;
+        buf[0] = *str;
+        ret += atoi(buf);
+        str++;
+    }
+    *val = ret;
+    return 1;
 #endif
 }
 
 #ifndef HAVE_STRSTR
 char *int_strstr(const char *haystack, const char *needle)
 {
-	const char *sub_haystack = haystack, *sub_needle = needle;
-	unsigned int offset = 0;
-	if(!needle)
-		return haystack;
-	if(!haystack)
-		return NULL;
-	while((*sub_haystack != '\0') && (*sub_needle != '\0')) {
-		if(sub_haystack[offset] == sub_needle) {
-			/* sub_haystack is still a candidate */
-			offset++;
-			sub_needle++;
-		} else {
-			/* sub_haystack is no longer a possibility */
-			sub_haystack++;
-			offset = 0;
-			sub_needle = needle;
-		}
-	}
-	if(*sub_haystack == '\0')
-		/* Found nothing */
-		return NULL;
-	return sub_haystack;
+    const char *sub_haystack = haystack, *sub_needle = needle;
+    unsigned int offset = 0;
+    if (!needle)
+        return haystack;
+    if (!haystack)
+        return NULL;
+    while ((*sub_haystack != '\0') && (*sub_needle != '\0')) {
+        if (sub_haystack[offset] == sub_needle) {
+            /* sub_haystack is still a candidate */
+            offset++;
+            sub_needle++;
+        } else {
+            /* sub_haystack is no longer a possibility */
+            sub_haystack++;
+            offset = 0;
+            sub_needle = needle;
+        }
+    }
+    if (*sub_haystack == '\0')
+        /* Found nothing */
+        return NULL;
+    return sub_haystack;
 }
 #endif
diff --git a/demos/tunala/buffer.c b/demos/tunala/buffer.c
index c5cd004209..8e2cc9d200 100644
--- a/demos/tunala/buffer.c
+++ b/demos/tunala/buffer.c
@@ -2,204 +2,235 @@
 
 #ifndef NO_BUFFER
 
-void buffer_init(buffer_t *buf)
+void buffer_init(buffer_t * buf)
 {
-	buf->used = 0;
-	buf->total_in = buf->total_out = 0;
+    buf->used = 0;
+    buf->total_in = buf->total_out = 0;
 }
 
-void buffer_close(buffer_t *buf)
+void buffer_close(buffer_t * buf)
 {
-	/* Our data is static - nothing needs "release", just reset it */
-	buf->used = 0;
+    /* Our data is static - nothing needs "release", just reset it */
+    buf->used = 0;
 }
 
 /* Code these simple ones in compact form */
-unsigned int buffer_used(buffer_t *buf) {
-	return buf->used; }
-unsigned int buffer_unused(buffer_t *buf) {
-	return (MAX_DATA_SIZE - buf->used); }
-int buffer_full(buffer_t *buf) {
-	return (buf->used == MAX_DATA_SIZE ? 1 : 0); }
-int buffer_notfull(buffer_t *buf) {
-	return (buf->used < MAX_DATA_SIZE ? 1 : 0); }
-int buffer_empty(buffer_t *buf) {
-	return (buf->used == 0 ? 1 : 0); }
-int buffer_notempty(buffer_t *buf) {
-	return (buf->used > 0 ? 1 : 0); }
-unsigned long buffer_total_in(buffer_t *buf) {
-	return buf->total_in; }
-unsigned long buffer_total_out(buffer_t *buf) {
-	return buf->total_out; }
-
-/* These 3 static (internal) functions don't adjust the "total" variables as
+unsigned int buffer_used(buffer_t * buf)
+{
+    return buf->used;
+}
+
+unsigned int buffer_unused(buffer_t * buf)
+{
+    return (MAX_DATA_SIZE - buf->used);
+}
+
+int buffer_full(buffer_t * buf)
+{
+    return (buf->used == MAX_DATA_SIZE ? 1 : 0);
+}
+
+int buffer_notfull(buffer_t * buf)
+{
+    return (buf->used < MAX_DATA_SIZE ? 1 : 0);
+}
+
+int buffer_empty(buffer_t * buf)
+{
+    return (buf->used == 0 ? 1 : 0);
+}
+
+int buffer_notempty(buffer_t * buf)
+{
+    return (buf->used > 0 ? 1 : 0);
+}
+
+unsigned long buffer_total_in(buffer_t * buf)
+{
+    return buf->total_in;
+}
+
+unsigned long buffer_total_out(buffer_t * buf)
+{
+    return buf->total_out;
+}
+
+/*
+ * These 3 static (internal) functions don't adjust the "total" variables as
  * it's not sure when they're called how it should be interpreted. Only the
  * higher-level "buffer_[to|from]_[fd|SSL|BIO]" functions should alter these
- * values. */
-#if 0 /* To avoid "unused" warnings */
-static unsigned int buffer_adddata(buffer_t *buf, const unsigned char *ptr,
-		unsigned int size)
-{
-	unsigned int added = MAX_DATA_SIZE - buf->used;
-	if(added > size)
-		added = size;
-	if(added == 0)
-		return 0;
-	memcpy(buf->data + buf->used, ptr, added);
-	buf->used += added;
-	buf->total_in += added;
-	return added;
-}
-
-static unsigned int buffer_tobuffer(buffer_t *to, buffer_t *from, int cap)
-{
-	unsigned int moved, tomove = from->used;
-	if((int)tomove > cap)
-		tomove = cap;
-	if(tomove == 0)
-		return 0;
-	moved = buffer_adddata(to, from->data, tomove);
-	if(moved == 0)
-		return 0;
-	buffer_takedata(from, NULL, moved);
-	return moved;
-}
-#endif
-
-static unsigned int buffer_takedata(buffer_t *buf, unsigned char *ptr,
-		unsigned int size)
-{
-	unsigned int taken = buf->used;
-	if(taken > size)
-		taken = size;
-	if(taken == 0)
-		return 0;
-	if(ptr)
-		memcpy(ptr, buf->data, taken);
-	buf->used -= taken;
-	/* Do we have to scroll? */
-	if(buf->used > 0)
-		memmove(buf->data, buf->data + taken, buf->used);
-	return taken;
-}
-
-#ifndef NO_IP
-
-int buffer_from_fd(buffer_t *buf, int fd)
-{
-	int toread = buffer_unused(buf);
-	if(toread == 0)
-		/* Shouldn't be called in this case! */
-		abort();
-	toread = read(fd, buf->data + buf->used, toread);
-	if(toread > 0) {
-		buf->used += toread;
-		buf->total_in += toread;
-	}
-	return toread;
-}
-
-int buffer_to_fd(buffer_t *buf, int fd)
-{
-	int towrite = buffer_used(buf);
-	if(towrite == 0)
-		/* Shouldn't be called in this case! */
-		abort();
-	towrite = write(fd, buf->data, towrite);
-	if(towrite > 0) {
-		buffer_takedata(buf, NULL, towrite);
-		buf->total_out += towrite;
-	}
-	return towrite;
-}
-
-#endif /* !defined(NO_IP) */
-
-#ifndef NO_OPENSSL
+ * values.
+ */
+# if 0                          /* To avoid "unused" warnings */
+static unsigned int buffer_adddata(buffer_t * buf, const unsigned char *ptr,
+                                   unsigned int size)
+{
+    unsigned int added = MAX_DATA_SIZE - buf->used;
+    if (added > size)
+        added = size;
+    if (added == 0)
+        return 0;
+    memcpy(buf->data + buf->used, ptr, added);
+    buf->used += added;
+    buf->total_in += added;
+    return added;
+}
+
+static unsigned int buffer_tobuffer(buffer_t * to, buffer_t * from, int cap)
+{
+    unsigned int moved, tomove = from->used;
+    if ((int)tomove > cap)
+        tomove = cap;
+    if (tomove == 0)
+        return 0;
+    moved = buffer_adddata(to, from->data, tomove);
+    if (moved == 0)
+        return 0;
+    buffer_takedata(from, NULL, moved);
+    return moved;
+}
+# endif
+
+static unsigned int buffer_takedata(buffer_t * buf, unsigned char *ptr,
+                                    unsigned int size)
+{
+    unsigned int taken = buf->used;
+    if (taken > size)
+        taken = size;
+    if (taken == 0)
+        return 0;
+    if (ptr)
+        memcpy(ptr, buf->data, taken);
+    buf->used -= taken;
+    /* Do we have to scroll? */
+    if (buf->used > 0)
+        memmove(buf->data, buf->data + taken, buf->used);
+    return taken;
+}
+
+# ifndef NO_IP
+
+int buffer_from_fd(buffer_t * buf, int fd)
+{
+    int toread = buffer_unused(buf);
+    if (toread == 0)
+        /* Shouldn't be called in this case! */
+        abort();
+    toread = read(fd, buf->data + buf->used, toread);
+    if (toread > 0) {
+        buf->used += toread;
+        buf->total_in += toread;
+    }
+    return toread;
+}
+
+int buffer_to_fd(buffer_t * buf, int fd)
+{
+    int towrite = buffer_used(buf);
+    if (towrite == 0)
+        /* Shouldn't be called in this case! */
+        abort();
+    towrite = write(fd, buf->data, towrite);
+    if (towrite > 0) {
+        buffer_takedata(buf, NULL, towrite);
+        buf->total_out += towrite;
+    }
+    return towrite;
+}
+
+# endif                         /* !defined(NO_IP) */
+
+# ifndef NO_OPENSSL
 
 static void int_ssl_check(SSL *s, int ret)
 {
-	int e = SSL_get_error(s, ret);
-	switch(e) {
-		/* These seem to be harmless and already "dealt with" by our
-		 * non-blocking environment. NB: "ZERO_RETURN" is the clean
-		 * "error" indicating a successfully closed SSL tunnel. We let
-		 * this happen because our IO loop should not appear to have
-		 * broken on this condition - and outside the IO loop, the
-		 * "shutdown" state is checked. */
-	case SSL_ERROR_NONE:
-	case SSL_ERROR_WANT_READ:
-	case SSL_ERROR_WANT_WRITE:
-	case SSL_ERROR_WANT_X509_LOOKUP:
-	case SSL_ERROR_ZERO_RETURN:
-		return;
-		/* These seem to be indications of a genuine error that should
-		 * result in the SSL tunnel being regarded as "dead". */
-	case SSL_ERROR_SYSCALL:
-	case SSL_ERROR_SSL:
-		SSL_set_app_data(s, (char *)1);
-		return;
-	default:
-		break;
-	}
-	/* For any other errors that (a) exist, and (b) crop up - we need to
-	 * interpret what to do with them - so "politely inform" the caller that
-	 * the code needs updating here. */
-	abort();
-}
-
-void buffer_from_SSL(buffer_t *buf, SSL *ssl)
-{
-	int ret;
-	if(!ssl || buffer_full(buf))
-		return;
-	ret = SSL_read(ssl, buf->data + buf->used, buffer_unused(buf));
-	if(ret > 0) {
-		buf->used += ret;
-		buf->total_in += ret;
-	}
-	if(ret < 0)
-		int_ssl_check(ssl, ret);
-}
-
-void buffer_to_SSL(buffer_t *buf, SSL *ssl)
-{
-	int ret;
-	if(!ssl || buffer_empty(buf))
-		return;
-	ret = SSL_write(ssl, buf->data, buf->used);
-	if(ret > 0) {
-		buffer_takedata(buf, NULL, ret);
-		buf->total_out += ret;
-	}
-	if(ret < 0)
-		int_ssl_check(ssl, ret);
-}
-
-void buffer_from_BIO(buffer_t *buf, BIO *bio)
-{
-	int ret;
-	if(!bio || buffer_full(buf))
-		return;
-	ret = BIO_read(bio, buf->data + buf->used, buffer_unused(buf));
-	if(ret > 0) {
-		buf->used += ret;
-		buf->total_in += ret;
-	}
-}
-
-void buffer_to_BIO(buffer_t *buf, BIO *bio)
-{
-	int ret;
-	if(!bio || buffer_empty(buf))
-		return;
-	ret = BIO_write(bio, buf->data, buf->used);
-	if(ret > 0) {
-		buffer_takedata(buf, NULL, ret);
-		buf->total_out += ret;
-	}
-}
-
-#endif /* !defined(NO_OPENSSL) */
-
-#endif /* !defined(NO_BUFFER) */
+    int e = SSL_get_error(s, ret);
+    switch (e) {
+        /*
+         * These seem to be harmless and already "dealt with" by our
+         * non-blocking environment. NB: "ZERO_RETURN" is the clean "error"
+         * indicating a successfully closed SSL tunnel. We let this happen
+         * because our IO loop should not appear to have broken on this
+         * condition - and outside the IO loop, the "shutdown" state is
+         * checked.
+         */
+    case SSL_ERROR_NONE:
+    case SSL_ERROR_WANT_READ:
+    case SSL_ERROR_WANT_WRITE:
+    case SSL_ERROR_WANT_X509_LOOKUP:
+    case SSL_ERROR_ZERO_RETURN:
+        return;
+        /*
+         * These seem to be indications of a genuine error that should result
+         * in the SSL tunnel being regarded as "dead".
+         */
+    case SSL_ERROR_SYSCALL:
+    case SSL_ERROR_SSL:
+        SSL_set_app_data(s, (char *)1);
+        return;
+    default:
+        break;
+    }
+    /*
+     * For any other errors that (a) exist, and (b) crop up - we need to
+     * interpret what to do with them - so "politely inform" the caller that
+     * the code needs updating here.
+     */
+    abort();
+}
+
+void buffer_from_SSL(buffer_t * buf, SSL *ssl)
+{
+    int ret;
+    if (!ssl || buffer_full(buf))
+        return;
+    ret = SSL_read(ssl, buf->data + buf->used, buffer_unused(buf));
+    if (ret > 0) {
+        buf->used += ret;
+        buf->total_in += ret;
+    }
+    if (ret < 0)
+        int_ssl_check(ssl, ret);
+}
+
+void buffer_to_SSL(buffer_t * buf, SSL *ssl)
+{
+    int ret;
+    if (!ssl || buffer_empty(buf))
+        return;
+    ret = SSL_write(ssl, buf->data, buf->used);
+    if (ret > 0) {
+        buffer_takedata(buf, NULL, ret);
+        buf->total_out += ret;
+    }
+    if (ret < 0)
+        int_ssl_check(ssl, ret);
+}
+
+void buffer_from_BIO(buffer_t * buf, BIO *bio)
+{
+    int ret;
+    if (!bio || buffer_full(buf))
+        return;
+    ret = BIO_read(bio, buf->data + buf->used, buffer_unused(buf));
+    if (ret > 0) {
+        buf->used += ret;
+        buf->total_in += ret;
+    }
+}
+
+void buffer_to_BIO(buffer_t * buf, BIO *bio)
+{
+    int ret;
+    if (!bio || buffer_empty(buf))
+        return;
+    ret = BIO_write(bio, buf->data, buf->used);
+    if (ret > 0) {
+        buffer_takedata(buf, NULL, ret);
+        buf->total_out += ret;
+    }
+}
+
+# endif                         /* !defined(NO_OPENSSL) */
+
+#endif                          /* !defined(NO_BUFFER) */
diff --git a/demos/tunala/cb.c b/demos/tunala/cb.c
index ba9a5681ff..684a07f086 100644
--- a/demos/tunala/cb.c
+++ b/demos/tunala/cb.c
@@ -16,148 +16,158 @@ static unsigned int cb_ssl_verify_level = 1;
 /* Other static rubbish (to mirror s_cb.c where required) */
 static int int_verify_depth = 10;
 
-/* This function is largely borrowed from the one used in OpenSSL's "s_client"
- * and "s_server" utilities. */
+/*
+ * This function is largely borrowed from the one used in OpenSSL's
+ * "s_client" and "s_server" utilities.
+ */
 void cb_ssl_info(const SSL *s, int where, int ret)
 {
-	const char *str1, *str2;
-	int w;
-
-	if(!fp_cb_ssl_info)
-		return;
-
-	w = where & ~SSL_ST_MASK;
-	str1 = (w & SSL_ST_CONNECT ? "SSL_connect" : (w & SSL_ST_ACCEPT ?
-				"SSL_accept" : "undefined")),
-	str2 = SSL_state_string_long(s);
-
-	if (where & SSL_CB_LOOP)
-		fprintf(fp_cb_ssl_info, "(%s) %s\n", str1, str2);
-	else if (where & SSL_CB_EXIT) {
-		if (ret == 0)
-			fprintf(fp_cb_ssl_info, "(%s) failed in %s\n", str1, str2);
-/* In a non-blocking model, we get a few of these "error"s simply because we're
- * calling "reads" and "writes" on the state-machine that are virtual NOPs
- * simply to avoid wasting the time seeing if we *should* call them. Removing
- * this case makes the "-out_state" output a lot easier on the eye. */
-#if 0
-		else if (ret < 0)
-			fprintf(fp_cb_ssl_info, "%s:error in %s\n", str1, str2);
-#endif
-	}
+    const char *str1, *str2;
+    int w;
+
+    if (!fp_cb_ssl_info)
+        return;
+
+    w = where & ~SSL_ST_MASK;
+    str1 = (w & SSL_ST_CONNECT ? "SSL_connect" : (w & SSL_ST_ACCEPT ?
+                                                  "SSL_accept" :
+                                                  "undefined")), str2 =
+        SSL_state_string_long(s);
+
+    if (where & SSL_CB_LOOP)
+        fprintf(fp_cb_ssl_info, "(%s) %s\n", str1, str2);
+    else if (where & SSL_CB_EXIT) {
+        if (ret == 0)
+            fprintf(fp_cb_ssl_info, "(%s) failed in %s\n", str1, str2);
+        /*
+         * In a non-blocking model, we get a few of these "error"s simply
+         * because we're calling "reads" and "writes" on the state-machine
+         * that are virtual NOPs simply to avoid wasting the time seeing if
+         * we *should* call them. Removing this case makes the "-out_state"
+         * output a lot easier on the eye.
+         */
+# if 0
+        else if (ret < 0)
+            fprintf(fp_cb_ssl_info, "%s:error in %s\n", str1, str2);
+# endif
+    }
 }
 
 void cb_ssl_info_set_output(FILE *fp)
 {
-	fp_cb_ssl_info = fp;
+    fp_cb_ssl_info = fp;
 }
 
-static const char *int_reason_no_issuer = "X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT";
+static const char *int_reason_no_issuer =
+    "X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT";
 static const char *int_reason_not_yet = "X509_V_ERR_CERT_NOT_YET_VALID";
-static const char *int_reason_before = "X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD";
+static const char *int_reason_before =
+    "X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD";
 static const char *int_reason_expired = "X509_V_ERR_CERT_HAS_EXPIRED";
-static const char *int_reason_after = "X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD";
+static const char *int_reason_after =
+    "X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD";
 
 /* Stolen wholesale from apps/s_cb.c :-) And since then, mutilated ... */
 int cb_ssl_verify(int ok, X509_STORE_CTX *ctx)
 {
-	char buf1[256]; /* Used for the subject name */
-	char buf2[256]; /* Used for the issuer name */
-	const char *reason = NULL; /* Error reason (if any) */
-	X509 *err_cert;
-	int err, depth;
-
-	if(!fp_cb_ssl_verify || (cb_ssl_verify_level == 0))
-		return ok;
-	err_cert = X509_STORE_CTX_get_current_cert(ctx);
-	err = X509_STORE_CTX_get_error(ctx);
-	depth = X509_STORE_CTX_get_error_depth(ctx);
-
-	buf1[0] = buf2[0] = '\0';
-	/* Fill buf1 */
-	X509_NAME_oneline(X509_get_subject_name(err_cert), buf1, 256);
-	/* Fill buf2 */
-	X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert), buf2, 256);
-	switch (ctx->error) {
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
-		reason = int_reason_no_issuer;
-		break;
-	case X509_V_ERR_CERT_NOT_YET_VALID:
-		reason = int_reason_not_yet;
-		break;
-	case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
-		reason = int_reason_before;
-		break;
-	case X509_V_ERR_CERT_HAS_EXPIRED:
-		reason = int_reason_expired;
-		break;
-	case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
-		reason = int_reason_after;
-		break;
-	}
-
-	if((cb_ssl_verify_level == 1) && ok)
-		return ok;
-	fprintf(fp_cb_ssl_verify, "chain-depth=%d, ", depth);
-	if(reason)
-		fprintf(fp_cb_ssl_verify, "error=%s\n", reason);
-	else
-		fprintf(fp_cb_ssl_verify, "error=%d\n", err);
-	if(cb_ssl_verify_level < 3)
-		return ok;
-	fprintf(fp_cb_ssl_verify, "--> subject = %s\n", buf1);
-	fprintf(fp_cb_ssl_verify, "--> issuer  = %s\n", buf2);
-	if(!ok)
-		fprintf(fp_cb_ssl_verify,"--> verify error:num=%d:%s\n",err,
-			X509_verify_cert_error_string(err));
-	fprintf(fp_cb_ssl_verify, "--> verify return:%d\n",ok);
-	return ok;
+    char buf1[256];             /* Used for the subject name */
+    char buf2[256];             /* Used for the issuer name */
+    const char *reason = NULL;  /* Error reason (if any) */
+    X509 *err_cert;
+    int err, depth;
+
+    if (!fp_cb_ssl_verify || (cb_ssl_verify_level == 0))
+        return ok;
+    err_cert = X509_STORE_CTX_get_current_cert(ctx);
+    err = X509_STORE_CTX_get_error(ctx);
+    depth = X509_STORE_CTX_get_error_depth(ctx);
+
+    buf1[0] = buf2[0] = '\0';
+    /* Fill buf1 */
+    X509_NAME_oneline(X509_get_subject_name(err_cert), buf1, 256);
+    /* Fill buf2 */
+    X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert), buf2, 256);
+    switch (ctx->error) {
+    case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
+        reason = int_reason_no_issuer;
+        break;
+    case X509_V_ERR_CERT_NOT_YET_VALID:
+        reason = int_reason_not_yet;
+        break;
+    case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
+        reason = int_reason_before;
+        break;
+    case X509_V_ERR_CERT_HAS_EXPIRED:
+        reason = int_reason_expired;
+        break;
+    case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
+        reason = int_reason_after;
+        break;
+    }
+
+    if ((cb_ssl_verify_level == 1) && ok)
+        return ok;
+    fprintf(fp_cb_ssl_verify, "chain-depth=%d, ", depth);
+    if (reason)
+        fprintf(fp_cb_ssl_verify, "error=%s\n", reason);
+    else
+        fprintf(fp_cb_ssl_verify, "error=%d\n", err);
+    if (cb_ssl_verify_level < 3)
+        return ok;
+    fprintf(fp_cb_ssl_verify, "--> subject = %s\n", buf1);
+    fprintf(fp_cb_ssl_verify, "--> issuer  = %s\n", buf2);
+    if (!ok)
+        fprintf(fp_cb_ssl_verify, "--> verify error:num=%d:%s\n", err,
+                X509_verify_cert_error_string(err));
+    fprintf(fp_cb_ssl_verify, "--> verify return:%d\n", ok);
+    return ok;
 }
 
 void cb_ssl_verify_set_output(FILE *fp)
 {
-	fp_cb_ssl_verify = fp;
+    fp_cb_ssl_verify = fp;
 }
 
 void cb_ssl_verify_set_depth(unsigned int verify_depth)
 {
-	int_verify_depth = verify_depth;
+    int_verify_depth = verify_depth;
 }
 
 void cb_ssl_verify_set_level(unsigned int level)
 {
-	if(level < 4)
-		cb_ssl_verify_level = level;
+    if (level < 4)
+        cb_ssl_verify_level = level;
 }
 
 RSA *cb_generate_tmp_rsa(SSL *s, int is_export, int keylength)
 {
-	/* TODO: Perhaps make it so our global key can be generated on-the-fly
-	 * after certain intervals? */
-	static RSA *rsa_tmp = NULL;
-	BIGNUM *bn = NULL;
-	int ok = 1;
-	if(!rsa_tmp) {
-		ok = 0;
-		if(!(bn = BN_new()))
-			goto end;
-		if(!BN_set_word(bn, RSA_F4))
-			goto end;
-		if(!(rsa_tmp = RSA_new()))
-			goto end;
-		if(!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL))
-			goto end;
-		ok = 1;
-	}
-end:
-	if(bn)
-		BN_free(bn);
-	if(!ok) {
-		RSA_free(rsa_tmp);
-		rsa_tmp = NULL;
-	}
-	return rsa_tmp;
+    /*
+     * TODO: Perhaps make it so our global key can be generated on-the-fly
+     * after certain intervals?
+     */
+    static RSA *rsa_tmp = NULL;
+    BIGNUM *bn = NULL;
+    int ok = 1;
+    if (!rsa_tmp) {
+        ok = 0;
+        if (!(bn = BN_new()))
+            goto end;
+        if (!BN_set_word(bn, RSA_F4))
+            goto end;
+        if (!(rsa_tmp = RSA_new()))
+            goto end;
+        if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL))
+            goto end;
+        ok = 1;
+    }
+ end:
+    if (bn)
+        BN_free(bn);
+    if (!ok) {
+        RSA_free(rsa_tmp);
+        rsa_tmp = NULL;
+    }
+    return rsa_tmp;
 }
 
-#endif /* !defined(NO_OPENSSL) */
-
+#endif                          /* !defined(NO_OPENSSL) */
diff --git a/demos/tunala/ip.c b/demos/tunala/ip.c
index 96ef4e6536..b172d2e4e2 100644
--- a/demos/tunala/ip.c
+++ b/demos/tunala/ip.c
@@ -2,145 +2,148 @@
 
 #ifndef NO_IP
 
-#define IP_LISTENER_BACKLOG 511 /* So if it gets masked by 256 or some other
-				   such value it'll still be respectable */
+# define IP_LISTENER_BACKLOG 511/* So if it gets masked by 256 or some other
+                                 * such value it'll still be respectable */
 
 /* Any IP-related initialisations. For now, this means blocking SIGPIPE */
 int ip_initialise(void)
 {
-	struct sigaction sa;
-
-	sa.sa_handler = SIG_IGN;
-	sa.sa_flags = 0;
-	sigemptyset(&sa.sa_mask);
-	if(sigaction(SIGPIPE, &sa, NULL) != 0)
-		return 0;
-	return 1;
+    struct sigaction sa;
+
+    sa.sa_handler = SIG_IGN;
+    sa.sa_flags = 0;
+    sigemptyset(&sa.sa_mask);
+    if (sigaction(SIGPIPE, &sa, NULL) != 0)
+        return 0;
+    return 1;
 }
 
 int ip_create_listener_split(const char *ip, unsigned short port)
 {
-	struct sockaddr_in in_addr;
-	int fd = -1;
-	int reuseVal = 1;
-
-	/* Create the socket */
-	if((fd = socket(PF_INET, SOCK_STREAM, 0)) == -1)
-		goto err;
-	/* Set the SO_REUSEADDR flag - servers act weird without it */
-	if(setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)(&reuseVal),
-				sizeof(reuseVal)) != 0)
-		goto err;
-	/* Prepare the listen address stuff */
-	in_addr.sin_family = AF_INET;
-	memcpy(&in_addr.sin_addr.s_addr, ip, 4);
-	in_addr.sin_port = htons(port);
-	/* Bind to the required port/address/interface */
-	if(bind(fd, (struct sockaddr *)&in_addr, sizeof(struct sockaddr_in)) != 0)
-		goto err;
-	/* Start "listening" */
-	if(listen(fd, IP_LISTENER_BACKLOG) != 0)
-		goto err;
-	return fd;
-err:
-	if(fd != -1)
-		close(fd);
-	return -1;
+    struct sockaddr_in in_addr;
+    int fd = -1;
+    int reuseVal = 1;
+
+    /* Create the socket */
+    if ((fd = socket(PF_INET, SOCK_STREAM, 0)) == -1)
+        goto err;
+    /* Set the SO_REUSEADDR flag - servers act weird without it */
+    if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)(&reuseVal),
+                   sizeof(reuseVal)) != 0)
+        goto err;
+    /* Prepare the listen address stuff */
+    in_addr.sin_family = AF_INET;
+    memcpy(&in_addr.sin_addr.s_addr, ip, 4);
+    in_addr.sin_port = htons(port);
+    /* Bind to the required port/address/interface */
+    if (bind(fd, (struct sockaddr *)&in_addr, sizeof(struct sockaddr_in)) !=
+        0)
+        goto err;
+    /* Start "listening" */
+    if (listen(fd, IP_LISTENER_BACKLOG) != 0)
+        goto err;
+    return fd;
+ err:
+    if (fd != -1)
+        close(fd);
+    return -1;
 }
 
 int ip_create_connection_split(const char *ip, unsigned short port)
 {
-	struct sockaddr_in in_addr;
-	int flags, fd = -1;
-
-	/* Create the socket */
-	if((fd = socket(PF_INET, SOCK_STREAM, 0)) == -1)
-		goto err;
-	/* Make it non-blocking */
-	if(((flags = fcntl(fd, F_GETFL, 0)) < 0) ||
-			(fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0))
-		goto err;
-	/* Prepare the connection address stuff */
-	in_addr.sin_family = AF_INET;
-	memcpy(&in_addr.sin_addr.s_addr, ip, 4);
-	in_addr.sin_port = htons(port);
-	/* Start a connect (non-blocking, in all likelihood) */
-	if((connect(fd, (struct sockaddr *)&in_addr,
-			sizeof(struct sockaddr_in)) != 0) &&
-			(errno != EINPROGRESS))
-		goto err;
-	return fd;
-err:
-	if(fd != -1)
-		close(fd);
-	return -1;
+    struct sockaddr_in in_addr;
+    int flags, fd = -1;
+
+    /* Create the socket */
+    if ((fd = socket(PF_INET, SOCK_STREAM, 0)) == -1)
+        goto err;
+    /* Make it non-blocking */
+    if (((flags = fcntl(fd, F_GETFL, 0)) < 0) ||
+        (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0))
+        goto err;
+    /* Prepare the connection address stuff */
+    in_addr.sin_family = AF_INET;
+    memcpy(&in_addr.sin_addr.s_addr, ip, 4);
+    in_addr.sin_port = htons(port);
+    /* Start a connect (non-blocking, in all likelihood) */
+    if ((connect(fd, (struct sockaddr *)&in_addr,
+                 sizeof(struct sockaddr_in)) != 0) && (errno != EINPROGRESS))
+        goto err;
+    return fd;
+ err:
+    if (fd != -1)
+        close(fd);
+    return -1;
 }
 
-static char all_local_ip[] = {0x00,0x00,0x00,0x00};
+static char all_local_ip[] = { 0x00, 0x00, 0x00, 0x00 };
 
 int ip_parse_address(const char *address, const char **parsed_ip,
-		unsigned short *parsed_port, int accept_all_ip)
+                     unsigned short *parsed_port, int accept_all_ip)
 {
-	char buf[256];
-	struct hostent *lookup;
-	unsigned long port;
-	const char *ptr = strstr(address, ":");
-	const char *ip = all_local_ip;
-
-	if(!ptr) {
-		/* We assume we're listening on all local interfaces and have
-		 * only specified a port. */
-		if(!accept_all_ip)
-			return 0;
-		ptr = address;
-		goto determine_port;
-	}
-	if((ptr - address) > 255)
-		return 0;
-	memset(buf, 0, 256);
-	memcpy(buf, address, ptr - address);
-	ptr++;
-	if((lookup = gethostbyname(buf)) == NULL) {
-		/* Spit a message to differentiate between lookup failures and
-		 * bad strings. */
-		fprintf(stderr, "hostname lookup for '%s' failed\n", buf);
-		return 0;
-	}
-	ip = lookup->h_addr_list[0];
-determine_port:
-	if(strlen(ptr) < 1)
-		return 0;
-	if(!int_strtoul(ptr, &port) || (port > 65535))
-		return 0;
-	*parsed_ip = ip;
-	*parsed_port = (unsigned short)port;
-	return 1;
+    char buf[256];
+    struct hostent *lookup;
+    unsigned long port;
+    const char *ptr = strstr(address, ":");
+    const char *ip = all_local_ip;
+
+    if (!ptr) {
+        /*
+         * We assume we're listening on all local interfaces and have only
+         * specified a port.
+         */
+        if (!accept_all_ip)
+            return 0;
+        ptr = address;
+        goto determine_port;
+    }
+    if ((ptr - address) > 255)
+        return 0;
+    memset(buf, 0, 256);
+    memcpy(buf, address, ptr - address);
+    ptr++;
+    if ((lookup = gethostbyname(buf)) == NULL) {
+        /*
+         * Spit a message to differentiate between lookup failures and bad
+         * strings.
+         */
+        fprintf(stderr, "hostname lookup for '%s' failed\n", buf);
+        return 0;
+    }
+    ip = lookup->h_addr_list[0];
+ determine_port:
+    if (strlen(ptr) < 1)
+        return 0;
+    if (!int_strtoul(ptr, &port) || (port > 65535))
+        return 0;
+    *parsed_ip = ip;
+    *parsed_port = (unsigned short)port;
+    return 1;
 }
 
 int ip_create_listener(const char *address)
 {
-	const char *ip;
-	unsigned short port;
+    const char *ip;
+    unsigned short port;
 
-	if(!ip_parse_address(address, &ip, &port, 1))
-		return -1;
-	return ip_create_listener_split(ip, port);
+    if (!ip_parse_address(address, &ip, &port, 1))
+        return -1;
+    return ip_create_listener_split(ip, port);
 }
 
 int ip_create_connection(const char *address)
 {
-	const char *ip;
-	unsigned short port;
+    const char *ip;
+    unsigned short port;
 
-	if(!ip_parse_address(address, &ip, &port, 0))
-		return -1;
-	return ip_create_connection_split(ip, port);
+    if (!ip_parse_address(address, &ip, &port, 0))
+        return -1;
+    return ip_create_connection_split(ip, port);
 }
 
 int ip_accept_connection(int listen_fd)
 {
-	return accept(listen_fd, NULL, NULL);
+    return accept(listen_fd, NULL, NULL);
 }
 
-#endif /* !defined(NO_IP) */
-
+#endif                          /* !defined(NO_IP) */
diff --git a/demos/tunala/sm.c b/demos/tunala/sm.c
index 25359e67ef..5658dfff2d 100644
--- a/demos/tunala/sm.c
+++ b/demos/tunala/sm.c
@@ -2,150 +2,163 @@
 
 #ifndef NO_TUNALA
 
-void state_machine_init(state_machine_t *machine)
+void state_machine_init(state_machine_t * machine)
 {
-	machine->ssl = NULL;
-	machine->bio_intossl = machine->bio_fromssl = NULL;
-	buffer_init(&machine->clean_in);
-	buffer_init(&machine->clean_out);
-	buffer_init(&machine->dirty_in);
-	buffer_init(&machine->dirty_out);
+    machine->ssl = NULL;
+    machine->bio_intossl = machine->bio_fromssl = NULL;
+    buffer_init(&machine->clean_in);
+    buffer_init(&machine->clean_out);
+    buffer_init(&machine->dirty_in);
+    buffer_init(&machine->dirty_out);
 }
 
-void state_machine_close(state_machine_t *machine)
+void state_machine_close(state_machine_t * machine)
 {
-	if(machine->ssl)
-		SSL_free(machine->ssl);
-/* SSL_free seems to decrement the reference counts already so doing this goes
- * kaboom. */
-#if 0
-	if(machine->bio_intossl)
-		BIO_free(machine->bio_intossl);
-	if(machine->bio_fromssl)
-		BIO_free(machine->bio_fromssl);
-#endif
-	buffer_close(&machine->clean_in);
-	buffer_close(&machine->clean_out);
-	buffer_close(&machine->dirty_in);
-	buffer_close(&machine->dirty_out);
-	state_machine_init(machine);
+    if (machine->ssl)
+        SSL_free(machine->ssl);
+    /*
+     * SSL_free seems to decrement the reference counts already so doing this
+     * goes kaboom.
+     */
+# if 0
+    if (machine->bio_intossl)
+        BIO_free(machine->bio_intossl);
+    if (machine->bio_fromssl)
+        BIO_free(machine->bio_fromssl);
+# endif
+    buffer_close(&machine->clean_in);
+    buffer_close(&machine->clean_out);
+    buffer_close(&machine->dirty_in);
+    buffer_close(&machine->dirty_out);
+    state_machine_init(machine);
 }
 
-buffer_t *state_machine_get_buffer(state_machine_t *machine, sm_buffer_t type)
+buffer_t *state_machine_get_buffer(state_machine_t * machine,
+                                   sm_buffer_t type)
 {
-	switch(type) {
-	case SM_CLEAN_IN:
-		return &machine->clean_in;
-	case SM_CLEAN_OUT:
-		return &machine->clean_out;
-	case SM_DIRTY_IN:
-		return &machine->dirty_in;
-	case SM_DIRTY_OUT:
-		return &machine->dirty_out;
-	default:
-		break;
-	}
-	/* Should never get here */
-	abort();
-	return NULL;
+    switch (type) {
+    case SM_CLEAN_IN:
+        return &machine->clean_in;
+    case SM_CLEAN_OUT:
+        return &machine->clean_out;
+    case SM_DIRTY_IN:
+        return &machine->dirty_in;
+    case SM_DIRTY_OUT:
+        return &machine->dirty_out;
+    default:
+        break;
+    }
+    /* Should never get here */
+    abort();
+    return NULL;
 }
 
-SSL *state_machine_get_SSL(state_machine_t *machine)
+SSL *state_machine_get_SSL(state_machine_t * machine)
 {
-	return machine->ssl;
+    return machine->ssl;
 }
 
-int state_machine_set_SSL(state_machine_t *machine, SSL *ssl, int is_server)
+int state_machine_set_SSL(state_machine_t * machine, SSL *ssl, int is_server)
 {
-	if(machine->ssl)
-		/* Shouldn't ever be set twice */
-		abort();
-	machine->ssl = ssl;
-	/* Create the BIOs to handle the dirty side of the SSL */
-	if((machine->bio_intossl = BIO_new(BIO_s_mem())) == NULL)
-		abort();
-	if((machine->bio_fromssl = BIO_new(BIO_s_mem())) == NULL)
-		abort();
-	/* Hook up the BIOs on the dirty side of the SSL */
-	SSL_set_bio(machine->ssl, machine->bio_intossl, machine->bio_fromssl);
-	if(is_server)
-		SSL_set_accept_state(machine->ssl);
-	else
-		SSL_set_connect_state(machine->ssl);
-	/* If we're the first one to generate traffic - do it now otherwise we
-	 * go into the next select empty-handed and our peer will not send data
-	 * but will similarly wait for us. */
-	return state_machine_churn(machine);
+    if (machine->ssl)
+        /* Shouldn't ever be set twice */
+        abort();
+    machine->ssl = ssl;
+    /* Create the BIOs to handle the dirty side of the SSL */
+    if ((machine->bio_intossl = BIO_new(BIO_s_mem())) == NULL)
+        abort();
+    if ((machine->bio_fromssl = BIO_new(BIO_s_mem())) == NULL)
+        abort();
+    /* Hook up the BIOs on the dirty side of the SSL */
+    SSL_set_bio(machine->ssl, machine->bio_intossl, machine->bio_fromssl);
+    if (is_server)
+        SSL_set_accept_state(machine->ssl);
+    else
+        SSL_set_connect_state(machine->ssl);
+    /*
+     * If we're the first one to generate traffic - do it now otherwise we go
+     * into the next select empty-handed and our peer will not send data but
+     * will similarly wait for us.
+     */
+    return state_machine_churn(machine);
 }
 
 /* Performs the data-IO loop and returns zero if the machine should close */
-int state_machine_churn(state_machine_t *machine)
+int state_machine_churn(state_machine_t * machine)
 {
-	unsigned int loop;
-	if(machine->ssl == NULL) {
-		if(buffer_empty(&machine->clean_out))
-			/* Time to close this state-machine altogether */
-			return 0;
-		else
-			/* Still buffered data on the clean side to go out */
-			return 1;
-	}
-	/* Do this loop twice to cover any dependencies about which precise
-	 * order of reads and writes is required. */
-	for(loop = 0; loop < 2; loop++) {
-		buffer_to_SSL(&machine->clean_in, machine->ssl);
-		buffer_to_BIO(&machine->dirty_in, machine->bio_intossl);
-		buffer_from_SSL(&machine->clean_out, machine->ssl);
-		buffer_from_BIO(&machine->dirty_out, machine->bio_fromssl);
-	}
-	/* We close on the SSL side if the info callback noticed some problems
-	 * or an SSL shutdown was underway and shutdown traffic had all been
-	 * sent. */
-	if(SSL_get_app_data(machine->ssl) || (SSL_get_shutdown(machine->ssl) &&
-				buffer_empty(&machine->dirty_out))) {
-		/* Great, we can seal off the dirty side completely */
-		if(!state_machine_close_dirty(machine))
-			return 0;
-	}
-	/* Either the SSL is alive and well, or the closing process still has
-	 * outgoing data waiting to be sent */
-	return 1;
+    unsigned int loop;
+    if (machine->ssl == NULL) {
+        if (buffer_empty(&machine->clean_out))
+            /* Time to close this state-machine altogether */
+            return 0;
+        else
+            /* Still buffered data on the clean side to go out */
+            return 1;
+    }
+    /*
+     * Do this loop twice to cover any dependencies about which precise order
+     * of reads and writes is required.
+     */
+    for (loop = 0; loop < 2; loop++) {
+        buffer_to_SSL(&machine->clean_in, machine->ssl);
+        buffer_to_BIO(&machine->dirty_in, machine->bio_intossl);
+        buffer_from_SSL(&machine->clean_out, machine->ssl);
+        buffer_from_BIO(&machine->dirty_out, machine->bio_fromssl);
+    }
+    /*
+     * We close on the SSL side if the info callback noticed some problems or
+     * an SSL shutdown was underway and shutdown traffic had all been sent.
+     */
+    if (SSL_get_app_data(machine->ssl) || (SSL_get_shutdown(machine->ssl) &&
+                                           buffer_empty(&machine->dirty_out)))
+    {
+        /* Great, we can seal off the dirty side completely */
+        if (!state_machine_close_dirty(machine))
+            return 0;
+    }
+    /*
+     * Either the SSL is alive and well, or the closing process still has
+     * outgoing data waiting to be sent
+     */
+    return 1;
 }
 
 /* Called when the clean side of the SSL has lost its connection */
-int state_machine_close_clean(state_machine_t *machine)
+int state_machine_close_clean(state_machine_t * machine)
 {
-	/* Well, first thing to do is null out the clean-side buffers - they're
-	 * no use any more. */
-	buffer_close(&machine->clean_in);
-	buffer_close(&machine->clean_out);
-	/* And start an SSL shutdown */
-	if(machine->ssl)
-		SSL_shutdown(machine->ssl);
-	/* This is an "event", so flush the SSL of any generated traffic */
-	state_machine_churn(machine);
-	if(buffer_empty(&machine->dirty_in) &&
-			buffer_empty(&machine->dirty_out))
-		return 0;
-	return 1;
+    /*
+     * Well, first thing to do is null out the clean-side buffers - they're
+     * no use any more.
+     */
+    buffer_close(&machine->clean_in);
+    buffer_close(&machine->clean_out);
+    /* And start an SSL shutdown */
+    if (machine->ssl)
+        SSL_shutdown(machine->ssl);
+    /* This is an "event", so flush the SSL of any generated traffic */
+    state_machine_churn(machine);
+    if (buffer_empty(&machine->dirty_in) && buffer_empty(&machine->dirty_out))
+        return 0;
+    return 1;
 }
 
-/* Called when the dirty side of the SSL has lost its connection. This is pretty
- * terminal as all that can be left to do is send any buffered output on the
- * clean side - after that, we're done. */
-int state_machine_close_dirty(state_machine_t *machine)
+/*
+ * Called when the dirty side of the SSL has lost its connection. This is
+ * pretty terminal as all that can be left to do is send any buffered output
+ * on the clean side - after that, we're done.
+ */
+int state_machine_close_dirty(state_machine_t * machine)
 {
-	buffer_close(&machine->dirty_in);
-	buffer_close(&machine->dirty_out);
-	buffer_close(&machine->clean_in);
-	if(machine->ssl)
-		SSL_free(machine->ssl);
-	machine->ssl = NULL;
-	machine->bio_intossl = machine->bio_fromssl = NULL;
-	if(buffer_empty(&machine->clean_out))
-		return 0;
-	return 1;
+    buffer_close(&machine->dirty_in);
+    buffer_close(&machine->dirty_out);
+    buffer_close(&machine->clean_in);
+    if (machine->ssl)
+        SSL_free(machine->ssl);
+    machine->ssl = NULL;
+    machine->bio_intossl = machine->bio_fromssl = NULL;
+    if (buffer_empty(&machine->clean_out))
+        return 0;
+    return 1;
 }
 
-#endif /* !defined(NO_TUNALA) */
-
+#endif                          /* !defined(NO_TUNALA) */
diff --git a/demos/tunala/tunala.c b/demos/tunala/tunala.c
index ec49d3e943..11a7c5bb14 100644
--- a/demos/tunala/tunala.c
+++ b/demos/tunala/tunala.c
@@ -1,65 +1,81 @@
 #if defined(NO_BUFFER) || defined(NO_IP) || defined(NO_OPENSSL)
-#error "Badness, NO_BUFFER, NO_IP or NO_OPENSSL is defined, turn them *off*"
+# error "Badness, NO_BUFFER, NO_IP or NO_OPENSSL is defined, turn them *off*"
 #endif
 
 /* Include our bits'n'pieces */
 #include "tunala.h"
 
-
 /********************************************/
 /* Our local types that specify our "world" */
 /********************************************/
 
-/* These represent running "tunnels". Eg. if you wanted to do SSL in a
- * "message-passing" scanario, the "int" file-descriptors might be replaced by
- * thread or process IDs, and the "select" code might be replaced by message
- * handling code. Whatever. */
+/*
+ * These represent running "tunnels". Eg. if you wanted to do SSL in a
+ * "message-passing" scanario, the "int" file-descriptors might be replaced
+ * by thread or process IDs, and the "select" code might be replaced by
+ * message handling code. Whatever.
+ */
 typedef struct _tunala_item_t {
-	/* The underlying SSL state machine. This is a data-only processing unit
-	 * and we communicate with it by talking to its four "buffers". */
-	state_machine_t sm;
-	/* The file-descriptors for the "dirty" (encrypted) side of the SSL
-	 * setup. In actuality, this is typically a socket and both values are
-	 * identical. */
-	int dirty_read, dirty_send;
-	/* The file-descriptors for the "clean" (unencrypted) side of the SSL
-	 * setup. These could be stdin/stdout, a socket (both values the same),
-	 * or whatever you like. */
-	int clean_read, clean_send;
+    /*
+     * The underlying SSL state machine. This is a data-only processing unit
+     * and we communicate with it by talking to its four "buffers".
+     */
+    state_machine_t sm;
+    /*
+     * The file-descriptors for the "dirty" (encrypted) side of the SSL
+     * setup. In actuality, this is typically a socket and both values are
+     * identical.
+     */
+    int dirty_read, dirty_send;
+    /*
+     * The file-descriptors for the "clean" (unencrypted) side of the SSL
+     * setup. These could be stdin/stdout, a socket (both values the same),
+     * or whatever you like.
+     */
+    int clean_read, clean_send;
 } tunala_item_t;
 
-/* This structure is used as the data for running the main loop. Namely, in a
+/*
+ * This structure is used as the data for running the main loop. Namely, in a
  * network format such as this, it is stuff for select() - but as pointed out,
  * when moving the real-world to somewhere else, this might be replaced by
  * something entirely different. It's basically the stuff that controls when
- * it's time to do some "work". */
+ * it's time to do some "work".
+ */
 typedef struct _select_sets_t {
-	int max; /* As required as the first argument to select() */
-	fd_set reads, sends, excepts; /* As passed to select() */
+    int max;                    /* As required as the first argument to
+                                 * select() */
+    fd_set reads, sends, excepts; /* As passed to select() */
 } select_sets_t;
 typedef struct _tunala_selector_t {
-	select_sets_t last_selected; /* Results of the last select() */
-	select_sets_t next_select; /* What we'll next select on */
+    select_sets_t last_selected; /* Results of the last select() */
+    select_sets_t next_select;  /* What we'll next select on */
 } tunala_selector_t;
 
-/* This structure is *everything*. We do it to avoid the use of globals so that,
- * for example, it would be easier to shift things around between async-IO,
- * thread-based, or multi-fork()ed (or combinations thereof). */
+/*
+ * This structure is *everything*. We do it to avoid the use of globals so
+ * that, for example, it would be easier to shift things around between
+ * async-IO, thread-based, or multi-fork()ed (or combinations thereof).
+ */
 typedef struct _tunala_world_t {
-	/* The file-descriptor we "listen" on for new connections */
-	int listen_fd;
-	/* The array of tunnels */
-	tunala_item_t *tunnels;
-	/* the number of tunnels in use and allocated, respectively */
-	unsigned int tunnels_used, tunnels_size;
-	/* Our outside "loop" context stuff */
-	tunala_selector_t selector;
-	/* Our SSL_CTX, which is configured as the SSL client or server and has
-	 * the various cert-settings and callbacks configured. */
-	SSL_CTX *ssl_ctx;
-	/* Simple flag with complex logic :-) Indicates whether we're an SSL
-	 * server or an SSL client. */
-	int server_mode;
+    /* The file-descriptor we "listen" on for new connections */
+    int listen_fd;
+    /* The array of tunnels */
+    tunala_item_t *tunnels;
+    /* the number of tunnels in use and allocated, respectively */
+    unsigned int tunnels_used, tunnels_size;
+    /* Our outside "loop" context stuff */
+    tunala_selector_t selector;
+    /*
+     * Our SSL_CTX, which is configured as the SSL client or server and has
+     * the various cert-settings and callbacks configured.
+     */
+    SSL_CTX *ssl_ctx;
+    /*
+     * Simple flag with complex logic :-) Indicates whether we're an SSL
+     * server or an SSL client.
+     */
+    int server_mode;
 } tunala_world_t;
 
 /*****************************/
@@ -67,22 +83,30 @@ typedef struct _tunala_world_t {
 /*****************************/
 
 static SSL_CTX *initialise_ssl_ctx(int server_mode, const char *engine_id,
-		const char *CAfile, const char *cert, const char *key,
-		const char *dcert, const char *dkey, const char *cipher_list,
-		const char *dh_file, const char *dh_special, int tmp_rsa,
-		int ctx_options, int out_state, int out_verify, int verify_mode,
-		unsigned int verify_depth);
-static void selector_init(tunala_selector_t *selector);
-static void selector_add_listener(tunala_selector_t *selector, int fd);
-static void selector_add_tunala(tunala_selector_t *selector, tunala_item_t *t);
-static int selector_select(tunala_selector_t *selector);
-/* This returns -1 for error, 0 for no new connections, or 1 for success, in
- * which case *newfd is populated. */
-static int selector_get_listener(tunala_selector_t *selector, int fd, int *newfd);
-static int tunala_world_new_item(tunala_world_t *world, int fd,
-		const char *ip, unsigned short port, int flipped);
-static void tunala_world_del_item(tunala_world_t *world, unsigned int idx);
-static int tunala_item_io(tunala_selector_t *selector, tunala_item_t *item);
+                                   const char *CAfile, const char *cert,
+                                   const char *key, const char *dcert,
+                                   const char *dkey, const char *cipher_list,
+                                   const char *dh_file,
+                                   const char *dh_special, int tmp_rsa,
+                                   int ctx_options, int out_state,
+                                   int out_verify, int verify_mode,
+                                   unsigned int verify_depth);
+static void selector_init(tunala_selector_t * selector);
+static void selector_add_listener(tunala_selector_t * selector, int fd);
+static void selector_add_tunala(tunala_selector_t * selector,
+                                tunala_item_t * t);
+static int selector_select(tunala_selector_t * selector);
+/*
+ * This returns -1 for error, 0 for no new connections, or 1 for success, in
+ * which case *newfd is populated.
+ */
+static int selector_get_listener(tunala_selector_t * selector, int fd,
+                                 int *newfd);
+static int tunala_world_new_item(tunala_world_t * world, int fd,
+                                 const char *ip, unsigned short port,
+                                 int flipped);
+static void tunala_world_del_item(tunala_world_t * world, unsigned int idx);
+static int tunala_item_io(tunala_selector_t * selector, tunala_item_t * item);
 
 /*********************************************/
 /* MAIN FUNCTION (and its utility functions) */
@@ -112,492 +136,518 @@ static int def_out_totals = 0;
 static int def_out_conns = 0;
 
 static const char *helpstring =
-"\n'Tunala' (A tunneler with a New Zealand accent)\n"
-"Usage: tunala [options], where options are from;\n"
-" -listen [host:]  (default = 127.0.0.1:8080)\n"
-" -proxy :   (default = 127.0.0.1:443)\n"
-" -maxtunnels       (default = 50)\n"
-" -cacert     (default = NULL)\n"
-" -cert       (default = NULL)\n"
-" -key        (default = whatever '-cert' is)\n"
-" -dcert      (usually for DSA, default = NULL)\n"
-" -dkey       (usually for DSA, default = whatever '-dcert' is)\n"
-" -engine       (default = NULL)\n"
-" -server <0|1>          (default = 0, ie. an SSL client)\n"
-" -flipped <0|1>         (makes SSL servers be network clients, and vice versa)\n"
-" -cipher          (specifies cipher list to use)\n"
-" -dh_file         (a PEM file containing DH parameters to use)\n"
-" -dh_special  (see below: def=NULL)\n"
-" -no_tmp_rsa            (don't generate temporary RSA keys)\n"
-" -no_ssl2               (disable SSLv2)\n"
-" -no_ssl3               (disable SSLv3)\n"
-" -no_tls1               (disable TLSv1)\n"
-" -v_peer                (verify the peer certificate)\n"
-" -v_strict              (do not continue if peer doesn't authenticate)\n"
-" -v_once                (no verification in renegotiates)\n"
-" -v_depth          (limit certificate chain depth, default = 10)\n"
-" -out_conns             (prints client connections and disconnections)\n"
-" -out_state             (prints SSL handshake states)\n"
-" -out_verify <0|1|2|3>  (prints certificate verification states: def=1)\n"
-" -out_totals            (prints out byte-totals when a tunnel closes)\n"
-" -            (displays this help screen)\n"
-"Notes:\n"
-"(1) It is recommended to specify a cert+key when operating as an SSL server.\n"
-"    If you only specify '-cert', the same file must contain a matching\n"
-"    private key.\n"
-"(2) Either dh_file or dh_special can be used to specify where DH parameters\n"
-"    will be obtained from (or '-dh_special NULL' for the default choice) but\n"
-"    you cannot specify both. For dh_special, 'generate' will create new DH\n"
-"    parameters on startup, and 'standard' will use embedded parameters\n"
-"    instead.\n"
-"(3) Normally an ssl client connects to an ssl server - so that an 'ssl client\n"
-"    tunala' listens for 'clean' client connections and proxies ssl, and an\n"
-"    'ssl server tunala' listens for ssl connections and proxies 'clean'. With\n"
-"    '-flipped 1', this behaviour is reversed so that an 'ssl server tunala'\n"
-"    listens for clean client connections and proxies ssl (but participating\n"
-"    as an ssl *server* in the SSL/TLS protocol), and an 'ssl client tunala'\n"
-"    listens for ssl connections (participating as an ssl *client* in the\n"
-"    SSL/TLS protocol) and proxies 'clean' to the end destination. This can\n"
-"    be useful for allowing network access to 'servers' where only the server\n"
-"    needs to authenticate the client (ie. the other way is not required).\n"
-"    Even with client and server authentication, this 'technique' mitigates\n"
-"    some DoS (denial-of-service) potential as it will be the network client\n"
-"    having to perform the first private key operation rather than the other\n"
-"    way round.\n"
-"(4) The 'technique' used by setting '-flipped 1' is probably compatible with\n"
-"    absolutely nothing except another complimentary instance of 'tunala'\n"
-"    running with '-flipped 1'. :-)\n";
+    "\n'Tunala' (A tunneler with a New Zealand accent)\n"
+    "Usage: tunala [options], where options are from;\n"
+    " -listen [host:]  (default = 127.0.0.1:8080)\n"
+    " -proxy :   (default = 127.0.0.1:443)\n"
+    " -maxtunnels       (default = 50)\n"
+    " -cacert     (default = NULL)\n"
+    " -cert       (default = NULL)\n"
+    " -key        (default = whatever '-cert' is)\n"
+    " -dcert      (usually for DSA, default = NULL)\n"
+    " -dkey       (usually for DSA, default = whatever '-dcert' is)\n"
+    " -engine       (default = NULL)\n"
+    " -server <0|1>          (default = 0, ie. an SSL client)\n"
+    " -flipped <0|1>         (makes SSL servers be network clients, and vice versa)\n"
+    " -cipher          (specifies cipher list to use)\n"
+    " -dh_file         (a PEM file containing DH parameters to use)\n"
+    " -dh_special  (see below: def=NULL)\n"
+    " -no_tmp_rsa            (don't generate temporary RSA keys)\n"
+    " -no_ssl2               (disable SSLv2)\n"
+    " -no_ssl3               (disable SSLv3)\n"
+    " -no_tls1               (disable TLSv1)\n"
+    " -v_peer                (verify the peer certificate)\n"
+    " -v_strict              (do not continue if peer doesn't authenticate)\n"
+    " -v_once                (no verification in renegotiates)\n"
+    " -v_depth          (limit certificate chain depth, default = 10)\n"
+    " -out_conns             (prints client connections and disconnections)\n"
+    " -out_state             (prints SSL handshake states)\n"
+    " -out_verify <0|1|2|3>  (prints certificate verification states: def=1)\n"
+    " -out_totals            (prints out byte-totals when a tunnel closes)\n"
+    " -            (displays this help screen)\n"
+    "Notes:\n"
+    "(1) It is recommended to specify a cert+key when operating as an SSL server.\n"
+    "    If you only specify '-cert', the same file must contain a matching\n"
+    "    private key.\n"
+    "(2) Either dh_file or dh_special can be used to specify where DH parameters\n"
+    "    will be obtained from (or '-dh_special NULL' for the default choice) but\n"
+    "    you cannot specify both. For dh_special, 'generate' will create new DH\n"
+    "    parameters on startup, and 'standard' will use embedded parameters\n"
+    "    instead.\n"
+    "(3) Normally an ssl client connects to an ssl server - so that an 'ssl client\n"
+    "    tunala' listens for 'clean' client connections and proxies ssl, and an\n"
+    "    'ssl server tunala' listens for ssl connections and proxies 'clean'. With\n"
+    "    '-flipped 1', this behaviour is reversed so that an 'ssl server tunala'\n"
+    "    listens for clean client connections and proxies ssl (but participating\n"
+    "    as an ssl *server* in the SSL/TLS protocol), and an 'ssl client tunala'\n"
+    "    listens for ssl connections (participating as an ssl *client* in the\n"
+    "    SSL/TLS protocol) and proxies 'clean' to the end destination. This can\n"
+    "    be useful for allowing network access to 'servers' where only the server\n"
+    "    needs to authenticate the client (ie. the other way is not required).\n"
+    "    Even with client and server authentication, this 'technique' mitigates\n"
+    "    some DoS (denial-of-service) potential as it will be the network client\n"
+    "    having to perform the first private key operation rather than the other\n"
+    "    way round.\n"
+    "(4) The 'technique' used by setting '-flipped 1' is probably compatible with\n"
+    "    absolutely nothing except another complimentary instance of 'tunala'\n"
+    "    running with '-flipped 1'. :-)\n";
+
+/*
+ * Default DH parameters for use with "-dh_special standard" ... stolen
+ * striaght from s_server.
+ */
+static unsigned char dh512_p[] = {
+    0xDA, 0x58, 0x3C, 0x16, 0xD9, 0x85, 0x22, 0x89, 0xD0, 0xE4, 0xAF, 0x75,
+    0x6F, 0x4C, 0xCA, 0x92, 0xDD, 0x4B, 0xE5, 0x33, 0xB8, 0x04, 0xFB, 0x0F,
+    0xED, 0x94, 0xEF, 0x9C, 0x8A, 0x44, 0x03, 0xED, 0x57, 0x46, 0x50, 0xD3,
+    0x69, 0x99, 0xDB, 0x29, 0xD7, 0x76, 0x27, 0x6B, 0xA2, 0xD3, 0xD4, 0x12,
+    0xE2, 0x18, 0xF4, 0xDD, 0x1E, 0x08, 0x4C, 0xF6, 0xD8, 0x00, 0x3E, 0x7C,
+    0x47, 0x74, 0xE8, 0x33,
+};
 
-/* Default DH parameters for use with "-dh_special standard" ... stolen striaght
- * from s_server. */
-static unsigned char dh512_p[]={
-	0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
-	0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
-	0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3,
-	0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
-	0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C,
-	0x47,0x74,0xE8,0x33,
-	};
-static unsigned char dh512_g[]={
-	0x02,
-	};
+static unsigned char dh512_g[] = {
+    0x02,
+};
 
-/* And the function that parses the above "standard" parameters, again, straight
- * out of s_server. */
+/*
+ * And the function that parses the above "standard" parameters, again,
+ * straight out of s_server.
+ */
 static DH *get_dh512(void)
-	{
-	DH *dh=NULL;
+{
+    DH *dh = NULL;
 
-	if ((dh=DH_new()) == NULL) return(NULL);
-	dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
-	dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
-	if ((dh->p == NULL) || (dh->g == NULL))
-		return(NULL);
-	return(dh);
-	}
+    if ((dh = DH_new()) == NULL)
+        return (NULL);
+    dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
+    dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
+    if ((dh->p == NULL) || (dh->g == NULL))
+        return (NULL);
+    return (dh);
+}
 
 /* Various help/error messages used by main() */
 static int usage(const char *errstr, int isunknownarg)
 {
-	if(isunknownarg)
-		fprintf(stderr, "Error: unknown argument '%s'\n", errstr);
-	else
-		fprintf(stderr, "Error: %s\n", errstr);
-	fprintf(stderr, "%s\n", helpstring);
-	return 1;
+    if (isunknownarg)
+        fprintf(stderr, "Error: unknown argument '%s'\n", errstr);
+    else
+        fprintf(stderr, "Error: %s\n", errstr);
+    fprintf(stderr, "%s\n", helpstring);
+    return 1;
 }
 
 static int err_str0(const char *str0)
 {
-	fprintf(stderr, "%s\n", str0);
-	return 1;
+    fprintf(stderr, "%s\n", str0);
+    return 1;
 }
 
 static int err_str1(const char *fmt, const char *str1)
 {
-	fprintf(stderr, fmt, str1);
-	fprintf(stderr, "\n");
-	return 1;
+    fprintf(stderr, fmt, str1);
+    fprintf(stderr, "\n");
+    return 1;
 }
 
 static int parse_max_tunnels(const char *s, unsigned int *maxtunnels)
 {
-	unsigned long l;
-	if(!int_strtoul(s, &l) || (l < 1) || (l > 1024)) {
-		fprintf(stderr, "Error, '%s' is an invalid value for "
-				"maxtunnels\n", s);
-		return 0;
-	}
-	*maxtunnels = (unsigned int)l;
-	return 1;
+    unsigned long l;
+    if (!int_strtoul(s, &l) || (l < 1) || (l > 1024)) {
+        fprintf(stderr, "Error, '%s' is an invalid value for "
+                "maxtunnels\n", s);
+        return 0;
+    }
+    *maxtunnels = (unsigned int)l;
+    return 1;
 }
 
 static int parse_server_mode(const char *s, int *servermode)
 {
-	unsigned long l;
-	if(!int_strtoul(s, &l) || (l > 1)) {
-		fprintf(stderr, "Error, '%s' is an invalid value for the "
-				"server mode\n", s);
-		return 0;
-	}
-	*servermode = (int)l;
-	return 1;
+    unsigned long l;
+    if (!int_strtoul(s, &l) || (l > 1)) {
+        fprintf(stderr, "Error, '%s' is an invalid value for the "
+                "server mode\n", s);
+        return 0;
+    }
+    *servermode = (int)l;
+    return 1;
 }
 
 static int parse_dh_special(const char *s, const char **dh_special)
 {
-	if((strcmp(s, "NULL") == 0) || (strcmp(s, "generate") == 0) ||
-			(strcmp(s, "standard") == 0)) {
-		*dh_special = s;
-		return 1;
-	}
-	fprintf(stderr, "Error, '%s' is an invalid value for 'dh_special'\n", s);
-	return 0;
+    if ((strcmp(s, "NULL") == 0) || (strcmp(s, "generate") == 0) ||
+        (strcmp(s, "standard") == 0)) {
+        *dh_special = s;
+        return 1;
+    }
+    fprintf(stderr, "Error, '%s' is an invalid value for 'dh_special'\n", s);
+    return 0;
 }
 
 static int parse_verify_level(const char *s, unsigned int *verify_level)
 {
-	unsigned long l;
-	if(!int_strtoul(s, &l) || (l > 3)) {
-		fprintf(stderr, "Error, '%s' is an invalid value for "
-				"out_verify\n", s);
-		return 0;
-	}
-	*verify_level = (unsigned int)l;
-	return 1;
+    unsigned long l;
+    if (!int_strtoul(s, &l) || (l > 3)) {
+        fprintf(stderr, "Error, '%s' is an invalid value for "
+                "out_verify\n", s);
+        return 0;
+    }
+    *verify_level = (unsigned int)l;
+    return 1;
 }
 
 static int parse_verify_depth(const char *s, unsigned int *verify_depth)
 {
-	unsigned long l;
-	if(!int_strtoul(s, &l) || (l < 1) || (l > 50)) {
-		fprintf(stderr, "Error, '%s' is an invalid value for "
-				"verify_depth\n", s);
-		return 0;
-	}
-	*verify_depth = (unsigned int)l;
-	return 1;
+    unsigned long l;
+    if (!int_strtoul(s, &l) || (l < 1) || (l > 50)) {
+        fprintf(stderr, "Error, '%s' is an invalid value for "
+                "verify_depth\n", s);
+        return 0;
+    }
+    *verify_depth = (unsigned int)l;
+    return 1;
 }
 
 /* Some fprintf format strings used when tunnels close */
 static const char *io_stats_dirty =
-"    SSL traffic;   %8lu bytes in, %8lu bytes out\n";
+    "    SSL traffic;   %8lu bytes in, %8lu bytes out\n";
 static const char *io_stats_clean =
-"    clear traffic; %8lu bytes in, %8lu bytes out\n";
+    "    clear traffic; %8lu bytes in, %8lu bytes out\n";
 
 int main(int argc, char *argv[])
 {
-	unsigned int loop;
-	int newfd;
-	tunala_world_t world;
-	tunala_item_t *t_item;
-	const char *proxy_ip;
-	unsigned short proxy_port;
-	/* Overridables */
-	const char *proxyhost = def_proxyhost;
-	const char *listenhost = def_listenhost;
-	unsigned int max_tunnels = def_max_tunnels;
-	const char *cacert = def_cacert;
-	const char *cert = def_cert;
-	const char *key = def_key;
-	const char *dcert = def_dcert;
-	const char *dkey = def_dkey;
-	const char *engine_id = def_engine_id;
-	int server_mode = def_server_mode;
-	int flipped = def_flipped;
-	const char *cipher_list = def_cipher_list;
-	const char *dh_file = def_dh_file;
-	const char *dh_special = def_dh_special;
-	int tmp_rsa = def_tmp_rsa;
-	int ctx_options = def_ctx_options;
-	int verify_mode = def_verify_mode;
-	unsigned int verify_depth = def_verify_depth;
-	int out_state = def_out_state;
-	unsigned int out_verify = def_out_verify;
-	int out_totals = def_out_totals;
-	int out_conns = def_out_conns;
+    unsigned int loop;
+    int newfd;
+    tunala_world_t world;
+    tunala_item_t *t_item;
+    const char *proxy_ip;
+    unsigned short proxy_port;
+    /* Overridables */
+    const char *proxyhost = def_proxyhost;
+    const char *listenhost = def_listenhost;
+    unsigned int max_tunnels = def_max_tunnels;
+    const char *cacert = def_cacert;
+    const char *cert = def_cert;
+    const char *key = def_key;
+    const char *dcert = def_dcert;
+    const char *dkey = def_dkey;
+    const char *engine_id = def_engine_id;
+    int server_mode = def_server_mode;
+    int flipped = def_flipped;
+    const char *cipher_list = def_cipher_list;
+    const char *dh_file = def_dh_file;
+    const char *dh_special = def_dh_special;
+    int tmp_rsa = def_tmp_rsa;
+    int ctx_options = def_ctx_options;
+    int verify_mode = def_verify_mode;
+    unsigned int verify_depth = def_verify_depth;
+    int out_state = def_out_state;
+    unsigned int out_verify = def_out_verify;
+    int out_totals = def_out_totals;
+    int out_conns = def_out_conns;
 
 /* Parse command-line arguments */
-next_arg:
-	argc--; argv++;
-	if(argc > 0) {
-		if(strcmp(*argv, "-listen") == 0) {
-			if(argc < 2)
-				return usage("-listen requires an argument", 0);
-			argc--; argv++;
-			listenhost = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-proxy") == 0) {
-			if(argc < 2)
-				return usage("-proxy requires an argument", 0);
-			argc--; argv++;
-			proxyhost = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-maxtunnels") == 0) {
-			if(argc < 2)
-				return usage("-maxtunnels requires an argument", 0);
-			argc--; argv++;
-			if(!parse_max_tunnels(*argv, &max_tunnels))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-cacert") == 0) {
-			if(argc < 2)
-				return usage("-cacert requires an argument", 0);
-			argc--; argv++;
-			if(strcmp(*argv, "NULL") == 0)
-				cacert = NULL;
-			else
-				cacert = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-cert") == 0) {
-			if(argc < 2)
-				return usage("-cert requires an argument", 0);
-			argc--; argv++;
-			if(strcmp(*argv, "NULL") == 0)
-				cert = NULL;
-			else
-				cert = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-key") == 0) {
-			if(argc < 2)
-				return usage("-key requires an argument", 0);
-			argc--; argv++;
-			if(strcmp(*argv, "NULL") == 0)
-				key = NULL;
-			else
-				key = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-dcert") == 0) {
-			if(argc < 2)
-				return usage("-dcert requires an argument", 0);
-			argc--; argv++;
-			if(strcmp(*argv, "NULL") == 0)
-				dcert = NULL;
-			else
-				dcert = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-dkey") == 0) {
-			if(argc < 2)
-				return usage("-dkey requires an argument", 0);
-			argc--; argv++;
-			if(strcmp(*argv, "NULL") == 0)
-				dkey = NULL;
-			else
-				dkey = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-engine") == 0) {
-			if(argc < 2)
-				return usage("-engine requires an argument", 0);
-			argc--; argv++;
-			engine_id = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-server") == 0) {
-			if(argc < 2)
-				return usage("-server requires an argument", 0);
-			argc--; argv++;
-			if(!parse_server_mode(*argv, &server_mode))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-flipped") == 0) {
-			if(argc < 2)
-				return usage("-flipped requires an argument", 0);
-			argc--; argv++;
-			if(!parse_server_mode(*argv, &flipped))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-cipher") == 0) {
-			if(argc < 2)
-				return usage("-cipher requires an argument", 0);
-			argc--; argv++;
-			cipher_list = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-dh_file") == 0) {
-			if(argc < 2)
-				return usage("-dh_file requires an argument", 0);
-			if(dh_special)
-				return usage("cannot mix -dh_file with "
-						"-dh_special", 0);
-			argc--; argv++;
-			dh_file = *argv;
-			goto next_arg;
-		} else if(strcmp(*argv, "-dh_special") == 0) {
-			if(argc < 2)
-				return usage("-dh_special requires an argument", 0);
-			if(dh_file)
-				return usage("cannot mix -dh_file with "
-						"-dh_special", 0);
-			argc--; argv++;
-			if(!parse_dh_special(*argv, &dh_special))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-no_tmp_rsa") == 0) {
-			tmp_rsa = 0;
-			goto next_arg;
-		} else if(strcmp(*argv, "-no_ssl2") == 0) {
-			ctx_options |= SSL_OP_NO_SSLv2;
-			goto next_arg;
-		} else if(strcmp(*argv, "-no_ssl3") == 0) {
-			ctx_options |= SSL_OP_NO_SSLv3;
-			goto next_arg;
-		} else if(strcmp(*argv, "-no_tls1") == 0) {
-			ctx_options |= SSL_OP_NO_TLSv1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-v_peer") == 0) {
-			verify_mode |= SSL_VERIFY_PEER;
-			goto next_arg;
-		} else if(strcmp(*argv, "-v_strict") == 0) {
-			verify_mode |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT;
-			goto next_arg;
-		} else if(strcmp(*argv, "-v_once") == 0) {
-			verify_mode |= SSL_VERIFY_CLIENT_ONCE;
-			goto next_arg;
-		} else if(strcmp(*argv, "-v_depth") == 0) {
-			if(argc < 2)
-				return usage("-v_depth requires an argument", 0);
-			argc--; argv++;
-			if(!parse_verify_depth(*argv, &verify_depth))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-out_state") == 0) {
-			out_state = 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-out_verify") == 0) {
-			if(argc < 2)
-				return usage("-out_verify requires an argument", 0);
-			argc--; argv++;
-			if(!parse_verify_level(*argv, &out_verify))
-				return 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-out_totals") == 0) {
-			out_totals = 1;
-			goto next_arg;
-		} else if(strcmp(*argv, "-out_conns") == 0) {
-			out_conns = 1;
-			goto next_arg;
-		} else if((strcmp(*argv, "-h") == 0) ||
-				(strcmp(*argv, "-help") == 0) ||
-				(strcmp(*argv, "-?") == 0)) {
-			fprintf(stderr, "%s\n", helpstring);
-			return 0;
-		} else
-			return usage(*argv, 1);
-	}
-	/* Run any sanity checks we want here */
-	if(!cert && !dcert && server_mode)
-		fprintf(stderr, "WARNING: you are running an SSL server without "
-				"a certificate - this may not work!\n");
+ next_arg:
+    argc--;
+    argv++;
+    if (argc > 0) {
+        if (strcmp(*argv, "-listen") == 0) {
+            if (argc < 2)
+                return usage("-listen requires an argument", 0);
+            argc--;
+            argv++;
+            listenhost = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-proxy") == 0) {
+            if (argc < 2)
+                return usage("-proxy requires an argument", 0);
+            argc--;
+            argv++;
+            proxyhost = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-maxtunnels") == 0) {
+            if (argc < 2)
+                return usage("-maxtunnels requires an argument", 0);
+            argc--;
+            argv++;
+            if (!parse_max_tunnels(*argv, &max_tunnels))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-cacert") == 0) {
+            if (argc < 2)
+                return usage("-cacert requires an argument", 0);
+            argc--;
+            argv++;
+            if (strcmp(*argv, "NULL") == 0)
+                cacert = NULL;
+            else
+                cacert = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-cert") == 0) {
+            if (argc < 2)
+                return usage("-cert requires an argument", 0);
+            argc--;
+            argv++;
+            if (strcmp(*argv, "NULL") == 0)
+                cert = NULL;
+            else
+                cert = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-key") == 0) {
+            if (argc < 2)
+                return usage("-key requires an argument", 0);
+            argc--;
+            argv++;
+            if (strcmp(*argv, "NULL") == 0)
+                key = NULL;
+            else
+                key = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-dcert") == 0) {
+            if (argc < 2)
+                return usage("-dcert requires an argument", 0);
+            argc--;
+            argv++;
+            if (strcmp(*argv, "NULL") == 0)
+                dcert = NULL;
+            else
+                dcert = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-dkey") == 0) {
+            if (argc < 2)
+                return usage("-dkey requires an argument", 0);
+            argc--;
+            argv++;
+            if (strcmp(*argv, "NULL") == 0)
+                dkey = NULL;
+            else
+                dkey = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-engine") == 0) {
+            if (argc < 2)
+                return usage("-engine requires an argument", 0);
+            argc--;
+            argv++;
+            engine_id = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-server") == 0) {
+            if (argc < 2)
+                return usage("-server requires an argument", 0);
+            argc--;
+            argv++;
+            if (!parse_server_mode(*argv, &server_mode))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-flipped") == 0) {
+            if (argc < 2)
+                return usage("-flipped requires an argument", 0);
+            argc--;
+            argv++;
+            if (!parse_server_mode(*argv, &flipped))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-cipher") == 0) {
+            if (argc < 2)
+                return usage("-cipher requires an argument", 0);
+            argc--;
+            argv++;
+            cipher_list = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-dh_file") == 0) {
+            if (argc < 2)
+                return usage("-dh_file requires an argument", 0);
+            if (dh_special)
+                return usage("cannot mix -dh_file with " "-dh_special", 0);
+            argc--;
+            argv++;
+            dh_file = *argv;
+            goto next_arg;
+        } else if (strcmp(*argv, "-dh_special") == 0) {
+            if (argc < 2)
+                return usage("-dh_special requires an argument", 0);
+            if (dh_file)
+                return usage("cannot mix -dh_file with " "-dh_special", 0);
+            argc--;
+            argv++;
+            if (!parse_dh_special(*argv, &dh_special))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-no_tmp_rsa") == 0) {
+            tmp_rsa = 0;
+            goto next_arg;
+        } else if (strcmp(*argv, "-no_ssl2") == 0) {
+            ctx_options |= SSL_OP_NO_SSLv2;
+            goto next_arg;
+        } else if (strcmp(*argv, "-no_ssl3") == 0) {
+            ctx_options |= SSL_OP_NO_SSLv3;
+            goto next_arg;
+        } else if (strcmp(*argv, "-no_tls1") == 0) {
+            ctx_options |= SSL_OP_NO_TLSv1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-v_peer") == 0) {
+            verify_mode |= SSL_VERIFY_PEER;
+            goto next_arg;
+        } else if (strcmp(*argv, "-v_strict") == 0) {
+            verify_mode |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT;
+            goto next_arg;
+        } else if (strcmp(*argv, "-v_once") == 0) {
+            verify_mode |= SSL_VERIFY_CLIENT_ONCE;
+            goto next_arg;
+        } else if (strcmp(*argv, "-v_depth") == 0) {
+            if (argc < 2)
+                return usage("-v_depth requires an argument", 0);
+            argc--;
+            argv++;
+            if (!parse_verify_depth(*argv, &verify_depth))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-out_state") == 0) {
+            out_state = 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-out_verify") == 0) {
+            if (argc < 2)
+                return usage("-out_verify requires an argument", 0);
+            argc--;
+            argv++;
+            if (!parse_verify_level(*argv, &out_verify))
+                return 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-out_totals") == 0) {
+            out_totals = 1;
+            goto next_arg;
+        } else if (strcmp(*argv, "-out_conns") == 0) {
+            out_conns = 1;
+            goto next_arg;
+        } else if ((strcmp(*argv, "-h") == 0) ||
+                   (strcmp(*argv, "-help") == 0) ||
+                   (strcmp(*argv, "-?") == 0)) {
+            fprintf(stderr, "%s\n", helpstring);
+            return 0;
+        } else
+            return usage(*argv, 1);
+    }
+    /* Run any sanity checks we want here */
+    if (!cert && !dcert && server_mode)
+        fprintf(stderr, "WARNING: you are running an SSL server without "
+                "a certificate - this may not work!\n");
 
-	/* Initialise network stuff */
-	if(!ip_initialise())
-		return err_str0("ip_initialise failed");
-	/* Create the SSL_CTX */
-	if((world.ssl_ctx = initialise_ssl_ctx(server_mode, engine_id,
-			cacert, cert, key, dcert, dkey, cipher_list, dh_file,
-			dh_special, tmp_rsa, ctx_options, out_state, out_verify,
-			verify_mode, verify_depth)) == NULL)
-		return err_str1("initialise_ssl_ctx(engine_id=%s) failed",
-			(engine_id == NULL) ? "NULL" : engine_id);
-	if(engine_id)
-		fprintf(stderr, "Info, engine '%s' initialised\n", engine_id);
-	/* Create the listener */
-	if((world.listen_fd = ip_create_listener(listenhost)) == -1)
-		return err_str1("ip_create_listener(%s) failed", listenhost);
-	fprintf(stderr, "Info, listening on '%s'\n", listenhost);
-	if(!ip_parse_address(proxyhost, &proxy_ip, &proxy_port, 0))
-		return err_str1("ip_parse_address(%s) failed", proxyhost);
-	fprintf(stderr, "Info, proxying to '%s' (%d.%d.%d.%d:%d)\n", proxyhost,
-			(int)proxy_ip[0], (int)proxy_ip[1],
-			(int)proxy_ip[2], (int)proxy_ip[3], (int)proxy_port);
-	fprintf(stderr, "Info, set maxtunnels to %d\n", (int)max_tunnels);
-	fprintf(stderr, "Info, set to operate as an SSL %s\n",
-			(server_mode ? "server" : "client"));
-	/* Initialise the rest of the stuff */
-	world.tunnels_used = world.tunnels_size = 0;
-	world.tunnels = NULL;
-	world.server_mode = server_mode;
-	selector_init(&world.selector);
+    /* Initialise network stuff */
+    if (!ip_initialise())
+        return err_str0("ip_initialise failed");
+    /* Create the SSL_CTX */
+    if ((world.ssl_ctx = initialise_ssl_ctx(server_mode, engine_id,
+                                            cacert, cert, key, dcert, dkey,
+                                            cipher_list, dh_file, dh_special,
+                                            tmp_rsa, ctx_options, out_state,
+                                            out_verify, verify_mode,
+                                            verify_depth)) == NULL)
+        return err_str1("initialise_ssl_ctx(engine_id=%s) failed",
+                        (engine_id == NULL) ? "NULL" : engine_id);
+    if (engine_id)
+        fprintf(stderr, "Info, engine '%s' initialised\n", engine_id);
+    /* Create the listener */
+    if ((world.listen_fd = ip_create_listener(listenhost)) == -1)
+        return err_str1("ip_create_listener(%s) failed", listenhost);
+    fprintf(stderr, "Info, listening on '%s'\n", listenhost);
+    if (!ip_parse_address(proxyhost, &proxy_ip, &proxy_port, 0))
+        return err_str1("ip_parse_address(%s) failed", proxyhost);
+    fprintf(stderr, "Info, proxying to '%s' (%d.%d.%d.%d:%d)\n", proxyhost,
+            (int)proxy_ip[0], (int)proxy_ip[1],
+            (int)proxy_ip[2], (int)proxy_ip[3], (int)proxy_port);
+    fprintf(stderr, "Info, set maxtunnels to %d\n", (int)max_tunnels);
+    fprintf(stderr, "Info, set to operate as an SSL %s\n",
+            (server_mode ? "server" : "client"));
+    /* Initialise the rest of the stuff */
+    world.tunnels_used = world.tunnels_size = 0;
+    world.tunnels = NULL;
+    world.server_mode = server_mode;
+    selector_init(&world.selector);
 
 /* We're ready to loop */
-main_loop:
-	/* Should we listen for *new* tunnels? */
-	if(world.tunnels_used < max_tunnels)
-		selector_add_listener(&world.selector, world.listen_fd);
-	/* We should add in our existing tunnels */
-	for(loop = 0; loop < world.tunnels_used; loop++)
-		selector_add_tunala(&world.selector, world.tunnels + loop);
-	/* Now do the select */
-	switch(selector_select(&world.selector)) {
-	case -1:
-		if(errno != EINTR) {
-			fprintf(stderr, "selector_select returned a "
-					"badness error.\n");
-			goto shouldnt_happen;
-		}
-		fprintf(stderr, "Warn, selector interrupted by a signal\n");
-		goto main_loop;
-	case 0:
-		fprintf(stderr, "Warn, selector_select returned 0 - signal?""?\n");
-		goto main_loop;
-	default:
-		break;
-	}
-	/* Accept new connection if we should and can */
-	if((world.tunnels_used < max_tunnels) && (selector_get_listener(
-					&world.selector, world.listen_fd,
-					&newfd) == 1)) {
-		/* We have a new connection */
-		if(!tunala_world_new_item(&world, newfd, proxy_ip,
-						proxy_port, flipped))
-			fprintf(stderr, "tunala_world_new_item failed\n");
-		else if(out_conns)
-			fprintf(stderr, "Info, new tunnel opened, now up to "
-					"%d\n", world.tunnels_used);
-	}
-	/* Give each tunnel its moment, note the while loop is because it makes
-	 * the logic easier than with "for" to deal with an array that may shift
-	 * because of deletes. */
-	loop = 0;
-	t_item = world.tunnels;
-	while(loop < world.tunnels_used) {
-		if(!tunala_item_io(&world.selector, t_item)) {
-			/* We're closing whether for reasons of an error or a
-			 * natural close. Don't increment loop or t_item because
-			 * the next item is moving to us! */
-			if(!out_totals)
-				goto skip_totals;
-			fprintf(stderr, "Tunnel closing, traffic stats follow\n");
-			/* Display the encrypted (over the network) stats */
-			fprintf(stderr, io_stats_dirty,
-				buffer_total_in(state_machine_get_buffer(
-						&t_item->sm,SM_DIRTY_IN)),
-				buffer_total_out(state_machine_get_buffer(
-						&t_item->sm,SM_DIRTY_OUT)));
-			/* Display the local (tunnelled) stats. NB: Data we
-			 * *receive* is data sent *out* of the state_machine on
-			 * its 'clean' side. Hence the apparent back-to-front
-			 * OUT/IN mixup here :-) */
-			fprintf(stderr, io_stats_clean,
-				buffer_total_out(state_machine_get_buffer(
-						&t_item->sm,SM_CLEAN_OUT)),
-				buffer_total_in(state_machine_get_buffer(
-						&t_item->sm,SM_CLEAN_IN)));
-skip_totals:
-			tunala_world_del_item(&world, loop);
-			if(out_conns)
-				fprintf(stderr, "Info, tunnel closed, down to %d\n",
-					world.tunnels_used);
-		}
-		else {
-			/* Move to the next item */
-			loop++;
-			t_item++;
-		}
-	}
-	goto main_loop;
-	/* Should never get here */
-shouldnt_happen:
-	abort();
-	return 1;
+ main_loop:
+    /* Should we listen for *new* tunnels? */
+    if (world.tunnels_used < max_tunnels)
+        selector_add_listener(&world.selector, world.listen_fd);
+    /* We should add in our existing tunnels */
+    for (loop = 0; loop < world.tunnels_used; loop++)
+        selector_add_tunala(&world.selector, world.tunnels + loop);
+    /* Now do the select */
+    switch (selector_select(&world.selector)) {
+    case -1:
+        if (errno != EINTR) {
+            fprintf(stderr, "selector_select returned a " "badness error.\n");
+            goto shouldnt_happen;
+        }
+        fprintf(stderr, "Warn, selector interrupted by a signal\n");
+        goto main_loop;
+    case 0:
+        fprintf(stderr, "Warn, selector_select returned 0 - signal?" "?\n");
+        goto main_loop;
+    default:
+        break;
+    }
+    /* Accept new connection if we should and can */
+    if ((world.tunnels_used < max_tunnels)
+        && (selector_get_listener(&world.selector, world.listen_fd, &newfd) ==
+            1)) {
+        /* We have a new connection */
+        if (!tunala_world_new_item(&world, newfd, proxy_ip,
+                                   proxy_port, flipped))
+            fprintf(stderr, "tunala_world_new_item failed\n");
+        else if (out_conns)
+            fprintf(stderr, "Info, new tunnel opened, now up to "
+                    "%d\n", world.tunnels_used);
+    }
+    /*
+     * Give each tunnel its moment, note the while loop is because it makes
+     * the logic easier than with "for" to deal with an array that may shift
+     * because of deletes.
+     */
+    loop = 0;
+    t_item = world.tunnels;
+    while (loop < world.tunnels_used) {
+        if (!tunala_item_io(&world.selector, t_item)) {
+            /*
+             * We're closing whether for reasons of an error or a natural
+             * close. Don't increment loop or t_item because the next item is
+             * moving to us!
+             */
+            if (!out_totals)
+                goto skip_totals;
+            fprintf(stderr, "Tunnel closing, traffic stats follow\n");
+            /* Display the encrypted (over the network) stats */
+            fprintf(stderr, io_stats_dirty,
+                    buffer_total_in(state_machine_get_buffer
+                                    (&t_item->sm, SM_DIRTY_IN)),
+                    buffer_total_out(state_machine_get_buffer
+                                     (&t_item->sm, SM_DIRTY_OUT)));
+            /*
+             * Display the local (tunnelled) stats. NB: Data we *receive* is
+             * data sent *out* of the state_machine on its 'clean' side.
+             * Hence the apparent back-to-front OUT/IN mixup here :-)
+             */
+            fprintf(stderr, io_stats_clean,
+                    buffer_total_out(state_machine_get_buffer
+                                     (&t_item->sm, SM_CLEAN_OUT)),
+                    buffer_total_in(state_machine_get_buffer
+                                    (&t_item->sm, SM_CLEAN_IN)));
+ skip_totals:
+            tunala_world_del_item(&world, loop);
+            if (out_conns)
+                fprintf(stderr, "Info, tunnel closed, down to %d\n",
+                        world.tunnels_used);
+        } else {
+            /* Move to the next item */
+            loop++;
+            t_item++;
+        }
+    }
+    goto main_loop;
+    /* Should never get here */
+ shouldnt_happen:
+    abort();
+    return 1;
 }
 
 /****************/
@@ -606,504 +656,528 @@ shouldnt_happen:
 
 static int ctx_set_cert(SSL_CTX *ctx, const char *cert, const char *key)
 {
-	FILE *fp = NULL;
-	X509 *x509 = NULL;
-	EVP_PKEY *pkey = NULL;
-	int toret = 0; /* Assume an error */
+    FILE *fp = NULL;
+    X509 *x509 = NULL;
+    EVP_PKEY *pkey = NULL;
+    int toret = 0;              /* Assume an error */
 
-	/* cert */
-	if(cert) {
-		if((fp = fopen(cert, "r")) == NULL) {
-			fprintf(stderr, "Error opening cert file '%s'\n", cert);
-			goto err;
-		}
-		if(!PEM_read_X509(fp, &x509, NULL, NULL)) {
-			fprintf(stderr, "Error reading PEM cert from '%s'\n",
-					cert);
-			goto err;
-		}
-		if(!SSL_CTX_use_certificate(ctx, x509)) {
-			fprintf(stderr, "Error, cert in '%s' can not be used\n",
-					cert);
-			goto err;
-		}
-		/* Clear the FILE* for reuse in the "key" code */
-		fclose(fp);
-		fp = NULL;
-		fprintf(stderr, "Info, operating with cert in '%s'\n", cert);
-		/* If a cert was given without matching key, we assume the same
-		 * file contains the required key. */
-		if(!key)
-			key = cert;
-	} else {
-		if(key)
-			fprintf(stderr, "Error, can't specify a key without a "
-					"corresponding certificate\n");
-		else
-			fprintf(stderr, "Error, ctx_set_cert called with "
-					"NULLs!\n");
-		goto err;
-	}
-	/* key */
-	if(key) {
-		if((fp = fopen(key, "r")) == NULL) {
-			fprintf(stderr, "Error opening key file '%s'\n", key);
-			goto err;
-		}
-		if(!PEM_read_PrivateKey(fp, &pkey, NULL, NULL)) {
-			fprintf(stderr, "Error reading PEM key from '%s'\n",
-					key);
-			goto err;
-		}
-		if(!SSL_CTX_use_PrivateKey(ctx, pkey)) {
-			fprintf(stderr, "Error, key in '%s' can not be used\n",
-					key);
-			goto err;
-		}
-		fprintf(stderr, "Info, operating with key in '%s'\n", key);
-	} else
-		fprintf(stderr, "Info, operating without a cert or key\n");
-	/* Success */
-	toret = 1; err:
-	if(x509)
-		X509_free(x509);
-	if(pkey)
-		EVP_PKEY_free(pkey);
-	if(fp)
-		fclose(fp);
-	return toret;
+    /* cert */
+    if (cert) {
+        if ((fp = fopen(cert, "r")) == NULL) {
+            fprintf(stderr, "Error opening cert file '%s'\n", cert);
+            goto err;
+        }
+        if (!PEM_read_X509(fp, &x509, NULL, NULL)) {
+            fprintf(stderr, "Error reading PEM cert from '%s'\n", cert);
+            goto err;
+        }
+        if (!SSL_CTX_use_certificate(ctx, x509)) {
+            fprintf(stderr, "Error, cert in '%s' can not be used\n", cert);
+            goto err;
+        }
+        /* Clear the FILE* for reuse in the "key" code */
+        fclose(fp);
+        fp = NULL;
+        fprintf(stderr, "Info, operating with cert in '%s'\n", cert);
+        /*
+         * If a cert was given without matching key, we assume the same file
+         * contains the required key.
+         */
+        if (!key)
+            key = cert;
+    } else {
+        if (key)
+            fprintf(stderr, "Error, can't specify a key without a "
+                    "corresponding certificate\n");
+        else
+            fprintf(stderr, "Error, ctx_set_cert called with " "NULLs!\n");
+        goto err;
+    }
+    /* key */
+    if (key) {
+        if ((fp = fopen(key, "r")) == NULL) {
+            fprintf(stderr, "Error opening key file '%s'\n", key);
+            goto err;
+        }
+        if (!PEM_read_PrivateKey(fp, &pkey, NULL, NULL)) {
+            fprintf(stderr, "Error reading PEM key from '%s'\n", key);
+            goto err;
+        }
+        if (!SSL_CTX_use_PrivateKey(ctx, pkey)) {
+            fprintf(stderr, "Error, key in '%s' can not be used\n", key);
+            goto err;
+        }
+        fprintf(stderr, "Info, operating with key in '%s'\n", key);
+    } else
+        fprintf(stderr, "Info, operating without a cert or key\n");
+    /* Success */
+    toret = 1;
+ err:
+    if (x509)
+        X509_free(x509);
+    if (pkey)
+        EVP_PKEY_free(pkey);
+    if (fp)
+        fclose(fp);
+    return toret;
 }
 
-static int ctx_set_dh(SSL_CTX *ctx, const char *dh_file, const char *dh_special)
+static int ctx_set_dh(SSL_CTX *ctx, const char *dh_file,
+                      const char *dh_special)
 {
-	DH *dh = NULL;
-	FILE *fp = NULL;
+    DH *dh = NULL;
+    FILE *fp = NULL;
 
-	if(dh_special) {
-		if(strcmp(dh_special, "NULL") == 0)
-			return 1;
-		if(strcmp(dh_special, "standard") == 0) {
-			if((dh = get_dh512()) == NULL) {
-				fprintf(stderr, "Error, can't parse 'standard'"
-						" DH parameters\n");
-				return 0;
-			}
-			fprintf(stderr, "Info, using 'standard' DH parameters\n");
-			goto do_it;
-		}
-		if(strcmp(dh_special, "generate") != 0)
-			/* This shouldn't happen - screening values is handled
-			 * in main(). */
-			abort();
-		fprintf(stderr, "Info, generating DH parameters ... ");
-		fflush(stderr);
-		if(!(dh = DH_new()) || !DH_generate_parameters_ex(dh, 512,
-					DH_GENERATOR_5, NULL)) {
-			fprintf(stderr, "error!\n");
-			if(dh)
-				DH_free(dh);
-			return 0;
-		}
-		fprintf(stderr, "complete\n");
-		goto do_it;
-	}
-	/* So, we're loading dh_file */
-	if((fp = fopen(dh_file, "r")) == NULL) {
-		fprintf(stderr, "Error, couldn't open '%s' for DH parameters\n",
-				dh_file);
-		return 0;
-	}
-	dh = PEM_read_DHparams(fp, NULL, NULL, NULL);
-	fclose(fp);
-	if(dh == NULL) {
-		fprintf(stderr, "Error, could not parse DH parameters from '%s'\n",
-				dh_file);
-		return 0;
-	}
-	fprintf(stderr, "Info, using DH parameters from file '%s'\n", dh_file);
-do_it:
-	SSL_CTX_set_tmp_dh(ctx, dh);
-	DH_free(dh);
-	return 1;
+    if (dh_special) {
+        if (strcmp(dh_special, "NULL") == 0)
+            return 1;
+        if (strcmp(dh_special, "standard") == 0) {
+            if ((dh = get_dh512()) == NULL) {
+                fprintf(stderr, "Error, can't parse 'standard'"
+                        " DH parameters\n");
+                return 0;
+            }
+            fprintf(stderr, "Info, using 'standard' DH parameters\n");
+            goto do_it;
+        }
+        if (strcmp(dh_special, "generate") != 0)
+            /*
+             * This shouldn't happen - screening values is handled in main().
+             */
+            abort();
+        fprintf(stderr, "Info, generating DH parameters ... ");
+        fflush(stderr);
+        if (!(dh = DH_new()) || !DH_generate_parameters_ex(dh, 512,
+                                                           DH_GENERATOR_5,
+                                                           NULL)) {
+            fprintf(stderr, "error!\n");
+            if (dh)
+                DH_free(dh);
+            return 0;
+        }
+        fprintf(stderr, "complete\n");
+        goto do_it;
+    }
+    /* So, we're loading dh_file */
+    if ((fp = fopen(dh_file, "r")) == NULL) {
+        fprintf(stderr, "Error, couldn't open '%s' for DH parameters\n",
+                dh_file);
+        return 0;
+    }
+    dh = PEM_read_DHparams(fp, NULL, NULL, NULL);
+    fclose(fp);
+    if (dh == NULL) {
+        fprintf(stderr, "Error, could not parse DH parameters from '%s'\n",
+                dh_file);
+        return 0;
+    }
+    fprintf(stderr, "Info, using DH parameters from file '%s'\n", dh_file);
+ do_it:
+    SSL_CTX_set_tmp_dh(ctx, dh);
+    DH_free(dh);
+    return 1;
 }
 
 static SSL_CTX *initialise_ssl_ctx(int server_mode, const char *engine_id,
-		const char *CAfile, const char *cert, const char *key,
-		const char *dcert, const char *dkey, const char *cipher_list,
-		const char *dh_file, const char *dh_special, int tmp_rsa,
-		int ctx_options, int out_state, int out_verify, int verify_mode,
-		unsigned int verify_depth)
+                                   const char *CAfile, const char *cert,
+                                   const char *key, const char *dcert,
+                                   const char *dkey, const char *cipher_list,
+                                   const char *dh_file,
+                                   const char *dh_special, int tmp_rsa,
+                                   int ctx_options, int out_state,
+                                   int out_verify, int verify_mode,
+                                   unsigned int verify_depth)
 {
-	SSL_CTX *ctx = NULL, *ret = NULL;
-	const SSL_METHOD *meth;
-	ENGINE *e = NULL;
+    SSL_CTX *ctx = NULL, *ret = NULL;
+    const SSL_METHOD *meth;
+    ENGINE *e = NULL;
 
-        OpenSSL_add_ssl_algorithms();
-        SSL_load_error_strings();
+    OpenSSL_add_ssl_algorithms();
+    SSL_load_error_strings();
 
-	meth = (server_mode ? SSLv23_server_method() : SSLv23_client_method());
-	if(meth == NULL)
-		goto err;
-	if(engine_id) {
-		ENGINE_load_builtin_engines();
-		if((e = ENGINE_by_id(engine_id)) == NULL) {
-			fprintf(stderr, "Error obtaining '%s' engine, openssl "
-					"errors follow\n", engine_id);
-			goto err;
-		}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
-			fprintf(stderr, "Error assigning '%s' engine, openssl "
-					"errors follow\n", engine_id);
-			goto err;
-		}
-		ENGINE_free(e);
-	}
-	if((ctx = SSL_CTX_new(meth)) == NULL)
-		goto err;
-	/* cacert */
-	if(CAfile) {
-		if(!X509_STORE_load_locations(SSL_CTX_get_cert_store(ctx),
-					CAfile, NULL)) {
-			fprintf(stderr, "Error loading CA cert(s) in '%s'\n",
-					CAfile);
-			goto err;
-		}
-		fprintf(stderr, "Info, operating with CA cert(s) in '%s'\n",
-				CAfile);
-	} else
-		fprintf(stderr, "Info, operating without a CA cert(-list)\n");
-	if(!SSL_CTX_set_default_verify_paths(ctx)) {
-		fprintf(stderr, "Error setting default verify paths\n");
-		goto err;
-	}
+    meth = (server_mode ? SSLv23_server_method() : SSLv23_client_method());
+    if (meth == NULL)
+        goto err;
+    if (engine_id) {
+        ENGINE_load_builtin_engines();
+        if ((e = ENGINE_by_id(engine_id)) == NULL) {
+            fprintf(stderr, "Error obtaining '%s' engine, openssl "
+                    "errors follow\n", engine_id);
+            goto err;
+        }
+        if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
+            fprintf(stderr, "Error assigning '%s' engine, openssl "
+                    "errors follow\n", engine_id);
+            goto err;
+        }
+        ENGINE_free(e);
+    }
+    if ((ctx = SSL_CTX_new(meth)) == NULL)
+        goto err;
+    /* cacert */
+    if (CAfile) {
+        if (!X509_STORE_load_locations(SSL_CTX_get_cert_store(ctx),
+                                       CAfile, NULL)) {
+            fprintf(stderr, "Error loading CA cert(s) in '%s'\n", CAfile);
+            goto err;
+        }
+        fprintf(stderr, "Info, operating with CA cert(s) in '%s'\n", CAfile);
+    } else
+        fprintf(stderr, "Info, operating without a CA cert(-list)\n");
+    if (!SSL_CTX_set_default_verify_paths(ctx)) {
+        fprintf(stderr, "Error setting default verify paths\n");
+        goto err;
+    }
 
-	/* cert and key */
-	if((cert || key) && !ctx_set_cert(ctx, cert, key))
-		goto err;
-	/* dcert and dkey */
-	if((dcert || dkey) && !ctx_set_cert(ctx, dcert, dkey))
-		goto err;
-	/* temporary RSA key generation */
-	if(tmp_rsa)
-		SSL_CTX_set_tmp_rsa_callback(ctx, cb_generate_tmp_rsa);
+    /* cert and key */
+    if ((cert || key) && !ctx_set_cert(ctx, cert, key))
+        goto err;
+    /* dcert and dkey */
+    if ((dcert || dkey) && !ctx_set_cert(ctx, dcert, dkey))
+        goto err;
+    /* temporary RSA key generation */
+    if (tmp_rsa)
+        SSL_CTX_set_tmp_rsa_callback(ctx, cb_generate_tmp_rsa);
 
-	/* cipher_list */
-	if(cipher_list) {
-		if(!SSL_CTX_set_cipher_list(ctx, cipher_list)) {
-			fprintf(stderr, "Error setting cipher list '%s'\n",
-					cipher_list);
-			goto err;
-		}
-		fprintf(stderr, "Info, set cipher list '%s'\n", cipher_list);
-	} else
-		fprintf(stderr, "Info, operating with default cipher list\n");
+    /* cipher_list */
+    if (cipher_list) {
+        if (!SSL_CTX_set_cipher_list(ctx, cipher_list)) {
+            fprintf(stderr, "Error setting cipher list '%s'\n", cipher_list);
+            goto err;
+        }
+        fprintf(stderr, "Info, set cipher list '%s'\n", cipher_list);
+    } else
+        fprintf(stderr, "Info, operating with default cipher list\n");
 
-	/* dh_file & dh_special */
-	if((dh_file || dh_special) && !ctx_set_dh(ctx, dh_file, dh_special))
-		goto err;
+    /* dh_file & dh_special */
+    if ((dh_file || dh_special) && !ctx_set_dh(ctx, dh_file, dh_special))
+        goto err;
 
-	/* ctx_options */
-	SSL_CTX_set_options(ctx, ctx_options);
+    /* ctx_options */
+    SSL_CTX_set_options(ctx, ctx_options);
 
-	/* out_state (output of SSL handshake states to screen). */
-	if(out_state)
-		cb_ssl_info_set_output(stderr);
+    /* out_state (output of SSL handshake states to screen). */
+    if (out_state)
+        cb_ssl_info_set_output(stderr);
 
-	/* out_verify */
-	if(out_verify > 0) {
-		cb_ssl_verify_set_output(stderr);
-		cb_ssl_verify_set_level(out_verify);
-	}
+    /* out_verify */
+    if (out_verify > 0) {
+        cb_ssl_verify_set_output(stderr);
+        cb_ssl_verify_set_level(out_verify);
+    }
 
-	/* verify_depth */
-	cb_ssl_verify_set_depth(verify_depth);
+    /* verify_depth */
+    cb_ssl_verify_set_depth(verify_depth);
 
-	/* Success! (includes setting verify_mode) */
-	SSL_CTX_set_info_callback(ctx, cb_ssl_info);
-	SSL_CTX_set_verify(ctx, verify_mode, cb_ssl_verify);
-	ret = ctx;
-err:
-	if(!ret) {
-		ERR_print_errors_fp(stderr);
-		if(ctx)
-			SSL_CTX_free(ctx);
-	}
-	return ret;
+    /* Success! (includes setting verify_mode) */
+    SSL_CTX_set_info_callback(ctx, cb_ssl_info);
+    SSL_CTX_set_verify(ctx, verify_mode, cb_ssl_verify);
+    ret = ctx;
+ err:
+    if (!ret) {
+        ERR_print_errors_fp(stderr);
+        if (ctx)
+            SSL_CTX_free(ctx);
+    }
+    return ret;
 }
 
 /*****************/
 /* Selector bits */
 /*****************/
 
-static void selector_sets_init(select_sets_t *s)
+static void selector_sets_init(select_sets_t * s)
 {
-	s->max = 0;
-	FD_ZERO(&s->reads);
-	FD_ZERO(&s->sends);
-	FD_ZERO(&s->excepts);
+    s->max = 0;
+    FD_ZERO(&s->reads);
+    FD_ZERO(&s->sends);
+    FD_ZERO(&s->excepts);
 }
-static void selector_init(tunala_selector_t *selector)
+
+static void selector_init(tunala_selector_t * selector)
 {
-	selector_sets_init(&selector->last_selected);
-	selector_sets_init(&selector->next_select);
+    selector_sets_init(&selector->last_selected);
+    selector_sets_init(&selector->next_select);
 }
 
 #define SEL_EXCEPTS 0x00
 #define SEL_READS   0x01
 #define SEL_SENDS   0x02
-static void selector_add_raw_fd(tunala_selector_t *s, int fd, int flags)
+static void selector_add_raw_fd(tunala_selector_t * s, int fd, int flags)
 {
-	FD_SET(fd, &s->next_select.excepts);
-	if(flags & SEL_READS)
-		FD_SET(fd, &s->next_select.reads);
-	if(flags & SEL_SENDS)
-		FD_SET(fd, &s->next_select.sends);
-	/* Adjust "max" */
-	if(s->next_select.max < (fd + 1))
-		s->next_select.max = fd + 1;
+    FD_SET(fd, &s->next_select.excepts);
+    if (flags & SEL_READS)
+        FD_SET(fd, &s->next_select.reads);
+    if (flags & SEL_SENDS)
+        FD_SET(fd, &s->next_select.sends);
+    /* Adjust "max" */
+    if (s->next_select.max < (fd + 1))
+        s->next_select.max = fd + 1;
 }
 
-static void selector_add_listener(tunala_selector_t *selector, int fd)
+static void selector_add_listener(tunala_selector_t * selector, int fd)
 {
-	selector_add_raw_fd(selector, fd, SEL_READS);
+    selector_add_raw_fd(selector, fd, SEL_READS);
 }
 
-static void selector_add_tunala(tunala_selector_t *s, tunala_item_t *t)
+static void selector_add_tunala(tunala_selector_t * s, tunala_item_t * t)
 {
-	/* Set clean read if sm.clean_in is not full */
-	if(t->clean_read != -1) {
-		selector_add_raw_fd(s, t->clean_read,
-			(buffer_full(state_machine_get_buffer(&t->sm,
-				SM_CLEAN_IN)) ? SEL_EXCEPTS : SEL_READS));
-	}
-	/* Set clean send if sm.clean_out is not empty */
-	if(t->clean_send != -1) {
-		selector_add_raw_fd(s, t->clean_send,
-			(buffer_empty(state_machine_get_buffer(&t->sm,
-				SM_CLEAN_OUT)) ? SEL_EXCEPTS : SEL_SENDS));
-	}
-	/* Set dirty read if sm.dirty_in is not full */
-	if(t->dirty_read != -1) {
-		selector_add_raw_fd(s, t->dirty_read,
-			(buffer_full(state_machine_get_buffer(&t->sm,
-				SM_DIRTY_IN)) ? SEL_EXCEPTS : SEL_READS));
-	}
-	/* Set dirty send if sm.dirty_out is not empty */
-	if(t->dirty_send != -1) {
-		selector_add_raw_fd(s, t->dirty_send,
-			(buffer_empty(state_machine_get_buffer(&t->sm,
-				SM_DIRTY_OUT)) ? SEL_EXCEPTS : SEL_SENDS));
-	}
+    /* Set clean read if sm.clean_in is not full */
+    if (t->clean_read != -1) {
+        selector_add_raw_fd(s, t->clean_read,
+                            (buffer_full(state_machine_get_buffer(&t->sm,
+                                                                  SM_CLEAN_IN))
+                             ? SEL_EXCEPTS : SEL_READS));
+    }
+    /* Set clean send if sm.clean_out is not empty */
+    if (t->clean_send != -1) {
+        selector_add_raw_fd(s, t->clean_send,
+                            (buffer_empty(state_machine_get_buffer(&t->sm,
+                                                                   SM_CLEAN_OUT))
+                             ? SEL_EXCEPTS : SEL_SENDS));
+    }
+    /* Set dirty read if sm.dirty_in is not full */
+    if (t->dirty_read != -1) {
+        selector_add_raw_fd(s, t->dirty_read,
+                            (buffer_full(state_machine_get_buffer(&t->sm,
+                                                                  SM_DIRTY_IN))
+                             ? SEL_EXCEPTS : SEL_READS));
+    }
+    /* Set dirty send if sm.dirty_out is not empty */
+    if (t->dirty_send != -1) {
+        selector_add_raw_fd(s, t->dirty_send,
+                            (buffer_empty(state_machine_get_buffer(&t->sm,
+                                                                   SM_DIRTY_OUT))
+                             ? SEL_EXCEPTS : SEL_SENDS));
+    }
 }
 
-static int selector_select(tunala_selector_t *selector)
+static int selector_select(tunala_selector_t * selector)
 {
-	memcpy(&selector->last_selected, &selector->next_select,
-			sizeof(select_sets_t));
-	selector_sets_init(&selector->next_select);
-	return select(selector->last_selected.max,
-			&selector->last_selected.reads,
-			&selector->last_selected.sends,
-			&selector->last_selected.excepts, NULL);
+    memcpy(&selector->last_selected, &selector->next_select,
+           sizeof(select_sets_t));
+    selector_sets_init(&selector->next_select);
+    return select(selector->last_selected.max,
+                  &selector->last_selected.reads,
+                  &selector->last_selected.sends,
+                  &selector->last_selected.excepts, NULL);
 }
 
-/* This returns -1 for error, 0 for no new connections, or 1 for success, in
- * which case *newfd is populated. */
-static int selector_get_listener(tunala_selector_t *selector, int fd, int *newfd)
+/*
+ * This returns -1 for error, 0 for no new connections, or 1 for success, in
+ * which case *newfd is populated.
+ */
+static int selector_get_listener(tunala_selector_t * selector, int fd,
+                                 int *newfd)
 {
-	if(FD_ISSET(fd, &selector->last_selected.excepts))
-		return -1;
-	if(!FD_ISSET(fd, &selector->last_selected.reads))
-		return 0;
-	if((*newfd = ip_accept_connection(fd)) == -1)
-		return -1;
-	return 1;
+    if (FD_ISSET(fd, &selector->last_selected.excepts))
+        return -1;
+    if (!FD_ISSET(fd, &selector->last_selected.reads))
+        return 0;
+    if ((*newfd = ip_accept_connection(fd)) == -1)
+        return -1;
+    return 1;
 }
 
 /************************/
 /* "Tunala" world stuff */
 /************************/
 
-static int tunala_world_make_room(tunala_world_t *world)
+static int tunala_world_make_room(tunala_world_t * world)
 {
-	unsigned int newsize;
-	tunala_item_t *newarray;
+    unsigned int newsize;
+    tunala_item_t *newarray;
 
-	if(world->tunnels_used < world->tunnels_size)
-		return 1;
-	newsize = (world->tunnels_size == 0 ? 16 :
-			((world->tunnels_size * 3) / 2));
-	if((newarray = malloc(newsize * sizeof(tunala_item_t))) == NULL)
-		return 0;
-	memset(newarray, 0, newsize * sizeof(tunala_item_t));
-	if(world->tunnels_used > 0)
-		memcpy(newarray, world->tunnels,
-			world->tunnels_used * sizeof(tunala_item_t));
-	if(world->tunnels_size > 0)
-		free(world->tunnels);
-	/* migrate */
-	world->tunnels = newarray;
-	world->tunnels_size = newsize;
-	return 1;
+    if (world->tunnels_used < world->tunnels_size)
+        return 1;
+    newsize = (world->tunnels_size == 0 ? 16 :
+               ((world->tunnels_size * 3) / 2));
+    if ((newarray = malloc(newsize * sizeof(tunala_item_t))) == NULL)
+        return 0;
+    memset(newarray, 0, newsize * sizeof(tunala_item_t));
+    if (world->tunnels_used > 0)
+        memcpy(newarray, world->tunnels,
+               world->tunnels_used * sizeof(tunala_item_t));
+    if (world->tunnels_size > 0)
+        free(world->tunnels);
+    /* migrate */
+    world->tunnels = newarray;
+    world->tunnels_size = newsize;
+    return 1;
 }
 
-static int tunala_world_new_item(tunala_world_t *world, int fd,
-		const char *ip, unsigned short port, int flipped)
+static int tunala_world_new_item(tunala_world_t * world, int fd,
+                                 const char *ip, unsigned short port,
+                                 int flipped)
 {
-	tunala_item_t *item;
-	int newfd;
-	SSL *new_ssl = NULL;
+    tunala_item_t *item;
+    int newfd;
+    SSL *new_ssl = NULL;
 
-	if(!tunala_world_make_room(world))
-		return 0;
-	if((new_ssl = SSL_new(world->ssl_ctx)) == NULL) {
-		fprintf(stderr, "Error creating new SSL\n");
-		ERR_print_errors_fp(stderr);
-		return 0;
-	}
-	item = world->tunnels + (world->tunnels_used++);
-	state_machine_init(&item->sm);
-	item->clean_read = item->clean_send =
-		item->dirty_read = item->dirty_send = -1;
-	if((newfd = ip_create_connection_split(ip, port)) == -1)
-		goto err;
-	/* Which way round? If we're a server, "fd" is the dirty side and the
-	 * connection we open is the clean one. For a client, it's the other way
-	 * around. Unless, of course, we're "flipped" in which case everything
-	 * gets reversed. :-) */
-	if((world->server_mode && !flipped) ||
-			(!world->server_mode && flipped)) {
-		item->dirty_read = item->dirty_send = fd;
-		item->clean_read = item->clean_send = newfd;
-	} else {
-		item->clean_read = item->clean_send = fd;
-		item->dirty_read = item->dirty_send = newfd;
-	}
-	/* We use the SSL's "app_data" to indicate a call-back induced "kill" */
-	SSL_set_app_data(new_ssl, NULL);
-	if(!state_machine_set_SSL(&item->sm, new_ssl, world->server_mode))
-		goto err;
-	return 1;
-err:
-	tunala_world_del_item(world, world->tunnels_used - 1);
-	return 0;
+    if (!tunala_world_make_room(world))
+        return 0;
+    if ((new_ssl = SSL_new(world->ssl_ctx)) == NULL) {
+        fprintf(stderr, "Error creating new SSL\n");
+        ERR_print_errors_fp(stderr);
+        return 0;
+    }
+    item = world->tunnels + (world->tunnels_used++);
+    state_machine_init(&item->sm);
+    item->clean_read = item->clean_send =
+        item->dirty_read = item->dirty_send = -1;
+    if ((newfd = ip_create_connection_split(ip, port)) == -1)
+        goto err;
+    /*
+     * Which way round? If we're a server, "fd" is the dirty side and the
+     * connection we open is the clean one. For a client, it's the other way
+     * around. Unless, of course, we're "flipped" in which case everything
+     * gets reversed. :-)
+     */
+    if ((world->server_mode && !flipped) || (!world->server_mode && flipped)) {
+        item->dirty_read = item->dirty_send = fd;
+        item->clean_read = item->clean_send = newfd;
+    } else {
+        item->clean_read = item->clean_send = fd;
+        item->dirty_read = item->dirty_send = newfd;
+    }
+    /*
+     * We use the SSL's "app_data" to indicate a call-back induced "kill"
+     */
+    SSL_set_app_data(new_ssl, NULL);
+    if (!state_machine_set_SSL(&item->sm, new_ssl, world->server_mode))
+        goto err;
+    return 1;
+ err:
+    tunala_world_del_item(world, world->tunnels_used - 1);
+    return 0;
 
 }
 
-static void tunala_world_del_item(tunala_world_t *world, unsigned int idx)
+static void tunala_world_del_item(tunala_world_t * world, unsigned int idx)
 {
-	tunala_item_t *item = world->tunnels + idx;
-	if(item->clean_read != -1)
-		close(item->clean_read);
-	if(item->clean_send != item->clean_read)
-		close(item->clean_send);
-	item->clean_read = item->clean_send = -1;
-	if(item->dirty_read != -1)
-		close(item->dirty_read);
-	if(item->dirty_send != item->dirty_read)
-		close(item->dirty_send);
-	item->dirty_read = item->dirty_send = -1;
-	state_machine_close(&item->sm);
-	/* OK, now we fix the item array */
-	if(idx + 1 < world->tunnels_used)
-		/* We need to scroll entries to the left */
-		memmove(world->tunnels + idx,
-				world->tunnels + (idx + 1),
-				(world->tunnels_used - (idx + 1)) *
-					sizeof(tunala_item_t));
-	world->tunnels_used--;
+    tunala_item_t *item = world->tunnels + idx;
+    if (item->clean_read != -1)
+        close(item->clean_read);
+    if (item->clean_send != item->clean_read)
+        close(item->clean_send);
+    item->clean_read = item->clean_send = -1;
+    if (item->dirty_read != -1)
+        close(item->dirty_read);
+    if (item->dirty_send != item->dirty_read)
+        close(item->dirty_send);
+    item->dirty_read = item->dirty_send = -1;
+    state_machine_close(&item->sm);
+    /* OK, now we fix the item array */
+    if (idx + 1 < world->tunnels_used)
+        /* We need to scroll entries to the left */
+        memmove(world->tunnels + idx,
+                world->tunnels + (idx + 1),
+                (world->tunnels_used - (idx + 1)) * sizeof(tunala_item_t));
+    world->tunnels_used--;
 }
 
-static int tunala_item_io(tunala_selector_t *selector, tunala_item_t *item)
+static int tunala_item_io(tunala_selector_t * selector, tunala_item_t * item)
 {
-	int c_r, c_s, d_r, d_s; /* Four boolean flags */
+    int c_r, c_s, d_r, d_s;     /* Four boolean flags */
 
-	/* Take ourselves out of the gene-pool if there was an except */
-	if((item->clean_read != -1) && FD_ISSET(item->clean_read,
-				&selector->last_selected.excepts))
-		return 0;
-	if((item->clean_send != -1) && FD_ISSET(item->clean_send,
-				&selector->last_selected.excepts))
-		return 0;
-	if((item->dirty_read != -1) && FD_ISSET(item->dirty_read,
-				&selector->last_selected.excepts))
-		return 0;
-	if((item->dirty_send != -1) && FD_ISSET(item->dirty_send,
-				&selector->last_selected.excepts))
-		return 0;
-	/* Grab our 4 IO flags */
-	c_r = c_s = d_r = d_s = 0;
-	if(item->clean_read != -1)
-		c_r = FD_ISSET(item->clean_read, &selector->last_selected.reads);
-	if(item->clean_send != -1)
-		c_s = FD_ISSET(item->clean_send, &selector->last_selected.sends);
-	if(item->dirty_read != -1)
-		d_r = FD_ISSET(item->dirty_read, &selector->last_selected.reads);
-	if(item->dirty_send != -1)
-		d_s = FD_ISSET(item->dirty_send, &selector->last_selected.sends);
-	/* If no IO has happened for us, skip needless data looping */
-	if(!c_r && !c_s && !d_r && !d_s)
-		return 1;
-	if(c_r)
-		c_r = (buffer_from_fd(state_machine_get_buffer(&item->sm,
-				SM_CLEAN_IN), item->clean_read) <= 0);
-	if(c_s)
-		c_s = (buffer_to_fd(state_machine_get_buffer(&item->sm,
-				SM_CLEAN_OUT), item->clean_send) <= 0);
-	if(d_r)
-		d_r = (buffer_from_fd(state_machine_get_buffer(&item->sm,
-				SM_DIRTY_IN), item->dirty_read) <= 0);
-	if(d_s)
-		d_s = (buffer_to_fd(state_machine_get_buffer(&item->sm,
-				SM_DIRTY_OUT), item->dirty_send) <= 0);
-	/* If any of the flags is non-zero, that means they need closing */
-	if(c_r) {
-		close(item->clean_read);
-		if(item->clean_send == item->clean_read)
-			item->clean_send = -1;
-		item->clean_read = -1;
-	}
-	if(c_s && (item->clean_send != -1)) {
-		close(item->clean_send);
-		if(item->clean_send == item->clean_read)
-			item->clean_read = -1;
-		item->clean_send = -1;
-	}
-	if(d_r) {
-		close(item->dirty_read);
-		if(item->dirty_send == item->dirty_read)
-			item->dirty_send = -1;
-		item->dirty_read = -1;
-	}
-	if(d_s && (item->dirty_send != -1)) {
-		close(item->dirty_send);
-		if(item->dirty_send == item->dirty_read)
-			item->dirty_read = -1;
-		item->dirty_send = -1;
-	}
-	/* This function name is attributed to the term donated by David
-	 * Schwartz on openssl-dev, message-ID:
-	 * . :-) */
-	if(!state_machine_churn(&item->sm))
-		/* If the SSL closes, it will also zero-out the _in buffers
-		 * and will in future process just outgoing data. As and
-		 * when the outgoing data has gone, it will return zero
-		 * here to tell us to bail out. */
-		return 0;
-	/* Otherwise, we return zero if both sides are dead. */
-	if(((item->clean_read == -1) || (item->clean_send == -1)) &&
-			((item->dirty_read == -1) || (item->dirty_send == -1)))
-		return 0;
-	/* If only one side closed, notify the SSL of this so it can take
-	 * appropriate action. */
-	if((item->clean_read == -1) || (item->clean_send == -1)) {
-		if(!state_machine_close_clean(&item->sm))
-			return 0;
-	}
-	if((item->dirty_read == -1) || (item->dirty_send == -1)) {
-		if(!state_machine_close_dirty(&item->sm))
-			return 0;
-	}
-	return 1;
+    /* Take ourselves out of the gene-pool if there was an except */
+    if ((item->clean_read != -1) && FD_ISSET(item->clean_read,
+                                             &selector->
+                                             last_selected.excepts))
+        return 0;
+    if ((item->clean_send != -1) && FD_ISSET(item->clean_send,
+                                             &selector->
+                                             last_selected.excepts))
+        return 0;
+    if ((item->dirty_read != -1) && FD_ISSET(item->dirty_read,
+                                             &selector->
+                                             last_selected.excepts))
+        return 0;
+    if ((item->dirty_send != -1) && FD_ISSET(item->dirty_send,
+                                             &selector->
+                                             last_selected.excepts))
+        return 0;
+    /* Grab our 4 IO flags */
+    c_r = c_s = d_r = d_s = 0;
+    if (item->clean_read != -1)
+        c_r = FD_ISSET(item->clean_read, &selector->last_selected.reads);
+    if (item->clean_send != -1)
+        c_s = FD_ISSET(item->clean_send, &selector->last_selected.sends);
+    if (item->dirty_read != -1)
+        d_r = FD_ISSET(item->dirty_read, &selector->last_selected.reads);
+    if (item->dirty_send != -1)
+        d_s = FD_ISSET(item->dirty_send, &selector->last_selected.sends);
+    /* If no IO has happened for us, skip needless data looping */
+    if (!c_r && !c_s && !d_r && !d_s)
+        return 1;
+    if (c_r)
+        c_r = (buffer_from_fd(state_machine_get_buffer(&item->sm,
+                                                       SM_CLEAN_IN),
+                              item->clean_read) <= 0);
+    if (c_s)
+        c_s = (buffer_to_fd(state_machine_get_buffer(&item->sm,
+                                                     SM_CLEAN_OUT),
+                            item->clean_send) <= 0);
+    if (d_r)
+        d_r = (buffer_from_fd(state_machine_get_buffer(&item->sm,
+                                                       SM_DIRTY_IN),
+                              item->dirty_read) <= 0);
+    if (d_s)
+        d_s = (buffer_to_fd(state_machine_get_buffer(&item->sm,
+                                                     SM_DIRTY_OUT),
+                            item->dirty_send) <= 0);
+    /* If any of the flags is non-zero, that means they need closing */
+    if (c_r) {
+        close(item->clean_read);
+        if (item->clean_send == item->clean_read)
+            item->clean_send = -1;
+        item->clean_read = -1;
+    }
+    if (c_s && (item->clean_send != -1)) {
+        close(item->clean_send);
+        if (item->clean_send == item->clean_read)
+            item->clean_read = -1;
+        item->clean_send = -1;
+    }
+    if (d_r) {
+        close(item->dirty_read);
+        if (item->dirty_send == item->dirty_read)
+            item->dirty_send = -1;
+        item->dirty_read = -1;
+    }
+    if (d_s && (item->dirty_send != -1)) {
+        close(item->dirty_send);
+        if (item->dirty_send == item->dirty_read)
+            item->dirty_read = -1;
+        item->dirty_send = -1;
+    }
+    /*
+     * This function name is attributed to the term donated by David Schwartz
+     * on openssl-dev, message-ID:
+     * . :-)
+     */
+    if (!state_machine_churn(&item->sm))
+        /*
+         * If the SSL closes, it will also zero-out the _in buffers and will
+         * in future process just outgoing data. As and when the outgoing
+         * data has gone, it will return zero here to tell us to bail out.
+         */
+        return 0;
+    /* Otherwise, we return zero if both sides are dead. */
+    if (((item->clean_read == -1) || (item->clean_send == -1)) &&
+        ((item->dirty_read == -1) || (item->dirty_send == -1)))
+        return 0;
+    /*
+     * If only one side closed, notify the SSL of this so it can take
+     * appropriate action.
+     */
+    if ((item->clean_read == -1) || (item->clean_send == -1)) {
+        if (!state_machine_close_clean(&item->sm))
+            return 0;
+    }
+    if ((item->dirty_read == -1) || (item->dirty_send == -1)) {
+        if (!state_machine_close_dirty(&item->sm))
+            return 0;
+    }
+    return 1;
 }
-
diff --git a/demos/tunala/tunala.h b/demos/tunala/tunala.h
index 031a045514..28860d7814 100644
--- a/demos/tunala/tunala.h
+++ b/demos/tunala/tunala.h
@@ -1,146 +1,163 @@
-/* Tunala ("Tunneler with a New Zealand accent")
- *
- * Written by Geoff Thorpe, but endorsed/supported by noone. Please use this is
- * if it's useful or informative to you, but it's only here as a scratchpad for
- * ideas about how you might (or might not) program with OpenSSL. If you deploy
- * this is in a mission-critical environment, and have not read, understood,
- * audited, and modified this code to your satisfaction, and the result is that
- * all hell breaks loose and you are looking for a new employer, then it proves
- * nothing except perhaps that Darwinism is alive and well. Let's just say, *I*
- * don't use this in a mission-critical environment, so it would be stupid for
- * anyone to assume that it is solid and/or tested enough when even its author
- * doesn't place that much trust in it. You have been warned.
- *
+/*
+ * Tunala ("Tunneler with a New Zealand accent") Written by Geoff Thorpe,
+ * but endorsed/supported by noone. Please use this is if it's useful or
+ * informative to you, but it's only here as a scratchpad for ideas about how
+ * you might (or might not) program with OpenSSL. If you deploy this is in a
+ * mission-critical environment, and have not read, understood, audited, and
+ * modified this code to your satisfaction, and the result is that all hell
+ * breaks loose and you are looking for a new employer, then it proves
+ * nothing except perhaps that Darwinism is alive and well. Let's just say,
+ * *I* don't use this in a mission-critical environment, so it would be
+ * stupid for anyone to assume that it is solid and/or tested enough when
+ * even its author doesn't place that much trust in it. You have been warned.
  * With thanks to Cryptographic Appliances, Inc.
  */
 
 #ifndef _TUNALA_H
-#define _TUNALA_H
+# define _TUNALA_H
 
 /* pull in autoconf fluff */
-#ifndef NO_CONFIG_H
-#include "config.h"
-#else
-/* We don't have autoconf, we have to set all of these unless a tweaked Makefile
- * tells us not to ... */
+# ifndef NO_CONFIG_H
+#  include "config.h"
+# else
+/*
+ * We don't have autoconf, we have to set all of these unless a tweaked
+ * Makefile tells us not to ...
+ */
 /* headers */
-#ifndef NO_HAVE_SELECT
-#define HAVE_SELECT
-#endif
-#ifndef NO_HAVE_SOCKET
-#define HAVE_SOCKET
-#endif
-#ifndef NO_HAVE_UNISTD_H
-#define HAVE_UNISTD_H
-#endif
-#ifndef NO_HAVE_FCNTL_H
-#define HAVE_FCNTL_H
-#endif
-#ifndef NO_HAVE_LIMITS_H
-#define HAVE_LIMITS_H
-#endif
+#  ifndef NO_HAVE_SELECT
+#   define HAVE_SELECT
+#  endif
+#  ifndef NO_HAVE_SOCKET
+#   define HAVE_SOCKET
+#  endif
+#  ifndef NO_HAVE_UNISTD_H
+#   define HAVE_UNISTD_H
+#  endif
+#  ifndef NO_HAVE_FCNTL_H
+#   define HAVE_FCNTL_H
+#  endif
+#  ifndef NO_HAVE_LIMITS_H
+#   define HAVE_LIMITS_H
+#  endif
 /* features */
-#ifndef NO_HAVE_STRSTR
-#define HAVE_STRSTR
-#endif
-#ifndef NO_HAVE_STRTOUL
-#define HAVE_STRTOUL
-#endif
-#endif
-
-#if !defined(HAVE_SELECT) || !defined(HAVE_SOCKET)
-#error "can't build without some network basics like select() and socket()"
-#endif
-
-#include 
-#ifndef NO_SYSTEM_H
-#include 
-#ifdef HAVE_UNISTD_H
-#include 
-#endif
-#ifdef HAVE_FCNTL_H
-#include 
-#endif
-#ifdef HAVE_LIMITS_H
-#include 
-#endif
-#include 
-#include 
-#include 
-#include 
-#include 
-#endif /* !defined(NO_SYSTEM_H) */
-
-#ifndef NO_OPENSSL
-#include 
-#include 
-#include 
-#endif /* !defined(NO_OPENSSL) */
-
-#ifndef OPENSSL_NO_BUFFER
-/* This is the generic "buffer" type that is used when feeding the
+#  ifndef NO_HAVE_STRSTR
+#   define HAVE_STRSTR
+#  endif
+#  ifndef NO_HAVE_STRTOUL
+#   define HAVE_STRTOUL
+#  endif
+# endif
+
+# if !defined(HAVE_SELECT) || !defined(HAVE_SOCKET)
+#  error "can't build without some network basics like select() and socket()"
+# endif
+
+# include 
+# ifndef NO_SYSTEM_H
+#  include 
+#  ifdef HAVE_UNISTD_H
+#   include 
+#  endif
+#  ifdef HAVE_FCNTL_H
+#   include 
+#  endif
+#  ifdef HAVE_LIMITS_H
+#   include 
+#  endif
+#  include 
+#  include 
+#  include 
+#  include 
+#  include 
+# endif                         /* !defined(NO_SYSTEM_H) */
+
+# ifndef NO_OPENSSL
+#  include 
+#  include 
+#  include 
+# endif                         /* !defined(NO_OPENSSL) */
+
+# ifndef OPENSSL_NO_BUFFER
+/*
+ * This is the generic "buffer" type that is used when feeding the
  * state-machine. It's basically a FIFO with respect to the "adddata" &
- * "takedata" type functions that operate on it. */
-#define MAX_DATA_SIZE 16384
+ * "takedata" type functions that operate on it.
+ */
+#  define MAX_DATA_SIZE 16384
 typedef struct _buffer_t {
-	unsigned char data[MAX_DATA_SIZE];
-	unsigned int used;
-	/* Statistical values - counts the total number of bytes read in and
-	 * read out (respectively) since "buffer_init()" */
-	unsigned long total_in, total_out;
+    unsigned char data[MAX_DATA_SIZE];
+    unsigned int used;
+    /*
+     * Statistical values - counts the total number of bytes read in and read
+     * out (respectively) since "buffer_init()"
+     */
+    unsigned long total_in, total_out;
 } buffer_t;
 
 /* Initialise a buffer structure before use */
-void buffer_init(buffer_t *buf);
-/* Cleanup a buffer structure - presently not needed, but if buffer_t is
- * converted to using dynamic allocation, this would be required - so should be
- * called to protect against an explosion of memory leaks later if the change is
- * made. */
-void buffer_close(buffer_t *buf);
+void buffer_init(buffer_t * buf);
+/*
+ * Cleanup a buffer structure - presently not needed, but if buffer_t is
+ * converted to using dynamic allocation, this would be required - so should
+ * be called to protect against an explosion of memory leaks later if the
+ * change is made.
+ */
+void buffer_close(buffer_t * buf);
 
 /* Basic functions to manipulate buffers */
 
-unsigned int buffer_used(buffer_t *buf); /* How much data in the buffer */
-unsigned int buffer_unused(buffer_t *buf); /* How much space in the buffer */
-int buffer_full(buffer_t *buf); /* Boolean, is it full? */
-int buffer_notfull(buffer_t *buf); /* Boolean, is it not full? */
-int buffer_empty(buffer_t *buf); /* Boolean, is it empty? */
-int buffer_notempty(buffer_t *buf); /* Boolean, is it not empty? */
-unsigned long buffer_total_in(buffer_t *buf); /* Total bytes written to buffer */
-unsigned long buffer_total_out(buffer_t *buf); /* Total bytes read from buffer */
-
-#if 0 /* Currently used only within buffer.c - better to expose only
-       * higher-level functions anyway */
-/* Add data to the tail of the buffer, returns the amount that was actually
- * added (so, you need to check if return value is less than size) */
-unsigned int buffer_adddata(buffer_t *buf, const unsigned char *ptr,
-		unsigned int size);
-
-/* Take data from the front of the buffer (and scroll the rest forward). If
+unsigned int buffer_used(buffer_t * buf); /* How much data in the buffer */
+unsigned int buffer_unused(buffer_t * buf); /* How much space in the buffer */
+int buffer_full(buffer_t * buf); /* Boolean, is it full? */
+int buffer_notfull(buffer_t * buf); /* Boolean, is it not full? */
+int buffer_empty(buffer_t * buf); /* Boolean, is it empty? */
+int buffer_notempty(buffer_t * buf); /* Boolean, is it not empty? */
+unsigned long buffer_total_in(buffer_t * buf); /* Total bytes written to
+                                                * buffer */
+unsigned long buffer_total_out(buffer_t * buf); /* Total bytes read from
+                                                 * buffer */
+
+#  if 0                         /* Currently used only within buffer.c -
+                                 * better to expose only higher-level
+                                 * functions anyway */
+/*
+ * Add data to the tail of the buffer, returns the amount that was actually
+ * added (so, you need to check if return value is less than size)
+ */
+unsigned int buffer_adddata(buffer_t * buf, const unsigned char *ptr,
+                            unsigned int size);
+
+/*
+ * Take data from the front of the buffer (and scroll the rest forward). If
  * "ptr" is NULL, this just removes data off the front of the buffer. Return
- * value is the amount actually removed (can be less than size if the buffer has
- * too little data). */
-unsigned int buffer_takedata(buffer_t *buf, unsigned char *ptr,
-		unsigned int size);
-
-/* Flushes as much data as possible out of the "from" buffer into the "to"
- * buffer. Return value is the amount moved. The amount moved can be restricted
- * to a maximum by specifying "cap" - setting it to -1 means no limit. */
-unsigned int buffer_tobuffer(buffer_t *to, buffer_t *from, int cap);
-#endif
-
-#ifndef NO_IP
+ * value is the amount actually removed (can be less than size if the buffer
+ * has too little data).
+ */
+unsigned int buffer_takedata(buffer_t * buf, unsigned char *ptr,
+                             unsigned int size);
+
+/*
+ * Flushes as much data as possible out of the "from" buffer into the "to"
+ * buffer. Return value is the amount moved. The amount moved can be
+ * restricted to a maximum by specifying "cap" - setting it to -1 means no
+ * limit.
+ */
+unsigned int buffer_tobuffer(buffer_t * to, buffer_t * from, int cap);
+#  endif
+
+#  ifndef NO_IP
 /* Read or write between a file-descriptor and a buffer */
-int buffer_from_fd(buffer_t *buf, int fd);
-int buffer_to_fd(buffer_t *buf, int fd);
-#endif /* !defined(NO_IP) */
+int buffer_from_fd(buffer_t * buf, int fd);
+int buffer_to_fd(buffer_t * buf, int fd);
+#  endif                        /* !defined(NO_IP) */
 
-#ifndef NO_OPENSSL
+#  ifndef NO_OPENSSL
 /* Read or write between an SSL or BIO and a buffer */
-void buffer_from_SSL(buffer_t *buf, SSL *ssl);
-void buffer_to_SSL(buffer_t *buf, SSL *ssl);
-void buffer_from_BIO(buffer_t *buf, BIO *bio);
-void buffer_to_BIO(buffer_t *buf, BIO *bio);
+void buffer_from_SSL(buffer_t * buf, SSL *ssl);
+void buffer_to_SSL(buffer_t * buf, SSL *ssl);
+void buffer_from_BIO(buffer_t * buf, BIO *bio);
+void buffer_to_BIO(buffer_t * buf, BIO *bio);
 
 /* Callbacks */
 void cb_ssl_info(const SSL *s, int where, int ret);
@@ -151,66 +168,77 @@ void cb_ssl_verify_set_output(FILE *fp);
 void cb_ssl_verify_set_depth(unsigned int verify_depth);
 void cb_ssl_verify_set_level(unsigned int level);
 RSA *cb_generate_tmp_rsa(SSL *s, int is_export, int keylength);
-#endif /* !defined(NO_OPENSSL) */
-#endif /* !defined(OPENSSL_NO_BUFFER) */
+#  endif                        /* !defined(NO_OPENSSL) */
+# endif                         /* !defined(OPENSSL_NO_BUFFER) */
 
-#ifndef NO_TUNALA
-#ifdef OPENSSL_NO_BUFFER
-#error "TUNALA section of tunala.h requires BUFFER support"
-#endif
+# ifndef NO_TUNALA
+#  ifdef OPENSSL_NO_BUFFER
+#   error "TUNALA section of tunala.h requires BUFFER support"
+#  endif
 typedef struct _state_machine_t {
-	SSL *ssl;
-	BIO *bio_intossl;
-	BIO *bio_fromssl;
-	buffer_t clean_in, clean_out;
-	buffer_t dirty_in, dirty_out;
+    SSL *ssl;
+    BIO *bio_intossl;
+    BIO *bio_fromssl;
+    buffer_t clean_in, clean_out;
+    buffer_t dirty_in, dirty_out;
 } state_machine_t;
 typedef enum {
-	SM_CLEAN_IN, SM_CLEAN_OUT,
-	SM_DIRTY_IN, SM_DIRTY_OUT
+    SM_CLEAN_IN, SM_CLEAN_OUT,
+    SM_DIRTY_IN, SM_DIRTY_OUT
 } sm_buffer_t;
-void state_machine_init(state_machine_t *machine);
-void state_machine_close(state_machine_t *machine);
-buffer_t *state_machine_get_buffer(state_machine_t *machine, sm_buffer_t type);
-SSL *state_machine_get_SSL(state_machine_t *machine);
-int state_machine_set_SSL(state_machine_t *machine, SSL *ssl, int is_server);
+void state_machine_init(state_machine_t * machine);
+void state_machine_close(state_machine_t * machine);
+buffer_t *state_machine_get_buffer(state_machine_t * machine,
+                                   sm_buffer_t type);
+SSL *state_machine_get_SSL(state_machine_t * machine);
+int state_machine_set_SSL(state_machine_t * machine, SSL *ssl, int is_server);
 /* Performs the data-IO loop and returns zero if the machine should close */
-int state_machine_churn(state_machine_t *machine);
-/* Is used to handle closing conditions - namely when one side of the tunnel has
- * closed but the other should finish flushing. */
-int state_machine_close_clean(state_machine_t *machine);
-int state_machine_close_dirty(state_machine_t *machine);
-#endif /* !defined(NO_TUNALA) */
-
-#ifndef NO_IP
-/* Initialise anything related to the networking. This includes blocking pesky
- * SIGPIPE signals. */
+int state_machine_churn(state_machine_t * machine);
+/*
+ * Is used to handle closing conditions - namely when one side of the tunnel
+ * has closed but the other should finish flushing.
+ */
+int state_machine_close_clean(state_machine_t * machine);
+int state_machine_close_dirty(state_machine_t * machine);
+# endif                         /* !defined(NO_TUNALA) */
+
+# ifndef NO_IP
+/*
+ * Initialise anything related to the networking. This includes blocking
+ * pesky SIGPIPE signals.
+ */
 int ip_initialise(void);
-/* ip is the 4-byte ip address (eg. 127.0.0.1 is {0x7F,0x00,0x00,0x01}), port is
- * the port to listen on (host byte order), and the return value is the
- * file-descriptor or -1 on error. */
+/*
+ * ip is the 4-byte ip address (eg. 127.0.0.1 is {0x7F,0x00,0x00,0x01}), port
+ * is the port to listen on (host byte order), and the return value is the
+ * file-descriptor or -1 on error.
+ */
 int ip_create_listener_split(const char *ip, unsigned short port);
 /* Same semantics as above. */
 int ip_create_connection_split(const char *ip, unsigned short port);
 /* Converts a string into the ip/port before calling the above */
 int ip_create_listener(const char *address);
 int ip_create_connection(const char *address);
-/* Just does a string conversion on its own. NB: If accept_all_ip is non-zero,
- * then the address string could be just a port. Ie. it's suitable for a
- * listening address but not a connecting address. */
+/*
+ * Just does a string conversion on its own. NB: If accept_all_ip is
+ * non-zero, then the address string could be just a port. Ie. it's suitable
+ * for a listening address but not a connecting address.
+ */
 int ip_parse_address(const char *address, const char **parsed_ip,
-		unsigned short *port, int accept_all_ip);
-/* Accepts an incoming connection through the listener. Assumes selects and
- * what-not have deemed it an appropriate thing to do. */
+                     unsigned short *port, int accept_all_ip);
+/*
+ * Accepts an incoming connection through the listener. Assumes selects and
+ * what-not have deemed it an appropriate thing to do.
+ */
 int ip_accept_connection(int listen_fd);
-#endif /* !defined(NO_IP) */
+# endif                         /* !defined(NO_IP) */
 
 /* These functions wrap up things that can be portability hassles. */
 int int_strtoul(const char *str, unsigned long *val);
-#ifdef HAVE_STRSTR
-#define int_strstr strstr
-#else
+# ifdef HAVE_STRSTR
+#  define int_strstr strstr
+# else
 char *int_strstr(const char *haystack, const char *needle);
-#endif
+# endif
 
-#endif /* !defined(_TUNALA_H) */
+#endif                          /* !defined(_TUNALA_H) */
diff --git a/demos/x509/mkcert.c b/demos/x509/mkcert.c
index 6a52e5d0fc..1e621464d2 100644
--- a/demos/x509/mkcert.c
+++ b/demos/x509/mkcert.c
@@ -1,8 +1,7 @@
-/* Certificate creation. Demonstrates some certificate related
- * operations.
+/*
+ * Certificate creation. Demonstrates some certificate related operations.
  */
 
-
 #include 
 #include 
 
@@ -10,163 +9,161 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days);
 int add_ext(X509 *cert, int nid, char *value);
 
 int main(int argc, char **argv)
-	{
-	BIO *bio_err;
-	X509 *x509=NULL;
-	EVP_PKEY *pkey=NULL;
+{
+    BIO *bio_err;
+    X509 *x509 = NULL;
+    EVP_PKEY *pkey = NULL;
 
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-	bio_err=BIO_new_fp(stderr, BIO_NOCLOSE);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	mkcert(&x509,&pkey,512,0,365);
+    mkcert(&x509, &pkey, 512, 0, 365);
 
-	RSA_print_fp(stdout,pkey->pkey.rsa,0);
-	X509_print_fp(stdout,x509);
+    RSA_print_fp(stdout, pkey->pkey.rsa, 0);
+    X509_print_fp(stdout, x509);
 
-	PEM_write_PrivateKey(stdout,pkey,NULL,NULL,0,NULL, NULL);
-	PEM_write_X509(stdout,x509);
+    PEM_write_PrivateKey(stdout, pkey, NULL, NULL, 0, NULL, NULL);
+    PEM_write_X509(stdout, x509);
 
-	X509_free(x509);
-	EVP_PKEY_free(pkey);
+    X509_free(x509);
+    EVP_PKEY_free(pkey);
 
 #ifndef OPENSSL_NO_ENGINE
-	ENGINE_cleanup();
+    ENGINE_cleanup();
 #endif
-	CRYPTO_cleanup_all_ex_data();
+    CRYPTO_cleanup_all_ex_data();
 
-	CRYPTO_mem_leaks(bio_err);
-	BIO_free(bio_err);
-	return(0);
-	}
+    CRYPTO_mem_leaks(bio_err);
+    BIO_free(bio_err);
+    return (0);
+}
 
 static void callback(int p, int n, void *arg)
-	{
-	char c='B';
-
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	fputc(c,stderr);
-	}
+{
+    char c = 'B';
+
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    fputc(c, stderr);
+}
 
 int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days)
-	{
-	X509 *x;
-	EVP_PKEY *pk;
-	RSA *rsa;
-	X509_NAME *name=NULL;
-	
-	if ((pkeyp == NULL) || (*pkeyp == NULL))
-		{
-		if ((pk=EVP_PKEY_new()) == NULL)
-			{
-			abort(); 
-			return(0);
-			}
-		}
-	else
-		pk= *pkeyp;
-
-	if ((x509p == NULL) || (*x509p == NULL))
-		{
-		if ((x=X509_new()) == NULL)
-			goto err;
-		}
-	else
-		x= *x509p;
-
-	rsa=RSA_generate_key(bits,RSA_F4,callback,NULL);
-	if (!EVP_PKEY_assign_RSA(pk,rsa))
-		{
-		abort();
-		goto err;
-		}
-	rsa=NULL;
-
-	X509_set_version(x,2);
-	ASN1_INTEGER_set(X509_get_serialNumber(x),serial);
-	X509_gmtime_adj(X509_get_notBefore(x),0);
-	X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
-	X509_set_pubkey(x,pk);
-
-	name=X509_get_subject_name(x);
-
-	/* This function creates and adds the entry, working out the
-	 * correct string type and performing checks on its length.
-	 * Normally we'd check the return value for errors...
-	 */
-	X509_NAME_add_entry_by_txt(name,"C",
-				MBSTRING_ASC, "UK", -1, -1, 0);
-	X509_NAME_add_entry_by_txt(name,"CN",
-				MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
-
-	/* Its self signed so set the issuer name to be the same as the
- 	 * subject.
-	 */
-	X509_set_issuer_name(x,name);
-
-	/* Add various extensions: standard extensions */
-	add_ext(x, NID_basic_constraints, "critical,CA:TRUE");
-	add_ext(x, NID_key_usage, "critical,keyCertSign,cRLSign");
-
-	add_ext(x, NID_subject_key_identifier, "hash");
-
-	/* Some Netscape specific extensions */
-	add_ext(x, NID_netscape_cert_type, "sslCA");
-
-	add_ext(x, NID_netscape_comment, "example comment extension");
-
+{
+    X509 *x;
+    EVP_PKEY *pk;
+    RSA *rsa;
+    X509_NAME *name = NULL;
+
+    if ((pkeyp == NULL) || (*pkeyp == NULL)) {
+        if ((pk = EVP_PKEY_new()) == NULL) {
+            abort();
+            return (0);
+        }
+    } else
+        pk = *pkeyp;
+
+    if ((x509p == NULL) || (*x509p == NULL)) {
+        if ((x = X509_new()) == NULL)
+            goto err;
+    } else
+        x = *x509p;
+
+    rsa = RSA_generate_key(bits, RSA_F4, callback, NULL);
+    if (!EVP_PKEY_assign_RSA(pk, rsa)) {
+        abort();
+        goto err;
+    }
+    rsa = NULL;
+
+    X509_set_version(x, 2);
+    ASN1_INTEGER_set(X509_get_serialNumber(x), serial);
+    X509_gmtime_adj(X509_get_notBefore(x), 0);
+    X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days);
+    X509_set_pubkey(x, pk);
+
+    name = X509_get_subject_name(x);
+
+    /*
+     * This function creates and adds the entry, working out the correct
+     * string type and performing checks on its length. Normally we'd check
+     * the return value for errors...
+     */
+    X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0);
+    X509_NAME_add_entry_by_txt(name, "CN",
+                               MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
+
+    /*
+     * Its self signed so set the issuer name to be the same as the subject.
+     */
+    X509_set_issuer_name(x, name);
+
+    /* Add various extensions: standard extensions */
+    add_ext(x, NID_basic_constraints, "critical,CA:TRUE");
+    add_ext(x, NID_key_usage, "critical,keyCertSign,cRLSign");
+
+    add_ext(x, NID_subject_key_identifier, "hash");
+
+    /* Some Netscape specific extensions */
+    add_ext(x, NID_netscape_cert_type, "sslCA");
+
+    add_ext(x, NID_netscape_comment, "example comment extension");
 
 #ifdef CUSTOM_EXT
-	/* Maybe even add our own extension based on existing */
-	{
-		int nid;
-		nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
-		X509V3_EXT_add_alias(nid, NID_netscape_comment);
-		add_ext(x, nid, "example comment alias");
-	}
+    /* Maybe even add our own extension based on existing */
+    {
+        int nid;
+        nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
+        X509V3_EXT_add_alias(nid, NID_netscape_comment);
+        add_ext(x, nid, "example comment alias");
+    }
 #endif
-	
-	if (!X509_sign(x,pk,EVP_sha1()))
-		goto err;
-
-	*x509p=x;
-	*pkeyp=pk;
-	return(1);
-err:
-	return(0);
-	}
-
-/* Add extension using V3 code: we can set the config file as NULL
- * because we wont reference any other sections.
+
+    if (!X509_sign(x, pk, EVP_sha1()))
+        goto err;
+
+    *x509p = x;
+    *pkeyp = pk;
+    return (1);
+ err:
+    return (0);
+}
+
+/*
+ * Add extension using V3 code: we can set the config file as NULL because we
+ * wont reference any other sections.
  */
 
 int add_ext(X509 *cert, int nid, char *value)
-	{
-	X509_EXTENSION *ex;
-	X509V3_CTX ctx;
-	/* This sets the 'context' of the extensions. */
-	/* No configuration database */
-	X509V3_set_ctx_nodb(&ctx);
-	/* Issuer and subject certs: both the target since it is self signed,
-	 * no request and no CRL
-	 */
-	X509V3_set_ctx(&ctx, cert, cert, NULL, NULL, 0);
-	ex = X509V3_EXT_conf_nid(NULL, &ctx, nid, value);
-	if (!ex)
-		return 0;
-
-	X509_add_ext(cert,ex,-1);
-	X509_EXTENSION_free(ex);
-	return 1;
-	}
-	
+{
+    X509_EXTENSION *ex;
+    X509V3_CTX ctx;
+    /* This sets the 'context' of the extensions. */
+    /* No configuration database */
+    X509V3_set_ctx_nodb(&ctx);
+    /*
+     * Issuer and subject certs: both the target since it is self signed, no
+     * request and no CRL
+     */
+    X509V3_set_ctx(&ctx, cert, cert, NULL, NULL, 0);
+    ex = X509V3_EXT_conf_nid(NULL, &ctx, nid, value);
+    if (!ex)
+        return 0;
+
+    X509_add_ext(cert, ex, -1);
+    X509_EXTENSION_free(ex);
+    return 1;
+}
diff --git a/demos/x509/mkreq.c b/demos/x509/mkreq.c
index d1cba9dc5a..4d2ad79b56 100644
--- a/demos/x509/mkreq.c
+++ b/demos/x509/mkreq.c
@@ -1,4 +1,5 @@
-/* Certificate request creation. Demonstrates some request related
+/*
+ * Certificate request creation. Demonstrates some request related
  * operations.
  */
 
@@ -10,153 +11,158 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
 int mkreq(X509_REQ **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days);
 int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value);
 
 int main(int argc, char **argv)
-	{
-	BIO *bio_err;
-	X509_REQ *req=NULL;
-	EVP_PKEY *pkey=NULL;
+{
+    BIO *bio_err;
+    X509_REQ *req = NULL;
+    EVP_PKEY *pkey = NULL;
 
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-	bio_err=BIO_new_fp(stderr, BIO_NOCLOSE);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
-	mkreq(&req,&pkey,512,0,365);
+    mkreq(&req, &pkey, 512, 0, 365);
 
-	RSA_print_fp(stdout,pkey->pkey.rsa,0);
-	X509_REQ_print_fp(stdout,req);
+    RSA_print_fp(stdout, pkey->pkey.rsa, 0);
+    X509_REQ_print_fp(stdout, req);
 
-	PEM_write_X509_REQ(stdout,req);
+    PEM_write_X509_REQ(stdout, req);
 
-	X509_REQ_free(req);
-	EVP_PKEY_free(pkey);
+    X509_REQ_free(req);
+    EVP_PKEY_free(pkey);
 
 #ifndef OPENSSL_NO_ENGINE
-	ENGINE_cleanup();
+    ENGINE_cleanup();
 #endif
-	CRYPTO_cleanup_all_ex_data();
+    CRYPTO_cleanup_all_ex_data();
 
-	CRYPTO_mem_leaks(bio_err);
-	BIO_free(bio_err);
-	return(0);
-	}
+    CRYPTO_mem_leaks(bio_err);
+    BIO_free(bio_err);
+    return (0);
+}
 
 static void callback(int p, int n, void *arg)
-	{
-	char c='B';
-
-	if (p == 0) c='.';
-	if (p == 1) c='+';
-	if (p == 2) c='*';
-	if (p == 3) c='\n';
-	fputc(c,stderr);
-	}
+{
+    char c = 'B';
+
+    if (p == 0)
+        c = '.';
+    if (p == 1)
+        c = '+';
+    if (p == 2)
+        c = '*';
+    if (p == 3)
+        c = '\n';
+    fputc(c, stderr);
+}
 
 int mkreq(X509_REQ **req, EVP_PKEY **pkeyp, int bits, int serial, int days)
-	{
-	X509_REQ *x;
-	EVP_PKEY *pk;
-	RSA *rsa;
-	X509_NAME *name=NULL;
-	STACK_OF(X509_EXTENSION) *exts = NULL;
-	
-	if ((pk=EVP_PKEY_new()) == NULL)
-		goto err;
-
-	if ((x=X509_REQ_new()) == NULL)
-		goto err;
-
-	rsa=RSA_generate_key(bits,RSA_F4,callback,NULL);
-	if (!EVP_PKEY_assign_RSA(pk,rsa))
-		goto err;
-
-	rsa=NULL;
-
-	X509_REQ_set_pubkey(x,pk);
-
-	name=X509_REQ_get_subject_name(x);
-
-	/* This function creates and adds the entry, working out the
-	 * correct string type and performing checks on its length.
-	 * Normally we'd check the return value for errors...
-	 */
-	X509_NAME_add_entry_by_txt(name,"C",
-				MBSTRING_ASC, "UK", -1, -1, 0);
-	X509_NAME_add_entry_by_txt(name,"CN",
-				MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
+{
+    X509_REQ *x;
+    EVP_PKEY *pk;
+    RSA *rsa;
+    X509_NAME *name = NULL;
+    STACK_OF(X509_EXTENSION) *exts = NULL;
 
-#ifdef REQUEST_EXTENSIONS
-	/* Certificate requests can contain extensions, which can be used
-	 * to indicate the extensions the requestor would like added to 
-	 * their certificate. CAs might ignore them however or even choke
-	 * if they are present.
-	 */
+    if ((pk = EVP_PKEY_new()) == NULL)
+        goto err;
+
+    if ((x = X509_REQ_new()) == NULL)
+        goto err;
 
-	/* For request extensions they are all packed in a single attribute.
-	 * We save them in a STACK and add them all at once later...
-	 */
+    rsa = RSA_generate_key(bits, RSA_F4, callback, NULL);
+    if (!EVP_PKEY_assign_RSA(pk, rsa))
+        goto err;
 
-	exts = sk_X509_EXTENSION_new_null();
-	/* Standard extenions */
+    rsa = NULL;
 
-	add_ext(exts, NID_key_usage, "critical,digitalSignature,keyEncipherment");
+    X509_REQ_set_pubkey(x, pk);
 
-	/* This is a typical use for request extensions: requesting a value for
-	 * subject alternative name.
-	 */
+    name = X509_REQ_get_subject_name(x);
 
-	add_ext(exts, NID_subject_alt_name, "email:steve@openssl.org");
+    /*
+     * This function creates and adds the entry, working out the correct
+     * string type and performing checks on its length. Normally we'd check
+     * the return value for errors...
+     */
+    X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0);
+    X509_NAME_add_entry_by_txt(name, "CN",
+                               MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
 
-	/* Some Netscape specific extensions */
-	add_ext(exts, NID_netscape_cert_type, "client,email");
+#ifdef REQUEST_EXTENSIONS
+    /*
+     * Certificate requests can contain extensions, which can be used to
+     * indicate the extensions the requestor would like added to their
+     * certificate. CAs might ignore them however or even choke if they are
+     * present.
+     */
 
+    /*
+     * For request extensions they are all packed in a single attribute. We
+     * save them in a STACK and add them all at once later...
+     */
 
+    exts = sk_X509_EXTENSION_new_null();
+    /* Standard extenions */
 
-#ifdef CUSTOM_EXT
-	/* Maybe even add our own extension based on existing */
-	{
-		int nid;
-		nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
-		X509V3_EXT_add_alias(nid, NID_netscape_comment);
-		add_ext(x, nid, "example comment alias");
-	}
-#endif
+    add_ext(exts, NID_key_usage, "critical,digitalSignature,keyEncipherment");
+
+    /*
+     * This is a typical use for request extensions: requesting a value for
+     * subject alternative name.
+     */
 
-	/* Now we've created the extensions we add them to the request */
+    add_ext(exts, NID_subject_alt_name, "email:steve@openssl.org");
 
-	X509_REQ_add_extensions(x, exts);
+    /* Some Netscape specific extensions */
+    add_ext(exts, NID_netscape_cert_type, "client,email");
 
-	sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+# ifdef CUSTOM_EXT
+    /* Maybe even add our own extension based on existing */
+    {
+        int nid;
+        nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension");
+        X509V3_EXT_add_alias(nid, NID_netscape_comment);
+        add_ext(x, nid, "example comment alias");
+    }
+# endif
+
+    /* Now we've created the extensions we add them to the request */
+
+    X509_REQ_add_extensions(x, exts);
+
+    sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
 
 #endif
-	
-	if (!X509_REQ_sign(x,pk,EVP_sha1()))
-		goto err;
-
-	*req=x;
-	*pkeyp=pk;
-	return(1);
-err:
-	return(0);
-	}
-
-/* Add extension using V3 code: we can set the config file as NULL
- * because we wont reference any other sections.
+
+    if (!X509_REQ_sign(x, pk, EVP_sha1()))
+        goto err;
+
+    *req = x;
+    *pkeyp = pk;
+    return (1);
+ err:
+    return (0);
+}
+
+/*
+ * Add extension using V3 code: we can set the config file as NULL because we
+ * wont reference any other sections.
  */
 
 int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value)
-	{
-	X509_EXTENSION *ex;
-	ex = X509V3_EXT_conf_nid(NULL, NULL, nid, value);
-	if (!ex)
-		return 0;
-	sk_X509_EXTENSION_push(sk, ex);
-
-	return 1;
-	}
-	
+{
+    X509_EXTENSION *ex;
+    ex = X509V3_EXT_conf_nid(NULL, NULL, nid, value);
+    if (!ex)
+        return 0;
+    sk_X509_EXTENSION_push(sk, ex);
+
+    return 1;
+}
diff --git a/e_os.h b/e_os.h
index 37a2d974b2..45fef691a0 100644
--- a/e_os.h
+++ b/e_os.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -57,220 +57,227 @@
  */
 
 #ifndef HEADER_E_OS_H
-#define HEADER_E_OS_H
+# define HEADER_E_OS_H
 
-#include 
+# include 
 
-#include 
-/*  contains what we can justify to make visible
- * to the outside; this file e_os.h is not part of the exported
- * interface. */
+# include 
+/*
+ *  contains what we can justify to make visible to the
+ * outside; this file e_os.h is not part of the exported interface.
+ */
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* Used to checking reference counts, most while doing perl5 stuff :-) */
-#ifdef REF_PRINT
-#undef REF_PRINT
-#define REF_PRINT(a,b)	fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
-#endif
+# ifdef REF_PRINT
+#  undef REF_PRINT
+#  define REF_PRINT(a,b)  fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
+# endif
 
-#ifndef DEVRANDOM
-/* set this to a comma-separated list of 'random' device files to try out.
- * My default, we will try to read at least one of these files */
-#define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
-#endif
-#ifndef DEVRANDOM_EGD
-/* set this to a comma-seperated list of 'egd' sockets to try out. These
- * sockets will be tried in the order listed in case accessing the device files
- * listed in DEVRANDOM did not return enough entropy. */
-#define DEVRANDOM_EGD "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"
-#endif
+# ifndef DEVRANDOM
+/*
+ * set this to a comma-separated list of 'random' device files to try out. My
+ * default, we will try to read at least one of these files
+ */
+#  define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
+# endif
+# ifndef DEVRANDOM_EGD
+/*
+ * set this to a comma-seperated list of 'egd' sockets to try out. These
+ * sockets will be tried in the order listed in case accessing the device
+ * files listed in DEVRANDOM did not return enough entropy.
+ */
+#  define DEVRANDOM_EGD "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"
+# endif
 
-#if defined(OPENSSL_SYS_VXWORKS)
+# if defined(OPENSSL_SYS_VXWORKS)
 #  define NO_SYS_PARAM_H
 #  define NO_CHMOD
 #  define NO_SYSLOG
-#endif
-  
-#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
-# if macintosh==1
-#  ifndef MAC_OS_GUSI_SOURCE
+# endif
+
+# if defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
+#  if macintosh==1
+#   ifndef MAC_OS_GUSI_SOURCE
 #    define MAC_OS_pre_X
 #    define NO_SYS_TYPES_H
+#   endif
+#   define NO_SYS_PARAM_H
+#   define NO_CHMOD
+#   define NO_SYSLOG
+#   undef  DEVRANDOM
+#   define GETPID_IS_MEANINGLESS
 #  endif
-#  define NO_SYS_PARAM_H
-#  define NO_CHMOD
-#  define NO_SYSLOG
-#  undef  DEVRANDOM
-#  define GETPID_IS_MEANINGLESS
 # endif
-#endif
 
 /********************************************************************
  The Microsoft section
  ********************************************************************/
-/* The following is used because of the small stack in some
- * Microsoft operating systems */
-#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYSNAME_WIN32)
-#  define MS_STATIC	static
-#else
+/*
+ * The following is used because of the small stack in some Microsoft
+ * operating systems
+ */
+# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYSNAME_WIN32)
+#  define MS_STATIC     static
+# else
 #  define MS_STATIC
-#endif
+# endif
 
-#if defined(OPENSSL_SYS_WIN32) && !defined(WIN32)
+# if defined(OPENSSL_SYS_WIN32) && !defined(WIN32)
 #  define WIN32
-#endif
-#if defined(OPENSSL_SYS_WINDOWS) && !defined(WINDOWS)
+# endif
+# if defined(OPENSSL_SYS_WINDOWS) && !defined(WINDOWS)
 #  define WINDOWS
-#endif
-#if defined(OPENSSL_SYS_MSDOS) && !defined(MSDOS)
+# endif
+# if defined(OPENSSL_SYS_MSDOS) && !defined(MSDOS)
 #  define MSDOS
-#endif
+# endif
 
-#if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS)
+# if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS)
 #  define GETPID_IS_MEANINGLESS
-#endif
+# endif
 
-#ifdef WIN32
-#define get_last_sys_error()	GetLastError()
-#define clear_sys_error()	SetLastError(0)
-#if !defined(WINNT)
-#define WIN_CONSOLE_BUG
-#endif
-#else
-#define get_last_sys_error()	errno
-#define clear_sys_error()	errno=0
-#endif
+# ifdef WIN32
+#  define get_last_sys_error()    GetLastError()
+#  define clear_sys_error()       SetLastError(0)
+#  if !defined(WINNT)
+#   define WIN_CONSOLE_BUG
+#  endif
+# else
+#  define get_last_sys_error()    errno
+#  define clear_sys_error()       errno=0
+# endif
 
-#if defined(WINDOWS)
-#define get_last_socket_error()	WSAGetLastError()
-#define clear_socket_error()	WSASetLastError(0)
-#define readsocket(s,b,n)	recv((s),(b),(n),0)
-#define writesocket(s,b,n)	send((s),(b),(n),0)
-#elif defined(__DJGPP__)
-#define WATT32
-#define get_last_socket_error()	errno
-#define clear_socket_error()	errno=0
-#define closesocket(s)		close_s(s)
-#define readsocket(s,b,n)	read_s(s,b,n)
-#define writesocket(s,b,n)	send(s,b,n,0)
-#elif defined(MAC_OS_pre_X)
-#define get_last_socket_error()	errno
-#define clear_socket_error()	errno=0
-#define closesocket(s)		MacSocket_close(s)
-#define readsocket(s,b,n)	MacSocket_recv((s),(b),(n),true)
-#define writesocket(s,b,n)	MacSocket_send((s),(b),(n))
-#elif defined(OPENSSL_SYS_VMS)
-#define get_last_socket_error() errno
-#define clear_socket_error()    errno=0
-#define ioctlsocket(a,b,c)      ioctl(a,b,c)
-#define closesocket(s)          close(s)
-#define readsocket(s,b,n)       recv((s),(b),(n),0)
-#define writesocket(s,b,n)      send((s),(b),(n),0)
-#elif defined(OPENSSL_SYS_VXWORKS)
-#define get_last_socket_error()	errno
-#define clear_socket_error()	errno=0
-#define ioctlsocket(a,b,c)	    ioctl((a),(b),(int)(c))
-#define closesocket(s)		    close(s)
-#define readsocket(s,b,n)	    read((s),(b),(n))
-#define writesocket(s,b,n)	    write((s),(char *)(b),(n))
-#elif defined(OPENSSL_SYS_BEOS_R5)
-#define get_last_socket_error() errno
-#define clear_socket_error()    errno=0
-#define FIONBIO SO_NONBLOCK
-#define ioctlsocket(a,b,c)		  setsockopt((a),SOL_SOCKET,(b),(c),sizeof(*(c)))
-#define readsocket(s,b,n)       recv((s),(b),(n),0)
-#define writesocket(s,b,n)      send((s),(b),(n),0)
-#elif defined(OPENSSL_SYS_NETWARE)
-#if defined(NETWARE_BSDSOCK)
-#define get_last_socket_error() errno
-#define clear_socket_error()    errno=0
-#define closesocket(s)          close(s)
-#define ioctlsocket(a,b,c)      ioctl(a,b,c)
-#if defined(NETWARE_LIBC)
-#define readsocket(s,b,n)       recv((s),(b),(n),0)
-#define writesocket(s,b,n)      send((s),(b),(n),0)
-#else
-#define readsocket(s,b,n)       recv((s),(char*)(b),(n),0)
-#define writesocket(s,b,n)      send((s),(char*)(b),(n),0)
-#endif
-#else
-#define get_last_socket_error()	WSAGetLastError()
-#define clear_socket_error()	WSASetLastError(0)
-#define readsocket(s,b,n)		recv((s),(b),(n),0)
-#define writesocket(s,b,n)		send((s),(b),(n),0)
-#endif
-#else
-#define get_last_socket_error()	errno
-#define clear_socket_error()	errno=0
-#define ioctlsocket(a,b,c)	ioctl(a,b,c)
-#define closesocket(s)		close(s)
-#define readsocket(s,b,n)	read((s),(b),(n))
-#define writesocket(s,b,n)	write((s),(b),(n))
-#endif
+# if defined(WINDOWS)
+#  define get_last_socket_error() WSAGetLastError()
+#  define clear_socket_error()    WSASetLastError(0)
+#  define readsocket(s,b,n)       recv((s),(b),(n),0)
+#  define writesocket(s,b,n)      send((s),(b),(n),0)
+# elif defined(__DJGPP__)
+#  define WATT32
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define closesocket(s)          close_s(s)
+#  define readsocket(s,b,n)       read_s(s,b,n)
+#  define writesocket(s,b,n)      send(s,b,n,0)
+# elif defined(MAC_OS_pre_X)
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define closesocket(s)          MacSocket_close(s)
+#  define readsocket(s,b,n)       MacSocket_recv((s),(b),(n),true)
+#  define writesocket(s,b,n)      MacSocket_send((s),(b),(n))
+# elif defined(OPENSSL_SYS_VMS)
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define ioctlsocket(a,b,c)      ioctl(a,b,c)
+#  define closesocket(s)          close(s)
+#  define readsocket(s,b,n)       recv((s),(b),(n),0)
+#  define writesocket(s,b,n)      send((s),(b),(n),0)
+# elif defined(OPENSSL_SYS_VXWORKS)
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define ioctlsocket(a,b,c)          ioctl((a),(b),(int)(c))
+#  define closesocket(s)              close(s)
+#  define readsocket(s,b,n)           read((s),(b),(n))
+#  define writesocket(s,b,n)          write((s),(char *)(b),(n))
+# elif defined(OPENSSL_SYS_BEOS_R5)
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define FIONBIO SO_NONBLOCK
+#  define ioctlsocket(a,b,c)                setsockopt((a),SOL_SOCKET,(b),(c),sizeof(*(c)))
+#  define readsocket(s,b,n)       recv((s),(b),(n),0)
+#  define writesocket(s,b,n)      send((s),(b),(n),0)
+# elif defined(OPENSSL_SYS_NETWARE)
+#  if defined(NETWARE_BSDSOCK)
+#   define get_last_socket_error() errno
+#   define clear_socket_error()    errno=0
+#   define closesocket(s)          close(s)
+#   define ioctlsocket(a,b,c)      ioctl(a,b,c)
+#   if defined(NETWARE_LIBC)
+#    define readsocket(s,b,n)       recv((s),(b),(n),0)
+#    define writesocket(s,b,n)      send((s),(b),(n),0)
+#   else
+#    define readsocket(s,b,n)       recv((s),(char*)(b),(n),0)
+#    define writesocket(s,b,n)      send((s),(char*)(b),(n),0)
+#   endif
+#  else
+#   define get_last_socket_error() WSAGetLastError()
+#   define clear_socket_error()    WSASetLastError(0)
+#   define readsocket(s,b,n)               recv((s),(b),(n),0)
+#   define writesocket(s,b,n)              send((s),(b),(n),0)
+#  endif
+# else
+#  define get_last_socket_error() errno
+#  define clear_socket_error()    errno=0
+#  define ioctlsocket(a,b,c)      ioctl(a,b,c)
+#  define closesocket(s)          close(s)
+#  define readsocket(s,b,n)       read((s),(b),(n))
+#  define writesocket(s,b,n)      write((s),(b),(n))
+# endif
 
-#ifdef WIN16 /* never the case */
-#  define MS_CALLBACK	_far _loadds
-#  define MS_FAR	_far
-#else
+# ifdef WIN16                   /* never the case */
+#  define MS_CALLBACK   _far _loadds
+#  define MS_FAR        _far
+# else
 #  define MS_CALLBACK
 #  define MS_FAR
-#endif
+# endif
 
-#ifdef OPENSSL_NO_STDIO
+# ifdef OPENSSL_NO_STDIO
 #  undef OPENSSL_NO_FP_API
 #  define OPENSSL_NO_FP_API
-#endif
+# endif
 
-#if (defined(WINDOWS) || defined(MSDOS))
+# if (defined(WINDOWS) || defined(MSDOS))
 
 #  ifdef __DJGPP__
-#    include 
-#    include 
-#    include 
-#    include 
-#    include 
-#    define _setmode setmode
-#    define _O_TEXT O_TEXT
-#    define _O_BINARY O_BINARY
-#    undef DEVRANDOM
-#    define DEVRANDOM "/dev/urandom\x24"
-#  endif /* __DJGPP__ */
+#   include 
+#   include 
+#   include 
+#   include 
+#   include 
+#   define _setmode setmode
+#   define _O_TEXT O_TEXT
+#   define _O_BINARY O_BINARY
+#   undef DEVRANDOM
+#   define DEVRANDOM "/dev/urandom\x24"
+#  endif                        /* __DJGPP__ */
 
 #  ifndef S_IFDIR
-#    define S_IFDIR	_S_IFDIR
+#   define S_IFDIR     _S_IFDIR
 #  endif
 
 #  ifndef S_IFMT
-#    define S_IFMT	_S_IFMT
+#   define S_IFMT      _S_IFMT
 #  endif
 
 #  if !defined(WINNT) && !defined(__DJGPP__)
-#    define NO_SYSLOG
+#   define NO_SYSLOG
 #  endif
 #  define NO_DIRENT
 
 #  ifdef WINDOWS
-#    if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT)
+#   if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT)
        /*
-	* Defining _WIN32_WINNT here in e_os.h implies certain "discipline."
-	* Most notably we ought to check for availability of each specific
-	* routine with GetProcAddress() and/or guard NT-specific calls with
-	* GetVersion() < 0x80000000. One can argue that in latter "or" case
-	* we ought to /DELAYLOAD some .DLLs in order to protect ourselves
-	* against run-time link errors. This doesn't seem to be necessary,
-	* because it turned out that already Windows 95, first non-NT Win32
-	* implementation, is equipped with at least NT 3.51 stubs, dummy
-	* routines with same name, but which do nothing. Meaning that it's
-	* apparently sufficient to guard "vanilla" NT calls with GetVersion
-	* alone, while NT 4.0 and above interfaces ought to be linked with
-	* GetProcAddress at run-time.
-	*/
-#      define _WIN32_WINNT 0x0400
-#    endif
-#    if !defined(OPENSSL_NO_SOCK) && (defined(_WIN32_WINNT) || defined(_WIN32_WCE))
+        * Defining _WIN32_WINNT here in e_os.h implies certain "discipline."
+        * Most notably we ought to check for availability of each specific
+        * routine with GetProcAddress() and/or guard NT-specific calls with
+        * GetVersion() < 0x80000000. One can argue that in latter "or" case
+        * we ought to /DELAYLOAD some .DLLs in order to protect ourselves
+        * against run-time link errors. This doesn't seem to be necessary,
+        * because it turned out that already Windows 95, first non-NT Win32
+        * implementation, is equipped with at least NT 3.51 stubs, dummy
+        * routines with same name, but which do nothing. Meaning that it's
+        * apparently sufficient to guard "vanilla" NT calls with GetVersion
+        * alone, while NT 4.0 and above interfaces ought to be linked with
+        * GetProcAddress at run-time.
+        */
+#    define _WIN32_WINNT 0x0400
+#   endif
+#   if !defined(OPENSSL_NO_SOCK) && (defined(_WIN32_WINNT) || defined(_WIN32_WCE))
        /*
         * Just like defining _WIN32_WINNT including winsock2.h implies
         * certain "discipline" for maintaining [broad] binary compatibility.
@@ -278,133 +285,137 @@ extern "C" {
         * it's sufficient to check for specific Winsock2 API availability
         * at run-time [DSO_global_lookup is recommended]...
         */
-#      include 
-#      include 
+#    include 
+#    include 
        /* yes, they have to be #included prior to  */
-#    endif
-#    include 
-#    include 
-#    include 
-#    include 
-#    if defined(_WIN32_WCE) && !defined(EACCES)
-#      define EACCES   13
-#    endif
-#    include 
-#    ifdef _WIN64
-#      define strlen(s) _strlen31(s)
+#   endif
+#   include 
+#   include 
+#   include 
+#   include 
+#   if defined(_WIN32_WCE) && !defined(EACCES)
+#    define EACCES   13
+#   endif
+#   include 
+#   ifdef _WIN64
+#    define strlen(s) _strlen31(s)
 /* cut strings to 2GB */
 static __inline unsigned int _strlen31(const char *str)
-	{
-	unsigned int len=0;
-	while (*str && len<0x80000000U) str++, len++;
-	return len&0x7FFFFFFF;
-	}
-#    endif
-#    include 
-#    if defined(_MSC_VER) && _MSC_VER<=1200 && defined(_MT) && defined(isspace)
+{
+    unsigned int len = 0;
+    while (*str && len < 0x80000000U)
+        str++, len++;
+    return len & 0x7FFFFFFF;
+}
+#   endif
+#   include 
+#   if defined(_MSC_VER) && _MSC_VER<=1200 && defined(_MT) && defined(isspace)
        /* compensate for bug in VC6 ctype.h */
-#      undef isspace
-#      undef isdigit
-#      undef isalnum
-#      undef isupper
-#      undef isxdigit
-#    endif
-#    if defined(_MSC_VER) && !defined(_WIN32_WCE) && !defined(_DLL) && defined(stdin)
-#      if _MSC_VER>=1300 && _MSC_VER<1600
-#        undef stdin
-#        undef stdout
-#        undef stderr
-         FILE *__iob_func();
-#        define stdin  (&__iob_func()[0])
-#        define stdout (&__iob_func()[1])
-#        define stderr (&__iob_func()[2])
-#      elif _MSC_VER<1300 && defined(I_CAN_LIVE_WITH_LNK4049)
-#        undef stdin
-#        undef stdout
-#        undef stderr
-         /* pre-1300 has __p__iob(), but it's available only in msvcrt.lib,
-          * or in other words with /MD. Declaring implicit import, i.e.
-          * with _imp_ prefix, works correctly with all compiler options,
-	  * but without /MD results in LINK warning LNK4049:
-	  * 'locally defined symbol "__iob" imported'.
+#    undef isspace
+#    undef isdigit
+#    undef isalnum
+#    undef isupper
+#    undef isxdigit
+#   endif
+#   if defined(_MSC_VER) && !defined(_WIN32_WCE) && !defined(_DLL) && defined(stdin)
+#    if _MSC_VER>=1300 && _MSC_VER<1600
+#     undef stdin
+#     undef stdout
+#     undef stderr
+FILE *__iob_func();
+#     define stdin  (&__iob_func()[0])
+#     define stdout (&__iob_func()[1])
+#     define stderr (&__iob_func()[2])
+#    elif _MSC_VER<1300 && defined(I_CAN_LIVE_WITH_LNK4049)
+#     undef stdin
+#     undef stdout
+#     undef stderr
+         /*
+          * pre-1300 has __p__iob(), but it's available only in msvcrt.lib,
+          * or in other words with /MD. Declaring implicit import, i.e. with
+          * _imp_ prefix, works correctly with all compiler options, but
+          * without /MD results in LINK warning LNK4049: 'locally defined
+          * symbol "__iob" imported'.
           */
-         extern FILE *_imp___iob;
-#        define stdin  (&_imp___iob[0])
-#        define stdout (&_imp___iob[1])
-#        define stderr (&_imp___iob[2])
-#      endif
+extern FILE *_imp___iob;
+#     define stdin  (&_imp___iob[0])
+#     define stdout (&_imp___iob[1])
+#     define stderr (&_imp___iob[2])
 #    endif
+#   endif
 #  endif
 #  include 
 #  include 
 
 #  ifdef OPENSSL_SYS_WINCE
-#    define OPENSSL_NO_POSIX_IO
+#   define OPENSSL_NO_POSIX_IO
 #  endif
 
 #  if defined (__BORLANDC__)
-#    define _setmode setmode
-#    define _O_TEXT O_TEXT
-#    define _O_BINARY O_BINARY
-#    define _int64 __int64
-#    define _kbhit kbhit
+#   define _setmode setmode
+#   define _O_TEXT O_TEXT
+#   define _O_BINARY O_BINARY
+#   define _int64 __int64
+#   define _kbhit kbhit
 #  endif
 
 #  define EXIT(n) exit(n)
 #  define LIST_SEPARATOR_CHAR ';'
 #  ifndef X_OK
-#    define X_OK	0
+#   define X_OK        0
 #  endif
 #  ifndef W_OK
-#    define W_OK	2
+#   define W_OK        2
 #  endif
 #  ifndef R_OK
-#    define R_OK	4
+#   define R_OK        4
 #  endif
-#  define OPENSSL_CONF	"openssl.cnf"
-#  define SSLEAY_CONF	OPENSSL_CONF
-#  define NUL_DEV	"nul"
-#  define RFILE		".rnd"
+#  define OPENSSL_CONF  "openssl.cnf"
+#  define SSLEAY_CONF   OPENSSL_CONF
+#  define NUL_DEV       "nul"
+#  define RFILE         ".rnd"
 #  ifdef OPENSSL_SYS_WINCE
-#    define DEFAULT_HOME  ""
+#   define DEFAULT_HOME  ""
 #  else
-#    define DEFAULT_HOME  "C:"
+#   define DEFAULT_HOME  "C:"
 #  endif
 
 /* Avoid Visual Studio 13 GetVersion deprecated problems */
-#if defined(_MSC_VER) && _MSC_VER>=1800
-#  define check_winnt() (1)
-#  define check_win_minplat(x) (1)
-#else
-#  define check_winnt() (GetVersion() < 0x80000000)
-#  define check_win_minplat(x) (LOBYTE(LOWORD(GetVersion())) >= (x))
-#endif
+#  if defined(_MSC_VER) && _MSC_VER>=1800
+#   define check_winnt() (1)
+#   define check_win_minplat(x) (1)
+#  else
+#   define check_winnt() (GetVersion() < 0x80000000)
+#   define check_win_minplat(x) (LOBYTE(LOWORD(GetVersion())) >= (x))
+#  endif
 
-#else /* The non-microsoft world */
+# else                          /* The non-microsoft world */
 
 #  ifdef OPENSSL_SYS_VMS
-#    define VMS 1
-  /* some programs don't include stdlib, so exit() and others give implicit 
-     function warnings */
-#    include 
-#    if defined(__DECC)
-#      include 
-#    else
-#      include 
-#    endif
-#    define OPENSSL_CONF	"openssl.cnf"
-#    define SSLEAY_CONF		OPENSSL_CONF
-#    define RFILE		".rnd"
-#    define LIST_SEPARATOR_CHAR ','
-#    define NUL_DEV		"NLA0:"
+#   define VMS 1
+  /*
+   * some programs don't include stdlib, so exit() and others give implicit
+   * function warnings
+   */
+#   include 
+#   if defined(__DECC)
+#    include 
+#   else
+#    include 
+#   endif
+#   define OPENSSL_CONF        "openssl.cnf"
+#   define SSLEAY_CONF         OPENSSL_CONF
+#   define RFILE               ".rnd"
+#   define LIST_SEPARATOR_CHAR ','
+#   define NUL_DEV             "NLA0:"
   /* We don't have any well-defined random devices on VMS, yet... */
-#    undef DEVRANDOM
+#   undef DEVRANDOM
   /*-
      We need to do this since VMS has the following coding on status codes:
 
      Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
                The important thing to know is that odd numbers are considered
-	       good, while even ones are considered errors.
+               good, while even ones are considered errors.
      Bits 3-15: actual status number
      Bits 16-27: facility number.  0 is considered "unknown"
      Bits 28-31: control bits.  If bit 28 is set, the shell won't try to
@@ -415,349 +426,354 @@ static __inline unsigned int _strlen31(const char *str)
      the status is tagged as an error, which I believe is what is wanted here.
      -- Richard Levitte
   */
-#    define EXIT(n)		do { int __VMS_EXIT = n; \
+#   define EXIT(n)             do { int __VMS_EXIT = n; \
                                      if (__VMS_EXIT == 0) \
-				       __VMS_EXIT = 1; \
-				     else \
-				       __VMS_EXIT = (n << 3) | 2; \
+                                       __VMS_EXIT = 1; \
+                                     else \
+                                       __VMS_EXIT = (n << 3) | 2; \
                                      __VMS_EXIT |= 0x10000000; \
-				     exit(__VMS_EXIT); } while(0)
-#    define NO_SYS_PARAM_H
+                                     exit(__VMS_EXIT); } while(0)
+#   define NO_SYS_PARAM_H
 
 #  elif defined(OPENSSL_SYS_NETWARE)
-#    include 
-#    include 
-#    define NO_SYS_TYPES_H
-#    undef  DEVRANDOM
-#    ifdef NETWARE_CLIB
-#      define getpid GetThreadID
-       extern int GetThreadID(void);
+#   include 
+#   include 
+#   define NO_SYS_TYPES_H
+#   undef  DEVRANDOM
+#   ifdef NETWARE_CLIB
+#    define getpid GetThreadID
+extern int GetThreadID(void);
 /* #      include  */
-       extern int kbhit(void);
-#    else
-#      include 
-#    endif
-#    define NO_SYSLOG
-#    define _setmode setmode
-#    define _kbhit kbhit
-#    define _O_TEXT O_TEXT
-#    define _O_BINARY O_BINARY
-#    define OPENSSL_CONF   "openssl.cnf"
-#    define SSLEAY_CONF    OPENSSL_CONF
-#    define RFILE    ".rnd"
-#    define LIST_SEPARATOR_CHAR ';'
-#    define EXIT(n)  { if (n) printf("ERROR: %d\n", (int)n); exit(n); }
+extern int kbhit(void);
+#   else
+#    include 
+#   endif
+#   define NO_SYSLOG
+#   define _setmode setmode
+#   define _kbhit kbhit
+#   define _O_TEXT O_TEXT
+#   define _O_BINARY O_BINARY
+#   define OPENSSL_CONF   "openssl.cnf"
+#   define SSLEAY_CONF    OPENSSL_CONF
+#   define RFILE    ".rnd"
+#   define LIST_SEPARATOR_CHAR ';'
+#   define EXIT(n)  { if (n) printf("ERROR: %d\n", (int)n); exit(n); }
 
 #  else
      /* !defined VMS */
-#    ifdef OPENSSL_SYS_MPE
-#      define NO_SYS_PARAM_H
-#    endif
-#    ifdef OPENSSL_UNISTD
-#      include OPENSSL_UNISTD
-#    else
-#      include 
-#    endif
-#    ifndef NO_SYS_TYPES_H
-#      include 
-#    endif
-#    if defined(NeXT) || defined(OPENSSL_SYS_NEWS4)
-#      define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP
-                         * (unless when compiling with -D_POSIX_SOURCE,
-                         * which doesn't work for us) */
-#    endif
-#    ifdef OPENSSL_SYS_NEWS4 /* setvbuf is missing on mips-sony-bsd */
-#      define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
-       typedef unsigned long clock_t;
-#    endif
-#    ifdef OPENSSL_SYS_WIN32_CYGWIN
-#      include 
-#      include 
-#    endif
-
-#    define OPENSSL_CONF	"openssl.cnf"
-#    define SSLEAY_CONF		OPENSSL_CONF
-#    define RFILE		".rnd"
-#    define LIST_SEPARATOR_CHAR ':'
-#    define NUL_DEV		"/dev/null"
-#    define EXIT(n)		exit(n)
+#   ifdef OPENSSL_SYS_MPE
+#    define NO_SYS_PARAM_H
+#   endif
+#   ifdef OPENSSL_UNISTD
+#    include OPENSSL_UNISTD
+#   else
+#    include 
+#   endif
+#   ifndef NO_SYS_TYPES_H
+#    include 
+#   endif
+#   if defined(NeXT) || defined(OPENSSL_SYS_NEWS4)
+#    define pid_t int           /* pid_t is missing on NEXTSTEP/OPENSTEP
+                                 * (unless when compiling with
+                                 * -D_POSIX_SOURCE, which doesn't work for
+                                 * us) */
+#   endif
+#   ifdef OPENSSL_SYS_NEWS4     /* setvbuf is missing on mips-sony-bsd */
+#    define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
+typedef unsigned long clock_t;
+#   endif
+#   ifdef OPENSSL_SYS_WIN32_CYGWIN
+#    include 
+#    include 
+#   endif
+
+#   define OPENSSL_CONF        "openssl.cnf"
+#   define SSLEAY_CONF         OPENSSL_CONF
+#   define RFILE               ".rnd"
+#   define LIST_SEPARATOR_CHAR ':'
+#   define NUL_DEV             "/dev/null"
+#   define EXIT(n)             exit(n)
 #  endif
 
-#  define SSLeay_getpid()	getpid()
-
-#endif
+#  define SSLeay_getpid()       getpid()
 
+# endif
 
 /*************/
 
-#if defined(OPENSSL_NO_SOCK) && !defined(OPENSSL_NO_DGRAM)
+# if defined(OPENSSL_NO_SOCK) && !defined(OPENSSL_NO_DGRAM)
 #  define OPENSSL_NO_DGRAM
-#endif
+# endif
 
-#ifdef USE_SOCKETS
+# ifdef USE_SOCKETS
 #  if defined(WINDOWS) || defined(MSDOS)
       /* windows world */
 
-#    ifdef OPENSSL_NO_SOCK
-#      define SSLeay_Write(a,b,c)	(-1)
-#      define SSLeay_Read(a,b,c)	(-1)
-#      define SHUTDOWN(fd)		close(fd)
-#      define SHUTDOWN2(fd)		close(fd)
-#    elif !defined(__DJGPP__)
-#      if defined(_WIN32_WCE) && _WIN32_WCE<410
-#        define getservbyname _masked_declaration_getservbyname
-#      endif
-#      if !defined(IPPROTO_IP)
+#   ifdef OPENSSL_NO_SOCK
+#    define SSLeay_Write(a,b,c)       (-1)
+#    define SSLeay_Read(a,b,c)        (-1)
+#    define SHUTDOWN(fd)              close(fd)
+#    define SHUTDOWN2(fd)             close(fd)
+#   elif !defined(__DJGPP__)
+#    if defined(_WIN32_WCE) && _WIN32_WCE<410
+#     define getservbyname _masked_declaration_getservbyname
+#    endif
+#    if !defined(IPPROTO_IP)
          /* winsock[2].h was included already? */
-#        include 
-#      endif
-#      ifdef getservbyname
-#        undef getservbyname
+#     include 
+#    endif
+#    ifdef getservbyname
+#     undef getservbyname
          /* this is used to be wcecompat/include/winsock_extras.h */
-         struct servent* PASCAL getservbyname(const char*,const char*);
-#      endif
+struct servent *PASCAL getservbyname(const char *, const char *);
+#    endif
 
-#      ifdef _WIN64
+#    ifdef _WIN64
 /*
  * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
  * the value constitutes an index in per-process table of limited size
  * and not a real pointer.
  */
-#        define socket(d,t,p)	((int)socket(d,t,p))
-#        define accept(s,f,l)	((int)accept(s,f,l))
-#      endif
-#      define SSLeay_Write(a,b,c)	send((a),(b),(c),0)
-#      define SSLeay_Read(a,b,c)	recv((a),(b),(c),0)
-#      define SHUTDOWN(fd)		{ shutdown((fd),0); closesocket(fd); }
-#      define SHUTDOWN2(fd)		{ shutdown((fd),2); closesocket(fd); }
-#    else
-#      define SSLeay_Write(a,b,c)	write_s(a,b,c,0)
-#      define SSLeay_Read(a,b,c)	read_s(a,b,c)
-#      define SHUTDOWN(fd)		close_s(fd)
-#      define SHUTDOWN2(fd)		close_s(fd)
+#     define socket(d,t,p)   ((int)socket(d,t,p))
+#     define accept(s,f,l)   ((int)accept(s,f,l))
 #    endif
+#    define SSLeay_Write(a,b,c)       send((a),(b),(c),0)
+#    define SSLeay_Read(a,b,c)        recv((a),(b),(c),0)
+#    define SHUTDOWN(fd)              { shutdown((fd),0); closesocket(fd); }
+#    define SHUTDOWN2(fd)             { shutdown((fd),2); closesocket(fd); }
+#   else
+#    define SSLeay_Write(a,b,c)       write_s(a,b,c,0)
+#    define SSLeay_Read(a,b,c)        read_s(a,b,c)
+#    define SHUTDOWN(fd)              close_s(fd)
+#    define SHUTDOWN2(fd)             close_s(fd)
+#   endif
 
 #  elif defined(MAC_OS_pre_X)
 
-#    include "MacSocket.h"
-#    define SSLeay_Write(a,b,c)		MacSocket_send((a),(b),(c))
-#    define SSLeay_Read(a,b,c)		MacSocket_recv((a),(b),(c),true)
-#    define SHUTDOWN(fd)		MacSocket_close(fd)
-#    define SHUTDOWN2(fd)		MacSocket_close(fd)
+#   include "MacSocket.h"
+#   define SSLeay_Write(a,b,c)         MacSocket_send((a),(b),(c))
+#   define SSLeay_Read(a,b,c)          MacSocket_recv((a),(b),(c),true)
+#   define SHUTDOWN(fd)                MacSocket_close(fd)
+#   define SHUTDOWN2(fd)               MacSocket_close(fd)
 
 #  elif defined(OPENSSL_SYS_NETWARE)
-         /* NetWare uses the WinSock2 interfaces by default, but can be configured for BSD
-         */
-#      if defined(NETWARE_BSDSOCK)
-#        include 
-#        include 
-#        include 
-#        if defined(NETWARE_CLIB)
-#          include 
-#        else
-#          include 
-#        endif
-#        define INVALID_SOCKET (int)(~0)
-#      else
-#        include 
-#      endif
-#      define SSLeay_Write(a,b,c)   send((a),(b),(c),0)
-#      define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
-#      define SHUTDOWN(fd)    { shutdown((fd),0); closesocket(fd); }
-#      define SHUTDOWN2(fd)      { shutdown((fd),2); closesocket(fd); }
-
-#  else
-
-#    ifndef NO_SYS_PARAM_H
-#      include 
-#    endif
-#    ifdef OPENSSL_SYS_VXWORKS
-#      include  
-#    elif !defined(OPENSSL_SYS_MPE)
-#      include  /* Needed under linux for FD_XXX */
-#    endif
-
-#    include 
-#    if defined(OPENSSL_SYS_VMS_NODECC)
-#      include 
-#      include 
-#      include 
+         /*
+          * NetWare uses the WinSock2 interfaces by default, but can be
+          * configured for BSD
+          */
+#   if defined(NETWARE_BSDSOCK)
+#    include 
+#    include 
+#    include 
+#    if defined(NETWARE_CLIB)
+#     include 
 #    else
-#      include 
-#      ifdef FILIO_H
-#        include  /* Added for FIONBIO under unixware */
-#      endif
-#      include 
-#      if !defined(OPENSSL_SYS_BEOS_R5)
-#      include 
-#    endif
+#     include 
 #    endif
+#    define INVALID_SOCKET (int)(~0)
+#   else
+#    include 
+#   endif
+#   define SSLeay_Write(a,b,c)   send((a),(b),(c),0)
+#   define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
+#   define SHUTDOWN(fd)    { shutdown((fd),0); closesocket(fd); }
+#   define SHUTDOWN2(fd)      { shutdown((fd),2); closesocket(fd); }
 
-#    if defined(NeXT) || defined(_NEXT_SOURCE)
-#      include 
-#      include 
-#    endif
+#  else
 
-#    ifdef OPENSSL_SYS_AIX
-#      include 
+#   ifndef NO_SYS_PARAM_H
+#    include 
+#   endif
+#   ifdef OPENSSL_SYS_VXWORKS
+#    include 
+#   elif !defined(OPENSSL_SYS_MPE)
+#    include        /* Needed under linux for FD_XXX */
+#   endif
+
+#   include 
+#   if defined(OPENSSL_SYS_VMS_NODECC)
+#    include 
+#    include 
+#    include 
+#   else
+#    include 
+#    ifdef FILIO_H
+#     include      /* Added for FIONBIO under unixware */
 #    endif
-
-#    ifdef __QNX__
-#      include 
+#    include 
+#    if !defined(OPENSSL_SYS_BEOS_R5)
+#     include 
 #    endif
-
-#    if defined(sun)
-#      include 
+#   endif
+
+#   if defined(NeXT) || defined(_NEXT_SOURCE)
+#    include 
+#    include 
+#   endif
+
+#   ifdef OPENSSL_SYS_AIX
+#    include 
+#   endif
+
+#   ifdef __QNX__
+#    include 
+#   endif
+
+#   if defined(sun)
+#    include 
+#   else
+#    ifndef VMS
+#     include 
 #    else
-#      ifndef VMS
-#        include 
-#      else
-	 /* ioctl is only in VMS > 7.0 and when socketshr is not used */
-#        if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
-#          include 
-#        endif
-#      endif
+         /* ioctl is only in VMS > 7.0 and when socketshr is not used */
+#     if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
+#      include 
+#     endif
 #    endif
+#   endif
 
-#    ifdef VMS
-#      include 
-#      if defined(TCPIP_TYPE_SOCKETSHR)
-#        include 
-#      endif
+#   ifdef VMS
+#    include 
+#    if defined(TCPIP_TYPE_SOCKETSHR)
+#     include 
 #    endif
-
-#    define SSLeay_Read(a,b,c)     read((a),(b),(c))
-#    define SSLeay_Write(a,b,c)    write((a),(b),(c))
-#    define SHUTDOWN(fd)    { shutdown((fd),0); closesocket((fd)); }
-#    define SHUTDOWN2(fd)   { shutdown((fd),2); closesocket((fd)); }
-#    ifndef INVALID_SOCKET
-#    define INVALID_SOCKET	(-1)
-#    endif /* INVALID_SOCKET */
+#   endif
+
+#   define SSLeay_Read(a,b,c)     read((a),(b),(c))
+#   define SSLeay_Write(a,b,c)    write((a),(b),(c))
+#   define SHUTDOWN(fd)    { shutdown((fd),0); closesocket((fd)); }
+#   define SHUTDOWN2(fd)   { shutdown((fd),2); closesocket((fd)); }
+#   ifndef INVALID_SOCKET
+#    define INVALID_SOCKET      (-1)
+#   endif                       /* INVALID_SOCKET */
 #  endif
 
-/* Some IPv6 implementations are broken, disable them in known bad
- * versions.
+/*
+ * Some IPv6 implementations are broken, disable them in known bad versions.
  */
 #  if !defined(OPENSSL_USE_IPV6)
-#    if defined(AF_INET6) && !defined(OPENSSL_SYS_BEOS_BONE) && !defined(NETWARE_CLIB)
-#      define OPENSSL_USE_IPV6 1
-#    else
-#      define OPENSSL_USE_IPV6 0
-#    endif
+#   if defined(AF_INET6) && !defined(OPENSSL_SYS_BEOS_BONE) && !defined(NETWARE_CLIB)
+#    define OPENSSL_USE_IPV6 1
+#   else
+#    define OPENSSL_USE_IPV6 0
+#   endif
 #  endif
 
-#endif
+# endif
 
-#if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
+# if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
   /* include headers first, so our defines don't break it */
-#include 
-#include 
+#  include 
+#  include 
   /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
-# define memmove(s1,s2,n) bcopy((s2),(s1),(n))
-# define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
-extern char *sys_errlist[]; extern int sys_nerr;
-# define strerror(errnum) \
-	(((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
+#  define memmove(s1,s2,n) bcopy((s2),(s1),(n))
+#  define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
+extern char *sys_errlist[];
+extern int sys_nerr;
+#  define strerror(errnum) \
+        (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
   /* Being signed SunOS 4.x memcpy breaks ASN1_OBJECT table lookup */
-#include "crypto/o_str.h"
-# define memcmp OPENSSL_memcmp
-#endif
+#  include "crypto/o_str.h"
+#  define memcmp OPENSSL_memcmp
+# endif
 
-#ifndef OPENSSL_EXIT
-# if defined(MONOLITH) && !defined(OPENSSL_C)
-#  define OPENSSL_EXIT(n) return(n)
-# else
-#  define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0)
+# ifndef OPENSSL_EXIT
+#  if defined(MONOLITH) && !defined(OPENSSL_C)
+#   define OPENSSL_EXIT(n) return(n)
+#  else
+#   define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0)
+#  endif
 # endif
-#endif
 
 /***********************************************/
 
-#define DG_GCC_BUG	/* gcc < 2.6.3 on DGUX */
+# define DG_GCC_BUG             /* gcc < 2.6.3 on DGUX */
 
-#ifdef sgi
-#define IRIX_CC_BUG	/* all version of IRIX I've tested (4.* 5.*) */
-#endif
-#ifdef OPENSSL_SYS_SNI
-#define IRIX_CC_BUG	/* CDS++ up to V2.0Bsomething suffered from the same bug.*/
-#endif
+# ifdef sgi
+#  define IRIX_CC_BUG           /* all version of IRIX I've tested (4.* 5.*) */
+# endif
+# ifdef OPENSSL_SYS_SNI
+#  define IRIX_CC_BUG           /* CDS++ up to V2.0Bsomething suffered from
+                                 * the same bug. */
+# endif
 
-#if defined(OPENSSL_SYS_WINDOWS)
+# if defined(OPENSSL_SYS_WINDOWS)
 #  define strcasecmp _stricmp
 #  define strncasecmp _strnicmp
-#elif defined(OPENSSL_SYS_VMS)
+# elif defined(OPENSSL_SYS_VMS)
 /* VMS below version 7.0 doesn't have strcasecmp() */
 #  include "o_str.h"
 #  define strcasecmp OPENSSL_strcasecmp
 #  define strncasecmp OPENSSL_strncasecmp
 #  define OPENSSL_IMPLEMENTS_strncasecmp
-#elif defined(OPENSSL_SYS_OS2) && defined(__EMX__)
+# elif defined(OPENSSL_SYS_OS2) && defined(__EMX__)
 #  define strcasecmp stricmp
 #  define strncasecmp strnicmp
-#elif defined(OPENSSL_SYS_NETWARE)
+# elif defined(OPENSSL_SYS_NETWARE)
 #  include 
 #  if defined(NETWARE_CLIB)
-#    define strcasecmp stricmp
-#    define strncasecmp strnicmp
-#  endif /* NETWARE_CLIB */
-#endif
+#   define strcasecmp stricmp
+#   define strncasecmp strnicmp
+#  endif                        /* NETWARE_CLIB */
+# endif
 
-#if defined(OPENSSL_SYS_OS2) && defined(__EMX__)
-# include 
-# include 
-# define NO_SYSLOG
-#endif
+# if defined(OPENSSL_SYS_OS2) && defined(__EMX__)
+#  include 
+#  include 
+#  define NO_SYSLOG
+# endif
 
 /* vxworks */
-#if defined(OPENSSL_SYS_VXWORKS)
-#include 
-#include 
-#include 
+# if defined(OPENSSL_SYS_VXWORKS)
+#  include 
+#  include 
+#  include 
 
-#define TTY_STRUCT int
+#  define TTY_STRUCT int
 
-#define sleep(a) taskDelay((a) * sysClkRateGet())
+#  define sleep(a) taskDelay((a) * sysClkRateGet())
 
-#include 
-#include 
-#include 
+#  include 
+#  include 
+#  include 
 
-#define getpid taskIdSelf
+#  define getpid taskIdSelf
 
-/* NOTE: these are implemented by helpers in database app!
- * if the database is not linked, we need to implement them
- * elswhere */
+/*
+ * NOTE: these are implemented by helpers in database app! if the database is
+ * not linked, we need to implement them elswhere
+ */
 struct hostent *gethostbyname(const char *name);
 struct hostent *gethostbyaddr(const char *addr, int length, int type);
 struct servent *getservbyname(const char *name, const char *proto);
 
-#endif
+# endif
 /* end vxworks */
 
 /* beos */
-#if defined(OPENSSL_SYS_BEOS_R5)
-#define SO_ERROR 0
-#define NO_SYS_UN
-#define IPPROTO_IP 0
-#include 
-#endif
+# if defined(OPENSSL_SYS_BEOS_R5)
+#  define SO_ERROR 0
+#  define NO_SYS_UN
+#  define IPPROTO_IP 0
+#  include 
+# endif
 
-#if !defined(inline) && !defined(__cplusplus)
-# if defined(__STDC_VERSION__) && __STDC_VERSION__>=199901L
+# if !defined(inline) && !defined(__cplusplus)
+#  if defined(__STDC_VERSION__) && __STDC_VERSION__>=199901L
    /* do nothing, inline works */
-# elif defined(__GNUC__) && __GNUC__>=2
-#  define inline __inline__
-# elif defined(_MSC_VER)
+#  elif defined(__GNUC__) && __GNUC__>=2
+#   define inline __inline__
+#  elif defined(_MSC_VER)
   /*
    * Visual Studio: inline is available in C++ only, however
    * __inline is available for C, see
    * http://msdn.microsoft.com/en-us/library/z8y1yy88.aspx
    */
-#  define inline __inline
-# else
-#  define inline
+#   define inline __inline
+#  else
+#   define inline
+#  endif
 # endif
-#endif
 
 #ifdef  __cplusplus
 }
diff --git a/e_os2.h b/e_os2.h
index 8c2c52b153..d400ac77cf 100644
--- a/e_os2.h
+++ b/e_os2.h
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,7 +56,7 @@
 #include 
 
 #ifndef HEADER_E_OS2_H
-#define HEADER_E_OS2_H
+# define HEADER_E_OS2_H
 
 #ifdef  __cplusplus
 extern "C" {
@@ -68,170 +68,175 @@ extern "C" {
  * However, if none is defined, Unix is assumed.
  **/
 
-#define OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_UNIX
 
-/* ----------------------- Macintosh, before MacOS X ----------------------- */
-#if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_MACINTOSH_CLASSIC
-#endif
+/* ---------------------- Macintosh, before MacOS X ----------------------- */
+# if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_MACINTOSH_CLASSIC
+# endif
 
-/* ----------------------- NetWare ----------------------------------------- */
-#if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_NETWARE
-#endif
+/* ---------------------- NetWare ----------------------------------------- */
+# if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_NETWARE
+# endif
 
-/* ---------------------- Microsoft operating systems ---------------------- */
+/* --------------------- Microsoft operating systems ---------------------- */
 
-/* Note that MSDOS actually denotes 32-bit environments running on top of
-   MS-DOS, such as DJGPP one. */
-#if defined(OPENSSL_SYSNAME_MSDOS)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_MSDOS
-#endif
+/*
+ * Note that MSDOS actually denotes 32-bit environments running on top of
+ * MS-DOS, such as DJGPP one.
+ */
+# if defined(OPENSSL_SYSNAME_MSDOS)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_MSDOS
+# endif
 
-/* For 32 bit environment, there seems to be the CygWin environment and then
-   all the others that try to do the same thing Microsoft does... */
-#if defined(OPENSSL_SYSNAME_UWIN)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_WIN32_UWIN
-#else
-# if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32)
+/*
+ * For 32 bit environment, there seems to be the CygWin environment and then
+ * all the others that try to do the same thing Microsoft does...
+ */
+# if defined(OPENSSL_SYSNAME_UWIN)
 #  undef OPENSSL_SYS_UNIX
-#  define OPENSSL_SYS_WIN32_CYGWIN
+#  define OPENSSL_SYS_WIN32_UWIN
 # else
-#  if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32)
-#   undef OPENSSL_SYS_UNIX
-#   define OPENSSL_SYS_WIN32
-#  endif
-#  if defined(OPENSSL_SYSNAME_WINNT)
-#   undef OPENSSL_SYS_UNIX
-#   define OPENSSL_SYS_WINNT
-#  endif
-#  if defined(OPENSSL_SYSNAME_WINCE)
+#  if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32)
 #   undef OPENSSL_SYS_UNIX
-#   define OPENSSL_SYS_WINCE
+#   define OPENSSL_SYS_WIN32_CYGWIN
+#  else
+#   if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32)
+#    undef OPENSSL_SYS_UNIX
+#    define OPENSSL_SYS_WIN32
+#   endif
+#   if defined(OPENSSL_SYSNAME_WINNT)
+#    undef OPENSSL_SYS_UNIX
+#    define OPENSSL_SYS_WINNT
+#   endif
+#   if defined(OPENSSL_SYSNAME_WINCE)
+#    undef OPENSSL_SYS_UNIX
+#    define OPENSSL_SYS_WINCE
+#   endif
 #  endif
 # endif
-#endif
 
 /* Anything that tries to look like Microsoft is "Windows" */
-#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_WINDOWS
-# ifndef OPENSSL_SYS_MSDOS
-#  define OPENSSL_SYS_MSDOS
+# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_WINDOWS
+#  ifndef OPENSSL_SYS_MSDOS
+#   define OPENSSL_SYS_MSDOS
+#  endif
 # endif
-#endif
 
-/* DLL settings.  This part is a bit tough, because it's up to the application
-   implementor how he or she will link the application, so it requires some
-   macro to be used. */
-#ifdef OPENSSL_SYS_WINDOWS
-# ifndef OPENSSL_OPT_WINDLL
-#  if defined(_WINDLL) /* This is used when building OpenSSL to indicate that
-                          DLL linkage should be used */
-#   define OPENSSL_OPT_WINDLL
+/*
+ * DLL settings.  This part is a bit tough, because it's up to the
+ * application implementor how he or she will link the application, so it
+ * requires some macro to be used.
+ */
+# ifdef OPENSSL_SYS_WINDOWS
+#  ifndef OPENSSL_OPT_WINDLL
+#   if defined(_WINDLL)         /* This is used when building OpenSSL to
+                                 * indicate that DLL linkage should be used */
+#    define OPENSSL_OPT_WINDLL
+#   endif
 #  endif
 # endif
-#endif
 
-/* -------------------------------- OpenVMS -------------------------------- */
-#if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_VMS
-# if defined(__DECC)
-#  define OPENSSL_SYS_VMS_DECC
-# elif defined(__DECCXX)
-#  define OPENSSL_SYS_VMS_DECC
-#  define OPENSSL_SYS_VMS_DECCXX
-# else
-#  define OPENSSL_SYS_VMS_NODECC
+/* ------------------------------- OpenVMS -------------------------------- */
+# if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_VMS
+#  if defined(__DECC)
+#   define OPENSSL_SYS_VMS_DECC
+#  elif defined(__DECCXX)
+#   define OPENSSL_SYS_VMS_DECC
+#   define OPENSSL_SYS_VMS_DECCXX
+#  else
+#   define OPENSSL_SYS_VMS_NODECC
+#  endif
 # endif
-#endif
-
-/* --------------------------------- OS/2 ---------------------------------- */
-#if defined(__EMX__) || defined(__OS2__)
-# undef OPENSSL_SYS_UNIX
-# define OPENSSL_SYS_OS2
-#endif
 
-/* --------------------------------- Unix ---------------------------------- */
-#ifdef OPENSSL_SYS_UNIX
-# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX)
-#  define OPENSSL_SYS_LINUX
-# endif
-# ifdef OPENSSL_SYSNAME_MPE
-#  define OPENSSL_SYS_MPE
-# endif
-# ifdef OPENSSL_SYSNAME_SNI
-#  define OPENSSL_SYS_SNI
-# endif
-# ifdef OPENSSL_SYSNAME_ULTRASPARC
-#  define OPENSSL_SYS_ULTRASPARC
-# endif
-# ifdef OPENSSL_SYSNAME_NEWS4
-#  define OPENSSL_SYS_NEWS4
-# endif
-# ifdef OPENSSL_SYSNAME_MACOSX
-#  define OPENSSL_SYS_MACOSX
-# endif
-# ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY
-#  define OPENSSL_SYS_MACOSX_RHAPSODY
-#  define OPENSSL_SYS_MACOSX
-# endif
-# ifdef OPENSSL_SYSNAME_SUNOS
-#  define OPENSSL_SYS_SUNOS
-#endif
-# if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY)
-#  define OPENSSL_SYS_CRAY
+/* -------------------------------- OS/2 ---------------------------------- */
+# if defined(__EMX__) || defined(__OS2__)
+#  undef OPENSSL_SYS_UNIX
+#  define OPENSSL_SYS_OS2
 # endif
-# if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX)
-#  define OPENSSL_SYS_AIX
+
+/* -------------------------------- Unix ---------------------------------- */
+# ifdef OPENSSL_SYS_UNIX
+#  if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX)
+#   define OPENSSL_SYS_LINUX
+#  endif
+#  ifdef OPENSSL_SYSNAME_MPE
+#   define OPENSSL_SYS_MPE
+#  endif
+#  ifdef OPENSSL_SYSNAME_SNI
+#   define OPENSSL_SYS_SNI
+#  endif
+#  ifdef OPENSSL_SYSNAME_ULTRASPARC
+#   define OPENSSL_SYS_ULTRASPARC
+#  endif
+#  ifdef OPENSSL_SYSNAME_NEWS4
+#   define OPENSSL_SYS_NEWS4
+#  endif
+#  ifdef OPENSSL_SYSNAME_MACOSX
+#   define OPENSSL_SYS_MACOSX
+#  endif
+#  ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY
+#   define OPENSSL_SYS_MACOSX_RHAPSODY
+#   define OPENSSL_SYS_MACOSX
+#  endif
+#  ifdef OPENSSL_SYSNAME_SUNOS
+#   define OPENSSL_SYS_SUNOS
+#  endif
+#  if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY)
+#   define OPENSSL_SYS_CRAY
+#  endif
+#  if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX)
+#   define OPENSSL_SYS_AIX
+#  endif
 # endif
-#endif
 
-/* --------------------------------- VOS ----------------------------------- */
-#if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS)
-# define OPENSSL_SYS_VOS
-#ifdef __HPPA__
-# define OPENSSL_SYS_VOS_HPPA
-#endif
-#ifdef __IA32__
-# define OPENSSL_SYS_VOS_IA32
-#endif
-#endif
+/* -------------------------------- VOS ----------------------------------- */
+# if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS)
+#  define OPENSSL_SYS_VOS
+#  ifdef __HPPA__
+#   define OPENSSL_SYS_VOS_HPPA
+#  endif
+#  ifdef __IA32__
+#   define OPENSSL_SYS_VOS_IA32
+#  endif
+# endif
 
-/* ------------------------------- VxWorks --------------------------------- */
-#ifdef OPENSSL_SYSNAME_VXWORKS
-# define OPENSSL_SYS_VXWORKS
-#endif
+/* ------------------------------ VxWorks --------------------------------- */
+# ifdef OPENSSL_SYSNAME_VXWORKS
+#  define OPENSSL_SYS_VXWORKS
+# endif
 
-/* --------------------------------- BeOS ---------------------------------- */
-#if defined(__BEOS__)
-# define OPENSSL_SYS_BEOS
-# include 
-# if defined(BONE_VERSION)
-#  define OPENSSL_SYS_BEOS_BONE
-# else
-#  define OPENSSL_SYS_BEOS_R5
+/* -------------------------------- BeOS ---------------------------------- */
+# if defined(__BEOS__)
+#  define OPENSSL_SYS_BEOS
+#  include 
+#  if defined(BONE_VERSION)
+#   define OPENSSL_SYS_BEOS_BONE
+#  else
+#   define OPENSSL_SYS_BEOS_R5
+#  endif
 # endif
-#endif
 
 /**
  * That's it for OS-specific stuff
  *****************************************************************************/
 
-
 /* Specials for I/O an exit */
-#ifdef OPENSSL_SYS_MSDOS
-# define OPENSSL_UNISTD_IO 
-# define OPENSSL_DECLARE_EXIT extern void exit(int);
-#else
-# define OPENSSL_UNISTD_IO OPENSSL_UNISTD
-# define OPENSSL_DECLARE_EXIT /* declared in unistd.h */
-#endif
+# ifdef OPENSSL_SYS_MSDOS
+#  define OPENSSL_UNISTD_IO 
+#  define OPENSSL_DECLARE_EXIT extern void exit(int);
+# else
+#  define OPENSSL_UNISTD_IO OPENSSL_UNISTD
+#  define OPENSSL_DECLARE_EXIT  /* declared in unistd.h */
+# endif
 
 /*-
  * Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare
@@ -253,63 +258,63 @@ extern "C" {
  * value OPENSSL_IMPORT.
  */
 
-#if defined(OPENSSL_SYS_VMS_NODECC)
-# define OPENSSL_EXPORT globalref
-# define OPENSSL_IMPORT globalref
-# define OPENSSL_GLOBAL globaldef
-#elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL)
-# define OPENSSL_EXPORT extern __declspec(dllexport)
-# define OPENSSL_IMPORT extern __declspec(dllimport)
-# define OPENSSL_GLOBAL
-#else
-# define OPENSSL_EXPORT extern
-# define OPENSSL_IMPORT extern
-# define OPENSSL_GLOBAL
-#endif
-#define OPENSSL_EXTERN OPENSSL_IMPORT
+# if defined(OPENSSL_SYS_VMS_NODECC)
+#  define OPENSSL_EXPORT globalref
+#  define OPENSSL_IMPORT globalref
+#  define OPENSSL_GLOBAL globaldef
+# elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL)
+#  define OPENSSL_EXPORT extern __declspec(dllexport)
+#  define OPENSSL_IMPORT extern __declspec(dllimport)
+#  define OPENSSL_GLOBAL
+# else
+#  define OPENSSL_EXPORT extern
+#  define OPENSSL_IMPORT extern
+#  define OPENSSL_GLOBAL
+# endif
+# define OPENSSL_EXTERN OPENSSL_IMPORT
 
 /*-
  * Macros to allow global variables to be reached through function calls when
  * required (if a shared library version requires it, for example.
  * The way it's done allows definitions like this:
  *
- *	// in foobar.c
- *	OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0)
- *	// in foobar.h
- *	OPENSSL_DECLARE_GLOBAL(int,foobar);
- *	#define foobar OPENSSL_GLOBAL_REF(foobar)
+ *      // in foobar.c
+ *      OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0)
+ *      // in foobar.h
+ *      OPENSSL_DECLARE_GLOBAL(int,foobar);
+ *      #define foobar OPENSSL_GLOBAL_REF(foobar)
  */
-#ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION
-# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value)			\
-	type *_shadow_##name(void)					\
-	{ static type _hide_##name=value; return &_hide_##name; }
-# define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void)
-# define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name()))
-#else
-# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value;
-# define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name
-# define OPENSSL_GLOBAL_REF(name) _shadow_##name
-#endif
+# ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION
+#  define OPENSSL_IMPLEMENT_GLOBAL(type,name,value)                      \
+        type *_shadow_##name(void)                                      \
+        { static type _hide_##name=value; return &_hide_##name; }
+#  define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void)
+#  define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name()))
+# else
+#  define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value;
+#  define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name
+#  define OPENSSL_GLOBAL_REF(name) _shadow_##name
+# endif
 
-#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE)
+# if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE)
 #  define ossl_ssize_t long
-#endif
+# endif
 
-#ifdef OPENSSL_SYS_MSDOS
+# ifdef OPENSSL_SYS_MSDOS
 #  define ossl_ssize_t long
-#endif
+# endif
 
-#if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
+# if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
 #  define ssize_t int
-#endif
+# endif
 
-#if defined(__ultrix) && !defined(ssize_t)
-#  define ossl_ssize_t int 
-#endif
+# if defined(__ultrix) && !defined(ssize_t)
+#  define ossl_ssize_t int
+# endif
 
-#ifndef ossl_ssize_t
+# ifndef ossl_ssize_t
 #  define ossl_ssize_t ssize_t
-#endif
+# endif
 
 #ifdef  __cplusplus
 }
diff --git a/engines/ccgost/e_gost_err.c b/engines/ccgost/e_gost_err.c
index 9a79a374e2..3201b648fb 100644
--- a/engines/ccgost/e_gost_err.c
+++ b/engines/ccgost/e_gost_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,148 +66,155 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA GOST_str_functs[]=
-	{
-{ERR_FUNC(GOST_F_DECODE_GOST_ALGOR_PARAMS),	"DECODE_GOST_ALGOR_PARAMS"},
-{ERR_FUNC(GOST_F_ENCODE_GOST_ALGOR_PARAMS),	"ENCODE_GOST_ALGOR_PARAMS"},
-{ERR_FUNC(GOST_F_FILL_GOST2001_PARAMS),	"FILL_GOST2001_PARAMS"},
-{ERR_FUNC(GOST_F_FILL_GOST94_PARAMS),	"FILL_GOST94_PARAMS"},
-{ERR_FUNC(GOST_F_GET_ENCRYPTION_PARAMS),	"GET_ENCRYPTION_PARAMS"},
-{ERR_FUNC(GOST_F_GOST2001_COMPUTE_PUBLIC),	"GOST2001_COMPUTE_PUBLIC"},
-{ERR_FUNC(GOST_F_GOST2001_DO_SIGN),	"GOST2001_DO_SIGN"},
-{ERR_FUNC(GOST_F_GOST2001_DO_VERIFY),	"GOST2001_DO_VERIFY"},
-{ERR_FUNC(GOST_F_GOST2001_KEYGEN),	"GOST2001_KEYGEN"},
-{ERR_FUNC(GOST_F_GOST89_GET_ASN1_PARAMETERS),	"GOST89_GET_ASN1_PARAMETERS"},
-{ERR_FUNC(GOST_F_GOST89_SET_ASN1_PARAMETERS),	"GOST89_SET_ASN1_PARAMETERS"},
-{ERR_FUNC(GOST_F_GOST94_COMPUTE_PUBLIC),	"GOST94_COMPUTE_PUBLIC"},
-{ERR_FUNC(GOST_F_GOST_CIPHER_CTL),	"GOST_CIPHER_CTL"},
-{ERR_FUNC(GOST_F_GOST_DO_SIGN),	"GOST_DO_SIGN"},
-{ERR_FUNC(GOST_F_GOST_DO_VERIFY),	"GOST_DO_VERIFY"},
-{ERR_FUNC(GOST_F_GOST_IMIT_CTRL),	"GOST_IMIT_CTRL"},
-{ERR_FUNC(GOST_F_GOST_IMIT_FINAL),	"GOST_IMIT_FINAL"},
-{ERR_FUNC(GOST_F_GOST_IMIT_UPDATE),	"GOST_IMIT_UPDATE"},
-{ERR_FUNC(GOST_F_PARAM_COPY_GOST01),	"PARAM_COPY_GOST01"},
-{ERR_FUNC(GOST_F_PARAM_COPY_GOST94),	"PARAM_COPY_GOST94"},
-{ERR_FUNC(GOST_F_PKEY_GOST01CP_DECRYPT),	"PKEY_GOST01CP_DECRYPT"},
-{ERR_FUNC(GOST_F_PKEY_GOST01CP_ENCRYPT),	"PKEY_GOST01CP_ENCRYPT"},
-{ERR_FUNC(GOST_F_PKEY_GOST01CP_KEYGEN),	"PKEY_GOST01CP_KEYGEN"},
-{ERR_FUNC(GOST_F_PKEY_GOST01_PARAMGEN),	"PKEY_GOST01_PARAMGEN"},
-{ERR_FUNC(GOST_F_PKEY_GOST2001_DERIVE),	"PKEY_GOST2001_DERIVE"},
-{ERR_FUNC(GOST_F_PKEY_GOST94CP_DECRYPT),	"PKEY_GOST94CP_DECRYPT"},
-{ERR_FUNC(GOST_F_PKEY_GOST94CP_ENCRYPT),	"PKEY_GOST94CP_ENCRYPT"},
-{ERR_FUNC(GOST_F_PKEY_GOST94CP_KEYGEN),	"PKEY_GOST94CP_KEYGEN"},
-{ERR_FUNC(GOST_F_PKEY_GOST94_PARAMGEN),	"PKEY_GOST94_PARAMGEN"},
-{ERR_FUNC(GOST_F_PKEY_GOST_CTRL),	"PKEY_GOST_CTRL"},
-{ERR_FUNC(GOST_F_PKEY_GOST_CTRL01_STR),	"PKEY_GOST_CTRL01_STR"},
-{ERR_FUNC(GOST_F_PKEY_GOST_CTRL94_STR),	"PKEY_GOST_CTRL94_STR"},
-{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL),	"PKEY_GOST_MAC_CTRL"},
-{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL_STR),	"PKEY_GOST_MAC_CTRL_STR"},
-{ERR_FUNC(GOST_F_PKEY_GOST_MAC_KEYGEN),	"PKEY_GOST_MAC_KEYGEN"},
-{ERR_FUNC(GOST_F_PRINT_GOST_01),	"PRINT_GOST_01"},
-{ERR_FUNC(GOST_F_PRIV_DECODE_GOST),	"PRIV_DECODE_GOST"},
-{ERR_FUNC(GOST_F_PUB_DECODE_GOST01),	"PUB_DECODE_GOST01"},
-{ERR_FUNC(GOST_F_PUB_DECODE_GOST94),	"PUB_DECODE_GOST94"},
-{ERR_FUNC(GOST_F_PUB_ENCODE_GOST01),	"PUB_ENCODE_GOST01"},
-{ERR_FUNC(GOST_F_UNPACK_CC_SIGNATURE),	"UNPACK_CC_SIGNATURE"},
-{ERR_FUNC(GOST_F_UNPACK_CP_SIGNATURE),	"UNPACK_CP_SIGNATURE"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA GOST_str_reasons[]=
-	{
-{ERR_REASON(GOST_R_BAD_KEY_PARAMETERS_FORMAT),"bad key parameters format"},
-{ERR_REASON(GOST_R_BAD_PKEY_PARAMETERS_FORMAT),"bad pkey parameters format"},
-{ERR_REASON(GOST_R_CANNOT_PACK_EPHEMERAL_KEY),"cannot pack ephemeral key"},
-{ERR_REASON(GOST_R_CTRL_CALL_FAILED)     ,"ctrl call failed"},
-{ERR_REASON(GOST_R_ERROR_COMPUTING_SHARED_KEY),"error computing shared key"},
-{ERR_REASON(GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO),"error packing key transport info"},
-{ERR_REASON(GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO),"error parsing key transport info"},
-{ERR_REASON(GOST_R_INCOMPATIBLE_ALGORITHMS),"incompatible algorithms"},
-{ERR_REASON(GOST_R_INCOMPATIBLE_PEER_KEY),"incompatible peer key"},
-{ERR_REASON(GOST_R_INVALID_CIPHER_PARAMS),"invalid cipher params"},
-{ERR_REASON(GOST_R_INVALID_CIPHER_PARAM_OID),"invalid cipher param oid"},
-{ERR_REASON(GOST_R_INVALID_DIGEST_TYPE)  ,"invalid digest type"},
-{ERR_REASON(GOST_R_INVALID_GOST94_PARMSET),"invalid gost94 parmset"},
-{ERR_REASON(GOST_R_INVALID_IV_LENGTH)    ,"invalid iv length"},
-{ERR_REASON(GOST_R_INVALID_MAC_KEY_LENGTH),"invalid mac key length"},
-{ERR_REASON(GOST_R_INVALID_PARAMSET)     ,"invalid paramset"},
-{ERR_REASON(GOST_R_KEY_IS_NOT_INITALIZED),"key is not initalized"},
-{ERR_REASON(GOST_R_KEY_IS_NOT_INITIALIZED),"key is not initialized"},
-{ERR_REASON(GOST_R_KEY_PARAMETERS_MISSING),"key parameters missing"},
-{ERR_REASON(GOST_R_MAC_KEY_NOT_SET)      ,"mac key not set"},
-{ERR_REASON(GOST_R_MALLOC_FAILURE)       ,"malloc failure"},
-{ERR_REASON(GOST_R_NO_MEMORY)            ,"no memory"},
-{ERR_REASON(GOST_R_NO_PARAMETERS_SET)    ,"no parameters set"},
-{ERR_REASON(GOST_R_NO_PEER_KEY)          ,"no peer key"},
-{ERR_REASON(GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR),"no private part of non ephemeral keypair"},
-{ERR_REASON(GOST_R_PUBLIC_KEY_UNDEFINED) ,"public key undefined"},
-{ERR_REASON(GOST_R_RANDOM_GENERATOR_ERROR),"random generator error"},
-{ERR_REASON(GOST_R_RANDOM_GENERATOR_FAILURE),"random generator failure"},
-{ERR_REASON(GOST_R_RANDOM_NUMBER_GENERATOR_FAILED),"random number generator failed"},
-{ERR_REASON(GOST_R_SIGNATURE_MISMATCH)   ,"signature mismatch"},
-{ERR_REASON(GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q),"signature parts greater than q"},
-{ERR_REASON(GOST_R_UKM_NOT_SET)          ,"ukm not set"},
-{ERR_REASON(GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND),"unsupported cipher ctl command"},
-{ERR_REASON(GOST_R_UNSUPPORTED_PARAMETER_SET),"unsupported parameter set"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA GOST_str_functs[] = {
+    {ERR_FUNC(GOST_F_DECODE_GOST_ALGOR_PARAMS), "DECODE_GOST_ALGOR_PARAMS"},
+    {ERR_FUNC(GOST_F_ENCODE_GOST_ALGOR_PARAMS), "ENCODE_GOST_ALGOR_PARAMS"},
+    {ERR_FUNC(GOST_F_FILL_GOST2001_PARAMS), "FILL_GOST2001_PARAMS"},
+    {ERR_FUNC(GOST_F_FILL_GOST94_PARAMS), "FILL_GOST94_PARAMS"},
+    {ERR_FUNC(GOST_F_GET_ENCRYPTION_PARAMS), "GET_ENCRYPTION_PARAMS"},
+    {ERR_FUNC(GOST_F_GOST2001_COMPUTE_PUBLIC), "GOST2001_COMPUTE_PUBLIC"},
+    {ERR_FUNC(GOST_F_GOST2001_DO_SIGN), "GOST2001_DO_SIGN"},
+    {ERR_FUNC(GOST_F_GOST2001_DO_VERIFY), "GOST2001_DO_VERIFY"},
+    {ERR_FUNC(GOST_F_GOST2001_KEYGEN), "GOST2001_KEYGEN"},
+    {ERR_FUNC(GOST_F_GOST89_GET_ASN1_PARAMETERS),
+     "GOST89_GET_ASN1_PARAMETERS"},
+    {ERR_FUNC(GOST_F_GOST89_SET_ASN1_PARAMETERS),
+     "GOST89_SET_ASN1_PARAMETERS"},
+    {ERR_FUNC(GOST_F_GOST94_COMPUTE_PUBLIC), "GOST94_COMPUTE_PUBLIC"},
+    {ERR_FUNC(GOST_F_GOST_CIPHER_CTL), "GOST_CIPHER_CTL"},
+    {ERR_FUNC(GOST_F_GOST_DO_SIGN), "GOST_DO_SIGN"},
+    {ERR_FUNC(GOST_F_GOST_DO_VERIFY), "GOST_DO_VERIFY"},
+    {ERR_FUNC(GOST_F_GOST_IMIT_CTRL), "GOST_IMIT_CTRL"},
+    {ERR_FUNC(GOST_F_GOST_IMIT_FINAL), "GOST_IMIT_FINAL"},
+    {ERR_FUNC(GOST_F_GOST_IMIT_UPDATE), "GOST_IMIT_UPDATE"},
+    {ERR_FUNC(GOST_F_PARAM_COPY_GOST01), "PARAM_COPY_GOST01"},
+    {ERR_FUNC(GOST_F_PARAM_COPY_GOST94), "PARAM_COPY_GOST94"},
+    {ERR_FUNC(GOST_F_PKEY_GOST01CP_DECRYPT), "PKEY_GOST01CP_DECRYPT"},
+    {ERR_FUNC(GOST_F_PKEY_GOST01CP_ENCRYPT), "PKEY_GOST01CP_ENCRYPT"},
+    {ERR_FUNC(GOST_F_PKEY_GOST01CP_KEYGEN), "PKEY_GOST01CP_KEYGEN"},
+    {ERR_FUNC(GOST_F_PKEY_GOST01_PARAMGEN), "PKEY_GOST01_PARAMGEN"},
+    {ERR_FUNC(GOST_F_PKEY_GOST2001_DERIVE), "PKEY_GOST2001_DERIVE"},
+    {ERR_FUNC(GOST_F_PKEY_GOST94CP_DECRYPT), "PKEY_GOST94CP_DECRYPT"},
+    {ERR_FUNC(GOST_F_PKEY_GOST94CP_ENCRYPT), "PKEY_GOST94CP_ENCRYPT"},
+    {ERR_FUNC(GOST_F_PKEY_GOST94CP_KEYGEN), "PKEY_GOST94CP_KEYGEN"},
+    {ERR_FUNC(GOST_F_PKEY_GOST94_PARAMGEN), "PKEY_GOST94_PARAMGEN"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_CTRL), "PKEY_GOST_CTRL"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_CTRL01_STR), "PKEY_GOST_CTRL01_STR"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_CTRL94_STR), "PKEY_GOST_CTRL94_STR"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL), "PKEY_GOST_MAC_CTRL"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL_STR), "PKEY_GOST_MAC_CTRL_STR"},
+    {ERR_FUNC(GOST_F_PKEY_GOST_MAC_KEYGEN), "PKEY_GOST_MAC_KEYGEN"},
+    {ERR_FUNC(GOST_F_PRINT_GOST_01), "PRINT_GOST_01"},
+    {ERR_FUNC(GOST_F_PRIV_DECODE_GOST), "PRIV_DECODE_GOST"},
+    {ERR_FUNC(GOST_F_PUB_DECODE_GOST01), "PUB_DECODE_GOST01"},
+    {ERR_FUNC(GOST_F_PUB_DECODE_GOST94), "PUB_DECODE_GOST94"},
+    {ERR_FUNC(GOST_F_PUB_ENCODE_GOST01), "PUB_ENCODE_GOST01"},
+    {ERR_FUNC(GOST_F_UNPACK_CC_SIGNATURE), "UNPACK_CC_SIGNATURE"},
+    {ERR_FUNC(GOST_F_UNPACK_CP_SIGNATURE), "UNPACK_CP_SIGNATURE"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA GOST_str_reasons[] = {
+    {ERR_REASON(GOST_R_BAD_KEY_PARAMETERS_FORMAT),
+     "bad key parameters format"},
+    {ERR_REASON(GOST_R_BAD_PKEY_PARAMETERS_FORMAT),
+     "bad pkey parameters format"},
+    {ERR_REASON(GOST_R_CANNOT_PACK_EPHEMERAL_KEY),
+     "cannot pack ephemeral key"},
+    {ERR_REASON(GOST_R_CTRL_CALL_FAILED), "ctrl call failed"},
+    {ERR_REASON(GOST_R_ERROR_COMPUTING_SHARED_KEY),
+     "error computing shared key"},
+    {ERR_REASON(GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO),
+     "error packing key transport info"},
+    {ERR_REASON(GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO),
+     "error parsing key transport info"},
+    {ERR_REASON(GOST_R_INCOMPATIBLE_ALGORITHMS), "incompatible algorithms"},
+    {ERR_REASON(GOST_R_INCOMPATIBLE_PEER_KEY), "incompatible peer key"},
+    {ERR_REASON(GOST_R_INVALID_CIPHER_PARAMS), "invalid cipher params"},
+    {ERR_REASON(GOST_R_INVALID_CIPHER_PARAM_OID), "invalid cipher param oid"},
+    {ERR_REASON(GOST_R_INVALID_DIGEST_TYPE), "invalid digest type"},
+    {ERR_REASON(GOST_R_INVALID_GOST94_PARMSET), "invalid gost94 parmset"},
+    {ERR_REASON(GOST_R_INVALID_IV_LENGTH), "invalid iv length"},
+    {ERR_REASON(GOST_R_INVALID_MAC_KEY_LENGTH), "invalid mac key length"},
+    {ERR_REASON(GOST_R_INVALID_PARAMSET), "invalid paramset"},
+    {ERR_REASON(GOST_R_KEY_IS_NOT_INITALIZED), "key is not initalized"},
+    {ERR_REASON(GOST_R_KEY_IS_NOT_INITIALIZED), "key is not initialized"},
+    {ERR_REASON(GOST_R_KEY_PARAMETERS_MISSING), "key parameters missing"},
+    {ERR_REASON(GOST_R_MAC_KEY_NOT_SET), "mac key not set"},
+    {ERR_REASON(GOST_R_MALLOC_FAILURE), "malloc failure"},
+    {ERR_REASON(GOST_R_NO_MEMORY), "no memory"},
+    {ERR_REASON(GOST_R_NO_PARAMETERS_SET), "no parameters set"},
+    {ERR_REASON(GOST_R_NO_PEER_KEY), "no peer key"},
+    {ERR_REASON(GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR),
+     "no private part of non ephemeral keypair"},
+    {ERR_REASON(GOST_R_PUBLIC_KEY_UNDEFINED), "public key undefined"},
+    {ERR_REASON(GOST_R_RANDOM_GENERATOR_ERROR), "random generator error"},
+    {ERR_REASON(GOST_R_RANDOM_GENERATOR_FAILURE), "random generator failure"},
+    {ERR_REASON(GOST_R_RANDOM_NUMBER_GENERATOR_FAILED),
+     "random number generator failed"},
+    {ERR_REASON(GOST_R_SIGNATURE_MISMATCH), "signature mismatch"},
+    {ERR_REASON(GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q),
+     "signature parts greater than q"},
+    {ERR_REASON(GOST_R_UKM_NOT_SET), "ukm not set"},
+    {ERR_REASON(GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND),
+     "unsupported cipher ctl command"},
+    {ERR_REASON(GOST_R_UNSUPPORTED_PARAMETER_SET),
+     "unsupported parameter set"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef GOST_LIB_NAME
-static ERR_STRING_DATA GOST_lib_name[]=
-        {
-{0	,GOST_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA GOST_lib_name[] = {
+    {0, GOST_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int GOST_lib_error_code=0;
-static int GOST_error_init=1;
+static int GOST_lib_error_code = 0;
+static int GOST_error_init = 1;
 
 void ERR_load_GOST_strings(void)
-	{
-	if (GOST_lib_error_code == 0)
-		GOST_lib_error_code=ERR_get_next_error_library();
+{
+    if (GOST_lib_error_code == 0)
+        GOST_lib_error_code = ERR_get_next_error_library();
 
-	if (GOST_error_init)
-		{
-		GOST_error_init=0;
+    if (GOST_error_init) {
+        GOST_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(GOST_lib_error_code,GOST_str_functs);
-		ERR_load_strings(GOST_lib_error_code,GOST_str_reasons);
+        ERR_load_strings(GOST_lib_error_code, GOST_str_functs);
+        ERR_load_strings(GOST_lib_error_code, GOST_str_reasons);
 #endif
 
 #ifdef GOST_LIB_NAME
-		GOST_lib_name->error = ERR_PACK(GOST_lib_error_code,0,0);
-		ERR_load_strings(0,GOST_lib_name);
+        GOST_lib_name->error = ERR_PACK(GOST_lib_error_code, 0, 0);
+        ERR_load_strings(0, GOST_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 void ERR_unload_GOST_strings(void)
-	{
-	if (GOST_error_init == 0)
-		{
+{
+    if (GOST_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(GOST_lib_error_code,GOST_str_functs);
-		ERR_unload_strings(GOST_lib_error_code,GOST_str_reasons);
+        ERR_unload_strings(GOST_lib_error_code, GOST_str_functs);
+        ERR_unload_strings(GOST_lib_error_code, GOST_str_reasons);
 #endif
 
 #ifdef GOST_LIB_NAME
-		ERR_unload_strings(0,GOST_lib_name);
+        ERR_unload_strings(0, GOST_lib_name);
 #endif
-		GOST_error_init=1;
-		}
-	}
+        GOST_error_init = 1;
+    }
+}
 
 void ERR_GOST_error(int function, int reason, char *file, int line)
-	{
-	if (GOST_lib_error_code == 0)
-		GOST_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(GOST_lib_error_code,function,reason,file,line);
-	}
+{
+    if (GOST_lib_error_code == 0)
+        GOST_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(GOST_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/ccgost/e_gost_err.h b/engines/ccgost/e_gost_err.h
index 6dc500079d..92be558452 100644
--- a/engines/ccgost/e_gost_err.h
+++ b/engines/ccgost/e_gost_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,102 +53,103 @@
  */
 
 #ifndef HEADER_GOST_ERR_H
-#define HEADER_GOST_ERR_H
+# define HEADER_GOST_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_GOST_strings(void);
 void ERR_unload_GOST_strings(void);
 void ERR_GOST_error(int function, int reason, char *file, int line);
-#define GOSTerr(f,r) ERR_GOST_error((f),(r),__FILE__,__LINE__)
+# define GOSTerr(f,r) ERR_GOST_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the GOST functions. */
 
 /* Function codes. */
-#define GOST_F_DECODE_GOST_ALGOR_PARAMS			 99
-#define GOST_F_ENCODE_GOST_ALGOR_PARAMS			 100
-#define GOST_F_FILL_GOST2001_PARAMS			 101
-#define GOST_F_FILL_GOST94_PARAMS			 102
-#define GOST_F_GET_ENCRYPTION_PARAMS			 103
-#define GOST_F_GOST2001_COMPUTE_PUBLIC			 104
-#define GOST_F_GOST2001_DO_SIGN				 105
-#define GOST_F_GOST2001_DO_VERIFY			 106
-#define GOST_F_GOST2001_KEYGEN				 107
-#define GOST_F_GOST89_GET_ASN1_PARAMETERS		 108
-#define GOST_F_GOST89_SET_ASN1_PARAMETERS		 109
-#define GOST_F_GOST94_COMPUTE_PUBLIC			 110
-#define GOST_F_GOST_CIPHER_CTL				 111
-#define GOST_F_GOST_DO_SIGN				 112
-#define GOST_F_GOST_DO_VERIFY				 113
-#define GOST_F_GOST_IMIT_CTRL				 114
-#define GOST_F_GOST_IMIT_FINAL				 140
-#define GOST_F_GOST_IMIT_UPDATE				 115
-#define GOST_F_PARAM_COPY_GOST01			 116
-#define GOST_F_PARAM_COPY_GOST94			 117
-#define GOST_F_PKEY_GOST01CP_DECRYPT			 118
-#define GOST_F_PKEY_GOST01CP_ENCRYPT			 119
-#define GOST_F_PKEY_GOST01CP_KEYGEN			 120
-#define GOST_F_PKEY_GOST01_PARAMGEN			 138
-#define GOST_F_PKEY_GOST2001_DERIVE			 121
-#define GOST_F_PKEY_GOST94CP_DECRYPT			 122
-#define GOST_F_PKEY_GOST94CP_ENCRYPT			 123
-#define GOST_F_PKEY_GOST94CP_KEYGEN			 124
-#define GOST_F_PKEY_GOST94_PARAMGEN			 139
-#define GOST_F_PKEY_GOST_CTRL				 125
-#define GOST_F_PKEY_GOST_CTRL01_STR			 126
-#define GOST_F_PKEY_GOST_CTRL94_STR			 127
-#define GOST_F_PKEY_GOST_MAC_CTRL			 128
-#define GOST_F_PKEY_GOST_MAC_CTRL_STR			 129
-#define GOST_F_PKEY_GOST_MAC_KEYGEN			 130
-#define GOST_F_PRINT_GOST_01				 131
-#define GOST_F_PRIV_DECODE_GOST				 132
-#define GOST_F_PUB_DECODE_GOST01			 133
-#define GOST_F_PUB_DECODE_GOST94			 134
-#define GOST_F_PUB_ENCODE_GOST01			 135
-#define GOST_F_UNPACK_CC_SIGNATURE			 136
-#define GOST_F_UNPACK_CP_SIGNATURE			 137
+# define GOST_F_DECODE_GOST_ALGOR_PARAMS                  99
+# define GOST_F_ENCODE_GOST_ALGOR_PARAMS                  100
+# define GOST_F_FILL_GOST2001_PARAMS                      101
+# define GOST_F_FILL_GOST94_PARAMS                        102
+# define GOST_F_GET_ENCRYPTION_PARAMS                     103
+# define GOST_F_GOST2001_COMPUTE_PUBLIC                   104
+# define GOST_F_GOST2001_DO_SIGN                          105
+# define GOST_F_GOST2001_DO_VERIFY                        106
+# define GOST_F_GOST2001_KEYGEN                           107
+# define GOST_F_GOST89_GET_ASN1_PARAMETERS                108
+# define GOST_F_GOST89_SET_ASN1_PARAMETERS                109
+# define GOST_F_GOST94_COMPUTE_PUBLIC                     110
+# define GOST_F_GOST_CIPHER_CTL                           111
+# define GOST_F_GOST_DO_SIGN                              112
+# define GOST_F_GOST_DO_VERIFY                            113
+# define GOST_F_GOST_IMIT_CTRL                            114
+# define GOST_F_GOST_IMIT_FINAL                           140
+# define GOST_F_GOST_IMIT_UPDATE                          115
+# define GOST_F_PARAM_COPY_GOST01                         116
+# define GOST_F_PARAM_COPY_GOST94                         117
+# define GOST_F_PKEY_GOST01CP_DECRYPT                     118
+# define GOST_F_PKEY_GOST01CP_ENCRYPT                     119
+# define GOST_F_PKEY_GOST01CP_KEYGEN                      120
+# define GOST_F_PKEY_GOST01_PARAMGEN                      138
+# define GOST_F_PKEY_GOST2001_DERIVE                      121
+# define GOST_F_PKEY_GOST94CP_DECRYPT                     122
+# define GOST_F_PKEY_GOST94CP_ENCRYPT                     123
+# define GOST_F_PKEY_GOST94CP_KEYGEN                      124
+# define GOST_F_PKEY_GOST94_PARAMGEN                      139
+# define GOST_F_PKEY_GOST_CTRL                            125
+# define GOST_F_PKEY_GOST_CTRL01_STR                      126
+# define GOST_F_PKEY_GOST_CTRL94_STR                      127
+# define GOST_F_PKEY_GOST_MAC_CTRL                        128
+# define GOST_F_PKEY_GOST_MAC_CTRL_STR                    129
+# define GOST_F_PKEY_GOST_MAC_KEYGEN                      130
+# define GOST_F_PRINT_GOST_01                             131
+# define GOST_F_PRIV_DECODE_GOST                          132
+# define GOST_F_PUB_DECODE_GOST01                         133
+# define GOST_F_PUB_DECODE_GOST94                         134
+# define GOST_F_PUB_ENCODE_GOST01                         135
+# define GOST_F_UNPACK_CC_SIGNATURE                       136
+# define GOST_F_UNPACK_CP_SIGNATURE                       137
 
 /* Reason codes. */
-#define GOST_R_BAD_KEY_PARAMETERS_FORMAT		 99
-#define GOST_R_BAD_PKEY_PARAMETERS_FORMAT		 100
-#define GOST_R_CANNOT_PACK_EPHEMERAL_KEY		 101
-#define GOST_R_CTRL_CALL_FAILED				 132
-#define GOST_R_ERROR_COMPUTING_SHARED_KEY		 102
-#define GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO		 103
-#define GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO		 104
-#define GOST_R_INCOMPATIBLE_ALGORITHMS			 105
-#define GOST_R_INCOMPATIBLE_PEER_KEY			 131
-#define GOST_R_INVALID_CIPHER_PARAMS			 106
-#define GOST_R_INVALID_CIPHER_PARAM_OID			 107
-#define GOST_R_INVALID_DIGEST_TYPE			 108
-#define GOST_R_INVALID_GOST94_PARMSET			 109
-#define GOST_R_INVALID_IV_LENGTH			 110
-#define GOST_R_INVALID_MAC_KEY_LENGTH			 111
-#define GOST_R_INVALID_PARAMSET				 112
-#define GOST_R_KEY_IS_NOT_INITALIZED			 113
-#define GOST_R_KEY_IS_NOT_INITIALIZED			 114
-#define GOST_R_KEY_PARAMETERS_MISSING			 115
-#define GOST_R_MAC_KEY_NOT_SET				 116
-#define GOST_R_MALLOC_FAILURE				 117
-#define GOST_R_NO_MEMORY				 118
-#define GOST_R_NO_PARAMETERS_SET			 119
-#define GOST_R_NO_PEER_KEY				 120
-#define GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR	 121
-#define GOST_R_PUBLIC_KEY_UNDEFINED			 122
-#define GOST_R_RANDOM_GENERATOR_ERROR			 123
-#define GOST_R_RANDOM_GENERATOR_FAILURE			 124
-#define GOST_R_RANDOM_NUMBER_GENERATOR_FAILED		 125
-#define GOST_R_SIGNATURE_MISMATCH			 126
-#define GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q		 127
-#define GOST_R_UKM_NOT_SET				 128
-#define GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND		 129
-#define GOST_R_UNSUPPORTED_PARAMETER_SET		 130
+# define GOST_R_BAD_KEY_PARAMETERS_FORMAT                 99
+# define GOST_R_BAD_PKEY_PARAMETERS_FORMAT                100
+# define GOST_R_CANNOT_PACK_EPHEMERAL_KEY                 101
+# define GOST_R_CTRL_CALL_FAILED                          132
+# define GOST_R_ERROR_COMPUTING_SHARED_KEY                102
+# define GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO          103
+# define GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO          104
+# define GOST_R_INCOMPATIBLE_ALGORITHMS                   105
+# define GOST_R_INCOMPATIBLE_PEER_KEY                     131
+# define GOST_R_INVALID_CIPHER_PARAMS                     106
+# define GOST_R_INVALID_CIPHER_PARAM_OID                  107
+# define GOST_R_INVALID_DIGEST_TYPE                       108
+# define GOST_R_INVALID_GOST94_PARMSET                    109
+# define GOST_R_INVALID_IV_LENGTH                         110
+# define GOST_R_INVALID_MAC_KEY_LENGTH                    111
+# define GOST_R_INVALID_PARAMSET                          112
+# define GOST_R_KEY_IS_NOT_INITALIZED                     113
+# define GOST_R_KEY_IS_NOT_INITIALIZED                    114
+# define GOST_R_KEY_PARAMETERS_MISSING                    115
+# define GOST_R_MAC_KEY_NOT_SET                           116
+# define GOST_R_MALLOC_FAILURE                            117
+# define GOST_R_NO_MEMORY                                 118
+# define GOST_R_NO_PARAMETERS_SET                         119
+# define GOST_R_NO_PEER_KEY                               120
+# define GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR  121
+# define GOST_R_PUBLIC_KEY_UNDEFINED                      122
+# define GOST_R_RANDOM_GENERATOR_ERROR                    123
+# define GOST_R_RANDOM_GENERATOR_FAILURE                  124
+# define GOST_R_RANDOM_NUMBER_GENERATOR_FAILED            125
+# define GOST_R_SIGNATURE_MISMATCH                        126
+# define GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q            127
+# define GOST_R_UKM_NOT_SET                               128
+# define GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND            129
+# define GOST_R_UNSUPPORTED_PARAMETER_SET                 130
 
 #ifdef  __cplusplus
 }
diff --git a/engines/ccgost/gost2001.c b/engines/ccgost/gost2001.c
index dacd82d2b9..2b96694821 100644
--- a/engines/ccgost/gost2001.c
+++ b/engines/ccgost/gost2001.c
@@ -3,7 +3,7 @@
  *             Copyright (c) 2005-2006 Cryptocom LTD                  *
  *         This file is distributed under the same license as OpenSSL *
  *                                                                    *
- *          Implementation of GOST R 34.10-2001      				  *
+ *          Implementation of GOST R 34.10-2001                                   *
  *          Requires OpenSSL 0.9.9 for compilation                    *
  **********************************************************************/
 #include "gost_lcl.h"
@@ -14,13 +14,14 @@
 #include 
 #include "e_gost_err.h"
 #ifdef DEBUG_SIGN
-extern 
-void dump_signature(const char *message,const unsigned char *buffer,size_t len);
+extern
+void dump_signature(const char *message, const unsigned char *buffer,
+                    size_t len);
 void dump_dsa_sig(const char *message, DSA_SIG *sig);
 #else
 
-#define dump_signature(a,b,c)
-#define dump_dsa_sig(a,b)
+# define dump_signature(a,b,c)
+# define dump_dsa_sig(a,b)
 #endif
 
 /*
@@ -30,314 +31,309 @@ void dump_dsa_sig(const char *message, DSA_SIG *sig);
  *
  * Also fils DSA->q field with copy of EC_GROUP order field to make
  * DSA_size function work
- */ 
+ */
 int fill_GOST2001_params(EC_KEY *eckey, int nid)
-	{
-	R3410_2001_params *params = R3410_2001_paramset;
-	EC_GROUP *grp=NULL;
-	BIGNUM *p=NULL,*q=NULL,*a=NULL,*b=NULL,*x=NULL,*y=NULL;
-	EC_POINT *P=NULL;
-	BN_CTX *ctx=BN_CTX_new();
-	int ok=0;
-	
-	BN_CTX_start(ctx);
-	p=BN_CTX_get(ctx);
-	a=BN_CTX_get(ctx);
-	b=BN_CTX_get(ctx);
-	x=BN_CTX_get(ctx);
-	y=BN_CTX_get(ctx);
-	q=BN_CTX_get(ctx);
-	while (params->nid!=NID_undef && params->nid != nid) params++;
-	if (params->nid == NID_undef)
-		{
-		GOSTerr(GOST_F_FILL_GOST2001_PARAMS,GOST_R_UNSUPPORTED_PARAMETER_SET);
-		goto err;
-		}	
-	BN_hex2bn(&p,params->p);
-	BN_hex2bn(&a,params->a);
-	BN_hex2bn(&b,params->b);
-	
-	grp = EC_GROUP_new_curve_GFp(p,a,b,ctx);
+{
+    R3410_2001_params *params = R3410_2001_paramset;
+    EC_GROUP *grp = NULL;
+    BIGNUM *p = NULL, *q = NULL, *a = NULL, *b = NULL, *x = NULL, *y = NULL;
+    EC_POINT *P = NULL;
+    BN_CTX *ctx = BN_CTX_new();
+    int ok = 0;
 
-	P = EC_POINT_new(grp);
+    BN_CTX_start(ctx);
+    p = BN_CTX_get(ctx);
+    a = BN_CTX_get(ctx);
+    b = BN_CTX_get(ctx);
+    x = BN_CTX_get(ctx);
+    y = BN_CTX_get(ctx);
+    q = BN_CTX_get(ctx);
+    while (params->nid != NID_undef && params->nid != nid)
+        params++;
+    if (params->nid == NID_undef) {
+        GOSTerr(GOST_F_FILL_GOST2001_PARAMS,
+                GOST_R_UNSUPPORTED_PARAMETER_SET);
+        goto err;
+    }
+    BN_hex2bn(&p, params->p);
+    BN_hex2bn(&a, params->a);
+    BN_hex2bn(&b, params->b);
 
-	BN_hex2bn(&x,params->x);
-	BN_hex2bn(&y,params->y);
-	EC_POINT_set_affine_coordinates_GFp(grp,P,x,y,ctx);
-	BN_hex2bn(&q,params->q);
-#ifdef DEBUG_KEYS
-	fprintf(stderr,"Set params index %d oid %s\nq=",
-		(params-R3410_2001_paramset),OBJ_nid2sn(params->nid));
-	BN_print_fp(stderr,q);
-	fprintf(stderr,"\n");
-#endif	
+    grp = EC_GROUP_new_curve_GFp(p, a, b, ctx);
+
+    P = EC_POINT_new(grp);
 
-	EC_GROUP_set_generator(grp,P,q,NULL);
-	EC_GROUP_set_curve_name(grp,params->nid);
+    BN_hex2bn(&x, params->x);
+    BN_hex2bn(&y, params->y);
+    EC_POINT_set_affine_coordinates_GFp(grp, P, x, y, ctx);
+    BN_hex2bn(&q, params->q);
+#ifdef DEBUG_KEYS
+    fprintf(stderr, "Set params index %d oid %s\nq=",
+            (params - R3410_2001_paramset), OBJ_nid2sn(params->nid));
+    BN_print_fp(stderr, q);
+    fprintf(stderr, "\n");
+#endif
 
-	EC_KEY_set_group(eckey,grp);
-	ok=1;
-	err:
-	EC_POINT_free(P);
-	EC_GROUP_free(grp);
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	return ok;
-	}	
+    EC_GROUP_set_generator(grp, P, q, NULL);
+    EC_GROUP_set_curve_name(grp, params->nid);
 
+    EC_KEY_set_group(eckey, grp);
+    ok = 1;
+ err:
+    EC_POINT_free(P);
+    EC_GROUP_free(grp);
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    return ok;
+}
 
 /*
- * Computes gost2001 signature as DSA_SIG structure 
+ * Computes gost2001 signature as DSA_SIG structure
  *
  *
- */ 
-DSA_SIG *gost2001_do_sign(const unsigned char *dgst,int dlen, EC_KEY *eckey)
-	{
-	DSA_SIG *newsig = NULL;
-	BIGNUM *md = hashsum2bn(dgst);
-	BIGNUM *order = NULL;
-	const EC_GROUP *group;
-	const BIGNUM *priv_key;
-	BIGNUM *r=NULL,*s=NULL,*X=NULL,*tmp=NULL,*tmp2=NULL, *k=NULL,*e=NULL;
-	EC_POINT *C=NULL;
-	BN_CTX *ctx = BN_CTX_new();	
-	BN_CTX_start(ctx);
-	OPENSSL_assert(dlen==32);
-	newsig=DSA_SIG_new();
-	if (!newsig) 
-		{
-		GOSTerr(GOST_F_GOST2001_DO_SIGN,GOST_R_NO_MEMORY);
-		goto err;
-		}	
-	group = EC_KEY_get0_group(eckey);
-	order=BN_CTX_get(ctx);
-	EC_GROUP_get_order(group,order,ctx);
-	priv_key = EC_KEY_get0_private_key(eckey);
-	e = BN_CTX_get(ctx);
-	BN_mod(e,md,order,ctx);
+ */
+DSA_SIG *gost2001_do_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey)
+{
+    DSA_SIG *newsig = NULL;
+    BIGNUM *md = hashsum2bn(dgst);
+    BIGNUM *order = NULL;
+    const EC_GROUP *group;
+    const BIGNUM *priv_key;
+    BIGNUM *r = NULL, *s = NULL, *X = NULL, *tmp = NULL, *tmp2 = NULL, *k =
+        NULL, *e = NULL;
+    EC_POINT *C = NULL;
+    BN_CTX *ctx = BN_CTX_new();
+    BN_CTX_start(ctx);
+    OPENSSL_assert(dlen == 32);
+    newsig = DSA_SIG_new();
+    if (!newsig) {
+        GOSTerr(GOST_F_GOST2001_DO_SIGN, GOST_R_NO_MEMORY);
+        goto err;
+    }
+    group = EC_KEY_get0_group(eckey);
+    order = BN_CTX_get(ctx);
+    EC_GROUP_get_order(group, order, ctx);
+    priv_key = EC_KEY_get0_private_key(eckey);
+    e = BN_CTX_get(ctx);
+    BN_mod(e, md, order, ctx);
 #ifdef DEBUG_SIGN
-	fprintf(stderr,"digest as bignum=");
-	BN_print_fp(stderr,md);
-	fprintf(stderr,"\ndigest mod q=");
-	BN_print_fp(stderr,e);
-	fprintf(stderr,"\n");
-#endif		
-	if (BN_is_zero(e))
-		{
-		BN_one(e);
-		}   
-	k =BN_CTX_get(ctx);
-	C=EC_POINT_new(group);
-	do 
-		{
-		do 
-			{
-			if (!BN_rand_range(k,order)) 
-				{
-				GOSTerr(GOST_F_GOST2001_DO_SIGN,GOST_R_RANDOM_NUMBER_GENERATOR_FAILED);
-				DSA_SIG_free(newsig);
-				newsig = NULL;
-				goto err;
-				}	
-			if (!EC_POINT_mul(group,C,k,NULL,NULL,ctx))
-				{
-				GOSTerr(GOST_F_GOST2001_DO_SIGN,ERR_R_EC_LIB);
-				DSA_SIG_free(newsig);
-				newsig = NULL;
-				goto err;
-				}	
-			if (!X) X=BN_CTX_get(ctx);
-			if (!EC_POINT_get_affine_coordinates_GFp(group,C,X,NULL,ctx))
-				{
-				GOSTerr(GOST_F_GOST2001_DO_SIGN,ERR_R_EC_LIB);
-				DSA_SIG_free(newsig);
-				newsig = NULL;
-				goto err;
-				}	
-			if (!r) r=BN_CTX_get(ctx);
-			BN_nnmod(r,X,order,ctx);
-			}
-		while (BN_is_zero(r));
-		/* s =  (r*priv_key+k*e) mod order */
-		if (!tmp) tmp = BN_CTX_get(ctx);
-		BN_mod_mul(tmp,priv_key,r,order,ctx);
-		if (!tmp2) tmp2 = BN_CTX_get(ctx);
-		BN_mod_mul(tmp2,k,e,order,ctx);
-		if (!s) s=BN_CTX_get(ctx);
-		BN_mod_add(s,tmp,tmp2,order,ctx);
-		}
-	while (BN_is_zero(s));	
+    fprintf(stderr, "digest as bignum=");
+    BN_print_fp(stderr, md);
+    fprintf(stderr, "\ndigest mod q=");
+    BN_print_fp(stderr, e);
+    fprintf(stderr, "\n");
+#endif
+    if (BN_is_zero(e)) {
+        BN_one(e);
+    }
+    k = BN_CTX_get(ctx);
+    C = EC_POINT_new(group);
+    do {
+        do {
+            if (!BN_rand_range(k, order)) {
+                GOSTerr(GOST_F_GOST2001_DO_SIGN,
+                        GOST_R_RANDOM_NUMBER_GENERATOR_FAILED);
+                DSA_SIG_free(newsig);
+                newsig = NULL;
+                goto err;
+            }
+            if (!EC_POINT_mul(group, C, k, NULL, NULL, ctx)) {
+                GOSTerr(GOST_F_GOST2001_DO_SIGN, ERR_R_EC_LIB);
+                DSA_SIG_free(newsig);
+                newsig = NULL;
+                goto err;
+            }
+            if (!X)
+                X = BN_CTX_get(ctx);
+            if (!EC_POINT_get_affine_coordinates_GFp(group, C, X, NULL, ctx)) {
+                GOSTerr(GOST_F_GOST2001_DO_SIGN, ERR_R_EC_LIB);
+                DSA_SIG_free(newsig);
+                newsig = NULL;
+                goto err;
+            }
+            if (!r)
+                r = BN_CTX_get(ctx);
+            BN_nnmod(r, X, order, ctx);
+        }
+        while (BN_is_zero(r));
+        /* s =  (r*priv_key+k*e) mod order */
+        if (!tmp)
+            tmp = BN_CTX_get(ctx);
+        BN_mod_mul(tmp, priv_key, r, order, ctx);
+        if (!tmp2)
+            tmp2 = BN_CTX_get(ctx);
+        BN_mod_mul(tmp2, k, e, order, ctx);
+        if (!s)
+            s = BN_CTX_get(ctx);
+        BN_mod_add(s, tmp, tmp2, order, ctx);
+    }
+    while (BN_is_zero(s));
+
+    newsig->s = BN_dup(s);
+    newsig->r = BN_dup(r);
+ err:
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    EC_POINT_free(C);
+    BN_free(md);
+    return newsig;
+}
 
-	newsig->s=BN_dup(s);
-	newsig->r=BN_dup(r);
-	err:			
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	EC_POINT_free(C);
-	BN_free(md);
-	return newsig;
-	}
 /*
  * Verifies gost 2001 signature
  *
- */ 
-int gost2001_do_verify(const unsigned char *dgst,int dgst_len,
-	DSA_SIG *sig, EC_KEY *ec)
-	{
-	BN_CTX *ctx=BN_CTX_new();
-	const EC_GROUP *group = EC_KEY_get0_group(ec);
-	BIGNUM *order;
-	BIGNUM *md = NULL,*e=NULL,*R=NULL,*v=NULL,*z1=NULL,*z2=NULL;
-	BIGNUM *X=NULL,*tmp=NULL;
-	EC_POINT *C = NULL;
-	const EC_POINT *pub_key=NULL;
-	int ok=0;
+ */
+int gost2001_do_verify(const unsigned char *dgst, int dgst_len,
+                       DSA_SIG *sig, EC_KEY *ec)
+{
+    BN_CTX *ctx = BN_CTX_new();
+    const EC_GROUP *group = EC_KEY_get0_group(ec);
+    BIGNUM *order;
+    BIGNUM *md = NULL, *e = NULL, *R = NULL, *v = NULL, *z1 = NULL, *z2 =
+        NULL;
+    BIGNUM *X = NULL, *tmp = NULL;
+    EC_POINT *C = NULL;
+    const EC_POINT *pub_key = NULL;
+    int ok = 0;
+
+    BN_CTX_start(ctx);
+    order = BN_CTX_get(ctx);
+    e = BN_CTX_get(ctx);
+    z1 = BN_CTX_get(ctx);
+    z2 = BN_CTX_get(ctx);
+    tmp = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    R = BN_CTX_get(ctx);
+    v = BN_CTX_get(ctx);
 
-	BN_CTX_start(ctx);
-	order = BN_CTX_get(ctx);
-	e = BN_CTX_get(ctx);
-	z1 = BN_CTX_get(ctx);
-	z2 = BN_CTX_get(ctx);
-	tmp = BN_CTX_get(ctx);
-	X= BN_CTX_get(ctx);	
-	R=BN_CTX_get(ctx);
-	v=BN_CTX_get(ctx);
-	
-	EC_GROUP_get_order(group,order,ctx);
-	pub_key = EC_KEY_get0_public_key(ec);
-	if (BN_is_zero(sig->s) || BN_is_zero(sig->r) ||
-		(BN_cmp(sig->s,order)>=1) || (BN_cmp(sig->r,order)>=1)) 
-		{
-		GOSTerr(GOST_F_GOST2001_DO_VERIFY,GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q);
-		goto err;
+    EC_GROUP_get_order(group, order, ctx);
+    pub_key = EC_KEY_get0_public_key(ec);
+    if (BN_is_zero(sig->s) || BN_is_zero(sig->r) ||
+        (BN_cmp(sig->s, order) >= 1) || (BN_cmp(sig->r, order) >= 1)) {
+        GOSTerr(GOST_F_GOST2001_DO_VERIFY,
+                GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q);
+        goto err;
 
-		}
-	md = hashsum2bn(dgst);
+    }
+    md = hashsum2bn(dgst);
 
-	BN_mod(e,md,order,ctx);
+    BN_mod(e, md, order, ctx);
 #ifdef DEBUG_SIGN
-	fprintf(stderr,"digest as bignum: ");
-	BN_print_fp(stderr,md);
-	fprintf(stderr,"\ndigest mod q: ");
-	BN_print_fp(stderr,e);
-#endif	
-	if (BN_is_zero(e)) BN_one(e);
-	v=BN_mod_inverse(v,e,order,ctx);
-	BN_mod_mul(z1,sig->s,v,order,ctx);
-	BN_sub(tmp,order,sig->r);
-	BN_mod_mul(z2,tmp,v,order,ctx);
+    fprintf(stderr, "digest as bignum: ");
+    BN_print_fp(stderr, md);
+    fprintf(stderr, "\ndigest mod q: ");
+    BN_print_fp(stderr, e);
+#endif
+    if (BN_is_zero(e))
+        BN_one(e);
+    v = BN_mod_inverse(v, e, order, ctx);
+    BN_mod_mul(z1, sig->s, v, order, ctx);
+    BN_sub(tmp, order, sig->r);
+    BN_mod_mul(z2, tmp, v, order, ctx);
 #ifdef DEBUG_SIGN
-	fprintf(stderr,"\nInverted digest value: ");
-	BN_print_fp(stderr,v);
-	fprintf(stderr,"\nz1: ");
-	BN_print_fp(stderr,z1);
-	fprintf(stderr,"\nz2: ");
-	BN_print_fp(stderr,z2);
-#endif	
-	C = EC_POINT_new(group);
-	if (!EC_POINT_mul(group,C,z1,pub_key,z2,ctx)) 
-		{	
-		GOSTerr(GOST_F_GOST2001_DO_VERIFY,ERR_R_EC_LIB);
-		goto err;
-		}	
-	if (!EC_POINT_get_affine_coordinates_GFp(group,C,X,NULL,ctx)) 
-		{
-		GOSTerr(GOST_F_GOST2001_DO_VERIFY,ERR_R_EC_LIB);
-		goto err;
-		}
-	BN_mod(R,X,order,ctx);
+    fprintf(stderr, "\nInverted digest value: ");
+    BN_print_fp(stderr, v);
+    fprintf(stderr, "\nz1: ");
+    BN_print_fp(stderr, z1);
+    fprintf(stderr, "\nz2: ");
+    BN_print_fp(stderr, z2);
+#endif
+    C = EC_POINT_new(group);
+    if (!EC_POINT_mul(group, C, z1, pub_key, z2, ctx)) {
+        GOSTerr(GOST_F_GOST2001_DO_VERIFY, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (!EC_POINT_get_affine_coordinates_GFp(group, C, X, NULL, ctx)) {
+        GOSTerr(GOST_F_GOST2001_DO_VERIFY, ERR_R_EC_LIB);
+        goto err;
+    }
+    BN_mod(R, X, order, ctx);
 #ifdef DEBUG_SIGN
-	fprintf(stderr,"\nX=");
-	BN_print_fp(stderr,X);
-	fprintf(stderr,"\nX mod q=");
-	BN_print_fp(stderr,R);
-	fprintf(stderr,"\n");
-#endif	
-	if (BN_cmp(R,sig->r)!=0)
-		{
-		GOSTerr(GOST_F_GOST2001_DO_VERIFY,GOST_R_SIGNATURE_MISMATCH);
-		}
-	else
-		{
-		ok = 1;
-		}
-	err:
-	EC_POINT_free(C);
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	BN_free(md);
-	return ok;
-	}
+    fprintf(stderr, "\nX=");
+    BN_print_fp(stderr, X);
+    fprintf(stderr, "\nX mod q=");
+    BN_print_fp(stderr, R);
+    fprintf(stderr, "\n");
+#endif
+    if (BN_cmp(R, sig->r) != 0) {
+        GOSTerr(GOST_F_GOST2001_DO_VERIFY, GOST_R_SIGNATURE_MISMATCH);
+    } else {
+        ok = 1;
+    }
+ err:
+    EC_POINT_free(C);
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    BN_free(md);
+    return ok;
+}
+
 /*
  * Computes GOST R 34.10-2001 public key
  *
  *
- */ 
-int gost2001_compute_public(EC_KEY *ec) 
-	{
-	const EC_GROUP *group = EC_KEY_get0_group(ec);
-	EC_POINT *pub_key=NULL;
-	const BIGNUM *priv_key=NULL;
-	BN_CTX *ctx=NULL;
-	int ok=0;
+ */
+int gost2001_compute_public(EC_KEY *ec)
+{
+    const EC_GROUP *group = EC_KEY_get0_group(ec);
+    EC_POINT *pub_key = NULL;
+    const BIGNUM *priv_key = NULL;
+    BN_CTX *ctx = NULL;
+    int ok = 0;
+
+    if (!group) {
+        GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC,
+                GOST_R_KEY_IS_NOT_INITIALIZED);
+        return 0;
+    }
+    ctx = BN_CTX_new();
+    BN_CTX_start(ctx);
+    if (!(priv_key = EC_KEY_get0_private_key(ec))) {
+        GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC, ERR_R_EC_LIB);
+        goto err;
+    }
 
-	if (!group)
-		{
-		GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC,GOST_R_KEY_IS_NOT_INITIALIZED);
-		return 0;
-		}	
-	ctx=BN_CTX_new();
-	BN_CTX_start(ctx);
-	if (!(priv_key=EC_KEY_get0_private_key(ec))) 
-		{
-		GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC,ERR_R_EC_LIB);
-		goto err;
-		}	
+    pub_key = EC_POINT_new(group);
+    if (!EC_POINT_mul(group, pub_key, priv_key, NULL, NULL, ctx)) {
+        GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC, ERR_R_EC_LIB);
+        goto err;
+    }
+    if (!EC_KEY_set_public_key(ec, pub_key)) {
+        GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC, ERR_R_EC_LIB);
+        goto err;
+    }
+    ok = 256;
+ err:
+    BN_CTX_end(ctx);
+    EC_POINT_free(pub_key);
+    BN_CTX_free(ctx);
+    return ok;
+}
 
-	pub_key = EC_POINT_new(group);
-	if (!EC_POINT_mul(group,pub_key,priv_key,NULL,NULL,ctx)) 
-		{
-		GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC,ERR_R_EC_LIB);
-		goto err;
-		}	
-	if (!EC_KEY_set_public_key(ec,pub_key))
-		{
-		GOSTerr(GOST_F_GOST2001_COMPUTE_PUBLIC,ERR_R_EC_LIB);
-		goto err;
-		}	
-	ok = 256;
-	err:
-	BN_CTX_end(ctx);
-	EC_POINT_free(pub_key);
-	BN_CTX_free(ctx);
-	return ok;
-	}
 /*
- * 
+ *
  * Generates GOST R 34.10-2001 keypair
  *
  *
- */ 
+ */
 int gost2001_keygen(EC_KEY *ec)
-	{
-	BIGNUM *order = BN_new(),*d=BN_new();
-	const EC_GROUP *group = EC_KEY_get0_group(ec);
-	EC_GROUP_get_order(group,order,NULL);
-	
-	do 
-		{
-		if (!BN_rand_range(d,order)) 
-			{
-			GOSTerr(GOST_F_GOST2001_KEYGEN,GOST_R_RANDOM_NUMBER_GENERATOR_FAILED);
-			BN_free(d);
-			BN_free(order);
-			return 0;
-			}	
-		}
-	while (BN_is_zero(d));
-	EC_KEY_set_private_key(ec,d);
-	BN_free(d);
-	BN_free(order);
-	return gost2001_compute_public(ec);
-	}
+{
+    BIGNUM *order = BN_new(), *d = BN_new();
+    const EC_GROUP *group = EC_KEY_get0_group(ec);
+    EC_GROUP_get_order(group, order, NULL);
 
+    do {
+        if (!BN_rand_range(d, order)) {
+            GOSTerr(GOST_F_GOST2001_KEYGEN,
+                    GOST_R_RANDOM_NUMBER_GENERATOR_FAILED);
+            BN_free(d);
+            BN_free(order);
+            return 0;
+        }
+    }
+    while (BN_is_zero(d));
+    EC_KEY_set_private_key(ec, d);
+    BN_free(d);
+    BN_free(order);
+    return gost2001_compute_public(ec);
+}
diff --git a/engines/ccgost/gost2001_keyx.c b/engines/ccgost/gost2001_keyx.c
index c748102857..db1bdc18fd 100644
--- a/engines/ccgost/gost2001_keyx.c
+++ b/engines/ccgost/gost2001_keyx.c
@@ -18,291 +18,275 @@
 #include "gost_lcl.h"
 #include "gost2001_keyx.h"
 
-
-
 /* Implementation of CryptoPro VKO 34.10-2001 algorithm */
-static int VKO_compute_key(unsigned char *shared_key,size_t shared_key_size,const EC_POINT *pub_key,EC_KEY *priv_key,const unsigned char *ukm)
-	{
-	unsigned char ukm_be[8],databuf[64],hashbuf[64];
-	BIGNUM *UKM=NULL,*p=NULL,*order=NULL,*X=NULL,*Y=NULL;
-	const BIGNUM* key=EC_KEY_get0_private_key(priv_key);
-	EC_POINT *pnt=EC_POINT_new(EC_KEY_get0_group(priv_key));
-	int i;
-	gost_hash_ctx hash_ctx;
-	BN_CTX *ctx = BN_CTX_new();
-
-	for (i=0;i<8;i++)
-		{
-		ukm_be[7-i]=ukm[i];
-		}
-	BN_CTX_start(ctx);
-	UKM=getbnfrombuf(ukm_be,8);
-	p=BN_CTX_get(ctx);
-	order = BN_CTX_get(ctx);
-	X=BN_CTX_get(ctx);
-	Y=BN_CTX_get(ctx);
-	EC_GROUP_get_order(EC_KEY_get0_group(priv_key),order,ctx);
-	BN_mod_mul(p,key,UKM,order,ctx);	
-	EC_POINT_mul(EC_KEY_get0_group(priv_key),pnt,NULL,pub_key,p,ctx);
-	EC_POINT_get_affine_coordinates_GFp(EC_KEY_get0_group(priv_key),
-		pnt,X,Y,ctx);
-	/*Serialize elliptic curve point same way as we do it when saving
-	 * key */
-	store_bignum(Y,databuf,32);
-	store_bignum(X,databuf+32,32);
- 	/* And reverse byte order of whole buffer */
-	for (i=0;i<64;i++)
-		{
-		hashbuf[63-i]=databuf[i];
-		}
-	init_gost_hash_ctx(&hash_ctx,&GostR3411_94_CryptoProParamSet);
-	start_hash(&hash_ctx);
-	hash_block(&hash_ctx,hashbuf,64);
-	finish_hash(&hash_ctx,shared_key);
-	done_gost_hash_ctx(&hash_ctx);
-	BN_free(UKM);
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	EC_POINT_free(pnt);
-	return 32;
-	}
+static int VKO_compute_key(unsigned char *shared_key, size_t shared_key_size,
+                           const EC_POINT *pub_key, EC_KEY *priv_key,
+                           const unsigned char *ukm)
+{
+    unsigned char ukm_be[8], databuf[64], hashbuf[64];
+    BIGNUM *UKM = NULL, *p = NULL, *order = NULL, *X = NULL, *Y = NULL;
+    const BIGNUM *key = EC_KEY_get0_private_key(priv_key);
+    EC_POINT *pnt = EC_POINT_new(EC_KEY_get0_group(priv_key));
+    int i;
+    gost_hash_ctx hash_ctx;
+    BN_CTX *ctx = BN_CTX_new();
 
+    for (i = 0; i < 8; i++) {
+        ukm_be[7 - i] = ukm[i];
+    }
+    BN_CTX_start(ctx);
+    UKM = getbnfrombuf(ukm_be, 8);
+    p = BN_CTX_get(ctx);
+    order = BN_CTX_get(ctx);
+    X = BN_CTX_get(ctx);
+    Y = BN_CTX_get(ctx);
+    EC_GROUP_get_order(EC_KEY_get0_group(priv_key), order, ctx);
+    BN_mod_mul(p, key, UKM, order, ctx);
+    EC_POINT_mul(EC_KEY_get0_group(priv_key), pnt, NULL, pub_key, p, ctx);
+    EC_POINT_get_affine_coordinates_GFp(EC_KEY_get0_group(priv_key),
+                                        pnt, X, Y, ctx);
+    /*
+     * Serialize elliptic curve point same way as we do it when saving key
+     */
+    store_bignum(Y, databuf, 32);
+    store_bignum(X, databuf + 32, 32);
+    /* And reverse byte order of whole buffer */
+    for (i = 0; i < 64; i++) {
+        hashbuf[63 - i] = databuf[i];
+    }
+    init_gost_hash_ctx(&hash_ctx, &GostR3411_94_CryptoProParamSet);
+    start_hash(&hash_ctx);
+    hash_block(&hash_ctx, hashbuf, 64);
+    finish_hash(&hash_ctx, shared_key);
+    done_gost_hash_ctx(&hash_ctx);
+    BN_free(UKM);
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    EC_POINT_free(pnt);
+    return 32;
+}
 
 /*
  * EVP_PKEY_METHOD callback derive. Implements VKO R 34.10-2001
  * algorithm
  */
-int pkey_gost2001_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
+int pkey_gost2001_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
+                         size_t *keylen)
 {
-	/* Public key of peer in the ctx field peerkey
-	 * Our private key in the ctx pkey
-	 * ukm is in the algorithm specific context data
-	 */
-	EVP_PKEY *my_key = EVP_PKEY_CTX_get0_pkey(ctx);
-	EVP_PKEY *peer_key = EVP_PKEY_CTX_get0_peerkey(ctx);
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	
-	if (!data->shared_ukm) {
-		GOSTerr(GOST_F_PKEY_GOST2001_DERIVE, GOST_R_UKM_NOT_SET);
-		return 0;
-	}	
-
-	if (key == NULL) {
-		*keylen = 32;
-		return 32;
-	}	
-	
-	*keylen=VKO_compute_key(key, 32, EC_KEY_get0_public_key(EVP_PKEY_get0(peer_key)),
-		(EC_KEY *)EVP_PKEY_get0(my_key),data->shared_ukm);
-	return 1;	
-}
+    /*
+     * Public key of peer in the ctx field peerkey Our private key in the ctx
+     * pkey ukm is in the algorithm specific context data
+     */
+    EVP_PKEY *my_key = EVP_PKEY_CTX_get0_pkey(ctx);
+    EVP_PKEY *peer_key = EVP_PKEY_CTX_get0_peerkey(ctx);
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
 
+    if (!data->shared_ukm) {
+        GOSTerr(GOST_F_PKEY_GOST2001_DERIVE, GOST_R_UKM_NOT_SET);
+        return 0;
+    }
 
+    if (key == NULL) {
+        *keylen = 32;
+        return 32;
+    }
 
+    *keylen =
+        VKO_compute_key(key, 32,
+                        EC_KEY_get0_public_key(EVP_PKEY_get0(peer_key)),
+                        (EC_KEY *)EVP_PKEY_get0(my_key), data->shared_ukm);
+    return 1;
+}
 
-/*  
- * EVP_PKEY_METHOD callback encrypt  
- * Implementation of GOST2001 key transport, cryptocom variation 
+/*
+ * EVP_PKEY_METHOD callback encrypt
+ * Implementation of GOST2001 key transport, cryptocom variation
  */
-/* Generates ephemeral key based on pubk algorithm
- * computes shared key using VKO and returns filled up
- * GOST_KEY_TRANSPORT structure
+/*
+ * Generates ephemeral key based on pubk algorithm computes shared key using
+ * VKO and returns filled up GOST_KEY_TRANSPORT structure
  */
 
-/*  
- * EVP_PKEY_METHOD callback encrypt  
- * Implementation of GOST2001 key transport, cryptopo variation 
+/*
+ * EVP_PKEY_METHOD callback encrypt
+ * Implementation of GOST2001 key transport, cryptopo variation
  */
 
-int pkey_GOST01cp_encrypt(EVP_PKEY_CTX *pctx, unsigned char *out, size_t *out_len, const unsigned char *key,size_t key_len) 
-	{
-	GOST_KEY_TRANSPORT *gkt=NULL; 
-	EVP_PKEY *pubk = EVP_PKEY_CTX_get0_pkey(pctx);
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(pctx);
-	const struct gost_cipher_info *param=get_encryption_params(NULL);
-	unsigned char ukm[8], shared_key[32], crypted_key[44];
-	int ret=0;
-	int key_is_ephemeral=1;
-	gost_ctx cctx;
-	EVP_PKEY *sec_key=EVP_PKEY_CTX_get0_peerkey(pctx);
-	if (data->shared_ukm) 
-		{
-		memcpy(ukm, data->shared_ukm,8);
-		} 
-	else if (out) 
-		{
-		
-		if (RAND_bytes(ukm,8)<=0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
-				GOST_R_RANDOM_GENERATOR_FAILURE);
-			return 0;
-			}	
-		}	
-	/* Check for private key in the peer_key of context */	
-	if (sec_key) 
-		{
-		key_is_ephemeral=0;
-		if (!gost_get0_priv_key(sec_key)) 
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
-			GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR);
-			goto err;
-			}	
-		} 
-	else 
-		{
-		key_is_ephemeral=1;
-		if (out) 
-			{
-			sec_key = EVP_PKEY_new();
-			EVP_PKEY_assign(sec_key,EVP_PKEY_base_id(pubk),EC_KEY_new());
-			EVP_PKEY_copy_parameters(sec_key,pubk);
-			if (!gost2001_keygen(EVP_PKEY_get0(sec_key))) 
-				{
-				goto err;
-				}	
-			}
-		}
-	if (!get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS) && param ==  gost_cipher_list)
-		{
-		param= gost_cipher_list+1;
-		}	
-    if (out) 
-		{
-		VKO_compute_key(shared_key,32,EC_KEY_get0_public_key(EVP_PKEY_get0(pubk)),EVP_PKEY_get0(sec_key),ukm);
-		gost_init(&cctx,param->sblock);	
-		keyWrapCryptoPro(&cctx,shared_key,ukm,key,crypted_key);
-		}
-	gkt = GOST_KEY_TRANSPORT_new();
-	if (!gkt)
-		{
-		goto err;
-		}	
-	if(!ASN1_OCTET_STRING_set(gkt->key_agreement_info->eph_iv,
-			ukm,8))
-		{
-		goto err;
-		}	
-	if (!ASN1_OCTET_STRING_set(gkt->key_info->imit,crypted_key+40,4))
-		{
-		goto err;
-		}
-	if (!ASN1_OCTET_STRING_set(gkt->key_info->encrypted_key,crypted_key+8,32))
-		{
-		goto err;
-		}
-	if (key_is_ephemeral) {	
-		if (!X509_PUBKEY_set(&gkt->key_agreement_info->ephem_key,out?sec_key:pubk))
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
-					GOST_R_CANNOT_PACK_EPHEMERAL_KEY);
-			goto err;
-			}	
-	}		
-	ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
-	gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
-	if (key_is_ephemeral && sec_key) EVP_PKEY_free(sec_key);
-	if (!key_is_ephemeral)
-		{
-		/* Set control "public key from client certificate used" */
-		if (EVP_PKEY_CTX_ctrl(pctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
-				GOST_R_CTRL_CALL_FAILED);
-			goto err;
-			}
-		}
-	if ((*out_len = i2d_GOST_KEY_TRANSPORT(gkt,out?&out:NULL))>0) ret =1;
-	GOST_KEY_TRANSPORT_free(gkt);
-	return ret;	
-	err:		
-	if (key_is_ephemeral && sec_key) EVP_PKEY_free(sec_key);
-	GOST_KEY_TRANSPORT_free(gkt);
-	return -1;
-	}
-/*  
- * EVP_PKEY_METHOD callback decrypt  
- * Implementation of GOST2001 key transport, cryptopo variation 
+int pkey_GOST01cp_encrypt(EVP_PKEY_CTX *pctx, unsigned char *out,
+                          size_t *out_len, const unsigned char *key,
+                          size_t key_len)
+{
+    GOST_KEY_TRANSPORT *gkt = NULL;
+    EVP_PKEY *pubk = EVP_PKEY_CTX_get0_pkey(pctx);
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(pctx);
+    const struct gost_cipher_info *param = get_encryption_params(NULL);
+    unsigned char ukm[8], shared_key[32], crypted_key[44];
+    int ret = 0;
+    int key_is_ephemeral = 1;
+    gost_ctx cctx;
+    EVP_PKEY *sec_key = EVP_PKEY_CTX_get0_peerkey(pctx);
+    if (data->shared_ukm) {
+        memcpy(ukm, data->shared_ukm, 8);
+    } else if (out) {
+
+        if (RAND_bytes(ukm, 8) <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
+                    GOST_R_RANDOM_GENERATOR_FAILURE);
+            return 0;
+        }
+    }
+    /* Check for private key in the peer_key of context */
+    if (sec_key) {
+        key_is_ephemeral = 0;
+        if (!gost_get0_priv_key(sec_key)) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
+                    GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR);
+            goto err;
+        }
+    } else {
+        key_is_ephemeral = 1;
+        if (out) {
+            sec_key = EVP_PKEY_new();
+            EVP_PKEY_assign(sec_key, EVP_PKEY_base_id(pubk), EC_KEY_new());
+            EVP_PKEY_copy_parameters(sec_key, pubk);
+            if (!gost2001_keygen(EVP_PKEY_get0(sec_key))) {
+                goto err;
+            }
+        }
+    }
+    if (!get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS)
+        && param == gost_cipher_list) {
+        param = gost_cipher_list + 1;
+    }
+    if (out) {
+        VKO_compute_key(shared_key, 32,
+                        EC_KEY_get0_public_key(EVP_PKEY_get0(pubk)),
+                        EVP_PKEY_get0(sec_key), ukm);
+        gost_init(&cctx, param->sblock);
+        keyWrapCryptoPro(&cctx, shared_key, ukm, key, crypted_key);
+    }
+    gkt = GOST_KEY_TRANSPORT_new();
+    if (!gkt) {
+        goto err;
+    }
+    if (!ASN1_OCTET_STRING_set(gkt->key_agreement_info->eph_iv, ukm, 8)) {
+        goto err;
+    }
+    if (!ASN1_OCTET_STRING_set(gkt->key_info->imit, crypted_key + 40, 4)) {
+        goto err;
+    }
+    if (!ASN1_OCTET_STRING_set
+        (gkt->key_info->encrypted_key, crypted_key + 8, 32)) {
+        goto err;
+    }
+    if (key_is_ephemeral) {
+        if (!X509_PUBKEY_set
+            (&gkt->key_agreement_info->ephem_key, out ? sec_key : pubk)) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT,
+                    GOST_R_CANNOT_PACK_EPHEMERAL_KEY);
+            goto err;
+        }
+    }
+    ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
+    gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
+    if (key_is_ephemeral && sec_key)
+        EVP_PKEY_free(sec_key);
+    if (!key_is_ephemeral) {
+        /* Set control "public key from client certificate used" */
+        if (EVP_PKEY_CTX_ctrl(pctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL)
+            <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_ENCRYPT, GOST_R_CTRL_CALL_FAILED);
+            goto err;
+        }
+    }
+    if ((*out_len = i2d_GOST_KEY_TRANSPORT(gkt, out ? &out : NULL)) > 0)
+        ret = 1;
+    GOST_KEY_TRANSPORT_free(gkt);
+    return ret;
+ err:
+    if (key_is_ephemeral && sec_key)
+        EVP_PKEY_free(sec_key);
+    GOST_KEY_TRANSPORT_free(gkt);
+    return -1;
+}
+
+/*
+ * EVP_PKEY_METHOD callback decrypt
+ * Implementation of GOST2001 key transport, cryptopo variation
  */
-int pkey_GOST01cp_decrypt(EVP_PKEY_CTX *pctx, unsigned char *key, size_t * key_len, const unsigned char *in, size_t in_len)
-	{
-	const unsigned char *p = in;
-	EVP_PKEY *priv = EVP_PKEY_CTX_get0_pkey(pctx);
-	GOST_KEY_TRANSPORT *gkt = NULL;
-	int ret=0;	
-	unsigned char wrappedKey[44];
-	unsigned char sharedKey[32];
-	gost_ctx ctx;
-	const struct gost_cipher_info *param=NULL;
-	EVP_PKEY *eph_key=NULL, *peerkey=NULL;
+int pkey_GOST01cp_decrypt(EVP_PKEY_CTX *pctx, unsigned char *key,
+                          size_t *key_len, const unsigned char *in,
+                          size_t in_len)
+{
+    const unsigned char *p = in;
+    EVP_PKEY *priv = EVP_PKEY_CTX_get0_pkey(pctx);
+    GOST_KEY_TRANSPORT *gkt = NULL;
+    int ret = 0;
+    unsigned char wrappedKey[44];
+    unsigned char sharedKey[32];
+    gost_ctx ctx;
+    const struct gost_cipher_info *param = NULL;
+    EVP_PKEY *eph_key = NULL, *peerkey = NULL;
 
-	if (!key)
-		{
-		*key_len = 32;
-		return 1;
-		}	
-	gkt = d2i_GOST_KEY_TRANSPORT(NULL,(const unsigned char **)&p,
-		in_len);
-	if (!gkt)
-		{
-		GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO);
-		return -1;
-		}	
+    if (!key) {
+        *key_len = 32;
+        return 1;
+    }
+    gkt = d2i_GOST_KEY_TRANSPORT(NULL, (const unsigned char **)&p, in_len);
+    if (!gkt) {
+        GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
+                GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO);
+        return -1;
+    }
 
-	/* If key transport structure contains public key, use it */
-	eph_key = X509_PUBKEY_get(gkt->key_agreement_info->ephem_key);
-	if (eph_key)
-		{
-		if (EVP_PKEY_derive_set_peer(pctx, eph_key) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
-				GOST_R_INCOMPATIBLE_PEER_KEY);
-			goto err;
-			}
-		}
-	else
-		{
-		/* Set control "public key from client certificate used" */
-		if (EVP_PKEY_CTX_ctrl(pctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
-				GOST_R_CTRL_CALL_FAILED);
-			goto err;
-			}
-		}
-	peerkey = EVP_PKEY_CTX_get0_peerkey(pctx);
-	if (!peerkey)
-		{
-		GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
-			GOST_R_NO_PEER_KEY);
-		goto err;
-		}
-		
-	param = get_encryption_params(gkt->key_agreement_info->cipher);
-    if(!param){
+    /* If key transport structure contains public key, use it */
+    eph_key = X509_PUBKEY_get(gkt->key_agreement_info->ephem_key);
+    if (eph_key) {
+        if (EVP_PKEY_derive_set_peer(pctx, eph_key) <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
+                    GOST_R_INCOMPATIBLE_PEER_KEY);
+            goto err;
+        }
+    } else {
+        /* Set control "public key from client certificate used" */
+        if (EVP_PKEY_CTX_ctrl(pctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL)
+            <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT, GOST_R_CTRL_CALL_FAILED);
+            goto err;
+        }
+    }
+    peerkey = EVP_PKEY_CTX_get0_peerkey(pctx);
+    if (!peerkey) {
+        GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT, GOST_R_NO_PEER_KEY);
         goto err;
     }
 
-	gost_init(&ctx,param->sblock);	
-	OPENSSL_assert(gkt->key_agreement_info->eph_iv->length==8);
-	memcpy(wrappedKey,gkt->key_agreement_info->eph_iv->data,8);
-	OPENSSL_assert(gkt->key_info->encrypted_key->length==32);
-	memcpy(wrappedKey+8,gkt->key_info->encrypted_key->data,32);
-	OPENSSL_assert(gkt->key_info->imit->length==4);
-	memcpy(wrappedKey+40,gkt->key_info->imit->data,4);	
-	VKO_compute_key(sharedKey,32,EC_KEY_get0_public_key(EVP_PKEY_get0(peerkey)),
-		EVP_PKEY_get0(priv),wrappedKey);
-	if (!keyUnwrapCryptoPro(&ctx,sharedKey,wrappedKey,key))
-		{
-		GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
-			GOST_R_ERROR_COMPUTING_SHARED_KEY);
-		goto err;
-		}	
-				
-	ret=1;
-err:	
-	if (eph_key) EVP_PKEY_free(eph_key);
-	if (gkt) GOST_KEY_TRANSPORT_free(gkt);
-	return ret;
-	}
+    param = get_encryption_params(gkt->key_agreement_info->cipher);
+    if (!param) {
+        goto err;
+    }
+
+    gost_init(&ctx, param->sblock);
+    OPENSSL_assert(gkt->key_agreement_info->eph_iv->length == 8);
+    memcpy(wrappedKey, gkt->key_agreement_info->eph_iv->data, 8);
+    OPENSSL_assert(gkt->key_info->encrypted_key->length == 32);
+    memcpy(wrappedKey + 8, gkt->key_info->encrypted_key->data, 32);
+    OPENSSL_assert(gkt->key_info->imit->length == 4);
+    memcpy(wrappedKey + 40, gkt->key_info->imit->data, 4);
+    VKO_compute_key(sharedKey, 32,
+                    EC_KEY_get0_public_key(EVP_PKEY_get0(peerkey)),
+                    EVP_PKEY_get0(priv), wrappedKey);
+    if (!keyUnwrapCryptoPro(&ctx, sharedKey, wrappedKey, key)) {
+        GOSTerr(GOST_F_PKEY_GOST01CP_DECRYPT,
+                GOST_R_ERROR_COMPUTING_SHARED_KEY);
+        goto err;
+    }
+
+    ret = 1;
+ err:
+    if (eph_key)
+        EVP_PKEY_free(eph_key);
+    if (gkt)
+        GOST_KEY_TRANSPORT_free(gkt);
+    return ret;
+}
diff --git a/engines/ccgost/gost2001_keyx.h b/engines/ccgost/gost2001_keyx.h
index a014d9c1e2..2d29113a3a 100644
--- a/engines/ccgost/gost2001_keyx.h
+++ b/engines/ccgost/gost2001_keyx.h
@@ -1,10 +1,10 @@
-GOST_KEY_TRANSPORT *
-make_rfc4490_keytransport_2001(EVP_PKEY *pubk, BIGNUM *eph_key,
-                               const unsigned char *key, size_t keylen,
-                               unsigned char *ukm, size_t ukm_len);
+GOST_KEY_TRANSPORT *make_rfc4490_keytransport_2001(EVP_PKEY *pubk,
+                                                   BIGNUM *eph_key,
+                                                   const unsigned char *key,
+                                                   size_t keylen,
+                                                   unsigned char *ukm,
+                                                   size_t ukm_len);
 
 int decrypt_rfc4490_shared_key_2001(EVP_PKEY *priv,
-                                    GOST_KEY_TRANSPORT *gkt,
-                                    unsigned char *key_buf,
-                                    int key_buf_len) ;
-
+                                    GOST_KEY_TRANSPORT * gkt,
+                                    unsigned char *key_buf, int key_buf_len);
diff --git a/engines/ccgost/gost89.c b/engines/ccgost/gost89.c
index 2b6201bfd4..4ff4ddd7a5 100644
--- a/engines/ccgost/gost89.c
+++ b/engines/ccgost/gost89.c
@@ -6,417 +6,571 @@
  *          Implementation of GOST 28147-89 encryption algorithm      *
  *            No OpenSSL libraries required to compile and use        *
  *                              this code                             *
- **********************************************************************/ 
+ **********************************************************************/
 #include 
 #include "gost89.h"
 /*-
-   Substitution blocks from RFC 4357 
-   
-   Note: our implementation of gost 28147-89 algorithm 
-   uses S-box matrix rotated 90 degrees counterclockwise, relative to 
+   Substitution blocks from RFC 4357
+
+   Note: our implementation of gost 28147-89 algorithm
+   uses S-box matrix rotated 90 degrees counterclockwise, relative to
    examples given in RFC.
-  
+
 
 */
 
 /* Substitution blocks from test examples for GOST R 34.11-94*/
 gost_subst_block GostR3411_94_TestParamSet = {
-	{0X1,0XF,0XD,0X0,0X5,0X7,0XA,0X4,0X9,0X2,0X3,0XE,0X6,0XB,0X8,0XC},
-	{0XD,0XB,0X4,0X1,0X3,0XF,0X5,0X9,0X0,0XA,0XE,0X7,0X6,0X8,0X2,0XC},
-	{0X4,0XB,0XA,0X0,0X7,0X2,0X1,0XD,0X3,0X6,0X8,0X5,0X9,0XC,0XF,0XE},
-	{0X6,0XC,0X7,0X1,0X5,0XF,0XD,0X8,0X4,0XA,0X9,0XE,0X0,0X3,0XB,0X2},
-	{0X7,0XD,0XA,0X1,0X0,0X8,0X9,0XF,0XE,0X4,0X6,0XC,0XB,0X2,0X5,0X3},
-	{0X5,0X8,0X1,0XD,0XA,0X3,0X4,0X2,0XE,0XF,0XC,0X7,0X6,0X0,0X9,0XB},
-	{0XE,0XB,0X4,0XC,0X6,0XD,0XF,0XA,0X2,0X3,0X8,0X1,0X0,0X7,0X5,0X9},
-	{0X4,0XA,0X9,0X2,0XD,0X8,0X0,0XE,0X6,0XB,0X1,0XC,0X7,0XF,0X5,0X3}
-	};  
+    {0X1, 0XF, 0XD, 0X0, 0X5, 0X7, 0XA, 0X4, 0X9, 0X2, 0X3, 0XE, 0X6, 0XB,
+     0X8, 0XC}
+    ,
+    {0XD, 0XB, 0X4, 0X1, 0X3, 0XF, 0X5, 0X9, 0X0, 0XA, 0XE, 0X7, 0X6, 0X8,
+     0X2, 0XC}
+    ,
+    {0X4, 0XB, 0XA, 0X0, 0X7, 0X2, 0X1, 0XD, 0X3, 0X6, 0X8, 0X5, 0X9, 0XC,
+     0XF, 0XE}
+    ,
+    {0X6, 0XC, 0X7, 0X1, 0X5, 0XF, 0XD, 0X8, 0X4, 0XA, 0X9, 0XE, 0X0, 0X3,
+     0XB, 0X2}
+    ,
+    {0X7, 0XD, 0XA, 0X1, 0X0, 0X8, 0X9, 0XF, 0XE, 0X4, 0X6, 0XC, 0XB, 0X2,
+     0X5, 0X3}
+    ,
+    {0X5, 0X8, 0X1, 0XD, 0XA, 0X3, 0X4, 0X2, 0XE, 0XF, 0XC, 0X7, 0X6, 0X0,
+     0X9, 0XB}
+    ,
+    {0XE, 0XB, 0X4, 0XC, 0X6, 0XD, 0XF, 0XA, 0X2, 0X3, 0X8, 0X1, 0X0, 0X7,
+     0X5, 0X9}
+    ,
+    {0X4, 0XA, 0X9, 0X2, 0XD, 0X8, 0X0, 0XE, 0X6, 0XB, 0X1, 0XC, 0X7, 0XF,
+     0X5, 0X3}
+};
+
 /* Substitution blocks for hash function 1.2.643.2.9.1.6.1  */
-gost_subst_block GostR3411_94_CryptoProParamSet= {
-	{0x1,0x3,0xA,0x9,0x5,0xB,0x4,0xF,0x8,0x6,0x7,0xE,0xD,0x0,0x2,0xC},
-	{0xD,0xE,0x4,0x1,0x7,0x0,0x5,0xA,0x3,0xC,0x8,0xF,0x6,0x2,0x9,0xB},
-	{0x7,0x6,0x2,0x4,0xD,0x9,0xF,0x0,0xA,0x1,0x5,0xB,0x8,0xE,0xC,0x3},
-	{0x7,0x6,0x4,0xB,0x9,0xC,0x2,0xA,0x1,0x8,0x0,0xE,0xF,0xD,0x3,0x5},
-	{0x4,0xA,0x7,0xC,0x0,0xF,0x2,0x8,0xE,0x1,0x6,0x5,0xD,0xB,0x9,0x3},
-	{0x7,0xF,0xC,0xE,0x9,0x4,0x1,0x0,0x3,0xB,0x5,0x2,0x6,0xA,0x8,0xD},
-	{0x5,0xF,0x4,0x0,0x2,0xD,0xB,0x9,0x1,0x7,0x6,0x3,0xC,0xE,0xA,0x8},
-	{0xA,0x4,0x5,0x6,0x8,0x1,0x3,0x7,0xD,0xC,0xE,0x0,0x9,0x2,0xB,0xF}
-	} ;
+gost_subst_block GostR3411_94_CryptoProParamSet = {
+    {0x1, 0x3, 0xA, 0x9, 0x5, 0xB, 0x4, 0xF, 0x8, 0x6, 0x7, 0xE, 0xD, 0x0,
+     0x2, 0xC}
+    ,
+    {0xD, 0xE, 0x4, 0x1, 0x7, 0x0, 0x5, 0xA, 0x3, 0xC, 0x8, 0xF, 0x6, 0x2,
+     0x9, 0xB}
+    ,
+    {0x7, 0x6, 0x2, 0x4, 0xD, 0x9, 0xF, 0x0, 0xA, 0x1, 0x5, 0xB, 0x8, 0xE,
+     0xC, 0x3}
+    ,
+    {0x7, 0x6, 0x4, 0xB, 0x9, 0xC, 0x2, 0xA, 0x1, 0x8, 0x0, 0xE, 0xF, 0xD,
+     0x3, 0x5}
+    ,
+    {0x4, 0xA, 0x7, 0xC, 0x0, 0xF, 0x2, 0x8, 0xE, 0x1, 0x6, 0x5, 0xD, 0xB,
+     0x9, 0x3}
+    ,
+    {0x7, 0xF, 0xC, 0xE, 0x9, 0x4, 0x1, 0x0, 0x3, 0xB, 0x5, 0x2, 0x6, 0xA,
+     0x8, 0xD}
+    ,
+    {0x5, 0xF, 0x4, 0x0, 0x2, 0xD, 0xB, 0x9, 0x1, 0x7, 0x6, 0x3, 0xC, 0xE,
+     0xA, 0x8}
+    ,
+    {0xA, 0x4, 0x5, 0x6, 0x8, 0x1, 0x3, 0x7, 0xD, 0xC, 0xE, 0x0, 0x9, 0x2,
+     0xB, 0xF}
+};
 
 /* Test paramset from GOST 28147 */
-gost_subst_block Gost28147_TestParamSet =
-	{
-	{0xC,0x6,0x5,0x2,0xB,0x0,0x9,0xD,0x3,0xE,0x7,0xA,0xF,0x4,0x1,0x8},
-	{0x9,0xB,0xC,0x0,0x3,0x6,0x7,0x5,0x4,0x8,0xE,0xF,0x1,0xA,0x2,0xD},
-	{0x8,0xF,0x6,0xB,0x1,0x9,0xC,0x5,0xD,0x3,0x7,0xA,0x0,0xE,0x2,0x4},
-	{0x3,0xE,0x5,0x9,0x6,0x8,0x0,0xD,0xA,0xB,0x7,0xC,0x2,0x1,0xF,0x4},
-	{0xE,0x9,0xB,0x2,0x5,0xF,0x7,0x1,0x0,0xD,0xC,0x6,0xA,0x4,0x3,0x8},
-	{0xD,0x8,0xE,0xC,0x7,0x3,0x9,0xA,0x1,0x5,0x2,0x4,0x6,0xF,0x0,0xB},
-	{0xC,0x9,0xF,0xE,0x8,0x1,0x3,0xA,0x2,0x7,0x4,0xD,0x6,0x0,0xB,0x5},
-	{0x4,0x2,0xF,0x5,0x9,0x1,0x0,0x8,0xE,0x3,0xB,0xC,0xD,0x7,0xA,0x6}
-	};
-
-
-
+gost_subst_block Gost28147_TestParamSet = {
+    {0xC, 0x6, 0x5, 0x2, 0xB, 0x0, 0x9, 0xD, 0x3, 0xE, 0x7, 0xA, 0xF, 0x4,
+     0x1, 0x8}
+    ,
+    {0x9, 0xB, 0xC, 0x0, 0x3, 0x6, 0x7, 0x5, 0x4, 0x8, 0xE, 0xF, 0x1, 0xA,
+     0x2, 0xD}
+    ,
+    {0x8, 0xF, 0x6, 0xB, 0x1, 0x9, 0xC, 0x5, 0xD, 0x3, 0x7, 0xA, 0x0, 0xE,
+     0x2, 0x4}
+    ,
+    {0x3, 0xE, 0x5, 0x9, 0x6, 0x8, 0x0, 0xD, 0xA, 0xB, 0x7, 0xC, 0x2, 0x1,
+     0xF, 0x4}
+    ,
+    {0xE, 0x9, 0xB, 0x2, 0x5, 0xF, 0x7, 0x1, 0x0, 0xD, 0xC, 0x6, 0xA, 0x4,
+     0x3, 0x8}
+    ,
+    {0xD, 0x8, 0xE, 0xC, 0x7, 0x3, 0x9, 0xA, 0x1, 0x5, 0x2, 0x4, 0x6, 0xF,
+     0x0, 0xB}
+    ,
+    {0xC, 0x9, 0xF, 0xE, 0x8, 0x1, 0x3, 0xA, 0x2, 0x7, 0x4, 0xD, 0x6, 0x0,
+     0xB, 0x5}
+    ,
+    {0x4, 0x2, 0xF, 0x5, 0x9, 0x1, 0x0, 0x8, 0xE, 0x3, 0xB, 0xC, 0xD, 0x7,
+     0xA, 0x6}
+};
 
 /* 1.2.643.2.2.31.1 */
-gost_subst_block Gost28147_CryptoProParamSetA= {
-	{0xB,0xA,0xF,0x5,0x0,0xC,0xE,0x8,0x6,0x2,0x3,0x9,0x1,0x7,0xD,0x4},
-	{0x1,0xD,0x2,0x9,0x7,0xA,0x6,0x0,0x8,0xC,0x4,0x5,0xF,0x3,0xB,0xE},
-	{0x3,0xA,0xD,0xC,0x1,0x2,0x0,0xB,0x7,0x5,0x9,0x4,0x8,0xF,0xE,0x6},
-	{0xB,0x5,0x1,0x9,0x8,0xD,0xF,0x0,0xE,0x4,0x2,0x3,0xC,0x7,0xA,0x6},
-	{0xE,0x7,0xA,0xC,0xD,0x1,0x3,0x9,0x0,0x2,0xB,0x4,0xF,0x8,0x5,0x6},
-	{0xE,0x4,0x6,0x2,0xB,0x3,0xD,0x8,0xC,0xF,0x5,0xA,0x0,0x7,0x1,0x9},
-	{0x3,0x7,0xE,0x9,0x8,0xA,0xF,0x0,0x5,0x2,0x6,0xC,0xB,0x4,0xD,0x1},
-	{0x9,0x6,0x3,0x2,0x8,0xB,0x1,0x7,0xA,0x4,0xE,0xF,0xC,0x0,0xD,0x5}
-	};
+gost_subst_block Gost28147_CryptoProParamSetA = {
+    {0xB, 0xA, 0xF, 0x5, 0x0, 0xC, 0xE, 0x8, 0x6, 0x2, 0x3, 0x9, 0x1, 0x7,
+     0xD, 0x4}
+    ,
+    {0x1, 0xD, 0x2, 0x9, 0x7, 0xA, 0x6, 0x0, 0x8, 0xC, 0x4, 0x5, 0xF, 0x3,
+     0xB, 0xE}
+    ,
+    {0x3, 0xA, 0xD, 0xC, 0x1, 0x2, 0x0, 0xB, 0x7, 0x5, 0x9, 0x4, 0x8, 0xF,
+     0xE, 0x6}
+    ,
+    {0xB, 0x5, 0x1, 0x9, 0x8, 0xD, 0xF, 0x0, 0xE, 0x4, 0x2, 0x3, 0xC, 0x7,
+     0xA, 0x6}
+    ,
+    {0xE, 0x7, 0xA, 0xC, 0xD, 0x1, 0x3, 0x9, 0x0, 0x2, 0xB, 0x4, 0xF, 0x8,
+     0x5, 0x6}
+    ,
+    {0xE, 0x4, 0x6, 0x2, 0xB, 0x3, 0xD, 0x8, 0xC, 0xF, 0x5, 0xA, 0x0, 0x7,
+     0x1, 0x9}
+    ,
+    {0x3, 0x7, 0xE, 0x9, 0x8, 0xA, 0xF, 0x0, 0x5, 0x2, 0x6, 0xC, 0xB, 0x4,
+     0xD, 0x1}
+    ,
+    {0x9, 0x6, 0x3, 0x2, 0x8, 0xB, 0x1, 0x7, 0xA, 0x4, 0xE, 0xF, 0xC, 0x0,
+     0xD, 0x5}
+};
+
 /* 1.2.643.2.2.31.2 */
-gost_subst_block Gost28147_CryptoProParamSetB= 
-	{
-	{0x0,0x4,0xB,0xE,0x8,0x3,0x7,0x1,0xA,0x2,0x9,0x6,0xF,0xD,0x5,0xC},
-	{0x5,0x2,0xA,0xB,0x9,0x1,0xC,0x3,0x7,0x4,0xD,0x0,0x6,0xF,0x8,0xE},
-	{0x8,0x3,0x2,0x6,0x4,0xD,0xE,0xB,0xC,0x1,0x7,0xF,0xA,0x0,0x9,0x5},
-	{0x2,0x7,0xC,0xF,0x9,0x5,0xA,0xB,0x1,0x4,0x0,0xD,0x6,0x8,0xE,0x3},
-	{0x7,0x5,0x0,0xD,0xB,0x6,0x1,0x2,0x3,0xA,0xC,0xF,0x4,0xE,0x9,0x8},
-	{0xE,0xC,0x0,0xA,0x9,0x2,0xD,0xB,0x7,0x5,0x8,0xF,0x3,0x6,0x1,0x4},
-	{0x0,0x1,0x2,0xA,0x4,0xD,0x5,0xC,0x9,0x7,0x3,0xF,0xB,0x8,0x6,0xE},
-	{0x8,0x4,0xB,0x1,0x3,0x5,0x0,0x9,0x2,0xE,0xA,0xC,0xD,0x6,0x7,0xF}
-	};
+gost_subst_block Gost28147_CryptoProParamSetB = {
+    {0x0, 0x4, 0xB, 0xE, 0x8, 0x3, 0x7, 0x1, 0xA, 0x2, 0x9, 0x6, 0xF, 0xD,
+     0x5, 0xC}
+    ,
+    {0x5, 0x2, 0xA, 0xB, 0x9, 0x1, 0xC, 0x3, 0x7, 0x4, 0xD, 0x0, 0x6, 0xF,
+     0x8, 0xE}
+    ,
+    {0x8, 0x3, 0x2, 0x6, 0x4, 0xD, 0xE, 0xB, 0xC, 0x1, 0x7, 0xF, 0xA, 0x0,
+     0x9, 0x5}
+    ,
+    {0x2, 0x7, 0xC, 0xF, 0x9, 0x5, 0xA, 0xB, 0x1, 0x4, 0x0, 0xD, 0x6, 0x8,
+     0xE, 0x3}
+    ,
+    {0x7, 0x5, 0x0, 0xD, 0xB, 0x6, 0x1, 0x2, 0x3, 0xA, 0xC, 0xF, 0x4, 0xE,
+     0x9, 0x8}
+    ,
+    {0xE, 0xC, 0x0, 0xA, 0x9, 0x2, 0xD, 0xB, 0x7, 0x5, 0x8, 0xF, 0x3, 0x6,
+     0x1, 0x4}
+    ,
+    {0x0, 0x1, 0x2, 0xA, 0x4, 0xD, 0x5, 0xC, 0x9, 0x7, 0x3, 0xF, 0xB, 0x8,
+     0x6, 0xE}
+    ,
+    {0x8, 0x4, 0xB, 0x1, 0x3, 0x5, 0x0, 0x9, 0x2, 0xE, 0xA, 0xC, 0xD, 0x6,
+     0x7, 0xF}
+};
+
 /* 1.2.643.2.2.31.3 */
-gost_subst_block Gost28147_CryptoProParamSetC= 
-	{
-	{0x7,0x4,0x0,0x5,0xA,0x2,0xF,0xE,0xC,0x6,0x1,0xB,0xD,0x9,0x3,0x8},
-	{0xA,0x9,0x6,0x8,0xD,0xE,0x2,0x0,0xF,0x3,0x5,0xB,0x4,0x1,0xC,0x7},
-	{0xC,0x9,0xB,0x1,0x8,0xE,0x2,0x4,0x7,0x3,0x6,0x5,0xA,0x0,0xF,0xD},
-	{0x8,0xD,0xB,0x0,0x4,0x5,0x1,0x2,0x9,0x3,0xC,0xE,0x6,0xF,0xA,0x7},
-	{0x3,0x6,0x0,0x1,0x5,0xD,0xA,0x8,0xB,0x2,0x9,0x7,0xE,0xF,0xC,0x4},
-	{0x8,0x2,0x5,0x0,0x4,0x9,0xF,0xA,0x3,0x7,0xC,0xD,0x6,0xE,0x1,0xB},
-	{0x0,0x1,0x7,0xD,0xB,0x4,0x5,0x2,0x8,0xE,0xF,0xC,0x9,0xA,0x6,0x3},
-	{0x1,0xB,0xC,0x2,0x9,0xD,0x0,0xF,0x4,0x5,0x8,0xE,0xA,0x7,0x6,0x3}
-	};
-
-/* 1.2.643.2.2.31.4 */ 
-gost_subst_block Gost28147_CryptoProParamSetD=
-	{
-	{0x1,0xA,0x6,0x8,0xF,0xB,0x0,0x4,0xC,0x3,0x5,0x9,0x7,0xD,0x2,0xE},
-	{0x3,0x0,0x6,0xF,0x1,0xE,0x9,0x2,0xD,0x8,0xC,0x4,0xB,0xA,0x5,0x7},
-	{0x8,0x0,0xF,0x3,0x2,0x5,0xE,0xB,0x1,0xA,0x4,0x7,0xC,0x9,0xD,0x6},
-	{0x0,0xC,0x8,0x9,0xD,0x2,0xA,0xB,0x7,0x3,0x6,0x5,0x4,0xE,0xF,0x1},
-	{0x1,0x5,0xE,0xC,0xA,0x7,0x0,0xD,0x6,0x2,0xB,0x4,0x9,0x3,0xF,0x8},
-	{0x1,0xC,0xB,0x0,0xF,0xE,0x6,0x5,0xA,0xD,0x4,0x8,0x9,0x3,0x7,0x2},
-	{0xB,0x6,0x3,0x4,0xC,0xF,0xE,0x2,0x7,0xD,0x8,0x0,0x5,0xA,0x9,0x1},
-	{0xF,0xC,0x2,0xA,0x6,0x4,0x5,0x0,0x7,0x9,0xE,0xD,0x1,0xB,0x8,0x3}
-	};
-
-
-const byte CryptoProKeyMeshingKey[]={
-	0x69, 0x00, 0x72, 0x22,   0x64, 0xC9, 0x04, 0x23,
-    0x8D, 0x3A, 0xDB, 0x96,   0x46, 0xE9, 0x2A, 0xC4,
-    0x18, 0xFE, 0xAC, 0x94,   0x00, 0xED, 0x07, 0x12,
-    0xC0, 0x86, 0xDC, 0xC2,   0xEF, 0x4C, 0xA9, 0x2B
-	};	
+gost_subst_block Gost28147_CryptoProParamSetC = {
+    {0x7, 0x4, 0x0, 0x5, 0xA, 0x2, 0xF, 0xE, 0xC, 0x6, 0x1, 0xB, 0xD, 0x9,
+     0x3, 0x8}
+    ,
+    {0xA, 0x9, 0x6, 0x8, 0xD, 0xE, 0x2, 0x0, 0xF, 0x3, 0x5, 0xB, 0x4, 0x1,
+     0xC, 0x7}
+    ,
+    {0xC, 0x9, 0xB, 0x1, 0x8, 0xE, 0x2, 0x4, 0x7, 0x3, 0x6, 0x5, 0xA, 0x0,
+     0xF, 0xD}
+    ,
+    {0x8, 0xD, 0xB, 0x0, 0x4, 0x5, 0x1, 0x2, 0x9, 0x3, 0xC, 0xE, 0x6, 0xF,
+     0xA, 0x7}
+    ,
+    {0x3, 0x6, 0x0, 0x1, 0x5, 0xD, 0xA, 0x8, 0xB, 0x2, 0x9, 0x7, 0xE, 0xF,
+     0xC, 0x4}
+    ,
+    {0x8, 0x2, 0x5, 0x0, 0x4, 0x9, 0xF, 0xA, 0x3, 0x7, 0xC, 0xD, 0x6, 0xE,
+     0x1, 0xB}
+    ,
+    {0x0, 0x1, 0x7, 0xD, 0xB, 0x4, 0x5, 0x2, 0x8, 0xE, 0xF, 0xC, 0x9, 0xA,
+     0x6, 0x3}
+    ,
+    {0x1, 0xB, 0xC, 0x2, 0x9, 0xD, 0x0, 0xF, 0x4, 0x5, 0x8, 0xE, 0xA, 0x7,
+     0x6, 0x3}
+};
+
+/* 1.2.643.2.2.31.4 */
+gost_subst_block Gost28147_CryptoProParamSetD = {
+    {0x1, 0xA, 0x6, 0x8, 0xF, 0xB, 0x0, 0x4, 0xC, 0x3, 0x5, 0x9, 0x7, 0xD,
+     0x2, 0xE}
+    ,
+    {0x3, 0x0, 0x6, 0xF, 0x1, 0xE, 0x9, 0x2, 0xD, 0x8, 0xC, 0x4, 0xB, 0xA,
+     0x5, 0x7}
+    ,
+    {0x8, 0x0, 0xF, 0x3, 0x2, 0x5, 0xE, 0xB, 0x1, 0xA, 0x4, 0x7, 0xC, 0x9,
+     0xD, 0x6}
+    ,
+    {0x0, 0xC, 0x8, 0x9, 0xD, 0x2, 0xA, 0xB, 0x7, 0x3, 0x6, 0x5, 0x4, 0xE,
+     0xF, 0x1}
+    ,
+    {0x1, 0x5, 0xE, 0xC, 0xA, 0x7, 0x0, 0xD, 0x6, 0x2, 0xB, 0x4, 0x9, 0x3,
+     0xF, 0x8}
+    ,
+    {0x1, 0xC, 0xB, 0x0, 0xF, 0xE, 0x6, 0x5, 0xA, 0xD, 0x4, 0x8, 0x9, 0x3,
+     0x7, 0x2}
+    ,
+    {0xB, 0x6, 0x3, 0x4, 0xC, 0xF, 0xE, 0x2, 0x7, 0xD, 0x8, 0x0, 0x5, 0xA,
+     0x9, 0x1}
+    ,
+    {0xF, 0xC, 0x2, 0xA, 0x6, 0x4, 0x5, 0x0, 0x7, 0x9, 0xE, 0xD, 0x1, 0xB,
+     0x8, 0x3}
+};
+
+const byte CryptoProKeyMeshingKey[] = {
+    0x69, 0x00, 0x72, 0x22, 0x64, 0xC9, 0x04, 0x23,
+    0x8D, 0x3A, 0xDB, 0x96, 0x46, 0xE9, 0x2A, 0xC4,
+    0x18, 0xFE, 0xAC, 0x94, 0x00, 0xED, 0x07, 0x12,
+    0xC0, 0x86, 0xDC, 0xC2, 0xEF, 0x4C, 0xA9, 0x2B
+};
+
 /* Initialization of gost_ctx subst blocks*/
-static void kboxinit(gost_ctx *c, const gost_subst_block *b)
-	{ 
-	int i; 
-	
-	for (i = 0; i < 256; i++)
-		{
-		c->k87[i] = (word32)(b->k8[i>>4] <<4 | b->k7 [i &15])<<24;
-		c->k65[i] = (b->k6[i>>4] << 4 | b->k5 [i &15])<<16;
-		c->k43[i] = (b->k4[i>>4] <<4  | b->k3 [i &15])<<8;
-		c->k21[i] = b->k2[i>>4] <<4  | b->k1 [i &15];
-
-		}
-	}
+static void kboxinit(gost_ctx * c, const gost_subst_block * b)
+{
+    int i;
+
+    for (i = 0; i < 256; i++) {
+        c->k87[i] = (word32) (b->k8[i >> 4] << 4 | b->k7[i & 15]) << 24;
+        c->k65[i] = (b->k6[i >> 4] << 4 | b->k5[i & 15]) << 16;
+        c->k43[i] = (b->k4[i >> 4] << 4 | b->k3[i & 15]) << 8;
+        c->k21[i] = b->k2[i >> 4] << 4 | b->k1[i & 15];
+
+    }
+}
 
 /* Part of GOST 28147 algorithm moved into separate function */
-static word32 f(gost_ctx *c,word32 x) 
-	{
-	x = c->k87[x>>24 & 255] | c->k65[x>>16 & 255]| 
-		c->k43[x>> 8 & 255] | c->k21[x & 255]; 
-	/* Rotate left 11 bits */ 
-	return x<<11 | x>>(32-11);
-	}
+static word32 f(gost_ctx * c, word32 x)
+{
+    x = c->k87[x >> 24 & 255] | c->k65[x >> 16 & 255] |
+        c->k43[x >> 8 & 255] | c->k21[x & 255];
+    /* Rotate left 11 bits */
+    return x << 11 | x >> (32 - 11);
+}
+
 /* Low-level encryption routine - encrypts one 64 bit block*/
-void gostcrypt(gost_ctx *c, const byte *in, byte *out)
-	{ 
-	register word32 n1, n2; /* As named in the GOST */ 
-	n1 = in[0]|(in[1]<<8)|(in[2]<<16)|((word32)in[3]<<24); 
-	n2 = in[4]|(in[5]<<8)|(in[6]<<16)|((word32)in[7]<<24); 
-	/* Instead of swapping halves, swap names each round */ 
- 	 
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]); 
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]); 
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]); 
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]); 
-  
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]);
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]);
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]);
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]);
-                               
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]);
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]);
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]);
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]);
-                               
-	n2 ^= f(c,n1+c->k[7]); n1 ^= f(c,n2+c->k[6]);
-	n2 ^= f(c,n1+c->k[5]); n1 ^= f(c,n2+c->k[4]);
-	n2 ^= f(c,n1+c->k[3]); n1 ^= f(c,n2+c->k[2]);
-	n2 ^= f(c,n1+c->k[1]); n1 ^= f(c,n2+c->k[0]);
- 
-	out[0] = (byte)(n2&0xff);  out[1] = (byte)((n2>>8)&0xff);
-	out[2] = (byte)((n2>>16)&0xff); out[3]=(byte)(n2>>24); 
-	out[4] = (byte)(n1&0xff);  out[5] = (byte)((n1>>8)&0xff);
-	out[6] = (byte)((n1>>16)&0xff); out[7] = (byte)(n1>>24);
-	} 
+void gostcrypt(gost_ctx * c, const byte * in, byte * out)
+{
+    register word32 n1, n2;     /* As named in the GOST */
+    n1 = in[0] | (in[1] << 8) | (in[2] << 16) | ((word32) in[3] << 24);
+    n2 = in[4] | (in[5] << 8) | (in[6] << 16) | ((word32) in[7] << 24);
+    /* Instead of swapping halves, swap names each round */
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    n2 ^= f(c, n1 + c->k[7]);
+    n1 ^= f(c, n2 + c->k[6]);
+    n2 ^= f(c, n1 + c->k[5]);
+    n1 ^= f(c, n2 + c->k[4]);
+    n2 ^= f(c, n1 + c->k[3]);
+    n1 ^= f(c, n2 + c->k[2]);
+    n2 ^= f(c, n1 + c->k[1]);
+    n1 ^= f(c, n2 + c->k[0]);
+
+    out[0] = (byte) (n2 & 0xff);
+    out[1] = (byte) ((n2 >> 8) & 0xff);
+    out[2] = (byte) ((n2 >> 16) & 0xff);
+    out[3] = (byte) (n2 >> 24);
+    out[4] = (byte) (n1 & 0xff);
+    out[5] = (byte) ((n1 >> 8) & 0xff);
+    out[6] = (byte) ((n1 >> 16) & 0xff);
+    out[7] = (byte) (n1 >> 24);
+}
+
 /* Low-level decryption routine. Decrypts one 64-bit block */
-void gostdecrypt(gost_ctx *c, const byte *in,byte *out)
-	{ 
-	register word32 n1, n2; /* As named in the GOST */ 
-	n1 = in[0]|(in[1]<<8)|(in[2]<<16)|((word32)in[3]<<24); 
-	n2 = in[4]|(in[5]<<8)|(in[6]<<16)|((word32)in[7]<<24); 
-	
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]); 
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]); 
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]);
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]); 
-	
-	n2 ^= f(c,n1+c->k[7]); n1 ^= f(c,n2+c->k[6]);
-	n2 ^= f(c,n1+c->k[5]); n1 ^= f(c,n2+c->k[4]);
-	n2 ^= f(c,n1+c->k[3]); n1 ^= f(c,n2+c->k[2]);
-	n2 ^= f(c,n1+c->k[1]); n1 ^= f(c,n2+c->k[0]);
-	
-	n2 ^= f(c,n1+c->k[7]); n1 ^= f(c,n2+c->k[6]);
-	n2 ^= f(c,n1+c->k[5]); n1 ^= f(c,n2+c->k[4]);
-	n2 ^= f(c,n1+c->k[3]); n1 ^= f(c,n2+c->k[2]);
-	n2 ^= f(c,n1+c->k[1]); n1 ^= f(c,n2+c->k[0]);
-	
-	n2 ^= f(c,n1+c->k[7]); n1 ^= f(c,n2+c->k[6]);
-	n2 ^= f(c,n1+c->k[5]); n1 ^= f(c,n2+c->k[4]);
-	n2 ^= f(c,n1+c->k[3]); n1 ^= f(c,n2+c->k[2]);
-	n2 ^= f(c,n1+c->k[1]); n1 ^= f(c,n2+c->k[0]);
-
-	out[0] = (byte)(n2&0xff);  out[1] = (byte)((n2>>8)&0xff);
-	out[2] = (byte)((n2>>16)&0xff); out[3]=(byte)(n2>>24);
-	out[4] = (byte)(n1&0xff);  out[5] = (byte)((n1>>8)&0xff);
-	out[6] = (byte)((n1>>16)&0xff); out[7] = (byte)(n1>>24);
-	} 
+void gostdecrypt(gost_ctx * c, const byte * in, byte * out)
+{
+    register word32 n1, n2;     /* As named in the GOST */
+    n1 = in[0] | (in[1] << 8) | (in[2] << 16) | ((word32) in[3] << 24);
+    n2 = in[4] | (in[5] << 8) | (in[6] << 16) | ((word32) in[7] << 24);
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    n2 ^= f(c, n1 + c->k[7]);
+    n1 ^= f(c, n2 + c->k[6]);
+    n2 ^= f(c, n1 + c->k[5]);
+    n1 ^= f(c, n2 + c->k[4]);
+    n2 ^= f(c, n1 + c->k[3]);
+    n1 ^= f(c, n2 + c->k[2]);
+    n2 ^= f(c, n1 + c->k[1]);
+    n1 ^= f(c, n2 + c->k[0]);
+
+    n2 ^= f(c, n1 + c->k[7]);
+    n1 ^= f(c, n2 + c->k[6]);
+    n2 ^= f(c, n1 + c->k[5]);
+    n1 ^= f(c, n2 + c->k[4]);
+    n2 ^= f(c, n1 + c->k[3]);
+    n1 ^= f(c, n2 + c->k[2]);
+    n2 ^= f(c, n1 + c->k[1]);
+    n1 ^= f(c, n2 + c->k[0]);
+
+    n2 ^= f(c, n1 + c->k[7]);
+    n1 ^= f(c, n2 + c->k[6]);
+    n2 ^= f(c, n1 + c->k[5]);
+    n1 ^= f(c, n2 + c->k[4]);
+    n2 ^= f(c, n1 + c->k[3]);
+    n1 ^= f(c, n2 + c->k[2]);
+    n2 ^= f(c, n1 + c->k[1]);
+    n1 ^= f(c, n2 + c->k[0]);
+
+    out[0] = (byte) (n2 & 0xff);
+    out[1] = (byte) ((n2 >> 8) & 0xff);
+    out[2] = (byte) ((n2 >> 16) & 0xff);
+    out[3] = (byte) (n2 >> 24);
+    out[4] = (byte) (n1 & 0xff);
+    out[5] = (byte) ((n1 >> 8) & 0xff);
+    out[6] = (byte) ((n1 >> 16) & 0xff);
+    out[7] = (byte) (n1 >> 24);
+}
 
 /* Encrypts several blocks in ECB mode */
-void gost_enc(gost_ctx *c,const byte *clear,byte *cipher, int blocks)
-	{ 
-	int i; 
-	for(i=0;ik[i]=k[j]|(k[j+1]<<8)|(k[j+2]<<16)|((word32)k[j+3]<<24);
-		}		
-	} 
+void gost_key(gost_ctx * c, const byte * k)
+{
+    int i, j;
+    for (i = 0, j = 0; i < 8; i++, j += 4) {
+        c->k[i] =
+            k[j] | (k[j + 1] << 8) | (k[j + 2] << 16) | ((word32) k[j + 3] <<
+                                                         24);
+    }
+}
 
 /* Retrieve 256-bit key from context */
-void gost_get_key(gost_ctx *c, byte *k) 
-	{
-	int i,j; 
-	for(i=0,j=0;i<8;i++,j+=4)
-		{
-		k[j]=(byte)(c->k[i]& 0xFF);
-		k[j+1]=(byte)((c->k[i]>>8 )&0xFF);
-		k[j+2]=(byte)((c->k[i]>>16) &0xFF);
-		k[j+3]=(byte)((c->k[i]>>24) &0xFF);
-		}		
-	}
+void gost_get_key(gost_ctx * c, byte * k)
+{
+    int i, j;
+    for (i = 0, j = 0; i < 8; i++, j += 4) {
+        k[j] = (byte) (c->k[i] & 0xFF);
+        k[j + 1] = (byte) ((c->k[i] >> 8) & 0xFF);
+        k[j + 2] = (byte) ((c->k[i] >> 16) & 0xFF);
+        k[j + 3] = (byte) ((c->k[i] >> 24) & 0xFF);
+    }
+}
 
 /* Initalize context. Provides default value for subst_block */
-void gost_init(gost_ctx *c, const gost_subst_block *b)
-	{ 	
-	if(!b)
-		{
-		b=&GostR3411_94_TestParamSet;
-		}	
-	kboxinit(c,b); 
-	}
+void gost_init(gost_ctx * c, const gost_subst_block * b)
+{
+    if (!b) {
+        b = &GostR3411_94_TestParamSet;
+    }
+    kboxinit(c, b);
+}
 
 /* Cleans up key from context */
-void gost_destroy(gost_ctx *c)
-	{ 
-	int i; for(i=0;i<8;i++) c->k[i]=0; 
-	} 
-
-/* Compute GOST 28147 mac block 
- * 
- * Parameters
- *   gost_ctx *c - context initalized with substitution blocks and key
- *   buffer - 8-byte mac state buffer
- *   block 8-byte block to process.
- * */
-void mac_block(gost_ctx *c,byte *buffer,const  byte *block)
-	{
-	register word32 n1, n2; /* As named in the GOST */ 
-	int i;
-	for (i=0; i<8; i++)
-		{
-		buffer[i]^=block[i];
-		}	  
-	n1 = buffer[0]|(buffer[1]<<8)|(buffer[2]<<16)|((word32)buffer[3]<<24); 
-	n2 = buffer[4]|(buffer[5]<<8)|(buffer[6]<<16)|((word32)buffer[7]<<24); 
-	/* Instead of swapping halves, swap names each round */ 
- 	 
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]); 
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]); 
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]); 
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]); 
-  
-	n2 ^= f(c,n1+c->k[0]); n1 ^= f(c,n2+c->k[1]);
-	n2 ^= f(c,n1+c->k[2]); n1 ^= f(c,n2+c->k[3]);
-	n2 ^= f(c,n1+c->k[4]); n1 ^= f(c,n2+c->k[5]);
-	n2 ^= f(c,n1+c->k[6]); n1 ^= f(c,n2+c->k[7]);
-
-	buffer[0] = (byte)(n1&0xff);  buffer[1] = (byte)((n1>>8)&0xff);
-	buffer[2] = (byte)((n1>>16)&0xff); buffer[3] = (byte)(n1>>24);
-	buffer[4] = (byte)(n2&0xff);  buffer[5] = (byte)((n2>>8)&0xff);
-	buffer[6] = (byte)((n2>>16)&0xff); buffer[7] = (byte)(n2>>24);
-	}
+void gost_destroy(gost_ctx * c)
+{
+    int i;
+    for (i = 0; i < 8; i++)
+        c->k[i] = 0;
+}
+
+/*
+ * Compute GOST 28147 mac block Parameters gost_ctx *c - context initalized
+ * with substitution blocks and key buffer - 8-byte mac state buffer block
+ * 8-byte block to process.
+ */
+void mac_block(gost_ctx * c, byte * buffer, const byte * block)
+{
+    register word32 n1, n2;     /* As named in the GOST */
+    int i;
+    for (i = 0; i < 8; i++) {
+        buffer[i] ^= block[i];
+    }
+    n1 = buffer[0] | (buffer[1] << 8) | (buffer[2] << 16) | ((word32)
+                                                             buffer[3] << 24);
+    n2 = buffer[4] | (buffer[5] << 8) | (buffer[6] << 16) | ((word32)
+                                                             buffer[7] << 24);
+    /* Instead of swapping halves, swap names each round */
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    n2 ^= f(c, n1 + c->k[0]);
+    n1 ^= f(c, n2 + c->k[1]);
+    n2 ^= f(c, n1 + c->k[2]);
+    n1 ^= f(c, n2 + c->k[3]);
+    n2 ^= f(c, n1 + c->k[4]);
+    n1 ^= f(c, n2 + c->k[5]);
+    n2 ^= f(c, n1 + c->k[6]);
+    n1 ^= f(c, n2 + c->k[7]);
+
+    buffer[0] = (byte) (n1 & 0xff);
+    buffer[1] = (byte) ((n1 >> 8) & 0xff);
+    buffer[2] = (byte) ((n1 >> 16) & 0xff);
+    buffer[3] = (byte) (n1 >> 24);
+    buffer[4] = (byte) (n2 & 0xff);
+    buffer[5] = (byte) ((n2 >> 8) & 0xff);
+    buffer[6] = (byte) ((n2 >> 16) & 0xff);
+    buffer[7] = (byte) (n2 >> 24);
+}
 
 /* Get mac with specified number of bits from MAC state buffer */
-void get_mac(byte *buffer,int nbits,byte *out)
-	{
-	int nbytes= nbits >> 3;
-	int rembits = nbits & 7;
-	int mask =rembits?((1> 3;
+    int rembits = nbits & 7;
+    int mask = rembits ? ((1 < rembits) - 1) : 0;
+    int i;
+    for (i = 0; i < nbytes; i++)
+        out[i] = buffer[i];
+    if (rembits)
+        out[i] = buffer[i] & mask;
+}
+
+/*
+ * Compute mac of specified length (in bits) from data. Context should be
+ * initialized with key and subst blocks
+ */
+int gost_mac(gost_ctx * ctx, int mac_len, const unsigned char *data,
+             unsigned int data_len, unsigned char *mac)
+{
+    byte buffer[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+    byte buf2[8];
+    unsigned int i;
+    for (i = 0; i + 8 <= data_len; i += 8)
+        mac_block(ctx, buffer, data + i);
+    if (i < data_len) {
+        memset(buf2, 0, 8);
+        memcpy(buf2, data + i, data_len - i);
+        mac_block(ctx, buffer, buf2);
+        i += 8;
+    }
+    if (i == 8) {
+        memset(buf2, 0, 8);
+        mac_block(ctx, buffer, buf2);
+    }
+    get_mac(buffer, mac_len, mac);
+    return 1;
+}
 
 /* Compute MAC with non-zero IV. Used in some RFC 4357 algorithms */
-int gost_mac_iv(gost_ctx *ctx,int mac_len,const unsigned char *iv,const unsigned char *data,
-	unsigned int data_len,unsigned char *mac) 
-	{
-	byte buffer[8];
-	byte buf2[8];
-	unsigned int i;
-	memcpy (buffer,iv,8);
-	for (i=0;i+8<=data_len;i+=8) 
-		mac_block(ctx,buffer,data+i);
-	if (i 2147483647L 
-typedef unsigned int u4; 
-#else 
-typedef unsigned long u4; 
-#endif 
+# if __LONG_MAX__ > 2147483647L
+typedef unsigned int u4;
+# else
+typedef unsigned long u4;
+# endif
 /* Typedef for unsigned 8-bit integer */
-typedef unsigned char byte; 
+typedef unsigned char byte;
 
 /* Internal representation of GOST substitution blocks */
 typedef struct {
-		byte k8[16];
-		byte k7[16];
-		byte k6[16];
-		byte k5[16];
-		byte k4[16];
-		byte k3[16];
-		byte k2[16];
-		byte k1[16];
-} gost_subst_block;		
-
+    byte k8[16];
+    byte k7[16];
+    byte k6[16];
+    byte k5[16];
+    byte k4[16];
+    byte k3[16];
+    byte k2[16];
+    byte k1[16];
+} gost_subst_block;
 
 /* Cipher context includes key and preprocessed  substitution block */
-typedef struct { 
-		u4 k[8]; 
-		/* Constant s-boxes -- set up in gost_init(). */ 
-		u4 k87[256],k65[256],k43[256],k21[256]; 
-} gost_ctx; 
-/* Note: encrypt and decrypt expect full blocks--padding blocks is 
-         caller's responsibility. All bulk encryption is done in 
-		 ECB mode by these calls. Other modes may be added easily 
-		 enough.                                            */
+typedef struct {
+    u4 k[8];
+    /* Constant s-boxes -- set up in gost_init(). */
+    u4 k87[256], k65[256], k43[256], k21[256];
+} gost_ctx;
+/*
+ * Note: encrypt and decrypt expect full blocks--padding blocks is caller's
+ * responsibility. All bulk encryption is done in ECB mode by these calls.
+ * Other modes may be added easily enough.
+ */
 /* Encrypt several full blocks in ECB mode */
-void gost_enc(gost_ctx *ctx, const byte *clear,byte *cipher, int blocks); 
+void gost_enc(gost_ctx * ctx, const byte * clear, byte * cipher, int blocks);
 /* Decrypt several full blocks in ECB mode */
-void gost_dec(gost_ctx *ctx, const byte *cipher,byte *clear, int blocks); 
+void gost_dec(gost_ctx * ctx, const byte * cipher, byte * clear, int blocks);
 /* Encrypts several full blocks in CFB mode using 8byte IV */
-void gost_enc_cfb(gost_ctx *ctx,const byte *iv,const byte *clear,byte *cipher,int  blocks);
+void gost_enc_cfb(gost_ctx * ctx, const byte * iv, const byte * clear,
+                  byte * cipher, int blocks);
 /* Decrypts several full blocks in CFB mode using 8byte IV */
-void gost_dec_cfb(gost_ctx *ctx,const byte *iv,const byte *cipher,byte *clear,int  blocks);
+void gost_dec_cfb(gost_ctx * ctx, const byte * iv, const byte * cipher,
+                  byte * clear, int blocks);
 
 /* Encrypt one  block */
-void gostcrypt(gost_ctx *c, const byte *in, byte *out);
+void gostcrypt(gost_ctx * c, const byte * in, byte * out);
 /* Decrypt one  block */
-void gostdecrypt(gost_ctx *c, const byte *in,byte *out);
+void gostdecrypt(gost_ctx * c, const byte * in, byte * out);
 /* Set key into context */
-void gost_key(gost_ctx *ctx, const byte *key); 
+void gost_key(gost_ctx * ctx, const byte * key);
 /* Get key from context */
-void gost_get_key(gost_ctx *ctx, byte *key);
+void gost_get_key(gost_ctx * ctx, byte * key);
 /* Set S-blocks into context */
-void gost_init(gost_ctx *ctx, const gost_subst_block *subst_block); 
+void gost_init(gost_ctx * ctx, const gost_subst_block * subst_block);
 /* Clean up context */
-void gost_destroy(gost_ctx *ctx);
+void gost_destroy(gost_ctx * ctx);
 /* Intermediate function used for calculate hash */
-void gost_enc_with_key(gost_ctx *,byte *key,byte *inblock,byte *outblock);
+void gost_enc_with_key(gost_ctx *, byte * key, byte * inblock,
+                       byte * outblock);
 /* Compute MAC of given length in bits from data */
-int gost_mac(gost_ctx *ctx,int hmac_len,const unsigned char *data,
-		unsigned int data_len,unsigned char *hmac) ;
-/* Compute MAC of given length in bits from data, using non-zero 8-byte
- * IV (non-standard, for use in CryptoPro key transport only */
-int gost_mac_iv(gost_ctx *ctx,int hmac_len,const unsigned char *iv,const unsigned char *data,
-		unsigned int data_len,unsigned char *hmac) ;
+int gost_mac(gost_ctx * ctx, int hmac_len, const unsigned char *data,
+             unsigned int data_len, unsigned char *hmac);
+/*
+ * Compute MAC of given length in bits from data, using non-zero 8-byte IV
+ * (non-standard, for use in CryptoPro key transport only
+ */
+int gost_mac_iv(gost_ctx * ctx, int hmac_len, const unsigned char *iv,
+                const unsigned char *data, unsigned int data_len,
+                unsigned char *hmac);
 /* Perform one step of MAC calculation like gostcrypt */
-void mac_block(gost_ctx *c,byte *buffer,const  byte *block); 
+void mac_block(gost_ctx * c, byte * buffer, const byte * block);
 /* Extracts MAC value from mac state buffer */
-void get_mac(byte *buffer,int nbits,byte *out);
+void get_mac(byte * buffer, int nbits, byte * out);
 /* Implements cryptopro key meshing algorithm. Expect IV to be 8-byte size*/
-void cryptopro_key_meshing(gost_ctx *ctx, unsigned char *iv);
+void cryptopro_key_meshing(gost_ctx * ctx, unsigned char *iv);
 /* Parameter sets specified in RFC 4357 */
 extern gost_subst_block GostR3411_94_TestParamSet;
 extern gost_subst_block GostR3411_94_CryptoProParamSet;
@@ -86,7 +92,7 @@ extern gost_subst_block Gost28147_CryptoProParamSetA;
 extern gost_subst_block Gost28147_CryptoProParamSetB;
 extern gost_subst_block Gost28147_CryptoProParamSetC;
 extern gost_subst_block Gost28147_CryptoProParamSetD;
-extern const byte CryptoProKeyMeshingKey[]; 
-typedef unsigned int word32; 
+extern const byte CryptoProKeyMeshingKey[];
+typedef unsigned int word32;
 
 #endif
diff --git a/engines/ccgost/gost94_keyx.c b/engines/ccgost/gost94_keyx.c
index 52d189ca8b..85f4bc8998 100644
--- a/engines/ccgost/gost94_keyx.c
+++ b/engines/ccgost/gost94_keyx.c
@@ -20,272 +20,259 @@
 #include "gost_keywrap.h"
 #include "gost_lcl.h"
 /* Common functions for both 94 and 2001 key exchange schemes */
-/* Implementation of the Diffi-Hellman key agreement scheme based on
- * GOST-94 keys */
+/*
+ * Implementation of the Diffi-Hellman key agreement scheme based on GOST-94
+ * keys
+ */
 
-/* Computes Diffie-Hellman key and stores it into buffer in
- * little-endian byte order as expected by both versions of GOST 94
- * algorithm
+/*
+ * Computes Diffie-Hellman key and stores it into buffer in little-endian
+ * byte order as expected by both versions of GOST 94 algorithm
  */
-static int compute_pair_key_le(unsigned char *pair_key,BIGNUM *pub_key,DH *dh) 
-	{
-	unsigned char be_key[128];
-	int i,key_size;
-	key_size=DH_compute_key(be_key,pub_key,dh);
-	if (!key_size) return 0;
-	memset(pair_key,0,128);
-	for (i=0;ig = BN_dup(pubk->pkey.dsa->g);
-	dh->p = BN_dup(pubk->pkey.dsa->p);
-	dh->priv_key = BN_dup(priv_key);
-	ret=compute_pair_key_le(dh_key,((DSA *)(EVP_PKEY_get0(pubk)))->pub_key,dh) ;
-	DH_free(dh);
-	if (!ret)	return 0;
-	init_gost_hash_ctx(&hash_ctx,&GostR3411_94_CryptoProParamSet);
-	start_hash(&hash_ctx);
-	hash_block(&hash_ctx,dh_key,128);
-	finish_hash(&hash_ctx,shared_key);
-	done_gost_hash_ctx(&hash_ctx);
-	return 1;
-	}
+static int make_cp_exchange_key(BIGNUM *priv_key, EVP_PKEY *pubk,
+                                unsigned char *shared_key)
+{
+    unsigned char dh_key[128];
+    int ret;
+    gost_hash_ctx hash_ctx;
+    DH *dh = DH_new();
+
+    if (!dh)
+        return 0;
+    memset(dh_key, 0, 128);
+    dh->g = BN_dup(pubk->pkey.dsa->g);
+    dh->p = BN_dup(pubk->pkey.dsa->p);
+    dh->priv_key = BN_dup(priv_key);
+    ret =
+        compute_pair_key_le(dh_key, ((DSA *)(EVP_PKEY_get0(pubk)))->pub_key,
+                            dh);
+    DH_free(dh);
+    if (!ret)
+        return 0;
+    init_gost_hash_ctx(&hash_ctx, &GostR3411_94_CryptoProParamSet);
+    start_hash(&hash_ctx);
+    hash_block(&hash_ctx, dh_key, 128);
+    finish_hash(&hash_ctx, shared_key);
+    done_gost_hash_ctx(&hash_ctx);
+    return 1;
+}
 
 /* EVP_PKEY_METHOD callback derive. Implements VKO R 34.10-94 */
 
-int pkey_gost94_derive(EVP_PKEY_CTX *ctx,unsigned char *key,size_t *keylen)
-	{
-		EVP_PKEY *pubk = EVP_PKEY_CTX_get0_peerkey(ctx);
-		EVP_PKEY *mykey = EVP_PKEY_CTX_get0_pkey(ctx);
-		*keylen = 32;
-		if (key == NULL) return 1;
+int pkey_gost94_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
+{
+    EVP_PKEY *pubk = EVP_PKEY_CTX_get0_peerkey(ctx);
+    EVP_PKEY *mykey = EVP_PKEY_CTX_get0_pkey(ctx);
+    *keylen = 32;
+    if (key == NULL)
+        return 1;
 
-		return make_cp_exchange_key(gost_get0_priv_key(mykey), pubk, key);
-	}
+    return make_cp_exchange_key(gost_get0_priv_key(mykey), pubk, key);
+}
 
-/* EVP_PKEY_METHOD callback encrypt for
- * GOST R 34.10-94 cryptopro modification
+/*
+ * EVP_PKEY_METHOD callback encrypt for GOST R 34.10-94 cryptopro
+ * modification
  */
 
+int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
+                          size_t *outlen, const unsigned char *key,
+                          size_t key_len)
+{
+    GOST_KEY_TRANSPORT *gkt = NULL;
+    unsigned char shared_key[32], ukm[8], crypted_key[44];
+    const struct gost_cipher_info *param = get_encryption_params(NULL);
+    EVP_PKEY *pubk = EVP_PKEY_CTX_get0_pkey(ctx);
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    gost_ctx cctx;
+    int key_is_ephemeral = 1;
+    EVP_PKEY *mykey = EVP_PKEY_CTX_get0_peerkey(ctx);
 
-int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char* key, size_t key_len ) 
-	{
-	GOST_KEY_TRANSPORT *gkt=NULL;
-	unsigned char shared_key[32], ukm[8],crypted_key[44];
-	const struct gost_cipher_info *param=get_encryption_params(NULL);
-	EVP_PKEY *pubk = EVP_PKEY_CTX_get0_pkey(ctx);
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	gost_ctx cctx;
-	int key_is_ephemeral=1;
-	EVP_PKEY *mykey = EVP_PKEY_CTX_get0_peerkey(ctx);
+    /* Do not use vizir cipher parameters with cryptopro */
+    if (!get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS)
+        && param == gost_cipher_list) {
+        param = gost_cipher_list + 1;
+    }
 
-	/* Do not use vizir cipher parameters with cryptopro */
-	if (!get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS) && param ==  gost_cipher_list)
-		{
-		param= gost_cipher_list+1;
-		}	
+    if (mykey) {
+        /* If key already set, it is not ephemeral */
+        key_is_ephemeral = 0;
+        if (!gost_get0_priv_key(mykey)) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
+                    GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR);
+            goto err;
+        }
+    } else {
+        /* Otherwise generate ephemeral key */
+        key_is_ephemeral = 1;
+        if (out) {
+            mykey = EVP_PKEY_new();
+            EVP_PKEY_assign(mykey, EVP_PKEY_base_id(pubk), DSA_new());
+            EVP_PKEY_copy_parameters(mykey, pubk);
+            if (!gost_sign_keygen(EVP_PKEY_get0(mykey))) {
+                goto err;
+            }
+        }
+    }
+    if (out)
+        make_cp_exchange_key(gost_get0_priv_key(mykey), pubk, shared_key);
+    if (data->shared_ukm) {
+        memcpy(ukm, data->shared_ukm, 8);
+    } else if (out) {
+        if (RAND_bytes(ukm, 8) <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
+                    GOST_R_RANDOM_GENERATOR_FAILURE);
+            goto err;
+        }
+    }
 
-	if (mykey) 
-		{
-		/* If key already set, it is not ephemeral */
-		key_is_ephemeral=0;
-		if (!gost_get0_priv_key(mykey)) 
-			{
-			GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
-			GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR);
-			goto err;
-			}	
-		} 
-	else 
-		{
-		/* Otherwise generate ephemeral key */
-		key_is_ephemeral = 1;
-		if (out) 
-			{
-			mykey = EVP_PKEY_new();
-			EVP_PKEY_assign(mykey, EVP_PKEY_base_id(pubk),DSA_new());
-			EVP_PKEY_copy_parameters(mykey,pubk);
-			if (!gost_sign_keygen(EVP_PKEY_get0(mykey))) 
-				{
-				goto err;
-				}	
-			}
-		}	
-	if (out)
-		make_cp_exchange_key(gost_get0_priv_key(mykey),pubk,shared_key);
-	if (data->shared_ukm) 
-		{
-		memcpy(ukm,data->shared_ukm,8);
-		}
-	else if (out) 
-		{	
-		if (RAND_bytes(ukm,8)<=0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
-					GOST_R_RANDOM_GENERATOR_FAILURE);
-			goto err;
-			}	
-		}
-		
-	if (out) {
-		gost_init(&cctx,param->sblock);
-		keyWrapCryptoPro(&cctx,shared_key,ukm,key,crypted_key);
-	}	
-	gkt = GOST_KEY_TRANSPORT_new();
-	if (!gkt)
-		{
-		goto memerr;
-		}	
-	if(!ASN1_OCTET_STRING_set(gkt->key_agreement_info->eph_iv,
-			ukm,8))
-		{
-		goto memerr;
-		}	
-	if (!ASN1_OCTET_STRING_set(gkt->key_info->imit,crypted_key+40,4))
-		{
-		goto memerr;
-		}
-	if (!ASN1_OCTET_STRING_set(gkt->key_info->encrypted_key,crypted_key+8,32))
-		{
-		goto memerr;
-		}
-	if (key_is_ephemeral) {	
-	if (!X509_PUBKEY_set(&gkt->key_agreement_info->ephem_key,out?mykey:pubk))
-		{
-		GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,GOST_R_CANNOT_PACK_EPHEMERAL_KEY);
-		goto err;
-		}
-		if (out) EVP_PKEY_free(mykey);
-	}	
-	ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
-	gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
-	*outlen = i2d_GOST_KEY_TRANSPORT(gkt,out?&out:NULL);
-	if (*outlen <= 0)
-		{
-		GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO);
-		goto err;
-		}
-	if (!key_is_ephemeral)
-		{
-		/* Set control "public key from client certificate used" */
-		if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
-				GOST_R_CTRL_CALL_FAILED);
-			goto err;
-			}
-		}
-	GOST_KEY_TRANSPORT_free(gkt);
-	return 1;	
-	memerr:
-		if (key_is_ephemeral) {
-			EVP_PKEY_free(mykey);
-		}	
-	GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
-		GOST_R_MALLOC_FAILURE);
-	err:		
-	GOST_KEY_TRANSPORT_free(gkt);
-	return -1;
-	}
+    if (out) {
+        gost_init(&cctx, param->sblock);
+        keyWrapCryptoPro(&cctx, shared_key, ukm, key, crypted_key);
+    }
+    gkt = GOST_KEY_TRANSPORT_new();
+    if (!gkt) {
+        goto memerr;
+    }
+    if (!ASN1_OCTET_STRING_set(gkt->key_agreement_info->eph_iv, ukm, 8)) {
+        goto memerr;
+    }
+    if (!ASN1_OCTET_STRING_set(gkt->key_info->imit, crypted_key + 40, 4)) {
+        goto memerr;
+    }
+    if (!ASN1_OCTET_STRING_set
+        (gkt->key_info->encrypted_key, crypted_key + 8, 32)) {
+        goto memerr;
+    }
+    if (key_is_ephemeral) {
+        if (!X509_PUBKEY_set
+            (&gkt->key_agreement_info->ephem_key, out ? mykey : pubk)) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
+                    GOST_R_CANNOT_PACK_EPHEMERAL_KEY);
+            goto err;
+        }
+        if (out)
+            EVP_PKEY_free(mykey);
+    }
+    ASN1_OBJECT_free(gkt->key_agreement_info->cipher);
+    gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid);
+    *outlen = i2d_GOST_KEY_TRANSPORT(gkt, out ? &out : NULL);
+    if (*outlen <= 0) {
+        GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,
+                GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO);
+        goto err;
+    }
+    if (!key_is_ephemeral) {
+        /* Set control "public key from client certificate used" */
+        if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <=
+            0) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT, GOST_R_CTRL_CALL_FAILED);
+            goto err;
+        }
+    }
+    GOST_KEY_TRANSPORT_free(gkt);
+    return 1;
+ memerr:
+    if (key_is_ephemeral) {
+        EVP_PKEY_free(mykey);
+    }
+    GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT, GOST_R_MALLOC_FAILURE);
+ err:
+    GOST_KEY_TRANSPORT_free(gkt);
+    return -1;
+}
 
-	
-/* EVP_PLEY_METHOD callback decrypt for
- * GOST R 34.10-94 cryptopro modification
+/*
+ * EVP_PLEY_METHOD callback decrypt for GOST R 34.10-94 cryptopro
+ * modification
  */
-int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *key_len,const unsigned char *in, size_t in_len) {
-	const unsigned char *p = in;
-	GOST_KEY_TRANSPORT *gkt = NULL;
-	unsigned char wrappedKey[44];
-	unsigned char sharedKey[32];
-	gost_ctx cctx;
-	const struct gost_cipher_info *param=NULL;
-	EVP_PKEY *eph_key=NULL, *peerkey=NULL;
-	EVP_PKEY *priv= EVP_PKEY_CTX_get0_pkey(ctx); 
-	
-	if (!key)
-		{
-		*key_len = 32;
-		return 1;
-		}	
-	
-	gkt = d2i_GOST_KEY_TRANSPORT(NULL,(const unsigned char **)&p,
-		in_len);
-	if (!gkt)
-		{
-		GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO);
-		return 0;
-		}	
-	eph_key = X509_PUBKEY_get(gkt->key_agreement_info->ephem_key);
-	if (eph_key)
-		{
-		if (EVP_PKEY_derive_set_peer(ctx, eph_key) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
-				GOST_R_INCOMPATIBLE_PEER_KEY);
-			goto err;
-			}
-		}
-	else
-		{
-		/* Set control "public key from client certificate used" */
-		if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <= 0)
-			{
-			GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
-				GOST_R_CTRL_CALL_FAILED);
-			goto err;
-			}
-		}
-	peerkey = EVP_PKEY_CTX_get0_peerkey(ctx);
-	if (!peerkey)
-		{
-		GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
-			GOST_R_NO_PEER_KEY);
-		goto err;
-		}
+int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *key,
+                          size_t *key_len, const unsigned char *in,
+                          size_t in_len)
+{
+    const unsigned char *p = in;
+    GOST_KEY_TRANSPORT *gkt = NULL;
+    unsigned char wrappedKey[44];
+    unsigned char sharedKey[32];
+    gost_ctx cctx;
+    const struct gost_cipher_info *param = NULL;
+    EVP_PKEY *eph_key = NULL, *peerkey = NULL;
+    EVP_PKEY *priv = EVP_PKEY_CTX_get0_pkey(ctx);
+
+    if (!key) {
+        *key_len = 32;
+        return 1;
+    }
+
+    gkt = d2i_GOST_KEY_TRANSPORT(NULL, (const unsigned char **)&p, in_len);
+    if (!gkt) {
+        GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
+                GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO);
+        return 0;
+    }
+    eph_key = X509_PUBKEY_get(gkt->key_agreement_info->ephem_key);
+    if (eph_key) {
+        if (EVP_PKEY_derive_set_peer(ctx, eph_key) <= 0) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
+                    GOST_R_INCOMPATIBLE_PEER_KEY);
+            goto err;
+        }
+    } else {
+        /* Set control "public key from client certificate used" */
+        if (EVP_PKEY_CTX_ctrl(ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 3, NULL) <=
+            0) {
+            GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT, GOST_R_CTRL_CALL_FAILED);
+            goto err;
+        }
+    }
+    peerkey = EVP_PKEY_CTX_get0_peerkey(ctx);
+    if (!peerkey) {
+        GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT, GOST_R_NO_PEER_KEY);
+        goto err;
+    }
+
+    param = get_encryption_params(gkt->key_agreement_info->cipher);
+    if (!param) {
+        goto err;
+    }
 
-	param = get_encryption_params(gkt->key_agreement_info->cipher);
-    if(!param){
+    gost_init(&cctx, param->sblock);
+    OPENSSL_assert(gkt->key_agreement_info->eph_iv->length == 8);
+    memcpy(wrappedKey, gkt->key_agreement_info->eph_iv->data, 8);
+    OPENSSL_assert(gkt->key_info->encrypted_key->length == 32);
+    memcpy(wrappedKey + 8, gkt->key_info->encrypted_key->data, 32);
+    OPENSSL_assert(gkt->key_info->imit->length == 4);
+    memcpy(wrappedKey + 40, gkt->key_info->imit->data, 4);
+    make_cp_exchange_key(gost_get0_priv_key(priv), peerkey, sharedKey);
+    if (!keyUnwrapCryptoPro(&cctx, sharedKey, wrappedKey, key)) {
+        GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
+                GOST_R_ERROR_COMPUTING_SHARED_KEY);
         goto err;
     }
-	
-	gost_init(&cctx,param->sblock);	
-	OPENSSL_assert(gkt->key_agreement_info->eph_iv->length==8);
-	memcpy(wrappedKey,gkt->key_agreement_info->eph_iv->data,8);
-	OPENSSL_assert(gkt->key_info->encrypted_key->length==32);
-	memcpy(wrappedKey+8,gkt->key_info->encrypted_key->data,32);
-	OPENSSL_assert(gkt->key_info->imit->length==4);
-	memcpy(wrappedKey+40,gkt->key_info->imit->data,4);	
-	make_cp_exchange_key(gost_get0_priv_key(priv),peerkey,sharedKey);
-	if (!keyUnwrapCryptoPro(&cctx,sharedKey,wrappedKey,key))
-		{
-		GOSTerr(GOST_F_PKEY_GOST94CP_DECRYPT,
-			GOST_R_ERROR_COMPUTING_SHARED_KEY);
-		goto err;
-		}	
-				
-	EVP_PKEY_free(eph_key);
-	GOST_KEY_TRANSPORT_free(gkt);
-	return 1;
-err:
-	EVP_PKEY_free(eph_key);
-	GOST_KEY_TRANSPORT_free(gkt);
-	return -1;
-	}	
 
+    EVP_PKEY_free(eph_key);
+    GOST_KEY_TRANSPORT_free(gkt);
+    return 1;
+ err:
+    EVP_PKEY_free(eph_key);
+    GOST_KEY_TRANSPORT_free(gkt);
+    return -1;
+}
diff --git a/engines/ccgost/gost_ameth.c b/engines/ccgost/gost_ameth.c
index 8b9230b9ab..713a0face5 100644
--- a/engines/ccgost/gost_ameth.c
+++ b/engines/ccgost/gost_ameth.c
@@ -14,932 +14,904 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_CMS
-#include 
+# include 
 #endif
 #include "gost_params.h"
 #include "gost_lcl.h"
 #include "e_gost_err.h"
 
-int gost94_nid_by_params(DSA *p) 
-	{
-	R3410_params *gost_params;
-	BIGNUM *q=BN_new();
-	for (gost_params = R3410_paramset;gost_params->q!=NULL; gost_params++) 
-		{
-		BN_dec2bn(&q,gost_params->q);
-		if (!BN_cmp(q,p->q)) 
-			{
-			BN_free(q);
-			return gost_params->nid;
-			}
-		}	
-	BN_free(q);
-	return NID_undef;
-	}
-
-static ASN1_STRING  *encode_gost_algor_params(const EVP_PKEY *key)
-	{
-	ASN1_STRING *params = ASN1_STRING_new();
-	GOST_KEY_PARAMS *gkp = GOST_KEY_PARAMS_new();
-	int pkey_param_nid = NID_undef;
-
-	if (!params || !gkp) 
-		{
-		GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS,
-			ERR_R_MALLOC_FAILURE);
-		ASN1_STRING_free(params);
-		params = NULL;
-		goto err;
-		}	
-	switch (EVP_PKEY_base_id(key)) 
-		{
-		case NID_id_GostR3410_2001:
-			pkey_param_nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)key)));
-			break;
-		case NID_id_GostR3410_94:
-			pkey_param_nid = (int) gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)key));
-			if (pkey_param_nid == NID_undef) 
-				{
-				GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS,
-					GOST_R_INVALID_GOST94_PARMSET);
-				ASN1_STRING_free(params);
-				params=NULL;
-				goto err;
-				}	
-			break;
-		}	
-	gkp->key_params = OBJ_nid2obj(pkey_param_nid);
-	gkp->hash_params = OBJ_nid2obj(NID_id_GostR3411_94_CryptoProParamSet);
-	/*gkp->cipher_params = OBJ_nid2obj(cipher_param_nid);*/
-	params->length = i2d_GOST_KEY_PARAMS(gkp, ¶ms->data);
-	if (params->length <=0 ) 
-		{
-		GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS,
-			ERR_R_MALLOC_FAILURE);
-		ASN1_STRING_free(params);
-		params = NULL;
-		goto err;
-		}
-	params ->type = V_ASN1_SEQUENCE;
-	err:
-	GOST_KEY_PARAMS_free(gkp);
-	return params;
-	}
-
-/* Parses GOST algorithm parameters from X509_ALGOR and
- * modifies pkey setting NID and parameters
+int gost94_nid_by_params(DSA *p)
+{
+    R3410_params *gost_params;
+    BIGNUM *q = BN_new();
+    for (gost_params = R3410_paramset; gost_params->q != NULL; gost_params++) {
+        BN_dec2bn(&q, gost_params->q);
+        if (!BN_cmp(q, p->q)) {
+            BN_free(q);
+            return gost_params->nid;
+        }
+    }
+    BN_free(q);
+    return NID_undef;
+}
+
+static ASN1_STRING *encode_gost_algor_params(const EVP_PKEY *key)
+{
+    ASN1_STRING *params = ASN1_STRING_new();
+    GOST_KEY_PARAMS *gkp = GOST_KEY_PARAMS_new();
+    int pkey_param_nid = NID_undef;
+
+    if (!params || !gkp) {
+        GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS, ERR_R_MALLOC_FAILURE);
+        ASN1_STRING_free(params);
+        params = NULL;
+        goto err;
+    }
+    switch (EVP_PKEY_base_id(key)) {
+    case NID_id_GostR3410_2001:
+        pkey_param_nid =
+            EC_GROUP_get_curve_name(EC_KEY_get0_group
+                                    (EVP_PKEY_get0((EVP_PKEY *)key)));
+        break;
+    case NID_id_GostR3410_94:
+        pkey_param_nid =
+            (int)gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)key));
+        if (pkey_param_nid == NID_undef) {
+            GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS,
+                    GOST_R_INVALID_GOST94_PARMSET);
+            ASN1_STRING_free(params);
+            params = NULL;
+            goto err;
+        }
+        break;
+    }
+    gkp->key_params = OBJ_nid2obj(pkey_param_nid);
+    gkp->hash_params = OBJ_nid2obj(NID_id_GostR3411_94_CryptoProParamSet);
+    /*
+     * gkp->cipher_params = OBJ_nid2obj(cipher_param_nid);
+     */
+    params->length = i2d_GOST_KEY_PARAMS(gkp, ¶ms->data);
+    if (params->length <= 0) {
+        GOSTerr(GOST_F_ENCODE_GOST_ALGOR_PARAMS, ERR_R_MALLOC_FAILURE);
+        ASN1_STRING_free(params);
+        params = NULL;
+        goto err;
+    }
+    params->type = V_ASN1_SEQUENCE;
+ err:
+    GOST_KEY_PARAMS_free(gkp);
+    return params;
+}
+
+/*
+ * Parses GOST algorithm parameters from X509_ALGOR and modifies pkey setting
+ * NID and parameters
  */
-static int decode_gost_algor_params(EVP_PKEY *pkey, X509_ALGOR *palg) 
-	{
-	ASN1_OBJECT *palg_obj =NULL;
-	int ptype = V_ASN1_UNDEF;
-	int pkey_nid = NID_undef,param_nid = NID_undef;
-        void *_pval;
-	ASN1_STRING *pval = NULL;
-	const unsigned char  *p;
-	GOST_KEY_PARAMS *gkp = NULL;
-
-	X509_ALGOR_get0(&palg_obj, &ptype, &_pval, palg);
-        pval = _pval;
-	if (ptype != V_ASN1_SEQUENCE) 
-		{
-		GOSTerr(GOST_F_DECODE_GOST_ALGOR_PARAMS,
-			GOST_R_BAD_KEY_PARAMETERS_FORMAT);
-		return 0;
-		}	
-	p=pval->data;
-	pkey_nid = OBJ_obj2nid(palg_obj);
-
-	gkp = d2i_GOST_KEY_PARAMS(NULL,&p,pval->length);
-	if (!gkp) 
-		{
-		GOSTerr(GOST_F_DECODE_GOST_ALGOR_PARAMS,
-			GOST_R_BAD_PKEY_PARAMETERS_FORMAT);
-		return 0;
-		}	
-	param_nid = OBJ_obj2nid(gkp->key_params);
-	GOST_KEY_PARAMS_free(gkp);
-	EVP_PKEY_set_type(pkey,pkey_nid);
-	switch (pkey_nid) 
-		{
-		case NID_id_GostR3410_94:
-		{
-		DSA *dsa= EVP_PKEY_get0(pkey);
-		if (!dsa) 
-			{
-			dsa = DSA_new();
-			if (!EVP_PKEY_assign(pkey,pkey_nid,dsa)) return 0;
-			}
-		if (!fill_GOST94_params(dsa,param_nid)) return 0;
-		break;
-		}
-		case NID_id_GostR3410_2001:
-		{
-		EC_KEY *ec = EVP_PKEY_get0(pkey);
-		if (!ec) 
-			{
-			ec = EC_KEY_new();
-			if (!EVP_PKEY_assign(pkey,pkey_nid,ec)) return 0;
-			}
-		if (!fill_GOST2001_params(ec,param_nid)) return 0;
-		}
-		}
-
-	return 1;
-	}
-
-static int gost_set_priv_key(EVP_PKEY *pkey,BIGNUM *priv) 
-	{
-	switch (EVP_PKEY_base_id(pkey)) 
-		{
-		case NID_id_GostR3410_94:
-		{
-		DSA *dsa = EVP_PKEY_get0(pkey);
-		if (!dsa) 
-			{
-			dsa = DSA_new();
-			EVP_PKEY_assign(pkey,EVP_PKEY_base_id(pkey),dsa);
-			}	
-		dsa->priv_key = BN_dup(priv);
-		if (!EVP_PKEY_missing_parameters(pkey)) 
-			gost94_compute_public(dsa);
-		break;
-		}	
-		case NID_id_GostR3410_2001:
-		{
-		EC_KEY *ec = EVP_PKEY_get0(pkey);
-		if (!ec) 
-			{
-			ec = EC_KEY_new();
-			EVP_PKEY_assign(pkey,EVP_PKEY_base_id(pkey),ec);
-			}	
-		if (!EC_KEY_set_private_key(ec,priv)) return 0;
-		if (!EVP_PKEY_missing_parameters(pkey)) 
-			gost2001_compute_public(ec);
-		break;
-		}
-		}
-	return 1;		
-	}
-BIGNUM* gost_get0_priv_key(const EVP_PKEY *pkey) 
-	{
-	switch (EVP_PKEY_base_id(pkey)) 
-		{
-		case NID_id_GostR3410_94:
-		{
-		DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pkey);
-		if (!dsa) 
-			{
-			return NULL;
-			}	
-		if (!dsa->priv_key) return NULL;
-		return dsa->priv_key;
-		break;
-		}	
-		case NID_id_GostR3410_2001:
-		{
-		EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pkey);
-		const BIGNUM* priv;
-		if (!ec) 
-			{
-			return NULL;
-			}	
-		if (!(priv=EC_KEY_get0_private_key(ec))) return NULL;
-		return (BIGNUM *)priv;
-		break;
-		}
-		}
-	return NULL;		
-	}
-
-static int pkey_ctrl_gost(EVP_PKEY *pkey, int op,
-	long arg1, void *arg2)
-	{
-	switch (op)
-		{
-		case ASN1_PKEY_CTRL_PKCS7_SIGN:
-			if (arg1 == 0) 
-				{
-				X509_ALGOR *alg1 = NULL, *alg2 = NULL;
-				int nid = EVP_PKEY_base_id(pkey);
-				PKCS7_SIGNER_INFO_get0_algs((PKCS7_SIGNER_INFO*)arg2, 
-					NULL, &alg1, &alg2);
-				X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_id_GostR3411_94),
-					V_ASN1_NULL, 0);
-				if (nid == NID_undef) 
-					{
-					return (-1);
-					}
-				X509_ALGOR_set0(alg2, OBJ_nid2obj(nid), V_ASN1_NULL, 0);
-				}
-			return 1;
+static int decode_gost_algor_params(EVP_PKEY *pkey, X509_ALGOR *palg)
+{
+    ASN1_OBJECT *palg_obj = NULL;
+    int ptype = V_ASN1_UNDEF;
+    int pkey_nid = NID_undef, param_nid = NID_undef;
+    void *_pval;
+    ASN1_STRING *pval = NULL;
+    const unsigned char *p;
+    GOST_KEY_PARAMS *gkp = NULL;
+
+    X509_ALGOR_get0(&palg_obj, &ptype, &_pval, palg);
+    pval = _pval;
+    if (ptype != V_ASN1_SEQUENCE) {
+        GOSTerr(GOST_F_DECODE_GOST_ALGOR_PARAMS,
+                GOST_R_BAD_KEY_PARAMETERS_FORMAT);
+        return 0;
+    }
+    p = pval->data;
+    pkey_nid = OBJ_obj2nid(palg_obj);
+
+    gkp = d2i_GOST_KEY_PARAMS(NULL, &p, pval->length);
+    if (!gkp) {
+        GOSTerr(GOST_F_DECODE_GOST_ALGOR_PARAMS,
+                GOST_R_BAD_PKEY_PARAMETERS_FORMAT);
+        return 0;
+    }
+    param_nid = OBJ_obj2nid(gkp->key_params);
+    GOST_KEY_PARAMS_free(gkp);
+    EVP_PKEY_set_type(pkey, pkey_nid);
+    switch (pkey_nid) {
+    case NID_id_GostR3410_94:
+        {
+            DSA *dsa = EVP_PKEY_get0(pkey);
+            if (!dsa) {
+                dsa = DSA_new();
+                if (!EVP_PKEY_assign(pkey, pkey_nid, dsa))
+                    return 0;
+            }
+            if (!fill_GOST94_params(dsa, param_nid))
+                return 0;
+            break;
+        }
+    case NID_id_GostR3410_2001:
+        {
+            EC_KEY *ec = EVP_PKEY_get0(pkey);
+            if (!ec) {
+                ec = EC_KEY_new();
+                if (!EVP_PKEY_assign(pkey, pkey_nid, ec))
+                    return 0;
+            }
+            if (!fill_GOST2001_params(ec, param_nid))
+                return 0;
+        }
+    }
+
+    return 1;
+}
+
+static int gost_set_priv_key(EVP_PKEY *pkey, BIGNUM *priv)
+{
+    switch (EVP_PKEY_base_id(pkey)) {
+    case NID_id_GostR3410_94:
+        {
+            DSA *dsa = EVP_PKEY_get0(pkey);
+            if (!dsa) {
+                dsa = DSA_new();
+                EVP_PKEY_assign(pkey, EVP_PKEY_base_id(pkey), dsa);
+            }
+            dsa->priv_key = BN_dup(priv);
+            if (!EVP_PKEY_missing_parameters(pkey))
+                gost94_compute_public(dsa);
+            break;
+        }
+    case NID_id_GostR3410_2001:
+        {
+            EC_KEY *ec = EVP_PKEY_get0(pkey);
+            if (!ec) {
+                ec = EC_KEY_new();
+                EVP_PKEY_assign(pkey, EVP_PKEY_base_id(pkey), ec);
+            }
+            if (!EC_KEY_set_private_key(ec, priv))
+                return 0;
+            if (!EVP_PKEY_missing_parameters(pkey))
+                gost2001_compute_public(ec);
+            break;
+        }
+    }
+    return 1;
+}
+
+BIGNUM *gost_get0_priv_key(const EVP_PKEY *pkey)
+{
+    switch (EVP_PKEY_base_id(pkey)) {
+    case NID_id_GostR3410_94:
+        {
+            DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pkey);
+            if (!dsa) {
+                return NULL;
+            }
+            if (!dsa->priv_key)
+                return NULL;
+            return dsa->priv_key;
+            break;
+        }
+    case NID_id_GostR3410_2001:
+        {
+            EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pkey);
+            const BIGNUM *priv;
+            if (!ec) {
+                return NULL;
+            }
+            if (!(priv = EC_KEY_get0_private_key(ec)))
+                return NULL;
+            return (BIGNUM *)priv;
+            break;
+        }
+    }
+    return NULL;
+}
+
+static int pkey_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
+{
+    switch (op) {
+    case ASN1_PKEY_CTRL_PKCS7_SIGN:
+        if (arg1 == 0) {
+            X509_ALGOR *alg1 = NULL, *alg2 = NULL;
+            int nid = EVP_PKEY_base_id(pkey);
+            PKCS7_SIGNER_INFO_get0_algs((PKCS7_SIGNER_INFO *)arg2,
+                                        NULL, &alg1, &alg2);
+            X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_id_GostR3411_94),
+                            V_ASN1_NULL, 0);
+            if (nid == NID_undef) {
+                return (-1);
+            }
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(nid), V_ASN1_NULL, 0);
+        }
+        return 1;
 #ifndef OPENSSL_NO_CMS
-		case ASN1_PKEY_CTRL_CMS_SIGN:
-			if (arg1 == 0) 
-				{
-				X509_ALGOR *alg1 = NULL, *alg2 = NULL;
-				int nid = EVP_PKEY_base_id(pkey);
-				CMS_SignerInfo_get0_algs((CMS_SignerInfo *)arg2, 
-					NULL, NULL, &alg1, &alg2);
-				X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_id_GostR3411_94),
-					V_ASN1_NULL, 0);
-				if (nid == NID_undef) 
-					{
-					return (-1);
-					}
-				X509_ALGOR_set0(alg2, OBJ_nid2obj(nid), V_ASN1_NULL, 0);
-				}
-			return 1;
+    case ASN1_PKEY_CTRL_CMS_SIGN:
+        if (arg1 == 0) {
+            X509_ALGOR *alg1 = NULL, *alg2 = NULL;
+            int nid = EVP_PKEY_base_id(pkey);
+            CMS_SignerInfo_get0_algs((CMS_SignerInfo *)arg2,
+                                     NULL, NULL, &alg1, &alg2);
+            X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_id_GostR3411_94),
+                            V_ASN1_NULL, 0);
+            if (nid == NID_undef) {
+                return (-1);
+            }
+            X509_ALGOR_set0(alg2, OBJ_nid2obj(nid), V_ASN1_NULL, 0);
+        }
+        return 1;
 #endif
-		case ASN1_PKEY_CTRL_PKCS7_ENCRYPT:
-			if (arg1 == 0)
-				{
-				X509_ALGOR *alg;
-				ASN1_STRING * params = encode_gost_algor_params(pkey);
-				if (!params) 
-					{
-					return -1;
-					}
-				PKCS7_RECIP_INFO_get0_alg((PKCS7_RECIP_INFO*)arg2, &alg);
-				X509_ALGOR_set0(alg, OBJ_nid2obj(pkey->type),
-					V_ASN1_SEQUENCE, params);
-				}
-			return 1;
+    case ASN1_PKEY_CTRL_PKCS7_ENCRYPT:
+        if (arg1 == 0) {
+            X509_ALGOR *alg;
+            ASN1_STRING *params = encode_gost_algor_params(pkey);
+            if (!params) {
+                return -1;
+            }
+            PKCS7_RECIP_INFO_get0_alg((PKCS7_RECIP_INFO *)arg2, &alg);
+            X509_ALGOR_set0(alg, OBJ_nid2obj(pkey->type),
+                            V_ASN1_SEQUENCE, params);
+        }
+        return 1;
 #ifndef OPENSSL_NO_CMS
-		case ASN1_PKEY_CTRL_CMS_ENVELOPE:
-			if (arg1 == 0)
-				{
-				X509_ALGOR *alg = NULL;
-				ASN1_STRING * params = encode_gost_algor_params(pkey);
-				if (!params) 
-					{
-					return -1;
-					}
-				CMS_RecipientInfo_ktri_get0_algs((CMS_RecipientInfo *)arg2, NULL, NULL, &alg);
-				X509_ALGOR_set0(alg, OBJ_nid2obj(pkey->type),
-					V_ASN1_SEQUENCE, params);
-				}
-			return 1;
+    case ASN1_PKEY_CTRL_CMS_ENVELOPE:
+        if (arg1 == 0) {
+            X509_ALGOR *alg = NULL;
+            ASN1_STRING *params = encode_gost_algor_params(pkey);
+            if (!params) {
+                return -1;
+            }
+            CMS_RecipientInfo_ktri_get0_algs((CMS_RecipientInfo *)arg2, NULL,
+                                             NULL, &alg);
+            X509_ALGOR_set0(alg, OBJ_nid2obj(pkey->type), V_ASN1_SEQUENCE,
+                            params);
+        }
+        return 1;
 #endif
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-			*(int *)arg2 = NID_id_GostR3411_94;
-			return 2;
-		}
-	
-	return -2;
-	}
-/*----------------------- free functions * ------------------------------*/
-static void pkey_free_gost94(EVP_PKEY *key) 
-	{
-	if (key->pkey.dsa) 
-		{
-		DSA_free(key->pkey.dsa);
-		}
-	}
-
-static void pkey_free_gost01(EVP_PKEY *key) 
-	{
-	if (key->pkey.ec) 
-		{
-		EC_KEY_free(key->pkey.ec);
-		}
-	}	
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_id_GostR3411_94;
+        return 2;
+    }
+
+    return -2;
+}
+
+/* --------------------- free functions * ------------------------------*/
+static void pkey_free_gost94(EVP_PKEY *key)
+{
+    if (key->pkey.dsa) {
+        DSA_free(key->pkey.dsa);
+    }
+}
+
+static void pkey_free_gost01(EVP_PKEY *key)
+{
+    if (key->pkey.ec) {
+        EC_KEY_free(key->pkey.ec);
+    }
+}
 
 /* ------------------ private key functions  -----------------------------*/
-static int priv_decode_gost( EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf) 
-	{
-	const unsigned char *pkey_buf = NULL,*p=NULL;
-	int priv_len = 0;
-	BIGNUM *pk_num=NULL;
-	int ret =0;
-	X509_ALGOR *palg =NULL;
-	ASN1_OBJECT *palg_obj = NULL;
-	ASN1_INTEGER *priv_key=NULL;
-
-	if (!PKCS8_pkey_get0(&palg_obj,&pkey_buf,&priv_len,&palg,p8inf)) 
-		return 0;
-	p = pkey_buf;
-	if (!decode_gost_algor_params(pk,palg)) 
-		{
-		return 0;
-		}
-	if (V_ASN1_OCTET_STRING == *p) 
-		{
-		/* New format - Little endian octet string */
-		unsigned char rev_buf[32];
-		int i;
-		ASN1_OCTET_STRING *s = d2i_ASN1_OCTET_STRING(NULL,&p,priv_len);
-		if (!s||s->length !=32) 
-			{
-			GOSTerr(GOST_F_PRIV_DECODE_GOST,
-				EVP_R_DECODE_ERROR);
-			return 0;	
-			}
-		for (i=0;i<32;i++)
-			{
-			rev_buf[31-i]=s->data[i];
-			}
-		ASN1_STRING_free(s);
-		pk_num = getbnfrombuf(rev_buf,32);
-		} 
-	else
-		{
-		priv_key=d2i_ASN1_INTEGER(NULL,&p,priv_len);
-		if (!priv_key) return 0;
-		ret= ((pk_num =  ASN1_INTEGER_to_BN(priv_key, NULL))!=NULL) ;
-		ASN1_INTEGER_free(priv_key);
-		if (!ret)
-			{
-			GOSTerr(GOST_F_PRIV_DECODE_GOST,
-				EVP_R_DECODE_ERROR);
-			return 0;	
-			}
-		}
-
-	ret= gost_set_priv_key(pk,pk_num);
-	BN_free(pk_num);
-	return ret;
-	}
+static int priv_decode_gost(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf)
+{
+    const unsigned char *pkey_buf = NULL, *p = NULL;
+    int priv_len = 0;
+    BIGNUM *pk_num = NULL;
+    int ret = 0;
+    X509_ALGOR *palg = NULL;
+    ASN1_OBJECT *palg_obj = NULL;
+    ASN1_INTEGER *priv_key = NULL;
+
+    if (!PKCS8_pkey_get0(&palg_obj, &pkey_buf, &priv_len, &palg, p8inf))
+        return 0;
+    p = pkey_buf;
+    if (!decode_gost_algor_params(pk, palg)) {
+        return 0;
+    }
+    if (V_ASN1_OCTET_STRING == *p) {
+        /* New format - Little endian octet string */
+        unsigned char rev_buf[32];
+        int i;
+        ASN1_OCTET_STRING *s = d2i_ASN1_OCTET_STRING(NULL, &p, priv_len);
+        if (!s || s->length != 32) {
+            GOSTerr(GOST_F_PRIV_DECODE_GOST, EVP_R_DECODE_ERROR);
+            return 0;
+        }
+        for (i = 0; i < 32; i++) {
+            rev_buf[31 - i] = s->data[i];
+        }
+        ASN1_STRING_free(s);
+        pk_num = getbnfrombuf(rev_buf, 32);
+    } else {
+        priv_key = d2i_ASN1_INTEGER(NULL, &p, priv_len);
+        if (!priv_key)
+            return 0;
+        ret = ((pk_num = ASN1_INTEGER_to_BN(priv_key, NULL)) != NULL);
+        ASN1_INTEGER_free(priv_key);
+        if (!ret) {
+            GOSTerr(GOST_F_PRIV_DECODE_GOST, EVP_R_DECODE_ERROR);
+            return 0;
+        }
+    }
+
+    ret = gost_set_priv_key(pk, pk_num);
+    BN_free(pk_num);
+    return ret;
+}
 
 /* ----------------------------------------------------------------------*/
 static int priv_encode_gost(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk)
-	{
-	ASN1_OBJECT *algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
-	ASN1_STRING *params = encode_gost_algor_params(pk);
-	unsigned char *priv_buf = NULL;
-	int priv_len;
-
-	ASN1_INTEGER *asn1key=NULL;
-	if (!params) 
-		{
-		return 0;
-		}
-	asn1key = BN_to_ASN1_INTEGER(gost_get0_priv_key(pk),NULL);
-	priv_len = i2d_ASN1_INTEGER(asn1key,&priv_buf);
-	ASN1_INTEGER_free(asn1key);
-	return PKCS8_pkey_set0(p8,algobj,0,V_ASN1_SEQUENCE,params,
-		priv_buf,priv_len);
-	}
+{
+    ASN1_OBJECT *algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
+    ASN1_STRING *params = encode_gost_algor_params(pk);
+    unsigned char *priv_buf = NULL;
+    int priv_len;
+
+    ASN1_INTEGER *asn1key = NULL;
+    if (!params) {
+        return 0;
+    }
+    asn1key = BN_to_ASN1_INTEGER(gost_get0_priv_key(pk), NULL);
+    priv_len = i2d_ASN1_INTEGER(asn1key, &priv_buf);
+    ASN1_INTEGER_free(asn1key);
+    return PKCS8_pkey_set0(p8, algobj, 0, V_ASN1_SEQUENCE, params,
+                           priv_buf, priv_len);
+}
+
 /* --------- printing keys --------------------------------*/
 static int print_gost_94(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx, int type) 
-	{
-	int param_nid = NID_undef;
-
-	if (type == 2) 
-		{
-		BIGNUM *key;
-
-		if (!BIO_indent(out,indent,128)) return 0;
-		BIO_printf(out,"Private key: ");
-		key = gost_get0_priv_key(pkey);
-		if (!key) 
-			BIO_printf(out,"");
-		else 
-			BN_print(out,key);
-		BIO_printf(out,"\n");
-		}
-	if (type >= 1)
-		{
-		BIGNUM *pubkey;
-		
-		pubkey = ((DSA *)EVP_PKEY_get0((EVP_PKEY *)pkey))->pub_key;
-		BIO_indent(out,indent,128);
-		BIO_printf(out,"Public key: ");
-		BN_print(out,pubkey);
-		BIO_printf(out,"\n");
-	}	
-
-	param_nid = gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
-	BIO_indent(out,indent,128);
-	BIO_printf(out, "Parameter set: %s\n",OBJ_nid2ln(param_nid));
-	return 1;
+                         ASN1_PCTX *pctx, int type)
+{
+    int param_nid = NID_undef;
+
+    if (type == 2) {
+        BIGNUM *key;
+
+        if (!BIO_indent(out, indent, 128))
+            return 0;
+        BIO_printf(out, "Private key: ");
+        key = gost_get0_priv_key(pkey);
+        if (!key)
+            BIO_printf(out, "");
+        else
+            BN_print(out, key);
+        BIO_printf(out, "\n");
+    }
+    if (type >= 1) {
+        BIGNUM *pubkey;
+
+        pubkey = ((DSA *)EVP_PKEY_get0((EVP_PKEY *)pkey))->pub_key;
+        BIO_indent(out, indent, 128);
+        BIO_printf(out, "Public key: ");
+        BN_print(out, pubkey);
+        BIO_printf(out, "\n");
+    }
+
+    param_nid = gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
+    BIO_indent(out, indent, 128);
+    BIO_printf(out, "Parameter set: %s\n", OBJ_nid2ln(param_nid));
+    return 1;
 }
 
 static int param_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx) 
-	{
-	return print_gost_94(out, pkey, indent, pctx,0);
-	}
+                              ASN1_PCTX *pctx)
+{
+    return print_gost_94(out, pkey, indent, pctx, 0);
+}
 
 static int pub_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx)
-	{
-	return print_gost_94(out,pkey, indent, pctx,1);
-	}
-static int priv_print_gost94(BIO *out,const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx) 
-	{
-	return print_gost_94(out,pkey,indent,pctx,2);
-	}
+                            ASN1_PCTX *pctx)
+{
+    return print_gost_94(out, pkey, indent, pctx, 1);
+}
+
+static int priv_print_gost94(BIO *out, const EVP_PKEY *pkey, int indent,
+                             ASN1_PCTX *pctx)
+{
+    return print_gost_94(out, pkey, indent, pctx, 2);
+}
 
 static int print_gost_01(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx, int type)
-	{
-	int param_nid = NID_undef;
-	if (type == 2) 
-		{
-		BIGNUM *key;
-
-		if (!BIO_indent(out,indent,128)) return 0;
-		BIO_printf(out,"Private key: ");
-		key = gost_get0_priv_key(pkey);
-		if (!key) 
-			BIO_printf(out,"= 1) 
-		{
-		BN_CTX *ctx = BN_CTX_new();
-		BIGNUM *X,*Y;
-		const EC_POINT *pubkey;
-		const EC_GROUP *group;
-
-		if (!ctx) 
-			{
-			GOSTerr(GOST_F_PRINT_GOST_01,ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-		BN_CTX_start(ctx);
-		X = BN_CTX_get(ctx);
-		Y = BN_CTX_get(ctx);
-		pubkey = EC_KEY_get0_public_key((EC_KEY *)EVP_PKEY_get0((EVP_PKEY *)pkey));
-		group = EC_KEY_get0_group((EC_KEY *)EVP_PKEY_get0((EVP_PKEY *)pkey));
-		if (!EC_POINT_get_affine_coordinates_GFp(group,pubkey,X,Y,ctx)) 
-			{
-			GOSTerr(GOST_F_PRINT_GOST_01,ERR_R_EC_LIB);
-			BN_CTX_free(ctx);
-			return 0;
-			}
-		if (!BIO_indent(out,indent,128)) return 0;
-		BIO_printf(out,"Public key:\n");
-		if (!BIO_indent(out,indent+3,128)) return 0;
-		BIO_printf(out,"X:");
-		BN_print(out,X);
-		BIO_printf(out,"\n");
-		BIO_indent(out,indent+3,128);
-		BIO_printf(out,"Y:");
-		BN_print(out,Y);
-		BIO_printf(out,"\n");
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-
-	param_nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)pkey)));
-	if (!BIO_indent(out,indent,128)) return 0;
-	BIO_printf(out,"Parameter set: %s\n",OBJ_nid2ln(param_nid));
-	return 1;
+                         ASN1_PCTX *pctx, int type)
+{
+    int param_nid = NID_undef;
+    if (type == 2) {
+        BIGNUM *key;
+
+        if (!BIO_indent(out, indent, 128))
+            return 0;
+        BIO_printf(out, "Private key: ");
+        key = gost_get0_priv_key(pkey);
+        if (!key)
+            BIO_printf(out, "= 1) {
+        BN_CTX *ctx = BN_CTX_new();
+        BIGNUM *X, *Y;
+        const EC_POINT *pubkey;
+        const EC_GROUP *group;
+
+        if (!ctx) {
+            GOSTerr(GOST_F_PRINT_GOST_01, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+        BN_CTX_start(ctx);
+        X = BN_CTX_get(ctx);
+        Y = BN_CTX_get(ctx);
+        pubkey =
+            EC_KEY_get0_public_key((EC_KEY *)EVP_PKEY_get0((EVP_PKEY *)pkey));
+        group = EC_KEY_get0_group((EC_KEY *)EVP_PKEY_get0((EVP_PKEY *)pkey));
+        if (!EC_POINT_get_affine_coordinates_GFp(group, pubkey, X, Y, ctx)) {
+            GOSTerr(GOST_F_PRINT_GOST_01, ERR_R_EC_LIB);
+            BN_CTX_free(ctx);
+            return 0;
+        }
+        if (!BIO_indent(out, indent, 128))
+            return 0;
+        BIO_printf(out, "Public key:\n");
+        if (!BIO_indent(out, indent + 3, 128))
+            return 0;
+        BIO_printf(out, "X:");
+        BN_print(out, X);
+        BIO_printf(out, "\n");
+        BIO_indent(out, indent + 3, 128);
+        BIO_printf(out, "Y:");
+        BN_print(out, Y);
+        BIO_printf(out, "\n");
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+
+    param_nid =
+        EC_GROUP_get_curve_name(EC_KEY_get0_group
+                                (EVP_PKEY_get0((EVP_PKEY *)pkey)));
+    if (!BIO_indent(out, indent, 128))
+        return 0;
+    BIO_printf(out, "Parameter set: %s\n", OBJ_nid2ln(param_nid));
+    return 1;
 }
+
 static int param_print_gost01(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx) 
-	{	
-	return print_gost_01(out,pkey,indent,pctx,0);
-	}
+                              ASN1_PCTX *pctx)
+{
+    return print_gost_01(out, pkey, indent, pctx, 0);
+}
+
 static int pub_print_gost01(BIO *out, const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx)
-	{
-	return print_gost_01(out,pkey, indent, pctx,1);
-	}
-static int priv_print_gost01(BIO *out,const EVP_PKEY *pkey, int indent,
-	ASN1_PCTX *pctx) 
-	{
-	return print_gost_01(out,pkey,indent,pctx,2);
-	}
+                            ASN1_PCTX *pctx)
+{
+    return print_gost_01(out, pkey, indent, pctx, 1);
+}
+
+static int priv_print_gost01(BIO *out, const EVP_PKEY *pkey, int indent,
+                             ASN1_PCTX *pctx)
+{
+    return print_gost_01(out, pkey, indent, pctx, 2);
+}
+
 /* ---------------------------------------------------------------------*/
-static int param_missing_gost94(const EVP_PKEY *pk) 
-	{
-	const DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
-	if (!dsa) return 1;
-	if (!dsa->q) return 1;
-	return 0;
-	}
-
-static int param_missing_gost01(const EVP_PKEY *pk) 
-	{
-	const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk);
-	if (!ec) return 1;
-	if (!EC_KEY_get0_group(ec)) return 1;
-	return 0;
-	}
-
-static int param_copy_gost94(EVP_PKEY *to, const EVP_PKEY *from) 
-	{
-	const DSA *dfrom = EVP_PKEY_get0((EVP_PKEY *)from);
-	DSA *dto = EVP_PKEY_get0(to);
-	if (EVP_PKEY_base_id(from) != EVP_PKEY_base_id(to)) 
-		{
-		GOSTerr(GOST_F_PARAM_COPY_GOST94,
-			GOST_R_INCOMPATIBLE_ALGORITHMS);
-		return 0;
-		}	
-	if (!dfrom) 
-		{
-		GOSTerr(GOST_F_PARAM_COPY_GOST94,
-			GOST_R_KEY_PARAMETERS_MISSING);
-		return 0;
-		}	
-	if (!dto) 
-		{
-		dto = DSA_new();
-		EVP_PKEY_assign(to,EVP_PKEY_base_id(from),dto);
-		}	
-#define COPYBIGNUM(a,b,x) if (a->x) BN_free(a->x); a->x=BN_dup(b->x);	
-	COPYBIGNUM(dto,dfrom,p)
-		COPYBIGNUM(dto,dfrom,q)
-		COPYBIGNUM(dto,dfrom,g)
-
-		if (dto->priv_key) 
-			gost94_compute_public(dto);
-	return 1;	
-	}
-static int param_copy_gost01(EVP_PKEY *to, const EVP_PKEY *from) 
-	{
-	EC_KEY *eto = EVP_PKEY_get0(to);
-	const EC_KEY *efrom = EVP_PKEY_get0((EVP_PKEY *)from);
-	if (EVP_PKEY_base_id(from) != EVP_PKEY_base_id(to)) 
-		{
-		GOSTerr(GOST_F_PARAM_COPY_GOST01,
-			GOST_R_INCOMPATIBLE_ALGORITHMS);
-		return 0;
-		}	
-	if (!efrom) 
-		{
-		GOSTerr(GOST_F_PARAM_COPY_GOST01,
-			GOST_R_KEY_PARAMETERS_MISSING);
-		return 0;
-		}	
-	if (!eto) 
-		{
-		eto = EC_KEY_new();
-		EVP_PKEY_assign(to,EVP_PKEY_base_id(from),eto);
-		}	
-	EC_KEY_set_group(eto,EC_KEY_get0_group(efrom));
-	if (EC_KEY_get0_private_key(eto)) 
-		{
-		gost2001_compute_public(eto);
-		}
-	return 1;
-	}
-
-static int param_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b) 
-	{
-	const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
-	const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
-	if (!BN_cmp(da->q,db->q)) return 1;
-	return 0;
-	}
-
-static int param_cmp_gost01(const EVP_PKEY *a, const EVP_PKEY *b) 
-	{
-	if (EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)a)))==
-		EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)b)))) 
-		{
-		return 1;
-		}
-	return 0;
-
-	}
+static int param_missing_gost94(const EVP_PKEY *pk)
+{
+    const DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
+    if (!dsa)
+        return 1;
+    if (!dsa->q)
+        return 1;
+    return 0;
+}
+
+static int param_missing_gost01(const EVP_PKEY *pk)
+{
+    const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk);
+    if (!ec)
+        return 1;
+    if (!EC_KEY_get0_group(ec))
+        return 1;
+    return 0;
+}
+
+static int param_copy_gost94(EVP_PKEY *to, const EVP_PKEY *from)
+{
+    const DSA *dfrom = EVP_PKEY_get0((EVP_PKEY *)from);
+    DSA *dto = EVP_PKEY_get0(to);
+    if (EVP_PKEY_base_id(from) != EVP_PKEY_base_id(to)) {
+        GOSTerr(GOST_F_PARAM_COPY_GOST94, GOST_R_INCOMPATIBLE_ALGORITHMS);
+        return 0;
+    }
+    if (!dfrom) {
+        GOSTerr(GOST_F_PARAM_COPY_GOST94, GOST_R_KEY_PARAMETERS_MISSING);
+        return 0;
+    }
+    if (!dto) {
+        dto = DSA_new();
+        EVP_PKEY_assign(to, EVP_PKEY_base_id(from), dto);
+    }
+#define COPYBIGNUM(a,b,x) if (a->x) BN_free(a->x); a->x=BN_dup(b->x);
+    COPYBIGNUM(dto, dfrom, p)
+        COPYBIGNUM(dto, dfrom, q)
+        COPYBIGNUM(dto, dfrom, g)
+
+        if (dto->priv_key)
+        gost94_compute_public(dto);
+    return 1;
+}
+
+static int param_copy_gost01(EVP_PKEY *to, const EVP_PKEY *from)
+{
+    EC_KEY *eto = EVP_PKEY_get0(to);
+    const EC_KEY *efrom = EVP_PKEY_get0((EVP_PKEY *)from);
+    if (EVP_PKEY_base_id(from) != EVP_PKEY_base_id(to)) {
+        GOSTerr(GOST_F_PARAM_COPY_GOST01, GOST_R_INCOMPATIBLE_ALGORITHMS);
+        return 0;
+    }
+    if (!efrom) {
+        GOSTerr(GOST_F_PARAM_COPY_GOST01, GOST_R_KEY_PARAMETERS_MISSING);
+        return 0;
+    }
+    if (!eto) {
+        eto = EC_KEY_new();
+        EVP_PKEY_assign(to, EVP_PKEY_base_id(from), eto);
+    }
+    EC_KEY_set_group(eto, EC_KEY_get0_group(efrom));
+    if (EC_KEY_get0_private_key(eto)) {
+        gost2001_compute_public(eto);
+    }
+    return 1;
+}
+
+static int param_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b)
+{
+    const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
+    const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
+    if (!BN_cmp(da->q, db->q))
+        return 1;
+    return 0;
+}
+
+static int param_cmp_gost01(const EVP_PKEY *a, const EVP_PKEY *b)
+{
+    if (EC_GROUP_get_curve_name
+        (EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)a))) ==
+        EC_GROUP_get_curve_name(EC_KEY_get0_group
+                                (EVP_PKEY_get0((EVP_PKEY *)b)))) {
+        return 1;
+    }
+    return 0;
+
+}
 
 /* ---------- Public key functions * --------------------------------------*/
 static int pub_decode_gost94(EVP_PKEY *pk, X509_PUBKEY *pub)
-	{
-	X509_ALGOR *palg = NULL;
-	const unsigned char *pubkey_buf = NULL;
-	unsigned char *databuf;
-	ASN1_OBJECT *palgobj = NULL;
-	int pub_len,i,j;
-	DSA *dsa;
-	ASN1_OCTET_STRING *octet= NULL;
-
-	if (!X509_PUBKEY_get0_param(&palgobj,&pubkey_buf,&pub_len,
-			&palg, pub)) return 0;
-	EVP_PKEY_assign(pk,OBJ_obj2nid(palgobj),NULL);	
-	if (!decode_gost_algor_params(pk,palg)) return 0;
-	octet = d2i_ASN1_OCTET_STRING(NULL,&pubkey_buf,pub_len);
-	if (!octet) 
-		{
-		GOSTerr(GOST_F_PUB_DECODE_GOST94,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}	
-	databuf = OPENSSL_malloc(octet->length);
-	for (i=0,j=octet->length-1;ilength;i++,j--)
-		{
-		databuf[j]=octet->data[i];
-		}	
-	dsa = EVP_PKEY_get0(pk);
-	dsa->pub_key=BN_bin2bn(databuf,octet->length,NULL);
-	ASN1_OCTET_STRING_free(octet);
-	OPENSSL_free(databuf);
-	return 1;
-
-	}
-
-static int pub_encode_gost94(X509_PUBKEY *pub,const EVP_PKEY *pk)
-	{
-	ASN1_OBJECT *algobj = NULL;
-	ASN1_OCTET_STRING *octet = NULL;
-	void *pval = NULL;
-	unsigned char *buf=NULL,*databuf,*sptr;
-	int i,j,data_len,ret=0;
-
-	int ptype = V_ASN1_UNDEF;
-	DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
-	algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
-	if (pk->save_parameters) 
-		{
-		ASN1_STRING *params = encode_gost_algor_params(pk);
-		pval = params;
-		ptype = V_ASN1_SEQUENCE;
-		}	
-	data_len = BN_num_bytes(dsa->pub_key);
-	databuf = OPENSSL_malloc(data_len);
-	BN_bn2bin(dsa->pub_key,databuf);
-	octet = ASN1_OCTET_STRING_new();
-	ASN1_STRING_set(octet,NULL,data_len);
-	sptr = ASN1_STRING_data(octet);
-	for (i=0,j=data_len-1; i< data_len;i++,j--)
-		{
-		sptr[i]=databuf[j];
-		}
-	OPENSSL_free(databuf);
-	ret = i2d_ASN1_OCTET_STRING(octet,&buf);
-	ASN1_BIT_STRING_free(octet);
-	if (ret <0)  return 0;
-	return X509_PUBKEY_set0_param(pub,algobj,ptype,pval,buf,ret);
-	}
-
-static int pub_decode_gost01(EVP_PKEY *pk,X509_PUBKEY *pub)
-	{
-	X509_ALGOR *palg = NULL;
-	const unsigned char *pubkey_buf = NULL;
-	unsigned char *databuf;
-	ASN1_OBJECT *palgobj = NULL;
-	int pub_len,i,j;
-	EC_POINT *pub_key;
-	BIGNUM *X,*Y;
-	ASN1_OCTET_STRING *octet= NULL;
-	int len;
-	const EC_GROUP *group;
-
-	if (!X509_PUBKEY_get0_param(&palgobj,&pubkey_buf,&pub_len,
-			&palg, pub)) return 0;
-	EVP_PKEY_assign(pk,OBJ_obj2nid(palgobj),NULL);	
-	if (!decode_gost_algor_params(pk,palg)) return 0;
-	group = EC_KEY_get0_group(EVP_PKEY_get0(pk));
-	octet = d2i_ASN1_OCTET_STRING(NULL,&pubkey_buf,pub_len);
-	if (!octet) 
-		{
-		GOSTerr(GOST_F_PUB_DECODE_GOST01,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}	
-	databuf = OPENSSL_malloc(octet->length);
-	for (i=0,j=octet->length-1;ilength;i++,j--)
-		{
-		databuf[j]=octet->data[i];
-		}
-	len=octet->length/2;
-	ASN1_OCTET_STRING_free(octet);	
-	
-	Y= getbnfrombuf(databuf,len);
-	X= getbnfrombuf(databuf+len,len);
-	OPENSSL_free(databuf);
-	pub_key = EC_POINT_new(group);
-	if (!EC_POINT_set_affine_coordinates_GFp(group
-			,pub_key,X,Y,NULL))
-		{
-		GOSTerr(GOST_F_PUB_DECODE_GOST01,
-			ERR_R_EC_LIB);
-		EC_POINT_free(pub_key);
-		BN_free(X);
-		BN_free(Y);
-		return 0;
-		}	
-	BN_free(X);
-	BN_free(Y);
-	if (!EC_KEY_set_public_key(EVP_PKEY_get0(pk),pub_key))
-		{
-		GOSTerr(GOST_F_PUB_DECODE_GOST01,
-			ERR_R_EC_LIB);
-		EC_POINT_free(pub_key);
-		return 0;
-		}	
-	EC_POINT_free(pub_key);
-	return 1;
-
-	}
-
-static int pub_encode_gost01(X509_PUBKEY *pub,const EVP_PKEY *pk)
-	{
-	ASN1_OBJECT *algobj = NULL;
-	ASN1_OCTET_STRING *octet = NULL;
-	void *pval = NULL;
-	unsigned char *buf=NULL,*databuf,*sptr;
-	int i,j,data_len,ret=0;
-	const EC_POINT *pub_key;
-	BIGNUM *X,*Y,*order;
-	const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk);
-	int ptype = V_ASN1_UNDEF;
-
-	algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
-	if (pk->save_parameters) 
-		{
-		ASN1_STRING *params = encode_gost_algor_params(pk);
-		pval = params;
-		ptype = V_ASN1_SEQUENCE;
-		}
-	order = BN_new();
-	EC_GROUP_get_order(EC_KEY_get0_group(ec),order,NULL);
-	pub_key=EC_KEY_get0_public_key(ec);
-	if (!pub_key) 
-		{
-		GOSTerr(GOST_F_PUB_ENCODE_GOST01,
-			GOST_R_PUBLIC_KEY_UNDEFINED);
-		return 0;
-		}	
-	X=BN_new();
-	Y=BN_new();
-	EC_POINT_get_affine_coordinates_GFp(EC_KEY_get0_group(ec),
-		pub_key,X,Y,NULL);
-	data_len = 2*BN_num_bytes(order);
-	BN_free(order);
-	databuf = OPENSSL_malloc(data_len);
-	memset(databuf,0,data_len);
-	
-	store_bignum(X,databuf+data_len/2,data_len/2);
-	store_bignum(Y,databuf,data_len/2);
-
-	BN_free(X);
-	BN_free(Y);
-	octet = ASN1_OCTET_STRING_new();
-	ASN1_STRING_set(octet,NULL,data_len);
-	sptr=ASN1_STRING_data(octet);
-    for (i=0,j=data_len-1;ilength);
+    for (i = 0, j = octet->length - 1; i < octet->length; i++, j--) {
+        databuf[j] = octet->data[i];
+    }
+    dsa = EVP_PKEY_get0(pk);
+    dsa->pub_key = BN_bin2bn(databuf, octet->length, NULL);
+    ASN1_OCTET_STRING_free(octet);
     OPENSSL_free(databuf);
-	ret = i2d_ASN1_OCTET_STRING(octet,&buf);
-	ASN1_BIT_STRING_free(octet);
-	if (ret <0)  return 0;
-	return X509_PUBKEY_set0_param(pub,algobj,ptype,pval,buf,ret);
-	}
+    return 1;
 
-static int pub_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b)
-	{
-	const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
-	const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
-	if (da && db && da->pub_key && db->pub_key
-		&& !BN_cmp(da->pub_key,db->pub_key)) 
-		{
-		return 1;
-		}		
-	return 0;
-	}
-
-static int pub_cmp_gost01(const EVP_PKEY *a,const EVP_PKEY *b)
-	{
-	const EC_KEY *ea = EVP_PKEY_get0((EVP_PKEY *)a);
-	const EC_KEY *eb = EVP_PKEY_get0((EVP_PKEY *)b);
-	const EC_POINT *ka,*kb;
-	int ret=0;
-	if (!ea || !eb) return 0;
-	ka = EC_KEY_get0_public_key(ea);
-	kb = EC_KEY_get0_public_key(eb);
-	if (!ka || !kb) return 0;
-	ret = (0==EC_POINT_cmp(EC_KEY_get0_group(ea),ka,kb,NULL)) ;
-	return ret;
-	}
+}
+
+static int pub_encode_gost94(X509_PUBKEY *pub, const EVP_PKEY *pk)
+{
+    ASN1_OBJECT *algobj = NULL;
+    ASN1_OCTET_STRING *octet = NULL;
+    void *pval = NULL;
+    unsigned char *buf = NULL, *databuf, *sptr;
+    int i, j, data_len, ret = 0;
+
+    int ptype = V_ASN1_UNDEF;
+    DSA *dsa = EVP_PKEY_get0((EVP_PKEY *)pk);
+    algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
+    if (pk->save_parameters) {
+        ASN1_STRING *params = encode_gost_algor_params(pk);
+        pval = params;
+        ptype = V_ASN1_SEQUENCE;
+    }
+    data_len = BN_num_bytes(dsa->pub_key);
+    databuf = OPENSSL_malloc(data_len);
+    BN_bn2bin(dsa->pub_key, databuf);
+    octet = ASN1_OCTET_STRING_new();
+    ASN1_STRING_set(octet, NULL, data_len);
+    sptr = ASN1_STRING_data(octet);
+    for (i = 0, j = data_len - 1; i < data_len; i++, j--) {
+        sptr[i] = databuf[j];
+    }
+    OPENSSL_free(databuf);
+    ret = i2d_ASN1_OCTET_STRING(octet, &buf);
+    ASN1_BIT_STRING_free(octet);
+    if (ret < 0)
+        return 0;
+    return X509_PUBKEY_set0_param(pub, algobj, ptype, pval, buf, ret);
+}
 
+static int pub_decode_gost01(EVP_PKEY *pk, X509_PUBKEY *pub)
+{
+    X509_ALGOR *palg = NULL;
+    const unsigned char *pubkey_buf = NULL;
+    unsigned char *databuf;
+    ASN1_OBJECT *palgobj = NULL;
+    int pub_len, i, j;
+    EC_POINT *pub_key;
+    BIGNUM *X, *Y;
+    ASN1_OCTET_STRING *octet = NULL;
+    int len;
+    const EC_GROUP *group;
+
+    if (!X509_PUBKEY_get0_param(&palgobj, &pubkey_buf, &pub_len, &palg, pub))
+        return 0;
+    EVP_PKEY_assign(pk, OBJ_obj2nid(palgobj), NULL);
+    if (!decode_gost_algor_params(pk, palg))
+        return 0;
+    group = EC_KEY_get0_group(EVP_PKEY_get0(pk));
+    octet = d2i_ASN1_OCTET_STRING(NULL, &pubkey_buf, pub_len);
+    if (!octet) {
+        GOSTerr(GOST_F_PUB_DECODE_GOST01, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    databuf = OPENSSL_malloc(octet->length);
+    for (i = 0, j = octet->length - 1; i < octet->length; i++, j--) {
+        databuf[j] = octet->data[i];
+    }
+    len = octet->length / 2;
+    ASN1_OCTET_STRING_free(octet);
+
+    Y = getbnfrombuf(databuf, len);
+    X = getbnfrombuf(databuf + len, len);
+    OPENSSL_free(databuf);
+    pub_key = EC_POINT_new(group);
+    if (!EC_POINT_set_affine_coordinates_GFp(group, pub_key, X, Y, NULL)) {
+        GOSTerr(GOST_F_PUB_DECODE_GOST01, ERR_R_EC_LIB);
+        EC_POINT_free(pub_key);
+        BN_free(X);
+        BN_free(Y);
+        return 0;
+    }
+    BN_free(X);
+    BN_free(Y);
+    if (!EC_KEY_set_public_key(EVP_PKEY_get0(pk), pub_key)) {
+        GOSTerr(GOST_F_PUB_DECODE_GOST01, ERR_R_EC_LIB);
+        EC_POINT_free(pub_key);
+        return 0;
+    }
+    EC_POINT_free(pub_key);
+    return 1;
+
+}
+
+static int pub_encode_gost01(X509_PUBKEY *pub, const EVP_PKEY *pk)
+{
+    ASN1_OBJECT *algobj = NULL;
+    ASN1_OCTET_STRING *octet = NULL;
+    void *pval = NULL;
+    unsigned char *buf = NULL, *databuf, *sptr;
+    int i, j, data_len, ret = 0;
+    const EC_POINT *pub_key;
+    BIGNUM *X, *Y, *order;
+    const EC_KEY *ec = EVP_PKEY_get0((EVP_PKEY *)pk);
+    int ptype = V_ASN1_UNDEF;
+
+    algobj = OBJ_nid2obj(EVP_PKEY_base_id(pk));
+    if (pk->save_parameters) {
+        ASN1_STRING *params = encode_gost_algor_params(pk);
+        pval = params;
+        ptype = V_ASN1_SEQUENCE;
+    }
+    order = BN_new();
+    EC_GROUP_get_order(EC_KEY_get0_group(ec), order, NULL);
+    pub_key = EC_KEY_get0_public_key(ec);
+    if (!pub_key) {
+        GOSTerr(GOST_F_PUB_ENCODE_GOST01, GOST_R_PUBLIC_KEY_UNDEFINED);
+        return 0;
+    }
+    X = BN_new();
+    Y = BN_new();
+    EC_POINT_get_affine_coordinates_GFp(EC_KEY_get0_group(ec),
+                                        pub_key, X, Y, NULL);
+    data_len = 2 * BN_num_bytes(order);
+    BN_free(order);
+    databuf = OPENSSL_malloc(data_len);
+    memset(databuf, 0, data_len);
+
+    store_bignum(X, databuf + data_len / 2, data_len / 2);
+    store_bignum(Y, databuf, data_len / 2);
+
+    BN_free(X);
+    BN_free(Y);
+    octet = ASN1_OCTET_STRING_new();
+    ASN1_STRING_set(octet, NULL, data_len);
+    sptr = ASN1_STRING_data(octet);
+    for (i = 0, j = data_len - 1; i < data_len; i++, j--) {
+        sptr[i] = databuf[j];
+    }
+    OPENSSL_free(databuf);
+    ret = i2d_ASN1_OCTET_STRING(octet, &buf);
+    ASN1_BIT_STRING_free(octet);
+    if (ret < 0)
+        return 0;
+    return X509_PUBKEY_set0_param(pub, algobj, ptype, pval, buf, ret);
+}
 
+static int pub_cmp_gost94(const EVP_PKEY *a, const EVP_PKEY *b)
+{
+    const DSA *da = EVP_PKEY_get0((EVP_PKEY *)a);
+    const DSA *db = EVP_PKEY_get0((EVP_PKEY *)b);
+    if (da && db && da->pub_key && db->pub_key
+        && !BN_cmp(da->pub_key, db->pub_key)) {
+        return 1;
+    }
+    return 0;
+}
 
+static int pub_cmp_gost01(const EVP_PKEY *a, const EVP_PKEY *b)
+{
+    const EC_KEY *ea = EVP_PKEY_get0((EVP_PKEY *)a);
+    const EC_KEY *eb = EVP_PKEY_get0((EVP_PKEY *)b);
+    const EC_POINT *ka, *kb;
+    int ret = 0;
+    if (!ea || !eb)
+        return 0;
+    ka = EC_KEY_get0_public_key(ea);
+    kb = EC_KEY_get0_public_key(eb);
+    if (!ka || !kb)
+        return 0;
+    ret = (0 == EC_POINT_cmp(EC_KEY_get0_group(ea), ka, kb, NULL));
+    return ret;
+}
 
 static int pkey_size_gost(const EVP_PKEY *pk)
-	{
-	return 64;
-	}
+{
+    return 64;
+}
 
 static int pkey_bits_gost(const EVP_PKEY *pk)
-	{
-	return 256;
-	}
-/*------------------------ ASN1 METHOD for GOST MAC  -------------------*/
-static void  mackey_free_gost(EVP_PKEY *pk)
-	{
-		if (pk->pkey.ptr) {
-			OPENSSL_free(pk->pkey.ptr);
-		}	
-	}
+{
+    return 256;
+}
+
+/* ---------------------- ASN1 METHOD for GOST MAC  -------------------*/
+static void mackey_free_gost(EVP_PKEY *pk)
+{
+    if (pk->pkey.ptr) {
+        OPENSSL_free(pk->pkey.ptr);
+    }
+}
+
 static int mac_ctrl_gost(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 {
-	switch (op)
-		{
-		case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-			*(int *)arg2 = NID_id_Gost28147_89_MAC;
-			return 2;
-		}
-	return -2;
-}	
-
-static int gost94_param_encode(const EVP_PKEY *pkey, unsigned char **pder) 
-{
-   int nid=gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
-   return i2d_ASN1_OBJECT(OBJ_nid2obj(nid),pder);
-}
-static int gost2001_param_encode(const EVP_PKEY *pkey, unsigned char **pder) 
-{
-   int nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)pkey)));
-   return i2d_ASN1_OBJECT(OBJ_nid2obj(nid),pder);
-}
-
-static int gost94_param_decode(EVP_PKEY *pkey, const unsigned char **pder, int derlen)
-{
-	ASN1_OBJECT *obj=NULL;
-	DSA *dsa = EVP_PKEY_get0(pkey);
-	int nid;
-	if (d2i_ASN1_OBJECT(&obj,pder,derlen)==NULL) {
-		return 0;
-	}
-	nid = OBJ_obj2nid(obj);
-	ASN1_OBJECT_free(obj);
-	if (!dsa) 
-		{
-		dsa=DSA_new();
-		if (!EVP_PKEY_assign(pkey,NID_id_GostR3410_94,dsa)) return 0;
-		}
-	if (!fill_GOST94_params(dsa,nid)) return 0;
-	return 1;
-}	
-
-static int gost2001_param_decode(EVP_PKEY *pkey, const unsigned char **pder, int derlen) {
-	ASN1_OBJECT *obj=NULL;
-	int nid;
-	EC_KEY *ec = EVP_PKEY_get0(pkey);
-	if (d2i_ASN1_OBJECT(&obj,pder,derlen)==NULL) {
-		return 0;
-	}
-	nid = OBJ_obj2nid(obj);
-	ASN1_OBJECT_free(obj);
-	if (!ec) 
-		{
-		ec = EC_KEY_new();
-		if (!EVP_PKEY_assign(pkey,NID_id_GostR3410_2001,ec)) return 0;
-		}	
-	if (!fill_GOST2001_params(ec, nid)) return 0;
-	return 1;
-}	
+    switch (op) {
+    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
+        *(int *)arg2 = NID_id_Gost28147_89_MAC;
+        return 2;
+    }
+    return -2;
+}
 
+static int gost94_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
+{
+    int nid = gost94_nid_by_params(EVP_PKEY_get0((EVP_PKEY *)pkey));
+    return i2d_ASN1_OBJECT(OBJ_nid2obj(nid), pder);
+}
 
+static int gost2001_param_encode(const EVP_PKEY *pkey, unsigned char **pder)
+{
+    int nid =
+        EC_GROUP_get_curve_name(EC_KEY_get0_group
+                                (EVP_PKEY_get0((EVP_PKEY *)pkey)));
+    return i2d_ASN1_OBJECT(OBJ_nid2obj(nid), pder);
+}
 
+static int gost94_param_decode(EVP_PKEY *pkey, const unsigned char **pder,
+                               int derlen)
+{
+    ASN1_OBJECT *obj = NULL;
+    DSA *dsa = EVP_PKEY_get0(pkey);
+    int nid;
+    if (d2i_ASN1_OBJECT(&obj, pder, derlen) == NULL) {
+        return 0;
+    }
+    nid = OBJ_obj2nid(obj);
+    ASN1_OBJECT_free(obj);
+    if (!dsa) {
+        dsa = DSA_new();
+        if (!EVP_PKEY_assign(pkey, NID_id_GostR3410_94, dsa))
+            return 0;
+    }
+    if (!fill_GOST94_params(dsa, nid))
+        return 0;
+    return 1;
+}
 
+static int gost2001_param_decode(EVP_PKEY *pkey, const unsigned char **pder,
+                                 int derlen)
+{
+    ASN1_OBJECT *obj = NULL;
+    int nid;
+    EC_KEY *ec = EVP_PKEY_get0(pkey);
+    if (d2i_ASN1_OBJECT(&obj, pder, derlen) == NULL) {
+        return 0;
+    }
+    nid = OBJ_obj2nid(obj);
+    ASN1_OBJECT_free(obj);
+    if (!ec) {
+        ec = EC_KEY_new();
+        if (!EVP_PKEY_assign(pkey, NID_id_GostR3410_2001, ec))
+            return 0;
+    }
+    if (!fill_GOST2001_params(ec, nid))
+        return 0;
+    return 1;
+}
 
 /* ----------------------------------------------------------------------*/
-int register_ameth_gost (int nid, EVP_PKEY_ASN1_METHOD **ameth, const char* pemstr, const char* info) 
-	{
-	*ameth =	EVP_PKEY_asn1_new(nid, 
-		ASN1_PKEY_SIGPARAM_NULL, pemstr, info); 
-	if (!*ameth) return 0;
-	switch (nid) 
-		{
-		case NID_id_GostR3410_94:
-			EVP_PKEY_asn1_set_free (*ameth, pkey_free_gost94);
-			EVP_PKEY_asn1_set_private (*ameth, 
-				priv_decode_gost, priv_encode_gost, 
-				priv_print_gost94);
-
-			EVP_PKEY_asn1_set_param (*ameth, 
-				gost94_param_decode, gost94_param_encode,
-				param_missing_gost94, param_copy_gost94, 
-				param_cmp_gost94,param_print_gost94 );
-			EVP_PKEY_asn1_set_public (*ameth,
-				pub_decode_gost94, pub_encode_gost94,
-				pub_cmp_gost94, pub_print_gost94,
-				pkey_size_gost, pkey_bits_gost);
-	
-			EVP_PKEY_asn1_set_ctrl (*ameth, pkey_ctrl_gost);
-			break;
-		case NID_id_GostR3410_2001:
-			EVP_PKEY_asn1_set_free (*ameth, pkey_free_gost01);
-			EVP_PKEY_asn1_set_private (*ameth, 
-				priv_decode_gost, priv_encode_gost, 
-				priv_print_gost01);
-
-			EVP_PKEY_asn1_set_param (*ameth, 
-				gost2001_param_decode, gost2001_param_encode,
-				param_missing_gost01, param_copy_gost01, 
-				param_cmp_gost01, param_print_gost01);
-			EVP_PKEY_asn1_set_public (*ameth,
-				pub_decode_gost01, pub_encode_gost01,
-				pub_cmp_gost01, pub_print_gost01,
-				pkey_size_gost, pkey_bits_gost);
-	
-			EVP_PKEY_asn1_set_ctrl (*ameth, pkey_ctrl_gost);
-			break;
-		case NID_id_Gost28147_89_MAC:
-			EVP_PKEY_asn1_set_free(*ameth, mackey_free_gost);
-			EVP_PKEY_asn1_set_ctrl(*ameth,mac_ctrl_gost);	
-			break;
-		}		
-	return 1;
-	}
+int register_ameth_gost(int nid, EVP_PKEY_ASN1_METHOD **ameth,
+                        const char *pemstr, const char *info)
+{
+    *ameth = EVP_PKEY_asn1_new(nid, ASN1_PKEY_SIGPARAM_NULL, pemstr, info);
+    if (!*ameth)
+        return 0;
+    switch (nid) {
+    case NID_id_GostR3410_94:
+        EVP_PKEY_asn1_set_free(*ameth, pkey_free_gost94);
+        EVP_PKEY_asn1_set_private(*ameth,
+                                  priv_decode_gost, priv_encode_gost,
+                                  priv_print_gost94);
+
+        EVP_PKEY_asn1_set_param(*ameth,
+                                gost94_param_decode, gost94_param_encode,
+                                param_missing_gost94, param_copy_gost94,
+                                param_cmp_gost94, param_print_gost94);
+        EVP_PKEY_asn1_set_public(*ameth,
+                                 pub_decode_gost94, pub_encode_gost94,
+                                 pub_cmp_gost94, pub_print_gost94,
+                                 pkey_size_gost, pkey_bits_gost);
+
+        EVP_PKEY_asn1_set_ctrl(*ameth, pkey_ctrl_gost);
+        break;
+    case NID_id_GostR3410_2001:
+        EVP_PKEY_asn1_set_free(*ameth, pkey_free_gost01);
+        EVP_PKEY_asn1_set_private(*ameth,
+                                  priv_decode_gost, priv_encode_gost,
+                                  priv_print_gost01);
+
+        EVP_PKEY_asn1_set_param(*ameth,
+                                gost2001_param_decode, gost2001_param_encode,
+                                param_missing_gost01, param_copy_gost01,
+                                param_cmp_gost01, param_print_gost01);
+        EVP_PKEY_asn1_set_public(*ameth,
+                                 pub_decode_gost01, pub_encode_gost01,
+                                 pub_cmp_gost01, pub_print_gost01,
+                                 pkey_size_gost, pkey_bits_gost);
+
+        EVP_PKEY_asn1_set_ctrl(*ameth, pkey_ctrl_gost);
+        break;
+    case NID_id_Gost28147_89_MAC:
+        EVP_PKEY_asn1_set_free(*ameth, mackey_free_gost);
+        EVP_PKEY_asn1_set_ctrl(*ameth, mac_ctrl_gost);
+        break;
+    }
+    return 1;
+}
diff --git a/engines/ccgost/gost_asn1.c b/engines/ccgost/gost_asn1.c
index 318ecfce57..11686339b7 100644
--- a/engines/ccgost/gost_asn1.c
+++ b/engines/ccgost/gost_asn1.c
@@ -12,44 +12,45 @@
 #include "gost_lcl.h"
 
 ASN1_NDEF_SEQUENCE(GOST_KEY_TRANSPORT) = {
-	ASN1_SIMPLE(GOST_KEY_TRANSPORT, key_info, GOST_KEY_INFO),
-	ASN1_IMP(GOST_KEY_TRANSPORT, key_agreement_info, GOST_KEY_AGREEMENT_INFO, 0)
+        ASN1_SIMPLE(GOST_KEY_TRANSPORT, key_info, GOST_KEY_INFO),
+        ASN1_IMP(GOST_KEY_TRANSPORT, key_agreement_info, GOST_KEY_AGREEMENT_INFO, 0)
 } ASN1_NDEF_SEQUENCE_END(GOST_KEY_TRANSPORT)
 
 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_TRANSPORT)
 
 ASN1_NDEF_SEQUENCE(GOST_KEY_INFO) = {
-	ASN1_SIMPLE(GOST_KEY_INFO, encrypted_key, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(GOST_KEY_INFO, imit,          ASN1_OCTET_STRING)
+        ASN1_SIMPLE(GOST_KEY_INFO, encrypted_key, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(GOST_KEY_INFO, imit,          ASN1_OCTET_STRING)
 } ASN1_NDEF_SEQUENCE_END(GOST_KEY_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_INFO)
 
 ASN1_NDEF_SEQUENCE(GOST_KEY_AGREEMENT_INFO) = {
-	ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, cipher, ASN1_OBJECT),
-	ASN1_IMP_OPT(GOST_KEY_AGREEMENT_INFO, ephem_key, X509_PUBKEY, 0),
-	ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, eph_iv, ASN1_OCTET_STRING)
+        ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, cipher, ASN1_OBJECT),
+        ASN1_IMP_OPT(GOST_KEY_AGREEMENT_INFO, ephem_key, X509_PUBKEY, 0),
+        ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, eph_iv, ASN1_OCTET_STRING)
 } ASN1_NDEF_SEQUENCE_END(GOST_KEY_AGREEMENT_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_AGREEMENT_INFO)
 
 ASN1_NDEF_SEQUENCE(GOST_KEY_PARAMS) = {
-	ASN1_SIMPLE(GOST_KEY_PARAMS, key_params, ASN1_OBJECT),
-	ASN1_SIMPLE(GOST_KEY_PARAMS, hash_params, ASN1_OBJECT),
-	ASN1_OPT(GOST_KEY_PARAMS, cipher_params, ASN1_OBJECT),
+        ASN1_SIMPLE(GOST_KEY_PARAMS, key_params, ASN1_OBJECT),
+        ASN1_SIMPLE(GOST_KEY_PARAMS, hash_params, ASN1_OBJECT),
+        ASN1_OPT(GOST_KEY_PARAMS, cipher_params, ASN1_OBJECT),
 } ASN1_NDEF_SEQUENCE_END(GOST_KEY_PARAMS)
 
 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_PARAMS)
 
 ASN1_NDEF_SEQUENCE(GOST_CIPHER_PARAMS) = {
-	ASN1_SIMPLE(GOST_CIPHER_PARAMS, iv, ASN1_OCTET_STRING),
-	ASN1_SIMPLE(GOST_CIPHER_PARAMS, enc_param_set, ASN1_OBJECT),
+        ASN1_SIMPLE(GOST_CIPHER_PARAMS, iv, ASN1_OCTET_STRING),
+        ASN1_SIMPLE(GOST_CIPHER_PARAMS, enc_param_set, ASN1_OBJECT),
 } ASN1_NDEF_SEQUENCE_END(GOST_CIPHER_PARAMS)
 
 IMPLEMENT_ASN1_FUNCTIONS(GOST_CIPHER_PARAMS)
 
-ASN1_NDEF_SEQUENCE(GOST_CLIENT_KEY_EXCHANGE_PARAMS) = { /*FIXME incomplete*/
-	ASN1_SIMPLE(GOST_CLIENT_KEY_EXCHANGE_PARAMS, gkt, GOST_KEY_TRANSPORT)
-} ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
+ASN1_NDEF_SEQUENCE(GOST_CLIENT_KEY_EXCHANGE_PARAMS) = { /* FIXME incomplete */
+    ASN1_SIMPLE(GOST_CLIENT_KEY_EXCHANGE_PARAMS, gkt, GOST_KEY_TRANSPORT)
+}
 
+ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
 IMPLEMENT_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
diff --git a/engines/ccgost/gost_crypt.c b/engines/ccgost/gost_crypt.c
index 15ab02aabb..2bbdc6ccd6 100644
--- a/engines/ccgost/gost_crypt.c
+++ b/engines/ccgost/gost_crypt.c
@@ -19,59 +19,57 @@
 #endif
 #include 
 
-static int gost_cipher_init(EVP_CIPHER_CTX *ctx, const unsigned char *key, 
-	const unsigned char *iv, int enc);
-static int	gost_cipher_init_cpa(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
-/* Handles block of data in CFB mode */			
-static int	gost_cipher_do_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl);
-/* Handles block of data in CNT mode */			
-static int	gost_cipher_do_cnt(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl);
-/* Cleanup function */			
+static int gost_cipher_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                            const unsigned char *iv, int enc);
+static int gost_cipher_init_cpa(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                                const unsigned char *iv, int enc);
+/* Handles block of data in CFB mode */
+static int gost_cipher_do_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t inl);
+/* Handles block of data in CNT mode */
+static int gost_cipher_do_cnt(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                              const unsigned char *in, size_t inl);
+/* Cleanup function */
 static int gost_cipher_cleanup(EVP_CIPHER_CTX *);
 /* set/get cipher parameters */
-static int gost89_set_asn1_parameters(EVP_CIPHER_CTX *ctx,ASN1_TYPE *params);
-static int gost89_get_asn1_parameters(EVP_CIPHER_CTX *ctx,ASN1_TYPE *params);
+static int gost89_set_asn1_parameters(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params);
+static int gost89_get_asn1_parameters(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params);
 /* Control function */
-static int gost_cipher_ctl(EVP_CIPHER_CTX *ctx,int type,int arg,void *ptr);
-
-EVP_CIPHER cipher_gost = 
-	{
-	NID_id_Gost28147_89,
-	1,/*block_size*/
-	32,/*key_size*/
-	8,/*iv_len */
-	EVP_CIPH_CFB_MODE| EVP_CIPH_NO_PADDING |
-	EVP_CIPH_CUSTOM_IV| EVP_CIPH_RAND_KEY | EVP_CIPH_ALWAYS_CALL_INIT,
-	gost_cipher_init,
-	gost_cipher_do_cfb,
-	gost_cipher_cleanup,
-	sizeof(struct ossl_gost_cipher_ctx),/* ctx_size */
-	gost89_set_asn1_parameters,
-	gost89_get_asn1_parameters,
-	gost_cipher_ctl,
-	NULL,
-	};
-
-EVP_CIPHER cipher_gost_cpacnt = 
-	{
-	NID_gost89_cnt,
-	1,/*block_size*/
-	32,/*key_size*/
-	8,/*iv_len */
-	EVP_CIPH_OFB_MODE| EVP_CIPH_NO_PADDING |
-	EVP_CIPH_CUSTOM_IV| EVP_CIPH_RAND_KEY | EVP_CIPH_ALWAYS_CALL_INIT,
-	gost_cipher_init_cpa,
-	gost_cipher_do_cnt,
-	gost_cipher_cleanup,
-	sizeof(struct ossl_gost_cipher_ctx), /* ctx_size */
-	gost89_set_asn1_parameters,
-	gost89_get_asn1_parameters,
-	gost_cipher_ctl,
-	NULL,
-	};
+static int gost_cipher_ctl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
+
+EVP_CIPHER cipher_gost = {
+    NID_id_Gost28147_89,
+    1,                          /* block_size */
+    32,                         /* key_size */
+    8,                          /* iv_len */
+    EVP_CIPH_CFB_MODE | EVP_CIPH_NO_PADDING |
+        EVP_CIPH_CUSTOM_IV | EVP_CIPH_RAND_KEY | EVP_CIPH_ALWAYS_CALL_INIT,
+    gost_cipher_init,
+    gost_cipher_do_cfb,
+    gost_cipher_cleanup,
+    sizeof(struct ossl_gost_cipher_ctx), /* ctx_size */
+    gost89_set_asn1_parameters,
+    gost89_get_asn1_parameters,
+    gost_cipher_ctl,
+    NULL,
+};
+
+EVP_CIPHER cipher_gost_cpacnt = {
+    NID_gost89_cnt,
+    1,                          /* block_size */
+    32,                         /* key_size */
+    8,                          /* iv_len */
+    EVP_CIPH_OFB_MODE | EVP_CIPH_NO_PADDING |
+        EVP_CIPH_CUSTOM_IV | EVP_CIPH_RAND_KEY | EVP_CIPH_ALWAYS_CALL_INIT,
+    gost_cipher_init_cpa,
+    gost_cipher_do_cnt,
+    gost_cipher_cleanup,
+    sizeof(struct ossl_gost_cipher_ctx), /* ctx_size */
+    gost89_set_asn1_parameters,
+    gost89_get_asn1_parameters,
+    gost_cipher_ctl,
+    NULL,
+};
 
 /* Implementation of GOST 28147-89 in MAC (imitovstavka) mode */
 /* Init functions which set specific parameters */
@@ -79,556 +77,547 @@ static int gost_imit_init_cpa(EVP_MD_CTX *ctx);
 /* process block of data */
 static int gost_imit_update(EVP_MD_CTX *ctx, const void *data, size_t count);
 /* Return computed value */
-static int gost_imit_final(EVP_MD_CTX *ctx,unsigned char *md);
+static int gost_imit_final(EVP_MD_CTX *ctx, unsigned char *md);
 /* Copies context */
-static int gost_imit_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from);
+static int gost_imit_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from);
 static int gost_imit_cleanup(EVP_MD_CTX *ctx);
 /* Control function, knows how to set MAC key.*/
-static int gost_imit_ctrl(EVP_MD_CTX *ctx,int type, int arg, void *ptr);
-
-EVP_MD imit_gost_cpa =
-	{
-	NID_id_Gost28147_89_MAC,
-	NID_undef,
-	4,
-	0,
-	gost_imit_init_cpa,
-	gost_imit_update,
-	gost_imit_final,
-	gost_imit_copy,
-	gost_imit_cleanup,
-	NULL,
-	NULL,
-	{0,0,0,0,0},
-	8,
-	sizeof(struct ossl_gost_imit_ctx), 
-	gost_imit_ctrl
-	};
-
-/* 
+static int gost_imit_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr);
+
+EVP_MD imit_gost_cpa = {
+    NID_id_Gost28147_89_MAC,
+    NID_undef,
+    4,
+    0,
+    gost_imit_init_cpa,
+    gost_imit_update,
+    gost_imit_final,
+    gost_imit_copy,
+    gost_imit_cleanup,
+    NULL,
+    NULL,
+    {0, 0, 0, 0, 0},
+    8,
+    sizeof(struct ossl_gost_imit_ctx),
+    gost_imit_ctrl
+};
+
+/*
  * Correspondence between gost parameter OIDs and substitution blocks
  * NID field is filed by register_gost_NID function in engine.c
  * upon engine initialization
  */
 
-struct gost_cipher_info gost_cipher_list[]=
-	{
-/* NID */  /* Subst block */          /* Key meshing*/
-/*{NID_id_GostR3411_94_CryptoProParamSet,&GostR3411_94_CryptoProParamSet,0},*/
-	{NID_id_Gost28147_89_cc,&GostR3411_94_CryptoProParamSet,0},
-	{NID_id_Gost28147_89_CryptoPro_A_ParamSet,&Gost28147_CryptoProParamSetA,1},
-	{NID_id_Gost28147_89_CryptoPro_B_ParamSet,&Gost28147_CryptoProParamSetB,1},
-	{NID_id_Gost28147_89_CryptoPro_C_ParamSet,&Gost28147_CryptoProParamSetC,1},
-	{NID_id_Gost28147_89_CryptoPro_D_ParamSet,&Gost28147_CryptoProParamSetD,1},
-	{NID_id_Gost28147_89_TestParamSet,&Gost28147_TestParamSet,1},
-	{NID_undef,NULL,0}
-	};	
-
-/*  get encryption parameters from crypto network settings
-	FIXME For now we use environment var CRYPT_PARAMS as place to 
-	store these settings. Actually, it is better to use engine control   command, read from configuration file to set them */
+struct gost_cipher_info gost_cipher_list[] = {
+    /*- NID *//*
+     * Subst block
+     *//*
+     * Key meshing
+     */
+    /*
+     * {NID_id_GostR3411_94_CryptoProParamSet,&GostR3411_94_CryptoProParamSet,0},
+     */
+    {NID_id_Gost28147_89_cc, &GostR3411_94_CryptoProParamSet, 0},
+    {NID_id_Gost28147_89_CryptoPro_A_ParamSet, &Gost28147_CryptoProParamSetA,
+     1},
+    {NID_id_Gost28147_89_CryptoPro_B_ParamSet, &Gost28147_CryptoProParamSetB,
+     1},
+    {NID_id_Gost28147_89_CryptoPro_C_ParamSet, &Gost28147_CryptoProParamSetC,
+     1},
+    {NID_id_Gost28147_89_CryptoPro_D_ParamSet, &Gost28147_CryptoProParamSetD,
+     1},
+    {NID_id_Gost28147_89_TestParamSet, &Gost28147_TestParamSet, 1},
+    {NID_undef, NULL, 0}
+};
+
+/*
+ * get encryption parameters from crypto network settings FIXME For now we
+ * use environment var CRYPT_PARAMS as place to store these settings.
+ * Actually, it is better to use engine control command, read from
+ * configuration file to set them
+ */
 const struct gost_cipher_info *get_encryption_params(ASN1_OBJECT *obj)
-	{
-	int nid;
-	struct gost_cipher_info *param;
-	if (!obj)
-		{
-		const char * params = get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS);
-		if (!params || !strlen(params)) 
-			return &gost_cipher_list[1];
-
-		nid = OBJ_txt2nid(params);
-		if (nid == NID_undef)
-			{
-			GOSTerr(GOST_F_GET_ENCRYPTION_PARAMS,
-				GOST_R_INVALID_CIPHER_PARAM_OID);
-			return NULL;
-			}	
-		}
-	else
-		{
-		nid= OBJ_obj2nid(obj);
-		}
-	for (param=gost_cipher_list;param->sblock!=NULL && param->nid!=nid; 
-		 param++);
-	if (!param->sblock)
-		{
-		GOSTerr(GOST_F_GET_ENCRYPTION_PARAMS,GOST_R_INVALID_CIPHER_PARAMS);
-		return NULL;
-		}	
-	return param;
-	}
+{
+    int nid;
+    struct gost_cipher_info *param;
+    if (!obj) {
+        const char *params = get_gost_engine_param(GOST_PARAM_CRYPT_PARAMS);
+        if (!params || !strlen(params))
+            return &gost_cipher_list[1];
+
+        nid = OBJ_txt2nid(params);
+        if (nid == NID_undef) {
+            GOSTerr(GOST_F_GET_ENCRYPTION_PARAMS,
+                    GOST_R_INVALID_CIPHER_PARAM_OID);
+            return NULL;
+        }
+    } else {
+        nid = OBJ_obj2nid(obj);
+    }
+    for (param = gost_cipher_list; param->sblock != NULL && param->nid != nid;
+         param++) ;
+    if (!param->sblock) {
+        GOSTerr(GOST_F_GET_ENCRYPTION_PARAMS, GOST_R_INVALID_CIPHER_PARAMS);
+        return NULL;
+    }
+    return param;
+}
 
 /* Sets cipher param from paramset NID. */
-static int gost_cipher_set_param(struct ossl_gost_cipher_ctx *c,int nid)
-	{
-	const struct gost_cipher_info *param;
-	param=get_encryption_params((nid==NID_undef?NULL:OBJ_nid2obj(nid)));
-	if (!param) return 0;
-	
-	c->paramNID = param->nid;
-	c->key_meshing=param->key_meshing;
-	c->count=0;
-	gost_init(&(c->cctx), param->sblock);
-	return 1;
-	}
+static int gost_cipher_set_param(struct ossl_gost_cipher_ctx *c, int nid)
+{
+    const struct gost_cipher_info *param;
+    param =
+        get_encryption_params((nid == NID_undef ? NULL : OBJ_nid2obj(nid)));
+    if (!param)
+        return 0;
+
+    c->paramNID = param->nid;
+    c->key_meshing = param->key_meshing;
+    c->count = 0;
+    gost_init(&(c->cctx), param->sblock);
+    return 1;
+}
 
 /* Initializes EVP_CIPHER_CTX by paramset NID */
-static int gost_cipher_init_param(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc, int paramNID,int mode)
-	{
-	struct ossl_gost_cipher_ctx *c=ctx->cipher_data;
-	if (ctx->app_data == NULL)
-		{
-		if (!gost_cipher_set_param(c,paramNID)) return 0;
-		ctx->app_data = ctx->cipher_data;
-		}
-	if (key) gost_key(&(c->cctx),key);
-	if(iv) memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
-	memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
-	return 1;
-	}	
+static int gost_cipher_init_param(EVP_CIPHER_CTX *ctx,
+                                  const unsigned char *key,
+                                  const unsigned char *iv, int enc,
+                                  int paramNID, int mode)
+{
+    struct ossl_gost_cipher_ctx *c = ctx->cipher_data;
+    if (ctx->app_data == NULL) {
+        if (!gost_cipher_set_param(c, paramNID))
+            return 0;
+        ctx->app_data = ctx->cipher_data;
+    }
+    if (key)
+        gost_key(&(c->cctx), key);
+    if (iv)
+        memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
+    memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
+    return 1;
+}
 
 static int gost_cipher_init_cpa(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	struct ossl_gost_cipher_ctx *c=ctx->cipher_data;
-	gost_init(&(c->cctx),&Gost28147_CryptoProParamSetA);
-	c->key_meshing=1;
-	c->count=0;
-	if(key) gost_key(&(c->cctx),key);
-	if(iv) memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
-	memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
-	return 1;
-	}
+                                const unsigned char *iv, int enc)
+{
+    struct ossl_gost_cipher_ctx *c = ctx->cipher_data;
+    gost_init(&(c->cctx), &Gost28147_CryptoProParamSetA);
+    c->key_meshing = 1;
+    c->count = 0;
+    if (key)
+        gost_key(&(c->cctx), key);
+    if (iv)
+        memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));
+    memcpy(ctx->iv, ctx->oiv, EVP_CIPHER_CTX_iv_length(ctx));
+    return 1;
+}
 
 /* Initializes EVP_CIPHER_CTX with default values */
 int gost_cipher_init(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
-	return gost_cipher_init_param(ctx,key,iv,enc,NID_undef,EVP_CIPH_CFB_MODE);
-	}	
-/* Wrapper around gostcrypt function from gost89.c which perform
- * key meshing when nesseccary 
+                     const unsigned char *iv, int enc)
+{
+    return gost_cipher_init_param(ctx, key, iv, enc, NID_undef,
+                                  EVP_CIPH_CFB_MODE);
+}
+
+/*
+ * Wrapper around gostcrypt function from gost89.c which perform key meshing
+ * when nesseccary
  */
-static void gost_crypt_mesh (void *ctx,unsigned char *iv,unsigned char *buf)
-	{
-	struct ossl_gost_cipher_ctx *c = ctx;
-	assert(c->count%8 == 0 && c->count <= 1024);
-	if (c->key_meshing && c->count==1024)
-		{
-		cryptopro_key_meshing(&(c->cctx),iv);
-		}	
-	gostcrypt(&(c->cctx),iv,buf);
-	c->count = c->count%1024 + 8;
-	}
-
-static void gost_cnt_next (void *ctx, unsigned char *iv, unsigned char *buf)
-	{
-	struct ossl_gost_cipher_ctx *c = ctx;
-	word32 g,go;
-	unsigned char buf1[8];
-	assert(c->count%8 == 0 && c->count <= 1024);
-	if (c->key_meshing && c->count==1024)
-		{
-		cryptopro_key_meshing(&(c->cctx),iv);
-		}
-	if (c->count==0)
-		{
-		gostcrypt(&(c->cctx),iv,buf1);
-		}
-	else
-		{
-		memcpy(buf1,iv,8);
-		}	
-	g = buf1[0]|(buf1[1]<<8)|(buf1[2]<<16)|((word32)buf1[3]<<24);
-	g += 0x01010101;
-	buf1[0]=(unsigned char)(g&0xff);
-	buf1[1]=(unsigned char)((g>>8)&0xff);
-	buf1[2]=(unsigned char)((g>>16)&0xff);
-	buf1[3]=(unsigned char)((g>>24)&0xff);
-	g = buf1[4]|(buf1[5]<<8)|(buf1[6]<<16)|((word32)buf1[7]<<24);
-	go = g;
-	g += 0x01010104;
-	if (go > g)      /*  overflow*/
-		g++;
-	buf1[4]=(unsigned char)(g&0xff);
-	buf1[5]=(unsigned char)((g>>8)&0xff);
-	buf1[6]=(unsigned char)((g>>16)&0xff);
-	buf1[7]=(unsigned char)((g>>24)&0xff);
-	memcpy(iv,buf1,8);
-	gostcrypt(&(c->cctx),buf1,buf);
-	c->count = c->count%1024 + 8;
-	}
+static void gost_crypt_mesh(void *ctx, unsigned char *iv, unsigned char *buf)
+{
+    struct ossl_gost_cipher_ctx *c = ctx;
+    assert(c->count % 8 == 0 && c->count <= 1024);
+    if (c->key_meshing && c->count == 1024) {
+        cryptopro_key_meshing(&(c->cctx), iv);
+    }
+    gostcrypt(&(c->cctx), iv, buf);
+    c->count = c->count % 1024 + 8;
+}
+
+static void gost_cnt_next(void *ctx, unsigned char *iv, unsigned char *buf)
+{
+    struct ossl_gost_cipher_ctx *c = ctx;
+    word32 g, go;
+    unsigned char buf1[8];
+    assert(c->count % 8 == 0 && c->count <= 1024);
+    if (c->key_meshing && c->count == 1024) {
+        cryptopro_key_meshing(&(c->cctx), iv);
+    }
+    if (c->count == 0) {
+        gostcrypt(&(c->cctx), iv, buf1);
+    } else {
+        memcpy(buf1, iv, 8);
+    }
+    g = buf1[0] | (buf1[1] << 8) | (buf1[2] << 16) | ((word32) buf1[3] << 24);
+    g += 0x01010101;
+    buf1[0] = (unsigned char)(g & 0xff);
+    buf1[1] = (unsigned char)((g >> 8) & 0xff);
+    buf1[2] = (unsigned char)((g >> 16) & 0xff);
+    buf1[3] = (unsigned char)((g >> 24) & 0xff);
+    g = buf1[4] | (buf1[5] << 8) | (buf1[6] << 16) | ((word32) buf1[7] << 24);
+    go = g;
+    g += 0x01010104;
+    if (go > g)                 /* overflow */
+        g++;
+    buf1[4] = (unsigned char)(g & 0xff);
+    buf1[5] = (unsigned char)((g >> 8) & 0xff);
+    buf1[6] = (unsigned char)((g >> 16) & 0xff);
+    buf1[7] = (unsigned char)((g >> 24) & 0xff);
+    memcpy(iv, buf1, 8);
+    gostcrypt(&(c->cctx), buf1, buf);
+    c->count = c->count % 1024 + 8;
+}
 
 /* GOST encryption in CFB mode */
-int	gost_cipher_do_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl)
-	{
-	const unsigned char *in_ptr=in;
-	unsigned char *out_ptr=out;
-	size_t i=0;
-	size_t j=0;
+int gost_cipher_do_cfb(EVP_CIPHER_CTX *ctx, unsigned char *out,
+                       const unsigned char *in, size_t inl)
+{
+    const unsigned char *in_ptr = in;
+    unsigned char *out_ptr = out;
+    size_t i = 0;
+    size_t j = 0;
 /* process partial block if any */
-	if (ctx->num) 
-		{
-		for (j=ctx->num,i=0;j<8 && iencrypt) ctx->buf[j+8]=*in_ptr;
-			*out_ptr=ctx->buf[j]^(*in_ptr);
-			if (ctx->encrypt) ctx->buf[j+8]=*out_ptr;
-			}	
-		if (j==8)
-			{
-			memcpy(ctx->iv,ctx->buf+8,8);
-			ctx->num=0;
-			}
-		else
-			{
-			ctx->num=j;
-			return 1;
-			}	
-		}	
-
-	for (;i+8cipher_data,ctx->iv,ctx->buf);
-		/*xor next block of input text with it and output it*/
-		/*output this block */
-		if (!ctx->encrypt) memcpy(ctx->iv,in_ptr,8);
-		for (j=0;j<8;j++)
-			{
-			out_ptr[j]=ctx->buf[j]^in_ptr[j];
-			}	
-		/* Encrypt */
-		/* Next iv is next block of cipher text*/
-		if (ctx->encrypt) memcpy(ctx->iv,out_ptr,8);
-		}
+    if (ctx->num) {
+        for (j = ctx->num, i = 0; j < 8 && i < inl;
+             j++, i++, in_ptr++, out_ptr++) {
+            if (!ctx->encrypt)
+                ctx->buf[j + 8] = *in_ptr;
+            *out_ptr = ctx->buf[j] ^ (*in_ptr);
+            if (ctx->encrypt)
+                ctx->buf[j + 8] = *out_ptr;
+        }
+        if (j == 8) {
+            memcpy(ctx->iv, ctx->buf + 8, 8);
+            ctx->num = 0;
+        } else {
+            ctx->num = j;
+            return 1;
+        }
+    }
+
+    for (; i + 8 < inl; i += 8, in_ptr += 8, out_ptr += 8) {
+        /*
+         * block cipher current iv
+         */
+        gost_crypt_mesh(ctx->cipher_data, ctx->iv, ctx->buf);
+        /*
+         * xor next block of input text with it and output it
+         */
+        /*
+         * output this block
+         */
+        if (!ctx->encrypt)
+            memcpy(ctx->iv, in_ptr, 8);
+        for (j = 0; j < 8; j++) {
+            out_ptr[j] = ctx->buf[j] ^ in_ptr[j];
+        }
+        /* Encrypt */
+        /* Next iv is next block of cipher text */
+        if (ctx->encrypt)
+            memcpy(ctx->iv, out_ptr, 8);
+    }
 /* Process rest of buffer */
-	if (icipher_data,ctx->iv,ctx->buf);
-		if (!ctx->encrypt) memcpy(ctx->buf+8,in_ptr,inl-i);
-		for (j=0;ibuf[j]^in_ptr[j];
-			}			
-		ctx->num = j;
-		if (ctx->encrypt) memcpy(ctx->buf+8,out_ptr,j);
-		}
-	else
-		{
-		ctx->num = 0;
-		}	
-	return 1;
-	}
+    if (i < inl) {
+        gost_crypt_mesh(ctx->cipher_data, ctx->iv, ctx->buf);
+        if (!ctx->encrypt)
+            memcpy(ctx->buf + 8, in_ptr, inl - i);
+        for (j = 0; i < inl; j++, i++) {
+            out_ptr[j] = ctx->buf[j] ^ in_ptr[j];
+        }
+        ctx->num = j;
+        if (ctx->encrypt)
+            memcpy(ctx->buf + 8, out_ptr, j);
+    } else {
+        ctx->num = 0;
+    }
+    return 1;
+}
 
 static int gost_cipher_do_cnt(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl)
-	{
-	const unsigned char *in_ptr=in;
-	unsigned char *out_ptr=out;
-	size_t i=0;
-	size_t j;
+                              const unsigned char *in, size_t inl)
+{
+    const unsigned char *in_ptr = in;
+    unsigned char *out_ptr = out;
+    size_t i = 0;
+    size_t j;
 /* process partial block if any */
-	if (ctx->num) 
-		{
-		for (j=ctx->num,i=0;j<8 && ibuf[j]^(*in_ptr);
-			}	
-		if (j==8)
-			{
-			ctx->num=0;
-			}
-		else
-			{
-			ctx->num=j;
-			return 1;
-			}	
-		}	
-
-	for (;i+8cipher_data,ctx->iv,ctx->buf);
-		/*xor next block of input text with it and output it*/
-		/*output this block */
-		for (j=0;j<8;j++)
-			{
-			out_ptr[j]=ctx->buf[j]^in_ptr[j];
-			}	
-		}
+    if (ctx->num) {
+        for (j = ctx->num, i = 0; j < 8 && i < inl;
+             j++, i++, in_ptr++, out_ptr++) {
+            *out_ptr = ctx->buf[j] ^ (*in_ptr);
+        }
+        if (j == 8) {
+            ctx->num = 0;
+        } else {
+            ctx->num = j;
+            return 1;
+        }
+    }
+
+    for (; i + 8 < inl; i += 8, in_ptr += 8, out_ptr += 8) {
+        /*
+         * block cipher current iv
+         */
+        /* Encrypt */
+        gost_cnt_next(ctx->cipher_data, ctx->iv, ctx->buf);
+        /*
+         * xor next block of input text with it and output it
+         */
+        /*
+         * output this block
+         */
+        for (j = 0; j < 8; j++) {
+            out_ptr[j] = ctx->buf[j] ^ in_ptr[j];
+        }
+    }
 /* Process rest of buffer */
-	if (icipher_data,ctx->iv,ctx->buf);
-		for (j=0;ibuf[j]^in_ptr[j];
-			}			
-		ctx->num = j;
-		}
-	else
-		{
-		ctx->num = 0;
-		}	
-	return 1;
-	}
+    if (i < inl) {
+        gost_cnt_next(ctx->cipher_data, ctx->iv, ctx->buf);
+        for (j = 0; i < inl; j++, i++) {
+            out_ptr[j] = ctx->buf[j] ^ in_ptr[j];
+        }
+        ctx->num = j;
+    } else {
+        ctx->num = 0;
+    }
+    return 1;
+}
 
 /* Cleaning up of EVP_CIPHER_CTX */
-int gost_cipher_cleanup(EVP_CIPHER_CTX *ctx) 
-	{
-	gost_destroy(&((struct ossl_gost_cipher_ctx *)ctx->cipher_data)->cctx);
-	ctx->app_data = NULL;
-	return 1;
-	}	
+int gost_cipher_cleanup(EVP_CIPHER_CTX *ctx)
+{
+    gost_destroy(&((struct ossl_gost_cipher_ctx *)ctx->cipher_data)->cctx);
+    ctx->app_data = NULL;
+    return 1;
+}
 
 /* Control function for gost cipher */
-int gost_cipher_ctl(EVP_CIPHER_CTX *ctx,int type,int arg,void *ptr)
-	{
-	switch (type)
-		{
-		case EVP_CTRL_RAND_KEY:
-		{
-		if (RAND_bytes((unsigned char *)ptr,ctx->key_len)<=0)
-			{
-			GOSTerr(GOST_F_GOST_CIPHER_CTL,GOST_R_RANDOM_GENERATOR_ERROR);
-			return -1;
-			}
-		break;
-		}
-		case EVP_CTRL_PBE_PRF_NID:
-			if (ptr) {
-				*((int *)ptr)=  NID_id_HMACGostR3411_94;
-				return 1;
-			} else {
-				return 0;
-			}	
-				
-		default:
-			GOSTerr(GOST_F_GOST_CIPHER_CTL,GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND);
-			return -1;
-		}
-	return 1;
-	}
+int gost_cipher_ctl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
+{
+    switch (type) {
+    case EVP_CTRL_RAND_KEY:
+        {
+            if (RAND_bytes((unsigned char *)ptr, ctx->key_len) <= 0) {
+                GOSTerr(GOST_F_GOST_CIPHER_CTL,
+                        GOST_R_RANDOM_GENERATOR_ERROR);
+                return -1;
+            }
+            break;
+        }
+    case EVP_CTRL_PBE_PRF_NID:
+        if (ptr) {
+            *((int *)ptr) = NID_id_HMACGostR3411_94;
+            return 1;
+        } else {
+            return 0;
+        }
+
+    default:
+        GOSTerr(GOST_F_GOST_CIPHER_CTL,
+                GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND);
+        return -1;
+    }
+    return 1;
+}
 
 /* Set cipher parameters from ASN1 structure */
-int gost89_set_asn1_parameters(EVP_CIPHER_CTX *ctx,ASN1_TYPE *params)
-	{
-	int len=0;
-	unsigned char *buf=NULL;
-	unsigned char *p=NULL;
-	struct ossl_gost_cipher_ctx *c = ctx->cipher_data;
-	GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
-	ASN1_OCTET_STRING *os = NULL;
-	if (!gcp)
-		{
-		GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
-		return 0;
-		}
-	if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len))
-		{
-		GOST_CIPHER_PARAMS_free(gcp);
-		GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
-		return 0;
-		}
-	ASN1_OBJECT_free(gcp->enc_param_set);
-	gcp->enc_param_set = OBJ_nid2obj(c->paramNID);
-
-	len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
-	p = buf = (unsigned char*)OPENSSL_malloc(len);
-	if (!buf)
-		{
-		GOST_CIPHER_PARAMS_free(gcp);
-		GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
-		return 0;
-		}
-	i2d_GOST_CIPHER_PARAMS(gcp, &p);
-	GOST_CIPHER_PARAMS_free(gcp);
-
-	os = ASN1_OCTET_STRING_new();
-
-	if(!os || !ASN1_OCTET_STRING_set(os, buf, len))
-		{
-		OPENSSL_free(buf);
-		GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
-		return 0;
-		}
-	OPENSSL_free(buf);
-
-	ASN1_TYPE_set(params, V_ASN1_SEQUENCE, os);
-	return 1;
-	}
+int gost89_set_asn1_parameters(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params)
+{
+    int len = 0;
+    unsigned char *buf = NULL;
+    unsigned char *p = NULL;
+    struct ossl_gost_cipher_ctx *c = ctx->cipher_data;
+    GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
+    ASN1_OCTET_STRING *os = NULL;
+    if (!gcp) {
+        GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+        return 0;
+    }
+    if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {
+        GOST_CIPHER_PARAMS_free(gcp);
+        GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+        return 0;
+    }
+    ASN1_OBJECT_free(gcp->enc_param_set);
+    gcp->enc_param_set = OBJ_nid2obj(c->paramNID);
+
+    len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
+    p = buf = (unsigned char *)OPENSSL_malloc(len);
+    if (!buf) {
+        GOST_CIPHER_PARAMS_free(gcp);
+        GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+        return 0;
+    }
+    i2d_GOST_CIPHER_PARAMS(gcp, &p);
+    GOST_CIPHER_PARAMS_free(gcp);
+
+    os = ASN1_OCTET_STRING_new();
+
+    if (!os || !ASN1_OCTET_STRING_set(os, buf, len)) {
+        OPENSSL_free(buf);
+        GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, GOST_R_NO_MEMORY);
+        return 0;
+    }
+    OPENSSL_free(buf);
+
+    ASN1_TYPE_set(params, V_ASN1_SEQUENCE, os);
+    return 1;
+}
 
 /* Store parameters into ASN1 structure */
-int  gost89_get_asn1_parameters(EVP_CIPHER_CTX *ctx,ASN1_TYPE *params)
-	{
-	int ret = -1;
-	int len; 
-	GOST_CIPHER_PARAMS *gcp = NULL;
-	unsigned char *p;
-	struct ossl_gost_cipher_ctx *c=ctx->cipher_data;
-	if (ASN1_TYPE_get(params) != V_ASN1_SEQUENCE)
-		{
-		return ret;
-		}
-
-	p = params->value.sequence->data;
-
-	gcp = d2i_GOST_CIPHER_PARAMS(NULL, (const unsigned char **)&p,
-		params->value.sequence->length);
-
-	len = gcp->iv->length;
-	if (len != ctx->cipher->iv_len)
-		{
-		GOST_CIPHER_PARAMS_free(gcp);
-		GOSTerr(GOST_F_GOST89_GET_ASN1_PARAMETERS,
-			GOST_R_INVALID_IV_LENGTH);
-		return -1;
-		}
-	if (!gost_cipher_set_param(c,OBJ_obj2nid(gcp->enc_param_set)))
-		{
-		GOST_CIPHER_PARAMS_free(gcp);
-		return -1;
-		}
-	memcpy(ctx->oiv, gcp->iv->data, len);
-
-	GOST_CIPHER_PARAMS_free(gcp);
-
-	return 1;
-	}
-
+int gost89_get_asn1_parameters(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params)
+{
+    int ret = -1;
+    int len;
+    GOST_CIPHER_PARAMS *gcp = NULL;
+    unsigned char *p;
+    struct ossl_gost_cipher_ctx *c = ctx->cipher_data;
+    if (ASN1_TYPE_get(params) != V_ASN1_SEQUENCE) {
+        return ret;
+    }
+
+    p = params->value.sequence->data;
+
+    gcp = d2i_GOST_CIPHER_PARAMS(NULL, (const unsigned char **)&p,
+                                 params->value.sequence->length);
+
+    len = gcp->iv->length;
+    if (len != ctx->cipher->iv_len) {
+        GOST_CIPHER_PARAMS_free(gcp);
+        GOSTerr(GOST_F_GOST89_GET_ASN1_PARAMETERS, GOST_R_INVALID_IV_LENGTH);
+        return -1;
+    }
+    if (!gost_cipher_set_param(c, OBJ_obj2nid(gcp->enc_param_set))) {
+        GOST_CIPHER_PARAMS_free(gcp);
+        return -1;
+    }
+    memcpy(ctx->oiv, gcp->iv->data, len);
+
+    GOST_CIPHER_PARAMS_free(gcp);
+
+    return 1;
+}
 
 int gost_imit_init_cpa(EVP_MD_CTX *ctx)
-	{
-	struct ossl_gost_imit_ctx *c = ctx->md_data;
-	memset(c->buffer,0,sizeof(c->buffer));
-	memset(c->partial_block,0,sizeof(c->partial_block));
-	c->count = 0;
-	c->bytes_left=0;
-	c->key_meshing=1;
-	gost_init(&(c->cctx),&Gost28147_CryptoProParamSetA);
-	return 1;
-	}
-
-static void mac_block_mesh(struct ossl_gost_imit_ctx *c,const unsigned char *data)
-	{
-	unsigned char buffer[8];
-	/* We are using local buffer for iv because CryptoPro doesn't 
-	 * interpret internal state of MAC algorithm as iv during keymeshing
-	 * (but does initialize internal state from iv in key transport
-	 */
-	assert(c->count%8 == 0 && c->count <= 1024);
-	if (c->key_meshing && c->count==1024)
-		{
-		cryptopro_key_meshing(&(c->cctx),buffer);
-		}
-	mac_block(&(c->cctx),c->buffer,data);
-	c->count = c->count%1024 + 8;
-	}
+{
+    struct ossl_gost_imit_ctx *c = ctx->md_data;
+    memset(c->buffer, 0, sizeof(c->buffer));
+    memset(c->partial_block, 0, sizeof(c->partial_block));
+    c->count = 0;
+    c->bytes_left = 0;
+    c->key_meshing = 1;
+    gost_init(&(c->cctx), &Gost28147_CryptoProParamSetA);
+    return 1;
+}
+
+static void mac_block_mesh(struct ossl_gost_imit_ctx *c,
+                           const unsigned char *data)
+{
+    unsigned char buffer[8];
+    /*
+     * We are using local buffer for iv because CryptoPro doesn't interpret
+     * internal state of MAC algorithm as iv during keymeshing (but does
+     * initialize internal state from iv in key transport
+     */
+    assert(c->count % 8 == 0 && c->count <= 1024);
+    if (c->key_meshing && c->count == 1024) {
+        cryptopro_key_meshing(&(c->cctx), buffer);
+    }
+    mac_block(&(c->cctx), c->buffer, data);
+    c->count = c->count % 1024 + 8;
+}
 
 int gost_imit_update(EVP_MD_CTX *ctx, const void *data, size_t count)
-	{
-	struct ossl_gost_imit_ctx *c = ctx->md_data;
-	const unsigned char *p = data;
-	size_t bytes = count,i;
-	if (!(c->key_set)) {
-		GOSTerr(GOST_F_GOST_IMIT_UPDATE, GOST_R_MAC_KEY_NOT_SET);
-		return 0;
-	}
-	if (c->bytes_left)
-		{
-		for (i=c->bytes_left;i<8&&bytes>0;bytes--,i++,p++)
-			{
-			c->partial_block[i]=*p;
-			}
-		if (i==8)
-			{
-			mac_block_mesh(c,c->partial_block);
-			}
-		else
-			{
-			c->bytes_left = i;
-			return 1;
-			}		
-		}	
-	while (bytes>8)
-		{
-		mac_block_mesh(c,p);
-		p+=8;
-		bytes-=8;
-		}
-	if (bytes>0)
-		{
-		memcpy(c->partial_block,p,bytes);
-		}	
-	c->bytes_left=bytes;
-	return 1;
-	}
-
-int gost_imit_final(EVP_MD_CTX *ctx,unsigned char *md)
-	{
-	struct ossl_gost_imit_ctx *c = ctx->md_data;
-	if (!c->key_set) {
-		GOSTerr(GOST_F_GOST_IMIT_FINAL, GOST_R_MAC_KEY_NOT_SET);
-		return 0;
-	}
-	if (c->count==0 && c->bytes_left)
-		{
-		unsigned char buffer[8];
-		memset(buffer, 0, 8);
-		gost_imit_update(ctx, buffer, 8);
-		}
-	if (c->bytes_left)
-		{
-		int i;
-		for (i=c->bytes_left;i<8;i++)
-			{
-			c->partial_block[i]=0;
-			}
-		mac_block_mesh(c,c->partial_block);
-		}
-	get_mac(c->buffer,32,md);
-	return 1;
-	}
-
-int gost_imit_ctrl(EVP_MD_CTX *ctx,int type, int arg, void *ptr)
-	{
-	switch (type)
-		{
-		case EVP_MD_CTRL_KEY_LEN:
-			*((unsigned int*)(ptr)) = 32;
-			return 1;
-		case EVP_MD_CTRL_SET_KEY:
-		{
-		if (arg!=32) {
-			GOSTerr(GOST_F_GOST_IMIT_CTRL, GOST_R_INVALID_MAC_KEY_LENGTH);
-			return 0;
-		}
-
-		gost_key(&(((struct ossl_gost_imit_ctx*)(ctx->md_data))->cctx),ptr)	;
-		((struct ossl_gost_imit_ctx*)(ctx->md_data))->key_set = 1;
-		return 1;
-
-		}
-		default:
-			return 0;
-		}		
-	}
-
-int gost_imit_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from)
-	{
-	memcpy(to->md_data,from->md_data,sizeof(struct ossl_gost_imit_ctx));
-	return 1;
-	}
+{
+    struct ossl_gost_imit_ctx *c = ctx->md_data;
+    const unsigned char *p = data;
+    size_t bytes = count, i;
+    if (!(c->key_set)) {
+        GOSTerr(GOST_F_GOST_IMIT_UPDATE, GOST_R_MAC_KEY_NOT_SET);
+        return 0;
+    }
+    if (c->bytes_left) {
+        for (i = c->bytes_left; i < 8 && bytes > 0; bytes--, i++, p++) {
+            c->partial_block[i] = *p;
+        }
+        if (i == 8) {
+            mac_block_mesh(c, c->partial_block);
+        } else {
+            c->bytes_left = i;
+            return 1;
+        }
+    }
+    while (bytes > 8) {
+        mac_block_mesh(c, p);
+        p += 8;
+        bytes -= 8;
+    }
+    if (bytes > 0) {
+        memcpy(c->partial_block, p, bytes);
+    }
+    c->bytes_left = bytes;
+    return 1;
+}
+
+int gost_imit_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    struct ossl_gost_imit_ctx *c = ctx->md_data;
+    if (!c->key_set) {
+        GOSTerr(GOST_F_GOST_IMIT_FINAL, GOST_R_MAC_KEY_NOT_SET);
+        return 0;
+    }
+    if (c->count == 0 && c->bytes_left) {
+        unsigned char buffer[8];
+        memset(buffer, 0, 8);
+        gost_imit_update(ctx, buffer, 8);
+    }
+    if (c->bytes_left) {
+        int i;
+        for (i = c->bytes_left; i < 8; i++) {
+            c->partial_block[i] = 0;
+        }
+        mac_block_mesh(c, c->partial_block);
+    }
+    get_mac(c->buffer, 32, md);
+    return 1;
+}
+
+int gost_imit_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr)
+{
+    switch (type) {
+    case EVP_MD_CTRL_KEY_LEN:
+        *((unsigned int *)(ptr)) = 32;
+        return 1;
+    case EVP_MD_CTRL_SET_KEY:
+        {
+            if (arg != 32) {
+                GOSTerr(GOST_F_GOST_IMIT_CTRL, GOST_R_INVALID_MAC_KEY_LENGTH);
+                return 0;
+            }
+
+            gost_key(&(((struct ossl_gost_imit_ctx *)(ctx->md_data))->cctx),
+                     ptr);
+            ((struct ossl_gost_imit_ctx *)(ctx->md_data))->key_set = 1;
+            return 1;
+
+        }
+    default:
+        return 0;
+    }
+}
+
+int gost_imit_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+{
+    memcpy(to->md_data, from->md_data, sizeof(struct ossl_gost_imit_ctx));
+    return 1;
+}
 
 /* Clean up imit ctx */
 int gost_imit_cleanup(EVP_MD_CTX *ctx)
-	{
-	memset(ctx->md_data,0,sizeof(struct ossl_gost_imit_ctx));
-	return 1;
-	}
-
+{
+    memset(ctx->md_data, 0, sizeof(struct ossl_gost_imit_ctx));
+    return 1;
+}
diff --git a/engines/ccgost/gost_ctl.c b/engines/ccgost/gost_ctl.c
index 4b0fa19ade..58b5c2b615 100644
--- a/engines/ccgost/gost_ctl.c
+++ b/engines/ccgost/gost_ctl.c
@@ -5,7 +5,7 @@
  *                                                                    *
  *        Implementation of control commands for GOST engine          *
  *            OpenSSL 0.9.9 libraries required                        *
- **********************************************************************/            
+ **********************************************************************/
 #include 
 #include 
 #include 
@@ -14,76 +14,80 @@
 #include 
 #include "gost_lcl.h"
 
-static char *gost_params[GOST_PARAM_MAX+1]={NULL};
-static const char *gost_envnames[]={"CRYPT_PARAMS"};
-const ENGINE_CMD_DEFN gost_cmds[]=
-	{
-/*-	{ GOST_CTRL_RNG,
-	"RNG",
-	"Type of random number generator to use",
-	ENGINE_CMD_FLAG_STRING
-	},
-	{ GOST_CTRL_RNG_PARAMS,
-	"RNG_PARAMS",
-	"Parameter for random number generator",
-	ENGINE_CMD_FLAG_STRING
-	},
-*/	  { GOST_CTRL_CRYPT_PARAMS,
-		"CRYPT_PARAMS",
-		"OID of default GOST 28147-89 parameters",
-		ENGINE_CMD_FLAG_STRING
-			},
-{0,NULL,NULL,0}
-	};
+static char *gost_params[GOST_PARAM_MAX + 1] = { NULL };
+static const char *gost_envnames[] = { "CRYPT_PARAMS" };
 
-void gost_param_free() 
+const ENGINE_CMD_DEFN gost_cmds[] = {
+/*-     { GOST_CTRL_RNG,
+        "RNG",
+        "Type of random number generator to use",
+        ENGINE_CMD_FLAG_STRING
+        },
+        { GOST_CTRL_RNG_PARAMS,
+        "RNG_PARAMS",
+        "Parameter for random number generator",
+        ENGINE_CMD_FLAG_STRING
+        },
+*/ {GOST_CTRL_CRYPT_PARAMS,
+               "CRYPT_PARAMS",
+               "OID of default GOST 28147-89 parameters",
+               ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+void gost_param_free()
 {
-	int i;
-	for (i=0;i<=GOST_PARAM_MAX;i++) 
-		if (gost_params[i]!=NULL) 
-			{
-			OPENSSL_free(gost_params[i]);
-			gost_params[i]=NULL;
-			}
-		
+    int i;
+    for (i = 0; i <= GOST_PARAM_MAX; i++)
+        if (gost_params[i] != NULL) {
+            OPENSSL_free(gost_params[i]);
+            gost_params[i] = NULL;
+        }
+
 }
 
-int gost_control_func(ENGINE *e,int cmd,long i, void *p, void (*f)(void))
-	{
-	int param = cmd-ENGINE_CMD_BASE;
-	int ret=0;
-	if (param <0 || param >GOST_PARAM_MAX) return -1;
-	ret=gost_set_default_param(param,p);
-	return ret;
-	}
+int gost_control_func(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int param = cmd - ENGINE_CMD_BASE;
+    int ret = 0;
+    if (param < 0 || param > GOST_PARAM_MAX)
+        return -1;
+    ret = gost_set_default_param(param, p);
+    return ret;
+}
 
-const char *get_gost_engine_param(int param) 
-	{
-	char *tmp;
-	if (param <0 || param >GOST_PARAM_MAX) return NULL;
-	if (gost_params[param]!=NULL) 
-		{
-		return gost_params[param];
-		}
-	tmp = getenv(gost_envnames[param]);
-	if (tmp) 
-		{
-		if (gost_params[param]) OPENSSL_free(gost_params[param]);
-		gost_params[param] = BUF_strdup(tmp);
-		return gost_params[param];
-		}	
-	return NULL;
-	}	
+const char *get_gost_engine_param(int param)
+{
+    char *tmp;
+    if (param < 0 || param > GOST_PARAM_MAX)
+        return NULL;
+    if (gost_params[param] != NULL) {
+        return gost_params[param];
+    }
+    tmp = getenv(gost_envnames[param]);
+    if (tmp) {
+        if (gost_params[param])
+            OPENSSL_free(gost_params[param]);
+        gost_params[param] = BUF_strdup(tmp);
+        return gost_params[param];
+    }
+    return NULL;
+}
 
-int gost_set_default_param(int param, const char *value) 
-	{
-	const char *tmp;
-	if (param <0 || param >GOST_PARAM_MAX) return 0;
-	tmp = getenv(gost_envnames[param]);
-	/* if there is value in the environment, use it, else -passed string * */
-	if (!tmp) tmp=value;
-	if (gost_params[param]) OPENSSL_free(gost_params[param]);
-	gost_params[param] = BUF_strdup(tmp);
+int gost_set_default_param(int param, const char *value)
+{
+    const char *tmp;
+    if (param < 0 || param > GOST_PARAM_MAX)
+        return 0;
+    tmp = getenv(gost_envnames[param]);
+    /*
+     * if there is value in the environment, use it, else -passed string *
+     */
+    if (!tmp)
+        tmp = value;
+    if (gost_params[param])
+        OPENSSL_free(gost_params[param]);
+    gost_params[param] = BUF_strdup(tmp);
 
-	return 1;
-	}	
+    return 1;
+}
diff --git a/engines/ccgost/gost_eng.c b/engines/ccgost/gost_eng.c
index ebf0b625b5..971a1ed319 100644
--- a/engines/ccgost/gost_eng.c
+++ b/engines/ccgost/gost_eng.c
@@ -16,268 +16,262 @@
 #include "e_gost_err.h"
 #include "gost_lcl.h"
 static const char *engine_gost_id = "gost";
-static const char *engine_gost_name = "Reference implementation of GOST engine";
+static const char *engine_gost_name =
+    "Reference implementation of GOST engine";
 
 /* Symmetric cipher and digest function registrar */
 
 static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
-	const int **nids, int nid);
+                        const int **nids, int nid);
 
 static int gost_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int ind);
+                        const int **nids, int ind);
 
-static int gost_pkey_meths (ENGINE *e, EVP_PKEY_METHOD **pmeth,
-	const int **nids, int nid);
+static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
+                           const int **nids, int nid);
 
-static int gost_pkey_asn1_meths (ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
-	const int **nids, int nid);
+static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
+                                const int **nids, int nid);
 
-static int gost_cipher_nids[] =
-    {NID_id_Gost28147_89, NID_gost89_cnt,0};
+static int gost_cipher_nids[] = { NID_id_Gost28147_89, NID_gost89_cnt, 0 };
 
 static int gost_digest_nids[] =
-	{NID_id_GostR3411_94,NID_id_Gost28147_89_MAC, 0};
+    { NID_id_GostR3411_94, NID_id_Gost28147_89_MAC, 0 };
 
-static int gost_pkey_meth_nids[] = 
-	{NID_id_GostR3410_94,
-	 NID_id_GostR3410_2001, NID_id_Gost28147_89_MAC, 0};
+static int gost_pkey_meth_nids[] = { NID_id_GostR3410_94,
+    NID_id_GostR3410_2001, NID_id_Gost28147_89_MAC, 0
+};
 
 static EVP_PKEY_METHOD *pmeth_GostR3410_94 = NULL,
-	 *pmeth_GostR3410_2001 = NULL,
-	*pmeth_Gost28147_MAC = NULL;
+    *pmeth_GostR3410_2001 = NULL, *pmeth_Gost28147_MAC = NULL;
 
 static EVP_PKEY_ASN1_METHOD *ameth_GostR3410_94 = NULL,
-	*ameth_GostR3410_2001 = NULL,
-	*ameth_Gost28147_MAC = NULL;
-
+    *ameth_GostR3410_2001 = NULL, *ameth_Gost28147_MAC = NULL;
 
 static int gost_engine_init(ENGINE *e)
-	{ 
-	return 1;
-	}
+{
+    return 1;
+}
 
 static int gost_engine_finish(ENGINE *e)
-	{ 
-	return 1;
-	}
+{
+    return 1;
+}
 
 static int gost_engine_destroy(ENGINE *e)
-	{ 
-	gost_param_free();
+{
+    gost_param_free();
 
-	pmeth_GostR3410_94 = NULL;
-	pmeth_GostR3410_2001 = NULL;
-	pmeth_Gost28147_MAC = NULL;
-	ameth_GostR3410_94 = NULL;
-	ameth_GostR3410_2001 = NULL;
-	ameth_Gost28147_MAC = NULL;
-	return 1;
-	}
+    pmeth_GostR3410_94 = NULL;
+    pmeth_GostR3410_2001 = NULL;
+    pmeth_Gost28147_MAC = NULL;
+    ameth_GostR3410_94 = NULL;
+    ameth_GostR3410_2001 = NULL;
+    ameth_Gost28147_MAC = NULL;
+    return 1;
+}
 
-static int bind_gost (ENGINE *e,const char *id) 
-	{
-	int ret = 0;
-	if (id && strcmp(id, engine_gost_id)) return 0;
+static int bind_gost(ENGINE *e, const char *id)
+{
+    int ret = 0;
+    if (id && strcmp(id, engine_gost_id))
+        return 0;
 
-	if (!ENGINE_set_id(e, engine_gost_id)) 
-		{
-		printf("ENGINE_set_id failed\n"); 
-		goto end;
-		}	
-	if (!ENGINE_set_name(e, engine_gost_name)) 
-		{
-		printf("ENGINE_set_name failed\n");
-		goto end;
-		}	
-	if (!ENGINE_set_digests(e, gost_digests)) 
-		{
-		printf("ENGINE_set_digests failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_ciphers(e, gost_ciphers)) 
-		{
-		printf("ENGINE_set_ciphers failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_pkey_meths(e, gost_pkey_meths)) 
-		{
-		printf("ENGINE_set_pkey_meths failed\n");
-		goto end;
-		}	
-	if (! ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) 
-		{
-		printf("ENGINE_set_pkey_asn1_meths failed\n");
-		goto end;
-		}	
-	/* Control function and commands */
-	if (!ENGINE_set_cmd_defns(e,gost_cmds)) 
-		{
-		fprintf(stderr,"ENGINE_set_cmd_defns failed\n");
-		goto end;
-		}	
-	if (!ENGINE_set_ctrl_function(e,gost_control_func)) 
-		{
-		fprintf(stderr,"ENGINE_set_ctrl_func failed\n");
-		goto end;
-		}	
-	if ( ! ENGINE_set_destroy_function(e, gost_engine_destroy)
-		|| ! ENGINE_set_init_function(e,gost_engine_init)
-		|| ! ENGINE_set_finish_function(e,gost_engine_finish))
-		{
-		goto end;
-		}
+    if (!ENGINE_set_id(e, engine_gost_id)) {
+        printf("ENGINE_set_id failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_name(e, engine_gost_name)) {
+        printf("ENGINE_set_name failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_digests(e, gost_digests)) {
+        printf("ENGINE_set_digests failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_ciphers(e, gost_ciphers)) {
+        printf("ENGINE_set_ciphers failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_pkey_meths(e, gost_pkey_meths)) {
+        printf("ENGINE_set_pkey_meths failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) {
+        printf("ENGINE_set_pkey_asn1_meths failed\n");
+        goto end;
+    }
+    /* Control function and commands */
+    if (!ENGINE_set_cmd_defns(e, gost_cmds)) {
+        fprintf(stderr, "ENGINE_set_cmd_defns failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_ctrl_function(e, gost_control_func)) {
+        fprintf(stderr, "ENGINE_set_ctrl_func failed\n");
+        goto end;
+    }
+    if (!ENGINE_set_destroy_function(e, gost_engine_destroy)
+        || !ENGINE_set_init_function(e, gost_engine_init)
+        || !ENGINE_set_finish_function(e, gost_engine_finish)) {
+        goto end;
+    }
 
-	if (!register_ameth_gost(NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94", "GOST R 34.10-94")) goto end;
-	if (!register_ameth_gost(NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001", "GOST R 34.10-2001")) goto end;
-	if (!register_ameth_gost(NID_id_Gost28147_89_MAC, &ameth_Gost28147_MAC,
-		"GOST-MAC", "GOST 28147-89 MAC")) goto end;
+    if (!register_ameth_gost
+        (NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94",
+         "GOST R 34.10-94"))
+        goto end;
+    if (!register_ameth_gost
+        (NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001",
+         "GOST R 34.10-2001"))
+        goto end;
+    if (!register_ameth_gost(NID_id_Gost28147_89_MAC, &ameth_Gost28147_MAC,
+                             "GOST-MAC", "GOST 28147-89 MAC"))
+        goto end;
 
-	if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0)) goto end;
-	if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0)) goto end;
-	if (!register_pmeth_gost(NID_id_Gost28147_89_MAC, &pmeth_Gost28147_MAC, 0))
-		goto end;
-	if ( ! ENGINE_register_ciphers(e)
-		|| ! ENGINE_register_digests(e)
-		|| ! ENGINE_register_pkey_meths(e)
-		/* These two actually should go in LIST_ADD command */
-		|| ! EVP_add_cipher(&cipher_gost)
-		|| ! EVP_add_cipher(&cipher_gost_cpacnt)
-		|| ! EVP_add_digest(&digest_gost)
-		|| ! EVP_add_digest(&imit_gost_cpa)
-		)
-		{
-		goto end;
-		}
+    if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0))
+        goto end;
+    if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0))
+        goto end;
+    if (!register_pmeth_gost
+        (NID_id_Gost28147_89_MAC, &pmeth_Gost28147_MAC, 0))
+        goto end;
+    if (!ENGINE_register_ciphers(e)
+        || !ENGINE_register_digests(e)
+        || !ENGINE_register_pkey_meths(e)
+        /* These two actually should go in LIST_ADD command */
+        || !EVP_add_cipher(&cipher_gost)
+        || !EVP_add_cipher(&cipher_gost_cpacnt)
+        || !EVP_add_digest(&digest_gost)
+        || !EVP_add_digest(&imit_gost_cpa)
+        ) {
+        goto end;
+    }
 
-	ERR_load_GOST_strings();
-	ret = 1;
-	end:
-	return ret;
-	}	
+    ERR_load_GOST_strings();
+    ret = 1;
+ end:
+    return ret;
+}
 
 #ifndef OPENSSL_NO_DYNAMIC_ENGINE
 IMPLEMENT_DYNAMIC_BIND_FN(bind_gost)
-IMPLEMENT_DYNAMIC_CHECK_FN()
-#endif  /* ndef OPENSSL_NO_DYNAMIC_ENGINE */
-
+    IMPLEMENT_DYNAMIC_CHECK_FN()
+#endif                          /* ndef OPENSSL_NO_DYNAMIC_ENGINE */
 static int gost_digests(ENGINE *e, const EVP_MD **digest,
-	const int **nids, int nid)
-	{ 
-	int ok =1 ;
-	if (!digest) 
-		{
-		*nids = gost_digest_nids;
-		return 2; 
-		}
-	/*printf("Digest no %d requested\n",nid);*/
-	if(nid == NID_id_GostR3411_94) 
-		{
-		*digest = &digest_gost;
-		}
-	else if (nid == NID_id_Gost28147_89_MAC) 
-		{
-		*digest = &imit_gost_cpa;
-		}
-	else
-		{
-		ok =0;
-		*digest = NULL;
-		}
-	return ok;
-	}	
-	
-static int gost_ciphers (ENGINE *e,const EVP_CIPHER **cipher,
-	const int **nids, int nid) 
-	{
-	int ok = 1;
-	if (!cipher) 
-		{
-		*nids = gost_cipher_nids;
-		return 2; /* two ciphers are supported */
-		}
+                        const int **nids, int nid)
+{
+    int ok = 1;
+    if (!digest) {
+        *nids = gost_digest_nids;
+        return 2;
+    }
+    /*
+     * printf("Digest no %d requested\n",nid);
+     */
+    if (nid == NID_id_GostR3411_94) {
+        *digest = &digest_gost;
+    } else if (nid == NID_id_Gost28147_89_MAC) {
+        *digest = &imit_gost_cpa;
+    } else {
+        ok = 0;
+        *digest = NULL;
+    }
+    return ok;
+}
+
+static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
+                        const int **nids, int nid)
+{
+    int ok = 1;
+    if (!cipher) {
+        *nids = gost_cipher_nids;
+        return 2;               /* two ciphers are supported */
+    }
+
+    if (nid == NID_id_Gost28147_89) {
+        *cipher = &cipher_gost;
+    } else if (nid == NID_gost89_cnt) {
+        *cipher = &cipher_gost_cpacnt;
+    } else {
+        ok = 0;
+        *cipher = NULL;
+    }
+    return ok;
+}
 
-	if(nid == NID_id_Gost28147_89) 
-		{
-		*cipher = &cipher_gost;
-		}
-	else if  (nid == NID_gost89_cnt) 
-		{
-		*cipher = &cipher_gost_cpacnt;
-		}
-	else	
-		{
-		ok = 0;
-		*cipher = NULL;
-		}
-	return ok;
-	}	
+static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
+                           const int **nids, int nid)
+{
+    if (!pmeth) {
+        *nids = gost_pkey_meth_nids;
+        return 3;
+    }
 
-static int gost_pkey_meths (ENGINE *e, EVP_PKEY_METHOD **pmeth,
-	const int **nids, int nid)
-	{
-	if (!pmeth) 
-		{
-		*nids = gost_pkey_meth_nids;
-		return 3;
-		}
+    switch (nid) {
+    case NID_id_GostR3410_94:
+        *pmeth = pmeth_GostR3410_94;
+        return 1;
+    case NID_id_GostR3410_2001:
+        *pmeth = pmeth_GostR3410_2001;
+        return 1;
+    case NID_id_Gost28147_89_MAC:
+        *pmeth = pmeth_Gost28147_MAC;
+        return 1;
+    default:;
+    }
 
-	switch (nid) 
-		{
-		case NID_id_GostR3410_94: *pmeth = pmeth_GostR3410_94; return 1;
-		case NID_id_GostR3410_2001: *pmeth = pmeth_GostR3410_2001; return 1;
-		case NID_id_Gost28147_89_MAC: *pmeth = pmeth_Gost28147_MAC; return 1;
-		default:;
-		}
-	
-	*pmeth = NULL;
-	return 0;
-	}
+    *pmeth = NULL;
+    return 0;
+}
 
-static int gost_pkey_asn1_meths (ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
-	const int **nids, int nid)
-	{
-	if (!ameth) 
-		{
-		*nids = gost_pkey_meth_nids;
-		return 3;
-		}
-	switch (nid) 
-		{
-		case NID_id_GostR3410_94: *ameth = ameth_GostR3410_94; return 1;
-		case NID_id_GostR3410_2001: *ameth = ameth_GostR3410_2001; return 1;
-		case NID_id_Gost28147_89_MAC: *ameth = ameth_Gost28147_MAC; return 1;
-	
-		default:;
-		}
-	
-	*ameth = NULL;
-	return 0;
-	}
+static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth,
+                                const int **nids, int nid)
+{
+    if (!ameth) {
+        *nids = gost_pkey_meth_nids;
+        return 3;
+    }
+    switch (nid) {
+    case NID_id_GostR3410_94:
+        *ameth = ameth_GostR3410_94;
+        return 1;
+    case NID_id_GostR3410_2001:
+        *ameth = ameth_GostR3410_2001;
+        return 1;
+    case NID_id_Gost28147_89_MAC:
+        *ameth = ameth_Gost28147_MAC;
+        return 1;
+
+    default:;
+    }
+
+    *ameth = NULL;
+    return 0;
+}
 
 #ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_gost(void)
-	{	
-	ENGINE *ret = ENGINE_new();
-	if (!ret)
-		return NULL;
-	if (!bind_gost(ret,engine_gost_id)) 
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
-	
-void ENGINE_load_gost(void)
-	{
-	ENGINE *toadd;
-	if (pmeth_GostR3410_94)
-		return;
-	toadd = engine_gost();
-	if (!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif	
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_gost(ret, engine_gost_id)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
+void ENGINE_load_gost(void)
+{
+    ENGINE *toadd;
+    if (pmeth_GostR3410_94)
+        return;
+    toadd = engine_gost();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#endif
diff --git a/engines/ccgost/gost_keywrap.c b/engines/ccgost/gost_keywrap.c
index c8a4508b44..502a83c62d 100644
--- a/engines/ccgost/gost_keywrap.c
+++ b/engines/ccgost/gost_keywrap.c
@@ -13,98 +13,94 @@
 
 /*-
  * Diversifies key using random UserKey Material
- * Implements RFC 4357 p 6.5 key diversification algorithm 
- * 
+ * Implements RFC 4357 p 6.5 key diversification algorithm
+ *
  * inputKey - 32byte key to be diversified
  * ukm - 8byte user key material
- * outputKey - 32byte buffer to store diversified key 
+ * outputKey - 32byte buffer to store diversified key
  *
  */
-void keyDiversifyCryptoPro(gost_ctx *ctx,const unsigned char *inputKey, const unsigned char *ukm, unsigned char *outputKey)
-	{
+void keyDiversifyCryptoPro(gost_ctx * ctx, const unsigned char *inputKey,
+                           const unsigned char *ukm, unsigned char *outputKey)
+{
 
-	u4 k,s1,s2;
-	int i,j,mask;
-	unsigned char S[8];
-	memcpy(outputKey,inputKey,32);
-	for (i=0;i<8;i++) 
-		{
-		/* Make array of integers from key */
-		/* Compute IV S*/
-		s1=0,s2=0;
-		for (j=0,mask=1;j<8;j++,mask<<=1) 
-			{
-			k=((u4)outputKey[4*j])|(outputKey[4*j+1]<<8)|
-				(outputKey[4*j+2]<<16)|(outputKey[4*j+3]<<24);
-			if (mask & ukm[i]) 
-				{
-				s1+=k;
-				}
-			else 
-				{
-				s2+=k;
-				}
-			}
-		S[0]=(unsigned char)(s1&0xff);
-		S[1]=(unsigned char)((s1>>8)&0xff);
-		S[2]=(unsigned char)((s1>>16)&0xff);
-		S[3]=(unsigned char)((s1>>24)&0xff); 
-		S[4]=(unsigned char)(s2&0xff);
-		S[5]=(unsigned char)((s2>>8)&0xff);
-		S[6]=(unsigned char)((s2>>16)&0xff);
-		S[7]=(unsigned char)((s2>>24)&0xff); 
-		gost_key(ctx,outputKey);
-		gost_enc_cfb(ctx,S,outputKey,outputKey,4);
-		}
-	}	
-	
+    u4 k, s1, s2;
+    int i, j, mask;
+    unsigned char S[8];
+    memcpy(outputKey, inputKey, 32);
+    for (i = 0; i < 8; i++) {
+        /* Make array of integers from key */
+        /* Compute IV S */
+        s1 = 0, s2 = 0;
+        for (j = 0, mask = 1; j < 8; j++, mask <<= 1) {
+            k = ((u4) outputKey[4 * j]) | (outputKey[4 * j + 1] << 8) |
+                (outputKey[4 * j + 2] << 16) | (outputKey[4 * j + 3] << 24);
+            if (mask & ukm[i]) {
+                s1 += k;
+            } else {
+                s2 += k;
+            }
+        }
+        S[0] = (unsigned char)(s1 & 0xff);
+        S[1] = (unsigned char)((s1 >> 8) & 0xff);
+        S[2] = (unsigned char)((s1 >> 16) & 0xff);
+        S[3] = (unsigned char)((s1 >> 24) & 0xff);
+        S[4] = (unsigned char)(s2 & 0xff);
+        S[5] = (unsigned char)((s2 >> 8) & 0xff);
+        S[6] = (unsigned char)((s2 >> 16) & 0xff);
+        S[7] = (unsigned char)((s2 >> 24) & 0xff);
+        gost_key(ctx, outputKey);
+        gost_enc_cfb(ctx, S, outputKey, outputKey, 4);
+    }
+}
 
 /*-
  * Wraps key using RFC 4357 6.3
- * ctx - gost encryption context, initialized with some S-boxes 
+ * ctx - gost encryption context, initialized with some S-boxes
  * keyExchangeKey (KEK) 32-byte (256-bit) shared key
- * ukm - 8 byte (64 bit) user key material, 
+ * ukm - 8 byte (64 bit) user key material,
  * sessionKey - 32-byte (256-bit) key to be wrapped
  * wrappedKey - 44-byte buffer to store wrapped key
- */ 
+ */
+
+int keyWrapCryptoPro(gost_ctx * ctx, const unsigned char *keyExchangeKey,
+                     const unsigned char *ukm,
+                     const unsigned char *sessionKey,
+                     unsigned char *wrappedKey)
+{
+    unsigned char kek_ukm[32];
+    keyDiversifyCryptoPro(ctx, keyExchangeKey, ukm, kek_ukm);
+    gost_key(ctx, kek_ukm);
+    memcpy(wrappedKey, ukm, 8);
+    gost_enc(ctx, sessionKey, wrappedKey + 8, 4);
+    gost_mac_iv(ctx, 32, ukm, sessionKey, 32, wrappedKey + 40);
+    return 1;
+}
 
-int keyWrapCryptoPro(gost_ctx *ctx,const unsigned char *keyExchangeKey, const unsigned char *ukm,
-	const	unsigned char *sessionKey, unsigned char *wrappedKey) 
-	{
-	unsigned char kek_ukm[32];
-	keyDiversifyCryptoPro(ctx,keyExchangeKey,ukm,kek_ukm);
-	gost_key(ctx,kek_ukm);
-	memcpy(wrappedKey,ukm,8);
-	gost_enc(ctx,sessionKey,wrappedKey+8,4);
-	gost_mac_iv(ctx,32,ukm,sessionKey,32,wrappedKey+40);
-	return 1;
-	}
 /*-
  * Unwraps key using RFC 4357 6.4
- * ctx - gost encryption context, initialized with some S-boxes 
+ * ctx - gost encryption context, initialized with some S-boxes
  * keyExchangeKey 32-byte shared key
  * wrappedKey  44 byte key to be unwrapped (concatenation of 8-byte UKM,
- * 32 byte  encrypted key and 4 byte MAC  
- * 
+ * 32 byte  encrypted key and 4 byte MAC
+ *
  * sessionKEy - 32byte buffer to store sessionKey in
  * Returns 1 if key is decrypted successfully, and 0 if MAC doesn't match
- */ 
-
-int keyUnwrapCryptoPro(gost_ctx *ctx,const unsigned char *keyExchangeKey,
-	const unsigned char *wrappedKey, unsigned char *sessionKey) 
-	{
-	unsigned char kek_ukm[32],cek_mac[4];
-	keyDiversifyCryptoPro(ctx,keyExchangeKey,wrappedKey 
-		/* First 8 bytes of wrapped Key is ukm */
-		,kek_ukm);
-	gost_key(ctx,kek_ukm);
-	gost_dec(ctx,wrappedKey+8,sessionKey,4);
-	gost_mac_iv(ctx,32,wrappedKey,sessionKey,32,cek_mac);
-	if (memcmp(cek_mac,wrappedKey+40,4)) 
-		{
-		return 0;
-		}		
-	return 1;		
-	}	
-
+ */
 
+int keyUnwrapCryptoPro(gost_ctx * ctx, const unsigned char *keyExchangeKey,
+                       const unsigned char *wrappedKey,
+                       unsigned char *sessionKey)
+{
+    unsigned char kek_ukm[32], cek_mac[4];
+    keyDiversifyCryptoPro(ctx, keyExchangeKey, wrappedKey
+                          /* First 8 bytes of wrapped Key is ukm */
+                          , kek_ukm);
+    gost_key(ctx, kek_ukm);
+    gost_dec(ctx, wrappedKey + 8, sessionKey, 4);
+    gost_mac_iv(ctx, 32, wrappedKey, sessionKey, 32, cek_mac);
+    if (memcmp(cek_mac, wrappedKey + 40, 4)) {
+        return 0;
+    }
+    return 1;
+}
diff --git a/engines/ccgost/gost_keywrap.h b/engines/ccgost/gost_keywrap.h
index 80c7927adb..7def4c9fe8 100644
--- a/engines/ccgost/gost_keywrap.h
+++ b/engines/ccgost/gost_keywrap.h
@@ -8,50 +8,49 @@
  * Doesn't need OpenSSL                                               *
  **********************************************************************/
 #ifndef GOST_KEYWRAP_H
-#define GOST_KEYWRAP_H
-#include 
-#include "gost89.h"
+# define GOST_KEYWRAP_H
+# include 
+# include "gost89.h"
 /*-
  * Diversifies key using random UserKey Material
- * Implements RFC 4357 p 6.5 key diversification algorithm 
- * 
+ * Implements RFC 4357 p 6.5 key diversification algorithm
+ *
  * inputKey - 32byte key to be diversified
  * ukm - 8byte user key material
- * outputKey - 32byte buffer to store diversified key 
+ * outputKey - 32byte buffer to store diversified key
  *
  */
-void keyDiversifyCryptoPro(gost_ctx *ctx,
-	const unsigned char *inputKey, 
-	const unsigned char *ukm, 
-	unsigned char *outputKey);
+void keyDiversifyCryptoPro(gost_ctx * ctx,
+                           const unsigned char *inputKey,
+                           const unsigned char *ukm,
+                           unsigned char *outputKey);
 /*-
  * Wraps key using RFC 4357 6.3
- * ctx - gost encryption context, initialized with some S-boxes 
+ * ctx - gost encryption context, initialized with some S-boxes
  * keyExchangeKey (KEK) 32-byte (256-bit) shared key
- * ukm - 8 byte (64 bit) user key material, 
+ * ukm - 8 byte (64 bit) user key material,
  * sessionKey - 32-byte (256-bit) key to be wrapped
  * wrappedKey - 44-byte buffer to store wrapped key
- */ 
+ */
 
-int keyWrapCryptoPro(gost_ctx *ctx,
-	const unsigned char *keyExchangeKey, 
-	const unsigned char *ukm,
-	const	unsigned char *sessionKey, 
-	unsigned char *wrappedKey) ;
+int keyWrapCryptoPro(gost_ctx * ctx,
+                     const unsigned char *keyExchangeKey,
+                     const unsigned char *ukm,
+                     const unsigned char *sessionKey,
+                     unsigned char *wrappedKey);
 /*-
  * Unwraps key using RFC 4357 6.4
- * ctx - gost encryption context, initialized with some S-boxes 
+ * ctx - gost encryption context, initialized with some S-boxes
  * keyExchangeKey 32-byte shared key
  * wrappedKey  44 byte key to be unwrapped (concatenation of 8-byte UKM,
- * 32 byte  encrypted key and 4 byte MAC  
- * 
+ * 32 byte  encrypted key and 4 byte MAC
+ *
  * sessionKEy - 32byte buffer to store sessionKey in
  * Returns 1 if key is decrypted successfully, and 0 if MAC doesn't match
- */ 
-
+ */
 
-int keyUnwrapCryptoPro(gost_ctx *ctx,
-	const unsigned char *keyExchangeKey,
-	const unsigned char *wrappedKey, 
-	unsigned char *sessionKey) ;
+int keyUnwrapCryptoPro(gost_ctx * ctx,
+                       const unsigned char *keyExchangeKey,
+                       const unsigned char *wrappedKey,
+                       unsigned char *sessionKey);
 #endif
diff --git a/engines/ccgost/gost_lcl.h b/engines/ccgost/gost_lcl.h
index 00aa42cea4..3a2c7d5701 100644
--- a/engines/ccgost/gost_lcl.h
+++ b/engines/ccgost/gost_lcl.h
@@ -1,5 +1,5 @@
 #ifndef GOST_TOOLS_H
-#define GOST_TOOLS_H
+# define GOST_TOOLS_H
 /**********************************************************************
  *                        gost_lcl.h                                  *
  *             Copyright (c) 2006 Cryptocom LTD                       *
@@ -8,154 +8,155 @@
  *         Internal declarations  used in GOST engine                *
  *         OpenSSL 0.9.9 libraries required to compile and use        *
  *                              this code                             *
- **********************************************************************/ 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include "gost89.h"
-#include "gosthash.h"
+ **********************************************************************/
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include 
+# include "gost89.h"
+# include "gosthash.h"
 /* Control commands */
-#define GOST_PARAM_CRYPT_PARAMS 0
-#define GOST_PARAM_MAX 0
-#define GOST_CTRL_CRYPT_PARAMS (ENGINE_CMD_BASE+GOST_PARAM_CRYPT_PARAMS)
+# define GOST_PARAM_CRYPT_PARAMS 0
+# define GOST_PARAM_MAX 0
+# define GOST_CTRL_CRYPT_PARAMS (ENGINE_CMD_BASE+GOST_PARAM_CRYPT_PARAMS)
 
-	extern const ENGINE_CMD_DEFN gost_cmds[];
-	int gost_control_func(ENGINE *e,int cmd, long i, void *p, void (*f)(void));
-	const char *get_gost_engine_param(int param);	
-	int gost_set_default_param(int param, const char *value); 
-	void gost_param_free(void);
+extern const ENGINE_CMD_DEFN gost_cmds[];
+int gost_control_func(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
+const char *get_gost_engine_param(int param);
+int gost_set_default_param(int param, const char *value);
+void gost_param_free(void);
 
 /* method registration */
 
-	int register_ameth_gost (int nid, EVP_PKEY_ASN1_METHOD **ameth, const char* pemstr, const char* info);
-	int register_pmeth_gost (int id, EVP_PKEY_METHOD **pmeth, int flags);
+int register_ameth_gost(int nid, EVP_PKEY_ASN1_METHOD **ameth,
+                        const char *pemstr, const char *info);
+int register_pmeth_gost(int id, EVP_PKEY_METHOD **pmeth, int flags);
 
 /* Gost-specific pmeth control-function parameters */
 /* For GOST R34.10 parameters */
-#define param_ctrl_string "paramset"
-#define EVP_PKEY_CTRL_GOST_PARAMSET (EVP_PKEY_ALG_CTRL+1)
+# define param_ctrl_string "paramset"
+# define EVP_PKEY_CTRL_GOST_PARAMSET (EVP_PKEY_ALG_CTRL+1)
 /* For GOST 28147 MAC */
-#define key_ctrl_string "key"
-#define hexkey_ctrl_string "hexkey"
-#define EVP_PKEY_CTRL_GOST_MAC_HEXKEY (EVP_PKEY_ALG_CTRL+3)
+# define key_ctrl_string "key"
+# define hexkey_ctrl_string "hexkey"
+# define EVP_PKEY_CTRL_GOST_MAC_HEXKEY (EVP_PKEY_ALG_CTRL+3)
 /* Pmeth internal representation */
-	struct gost_pmeth_data {
-   	    int sign_param_nid; /* Should be set whenever parameters are filled */
-		EVP_MD *md;
-		unsigned char *shared_ukm;
-		int peer_key_used;
-	};
-
-	struct gost_mac_pmeth_data {
-		int key_set;
-		EVP_MD *md;
-		unsigned char key[32];
-	}	;
-/* GOST-specific ASN1 structures */
+struct gost_pmeth_data {
+    int sign_param_nid;         /* Should be set whenever parameters are
+                                 * filled */
+    EVP_MD *md;
+    unsigned char *shared_ukm;
+    int peer_key_used;
+};
 
+struct gost_mac_pmeth_data {
+    int key_set;
+    EVP_MD *md;
+    unsigned char key[32];
+};
+/* GOST-specific ASN1 structures */
 
 typedef struct {
-	ASN1_OCTET_STRING *encrypted_key;
-	ASN1_OCTET_STRING *imit;
+    ASN1_OCTET_STRING *encrypted_key;
+    ASN1_OCTET_STRING *imit;
 } GOST_KEY_INFO;
 
 DECLARE_ASN1_FUNCTIONS(GOST_KEY_INFO)
 
 typedef struct {
-	ASN1_OBJECT *cipher;
-	X509_PUBKEY *ephem_key;
-	ASN1_OCTET_STRING *eph_iv;
+    ASN1_OBJECT *cipher;
+    X509_PUBKEY *ephem_key;
+    ASN1_OCTET_STRING *eph_iv;
 } GOST_KEY_AGREEMENT_INFO;
 
 DECLARE_ASN1_FUNCTIONS(GOST_KEY_AGREEMENT_INFO)
-	
+
 typedef struct {
-	GOST_KEY_INFO *key_info;
-	GOST_KEY_AGREEMENT_INFO *key_agreement_info;
+    GOST_KEY_INFO *key_info;
+    GOST_KEY_AGREEMENT_INFO *key_agreement_info;
 } GOST_KEY_TRANSPORT;
 
 DECLARE_ASN1_FUNCTIONS(GOST_KEY_TRANSPORT)
 
-typedef struct { /* FIXME incomplete */
-	GOST_KEY_TRANSPORT *gkt;
+typedef struct {                /* FIXME incomplete */
+    GOST_KEY_TRANSPORT *gkt;
 } GOST_CLIENT_KEY_EXCHANGE_PARAMS;
 
-/* Hacks to shorten symbols to 31 characters or less, or OpenVMS.
-   This mimics what's done in symhacks.h, but since this is a very
-   local header file, I prefered to put this hack directly here.
-   -- Richard Levitte */
-#ifdef OPENSSL_SYS_VMS
-#undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_it
-#define GOST_CLIENT_KEY_EXCHANGE_PARAMS_it	GOST_CLIENT_KEY_EXC_PARAMS_it
-#undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_new
-#define GOST_CLIENT_KEY_EXCHANGE_PARAMS_new	GOST_CLIENT_KEY_EXC_PARAMS_new
-#undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_free
-#define GOST_CLIENT_KEY_EXCHANGE_PARAMS_free	GOST_CLIENT_KEY_EXC_PARAMS_free
-#undef d2i_GOST_CLIENT_KEY_EXCHANGE_PARAMS
-#define d2i_GOST_CLIENT_KEY_EXCHANGE_PARAMS	d2i_GOST_CLIENT_KEY_EXC_PARAMS
-#undef i2d_GOST_CLIENT_KEY_EXCHANGE_PARAMS
-#define i2d_GOST_CLIENT_KEY_EXCHANGE_PARAMS	i2d_GOST_CLIENT_KEY_EXC_PARAMS
-#endif /* End of hack */
+/*
+ * Hacks to shorten symbols to 31 characters or less, or OpenVMS. This mimics
+ * what's done in symhacks.h, but since this is a very local header file, I
+ * prefered to put this hack directly here. -- Richard Levitte
+ */
+# ifdef OPENSSL_SYS_VMS
+#  undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_it
+#  define GOST_CLIENT_KEY_EXCHANGE_PARAMS_it      GOST_CLIENT_KEY_EXC_PARAMS_it
+#  undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_new
+#  define GOST_CLIENT_KEY_EXCHANGE_PARAMS_new     GOST_CLIENT_KEY_EXC_PARAMS_new
+#  undef GOST_CLIENT_KEY_EXCHANGE_PARAMS_free
+#  define GOST_CLIENT_KEY_EXCHANGE_PARAMS_free    GOST_CLIENT_KEY_EXC_PARAMS_free
+#  undef d2i_GOST_CLIENT_KEY_EXCHANGE_PARAMS
+#  define d2i_GOST_CLIENT_KEY_EXCHANGE_PARAMS     d2i_GOST_CLIENT_KEY_EXC_PARAMS
+#  undef i2d_GOST_CLIENT_KEY_EXCHANGE_PARAMS
+#  define i2d_GOST_CLIENT_KEY_EXCHANGE_PARAMS     i2d_GOST_CLIENT_KEY_EXC_PARAMS
+# endif                         /* End of hack */
 DECLARE_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
 typedef struct {
-	ASN1_OBJECT *key_params;
-	ASN1_OBJECT *hash_params;
-	ASN1_OBJECT *cipher_params;
+    ASN1_OBJECT *key_params;
+    ASN1_OBJECT *hash_params;
+    ASN1_OBJECT *cipher_params;
 } GOST_KEY_PARAMS;
 
 DECLARE_ASN1_FUNCTIONS(GOST_KEY_PARAMS)
 
 typedef struct {
-	ASN1_OCTET_STRING *iv;
-	ASN1_OBJECT *enc_param_set;
-} GOST_CIPHER_PARAMS; 
+    ASN1_OCTET_STRING *iv;
+    ASN1_OBJECT *enc_param_set;
+} GOST_CIPHER_PARAMS;
 
 DECLARE_ASN1_FUNCTIONS(GOST_CIPHER_PARAMS)
 /*============== Message digest  and cipher related structures  ==========*/
-	 /* Structure used as EVP_MD_CTX-md_data. 
-	  * It allows to avoid storing in the md-data pointers to
-	  * dynamically allocated memory.
-	  *
-	  * I cannot invent better way to avoid memory leaks, because
-	  * openssl insist on invoking Init on Final-ed digests, and there
-	  * is no reliable way to find out whether pointer in the passed
-	  * md_data is valid or not.
-	  * */
+         /*
+          * Structure used as EVP_MD_CTX-md_data. It allows to avoid storing
+          * in the md-data pointers to dynamically allocated memory. I
+          * cannot invent better way to avoid memory leaks, because openssl
+          * insist on invoking Init on Final-ed digests, and there is no
+          * reliable way to find out whether pointer in the passed md_data is
+          * valid or not.
+          */
 struct ossl_gost_digest_ctx {
-	gost_hash_ctx dctx;
-	gost_ctx cctx;
-};	
+    gost_hash_ctx dctx;
+    gost_ctx cctx;
+};
 /* EVP_MD structure for GOST R 34.11 */
 extern EVP_MD digest_gost;
 /* EVP_MD structure for GOST 28147 in MAC mode */
 extern EVP_MD imit_gost_cpa;
 /* Cipher context used for EVP_CIPHER operation */
 struct ossl_gost_cipher_ctx {
-	int paramNID;
-	unsigned int count;
-	int key_meshing;
-	gost_ctx cctx;
-};	
+    int paramNID;
+    unsigned int count;
+    int key_meshing;
+    gost_ctx cctx;
+};
 /* Structure to map parameter NID to S-block */
 struct gost_cipher_info {
-	int nid;
-	gost_subst_block *sblock;
-	int key_meshing;
+    int nid;
+    gost_subst_block *sblock;
+    int key_meshing;
 };
 /* Context for MAC */
 struct ossl_gost_imit_ctx {
-	gost_ctx cctx;
-	unsigned char buffer[8];
-	unsigned char partial_block[8];
-	unsigned int count;
-	int key_meshing;
-	int bytes_left;
-	int key_set;
-};	
+    gost_ctx cctx;
+    unsigned char buffer[8];
+    unsigned char partial_block[8];
+    unsigned int count;
+    int key_meshing;
+    int bytes_left;
+    int key_set;
+};
 /* Table which maps parameter NID to S-blocks */
 extern struct gost_cipher_info gost_cipher_list[];
 /* Find encryption params from ASN1_OBJECT */
@@ -163,56 +164,66 @@ const struct gost_cipher_info *get_encryption_params(ASN1_OBJECT *obj);
 /* Implementation of GOST 28147-89 cipher in CFB and CNT modes */
 extern EVP_CIPHER cipher_gost;
 extern EVP_CIPHER cipher_gost_cpacnt;
-#define EVP_MD_CTRL_KEY_LEN (EVP_MD_CTRL_ALG_CTRL+3)
-#define EVP_MD_CTRL_SET_KEY (EVP_MD_CTRL_ALG_CTRL+4)
+# define EVP_MD_CTRL_KEY_LEN (EVP_MD_CTRL_ALG_CTRL+3)
+# define EVP_MD_CTRL_SET_KEY (EVP_MD_CTRL_ALG_CTRL+4)
 /* EVP_PKEY_METHOD key encryption callbacks */
 /* From gost94_keyx.c */
-int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char* key, size_t key_len );
+int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
+                          size_t *outlen, const unsigned char *key,
+                          size_t key_len);
 
-int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char* in, size_t in_len );
+int pkey_GOST94cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
+                          size_t *outlen, const unsigned char *in,
+                          size_t in_len);
 /* From gost2001_keyx.c */
-int pkey_GOST01cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char* key, size_t key_len );
+int pkey_GOST01cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
+                          size_t *outlen, const unsigned char *key,
+                          size_t key_len);
 
-int pkey_GOST01cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char* in, size_t in_len );
+int pkey_GOST01cp_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out,
+                          size_t *outlen, const unsigned char *in,
+                          size_t in_len);
 /* derive functions */
 /* From gost2001_keyx.c */
-int pkey_gost2001_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
+int pkey_gost2001_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
+                         size_t *keylen);
 /* From gost94_keyx.c */
 int pkey_gost94_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
 /* Internal functions for signature algorithms */
-int fill_GOST94_params(DSA *dsa,int nid);
+int fill_GOST94_params(DSA *dsa, int nid);
 int fill_GOST2001_params(EC_KEY *eckey, int nid);
-int gost_sign_keygen(DSA *dsa) ;
-int gost2001_keygen(EC_KEY *ec) ;
+int gost_sign_keygen(DSA *dsa);
+int gost2001_keygen(EC_KEY *ec);
 
-DSA_SIG *gost_do_sign(const unsigned char *dgst,int dlen, DSA *dsa) ;
-DSA_SIG *gost2001_do_sign(const unsigned char *dgst,int dlen, EC_KEY *eckey);
+DSA_SIG *gost_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+DSA_SIG *gost2001_do_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey);
 
 int gost_do_verify(const unsigned char *dgst, int dgst_len,
-		DSA_SIG *sig, DSA *dsa) ;
-int gost2001_do_verify(const unsigned char *dgst,int dgst_len,
-			DSA_SIG *sig, EC_KEY *ec);
-int gost2001_compute_public(EC_KEY *ec) ;
-int gost94_compute_public(DSA *dsa) ;
+                   DSA_SIG *sig, DSA *dsa);
+int gost2001_do_verify(const unsigned char *dgst, int dgst_len,
+                       DSA_SIG *sig, EC_KEY *ec);
+int gost2001_compute_public(EC_KEY *ec);
+int gost94_compute_public(DSA *dsa);
 /*============== miscellaneous functions============================= */
 /* from gost_sign.c */
 /* Convert GOST R 34.11 hash sum to bignum according to standard */
-BIGNUM *hashsum2bn(const unsigned char *dgst) ;
-/* Store bignum in byte array of given length, prepending by zeros
- * if nesseccary */
-int store_bignum(BIGNUM *bn, unsigned char *buf,int len);
-/* Read bignum, which can have few MSB all-zeros    from buffer*/ 
-BIGNUM *getbnfrombuf(const unsigned char *buf,size_t len);
+BIGNUM *hashsum2bn(const unsigned char *dgst);
+/*
+ * Store bignum in byte array of given length, prepending by zeros if
+ * nesseccary
+ */
+int store_bignum(BIGNUM *bn, unsigned char *buf, int len);
+/* Read bignum, which can have few MSB all-zeros    from buffer*/
+BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len);
 /* Pack GOST R 34.10 signature according to CryptoPro rules */
-int pack_sign_cp(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen); 
+int pack_sign_cp(DSA_SIG *s, int order, unsigned char *sig, size_t *siglen);
 /* Unpack GOST R 34.10 signature according to CryptoPro rules */
-DSA_SIG *unpack_cp_signature(const unsigned char *sig,size_t siglen) ;
+DSA_SIG *unpack_cp_signature(const unsigned char *sig, size_t siglen);
 /* from ameth.c */
 /* Get private key as BIGNUM from both R 34.10-94 and R 34.10-2001  keys*/
 /* Returns pointer into EVP_PKEY structure */
-BIGNUM* gost_get0_priv_key(const EVP_PKEY *pkey) ;
+BIGNUM *gost_get0_priv_key(const EVP_PKEY *pkey);
 /* Find NID by GOST 94 parameters */
-int gost94_nid_by_params(DSA *p) ;
-
+int gost94_nid_by_params(DSA *p);
 
 #endif
diff --git a/engines/ccgost/gost_md.c b/engines/ccgost/gost_md.c
index 417e10887b..1ccc6be0e9 100644
--- a/engines/ccgost/gost_md.c
+++ b/engines/ccgost/gost_md.c
@@ -13,63 +13,64 @@
 
 /* implementation of GOST 34.11 hash function See gost_md.c*/
 static int gost_digest_init(EVP_MD_CTX *ctx);
-static int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count);
-static int gost_digest_final(EVP_MD_CTX *ctx,unsigned char *md);
-static int gost_digest_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from);
+static int gost_digest_update(EVP_MD_CTX *ctx, const void *data,
+                              size_t count);
+static int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md);
+static int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from);
 static int gost_digest_cleanup(EVP_MD_CTX *ctx);
 
-EVP_MD digest_gost=  
-	{
-	NID_id_GostR3411_94,
-	NID_undef,
-	32,
-	EVP_MD_FLAG_PKEY_METHOD_SIGNATURE,
-	gost_digest_init,
-	gost_digest_update,
-	gost_digest_final,
-	gost_digest_copy,
-	gost_digest_cleanup,
-	NULL,
-	NULL,
-	{NID_undef,NID_undef,0,0,0},
-	32,
-	sizeof(struct ossl_gost_digest_ctx ),
-	NULL
-	};
+EVP_MD digest_gost = {
+    NID_id_GostR3411_94,
+    NID_undef,
+    32,
+    EVP_MD_FLAG_PKEY_METHOD_SIGNATURE,
+    gost_digest_init,
+    gost_digest_update,
+    gost_digest_final,
+    gost_digest_copy,
+    gost_digest_cleanup,
+    NULL,
+    NULL,
+    {NID_undef, NID_undef, 0, 0, 0},
+    32,
+    sizeof(struct ossl_gost_digest_ctx),
+    NULL
+};
 
-int gost_digest_init(EVP_MD_CTX *ctx) 
-	{
-	struct ossl_gost_digest_ctx *c = ctx->md_data;
-	memset(&(c->dctx),0,sizeof(gost_hash_ctx));
-	gost_init(&(c->cctx),&GostR3411_94_CryptoProParamSet);
-	c->dctx.cipher_ctx= &(c->cctx);
-	return 1;
-	}
+int gost_digest_init(EVP_MD_CTX *ctx)
+{
+    struct ossl_gost_digest_ctx *c = ctx->md_data;
+    memset(&(c->dctx), 0, sizeof(gost_hash_ctx));
+    gost_init(&(c->cctx), &GostR3411_94_CryptoProParamSet);
+    c->dctx.cipher_ctx = &(c->cctx);
+    return 1;
+}
 
-int gost_digest_update(EVP_MD_CTX *ctx,const void *data,size_t count) 
-	{
-	return hash_block((gost_hash_ctx *)ctx->md_data,data,count);	
-	}
+int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    return hash_block((gost_hash_ctx *) ctx->md_data, data, count);
+}
 
-int gost_digest_final(EVP_MD_CTX *ctx,unsigned char *md)
-	{
-	return finish_hash((gost_hash_ctx *)ctx->md_data,md);
-	
-	}
+int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
+{
+    return finish_hash((gost_hash_ctx *) ctx->md_data, md);
 
-int gost_digest_copy(EVP_MD_CTX *to,const EVP_MD_CTX *from) 
-	{
-	struct ossl_gost_digest_ctx *md_ctx=to->md_data;
-	if (to->md_data && from->md_data) {
-		memcpy(to->md_data,from->md_data,sizeof(struct ossl_gost_digest_ctx));
-		md_ctx->dctx.cipher_ctx=&(md_ctx->cctx);
-	}
-	return 1;
-	}		
+}
 
-int gost_digest_cleanup(EVP_MD_CTX *ctx) 
-	{
-	if (ctx->md_data)
-	memset(ctx->md_data,0,sizeof(struct ossl_gost_digest_ctx));
-	return 1;
-	}	
+int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+{
+    struct ossl_gost_digest_ctx *md_ctx = to->md_data;
+    if (to->md_data && from->md_data) {
+        memcpy(to->md_data, from->md_data,
+               sizeof(struct ossl_gost_digest_ctx));
+        md_ctx->dctx.cipher_ctx = &(md_ctx->cctx);
+    }
+    return 1;
+}
+
+int gost_digest_cleanup(EVP_MD_CTX *ctx)
+{
+    if (ctx->md_data)
+        memset(ctx->md_data, 0, sizeof(struct ossl_gost_digest_ctx));
+    return 1;
+}
diff --git a/engines/ccgost/gost_params.c b/engines/ccgost/gost_params.c
index 40fc343af1..0411534b71 100644
--- a/engines/ccgost/gost_params.c
+++ b/engines/ccgost/gost_params.c
@@ -6,193 +6,202 @@
  * Definitions of GOST R 34.10 parameter sets, defined in RFC 4357    *
  *         OpenSSL 0.9.9 libraries required to compile and use        *
  *                              this code                             *
- **********************************************************************/ 
+ **********************************************************************/
 #include "gost_params.h"
 #include 
 /* Parameters of GOST 34.10 */
 
-R3410_params R3410_paramset[]={
+R3410_params R3410_paramset[] = {
 /* Paramset A */
-{NID_id_GostR3410_94_CryptoPro_A_ParamSet,
-"100997906755055304772081815535925224869"
-"8410825720534578748235158755771479905292727772441528526992987964833"
-"5669968284202797289605274717317548059048560713474685214192868091256"
-"1502802222185647539190902656116367847270145019066794290930185446216"
-"3997308722217328898303231940973554032134009725883228768509467406639"
-"62",
-"127021248288932417465907042777176443525"
-"7876535089165358128175072657050312609850984974231883334834011809259"
-"9999512098893413065920561499672425412104927434935707492031276956145"
-"1689224110579311248812610229678534638401693520013288995000362260684"
-"2227508135323070045173416336850045410625869714168836867788425378203"
-"83",
-"683631961449557007844441656118272528951"
-"02170888761442055095051287550314083023"},
-{NID_id_GostR3410_94_CryptoPro_B_ParamSet,
-"429418261486158041438734477379555023926"
-"7234596860714306679811299408947123142002706038521669956384871995765"
-"7284814898909770759462613437669456364882730370838934791080835932647"
-"9767786019153434744009610342313166725786869204821949328786333602033"
-"8479709268434224762105576023501613261478065276102850944540333865234"
-"1",
-"139454871199115825601409655107690713107"
-"0417070599280317977580014543757653577229840941243685222882398330391"
-"1468164807668823692122073732267216074074777170091113455043205380464"
-"7694904686120113087816240740184800477047157336662926249423571248823"
-"9685422217536601433914856808405203368594584948031873412885804895251"
-"63",
-"79885141663410976897627118935756323747307951916507639758300472692338873533959"
-},
-{NID_id_GostR3410_94_CryptoPro_C_ParamSet,
-"816552717970881016017893191415300348226"
-"2544051353358162468249467681876621283478212884286545844013955142622"
-"2087723485023722868022275009502224827866201744494021697716482008353"
-"6398202298024892620480898699335508064332313529725332208819456895108"
-"5155178100221003459370588291073071186553005962149936840737128710832"
-"3",
-"110624679233511963040518952417017040248"
-"5862954819831383774196396298584395948970608956170224210628525560327"
-"8638246716655439297654402921844747893079518669992827880792192992701"
-"1428546551433875806377110443534293554066712653034996277099320715774"
-"3542287621283671843703709141350171945045805050291770503634517804938"
-"01",
-"113468861199819350564868233378875198043"
-"267947776488510997961231672532899549103"
-},
-{NID_id_GostR3410_94_CryptoPro_D_ParamSet,
-"756976611021707301782128757801610628085"
-"5283803109571158829574281419208532589041660017017859858216341400371"
-"4687551412794400562878935266630754392677014598582103365983119173924"
-"4732511225464712252386803315902707727668715343476086350472025298282"
-"7271461690125050616858238384366331089777463541013033926723743254833"
-"7",
-"905457649621929965904290958774625315611"
-"3056083907389766971404812524422262512556054474620855996091570786713"
-"5849550236741915584185990627801066465809510095784713989819413820871"
-"5964648914493053407920737078890520482730623038837767710173664838239"
-"8574828787891286471201460474326612697849693665518073864436497893214"
-"9",
-"108988435796353506912374591498972192620"
-"190487557619582334771735390599299211593"
-},
+    {NID_id_GostR3410_94_CryptoPro_A_ParamSet,
+     "100997906755055304772081815535925224869"
+     "8410825720534578748235158755771479905292727772441528526992987964833"
+     "5669968284202797289605274717317548059048560713474685214192868091256"
+     "1502802222185647539190902656116367847270145019066794290930185446216"
+     "3997308722217328898303231940973554032134009725883228768509467406639"
+     "62",
+     "127021248288932417465907042777176443525"
+     "7876535089165358128175072657050312609850984974231883334834011809259"
+     "9999512098893413065920561499672425412104927434935707492031276956145"
+     "1689224110579311248812610229678534638401693520013288995000362260684"
+     "2227508135323070045173416336850045410625869714168836867788425378203"
+     "83",
+     "683631961449557007844441656118272528951"
+     "02170888761442055095051287550314083023"}
+    ,
+    {NID_id_GostR3410_94_CryptoPro_B_ParamSet,
+     "429418261486158041438734477379555023926"
+     "7234596860714306679811299408947123142002706038521669956384871995765"
+     "7284814898909770759462613437669456364882730370838934791080835932647"
+     "9767786019153434744009610342313166725786869204821949328786333602033"
+     "8479709268434224762105576023501613261478065276102850944540333865234"
+     "1",
+     "139454871199115825601409655107690713107"
+     "0417070599280317977580014543757653577229840941243685222882398330391"
+     "1468164807668823692122073732267216074074777170091113455043205380464"
+     "7694904686120113087816240740184800477047157336662926249423571248823"
+     "9685422217536601433914856808405203368594584948031873412885804895251"
+     "63",
+     "79885141663410976897627118935756323747307951916507639758300472692338873533959"}
+    ,
+    {NID_id_GostR3410_94_CryptoPro_C_ParamSet,
+     "816552717970881016017893191415300348226"
+     "2544051353358162468249467681876621283478212884286545844013955142622"
+     "2087723485023722868022275009502224827866201744494021697716482008353"
+     "6398202298024892620480898699335508064332313529725332208819456895108"
+     "5155178100221003459370588291073071186553005962149936840737128710832"
+     "3",
+     "110624679233511963040518952417017040248"
+     "5862954819831383774196396298584395948970608956170224210628525560327"
+     "8638246716655439297654402921844747893079518669992827880792192992701"
+     "1428546551433875806377110443534293554066712653034996277099320715774"
+     "3542287621283671843703709141350171945045805050291770503634517804938"
+     "01",
+     "113468861199819350564868233378875198043"
+     "267947776488510997961231672532899549103"}
+    ,
+    {NID_id_GostR3410_94_CryptoPro_D_ParamSet,
+     "756976611021707301782128757801610628085"
+     "5283803109571158829574281419208532589041660017017859858216341400371"
+     "4687551412794400562878935266630754392677014598582103365983119173924"
+     "4732511225464712252386803315902707727668715343476086350472025298282"
+     "7271461690125050616858238384366331089777463541013033926723743254833"
+     "7",
+     "905457649621929965904290958774625315611"
+     "3056083907389766971404812524422262512556054474620855996091570786713"
+     "5849550236741915584185990627801066465809510095784713989819413820871"
+     "5964648914493053407920737078890520482730623038837767710173664838239"
+     "8574828787891286471201460474326612697849693665518073864436497893214"
+     "9",
+     "108988435796353506912374591498972192620"
+     "190487557619582334771735390599299211593"}
+    ,
 
-{NID_id_GostR3410_94_CryptoPro_XchA_ParamSet,
-"1335318132727206734338595199483190012179423759678474868994823595993"
-"6964252873471246159040332773182141032801252925387191478859899310331"
-"0567744136196364803064721377826656898686468463277710150809401182608"
-"7702016153249904683329312949209127762411378780302243557466062839716"
-"59376426832674269780880061631528163475887",
-"14201174159756348119636828602231808974327613839524373876287257344192"
-"74593935127189736311660784676003608489466235676257952827747192122419"
-"29071046134208380636394084512691828894000571524625445295769349356752"
-"72895683154177544176313938445719175509684710784659566254794231229333"
-"8483924514339614727760681880609734239",
-"91771529896554605945588149018382750217296858393520724172743325725474"
-"374979801"
-},
-{NID_id_GostR3410_94_CryptoPro_XchB_ParamSet,
-"8890864727828423151699995801875757891031463338652579140051973659"
-"3048131440685857067369829407947744496306656291505503608252399443"
-"7900272386749145996230867832228661977543992816745254823298629859"
-"8753575466286051738837854736167685769017780335804511440773337196"
-"2538423532919394477873664752824509986617878992443177",
-"1028946126624994859676552074360530315217970499989304888248413244"
-"8474923022758470167998871003604670704877377286176171227694098633"
-"1539089568784129110109512690503345393869871295783467257264868341"
-"7200196629860561193666752429682367397084815179752036423595736533"
-"68957392061769855284593965042530895046088067160269433",
-"9109671391802626916582318050603555673628769498182593088388796888"
-"5281641595199"
-},
-{NID_id_GostR3410_94_CryptoPro_XchC_ParamSet,
-"4430618464297584182473135030809859326863990650118941756995270074"
-"8609973181426950235239623239110557450826919295792878938752101867"
-"7047181623251027516953100431855964837602657827828194249605561893"
-"6965865325513137194483136247773653468410118796740709840825496997"
-"9375560722345106704721086025979309968763193072908334",
-"1246996366993477513607147265794064436203408861395055989217248455"
-"7299870737698999651480662364723992859320868822848751165438350943"
-"3276647222625940615560580450040947211826027729977563540237169063"
-"0448079715771649447778447000597419032457722226253269698374446528"
-"35352729304393746106576383349151001715930924115499549",
-"6787876137336591234380295020065682527118129468050147943114675429"
-"4748422492761"
-},
+    {NID_id_GostR3410_94_CryptoPro_XchA_ParamSet,
+     "1335318132727206734338595199483190012179423759678474868994823595993"
+     "6964252873471246159040332773182141032801252925387191478859899310331"
+     "0567744136196364803064721377826656898686468463277710150809401182608"
+     "7702016153249904683329312949209127762411378780302243557466062839716"
+     "59376426832674269780880061631528163475887",
+     "14201174159756348119636828602231808974327613839524373876287257344192"
+     "74593935127189736311660784676003608489466235676257952827747192122419"
+     "29071046134208380636394084512691828894000571524625445295769349356752"
+     "72895683154177544176313938445719175509684710784659566254794231229333"
+     "8483924514339614727760681880609734239",
+     "91771529896554605945588149018382750217296858393520724172743325725474"
+     "374979801"}
+    ,
+    {NID_id_GostR3410_94_CryptoPro_XchB_ParamSet,
+     "8890864727828423151699995801875757891031463338652579140051973659"
+     "3048131440685857067369829407947744496306656291505503608252399443"
+     "7900272386749145996230867832228661977543992816745254823298629859"
+     "8753575466286051738837854736167685769017780335804511440773337196"
+     "2538423532919394477873664752824509986617878992443177",
+     "1028946126624994859676552074360530315217970499989304888248413244"
+     "8474923022758470167998871003604670704877377286176171227694098633"
+     "1539089568784129110109512690503345393869871295783467257264868341"
+     "7200196629860561193666752429682367397084815179752036423595736533"
+     "68957392061769855284593965042530895046088067160269433",
+     "9109671391802626916582318050603555673628769498182593088388796888"
+     "5281641595199"}
+    ,
+    {NID_id_GostR3410_94_CryptoPro_XchC_ParamSet,
+     "4430618464297584182473135030809859326863990650118941756995270074"
+     "8609973181426950235239623239110557450826919295792878938752101867"
+     "7047181623251027516953100431855964837602657827828194249605561893"
+     "6965865325513137194483136247773653468410118796740709840825496997"
+     "9375560722345106704721086025979309968763193072908334",
+     "1246996366993477513607147265794064436203408861395055989217248455"
+     "7299870737698999651480662364723992859320868822848751165438350943"
+     "3276647222625940615560580450040947211826027729977563540237169063"
+     "0448079715771649447778447000597419032457722226253269698374446528"
+     "35352729304393746106576383349151001715930924115499549",
+     "6787876137336591234380295020065682527118129468050147943114675429"
+     "4748422492761"}
+    ,
 
-
-{NID_undef,NULL, NULL, NULL}
+    {NID_undef, NULL, NULL, NULL}
 };
-	
-R3410_2001_params R3410_2001_paramset[]={
-	/* default_cc_sign01_param 1.2.643.2.9.1.8.1 */
-	{NID_id_GostR3410_2001_ParamSet_cc,
-	/* A */	
-	"C0000000000000000000000000000000000000000000000000000000000003c4",
-	/* B */
-	"2d06B4265ebc749ff7d0f1f1f88232e81632e9088fd44b7787d5e407e955080c",
-	/* P */
-	"C0000000000000000000000000000000000000000000000000000000000003C7",
-	/* Q */
-	"5fffffffffffffffffffffffffffffff606117a2f4bde428b7458a54b6e87b85",
-	/* X */
-	"2",
-	/* Y */
-	"a20e034bf8813ef5c18d01105e726a17eb248b264ae9706f440bedc8ccb6b22c"
-	},
-	/* 1.2.643.2.2.35.0 */
-	{NID_id_GostR3410_2001_TestParamSet,
-	"7",
-	"5FBFF498AA938CE739B8E022FBAFEF40563F6E6A3472FC2A514C0CE9DAE23B7E",
-	"8000000000000000000000000000000000000000000000000000000000000431",
-	"8000000000000000000000000000000150FE8A1892976154C59CFC193ACCF5B3",
-	"2",
-	"08E2A8A0E65147D4BD6316030E16D19C85C97F0A9CA267122B96ABBCEA7E8FC8"
-	},
-	/*1.2.643.2.2.35.1*/
-	{NID_id_GostR3410_2001_CryptoPro_A_ParamSet,
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD94",
-	"a6",
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD97",
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6C611070995AD10045841B09B761B893",
-	"1",
-	"8D91E471E0989CDA27DF505A453F2B7635294F2DDF23E3B122ACC99C9E9F1E14"
-	},
-	/*1.2.643.2.2.35.2*/
-	{NID_id_GostR3410_2001_CryptoPro_B_ParamSet,	
-	"8000000000000000000000000000000000000000000000000000000000000C96",
-	"3E1AF419A269A5F866A7D3C25C3DF80AE979259373FF2B182F49D4CE7E1BBC8B",
-	"8000000000000000000000000000000000000000000000000000000000000C99",
-	"800000000000000000000000000000015F700CFFF1A624E5E497161BCC8A198F",
-	"1",	
-	"3FA8124359F96680B83D1C3EB2C070E5C545C9858D03ECFB744BF8D717717EFC"
-	},
-	/*1.2.643.2.2.35.3*/
-	{NID_id_GostR3410_2001_CryptoPro_C_ParamSet,
-	"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D7598",
-	"805a",
-	"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D759B",
-	"9B9F605F5A858107AB1EC85E6B41C8AA582CA3511EDDFB74F02F3A6598980BB9",
-	"0",
-	"41ECE55743711A8C3CBF3783CD08C0EE4D4DC440D4641A8F366E550DFDB3BB67"
-	},
-	/*1.2.643.2.2.36.0*/
-	{NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet,
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD94",
-	"a6",
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD97",
-	"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6C611070995AD10045841B09B761B893",
-	"1",
-	"8D91E471E0989CDA27DF505A453F2B7635294F2DDF23E3B122ACC99C9E9F1E14"
-	},
-	/*1.2.643.2.2.36.1*/
-	{NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet,
-	"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D7598",
-	"805a",
-	"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D759B",
-	"9B9F605F5A858107AB1EC85E6B41C8AA582CA3511EDDFB74F02F3A6598980BB9",
-	"0",
-	"41ECE55743711A8C3CBF3783CD08C0EE4D4DC440D4641A8F366E550DFDB3BB67"
-	},
-	{ 0,NULL,NULL,NULL,NULL,NULL,NULL
-	}
+
+R3410_2001_params R3410_2001_paramset[] = {
+    /* default_cc_sign01_param 1.2.643.2.9.1.8.1 */
+    {NID_id_GostR3410_2001_ParamSet_cc,
+     /* A */
+     "C0000000000000000000000000000000000000000000000000000000000003c4",
+     /* B */
+     "2d06B4265ebc749ff7d0f1f1f88232e81632e9088fd44b7787d5e407e955080c",
+     /* P */
+     "C0000000000000000000000000000000000000000000000000000000000003C7",
+     /* Q */
+     "5fffffffffffffffffffffffffffffff606117a2f4bde428b7458a54b6e87b85",
+     /* X */
+     "2",
+     /* Y */
+     "a20e034bf8813ef5c18d01105e726a17eb248b264ae9706f440bedc8ccb6b22c"}
+    ,
+    /* 1.2.643.2.2.35.0 */
+    {NID_id_GostR3410_2001_TestParamSet,
+     "7",
+     "5FBFF498AA938CE739B8E022FBAFEF40563F6E6A3472FC2A514C0CE9DAE23B7E",
+     "8000000000000000000000000000000000000000000000000000000000000431",
+     "8000000000000000000000000000000150FE8A1892976154C59CFC193ACCF5B3",
+     "2",
+     "08E2A8A0E65147D4BD6316030E16D19C85C97F0A9CA267122B96ABBCEA7E8FC8"}
+    ,
+    /*
+     * 1.2.643.2.2.35.1
+     */
+    {NID_id_GostR3410_2001_CryptoPro_A_ParamSet,
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD94",
+     "a6",
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD97",
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6C611070995AD10045841B09B761B893",
+     "1",
+     "8D91E471E0989CDA27DF505A453F2B7635294F2DDF23E3B122ACC99C9E9F1E14"}
+    ,
+    /*
+     * 1.2.643.2.2.35.2
+     */
+    {NID_id_GostR3410_2001_CryptoPro_B_ParamSet,
+     "8000000000000000000000000000000000000000000000000000000000000C96",
+     "3E1AF419A269A5F866A7D3C25C3DF80AE979259373FF2B182F49D4CE7E1BBC8B",
+     "8000000000000000000000000000000000000000000000000000000000000C99",
+     "800000000000000000000000000000015F700CFFF1A624E5E497161BCC8A198F",
+     "1",
+     "3FA8124359F96680B83D1C3EB2C070E5C545C9858D03ECFB744BF8D717717EFC"}
+    ,
+    /*
+     * 1.2.643.2.2.35.3
+     */
+    {NID_id_GostR3410_2001_CryptoPro_C_ParamSet,
+     "9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D7598",
+     "805a",
+     "9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D759B",
+     "9B9F605F5A858107AB1EC85E6B41C8AA582CA3511EDDFB74F02F3A6598980BB9",
+     "0",
+     "41ECE55743711A8C3CBF3783CD08C0EE4D4DC440D4641A8F366E550DFDB3BB67"}
+    ,
+    /*
+     * 1.2.643.2.2.36.0
+     */
+    {NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet,
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD94",
+     "a6",
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD97",
+     "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6C611070995AD10045841B09B761B893",
+     "1",
+     "8D91E471E0989CDA27DF505A453F2B7635294F2DDF23E3B122ACC99C9E9F1E14"}
+    ,
+    /*
+     * 1.2.643.2.2.36.1
+     */
+    {NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet,
+     "9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D7598",
+     "805a",
+     "9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D759B",
+     "9B9F605F5A858107AB1EC85E6B41C8AA582CA3511EDDFB74F02F3A6598980BB9",
+     "0",
+     "41ECE55743711A8C3CBF3783CD08C0EE4D4DC440D4641A8F366E550DFDB3BB67"}
+    ,
+    {0, NULL, NULL, NULL, NULL, NULL, NULL}
 };
diff --git a/engines/ccgost/gost_params.h b/engines/ccgost/gost_params.h
index 4c3f5567d7..0773cbfa58 100644
--- a/engines/ccgost/gost_params.h
+++ b/engines/ccgost/gost_params.h
@@ -4,29 +4,29 @@
  *       This file is distributed under the same license as OpenSSL   *
  *                                                                    *
  *       Declaration of structures used to represent  GOST R 34.10    *
- * 	               parameter sets, defined in RFC 4357                *
+ *                     parameter sets, defined in RFC 4357                *
  *         OpenSSL 0.9.9 libraries required to compile and use        *
  *                              this code                             *
- **********************************************************************/ 
+ **********************************************************************/
 #ifndef GOST_PARAMSET_H
-#define GOST_PARAMSET_H
+# define GOST_PARAMSET_H
 typedef struct R3410 {
-		int nid;
-		char *a;
-		char *p;
-		char *q;
+    int nid;
+    char *a;
+    char *p;
+    char *q;
 } R3410_params;
 
 extern R3410_params R3410_paramset[];
 
 typedef struct R3410_2001 {
-		int nid;
-		char *a;
-		char *b;
-		char *p;
-		char *q;
-		char *x;
-		char *y;
+    int nid;
+    char *a;
+    char *b;
+    char *p;
+    char *q;
+    char *x;
+    char *y;
 } R3410_2001_params;
 
 extern R3410_2001_params R3410_2001_paramset[];
diff --git a/engines/ccgost/gost_pmeth.c b/engines/ccgost/gost_pmeth.c
index 3189798cf4..a2c7cf27d8 100644
--- a/engines/ccgost/gost_pmeth.c
+++ b/engines/ccgost/gost_pmeth.c
@@ -10,627 +10,612 @@
 #include 
 #include 
 #include 
-#include  /*For string_to_hex */
+#include      /* For string_to_hex */
 #include 
 #include 
 #include 
 #include "gost_params.h"
 #include "gost_lcl.h"
 #include "e_gost_err.h"
-/*-------init, cleanup, copy - uniform for all algs  ---------------*/
+/* -----init, cleanup, copy - uniform for all algs  ---------------*/
 /* Allocates new gost_pmeth_data structure and assigns it as data */
 static int pkey_gost_init(EVP_PKEY_CTX *ctx)
-	{
-	struct gost_pmeth_data *data;
-	EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
-	data = OPENSSL_malloc(sizeof(struct gost_pmeth_data));
-	if (!data) return 0;
-	memset(data,0,sizeof(struct gost_pmeth_data));
-	if (pkey && EVP_PKEY_get0(pkey)) 
-		{
-		switch (EVP_PKEY_base_id(pkey)) {
-		case NID_id_GostR3410_94:
-		  data->sign_param_nid = gost94_nid_by_params(EVP_PKEY_get0(pkey));
-		  break;
-		case NID_id_GostR3410_2001:
-		   data->sign_param_nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(EVP_PKEY_get0((EVP_PKEY *)pkey)));
-		break;
-		default:
-			return 0;
-		}	  
-		}
-	EVP_PKEY_CTX_set_data(ctx,data);
-	return 1;
-	}
+{
+    struct gost_pmeth_data *data;
+    EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
+    data = OPENSSL_malloc(sizeof(struct gost_pmeth_data));
+    if (!data)
+        return 0;
+    memset(data, 0, sizeof(struct gost_pmeth_data));
+    if (pkey && EVP_PKEY_get0(pkey)) {
+        switch (EVP_PKEY_base_id(pkey)) {
+        case NID_id_GostR3410_94:
+            data->sign_param_nid = gost94_nid_by_params(EVP_PKEY_get0(pkey));
+            break;
+        case NID_id_GostR3410_2001:
+            data->sign_param_nid =
+                EC_GROUP_get_curve_name(EC_KEY_get0_group
+                                        (EVP_PKEY_get0((EVP_PKEY *)pkey)));
+            break;
+        default:
+            return 0;
+        }
+    }
+    EVP_PKEY_CTX_set_data(ctx, data);
+    return 1;
+}
 
 /* Copies contents of gost_pmeth_data structure */
 static int pkey_gost_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	struct gost_pmeth_data *dst_data,*src_data;
-	if (!pkey_gost_init(dst))
-		{
-		return 0;
-		}
-	src_data = EVP_PKEY_CTX_get_data(src);
-	dst_data = EVP_PKEY_CTX_get_data(dst);
-	*dst_data = *src_data;
-	if (src_data -> shared_ukm) {
-		dst_data->shared_ukm=NULL;
-	}	
-	return 1;
-	}
+{
+    struct gost_pmeth_data *dst_data, *src_data;
+    if (!pkey_gost_init(dst)) {
+        return 0;
+    }
+    src_data = EVP_PKEY_CTX_get_data(src);
+    dst_data = EVP_PKEY_CTX_get_data(dst);
+    *dst_data = *src_data;
+    if (src_data->shared_ukm) {
+        dst_data->shared_ukm = NULL;
+    }
+    return 1;
+}
 
 /* Frees up gost_pmeth_data structure */
-static void pkey_gost_cleanup (EVP_PKEY_CTX *ctx)
-	{
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	if (data->shared_ukm) OPENSSL_free(data->shared_ukm);
-	OPENSSL_free(data);
-	}	
+static void pkey_gost_cleanup(EVP_PKEY_CTX *ctx)
+{
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    if (data->shared_ukm)
+        OPENSSL_free(data->shared_ukm);
+    OPENSSL_free(data);
+}
 
 /* --------------------- control functions  ------------------------------*/
 static int pkey_gost_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	struct gost_pmeth_data *pctx = (struct gost_pmeth_data*)EVP_PKEY_CTX_get_data(ctx);
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_MD:
-		{
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_id_GostR3411_94)
-			{
-			GOSTerr(GOST_F_PKEY_GOST_CTRL, GOST_R_INVALID_DIGEST_TYPE);
-			return 0;
-			}
-		pctx->md = (EVP_MD *)p2;
-		return 1;
-		}
-		break;
-
-		case EVP_PKEY_CTRL_GET_MD:
-		*(const EVP_MD **)p2 = pctx->md;
-		return 1;
-
-		case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
-		case EVP_PKEY_CTRL_PKCS7_DECRYPT:
-		case EVP_PKEY_CTRL_PKCS7_SIGN:
-		case EVP_PKEY_CTRL_DIGESTINIT:
-#ifndef OPENSSL_NO_CMS		
-		case EVP_PKEY_CTRL_CMS_ENCRYPT:
-		case EVP_PKEY_CTRL_CMS_DECRYPT:
-		case EVP_PKEY_CTRL_CMS_SIGN:
-#endif		
-			return 1;
-
-		case EVP_PKEY_CTRL_GOST_PARAMSET:
-			pctx->sign_param_nid = (int)p1;
-			return 1;
-		case EVP_PKEY_CTRL_SET_IV:
-			pctx->shared_ukm=OPENSSL_malloc((int)p1);
-			memcpy(pctx->shared_ukm,p2,(int) p1);
-			return 1;
-		case EVP_PKEY_CTRL_PEER_KEY:
-			if (p1 == 0 || p1 == 1) /* call from EVP_PKEY_derive_set_peer */
-				return 1;
-			if (p1 == 2)		/* TLS: peer key used? */
-				return pctx->peer_key_used;
-			if (p1 == 3)		/* TLS: peer key used! */
-				return (pctx->peer_key_used = 1);
-			return -2;
-		}
-	return -2;
-	}
-
+{
+    struct gost_pmeth_data *pctx =
+        (struct gost_pmeth_data *)EVP_PKEY_CTX_get_data(ctx);
+    switch (type) {
+    case EVP_PKEY_CTRL_MD:
+        {
+            if (EVP_MD_type((const EVP_MD *)p2) != NID_id_GostR3411_94) {
+                GOSTerr(GOST_F_PKEY_GOST_CTRL, GOST_R_INVALID_DIGEST_TYPE);
+                return 0;
+            }
+            pctx->md = (EVP_MD *)p2;
+            return 1;
+        }
+        break;
+
+    case EVP_PKEY_CTRL_GET_MD:
+        *(const EVP_MD **)p2 = pctx->md;
+        return 1;
+
+    case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
+    case EVP_PKEY_CTRL_PKCS7_DECRYPT:
+    case EVP_PKEY_CTRL_PKCS7_SIGN:
+    case EVP_PKEY_CTRL_DIGESTINIT:
+#ifndef OPENSSL_NO_CMS
+    case EVP_PKEY_CTRL_CMS_ENCRYPT:
+    case EVP_PKEY_CTRL_CMS_DECRYPT:
+    case EVP_PKEY_CTRL_CMS_SIGN:
+#endif
+        return 1;
+
+    case EVP_PKEY_CTRL_GOST_PARAMSET:
+        pctx->sign_param_nid = (int)p1;
+        return 1;
+    case EVP_PKEY_CTRL_SET_IV:
+        pctx->shared_ukm = OPENSSL_malloc((int)p1);
+        memcpy(pctx->shared_ukm, p2, (int)p1);
+        return 1;
+    case EVP_PKEY_CTRL_PEER_KEY:
+        if (p1 == 0 || p1 == 1) /* call from EVP_PKEY_derive_set_peer */
+            return 1;
+        if (p1 == 2)            /* TLS: peer key used? */
+            return pctx->peer_key_used;
+        if (p1 == 3)            /* TLS: peer key used! */
+            return (pctx->peer_key_used = 1);
+        return -2;
+    }
+    return -2;
+}
 
 static int pkey_gost_ctrl94_str(EVP_PKEY_CTX *ctx,
-	const char *type, const char *value)
-	{
-	int param_nid=0;
-	if(!strcmp(type, param_ctrl_string))
-		{
-		if (!value)
-			{
-			return 0;
-			}
-		if (strlen(value) == 1)
-			{
-			switch(toupper((unsigned char)value[0]))
-				{
-				case 'A':
-					param_nid = NID_id_GostR3410_94_CryptoPro_A_ParamSet;
-					break;
-				case 'B':
-					param_nid = NID_id_GostR3410_94_CryptoPro_B_ParamSet;
-					break;
-				case 'C':
-					param_nid = NID_id_GostR3410_94_CryptoPro_C_ParamSet;
-					break;
-				case 'D':
-					param_nid = NID_id_GostR3410_94_CryptoPro_D_ParamSet;
-					break;
-				default:
-					return 0;
-					break;
-				}
-			}
-		else if ((strlen(value) == 2) && (toupper((unsigned char)value[0]) == 'X'))
-			{
-			switch (toupper((unsigned char)value[1]))
-				{
-				case 'A':
-					param_nid = NID_id_GostR3410_94_CryptoPro_XchA_ParamSet;
-					break;
-				case 'B':
-					param_nid = NID_id_GostR3410_94_CryptoPro_XchB_ParamSet;
-					break;
-				case 'C':
-					param_nid = NID_id_GostR3410_94_CryptoPro_XchC_ParamSet;
-					break;
-				default:
-					return 0;
-					break;
-				}
-			}
-		else
-			{
-			R3410_params *p = R3410_paramset;
-			param_nid = OBJ_txt2nid(value);
-			if (param_nid == NID_undef)
-				{
-				return 0;
-				}
-			for (;p->nid != NID_undef;p++)
-				{
-				if (p->nid == param_nid) break;
-				}
-			if (p->nid == NID_undef)
-				{
-				GOSTerr(GOST_F_PKEY_GOST_CTRL94_STR,
-					GOST_R_INVALID_PARAMSET);
-				return 0;
-				}
-			}
-
-		return pkey_gost_ctrl(ctx, EVP_PKEY_CTRL_GOST_PARAMSET,
-			param_nid, NULL);
-		}
-	return -2;
-	}
+                                const char *type, const char *value)
+{
+    int param_nid = 0;
+    if (!strcmp(type, param_ctrl_string)) {
+        if (!value) {
+            return 0;
+        }
+        if (strlen(value) == 1) {
+            switch (toupper((unsigned char)value[0])) {
+            case 'A':
+                param_nid = NID_id_GostR3410_94_CryptoPro_A_ParamSet;
+                break;
+            case 'B':
+                param_nid = NID_id_GostR3410_94_CryptoPro_B_ParamSet;
+                break;
+            case 'C':
+                param_nid = NID_id_GostR3410_94_CryptoPro_C_ParamSet;
+                break;
+            case 'D':
+                param_nid = NID_id_GostR3410_94_CryptoPro_D_ParamSet;
+                break;
+            default:
+                return 0;
+                break;
+            }
+        } else if ((strlen(value) == 2)
+                   && (toupper((unsigned char)value[0]) == 'X')) {
+            switch (toupper((unsigned char)value[1])) {
+            case 'A':
+                param_nid = NID_id_GostR3410_94_CryptoPro_XchA_ParamSet;
+                break;
+            case 'B':
+                param_nid = NID_id_GostR3410_94_CryptoPro_XchB_ParamSet;
+                break;
+            case 'C':
+                param_nid = NID_id_GostR3410_94_CryptoPro_XchC_ParamSet;
+                break;
+            default:
+                return 0;
+                break;
+            }
+        } else {
+            R3410_params *p = R3410_paramset;
+            param_nid = OBJ_txt2nid(value);
+            if (param_nid == NID_undef) {
+                return 0;
+            }
+            for (; p->nid != NID_undef; p++) {
+                if (p->nid == param_nid)
+                    break;
+            }
+            if (p->nid == NID_undef) {
+                GOSTerr(GOST_F_PKEY_GOST_CTRL94_STR, GOST_R_INVALID_PARAMSET);
+                return 0;
+            }
+        }
+
+        return pkey_gost_ctrl(ctx, EVP_PKEY_CTRL_GOST_PARAMSET,
+                              param_nid, NULL);
+    }
+    return -2;
+}
 
 static int pkey_gost_ctrl01_str(EVP_PKEY_CTX *ctx,
-	const char *type, const char *value)
-	{
-	int param_nid=0;
-	if(!strcmp(type, param_ctrl_string))
-		{
-		if (!value)
-			{
-			return 0;
-			}
-		if (strlen(value) == 1)
-			{
-			switch(toupper((unsigned char)value[0]))
-				{
-				case 'A':
-					param_nid = NID_id_GostR3410_2001_CryptoPro_A_ParamSet;
-					break;	
-				case 'B':
-					param_nid = NID_id_GostR3410_2001_CryptoPro_B_ParamSet;
-					break;
-				case 'C':
-					param_nid = NID_id_GostR3410_2001_CryptoPro_C_ParamSet;
-					break;
-				case '0':
-					param_nid = NID_id_GostR3410_2001_TestParamSet;
-					break;
-				default:
-					return 0;
-					break;
-				}
-			}
-		else if ((strlen(value) == 2) && (toupper((unsigned char)value[0]) == 'X'))
-			{
-			switch (toupper((unsigned char)value[1]))
-				{
-				case 'A':
-					param_nid = NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet;
-					break;
-				case 'B':
-					param_nid = NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet;
-					break;
-				default:
-					return 0;
-					break;
-				}
-			}
-		else
-			{
-			R3410_2001_params *p = R3410_2001_paramset;
-			param_nid = OBJ_txt2nid(value);
-			if (param_nid == NID_undef)
-				{
-				return 0;
-				}
-			for (;p->nid != NID_undef;p++)
-				{
-				if (p->nid == param_nid) break;
-				}
-			if (p->nid == NID_undef)
-				{
-				GOSTerr(GOST_F_PKEY_GOST_CTRL01_STR,
-					GOST_R_INVALID_PARAMSET);
-				return 0;
-				}
-			}
-
-		return pkey_gost_ctrl(ctx, EVP_PKEY_CTRL_GOST_PARAMSET,
-			param_nid, NULL);
-		}
-	return -2;
-	}
+                                const char *type, const char *value)
+{
+    int param_nid = 0;
+    if (!strcmp(type, param_ctrl_string)) {
+        if (!value) {
+            return 0;
+        }
+        if (strlen(value) == 1) {
+            switch (toupper((unsigned char)value[0])) {
+            case 'A':
+                param_nid = NID_id_GostR3410_2001_CryptoPro_A_ParamSet;
+                break;
+            case 'B':
+                param_nid = NID_id_GostR3410_2001_CryptoPro_B_ParamSet;
+                break;
+            case 'C':
+                param_nid = NID_id_GostR3410_2001_CryptoPro_C_ParamSet;
+                break;
+            case '0':
+                param_nid = NID_id_GostR3410_2001_TestParamSet;
+                break;
+            default:
+                return 0;
+                break;
+            }
+        } else if ((strlen(value) == 2)
+                   && (toupper((unsigned char)value[0]) == 'X')) {
+            switch (toupper((unsigned char)value[1])) {
+            case 'A':
+                param_nid = NID_id_GostR3410_2001_CryptoPro_XchA_ParamSet;
+                break;
+            case 'B':
+                param_nid = NID_id_GostR3410_2001_CryptoPro_XchB_ParamSet;
+                break;
+            default:
+                return 0;
+                break;
+            }
+        } else {
+            R3410_2001_params *p = R3410_2001_paramset;
+            param_nid = OBJ_txt2nid(value);
+            if (param_nid == NID_undef) {
+                return 0;
+            }
+            for (; p->nid != NID_undef; p++) {
+                if (p->nid == param_nid)
+                    break;
+            }
+            if (p->nid == NID_undef) {
+                GOSTerr(GOST_F_PKEY_GOST_CTRL01_STR, GOST_R_INVALID_PARAMSET);
+                return 0;
+            }
+        }
+
+        return pkey_gost_ctrl(ctx, EVP_PKEY_CTRL_GOST_PARAMSET,
+                              param_nid, NULL);
+    }
+    return -2;
+}
 
 /* --------------------- key generation  --------------------------------*/
 
-static int pkey_gost_paramgen_init(EVP_PKEY_CTX *ctx) {
-	return 1;
-}	
-static int pkey_gost94_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey) 
-	{
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	DSA *dsa=NULL;
-	if (data->sign_param_nid == NID_undef)
-		{
-			GOSTerr(GOST_F_PKEY_GOST94_PARAMGEN,
-				GOST_R_NO_PARAMETERS_SET);
-			return 0;
-		}
-	dsa = DSA_new();
-	if (!fill_GOST94_params(dsa,data->sign_param_nid))
-		{
-		DSA_free(dsa);
-		return 0;
-		}
-	EVP_PKEY_assign(pkey,NID_id_GostR3410_94,dsa);
-	return 1;
-	}
+static int pkey_gost_paramgen_init(EVP_PKEY_CTX *ctx)
+{
+    return 1;
+}
+
+static int pkey_gost94_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
+{
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    DSA *dsa = NULL;
+    if (data->sign_param_nid == NID_undef) {
+        GOSTerr(GOST_F_PKEY_GOST94_PARAMGEN, GOST_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    dsa = DSA_new();
+    if (!fill_GOST94_params(dsa, data->sign_param_nid)) {
+        DSA_free(dsa);
+        return 0;
+    }
+    EVP_PKEY_assign(pkey, NID_id_GostR3410_94, dsa);
+    return 1;
+}
+
 static int pkey_gost01_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	EC_KEY *ec=NULL;
-
-	if (data->sign_param_nid == NID_undef)
-		{
-			GOSTerr(GOST_F_PKEY_GOST01_PARAMGEN,
-				GOST_R_NO_PARAMETERS_SET);
-			return 0;
-		}
-	if (!ec) 	
-		ec = EC_KEY_new();
-	if (!fill_GOST2001_params(ec,data->sign_param_nid))
-		{
-		EC_KEY_free(ec);
-		return 0;
-		}
-	EVP_PKEY_assign(pkey,NID_id_GostR3410_2001,ec);
-	return 1;
-	}
+{
+    struct gost_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    EC_KEY *ec = NULL;
+
+    if (data->sign_param_nid == NID_undef) {
+        GOSTerr(GOST_F_PKEY_GOST01_PARAMGEN, GOST_R_NO_PARAMETERS_SET);
+        return 0;
+    }
+    if (!ec)
+        ec = EC_KEY_new();
+    if (!fill_GOST2001_params(ec, data->sign_param_nid)) {
+        EC_KEY_free(ec);
+        return 0;
+    }
+    EVP_PKEY_assign(pkey, NID_id_GostR3410_2001, ec);
+    return 1;
+}
 
 /* Generates Gost_R3410_94_cp key */
 static int pkey_gost94cp_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	DSA *dsa;
-	if (!pkey_gost94_paramgen(ctx,pkey)) return 0;
-	dsa = EVP_PKEY_get0(pkey);
-	gost_sign_keygen(dsa);
-	return 1;
-	}
+{
+    DSA *dsa;
+    if (!pkey_gost94_paramgen(ctx, pkey))
+        return 0;
+    dsa = EVP_PKEY_get0(pkey);
+    gost_sign_keygen(dsa);
+    return 1;
+}
 
 /* Generates GOST_R3410 2001 key and assigns it using specified type */
 static int pkey_gost01cp_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-	EC_KEY *ec;
-    if (!pkey_gost01_paramgen(ctx,pkey)) return 0;
-	ec = EVP_PKEY_get0(pkey);
-	gost2001_keygen(ec);
-	return 1;
-	}
-
-
+{
+    EC_KEY *ec;
+    if (!pkey_gost01_paramgen(ctx, pkey))
+        return 0;
+    ec = EVP_PKEY_get0(pkey);
+    gost2001_keygen(ec);
+    return 1;
+}
 
 /* ----------- sign callbacks --------------------------------------*/
 
-static int pkey_gost94_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-	const unsigned char *tbs, size_t tbs_len)
-	{
-	DSA_SIG *unpacked_sig=NULL;
-	EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
-	if (!siglen) return 0;
-	if (!sig)
-		{
-		*siglen= 64; /* better to check size of pkey->pkey.dsa-q */
-		return 1;
-		}	
-	unpacked_sig = gost_do_sign(tbs,tbs_len,EVP_PKEY_get0(pkey));
-	if (!unpacked_sig)
-		{
-		return 0;
-		}
-	return pack_sign_cp(unpacked_sig,32,sig,siglen);
-	}
-
-static int pkey_gost01_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
-	const unsigned char *tbs, size_t tbs_len)
-	{
-	DSA_SIG *unpacked_sig=NULL;
-	EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
-	if (!siglen) return 0;
-	if (!sig)
-		{
-		*siglen= 64; /* better to check size of curve order*/
-		return 1;
-		}	
-	unpacked_sig = gost2001_do_sign(tbs,tbs_len,EVP_PKEY_get0(pkey));
-	if (!unpacked_sig)
-		{
-		return 0;
-		}
-	return pack_sign_cp(unpacked_sig,32,sig,siglen);
-	}
+static int pkey_gost94_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
+                               size_t *siglen, const unsigned char *tbs,
+                               size_t tbs_len)
+{
+    DSA_SIG *unpacked_sig = NULL;
+    EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
+    if (!siglen)
+        return 0;
+    if (!sig) {
+        *siglen = 64;           /* better to check size of pkey->pkey.dsa-q */
+        return 1;
+    }
+    unpacked_sig = gost_do_sign(tbs, tbs_len, EVP_PKEY_get0(pkey));
+    if (!unpacked_sig) {
+        return 0;
+    }
+    return pack_sign_cp(unpacked_sig, 32, sig, siglen);
+}
+
+static int pkey_gost01_cp_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
+                               size_t *siglen, const unsigned char *tbs,
+                               size_t tbs_len)
+{
+    DSA_SIG *unpacked_sig = NULL;
+    EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
+    if (!siglen)
+        return 0;
+    if (!sig) {
+        *siglen = 64;           /* better to check size of curve order */
+        return 1;
+    }
+    unpacked_sig = gost2001_do_sign(tbs, tbs_len, EVP_PKEY_get0(pkey));
+    if (!unpacked_sig) {
+        return 0;
+    }
+    return pack_sign_cp(unpacked_sig, 32, sig, siglen);
+}
 
 /* ------------------- verify callbacks ---------------------------*/
 
 static int pkey_gost94_cp_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig,
-	size_t siglen, const unsigned char *tbs, size_t tbs_len)
-	{
-	int ok = 0;
-	EVP_PKEY* pub_key = EVP_PKEY_CTX_get0_pkey(ctx);
-	DSA_SIG *s=unpack_cp_signature(sig,siglen);
-	if (!s) return 0;
-	if (pub_key) ok = gost_do_verify(tbs,tbs_len,s,EVP_PKEY_get0(pub_key));
-	DSA_SIG_free(s);
-	return ok;
-	}
-
+                                 size_t siglen, const unsigned char *tbs,
+                                 size_t tbs_len)
+{
+    int ok = 0;
+    EVP_PKEY *pub_key = EVP_PKEY_CTX_get0_pkey(ctx);
+    DSA_SIG *s = unpack_cp_signature(sig, siglen);
+    if (!s)
+        return 0;
+    if (pub_key)
+        ok = gost_do_verify(tbs, tbs_len, s, EVP_PKEY_get0(pub_key));
+    DSA_SIG_free(s);
+    return ok;
+}
 
 static int pkey_gost01_cp_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig,
-	size_t siglen, const unsigned char *tbs, size_t tbs_len)
-	{
-	int ok = 0;
-	EVP_PKEY* pub_key = EVP_PKEY_CTX_get0_pkey(ctx);
-	DSA_SIG *s=unpack_cp_signature(sig,siglen);
-	if (!s) return 0;
-#ifdef DEBUG_SIGN	
-	fprintf(stderr,"R=");
-	BN_print_fp(stderr,s->r);
-	fprintf(stderr,"\nS=");
-	BN_print_fp(stderr,s->s);
-	fprintf(stderr,"\n");
-#endif	
-	if (pub_key) ok = gost2001_do_verify(tbs,tbs_len,s,EVP_PKEY_get0(pub_key));
-	DSA_SIG_free(s);
-	return ok;
-	}
+                                 size_t siglen, const unsigned char *tbs,
+                                 size_t tbs_len)
+{
+    int ok = 0;
+    EVP_PKEY *pub_key = EVP_PKEY_CTX_get0_pkey(ctx);
+    DSA_SIG *s = unpack_cp_signature(sig, siglen);
+    if (!s)
+        return 0;
+#ifdef DEBUG_SIGN
+    fprintf(stderr, "R=");
+    BN_print_fp(stderr, s->r);
+    fprintf(stderr, "\nS=");
+    BN_print_fp(stderr, s->s);
+    fprintf(stderr, "\n");
+#endif
+    if (pub_key)
+        ok = gost2001_do_verify(tbs, tbs_len, s, EVP_PKEY_get0(pub_key));
+    DSA_SIG_free(s);
+    return ok;
+}
 
 /* ------------- encrypt init -------------------------------------*/
 /* Generates ephermeral key */
 static int pkey_gost_encrypt_init(EVP_PKEY_CTX *ctx)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
+
 /* --------------- Derive init ------------------------------------*/
 static int pkey_gost_derive_init(EVP_PKEY_CTX *ctx)
 {
-	return 1;
+    return 1;
 }
+
 /* -------- PKEY_METHOD for GOST MAC algorithm --------------------*/
 static int pkey_gost_mac_init(EVP_PKEY_CTX *ctx)
-	{
-	struct gost_mac_pmeth_data *data;
-	data = OPENSSL_malloc(sizeof(struct gost_mac_pmeth_data));
-	if (!data) return 0;
-	memset(data,0,sizeof(struct gost_mac_pmeth_data));
-	EVP_PKEY_CTX_set_data(ctx,data);
-	return 1;
-	}	
-static void pkey_gost_mac_cleanup (EVP_PKEY_CTX *ctx)
-	{
-	struct gost_mac_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-	OPENSSL_free(data);
-	}	
+{
+    struct gost_mac_pmeth_data *data;
+    data = OPENSSL_malloc(sizeof(struct gost_mac_pmeth_data));
+    if (!data)
+        return 0;
+    memset(data, 0, sizeof(struct gost_mac_pmeth_data));
+    EVP_PKEY_CTX_set_data(ctx, data);
+    return 1;
+}
+
+static void pkey_gost_mac_cleanup(EVP_PKEY_CTX *ctx)
+{
+    struct gost_mac_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    OPENSSL_free(data);
+}
+
 static int pkey_gost_mac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-	{
-	struct gost_mac_pmeth_data *dst_data,*src_data;
-	if (!pkey_gost_mac_init(dst))
-		{
-		return 0;
-		}
-	src_data = EVP_PKEY_CTX_get_data(src);
-	dst_data = EVP_PKEY_CTX_get_data(dst);
-	*dst_data = *src_data;
-	return 1;
-	}
-	
+{
+    struct gost_mac_pmeth_data *dst_data, *src_data;
+    if (!pkey_gost_mac_init(dst)) {
+        return 0;
+    }
+    src_data = EVP_PKEY_CTX_get_data(src);
+    dst_data = EVP_PKEY_CTX_get_data(dst);
+    *dst_data = *src_data;
+    return 1;
+}
+
 static int pkey_gost_mac_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-	{
-	struct gost_mac_pmeth_data *data =
-(struct gost_mac_pmeth_data*)EVP_PKEY_CTX_get_data(ctx);
-
-	switch (type)
-		{
-		case EVP_PKEY_CTRL_MD:
-		{
-		if (EVP_MD_type((const EVP_MD *)p2) != NID_id_Gost28147_89_MAC)
-			{
-			GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL, GOST_R_INVALID_DIGEST_TYPE);
-			return 0;
-			}
-		data->md = (EVP_MD *)p2;
-		return 1;
-		}
-		break;
-
-		case EVP_PKEY_CTRL_GET_MD:
-		*(const EVP_MD **)p2 = data->md;
-		return 1;
-
-		case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
-		case EVP_PKEY_CTRL_PKCS7_DECRYPT:
-		case EVP_PKEY_CTRL_PKCS7_SIGN:
-			return 1;
-		case EVP_PKEY_CTRL_SET_MAC_KEY:
-			if (p1 != 32) 
-				{
-				GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,
-					GOST_R_INVALID_MAC_KEY_LENGTH);
-				return 0;
-				}
-
-			memcpy(data->key,p2,32);
-			data->key_set = 1;
-			return 1;
-		case EVP_PKEY_CTRL_DIGESTINIT:
-			{ 
-			EVP_MD_CTX *mctx = p2;
-			void *key;
-			if (!data->key_set)
-				{ 
-				EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
-				if (!pkey) 
-					{
-					GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,GOST_R_MAC_KEY_NOT_SET);
-					return 0;
-					}
-				key = EVP_PKEY_get0(pkey);
-				if (!key) 
-					{
-					GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,GOST_R_MAC_KEY_NOT_SET);
-					return 0;
-					}
-				} else {
-				key = &(data->key);
-				}
-			return mctx->digest->md_ctrl(mctx,EVP_MD_CTRL_SET_KEY,32,key);
-			}  
-		}	
-	return -2;
-	}
+{
+    struct gost_mac_pmeth_data *data =
+        (struct gost_mac_pmeth_data *)EVP_PKEY_CTX_get_data(ctx);
+
+    switch (type) {
+    case EVP_PKEY_CTRL_MD:
+        {
+            if (EVP_MD_type((const EVP_MD *)p2) != NID_id_Gost28147_89_MAC) {
+                GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,
+                        GOST_R_INVALID_DIGEST_TYPE);
+                return 0;
+            }
+            data->md = (EVP_MD *)p2;
+            return 1;
+        }
+        break;
+
+    case EVP_PKEY_CTRL_GET_MD:
+        *(const EVP_MD **)p2 = data->md;
+        return 1;
+
+    case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
+    case EVP_PKEY_CTRL_PKCS7_DECRYPT:
+    case EVP_PKEY_CTRL_PKCS7_SIGN:
+        return 1;
+    case EVP_PKEY_CTRL_SET_MAC_KEY:
+        if (p1 != 32) {
+            GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL, GOST_R_INVALID_MAC_KEY_LENGTH);
+            return 0;
+        }
+
+        memcpy(data->key, p2, 32);
+        data->key_set = 1;
+        return 1;
+    case EVP_PKEY_CTRL_DIGESTINIT:
+        {
+            EVP_MD_CTX *mctx = p2;
+            void *key;
+            if (!data->key_set) {
+                EVP_PKEY *pkey = EVP_PKEY_CTX_get0_pkey(ctx);
+                if (!pkey) {
+                    GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,
+                            GOST_R_MAC_KEY_NOT_SET);
+                    return 0;
+                }
+                key = EVP_PKEY_get0(pkey);
+                if (!key) {
+                    GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL,
+                            GOST_R_MAC_KEY_NOT_SET);
+                    return 0;
+                }
+            } else {
+                key = &(data->key);
+            }
+            return mctx->digest->md_ctrl(mctx, EVP_MD_CTRL_SET_KEY, 32, key);
+        }
+    }
+    return -2;
+}
+
 static int pkey_gost_mac_ctrl_str(EVP_PKEY_CTX *ctx,
-	const char *type, const char *value)
-	{
-	if (!strcmp(type, key_ctrl_string)) 
-		{
-		if (strlen(value)!=32) 
-			{
-			GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL_STR,
-				GOST_R_INVALID_MAC_KEY_LENGTH);
-			return 0;	
-			}
-		return pkey_gost_mac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
-			32,(char *)value);
-		}
-	if (!strcmp(type, hexkey_ctrl_string)) 
-		{
-			long keylen; int ret;
-			unsigned char *keybuf=string_to_hex(value,&keylen);
-			if (keylen != 32) 
-				{
-				GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL_STR,
-					GOST_R_INVALID_MAC_KEY_LENGTH);
-				OPENSSL_free(keybuf);
-				return 0;	
-				}
-			ret= pkey_gost_mac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
-				32,keybuf);
-			OPENSSL_free(keybuf);
-			return ret;
-	
-		}
-	return -2;
-	}	
+                                  const char *type, const char *value)
+{
+    if (!strcmp(type, key_ctrl_string)) {
+        if (strlen(value) != 32) {
+            GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL_STR,
+                    GOST_R_INVALID_MAC_KEY_LENGTH);
+            return 0;
+        }
+        return pkey_gost_mac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY,
+                                  32, (char *)value);
+    }
+    if (!strcmp(type, hexkey_ctrl_string)) {
+        long keylen;
+        int ret;
+        unsigned char *keybuf = string_to_hex(value, &keylen);
+        if (keylen != 32) {
+            GOSTerr(GOST_F_PKEY_GOST_MAC_CTRL_STR,
+                    GOST_R_INVALID_MAC_KEY_LENGTH);
+            OPENSSL_free(keybuf);
+            return 0;
+        }
+        ret = pkey_gost_mac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, 32, keybuf);
+        OPENSSL_free(keybuf);
+        return ret;
+
+    }
+    return -2;
+}
 
 static int pkey_gost_mac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-	{
-		struct gost_mac_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
-		unsigned char *keydata;
-		if (!data->key_set) 
-		{
-			GOSTerr(GOST_F_PKEY_GOST_MAC_KEYGEN,GOST_R_MAC_KEY_NOT_SET);
-			return 0;
-		}
-		keydata = OPENSSL_malloc(32);
-		memcpy(keydata,data->key,32);
-		EVP_PKEY_assign(pkey, NID_id_Gost28147_89_MAC, keydata);
-		return 1;
-	}
+{
+    struct gost_mac_pmeth_data *data = EVP_PKEY_CTX_get_data(ctx);
+    unsigned char *keydata;
+    if (!data->key_set) {
+        GOSTerr(GOST_F_PKEY_GOST_MAC_KEYGEN, GOST_R_MAC_KEY_NOT_SET);
+        return 0;
+    }
+    keydata = OPENSSL_malloc(32);
+    memcpy(keydata, data->key, 32);
+    EVP_PKEY_assign(pkey, NID_id_Gost28147_89_MAC, keydata);
+    return 1;
+}
 
 static int pkey_gost_mac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
-	{
-	return 1;
+{
+    return 1;
 }
 
-static int pkey_gost_mac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, EVP_MD_CTX *mctx)
-	{
-		unsigned int tmpsiglen=*siglen; /* for platforms where sizeof(int)!=sizeof(size_t)*/
-		int ret;
-		if (!sig) 
-			{
-			*siglen = 4;
-			return 1;
-			}
-		ret=EVP_DigestFinal_ex(mctx,sig,&tmpsiglen);
-		*siglen = tmpsiglen;
-		return ret;
-	}
-/* ----------------------------------------------------------------*/
-int register_pmeth_gost(int id, EVP_PKEY_METHOD **pmeth,int flags)
-	{
-	*pmeth = EVP_PKEY_meth_new(id, flags);
-	if (!*pmeth) return 0;
-
-	switch (id)
-		{
-		case NID_id_GostR3410_94:
-			EVP_PKEY_meth_set_ctrl(*pmeth,pkey_gost_ctrl, pkey_gost_ctrl94_str);
-			EVP_PKEY_meth_set_keygen(*pmeth,NULL,pkey_gost94cp_keygen);
-			EVP_PKEY_meth_set_sign(*pmeth, NULL, pkey_gost94_cp_sign);
-			EVP_PKEY_meth_set_verify(*pmeth, NULL, pkey_gost94_cp_verify);
-			EVP_PKEY_meth_set_encrypt(*pmeth,
-				pkey_gost_encrypt_init, pkey_GOST94cp_encrypt);
-			EVP_PKEY_meth_set_decrypt(*pmeth, NULL, pkey_GOST94cp_decrypt);
-			EVP_PKEY_meth_set_derive(*pmeth,
-				pkey_gost_derive_init, pkey_gost94_derive);
-			EVP_PKEY_meth_set_paramgen(*pmeth, pkey_gost_paramgen_init,pkey_gost94_paramgen);	
-			break;
-		case NID_id_GostR3410_2001:
-			EVP_PKEY_meth_set_ctrl(*pmeth,pkey_gost_ctrl, pkey_gost_ctrl01_str);
-			EVP_PKEY_meth_set_sign(*pmeth, NULL, pkey_gost01_cp_sign);
-			EVP_PKEY_meth_set_verify(*pmeth, NULL, pkey_gost01_cp_verify);
-
-			EVP_PKEY_meth_set_keygen(*pmeth, NULL, pkey_gost01cp_keygen);
-
-			EVP_PKEY_meth_set_encrypt(*pmeth,
-				pkey_gost_encrypt_init, pkey_GOST01cp_encrypt);
-			EVP_PKEY_meth_set_decrypt(*pmeth, NULL, pkey_GOST01cp_decrypt);
-			EVP_PKEY_meth_set_derive(*pmeth,
-				pkey_gost_derive_init, pkey_gost2001_derive);
-			EVP_PKEY_meth_set_paramgen(*pmeth, pkey_gost_paramgen_init,pkey_gost01_paramgen);	
-			break;
-		case NID_id_Gost28147_89_MAC:
-			EVP_PKEY_meth_set_ctrl(*pmeth,pkey_gost_mac_ctrl, pkey_gost_mac_ctrl_str);
-			EVP_PKEY_meth_set_signctx(*pmeth,pkey_gost_mac_signctx_init, pkey_gost_mac_signctx);
-			EVP_PKEY_meth_set_keygen(*pmeth,NULL, pkey_gost_mac_keygen);
-			EVP_PKEY_meth_set_init(*pmeth,pkey_gost_mac_init);
-			EVP_PKEY_meth_set_cleanup(*pmeth,pkey_gost_mac_cleanup);
-			EVP_PKEY_meth_set_copy(*pmeth,pkey_gost_mac_copy);
-			return 1;
-		default: /*Unsupported method*/
-			return 0;
-		}
-	EVP_PKEY_meth_set_init(*pmeth, pkey_gost_init);
-	EVP_PKEY_meth_set_cleanup(*pmeth, pkey_gost_cleanup);
-
-	EVP_PKEY_meth_set_copy(*pmeth, pkey_gost_copy);
-	/*FIXME derive etc...*/
-	
-	return 1;
-	}
+static int pkey_gost_mac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig,
+                                 size_t *siglen, EVP_MD_CTX *mctx)
+{
+    unsigned int tmpsiglen = *siglen; /* for platforms where
+                                       * sizeof(int)!=sizeof(size_t) */
+    int ret;
+    if (!sig) {
+        *siglen = 4;
+        return 1;
+    }
+    ret = EVP_DigestFinal_ex(mctx, sig, &tmpsiglen);
+    *siglen = tmpsiglen;
+    return ret;
+}
 
+/* ----------------------------------------------------------------*/
+int register_pmeth_gost(int id, EVP_PKEY_METHOD **pmeth, int flags)
+{
+    *pmeth = EVP_PKEY_meth_new(id, flags);
+    if (!*pmeth)
+        return 0;
+
+    switch (id) {
+    case NID_id_GostR3410_94:
+        EVP_PKEY_meth_set_ctrl(*pmeth, pkey_gost_ctrl, pkey_gost_ctrl94_str);
+        EVP_PKEY_meth_set_keygen(*pmeth, NULL, pkey_gost94cp_keygen);
+        EVP_PKEY_meth_set_sign(*pmeth, NULL, pkey_gost94_cp_sign);
+        EVP_PKEY_meth_set_verify(*pmeth, NULL, pkey_gost94_cp_verify);
+        EVP_PKEY_meth_set_encrypt(*pmeth,
+                                  pkey_gost_encrypt_init,
+                                  pkey_GOST94cp_encrypt);
+        EVP_PKEY_meth_set_decrypt(*pmeth, NULL, pkey_GOST94cp_decrypt);
+        EVP_PKEY_meth_set_derive(*pmeth,
+                                 pkey_gost_derive_init, pkey_gost94_derive);
+        EVP_PKEY_meth_set_paramgen(*pmeth, pkey_gost_paramgen_init,
+                                   pkey_gost94_paramgen);
+        break;
+    case NID_id_GostR3410_2001:
+        EVP_PKEY_meth_set_ctrl(*pmeth, pkey_gost_ctrl, pkey_gost_ctrl01_str);
+        EVP_PKEY_meth_set_sign(*pmeth, NULL, pkey_gost01_cp_sign);
+        EVP_PKEY_meth_set_verify(*pmeth, NULL, pkey_gost01_cp_verify);
+
+        EVP_PKEY_meth_set_keygen(*pmeth, NULL, pkey_gost01cp_keygen);
+
+        EVP_PKEY_meth_set_encrypt(*pmeth,
+                                  pkey_gost_encrypt_init,
+                                  pkey_GOST01cp_encrypt);
+        EVP_PKEY_meth_set_decrypt(*pmeth, NULL, pkey_GOST01cp_decrypt);
+        EVP_PKEY_meth_set_derive(*pmeth,
+                                 pkey_gost_derive_init, pkey_gost2001_derive);
+        EVP_PKEY_meth_set_paramgen(*pmeth, pkey_gost_paramgen_init,
+                                   pkey_gost01_paramgen);
+        break;
+    case NID_id_Gost28147_89_MAC:
+        EVP_PKEY_meth_set_ctrl(*pmeth, pkey_gost_mac_ctrl,
+                               pkey_gost_mac_ctrl_str);
+        EVP_PKEY_meth_set_signctx(*pmeth, pkey_gost_mac_signctx_init,
+                                  pkey_gost_mac_signctx);
+        EVP_PKEY_meth_set_keygen(*pmeth, NULL, pkey_gost_mac_keygen);
+        EVP_PKEY_meth_set_init(*pmeth, pkey_gost_mac_init);
+        EVP_PKEY_meth_set_cleanup(*pmeth, pkey_gost_mac_cleanup);
+        EVP_PKEY_meth_set_copy(*pmeth, pkey_gost_mac_copy);
+        return 1;
+    default:                   /* Unsupported method */
+        return 0;
+    }
+    EVP_PKEY_meth_set_init(*pmeth, pkey_gost_init);
+    EVP_PKEY_meth_set_cleanup(*pmeth, pkey_gost_cleanup);
+
+    EVP_PKEY_meth_set_copy(*pmeth, pkey_gost_copy);
+    /*
+     * FIXME derive etc...
+     */
+
+    return 1;
+}
diff --git a/engines/ccgost/gost_sign.c b/engines/ccgost/gost_sign.c
index 9db8c465f0..0116e47400 100644
--- a/engines/ccgost/gost_sign.c
+++ b/engines/ccgost/gost_sign.c
@@ -18,83 +18,83 @@
 #include "e_gost_err.h"
 
 #ifdef DEBUG_SIGN
-void dump_signature(const char *message,const unsigned char *buffer,size_t len)
-	{
-	size_t i;
-	fprintf(stderr,"signature %s Length=%d",message,len);
-	for (i=0; iq,ctx);
-	if (BN_is_zero(tmp))
-		{
-		BN_one(md);
-		}	
-	do
-		{
-		do
-			{
-			/*Generate random number k less than q*/
-			BN_rand_range(k,dsa->q);
-			/* generate r = (a^x mod p) mod q */
-			BN_mod_exp(tmp,dsa->g, k, dsa->p,ctx);
-			if (!(newsig->r)) newsig->r=BN_new();
-			BN_mod(newsig->r,tmp,dsa->q,ctx);
-			}
-		while (BN_is_zero(newsig->r));
-		/* generate s = (xr + k(Hm)) mod q */
-		BN_mod_mul(tmp,dsa->priv_key,newsig->r,dsa->q,ctx);
-		BN_mod_mul(tmp2,k,md,dsa->q,ctx);
-		if (!newsig->s) newsig->s=BN_new();
-		BN_mod_add(newsig->s,tmp,tmp2,dsa->q,ctx);
-		}
-	while (BN_is_zero(newsig->s));		
-	err:
-	BN_free(md);
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	return newsig;
-	}	
-
+DSA_SIG *gost_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
+{
+    BIGNUM *k = NULL, *tmp = NULL, *tmp2 = NULL;
+    DSA_SIG *newsig = DSA_SIG_new();
+    BIGNUM *md = hashsum2bn(dgst);
+    /* check if H(M) mod q is zero */
+    BN_CTX *ctx = BN_CTX_new();
+    BN_CTX_start(ctx);
+    if (!newsig) {
+        GOSTerr(GOST_F_GOST_DO_SIGN, GOST_R_NO_MEMORY);
+        goto err;
+    }
+    tmp = BN_CTX_get(ctx);
+    k = BN_CTX_get(ctx);
+    tmp2 = BN_CTX_get(ctx);
+    BN_mod(tmp, md, dsa->q, ctx);
+    if (BN_is_zero(tmp)) {
+        BN_one(md);
+    }
+    do {
+        do {
+            /*
+             * Generate random number k less than q
+             */
+            BN_rand_range(k, dsa->q);
+            /* generate r = (a^x mod p) mod q */
+            BN_mod_exp(tmp, dsa->g, k, dsa->p, ctx);
+            if (!(newsig->r))
+                newsig->r = BN_new();
+            BN_mod(newsig->r, tmp, dsa->q, ctx);
+        }
+        while (BN_is_zero(newsig->r));
+        /* generate s = (xr + k(Hm)) mod q */
+        BN_mod_mul(tmp, dsa->priv_key, newsig->r, dsa->q, ctx);
+        BN_mod_mul(tmp2, k, md, dsa->q, ctx);
+        if (!newsig->s)
+            newsig->s = BN_new();
+        BN_mod_add(newsig->s, tmp, tmp2, dsa->q, ctx);
+    }
+    while (BN_is_zero(newsig->s));
+ err:
+    BN_free(md);
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    return newsig;
+}
 
 /*
  * Packs signature according to Cryptocom rules
@@ -102,30 +102,30 @@ DSA_SIG *gost_do_sign(const unsigned char *dgst,int dlen, DSA *dsa)
  */
 /*-
 int pack_sign_cc(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen)
-	{
-	*siglen = 2*order;
-	memset(sig,0,*siglen);
-	store_bignum(s->r, sig,order);
-	store_bignum(s->s, sig + order,order);
-	dump_signature("serialized",sig,*siglen);
-	DSA_SIG_free(s);
-	return 1;
-	}
+        {
+        *siglen = 2*order;
+        memset(sig,0,*siglen);
+        store_bignum(s->r, sig,order);
+        store_bignum(s->s, sig + order,order);
+        dump_signature("serialized",sig,*siglen);
+        DSA_SIG_free(s);
+        return 1;
+        }
 */
 /*
  * Packs signature according to Cryptopro rules
  * and frees up DSA_SIG structure
  */
-int pack_sign_cp(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen)
-	{
-	*siglen = 2*order;
-	memset(sig,0,*siglen);
-	store_bignum(s->s, sig, order);
-	store_bignum(s->r, sig+order,order);
-	dump_signature("serialized",sig,*siglen);
-	DSA_SIG_free(s);
-	return 1;
-	}
+int pack_sign_cp(DSA_SIG *s, int order, unsigned char *sig, size_t *siglen)
+{
+    *siglen = 2 * order;
+    memset(sig, 0, *siglen);
+    store_bignum(s->s, sig, order);
+    store_bignum(s->r, sig + order, order);
+    dump_signature("serialized", sig, *siglen);
+    DSA_SIG_free(s);
+    return 1;
+}
 
 /*
  * Verifies signature passed as DSA_SIG structure
@@ -133,106 +133,107 @@ int pack_sign_cp(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen)
  */
 
 int gost_do_verify(const unsigned char *dgst, int dgst_len,
-	DSA_SIG *sig, DSA *dsa)
-	{
-	BIGNUM *md, *tmp=NULL;
-	BIGNUM *q2=NULL;
-	BIGNUM *u=NULL,*v=NULL,*z1=NULL,*z2=NULL;
-	BIGNUM *tmp2=NULL,*tmp3=NULL;
-	int ok;
-	BN_CTX *ctx = BN_CTX_new();
+                   DSA_SIG *sig, DSA *dsa)
+{
+    BIGNUM *md, *tmp = NULL;
+    BIGNUM *q2 = NULL;
+    BIGNUM *u = NULL, *v = NULL, *z1 = NULL, *z2 = NULL;
+    BIGNUM *tmp2 = NULL, *tmp3 = NULL;
+    int ok;
+    BN_CTX *ctx = BN_CTX_new();
+
+    BN_CTX_start(ctx);
+    if (BN_cmp(sig->s, dsa->q) >= 1 || BN_cmp(sig->r, dsa->q) >= 1) {
+        GOSTerr(GOST_F_GOST_DO_VERIFY, GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q);
+        return 0;
+    }
+    md = hashsum2bn(dgst);
+
+    tmp = BN_CTX_get(ctx);
+    v = BN_CTX_get(ctx);
+    q2 = BN_CTX_get(ctx);
+    z1 = BN_CTX_get(ctx);
+    z2 = BN_CTX_get(ctx);
+    tmp2 = BN_CTX_get(ctx);
+    tmp3 = BN_CTX_get(ctx);
+    u = BN_CTX_get(ctx);
 
-	BN_CTX_start(ctx);
-	if (BN_cmp(sig->s,dsa->q)>=1||
-		BN_cmp(sig->r,dsa->q)>=1)
-		{
-		GOSTerr(GOST_F_GOST_DO_VERIFY,GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q);
-		return 0;
-		}
-	md=hashsum2bn(dgst);
-	
-	tmp=BN_CTX_get(ctx);
-	v=BN_CTX_get(ctx);
-	q2=BN_CTX_get(ctx);
-	z1=BN_CTX_get(ctx);
-	z2=BN_CTX_get(ctx);
-	tmp2=BN_CTX_get(ctx);
-	tmp3=BN_CTX_get(ctx);
-	u = BN_CTX_get(ctx);
-	
-	BN_mod(tmp,md,dsa->q,ctx);
-	if (BN_is_zero(tmp))
-		{
-		BN_one(md);
-		}
-	BN_copy(q2,dsa->q);
-	BN_sub_word(q2,2);
-	BN_mod_exp(v,md,q2,dsa->q,ctx);
-	BN_mod_mul(z1,sig->s,v,dsa->q,ctx);
-	BN_sub(tmp,dsa->q,sig->r);
-	BN_mod_mul(z2,tmp,v,dsa->p,ctx);
-	BN_mod_exp(tmp,dsa->g,z1,dsa->p,ctx);
-	BN_mod_exp(tmp2,dsa->pub_key,z2,dsa->p,ctx);
-	BN_mod_mul(tmp3,tmp,tmp2,dsa->p,ctx);
-	BN_mod(u,tmp3,dsa->q,ctx);
-	ok= BN_cmp(u,sig->r);
-	
-	BN_free(md);
-	BN_CTX_end(ctx);
-	BN_CTX_free(ctx);
-	if (ok!=0)
-		{
-		GOSTerr(GOST_F_GOST_DO_VERIFY,GOST_R_SIGNATURE_MISMATCH);
-		}	
-	return (ok==0);
-	}
+    BN_mod(tmp, md, dsa->q, ctx);
+    if (BN_is_zero(tmp)) {
+        BN_one(md);
+    }
+    BN_copy(q2, dsa->q);
+    BN_sub_word(q2, 2);
+    BN_mod_exp(v, md, q2, dsa->q, ctx);
+    BN_mod_mul(z1, sig->s, v, dsa->q, ctx);
+    BN_sub(tmp, dsa->q, sig->r);
+    BN_mod_mul(z2, tmp, v, dsa->p, ctx);
+    BN_mod_exp(tmp, dsa->g, z1, dsa->p, ctx);
+    BN_mod_exp(tmp2, dsa->pub_key, z2, dsa->p, ctx);
+    BN_mod_mul(tmp3, tmp, tmp2, dsa->p, ctx);
+    BN_mod(u, tmp3, dsa->q, ctx);
+    ok = BN_cmp(u, sig->r);
+
+    BN_free(md);
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
+    if (ok != 0) {
+        GOSTerr(GOST_F_GOST_DO_VERIFY, GOST_R_SIGNATURE_MISMATCH);
+    }
+    return (ok == 0);
+}
 
 /*
  * Computes public keys for GOST R 34.10-94 algorithm
  *
  */
 int gost94_compute_public(DSA *dsa)
-	{
-	/* Now fill algorithm parameters with correct values */
-	BN_CTX *ctx = BN_CTX_new();
-	if (!dsa->g)
-		{
-		GOSTerr(GOST_F_GOST94_COMPUTE_PUBLIC,GOST_R_KEY_IS_NOT_INITALIZED);
-		return 0;
-		}	
-	/* Compute public key  y = a^x mod p */
-	dsa->pub_key=BN_new();
-	BN_mod_exp(dsa->pub_key, dsa->g,dsa->priv_key,dsa->p,ctx);
-	BN_CTX_free(ctx);
-	return 1;
-	}
+{
+    /* Now fill algorithm parameters with correct values */
+    BN_CTX *ctx = BN_CTX_new();
+    if (!dsa->g) {
+        GOSTerr(GOST_F_GOST94_COMPUTE_PUBLIC, GOST_R_KEY_IS_NOT_INITALIZED);
+        return 0;
+    }
+    /* Compute public key  y = a^x mod p */
+    dsa->pub_key = BN_new();
+    BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx);
+    BN_CTX_free(ctx);
+    return 1;
+}
 
 /*
  * Fill GOST 94 params, searching them in R3410_paramset array
  * by nid of paramset
  *
  */
-int fill_GOST94_params(DSA *dsa,int nid)
-	{
-	R3410_params *params=R3410_paramset;
-	while (params->nid!=NID_undef && params->nid !=nid) params++;
-	if (params->nid == NID_undef)
-		{
-		GOSTerr(GOST_F_FILL_GOST94_PARAMS,GOST_R_UNSUPPORTED_PARAMETER_SET);
-		return 0;
-		}	
+int fill_GOST94_params(DSA *dsa, int nid)
+{
+    R3410_params *params = R3410_paramset;
+    while (params->nid != NID_undef && params->nid != nid)
+        params++;
+    if (params->nid == NID_undef) {
+        GOSTerr(GOST_F_FILL_GOST94_PARAMS, GOST_R_UNSUPPORTED_PARAMETER_SET);
+        return 0;
+    }
 #define dump_signature(a,b,c)
-	if (dsa->p) { BN_free(dsa->p); }
-	dsa->p=NULL;
-	BN_dec2bn(&(dsa->p),params->p);
-	if (dsa->q) { BN_free(dsa->q); }
-	dsa->q=NULL;
-	BN_dec2bn(&(dsa->q),params->q);
-	if (dsa->g) { BN_free(dsa->g); }
-	dsa->g=NULL;
-	BN_dec2bn(&(dsa->g),params->a);
-	return 1;
-	}	
+    if (dsa->p) {
+        BN_free(dsa->p);
+    }
+    dsa->p = NULL;
+    BN_dec2bn(&(dsa->p), params->p);
+    if (dsa->q) {
+        BN_free(dsa->q);
+    }
+    dsa->q = NULL;
+    BN_dec2bn(&(dsa->q), params->q);
+    if (dsa->g) {
+        BN_free(dsa->g);
+    }
+    dsa->g = NULL;
+    BN_dec2bn(&(dsa->g), params->a);
+    return 1;
+}
 
 /*
  *  Generate GOST R 34.10-94 keypair
@@ -240,82 +241,80 @@ int fill_GOST94_params(DSA *dsa,int nid)
  *
  */
 int gost_sign_keygen(DSA *dsa)
-	{
-	dsa->priv_key = BN_new();
-	BN_rand_range(dsa->priv_key,dsa->q);
-	return gost94_compute_public( dsa);
-	}
+{
+    dsa->priv_key = BN_new();
+    BN_rand_range(dsa->priv_key, dsa->q);
+    return gost94_compute_public(dsa);
+}
 
 /* Unpack signature according to cryptocom rules  */
 /*-
 DSA_SIG *unpack_cc_signature(const unsigned char *sig,size_t siglen)
-	{
-	DSA_SIG *s;
-	s = DSA_SIG_new();
-	if (s == NULL)
-		{
-		GOSTerr(GOST_F_UNPACK_CC_SIGNATURE,GOST_R_NO_MEMORY);
-		return(NULL);
-		}
-	s->r = getbnfrombuf(sig, siglen/2);
-	s->s = getbnfrombuf(sig + siglen/2, siglen/2);
-	return s;
-	}
+        {
+        DSA_SIG *s;
+        s = DSA_SIG_new();
+        if (s == NULL)
+                {
+                GOSTerr(GOST_F_UNPACK_CC_SIGNATURE,GOST_R_NO_MEMORY);
+                return(NULL);
+                }
+        s->r = getbnfrombuf(sig, siglen/2);
+        s->s = getbnfrombuf(sig + siglen/2, siglen/2);
+        return s;
+        }
 */
 /* Unpack signature according to cryptopro rules  */
-DSA_SIG *unpack_cp_signature(const unsigned char *sig,size_t siglen)
-	{
-	DSA_SIG *s;
+DSA_SIG *unpack_cp_signature(const unsigned char *sig, size_t siglen)
+{
+    DSA_SIG *s;
 
-	s = DSA_SIG_new();
-	if (s == NULL)
-		{
-		GOSTerr(GOST_F_UNPACK_CP_SIGNATURE,GOST_R_NO_MEMORY);
-		return NULL;
-		}
-	s->s = getbnfrombuf(sig , siglen/2);
-	s->r = getbnfrombuf(sig + siglen/2, siglen/2);
-	return s;
-	}
+    s = DSA_SIG_new();
+    if (s == NULL) {
+        GOSTerr(GOST_F_UNPACK_CP_SIGNATURE, GOST_R_NO_MEMORY);
+        return NULL;
+    }
+    s->s = getbnfrombuf(sig, siglen / 2);
+    s->r = getbnfrombuf(sig + siglen / 2, siglen / 2);
+    return s;
+}
 
 /* Convert little-endian byte array into bignum */
 BIGNUM *hashsum2bn(const unsigned char *dgst)
-	{
-	unsigned char buf[32];
-	int i;
-	for (i=0;i<32;i++)
-		{
-		buf[31-i]=dgst[i];
-		}
-	return getbnfrombuf(buf,32);
-	}
+{
+    unsigned char buf[32];
+    int i;
+    for (i = 0; i < 32; i++) {
+        buf[31 - i] = dgst[i];
+    }
+    return getbnfrombuf(buf, 32);
+}
 
 /* Convert byte buffer to bignum, skipping leading zeros*/
-BIGNUM *getbnfrombuf(const unsigned char *buf,size_t len)
-	{
-	while (*buf==0&&len>0)
-		{
-		buf++; len--;
-		}
-	if (len)
-		{
-		return BN_bin2bn(buf,len,NULL);
-		}
-	else
-		{
-		BIGNUM *b=BN_new();
-		BN_zero(b);
-		return b;
-		}
-	}
+BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len)
+{
+    while (*buf == 0 && len > 0) {
+        buf++;
+        len--;
+    }
+    if (len) {
+        return BN_bin2bn(buf, len, NULL);
+    } else {
+        BIGNUM *b = BN_new();
+        BN_zero(b);
+        return b;
+    }
+}
 
-/* Pack bignum into byte buffer of given size, filling all leading bytes
- * by zeros */
-int store_bignum(BIGNUM *bn, unsigned char *buf,int len)
-	{
-	int bytes = BN_num_bytes(bn);
-	if (bytes>len) return 0;
-	memset(buf,0,len);
-	BN_bn2bin(bn,buf+len-bytes);
-	return 1;
-	}	
+/*
+ * Pack bignum into byte buffer of given size, filling all leading bytes by
+ * zeros
+ */
+int store_bignum(BIGNUM *bn, unsigned char *buf, int len)
+{
+    int bytes = BN_num_bytes(bn);
+    if (bytes > len)
+        return 0;
+    memset(buf, 0, len);
+    BN_bn2bin(bn, buf + len - bytes);
+    return 1;
+}
diff --git a/engines/ccgost/gosthash.c b/engines/ccgost/gosthash.c
index 91b2ce8829..72faa24ed5 100644
--- a/engines/ccgost/gosthash.c
+++ b/engines/ccgost/gosthash.c
@@ -11,8 +11,8 @@
 #include "gost89.h"
 #include "gosthash.h"
 
-
-/* Use OPENSSL_malloc for memory allocation if compiled with 
+/*
+ * Use OPENSSL_malloc for memory allocation if compiled with
  * -DOPENSSL_BUILD, and libc malloc otherwise
  */
 #ifndef MYALLOC
@@ -25,230 +25,244 @@
 #  define MYFREE(ptr) free(ptr)
 # endif
 #endif
-/* Following functions are various bit meshing routines used in
- * GOST R 34.11-94 algorithms */
-static void swap_bytes (byte *w, byte *k) 
-	{
-	int i,j;
-	for (i=0;i<4;i++)	
-		for (j=0;j<8;j++) 
-			k[i+4*j]=w[8*i+j];
+/*
+ * Following functions are various bit meshing routines used in GOST R
+ * 34.11-94 algorithms
+ */
+static void swap_bytes(byte * w, byte * k)
+{
+    int i, j;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 8; j++)
+            k[i + 4 * j] = w[8 * i + j];
 
-	}
+}
 
 /* was A_A */
-static void circle_xor8 (const byte *w, byte *k) 
-	{
-	byte buf[8];
-	int i;
-	memcpy(buf,w,8);
-	memmove(k,w+8,24);
-	for(i=0;i<8;i++) 
-		k[i+24]=buf[i]^k[i];
-	}
+static void circle_xor8(const byte * w, byte * k)
+{
+    byte buf[8];
+    int i;
+    memcpy(buf, w, 8);
+    memmove(k, w + 8, 24);
+    for (i = 0; i < 8; i++)
+        k[i + 24] = buf[i] ^ k[i];
+}
 
 /* was R_R */
-static void transform_3 (byte *data) 
-	{
-	unsigned short int acc;
-	acc=(data[0]^data[2]^data[4]^data[6]^data[24]^data[30])|
-		((data[1]^data[3]^data[5]^data[7]^data[25]^data[31])<<8);
-	memmove(data,data+2,30);
-	data[30]=acc&0xff;
-	data[31]=acc>>8;
-	}
+static void transform_3(byte * data)
+{
+    unsigned short int acc;
+    acc = (data[0] ^ data[2] ^ data[4] ^ data[6] ^ data[24] ^ data[30]) |
+        ((data[1] ^ data[3] ^ data[5] ^ data[7] ^ data[25] ^ data[31]) << 8);
+    memmove(data, data + 2, 30);
+    data[30] = acc & 0xff;
+    data[31] = acc >> 8;
+}
 
 /* Adds blocks of N bytes modulo 2**(8*n). Returns carry*/
-static int add_blocks(int n,byte *left, const byte *right) 
-	{
-	int i;
-	int carry=0;
-	int sum;
-	for (i=0;i>8;
-		}
-	return carry;
-	} 
+static int add_blocks(int n, byte * left, const byte * right)
+{
+    int i;
+    int carry = 0;
+    int sum;
+    for (i = 0; i < n; i++) {
+        sum = (int)left[i] + (int)right[i] + carry;
+        left[i] = sum & 0xff;
+        carry = sum >> 8;
+    }
+    return carry;
+}
 
 /* Xor two sequences of bytes */
-static void xor_blocks (byte *result,const byte *a,const byte *b,size_t len)
-	{
-	size_t i;
-	for (i=0;icipher_ctx = (gost_ctx *)MYALLOC(sizeof(gost_ctx));
-	if (!ctx->cipher_ctx)
-		{
-		return 0;
-		}		
-	gost_init(ctx->cipher_ctx,subst_block);
-	return 1;
-	}
+int init_gost_hash_ctx(gost_hash_ctx * ctx,
+                       const gost_subst_block * subst_block)
+{
+    memset(ctx, 0, sizeof(gost_hash_ctx));
+    ctx->cipher_ctx = (gost_ctx *) MYALLOC(sizeof(gost_ctx));
+    if (!ctx->cipher_ctx) {
+        return 0;
+    }
+    gost_init(ctx->cipher_ctx, subst_block);
+    return 1;
+}
 
 /*
  * Free cipher CTX if it is dynamically allocated. Do not use
  * if cipher ctx is statically allocated as in OpenSSL implementation of
  * GOST hash algroritm
  *
- */ 
-void done_gost_hash_ctx(gost_hash_ctx *ctx) 
-	{
-	/* No need to use gost_destroy, because cipher keys are not really
-	 * secret when hashing */
-	MYFREE(ctx->cipher_ctx);
-	}
+ */
+void done_gost_hash_ctx(gost_hash_ctx * ctx)
+{
+    /*
+     * No need to use gost_destroy, because cipher keys are not really secret
+     * when hashing
+     */
+    MYFREE(ctx->cipher_ctx);
+}
 
 /*
  * reset state of hash context to begin hashing new message
  */
-int start_hash(gost_hash_ctx *ctx)
-	{
-	if (!ctx->cipher_ctx) return 0;
-	memset(&(ctx->H),0,32);
-	memset(&(ctx->S),0,32);
-	ctx->len = 0L;
-	ctx->left=0;
-	return 1;
-	}
+int start_hash(gost_hash_ctx * ctx)
+{
+    if (!ctx->cipher_ctx)
+        return 0;
+    memset(&(ctx->H), 0, 32);
+    memset(&(ctx->S), 0, 32);
+    ctx->len = 0L;
+    ctx->left = 0;
+    return 1;
+}
 
 /*
  * Hash block of arbitrary length
  *
  *
  */
-int hash_block(gost_hash_ctx *ctx,const byte *block, size_t length)
-	{
-	if (ctx->left)
-		{
-		/*There are some bytes from previous step*/
-		unsigned int add_bytes = 32-ctx->left;
-		if (add_bytes>length)
-			{
-			add_bytes = length;
-			}	
-		memcpy(&(ctx->remainder[ctx->left]),block,add_bytes);
-		ctx->left+=add_bytes;
-		if (ctx->left<32)
-			{
-			return 1;
-			}	
-		block+=add_bytes;
-		length-=add_bytes;
-		hash_step(ctx->cipher_ctx,ctx->H,ctx->remainder);
-		add_blocks(32,ctx->S,ctx->remainder);
-		ctx->len+=32;
-		ctx->left=0;
-		}
-	while (length>=32)
-		{	
-		hash_step(ctx->cipher_ctx,ctx->H,block);
-			
-		add_blocks(32,ctx->S,block);
-		ctx->len+=32;
-		block+=32;
-		length-=32;
-		}	
-	if (length)
-		{
-		memcpy(ctx->remainder,block,ctx->left=length);
-		}	
-	return 1;	
-	}
+int hash_block(gost_hash_ctx * ctx, const byte * block, size_t length)
+{
+    if (ctx->left) {
+        /*
+         * There are some bytes from previous step
+         */
+        unsigned int add_bytes = 32 - ctx->left;
+        if (add_bytes > length) {
+            add_bytes = length;
+        }
+        memcpy(&(ctx->remainder[ctx->left]), block, add_bytes);
+        ctx->left += add_bytes;
+        if (ctx->left < 32) {
+            return 1;
+        }
+        block += add_bytes;
+        length -= add_bytes;
+        hash_step(ctx->cipher_ctx, ctx->H, ctx->remainder);
+        add_blocks(32, ctx->S, ctx->remainder);
+        ctx->len += 32;
+        ctx->left = 0;
+    }
+    while (length >= 32) {
+        hash_step(ctx->cipher_ctx, ctx->H, block);
+
+        add_blocks(32, ctx->S, block);
+        ctx->len += 32;
+        block += 32;
+        length -= 32;
+    }
+    if (length) {
+        memcpy(ctx->remainder, block, ctx->left = length);
+    }
+    return 1;
+}
 
 /*
  * Compute hash value from current state of ctx
  * state of hash ctx becomes invalid and cannot be used for further
  * hashing.
- */ 
-int finish_hash(gost_hash_ctx *ctx,byte *hashval)
-	{
-	byte buf[32];
-	byte H[32];
-	byte S[32];
-	ghosthash_len fin_len=ctx->len;
-	byte *bptr;
-	memcpy(H,ctx->H,32);
-	memcpy(S,ctx->S,32);
-	if (ctx->left)
-		{
-		memset(buf,0,32);
-		memcpy(buf,ctx->remainder,ctx->left);
-		hash_step(ctx->cipher_ctx,H,buf);
-		add_blocks(32,S,buf);
-		fin_len+=ctx->left;
-		}
-	memset(buf,0,32);
-	bptr=buf;
-	fin_len<<=3; /* Hash length in BITS!!*/
-	while(fin_len>0)
-		{
-		*(bptr++)=(byte)(fin_len&0xFF);
-		fin_len>>=8;
-		};
-	hash_step(ctx->cipher_ctx,H,buf);
-	hash_step(ctx->cipher_ctx,H,S);
-	memcpy(hashval,H,32);
-	return 1;
-	}
+ */
+int finish_hash(gost_hash_ctx * ctx, byte * hashval)
+{
+    byte buf[32];
+    byte H[32];
+    byte S[32];
+    ghosthash_len fin_len = ctx->len;
+    byte *bptr;
+    memcpy(H, ctx->H, 32);
+    memcpy(S, ctx->S, 32);
+    if (ctx->left) {
+        memset(buf, 0, 32);
+        memcpy(buf, ctx->remainder, ctx->left);
+        hash_step(ctx->cipher_ctx, H, buf);
+        add_blocks(32, S, buf);
+        fin_len += ctx->left;
+    }
+    memset(buf, 0, 32);
+    bptr = buf;
+    fin_len <<= 3;              /* Hash length in BITS!! */
+    while (fin_len > 0) {
+        *(bptr++) = (byte) (fin_len & 0xFF);
+        fin_len >>= 8;
+    };
+    hash_step(ctx->cipher_ctx, H, buf);
+    hash_step(ctx->cipher_ctx, H, S);
+    memcpy(hashval, H, 32);
+    return 1;
+}
diff --git a/engines/ccgost/gosthash.h b/engines/ccgost/gosthash.h
index 4a2e441ece..003e668e0b 100644
--- a/engines/ccgost/gosthash.h
+++ b/engines/ccgost/gosthash.h
@@ -7,42 +7,46 @@
  *       uses  and gost89.h Doesn't need OpenSSL                      *
  **********************************************************************/
 #ifndef GOSTHASH_H
-#define GOSTHASH_H
-#include "gost89.h"
-#include 
+# define GOSTHASH_H
+# include "gost89.h"
+# include 
 
-#if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
+# if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
 typedef __int64 ghosthash_len;
-#elif defined(__arch64__)
+# elif defined(__arch64__)
 typedef long ghosthash_len;
-#else
+# else
 typedef long long ghosthash_len;
-#endif
+# endif
 
 typedef struct gost_hash_ctx {
-		ghosthash_len len;
-		gost_ctx *cipher_ctx;
-		int left;
-		byte H[32];
-		byte S[32];
-		byte remainder[32];
-} gost_hash_ctx;		
-
+    ghosthash_len len;
+    gost_ctx *cipher_ctx;
+    int left;
+    byte H[32];
+    byte S[32];
+    byte remainder[32];
+} gost_hash_ctx;
 
 /* Initalizes gost hash ctx, including creation of gost cipher ctx */
 
-int init_gost_hash_ctx(gost_hash_ctx *ctx, const gost_subst_block *subst_block);
-void done_gost_hash_ctx(gost_hash_ctx *ctx);
+int init_gost_hash_ctx(gost_hash_ctx * ctx,
+                       const gost_subst_block * subst_block);
+void done_gost_hash_ctx(gost_hash_ctx * ctx);
 
-/* Cleans up all fields, except cipher ctx preparing ctx for computing
- * of new hash value */
-int start_hash(gost_hash_ctx *ctx);
+/*
+ * Cleans up all fields, except cipher ctx preparing ctx for computing of new
+ * hash value
+ */
+int start_hash(gost_hash_ctx * ctx);
 
 /* Hashes block of data */
-int hash_block(gost_hash_ctx *ctx, const byte *block, size_t length);
+int hash_block(gost_hash_ctx * ctx, const byte * block, size_t length);
 
-/* Finalizes computation of hash  and fills buffer (which should be at
- * least 32 bytes long) with value of computed hash. */
-int finish_hash(gost_hash_ctx *ctx, byte *hashval);
+/*
+ * Finalizes computation of hash and fills buffer (which should be at least
+ * 32 bytes long) with value of computed hash.
+ */
+int finish_hash(gost_hash_ctx * ctx, byte * hashval);
 
-#endif	
+#endif
diff --git a/engines/ccgost/gostsum.c b/engines/ccgost/gostsum.c
index d57112eb54..1021848ef7 100644
--- a/engines/ccgost/gostsum.c
+++ b/engines/ccgost/gostsum.c
@@ -15,196 +15,173 @@
 #include 
 #include "gosthash.h"
 #define BUF_SIZE 262144
-int hash_file(gost_hash_ctx *ctx,char *filename,char *sum,int mode);
-int hash_stream(gost_hash_ctx *ctx,int fd, char *sum);
-int get_line(FILE *f,char *hash,char *filename);
+int hash_file(gost_hash_ctx * ctx, char *filename, char *sum, int mode);
+int hash_stream(gost_hash_ctx * ctx, int fd, char *sum);
+int get_line(FILE *f, char *hash, char *filename);
 void help()
-	{
-	fprintf(stderr,"gostsum [-bvt] [-c [file]]| [files]\n"
-		"\t-c check message digests (default is generate)\n"
-		"\t-v verbose, print file names when checking\n"
-		"\t-b read files in binary mode\n"
-		"\t-t use test GOST paramset (default is CryptoPro paramset)\n"
-		"The input for -c should be the list of message digests and file names\n"
-		"that is printed on stdout by this program when it generates digests.\n");
-	exit(3);
-	}
+{
+    fprintf(stderr, "gostsum [-bvt] [-c [file]]| [files]\n"
+            "\t-c check message digests (default is generate)\n"
+            "\t-v verbose, print file names when checking\n"
+            "\t-b read files in binary mode\n"
+            "\t-t use test GOST paramset (default is CryptoPro paramset)\n"
+            "The input for -c should be the list of message digests and file names\n"
+            "that is printed on stdout by this program when it generates digests.\n");
+    exit(3);
+}
 
 #ifndef O_BINARY
-#define O_BINARY 0
+# define O_BINARY 0
 #endif
 
-int main(int argc,char **argv)
-	{
-	int c,i;
-	int verbose=0;
-	int errors=0;
-	int open_mode = O_RDONLY;
-	gost_subst_block *b=  &GostR3411_94_CryptoProParamSet;
-	FILE *check_file = NULL;
-	gost_hash_ctx ctx;
-	
-	while( (c=getopt(argc,argv,"bc::tv"))!=-1)
-		{
-		switch (c)
-			{
-			case 'v': verbose=1; break;
-			case 't': b= &GostR3411_94_TestParamSet; break;
-			case 'b': open_mode |= O_BINARY; break;
-			case 'c':
-				if (optarg)
-					{
-					check_file = fopen(optarg,"r");
-					if (!check_file)
-						{
-						perror(optarg);
-						exit(2);
-						}
-					}
-				else
-					{
-				  	check_file= stdin;
-					}
-				break;
-			default:
-				fprintf(stderr,"invalid option %c",optopt);
-				help();
-			}
-		}
-	init_gost_hash_ctx(&ctx,b);
-	if (check_file)
-		{
-		char inhash[65],calcsum[65],filename[PATH_MAX];
-		int failcount=0,count=0;;
-		if (check_file==stdin && optind0)
-		{
-		hash_block(ctx,buffer,bytes);
-		}
-	if (bytes<0)
-		{
-		return 0;
-		}	
-	finish_hash(ctx,buffer);
-	for (i=0;i<32;i++)
-		{
-		sprintf(sum+2*i,"%02x",buffer[31-i]);
-		}
-	return 1;
-	}	
-	
-int get_line(FILE *f,char *hash,char *filename)
-	{
-	int i;
-	if (fread(hash,1,64,f)<64) return 0;
-	hash[64]=0;
-	for (i=0;i<64;i++)
-		{
-		if (hash[i]<'0' || (hash[i]>'9' && hash[i]<'A') || (hash[i]>'F'
-				&& hash[i]<'a')||hash[i]>'f')
-			{
-			fprintf(stderr,"Not a hash value '%s'\n",hash);
-			return 0;
-			}
-		}	
-	if (fgetc(f)!=' ')
-		{
-		fprintf(stderr,"Malformed input line\n");
-		return 0;
-		}
-	i=strlen(fgets(filename,PATH_MAX,f));
-	while (filename[--i]=='\n'||filename[i]=='\r') filename[i]=0;
-	return 1;
-	}	
+int hash_file(gost_hash_ctx * ctx, char *filename, char *sum, int mode)
+{
+    int fd;
+    if ((fd = open(filename, mode)) < 0) {
+        perror(filename);
+        return 0;
+    }
+    if (!hash_stream(ctx, fd, sum)) {
+        perror(filename);
+        return 0;
+    }
+    close(fd);
+    return 1;
+}
+
+int hash_stream(gost_hash_ctx * ctx, int fd, char *sum)
+{
+    unsigned char buffer[BUF_SIZE];
+    ssize_t bytes;
+    int i;
+    start_hash(ctx);
+    while ((bytes = read(fd, buffer, BUF_SIZE)) > 0) {
+        hash_block(ctx, buffer, bytes);
+    }
+    if (bytes < 0) {
+        return 0;
+    }
+    finish_hash(ctx, buffer);
+    for (i = 0; i < 32; i++) {
+        sprintf(sum + 2 * i, "%02x", buffer[31 - i]);
+    }
+    return 1;
+}
+
+int get_line(FILE *f, char *hash, char *filename)
+{
+    int i;
+    if (fread(hash, 1, 64, f) < 64)
+        return 0;
+    hash[64] = 0;
+    for (i = 0; i < 64; i++) {
+        if (hash[i] < '0' || (hash[i] > '9' && hash[i] < 'A')
+            || (hash[i] > 'F' && hash[i] < 'a') || hash[i] > 'f') {
+            fprintf(stderr, "Not a hash value '%s'\n", hash);
+            return 0;
+        }
+    }
+    if (fgetc(f) != ' ') {
+        fprintf(stderr, "Malformed input line\n");
+        return 0;
+    }
+    i = strlen(fgets(filename, PATH_MAX, f));
+    while (filename[--i] == '\n' || filename[i] == '\r')
+        filename[i] = 0;
+    return 1;
+}
diff --git a/engines/e_4758cca.c b/engines/e_4758cca.c
index 443182bd31..5f771986cf 100644
--- a/engines/e_4758cca.c
+++ b/engines/e_4758cca.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,926 +62,891 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_4758_CCA
+# ifndef OPENSSL_NO_HW_4758_CCA
 
-#ifdef FLAT_INC
-#include "hw_4758_cca.h"
-#else
-#include "vendor_defns/hw_4758_cca.h"
-#endif
+#  ifdef FLAT_INC
+#   include "hw_4758_cca.h"
+#  else
+#   include "vendor_defns/hw_4758_cca.h"
+#  endif
 
-#include "e_4758cca_err.c"
+#  include "e_4758cca_err.c"
 
 static int ibm_4758_cca_destroy(ENGINE *e);
 static int ibm_4758_cca_init(ENGINE *e);
 static int ibm_4758_cca_finish(ENGINE *e);
-static int ibm_4758_cca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int ibm_4758_cca_ctrl(ENGINE *e, int cmd, long i, void *p,
+                             void (*f) (void));
 
 /* rsa functions */
-/*---------------*/
-#ifndef OPENSSL_NO_RSA
+/* -------------*/
+#  ifndef OPENSSL_NO_RSA
 static int cca_rsa_pub_enc(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
+                           unsigned char *to, RSA *rsa, int padding);
 static int cca_rsa_priv_dec(int flen, const unsigned char *from,
-		unsigned char *to, RSA *rsa,int padding);
+                            unsigned char *to, RSA *rsa, int padding);
 static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len,
-		unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
-static int cca_rsa_verify(int dtype, const unsigned char *m, unsigned int m_len,
-	const unsigned char *sigbuf, unsigned int siglen, const RSA *rsa);
+                        unsigned char *sigret, unsigned int *siglen,
+                        const RSA *rsa);
+static int cca_rsa_verify(int dtype, const unsigned char *m,
+                          unsigned int m_len, const unsigned char *sigbuf,
+                          unsigned int siglen, const RSA *rsa);
 
 /* utility functions */
-/*-----------------------*/
-static EVP_PKEY *ibm_4758_load_privkey(ENGINE*, const char*,
-		UI_METHOD *ui_method, void *callback_data);
-static EVP_PKEY *ibm_4758_load_pubkey(ENGINE*, const char*,
-		UI_METHOD *ui_method, void *callback_data);
-
-static int getModulusAndExponent(const unsigned char *token, long *exponentLength,
-		unsigned char *exponent, long *modulusLength,
-		long *modulusFieldLength, unsigned char *modulus);
-#endif
+/* ---------------------*/
+static EVP_PKEY *ibm_4758_load_privkey(ENGINE *, const char *,
+                                       UI_METHOD *ui_method,
+                                       void *callback_data);
+static EVP_PKEY *ibm_4758_load_pubkey(ENGINE *, const char *,
+                                      UI_METHOD *ui_method,
+                                      void *callback_data);
+
+static int getModulusAndExponent(const unsigned char *token,
+                                 long *exponentLength,
+                                 unsigned char *exponent, long *modulusLength,
+                                 long *modulusFieldLength,
+                                 unsigned char *modulus);
+#  endif
 
 /* RAND number functions */
-/*-----------------------*/
-static int cca_get_random_bytes(unsigned char*, int);
+/* ---------------------*/
+static int cca_get_random_bytes(unsigned char *, int);
 static int cca_random_status(void);
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static void cca_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
-		int idx,long argl, void *argp);
-#endif
+                        int idx, long argl, void *argp);
+#  endif
 
 /* Function pointers for CCA verbs */
-/*---------------------------------*/
-#ifndef OPENSSL_NO_RSA
+/* -------------------------------*/
+#  ifndef OPENSSL_NO_RSA
 static F_KEYRECORDREAD keyRecordRead;
 static F_DIGITALSIGNATUREGENERATE digitalSignatureGenerate;
 static F_DIGITALSIGNATUREVERIFY digitalSignatureVerify;
 static F_PUBLICKEYEXTRACT publicKeyExtract;
 static F_PKAENCRYPT pkaEncrypt;
 static F_PKADECRYPT pkaDecrypt;
-#endif
+#  endif
 static F_RANDOMNUMBERGENERATE randomNumberGenerate;
 
 /* static variables */
-/*------------------*/
+/* ----------------*/
 static const char *CCA4758_LIB_NAME = NULL;
 static const char *get_CCA4758_LIB_NAME(void)
-	{
-	if(CCA4758_LIB_NAME)
-		return CCA4758_LIB_NAME;
-	return CCA_LIB_NAME;
-	}
+{
+    if (CCA4758_LIB_NAME)
+        return CCA4758_LIB_NAME;
+    return CCA_LIB_NAME;
+}
+
 static void free_CCA4758_LIB_NAME(void)
-	{
-	if(CCA4758_LIB_NAME)
-		OPENSSL_free((void*)CCA4758_LIB_NAME);
-	CCA4758_LIB_NAME = NULL;
-	}
-static long set_CCA4758_LIB_NAME(const char *name)
-	{
-	free_CCA4758_LIB_NAME();
-	return (((CCA4758_LIB_NAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
-#ifndef OPENSSL_NO_RSA
-static const char* n_keyRecordRead = CSNDKRR;
-static const char* n_digitalSignatureGenerate = CSNDDSG;
-static const char* n_digitalSignatureVerify = CSNDDSV;
-static const char* n_publicKeyExtract = CSNDPKX;
-static const char* n_pkaEncrypt = CSNDPKE;
-static const char* n_pkaDecrypt = CSNDPKD;
-#endif
-static const char* n_randomNumberGenerate = CSNBRNG;
+{
+    if (CCA4758_LIB_NAME)
+        OPENSSL_free((void *)CCA4758_LIB_NAME);
+    CCA4758_LIB_NAME = NULL;
+}
 
-#ifndef OPENSSL_NO_RSA
+static long set_CCA4758_LIB_NAME(const char *name)
+{
+    free_CCA4758_LIB_NAME();
+    return (((CCA4758_LIB_NAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
+#  ifndef OPENSSL_NO_RSA
+static const char *n_keyRecordRead = CSNDKRR;
+static const char *n_digitalSignatureGenerate = CSNDDSG;
+static const char *n_digitalSignatureVerify = CSNDDSV;
+static const char *n_publicKeyExtract = CSNDPKX;
+static const char *n_pkaEncrypt = CSNDPKE;
+static const char *n_pkaDecrypt = CSNDPKD;
+#  endif
+static const char *n_randomNumberGenerate = CSNBRNG;
+
+#  ifndef OPENSSL_NO_RSA
 static int hndidx = -1;
-#endif
+#  endif
 static DSO *dso = NULL;
 
 /* openssl engine initialization structures */
-/*------------------------------------------*/
-
-#define CCA4758_CMD_SO_PATH		ENGINE_CMD_BASE
-static const ENGINE_CMD_DEFN	cca4758_cmd_defns[] = {
-	{CCA4758_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the '4758cca' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
-static RSA_METHOD ibm_4758_cca_rsa =
-	{
-	"IBM 4758 CCA RSA method",
-	cca_rsa_pub_enc,
-	NULL,
-	NULL,
-	cca_rsa_priv_dec,
-	NULL, /*rsa_mod_exp,*/
-	NULL, /*mod_exp_mont,*/
-	NULL, /* init */
-	NULL, /* finish */
-	RSA_FLAG_SIGN_VER,	  /* flags */
-	NULL, /* app_data */
-	cca_rsa_sign, /* rsa_sign */
-	cca_rsa_verify, /* rsa_verify */
-	NULL /* rsa_keygen */
-	};
-#endif
-
-static RAND_METHOD ibm_4758_cca_rand =
-	{
-	/* "IBM 4758 RAND method", */
-	NULL, /* seed */
-	cca_get_random_bytes, /* get random bytes from the card */
-	NULL, /* cleanup */
-	NULL, /* add */
-	cca_get_random_bytes, /* pseudo rand */
-	cca_random_status, /* status */
-	};
+/* ----------------------------------------*/
+
+#  define CCA4758_CMD_SO_PATH             ENGINE_CMD_BASE
+static const ENGINE_CMD_DEFN cca4758_cmd_defns[] = {
+    {CCA4758_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the '4758cca' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
+static RSA_METHOD ibm_4758_cca_rsa = {
+    "IBM 4758 CCA RSA method",
+    cca_rsa_pub_enc,
+    NULL,
+    NULL,
+    cca_rsa_priv_dec,
+    NULL,                       /* rsa_mod_exp, */
+    NULL,                       /* mod_exp_mont, */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    RSA_FLAG_SIGN_VER,          /* flags */
+    NULL,                       /* app_data */
+    cca_rsa_sign,               /* rsa_sign */
+    cca_rsa_verify,             /* rsa_verify */
+    NULL                        /* rsa_keygen */
+};
+#  endif
+
+static RAND_METHOD ibm_4758_cca_rand = {
+    /* "IBM 4758 RAND method", */
+    NULL,                       /* seed */
+    cca_get_random_bytes,       /* get random bytes from the card */
+    NULL,                       /* cleanup */
+    NULL,                       /* add */
+    cca_get_random_bytes,       /* pseudo rand */
+    cca_random_status,          /* status */
+};
 
 static const char *engine_4758_cca_id = "4758cca";
-static const char *engine_4758_cca_name = "IBM 4758 CCA hardware engine support";
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE 
+static const char *engine_4758_cca_name =
+    "IBM 4758 CCA hardware engine support";
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 /* Compatibility hack, the dynamic library uses this form in the path */
 static const char *engine_4758_cca_id_alt = "4758_cca";
-#endif
+#  endif
 
 /* engine implementation */
-/*-----------------------*/
+/* ---------------------*/
 static int bind_helper(ENGINE *e)
-	{
-	if(!ENGINE_set_id(e, engine_4758_cca_id) ||
-			!ENGINE_set_name(e, engine_4758_cca_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &ibm_4758_cca_rsa) ||
-#endif
-			!ENGINE_set_RAND(e, &ibm_4758_cca_rand) ||
-			!ENGINE_set_destroy_function(e, ibm_4758_cca_destroy) ||
-			!ENGINE_set_init_function(e, ibm_4758_cca_init) ||
-			!ENGINE_set_finish_function(e, ibm_4758_cca_finish) ||
-			!ENGINE_set_ctrl_function(e, ibm_4758_cca_ctrl) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_load_privkey_function(e, ibm_4758_load_privkey) ||
-			!ENGINE_set_load_pubkey_function(e, ibm_4758_load_pubkey) ||
-#endif
-			!ENGINE_set_cmd_defns(e, cca4758_cmd_defns))
-		return 0;
-	/* Ensure the error handling is set up */
-	ERR_load_CCA4758_strings();
-	return 1;
-	}
-
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+{
+    if (!ENGINE_set_id(e, engine_4758_cca_id) ||
+        !ENGINE_set_name(e, engine_4758_cca_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &ibm_4758_cca_rsa) ||
+#  endif
+        !ENGINE_set_RAND(e, &ibm_4758_cca_rand) ||
+        !ENGINE_set_destroy_function(e, ibm_4758_cca_destroy) ||
+        !ENGINE_set_init_function(e, ibm_4758_cca_init) ||
+        !ENGINE_set_finish_function(e, ibm_4758_cca_finish) ||
+        !ENGINE_set_ctrl_function(e, ibm_4758_cca_ctrl) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_load_privkey_function(e, ibm_4758_load_privkey) ||
+        !ENGINE_set_load_pubkey_function(e, ibm_4758_load_pubkey) ||
+#  endif
+        !ENGINE_set_cmd_defns(e, cca4758_cmd_defns))
+        return 0;
+    /* Ensure the error handling is set up */
+    ERR_load_CCA4758_strings();
+    return 1;
+}
+
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_4758_cca(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_4758cca(void)
-	{
-	ENGINE *e_4758 = engine_4758_cca();
-	if (!e_4758) return;
-	ENGINE_add(e_4758);
-	ENGINE_free(e_4758);
-	ERR_clear_error();   
-	}
-#endif
+{
+    ENGINE *e_4758 = engine_4758_cca();
+    if (!e_4758)
+        return;
+    ENGINE_add(e_4758);
+    ENGINE_free(e_4758);
+    ERR_clear_error();
+}
+#  endif
 
 static int ibm_4758_cca_destroy(ENGINE *e)
-	{
-	ERR_unload_CCA4758_strings();
-	free_CCA4758_LIB_NAME();
-	return 1;
-	}
+{
+    ERR_unload_CCA4758_strings();
+    free_CCA4758_LIB_NAME();
+    return 1;
+}
 
 static int ibm_4758_cca_init(ENGINE *e)
-	{
-	if(dso)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_INIT,CCA4758_R_ALREADY_LOADED);
-		goto err;
-		}
-
-	dso = DSO_load(NULL, get_CCA4758_LIB_NAME(), NULL, 0);
-	if(!dso)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_INIT,CCA4758_R_DSO_FAILURE);
-		goto err;
-		}
-
-#ifndef OPENSSL_NO_RSA
-	if(!(keyRecordRead = (F_KEYRECORDREAD)
-				DSO_bind_func(dso, n_keyRecordRead)) ||
-			!(randomNumberGenerate = (F_RANDOMNUMBERGENERATE)
-				DSO_bind_func(dso, n_randomNumberGenerate)) ||
-			!(digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE)
-				DSO_bind_func(dso, n_digitalSignatureGenerate)) ||
-			!(digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)
-				DSO_bind_func(dso, n_digitalSignatureVerify)) ||
-			!(publicKeyExtract = (F_PUBLICKEYEXTRACT)
-				DSO_bind_func(dso, n_publicKeyExtract)) ||
-			!(pkaEncrypt = (F_PKAENCRYPT)
-				DSO_bind_func(dso, n_pkaEncrypt)) ||
-			!(pkaDecrypt = (F_PKADECRYPT)
-				DSO_bind_func(dso, n_pkaDecrypt)))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_INIT,CCA4758_R_DSO_FAILURE);
-		goto err;
-		}
-#else
-	if(!(randomNumberGenerate = (F_RANDOMNUMBERGENERATE)
-				DSO_bind_func(dso, n_randomNumberGenerate)))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_INIT,CCA4758_R_DSO_FAILURE);
-		goto err;
-		}
-#endif
-
-#ifndef OPENSSL_NO_RSA
-	hndidx = RSA_get_ex_new_index(0, "IBM 4758 CCA RSA key handle",
-		NULL, NULL, cca_ex_free);
-#endif
-
-	return 1;
-err:
-	if(dso)
-		DSO_free(dso);
-	dso = NULL;
-
-#ifndef OPENSSL_NO_RSA
-	keyRecordRead = (F_KEYRECORDREAD)0;
-	digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE)0;
-	digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)0;
-	publicKeyExtract = (F_PUBLICKEYEXTRACT)0;
-	pkaEncrypt = (F_PKAENCRYPT)0;
-	pkaDecrypt = (F_PKADECRYPT)0;
-#endif
-	randomNumberGenerate = (F_RANDOMNUMBERGENERATE)0;
-	return 0;
-	}
+{
+    if (dso) {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_INIT, CCA4758_R_ALREADY_LOADED);
+        goto err;
+    }
+
+    dso = DSO_load(NULL, get_CCA4758_LIB_NAME(), NULL, 0);
+    if (!dso) {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_INIT, CCA4758_R_DSO_FAILURE);
+        goto err;
+    }
+#  ifndef OPENSSL_NO_RSA
+    if (!(keyRecordRead = (F_KEYRECORDREAD)
+          DSO_bind_func(dso, n_keyRecordRead)) ||
+        !(randomNumberGenerate = (F_RANDOMNUMBERGENERATE)
+          DSO_bind_func(dso, n_randomNumberGenerate)) ||
+        !(digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE)
+          DSO_bind_func(dso, n_digitalSignatureGenerate)) ||
+        !(digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)
+          DSO_bind_func(dso, n_digitalSignatureVerify)) ||
+        !(publicKeyExtract = (F_PUBLICKEYEXTRACT)
+          DSO_bind_func(dso, n_publicKeyExtract)) ||
+        !(pkaEncrypt = (F_PKAENCRYPT)
+          DSO_bind_func(dso, n_pkaEncrypt)) || !(pkaDecrypt = (F_PKADECRYPT)
+                                                 DSO_bind_func(dso,
+                                                               n_pkaDecrypt)))
+    {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_INIT, CCA4758_R_DSO_FAILURE);
+        goto err;
+    }
+#  else
+    if (!(randomNumberGenerate = (F_RANDOMNUMBERGENERATE)
+          DSO_bind_func(dso, n_randomNumberGenerate))) {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_INIT, CCA4758_R_DSO_FAILURE);
+        goto err;
+    }
+#  endif
+
+#  ifndef OPENSSL_NO_RSA
+    hndidx = RSA_get_ex_new_index(0, "IBM 4758 CCA RSA key handle",
+                                  NULL, NULL, cca_ex_free);
+#  endif
+
+    return 1;
+ err:
+    if (dso)
+        DSO_free(dso);
+    dso = NULL;
+
+#  ifndef OPENSSL_NO_RSA
+    keyRecordRead = (F_KEYRECORDREAD) 0;
+    digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE) 0;
+    digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)0;
+    publicKeyExtract = (F_PUBLICKEYEXTRACT)0;
+    pkaEncrypt = (F_PKAENCRYPT) 0;
+    pkaDecrypt = (F_PKADECRYPT) 0;
+#  endif
+    randomNumberGenerate = (F_RANDOMNUMBERGENERATE) 0;
+    return 0;
+}
 
 static int ibm_4758_cca_finish(ENGINE *e)
-	{
-	free_CCA4758_LIB_NAME();
-	if(!dso)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_FINISH,
-				CCA4758_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(dso))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_CCA_FINISH,
-				CCA4758_R_UNIT_FAILURE);
-		return 0;
-		}
-	dso = NULL;
-#ifndef OPENSSL_NO_RSA
-	keyRecordRead = (F_KEYRECORDREAD)0;
-	randomNumberGenerate = (F_RANDOMNUMBERGENERATE)0;
-	digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE)0;
-	digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)0;
-	publicKeyExtract = (F_PUBLICKEYEXTRACT)0;
-	pkaEncrypt = (F_PKAENCRYPT)0;
-	pkaDecrypt = (F_PKADECRYPT)0;
-#endif
-	randomNumberGenerate = (F_RANDOMNUMBERGENERATE)0;
-	return 1;
-	}
-
-static int ibm_4758_cca_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case CCA4758_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL,
-					ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL,
-					CCA4758_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_CCA4758_LIB_NAME((const char *)p);
-	default:
-		break;
-		}
-	CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL,
-			CCA4758_R_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
-
-#ifndef OPENSSL_NO_RSA
-
-#define MAX_CCA_PKA_TOKEN_SIZE 2500
-
-static EVP_PKEY *ibm_4758_load_privkey(ENGINE* e, const char* key_id,
-			UI_METHOD *ui_method, void *callback_data)
-	{
-	RSA *rtmp = NULL;
-	EVP_PKEY *res = NULL;
-	unsigned char* keyToken = NULL;
-	unsigned char pubKeyToken[MAX_CCA_PKA_TOKEN_SIZE];
-	long pubKeyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
-	long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
-	long returnCode;
-	long reasonCode;
-	long exitDataLength = 0;
-	long ruleArrayLength = 0;
-	unsigned char exitData[8];
-	unsigned char ruleArray[8];
-	unsigned char keyLabel[64];
-	unsigned long keyLabelLength = strlen(key_id);
-	unsigned char modulus[256];
-	long modulusFieldLength = sizeof(modulus);
-	long modulusLength = 0;
-	unsigned char exponent[256];
-	long exponentLength = sizeof(exponent);
-
-	if (keyLabelLength > sizeof(keyLabel))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
-		CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return NULL;
-		}
-
-	memset(keyLabel,' ', sizeof(keyLabel));
-	memcpy(keyLabel, key_id, keyLabelLength);
-
-	keyToken = OPENSSL_malloc(MAX_CCA_PKA_TOKEN_SIZE + sizeof(long));
-	if (!keyToken)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
-				ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	keyRecordRead(&returnCode, &reasonCode, &exitDataLength,
-		exitData, &ruleArrayLength, ruleArray, keyLabel,
-		&keyTokenLength, keyToken+sizeof(long));
-
-	if (returnCode)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
-			CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
-		goto err;
-		}
-
-	publicKeyExtract(&returnCode, &reasonCode, &exitDataLength,
-		exitData, &ruleArrayLength, ruleArray, &keyTokenLength,
-		keyToken+sizeof(long), &pubKeyTokenLength, pubKeyToken);
-
-	if (returnCode)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
-			CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
-		goto err;
-		}
-
-	if (!getModulusAndExponent(pubKeyToken, &exponentLength,
-			exponent, &modulusLength, &modulusFieldLength,
-			modulus))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
-			CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
-		goto err;
-		}
-
-	(*(long*)keyToken) = keyTokenLength;
-	rtmp = RSA_new_method(e);
-	RSA_set_ex_data(rtmp, hndidx, (char *)keyToken);
-
-	rtmp->e = BN_bin2bn(exponent, exponentLength, NULL);
-	rtmp->n = BN_bin2bn(modulus, modulusFieldLength, NULL);
-	rtmp->flags |= RSA_FLAG_EXT_PKEY;
-
-	res = EVP_PKEY_new();
-	EVP_PKEY_assign_RSA(res, rtmp);
-
-	return res;
-err:
-	if (keyToken)
-		OPENSSL_free(keyToken);
-	return NULL;
-	}
-
-static EVP_PKEY *ibm_4758_load_pubkey(ENGINE* e, const char* key_id,
-			UI_METHOD *ui_method, void *callback_data)
-	{
-	RSA *rtmp = NULL;
-	EVP_PKEY *res = NULL;
-	unsigned char* keyToken = NULL;
-	long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
-	long returnCode;
-	long reasonCode;
-	long exitDataLength = 0;
-	long ruleArrayLength = 0;
-	unsigned char exitData[8];
-	unsigned char ruleArray[8];
-	unsigned char keyLabel[64];
-	unsigned long keyLabelLength = strlen(key_id);
-	unsigned char modulus[512];
-	long modulusFieldLength = sizeof(modulus);
-	long modulusLength = 0;
-	unsigned char exponent[512];
-	long exponentLength = sizeof(exponent);
-
-	if (keyLabelLength > sizeof(keyLabel))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
-			CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return NULL;
-		}
-
-	memset(keyLabel,' ', sizeof(keyLabel));
-	memcpy(keyLabel, key_id, keyLabelLength);
-
-	keyToken = OPENSSL_malloc(MAX_CCA_PKA_TOKEN_SIZE + sizeof(long));
-	if (!keyToken)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
-				ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	keyRecordRead(&returnCode, &reasonCode, &exitDataLength, exitData,
-		&ruleArrayLength, ruleArray, keyLabel, &keyTokenLength,
-		keyToken+sizeof(long));
-
-	if (returnCode)
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
-				ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	if (!getModulusAndExponent(keyToken+sizeof(long), &exponentLength,
-			exponent, &modulusLength, &modulusFieldLength, modulus))
-		{
-		CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
-			CCA4758_R_FAILED_LOADING_PUBLIC_KEY);
-		goto err;
-		}
-
-	(*(long*)keyToken) = keyTokenLength;
-	rtmp = RSA_new_method(e);
-	RSA_set_ex_data(rtmp, hndidx, (char *)keyToken);
-	rtmp->e = BN_bin2bn(exponent, exponentLength, NULL);
-	rtmp->n = BN_bin2bn(modulus, modulusFieldLength, NULL);
-	rtmp->flags |= RSA_FLAG_EXT_PKEY;
-	res = EVP_PKEY_new();
-	EVP_PKEY_assign_RSA(res, rtmp);
-
-	return res;
-err:
-	if (keyToken)
-		OPENSSL_free(keyToken);
-	return NULL;
-	}
+{
+    free_CCA4758_LIB_NAME();
+    if (!dso) {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_FINISH, CCA4758_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(dso)) {
+        CCA4758err(CCA4758_F_IBM_4758_CCA_FINISH, CCA4758_R_UNIT_FAILURE);
+        return 0;
+    }
+    dso = NULL;
+#  ifndef OPENSSL_NO_RSA
+    keyRecordRead = (F_KEYRECORDREAD) 0;
+    randomNumberGenerate = (F_RANDOMNUMBERGENERATE) 0;
+    digitalSignatureGenerate = (F_DIGITALSIGNATUREGENERATE) 0;
+    digitalSignatureVerify = (F_DIGITALSIGNATUREVERIFY)0;
+    publicKeyExtract = (F_PUBLICKEYEXTRACT)0;
+    pkaEncrypt = (F_PKAENCRYPT) 0;
+    pkaDecrypt = (F_PKADECRYPT) 0;
+#  endif
+    randomNumberGenerate = (F_RANDOMNUMBERGENERATE) 0;
+    return 1;
+}
+
+static int ibm_4758_cca_ctrl(ENGINE *e, int cmd, long i, void *p,
+                             void (*f) (void))
+{
+    int initialised = ((dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case CCA4758_CMD_SO_PATH:
+        if (p == NULL) {
+            CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL,
+                       ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL, CCA4758_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_CCA4758_LIB_NAME((const char *)p);
+    default:
+        break;
+    }
+    CCA4758err(CCA4758_F_IBM_4758_CCA_CTRL,
+               CCA4758_R_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
+
+#  ifndef OPENSSL_NO_RSA
+
+#   define MAX_CCA_PKA_TOKEN_SIZE 2500
+
+static EVP_PKEY *ibm_4758_load_privkey(ENGINE *e, const char *key_id,
+                                       UI_METHOD *ui_method,
+                                       void *callback_data)
+{
+    RSA *rtmp = NULL;
+    EVP_PKEY *res = NULL;
+    unsigned char *keyToken = NULL;
+    unsigned char pubKeyToken[MAX_CCA_PKA_TOKEN_SIZE];
+    long pubKeyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
+    long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
+    long returnCode;
+    long reasonCode;
+    long exitDataLength = 0;
+    long ruleArrayLength = 0;
+    unsigned char exitData[8];
+    unsigned char ruleArray[8];
+    unsigned char keyLabel[64];
+    unsigned long keyLabelLength = strlen(key_id);
+    unsigned char modulus[256];
+    long modulusFieldLength = sizeof(modulus);
+    long modulusLength = 0;
+    unsigned char exponent[256];
+    long exponentLength = sizeof(exponent);
+
+    if (keyLabelLength > sizeof(keyLabel)) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
+                   CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return NULL;
+    }
+
+    memset(keyLabel, ' ', sizeof(keyLabel));
+    memcpy(keyLabel, key_id, keyLabelLength);
+
+    keyToken = OPENSSL_malloc(MAX_CCA_PKA_TOKEN_SIZE + sizeof(long));
+    if (!keyToken) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    keyRecordRead(&returnCode, &reasonCode, &exitDataLength,
+                  exitData, &ruleArrayLength, ruleArray, keyLabel,
+                  &keyTokenLength, keyToken + sizeof(long));
+
+    if (returnCode) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
+                   CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
+        goto err;
+    }
+
+    publicKeyExtract(&returnCode, &reasonCode, &exitDataLength,
+                     exitData, &ruleArrayLength, ruleArray, &keyTokenLength,
+                     keyToken + sizeof(long), &pubKeyTokenLength,
+                     pubKeyToken);
+
+    if (returnCode) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
+                   CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
+        goto err;
+    }
+
+    if (!getModulusAndExponent(pubKeyToken, &exponentLength,
+                               exponent, &modulusLength, &modulusFieldLength,
+                               modulus)) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PRIVKEY,
+                   CCA4758_R_FAILED_LOADING_PRIVATE_KEY);
+        goto err;
+    }
+
+    (*(long *)keyToken) = keyTokenLength;
+    rtmp = RSA_new_method(e);
+    RSA_set_ex_data(rtmp, hndidx, (char *)keyToken);
+
+    rtmp->e = BN_bin2bn(exponent, exponentLength, NULL);
+    rtmp->n = BN_bin2bn(modulus, modulusFieldLength, NULL);
+    rtmp->flags |= RSA_FLAG_EXT_PKEY;
+
+    res = EVP_PKEY_new();
+    EVP_PKEY_assign_RSA(res, rtmp);
+
+    return res;
+ err:
+    if (keyToken)
+        OPENSSL_free(keyToken);
+    return NULL;
+}
+
+static EVP_PKEY *ibm_4758_load_pubkey(ENGINE *e, const char *key_id,
+                                      UI_METHOD *ui_method,
+                                      void *callback_data)
+{
+    RSA *rtmp = NULL;
+    EVP_PKEY *res = NULL;
+    unsigned char *keyToken = NULL;
+    long keyTokenLength = MAX_CCA_PKA_TOKEN_SIZE;
+    long returnCode;
+    long reasonCode;
+    long exitDataLength = 0;
+    long ruleArrayLength = 0;
+    unsigned char exitData[8];
+    unsigned char ruleArray[8];
+    unsigned char keyLabel[64];
+    unsigned long keyLabelLength = strlen(key_id);
+    unsigned char modulus[512];
+    long modulusFieldLength = sizeof(modulus);
+    long modulusLength = 0;
+    unsigned char exponent[512];
+    long exponentLength = sizeof(exponent);
+
+    if (keyLabelLength > sizeof(keyLabel)) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
+                   CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return NULL;
+    }
+
+    memset(keyLabel, ' ', sizeof(keyLabel));
+    memcpy(keyLabel, key_id, keyLabelLength);
+
+    keyToken = OPENSSL_malloc(MAX_CCA_PKA_TOKEN_SIZE + sizeof(long));
+    if (!keyToken) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    keyRecordRead(&returnCode, &reasonCode, &exitDataLength, exitData,
+                  &ruleArrayLength, ruleArray, keyLabel, &keyTokenLength,
+                  keyToken + sizeof(long));
+
+    if (returnCode) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!getModulusAndExponent(keyToken + sizeof(long), &exponentLength,
+                               exponent, &modulusLength, &modulusFieldLength,
+                               modulus)) {
+        CCA4758err(CCA4758_F_IBM_4758_LOAD_PUBKEY,
+                   CCA4758_R_FAILED_LOADING_PUBLIC_KEY);
+        goto err;
+    }
+
+    (*(long *)keyToken) = keyTokenLength;
+    rtmp = RSA_new_method(e);
+    RSA_set_ex_data(rtmp, hndidx, (char *)keyToken);
+    rtmp->e = BN_bin2bn(exponent, exponentLength, NULL);
+    rtmp->n = BN_bin2bn(modulus, modulusFieldLength, NULL);
+    rtmp->flags |= RSA_FLAG_EXT_PKEY;
+    res = EVP_PKEY_new();
+    EVP_PKEY_assign_RSA(res, rtmp);
+
+    return res;
+ err:
+    if (keyToken)
+        OPENSSL_free(keyToken);
+    return NULL;
+}
 
 static int cca_rsa_pub_enc(int flen, const unsigned char *from,
-			unsigned char *to, RSA *rsa,int padding)
-	{
-	long returnCode;
-	long reasonCode;
-	long lflen = flen;
-	long exitDataLength = 0;
-	unsigned char exitData[8];
-	long ruleArrayLength = 1;
-	unsigned char ruleArray[8] = "PKCS-1.2";
-	long dataStructureLength = 0;
-	unsigned char dataStructure[8];
-	long outputLength = RSA_size(rsa);
-	long keyTokenLength;
-	unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
-
-	keyTokenLength = *(long*)keyToken;
-	keyToken+=sizeof(long);
-
-	pkaEncrypt(&returnCode, &reasonCode, &exitDataLength, exitData,
-		&ruleArrayLength, ruleArray, &lflen, (unsigned char*)from,
-		&dataStructureLength, dataStructure, &keyTokenLength,
-		keyToken, &outputLength, to);
-
-	if (returnCode || reasonCode)
-		return -(returnCode << 16 | reasonCode);
-	return outputLength;
-	}
+                           unsigned char *to, RSA *rsa, int padding)
+{
+    long returnCode;
+    long reasonCode;
+    long lflen = flen;
+    long exitDataLength = 0;
+    unsigned char exitData[8];
+    long ruleArrayLength = 1;
+    unsigned char ruleArray[8] = "PKCS-1.2";
+    long dataStructureLength = 0;
+    unsigned char dataStructure[8];
+    long outputLength = RSA_size(rsa);
+    long keyTokenLength;
+    unsigned char *keyToken = (unsigned char *)RSA_get_ex_data(rsa, hndidx);
+
+    keyTokenLength = *(long *)keyToken;
+    keyToken += sizeof(long);
+
+    pkaEncrypt(&returnCode, &reasonCode, &exitDataLength, exitData,
+               &ruleArrayLength, ruleArray, &lflen, (unsigned char *)from,
+               &dataStructureLength, dataStructure, &keyTokenLength,
+               keyToken, &outputLength, to);
+
+    if (returnCode || reasonCode)
+        return -(returnCode << 16 | reasonCode);
+    return outputLength;
+}
 
 static int cca_rsa_priv_dec(int flen, const unsigned char *from,
-			unsigned char *to, RSA *rsa,int padding)
-	{
-	long returnCode;
-	long reasonCode;
-	long lflen = flen;
-	long exitDataLength = 0;
-	unsigned char exitData[8];
-	long ruleArrayLength = 1;
-	unsigned char ruleArray[8] = "PKCS-1.2";
-	long dataStructureLength = 0;
-	unsigned char dataStructure[8];
-	long outputLength = RSA_size(rsa);
-	long keyTokenLength;
-	unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
-
-	keyTokenLength = *(long*)keyToken;
-	keyToken+=sizeof(long);
-
-	pkaDecrypt(&returnCode, &reasonCode, &exitDataLength, exitData,
-		&ruleArrayLength, ruleArray, &lflen, (unsigned char*)from,
-		&dataStructureLength, dataStructure, &keyTokenLength,
-		keyToken, &outputLength, to);
-
-	return (returnCode | reasonCode) ? 0 : 1;
-	}
-
-#define SSL_SIG_LEN 36
-
-static int cca_rsa_verify(int type, const unsigned char *m, unsigned int m_len,
-	const unsigned char *sigbuf, unsigned int siglen, const RSA *rsa)
-	{
-	long returnCode;
-	long reasonCode;
-	long lsiglen = siglen;
-	long exitDataLength = 0;
-	unsigned char exitData[8];
-	long ruleArrayLength = 1;
-	unsigned char ruleArray[8] = "PKCS-1.1";
-	long keyTokenLength;
-	unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
-	long length = SSL_SIG_LEN;
-	long keyLength ;
-	unsigned char *hashBuffer = NULL;
-	X509_SIG sig;
-	ASN1_TYPE parameter;
-	X509_ALGOR algorithm;
-	ASN1_OCTET_STRING digest;
-
-	keyTokenLength = *(long*)keyToken;
-	keyToken+=sizeof(long);
-
-	if (type == NID_md5 || type == NID_sha1)
-		{
-		sig.algor = &algorithm;
-		algorithm.algorithm = OBJ_nid2obj(type);
-
-		if (!algorithm.algorithm)
-			{
-			CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-				CCA4758_R_UNKNOWN_ALGORITHM_TYPE);
-			return 0;
-			}
-
-		if (!algorithm.algorithm->length)
-			{
-			CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-				CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD);
-			return 0;
-			}
-
-		parameter.type = V_ASN1_NULL;
-		parameter.value.ptr = NULL;
-		algorithm.parameter = ¶meter;
-
-		sig.digest = &digest;
-		sig.digest->data = (unsigned char*)m;
-		sig.digest->length = m_len;
-
-		length = i2d_X509_SIG(&sig, NULL);
-		}
-
-	keyLength = RSA_size(rsa);
-
-	if (length - RSA_PKCS1_PADDING > keyLength)
-		{
-		CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-			CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return 0;
-		}
-
-	switch (type)
-		{
-		case NID_md5_sha1 :
-			if (m_len != SSL_SIG_LEN)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-				CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-				return 0;
-				}
-
-			hashBuffer = (unsigned char *)m;
-			length = m_len;
-			break;
-		case NID_md5 :
-			{
-			unsigned char *ptr;
-			ptr = hashBuffer = OPENSSL_malloc(
-					(unsigned int)keyLength+1);
-			if (!hashBuffer)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-						ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-
-			i2d_X509_SIG(&sig, &ptr);
-			}
-			break;
-		case NID_sha1 :
-			{
-			unsigned char *ptr;
-			ptr = hashBuffer = OPENSSL_malloc(
-					(unsigned int)keyLength+1);
-			if (!hashBuffer)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
-						ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			i2d_X509_SIG(&sig, &ptr);
-			}
-			break;
-		default:
-			return 0;
-		}
-
-	digitalSignatureVerify(&returnCode, &reasonCode, &exitDataLength,
-		exitData, &ruleArrayLength, ruleArray, &keyTokenLength,
-		keyToken, &length, hashBuffer, &lsiglen,
-						(unsigned char *)sigbuf);
-
-	if (type == NID_sha1 || type == NID_md5)
-		{
-		OPENSSL_cleanse(hashBuffer, keyLength+1);
-		OPENSSL_free(hashBuffer);
-		}
-
-	return ((returnCode || reasonCode) ? 0 : 1);
-	}
-
-#define SSL_SIG_LEN 36
+                            unsigned char *to, RSA *rsa, int padding)
+{
+    long returnCode;
+    long reasonCode;
+    long lflen = flen;
+    long exitDataLength = 0;
+    unsigned char exitData[8];
+    long ruleArrayLength = 1;
+    unsigned char ruleArray[8] = "PKCS-1.2";
+    long dataStructureLength = 0;
+    unsigned char dataStructure[8];
+    long outputLength = RSA_size(rsa);
+    long keyTokenLength;
+    unsigned char *keyToken = (unsigned char *)RSA_get_ex_data(rsa, hndidx);
+
+    keyTokenLength = *(long *)keyToken;
+    keyToken += sizeof(long);
+
+    pkaDecrypt(&returnCode, &reasonCode, &exitDataLength, exitData,
+               &ruleArrayLength, ruleArray, &lflen, (unsigned char *)from,
+               &dataStructureLength, dataStructure, &keyTokenLength,
+               keyToken, &outputLength, to);
+
+    return (returnCode | reasonCode) ? 0 : 1;
+}
+
+#   define SSL_SIG_LEN 36
+
+static int cca_rsa_verify(int type, const unsigned char *m,
+                          unsigned int m_len, const unsigned char *sigbuf,
+                          unsigned int siglen, const RSA *rsa)
+{
+    long returnCode;
+    long reasonCode;
+    long lsiglen = siglen;
+    long exitDataLength = 0;
+    unsigned char exitData[8];
+    long ruleArrayLength = 1;
+    unsigned char ruleArray[8] = "PKCS-1.1";
+    long keyTokenLength;
+    unsigned char *keyToken = (unsigned char *)RSA_get_ex_data(rsa, hndidx);
+    long length = SSL_SIG_LEN;
+    long keyLength;
+    unsigned char *hashBuffer = NULL;
+    X509_SIG sig;
+    ASN1_TYPE parameter;
+    X509_ALGOR algorithm;
+    ASN1_OCTET_STRING digest;
+
+    keyTokenLength = *(long *)keyToken;
+    keyToken += sizeof(long);
+
+    if (type == NID_md5 || type == NID_sha1) {
+        sig.algor = &algorithm;
+        algorithm.algorithm = OBJ_nid2obj(type);
+
+        if (!algorithm.algorithm) {
+            CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
+                       CCA4758_R_UNKNOWN_ALGORITHM_TYPE);
+            return 0;
+        }
+
+        if (!algorithm.algorithm->length) {
+            CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
+                       CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD);
+            return 0;
+        }
+
+        parameter.type = V_ASN1_NULL;
+        parameter.value.ptr = NULL;
+        algorithm.parameter = ¶meter;
+
+        sig.digest = &digest;
+        sig.digest->data = (unsigned char *)m;
+        sig.digest->length = m_len;
+
+        length = i2d_X509_SIG(&sig, NULL);
+    }
+
+    keyLength = RSA_size(rsa);
+
+    if (length - RSA_PKCS1_PADDING > keyLength) {
+        CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
+                   CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return 0;
+    }
+
+    switch (type) {
+    case NID_md5_sha1:
+        if (m_len != SSL_SIG_LEN) {
+            CCA4758err(CCA4758_F_CCA_RSA_VERIFY,
+                       CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+            return 0;
+        }
+
+        hashBuffer = (unsigned char *)m;
+        length = m_len;
+        break;
+    case NID_md5:
+        {
+            unsigned char *ptr;
+            ptr = hashBuffer = OPENSSL_malloc((unsigned int)keyLength + 1);
+            if (!hashBuffer) {
+                CCA4758err(CCA4758_F_CCA_RSA_VERIFY, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+
+            i2d_X509_SIG(&sig, &ptr);
+        }
+        break;
+    case NID_sha1:
+        {
+            unsigned char *ptr;
+            ptr = hashBuffer = OPENSSL_malloc((unsigned int)keyLength + 1);
+            if (!hashBuffer) {
+                CCA4758err(CCA4758_F_CCA_RSA_VERIFY, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+            i2d_X509_SIG(&sig, &ptr);
+        }
+        break;
+    default:
+        return 0;
+    }
+
+    digitalSignatureVerify(&returnCode, &reasonCode, &exitDataLength,
+                           exitData, &ruleArrayLength, ruleArray,
+                           &keyTokenLength, keyToken, &length, hashBuffer,
+                           &lsiglen, (unsigned char *)sigbuf);
+
+    if (type == NID_sha1 || type == NID_md5) {
+        OPENSSL_cleanse(hashBuffer, keyLength + 1);
+        OPENSSL_free(hashBuffer);
+    }
+
+    return ((returnCode || reasonCode) ? 0 : 1);
+}
+
+#   define SSL_SIG_LEN 36
 
 static int cca_rsa_sign(int type, const unsigned char *m, unsigned int m_len,
-		unsigned char *sigret, unsigned int *siglen, const RSA *rsa)
-	{
-	long returnCode;
-	long reasonCode;
-	long exitDataLength = 0;
-	unsigned char exitData[8];
-	long ruleArrayLength = 1;
-	unsigned char ruleArray[8] = "PKCS-1.1";
-	long outputLength=256;
-	long outputBitLength;
-	long keyTokenLength;
-	unsigned char *hashBuffer = NULL;
-	unsigned char* keyToken = (unsigned char*)RSA_get_ex_data(rsa, hndidx);
-	long length = SSL_SIG_LEN;
-	long keyLength ;
-	X509_SIG sig;
-	ASN1_TYPE parameter;
-	X509_ALGOR algorithm;
-	ASN1_OCTET_STRING digest;
-
-	keyTokenLength = *(long*)keyToken;
-	keyToken+=sizeof(long);
-
-	if (type == NID_md5 || type == NID_sha1)
-		{
-		sig.algor = &algorithm;
-		algorithm.algorithm = OBJ_nid2obj(type);
-
-		if (!algorithm.algorithm)
-			{
-			CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-				CCA4758_R_UNKNOWN_ALGORITHM_TYPE);
-			return 0;
-			}
-
-		if (!algorithm.algorithm->length)
-			{
-			CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-				CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD);
-			return 0;
-			}
-
-		parameter.type = V_ASN1_NULL;
-		parameter.value.ptr = NULL;
-		algorithm.parameter = ¶meter;
-
-		sig.digest = &digest;
-		sig.digest->data = (unsigned char*)m;
-		sig.digest->length = m_len;
-
-		length = i2d_X509_SIG(&sig, NULL);
-		}
-
-	keyLength = RSA_size(rsa);
-
-	if (length - RSA_PKCS1_PADDING > keyLength)
-		{
-		CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-			CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return 0;
-		}
-
-	switch (type)
-		{
-		case NID_md5_sha1 :
-			if (m_len != SSL_SIG_LEN)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-				CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-				return 0;
-				}
-			hashBuffer = (unsigned char*)m;
-			length = m_len;
-			break;
-		case NID_md5 :
-			{
-			unsigned char *ptr;
-			ptr = hashBuffer = OPENSSL_malloc(
-					(unsigned int)keyLength+1);
-			if (!hashBuffer)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-						ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			i2d_X509_SIG(&sig, &ptr);
-			}
-			break;
-		case NID_sha1 :
-			{
-			unsigned char *ptr;
-			ptr = hashBuffer = OPENSSL_malloc(
-					(unsigned int)keyLength+1);
-			if (!hashBuffer)
-				{
-				CCA4758err(CCA4758_F_CCA_RSA_SIGN,
-						ERR_R_MALLOC_FAILURE);
-				return 0;
-				}
-			i2d_X509_SIG(&sig, &ptr);
-			}
-			break;
-		default:
-			return 0;
-		}
-
-	digitalSignatureGenerate(&returnCode, &reasonCode, &exitDataLength,
-		exitData, &ruleArrayLength, ruleArray, &keyTokenLength,
-		keyToken, &length, hashBuffer, &outputLength, &outputBitLength,
-		sigret);
-
-	if (type == NID_sha1 || type == NID_md5)
-		{
-		OPENSSL_cleanse(hashBuffer, keyLength+1);
-		OPENSSL_free(hashBuffer);
-		}
-
-	*siglen = outputLength;
-
-	return ((returnCode || reasonCode) ? 0 : 1);
-	}
-
-static int getModulusAndExponent(const unsigned char*token, long *exponentLength,
-		unsigned char *exponent, long *modulusLength, long *modulusFieldLength,
-		unsigned char *modulus)
-	{
-	unsigned long len;
-
-	if (*token++ != (char)0x1E) /* internal PKA token? */
-		return 0;
-
-	if (*token++) /* token version must be zero */
-		return 0;
-
-	len = *token++;
-	len = len << 8;
-	len |= (unsigned char)*token++;
-
-	token += 4; /* skip reserved bytes */
-
-	if (*token++ == (char)0x04)
-		{
-		if (*token++) /* token version must be zero */
-			return 0;
-
-		len = *token++;
-		len = len << 8;
-		len |= (unsigned char)*token++;
-
-		token+=2; /* skip reserved section */
-
-		len = *token++;
-		len = len << 8;
-		len |= (unsigned char)*token++;
-
-		*exponentLength = len;
-
-		len = *token++;
-		len = len << 8;
-		len |= (unsigned char)*token++;
-
-		*modulusLength = len;
-
-		len = *token++;
-		len = len << 8;
-		len |= (unsigned char)*token++;
-
-		*modulusFieldLength = len;
-
-		memcpy(exponent, token, *exponentLength);
-		token+= *exponentLength;
-
-		memcpy(modulus, token, *modulusFieldLength);
-		return 1;
-		}
-	return 0;
-	}
-
-#endif /* OPENSSL_NO_RSA */
+                        unsigned char *sigret, unsigned int *siglen,
+                        const RSA *rsa)
+{
+    long returnCode;
+    long reasonCode;
+    long exitDataLength = 0;
+    unsigned char exitData[8];
+    long ruleArrayLength = 1;
+    unsigned char ruleArray[8] = "PKCS-1.1";
+    long outputLength = 256;
+    long outputBitLength;
+    long keyTokenLength;
+    unsigned char *hashBuffer = NULL;
+    unsigned char *keyToken = (unsigned char *)RSA_get_ex_data(rsa, hndidx);
+    long length = SSL_SIG_LEN;
+    long keyLength;
+    X509_SIG sig;
+    ASN1_TYPE parameter;
+    X509_ALGOR algorithm;
+    ASN1_OCTET_STRING digest;
+
+    keyTokenLength = *(long *)keyToken;
+    keyToken += sizeof(long);
+
+    if (type == NID_md5 || type == NID_sha1) {
+        sig.algor = &algorithm;
+        algorithm.algorithm = OBJ_nid2obj(type);
+
+        if (!algorithm.algorithm) {
+            CCA4758err(CCA4758_F_CCA_RSA_SIGN,
+                       CCA4758_R_UNKNOWN_ALGORITHM_TYPE);
+            return 0;
+        }
+
+        if (!algorithm.algorithm->length) {
+            CCA4758err(CCA4758_F_CCA_RSA_SIGN,
+                       CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD);
+            return 0;
+        }
+
+        parameter.type = V_ASN1_NULL;
+        parameter.value.ptr = NULL;
+        algorithm.parameter = ¶meter;
+
+        sig.digest = &digest;
+        sig.digest->data = (unsigned char *)m;
+        sig.digest->length = m_len;
+
+        length = i2d_X509_SIG(&sig, NULL);
+    }
+
+    keyLength = RSA_size(rsa);
+
+    if (length - RSA_PKCS1_PADDING > keyLength) {
+        CCA4758err(CCA4758_F_CCA_RSA_SIGN,
+                   CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return 0;
+    }
+
+    switch (type) {
+    case NID_md5_sha1:
+        if (m_len != SSL_SIG_LEN) {
+            CCA4758err(CCA4758_F_CCA_RSA_SIGN,
+                       CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+            return 0;
+        }
+        hashBuffer = (unsigned char *)m;
+        length = m_len;
+        break;
+    case NID_md5:
+        {
+            unsigned char *ptr;
+            ptr = hashBuffer = OPENSSL_malloc((unsigned int)keyLength + 1);
+            if (!hashBuffer) {
+                CCA4758err(CCA4758_F_CCA_RSA_SIGN, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+            i2d_X509_SIG(&sig, &ptr);
+        }
+        break;
+    case NID_sha1:
+        {
+            unsigned char *ptr;
+            ptr = hashBuffer = OPENSSL_malloc((unsigned int)keyLength + 1);
+            if (!hashBuffer) {
+                CCA4758err(CCA4758_F_CCA_RSA_SIGN, ERR_R_MALLOC_FAILURE);
+                return 0;
+            }
+            i2d_X509_SIG(&sig, &ptr);
+        }
+        break;
+    default:
+        return 0;
+    }
+
+    digitalSignatureGenerate(&returnCode, &reasonCode, &exitDataLength,
+                             exitData, &ruleArrayLength, ruleArray,
+                             &keyTokenLength, keyToken, &length, hashBuffer,
+                             &outputLength, &outputBitLength, sigret);
+
+    if (type == NID_sha1 || type == NID_md5) {
+        OPENSSL_cleanse(hashBuffer, keyLength + 1);
+        OPENSSL_free(hashBuffer);
+    }
+
+    *siglen = outputLength;
+
+    return ((returnCode || reasonCode) ? 0 : 1);
+}
+
+static int getModulusAndExponent(const unsigned char *token,
+                                 long *exponentLength,
+                                 unsigned char *exponent, long *modulusLength,
+                                 long *modulusFieldLength,
+                                 unsigned char *modulus)
+{
+    unsigned long len;
+
+    if (*token++ != (char)0x1E) /* internal PKA token? */
+        return 0;
+
+    if (*token++)               /* token version must be zero */
+        return 0;
+
+    len = *token++;
+    len = len << 8;
+    len |= (unsigned char)*token++;
+
+    token += 4;                 /* skip reserved bytes */
+
+    if (*token++ == (char)0x04) {
+        if (*token++)           /* token version must be zero */
+            return 0;
+
+        len = *token++;
+        len = len << 8;
+        len |= (unsigned char)*token++;
+
+        token += 2;             /* skip reserved section */
+
+        len = *token++;
+        len = len << 8;
+        len |= (unsigned char)*token++;
+
+        *exponentLength = len;
+
+        len = *token++;
+        len = len << 8;
+        len |= (unsigned char)*token++;
+
+        *modulusLength = len;
+
+        len = *token++;
+        len = len << 8;
+        len |= (unsigned char)*token++;
+
+        *modulusFieldLength = len;
+
+        memcpy(exponent, token, *exponentLength);
+        token += *exponentLength;
+
+        memcpy(modulus, token, *modulusFieldLength);
+        return 1;
+    }
+    return 0;
+}
+
+#  endif                        /* OPENSSL_NO_RSA */
 
 static int cca_random_status(void)
-	{
-	return 1;
-	}
-
-static int cca_get_random_bytes(unsigned char* buf, int num)
-	{
-	long ret_code;
-	long reason_code;
-	long exit_data_length;
-	unsigned char exit_data[4];
-	unsigned char form[] = "RANDOM  ";
-	unsigned char rand_buf[8];
-
-	while(num >= (int)sizeof(rand_buf))
-		{
-		randomNumberGenerate(&ret_code, &reason_code, &exit_data_length,
-			exit_data, form, rand_buf);
-		if (ret_code)
-			return 0;
-		num -= sizeof(rand_buf);
-		memcpy(buf, rand_buf, sizeof(rand_buf));
-		buf += sizeof(rand_buf);
-		}
-
-	if (num)
-		{
-		randomNumberGenerate(&ret_code, &reason_code, NULL, NULL,
-			form, rand_buf);
-		if (ret_code)
-			return 0;
-		memcpy(buf, rand_buf, num);
-		}
-
-	return 1;
-	}
-
-#ifndef OPENSSL_NO_RSA
+{
+    return 1;
+}
+
+static int cca_get_random_bytes(unsigned char *buf, int num)
+{
+    long ret_code;
+    long reason_code;
+    long exit_data_length;
+    unsigned char exit_data[4];
+    unsigned char form[] = "RANDOM  ";
+    unsigned char rand_buf[8];
+
+    while (num >= (int)sizeof(rand_buf)) {
+        randomNumberGenerate(&ret_code, &reason_code, &exit_data_length,
+                             exit_data, form, rand_buf);
+        if (ret_code)
+            return 0;
+        num -= sizeof(rand_buf);
+        memcpy(buf, rand_buf, sizeof(rand_buf));
+        buf += sizeof(rand_buf);
+    }
+
+    if (num) {
+        randomNumberGenerate(&ret_code, &reason_code, NULL, NULL,
+                             form, rand_buf);
+        if (ret_code)
+            return 0;
+        memcpy(buf, rand_buf, num);
+    }
+
+    return 1;
+}
+
+#  ifndef OPENSSL_NO_RSA
 static void cca_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad, int idx,
-		long argl, void *argp)
-	{
-	if (item)
-		OPENSSL_free(item);
-	}
-#endif
+                        long argl, void *argp)
+{
+    if (item)
+        OPENSSL_free(item);
+}
+#  endif
 
 /* Goo to handle building as a dynamic engine */
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE 
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_4758_cca_id) != 0) &&
-			(strcmp(id, engine_4758_cca_id_alt) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}       
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_4758_cca_id) != 0) &&
+        (strcmp(id, engine_4758_cca_id_alt) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_4758_CCA */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_4758_CCA */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_4758cca_err.c b/engines/e_4758cca_err.c
index 6ecdc6e627..aed7199759 100644
--- a/engines/e_4758cca_err.c
+++ b/engines/e_4758cca_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,89 +66,88 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA CCA4758_str_functs[]=
-	{
-{ERR_FUNC(CCA4758_F_CCA_RSA_SIGN),	"CCA_RSA_SIGN"},
-{ERR_FUNC(CCA4758_F_CCA_RSA_VERIFY),	"CCA_RSA_VERIFY"},
-{ERR_FUNC(CCA4758_F_IBM_4758_CCA_CTRL),	"IBM_4758_CCA_CTRL"},
-{ERR_FUNC(CCA4758_F_IBM_4758_CCA_FINISH),	"IBM_4758_CCA_FINISH"},
-{ERR_FUNC(CCA4758_F_IBM_4758_CCA_INIT),	"IBM_4758_CCA_INIT"},
-{ERR_FUNC(CCA4758_F_IBM_4758_LOAD_PRIVKEY),	"IBM_4758_LOAD_PRIVKEY"},
-{ERR_FUNC(CCA4758_F_IBM_4758_LOAD_PUBKEY),	"IBM_4758_LOAD_PUBKEY"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA CCA4758_str_reasons[]=
-	{
-{ERR_REASON(CCA4758_R_ALREADY_LOADED)    ,"already loaded"},
-{ERR_REASON(CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD),"asn1 oid unknown for md"},
-{ERR_REASON(CCA4758_R_COMMAND_NOT_IMPLEMENTED),"command not implemented"},
-{ERR_REASON(CCA4758_R_DSO_FAILURE)       ,"dso failure"},
-{ERR_REASON(CCA4758_R_FAILED_LOADING_PRIVATE_KEY),"failed loading private key"},
-{ERR_REASON(CCA4758_R_FAILED_LOADING_PUBLIC_KEY),"failed loading public key"},
-{ERR_REASON(CCA4758_R_NOT_LOADED)        ,"not loaded"},
-{ERR_REASON(CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL),"size too large or too small"},
-{ERR_REASON(CCA4758_R_UNIT_FAILURE)      ,"unit failure"},
-{ERR_REASON(CCA4758_R_UNKNOWN_ALGORITHM_TYPE),"unknown algorithm type"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA CCA4758_str_functs[] = {
+    {ERR_FUNC(CCA4758_F_CCA_RSA_SIGN), "CCA_RSA_SIGN"},
+    {ERR_FUNC(CCA4758_F_CCA_RSA_VERIFY), "CCA_RSA_VERIFY"},
+    {ERR_FUNC(CCA4758_F_IBM_4758_CCA_CTRL), "IBM_4758_CCA_CTRL"},
+    {ERR_FUNC(CCA4758_F_IBM_4758_CCA_FINISH), "IBM_4758_CCA_FINISH"},
+    {ERR_FUNC(CCA4758_F_IBM_4758_CCA_INIT), "IBM_4758_CCA_INIT"},
+    {ERR_FUNC(CCA4758_F_IBM_4758_LOAD_PRIVKEY), "IBM_4758_LOAD_PRIVKEY"},
+    {ERR_FUNC(CCA4758_F_IBM_4758_LOAD_PUBKEY), "IBM_4758_LOAD_PUBKEY"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA CCA4758_str_reasons[] = {
+    {ERR_REASON(CCA4758_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD),
+     "asn1 oid unknown for md"},
+    {ERR_REASON(CCA4758_R_COMMAND_NOT_IMPLEMENTED),
+     "command not implemented"},
+    {ERR_REASON(CCA4758_R_DSO_FAILURE), "dso failure"},
+    {ERR_REASON(CCA4758_R_FAILED_LOADING_PRIVATE_KEY),
+     "failed loading private key"},
+    {ERR_REASON(CCA4758_R_FAILED_LOADING_PUBLIC_KEY),
+     "failed loading public key"},
+    {ERR_REASON(CCA4758_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL),
+     "size too large or too small"},
+    {ERR_REASON(CCA4758_R_UNIT_FAILURE), "unit failure"},
+    {ERR_REASON(CCA4758_R_UNKNOWN_ALGORITHM_TYPE), "unknown algorithm type"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef CCA4758_LIB_NAME
-static ERR_STRING_DATA CCA4758_lib_name[]=
-        {
-{0	,CCA4758_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA CCA4758_lib_name[] = {
+    {0, CCA4758_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int CCA4758_lib_error_code=0;
-static int CCA4758_error_init=1;
+static int CCA4758_lib_error_code = 0;
+static int CCA4758_error_init = 1;
 
 static void ERR_load_CCA4758_strings(void)
-	{
-	if (CCA4758_lib_error_code == 0)
-		CCA4758_lib_error_code=ERR_get_next_error_library();
+{
+    if (CCA4758_lib_error_code == 0)
+        CCA4758_lib_error_code = ERR_get_next_error_library();
 
-	if (CCA4758_error_init)
-		{
-		CCA4758_error_init=0;
+    if (CCA4758_error_init) {
+        CCA4758_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(CCA4758_lib_error_code,CCA4758_str_functs);
-		ERR_load_strings(CCA4758_lib_error_code,CCA4758_str_reasons);
+        ERR_load_strings(CCA4758_lib_error_code, CCA4758_str_functs);
+        ERR_load_strings(CCA4758_lib_error_code, CCA4758_str_reasons);
 #endif
 
 #ifdef CCA4758_LIB_NAME
-		CCA4758_lib_name->error = ERR_PACK(CCA4758_lib_error_code,0,0);
-		ERR_load_strings(0,CCA4758_lib_name);
+        CCA4758_lib_name->error = ERR_PACK(CCA4758_lib_error_code, 0, 0);
+        ERR_load_strings(0, CCA4758_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_CCA4758_strings(void)
-	{
-	if (CCA4758_error_init == 0)
-		{
+{
+    if (CCA4758_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(CCA4758_lib_error_code,CCA4758_str_functs);
-		ERR_unload_strings(CCA4758_lib_error_code,CCA4758_str_reasons);
+        ERR_unload_strings(CCA4758_lib_error_code, CCA4758_str_functs);
+        ERR_unload_strings(CCA4758_lib_error_code, CCA4758_str_reasons);
 #endif
 
 #ifdef CCA4758_LIB_NAME
-		ERR_unload_strings(0,CCA4758_lib_name);
+        ERR_unload_strings(0, CCA4758_lib_name);
 #endif
-		CCA4758_error_init=1;
-		}
-	}
+        CCA4758_error_init = 1;
+    }
+}
 
 static void ERR_CCA4758_error(int function, int reason, char *file, int line)
-	{
-	if (CCA4758_lib_error_code == 0)
-		CCA4758_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(CCA4758_lib_error_code,function,reason,file,line);
-	}
+{
+    if (CCA4758_lib_error_code == 0)
+        CCA4758_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(CCA4758_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_4758cca_err.h b/engines/e_4758cca_err.h
index 26087edbfa..2f29d96fb7 100644
--- a/engines/e_4758cca_err.h
+++ b/engines/e_4758cca_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,43 +53,44 @@
  */
 
 #ifndef HEADER_CCA4758_ERR_H
-#define HEADER_CCA4758_ERR_H
+# define HEADER_CCA4758_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_CCA4758_strings(void);
 static void ERR_unload_CCA4758_strings(void);
 static void ERR_CCA4758_error(int function, int reason, char *file, int line);
-#define CCA4758err(f,r) ERR_CCA4758_error((f),(r),__FILE__,__LINE__)
+# define CCA4758err(f,r) ERR_CCA4758_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the CCA4758 functions. */
 
 /* Function codes. */
-#define CCA4758_F_CCA_RSA_SIGN				 105
-#define CCA4758_F_CCA_RSA_VERIFY			 106
-#define CCA4758_F_IBM_4758_CCA_CTRL			 100
-#define CCA4758_F_IBM_4758_CCA_FINISH			 101
-#define CCA4758_F_IBM_4758_CCA_INIT			 102
-#define CCA4758_F_IBM_4758_LOAD_PRIVKEY			 103
-#define CCA4758_F_IBM_4758_LOAD_PUBKEY			 104
+# define CCA4758_F_CCA_RSA_SIGN                           105
+# define CCA4758_F_CCA_RSA_VERIFY                         106
+# define CCA4758_F_IBM_4758_CCA_CTRL                      100
+# define CCA4758_F_IBM_4758_CCA_FINISH                    101
+# define CCA4758_F_IBM_4758_CCA_INIT                      102
+# define CCA4758_F_IBM_4758_LOAD_PRIVKEY                  103
+# define CCA4758_F_IBM_4758_LOAD_PUBKEY                   104
 
 /* Reason codes. */
-#define CCA4758_R_ALREADY_LOADED			 100
-#define CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD		 101
-#define CCA4758_R_COMMAND_NOT_IMPLEMENTED		 102
-#define CCA4758_R_DSO_FAILURE				 103
-#define CCA4758_R_FAILED_LOADING_PRIVATE_KEY		 104
-#define CCA4758_R_FAILED_LOADING_PUBLIC_KEY		 105
-#define CCA4758_R_NOT_LOADED				 106
-#define CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL		 107
-#define CCA4758_R_UNIT_FAILURE				 108
-#define CCA4758_R_UNKNOWN_ALGORITHM_TYPE		 109
+# define CCA4758_R_ALREADY_LOADED                         100
+# define CCA4758_R_ASN1_OID_UNKNOWN_FOR_MD                101
+# define CCA4758_R_COMMAND_NOT_IMPLEMENTED                102
+# define CCA4758_R_DSO_FAILURE                            103
+# define CCA4758_R_FAILED_LOADING_PRIVATE_KEY             104
+# define CCA4758_R_FAILED_LOADING_PUBLIC_KEY              105
+# define CCA4758_R_NOT_LOADED                             106
+# define CCA4758_R_SIZE_TOO_LARGE_OR_TOO_SMALL            107
+# define CCA4758_R_UNIT_FAILURE                           108
+# define CCA4758_R_UNKNOWN_ALGORITHM_TYPE                 109
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_aep.c b/engines/e_aep.c
index 1953f0643c..9bfda76a92 100644
--- a/engines/e_aep.c
+++ b/engines/e_aep.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,18 +58,18 @@
 
 #include 
 #if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__) || defined(__MINGW32__)
-#include 
-#include 
+# include 
+# include 
 #else
-#include 
+# include 
 typedef int pid_t;
 #endif
 
 #if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
-#define getpid GetThreadID
+# define getpid GetThreadID
 extern int GetThreadID(void);
 #elif defined(_WIN32) && !defined(__WATCOMC__)
-#define getpid _getpid
+# define getpid _getpid
 #endif
 
 #include 
@@ -77,31 +77,31 @@ extern int GetThreadID(void);
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_AEP
-#ifdef FLAT_INC
-#include "aep.h"
-#else
-#include "vendor_defns/aep.h"
-#endif
+# ifndef OPENSSL_NO_HW_AEP
+#  ifdef FLAT_INC
+#   include "aep.h"
+#  else
+#   include "vendor_defns/aep.h"
+#  endif
 
-#define AEP_LIB_NAME "aep engine"
-#define FAIL_TO_SW 0x10101010
+#  define AEP_LIB_NAME "aep engine"
+#  define FAIL_TO_SW 0x10101010
 
-#include "e_aep_err.c"
+#  include "e_aep_err.c"
 
 static int aep_init(ENGINE *e);
 static int aep_finish(ENGINE *e);
-static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 static int aep_destroy(ENGINE *e);
 
 static AEP_RV aep_get_connection(AEP_CONNECTION_HNDL_PTR hConnection);
@@ -110,149 +110,152 @@ static AEP_RV aep_close_connection(AEP_CONNECTION_HNDL hConnection);
 static AEP_RV aep_close_all_connections(int use_engine_lock, int *in_use);
 
 /* BIGNUM stuff */
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static int aep_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx);
+                       const BIGNUM *m, BN_CTX *ctx);
 
-static AEP_RV aep_mod_exp_crt(BIGNUM *r,const  BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *q, const BIGNUM *dmp1,const BIGNUM *dmq1,
-	const BIGNUM *iqmp, BN_CTX *ctx);
-#endif
+static AEP_RV aep_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                              const BIGNUM *q, const BIGNUM *dmp1,
+                              const BIGNUM *dmq1, const BIGNUM *iqmp,
+                              BN_CTX *ctx);
+#  endif
 
 /* RSA stuff */
-#ifndef OPENSSL_NO_RSA
-static int aep_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
-#endif
+#  ifndef OPENSSL_NO_RSA
+static int aep_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                           BN_CTX *ctx);
+#  endif
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static int aep_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#  endif
 
 /* DSA stuff */
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 static int aep_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-	BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-	BN_CTX *ctx, BN_MONT_CTX *in_mont);
+                           BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                           BN_CTX *ctx, BN_MONT_CTX *in_mont);
 
 static int aep_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-	const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-	BN_MONT_CTX *m_ctx);
-#endif
+                           const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                           BN_MONT_CTX *m_ctx);
+#  endif
 
 /* DH stuff */
 /* This function is aliased to mod_exp (with the DH and mont dropped). */
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 static int aep_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-	const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                          const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                          BN_MONT_CTX *m_ctx);
+#  endif
 
 /* rand stuff   */
-#ifdef AEPRAND
+#  ifdef AEPRAND
 static int aep_rand(unsigned char *buf, int num);
 static int aep_rand_status(void);
-#endif
+#  endif
 
 /* Bignum conversion stuff */
-static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize);
+static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32 *BigNumSize);
 static AEP_RV MakeAEPBigNum(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize,
-	unsigned char* AEP_BigNum);
-static AEP_RV ConvertAEPBigNum(void* ArbBigNum, AEP_U32 BigNumSize,
-	unsigned char* AEP_BigNum);
+                            unsigned char *AEP_BigNum);
+static AEP_RV ConvertAEPBigNum(void *ArbBigNum, AEP_U32 BigNumSize,
+                               unsigned char *AEP_BigNum);
 
 /* The definitions for control commands specific to this engine */
-#define AEP_CMD_SO_PATH		ENGINE_CMD_BASE
-static const ENGINE_CMD_DEFN aep_cmd_defns[] =
-	{
-	{ AEP_CMD_SO_PATH,
-	  "SO_PATH",
-	  "Specifies the path to the 'aep' shared library",
-	  ENGINE_CMD_FLAG_STRING
-	},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
+#  define AEP_CMD_SO_PATH         ENGINE_CMD_BASE
+static const ENGINE_CMD_DEFN aep_cmd_defns[] = {
+    {AEP_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'aep' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD aep_rsa =
-	{
-	"Aep RSA method",
-	NULL,                /*rsa_pub_encrypt*/
-	NULL,                /*rsa_pub_decrypt*/
-	NULL,                /*rsa_priv_encrypt*/
-	NULL,                /*rsa_priv_encrypt*/
-	aep_rsa_mod_exp,     /*rsa_mod_exp*/
-	aep_mod_exp_mont,    /*bn_mod_exp*/
-	NULL,                /*init*/
-	NULL,                /*finish*/
-	0,                   /*flags*/
-	NULL,                /*app_data*/
-	NULL,                /*rsa_sign*/
-	NULL,                /*rsa_verify*/
-	NULL                 /*rsa_keygen*/
-	};
-#endif
-
-#ifndef OPENSSL_NO_DSA
+static RSA_METHOD aep_rsa = {
+    "Aep RSA method",
+    NULL,                       /* rsa_pub_encrypt */
+    NULL,                       /* rsa_pub_decrypt */
+    NULL,                       /* rsa_priv_encrypt */
+    NULL,                       /* rsa_priv_encrypt */
+    aep_rsa_mod_exp,            /* rsa_mod_exp */
+    aep_mod_exp_mont,           /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* rsa_sign */
+    NULL,                       /* rsa_verify */
+    NULL                        /* rsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
 /* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD aep_dsa =
-	{
-	"Aep DSA method",
-	NULL,                /* dsa_do_sign */
-	NULL,                /* dsa_sign_setup */
-	NULL,                /* dsa_do_verify */
-	aep_dsa_mod_exp,     /* dsa_mod_exp */
-	aep_mod_exp_dsa,     /* bn_mod_exp */
-	NULL,                /* init */
-	NULL,                /* finish */
-	0,                   /* flags */
-	NULL,                /* app_data */
-	NULL,                /* dsa_paramgen */
-	NULL                 /* dsa_keygen */
-	};
-#endif
-
-#ifndef OPENSSL_NO_DH
+static DSA_METHOD aep_dsa = {
+    "Aep DSA method",
+    NULL,                       /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    NULL,                       /* dsa_do_verify */
+    aep_dsa_mod_exp,            /* dsa_mod_exp */
+    aep_mod_exp_dsa,            /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* dsa_paramgen */
+    NULL                        /* dsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD aep_dh =
-	{
-	"Aep DH method",
-	NULL,
-	NULL,
-	aep_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
-
-#ifdef AEPRAND
+static DH_METHOD aep_dh = {
+    "Aep DH method",
+    NULL,
+    NULL,
+    aep_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifdef AEPRAND
 /* our internal RAND_method that we provide pointers to  */
-static RAND_METHOD aep_random =
-	{
-	/*"AEP RAND method", */
-	NULL,
-	aep_rand,
-	NULL,
-	NULL,
-	aep_rand,
-	aep_rand_status,
-	};
-#endif
-
-/*Define an array of structures to hold connections*/
+static RAND_METHOD aep_random = {
+    /*
+     * "AEP RAND method",
+     */
+    NULL,
+    aep_rand,
+    NULL,
+    NULL,
+    aep_rand,
+    aep_rand_status,
+};
+#  endif
+
+/*
+ * Define an array of structures to hold connections
+ */
 static AEP_CONNECTION_ENTRY aep_app_conn_table[MAX_PROCESS_CONNECTIONS];
 
-/*Used to determine if this is a new process*/
-static pid_t    recorded_pid = 0;
+/*
+ * Used to determine if this is a new process
+ */
+static pid_t recorded_pid = 0;
 
-#ifdef AEPRAND
-static AEP_U8   rand_block[RAND_BLK_SIZE];
-static AEP_U32  rand_block_bytes = 0;
-#endif
+#  ifdef AEPRAND
+static AEP_U8 rand_block[RAND_BLK_SIZE];
+static AEP_U32 rand_block_bytes = 0;
+#  endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_aep_id = "aep";
@@ -260,880 +263,904 @@ static const char *engine_aep_name = "Aep hardware engine support";
 
 static int max_key_len = 2176;
 
-
-/* This internal function is used by ENGINE_aep() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_aep() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_aep(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD  *meth1;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD  *meth2;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD	  *meth3;
-#endif
-
-	if(!ENGINE_set_id(e, engine_aep_id) ||
-		!ENGINE_set_name(e, engine_aep_name) ||
-#ifndef OPENSSL_NO_RSA
-		!ENGINE_set_RSA(e, &aep_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-		!ENGINE_set_DSA(e, &aep_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-		!ENGINE_set_DH(e, &aep_dh) ||
-#endif
-#ifdef AEPRAND
-		!ENGINE_set_RAND(e, &aep_random) ||
-#endif
-		!ENGINE_set_init_function(e, aep_init) ||
-		!ENGINE_set_destroy_function(e, aep_destroy) ||
-		!ENGINE_set_finish_function(e, aep_finish) ||
-		!ENGINE_set_ctrl_function(e, aep_ctrl) ||
-		!ENGINE_set_cmd_defns(e, aep_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the aep-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */
-	meth1 = RSA_PKCS1_SSLeay();
-	aep_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	aep_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	aep_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	aep_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-
-#ifndef OPENSSL_NO_DSA
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2 = DSA_OpenSSL();
-	aep_dsa.dsa_do_sign    = meth2->dsa_do_sign;
-	aep_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
-	aep_dsa.dsa_do_verify  = meth2->dsa_do_verify;
-
-	aep_dsa = *DSA_get_default_method(); 
-	aep_dsa.dsa_mod_exp = aep_dsa_mod_exp; 
-	aep_dsa.bn_mod_exp = aep_mod_exp_dsa;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	aep_dh.generate_key = meth3->generate_key;
-	aep_dh.compute_key  = meth3->compute_key;
-	aep_dh.bn_mod_exp   = meth3->bn_mod_exp;
-#endif
-
-	/* Ensure the aep error handling is set up */
-	ERR_load_AEPHK_strings();
-
-	return 1;
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth2;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth3;
+#  endif
+
+    if (!ENGINE_set_id(e, engine_aep_id) ||
+        !ENGINE_set_name(e, engine_aep_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &aep_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &aep_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &aep_dh) ||
+#  endif
+#  ifdef AEPRAND
+        !ENGINE_set_RAND(e, &aep_random) ||
+#  endif
+        !ENGINE_set_init_function(e, aep_init) ||
+        !ENGINE_set_destroy_function(e, aep_destroy) ||
+        !ENGINE_set_finish_function(e, aep_finish) ||
+        !ENGINE_set_ctrl_function(e, aep_ctrl) ||
+        !ENGINE_set_cmd_defns(e, aep_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * aep-specific mod_exp and mod_exp_crt so we use those functions. NB: We
+     * don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    aep_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    aep_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    aep_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    aep_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * Use the DSA_OpenSSL() method and just hook the mod_exp-ish bits.
+     */
+    meth2 = DSA_OpenSSL();
+    aep_dsa.dsa_do_sign = meth2->dsa_do_sign;
+    aep_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
+    aep_dsa.dsa_do_verify = meth2->dsa_do_verify;
+
+    aep_dsa = *DSA_get_default_method();
+    aep_dsa.dsa_mod_exp = aep_dsa_mod_exp;
+    aep_dsa.bn_mod_exp = aep_mod_exp_dsa;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    aep_dh.generate_key = meth3->generate_key;
+    aep_dh.compute_key = meth3->compute_key;
+    aep_dh.bn_mod_exp = meth3->bn_mod_exp;
+#  endif
+
+    /* Ensure the aep error handling is set up */
+    ERR_load_AEPHK_strings();
+
+    return 1;
 }
 
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_helper(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_aep_id) != 0))
-		return 0;
-	if(!bind_aep(e))
-		return 0;
-	return 1;
-	}       
+{
+    if (id && (strcmp(id, engine_aep_id) != 0))
+        return 0;
+    if (!bind_aep(e))
+        return 0;
+    return 1;
+}
+
 IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
-#else
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
+#  else
 static ENGINE *engine_aep(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_aep(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_aep(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_aep(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_aep();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_aep();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
 
-/* This is a process-global DSO handle used for loading and unloading
- * the Aep library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the Aep
+ * library. NB: This is only set (or unset) during an init() or finish() call
+ * (reference counts permitting) and they're operating with global locks, so
+ * this should be thread-safe implicitly.
+ */
 static DSO *aep_dso = NULL;
 
-/* These are the static string constants for the DSO file name and the function
- * symbol names to bind to. 
-*/
+/*
+ * These are the static string constants for the DSO file name and the
+ * function symbol names to bind to.
+ */
 static const char *AEP_LIBNAME = NULL;
 static const char *get_AEP_LIBNAME(void)
-	{
-	if(AEP_LIBNAME)
-		return AEP_LIBNAME;
-	return "aep";
-	}
+{
+    if (AEP_LIBNAME)
+        return AEP_LIBNAME;
+    return "aep";
+}
+
 static void free_AEP_LIBNAME(void)
-	{
-	if(AEP_LIBNAME)
-		OPENSSL_free((void*)AEP_LIBNAME);
-	AEP_LIBNAME = NULL;
-	}
+{
+    if (AEP_LIBNAME)
+        OPENSSL_free((void *)AEP_LIBNAME);
+    AEP_LIBNAME = NULL;
+}
+
 static long set_AEP_LIBNAME(const char *name)
-	{
-	free_AEP_LIBNAME();
-	return ((AEP_LIBNAME = BUF_strdup(name)) != NULL ? 1 : 0);
-	}
-
-static const char *AEP_F1    = "AEP_ModExp";
-static const char *AEP_F2    = "AEP_ModExpCrt";
-#ifdef AEPRAND
-static const char *AEP_F3    = "AEP_GenRandom";
-#endif
-static const char *AEP_F4    = "AEP_Finalize";
-static const char *AEP_F5    = "AEP_Initialize";
-static const char *AEP_F6    = "AEP_OpenConnection";
-static const char *AEP_F7    = "AEP_SetBNCallBacks";
-static const char *AEP_F8    = "AEP_CloseConnection";
-
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
-static t_AEP_OpenConnection    *p_AEP_OpenConnection  = NULL;
-static t_AEP_CloseConnection   *p_AEP_CloseConnection = NULL;
-static t_AEP_ModExp            *p_AEP_ModExp          = NULL;
-static t_AEP_ModExpCrt         *p_AEP_ModExpCrt       = NULL;
-#ifdef AEPRAND
-static t_AEP_GenRandom         *p_AEP_GenRandom       = NULL;
-#endif
-static t_AEP_Initialize        *p_AEP_Initialize      = NULL;
-static t_AEP_Finalize          *p_AEP_Finalize        = NULL;
-static t_AEP_SetBNCallBacks    *p_AEP_SetBNCallBacks  = NULL;
+{
+    free_AEP_LIBNAME();
+    return ((AEP_LIBNAME = BUF_strdup(name)) != NULL ? 1 : 0);
+}
+
+static const char *AEP_F1 = "AEP_ModExp";
+static const char *AEP_F2 = "AEP_ModExpCrt";
+#  ifdef AEPRAND
+static const char *AEP_F3 = "AEP_GenRandom";
+#  endif
+static const char *AEP_F4 = "AEP_Finalize";
+static const char *AEP_F5 = "AEP_Initialize";
+static const char *AEP_F6 = "AEP_OpenConnection";
+static const char *AEP_F7 = "AEP_SetBNCallBacks";
+static const char *AEP_F8 = "AEP_CloseConnection";
+
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
+static t_AEP_OpenConnection *p_AEP_OpenConnection = NULL;
+static t_AEP_CloseConnection *p_AEP_CloseConnection = NULL;
+static t_AEP_ModExp *p_AEP_ModExp = NULL;
+static t_AEP_ModExpCrt *p_AEP_ModExpCrt = NULL;
+#  ifdef AEPRAND
+static t_AEP_GenRandom *p_AEP_GenRandom = NULL;
+#  endif
+static t_AEP_Initialize *p_AEP_Initialize = NULL;
+static t_AEP_Finalize *p_AEP_Finalize = NULL;
+static t_AEP_SetBNCallBacks *p_AEP_SetBNCallBacks = NULL;
 
 /* (de)initialisation functions. */
 static int aep_init(ENGINE *e)
-	{
-	t_AEP_ModExp          *p1;
-	t_AEP_ModExpCrt       *p2;
-#ifdef AEPRAND
-	t_AEP_GenRandom       *p3;
-#endif
-	t_AEP_Finalize        *p4;
-	t_AEP_Initialize      *p5;
-	t_AEP_OpenConnection  *p6;
-	t_AEP_SetBNCallBacks  *p7;
-	t_AEP_CloseConnection *p8;
-
-	int to_return = 0;
- 
-	if(aep_dso != NULL)
-		{
-		AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libaep.so. */
-
-	aep_dso = DSO_load(NULL, get_AEP_LIBNAME(), NULL, 0);
-  
-	if(aep_dso == NULL)
-		{
-		AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_NOT_LOADED);
-		goto err;
-		}
-
-	if(	!(p1 = (t_AEP_ModExp *)     DSO_bind_func( aep_dso,AEP_F1))  ||
-		!(p2 = (t_AEP_ModExpCrt*)   DSO_bind_func( aep_dso,AEP_F2))  ||
-#ifdef AEPRAND
-		!(p3 = (t_AEP_GenRandom*)   DSO_bind_func( aep_dso,AEP_F3))  ||
-#endif
-		!(p4 = (t_AEP_Finalize*)    DSO_bind_func( aep_dso,AEP_F4))  ||
-		!(p5 = (t_AEP_Initialize*)  DSO_bind_func( aep_dso,AEP_F5))  ||
-		!(p6 = (t_AEP_OpenConnection*) DSO_bind_func( aep_dso,AEP_F6))  ||
-		!(p7 = (t_AEP_SetBNCallBacks*) DSO_bind_func( aep_dso,AEP_F7))  ||
-		!(p8 = (t_AEP_CloseConnection*) DSO_bind_func( aep_dso,AEP_F8)))
-		{
-		AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_NOT_LOADED);
-		goto err;
-		}
-
-	/* Copy the pointers */
-  
-	p_AEP_ModExp           = p1;
-	p_AEP_ModExpCrt        = p2;
-#ifdef AEPRAND
-	p_AEP_GenRandom        = p3;
-#endif
-	p_AEP_Finalize         = p4;
-	p_AEP_Initialize       = p5;
-	p_AEP_OpenConnection   = p6;
-	p_AEP_SetBNCallBacks   = p7;
-	p_AEP_CloseConnection  = p8;
- 
-	to_return = 1;
- 
-	return to_return;
-
- err: 
-
-	if(aep_dso)
-		DSO_free(aep_dso);
-	aep_dso = NULL;
-		
-	p_AEP_OpenConnection    = NULL;
-	p_AEP_ModExp            = NULL;
-	p_AEP_ModExpCrt         = NULL;
-#ifdef AEPRAND
-	p_AEP_GenRandom         = NULL;
-#endif
-	p_AEP_Initialize        = NULL;
-	p_AEP_Finalize          = NULL;
-	p_AEP_SetBNCallBacks    = NULL;
-	p_AEP_CloseConnection   = NULL;
+{
+    t_AEP_ModExp *p1;
+    t_AEP_ModExpCrt *p2;
+#  ifdef AEPRAND
+    t_AEP_GenRandom *p3;
+#  endif
+    t_AEP_Finalize *p4;
+    t_AEP_Initialize *p5;
+    t_AEP_OpenConnection *p6;
+    t_AEP_SetBNCallBacks *p7;
+    t_AEP_CloseConnection *p8;
+
+    int to_return = 0;
+
+    if (aep_dso != NULL) {
+        AEPHKerr(AEPHK_F_AEP_INIT, AEPHK_R_ALREADY_LOADED);
+        goto err;
+    }
+    /* Attempt to load libaep.so. */
+
+    aep_dso = DSO_load(NULL, get_AEP_LIBNAME(), NULL, 0);
+
+    if (aep_dso == NULL) {
+        AEPHKerr(AEPHK_F_AEP_INIT, AEPHK_R_NOT_LOADED);
+        goto err;
+    }
+
+    if (!(p1 = (t_AEP_ModExp *) DSO_bind_func(aep_dso, AEP_F1)) ||
+        !(p2 = (t_AEP_ModExpCrt *) DSO_bind_func(aep_dso, AEP_F2)) ||
+#  ifdef AEPRAND
+        !(p3 = (t_AEP_GenRandom *) DSO_bind_func(aep_dso, AEP_F3)) ||
+#  endif
+        !(p4 = (t_AEP_Finalize *) DSO_bind_func(aep_dso, AEP_F4)) ||
+        !(p5 = (t_AEP_Initialize *) DSO_bind_func(aep_dso, AEP_F5)) ||
+        !(p6 = (t_AEP_OpenConnection *) DSO_bind_func(aep_dso, AEP_F6)) ||
+        !(p7 = (t_AEP_SetBNCallBacks *) DSO_bind_func(aep_dso, AEP_F7)) ||
+        !(p8 = (t_AEP_CloseConnection *) DSO_bind_func(aep_dso, AEP_F8))) {
+        AEPHKerr(AEPHK_F_AEP_INIT, AEPHK_R_NOT_LOADED);
+        goto err;
+    }
+
+    /* Copy the pointers */
+
+    p_AEP_ModExp = p1;
+    p_AEP_ModExpCrt = p2;
+#  ifdef AEPRAND
+    p_AEP_GenRandom = p3;
+#  endif
+    p_AEP_Finalize = p4;
+    p_AEP_Initialize = p5;
+    p_AEP_OpenConnection = p6;
+    p_AEP_SetBNCallBacks = p7;
+    p_AEP_CloseConnection = p8;
+
+    to_return = 1;
+
+    return to_return;
 
-	return to_return;
-	}
+ err:
+
+    if (aep_dso)
+        DSO_free(aep_dso);
+    aep_dso = NULL;
+
+    p_AEP_OpenConnection = NULL;
+    p_AEP_ModExp = NULL;
+    p_AEP_ModExpCrt = NULL;
+#  ifdef AEPRAND
+    p_AEP_GenRandom = NULL;
+#  endif
+    p_AEP_Initialize = NULL;
+    p_AEP_Finalize = NULL;
+    p_AEP_SetBNCallBacks = NULL;
+    p_AEP_CloseConnection = NULL;
+
+    return to_return;
+}
 
 /* Destructor (complements the "ENGINE_aep()" constructor) */
 static int aep_destroy(ENGINE *e)
-	{
-	free_AEP_LIBNAME();
-	ERR_unload_AEPHK_strings();
-	return 1;
-	}
+{
+    free_AEP_LIBNAME();
+    ERR_unload_AEPHK_strings();
+    return 1;
+}
 
 static int aep_finish(ENGINE *e)
-	{
-	int to_return = 0, in_use;
-	AEP_RV rv;
-
-	if(aep_dso == NULL)
-		{
-		AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_NOT_LOADED);
-		goto err;
-		}
-
-	rv = aep_close_all_connections(0, &in_use);
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_CLOSE_HANDLES_FAILED);
-		goto err;
-		}
-	if (in_use)
-		{
-		AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_CONNECTIONS_IN_USE);
-		goto err;
-		}
-
-	rv = p_AEP_Finalize();
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_FINALIZE_FAILED);
-		goto err;
-		}
-
-	if(!DSO_free(aep_dso))
-		{
-		AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_UNIT_FAILURE);
-		goto err;
-		}
-
-	aep_dso = NULL;
-	p_AEP_CloseConnection   = NULL;
-	p_AEP_OpenConnection    = NULL;
-	p_AEP_ModExp            = NULL;
-	p_AEP_ModExpCrt         = NULL;
-#ifdef AEPRAND
-	p_AEP_GenRandom         = NULL;
-#endif
-	p_AEP_Initialize        = NULL;
-	p_AEP_Finalize          = NULL;
-	p_AEP_SetBNCallBacks    = NULL;
-
-	to_return = 1;
+{
+    int to_return = 0, in_use;
+    AEP_RV rv;
+
+    if (aep_dso == NULL) {
+        AEPHKerr(AEPHK_F_AEP_FINISH, AEPHK_R_NOT_LOADED);
+        goto err;
+    }
+
+    rv = aep_close_all_connections(0, &in_use);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_FINISH, AEPHK_R_CLOSE_HANDLES_FAILED);
+        goto err;
+    }
+    if (in_use) {
+        AEPHKerr(AEPHK_F_AEP_FINISH, AEPHK_R_CONNECTIONS_IN_USE);
+        goto err;
+    }
+
+    rv = p_AEP_Finalize();
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_FINISH, AEPHK_R_FINALIZE_FAILED);
+        goto err;
+    }
+
+    if (!DSO_free(aep_dso)) {
+        AEPHKerr(AEPHK_F_AEP_FINISH, AEPHK_R_UNIT_FAILURE);
+        goto err;
+    }
+
+    aep_dso = NULL;
+    p_AEP_CloseConnection = NULL;
+    p_AEP_OpenConnection = NULL;
+    p_AEP_ModExp = NULL;
+    p_AEP_ModExpCrt = NULL;
+#  ifdef AEPRAND
+    p_AEP_GenRandom = NULL;
+#  endif
+    p_AEP_Initialize = NULL;
+    p_AEP_Finalize = NULL;
+    p_AEP_SetBNCallBacks = NULL;
+
+    to_return = 1;
  err:
-	return to_return;
-	}
-
-static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((aep_dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case AEP_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			AEPHKerr(AEPHK_F_AEP_CTRL,
-				ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			AEPHKerr(AEPHK_F_AEP_CTRL,
-				AEPHK_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_AEP_LIBNAME((const char*)p);
-	default:
-		break;
-		}
-	AEPHKerr(AEPHK_F_AEP_CTRL,AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+    return to_return;
+}
+
+static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int initialised = ((aep_dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case AEP_CMD_SO_PATH:
+        if (p == NULL) {
+            AEPHKerr(AEPHK_F_AEP_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            AEPHKerr(AEPHK_F_AEP_CTRL, AEPHK_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_AEP_LIBNAME((const char *)p);
+    default:
+        break;
+    }
+    AEPHKerr(AEPHK_F_AEP_CTRL, AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int aep_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx)
-	{
-	int to_return = 0;
-	int 	r_len = 0;
-	AEP_CONNECTION_HNDL hConnection;
-	AEP_RV rv;
-	
-	r_len = BN_num_bits(m);
-
-	/* Perform in software if modulus is too large for hardware. */
-
-	if (r_len > max_key_len){
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return BN_mod_exp(r, a, p, m, ctx);
-	} 
-
-	/*Grab a connection from the pool*/
-	rv = aep_get_connection(&hConnection);
-	if (rv != AEP_R_OK)
-		{     
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_GET_HANDLE_FAILED);
-		return BN_mod_exp(r, a, p, m, ctx);
-		}
-
-	/*To the card with the mod exp*/
-	rv = p_AEP_ModExp(hConnection,(void*)a, (void*)p,(void*)m, (void*)r,NULL);
-
-	if (rv !=  AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_MOD_EXP_FAILED);
-		rv = aep_close_connection(hConnection);
-		return BN_mod_exp(r, a, p, m, ctx);
-		}
-
-	/*Return the connection to the pool*/
-	rv = aep_return_connection(hConnection);
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_RETURN_CONNECTION_FAILED); 
-		goto err;
-		}
-
-	to_return = 1;
+                       const BIGNUM *m, BN_CTX *ctx)
+{
+    int to_return = 0;
+    int r_len = 0;
+    AEP_CONNECTION_HNDL hConnection;
+    AEP_RV rv;
+
+    r_len = BN_num_bits(m);
+
+    /* Perform in software if modulus is too large for hardware. */
+
+    if (r_len > max_key_len) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    /*
+     * Grab a connection from the pool
+     */
+    rv = aep_get_connection(&hConnection);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_GET_HANDLE_FAILED);
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    /*
+     * To the card with the mod exp
+     */
+    rv = p_AEP_ModExp(hConnection, (void *)a, (void *)p, (void *)m, (void *)r,
+                      NULL);
+
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_MOD_EXP_FAILED);
+        rv = aep_close_connection(hConnection);
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    /*
+     * Return the connection to the pool
+     */
+    rv = aep_return_connection(hConnection);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_RETURN_CONNECTION_FAILED);
+        goto err;
+    }
+
+    to_return = 1;
  err:
-	return to_return;
-	}
-	
-#ifndef OPENSSL_NO_RSA
+    return to_return;
+}
+
+#  ifndef OPENSSL_NO_RSA
 static AEP_RV aep_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *q, const BIGNUM *dmp1,
-	const BIGNUM *dmq1,const BIGNUM *iqmp, BN_CTX *ctx)
-	{
-	AEP_RV rv = AEP_R_OK;
-	AEP_CONNECTION_HNDL hConnection;
-
-	/*Grab a connection from the pool*/
-	rv = aep_get_connection(&hConnection);
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_GET_HANDLE_FAILED);
-		return FAIL_TO_SW;
-		}
-
-	/*To the card with the mod exp*/
-	rv = p_AEP_ModExpCrt(hConnection,(void*)a, (void*)p, (void*)q, (void*)dmp1,(void*)dmq1,
-		(void*)iqmp,(void*)r,NULL);
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_MOD_EXP_CRT_FAILED);
-		rv = aep_close_connection(hConnection);
-		return FAIL_TO_SW;
-		}
-
-	/*Return the connection to the pool*/
-	rv = aep_return_connection(hConnection);
-	if (rv != AEP_R_OK)
-		{
-		AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_RETURN_CONNECTION_FAILED); 
-		goto err;
-		}
- 
+                              const BIGNUM *q, const BIGNUM *dmp1,
+                              const BIGNUM *dmq1, const BIGNUM *iqmp,
+                              BN_CTX *ctx)
+{
+    AEP_RV rv = AEP_R_OK;
+    AEP_CONNECTION_HNDL hConnection;
+
+    /*
+     * Grab a connection from the pool
+     */
+    rv = aep_get_connection(&hConnection);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT, AEPHK_R_GET_HANDLE_FAILED);
+        return FAIL_TO_SW;
+    }
+
+    /*
+     * To the card with the mod exp
+     */
+    rv = p_AEP_ModExpCrt(hConnection, (void *)a, (void *)p, (void *)q,
+                         (void *)dmp1, (void *)dmq1, (void *)iqmp, (void *)r,
+                         NULL);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT, AEPHK_R_MOD_EXP_CRT_FAILED);
+        rv = aep_close_connection(hConnection);
+        return FAIL_TO_SW;
+    }
+
+    /*
+     * Return the connection to the pool
+     */
+    rv = aep_return_connection(hConnection);
+    if (rv != AEP_R_OK) {
+        AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT, AEPHK_R_RETURN_CONNECTION_FAILED);
+        goto err;
+    }
+
  err:
-	return rv;
-	}
-#endif
-	
-
-#ifdef AEPRAND
-static int aep_rand(unsigned char *buf,int len )
-	{
-	AEP_RV rv = AEP_R_OK;
-	AEP_CONNECTION_HNDL hConnection;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-
-	/*Can the request be serviced with what's already in the buffer?*/
-	if (len <= rand_block_bytes)
-		{
-		memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
-		rand_block_bytes -= len;
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-		}
-	else
-		/*If not the get another block of random bytes*/
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-
-		rv = aep_get_connection(&hConnection);
-		if (rv !=  AEP_R_OK)
-			{ 
-			AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_HANDLE_FAILED);             
-			goto err_nounlock;
-			}
-
-		if (len > RAND_BLK_SIZE)
-			{
-			rv = p_AEP_GenRandom(hConnection, len, 2, buf, NULL);
-			if (rv !=  AEP_R_OK)
-				{  
-				AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_RANDOM_FAILED); 
-				goto err_nounlock;
-				}
-			}
-		else
-			{
-			CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-
-			rv = p_AEP_GenRandom(hConnection, RAND_BLK_SIZE, 2, &rand_block[0], NULL);
-			if (rv !=  AEP_R_OK)
-				{       
-				AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_RANDOM_FAILED); 
-	      
-				goto err;
-				}
-
-			rand_block_bytes = RAND_BLK_SIZE;
-
-			memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
-			rand_block_bytes -= len;
-
-			CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
-			}
-
-		rv = aep_return_connection(hConnection);
-		if (rv != AEP_R_OK)
-			{
-			AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_RETURN_CONNECTION_FAILED); 
-	  
-			goto err_nounlock;
-			}
-		}
-  
-	return 1;
+    return rv;
+}
+#  endif
+
+#  ifdef AEPRAND
+static int aep_rand(unsigned char *buf, int len)
+{
+    AEP_RV rv = AEP_R_OK;
+    AEP_CONNECTION_HNDL hConnection;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+
+    /*
+     * Can the request be serviced with what's already in the buffer?
+     */
+    if (len <= rand_block_bytes) {
+        memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
+        rand_block_bytes -= len;
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+    } else
+        /*
+         * If not the get another block of random bytes
+         */
+    {
+        CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+
+        rv = aep_get_connection(&hConnection);
+        if (rv != AEP_R_OK) {
+            AEPHKerr(AEPHK_F_AEP_RAND, AEPHK_R_GET_HANDLE_FAILED);
+            goto err_nounlock;
+        }
+
+        if (len > RAND_BLK_SIZE) {
+            rv = p_AEP_GenRandom(hConnection, len, 2, buf, NULL);
+            if (rv != AEP_R_OK) {
+                AEPHKerr(AEPHK_F_AEP_RAND, AEPHK_R_GET_RANDOM_FAILED);
+                goto err_nounlock;
+            }
+        } else {
+            CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+
+            rv = p_AEP_GenRandom(hConnection, RAND_BLK_SIZE, 2,
+                                 &rand_block[0], NULL);
+            if (rv != AEP_R_OK) {
+                AEPHKerr(AEPHK_F_AEP_RAND, AEPHK_R_GET_RANDOM_FAILED);
+
+                goto err;
+            }
+
+            rand_block_bytes = RAND_BLK_SIZE;
+
+            memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
+            rand_block_bytes -= len;
+
+            CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+        }
+
+        rv = aep_return_connection(hConnection);
+        if (rv != AEP_R_OK) {
+            AEPHKerr(AEPHK_F_AEP_RAND, AEPHK_R_RETURN_CONNECTION_FAILED);
+
+            goto err_nounlock;
+        }
+    }
+
+    return 1;
  err:
-	CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+    CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
  err_nounlock:
-	return 0;
-	}
-	
+    return 0;
+}
+
 static int aep_rand_status(void)
 {
-	return 1;
+    return 1;
 }
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static int aep_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	int to_return = 0;
-	AEP_RV rv = AEP_R_OK;
-
-	if (!aep_dso)
-		{
-		AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP,AEPHK_R_NOT_LOADED);
-		goto err;
-		}
-
-	/*See if we have all the necessary bits for a crt*/
-	if (rsa->q && rsa->dmp1 && rsa->dmq1 && rsa->iqmp)
-		{
-		rv =  aep_mod_exp_crt(r0,I,rsa->p,rsa->q, rsa->dmp1,rsa->dmq1,rsa->iqmp,ctx);
-
-		if (rv == FAIL_TO_SW){
-			const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-			to_return = (*meth->rsa_mod_exp)(r0, I, rsa, ctx);
-			goto err;
-		}
-		else if (rv != AEP_R_OK)
-			goto err;
-		}
-	else
-		{
-		if (!rsa->d || !rsa->n)
-			{
-			AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP,AEPHK_R_MISSING_KEY_COMPONENTS);
-			goto err;
-			}
- 
-		rv = aep_mod_exp(r0,I,rsa->d,rsa->n,ctx);
-		if  (rv != AEP_R_OK)
-			goto err;
-	
-		}
-
-	to_return = 1;
+{
+    int to_return = 0;
+    AEP_RV rv = AEP_R_OK;
+
+    if (!aep_dso) {
+        AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP, AEPHK_R_NOT_LOADED);
+        goto err;
+    }
+
+    /*
+     * See if we have all the necessary bits for a crt
+     */
+    if (rsa->q && rsa->dmp1 && rsa->dmq1 && rsa->iqmp) {
+        rv = aep_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1, rsa->dmq1,
+                             rsa->iqmp, ctx);
+
+        if (rv == FAIL_TO_SW) {
+            const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+            to_return = (*meth->rsa_mod_exp) (r0, I, rsa, ctx);
+            goto err;
+        } else if (rv != AEP_R_OK)
+            goto err;
+    } else {
+        if (!rsa->d || !rsa->n) {
+            AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP, AEPHK_R_MISSING_KEY_COMPONENTS);
+            goto err;
+        }
+
+        rv = aep_mod_exp(r0, I, rsa->d, rsa->n, ctx);
+        if (rv != AEP_R_OK)
+            goto err;
+
+    }
+
+    to_return = 1;
 
  err:
-	return to_return;
+    return to_return;
 }
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 static int aep_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-	BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-	BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int to_return = 0;
-	BN_init(&t);
-
-	/* let rr = a1 ^ p1 mod m */
-	if (!aep_mod_exp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!aep_mod_exp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	to_return = 1;
- end: 
-	BN_free(&t);
-	return to_return;
-	}
+                           BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                           BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int to_return = 0;
+    BN_init(&t);
+
+    /* let rr = a1 ^ p1 mod m */
+    if (!aep_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!aep_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
+ end:
+    BN_free(&t);
+    return to_return;
+}
 
 static int aep_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-	const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-	BN_MONT_CTX *m_ctx)
-	{  
-	return aep_mod_exp(r, a, p, m, ctx); 
-	}
-#endif
+                           const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                           BN_MONT_CTX *m_ctx)
+{
+    return aep_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int aep_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return aep_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return aep_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int aep_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-	const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-	BN_MONT_CTX *m_ctx)
-	{
-	return aep_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                          const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                          BN_MONT_CTX *m_ctx)
+{
+    return aep_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 static AEP_RV aep_get_connection(AEP_CONNECTION_HNDL_PTR phConnection)
-	{
-	int count;
-	AEP_RV rv = AEP_R_OK;
-
-	/*Get the current process id*/
-	pid_t curr_pid;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-
-	curr_pid = getpid();
-
-	/*Check if this is the first time this is being called from the current
-	  process*/
-	if (recorded_pid != curr_pid)
-		{
-		/*Remember our pid so we can check if we're in a new process*/
-		recorded_pid = curr_pid;
-
-		/*Call Finalize to make sure we have not inherited some data
-		  from a parent process*/
-		p_AEP_Finalize();
-     
-		/*Initialise the AEP API*/
-		rv = p_AEP_Initialize(NULL);
-
-		if (rv != AEP_R_OK)
-			{
-			AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_INIT_FAILURE);
-			recorded_pid = 0;
-			goto end;
-			}
-
-		/*Set the AEP big num call back functions*/
-		rv = p_AEP_SetBNCallBacks(&GetBigNumSize, &MakeAEPBigNum,
-			&ConvertAEPBigNum);
-
-		if (rv != AEP_R_OK)
-			{
-			AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_SETBNCALLBACK_FAILURE);
-			recorded_pid = 0;
-			goto end;
-			}
-
-#ifdef AEPRAND
-		/*Reset the rand byte count*/
-		rand_block_bytes = 0;
-#endif
-
-		/*Init the structures*/
-		for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-			{
-			aep_app_conn_table[count].conn_state = NotConnected;
-			aep_app_conn_table[count].conn_hndl  = 0;
-			}
-
-		/*Open a connection*/
-		rv = p_AEP_OpenConnection(phConnection);
-
-		if (rv != AEP_R_OK)
-			{
-			AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_UNIT_FAILURE);
-			recorded_pid = 0;
-			goto end;
-			}
-
-		aep_app_conn_table[0].conn_state = InUse;
-		aep_app_conn_table[0].conn_hndl = *phConnection;
-		goto end;
-		}
-	/*Check the existing connections to see if we can find a free one*/
-	for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-		{
-		if (aep_app_conn_table[count].conn_state == Connected)
-			{
-			aep_app_conn_table[count].conn_state = InUse;
-			*phConnection = aep_app_conn_table[count].conn_hndl;
-			goto end;
-			}
-		}
-	/*If no connections available, we're going to have to try
-	  to open a new one*/
-	for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-		{
-		if (aep_app_conn_table[count].conn_state == NotConnected)
-			{
-			/*Open a connection*/
-			rv = p_AEP_OpenConnection(phConnection);
-
-			if (rv != AEP_R_OK)
-				{	      
-				AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_UNIT_FAILURE);
-				goto end;
-				}
-
-			aep_app_conn_table[count].conn_state = InUse;
-			aep_app_conn_table[count].conn_hndl = *phConnection;
-			goto end;
-			}
-		}
-	rv = AEP_R_GENERAL_ERROR;
+{
+    int count;
+    AEP_RV rv = AEP_R_OK;
+
+    /*
+     * Get the current process id
+     */
+    pid_t curr_pid;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+
+    curr_pid = getpid();
+
+    /*
+     * Check if this is the first time this is being called from the current
+     * process
+     */
+    if (recorded_pid != curr_pid) {
+        /*
+         * Remember our pid so we can check if we're in a new process
+         */
+        recorded_pid = curr_pid;
+
+        /*
+         * Call Finalize to make sure we have not inherited some data from a
+         * parent process
+         */
+        p_AEP_Finalize();
+
+        /*
+         * Initialise the AEP API
+         */
+        rv = p_AEP_Initialize(NULL);
+
+        if (rv != AEP_R_OK) {
+            AEPHKerr(AEPHK_F_AEP_GET_CONNECTION, AEPHK_R_INIT_FAILURE);
+            recorded_pid = 0;
+            goto end;
+        }
+
+        /*
+         * Set the AEP big num call back functions
+         */
+        rv = p_AEP_SetBNCallBacks(&GetBigNumSize, &MakeAEPBigNum,
+                                  &ConvertAEPBigNum);
+
+        if (rv != AEP_R_OK) {
+            AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,
+                     AEPHK_R_SETBNCALLBACK_FAILURE);
+            recorded_pid = 0;
+            goto end;
+        }
+#  ifdef AEPRAND
+        /*
+         * Reset the rand byte count
+         */
+        rand_block_bytes = 0;
+#  endif
+
+        /*
+         * Init the structures
+         */
+        for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+            aep_app_conn_table[count].conn_state = NotConnected;
+            aep_app_conn_table[count].conn_hndl = 0;
+        }
+
+        /*
+         * Open a connection
+         */
+        rv = p_AEP_OpenConnection(phConnection);
+
+        if (rv != AEP_R_OK) {
+            AEPHKerr(AEPHK_F_AEP_GET_CONNECTION, AEPHK_R_UNIT_FAILURE);
+            recorded_pid = 0;
+            goto end;
+        }
+
+        aep_app_conn_table[0].conn_state = InUse;
+        aep_app_conn_table[0].conn_hndl = *phConnection;
+        goto end;
+    }
+    /*
+     * Check the existing connections to see if we can find a free one
+     */
+    for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+        if (aep_app_conn_table[count].conn_state == Connected) {
+            aep_app_conn_table[count].conn_state = InUse;
+            *phConnection = aep_app_conn_table[count].conn_hndl;
+            goto end;
+        }
+    }
+    /*
+     * If no connections available, we're going to have to try to open a new
+     * one
+     */
+    for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+        if (aep_app_conn_table[count].conn_state == NotConnected) {
+            /*
+             * Open a connection
+             */
+            rv = p_AEP_OpenConnection(phConnection);
+
+            if (rv != AEP_R_OK) {
+                AEPHKerr(AEPHK_F_AEP_GET_CONNECTION, AEPHK_R_UNIT_FAILURE);
+                goto end;
+            }
+
+            aep_app_conn_table[count].conn_state = InUse;
+            aep_app_conn_table[count].conn_hndl = *phConnection;
+            goto end;
+        }
+    }
+    rv = AEP_R_GENERAL_ERROR;
  end:
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return rv;
-	}
-
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return rv;
+}
 
 static AEP_RV aep_return_connection(AEP_CONNECTION_HNDL hConnection)
-	{
-	int count;
+{
+    int count;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
 
-	/*Find the connection item that matches this connection handle*/
-	for(count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-		{
-		if (aep_app_conn_table[count].conn_hndl == hConnection)
-			{
-			aep_app_conn_table[count].conn_state = Connected;
-			break;
-			}
-		}
+    /*
+     * Find the connection item that matches this connection handle
+     */
+    for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+        if (aep_app_conn_table[count].conn_hndl == hConnection) {
+            aep_app_conn_table[count].conn_state = Connected;
+            break;
+        }
+    }
 
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
 
-	return AEP_R_OK;
-	}
+    return AEP_R_OK;
+}
 
 static AEP_RV aep_close_connection(AEP_CONNECTION_HNDL hConnection)
-	{
-	int count;
-	AEP_RV rv = AEP_R_OK;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-
-	/*Find the connection item that matches this connection handle*/
-	for(count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-		{
-		if (aep_app_conn_table[count].conn_hndl == hConnection)
-			{
-			rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
-			if (rv != AEP_R_OK)
-				goto end;
-			aep_app_conn_table[count].conn_state = NotConnected;
-			aep_app_conn_table[count].conn_hndl  = 0;
-			break;
-			}
-		}
+{
+    int count;
+    AEP_RV rv = AEP_R_OK;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+
+    /*
+     * Find the connection item that matches this connection handle
+     */
+    for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+        if (aep_app_conn_table[count].conn_hndl == hConnection) {
+            rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
+            if (rv != AEP_R_OK)
+                goto end;
+            aep_app_conn_table[count].conn_state = NotConnected;
+            aep_app_conn_table[count].conn_hndl = 0;
+            break;
+        }
+    }
 
  end:
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return rv;
-	}
+    CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return rv;
+}
 
 static AEP_RV aep_close_all_connections(int use_engine_lock, int *in_use)
-	{
-	int count;
-	AEP_RV rv = AEP_R_OK;
-
-	*in_use = 0;
-	if (use_engine_lock) CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
-		{
-		switch (aep_app_conn_table[count].conn_state)
-			{
-		case Connected:
-			rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
-			if (rv != AEP_R_OK)
-				goto end;
-			aep_app_conn_table[count].conn_state = NotConnected;
-			aep_app_conn_table[count].conn_hndl  = 0;
-			break;
-		case InUse:
-			(*in_use)++;
-			break;
-		case NotConnected:
-			break;
-			}
-		}
+{
+    int count;
+    AEP_RV rv = AEP_R_OK;
+
+    *in_use = 0;
+    if (use_engine_lock)
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+    for (count = 0; count < MAX_PROCESS_CONNECTIONS; count++) {
+        switch (aep_app_conn_table[count].conn_state) {
+        case Connected:
+            rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
+            if (rv != AEP_R_OK)
+                goto end;
+            aep_app_conn_table[count].conn_state = NotConnected;
+            aep_app_conn_table[count].conn_hndl = 0;
+            break;
+        case InUse:
+            (*in_use)++;
+            break;
+        case NotConnected:
+            break;
+        }
+    }
  end:
-	if (use_engine_lock) CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return rv;
-	}
-
-/*BigNum call back functions, used to convert OpenSSL bignums into AEP bignums.
-  Note only 32bit Openssl build support*/
-
-static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize)
-	{
-	BIGNUM* bn;
-
-	/*Cast the ArbBigNum pointer to our BIGNUM struct*/
-	bn = (BIGNUM*) ArbBigNum;
+    if (use_engine_lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+    return rv;
+}
 
-#ifdef SIXTY_FOUR_BIT_LONG
-	*BigNumSize = bn->top << 3;
-#else
-	/*Size of the bignum in bytes is equal to the bn->top (no of 32 bit
-	  words) multiplies by 4*/
-	*BigNumSize = bn->top << 2;
-#endif
+/*
+ * BigNum call back functions, used to convert OpenSSL bignums into AEP
+ * bignums. Note only 32bit Openssl build support
+ */
 
-	return AEP_R_OK;
-	}
+static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32 *BigNumSize)
+{
+    BIGNUM *bn;
+
+    /*
+     * Cast the ArbBigNum pointer to our BIGNUM struct
+     */
+    bn = (BIGNUM *)ArbBigNum;
+
+#  ifdef SIXTY_FOUR_BIT_LONG
+    *BigNumSize = bn->top << 3;
+#  else
+    /*
+     * Size of the bignum in bytes is equal to the bn->top (no of 32 bit
+     * words) multiplies by 4
+     */
+    *BigNumSize = bn->top << 2;
+#  endif
+
+    return AEP_R_OK;
+}
 
 static AEP_RV MakeAEPBigNum(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize,
-	unsigned char* AEP_BigNum)
-	{
-	BIGNUM* bn;
-
-#ifndef SIXTY_FOUR_BIT_LONG
-	unsigned char* buf;
-	int i;
-#endif
+                            unsigned char *AEP_BigNum)
+{
+    BIGNUM *bn;
+
+#  ifndef SIXTY_FOUR_BIT_LONG
+    unsigned char *buf;
+    int i;
+#  endif
+
+    /*
+     * Cast the ArbBigNum pointer to our BIGNUM struct
+     */
+    bn = (BIGNUM *)ArbBigNum;
+
+#  ifdef SIXTY_FOUR_BIT_LONG
+    memcpy(AEP_BigNum, bn->d, BigNumSize);
+#  else
+    /*
+     * Must copy data into a (monotone) least significant byte first format
+     * performing endian conversion if necessary
+     */
+    for (i = 0; i < bn->top; i++) {
+        buf = (unsigned char *)&bn->d[i];
+
+        *((AEP_U32 *)AEP_BigNum) = (AEP_U32)
+            ((unsigned)buf[1] << 8 | buf[0]) |
+            ((unsigned)buf[3] << 8 | buf[2]) << 16;
+
+        AEP_BigNum += 4;
+    }
+#  endif
+
+    return AEP_R_OK;
+}
 
-	/*Cast the ArbBigNum pointer to our BIGNUM struct*/
-	bn = (BIGNUM*) ArbBigNum;
+/*
+ * Turn an AEP Big Num back to a user big num
+ */
+static AEP_RV ConvertAEPBigNum(void *ArbBigNum, AEP_U32 BigNumSize,
+                               unsigned char *AEP_BigNum)
+{
+    BIGNUM *bn;
+#  ifndef SIXTY_FOUR_BIT_LONG
+    int i;
+#  endif
 
-#ifdef SIXTY_FOUR_BIT_LONG
-  	memcpy(AEP_BigNum, bn->d, BigNumSize);
-#else
-	/*Must copy data into a (monotone) least significant byte first format
-	  performing endian conversion if necessary*/
-	for(i=0;itop;i++)
-		{
-		buf = (unsigned char*)&bn->d[i];
-
-		*((AEP_U32*)AEP_BigNum) = (AEP_U32)
-			((unsigned) buf[1] << 8 | buf[0]) |
-			((unsigned) buf[3] << 8 | buf[2])  << 16;
-
-		AEP_BigNum += 4;
-		}
-#endif
+    bn = (BIGNUM *)ArbBigNum;
 
-	return AEP_R_OK;
-	}
+    /*
+     * Expand the result bn so that it can hold our big num. Size is in bits
+     */
+    bn_expand(bn, (int)(BigNumSize << 3));
 
-/*Turn an AEP Big Num back to a user big num*/
-static AEP_RV ConvertAEPBigNum(void* ArbBigNum, AEP_U32 BigNumSize,
-	unsigned char* AEP_BigNum)
-	{
-	BIGNUM* bn;
-#ifndef SIXTY_FOUR_BIT_LONG
-	int i;
-#endif
+#  ifdef SIXTY_FOUR_BIT_LONG
+    bn->top = BigNumSize >> 3;
 
-	bn = (BIGNUM*)ArbBigNum;
+    if ((BigNumSize & 7) != 0)
+        bn->top++;
 
-	/*Expand the result bn so that it can hold our big num.
-	  Size is in bits*/
-	bn_expand(bn, (int)(BigNumSize << 3));
+    memset(bn->d, 0, bn->top << 3);
 
-#ifdef SIXTY_FOUR_BIT_LONG
-	bn->top = BigNumSize >> 3;
-	
-	if((BigNumSize & 7) != 0)
-		bn->top++;
+    memcpy(bn->d, AEP_BigNum, BigNumSize);
+#  else
+    bn->top = BigNumSize >> 2;
 
-	memset(bn->d, 0, bn->top << 3);	
+    for (i = 0; i < bn->top; i++) {
+        bn->d[i] = (AEP_U32)
+            ((unsigned)AEP_BigNum[3] << 8 | AEP_BigNum[2]) << 16 |
+            ((unsigned)AEP_BigNum[1] << 8 | AEP_BigNum[0]);
+        AEP_BigNum += 4;
+    }
+#  endif
 
-	memcpy(bn->d, AEP_BigNum, BigNumSize);
-#else
-	bn->top = BigNumSize >> 2;
- 
-	for(i=0;itop;i++)
-		{
-		bn->d[i] = (AEP_U32)
-			((unsigned) AEP_BigNum[3] << 8 | AEP_BigNum[2]) << 16 |
-			((unsigned) AEP_BigNum[1] << 8 | AEP_BigNum[0]);
-		AEP_BigNum += 4;
-		}
-#endif
+    return AEP_R_OK;
+}
 
-	return AEP_R_OK;
-}	
-	
-#endif /* !OPENSSL_NO_HW_AEP */
-#endif /* !OPENSSL_NO_HW */
+# endif                         /* !OPENSSL_NO_HW_AEP */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_aep_err.c b/engines/e_aep_err.c
index 3f95881cab..718db37964 100644
--- a/engines/e_aep_err.c
+++ b/engines/e_aep_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,97 +66,94 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA AEPHK_str_functs[]=
-	{
-{ERR_FUNC(AEPHK_F_AEP_CTRL),	"AEP_CTRL"},
-{ERR_FUNC(AEPHK_F_AEP_FINISH),	"AEP_FINISH"},
-{ERR_FUNC(AEPHK_F_AEP_GET_CONNECTION),	"AEP_GET_CONNECTION"},
-{ERR_FUNC(AEPHK_F_AEP_INIT),	"AEP_INIT"},
-{ERR_FUNC(AEPHK_F_AEP_MOD_EXP),	"AEP_MOD_EXP"},
-{ERR_FUNC(AEPHK_F_AEP_MOD_EXP_CRT),	"AEP_MOD_EXP_CRT"},
-{ERR_FUNC(AEPHK_F_AEP_RAND),	"AEP_RAND"},
-{ERR_FUNC(AEPHK_F_AEP_RSA_MOD_EXP),	"AEP_RSA_MOD_EXP"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA AEPHK_str_reasons[]=
-	{
-{ERR_REASON(AEPHK_R_ALREADY_LOADED)      ,"already loaded"},
-{ERR_REASON(AEPHK_R_CLOSE_HANDLES_FAILED),"close handles failed"},
-{ERR_REASON(AEPHK_R_CONNECTIONS_IN_USE)  ,"connections in use"},
-{ERR_REASON(AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(AEPHK_R_FINALIZE_FAILED)     ,"finalize failed"},
-{ERR_REASON(AEPHK_R_GET_HANDLE_FAILED)   ,"get handle failed"},
-{ERR_REASON(AEPHK_R_GET_RANDOM_FAILED)   ,"get random failed"},
-{ERR_REASON(AEPHK_R_INIT_FAILURE)        ,"init failure"},
-{ERR_REASON(AEPHK_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(AEPHK_R_MOD_EXP_CRT_FAILED)  ,"mod exp crt failed"},
-{ERR_REASON(AEPHK_R_MOD_EXP_FAILED)      ,"mod exp failed"},
-{ERR_REASON(AEPHK_R_NOT_LOADED)          ,"not loaded"},
-{ERR_REASON(AEPHK_R_OK)                  ,"ok"},
-{ERR_REASON(AEPHK_R_RETURN_CONNECTION_FAILED),"return connection failed"},
-{ERR_REASON(AEPHK_R_SETBNCALLBACK_FAILURE),"setbncallback failure"},
-{ERR_REASON(AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL),"size too large or too small"},
-{ERR_REASON(AEPHK_R_UNIT_FAILURE)        ,"unit failure"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA AEPHK_str_functs[] = {
+    {ERR_FUNC(AEPHK_F_AEP_CTRL), "AEP_CTRL"},
+    {ERR_FUNC(AEPHK_F_AEP_FINISH), "AEP_FINISH"},
+    {ERR_FUNC(AEPHK_F_AEP_GET_CONNECTION), "AEP_GET_CONNECTION"},
+    {ERR_FUNC(AEPHK_F_AEP_INIT), "AEP_INIT"},
+    {ERR_FUNC(AEPHK_F_AEP_MOD_EXP), "AEP_MOD_EXP"},
+    {ERR_FUNC(AEPHK_F_AEP_MOD_EXP_CRT), "AEP_MOD_EXP_CRT"},
+    {ERR_FUNC(AEPHK_F_AEP_RAND), "AEP_RAND"},
+    {ERR_FUNC(AEPHK_F_AEP_RSA_MOD_EXP), "AEP_RSA_MOD_EXP"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA AEPHK_str_reasons[] = {
+    {ERR_REASON(AEPHK_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(AEPHK_R_CLOSE_HANDLES_FAILED), "close handles failed"},
+    {ERR_REASON(AEPHK_R_CONNECTIONS_IN_USE), "connections in use"},
+    {ERR_REASON(AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(AEPHK_R_FINALIZE_FAILED), "finalize failed"},
+    {ERR_REASON(AEPHK_R_GET_HANDLE_FAILED), "get handle failed"},
+    {ERR_REASON(AEPHK_R_GET_RANDOM_FAILED), "get random failed"},
+    {ERR_REASON(AEPHK_R_INIT_FAILURE), "init failure"},
+    {ERR_REASON(AEPHK_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(AEPHK_R_MOD_EXP_CRT_FAILED), "mod exp crt failed"},
+    {ERR_REASON(AEPHK_R_MOD_EXP_FAILED), "mod exp failed"},
+    {ERR_REASON(AEPHK_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(AEPHK_R_OK), "ok"},
+    {ERR_REASON(AEPHK_R_RETURN_CONNECTION_FAILED),
+     "return connection failed"},
+    {ERR_REASON(AEPHK_R_SETBNCALLBACK_FAILURE), "setbncallback failure"},
+    {ERR_REASON(AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL),
+     "size too large or too small"},
+    {ERR_REASON(AEPHK_R_UNIT_FAILURE), "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef AEPHK_LIB_NAME
-static ERR_STRING_DATA AEPHK_lib_name[]=
-        {
-{0	,AEPHK_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA AEPHK_lib_name[] = {
+    {0, AEPHK_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int AEPHK_lib_error_code=0;
-static int AEPHK_error_init=1;
+static int AEPHK_lib_error_code = 0;
+static int AEPHK_error_init = 1;
 
 static void ERR_load_AEPHK_strings(void)
-	{
-	if (AEPHK_lib_error_code == 0)
-		AEPHK_lib_error_code=ERR_get_next_error_library();
+{
+    if (AEPHK_lib_error_code == 0)
+        AEPHK_lib_error_code = ERR_get_next_error_library();
 
-	if (AEPHK_error_init)
-		{
-		AEPHK_error_init=0;
+    if (AEPHK_error_init) {
+        AEPHK_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(AEPHK_lib_error_code,AEPHK_str_functs);
-		ERR_load_strings(AEPHK_lib_error_code,AEPHK_str_reasons);
+        ERR_load_strings(AEPHK_lib_error_code, AEPHK_str_functs);
+        ERR_load_strings(AEPHK_lib_error_code, AEPHK_str_reasons);
 #endif
 
 #ifdef AEPHK_LIB_NAME
-		AEPHK_lib_name->error = ERR_PACK(AEPHK_lib_error_code,0,0);
-		ERR_load_strings(0,AEPHK_lib_name);
+        AEPHK_lib_name->error = ERR_PACK(AEPHK_lib_error_code, 0, 0);
+        ERR_load_strings(0, AEPHK_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_AEPHK_strings(void)
-	{
-	if (AEPHK_error_init == 0)
-		{
+{
+    if (AEPHK_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(AEPHK_lib_error_code,AEPHK_str_functs);
-		ERR_unload_strings(AEPHK_lib_error_code,AEPHK_str_reasons);
+        ERR_unload_strings(AEPHK_lib_error_code, AEPHK_str_functs);
+        ERR_unload_strings(AEPHK_lib_error_code, AEPHK_str_reasons);
 #endif
 
 #ifdef AEPHK_LIB_NAME
-		ERR_unload_strings(0,AEPHK_lib_name);
+        ERR_unload_strings(0, AEPHK_lib_name);
 #endif
-		AEPHK_error_init=1;
-		}
-	}
+        AEPHK_error_init = 1;
+    }
+}
 
 static void ERR_AEPHK_error(int function, int reason, char *file, int line)
-	{
-	if (AEPHK_lib_error_code == 0)
-		AEPHK_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(AEPHK_lib_error_code,function,reason,file,line);
-	}
+{
+    if (AEPHK_lib_error_code == 0)
+        AEPHK_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(AEPHK_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_aep_err.h b/engines/e_aep_err.h
index 35b2e74260..2ed01147c2 100644
--- a/engines/e_aep_err.h
+++ b/engines/e_aep_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,51 +53,52 @@
  */
 
 #ifndef HEADER_AEPHK_ERR_H
-#define HEADER_AEPHK_ERR_H
+# define HEADER_AEPHK_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_AEPHK_strings(void);
 static void ERR_unload_AEPHK_strings(void);
 static void ERR_AEPHK_error(int function, int reason, char *file, int line);
-#define AEPHKerr(f,r) ERR_AEPHK_error((f),(r),__FILE__,__LINE__)
+# define AEPHKerr(f,r) ERR_AEPHK_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the AEPHK functions. */
 
 /* Function codes. */
-#define AEPHK_F_AEP_CTRL				 100
-#define AEPHK_F_AEP_FINISH				 101
-#define AEPHK_F_AEP_GET_CONNECTION			 102
-#define AEPHK_F_AEP_INIT				 103
-#define AEPHK_F_AEP_MOD_EXP				 104
-#define AEPHK_F_AEP_MOD_EXP_CRT				 105
-#define AEPHK_F_AEP_RAND				 106
-#define AEPHK_F_AEP_RSA_MOD_EXP				 107
+# define AEPHK_F_AEP_CTRL                                 100
+# define AEPHK_F_AEP_FINISH                               101
+# define AEPHK_F_AEP_GET_CONNECTION                       102
+# define AEPHK_F_AEP_INIT                                 103
+# define AEPHK_F_AEP_MOD_EXP                              104
+# define AEPHK_F_AEP_MOD_EXP_CRT                          105
+# define AEPHK_F_AEP_RAND                                 106
+# define AEPHK_F_AEP_RSA_MOD_EXP                          107
 
 /* Reason codes. */
-#define AEPHK_R_ALREADY_LOADED				 100
-#define AEPHK_R_CLOSE_HANDLES_FAILED			 101
-#define AEPHK_R_CONNECTIONS_IN_USE			 102
-#define AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED		 103
-#define AEPHK_R_FINALIZE_FAILED				 104
-#define AEPHK_R_GET_HANDLE_FAILED			 105
-#define AEPHK_R_GET_RANDOM_FAILED			 106
-#define AEPHK_R_INIT_FAILURE				 107
-#define AEPHK_R_MISSING_KEY_COMPONENTS			 108
-#define AEPHK_R_MOD_EXP_CRT_FAILED			 109
-#define AEPHK_R_MOD_EXP_FAILED				 110
-#define AEPHK_R_NOT_LOADED				 111
-#define AEPHK_R_OK					 112
-#define AEPHK_R_RETURN_CONNECTION_FAILED		 113
-#define AEPHK_R_SETBNCALLBACK_FAILURE			 114
-#define AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL		 116
-#define AEPHK_R_UNIT_FAILURE				 115
+# define AEPHK_R_ALREADY_LOADED                           100
+# define AEPHK_R_CLOSE_HANDLES_FAILED                     101
+# define AEPHK_R_CONNECTIONS_IN_USE                       102
+# define AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED             103
+# define AEPHK_R_FINALIZE_FAILED                          104
+# define AEPHK_R_GET_HANDLE_FAILED                        105
+# define AEPHK_R_GET_RANDOM_FAILED                        106
+# define AEPHK_R_INIT_FAILURE                             107
+# define AEPHK_R_MISSING_KEY_COMPONENTS                   108
+# define AEPHK_R_MOD_EXP_CRT_FAILED                       109
+# define AEPHK_R_MOD_EXP_FAILED                           110
+# define AEPHK_R_NOT_LOADED                               111
+# define AEPHK_R_OK                                       112
+# define AEPHK_R_RETURN_CONNECTION_FAILED                 113
+# define AEPHK_R_SETBNCALLBACK_FAILURE                    114
+# define AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL              116
+# define AEPHK_R_UNIT_FAILURE                             115
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_atalla.c b/engines/e_atalla.c
index fabaa86a52..6a324e6766 100644
--- a/engines/e_atalla.c
+++ b/engines/e_atalla.c
@@ -1,6 +1,7 @@
 /* crypto/engine/hw_atalla.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,545 +64,563 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_ATALLA
+# ifndef OPENSSL_NO_HW_ATALLA
 
-#ifdef FLAT_INC
-#include "atalla.h"
-#else
-#include "vendor_defns/atalla.h"
-#endif
+#  ifdef FLAT_INC
+#   include "atalla.h"
+#  else
+#   include "vendor_defns/atalla.h"
+#  endif
 
-#define ATALLA_LIB_NAME "atalla engine"
-#include "e_atalla_err.c"
+#  define ATALLA_LIB_NAME "atalla engine"
+#  include "e_atalla_err.c"
 
 static int atalla_destroy(ENGINE *e);
 static int atalla_init(ENGINE *e);
 static int atalla_finish(ENGINE *e);
-static int atalla_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int atalla_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 
 /* BIGNUM stuff */
 static int atalla_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
+                          const BIGNUM *m, BN_CTX *ctx);
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* RSA stuff */
-static int atalla_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+static int atalla_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx);
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int atalla_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx);
+#  endif
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 /* DSA stuff */
 static int atalla_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont);
+                              BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                              BN_CTX *ctx, BN_MONT_CTX *in_mont);
 static int atalla_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx);
-#endif
+                              const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx);
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* DH stuff */
 /* This function is alised to mod_exp (with the DH and mont dropped). */
 static int atalla_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx);
+#  endif
 
 /* The definitions for control commands specific to this engine */
-#define ATALLA_CMD_SO_PATH		ENGINE_CMD_BASE
+#  define ATALLA_CMD_SO_PATH              ENGINE_CMD_BASE
 static const ENGINE_CMD_DEFN atalla_cmd_defns[] = {
-	{ATALLA_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'atasi' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
+    {ATALLA_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'atasi' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD atalla_rsa =
-	{
-	"Atalla RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	atalla_rsa_mod_exp,
-	atalla_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
-
-#ifndef OPENSSL_NO_DSA
+static RSA_METHOD atalla_rsa = {
+    "Atalla RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    atalla_rsa_mod_exp,
+    atalla_mod_exp_mont,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
 /* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD atalla_dsa =
-	{
-	"Atalla DSA method",
-	NULL, /* dsa_do_sign */
-	NULL, /* dsa_sign_setup */
-	NULL, /* dsa_do_verify */
-	atalla_dsa_mod_exp, /* dsa_mod_exp */
-	atalla_mod_exp_dsa, /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL, /* app_data */
-	NULL, /* dsa_paramgen */
-	NULL /* dsa_keygen */
-	};
-#endif
-
-#ifndef OPENSSL_NO_DH
+static DSA_METHOD atalla_dsa = {
+    "Atalla DSA method",
+    NULL,                       /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    NULL,                       /* dsa_do_verify */
+    atalla_dsa_mod_exp,         /* dsa_mod_exp */
+    atalla_mod_exp_dsa,         /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* dsa_paramgen */
+    NULL                        /* dsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD atalla_dh =
-	{
-	"Atalla DH method",
-	NULL,
-	NULL,
-	atalla_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
+static DH_METHOD atalla_dh = {
+    "Atalla DH method",
+    NULL,
+    NULL,
+    atalla_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_atalla_id = "atalla";
 static const char *engine_atalla_name = "Atalla hardware engine support";
 
-/* This internal function is used by ENGINE_atalla() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_atalla() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD *meth2;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth3;
-#endif
-	if(!ENGINE_set_id(e, engine_atalla_id) ||
-			!ENGINE_set_name(e, engine_atalla_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &atalla_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA(e, &atalla_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &atalla_dh) ||
-#endif
-			!ENGINE_set_destroy_function(e, atalla_destroy) ||
-			!ENGINE_set_init_function(e, atalla_init) ||
-			!ENGINE_set_finish_function(e, atalla_finish) ||
-			!ENGINE_set_ctrl_function(e, atalla_ctrl) ||
-			!ENGINE_set_cmd_defns(e, atalla_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the atalla-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	atalla_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	atalla_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	atalla_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	atalla_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DSA
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2 = DSA_OpenSSL();
-	atalla_dsa.dsa_do_sign = meth2->dsa_do_sign;
-	atalla_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
-	atalla_dsa.dsa_do_verify = meth2->dsa_do_verify;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	atalla_dh.generate_key = meth3->generate_key;
-	atalla_dh.compute_key = meth3->compute_key;
-#endif
-
-	/* Ensure the atalla error handling is set up */
-	ERR_load_ATALLA_strings();
-	return 1;
-	}
-
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth2;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth3;
+#  endif
+    if (!ENGINE_set_id(e, engine_atalla_id) ||
+        !ENGINE_set_name(e, engine_atalla_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &atalla_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &atalla_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &atalla_dh) ||
+#  endif
+        !ENGINE_set_destroy_function(e, atalla_destroy) ||
+        !ENGINE_set_init_function(e, atalla_init) ||
+        !ENGINE_set_finish_function(e, atalla_finish) ||
+        !ENGINE_set_ctrl_function(e, atalla_ctrl) ||
+        !ENGINE_set_cmd_defns(e, atalla_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * atalla-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    atalla_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    atalla_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    atalla_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    atalla_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * Use the DSA_OpenSSL() method and just hook the mod_exp-ish bits.
+     */
+    meth2 = DSA_OpenSSL();
+    atalla_dsa.dsa_do_sign = meth2->dsa_do_sign;
+    atalla_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
+    atalla_dsa.dsa_do_verify = meth2->dsa_do_verify;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    atalla_dh.generate_key = meth3->generate_key;
+    atalla_dh.compute_key = meth3->compute_key;
+#  endif
+
+    /* Ensure the atalla error handling is set up */
+    ERR_load_ATALLA_strings();
+    return 1;
+}
+
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_atalla(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_atalla(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_atalla();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
-
-/* This is a process-global DSO handle used for loading and unloading
- * the Atalla library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_atalla();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
+
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * Atalla library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 static DSO *atalla_dso = NULL;
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 static tfnASI_GetHardwareConfig *p_Atalla_GetHardwareConfig = NULL;
 static tfnASI_RSAPrivateKeyOpFn *p_Atalla_RSAPrivateKeyOpFn = NULL;
-static tfnASI_GetPerformanceStatistics *p_Atalla_GetPerformanceStatistics = NULL;
-
-/* These are the static string constants for the DSO file name and the function
- * symbol names to bind to. Regrettably, the DSO name on *nix appears to be
- * "atasi.so" rather than something more consistent like "libatasi.so". At the
- * time of writing, I'm not sure what the file name on win32 is but clearly
- * native name translation is not possible (eg libatasi.so on *nix, and
- * atasi.dll on win32). For the purposes of testing, I have created a symbollic
- * link called "libatasi.so" so that we can use native name-translation - a
- * better solution will be needed. */
+static tfnASI_GetPerformanceStatistics *p_Atalla_GetPerformanceStatistics =
+    NULL;
+
+/*
+ * These are the static string constants for the DSO file name and the
+ * function symbol names to bind to. Regrettably, the DSO name on *nix
+ * appears to be "atasi.so" rather than something more consistent like
+ * "libatasi.so". At the time of writing, I'm not sure what the file name on
+ * win32 is but clearly native name translation is not possible (eg
+ * libatasi.so on *nix, and atasi.dll on win32). For the purposes of testing,
+ * I have created a symbollic link called "libatasi.so" so that we can use
+ * native name-translation - a better solution will be needed.
+ */
 static const char *ATALLA_LIBNAME = NULL;
 static const char *get_ATALLA_LIBNAME(void)
-	{
-		if(ATALLA_LIBNAME)
-			return ATALLA_LIBNAME;
-		return "atasi";
-	}
+{
+    if (ATALLA_LIBNAME)
+        return ATALLA_LIBNAME;
+    return "atasi";
+}
+
 static void free_ATALLA_LIBNAME(void)
-	{
-		if(ATALLA_LIBNAME)
-			OPENSSL_free((void*)ATALLA_LIBNAME);
-		ATALLA_LIBNAME = NULL;
-	}
+{
+    if (ATALLA_LIBNAME)
+        OPENSSL_free((void *)ATALLA_LIBNAME);
+    ATALLA_LIBNAME = NULL;
+}
+
 static long set_ATALLA_LIBNAME(const char *name)
-	{
-	free_ATALLA_LIBNAME();
-	return (((ATALLA_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
+{
+    free_ATALLA_LIBNAME();
+    return (((ATALLA_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
 static const char *ATALLA_F1 = "ASI_GetHardwareConfig";
 static const char *ATALLA_F2 = "ASI_RSAPrivateKeyOpFn";
 static const char *ATALLA_F3 = "ASI_GetPerformanceStatistics";
 
 /* Destructor (complements the "ENGINE_atalla()" constructor) */
 static int atalla_destroy(ENGINE *e)
-	{
-	free_ATALLA_LIBNAME();
-	/* Unload the atalla error strings so any error state including our
-	 * functs or reasons won't lead to a segfault (they simply get displayed
-	 * without corresponding string data because none will be found). */
-	ERR_unload_ATALLA_strings();
-	return 1;
-	}
+{
+    free_ATALLA_LIBNAME();
+    /*
+     * Unload the atalla error strings so any error state including our
+     * functs or reasons won't lead to a segfault (they simply get displayed
+     * without corresponding string data because none will be found).
+     */
+    ERR_unload_ATALLA_strings();
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int atalla_init(ENGINE *e)
-	{
-	tfnASI_GetHardwareConfig *p1;
-	tfnASI_RSAPrivateKeyOpFn *p2;
-	tfnASI_GetPerformanceStatistics *p3;
-	/* Not sure of the origin of this magic value, but Ben's code had it
-	 * and it seemed to have been working for a few people. :-) */
-	unsigned int config_buf[1024];
-
-	if(atalla_dso != NULL)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_INIT,ATALLA_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libatasi.so/atasi.dll/whatever. Needs to be
-	 * changed unfortunately because the Atalla drivers don't have
-	 * standard library names that can be platform-translated well. */
-	/* TODO: Work out how to actually map to the names the Atalla
-	 * drivers really use - for now a symbollic link needs to be
-	 * created on the host system from libatasi.so to atasi.so on
-	 * unix variants. */
-	atalla_dso = DSO_load(NULL, get_ATALLA_LIBNAME(), NULL, 0);
-	if(atalla_dso == NULL)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_INIT,ATALLA_R_NOT_LOADED);
-		goto err;
-		}
-	if(!(p1 = (tfnASI_GetHardwareConfig *)DSO_bind_func(
-				atalla_dso, ATALLA_F1)) ||
-			!(p2 = (tfnASI_RSAPrivateKeyOpFn *)DSO_bind_func(
-				atalla_dso, ATALLA_F2)) ||
-			!(p3 = (tfnASI_GetPerformanceStatistics *)DSO_bind_func(
-				atalla_dso, ATALLA_F3)))
-		{
-		ATALLAerr(ATALLA_F_ATALLA_INIT,ATALLA_R_NOT_LOADED);
-		goto err;
-		}
-	/* Copy the pointers */
-	p_Atalla_GetHardwareConfig = p1;
-	p_Atalla_RSAPrivateKeyOpFn = p2;
-	p_Atalla_GetPerformanceStatistics = p3;
-	/* Perform a basic test to see if there's actually any unit
-	 * running. */
-	if(p1(0L, config_buf) != 0)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_INIT,ATALLA_R_UNIT_FAILURE);
-		goto err;
-		}
-	/* Everything's fine. */
-	return 1;
-err:
-	if(atalla_dso)
-		DSO_free(atalla_dso);
-	atalla_dso = NULL;
-	p_Atalla_GetHardwareConfig = NULL;
-	p_Atalla_RSAPrivateKeyOpFn = NULL;
-	p_Atalla_GetPerformanceStatistics = NULL;
-	return 0;
-	}
+{
+    tfnASI_GetHardwareConfig *p1;
+    tfnASI_RSAPrivateKeyOpFn *p2;
+    tfnASI_GetPerformanceStatistics *p3;
+    /*
+     * Not sure of the origin of this magic value, but Ben's code had it and
+     * it seemed to have been working for a few people. :-)
+     */
+    unsigned int config_buf[1024];
+
+    if (atalla_dso != NULL) {
+        ATALLAerr(ATALLA_F_ATALLA_INIT, ATALLA_R_ALREADY_LOADED);
+        goto err;
+    }
+    /*
+     * Attempt to load libatasi.so/atasi.dll/whatever. Needs to be changed
+     * unfortunately because the Atalla drivers don't have standard library
+     * names that can be platform-translated well.
+     */
+    /*
+     * TODO: Work out how to actually map to the names the Atalla drivers
+     * really use - for now a symbollic link needs to be created on the host
+     * system from libatasi.so to atasi.so on unix variants.
+     */
+    atalla_dso = DSO_load(NULL, get_ATALLA_LIBNAME(), NULL, 0);
+    if (atalla_dso == NULL) {
+        ATALLAerr(ATALLA_F_ATALLA_INIT, ATALLA_R_NOT_LOADED);
+        goto err;
+    }
+    if (!
+        (p1 =
+         (tfnASI_GetHardwareConfig *) DSO_bind_func(atalla_dso, ATALLA_F1))
+|| !(p2 = (tfnASI_RSAPrivateKeyOpFn *) DSO_bind_func(atalla_dso, ATALLA_F2))
+|| !(p3 =
+     (tfnASI_GetPerformanceStatistics *) DSO_bind_func(atalla_dso,
+                                                       ATALLA_F3))) {
+        ATALLAerr(ATALLA_F_ATALLA_INIT, ATALLA_R_NOT_LOADED);
+        goto err;
+    }
+    /* Copy the pointers */
+    p_Atalla_GetHardwareConfig = p1;
+    p_Atalla_RSAPrivateKeyOpFn = p2;
+    p_Atalla_GetPerformanceStatistics = p3;
+    /*
+     * Perform a basic test to see if there's actually any unit running.
+     */
+    if (p1(0L, config_buf) != 0) {
+        ATALLAerr(ATALLA_F_ATALLA_INIT, ATALLA_R_UNIT_FAILURE);
+        goto err;
+    }
+    /* Everything's fine. */
+    return 1;
+ err:
+    if (atalla_dso)
+        DSO_free(atalla_dso);
+    atalla_dso = NULL;
+    p_Atalla_GetHardwareConfig = NULL;
+    p_Atalla_RSAPrivateKeyOpFn = NULL;
+    p_Atalla_GetPerformanceStatistics = NULL;
+    return 0;
+}
 
 static int atalla_finish(ENGINE *e)
-	{
-	free_ATALLA_LIBNAME();
-	if(atalla_dso == NULL)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_FINISH,ATALLA_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(atalla_dso))
-		{
-		ATALLAerr(ATALLA_F_ATALLA_FINISH,ATALLA_R_UNIT_FAILURE);
-		return 0;
-		}
-	atalla_dso = NULL;
-	p_Atalla_GetHardwareConfig = NULL;
-	p_Atalla_RSAPrivateKeyOpFn = NULL;
-	p_Atalla_GetPerformanceStatistics = NULL;
-	return 1;
-	}
-
-static int atalla_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((atalla_dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case ATALLA_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			ATALLAerr(ATALLA_F_ATALLA_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			ATALLAerr(ATALLA_F_ATALLA_CTRL,ATALLA_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_ATALLA_LIBNAME((const char *)p);
-	default:
-		break;
-		}
-	ATALLAerr(ATALLA_F_ATALLA_CTRL,ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+{
+    free_ATALLA_LIBNAME();
+    if (atalla_dso == NULL) {
+        ATALLAerr(ATALLA_F_ATALLA_FINISH, ATALLA_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(atalla_dso)) {
+        ATALLAerr(ATALLA_F_ATALLA_FINISH, ATALLA_R_UNIT_FAILURE);
+        return 0;
+    }
+    atalla_dso = NULL;
+    p_Atalla_GetHardwareConfig = NULL;
+    p_Atalla_RSAPrivateKeyOpFn = NULL;
+    p_Atalla_GetPerformanceStatistics = NULL;
+    return 1;
+}
+
+static int atalla_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int initialised = ((atalla_dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case ATALLA_CMD_SO_PATH:
+        if (p == NULL) {
+            ATALLAerr(ATALLA_F_ATALLA_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            ATALLAerr(ATALLA_F_ATALLA_CTRL, ATALLA_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_ATALLA_LIBNAME((const char *)p);
+    default:
+        break;
+    }
+    ATALLAerr(ATALLA_F_ATALLA_CTRL, ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int atalla_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx)
-	{
-	/* I need somewhere to store temporary serialised values for
-	 * use with the Atalla API calls. A neat cheat - I'll use
-	 * BIGNUMs from the BN_CTX but access their arrays directly as
-	 * byte arrays . This way I don't have to clean anything
-	 * up. */
-	BIGNUM *modulus;
-	BIGNUM *exponent;
-	BIGNUM *argument;
-	BIGNUM *result;
-	RSAPrivateKey keydata;
-	int to_return, numbytes;
-
-	modulus = exponent = argument = result = NULL;
-	to_return = 0; /* expect failure */
-
-	if(!atalla_dso)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_MOD_EXP,ATALLA_R_NOT_LOADED);
-		goto err;
-		}
-	/* Prepare the params */
-	BN_CTX_start(ctx);
-	modulus = BN_CTX_get(ctx);
-	exponent = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if (!result)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_MOD_EXP,ATALLA_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, m->top) ||
-	   !bn_wexpand(argument, m->top) || !bn_wexpand(result, m->top))
-		{
-		ATALLAerr(ATALLA_F_ATALLA_MOD_EXP,ATALLA_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	/* Prepare the key-data */
-	memset(&keydata, 0,sizeof keydata);
-	numbytes = BN_num_bytes(m);
-	memset(exponent->d, 0, numbytes);
-	memset(modulus->d, 0, numbytes);
-	BN_bn2bin(p, (unsigned char *)exponent->d + numbytes - BN_num_bytes(p));
-	BN_bn2bin(m, (unsigned char *)modulus->d + numbytes - BN_num_bytes(m));
-	keydata.privateExponent.data = (unsigned char *)exponent->d;
-	keydata.privateExponent.len = numbytes;
-	keydata.modulus.data = (unsigned char *)modulus->d;
-	keydata.modulus.len = numbytes;
-	/* Prepare the argument */
-	memset(argument->d, 0, numbytes);
-	memset(result->d, 0, numbytes);
-	BN_bn2bin(a, (unsigned char *)argument->d + numbytes - BN_num_bytes(a));
-	/* Perform the operation */
-	if(p_Atalla_RSAPrivateKeyOpFn(&keydata, (unsigned char *)result->d,
-			(unsigned char *)argument->d,
-			keydata.modulus.len) != 0)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_MOD_EXP,ATALLA_R_REQUEST_FAILED);
-		goto err;
-		}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, numbytes, r);
-	to_return = 1;
-err:
-	BN_CTX_end(ctx);
-	return to_return;
-	}
-
-#ifndef OPENSSL_NO_RSA
-static int atalla_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	int to_return = 0;
-
-	if(!atalla_dso)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_RSA_MOD_EXP,ATALLA_R_NOT_LOADED);
-		goto err;
-		}
-	if(!rsa->d || !rsa->n)
-		{
-		ATALLAerr(ATALLA_F_ATALLA_RSA_MOD_EXP,ATALLA_R_MISSING_KEY_COMPONENTS);
-		goto err;
-		}
-	to_return = atalla_mod_exp(r0, I, rsa->d, rsa->n, ctx);
-err:
-	return to_return;
-	}
-#endif
-
-#ifndef OPENSSL_NO_DSA
-/* This code was liberated and adapted from the commented-out code in
- * dsa_ossl.c. Because of the unoptimised form of the Atalla acceleration
- * (it doesn't have a CRT form for RSA), this function means that an
- * Atalla system running with a DSA server certificate can handshake
- * around 5 or 6 times faster/more than an equivalent system running with
- * RSA. Just check out the "signs" statistics from the RSA and DSA parts
- * of "openssl speed -engine atalla dsa1024 rsa1024". */
+                          const BIGNUM *m, BN_CTX *ctx)
+{
+    /*
+     * I need somewhere to store temporary serialised values for use with the
+     * Atalla API calls. A neat cheat - I'll use BIGNUMs from the BN_CTX but
+     * access their arrays directly as byte arrays . This way I don't
+     * have to clean anything up.
+     */
+    BIGNUM *modulus;
+    BIGNUM *exponent;
+    BIGNUM *argument;
+    BIGNUM *result;
+    RSAPrivateKey keydata;
+    int to_return, numbytes;
+
+    modulus = exponent = argument = result = NULL;
+    to_return = 0;              /* expect failure */
+
+    if (!atalla_dso) {
+        ATALLAerr(ATALLA_F_ATALLA_MOD_EXP, ATALLA_R_NOT_LOADED);
+        goto err;
+    }
+    /* Prepare the params */
+    BN_CTX_start(ctx);
+    modulus = BN_CTX_get(ctx);
+    exponent = BN_CTX_get(ctx);
+    argument = BN_CTX_get(ctx);
+    result = BN_CTX_get(ctx);
+    if (!result) {
+        ATALLAerr(ATALLA_F_ATALLA_MOD_EXP, ATALLA_R_BN_CTX_FULL);
+        goto err;
+    }
+    if (!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, m->top) ||
+        !bn_wexpand(argument, m->top) || !bn_wexpand(result, m->top)) {
+        ATALLAerr(ATALLA_F_ATALLA_MOD_EXP, ATALLA_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    /* Prepare the key-data */
+    memset(&keydata, 0, sizeof keydata);
+    numbytes = BN_num_bytes(m);
+    memset(exponent->d, 0, numbytes);
+    memset(modulus->d, 0, numbytes);
+    BN_bn2bin(p, (unsigned char *)exponent->d + numbytes - BN_num_bytes(p));
+    BN_bn2bin(m, (unsigned char *)modulus->d + numbytes - BN_num_bytes(m));
+    keydata.privateExponent.data = (unsigned char *)exponent->d;
+    keydata.privateExponent.len = numbytes;
+    keydata.modulus.data = (unsigned char *)modulus->d;
+    keydata.modulus.len = numbytes;
+    /* Prepare the argument */
+    memset(argument->d, 0, numbytes);
+    memset(result->d, 0, numbytes);
+    BN_bn2bin(a, (unsigned char *)argument->d + numbytes - BN_num_bytes(a));
+    /* Perform the operation */
+    if (p_Atalla_RSAPrivateKeyOpFn(&keydata, (unsigned char *)result->d,
+                                   (unsigned char *)argument->d,
+                                   keydata.modulus.len) != 0) {
+        ATALLAerr(ATALLA_F_ATALLA_MOD_EXP, ATALLA_R_REQUEST_FAILED);
+        goto err;
+    }
+    /* Convert the response */
+    BN_bin2bn((unsigned char *)result->d, numbytes, r);
+    to_return = 1;
+ err:
+    BN_CTX_end(ctx);
+    return to_return;
+}
+
+#  ifndef OPENSSL_NO_RSA
+static int atalla_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx)
+{
+    int to_return = 0;
+
+    if (!atalla_dso) {
+        ATALLAerr(ATALLA_F_ATALLA_RSA_MOD_EXP, ATALLA_R_NOT_LOADED);
+        goto err;
+    }
+    if (!rsa->d || !rsa->n) {
+        ATALLAerr(ATALLA_F_ATALLA_RSA_MOD_EXP,
+                  ATALLA_R_MISSING_KEY_COMPONENTS);
+        goto err;
+    }
+    to_return = atalla_mod_exp(r0, I, rsa->d, rsa->n, ctx);
+ err:
+    return to_return;
+}
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+/*
+ * This code was liberated and adapted from the commented-out code in
+ * dsa_ossl.c. Because of the unoptimised form of the Atalla acceleration (it
+ * doesn't have a CRT form for RSA), this function means that an Atalla
+ * system running with a DSA server certificate can handshake around 5 or 6
+ * times faster/more than an equivalent system running with RSA. Just check
+ * out the "signs" statistics from the RSA and DSA parts of "openssl speed
+ * -engine atalla dsa1024 rsa1024".
+ */
 static int atalla_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int to_return = 0;
- 
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!atalla_mod_exp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!atalla_mod_exp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	to_return = 1;
-end:
-	BN_free(&t);
-	return to_return;
-	}
+                              BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                              BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int to_return = 0;
+
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!atalla_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!atalla_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
+ end:
+    BN_free(&t);
+    return to_return;
+}
 
 static int atalla_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-
-#ifndef OPENSSL_NO_RSA
+                              const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx)
+{
+    return atalla_mod_exp(r, a, p, m, ctx);
+}
+#  endif
+
+#  ifndef OPENSSL_NO_RSA
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int atalla_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-
-#ifndef OPENSSL_NO_DH
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx)
+{
+    return atalla_mod_exp(r, a, p, m, ctx);
+}
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int atalla_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return atalla_mod_exp(r, a, p, m, ctx);
+}
+#  endif
+
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_atalla_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_atalla_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_ATALLA */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_ATALLA */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_atalla_err.c b/engines/e_atalla_err.c
index fd3e0049ce..ff47322389 100644
--- a/engines/e_atalla_err.c
+++ b/engines/e_atalla_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,85 +66,80 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA ATALLA_str_functs[]=
-	{
-{ERR_FUNC(ATALLA_F_ATALLA_CTRL),	"ATALLA_CTRL"},
-{ERR_FUNC(ATALLA_F_ATALLA_FINISH),	"ATALLA_FINISH"},
-{ERR_FUNC(ATALLA_F_ATALLA_INIT),	"ATALLA_INIT"},
-{ERR_FUNC(ATALLA_F_ATALLA_MOD_EXP),	"ATALLA_MOD_EXP"},
-{ERR_FUNC(ATALLA_F_ATALLA_RSA_MOD_EXP),	"ATALLA_RSA_MOD_EXP"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA ATALLA_str_reasons[]=
-	{
-{ERR_REASON(ATALLA_R_ALREADY_LOADED)     ,"already loaded"},
-{ERR_REASON(ATALLA_R_BN_CTX_FULL)        ,"bn ctx full"},
-{ERR_REASON(ATALLA_R_BN_EXPAND_FAIL)     ,"bn expand fail"},
-{ERR_REASON(ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(ATALLA_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(ATALLA_R_NOT_LOADED)         ,"not loaded"},
-{ERR_REASON(ATALLA_R_REQUEST_FAILED)     ,"request failed"},
-{ERR_REASON(ATALLA_R_UNIT_FAILURE)       ,"unit failure"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA ATALLA_str_functs[] = {
+    {ERR_FUNC(ATALLA_F_ATALLA_CTRL), "ATALLA_CTRL"},
+    {ERR_FUNC(ATALLA_F_ATALLA_FINISH), "ATALLA_FINISH"},
+    {ERR_FUNC(ATALLA_F_ATALLA_INIT), "ATALLA_INIT"},
+    {ERR_FUNC(ATALLA_F_ATALLA_MOD_EXP), "ATALLA_MOD_EXP"},
+    {ERR_FUNC(ATALLA_F_ATALLA_RSA_MOD_EXP), "ATALLA_RSA_MOD_EXP"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA ATALLA_str_reasons[] = {
+    {ERR_REASON(ATALLA_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(ATALLA_R_BN_CTX_FULL), "bn ctx full"},
+    {ERR_REASON(ATALLA_R_BN_EXPAND_FAIL), "bn expand fail"},
+    {ERR_REASON(ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(ATALLA_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(ATALLA_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(ATALLA_R_REQUEST_FAILED), "request failed"},
+    {ERR_REASON(ATALLA_R_UNIT_FAILURE), "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef ATALLA_LIB_NAME
-static ERR_STRING_DATA ATALLA_lib_name[]=
-        {
-{0	,ATALLA_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA ATALLA_lib_name[] = {
+    {0, ATALLA_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int ATALLA_lib_error_code=0;
-static int ATALLA_error_init=1;
+static int ATALLA_lib_error_code = 0;
+static int ATALLA_error_init = 1;
 
 static void ERR_load_ATALLA_strings(void)
-	{
-	if (ATALLA_lib_error_code == 0)
-		ATALLA_lib_error_code=ERR_get_next_error_library();
+{
+    if (ATALLA_lib_error_code == 0)
+        ATALLA_lib_error_code = ERR_get_next_error_library();
 
-	if (ATALLA_error_init)
-		{
-		ATALLA_error_init=0;
+    if (ATALLA_error_init) {
+        ATALLA_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(ATALLA_lib_error_code,ATALLA_str_functs);
-		ERR_load_strings(ATALLA_lib_error_code,ATALLA_str_reasons);
+        ERR_load_strings(ATALLA_lib_error_code, ATALLA_str_functs);
+        ERR_load_strings(ATALLA_lib_error_code, ATALLA_str_reasons);
 #endif
 
 #ifdef ATALLA_LIB_NAME
-		ATALLA_lib_name->error = ERR_PACK(ATALLA_lib_error_code,0,0);
-		ERR_load_strings(0,ATALLA_lib_name);
+        ATALLA_lib_name->error = ERR_PACK(ATALLA_lib_error_code, 0, 0);
+        ERR_load_strings(0, ATALLA_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_ATALLA_strings(void)
-	{
-	if (ATALLA_error_init == 0)
-		{
+{
+    if (ATALLA_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(ATALLA_lib_error_code,ATALLA_str_functs);
-		ERR_unload_strings(ATALLA_lib_error_code,ATALLA_str_reasons);
+        ERR_unload_strings(ATALLA_lib_error_code, ATALLA_str_functs);
+        ERR_unload_strings(ATALLA_lib_error_code, ATALLA_str_reasons);
 #endif
 
 #ifdef ATALLA_LIB_NAME
-		ERR_unload_strings(0,ATALLA_lib_name);
+        ERR_unload_strings(0, ATALLA_lib_name);
 #endif
-		ATALLA_error_init=1;
-		}
-	}
+        ATALLA_error_init = 1;
+    }
+}
 
 static void ERR_ATALLA_error(int function, int reason, char *file, int line)
-	{
-	if (ATALLA_lib_error_code == 0)
-		ATALLA_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(ATALLA_lib_error_code,function,reason,file,line);
-	}
+{
+    if (ATALLA_lib_error_code == 0)
+        ATALLA_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(ATALLA_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_atalla_err.h b/engines/e_atalla_err.h
index 36e09bf42f..7b71eff407 100644
--- a/engines/e_atalla_err.h
+++ b/engines/e_atalla_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,39 +53,40 @@
  */
 
 #ifndef HEADER_ATALLA_ERR_H
-#define HEADER_ATALLA_ERR_H
+# define HEADER_ATALLA_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_ATALLA_strings(void);
 static void ERR_unload_ATALLA_strings(void);
 static void ERR_ATALLA_error(int function, int reason, char *file, int line);
-#define ATALLAerr(f,r) ERR_ATALLA_error((f),(r),__FILE__,__LINE__)
+# define ATALLAerr(f,r) ERR_ATALLA_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the ATALLA functions. */
 
 /* Function codes. */
-#define ATALLA_F_ATALLA_CTRL				 100
-#define ATALLA_F_ATALLA_FINISH				 101
-#define ATALLA_F_ATALLA_INIT				 102
-#define ATALLA_F_ATALLA_MOD_EXP				 103
-#define ATALLA_F_ATALLA_RSA_MOD_EXP			 104
+# define ATALLA_F_ATALLA_CTRL                             100
+# define ATALLA_F_ATALLA_FINISH                           101
+# define ATALLA_F_ATALLA_INIT                             102
+# define ATALLA_F_ATALLA_MOD_EXP                          103
+# define ATALLA_F_ATALLA_RSA_MOD_EXP                      104
 
 /* Reason codes. */
-#define ATALLA_R_ALREADY_LOADED				 100
-#define ATALLA_R_BN_CTX_FULL				 101
-#define ATALLA_R_BN_EXPAND_FAIL				 102
-#define ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED		 103
-#define ATALLA_R_MISSING_KEY_COMPONENTS			 104
-#define ATALLA_R_NOT_LOADED				 105
-#define ATALLA_R_REQUEST_FAILED				 106
-#define ATALLA_R_UNIT_FAILURE				 107
+# define ATALLA_R_ALREADY_LOADED                          100
+# define ATALLA_R_BN_CTX_FULL                             101
+# define ATALLA_R_BN_EXPAND_FAIL                          102
+# define ATALLA_R_CTRL_COMMAND_NOT_IMPLEMENTED            103
+# define ATALLA_R_MISSING_KEY_COMPONENTS                  104
+# define ATALLA_R_NOT_LOADED                              105
+# define ATALLA_R_REQUEST_FAILED                          106
+# define ATALLA_R_UNIT_FAILURE                            107
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_capi.c b/engines/e_capi.c
index a3456a330c..f4cd2ffe7f 100644
--- a/engines/e_capi.c
+++ b/engines/e_capi.c
@@ -1,5 +1,6 @@
 /* engines/e_capi.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -51,7 +52,6 @@
  * ====================================================================
  */
 
-
 #include 
 #include 
 #include 
@@ -59,22 +59,22 @@
 #include 
 
 #ifdef OPENSSL_SYS_WIN32
-#ifndef OPENSSL_NO_CAPIENG
+# ifndef OPENSSL_NO_CAPIENG
 
-#include 
-#include 
-#include 
+#  include 
+#  include 
+#  include 
 
-#ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x0400
-#endif
+#  ifndef _WIN32_WINNT
+#   define _WIN32_WINNT 0x0400
+#  endif
 
-#include 
-#include 
-#include 
-#ifndef alloca
-# define alloca _alloca
-#endif
+#  include 
+#  include 
+#  include 
+#  ifndef alloca
+#   define alloca _alloca
+#  endif
 
 /*
  * This module uses several "new" interfaces, among which is
@@ -88,39 +88,38 @@
  * Yes, it's rather "weak" test and if compilation fails,
  * then re-configure with -DOPENSSL_NO_CAPIENG.
  */
-#if defined(CERT_KEY_PROV_INFO_PROP_ID) && \
+#  if defined(CERT_KEY_PROV_INFO_PROP_ID) && \
     defined(CERT_STORE_PROV_SYSTEM_A) && \
     defined(CERT_STORE_READONLY_FLAG)
-# define __COMPILE_CAPIENG
-#endif /* CERT_KEY_PROV_INFO_PROP_ID */
-#endif /* OPENSSL_NO_CAPIENG */
-#endif /* OPENSSL_SYS_WIN32 */
+#   define __COMPILE_CAPIENG
+#  endif                        /* CERT_KEY_PROV_INFO_PROP_ID */
+# endif                         /* OPENSSL_NO_CAPIENG */
+#endif                          /* OPENSSL_SYS_WIN32 */
 
 #ifdef __COMPILE_CAPIENG
 
-#undef X509_EXTENSIONS
-#undef X509_CERT_PAIR
+# undef X509_EXTENSIONS
+# undef X509_CERT_PAIR
 
 /* Definitions which may be missing from earlier version of headers */
-#ifndef CERT_STORE_OPEN_EXISTING_FLAG
-#define CERT_STORE_OPEN_EXISTING_FLAG                   0x00004000
-#endif
+# ifndef CERT_STORE_OPEN_EXISTING_FLAG
+#  define CERT_STORE_OPEN_EXISTING_FLAG                   0x00004000
+# endif
 
-#ifndef CERT_STORE_CREATE_NEW_FLAG
-#define CERT_STORE_CREATE_NEW_FLAG                      0x00002000
-#endif
+# ifndef CERT_STORE_CREATE_NEW_FLAG
+#  define CERT_STORE_CREATE_NEW_FLAG                      0x00002000
+# endif
 
-#ifndef CERT_SYSTEM_STORE_CURRENT_USER
-#define CERT_SYSTEM_STORE_CURRENT_USER			0x00010000
-#endif 
+# ifndef CERT_SYSTEM_STORE_CURRENT_USER
+#  define CERT_SYSTEM_STORE_CURRENT_USER                  0x00010000
+# endif
 
-#include 
-#include 
-#include 
-
-#include "e_capi_err.h"
-#include "e_capi_err.c"
+# include 
+# include 
+# include 
 
+# include "e_capi_err.h"
+# include "e_capi_err.c"
 
 static const char *engine_capi_id = "capi";
 static const char *engine_capi_name = "CryptoAPI ENGINE";
@@ -131,1790 +130,1719 @@ typedef struct CAPI_KEY_st CAPI_KEY;
 static void capi_addlasterror(void);
 static void capi_adderror(DWORD err);
 
-static void CAPI_trace(CAPI_CTX *ctx, char *format, ...);
+static void CAPI_trace(CAPI_CTX * ctx, char *format, ...);
 
-static int capi_list_providers(CAPI_CTX *ctx, BIO *out);
-static int capi_list_containers(CAPI_CTX *ctx, BIO *out);
-int capi_list_certs(CAPI_CTX *ctx, BIO *out, char *storename);
-void capi_free_key(CAPI_KEY *key);
+static int capi_list_providers(CAPI_CTX * ctx, BIO *out);
+static int capi_list_containers(CAPI_CTX * ctx, BIO *out);
+int capi_list_certs(CAPI_CTX * ctx, BIO *out, char *storename);
+void capi_free_key(CAPI_KEY * key);
 
-static PCCERT_CONTEXT capi_find_cert(CAPI_CTX *ctx, const char *id, HCERTSTORE hstore);
+static PCCERT_CONTEXT capi_find_cert(CAPI_CTX * ctx, const char *id,
+                                     HCERTSTORE hstore);
 
-CAPI_KEY *capi_find_key(CAPI_CTX *ctx, const char *id);
+CAPI_KEY *capi_find_key(CAPI_CTX * ctx, const char *id);
 
 static EVP_PKEY *capi_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
-static int capi_rsa_sign(int dtype, const unsigned char *m, unsigned int m_len,
-             unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
+                                   UI_METHOD *ui_method, void *callback_data);
+static int capi_rsa_sign(int dtype, const unsigned char *m,
+                         unsigned int m_len, unsigned char *sigret,
+                         unsigned int *siglen, const RSA *rsa);
 static int capi_rsa_priv_enc(int flen, const unsigned char *from,
-                unsigned char *to, RSA *rsa, int padding);
+                             unsigned char *to, RSA *rsa, int padding);
 static int capi_rsa_priv_dec(int flen, const unsigned char *from,
-                unsigned char *to, RSA *rsa, int padding);
+                             unsigned char *to, RSA *rsa, int padding);
 static int capi_rsa_free(RSA *rsa);
 
 static DSA_SIG *capi_dsa_do_sign(const unsigned char *digest, int dlen,
-							DSA *dsa);
+                                 DSA *dsa);
 static int capi_dsa_free(DSA *dsa);
 
 static int capi_load_ssl_client_cert(ENGINE *e, SSL *ssl,
-	STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **pkey,
-	STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data);
+                                     STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
+                                     EVP_PKEY **pkey, STACK_OF(X509) **pother,
+                                     UI_METHOD *ui_method,
+                                     void *callback_data);
 
 static int cert_select_simple(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs);
-#ifdef OPENSSL_CAPIENG_DIALOG
+# ifdef OPENSSL_CAPIENG_DIALOG
 static int cert_select_dialog(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs);
-#endif
+# endif
 
-typedef PCCERT_CONTEXT (WINAPI *CERTDLG)(HCERTSTORE, HWND, LPCWSTR,
-						LPCWSTR, DWORD, DWORD,
-						void *);
-typedef HWND (WINAPI *GETCONSWIN)(void);
+typedef PCCERT_CONTEXT(WINAPI *CERTDLG) (HCERTSTORE, HWND, LPCWSTR,
+                                         LPCWSTR, DWORD, DWORD, void *);
+typedef HWND(WINAPI *GETCONSWIN) (void);
 
-/* This structure contains CAPI ENGINE specific data:
- * it contains various global options and affects how
- * other functions behave.
+/*
+ * This structure contains CAPI ENGINE specific data: it contains various
+ * global options and affects how other functions behave.
  */
 
-#define CAPI_DBG_TRACE	2
-#define CAPI_DBG_ERROR	1
+# define CAPI_DBG_TRACE  2
+# define CAPI_DBG_ERROR  1
 
 struct CAPI_CTX_st {
-	int debug_level;
-	char *debug_file;
-	/* Parameters to use for container lookup */
-	DWORD keytype;
-	LPSTR cspname;
-	DWORD csptype;
-	/* Certificate store name to use */
-	LPSTR storename;
-	LPSTR ssl_client_store;
-	/* System store flags */
-	DWORD store_flags;
-
+    int debug_level;
+    char *debug_file;
+    /* Parameters to use for container lookup */
+    DWORD keytype;
+    LPSTR cspname;
+    DWORD csptype;
+    /* Certificate store name to use */
+    LPSTR storename;
+    LPSTR ssl_client_store;
+    /* System store flags */
+    DWORD store_flags;
 /* Lookup string meanings in load_private_key */
 /* Substring of subject: uses "storename" */
-#define CAPI_LU_SUBSTR		1
+# define CAPI_LU_SUBSTR          1
 /* Friendly name: uses storename */
-#define CAPI_LU_FNAME		2
+# define CAPI_LU_FNAME           2
 /* Container name: uses cspname, keytype */
-#define CAPI_LU_CONTNAME	3
-	int lookup_method;
+# define CAPI_LU_CONTNAME        3
+    int lookup_method;
 /* Info to dump with dumpcerts option */
 /* Issuer and serial name strings */
-#define CAPI_DMP_SUMMARY	0x1
+# define CAPI_DMP_SUMMARY        0x1
 /* Friendly name */
-#define CAPI_DMP_FNAME		0x2
+# define CAPI_DMP_FNAME          0x2
 /* Full X509_print dump */
-#define CAPI_DMP_FULL		0x4
+# define CAPI_DMP_FULL           0x4
 /* Dump PEM format certificate */
-#define CAPI_DMP_PEM		0x8
+# define CAPI_DMP_PEM            0x8
 /* Dump pseudo key (if possible) */
-#define CAPI_DMP_PSKEY		0x10
+# define CAPI_DMP_PSKEY          0x10
 /* Dump key info (if possible) */
-#define CAPI_DMP_PKEYINFO	0x20
-
-	DWORD dump_flags;
-	int (*client_cert_select)(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs);
-
-	CERTDLG certselectdlg;
-	GETCONSWIN getconswindow;
+# define CAPI_DMP_PKEYINFO       0x20
+    DWORD dump_flags;
+    int (*client_cert_select) (ENGINE *e, SSL *ssl, STACK_OF(X509) *certs);
+    CERTDLG certselectdlg;
+    GETCONSWIN getconswindow;
 };
 
-
 static CAPI_CTX *capi_ctx_new();
-static void capi_ctx_free(CAPI_CTX *ctx);
-static int capi_ctx_set_provname(CAPI_CTX *ctx, LPSTR pname, DWORD type, int check);
-static int capi_ctx_set_provname_idx(CAPI_CTX *ctx, int idx);
-
-#define CAPI_CMD_LIST_CERTS		ENGINE_CMD_BASE
-#define CAPI_CMD_LOOKUP_CERT		(ENGINE_CMD_BASE + 1)
-#define CAPI_CMD_DEBUG_LEVEL		(ENGINE_CMD_BASE + 2)
-#define CAPI_CMD_DEBUG_FILE		(ENGINE_CMD_BASE + 3)
-#define CAPI_CMD_KEYTYPE		(ENGINE_CMD_BASE + 4)
-#define CAPI_CMD_LIST_CSPS		(ENGINE_CMD_BASE + 5)
-#define CAPI_CMD_SET_CSP_IDX		(ENGINE_CMD_BASE + 6)
-#define CAPI_CMD_SET_CSP_NAME		(ENGINE_CMD_BASE + 7)
-#define CAPI_CMD_SET_CSP_TYPE		(ENGINE_CMD_BASE + 8)
-#define CAPI_CMD_LIST_CONTAINERS	(ENGINE_CMD_BASE + 9)
-#define CAPI_CMD_LIST_OPTIONS		(ENGINE_CMD_BASE + 10)
-#define CAPI_CMD_LOOKUP_METHOD		(ENGINE_CMD_BASE + 11)
-#define CAPI_CMD_STORE_NAME		(ENGINE_CMD_BASE + 12)
-#define CAPI_CMD_STORE_FLAGS		(ENGINE_CMD_BASE + 13)
+static void capi_ctx_free(CAPI_CTX * ctx);
+static int capi_ctx_set_provname(CAPI_CTX * ctx, LPSTR pname, DWORD type,
+                                 int check);
+static int capi_ctx_set_provname_idx(CAPI_CTX * ctx, int idx);
+
+# define CAPI_CMD_LIST_CERTS             ENGINE_CMD_BASE
+# define CAPI_CMD_LOOKUP_CERT            (ENGINE_CMD_BASE + 1)
+# define CAPI_CMD_DEBUG_LEVEL            (ENGINE_CMD_BASE + 2)
+# define CAPI_CMD_DEBUG_FILE             (ENGINE_CMD_BASE + 3)
+# define CAPI_CMD_KEYTYPE                (ENGINE_CMD_BASE + 4)
+# define CAPI_CMD_LIST_CSPS              (ENGINE_CMD_BASE + 5)
+# define CAPI_CMD_SET_CSP_IDX            (ENGINE_CMD_BASE + 6)
+# define CAPI_CMD_SET_CSP_NAME           (ENGINE_CMD_BASE + 7)
+# define CAPI_CMD_SET_CSP_TYPE           (ENGINE_CMD_BASE + 8)
+# define CAPI_CMD_LIST_CONTAINERS        (ENGINE_CMD_BASE + 9)
+# define CAPI_CMD_LIST_OPTIONS           (ENGINE_CMD_BASE + 10)
+# define CAPI_CMD_LOOKUP_METHOD          (ENGINE_CMD_BASE + 11)
+# define CAPI_CMD_STORE_NAME             (ENGINE_CMD_BASE + 12)
+# define CAPI_CMD_STORE_FLAGS            (ENGINE_CMD_BASE + 13)
 
 static const ENGINE_CMD_DEFN capi_cmd_defns[] = {
-	{CAPI_CMD_LIST_CERTS,
-		"list_certs",
-		"List all certificates in store",
-		ENGINE_CMD_FLAG_NO_INPUT},
-	{CAPI_CMD_LOOKUP_CERT,
-		"lookup_cert",
-		"Lookup and output certificates",
-		ENGINE_CMD_FLAG_STRING},
-	{CAPI_CMD_DEBUG_LEVEL,
-		"debug_level",
-		"debug level (1=errors, 2=trace)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_DEBUG_FILE,
-		"debug_file",
-		"debugging filename)",
-		ENGINE_CMD_FLAG_STRING},
-	{CAPI_CMD_KEYTYPE,
-		"key_type",
-		"Key type: 1=AT_KEYEXCHANGE (default), 2=AT_SIGNATURE",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_LIST_CSPS,
-		"list_csps",
-		"List all CSPs",
-		ENGINE_CMD_FLAG_NO_INPUT},
-	{CAPI_CMD_SET_CSP_IDX,
-		"csp_idx",
-		"Set CSP by index",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_SET_CSP_NAME,
-		"csp_name",
-		"Set CSP name, (default CSP used if not specified)",
-		ENGINE_CMD_FLAG_STRING},
-	{CAPI_CMD_SET_CSP_TYPE,
-		"csp_type",
-		"Set CSP type, (default RSA_PROV_FULL)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_LIST_CONTAINERS,
-		"list_containers",
-		"list container names",
-		ENGINE_CMD_FLAG_NO_INPUT},
-	{CAPI_CMD_LIST_OPTIONS,
-		"list_options",
-		"Set list options (1=summary,2=friendly name, 4=full printout, 8=PEM output, 16=XXX, "
-		"32=private key info)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_LOOKUP_METHOD,
-		"lookup_method",
-		"Set key lookup method (1=substring, 2=friendlyname, 3=container name)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{CAPI_CMD_STORE_NAME,
-		"store_name",
-		"certificate store name, default \"MY\"",
-		ENGINE_CMD_FLAG_STRING},
-	{CAPI_CMD_STORE_FLAGS,
-		"store_flags",
-		"Certificate store flags: 1 = system store",
-		ENGINE_CMD_FLAG_NUMERIC},
-
-	{0, NULL, NULL, 0}
-	};
+    {CAPI_CMD_LIST_CERTS,
+     "list_certs",
+     "List all certificates in store",
+     ENGINE_CMD_FLAG_NO_INPUT},
+    {CAPI_CMD_LOOKUP_CERT,
+     "lookup_cert",
+     "Lookup and output certificates",
+     ENGINE_CMD_FLAG_STRING},
+    {CAPI_CMD_DEBUG_LEVEL,
+     "debug_level",
+     "debug level (1=errors, 2=trace)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_DEBUG_FILE,
+     "debug_file",
+     "debugging filename)",
+     ENGINE_CMD_FLAG_STRING},
+    {CAPI_CMD_KEYTYPE,
+     "key_type",
+     "Key type: 1=AT_KEYEXCHANGE (default), 2=AT_SIGNATURE",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_LIST_CSPS,
+     "list_csps",
+     "List all CSPs",
+     ENGINE_CMD_FLAG_NO_INPUT},
+    {CAPI_CMD_SET_CSP_IDX,
+     "csp_idx",
+     "Set CSP by index",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_SET_CSP_NAME,
+     "csp_name",
+     "Set CSP name, (default CSP used if not specified)",
+     ENGINE_CMD_FLAG_STRING},
+    {CAPI_CMD_SET_CSP_TYPE,
+     "csp_type",
+     "Set CSP type, (default RSA_PROV_FULL)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_LIST_CONTAINERS,
+     "list_containers",
+     "list container names",
+     ENGINE_CMD_FLAG_NO_INPUT},
+    {CAPI_CMD_LIST_OPTIONS,
+     "list_options",
+     "Set list options (1=summary,2=friendly name, 4=full printout, 8=PEM output, 16=XXX, "
+     "32=private key info)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_LOOKUP_METHOD,
+     "lookup_method",
+     "Set key lookup method (1=substring, 2=friendlyname, 3=container name)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {CAPI_CMD_STORE_NAME,
+     "store_name",
+     "certificate store name, default \"MY\"",
+     ENGINE_CMD_FLAG_STRING},
+    {CAPI_CMD_STORE_FLAGS,
+     "store_flags",
+     "Certificate store flags: 1 = system store",
+     ENGINE_CMD_FLAG_NUMERIC},
+
+    {0, NULL, NULL, 0}
+};
 
 static int capi_idx = -1;
 static int rsa_capi_idx = -1;
 static int dsa_capi_idx = -1;
 static int cert_capi_idx = -1;
 
-static int capi_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int ret = 1;
-	CAPI_CTX *ctx;
-	BIO *out;
-	if (capi_idx == -1)
-		{
-		CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_ENGINE_NOT_INITIALIZED);
-		return 0;
-		}
-	ctx = ENGINE_get_ex_data(e, capi_idx);
-	out = BIO_new_fp(stdout, BIO_NOCLOSE);
-	switch (cmd)
-		{
-		case CAPI_CMD_LIST_CSPS:
-		ret = capi_list_providers(ctx, out);
-		break;
-
-		case CAPI_CMD_LIST_CERTS:
-		ret = capi_list_certs(ctx, out, NULL);
-		break;
-
-		case CAPI_CMD_LOOKUP_CERT:
-		ret = capi_list_certs(ctx, out, p);
-		break;
-
-		case CAPI_CMD_LIST_CONTAINERS:
-		ret = capi_list_containers(ctx, out);
-		break;
-
-		case CAPI_CMD_STORE_NAME:
-		if (ctx->storename)
-			OPENSSL_free(ctx->storename);
-		ctx->storename = BUF_strdup(p);
-		CAPI_trace(ctx, "Setting store name to %s\n", p);
-		break;
-
-		case CAPI_CMD_STORE_FLAGS:
-		if (i & 1)
-			{
-			ctx->store_flags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
-			ctx->store_flags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
-			}
-		else
-			{
-			ctx->store_flags |= CERT_SYSTEM_STORE_CURRENT_USER;
-			ctx->store_flags &= ~CERT_SYSTEM_STORE_LOCAL_MACHINE;
-			}
-		CAPI_trace(ctx, "Setting flags to %d\n", i);
-		break;
-
-		case CAPI_CMD_DEBUG_LEVEL:
-		ctx->debug_level = (int)i;
-		CAPI_trace(ctx, "Setting debug level to %d\n", ctx->debug_level);
-		break;
-
-		case CAPI_CMD_DEBUG_FILE:
-		ctx->debug_file = BUF_strdup(p);
-		CAPI_trace(ctx, "Setting debug file to %s\n", ctx->debug_file);
-		break;
-
-		case CAPI_CMD_KEYTYPE:
-		ctx->keytype = i;
-		CAPI_trace(ctx, "Setting key type to %d\n", ctx->keytype);
-		break;
-
-		case CAPI_CMD_SET_CSP_IDX:
-		ret = capi_ctx_set_provname_idx(ctx, i);
-		break;
-
-		case CAPI_CMD_LIST_OPTIONS:
-		ctx->dump_flags = i;
-		break;
-
-		case CAPI_CMD_LOOKUP_METHOD:
-		if (i < 1 || i > 3)
-			{
-			CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_INVALID_LOOKUP_METHOD);
-			return 0;
-			}
-		ctx->lookup_method = i;
-		break;
-
-		case CAPI_CMD_SET_CSP_NAME:
-		ret = capi_ctx_set_provname(ctx, p, ctx->csptype, 1);
-		break;
-
-		case CAPI_CMD_SET_CSP_TYPE:
-		ctx->csptype = i;
-		break;
-
-		default:
-		CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_UNKNOWN_COMMAND);
-		ret = 0;
-	}
-
-	BIO_free(out);
-	return ret;
-
-	}
-
-static RSA_METHOD capi_rsa_method =
-	{
-	"CryptoAPI RSA method",
-	0,				/* pub_enc */
-	0,				/* pub_dec */
-	capi_rsa_priv_enc,		/* priv_enc */
-	capi_rsa_priv_dec,		/* priv_dec */
-	0,				/* rsa_mod_exp */
-	0,				/* bn_mod_exp */
-	0,				/* init	*/
-	capi_rsa_free,			/* finish */
-	RSA_FLAG_SIGN_VER, 		/* flags */
-	NULL,				/* app_data */
-	capi_rsa_sign,			/* rsa_sign */
-	0				/* rsa_verify */
-	};
-
-static DSA_METHOD capi_dsa_method =
-	{
-	"CryptoAPI DSA method",
-	capi_dsa_do_sign,		/* dsa_do_sign */
-	0,				/* dsa_sign_setup */
-	0,				/* dsa_do_verify */
-	0,				/* dsa_mod_exp */
-	0,				/* bn_mod_exp */
-	0,				/* init	*/
-	capi_dsa_free,			/* finish */
-	0, 				/* flags */
-	NULL,				/* app_data */
-	0,				/* dsa_paramgen */
-	0				/* dsa_keygen */
-	};
-
-static int capi_init(ENGINE *e)
-	{
-	CAPI_CTX *ctx;
-	const RSA_METHOD *ossl_rsa_meth;
-	const DSA_METHOD *ossl_dsa_meth;
-
-	if (capi_idx < 0)
-		{
-		capi_idx = ENGINE_get_ex_new_index(0, NULL, NULL, NULL, 0);
-		if (capi_idx < 0)
-			goto memerr;
-
-		cert_capi_idx = X509_get_ex_new_index(0, NULL, NULL, NULL, 0);
-
-		/* Setup RSA_METHOD */
-		rsa_capi_idx = RSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
-		ossl_rsa_meth = RSA_PKCS1_SSLeay();
-		capi_rsa_method.rsa_pub_enc = ossl_rsa_meth->rsa_pub_enc;
-		capi_rsa_method.rsa_pub_dec = ossl_rsa_meth->rsa_pub_dec;
-		capi_rsa_method.rsa_mod_exp = ossl_rsa_meth->rsa_mod_exp;
-		capi_rsa_method.bn_mod_exp = ossl_rsa_meth->bn_mod_exp;
-
-		/* Setup DSA Method */
-		dsa_capi_idx = DSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
-		ossl_dsa_meth = DSA_OpenSSL();
-		capi_dsa_method.dsa_do_verify = ossl_dsa_meth->dsa_do_verify;
-		capi_dsa_method.dsa_mod_exp = ossl_dsa_meth->dsa_mod_exp;
-		capi_dsa_method.bn_mod_exp = ossl_dsa_meth->bn_mod_exp;
-		}
-
-	ctx = capi_ctx_new();
-	if (!ctx)
-		goto memerr;
-
-	ENGINE_set_ex_data(e, capi_idx, ctx);
-
-#ifdef OPENSSL_CAPIENG_DIALOG
-	{
-	HMODULE cryptui = LoadLibrary(TEXT("CRYPTUI.DLL"));
-	HMODULE kernel = GetModuleHandle(TEXT("KERNEL32.DLL"));
-	if (cryptui)
-		ctx->certselectdlg = (CERTDLG)GetProcAddress(cryptui, "CryptUIDlgSelectCertificateFromStore");
-	if (kernel)
-		ctx->getconswindow = (GETCONSWIN)GetProcAddress(kernel, "GetConsoleWindow");
-	if (cryptui && !OPENSSL_isservice())
-		ctx->client_cert_select = cert_select_dialog;
-	}
-#endif
-		
-
-	return 1;
+static int capi_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int ret = 1;
+    CAPI_CTX *ctx;
+    BIO *out;
+    if (capi_idx == -1) {
+        CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_ENGINE_NOT_INITIALIZED);
+        return 0;
+    }
+    ctx = ENGINE_get_ex_data(e, capi_idx);
+    out = BIO_new_fp(stdout, BIO_NOCLOSE);
+    switch (cmd) {
+    case CAPI_CMD_LIST_CSPS:
+        ret = capi_list_providers(ctx, out);
+        break;
+
+    case CAPI_CMD_LIST_CERTS:
+        ret = capi_list_certs(ctx, out, NULL);
+        break;
+
+    case CAPI_CMD_LOOKUP_CERT:
+        ret = capi_list_certs(ctx, out, p);
+        break;
+
+    case CAPI_CMD_LIST_CONTAINERS:
+        ret = capi_list_containers(ctx, out);
+        break;
+
+    case CAPI_CMD_STORE_NAME:
+        if (ctx->storename)
+            OPENSSL_free(ctx->storename);
+        ctx->storename = BUF_strdup(p);
+        CAPI_trace(ctx, "Setting store name to %s\n", p);
+        break;
+
+    case CAPI_CMD_STORE_FLAGS:
+        if (i & 1) {
+            ctx->store_flags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
+            ctx->store_flags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
+        } else {
+            ctx->store_flags |= CERT_SYSTEM_STORE_CURRENT_USER;
+            ctx->store_flags &= ~CERT_SYSTEM_STORE_LOCAL_MACHINE;
+        }
+        CAPI_trace(ctx, "Setting flags to %d\n", i);
+        break;
+
+    case CAPI_CMD_DEBUG_LEVEL:
+        ctx->debug_level = (int)i;
+        CAPI_trace(ctx, "Setting debug level to %d\n", ctx->debug_level);
+        break;
+
+    case CAPI_CMD_DEBUG_FILE:
+        ctx->debug_file = BUF_strdup(p);
+        CAPI_trace(ctx, "Setting debug file to %s\n", ctx->debug_file);
+        break;
+
+    case CAPI_CMD_KEYTYPE:
+        ctx->keytype = i;
+        CAPI_trace(ctx, "Setting key type to %d\n", ctx->keytype);
+        break;
+
+    case CAPI_CMD_SET_CSP_IDX:
+        ret = capi_ctx_set_provname_idx(ctx, i);
+        break;
+
+    case CAPI_CMD_LIST_OPTIONS:
+        ctx->dump_flags = i;
+        break;
+
+    case CAPI_CMD_LOOKUP_METHOD:
+        if (i < 1 || i > 3) {
+            CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_INVALID_LOOKUP_METHOD);
+            return 0;
+        }
+        ctx->lookup_method = i;
+        break;
+
+    case CAPI_CMD_SET_CSP_NAME:
+        ret = capi_ctx_set_provname(ctx, p, ctx->csptype, 1);
+        break;
+
+    case CAPI_CMD_SET_CSP_TYPE:
+        ctx->csptype = i;
+        break;
+
+    default:
+        CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_UNKNOWN_COMMAND);
+        ret = 0;
+    }
+
+    BIO_free(out);
+    return ret;
+
+}
+
+static RSA_METHOD capi_rsa_method = {
+    "CryptoAPI RSA method",
+    0,                          /* pub_enc */
+    0,                          /* pub_dec */
+    capi_rsa_priv_enc,          /* priv_enc */
+    capi_rsa_priv_dec,          /* priv_dec */
+    0,                          /* rsa_mod_exp */
+    0,                          /* bn_mod_exp */
+    0,                          /* init */
+    capi_rsa_free,              /* finish */
+    RSA_FLAG_SIGN_VER,          /* flags */
+    NULL,                       /* app_data */
+    capi_rsa_sign,              /* rsa_sign */
+    0                           /* rsa_verify */
+};
 
-	memerr:
-	CAPIerr(CAPI_F_CAPI_INIT, ERR_R_MALLOC_FAILURE);
-	return 0;
+static DSA_METHOD capi_dsa_method = {
+    "CryptoAPI DSA method",
+    capi_dsa_do_sign,           /* dsa_do_sign */
+    0,                          /* dsa_sign_setup */
+    0,                          /* dsa_do_verify */
+    0,                          /* dsa_mod_exp */
+    0,                          /* bn_mod_exp */
+    0,                          /* init */
+    capi_dsa_free,              /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    0,                          /* dsa_paramgen */
+    0                           /* dsa_keygen */
+};
 
-	return 1;
-	}
+static int capi_init(ENGINE *e)
+{
+    CAPI_CTX *ctx;
+    const RSA_METHOD *ossl_rsa_meth;
+    const DSA_METHOD *ossl_dsa_meth;
+
+    if (capi_idx < 0) {
+        capi_idx = ENGINE_get_ex_new_index(0, NULL, NULL, NULL, 0);
+        if (capi_idx < 0)
+            goto memerr;
+
+        cert_capi_idx = X509_get_ex_new_index(0, NULL, NULL, NULL, 0);
+
+        /* Setup RSA_METHOD */
+        rsa_capi_idx = RSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
+        ossl_rsa_meth = RSA_PKCS1_SSLeay();
+        capi_rsa_method.rsa_pub_enc = ossl_rsa_meth->rsa_pub_enc;
+        capi_rsa_method.rsa_pub_dec = ossl_rsa_meth->rsa_pub_dec;
+        capi_rsa_method.rsa_mod_exp = ossl_rsa_meth->rsa_mod_exp;
+        capi_rsa_method.bn_mod_exp = ossl_rsa_meth->bn_mod_exp;
+
+        /* Setup DSA Method */
+        dsa_capi_idx = DSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
+        ossl_dsa_meth = DSA_OpenSSL();
+        capi_dsa_method.dsa_do_verify = ossl_dsa_meth->dsa_do_verify;
+        capi_dsa_method.dsa_mod_exp = ossl_dsa_meth->dsa_mod_exp;
+        capi_dsa_method.bn_mod_exp = ossl_dsa_meth->bn_mod_exp;
+    }
+
+    ctx = capi_ctx_new();
+    if (!ctx)
+        goto memerr;
+
+    ENGINE_set_ex_data(e, capi_idx, ctx);
+
+# ifdef OPENSSL_CAPIENG_DIALOG
+    {
+        HMODULE cryptui = LoadLibrary(TEXT("CRYPTUI.DLL"));
+        HMODULE kernel = GetModuleHandle(TEXT("KERNEL32.DLL"));
+        if (cryptui)
+            ctx->certselectdlg =
+                (CERTDLG) GetProcAddress(cryptui,
+                                         "CryptUIDlgSelectCertificateFromStore");
+        if (kernel)
+            ctx->getconswindow =
+                (GETCONSWIN) GetProcAddress(kernel, "GetConsoleWindow");
+        if (cryptui && !OPENSSL_isservice())
+            ctx->client_cert_select = cert_select_dialog;
+    }
+# endif
+
+    return 1;
+
+ memerr:
+    CAPIerr(CAPI_F_CAPI_INIT, ERR_R_MALLOC_FAILURE);
+    return 0;
+
+    return 1;
+}
 
 static int capi_destroy(ENGINE *e)
-	{
-	ERR_unload_CAPI_strings();
-	return 1;
-	}
+{
+    ERR_unload_CAPI_strings();
+    return 1;
+}
 
 static int capi_finish(ENGINE *e)
-	{
-	CAPI_CTX *ctx;
-	ctx = ENGINE_get_ex_data(e, capi_idx);
-	capi_ctx_free(ctx);
-	ENGINE_set_ex_data(e, capi_idx, NULL);
-	return 1;
-	}
-
-
-/* CryptoAPI key application data. This contains
- * a handle to the private key container (for sign operations)
- * and a handle to the key (for decrypt operations).
+{
+    CAPI_CTX *ctx;
+    ctx = ENGINE_get_ex_data(e, capi_idx);
+    capi_ctx_free(ctx);
+    ENGINE_set_ex_data(e, capi_idx, NULL);
+    return 1;
+}
+
+/*
+ * CryptoAPI key application data. This contains a handle to the private key
+ * container (for sign operations) and a handle to the key (for decrypt
+ * operations).
  */
 
-struct CAPI_KEY_st
-	{
-	/* Associated certificate context (if any) */
-	PCCERT_CONTEXT pcert;
-	HCRYPTPROV hprov;
-	HCRYPTKEY key;
-	DWORD keyspec;
-	};
+struct CAPI_KEY_st {
+    /* Associated certificate context (if any) */
+    PCCERT_CONTEXT pcert;
+    HCRYPTPROV hprov;
+    HCRYPTKEY key;
+    DWORD keyspec;
+};
 
 static int bind_capi(ENGINE *e)
-	{
-	if (!ENGINE_set_id(e, engine_capi_id)
-		|| !ENGINE_set_name(e, engine_capi_name)
-		|| !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL)
-		|| !ENGINE_set_init_function(e, capi_init)
-		|| !ENGINE_set_finish_function(e, capi_finish)
-		|| !ENGINE_set_destroy_function(e, capi_destroy)
-		|| !ENGINE_set_RSA(e, &capi_rsa_method)
-		|| !ENGINE_set_DSA(e, &capi_dsa_method)
-		|| !ENGINE_set_load_privkey_function(e, capi_load_privkey)
-		|| !ENGINE_set_load_ssl_client_cert_function(e,
-						capi_load_ssl_client_cert)
-		|| !ENGINE_set_cmd_defns(e, capi_cmd_defns)
-		|| !ENGINE_set_ctrl_function(e, capi_ctrl))
-			return 0;
-	ERR_load_CAPI_strings();
-
-	return 1;
-
-	}
-
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+{
+    if (!ENGINE_set_id(e, engine_capi_id)
+        || !ENGINE_set_name(e, engine_capi_name)
+        || !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL)
+        || !ENGINE_set_init_function(e, capi_init)
+        || !ENGINE_set_finish_function(e, capi_finish)
+        || !ENGINE_set_destroy_function(e, capi_destroy)
+        || !ENGINE_set_RSA(e, &capi_rsa_method)
+        || !ENGINE_set_DSA(e, &capi_dsa_method)
+        || !ENGINE_set_load_privkey_function(e, capi_load_privkey)
+        || !ENGINE_set_load_ssl_client_cert_function(e,
+                                                     capi_load_ssl_client_cert)
+        || !ENGINE_set_cmd_defns(e, capi_cmd_defns)
+        || !ENGINE_set_ctrl_function(e, capi_ctrl))
+        return 0;
+    ERR_load_CAPI_strings();
+
+    return 1;
+
+}
+
+# ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_helper(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_capi_id) != 0))
-		return 0;
-	if(!bind_capi(e))
-		return 0;
-	return 1;
-	}       
+{
+    if (id && (strcmp(id, engine_capi_id) != 0))
+        return 0;
+    if (!bind_capi(e))
+        return 0;
+    return 1;
+}
+
 IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
-#else
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
+# else
 static ENGINE *engine_capi(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_capi(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_capi(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_capi(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_capi();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
-
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_capi();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+# endif
 
 static int lend_tobn(BIGNUM *bn, unsigned char *bin, int binlen)
-	{
-	int i;
-	/* Reverse buffer in place: since this is a keyblob structure
-	 * that will be freed up after conversion anyway it doesn't 
-	 * matter if we change it.
-	 */
-	for(i = 0; i < binlen / 2; i++)
-		{
-		unsigned char c;
-		c = bin[i];
-		bin[i] = bin[binlen - i - 1];
-		bin[binlen - i - 1] = c;
-		}
-
-	if (!BN_bin2bn(bin, binlen, bn))
-		return 0;
-	return 1;
-	}
+{
+    int i;
+    /*
+     * Reverse buffer in place: since this is a keyblob structure that will
+     * be freed up after conversion anyway it doesn't matter if we change
+     * it.
+     */
+    for (i = 0; i < binlen / 2; i++) {
+        unsigned char c;
+        c = bin[i];
+        bin[i] = bin[binlen - i - 1];
+        bin[binlen - i - 1] = c;
+    }
+
+    if (!BN_bin2bn(bin, binlen, bn))
+        return 0;
+    return 1;
+}
 
 /* Given a CAPI_KEY get an EVP_PKEY structure */
 
-static EVP_PKEY *capi_get_pkey(ENGINE *eng, CAPI_KEY *key)
-	{
-	unsigned char *pubkey = NULL;
-	DWORD len;
-	BLOBHEADER *bh;
-	RSA *rkey = NULL;
-	DSA *dkey = NULL;
-	EVP_PKEY *ret = NULL;
-	if (!CryptExportKey(key->key, 0, PUBLICKEYBLOB, 0, NULL, &len))
-		{
-		CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR);
-		capi_addlasterror();
-		return NULL;
-		}
-
-	pubkey = OPENSSL_malloc(len);
-
-	if (!pubkey)
-		goto memerr;
-
-	if (!CryptExportKey(key->key, 0, PUBLICKEYBLOB, 0, pubkey, &len))
-		{
-		CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_PUBKEY_EXPORT_ERROR);
-		capi_addlasterror();
-		goto err;
-		}
-
-	bh = (BLOBHEADER *)pubkey;
-	if (bh->bType != PUBLICKEYBLOB)
-		{
-		CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_INVALID_PUBLIC_KEY_BLOB);
-		goto err;
-		}
-	if (bh->aiKeyAlg == CALG_RSA_SIGN || bh->aiKeyAlg == CALG_RSA_KEYX)
-		{
-		RSAPUBKEY *rp;
-		DWORD rsa_modlen;
-		unsigned char *rsa_modulus;
-		rp = (RSAPUBKEY *)(bh + 1);
-		if (rp->magic != 0x31415352)
-			{
-			char magstr[10];
-			BIO_snprintf(magstr, 10, "%lx", rp->magic);
-			CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER);
-			ERR_add_error_data(2, "magic=0x", magstr);
-			goto err;
-			}
-		rsa_modulus = (unsigned char *)(rp + 1);
-		rkey = RSA_new_method(eng);
-		if (!rkey)
-			goto memerr;
-
-		rkey->e = BN_new();
-		rkey->n = BN_new();
-
-		if (!rkey->e || !rkey->n)
-			goto memerr;
-
-		if (!BN_set_word(rkey->e, rp->pubexp))
-			goto memerr;
-
-		rsa_modlen = rp->bitlen / 8;
-		if (!lend_tobn(rkey->n, rsa_modulus, rsa_modlen))
-			goto memerr;
-
-		RSA_set_ex_data(rkey, rsa_capi_idx, key);
-
-		if (!(ret = EVP_PKEY_new()))
-			goto memerr;
-
-		EVP_PKEY_assign_RSA(ret, rkey);
-		rkey = NULL;
-
-		}
-	else if (bh->aiKeyAlg == CALG_DSS_SIGN)
-		{
-		DSSPUBKEY *dp;
-		DWORD dsa_plen;
-		unsigned char *btmp;
-		dp = (DSSPUBKEY *)(bh + 1);
-		if (dp->magic != 0x31535344)
-			{
-			char magstr[10];
-			BIO_snprintf(magstr, 10, "%lx", dp->magic);
-			CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER);
-			ERR_add_error_data(2, "magic=0x", magstr);
-			goto err;
-			}
-		dsa_plen = dp->bitlen / 8;
-		btmp = (unsigned char *)(dp + 1);
-		dkey = DSA_new_method(eng);
-		if (!dkey)
-			goto memerr;
-		dkey->p = BN_new();
-		dkey->q = BN_new();
-		dkey->g = BN_new();
-		dkey->pub_key = BN_new();
-		if (!dkey->p || !dkey->q || !dkey->g || !dkey->pub_key)
-			goto memerr;
-		if (!lend_tobn(dkey->p, btmp, dsa_plen))
-			goto memerr;
-		btmp += dsa_plen;
-		if (!lend_tobn(dkey->q, btmp, 20))
-			goto memerr;
-		btmp += 20;
-		if (!lend_tobn(dkey->g, btmp, dsa_plen))
-			goto memerr;
-		btmp += dsa_plen;
-		if (!lend_tobn(dkey->pub_key, btmp, dsa_plen))
-			goto memerr;
-		btmp += dsa_plen;
-
-		DSA_set_ex_data(dkey, dsa_capi_idx, key);
-
-		if (!(ret = EVP_PKEY_new()))
-			goto memerr;
-
-		EVP_PKEY_assign_DSA(ret, dkey);
-		dkey = NULL;
-		}
-	else
-		{
-		char algstr[10];
-		BIO_snprintf(algstr, 10, "%lx", bh->aiKeyAlg);
-		CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM);
-		ERR_add_error_data(2, "aiKeyAlg=0x", algstr);
-		goto err;
-		}
-
-
-	err:
-	if (pubkey)
-		OPENSSL_free(pubkey);
-	if (!ret)
-		{
-		if (rkey)
-			RSA_free(rkey);
-		if (dkey)
-			DSA_free(dkey);
-		}
-
-	return ret;
-
-memerr:
-	CAPIerr(CAPI_F_CAPI_GET_PKEY, ERR_R_MALLOC_FAILURE);
-	goto err;
-
-	}
+static EVP_PKEY *capi_get_pkey(ENGINE *eng, CAPI_KEY * key)
+{
+    unsigned char *pubkey = NULL;
+    DWORD len;
+    BLOBHEADER *bh;
+    RSA *rkey = NULL;
+    DSA *dkey = NULL;
+    EVP_PKEY *ret = NULL;
+    if (!CryptExportKey(key->key, 0, PUBLICKEYBLOB, 0, NULL, &len)) {
+        CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR);
+        capi_addlasterror();
+        return NULL;
+    }
+
+    pubkey = OPENSSL_malloc(len);
+
+    if (!pubkey)
+        goto memerr;
+
+    if (!CryptExportKey(key->key, 0, PUBLICKEYBLOB, 0, pubkey, &len)) {
+        CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_PUBKEY_EXPORT_ERROR);
+        capi_addlasterror();
+        goto err;
+    }
+
+    bh = (BLOBHEADER *) pubkey;
+    if (bh->bType != PUBLICKEYBLOB) {
+        CAPIerr(CAPI_F_CAPI_GET_PKEY, CAPI_R_INVALID_PUBLIC_KEY_BLOB);
+        goto err;
+    }
+    if (bh->aiKeyAlg == CALG_RSA_SIGN || bh->aiKeyAlg == CALG_RSA_KEYX) {
+        RSAPUBKEY *rp;
+        DWORD rsa_modlen;
+        unsigned char *rsa_modulus;
+        rp = (RSAPUBKEY *) (bh + 1);
+        if (rp->magic != 0x31415352) {
+            char magstr[10];
+            BIO_snprintf(magstr, 10, "%lx", rp->magic);
+            CAPIerr(CAPI_F_CAPI_GET_PKEY,
+                    CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER);
+            ERR_add_error_data(2, "magic=0x", magstr);
+            goto err;
+        }
+        rsa_modulus = (unsigned char *)(rp + 1);
+        rkey = RSA_new_method(eng);
+        if (!rkey)
+            goto memerr;
+
+        rkey->e = BN_new();
+        rkey->n = BN_new();
+
+        if (!rkey->e || !rkey->n)
+            goto memerr;
+
+        if (!BN_set_word(rkey->e, rp->pubexp))
+            goto memerr;
+
+        rsa_modlen = rp->bitlen / 8;
+        if (!lend_tobn(rkey->n, rsa_modulus, rsa_modlen))
+            goto memerr;
+
+        RSA_set_ex_data(rkey, rsa_capi_idx, key);
+
+        if (!(ret = EVP_PKEY_new()))
+            goto memerr;
+
+        EVP_PKEY_assign_RSA(ret, rkey);
+        rkey = NULL;
+
+    } else if (bh->aiKeyAlg == CALG_DSS_SIGN) {
+        DSSPUBKEY *dp;
+        DWORD dsa_plen;
+        unsigned char *btmp;
+        dp = (DSSPUBKEY *) (bh + 1);
+        if (dp->magic != 0x31535344) {
+            char magstr[10];
+            BIO_snprintf(magstr, 10, "%lx", dp->magic);
+            CAPIerr(CAPI_F_CAPI_GET_PKEY,
+                    CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER);
+            ERR_add_error_data(2, "magic=0x", magstr);
+            goto err;
+        }
+        dsa_plen = dp->bitlen / 8;
+        btmp = (unsigned char *)(dp + 1);
+        dkey = DSA_new_method(eng);
+        if (!dkey)
+            goto memerr;
+        dkey->p = BN_new();
+        dkey->q = BN_new();
+        dkey->g = BN_new();
+        dkey->pub_key = BN_new();
+        if (!dkey->p || !dkey->q || !dkey->g || !dkey->pub_key)
+            goto memerr;
+        if (!lend_tobn(dkey->p, btmp, dsa_plen))
+            goto memerr;
+        btmp += dsa_plen;
+        if (!lend_tobn(dkey->q, btmp, 20))
+            goto memerr;
+        btmp += 20;
+        if (!lend_tobn(dkey->g, btmp, dsa_plen))
+            goto memerr;
+        btmp += dsa_plen;
+        if (!lend_tobn(dkey->pub_key, btmp, dsa_plen))
+            goto memerr;
+        btmp += dsa_plen;
+
+        DSA_set_ex_data(dkey, dsa_capi_idx, key);
+
+        if (!(ret = EVP_PKEY_new()))
+            goto memerr;
+
+        EVP_PKEY_assign_DSA(ret, dkey);
+        dkey = NULL;
+    } else {
+        char algstr[10];
+        BIO_snprintf(algstr, 10, "%lx", bh->aiKeyAlg);
+        CAPIerr(CAPI_F_CAPI_GET_PKEY,
+                CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM);
+        ERR_add_error_data(2, "aiKeyAlg=0x", algstr);
+        goto err;
+    }
+
+ err:
+    if (pubkey)
+        OPENSSL_free(pubkey);
+    if (!ret) {
+        if (rkey)
+            RSA_free(rkey);
+        if (dkey)
+            DSA_free(dkey);
+    }
+
+    return ret;
+
+ memerr:
+    CAPIerr(CAPI_F_CAPI_GET_PKEY, ERR_R_MALLOC_FAILURE);
+    goto err;
+
+}
 
 static EVP_PKEY *capi_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-	CAPI_CTX *ctx;
-	CAPI_KEY *key;
-	EVP_PKEY *ret;
-	ctx = ENGINE_get_ex_data(eng, capi_idx);
+                                   UI_METHOD *ui_method, void *callback_data)
+{
+    CAPI_CTX *ctx;
+    CAPI_KEY *key;
+    EVP_PKEY *ret;
+    ctx = ENGINE_get_ex_data(eng, capi_idx);
 
-	if (!ctx)
-		{
-		CAPIerr(CAPI_F_CAPI_LOAD_PRIVKEY, CAPI_R_CANT_FIND_CAPI_CONTEXT);
-		return NULL;
-		}
+    if (!ctx) {
+        CAPIerr(CAPI_F_CAPI_LOAD_PRIVKEY, CAPI_R_CANT_FIND_CAPI_CONTEXT);
+        return NULL;
+    }
 
-	key = capi_find_key(ctx, key_id);
+    key = capi_find_key(ctx, key_id);
 
-	if (!key)
-		return NULL;
+    if (!key)
+        return NULL;
 
-	ret = capi_get_pkey(eng, key);
+    ret = capi_get_pkey(eng, key);
 
-	if (!ret)
-		capi_free_key(key);
-	return ret;
+    if (!ret)
+        capi_free_key(key);
+    return ret;
 
-	}
+}
 
 /* CryptoAPI RSA operations */
 
 int capi_rsa_priv_enc(int flen, const unsigned char *from,
-                unsigned char *to, RSA *rsa, int padding)
-	{
-	CAPIerr(CAPI_F_CAPI_RSA_PRIV_ENC, CAPI_R_FUNCTION_NOT_SUPPORTED);
-	return -1;
-	}
+                      unsigned char *to, RSA *rsa, int padding)
+{
+    CAPIerr(CAPI_F_CAPI_RSA_PRIV_ENC, CAPI_R_FUNCTION_NOT_SUPPORTED);
+    return -1;
+}
 
 int capi_rsa_sign(int dtype, const unsigned char *m, unsigned int m_len,
-             unsigned char *sigret, unsigned int *siglen, const RSA *rsa)
-	{
-	ALG_ID alg;
-	HCRYPTHASH hash;
-	DWORD slen;
-	unsigned int i;
-	int ret = -1;
-	CAPI_KEY *capi_key;
-	CAPI_CTX *ctx;
-
-	ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
-
-	CAPI_trace(ctx, "Called CAPI_rsa_sign()\n");
-
-	capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
-	if (!capi_key)
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_GET_KEY);
-		return -1;
-		}
+                  unsigned char *sigret, unsigned int *siglen, const RSA *rsa)
+{
+    ALG_ID alg;
+    HCRYPTHASH hash;
+    DWORD slen;
+    unsigned int i;
+    int ret = -1;
+    CAPI_KEY *capi_key;
+    CAPI_CTX *ctx;
+
+    ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
+
+    CAPI_trace(ctx, "Called CAPI_rsa_sign()\n");
+
+    capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
+    if (!capi_key) {
+        CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_GET_KEY);
+        return -1;
+    }
 /* Convert the signature type to a CryptoAPI algorithm ID */
-	switch(dtype)
-		{
-	case NID_sha1:
-		alg = CALG_SHA1;
-		break;
-
-	case NID_md5:
-		alg = CALG_MD5;
-		break;
-
-	case NID_md5_sha1:
-		alg = CALG_SSL3_SHAMD5;
-		break;
-	default:
-		{
-		char algstr[10];
-		BIO_snprintf(algstr, 10, "%lx", dtype);
-		CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_UNSUPPORTED_ALGORITHM_NID);
-		ERR_add_error_data(2, "NID=0x", algstr);
-		return -1;
-		}
-	}
-
-
+    switch (dtype) {
+    case NID_sha1:
+        alg = CALG_SHA1;
+        break;
+
+    case NID_md5:
+        alg = CALG_MD5;
+        break;
+
+    case NID_md5_sha1:
+        alg = CALG_SSL3_SHAMD5;
+        break;
+    default:
+        {
+            char algstr[10];
+            BIO_snprintf(algstr, 10, "%lx", dtype);
+            CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_UNSUPPORTED_ALGORITHM_NID);
+            ERR_add_error_data(2, "NID=0x", algstr);
+            return -1;
+        }
+    }
 
 /* Create the hash object */
-	if(!CryptCreateHash(capi_key->hprov, alg, 0, 0, &hash))
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_CREATE_HASH_OBJECT);
-		capi_addlasterror();
-		return -1;
-		}
+    if (!CryptCreateHash(capi_key->hprov, alg, 0, 0, &hash)) {
+        CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_CREATE_HASH_OBJECT);
+        capi_addlasterror();
+        return -1;
+    }
 /* Set the hash value to the value passed */
 
-	if(!CryptSetHashParam(hash, HP_HASHVAL, (unsigned char *)m, 0))
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_SET_HASH_VALUE);
-		capi_addlasterror();
-		goto err;
-		}
-
+    if (!CryptSetHashParam(hash, HP_HASHVAL, (unsigned char *)m, 0)) {
+        CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_CANT_SET_HASH_VALUE);
+        capi_addlasterror();
+        goto err;
+    }
 
 /* Finally sign it */
-	slen = RSA_size(rsa);
-	if(!CryptSignHash(hash, capi_key->keyspec, NULL, 0, sigret, &slen))
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_ERROR_SIGNING_HASH);
-		capi_addlasterror();
-		goto err;
-		}
-	else
-		{
-		ret = 1;
-		/* Inplace byte reversal of signature */
-		for(i = 0; i < slen / 2; i++)
-			{
-			unsigned char c;
-			c = sigret[i];
-			sigret[i] = sigret[slen - i - 1];
-			sigret[slen - i - 1] = c;
-			}
-		*siglen = slen;
-		}
-
-	/* Now cleanup */
-
-err:
-	CryptDestroyHash(hash);
-
-	return ret;
-	}
+    slen = RSA_size(rsa);
+    if (!CryptSignHash(hash, capi_key->keyspec, NULL, 0, sigret, &slen)) {
+        CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_ERROR_SIGNING_HASH);
+        capi_addlasterror();
+        goto err;
+    } else {
+        ret = 1;
+        /* Inplace byte reversal of signature */
+        for (i = 0; i < slen / 2; i++) {
+            unsigned char c;
+            c = sigret[i];
+            sigret[i] = sigret[slen - i - 1];
+            sigret[slen - i - 1] = c;
+        }
+        *siglen = slen;
+    }
+
+    /* Now cleanup */
+
+ err:
+    CryptDestroyHash(hash);
+
+    return ret;
+}
 
 int capi_rsa_priv_dec(int flen, const unsigned char *from,
-                unsigned char *to, RSA *rsa, int padding)
-	{
-	int i;
-	unsigned char *tmpbuf;
-	CAPI_KEY *capi_key;
-	CAPI_CTX *ctx;
-	ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
-
-	CAPI_trace(ctx, "Called capi_rsa_priv_dec()\n");
-
-
-	capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
-	if (!capi_key)
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_CANT_GET_KEY);
-		return -1;
-		}
-
-	if(padding != RSA_PKCS1_PADDING)
-		{
-		char errstr[10];
-		BIO_snprintf(errstr, 10, "%d", padding);
-		CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_UNSUPPORTED_PADDING);
-		ERR_add_error_data(2, "padding=", errstr);
-		return -1;
-		}
-
-	/* Create temp reverse order version of input */
-	if(!(tmpbuf = OPENSSL_malloc(flen)) ) 
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, ERR_R_MALLOC_FAILURE);
-		return -1;
-		}
-	for(i = 0; i < flen; i++)
-		tmpbuf[flen - i - 1] = from[i];
-	
-	/* Finally decrypt it */
-	if(!CryptDecrypt(capi_key->key, 0, TRUE, 0, tmpbuf, &flen))
-		{
-		CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_DECRYPT_ERROR);
-		capi_addlasterror();
-		OPENSSL_free(tmpbuf);
-		return -1;
-		} 
-	else memcpy(to, tmpbuf, flen);
-
-	OPENSSL_free(tmpbuf);
-
-	return flen;
-	}
+                      unsigned char *to, RSA *rsa, int padding)
+{
+    int i;
+    unsigned char *tmpbuf;
+    CAPI_KEY *capi_key;
+    CAPI_CTX *ctx;
+    ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
+
+    CAPI_trace(ctx, "Called capi_rsa_priv_dec()\n");
+
+    capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
+    if (!capi_key) {
+        CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_CANT_GET_KEY);
+        return -1;
+    }
+
+    if (padding != RSA_PKCS1_PADDING) {
+        char errstr[10];
+        BIO_snprintf(errstr, 10, "%d", padding);
+        CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_UNSUPPORTED_PADDING);
+        ERR_add_error_data(2, "padding=", errstr);
+        return -1;
+    }
+
+    /* Create temp reverse order version of input */
+    if (!(tmpbuf = OPENSSL_malloc(flen))) {
+        CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, ERR_R_MALLOC_FAILURE);
+        return -1;
+    }
+    for (i = 0; i < flen; i++)
+        tmpbuf[flen - i - 1] = from[i];
+
+    /* Finally decrypt it */
+    if (!CryptDecrypt(capi_key->key, 0, TRUE, 0, tmpbuf, &flen)) {
+        CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_DECRYPT_ERROR);
+        capi_addlasterror();
+        OPENSSL_free(tmpbuf);
+        return -1;
+    } else
+        memcpy(to, tmpbuf, flen);
+
+    OPENSSL_free(tmpbuf);
+
+    return flen;
+}
 
 static int capi_rsa_free(RSA *rsa)
-	{
-	CAPI_KEY *capi_key;
-	capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
-	capi_free_key(capi_key);
-	RSA_set_ex_data(rsa, rsa_capi_idx, 0);
-	return 1;
-	}
+{
+    CAPI_KEY *capi_key;
+    capi_key = RSA_get_ex_data(rsa, rsa_capi_idx);
+    capi_free_key(capi_key);
+    RSA_set_ex_data(rsa, rsa_capi_idx, 0);
+    return 1;
+}
 
 /* CryptoAPI DSA operations */
 
 static DSA_SIG *capi_dsa_do_sign(const unsigned char *digest, int dlen,
-								DSA *dsa)
-	{
-	HCRYPTHASH hash;
-	DWORD slen;
-	DSA_SIG *ret = NULL;
-	CAPI_KEY *capi_key;
-	CAPI_CTX *ctx;
-	unsigned char csigbuf[40];
-
-	ctx = ENGINE_get_ex_data(dsa->engine, capi_idx);
-
-	CAPI_trace(ctx, "Called CAPI_dsa_do_sign()\n");
-
-	capi_key = DSA_get_ex_data(dsa, dsa_capi_idx);
-
-	if (!capi_key)
-		{
-		CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_GET_KEY);
-		return NULL;
-		}
-
-	if (dlen != 20)
-		{
-		CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_INVALID_DIGEST_LENGTH);
-		return NULL;
-		}
-
-	/* Create the hash object */
-	if(!CryptCreateHash(capi_key->hprov, CALG_SHA1, 0, 0, &hash))
-		{
-		CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_CREATE_HASH_OBJECT);
-		capi_addlasterror();
-		return NULL;
-		}
-
-	/* Set the hash value to the value passed */
-	if(!CryptSetHashParam(hash, HP_HASHVAL, (unsigned char *)digest, 0))
-		{
-		CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_SET_HASH_VALUE);
-		capi_addlasterror();
-		goto err;
-		}
-
-
-	/* Finally sign it */
-	slen = sizeof(csigbuf);
-	if(!CryptSignHash(hash, capi_key->keyspec, NULL, 0, csigbuf, &slen))
-		{
-		CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_ERROR_SIGNING_HASH);
-		capi_addlasterror();
-		goto err;
-		}
-	else
-		{
-		ret = DSA_SIG_new();
-		if (!ret)
-			goto err;
-		ret->r = BN_new();
-		ret->s = BN_new();
-		if (!ret->r || !ret->s)
-			goto err;
-		if (!lend_tobn(ret->r, csigbuf, 20)
-			|| !lend_tobn(ret->s, csigbuf + 20, 20))
-			{
-			DSA_SIG_free(ret);
-			ret = NULL;
-			goto err;
-			}
-		}
-
-	/* Now cleanup */
-
-err:
-	OPENSSL_cleanse(csigbuf, 40);
-	CryptDestroyHash(hash);
-	return ret;
-	}
+                                 DSA *dsa)
+{
+    HCRYPTHASH hash;
+    DWORD slen;
+    DSA_SIG *ret = NULL;
+    CAPI_KEY *capi_key;
+    CAPI_CTX *ctx;
+    unsigned char csigbuf[40];
+
+    ctx = ENGINE_get_ex_data(dsa->engine, capi_idx);
+
+    CAPI_trace(ctx, "Called CAPI_dsa_do_sign()\n");
+
+    capi_key = DSA_get_ex_data(dsa, dsa_capi_idx);
+
+    if (!capi_key) {
+        CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_GET_KEY);
+        return NULL;
+    }
+
+    if (dlen != 20) {
+        CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_INVALID_DIGEST_LENGTH);
+        return NULL;
+    }
+
+    /* Create the hash object */
+    if (!CryptCreateHash(capi_key->hprov, CALG_SHA1, 0, 0, &hash)) {
+        CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_CREATE_HASH_OBJECT);
+        capi_addlasterror();
+        return NULL;
+    }
+
+    /* Set the hash value to the value passed */
+    if (!CryptSetHashParam(hash, HP_HASHVAL, (unsigned char *)digest, 0)) {
+        CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_CANT_SET_HASH_VALUE);
+        capi_addlasterror();
+        goto err;
+    }
+
+    /* Finally sign it */
+    slen = sizeof(csigbuf);
+    if (!CryptSignHash(hash, capi_key->keyspec, NULL, 0, csigbuf, &slen)) {
+        CAPIerr(CAPI_F_CAPI_DSA_DO_SIGN, CAPI_R_ERROR_SIGNING_HASH);
+        capi_addlasterror();
+        goto err;
+    } else {
+        ret = DSA_SIG_new();
+        if (!ret)
+            goto err;
+        ret->r = BN_new();
+        ret->s = BN_new();
+        if (!ret->r || !ret->s)
+            goto err;
+        if (!lend_tobn(ret->r, csigbuf, 20)
+            || !lend_tobn(ret->s, csigbuf + 20, 20)) {
+            DSA_SIG_free(ret);
+            ret = NULL;
+            goto err;
+        }
+    }
+
+    /* Now cleanup */
+
+ err:
+    OPENSSL_cleanse(csigbuf, 40);
+    CryptDestroyHash(hash);
+    return ret;
+}
 
 static int capi_dsa_free(DSA *dsa)
-	{
-	CAPI_KEY *capi_key;
-	capi_key = DSA_get_ex_data(dsa, dsa_capi_idx);
-	capi_free_key(capi_key);
-	DSA_set_ex_data(dsa, dsa_capi_idx, 0);
-	return 1;
-	}
-
-static void capi_vtrace(CAPI_CTX *ctx, int level, char *format, va_list argptr)
-	{
-	BIO *out;
-
-	if (!ctx || (ctx->debug_level < level) || (!ctx->debug_file))
-		return;
-	out = BIO_new_file(ctx->debug_file, "a+");
-	BIO_vprintf(out, format, argptr);
-	BIO_free(out);
-	}
-
-static void CAPI_trace(CAPI_CTX *ctx, char *format, ...)
-	{
-	va_list args;
-	va_start(args, format);
-	capi_vtrace(ctx, CAPI_DBG_TRACE, format, args);
-	va_end(args);
-	}
+{
+    CAPI_KEY *capi_key;
+    capi_key = DSA_get_ex_data(dsa, dsa_capi_idx);
+    capi_free_key(capi_key);
+    DSA_set_ex_data(dsa, dsa_capi_idx, 0);
+    return 1;
+}
+
+static void capi_vtrace(CAPI_CTX * ctx, int level, char *format,
+                        va_list argptr)
+{
+    BIO *out;
+
+    if (!ctx || (ctx->debug_level < level) || (!ctx->debug_file))
+        return;
+    out = BIO_new_file(ctx->debug_file, "a+");
+    BIO_vprintf(out, format, argptr);
+    BIO_free(out);
+}
+
+static void CAPI_trace(CAPI_CTX * ctx, char *format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    capi_vtrace(ctx, CAPI_DBG_TRACE, format, args);
+    va_end(args);
+}
 
 static void capi_addlasterror(void)
-	{
-	capi_adderror(GetLastError());
-	}
+{
+    capi_adderror(GetLastError());
+}
 
 static void capi_adderror(DWORD err)
-	{
-	char errstr[10];
-	BIO_snprintf(errstr, 10, "%lX", err);
-	ERR_add_error_data(2, "Error code= 0x", errstr);
-	}
+{
+    char errstr[10];
+    BIO_snprintf(errstr, 10, "%lX", err);
+    ERR_add_error_data(2, "Error code= 0x", errstr);
+}
 
 static char *wide_to_asc(LPCWSTR wstr)
-	{
-	char *str;
-	int len_0,sz;
-
-	if (!wstr)
-		return NULL;
-	len_0 = (int)wcslen(wstr)+1;	/* WideCharToMultiByte expects int */
-        sz = WideCharToMultiByte(CP_ACP,0,wstr,len_0,NULL,0,NULL,NULL);
-	if (!sz)
-		{
-		CAPIerr(CAPI_F_WIDE_TO_ASC, CAPI_R_WIN32_ERROR);
-		return NULL;
-		}
-	str = OPENSSL_malloc(sz);
-	if (!str)
-		{
-		CAPIerr(CAPI_F_WIDE_TO_ASC, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	if (!WideCharToMultiByte(CP_ACP,0,wstr,len_0,str,sz,NULL,NULL))
-		{
-		OPENSSL_free(str);
-		CAPIerr(CAPI_F_WIDE_TO_ASC, CAPI_R_WIN32_ERROR);
-		return NULL;
-		}
-	return str;
-	}
-
-static int capi_get_provname(CAPI_CTX *ctx, LPSTR *pname, DWORD *ptype, DWORD idx)
-	{
-	DWORD len, err;
-	LPTSTR name;
-	CAPI_trace(ctx, "capi_get_provname, index=%d\n", idx);
-	if (!CryptEnumProviders(idx, NULL, 0, ptype, NULL, &len))
-		{
-		err = GetLastError();
-		if (err == ERROR_NO_MORE_ITEMS)
-			return 2;
-		CAPIerr(CAPI_F_CAPI_GET_PROVNAME, CAPI_R_CRYPTENUMPROVIDERS_ERROR);
-		capi_adderror(err);
-		return 0;
-		}
-	if (sizeof(TCHAR) != sizeof(char))
-		name = alloca(len);
-	else
-		name = OPENSSL_malloc(len);
-	if (!CryptEnumProviders(idx, NULL, 0, ptype, name, &len))
-		{
-		err = GetLastError();
-		if (err == ERROR_NO_MORE_ITEMS)
-			return 2;
-		CAPIerr(CAPI_F_CAPI_GET_PROVNAME, CAPI_R_CRYPTENUMPROVIDERS_ERROR);
-		capi_adderror(err);
-		return 0;
-		}
-	if (sizeof(TCHAR) != sizeof(char))
-		*pname = wide_to_asc((WCHAR *)name);
-	else
-		*pname = (char *)name;
-	CAPI_trace(ctx, "capi_get_provname, returned name=%s, type=%d\n", *pname, *ptype);
-
-	return 1;
-	}
-
-static int capi_list_providers(CAPI_CTX *ctx, BIO *out)
-	{
-	DWORD idx, ptype;
-	int ret;
-	LPSTR provname = NULL;
-	CAPI_trace(ctx, "capi_list_providers\n");
-	BIO_printf(out, "Available CSPs:\n");
-	for(idx = 0; ; idx++)
-		{
-		ret = capi_get_provname(ctx, &provname, &ptype, idx);
-		if (ret == 2)
-			break;
-		if (ret == 0)
-			break;
-		BIO_printf(out, "%d. %s, type %d\n", idx, provname, ptype);
-		OPENSSL_free(provname);
-		}
-	return 1;
-	}
-
-static int capi_list_containers(CAPI_CTX *ctx, BIO *out)
-	{
-	int ret = 1;
-	HCRYPTPROV hprov;
-	DWORD err, idx, flags, buflen = 0, clen;
-	LPSTR cname;
-	LPTSTR cspname = NULL;
-
-	CAPI_trace(ctx, "Listing containers CSP=%s, type = %d\n", ctx->cspname, ctx->csptype);
-	if (ctx->cspname && sizeof(TCHAR)!=sizeof(char))
-		{
-		if ((clen=MultiByteToWideChar(CP_ACP,0,ctx->cspname,-1,NULL,0)))
-			{
-			cspname = alloca(clen*sizeof(WCHAR));
-			MultiByteToWideChar(CP_ACP,0,ctx->cspname,-1,(WCHAR *)cspname,clen);
-			}
-		if (!cspname)
-			{
-			CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, ERR_R_MALLOC_FAILURE);
-			capi_addlasterror();
-			return 0;
-			}
-		}
-	else
-		cspname = (TCHAR *)ctx->cspname;
-	if (!CryptAcquireContext(&hprov, NULL, cspname, ctx->csptype, CRYPT_VERIFYCONTEXT))
-		{
-		CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
-		capi_addlasterror();
-		return 0;
-		}
-	if (!CryptGetProvParam(hprov, PP_ENUMCONTAINERS, NULL, &buflen, CRYPT_FIRST))
-		{
-		CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, CAPI_R_ENUMCONTAINERS_ERROR);
-		capi_addlasterror();
-		CryptReleaseContext(hprov, 0);
-		return 0;
-		}
-	CAPI_trace(ctx, "Got max container len %d\n", buflen);
-	if (buflen == 0)
-		buflen = 1024;
-	cname = OPENSSL_malloc(buflen);
-	if (!cname)
-		{
-		CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	for (idx = 0;;idx++)
-		{
-		clen = buflen;
-		cname[0] = 0;
-
-		if (idx == 0)
-			flags = CRYPT_FIRST;
-		else
-			flags = 0;
-		if(!CryptGetProvParam(hprov, PP_ENUMCONTAINERS, (BYTE *)cname, &clen, flags))
-			{
-			err = GetLastError();
-			if (err == ERROR_NO_MORE_ITEMS)
-				goto done;
-			CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, CAPI_R_ENUMCONTAINERS_ERROR);
-			capi_adderror(err);
-			goto err;
-			}
-		CAPI_trace(ctx, "Container name %s, len=%d, index=%d, flags=%d\n", cname, clen, idx, flags);
-		if (!cname[0] && (clen == buflen))
-			{
-			CAPI_trace(ctx, "Enumerate bug: using workaround\n");
-			goto done;
-			}
-		BIO_printf(out, "%d. %s\n", idx, cname);
-		}
-	err:
-
-	ret = 0;
-
-	done:
-	if (cname)
-		OPENSSL_free(cname);
-	CryptReleaseContext(hprov, 0);
-
-	return ret;
-	}
-
-CRYPT_KEY_PROV_INFO *capi_get_prov_info(CAPI_CTX *ctx, PCCERT_CONTEXT cert)
-	{
-	DWORD len;
-	CRYPT_KEY_PROV_INFO *pinfo;
-	
-	if(!CertGetCertificateContextProperty(cert, CERT_KEY_PROV_INFO_PROP_ID, NULL, &len))
-		return NULL;
-	pinfo = OPENSSL_malloc(len);
-	if (!pinfo)
-		{
-		CAPIerr(CAPI_F_CAPI_GET_PROV_INFO, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	if(!CertGetCertificateContextProperty(cert, CERT_KEY_PROV_INFO_PROP_ID, pinfo, &len))
-		{
-		CAPIerr(CAPI_F_CAPI_GET_PROV_INFO, CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO);
-		capi_addlasterror();
-		OPENSSL_free(pinfo);
-		return NULL;
-		}
-	return pinfo;
-	}
-
-static void capi_dump_prov_info(CAPI_CTX *ctx, BIO *out, CRYPT_KEY_PROV_INFO *pinfo)
-	{
-	char *provname = NULL, *contname = NULL;
-	if (!pinfo)
-		{
-		BIO_printf(out, "  No Private Key\n");
-		return;
-		}
-	provname = wide_to_asc(pinfo->pwszProvName);
-	contname = wide_to_asc(pinfo->pwszContainerName);
-	if (!provname || !contname)
-		goto err;
-
-	BIO_printf(out, "  Private Key Info:\n");
-	BIO_printf(out, "    Provider Name:  %s, Provider Type %d\n", provname, pinfo->dwProvType);
-	BIO_printf(out, "    Container Name: %s, Key Type %d\n", contname, pinfo->dwKeySpec);
-	err:
-	if (provname)
-		OPENSSL_free(provname);
-	if (contname)
-		OPENSSL_free(contname);
-	}
-
-char * capi_cert_get_fname(CAPI_CTX *ctx, PCCERT_CONTEXT cert)
-	{
-	LPWSTR wfname;
-	DWORD dlen;
-
-	CAPI_trace(ctx, "capi_cert_get_fname\n");
-	if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID, NULL, &dlen))
-		return NULL;
-	wfname = OPENSSL_malloc(dlen);
-	if (CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID, wfname, &dlen))
-		{
-		char *fname = wide_to_asc(wfname);
-		OPENSSL_free(wfname);
-		return fname;
-		}
-	CAPIerr(CAPI_F_CAPI_CERT_GET_FNAME, CAPI_R_ERROR_GETTING_FRIENDLY_NAME);
-	capi_addlasterror();
-
-	OPENSSL_free(wfname);
-	return NULL;
-	}
-
-
-void capi_dump_cert(CAPI_CTX *ctx, BIO *out, PCCERT_CONTEXT cert)
-	{
-	X509 *x;
-	unsigned char *p;
-	unsigned long flags = ctx->dump_flags;
-	if (flags & CAPI_DMP_FNAME)
-		{
-		char *fname;
-		fname = capi_cert_get_fname(ctx, cert);
-		if (fname)
-			{
-			BIO_printf(out, "  Friendly Name \"%s\"\n", fname);
-			OPENSSL_free(fname);
-			}
-		else
-			BIO_printf(out, "  \n");
-		}
-
-	p = cert->pbCertEncoded;
-	x = d2i_X509(NULL, &p, cert->cbCertEncoded);
-	if (!x)
-		BIO_printf(out, "  \n");
-	if (flags & CAPI_DMP_SUMMARY)
-		{
-		BIO_printf(out, "  Subject: ");
-		X509_NAME_print_ex(out, X509_get_subject_name(x), 0, XN_FLAG_ONELINE);
-		BIO_printf(out, "\n  Issuer: ");
-		X509_NAME_print_ex(out, X509_get_issuer_name(x), 0, XN_FLAG_ONELINE);
-		BIO_printf(out, "\n");
-		}
-	if (flags & CAPI_DMP_FULL)
-		X509_print_ex(out, x, XN_FLAG_ONELINE,0);
-
-	if (flags & CAPI_DMP_PKEYINFO)
-		{
-		CRYPT_KEY_PROV_INFO *pinfo;
-		pinfo = capi_get_prov_info(ctx, cert);
-		capi_dump_prov_info(ctx, out, pinfo);
-		if (pinfo)
-			OPENSSL_free(pinfo);
-		}
-
-	if (flags & CAPI_DMP_PEM)
-		PEM_write_bio_X509(out, x);
-	X509_free(x);
-	}
-
-HCERTSTORE capi_open_store(CAPI_CTX *ctx, char *storename)
-	{
-	HCERTSTORE hstore;
-
-	if (!storename)
-		storename = ctx->storename;
-	if (!storename)
-		storename = "MY";
-	CAPI_trace(ctx, "Opening certificate store %s\n", storename);
-
-	hstore = CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, 0, 
-				ctx->store_flags, storename);
-	if (!hstore)
-		{
-		CAPIerr(CAPI_F_CAPI_OPEN_STORE, CAPI_R_ERROR_OPENING_STORE);
-		capi_addlasterror();
-		}
-	return hstore;
-	}
-
-int capi_list_certs(CAPI_CTX *ctx, BIO *out, char *id)
-	{
-	char *storename;
-	int idx;
-	int ret = 1;
-	HCERTSTORE hstore;
-	PCCERT_CONTEXT cert = NULL;
-
-	storename = ctx->storename;
-	if (!storename)
-		storename = "MY";
-	CAPI_trace(ctx, "Listing certs for store %s\n", storename);
-
-	hstore = capi_open_store(ctx, storename);
-	if (!hstore)
-		return 0;
-	if (id)
-		{
-		cert = capi_find_cert(ctx, id, hstore);
-		if (!cert)
-			{
-			ret = 0;
-			goto err;
-			}
-		capi_dump_cert(ctx, out, cert);
-		CertFreeCertificateContext(cert);
-		}
-	else
-		{
-		for(idx = 0;;idx++)
-			{
-			cert = CertEnumCertificatesInStore(hstore, cert);
-			if (!cert)
-				break;
-			BIO_printf(out, "Certificate %d\n", idx);
-			capi_dump_cert(ctx, out, cert);
-			}
-		}
-	err:
-	CertCloseStore(hstore, 0);
-	return ret;
-	}
-
-static PCCERT_CONTEXT capi_find_cert(CAPI_CTX *ctx, const char *id, HCERTSTORE hstore)
-	{
-	PCCERT_CONTEXT cert = NULL;
-	char *fname = NULL;
-	int match;
-	switch(ctx->lookup_method)
-		{
-		case CAPI_LU_SUBSTR:
-			return CertFindCertificateInStore(hstore,
-					X509_ASN_ENCODING, 0,
-					CERT_FIND_SUBJECT_STR_A, id, NULL);
-		case CAPI_LU_FNAME:
-			for(;;)
-				{
-				cert = CertEnumCertificatesInStore(hstore, cert);
-				if (!cert)
-					return NULL;
-				fname = capi_cert_get_fname(ctx, cert);
-				if (fname)
-					{
-					if (strcmp(fname, id))
-						match = 0;
-					else
-						match = 1;
-					OPENSSL_free(fname);
-					if (match)
-						return cert;
-					}
-				}
-		default:
-			return NULL;
-		}
-	}
-
-static CAPI_KEY *capi_get_key(CAPI_CTX *ctx, const TCHAR *contname, TCHAR *provname, DWORD ptype, DWORD keyspec)
-	{
-	CAPI_KEY *key;
-	DWORD dwFlags = 0; 
-	key = OPENSSL_malloc(sizeof(CAPI_KEY));
-	if (sizeof(TCHAR)==sizeof(char))
-		CAPI_trace(ctx, "capi_get_key, contname=%s, provname=%s, type=%d\n",
-						contname, provname, ptype);
-	else if (ctx && ctx->debug_level>=CAPI_DBG_TRACE && ctx->debug_file)
-		{
-		/* above 'if' is optimization to minimize malloc-ations */
-		char *_contname = wide_to_asc((WCHAR *)contname);
-		char *_provname = wide_to_asc((WCHAR *)provname);
-
-		CAPI_trace(ctx, "capi_get_key, contname=%s, provname=%s, type=%d\n", 
-						_contname, _provname, ptype);
-		if (_provname) OPENSSL_free(_provname);
-		if (_contname) OPENSSL_free(_contname);
-		}
-	if(ctx->store_flags & CERT_SYSTEM_STORE_LOCAL_MACHINE)
-		dwFlags = CRYPT_MACHINE_KEYSET;
-	if (!CryptAcquireContext(&key->hprov, contname, provname, ptype, dwFlags))
-		{
-		CAPIerr(CAPI_F_CAPI_GET_KEY, CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
-		capi_addlasterror();
-		goto err;
-		}
-	if (!CryptGetUserKey(key->hprov, keyspec, &key->key))
-		{
-		CAPIerr(CAPI_F_CAPI_GET_KEY, CAPI_R_GETUSERKEY_ERROR);
-		capi_addlasterror();
-		CryptReleaseContext(key->hprov, 0);
-		goto err;
-		}
-	key->keyspec = keyspec;
-	key->pcert = NULL;
-	return key;
-
-	err:
-	OPENSSL_free(key);
-	return NULL;
-	}
-
-static CAPI_KEY *capi_get_cert_key(CAPI_CTX *ctx, PCCERT_CONTEXT cert)
-	{
-	CAPI_KEY *key = NULL;
-	CRYPT_KEY_PROV_INFO *pinfo = NULL;
-	char *provname = NULL, *contname = NULL;
-	pinfo = capi_get_prov_info(ctx, cert);
-	if (!pinfo)
-		goto err;
-	if (sizeof(TCHAR) != sizeof(char))
-		key = capi_get_key(ctx, (TCHAR *)pinfo->pwszContainerName,
-				(TCHAR *)pinfo->pwszProvName,
-				pinfo->dwProvType, pinfo->dwKeySpec);
-	else
-		{
-		provname = wide_to_asc(pinfo->pwszProvName);
-		contname = wide_to_asc(pinfo->pwszContainerName);
-		if (!provname || !contname)
-			goto err;
-		key = capi_get_key(ctx, (TCHAR *)contname, (TCHAR *)provname,
-				pinfo->dwProvType, pinfo->dwKeySpec);
-		}
-
-	err:
-	if (pinfo)
-		OPENSSL_free(pinfo);
-	if (provname)
-		OPENSSL_free(provname);
-	if (contname)
-		OPENSSL_free(contname);
-	return key;
-	}
-
-CAPI_KEY *capi_find_key(CAPI_CTX *ctx, const char *id)
-	{
-	PCCERT_CONTEXT cert;
-	HCERTSTORE hstore;
-	CAPI_KEY *key = NULL;
-	switch (ctx->lookup_method)
-		{
-		case CAPI_LU_SUBSTR:
-		case CAPI_LU_FNAME:
-		hstore = capi_open_store(ctx, NULL);
-		if (!hstore)
-			return NULL;
-		cert = capi_find_cert(ctx, id, hstore);
-		if (cert)
-			{
-			key = capi_get_cert_key(ctx, cert);
-			CertFreeCertificateContext(cert);
-			}
-		CertCloseStore(hstore, 0);
-		break;
-
-		case CAPI_LU_CONTNAME:
-		if (sizeof(TCHAR)!=sizeof(char))
-			{
-			WCHAR *contname, *provname;
-			DWORD len;
-
-			if ((len=MultiByteToWideChar(CP_ACP,0,id,-1,NULL,0)) &&
-			    (contname=alloca(len*sizeof(WCHAR)),
-			     MultiByteToWideChar(CP_ACP,0,id,-1,contname,len)) &&
-			    (len=MultiByteToWideChar(CP_ACP,0,ctx->cspname,-1,NULL,0)) &&
-			    (provname=alloca(len*sizeof(WCHAR)),
-			     MultiByteToWideChar(CP_ACP,0,ctx->cspname,-1,provname,len)))
-				key = capi_get_key(ctx,(TCHAR *)contname,
-						(TCHAR *)provname,
-						ctx->csptype,ctx->keytype);
-			}
-		else
-			key = capi_get_key(ctx, (TCHAR *)id,
-						(TCHAR *)ctx->cspname,
-						ctx->csptype,ctx->keytype);
-		break;
-		}
-
-	return key;
-	}
-
-void capi_free_key(CAPI_KEY *key)
-	{
-	if (!key)
-		return;
-	CryptDestroyKey(key->key);
-	CryptReleaseContext(key->hprov, 0);
-	if (key->pcert)
-		CertFreeCertificateContext(key->pcert);
-	OPENSSL_free(key);
-	}
-
+{
+    char *str;
+    int len_0, sz;
+
+    if (!wstr)
+        return NULL;
+    len_0 = (int)wcslen(wstr) + 1; /* WideCharToMultiByte expects int */
+    sz = WideCharToMultiByte(CP_ACP, 0, wstr, len_0, NULL, 0, NULL, NULL);
+    if (!sz) {
+        CAPIerr(CAPI_F_WIDE_TO_ASC, CAPI_R_WIN32_ERROR);
+        return NULL;
+    }
+    str = OPENSSL_malloc(sz);
+    if (!str) {
+        CAPIerr(CAPI_F_WIDE_TO_ASC, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    if (!WideCharToMultiByte(CP_ACP, 0, wstr, len_0, str, sz, NULL, NULL)) {
+        OPENSSL_free(str);
+        CAPIerr(CAPI_F_WIDE_TO_ASC, CAPI_R_WIN32_ERROR);
+        return NULL;
+    }
+    return str;
+}
+
+static int capi_get_provname(CAPI_CTX * ctx, LPSTR * pname, DWORD * ptype,
+                             DWORD idx)
+{
+    DWORD len, err;
+    LPTSTR name;
+    CAPI_trace(ctx, "capi_get_provname, index=%d\n", idx);
+    if (!CryptEnumProviders(idx, NULL, 0, ptype, NULL, &len)) {
+        err = GetLastError();
+        if (err == ERROR_NO_MORE_ITEMS)
+            return 2;
+        CAPIerr(CAPI_F_CAPI_GET_PROVNAME, CAPI_R_CRYPTENUMPROVIDERS_ERROR);
+        capi_adderror(err);
+        return 0;
+    }
+    if (sizeof(TCHAR) != sizeof(char))
+        name = alloca(len);
+    else
+        name = OPENSSL_malloc(len);
+    if (!CryptEnumProviders(idx, NULL, 0, ptype, name, &len)) {
+        err = GetLastError();
+        if (err == ERROR_NO_MORE_ITEMS)
+            return 2;
+        CAPIerr(CAPI_F_CAPI_GET_PROVNAME, CAPI_R_CRYPTENUMPROVIDERS_ERROR);
+        capi_adderror(err);
+        return 0;
+    }
+    if (sizeof(TCHAR) != sizeof(char))
+        *pname = wide_to_asc((WCHAR *)name);
+    else
+        *pname = (char *)name;
+    CAPI_trace(ctx, "capi_get_provname, returned name=%s, type=%d\n", *pname,
+               *ptype);
+
+    return 1;
+}
+
+static int capi_list_providers(CAPI_CTX * ctx, BIO *out)
+{
+    DWORD idx, ptype;
+    int ret;
+    LPSTR provname = NULL;
+    CAPI_trace(ctx, "capi_list_providers\n");
+    BIO_printf(out, "Available CSPs:\n");
+    for (idx = 0;; idx++) {
+        ret = capi_get_provname(ctx, &provname, &ptype, idx);
+        if (ret == 2)
+            break;
+        if (ret == 0)
+            break;
+        BIO_printf(out, "%d. %s, type %d\n", idx, provname, ptype);
+        OPENSSL_free(provname);
+    }
+    return 1;
+}
+
+static int capi_list_containers(CAPI_CTX * ctx, BIO *out)
+{
+    int ret = 1;
+    HCRYPTPROV hprov;
+    DWORD err, idx, flags, buflen = 0, clen;
+    LPSTR cname;
+    LPTSTR cspname = NULL;
+
+    CAPI_trace(ctx, "Listing containers CSP=%s, type = %d\n", ctx->cspname,
+               ctx->csptype);
+    if (ctx->cspname && sizeof(TCHAR) != sizeof(char)) {
+        if ((clen =
+             MultiByteToWideChar(CP_ACP, 0, ctx->cspname, -1, NULL, 0))) {
+            cspname = alloca(clen * sizeof(WCHAR));
+            MultiByteToWideChar(CP_ACP, 0, ctx->cspname, -1, (WCHAR *)cspname,
+                                clen);
+        }
+        if (!cspname) {
+            CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, ERR_R_MALLOC_FAILURE);
+            capi_addlasterror();
+            return 0;
+        }
+    } else
+        cspname = (TCHAR *)ctx->cspname;
+    if (!CryptAcquireContext
+        (&hprov, NULL, cspname, ctx->csptype, CRYPT_VERIFYCONTEXT)) {
+        CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS,
+                CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
+        capi_addlasterror();
+        return 0;
+    }
+    if (!CryptGetProvParam
+        (hprov, PP_ENUMCONTAINERS, NULL, &buflen, CRYPT_FIRST)) {
+        CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, CAPI_R_ENUMCONTAINERS_ERROR);
+        capi_addlasterror();
+        CryptReleaseContext(hprov, 0);
+        return 0;
+    }
+    CAPI_trace(ctx, "Got max container len %d\n", buflen);
+    if (buflen == 0)
+        buflen = 1024;
+    cname = OPENSSL_malloc(buflen);
+    if (!cname) {
+        CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    for (idx = 0;; idx++) {
+        clen = buflen;
+        cname[0] = 0;
+
+        if (idx == 0)
+            flags = CRYPT_FIRST;
+        else
+            flags = 0;
+        if (!CryptGetProvParam
+            (hprov, PP_ENUMCONTAINERS, (BYTE *) cname, &clen, flags)) {
+            err = GetLastError();
+            if (err == ERROR_NO_MORE_ITEMS)
+                goto done;
+            CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, CAPI_R_ENUMCONTAINERS_ERROR);
+            capi_adderror(err);
+            goto err;
+        }
+        CAPI_trace(ctx, "Container name %s, len=%d, index=%d, flags=%d\n",
+                   cname, clen, idx, flags);
+        if (!cname[0] && (clen == buflen)) {
+            CAPI_trace(ctx, "Enumerate bug: using workaround\n");
+            goto done;
+        }
+        BIO_printf(out, "%d. %s\n", idx, cname);
+    }
+ err:
+
+    ret = 0;
+
+ done:
+    if (cname)
+        OPENSSL_free(cname);
+    CryptReleaseContext(hprov, 0);
+
+    return ret;
+}
+
+CRYPT_KEY_PROV_INFO *capi_get_prov_info(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
+{
+    DWORD len;
+    CRYPT_KEY_PROV_INFO *pinfo;
+
+    if (!CertGetCertificateContextProperty
+        (cert, CERT_KEY_PROV_INFO_PROP_ID, NULL, &len))
+        return NULL;
+    pinfo = OPENSSL_malloc(len);
+    if (!pinfo) {
+        CAPIerr(CAPI_F_CAPI_GET_PROV_INFO, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    if (!CertGetCertificateContextProperty
+        (cert, CERT_KEY_PROV_INFO_PROP_ID, pinfo, &len)) {
+        CAPIerr(CAPI_F_CAPI_GET_PROV_INFO,
+                CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO);
+        capi_addlasterror();
+        OPENSSL_free(pinfo);
+        return NULL;
+    }
+    return pinfo;
+}
+
+static void capi_dump_prov_info(CAPI_CTX * ctx, BIO *out,
+                                CRYPT_KEY_PROV_INFO * pinfo)
+{
+    char *provname = NULL, *contname = NULL;
+    if (!pinfo) {
+        BIO_printf(out, "  No Private Key\n");
+        return;
+    }
+    provname = wide_to_asc(pinfo->pwszProvName);
+    contname = wide_to_asc(pinfo->pwszContainerName);
+    if (!provname || !contname)
+        goto err;
+
+    BIO_printf(out, "  Private Key Info:\n");
+    BIO_printf(out, "    Provider Name:  %s, Provider Type %d\n", provname,
+               pinfo->dwProvType);
+    BIO_printf(out, "    Container Name: %s, Key Type %d\n", contname,
+               pinfo->dwKeySpec);
+ err:
+    if (provname)
+        OPENSSL_free(provname);
+    if (contname)
+        OPENSSL_free(contname);
+}
+
+char *capi_cert_get_fname(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
+{
+    LPWSTR wfname;
+    DWORD dlen;
+
+    CAPI_trace(ctx, "capi_cert_get_fname\n");
+    if (!CertGetCertificateContextProperty
+        (cert, CERT_FRIENDLY_NAME_PROP_ID, NULL, &dlen))
+        return NULL;
+    wfname = OPENSSL_malloc(dlen);
+    if (CertGetCertificateContextProperty
+        (cert, CERT_FRIENDLY_NAME_PROP_ID, wfname, &dlen)) {
+        char *fname = wide_to_asc(wfname);
+        OPENSSL_free(wfname);
+        return fname;
+    }
+    CAPIerr(CAPI_F_CAPI_CERT_GET_FNAME, CAPI_R_ERROR_GETTING_FRIENDLY_NAME);
+    capi_addlasterror();
+
+    OPENSSL_free(wfname);
+    return NULL;
+}
+
+void capi_dump_cert(CAPI_CTX * ctx, BIO *out, PCCERT_CONTEXT cert)
+{
+    X509 *x;
+    unsigned char *p;
+    unsigned long flags = ctx->dump_flags;
+    if (flags & CAPI_DMP_FNAME) {
+        char *fname;
+        fname = capi_cert_get_fname(ctx, cert);
+        if (fname) {
+            BIO_printf(out, "  Friendly Name \"%s\"\n", fname);
+            OPENSSL_free(fname);
+        } else
+            BIO_printf(out, "  \n");
+    }
+
+    p = cert->pbCertEncoded;
+    x = d2i_X509(NULL, &p, cert->cbCertEncoded);
+    if (!x)
+        BIO_printf(out, "  \n");
+    if (flags & CAPI_DMP_SUMMARY) {
+        BIO_printf(out, "  Subject: ");
+        X509_NAME_print_ex(out, X509_get_subject_name(x), 0, XN_FLAG_ONELINE);
+        BIO_printf(out, "\n  Issuer: ");
+        X509_NAME_print_ex(out, X509_get_issuer_name(x), 0, XN_FLAG_ONELINE);
+        BIO_printf(out, "\n");
+    }
+    if (flags & CAPI_DMP_FULL)
+        X509_print_ex(out, x, XN_FLAG_ONELINE, 0);
+
+    if (flags & CAPI_DMP_PKEYINFO) {
+        CRYPT_KEY_PROV_INFO *pinfo;
+        pinfo = capi_get_prov_info(ctx, cert);
+        capi_dump_prov_info(ctx, out, pinfo);
+        if (pinfo)
+            OPENSSL_free(pinfo);
+    }
+
+    if (flags & CAPI_DMP_PEM)
+        PEM_write_bio_X509(out, x);
+    X509_free(x);
+}
+
+HCERTSTORE capi_open_store(CAPI_CTX * ctx, char *storename)
+{
+    HCERTSTORE hstore;
+
+    if (!storename)
+        storename = ctx->storename;
+    if (!storename)
+        storename = "MY";
+    CAPI_trace(ctx, "Opening certificate store %s\n", storename);
+
+    hstore = CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, 0,
+                           ctx->store_flags, storename);
+    if (!hstore) {
+        CAPIerr(CAPI_F_CAPI_OPEN_STORE, CAPI_R_ERROR_OPENING_STORE);
+        capi_addlasterror();
+    }
+    return hstore;
+}
+
+int capi_list_certs(CAPI_CTX * ctx, BIO *out, char *id)
+{
+    char *storename;
+    int idx;
+    int ret = 1;
+    HCERTSTORE hstore;
+    PCCERT_CONTEXT cert = NULL;
+
+    storename = ctx->storename;
+    if (!storename)
+        storename = "MY";
+    CAPI_trace(ctx, "Listing certs for store %s\n", storename);
+
+    hstore = capi_open_store(ctx, storename);
+    if (!hstore)
+        return 0;
+    if (id) {
+        cert = capi_find_cert(ctx, id, hstore);
+        if (!cert) {
+            ret = 0;
+            goto err;
+        }
+        capi_dump_cert(ctx, out, cert);
+        CertFreeCertificateContext(cert);
+    } else {
+        for (idx = 0;; idx++) {
+            cert = CertEnumCertificatesInStore(hstore, cert);
+            if (!cert)
+                break;
+            BIO_printf(out, "Certificate %d\n", idx);
+            capi_dump_cert(ctx, out, cert);
+        }
+    }
+ err:
+    CertCloseStore(hstore, 0);
+    return ret;
+}
+
+static PCCERT_CONTEXT capi_find_cert(CAPI_CTX * ctx, const char *id,
+                                     HCERTSTORE hstore)
+{
+    PCCERT_CONTEXT cert = NULL;
+    char *fname = NULL;
+    int match;
+    switch (ctx->lookup_method) {
+    case CAPI_LU_SUBSTR:
+        return CertFindCertificateInStore(hstore,
+                                          X509_ASN_ENCODING, 0,
+                                          CERT_FIND_SUBJECT_STR_A, id, NULL);
+    case CAPI_LU_FNAME:
+        for (;;) {
+            cert = CertEnumCertificatesInStore(hstore, cert);
+            if (!cert)
+                return NULL;
+            fname = capi_cert_get_fname(ctx, cert);
+            if (fname) {
+                if (strcmp(fname, id))
+                    match = 0;
+                else
+                    match = 1;
+                OPENSSL_free(fname);
+                if (match)
+                    return cert;
+            }
+        }
+    default:
+        return NULL;
+    }
+}
+
+static CAPI_KEY *capi_get_key(CAPI_CTX * ctx, const TCHAR *contname,
+                              TCHAR *provname, DWORD ptype, DWORD keyspec)
+{
+    CAPI_KEY *key;
+    DWORD dwFlags = 0;
+    key = OPENSSL_malloc(sizeof(CAPI_KEY));
+    if (sizeof(TCHAR) == sizeof(char))
+        CAPI_trace(ctx, "capi_get_key, contname=%s, provname=%s, type=%d\n",
+                   contname, provname, ptype);
+    else if (ctx && ctx->debug_level >= CAPI_DBG_TRACE && ctx->debug_file) {
+        /* above 'if' is optimization to minimize malloc-ations */
+        char *_contname = wide_to_asc((WCHAR *)contname);
+        char *_provname = wide_to_asc((WCHAR *)provname);
+
+        CAPI_trace(ctx, "capi_get_key, contname=%s, provname=%s, type=%d\n",
+                   _contname, _provname, ptype);
+        if (_provname)
+            OPENSSL_free(_provname);
+        if (_contname)
+            OPENSSL_free(_contname);
+    }
+    if (ctx->store_flags & CERT_SYSTEM_STORE_LOCAL_MACHINE)
+        dwFlags = CRYPT_MACHINE_KEYSET;
+    if (!CryptAcquireContext(&key->hprov, contname, provname, ptype, dwFlags)) {
+        CAPIerr(CAPI_F_CAPI_GET_KEY, CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
+        capi_addlasterror();
+        goto err;
+    }
+    if (!CryptGetUserKey(key->hprov, keyspec, &key->key)) {
+        CAPIerr(CAPI_F_CAPI_GET_KEY, CAPI_R_GETUSERKEY_ERROR);
+        capi_addlasterror();
+        CryptReleaseContext(key->hprov, 0);
+        goto err;
+    }
+    key->keyspec = keyspec;
+    key->pcert = NULL;
+    return key;
+
+ err:
+    OPENSSL_free(key);
+    return NULL;
+}
+
+static CAPI_KEY *capi_get_cert_key(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
+{
+    CAPI_KEY *key = NULL;
+    CRYPT_KEY_PROV_INFO *pinfo = NULL;
+    char *provname = NULL, *contname = NULL;
+    pinfo = capi_get_prov_info(ctx, cert);
+    if (!pinfo)
+        goto err;
+    if (sizeof(TCHAR) != sizeof(char))
+        key = capi_get_key(ctx, (TCHAR *)pinfo->pwszContainerName,
+                           (TCHAR *)pinfo->pwszProvName,
+                           pinfo->dwProvType, pinfo->dwKeySpec);
+    else {
+        provname = wide_to_asc(pinfo->pwszProvName);
+        contname = wide_to_asc(pinfo->pwszContainerName);
+        if (!provname || !contname)
+            goto err;
+        key = capi_get_key(ctx, (TCHAR *)contname, (TCHAR *)provname,
+                           pinfo->dwProvType, pinfo->dwKeySpec);
+    }
+
+ err:
+    if (pinfo)
+        OPENSSL_free(pinfo);
+    if (provname)
+        OPENSSL_free(provname);
+    if (contname)
+        OPENSSL_free(contname);
+    return key;
+}
+
+CAPI_KEY *capi_find_key(CAPI_CTX * ctx, const char *id)
+{
+    PCCERT_CONTEXT cert;
+    HCERTSTORE hstore;
+    CAPI_KEY *key = NULL;
+    switch (ctx->lookup_method) {
+    case CAPI_LU_SUBSTR:
+    case CAPI_LU_FNAME:
+        hstore = capi_open_store(ctx, NULL);
+        if (!hstore)
+            return NULL;
+        cert = capi_find_cert(ctx, id, hstore);
+        if (cert) {
+            key = capi_get_cert_key(ctx, cert);
+            CertFreeCertificateContext(cert);
+        }
+        CertCloseStore(hstore, 0);
+        break;
+
+    case CAPI_LU_CONTNAME:
+        if (sizeof(TCHAR) != sizeof(char)) {
+            WCHAR *contname, *provname;
+            DWORD len;
+
+            if ((len = MultiByteToWideChar(CP_ACP, 0, id, -1, NULL, 0)) &&
+                (contname = alloca(len * sizeof(WCHAR)),
+                 MultiByteToWideChar(CP_ACP, 0, id, -1, contname, len)) &&
+                (len =
+                 MultiByteToWideChar(CP_ACP, 0, ctx->cspname, -1, NULL, 0))
+                && (provname =
+                    alloca(len * sizeof(WCHAR)), MultiByteToWideChar(CP_ACP,
+                                                                     0,
+                                                                     ctx->cspname,
+                                                                     -1,
+                                                                     provname,
+                                                                     len)))
+                key =
+                    capi_get_key(ctx, (TCHAR *)contname, (TCHAR *)provname,
+                                 ctx->csptype, ctx->keytype);
+        } else
+            key = capi_get_key(ctx, (TCHAR *)id,
+                               (TCHAR *)ctx->cspname,
+                               ctx->csptype, ctx->keytype);
+        break;
+    }
+
+    return key;
+}
+
+void capi_free_key(CAPI_KEY * key)
+{
+    if (!key)
+        return;
+    CryptDestroyKey(key->key);
+    CryptReleaseContext(key->hprov, 0);
+    if (key->pcert)
+        CertFreeCertificateContext(key->pcert);
+    OPENSSL_free(key);
+}
 
 /* Initialize a CAPI_CTX structure */
 
 static CAPI_CTX *capi_ctx_new()
-	{
-	CAPI_CTX *ctx;
-	ctx = OPENSSL_malloc(sizeof(CAPI_CTX));
-	if (!ctx)
-		{
-		CAPIerr(CAPI_F_CAPI_CTX_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	ctx->cspname = NULL;
-	ctx->csptype = PROV_RSA_FULL;
-	ctx->dump_flags = CAPI_DMP_SUMMARY|CAPI_DMP_FNAME;
-	ctx->keytype = AT_KEYEXCHANGE;
-	ctx->storename = NULL;
-	ctx->ssl_client_store = NULL;
-	ctx->store_flags = CERT_STORE_OPEN_EXISTING_FLAG |
-				CERT_STORE_READONLY_FLAG |
-				CERT_SYSTEM_STORE_CURRENT_USER;
-	ctx->lookup_method = CAPI_LU_SUBSTR;
-	ctx->debug_level = 0;
-	ctx->debug_file = NULL;
-	ctx->client_cert_select = cert_select_simple;
-	return ctx;
-	}
-
-static void capi_ctx_free(CAPI_CTX *ctx)
-	{
-	CAPI_trace(ctx, "Calling capi_ctx_free with %lx\n", ctx);
-	if (!ctx)
-		return;
-	if (ctx->cspname)
-		OPENSSL_free(ctx->cspname);
-	if (ctx->debug_file)
-		OPENSSL_free(ctx->debug_file);
-	if (ctx->storename)
-		OPENSSL_free(ctx->storename);
-	if (ctx->ssl_client_store)
-		OPENSSL_free(ctx->ssl_client_store);
-	OPENSSL_free(ctx);
-	}
-
-static int capi_ctx_set_provname(CAPI_CTX *ctx, LPSTR pname, DWORD type, int check)
-	{
-	CAPI_trace(ctx, "capi_ctx_set_provname, name=%s, type=%d\n", pname, type);
-	if (check)
-		{
-		HCRYPTPROV hprov;
-		LPTSTR name=NULL;
-
-		if (sizeof(TCHAR)!=sizeof(char))
-			{
-			DWORD len;
-			if ((len=MultiByteToWideChar(CP_ACP,0,pname,-1,NULL,0)))
-				{
-				name = alloca(len*sizeof(WCHAR));
-				MultiByteToWideChar(CP_ACP,0,pname,-1,(WCHAR *)name,len);
-				}
-			}
-		else
-			name = (TCHAR *)pname;
-
-		if (!name || !CryptAcquireContext(&hprov, NULL, name, type,
-						CRYPT_VERIFYCONTEXT))
-			{
-			CAPIerr(CAPI_F_CAPI_CTX_SET_PROVNAME, CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
-			capi_addlasterror();
-			return 0;
-			}
-		CryptReleaseContext(hprov, 0);
-		}
-	if (ctx->cspname)
-		OPENSSL_free(ctx->cspname);
-	ctx->cspname = BUF_strdup(pname);
-	ctx->csptype = type;
-	return 1;
-	}
-
-static int capi_ctx_set_provname_idx(CAPI_CTX *ctx, int idx)
-	{
-	LPSTR pname;
-	DWORD type;
-	int res;
-	if (capi_get_provname(ctx, &pname, &type, idx) != 1)
-		return 0;
-	res = capi_ctx_set_provname(ctx, pname, type, 0);
-	OPENSSL_free(pname);
-	return res;
-	}
+{
+    CAPI_CTX *ctx;
+    ctx = OPENSSL_malloc(sizeof(CAPI_CTX));
+    if (!ctx) {
+        CAPIerr(CAPI_F_CAPI_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    ctx->cspname = NULL;
+    ctx->csptype = PROV_RSA_FULL;
+    ctx->dump_flags = CAPI_DMP_SUMMARY | CAPI_DMP_FNAME;
+    ctx->keytype = AT_KEYEXCHANGE;
+    ctx->storename = NULL;
+    ctx->ssl_client_store = NULL;
+    ctx->store_flags = CERT_STORE_OPEN_EXISTING_FLAG |
+        CERT_STORE_READONLY_FLAG | CERT_SYSTEM_STORE_CURRENT_USER;
+    ctx->lookup_method = CAPI_LU_SUBSTR;
+    ctx->debug_level = 0;
+    ctx->debug_file = NULL;
+    ctx->client_cert_select = cert_select_simple;
+    return ctx;
+}
+
+static void capi_ctx_free(CAPI_CTX * ctx)
+{
+    CAPI_trace(ctx, "Calling capi_ctx_free with %lx\n", ctx);
+    if (!ctx)
+        return;
+    if (ctx->cspname)
+        OPENSSL_free(ctx->cspname);
+    if (ctx->debug_file)
+        OPENSSL_free(ctx->debug_file);
+    if (ctx->storename)
+        OPENSSL_free(ctx->storename);
+    if (ctx->ssl_client_store)
+        OPENSSL_free(ctx->ssl_client_store);
+    OPENSSL_free(ctx);
+}
+
+static int capi_ctx_set_provname(CAPI_CTX * ctx, LPSTR pname, DWORD type,
+                                 int check)
+{
+    CAPI_trace(ctx, "capi_ctx_set_provname, name=%s, type=%d\n", pname, type);
+    if (check) {
+        HCRYPTPROV hprov;
+        LPTSTR name = NULL;
+
+        if (sizeof(TCHAR) != sizeof(char)) {
+            DWORD len;
+            if ((len = MultiByteToWideChar(CP_ACP, 0, pname, -1, NULL, 0))) {
+                name = alloca(len * sizeof(WCHAR));
+                MultiByteToWideChar(CP_ACP, 0, pname, -1, (WCHAR *)name, len);
+            }
+        } else
+            name = (TCHAR *)pname;
+
+        if (!name || !CryptAcquireContext(&hprov, NULL, name, type,
+                                          CRYPT_VERIFYCONTEXT)) {
+            CAPIerr(CAPI_F_CAPI_CTX_SET_PROVNAME,
+                    CAPI_R_CRYPTACQUIRECONTEXT_ERROR);
+            capi_addlasterror();
+            return 0;
+        }
+        CryptReleaseContext(hprov, 0);
+    }
+    if (ctx->cspname)
+        OPENSSL_free(ctx->cspname);
+    ctx->cspname = BUF_strdup(pname);
+    ctx->csptype = type;
+    return 1;
+}
+
+static int capi_ctx_set_provname_idx(CAPI_CTX * ctx, int idx)
+{
+    LPSTR pname;
+    DWORD type;
+    int res;
+    if (capi_get_provname(ctx, &pname, &type, idx) != 1)
+        return 0;
+    res = capi_ctx_set_provname(ctx, pname, type, 0);
+    OPENSSL_free(pname);
+    return res;
+}
 
 static int cert_issuer_match(STACK_OF(X509_NAME) *ca_dn, X509 *x)
-	{
-	int i;
-	X509_NAME *nm;
-	/* Special case: empty list: match anything */
-	if (sk_X509_NAME_num(ca_dn) <= 0)
-		return 1;
-	for (i = 0; i < sk_X509_NAME_num(ca_dn); i++)
-		{
-		nm = sk_X509_NAME_value(ca_dn, i);
-		if (!X509_NAME_cmp(nm, X509_get_issuer_name(x)))
-				return 1;
-		}
-	return 0;
-	}
-
-
+{
+    int i;
+    X509_NAME *nm;
+    /* Special case: empty list: match anything */
+    if (sk_X509_NAME_num(ca_dn) <= 0)
+        return 1;
+    for (i = 0; i < sk_X509_NAME_num(ca_dn); i++) {
+        nm = sk_X509_NAME_value(ca_dn, i);
+        if (!X509_NAME_cmp(nm, X509_get_issuer_name(x)))
+            return 1;
+    }
+    return 0;
+}
 
 static int capi_load_ssl_client_cert(ENGINE *e, SSL *ssl,
-	STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **pkey,
-	STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data)
-	{
-	STACK_OF(X509) *certs = NULL;
-	X509 *x;
-	char *storename;
-	const char *p;
-	int i, client_cert_idx;
-	HCERTSTORE hstore;
-	PCCERT_CONTEXT cert = NULL, excert = NULL;
-	CAPI_CTX *ctx;
-	CAPI_KEY *key;
-	ctx = ENGINE_get_ex_data(e, capi_idx);
-
-	*pcert = NULL;
-	*pkey = NULL;
-
-	storename = ctx->ssl_client_store;
-	if (!storename)
-		storename = "MY";
-
-	hstore = capi_open_store(ctx, storename);
-	if (!hstore)
-		return 0;
-	/* Enumerate all certificates collect any matches */
-	for(i = 0;;i++)
-		{
-		cert = CertEnumCertificatesInStore(hstore, cert);
-		if (!cert)
-			break;
-		p = cert->pbCertEncoded;
-		x = d2i_X509(NULL, &p, cert->cbCertEncoded);
-		if (!x)
-			{
-			CAPI_trace(ctx, "Can't Parse Certificate %d\n", i);
-			continue;
-			}
-		if (cert_issuer_match(ca_dn, x)
-			&& X509_check_purpose(x, X509_PURPOSE_SSL_CLIENT, 0))
-			{
-			key = capi_get_cert_key(ctx, cert);
-			if (!key)
-				{
-				X509_free(x);
-				continue;
-				}
-			/* Match found: attach extra data to it so
-			 * we can retrieve the key later.
-			 */
-			excert = CertDuplicateCertificateContext(cert);
-			key->pcert = excert;
-			X509_set_ex_data(x, cert_capi_idx, key);
-
-			if (!certs)
-				certs = sk_X509_new_null();
-
-			sk_X509_push(certs, x);
-			}
-		else
-			X509_free(x);
-
-		}
-
-	if (cert)
-		CertFreeCertificateContext(cert);
-	if (hstore)
-		CertCloseStore(hstore, 0);
-
-	if (!certs)
-		return 0;
-
-
-	/* Select the appropriate certificate */
-
-	client_cert_idx = ctx->client_cert_select(e, ssl, certs);
-
-	/* Set the selected certificate and free the rest */
-
-	for(i = 0; i < sk_X509_num(certs); i++)
-		{
-		x = sk_X509_value(certs, i);
-		if (i == client_cert_idx)
-			*pcert = x;
-		else
-			{
-			key = X509_get_ex_data(x, cert_capi_idx);
-			capi_free_key(key);
-			X509_free(x);
-			}
-		}
-
-	sk_X509_free(certs);
-
-	if (!*pcert)
-		return 0;
-
-	/* Setup key for selected certificate */
-
-	key = X509_get_ex_data(*pcert, cert_capi_idx);
-	*pkey = capi_get_pkey(e, key);
-	X509_set_ex_data(*pcert, cert_capi_idx, NULL);
-
-	return 1;
-
-	}
-
+                                     STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
+                                     EVP_PKEY **pkey, STACK_OF(X509) **pother,
+                                     UI_METHOD *ui_method,
+                                     void *callback_data)
+{
+    STACK_OF(X509) *certs = NULL;
+    X509 *x;
+    char *storename;
+    const char *p;
+    int i, client_cert_idx;
+    HCERTSTORE hstore;
+    PCCERT_CONTEXT cert = NULL, excert = NULL;
+    CAPI_CTX *ctx;
+    CAPI_KEY *key;
+    ctx = ENGINE_get_ex_data(e, capi_idx);
+
+    *pcert = NULL;
+    *pkey = NULL;
+
+    storename = ctx->ssl_client_store;
+    if (!storename)
+        storename = "MY";
+
+    hstore = capi_open_store(ctx, storename);
+    if (!hstore)
+        return 0;
+    /* Enumerate all certificates collect any matches */
+    for (i = 0;; i++) {
+        cert = CertEnumCertificatesInStore(hstore, cert);
+        if (!cert)
+            break;
+        p = cert->pbCertEncoded;
+        x = d2i_X509(NULL, &p, cert->cbCertEncoded);
+        if (!x) {
+            CAPI_trace(ctx, "Can't Parse Certificate %d\n", i);
+            continue;
+        }
+        if (cert_issuer_match(ca_dn, x)
+            && X509_check_purpose(x, X509_PURPOSE_SSL_CLIENT, 0)) {
+            key = capi_get_cert_key(ctx, cert);
+            if (!key) {
+                X509_free(x);
+                continue;
+            }
+            /*
+             * Match found: attach extra data to it so we can retrieve the
+             * key later.
+             */
+            excert = CertDuplicateCertificateContext(cert);
+            key->pcert = excert;
+            X509_set_ex_data(x, cert_capi_idx, key);
+
+            if (!certs)
+                certs = sk_X509_new_null();
+
+            sk_X509_push(certs, x);
+        } else
+            X509_free(x);
+
+    }
+
+    if (cert)
+        CertFreeCertificateContext(cert);
+    if (hstore)
+        CertCloseStore(hstore, 0);
+
+    if (!certs)
+        return 0;
+
+    /* Select the appropriate certificate */
+
+    client_cert_idx = ctx->client_cert_select(e, ssl, certs);
+
+    /* Set the selected certificate and free the rest */
+
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        x = sk_X509_value(certs, i);
+        if (i == client_cert_idx)
+            *pcert = x;
+        else {
+            key = X509_get_ex_data(x, cert_capi_idx);
+            capi_free_key(key);
+            X509_free(x);
+        }
+    }
+
+    sk_X509_free(certs);
+
+    if (!*pcert)
+        return 0;
+
+    /* Setup key for selected certificate */
+
+    key = X509_get_ex_data(*pcert, cert_capi_idx);
+    *pkey = capi_get_pkey(e, key);
+    X509_set_ex_data(*pcert, cert_capi_idx, NULL);
+
+    return 1;
+
+}
 
 /* Simple client cert selection function: always select first */
 
 static int cert_select_simple(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs)
-	{
-	return 0;
-	}
+{
+    return 0;
+}
 
-#ifdef OPENSSL_CAPIENG_DIALOG
+# ifdef OPENSSL_CAPIENG_DIALOG
 
-/* More complex cert selection function, using standard function
+/*
+ * More complex cert selection function, using standard function
  * CryptUIDlgSelectCertificateFromStore() to produce a dialog box.
  */
 
-/* Definitions which are in cryptuiapi.h but this is not present in older
+/*
+ * Definitions which are in cryptuiapi.h but this is not present in older
  * versions of headers.
  */
 
-#ifndef CRYPTUI_SELECT_LOCATION_COLUMN
-#define CRYPTUI_SELECT_LOCATION_COLUMN                   0x000000010
-#define CRYPTUI_SELECT_INTENDEDUSE_COLUMN                0x000000004
-#endif
+#  ifndef CRYPTUI_SELECT_LOCATION_COLUMN
+#   define CRYPTUI_SELECT_LOCATION_COLUMN                   0x000000010
+#   define CRYPTUI_SELECT_INTENDEDUSE_COLUMN                0x000000004
+#  endif
 
-#define dlg_title L"OpenSSL Application SSL Client Certificate Selection"
-#define dlg_prompt L"Select a certificate to use for authentication"
-#define dlg_columns	 CRYPTUI_SELECT_LOCATION_COLUMN \
-			|CRYPTUI_SELECT_INTENDEDUSE_COLUMN
+#  define dlg_title L"OpenSSL Application SSL Client Certificate Selection"
+#  define dlg_prompt L"Select a certificate to use for authentication"
+#  define dlg_columns      CRYPTUI_SELECT_LOCATION_COLUMN \
+                        |CRYPTUI_SELECT_INTENDEDUSE_COLUMN
 
 static int cert_select_dialog(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs)
-	{
-	X509 *x;
-	HCERTSTORE dstore;
-	PCCERT_CONTEXT cert;
-	CAPI_CTX *ctx;
-	CAPI_KEY *key;
-	HWND hwnd;
-	int i, idx = -1;
-	if (sk_X509_num(certs) == 1)
-		return 0;
-	ctx = ENGINE_get_ex_data(e, capi_idx);
-	/* Create an in memory store of certificates */
-	dstore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
-					CERT_STORE_CREATE_NEW_FLAG, NULL);
-	if (!dstore)
-		{
-		CAPIerr(CAPI_F_CERT_SELECT_DIALOG, CAPI_R_ERROR_CREATING_STORE);
-		capi_addlasterror();
-		goto err;
-		}
-	/* Add all certificates to store */
-	for(i = 0; i < sk_X509_num(certs); i++)
-		{
-		x = sk_X509_value(certs, i);
-		key = X509_get_ex_data(x, cert_capi_idx);
-
-		if (!CertAddCertificateContextToStore(dstore, key->pcert,
-						CERT_STORE_ADD_NEW, NULL))
-			{
-			CAPIerr(CAPI_F_CERT_SELECT_DIALOG, CAPI_R_ERROR_ADDING_CERT);
-			capi_addlasterror();
-			goto err;
-			}
-
-		}
-	hwnd = GetForegroundWindow();
-	if (!hwnd)
-		hwnd = GetActiveWindow();
-	if (!hwnd && ctx->getconswindow)
-		hwnd = ctx->getconswindow();
-	/* Call dialog to select one */
-	cert = ctx->certselectdlg(dstore, hwnd, dlg_title, dlg_prompt,
-						dlg_columns, 0, NULL);
-
-	/* Find matching cert from list */
-	if (cert)
-		{
-		for(i = 0; i < sk_X509_num(certs); i++)
-			{
-			x = sk_X509_value(certs, i);
-			key = X509_get_ex_data(x, cert_capi_idx);
-			if (CertCompareCertificate(
-				X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
-					cert->pCertInfo,
-					key->pcert->pCertInfo))
-				{
-				idx = i;
-				break;
-				}
-			}
-		}
-
-	err:
-	if (dstore)
-		CertCloseStore(dstore, 0);
-	return idx;
-
-	}
-#endif
-
-#else /* !__COMPILE_CAPIENG */
-#include 
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+{
+    X509 *x;
+    HCERTSTORE dstore;
+    PCCERT_CONTEXT cert;
+    CAPI_CTX *ctx;
+    CAPI_KEY *key;
+    HWND hwnd;
+    int i, idx = -1;
+    if (sk_X509_num(certs) == 1)
+        return 0;
+    ctx = ENGINE_get_ex_data(e, capi_idx);
+    /* Create an in memory store of certificates */
+    dstore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
+                           CERT_STORE_CREATE_NEW_FLAG, NULL);
+    if (!dstore) {
+        CAPIerr(CAPI_F_CERT_SELECT_DIALOG, CAPI_R_ERROR_CREATING_STORE);
+        capi_addlasterror();
+        goto err;
+    }
+    /* Add all certificates to store */
+    for (i = 0; i < sk_X509_num(certs); i++) {
+        x = sk_X509_value(certs, i);
+        key = X509_get_ex_data(x, cert_capi_idx);
+
+        if (!CertAddCertificateContextToStore(dstore, key->pcert,
+                                              CERT_STORE_ADD_NEW, NULL)) {
+            CAPIerr(CAPI_F_CERT_SELECT_DIALOG, CAPI_R_ERROR_ADDING_CERT);
+            capi_addlasterror();
+            goto err;
+        }
+
+    }
+    hwnd = GetForegroundWindow();
+    if (!hwnd)
+        hwnd = GetActiveWindow();
+    if (!hwnd && ctx->getconswindow)
+        hwnd = ctx->getconswindow();
+    /* Call dialog to select one */
+    cert = ctx->certselectdlg(dstore, hwnd, dlg_title, dlg_prompt,
+                              dlg_columns, 0, NULL);
+
+    /* Find matching cert from list */
+    if (cert) {
+        for (i = 0; i < sk_X509_num(certs); i++) {
+            x = sk_X509_value(certs, i);
+            key = X509_get_ex_data(x, cert_capi_idx);
+            if (CertCompareCertificate
+                (X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, cert->pCertInfo,
+                 key->pcert->pCertInfo)) {
+                idx = i;
+                break;
+            }
+        }
+    }
+
+ err:
+    if (dstore)
+        CertCloseStore(dstore, 0);
+    return idx;
+
+}
+# endif
+
+#else                           /* !__COMPILE_CAPIENG */
+# include 
+# ifndef OPENSSL_NO_DYNAMIC_ENGINE
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { return 0; }
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns)
+{
+    return 0;
+}
+
 IMPLEMENT_DYNAMIC_CHECK_FN()
-#else
-void ENGINE_load_capi(void){}
-#endif
+# else
+void ENGINE_load_capi(void)
+{
+}
+# endif
 #endif
diff --git a/engines/e_capi_err.c b/engines/e_capi_err.c
index a1fbd04cb8..a266138519 100644
--- a/engines/e_capi_err.c
+++ b/engines/e_capi_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,120 +66,122 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA CAPI_str_functs[]=
-	{
-{ERR_FUNC(CAPI_F_CAPI_CERT_GET_FNAME),	"CAPI_CERT_GET_FNAME"},
-{ERR_FUNC(CAPI_F_CAPI_CTRL),	"CAPI_CTRL"},
-{ERR_FUNC(CAPI_F_CAPI_CTX_NEW),	"CAPI_CTX_NEW"},
-{ERR_FUNC(CAPI_F_CAPI_CTX_SET_PROVNAME),	"CAPI_CTX_SET_PROVNAME"},
-{ERR_FUNC(CAPI_F_CAPI_DSA_DO_SIGN),	"CAPI_DSA_DO_SIGN"},
-{ERR_FUNC(CAPI_F_CAPI_GET_KEY),	"CAPI_GET_KEY"},
-{ERR_FUNC(CAPI_F_CAPI_GET_PKEY),	"CAPI_GET_PKEY"},
-{ERR_FUNC(CAPI_F_CAPI_GET_PROVNAME),	"CAPI_GET_PROVNAME"},
-{ERR_FUNC(CAPI_F_CAPI_GET_PROV_INFO),	"CAPI_GET_PROV_INFO"},
-{ERR_FUNC(CAPI_F_CAPI_INIT),	"CAPI_INIT"},
-{ERR_FUNC(CAPI_F_CAPI_LIST_CONTAINERS),	"CAPI_LIST_CONTAINERS"},
-{ERR_FUNC(CAPI_F_CAPI_LOAD_PRIVKEY),	"CAPI_LOAD_PRIVKEY"},
-{ERR_FUNC(CAPI_F_CAPI_OPEN_STORE),	"CAPI_OPEN_STORE"},
-{ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_DEC),	"CAPI_RSA_PRIV_DEC"},
-{ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_ENC),	"CAPI_RSA_PRIV_ENC"},
-{ERR_FUNC(CAPI_F_CAPI_RSA_SIGN),	"CAPI_RSA_SIGN"},
-{ERR_FUNC(CAPI_F_CERT_SELECT_DIALOG),	"CERT_SELECT_DIALOG"},
-{ERR_FUNC(CAPI_F_CLIENT_CERT_SELECT),	"CLIENT_CERT_SELECT"},
-{ERR_FUNC(CAPI_F_WIDE_TO_ASC),	"WIDE_TO_ASC"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA CAPI_str_reasons[]=
-	{
-{ERR_REASON(CAPI_R_CANT_CREATE_HASH_OBJECT),"cant create hash object"},
-{ERR_REASON(CAPI_R_CANT_FIND_CAPI_CONTEXT),"cant find capi context"},
-{ERR_REASON(CAPI_R_CANT_GET_KEY)         ,"cant get key"},
-{ERR_REASON(CAPI_R_CANT_SET_HASH_VALUE)  ,"cant set hash value"},
-{ERR_REASON(CAPI_R_CRYPTACQUIRECONTEXT_ERROR),"cryptacquirecontext error"},
-{ERR_REASON(CAPI_R_CRYPTENUMPROVIDERS_ERROR),"cryptenumproviders error"},
-{ERR_REASON(CAPI_R_DECRYPT_ERROR)        ,"decrypt error"},
-{ERR_REASON(CAPI_R_ENGINE_NOT_INITIALIZED),"engine not initialized"},
-{ERR_REASON(CAPI_R_ENUMCONTAINERS_ERROR) ,"enumcontainers error"},
-{ERR_REASON(CAPI_R_ERROR_ADDING_CERT)    ,"error adding cert"},
-{ERR_REASON(CAPI_R_ERROR_CREATING_STORE) ,"error creating store"},
-{ERR_REASON(CAPI_R_ERROR_GETTING_FRIENDLY_NAME),"error getting friendly name"},
-{ERR_REASON(CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO),"error getting key provider info"},
-{ERR_REASON(CAPI_R_ERROR_OPENING_STORE)  ,"error opening store"},
-{ERR_REASON(CAPI_R_ERROR_SIGNING_HASH)   ,"error signing hash"},
-{ERR_REASON(CAPI_R_FUNCTION_NOT_SUPPORTED),"function not supported"},
-{ERR_REASON(CAPI_R_GETUSERKEY_ERROR)     ,"getuserkey error"},
-{ERR_REASON(CAPI_R_INVALID_DIGEST_LENGTH),"invalid digest length"},
-{ERR_REASON(CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),"invalid dsa public key blob magic number"},
-{ERR_REASON(CAPI_R_INVALID_LOOKUP_METHOD),"invalid lookup method"},
-{ERR_REASON(CAPI_R_INVALID_PUBLIC_KEY_BLOB),"invalid public key blob"},
-{ERR_REASON(CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),"invalid rsa public key blob magic number"},
-{ERR_REASON(CAPI_R_PUBKEY_EXPORT_ERROR)  ,"pubkey export error"},
-{ERR_REASON(CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR),"pubkey export length error"},
-{ERR_REASON(CAPI_R_UNKNOWN_COMMAND)      ,"unknown command"},
-{ERR_REASON(CAPI_R_UNSUPPORTED_ALGORITHM_NID),"unsupported algorithm nid"},
-{ERR_REASON(CAPI_R_UNSUPPORTED_PADDING)  ,"unsupported padding"},
-{ERR_REASON(CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM),"unsupported public key algorithm"},
-{ERR_REASON(CAPI_R_WIN32_ERROR)          ,"win32 error"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA CAPI_str_functs[] = {
+    {ERR_FUNC(CAPI_F_CAPI_CERT_GET_FNAME), "CAPI_CERT_GET_FNAME"},
+    {ERR_FUNC(CAPI_F_CAPI_CTRL), "CAPI_CTRL"},
+    {ERR_FUNC(CAPI_F_CAPI_CTX_NEW), "CAPI_CTX_NEW"},
+    {ERR_FUNC(CAPI_F_CAPI_CTX_SET_PROVNAME), "CAPI_CTX_SET_PROVNAME"},
+    {ERR_FUNC(CAPI_F_CAPI_DSA_DO_SIGN), "CAPI_DSA_DO_SIGN"},
+    {ERR_FUNC(CAPI_F_CAPI_GET_KEY), "CAPI_GET_KEY"},
+    {ERR_FUNC(CAPI_F_CAPI_GET_PKEY), "CAPI_GET_PKEY"},
+    {ERR_FUNC(CAPI_F_CAPI_GET_PROVNAME), "CAPI_GET_PROVNAME"},
+    {ERR_FUNC(CAPI_F_CAPI_GET_PROV_INFO), "CAPI_GET_PROV_INFO"},
+    {ERR_FUNC(CAPI_F_CAPI_INIT), "CAPI_INIT"},
+    {ERR_FUNC(CAPI_F_CAPI_LIST_CONTAINERS), "CAPI_LIST_CONTAINERS"},
+    {ERR_FUNC(CAPI_F_CAPI_LOAD_PRIVKEY), "CAPI_LOAD_PRIVKEY"},
+    {ERR_FUNC(CAPI_F_CAPI_OPEN_STORE), "CAPI_OPEN_STORE"},
+    {ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_DEC), "CAPI_RSA_PRIV_DEC"},
+    {ERR_FUNC(CAPI_F_CAPI_RSA_PRIV_ENC), "CAPI_RSA_PRIV_ENC"},
+    {ERR_FUNC(CAPI_F_CAPI_RSA_SIGN), "CAPI_RSA_SIGN"},
+    {ERR_FUNC(CAPI_F_CERT_SELECT_DIALOG), "CERT_SELECT_DIALOG"},
+    {ERR_FUNC(CAPI_F_CLIENT_CERT_SELECT), "CLIENT_CERT_SELECT"},
+    {ERR_FUNC(CAPI_F_WIDE_TO_ASC), "WIDE_TO_ASC"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA CAPI_str_reasons[] = {
+    {ERR_REASON(CAPI_R_CANT_CREATE_HASH_OBJECT), "cant create hash object"},
+    {ERR_REASON(CAPI_R_CANT_FIND_CAPI_CONTEXT), "cant find capi context"},
+    {ERR_REASON(CAPI_R_CANT_GET_KEY), "cant get key"},
+    {ERR_REASON(CAPI_R_CANT_SET_HASH_VALUE), "cant set hash value"},
+    {ERR_REASON(CAPI_R_CRYPTACQUIRECONTEXT_ERROR),
+     "cryptacquirecontext error"},
+    {ERR_REASON(CAPI_R_CRYPTENUMPROVIDERS_ERROR), "cryptenumproviders error"},
+    {ERR_REASON(CAPI_R_DECRYPT_ERROR), "decrypt error"},
+    {ERR_REASON(CAPI_R_ENGINE_NOT_INITIALIZED), "engine not initialized"},
+    {ERR_REASON(CAPI_R_ENUMCONTAINERS_ERROR), "enumcontainers error"},
+    {ERR_REASON(CAPI_R_ERROR_ADDING_CERT), "error adding cert"},
+    {ERR_REASON(CAPI_R_ERROR_CREATING_STORE), "error creating store"},
+    {ERR_REASON(CAPI_R_ERROR_GETTING_FRIENDLY_NAME),
+     "error getting friendly name"},
+    {ERR_REASON(CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO),
+     "error getting key provider info"},
+    {ERR_REASON(CAPI_R_ERROR_OPENING_STORE), "error opening store"},
+    {ERR_REASON(CAPI_R_ERROR_SIGNING_HASH), "error signing hash"},
+    {ERR_REASON(CAPI_R_FUNCTION_NOT_SUPPORTED), "function not supported"},
+    {ERR_REASON(CAPI_R_GETUSERKEY_ERROR), "getuserkey error"},
+    {ERR_REASON(CAPI_R_INVALID_DIGEST_LENGTH), "invalid digest length"},
+    {ERR_REASON(CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),
+     "invalid dsa public key blob magic number"},
+    {ERR_REASON(CAPI_R_INVALID_LOOKUP_METHOD), "invalid lookup method"},
+    {ERR_REASON(CAPI_R_INVALID_PUBLIC_KEY_BLOB), "invalid public key blob"},
+    {ERR_REASON(CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER),
+     "invalid rsa public key blob magic number"},
+    {ERR_REASON(CAPI_R_PUBKEY_EXPORT_ERROR), "pubkey export error"},
+    {ERR_REASON(CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR),
+     "pubkey export length error"},
+    {ERR_REASON(CAPI_R_UNKNOWN_COMMAND), "unknown command"},
+    {ERR_REASON(CAPI_R_UNSUPPORTED_ALGORITHM_NID),
+     "unsupported algorithm nid"},
+    {ERR_REASON(CAPI_R_UNSUPPORTED_PADDING), "unsupported padding"},
+    {ERR_REASON(CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM),
+     "unsupported public key algorithm"},
+    {ERR_REASON(CAPI_R_WIN32_ERROR), "win32 error"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef CAPI_LIB_NAME
-static ERR_STRING_DATA CAPI_lib_name[]=
-        {
-{0	,CAPI_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA CAPI_lib_name[] = {
+    {0, CAPI_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int CAPI_lib_error_code=0;
-static int CAPI_error_init=1;
+static int CAPI_lib_error_code = 0;
+static int CAPI_error_init = 1;
 
 static void ERR_load_CAPI_strings(void)
-	{
-	if (CAPI_lib_error_code == 0)
-		CAPI_lib_error_code=ERR_get_next_error_library();
+{
+    if (CAPI_lib_error_code == 0)
+        CAPI_lib_error_code = ERR_get_next_error_library();
 
-	if (CAPI_error_init)
-		{
-		CAPI_error_init=0;
+    if (CAPI_error_init) {
+        CAPI_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(CAPI_lib_error_code,CAPI_str_functs);
-		ERR_load_strings(CAPI_lib_error_code,CAPI_str_reasons);
+        ERR_load_strings(CAPI_lib_error_code, CAPI_str_functs);
+        ERR_load_strings(CAPI_lib_error_code, CAPI_str_reasons);
 #endif
 
 #ifdef CAPI_LIB_NAME
-		CAPI_lib_name->error = ERR_PACK(CAPI_lib_error_code,0,0);
-		ERR_load_strings(0,CAPI_lib_name);
+        CAPI_lib_name->error = ERR_PACK(CAPI_lib_error_code, 0, 0);
+        ERR_load_strings(0, CAPI_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_CAPI_strings(void)
-	{
-	if (CAPI_error_init == 0)
-		{
+{
+    if (CAPI_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(CAPI_lib_error_code,CAPI_str_functs);
-		ERR_unload_strings(CAPI_lib_error_code,CAPI_str_reasons);
+        ERR_unload_strings(CAPI_lib_error_code, CAPI_str_functs);
+        ERR_unload_strings(CAPI_lib_error_code, CAPI_str_reasons);
 #endif
 
 #ifdef CAPI_LIB_NAME
-		ERR_unload_strings(0,CAPI_lib_name);
+        ERR_unload_strings(0, CAPI_lib_name);
 #endif
-		CAPI_error_init=1;
-		}
-	}
+        CAPI_error_init = 1;
+    }
+}
 
 static void ERR_CAPI_error(int function, int reason, char *file, int line)
-	{
-	if (CAPI_lib_error_code == 0)
-		CAPI_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(CAPI_lib_error_code,function,reason,file,line);
-	}
+{
+    if (CAPI_lib_error_code == 0)
+        CAPI_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(CAPI_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_capi_err.h b/engines/e_capi_err.h
index efa7001038..b5d06dce20 100644
--- a/engines/e_capi_err.h
+++ b/engines/e_capi_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,74 +53,75 @@
  */
 
 #ifndef HEADER_CAPI_ERR_H
-#define HEADER_CAPI_ERR_H
+# define HEADER_CAPI_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_CAPI_strings(void);
 static void ERR_unload_CAPI_strings(void);
 static void ERR_CAPI_error(int function, int reason, char *file, int line);
-#define CAPIerr(f,r) ERR_CAPI_error((f),(r),__FILE__,__LINE__)
+# define CAPIerr(f,r) ERR_CAPI_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the CAPI functions. */
 
 /* Function codes. */
-#define CAPI_F_CAPI_CERT_GET_FNAME			 99
-#define CAPI_F_CAPI_CTRL				 100
-#define CAPI_F_CAPI_CTX_NEW				 101
-#define CAPI_F_CAPI_CTX_SET_PROVNAME			 102
-#define CAPI_F_CAPI_DSA_DO_SIGN				 114
-#define CAPI_F_CAPI_GET_KEY				 103
-#define CAPI_F_CAPI_GET_PKEY				 115
-#define CAPI_F_CAPI_GET_PROVNAME			 104
-#define CAPI_F_CAPI_GET_PROV_INFO			 105
-#define CAPI_F_CAPI_INIT				 106
-#define CAPI_F_CAPI_LIST_CONTAINERS			 107
-#define CAPI_F_CAPI_LOAD_PRIVKEY			 108
-#define CAPI_F_CAPI_OPEN_STORE				 109
-#define CAPI_F_CAPI_RSA_PRIV_DEC			 110
-#define CAPI_F_CAPI_RSA_PRIV_ENC			 111
-#define CAPI_F_CAPI_RSA_SIGN				 112
-#define CAPI_F_CERT_SELECT_DIALOG			 117
-#define CAPI_F_CLIENT_CERT_SELECT			 116
-#define CAPI_F_WIDE_TO_ASC				 113
+# define CAPI_F_CAPI_CERT_GET_FNAME                       99
+# define CAPI_F_CAPI_CTRL                                 100
+# define CAPI_F_CAPI_CTX_NEW                              101
+# define CAPI_F_CAPI_CTX_SET_PROVNAME                     102
+# define CAPI_F_CAPI_DSA_DO_SIGN                          114
+# define CAPI_F_CAPI_GET_KEY                              103
+# define CAPI_F_CAPI_GET_PKEY                             115
+# define CAPI_F_CAPI_GET_PROVNAME                         104
+# define CAPI_F_CAPI_GET_PROV_INFO                        105
+# define CAPI_F_CAPI_INIT                                 106
+# define CAPI_F_CAPI_LIST_CONTAINERS                      107
+# define CAPI_F_CAPI_LOAD_PRIVKEY                         108
+# define CAPI_F_CAPI_OPEN_STORE                           109
+# define CAPI_F_CAPI_RSA_PRIV_DEC                         110
+# define CAPI_F_CAPI_RSA_PRIV_ENC                         111
+# define CAPI_F_CAPI_RSA_SIGN                             112
+# define CAPI_F_CERT_SELECT_DIALOG                        117
+# define CAPI_F_CLIENT_CERT_SELECT                        116
+# define CAPI_F_WIDE_TO_ASC                               113
 
 /* Reason codes. */
-#define CAPI_R_CANT_CREATE_HASH_OBJECT			 99
-#define CAPI_R_CANT_FIND_CAPI_CONTEXT			 100
-#define CAPI_R_CANT_GET_KEY				 101
-#define CAPI_R_CANT_SET_HASH_VALUE			 102
-#define CAPI_R_CRYPTACQUIRECONTEXT_ERROR		 103
-#define CAPI_R_CRYPTENUMPROVIDERS_ERROR			 104
-#define CAPI_R_DECRYPT_ERROR				 105
-#define CAPI_R_ENGINE_NOT_INITIALIZED			 106
-#define CAPI_R_ENUMCONTAINERS_ERROR			 107
-#define CAPI_R_ERROR_ADDING_CERT			 125
-#define CAPI_R_ERROR_CREATING_STORE			 126
-#define CAPI_R_ERROR_GETTING_FRIENDLY_NAME		 108
-#define CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO		 109
-#define CAPI_R_ERROR_OPENING_STORE			 110
-#define CAPI_R_ERROR_SIGNING_HASH			 111
-#define CAPI_R_FUNCTION_NOT_SUPPORTED			 112
-#define CAPI_R_GETUSERKEY_ERROR				 113
-#define CAPI_R_INVALID_DIGEST_LENGTH			 124
-#define CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER	 122
-#define CAPI_R_INVALID_LOOKUP_METHOD			 114
-#define CAPI_R_INVALID_PUBLIC_KEY_BLOB			 115
-#define CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER	 123
-#define CAPI_R_PUBKEY_EXPORT_ERROR			 116
-#define CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR		 117
-#define CAPI_R_UNKNOWN_COMMAND				 118
-#define CAPI_R_UNSUPPORTED_ALGORITHM_NID		 119
-#define CAPI_R_UNSUPPORTED_PADDING			 120
-#define CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM		 121
-#define CAPI_R_WIN32_ERROR				 127
+# define CAPI_R_CANT_CREATE_HASH_OBJECT                   99
+# define CAPI_R_CANT_FIND_CAPI_CONTEXT                    100
+# define CAPI_R_CANT_GET_KEY                              101
+# define CAPI_R_CANT_SET_HASH_VALUE                       102
+# define CAPI_R_CRYPTACQUIRECONTEXT_ERROR                 103
+# define CAPI_R_CRYPTENUMPROVIDERS_ERROR                  104
+# define CAPI_R_DECRYPT_ERROR                             105
+# define CAPI_R_ENGINE_NOT_INITIALIZED                    106
+# define CAPI_R_ENUMCONTAINERS_ERROR                      107
+# define CAPI_R_ERROR_ADDING_CERT                         125
+# define CAPI_R_ERROR_CREATING_STORE                      126
+# define CAPI_R_ERROR_GETTING_FRIENDLY_NAME               108
+# define CAPI_R_ERROR_GETTING_KEY_PROVIDER_INFO           109
+# define CAPI_R_ERROR_OPENING_STORE                       110
+# define CAPI_R_ERROR_SIGNING_HASH                        111
+# define CAPI_R_FUNCTION_NOT_SUPPORTED                    112
+# define CAPI_R_GETUSERKEY_ERROR                          113
+# define CAPI_R_INVALID_DIGEST_LENGTH                     124
+# define CAPI_R_INVALID_DSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER  122
+# define CAPI_R_INVALID_LOOKUP_METHOD                     114
+# define CAPI_R_INVALID_PUBLIC_KEY_BLOB                   115
+# define CAPI_R_INVALID_RSA_PUBLIC_KEY_BLOB_MAGIC_NUMBER  123
+# define CAPI_R_PUBKEY_EXPORT_ERROR                       116
+# define CAPI_R_PUBKEY_EXPORT_LENGTH_ERROR                117
+# define CAPI_R_UNKNOWN_COMMAND                           118
+# define CAPI_R_UNSUPPORTED_ALGORITHM_NID                 119
+# define CAPI_R_UNSUPPORTED_PADDING                       120
+# define CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM          121
+# define CAPI_R_WIN32_ERROR                               127
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_chil.c b/engines/e_chil.c
index d1ee0c8fef..69d49d7d3a 100644
--- a/engines/e_chil.c
+++ b/engines/e_chil.c
@@ -1,7 +1,8 @@
 /* crypto/engine/e_chil.c -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte (richard@levitte.org), Geoff Thorpe
- * (geoff@geoffthorpe.net) and Dr Stephen N Henson (steve@openssl.org)
- * for the OpenSSL project 2000.
+/*
+ * Written by Richard Levitte (richard@levitte.org), Geoff Thorpe
+ * (geoff@geoffthorpe.net) and Dr Stephen N Henson (steve@openssl.org) for
+ * the OpenSSL project 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -66,15 +67,15 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_CHIL
+# ifndef OPENSSL_NO_HW_CHIL
 
 /*-
  * Attribution notice: nCipher have said several times that it's OK for
@@ -85,46 +86,50 @@
  * The hwcryptohook.h included here is from May 2000.
  * [Richard Levitte]
  */
-#ifdef FLAT_INC
-#include "hwcryptohook.h"
-#else
-#include "vendor_defns/hwcryptohook.h"
-#endif
+#  ifdef FLAT_INC
+#   include "hwcryptohook.h"
+#  else
+#   include "vendor_defns/hwcryptohook.h"
+#  endif
 
-#define HWCRHK_LIB_NAME "CHIL engine"
-#include "e_chil_err.c"
+#  define HWCRHK_LIB_NAME "CHIL engine"
+#  include "e_chil_err.c"
 
 static int hwcrhk_destroy(ENGINE *e);
 static int hwcrhk_init(ENGINE *e);
 static int hwcrhk_finish(ENGINE *e);
-static int hwcrhk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void)); 
+static int hwcrhk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 
 /* Functions to handle mutexes */
-static int hwcrhk_mutex_init(HWCryptoHook_Mutex*, HWCryptoHook_CallerContext*);
-static int hwcrhk_mutex_lock(HWCryptoHook_Mutex*);
-static void hwcrhk_mutex_unlock(HWCryptoHook_Mutex*);
-static void hwcrhk_mutex_destroy(HWCryptoHook_Mutex*);
+static int hwcrhk_mutex_init(HWCryptoHook_Mutex *,
+                             HWCryptoHook_CallerContext *);
+static int hwcrhk_mutex_lock(HWCryptoHook_Mutex *);
+static void hwcrhk_mutex_unlock(HWCryptoHook_Mutex *);
+static void hwcrhk_mutex_destroy(HWCryptoHook_Mutex *);
 
 /* BIGNUM stuff */
 static int hwcrhk_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
+                          const BIGNUM *m, BN_CTX *ctx);
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* RSA stuff */
-static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx);
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int hwcrhk_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx);
 static int hwcrhk_rsa_finish(RSA *rsa);
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* DH stuff */
 /* This function is alised to mod_exp (with the DH and mont dropped). */
 static int hwcrhk_mod_exp_dh(const DH *dh, BIGNUM *r,
-	const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx);
+#  endif
 
 /* RAND stuff */
 static int hwcrhk_rand_bytes(unsigned char *buf, int num);
@@ -132,1227 +137,1203 @@ static int hwcrhk_rand_status(void);
 
 /* KM stuff */
 static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                     UI_METHOD *ui_method,
+                                     void *callback_data);
 static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                    UI_METHOD *ui_method,
+                                    void *callback_data);
 
 /* Interaction stuff */
 static int hwcrhk_insert_card(const char *prompt_info,
-	const char *wrong_info,
-	HWCryptoHook_PassphraseContext *ppctx,
-	HWCryptoHook_CallerContext *cactx);
+                              const char *wrong_info,
+                              HWCryptoHook_PassphraseContext * ppctx,
+                              HWCryptoHook_CallerContext * cactx);
 static int hwcrhk_get_pass(const char *prompt_info,
-	int *len_io, char *buf,
-	HWCryptoHook_PassphraseContext *ppctx,
-	HWCryptoHook_CallerContext *cactx);
+                           int *len_io, char *buf,
+                           HWCryptoHook_PassphraseContext * ppctx,
+                           HWCryptoHook_CallerContext * cactx);
 static void hwcrhk_log_message(void *logstr, const char *message);
 
 /* The definitions for control commands specific to this engine */
-#define HWCRHK_CMD_SO_PATH		ENGINE_CMD_BASE
-#define HWCRHK_CMD_FORK_CHECK		(ENGINE_CMD_BASE + 1)
-#define HWCRHK_CMD_THREAD_LOCKING	(ENGINE_CMD_BASE + 2)
-#define HWCRHK_CMD_SET_USER_INTERFACE   (ENGINE_CMD_BASE + 3)
-#define HWCRHK_CMD_SET_CALLBACK_DATA    (ENGINE_CMD_BASE + 4)
+#  define HWCRHK_CMD_SO_PATH              ENGINE_CMD_BASE
+#  define HWCRHK_CMD_FORK_CHECK           (ENGINE_CMD_BASE + 1)
+#  define HWCRHK_CMD_THREAD_LOCKING       (ENGINE_CMD_BASE + 2)
+#  define HWCRHK_CMD_SET_USER_INTERFACE   (ENGINE_CMD_BASE + 3)
+#  define HWCRHK_CMD_SET_CALLBACK_DATA    (ENGINE_CMD_BASE + 4)
 static const ENGINE_CMD_DEFN hwcrhk_cmd_defns[] = {
-	{HWCRHK_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'hwcrhk' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{HWCRHK_CMD_FORK_CHECK,
-		"FORK_CHECK",
-		"Turns fork() checking on (non-zero) or off (zero)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{HWCRHK_CMD_THREAD_LOCKING,
-		"THREAD_LOCKING",
-		"Turns thread-safe locking on (zero) or off (non-zero)",
-		ENGINE_CMD_FLAG_NUMERIC},
-	{HWCRHK_CMD_SET_USER_INTERFACE,
-		"SET_USER_INTERFACE",
-		"Set the global user interface (internal)",
-		ENGINE_CMD_FLAG_INTERNAL},
-	{HWCRHK_CMD_SET_CALLBACK_DATA,
-		"SET_CALLBACK_DATA",
-		"Set the global user interface extra data (internal)",
-		ENGINE_CMD_FLAG_INTERNAL},
-	{0, NULL, NULL, 0}
-	};
+    {HWCRHK_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'hwcrhk' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {HWCRHK_CMD_FORK_CHECK,
+     "FORK_CHECK",
+     "Turns fork() checking on (non-zero) or off (zero)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {HWCRHK_CMD_THREAD_LOCKING,
+     "THREAD_LOCKING",
+     "Turns thread-safe locking on (zero) or off (non-zero)",
+     ENGINE_CMD_FLAG_NUMERIC},
+    {HWCRHK_CMD_SET_USER_INTERFACE,
+     "SET_USER_INTERFACE",
+     "Set the global user interface (internal)",
+     ENGINE_CMD_FLAG_INTERNAL},
+    {HWCRHK_CMD_SET_CALLBACK_DATA,
+     "SET_CALLBACK_DATA",
+     "Set the global user interface extra data (internal)",
+     ENGINE_CMD_FLAG_INTERNAL},
+    {0, NULL, NULL, 0}
+};
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD hwcrhk_rsa =
-	{
-	"CHIL RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	hwcrhk_rsa_mod_exp,
-	hwcrhk_mod_exp_mont,
-	NULL,
-	hwcrhk_rsa_finish,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
+static RSA_METHOD hwcrhk_rsa = {
+    "CHIL RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    hwcrhk_rsa_mod_exp,
+    hwcrhk_mod_exp_mont,
+    NULL,
+    hwcrhk_rsa_finish,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD hwcrhk_dh =
-	{
-	"CHIL DH method",
-	NULL,
-	NULL,
-	hwcrhk_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
-
-static RAND_METHOD hwcrhk_rand =
-	{
-	/* "CHIL RAND method", */
-	NULL,
-	hwcrhk_rand_bytes,
-	NULL,
-	NULL,
-	hwcrhk_rand_bytes,
-	hwcrhk_rand_status,
-	};
+static DH_METHOD hwcrhk_dh = {
+    "CHIL DH method",
+    NULL,
+    NULL,
+    hwcrhk_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
+
+static RAND_METHOD hwcrhk_rand = {
+    /* "CHIL RAND method", */
+    NULL,
+    hwcrhk_rand_bytes,
+    NULL,
+    NULL,
+    hwcrhk_rand_bytes,
+    hwcrhk_rand_status,
+};
 
 /* Constants used when creating the ENGINE */
 static const char *engine_hwcrhk_id = "chil";
 static const char *engine_hwcrhk_name = "CHIL hardware engine support";
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE 
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 /* Compatibility hack, the dynamic library uses this form in the path */
 static const char *engine_hwcrhk_id_alt = "ncipher";
-#endif
+#  endif
 
 /* Internal stuff for HWCryptoHook */
 
 /* Some structures needed for proper use of thread locks */
-/* hwcryptohook.h has some typedefs that turn struct HWCryptoHook_MutexValue
-   into HWCryptoHook_Mutex */
-struct HWCryptoHook_MutexValue
-	{
-	int lockid;
-	};
-
-/* hwcryptohook.h has some typedefs that turn
-   struct HWCryptoHook_PassphraseContextValue
-   into HWCryptoHook_PassphraseContext */
-struct HWCryptoHook_PassphraseContextValue
-	{
-        UI_METHOD *ui_method;
-	void *callback_data;
-	};
-
-/* hwcryptohook.h has some typedefs that turn
-   struct HWCryptoHook_CallerContextValue
-   into HWCryptoHook_CallerContext */
-struct HWCryptoHook_CallerContextValue
-	{
-	pem_password_cb *password_callback; /* Deprecated!  Only present for
-                                               backward compatibility! */
-        UI_METHOD *ui_method;
-	void *callback_data;
-	};
-
-/* The MPI structure in HWCryptoHook is pretty compatible with OpenSSL
-   BIGNUM's, so lets define a couple of conversion macros */
-#define BN2MPI(mp, bn) \
+/*
+ * hwcryptohook.h has some typedefs that turn struct HWCryptoHook_MutexValue
+ * into HWCryptoHook_Mutex
+ */
+struct HWCryptoHook_MutexValue {
+    int lockid;
+};
+
+/*
+ * hwcryptohook.h has some typedefs that turn struct
+ * HWCryptoHook_PassphraseContextValue into HWCryptoHook_PassphraseContext
+ */
+struct HWCryptoHook_PassphraseContextValue {
+    UI_METHOD *ui_method;
+    void *callback_data;
+};
+
+/*
+ * hwcryptohook.h has some typedefs that turn struct
+ * HWCryptoHook_CallerContextValue into HWCryptoHook_CallerContext
+ */
+struct HWCryptoHook_CallerContextValue {
+    pem_password_cb *password_callback; /* Deprecated! Only present for
+                                         * backward compatibility! */
+    UI_METHOD *ui_method;
+    void *callback_data;
+};
+
+/*
+ * The MPI structure in HWCryptoHook is pretty compatible with OpenSSL
+ * BIGNUM's, so lets define a couple of conversion macros
+ */
+#  define BN2MPI(mp, bn) \
     {mp.size = bn->top * sizeof(BN_ULONG); mp.buf = (unsigned char *)bn->d;}
-#define MPI2BN(bn, mp) \
+#  define MPI2BN(bn, mp) \
     {mp.size = bn->dmax * sizeof(BN_ULONG); mp.buf = (unsigned char *)bn->d;}
 
 static BIO *logstream = NULL;
 static int disable_mutex_callbacks = 0;
 
-/* One might wonder why these are needed, since one can pass down at least
-   a UI_METHOD and a pointer to callback data to the key-loading functions.
-   The thing is that the ModExp and RSAImmed functions can load keys as well,
-   if the data they get is in a special, nCipher-defined format (hint: if you
-   look at the private exponent of the RSA data as a string, you'll see this
-   string: "nCipher KM tool key id", followed by some bytes, followed a key
-   identity string, followed by more bytes.  This happens when you use "embed"
-   keys instead of "hwcrhk" keys).  Unfortunately, those functions do not take
-   any passphrase or caller context, and our functions can't really take any
-   callback data either.  Still, the "insert_card" and "get_passphrase"
-   callbacks may be called down the line, and will need to know what user
-   interface callbacks to call, and having callback data from the application
-   may be a nice thing as well, so we need to keep track of that globally. */
+/*
+ * One might wonder why these are needed, since one can pass down at least a
+ * UI_METHOD and a pointer to callback data to the key-loading functions. The
+ * thing is that the ModExp and RSAImmed functions can load keys as well, if
+ * the data they get is in a special, nCipher-defined format (hint: if you
+ * look at the private exponent of the RSA data as a string, you'll see this
+ * string: "nCipher KM tool key id", followed by some bytes, followed a key
+ * identity string, followed by more bytes.  This happens when you use
+ * "embed" keys instead of "hwcrhk" keys).  Unfortunately, those functions do
+ * not take any passphrase or caller context, and our functions can't really
+ * take any callback data either.  Still, the "insert_card" and
+ * "get_passphrase" callbacks may be called down the line, and will need to
+ * know what user interface callbacks to call, and having callback data from
+ * the application may be a nice thing as well, so we need to keep track of
+ * that globally.
+ */
 static HWCryptoHook_CallerContext password_context = { NULL, NULL, NULL };
 
 /* Stuff to pass to the HWCryptoHook library */
 static HWCryptoHook_InitInfo hwcrhk_globals = {
-	HWCryptoHook_InitFlags_SimpleForkCheck,	/* Flags */
-	&logstream,		/* logstream */
-	sizeof(BN_ULONG),	/* limbsize */
-	0,			/* mslimb first: false for BNs */
-	-1,			/* msbyte first: use native */
-	0,			/* Max mutexes, 0 = no small limit */
-	0,			/* Max simultaneous, 0 = default */
-
-	/* The next few are mutex stuff: we write wrapper functions
-	   around the OS mutex functions.  We initialise them to 0
-	   here, and change that to actual function pointers in hwcrhk_init()
-	   if dynamic locks are supported (that is, if the application
-	   programmer has made sure of setting up callbacks bafore starting
-	   this engine) *and* if disable_mutex_callbacks hasn't been set by
-	   a call to ENGINE_ctrl(ENGINE_CTRL_CHIL_NO_LOCKING). */
-	sizeof(HWCryptoHook_Mutex),
-	0,
-	0,
-	0,
-	0,
-
-	/* The next few are condvar stuff: we write wrapper functions
-	   round the OS functions.  Currently not implemented and not
-	   and absolute necessity even in threaded programs, therefore
-	   0'ed.  Will hopefully be implemented some day, since it
-	   enhances the efficiency of HWCryptoHook.  */
-	0, /* sizeof(HWCryptoHook_CondVar), */
-	0, /* hwcrhk_cv_init, */
-	0, /* hwcrhk_cv_wait, */
-	0, /* hwcrhk_cv_signal, */
-	0, /* hwcrhk_cv_broadcast, */
-	0, /* hwcrhk_cv_destroy, */
-
-	hwcrhk_get_pass,	/* pass phrase */
-	hwcrhk_insert_card,	/* insert a card */
-	hwcrhk_log_message	/* Log message */
+    HWCryptoHook_InitFlags_SimpleForkCheck, /* Flags */
+    &logstream,                 /* logstream */
+    sizeof(BN_ULONG),           /* limbsize */
+    0,                          /* mslimb first: false for BNs */
+    -1,                         /* msbyte first: use native */
+    0,                          /* Max mutexes, 0 = no small limit */
+    0,                          /* Max simultaneous, 0 = default */
+
+    /*
+     * The next few are mutex stuff: we write wrapper functions around the OS
+     * mutex functions.  We initialise them to 0 here, and change that to
+     * actual function pointers in hwcrhk_init() if dynamic locks are
+     * supported (that is, if the application programmer has made sure of
+     * setting up callbacks bafore starting this engine) *and* if
+     * disable_mutex_callbacks hasn't been set by a call to
+     * ENGINE_ctrl(ENGINE_CTRL_CHIL_NO_LOCKING).
+     */
+    sizeof(HWCryptoHook_Mutex),
+    0,
+    0,
+    0,
+    0,
+
+    /*
+     * The next few are condvar stuff: we write wrapper functions round the
+     * OS functions.  Currently not implemented and not and absolute
+     * necessity even in threaded programs, therefore 0'ed.  Will hopefully
+     * be implemented some day, since it enhances the efficiency of
+     * HWCryptoHook.
+     */
+    0,                          /* sizeof(HWCryptoHook_CondVar), */
+    0,                          /* hwcrhk_cv_init, */
+    0,                          /* hwcrhk_cv_wait, */
+    0,                          /* hwcrhk_cv_signal, */
+    0,                          /* hwcrhk_cv_broadcast, */
+    0,                          /* hwcrhk_cv_destroy, */
+
+    hwcrhk_get_pass,            /* pass phrase */
+    hwcrhk_insert_card,         /* insert a card */
+    hwcrhk_log_message          /* Log message */
 };
 
-
 /* Now, to our own code */
 
-/* This internal function is used by ENGINE_chil() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_chil() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth2;
-#endif
-	if(!ENGINE_set_id(e, engine_hwcrhk_id) ||
-			!ENGINE_set_name(e, engine_hwcrhk_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &hwcrhk_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &hwcrhk_dh) ||
-#endif
-			!ENGINE_set_RAND(e, &hwcrhk_rand) ||
-			!ENGINE_set_destroy_function(e, hwcrhk_destroy) ||
-			!ENGINE_set_init_function(e, hwcrhk_init) ||
-			!ENGINE_set_finish_function(e, hwcrhk_finish) ||
-			!ENGINE_set_ctrl_function(e, hwcrhk_ctrl) ||
-			!ENGINE_set_load_privkey_function(e, hwcrhk_load_privkey) ||
-			!ENGINE_set_load_pubkey_function(e, hwcrhk_load_pubkey) ||
-			!ENGINE_set_cmd_defns(e, hwcrhk_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the cswift-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	hwcrhk_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	hwcrhk_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	hwcrhk_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	hwcrhk_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth2 = DH_OpenSSL();
-	hwcrhk_dh.generate_key = meth2->generate_key;
-	hwcrhk_dh.compute_key = meth2->compute_key;
-#endif
-
-	/* Ensure the hwcrhk error handling is set up */
-	ERR_load_HWCRHK_strings();
-	return 1;
-	}
-
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth2;
+#  endif
+    if (!ENGINE_set_id(e, engine_hwcrhk_id) ||
+        !ENGINE_set_name(e, engine_hwcrhk_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &hwcrhk_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &hwcrhk_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &hwcrhk_rand) ||
+        !ENGINE_set_destroy_function(e, hwcrhk_destroy) ||
+        !ENGINE_set_init_function(e, hwcrhk_init) ||
+        !ENGINE_set_finish_function(e, hwcrhk_finish) ||
+        !ENGINE_set_ctrl_function(e, hwcrhk_ctrl) ||
+        !ENGINE_set_load_privkey_function(e, hwcrhk_load_privkey) ||
+        !ENGINE_set_load_pubkey_function(e, hwcrhk_load_pubkey) ||
+        !ENGINE_set_cmd_defns(e, hwcrhk_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * cswift-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    hwcrhk_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    hwcrhk_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    hwcrhk_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    hwcrhk_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth2 = DH_OpenSSL();
+    hwcrhk_dh.generate_key = meth2->generate_key;
+    hwcrhk_dh.compute_key = meth2->compute_key;
+#  endif
+
+    /* Ensure the hwcrhk error handling is set up */
+    ERR_load_HWCRHK_strings();
+    return 1;
+}
+
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_chil(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_chil(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_chil();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
-
-/* This is a process-global DSO handle used for loading and unloading
- * the HWCryptoHook library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_chil();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
+
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * HWCryptoHook library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 static DSO *hwcrhk_dso = NULL;
 static HWCryptoHook_ContextHandle hwcrhk_context = 0;
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* Index for KM handle.  Not really used yet. */
 static int hndidx_rsa = -1;
-#endif
+#  endif
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 static HWCryptoHook_Init_t *p_hwcrhk_Init = NULL;
 static HWCryptoHook_Finish_t *p_hwcrhk_Finish = NULL;
 static HWCryptoHook_ModExp_t *p_hwcrhk_ModExp = NULL;
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static HWCryptoHook_RSA_t *p_hwcrhk_RSA = NULL;
-#endif
+#  endif
 static HWCryptoHook_RandomBytes_t *p_hwcrhk_RandomBytes = NULL;
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static HWCryptoHook_RSALoadKey_t *p_hwcrhk_RSALoadKey = NULL;
 static HWCryptoHook_RSAGetPublicKey_t *p_hwcrhk_RSAGetPublicKey = NULL;
 static HWCryptoHook_RSAUnloadKey_t *p_hwcrhk_RSAUnloadKey = NULL;
-#endif
+#  endif
 static HWCryptoHook_ModExpCRT_t *p_hwcrhk_ModExpCRT = NULL;
 
 /* Used in the DSO operations. */
 static const char *HWCRHK_LIBNAME = NULL;
 static void free_HWCRHK_LIBNAME(void)
-	{
-	if(HWCRHK_LIBNAME)
-		OPENSSL_free((void*)HWCRHK_LIBNAME);
-	HWCRHK_LIBNAME = NULL;
-	}
+{
+    if (HWCRHK_LIBNAME)
+        OPENSSL_free((void *)HWCRHK_LIBNAME);
+    HWCRHK_LIBNAME = NULL;
+}
+
 static const char *get_HWCRHK_LIBNAME(void)
-	{
-	if(HWCRHK_LIBNAME)
-		return HWCRHK_LIBNAME;
-	return "nfhwcrhk";
-	}
+{
+    if (HWCRHK_LIBNAME)
+        return HWCRHK_LIBNAME;
+    return "nfhwcrhk";
+}
+
 static long set_HWCRHK_LIBNAME(const char *name)
-	{
-	free_HWCRHK_LIBNAME();
-	return (((HWCRHK_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
+{
+    free_HWCRHK_LIBNAME();
+    return (((HWCRHK_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
 static const char *n_hwcrhk_Init = "HWCryptoHook_Init";
 static const char *n_hwcrhk_Finish = "HWCryptoHook_Finish";
 static const char *n_hwcrhk_ModExp = "HWCryptoHook_ModExp";
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static const char *n_hwcrhk_RSA = "HWCryptoHook_RSA";
-#endif
+#  endif
 static const char *n_hwcrhk_RandomBytes = "HWCryptoHook_RandomBytes";
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static const char *n_hwcrhk_RSALoadKey = "HWCryptoHook_RSALoadKey";
 static const char *n_hwcrhk_RSAGetPublicKey = "HWCryptoHook_RSAGetPublicKey";
 static const char *n_hwcrhk_RSAUnloadKey = "HWCryptoHook_RSAUnloadKey";
-#endif
+#  endif
 static const char *n_hwcrhk_ModExpCRT = "HWCryptoHook_ModExpCRT";
 
-/* HWCryptoHook library functions and mechanics - these are used by the
- * higher-level functions further down. NB: As and where there's no
- * error checking, take a look lower down where these functions are
- * called, the checking and error handling is probably down there. */
+/*
+ * HWCryptoHook library functions and mechanics - these are used by the
+ * higher-level functions further down. NB: As and where there's no error
+ * checking, take a look lower down where these functions are called, the
+ * checking and error handling is probably down there.
+ */
 
 /* utility function to obtain a context */
-static int get_context(HWCryptoHook_ContextHandle *hac,
-        HWCryptoHook_CallerContext *cac)
-	{
-	char tempbuf[1024];
-	HWCryptoHook_ErrMsgBuf rmsg;
-
-	rmsg.buf = tempbuf;
-	rmsg.size = sizeof(tempbuf);
-
-        *hac = p_hwcrhk_Init(&hwcrhk_globals, sizeof(hwcrhk_globals), &rmsg,
-		cac);
-	if (!*hac)
-                return 0;
-        return 1;
-	}
- 
+static int get_context(HWCryptoHook_ContextHandle * hac,
+                       HWCryptoHook_CallerContext * cac)
+{
+    char tempbuf[1024];
+    HWCryptoHook_ErrMsgBuf rmsg;
+
+    rmsg.buf = tempbuf;
+    rmsg.size = sizeof(tempbuf);
+
+    *hac = p_hwcrhk_Init(&hwcrhk_globals, sizeof(hwcrhk_globals), &rmsg, cac);
+    if (!*hac)
+        return 0;
+    return 1;
+}
+
 /* similarly to release one. */
 static void release_context(HWCryptoHook_ContextHandle hac)
-	{
-	p_hwcrhk_Finish(hac);
-	}
+{
+    p_hwcrhk_Finish(hac);
+}
 
 /* Destructor (complements the "ENGINE_chil()" constructor) */
 static int hwcrhk_destroy(ENGINE *e)
-	{
-	free_HWCRHK_LIBNAME();
-	ERR_unload_HWCRHK_strings();
-	return 1;
-	}
+{
+    free_HWCRHK_LIBNAME();
+    ERR_unload_HWCRHK_strings();
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int hwcrhk_init(ENGINE *e)
-	{
-	HWCryptoHook_Init_t *p1;
-	HWCryptoHook_Finish_t *p2;
-	HWCryptoHook_ModExp_t *p3;
-#ifndef OPENSSL_NO_RSA
-	HWCryptoHook_RSA_t *p4;
-	HWCryptoHook_RSALoadKey_t *p5;
-	HWCryptoHook_RSAGetPublicKey_t *p6;
-	HWCryptoHook_RSAUnloadKey_t *p7;
-#endif
-	HWCryptoHook_RandomBytes_t *p8;
-	HWCryptoHook_ModExpCRT_t *p9;
-
-	if(hwcrhk_dso != NULL)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libnfhwcrhk.so/nfhwcrhk.dll/whatever. */
-	hwcrhk_dso = DSO_load(NULL, get_HWCRHK_LIBNAME(), NULL, 0);
-	if(hwcrhk_dso == NULL)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_DSO_FAILURE);
-		goto err;
-		}
-	if(!(p1 = (HWCryptoHook_Init_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_Init)) ||
-		!(p2 = (HWCryptoHook_Finish_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_Finish)) ||
-		!(p3 = (HWCryptoHook_ModExp_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExp)) ||
-#ifndef OPENSSL_NO_RSA
-		!(p4 = (HWCryptoHook_RSA_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSA)) ||
-		!(p5 = (HWCryptoHook_RSALoadKey_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSALoadKey)) ||
-		!(p6 = (HWCryptoHook_RSAGetPublicKey_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAGetPublicKey)) ||
-		!(p7 = (HWCryptoHook_RSAUnloadKey_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAUnloadKey)) ||
-#endif
-		!(p8 = (HWCryptoHook_RandomBytes_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RandomBytes)) ||
-		!(p9 = (HWCryptoHook_ModExpCRT_t *)
-			DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExpCRT)))
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_DSO_FAILURE);
-		goto err;
-		}
-	/* Copy the pointers */
-	p_hwcrhk_Init = p1;
-	p_hwcrhk_Finish = p2;
-	p_hwcrhk_ModExp = p3;
-#ifndef OPENSSL_NO_RSA
-	p_hwcrhk_RSA = p4;
-	p_hwcrhk_RSALoadKey = p5;
-	p_hwcrhk_RSAGetPublicKey = p6;
-	p_hwcrhk_RSAUnloadKey = p7;
-#endif
-	p_hwcrhk_RandomBytes = p8;
-	p_hwcrhk_ModExpCRT = p9;
-
-	/* Check if the application decided to support dynamic locks,
-	   and if it does, use them. */
-	if (disable_mutex_callbacks == 0)
-		{
-		if (CRYPTO_get_dynlock_create_callback() != NULL &&
-			CRYPTO_get_dynlock_lock_callback() != NULL &&
-			CRYPTO_get_dynlock_destroy_callback() != NULL)
-			{
-			hwcrhk_globals.mutex_init = hwcrhk_mutex_init;
-			hwcrhk_globals.mutex_acquire = hwcrhk_mutex_lock;
-			hwcrhk_globals.mutex_release = hwcrhk_mutex_unlock;
-			hwcrhk_globals.mutex_destroy = hwcrhk_mutex_destroy;
-			}
-		}
-
-	/* Try and get a context - if not, we may have a DSO but no
-	 * accelerator! */
-	if(!get_context(&hwcrhk_context, &password_context))
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_UNIT_FAILURE);
-		goto err;
-		}
-	/* Everything's fine. */
-#ifndef OPENSSL_NO_RSA
-	if (hndidx_rsa == -1)
-		hndidx_rsa = RSA_get_ex_new_index(0,
-			"nFast HWCryptoHook RSA key handle",
-			NULL, NULL, NULL);
-#endif
-	return 1;
-err:
-	if(hwcrhk_dso)
-		DSO_free(hwcrhk_dso);
-	hwcrhk_dso = NULL;
-	p_hwcrhk_Init = NULL;
-	p_hwcrhk_Finish = NULL;
-	p_hwcrhk_ModExp = NULL;
-#ifndef OPENSSL_NO_RSA
-	p_hwcrhk_RSA = NULL;
-	p_hwcrhk_RSALoadKey = NULL;
-	p_hwcrhk_RSAGetPublicKey = NULL;
-	p_hwcrhk_RSAUnloadKey = NULL;
-#endif
-	p_hwcrhk_ModExpCRT = NULL;
-	p_hwcrhk_RandomBytes = NULL;
-	return 0;
-	}
+{
+    HWCryptoHook_Init_t *p1;
+    HWCryptoHook_Finish_t *p2;
+    HWCryptoHook_ModExp_t *p3;
+#  ifndef OPENSSL_NO_RSA
+    HWCryptoHook_RSA_t *p4;
+    HWCryptoHook_RSALoadKey_t *p5;
+    HWCryptoHook_RSAGetPublicKey_t *p6;
+    HWCryptoHook_RSAUnloadKey_t *p7;
+#  endif
+    HWCryptoHook_RandomBytes_t *p8;
+    HWCryptoHook_ModExpCRT_t *p9;
+
+    if (hwcrhk_dso != NULL) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_INIT, HWCRHK_R_ALREADY_LOADED);
+        goto err;
+    }
+    /* Attempt to load libnfhwcrhk.so/nfhwcrhk.dll/whatever. */
+    hwcrhk_dso = DSO_load(NULL, get_HWCRHK_LIBNAME(), NULL, 0);
+    if (hwcrhk_dso == NULL) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_INIT, HWCRHK_R_DSO_FAILURE);
+        goto err;
+    }
+    if (!(p1 = (HWCryptoHook_Init_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_Init)) ||
+        !(p2 = (HWCryptoHook_Finish_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_Finish)) ||
+        !(p3 = (HWCryptoHook_ModExp_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExp)) ||
+#  ifndef OPENSSL_NO_RSA
+        !(p4 = (HWCryptoHook_RSA_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSA)) ||
+        !(p5 = (HWCryptoHook_RSALoadKey_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSALoadKey)) ||
+        !(p6 = (HWCryptoHook_RSAGetPublicKey_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAGetPublicKey)) ||
+        !(p7 = (HWCryptoHook_RSAUnloadKey_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAUnloadKey)) ||
+#  endif
+        !(p8 = (HWCryptoHook_RandomBytes_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_RandomBytes)) ||
+        !(p9 = (HWCryptoHook_ModExpCRT_t *)
+          DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExpCRT))) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_INIT, HWCRHK_R_DSO_FAILURE);
+        goto err;
+    }
+    /* Copy the pointers */
+    p_hwcrhk_Init = p1;
+    p_hwcrhk_Finish = p2;
+    p_hwcrhk_ModExp = p3;
+#  ifndef OPENSSL_NO_RSA
+    p_hwcrhk_RSA = p4;
+    p_hwcrhk_RSALoadKey = p5;
+    p_hwcrhk_RSAGetPublicKey = p6;
+    p_hwcrhk_RSAUnloadKey = p7;
+#  endif
+    p_hwcrhk_RandomBytes = p8;
+    p_hwcrhk_ModExpCRT = p9;
+
+    /*
+     * Check if the application decided to support dynamic locks, and if it
+     * does, use them.
+     */
+    if (disable_mutex_callbacks == 0) {
+        if (CRYPTO_get_dynlock_create_callback() != NULL &&
+            CRYPTO_get_dynlock_lock_callback() != NULL &&
+            CRYPTO_get_dynlock_destroy_callback() != NULL) {
+            hwcrhk_globals.mutex_init = hwcrhk_mutex_init;
+            hwcrhk_globals.mutex_acquire = hwcrhk_mutex_lock;
+            hwcrhk_globals.mutex_release = hwcrhk_mutex_unlock;
+            hwcrhk_globals.mutex_destroy = hwcrhk_mutex_destroy;
+        }
+    }
+
+    /*
+     * Try and get a context - if not, we may have a DSO but no accelerator!
+     */
+    if (!get_context(&hwcrhk_context, &password_context)) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_INIT, HWCRHK_R_UNIT_FAILURE);
+        goto err;
+    }
+    /* Everything's fine. */
+#  ifndef OPENSSL_NO_RSA
+    if (hndidx_rsa == -1)
+        hndidx_rsa = RSA_get_ex_new_index(0,
+                                          "nFast HWCryptoHook RSA key handle",
+                                          NULL, NULL, NULL);
+#  endif
+    return 1;
+ err:
+    if (hwcrhk_dso)
+        DSO_free(hwcrhk_dso);
+    hwcrhk_dso = NULL;
+    p_hwcrhk_Init = NULL;
+    p_hwcrhk_Finish = NULL;
+    p_hwcrhk_ModExp = NULL;
+#  ifndef OPENSSL_NO_RSA
+    p_hwcrhk_RSA = NULL;
+    p_hwcrhk_RSALoadKey = NULL;
+    p_hwcrhk_RSAGetPublicKey = NULL;
+    p_hwcrhk_RSAUnloadKey = NULL;
+#  endif
+    p_hwcrhk_ModExpCRT = NULL;
+    p_hwcrhk_RandomBytes = NULL;
+    return 0;
+}
 
 static int hwcrhk_finish(ENGINE *e)
-	{
-	int to_return = 1;
-	free_HWCRHK_LIBNAME();
-	if(hwcrhk_dso == NULL)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_FINISH,HWCRHK_R_NOT_LOADED);
-		to_return = 0;
-		goto err;
-		}
-	release_context(hwcrhk_context);
-	if(!DSO_free(hwcrhk_dso))
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_FINISH,HWCRHK_R_DSO_FAILURE);
-		to_return = 0;
-		goto err;
-		}
+{
+    int to_return = 1;
+    free_HWCRHK_LIBNAME();
+    if (hwcrhk_dso == NULL) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_FINISH, HWCRHK_R_NOT_LOADED);
+        to_return = 0;
+        goto err;
+    }
+    release_context(hwcrhk_context);
+    if (!DSO_free(hwcrhk_dso)) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_FINISH, HWCRHK_R_DSO_FAILURE);
+        to_return = 0;
+        goto err;
+    }
  err:
-	if (logstream)
-		BIO_free(logstream);
-	hwcrhk_dso = NULL;
-	p_hwcrhk_Init = NULL;
-	p_hwcrhk_Finish = NULL;
-	p_hwcrhk_ModExp = NULL;
-#ifndef OPENSSL_NO_RSA
-	p_hwcrhk_RSA = NULL;
-	p_hwcrhk_RSALoadKey = NULL;
-	p_hwcrhk_RSAGetPublicKey = NULL;
-	p_hwcrhk_RSAUnloadKey = NULL;
-#endif
-	p_hwcrhk_ModExpCRT = NULL;
-	p_hwcrhk_RandomBytes = NULL;
-	return to_return;
-	}
-
-static int hwcrhk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int to_return = 1;
-
-	switch(cmd)
-		{
-	case HWCRHK_CMD_SO_PATH:
-		if(hwcrhk_dso)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,HWCRHK_R_ALREADY_LOADED);
-			return 0;
-			}
-		if(p == NULL)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		return set_HWCRHK_LIBNAME((const char *)p);
-	case ENGINE_CTRL_SET_LOGSTREAM:
-		{
-		BIO *bio = (BIO *)p;
-
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		if (logstream)
-			{
-			BIO_free(logstream);
-			logstream = NULL;
-			}
-		if (CRYPTO_add(&bio->references,1,CRYPTO_LOCK_BIO) > 1)
-			logstream = bio;
-		else
-			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,HWCRHK_R_BIO_WAS_FREED);
-		}
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	case ENGINE_CTRL_SET_PASSWORD_CALLBACK:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		password_context.password_callback = (pem_password_cb *)f;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	case ENGINE_CTRL_SET_USER_INTERFACE:
-	case HWCRHK_CMD_SET_USER_INTERFACE:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		password_context.ui_method = (UI_METHOD *)p;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	case ENGINE_CTRL_SET_CALLBACK_DATA:
-	case HWCRHK_CMD_SET_CALLBACK_DATA:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		password_context.callback_data = p;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	/* this enables or disables the "SimpleForkCheck" flag used in the
-	 * initialisation structure. */
-	case ENGINE_CTRL_CHIL_SET_FORKCHECK:
-	case HWCRHK_CMD_FORK_CHECK:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		if(i)
-			hwcrhk_globals.flags |=
-				HWCryptoHook_InitFlags_SimpleForkCheck;
-		else
-			hwcrhk_globals.flags &=
-				~HWCryptoHook_InitFlags_SimpleForkCheck;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	/* This will prevent the initialisation function from "installing"
-	 * the mutex-handling callbacks, even if they are available from
-	 * within the library (or were provided to the library from the
-	 * calling application). This is to remove any baggage for
-	 * applications not using multithreading. */
-	case ENGINE_CTRL_CHIL_NO_LOCKING:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		disable_mutex_callbacks = 1;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	case HWCRHK_CMD_THREAD_LOCKING:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		disable_mutex_callbacks = ((i == 0) ? 0 : 1);
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-
-	/* The command isn't understood by this engine */
-	default:
-		HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,
-			HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-		to_return = 0;
-		break;
-		}
-
-	return to_return;
-	}
+    if (logstream)
+        BIO_free(logstream);
+    hwcrhk_dso = NULL;
+    p_hwcrhk_Init = NULL;
+    p_hwcrhk_Finish = NULL;
+    p_hwcrhk_ModExp = NULL;
+#  ifndef OPENSSL_NO_RSA
+    p_hwcrhk_RSA = NULL;
+    p_hwcrhk_RSALoadKey = NULL;
+    p_hwcrhk_RSAGetPublicKey = NULL;
+    p_hwcrhk_RSAUnloadKey = NULL;
+#  endif
+    p_hwcrhk_ModExpCRT = NULL;
+    p_hwcrhk_RandomBytes = NULL;
+    return to_return;
+}
+
+static int hwcrhk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int to_return = 1;
+
+    switch (cmd) {
+    case HWCRHK_CMD_SO_PATH:
+        if (hwcrhk_dso) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_CTRL, HWCRHK_R_ALREADY_LOADED);
+            return 0;
+        }
+        if (p == NULL) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        return set_HWCRHK_LIBNAME((const char *)p);
+    case ENGINE_CTRL_SET_LOGSTREAM:
+        {
+            BIO *bio = (BIO *)p;
+
+            CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+            if (logstream) {
+                BIO_free(logstream);
+                logstream = NULL;
+            }
+            if (CRYPTO_add(&bio->references, 1, CRYPTO_LOCK_BIO) > 1)
+                logstream = bio;
+            else
+                HWCRHKerr(HWCRHK_F_HWCRHK_CTRL, HWCRHK_R_BIO_WAS_FREED);
+        }
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+    case ENGINE_CTRL_SET_PASSWORD_CALLBACK:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        password_context.password_callback = (pem_password_cb *)f;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+    case ENGINE_CTRL_SET_USER_INTERFACE:
+    case HWCRHK_CMD_SET_USER_INTERFACE:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        password_context.ui_method = (UI_METHOD *)p;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+    case ENGINE_CTRL_SET_CALLBACK_DATA:
+    case HWCRHK_CMD_SET_CALLBACK_DATA:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        password_context.callback_data = p;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+        /*
+         * this enables or disables the "SimpleForkCheck" flag used in the
+         * initialisation structure.
+         */
+    case ENGINE_CTRL_CHIL_SET_FORKCHECK:
+    case HWCRHK_CMD_FORK_CHECK:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        if (i)
+            hwcrhk_globals.flags |= HWCryptoHook_InitFlags_SimpleForkCheck;
+        else
+            hwcrhk_globals.flags &= ~HWCryptoHook_InitFlags_SimpleForkCheck;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+        /*
+         * This will prevent the initialisation function from "installing"
+         * the mutex-handling callbacks, even if they are available from
+         * within the library (or were provided to the library from the
+         * calling application). This is to remove any baggage for
+         * applications not using multithreading.
+         */
+    case ENGINE_CTRL_CHIL_NO_LOCKING:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        disable_mutex_callbacks = 1;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+    case HWCRHK_CMD_THREAD_LOCKING:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        disable_mutex_callbacks = ((i == 0) ? 0 : 1);
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+
+        /* The command isn't understood by this engine */
+    default:
+        HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,
+                  HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+        to_return = 0;
+        break;
+    }
+
+    return to_return;
+}
 
 static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-#ifndef OPENSSL_NO_RSA
-	RSA *rtmp = NULL;
-#endif
-	EVP_PKEY *res = NULL;
-#ifndef OPENSSL_NO_RSA
-	HWCryptoHook_MPI e, n;
-	HWCryptoHook_RSAKeyHandle *hptr;
-#endif
-#if !defined(OPENSSL_NO_RSA)
-	char tempbuf[1024];
-	HWCryptoHook_ErrMsgBuf rmsg;
-	HWCryptoHook_PassphraseContext ppctx;
-#endif
-
-#if !defined(OPENSSL_NO_RSA)
-	rmsg.buf = tempbuf;
-	rmsg.size = sizeof(tempbuf);
-#endif
-
-	if(!hwcrhk_context)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-			HWCRHK_R_NOT_INITIALISED);
-		goto err;
-		}
-#ifndef OPENSSL_NO_RSA
-	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
-	if (!hptr)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-			ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-        ppctx.ui_method = ui_method;
-	ppctx.callback_data = callback_data;
-	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
-		&rmsg, &ppctx))
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-			HWCRHK_R_CHIL_ERROR);
-		ERR_add_error_data(1,rmsg.buf);
-		goto err;
-		}
-	if (!*hptr)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-			HWCRHK_R_NO_KEY);
-		goto err;
-		}
-#endif
-#ifndef OPENSSL_NO_RSA
-	rtmp = RSA_new_method(eng);
-	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
-	rtmp->e = BN_new();
-	rtmp->n = BN_new();
-	rtmp->flags |= RSA_FLAG_EXT_PKEY;
-	MPI2BN(rtmp->e, e);
-	MPI2BN(rtmp->n, n);
-	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)
-		!= HWCRYPTOHOOK_ERROR_MPISIZE)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,HWCRHK_R_CHIL_ERROR);
-		ERR_add_error_data(1,rmsg.buf);
-		goto err;
-		}
-
-	bn_expand2(rtmp->e, e.size/sizeof(BN_ULONG));
-	bn_expand2(rtmp->n, n.size/sizeof(BN_ULONG));
-	MPI2BN(rtmp->e, e);
-	MPI2BN(rtmp->n, n);
-
-	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg))
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-			HWCRHK_R_CHIL_ERROR);
-		ERR_add_error_data(1,rmsg.buf);
-		goto err;
-		}
-	rtmp->e->top = e.size / sizeof(BN_ULONG);
-	bn_fix_top(rtmp->e);
-	rtmp->n->top = n.size / sizeof(BN_ULONG);
-	bn_fix_top(rtmp->n);
-
-	res = EVP_PKEY_new();
-	EVP_PKEY_assign_RSA(res, rtmp);
-#endif
-
-        if (!res)
-                HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
-                        HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED);
-
-	return res;
+                                     UI_METHOD *ui_method,
+                                     void *callback_data)
+{
+#  ifndef OPENSSL_NO_RSA
+    RSA *rtmp = NULL;
+#  endif
+    EVP_PKEY *res = NULL;
+#  ifndef OPENSSL_NO_RSA
+    HWCryptoHook_MPI e, n;
+    HWCryptoHook_RSAKeyHandle *hptr;
+#  endif
+#  if !defined(OPENSSL_NO_RSA)
+    char tempbuf[1024];
+    HWCryptoHook_ErrMsgBuf rmsg;
+    HWCryptoHook_PassphraseContext ppctx;
+#  endif
+
+#  if !defined(OPENSSL_NO_RSA)
+    rmsg.buf = tempbuf;
+    rmsg.size = sizeof(tempbuf);
+#  endif
+
+    if (!hwcrhk_context) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, HWCRHK_R_NOT_INITIALISED);
+        goto err;
+    }
+#  ifndef OPENSSL_NO_RSA
+    hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
+    if (!hptr) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    ppctx.ui_method = ui_method;
+    ppctx.callback_data = callback_data;
+    if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr, &rmsg, &ppctx)) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, HWCRHK_R_CHIL_ERROR);
+        ERR_add_error_data(1, rmsg.buf);
+        goto err;
+    }
+    if (!*hptr) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, HWCRHK_R_NO_KEY);
+        goto err;
+    }
+#  endif
+#  ifndef OPENSSL_NO_RSA
+    rtmp = RSA_new_method(eng);
+    RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
+    rtmp->e = BN_new();
+    rtmp->n = BN_new();
+    rtmp->flags |= RSA_FLAG_EXT_PKEY;
+    MPI2BN(rtmp->e, e);
+    MPI2BN(rtmp->n, n);
+    if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)
+        != HWCRYPTOHOOK_ERROR_MPISIZE) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, HWCRHK_R_CHIL_ERROR);
+        ERR_add_error_data(1, rmsg.buf);
+        goto err;
+    }
+
+    bn_expand2(rtmp->e, e.size / sizeof(BN_ULONG));
+    bn_expand2(rtmp->n, n.size / sizeof(BN_ULONG));
+    MPI2BN(rtmp->e, e);
+    MPI2BN(rtmp->n, n);
+
+    if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY, HWCRHK_R_CHIL_ERROR);
+        ERR_add_error_data(1, rmsg.buf);
+        goto err;
+    }
+    rtmp->e->top = e.size / sizeof(BN_ULONG);
+    bn_fix_top(rtmp->e);
+    rtmp->n->top = n.size / sizeof(BN_ULONG);
+    bn_fix_top(rtmp->n);
+
+    res = EVP_PKEY_new();
+    EVP_PKEY_assign_RSA(res, rtmp);
+#  endif
+
+    if (!res)
+        HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
+                  HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED);
+
+    return res;
  err:
-#ifndef OPENSSL_NO_RSA
-	if (rtmp)
-		RSA_free(rtmp);
-#endif
-	return NULL;
-	}
+#  ifndef OPENSSL_NO_RSA
+    if (rtmp)
+        RSA_free(rtmp);
+#  endif
+    return NULL;
+}
 
 static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data)
-	{
-	EVP_PKEY *res = NULL;
-
-#ifndef OPENSSL_NO_RSA
-        res = hwcrhk_load_privkey(eng, key_id,
-                ui_method, callback_data);
-#endif
-
-	if (res)
-		switch(res->type)
-			{
-#ifndef OPENSSL_NO_RSA
-		case EVP_PKEY_RSA:
-			{
-			RSA *rsa = NULL;
-
-			CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
-			rsa = res->pkey.rsa;
-			res->pkey.rsa = RSA_new();
-			res->pkey.rsa->n = rsa->n;
-			res->pkey.rsa->e = rsa->e;
-			rsa->n = NULL;
-			rsa->e = NULL;
-			CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
-			RSA_free(rsa);
-			}
-			break;
-#endif
-		default:
-			HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,
-				HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-			goto err;
-			}
-
-	return res;
+                                    UI_METHOD *ui_method, void *callback_data)
+{
+    EVP_PKEY *res = NULL;
+
+#  ifndef OPENSSL_NO_RSA
+    res = hwcrhk_load_privkey(eng, key_id, ui_method, callback_data);
+#  endif
+
+    if (res)
+        switch (res->type) {
+#  ifndef OPENSSL_NO_RSA
+        case EVP_PKEY_RSA:
+            {
+                RSA *rsa = NULL;
+
+                CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
+                rsa = res->pkey.rsa;
+                res->pkey.rsa = RSA_new();
+                res->pkey.rsa->n = rsa->n;
+                res->pkey.rsa->e = rsa->e;
+                rsa->n = NULL;
+                rsa->e = NULL;
+                CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
+                RSA_free(rsa);
+            }
+            break;
+#  endif
+        default:
+            HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,
+                      HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+            goto err;
+        }
+
+    return res;
  err:
-	if (res)
-		EVP_PKEY_free(res);
-	return NULL;
-	}
+    if (res)
+        EVP_PKEY_free(res);
+    return NULL;
+}
 
 /* A little mod_exp */
 static int hwcrhk_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx)
-	{
-	char tempbuf[1024];
-	HWCryptoHook_ErrMsgBuf rmsg;
-	/* Since HWCryptoHook_MPI is pretty compatible with BIGNUM's,
-	   we use them directly, plus a little macro magic.  We only
-	   thing we need to make sure of is that enough space is allocated. */
-	HWCryptoHook_MPI m_a, m_p, m_n, m_r;
-	int to_return, ret;
- 
-	to_return = 0; /* expect failure */
-	rmsg.buf = tempbuf;
-	rmsg.size = sizeof(tempbuf);
-
-	if(!hwcrhk_context)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_NOT_INITIALISED);
-		goto err;
-		}
-	/* Prepare the params */
-	bn_expand2(r, m->top);	/* Check for error !! */
-	BN2MPI(m_a, a);
-	BN2MPI(m_p, p);
-	BN2MPI(m_n, m);
-	MPI2BN(r, m_r);
-
-	/* Perform the operation */
-	ret = p_hwcrhk_ModExp(hwcrhk_context, m_a, m_p, m_n, &m_r, &rmsg);
-
-	/* Convert the response */
-	r->top = m_r.size / sizeof(BN_ULONG);
-	bn_fix_top(r);
-
-	if (ret < 0)
-		{
-		/* FIXME: When this error is returned, HWCryptoHook is
-		   telling us that falling back to software computation
-		   might be a good thing. */
-		if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_REQUEST_FALLBACK);
-			}
-		else
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_REQUEST_FAILED);
-			}
-		ERR_add_error_data(1,rmsg.buf);
-		goto err;
-		}
-
-	to_return = 1;
-err:
-	return to_return;
-	}
-
-#ifndef OPENSSL_NO_RSA 
-static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	char tempbuf[1024];
-	HWCryptoHook_ErrMsgBuf rmsg;
-	HWCryptoHook_RSAKeyHandle *hptr;
-	int to_return = 0, ret;
-
-	rmsg.buf = tempbuf;
-	rmsg.size = sizeof(tempbuf);
-
-	if(!hwcrhk_context)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,HWCRHK_R_NOT_INITIALISED);
-		goto err;
-		}
-
-	/* This provides support for nForce keys.  Since that's opaque data
-	   all we do is provide a handle to the proper key and let HWCryptoHook
-	   take care of the rest. */
-	if ((hptr = (HWCryptoHook_RSAKeyHandle *) RSA_get_ex_data(rsa, hndidx_rsa))
-		!= NULL)
-		{
-		HWCryptoHook_MPI m_a, m_r;
-
-		if(!rsa->n)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-				HWCRHK_R_MISSING_KEY_COMPONENTS);
-			goto err;
-			}
-
-		/* Prepare the params */
-		bn_expand2(r, rsa->n->top); /* Check for error !! */
-		BN2MPI(m_a, I);
-		MPI2BN(r, m_r);
-
-		/* Perform the operation */
-		ret = p_hwcrhk_RSA(m_a, *hptr, &m_r, &rmsg);
-
-		/* Convert the response */
-		r->top = m_r.size / sizeof(BN_ULONG);
-		bn_fix_top(r);
-
-		if (ret < 0)
-			{
-			/* FIXME: When this error is returned, HWCryptoHook is
-			   telling us that falling back to software computation
-			   might be a good thing. */
-			if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
-				{
-				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-					HWCRHK_R_REQUEST_FALLBACK);
-				}
-			else
-				{
-				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-					HWCRHK_R_REQUEST_FAILED);
-				}
-			ERR_add_error_data(1,rmsg.buf);
-			goto err;
-			}
-		}
-	else
-		{
-		HWCryptoHook_MPI m_a, m_p, m_q, m_dmp1, m_dmq1, m_iqmp, m_r;
-
-		if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-				HWCRHK_R_MISSING_KEY_COMPONENTS);
-			goto err;
-			}
-
-		/* Prepare the params */
-		bn_expand2(r, rsa->n->top); /* Check for error !! */
-		BN2MPI(m_a, I);
-		BN2MPI(m_p, rsa->p);
-		BN2MPI(m_q, rsa->q);
-		BN2MPI(m_dmp1, rsa->dmp1);
-		BN2MPI(m_dmq1, rsa->dmq1);
-		BN2MPI(m_iqmp, rsa->iqmp);
-		MPI2BN(r, m_r);
-
-		/* Perform the operation */
-		ret = p_hwcrhk_ModExpCRT(hwcrhk_context, m_a, m_p, m_q,
-			m_dmp1, m_dmq1, m_iqmp, &m_r, &rmsg);
-
-		/* Convert the response */
-		r->top = m_r.size / sizeof(BN_ULONG);
-		bn_fix_top(r);
-
-		if (ret < 0)
-			{
-			/* FIXME: When this error is returned, HWCryptoHook is
-			   telling us that falling back to software computation
-			   might be a good thing. */
-			if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
-				{
-				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-					HWCRHK_R_REQUEST_FALLBACK);
-				}
-			else
-				{
-				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
-					HWCRHK_R_REQUEST_FAILED);
-				}
-			ERR_add_error_data(1,rmsg.buf);
-			goto err;
-			}
-		}
-	/* If we're here, we must be here with some semblance of success :-) */
-	to_return = 1;
-err:
-	return to_return;
-	}
-#endif
+                          const BIGNUM *m, BN_CTX *ctx)
+{
+    char tempbuf[1024];
+    HWCryptoHook_ErrMsgBuf rmsg;
+    /*
+     * Since HWCryptoHook_MPI is pretty compatible with BIGNUM's, we use them
+     * directly, plus a little macro magic.  We only thing we need to make
+     * sure of is that enough space is allocated.
+     */
+    HWCryptoHook_MPI m_a, m_p, m_n, m_r;
+    int to_return, ret;
+
+    to_return = 0;              /* expect failure */
+    rmsg.buf = tempbuf;
+    rmsg.size = sizeof(tempbuf);
+
+    if (!hwcrhk_context) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP, HWCRHK_R_NOT_INITIALISED);
+        goto err;
+    }
+    /* Prepare the params */
+    bn_expand2(r, m->top);      /* Check for error !! */
+    BN2MPI(m_a, a);
+    BN2MPI(m_p, p);
+    BN2MPI(m_n, m);
+    MPI2BN(r, m_r);
+
+    /* Perform the operation */
+    ret = p_hwcrhk_ModExp(hwcrhk_context, m_a, m_p, m_n, &m_r, &rmsg);
+
+    /* Convert the response */
+    r->top = m_r.size / sizeof(BN_ULONG);
+    bn_fix_top(r);
+
+    if (ret < 0) {
+        /*
+         * FIXME: When this error is returned, HWCryptoHook is telling us
+         * that falling back to software computation might be a good thing.
+         */
+        if (ret == HWCRYPTOHOOK_ERROR_FALLBACK) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP, HWCRHK_R_REQUEST_FALLBACK);
+        } else {
+            HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP, HWCRHK_R_REQUEST_FAILED);
+        }
+        ERR_add_error_data(1, rmsg.buf);
+        goto err;
+    }
+
+    to_return = 1;
+ err:
+    return to_return;
+}
+
+#  ifndef OPENSSL_NO_RSA
+static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx)
+{
+    char tempbuf[1024];
+    HWCryptoHook_ErrMsgBuf rmsg;
+    HWCryptoHook_RSAKeyHandle *hptr;
+    int to_return = 0, ret;
+
+    rmsg.buf = tempbuf;
+    rmsg.size = sizeof(tempbuf);
+
+    if (!hwcrhk_context) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP, HWCRHK_R_NOT_INITIALISED);
+        goto err;
+    }
+
+    /*
+     * This provides support for nForce keys.  Since that's opaque data all
+     * we do is provide a handle to the proper key and let HWCryptoHook take
+     * care of the rest.
+     */
+    if ((hptr =
+         (HWCryptoHook_RSAKeyHandle *) RSA_get_ex_data(rsa, hndidx_rsa))
+        != NULL) {
+        HWCryptoHook_MPI m_a, m_r;
+
+        if (!rsa->n) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                      HWCRHK_R_MISSING_KEY_COMPONENTS);
+            goto err;
+        }
+
+        /* Prepare the params */
+        bn_expand2(r, rsa->n->top); /* Check for error !! */
+        BN2MPI(m_a, I);
+        MPI2BN(r, m_r);
+
+        /* Perform the operation */
+        ret = p_hwcrhk_RSA(m_a, *hptr, &m_r, &rmsg);
+
+        /* Convert the response */
+        r->top = m_r.size / sizeof(BN_ULONG);
+        bn_fix_top(r);
+
+        if (ret < 0) {
+            /*
+             * FIXME: When this error is returned, HWCryptoHook is telling us
+             * that falling back to software computation might be a good
+             * thing.
+             */
+            if (ret == HWCRYPTOHOOK_ERROR_FALLBACK) {
+                HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                          HWCRHK_R_REQUEST_FALLBACK);
+            } else {
+                HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                          HWCRHK_R_REQUEST_FAILED);
+            }
+            ERR_add_error_data(1, rmsg.buf);
+            goto err;
+        }
+    } else {
+        HWCryptoHook_MPI m_a, m_p, m_q, m_dmp1, m_dmq1, m_iqmp, m_r;
+
+        if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                      HWCRHK_R_MISSING_KEY_COMPONENTS);
+            goto err;
+        }
+
+        /* Prepare the params */
+        bn_expand2(r, rsa->n->top); /* Check for error !! */
+        BN2MPI(m_a, I);
+        BN2MPI(m_p, rsa->p);
+        BN2MPI(m_q, rsa->q);
+        BN2MPI(m_dmp1, rsa->dmp1);
+        BN2MPI(m_dmq1, rsa->dmq1);
+        BN2MPI(m_iqmp, rsa->iqmp);
+        MPI2BN(r, m_r);
+
+        /* Perform the operation */
+        ret = p_hwcrhk_ModExpCRT(hwcrhk_context, m_a, m_p, m_q,
+                                 m_dmp1, m_dmq1, m_iqmp, &m_r, &rmsg);
+
+        /* Convert the response */
+        r->top = m_r.size / sizeof(BN_ULONG);
+        bn_fix_top(r);
+
+        if (ret < 0) {
+            /*
+             * FIXME: When this error is returned, HWCryptoHook is telling us
+             * that falling back to software computation might be a good
+             * thing.
+             */
+            if (ret == HWCRYPTOHOOK_ERROR_FALLBACK) {
+                HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                          HWCRHK_R_REQUEST_FALLBACK);
+            } else {
+                HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
+                          HWCRHK_R_REQUEST_FAILED);
+            }
+            ERR_add_error_data(1, rmsg.buf);
+            goto err;
+        }
+    }
+    /*
+     * If we're here, we must be here with some semblance of success :-)
+     */
+    to_return = 1;
+ err:
+    return to_return;
+}
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int hwcrhk_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return hwcrhk_mod_exp(r, a, p, m, ctx);
-	}
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx)
+{
+    return hwcrhk_mod_exp(r, a, p, m, ctx);
+}
 
 static int hwcrhk_rsa_finish(RSA *rsa)
-	{
-	HWCryptoHook_RSAKeyHandle *hptr;
-
-	hptr = RSA_get_ex_data(rsa, hndidx_rsa);
-	if (hptr)
-                {
-                p_hwcrhk_RSAUnloadKey(*hptr, NULL);
-                OPENSSL_free(hptr);
-		RSA_set_ex_data(rsa, hndidx_rsa, NULL);
-                }
-	return 1;
-	}
+{
+    HWCryptoHook_RSAKeyHandle *hptr;
 
-#endif
+    hptr = RSA_get_ex_data(rsa, hndidx_rsa);
+    if (hptr) {
+        p_hwcrhk_RSAUnloadKey(*hptr, NULL);
+        OPENSSL_free(hptr);
+        RSA_set_ex_data(rsa, hndidx_rsa, NULL);
+    }
+    return 1;
+}
 
-#ifndef OPENSSL_NO_DH
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int hwcrhk_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return hwcrhk_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return hwcrhk_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 /* Random bytes are good */
 static int hwcrhk_rand_bytes(unsigned char *buf, int num)
-	{
-	char tempbuf[1024];
-	HWCryptoHook_ErrMsgBuf rmsg;
-	int to_return = 0; /* assume failure */
-	int ret;
-
-	rmsg.buf = tempbuf;
-	rmsg.size = sizeof(tempbuf);
-
-	if(!hwcrhk_context)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES,HWCRHK_R_NOT_INITIALISED);
-		goto err;
-		}
-
-	ret = p_hwcrhk_RandomBytes(hwcrhk_context, buf, num, &rmsg);
-	if (ret < 0)
-		{
-		/* FIXME: When this error is returned, HWCryptoHook is
-		   telling us that falling back to software computation
-		   might be a good thing. */
-		if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES,
-				HWCRHK_R_REQUEST_FALLBACK);
-			}
-		else
-			{
-			HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES,
-				HWCRHK_R_REQUEST_FAILED);
-			}
-		ERR_add_error_data(1,rmsg.buf);
-		goto err;
-		}
-	to_return = 1;
+{
+    char tempbuf[1024];
+    HWCryptoHook_ErrMsgBuf rmsg;
+    int to_return = 0;          /* assume failure */
+    int ret;
+
+    rmsg.buf = tempbuf;
+    rmsg.size = sizeof(tempbuf);
+
+    if (!hwcrhk_context) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_NOT_INITIALISED);
+        goto err;
+    }
+
+    ret = p_hwcrhk_RandomBytes(hwcrhk_context, buf, num, &rmsg);
+    if (ret < 0) {
+        /*
+         * FIXME: When this error is returned, HWCryptoHook is telling us
+         * that falling back to software computation might be a good thing.
+         */
+        if (ret == HWCRYPTOHOOK_ERROR_FALLBACK) {
+            HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_REQUEST_FALLBACK);
+        } else {
+            HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_REQUEST_FAILED);
+        }
+        ERR_add_error_data(1, rmsg.buf);
+        goto err;
+    }
+    to_return = 1;
  err:
-	return to_return;
-	}
+    return to_return;
+}
 
 static int hwcrhk_rand_status(void)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
-/* Mutex calls: since the HWCryptoHook model closely follows the POSIX model
+/*
+ * Mutex calls: since the HWCryptoHook model closely follows the POSIX model
  * these just wrap the POSIX functions and add some logging.
  */
 
-static int hwcrhk_mutex_init(HWCryptoHook_Mutex* mt,
-	HWCryptoHook_CallerContext *cactx)
-	{
-	mt->lockid = CRYPTO_get_new_dynlockid();
-	if (mt->lockid == 0)
-		return 1; /* failure */
-	return 0; /* success */
-	}
-
-static int hwcrhk_mutex_lock(HWCryptoHook_Mutex *mt)
-	{
-	CRYPTO_w_lock(mt->lockid);
-	return 0;
-	}
+static int hwcrhk_mutex_init(HWCryptoHook_Mutex * mt,
+                             HWCryptoHook_CallerContext * cactx)
+{
+    mt->lockid = CRYPTO_get_new_dynlockid();
+    if (mt->lockid == 0)
+        return 1;               /* failure */
+    return 0;                   /* success */
+}
+
+static int hwcrhk_mutex_lock(HWCryptoHook_Mutex * mt)
+{
+    CRYPTO_w_lock(mt->lockid);
+    return 0;
+}
 
 static void hwcrhk_mutex_unlock(HWCryptoHook_Mutex * mt)
-	{
-	CRYPTO_w_unlock(mt->lockid);
-	}
+{
+    CRYPTO_w_unlock(mt->lockid);
+}
 
-static void hwcrhk_mutex_destroy(HWCryptoHook_Mutex *mt)
-	{
-	CRYPTO_destroy_dynlockid(mt->lockid);
-	}
+static void hwcrhk_mutex_destroy(HWCryptoHook_Mutex * mt)
+{
+    CRYPTO_destroy_dynlockid(mt->lockid);
+}
 
 static int hwcrhk_get_pass(const char *prompt_info,
-	int *len_io, char *buf,
-	HWCryptoHook_PassphraseContext *ppctx,
-	HWCryptoHook_CallerContext *cactx)
-	{
-	pem_password_cb *callback = NULL;
-	void *callback_data = NULL;
-        UI_METHOD *ui_method = NULL;
-	/* Despite what the documentation says prompt_info can be
-	 * an empty string.
-	 */
-	if (prompt_info && !*prompt_info)
-		prompt_info = NULL;
-
-        if (cactx)
-                {
-                if (cactx->ui_method)
-                        ui_method = cactx->ui_method;
-		if (cactx->password_callback)
-			callback = cactx->password_callback;
-		if (cactx->callback_data)
-			callback_data = cactx->callback_data;
-                }
-	if (ppctx)
-		{
-                if (ppctx->ui_method)
-                        {
-                        ui_method = ppctx->ui_method;
-                        callback = NULL;
-                        }
-		if (ppctx->callback_data)
-			callback_data = ppctx->callback_data;
-		}
-	if (callback == NULL && ui_method == NULL)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_GET_PASS,HWCRHK_R_NO_CALLBACK);
-		return -1;
-		}
-
-        if (ui_method)
-                {
-                UI *ui = UI_new_method(ui_method);
-                if (ui)
-                        {
-                        int ok;
-                        char *prompt = UI_construct_prompt(ui,
-                                "pass phrase", prompt_info);
-
-                        ok = UI_add_input_string(ui,prompt,
-                                UI_INPUT_FLAG_DEFAULT_PWD,
-				buf,0,(*len_io) - 1);
-                        UI_add_user_data(ui, callback_data);
-			UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
-
-			if (ok >= 0)
-				do
-					{
-					ok=UI_process(ui);
-					}
-				while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
-
-                        if (ok >= 0)
-                                *len_io = strlen(buf);
-
-                        UI_free(ui);
-                        OPENSSL_free(prompt);
-                        }
-                }
-        else
-                {
-                *len_io = callback(buf, *len_io, 0, callback_data);
+                           int *len_io, char *buf,
+                           HWCryptoHook_PassphraseContext * ppctx,
+                           HWCryptoHook_CallerContext * cactx)
+{
+    pem_password_cb *callback = NULL;
+    void *callback_data = NULL;
+    UI_METHOD *ui_method = NULL;
+    /*
+     * Despite what the documentation says prompt_info can be an empty
+     * string.
+     */
+    if (prompt_info && !*prompt_info)
+        prompt_info = NULL;
+
+    if (cactx) {
+        if (cactx->ui_method)
+            ui_method = cactx->ui_method;
+        if (cactx->password_callback)
+            callback = cactx->password_callback;
+        if (cactx->callback_data)
+            callback_data = cactx->callback_data;
+    }
+    if (ppctx) {
+        if (ppctx->ui_method) {
+            ui_method = ppctx->ui_method;
+            callback = NULL;
+        }
+        if (ppctx->callback_data)
+            callback_data = ppctx->callback_data;
+    }
+    if (callback == NULL && ui_method == NULL) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_GET_PASS, HWCRHK_R_NO_CALLBACK);
+        return -1;
+    }
+
+    if (ui_method) {
+        UI *ui = UI_new_method(ui_method);
+        if (ui) {
+            int ok;
+            char *prompt = UI_construct_prompt(ui,
+                                               "pass phrase", prompt_info);
+
+            ok = UI_add_input_string(ui, prompt,
+                                     UI_INPUT_FLAG_DEFAULT_PWD,
+                                     buf, 0, (*len_io) - 1);
+            UI_add_user_data(ui, callback_data);
+            UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
+
+            if (ok >= 0)
+                do {
+                    ok = UI_process(ui);
                 }
-	if(!*len_io)
-		return -1;
-	return 0;
-	}
+                while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
+
+            if (ok >= 0)
+                *len_io = strlen(buf);
+
+            UI_free(ui);
+            OPENSSL_free(prompt);
+        }
+    } else {
+        *len_io = callback(buf, *len_io, 0, callback_data);
+    }
+    if (!*len_io)
+        return -1;
+    return 0;
+}
 
 static int hwcrhk_insert_card(const char *prompt_info,
-		      const char *wrong_info,
-		      HWCryptoHook_PassphraseContext *ppctx,
-		      HWCryptoHook_CallerContext *cactx)
-        {
-        int ok = -1;
-        UI *ui;
-	void *callback_data = NULL;
-        UI_METHOD *ui_method = NULL;
-
-        if (cactx)
-                {
-                if (cactx->ui_method)
-                        ui_method = cactx->ui_method;
-		if (cactx->callback_data)
-			callback_data = cactx->callback_data;
-                }
-	if (ppctx)
-		{
-                if (ppctx->ui_method)
-                        ui_method = ppctx->ui_method;
-		if (ppctx->callback_data)
-			callback_data = ppctx->callback_data;
-		}
-	if (ui_method == NULL)
-		{
-		HWCRHKerr(HWCRHK_F_HWCRHK_INSERT_CARD,
-			HWCRHK_R_NO_CALLBACK);
-		return -1;
-		}
-
-	ui = UI_new_method(ui_method);
-
-	if (ui)
-		{
-		char answer;
-		char buf[BUFSIZ];
-		/* Despite what the documentation says wrong_info can be
-	 	 * an empty string.
-		 */
-		if (wrong_info && *wrong_info)
-			BIO_snprintf(buf, sizeof(buf)-1,
-				"Current card: \"%s\"\n", wrong_info);
-		else
-			buf[0] = 0;
-		ok = UI_dup_info_string(ui, buf);
-		if (ok >= 0 && prompt_info)
-			{
-			BIO_snprintf(buf, sizeof(buf)-1,
-				"Insert card \"%s\"", prompt_info);
-			ok = UI_dup_input_boolean(ui, buf,
-				"\n then hit  or C to cancel\n",
-				"\r\n", "Cc", UI_INPUT_FLAG_ECHO, &answer);
-			}
-		UI_add_user_data(ui, callback_data);
-
-		if (ok >= 0)
-			ok = UI_process(ui);
-		UI_free(ui);
-
-		if (ok == -2 || (ok >= 0 && answer == 'C'))
-			ok = 1;
-		else if (ok < 0)
-			ok = -1;
-		else
-			ok = 0;
-		}
-	return ok;
-	}
+                              const char *wrong_info,
+                              HWCryptoHook_PassphraseContext * ppctx,
+                              HWCryptoHook_CallerContext * cactx)
+{
+    int ok = -1;
+    UI *ui;
+    void *callback_data = NULL;
+    UI_METHOD *ui_method = NULL;
+
+    if (cactx) {
+        if (cactx->ui_method)
+            ui_method = cactx->ui_method;
+        if (cactx->callback_data)
+            callback_data = cactx->callback_data;
+    }
+    if (ppctx) {
+        if (ppctx->ui_method)
+            ui_method = ppctx->ui_method;
+        if (ppctx->callback_data)
+            callback_data = ppctx->callback_data;
+    }
+    if (ui_method == NULL) {
+        HWCRHKerr(HWCRHK_F_HWCRHK_INSERT_CARD, HWCRHK_R_NO_CALLBACK);
+        return -1;
+    }
+
+    ui = UI_new_method(ui_method);
+
+    if (ui) {
+        char answer;
+        char buf[BUFSIZ];
+        /*
+         * Despite what the documentation says wrong_info can be an empty
+         * string.
+         */
+        if (wrong_info && *wrong_info)
+            BIO_snprintf(buf, sizeof(buf) - 1,
+                         "Current card: \"%s\"\n", wrong_info);
+        else
+            buf[0] = 0;
+        ok = UI_dup_info_string(ui, buf);
+        if (ok >= 0 && prompt_info) {
+            BIO_snprintf(buf, sizeof(buf) - 1,
+                         "Insert card \"%s\"", prompt_info);
+            ok = UI_dup_input_boolean(ui, buf,
+                                      "\n then hit  or C to cancel\n",
+                                      "\r\n", "Cc", UI_INPUT_FLAG_ECHO,
+                                      &answer);
+        }
+        UI_add_user_data(ui, callback_data);
+
+        if (ok >= 0)
+            ok = UI_process(ui);
+        UI_free(ui);
+
+        if (ok == -2 || (ok >= 0 && answer == 'C'))
+            ok = 1;
+        else if (ok < 0)
+            ok = -1;
+        else
+            ok = 0;
+    }
+    return ok;
+}
 
 static void hwcrhk_log_message(void *logstr, const char *message)
-	{
-	BIO *lstream = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_BIO);
-	if (logstr)
-		lstream=*(BIO **)logstr;
-	if (lstream)
-		{
-		BIO_printf(lstream, "%s\n", message);
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_BIO);
-	}
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */	   
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+{
+    BIO *lstream = NULL;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_BIO);
+    if (logstr)
+        lstream = *(BIO **)logstr;
+    if (lstream) {
+        BIO_printf(lstream, "%s\n", message);
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_BIO);
+}
+
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_hwcrhk_id) != 0) &&
-			(strcmp(id, engine_hwcrhk_id_alt) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}       
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_hwcrhk_id) != 0) &&
+        (strcmp(id, engine_hwcrhk_id_alt) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_CHIL */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_CHIL */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_chil_err.c b/engines/e_chil_err.c
index c5983b2fd5..00fbf8cd57 100644
--- a/engines/e_chil_err.c
+++ b/engines/e_chil_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,96 +66,92 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA HWCRHK_str_functs[]=
-	{
-{ERR_FUNC(HWCRHK_F_HWCRHK_CTRL),	"HWCRHK_CTRL"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_FINISH),	"HWCRHK_FINISH"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_GET_PASS),	"HWCRHK_GET_PASS"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_INIT),	"HWCRHK_INIT"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_INSERT_CARD),	"HWCRHK_INSERT_CARD"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_LOAD_PRIVKEY),	"HWCRHK_LOAD_PRIVKEY"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_LOAD_PUBKEY),	"HWCRHK_LOAD_PUBKEY"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_MOD_EXP),	"HWCRHK_MOD_EXP"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_RAND_BYTES),	"HWCRHK_RAND_BYTES"},
-{ERR_FUNC(HWCRHK_F_HWCRHK_RSA_MOD_EXP),	"HWCRHK_RSA_MOD_EXP"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA HWCRHK_str_reasons[]=
-	{
-{ERR_REASON(HWCRHK_R_ALREADY_LOADED)     ,"already loaded"},
-{ERR_REASON(HWCRHK_R_BIO_WAS_FREED)      ,"bio was freed"},
-{ERR_REASON(HWCRHK_R_CHIL_ERROR)         ,"chil error"},
-{ERR_REASON(HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(HWCRHK_R_DSO_FAILURE)        ,"dso failure"},
-{ERR_REASON(HWCRHK_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(HWCRHK_R_NOT_INITIALISED)    ,"not initialised"},
-{ERR_REASON(HWCRHK_R_NOT_LOADED)         ,"not loaded"},
-{ERR_REASON(HWCRHK_R_NO_CALLBACK)        ,"no callback"},
-{ERR_REASON(HWCRHK_R_NO_KEY)             ,"no key"},
-{ERR_REASON(HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED),"private key algorithms disabled"},
-{ERR_REASON(HWCRHK_R_REQUEST_FAILED)     ,"request failed"},
-{ERR_REASON(HWCRHK_R_REQUEST_FALLBACK)   ,"request fallback"},
-{ERR_REASON(HWCRHK_R_UNIT_FAILURE)       ,"unit failure"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA HWCRHK_str_functs[] = {
+    {ERR_FUNC(HWCRHK_F_HWCRHK_CTRL), "HWCRHK_CTRL"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_FINISH), "HWCRHK_FINISH"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_GET_PASS), "HWCRHK_GET_PASS"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_INIT), "HWCRHK_INIT"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_INSERT_CARD), "HWCRHK_INSERT_CARD"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_LOAD_PRIVKEY), "HWCRHK_LOAD_PRIVKEY"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_LOAD_PUBKEY), "HWCRHK_LOAD_PUBKEY"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_MOD_EXP), "HWCRHK_MOD_EXP"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_RAND_BYTES), "HWCRHK_RAND_BYTES"},
+    {ERR_FUNC(HWCRHK_F_HWCRHK_RSA_MOD_EXP), "HWCRHK_RSA_MOD_EXP"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA HWCRHK_str_reasons[] = {
+    {ERR_REASON(HWCRHK_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(HWCRHK_R_BIO_WAS_FREED), "bio was freed"},
+    {ERR_REASON(HWCRHK_R_CHIL_ERROR), "chil error"},
+    {ERR_REASON(HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(HWCRHK_R_DSO_FAILURE), "dso failure"},
+    {ERR_REASON(HWCRHK_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(HWCRHK_R_NOT_INITIALISED), "not initialised"},
+    {ERR_REASON(HWCRHK_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(HWCRHK_R_NO_CALLBACK), "no callback"},
+    {ERR_REASON(HWCRHK_R_NO_KEY), "no key"},
+    {ERR_REASON(HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED),
+     "private key algorithms disabled"},
+    {ERR_REASON(HWCRHK_R_REQUEST_FAILED), "request failed"},
+    {ERR_REASON(HWCRHK_R_REQUEST_FALLBACK), "request fallback"},
+    {ERR_REASON(HWCRHK_R_UNIT_FAILURE), "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef HWCRHK_LIB_NAME
-static ERR_STRING_DATA HWCRHK_lib_name[]=
-        {
-{0	,HWCRHK_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA HWCRHK_lib_name[] = {
+    {0, HWCRHK_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int HWCRHK_lib_error_code=0;
-static int HWCRHK_error_init=1;
+static int HWCRHK_lib_error_code = 0;
+static int HWCRHK_error_init = 1;
 
 static void ERR_load_HWCRHK_strings(void)
-	{
-	if (HWCRHK_lib_error_code == 0)
-		HWCRHK_lib_error_code=ERR_get_next_error_library();
+{
+    if (HWCRHK_lib_error_code == 0)
+        HWCRHK_lib_error_code = ERR_get_next_error_library();
 
-	if (HWCRHK_error_init)
-		{
-		HWCRHK_error_init=0;
+    if (HWCRHK_error_init) {
+        HWCRHK_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(HWCRHK_lib_error_code,HWCRHK_str_functs);
-		ERR_load_strings(HWCRHK_lib_error_code,HWCRHK_str_reasons);
+        ERR_load_strings(HWCRHK_lib_error_code, HWCRHK_str_functs);
+        ERR_load_strings(HWCRHK_lib_error_code, HWCRHK_str_reasons);
 #endif
 
 #ifdef HWCRHK_LIB_NAME
-		HWCRHK_lib_name->error = ERR_PACK(HWCRHK_lib_error_code,0,0);
-		ERR_load_strings(0,HWCRHK_lib_name);
+        HWCRHK_lib_name->error = ERR_PACK(HWCRHK_lib_error_code, 0, 0);
+        ERR_load_strings(0, HWCRHK_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_HWCRHK_strings(void)
-	{
-	if (HWCRHK_error_init == 0)
-		{
+{
+    if (HWCRHK_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(HWCRHK_lib_error_code,HWCRHK_str_functs);
-		ERR_unload_strings(HWCRHK_lib_error_code,HWCRHK_str_reasons);
+        ERR_unload_strings(HWCRHK_lib_error_code, HWCRHK_str_functs);
+        ERR_unload_strings(HWCRHK_lib_error_code, HWCRHK_str_reasons);
 #endif
 
 #ifdef HWCRHK_LIB_NAME
-		ERR_unload_strings(0,HWCRHK_lib_name);
+        ERR_unload_strings(0, HWCRHK_lib_name);
 #endif
-		HWCRHK_error_init=1;
-		}
-	}
+        HWCRHK_error_init = 1;
+    }
+}
 
 static void ERR_HWCRHK_error(int function, int reason, char *file, int line)
-	{
-	if (HWCRHK_lib_error_code == 0)
-		HWCRHK_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(HWCRHK_lib_error_code,function,reason,file,line);
-	}
+{
+    if (HWCRHK_lib_error_code == 0)
+        HWCRHK_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(HWCRHK_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_chil_err.h b/engines/e_chil_err.h
index 3c42a02393..d86a4ce9ae 100644
--- a/engines/e_chil_err.h
+++ b/engines/e_chil_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,50 +53,51 @@
  */
 
 #ifndef HEADER_HWCRHK_ERR_H
-#define HEADER_HWCRHK_ERR_H
+# define HEADER_HWCRHK_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_HWCRHK_strings(void);
 static void ERR_unload_HWCRHK_strings(void);
 static void ERR_HWCRHK_error(int function, int reason, char *file, int line);
-#define HWCRHKerr(f,r) ERR_HWCRHK_error((f),(r),__FILE__,__LINE__)
+# define HWCRHKerr(f,r) ERR_HWCRHK_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the HWCRHK functions. */
 
 /* Function codes. */
-#define HWCRHK_F_HWCRHK_CTRL				 100
-#define HWCRHK_F_HWCRHK_FINISH				 101
-#define HWCRHK_F_HWCRHK_GET_PASS			 102
-#define HWCRHK_F_HWCRHK_INIT				 103
-#define HWCRHK_F_HWCRHK_INSERT_CARD			 104
-#define HWCRHK_F_HWCRHK_LOAD_PRIVKEY			 105
-#define HWCRHK_F_HWCRHK_LOAD_PUBKEY			 106
-#define HWCRHK_F_HWCRHK_MOD_EXP				 107
-#define HWCRHK_F_HWCRHK_RAND_BYTES			 108
-#define HWCRHK_F_HWCRHK_RSA_MOD_EXP			 109
+# define HWCRHK_F_HWCRHK_CTRL                             100
+# define HWCRHK_F_HWCRHK_FINISH                           101
+# define HWCRHK_F_HWCRHK_GET_PASS                         102
+# define HWCRHK_F_HWCRHK_INIT                             103
+# define HWCRHK_F_HWCRHK_INSERT_CARD                      104
+# define HWCRHK_F_HWCRHK_LOAD_PRIVKEY                     105
+# define HWCRHK_F_HWCRHK_LOAD_PUBKEY                      106
+# define HWCRHK_F_HWCRHK_MOD_EXP                          107
+# define HWCRHK_F_HWCRHK_RAND_BYTES                       108
+# define HWCRHK_F_HWCRHK_RSA_MOD_EXP                      109
 
 /* Reason codes. */
-#define HWCRHK_R_ALREADY_LOADED				 100
-#define HWCRHK_R_BIO_WAS_FREED				 101
-#define HWCRHK_R_CHIL_ERROR				 102
-#define HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED		 103
-#define HWCRHK_R_DSO_FAILURE				 104
-#define HWCRHK_R_MISSING_KEY_COMPONENTS			 105
-#define HWCRHK_R_NOT_INITIALISED			 106
-#define HWCRHK_R_NOT_LOADED				 107
-#define HWCRHK_R_NO_CALLBACK				 108
-#define HWCRHK_R_NO_KEY					 109
-#define HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED	 110
-#define HWCRHK_R_REQUEST_FAILED				 111
-#define HWCRHK_R_REQUEST_FALLBACK			 112
-#define HWCRHK_R_UNIT_FAILURE				 113
+# define HWCRHK_R_ALREADY_LOADED                          100
+# define HWCRHK_R_BIO_WAS_FREED                           101
+# define HWCRHK_R_CHIL_ERROR                              102
+# define HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED            103
+# define HWCRHK_R_DSO_FAILURE                             104
+# define HWCRHK_R_MISSING_KEY_COMPONENTS                  105
+# define HWCRHK_R_NOT_INITIALISED                         106
+# define HWCRHK_R_NOT_LOADED                              107
+# define HWCRHK_R_NO_CALLBACK                             108
+# define HWCRHK_R_NO_KEY                                  109
+# define HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED         110
+# define HWCRHK_R_REQUEST_FAILED                          111
+# define HWCRHK_R_REQUEST_FALLBACK                        112
+# define HWCRHK_R_UNIT_FAILURE                            113
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_cswift.c b/engines/e_cswift.c
index 18c583d689..70c2f226c3 100644
--- a/engines/e_cswift.c
+++ b/engines/e_cswift.c
@@ -1,6 +1,7 @@
 /* crypto/engine/hw_cswift.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,155 +64,155 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_CSWIFT
-
-/* Attribution notice: Rainbow have generously allowed me to reproduce
- * the necessary definitions here from their API. This means the support
- * can build independently of whether application builders have the
- * API or hardware. This will allow developers to easily produce software
- * that has latent hardware support for any users that have accelerators
- * installed, without the developers themselves needing anything extra.
- *
- * I have only clipped the parts from the CryptoSwift header files that
- * are (or seem) relevant to the CryptoSwift support code. This is
- * simply to keep the file sizes reasonable.
- * [Geoff]
+# ifndef OPENSSL_NO_HW_CSWIFT
+
+/*
+ * Attribution notice: Rainbow have generously allowed me to reproduce the
+ * necessary definitions here from their API. This means the support can
+ * build independently of whether application builders have the API or
+ * hardware. This will allow developers to easily produce software that has
+ * latent hardware support for any users that have accelerators installed,
+ * without the developers themselves needing anything extra. I have only
+ * clipped the parts from the CryptoSwift header files that are (or seem)
+ * relevant to the CryptoSwift support code. This is simply to keep the file
+ * sizes reasonable. [Geoff]
  */
-#ifdef FLAT_INC
-#include "cswift.h"
-#else
-#include "vendor_defns/cswift.h"
-#endif
+#  ifdef FLAT_INC
+#   include "cswift.h"
+#  else
+#   include "vendor_defns/cswift.h"
+#  endif
 
-#define CSWIFT_LIB_NAME "cswift engine"
-#include "e_cswift_err.c"
+#  define CSWIFT_LIB_NAME "cswift engine"
+#  include "e_cswift_err.c"
 
-#define DECIMAL_SIZE(type)	((sizeof(type)*8+2)/3+1)
+#  define DECIMAL_SIZE(type)      ((sizeof(type)*8+2)/3+1)
 
 static int cswift_destroy(ENGINE *e);
 static int cswift_init(ENGINE *e);
 static int cswift_finish(ENGINE *e);
-static int cswift_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
-#ifndef OPENSSL_NO_RSA
-static int cswift_bn_32copy(SW_LARGENUMBER * out, const BIGNUM * in);
-#endif
+static int cswift_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
+#  ifndef OPENSSL_NO_RSA
+static int cswift_bn_32copy(SW_LARGENUMBER *out, const BIGNUM *in);
+#  endif
 
 /* BIGNUM stuff */
 static int cswift_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
-#ifndef OPENSSL_NO_RSA
+                          const BIGNUM *m, BN_CTX *ctx);
+#  ifndef OPENSSL_NO_RSA
 static int cswift_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
-#endif
+                              const BIGNUM *q, const BIGNUM *dmp1,
+                              const BIGNUM *dmq1, const BIGNUM *iqmp,
+                              BN_CTX *ctx);
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* RSA stuff */
-static int cswift_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+static int cswift_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx);
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int cswift_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx);
+#  endif
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 /* DSA stuff */
-static DSA_SIG *cswift_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+static DSA_SIG *cswift_dsa_sign(const unsigned char *dgst, int dlen,
+                                DSA *dsa);
 static int cswift_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa);
-#endif
+                             DSA_SIG *sig, DSA *dsa);
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* DH stuff */
 /* This function is alised to mod_exp (with the DH and mont dropped). */
 static int cswift_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx);
+#  endif
 
 /* RAND stuff */
 static int cswift_rand_bytes(unsigned char *buf, int num);
 static int cswift_rand_status(void);
 
 /* The definitions for control commands specific to this engine */
-#define CSWIFT_CMD_SO_PATH		ENGINE_CMD_BASE
+#  define CSWIFT_CMD_SO_PATH              ENGINE_CMD_BASE
 static const ENGINE_CMD_DEFN cswift_cmd_defns[] = {
-	{CSWIFT_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'cswift' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
+    {CSWIFT_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'cswift' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD cswift_rsa =
-	{
-	"CryptoSwift RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	cswift_rsa_mod_exp,
-	cswift_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
+static RSA_METHOD cswift_rsa = {
+    "CryptoSwift RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    cswift_rsa_mod_exp,
+    cswift_mod_exp_mont,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 /* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD cswift_dsa =
-	{
-	"CryptoSwift DSA method",
-	cswift_dsa_sign,
-	NULL, /* dsa_sign_setup */
-	cswift_dsa_verify,
-	NULL, /* dsa_mod_exp */
-	NULL, /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL, /* app_data */
-	NULL, /* dsa_paramgen */
-	NULL /* dsa_keygen */
-	};
-#endif
-
-#ifndef OPENSSL_NO_DH
+static DSA_METHOD cswift_dsa = {
+    "CryptoSwift DSA method",
+    cswift_dsa_sign,
+    NULL,                       /* dsa_sign_setup */
+    cswift_dsa_verify,
+    NULL,                       /* dsa_mod_exp */
+    NULL,                       /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* dsa_paramgen */
+    NULL                        /* dsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD cswift_dh =
-	{
-	"CryptoSwift DH method",
-	NULL,
-	NULL,
-	cswift_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
+static DH_METHOD cswift_dh = {
+    "CryptoSwift DH method",
+    NULL,
+    NULL,
+    cswift_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
 
-static RAND_METHOD cswift_random =
-    {
+static RAND_METHOD cswift_random = {
     /* "CryptoSwift RAND method", */
     NULL,
     cswift_rand_bytes,
@@ -219,103 +220,108 @@ static RAND_METHOD cswift_random =
     NULL,
     cswift_rand_bytes,
     cswift_rand_status,
-    };
-
+};
 
 /* Constants used when creating the ENGINE */
 static const char *engine_cswift_id = "cswift";
 static const char *engine_cswift_name = "CryptoSwift hardware engine support";
 
-/* This internal function is used by ENGINE_cswift() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_cswift() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth2;
-#endif
-	if(!ENGINE_set_id(e, engine_cswift_id) ||
-			!ENGINE_set_name(e, engine_cswift_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &cswift_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA(e, &cswift_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &cswift_dh) ||
-#endif
-			!ENGINE_set_RAND(e, &cswift_random) ||
-			!ENGINE_set_destroy_function(e, cswift_destroy) ||
-			!ENGINE_set_init_function(e, cswift_init) ||
-			!ENGINE_set_finish_function(e, cswift_finish) ||
-			!ENGINE_set_ctrl_function(e, cswift_ctrl) ||
-			!ENGINE_set_cmd_defns(e, cswift_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the cswift-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	cswift_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	cswift_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	cswift_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	cswift_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth2 = DH_OpenSSL();
-	cswift_dh.generate_key = meth2->generate_key;
-	cswift_dh.compute_key = meth2->compute_key;
-#endif
-
-	/* Ensure the cswift error handling is set up */
-	ERR_load_CSWIFT_strings();
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth2;
+#  endif
+    if (!ENGINE_set_id(e, engine_cswift_id) ||
+        !ENGINE_set_name(e, engine_cswift_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &cswift_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &cswift_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &cswift_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &cswift_random) ||
+        !ENGINE_set_destroy_function(e, cswift_destroy) ||
+        !ENGINE_set_init_function(e, cswift_init) ||
+        !ENGINE_set_finish_function(e, cswift_finish) ||
+        !ENGINE_set_ctrl_function(e, cswift_ctrl) ||
+        !ENGINE_set_cmd_defns(e, cswift_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * cswift-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    cswift_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    cswift_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    cswift_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    cswift_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth2 = DH_OpenSSL();
+    cswift_dh.generate_key = meth2->generate_key;
+    cswift_dh.compute_key = meth2->compute_key;
+#  endif
+
+    /* Ensure the cswift error handling is set up */
+    ERR_load_CSWIFT_strings();
+    return 1;
+}
 
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_cswift(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_cswift(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_cswift();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_cswift();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
 
-/* This is a process-global DSO handle used for loading and unloading
- * the CryptoSwift library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * CryptoSwift library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 static DSO *cswift_dso = NULL;
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 t_swAcquireAccContext *p_CSwift_AcquireAccContext = NULL;
 t_swAttachKeyParam *p_CSwift_AttachKeyParam = NULL;
 t_swSimpleRequest *p_CSwift_SimpleRequest = NULL;
@@ -324,808 +330,774 @@ t_swReleaseAccContext *p_CSwift_ReleaseAccContext = NULL;
 /* Used in the DSO operations. */
 static const char *CSWIFT_LIBNAME = NULL;
 static const char *get_CSWIFT_LIBNAME(void)
-	{
-	if(CSWIFT_LIBNAME)
-		return CSWIFT_LIBNAME;
-	return "swift";
-	}
+{
+    if (CSWIFT_LIBNAME)
+        return CSWIFT_LIBNAME;
+    return "swift";
+}
+
 static void free_CSWIFT_LIBNAME(void)
-	{
-	if(CSWIFT_LIBNAME)
-		OPENSSL_free((void*)CSWIFT_LIBNAME);
-	CSWIFT_LIBNAME = NULL;
-	}
+{
+    if (CSWIFT_LIBNAME)
+        OPENSSL_free((void *)CSWIFT_LIBNAME);
+    CSWIFT_LIBNAME = NULL;
+}
+
 static long set_CSWIFT_LIBNAME(const char *name)
-	{
-	free_CSWIFT_LIBNAME();
-	return (((CSWIFT_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
+{
+    free_CSWIFT_LIBNAME();
+    return (((CSWIFT_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
 static const char *CSWIFT_F1 = "swAcquireAccContext";
 static const char *CSWIFT_F2 = "swAttachKeyParam";
 static const char *CSWIFT_F3 = "swSimpleRequest";
 static const char *CSWIFT_F4 = "swReleaseAccContext";
 
-
-/* CryptoSwift library functions and mechanics - these are used by the
- * higher-level functions further down. NB: As and where there's no
- * error checking, take a look lower down where these functions are
- * called, the checking and error handling is probably down there. */
+/*
+ * CryptoSwift library functions and mechanics - these are used by the
+ * higher-level functions further down. NB: As and where there's no error
+ * checking, take a look lower down where these functions are called, the
+ * checking and error handling is probably down there.
+ */
 
 /* utility function to obtain a context */
 static int get_context(SW_CONTEXT_HANDLE *hac)
-	{
-        SW_STATUS status;
- 
-        status = p_CSwift_AcquireAccContext(hac);
-        if(status != SW_OK)
-                return 0;
-        return 1;
-	}
- 
+{
+    SW_STATUS status;
+
+    status = p_CSwift_AcquireAccContext(hac);
+    if (status != SW_OK)
+        return 0;
+    return 1;
+}
+
 /* similarly to release one. */
 static void release_context(SW_CONTEXT_HANDLE hac)
-	{
-        p_CSwift_ReleaseAccContext(hac);
-	}
+{
+    p_CSwift_ReleaseAccContext(hac);
+}
 
 /* Destructor (complements the "ENGINE_cswift()" constructor) */
 static int cswift_destroy(ENGINE *e)
-	{
-	free_CSWIFT_LIBNAME();
-	ERR_unload_CSWIFT_strings();
-	return 1;
-	}
+{
+    free_CSWIFT_LIBNAME();
+    ERR_unload_CSWIFT_strings();
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int cswift_init(ENGINE *e)
-	{
-        SW_CONTEXT_HANDLE hac;
-        t_swAcquireAccContext *p1;
-        t_swAttachKeyParam *p2;
-        t_swSimpleRequest *p3;
-        t_swReleaseAccContext *p4;
-
-	if(cswift_dso != NULL)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_INIT,CSWIFT_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libswift.so/swift.dll/whatever. */
-	cswift_dso = DSO_load(NULL, get_CSWIFT_LIBNAME(), NULL, 0);
-	if(cswift_dso == NULL)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_INIT,CSWIFT_R_NOT_LOADED);
-		goto err;
-		}
-	if(!(p1 = (t_swAcquireAccContext *)
-				DSO_bind_func(cswift_dso, CSWIFT_F1)) ||
-			!(p2 = (t_swAttachKeyParam *)
-				DSO_bind_func(cswift_dso, CSWIFT_F2)) ||
-			!(p3 = (t_swSimpleRequest *)
-				DSO_bind_func(cswift_dso, CSWIFT_F3)) ||
-			!(p4 = (t_swReleaseAccContext *)
-				DSO_bind_func(cswift_dso, CSWIFT_F4)))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_INIT,CSWIFT_R_NOT_LOADED);
-		goto err;
-		}
-	/* Copy the pointers */
-	p_CSwift_AcquireAccContext = p1;
-	p_CSwift_AttachKeyParam = p2;
-	p_CSwift_SimpleRequest = p3;
-	p_CSwift_ReleaseAccContext = p4;
-	/* Try and get a context - if not, we may have a DSO but no
-	 * accelerator! */
-	if(!get_context(&hac))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_INIT,CSWIFT_R_UNIT_FAILURE);
-		goto err;
-		}
-	release_context(hac);
-	/* Everything's fine. */
-	return 1;
-err:
-	if(cswift_dso)
-	{
-		DSO_free(cswift_dso);
-		cswift_dso = NULL;
-	}
-	p_CSwift_AcquireAccContext = NULL;
-	p_CSwift_AttachKeyParam = NULL;
-	p_CSwift_SimpleRequest = NULL;
-	p_CSwift_ReleaseAccContext = NULL;
-	return 0;
-	}
+{
+    SW_CONTEXT_HANDLE hac;
+    t_swAcquireAccContext *p1;
+    t_swAttachKeyParam *p2;
+    t_swSimpleRequest *p3;
+    t_swReleaseAccContext *p4;
+
+    if (cswift_dso != NULL) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_INIT, CSWIFT_R_ALREADY_LOADED);
+        goto err;
+    }
+    /* Attempt to load libswift.so/swift.dll/whatever. */
+    cswift_dso = DSO_load(NULL, get_CSWIFT_LIBNAME(), NULL, 0);
+    if (cswift_dso == NULL) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_INIT, CSWIFT_R_NOT_LOADED);
+        goto err;
+    }
+    if (!(p1 = (t_swAcquireAccContext *)
+          DSO_bind_func(cswift_dso, CSWIFT_F1)) ||
+        !(p2 = (t_swAttachKeyParam *)
+          DSO_bind_func(cswift_dso, CSWIFT_F2)) ||
+        !(p3 = (t_swSimpleRequest *)
+          DSO_bind_func(cswift_dso, CSWIFT_F3)) ||
+        !(p4 = (t_swReleaseAccContext *)
+          DSO_bind_func(cswift_dso, CSWIFT_F4))) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_INIT, CSWIFT_R_NOT_LOADED);
+        goto err;
+    }
+    /* Copy the pointers */
+    p_CSwift_AcquireAccContext = p1;
+    p_CSwift_AttachKeyParam = p2;
+    p_CSwift_SimpleRequest = p3;
+    p_CSwift_ReleaseAccContext = p4;
+    /*
+     * Try and get a context - if not, we may have a DSO but no accelerator!
+     */
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_INIT, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    release_context(hac);
+    /* Everything's fine. */
+    return 1;
+ err:
+    if (cswift_dso) {
+        DSO_free(cswift_dso);
+        cswift_dso = NULL;
+    }
+    p_CSwift_AcquireAccContext = NULL;
+    p_CSwift_AttachKeyParam = NULL;
+    p_CSwift_SimpleRequest = NULL;
+    p_CSwift_ReleaseAccContext = NULL;
+    return 0;
+}
 
 static int cswift_finish(ENGINE *e)
-	{
-	free_CSWIFT_LIBNAME();
-	if(cswift_dso == NULL)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_FINISH,CSWIFT_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(cswift_dso))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_FINISH,CSWIFT_R_UNIT_FAILURE);
-		return 0;
-		}
-	cswift_dso = NULL;
-	p_CSwift_AcquireAccContext = NULL;
-	p_CSwift_AttachKeyParam = NULL;
-	p_CSwift_SimpleRequest = NULL;
-	p_CSwift_ReleaseAccContext = NULL;
-	return 1;
-	}
-
-static int cswift_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((cswift_dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case CSWIFT_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			CSWIFTerr(CSWIFT_F_CSWIFT_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			CSWIFTerr(CSWIFT_F_CSWIFT_CTRL,CSWIFT_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_CSWIFT_LIBNAME((const char *)p);
-	default:
-		break;
-		}
-	CSWIFTerr(CSWIFT_F_CSWIFT_CTRL,CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+{
+    free_CSWIFT_LIBNAME();
+    if (cswift_dso == NULL) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_FINISH, CSWIFT_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(cswift_dso)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_FINISH, CSWIFT_R_UNIT_FAILURE);
+        return 0;
+    }
+    cswift_dso = NULL;
+    p_CSwift_AcquireAccContext = NULL;
+    p_CSwift_AttachKeyParam = NULL;
+    p_CSwift_SimpleRequest = NULL;
+    p_CSwift_ReleaseAccContext = NULL;
+    return 1;
+}
+
+static int cswift_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int initialised = ((cswift_dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case CSWIFT_CMD_SO_PATH:
+        if (p == NULL) {
+            CSWIFTerr(CSWIFT_F_CSWIFT_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            CSWIFTerr(CSWIFT_F_CSWIFT_CTRL, CSWIFT_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_CSWIFT_LIBNAME((const char *)p);
+    default:
+        break;
+    }
+    CSWIFTerr(CSWIFT_F_CSWIFT_CTRL, CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 /* Un petit mod_exp */
 static int cswift_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx)
-	{
-	/* I need somewhere to store temporary serialised values for
-	 * use with the CryptoSwift API calls. A neat cheat - I'll use
-	 * BIGNUMs from the BN_CTX but access their arrays directly as
-	 * byte arrays . This way I don't have to clean anything
-	 * up. */
-	BIGNUM *modulus;
-	BIGNUM *exponent;
-	BIGNUM *argument;
-	BIGNUM *result;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	SW_PARAM sw_param;
-	SW_CONTEXT_HANDLE hac;
-	int to_return, acquired;
- 
-	modulus = exponent = argument = result = NULL;
-	to_return = 0; /* expect failure */
-	acquired = 0;
- 
-	if(!get_context(&hac))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_UNIT_FAILURE);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	BN_CTX_start(ctx);
-	modulus = BN_CTX_get(ctx);
-	exponent = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!result)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, p->top) ||
-		!bn_wexpand(argument, a->top) || !bn_wexpand(result, m->top))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_EXP;
-	sw_param.up.exp.modulus.nbytes = BN_bn2bin(m,
-		(unsigned char *)modulus->d);
-	sw_param.up.exp.modulus.value = (unsigned char *)modulus->d;
-	sw_param.up.exp.exponent.nbytes = BN_bn2bin(p,
-		(unsigned char *)exponent->d);
-	sw_param.up.exp.exponent.value = (unsigned char *)exponent->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_BAD_KEY_SIZE);
-		goto err;
-	default:
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
-	arg.value = (unsigned char *)argument->d;
-	res.nbytes = BN_num_bytes(m);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	if((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP, &arg, 1,
-		&res, 1)) != SW_OK)
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
-	to_return = 1;
-err:
-	if(acquired)
-		release_context(hac);
-	BN_CTX_end(ctx);
-	return to_return;
-	}
-
+                          const BIGNUM *m, BN_CTX *ctx)
+{
+    /*
+     * I need somewhere to store temporary serialised values for use with the
+     * CryptoSwift API calls. A neat cheat - I'll use BIGNUMs from the BN_CTX
+     * but access their arrays directly as byte arrays . This way I
+     * don't have to clean anything up.
+     */
+    BIGNUM *modulus;
+    BIGNUM *exponent;
+    BIGNUM *argument;
+    BIGNUM *result;
+    SW_STATUS sw_status;
+    SW_LARGENUMBER arg, res;
+    SW_PARAM sw_param;
+    SW_CONTEXT_HANDLE hac;
+    int to_return, acquired;
+
+    modulus = exponent = argument = result = NULL;
+    to_return = 0;              /* expect failure */
+    acquired = 0;
+
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    acquired = 1;
+    /* Prepare the params */
+    BN_CTX_start(ctx);
+    modulus = BN_CTX_get(ctx);
+    exponent = BN_CTX_get(ctx);
+    argument = BN_CTX_get(ctx);
+    result = BN_CTX_get(ctx);
+    if (!result) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_BN_CTX_FULL);
+        goto err;
+    }
+    if (!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, p->top) ||
+        !bn_wexpand(argument, a->top) || !bn_wexpand(result, m->top)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    sw_param.type = SW_ALG_EXP;
+    sw_param.up.exp.modulus.nbytes = BN_bn2bin(m,
+                                               (unsigned char *)modulus->d);
+    sw_param.up.exp.modulus.value = (unsigned char *)modulus->d;
+    sw_param.up.exp.exponent.nbytes = BN_bn2bin(p,
+                                                (unsigned char *)exponent->d);
+    sw_param.up.exp.exponent.value = (unsigned char *)exponent->d;
+    /* Attach the key params */
+    sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
+    switch (sw_status) {
+    case SW_OK:
+        break;
+    case SW_ERR_INPUT_SIZE:
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_BAD_KEY_SIZE);
+        goto err;
+    default:
+        {
+            char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+            CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", sw_status);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        }
+        goto err;
+    }
+    /* Prepare the argument and response */
+    arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
+    arg.value = (unsigned char *)argument->d;
+    res.nbytes = BN_num_bytes(m);
+    memset(result->d, 0, res.nbytes);
+    res.value = (unsigned char *)result->d;
+    /* Perform the operation */
+    if ((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP, &arg, 1,
+                                            &res, 1)) != SW_OK) {
+        char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP, CSWIFT_R_REQUEST_FAILED);
+        sprintf(tmpbuf, "%ld", sw_status);
+        ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        goto err;
+    }
+    /* Convert the response */
+    BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
+    to_return = 1;
+ err:
+    if (acquired)
+        release_context(hac);
+    BN_CTX_end(ctx);
+    return to_return;
+}
 
-#ifndef OPENSSL_NO_RSA
-int cswift_bn_32copy(SW_LARGENUMBER * out, const BIGNUM * in)
+#  ifndef OPENSSL_NO_RSA
+int cswift_bn_32copy(SW_LARGENUMBER *out, const BIGNUM *in)
 {
-	int mod;
-	int numbytes = BN_num_bytes(in);
-
-	mod = 0;
-	while( ((out->nbytes = (numbytes+mod)) % 32) )
-	{
-		mod++;
-	}
-	out->value = (unsigned char*)OPENSSL_malloc(out->nbytes);
-	if(!out->value)
-	{
-		return 0;
-	}
-	BN_bn2bin(in, &out->value[mod]);
-	if(mod)
-		memset(out->value, 0, mod);
-
-	return 1;
+    int mod;
+    int numbytes = BN_num_bytes(in);
+
+    mod = 0;
+    while (((out->nbytes = (numbytes + mod)) % 32)) {
+        mod++;
+    }
+    out->value = (unsigned char *)OPENSSL_malloc(out->nbytes);
+    if (!out->value) {
+        return 0;
+    }
+    BN_bn2bin(in, &out->value[mod]);
+    if (mod)
+        memset(out->value, 0, mod);
+
+    return 1;
 }
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* Un petit mod_exp chinois */
 static int cswift_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *q, const BIGNUM *dmp1,
-			const BIGNUM *dmq1, const BIGNUM *iqmp, BN_CTX *ctx)
-	{
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	SW_PARAM sw_param;
-	SW_CONTEXT_HANDLE hac;
-	BIGNUM *result = NULL;
-	BIGNUM *argument = NULL;
-	int to_return = 0; /* expect failure */
-	int acquired = 0;
-
-	sw_param.up.crt.p.value = NULL;
-	sw_param.up.crt.q.value = NULL;
-	sw_param.up.crt.dmp1.value = NULL;
-	sw_param.up.crt.dmq1.value = NULL;
-	sw_param.up.crt.iqmp.value = NULL;
- 
-	if(!get_context(&hac))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_UNIT_FAILURE);
-		goto err;
-		}
-	acquired = 1;
-
-	/* Prepare the params */
-	argument = BN_new();
-	result = BN_new();
-	if(!result || !argument)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_CTX_FULL);
-		goto err;
-		}
-
-
-	sw_param.type = SW_ALG_CRT;
-	/************************************************************************/
-	/* 04/02/2003                                                           */
-	/* Modified by Frederic Giudicelli (deny-all.com) to overcome the       */
-	/* limitation of cswift with values not a multiple of 32                */
-	/************************************************************************/
-	if(!cswift_bn_32copy(&sw_param.up.crt.p, p))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	if(!cswift_bn_32copy(&sw_param.up.crt.q, q))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	if(!cswift_bn_32copy(&sw_param.up.crt.dmp1, dmp1))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	if(!cswift_bn_32copy(&sw_param.up.crt.dmq1, dmq1))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	if(!cswift_bn_32copy(&sw_param.up.crt.iqmp, iqmp))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	if(	!bn_wexpand(argument, a->top) ||
-			!bn_wexpand(result, p->top + q->top))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_BAD_KEY_SIZE);
-		goto err;
-	default:
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
-	arg.value = (unsigned char *)argument->d;
-	res.nbytes = 2 * BN_num_bytes(p);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	if((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP_CRT, &arg, 1,
-		&res, 1)) != SW_OK)
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
-	to_return = 1;
-err:
-	if(sw_param.up.crt.p.value)
-		OPENSSL_free(sw_param.up.crt.p.value);
-	if(sw_param.up.crt.q.value)
-		OPENSSL_free(sw_param.up.crt.q.value);
-	if(sw_param.up.crt.dmp1.value)
-		OPENSSL_free(sw_param.up.crt.dmp1.value);
-	if(sw_param.up.crt.dmq1.value)
-		OPENSSL_free(sw_param.up.crt.dmq1.value);
-	if(sw_param.up.crt.iqmp.value)
-		OPENSSL_free(sw_param.up.crt.iqmp.value);
-	if(result)
-		BN_free(result);
-	if(argument)
-		BN_free(argument);
-	if(acquired)
-		release_context(hac);
-	return to_return;
-	}
-#endif
- 
-#ifndef OPENSSL_NO_RSA
-static int cswift_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	int to_return = 0;
-	const RSA_METHOD * def_rsa_method;
-
-	if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_RSA_MOD_EXP,CSWIFT_R_MISSING_KEY_COMPONENTS);
-		goto err;
-		}
-
-	/* Try the limits of RSA (2048 bits) */
-	if(BN_num_bytes(rsa->p) > 128 ||
-		BN_num_bytes(rsa->q) > 128 ||
-		BN_num_bytes(rsa->dmp1) > 128 ||
-		BN_num_bytes(rsa->dmq1) > 128 ||
-		BN_num_bytes(rsa->iqmp) > 128)
-	{
-#ifdef RSA_NULL
-		def_rsa_method=RSA_null_method();
-#else
-#if 0
-		def_rsa_method=RSA_PKCS1_RSAref();
-#else
-		def_rsa_method=RSA_PKCS1_SSLeay();
-#endif
-#endif
-		if(def_rsa_method)
-			return def_rsa_method->rsa_mod_exp(r0, I, rsa, ctx);
-	}
+                              const BIGNUM *q, const BIGNUM *dmp1,
+                              const BIGNUM *dmq1, const BIGNUM *iqmp,
+                              BN_CTX *ctx)
+{
+    SW_STATUS sw_status;
+    SW_LARGENUMBER arg, res;
+    SW_PARAM sw_param;
+    SW_CONTEXT_HANDLE hac;
+    BIGNUM *result = NULL;
+    BIGNUM *argument = NULL;
+    int to_return = 0;          /* expect failure */
+    int acquired = 0;
+
+    sw_param.up.crt.p.value = NULL;
+    sw_param.up.crt.q.value = NULL;
+    sw_param.up.crt.dmp1.value = NULL;
+    sw_param.up.crt.dmq1.value = NULL;
+    sw_param.up.crt.iqmp.value = NULL;
+
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    acquired = 1;
+
+    /* Prepare the params */
+    argument = BN_new();
+    result = BN_new();
+    if (!result || !argument) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_CTX_FULL);
+        goto err;
+    }
+
+    sw_param.type = SW_ALG_CRT;
+        /************************************************************************/
+    /*
+     * 04/02/2003
+     */
+    /*
+     * Modified by Frederic Giudicelli (deny-all.com) to overcome the
+     */
+    /*
+     * limitation of cswift with values not a multiple of 32
+     */
+        /************************************************************************/
+    if (!cswift_bn_32copy(&sw_param.up.crt.p, p)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    if (!cswift_bn_32copy(&sw_param.up.crt.q, q)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    if (!cswift_bn_32copy(&sw_param.up.crt.dmp1, dmp1)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    if (!cswift_bn_32copy(&sw_param.up.crt.dmq1, dmq1)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    if (!cswift_bn_32copy(&sw_param.up.crt.iqmp, iqmp)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    if (!bn_wexpand(argument, a->top) || !bn_wexpand(result, p->top + q->top)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    /* Attach the key params */
+    sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
+    switch (sw_status) {
+    case SW_OK:
+        break;
+    case SW_ERR_INPUT_SIZE:
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_BAD_KEY_SIZE);
+        goto err;
+    default:
+        {
+            char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+            CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", sw_status);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        }
+        goto err;
+    }
+    /* Prepare the argument and response */
+    arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
+    arg.value = (unsigned char *)argument->d;
+    res.nbytes = 2 * BN_num_bytes(p);
+    memset(result->d, 0, res.nbytes);
+    res.value = (unsigned char *)result->d;
+    /* Perform the operation */
+    if ((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP_CRT, &arg, 1,
+                                            &res, 1)) != SW_OK) {
+        char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+        CSWIFTerr(CSWIFT_F_CSWIFT_MOD_EXP_CRT, CSWIFT_R_REQUEST_FAILED);
+        sprintf(tmpbuf, "%ld", sw_status);
+        ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        goto err;
+    }
+    /* Convert the response */
+    BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
+    to_return = 1;
+ err:
+    if (sw_param.up.crt.p.value)
+        OPENSSL_free(sw_param.up.crt.p.value);
+    if (sw_param.up.crt.q.value)
+        OPENSSL_free(sw_param.up.crt.q.value);
+    if (sw_param.up.crt.dmp1.value)
+        OPENSSL_free(sw_param.up.crt.dmp1.value);
+    if (sw_param.up.crt.dmq1.value)
+        OPENSSL_free(sw_param.up.crt.dmq1.value);
+    if (sw_param.up.crt.iqmp.value)
+        OPENSSL_free(sw_param.up.crt.iqmp.value);
+    if (result)
+        BN_free(result);
+    if (argument)
+        BN_free(argument);
+    if (acquired)
+        release_context(hac);
+    return to_return;
+}
+#  endif
 
-	to_return = cswift_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
-		rsa->dmq1, rsa->iqmp, ctx);
-err:
-	return to_return;
-	}
+#  ifndef OPENSSL_NO_RSA
+static int cswift_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                              BN_CTX *ctx)
+{
+    int to_return = 0;
+    const RSA_METHOD *def_rsa_method;
+
+    if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_RSA_MOD_EXP,
+                  CSWIFT_R_MISSING_KEY_COMPONENTS);
+        goto err;
+    }
+
+    /* Try the limits of RSA (2048 bits) */
+    if (BN_num_bytes(rsa->p) > 128 ||
+        BN_num_bytes(rsa->q) > 128 ||
+        BN_num_bytes(rsa->dmp1) > 128 ||
+        BN_num_bytes(rsa->dmq1) > 128 || BN_num_bytes(rsa->iqmp) > 128) {
+#   ifdef RSA_NULL
+        def_rsa_method = RSA_null_method();
+#   else
+#    if 0
+        def_rsa_method = RSA_PKCS1_RSAref();
+#    else
+        def_rsa_method = RSA_PKCS1_SSLeay();
+#    endif
+#   endif
+        if (def_rsa_method)
+            return def_rsa_method->rsa_mod_exp(r0, I, rsa, ctx);
+    }
+
+    to_return = cswift_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
+                                   rsa->dmq1, rsa->iqmp, ctx);
+ err:
+    return to_return;
+}
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
 static int cswift_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	const RSA_METHOD * def_rsa_method;
-
-	/* Try the limits of RSA (2048 bits) */
-	if(BN_num_bytes(r) > 256 ||
-		BN_num_bytes(a) > 256 ||
-		BN_num_bytes(m) > 256)
-	{
-#ifdef RSA_NULL
-		def_rsa_method=RSA_null_method();
-#else
-#if 0
-		def_rsa_method=RSA_PKCS1_RSAref();
-#else
-		def_rsa_method=RSA_PKCS1_SSLeay();
-#endif
-#endif
-		if(def_rsa_method)
-			return def_rsa_method->bn_mod_exp(r, a, p, m, ctx, m_ctx);
-	}
-
-	return cswift_mod_exp(r, a, p, m, ctx);
-	}
-#endif	/* OPENSSL_NO_RSA */
+                               const BIGNUM *m, BN_CTX *ctx,
+                               BN_MONT_CTX *m_ctx)
+{
+    const RSA_METHOD *def_rsa_method;
+
+    /* Try the limits of RSA (2048 bits) */
+    if (BN_num_bytes(r) > 256 ||
+        BN_num_bytes(a) > 256 || BN_num_bytes(m) > 256) {
+#   ifdef RSA_NULL
+        def_rsa_method = RSA_null_method();
+#   else
+#    if 0
+        def_rsa_method = RSA_PKCS1_RSAref();
+#    else
+        def_rsa_method = RSA_PKCS1_SSLeay();
+#    endif
+#   endif
+        if (def_rsa_method)
+            return def_rsa_method->bn_mod_exp(r, a, p, m, ctx, m_ctx);
+    }
+
+    return cswift_mod_exp(r, a, p, m, ctx);
+}
+#  endif                        /* OPENSSL_NO_RSA */
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 static DSA_SIG *cswift_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
-	SW_CONTEXT_HANDLE hac;
-	SW_PARAM sw_param;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	BN_CTX *ctx;
-	BIGNUM *dsa_p = NULL;
-	BIGNUM *dsa_q = NULL;
-	BIGNUM *dsa_g = NULL;
-	BIGNUM *dsa_key = NULL;
-	BIGNUM *result = NULL;
-	DSA_SIG *to_return = NULL;
-	int acquired = 0;
-
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!get_context(&hac))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_UNIT_FAILURE);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	BN_CTX_start(ctx);
-	dsa_p = BN_CTX_get(ctx);
-	dsa_q = BN_CTX_get(ctx);
-	dsa_g = BN_CTX_get(ctx);
-	dsa_key = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!result)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(dsa_p, dsa->p->top) ||
-			!bn_wexpand(dsa_q, dsa->q->top) ||
-			!bn_wexpand(dsa_g, dsa->g->top) ||
-			!bn_wexpand(dsa_key, dsa->priv_key->top) ||
-			!bn_wexpand(result, dsa->p->top))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_DSA;
-	sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p,
-				(unsigned char *)dsa_p->d);
-	sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
-	sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q,
-				(unsigned char *)dsa_q->d);
-	sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
-	sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g,
-				(unsigned char *)dsa_g->d);
-	sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
-	sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->priv_key,
-				(unsigned char *)dsa_key->d);
-	sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_BAD_KEY_SIZE);
-		goto err;
-	default:
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = dlen;
-	arg.value = (unsigned char *)dgst;
-	res.nbytes = BN_num_bytes(dsa->p);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_SIGN, &arg, 1,
-		&res, 1);
-	if(sw_status != SW_OK)
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	if((to_return = DSA_SIG_new()) == NULL)
-		goto err;
-	to_return->r = BN_bin2bn((unsigned char *)result->d, 20, NULL);
-	to_return->s = BN_bin2bn((unsigned char *)result->d + 20, 20, NULL);
-
-err:
-	if(acquired)
-		release_context(hac);
-	if(ctx)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	return to_return;
-	}
+{
+    SW_CONTEXT_HANDLE hac;
+    SW_PARAM sw_param;
+    SW_STATUS sw_status;
+    SW_LARGENUMBER arg, res;
+    BN_CTX *ctx;
+    BIGNUM *dsa_p = NULL;
+    BIGNUM *dsa_q = NULL;
+    BIGNUM *dsa_g = NULL;
+    BIGNUM *dsa_key = NULL;
+    BIGNUM *result = NULL;
+    DSA_SIG *to_return = NULL;
+    int acquired = 0;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    acquired = 1;
+    /* Prepare the params */
+    BN_CTX_start(ctx);
+    dsa_p = BN_CTX_get(ctx);
+    dsa_q = BN_CTX_get(ctx);
+    dsa_g = BN_CTX_get(ctx);
+    dsa_key = BN_CTX_get(ctx);
+    result = BN_CTX_get(ctx);
+    if (!result) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_BN_CTX_FULL);
+        goto err;
+    }
+    if (!bn_wexpand(dsa_p, dsa->p->top) ||
+        !bn_wexpand(dsa_q, dsa->q->top) ||
+        !bn_wexpand(dsa_g, dsa->g->top) ||
+        !bn_wexpand(dsa_key, dsa->priv_key->top) ||
+        !bn_wexpand(result, dsa->p->top)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    sw_param.type = SW_ALG_DSA;
+    sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p, (unsigned char *)dsa_p->d);
+    sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
+    sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q, (unsigned char *)dsa_q->d);
+    sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
+    sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g, (unsigned char *)dsa_g->d);
+    sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
+    sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->priv_key,
+                                           (unsigned char *)dsa_key->d);
+    sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
+    /* Attach the key params */
+    sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
+    switch (sw_status) {
+    case SW_OK:
+        break;
+    case SW_ERR_INPUT_SIZE:
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_BAD_KEY_SIZE);
+        goto err;
+    default:
+        {
+            char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+            CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", sw_status);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        }
+        goto err;
+    }
+    /* Prepare the argument and response */
+    arg.nbytes = dlen;
+    arg.value = (unsigned char *)dgst;
+    res.nbytes = BN_num_bytes(dsa->p);
+    memset(result->d, 0, res.nbytes);
+    res.value = (unsigned char *)result->d;
+    /* Perform the operation */
+    sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_SIGN, &arg, 1,
+                                       &res, 1);
+    if (sw_status != SW_OK) {
+        char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_SIGN, CSWIFT_R_REQUEST_FAILED);
+        sprintf(tmpbuf, "%ld", sw_status);
+        ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        goto err;
+    }
+    /* Convert the response */
+    if ((to_return = DSA_SIG_new()) == NULL)
+        goto err;
+    to_return->r = BN_bin2bn((unsigned char *)result->d, 20, NULL);
+    to_return->s = BN_bin2bn((unsigned char *)result->d + 20, 20, NULL);
+
+ err:
+    if (acquired)
+        release_context(hac);
+    if (ctx) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    return to_return;
+}
 
 static int cswift_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa)
-	{
-	SW_CONTEXT_HANDLE hac;
-	SW_PARAM sw_param;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg[2], res;
-	unsigned long sig_result;
-	BN_CTX *ctx;
-	BIGNUM *dsa_p = NULL;
-	BIGNUM *dsa_q = NULL;
-	BIGNUM *dsa_g = NULL;
-	BIGNUM *dsa_key = NULL;
-	BIGNUM *argument = NULL;
-	int to_return = -1;
-	int acquired = 0;
-
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!get_context(&hac))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_UNIT_FAILURE);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	BN_CTX_start(ctx);
-	dsa_p = BN_CTX_get(ctx);
-	dsa_q = BN_CTX_get(ctx);
-	dsa_g = BN_CTX_get(ctx);
-	dsa_key = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	if(!argument)
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(dsa_p, dsa->p->top) ||
-			!bn_wexpand(dsa_q, dsa->q->top) ||
-			!bn_wexpand(dsa_g, dsa->g->top) ||
-			!bn_wexpand(dsa_key, dsa->pub_key->top) ||
-			!bn_wexpand(argument, 40))
-		{
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_DSA;
-	sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p,
-				(unsigned char *)dsa_p->d);
-	sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
-	sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q,
-				(unsigned char *)dsa_q->d);
-	sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
-	sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g,
-				(unsigned char *)dsa_g->d);
-	sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
-	sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->pub_key,
-				(unsigned char *)dsa_key->d);
-	sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_BAD_KEY_SIZE);
-		goto err;
-	default:
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg[0].nbytes = dgst_len;
-	arg[0].value = (unsigned char *)dgst;
-	arg[1].nbytes = 40;
-	arg[1].value = (unsigned char *)argument->d;
-	memset(arg[1].value, 0, 40);
-	BN_bn2bin(sig->r, arg[1].value + 20 - BN_num_bytes(sig->r));
-	BN_bn2bin(sig->s, arg[1].value + 40 - BN_num_bytes(sig->s));
-	res.nbytes = 4; /* unsigned long */
-	res.value = (unsigned char *)(&sig_result);
-	/* Perform the operation */
-	sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_VERIFY, arg, 2,
-		&res, 1);
-	if(sw_status != SW_OK)
-		{
-		char tmpbuf[DECIMAL_SIZE(sw_status)+1];
-		CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY,CSWIFT_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	to_return = ((sig_result == 0) ? 0 : 1);
-
-err:
-	if(acquired)
-		release_context(hac);
-	if(ctx)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-	return to_return;
-	}
-#endif
+                             DSA_SIG *sig, DSA *dsa)
+{
+    SW_CONTEXT_HANDLE hac;
+    SW_PARAM sw_param;
+    SW_STATUS sw_status;
+    SW_LARGENUMBER arg[2], res;
+    unsigned long sig_result;
+    BN_CTX *ctx;
+    BIGNUM *dsa_p = NULL;
+    BIGNUM *dsa_q = NULL;
+    BIGNUM *dsa_g = NULL;
+    BIGNUM *dsa_key = NULL;
+    BIGNUM *argument = NULL;
+    int to_return = -1;
+    int acquired = 0;
+
+    if ((ctx = BN_CTX_new()) == NULL)
+        goto err;
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    acquired = 1;
+    /* Prepare the params */
+    BN_CTX_start(ctx);
+    dsa_p = BN_CTX_get(ctx);
+    dsa_q = BN_CTX_get(ctx);
+    dsa_g = BN_CTX_get(ctx);
+    dsa_key = BN_CTX_get(ctx);
+    argument = BN_CTX_get(ctx);
+    if (!argument) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_BN_CTX_FULL);
+        goto err;
+    }
+    if (!bn_wexpand(dsa_p, dsa->p->top) ||
+        !bn_wexpand(dsa_q, dsa->q->top) ||
+        !bn_wexpand(dsa_g, dsa->g->top) ||
+        !bn_wexpand(dsa_key, dsa->pub_key->top) ||
+        !bn_wexpand(argument, 40)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+    sw_param.type = SW_ALG_DSA;
+    sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p, (unsigned char *)dsa_p->d);
+    sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
+    sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q, (unsigned char *)dsa_q->d);
+    sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
+    sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g, (unsigned char *)dsa_g->d);
+    sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
+    sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->pub_key,
+                                           (unsigned char *)dsa_key->d);
+    sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
+    /* Attach the key params */
+    sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
+    switch (sw_status) {
+    case SW_OK:
+        break;
+    case SW_ERR_INPUT_SIZE:
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_BAD_KEY_SIZE);
+        goto err;
+    default:
+        {
+            char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+            CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", sw_status);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        }
+        goto err;
+    }
+    /* Prepare the argument and response */
+    arg[0].nbytes = dgst_len;
+    arg[0].value = (unsigned char *)dgst;
+    arg[1].nbytes = 40;
+    arg[1].value = (unsigned char *)argument->d;
+    memset(arg[1].value, 0, 40);
+    BN_bn2bin(sig->r, arg[1].value + 20 - BN_num_bytes(sig->r));
+    BN_bn2bin(sig->s, arg[1].value + 40 - BN_num_bytes(sig->s));
+    res.nbytes = 4;             /* unsigned long */
+    res.value = (unsigned char *)(&sig_result);
+    /* Perform the operation */
+    sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_VERIFY, arg, 2,
+                                       &res, 1);
+    if (sw_status != SW_OK) {
+        char tmpbuf[DECIMAL_SIZE(sw_status) + 1];
+        CSWIFTerr(CSWIFT_F_CSWIFT_DSA_VERIFY, CSWIFT_R_REQUEST_FAILED);
+        sprintf(tmpbuf, "%ld", sw_status);
+        ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+        goto err;
+    }
+    /* Convert the response */
+    to_return = ((sig_result == 0) ? 0 : 1);
+
+ err:
+    if (acquired)
+        release_context(hac);
+    if (ctx) {
+        BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
+    }
+    return to_return;
+}
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int cswift_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return cswift_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                             const BIGNUM *a, const BIGNUM *p,
+                             const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return cswift_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 /* Random bytes are good */
 static int cswift_rand_bytes(unsigned char *buf, int num)
 {
-	SW_CONTEXT_HANDLE hac;
-	SW_STATUS swrc;
-	SW_LARGENUMBER largenum;
-	int acquired = 0;
-	int to_return = 0; /* assume failure */
-	unsigned char buf32[1024];
-
-
-	if (!get_context(&hac))
-	{
-		CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_UNIT_FAILURE);
-		goto err;
-	}
-	acquired = 1;
-
-	/************************************************************************/
-	/* 04/02/2003                                                           */
-	/* Modified by Frederic Giudicelli (deny-all.com) to overcome the       */
-	/* limitation of cswift with values not a multiple of 32                */
-	/************************************************************************/
-
-	while(num >= (int)sizeof(buf32))
-	{
-		largenum.value = buf;
-		largenum.nbytes = sizeof(buf32);
-		/*-
-		 * tell CryptoSwift how many bytes we want and where we want it.
-		 * Note: - CryptoSwift cannot do more than 4096 bytes at a time.
-		 *       - CryptoSwift can only do multiple of 32-bits.
-		 */
-		swrc = p_CSwift_SimpleRequest(hac, SW_CMD_RAND, NULL, 0, &largenum, 1);
-		if (swrc != SW_OK)
-		{
-			char tmpbuf[20];
-			CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_REQUEST_FAILED);
-			sprintf(tmpbuf, "%ld", swrc);
-			ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
-			goto err;
-		}
-		buf += sizeof(buf32);
-		num -= sizeof(buf32);
-	}
-	if(num)
-	{
-		largenum.nbytes = sizeof(buf32);
-		largenum.value = buf32;
-		swrc = p_CSwift_SimpleRequest(hac, SW_CMD_RAND, NULL, 0, &largenum, 1);
-		if (swrc != SW_OK)
-		{
-			char tmpbuf[20];
-			CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_REQUEST_FAILED);
-			sprintf(tmpbuf, "%ld", swrc);
-			ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
-			goto err;
-		}
-		memcpy(buf, largenum.value, num);
-	}
-
-	to_return = 1;  /* success */
-err:
-	if (acquired)
-		release_context(hac);
-
-	return to_return;
+    SW_CONTEXT_HANDLE hac;
+    SW_STATUS swrc;
+    SW_LARGENUMBER largenum;
+    int acquired = 0;
+    int to_return = 0;          /* assume failure */
+    unsigned char buf32[1024];
+
+    if (!get_context(&hac)) {
+        CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_UNIT_FAILURE);
+        goto err;
+    }
+    acquired = 1;
+
+        /************************************************************************/
+    /*
+     * 04/02/2003
+     */
+    /*
+     * Modified by Frederic Giudicelli (deny-all.com) to overcome the
+     */
+    /*
+     * limitation of cswift with values not a multiple of 32
+     */
+        /************************************************************************/
+
+    while (num >= (int)sizeof(buf32)) {
+        largenum.value = buf;
+        largenum.nbytes = sizeof(buf32);
+                /*-
+                 * tell CryptoSwift how many bytes we want and where we want it.
+                 * Note: - CryptoSwift cannot do more than 4096 bytes at a time.
+                 *       - CryptoSwift can only do multiple of 32-bits.
+                 */
+        swrc =
+            p_CSwift_SimpleRequest(hac, SW_CMD_RAND, NULL, 0, &largenum, 1);
+        if (swrc != SW_OK) {
+            char tmpbuf[20];
+            CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", swrc);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+            goto err;
+        }
+        buf += sizeof(buf32);
+        num -= sizeof(buf32);
+    }
+    if (num) {
+        largenum.nbytes = sizeof(buf32);
+        largenum.value = buf32;
+        swrc =
+            p_CSwift_SimpleRequest(hac, SW_CMD_RAND, NULL, 0, &largenum, 1);
+        if (swrc != SW_OK) {
+            char tmpbuf[20];
+            CSWIFTerr(CSWIFT_F_CSWIFT_RAND_BYTES, CSWIFT_R_REQUEST_FAILED);
+            sprintf(tmpbuf, "%ld", swrc);
+            ERR_add_error_data(2, "CryptoSwift error number is ", tmpbuf);
+            goto err;
+        }
+        memcpy(buf, largenum.value, num);
+    }
+
+    to_return = 1;              /* success */
+ err:
+    if (acquired)
+        release_context(hac);
+
+    return to_return;
 }
 
 static int cswift_rand_status(void)
 {
-	return 1;
+    return 1;
 }
 
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_cswift_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}       
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_cswift_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_CSWIFT */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_CSWIFT */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_cswift_err.c b/engines/e_cswift_err.c
index c7942a31fc..f8a2cbb5eb 100644
--- a/engines/e_cswift_err.c
+++ b/engines/e_cswift_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,90 +66,85 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA CSWIFT_str_functs[]=
-	{
-{ERR_FUNC(CSWIFT_F_CSWIFT_CTRL),	"CSWIFT_CTRL"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_DSA_SIGN),	"CSWIFT_DSA_SIGN"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_DSA_VERIFY),	"CSWIFT_DSA_VERIFY"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_FINISH),	"CSWIFT_FINISH"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_INIT),	"CSWIFT_INIT"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_MOD_EXP),	"CSWIFT_MOD_EXP"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_MOD_EXP_CRT),	"CSWIFT_MOD_EXP_CRT"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_RAND_BYTES),	"CSWIFT_RAND_BYTES"},
-{ERR_FUNC(CSWIFT_F_CSWIFT_RSA_MOD_EXP),	"CSWIFT_RSA_MOD_EXP"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA CSWIFT_str_reasons[]=
-	{
-{ERR_REASON(CSWIFT_R_ALREADY_LOADED)     ,"already loaded"},
-{ERR_REASON(CSWIFT_R_BAD_KEY_SIZE)       ,"bad key size"},
-{ERR_REASON(CSWIFT_R_BN_CTX_FULL)        ,"bn ctx full"},
-{ERR_REASON(CSWIFT_R_BN_EXPAND_FAIL)     ,"bn expand fail"},
-{ERR_REASON(CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(CSWIFT_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(CSWIFT_R_NOT_LOADED)         ,"not loaded"},
-{ERR_REASON(CSWIFT_R_REQUEST_FAILED)     ,"request failed"},
-{ERR_REASON(CSWIFT_R_UNIT_FAILURE)       ,"unit failure"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA CSWIFT_str_functs[] = {
+    {ERR_FUNC(CSWIFT_F_CSWIFT_CTRL), "CSWIFT_CTRL"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_DSA_SIGN), "CSWIFT_DSA_SIGN"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_DSA_VERIFY), "CSWIFT_DSA_VERIFY"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_FINISH), "CSWIFT_FINISH"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_INIT), "CSWIFT_INIT"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_MOD_EXP), "CSWIFT_MOD_EXP"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_MOD_EXP_CRT), "CSWIFT_MOD_EXP_CRT"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_RAND_BYTES), "CSWIFT_RAND_BYTES"},
+    {ERR_FUNC(CSWIFT_F_CSWIFT_RSA_MOD_EXP), "CSWIFT_RSA_MOD_EXP"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA CSWIFT_str_reasons[] = {
+    {ERR_REASON(CSWIFT_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(CSWIFT_R_BAD_KEY_SIZE), "bad key size"},
+    {ERR_REASON(CSWIFT_R_BN_CTX_FULL), "bn ctx full"},
+    {ERR_REASON(CSWIFT_R_BN_EXPAND_FAIL), "bn expand fail"},
+    {ERR_REASON(CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(CSWIFT_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(CSWIFT_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(CSWIFT_R_REQUEST_FAILED), "request failed"},
+    {ERR_REASON(CSWIFT_R_UNIT_FAILURE), "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef CSWIFT_LIB_NAME
-static ERR_STRING_DATA CSWIFT_lib_name[]=
-        {
-{0	,CSWIFT_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA CSWIFT_lib_name[] = {
+    {0, CSWIFT_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int CSWIFT_lib_error_code=0;
-static int CSWIFT_error_init=1;
+static int CSWIFT_lib_error_code = 0;
+static int CSWIFT_error_init = 1;
 
 static void ERR_load_CSWIFT_strings(void)
-	{
-	if (CSWIFT_lib_error_code == 0)
-		CSWIFT_lib_error_code=ERR_get_next_error_library();
+{
+    if (CSWIFT_lib_error_code == 0)
+        CSWIFT_lib_error_code = ERR_get_next_error_library();
 
-	if (CSWIFT_error_init)
-		{
-		CSWIFT_error_init=0;
+    if (CSWIFT_error_init) {
+        CSWIFT_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(CSWIFT_lib_error_code,CSWIFT_str_functs);
-		ERR_load_strings(CSWIFT_lib_error_code,CSWIFT_str_reasons);
+        ERR_load_strings(CSWIFT_lib_error_code, CSWIFT_str_functs);
+        ERR_load_strings(CSWIFT_lib_error_code, CSWIFT_str_reasons);
 #endif
 
 #ifdef CSWIFT_LIB_NAME
-		CSWIFT_lib_name->error = ERR_PACK(CSWIFT_lib_error_code,0,0);
-		ERR_load_strings(0,CSWIFT_lib_name);
+        CSWIFT_lib_name->error = ERR_PACK(CSWIFT_lib_error_code, 0, 0);
+        ERR_load_strings(0, CSWIFT_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_CSWIFT_strings(void)
-	{
-	if (CSWIFT_error_init == 0)
-		{
+{
+    if (CSWIFT_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(CSWIFT_lib_error_code,CSWIFT_str_functs);
-		ERR_unload_strings(CSWIFT_lib_error_code,CSWIFT_str_reasons);
+        ERR_unload_strings(CSWIFT_lib_error_code, CSWIFT_str_functs);
+        ERR_unload_strings(CSWIFT_lib_error_code, CSWIFT_str_reasons);
 #endif
 
 #ifdef CSWIFT_LIB_NAME
-		ERR_unload_strings(0,CSWIFT_lib_name);
+        ERR_unload_strings(0, CSWIFT_lib_name);
 #endif
-		CSWIFT_error_init=1;
-		}
-	}
+        CSWIFT_error_init = 1;
+    }
+}
 
 static void ERR_CSWIFT_error(int function, int reason, char *file, int line)
-	{
-	if (CSWIFT_lib_error_code == 0)
-		CSWIFT_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(CSWIFT_lib_error_code,function,reason,file,line);
-	}
+{
+    if (CSWIFT_lib_error_code == 0)
+        CSWIFT_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(CSWIFT_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_cswift_err.h b/engines/e_cswift_err.h
index 69c2a9f874..fde3a8277c 100644
--- a/engines/e_cswift_err.h
+++ b/engines/e_cswift_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,44 +53,45 @@
  */
 
 #ifndef HEADER_CSWIFT_ERR_H
-#define HEADER_CSWIFT_ERR_H
+# define HEADER_CSWIFT_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_CSWIFT_strings(void);
 static void ERR_unload_CSWIFT_strings(void);
 static void ERR_CSWIFT_error(int function, int reason, char *file, int line);
-#define CSWIFTerr(f,r) ERR_CSWIFT_error((f),(r),__FILE__,__LINE__)
+# define CSWIFTerr(f,r) ERR_CSWIFT_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the CSWIFT functions. */
 
 /* Function codes. */
-#define CSWIFT_F_CSWIFT_CTRL				 100
-#define CSWIFT_F_CSWIFT_DSA_SIGN			 101
-#define CSWIFT_F_CSWIFT_DSA_VERIFY			 102
-#define CSWIFT_F_CSWIFT_FINISH				 103
-#define CSWIFT_F_CSWIFT_INIT				 104
-#define CSWIFT_F_CSWIFT_MOD_EXP				 105
-#define CSWIFT_F_CSWIFT_MOD_EXP_CRT			 106
-#define CSWIFT_F_CSWIFT_RAND_BYTES			 108
-#define CSWIFT_F_CSWIFT_RSA_MOD_EXP			 107
+# define CSWIFT_F_CSWIFT_CTRL                             100
+# define CSWIFT_F_CSWIFT_DSA_SIGN                         101
+# define CSWIFT_F_CSWIFT_DSA_VERIFY                       102
+# define CSWIFT_F_CSWIFT_FINISH                           103
+# define CSWIFT_F_CSWIFT_INIT                             104
+# define CSWIFT_F_CSWIFT_MOD_EXP                          105
+# define CSWIFT_F_CSWIFT_MOD_EXP_CRT                      106
+# define CSWIFT_F_CSWIFT_RAND_BYTES                       108
+# define CSWIFT_F_CSWIFT_RSA_MOD_EXP                      107
 
 /* Reason codes. */
-#define CSWIFT_R_ALREADY_LOADED				 100
-#define CSWIFT_R_BAD_KEY_SIZE				 101
-#define CSWIFT_R_BN_CTX_FULL				 102
-#define CSWIFT_R_BN_EXPAND_FAIL				 103
-#define CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED		 104
-#define CSWIFT_R_MISSING_KEY_COMPONENTS			 105
-#define CSWIFT_R_NOT_LOADED				 106
-#define CSWIFT_R_REQUEST_FAILED				 107
-#define CSWIFT_R_UNIT_FAILURE				 108
+# define CSWIFT_R_ALREADY_LOADED                          100
+# define CSWIFT_R_BAD_KEY_SIZE                            101
+# define CSWIFT_R_BN_CTX_FULL                             102
+# define CSWIFT_R_BN_EXPAND_FAIL                          103
+# define CSWIFT_R_CTRL_COMMAND_NOT_IMPLEMENTED            104
+# define CSWIFT_R_MISSING_KEY_COMPONENTS                  105
+# define CSWIFT_R_NOT_LOADED                              106
+# define CSWIFT_R_REQUEST_FAILED                          107
+# define CSWIFT_R_UNIT_FAILURE                            108
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_gmp.c b/engines/e_gmp.c
index 6166e9bdf6..de5f9c0d3c 100644
--- a/engines/e_gmp.c
+++ b/engines/e_gmp.c
@@ -1,6 +1,7 @@
 /* crypto/engine/e_gmp.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2003.
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2003.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,11 +57,13 @@
  *
  */
 
-/* This engine is not (currently) compiled in by default. Do enable it,
- * reconfigure OpenSSL with "enable-gmp -lgmp". The GMP libraries and
- * headers must reside in one of the paths searched by the compiler/linker,
- * otherwise paths must be specified - eg. try configuring with
- * "enable-gmp -I -L -lgmp". YMMV. */
+/*
+ * This engine is not (currently) compiled in by default. Do enable it,
+ * reconfigure OpenSSL with "enable-gmp -lgmp". The GMP libraries and headers
+ * must reside in one of the paths searched by the compiler/linker, otherwise
+ * paths must be specified - eg. try configuring with "enable-gmp
+ * -I -L -lgmp". YMMV.
+ */
 
 /*-
  * As for what this does - it's a largely unoptimised implementation of an
@@ -87,395 +90,403 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_GMP
+# ifndef OPENSSL_NO_GMP
 
-#include 
+#  include 
 
-#define E_GMP_LIB_NAME "gmp engine"
-#include "e_gmp_err.c"
+#  define E_GMP_LIB_NAME "gmp engine"
+#  include "e_gmp_err.c"
 
 static int e_gmp_destroy(ENGINE *e);
 static int e_gmp_init(ENGINE *e);
 static int e_gmp_finish(ENGINE *e);
-static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void)); 
+static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* RSA stuff */
-static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa,
+                             BN_CTX *ctx);
 static int e_gmp_rsa_finish(RSA *r);
-#endif
+#  endif
 
 /* The definitions for control commands specific to this engine */
-/* #define E_GMP_CMD_SO_PATH		ENGINE_CMD_BASE */
+/* #define E_GMP_CMD_SO_PATH            ENGINE_CMD_BASE */
 static const ENGINE_CMD_DEFN e_gmp_cmd_defns[] = {
-#if 0
-	{E_GMP_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'e_gmp' shared library",
-		ENGINE_CMD_FLAG_STRING},
-#endif
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
+#  if 0
+    {E_GMP_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'e_gmp' shared library",
+     ENGINE_CMD_FLAG_STRING},
+#  endif
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD e_gmp_rsa =
-	{
-	"GMP RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	e_gmp_rsa_mod_exp,
-	NULL,
-	NULL,
-	e_gmp_rsa_finish,
-	/* These flags initialise montgomery crud that GMP ignores, however it
-	 * makes sure the public key ops (which are done in openssl) don't seem
-	 * *slower* than usual :-) */
-	RSA_FLAG_CACHE_PUBLIC|RSA_FLAG_CACHE_PRIVATE,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
+static RSA_METHOD e_gmp_rsa = {
+    "GMP RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    e_gmp_rsa_mod_exp,
+    NULL,
+    NULL,
+    e_gmp_rsa_finish,
+    /*
+     * These flags initialise montgomery crud that GMP ignores, however it
+     * makes sure the public key ops (which are done in openssl) don't seem
+     * *slower* than usual :-)
+     */
+    RSA_FLAG_CACHE_PUBLIC | RSA_FLAG_CACHE_PRIVATE,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_e_gmp_id = "gmp";
 static const char *engine_e_gmp_name = "GMP engine support";
 
-/* This internal function is used by ENGINE_gmp() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_gmp() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-	if(!ENGINE_set_id(e, engine_e_gmp_id) ||
-			!ENGINE_set_name(e, engine_e_gmp_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &e_gmp_rsa) ||
-#endif
-			!ENGINE_set_destroy_function(e, e_gmp_destroy) ||
-			!ENGINE_set_init_function(e, e_gmp_init) ||
-			!ENGINE_set_finish_function(e, e_gmp_finish) ||
-			!ENGINE_set_ctrl_function(e, e_gmp_ctrl) ||
-			!ENGINE_set_cmd_defns(e, e_gmp_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	meth1 = RSA_PKCS1_SSLeay();
-	e_gmp_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	e_gmp_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	e_gmp_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	e_gmp_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-	e_gmp_rsa.bn_mod_exp = meth1->bn_mod_exp;
-#endif
-
-	/* Ensure the e_gmp error handling is set up */
-	ERR_load_GMP_strings();
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+    if (!ENGINE_set_id(e, engine_e_gmp_id) ||
+        !ENGINE_set_name(e, engine_e_gmp_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &e_gmp_rsa) ||
+#  endif
+        !ENGINE_set_destroy_function(e, e_gmp_destroy) ||
+        !ENGINE_set_init_function(e, e_gmp_init) ||
+        !ENGINE_set_finish_function(e, e_gmp_finish) ||
+        !ENGINE_set_ctrl_function(e, e_gmp_ctrl) ||
+        !ENGINE_set_cmd_defns(e, e_gmp_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    meth1 = RSA_PKCS1_SSLeay();
+    e_gmp_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    e_gmp_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    e_gmp_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    e_gmp_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+    e_gmp_rsa.bn_mod_exp = meth1->bn_mod_exp;
+#  endif
+
+    /* Ensure the e_gmp error handling is set up */
+    ERR_load_GMP_strings();
+    return 1;
+}
 
 static ENGINE *engine_gmp(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_gmp(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_gmp();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-
-#ifndef OPENSSL_NO_RSA
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_gmp();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+
+#  ifndef OPENSSL_NO_RSA
 /* Used to attach our own key-data to an RSA structure */
 static int hndidx_rsa = -1;
-#endif
+#  endif
 
 static int e_gmp_destroy(ENGINE *e)
-	{
-	ERR_unload_GMP_strings();
-	return 1;
-	}
+{
+    ERR_unload_GMP_strings();
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int e_gmp_init(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	if (hndidx_rsa == -1)
-		hndidx_rsa = RSA_get_ex_new_index(0,
-			"GMP-based RSA key handle",
-			NULL, NULL, NULL);
-#endif
-	if (hndidx_rsa == -1)
-		return 0;
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    if (hndidx_rsa == -1)
+        hndidx_rsa = RSA_get_ex_new_index(0,
+                                          "GMP-based RSA key handle",
+                                          NULL, NULL, NULL);
+#  endif
+    if (hndidx_rsa == -1)
+        return 0;
+    return 1;
+}
 
 static int e_gmp_finish(ENGINE *e)
-	{
-	return 1;
-	}
-
-static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int to_return = 1;
-
-	switch(cmd)
-		{
-#if 0
-	case E_GMP_CMD_SO_PATH:
-		/* ... */
-#endif
-	/* The command isn't understood by this engine */
-	default:
-		GMPerr(GMP_F_E_GMP_CTRL,
-			GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-		to_return = 0;
-		break;
-		}
-
-	return to_return;
-	}
-
-
-/* Most often limb sizes will be the same. If not, we use hex conversion
- * which is neat, but extremely inefficient. */
+{
+    return 1;
+}
+
+static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int to_return = 1;
+
+    switch (cmd) {
+#  if 0
+    case E_GMP_CMD_SO_PATH:
+        /* ... */
+#  endif
+        /* The command isn't understood by this engine */
+    default:
+        GMPerr(GMP_F_E_GMP_CTRL, GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+        to_return = 0;
+        break;
+    }
+
+    return to_return;
+}
+
+/*
+ * Most often limb sizes will be the same. If not, we use hex conversion
+ * which is neat, but extremely inefficient.
+ */
 static int bn2gmp(const BIGNUM *bn, mpz_t g)
-	{
-	bn_check_top(bn);
-	if(((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
-			(BN_BITS2 == GMP_NUMB_BITS)) 
-		{
-		/* The common case */
-		if(!_mpz_realloc (g, bn->top))
-			return 0;
-		memcpy(&g->_mp_d[0], &bn->d[0], bn->top * sizeof(bn->d[0]));
-		g->_mp_size = bn->top;
-		if(bn->neg)
-			g->_mp_size = -g->_mp_size;
-		return 1;
-		}
-	else
-		{
-		int toret;
-		char *tmpchar = BN_bn2hex(bn);
-		if(!tmpchar) return 0;
-		toret = (mpz_set_str(g, tmpchar, 16) == 0 ? 1 : 0);
-		OPENSSL_free(tmpchar);
-		return toret;
-		}
-	}
+{
+    bn_check_top(bn);
+    if (((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
+        (BN_BITS2 == GMP_NUMB_BITS)) {
+        /* The common case */
+        if (!_mpz_realloc(g, bn->top))
+            return 0;
+        memcpy(&g->_mp_d[0], &bn->d[0], bn->top * sizeof(bn->d[0]));
+        g->_mp_size = bn->top;
+        if (bn->neg)
+            g->_mp_size = -g->_mp_size;
+        return 1;
+    } else {
+        int toret;
+        char *tmpchar = BN_bn2hex(bn);
+        if (!tmpchar)
+            return 0;
+        toret = (mpz_set_str(g, tmpchar, 16) == 0 ? 1 : 0);
+        OPENSSL_free(tmpchar);
+        return toret;
+    }
+}
 
 static int gmp2bn(mpz_t g, BIGNUM *bn)
-	{
-	if(((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
-			(BN_BITS2 == GMP_NUMB_BITS))
-		{
-		/* The common case */
-		int s = (g->_mp_size >= 0) ? g->_mp_size : -g->_mp_size;
-		BN_zero(bn);
-		if(bn_expand2 (bn, s) == NULL)
-			return 0;
-		bn->top = s;
-		memcpy(&bn->d[0], &g->_mp_d[0], s * sizeof(bn->d[0]));
-		bn_correct_top(bn);
-		bn->neg = g->_mp_size >= 0 ? 0 : 1;
-		return 1;
-		}
-	else
-		{
-		int toret;
-		char *tmpchar = OPENSSL_malloc(mpz_sizeinbase(g, 16) + 10);
-		if(!tmpchar) return 0;
-		mpz_get_str(tmpchar, 16, g);
-		toret = BN_hex2bn(&bn, tmpchar);
-		OPENSSL_free(tmpchar);
-		return toret;
-		}
-	}
-
-#ifndef OPENSSL_NO_RSA 
-typedef struct st_e_gmp_rsa_ctx
-	{
-	int public_only;
-	mpz_t n;
-	mpz_t d;
-	mpz_t e;
-	mpz_t p;
-	mpz_t q;
-	mpz_t dmp1;
-	mpz_t dmq1;
-	mpz_t iqmp;
-	mpz_t r0, r1, I0, m1;
-	} E_GMP_RSA_CTX;
+{
+    if (((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
+        (BN_BITS2 == GMP_NUMB_BITS)) {
+        /* The common case */
+        int s = (g->_mp_size >= 0) ? g->_mp_size : -g->_mp_size;
+        BN_zero(bn);
+        if (bn_expand2(bn, s) == NULL)
+            return 0;
+        bn->top = s;
+        memcpy(&bn->d[0], &g->_mp_d[0], s * sizeof(bn->d[0]));
+        bn_correct_top(bn);
+        bn->neg = g->_mp_size >= 0 ? 0 : 1;
+        return 1;
+    } else {
+        int toret;
+        char *tmpchar = OPENSSL_malloc(mpz_sizeinbase(g, 16) + 10);
+        if (!tmpchar)
+            return 0;
+        mpz_get_str(tmpchar, 16, g);
+        toret = BN_hex2bn(&bn, tmpchar);
+        OPENSSL_free(tmpchar);
+        return toret;
+    }
+}
+
+#  ifndef OPENSSL_NO_RSA
+typedef struct st_e_gmp_rsa_ctx {
+    int public_only;
+    mpz_t n;
+    mpz_t d;
+    mpz_t e;
+    mpz_t p;
+    mpz_t q;
+    mpz_t dmp1;
+    mpz_t dmq1;
+    mpz_t iqmp;
+    mpz_t r0, r1, I0, m1;
+} E_GMP_RSA_CTX;
 
 static E_GMP_RSA_CTX *e_gmp_get_rsa(RSA *rsa)
-	{
-	E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
-	if(hptr) return hptr;
-	hptr = OPENSSL_malloc(sizeof(E_GMP_RSA_CTX));
-	if(!hptr) return NULL;
-	/* These inits could probably be replaced by more intelligent
-	 * mpz_init2() versions, to reduce malloc-thrashing. */
-	mpz_init(hptr->n);
-	mpz_init(hptr->d);
-	mpz_init(hptr->e);
-	mpz_init(hptr->p);
-	mpz_init(hptr->q);
-	mpz_init(hptr->dmp1);
-	mpz_init(hptr->dmq1);
-	mpz_init(hptr->iqmp);
-	mpz_init(hptr->r0);
-	mpz_init(hptr->r1);
-	mpz_init(hptr->I0);
-	mpz_init(hptr->m1);
-	if(!bn2gmp(rsa->n, hptr->n) || !bn2gmp(rsa->e, hptr->e))
-		goto err;
-	if(!rsa->p || !rsa->q || !rsa->d || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-		{
-		hptr->public_only = 1;
-		return hptr;
-		}
-	if(!bn2gmp(rsa->d, hptr->d) || !bn2gmp(rsa->p, hptr->p) ||
-			!bn2gmp(rsa->q, hptr->q) || !bn2gmp(rsa->dmp1, hptr->dmp1) ||
-			!bn2gmp(rsa->dmq1, hptr->dmq1) || !bn2gmp(rsa->iqmp, hptr->iqmp))
-		goto err;
-	hptr->public_only = 0;
-	RSA_set_ex_data(rsa, hndidx_rsa, hptr);
-	return hptr;
-err:
-	mpz_clear(hptr->n);
-	mpz_clear(hptr->d);
-	mpz_clear(hptr->e);
-	mpz_clear(hptr->p);
-	mpz_clear(hptr->q);
-	mpz_clear(hptr->dmp1);
-	mpz_clear(hptr->dmq1);
-	mpz_clear(hptr->iqmp);
-	mpz_clear(hptr->r0);
-	mpz_clear(hptr->r1);
-	mpz_clear(hptr->I0);
-	mpz_clear(hptr->m1);
-	OPENSSL_free(hptr);
-	return NULL;
-	}
+{
+    E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
+    if (hptr)
+        return hptr;
+    hptr = OPENSSL_malloc(sizeof(E_GMP_RSA_CTX));
+    if (!hptr)
+        return NULL;
+    /*
+     * These inits could probably be replaced by more intelligent mpz_init2()
+     * versions, to reduce malloc-thrashing.
+     */
+    mpz_init(hptr->n);
+    mpz_init(hptr->d);
+    mpz_init(hptr->e);
+    mpz_init(hptr->p);
+    mpz_init(hptr->q);
+    mpz_init(hptr->dmp1);
+    mpz_init(hptr->dmq1);
+    mpz_init(hptr->iqmp);
+    mpz_init(hptr->r0);
+    mpz_init(hptr->r1);
+    mpz_init(hptr->I0);
+    mpz_init(hptr->m1);
+    if (!bn2gmp(rsa->n, hptr->n) || !bn2gmp(rsa->e, hptr->e))
+        goto err;
+    if (!rsa->p || !rsa->q || !rsa->d || !rsa->dmp1 || !rsa->dmq1
+        || !rsa->iqmp) {
+        hptr->public_only = 1;
+        return hptr;
+    }
+    if (!bn2gmp(rsa->d, hptr->d) || !bn2gmp(rsa->p, hptr->p) ||
+        !bn2gmp(rsa->q, hptr->q) || !bn2gmp(rsa->dmp1, hptr->dmp1) ||
+        !bn2gmp(rsa->dmq1, hptr->dmq1) || !bn2gmp(rsa->iqmp, hptr->iqmp))
+        goto err;
+    hptr->public_only = 0;
+    RSA_set_ex_data(rsa, hndidx_rsa, hptr);
+    return hptr;
+ err:
+    mpz_clear(hptr->n);
+    mpz_clear(hptr->d);
+    mpz_clear(hptr->e);
+    mpz_clear(hptr->p);
+    mpz_clear(hptr->q);
+    mpz_clear(hptr->dmp1);
+    mpz_clear(hptr->dmq1);
+    mpz_clear(hptr->iqmp);
+    mpz_clear(hptr->r0);
+    mpz_clear(hptr->r1);
+    mpz_clear(hptr->I0);
+    mpz_clear(hptr->m1);
+    OPENSSL_free(hptr);
+    return NULL;
+}
 
 static int e_gmp_rsa_finish(RSA *rsa)
-	{
-	E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
-	if(!hptr) return 0;
-	mpz_clear(hptr->n);
-	mpz_clear(hptr->d);
-	mpz_clear(hptr->e);
-	mpz_clear(hptr->p);
-	mpz_clear(hptr->q);
-	mpz_clear(hptr->dmp1);
-	mpz_clear(hptr->dmq1);
-	mpz_clear(hptr->iqmp);
-	mpz_clear(hptr->r0);
-	mpz_clear(hptr->r1);
-	mpz_clear(hptr->I0);
-	mpz_clear(hptr->m1);
-	OPENSSL_free(hptr);
-	RSA_set_ex_data(rsa, hndidx_rsa, NULL);
-	return 1;
-	}
-
-static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	E_GMP_RSA_CTX *hptr;
-	int to_return = 0;
-
-	hptr = e_gmp_get_rsa(rsa);
-	if(!hptr)
-		{
-		GMPerr(GMP_F_E_GMP_RSA_MOD_EXP,
-				GMP_R_KEY_CONTEXT_ERROR);
-		return 0;
-		}
-	if(hptr->public_only)
-		{
-		GMPerr(GMP_F_E_GMP_RSA_MOD_EXP,
-				GMP_R_MISSING_KEY_COMPONENTS);
-		return 0;
-		}
-
-	/* ugh!!! */
-	if(!bn2gmp(I, hptr->I0))
-		return 0;
-
-	/* This is basically the CRT logic in crypto/rsa/rsa_eay.c reworded into
-	 * GMP-speak. It may be that GMP's API facilitates cleaner formulations
-	 * of this stuff, eg. better handling of negatives, or functions that
-	 * combine operations. */
-
-	mpz_mod(hptr->r1, hptr->I0, hptr->q);
-	mpz_powm(hptr->m1, hptr->r1, hptr->dmq1, hptr->q);
-
-	mpz_mod(hptr->r1, hptr->I0, hptr->p);
-	mpz_powm(hptr->r0, hptr->r1, hptr->dmp1, hptr->p);
-
-	mpz_sub(hptr->r0, hptr->r0, hptr->m1);
-
-	if(mpz_sgn(hptr->r0) < 0)
-		mpz_add(hptr->r0, hptr->r0, hptr->p);
-	mpz_mul(hptr->r1, hptr->r0, hptr->iqmp);
-	mpz_mod(hptr->r0, hptr->r1, hptr->p);
-
-	if(mpz_sgn(hptr->r0) < 0)
-		mpz_add(hptr->r0, hptr->r0, hptr->p);
-	mpz_mul(hptr->r1, hptr->r0, hptr->q);
-	mpz_add(hptr->r0, hptr->r1, hptr->m1);
-
-	/* ugh!!! */
-	if(gmp2bn(hptr->r0, r))
-		to_return = 1;
-
-	return 1;
-	}
-#endif
-
-#endif /* !OPENSSL_NO_GMP */
-
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */	   
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+{
+    E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
+    if (!hptr)
+        return 0;
+    mpz_clear(hptr->n);
+    mpz_clear(hptr->d);
+    mpz_clear(hptr->e);
+    mpz_clear(hptr->p);
+    mpz_clear(hptr->q);
+    mpz_clear(hptr->dmp1);
+    mpz_clear(hptr->dmq1);
+    mpz_clear(hptr->iqmp);
+    mpz_clear(hptr->r0);
+    mpz_clear(hptr->r1);
+    mpz_clear(hptr->I0);
+    mpz_clear(hptr->m1);
+    OPENSSL_free(hptr);
+    RSA_set_ex_data(rsa, hndidx_rsa, NULL);
+    return 1;
+}
+
+static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa,
+                             BN_CTX *ctx)
+{
+    E_GMP_RSA_CTX *hptr;
+    int to_return = 0;
+
+    hptr = e_gmp_get_rsa(rsa);
+    if (!hptr) {
+        GMPerr(GMP_F_E_GMP_RSA_MOD_EXP, GMP_R_KEY_CONTEXT_ERROR);
+        return 0;
+    }
+    if (hptr->public_only) {
+        GMPerr(GMP_F_E_GMP_RSA_MOD_EXP, GMP_R_MISSING_KEY_COMPONENTS);
+        return 0;
+    }
+
+    /* ugh!!! */
+    if (!bn2gmp(I, hptr->I0))
+        return 0;
+
+    /*
+     * This is basically the CRT logic in crypto/rsa/rsa_eay.c reworded into
+     * GMP-speak. It may be that GMP's API facilitates cleaner formulations
+     * of this stuff, eg. better handling of negatives, or functions that
+     * combine operations.
+     */
+
+    mpz_mod(hptr->r1, hptr->I0, hptr->q);
+    mpz_powm(hptr->m1, hptr->r1, hptr->dmq1, hptr->q);
+
+    mpz_mod(hptr->r1, hptr->I0, hptr->p);
+    mpz_powm(hptr->r0, hptr->r1, hptr->dmp1, hptr->p);
+
+    mpz_sub(hptr->r0, hptr->r0, hptr->m1);
+
+    if (mpz_sgn(hptr->r0) < 0)
+        mpz_add(hptr->r0, hptr->r0, hptr->p);
+    mpz_mul(hptr->r1, hptr->r0, hptr->iqmp);
+    mpz_mod(hptr->r0, hptr->r1, hptr->p);
+
+    if (mpz_sgn(hptr->r0) < 0)
+        mpz_add(hptr->r0, hptr->r0, hptr->p);
+    mpz_mul(hptr->r1, hptr->r0, hptr->q);
+    mpz_add(hptr->r0, hptr->r1, hptr->m1);
+
+    /* ugh!!! */
+    if (gmp2bn(hptr->r0, r))
+        to_return = 1;
+
+    return 1;
+}
+#  endif
+
+# endif                         /* !OPENSSL_NO_GMP */
+
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+# ifndef OPENSSL_NO_DYNAMIC_ENGINE
 IMPLEMENT_DYNAMIC_CHECK_FN()
-#ifndef OPENSSL_NO_GMP
+#  ifndef OPENSSL_NO_GMP
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_e_gmp_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}       
+{
+    if (id && (strcmp(id, engine_e_gmp_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
+
 IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#else
+#  else
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { return 0; }
-#endif
-#endif /* !OPENSSL_NO_DYNAMIC_ENGINE */
-
-#endif /* !OPENSSL_NO_HW */
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns)
+{
+    return 0;
+}
+#  endif
+# endif                         /* !OPENSSL_NO_DYNAMIC_ENGINE */
+
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_gmp_err.c b/engines/e_gmp_err.c
index 61db956796..002a3abe12 100644
--- a/engines/e_gmp_err.c
+++ b/engines/e_gmp_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,77 +66,72 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
 
-static ERR_STRING_DATA GMP_str_functs[]=
-	{
-{ERR_FUNC(GMP_F_E_GMP_CTRL),	"E_GMP_CTRL"},
-{ERR_FUNC(GMP_F_E_GMP_RSA_MOD_EXP),	"E_GMP_RSA_MOD_EXP"},
-{0,NULL}
-	};
+static ERR_STRING_DATA GMP_str_functs[] = {
+    {ERR_FUNC(GMP_F_E_GMP_CTRL), "E_GMP_CTRL"},
+    {ERR_FUNC(GMP_F_E_GMP_RSA_MOD_EXP), "E_GMP_RSA_MOD_EXP"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA GMP_str_reasons[]=
-	{
-{ERR_REASON(GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(GMP_R_KEY_CONTEXT_ERROR)     ,"key context error"},
-{ERR_REASON(GMP_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{0,NULL}
-	};
+static ERR_STRING_DATA GMP_str_reasons[] = {
+    {ERR_REASON(GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(GMP_R_KEY_CONTEXT_ERROR), "key context error"},
+    {ERR_REASON(GMP_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef GMP_LIB_NAME
-static ERR_STRING_DATA GMP_lib_name[]=
-        {
-{0	,GMP_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA GMP_lib_name[] = {
+    {0, GMP_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int GMP_lib_error_code=0;
-static int GMP_error_init=1;
+static int GMP_lib_error_code = 0;
+static int GMP_error_init = 1;
 
 static void ERR_load_GMP_strings(void)
-	{
-	if (GMP_lib_error_code == 0)
-		GMP_lib_error_code=ERR_get_next_error_library();
+{
+    if (GMP_lib_error_code == 0)
+        GMP_lib_error_code = ERR_get_next_error_library();
 
-	if (GMP_error_init)
-		{
-		GMP_error_init=0;
+    if (GMP_error_init) {
+        GMP_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(GMP_lib_error_code,GMP_str_functs);
-		ERR_load_strings(GMP_lib_error_code,GMP_str_reasons);
+        ERR_load_strings(GMP_lib_error_code, GMP_str_functs);
+        ERR_load_strings(GMP_lib_error_code, GMP_str_reasons);
 #endif
 
 #ifdef GMP_LIB_NAME
-		GMP_lib_name->error = ERR_PACK(GMP_lib_error_code,0,0);
-		ERR_load_strings(0,GMP_lib_name);
+        GMP_lib_name->error = ERR_PACK(GMP_lib_error_code, 0, 0);
+        ERR_load_strings(0, GMP_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_GMP_strings(void)
-	{
-	if (GMP_error_init == 0)
-		{
+{
+    if (GMP_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(GMP_lib_error_code,GMP_str_functs);
-		ERR_unload_strings(GMP_lib_error_code,GMP_str_reasons);
+        ERR_unload_strings(GMP_lib_error_code, GMP_str_functs);
+        ERR_unload_strings(GMP_lib_error_code, GMP_str_reasons);
 #endif
 
 #ifdef GMP_LIB_NAME
-		ERR_unload_strings(0,GMP_lib_name);
+        ERR_unload_strings(0, GMP_lib_name);
 #endif
-		GMP_error_init=1;
-		}
-	}
+        GMP_error_init = 1;
+    }
+}
 
 static void ERR_GMP_error(int function, int reason, char *file, int line)
-	{
-	if (GMP_lib_error_code == 0)
-		GMP_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(GMP_lib_error_code,function,reason,file,line);
-	}
+{
+    if (GMP_lib_error_code == 0)
+        GMP_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(GMP_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_gmp_err.h b/engines/e_gmp_err.h
index dd05dfd800..637abbc9a0 100644
--- a/engines/e_gmp_err.h
+++ b/engines/e_gmp_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,31 +53,32 @@
  */
 
 #ifndef HEADER_GMP_ERR_H
-#define HEADER_GMP_ERR_H
+# define HEADER_GMP_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_GMP_strings(void);
 static void ERR_unload_GMP_strings(void);
 static void ERR_GMP_error(int function, int reason, char *file, int line);
-#define GMPerr(f,r) ERR_GMP_error((f),(r),__FILE__,__LINE__)
+# define GMPerr(f,r) ERR_GMP_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the GMP functions. */
 
 /* Function codes. */
-#define GMP_F_E_GMP_CTRL				 100
-#define GMP_F_E_GMP_RSA_MOD_EXP				 101
+# define GMP_F_E_GMP_CTRL                                 100
+# define GMP_F_E_GMP_RSA_MOD_EXP                          101
 
 /* Reason codes. */
-#define GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED		 100
-#define GMP_R_KEY_CONTEXT_ERROR				 101
-#define GMP_R_MISSING_KEY_COMPONENTS			 102
+# define GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED               100
+# define GMP_R_KEY_CONTEXT_ERROR                          101
+# define GMP_R_MISSING_KEY_COMPONENTS                     102
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_nuron.c b/engines/e_nuron.c
index 4c2537cbc3..3437f3604f 100644
--- a/engines/e_nuron.c
+++ b/engines/e_nuron.c
@@ -1,5 +1,6 @@
 /* crypto/engine/hw_nuron.c */
-/* Written by Ben Laurie for the OpenSSL Project, leaning heavily on Geoff
+/*
+ * Written by Ben Laurie for the OpenSSL Project, leaning heavily on Geoff
  * Thorpe's Atalla implementation.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,372 +64,373 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_NURON
+# ifndef OPENSSL_NO_HW_NURON
 
-#define NURON_LIB_NAME "nuron engine"
-#include "e_nuron_err.c"
+#  define NURON_LIB_NAME "nuron engine"
+#  include "e_nuron_err.c"
 
 static const char *NURON_LIBNAME = NULL;
 static const char *get_NURON_LIBNAME(void)
-	{
-	if(NURON_LIBNAME)
-		return NURON_LIBNAME;
-	return "nuronssl";
-	}
+{
+    if (NURON_LIBNAME)
+        return NURON_LIBNAME;
+    return "nuronssl";
+}
+
 static void free_NURON_LIBNAME(void)
-	{
-	if(NURON_LIBNAME)
-		OPENSSL_free((void*)NURON_LIBNAME);
-	NURON_LIBNAME = NULL;
-	}
+{
+    if (NURON_LIBNAME)
+        OPENSSL_free((void *)NURON_LIBNAME);
+    NURON_LIBNAME = NULL;
+}
+
 static long set_NURON_LIBNAME(const char *name)
-	{
-	free_NURON_LIBNAME();
-	return (((NURON_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
+{
+    free_NURON_LIBNAME();
+    return (((NURON_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
 static const char *NURON_F1 = "nuron_mod_exp";
 
 /* The definitions for control commands specific to this engine */
-#define NURON_CMD_SO_PATH		ENGINE_CMD_BASE
+#  define NURON_CMD_SO_PATH               ENGINE_CMD_BASE
 static const ENGINE_CMD_DEFN nuron_cmd_defns[] = {
-	{NURON_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'nuronssl' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-typedef int tfnModExp(BIGNUM *r,const BIGNUM *a,const BIGNUM *p,const BIGNUM *m);
+    {NURON_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'nuronssl' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+typedef int tfnModExp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                      const BIGNUM *m);
 static tfnModExp *pfnModExp = NULL;
 
 static DSO *pvDSOHandle = NULL;
 
 static int nuron_destroy(ENGINE *e)
-	{
-	free_NURON_LIBNAME();
-	ERR_unload_NURON_strings();
-	return 1;
-	}
+{
+    free_NURON_LIBNAME();
+    ERR_unload_NURON_strings();
+    return 1;
+}
 
 static int nuron_init(ENGINE *e)
-	{
-	if(pvDSOHandle != NULL)
-		{
-		NURONerr(NURON_F_NURON_INIT,NURON_R_ALREADY_LOADED);
-		return 0;
-		}
-
-	pvDSOHandle = DSO_load(NULL, get_NURON_LIBNAME(), NULL,
-		DSO_FLAG_NAME_TRANSLATION_EXT_ONLY);
-	if(!pvDSOHandle)
-		{
-		NURONerr(NURON_F_NURON_INIT,NURON_R_DSO_NOT_FOUND);
-		return 0;
-		}
-
-	pfnModExp = (tfnModExp *)DSO_bind_func(pvDSOHandle, NURON_F1);
-	if(!pfnModExp)
-		{
-		NURONerr(NURON_F_NURON_INIT,NURON_R_DSO_FUNCTION_NOT_FOUND);
-		return 0;
-		}
-
-	return 1;
-	}
+{
+    if (pvDSOHandle != NULL) {
+        NURONerr(NURON_F_NURON_INIT, NURON_R_ALREADY_LOADED);
+        return 0;
+    }
+
+    pvDSOHandle = DSO_load(NULL, get_NURON_LIBNAME(), NULL,
+                           DSO_FLAG_NAME_TRANSLATION_EXT_ONLY);
+    if (!pvDSOHandle) {
+        NURONerr(NURON_F_NURON_INIT, NURON_R_DSO_NOT_FOUND);
+        return 0;
+    }
+
+    pfnModExp = (tfnModExp *) DSO_bind_func(pvDSOHandle, NURON_F1);
+    if (!pfnModExp) {
+        NURONerr(NURON_F_NURON_INIT, NURON_R_DSO_FUNCTION_NOT_FOUND);
+        return 0;
+    }
+
+    return 1;
+}
 
 static int nuron_finish(ENGINE *e)
-	{
-	free_NURON_LIBNAME();
-	if(pvDSOHandle == NULL)
-		{
-		NURONerr(NURON_F_NURON_FINISH,NURON_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(pvDSOHandle))
-		{
-		NURONerr(NURON_F_NURON_FINISH,NURON_R_DSO_FAILURE);
-		return 0;
-		}
-	pvDSOHandle=NULL;
-	pfnModExp=NULL;
-	return 1;
-	}
-
-static int nuron_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((pvDSOHandle == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case NURON_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			NURONerr(NURON_F_NURON_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			NURONerr(NURON_F_NURON_CTRL,NURON_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_NURON_LIBNAME((const char *)p);
-	default:
-		break;
-		}
-	NURONerr(NURON_F_NURON_CTRL,NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
+{
+    free_NURON_LIBNAME();
+    if (pvDSOHandle == NULL) {
+        NURONerr(NURON_F_NURON_FINISH, NURON_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(pvDSOHandle)) {
+        NURONerr(NURON_F_NURON_FINISH, NURON_R_DSO_FAILURE);
+        return 0;
+    }
+    pvDSOHandle = NULL;
+    pfnModExp = NULL;
+    return 1;
 }
 
-static int nuron_mod_exp(BIGNUM *r,const BIGNUM *a,const BIGNUM *p,
-			 const BIGNUM *m,BN_CTX *ctx)
-	{
-	if(!pvDSOHandle)
-		{
-		NURONerr(NURON_F_NURON_MOD_EXP,NURON_R_NOT_LOADED);
-		return 0;
-		}
-	return pfnModExp(r,a,p,m);
-	}
+static int nuron_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int initialised = ((pvDSOHandle == NULL) ? 0 : 1);
+    switch (cmd) {
+    case NURON_CMD_SO_PATH:
+        if (p == NULL) {
+            NURONerr(NURON_F_NURON_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            NURONerr(NURON_F_NURON_CTRL, NURON_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_NURON_LIBNAME((const char *)p);
+    default:
+        break;
+    }
+    NURONerr(NURON_F_NURON_CTRL, NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
-#ifndef OPENSSL_NO_RSA
-static int nuron_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	return nuron_mod_exp(r0,I,rsa->d,rsa->n,ctx);
-	}
-#endif
+static int nuron_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+                         const BIGNUM *m, BN_CTX *ctx)
+{
+    if (!pvDSOHandle) {
+        NURONerr(NURON_F_NURON_MOD_EXP, NURON_R_NOT_LOADED);
+        return 0;
+    }
+    return pfnModExp(r, a, p, m);
+}
 
-#ifndef OPENSSL_NO_DSA
-/* This code was liberated and adapted from the commented-out code in
- * dsa_ossl.c. Because of the unoptimised form of the Atalla acceleration
- * (it doesn't have a CRT form for RSA), this function means that an
- * Atalla system running with a DSA server certificate can handshake
- * around 5 or 6 times faster/more than an equivalent system running with
- * RSA. Just check out the "signs" statistics from the RSA and DSA parts
- * of "openssl speed -engine atalla dsa1024 rsa1024". */
+#  ifndef OPENSSL_NO_RSA
+static int nuron_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                             BN_CTX *ctx)
+{
+    return nuron_mod_exp(r0, I, rsa->d, rsa->n, ctx);
+}
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+/*
+ * This code was liberated and adapted from the commented-out code in
+ * dsa_ossl.c. Because of the unoptimised form of the Atalla acceleration (it
+ * doesn't have a CRT form for RSA), this function means that an Atalla
+ * system running with a DSA server certificate can handshake around 5 or 6
+ * times faster/more than an equivalent system running with RSA. Just check
+ * out the "signs" statistics from the RSA and DSA parts of "openssl speed
+ * -engine atalla dsa1024 rsa1024".
+ */
 static int nuron_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-			     BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-			     BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int to_return = 0;
- 
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!nuron_mod_exp(rr,a1,p1,m,ctx))
-		goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!nuron_mod_exp(&t,a2,p2,m,ctx))
-		goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx))
-		goto end;
-	to_return = 1;
-end:
-	BN_free(&t);
-	return to_return;
-	}
-
+                             BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                             BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int to_return = 0;
+
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!nuron_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!nuron_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
+ end:
+    BN_free(&t);
+    return to_return;
+}
 
 static int nuron_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-			     const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-			     BN_MONT_CTX *m_ctx)
-	{
-	return nuron_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                             const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx)
+{
+    return nuron_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 static int nuron_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			      const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return nuron_mod_exp(r, a, p, m, ctx);
-	}
-#endif
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx)
+{
+    return nuron_mod_exp(r, a, p, m, ctx);
+}
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int nuron_mod_exp_dh(const DH *dh, BIGNUM *r,
-		const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return nuron_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-
-#ifndef OPENSSL_NO_RSA
-static RSA_METHOD nuron_rsa =
-	{
-	"Nuron RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	nuron_rsa_mod_exp,
-	nuron_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
-
-#ifndef OPENSSL_NO_DSA
-static DSA_METHOD nuron_dsa =
-	{
-	"Nuron DSA method",
-	NULL, /* dsa_do_sign */
-	NULL, /* dsa_sign_setup */
-	NULL, /* dsa_do_verify */
-	nuron_dsa_mod_exp, /* dsa_mod_exp */
-	nuron_mod_exp_dsa, /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL, /* app_data */
-	NULL, /* dsa_paramgen */
-	NULL /* dsa_keygen */
-	};
-#endif
-
-#ifndef OPENSSL_NO_DH
-static DH_METHOD nuron_dh =
-	{
-	"Nuron DH method",
-	NULL,
-	NULL,
-	nuron_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
+                            const BIGNUM *a, const BIGNUM *p,
+                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+{
+    return nuron_mod_exp(r, a, p, m, ctx);
+}
+#  endif
+
+#  ifndef OPENSSL_NO_RSA
+static RSA_METHOD nuron_rsa = {
+    "Nuron RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    nuron_rsa_mod_exp,
+    nuron_mod_exp_mont,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+static DSA_METHOD nuron_dsa = {
+    "Nuron DSA method",
+    NULL,                       /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    NULL,                       /* dsa_do_verify */
+    nuron_dsa_mod_exp,          /* dsa_mod_exp */
+    nuron_mod_exp_dsa,          /* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* dsa_paramgen */
+    NULL                        /* dsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+static DH_METHOD nuron_dh = {
+    "Nuron DH method",
+    NULL,
+    NULL,
+    nuron_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_nuron_id = "nuron";
 static const char *engine_nuron_name = "Nuron hardware engine support";
 
-/* This internal function is used by ENGINE_nuron() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_nuron() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD *meth2;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth3;
-#endif
-	if(!ENGINE_set_id(e, engine_nuron_id) ||
-			!ENGINE_set_name(e, engine_nuron_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &nuron_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA(e, &nuron_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &nuron_dh) ||
-#endif
-			!ENGINE_set_destroy_function(e, nuron_destroy) ||
-			!ENGINE_set_init_function(e, nuron_init) ||
-			!ENGINE_set_finish_function(e, nuron_finish) ||
-			!ENGINE_set_ctrl_function(e, nuron_ctrl) ||
-			!ENGINE_set_cmd_defns(e, nuron_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the nuron-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1=RSA_PKCS1_SSLeay();
-	nuron_rsa.rsa_pub_enc=meth1->rsa_pub_enc;
-	nuron_rsa.rsa_pub_dec=meth1->rsa_pub_dec;
-	nuron_rsa.rsa_priv_enc=meth1->rsa_priv_enc;
-	nuron_rsa.rsa_priv_dec=meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DSA
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2=DSA_OpenSSL();
-	nuron_dsa.dsa_do_sign=meth2->dsa_do_sign;
-	nuron_dsa.dsa_sign_setup=meth2->dsa_sign_setup;
-	nuron_dsa.dsa_do_verify=meth2->dsa_do_verify;
-#endif
-
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth3=DH_OpenSSL();
-	nuron_dh.generate_key=meth3->generate_key;
-	nuron_dh.compute_key=meth3->compute_key;
-#endif
-
-	/* Ensure the nuron error handling is set up */
-	ERR_load_NURON_strings();
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth2;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth3;
+#  endif
+    if (!ENGINE_set_id(e, engine_nuron_id) ||
+        !ENGINE_set_name(e, engine_nuron_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &nuron_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &nuron_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &nuron_dh) ||
+#  endif
+        !ENGINE_set_destroy_function(e, nuron_destroy) ||
+        !ENGINE_set_init_function(e, nuron_init) ||
+        !ENGINE_set_finish_function(e, nuron_finish) ||
+        !ENGINE_set_ctrl_function(e, nuron_ctrl) ||
+        !ENGINE_set_cmd_defns(e, nuron_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * nuron-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    nuron_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    nuron_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    nuron_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    nuron_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * Use the DSA_OpenSSL() method and just hook the mod_exp-ish bits.
+     */
+    meth2 = DSA_OpenSSL();
+    nuron_dsa.dsa_do_sign = meth2->dsa_do_sign;
+    nuron_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
+    nuron_dsa.dsa_do_verify = meth2->dsa_do_verify;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    nuron_dh.generate_key = meth3->generate_key;
+    nuron_dh.compute_key = meth3->compute_key;
+#  endif
+
+    /* Ensure the nuron error handling is set up */
+    ERR_load_NURON_strings();
+    return 1;
+}
 
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_nuron(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_nuron(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_nuron();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_nuron();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
 
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */	   
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_nuron_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}       
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_nuron_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_NURON */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_NURON */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_nuron_err.c b/engines/e_nuron_err.c
index 9a7864f42f..a02c4f0459 100644
--- a/engines/e_nuron_err.c
+++ b/engines/e_nuron_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,82 +66,77 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA NURON_str_functs[]=
-	{
-{ERR_FUNC(NURON_F_NURON_CTRL),	"NURON_CTRL"},
-{ERR_FUNC(NURON_F_NURON_FINISH),	"NURON_FINISH"},
-{ERR_FUNC(NURON_F_NURON_INIT),	"NURON_INIT"},
-{ERR_FUNC(NURON_F_NURON_MOD_EXP),	"NURON_MOD_EXP"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA NURON_str_reasons[]=
-	{
-{ERR_REASON(NURON_R_ALREADY_LOADED)      ,"already loaded"},
-{ERR_REASON(NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(NURON_R_DSO_FAILURE)         ,"dso failure"},
-{ERR_REASON(NURON_R_DSO_FUNCTION_NOT_FOUND),"dso function not found"},
-{ERR_REASON(NURON_R_DSO_NOT_FOUND)       ,"dso not found"},
-{ERR_REASON(NURON_R_NOT_LOADED)          ,"not loaded"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA NURON_str_functs[] = {
+    {ERR_FUNC(NURON_F_NURON_CTRL), "NURON_CTRL"},
+    {ERR_FUNC(NURON_F_NURON_FINISH), "NURON_FINISH"},
+    {ERR_FUNC(NURON_F_NURON_INIT), "NURON_INIT"},
+    {ERR_FUNC(NURON_F_NURON_MOD_EXP), "NURON_MOD_EXP"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA NURON_str_reasons[] = {
+    {ERR_REASON(NURON_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(NURON_R_DSO_FAILURE), "dso failure"},
+    {ERR_REASON(NURON_R_DSO_FUNCTION_NOT_FOUND), "dso function not found"},
+    {ERR_REASON(NURON_R_DSO_NOT_FOUND), "dso not found"},
+    {ERR_REASON(NURON_R_NOT_LOADED), "not loaded"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef NURON_LIB_NAME
-static ERR_STRING_DATA NURON_lib_name[]=
-        {
-{0	,NURON_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA NURON_lib_name[] = {
+    {0, NURON_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int NURON_lib_error_code=0;
-static int NURON_error_init=1;
+static int NURON_lib_error_code = 0;
+static int NURON_error_init = 1;
 
 static void ERR_load_NURON_strings(void)
-	{
-	if (NURON_lib_error_code == 0)
-		NURON_lib_error_code=ERR_get_next_error_library();
+{
+    if (NURON_lib_error_code == 0)
+        NURON_lib_error_code = ERR_get_next_error_library();
 
-	if (NURON_error_init)
-		{
-		NURON_error_init=0;
+    if (NURON_error_init) {
+        NURON_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(NURON_lib_error_code,NURON_str_functs);
-		ERR_load_strings(NURON_lib_error_code,NURON_str_reasons);
+        ERR_load_strings(NURON_lib_error_code, NURON_str_functs);
+        ERR_load_strings(NURON_lib_error_code, NURON_str_reasons);
 #endif
 
 #ifdef NURON_LIB_NAME
-		NURON_lib_name->error = ERR_PACK(NURON_lib_error_code,0,0);
-		ERR_load_strings(0,NURON_lib_name);
+        NURON_lib_name->error = ERR_PACK(NURON_lib_error_code, 0, 0);
+        ERR_load_strings(0, NURON_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_NURON_strings(void)
-	{
-	if (NURON_error_init == 0)
-		{
+{
+    if (NURON_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(NURON_lib_error_code,NURON_str_functs);
-		ERR_unload_strings(NURON_lib_error_code,NURON_str_reasons);
+        ERR_unload_strings(NURON_lib_error_code, NURON_str_functs);
+        ERR_unload_strings(NURON_lib_error_code, NURON_str_reasons);
 #endif
 
 #ifdef NURON_LIB_NAME
-		ERR_unload_strings(0,NURON_lib_name);
+        ERR_unload_strings(0, NURON_lib_name);
 #endif
-		NURON_error_init=1;
-		}
-	}
+        NURON_error_init = 1;
+    }
+}
 
 static void ERR_NURON_error(int function, int reason, char *file, int line)
-	{
-	if (NURON_lib_error_code == 0)
-		NURON_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(NURON_lib_error_code,function,reason,file,line);
-	}
+{
+    if (NURON_lib_error_code == 0)
+        NURON_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(NURON_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_nuron_err.h b/engines/e_nuron_err.h
index 219babbb45..aa7849c6a9 100644
--- a/engines/e_nuron_err.h
+++ b/engines/e_nuron_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,36 +53,37 @@
  */
 
 #ifndef HEADER_NURON_ERR_H
-#define HEADER_NURON_ERR_H
+# define HEADER_NURON_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_NURON_strings(void);
 static void ERR_unload_NURON_strings(void);
 static void ERR_NURON_error(int function, int reason, char *file, int line);
-#define NURONerr(f,r) ERR_NURON_error((f),(r),__FILE__,__LINE__)
+# define NURONerr(f,r) ERR_NURON_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the NURON functions. */
 
 /* Function codes. */
-#define NURON_F_NURON_CTRL				 100
-#define NURON_F_NURON_FINISH				 101
-#define NURON_F_NURON_INIT				 102
-#define NURON_F_NURON_MOD_EXP				 103
+# define NURON_F_NURON_CTRL                               100
+# define NURON_F_NURON_FINISH                             101
+# define NURON_F_NURON_INIT                               102
+# define NURON_F_NURON_MOD_EXP                            103
 
 /* Reason codes. */
-#define NURON_R_ALREADY_LOADED				 100
-#define NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED		 101
-#define NURON_R_DSO_FAILURE				 102
-#define NURON_R_DSO_FUNCTION_NOT_FOUND			 103
-#define NURON_R_DSO_NOT_FOUND				 104
-#define NURON_R_NOT_LOADED				 105
+# define NURON_R_ALREADY_LOADED                           100
+# define NURON_R_CTRL_COMMAND_NOT_IMPLEMENTED             101
+# define NURON_R_DSO_FAILURE                              102
+# define NURON_R_DSO_FUNCTION_NOT_FOUND                   103
+# define NURON_R_DSO_NOT_FOUND                            104
+# define NURON_R_NOT_LOADED                               105
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_padlock.c b/engines/e_padlock.c
index d6c67fc510..a7683c5658 100644
--- a/engines/e_padlock.c
+++ b/engines/e_padlock.c
@@ -3,8 +3,8 @@
  * Written by Michal Ludvig 
  *            http://www.logix.cz/michal
  *
- * Big thanks to Andy Polyakov for a help with optimization, 
- * assembler fixes, port to MS Windows and a lot of other 
+ * Big thanks to Andy Polyakov for a help with optimization,
+ * assembler fixes, port to MS Windows and a lot of other
  * valuable work on this engine!
  */
 
@@ -62,7 +62,6 @@
  *
  */
 
-
 #include 
 #include 
 
@@ -72,74 +71,78 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_AES
-#include 
+# include 
 #endif
 #include 
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_PADLOCK
+# ifndef OPENSSL_NO_HW_PADLOCK
 
 /* Attempt to have a single source for both 0.9.7 and 0.9.8 :-) */
-#if (OPENSSL_VERSION_NUMBER >= 0x00908000L)
-#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
+#  if (OPENSSL_VERSION_NUMBER >= 0x00908000L)
+#   ifndef OPENSSL_NO_DYNAMIC_ENGINE
 #    define DYNAMIC_ENGINE
-#  endif
-#elif (OPENSSL_VERSION_NUMBER >= 0x00907000L)
-#  ifdef ENGINE_DYNAMIC_SUPPORT
+#   endif
+#  elif (OPENSSL_VERSION_NUMBER >= 0x00907000L)
+#   ifdef ENGINE_DYNAMIC_SUPPORT
 #    define DYNAMIC_ENGINE
+#   endif
+#  else
+#   error "Only OpenSSL >= 0.9.7 is supported"
 #  endif
-#else
-#  error "Only OpenSSL >= 0.9.7 is supported"
-#endif
 
-/* VIA PadLock AES is available *ONLY* on some x86 CPUs.
-   Not only that it doesn't exist elsewhere, but it
-   even can't be compiled on other platforms!
- 
-   In addition, because of the heavy use of inline assembler,
-   compiler choice is limited to GCC and Microsoft C. */
-#undef COMPILE_HW_PADLOCK
-#if !defined(I386_ONLY) && !defined(OPENSSL_NO_INLINE_ASM)
-# if (defined(__GNUC__) && (defined(__i386__) || defined(__i386))) || \
+/*
+ * VIA PadLock AES is available *ONLY* on some x86 CPUs. Not only that it
+ * doesn't exist elsewhere, but it even can't be compiled on other platforms!
+ *
+ * In addition, because of the heavy use of inline assembler, compiler choice
+ * is limited to GCC and Microsoft C.
+ */
+#  undef COMPILE_HW_PADLOCK
+#  if !defined(I386_ONLY) && !defined(OPENSSL_NO_INLINE_ASM)
+#   if (defined(__GNUC__) && (defined(__i386__) || defined(__i386))) || \
      (defined(_MSC_VER) && defined(_M_IX86))
-#  define COMPILE_HW_PADLOCK
-# endif
-#endif
+#    define COMPILE_HW_PADLOCK
+#   endif
+#  endif
 
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
-#ifdef COMPILE_HW_PADLOCK
-static ENGINE *ENGINE_padlock (void);
-#endif
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#   ifdef COMPILE_HW_PADLOCK
+static ENGINE *ENGINE_padlock(void);
+#   endif
 
-void ENGINE_load_padlock (void)
+void ENGINE_load_padlock(void)
 {
 /* On non-x86 CPUs it just returns. */
-#ifdef COMPILE_HW_PADLOCK
-	ENGINE *toadd = ENGINE_padlock ();
-	if (!toadd) return;
-	ENGINE_add (toadd);
-	ENGINE_free (toadd);
-	ERR_clear_error ();
-#endif
+#   ifdef COMPILE_HW_PADLOCK
+    ENGINE *toadd = ENGINE_padlock();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+#   endif
 }
 
-#endif
+#  endif
 
-#ifdef COMPILE_HW_PADLOCK
-/* We do these includes here to avoid header problems on platforms that
-   do not have the VIA padlock anyway... */
-#include 
-#ifdef _WIN32
-# include 
-# ifndef alloca
-#  define alloca _alloca
-# endif
-#elif defined(__GNUC__)
-# ifndef alloca
-#  define alloca(s) __builtin_alloca(s)
-# endif
-#endif
+#  ifdef COMPILE_HW_PADLOCK
+/*
+ * We do these includes here to avoid header problems on platforms that do
+ * not have the VIA padlock anyway...
+ */
+#   include 
+#   ifdef _WIN32
+#    include 
+#    ifndef alloca
+#     define alloca _alloca
+#    endif
+#   elif defined(__GNUC__)
+#    ifndef alloca
+#     define alloca(s) __builtin_alloca(s)
+#    endif
+#   endif
 
 /* Function for ENGINE detection and control */
 static int padlock_available(void);
@@ -149,139 +152,135 @@ static int padlock_init(ENGINE *e);
 static RAND_METHOD padlock_rand;
 
 /* Cipher Stuff */
-#ifndef OPENSSL_NO_AES
-static int padlock_ciphers(ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid);
-#endif
+#   ifndef OPENSSL_NO_AES
+static int padlock_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
+                           const int **nids, int nid);
+#   endif
 
 /* Engine names */
 static const char *padlock_id = "padlock";
 static char padlock_name[100];
 
 /* Available features */
-static int padlock_use_ace = 0;	/* Advanced Cryptography Engine */
-static int padlock_use_rng = 0;	/* Random Number Generator */
-#ifndef OPENSSL_NO_AES
+static int padlock_use_ace = 0; /* Advanced Cryptography Engine */
+static int padlock_use_rng = 0; /* Random Number Generator */
+#   ifndef OPENSSL_NO_AES
 static int padlock_aes_align_required = 1;
-#endif
+#   endif
 
 /* ===== Engine "management" functions ===== */
 
 /* Prepare the ENGINE structure for registration */
-static int
-padlock_bind_helper(ENGINE *e)
+static int padlock_bind_helper(ENGINE *e)
 {
-	/* Check available features */
-	padlock_available();
-
-#if 1	/* disable RNG for now, see commentary in vicinity of RNG code */
-	padlock_use_rng=0;
-#endif
-
-	/* Generate a nice engine name with available features */
-	BIO_snprintf(padlock_name, sizeof(padlock_name),
-		"VIA PadLock (%s, %s)", 
-		 padlock_use_rng ? "RNG" : "no-RNG",
-		 padlock_use_ace ? "ACE" : "no-ACE");
-
-	/* Register everything or return with an error */ 
-	if (!ENGINE_set_id(e, padlock_id) ||
-	    !ENGINE_set_name(e, padlock_name) ||
-
-	    !ENGINE_set_init_function(e, padlock_init) ||
-#ifndef OPENSSL_NO_AES
-	    (padlock_use_ace && !ENGINE_set_ciphers (e, padlock_ciphers)) ||
-#endif
-	    (padlock_use_rng && !ENGINE_set_RAND (e, &padlock_rand))) {
-		return 0;
-	}
-
-	/* Everything looks good */
-	return 1;
+    /* Check available features */
+    padlock_available();
+
+#   if 1                        /* disable RNG for now, see commentary in
+                                 * vicinity of RNG code */
+    padlock_use_rng = 0;
+#   endif
+
+    /* Generate a nice engine name with available features */
+    BIO_snprintf(padlock_name, sizeof(padlock_name),
+                 "VIA PadLock (%s, %s)",
+                 padlock_use_rng ? "RNG" : "no-RNG",
+                 padlock_use_ace ? "ACE" : "no-ACE");
+
+    /* Register everything or return with an error */
+    if (!ENGINE_set_id(e, padlock_id) ||
+        !ENGINE_set_name(e, padlock_name) ||
+        !ENGINE_set_init_function(e, padlock_init) ||
+#   ifndef OPENSSL_NO_AES
+        (padlock_use_ace && !ENGINE_set_ciphers(e, padlock_ciphers)) ||
+#   endif
+        (padlock_use_rng && !ENGINE_set_RAND(e, &padlock_rand))) {
+        return 0;
+    }
+
+    /* Everything looks good */
+    return 1;
 }
 
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#   ifdef OPENSSL_NO_DYNAMIC_ENGINE
 
 /* Constructor */
-static ENGINE *
-ENGINE_padlock(void)
+static ENGINE *ENGINE_padlock(void)
 {
-	ENGINE *eng = ENGINE_new();
+    ENGINE *eng = ENGINE_new();
 
-	if (!eng) {
-		return NULL;
-	}
+    if (!eng) {
+        return NULL;
+    }
 
-	if (!padlock_bind_helper(eng)) {
-		ENGINE_free(eng);
-		return NULL;
-	}
+    if (!padlock_bind_helper(eng)) {
+        ENGINE_free(eng);
+        return NULL;
+    }
 
-	return eng;
+    return eng;
 }
 
-#endif
+#   endif
 
 /* Check availability of the engine */
-static int
-padlock_init(ENGINE *e)
+static int padlock_init(ENGINE *e)
 {
-	return (padlock_use_rng || padlock_use_ace);
+    return (padlock_use_rng || padlock_use_ace);
 }
 
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library.
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
  */
-#ifdef DYNAMIC_ENGINE
-static int
-padlock_bind_fn(ENGINE *e, const char *id)
+#   ifdef DYNAMIC_ENGINE
+static int padlock_bind_fn(ENGINE *e, const char *id)
 {
-	if (id && (strcmp(id, padlock_id) != 0)) {
-		return 0;
-	}
+    if (id && (strcmp(id, padlock_id) != 0)) {
+        return 0;
+    }
 
-	if (!padlock_bind_helper(e))  {
-		return 0;
-	}
+    if (!padlock_bind_helper(e)) {
+        return 0;
+    }
 
-	return 1;
+    return 1;
 }
 
 IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN (padlock_bind_fn)
-#endif /* DYNAMIC_ENGINE */
-
+    IMPLEMENT_DYNAMIC_BIND_FN(padlock_bind_fn)
+#   endif                       /* DYNAMIC_ENGINE */
 /* ===== Here comes the "real" engine ===== */
-
-#ifndef OPENSSL_NO_AES
+#   ifndef OPENSSL_NO_AES
 /* Some AES-related constants */
-#define AES_BLOCK_SIZE		16
-#define AES_KEY_SIZE_128	16
-#define AES_KEY_SIZE_192	24
-#define AES_KEY_SIZE_256	32
-
-/* Here we store the status information relevant to the 
-   current context. */
-/* BIG FAT WARNING:
- * 	Inline assembler in PADLOCK_XCRYPT_ASM()
- * 	depends on the order of items in this structure.
- * 	Don't blindly modify, reorder, etc!
- */
-struct padlock_cipher_data
-{
-	unsigned char iv[AES_BLOCK_SIZE];	/* Initialization vector */
-	union {	unsigned int pad[4];
-		struct {
-			int rounds:4;
-			int dgst:1;	/* n/a in C3 */
-			int align:1;	/* n/a in C3 */
-			int ciphr:1;	/* n/a in C3 */
-			unsigned int keygen:1;
-			int interm:1;
-			unsigned int encdec:1;
-			int ksize:2;
-		} b;
-	} cword;		/* Control word */
-	AES_KEY ks;		/* Encryption key */
+#    define AES_BLOCK_SIZE          16
+#    define AES_KEY_SIZE_128        16
+#    define AES_KEY_SIZE_192        24
+#    define AES_KEY_SIZE_256        32
+    /*
+     * Here we store the status information relevant to the current context.
+     */
+    /*
+     * BIG FAT WARNING: Inline assembler in PADLOCK_XCRYPT_ASM() depends on
+     * the order of items in this structure.  Don't blindly modify, reorder,
+     * etc!
+     */
+struct padlock_cipher_data {
+    unsigned char iv[AES_BLOCK_SIZE]; /* Initialization vector */
+    union {
+        unsigned int pad[4];
+        struct {
+            int rounds:4;
+            int dgst:1;         /* n/a in C3 */
+            int align:1;        /* n/a in C3 */
+            int ciphr:1;        /* n/a in C3 */
+            unsigned int keygen:1;
+            int interm:1;
+            unsigned int encdec:1;
+            int ksize:2;
+        } b;
+    } cword;                    /* Control word */
+    AES_KEY ks;                 /* Encryption key */
 };
 
 /*
@@ -291,7 +290,7 @@ struct padlock_cipher_data
  * so we accept the penatly...
  */
 static volatile struct padlock_cipher_data *padlock_saved_context;
-#endif
+#   endif
 
 /*-
  * =======================================================
@@ -303,7 +302,7 @@ static volatile struct padlock_cipher_data *padlock_saved_context;
  * argument is passed in %ecx and second - in %edx.
  * =======================================================
  */
-#if defined(__GNUC__) && __GNUC__>=2
+#   if defined(__GNUC__) && __GNUC__>=2
 /*
  * As for excessive "push %ebx"/"pop %ebx" found all over.
  * When generating position-independent code GCC won't let
@@ -311,105 +310,101 @@ static volatile struct padlock_cipher_data *padlock_saved_context;
  * in "clobber description." Therefore the trouble...
  */
 
-/* Helper function - check if a CPUID instruction
-   is available on this CPU */
-static int
-padlock_insn_cpuid_available(void)
+/*
+ * Helper function - check if a CPUID instruction is available on this CPU
+ */
+static int padlock_insn_cpuid_available(void)
 {
-	int result = -1;
-
-	/* We're checking if the bit #21 of EFLAGS 
-	   can be toggled. If yes = CPUID is available. */
-	asm volatile (
-		"pushf\n"
-		"popl %%eax\n"
-		"xorl $0x200000, %%eax\n"
-		"movl %%eax, %%ecx\n"
-		"andl $0x200000, %%ecx\n"
-		"pushl %%eax\n"
-		"popf\n"
-		"pushf\n"
-		"popl %%eax\n"
-		"andl $0x200000, %%eax\n"
-		"xorl %%eax, %%ecx\n"
-		"movl %%ecx, %0\n"
-		: "=r" (result) : : "eax", "ecx");
-	
-	return (result == 0);
+    int result = -1;
+
+    /*
+     * We're checking if the bit #21 of EFLAGS can be toggled. If yes =
+     * CPUID is available.
+     */
+    asm volatile ("pushf\n"
+                  "popl %%eax\n"
+                  "xorl $0x200000, %%eax\n"
+                  "movl %%eax, %%ecx\n"
+                  "andl $0x200000, %%ecx\n"
+                  "pushl %%eax\n"
+                  "popf\n"
+                  "pushf\n"
+                  "popl %%eax\n"
+                  "andl $0x200000, %%eax\n"
+                  "xorl %%eax, %%ecx\n"
+                  "movl %%ecx, %0\n":"=r" (result)::"eax", "ecx");
+
+    return (result == 0);
 }
 
-/* Load supported features of the CPU to see if
-   the PadLock is available. */
-static int
-padlock_available(void)
+/*
+ * Load supported features of the CPU to see if the PadLock is available.
+ */
+static int padlock_available(void)
 {
-	char vendor_string[16];
-	unsigned int eax, edx;
-
-	/* First check if the CPUID instruction is available at all... */
-	if (! padlock_insn_cpuid_available())
-		return 0;
-
-	/* Are we running on the Centaur (VIA) CPU? */
-	eax = 0x00000000;
-	vendor_string[12] = 0;
-	asm volatile (
-		"pushl	%%ebx\n"
-		"cpuid\n"
-		"movl	%%ebx,(%%edi)\n"
-		"movl	%%edx,4(%%edi)\n"
-		"movl	%%ecx,8(%%edi)\n"
-		"popl	%%ebx"
-		: "+a"(eax) : "D"(vendor_string) : "ecx", "edx");
-	if (strcmp(vendor_string, "CentaurHauls") != 0)
-		return 0;
-
-	/* Check for Centaur Extended Feature Flags presence */
-	eax = 0xC0000000;
-	asm volatile ("pushl %%ebx; cpuid; popl	%%ebx"
-		: "+a"(eax) : : "ecx", "edx");
-	if (eax < 0xC0000001)
-		return 0;
-
-	/* Read the Centaur Extended Feature Flags */
-	eax = 0xC0000001;
-	asm volatile ("pushl %%ebx; cpuid; popl %%ebx"
-		: "+a"(eax), "=d"(edx) : : "ecx");
-
-	/* Fill up some flags */
-	padlock_use_ace = ((edx & (0x3<<6)) == (0x3<<6));
-	padlock_use_rng = ((edx & (0x3<<2)) == (0x3<<2));
-
-	return padlock_use_ace + padlock_use_rng;
+    char vendor_string[16];
+    unsigned int eax, edx;
+
+    /* First check if the CPUID instruction is available at all... */
+    if (!padlock_insn_cpuid_available())
+        return 0;
+
+    /* Are we running on the Centaur (VIA) CPU? */
+    eax = 0x00000000;
+    vendor_string[12] = 0;
+    asm volatile ("pushl  %%ebx\n"
+                  "cpuid\n"
+                  "movl   %%ebx,(%%edi)\n"
+                  "movl   %%edx,4(%%edi)\n"
+                  "movl   %%ecx,8(%%edi)\n"
+                  "popl   %%ebx":"+a" (eax):"D"(vendor_string):"ecx", "edx");
+    if (strcmp(vendor_string, "CentaurHauls") != 0)
+        return 0;
+
+    /* Check for Centaur Extended Feature Flags presence */
+    eax = 0xC0000000;
+    asm volatile ("pushl %%ebx; cpuid; popl %%ebx":"+a" (eax)::"ecx", "edx");
+    if (eax < 0xC0000001)
+        return 0;
+
+    /* Read the Centaur Extended Feature Flags */
+    eax = 0xC0000001;
+    asm volatile ("pushl %%ebx; cpuid; popl %%ebx":"+a" (eax),
+                  "=d"(edx)::"ecx");
+
+    /* Fill up some flags */
+    padlock_use_ace = ((edx & (0x3 << 6)) == (0x3 << 6));
+    padlock_use_rng = ((edx & (0x3 << 2)) == (0x3 << 2));
+
+    return padlock_use_ace + padlock_use_rng;
 }
 
-#ifndef OPENSSL_NO_AES
-#ifndef AES_ASM
+#    ifndef OPENSSL_NO_AES
+#     ifndef AES_ASM
 /* Our own htonl()/ntohl() */
-static inline void
-padlock_bswapl(AES_KEY *ks)
+static inline void padlock_bswapl(AES_KEY *ks)
 {
-	size_t i = sizeof(ks->rd_key)/sizeof(ks->rd_key[0]);
-	unsigned int *key = ks->rd_key;
+    size_t i = sizeof(ks->rd_key) / sizeof(ks->rd_key[0]);
+    unsigned int *key = ks->rd_key;
 
-	while (i--) {
-		asm volatile ("bswapl %0" : "+r"(*key));
-		key++;
-	}
+    while (i--) {
+        asm volatile ("bswapl %0":"+r" (*key));
+        key++;
+    }
 }
-#endif
-#endif
+#     endif
+#    endif
 
-/* Force key reload from memory to the CPU microcode.
-   Loading EFLAGS from the stack clears EFLAGS[30] 
-   which does the trick. */
-static inline void
-padlock_reload_key(void)
+/*
+ * Force key reload from memory to the CPU microcode. Loading EFLAGS from the
+ * stack clears EFLAGS[30] which does the trick.
+ */
+static inline void padlock_reload_key(void)
 {
-	asm volatile ("pushfl; popfl");
+    asm volatile ("pushfl; popfl");
 }
 
-#ifndef OPENSSL_NO_AES
+#    ifndef OPENSSL_NO_AES
 /*
  * This is heuristic key context tracing. At first one
  * believes that one should use atomic swap instructions,
@@ -419,94 +414,89 @@ padlock_reload_key(void)
  * our key *shall* be reloaded upon thread context switch
  * and we are therefore set in either case...
  */
-static inline void
-padlock_verify_context(struct padlock_cipher_data *cdata)
+static inline void padlock_verify_context(struct padlock_cipher_data *cdata)
 {
-	asm volatile (
-	"pushfl\n"
-"	btl	$30,(%%esp)\n"
-"	jnc	1f\n"
-"	cmpl	%2,%1\n"
-"	je	1f\n"
-"	popfl\n"
-"	subl	$4,%%esp\n"
-"1:	addl	$4,%%esp\n"
-"	movl	%2,%0"
-	:"+m"(padlock_saved_context)
-	: "r"(padlock_saved_context), "r"(cdata) : "cc");
+    asm volatile ("pushfl\n"
+                  "       btl     $30,(%%esp)\n"
+                  "       jnc     1f\n"
+                  "       cmpl    %2,%1\n"
+                  "       je      1f\n"
+                  "       popfl\n"
+                  "       subl    $4,%%esp\n"
+                  "1:     addl    $4,%%esp\n"
+                  "       movl    %2,%0":"+m" (padlock_saved_context)
+                  :"r"(padlock_saved_context), "r"(cdata):"cc");
 }
 
 /* Template for padlock_xcrypt_* modes */
-/* BIG FAT WARNING: 
- * 	The offsets used with 'leal' instructions
- * 	describe items of the 'padlock_cipher_data'
- * 	structure.
+/*
+ * BIG FAT WARNING: The offsets used with 'leal' instructions describe items
+ * of the 'padlock_cipher_data' structure.
  */
-#define PADLOCK_XCRYPT_ASM(name,rep_xcrypt)	\
-static inline void *name(size_t cnt,		\
-	struct padlock_cipher_data *cdata,	\
-	void *out, const void *inp) 		\
-{	void *iv; 				\
-	asm volatile ( "pushl	%%ebx\n"	\
-		"	leal	16(%0),%%edx\n"	\
-		"	leal	32(%0),%%ebx\n"	\
-			rep_xcrypt "\n"		\
-		"	popl	%%ebx"		\
-		: "=a"(iv), "=c"(cnt), "=D"(out), "=S"(inp) \
-		: "0"(cdata), "1"(cnt), "2"(out), "3"(inp)  \
-		: "edx", "cc", "memory");	\
-	return iv;				\
+#     define PADLOCK_XCRYPT_ASM(name,rep_xcrypt)     \
+static inline void *name(size_t cnt,            \
+        struct padlock_cipher_data *cdata,      \
+        void *out, const void *inp)             \
+{       void *iv;                               \
+        asm volatile ( "pushl   %%ebx\n"        \
+                "       leal    16(%0),%%edx\n" \
+                "       leal    32(%0),%%ebx\n" \
+                        rep_xcrypt "\n"         \
+                "       popl    %%ebx"          \
+                : "=a"(iv), "=c"(cnt), "=D"(out), "=S"(inp) \
+                : "0"(cdata), "1"(cnt), "2"(out), "3"(inp)  \
+                : "edx", "cc", "memory");       \
+        return iv;                              \
 }
 
 /* Generate all functions with appropriate opcodes */
 /* rep xcryptecb */
 PADLOCK_XCRYPT_ASM(padlock_xcrypt_ecb, ".byte 0xf3,0x0f,0xa7,0xc8")
 /* rep xcryptcbc */
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_cbc, ".byte 0xf3,0x0f,0xa7,0xd0")
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_cbc, ".byte 0xf3,0x0f,0xa7,0xd0")
 /* rep xcryptcfb */
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_cfb, ".byte 0xf3,0x0f,0xa7,0xe0")
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_cfb, ".byte 0xf3,0x0f,0xa7,0xe0")
 /* rep xcryptofb */
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_ofb, ".byte 0xf3,0x0f,0xa7,0xe8")
-#endif
-
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_ofb, ".byte 0xf3,0x0f,0xa7,0xe8")
+#    endif
 /* The RNG call itself */
-static inline unsigned int
-padlock_xstore(void *addr, unsigned int edx_in)
+static inline unsigned int padlock_xstore(void *addr, unsigned int edx_in)
 {
-	unsigned int eax_out;
+    unsigned int eax_out;
 
-	asm volatile (".byte 0x0f,0xa7,0xc0"	/* xstore */
-	    : "=a"(eax_out),"=m"(*(unsigned *)addr)
-	    : "D"(addr), "d" (edx_in)
-	    );
+    asm volatile (".byte 0x0f,0xa7,0xc0" /* xstore */
+                  :"=a" (eax_out), "=m"(*(unsigned *)addr)
+                  :"D"(addr), "d"(edx_in)
+        );
 
-	return eax_out;
+    return eax_out;
 }
 
-/* Why not inline 'rep movsd'? I failed to find information on what
- * value in Direction Flag one can expect and consequently have to
- * apply "better-safe-than-sorry" approach and assume "undefined."
- * I could explicitly clear it and restore the original value upon
- * return from padlock_aes_cipher, but it's presumably too much
- * trouble for too little gain...
- *
- * In case you wonder 'rep xcrypt*' instructions above are *not*
- * affected by the Direction Flag and pointers advance toward
- * larger addresses unconditionally.
- */ 
-static inline unsigned char *
-padlock_memcpy(void *dst,const void *src,size_t n)
+/*
+ * Why not inline 'rep movsd'? I failed to find information on what value in
+ * Direction Flag one can expect and consequently have to apply
+ * "better-safe-than-sorry" approach and assume "undefined." I could
+ * explicitly clear it and restore the original value upon return from
+ * padlock_aes_cipher, but it's presumably too much trouble for too little
+ * gain... In case you wonder 'rep xcrypt*' instructions above are *not*
+ * affected by the Direction Flag and pointers advance toward larger
+ * addresses unconditionally.
+ */
+static inline unsigned char *padlock_memcpy(void *dst, const void *src,
+                                            size_t n)
 {
-	long       *d=dst;
-	const long *s=src;
+    long *d = dst;
+    const long *s = src;
 
-	n /= sizeof(*d);
-	do { *d++ = *s++; } while (--n);
+    n /= sizeof(*d);
+    do {
+        *d++ = *s++;
+    } while (--n);
 
-	return dst;
+    return dst;
 }
 
-#elif defined(_MSC_VER)
+#   elif defined(_MSC_VER)
 /*
  * Unlike GCC these are real functions. In order to minimize impact
  * on performance we adhere to __fastcall calling convention in
@@ -514,351 +504,292 @@ padlock_memcpy(void *dst,const void *src,size_t n)
  * Which kind of suits very well, as instructions in question use
  * both %ecx and %edx as input:-)
  */
-#define REP_XCRYPT(code)		\
-	_asm _emit 0xf3			\
-	_asm _emit 0x0f _asm _emit 0xa7	\
-	_asm _emit code
-
-/* BIG FAT WARNING: 
- * 	The offsets used with 'lea' instructions
- * 	describe items of the 'padlock_cipher_data'
- * 	structure.
- */
-#define PADLOCK_XCRYPT_ASM(name,code)	\
-static void * __fastcall 		\
-	name (size_t cnt, void *cdata,	\
-	void *outp, const void *inp)	\
-{	_asm	mov	eax,edx		\
-	_asm	lea	edx,[eax+16]	\
-	_asm	lea	ebx,[eax+32]	\
-	_asm	mov	edi,outp	\
-	_asm	mov	esi,inp		\
-	REP_XCRYPT(code)		\
-}
+#    define REP_XCRYPT(code)                \
+        _asm _emit 0xf3                 \
+        _asm _emit 0x0f _asm _emit 0xa7 \
+        _asm _emit code
 
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_ecb,0xc8)
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_cbc,0xd0)
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_cfb,0xe0)
-PADLOCK_XCRYPT_ASM(padlock_xcrypt_ofb,0xe8)
-
-static int __fastcall
-padlock_xstore(void *outp,unsigned int code)
-{	_asm	mov	edi,ecx
-	_asm _emit 0x0f _asm _emit 0xa7 _asm _emit 0xc0
-}
-
-static void __fastcall
-padlock_reload_key(void)
-{	_asm pushfd _asm popfd		}
-
-static void __fastcall
-padlock_verify_context(void *cdata)
-{	_asm	{
-		pushfd
-		bt	DWORD PTR[esp],30
-		jnc	skip
-		cmp	ecx,padlock_saved_context
-		je	skip
-		popfd
-		sub	esp,4
-	skip:	add	esp,4
-		mov	padlock_saved_context,ecx
-		}
+/*
+ * BIG FAT WARNING: The offsets used with 'lea' instructions describe items
+ * of the 'padlock_cipher_data' structure.
+ */
+#    define PADLOCK_XCRYPT_ASM(name,code)   \
+static void * __fastcall                \
+        name (size_t cnt, void *cdata,  \
+        void *outp, const void *inp)    \
+{       _asm    mov     eax,edx         \
+        _asm    lea     edx,[eax+16]    \
+        _asm    lea     ebx,[eax+32]    \
+        _asm    mov     edi,outp        \
+        _asm    mov     esi,inp         \
+        REP_XCRYPT(code)                \
 }
 
-static int
-padlock_available(void)
-{	_asm	{
-		pushfd
-		pop	eax
-		mov	ecx,eax
-		xor	eax,1<<21
-		push	eax
-		popfd
-		pushfd
-		pop	eax
-		xor	eax,ecx
-		bt	eax,21
-		jnc	noluck
-		mov	eax,0
-		cpuid
-		xor	eax,eax
-		cmp	ebx,'tneC'
-		jne	noluck
-		cmp	edx,'Hrua'
-		jne	noluck
-		cmp	ecx,'slua'
-		jne	noluck
-		mov	eax,0xC0000000
-		cpuid
-		mov	edx,eax
-		xor	eax,eax
-		cmp	edx,0xC0000001
-		jb	noluck
-		mov	eax,0xC0000001
-		cpuid
-		xor	eax,eax
-		bt	edx,6
-		jnc	skip_a
-		bt	edx,7
-		jnc	skip_a
-		mov	padlock_use_ace,1
-		inc	eax
-	skip_a:	bt	edx,2
-		jnc	skip_r
-		bt	edx,3
-		jnc	skip_r
-		mov	padlock_use_rng,1
-		inc	eax
-	skip_r:
-	noluck:
-		}
-}
+PADLOCK_XCRYPT_ASM(padlock_xcrypt_ecb, 0xc8)
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_cbc, 0xd0)
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_cfb, 0xe0)
+    PADLOCK_XCRYPT_ASM(padlock_xcrypt_ofb, 0xe8)
 
-static void __fastcall
+static int __fastcall padlock_xstore(void *outp, unsigned int code)
+{
+_asm mov edi, ecx
+        _asm _emit 0x0f _asm _emit 0xa7 _asm _emit 0xc0}
+    static void __fastcall padlock_reload_key(void)
+{
+_asm pushfd _asm popfd}
+    static void __fastcall padlock_verify_context(void *cdata)
+{
+    _asm {
+pushfd bt DWORD PTR[esp], 30 jnc skip cmp ecx,
+            padlock_saved_context je skip popfd sub esp,
+            4 skip:add esp, 4 mov padlock_saved_context,
+            ecx}} static int padlock_available(void)
+{
+    _asm {
+pushfd pop eax mov ecx, eax xor eax,
+            1 << 21 push eax popfd pushfd pop eax xor eax, ecx bt eax,
+            21 jnc noluck mov eax, 0 cpuid xor eax, eax cmp ebx,
+            'tneC' jne noluck cmp edx, 'Hrua' jne noluck cmp ecx,
+            'slua' jne noluck mov eax, 0xC0000000 cpuid mov edx,
+            eax xor eax, eax cmp edx, 0xC0000001 jb noluck mov eax,
+            0xC0000001 cpuid xor eax, eax bt edx, 6 jnc skip_a bt edx,
+            7 jnc skip_a mov padlock_use_ace, 1 inc eax skip_a:bt edx,
+            2 jnc skip_r bt edx, 3 jnc skip_r mov padlock_use_rng,
+            1 inc eax skip_r:noluck:}} static void __fastcall
 padlock_bswapl(void *key)
-{	_asm	{
-		pushfd
-		cld
-		mov	esi,ecx
-		mov	edi,ecx
-		mov	ecx,60
-	up:	lodsd
-		bswap	eax
-		stosd
-		loop	up
-		popfd
-		}
-}
-
-/* MS actually specifies status of Direction Flag and compiler even
- * manages to compile following as 'rep movsd' all by itself...
+{
+    _asm {
+pushfd cld mov esi, ecx mov edi, ecx mov ecx, 60 up:lodsd
+            bswap eax stosd loop up popfd}}
+/*
+ * MS actually specifies status of Direction Flag and compiler even manages
+ * to compile following as 'rep movsd' all by itself...
  */
-#define padlock_memcpy(o,i,n) ((unsigned char *)memcpy((o),(i),(n)&~3U))
-#endif
-
+#    define padlock_memcpy(o,i,n) ((unsigned char *)memcpy((o),(i),(n)&~3U))
+#   endif
 /* ===== AES encryption/decryption ===== */
-#ifndef OPENSSL_NO_AES
-
-#if defined(NID_aes_128_cfb128) && ! defined (NID_aes_128_cfb)
-#define NID_aes_128_cfb	NID_aes_128_cfb128
-#endif
-
-#if defined(NID_aes_128_ofb128) && ! defined (NID_aes_128_ofb)
-#define NID_aes_128_ofb	NID_aes_128_ofb128
-#endif
-
-#if defined(NID_aes_192_cfb128) && ! defined (NID_aes_192_cfb)
-#define NID_aes_192_cfb	NID_aes_192_cfb128
-#endif
-
-#if defined(NID_aes_192_ofb128) && ! defined (NID_aes_192_ofb)
-#define NID_aes_192_ofb	NID_aes_192_ofb128
-#endif
-
-#if defined(NID_aes_256_cfb128) && ! defined (NID_aes_256_cfb)
-#define NID_aes_256_cfb	NID_aes_256_cfb128
-#endif
-
-#if defined(NID_aes_256_ofb128) && ! defined (NID_aes_256_ofb)
-#define NID_aes_256_ofb	NID_aes_256_ofb128
-#endif
-
-/* List of supported ciphers. */
-static int padlock_cipher_nids[] = {
-	NID_aes_128_ecb,
-	NID_aes_128_cbc,
-	NID_aes_128_cfb,
-	NID_aes_128_ofb,
-
-	NID_aes_192_ecb,
-	NID_aes_192_cbc,
-	NID_aes_192_cfb,
-	NID_aes_192_ofb,
-
-	NID_aes_256_ecb,
-	NID_aes_256_cbc,
-	NID_aes_256_cfb,
-	NID_aes_256_ofb,
+#   ifndef OPENSSL_NO_AES
+#    if defined(NID_aes_128_cfb128) && ! defined (NID_aes_128_cfb)
+#     define NID_aes_128_cfb NID_aes_128_cfb128
+#    endif
+#    if defined(NID_aes_128_ofb128) && ! defined (NID_aes_128_ofb)
+#     define NID_aes_128_ofb NID_aes_128_ofb128
+#    endif
+#    if defined(NID_aes_192_cfb128) && ! defined (NID_aes_192_cfb)
+#     define NID_aes_192_cfb NID_aes_192_cfb128
+#    endif
+#    if defined(NID_aes_192_ofb128) && ! defined (NID_aes_192_ofb)
+#     define NID_aes_192_ofb NID_aes_192_ofb128
+#    endif
+#    if defined(NID_aes_256_cfb128) && ! defined (NID_aes_256_cfb)
+#     define NID_aes_256_cfb NID_aes_256_cfb128
+#    endif
+#    if defined(NID_aes_256_ofb128) && ! defined (NID_aes_256_ofb)
+#     define NID_aes_256_ofb NID_aes_256_ofb128
+#    endif
+/* List of supported ciphers. */ static int padlock_cipher_nids[] = {
+    NID_aes_128_ecb,
+    NID_aes_128_cbc,
+    NID_aes_128_cfb,
+    NID_aes_128_ofb,
+
+    NID_aes_192_ecb,
+    NID_aes_192_cbc,
+    NID_aes_192_cfb,
+    NID_aes_192_ofb,
+
+    NID_aes_256_ecb,
+    NID_aes_256_cbc,
+    NID_aes_256_cfb,
+    NID_aes_256_ofb,
 };
-static int padlock_cipher_nids_num = (sizeof(padlock_cipher_nids)/
-				      sizeof(padlock_cipher_nids[0]));
+
+static int padlock_cipher_nids_num = (sizeof(padlock_cipher_nids) /
+                                      sizeof(padlock_cipher_nids[0]));
 
 /* Function prototypes ... */
 static int padlock_aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-				const unsigned char *iv, int enc);
+                                const unsigned char *iv, int enc);
 static int padlock_aes_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t nbytes);
-
-#define NEAREST_ALIGNED(ptr) ( (unsigned char *)(ptr) +		\
-	( (0x10 - ((size_t)(ptr) & 0x0F)) & 0x0F )	)
-#define ALIGNED_CIPHER_DATA(ctx) ((struct padlock_cipher_data *)\
-	NEAREST_ALIGNED(ctx->cipher_data))
-
-#define EVP_CIPHER_block_size_ECB	AES_BLOCK_SIZE
-#define EVP_CIPHER_block_size_CBC	AES_BLOCK_SIZE
-#define EVP_CIPHER_block_size_OFB	1
-#define EVP_CIPHER_block_size_CFB	1
-
-/* Declaring so many ciphers by hand would be a pain.
-   Instead introduce a bit of preprocessor magic :-) */
-#define	DECLARE_AES_EVP(ksize,lmode,umode)	\
-static const EVP_CIPHER padlock_aes_##ksize##_##lmode = {	\
-	NID_aes_##ksize##_##lmode,		\
-	EVP_CIPHER_block_size_##umode,	\
-	AES_KEY_SIZE_##ksize,		\
-	AES_BLOCK_SIZE,			\
-	0 | EVP_CIPH_##umode##_MODE,	\
-	padlock_aes_init_key,		\
-	padlock_aes_cipher,		\
-	NULL,				\
-	sizeof(struct padlock_cipher_data) + 16,	\
-	EVP_CIPHER_set_asn1_iv,		\
-	EVP_CIPHER_get_asn1_iv,		\
-	NULL,				\
-	NULL				\
+                              const unsigned char *in, size_t nbytes);
+
+#    define NEAREST_ALIGNED(ptr) ( (unsigned char *)(ptr) +         \
+        ( (0x10 - ((size_t)(ptr) & 0x0F)) & 0x0F )      )
+#    define ALIGNED_CIPHER_DATA(ctx) ((struct padlock_cipher_data *)\
+        NEAREST_ALIGNED(ctx->cipher_data))
+
+#    define EVP_CIPHER_block_size_ECB       AES_BLOCK_SIZE
+#    define EVP_CIPHER_block_size_CBC       AES_BLOCK_SIZE
+#    define EVP_CIPHER_block_size_OFB       1
+#    define EVP_CIPHER_block_size_CFB       1
+
+/*
+ * Declaring so many ciphers by hand would be a pain. Instead introduce a bit
+ * of preprocessor magic :-)
+ */
+#    define DECLARE_AES_EVP(ksize,lmode,umode)      \
+static const EVP_CIPHER padlock_aes_##ksize##_##lmode = {       \
+        NID_aes_##ksize##_##lmode,              \
+        EVP_CIPHER_block_size_##umode,  \
+        AES_KEY_SIZE_##ksize,           \
+        AES_BLOCK_SIZE,                 \
+        0 | EVP_CIPH_##umode##_MODE,    \
+        padlock_aes_init_key,           \
+        padlock_aes_cipher,             \
+        NULL,                           \
+        sizeof(struct padlock_cipher_data) + 16,        \
+        EVP_CIPHER_set_asn1_iv,         \
+        EVP_CIPHER_get_asn1_iv,         \
+        NULL,                           \
+        NULL                            \
 }
 
-DECLARE_AES_EVP(128,ecb,ECB);
-DECLARE_AES_EVP(128,cbc,CBC);
-DECLARE_AES_EVP(128,cfb,CFB);
-DECLARE_AES_EVP(128,ofb,OFB);
+DECLARE_AES_EVP(128, ecb, ECB);
+DECLARE_AES_EVP(128, cbc, CBC);
+DECLARE_AES_EVP(128, cfb, CFB);
+DECLARE_AES_EVP(128, ofb, OFB);
 
-DECLARE_AES_EVP(192,ecb,ECB);
-DECLARE_AES_EVP(192,cbc,CBC);
-DECLARE_AES_EVP(192,cfb,CFB);
-DECLARE_AES_EVP(192,ofb,OFB);
+DECLARE_AES_EVP(192, ecb, ECB);
+DECLARE_AES_EVP(192, cbc, CBC);
+DECLARE_AES_EVP(192, cfb, CFB);
+DECLARE_AES_EVP(192, ofb, OFB);
 
-DECLARE_AES_EVP(256,ecb,ECB);
-DECLARE_AES_EVP(256,cbc,CBC);
-DECLARE_AES_EVP(256,cfb,CFB);
-DECLARE_AES_EVP(256,ofb,OFB);
+DECLARE_AES_EVP(256, ecb, ECB);
+DECLARE_AES_EVP(256, cbc, CBC);
+DECLARE_AES_EVP(256, cfb, CFB);
+DECLARE_AES_EVP(256, ofb, OFB);
 
 static int
-padlock_ciphers (ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid)
+padlock_ciphers(ENGINE *e, const EVP_CIPHER **cipher, const int **nids,
+                int nid)
 {
-	/* No specific cipher => return a list of supported nids ... */
-	if (!cipher) {
-		*nids = padlock_cipher_nids;
-		return padlock_cipher_nids_num;
-	}
-
-	/* ... or the requested "cipher" otherwise */
-	switch (nid) {
-	  case NID_aes_128_ecb:
-	    *cipher = &padlock_aes_128_ecb;
-	    break;
-	  case NID_aes_128_cbc:
-	    *cipher = &padlock_aes_128_cbc;
-	    break;
-	  case NID_aes_128_cfb:
-	    *cipher = &padlock_aes_128_cfb;
-	    break;
-	  case NID_aes_128_ofb:
-	    *cipher = &padlock_aes_128_ofb;
-	    break;
-
-	  case NID_aes_192_ecb:
-	    *cipher = &padlock_aes_192_ecb;
-	    break;
-	  case NID_aes_192_cbc:
-	    *cipher = &padlock_aes_192_cbc;
-	    break;
-	  case NID_aes_192_cfb:
-	    *cipher = &padlock_aes_192_cfb;
-	    break;
-	  case NID_aes_192_ofb:
-	    *cipher = &padlock_aes_192_ofb;
-	    break;
-
-	  case NID_aes_256_ecb:
-	    *cipher = &padlock_aes_256_ecb;
-	    break;
-	  case NID_aes_256_cbc:
-	    *cipher = &padlock_aes_256_cbc;
-	    break;
-	  case NID_aes_256_cfb:
-	    *cipher = &padlock_aes_256_cfb;
-	    break;
-	  case NID_aes_256_ofb:
-	    *cipher = &padlock_aes_256_ofb;
-	    break;
-
-	  default:
-	    /* Sorry, we don't support this NID */
-	    *cipher = NULL;
-	    return 0;
-	}
-
-	return 1;
+    /* No specific cipher => return a list of supported nids ... */
+    if (!cipher) {
+        *nids = padlock_cipher_nids;
+        return padlock_cipher_nids_num;
+    }
+
+    /* ... or the requested "cipher" otherwise */
+    switch (nid) {
+    case NID_aes_128_ecb:
+        *cipher = &padlock_aes_128_ecb;
+        break;
+    case NID_aes_128_cbc:
+        *cipher = &padlock_aes_128_cbc;
+        break;
+    case NID_aes_128_cfb:
+        *cipher = &padlock_aes_128_cfb;
+        break;
+    case NID_aes_128_ofb:
+        *cipher = &padlock_aes_128_ofb;
+        break;
+
+    case NID_aes_192_ecb:
+        *cipher = &padlock_aes_192_ecb;
+        break;
+    case NID_aes_192_cbc:
+        *cipher = &padlock_aes_192_cbc;
+        break;
+    case NID_aes_192_cfb:
+        *cipher = &padlock_aes_192_cfb;
+        break;
+    case NID_aes_192_ofb:
+        *cipher = &padlock_aes_192_ofb;
+        break;
+
+    case NID_aes_256_ecb:
+        *cipher = &padlock_aes_256_ecb;
+        break;
+    case NID_aes_256_cbc:
+        *cipher = &padlock_aes_256_cbc;
+        break;
+    case NID_aes_256_cfb:
+        *cipher = &padlock_aes_256_cfb;
+        break;
+    case NID_aes_256_ofb:
+        *cipher = &padlock_aes_256_ofb;
+        break;
+
+    default:
+        /* Sorry, we don't support this NID */
+        *cipher = NULL;
+        return 0;
+    }
+
+    return 1;
 }
 
 /* Prepare the encryption key for PadLock usage */
 static int
-padlock_aes_init_key (EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		      const unsigned char *iv, int enc)
+padlock_aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+                     const unsigned char *iv, int enc)
 {
-	struct padlock_cipher_data *cdata;
-	int key_len = EVP_CIPHER_CTX_key_length(ctx) * 8;
-
-	if (key==NULL) return 0;	/* ERROR */
-
-	cdata = ALIGNED_CIPHER_DATA(ctx);
-	memset(cdata, 0, sizeof(struct padlock_cipher_data));
-
-	/* Prepare Control word. */
-	if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE)
-		cdata->cword.b.encdec = 0;
-	else
-		cdata->cword.b.encdec = (ctx->encrypt == 0);
-	cdata->cword.b.rounds = 10 + (key_len - 128) / 32;
-	cdata->cword.b.ksize = (key_len - 128) / 64;
-
-	switch(key_len) {
-		case 128:
-			/* PadLock can generate an extended key for
-			   AES128 in hardware */
-			memcpy(cdata->ks.rd_key, key, AES_KEY_SIZE_128);
-			cdata->cword.b.keygen = 0;
-			break;
-
-		case 192:
-		case 256:
-			/* Generate an extended AES key in software.
-			   Needed for AES192/AES256 */
-			/* Well, the above applies to Stepping 8 CPUs
-			   and is listed as hardware errata. They most
-			   likely will fix it at some point and then
-			   a check for stepping would be due here. */
-			if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE ||
-			    EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE ||
-			    enc)
-				AES_set_encrypt_key(key, key_len, &cdata->ks);
-			else
-				AES_set_decrypt_key(key, key_len, &cdata->ks);
-#ifndef AES_ASM
-			/* OpenSSL C functions use byte-swapped extended key. */
-			padlock_bswapl(&cdata->ks);
-#endif
-			cdata->cword.b.keygen = 1;
-			break;
-
-		default:
-			/* ERROR */
-			return 0;
-	}
-
-	/*
-	 * This is done to cover for cases when user reuses the
-	 * context for new key. The catch is that if we don't do
-	 * this, padlock_eas_cipher might proceed with old key...
-	 */
-	padlock_reload_key ();
-
-	return 1;
+    struct padlock_cipher_data *cdata;
+    int key_len = EVP_CIPHER_CTX_key_length(ctx) * 8;
+
+    if (key == NULL)
+        return 0;               /* ERROR */
+
+    cdata = ALIGNED_CIPHER_DATA(ctx);
+    memset(cdata, 0, sizeof(struct padlock_cipher_data));
+
+    /* Prepare Control word. */
+    if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE)
+        cdata->cword.b.encdec = 0;
+    else
+        cdata->cword.b.encdec = (ctx->encrypt == 0);
+    cdata->cword.b.rounds = 10 + (key_len - 128) / 32;
+    cdata->cword.b.ksize = (key_len - 128) / 64;
+
+    switch (key_len) {
+    case 128:
+        /*
+         * PadLock can generate an extended key for AES128 in hardware
+         */
+        memcpy(cdata->ks.rd_key, key, AES_KEY_SIZE_128);
+        cdata->cword.b.keygen = 0;
+        break;
+
+    case 192:
+    case 256:
+        /*
+         * Generate an extended AES key in software. Needed for AES192/AES256
+         */
+        /*
+         * Well, the above applies to Stepping 8 CPUs and is listed as
+         * hardware errata. They most likely will fix it at some point and
+         * then a check for stepping would be due here.
+         */
+        if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE ||
+            EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE || enc)
+            AES_set_encrypt_key(key, key_len, &cdata->ks);
+        else
+            AES_set_decrypt_key(key, key_len, &cdata->ks);
+#    ifndef AES_ASM
+        /*
+         * OpenSSL C functions use byte-swapped extended key.
+         */
+        padlock_bswapl(&cdata->ks);
+#    endif
+        cdata->cword.b.keygen = 1;
+        break;
+
+    default:
+        /* ERROR */
+        return 0;
+    }
+
+    /*
+     * This is done to cover for cases when user reuses the
+     * context for new key. The catch is that if we don't do
+     * this, padlock_eas_cipher might proceed with old key...
+     */
+    padlock_reload_key();
+
+    return 1;
 }
 
-/*- 
+/*-
  * Simplified version of padlock_aes_cipher() used when
  * 1) both input and output buffers are at aligned addresses.
  * or when
@@ -866,314 +797,329 @@ padlock_aes_init_key (EVP_CIPHER_CTX *ctx, const unsigned char *key,
  */
 static int
 padlock_aes_cipher_omnivorous(EVP_CIPHER_CTX *ctx, unsigned char *out_arg,
-		const unsigned char *in_arg, size_t nbytes)
+                              const unsigned char *in_arg, size_t nbytes)
 {
-	struct padlock_cipher_data *cdata;
-	void  *iv;
-
-	cdata = ALIGNED_CIPHER_DATA(ctx);
-	padlock_verify_context(cdata);
-
-	switch (EVP_CIPHER_CTX_mode(ctx)) {
-	case EVP_CIPH_ECB_MODE:
-		padlock_xcrypt_ecb(nbytes/AES_BLOCK_SIZE, cdata, out_arg, in_arg);
-		break;
-
-	case EVP_CIPH_CBC_MODE:
-		memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
-		iv = padlock_xcrypt_cbc(nbytes/AES_BLOCK_SIZE, cdata, out_arg, in_arg);
-		memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
-		break;
-
-	case EVP_CIPH_CFB_MODE:
-		memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
-		iv = padlock_xcrypt_cfb(nbytes/AES_BLOCK_SIZE, cdata, out_arg, in_arg);
-		memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
-		break;
-
-	case EVP_CIPH_OFB_MODE:
-		memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
-		padlock_xcrypt_ofb(nbytes/AES_BLOCK_SIZE, cdata, out_arg, in_arg);
-		memcpy(ctx->iv, cdata->iv, AES_BLOCK_SIZE);
-		break;
-
-	default:
-		return 0;
-	}
-
-	memset(cdata->iv, 0, AES_BLOCK_SIZE);
-
-	return 1;
+    struct padlock_cipher_data *cdata;
+    void *iv;
+
+    cdata = ALIGNED_CIPHER_DATA(ctx);
+    padlock_verify_context(cdata);
+
+    switch (EVP_CIPHER_CTX_mode(ctx)) {
+    case EVP_CIPH_ECB_MODE:
+        padlock_xcrypt_ecb(nbytes / AES_BLOCK_SIZE, cdata, out_arg, in_arg);
+        break;
+
+    case EVP_CIPH_CBC_MODE:
+        memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        iv = padlock_xcrypt_cbc(nbytes / AES_BLOCK_SIZE, cdata, out_arg,
+                                in_arg);
+        memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
+        break;
+
+    case EVP_CIPH_CFB_MODE:
+        memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        iv = padlock_xcrypt_cfb(nbytes / AES_BLOCK_SIZE, cdata, out_arg,
+                                in_arg);
+        memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
+        break;
+
+    case EVP_CIPH_OFB_MODE:
+        memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        padlock_xcrypt_ofb(nbytes / AES_BLOCK_SIZE, cdata, out_arg, in_arg);
+        memcpy(ctx->iv, cdata->iv, AES_BLOCK_SIZE);
+        break;
+
+    default:
+        return 0;
+    }
+
+    memset(cdata->iv, 0, AES_BLOCK_SIZE);
+
+    return 1;
 }
 
-#ifndef  PADLOCK_CHUNK
-# define PADLOCK_CHUNK	512	/* Must be a power of 2 larger than 16 */
-#endif
-#if PADLOCK_CHUNK<16 || PADLOCK_CHUNK&(PADLOCK_CHUNK-1)
-# error "insane PADLOCK_CHUNK..."
-#endif
+#    ifndef  PADLOCK_CHUNK
+#     define PADLOCK_CHUNK  512 /* Must be a power of 2 larger than 16 */
+#    endif
+#    if PADLOCK_CHUNK<16 || PADLOCK_CHUNK&(PADLOCK_CHUNK-1)
+#     error "insane PADLOCK_CHUNK..."
+#    endif
 
-/* Re-align the arguments to 16-Bytes boundaries and run the 
-   encryption function itself. This function is not AES-specific. */
+/*
+ * Re-align the arguments to 16-Bytes boundaries and run the encryption
+ * function itself. This function is not AES-specific.
+ */
 static int
 padlock_aes_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out_arg,
-		   const unsigned char *in_arg, size_t nbytes)
+                   const unsigned char *in_arg, size_t nbytes)
 {
-	struct padlock_cipher_data *cdata;
-	const  void *inp;
-	unsigned char  *out;
-	void  *iv;
-	int    inp_misaligned, out_misaligned, realign_in_loop;
-	size_t chunk, allocated=0;
-
-	/* ctx->num is maintained in byte-oriented modes,
-	   such as CFB and OFB... */
-	if ((chunk = ctx->num)) { /* borrow chunk variable */
-		unsigned char *ivp=ctx->iv;
-
-		switch (EVP_CIPHER_CTX_mode(ctx)) {
-		case EVP_CIPH_CFB_MODE:
-			if (chunk >= AES_BLOCK_SIZE)
-				return 0; /* bogus value */
-
-			if (ctx->encrypt)
-				while (chunknum = chunk%AES_BLOCK_SIZE;
-			break;
-		case EVP_CIPH_OFB_MODE:
-			if (chunk >= AES_BLOCK_SIZE)
-				return 0; /* bogus value */
-
-			while (chunknum = chunk%AES_BLOCK_SIZE;
-			break;
-		}
-	}
-
-	if (nbytes == 0)
-		return 1;
-#if 0
-	if (nbytes % AES_BLOCK_SIZE)
-		return 0; /* are we expected to do tail processing? */
-#else
-	/* nbytes is always multiple of AES_BLOCK_SIZE in ECB and CBC
-	   modes and arbitrary value in byte-oriented modes, such as
-	   CFB and OFB... */
-#endif
-
-	/* VIA promises CPUs that won't require alignment in the future.
-	   For now padlock_aes_align_required is initialized to 1 and
-	   the condition is never met... */
-	/* C7 core is capable to manage unaligned input in non-ECB[!]
-	   mode, but performance penalties appear to be approximately
-	   same as for software alignment below or ~3x. They promise to
-	   improve it in the future, but for now we can just as well
-	   pretend that it can only handle aligned input... */
-	if (!padlock_aes_align_required && (nbytes%AES_BLOCK_SIZE)==0)
-		return padlock_aes_cipher_omnivorous(ctx, out_arg, in_arg, nbytes);
-
-	inp_misaligned = (((size_t)in_arg) & 0x0F);
-	out_misaligned = (((size_t)out_arg) & 0x0F);
-
-	/* Note that even if output is aligned and input not,
-	 * I still prefer to loop instead of copy the whole
-	 * input and then encrypt in one stroke. This is done
-	 * in order to improve L1 cache utilization... */
-	realign_in_loop = out_misaligned|inp_misaligned;
-
-	if (!realign_in_loop && (nbytes%AES_BLOCK_SIZE)==0)
-		return padlock_aes_cipher_omnivorous(ctx, out_arg, in_arg, nbytes);
-
-	/* this takes one "if" out of the loops */
-	chunk  = nbytes;
-	chunk %= PADLOCK_CHUNK;
-	if (chunk==0) chunk = PADLOCK_CHUNK;
-
-	if (out_misaligned) {
-		/* optmize for small input */
-		allocated = (chunkiv, ctx->iv, AES_BLOCK_SIZE);
-		goto cbc_shortcut;
-		do	{
-			if (iv != cdata->iv)
-				memcpy(cdata->iv, iv, AES_BLOCK_SIZE);
-			chunk = PADLOCK_CHUNK;
-		cbc_shortcut: /* optimize for small input */
-			if (inp_misaligned)
-				inp = padlock_memcpy(out, in_arg, chunk);
-			else
-				inp = in_arg;
-			in_arg += chunk;
-
-			iv = padlock_xcrypt_cbc(chunk/AES_BLOCK_SIZE, cdata, out, inp);
-
-			if (out_misaligned)
-				out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
-			else
-				out     = out_arg+=chunk;
-
-		} while (nbytes -= chunk);
-		memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
-		break;
-
-	case EVP_CIPH_CFB_MODE:
-		memcpy (iv = cdata->iv, ctx->iv, AES_BLOCK_SIZE);
-		chunk &= ~(AES_BLOCK_SIZE-1);
-		if (chunk)	goto cfb_shortcut;
-		else		goto cfb_skiploop;
-		do	{
-			if (iv != cdata->iv)
-				memcpy(cdata->iv, iv, AES_BLOCK_SIZE);
-			chunk = PADLOCK_CHUNK;
-		cfb_shortcut: /* optimize for small input */
-			if (inp_misaligned)
-				inp = padlock_memcpy(out, in_arg, chunk);
-			else
-				inp = in_arg;
-			in_arg += chunk;
-
-			iv = padlock_xcrypt_cfb(chunk/AES_BLOCK_SIZE, cdata, out, inp);
-
-			if (out_misaligned)
-				out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
-			else
-				out     = out_arg+=chunk;
-
-			nbytes -= chunk;
-		} while (nbytes >= AES_BLOCK_SIZE);
-
-		cfb_skiploop:
-		if (nbytes) {
-			unsigned char *ivp = cdata->iv;
-
-			if (iv != ivp) {
-				memcpy(ivp, iv, AES_BLOCK_SIZE);
-				iv = ivp;
-			}
-			ctx->num = nbytes;
-			if (cdata->cword.b.encdec) {
-				cdata->cword.b.encdec=0;
-				padlock_reload_key();
-				padlock_xcrypt_ecb(1,cdata,ivp,ivp);
-				cdata->cword.b.encdec=1;
-				padlock_reload_key();
-				while(nbytes) {
-					unsigned char c = *(in_arg++);
-					*(out_arg++) = c ^ *ivp;
-					*(ivp++) = c, nbytes--;
-				}
-			}
-			else {	padlock_reload_key();
-				padlock_xcrypt_ecb(1,cdata,ivp,ivp);
-				padlock_reload_key();
-				while (nbytes) {
-					*ivp = *(out_arg++) = *(in_arg++) ^ *ivp;
-					ivp++, nbytes--;
-				}
-			}
-		}
-
-		memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
-		break;
-
-	case EVP_CIPH_OFB_MODE:
-		memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
-		chunk &= ~(AES_BLOCK_SIZE-1);
-		if (chunk) do	{
-			if (inp_misaligned)
-				inp = padlock_memcpy(out, in_arg, chunk);
-			else
-				inp = in_arg;
-			in_arg += chunk;
-
-			padlock_xcrypt_ofb(chunk/AES_BLOCK_SIZE, cdata, out, inp);
-
-			if (out_misaligned)
-				out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
-			else
-				out     = out_arg+=chunk;
-
-			nbytes -= chunk;
-			chunk   = PADLOCK_CHUNK;
-		} while (nbytes >= AES_BLOCK_SIZE);
-
-		if (nbytes) {
-			unsigned char *ivp = cdata->iv;
-
-			ctx->num = nbytes;
-			padlock_reload_key();	/* empirically found */
-			padlock_xcrypt_ecb(1,cdata,ivp,ivp);
-			padlock_reload_key();	/* empirically found */
-			while (nbytes) {
-				*(out_arg++) = *(in_arg++) ^ *ivp;
-				ivp++, nbytes--;
-			}
-		}
-
-		memcpy(ctx->iv, cdata->iv, AES_BLOCK_SIZE);
-		break;
-
-	default:
-		return 0;
-	}
-
-	/* Clean the realign buffer if it was used */
-	if (out_misaligned) {
-		volatile unsigned long *p=(void *)out;
-		size_t   n = allocated/sizeof(*p);
-		while (n--) *p++=0;
-	}
-
-	memset(cdata->iv, 0, AES_BLOCK_SIZE);
-
-	return 1;
+    struct padlock_cipher_data *cdata;
+    const void *inp;
+    unsigned char *out;
+    void *iv;
+    int inp_misaligned, out_misaligned, realign_in_loop;
+    size_t chunk, allocated = 0;
+
+    /*
+     * ctx->num is maintained in byte-oriented modes, such as CFB and OFB...
+     */
+    if ((chunk = ctx->num)) {   /* borrow chunk variable */
+        unsigned char *ivp = ctx->iv;
+
+        switch (EVP_CIPHER_CTX_mode(ctx)) {
+        case EVP_CIPH_CFB_MODE:
+            if (chunk >= AES_BLOCK_SIZE)
+                return 0;       /* bogus value */
+
+            if (ctx->encrypt)
+                while (chunk < AES_BLOCK_SIZE && nbytes != 0) {
+                    ivp[chunk] = *(out_arg++) = *(in_arg++) ^ ivp[chunk];
+                    chunk++, nbytes--;
+            } else
+                while (chunk < AES_BLOCK_SIZE && nbytes != 0) {
+                    unsigned char c = *(in_arg++);
+                    *(out_arg++) = c ^ ivp[chunk];
+                    ivp[chunk++] = c, nbytes--;
+                }
+
+            ctx->num = chunk % AES_BLOCK_SIZE;
+            break;
+        case EVP_CIPH_OFB_MODE:
+            if (chunk >= AES_BLOCK_SIZE)
+                return 0;       /* bogus value */
+
+            while (chunk < AES_BLOCK_SIZE && nbytes != 0) {
+                *(out_arg++) = *(in_arg++) ^ ivp[chunk];
+                chunk++, nbytes--;
+            }
+
+            ctx->num = chunk % AES_BLOCK_SIZE;
+            break;
+        }
+    }
+
+    if (nbytes == 0)
+        return 1;
+#    if 0
+    if (nbytes % AES_BLOCK_SIZE)
+        return 0;               /* are we expected to do tail processing? */
+#    else
+    /*
+     * nbytes is always multiple of AES_BLOCK_SIZE in ECB and CBC modes and
+     * arbitrary value in byte-oriented modes, such as CFB and OFB...
+     */
+#    endif
+
+    /*
+     * VIA promises CPUs that won't require alignment in the future. For now
+     * padlock_aes_align_required is initialized to 1 and the condition is
+     * never met...
+     */
+    /*
+     * C7 core is capable to manage unaligned input in non-ECB[!] mode, but
+     * performance penalties appear to be approximately same as for software
+     * alignment below or ~3x. They promise to improve it in the future, but
+     * for now we can just as well pretend that it can only handle aligned
+     * input...
+     */
+    if (!padlock_aes_align_required && (nbytes % AES_BLOCK_SIZE) == 0)
+        return padlock_aes_cipher_omnivorous(ctx, out_arg, in_arg, nbytes);
+
+    inp_misaligned = (((size_t)in_arg) & 0x0F);
+    out_misaligned = (((size_t)out_arg) & 0x0F);
+
+    /*
+     * Note that even if output is aligned and input not, I still prefer to
+     * loop instead of copy the whole input and then encrypt in one stroke.
+     * This is done in order to improve L1 cache utilization...
+     */
+    realign_in_loop = out_misaligned | inp_misaligned;
+
+    if (!realign_in_loop && (nbytes % AES_BLOCK_SIZE) == 0)
+        return padlock_aes_cipher_omnivorous(ctx, out_arg, in_arg, nbytes);
+
+    /* this takes one "if" out of the loops */
+    chunk = nbytes;
+    chunk %= PADLOCK_CHUNK;
+    if (chunk == 0)
+        chunk = PADLOCK_CHUNK;
+
+    if (out_misaligned) {
+        /* optmize for small input */
+        allocated = (chunk < nbytes ? PADLOCK_CHUNK : nbytes);
+        out = alloca(0x10 + allocated);
+        out = NEAREST_ALIGNED(out);
+    } else
+        out = out_arg;
+
+    cdata = ALIGNED_CIPHER_DATA(ctx);
+    padlock_verify_context(cdata);
+
+    switch (EVP_CIPHER_CTX_mode(ctx)) {
+    case EVP_CIPH_ECB_MODE:
+        do {
+            if (inp_misaligned)
+                inp = padlock_memcpy(out, in_arg, chunk);
+            else
+                inp = in_arg;
+            in_arg += chunk;
+
+            padlock_xcrypt_ecb(chunk / AES_BLOCK_SIZE, cdata, out, inp);
+
+            if (out_misaligned)
+                out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
+            else
+                out = out_arg += chunk;
+
+            nbytes -= chunk;
+            chunk = PADLOCK_CHUNK;
+        } while (nbytes);
+        break;
+
+    case EVP_CIPH_CBC_MODE:
+        memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        goto cbc_shortcut;
+        do {
+            if (iv != cdata->iv)
+                memcpy(cdata->iv, iv, AES_BLOCK_SIZE);
+            chunk = PADLOCK_CHUNK;
+ cbc_shortcut:                 /* optimize for small input */
+            if (inp_misaligned)
+                inp = padlock_memcpy(out, in_arg, chunk);
+            else
+                inp = in_arg;
+            in_arg += chunk;
+
+            iv = padlock_xcrypt_cbc(chunk / AES_BLOCK_SIZE, cdata, out, inp);
+
+            if (out_misaligned)
+                out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
+            else
+                out = out_arg += chunk;
+
+        } while (nbytes -= chunk);
+        memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
+        break;
+
+    case EVP_CIPH_CFB_MODE:
+        memcpy(iv = cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        chunk &= ~(AES_BLOCK_SIZE - 1);
+        if (chunk)
+            goto cfb_shortcut;
+        else
+            goto cfb_skiploop;
+        do {
+            if (iv != cdata->iv)
+                memcpy(cdata->iv, iv, AES_BLOCK_SIZE);
+            chunk = PADLOCK_CHUNK;
+ cfb_shortcut:                 /* optimize for small input */
+            if (inp_misaligned)
+                inp = padlock_memcpy(out, in_arg, chunk);
+            else
+                inp = in_arg;
+            in_arg += chunk;
+
+            iv = padlock_xcrypt_cfb(chunk / AES_BLOCK_SIZE, cdata, out, inp);
+
+            if (out_misaligned)
+                out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
+            else
+                out = out_arg += chunk;
+
+            nbytes -= chunk;
+        } while (nbytes >= AES_BLOCK_SIZE);
+
+ cfb_skiploop:
+        if (nbytes) {
+            unsigned char *ivp = cdata->iv;
+
+            if (iv != ivp) {
+                memcpy(ivp, iv, AES_BLOCK_SIZE);
+                iv = ivp;
+            }
+            ctx->num = nbytes;
+            if (cdata->cword.b.encdec) {
+                cdata->cword.b.encdec = 0;
+                padlock_reload_key();
+                padlock_xcrypt_ecb(1, cdata, ivp, ivp);
+                cdata->cword.b.encdec = 1;
+                padlock_reload_key();
+                while (nbytes) {
+                    unsigned char c = *(in_arg++);
+                    *(out_arg++) = c ^ *ivp;
+                    *(ivp++) = c, nbytes--;
+                }
+            } else {
+                padlock_reload_key();
+                padlock_xcrypt_ecb(1, cdata, ivp, ivp);
+                padlock_reload_key();
+                while (nbytes) {
+                    *ivp = *(out_arg++) = *(in_arg++) ^ *ivp;
+                    ivp++, nbytes--;
+                }
+            }
+        }
+
+        memcpy(ctx->iv, iv, AES_BLOCK_SIZE);
+        break;
+
+    case EVP_CIPH_OFB_MODE:
+        memcpy(cdata->iv, ctx->iv, AES_BLOCK_SIZE);
+        chunk &= ~(AES_BLOCK_SIZE - 1);
+        if (chunk)
+            do {
+                if (inp_misaligned)
+                    inp = padlock_memcpy(out, in_arg, chunk);
+                else
+                    inp = in_arg;
+                in_arg += chunk;
+
+                padlock_xcrypt_ofb(chunk / AES_BLOCK_SIZE, cdata, out, inp);
+
+                if (out_misaligned)
+                    out_arg = padlock_memcpy(out_arg, out, chunk) + chunk;
+                else
+                    out = out_arg += chunk;
+
+                nbytes -= chunk;
+                chunk = PADLOCK_CHUNK;
+            } while (nbytes >= AES_BLOCK_SIZE);
+
+        if (nbytes) {
+            unsigned char *ivp = cdata->iv;
+
+            ctx->num = nbytes;
+            padlock_reload_key(); /* empirically found */
+            padlock_xcrypt_ecb(1, cdata, ivp, ivp);
+            padlock_reload_key(); /* empirically found */
+            while (nbytes) {
+                *(out_arg++) = *(in_arg++) ^ *ivp;
+                ivp++, nbytes--;
+            }
+        }
+
+        memcpy(ctx->iv, cdata->iv, AES_BLOCK_SIZE);
+        break;
+
+    default:
+        return 0;
+    }
+
+    /* Clean the realign buffer if it was used */
+    if (out_misaligned) {
+        volatile unsigned long *p = (void *)out;
+        size_t n = allocated / sizeof(*p);
+        while (n--)
+            *p++ = 0;
+    }
+
+    memset(cdata->iv, 0, AES_BLOCK_SIZE);
+
+    return 1;
 }
 
-#endif /* OPENSSL_NO_AES */
+#   endif                       /* OPENSSL_NO_AES */
 
 /* ===== Random Number Generator ===== */
 /*
@@ -1182,64 +1128,75 @@ padlock_aes_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out_arg,
  * (posted at http://www.via.com.tw/en/viac3/c3.jsp) nor does it
  * provide meaningful error control...
  */
-/* Wrapper that provides an interface between the API and 
-   the raw PadLock RNG */
-static int
-padlock_rand_bytes(unsigned char *output, int count)
+/*
+ * Wrapper that provides an interface between the API and the raw PadLock
+ * RNG
+ */
+static int padlock_rand_bytes(unsigned char *output, int count)
 {
-	unsigned int eax, buf;
-
-	while (count >= 8) {
-		eax = padlock_xstore(output, 0);
-		if (!(eax&(1<<6)))	return 0; /* RNG disabled */
-		/* this ---vv--- covers DC bias, Raw Bits and String Filter */
-		if (eax&(0x1F<<10))	return 0;
-		if ((eax&0x1F)==0)	continue; /* no data, retry... */
-		if ((eax&0x1F)!=8)	return 0; /* fatal failure...  */
-		output += 8;
-		count  -= 8;
-	}
-	while (count > 0) {
-		eax = padlock_xstore(&buf, 3);
-		if (!(eax&(1<<6)))	return 0; /* RNG disabled */
-		/* this ---vv--- covers DC bias, Raw Bits and String Filter */
-		if (eax&(0x1F<<10))	return 0;
-		if ((eax&0x1F)==0)	continue; /* no data, retry... */
-		if ((eax&0x1F)!=1)	return 0; /* fatal failure...  */
-		*output++ = (unsigned char)buf;
-		count--;
-	}
-	*(volatile unsigned int *)&buf=0;
-
-	return 1;
+    unsigned int eax, buf;
+
+    while (count >= 8) {
+        eax = padlock_xstore(output, 0);
+        if (!(eax & (1 << 6)))
+            return 0;           /* RNG disabled */
+        /* this ---vv--- covers DC bias, Raw Bits and String Filter */
+        if (eax & (0x1F << 10))
+            return 0;
+        if ((eax & 0x1F) == 0)
+            continue;           /* no data, retry... */
+        if ((eax & 0x1F) != 8)
+            return 0;           /* fatal failure...  */
+        output += 8;
+        count -= 8;
+    }
+    while (count > 0) {
+        eax = padlock_xstore(&buf, 3);
+        if (!(eax & (1 << 6)))
+            return 0;           /* RNG disabled */
+        /* this ---vv--- covers DC bias, Raw Bits and String Filter */
+        if (eax & (0x1F << 10))
+            return 0;
+        if ((eax & 0x1F) == 0)
+            continue;           /* no data, retry... */
+        if ((eax & 0x1F) != 1)
+            return 0;           /* fatal failure...  */
+        *output++ = (unsigned char)buf;
+        count--;
+    }
+    *(volatile unsigned int *)&buf = 0;
+
+    return 1;
 }
 
 /* Dummy but necessary function */
-static int
-padlock_rand_status(void)
+static int padlock_rand_status(void)
 {
-	return 1;
+    return 1;
 }
 
 /* Prepare structure for registration */
 static RAND_METHOD padlock_rand = {
-	NULL,			/* seed */
-	padlock_rand_bytes,	/* bytes */
-	NULL,			/* cleanup */
-	NULL,			/* add */
-	padlock_rand_bytes,	/* pseudorand */
-	padlock_rand_status,	/* rand status */
+    NULL,                       /* seed */
+    padlock_rand_bytes,         /* bytes */
+    NULL,                       /* cleanup */
+    NULL,                       /* add */
+    padlock_rand_bytes,         /* pseudorand */
+    padlock_rand_status,        /* rand status */
 };
 
-#else  /* !COMPILE_HW_PADLOCK */
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+#  else                         /* !COMPILE_HW_PADLOCK */
+#   ifndef OPENSSL_NO_DYNAMIC_ENGINE
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
 OPENSSL_EXPORT
-int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { return 0; }
-IMPLEMENT_DYNAMIC_CHECK_FN()
-#endif
-#endif /* COMPILE_HW_PADLOCK */
+    int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns)
+{
+    return 0;
+}
 
-#endif /* !OPENSSL_NO_HW_PADLOCK */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+#   endif
+#  endif                        /* COMPILE_HW_PADLOCK */
+# endif                         /* !OPENSSL_NO_HW_PADLOCK */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_sureware.c b/engines/e_sureware.c
index f9167c45dd..1005dfc903 100644
--- a/engines/e_sureware.c
+++ b/engines/e_sureware.c
@@ -1,13 +1,13 @@
 /*-
 *  Written by Corinne Dive-Reclus(cdive@baltimore.com)
-* 
+*
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
-*    notice, this list of conditions and the following disclaimer. 
+*    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
@@ -59,42 +59,43 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_SUREWARE
+# ifndef OPENSSL_NO_HW_SUREWARE
 
-#ifdef FLAT_INC
-#include "sureware.h"
-#else
-#include "vendor_defns/sureware.h"
-#endif
+#  ifdef FLAT_INC
+#   include "sureware.h"
+#  else
+#   include "vendor_defns/sureware.h"
+#  endif
 
-#define SUREWARE_LIB_NAME "sureware engine"
-#include "e_sureware_err.c"
+#  define SUREWARE_LIB_NAME "sureware engine"
+#  include "e_sureware_err.c"
 
-static int surewarehk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int surewarehk_ctrl(ENGINE *e, int cmd, long i, void *p,
+                           void (*f) (void));
 static int surewarehk_destroy(ENGINE *e);
 static int surewarehk_init(ENGINE *e);
 static int surewarehk_finish(ENGINE *e);
 static int surewarehk_modexp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-	const BIGNUM *m, BN_CTX *ctx);
+                             const BIGNUM *m, BN_CTX *ctx);
 
 /* RSA stuff */
-#ifndef OPENSSL_NO_RSA
-static int surewarehk_rsa_priv_dec(int flen,const unsigned char *from,unsigned char *to,
-			RSA *rsa,int padding);
-static int surewarehk_rsa_sign(int flen,const unsigned char *from,unsigned char *to,
-			    RSA *rsa,int padding);
-#endif
+#  ifndef OPENSSL_NO_RSA
+static int surewarehk_rsa_priv_dec(int flen, const unsigned char *from,
+                                   unsigned char *to, RSA *rsa, int padding);
+static int surewarehk_rsa_sign(int flen, const unsigned char *from,
+                               unsigned char *to, RSA *rsa, int padding);
+#  endif
 
 /* RAND stuff */
 static int surewarehk_rand_bytes(unsigned char *buf, int num);
@@ -103,250 +104,260 @@ static void surewarehk_rand_add(const void *buf, int num, double entropy);
 
 /* KM stuff */
 static EVP_PKEY *surewarehk_load_privkey(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                         UI_METHOD *ui_method,
+                                         void *callback_data);
 static EVP_PKEY *surewarehk_load_pubkey(ENGINE *e, const char *key_id,
-	UI_METHOD *ui_method, void *callback_data);
+                                        UI_METHOD *ui_method,
+                                        void *callback_data);
 static void surewarehk_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
-	int idx,long argl, void *argp);
-#if 0
+                               int idx, long argl, void *argp);
+#  if 0
 static void surewarehk_dh_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
-	int idx,long argl, void *argp);
-#endif
+                                  int idx, long argl, void *argp);
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int surewarehk_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+static int surewarehk_mod_exp_mont(BIGNUM *r, const BIGNUM *a,
+                                   const BIGNUM *p, const BIGNUM *m,
+                                   BN_CTX *ctx, BN_MONT_CTX *m_ctx)
 {
-	return surewarehk_modexp(r, a, p, m, ctx);
+    return surewarehk_modexp(r, a, p, m, ctx);
 }
 
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD surewarehk_rsa =
-	{
-	"SureWare RSA method",
-	NULL, /* pub_enc*/
-	NULL, /* pub_dec*/
-	surewarehk_rsa_sign, /* our rsa_sign is OpenSSL priv_enc*/
-	surewarehk_rsa_priv_dec, /* priv_dec*/
-	NULL, /*mod_exp*/
-	surewarehk_mod_exp_mont, /*mod_exp_mongomery*/
-	NULL, /* init*/
-	NULL, /* finish*/
-	0,	/* RSA flag*/
-	NULL, 
-	NULL, /* OpenSSL sign*/
-	NULL, /* OpenSSL verify*/
-	NULL  /* keygen */
-	};
-#endif
+static RSA_METHOD surewarehk_rsa = {
+    "SureWare RSA method",
+    NULL,                       /* pub_enc */
+    NULL,                       /* pub_dec */
+    surewarehk_rsa_sign,        /* our rsa_sign is OpenSSL priv_enc */
+    surewarehk_rsa_priv_dec,    /* priv_dec */
+    NULL,                       /* mod_exp */
+    surewarehk_mod_exp_mont,    /* mod_exp_mongomery */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* RSA flag */
+    NULL,
+    NULL,                       /* OpenSSL sign */
+    NULL,                       /* OpenSSL verify */
+    NULL                        /* keygen */
+};
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int surewarehk_modexp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-	const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+                                const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                                BN_MONT_CTX *m_ctx)
 {
-	return surewarehk_modexp(r, a, p, m, ctx);
+    return surewarehk_modexp(r, a, p, m, ctx);
 }
 
-static DH_METHOD surewarehk_dh =
-	{
-	"SureWare DH method",
-	NULL,/*gen_key*/
-	NULL,/*agree,*/
-	surewarehk_modexp_dh, /*dh mod exp*/
-	NULL, /* init*/
-	NULL, /* finish*/
-	0,    /* flags*/
-	NULL,
-	NULL
-	};
-#endif
+static DH_METHOD surewarehk_dh = {
+    "SureWare DH method",
+    NULL,                       /* gen_key */
+    NULL,                       /* agree, */
+    surewarehk_modexp_dh,       /* dh mod exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,
+    NULL
+};
+#  endif
 
-static RAND_METHOD surewarehk_rand =
-	{
-	/* "SureWare RAND method", */
-	surewarehk_rand_seed,
-	surewarehk_rand_bytes,
-	NULL,/*cleanup*/
-	surewarehk_rand_add,
-	surewarehk_rand_bytes,
-	NULL,/*rand_status*/
-	};
+static RAND_METHOD surewarehk_rand = {
+    /* "SureWare RAND method", */
+    surewarehk_rand_seed,
+    surewarehk_rand_bytes,
+    NULL,                       /* cleanup */
+    surewarehk_rand_add,
+    surewarehk_rand_bytes,
+    NULL,                       /* rand_status */
+};
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 /* DSA stuff */
-static	DSA_SIG * surewarehk_dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+static DSA_SIG *surewarehk_dsa_do_sign(const unsigned char *dgst, int dlen,
+                                       DSA *dsa);
 static int surewarehk_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont)
+                                  BIGNUM *p1, BIGNUM *a2, BIGNUM *p2,
+                                  BIGNUM *m, BN_CTX *ctx,
+                                  BN_MONT_CTX *in_mont)
 {
-	BIGNUM t;
-	int to_return = 0;
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!surewarehk_modexp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!surewarehk_modexp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	to_return = 1;
-end:
-	BN_free(&t);
-	return to_return;
+    BIGNUM t;
+    int to_return = 0;
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!surewarehk_modexp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!surewarehk_modexp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
+ end:
+    BN_free(&t);
+    return to_return;
 }
 
-static DSA_METHOD surewarehk_dsa =
-	{
-	 "SureWare DSA method", 
-	surewarehk_dsa_do_sign,
-	NULL,/*sign setup*/
-	NULL,/*verify,*/
-	surewarehk_dsa_mod_exp,/*mod exp*/
-	NULL,/*bn mod exp*/
-	NULL, /*init*/
-	NULL,/*finish*/
-	0,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
+static DSA_METHOD surewarehk_dsa = {
+    "SureWare DSA method",
+    surewarehk_dsa_do_sign,
+    NULL,                       /* sign setup */
+    NULL,                       /* verify, */
+    surewarehk_dsa_mod_exp,     /* mod exp */
+    NULL,                       /* bn mod exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
 
 static const char *engine_sureware_id = "sureware";
 static const char *engine_sureware_name = "SureWare hardware engine support";
 
 /* Now, to our own code */
 
-/* As this is only ever called once, there's no need for locking
- * (indeed - the lock will already be held by our caller!!!) */
+/*
+ * As this is only ever called once, there's no need for locking (indeed -
+ * the lock will already be held by our caller!!!)
+ */
 static int bind_sureware(ENGINE *e)
 {
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DSA
-	const DSA_METHOD *meth2;
-#endif
-#ifndef OPENSSL_NO_DH
-	const DH_METHOD *meth3;
-#endif
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    const DSA_METHOD *meth2;
+#  endif
+#  ifndef OPENSSL_NO_DH
+    const DH_METHOD *meth3;
+#  endif
 
-	if(!ENGINE_set_id(e, engine_sureware_id) ||
-	   !ENGINE_set_name(e, engine_sureware_name) ||
-#ifndef OPENSSL_NO_RSA
-	   !ENGINE_set_RSA(e, &surewarehk_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-	   !ENGINE_set_DSA(e, &surewarehk_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-	   !ENGINE_set_DH(e, &surewarehk_dh) ||
-#endif
-	   !ENGINE_set_RAND(e, &surewarehk_rand) ||
-	   !ENGINE_set_destroy_function(e, surewarehk_destroy) ||
-	   !ENGINE_set_init_function(e, surewarehk_init) ||
-	   !ENGINE_set_finish_function(e, surewarehk_finish) ||
-	   !ENGINE_set_ctrl_function(e, surewarehk_ctrl) ||
-	   !ENGINE_set_load_privkey_function(e, surewarehk_load_privkey) ||
-	   !ENGINE_set_load_pubkey_function(e, surewarehk_load_pubkey))
-	  return 0;
+    if (!ENGINE_set_id(e, engine_sureware_id) ||
+        !ENGINE_set_name(e, engine_sureware_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &surewarehk_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &surewarehk_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &surewarehk_dh) ||
+#  endif
+        !ENGINE_set_RAND(e, &surewarehk_rand) ||
+        !ENGINE_set_destroy_function(e, surewarehk_destroy) ||
+        !ENGINE_set_init_function(e, surewarehk_init) ||
+        !ENGINE_set_finish_function(e, surewarehk_finish) ||
+        !ENGINE_set_ctrl_function(e, surewarehk_ctrl) ||
+        !ENGINE_set_load_privkey_function(e, surewarehk_load_privkey) ||
+        !ENGINE_set_load_pubkey_function(e, surewarehk_load_pubkey))
+        return 0;
 
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the cswift-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	if (meth1)
-	{
-		surewarehk_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-		surewarehk_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	}
-#endif
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * cswift-specific mod_exp and mod_exp_crt so we use those functions. NB:
+     * We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    if (meth1) {
+        surewarehk_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+        surewarehk_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    }
+#  endif
 
-#ifndef OPENSSL_NO_DSA
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2 = DSA_OpenSSL();
-	if (meth2)
-	{
-		surewarehk_dsa.dsa_do_verify = meth2->dsa_do_verify;
-	}
-#endif
+#  ifndef OPENSSL_NO_DSA
+    /*
+     * Use the DSA_OpenSSL() method and just hook the mod_exp-ish bits.
+     */
+    meth2 = DSA_OpenSSL();
+    if (meth2) {
+        surewarehk_dsa.dsa_do_verify = meth2->dsa_do_verify;
+    }
+#  endif
 
-#ifndef OPENSSL_NO_DH
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	if (meth3)
-	{
-		surewarehk_dh.generate_key = meth3->generate_key;
-		surewarehk_dh.compute_key = meth3->compute_key;
-	}
-#endif
+#  ifndef OPENSSL_NO_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    if (meth3) {
+        surewarehk_dh.generate_key = meth3->generate_key;
+        surewarehk_dh.compute_key = meth3->compute_key;
+    }
+#  endif
 
-	/* Ensure the sureware error handling is set up */
-	ERR_load_SUREWARE_strings();
-	return 1;
+    /* Ensure the sureware error handling is set up */
+    ERR_load_SUREWARE_strings();
+    return 1;
 }
 
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_helper(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_sureware_id) != 0))
-		return 0;
-	if(!bind_sureware(e))
-		return 0;
-	return 1;
-	}       
+{
+    if (id && (strcmp(id, engine_sureware_id) != 0))
+        return 0;
+    if (!bind_sureware(e))
+        return 0;
+    return 1;
+}
+
 IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
-#else
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
+#  else
 static ENGINE *engine_sureware(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_sureware(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_sureware(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_sureware(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_sureware();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_sureware();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
 
-/* This is a process-global DSO handle used for loading and unloading
- * the SureWareHook library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * SureWareHook library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 static DSO *surewarehk_dso = NULL;
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 /* Index for KM handle.  Not really used yet. */
 static int rsaHndidx = -1;
-#endif
-#ifndef OPENSSL_NO_DSA
+#  endif
+#  ifndef OPENSSL_NO_DSA
 /* Index for KM handle.  Not really used yet. */
 static int dsaHndidx = -1;
-#endif
+#  endif
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 static SureWareHook_Init_t *p_surewarehk_Init = NULL;
 static SureWareHook_Finish_t *p_surewarehk_Finish = NULL;
 static SureWareHook_Rand_Bytes_t *p_surewarehk_Rand_Bytes = NULL;
@@ -355,704 +366,731 @@ static SureWareHook_Load_Privkey_t *p_surewarehk_Load_Privkey = NULL;
 static SureWareHook_Info_Pubkey_t *p_surewarehk_Info_Pubkey = NULL;
 static SureWareHook_Load_Rsa_Pubkey_t *p_surewarehk_Load_Rsa_Pubkey = NULL;
 static SureWareHook_Load_Dsa_Pubkey_t *p_surewarehk_Load_Dsa_Pubkey = NULL;
-static SureWareHook_Free_t *p_surewarehk_Free=NULL;
-static SureWareHook_Rsa_Priv_Dec_t *p_surewarehk_Rsa_Priv_Dec=NULL;
-static SureWareHook_Rsa_Sign_t *p_surewarehk_Rsa_Sign=NULL;
-static SureWareHook_Dsa_Sign_t *p_surewarehk_Dsa_Sign=NULL;
-static SureWareHook_Mod_Exp_t *p_surewarehk_Mod_Exp=NULL;
+static SureWareHook_Free_t *p_surewarehk_Free = NULL;
+static SureWareHook_Rsa_Priv_Dec_t *p_surewarehk_Rsa_Priv_Dec = NULL;
+static SureWareHook_Rsa_Sign_t *p_surewarehk_Rsa_Sign = NULL;
+static SureWareHook_Dsa_Sign_t *p_surewarehk_Dsa_Sign = NULL;
+static SureWareHook_Mod_Exp_t *p_surewarehk_Mod_Exp = NULL;
 
 /* Used in the DSO operations. */
 static const char *surewarehk_LIBNAME = "SureWareHook";
 static const char *n_surewarehk_Init = "SureWareHook_Init";
 static const char *n_surewarehk_Finish = "SureWareHook_Finish";
-static const char *n_surewarehk_Rand_Bytes="SureWareHook_Rand_Bytes";
-static const char *n_surewarehk_Rand_Seed="SureWareHook_Rand_Seed";
-static const char *n_surewarehk_Load_Privkey="SureWareHook_Load_Privkey";
-static const char *n_surewarehk_Info_Pubkey="SureWareHook_Info_Pubkey";
-static const char *n_surewarehk_Load_Rsa_Pubkey="SureWareHook_Load_Rsa_Pubkey";
-static const char *n_surewarehk_Load_Dsa_Pubkey="SureWareHook_Load_Dsa_Pubkey";
-static const char *n_surewarehk_Free="SureWareHook_Free";
-static const char *n_surewarehk_Rsa_Priv_Dec="SureWareHook_Rsa_Priv_Dec";
-static const char *n_surewarehk_Rsa_Sign="SureWareHook_Rsa_Sign";
-static const char *n_surewarehk_Dsa_Sign="SureWareHook_Dsa_Sign";
-static const char *n_surewarehk_Mod_Exp="SureWareHook_Mod_Exp";
+static const char *n_surewarehk_Rand_Bytes = "SureWareHook_Rand_Bytes";
+static const char *n_surewarehk_Rand_Seed = "SureWareHook_Rand_Seed";
+static const char *n_surewarehk_Load_Privkey = "SureWareHook_Load_Privkey";
+static const char *n_surewarehk_Info_Pubkey = "SureWareHook_Info_Pubkey";
+static const char *n_surewarehk_Load_Rsa_Pubkey =
+    "SureWareHook_Load_Rsa_Pubkey";
+static const char *n_surewarehk_Load_Dsa_Pubkey =
+    "SureWareHook_Load_Dsa_Pubkey";
+static const char *n_surewarehk_Free = "SureWareHook_Free";
+static const char *n_surewarehk_Rsa_Priv_Dec = "SureWareHook_Rsa_Priv_Dec";
+static const char *n_surewarehk_Rsa_Sign = "SureWareHook_Rsa_Sign";
+static const char *n_surewarehk_Dsa_Sign = "SureWareHook_Dsa_Sign";
+static const char *n_surewarehk_Mod_Exp = "SureWareHook_Mod_Exp";
 static BIO *logstream = NULL;
 
-/* SureWareHook library functions and mechanics - these are used by the
- * higher-level functions further down. NB: As and where there's no
- * error checking, take a look lower down where these functions are
- * called, the checking and error handling is probably down there. 
-*/
-static int threadsafe=1;
-static int surewarehk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
+/*
+ * SureWareHook library functions and mechanics - these are used by the
+ * higher-level functions further down. NB: As and where there's no error
+ * checking, take a look lower down where these functions are called, the
+ * checking and error handling is probably down there.
+ */
+static int threadsafe = 1;
+static int surewarehk_ctrl(ENGINE *e, int cmd, long i, void *p,
+                           void (*f) (void))
 {
-	int to_return = 1;
+    int to_return = 1;
 
-	switch(cmd)
-	{
-		case ENGINE_CTRL_SET_LOGSTREAM:
-		{
-			BIO *bio = (BIO *)p;
-			CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-			if (logstream)
-			{
-				BIO_free(logstream);
-				logstream = NULL;
-			}
-			if (CRYPTO_add(&bio->references,1,CRYPTO_LOCK_BIO) > 1)
-				logstream = bio;
-			else
-				SUREWAREerr(SUREWARE_F_SUREWAREHK_CTRL,SUREWARE_R_BIO_WAS_FREED);
-		}
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
-	/* This will prevent the initialisation function from "installing"
-	 * the mutex-handling callbacks, even if they are available from
-	 * within the library (or were provided to the library from the
-	 * calling application). This is to remove any baggage for
-	 * applications not using multithreading. */
-	case ENGINE_CTRL_CHIL_NO_LOCKING:
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		threadsafe = 0;
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		break;
+    switch (cmd) {
+    case ENGINE_CTRL_SET_LOGSTREAM:
+        {
+            BIO *bio = (BIO *)p;
+            CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+            if (logstream) {
+                BIO_free(logstream);
+                logstream = NULL;
+            }
+            if (CRYPTO_add(&bio->references, 1, CRYPTO_LOCK_BIO) > 1)
+                logstream = bio;
+            else
+                SUREWAREerr(SUREWARE_F_SUREWAREHK_CTRL,
+                            SUREWARE_R_BIO_WAS_FREED);
+        }
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
+        /*
+         * This will prevent the initialisation function from "installing"
+         * the mutex-handling callbacks, even if they are available from
+         * within the library (or were provided to the library from the
+         * calling application). This is to remove any baggage for
+         * applications not using multithreading.
+         */
+    case ENGINE_CTRL_CHIL_NO_LOCKING:
+        CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
+        threadsafe = 0;
+        CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
+        break;
 
-	/* The command isn't understood by this engine */
-	default:
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_CTRL,
-			ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-		to_return = 0;
-		break;
-		}
+        /* The command isn't understood by this engine */
+    default:
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_CTRL,
+                    ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+        to_return = 0;
+        break;
+    }
 
-	return to_return;
+    return to_return;
 }
 
 /* Destructor (complements the "ENGINE_surewarehk()" constructor) */
 static int surewarehk_destroy(ENGINE *e)
 {
-	ERR_unload_SUREWARE_strings();
-	return 1;
+    ERR_unload_SUREWARE_strings();
+    return 1;
 }
 
 /* (de)initialisation functions. */
 static int surewarehk_init(ENGINE *e)
 {
-	char msg[64]="ENGINE_init";
-	SureWareHook_Init_t *p1=NULL;
-	SureWareHook_Finish_t *p2=NULL;
-	SureWareHook_Rand_Bytes_t *p3=NULL;
-	SureWareHook_Rand_Seed_t *p4=NULL;
-	SureWareHook_Load_Privkey_t *p5=NULL;
-	SureWareHook_Load_Rsa_Pubkey_t *p6=NULL;
-	SureWareHook_Free_t *p7=NULL;
-	SureWareHook_Rsa_Priv_Dec_t *p8=NULL;
-	SureWareHook_Rsa_Sign_t *p9=NULL;
-	SureWareHook_Dsa_Sign_t *p12=NULL;
-	SureWareHook_Info_Pubkey_t *p13=NULL;
-	SureWareHook_Load_Dsa_Pubkey_t *p14=NULL;
-	SureWareHook_Mod_Exp_t *p15=NULL;
+    char msg[64] = "ENGINE_init";
+    SureWareHook_Init_t *p1 = NULL;
+    SureWareHook_Finish_t *p2 = NULL;
+    SureWareHook_Rand_Bytes_t *p3 = NULL;
+    SureWareHook_Rand_Seed_t *p4 = NULL;
+    SureWareHook_Load_Privkey_t *p5 = NULL;
+    SureWareHook_Load_Rsa_Pubkey_t *p6 = NULL;
+    SureWareHook_Free_t *p7 = NULL;
+    SureWareHook_Rsa_Priv_Dec_t *p8 = NULL;
+    SureWareHook_Rsa_Sign_t *p9 = NULL;
+    SureWareHook_Dsa_Sign_t *p12 = NULL;
+    SureWareHook_Info_Pubkey_t *p13 = NULL;
+    SureWareHook_Load_Dsa_Pubkey_t *p14 = NULL;
+    SureWareHook_Mod_Exp_t *p15 = NULL;
 
-	if(surewarehk_dso != NULL)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT,ENGINE_R_ALREADY_LOADED);
-		goto err;
-	}
-	/* Attempt to load libsurewarehk.so/surewarehk.dll/whatever. */
-	surewarehk_dso = DSO_load(NULL, surewarehk_LIBNAME, NULL, 0);
-	if(surewarehk_dso == NULL)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-	}
-	if(!(p1=(SureWareHook_Init_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Init)) ||
-	   !(p2=(SureWareHook_Finish_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Finish)) ||
-	   !(p3=(SureWareHook_Rand_Bytes_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Rand_Bytes)) ||
-	   !(p4=(SureWareHook_Rand_Seed_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Rand_Seed)) ||
-	   !(p5=(SureWareHook_Load_Privkey_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Load_Privkey)) ||
-	   !(p6=(SureWareHook_Load_Rsa_Pubkey_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Load_Rsa_Pubkey)) ||
-	   !(p7=(SureWareHook_Free_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Free)) ||
-	   !(p8=(SureWareHook_Rsa_Priv_Dec_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Rsa_Priv_Dec)) ||
-	   !(p9=(SureWareHook_Rsa_Sign_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Rsa_Sign)) ||
-	   !(p12=(SureWareHook_Dsa_Sign_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Dsa_Sign)) ||
-	   !(p13=(SureWareHook_Info_Pubkey_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Info_Pubkey)) ||
-	   !(p14=(SureWareHook_Load_Dsa_Pubkey_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Load_Dsa_Pubkey)) ||
-	   !(p15=(SureWareHook_Mod_Exp_t*)DSO_bind_func(surewarehk_dso, n_surewarehk_Mod_Exp)))
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-	}
-	/* Copy the pointers */
-	p_surewarehk_Init = p1;
-	p_surewarehk_Finish = p2;
-	p_surewarehk_Rand_Bytes = p3;
-	p_surewarehk_Rand_Seed = p4;
-	p_surewarehk_Load_Privkey = p5;
-	p_surewarehk_Load_Rsa_Pubkey = p6;
-	p_surewarehk_Free = p7;
-	p_surewarehk_Rsa_Priv_Dec = p8;
-	p_surewarehk_Rsa_Sign = p9;
-	p_surewarehk_Dsa_Sign = p12;
-	p_surewarehk_Info_Pubkey = p13;
-	p_surewarehk_Load_Dsa_Pubkey = p14;
-	p_surewarehk_Mod_Exp = p15;
-	/* Contact the hardware and initialises it. */
-	if(p_surewarehk_Init(msg,threadsafe)==SUREWAREHOOK_ERROR_UNIT_FAILURE)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT,SUREWARE_R_UNIT_FAILURE);
-		goto err;
-	}
-	if(p_surewarehk_Init(msg,threadsafe)==SUREWAREHOOK_ERROR_UNIT_FAILURE)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT,SUREWARE_R_UNIT_FAILURE);
-		goto err;
-	}
-	/* try to load the default private key, if failed does not return a failure but
-           wait for an explicit ENGINE_load_privakey */
-	surewarehk_load_privkey(e,NULL,NULL,NULL);
+    if (surewarehk_dso != NULL) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT, ENGINE_R_ALREADY_LOADED);
+        goto err;
+    }
+    /* Attempt to load libsurewarehk.so/surewarehk.dll/whatever. */
+    surewarehk_dso = DSO_load(NULL, surewarehk_LIBNAME, NULL, 0);
+    if (surewarehk_dso == NULL) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT, ENGINE_R_DSO_FAILURE);
+        goto err;
+    }
+    if (!
+        (p1 =
+         (SureWareHook_Init_t *) DSO_bind_func(surewarehk_dso,
+                                               n_surewarehk_Init))
+|| !(p2 =
+     (SureWareHook_Finish_t *) DSO_bind_func(surewarehk_dso,
+                                             n_surewarehk_Finish))
+|| !(p3 =
+     (SureWareHook_Rand_Bytes_t *) DSO_bind_func(surewarehk_dso,
+                                                 n_surewarehk_Rand_Bytes))
+|| !(p4 =
+     (SureWareHook_Rand_Seed_t *) DSO_bind_func(surewarehk_dso,
+                                                n_surewarehk_Rand_Seed))
+|| !(p5 =
+     (SureWareHook_Load_Privkey_t *) DSO_bind_func(surewarehk_dso,
+                                                   n_surewarehk_Load_Privkey))
+|| !(p6 =
+     (SureWareHook_Load_Rsa_Pubkey_t *) DSO_bind_func(surewarehk_dso,
+                                                      n_surewarehk_Load_Rsa_Pubkey))
+|| !(p7 =
+     (SureWareHook_Free_t *) DSO_bind_func(surewarehk_dso, n_surewarehk_Free))
+|| !(p8 =
+     (SureWareHook_Rsa_Priv_Dec_t *) DSO_bind_func(surewarehk_dso,
+                                                   n_surewarehk_Rsa_Priv_Dec))
+|| !(p9 =
+     (SureWareHook_Rsa_Sign_t *) DSO_bind_func(surewarehk_dso,
+                                               n_surewarehk_Rsa_Sign))
+|| !(p12 =
+     (SureWareHook_Dsa_Sign_t *) DSO_bind_func(surewarehk_dso,
+                                               n_surewarehk_Dsa_Sign))
+|| !(p13 =
+     (SureWareHook_Info_Pubkey_t *) DSO_bind_func(surewarehk_dso,
+                                                  n_surewarehk_Info_Pubkey))
+|| !(p14 =
+     (SureWareHook_Load_Dsa_Pubkey_t *) DSO_bind_func(surewarehk_dso,
+                                                      n_surewarehk_Load_Dsa_Pubkey))
+|| !(p15 =
+     (SureWareHook_Mod_Exp_t *) DSO_bind_func(surewarehk_dso,
+                                              n_surewarehk_Mod_Exp))) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT, ENGINE_R_DSO_FAILURE);
+        goto err;
+    }
+    /* Copy the pointers */
+    p_surewarehk_Init = p1;
+    p_surewarehk_Finish = p2;
+    p_surewarehk_Rand_Bytes = p3;
+    p_surewarehk_Rand_Seed = p4;
+    p_surewarehk_Load_Privkey = p5;
+    p_surewarehk_Load_Rsa_Pubkey = p6;
+    p_surewarehk_Free = p7;
+    p_surewarehk_Rsa_Priv_Dec = p8;
+    p_surewarehk_Rsa_Sign = p9;
+    p_surewarehk_Dsa_Sign = p12;
+    p_surewarehk_Info_Pubkey = p13;
+    p_surewarehk_Load_Dsa_Pubkey = p14;
+    p_surewarehk_Mod_Exp = p15;
+    /* Contact the hardware and initialises it. */
+    if (p_surewarehk_Init(msg, threadsafe) == SUREWAREHOOK_ERROR_UNIT_FAILURE) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT, SUREWARE_R_UNIT_FAILURE);
+        goto err;
+    }
+    if (p_surewarehk_Init(msg, threadsafe) == SUREWAREHOOK_ERROR_UNIT_FAILURE) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_INIT, SUREWARE_R_UNIT_FAILURE);
+        goto err;
+    }
+    /*
+     * try to load the default private key, if failed does not return a
+     * failure but wait for an explicit ENGINE_load_privakey
+     */
+    surewarehk_load_privkey(e, NULL, NULL, NULL);
 
-	/* Everything's fine. */
-#ifndef OPENSSL_NO_RSA
-	if (rsaHndidx == -1)
-		rsaHndidx = RSA_get_ex_new_index(0,
-						"SureWareHook RSA key handle",
-						NULL, NULL, surewarehk_ex_free);
-#endif
-#ifndef OPENSSL_NO_DSA
-	if (dsaHndidx == -1)
-		dsaHndidx = DSA_get_ex_new_index(0,
-						"SureWareHook DSA key handle",
-						NULL, NULL, surewarehk_ex_free);
-#endif
+    /* Everything's fine. */
+#  ifndef OPENSSL_NO_RSA
+    if (rsaHndidx == -1)
+        rsaHndidx = RSA_get_ex_new_index(0,
+                                         "SureWareHook RSA key handle",
+                                         NULL, NULL, surewarehk_ex_free);
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    if (dsaHndidx == -1)
+        dsaHndidx = DSA_get_ex_new_index(0,
+                                         "SureWareHook DSA key handle",
+                                         NULL, NULL, surewarehk_ex_free);
+#  endif
 
-	return 1;
-err:
-	if(surewarehk_dso)
-		DSO_free(surewarehk_dso);
-	surewarehk_dso = NULL;
-	p_surewarehk_Init = NULL;
-	p_surewarehk_Finish = NULL;
-	p_surewarehk_Rand_Bytes = NULL;
-	p_surewarehk_Rand_Seed = NULL;
-	p_surewarehk_Load_Privkey = NULL;
-	p_surewarehk_Load_Rsa_Pubkey = NULL;
-	p_surewarehk_Free = NULL;
-	p_surewarehk_Rsa_Priv_Dec = NULL;
-	p_surewarehk_Rsa_Sign = NULL;
-	p_surewarehk_Dsa_Sign = NULL;
-	p_surewarehk_Info_Pubkey = NULL;
-	p_surewarehk_Load_Dsa_Pubkey = NULL;
-	p_surewarehk_Mod_Exp = NULL;
-	return 0;
+    return 1;
+ err:
+    if (surewarehk_dso)
+        DSO_free(surewarehk_dso);
+    surewarehk_dso = NULL;
+    p_surewarehk_Init = NULL;
+    p_surewarehk_Finish = NULL;
+    p_surewarehk_Rand_Bytes = NULL;
+    p_surewarehk_Rand_Seed = NULL;
+    p_surewarehk_Load_Privkey = NULL;
+    p_surewarehk_Load_Rsa_Pubkey = NULL;
+    p_surewarehk_Free = NULL;
+    p_surewarehk_Rsa_Priv_Dec = NULL;
+    p_surewarehk_Rsa_Sign = NULL;
+    p_surewarehk_Dsa_Sign = NULL;
+    p_surewarehk_Info_Pubkey = NULL;
+    p_surewarehk_Load_Dsa_Pubkey = NULL;
+    p_surewarehk_Mod_Exp = NULL;
+    return 0;
 }
 
 static int surewarehk_finish(ENGINE *e)
 {
-	int to_return = 1;
-	if(surewarehk_dso == NULL)
-		{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_FINISH,ENGINE_R_NOT_LOADED);
-		to_return = 0;
-		goto err;
-		}
-	p_surewarehk_Finish();
-	if(!DSO_free(surewarehk_dso))
-		{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_FINISH,ENGINE_R_DSO_FAILURE);
-		to_return = 0;
-		goto err;
-		}
+    int to_return = 1;
+    if (surewarehk_dso == NULL) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_FINISH, ENGINE_R_NOT_LOADED);
+        to_return = 0;
+        goto err;
+    }
+    p_surewarehk_Finish();
+    if (!DSO_free(surewarehk_dso)) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_FINISH, ENGINE_R_DSO_FAILURE);
+        to_return = 0;
+        goto err;
+    }
  err:
-	if (logstream)
-		BIO_free(logstream);
-	surewarehk_dso = NULL;
-	p_surewarehk_Init = NULL;
-	p_surewarehk_Finish = NULL;
-	p_surewarehk_Rand_Bytes = NULL;
-	p_surewarehk_Rand_Seed = NULL;
-	p_surewarehk_Load_Privkey = NULL;
-	p_surewarehk_Load_Rsa_Pubkey = NULL;
-	p_surewarehk_Free = NULL;
-	p_surewarehk_Rsa_Priv_Dec = NULL;
-	p_surewarehk_Rsa_Sign = NULL;
-	p_surewarehk_Dsa_Sign = NULL;
-	p_surewarehk_Info_Pubkey = NULL;
-	p_surewarehk_Load_Dsa_Pubkey = NULL;
-	p_surewarehk_Mod_Exp = NULL;
-	return to_return;
+    if (logstream)
+        BIO_free(logstream);
+    surewarehk_dso = NULL;
+    p_surewarehk_Init = NULL;
+    p_surewarehk_Finish = NULL;
+    p_surewarehk_Rand_Bytes = NULL;
+    p_surewarehk_Rand_Seed = NULL;
+    p_surewarehk_Load_Privkey = NULL;
+    p_surewarehk_Load_Rsa_Pubkey = NULL;
+    p_surewarehk_Free = NULL;
+    p_surewarehk_Rsa_Priv_Dec = NULL;
+    p_surewarehk_Rsa_Sign = NULL;
+    p_surewarehk_Dsa_Sign = NULL;
+    p_surewarehk_Info_Pubkey = NULL;
+    p_surewarehk_Load_Dsa_Pubkey = NULL;
+    p_surewarehk_Mod_Exp = NULL;
+    return to_return;
 }
 
-static void surewarehk_error_handling(char *const msg,int func,int ret)
+static void surewarehk_error_handling(char *const msg, int func, int ret)
 {
-	switch (ret)
-	{
-		case SUREWAREHOOK_ERROR_UNIT_FAILURE:
-			ENGINEerr(func,SUREWARE_R_UNIT_FAILURE);
-			break;
-		case SUREWAREHOOK_ERROR_FALLBACK:
-			ENGINEerr(func,SUREWARE_R_REQUEST_FALLBACK);
-			break;
-		case SUREWAREHOOK_ERROR_DATA_SIZE:
-			ENGINEerr(func,SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-			break;
-		case SUREWAREHOOK_ERROR_INVALID_PAD:
-			ENGINEerr(func,SUREWARE_R_PADDING_CHECK_FAILED);
-			break;
-		default:
-			ENGINEerr(func,SUREWARE_R_REQUEST_FAILED);
-			break;
-		case 1:/*nothing*/
-			msg[0]='\0';
-	}
-	if (*msg)
-	{
-		ERR_add_error_data(1,msg);
-		if (logstream)
-		{
-			CRYPTO_w_lock(CRYPTO_LOCK_BIO);
-			BIO_write(logstream, msg, strlen(msg));
-			CRYPTO_w_unlock(CRYPTO_LOCK_BIO);
-		}
-	}
+    switch (ret) {
+    case SUREWAREHOOK_ERROR_UNIT_FAILURE:
+        ENGINEerr(func, SUREWARE_R_UNIT_FAILURE);
+        break;
+    case SUREWAREHOOK_ERROR_FALLBACK:
+        ENGINEerr(func, SUREWARE_R_REQUEST_FALLBACK);
+        break;
+    case SUREWAREHOOK_ERROR_DATA_SIZE:
+        ENGINEerr(func, SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        break;
+    case SUREWAREHOOK_ERROR_INVALID_PAD:
+        ENGINEerr(func, SUREWARE_R_PADDING_CHECK_FAILED);
+        break;
+    default:
+        ENGINEerr(func, SUREWARE_R_REQUEST_FAILED);
+        break;
+    case 1:                    /* nothing */
+        msg[0] = '\0';
+    }
+    if (*msg) {
+        ERR_add_error_data(1, msg);
+        if (logstream) {
+            CRYPTO_w_lock(CRYPTO_LOCK_BIO);
+            BIO_write(logstream, msg, strlen(msg));
+            CRYPTO_w_unlock(CRYPTO_LOCK_BIO);
+        }
+    }
 }
 
 static int surewarehk_rand_bytes(unsigned char *buf, int num)
 {
-	int ret=0;
-	char msg[64]="ENGINE_rand_bytes";
-	if(!p_surewarehk_Rand_Bytes)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RAND_BYTES,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-	{
-		ret = p_surewarehk_Rand_Bytes(msg,buf, num);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_RAND_BYTES,ret);
-	}
-	return ret==1 ? 1 : 0;
+    int ret = 0;
+    char msg[64] = "ENGINE_rand_bytes";
+    if (!p_surewarehk_Rand_Bytes) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RAND_BYTES,
+                    ENGINE_R_NOT_INITIALISED);
+    } else {
+        ret = p_surewarehk_Rand_Bytes(msg, buf, num);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_RAND_BYTES, ret);
+    }
+    return ret == 1 ? 1 : 0;
 }
 
 static void surewarehk_rand_seed(const void *buf, int num)
 {
-	int ret=0;
-	char msg[64]="ENGINE_rand_seed";
-	if(!p_surewarehk_Rand_Seed)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RAND_SEED,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-	{
-		ret = p_surewarehk_Rand_Seed(msg,buf, num);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_RAND_SEED,ret);
-	}
+    int ret = 0;
+    char msg[64] = "ENGINE_rand_seed";
+    if (!p_surewarehk_Rand_Seed) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RAND_SEED,
+                    ENGINE_R_NOT_INITIALISED);
+    } else {
+        ret = p_surewarehk_Rand_Seed(msg, buf, num);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_RAND_SEED, ret);
+    }
 }
 
 static void surewarehk_rand_add(const void *buf, int num, double entropy)
 {
-	surewarehk_rand_seed(buf,num);
+    surewarehk_rand_seed(buf, num);
 }
 
-static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,unsigned long el,char keytype)
+static EVP_PKEY *sureware_load_public(ENGINE *e, const char *key_id,
+                                      char *hptr, unsigned long el,
+                                      char keytype)
 {
-	EVP_PKEY *res = NULL;
-#ifndef OPENSSL_NO_RSA
-	RSA *rsatmp = NULL;
-#endif
-#ifndef OPENSSL_NO_DSA
-	DSA *dsatmp=NULL;
-#endif
-	char msg[64]="sureware_load_public";
-	int ret=0;
-	if(!p_surewarehk_Load_Rsa_Pubkey || !p_surewarehk_Load_Dsa_Pubkey)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,ENGINE_R_NOT_INITIALISED);
-		goto err;
-	}
-	switch (keytype)
-	{
-#ifndef OPENSSL_NO_RSA
-	case 1: /*RSA*/
-		/* set private external reference */
-		rsatmp = RSA_new_method(e);
-		RSA_set_ex_data(rsatmp,rsaHndidx,hptr);
-		rsatmp->flags |= RSA_FLAG_EXT_PKEY;
+    EVP_PKEY *res = NULL;
+#  ifndef OPENSSL_NO_RSA
+    RSA *rsatmp = NULL;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    DSA *dsatmp = NULL;
+#  endif
+    char msg[64] = "sureware_load_public";
+    int ret = 0;
+    if (!p_surewarehk_Load_Rsa_Pubkey || !p_surewarehk_Load_Dsa_Pubkey) {
+        SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,
+                    ENGINE_R_NOT_INITIALISED);
+        goto err;
+    }
+    switch (keytype) {
+#  ifndef OPENSSL_NO_RSA
+    case 1:
+         /*RSA*/
+            /* set private external reference */
+            rsatmp = RSA_new_method(e);
+        RSA_set_ex_data(rsatmp, rsaHndidx, hptr);
+        rsatmp->flags |= RSA_FLAG_EXT_PKEY;
 
-		/* set public big nums*/
-		rsatmp->e = BN_new();
-		rsatmp->n = BN_new();
-		bn_expand2(rsatmp->e, el/sizeof(BN_ULONG));
-		bn_expand2(rsatmp->n, el/sizeof(BN_ULONG));
-		if (!rsatmp->e || rsatmp->e->dmax!=(int)(el/sizeof(BN_ULONG))|| 
-			!rsatmp->n || rsatmp->n->dmax!=(int)(el/sizeof(BN_ULONG)))
-			goto err;
-		ret=p_surewarehk_Load_Rsa_Pubkey(msg,key_id,el,
-						 (unsigned long *)rsatmp->n->d,
-						 (unsigned long *)rsatmp->e->d);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWARE_LOAD_PUBLIC,ret);
-		if (ret!=1)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
-			goto err;
-		}
-		/* normalise pub e and pub n */
-		rsatmp->e->top=el/sizeof(BN_ULONG);
-		bn_fix_top(rsatmp->e);
-		rsatmp->n->top=el/sizeof(BN_ULONG);
-		bn_fix_top(rsatmp->n);
-		/* create an EVP object: engine + rsa key */
-		res = EVP_PKEY_new();
-		EVP_PKEY_assign_RSA(res, rsatmp);
-		break;
-#endif
+        /* set public big nums */
+        rsatmp->e = BN_new();
+        rsatmp->n = BN_new();
+        bn_expand2(rsatmp->e, el / sizeof(BN_ULONG));
+        bn_expand2(rsatmp->n, el / sizeof(BN_ULONG));
+        if (!rsatmp->e || rsatmp->e->dmax != (int)(el / sizeof(BN_ULONG)) ||
+            !rsatmp->n || rsatmp->n->dmax != (int)(el / sizeof(BN_ULONG)))
+            goto err;
+        ret = p_surewarehk_Load_Rsa_Pubkey(msg, key_id, el,
+                                           (unsigned long *)rsatmp->n->d,
+                                           (unsigned long *)rsatmp->e->d);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWARE_LOAD_PUBLIC, ret);
+        if (ret != 1) {
+            SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,
+                        ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
+            goto err;
+        }
+        /* normalise pub e and pub n */
+        rsatmp->e->top = el / sizeof(BN_ULONG);
+        bn_fix_top(rsatmp->e);
+        rsatmp->n->top = el / sizeof(BN_ULONG);
+        bn_fix_top(rsatmp->n);
+        /* create an EVP object: engine + rsa key */
+        res = EVP_PKEY_new();
+        EVP_PKEY_assign_RSA(res, rsatmp);
+        break;
+#  endif
 
-#ifndef OPENSSL_NO_DSA
-	case 2:/*DSA*/
-		/* set private/public external reference */
-		dsatmp = DSA_new_method(e);
-		DSA_set_ex_data(dsatmp,dsaHndidx,hptr);
-		/*dsatmp->flags |= DSA_FLAG_EXT_PKEY;*/
+#  ifndef OPENSSL_NO_DSA
+    case 2:
+         /*DSA*/
+            /* set private/public external reference */
+            dsatmp = DSA_new_method(e);
+        DSA_set_ex_data(dsatmp, dsaHndidx, hptr);
+        /*
+         * dsatmp->flags |= DSA_FLAG_EXT_PKEY;
+         */
 
-		/* set public key*/
-		dsatmp->pub_key = BN_new();
-		dsatmp->p = BN_new();
-		dsatmp->q = BN_new();
-		dsatmp->g = BN_new();
-		bn_expand2(dsatmp->pub_key, el/sizeof(BN_ULONG));
-		bn_expand2(dsatmp->p, el/sizeof(BN_ULONG));
-		bn_expand2(dsatmp->q, 20/sizeof(BN_ULONG));
-		bn_expand2(dsatmp->g, el/sizeof(BN_ULONG));
-		if (!dsatmp->pub_key || dsatmp->pub_key->dmax!=(int)(el/sizeof(BN_ULONG))|| 
-			!dsatmp->p || dsatmp->p->dmax!=(int)(el/sizeof(BN_ULONG)) ||
-			!dsatmp->q || dsatmp->q->dmax!=20/sizeof(BN_ULONG) ||
-			!dsatmp->g || dsatmp->g->dmax!=(int)(el/sizeof(BN_ULONG)))
-			goto err;
+        /* set public key */
+        dsatmp->pub_key = BN_new();
+        dsatmp->p = BN_new();
+        dsatmp->q = BN_new();
+        dsatmp->g = BN_new();
+        bn_expand2(dsatmp->pub_key, el / sizeof(BN_ULONG));
+        bn_expand2(dsatmp->p, el / sizeof(BN_ULONG));
+        bn_expand2(dsatmp->q, 20 / sizeof(BN_ULONG));
+        bn_expand2(dsatmp->g, el / sizeof(BN_ULONG));
+        if (!dsatmp->pub_key
+            || dsatmp->pub_key->dmax != (int)(el / sizeof(BN_ULONG))
+            || !dsatmp->p || dsatmp->p->dmax != (int)(el / sizeof(BN_ULONG))
+            || !dsatmp->q || dsatmp->q->dmax != 20 / sizeof(BN_ULONG)
+            || !dsatmp->g || dsatmp->g->dmax != (int)(el / sizeof(BN_ULONG)))
+            goto err;
 
-		ret=p_surewarehk_Load_Dsa_Pubkey(msg,key_id,el,
-						 (unsigned long *)dsatmp->pub_key->d, 
-						 (unsigned long *)dsatmp->p->d,
-						 (unsigned long *)dsatmp->q->d,
-						 (unsigned long *)dsatmp->g->d);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWARE_LOAD_PUBLIC,ret);
-		if (ret!=1)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
-			goto err;
-		}
-		/* set parameters */
-		/* normalise pubkey and parameters in case of */
-		dsatmp->pub_key->top=el/sizeof(BN_ULONG);
-		bn_fix_top(dsatmp->pub_key);
-		dsatmp->p->top=el/sizeof(BN_ULONG);
-		bn_fix_top(dsatmp->p);
-		dsatmp->q->top=20/sizeof(BN_ULONG);
-		bn_fix_top(dsatmp->q);
-		dsatmp->g->top=el/sizeof(BN_ULONG);
-		bn_fix_top(dsatmp->g);
+        ret = p_surewarehk_Load_Dsa_Pubkey(msg, key_id, el,
+                                           (unsigned long *)dsatmp->
+                                           pub_key->d,
+                                           (unsigned long *)dsatmp->p->d,
+                                           (unsigned long *)dsatmp->q->d,
+                                           (unsigned long *)dsatmp->g->d);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWARE_LOAD_PUBLIC, ret);
+        if (ret != 1) {
+            SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,
+                        ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
+            goto err;
+        }
+        /* set parameters */
+        /* normalise pubkey and parameters in case of */
+        dsatmp->pub_key->top = el / sizeof(BN_ULONG);
+        bn_fix_top(dsatmp->pub_key);
+        dsatmp->p->top = el / sizeof(BN_ULONG);
+        bn_fix_top(dsatmp->p);
+        dsatmp->q->top = 20 / sizeof(BN_ULONG);
+        bn_fix_top(dsatmp->q);
+        dsatmp->g->top = el / sizeof(BN_ULONG);
+        bn_fix_top(dsatmp->g);
 
-		/* create an EVP object: engine + rsa key */
-		res = EVP_PKEY_new();
-		EVP_PKEY_assign_DSA(res, dsatmp);
-		break;
-#endif
+        /* create an EVP object: engine + rsa key */
+        res = EVP_PKEY_new();
+        EVP_PKEY_assign_DSA(res, dsatmp);
+        break;
+#  endif
 
-	default:
-		SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
-		goto err;
-	}
-	return res;
+    default:
+        SUREWAREerr(SUREWARE_F_SUREWARE_LOAD_PUBLIC,
+                    ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
+        goto err;
+    }
+    return res;
  err:
-#ifndef OPENSSL_NO_RSA
-	if (rsatmp)
-		RSA_free(rsatmp);
-#endif
-#ifndef OPENSSL_NO_DSA
-	if (dsatmp)
-		DSA_free(dsatmp);
-#endif
-	return NULL;
+#  ifndef OPENSSL_NO_RSA
+    if (rsatmp)
+        RSA_free(rsatmp);
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    if (dsatmp)
+        DSA_free(dsatmp);
+#  endif
+    return NULL;
 }
 
 static EVP_PKEY *surewarehk_load_privkey(ENGINE *e, const char *key_id,
-					 UI_METHOD *ui_method, void *callback_data)
+                                         UI_METHOD *ui_method,
+                                         void *callback_data)
 {
-	EVP_PKEY *res = NULL;
-	int ret=0;
-	unsigned long el=0;
-	char *hptr=NULL;
-	char keytype=0;
-	char msg[64]="ENGINE_load_privkey";
+    EVP_PKEY *res = NULL;
+    int ret = 0;
+    unsigned long el = 0;
+    char *hptr = NULL;
+    char keytype = 0;
+    char msg[64] = "ENGINE_load_privkey";
 
-	if(!p_surewarehk_Load_Privkey)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-	{
-		ret=p_surewarehk_Load_Privkey(msg,key_id,&hptr,&el,&keytype);
-		if (ret!=1)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY,ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
-			ERR_add_error_data(1,msg);		
-		}
-		else
-			res=sureware_load_public(e,key_id,hptr,el,keytype);
-	}
-	return res;
+    if (!p_surewarehk_Load_Privkey) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY,
+                    ENGINE_R_NOT_INITIALISED);
+    } else {
+        ret = p_surewarehk_Load_Privkey(msg, key_id, &hptr, &el, &keytype);
+        if (ret != 1) {
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY,
+                        ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
+            ERR_add_error_data(1, msg);
+        } else
+            res = sureware_load_public(e, key_id, hptr, el, keytype);
+    }
+    return res;
 }
 
 static EVP_PKEY *surewarehk_load_pubkey(ENGINE *e, const char *key_id,
-					 UI_METHOD *ui_method, void *callback_data)
+                                        UI_METHOD *ui_method,
+                                        void *callback_data)
 {
-	EVP_PKEY *res = NULL;
-	int ret=0;
-	unsigned long el=0;
-	char *hptr=NULL;
-	char keytype=0;
-	char msg[64]="ENGINE_load_pubkey";
+    EVP_PKEY *res = NULL;
+    int ret = 0;
+    unsigned long el = 0;
+    char *hptr = NULL;
+    char keytype = 0;
+    char msg[64] = "ENGINE_load_pubkey";
 
-	if(!p_surewarehk_Info_Pubkey)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-	{
-		/* call once to identify if DSA or RSA */
-		ret=p_surewarehk_Info_Pubkey(msg,key_id,&el,&keytype);
-		if (ret!=1)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY,ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
-			ERR_add_error_data(1,msg);
-		}
-		else
-			res=sureware_load_public(e,key_id,hptr,el,keytype);
-	}
-	return res;
+    if (!p_surewarehk_Info_Pubkey) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY,
+                    ENGINE_R_NOT_INITIALISED);
+    } else {
+        /* call once to identify if DSA or RSA */
+        ret = p_surewarehk_Info_Pubkey(msg, key_id, &el, &keytype);
+        if (ret != 1) {
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY,
+                        ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
+            ERR_add_error_data(1, msg);
+        } else
+            res = sureware_load_public(e, key_id, hptr, el, keytype);
+    }
+    return res;
 }
 
-/* This cleans up an RSA/DSA KM key(do not destroy the key into the hardware)
-, called when ex_data is freed */
+/*
+ * This cleans up an RSA/DSA KM key(do not destroy the key into the hardware)
+ * , called when ex_data is freed
+ */
 static void surewarehk_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
-	int idx,long argl, void *argp)
+                               int idx, long argl, void *argp)
 {
-	if(!p_surewarehk_Free)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_EX_FREE,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-		p_surewarehk_Free((char *)item,0);
+    if (!p_surewarehk_Free) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_EX_FREE, ENGINE_R_NOT_INITIALISED);
+    } else
+        p_surewarehk_Free((char *)item, 0);
 }
 
-#if 0
+#  if 0
 /* not currently used (bug?) */
-/* This cleans up an DH KM key (destroys the key into hardware), 
-called when ex_data is freed */
+/*
+ * This cleans up an DH KM key (destroys the key into hardware), called when
+ * ex_data is freed
+ */
 static void surewarehk_dh_ex_free(void *obj, void *item, CRYPTO_EX_DATA *ad,
-	int idx,long argl, void *argp)
+                                  int idx, long argl, void *argp)
 {
-	if(!p_surewarehk_Free)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_DH_EX_FREE,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-		p_surewarehk_Free((char *)item,1);
+    if (!p_surewarehk_Free) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_DH_EX_FREE,
+                    ENGINE_R_NOT_INITIALISED);
+    } else
+        p_surewarehk_Free((char *)item, 1);
 }
-#endif
+#  endif
 
 /*
-* return number of decrypted bytes
-*/
-#ifndef OPENSSL_NO_RSA
-static int surewarehk_rsa_priv_dec(int flen,const unsigned char *from,unsigned char *to,
-			RSA *rsa,int padding)
+ * return number of decrypted bytes
+ */
+#  ifndef OPENSSL_NO_RSA
+static int surewarehk_rsa_priv_dec(int flen, const unsigned char *from,
+                                   unsigned char *to, RSA *rsa, int padding)
 {
-	int ret=0,tlen;
-	char *buf=NULL,*hptr=NULL;
-	char msg[64]="ENGINE_rsa_priv_dec";
-	if (!p_surewarehk_Rsa_Priv_Dec)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,ENGINE_R_NOT_INITIALISED);
-	}
-	/* extract ref to private key */
-	else if (!(hptr=RSA_get_ex_data(rsa, rsaHndidx)))
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,SUREWARE_R_MISSING_KEY_COMPONENTS);
-		goto err;
-	}
-	/* analyse what padding we can do into the hardware */
-	if (padding==RSA_PKCS1_PADDING)
-	{
-		/* do it one shot */
-		ret=p_surewarehk_Rsa_Priv_Dec(msg,flen,(unsigned char *)from,&tlen,to,hptr,SUREWARE_PKCS1_PAD);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,ret);
-		if (ret!=1)
-			goto err;
-		ret=tlen;
-	}
-	else /* do with no padding into hardware */
-	{
-		ret=p_surewarehk_Rsa_Priv_Dec(msg,flen,(unsigned char *)from,&tlen,to,hptr,SUREWARE_NO_PAD);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,ret);
-		if (ret!=1)
-			goto err;
-		/* intermediate buffer for padding */
-		if ((buf=OPENSSL_malloc(tlen)) == NULL)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		memcpy(buf,to,tlen);/* transfert to into buf */
-		switch (padding) /* check padding in software */
-		{
-#ifndef OPENSSL_NO_SHA
-		case RSA_PKCS1_OAEP_PADDING:
-			ret=RSA_padding_check_PKCS1_OAEP(to,tlen,(unsigned char *)buf,tlen,tlen,NULL,0);
-			break;
-#endif
- 		case RSA_SSLV23_PADDING:
-			ret=RSA_padding_check_SSLv23(to,tlen,(unsigned char *)buf,flen,tlen);
-			break;
-		case RSA_NO_PADDING:
-			ret=RSA_padding_check_none(to,tlen,(unsigned char *)buf,flen,tlen);
-			break;
-		default:
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,SUREWARE_R_UNKNOWN_PADDING_TYPE);
-			goto err;
-		}
-		if (ret < 0)
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,SUREWARE_R_PADDING_CHECK_FAILED);
-	}
-err:
-	if (buf)
-	{
-		OPENSSL_cleanse(buf,tlen);
-		OPENSSL_free(buf);
-	}
-	return ret;
+    int ret = 0, tlen;
+    char *buf = NULL, *hptr = NULL;
+    char msg[64] = "ENGINE_rsa_priv_dec";
+    if (!p_surewarehk_Rsa_Priv_Dec) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                    ENGINE_R_NOT_INITIALISED);
+    }
+    /* extract ref to private key */
+    else if (!(hptr = RSA_get_ex_data(rsa, rsaHndidx))) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                    SUREWARE_R_MISSING_KEY_COMPONENTS);
+        goto err;
+    }
+    /* analyse what padding we can do into the hardware */
+    if (padding == RSA_PKCS1_PADDING) {
+        /* do it one shot */
+        ret =
+            p_surewarehk_Rsa_Priv_Dec(msg, flen, (unsigned char *)from, &tlen,
+                                      to, hptr, SUREWARE_PKCS1_PAD);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                                  ret);
+        if (ret != 1)
+            goto err;
+        ret = tlen;
+    } else {                    /* do with no padding into hardware */
+
+        ret =
+            p_surewarehk_Rsa_Priv_Dec(msg, flen, (unsigned char *)from, &tlen,
+                                      to, hptr, SUREWARE_NO_PAD);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                                  ret);
+        if (ret != 1)
+            goto err;
+        /* intermediate buffer for padding */
+        if ((buf = OPENSSL_malloc(tlen)) == NULL) {
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                        ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        memcpy(buf, to, tlen);  /* transfert to into buf */
+        switch (padding) {      /* check padding in software */
+#   ifndef OPENSSL_NO_SHA
+        case RSA_PKCS1_OAEP_PADDING:
+            ret =
+                RSA_padding_check_PKCS1_OAEP(to, tlen, (unsigned char *)buf,
+                                             tlen, tlen, NULL, 0);
+            break;
+#   endif
+        case RSA_SSLV23_PADDING:
+            ret =
+                RSA_padding_check_SSLv23(to, tlen, (unsigned char *)buf, flen,
+                                         tlen);
+            break;
+        case RSA_NO_PADDING:
+            ret =
+                RSA_padding_check_none(to, tlen, (unsigned char *)buf, flen,
+                                       tlen);
+            break;
+        default:
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                        SUREWARE_R_UNKNOWN_PADDING_TYPE);
+            goto err;
+        }
+        if (ret < 0)
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC,
+                        SUREWARE_R_PADDING_CHECK_FAILED);
+    }
+ err:
+    if (buf) {
+        OPENSSL_cleanse(buf, tlen);
+        OPENSSL_free(buf);
+    }
+    return ret;
 }
 
 /*
-* Does what OpenSSL rsa_priv_enc does.
-*/
-static int surewarehk_rsa_sign(int flen,const unsigned char *from,unsigned char *to,
-			    RSA *rsa,int padding)
+ * Does what OpenSSL rsa_priv_enc does.
+ */
+static int surewarehk_rsa_sign(int flen, const unsigned char *from,
+                               unsigned char *to, RSA *rsa, int padding)
 {
-	int ret=0,tlen;
-	char *hptr=NULL;
-	char msg[64]="ENGINE_rsa_sign";
-	if (!p_surewarehk_Rsa_Sign)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN,ENGINE_R_NOT_INITIALISED);
-	}
-	/* extract ref to private key */
-	else if (!(hptr=RSA_get_ex_data(rsa, rsaHndidx)))
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN,SUREWARE_R_MISSING_KEY_COMPONENTS);
-	}
-	else
-	{
-		switch (padding)
-		{
-		case RSA_PKCS1_PADDING: /* do it in one shot */
-			ret=p_surewarehk_Rsa_Sign(msg,flen,(unsigned char *)from,&tlen,to,hptr,SUREWARE_PKCS1_PAD);
-			surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_RSA_SIGN,ret);
-			break;
-		case RSA_NO_PADDING:
-		default:
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN,SUREWARE_R_UNKNOWN_PADDING_TYPE);
-		}
-	}
-	return ret==1 ? tlen : ret;
+    int ret = 0, tlen;
+    char *hptr = NULL;
+    char msg[64] = "ENGINE_rsa_sign";
+    if (!p_surewarehk_Rsa_Sign) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN, ENGINE_R_NOT_INITIALISED);
+    }
+    /* extract ref to private key */
+    else if (!(hptr = RSA_get_ex_data(rsa, rsaHndidx))) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN,
+                    SUREWARE_R_MISSING_KEY_COMPONENTS);
+    } else {
+        switch (padding) {
+        case RSA_PKCS1_PADDING: /* do it in one shot */
+            ret =
+                p_surewarehk_Rsa_Sign(msg, flen, (unsigned char *)from, &tlen,
+                                      to, hptr, SUREWARE_PKCS1_PAD);
+            surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_RSA_SIGN,
+                                      ret);
+            break;
+        case RSA_NO_PADDING:
+        default:
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_RSA_SIGN,
+                        SUREWARE_R_UNKNOWN_PADDING_TYPE);
+        }
+    }
+    return ret == 1 ? tlen : ret;
 }
 
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 /* DSA sign and verify */
-static	DSA_SIG * surewarehk_dsa_do_sign(const unsigned char *from, int flen, DSA *dsa)
+static DSA_SIG *surewarehk_dsa_do_sign(const unsigned char *from, int flen,
+                                       DSA *dsa)
 {
-	int ret=0;
-	char *hptr=NULL;
-	DSA_SIG *psign=NULL;
-	char msg[64]="ENGINE_dsa_do_sign";
-	if (!p_surewarehk_Dsa_Sign)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ENGINE_R_NOT_INITIALISED);
-		goto err;
-	}
-	/* extract ref to private key */
-	else if (!(hptr=DSA_get_ex_data(dsa, dsaHndidx)))
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,SUREWARE_R_MISSING_KEY_COMPONENTS);
-		goto err;
-	}
-	else
-	{
-		if((psign = DSA_SIG_new()) == NULL)
-		{
-			SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-		psign->r=BN_new();
-		psign->s=BN_new();
-		bn_expand2(psign->r, 20/sizeof(BN_ULONG));
-		bn_expand2(psign->s, 20/sizeof(BN_ULONG));
-		if (!psign->r || psign->r->dmax!=20/sizeof(BN_ULONG) ||
-			!psign->s || psign->s->dmax!=20/sizeof(BN_ULONG))
-			goto err;
-		ret=p_surewarehk_Dsa_Sign(msg,flen,from,
-					  (unsigned long *)psign->r->d,
-					  (unsigned long *)psign->s->d,
-					  hptr);
-		surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ret);
-	}
-	psign->r->top=20/sizeof(BN_ULONG);
-	bn_fix_top(psign->r);
-	psign->s->top=20/sizeof(BN_ULONG);
-	bn_fix_top(psign->s);
+    int ret = 0;
+    char *hptr = NULL;
+    DSA_SIG *psign = NULL;
+    char msg[64] = "ENGINE_dsa_do_sign";
+    if (!p_surewarehk_Dsa_Sign) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,
+                    ENGINE_R_NOT_INITIALISED);
+        goto err;
+    }
+    /* extract ref to private key */
+    else if (!(hptr = DSA_get_ex_data(dsa, dsaHndidx))) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,
+                    SUREWARE_R_MISSING_KEY_COMPONENTS);
+        goto err;
+    } else {
+        if ((psign = DSA_SIG_new()) == NULL) {
+            SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,
+                        ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        psign->r = BN_new();
+        psign->s = BN_new();
+        bn_expand2(psign->r, 20 / sizeof(BN_ULONG));
+        bn_expand2(psign->s, 20 / sizeof(BN_ULONG));
+        if (!psign->r || psign->r->dmax != 20 / sizeof(BN_ULONG) ||
+            !psign->s || psign->s->dmax != 20 / sizeof(BN_ULONG))
+            goto err;
+        ret = p_surewarehk_Dsa_Sign(msg, flen, from,
+                                    (unsigned long *)psign->r->d,
+                                    (unsigned long *)psign->s->d, hptr);
+        surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,
+                                  ret);
+    }
+    psign->r->top = 20 / sizeof(BN_ULONG);
+    bn_fix_top(psign->r);
+    psign->s->top = 20 / sizeof(BN_ULONG);
+    bn_fix_top(psign->s);
 
-err:	
-	if (psign)
-	{
-		DSA_SIG_free(psign);
-		psign=NULL;
-	}
-	return psign;
+ err:
+    if (psign) {
+        DSA_SIG_free(psign);
+        psign = NULL;
+    }
+    return psign;
 }
-#endif
+#  endif
 
 static int surewarehk_modexp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			     const BIGNUM *m, BN_CTX *ctx)
+                             const BIGNUM *m, BN_CTX *ctx)
 {
-	int ret=0;
-	char msg[64]="ENGINE_modexp";
-	if (!p_surewarehk_Mod_Exp)
-	{
-		SUREWAREerr(SUREWARE_F_SUREWAREHK_MODEXP,ENGINE_R_NOT_INITIALISED);
-	}
-	else
-	{
-		bn_expand2(r,m->top);
-		if (r && r->dmax==m->top)
-		{
-			/* do it*/
-			ret=p_surewarehk_Mod_Exp(msg,
-						 m->top*sizeof(BN_ULONG),
-						 (unsigned long *)m->d,
-						 p->top*sizeof(BN_ULONG),
-						 (unsigned long *)p->d,
-						 a->top*sizeof(BN_ULONG),
-						 (unsigned long *)a->d,
-						 (unsigned long *)r->d);
-			surewarehk_error_handling(msg,SUREWARE_F_SUREWAREHK_MODEXP,ret);
-			if (ret==1)
-			{
-				/* normalise result */
-				r->top=m->top;
-				bn_fix_top(r);
-			}
-		}
-	}
-	return ret;
+    int ret = 0;
+    char msg[64] = "ENGINE_modexp";
+    if (!p_surewarehk_Mod_Exp) {
+        SUREWAREerr(SUREWARE_F_SUREWAREHK_MODEXP, ENGINE_R_NOT_INITIALISED);
+    } else {
+        bn_expand2(r, m->top);
+        if (r && r->dmax == m->top) {
+            /* do it */
+            ret = p_surewarehk_Mod_Exp(msg,
+                                       m->top * sizeof(BN_ULONG),
+                                       (unsigned long *)m->d,
+                                       p->top * sizeof(BN_ULONG),
+                                       (unsigned long *)p->d,
+                                       a->top * sizeof(BN_ULONG),
+                                       (unsigned long *)a->d,
+                                       (unsigned long *)r->d);
+            surewarehk_error_handling(msg, SUREWARE_F_SUREWAREHK_MODEXP, ret);
+            if (ret == 1) {
+                /* normalise result */
+                r->top = m->top;
+                bn_fix_top(r);
+            }
+        }
+    }
+    return ret;
 }
-#endif /* !OPENSSL_NO_HW_SureWare */
-#endif /* !OPENSSL_NO_HW */
+# endif                         /* !OPENSSL_NO_HW_SureWare */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_sureware_err.c b/engines/e_sureware_err.c
index d4ca68c1db..f6f7eff3ab 100644
--- a/engines/e_sureware_err.c
+++ b/engines/e_sureware_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,94 +66,89 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA SUREWARE_str_functs[]=
-	{
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_CTRL),	"SUREWAREHK_CTRL"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_DH_EX_FREE),	"SUREWAREHK_DH_EX_FREE"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN),	"SUREWAREHK_DSA_DO_SIGN"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_EX_FREE),	"SUREWAREHK_EX_FREE"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_FINISH),	"SUREWAREHK_FINISH"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_INIT),	"SUREWAREHK_INIT"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY),	"SUREWAREHK_LOAD_PRIVKEY"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY),	"SUREWAREHK_LOAD_PUBKEY"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_MODEXP),	"SUREWAREHK_MODEXP"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_RAND_BYTES),	"SUREWAREHK_RAND_BYTES"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_RAND_SEED),	"SUREWAREHK_RAND_SEED"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC),	"SUREWAREHK_RSA_PRIV_DEC"},
-{ERR_FUNC(SUREWARE_F_SUREWAREHK_RSA_SIGN),	"SUREWAREHK_RSA_SIGN"},
-{ERR_FUNC(SUREWARE_F_SUREWARE_LOAD_PUBLIC),	"SUREWARE_LOAD_PUBLIC"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA SUREWARE_str_reasons[]=
-	{
-{ERR_REASON(SUREWARE_R_BIO_WAS_FREED)    ,"bio was freed"},
-{ERR_REASON(SUREWARE_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(SUREWARE_R_PADDING_CHECK_FAILED),"padding check failed"},
-{ERR_REASON(SUREWARE_R_REQUEST_FAILED)   ,"request failed"},
-{ERR_REASON(SUREWARE_R_REQUEST_FALLBACK) ,"request fallback"},
-{ERR_REASON(SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL),"size too large or too small"},
-{ERR_REASON(SUREWARE_R_UNIT_FAILURE)     ,"unit failure"},
-{ERR_REASON(SUREWARE_R_UNKNOWN_PADDING_TYPE),"unknown padding type"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA SUREWARE_str_functs[] = {
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_CTRL), "SUREWAREHK_CTRL"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_DH_EX_FREE), "SUREWAREHK_DH_EX_FREE"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN), "SUREWAREHK_DSA_DO_SIGN"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_EX_FREE), "SUREWAREHK_EX_FREE"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_FINISH), "SUREWAREHK_FINISH"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_INIT), "SUREWAREHK_INIT"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY), "SUREWAREHK_LOAD_PRIVKEY"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_LOAD_PUBKEY), "SUREWAREHK_LOAD_PUBKEY"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_MODEXP), "SUREWAREHK_MODEXP"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_RAND_BYTES), "SUREWAREHK_RAND_BYTES"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_RAND_SEED), "SUREWAREHK_RAND_SEED"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC), "SUREWAREHK_RSA_PRIV_DEC"},
+    {ERR_FUNC(SUREWARE_F_SUREWAREHK_RSA_SIGN), "SUREWAREHK_RSA_SIGN"},
+    {ERR_FUNC(SUREWARE_F_SUREWARE_LOAD_PUBLIC), "SUREWARE_LOAD_PUBLIC"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA SUREWARE_str_reasons[] = {
+    {ERR_REASON(SUREWARE_R_BIO_WAS_FREED), "bio was freed"},
+    {ERR_REASON(SUREWARE_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(SUREWARE_R_PADDING_CHECK_FAILED), "padding check failed"},
+    {ERR_REASON(SUREWARE_R_REQUEST_FAILED), "request failed"},
+    {ERR_REASON(SUREWARE_R_REQUEST_FALLBACK), "request fallback"},
+    {ERR_REASON(SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL),
+     "size too large or too small"},
+    {ERR_REASON(SUREWARE_R_UNIT_FAILURE), "unit failure"},
+    {ERR_REASON(SUREWARE_R_UNKNOWN_PADDING_TYPE), "unknown padding type"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef SUREWARE_LIB_NAME
-static ERR_STRING_DATA SUREWARE_lib_name[]=
-        {
-{0	,SUREWARE_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA SUREWARE_lib_name[] = {
+    {0, SUREWARE_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int SUREWARE_lib_error_code=0;
-static int SUREWARE_error_init=1;
+static int SUREWARE_lib_error_code = 0;
+static int SUREWARE_error_init = 1;
 
 static void ERR_load_SUREWARE_strings(void)
-	{
-	if (SUREWARE_lib_error_code == 0)
-		SUREWARE_lib_error_code=ERR_get_next_error_library();
+{
+    if (SUREWARE_lib_error_code == 0)
+        SUREWARE_lib_error_code = ERR_get_next_error_library();
 
-	if (SUREWARE_error_init)
-		{
-		SUREWARE_error_init=0;
+    if (SUREWARE_error_init) {
+        SUREWARE_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(SUREWARE_lib_error_code,SUREWARE_str_functs);
-		ERR_load_strings(SUREWARE_lib_error_code,SUREWARE_str_reasons);
+        ERR_load_strings(SUREWARE_lib_error_code, SUREWARE_str_functs);
+        ERR_load_strings(SUREWARE_lib_error_code, SUREWARE_str_reasons);
 #endif
 
 #ifdef SUREWARE_LIB_NAME
-		SUREWARE_lib_name->error = ERR_PACK(SUREWARE_lib_error_code,0,0);
-		ERR_load_strings(0,SUREWARE_lib_name);
+        SUREWARE_lib_name->error = ERR_PACK(SUREWARE_lib_error_code, 0, 0);
+        ERR_load_strings(0, SUREWARE_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_SUREWARE_strings(void)
-	{
-	if (SUREWARE_error_init == 0)
-		{
+{
+    if (SUREWARE_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(SUREWARE_lib_error_code,SUREWARE_str_functs);
-		ERR_unload_strings(SUREWARE_lib_error_code,SUREWARE_str_reasons);
+        ERR_unload_strings(SUREWARE_lib_error_code, SUREWARE_str_functs);
+        ERR_unload_strings(SUREWARE_lib_error_code, SUREWARE_str_reasons);
 #endif
 
 #ifdef SUREWARE_LIB_NAME
-		ERR_unload_strings(0,SUREWARE_lib_name);
+        ERR_unload_strings(0, SUREWARE_lib_name);
 #endif
-		SUREWARE_error_init=1;
-		}
-	}
+        SUREWARE_error_init = 1;
+    }
+}
 
 static void ERR_SUREWARE_error(int function, int reason, char *file, int line)
-	{
-	if (SUREWARE_lib_error_code == 0)
-		SUREWARE_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(SUREWARE_lib_error_code,function,reason,file,line);
-	}
+{
+    if (SUREWARE_lib_error_code == 0)
+        SUREWARE_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(SUREWARE_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_sureware_err.h b/engines/e_sureware_err.h
index ec8ed0c59b..bef8623925 100644
--- a/engines/e_sureware_err.h
+++ b/engines/e_sureware_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,48 +53,50 @@
  */
 
 #ifndef HEADER_SUREWARE_ERR_H
-#define HEADER_SUREWARE_ERR_H
+# define HEADER_SUREWARE_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_SUREWARE_strings(void);
 static void ERR_unload_SUREWARE_strings(void);
-static void ERR_SUREWARE_error(int function, int reason, char *file, int line);
-#define SUREWAREerr(f,r) ERR_SUREWARE_error((f),(r),__FILE__,__LINE__)
+static void ERR_SUREWARE_error(int function, int reason, char *file,
+                               int line);
+# define SUREWAREerr(f,r) ERR_SUREWARE_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the SUREWARE functions. */
 
 /* Function codes. */
-#define SUREWARE_F_SUREWAREHK_CTRL			 100
-#define SUREWARE_F_SUREWAREHK_DH_EX_FREE		 112
-#define SUREWARE_F_SUREWAREHK_DSA_DO_SIGN		 101
-#define SUREWARE_F_SUREWAREHK_EX_FREE			 102
-#define SUREWARE_F_SUREWAREHK_FINISH			 103
-#define SUREWARE_F_SUREWAREHK_INIT			 104
-#define SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY		 105
-#define SUREWARE_F_SUREWAREHK_LOAD_PUBKEY		 113
-#define SUREWARE_F_SUREWAREHK_MODEXP			 107
-#define SUREWARE_F_SUREWAREHK_RAND_BYTES		 108
-#define SUREWARE_F_SUREWAREHK_RAND_SEED			 109
-#define SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC		 110
-#define SUREWARE_F_SUREWAREHK_RSA_SIGN			 111
-#define SUREWARE_F_SUREWARE_LOAD_PUBLIC			 106
+# define SUREWARE_F_SUREWAREHK_CTRL                       100
+# define SUREWARE_F_SUREWAREHK_DH_EX_FREE                 112
+# define SUREWARE_F_SUREWAREHK_DSA_DO_SIGN                101
+# define SUREWARE_F_SUREWAREHK_EX_FREE                    102
+# define SUREWARE_F_SUREWAREHK_FINISH                     103
+# define SUREWARE_F_SUREWAREHK_INIT                       104
+# define SUREWARE_F_SUREWAREHK_LOAD_PRIVKEY               105
+# define SUREWARE_F_SUREWAREHK_LOAD_PUBKEY                113
+# define SUREWARE_F_SUREWAREHK_MODEXP                     107
+# define SUREWARE_F_SUREWAREHK_RAND_BYTES                 108
+# define SUREWARE_F_SUREWAREHK_RAND_SEED                  109
+# define SUREWARE_F_SUREWAREHK_RSA_PRIV_DEC               110
+# define SUREWARE_F_SUREWAREHK_RSA_SIGN                   111
+# define SUREWARE_F_SUREWARE_LOAD_PUBLIC                  106
 
 /* Reason codes. */
-#define SUREWARE_R_BIO_WAS_FREED			 100
-#define SUREWARE_R_MISSING_KEY_COMPONENTS		 105
-#define SUREWARE_R_PADDING_CHECK_FAILED			 106
-#define SUREWARE_R_REQUEST_FAILED			 101
-#define SUREWARE_R_REQUEST_FALLBACK			 102
-#define SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL		 103
-#define SUREWARE_R_UNIT_FAILURE				 104
-#define SUREWARE_R_UNKNOWN_PADDING_TYPE			 107
+# define SUREWARE_R_BIO_WAS_FREED                         100
+# define SUREWARE_R_MISSING_KEY_COMPONENTS                105
+# define SUREWARE_R_PADDING_CHECK_FAILED                  106
+# define SUREWARE_R_REQUEST_FAILED                        101
+# define SUREWARE_R_REQUEST_FALLBACK                      102
+# define SUREWARE_R_SIZE_TOO_LARGE_OR_TOO_SMALL           103
+# define SUREWARE_R_UNIT_FAILURE                          104
+# define SUREWARE_R_UNKNOWN_PADDING_TYPE                  107
 
 #ifdef  __cplusplus
 }
diff --git a/engines/e_ubsec.c b/engines/e_ubsec.c
index bf20d527d0..2d6331d690 100644
--- a/engines/e_ubsec.c
+++ b/engines/e_ubsec.c
@@ -1,8 +1,7 @@
 /* crypto/engine/hw_ubsec.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- *
- * Cloned shamelessly by Joe Tardo. 
+/*
+ * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
+ * 2000. Cloned shamelessly by Joe Tardo.
  */
 /* ====================================================================
  * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
@@ -12,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -65,1018 +64,1022 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 
 #ifndef OPENSSL_NO_HW
-#ifndef OPENSSL_NO_HW_UBSEC
+# ifndef OPENSSL_NO_HW_UBSEC
 
-#ifdef FLAT_INC
-#include "hw_ubsec.h"
-#else
-#include "vendor_defns/hw_ubsec.h"
-#endif
+#  ifdef FLAT_INC
+#   include "hw_ubsec.h"
+#  else
+#   include "vendor_defns/hw_ubsec.h"
+#  endif
 
-#define UBSEC_LIB_NAME "ubsec engine"
-#include "e_ubsec_err.c"
+#  define UBSEC_LIB_NAME "ubsec engine"
+#  include "e_ubsec_err.c"
 
-#define FAIL_TO_SOFTWARE -15
+#  define FAIL_TO_SOFTWARE -15
 
 static int ubsec_destroy(ENGINE *e);
 static int ubsec_init(ENGINE *e);
 static int ubsec_finish(ENGINE *e);
-static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
+static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
 static int ubsec_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
-#ifndef OPENSSL_NO_RSA
+                         const BIGNUM *m, BN_CTX *ctx);
+#  ifndef OPENSSL_NO_RSA
 static int ubsec_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *q, const BIGNUM *dp,
-			const BIGNUM *dq, const BIGNUM *qinv, BN_CTX *ctx);
-static int ubsec_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
+                             const BIGNUM *q, const BIGNUM *dp,
+                             const BIGNUM *dq, const BIGNUM *qinv,
+                             BN_CTX *ctx);
+static int ubsec_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                             BN_CTX *ctx);
 static int ubsec_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-#endif
-#ifndef OPENSSL_NO_DSA
-#ifdef NOT_USED
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx);
+#  endif
+#  ifndef OPENSSL_NO_DSA
+#   ifdef NOT_USED
 static int ubsec_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont);
+                             BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                             BN_CTX *ctx, BN_MONT_CTX *in_mont);
 static int ubsec_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx);
-#endif
-static DSA_SIG *ubsec_dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+                             const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx);
+#   endif
+static DSA_SIG *ubsec_dsa_do_sign(const unsigned char *dgst, int dlen,
+                                  DSA *dsa);
 static int ubsec_dsa_verify(const unsigned char *dgst, int dgst_len,
-                                DSA_SIG *sig, DSA *dsa);
-#endif
-#ifndef OPENSSL_NO_DH
+                            DSA_SIG *sig, DSA *dsa);
+#  endif
+#  ifndef OPENSSL_NO_DH
 static int ubsec_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx);
-static int ubsec_dh_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh);
+                            const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                            BN_MONT_CTX *m_ctx);
+static int ubsec_dh_compute_key(unsigned char *key, const BIGNUM *pub_key,
+                                DH *dh);
 static int ubsec_dh_generate_key(DH *dh);
-#endif
+#  endif
 
-#ifdef NOT_USED
+#  ifdef NOT_USED
 static int ubsec_rand_bytes(unsigned char *buf, int num);
 static int ubsec_rand_status(void);
-#endif
+#  endif
 
-#define UBSEC_CMD_SO_PATH		ENGINE_CMD_BASE
+#  define UBSEC_CMD_SO_PATH               ENGINE_CMD_BASE
 static const ENGINE_CMD_DEFN ubsec_cmd_defns[] = {
-	{UBSEC_CMD_SO_PATH,
-		"SO_PATH",
-		"Specifies the path to the 'ubsec' shared library",
-		ENGINE_CMD_FLAG_STRING},
-	{0, NULL, NULL, 0}
-	};
-
-#ifndef OPENSSL_NO_RSA
+    {UBSEC_CMD_SO_PATH,
+     "SO_PATH",
+     "Specifies the path to the 'ubsec' shared library",
+     ENGINE_CMD_FLAG_STRING},
+    {0, NULL, NULL, 0}
+};
+
+#  ifndef OPENSSL_NO_RSA
 /* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD ubsec_rsa =
-	{
-	"UBSEC RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	ubsec_rsa_mod_exp,
-	ubsec_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-	};
-#endif
-
-#ifndef OPENSSL_NO_DSA
+static RSA_METHOD ubsec_rsa = {
+    "UBSEC RSA method",
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    ubsec_rsa_mod_exp,
+    ubsec_mod_exp_mont,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
 /* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD ubsec_dsa =
-	{
-	"UBSEC DSA method",
-	ubsec_dsa_do_sign, /* dsa_do_sign */
-	NULL, /* dsa_sign_setup */
-	ubsec_dsa_verify, /* dsa_do_verify */
-	NULL, /* ubsec_dsa_mod_exp */ /* dsa_mod_exp */
-	NULL, /* ubsec_mod_exp_dsa */ /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL, /* app_data */
-	NULL, /* dsa_paramgen */
-	NULL /* dsa_keygen */
-	};
-#endif
-
-#ifndef OPENSSL_NO_DH
+static DSA_METHOD ubsec_dsa = {
+    "UBSEC DSA method",
+    ubsec_dsa_do_sign,          /* dsa_do_sign */
+    NULL,                       /* dsa_sign_setup */
+    ubsec_dsa_verify,           /* dsa_do_verify */
+    NULL,                       /* ubsec_dsa_mod_exp *//* dsa_mod_exp */
+    NULL,                       /* ubsec_mod_exp_dsa *//* bn_mod_exp */
+    NULL,                       /* init */
+    NULL,                       /* finish */
+    0,                          /* flags */
+    NULL,                       /* app_data */
+    NULL,                       /* dsa_paramgen */
+    NULL                        /* dsa_keygen */
+};
+#  endif
+
+#  ifndef OPENSSL_NO_DH
 /* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD ubsec_dh =
-	{
-	"UBSEC DH method",
-	ubsec_dh_generate_key,
-	ubsec_dh_compute_key,
-	ubsec_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-	};
-#endif
+static DH_METHOD ubsec_dh = {
+    "UBSEC DH method",
+    ubsec_dh_generate_key,
+    ubsec_dh_compute_key,
+    ubsec_mod_exp_dh,
+    NULL,
+    NULL,
+    0,
+    NULL,
+    NULL
+};
+#  endif
 
 /* Constants used when creating the ENGINE */
 static const char *engine_ubsec_id = "ubsec";
 static const char *engine_ubsec_name = "UBSEC hardware engine support";
 
-/* This internal function is used by ENGINE_ubsec() and possibly by the
- * "dynamic" ENGINE support too */
+/*
+ * This internal function is used by ENGINE_ubsec() and possibly by the
+ * "dynamic" ENGINE support too
+ */
 static int bind_helper(ENGINE *e)
-	{
-#ifndef OPENSSL_NO_RSA
-	const RSA_METHOD *meth1;
-#endif
-#ifndef OPENSSL_NO_DH
-#ifndef HAVE_UBSEC_DH
-	const DH_METHOD *meth3;
-#endif /* HAVE_UBSEC_DH */
-#endif
-	if(!ENGINE_set_id(e, engine_ubsec_id) ||
-			!ENGINE_set_name(e, engine_ubsec_name) ||
-#ifndef OPENSSL_NO_RSA
-			!ENGINE_set_RSA(e, &ubsec_rsa) ||
-#endif
-#ifndef OPENSSL_NO_DSA
-			!ENGINE_set_DSA(e, &ubsec_dsa) ||
-#endif
-#ifndef OPENSSL_NO_DH
-			!ENGINE_set_DH(e, &ubsec_dh) ||
-#endif
-			!ENGINE_set_destroy_function(e, ubsec_destroy) ||
-			!ENGINE_set_init_function(e, ubsec_init) ||
-			!ENGINE_set_finish_function(e, ubsec_finish) ||
-			!ENGINE_set_ctrl_function(e, ubsec_ctrl) ||
-			!ENGINE_set_cmd_defns(e, ubsec_cmd_defns))
-		return 0;
-
-#ifndef OPENSSL_NO_RSA
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the Broadcom-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	ubsec_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	ubsec_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	ubsec_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	ubsec_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-#endif
-
-#ifndef OPENSSL_NO_DH
-#ifndef HAVE_UBSEC_DH
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	ubsec_dh.generate_key = meth3->generate_key;
-	ubsec_dh.compute_key = meth3->compute_key;
-#endif /* HAVE_UBSEC_DH */
-#endif
-
-	/* Ensure the ubsec error handling is set up */
-	ERR_load_UBSEC_strings();
-	return 1;
-	}
+{
+#  ifndef OPENSSL_NO_RSA
+    const RSA_METHOD *meth1;
+#  endif
+#  ifndef OPENSSL_NO_DH
+#   ifndef HAVE_UBSEC_DH
+    const DH_METHOD *meth3;
+#   endif                       /* HAVE_UBSEC_DH */
+#  endif
+    if (!ENGINE_set_id(e, engine_ubsec_id) ||
+        !ENGINE_set_name(e, engine_ubsec_name) ||
+#  ifndef OPENSSL_NO_RSA
+        !ENGINE_set_RSA(e, &ubsec_rsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DSA
+        !ENGINE_set_DSA(e, &ubsec_dsa) ||
+#  endif
+#  ifndef OPENSSL_NO_DH
+        !ENGINE_set_DH(e, &ubsec_dh) ||
+#  endif
+        !ENGINE_set_destroy_function(e, ubsec_destroy) ||
+        !ENGINE_set_init_function(e, ubsec_init) ||
+        !ENGINE_set_finish_function(e, ubsec_finish) ||
+        !ENGINE_set_ctrl_function(e, ubsec_ctrl) ||
+        !ENGINE_set_cmd_defns(e, ubsec_cmd_defns))
+        return 0;
+
+#  ifndef OPENSSL_NO_RSA
+    /*
+     * We know that the "PKCS1_SSLeay()" functions hook properly to the
+     * Broadcom-specific mod_exp and mod_exp_crt so we use those functions.
+     * NB: We don't use ENGINE_openssl() or anything "more generic" because
+     * something like the RSAref code may not hook properly, and if you own
+     * one of these cards then you have the right to do RSA operations on it
+     * anyway!
+     */
+    meth1 = RSA_PKCS1_SSLeay();
+    ubsec_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
+    ubsec_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
+    ubsec_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
+    ubsec_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+#   ifndef HAVE_UBSEC_DH
+    /* Much the same for Diffie-Hellman */
+    meth3 = DH_OpenSSL();
+    ubsec_dh.generate_key = meth3->generate_key;
+    ubsec_dh.compute_key = meth3->compute_key;
+#   endif                       /* HAVE_UBSEC_DH */
+#  endif
+
+    /* Ensure the ubsec error handling is set up */
+    ERR_load_UBSEC_strings();
+    return 1;
+}
 
-#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#  ifdef OPENSSL_NO_DYNAMIC_ENGINE
 static ENGINE *engine_ubsec(void)
-	{
-	ENGINE *ret = ENGINE_new();
-	if(!ret)
-		return NULL;
-	if(!bind_helper(ret))
-		{
-		ENGINE_free(ret);
-		return NULL;
-		}
-	return ret;
-	}
+{
+    ENGINE *ret = ENGINE_new();
+    if (!ret)
+        return NULL;
+    if (!bind_helper(ret)) {
+        ENGINE_free(ret);
+        return NULL;
+    }
+    return ret;
+}
 
 void ENGINE_load_ubsec(void)
-	{
-	/* Copied from eng_[openssl|dyn].c */
-	ENGINE *toadd = engine_ubsec();
-	if(!toadd) return;
-	ENGINE_add(toadd);
-	ENGINE_free(toadd);
-	ERR_clear_error();
-	}
-#endif
+{
+    /* Copied from eng_[openssl|dyn].c */
+    ENGINE *toadd = engine_ubsec();
+    if (!toadd)
+        return;
+    ENGINE_add(toadd);
+    ENGINE_free(toadd);
+    ERR_clear_error();
+}
+#  endif
 
-/* This is a process-global DSO handle used for loading and unloading
- * the UBSEC library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
+/*
+ * This is a process-global DSO handle used for loading and unloading the
+ * UBSEC library. NB: This is only set (or unset) during an init() or
+ * finish() call (reference counts permitting) and they're operating with
+ * global locks, so this should be thread-safe implicitly.
+ */
 
 static DSO *ubsec_dso = NULL;
 
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
+/*
+ * These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded.
+ */
 
 static t_UBSEC_ubsec_bytes_to_bits *p_UBSEC_ubsec_bytes_to_bits = NULL;
 static t_UBSEC_ubsec_bits_to_bytes *p_UBSEC_ubsec_bits_to_bytes = NULL;
 static t_UBSEC_ubsec_open *p_UBSEC_ubsec_open = NULL;
 static t_UBSEC_ubsec_close *p_UBSEC_ubsec_close = NULL;
-#ifndef OPENSSL_NO_DH
-static t_UBSEC_diffie_hellman_generate_ioctl 
-	*p_UBSEC_diffie_hellman_generate_ioctl = NULL;
-static t_UBSEC_diffie_hellman_agree_ioctl *p_UBSEC_diffie_hellman_agree_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_DH
+static t_UBSEC_diffie_hellman_generate_ioctl
+    * p_UBSEC_diffie_hellman_generate_ioctl = NULL;
+static t_UBSEC_diffie_hellman_agree_ioctl *p_UBSEC_diffie_hellman_agree_ioctl
+    = NULL;
+#  endif
+#  ifndef OPENSSL_NO_RSA
 static t_UBSEC_rsa_mod_exp_ioctl *p_UBSEC_rsa_mod_exp_ioctl = NULL;
 static t_UBSEC_rsa_mod_exp_crt_ioctl *p_UBSEC_rsa_mod_exp_crt_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_DSA
+#  endif
+#  ifndef OPENSSL_NO_DSA
 static t_UBSEC_dsa_sign_ioctl *p_UBSEC_dsa_sign_ioctl = NULL;
 static t_UBSEC_dsa_verify_ioctl *p_UBSEC_dsa_verify_ioctl = NULL;
-#endif
+#  endif
 static t_UBSEC_math_accelerate_ioctl *p_UBSEC_math_accelerate_ioctl = NULL;
 static t_UBSEC_rng_ioctl *p_UBSEC_rng_ioctl = NULL;
 static t_UBSEC_max_key_len_ioctl *p_UBSEC_max_key_len_ioctl = NULL;
 
 static int max_key_len = 1024;  /* ??? */
 
-/* 
+/*
  * These are the static string constants for the DSO file name and the function
- * symbol names to bind to. 
+ * symbol names to bind to.
  */
 
 static const char *UBSEC_LIBNAME = NULL;
 static const char *get_UBSEC_LIBNAME(void)
-	{
-	if(UBSEC_LIBNAME)
-		return UBSEC_LIBNAME;
-	return "ubsec";
-	}
+{
+    if (UBSEC_LIBNAME)
+        return UBSEC_LIBNAME;
+    return "ubsec";
+}
+
 static void free_UBSEC_LIBNAME(void)
-	{
-	if(UBSEC_LIBNAME)
-		OPENSSL_free((void*)UBSEC_LIBNAME);
-	UBSEC_LIBNAME = NULL;
-	}
+{
+    if (UBSEC_LIBNAME)
+        OPENSSL_free((void *)UBSEC_LIBNAME);
+    UBSEC_LIBNAME = NULL;
+}
+
 static long set_UBSEC_LIBNAME(const char *name)
-	{
-	free_UBSEC_LIBNAME();
-	return (((UBSEC_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
-	}
+{
+    free_UBSEC_LIBNAME();
+    return (((UBSEC_LIBNAME = BUF_strdup(name)) != NULL) ? 1 : 0);
+}
+
 static const char *UBSEC_F1 = "ubsec_bytes_to_bits";
 static const char *UBSEC_F2 = "ubsec_bits_to_bytes";
 static const char *UBSEC_F3 = "ubsec_open";
 static const char *UBSEC_F4 = "ubsec_close";
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 static const char *UBSEC_F5 = "diffie_hellman_generate_ioctl";
 static const char *UBSEC_F6 = "diffie_hellman_agree_ioctl";
-#endif
+#  endif
 /* #ifndef OPENSSL_NO_RSA */
 static const char *UBSEC_F7 = "rsa_mod_exp_ioctl";
 static const char *UBSEC_F8 = "rsa_mod_exp_crt_ioctl";
 /* #endif */
-#ifndef OPENSSL_NO_DSA
+#  ifndef OPENSSL_NO_DSA
 static const char *UBSEC_F9 = "dsa_sign_ioctl";
 static const char *UBSEC_F10 = "dsa_verify_ioctl";
-#endif
+#  endif
 static const char *UBSEC_F11 = "math_accelerate_ioctl";
 static const char *UBSEC_F12 = "rng_ioctl";
 static const char *UBSEC_F13 = "ubsec_max_key_len_ioctl";
 
 /* Destructor (complements the "ENGINE_ubsec()" constructor) */
 static int ubsec_destroy(ENGINE *e)
-	{
-	free_UBSEC_LIBNAME();
-	ERR_unload_UBSEC_strings();
-	return 1;
-	}
+{
+    free_UBSEC_LIBNAME();
+    ERR_unload_UBSEC_strings();
+    return 1;
+}
 
 /* (de)initialisation functions. */
 static int ubsec_init(ENGINE *e)
-	{
-	t_UBSEC_ubsec_bytes_to_bits *p1;
-	t_UBSEC_ubsec_bits_to_bytes *p2;
-	t_UBSEC_ubsec_open *p3;
-	t_UBSEC_ubsec_close *p4;
-#ifndef OPENSSL_NO_DH
-	t_UBSEC_diffie_hellman_generate_ioctl *p5;
-	t_UBSEC_diffie_hellman_agree_ioctl *p6;
-#endif
+{
+    t_UBSEC_ubsec_bytes_to_bits *p1;
+    t_UBSEC_ubsec_bits_to_bytes *p2;
+    t_UBSEC_ubsec_open *p3;
+    t_UBSEC_ubsec_close *p4;
+#  ifndef OPENSSL_NO_DH
+    t_UBSEC_diffie_hellman_generate_ioctl *p5;
+    t_UBSEC_diffie_hellman_agree_ioctl *p6;
+#  endif
 /* #ifndef OPENSSL_NO_RSA */
-	t_UBSEC_rsa_mod_exp_ioctl *p7;
-	t_UBSEC_rsa_mod_exp_crt_ioctl *p8;
+    t_UBSEC_rsa_mod_exp_ioctl *p7;
+    t_UBSEC_rsa_mod_exp_crt_ioctl *p8;
 /* #endif */
-#ifndef OPENSSL_NO_DSA
-	t_UBSEC_dsa_sign_ioctl *p9;
-	t_UBSEC_dsa_verify_ioctl *p10;
-#endif
-	t_UBSEC_math_accelerate_ioctl *p11;
-	t_UBSEC_rng_ioctl *p12;
-        t_UBSEC_max_key_len_ioctl *p13;
-	int fd = 0;
-
-	if(ubsec_dso != NULL)
-		{
-		UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* 
-	 * Attempt to load libubsec.so/ubsec.dll/whatever. 
-	 */
-	ubsec_dso = DSO_load(NULL, get_UBSEC_LIBNAME(), NULL, 0);
-	if(ubsec_dso == NULL)
-		{
-		UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_DSO_FAILURE);
-		goto err;
-		}
-
-	if (!(p1 = (t_UBSEC_ubsec_bytes_to_bits *)
-			DSO_bind_func(ubsec_dso, UBSEC_F1))
-	   || !(p2 = (t_UBSEC_ubsec_bits_to_bytes *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F2))
-	   || !(p3 = (t_UBSEC_ubsec_open *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F3))
-	   || !(p4 = (t_UBSEC_ubsec_close *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F4))
-#ifndef OPENSSL_NO_DH
-	   || !(p5 = (t_UBSEC_diffie_hellman_generate_ioctl *) 
-			DSO_bind_func(ubsec_dso, UBSEC_F5))
-	   || !(p6 = (t_UBSEC_diffie_hellman_agree_ioctl *) 
-			DSO_bind_func(ubsec_dso, UBSEC_F6))
-#endif
+#  ifndef OPENSSL_NO_DSA
+    t_UBSEC_dsa_sign_ioctl *p9;
+    t_UBSEC_dsa_verify_ioctl *p10;
+#  endif
+    t_UBSEC_math_accelerate_ioctl *p11;
+    t_UBSEC_rng_ioctl *p12;
+    t_UBSEC_max_key_len_ioctl *p13;
+    int fd = 0;
+
+    if (ubsec_dso != NULL) {
+        UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_ALREADY_LOADED);
+        goto err;
+    }
+    /*
+     * Attempt to load libubsec.so/ubsec.dll/whatever.
+     */
+    ubsec_dso = DSO_load(NULL, get_UBSEC_LIBNAME(), NULL, 0);
+    if (ubsec_dso == NULL) {
+        UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_DSO_FAILURE);
+        goto err;
+    }
+
+    if (!(p1 = (t_UBSEC_ubsec_bytes_to_bits *)
+          DSO_bind_func(ubsec_dso, UBSEC_F1))
+        || !(p2 = (t_UBSEC_ubsec_bits_to_bytes *)
+             DSO_bind_func(ubsec_dso, UBSEC_F2))
+        || !(p3 = (t_UBSEC_ubsec_open *)
+             DSO_bind_func(ubsec_dso, UBSEC_F3))
+        || !(p4 = (t_UBSEC_ubsec_close *)
+             DSO_bind_func(ubsec_dso, UBSEC_F4))
+#  ifndef OPENSSL_NO_DH
+        || !(p5 = (t_UBSEC_diffie_hellman_generate_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F5))
+        || !(p6 = (t_UBSEC_diffie_hellman_agree_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F6))
+#  endif
 /* #ifndef OPENSSL_NO_RSA */
-	   || !(p7 = (t_UBSEC_rsa_mod_exp_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F7))
-	   || !(p8 = (t_UBSEC_rsa_mod_exp_crt_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F8))
+        || !(p7 = (t_UBSEC_rsa_mod_exp_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F7))
+        || !(p8 = (t_UBSEC_rsa_mod_exp_crt_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F8))
 /* #endif */
-#ifndef OPENSSL_NO_DSA
-	   || !(p9 = (t_UBSEC_dsa_sign_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F9))
-	   || !(p10 = (t_UBSEC_dsa_verify_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F10))
-#endif
-	   || !(p11 = (t_UBSEC_math_accelerate_ioctl *) 
-			DSO_bind_func(ubsec_dso, UBSEC_F11))
-	   || !(p12 = (t_UBSEC_rng_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F12))
-           || !(p13 = (t_UBSEC_max_key_len_ioctl *)
-	   		DSO_bind_func(ubsec_dso, UBSEC_F13)))
-		{
-		UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_DSO_FAILURE);
-		goto err;
-		}
-
-	/* Copy the pointers */
-	p_UBSEC_ubsec_bytes_to_bits = p1;
-	p_UBSEC_ubsec_bits_to_bytes = p2;
-	p_UBSEC_ubsec_open = p3;
-	p_UBSEC_ubsec_close = p4;
-#ifndef OPENSSL_NO_DH
-	p_UBSEC_diffie_hellman_generate_ioctl = p5;
-	p_UBSEC_diffie_hellman_agree_ioctl = p6;
-#endif
-#ifndef OPENSSL_NO_RSA
-	p_UBSEC_rsa_mod_exp_ioctl = p7;
-	p_UBSEC_rsa_mod_exp_crt_ioctl = p8;
-#endif
-#ifndef OPENSSL_NO_DSA
-	p_UBSEC_dsa_sign_ioctl = p9;
-	p_UBSEC_dsa_verify_ioctl = p10;
-#endif
-	p_UBSEC_math_accelerate_ioctl = p11;
-	p_UBSEC_rng_ioctl = p12;
-        p_UBSEC_max_key_len_ioctl = p13;
-
-	/* Perform an open to see if there's actually any unit running. */
-	if (((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) > 0) && (p_UBSEC_max_key_len_ioctl(fd, &max_key_len) == 0))
-	{
-	   p_UBSEC_ubsec_close(fd);
-	   return 1;
-	}
-	else
-	{
-	  UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_UNIT_FAILURE);
-	}
-
-err:
-	if(ubsec_dso)
-		DSO_free(ubsec_dso);
-	ubsec_dso = NULL;
-	p_UBSEC_ubsec_bytes_to_bits = NULL;
-	p_UBSEC_ubsec_bits_to_bytes = NULL;
-	p_UBSEC_ubsec_open = NULL;
-	p_UBSEC_ubsec_close = NULL;
-#ifndef OPENSSL_NO_DH
-	p_UBSEC_diffie_hellman_generate_ioctl = NULL;
-	p_UBSEC_diffie_hellman_agree_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_RSA
-	p_UBSEC_rsa_mod_exp_ioctl = NULL;
-	p_UBSEC_rsa_mod_exp_crt_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_DSA
-	p_UBSEC_dsa_sign_ioctl = NULL;
-	p_UBSEC_dsa_verify_ioctl = NULL;
-#endif
-	p_UBSEC_math_accelerate_ioctl = NULL;
-	p_UBSEC_rng_ioctl = NULL;
-        p_UBSEC_max_key_len_ioctl = NULL;
-
-	return 0;
-	}
+#  ifndef OPENSSL_NO_DSA
+        || !(p9 = (t_UBSEC_dsa_sign_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F9))
+        || !(p10 = (t_UBSEC_dsa_verify_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F10))
+#  endif
+        || !(p11 = (t_UBSEC_math_accelerate_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F11))
+        || !(p12 = (t_UBSEC_rng_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F12))
+        || !(p13 = (t_UBSEC_max_key_len_ioctl *)
+             DSO_bind_func(ubsec_dso, UBSEC_F13))) {
+        UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_DSO_FAILURE);
+        goto err;
+    }
+
+    /* Copy the pointers */
+    p_UBSEC_ubsec_bytes_to_bits = p1;
+    p_UBSEC_ubsec_bits_to_bytes = p2;
+    p_UBSEC_ubsec_open = p3;
+    p_UBSEC_ubsec_close = p4;
+#  ifndef OPENSSL_NO_DH
+    p_UBSEC_diffie_hellman_generate_ioctl = p5;
+    p_UBSEC_diffie_hellman_agree_ioctl = p6;
+#  endif
+#  ifndef OPENSSL_NO_RSA
+    p_UBSEC_rsa_mod_exp_ioctl = p7;
+    p_UBSEC_rsa_mod_exp_crt_ioctl = p8;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    p_UBSEC_dsa_sign_ioctl = p9;
+    p_UBSEC_dsa_verify_ioctl = p10;
+#  endif
+    p_UBSEC_math_accelerate_ioctl = p11;
+    p_UBSEC_rng_ioctl = p12;
+    p_UBSEC_max_key_len_ioctl = p13;
+
+    /* Perform an open to see if there's actually any unit running. */
+    if (((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) > 0)
+        && (p_UBSEC_max_key_len_ioctl(fd, &max_key_len) == 0)) {
+        p_UBSEC_ubsec_close(fd);
+        return 1;
+    } else {
+        UBSECerr(UBSEC_F_UBSEC_INIT, UBSEC_R_UNIT_FAILURE);
+    }
+
+ err:
+    if (ubsec_dso)
+        DSO_free(ubsec_dso);
+    ubsec_dso = NULL;
+    p_UBSEC_ubsec_bytes_to_bits = NULL;
+    p_UBSEC_ubsec_bits_to_bytes = NULL;
+    p_UBSEC_ubsec_open = NULL;
+    p_UBSEC_ubsec_close = NULL;
+#  ifndef OPENSSL_NO_DH
+    p_UBSEC_diffie_hellman_generate_ioctl = NULL;
+    p_UBSEC_diffie_hellman_agree_ioctl = NULL;
+#  endif
+#  ifndef OPENSSL_NO_RSA
+    p_UBSEC_rsa_mod_exp_ioctl = NULL;
+    p_UBSEC_rsa_mod_exp_crt_ioctl = NULL;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    p_UBSEC_dsa_sign_ioctl = NULL;
+    p_UBSEC_dsa_verify_ioctl = NULL;
+#  endif
+    p_UBSEC_math_accelerate_ioctl = NULL;
+    p_UBSEC_rng_ioctl = NULL;
+    p_UBSEC_max_key_len_ioctl = NULL;
+
+    return 0;
+}
 
 static int ubsec_finish(ENGINE *e)
-	{
-	free_UBSEC_LIBNAME();
-	if(ubsec_dso == NULL)
-		{
-		UBSECerr(UBSEC_F_UBSEC_FINISH, UBSEC_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(ubsec_dso))
-		{
-		UBSECerr(UBSEC_F_UBSEC_FINISH, UBSEC_R_DSO_FAILURE);
-		return 0;
-		}
-	ubsec_dso = NULL;
-	p_UBSEC_ubsec_bytes_to_bits = NULL;
-	p_UBSEC_ubsec_bits_to_bytes = NULL;
-	p_UBSEC_ubsec_open = NULL;
-	p_UBSEC_ubsec_close = NULL;
-#ifndef OPENSSL_NO_DH
-	p_UBSEC_diffie_hellman_generate_ioctl = NULL;
-	p_UBSEC_diffie_hellman_agree_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_RSA
-	p_UBSEC_rsa_mod_exp_ioctl = NULL;
-	p_UBSEC_rsa_mod_exp_crt_ioctl = NULL;
-#endif
-#ifndef OPENSSL_NO_DSA
-	p_UBSEC_dsa_sign_ioctl = NULL;
-	p_UBSEC_dsa_verify_ioctl = NULL;
-#endif
-	p_UBSEC_math_accelerate_ioctl = NULL;
-	p_UBSEC_rng_ioctl = NULL;
-        p_UBSEC_max_key_len_ioctl = NULL;
-	return 1;
-	}
-
-static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
-	{
-	int initialised = ((ubsec_dso == NULL) ? 0 : 1);
-	switch(cmd)
-		{
-	case UBSEC_CMD_SO_PATH:
-		if(p == NULL)
-			{
-			UBSECerr(UBSEC_F_UBSEC_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-			return 0;
-			}
-		if(initialised)
-			{
-			UBSECerr(UBSEC_F_UBSEC_CTRL,UBSEC_R_ALREADY_LOADED);
-			return 0;
-			}
-		return set_UBSEC_LIBNAME((const char *)p);
-	default:
-		break;
-		}
-	UBSECerr(UBSEC_F_UBSEC_CTRL,UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED);
-	return 0;
-	}
+{
+    free_UBSEC_LIBNAME();
+    if (ubsec_dso == NULL) {
+        UBSECerr(UBSEC_F_UBSEC_FINISH, UBSEC_R_NOT_LOADED);
+        return 0;
+    }
+    if (!DSO_free(ubsec_dso)) {
+        UBSECerr(UBSEC_F_UBSEC_FINISH, UBSEC_R_DSO_FAILURE);
+        return 0;
+    }
+    ubsec_dso = NULL;
+    p_UBSEC_ubsec_bytes_to_bits = NULL;
+    p_UBSEC_ubsec_bits_to_bytes = NULL;
+    p_UBSEC_ubsec_open = NULL;
+    p_UBSEC_ubsec_close = NULL;
+#  ifndef OPENSSL_NO_DH
+    p_UBSEC_diffie_hellman_generate_ioctl = NULL;
+    p_UBSEC_diffie_hellman_agree_ioctl = NULL;
+#  endif
+#  ifndef OPENSSL_NO_RSA
+    p_UBSEC_rsa_mod_exp_ioctl = NULL;
+    p_UBSEC_rsa_mod_exp_crt_ioctl = NULL;
+#  endif
+#  ifndef OPENSSL_NO_DSA
+    p_UBSEC_dsa_sign_ioctl = NULL;
+    p_UBSEC_dsa_verify_ioctl = NULL;
+#  endif
+    p_UBSEC_math_accelerate_ioctl = NULL;
+    p_UBSEC_rng_ioctl = NULL;
+    p_UBSEC_max_key_len_ioctl = NULL;
+    return 1;
+}
+
+static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void))
+{
+    int initialised = ((ubsec_dso == NULL) ? 0 : 1);
+    switch (cmd) {
+    case UBSEC_CMD_SO_PATH:
+        if (p == NULL) {
+            UBSECerr(UBSEC_F_UBSEC_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+            return 0;
+        }
+        if (initialised) {
+            UBSECerr(UBSEC_F_UBSEC_CTRL, UBSEC_R_ALREADY_LOADED);
+            return 0;
+        }
+        return set_UBSEC_LIBNAME((const char *)p);
+    default:
+        break;
+    }
+    UBSECerr(UBSEC_F_UBSEC_CTRL, UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED);
+    return 0;
+}
 
 static int ubsec_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx)
-	{
-	int 	y_len = 0;
-	int 	fd;
-
-	if(ubsec_dso == NULL)
-	{
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_NOT_LOADED);
-		return 0;
-	}
-
-	/* Check if hardware can't handle this argument. */
-	y_len = BN_num_bits(m);
-	if (y_len > max_key_len) {
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-                return BN_mod_exp(r, a, p, m, ctx);
-	} 
-
-	if(!bn_wexpand(r, m->top))
-	{
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_BN_EXPAND_FAIL);
-		return 0;
-	}
-
-	if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
-		fd = 0;
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_UNIT_FAILURE);
-                return BN_mod_exp(r, a, p, m, ctx);
-	}
-
-	if (p_UBSEC_rsa_mod_exp_ioctl(fd, (unsigned char *)a->d, BN_num_bits(a),
-		(unsigned char *)m->d, BN_num_bits(m), (unsigned char *)p->d, 
-		BN_num_bits(p), (unsigned char *)r->d, &y_len) != 0)
-	{
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
-
-                return BN_mod_exp(r, a, p, m, ctx);
-	}
-
-	p_UBSEC_ubsec_close(fd);
-
-	r->top = (BN_num_bits(m)+BN_BITS2-1)/BN_BITS2;
-	return 1;
-	}
+                         const BIGNUM *m, BN_CTX *ctx)
+{
+    int y_len = 0;
+    int fd;
+
+    if (ubsec_dso == NULL) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_NOT_LOADED);
+        return 0;
+    }
+
+    /* Check if hardware can't handle this argument. */
+    y_len = BN_num_bits(m);
+    if (y_len > max_key_len) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    if (!bn_wexpand(r, m->top)) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_BN_EXPAND_FAIL);
+        return 0;
+    }
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        fd = 0;
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_UNIT_FAILURE);
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    if (p_UBSEC_rsa_mod_exp_ioctl(fd, (unsigned char *)a->d, BN_num_bits(a),
+                                  (unsigned char *)m->d, BN_num_bits(m),
+                                  (unsigned char *)p->d, BN_num_bits(p),
+                                  (unsigned char *)r->d, &y_len) != 0) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
 
-#ifndef OPENSSL_NO_RSA
-static int ubsec_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-	{
-	int to_return = 0;
-
-	if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-		{
-		UBSECerr(UBSEC_F_UBSEC_RSA_MOD_EXP, UBSEC_R_MISSING_KEY_COMPONENTS);
-		goto err;
-		}
-
-	to_return = ubsec_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
-		    rsa->dmq1, rsa->iqmp, ctx);
-	if (to_return == FAIL_TO_SOFTWARE)
-	{
-	  /*
-	   * Do in software as hardware failed.
-	   */
-	   const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-	   to_return = (*meth->rsa_mod_exp)(r0, I, rsa, ctx);
-	}
-err:
-	return to_return;
-	}
+        return BN_mod_exp(r, a, p, m, ctx);
+    }
+
+    p_UBSEC_ubsec_close(fd);
+
+    r->top = (BN_num_bits(m) + BN_BITS2 - 1) / BN_BITS2;
+    return 1;
+}
+
+#  ifndef OPENSSL_NO_RSA
+static int ubsec_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+                             BN_CTX *ctx)
+{
+    int to_return = 0;
+
+    if (!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp) {
+        UBSECerr(UBSEC_F_UBSEC_RSA_MOD_EXP, UBSEC_R_MISSING_KEY_COMPONENTS);
+        goto err;
+    }
+
+    to_return = ubsec_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
+                                  rsa->dmq1, rsa->iqmp, ctx);
+    if (to_return == FAIL_TO_SOFTWARE) {
+        /*
+         * Do in software as hardware failed.
+         */
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        to_return = (*meth->rsa_mod_exp) (r0, I, rsa, ctx);
+    }
+ err:
+    return to_return;
+}
 
 static int ubsec_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *q, const BIGNUM *dp,
-			const BIGNUM *dq, const BIGNUM *qinv, BN_CTX *ctx)
-	{
-	int	y_len,
-		fd;
-
-	y_len = BN_num_bits(p) + BN_num_bits(q);
-
-	/* Check if hardware can't handle this argument. */
-	if (y_len > max_key_len) {
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		return FAIL_TO_SOFTWARE;
-	} 
-
-	if (!bn_wexpand(r, p->top + q->top + 1)) {
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_BN_EXPAND_FAIL);
-		return 0;
-	}
-
-	if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
-		fd = 0;
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_UNIT_FAILURE);
-		return FAIL_TO_SOFTWARE;
-	}
-
-	if (p_UBSEC_rsa_mod_exp_crt_ioctl(fd,
-		(unsigned char *)a->d, BN_num_bits(a), 
-		(unsigned char *)qinv->d, BN_num_bits(qinv),
-		(unsigned char *)dp->d, BN_num_bits(dp),
-		(unsigned char *)p->d, BN_num_bits(p),
-		(unsigned char *)dq->d, BN_num_bits(dq),
-		(unsigned char *)q->d, BN_num_bits(q),
-		(unsigned char *)r->d,  &y_len) != 0) {
-		UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
-		return FAIL_TO_SOFTWARE;
-	}
-
-	p_UBSEC_ubsec_close(fd);
-
-	r->top = (BN_num_bits(p) + BN_num_bits(q) + BN_BITS2 - 1)/BN_BITS2;
-	return 1;
+                             const BIGNUM *q, const BIGNUM *dp,
+                             const BIGNUM *dq, const BIGNUM *qinv,
+                             BN_CTX *ctx)
+{
+    int y_len, fd;
+
+    y_len = BN_num_bits(p) + BN_num_bits(q);
+
+    /* Check if hardware can't handle this argument. */
+    if (y_len > max_key_len) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT,
+                 UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
+        return FAIL_TO_SOFTWARE;
+    }
+
+    if (!bn_wexpand(r, p->top + q->top + 1)) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_BN_EXPAND_FAIL);
+        return 0;
+    }
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        fd = 0;
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_UNIT_FAILURE);
+        return FAIL_TO_SOFTWARE;
+    }
+
+    if (p_UBSEC_rsa_mod_exp_crt_ioctl(fd,
+                                      (unsigned char *)a->d, BN_num_bits(a),
+                                      (unsigned char *)qinv->d,
+                                      BN_num_bits(qinv),
+                                      (unsigned char *)dp->d, BN_num_bits(dp),
+                                      (unsigned char *)p->d, BN_num_bits(p),
+                                      (unsigned char *)dq->d, BN_num_bits(dq),
+                                      (unsigned char *)q->d, BN_num_bits(q),
+                                      (unsigned char *)r->d, &y_len) != 0) {
+        UBSECerr(UBSEC_F_UBSEC_MOD_EXP_CRT, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
+        return FAIL_TO_SOFTWARE;
+    }
+
+    p_UBSEC_ubsec_close(fd);
+
+    r->top = (BN_num_bits(p) + BN_num_bits(q) + BN_BITS2 - 1) / BN_BITS2;
+    return 1;
 }
-#endif
+#  endif
 
-#ifndef OPENSSL_NO_DSA
-#ifdef NOT_USED
+#  ifndef OPENSSL_NO_DSA
+#   ifdef NOT_USED
 static int ubsec_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int to_return = 0;
- 
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!ubsec_mod_exp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!ubsec_mod_exp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	to_return = 1;
-end:
-	BN_free(&t);
-	return to_return;
-	}
+                             BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+                             BN_CTX *ctx, BN_MONT_CTX *in_mont)
+{
+    BIGNUM t;
+    int to_return = 0;
+
+    BN_init(&t);
+    /* let rr = a1 ^ p1 mod m */
+    if (!ubsec_mod_exp(rr, a1, p1, m, ctx))
+        goto end;
+    /* let t = a2 ^ p2 mod m */
+    if (!ubsec_mod_exp(&t, a2, p2, m, ctx))
+        goto end;
+    /* let rr = rr * t mod m */
+    if (!BN_mod_mul(rr, rr, &t, m, ctx))
+        goto end;
+    to_return = 1;
+ end:
+    BN_free(&t);
+    return to_return;
+}
 
 static int ubsec_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx)
-	{
-	return ubsec_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-#endif
+                             const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                             BN_MONT_CTX *m_ctx)
+{
+    return ubsec_mod_exp(r, a, p, m, ctx);
+}
+#   endif
+#  endif
 
-#ifndef OPENSSL_NO_RSA
+#  ifndef OPENSSL_NO_RSA
 
 /*
  * This function is aliased to mod_exp (with the mont stuff dropped).
  */
 static int ubsec_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-        {
-	int ret = 0;
-
- 	/* Do in software if the key is too large for the hardware. */
-	if (BN_num_bits(m) > max_key_len)
-                {
-		const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
-		ret = (*meth->bn_mod_exp)(r, a, p, m, ctx, m_ctx);
-                }
-        else
-                {
-		ret = ubsec_mod_exp(r, a, p, m, ctx);
-                }
-	
-	return ret;
-        }
-#endif
+                              const BIGNUM *m, BN_CTX *ctx,
+                              BN_MONT_CTX *m_ctx)
+{
+    int ret = 0;
+
+    /* Do in software if the key is too large for the hardware. */
+    if (BN_num_bits(m) > max_key_len) {
+        const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
+        ret = (*meth->bn_mod_exp) (r, a, p, m, ctx, m_ctx);
+    } else {
+        ret = ubsec_mod_exp(r, a, p, m, ctx);
+    }
+
+    return ret;
+}
+#  endif
 
-#ifndef OPENSSL_NO_DH
+#  ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int ubsec_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx)
-	{
-	return ubsec_mod_exp(r, a, p, m, ctx);
-	}
-#endif
-
-#ifndef OPENSSL_NO_DSA
-static DSA_SIG *ubsec_dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
-	DSA_SIG *to_return = NULL;
-	int s_len = 160, r_len = 160, d_len, fd;
-	BIGNUM m, *r=NULL, *s=NULL;
-
-	BN_init(&m);
-
-	s = BN_new();
-	r = BN_new();
-	if ((s == NULL) || (r==NULL))
-		goto err;
-
-	d_len = p_UBSEC_ubsec_bytes_to_bits((unsigned char *)dgst, dlen);
-
-        if(!bn_wexpand(r, (160+BN_BITS2-1)/BN_BITS2) ||
-       	   (!bn_wexpand(s, (160+BN_BITS2-1)/BN_BITS2))) {
-		UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-
-	if (BN_bin2bn(dgst,dlen,&m) == NULL) {
-		UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
-		goto err;
-	} 
-
-	if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
-                const DSA_METHOD *meth;
-		fd = 0;
-		UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_UNIT_FAILURE);
-                meth = DSA_OpenSSL();
-                to_return =  meth->dsa_do_sign(dgst, dlen, dsa);
-		goto err;
-	}
-
-	if (p_UBSEC_dsa_sign_ioctl(fd,
-		/* compute hash before signing */
-		0,
-		(unsigned char *)dgst, d_len,
-		NULL,
-		/* compute random value */
-		0,
-		(unsigned char *)dsa->p->d, BN_num_bits(dsa->p), 
-		(unsigned char *)dsa->q->d, BN_num_bits(dsa->q),
-		(unsigned char *)dsa->g->d, BN_num_bits(dsa->g),
-		(unsigned char *)dsa->priv_key->d, BN_num_bits(dsa->priv_key),
-		(unsigned char *)r->d, &r_len,
-		(unsigned char *)s->d, &s_len ) != 0) {
-                const DSA_METHOD *meth;
-
-		UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
-                meth = DSA_OpenSSL();
-                to_return = meth->dsa_do_sign(dgst, dlen, dsa);
-
-		goto err;
-	}
-
-	p_UBSEC_ubsec_close(fd);
-
-	r->top = (160+BN_BITS2-1)/BN_BITS2;
-	s->top = (160+BN_BITS2-1)/BN_BITS2;
-
-	to_return = DSA_SIG_new();
-	if(to_return == NULL) {
-		UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-
-	to_return->r = r;
-	to_return->s = s;
-
-err:
-	if (!to_return) {
-		if (r) BN_free(r);
-		if (s) BN_free(s);
-	}                                 
-	BN_clear_free(&m);
-	return to_return;
+                            const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+                            BN_MONT_CTX *m_ctx)
+{
+    return ubsec_mod_exp(r, a, p, m, ctx);
+}
+#  endif
+
+#  ifndef OPENSSL_NO_DSA
+static DSA_SIG *ubsec_dsa_do_sign(const unsigned char *dgst, int dlen,
+                                  DSA *dsa)
+{
+    DSA_SIG *to_return = NULL;
+    int s_len = 160, r_len = 160, d_len, fd;
+    BIGNUM m, *r = NULL, *s = NULL;
+
+    BN_init(&m);
+
+    s = BN_new();
+    r = BN_new();
+    if ((s == NULL) || (r == NULL))
+        goto err;
+
+    d_len = p_UBSEC_ubsec_bytes_to_bits((unsigned char *)dgst, dlen);
+
+    if (!bn_wexpand(r, (160 + BN_BITS2 - 1) / BN_BITS2) ||
+        (!bn_wexpand(s, (160 + BN_BITS2 - 1) / BN_BITS2))) {
+        UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    if (BN_bin2bn(dgst, dlen, &m) == NULL) {
+        UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        const DSA_METHOD *meth;
+        fd = 0;
+        UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_UNIT_FAILURE);
+        meth = DSA_OpenSSL();
+        to_return = meth->dsa_do_sign(dgst, dlen, dsa);
+        goto err;
+    }
+
+    if (p_UBSEC_dsa_sign_ioctl(fd,
+                               /* compute hash before signing */
+                               0, (unsigned char *)dgst, d_len, NULL,
+                               /* compute random value */
+                               0,
+                               (unsigned char *)dsa->p->d,
+                               BN_num_bits(dsa->p),
+                               (unsigned char *)dsa->q->d,
+                               BN_num_bits(dsa->q),
+                               (unsigned char *)dsa->g->d,
+                               BN_num_bits(dsa->g),
+                               (unsigned char *)dsa->priv_key->d,
+                               BN_num_bits(dsa->priv_key),
+                               (unsigned char *)r->d, &r_len,
+                               (unsigned char *)s->d, &s_len) != 0) {
+        const DSA_METHOD *meth;
+
+        UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
+        meth = DSA_OpenSSL();
+        to_return = meth->dsa_do_sign(dgst, dlen, dsa);
+
+        goto err;
+    }
+
+    p_UBSEC_ubsec_close(fd);
+
+    r->top = (160 + BN_BITS2 - 1) / BN_BITS2;
+    s->top = (160 + BN_BITS2 - 1) / BN_BITS2;
+
+    to_return = DSA_SIG_new();
+    if (to_return == NULL) {
+        UBSECerr(UBSEC_F_UBSEC_DSA_DO_SIGN, UBSEC_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    to_return->r = r;
+    to_return->s = s;
+
+ err:
+    if (!to_return) {
+        if (r)
+            BN_free(r);
+        if (s)
+            BN_free(s);
+    }
+    BN_clear_free(&m);
+    return to_return;
 }
 
 static int ubsec_dsa_verify(const unsigned char *dgst, int dgst_len,
-                                DSA_SIG *sig, DSA *dsa)
-	{
-	int v_len, d_len;
-	int to_return = 0;
-	int fd;
-	BIGNUM v, *pv = &v;
-
-	BN_init(&v);
-
-	if(!bn_wexpand(pv, dsa->p->top)) {
-		UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-
-	v_len = BN_num_bits(dsa->p);
-
-	d_len = p_UBSEC_ubsec_bytes_to_bits((unsigned char *)dgst, dgst_len);
-
-	if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
-                const DSA_METHOD *meth;
-		fd = 0;
-		UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_UNIT_FAILURE);
-                meth = DSA_OpenSSL();
-                to_return = meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
-		goto err;
-	}
-
-	if (p_UBSEC_dsa_verify_ioctl(fd, 0, /* compute hash before signing */
-		(unsigned char *)dgst, d_len,
-		(unsigned char *)dsa->p->d, BN_num_bits(dsa->p), 
-		(unsigned char *)dsa->q->d, BN_num_bits(dsa->q),
-		(unsigned char *)dsa->g->d, BN_num_bits(dsa->g),
-		(unsigned char *)dsa->pub_key->d, BN_num_bits(dsa->pub_key),
-		(unsigned char *)sig->r->d, BN_num_bits(sig->r),
-		(unsigned char *)sig->s->d, BN_num_bits(sig->s),
-		(unsigned char *)v.d, &v_len) != 0) {
-                const DSA_METHOD *meth;
-		UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
-
-                meth = DSA_OpenSSL();
-                to_return = meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
-
-		goto err;
-	}
-
-	p_UBSEC_ubsec_close(fd);
-
-	to_return = 1;
-err:
-	BN_clear_free(&v);
-	return to_return;
-	}
-#endif
-
-#ifndef OPENSSL_NO_DH
-static int ubsec_dh_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh)
-        {
-        int      ret      = -1,
-                 k_len,
-                 fd;
-
-        k_len = BN_num_bits(dh->p);
-
-        if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0)
-                {
-                const DH_METHOD *meth;
-                UBSECerr(UBSEC_F_UBSEC_DH_COMPUTE_KEY, UBSEC_R_UNIT_FAILURE);
-                meth = DH_OpenSSL();
-                ret = meth->compute_key(key, pub_key, dh);
-                goto err;
-                }
-
-        if (p_UBSEC_diffie_hellman_agree_ioctl(fd,
-                                               (unsigned char *)dh->priv_key->d, BN_num_bits(dh->priv_key),
-                                               (unsigned char *)pub_key->d, BN_num_bits(pub_key),
-                                               (unsigned char *)dh->p->d, BN_num_bits(dh->p),
-                                               key, &k_len) != 0)
-                {
-                /* Hardware's a no go, failover to software */
-                const DH_METHOD *meth;
-                UBSECerr(UBSEC_F_UBSEC_DH_COMPUTE_KEY, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
-
-                meth = DH_OpenSSL();
-                ret = meth->compute_key(key, pub_key, dh);
+                            DSA_SIG *sig, DSA *dsa)
+{
+    int v_len, d_len;
+    int to_return = 0;
+    int fd;
+    BIGNUM v, *pv = &v;
+
+    BN_init(&v);
+
+    if (!bn_wexpand(pv, dsa->p->top)) {
+        UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_BN_EXPAND_FAIL);
+        goto err;
+    }
+
+    v_len = BN_num_bits(dsa->p);
+
+    d_len = p_UBSEC_ubsec_bytes_to_bits((unsigned char *)dgst, dgst_len);
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        const DSA_METHOD *meth;
+        fd = 0;
+        UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_UNIT_FAILURE);
+        meth = DSA_OpenSSL();
+        to_return = meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
+        goto err;
+    }
+
+    if (p_UBSEC_dsa_verify_ioctl(fd, 0, /* compute hash before signing */
+                                 (unsigned char *)dgst, d_len,
+                                 (unsigned char *)dsa->p->d,
+                                 BN_num_bits(dsa->p),
+                                 (unsigned char *)dsa->q->d,
+                                 BN_num_bits(dsa->q),
+                                 (unsigned char *)dsa->g->d,
+                                 BN_num_bits(dsa->g),
+                                 (unsigned char *)dsa->pub_key->d,
+                                 BN_num_bits(dsa->pub_key),
+                                 (unsigned char *)sig->r->d,
+                                 BN_num_bits(sig->r),
+                                 (unsigned char *)sig->s->d,
+                                 BN_num_bits(sig->s), (unsigned char *)v.d,
+                                 &v_len) != 0) {
+        const DSA_METHOD *meth;
+        UBSECerr(UBSEC_F_UBSEC_DSA_VERIFY, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
 
-                goto err;
-                }
+        meth = DSA_OpenSSL();
+        to_return = meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
 
-        p_UBSEC_ubsec_close(fd);
+        goto err;
+    }
 
-        ret = p_UBSEC_ubsec_bits_to_bytes(k_len);
-err:
-        return ret;
-        }
+    p_UBSEC_ubsec_close(fd);
 
-static int ubsec_dh_generate_key(DH *dh)
-        {
-        int      ret               = 0,
-                 random_bits       = 0,
-                 pub_key_len       = 0,
-                 priv_key_len      = 0,
-                 fd;
-        BIGNUM   *pub_key          = NULL;
-        BIGNUM   *priv_key         = NULL;
-
-        /* 
-         *  How many bits should Random x be? dh_key.c
-         *  sets the range from 0 to num_bits(modulus) ???
-         */
+    to_return = 1;
+ err:
+    BN_clear_free(&v);
+    return to_return;
+}
+#  endif
+
+#  ifndef OPENSSL_NO_DH
+static int ubsec_dh_compute_key(unsigned char *key, const BIGNUM *pub_key,
+                                DH *dh)
+{
+    int ret = -1, k_len, fd;
+
+    k_len = BN_num_bits(dh->p);
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        const DH_METHOD *meth;
+        UBSECerr(UBSEC_F_UBSEC_DH_COMPUTE_KEY, UBSEC_R_UNIT_FAILURE);
+        meth = DH_OpenSSL();
+        ret = meth->compute_key(key, pub_key, dh);
+        goto err;
+    }
+
+    if (p_UBSEC_diffie_hellman_agree_ioctl(fd,
+                                           (unsigned char *)dh->priv_key->d,
+                                           BN_num_bits(dh->priv_key),
+                                           (unsigned char *)pub_key->d,
+                                           BN_num_bits(pub_key),
+                                           (unsigned char *)dh->p->d,
+                                           BN_num_bits(dh->p), key,
+                                           &k_len) != 0) {
+        /* Hardware's a no go, failover to software */
+        const DH_METHOD *meth;
+        UBSECerr(UBSEC_F_UBSEC_DH_COMPUTE_KEY, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
 
-        if (dh->priv_key == NULL)
-                {
-                priv_key = BN_new();
-                if (priv_key == NULL) goto err;
-                priv_key_len = BN_num_bits(dh->p);
-                if(bn_wexpand(priv_key, dh->p->top) == NULL) goto err;
-                do
-                        if (!BN_rand_range(priv_key, dh->p)) goto err;
-                while (BN_is_zero(priv_key));
-                random_bits = BN_num_bits(priv_key);
-                }
-        else
-                {
-                priv_key = dh->priv_key;
-                }
-
-        if (dh->pub_key == NULL)
-                {
-                pub_key = BN_new();
-                pub_key_len = BN_num_bits(dh->p);
-                if(bn_wexpand(pub_key, dh->p->top) == NULL) goto err;
-                if(pub_key == NULL) goto err;
-                }
-        else
-                {
-                pub_key = dh->pub_key;
-                }
-
-        if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0)
-                {
-                const DH_METHOD *meth;
-                UBSECerr(UBSEC_F_UBSEC_DH_GENERATE_KEY, UBSEC_R_UNIT_FAILURE);
-                meth = DH_OpenSSL();
-                ret = meth->generate_key(dh);
-                goto err;
-                }
+        meth = DH_OpenSSL();
+        ret = meth->compute_key(key, pub_key, dh);
 
-        if (p_UBSEC_diffie_hellman_generate_ioctl(fd,
-                                                  (unsigned char *)priv_key->d, &priv_key_len,
-                                                  (unsigned char *)pub_key->d,  &pub_key_len,
-                                                  (unsigned char *)dh->g->d, BN_num_bits(dh->g),
-                                                  (unsigned char *)dh->p->d, BN_num_bits(dh->p),
-                                                  0, 0, random_bits) != 0)
-                {
-                /* Hardware's a no go, failover to software */
-                const DH_METHOD *meth;
+        goto err;
+    }
 
-                UBSECerr(UBSEC_F_UBSEC_DH_GENERATE_KEY, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
+    p_UBSEC_ubsec_close(fd);
 
-                meth = DH_OpenSSL();
-                ret = meth->generate_key(dh);
+    ret = p_UBSEC_ubsec_bits_to_bytes(k_len);
+ err:
+    return ret;
+}
 
+static int ubsec_dh_generate_key(DH *dh)
+{
+    int ret = 0, random_bits = 0, pub_key_len = 0, priv_key_len = 0, fd;
+    BIGNUM *pub_key = NULL;
+    BIGNUM *priv_key = NULL;
+
+    /*
+     *  How many bits should Random x be? dh_key.c
+     *  sets the range from 0 to num_bits(modulus) ???
+     */
+
+    if (dh->priv_key == NULL) {
+        priv_key = BN_new();
+        if (priv_key == NULL)
+            goto err;
+        priv_key_len = BN_num_bits(dh->p);
+        if (bn_wexpand(priv_key, dh->p->top) == NULL)
+            goto err;
+        do
+            if (!BN_rand_range(priv_key, dh->p))
                 goto err;
-                }
-
+        while (BN_is_zero(priv_key)) ;
+        random_bits = BN_num_bits(priv_key);
+    } else {
+        priv_key = dh->priv_key;
+    }
+
+    if (dh->pub_key == NULL) {
+        pub_key = BN_new();
+        pub_key_len = BN_num_bits(dh->p);
+        if (bn_wexpand(pub_key, dh->p->top) == NULL)
+            goto err;
+        if (pub_key == NULL)
+            goto err;
+    } else {
+        pub_key = dh->pub_key;
+    }
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        const DH_METHOD *meth;
+        UBSECerr(UBSEC_F_UBSEC_DH_GENERATE_KEY, UBSEC_R_UNIT_FAILURE);
+        meth = DH_OpenSSL();
+        ret = meth->generate_key(dh);
+        goto err;
+    }
+
+    if (p_UBSEC_diffie_hellman_generate_ioctl(fd,
+                                              (unsigned char *)priv_key->d,
+                                              &priv_key_len,
+                                              (unsigned char *)pub_key->d,
+                                              &pub_key_len,
+                                              (unsigned char *)dh->g->d,
+                                              BN_num_bits(dh->g),
+                                              (unsigned char *)dh->p->d,
+                                              BN_num_bits(dh->p), 0, 0,
+                                              random_bits) != 0) {
+        /* Hardware's a no go, failover to software */
+        const DH_METHOD *meth;
+
+        UBSECerr(UBSEC_F_UBSEC_DH_GENERATE_KEY, UBSEC_R_REQUEST_FAILED);
         p_UBSEC_ubsec_close(fd);
 
-        dh->pub_key = pub_key;
-        dh->pub_key->top = (pub_key_len + BN_BITS2-1) / BN_BITS2;
-        dh->priv_key = priv_key;
-        dh->priv_key->top = (priv_key_len + BN_BITS2-1) / BN_BITS2;
-
-        ret = 1;
-err:
-        return ret;
-        }
-#endif
-
-#ifdef NOT_USED
-static int ubsec_rand_bytes(unsigned char * buf,
-                            int num)
-        {
-        int      ret      = 0,
-                 fd;
-
-        if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0)
-                {
-                const RAND_METHOD *meth;
-                UBSECerr(UBSEC_F_UBSEC_RAND_BYTES, UBSEC_R_UNIT_FAILURE);
-                num = p_UBSEC_ubsec_bits_to_bytes(num);
-                meth = RAND_SSLeay();
-                meth->seed(buf, num);
-                ret = meth->bytes(buf, num);
-                goto err;
-                }
+        meth = DH_OpenSSL();
+        ret = meth->generate_key(dh);
 
-        num *= 8; /* bytes to bits */
+        goto err;
+    }
 
-        if (p_UBSEC_rng_ioctl(fd,
-                              UBSEC_RNG_DIRECT,
-                              buf,
-                              &num) != 0)
-                {
-                /* Hardware's a no go, failover to software */
-                const RAND_METHOD *meth;
+    p_UBSEC_ubsec_close(fd);
 
-                UBSECerr(UBSEC_F_UBSEC_RAND_BYTES, UBSEC_R_REQUEST_FAILED);
-                p_UBSEC_ubsec_close(fd);
+    dh->pub_key = pub_key;
+    dh->pub_key->top = (pub_key_len + BN_BITS2 - 1) / BN_BITS2;
+    dh->priv_key = priv_key;
+    dh->priv_key->top = (priv_key_len + BN_BITS2 - 1) / BN_BITS2;
 
-                num = p_UBSEC_ubsec_bits_to_bytes(num);
-                meth = RAND_SSLeay();
-                meth->seed(buf, num);
-                ret = meth->bytes(buf, num);
+    ret = 1;
+ err:
+    return ret;
+}
+#  endif
+
+#  ifdef NOT_USED
+static int ubsec_rand_bytes(unsigned char *buf, int num)
+{
+    int ret = 0, fd;
+
+    if ((fd = p_UBSEC_ubsec_open(UBSEC_KEY_DEVICE_NAME)) <= 0) {
+        const RAND_METHOD *meth;
+        UBSECerr(UBSEC_F_UBSEC_RAND_BYTES, UBSEC_R_UNIT_FAILURE);
+        num = p_UBSEC_ubsec_bits_to_bytes(num);
+        meth = RAND_SSLeay();
+        meth->seed(buf, num);
+        ret = meth->bytes(buf, num);
+        goto err;
+    }
+
+    num *= 8;                   /* bytes to bits */
+
+    if (p_UBSEC_rng_ioctl(fd, UBSEC_RNG_DIRECT, buf, &num) != 0) {
+        /* Hardware's a no go, failover to software */
+        const RAND_METHOD *meth;
+
+        UBSECerr(UBSEC_F_UBSEC_RAND_BYTES, UBSEC_R_REQUEST_FAILED);
+        p_UBSEC_ubsec_close(fd);
 
-                goto err;
-                }
+        num = p_UBSEC_ubsec_bits_to_bytes(num);
+        meth = RAND_SSLeay();
+        meth->seed(buf, num);
+        ret = meth->bytes(buf, num);
 
-        p_UBSEC_ubsec_close(fd);
+        goto err;
+    }
 
-        ret = 1;
-err:
-        return(ret);
-        }
+    p_UBSEC_ubsec_close(fd);
 
+    ret = 1;
+ err:
+    return (ret);
+}
 
 static int ubsec_rand_status(void)
-	{
-	return 0;
-	}
-#endif
+{
+    return 0;
+}
+#  endif
 
-/* This stuff is needed if this ENGINE is being compiled into a self-contained
- * shared-library. */
-#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+/*
+ * This stuff is needed if this ENGINE is being compiled into a
+ * self-contained shared-library.
+ */
+#  ifndef OPENSSL_NO_DYNAMIC_ENGINE
 static int bind_fn(ENGINE *e, const char *id)
-	{
-	if(id && (strcmp(id, engine_ubsec_id) != 0))
-		return 0;
-	if(!bind_helper(e))
-		return 0;
-	return 1;
-	}
-IMPLEMENT_DYNAMIC_CHECK_FN()
-IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
-#endif /* OPENSSL_NO_DYNAMIC_ENGINE */
+{
+    if (id && (strcmp(id, engine_ubsec_id) != 0))
+        return 0;
+    if (!bind_helper(e))
+        return 0;
+    return 1;
+}
 
-#endif /* !OPENSSL_NO_HW_UBSEC */
-#endif /* !OPENSSL_NO_HW */
+IMPLEMENT_DYNAMIC_CHECK_FN()
+    IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#  endif                        /* OPENSSL_NO_DYNAMIC_ENGINE */
+# endif                         /* !OPENSSL_NO_HW_UBSEC */
+#endif                          /* !OPENSSL_NO_HW */
diff --git a/engines/e_ubsec_err.c b/engines/e_ubsec_err.c
index 14c3d61e24..fefc5b0744 100644
--- a/engines/e_ubsec_err.c
+++ b/engines/e_ubsec_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,93 +66,89 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(0,func,0)
-#define ERR_REASON(reason) ERR_PACK(0,0,reason)
-
-static ERR_STRING_DATA UBSEC_str_functs[]=
-	{
-{ERR_FUNC(UBSEC_F_UBSEC_CTRL),	"UBSEC_CTRL"},
-{ERR_FUNC(UBSEC_F_UBSEC_DH_COMPUTE_KEY),	"UBSEC_DH_COMPUTE_KEY"},
-{ERR_FUNC(UBSEC_F_UBSEC_DH_GENERATE_KEY),	"UBSEC_DH_GENERATE_KEY"},
-{ERR_FUNC(UBSEC_F_UBSEC_DSA_DO_SIGN),	"UBSEC_DSA_DO_SIGN"},
-{ERR_FUNC(UBSEC_F_UBSEC_DSA_VERIFY),	"UBSEC_DSA_VERIFY"},
-{ERR_FUNC(UBSEC_F_UBSEC_FINISH),	"UBSEC_FINISH"},
-{ERR_FUNC(UBSEC_F_UBSEC_INIT),	"UBSEC_INIT"},
-{ERR_FUNC(UBSEC_F_UBSEC_MOD_EXP),	"UBSEC_MOD_EXP"},
-{ERR_FUNC(UBSEC_F_UBSEC_MOD_EXP_CRT),	"UBSEC_MOD_EXP_CRT"},
-{ERR_FUNC(UBSEC_F_UBSEC_RAND_BYTES),	"UBSEC_RAND_BYTES"},
-{ERR_FUNC(UBSEC_F_UBSEC_RSA_MOD_EXP),	"UBSEC_RSA_MOD_EXP"},
-{ERR_FUNC(UBSEC_F_UBSEC_RSA_MOD_EXP_CRT),	"UBSEC_RSA_MOD_EXP_CRT"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA UBSEC_str_reasons[]=
-	{
-{ERR_REASON(UBSEC_R_ALREADY_LOADED)      ,"already loaded"},
-{ERR_REASON(UBSEC_R_BN_EXPAND_FAIL)      ,"bn expand fail"},
-{ERR_REASON(UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
-{ERR_REASON(UBSEC_R_DSO_FAILURE)         ,"dso failure"},
-{ERR_REASON(UBSEC_R_MISSING_KEY_COMPONENTS),"missing key components"},
-{ERR_REASON(UBSEC_R_NOT_LOADED)          ,"not loaded"},
-{ERR_REASON(UBSEC_R_REQUEST_FAILED)      ,"request failed"},
-{ERR_REASON(UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL),"size too large or too small"},
-{ERR_REASON(UBSEC_R_UNIT_FAILURE)        ,"unit failure"},
-{0,NULL}
-	};
+# define ERR_FUNC(func) ERR_PACK(0,func,0)
+# define ERR_REASON(reason) ERR_PACK(0,0,reason)
+
+static ERR_STRING_DATA UBSEC_str_functs[] = {
+    {ERR_FUNC(UBSEC_F_UBSEC_CTRL), "UBSEC_CTRL"},
+    {ERR_FUNC(UBSEC_F_UBSEC_DH_COMPUTE_KEY), "UBSEC_DH_COMPUTE_KEY"},
+    {ERR_FUNC(UBSEC_F_UBSEC_DH_GENERATE_KEY), "UBSEC_DH_GENERATE_KEY"},
+    {ERR_FUNC(UBSEC_F_UBSEC_DSA_DO_SIGN), "UBSEC_DSA_DO_SIGN"},
+    {ERR_FUNC(UBSEC_F_UBSEC_DSA_VERIFY), "UBSEC_DSA_VERIFY"},
+    {ERR_FUNC(UBSEC_F_UBSEC_FINISH), "UBSEC_FINISH"},
+    {ERR_FUNC(UBSEC_F_UBSEC_INIT), "UBSEC_INIT"},
+    {ERR_FUNC(UBSEC_F_UBSEC_MOD_EXP), "UBSEC_MOD_EXP"},
+    {ERR_FUNC(UBSEC_F_UBSEC_MOD_EXP_CRT), "UBSEC_MOD_EXP_CRT"},
+    {ERR_FUNC(UBSEC_F_UBSEC_RAND_BYTES), "UBSEC_RAND_BYTES"},
+    {ERR_FUNC(UBSEC_F_UBSEC_RSA_MOD_EXP), "UBSEC_RSA_MOD_EXP"},
+    {ERR_FUNC(UBSEC_F_UBSEC_RSA_MOD_EXP_CRT), "UBSEC_RSA_MOD_EXP_CRT"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA UBSEC_str_reasons[] = {
+    {ERR_REASON(UBSEC_R_ALREADY_LOADED), "already loaded"},
+    {ERR_REASON(UBSEC_R_BN_EXPAND_FAIL), "bn expand fail"},
+    {ERR_REASON(UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED),
+     "ctrl command not implemented"},
+    {ERR_REASON(UBSEC_R_DSO_FAILURE), "dso failure"},
+    {ERR_REASON(UBSEC_R_MISSING_KEY_COMPONENTS), "missing key components"},
+    {ERR_REASON(UBSEC_R_NOT_LOADED), "not loaded"},
+    {ERR_REASON(UBSEC_R_REQUEST_FAILED), "request failed"},
+    {ERR_REASON(UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL),
+     "size too large or too small"},
+    {ERR_REASON(UBSEC_R_UNIT_FAILURE), "unit failure"},
+    {0, NULL}
+};
 
 #endif
 
 #ifdef UBSEC_LIB_NAME
-static ERR_STRING_DATA UBSEC_lib_name[]=
-        {
-{0	,UBSEC_LIB_NAME},
-{0,NULL}
-	};
+static ERR_STRING_DATA UBSEC_lib_name[] = {
+    {0, UBSEC_LIB_NAME},
+    {0, NULL}
+};
 #endif
 
-
-static int UBSEC_lib_error_code=0;
-static int UBSEC_error_init=1;
+static int UBSEC_lib_error_code = 0;
+static int UBSEC_error_init = 1;
 
 static void ERR_load_UBSEC_strings(void)
-	{
-	if (UBSEC_lib_error_code == 0)
-		UBSEC_lib_error_code=ERR_get_next_error_library();
+{
+    if (UBSEC_lib_error_code == 0)
+        UBSEC_lib_error_code = ERR_get_next_error_library();
 
-	if (UBSEC_error_init)
-		{
-		UBSEC_error_init=0;
+    if (UBSEC_error_init) {
+        UBSEC_error_init = 0;
 #ifndef OPENSSL_NO_ERR
-		ERR_load_strings(UBSEC_lib_error_code,UBSEC_str_functs);
-		ERR_load_strings(UBSEC_lib_error_code,UBSEC_str_reasons);
+        ERR_load_strings(UBSEC_lib_error_code, UBSEC_str_functs);
+        ERR_load_strings(UBSEC_lib_error_code, UBSEC_str_reasons);
 #endif
 
 #ifdef UBSEC_LIB_NAME
-		UBSEC_lib_name->error = ERR_PACK(UBSEC_lib_error_code,0,0);
-		ERR_load_strings(0,UBSEC_lib_name);
+        UBSEC_lib_name->error = ERR_PACK(UBSEC_lib_error_code, 0, 0);
+        ERR_load_strings(0, UBSEC_lib_name);
 #endif
-		}
-	}
+    }
+}
 
 static void ERR_unload_UBSEC_strings(void)
-	{
-	if (UBSEC_error_init == 0)
-		{
+{
+    if (UBSEC_error_init == 0) {
 #ifndef OPENSSL_NO_ERR
-		ERR_unload_strings(UBSEC_lib_error_code,UBSEC_str_functs);
-		ERR_unload_strings(UBSEC_lib_error_code,UBSEC_str_reasons);
+        ERR_unload_strings(UBSEC_lib_error_code, UBSEC_str_functs);
+        ERR_unload_strings(UBSEC_lib_error_code, UBSEC_str_reasons);
 #endif
 
 #ifdef UBSEC_LIB_NAME
-		ERR_unload_strings(0,UBSEC_lib_name);
+        ERR_unload_strings(0, UBSEC_lib_name);
 #endif
-		UBSEC_error_init=1;
-		}
-	}
+        UBSEC_error_init = 1;
+    }
+}
 
 static void ERR_UBSEC_error(int function, int reason, char *file, int line)
-	{
-	if (UBSEC_lib_error_code == 0)
-		UBSEC_lib_error_code=ERR_get_next_error_library();
-	ERR_PUT_error(UBSEC_lib_error_code,function,reason,file,line);
-	}
+{
+    if (UBSEC_lib_error_code == 0)
+        UBSEC_lib_error_code = ERR_get_next_error_library();
+    ERR_PUT_error(UBSEC_lib_error_code, function, reason, file, line);
+}
diff --git a/engines/e_ubsec_err.h b/engines/e_ubsec_err.h
index b10b2387f2..c8aec7c323 100644
--- a/engines/e_ubsec_err.h
+++ b/engines/e_ubsec_err.h
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,47 +53,48 @@
  */
 
 #ifndef HEADER_UBSEC_ERR_H
-#define HEADER_UBSEC_ERR_H
+# define HEADER_UBSEC_ERR_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 static void ERR_load_UBSEC_strings(void);
 static void ERR_unload_UBSEC_strings(void);
 static void ERR_UBSEC_error(int function, int reason, char *file, int line);
-#define UBSECerr(f,r) ERR_UBSEC_error((f),(r),__FILE__,__LINE__)
+# define UBSECerr(f,r) ERR_UBSEC_error((f),(r),__FILE__,__LINE__)
 
 /* Error codes for the UBSEC functions. */
 
 /* Function codes. */
-#define UBSEC_F_UBSEC_CTRL				 100
-#define UBSEC_F_UBSEC_DH_COMPUTE_KEY			 101
-#define UBSEC_F_UBSEC_DH_GENERATE_KEY			 111
-#define UBSEC_F_UBSEC_DSA_DO_SIGN			 102
-#define UBSEC_F_UBSEC_DSA_VERIFY			 103
-#define UBSEC_F_UBSEC_FINISH				 104
-#define UBSEC_F_UBSEC_INIT				 105
-#define UBSEC_F_UBSEC_MOD_EXP				 106
-#define UBSEC_F_UBSEC_MOD_EXP_CRT			 110
-#define UBSEC_F_UBSEC_RAND_BYTES			 107
-#define UBSEC_F_UBSEC_RSA_MOD_EXP			 108
-#define UBSEC_F_UBSEC_RSA_MOD_EXP_CRT			 109
+# define UBSEC_F_UBSEC_CTRL                               100
+# define UBSEC_F_UBSEC_DH_COMPUTE_KEY                     101
+# define UBSEC_F_UBSEC_DH_GENERATE_KEY                    111
+# define UBSEC_F_UBSEC_DSA_DO_SIGN                        102
+# define UBSEC_F_UBSEC_DSA_VERIFY                         103
+# define UBSEC_F_UBSEC_FINISH                             104
+# define UBSEC_F_UBSEC_INIT                               105
+# define UBSEC_F_UBSEC_MOD_EXP                            106
+# define UBSEC_F_UBSEC_MOD_EXP_CRT                        110
+# define UBSEC_F_UBSEC_RAND_BYTES                         107
+# define UBSEC_F_UBSEC_RSA_MOD_EXP                        108
+# define UBSEC_F_UBSEC_RSA_MOD_EXP_CRT                    109
 
 /* Reason codes. */
-#define UBSEC_R_ALREADY_LOADED				 100
-#define UBSEC_R_BN_EXPAND_FAIL				 101
-#define UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED		 102
-#define UBSEC_R_DSO_FAILURE				 103
-#define UBSEC_R_MISSING_KEY_COMPONENTS			 104
-#define UBSEC_R_NOT_LOADED				 105
-#define UBSEC_R_REQUEST_FAILED				 106
-#define UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL		 107
-#define UBSEC_R_UNIT_FAILURE				 108
+# define UBSEC_R_ALREADY_LOADED                           100
+# define UBSEC_R_BN_EXPAND_FAIL                           101
+# define UBSEC_R_CTRL_COMMAND_NOT_IMPLEMENTED             102
+# define UBSEC_R_DSO_FAILURE                              103
+# define UBSEC_R_MISSING_KEY_COMPONENTS                   104
+# define UBSEC_R_NOT_LOADED                               105
+# define UBSEC_R_REQUEST_FAILED                           106
+# define UBSEC_R_SIZE_TOO_LARGE_OR_TOO_SMALL              107
+# define UBSEC_R_UNIT_FAILURE                             108
 
 #ifdef  __cplusplus
 }
diff --git a/engines/vendor_defns/aep.h b/engines/vendor_defns/aep.h
index 5e9754fe43..04ab87eb9c 100644
--- a/engines/vendor_defns/aep.h
+++ b/engines/vendor_defns/aep.h
@@ -1,6 +1,7 @@
-/* This header declares the necessary definitions for using the exponentiation
- * acceleration capabilities, and rnd number generation of the AEP card. 
- *
+/*
+ * This header declares the necessary definitions for using the
+ * exponentiation acceleration capabilities, and rnd number generation of the
+ * AEP card.
  */
 
 /*
@@ -9,65 +10,97 @@
  *
  */
 
-/*Successful return value*/
+/*
+ * Successful return value
+ */
 #define AEP_R_OK                                0x00000000
 
-/*Miscelleanous unsuccessful return value*/
+/*
+ * Miscelleanous unsuccessful return value
+ */
 #define AEP_R_GENERAL_ERROR                     0x10000001
 
-/*Insufficient host memory*/
+/*
+ * Insufficient host memory
+ */
 #define AEP_R_HOST_MEMORY                       0x10000002
 
 #define AEP_R_FUNCTION_FAILED                   0x10000006
 
-/*Invalid arguments in function call*/
+/*
+ * Invalid arguments in function call
+ */
 #define AEP_R_ARGUMENTS_BAD                     0x10020000
 
-#define AEP_R_NO_TARGET_RESOURCES				0x10030000
+#define AEP_R_NO_TARGET_RESOURCES                               0x10030000
 
-/*Error occuring on socket operation*/
-#define AEP_R_SOCKERROR							0x10000010
+/*
+ * Error occuring on socket operation
+ */
+#define AEP_R_SOCKERROR                                                 0x10000010
 
-/*Socket has been closed from the other end*/
-#define AEP_R_SOCKEOF							0x10000011
+/*
+ * Socket has been closed from the other end
+ */
+#define AEP_R_SOCKEOF                                                   0x10000011
 
-/*Invalid handles*/
+/*
+ * Invalid handles
+ */
 #define AEP_R_CONNECTION_HANDLE_INVALID         0x100000B3
 
-#define AEP_R_TRANSACTION_HANDLE_INVALID		0x10040000
+#define AEP_R_TRANSACTION_HANDLE_INVALID                0x10040000
 
-/*Transaction has not yet returned from accelerator*/
-#define AEP_R_TRANSACTION_NOT_READY				0x00010000
+/*
+ * Transaction has not yet returned from accelerator
+ */
+#define AEP_R_TRANSACTION_NOT_READY                             0x00010000
 
-/*There is already a thread waiting on this transaction*/
-#define AEP_R_TRANSACTION_CLAIMED				0x10050000
+/*
+ * There is already a thread waiting on this transaction
+ */
+#define AEP_R_TRANSACTION_CLAIMED                               0x10050000
 
-/*The transaction timed out*/
-#define AEP_R_TIMED_OUT							0x10060000
+/*
+ * The transaction timed out
+ */
+#define AEP_R_TIMED_OUT                                                 0x10060000
 
-#define AEP_R_FXN_NOT_IMPLEMENTED				0x10070000
+#define AEP_R_FXN_NOT_IMPLEMENTED                               0x10070000
 
-#define AEP_R_TARGET_ERROR						0x10080000
+#define AEP_R_TARGET_ERROR                                              0x10080000
 
-/*Error in the AEP daemon process*/
-#define AEP_R_DAEMON_ERROR						0x10090000
+/*
+ * Error in the AEP daemon process
+ */
+#define AEP_R_DAEMON_ERROR                                              0x10090000
 
-/*Invalid ctx id*/
-#define AEP_R_INVALID_CTX_ID					0x10009000
+/*
+ * Invalid ctx id
+ */
+#define AEP_R_INVALID_CTX_ID                                    0x10009000
 
-#define AEP_R_NO_KEY_MANAGER					0x1000a000
+#define AEP_R_NO_KEY_MANAGER                                    0x1000a000
 
-/*Error obtaining a mutex*/
+/*
+ * Error obtaining a mutex
+ */
 #define AEP_R_MUTEX_BAD                         0x000001A0
 
-/*Fxn call before AEP_Initialise ot after AEP_Finialise*/
-#define AEP_R_AEPAPI_NOT_INITIALIZED			0x10000190
+/*
+ * Fxn call before AEP_Initialise ot after AEP_Finialise
+ */
+#define AEP_R_AEPAPI_NOT_INITIALIZED                    0x10000190
 
-/*AEP_Initialise has already been called*/
-#define AEP_R_AEPAPI_ALREADY_INITIALIZED		0x10000191
+/*
+ * AEP_Initialise has already been called
+ */
+#define AEP_R_AEPAPI_ALREADY_INITIALIZED                0x10000191
 
-/*Maximum number of connections to daemon reached*/
-#define AEP_R_NO_MORE_CONNECTION_HNDLS			0x10000200
+/*
+ * Maximum number of connections to daemon reached
+ */
+#define AEP_R_NO_MORE_CONNECTION_HNDLS                  0x10000200
 
 /*
  *
@@ -76,103 +109,127 @@
  */
 
 /* an unsigned 8-bit value */
-typedef unsigned char				AEP_U8;
+typedef unsigned char AEP_U8;
 
 /* an unsigned 8-bit character */
-typedef char					AEP_CHAR;
+typedef char AEP_CHAR;
 
 /* a BYTE-sized Boolean flag */
-typedef AEP_U8					AEP_BBOOL;
+typedef AEP_U8 AEP_BBOOL;
 
-/*Unsigned value, at least 16 bits long*/
-typedef unsigned short				AEP_U16;
+/*
+ * Unsigned value, at least 16 bits long
+ */
+typedef unsigned short AEP_U16;
 
 /* an unsigned value, at least 32 bits long */
 #ifdef SIXTY_FOUR_BIT_LONG
-typedef unsigned int				AEP_U32;
+typedef unsigned int AEP_U32;
 #else
-typedef unsigned long				AEP_U32;
+typedef unsigned long AEP_U32;
 #endif
 
 #ifdef SIXTY_FOUR_BIT_LONG
-typedef unsigned long				AEP_U64;
+typedef unsigned long AEP_U64;
 #else
-typedef struct { unsigned long l1, l2; }	AEP_U64;
+typedef struct {
+    unsigned long l1, l2;
+} AEP_U64;
 #endif
 
 /* at least 32 bits; each bit is a Boolean flag */
-typedef AEP_U32			AEP_FLAGS;
+typedef AEP_U32 AEP_FLAGS;
 
-typedef AEP_U8	    	*AEP_U8_PTR;
-typedef AEP_CHAR    	*AEP_CHAR_PTR;
-typedef AEP_U32			*AEP_U32_PTR;
-typedef AEP_U64			*AEP_U64_PTR;
-typedef void        	*AEP_VOID_PTR;
+typedef AEP_U8 *AEP_U8_PTR;
+typedef AEP_CHAR *AEP_CHAR_PTR;
+typedef AEP_U32 *AEP_U32_PTR;
+typedef AEP_U64 *AEP_U64_PTR;
+typedef void *AEP_VOID_PTR;
 
 /* Pointer to a AEP_VOID_PTR-- i.e., pointer to pointer to void */
-typedef AEP_VOID_PTR 	*AEP_VOID_PTR_PTR;
+typedef AEP_VOID_PTR *AEP_VOID_PTR_PTR;
 
-/*Used to identify an AEP connection handle*/
-typedef AEP_U32					AEP_CONNECTION_HNDL;
+/*
+ * Used to identify an AEP connection handle
+ */
+typedef AEP_U32 AEP_CONNECTION_HNDL;
 
-/*Pointer to an AEP connection handle*/
-typedef AEP_CONNECTION_HNDL 	*AEP_CONNECTION_HNDL_PTR;
+/*
+ * Pointer to an AEP connection handle
+ */
+typedef AEP_CONNECTION_HNDL *AEP_CONNECTION_HNDL_PTR;
 
-/*Used by an application (in conjunction with the apps process id) to 
-identify an individual transaction*/
-typedef AEP_U32					AEP_TRANSACTION_ID;
+/*
+ * Used by an application (in conjunction with the apps process id) to
+ * identify an individual transaction
+ */
+typedef AEP_U32 AEP_TRANSACTION_ID;
 
-/*Pointer to an applications transaction identifier*/
-typedef AEP_TRANSACTION_ID 		*AEP_TRANSACTION_ID_PTR;
+/*
+ * Pointer to an applications transaction identifier
+ */
+typedef AEP_TRANSACTION_ID *AEP_TRANSACTION_ID_PTR;
 
-/*Return value type*/
-typedef AEP_U32					AEP_RV;
+/*
+ * Return value type
+ */
+typedef AEP_U32 AEP_RV;
 
 #define MAX_PROCESS_CONNECTIONS 256
 
 #define RAND_BLK_SIZE 1024
 
-typedef enum{
-        NotConnected=   0,
-        Connected=              1,
-        InUse=                  2
+typedef enum {
+    NotConnected = 0,
+    Connected = 1,
+    InUse = 2
 } AEP_CONNECTION_STATE;
 
-
-typedef struct AEP_CONNECTION_ENTRY{
-        AEP_CONNECTION_STATE    conn_state;
-        AEP_CONNECTION_HNDL     conn_hndl;
+typedef struct AEP_CONNECTION_ENTRY {
+    AEP_CONNECTION_STATE conn_state;
+    AEP_CONNECTION_HNDL conn_hndl;
 } AEP_CONNECTION_ENTRY;
 
-
 typedef AEP_RV t_AEP_OpenConnection(AEP_CONNECTION_HNDL_PTR phConnection);
 typedef AEP_RV t_AEP_CloseConnection(AEP_CONNECTION_HNDL hConnection);
 
 typedef AEP_RV t_AEP_ModExp(AEP_CONNECTION_HNDL hConnection,
-			    AEP_VOID_PTR pA, AEP_VOID_PTR pP,
-			    AEP_VOID_PTR pN,
-			    AEP_VOID_PTR pResult,
-			    AEP_TRANSACTION_ID* pidTransID);
+                            AEP_VOID_PTR pA, AEP_VOID_PTR pP,
+                            AEP_VOID_PTR pN,
+                            AEP_VOID_PTR pResult,
+                            AEP_TRANSACTION_ID *pidTransID);
 
 typedef AEP_RV t_AEP_ModExpCrt(AEP_CONNECTION_HNDL hConnection,
-			       AEP_VOID_PTR pA, AEP_VOID_PTR pP,
-			       AEP_VOID_PTR pQ,
-			       AEP_VOID_PTR pDmp1, AEP_VOID_PTR pDmq1,
-			       AEP_VOID_PTR pIqmp,
-			       AEP_VOID_PTR pResult,
-			       AEP_TRANSACTION_ID* pidTransID);
+                               AEP_VOID_PTR pA, AEP_VOID_PTR pP,
+                               AEP_VOID_PTR pQ,
+                               AEP_VOID_PTR pDmp1, AEP_VOID_PTR pDmq1,
+                               AEP_VOID_PTR pIqmp,
+                               AEP_VOID_PTR pResult,
+                               AEP_TRANSACTION_ID *pidTransID);
 
 #ifdef AEPRAND
 typedef AEP_RV t_AEP_GenRandom(AEP_CONNECTION_HNDL hConnection,
-			       AEP_U32 Len,
-			       AEP_U32 Type,
-			       AEP_VOID_PTR pResult,
-			       AEP_TRANSACTION_ID* pidTransID);
+                               AEP_U32 Len,
+                               AEP_U32 Type,
+                               AEP_VOID_PTR pResult,
+                               AEP_TRANSACTION_ID *pidTransID);
 #endif
 
 typedef AEP_RV t_AEP_Initialize(AEP_VOID_PTR pInitArgs);
 typedef AEP_RV t_AEP_Finalize(void);
-typedef AEP_RV t_AEP_SetBNCallBacks(AEP_RV (*GetBigNumSizeFunc)(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize),
-				    AEP_RV (*MakeAEPBigNumFunc)(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize, unsigned char* AEP_BigNum),
-				    AEP_RV (*ConverAEPBigNumFunc)(void* ArbBigNum, AEP_U32 BigNumSize, unsigned char* AEP_BigNum));
-
+typedef AEP_RV t_AEP_SetBNCallBacks(AEP_RV (*GetBigNumSizeFunc)
+                                     (AEP_VOID_PTR ArbBigNum,
+                                      AEP_U32 *BigNumSize),
+                                    AEP_RV (*MakeAEPBigNumFunc) (AEP_VOID_PTR
+                                                                 ArbBigNum,
+                                                                 AEP_U32
+                                                                 BigNumSize,
+                                                                 unsigned char
+                                                                 *AEP_BigNum),
+                                    AEP_RV (*ConverAEPBigNumFunc) (void
+                                                                   *ArbBigNum,
+                                                                   AEP_U32
+                                                                   BigNumSize,
+                                                                   unsigned
+                                                                   char
+                                                                   *AEP_BigNum));
diff --git a/engines/vendor_defns/atalla.h b/engines/vendor_defns/atalla.h
index 149970d441..60e7eda5f2 100644
--- a/engines/vendor_defns/atalla.h
+++ b/engines/vendor_defns/atalla.h
@@ -1,48 +1,44 @@
-/* This header declares the necessary definitions for using the exponentiation
- * acceleration capabilities of Atalla cards. The only cryptographic operation
- * is performed by "ASI_RSAPrivateKeyOpFn" and this takes a structure that
- * defines an "RSA private key". However, it is really only performing a
- * regular mod_exp using the supplied modulus and exponent - no CRT form is
- * being used. Hence, it is a generic mod_exp function in disguise, and we use
- * it as such.
- *
- * Thanks to the people at Atalla for letting me know these definitions are
- * fine and that they can be reproduced here.
- *
- * Geoff.
+/*
+ * This header declares the necessary definitions for using the
+ * exponentiation acceleration capabilities of Atalla cards. The only
+ * cryptographic operation is performed by "ASI_RSAPrivateKeyOpFn" and this
+ * takes a structure that defines an "RSA private key". However, it is really
+ * only performing a regular mod_exp using the supplied modulus and exponent
+ * - no CRT form is being used. Hence, it is a generic mod_exp function in
+ * disguise, and we use it as such. Thanks to the people at Atalla for
+ * letting me know these definitions are fine and that they can be reproduced
+ * here. Geoff.
  */
 
-typedef struct ItemStr
-	{
-	unsigned char *data;
-	int len;
-	} Item;
+typedef struct ItemStr {
+    unsigned char *data;
+    int len;
+} Item;
 
-typedef struct RSAPrivateKeyStr
-	{
-	void *reserved;
-	Item version;
-	Item modulus;
-	Item publicExponent;
-	Item privateExponent;
-	Item prime[2];
-	Item exponent[2];
-	Item coefficient;
-	} RSAPrivateKey;
+typedef struct RSAPrivateKeyStr {
+    void *reserved;
+    Item version;
+    Item modulus;
+    Item publicExponent;
+    Item privateExponent;
+    Item prime[2];
+    Item exponent[2];
+    Item coefficient;
+} RSAPrivateKey;
 
-/* Predeclare the function pointer types that we dynamically load from the DSO.
- * These use the same names and form that Ben's original support code had (in
- * crypto/bn/bn_exp.c) unless of course I've inadvertently changed the style
- * somewhere along the way!
+/*
+ * Predeclare the function pointer types that we dynamically load from the
+ * DSO. These use the same names and form that Ben's original support code
+ * had (in crypto/bn/bn_exp.c) unless of course I've inadvertently changed
+ * the style somewhere along the way!
  */
 
 typedef int tfnASI_GetPerformanceStatistics(int reset_flag,
-					unsigned int *ret_buf);
+                                            unsigned int *ret_buf);
 
 typedef int tfnASI_GetHardwareConfig(long card_num, unsigned int *ret_buf);
 
 typedef int tfnASI_RSAPrivateKeyOpFn(RSAPrivateKey * rsaKey,
-					unsigned char *output,
-					unsigned char *input,
-					unsigned int modulus_len);
-
+                                     unsigned char *output,
+                                     unsigned char *input,
+                                     unsigned int modulus_len);
diff --git a/engines/vendor_defns/cswift.h b/engines/vendor_defns/cswift.h
index 60079326bb..6dcd5fed0a 100644
--- a/engines/vendor_defns/cswift.h
+++ b/engines/vendor_defns/cswift.h
@@ -1,234 +1,235 @@
-/* Attribution notice: Rainbow have generously allowed me to reproduce
- * the necessary definitions here from their API. This means the support
- * can build independently of whether application builders have the
- * API or hardware. This will allow developers to easily produce software
- * that has latent hardware support for any users that have accelertors
- * installed, without the developers themselves needing anything extra.
- *
- * I have only clipped the parts from the CryptoSwift header files that
- * are (or seem) relevant to the CryptoSwift support code. This is
- * simply to keep the file sizes reasonable.
- * [Geoff]
+/*
+ * Attribution notice: Rainbow have generously allowed me to reproduce the
+ * necessary definitions here from their API. This means the support can
+ * build independently of whether application builders have the API or
+ * hardware. This will allow developers to easily produce software that has
+ * latent hardware support for any users that have accelertors installed,
+ * without the developers themselves needing anything extra. I have only
+ * clipped the parts from the CryptoSwift header files that are (or seem)
+ * relevant to the CryptoSwift support code. This is simply to keep the file
+ * sizes reasonable. [Geoff]
  */
 
-
-/* NB: These type widths do *not* seem right in general, in particular
- * they're not terribly friendly to 64-bit architectures (unsigned long)
- * will be 64-bit on IA-64 for a start. I'm leaving these alone as they
- * agree with Rainbow's API and this will only be called into question
- * on platforms with Rainbow support anyway! ;-) */
+/*
+ * NB: These type widths do *not* seem right in general, in particular
+ * they're not terribly friendly to 64-bit architectures (unsigned long) will
+ * be 64-bit on IA-64 for a start. I'm leaving these alone as they agree with
+ * Rainbow's API and this will only be called into question on platforms with
+ * Rainbow support anyway! ;-)
+ */
 
 #ifdef __cplusplus
 extern "C" {
-#endif /* __cplusplus */
+#endif                          /* __cplusplus */
 
-typedef long              SW_STATUS;              /* status           */
-typedef unsigned char     SW_BYTE;                /* 8 bit byte       */
-typedef unsigned short    SW_U16;                 /* 16 bit number    */
+    typedef long SW_STATUS;     /* status */
+    typedef unsigned char SW_BYTE; /* 8 bit byte */
+    typedef unsigned short SW_U16; /* 16 bit number */
 #if defined(_IRIX)
-#include 
-typedef __uint32_t        SW_U32;
+# include 
+    typedef __uint32_t SW_U32;
 #else
-typedef unsigned long     SW_U32;                 /* 32 bit integer   */
+    typedef unsigned long SW_U32; /* 32 bit integer */
 #endif
- 
+
 #if defined(OPENSSL_SYS_WIN32)
-  typedef struct _SW_U64 {
-      SW_U32 low32;
-      SW_U32 high32;
-  } SW_U64;                                         /* 64 bit integer   */
+    typedef struct _SW_U64 {
+        SW_U32 low32;
+        SW_U32 high32;
+    } SW_U64;                   /* 64 bit integer */
 #elif defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
-  typedef longlong SW_U64
-#else /* Unix variants */
-  typedef struct _SW_U64 {
-      SW_U32 low32;
-      SW_U32 high32;
-  } SW_U64;                                         /* 64 bit integer   */
+    typedef longlong SW_U64
+#else                           /* Unix variants */
+    typedef struct _SW_U64 {
+        SW_U32 low32;
+        SW_U32 high32;
+    } SW_U64;                   /* 64 bit integer */
 #endif
 
 /* status codes */
 #define SW_OK                 (0L)
 #define SW_ERR_BASE           (-10000L)
-#define SW_ERR_NO_CARD        (SW_ERR_BASE-1) /* The Card is not present   */
-#define SW_ERR_CARD_NOT_READY (SW_ERR_BASE-2) /* The card has not powered  */
-                                              /*    up yet                 */
-#define SW_ERR_TIME_OUT       (SW_ERR_BASE-3) /* Execution of a command    */
-                                              /*    time out               */
-#define SW_ERR_NO_EXECUTE     (SW_ERR_BASE-4) /* The Card failed to        */
-                                              /*    execute the command    */
-#define SW_ERR_INPUT_NULL_PTR (SW_ERR_BASE-5) /* a required pointer is     */
-                                              /*    NULL                   */
-#define SW_ERR_INPUT_SIZE     (SW_ERR_BASE-6) /* size is invalid, too      */
-                                              /*    small, too large.      */
-#define SW_ERR_INVALID_HANDLE (SW_ERR_BASE-7) /* Invalid SW_ACC_CONTEXT    */
-                                              /*    handle                 */
+#define SW_ERR_NO_CARD        (SW_ERR_BASE-1) /* The Card is not present */
+#define SW_ERR_CARD_NOT_READY (SW_ERR_BASE-2) /* The card has not powered */
+    /*    up yet                 */
+#define SW_ERR_TIME_OUT       (SW_ERR_BASE-3) /* Execution of a command */
+    /*    time out               */
+#define SW_ERR_NO_EXECUTE     (SW_ERR_BASE-4) /* The Card failed to */
+    /*    execute the command    */
+#define SW_ERR_INPUT_NULL_PTR (SW_ERR_BASE-5) /* a required pointer is */
+    /*    NULL                   */
+#define SW_ERR_INPUT_SIZE     (SW_ERR_BASE-6) /* size is invalid, too */
+    /*    small, too large.      */
+#define SW_ERR_INVALID_HANDLE (SW_ERR_BASE-7) /* Invalid SW_ACC_CONTEXT */
+    /*    handle                 */
 #define SW_ERR_PENDING        (SW_ERR_BASE-8) /* A request is already out- */
-                                              /*    standing at this       */
-                                              /*    context handle         */
-#define SW_ERR_AVAILABLE      (SW_ERR_BASE-9) /* A result is available.    */
-#define SW_ERR_NO_PENDING     (SW_ERR_BASE-10)/* No request is pending.    */
-#define SW_ERR_NO_MEMORY      (SW_ERR_BASE-11)/* Not enough memory         */
-#define SW_ERR_BAD_ALGORITHM  (SW_ERR_BASE-12)/* Invalid algorithm type    */
-                                              /*    in SW_PARAM structure  */
-#define SW_ERR_MISSING_KEY    (SW_ERR_BASE-13)/* No key is associated with */
-                                              /*    context.               */
-                                              /*    swAttachKeyParam() is  */
-                                              /*    not called.            */
+    /*    standing at this       */
+    /*    context handle         */
+#define SW_ERR_AVAILABLE      (SW_ERR_BASE-9) /* A result is available.  */
+#define SW_ERR_NO_PENDING     (SW_ERR_BASE-10) /* No request is pending.  */
+#define SW_ERR_NO_MEMORY      (SW_ERR_BASE-11) /* Not enough memory */
+#define SW_ERR_BAD_ALGORITHM  (SW_ERR_BASE-12) /* Invalid algorithm type */
+    /*    in SW_PARAM structure  */
+#define SW_ERR_MISSING_KEY    (SW_ERR_BASE-13) /* No key is associated with */
+    /*    context.               */
+    /*    swAttachKeyParam() is  */
+    /*    not called.            */
 #define SW_ERR_KEY_CMD_MISMATCH \
-                              (SW_ERR_BASE-14)/* Cannot perform requested  */
-                                              /*    SW_COMMAND_CODE since  */
-                                              /*    key attached via       */
-                                              /*    swAttachKeyParam()     */
-                                              /*    cannot be used for this*/
-                                              /*    SW_COMMAND_CODE.       */
+                              (SW_ERR_BASE-14) /* Cannot perform requested */
+    /*    SW_COMMAND_CODE since  */
+    /*    key attached via       */
+    /*    swAttachKeyParam()     */
+    /*    cannot be used for this */
+    /*    SW_COMMAND_CODE.       */
 #define SW_ERR_NOT_IMPLEMENTED \
-                              (SW_ERR_BASE-15)/* Not implemented           */
-#define SW_ERR_BAD_COMMAND    (SW_ERR_BASE-16)/* Bad command code          */
-#define SW_ERR_BAD_ITEM_SIZE  (SW_ERR_BASE-17)/* too small or too large in */
-                                              /*    the "initems" or       */
-                                              /*    "outitems".            */
-#define SW_ERR_BAD_ACCNUM     (SW_ERR_BASE-18)/* Bad accelerator number    */
-#define SW_ERR_SELFTEST_FAIL  (SW_ERR_BASE-19)/* At least one of the self  */
-                                              /*    test fail, look at the */
-                                              /*    selfTestBitmap in      */
-                                              /*    SW_ACCELERATOR_INFO for*/
-                                              /*    details.               */
-#define SW_ERR_MISALIGN       (SW_ERR_BASE-20)/* Certain alogrithms require*/
-                                              /*    key materials aligned  */
-                                              /*    in certain order, e.g. */
-                                              /*    128 bit for CRT        */
+                              (SW_ERR_BASE-15) /* Not implemented */
+#define SW_ERR_BAD_COMMAND    (SW_ERR_BASE-16) /* Bad command code */
+#define SW_ERR_BAD_ITEM_SIZE  (SW_ERR_BASE-17) /* too small or too large in */
+    /*    the "initems" or       */
+    /*    "outitems".            */
+#define SW_ERR_BAD_ACCNUM     (SW_ERR_BASE-18) /* Bad accelerator number */
+#define SW_ERR_SELFTEST_FAIL  (SW_ERR_BASE-19) /* At least one of the self */
+    /*    test fail, look at the */
+    /*    selfTestBitmap in      */
+    /*    SW_ACCELERATOR_INFO for */
+    /*    details.               */
+#define SW_ERR_MISALIGN       (SW_ERR_BASE-20) /* Certain alogrithms require */
+    /*    key materials aligned  */
+    /*    in certain order, e.g. */
+    /*    128 bit for CRT        */
 #define SW_ERR_OUTPUT_NULL_PTR \
-                              (SW_ERR_BASE-21)/* a required pointer is     */
-                                              /*    NULL                   */
+                              (SW_ERR_BASE-21) /* a required pointer is */
+    /*    NULL                   */
 #define SW_ERR_OUTPUT_SIZE \
-                              (SW_ERR_BASE-22)/* size is invalid, too      */
-                                              /*    small, too large.      */
+                              (SW_ERR_BASE-22) /* size is invalid, too */
+    /*    small, too large.      */
 #define SW_ERR_FIRMWARE_CHECKSUM \
-                              (SW_ERR_BASE-23)/* firmware checksum mismatch*/
-                                              /*    download failed.       */
+                              (SW_ERR_BASE-23) /* firmware checksum mismatch */
+    /*    download failed.       */
 #define SW_ERR_UNKNOWN_FIRMWARE \
-                              (SW_ERR_BASE-24)/* unknown firmware error    */
-#define SW_ERR_INTERRUPT      (SW_ERR_BASE-25)/* request is abort when     */
-                                              /*    it's waiting to be     */
-                                              /*    completed.             */
-#define SW_ERR_NVWRITE_FAIL   (SW_ERR_BASE-26)/* error in writing to Non-  */
-                                              /*    volatile memory        */
-#define SW_ERR_NVWRITE_RANGE  (SW_ERR_BASE-27)/* out of range error in     */
-                                              /*    writing to NV memory   */
-#define SW_ERR_RNG_ERROR      (SW_ERR_BASE-28)/* Random Number Generation  */
-                                              /*    failure                */
-#define SW_ERR_DSS_FAILURE    (SW_ERR_BASE-29)/* DSS Sign or Verify failure*/
-#define SW_ERR_MODEXP_FAILURE (SW_ERR_BASE-30)/* Failure in various math   */
-                                              /*    calculations           */
-#define SW_ERR_ONBOARD_MEMORY (SW_ERR_BASE-31)/* Error in accessing on -   */
-                                              /*    board memory           */
+                              (SW_ERR_BASE-24) /* unknown firmware error */
+#define SW_ERR_INTERRUPT      (SW_ERR_BASE-25) /* request is abort when */
+    /*    it's waiting to be     */
+    /*    completed.             */
+#define SW_ERR_NVWRITE_FAIL   (SW_ERR_BASE-26) /* error in writing to Non- */
+    /*    volatile memory        */
+#define SW_ERR_NVWRITE_RANGE  (SW_ERR_BASE-27) /* out of range error in */
+    /*    writing to NV memory   */
+#define SW_ERR_RNG_ERROR      (SW_ERR_BASE-28) /* Random Number Generation */
+    /*    failure                */
+#define SW_ERR_DSS_FAILURE    (SW_ERR_BASE-29) /* DSS Sign or Verify failure */
+#define SW_ERR_MODEXP_FAILURE (SW_ERR_BASE-30) /* Failure in various math */
+    /*    calculations           */
+#define SW_ERR_ONBOARD_MEMORY (SW_ERR_BASE-31) /* Error in accessing on - */
+    /*    board memory           */
 #define SW_ERR_FIRMWARE_VERSION \
-                              (SW_ERR_BASE-32)/* Wrong version in firmware */
-                                              /*    update                 */
+                              (SW_ERR_BASE-32) /* Wrong version in firmware */
+    /*    update                 */
 #define SW_ERR_ZERO_WORKING_ACCELERATOR \
-                              (SW_ERR_BASE-44)/* All accelerators are bad  */
-
+                              (SW_ERR_BASE-44) /* All accelerators are bad */
 
-  /* algorithm type */
+    /* algorithm type */
 #define SW_ALG_CRT          1
 #define SW_ALG_EXP          2
 #define SW_ALG_DSA          3
 #define SW_ALG_NVDATA       4
 
-  /* command code */
-#define SW_CMD_MODEXP_CRT   1 /* perform Modular Exponentiation using  */
-                              /*  Chinese Remainder Theorem (CRT)      */
-#define SW_CMD_MODEXP       2 /* perform Modular Exponentiation        */
-#define SW_CMD_DSS_SIGN     3 /* perform DSS sign                      */
-#define SW_CMD_DSS_VERIFY   4 /* perform DSS verify                    */
-#define SW_CMD_RAND         5 /* perform random number generation      */
-#define SW_CMD_NVREAD       6 /* perform read to nonvolatile RAM       */
-#define SW_CMD_NVWRITE      7 /* perform write to nonvolatile RAM      */
-
-typedef SW_U32            SW_ALGTYPE;             /* alogrithm type   */
-typedef SW_U32            SW_STATE;               /* state            */
-typedef SW_U32            SW_COMMAND_CODE;        /* command code     */
-typedef SW_U32            SW_COMMAND_BITMAP[4];   /* bitmap           */
-
-typedef struct _SW_LARGENUMBER {
-    SW_U32    nbytes;       /* number of bytes in the buffer "value"  */
-    SW_BYTE*  value;        /* the large integer as a string of       */
-                            /*   bytes in network (big endian) order  */
-} SW_LARGENUMBER;               
+    /* command code */
+#define SW_CMD_MODEXP_CRT   1   /* perform Modular Exponentiation using */
+    /*  Chinese Remainder Theorem (CRT)      */
+#define SW_CMD_MODEXP       2   /* perform Modular Exponentiation */
+#define SW_CMD_DSS_SIGN     3   /* perform DSS sign */
+#define SW_CMD_DSS_VERIFY   4   /* perform DSS verify */
+#define SW_CMD_RAND         5   /* perform random number generation */
+#define SW_CMD_NVREAD       6   /* perform read to nonvolatile RAM */
+#define SW_CMD_NVWRITE      7   /* perform write to nonvolatile RAM */
+
+    typedef SW_U32 SW_ALGTYPE;  /* alogrithm type */
+    typedef SW_U32 SW_STATE;    /* state */
+    typedef SW_U32 SW_COMMAND_CODE; /* command code */
+    typedef SW_U32 SW_COMMAND_BITMAP[4]; /* bitmap */
+
+    typedef struct _SW_LARGENUMBER {
+        SW_U32 nbytes;          /* number of bytes in the buffer "value" */
+        SW_BYTE *value;         /* the large integer as a string of */
+        /*   bytes in network (big endian) order  */
+    } SW_LARGENUMBER;
 
 #if defined(OPENSSL_SYS_WIN32)
-    #include 
-    typedef HANDLE          SW_OSHANDLE;          /* handle to kernel object */
-    #define SW_OS_INVALID_HANDLE  INVALID_HANDLE_VALUE
-    #define SW_CALLCONV _stdcall
+# include 
+    typedef HANDLE SW_OSHANDLE; /* handle to kernel object */
+# define SW_OS_INVALID_HANDLE  INVALID_HANDLE_VALUE
+# define SW_CALLCONV _stdcall
 #elif defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
     /* async callback mechanisms */
     /* swiftCallbackLevel */
-    #define SW_MAC_CALLBACK_LEVEL_NO         0		
-    #define SW_MAC_CALLBACK_LEVEL_HARDWARE   1	/* from the hardware ISR */
-    #define SW_MAC_CALLBACK_LEVEL_SECONDARY  2	/* as secondary ISR */
-    typedef int             SW_MAC_CALLBACK_LEVEL;
-    typedef int             SW_OSHANDLE;
-    #define SW_OS_INVALID_HANDLE  (-1)
-    #define SW_CALLCONV
-#else /* Unix variants */
-    typedef int             SW_OSHANDLE;          /* handle to driver */
-    #define SW_OS_INVALID_HANDLE  (-1)
-    #define SW_CALLCONV
-#endif 
-
-typedef struct _SW_CRT {
-    SW_LARGENUMBER  p;      /* prime number p                         */
-    SW_LARGENUMBER  q;      /* prime number q                         */
-    SW_LARGENUMBER  dmp1;   /* exponent1                              */
-    SW_LARGENUMBER  dmq1;   /* exponent2                              */
-    SW_LARGENUMBER  iqmp;   /* CRT coefficient                        */
-} SW_CRT;
-
-typedef struct _SW_EXP {
-    SW_LARGENUMBER  modulus; /* modulus                                */
-    SW_LARGENUMBER  exponent;/* exponent                               */
-} SW_EXP;
-
-typedef struct _SW_DSA {
-    SW_LARGENUMBER  p;      /*                                        */
-    SW_LARGENUMBER  q;      /*                                        */
-    SW_LARGENUMBER  g;      /*                                        */
-    SW_LARGENUMBER  key;    /* private/public key                     */
-} SW_DSA;
-
-typedef struct _SW_NVDATA {
-    SW_U32 accnum;          /* accelerator board number               */
-    SW_U32 offset;          /* offset in byte                         */
-} SW_NVDATA;
-
-typedef struct _SW_PARAM {
-    SW_ALGTYPE    type;     /* type of the alogrithm                  */
-    union {
-        SW_CRT    crt;
-        SW_EXP    exp;
-        SW_DSA    dsa;
-        SW_NVDATA nvdata;
-    } up;
-} SW_PARAM;
-
-typedef SW_U32 SW_CONTEXT_HANDLE; /* opaque context handle */
-
-
-/* Now the OpenSSL bits, these function types are the for the function
- * pointers that will bound into the Rainbow shared libraries. */
-typedef SW_STATUS SW_CALLCONV t_swAcquireAccContext(SW_CONTEXT_HANDLE *hac);
-typedef SW_STATUS SW_CALLCONV t_swAttachKeyParam(SW_CONTEXT_HANDLE hac,
-                                                SW_PARAM *key_params);
-typedef SW_STATUS SW_CALLCONV t_swSimpleRequest(SW_CONTEXT_HANDLE hac,
-                                                SW_COMMAND_CODE cmd,
-                				SW_LARGENUMBER pin[],
-                                		SW_U32 pin_count,
-                                                SW_LARGENUMBER pout[],
-                				SW_U32 pout_count);
-typedef SW_STATUS SW_CALLCONV t_swReleaseAccContext(SW_CONTEXT_HANDLE hac);
+# define SW_MAC_CALLBACK_LEVEL_NO         0
+# define SW_MAC_CALLBACK_LEVEL_HARDWARE   1/* from the hardware ISR */
+# define SW_MAC_CALLBACK_LEVEL_SECONDARY  2/* as secondary ISR */
+    typedef int SW_MAC_CALLBACK_LEVEL;
+    typedef int SW_OSHANDLE;
+# define SW_OS_INVALID_HANDLE  (-1)
+# define SW_CALLCONV
+#else                           /* Unix variants */
+    typedef int SW_OSHANDLE;    /* handle to driver */
+# define SW_OS_INVALID_HANDLE  (-1)
+# define SW_CALLCONV
+#endif
+
+    typedef struct _SW_CRT {
+        SW_LARGENUMBER p;       /* prime number p */
+        SW_LARGENUMBER q;       /* prime number q */
+        SW_LARGENUMBER dmp1;    /* exponent1 */
+        SW_LARGENUMBER dmq1;    /* exponent2 */
+        SW_LARGENUMBER iqmp;    /* CRT coefficient */
+    } SW_CRT;
+
+    typedef struct _SW_EXP {
+        SW_LARGENUMBER modulus; /* modulus */
+        SW_LARGENUMBER exponent; /* exponent */
+    } SW_EXP;
+
+    typedef struct _SW_DSA {
+        SW_LARGENUMBER p;       /* */
+        SW_LARGENUMBER q;       /* */
+        SW_LARGENUMBER g;       /* */
+        SW_LARGENUMBER key;     /* private/public key */
+    } SW_DSA;
+
+    typedef struct _SW_NVDATA {
+        SW_U32 accnum;          /* accelerator board number */
+        SW_U32 offset;          /* offset in byte */
+    } SW_NVDATA;
+
+    typedef struct _SW_PARAM {
+        SW_ALGTYPE type;        /* type of the alogrithm */
+        union {
+            SW_CRT crt;
+            SW_EXP exp;
+            SW_DSA dsa;
+            SW_NVDATA nvdata;
+        } up;
+    } SW_PARAM;
+
+    typedef SW_U32 SW_CONTEXT_HANDLE; /* opaque context handle */
+
+    /*
+     * Now the OpenSSL bits, these function types are the for the function
+     * pointers that will bound into the Rainbow shared libraries.
+     */
+    typedef SW_STATUS SW_CALLCONV t_swAcquireAccContext(SW_CONTEXT_HANDLE
+                                                        *hac);
+    typedef SW_STATUS SW_CALLCONV t_swAttachKeyParam(SW_CONTEXT_HANDLE hac,
+                                                     SW_PARAM *key_params);
+    typedef SW_STATUS SW_CALLCONV t_swSimpleRequest(SW_CONTEXT_HANDLE hac,
+                                                    SW_COMMAND_CODE cmd,
+                                                    SW_LARGENUMBER pin[],
+                                                    SW_U32 pin_count,
+                                                    SW_LARGENUMBER pout[],
+                                                    SW_U32 pout_count);
+    typedef SW_STATUS SW_CALLCONV t_swReleaseAccContext(SW_CONTEXT_HANDLE
+                                                        hac);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
-
+#endif                          /* __cplusplus */
diff --git a/engines/vendor_defns/hw_4758_cca.h b/engines/vendor_defns/hw_4758_cca.h
index 296636e81a..235543ad71 100644
--- a/engines/vendor_defns/hw_4758_cca.h
+++ b/engines/vendor_defns/hw_4758_cca.h
@@ -7,143 +7,144 @@
 /**********************************************************************/
 
 #ifndef __HW_4758_CCA__
-#define __HW_4758_CCA__
+# define __HW_4758_CCA__
 
 /*
  *  Only WIN32 support for now
  */
-#if defined(WIN32)
-
-  #define CCA_LIB_NAME "CSUNSAPI"
-
-  #define CSNDPKX   "CSNDPKX_32"
-  #define CSNDKRR   "CSNDKRR_32"
-  #define CSNDPKE   "CSNDPKE_32"
-  #define CSNDPKD   "CSNDPKD_32"
-  #define CSNDDSV   "CSNDDSV_32"
-  #define CSNDDSG   "CSNDDSG_32"
-  #define CSNBRNG   "CSNBRNG_32"
-
-  #define SECURITYAPI __stdcall
-#else
-    /* Fixme!!         
-      Find out the values of these constants for other platforms.
-    */
-  #define CCA_LIB_NAME "CSUNSAPI"
-
-  #define CSNDPKX   "CSNDPKX"
-  #define CSNDKRR   "CSNDKRR"
-  #define CSNDPKE   "CSNDPKE"
-  #define CSNDPKD   "CSNDPKD"
-  #define CSNDDSV   "CSNDDSV"
-  #define CSNDDSG   "CSNDDSG"
-  #define CSNBRNG   "CSNBRNG"
-
-  #define SECURITYAPI
-#endif
+# if defined(WIN32)
+
+#  define CCA_LIB_NAME "CSUNSAPI"
+
+#  define CSNDPKX   "CSNDPKX_32"
+#  define CSNDKRR   "CSNDKRR_32"
+#  define CSNDPKE   "CSNDPKE_32"
+#  define CSNDPKD   "CSNDPKD_32"
+#  define CSNDDSV   "CSNDDSV_32"
+#  define CSNDDSG   "CSNDDSG_32"
+#  define CSNBRNG   "CSNBRNG_32"
+
+#  define SECURITYAPI __stdcall
+# else
+    /*
+     * Fixme!! Find out the values of these constants for other platforms.
+     */
+#  define CCA_LIB_NAME "CSUNSAPI"
+
+#  define CSNDPKX   "CSNDPKX"
+#  define CSNDKRR   "CSNDKRR"
+#  define CSNDPKE   "CSNDPKE"
+#  define CSNDPKD   "CSNDPKD"
+#  define CSNDDSV   "CSNDDSV"
+#  define CSNDDSG   "CSNDDSG"
+#  define CSNBRNG   "CSNBRNG"
+
+#  define SECURITYAPI
+# endif
 
 /*
  * security API prototypes
  */
 
 /* PKA Key Record Read */
-typedef void (SECURITYAPI *F_KEYRECORDREAD)
-             (long          * return_code,
-              long          * reason_code,
-              long          * exit_data_length,
-              unsigned char * exit_data,
-              long          * rule_array_count,
-              unsigned char * rule_array,
-              unsigned char * key_label,
-              long          * key_token_length,
-              unsigned char * key_token);
+typedef void (SECURITYAPI * F_KEYRECORDREAD)
+ (long *return_code,
+  long *reason_code,
+  long *exit_data_length,
+  unsigned char *exit_data,
+  long *rule_array_count,
+  unsigned char *rule_array,
+  unsigned char *key_label, long *key_token_length, unsigned char *key_token);
 
 /* Random Number Generate */
-typedef void (SECURITYAPI *F_RANDOMNUMBERGENERATE)
-             (long          * return_code,
-              long          * reason_code,
-              long          * exit_data_length,
-              unsigned char * exit_data,
-              unsigned char * form,
-              unsigned char * random_number);
+typedef void (SECURITYAPI * F_RANDOMNUMBERGENERATE)
+ (long *return_code,
+  long *reason_code,
+  long *exit_data_length,
+  unsigned char *exit_data,
+  unsigned char *form, unsigned char *random_number);
 
 /* Digital Signature Generate */
-typedef void (SECURITYAPI *F_DIGITALSIGNATUREGENERATE)
-             (long          * return_code,
-              long          * reason_code,
-              long          * exit_data_length,
-              unsigned char * exit_data,
-              long          * rule_array_count,
-              unsigned char * rule_array,
-              long          * PKA_private_key_id_length,
-              unsigned char * PKA_private_key_id,
-              long          * hash_length,
-              unsigned char * hash,
-              long          * signature_field_length,
-              long          * signature_bit_length,
-              unsigned char * signature_field);
+typedef void (SECURITYAPI * F_DIGITALSIGNATUREGENERATE)
+ (long *return_code,
+  long *reason_code,
+  long *exit_data_length,
+  unsigned char *exit_data,
+  long *rule_array_count,
+  unsigned char *rule_array,
+  long *PKA_private_key_id_length,
+  unsigned char *PKA_private_key_id,
+  long *hash_length,
+  unsigned char *hash,
+  long *signature_field_length,
+  long *signature_bit_length, unsigned char *signature_field);
 
 /* Digital Signature Verify */
-typedef void (SECURITYAPI *F_DIGITALSIGNATUREVERIFY)(
-              long          * return_code,
-              long          * reason_code,
-              long          * exit_data_length,
-              unsigned char * exit_data,
-              long          * rule_array_count,
-              unsigned char * rule_array,
-              long          * PKA_public_key_id_length,
-              unsigned char * PKA_public_key_id,
-              long          * hash_length,
-              unsigned char * hash,
-              long          * signature_field_length,
-              unsigned char * signature_field);
+typedef void (SECURITYAPI * F_DIGITALSIGNATUREVERIFY) (long *return_code,
+                                                       long *reason_code,
+                                                       long *exit_data_length,
+                                                       unsigned char
+                                                       *exit_data,
+                                                       long *rule_array_count,
+                                                       unsigned char
+                                                       *rule_array,
+                                                       long
+                                                       *PKA_public_key_id_length,
+                                                       unsigned char
+                                                       *PKA_public_key_id,
+                                                       long *hash_length,
+                                                       unsigned char *hash,
+                                                       long
+                                                       *signature_field_length,
+                                                       unsigned char
+                                                       *signature_field);
 
 /* PKA Public Key Extract */
-typedef void (SECURITYAPI *F_PUBLICKEYEXTRACT)(
-              long          * return_code,
-              long          * reason_code,
-              long          * exit_data_length,
-              unsigned char * exit_data,
-              long          * rule_array_count,
-              unsigned char * rule_array,
-              long          * source_key_identifier_length,
-              unsigned char * source_key_identifier,
-              long          * target_key_token_length,
-              unsigned char * target_key_token);
+typedef void (SECURITYAPI * F_PUBLICKEYEXTRACT) (long *return_code,
+                                                 long *reason_code,
+                                                 long *exit_data_length,
+                                                 unsigned char *exit_data,
+                                                 long *rule_array_count,
+                                                 unsigned char *rule_array,
+                                                 long
+                                                 *source_key_identifier_length,
+                                                 unsigned char
+                                                 *source_key_identifier,
+                                                 long
+                                                 *target_key_token_length,
+                                                 unsigned char
+                                                 *target_key_token);
 
 /* PKA Encrypt */
-typedef void   (SECURITYAPI *F_PKAENCRYPT)
-               (long          *  return_code,
-                 long          *  reason_code,
-                 long          *  exit_data_length,
-                 unsigned char *  exit_data,
-                 long          *  rule_array_count,
-                 unsigned char *  rule_array,
-                 long          *  key_value_length,
-                 unsigned char *  key_value,
-                 long          *  data_struct_length,
-                 unsigned char *  data_struct,
-                 long          *  RSA_public_key_length,
-                 unsigned char *  RSA_public_key,
-                 long          *  RSA_encipher_length,
-                 unsigned char *  RSA_encipher );
+typedef void (SECURITYAPI * F_PKAENCRYPT)
+ (long *return_code,
+  long *reason_code,
+  long *exit_data_length,
+  unsigned char *exit_data,
+  long *rule_array_count,
+  unsigned char *rule_array,
+  long *key_value_length,
+  unsigned char *key_value,
+  long *data_struct_length,
+  unsigned char *data_struct,
+  long *RSA_public_key_length,
+  unsigned char *RSA_public_key,
+  long *RSA_encipher_length, unsigned char *RSA_encipher);
 
 /* PKA Decrypt */
-typedef void    (SECURITYAPI *F_PKADECRYPT)
-                (long          *  return_code,
-                 long          *  reason_code,
-                 long          *  exit_data_length,
-                 unsigned char *  exit_data,
-                 long          *  rule_array_count,
-                 unsigned char *  rule_array,
-                 long          *  enciphered_key_length,
-                 unsigned char *  enciphered_key,
-                 long          *  data_struct_length,
-                 unsigned char *  data_struct,
-                 long          *  RSA_private_key_length,
-                 unsigned char *  RSA_private_key,
-                 long          *  key_value_length,
-                 unsigned char *  key_value    );
-
+typedef void (SECURITYAPI * F_PKADECRYPT)
+ (long *return_code,
+  long *reason_code,
+  long *exit_data_length,
+  unsigned char *exit_data,
+  long *rule_array_count,
+  unsigned char *rule_array,
+  long *enciphered_key_length,
+  unsigned char *enciphered_key,
+  long *data_struct_length,
+  unsigned char *data_struct,
+  long *RSA_private_key_length,
+  unsigned char *RSA_private_key,
+  long *key_value_length, unsigned char *key_value);
 
 #endif
diff --git a/engines/vendor_defns/hw_ubsec.h b/engines/vendor_defns/hw_ubsec.h
index b6619d40f2..a4e67fc536 100644
--- a/engines/vendor_defns/hw_ubsec.h
+++ b/engines/vendor_defns/hw_ubsec.h
@@ -7,8 +7,8 @@
  *  Irvine CA 92619-7013
  *
  *****************************************************************************/
-/* 
- * Broadcom Corporation uBSec SDK 
+/*
+ * Broadcom Corporation uBSec SDK
  */
 /*
  * Character device header file.
@@ -39,12 +39,12 @@ typedef long ubsec_MathCommand_t;
 typedef long ubsec_RNGCommand_t;
 
 typedef struct ubsec_crypto_context_s {
-	unsigned int	flags;
-	unsigned char	crypto[MAX_CRYPTO_KEY_LENGTH];
-	unsigned char 	auth[MAX_MAC_KEY_LENGTH];
+    unsigned int flags;
+    unsigned char crypto[MAX_CRYPTO_KEY_LENGTH];
+    unsigned char auth[MAX_MAC_KEY_LENGTH];
 } ubsec_crypto_context_t, *ubsec_crypto_context_p;
 
-/* 
+/*
  * Predeclare the function pointer types that we dynamically load from the DSO.
  */
 
@@ -56,45 +56,69 @@ typedef int t_UBSEC_ubsec_open(unsigned char *device);
 
 typedef int t_UBSEC_ubsec_close(int fd);
 
-typedef int t_UBSEC_diffie_hellman_generate_ioctl (int fd,
-	unsigned char *x, int *x_len, unsigned char *y, int *y_len, 
-	unsigned char *g, int g_len, unsigned char *m, int m_len,
-	unsigned char *userX, int userX_len, int random_bits);
-
-typedef int t_UBSEC_diffie_hellman_agree_ioctl (int fd,
-	unsigned char *x, int x_len, unsigned char *y, int y_len, 
-	unsigned char *m, int m_len, unsigned char *k, int *k_len);
-
-typedef int t_UBSEC_rsa_mod_exp_ioctl (int fd,
-	unsigned char *x, int x_len, unsigned char *m, int m_len,
-	unsigned char *e, int e_len, unsigned char *y, int *y_len);
-
-typedef int t_UBSEC_rsa_mod_exp_crt_ioctl (int fd,
-	unsigned char *x, int x_len, unsigned char *qinv, int qinv_len,
-	unsigned char *edq, int edq_len, unsigned char *q, int q_len,
-	unsigned char *edp, int edp_len, unsigned char *p, int p_len,
-	unsigned char *y, int *y_len);
-
-typedef int t_UBSEC_dsa_sign_ioctl (int fd,
-	int hash, unsigned char *data, int data_len, 
-	unsigned char *rndom, int random_len, 
-	unsigned char *p, int p_len, unsigned char *q, int q_len,
-	unsigned char *g, int g_len, unsigned char *key, int key_len,
-	unsigned char *r, int *r_len, unsigned char *s, int *s_len);
-
-typedef int t_UBSEC_dsa_verify_ioctl (int fd,
-	int hash, unsigned char *data, int data_len,
-	unsigned char *p, int p_len, unsigned char *q, int q_len,
-	unsigned char *g, int g_len, unsigned char *key, int key_len,
-	unsigned char *r, int r_len, unsigned char *s, int s_len,
-	unsigned char *v, int *v_len);
+typedef int t_UBSEC_diffie_hellman_generate_ioctl(int fd,
+                                                  unsigned char *x,
+                                                  int *x_len,
+                                                  unsigned char *y,
+                                                  int *y_len,
+                                                  unsigned char *g, int g_len,
+                                                  unsigned char *m, int m_len,
+                                                  unsigned char *userX,
+                                                  int userX_len,
+                                                  int random_bits);
+
+typedef int t_UBSEC_diffie_hellman_agree_ioctl(int fd,
+                                               unsigned char *x, int x_len,
+                                               unsigned char *y, int y_len,
+                                               unsigned char *m, int m_len,
+                                               unsigned char *k, int *k_len);
+
+typedef int t_UBSEC_rsa_mod_exp_ioctl(int fd,
+                                      unsigned char *x, int x_len,
+                                      unsigned char *m, int m_len,
+                                      unsigned char *e, int e_len,
+                                      unsigned char *y, int *y_len);
+
+typedef int t_UBSEC_rsa_mod_exp_crt_ioctl(int fd,
+                                          unsigned char *x, int x_len,
+                                          unsigned char *qinv, int qinv_len,
+                                          unsigned char *edq, int edq_len,
+                                          unsigned char *q, int q_len,
+                                          unsigned char *edp, int edp_len,
+                                          unsigned char *p, int p_len,
+                                          unsigned char *y, int *y_len);
+
+typedef int t_UBSEC_dsa_sign_ioctl(int fd,
+                                   int hash, unsigned char *data,
+                                   int data_len, unsigned char *rndom,
+                                   int random_len, unsigned char *p,
+                                   int p_len, unsigned char *q, int q_len,
+                                   unsigned char *g, int g_len,
+                                   unsigned char *key, int key_len,
+                                   unsigned char *r, int *r_len,
+                                   unsigned char *s, int *s_len);
+
+typedef int t_UBSEC_dsa_verify_ioctl(int fd,
+                                     int hash, unsigned char *data,
+                                     int data_len, unsigned char *p,
+                                     int p_len, unsigned char *q, int q_len,
+                                     unsigned char *g, int g_len,
+                                     unsigned char *key, int key_len,
+                                     unsigned char *r, int r_len,
+                                     unsigned char *s, int s_len,
+                                     unsigned char *v, int *v_len);
 
 typedef int t_UBSEC_math_accelerate_ioctl(int fd, ubsec_MathCommand_t command,
-	unsigned char *ModN, int *ModN_len, unsigned char *ExpE, int *ExpE_len, 
-	unsigned char *ParamA, int *ParamA_len, unsigned char *ParamB, int *ParamB_len,
-	unsigned char *Result, int *Result_len);
+                                          unsigned char *ModN, int *ModN_len,
+                                          unsigned char *ExpE, int *ExpE_len,
+                                          unsigned char *ParamA,
+                                          int *ParamA_len,
+                                          unsigned char *ParamB,
+                                          int *ParamB_len,
+                                          unsigned char *Result,
+                                          int *Result_len);
 
 typedef int t_UBSEC_rng_ioctl(int fd, ubsec_RNGCommand_t command,
-	unsigned char *Result, int *Result_len);
+                              unsigned char *Result, int *Result_len);
 
 typedef int t_UBSEC_max_key_len_ioctl(int fd, int *max_key_len);
diff --git a/engines/vendor_defns/hwcryptohook.h b/engines/vendor_defns/hwcryptohook.h
index f84f9d0054..db9480d2ac 100644
--- a/engines/vendor_defns/hwcryptohook.h
+++ b/engines/vendor_defns/hwcryptohook.h
@@ -69,20 +69,20 @@
  */
 
 #ifndef HWCRYPTOHOOK_H
-#define HWCRYPTOHOOK_H
+# define HWCRYPTOHOOK_H
 
-#include 
-#include 
+# include 
+# include 
 
-#ifndef HWCRYPTOHOOK_DECLARE_APPTYPES
-#define HWCRYPTOHOOK_DECLARE_APPTYPES 1
-#endif
+# ifndef HWCRYPTOHOOK_DECLARE_APPTYPES
+#  define HWCRYPTOHOOK_DECLARE_APPTYPES 1
+# endif
 
-#define HWCRYPTOHOOK_ERROR_FAILED   -1
-#define HWCRYPTOHOOK_ERROR_FALLBACK -2
-#define HWCRYPTOHOOK_ERROR_MPISIZE  -3
+# define HWCRYPTOHOOK_ERROR_FAILED   -1
+# define HWCRYPTOHOOK_ERROR_FALLBACK -2
+# define HWCRYPTOHOOK_ERROR_MPISIZE  -3
 
-#if HWCRYPTOHOOK_DECLARE_APPTYPES
+# if HWCRYPTOHOOK_DECLARE_APPTYPES
 
 /*-
  * These structs are defined by the application and opaque to the
@@ -96,12 +96,13 @@
  */
 typedef struct HWCryptoHook_MutexValue HWCryptoHook_Mutex;
 typedef struct HWCryptoHook_CondVarValue HWCryptoHook_CondVar;
-typedef struct HWCryptoHook_PassphraseContextValue HWCryptoHook_PassphraseContext;
+typedef struct HWCryptoHook_PassphraseContextValue
+ HWCryptoHook_PassphraseContext;
 typedef struct HWCryptoHook_CallerContextValue HWCryptoHook_CallerContext;
 
-#endif /* HWCRYPTOHOOK_DECLARE_APPTYPES */
+# endif                         /* HWCRYPTOHOOK_DECLARE_APPTYPES */
 
-/*- 
+/*-
  * These next two structs are opaque to the application.  The crypto
  * plugin will return pointers to them; the caller simply manipulates
  * the pointers.
@@ -110,8 +111,8 @@ typedef struct HWCryptoHook_Context *HWCryptoHook_ContextHandle;
 typedef struct HWCryptoHook_RSAKey *HWCryptoHook_RSAKeyHandle;
 
 typedef struct {
-  char *buf;
-  size_t size;
+    char *buf;
+    size_t size;
 } HWCryptoHook_ErrMsgBuf;
 /*-
  * Used for error reporting.  When a HWCryptoHook function fails it
@@ -119,7 +120,7 @@ typedef struct {
  * negative number, usually HWCRYPTOHOOK_ERROR_FAILED, for
  * integer-valued ones).  It will, if an ErrMsgBuf is passed, also put
  * an error message there.
- * 
+ *
  * size is the size of the buffer, and will not be modified.  If you
  * pass 0 for size you must pass 0 for buf, and nothing will be
  * recorded (just as if you passed 0 for the struct pointer).
@@ -130,8 +131,8 @@ typedef struct {
  */
 
 typedef struct HWCryptoHook_MPIStruct {
-  unsigned char *buf;
-  size_t size;
+    unsigned char *buf;
+    size_t size;
 } HWCryptoHook_MPI;
 /*-
  * When one of these is returned, a pointer is passed to the function.
@@ -145,9 +146,9 @@ typedef struct HWCryptoHook_MPIStruct {
  * permitted.
  */
 
-#define HWCryptoHook_InitFlags_FallbackModExp    0x0002UL
-#define HWCryptoHook_InitFlags_FallbackRSAImmed  0x0004UL
-/*- 
+# define HWCryptoHook_InitFlags_FallbackModExp    0x0002UL
+# define HWCryptoHook_InitFlags_FallbackRSAImmed  0x0004UL
+/*-
  * Enable requesting fallback to software in case of problems with the
  * hardware support.  This indicates to the crypto provider that the
  * application is prepared to fall back to software operation if the
@@ -158,7 +159,7 @@ typedef struct HWCryptoHook_MPIStruct {
  * within a short interval, if appropriate.
  */
 
-#define HWCryptoHook_InitFlags_SimpleForkCheck   0x0010UL
+# define HWCryptoHook_InitFlags_SimpleForkCheck   0x0010UL
 /*-
  * Without _SimpleForkCheck the library is allowed to assume that the
  * application will not fork and call the library in the child(ren).
@@ -173,13 +174,12 @@ typedef struct HWCryptoHook_MPIStruct {
  */
 
 typedef struct {
-  unsigned long flags;
-  void *logstream; /* usually a FILE*.  See below. */
-
-  size_t limbsize; /* bignum format - size of radix type, must be power of 2 */
-  int mslimbfirst; /* 0 or 1 */
-  int msbytefirst; /* 0 or 1; -1 = native */
-
+    unsigned long flags;
+    void *logstream;            /* usually a FILE*.  See below. */
+    size_t limbsize;            /* bignum format - size of radix type, must
+                                 * be power of 2 */
+    int mslimbfirst;            /* 0 or 1 */
+    int msbytefirst;            /* 0 or 1; -1 = native */
   /*-
    * All the callback functions should return 0 on success, or a
    * nonzero integer (whose value will be visible in the error message
@@ -189,7 +189,6 @@ typedef struct {
    *
    * The callbacks may not call down again into the crypto plugin.
    */
-  
   /*-
    * For thread-safety.  Set everything to 0 if you promise only to be
    * singlethreaded.  maxsimultaneous is the number of calls to
@@ -207,43 +206,42 @@ typedef struct {
    * single-threaded operation, should be indicated by the setting
    * mutex_init et al to 0.
    */
-  int maxmutexes;
-  int maxsimultaneous;
-  size_t mutexsize;
-  int (*mutex_init)(HWCryptoHook_Mutex*, HWCryptoHook_CallerContext *cactx);
-  int (*mutex_acquire)(HWCryptoHook_Mutex*);
-  void (*mutex_release)(HWCryptoHook_Mutex*);
-  void (*mutex_destroy)(HWCryptoHook_Mutex*);
-
+    int maxmutexes;
+    int maxsimultaneous;
+    size_t mutexsize;
+    int (*mutex_init) (HWCryptoHook_Mutex *,
+                       HWCryptoHook_CallerContext * cactx);
+    int (*mutex_acquire) (HWCryptoHook_Mutex *);
+    void (*mutex_release) (HWCryptoHook_Mutex *);
+    void (*mutex_destroy) (HWCryptoHook_Mutex *);
   /*-
    * For greater efficiency, can use condition vars internally for
    * synchronisation.  In this case maxsimultaneous is ignored, but
    * the other mutex stuff must be available.  In singlethreaded
    * programs, set everything to 0.
    */
-  size_t condvarsize;
-  int (*condvar_init)(HWCryptoHook_CondVar*, HWCryptoHook_CallerContext *cactx);
-  int (*condvar_wait)(HWCryptoHook_CondVar*, HWCryptoHook_Mutex*);
-  void (*condvar_signal)(HWCryptoHook_CondVar*);
-  void (*condvar_broadcast)(HWCryptoHook_CondVar*);
-  void (*condvar_destroy)(HWCryptoHook_CondVar*);
-  
+    size_t condvarsize;
+    int (*condvar_init) (HWCryptoHook_CondVar *,
+                         HWCryptoHook_CallerContext * cactx);
+    int (*condvar_wait) (HWCryptoHook_CondVar *, HWCryptoHook_Mutex *);
+    void (*condvar_signal) (HWCryptoHook_CondVar *);
+    void (*condvar_broadcast) (HWCryptoHook_CondVar *);
+    void (*condvar_destroy) (HWCryptoHook_CondVar *);
   /*-
    * The semantics of acquiring and releasing mutexes and broadcasting
    * and waiting on condition variables are expected to be those from
    * POSIX threads (pthreads).  The mutexes may be (in pthread-speak)
    * fast mutexes, recursive mutexes, or nonrecursive ones.
-   * 
+   *
    * The _release/_signal/_broadcast and _destroy functions must
    * always succeed when given a valid argument; if they are given an
    * invalid argument then the program (crypto plugin + application)
    * has an internal error, and they should abort the program.
    */
-
-  int (*getpassphrase)(const char *prompt_info,
-                       int *len_io, char *buf,
-                       HWCryptoHook_PassphraseContext *ppctx,
-                       HWCryptoHook_CallerContext *cactx);
+    int (*getpassphrase) (const char *prompt_info,
+                          int *len_io, char *buf,
+                          HWCryptoHook_PassphraseContext * ppctx,
+                          HWCryptoHook_CallerContext * cactx);
   /*-
    * Passphrases and the prompt_info, if they contain high-bit-set
    * characters, are UTF-8.  The prompt_info may be a null pointer if
@@ -257,11 +255,10 @@ typedef struct {
    * by the callback.  The returned passphrase should not be
    * null-terminated by the callback.
    */
-  
-  int (*getphystoken)(const char *prompt_info,
-                      const char *wrong_info,
-                      HWCryptoHook_PassphraseContext *ppctx,
-                      HWCryptoHook_CallerContext *cactx);
+    int (*getphystoken) (const char *prompt_info,
+                         const char *wrong_info,
+                         HWCryptoHook_PassphraseContext * ppctx,
+                         HWCryptoHook_CallerContext * cactx);
   /*-
    * Requests that the human user physically insert a different
    * smartcard, DataKey, etc.  The plugin should check whether the
@@ -272,9 +269,8 @@ typedef struct {
    * currently inserted token(s) so that the user is told what
    * something is.  wrong_info, like prompt_info, may be null, but
    * should not be an empty string.  Its contents should be
-   * syntactically similar to that of prompt_info. 
+   * syntactically similar to that of prompt_info.
    */
-  
   /*-
    * Note that a single LoadKey operation might cause several calls to
    * getpassphrase and/or requestphystoken.  If requestphystoken is
@@ -296,8 +292,7 @@ typedef struct {
    * have the appropriate token; this should cause the callback to
    * return nonzero indicating error.
    */
-
-  void (*logmessage)(void *logstream, const char *message);
+    void (*logmessage) (void *logstream, const char *message);
   /*-
    * A log message will be generated at least every time something goes
    * wrong and an ErrMsgBuf is filled in (or would be if one was
@@ -329,14 +324,15 @@ typedef struct {
    * of the log messages; any such facilities will be configured by
    * external means.
    */
-
 } HWCryptoHook_InitInfo;
 
 typedef
-HWCryptoHook_ContextHandle HWCryptoHook_Init_t(const HWCryptoHook_InitInfo *initinfo,
-                                               size_t initinfosize,
-                                               const HWCryptoHook_ErrMsgBuf *errors,
-                                               HWCryptoHook_CallerContext *cactx);
+HWCryptoHook_ContextHandle HWCryptoHook_Init_t(const HWCryptoHook_InitInfo *
+                                               initinfo, size_t initinfosize,
+                                               const HWCryptoHook_ErrMsgBuf *
+                                               errors,
+                                               HWCryptoHook_CallerContext *
+                                               cactx);
 extern HWCryptoHook_Init_t HWCryptoHook_Init;
 
 /*-
@@ -376,7 +372,7 @@ extern HWCryptoHook_Finish_t HWCryptoHook_Finish;
 typedef
 int HWCryptoHook_RandomBytes_t(HWCryptoHook_ContextHandle hwctx,
                                unsigned char *buf, size_t len,
-                               const HWCryptoHook_ErrMsgBuf *errors);
+                               const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RandomBytes_t HWCryptoHook_RandomBytes;
 
 typedef
@@ -384,8 +380,8 @@ int HWCryptoHook_ModExp_t(HWCryptoHook_ContextHandle hwctx,
                           HWCryptoHook_MPI a,
                           HWCryptoHook_MPI p,
                           HWCryptoHook_MPI n,
-                          HWCryptoHook_MPI *r,
-                          const HWCryptoHook_ErrMsgBuf *errors);
+                          HWCryptoHook_MPI * r,
+                          const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_ModExp_t HWCryptoHook_ModExp;
 
 typedef
@@ -393,8 +389,8 @@ int HWCryptoHook_RSAImmedPub_t(HWCryptoHook_ContextHandle hwctx,
                                HWCryptoHook_MPI m,
                                HWCryptoHook_MPI e,
                                HWCryptoHook_MPI n,
-                               HWCryptoHook_MPI *r,
-                               const HWCryptoHook_ErrMsgBuf *errors);
+                               HWCryptoHook_MPI * r,
+                               const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RSAImmedPub_t HWCryptoHook_RSAImmedPub;
 
 typedef
@@ -405,8 +401,8 @@ int HWCryptoHook_ModExpCRT_t(HWCryptoHook_ContextHandle hwctx,
                              HWCryptoHook_MPI dmp1,
                              HWCryptoHook_MPI dmq1,
                              HWCryptoHook_MPI iqmp,
-                             HWCryptoHook_MPI *r,
-                             const HWCryptoHook_ErrMsgBuf *errors);
+                             HWCryptoHook_MPI * r,
+                             const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_ModExpCRT_t HWCryptoHook_ModExpCRT;
 
 typedef
@@ -417,8 +413,8 @@ int HWCryptoHook_RSAImmedPriv_t(HWCryptoHook_ContextHandle hwctx,
                                 HWCryptoHook_MPI dmp1,
                                 HWCryptoHook_MPI dmq1,
                                 HWCryptoHook_MPI iqmp,
-                                HWCryptoHook_MPI *r,
-                                const HWCryptoHook_ErrMsgBuf *errors);
+                                HWCryptoHook_MPI * r,
+                                const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RSAImmedPriv_t HWCryptoHook_RSAImmedPriv;
 
 /*-
@@ -440,9 +436,9 @@ extern HWCryptoHook_RSAImmedPriv_t HWCryptoHook_RSAImmedPriv;
 typedef
 int HWCryptoHook_RSALoadKey_t(HWCryptoHook_ContextHandle hwctx,
                               const char *key_ident,
-                              HWCryptoHook_RSAKeyHandle *keyhandle_r,
-                              const HWCryptoHook_ErrMsgBuf *errors,
-                              HWCryptoHook_PassphraseContext *ppctx);
+                              HWCryptoHook_RSAKeyHandle * keyhandle_r,
+                              const HWCryptoHook_ErrMsgBuf * errors,
+                              HWCryptoHook_PassphraseContext * ppctx);
 extern HWCryptoHook_RSALoadKey_t HWCryptoHook_RSALoadKey;
 /*-
  * The key_ident is a null-terminated string configured by the
@@ -464,9 +460,9 @@ extern HWCryptoHook_RSALoadKey_t HWCryptoHook_RSALoadKey;
 
 typedef
 int HWCryptoHook_RSAGetPublicKey_t(HWCryptoHook_RSAKeyHandle k,
-                                   HWCryptoHook_MPI *n,
-                                   HWCryptoHook_MPI *e,
-                                   const HWCryptoHook_ErrMsgBuf *errors);
+                                   HWCryptoHook_MPI * n,
+                                   HWCryptoHook_MPI * e,
+                                   const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RSAGetPublicKey_t HWCryptoHook_RSAGetPublicKey;
 /*-
  * The crypto plugin will not store certificates.
@@ -491,16 +487,16 @@ extern HWCryptoHook_RSAGetPublicKey_t HWCryptoHook_RSAGetPublicKey;
 
 typedef
 int HWCryptoHook_RSAUnloadKey_t(HWCryptoHook_RSAKeyHandle k,
-                                const HWCryptoHook_ErrMsgBuf *errors);
+                                const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RSAUnloadKey_t HWCryptoHook_RSAUnloadKey;
 /* Might fail due to locking problems, or other serious internal problems. */
 
 typedef
 int HWCryptoHook_RSA_t(HWCryptoHook_MPI m,
                        HWCryptoHook_RSAKeyHandle k,
-                       HWCryptoHook_MPI *r,
-                       const HWCryptoHook_ErrMsgBuf *errors);
+                       HWCryptoHook_MPI * r,
+                       const HWCryptoHook_ErrMsgBuf * errors);
 extern HWCryptoHook_RSA_t HWCryptoHook_RSA;
 /* RSA private key operation (sign or decrypt) - raw, unpadded. */
 
-#endif /*HWCRYPTOHOOK_H*/
+#endif                          /* HWCRYPTOHOOK_H */
diff --git a/engines/vendor_defns/sureware.h b/engines/vendor_defns/sureware.h
index f87867440e..b1423e1979 100644
--- a/engines/vendor_defns/sureware.h
+++ b/engines/vendor_defns/sureware.h
@@ -17,16 +17,16 @@
  */
 
 #ifdef WIN32
-#define SW_EXPORT	__declspec ( dllexport )
+# define SW_EXPORT       __declspec ( dllexport )
 #else
-#define SW_EXPORT
+# define SW_EXPORT
 #endif
 
 /*
-*	List of exposed SureWare errors
-*/
-#define SUREWAREHOOK_ERROR_FAILED		-1
-#define SUREWAREHOOK_ERROR_FALLBACK		-2
+ *       List of exposed SureWare errors
+ */
+#define SUREWAREHOOK_ERROR_FAILED               -1
+#define SUREWAREHOOK_ERROR_FALLBACK             -2
 #define SUREWAREHOOK_ERROR_UNIT_FAILURE -3
 #define SUREWAREHOOK_ERROR_DATA_SIZE -4
 #define SUREWAREHOOK_ERROR_INVALID_PAD -5
@@ -34,125 +34,135 @@
 * -----------------WARNING-----------------------------------
 * In all the following functions:
 * msg is a string with at least 24 bytes free.
-* A 24 bytes string will be concatenated to the existing content of msg. 
+* A 24 bytes string will be concatenated to the existing content of msg.
 */
 /*-
-*	SureWare Initialisation function
-*	in param threadsafe, if !=0, thread safe enabled
-*	return SureWareHOOK_ERROR_UNIT_FAILURE if failure, 1 if success
+*       SureWare Initialisation function
+*       in param threadsafe, if !=0, thread safe enabled
+*       return SureWareHOOK_ERROR_UNIT_FAILURE if failure, 1 if success
 */
-typedef int SureWareHook_Init_t(char*const msg,int threadsafe);
+typedef int SureWareHook_Init_t(char *const msg, int threadsafe);
 extern SW_EXPORT SureWareHook_Init_t SureWareHook_Init;
 /*-
-*	SureWare Finish function
+*       SureWare Finish function
 */
 typedef void SureWareHook_Finish_t(void);
 extern SW_EXPORT SureWareHook_Finish_t SureWareHook_Finish;
 /*-
-*	 PRE_CONDITION:
-*		DO NOT CALL ANY OF THE FOLLOWING FUNCTIONS IN CASE OF INIT FAILURE
+*        PRE_CONDITION:
+*               DO NOT CALL ANY OF THE FOLLOWING FUNCTIONS IN CASE OF INIT FAILURE
 */
 /*-
-*	SureWare RAND Bytes function
-*	In case of failure, the content of buf is unpredictable.
-*	return 1 if success
-*			SureWareHOOK_ERROR_FALLBACK if function not available in hardware
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*       SureWare RAND Bytes function
+*       In case of failure, the content of buf is unpredictable.
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FALLBACK if function not available in hardware
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	in/out param buf : a num bytes long buffer where random bytes will be put
-*	in param num : the number of bytes into buf
+*       in/out param buf : a num bytes long buffer where random bytes will be put
+*       in param num : the number of bytes into buf
 */
-typedef int SureWareHook_Rand_Bytes_t(char*const msg,unsigned char *buf, int num);
+typedef int SureWareHook_Rand_Bytes_t(char *const msg, unsigned char *buf,
+                                      int num);
 extern SW_EXPORT SureWareHook_Rand_Bytes_t SureWareHook_Rand_Bytes;
 
 /*-
-*	SureWare RAND Seed function
-*	Adds some seed to the Hardware Random Number Generator
-*	return 1 if success
-*			SureWareHOOK_ERROR_FALLBACK if function not available in hardware
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*       SureWare RAND Seed function
+*       Adds some seed to the Hardware Random Number Generator
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FALLBACK if function not available in hardware
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	in param buf : the seed to add into the HRNG
-*	in param num : the number of bytes into buf
+*       in param buf : the seed to add into the HRNG
+*       in param num : the number of bytes into buf
 */
-typedef int SureWareHook_Rand_Seed_t(char*const msg,const void *buf, int num);
+typedef int SureWareHook_Rand_Seed_t(char *const msg, const void *buf,
+                                     int num);
 extern SW_EXPORT SureWareHook_Rand_Seed_t SureWareHook_Rand_Seed;
 
 /*-
-*	SureWare Load Private Key function
-*	return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*	No hardware is contact for this function.
+*       SureWare Load Private Key function
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*       No hardware is contact for this function.
 *
-*	in param key_id :the name of the private protected key file without the extension
-						".sws"
-*	out param hptr : a pointer to a buffer allocated by SureWare_Hook
-*	out param num: the effective key length in bytes
-*	out param keytype: 1 if RSA 2 if DSA
-*/
-typedef int SureWareHook_Load_Privkey_t(char*const msg,const char *key_id,char **hptr,unsigned long *num,char *keytype);
+*       in param key_id :the name of the private protected key file without the extension
+                                                ".sws"
+*       out param hptr : a pointer to a buffer allocated by SureWare_Hook
+*       out param num: the effective key length in bytes
+*       out param keytype: 1 if RSA 2 if DSA
+*/
+typedef int SureWareHook_Load_Privkey_t(char *const msg, const char *key_id,
+                                        char **hptr, unsigned long *num,
+                                        char *keytype);
 extern SW_EXPORT SureWareHook_Load_Privkey_t SureWareHook_Load_Privkey;
 
 /*-
-*	SureWare Info Public Key function
-*	return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*	No hardware is contact for this function.
+*       SureWare Info Public Key function
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*       No hardware is contact for this function.
 *
-*	in param key_id :the name of the private protected key file without the extension
-						".swp"
-*	out param hptr : a pointer to a buffer allocated by SureWare_Hook
-*	out param num: the effective key length in bytes
-*	out param keytype: 1 if RSA 2 if DSA
-*/
-typedef int SureWareHook_Info_Pubkey_t(char*const msg,const char *key_id,unsigned long *num,
-										char *keytype);
+*       in param key_id :the name of the private protected key file without the extension
+                                                ".swp"
+*       out param hptr : a pointer to a buffer allocated by SureWare_Hook
+*       out param num: the effective key length in bytes
+*       out param keytype: 1 if RSA 2 if DSA
+*/
+typedef int SureWareHook_Info_Pubkey_t(char *const msg, const char *key_id,
+                                       unsigned long *num, char *keytype);
 extern SW_EXPORT SureWareHook_Info_Pubkey_t SureWareHook_Info_Pubkey;
 
 /*-
-*	SureWare Load Public Key function
-*	return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*	No hardware is contact for this function.
+*       SureWare Load Public Key function
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*       No hardware is contact for this function.
 *
-*	in param key_id :the name of the public protected key file without the extension
-						".swp"
-*	in param num : the bytes size of n and e
-*	out param n: where to write modulus in bn format
-*	out param e: where to write exponent in bn format
-*/
-typedef int SureWareHook_Load_Rsa_Pubkey_t(char*const msg,const char *key_id,unsigned long num,
-										unsigned long *n, unsigned long *e);
+*       in param key_id :the name of the public protected key file without the extension
+                                                ".swp"
+*       in param num : the bytes size of n and e
+*       out param n: where to write modulus in bn format
+*       out param e: where to write exponent in bn format
+*/
+typedef int SureWareHook_Load_Rsa_Pubkey_t(char *const msg,
+                                           const char *key_id,
+                                           unsigned long num,
+                                           unsigned long *n,
+                                           unsigned long *e);
 extern SW_EXPORT SureWareHook_Load_Rsa_Pubkey_t SureWareHook_Load_Rsa_Pubkey;
 
 /*-
-*	SureWare Load DSA Public Key function
-*	return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*	No hardware is contact for this function.
+*       SureWare Load DSA Public Key function
+*       return 1 if success
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*       No hardware is contact for this function.
 *
-*	in param key_id :the name of the public protected key file without the extension
-						".swp"
-*	in param num : the bytes size of n and e
-*	out param pub: where to write pub key in bn format
-*	out param p: where to write prime in bn format
-*	out param q: where to write sunprime (length 20 bytes) in bn format
-*	out param g: where to write base in bn format
-*/
-typedef int SureWareHook_Load_Dsa_Pubkey_t(char*const msg,const char *key_id,unsigned long num,
-										unsigned long *pub, unsigned long *p,unsigned long*q,
-										unsigned long *g);
+*       in param key_id :the name of the public protected key file without the extension
+                                                ".swp"
+*       in param num : the bytes size of n and e
+*       out param pub: where to write pub key in bn format
+*       out param p: where to write prime in bn format
+*       out param q: where to write sunprime (length 20 bytes) in bn format
+*       out param g: where to write base in bn format
+*/
+typedef int SureWareHook_Load_Dsa_Pubkey_t(char *const msg,
+                                           const char *key_id,
+                                           unsigned long num,
+                                           unsigned long *pub,
+                                           unsigned long *p, unsigned long *q,
+                                           unsigned long *g);
 extern SW_EXPORT SureWareHook_Load_Dsa_Pubkey_t SureWareHook_Load_Dsa_Pubkey;
 
 /*-
-*	SureWare Free function
-*	Destroy the key into the hardware if destroy==1
+*       SureWare Free function
+*       Destroy the key into the hardware if destroy==1
 */
-typedef void SureWareHook_Free_t(char *p,int destroy);
+typedef void SureWareHook_Free_t(char *p, int destroy);
 extern SW_EXPORT SureWareHook_Free_t SureWareHook_Free;
 
 #define SUREWARE_PKCS1_PAD 1
@@ -161,78 +171,80 @@ extern SW_EXPORT SureWareHook_Free_t SureWareHook_Free;
 /*-
 * SureWare RSA Private Decryption
 * return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	in param flen : byte size of from and to
-*	in param from : encrypted data buffer, should be a not-null valid pointer
-*	out param tlen: byte size of decrypted data, if error, unexpected value
-*	out param to : decrypted data buffer, should be a not-null valid pointer
+*       in param flen : byte size of from and to
+*       in param from : encrypted data buffer, should be a not-null valid pointer
+*       out param tlen: byte size of decrypted data, if error, unexpected value
+*       out param to : decrypted data buffer, should be a not-null valid pointer
 *   in param prsa: a protected key pointer, should be a not-null valid pointer
 *   int padding: padding id as follow
-*					SUREWARE_PKCS1_PAD
-*					SUREWARE_NO_PAD
+*                                       SUREWARE_PKCS1_PAD
+*                                       SUREWARE_NO_PAD
 *
 */
-typedef int SureWareHook_Rsa_Priv_Dec_t(char*const msg,int flen,unsigned char *from,
-										int *tlen,unsigned char *to,
-										char *prsa,int padding);
+typedef int SureWareHook_Rsa_Priv_Dec_t(char *const msg, int flen,
+                                        unsigned char *from, int *tlen,
+                                        unsigned char *to, char *prsa,
+                                        int padding);
 extern SW_EXPORT SureWareHook_Rsa_Priv_Dec_t SureWareHook_Rsa_Priv_Dec;
 /*-
 * SureWare RSA Signature
 * return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	in param flen : byte size of from and to
-*	in param from : encrypted data buffer, should be a not-null valid pointer
-*	out param tlen: byte size of decrypted data, if error, unexpected value
-*	out param to : decrypted data buffer, should be a not-null valid pointer
+*       in param flen : byte size of from and to
+*       in param from : encrypted data buffer, should be a not-null valid pointer
+*       out param tlen: byte size of decrypted data, if error, unexpected value
+*       out param to : decrypted data buffer, should be a not-null valid pointer
 *   in param prsa: a protected key pointer, should be a not-null valid pointer
 *   int padding: padding id as follow
-*					SUREWARE_PKCS1_PAD
-*					SUREWARE_ISO9796_PAD
+*                                       SUREWARE_PKCS1_PAD
+*                                       SUREWARE_ISO9796_PAD
 *
 */
-typedef int SureWareHook_Rsa_Sign_t(char*const msg,int flen,unsigned char *from,
-										int *tlen,unsigned char *to,
-										char *prsa,int padding);
+typedef int SureWareHook_Rsa_Sign_t(char *const msg, int flen,
+                                    unsigned char *from, int *tlen,
+                                    unsigned char *to, char *prsa,
+                                    int padding);
 extern SW_EXPORT SureWareHook_Rsa_Sign_t SureWareHook_Rsa_Sign;
 /*-
 * SureWare DSA Signature
 * return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	in param flen : byte size of from and to
-*	in param from : encrypted data buffer, should be a not-null valid pointer
-*	out param to : decrypted data buffer, should be a 40bytes valid pointer
+*       in param flen : byte size of from and to
+*       in param from : encrypted data buffer, should be a not-null valid pointer
+*       out param to : decrypted data buffer, should be a 40bytes valid pointer
 *   in param pdsa: a protected key pointer, should be a not-null valid pointer
 *
 */
-typedef int SureWareHook_Dsa_Sign_t(char*const msg,int flen,const unsigned char *from,
-										unsigned long *r,unsigned long *s,char *pdsa);
+typedef int SureWareHook_Dsa_Sign_t(char *const msg, int flen,
+                                    const unsigned char *from,
+                                    unsigned long *r, unsigned long *s,
+                                    char *pdsa);
 extern SW_EXPORT SureWareHook_Dsa_Sign_t SureWareHook_Dsa_Sign;
 
-
 /*-
 * SureWare Mod Exp
 * return 1 if success
-*			SureWareHOOK_ERROR_FAILED if error while processing
-*			SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
-*			SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
+*                       SureWareHOOK_ERROR_FAILED if error while processing
+*                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
+*                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 *
-*	mod and res are mlen bytes long.
-*	exp is elen bytes long
-*	data is dlen bytes long
-*	mlen,elen and dlen are all multiple of sizeof(unsigned long)
-*/
-typedef int SureWareHook_Mod_Exp_t(char*const msg,int mlen,const unsigned long *mod,
-									int elen,const unsigned long *exponent,
-									int dlen,unsigned long *data,
-									unsigned long *res);
+*       mod and res are mlen bytes long.
+*       exp is elen bytes long
+*       data is dlen bytes long
+*       mlen,elen and dlen are all multiple of sizeof(unsigned long)
+*/
+typedef int SureWareHook_Mod_Exp_t(char *const msg, int mlen,
+                                   const unsigned long *mod, int elen,
+                                   const unsigned long *exponent, int dlen,
+                                   unsigned long *data, unsigned long *res);
 extern SW_EXPORT SureWareHook_Mod_Exp_t SureWareHook_Mod_Exp;
-
diff --git a/ms/applink.c b/ms/applink.c
index 76f1c40d0a..2831b39e9a 100644
--- a/ms/applink.c
+++ b/ms/applink.c
@@ -1,43 +1,73 @@
-#define APPLINK_STDIN	1
-#define APPLINK_STDOUT	2
-#define APPLINK_STDERR	3
-#define APPLINK_FPRINTF	4
-#define APPLINK_FGETS	5
-#define APPLINK_FREAD	6
-#define APPLINK_FWRITE	7
-#define APPLINK_FSETMOD	8
-#define APPLINK_FEOF	9
-#define APPLINK_FCLOSE 	10	/* should not be used */
-
-#define APPLINK_FOPEN	11	/* solely for completeness */
-#define APPLINK_FSEEK	12
-#define APPLINK_FTELL	13
-#define APPLINK_FFLUSH	14
-#define APPLINK_FERROR	15
+#define APPLINK_STDIN   1
+#define APPLINK_STDOUT  2
+#define APPLINK_STDERR  3
+#define APPLINK_FPRINTF 4
+#define APPLINK_FGETS   5
+#define APPLINK_FREAD   6
+#define APPLINK_FWRITE  7
+#define APPLINK_FSETMOD 8
+#define APPLINK_FEOF    9
+#define APPLINK_FCLOSE  10      /* should not be used */
+
+#define APPLINK_FOPEN   11      /* solely for completeness */
+#define APPLINK_FSEEK   12
+#define APPLINK_FTELL   13
+#define APPLINK_FFLUSH  14
+#define APPLINK_FERROR  15
 #define APPLINK_CLEARERR 16
-#define APPLINK_FILENO	17	/* to be used with below */
+#define APPLINK_FILENO  17      /* to be used with below */
 
-#define APPLINK_OPEN	18	/* formally can't be used, as flags can vary */
-#define APPLINK_READ	19
-#define APPLINK_WRITE	20
-#define APPLINK_LSEEK	21
-#define APPLINK_CLOSE	22
-#define APPLINK_MAX	22	/* always same as last macro */
+#define APPLINK_OPEN    18      /* formally can't be used, as flags can vary */
+#define APPLINK_READ    19
+#define APPLINK_WRITE   20
+#define APPLINK_LSEEK   21
+#define APPLINK_CLOSE   22
+#define APPLINK_MAX     22      /* always same as last macro */
 
 #ifndef APPMACROS_ONLY
-#include 
-#include 
-#include 
-
-static void *app_stdin(void)		{ return stdin;  }
-static void *app_stdout(void)		{ return stdout; }
-static void *app_stderr(void)		{ return stderr; }
-static int   app_feof(FILE *fp)		{ return feof(fp); }
-static int   app_ferror(FILE *fp)	{ return ferror(fp); }
-static void  app_clearerr(FILE *fp)	{ clearerr(fp); }
-static int   app_fileno(FILE *fp)	{ return _fileno(fp); }
-static int   app_fsetmod(FILE *fp,char mod)
-{ return _setmode (_fileno(fp),mod=='b'?_O_BINARY:_O_TEXT); }
+# include 
+# include 
+# include 
+
+static void *app_stdin(void)
+{
+    return stdin;
+}
+
+static void *app_stdout(void)
+{
+    return stdout;
+}
+
+static void *app_stderr(void)
+{
+    return stderr;
+}
+
+static int app_feof(FILE *fp)
+{
+    return feof(fp);
+}
+
+static int app_ferror(FILE *fp)
+{
+    return ferror(fp);
+}
+
+static void app_clearerr(FILE *fp)
+{
+    clearerr(fp);
+}
+
+static int app_fileno(FILE *fp)
+{
+    return _fileno(fp);
+}
+
+static int app_fsetmod(FILE *fp, char mod)
+{
+    return _setmode(_fileno(fp), mod == 'b' ? _O_BINARY : _O_TEXT);
+}
 
 #ifdef __cplusplus
 extern "C" {
@@ -45,50 +75,52 @@ extern "C" {
 
 __declspec(dllexport)
 void **
-#if defined(__BORLANDC__)
+# if defined(__BORLANDC__)
 /*
  * __stdcall appears to be the only way to get the name
  * decoration right with Borland C. Otherwise it works
  * purely incidentally, as we pass no parameters.
  */
-__stdcall
-#else
-__cdecl
-#endif
+ __stdcall
+# else
+ __cdecl
+# endif
 OPENSSL_Applink(void)
-{ static int once=1;
-  static void *OPENSSL_ApplinkTable[APPLINK_MAX+1]={(void *)APPLINK_MAX};
-
-    if (once)
-    {	OPENSSL_ApplinkTable[APPLINK_STDIN]	= app_stdin;
-	OPENSSL_ApplinkTable[APPLINK_STDOUT]	= app_stdout;
-	OPENSSL_ApplinkTable[APPLINK_STDERR]	= app_stderr;
-	OPENSSL_ApplinkTable[APPLINK_FPRINTF]	= fprintf;
-	OPENSSL_ApplinkTable[APPLINK_FGETS]	= fgets;
-	OPENSSL_ApplinkTable[APPLINK_FREAD]	= fread;
-	OPENSSL_ApplinkTable[APPLINK_FWRITE]	= fwrite;
-	OPENSSL_ApplinkTable[APPLINK_FSETMOD]	= app_fsetmod;
-	OPENSSL_ApplinkTable[APPLINK_FEOF]	= app_feof;
-	OPENSSL_ApplinkTable[APPLINK_FCLOSE]	= fclose;
-
-	OPENSSL_ApplinkTable[APPLINK_FOPEN]	= fopen;
-	OPENSSL_ApplinkTable[APPLINK_FSEEK]	= fseek;
-	OPENSSL_ApplinkTable[APPLINK_FTELL]	= ftell;
-	OPENSSL_ApplinkTable[APPLINK_FFLUSH]	= fflush;
-	OPENSSL_ApplinkTable[APPLINK_FERROR]	= app_ferror;
-	OPENSSL_ApplinkTable[APPLINK_CLEARERR]	= app_clearerr;
-	OPENSSL_ApplinkTable[APPLINK_FILENO]	= app_fileno;
-
-	OPENSSL_ApplinkTable[APPLINK_OPEN]	= _open;
-	OPENSSL_ApplinkTable[APPLINK_READ]	= _read;
-	OPENSSL_ApplinkTable[APPLINK_WRITE]	= _write;
-	OPENSSL_ApplinkTable[APPLINK_LSEEK]	= _lseek;
-	OPENSSL_ApplinkTable[APPLINK_CLOSE]	= _close;
-
-	once = 0;
+{
+    static int once = 1;
+    static void *OPENSSL_ApplinkTable[APPLINK_MAX + 1] =
+        { (void *)APPLINK_MAX };
+
+    if (once) {
+        OPENSSL_ApplinkTable[APPLINK_STDIN] = app_stdin;
+        OPENSSL_ApplinkTable[APPLINK_STDOUT] = app_stdout;
+        OPENSSL_ApplinkTable[APPLINK_STDERR] = app_stderr;
+        OPENSSL_ApplinkTable[APPLINK_FPRINTF] = fprintf;
+        OPENSSL_ApplinkTable[APPLINK_FGETS] = fgets;
+        OPENSSL_ApplinkTable[APPLINK_FREAD] = fread;
+        OPENSSL_ApplinkTable[APPLINK_FWRITE] = fwrite;
+        OPENSSL_ApplinkTable[APPLINK_FSETMOD] = app_fsetmod;
+        OPENSSL_ApplinkTable[APPLINK_FEOF] = app_feof;
+        OPENSSL_ApplinkTable[APPLINK_FCLOSE] = fclose;
+
+        OPENSSL_ApplinkTable[APPLINK_FOPEN] = fopen;
+        OPENSSL_ApplinkTable[APPLINK_FSEEK] = fseek;
+        OPENSSL_ApplinkTable[APPLINK_FTELL] = ftell;
+        OPENSSL_ApplinkTable[APPLINK_FFLUSH] = fflush;
+        OPENSSL_ApplinkTable[APPLINK_FERROR] = app_ferror;
+        OPENSSL_ApplinkTable[APPLINK_CLEARERR] = app_clearerr;
+        OPENSSL_ApplinkTable[APPLINK_FILENO] = app_fileno;
+
+        OPENSSL_ApplinkTable[APPLINK_OPEN] = _open;
+        OPENSSL_ApplinkTable[APPLINK_READ] = _read;
+        OPENSSL_ApplinkTable[APPLINK_WRITE] = _write;
+        OPENSSL_ApplinkTable[APPLINK_LSEEK] = _lseek;
+        OPENSSL_ApplinkTable[APPLINK_CLOSE] = _close;
+
+        once = 0;
     }
 
-  return OPENSSL_ApplinkTable;
+    return OPENSSL_ApplinkTable;
 }
 
 #ifdef __cplusplus
diff --git a/ms/tlhelp32.h b/ms/tlhelp32.h
index e15b7e2282..9408dc3244 100644
--- a/ms/tlhelp32.h
+++ b/ms/tlhelp32.h
@@ -1,136 +1,136 @@
 /*-
-	tlhelp32.h - Include file for Tool help functions.
+        tlhelp32.h - Include file for Tool help functions.
 
-	Written by Mumit Khan 
+        Written by Mumit Khan 
 
-	This file is part of a free library for the Win32 API. 
+        This file is part of a free library for the Win32 API.
 
-	This library is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+        This library is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 */
 #ifndef _TLHELP32_H
-#define _TLHELP32_H
+# define _TLHELP32_H
 #ifdef __cplusplus
 extern "C" {
 #endif
-#define HF32_DEFAULT	1
-#define HF32_SHARED	2
-#define LF32_FIXED	0x1
-#define LF32_FREE	0x2
-#define LF32_MOVEABLE	0x4
-#define MAX_MODULE_NAME32	255
-#define TH32CS_SNAPHEAPLIST	0x1
-#define TH32CS_SNAPPROCESS	0x2
-#define TH32CS_SNAPTHREAD	0x4
-#define TH32CS_SNAPMODULE	0x8
-#define TH32CS_SNAPALL	(TH32CS_SNAPHEAPLIST|TH32CS_SNAPPROCESS|TH32CS_SNAPTHREAD|TH32CS_SNAPMODULE)
-#define TH32CS_INHERIT	0x80000000
+# define HF32_DEFAULT    1
+# define HF32_SHARED     2
+# define LF32_FIXED      0x1
+# define LF32_FREE       0x2
+# define LF32_MOVEABLE   0x4
+# define MAX_MODULE_NAME32       255
+# define TH32CS_SNAPHEAPLIST     0x1
+# define TH32CS_SNAPPROCESS      0x2
+# define TH32CS_SNAPTHREAD       0x4
+# define TH32CS_SNAPMODULE       0x8
+# define TH32CS_SNAPALL  (TH32CS_SNAPHEAPLIST|TH32CS_SNAPPROCESS|TH32CS_SNAPTHREAD|TH32CS_SNAPMODULE)
+# define TH32CS_INHERIT  0x80000000
 typedef struct tagHEAPLIST32 {
-	DWORD dwSize;
-	DWORD th32ProcessID;
-	DWORD th32HeapID;
-	DWORD dwFlags;
-} HEAPLIST32,*PHEAPLIST32,*LPHEAPLIST32;
+    DWORD dwSize;
+    DWORD th32ProcessID;
+    DWORD th32HeapID;
+    DWORD dwFlags;
+} HEAPLIST32, *PHEAPLIST32, *LPHEAPLIST32;
 typedef struct tagHEAPENTRY32 {
-	DWORD dwSize;
-	HANDLE hHandle;
-	DWORD dwAddress;
-	DWORD dwBlockSize;
-	DWORD dwFlags;
-	DWORD dwLockCount;
-	DWORD dwResvd;
-	DWORD th32ProcessID;
-	DWORD th32HeapID;
-} HEAPENTRY32,*PHEAPENTRY32,*LPHEAPENTRY32;
+    DWORD dwSize;
+    HANDLE hHandle;
+    DWORD dwAddress;
+    DWORD dwBlockSize;
+    DWORD dwFlags;
+    DWORD dwLockCount;
+    DWORD dwResvd;
+    DWORD th32ProcessID;
+    DWORD th32HeapID;
+} HEAPENTRY32, *PHEAPENTRY32, *LPHEAPENTRY32;
 typedef struct tagPROCESSENTRY32W {
-	DWORD dwSize;
-	DWORD cntUsage;
-	DWORD th32ProcessID;
-	DWORD th32DefaultHeapID;
-	DWORD th32ModuleID;
-	DWORD cntThreads;
-	DWORD th32ParentProcessID;
-	LONG pcPriClassBase;
-	DWORD dwFlags;
-	WCHAR szExeFile[MAX_PATH];
-} PROCESSENTRY32W,*PPROCESSENTRY32W,*LPPROCESSENTRY32W;
+    DWORD dwSize;
+    DWORD cntUsage;
+    DWORD th32ProcessID;
+    DWORD th32DefaultHeapID;
+    DWORD th32ModuleID;
+    DWORD cntThreads;
+    DWORD th32ParentProcessID;
+    LONG pcPriClassBase;
+    DWORD dwFlags;
+    WCHAR szExeFile[MAX_PATH];
+} PROCESSENTRY32W, *PPROCESSENTRY32W, *LPPROCESSENTRY32W;
 typedef struct tagPROCESSENTRY32 {
-	DWORD dwSize;
-	DWORD cntUsage;
-	DWORD th32ProcessID;
-	DWORD th32DefaultHeapID;
-	DWORD th32ModuleID;
-	DWORD cntThreads;
-	DWORD th32ParentProcessID;
-	LONG pcPriClassBase;
-	DWORD dwFlags;
-	CHAR  szExeFile[MAX_PATH];
-} PROCESSENTRY32,*PPROCESSENTRY32,*LPPROCESSENTRY32;
+    DWORD dwSize;
+    DWORD cntUsage;
+    DWORD th32ProcessID;
+    DWORD th32DefaultHeapID;
+    DWORD th32ModuleID;
+    DWORD cntThreads;
+    DWORD th32ParentProcessID;
+    LONG pcPriClassBase;
+    DWORD dwFlags;
+    CHAR szExeFile[MAX_PATH];
+} PROCESSENTRY32, *PPROCESSENTRY32, *LPPROCESSENTRY32;
 typedef struct tagTHREADENTRY32 {
-	DWORD dwSize;
-	DWORD cntUsage;
-	DWORD th32ThreadID;
-	DWORD th32OwnerProcessID;
-	LONG tpBasePri;
-	LONG tpDeltaPri;
-	DWORD dwFlags;
-} THREADENTRY32,*PTHREADENTRY32,*LPTHREADENTRY32;
+    DWORD dwSize;
+    DWORD cntUsage;
+    DWORD th32ThreadID;
+    DWORD th32OwnerProcessID;
+    LONG tpBasePri;
+    LONG tpDeltaPri;
+    DWORD dwFlags;
+} THREADENTRY32, *PTHREADENTRY32, *LPTHREADENTRY32;
 typedef struct tagMODULEENTRY32W {
-	DWORD dwSize;
-	DWORD th32ModuleID;
-	DWORD th32ProcessID;
-	DWORD GlblcntUsage;
-	DWORD ProccntUsage;
-	BYTE *modBaseAddr;
-	DWORD modBaseSize;
-	HMODULE hModule; 
-	WCHAR szModule[MAX_MODULE_NAME32 + 1];
-	WCHAR szExePath[MAX_PATH];
-} MODULEENTRY32W,*PMODULEENTRY32W,*LPMODULEENTRY32W;
+    DWORD dwSize;
+    DWORD th32ModuleID;
+    DWORD th32ProcessID;
+    DWORD GlblcntUsage;
+    DWORD ProccntUsage;
+    BYTE *modBaseAddr;
+    DWORD modBaseSize;
+    HMODULE hModule;
+    WCHAR szModule[MAX_MODULE_NAME32 + 1];
+    WCHAR szExePath[MAX_PATH];
+} MODULEENTRY32W, *PMODULEENTRY32W, *LPMODULEENTRY32W;
 typedef struct tagMODULEENTRY32 {
-	DWORD dwSize;
-	DWORD th32ModuleID;
-	DWORD th32ProcessID;
-	DWORD GlblcntUsage;
-	DWORD ProccntUsage;
-	BYTE *modBaseAddr;
-	DWORD modBaseSize;
-	HMODULE hModule;
-	char szModule[MAX_MODULE_NAME32 + 1];
-	char szExePath[MAX_PATH];
-} MODULEENTRY32,*PMODULEENTRY32,*LPMODULEENTRY32;
-BOOL WINAPI Heap32First(LPHEAPENTRY32,DWORD,DWORD);
-BOOL WINAPI Heap32ListFirst(HANDLE,LPHEAPLIST32);
-BOOL WINAPI Heap32ListNext(HANDLE,LPHEAPLIST32);
+    DWORD dwSize;
+    DWORD th32ModuleID;
+    DWORD th32ProcessID;
+    DWORD GlblcntUsage;
+    DWORD ProccntUsage;
+    BYTE *modBaseAddr;
+    DWORD modBaseSize;
+    HMODULE hModule;
+    char szModule[MAX_MODULE_NAME32 + 1];
+    char szExePath[MAX_PATH];
+} MODULEENTRY32, *PMODULEENTRY32, *LPMODULEENTRY32;
+BOOL WINAPI Heap32First(LPHEAPENTRY32, DWORD, DWORD);
+BOOL WINAPI Heap32ListFirst(HANDLE, LPHEAPLIST32);
+BOOL WINAPI Heap32ListNext(HANDLE, LPHEAPLIST32);
 BOOL WINAPI Heap32Next(LPHEAPENTRY32);
-BOOL WINAPI Module32First(HANDLE,LPMODULEENTRY32);
-BOOL WINAPI Module32FirstW(HANDLE,LPMODULEENTRY32W);
-BOOL WINAPI Module32Next(HANDLE,LPMODULEENTRY32);
-BOOL WINAPI Module32NextW(HANDLE,LPMODULEENTRY32W);
-BOOL WINAPI Process32First(HANDLE,LPPROCESSENTRY32);
-BOOL WINAPI Process32FirstW(HANDLE,LPPROCESSENTRY32W);
-BOOL WINAPI Process32Next(HANDLE,LPPROCESSENTRY32);
-BOOL WINAPI Process32NextW(HANDLE,LPPROCESSENTRY32W);
-BOOL WINAPI Thread32First(HANDLE,LPTHREADENTRY32);
-BOOL WINAPI Thread32Next(HANDLE,LPTHREADENTRY32);
-BOOL WINAPI Toolhelp32ReadProcessMemory(DWORD,LPCVOID,LPVOID,DWORD,LPDWORD);
-HANDLE WINAPI CreateToolhelp32Snapshot(DWORD,DWORD);
-#ifdef UNICODE
-#define LPMODULEENTRY32 LPMODULEENTRY32W
-#define LPPROCESSENTRY32 LPPROCESSENTRY32W
-#define MODULEENTRY32 MODULEENTRY32W
-#define Module32First Module32FirstW
-#define Module32Next Module32NextW
-#define PMODULEENTRY32 PMODULEENTRY32W
-#define PPROCESSENTRY32 PPROCESSENTRY32W
-#define PROCESSENTRY32 PROCESSENTRY32W
-#define Process32First Process32FirstW
-#define Process32Next Process32NextW
-#endif /* UNICODE */
+BOOL WINAPI Module32First(HANDLE, LPMODULEENTRY32);
+BOOL WINAPI Module32FirstW(HANDLE, LPMODULEENTRY32W);
+BOOL WINAPI Module32Next(HANDLE, LPMODULEENTRY32);
+BOOL WINAPI Module32NextW(HANDLE, LPMODULEENTRY32W);
+BOOL WINAPI Process32First(HANDLE, LPPROCESSENTRY32);
+BOOL WINAPI Process32FirstW(HANDLE, LPPROCESSENTRY32W);
+BOOL WINAPI Process32Next(HANDLE, LPPROCESSENTRY32);
+BOOL WINAPI Process32NextW(HANDLE, LPPROCESSENTRY32W);
+BOOL WINAPI Thread32First(HANDLE, LPTHREADENTRY32);
+BOOL WINAPI Thread32Next(HANDLE, LPTHREADENTRY32);
+BOOL WINAPI Toolhelp32ReadProcessMemory(DWORD, LPCVOID, LPVOID, DWORD,
+                                        LPDWORD);
+HANDLE WINAPI CreateToolhelp32Snapshot(DWORD, DWORD);
+# ifdef UNICODE
+#  define LPMODULEENTRY32 LPMODULEENTRY32W
+#  define LPPROCESSENTRY32 LPPROCESSENTRY32W
+#  define MODULEENTRY32 MODULEENTRY32W
+#  define Module32First Module32FirstW
+#  define Module32Next Module32NextW
+#  define PMODULEENTRY32 PMODULEENTRY32W
+#  define PPROCESSENTRY32 PPROCESSENTRY32W
+#  define PROCESSENTRY32 PROCESSENTRY32W
+#  define Process32First Process32FirstW
+#  define Process32Next Process32NextW
+# endif                         /* UNICODE */
 #ifdef __cplusplus
 }
 #endif
-#endif /* _TLHELP32_H */
-
+#endif                          /* _TLHELP32_H */
diff --git a/ms/uplink.c b/ms/uplink.c
index 6d59cb1f87..e58ab9d8f5 100644
--- a/ms/uplink.c
+++ b/ms/uplink.c
@@ -1,117 +1,126 @@
 #if (defined(_WIN64) || defined(_WIN32_WCE)) && !defined(UNICODE)
-#define UNICODE
+# define UNICODE
 #endif
 #if defined(UNICODE) && !defined(_UNICODE)
-#define _UNICODE
+# define _UNICODE
 #endif
 #if defined(_UNICODE) && !defined(UNICODE)
-#define UNICODE
+# define UNICODE
 #endif
 
 #include 
 #include 
 #include 
 #include "uplink.h"
-void OPENSSL_showfatal(const char *,...);
+void OPENSSL_showfatal(const char *, ...);
 
 static TCHAR msg[128];
 
-static void unimplemented (void)
-{   OPENSSL_showfatal (sizeof(TCHAR)==sizeof(char)?"%s\n":"%S\n",msg);
-    ExitProcess (1);
+static void unimplemented(void)
+{
+    OPENSSL_showfatal(sizeof(TCHAR) == sizeof(char) ? "%s\n" : "%S\n", msg);
+    ExitProcess(1);
 }
 
-void OPENSSL_Uplink (volatile void **table, int index)
-{ static HMODULE volatile apphandle=NULL;
-  static void ** volatile applinktable=NULL;
-  int len;
-  void (*func)(void)=unimplemented;
-  HANDLE h;
-  void **p;
+void OPENSSL_Uplink(volatile void **table, int index)
+{
+    static HMODULE volatile apphandle = NULL;
+    static void **volatile applinktable = NULL;
+    int len;
+    void (*func) (void) = unimplemented;
+    HANDLE h;
+    void **p;
 
-    /* Note that the below code is not MT-safe in respect to msg
-     * buffer, but what's the worst thing that can happen? Error
-     * message might be misleading or corrupted. As error condition
-     * is fatal and should never be risen, I accept the risk... */
-    /* One can argue that I should have used InterlockedExchangePointer
-     * or something to update static variables and table[]. Well,
-     * store instructions are as atomic as they can get and assigned
-     * values are effectively constant... So that volatile qualifier
-     * should be sufficient [it prohibits compiler to reorder memory
-     * access instructions]. */
+    /*
+     * Note that the below code is not MT-safe in respect to msg buffer, but
+     * what's the worst thing that can happen? Error message might be
+     * misleading or corrupted. As error condition is fatal and should never
+     * be risen, I accept the risk...
+     */
+    /*
+     * One can argue that I should have used InterlockedExchangePointer or
+     * something to update static variables and table[]. Well, store
+     * instructions are as atomic as they can get and assigned values are
+     * effectively constant... So that volatile qualifier should be
+     * sufficient [it prohibits compiler to reorder memory access
+     * instructions].
+     */
     do {
-	len = _sntprintf (msg,sizeof(msg)/sizeof(TCHAR),
-			  _T("OPENSSL_Uplink(%p,%02X): "),table,index);
-	_tcscpy (msg+len,_T("unimplemented function"));
+        len = _sntprintf(msg, sizeof(msg) / sizeof(TCHAR),
+                         _T("OPENSSL_Uplink(%p,%02X): "), table, index);
+        _tcscpy(msg + len, _T("unimplemented function"));
 
-	if ((h=apphandle)==NULL)
-	{   if  ((h=GetModuleHandle(NULL))==NULL)
-	    {	apphandle=(HMODULE)-1;
-		_tcscpy (msg+len,_T("no host application"));
-		break;
-	    }
-	    apphandle = h;
-	}
-	if ((h=apphandle)==(HMODULE)-1) /* revalidate */
-	    break;
+        if ((h = apphandle) == NULL) {
+            if ((h = GetModuleHandle(NULL)) == NULL) {
+                apphandle = (HMODULE) - 1;
+                _tcscpy(msg + len, _T("no host application"));
+                break;
+            }
+            apphandle = h;
+        }
+        if ((h = apphandle) == (HMODULE) - 1) /* revalidate */
+            break;
 
-	if (applinktable==NULL)
-	{ void**(*applink)();
+        if (applinktable == NULL) {
+            void **(*applink) ();
 
-	    applink=(void**(*)())GetProcAddress(h,"OPENSSL_Applink");
-	    if (applink==NULL)
-	    {	apphandle=(HMODULE)-1;
-		_tcscpy (msg+len,_T("no OPENSSL_Applink"));
-		break;
-	    }
-	    p = (*applink)();
-	    if (p==NULL)
-	    {	apphandle=(HMODULE)-1;
-		_tcscpy (msg+len,_T("no ApplinkTable"));
-		break;
-	    }
-	    applinktable = p;
-	}
-	else
-	    p = applinktable;
+            applink = (void **(*)())GetProcAddress(h, "OPENSSL_Applink");
+            if (applink == NULL) {
+                apphandle = (HMODULE) - 1;
+                _tcscpy(msg + len, _T("no OPENSSL_Applink"));
+                break;
+            }
+            p = (*applink) ();
+            if (p == NULL) {
+                apphandle = (HMODULE) - 1;
+                _tcscpy(msg + len, _T("no ApplinkTable"));
+                break;
+            }
+            applinktable = p;
+        } else
+            p = applinktable;
 
-	if (index > (int)p[0])
-	    break;
+        if (index > (int)p[0])
+            break;
 
-	if (p[index]) func = p[index];
+        if (p[index])
+            func = p[index];
     } while (0);
 
     table[index] = func;
-}    
+}
 
 #if defined(_MSC_VER) && defined(_M_IX86) && !defined(OPENSSL_NO_INLINE_ASM)
-#define LAZY(i)		\
-__declspec(naked) static void lazy##i (void) { 	\
-	_asm	push i				\
-	_asm	push OFFSET OPENSSL_UplinkTable	\
-	_asm	call OPENSSL_Uplink		\
-	_asm	add  esp,8			\
-	_asm	jmp  OPENSSL_UplinkTable+4*i	}
+# define LAZY(i)         \
+__declspec(naked) static void lazy##i (void) {  \
+        _asm    push i                          \
+        _asm    push OFFSET OPENSSL_UplinkTable \
+        _asm    call OPENSSL_Uplink             \
+        _asm    add  esp,8                      \
+        _asm    jmp  OPENSSL_UplinkTable+4*i    }
 
-#if APPLINK_MAX>25
-#error "Add more stubs..."
-#endif
+# if APPLINK_MAX>25
+#  error "Add more stubs..."
+# endif
 /* make some in advance... */
-LAZY(1)  LAZY(2)  LAZY(3)  LAZY(4)  LAZY(5)
-LAZY(6)  LAZY(7)  LAZY(8)  LAZY(9)  LAZY(10)
-LAZY(11) LAZY(12) LAZY(13) LAZY(14) LAZY(15)
-LAZY(16) LAZY(17) LAZY(18) LAZY(19) LAZY(20)
-LAZY(21) LAZY(22) LAZY(23) LAZY(24) LAZY(25)
+LAZY(1) LAZY(2) LAZY(3) LAZY(4) LAZY(5)
+    LAZY(6) LAZY(7) LAZY(8) LAZY(9) LAZY(10)
+    LAZY(11) LAZY(12) LAZY(13) LAZY(14) LAZY(15)
+    LAZY(16) LAZY(17) LAZY(18) LAZY(19) LAZY(20)
+    LAZY(21) LAZY(22) LAZY(23) LAZY(24) LAZY(25)
 void *OPENSSL_UplinkTable[] = {
-	(void *)APPLINK_MAX,
-	lazy1, lazy2, lazy3, lazy4, lazy5,
-	lazy6, lazy7, lazy8, lazy9, lazy10,
-	lazy11,lazy12,lazy13,lazy14,lazy15,
-	lazy16,lazy17,lazy18,lazy19,lazy20,
-	lazy21,lazy22,lazy23,lazy24,lazy25,
+    (void *)APPLINK_MAX,
+    lazy1, lazy2, lazy3, lazy4, lazy5,
+    lazy6, lazy7, lazy8, lazy9, lazy10,
+    lazy11, lazy12, lazy13, lazy14, lazy15,
+    lazy16, lazy17, lazy18, lazy19, lazy20,
+    lazy21, lazy22, lazy23, lazy24, lazy25,
 };
 #endif
 
 #ifdef SELFTEST
-main() {  UP_fprintf(UP_stdout,"hello, world!\n"); }
+main()
+{
+    UP_fprintf(UP_stdout, "hello, world!\n");
+}
 #endif
diff --git a/ssl/bio_ssl.c b/ssl/bio_ssl.c
index e9552caee2..a0c583e342 100644
--- a/ssl/bio_ssl.c
+++ b/ssl/bio_ssl.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -72,534 +72,516 @@ static long ssl_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int ssl_new(BIO *h);
 static int ssl_free(BIO *data);
 static long ssl_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
-typedef struct bio_ssl_st
-	{
-	SSL *ssl; /* The ssl handle :-) */
-	/* re-negotiate every time the total number of bytes is this size */
-	int num_renegotiates;
-	unsigned long renegotiate_count;
-	unsigned long byte_count;
-	unsigned long renegotiate_timeout;
-	unsigned long last_time;
-	} BIO_SSL;
-
-static BIO_METHOD methods_sslp=
-	{
-	BIO_TYPE_SSL,"ssl",
-	ssl_write,
-	ssl_read,
-	ssl_puts,
-	NULL, /* ssl_gets, */
-	ssl_ctrl,
-	ssl_new,
-	ssl_free,
-	ssl_callback_ctrl,
-	};
+typedef struct bio_ssl_st {
+    SSL *ssl;                   /* The ssl handle :-) */
+    /* re-negotiate every time the total number of bytes is this size */
+    int num_renegotiates;
+    unsigned long renegotiate_count;
+    unsigned long byte_count;
+    unsigned long renegotiate_timeout;
+    unsigned long last_time;
+} BIO_SSL;
+
+static BIO_METHOD methods_sslp = {
+    BIO_TYPE_SSL, "ssl",
+    ssl_write,
+    ssl_read,
+    ssl_puts,
+    NULL,                       /* ssl_gets, */
+    ssl_ctrl,
+    ssl_new,
+    ssl_free,
+    ssl_callback_ctrl,
+};
 
 BIO_METHOD *BIO_f_ssl(void)
-	{
-	return(&methods_sslp);
-	}
+{
+    return (&methods_sslp);
+}
 
 static int ssl_new(BIO *bi)
-	{
-	BIO_SSL *bs;
-
-	bs=(BIO_SSL *)OPENSSL_malloc(sizeof(BIO_SSL));
-	if (bs == NULL)
-		{
-		BIOerr(BIO_F_SSL_NEW,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	memset(bs,0,sizeof(BIO_SSL));
-	bi->init=0;
-	bi->ptr=(char *)bs;
-	bi->flags=0;
-	return(1);
-	}
+{
+    BIO_SSL *bs;
+
+    bs = (BIO_SSL *)OPENSSL_malloc(sizeof(BIO_SSL));
+    if (bs == NULL) {
+        BIOerr(BIO_F_SSL_NEW, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    memset(bs, 0, sizeof(BIO_SSL));
+    bi->init = 0;
+    bi->ptr = (char *)bs;
+    bi->flags = 0;
+    return (1);
+}
 
 static int ssl_free(BIO *a)
-	{
-	BIO_SSL *bs;
-
-	if (a == NULL) return(0);
-	bs=(BIO_SSL *)a->ptr;
-	if (bs->ssl != NULL) SSL_shutdown(bs->ssl);
-	if (a->shutdown)
-		{
-		if (a->init && (bs->ssl != NULL))
-			SSL_free(bs->ssl);
-		a->init=0;
-		a->flags=0;
-		}
-	if (a->ptr != NULL)
-		OPENSSL_free(a->ptr);
-	return(1);
-	}
-	
+{
+    BIO_SSL *bs;
+
+    if (a == NULL)
+        return (0);
+    bs = (BIO_SSL *)a->ptr;
+    if (bs->ssl != NULL)
+        SSL_shutdown(bs->ssl);
+    if (a->shutdown) {
+        if (a->init && (bs->ssl != NULL))
+            SSL_free(bs->ssl);
+        a->init = 0;
+        a->flags = 0;
+    }
+    if (a->ptr != NULL)
+        OPENSSL_free(a->ptr);
+    return (1);
+}
+
 static int ssl_read(BIO *b, char *out, int outl)
-	{
-	int ret=1;
-	BIO_SSL *sb;
-	SSL *ssl;
-	int retry_reason=0;
-	int r=0;
+{
+    int ret = 1;
+    BIO_SSL *sb;
+    SSL *ssl;
+    int retry_reason = 0;
+    int r = 0;
 
-	if (out == NULL) return(0);
-	sb=(BIO_SSL *)b->ptr;
-	ssl=sb->ssl;
+    if (out == NULL)
+        return (0);
+    sb = (BIO_SSL *)b->ptr;
+    ssl = sb->ssl;
 
-	BIO_clear_retry_flags(b);
+    BIO_clear_retry_flags(b);
 
 #if 0
-	if (!SSL_is_init_finished(ssl))
-		{
-/*		ret=SSL_do_handshake(ssl); */
-		if (ret > 0)
-			{
-
-			outflags=(BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
-			ret= -1;
-			goto end;
-			}
-		}
+    if (!SSL_is_init_finished(ssl)) {
+/*              ret=SSL_do_handshake(ssl); */
+        if (ret > 0) {
+
+            outflags = (BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY);
+            ret = -1;
+            goto end;
+        }
+    }
 #endif
-/*	if (ret > 0) */
-	ret=SSL_read(ssl,out,outl);
-
-	switch (SSL_get_error(ssl,ret))
-		{
-	case SSL_ERROR_NONE:
-		if (ret <= 0) break;
-		if (sb->renegotiate_count > 0)
-			{
-			sb->byte_count+=ret;
-			if (sb->byte_count > sb->renegotiate_count)
-				{
-				sb->byte_count=0;
-				sb->num_renegotiates++;
-				SSL_renegotiate(ssl);
-				r=1;
-				}
-			}
-		if ((sb->renegotiate_timeout > 0) && (!r))
-			{
-			unsigned long tm;
-
-			tm=(unsigned long)time(NULL);
-			if (tm > sb->last_time+sb->renegotiate_timeout)
-				{
-				sb->last_time=tm;
-				sb->num_renegotiates++;
-				SSL_renegotiate(ssl);
-				}
-			}
-
-		break;
-	case SSL_ERROR_WANT_READ:
-		BIO_set_retry_read(b);
-		break;
-	case SSL_ERROR_WANT_WRITE:
-		BIO_set_retry_write(b);
-		break;
-	case SSL_ERROR_WANT_X509_LOOKUP:
-		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_SSL_X509_LOOKUP;
-		break;
-	case SSL_ERROR_WANT_ACCEPT:
-		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_ACCEPT;
-		break;
-	case SSL_ERROR_WANT_CONNECT:
-		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_CONNECT;
-		break;
-	case SSL_ERROR_SYSCALL:
-	case SSL_ERROR_SSL:
-	case SSL_ERROR_ZERO_RETURN:
-	default:
-		break;
-		}
-
-	b->retry_reason=retry_reason;
-	return(ret);
-	}
+/*      if (ret > 0) */
+    ret = SSL_read(ssl, out, outl);
+
+    switch (SSL_get_error(ssl, ret)) {
+    case SSL_ERROR_NONE:
+        if (ret <= 0)
+            break;
+        if (sb->renegotiate_count > 0) {
+            sb->byte_count += ret;
+            if (sb->byte_count > sb->renegotiate_count) {
+                sb->byte_count = 0;
+                sb->num_renegotiates++;
+                SSL_renegotiate(ssl);
+                r = 1;
+            }
+        }
+        if ((sb->renegotiate_timeout > 0) && (!r)) {
+            unsigned long tm;
+
+            tm = (unsigned long)time(NULL);
+            if (tm > sb->last_time + sb->renegotiate_timeout) {
+                sb->last_time = tm;
+                sb->num_renegotiates++;
+                SSL_renegotiate(ssl);
+            }
+        }
+
+        break;
+    case SSL_ERROR_WANT_READ:
+        BIO_set_retry_read(b);
+        break;
+    case SSL_ERROR_WANT_WRITE:
+        BIO_set_retry_write(b);
+        break;
+    case SSL_ERROR_WANT_X509_LOOKUP:
+        BIO_set_retry_special(b);
+        retry_reason = BIO_RR_SSL_X509_LOOKUP;
+        break;
+    case SSL_ERROR_WANT_ACCEPT:
+        BIO_set_retry_special(b);
+        retry_reason = BIO_RR_ACCEPT;
+        break;
+    case SSL_ERROR_WANT_CONNECT:
+        BIO_set_retry_special(b);
+        retry_reason = BIO_RR_CONNECT;
+        break;
+    case SSL_ERROR_SYSCALL:
+    case SSL_ERROR_SSL:
+    case SSL_ERROR_ZERO_RETURN:
+    default:
+        break;
+    }
+
+    b->retry_reason = retry_reason;
+    return (ret);
+}
 
 static int ssl_write(BIO *b, const char *out, int outl)
-	{
-	int ret,r=0;
-	int retry_reason=0;
-	SSL *ssl;
-	BIO_SSL *bs;
-
-	if (out == NULL) return(0);
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
-
-	BIO_clear_retry_flags(b);
-
-/*	ret=SSL_do_handshake(ssl);
-	if (ret > 0) */
-	ret=SSL_write(ssl,out,outl);
-
-	switch (SSL_get_error(ssl,ret))
-		{
-	case SSL_ERROR_NONE:
-		if (ret <= 0) break;
-		if (bs->renegotiate_count > 0)
-			{
-			bs->byte_count+=ret;
-			if (bs->byte_count > bs->renegotiate_count)
-				{
-				bs->byte_count=0;
-				bs->num_renegotiates++;
-				SSL_renegotiate(ssl);
-				r=1;
-				}
-			}
-		if ((bs->renegotiate_timeout > 0) && (!r))
-			{
-			unsigned long tm;
-
-			tm=(unsigned long)time(NULL);
-			if (tm > bs->last_time+bs->renegotiate_timeout)
-				{
-				bs->last_time=tm;
-				bs->num_renegotiates++;
-				SSL_renegotiate(ssl);
-				}
-			}
-		break;
-	case SSL_ERROR_WANT_WRITE:
-		BIO_set_retry_write(b);
-		break;
-	case SSL_ERROR_WANT_READ:
-		BIO_set_retry_read(b);
-		break;
-	case SSL_ERROR_WANT_X509_LOOKUP:
-		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_SSL_X509_LOOKUP;
-		break;
-	case SSL_ERROR_WANT_CONNECT:
-		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_CONNECT;
-	case SSL_ERROR_SYSCALL:
-	case SSL_ERROR_SSL:
-	default:
-		break;
-		}
-
-	b->retry_reason=retry_reason;
-	return(ret);
-	}
+{
+    int ret, r = 0;
+    int retry_reason = 0;
+    SSL *ssl;
+    BIO_SSL *bs;
+
+    if (out == NULL)
+        return (0);
+    bs = (BIO_SSL *)b->ptr;
+    ssl = bs->ssl;
+
+    BIO_clear_retry_flags(b);
+
+    /*
+     * ret=SSL_do_handshake(ssl); if (ret > 0)
+     */
+    ret = SSL_write(ssl, out, outl);
+
+    switch (SSL_get_error(ssl, ret)) {
+    case SSL_ERROR_NONE:
+        if (ret <= 0)
+            break;
+        if (bs->renegotiate_count > 0) {
+            bs->byte_count += ret;
+            if (bs->byte_count > bs->renegotiate_count) {
+                bs->byte_count = 0;
+                bs->num_renegotiates++;
+                SSL_renegotiate(ssl);
+                r = 1;
+            }
+        }
+        if ((bs->renegotiate_timeout > 0) && (!r)) {
+            unsigned long tm;
+
+            tm = (unsigned long)time(NULL);
+            if (tm > bs->last_time + bs->renegotiate_timeout) {
+                bs->last_time = tm;
+                bs->num_renegotiates++;
+                SSL_renegotiate(ssl);
+            }
+        }
+        break;
+    case SSL_ERROR_WANT_WRITE:
+        BIO_set_retry_write(b);
+        break;
+    case SSL_ERROR_WANT_READ:
+        BIO_set_retry_read(b);
+        break;
+    case SSL_ERROR_WANT_X509_LOOKUP:
+        BIO_set_retry_special(b);
+        retry_reason = BIO_RR_SSL_X509_LOOKUP;
+        break;
+    case SSL_ERROR_WANT_CONNECT:
+        BIO_set_retry_special(b);
+        retry_reason = BIO_RR_CONNECT;
+    case SSL_ERROR_SYSCALL:
+    case SSL_ERROR_SSL:
+    default:
+        break;
+    }
+
+    b->retry_reason = retry_reason;
+    return (ret);
+}
 
 static long ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	SSL **sslp,*ssl;
-	BIO_SSL *bs;
-	BIO *dbio,*bio;
-	long ret=1;
-
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
-	if ((ssl == NULL)  && (cmd != BIO_C_SET_SSL))
-		return(0);
-	switch (cmd)
-		{
-	case BIO_CTRL_RESET:
-		SSL_shutdown(ssl);
-
-		if (ssl->handshake_func == ssl->method->ssl_connect)
-			SSL_set_connect_state(ssl);
-		else if (ssl->handshake_func == ssl->method->ssl_accept)
-			SSL_set_accept_state(ssl);
-
-		SSL_clear(ssl);
-
-		if (b->next_bio != NULL)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
-		else if (ssl->rbio != NULL)
-			ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
-		else
-			ret=1;
-		break;
-	case BIO_CTRL_INFO:
-		ret=0;
-		break;
-	case BIO_C_SSL_MODE:
-		if (num) /* client mode */
-			SSL_set_connect_state(ssl);
-		else
-			SSL_set_accept_state(ssl);
-		break;
-	case BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT:
-		ret=bs->renegotiate_timeout;
-		if (num < 60) num=5;
-		bs->renegotiate_timeout=(unsigned long)num;
-		bs->last_time=(unsigned long)time(NULL);
-		break;
-	case BIO_C_SET_SSL_RENEGOTIATE_BYTES:
-		ret=bs->renegotiate_count;
-		if ((long)num >=512)
-			bs->renegotiate_count=(unsigned long)num;
-		break;
-	case BIO_C_GET_SSL_NUM_RENEGOTIATES:
-		ret=bs->num_renegotiates;
-		break;
-	case BIO_C_SET_SSL:
-		if (ssl != NULL)
-			{
-			ssl_free(b);
-			if (!ssl_new(b))
-				return 0;
-			}
-		b->shutdown=(int)num;
-		ssl=(SSL *)ptr;
-		((BIO_SSL *)b->ptr)->ssl=ssl;
-		bio=SSL_get_rbio(ssl);
-		if (bio != NULL)
-			{
-			if (b->next_bio != NULL)
-				BIO_push(bio,b->next_bio);
-			b->next_bio=bio;
-			CRYPTO_add(&bio->references,1,CRYPTO_LOCK_BIO);
-			}
-		b->init=1;
-		break;
-	case BIO_C_GET_SSL:
-		if (ptr != NULL)
-			{
-			sslp=(SSL **)ptr;
-			*sslp=ssl;
-			}
-		else
-			ret=0;
-		break;
-	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
-		break;
-	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
-		break;
-	case BIO_CTRL_WPENDING:
-		ret=BIO_ctrl(ssl->wbio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_PENDING:
-		ret=SSL_pending(ssl);
-		if (ret == 0)
-			ret=BIO_pending(ssl->rbio);
-		break;
-	case BIO_CTRL_FLUSH:
-		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(ssl->wbio,cmd,num,ptr);
-		BIO_copy_next_retry(b);
-		break;
-	case BIO_CTRL_PUSH:
-		if ((b->next_bio != NULL) && (b->next_bio != ssl->rbio))
-			{
-			SSL_set_bio(ssl,b->next_bio,b->next_bio);
-			CRYPTO_add(&b->next_bio->references,1,CRYPTO_LOCK_BIO);
-			}
-		break;
-	case BIO_CTRL_POP:
-		/* Only detach if we are the BIO explicitly being popped */
-		if (b == ptr)
-			{
-			/* Shouldn't happen in practice because the
-			 * rbio and wbio are the same when pushed.
-			 */
-			if (ssl->rbio != ssl->wbio)
-				BIO_free_all(ssl->wbio);
-			if (b->next_bio != NULL)
-				CRYPTO_add(&b->next_bio->references,-1,CRYPTO_LOCK_BIO);
-			ssl->wbio=NULL;
-			ssl->rbio=NULL;
-			}
-		break;
-	case BIO_C_DO_STATE_MACHINE:
-		BIO_clear_retry_flags(b);
-
-		b->retry_reason=0;
-		ret=(int)SSL_do_handshake(ssl);
-
-		switch (SSL_get_error(ssl,(int)ret))
-			{
-		case SSL_ERROR_WANT_READ:
-			BIO_set_flags(b,
-				BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
-			break;
-		case SSL_ERROR_WANT_WRITE:
-			BIO_set_flags(b,
-				BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY);
-			break;
-		case SSL_ERROR_WANT_CONNECT:
-			BIO_set_flags(b,
-				BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY);
-			b->retry_reason=b->next_bio->retry_reason;
-			break;
-		default:
-			break;
-			}
-		break;
-	case BIO_CTRL_DUP:
-		dbio=(BIO *)ptr;
-		if (((BIO_SSL *)dbio->ptr)->ssl != NULL)
-			SSL_free(((BIO_SSL *)dbio->ptr)->ssl);
-		((BIO_SSL *)dbio->ptr)->ssl=SSL_dup(ssl);
-		((BIO_SSL *)dbio->ptr)->renegotiate_count=
-			((BIO_SSL *)b->ptr)->renegotiate_count;
-		((BIO_SSL *)dbio->ptr)->byte_count=
-			((BIO_SSL *)b->ptr)->byte_count;
-		((BIO_SSL *)dbio->ptr)->renegotiate_timeout=
-			((BIO_SSL *)b->ptr)->renegotiate_timeout;
-		((BIO_SSL *)dbio->ptr)->last_time=
-			((BIO_SSL *)b->ptr)->last_time;
-		ret=(((BIO_SSL *)dbio->ptr)->ssl != NULL);
-		break;
-	case BIO_C_GET_FD:
-		ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
-		break;
-	case BIO_CTRL_SET_CALLBACK:
-		{
-#if 0 /* FIXME: Should this be used?  -- Richard Levitte */
-		SSLerr(SSL_F_SSL_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		ret = -1;
+{
+    SSL **sslp, *ssl;
+    BIO_SSL *bs;
+    BIO *dbio, *bio;
+    long ret = 1;
+
+    bs = (BIO_SSL *)b->ptr;
+    ssl = bs->ssl;
+    if ((ssl == NULL) && (cmd != BIO_C_SET_SSL))
+        return (0);
+    switch (cmd) {
+    case BIO_CTRL_RESET:
+        SSL_shutdown(ssl);
+
+        if (ssl->handshake_func == ssl->method->ssl_connect)
+            SSL_set_connect_state(ssl);
+        else if (ssl->handshake_func == ssl->method->ssl_accept)
+            SSL_set_accept_state(ssl);
+
+        SSL_clear(ssl);
+
+        if (b->next_bio != NULL)
+            ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
+        else if (ssl->rbio != NULL)
+            ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
+        else
+            ret = 1;
+        break;
+    case BIO_CTRL_INFO:
+        ret = 0;
+        break;
+    case BIO_C_SSL_MODE:
+        if (num)                /* client mode */
+            SSL_set_connect_state(ssl);
+        else
+            SSL_set_accept_state(ssl);
+        break;
+    case BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT:
+        ret = bs->renegotiate_timeout;
+        if (num < 60)
+            num = 5;
+        bs->renegotiate_timeout = (unsigned long)num;
+        bs->last_time = (unsigned long)time(NULL);
+        break;
+    case BIO_C_SET_SSL_RENEGOTIATE_BYTES:
+        ret = bs->renegotiate_count;
+        if ((long)num >= 512)
+            bs->renegotiate_count = (unsigned long)num;
+        break;
+    case BIO_C_GET_SSL_NUM_RENEGOTIATES:
+        ret = bs->num_renegotiates;
+        break;
+    case BIO_C_SET_SSL:
+        if (ssl != NULL) {
+            ssl_free(b);
+            if (!ssl_new(b))
+                return 0;
+        }
+        b->shutdown = (int)num;
+        ssl = (SSL *)ptr;
+        ((BIO_SSL *)b->ptr)->ssl = ssl;
+        bio = SSL_get_rbio(ssl);
+        if (bio != NULL) {
+            if (b->next_bio != NULL)
+                BIO_push(bio, b->next_bio);
+            b->next_bio = bio;
+            CRYPTO_add(&bio->references, 1, CRYPTO_LOCK_BIO);
+        }
+        b->init = 1;
+        break;
+    case BIO_C_GET_SSL:
+        if (ptr != NULL) {
+            sslp = (SSL **)ptr;
+            *sslp = ssl;
+        } else
+            ret = 0;
+        break;
+    case BIO_CTRL_GET_CLOSE:
+        ret = b->shutdown;
+        break;
+    case BIO_CTRL_SET_CLOSE:
+        b->shutdown = (int)num;
+        break;
+    case BIO_CTRL_WPENDING:
+        ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_PENDING:
+        ret = SSL_pending(ssl);
+        if (ret == 0)
+            ret = BIO_pending(ssl->rbio);
+        break;
+    case BIO_CTRL_FLUSH:
+        BIO_clear_retry_flags(b);
+        ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
+        BIO_copy_next_retry(b);
+        break;
+    case BIO_CTRL_PUSH:
+        if ((b->next_bio != NULL) && (b->next_bio != ssl->rbio)) {
+            SSL_set_bio(ssl, b->next_bio, b->next_bio);
+            CRYPTO_add(&b->next_bio->references, 1, CRYPTO_LOCK_BIO);
+        }
+        break;
+    case BIO_CTRL_POP:
+        /* Only detach if we are the BIO explicitly being popped */
+        if (b == ptr) {
+            /*
+             * Shouldn't happen in practice because the rbio and wbio are the
+             * same when pushed.
+             */
+            if (ssl->rbio != ssl->wbio)
+                BIO_free_all(ssl->wbio);
+            if (b->next_bio != NULL)
+                CRYPTO_add(&b->next_bio->references, -1, CRYPTO_LOCK_BIO);
+            ssl->wbio = NULL;
+            ssl->rbio = NULL;
+        }
+        break;
+    case BIO_C_DO_STATE_MACHINE:
+        BIO_clear_retry_flags(b);
+
+        b->retry_reason = 0;
+        ret = (int)SSL_do_handshake(ssl);
+
+        switch (SSL_get_error(ssl, (int)ret)) {
+        case SSL_ERROR_WANT_READ:
+            BIO_set_flags(b, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY);
+            break;
+        case SSL_ERROR_WANT_WRITE:
+            BIO_set_flags(b, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY);
+            break;
+        case SSL_ERROR_WANT_CONNECT:
+            BIO_set_flags(b, BIO_FLAGS_IO_SPECIAL | BIO_FLAGS_SHOULD_RETRY);
+            b->retry_reason = b->next_bio->retry_reason;
+            break;
+        default:
+            break;
+        }
+        break;
+    case BIO_CTRL_DUP:
+        dbio = (BIO *)ptr;
+        if (((BIO_SSL *)dbio->ptr)->ssl != NULL)
+            SSL_free(((BIO_SSL *)dbio->ptr)->ssl);
+        ((BIO_SSL *)dbio->ptr)->ssl = SSL_dup(ssl);
+        ((BIO_SSL *)dbio->ptr)->renegotiate_count =
+            ((BIO_SSL *)b->ptr)->renegotiate_count;
+        ((BIO_SSL *)dbio->ptr)->byte_count = ((BIO_SSL *)b->ptr)->byte_count;
+        ((BIO_SSL *)dbio->ptr)->renegotiate_timeout =
+            ((BIO_SSL *)b->ptr)->renegotiate_timeout;
+        ((BIO_SSL *)dbio->ptr)->last_time = ((BIO_SSL *)b->ptr)->last_time;
+        ret = (((BIO_SSL *)dbio->ptr)->ssl != NULL);
+        break;
+    case BIO_C_GET_FD:
+        ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
+        break;
+    case BIO_CTRL_SET_CALLBACK:
+        {
+#if 0                           /* FIXME: Should this be used? -- Richard
+                                 * Levitte */
+            SSLerr(SSL_F_SSL_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            ret = -1;
 #else
-		ret=0;
+            ret = 0;
 #endif
-		}
-		break;
-	case BIO_CTRL_GET_CALLBACK:
-		{
-		void (**fptr)(const SSL *xssl,int type,int val);
-
-		fptr=(void (**)(const SSL *xssl,int type,int val))ptr;
-		*fptr=SSL_get_info_callback(ssl);
-		}
-		break;
-	default:
-		ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
-		break;
-		}
-	return(ret);
-	}
+        }
+        break;
+    case BIO_CTRL_GET_CALLBACK:
+        {
+            void (**fptr) (const SSL *xssl, int type, int val);
+
+            fptr = (void (**)(const SSL *xssl, int type, int val))ptr;
+            *fptr = SSL_get_info_callback(ssl);
+        }
+        break;
+    default:
+        ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
+        break;
+    }
+    return (ret);
+}
 
 static long ssl_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
-	SSL *ssl;
-	BIO_SSL *bs;
-	long ret=1;
-
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
-	switch (cmd)
-		{
-	case BIO_CTRL_SET_CALLBACK:
-		{
-		/* FIXME: setting this via a completely different prototype
-		   seems like a crap idea */
-		SSL_set_info_callback(ssl,(void (*)(const SSL *,int,int))fp);
-		}
-		break;
-	default:
-		ret=BIO_callback_ctrl(ssl->rbio,cmd,fp);
-		break;
-		}
-	return(ret);
-	}
+{
+    SSL *ssl;
+    BIO_SSL *bs;
+    long ret = 1;
+
+    bs = (BIO_SSL *)b->ptr;
+    ssl = bs->ssl;
+    switch (cmd) {
+    case BIO_CTRL_SET_CALLBACK:
+        {
+            /*
+             * FIXME: setting this via a completely different prototype seems
+             * like a crap idea
+             */
+            SSL_set_info_callback(ssl, (void (*)(const SSL *, int, int))fp);
+        }
+        break;
+    default:
+        ret = BIO_callback_ctrl(ssl->rbio, cmd, fp);
+        break;
+    }
+    return (ret);
+}
 
 static int ssl_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
+{
+    int n, ret;
 
-	n=strlen(str);
-	ret=BIO_write(bp,str,n);
-	return(ret);
-	}
+    n = strlen(str);
+    ret = BIO_write(bp, str, n);
+    return (ret);
+}
 
 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx)
-	{
+{
 #ifndef OPENSSL_NO_SOCK
-	BIO *ret=NULL,*buf=NULL,*ssl=NULL;
-
-	if ((buf=BIO_new(BIO_f_buffer())) == NULL)
-		return(NULL);
-	if ((ssl=BIO_new_ssl_connect(ctx)) == NULL)
-		goto err;
-	if ((ret=BIO_push(buf,ssl)) == NULL)
-		goto err;
-	return(ret);
-err:
-	if (buf != NULL) BIO_free(buf);
-	if (ssl != NULL) BIO_free(ssl);
+    BIO *ret = NULL, *buf = NULL, *ssl = NULL;
+
+    if ((buf = BIO_new(BIO_f_buffer())) == NULL)
+        return (NULL);
+    if ((ssl = BIO_new_ssl_connect(ctx)) == NULL)
+        goto err;
+    if ((ret = BIO_push(buf, ssl)) == NULL)
+        goto err;
+    return (ret);
+ err:
+    if (buf != NULL)
+        BIO_free(buf);
+    if (ssl != NULL)
+        BIO_free(ssl);
 #endif
-	return(NULL);
-	}
+    return (NULL);
+}
 
 BIO *BIO_new_ssl_connect(SSL_CTX *ctx)
-	{
+{
 #ifndef OPENSSL_NO_SOCK
-	BIO *ret=NULL,*con=NULL,*ssl=NULL;
-
-	if ((con=BIO_new(BIO_s_connect())) == NULL)
-		return(NULL);
-	if ((ssl=BIO_new_ssl(ctx,1)) == NULL)
-		goto err;
-	if ((ret=BIO_push(ssl,con)) == NULL)
-		goto err;
-	return(ret);
-err:
-	if (con != NULL) BIO_free(con);
+    BIO *ret = NULL, *con = NULL, *ssl = NULL;
+
+    if ((con = BIO_new(BIO_s_connect())) == NULL)
+        return (NULL);
+    if ((ssl = BIO_new_ssl(ctx, 1)) == NULL)
+        goto err;
+    if ((ret = BIO_push(ssl, con)) == NULL)
+        goto err;
+    return (ret);
+ err:
+    if (con != NULL)
+        BIO_free(con);
 #endif
-	return(NULL);
-	}
+    return (NULL);
+}
 
 BIO *BIO_new_ssl(SSL_CTX *ctx, int client)
-	{
-	BIO *ret;
-	SSL *ssl;
-
-	if ((ret=BIO_new(BIO_f_ssl())) == NULL)
-		return(NULL);
-	if ((ssl=SSL_new(ctx)) == NULL)
-		{
-		BIO_free(ret);
-		return(NULL);
-		}
-	if (client)
-		SSL_set_connect_state(ssl);
-	else
-		SSL_set_accept_state(ssl);
-		
-	BIO_set_ssl(ret,ssl,BIO_CLOSE);
-	return(ret);
-	}
+{
+    BIO *ret;
+    SSL *ssl;
+
+    if ((ret = BIO_new(BIO_f_ssl())) == NULL)
+        return (NULL);
+    if ((ssl = SSL_new(ctx)) == NULL) {
+        BIO_free(ret);
+        return (NULL);
+    }
+    if (client)
+        SSL_set_connect_state(ssl);
+    else
+        SSL_set_accept_state(ssl);
+
+    BIO_set_ssl(ret, ssl, BIO_CLOSE);
+    return (ret);
+}
 
 int BIO_ssl_copy_session_id(BIO *t, BIO *f)
-	{
-	t=BIO_find_type(t,BIO_TYPE_SSL);
-	f=BIO_find_type(f,BIO_TYPE_SSL);
-	if ((t == NULL) || (f == NULL))
-		return(0);
-	if (	(((BIO_SSL *)t->ptr)->ssl == NULL) || 
-		(((BIO_SSL *)f->ptr)->ssl == NULL))
-		return(0);
-	SSL_copy_session_id(((BIO_SSL *)t->ptr)->ssl,((BIO_SSL *)f->ptr)->ssl);
-	return(1);
-	}
+{
+    t = BIO_find_type(t, BIO_TYPE_SSL);
+    f = BIO_find_type(f, BIO_TYPE_SSL);
+    if ((t == NULL) || (f == NULL))
+        return (0);
+    if ((((BIO_SSL *)t->ptr)->ssl == NULL) ||
+        (((BIO_SSL *)f->ptr)->ssl == NULL))
+        return (0);
+    SSL_copy_session_id(((BIO_SSL *)t->ptr)->ssl, ((BIO_SSL *)f->ptr)->ssl);
+    return (1);
+}
 
 void BIO_ssl_shutdown(BIO *b)
-	{
-	SSL *s;
-
-	while (b != NULL)
-		{
-		if (b->method->type == BIO_TYPE_SSL)
-			{
-			s=((BIO_SSL *)b->ptr)->ssl;
-			SSL_shutdown(s);
-			break;
-			}
-		b=b->next_bio;
-		}
-	}
+{
+    SSL *s;
+
+    while (b != NULL) {
+        if (b->method->type == BIO_TYPE_SSL) {
+            s = ((BIO_SSL *)b->ptr)->ssl;
+            SSL_shutdown(s);
+            break;
+        }
+        b = b->next_bio;
+    }
+}
diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index 99a067cbe9..d731d47150 100644
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -1,7 +1,7 @@
 /* ssl/d1_both.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1998-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,21 +62,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -91,10 +91,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -106,7 +106,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -126,1418 +126,1398 @@
 #define RSMBLY_BITMASK_SIZE(msg_len) (((msg_len) + 7) / 8)
 
 #define RSMBLY_BITMASK_MARK(bitmask, start, end) { \
-			if ((end) - (start) <= 8) { \
-				long ii; \
-				for (ii = (start); ii < (end); ii++) bitmask[((ii) >> 3)] |= (1 << ((ii) & 7)); \
-			} else { \
-				long ii; \
-				bitmask[((start) >> 3)] |= bitmask_start_values[((start) & 7)]; \
-				for (ii = (((start) >> 3) + 1); ii < ((((end) - 1)) >> 3); ii++) bitmask[ii] = 0xff; \
-				bitmask[(((end) - 1) >> 3)] |= bitmask_end_values[((end) & 7)]; \
-			} }
+                        if ((end) - (start) <= 8) { \
+                                long ii; \
+                                for (ii = (start); ii < (end); ii++) bitmask[((ii) >> 3)] |= (1 << ((ii) & 7)); \
+                        } else { \
+                                long ii; \
+                                bitmask[((start) >> 3)] |= bitmask_start_values[((start) & 7)]; \
+                                for (ii = (((start) >> 3) + 1); ii < ((((end) - 1)) >> 3); ii++) bitmask[ii] = 0xff; \
+                                bitmask[(((end) - 1) >> 3)] |= bitmask_end_values[((end) & 7)]; \
+                        } }
 
 #define RSMBLY_BITMASK_IS_COMPLETE(bitmask, msg_len, is_complete) { \
-			long ii; \
-			OPENSSL_assert((msg_len) > 0); \
-			is_complete = 1; \
-			if (bitmask[(((msg_len) - 1) >> 3)] != bitmask_end_values[((msg_len) & 7)]) is_complete = 0; \
-			if (is_complete) for (ii = (((msg_len) - 1) >> 3) - 1; ii >= 0 ; ii--) \
-				if (bitmask[ii] != 0xff) { is_complete = 0; break; } }
+                        long ii; \
+                        OPENSSL_assert((msg_len) > 0); \
+                        is_complete = 1; \
+                        if (bitmask[(((msg_len) - 1) >> 3)] != bitmask_end_values[((msg_len) & 7)]) is_complete = 0; \
+                        if (is_complete) for (ii = (((msg_len) - 1) >> 3) - 1; ii >= 0 ; ii--) \
+                                if (bitmask[ii] != 0xff) { is_complete = 0; break; } }
 
 #if 0
-#define RSMBLY_BITMASK_PRINT(bitmask, msg_len) { \
-			long ii; \
-			printf("bitmask: "); for (ii = 0; ii < (msg_len); ii++) \
-			printf("%d ", (bitmask[ii >> 3] & (1 << (ii & 7))) >> (ii & 7)); \
-			printf("\n"); }
+# define RSMBLY_BITMASK_PRINT(bitmask, msg_len) { \
+                        long ii; \
+                        printf("bitmask: "); for (ii = 0; ii < (msg_len); ii++) \
+                        printf("%d ", (bitmask[ii >> 3] & (1 << (ii & 7))) >> (ii & 7)); \
+                        printf("\n"); }
 #endif
 
-static unsigned char bitmask_start_values[] = {0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80};
-static unsigned char bitmask_end_values[]   = {0xff, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f};
+static unsigned char bitmask_start_values[] =
+    { 0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80 };
+static unsigned char bitmask_end_values[] =
+    { 0xff, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f };
 
 /* XDTLS:  figure out the right values */
-static const unsigned int g_probable_mtu[] = {1500, 512, 256};
+static const unsigned int g_probable_mtu[] = { 1500, 512, 256 };
 
-static void dtls1_fix_message_header(SSL *s, unsigned long frag_off, 
-	unsigned long frag_len);
-static unsigned char *dtls1_write_message_header(SSL *s,
-	unsigned char *p);
+static void dtls1_fix_message_header(SSL *s, unsigned long frag_off,
+                                     unsigned long frag_len);
+static unsigned char *dtls1_write_message_header(SSL *s, unsigned char *p);
 static void dtls1_set_message_header_int(SSL *s, unsigned char mt,
-	unsigned long len, unsigned short seq_num, unsigned long frag_off, 
-	unsigned long frag_len);
-static long dtls1_get_message_fragment(SSL *s, int st1, int stn, 
-	long max, int *ok);
-
-static hm_fragment *
-dtls1_hm_fragment_new(unsigned long frag_len, int reassembly)
-	{
-	hm_fragment *frag = NULL;
-	unsigned char *buf = NULL;
-	unsigned char *bitmask = NULL;
-
-	frag = (hm_fragment *)OPENSSL_malloc(sizeof(hm_fragment));
-	if ( frag == NULL)
-		return NULL;
-
-	if (frag_len)
-		{
-		buf = (unsigned char *)OPENSSL_malloc(frag_len);
-		if ( buf == NULL)
-			{
-			OPENSSL_free(frag);
-			return NULL;
-			}
-		}
-
-	/* zero length fragment gets zero frag->fragment */
-	frag->fragment = buf;
-
-	/* Initialize reassembly bitmask if necessary */
-	if (reassembly)
-		{
-		bitmask = (unsigned char *)OPENSSL_malloc(RSMBLY_BITMASK_SIZE(frag_len));
-		if (bitmask == NULL)
-			{
-			if (buf != NULL) OPENSSL_free(buf);
-			OPENSSL_free(frag);
-			return NULL;
-			}
-		memset(bitmask, 0, RSMBLY_BITMASK_SIZE(frag_len));
-		}
-
-	frag->reassembly = bitmask;
-
-	return frag;
-	}
+                                         unsigned long len,
+                                         unsigned short seq_num,
+                                         unsigned long frag_off,
+                                         unsigned long frag_len);
+static long dtls1_get_message_fragment(SSL *s, int st1, int stn, long max,
+                                       int *ok);
+
+static hm_fragment *dtls1_hm_fragment_new(unsigned long frag_len,
+                                          int reassembly)
+{
+    hm_fragment *frag = NULL;
+    unsigned char *buf = NULL;
+    unsigned char *bitmask = NULL;
+
+    frag = (hm_fragment *)OPENSSL_malloc(sizeof(hm_fragment));
+    if (frag == NULL)
+        return NULL;
+
+    if (frag_len) {
+        buf = (unsigned char *)OPENSSL_malloc(frag_len);
+        if (buf == NULL) {
+            OPENSSL_free(frag);
+            return NULL;
+        }
+    }
+
+    /* zero length fragment gets zero frag->fragment */
+    frag->fragment = buf;
+
+    /* Initialize reassembly bitmask if necessary */
+    if (reassembly) {
+        bitmask =
+            (unsigned char *)OPENSSL_malloc(RSMBLY_BITMASK_SIZE(frag_len));
+        if (bitmask == NULL) {
+            if (buf != NULL)
+                OPENSSL_free(buf);
+            OPENSSL_free(frag);
+            return NULL;
+        }
+        memset(bitmask, 0, RSMBLY_BITMASK_SIZE(frag_len));
+    }
+
+    frag->reassembly = bitmask;
+
+    return frag;
+}
 
 void dtls1_hm_fragment_free(hm_fragment *frag)
-	{
-
-	if (frag->msg_header.is_ccs)
-		{
-		EVP_CIPHER_CTX_free(frag->msg_header.saved_retransmit_state.enc_write_ctx);
-		EVP_MD_CTX_destroy(frag->msg_header.saved_retransmit_state.write_hash);
-		}
-	if (frag->fragment) OPENSSL_free(frag->fragment);
-	if (frag->reassembly) OPENSSL_free(frag->reassembly);
-	OPENSSL_free(frag);
-	}
+{
+
+    if (frag->msg_header.is_ccs) {
+        EVP_CIPHER_CTX_free(frag->msg_header.
+                            saved_retransmit_state.enc_write_ctx);
+        EVP_MD_CTX_destroy(frag->msg_header.
+                           saved_retransmit_state.write_hash);
+    }
+    if (frag->fragment)
+        OPENSSL_free(frag->fragment);
+    if (frag->reassembly)
+        OPENSSL_free(frag->reassembly);
+    OPENSSL_free(frag);
+}
 
 static int dtls1_query_mtu(SSL *s)
 {
-	if(s->d1->link_mtu)
-		{
-		s->d1->mtu = s->d1->link_mtu-BIO_dgram_get_mtu_overhead(SSL_get_wbio(s));
-		s->d1->link_mtu = 0;
-		}
-
-	/* AHA!  Figure out the MTU, and stick to the right size */
-	if (s->d1->mtu < dtls1_min_mtu(s))
-		{
-		if(!(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU))
-			{
-			s->d1->mtu =
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
-
-			/* I've seen the kernel return bogus numbers when it doesn't know
-			 * (initial write), so just make sure we have a reasonable number */
-			if (s->d1->mtu < dtls1_min_mtu(s))
-				{
-				/* Set to min mtu */
-				s->d1->mtu = dtls1_min_mtu(s);
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SET_MTU,
-					s->d1->mtu, NULL);
-				}
-			}
-		else
-			return 0;
-		}
-	return 1;
+    if (s->d1->link_mtu) {
+        s->d1->mtu =
+            s->d1->link_mtu - BIO_dgram_get_mtu_overhead(SSL_get_wbio(s));
+        s->d1->link_mtu = 0;
+    }
+
+    /* AHA!  Figure out the MTU, and stick to the right size */
+    if (s->d1->mtu < dtls1_min_mtu(s)) {
+        if (!(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)) {
+            s->d1->mtu =
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_QUERY_MTU, 0, NULL);
+
+            /*
+             * I've seen the kernel return bogus numbers when it doesn't know
+             * (initial write), so just make sure we have a reasonable number
+             */
+            if (s->d1->mtu < dtls1_min_mtu(s)) {
+                /* Set to min mtu */
+                s->d1->mtu = dtls1_min_mtu(s);
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SET_MTU,
+                         s->d1->mtu, NULL);
+            }
+        } else
+            return 0;
+    }
+    return 1;
 }
 
-/* send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or SSL3_RT_CHANGE_CIPHER_SPEC) */
+/*
+ * send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or
+ * SSL3_RT_CHANGE_CIPHER_SPEC)
+ */
 int dtls1_do_write(SSL *s, int type)
-	{
-	int ret;
-	unsigned int curr_mtu;
-	int retry = 1;
-	unsigned int len, frag_off, mac_size, blocksize, used_len;
-
-	if(!dtls1_query_mtu(s))
-		return -1;
-
-	OPENSSL_assert(s->d1->mtu >= dtls1_min_mtu(s));  /* should have something reasonable now */
-
-	if ( s->init_off == 0  && type == SSL3_RT_HANDSHAKE)
-		OPENSSL_assert(s->init_num == 
-			(int)s->d1->w_msg_hdr.msg_len + DTLS1_HM_HEADER_LENGTH);
-
-	if (s->write_hash)
-		{
-		if (s->enc_write_ctx && EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_GCM_MODE)
-			mac_size = 0;
-		else
-			mac_size = EVP_MD_CTX_size(s->write_hash);
-		}
-	else
-		mac_size = 0;
-
-	if (s->enc_write_ctx && 
-		(EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_CBC_MODE))
-		blocksize = 2 * EVP_CIPHER_block_size(s->enc_write_ctx->cipher);
-	else
-		blocksize = 0;
-
-	frag_off = 0;
-	/* s->init_num shouldn't ever be < 0...but just in case */
-	while(s->init_num > 0)
-		{
-		used_len = BIO_wpending(SSL_get_wbio(s)) +  DTLS1_RT_HEADER_LENGTH
-			+ mac_size + blocksize;
-		if(s->d1->mtu > used_len)
-			curr_mtu = s->d1->mtu - used_len;
-		else
-			curr_mtu = 0;
-
-		if ( curr_mtu <= DTLS1_HM_HEADER_LENGTH)
-			{
-			/* grr.. we could get an error if MTU picked was wrong */
-			ret = BIO_flush(SSL_get_wbio(s));
-			if ( ret <= 0)
-				return ret;
-			used_len = DTLS1_RT_HEADER_LENGTH + mac_size + blocksize;
-			if(s->d1->mtu > used_len + DTLS1_HM_HEADER_LENGTH)
-				{
-				curr_mtu = s->d1->mtu - used_len;
-				}
-			else
-				{
-				/* Shouldn't happen */
-				return -1;
-				}
-			}
-
-		/* We just checked that s->init_num > 0 so this cast should be safe */
-		if (((unsigned int)s->init_num) > curr_mtu)
-			len = curr_mtu;
-		else
-			len = s->init_num;
-
-		/* Shouldn't ever happen */
-		if(len > INT_MAX)
-			len = INT_MAX;
-
-		/* XDTLS: this function is too long.  split out the CCS part */
-		if ( type == SSL3_RT_HANDSHAKE)
-			{
-			if ( s->init_off != 0)
-				{
-				OPENSSL_assert(s->init_off > DTLS1_HM_HEADER_LENGTH);
-				s->init_off -= DTLS1_HM_HEADER_LENGTH;
-				s->init_num += DTLS1_HM_HEADER_LENGTH;
-
-				/* We just checked that s->init_num > 0 so this cast should be safe */
-				if (((unsigned int)s->init_num) > curr_mtu)
-					len = curr_mtu;
-				else
-					len = s->init_num;
-				}
-
-			/* Shouldn't ever happen */
-			if(len > INT_MAX)
-				len = INT_MAX;
-
-			if ( len < DTLS1_HM_HEADER_LENGTH )
-				{
-				/*
-				 * len is so small that we really can't do anything sensible
-				 * so fail
-				 */
-				return -1;
-				}
-			dtls1_fix_message_header(s, frag_off, 
-				len - DTLS1_HM_HEADER_LENGTH);
-
-			dtls1_write_message_header(s, (unsigned char *)&s->init_buf->data[s->init_off]);
-			}
-
-		ret=dtls1_write_bytes(s,type,&s->init_buf->data[s->init_off],
-			len);
-		if (ret < 0)
-			{
-			/* might need to update MTU here, but we don't know
-			 * which previous packet caused the failure -- so can't
-			 * really retransmit anything.  continue as if everything
-			 * is fine and wait for an alert to handle the
-			 * retransmit 
-			 */
-			if ( retry && BIO_ctrl(SSL_get_wbio(s),
-				BIO_CTRL_DGRAM_MTU_EXCEEDED, 0, NULL) > 0 )
-				{
-				if(!(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU))
-					{
-					if(!dtls1_query_mtu(s))
-						return -1;
-					/* Have one more go */
-					retry = 0;
-					}
-				else
-					return -1;
-				}
-			else
-				{
-				return(-1);
-				}
-			}
-		else
-			{
-
-			/* bad if this assert fails, only part of the handshake
-			 * message got sent.  but why would this happen? */
-			OPENSSL_assert(len == (unsigned int)ret);
-
-			if (type == SSL3_RT_HANDSHAKE && ! s->d1->retransmitting)
-				{
-				/* should not be done for 'Hello Request's, but in that case
-				 * we'll ignore the result anyway */
-				unsigned char *p = (unsigned char *)&s->init_buf->data[s->init_off];
-				const struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
-				int xlen;
-
-				if (frag_off == 0 && s->version != DTLS1_BAD_VER)
-					{
-					/* reconstruct message header is if it
-					 * is being sent in single fragment */
-					*p++ = msg_hdr->type;
-					l2n3(msg_hdr->msg_len,p);
-					s2n (msg_hdr->seq,p);
-					l2n3(0,p);
-					l2n3(msg_hdr->msg_len,p);
-					p  -= DTLS1_HM_HEADER_LENGTH;
-					xlen = ret;
-					}
-				else
-					{
-					p  += DTLS1_HM_HEADER_LENGTH;
-					xlen = ret - DTLS1_HM_HEADER_LENGTH;
-					}
-
-				ssl3_finish_mac(s, p, xlen);
-				}
-
-			if (ret == s->init_num)
-				{
-				if (s->msg_callback)
-					s->msg_callback(1, s->version, type, s->init_buf->data, 
-						(size_t)(s->init_off + s->init_num), s, 
-						s->msg_callback_arg);
-
-				s->init_off = 0;  /* done writing this message */
-				s->init_num = 0;
-
-				return(1);
-				}
-			s->init_off+=ret;
-			s->init_num-=ret;
-			frag_off += (ret -= DTLS1_HM_HEADER_LENGTH);
-			}
-		}
-	return(0);
-	}
-
-
-/* Obtain handshake message of message type 'mt' (any if mt == -1),
- * maximum acceptable body length 'max'.
- * Read an entire handshake message.  Handshake messages arrive in
- * fragments.
+{
+    int ret;
+    unsigned int curr_mtu;
+    int retry = 1;
+    unsigned int len, frag_off, mac_size, blocksize, used_len;
+
+    if (!dtls1_query_mtu(s))
+        return -1;
+
+    OPENSSL_assert(s->d1->mtu >= dtls1_min_mtu(s)); /* should have something
+                                                     * reasonable now */
+
+    if (s->init_off == 0 && type == SSL3_RT_HANDSHAKE)
+        OPENSSL_assert(s->init_num ==
+                       (int)s->d1->w_msg_hdr.msg_len +
+                       DTLS1_HM_HEADER_LENGTH);
+
+    if (s->write_hash) {
+        if (s->enc_write_ctx
+            && EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_GCM_MODE)
+            mac_size = 0;
+        else
+            mac_size = EVP_MD_CTX_size(s->write_hash);
+    } else
+        mac_size = 0;
+
+    if (s->enc_write_ctx &&
+        (EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_CBC_MODE))
+        blocksize = 2 * EVP_CIPHER_block_size(s->enc_write_ctx->cipher);
+    else
+        blocksize = 0;
+
+    frag_off = 0;
+    /* s->init_num shouldn't ever be < 0...but just in case */
+    while (s->init_num > 0) {
+        used_len = BIO_wpending(SSL_get_wbio(s)) + DTLS1_RT_HEADER_LENGTH
+            + mac_size + blocksize;
+        if (s->d1->mtu > used_len)
+            curr_mtu = s->d1->mtu - used_len;
+        else
+            curr_mtu = 0;
+
+        if (curr_mtu <= DTLS1_HM_HEADER_LENGTH) {
+            /*
+             * grr.. we could get an error if MTU picked was wrong
+             */
+            ret = BIO_flush(SSL_get_wbio(s));
+            if (ret <= 0)
+                return ret;
+            used_len = DTLS1_RT_HEADER_LENGTH + mac_size + blocksize;
+            if (s->d1->mtu > used_len + DTLS1_HM_HEADER_LENGTH) {
+                curr_mtu = s->d1->mtu - used_len;
+            } else {
+                /* Shouldn't happen */
+                return -1;
+            }
+        }
+
+        /*
+         * We just checked that s->init_num > 0 so this cast should be safe
+         */
+        if (((unsigned int)s->init_num) > curr_mtu)
+            len = curr_mtu;
+        else
+            len = s->init_num;
+
+        /* Shouldn't ever happen */
+        if (len > INT_MAX)
+            len = INT_MAX;
+
+        /*
+         * XDTLS: this function is too long.  split out the CCS part
+         */
+        if (type == SSL3_RT_HANDSHAKE) {
+            if (s->init_off != 0) {
+                OPENSSL_assert(s->init_off > DTLS1_HM_HEADER_LENGTH);
+                s->init_off -= DTLS1_HM_HEADER_LENGTH;
+                s->init_num += DTLS1_HM_HEADER_LENGTH;
+
+                /*
+                 * We just checked that s->init_num > 0 so this cast should
+                 * be safe
+                 */
+                if (((unsigned int)s->init_num) > curr_mtu)
+                    len = curr_mtu;
+                else
+                    len = s->init_num;
+            }
+
+            /* Shouldn't ever happen */
+            if (len > INT_MAX)
+                len = INT_MAX;
+
+            if (len < DTLS1_HM_HEADER_LENGTH) {
+                /*
+                 * len is so small that we really can't do anything sensible
+                 * so fail
+                 */
+                return -1;
+            }
+            dtls1_fix_message_header(s, frag_off,
+                                     len - DTLS1_HM_HEADER_LENGTH);
+
+            dtls1_write_message_header(s,
+                                       (unsigned char *)&s->init_buf->
+                                       data[s->init_off]);
+        }
+
+        ret = dtls1_write_bytes(s, type, &s->init_buf->data[s->init_off],
+                                len);
+        if (ret < 0) {
+            /*
+             * might need to update MTU here, but we don't know which
+             * previous packet caused the failure -- so can't really
+             * retransmit anything.  continue as if everything is fine and
+             * wait for an alert to handle the retransmit
+             */
+            if (retry && BIO_ctrl(SSL_get_wbio(s),
+                                  BIO_CTRL_DGRAM_MTU_EXCEEDED, 0, NULL) > 0) {
+                if (!(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)) {
+                    if (!dtls1_query_mtu(s))
+                        return -1;
+                    /* Have one more go */
+                    retry = 0;
+                } else
+                    return -1;
+            } else {
+                return (-1);
+            }
+        } else {
+
+            /*
+             * bad if this assert fails, only part of the handshake message
+             * got sent.  but why would this happen?
+             */
+            OPENSSL_assert(len == (unsigned int)ret);
+
+            if (type == SSL3_RT_HANDSHAKE && !s->d1->retransmitting) {
+                /*
+                 * should not be done for 'Hello Request's, but in that case
+                 * we'll ignore the result anyway
+                 */
+                unsigned char *p =
+                    (unsigned char *)&s->init_buf->data[s->init_off];
+                const struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+                int xlen;
+
+                if (frag_off == 0 && s->version != DTLS1_BAD_VER) {
+                    /*
+                     * reconstruct message header is if it is being sent in
+                     * single fragment
+                     */
+                    *p++ = msg_hdr->type;
+                    l2n3(msg_hdr->msg_len, p);
+                    s2n(msg_hdr->seq, p);
+                    l2n3(0, p);
+                    l2n3(msg_hdr->msg_len, p);
+                    p -= DTLS1_HM_HEADER_LENGTH;
+                    xlen = ret;
+                } else {
+                    p += DTLS1_HM_HEADER_LENGTH;
+                    xlen = ret - DTLS1_HM_HEADER_LENGTH;
+                }
+
+                ssl3_finish_mac(s, p, xlen);
+            }
+
+            if (ret == s->init_num) {
+                if (s->msg_callback)
+                    s->msg_callback(1, s->version, type, s->init_buf->data,
+                                    (size_t)(s->init_off + s->init_num), s,
+                                    s->msg_callback_arg);
+
+                s->init_off = 0; /* done writing this message */
+                s->init_num = 0;
+
+                return (1);
+            }
+            s->init_off += ret;
+            s->init_num -= ret;
+            frag_off += (ret -= DTLS1_HM_HEADER_LENGTH);
+        }
+    }
+    return (0);
+}
+
+/*
+ * Obtain handshake message of message type 'mt' (any if mt == -1), maximum
+ * acceptable body length 'max'. Read an entire handshake message.  Handshake
+ * messages arrive in fragments.
  */
 long dtls1_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
-	{
-	int i, al;
-	struct hm_header_st *msg_hdr;
-	unsigned char *p;
-	unsigned long msg_len;
-
-	/* s3->tmp is used to store messages that are unexpected, caused
-	 * by the absence of an optional handshake message */
-	if (s->s3->tmp.reuse_message)
-		{
-		s->s3->tmp.reuse_message=0;
-		if ((mt >= 0) && (s->s3->tmp.message_type != mt))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_DTLS1_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);
-			goto f_err;
-			}
-		*ok=1;
-		s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
-		s->init_num = (int)s->s3->tmp.message_size;
-		return s->init_num;
-		}
-
-	msg_hdr = &s->d1->r_msg_hdr;
-	memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
-
-again:
-	i = dtls1_get_message_fragment(s, st1, stn, max, ok);
-	if ( i == DTLS1_HM_BAD_FRAGMENT ||
-		i == DTLS1_HM_FRAGMENT_RETRY)
-		{
-		/* bad fragment received */
-		goto again;
-		}
-	else if ( i <= 0 && !*ok)
-		{
-		return i;
-		}
-
-	p = (unsigned char *)s->init_buf->data;
-	msg_len = msg_hdr->msg_len;
-
-	/* reconstruct message header */
-	*(p++) = msg_hdr->type;
-	l2n3(msg_len,p);
-	s2n (msg_hdr->seq,p);
-	l2n3(0,p);
-	l2n3(msg_len,p);
-	if (s->version != DTLS1_BAD_VER) {
-		p       -= DTLS1_HM_HEADER_LENGTH;
-		msg_len += DTLS1_HM_HEADER_LENGTH;
-	}
-
-	ssl3_finish_mac(s, p, msg_len);
-	if (s->msg_callback)
-		s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
-			p, msg_len,
-			s, s->msg_callback_arg);
-
-	memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
-
-	/* Don't change sequence numbers while listening */
-	if (!s->d1->listen)
-		s->d1->handshake_read_seq++;
-
-	s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
-	return s->init_num;
-
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-	*ok = 0;
-	return -1;
-	}
-
-
-static int dtls1_preprocess_fragment(SSL *s,struct hm_header_st *msg_hdr,int max)
-	{
-	size_t frag_off,frag_len,msg_len;
-
-	msg_len  = msg_hdr->msg_len;
-	frag_off = msg_hdr->frag_off;
-	frag_len = msg_hdr->frag_len;
-
-	/* sanity checking */
-	if ( (frag_off+frag_len) > msg_len)
-		{
-		SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
-		return SSL_AD_ILLEGAL_PARAMETER;
-		}
-
-	if ( (frag_off+frag_len) > (unsigned long)max)
-		{
-		SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
-		return SSL_AD_ILLEGAL_PARAMETER;
-		}
-
-	if ( s->d1->r_msg_hdr.frag_off == 0) /* first fragment */
-		{
-		/* msg_len is limited to 2^24, but is effectively checked
-		 * against max above */
-		if (!BUF_MEM_grow_clean(s->init_buf,msg_len+DTLS1_HM_HEADER_LENGTH))
-			{
-			SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT,ERR_R_BUF_LIB);
-			return SSL_AD_INTERNAL_ERROR;
-			}
-
-		s->s3->tmp.message_size  = msg_len;
-		s->d1->r_msg_hdr.msg_len = msg_len;
-		s->s3->tmp.message_type  = msg_hdr->type;
-		s->d1->r_msg_hdr.type    = msg_hdr->type;
-		s->d1->r_msg_hdr.seq     = msg_hdr->seq;
-		}
-	else if (msg_len != s->d1->r_msg_hdr.msg_len)
-		{
-		/* They must be playing with us! BTW, failure to enforce
-		 * upper limit would open possibility for buffer overrun. */
-		SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT,SSL_R_EXCESSIVE_MESSAGE_SIZE);
-		return SSL_AD_ILLEGAL_PARAMETER;
-		}
-
-	return 0; /* no error */
-	}
+{
+    int i, al;
+    struct hm_header_st *msg_hdr;
+    unsigned char *p;
+    unsigned long msg_len;
+
+    /*
+     * s3->tmp is used to store messages that are unexpected, caused by the
+     * absence of an optional handshake message
+     */
+    if (s->s3->tmp.reuse_message) {
+        s->s3->tmp.reuse_message = 0;
+        if ((mt >= 0) && (s->s3->tmp.message_type != mt)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_DTLS1_GET_MESSAGE, SSL_R_UNEXPECTED_MESSAGE);
+            goto f_err;
+        }
+        *ok = 1;
+        s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+        s->init_num = (int)s->s3->tmp.message_size;
+        return s->init_num;
+    }
+
+    msg_hdr = &s->d1->r_msg_hdr;
+    memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
+
+ again:
+    i = dtls1_get_message_fragment(s, st1, stn, max, ok);
+    if (i == DTLS1_HM_BAD_FRAGMENT || i == DTLS1_HM_FRAGMENT_RETRY) {
+        /* bad fragment received */
+        goto again;
+    } else if (i <= 0 && !*ok) {
+        return i;
+    }
+
+    p = (unsigned char *)s->init_buf->data;
+    msg_len = msg_hdr->msg_len;
+
+    /* reconstruct message header */
+    *(p++) = msg_hdr->type;
+    l2n3(msg_len, p);
+    s2n(msg_hdr->seq, p);
+    l2n3(0, p);
+    l2n3(msg_len, p);
+    if (s->version != DTLS1_BAD_VER) {
+        p -= DTLS1_HM_HEADER_LENGTH;
+        msg_len += DTLS1_HM_HEADER_LENGTH;
+    }
+
+    ssl3_finish_mac(s, p, msg_len);
+    if (s->msg_callback)
+        s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+                        p, msg_len, s, s->msg_callback_arg);
+
+    memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
+
+    /* Don't change sequence numbers while listening */
+    if (!s->d1->listen)
+        s->d1->handshake_read_seq++;
+
+    s->init_msg = s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+    return s->init_num;
+
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    *ok = 0;
+    return -1;
+}
 
+static int dtls1_preprocess_fragment(SSL *s, struct hm_header_st *msg_hdr,
+                                     int max)
+{
+    size_t frag_off, frag_len, msg_len;
+
+    msg_len = msg_hdr->msg_len;
+    frag_off = msg_hdr->frag_off;
+    frag_len = msg_hdr->frag_len;
+
+    /* sanity checking */
+    if ((frag_off + frag_len) > msg_len) {
+        SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT, SSL_R_EXCESSIVE_MESSAGE_SIZE);
+        return SSL_AD_ILLEGAL_PARAMETER;
+    }
+
+    if ((frag_off + frag_len) > (unsigned long)max) {
+        SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT, SSL_R_EXCESSIVE_MESSAGE_SIZE);
+        return SSL_AD_ILLEGAL_PARAMETER;
+    }
+
+    if (s->d1->r_msg_hdr.frag_off == 0) { /* first fragment */
+        /*
+         * msg_len is limited to 2^24, but is effectively checked against max
+         * above
+         */
+        if (!BUF_MEM_grow_clean
+            (s->init_buf, msg_len + DTLS1_HM_HEADER_LENGTH)) {
+            SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT, ERR_R_BUF_LIB);
+            return SSL_AD_INTERNAL_ERROR;
+        }
+
+        s->s3->tmp.message_size = msg_len;
+        s->d1->r_msg_hdr.msg_len = msg_len;
+        s->s3->tmp.message_type = msg_hdr->type;
+        s->d1->r_msg_hdr.type = msg_hdr->type;
+        s->d1->r_msg_hdr.seq = msg_hdr->seq;
+    } else if (msg_len != s->d1->r_msg_hdr.msg_len) {
+        /*
+         * They must be playing with us! BTW, failure to enforce upper limit
+         * would open possibility for buffer overrun.
+         */
+        SSLerr(SSL_F_DTLS1_PREPROCESS_FRAGMENT, SSL_R_EXCESSIVE_MESSAGE_SIZE);
+        return SSL_AD_ILLEGAL_PARAMETER;
+    }
+
+    return 0;                   /* no error */
+}
 
-static int
-dtls1_retrieve_buffered_fragment(SSL *s, long max, int *ok)
-	{
-	/*-
-	 * (0) check whether the desired fragment is available
-	 * if so:
-	 * (1) copy over the fragment to s->init_buf->data[]
-	 * (2) update s->init_num
-	 */
-	pitem *item;
-	hm_fragment *frag;
-	int al;
-
-	*ok = 0;
-	item = pqueue_peek(s->d1->buffered_messages);
-	if ( item == NULL)
-		return 0;
-
-	frag = (hm_fragment *)item->data;
-	
-	/* Don't return if reassembly still in progress */
-	if (frag->reassembly != NULL)
-		return 0;
-
-	if ( s->d1->handshake_read_seq == frag->msg_header.seq)
-		{
-		unsigned long frag_len = frag->msg_header.frag_len;
-		pqueue_pop(s->d1->buffered_messages);
-
-		al=dtls1_preprocess_fragment(s,&frag->msg_header,max);
-
-		if (al==0) /* no alert */
-			{
-			unsigned char *p = (unsigned char *)s->init_buf->data+DTLS1_HM_HEADER_LENGTH;
-			memcpy(&p[frag->msg_header.frag_off],
-				frag->fragment,frag->msg_header.frag_len);
-			}
-
-		dtls1_hm_fragment_free(frag);
-		pitem_free(item);
-
-		if (al==0)
-			{
-			*ok = 1;
-			return frag_len;
-			}
-
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		s->init_num = 0;
-		*ok = 0;
-		return -1;
-		}
-	else
-		return 0;
-	}
-
-/* dtls1_max_handshake_message_len returns the maximum number of bytes
- * permitted in a DTLS handshake message for |s|. The minimum is 16KB, but may
- * be greater if the maximum certificate list size requires it. */
+static int dtls1_retrieve_buffered_fragment(SSL *s, long max, int *ok)
+{
+        /*-
+         * (0) check whether the desired fragment is available
+         * if so:
+         * (1) copy over the fragment to s->init_buf->data[]
+         * (2) update s->init_num
+         */
+    pitem *item;
+    hm_fragment *frag;
+    int al;
+
+    *ok = 0;
+    item = pqueue_peek(s->d1->buffered_messages);
+    if (item == NULL)
+        return 0;
+
+    frag = (hm_fragment *)item->data;
+
+    /* Don't return if reassembly still in progress */
+    if (frag->reassembly != NULL)
+        return 0;
+
+    if (s->d1->handshake_read_seq == frag->msg_header.seq) {
+        unsigned long frag_len = frag->msg_header.frag_len;
+        pqueue_pop(s->d1->buffered_messages);
+
+        al = dtls1_preprocess_fragment(s, &frag->msg_header, max);
+
+        if (al == 0) {          /* no alert */
+            unsigned char *p =
+                (unsigned char *)s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+            memcpy(&p[frag->msg_header.frag_off], frag->fragment,
+                   frag->msg_header.frag_len);
+        }
+
+        dtls1_hm_fragment_free(frag);
+        pitem_free(item);
+
+        if (al == 0) {
+            *ok = 1;
+            return frag_len;
+        }
+
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        s->init_num = 0;
+        *ok = 0;
+        return -1;
+    } else
+        return 0;
+}
+
+/*
+ * dtls1_max_handshake_message_len returns the maximum number of bytes
+ * permitted in a DTLS handshake message for |s|. The minimum is 16KB, but
+ * may be greater if the maximum certificate list size requires it.
+ */
 static unsigned long dtls1_max_handshake_message_len(const SSL *s)
-	{
-	unsigned long max_len = DTLS1_HM_HEADER_LENGTH + SSL3_RT_MAX_ENCRYPTED_LENGTH;
-	if (max_len < (unsigned long)s->max_cert_list)
-		return s->max_cert_list;
-	return max_len;
-	}
+{
+    unsigned long max_len =
+        DTLS1_HM_HEADER_LENGTH + SSL3_RT_MAX_ENCRYPTED_LENGTH;
+    if (max_len < (unsigned long)s->max_cert_list)
+        return s->max_cert_list;
+    return max_len;
+}
 
 static int
-dtls1_reassemble_fragment(SSL *s, const struct hm_header_st* msg_hdr, int *ok)
-	{
-	hm_fragment *frag = NULL;
-	pitem *item = NULL;
-	int i = -1, is_complete;
-	unsigned char seq64be[8];
-	unsigned long frag_len = msg_hdr->frag_len;
-
-	if ((msg_hdr->frag_off+frag_len) > msg_hdr->msg_len ||
-	    msg_hdr->msg_len > dtls1_max_handshake_message_len(s))
-		goto err;
-
-	if (frag_len == 0)
-		return DTLS1_HM_FRAGMENT_RETRY;
-
-	/* Try to find item in queue */
-	memset(seq64be,0,sizeof(seq64be));
-	seq64be[6] = (unsigned char) (msg_hdr->seq>>8);
-	seq64be[7] = (unsigned char) msg_hdr->seq;
-	item = pqueue_find(s->d1->buffered_messages, seq64be);
-
-	if (item == NULL)
-		{
-		frag = dtls1_hm_fragment_new(msg_hdr->msg_len, 1);
-		if ( frag == NULL)
-			goto err;
-		memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
-		frag->msg_header.frag_len = frag->msg_header.msg_len;
-		frag->msg_header.frag_off = 0;
-		}
-	else
-		{
-		frag = (hm_fragment*) item->data;
-		if (frag->msg_header.msg_len != msg_hdr->msg_len)
-			{
-			item = NULL;
-			frag = NULL;
-			goto err;
-			}
-		}
-
-
-	/* If message is already reassembled, this must be a
-	 * retransmit and can be dropped. In this case item != NULL and so frag
-	 * does not need to be freed.
-	 */
-	if (frag->reassembly == NULL)
-		{
-		unsigned char devnull [256];
-
-		while (frag_len)
-			{
-			i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-				devnull,
-				frag_len>sizeof(devnull)?sizeof(devnull):frag_len,0);
-			if (i<=0) goto err;
-			frag_len -= i;
-			}
-		return DTLS1_HM_FRAGMENT_RETRY;
-		}
-
-	/* read the body of the fragment (header has already been read */
-	i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-		frag->fragment + msg_hdr->frag_off,frag_len,0);
-	if ((unsigned long)i!=frag_len)
-		i=-1;
-	if (i<=0)
-		goto err;
-
-	RSMBLY_BITMASK_MARK(frag->reassembly, (long)msg_hdr->frag_off,
-	                    (long)(msg_hdr->frag_off + frag_len));
-
-	RSMBLY_BITMASK_IS_COMPLETE(frag->reassembly, (long)msg_hdr->msg_len,
-	                           is_complete);
-
-	if (is_complete)
-		{
-		OPENSSL_free(frag->reassembly);
-		frag->reassembly = NULL;
-		}
-
-	if (item == NULL)
-		{
-		item = pitem_new(seq64be, frag);
-		if (item == NULL)
-			{
-			i = -1;
-			goto err;
-			}
-
-		item = pqueue_insert(s->d1->buffered_messages, item);
-		/* pqueue_insert fails iff a duplicate item is inserted.
-		 * However, |item| cannot be a duplicate. If it were,
-		 * |pqueue_find|, above, would have returned it and control
-		 * would never have reached this branch. */
-		OPENSSL_assert(item != NULL);
-		}
-
-	return DTLS1_HM_FRAGMENT_RETRY;
-
-err:
-	if (frag != NULL && item == NULL) dtls1_hm_fragment_free(frag);
-	*ok = 0;
-	return i;
-	}
-
+dtls1_reassemble_fragment(SSL *s, const struct hm_header_st *msg_hdr, int *ok)
+{
+    hm_fragment *frag = NULL;
+    pitem *item = NULL;
+    int i = -1, is_complete;
+    unsigned char seq64be[8];
+    unsigned long frag_len = msg_hdr->frag_len;
+
+    if ((msg_hdr->frag_off + frag_len) > msg_hdr->msg_len ||
+        msg_hdr->msg_len > dtls1_max_handshake_message_len(s))
+        goto err;
+
+    if (frag_len == 0)
+        return DTLS1_HM_FRAGMENT_RETRY;
+
+    /* Try to find item in queue */
+    memset(seq64be, 0, sizeof(seq64be));
+    seq64be[6] = (unsigned char)(msg_hdr->seq >> 8);
+    seq64be[7] = (unsigned char)msg_hdr->seq;
+    item = pqueue_find(s->d1->buffered_messages, seq64be);
+
+    if (item == NULL) {
+        frag = dtls1_hm_fragment_new(msg_hdr->msg_len, 1);
+        if (frag == NULL)
+            goto err;
+        memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
+        frag->msg_header.frag_len = frag->msg_header.msg_len;
+        frag->msg_header.frag_off = 0;
+    } else {
+        frag = (hm_fragment *)item->data;
+        if (frag->msg_header.msg_len != msg_hdr->msg_len) {
+            item = NULL;
+            frag = NULL;
+            goto err;
+        }
+    }
+
+    /*
+     * If message is already reassembled, this must be a retransmit and can
+     * be dropped. In this case item != NULL and so frag does not need to be
+     * freed.
+     */
+    if (frag->reassembly == NULL) {
+        unsigned char devnull[256];
+
+        while (frag_len) {
+            i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                          devnull,
+                                          frag_len >
+                                          sizeof(devnull) ? sizeof(devnull) :
+                                          frag_len, 0);
+            if (i <= 0)
+                goto err;
+            frag_len -= i;
+        }
+        return DTLS1_HM_FRAGMENT_RETRY;
+    }
+
+    /* read the body of the fragment (header has already been read */
+    i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                  frag->fragment + msg_hdr->frag_off,
+                                  frag_len, 0);
+    if ((unsigned long)i != frag_len)
+        i = -1;
+    if (i <= 0)
+        goto err;
+
+    RSMBLY_BITMASK_MARK(frag->reassembly, (long)msg_hdr->frag_off,
+                        (long)(msg_hdr->frag_off + frag_len));
+
+    RSMBLY_BITMASK_IS_COMPLETE(frag->reassembly, (long)msg_hdr->msg_len,
+                               is_complete);
+
+    if (is_complete) {
+        OPENSSL_free(frag->reassembly);
+        frag->reassembly = NULL;
+    }
+
+    if (item == NULL) {
+        item = pitem_new(seq64be, frag);
+        if (item == NULL) {
+            i = -1;
+            goto err;
+        }
+
+        item = pqueue_insert(s->d1->buffered_messages, item);
+        /*
+         * pqueue_insert fails iff a duplicate item is inserted. However,
+         * |item| cannot be a duplicate. If it were, |pqueue_find|, above,
+         * would have returned it and control would never have reached this
+         * branch.
+         */
+        OPENSSL_assert(item != NULL);
+    }
+
+    return DTLS1_HM_FRAGMENT_RETRY;
+
+ err:
+    if (frag != NULL && item == NULL)
+        dtls1_hm_fragment_free(frag);
+    *ok = 0;
+    return i;
+}
 
 static int
-dtls1_process_out_of_seq_message(SSL *s, const struct hm_header_st* msg_hdr, int *ok)
+dtls1_process_out_of_seq_message(SSL *s, const struct hm_header_st *msg_hdr,
+                                 int *ok)
 {
-	int i=-1;
-	hm_fragment *frag = NULL;
-	pitem *item = NULL;
-	unsigned char seq64be[8];
-	unsigned long frag_len = msg_hdr->frag_len;
-
-	if ((msg_hdr->frag_off+frag_len) > msg_hdr->msg_len)
-		goto err;
-
-	/* Try to find item in queue, to prevent duplicate entries */
-	memset(seq64be,0,sizeof(seq64be));
-	seq64be[6] = (unsigned char) (msg_hdr->seq>>8);
-	seq64be[7] = (unsigned char) msg_hdr->seq;
-	item = pqueue_find(s->d1->buffered_messages, seq64be);
-
-	/* If we already have an entry and this one is a fragment,
-	 * don't discard it and rather try to reassemble it.
-	 */
-	if (item != NULL && frag_len != msg_hdr->msg_len)
-		item = NULL;
-
-	/* Discard the message if sequence number was already there, is
-	 * too far in the future, already in the queue or if we received
-	 * a FINISHED before the SERVER_HELLO, which then must be a stale
-	 * retransmit.
-	 */
-	if (msg_hdr->seq <= s->d1->handshake_read_seq ||
-		msg_hdr->seq > s->d1->handshake_read_seq + 10 || item != NULL ||
-		(s->d1->handshake_read_seq == 0 && msg_hdr->type == SSL3_MT_FINISHED))
-		{
-		unsigned char devnull [256];
-
-		while (frag_len)
-			{
-			i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-				devnull,
-				frag_len>sizeof(devnull)?sizeof(devnull):frag_len,0);
-			if (i<=0) goto err;
-			frag_len -= i;
-			}
-		}
-	else
-		{
-		if (frag_len != msg_hdr->msg_len)
-			return dtls1_reassemble_fragment(s, msg_hdr, ok);
-
-		if (frag_len > dtls1_max_handshake_message_len(s))
-			goto err;
-
-		frag = dtls1_hm_fragment_new(frag_len, 0);
-		if ( frag == NULL)
-			goto err;
-
-		memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
-
-		if (frag_len)
-			{
-			/* read the body of the fragment (header has already been read */
-			i = s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-				frag->fragment,frag_len,0);
-			if ((unsigned long)i!=frag_len)
-				i = -1;
-			if (i<=0)
-				goto err;
-			}
-
-		item = pitem_new(seq64be, frag);
-		if ( item == NULL)
-			goto err;
-
-		item = pqueue_insert(s->d1->buffered_messages, item);
-		/* pqueue_insert fails iff a duplicate item is inserted.
-		 * However, |item| cannot be a duplicate. If it were,
-		 * |pqueue_find|, above, would have returned it. Then, either
-		 * |frag_len| != |msg_hdr->msg_len| in which case |item| is set
-		 * to NULL and it will have been processed with
-		 * |dtls1_reassemble_fragment|, above, or the record will have
-		 * been discarded. */
-		OPENSSL_assert(item != NULL);
-		}
-
-	return DTLS1_HM_FRAGMENT_RETRY;
-
-err:
-	if (frag != NULL && item == NULL) dtls1_hm_fragment_free(frag);
-	*ok = 0;
-	return i;
-	}
-
+    int i = -1;
+    hm_fragment *frag = NULL;
+    pitem *item = NULL;
+    unsigned char seq64be[8];
+    unsigned long frag_len = msg_hdr->frag_len;
+
+    if ((msg_hdr->frag_off + frag_len) > msg_hdr->msg_len)
+        goto err;
+
+    /* Try to find item in queue, to prevent duplicate entries */
+    memset(seq64be, 0, sizeof(seq64be));
+    seq64be[6] = (unsigned char)(msg_hdr->seq >> 8);
+    seq64be[7] = (unsigned char)msg_hdr->seq;
+    item = pqueue_find(s->d1->buffered_messages, seq64be);
+
+    /*
+     * If we already have an entry and this one is a fragment, don't discard
+     * it and rather try to reassemble it.
+     */
+    if (item != NULL && frag_len != msg_hdr->msg_len)
+        item = NULL;
+
+    /*
+     * Discard the message if sequence number was already there, is too far
+     * in the future, already in the queue or if we received a FINISHED
+     * before the SERVER_HELLO, which then must be a stale retransmit.
+     */
+    if (msg_hdr->seq <= s->d1->handshake_read_seq ||
+        msg_hdr->seq > s->d1->handshake_read_seq + 10 || item != NULL ||
+        (s->d1->handshake_read_seq == 0 && msg_hdr->type == SSL3_MT_FINISHED))
+    {
+        unsigned char devnull[256];
+
+        while (frag_len) {
+            i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                          devnull,
+                                          frag_len >
+                                          sizeof(devnull) ? sizeof(devnull) :
+                                          frag_len, 0);
+            if (i <= 0)
+                goto err;
+            frag_len -= i;
+        }
+    } else {
+        if (frag_len != msg_hdr->msg_len)
+            return dtls1_reassemble_fragment(s, msg_hdr, ok);
+
+        if (frag_len > dtls1_max_handshake_message_len(s))
+            goto err;
+
+        frag = dtls1_hm_fragment_new(frag_len, 0);
+        if (frag == NULL)
+            goto err;
+
+        memcpy(&(frag->msg_header), msg_hdr, sizeof(*msg_hdr));
+
+        if (frag_len) {
+            /*
+             * read the body of the fragment (header has already been read
+             */
+            i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                          frag->fragment, frag_len, 0);
+            if ((unsigned long)i != frag_len)
+                i = -1;
+            if (i <= 0)
+                goto err;
+        }
+
+        item = pitem_new(seq64be, frag);
+        if (item == NULL)
+            goto err;
+
+        item = pqueue_insert(s->d1->buffered_messages, item);
+        /*
+         * pqueue_insert fails iff a duplicate item is inserted. However,
+         * |item| cannot be a duplicate. If it were, |pqueue_find|, above,
+         * would have returned it. Then, either |frag_len| !=
+         * |msg_hdr->msg_len| in which case |item| is set to NULL and it will
+         * have been processed with |dtls1_reassemble_fragment|, above, or
+         * the record will have been discarded.
+         */
+        OPENSSL_assert(item != NULL);
+    }
+
+    return DTLS1_HM_FRAGMENT_RETRY;
+
+ err:
+    if (frag != NULL && item == NULL)
+        dtls1_hm_fragment_free(frag);
+    *ok = 0;
+    return i;
+}
 
 static long
 dtls1_get_message_fragment(SSL *s, int st1, int stn, long max, int *ok)
-	{
-	unsigned char wire[DTLS1_HM_HEADER_LENGTH];
-	unsigned long len, frag_off, frag_len;
-	int i,al;
-	struct hm_header_st msg_hdr;
-
-	redo:
-	/* see if we have the required fragment already */
-	if ((frag_len = dtls1_retrieve_buffered_fragment(s,max,ok)) || *ok)
-		{
-		if (*ok)	s->init_num = frag_len;
-		return frag_len;
-		}
-
-	/* read handshake message header */
-	i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,wire,
-		DTLS1_HM_HEADER_LENGTH, 0);
-	if (i <= 0) 	/* nbio, or an error */
-		{
-		s->rwstate=SSL_READING;
-		*ok = 0;
-		return i;
-		}
-	/* Handshake fails if message header is incomplete */
-	if (i != DTLS1_HM_HEADER_LENGTH)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_UNEXPECTED_MESSAGE);
-		goto f_err;
-		}
-
-	/* parse the message fragment header */
-	dtls1_get_message_header(wire, &msg_hdr);
-
-	/* 
-	 * if this is a future (or stale) message it gets buffered
-	 * (or dropped)--no further processing at this time
-	 * While listening, we accept seq 1 (ClientHello with cookie)
-	 * although we're still expecting seq 0 (ClientHello)
-	 */
-	if (msg_hdr.seq != s->d1->handshake_read_seq && !(s->d1->listen && msg_hdr.seq == 1))
-		return dtls1_process_out_of_seq_message(s, &msg_hdr, ok);
-
-	len = msg_hdr.msg_len;
-	frag_off = msg_hdr.frag_off;
-	frag_len = msg_hdr.frag_len;
-
-	if (frag_len && frag_len < len)
-		return dtls1_reassemble_fragment(s, &msg_hdr, ok);
-
-	if (!s->server && s->d1->r_msg_hdr.frag_off == 0 &&
-		wire[0] == SSL3_MT_HELLO_REQUEST)
-		{
-		/* The server may always send 'Hello Request' messages --
-		 * we are doing a handshake anyway now, so ignore them
-		 * if their format is correct. Does not count for
-		 * 'Finished' MAC. */
-		if (wire[1] == 0 && wire[2] == 0 && wire[3] == 0)
-			{
-			if (s->msg_callback)
-				s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, 
-					wire, DTLS1_HM_HEADER_LENGTH, s, 
-					s->msg_callback_arg);
-			
-			s->init_num = 0;
-			goto redo;
-			}
-		else /* Incorrectly formated Hello request */
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL_R_UNEXPECTED_MESSAGE);
-			goto f_err;
-			}
-		}
-
-	if ((al=dtls1_preprocess_fragment(s,&msg_hdr,max)))
-		goto f_err;
-
-	/* XDTLS:  ressurect this when restart is in place */
-	s->state=stn;
-
-	if ( frag_len > 0)
-		{
-		unsigned char *p=(unsigned char *)s->init_buf->data+DTLS1_HM_HEADER_LENGTH;
-
-		i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-			&p[frag_off],frag_len,0);
-		/* XDTLS:  fix this--message fragments cannot span multiple packets */
-		if (i <= 0)
-			{
-			s->rwstate=SSL_READING;
-			*ok = 0;
-			return i;
-			}
-		}
-	else
-		i = 0;
-
-	/* XDTLS:  an incorrectly formatted fragment should cause the 
-	 * handshake to fail */
-	if (i != (int)frag_len)
-		{
-		al=SSL3_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,SSL3_AD_ILLEGAL_PARAMETER);
-		goto f_err;
-		}
-
-	*ok = 1;
-
-	/* Note that s->init_num is *not* used as current offset in
-	 * s->init_buf->data, but as a counter summing up fragments'
-	 * lengths: as soon as they sum up to handshake packet
-	 * length, we assume we have got all the fragments. */
-	s->init_num = frag_len;
-	return frag_len;
-
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-	s->init_num = 0;
-
-	*ok=0;
-	return(-1);
-	}
+{
+    unsigned char wire[DTLS1_HM_HEADER_LENGTH];
+    unsigned long len, frag_off, frag_len;
+    int i, al;
+    struct hm_header_st msg_hdr;
+
+ redo:
+    /* see if we have the required fragment already */
+    if ((frag_len = dtls1_retrieve_buffered_fragment(s, max, ok)) || *ok) {
+        if (*ok)
+            s->init_num = frag_len;
+        return frag_len;
+    }
+
+    /* read handshake message header */
+    i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE, wire,
+                                  DTLS1_HM_HEADER_LENGTH, 0);
+    if (i <= 0) {               /* nbio, or an error */
+        s->rwstate = SSL_READING;
+        *ok = 0;
+        return i;
+    }
+    /* Handshake fails if message header is incomplete */
+    if (i != DTLS1_HM_HEADER_LENGTH) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT, SSL_R_UNEXPECTED_MESSAGE);
+        goto f_err;
+    }
+
+    /* parse the message fragment header */
+    dtls1_get_message_header(wire, &msg_hdr);
+
+    /*
+     * if this is a future (or stale) message it gets buffered
+     * (or dropped)--no further processing at this time
+     * While listening, we accept seq 1 (ClientHello with cookie)
+     * although we're still expecting seq 0 (ClientHello)
+     */
+    if (msg_hdr.seq != s->d1->handshake_read_seq
+        && !(s->d1->listen && msg_hdr.seq == 1))
+        return dtls1_process_out_of_seq_message(s, &msg_hdr, ok);
+
+    len = msg_hdr.msg_len;
+    frag_off = msg_hdr.frag_off;
+    frag_len = msg_hdr.frag_len;
+
+    if (frag_len && frag_len < len)
+        return dtls1_reassemble_fragment(s, &msg_hdr, ok);
+
+    if (!s->server && s->d1->r_msg_hdr.frag_off == 0 &&
+        wire[0] == SSL3_MT_HELLO_REQUEST) {
+        /*
+         * The server may always send 'Hello Request' messages -- we are
+         * doing a handshake anyway now, so ignore them if their format is
+         * correct. Does not count for 'Finished' MAC.
+         */
+        if (wire[1] == 0 && wire[2] == 0 && wire[3] == 0) {
+            if (s->msg_callback)
+                s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+                                wire, DTLS1_HM_HEADER_LENGTH, s,
+                                s->msg_callback_arg);
+
+            s->init_num = 0;
+            goto redo;
+        } else {                /* Incorrectly formated Hello request */
+
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT,
+                   SSL_R_UNEXPECTED_MESSAGE);
+            goto f_err;
+        }
+    }
+
+    if ((al = dtls1_preprocess_fragment(s, &msg_hdr, max)))
+        goto f_err;
+
+    /* XDTLS:  ressurect this when restart is in place */
+    s->state = stn;
+
+    if (frag_len > 0) {
+        unsigned char *p =
+            (unsigned char *)s->init_buf->data + DTLS1_HM_HEADER_LENGTH;
+
+        i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                      &p[frag_off], frag_len, 0);
+        /*
+         * XDTLS: fix this--message fragments cannot span multiple packets
+         */
+        if (i <= 0) {
+            s->rwstate = SSL_READING;
+            *ok = 0;
+            return i;
+        }
+    } else
+        i = 0;
+
+    /*
+     * XDTLS: an incorrectly formatted fragment should cause the handshake
+     * to fail
+     */
+    if (i != (int)frag_len) {
+        al = SSL3_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT, SSL3_AD_ILLEGAL_PARAMETER);
+        goto f_err;
+    }
+
+    *ok = 1;
+
+    /*
+     * Note that s->init_num is *not* used as current offset in
+     * s->init_buf->data, but as a counter summing up fragments' lengths: as
+     * soon as they sum up to handshake packet length, we assume we have got
+     * all the fragments.
+     */
+    s->init_num = frag_len;
+    return frag_len;
+
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    s->init_num = 0;
+
+    *ok = 0;
+    return (-1);
+}
 
 /*-
  * for these 2 messages, we need to
- * ssl->enc_read_ctx			re-init
- * ssl->s3->read_sequence		zero
- * ssl->s3->read_mac_secret		re-init
- * ssl->session->read_sym_enc		assign
- * ssl->session->read_compression	assign
- * ssl->session->read_hash		assign
+ * ssl->enc_read_ctx                    re-init
+ * ssl->s3->read_sequence               zero
+ * ssl->s3->read_mac_secret             re-init
+ * ssl->session->read_sym_enc           assign
+ * ssl->session->read_compression       assign
+ * ssl->session->read_hash              assign
  */
 int dtls1_send_change_cipher_spec(SSL *s, int a, int b)
-	{ 
-	unsigned char *p;
+{
+    unsigned char *p;
 
-	if (s->state == a)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*p++=SSL3_MT_CCS;
-		s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
-		s->init_num=DTLS1_CCS_HEADER_LENGTH;
+    if (s->state == a) {
+        p = (unsigned char *)s->init_buf->data;
+        *p++ = SSL3_MT_CCS;
+        s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
+        s->init_num = DTLS1_CCS_HEADER_LENGTH;
 
-		if (s->version == DTLS1_BAD_VER) {
-			s->d1->next_handshake_write_seq++;
-			s2n(s->d1->handshake_write_seq,p);
-			s->init_num+=2;
-		}
+        if (s->version == DTLS1_BAD_VER) {
+            s->d1->next_handshake_write_seq++;
+            s2n(s->d1->handshake_write_seq, p);
+            s->init_num += 2;
+        }
 
-		s->init_off=0;
+        s->init_off = 0;
 
-		dtls1_set_message_header_int(s, SSL3_MT_CCS, 0, 
-			s->d1->handshake_write_seq, 0, 0);
+        dtls1_set_message_header_int(s, SSL3_MT_CCS, 0,
+                                     s->d1->handshake_write_seq, 0, 0);
 
-		/* buffer the message to handle re-xmits */
-		dtls1_buffer_message(s, 1);
+        /* buffer the message to handle re-xmits */
+        dtls1_buffer_message(s, 1);
 
-		s->state=b;
-		}
+        s->state = b;
+    }
 
-	/* SSL3_ST_CW_CHANGE_B */
-	return(dtls1_do_write(s,SSL3_RT_CHANGE_CIPHER_SPEC));
-	}
+    /* SSL3_ST_CW_CHANGE_B */
+    return (dtls1_do_write(s, SSL3_RT_CHANGE_CIPHER_SPEC));
+}
 
 int dtls1_read_failed(SSL *s, int code)
-	{
-	if ( code > 0)
-		{
-		fprintf( stderr, "invalid state reached %s:%d", __FILE__, __LINE__);
-		return 1;
-		}
-
-	if (!dtls1_is_timer_expired(s))
-		{
-		/* not a timeout, none of our business, 
-		   let higher layers handle this.  in fact it's probably an error */
-		return code;
-		}
-
+{
+    if (code > 0) {
+        fprintf(stderr, "invalid state reached %s:%d", __FILE__, __LINE__);
+        return 1;
+    }
+
+    if (!dtls1_is_timer_expired(s)) {
+        /*
+         * not a timeout, none of our business, let higher layers handle
+         * this.  in fact it's probably an error
+         */
+        return code;
+    }
 #ifndef OPENSSL_NO_HEARTBEATS
-	/* done, no need to send a retransmit */
-	if (!SSL_in_init(s) && !s->tlsext_hb_pending)
+    /* done, no need to send a retransmit */
+    if (!SSL_in_init(s) && !s->tlsext_hb_pending)
 #else
-	/* done, no need to send a retransmit */
-	if (!SSL_in_init(s))
+    /* done, no need to send a retransmit */
+    if (!SSL_in_init(s))
 #endif
-		{
-		BIO_set_flags(SSL_get_rbio(s), BIO_FLAGS_READ);
-		return code;
-		}
-
-#if 0 /* for now, each alert contains only one record number */
-	item = pqueue_peek(state->rcvd_records);
-	if ( item )
-		{
-		/* send an alert immediately for all the missing records */
-		}
-	else
+    {
+        BIO_set_flags(SSL_get_rbio(s), BIO_FLAGS_READ);
+        return code;
+    }
+#if 0                           /* for now, each alert contains only one
+                                 * record number */
+    item = pqueue_peek(state->rcvd_records);
+    if (item) {
+        /* send an alert immediately for all the missing records */
+    } else
 #endif
 
-#if 0  /* no more alert sending, just retransmit the last set of messages */
-	if ( state->timeout.read_timeouts >= DTLS1_TMO_READ_COUNT)
-		ssl3_send_alert(s,SSL3_AL_WARNING,
-			DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
+#if 0                           /* no more alert sending, just retransmit the
+                                 * last set of messages */
+    if (state->timeout.read_timeouts >= DTLS1_TMO_READ_COUNT)
+        ssl3_send_alert(s, SSL3_AL_WARNING,
+                        DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
 #endif
 
-	return dtls1_handle_timeout(s);
-	}
-
-int
-dtls1_get_queue_priority(unsigned short seq, int is_ccs)
-	{
-	/* The index of the retransmission queue actually is the message sequence number,
-	 * since the queue only contains messages of a single handshake. However, the
-	 * ChangeCipherSpec has no message sequence number and so using only the sequence
-	 * will result in the CCS and Finished having the same index. To prevent this,
-	 * the sequence number is multiplied by 2. In case of a CCS 1 is subtracted.
-	 * This does not only differ CSS and Finished, it also maintains the order of the
-	 * index (important for priority queues) and fits in the unsigned short variable.
-	 */	
-	return seq * 2 - is_ccs;
-	}
+    return dtls1_handle_timeout(s);
+}
 
-int
-dtls1_retransmit_buffered_messages(SSL *s)
-	{
-	pqueue sent = s->d1->sent_messages;
-	piterator iter;
-	pitem *item;
-	hm_fragment *frag;
-	int found = 0;
-
-	iter = pqueue_iterator(sent);
-
-	for ( item = pqueue_next(&iter); item != NULL; item = pqueue_next(&iter))
-		{
-		frag = (hm_fragment *)item->data;
-			if ( dtls1_retransmit_message(s,
-				(unsigned short)dtls1_get_queue_priority(frag->msg_header.seq, frag->msg_header.is_ccs),
-				0, &found) <= 0 && found)
-			{
-			fprintf(stderr, "dtls1_retransmit_message() failed\n");
-			return -1;
-			}
-		}
-
-	return 1;
-	}
+int dtls1_get_queue_priority(unsigned short seq, int is_ccs)
+{
+    /*
+     * The index of the retransmission queue actually is the message sequence
+     * number, since the queue only contains messages of a single handshake.
+     * However, the ChangeCipherSpec has no message sequence number and so
+     * using only the sequence will result in the CCS and Finished having the
+     * same index. To prevent this, the sequence number is multiplied by 2.
+     * In case of a CCS 1 is subtracted. This does not only differ CSS and
+     * Finished, it also maintains the order of the index (important for
+     * priority queues) and fits in the unsigned short variable.
+     */
+    return seq * 2 - is_ccs;
+}
 
-int
-dtls1_buffer_message(SSL *s, int is_ccs)
-	{
-	pitem *item;
-	hm_fragment *frag;
-	unsigned char seq64be[8];
-
-	/* this function is called immediately after a message has 
-	 * been serialized */
-	OPENSSL_assert(s->init_off == 0);
-
-	frag = dtls1_hm_fragment_new(s->init_num, 0);
-	if (!frag)
-		return 0;
-
-	memcpy(frag->fragment, s->init_buf->data, s->init_num);
-
-	if ( is_ccs)
-		{
-		OPENSSL_assert(s->d1->w_msg_hdr.msg_len + 
-			       DTLS1_CCS_HEADER_LENGTH == (unsigned int)s->init_num);
-		}
-	else
-		{
-		OPENSSL_assert(s->d1->w_msg_hdr.msg_len + 
-			DTLS1_HM_HEADER_LENGTH == (unsigned int)s->init_num);
-		}
-
-	frag->msg_header.msg_len = s->d1->w_msg_hdr.msg_len;
-	frag->msg_header.seq = s->d1->w_msg_hdr.seq;
-	frag->msg_header.type = s->d1->w_msg_hdr.type;
-	frag->msg_header.frag_off = 0;
-	frag->msg_header.frag_len = s->d1->w_msg_hdr.msg_len;
-	frag->msg_header.is_ccs = is_ccs;
-
-	/* save current state*/
-	frag->msg_header.saved_retransmit_state.enc_write_ctx = s->enc_write_ctx;
-	frag->msg_header.saved_retransmit_state.write_hash = s->write_hash;
-	frag->msg_header.saved_retransmit_state.compress = s->compress;
-	frag->msg_header.saved_retransmit_state.session = s->session;
-	frag->msg_header.saved_retransmit_state.epoch = s->d1->w_epoch;
-	
-	memset(seq64be,0,sizeof(seq64be));
-	seq64be[6] = (unsigned char)(dtls1_get_queue_priority(frag->msg_header.seq,
-														  frag->msg_header.is_ccs)>>8);
-	seq64be[7] = (unsigned char)(dtls1_get_queue_priority(frag->msg_header.seq,
-														  frag->msg_header.is_ccs));
-
-	item = pitem_new(seq64be, frag);
-	if ( item == NULL)
-		{
-		dtls1_hm_fragment_free(frag);
-		return 0;
-		}
+int dtls1_retransmit_buffered_messages(SSL *s)
+{
+    pqueue sent = s->d1->sent_messages;
+    piterator iter;
+    pitem *item;
+    hm_fragment *frag;
+    int found = 0;
+
+    iter = pqueue_iterator(sent);
+
+    for (item = pqueue_next(&iter); item != NULL; item = pqueue_next(&iter)) {
+        frag = (hm_fragment *)item->data;
+        if (dtls1_retransmit_message(s, (unsigned short)
+                                     dtls1_get_queue_priority
+                                     (frag->msg_header.seq,
+                                      frag->msg_header.is_ccs), 0,
+                                     &found) <= 0 && found) {
+            fprintf(stderr, "dtls1_retransmit_message() failed\n");
+            return -1;
+        }
+    }
+
+    return 1;
+}
 
+int dtls1_buffer_message(SSL *s, int is_ccs)
+{
+    pitem *item;
+    hm_fragment *frag;
+    unsigned char seq64be[8];
+
+    /*
+     * this function is called immediately after a message has been
+     * serialized
+     */
+    OPENSSL_assert(s->init_off == 0);
+
+    frag = dtls1_hm_fragment_new(s->init_num, 0);
+    if (!frag)
+        return 0;
+
+    memcpy(frag->fragment, s->init_buf->data, s->init_num);
+
+    if (is_ccs) {
+        OPENSSL_assert(s->d1->w_msg_hdr.msg_len +
+                       DTLS1_CCS_HEADER_LENGTH == (unsigned int)s->init_num);
+    } else {
+        OPENSSL_assert(s->d1->w_msg_hdr.msg_len +
+                       DTLS1_HM_HEADER_LENGTH == (unsigned int)s->init_num);
+    }
+
+    frag->msg_header.msg_len = s->d1->w_msg_hdr.msg_len;
+    frag->msg_header.seq = s->d1->w_msg_hdr.seq;
+    frag->msg_header.type = s->d1->w_msg_hdr.type;
+    frag->msg_header.frag_off = 0;
+    frag->msg_header.frag_len = s->d1->w_msg_hdr.msg_len;
+    frag->msg_header.is_ccs = is_ccs;
+
+    /* save current state */
+    frag->msg_header.saved_retransmit_state.enc_write_ctx = s->enc_write_ctx;
+    frag->msg_header.saved_retransmit_state.write_hash = s->write_hash;
+    frag->msg_header.saved_retransmit_state.compress = s->compress;
+    frag->msg_header.saved_retransmit_state.session = s->session;
+    frag->msg_header.saved_retransmit_state.epoch = s->d1->w_epoch;
+
+    memset(seq64be, 0, sizeof(seq64be));
+    seq64be[6] =
+        (unsigned
+         char)(dtls1_get_queue_priority(frag->msg_header.seq,
+                                        frag->msg_header.is_ccs) >> 8);
+    seq64be[7] =
+        (unsigned
+         char)(dtls1_get_queue_priority(frag->msg_header.seq,
+                                        frag->msg_header.is_ccs));
+
+    item = pitem_new(seq64be, frag);
+    if (item == NULL) {
+        dtls1_hm_fragment_free(frag);
+        return 0;
+    }
 #if 0
-	fprintf( stderr, "buffered messge: \ttype = %xx\n", msg_buf->type);
-	fprintf( stderr, "\t\t\t\t\tlen = %d\n", msg_buf->len);
-	fprintf( stderr, "\t\t\t\t\tseq_num = %d\n", msg_buf->seq_num);
+    fprintf(stderr, "buffered messge: \ttype = %xx\n", msg_buf->type);
+    fprintf(stderr, "\t\t\t\t\tlen = %d\n", msg_buf->len);
+    fprintf(stderr, "\t\t\t\t\tseq_num = %d\n", msg_buf->seq_num);
 #endif
 
-	pqueue_insert(s->d1->sent_messages, item);
-	return 1;
-	}
+    pqueue_insert(s->d1->sent_messages, item);
+    return 1;
+}
 
 int
 dtls1_retransmit_message(SSL *s, unsigned short seq, unsigned long frag_off,
-	int *found)
-	{
-	int ret;
-	/* XDTLS: for now assuming that read/writes are blocking */
-	pitem *item;
-	hm_fragment *frag ;
-	unsigned long header_length;
-	unsigned char seq64be[8];
-	struct dtls1_retransmit_state saved_state;
-	unsigned char save_write_sequence[8];
-
-	/*-
-	  OPENSSL_assert(s->init_num == 0);
-	  OPENSSL_assert(s->init_off == 0);
-	 */
-
-	/* XDTLS:  the requested message ought to be found, otherwise error */
-	memset(seq64be,0,sizeof(seq64be));
-	seq64be[6] = (unsigned char)(seq>>8);
-	seq64be[7] = (unsigned char)seq;
-
-	item = pqueue_find(s->d1->sent_messages, seq64be);
-	if ( item == NULL)
-		{
-		fprintf(stderr, "retransmit:  message %d non-existant\n", seq);
-		*found = 0;
-		return 0;
-		}
-
-	*found = 1;
-	frag = (hm_fragment *)item->data;
-
-	if ( frag->msg_header.is_ccs)
-		header_length = DTLS1_CCS_HEADER_LENGTH;
-	else
-		header_length = DTLS1_HM_HEADER_LENGTH;
-
-	memcpy(s->init_buf->data, frag->fragment, 
-		frag->msg_header.msg_len + header_length);
-		s->init_num = frag->msg_header.msg_len + header_length;
-
-	dtls1_set_message_header_int(s, frag->msg_header.type, 
-		frag->msg_header.msg_len, frag->msg_header.seq, 0, 
-		frag->msg_header.frag_len);
-
-	/* save current state */
-	saved_state.enc_write_ctx = s->enc_write_ctx;
-	saved_state.write_hash = s->write_hash;
-	saved_state.compress = s->compress;
-	saved_state.session = s->session;
-	saved_state.epoch = s->d1->w_epoch;
-	saved_state.epoch = s->d1->w_epoch;
-	
-	s->d1->retransmitting = 1;
-	
-	/* restore state in which the message was originally sent */
-	s->enc_write_ctx = frag->msg_header.saved_retransmit_state.enc_write_ctx;
-	s->write_hash = frag->msg_header.saved_retransmit_state.write_hash;
-	s->compress = frag->msg_header.saved_retransmit_state.compress;
-	s->session = frag->msg_header.saved_retransmit_state.session;
-	s->d1->w_epoch = frag->msg_header.saved_retransmit_state.epoch;
-	
-	if (frag->msg_header.saved_retransmit_state.epoch == saved_state.epoch - 1)
-	{
-		memcpy(save_write_sequence, s->s3->write_sequence, sizeof(s->s3->write_sequence));
-		memcpy(s->s3->write_sequence, s->d1->last_write_sequence, sizeof(s->s3->write_sequence));
-	}
-	
-	ret = dtls1_do_write(s, frag->msg_header.is_ccs ? 
-						 SSL3_RT_CHANGE_CIPHER_SPEC : SSL3_RT_HANDSHAKE);
-	
-	/* restore current state */
-	s->enc_write_ctx = saved_state.enc_write_ctx;
-	s->write_hash = saved_state.write_hash;
-	s->compress = saved_state.compress;
-	s->session = saved_state.session;
-	s->d1->w_epoch = saved_state.epoch;
-	
-	if (frag->msg_header.saved_retransmit_state.epoch == saved_state.epoch - 1)
-	{
-		memcpy(s->d1->last_write_sequence, s->s3->write_sequence, sizeof(s->s3->write_sequence));
-		memcpy(s->s3->write_sequence, save_write_sequence, sizeof(s->s3->write_sequence));
-	}
-
-	s->d1->retransmitting = 0;
-
-	(void)BIO_flush(SSL_get_wbio(s));
-	return ret;
-	}
+                         int *found)
+{
+    int ret;
+    /* XDTLS: for now assuming that read/writes are blocking */
+    pitem *item;
+    hm_fragment *frag;
+    unsigned long header_length;
+    unsigned char seq64be[8];
+    struct dtls1_retransmit_state saved_state;
+    unsigned char save_write_sequence[8];
+
+        /*-
+          OPENSSL_assert(s->init_num == 0);
+          OPENSSL_assert(s->init_off == 0);
+         */
+
+    /* XDTLS:  the requested message ought to be found, otherwise error */
+    memset(seq64be, 0, sizeof(seq64be));
+    seq64be[6] = (unsigned char)(seq >> 8);
+    seq64be[7] = (unsigned char)seq;
+
+    item = pqueue_find(s->d1->sent_messages, seq64be);
+    if (item == NULL) {
+        fprintf(stderr, "retransmit:  message %d non-existant\n", seq);
+        *found = 0;
+        return 0;
+    }
+
+    *found = 1;
+    frag = (hm_fragment *)item->data;
+
+    if (frag->msg_header.is_ccs)
+        header_length = DTLS1_CCS_HEADER_LENGTH;
+    else
+        header_length = DTLS1_HM_HEADER_LENGTH;
+
+    memcpy(s->init_buf->data, frag->fragment,
+           frag->msg_header.msg_len + header_length);
+    s->init_num = frag->msg_header.msg_len + header_length;
+
+    dtls1_set_message_header_int(s, frag->msg_header.type,
+                                 frag->msg_header.msg_len,
+                                 frag->msg_header.seq, 0,
+                                 frag->msg_header.frag_len);
+
+    /* save current state */
+    saved_state.enc_write_ctx = s->enc_write_ctx;
+    saved_state.write_hash = s->write_hash;
+    saved_state.compress = s->compress;
+    saved_state.session = s->session;
+    saved_state.epoch = s->d1->w_epoch;
+    saved_state.epoch = s->d1->w_epoch;
+
+    s->d1->retransmitting = 1;
+
+    /* restore state in which the message was originally sent */
+    s->enc_write_ctx = frag->msg_header.saved_retransmit_state.enc_write_ctx;
+    s->write_hash = frag->msg_header.saved_retransmit_state.write_hash;
+    s->compress = frag->msg_header.saved_retransmit_state.compress;
+    s->session = frag->msg_header.saved_retransmit_state.session;
+    s->d1->w_epoch = frag->msg_header.saved_retransmit_state.epoch;
+
+    if (frag->msg_header.saved_retransmit_state.epoch ==
+        saved_state.epoch - 1) {
+        memcpy(save_write_sequence, s->s3->write_sequence,
+               sizeof(s->s3->write_sequence));
+        memcpy(s->s3->write_sequence, s->d1->last_write_sequence,
+               sizeof(s->s3->write_sequence));
+    }
+
+    ret = dtls1_do_write(s, frag->msg_header.is_ccs ?
+                         SSL3_RT_CHANGE_CIPHER_SPEC : SSL3_RT_HANDSHAKE);
+
+    /* restore current state */
+    s->enc_write_ctx = saved_state.enc_write_ctx;
+    s->write_hash = saved_state.write_hash;
+    s->compress = saved_state.compress;
+    s->session = saved_state.session;
+    s->d1->w_epoch = saved_state.epoch;
+
+    if (frag->msg_header.saved_retransmit_state.epoch ==
+        saved_state.epoch - 1) {
+        memcpy(s->d1->last_write_sequence, s->s3->write_sequence,
+               sizeof(s->s3->write_sequence));
+        memcpy(s->s3->write_sequence, save_write_sequence,
+               sizeof(s->s3->write_sequence));
+    }
+
+    s->d1->retransmitting = 0;
+
+    (void)BIO_flush(SSL_get_wbio(s));
+    return ret;
+}
 
 /* call this function when the buffered messages are no longer needed */
-void
-dtls1_clear_record_buffer(SSL *s)
-	{
-	pitem *item;
-
-	for(item = pqueue_pop(s->d1->sent_messages);
-		item != NULL; item = pqueue_pop(s->d1->sent_messages))
-		{
-		dtls1_hm_fragment_free((hm_fragment *)item->data);
-		pitem_free(item);
-		}
-	}
-
+void dtls1_clear_record_buffer(SSL *s)
+{
+    pitem *item;
 
-unsigned char *
-dtls1_set_message_header(SSL *s, unsigned char *p, unsigned char mt,
-			unsigned long len, unsigned long frag_off, unsigned long frag_len)
-	{
-	/* Don't change sequence numbers while listening */
-	if (frag_off == 0 && !s->d1->listen)
-		{
-		s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
-		s->d1->next_handshake_write_seq++;
-		}
+    for (item = pqueue_pop(s->d1->sent_messages);
+         item != NULL; item = pqueue_pop(s->d1->sent_messages)) {
+        dtls1_hm_fragment_free((hm_fragment *)item->data);
+        pitem_free(item);
+    }
+}
 
-	dtls1_set_message_header_int(s, mt, len, s->d1->handshake_write_seq,
-		frag_off, frag_len);
+unsigned char *dtls1_set_message_header(SSL *s, unsigned char *p,
+                                        unsigned char mt, unsigned long len,
+                                        unsigned long frag_off,
+                                        unsigned long frag_len)
+{
+    /* Don't change sequence numbers while listening */
+    if (frag_off == 0 && !s->d1->listen) {
+        s->d1->handshake_write_seq = s->d1->next_handshake_write_seq;
+        s->d1->next_handshake_write_seq++;
+    }
 
-	return p += DTLS1_HM_HEADER_LENGTH;
-	}
+    dtls1_set_message_header_int(s, mt, len, s->d1->handshake_write_seq,
+                                 frag_off, frag_len);
 
+    return p += DTLS1_HM_HEADER_LENGTH;
+}
 
 /* don't actually do the writing, wait till the MTU has been retrieved */
 static void
 dtls1_set_message_header_int(SSL *s, unsigned char mt,
-			    unsigned long len, unsigned short seq_num, unsigned long frag_off,
-			    unsigned long frag_len)
-	{
-	struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
-
-	msg_hdr->type = mt;
-	msg_hdr->msg_len = len;
-	msg_hdr->seq = seq_num;
-	msg_hdr->frag_off = frag_off;
-	msg_hdr->frag_len = frag_len;
-	}
+                             unsigned long len, unsigned short seq_num,
+                             unsigned long frag_off, unsigned long frag_len)
+{
+    struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+
+    msg_hdr->type = mt;
+    msg_hdr->msg_len = len;
+    msg_hdr->seq = seq_num;
+    msg_hdr->frag_off = frag_off;
+    msg_hdr->frag_len = frag_len;
+}
 
 static void
 dtls1_fix_message_header(SSL *s, unsigned long frag_off,
-			unsigned long frag_len)
-	{
-	struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
-
-	msg_hdr->frag_off = frag_off;
-	msg_hdr->frag_len = frag_len;
-	}
+                         unsigned long frag_len)
+{
+    struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
 
-static unsigned char *
-dtls1_write_message_header(SSL *s, unsigned char *p)
-	{
-	struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
+    msg_hdr->frag_off = frag_off;
+    msg_hdr->frag_len = frag_len;
+}
 
-	*p++ = msg_hdr->type;
-	l2n3(msg_hdr->msg_len, p);
+static unsigned char *dtls1_write_message_header(SSL *s, unsigned char *p)
+{
+    struct hm_header_st *msg_hdr = &s->d1->w_msg_hdr;
 
-	s2n(msg_hdr->seq, p);
-	l2n3(msg_hdr->frag_off, p);
-	l2n3(msg_hdr->frag_len, p);
+    *p++ = msg_hdr->type;
+    l2n3(msg_hdr->msg_len, p);
 
-	return p;
-	}
+    s2n(msg_hdr->seq, p);
+    l2n3(msg_hdr->frag_off, p);
+    l2n3(msg_hdr->frag_len, p);
 
-unsigned int
-dtls1_link_min_mtu(void)
-	{
-	return (g_probable_mtu[(sizeof(g_probable_mtu) / 
-		sizeof(g_probable_mtu[0])) - 1]);
-	}
+    return p;
+}
 
-unsigned int
-dtls1_min_mtu(SSL *s)
-	{
-	return dtls1_link_min_mtu()-BIO_dgram_get_mtu_overhead(SSL_get_wbio(s));
-	}
+unsigned int dtls1_link_min_mtu(void)
+{
+    return (g_probable_mtu[(sizeof(g_probable_mtu) /
+                            sizeof(g_probable_mtu[0])) - 1]);
+}
 
+unsigned int dtls1_min_mtu(SSL *s)
+{
+    return dtls1_link_min_mtu() - BIO_dgram_get_mtu_overhead(SSL_get_wbio(s));
+}
 
 void
 dtls1_get_message_header(unsigned char *data, struct hm_header_st *msg_hdr)
-	{
-	memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
-	msg_hdr->type = *(data++);
-	n2l3(data, msg_hdr->msg_len);
+{
+    memset(msg_hdr, 0x00, sizeof(struct hm_header_st));
+    msg_hdr->type = *(data++);
+    n2l3(data, msg_hdr->msg_len);
 
-	n2s(data, msg_hdr->seq);
-	n2l3(data, msg_hdr->frag_off);
-	n2l3(data, msg_hdr->frag_len);
-	}
+    n2s(data, msg_hdr->seq);
+    n2l3(data, msg_hdr->frag_off);
+    n2l3(data, msg_hdr->frag_len);
+}
 
-void
-dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr)
-	{
-	memset(ccs_hdr, 0x00, sizeof(struct ccs_header_st));
+void dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr)
+{
+    memset(ccs_hdr, 0x00, sizeof(struct ccs_header_st));
 
-	ccs_hdr->type = *(data++);
-	}
+    ccs_hdr->type = *(data++);
+}
 
 int dtls1_shutdown(SSL *s)
-	{
-	int ret;
+{
+    int ret;
 #ifndef OPENSSL_NO_SCTP
-	if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
-	    !(s->shutdown & SSL_SENT_SHUTDOWN))
-		{
-		ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
-		if (ret < 0) return -1;
-
-		if (ret == 0)
-			BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN, 1, NULL);
-		}
+    if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
+        !(s->shutdown & SSL_SENT_SHUTDOWN)) {
+        ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
+        if (ret < 0)
+            return -1;
+
+        if (ret == 0)
+            BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN, 1,
+                     NULL);
+    }
 #endif
-	ret = ssl3_shutdown(s);
+    ret = ssl3_shutdown(s);
 #ifndef OPENSSL_NO_SCTP
-	BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN, 0, NULL);
+    BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN, 0, NULL);
 #endif
-	return ret;
-	}
+    return ret;
+}
 
 #ifndef OPENSSL_NO_HEARTBEATS
-int
-dtls1_process_heartbeat(SSL *s)
-	{
-	unsigned char *p = &s->s3->rrec.data[0], *pl;
-	unsigned short hbtype;
-	unsigned int payload;
-	unsigned int padding = 16; /* Use minimum padding */
-
-	if (s->msg_callback)
-		s->msg_callback(0, s->version, TLS1_RT_HEARTBEAT,
-			&s->s3->rrec.data[0], s->s3->rrec.length,
-			s, s->msg_callback_arg);
-
-	/* Read type and payload length first */
-	if (1 + 2 + 16 > s->s3->rrec.length)
-		return 0; /* silently discard */
-	if (s->s3->rrec.length > SSL3_RT_MAX_PLAIN_LENGTH)
-		return 0; /* silently discard per RFC 6520 sec. 4 */
-
-	hbtype = *p++;
-	n2s(p, payload);
-	if (1 + 2 + payload + 16 > s->s3->rrec.length)
-		return 0; /* silently discard per RFC 6520 sec. 4 */
-	pl = p;
-
-	if (hbtype == TLS1_HB_REQUEST)
-		{
-		unsigned char *buffer, *bp;
-		unsigned int write_length = 1 /* heartbeat type */ +
-					    2 /* heartbeat length */ +
-					    payload + padding;
-		int r;
-
-		if (write_length > SSL3_RT_MAX_PLAIN_LENGTH)
-			return 0;
-
-		/* Allocate memory for the response, size is 1 byte
-		 * message type, plus 2 bytes payload length, plus
-		 * payload, plus padding
-		 */
-		buffer = OPENSSL_malloc(write_length);
-		bp = buffer;
-
-		/* Enter response type, length and copy payload */
-		*bp++ = TLS1_HB_RESPONSE;
-		s2n(payload, bp);
-		memcpy(bp, pl, payload);
-		bp += payload;
-		/* Random padding */
-		RAND_pseudo_bytes(bp, padding);
-
-		r = dtls1_write_bytes(s, TLS1_RT_HEARTBEAT, buffer, write_length);
-
-		if (r >= 0 && s->msg_callback)
-			s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
-				buffer, write_length,
-				s, s->msg_callback_arg);
-
-		OPENSSL_free(buffer);
-
-		if (r < 0)
-			return r;
-		}
-	else if (hbtype == TLS1_HB_RESPONSE)
-		{
-		unsigned int seq;
-
-		/* We only send sequence numbers (2 bytes unsigned int),
-		 * and 16 random bytes, so we just try to read the
-		 * sequence number */
-		n2s(pl, seq);
-
-		if (payload == 18 && seq == s->tlsext_hb_seq)
-			{
-			dtls1_stop_timer(s);
-			s->tlsext_hb_seq++;
-			s->tlsext_hb_pending = 0;
-			}
-		}
-
-	return 0;
-	}
+int dtls1_process_heartbeat(SSL *s)
+{
+    unsigned char *p = &s->s3->rrec.data[0], *pl;
+    unsigned short hbtype;
+    unsigned int payload;
+    unsigned int padding = 16;  /* Use minimum padding */
+
+    if (s->msg_callback)
+        s->msg_callback(0, s->version, TLS1_RT_HEARTBEAT,
+                        &s->s3->rrec.data[0], s->s3->rrec.length,
+                        s, s->msg_callback_arg);
+
+    /* Read type and payload length first */
+    if (1 + 2 + 16 > s->s3->rrec.length)
+        return 0;               /* silently discard */
+    if (s->s3->rrec.length > SSL3_RT_MAX_PLAIN_LENGTH)
+        return 0;               /* silently discard per RFC 6520 sec. 4 */
+
+    hbtype = *p++;
+    n2s(p, payload);
+    if (1 + 2 + payload + 16 > s->s3->rrec.length)
+        return 0;               /* silently discard per RFC 6520 sec. 4 */
+    pl = p;
+
+    if (hbtype == TLS1_HB_REQUEST) {
+        unsigned char *buffer, *bp;
+        unsigned int write_length = 1 /* heartbeat type */  +
+            2 /* heartbeat length */  +
+            payload + padding;
+        int r;
+
+        if (write_length > SSL3_RT_MAX_PLAIN_LENGTH)
+            return 0;
+
+        /*
+         * Allocate memory for the response, size is 1 byte message type,
+         * plus 2 bytes payload length, plus payload, plus padding
+         */
+        buffer = OPENSSL_malloc(write_length);
+        bp = buffer;
+
+        /* Enter response type, length and copy payload */
+        *bp++ = TLS1_HB_RESPONSE;
+        s2n(payload, bp);
+        memcpy(bp, pl, payload);
+        bp += payload;
+        /* Random padding */
+        RAND_pseudo_bytes(bp, padding);
+
+        r = dtls1_write_bytes(s, TLS1_RT_HEARTBEAT, buffer, write_length);
+
+        if (r >= 0 && s->msg_callback)
+            s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
+                            buffer, write_length, s, s->msg_callback_arg);
+
+        OPENSSL_free(buffer);
+
+        if (r < 0)
+            return r;
+    } else if (hbtype == TLS1_HB_RESPONSE) {
+        unsigned int seq;
+
+        /*
+         * We only send sequence numbers (2 bytes unsigned int), and 16
+         * random bytes, so we just try to read the sequence number
+         */
+        n2s(pl, seq);
+
+        if (payload == 18 && seq == s->tlsext_hb_seq) {
+            dtls1_stop_timer(s);
+            s->tlsext_hb_seq++;
+            s->tlsext_hb_pending = 0;
+        }
+    }
+
+    return 0;
+}
 
-int
-dtls1_heartbeat(SSL *s)
-	{
-	unsigned char *buf, *p;
-	int ret;
-	unsigned int payload = 18; /* Sequence number + random bytes */
-	unsigned int padding = 16; /* Use minimum padding */
-
-	/* Only send if peer supports and accepts HB requests... */
-	if (!(s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED) ||
-	    s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_SEND_REQUESTS)
-		{
-		SSLerr(SSL_F_DTLS1_HEARTBEAT,SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT);
-		return -1;
-		}
-
-	/* ...and there is none in flight yet... */
-	if (s->tlsext_hb_pending)
-		{
-		SSLerr(SSL_F_DTLS1_HEARTBEAT,SSL_R_TLS_HEARTBEAT_PENDING);
-		return -1;
-		}
-
-	/* ...and no handshake in progress. */
-	if (SSL_in_init(s) || s->in_handshake)
-		{
-		SSLerr(SSL_F_DTLS1_HEARTBEAT,SSL_R_UNEXPECTED_MESSAGE);
-		return -1;
-		}
-
-	/* Check if padding is too long, payload and padding
-	 * must not exceed 2^14 - 3 = 16381 bytes in total.
-	 */
-	OPENSSL_assert(payload + padding <= 16381);
-
-	/*-
-	 * Create HeartBeat message, we just use a sequence number
-	 * as payload to distuingish different messages and add
-	 * some random stuff.
-	 *  - Message Type, 1 byte
-	 *  - Payload Length, 2 bytes (unsigned int)
-	 *  - Payload, the sequence number (2 bytes uint)
-	 *  - Payload, random bytes (16 bytes uint)
-	 *  - Padding
-	 */
-	buf = OPENSSL_malloc(1 + 2 + payload + padding);
-	p = buf;
-	/* Message Type */
-	*p++ = TLS1_HB_REQUEST;
-	/* Payload length (18 bytes here) */
-	s2n(payload, p);
-	/* Sequence number */
-	s2n(s->tlsext_hb_seq, p);
-	/* 16 random bytes */
-	RAND_pseudo_bytes(p, 16);
-	p += 16;
-	/* Random padding */
-	RAND_pseudo_bytes(p, padding);
-
-	ret = dtls1_write_bytes(s, TLS1_RT_HEARTBEAT, buf, 3 + payload + padding);
-	if (ret >= 0)
-		{
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
-				buf, 3 + payload + padding,
-				s, s->msg_callback_arg);
-
-		dtls1_start_timer(s);
-		s->tlsext_hb_pending = 1;
-		}
-
-	OPENSSL_free(buf);
-
-	return ret;
-	}
+int dtls1_heartbeat(SSL *s)
+{
+    unsigned char *buf, *p;
+    int ret;
+    unsigned int payload = 18;  /* Sequence number + random bytes */
+    unsigned int padding = 16;  /* Use minimum padding */
+
+    /* Only send if peer supports and accepts HB requests... */
+    if (!(s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED) ||
+        s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_SEND_REQUESTS) {
+        SSLerr(SSL_F_DTLS1_HEARTBEAT, SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT);
+        return -1;
+    }
+
+    /* ...and there is none in flight yet... */
+    if (s->tlsext_hb_pending) {
+        SSLerr(SSL_F_DTLS1_HEARTBEAT, SSL_R_TLS_HEARTBEAT_PENDING);
+        return -1;
+    }
+
+    /* ...and no handshake in progress. */
+    if (SSL_in_init(s) || s->in_handshake) {
+        SSLerr(SSL_F_DTLS1_HEARTBEAT, SSL_R_UNEXPECTED_MESSAGE);
+        return -1;
+    }
+
+    /*
+     * Check if padding is too long, payload and padding must not exceed 2^14
+     * - 3 = 16381 bytes in total.
+     */
+    OPENSSL_assert(payload + padding <= 16381);
+
+        /*-
+         * Create HeartBeat message, we just use a sequence number
+         * as payload to distuingish different messages and add
+         * some random stuff.
+         *  - Message Type, 1 byte
+         *  - Payload Length, 2 bytes (unsigned int)
+         *  - Payload, the sequence number (2 bytes uint)
+         *  - Payload, random bytes (16 bytes uint)
+         *  - Padding
+         */
+    buf = OPENSSL_malloc(1 + 2 + payload + padding);
+    p = buf;
+    /* Message Type */
+    *p++ = TLS1_HB_REQUEST;
+    /* Payload length (18 bytes here) */
+    s2n(payload, p);
+    /* Sequence number */
+    s2n(s->tlsext_hb_seq, p);
+    /* 16 random bytes */
+    RAND_pseudo_bytes(p, 16);
+    p += 16;
+    /* Random padding */
+    RAND_pseudo_bytes(p, padding);
+
+    ret = dtls1_write_bytes(s, TLS1_RT_HEARTBEAT, buf, 3 + payload + padding);
+    if (ret >= 0) {
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
+                            buf, 3 + payload + padding,
+                            s, s->msg_callback_arg);
+
+        dtls1_start_timer(s);
+        s->tlsext_hb_pending = 1;
+    }
+
+    OPENSSL_free(buf);
+
+    return ret;
+}
 #endif
diff --git a/ssl/d1_clnt.c b/ssl/d1_clnt.c
index ea36ea448a..1858263e19 100644
--- a/ssl/d1_clnt.c
+++ b/ssl/d1_clnt.c
@@ -1,7 +1,7 @@
 /* ssl/d1_clnt.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2007 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,21 +62,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -91,10 +91,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -106,7 +106,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -116,7 +116,7 @@
 #include 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_KRB5
-#include "kssl_lcl.h"
+# include "kssl_lcl.h"
 #endif
 #include 
 #include 
@@ -125,715 +125,722 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 static const SSL_METHOD *dtls1_get_client_method(int ver);
 static int dtls1_get_hello_verify(SSL *s);
 
 static const SSL_METHOD *dtls1_get_client_method(int ver)
-	{
-	if (ver == DTLS1_VERSION || ver == DTLS1_BAD_VER)
-		return(DTLSv1_client_method());
-	else if (ver == DTLS1_2_VERSION)
-		return(DTLSv1_2_client_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == DTLS1_VERSION || ver == DTLS1_BAD_VER)
+        return (DTLSv1_client_method());
+    else if (ver == DTLS1_2_VERSION)
+        return (DTLSv1_2_client_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
-			DTLSv1_client_method,
-			ssl_undefined_function,
-			dtls1_connect,
-			dtls1_get_client_method,
-			DTLSv1_enc_data)
-
-IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
-			DTLSv1_2_client_method,
-			ssl_undefined_function,
-			dtls1_connect,
-			dtls1_get_client_method,
-			DTLSv1_2_enc_data)
-
-IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
-			DTLS_client_method,
-			ssl_undefined_function,
-			dtls1_connect,
-			dtls1_get_client_method,
-			DTLSv1_2_enc_data)
+                          DTLSv1_client_method,
+                          ssl_undefined_function,
+                          dtls1_connect,
+                          dtls1_get_client_method, DTLSv1_enc_data)
+
+    IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
+                          DTLSv1_2_client_method,
+                          ssl_undefined_function,
+                          dtls1_connect,
+                          dtls1_get_client_method, DTLSv1_2_enc_data)
+
+    IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
+                          DTLS_client_method,
+                          ssl_undefined_function,
+                          dtls1_connect,
+                          dtls1_get_client_method, DTLSv1_2_enc_data)
 
 int dtls1_connect(SSL *s)
-	{
-	BUF_MEM *buf=NULL;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state,skip=0;
+{
+    BUF_MEM *buf = NULL;
+    unsigned long Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int ret = -1;
+    int new_state, state, skip = 0;
 #ifndef OPENSSL_NO_SCTP
-	unsigned char sctpauthkey[64];
-	char labelbuffer[sizeof(DTLS1_SCTP_AUTH_LABEL)];
+    unsigned char sctpauthkey[64];
+    char labelbuffer[sizeof(DTLS1_SCTP_AUTH_LABEL)];
 #endif
 
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
 
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s); 
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
 
 #ifndef OPENSSL_NO_SCTP
-	/* Notify SCTP BIO socket to enter handshake
-	 * mode and prevent stream identifier other
-	 * than 0. Will be ignored if no SCTP is used.
-	 */
-	BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE, s->in_handshake, NULL);
+    /*
+     * Notify SCTP BIO socket to enter handshake mode and prevent stream
+     * identifier other than 0. Will be ignored if no SCTP is used.
+     */
+    BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE,
+             s->in_handshake, NULL);
 #endif
 
 #ifndef OPENSSL_NO_HEARTBEATS
-	/* If we're awaiting a HeartbeatResponse, pretend we
-	 * already got and don't await it anymore, because
-	 * Heartbeats don't make sense during handshakes anyway.
-	 */
-	if (s->tlsext_hb_pending)
-		{
-		dtls1_stop_timer(s);
-		s->tlsext_hb_pending = 0;
-		s->tlsext_hb_seq++;
-		}
+    /*
+     * If we're awaiting a HeartbeatResponse, pretend we already got and
+     * don't await it anymore, because Heartbeats don't make sense during
+     * handshakes anyway.
+     */
+    if (s->tlsext_hb_pending) {
+        dtls1_stop_timer(s);
+        s->tlsext_hb_pending = 0;
+        s->tlsext_hb_seq++;
+    }
 #endif
 
-	for (;;)
-		{
-		state=s->state;
-
-		switch(s->state)
-			{
-		case SSL_ST_RENEGOTIATE:
-			s->renegotiate=1;
-			s->state=SSL_ST_CONNECT;
-			s->ctx->stats.sess_connect_renegotiate++;
-			/* break */
-		case SSL_ST_BEFORE:
-		case SSL_ST_CONNECT:
-		case SSL_ST_BEFORE|SSL_ST_CONNECT:
-		case SSL_ST_OK|SSL_ST_CONNECT:
-
-			s->server=0;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			if ((s->version & 0xff00 ) != (DTLS1_VERSION & 0xff00) &&
-			    (s->version & 0xff00 ) != (DTLS1_BAD_VER & 0xff00))
-				{
-				SSLerr(SSL_F_DTLS1_CONNECT, ERR_R_INTERNAL_ERROR);
-				ret = -1;
-				goto end;
-				}
-				
-			/* s->version=SSL3_VERSION; */
-			s->type=SSL_ST_CONNECT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				buf=NULL;
-				}
-
-			if (!ssl3_setup_buffers(s)) { ret= -1; goto end; }
-
-			/* setup buffing BIO */
-			if (!ssl_init_wbio_buffer(s,0)) { ret= -1; goto end; }
-
-			/* don't push the buffering BIO quite yet */
-
-			s->state=SSL3_ST_CW_CLNT_HELLO_A;
-			s->ctx->stats.sess_connect++;
-			s->init_num=0;
-			/* mark client_random uninitialized */
-			memset(s->s3->client_random,0,sizeof(s->s3->client_random));
-			s->d1->send_cookie = 0;
-			s->hit = 0;
-			s->d1->change_cipher_spec_ok = 0;
-			/* Should have been reset by ssl3_get_finished, too. */
-			s->s3->change_cipher_spec = 0;
-			break;
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_RENEGOTIATE:
+            s->renegotiate = 1;
+            s->state = SSL_ST_CONNECT;
+            s->ctx->stats.sess_connect_renegotiate++;
+            /* break */
+        case SSL_ST_BEFORE:
+        case SSL_ST_CONNECT:
+        case SSL_ST_BEFORE | SSL_ST_CONNECT:
+        case SSL_ST_OK | SSL_ST_CONNECT:
+
+            s->server = 0;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00) &&
+                (s->version & 0xff00) != (DTLS1_BAD_VER & 0xff00)) {
+                SSLerr(SSL_F_DTLS1_CONNECT, ERR_R_INTERNAL_ERROR);
+                ret = -1;
+                goto end;
+            }
+
+            /* s->version=SSL3_VERSION; */
+            s->type = SSL_ST_CONNECT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+                buf = NULL;
+            }
+
+            if (!ssl3_setup_buffers(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            /* setup buffing BIO */
+            if (!ssl_init_wbio_buffer(s, 0)) {
+                ret = -1;
+                goto end;
+            }
+
+            /* don't push the buffering BIO quite yet */
+
+            s->state = SSL3_ST_CW_CLNT_HELLO_A;
+            s->ctx->stats.sess_connect++;
+            s->init_num = 0;
+            /* mark client_random uninitialized */
+            memset(s->s3->client_random, 0, sizeof(s->s3->client_random));
+            s->d1->send_cookie = 0;
+            s->hit = 0;
+            s->d1->change_cipher_spec_ok = 0;
+            /*
+             * Should have been reset by ssl3_get_finished, too.
+             */
+            s->s3->change_cipher_spec = 0;
+            break;
 
 #ifndef OPENSSL_NO_SCTP
-		case DTLS1_SCTP_ST_CR_READ_SOCK:
-
-			if (BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
-			{
-				s->s3->in_read_app_data=2;
-				s->rwstate=SSL_READING;
-				BIO_clear_retry_flags(SSL_get_rbio(s));
-				BIO_set_retry_read(SSL_get_rbio(s));
-				ret = -1;
-				goto end;
-			}
-
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case DTLS1_SCTP_ST_CW_WRITE_SOCK:
-			/* read app data until dry event */
-
-			ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
-			if (ret < 0) goto end;
-
-			if (ret == 0)
-			{
-				s->s3->in_read_app_data=2;
-				s->rwstate=SSL_READING;
-				BIO_clear_retry_flags(SSL_get_rbio(s));
-				BIO_set_retry_read(SSL_get_rbio(s));
-				ret = -1;
-				goto end;
-			}
-
-			s->state=s->d1->next_state;
-			break;
+        case DTLS1_SCTP_ST_CR_READ_SOCK:
+
+            if (BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s))) {
+                s->s3->in_read_app_data = 2;
+                s->rwstate = SSL_READING;
+                BIO_clear_retry_flags(SSL_get_rbio(s));
+                BIO_set_retry_read(SSL_get_rbio(s));
+                ret = -1;
+                goto end;
+            }
+
+            s->state = s->s3->tmp.next_state;
+            break;
+
+        case DTLS1_SCTP_ST_CW_WRITE_SOCK:
+            /* read app data until dry event */
+
+            ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
+            if (ret < 0)
+                goto end;
+
+            if (ret == 0) {
+                s->s3->in_read_app_data = 2;
+                s->rwstate = SSL_READING;
+                BIO_clear_retry_flags(SSL_get_rbio(s));
+                BIO_set_retry_read(SSL_get_rbio(s));
+                ret = -1;
+                goto end;
+            }
+
+            s->state = s->d1->next_state;
+            break;
 #endif
 
-		case SSL3_ST_CW_CLNT_HELLO_A:
-		case SSL3_ST_CW_CLNT_HELLO_B:
+        case SSL3_ST_CW_CLNT_HELLO_A:
+        case SSL3_ST_CW_CLNT_HELLO_B:
 
-			s->shutdown=0;
+            s->shutdown = 0;
 
-			/* every DTLS ClientHello resets Finished MAC */
-			ssl3_init_finished_mac(s);
+            /* every DTLS ClientHello resets Finished MAC */
+            ssl3_init_finished_mac(s);
 
-			dtls1_start_timer(s);
-			ret=ssl3_client_hello(s);
-			if (ret <= 0) goto end;
+            dtls1_start_timer(s);
+            ret = ssl3_client_hello(s);
+            if (ret <= 0)
+                goto end;
 
-			if ( s->d1->send_cookie)
-				{
-				s->state=SSL3_ST_CW_FLUSH;
-				s->s3->tmp.next_state=SSL3_ST_CR_SRVR_HELLO_A;
-				}
-			else
-				s->state=SSL3_ST_CR_SRVR_HELLO_A;
+            if (s->d1->send_cookie) {
+                s->state = SSL3_ST_CW_FLUSH;
+                s->s3->tmp.next_state = SSL3_ST_CR_SRVR_HELLO_A;
+            } else
+                s->state = SSL3_ST_CR_SRVR_HELLO_A;
 
-			s->init_num=0;
+            s->init_num = 0;
 
 #ifndef OPENSSL_NO_SCTP
-			/* Disable buffering for SCTP */
-			if (!BIO_dgram_is_sctp(SSL_get_wbio(s)))
-				{
+            /* Disable buffering for SCTP */
+            if (!BIO_dgram_is_sctp(SSL_get_wbio(s))) {
 #endif
-				/* turn on buffering for the next lot of output */
-				if (s->bbio != s->wbio)
-					s->wbio=BIO_push(s->bbio,s->wbio);
+                /*
+                 * turn on buffering for the next lot of output
+                 */
+                if (s->bbio != s->wbio)
+                    s->wbio = BIO_push(s->bbio, s->wbio);
 #ifndef OPENSSL_NO_SCTP
-				}
+            }
 #endif
 
-			break;
+            break;
 
-		case SSL3_ST_CR_SRVR_HELLO_A:
-		case SSL3_ST_CR_SRVR_HELLO_B:
-			ret=ssl3_get_server_hello(s);
-			if (ret <= 0) goto end;
-			else
-				{
-				if (s->hit)
-					{
+        case SSL3_ST_CR_SRVR_HELLO_A:
+        case SSL3_ST_CR_SRVR_HELLO_B:
+            ret = ssl3_get_server_hello(s);
+            if (ret <= 0)
+                goto end;
+            else {
+                if (s->hit) {
 #ifndef OPENSSL_NO_SCTP
-					/* Add new shared key for SCTP-Auth,
-					 * will be ignored if no SCTP used.
-					 */
-					snprintf((char*) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
-					         DTLS1_SCTP_AUTH_LABEL);
-
-					SSL_export_keying_material(s, sctpauthkey,
-					                           sizeof(sctpauthkey), labelbuffer,
-					                           sizeof(labelbuffer), NULL, 0, 0);
-
-					BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
-							 sizeof(sctpauthkey), sctpauthkey);
+                    /*
+                     * Add new shared key for SCTP-Auth, will be ignored if
+                     * no SCTP used.
+                     */
+                    snprintf((char *)labelbuffer,
+                             sizeof(DTLS1_SCTP_AUTH_LABEL),
+                             DTLS1_SCTP_AUTH_LABEL);
+
+                    SSL_export_keying_material(s, sctpauthkey,
+                                               sizeof(sctpauthkey),
+                                               labelbuffer,
+                                               sizeof(labelbuffer), NULL, 0,
+                                               0);
+
+                    BIO_ctrl(SSL_get_wbio(s),
+                             BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
+                             sizeof(sctpauthkey), sctpauthkey);
 #endif
 
-					s->state=SSL3_ST_CR_FINISHED_A;
-					}
-				else
-					s->state=DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A;
-				}
-			s->init_num=0;
-			break;
-
-		case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A:
-		case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B:
-
-			ret = dtls1_get_hello_verify(s);
-			if ( ret <= 0)
-				goto end;
-			dtls1_stop_timer(s);
-			if ( s->d1->send_cookie) /* start again, with a cookie */
-				s->state=SSL3_ST_CW_CLNT_HELLO_A;
-			else
-				s->state = SSL3_ST_CR_CERT_A;
-			s->init_num = 0;
-			break;
-
-		case SSL3_ST_CR_CERT_A:
-		case SSL3_ST_CR_CERT_B:
-			/* Check if it is anon DH or PSK */
-			if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
-			    !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				ret=ssl3_get_server_certificate(s);
-				if (ret <= 0) goto end;
+                    s->state = SSL3_ST_CR_FINISHED_A;
+                } else
+                    s->state = DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A;
+            }
+            s->init_num = 0;
+            break;
+
+        case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A:
+        case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B:
+
+            ret = dtls1_get_hello_verify(s);
+            if (ret <= 0)
+                goto end;
+            dtls1_stop_timer(s);
+            if (s->d1->send_cookie) /* start again, with a cookie */
+                s->state = SSL3_ST_CW_CLNT_HELLO_A;
+            else
+                s->state = SSL3_ST_CR_CERT_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_CERT_A:
+        case SSL3_ST_CR_CERT_B:
+            /* Check if it is anon DH or PSK */
+            if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
+                !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                ret = ssl3_get_server_certificate(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_status_expected)
-					s->state=SSL3_ST_CR_CERT_STATUS_A;
-				else
-					s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
-			else
-				{
-				skip = 1;
-				s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
+                if (s->tlsext_status_expected)
+                    s->state = SSL3_ST_CR_CERT_STATUS_A;
+                else
+                    s->state = SSL3_ST_CR_KEY_EXCH_A;
+            } else {
+                skip = 1;
+                s->state = SSL3_ST_CR_KEY_EXCH_A;
+            }
 #else
-				}
-			else
-				skip=1;
+            } else
+                skip = 1;
 
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
+            s->state = SSL3_ST_CR_KEY_EXCH_A;
 #endif
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CR_KEY_EXCH_A:
-		case SSL3_ST_CR_KEY_EXCH_B:
-			ret=ssl3_get_key_exchange(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_CERT_REQ_A;
-			s->init_num=0;
-
-			/* at this point we check that we have the
-			 * required stuff from the server */
-			if (!ssl3_check_cert_and_algorithm(s))
-				{
-				ret= -1;
-				goto end;
-				}
-			break;
-
-		case SSL3_ST_CR_CERT_REQ_A:
-		case SSL3_ST_CR_CERT_REQ_B:
-			ret=ssl3_get_certificate_request(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_SRVR_DONE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CR_SRVR_DONE_A:
-		case SSL3_ST_CR_SRVR_DONE_B:
-			ret=ssl3_get_server_done(s);
-			if (ret <= 0) goto end;
-			dtls1_stop_timer(s);
-			if (s->s3->tmp.cert_req)
-				s->s3->tmp.next_state=SSL3_ST_CW_CERT_A;
-			else
-				s->s3->tmp.next_state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
-
-#ifndef OPENSSL_NO_SCTP			
-			if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
-			    state == SSL_ST_RENEGOTIATE)
-				s->state=DTLS1_SCTP_ST_CR_READ_SOCK;
-			else
-#endif			
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case SSL3_ST_CW_CERT_A:
-		case SSL3_ST_CW_CERT_B:
-		case SSL3_ST_CW_CERT_C:
-		case SSL3_ST_CW_CERT_D:
-			dtls1_start_timer(s);
-			ret=ssl3_send_client_certificate(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_KEY_EXCH_A:
-		case SSL3_ST_CW_KEY_EXCH_B:
-			dtls1_start_timer(s);
-			ret=ssl3_send_client_key_exchange(s);
-			if (ret <= 0) goto end;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_KEY_EXCH_A:
+        case SSL3_ST_CR_KEY_EXCH_B:
+            ret = ssl3_get_key_exchange(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_CERT_REQ_A;
+            s->init_num = 0;
+
+            /*
+             * at this point we check that we have the required stuff from
+             * the server
+             */
+            if (!ssl3_check_cert_and_algorithm(s)) {
+                ret = -1;
+                goto end;
+            }
+            break;
+
+        case SSL3_ST_CR_CERT_REQ_A:
+        case SSL3_ST_CR_CERT_REQ_B:
+            ret = ssl3_get_certificate_request(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_SRVR_DONE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_SRVR_DONE_A:
+        case SSL3_ST_CR_SRVR_DONE_B:
+            ret = ssl3_get_server_done(s);
+            if (ret <= 0)
+                goto end;
+            dtls1_stop_timer(s);
+            if (s->s3->tmp.cert_req)
+                s->s3->tmp.next_state = SSL3_ST_CW_CERT_A;
+            else
+                s->s3->tmp.next_state = SSL3_ST_CW_KEY_EXCH_A;
+            s->init_num = 0;
 
 #ifndef OPENSSL_NO_SCTP
-			/* Add new shared key for SCTP-Auth,
-			 * will be ignored if no SCTP used.
-			 */
-			snprintf((char*) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
-			         DTLS1_SCTP_AUTH_LABEL);
-
-			SSL_export_keying_material(s, sctpauthkey,
-			                           sizeof(sctpauthkey), labelbuffer,
-			                           sizeof(labelbuffer), NULL, 0, 0);
-
-			BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
-					 sizeof(sctpauthkey), sctpauthkey);
+            if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
+                state == SSL_ST_RENEGOTIATE)
+                s->state = DTLS1_SCTP_ST_CR_READ_SOCK;
+            else
 #endif
+                s->state = s->s3->tmp.next_state;
+            break;
+
+        case SSL3_ST_CW_CERT_A:
+        case SSL3_ST_CW_CERT_B:
+        case SSL3_ST_CW_CERT_C:
+        case SSL3_ST_CW_CERT_D:
+            dtls1_start_timer(s);
+            ret = ssl3_send_client_certificate(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_KEY_EXCH_A:
+        case SSL3_ST_CW_KEY_EXCH_B:
+            dtls1_start_timer(s);
+            ret = ssl3_send_client_key_exchange(s);
+            if (ret <= 0)
+                goto end;
 
-			/* EAY EAY EAY need to check for DH fix cert
-			 * sent back */
-			/* For TLS, cert_req is set to 2, so a cert chain
-			 * of nothing is sent, but no verify packet is sent */
-			if (s->s3->tmp.cert_req == 1)
-				{
-				s->state=SSL3_ST_CW_CERT_VRFY_A;
-				}
-			else
-				{
 #ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-					s->d1->next_state=SSL3_ST_CW_CHANGE_A;
-					s->state=DTLS1_SCTP_ST_CW_WRITE_SOCK;
-					}
-				else
+            /*
+             * Add new shared key for SCTP-Auth, will be ignored if no SCTP
+             * used.
+             */
+            snprintf((char *)labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
+                     DTLS1_SCTP_AUTH_LABEL);
+
+            SSL_export_keying_material(s, sctpauthkey,
+                                       sizeof(sctpauthkey), labelbuffer,
+                                       sizeof(labelbuffer), NULL, 0, 0);
+
+            BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
+                     sizeof(sctpauthkey), sctpauthkey);
 #endif
-					s->state=SSL3_ST_CW_CHANGE_A;
-				}
-
-			s->init_num=0;
-			break;
 
-		case SSL3_ST_CW_CERT_VRFY_A:
-		case SSL3_ST_CW_CERT_VRFY_B:
-			dtls1_start_timer(s);
-			ret=ssl3_send_client_verify(s);
-			if (ret <= 0) goto end;
+            /*
+             * EAY EAY EAY need to check for DH fix cert sent back
+             */
+            /*
+             * For TLS, cert_req is set to 2, so a cert chain of nothing is
+             * sent, but no verify packet is sent
+             */
+            if (s->s3->tmp.cert_req == 1) {
+                s->state = SSL3_ST_CW_CERT_VRFY_A;
+            } else {
+#ifndef OPENSSL_NO_SCTP
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = SSL3_ST_CW_CHANGE_A;
+                    s->state = DTLS1_SCTP_ST_CW_WRITE_SOCK;
+                } else
+#endif
+                    s->state = SSL3_ST_CW_CHANGE_A;
+            }
+
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_CERT_VRFY_A:
+        case SSL3_ST_CW_CERT_VRFY_B:
+            dtls1_start_timer(s);
+            ret = ssl3_send_client_verify(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_SCTP
-			if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-			{
-				s->d1->next_state=SSL3_ST_CW_CHANGE_A;
-				s->state=DTLS1_SCTP_ST_CW_WRITE_SOCK;
-			}
-			else
+            if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                s->d1->next_state = SSL3_ST_CW_CHANGE_A;
+                s->state = DTLS1_SCTP_ST_CW_WRITE_SOCK;
+            } else
 #endif
-				s->state=SSL3_ST_CW_CHANGE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_CHANGE_A:
-		case SSL3_ST_CW_CHANGE_B:
-			if (!s->hit)
-				dtls1_start_timer(s);
-			ret=dtls1_send_change_cipher_spec(s,
-				SSL3_ST_CW_CHANGE_A,SSL3_ST_CW_CHANGE_B);
-			if (ret <= 0) goto end;
-
-			s->state=SSL3_ST_CW_FINISHED_A;
-			s->init_num=0;
-
-			s->session->cipher=s->s3->tmp.new_cipher;
+                s->state = SSL3_ST_CW_CHANGE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_CHANGE_A:
+        case SSL3_ST_CW_CHANGE_B:
+            if (!s->hit)
+                dtls1_start_timer(s);
+            ret = dtls1_send_change_cipher_spec(s,
+                                                SSL3_ST_CW_CHANGE_A,
+                                                SSL3_ST_CW_CHANGE_B);
+            if (ret <= 0)
+                goto end;
+
+            s->state = SSL3_ST_CW_FINISHED_A;
+            s->init_num = 0;
+
+            s->session->cipher = s->s3->tmp.new_cipher;
 #ifdef OPENSSL_NO_COMP
-			s->session->compress_meth=0;
+            s->session->compress_meth = 0;
 #else
-			if (s->s3->tmp.new_compression == NULL)
-				s->session->compress_meth=0;
-			else
-				s->session->compress_meth=
-					s->s3->tmp.new_compression->id;
+            if (s->s3->tmp.new_compression == NULL)
+                s->session->compress_meth = 0;
+            else
+                s->session->compress_meth = s->s3->tmp.new_compression->id;
 #endif
-			if (!s->method->ssl3_enc->setup_key_block(s))
-				{
-				ret= -1;
-				goto end;
-				}
-
-			if (!s->method->ssl3_enc->change_cipher_state(s,
-				SSL3_CHANGE_CIPHER_CLIENT_WRITE))
-				{
-				ret= -1;
-				goto end;
-				}
-			
+            if (!s->method->ssl3_enc->setup_key_block(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            if (!s->method->ssl3_enc->change_cipher_state(s,
+                                                          SSL3_CHANGE_CIPHER_CLIENT_WRITE))
+            {
+                ret = -1;
+                goto end;
+            }
 #ifndef OPENSSL_NO_SCTP
-				if (s->hit)
-					{
-					/* Change to new shared key of SCTP-Auth,
-					 * will be ignored if no SCTP used.
-					 */
-					BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
-					}
+            if (s->hit) {
+                /*
+                 * Change to new shared key of SCTP-Auth, will be ignored if
+                 * no SCTP used.
+                 */
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY,
+                         0, NULL);
+            }
 #endif
 
-			dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
-			break;
-
-		case SSL3_ST_CW_FINISHED_A:
-		case SSL3_ST_CW_FINISHED_B:
-			if (!s->hit)
-				dtls1_start_timer(s);
-			ret=ssl3_send_finished(s,
-				SSL3_ST_CW_FINISHED_A,SSL3_ST_CW_FINISHED_B,
-				s->method->ssl3_enc->client_finished_label,
-				s->method->ssl3_enc->client_finished_label_len);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_FLUSH;
-
-			/* clear flags */
-			s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
-			if (s->hit)
-				{
-				s->s3->tmp.next_state=SSL_ST_OK;
+            dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
+            break;
+
+        case SSL3_ST_CW_FINISHED_A:
+        case SSL3_ST_CW_FINISHED_B:
+            if (!s->hit)
+                dtls1_start_timer(s);
+            ret = ssl3_send_finished(s,
+                                     SSL3_ST_CW_FINISHED_A,
+                                     SSL3_ST_CW_FINISHED_B,
+                                     s->method->
+                                     ssl3_enc->client_finished_label,
+                                     s->method->
+                                     ssl3_enc->client_finished_label_len);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_FLUSH;
+
+            /* clear flags */
+            s->s3->flags &= ~SSL3_FLAGS_POP_BUFFER;
+            if (s->hit) {
+                s->s3->tmp.next_state = SSL_ST_OK;
 #ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-						s->d1->next_state = s->s3->tmp.next_state;
-						s->s3->tmp.next_state=DTLS1_SCTP_ST_CW_WRITE_SOCK;
-					}
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = s->s3->tmp.next_state;
+                    s->s3->tmp.next_state = DTLS1_SCTP_ST_CW_WRITE_SOCK;
+                }
 #endif
-				if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED)
-					{
-					s->state=SSL_ST_OK;
+                if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED) {
+                    s->state = SSL_ST_OK;
 #ifndef OPENSSL_NO_SCTP
-					if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-						{
-							s->d1->next_state = SSL_ST_OK;
-							s->state=DTLS1_SCTP_ST_CW_WRITE_SOCK;
-						}
+                    if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                        s->d1->next_state = SSL_ST_OK;
+                        s->state = DTLS1_SCTP_ST_CW_WRITE_SOCK;
+                    }
 #endif
-					s->s3->flags|=SSL3_FLAGS_POP_BUFFER;
-					s->s3->delay_buf_pop_ret=0;
-					}
-				}
-			else
-				{
+                    s->s3->flags |= SSL3_FLAGS_POP_BUFFER;
+                    s->s3->delay_buf_pop_ret = 0;
+                }
+            } else {
 #ifndef OPENSSL_NO_SCTP
-				/* Change to new shared key of SCTP-Auth,
-				 * will be ignored if no SCTP used.
-				 */
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
+                /*
+                 * Change to new shared key of SCTP-Auth, will be ignored if
+                 * no SCTP used.
+                 */
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY,
+                         0, NULL);
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
-				/* Allow NewSessionTicket if ticket expected */
-				if (s->tlsext_ticket_expected)
-					s->s3->tmp.next_state=SSL3_ST_CR_SESSION_TICKET_A;
-				else
+                /*
+                 * Allow NewSessionTicket if ticket expected
+                 */
+                if (s->tlsext_ticket_expected)
+                    s->s3->tmp.next_state = SSL3_ST_CR_SESSION_TICKET_A;
+                else
 #endif
-				
-				s->s3->tmp.next_state=SSL3_ST_CR_FINISHED_A;
-				}
-			s->init_num=0;
-			break;
+
+                    s->s3->tmp.next_state = SSL3_ST_CR_FINISHED_A;
+            }
+            s->init_num = 0;
+            break;
 
 #ifndef OPENSSL_NO_TLSEXT
-		case SSL3_ST_CR_SESSION_TICKET_A:
-		case SSL3_ST_CR_SESSION_TICKET_B:
-			ret=ssl3_get_new_session_ticket(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_FINISHED_A;
-			s->init_num=0;
-		break;
-
-		case SSL3_ST_CR_CERT_STATUS_A:
-		case SSL3_ST_CR_CERT_STATUS_B:
-			ret=ssl3_get_cert_status(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
-			s->init_num=0;
-		break;
+        case SSL3_ST_CR_SESSION_TICKET_A:
+        case SSL3_ST_CR_SESSION_TICKET_B:
+            ret = ssl3_get_new_session_ticket(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_FINISHED_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_CERT_STATUS_A:
+        case SSL3_ST_CR_CERT_STATUS_B:
+            ret = ssl3_get_cert_status(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
 #endif
 
-		case SSL3_ST_CR_FINISHED_A:
-		case SSL3_ST_CR_FINISHED_B:
-			s->d1->change_cipher_spec_ok = 1;
-			ret=ssl3_get_finished(s,SSL3_ST_CR_FINISHED_A,
-				SSL3_ST_CR_FINISHED_B);
-			if (ret <= 0) goto end;
-			dtls1_stop_timer(s);
+        case SSL3_ST_CR_FINISHED_A:
+        case SSL3_ST_CR_FINISHED_B:
+            s->d1->change_cipher_spec_ok = 1;
+            ret = ssl3_get_finished(s, SSL3_ST_CR_FINISHED_A,
+                                    SSL3_ST_CR_FINISHED_B);
+            if (ret <= 0)
+                goto end;
+            dtls1_stop_timer(s);
 
-			if (s->hit)
-				s->state=SSL3_ST_CW_CHANGE_A;
-			else
-				s->state=SSL_ST_OK;
+            if (s->hit)
+                s->state = SSL3_ST_CW_CHANGE_A;
+            else
+                s->state = SSL_ST_OK;
 
 #ifndef OPENSSL_NO_SCTP
-			if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
-				state == SSL_ST_RENEGOTIATE)
-				{
-				s->d1->next_state=s->state;
-				s->state=DTLS1_SCTP_ST_CW_WRITE_SOCK;
-				}
+            if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
+                state == SSL_ST_RENEGOTIATE) {
+                s->d1->next_state = s->state;
+                s->state = DTLS1_SCTP_ST_CW_WRITE_SOCK;
+            }
 #endif
 
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_FLUSH:
-			s->rwstate=SSL_WRITING;
-			if (BIO_flush(s->wbio) <= 0)
-				{
-				/* If the write error was fatal, stop trying */
-				if (!BIO_should_retry(s->wbio))
-					{
-					s->rwstate=SSL_NOTHING;
-					s->state=s->s3->tmp.next_state;
-					}
-				
-				ret= -1;
-				goto end;
-				}
-			s->rwstate=SSL_NOTHING;
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case SSL_ST_OK:
-			/* clean a few things up */
-			ssl3_cleanup_key_block(s);
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_FLUSH:
+            s->rwstate = SSL_WRITING;
+            if (BIO_flush(s->wbio) <= 0) {
+                /*
+                 * If the write error was fatal, stop trying
+                 */
+                if (!BIO_should_retry(s->wbio)) {
+                    s->rwstate = SSL_NOTHING;
+                    s->state = s->s3->tmp.next_state;
+                }
+
+                ret = -1;
+                goto end;
+            }
+            s->rwstate = SSL_NOTHING;
+            s->state = s->s3->tmp.next_state;
+            break;
+
+        case SSL_ST_OK:
+            /* clean a few things up */
+            ssl3_cleanup_key_block(s);
 
 #if 0
-			if (s->init_buf != NULL)
-				{
-				BUF_MEM_free(s->init_buf);
-				s->init_buf=NULL;
-				}
+            if (s->init_buf != NULL) {
+                BUF_MEM_free(s->init_buf);
+                s->init_buf = NULL;
+            }
 #endif
 
-			/* If we are not 'joining' the last two packets,
-			 * remove the buffering now */
-			if (!(s->s3->flags & SSL3_FLAGS_POP_BUFFER))
-				ssl_free_wbio_buffer(s);
-			/* else do it later in ssl3_write */
-
-			s->init_num=0;
-			s->renegotiate=0;
-			s->new_session=0;
-
-			ssl_update_cache(s,SSL_SESS_CACHE_CLIENT);
-			if (s->hit) s->ctx->stats.sess_hit++;
-
-			ret=1;
-			/* s->server=0; */
-			s->handshake_func=dtls1_connect;
-			s->ctx->stats.sess_connect_good++;
-
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-
-			/* done with handshaking */
-			s->d1->handshake_read_seq  = 0;
-			s->d1->next_handshake_write_seq = 0;
-			goto end;
-			/* break; */
-			
-		default:
-			SSLerr(SSL_F_DTLS1_CONNECT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-
-		/* did we do anything */
-		if (!s->s3->tmp.reuse_message && !skip)
-			{
-			if (s->debug)
-				{
-				if ((ret=BIO_flush(s->wbio)) <= 0)
-					goto end;
-				}
-
-			if ((cb != NULL) && (s->state != state))
-				{
-				new_state=s->state;
-				s->state=state;
-				cb(s,SSL_CB_CONNECT_LOOP,1);
-				s->state=new_state;
-				}
-			}
-		skip=0;
-		}
-end:
-	s->in_handshake--;
-	
+            /*
+             * If we are not 'joining' the last two packets, remove the
+             * buffering now
+             */
+            if (!(s->s3->flags & SSL3_FLAGS_POP_BUFFER))
+                ssl_free_wbio_buffer(s);
+            /* else do it later in ssl3_write */
+
+            s->init_num = 0;
+            s->renegotiate = 0;
+            s->new_session = 0;
+
+            ssl_update_cache(s, SSL_SESS_CACHE_CLIENT);
+            if (s->hit)
+                s->ctx->stats.sess_hit++;
+
+            ret = 1;
+            /* s->server=0; */
+            s->handshake_func = dtls1_connect;
+            s->ctx->stats.sess_connect_good++;
+
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+
+            /* done with handshaking */
+            s->d1->handshake_read_seq = 0;
+            s->d1->next_handshake_write_seq = 0;
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_DTLS1_CONNECT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        /* did we do anything */
+        if (!s->s3->tmp.reuse_message && !skip) {
+            if (s->debug) {
+                if ((ret = BIO_flush(s->wbio)) <= 0)
+                    goto end;
+            }
+
+            if ((cb != NULL) && (s->state != state)) {
+                new_state = s->state;
+                s->state = state;
+                cb(s, SSL_CB_CONNECT_LOOP, 1);
+                s->state = new_state;
+            }
+        }
+        skip = 0;
+    }
+ end:
+    s->in_handshake--;
+
 #ifndef OPENSSL_NO_SCTP
-	/* Notify SCTP BIO socket to leave handshake
-	 * mode and allow stream identifier other
-	 * than 0. Will be ignored if no SCTP is used.
-	 */
-	BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE, s->in_handshake, NULL);
+    /*
+     * Notify SCTP BIO socket to leave handshake mode and allow stream
+     * identifier other than 0. Will be ignored if no SCTP is used.
+     */
+    BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE,
+             s->in_handshake, NULL);
 #endif
 
-	if (buf != NULL)
-		BUF_MEM_free(buf);
-	if (cb != NULL)
-		cb(s,SSL_CB_CONNECT_EXIT,ret);
-	return(ret);
-	}
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    if (cb != NULL)
+        cb(s, SSL_CB_CONNECT_EXIT, ret);
+    return (ret);
+}
 
 static int dtls1_get_hello_verify(SSL *s)
-	{
-	int n, al, ok = 0;
-	unsigned char *data;
-	unsigned int cookie_len;
-
-	s->first_packet = 1;
-	n=s->method->ssl_get_message(s,
-		DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A,
-		DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-	s->first_packet = 0;
-
-	if (!ok) return((int)n);
-
-	if (s->s3->tmp.message_type != DTLS1_MT_HELLO_VERIFY_REQUEST)
-		{
-		s->d1->send_cookie = 0;
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
-
-	data = (unsigned char *)s->init_msg;
+{
+    int n, al, ok = 0;
+    unsigned char *data;
+    unsigned int cookie_len;
+
+    s->first_packet = 1;
+    n = s->method->ssl_get_message(s,
+                                   DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A,
+                                   DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B,
+                                   -1, s->max_cert_list, &ok);
+    s->first_packet = 0;
+
+    if (!ok)
+        return ((int)n);
+
+    if (s->s3->tmp.message_type != DTLS1_MT_HELLO_VERIFY_REQUEST) {
+        s->d1->send_cookie = 0;
+        s->s3->tmp.reuse_message = 1;
+        return (1);
+    }
+
+    data = (unsigned char *)s->init_msg;
 #if 0
-	if (s->method->version != DTLS_ANY_VERSION &&
-		((data[0] != (s->version>>8)) || (data[1] != (s->version&0xff))))
-		{
-		SSLerr(SSL_F_DTLS1_GET_HELLO_VERIFY,SSL_R_WRONG_SSL_VERSION);
-		s->version=(s->version&0xff00)|data[1];
-		al = SSL_AD_PROTOCOL_VERSION;
-		goto f_err;
-		}
+    if (s->method->version != DTLS_ANY_VERSION &&
+        ((data[0] != (s->version >> 8)) || (data[1] != (s->version & 0xff))))
+    {
+        SSLerr(SSL_F_DTLS1_GET_HELLO_VERIFY, SSL_R_WRONG_SSL_VERSION);
+        s->version = (s->version & 0xff00) | data[1];
+        al = SSL_AD_PROTOCOL_VERSION;
+        goto f_err;
+    }
 #endif
-	data+=2;
+    data += 2;
 
-	cookie_len = *(data++);
-	if ( cookie_len > sizeof(s->d1->cookie))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		goto f_err;
-		}
+    cookie_len = *(data++);
+    if (cookie_len > sizeof(s->d1->cookie)) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        goto f_err;
+    }
 
-	memcpy(s->d1->cookie, data, cookie_len);
-	s->d1->cookie_len = cookie_len;
+    memcpy(s->d1->cookie, data, cookie_len);
+    s->d1->cookie_len = cookie_len;
 
-	s->d1->send_cookie = 1;
-	return 1;
+    s->d1->send_cookie = 1;
+    return 1;
 
-f_err:
-	ssl3_send_alert(s, SSL3_AL_FATAL, al);
-	return -1;
-	}
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    return -1;
+}
diff --git a/ssl/d1_lib.c b/ssl/d1_lib.c
index d0165bd1be..d2d3d2eed3 100644
--- a/ssl/d1_lib.c
+++ b/ssl/d1_lib.c
@@ -1,7 +1,7 @@
 /* ssl/d1_lib.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,282 +63,280 @@
 #include "ssl_locl.h"
 
 #if defined(OPENSSL_SYS_VMS)
-#include 
+# include 
 #endif
 
 static void get_current_time(struct timeval *t);
 static void dtls1_set_handshake_header(SSL *s, int type, unsigned long len);
 static int dtls1_handshake_write(SSL *s);
-const char dtls1_version_str[]="DTLSv1" OPENSSL_VERSION_PTEXT;
+const char dtls1_version_str[] = "DTLSv1" OPENSSL_VERSION_PTEXT;
 int dtls1_listen(SSL *s, struct sockaddr *client);
 
-SSL3_ENC_METHOD DTLSv1_enc_data={
-    	tls1_enc,
-	tls1_mac,
-	tls1_setup_key_block,
-	tls1_generate_master_secret,
-	tls1_change_cipher_state,
-	tls1_final_finish_mac,
-	TLS1_FINISH_MAC_LENGTH,
-	tls1_cert_verify_mac,
-	TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
-	TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
-	tls1_alert_code,
-	tls1_export_keying_material,
-	SSL_ENC_FLAG_DTLS|SSL_ENC_FLAG_EXPLICIT_IV,
-	DTLS1_HM_HEADER_LENGTH,
-	dtls1_set_handshake_header,
-	dtls1_handshake_write	
-	};
-
-SSL3_ENC_METHOD DTLSv1_2_enc_data={
-    	tls1_enc,
-	tls1_mac,
-	tls1_setup_key_block,
-	tls1_generate_master_secret,
-	tls1_change_cipher_state,
-	tls1_final_finish_mac,
-	TLS1_FINISH_MAC_LENGTH,
-	tls1_cert_verify_mac,
-	TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
-	TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
-	tls1_alert_code,
-	tls1_export_keying_material,
-	SSL_ENC_FLAG_DTLS|SSL_ENC_FLAG_EXPLICIT_IV|SSL_ENC_FLAG_SIGALGS
-		|SSL_ENC_FLAG_SHA256_PRF|SSL_ENC_FLAG_TLS1_2_CIPHERS,
-	DTLS1_HM_HEADER_LENGTH,
-	dtls1_set_handshake_header,
-	dtls1_handshake_write	
-	};
+SSL3_ENC_METHOD DTLSv1_enc_data = {
+    tls1_enc,
+    tls1_mac,
+    tls1_setup_key_block,
+    tls1_generate_master_secret,
+    tls1_change_cipher_state,
+    tls1_final_finish_mac,
+    TLS1_FINISH_MAC_LENGTH,
+    tls1_cert_verify_mac,
+    TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
+    TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
+    tls1_alert_code,
+    tls1_export_keying_material,
+    SSL_ENC_FLAG_DTLS | SSL_ENC_FLAG_EXPLICIT_IV,
+    DTLS1_HM_HEADER_LENGTH,
+    dtls1_set_handshake_header,
+    dtls1_handshake_write
+};
+
+SSL3_ENC_METHOD DTLSv1_2_enc_data = {
+    tls1_enc,
+    tls1_mac,
+    tls1_setup_key_block,
+    tls1_generate_master_secret,
+    tls1_change_cipher_state,
+    tls1_final_finish_mac,
+    TLS1_FINISH_MAC_LENGTH,
+    tls1_cert_verify_mac,
+    TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
+    TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
+    tls1_alert_code,
+    tls1_export_keying_material,
+    SSL_ENC_FLAG_DTLS | SSL_ENC_FLAG_EXPLICIT_IV | SSL_ENC_FLAG_SIGALGS
+        | SSL_ENC_FLAG_SHA256_PRF | SSL_ENC_FLAG_TLS1_2_CIPHERS,
+    DTLS1_HM_HEADER_LENGTH,
+    dtls1_set_handshake_header,
+    dtls1_handshake_write
+};
 
 long dtls1_default_timeout(void)
-	{
-	/* 2 hours, the 24 hours mentioned in the DTLSv1 spec
-	 * is way too long for http, the cache would over fill */
-	return(60*60*2);
-	}
+{
+    /*
+     * 2 hours, the 24 hours mentioned in the DTLSv1 spec is way too long for
+     * http, the cache would over fill
+     */
+    return (60 * 60 * 2);
+}
 
 int dtls1_new(SSL *s)
-	{
-	DTLS1_STATE *d1;
-
-	if (!ssl3_new(s)) return(0);
-	if ((d1=OPENSSL_malloc(sizeof *d1)) == NULL) return (0);
-	memset(d1,0, sizeof *d1);
-
-	/* d1->handshake_epoch=0; */
-
-	d1->unprocessed_rcds.q=pqueue_new();
-	d1->processed_rcds.q=pqueue_new();
-	d1->buffered_messages = pqueue_new();
-	d1->sent_messages=pqueue_new();
-	d1->buffered_app_data.q=pqueue_new();
-
-	if ( s->server)
-		{
-		d1->cookie_len = sizeof(s->d1->cookie);
-		}
-
-	d1->link_mtu = 0;
-	d1->mtu = 0;
-
-	if( ! d1->unprocessed_rcds.q || ! d1->processed_rcds.q 
-        || ! d1->buffered_messages || ! d1->sent_messages || ! d1->buffered_app_data.q)
-		{
-        if ( d1->unprocessed_rcds.q) pqueue_free(d1->unprocessed_rcds.q);
-        if ( d1->processed_rcds.q) pqueue_free(d1->processed_rcds.q);
-        if ( d1->buffered_messages) pqueue_free(d1->buffered_messages);
-		if ( d1->sent_messages) pqueue_free(d1->sent_messages);
-		if ( d1->buffered_app_data.q) pqueue_free(d1->buffered_app_data.q);
-		OPENSSL_free(d1);
-		return (0);
-		}
-
-	s->d1=d1;
-	s->method->ssl_clear(s);
-	return(1);
-	}
+{
+    DTLS1_STATE *d1;
+
+    if (!ssl3_new(s))
+        return (0);
+    if ((d1 = OPENSSL_malloc(sizeof *d1)) == NULL)
+        return (0);
+    memset(d1, 0, sizeof *d1);
+
+    /* d1->handshake_epoch=0; */
+
+    d1->unprocessed_rcds.q = pqueue_new();
+    d1->processed_rcds.q = pqueue_new();
+    d1->buffered_messages = pqueue_new();
+    d1->sent_messages = pqueue_new();
+    d1->buffered_app_data.q = pqueue_new();
+
+    if (s->server) {
+        d1->cookie_len = sizeof(s->d1->cookie);
+    }
+
+    d1->link_mtu = 0;
+    d1->mtu = 0;
+
+    if (!d1->unprocessed_rcds.q || !d1->processed_rcds.q
+        || !d1->buffered_messages || !d1->sent_messages
+        || !d1->buffered_app_data.q) {
+        if (d1->unprocessed_rcds.q)
+            pqueue_free(d1->unprocessed_rcds.q);
+        if (d1->processed_rcds.q)
+            pqueue_free(d1->processed_rcds.q);
+        if (d1->buffered_messages)
+            pqueue_free(d1->buffered_messages);
+        if (d1->sent_messages)
+            pqueue_free(d1->sent_messages);
+        if (d1->buffered_app_data.q)
+            pqueue_free(d1->buffered_app_data.q);
+        OPENSSL_free(d1);
+        return (0);
+    }
+
+    s->d1 = d1;
+    s->method->ssl_clear(s);
+    return (1);
+}
 
 static void dtls1_clear_queues(SSL *s)
-	{
+{
     pitem *item = NULL;
     hm_fragment *frag = NULL;
-	DTLS1_RECORD_DATA *rdata;
-
-    while( (item = pqueue_pop(s->d1->unprocessed_rcds.q)) != NULL)
-        {
-		rdata = (DTLS1_RECORD_DATA *) item->data;
-		if (rdata->rbuf.buf)
-			{
-			OPENSSL_free(rdata->rbuf.buf);
-			}
+    DTLS1_RECORD_DATA *rdata;
+
+    while ((item = pqueue_pop(s->d1->unprocessed_rcds.q)) != NULL) {
+        rdata = (DTLS1_RECORD_DATA *)item->data;
+        if (rdata->rbuf.buf) {
+            OPENSSL_free(rdata->rbuf.buf);
+        }
         OPENSSL_free(item->data);
         pitem_free(item);
-        }
+    }
 
-    while( (item = pqueue_pop(s->d1->processed_rcds.q)) != NULL)
-        {
-		rdata = (DTLS1_RECORD_DATA *) item->data;
-		if (rdata->rbuf.buf)
-			{
-			OPENSSL_free(rdata->rbuf.buf);
-			}
+    while ((item = pqueue_pop(s->d1->processed_rcds.q)) != NULL) {
+        rdata = (DTLS1_RECORD_DATA *)item->data;
+        if (rdata->rbuf.buf) {
+            OPENSSL_free(rdata->rbuf.buf);
+        }
         OPENSSL_free(item->data);
         pitem_free(item);
-        }
+    }
 
-    while( (item = pqueue_pop(s->d1->buffered_messages)) != NULL)
-        {
+    while ((item = pqueue_pop(s->d1->buffered_messages)) != NULL) {
         frag = (hm_fragment *)item->data;
         dtls1_hm_fragment_free(frag);
         pitem_free(item);
-        }
+    }
 
-    while ( (item = pqueue_pop(s->d1->sent_messages)) != NULL)
-        {
+    while ((item = pqueue_pop(s->d1->sent_messages)) != NULL) {
         frag = (hm_fragment *)item->data;
         dtls1_hm_fragment_free(frag);
         pitem_free(item);
-        }
+    }
 
-	while ( (item = pqueue_pop(s->d1->buffered_app_data.q)) != NULL)
-		{
-		rdata = (DTLS1_RECORD_DATA *) item->data;
-		if (rdata->rbuf.buf)
-			{
-			OPENSSL_free(rdata->rbuf.buf);
-			}
-		OPENSSL_free(item->data);
-		pitem_free(item);
-		}
-	}
+    while ((item = pqueue_pop(s->d1->buffered_app_data.q)) != NULL) {
+        rdata = (DTLS1_RECORD_DATA *)item->data;
+        if (rdata->rbuf.buf) {
+            OPENSSL_free(rdata->rbuf.buf);
+        }
+        OPENSSL_free(item->data);
+        pitem_free(item);
+    }
+}
 
 void dtls1_free(SSL *s)
-	{
-	ssl3_free(s);
+{
+    ssl3_free(s);
 
-	dtls1_clear_queues(s);
+    dtls1_clear_queues(s);
 
     pqueue_free(s->d1->unprocessed_rcds.q);
     pqueue_free(s->d1->processed_rcds.q);
     pqueue_free(s->d1->buffered_messages);
-	pqueue_free(s->d1->sent_messages);
-	pqueue_free(s->d1->buffered_app_data.q);
+    pqueue_free(s->d1->sent_messages);
+    pqueue_free(s->d1->buffered_app_data.q);
 
-	OPENSSL_free(s->d1);
-	s->d1 = NULL;
-	}
+    OPENSSL_free(s->d1);
+    s->d1 = NULL;
+}
 
 void dtls1_clear(SSL *s)
-	{
+{
     pqueue unprocessed_rcds;
     pqueue processed_rcds;
     pqueue buffered_messages;
-	pqueue sent_messages;
-	pqueue buffered_app_data;
-	unsigned int mtu;
-	unsigned int link_mtu;
-
-	if (s->d1)
-		{
-		unprocessed_rcds = s->d1->unprocessed_rcds.q;
-		processed_rcds = s->d1->processed_rcds.q;
-		buffered_messages = s->d1->buffered_messages;
-		sent_messages = s->d1->sent_messages;
-		buffered_app_data = s->d1->buffered_app_data.q;
-		mtu = s->d1->mtu;
-		link_mtu = s->d1->link_mtu;
-
-		dtls1_clear_queues(s);
-
-		memset(s->d1, 0, sizeof(*(s->d1)));
-
-		if (s->server)
-			{
-			s->d1->cookie_len = sizeof(s->d1->cookie);
-			}
-
-		if (SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)
-			{
-			s->d1->mtu = mtu;
-			s->d1->link_mtu = link_mtu;
-			}
-
-		s->d1->unprocessed_rcds.q = unprocessed_rcds;
-		s->d1->processed_rcds.q = processed_rcds;
-		s->d1->buffered_messages = buffered_messages;
-		s->d1->sent_messages = sent_messages;
-		s->d1->buffered_app_data.q = buffered_app_data;
-		}
-
-	ssl3_clear(s);
-	if (s->options & SSL_OP_CISCO_ANYCONNECT)
-		s->version=DTLS1_BAD_VER;
-	else if (s->method->version == DTLS_ANY_VERSION)
-		s->version=DTLS1_2_VERSION;
-	else
-		s->version=s->method->version;
-	}
+    pqueue sent_messages;
+    pqueue buffered_app_data;
+    unsigned int mtu;
+    unsigned int link_mtu;
+
+    if (s->d1) {
+        unprocessed_rcds = s->d1->unprocessed_rcds.q;
+        processed_rcds = s->d1->processed_rcds.q;
+        buffered_messages = s->d1->buffered_messages;
+        sent_messages = s->d1->sent_messages;
+        buffered_app_data = s->d1->buffered_app_data.q;
+        mtu = s->d1->mtu;
+        link_mtu = s->d1->link_mtu;
+
+        dtls1_clear_queues(s);
+
+        memset(s->d1, 0, sizeof(*(s->d1)));
+
+        if (s->server) {
+            s->d1->cookie_len = sizeof(s->d1->cookie);
+        }
+
+        if (SSL_get_options(s) & SSL_OP_NO_QUERY_MTU) {
+            s->d1->mtu = mtu;
+            s->d1->link_mtu = link_mtu;
+        }
+
+        s->d1->unprocessed_rcds.q = unprocessed_rcds;
+        s->d1->processed_rcds.q = processed_rcds;
+        s->d1->buffered_messages = buffered_messages;
+        s->d1->sent_messages = sent_messages;
+        s->d1->buffered_app_data.q = buffered_app_data;
+    }
+
+    ssl3_clear(s);
+    if (s->options & SSL_OP_CISCO_ANYCONNECT)
+        s->version = DTLS1_BAD_VER;
+    else if (s->method->version == DTLS_ANY_VERSION)
+        s->version = DTLS1_2_VERSION;
+    else
+        s->version = s->method->version;
+}
 
 long dtls1_ctrl(SSL *s, int cmd, long larg, void *parg)
-	{
-	int ret=0;
-
-	switch (cmd)
-		{
-	case DTLS_CTRL_GET_TIMEOUT:
-		if (dtls1_get_timeout(s, (struct timeval*) parg) != NULL)
-			{
-			ret = 1;
-			}
-		break;
-	case DTLS_CTRL_HANDLE_TIMEOUT:
-		ret = dtls1_handle_timeout(s);
-		break;
-	case DTLS_CTRL_LISTEN:
-		ret = dtls1_listen(s, parg);
-		break;
-	case SSL_CTRL_CHECK_PROTO_VERSION:
-		/* For library-internal use; checks that the current protocol
-		 * is the highest enabled version (according to s->ctx->method,
-		 * as version negotiation may have changed s->method). */
-		if (s->version == s->ctx->method->version)
-			return 1;
-		/* Apparently we're using a version-flexible SSL_METHOD
-		 * (not at its highest protocol version). */
-		if (s->ctx->method->version == DTLS_method()->version)
-			{
+{
+    int ret = 0;
+
+    switch (cmd) {
+    case DTLS_CTRL_GET_TIMEOUT:
+        if (dtls1_get_timeout(s, (struct timeval *)parg) != NULL) {
+            ret = 1;
+        }
+        break;
+    case DTLS_CTRL_HANDLE_TIMEOUT:
+        ret = dtls1_handle_timeout(s);
+        break;
+    case DTLS_CTRL_LISTEN:
+        ret = dtls1_listen(s, parg);
+        break;
+    case SSL_CTRL_CHECK_PROTO_VERSION:
+        /*
+         * For library-internal use; checks that the current protocol is the
+         * highest enabled version (according to s->ctx->method, as version
+         * negotiation may have changed s->method).
+         */
+        if (s->version == s->ctx->method->version)
+            return 1;
+        /*
+         * Apparently we're using a version-flexible SSL_METHOD (not at its
+         * highest protocol version).
+         */
+        if (s->ctx->method->version == DTLS_method()->version) {
 #if DTLS_MAX_VERSION != DTLS1_2_VERSION
-#  error Code needs update for DTLS_method() support beyond DTLS1_2_VERSION.
+# error Code needs update for DTLS_method() support beyond DTLS1_2_VERSION.
 #endif
-			if (!(s->options & SSL_OP_NO_DTLSv1_2))
-				return s->version == DTLS1_2_VERSION;
-			if (!(s->options & SSL_OP_NO_DTLSv1))
-				return s->version == DTLS1_VERSION;
-			}
-		return 0; /* Unexpected state; fail closed. */
-	case DTLS_CTRL_SET_LINK_MTU:
-		if (larg < (long)dtls1_link_min_mtu())
-			return 0;
-		s->d1->link_mtu = larg;
-		return 1;
-	case DTLS_CTRL_GET_LINK_MIN_MTU:
-		return (long)dtls1_link_min_mtu();
-	case SSL_CTRL_SET_MTU:
-		/*
-		 *  We may not have a BIO set yet so can't call dtls1_min_mtu()
-		 *  We'll have to make do with dtls1_link_min_mtu() and max overhead
-		 */
-		if (larg < (long)dtls1_link_min_mtu() - DTLS1_MAX_MTU_OVERHEAD)
-			return 0;
-		s->d1->mtu = larg;
-		return larg;
-	default:
-		ret = ssl3_ctrl(s, cmd, larg, parg);
-		break;
-		}
-	return(ret);
-	}
+            if (!(s->options & SSL_OP_NO_DTLSv1_2))
+                return s->version == DTLS1_2_VERSION;
+            if (!(s->options & SSL_OP_NO_DTLSv1))
+                return s->version == DTLS1_VERSION;
+        }
+        return 0;               /* Unexpected state; fail closed. */
+    case DTLS_CTRL_SET_LINK_MTU:
+        if (larg < (long)dtls1_link_min_mtu())
+            return 0;
+        s->d1->link_mtu = larg;
+        return 1;
+    case DTLS_CTRL_GET_LINK_MIN_MTU:
+        return (long)dtls1_link_min_mtu();
+    case SSL_CTRL_SET_MTU:
+        /*
+         *  We may not have a BIO set yet so can't call dtls1_min_mtu()
+         *  We'll have to make do with dtls1_link_min_mtu() and max overhead
+         */
+        if (larg < (long)dtls1_link_min_mtu() - DTLS1_MAX_MTU_OVERHEAD)
+            return 0;
+        s->d1->mtu = larg;
+        return larg;
+    default:
+        ret = ssl3_ctrl(s, cmd, larg, parg);
+        break;
+    }
+    return (ret);
+}
 
 /*
  * As it's impossible to use stream ciphers in "datagram" mode, this
@@ -348,233 +346,225 @@ long dtls1_ctrl(SSL *s, int cmd, long larg, void *parg)
  * available, but if new ones emerge, they will have to be added...
  */
 const SSL_CIPHER *dtls1_get_cipher(unsigned int u)
-	{
-	const SSL_CIPHER *ciph = ssl3_get_cipher(u);
+{
+    const SSL_CIPHER *ciph = ssl3_get_cipher(u);
 
-	if (ciph != NULL)
-		{
-		if (ciph->algorithm_enc == SSL_RC4)
-			return NULL;
-		}
+    if (ciph != NULL) {
+        if (ciph->algorithm_enc == SSL_RC4)
+            return NULL;
+    }
 
-	return ciph;
-	}
+    return ciph;
+}
 
 void dtls1_start_timer(SSL *s)
-	{
+{
 #ifndef OPENSSL_NO_SCTP
-	/* Disable timer for SCTP */
-	if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-		{
-		memset(&(s->d1->next_timeout), 0, sizeof(struct timeval));
-		return;
-		}
+    /* Disable timer for SCTP */
+    if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+        memset(&(s->d1->next_timeout), 0, sizeof(struct timeval));
+        return;
+    }
 #endif
 
-	/* If timer is not set, initialize duration with 1 second */
-	if (s->d1->next_timeout.tv_sec == 0 && s->d1->next_timeout.tv_usec == 0)
-		{
-		s->d1->timeout_duration = 1;
-		}
-	
-	/* Set timeout to current time */
-	get_current_time(&(s->d1->next_timeout));
-
-	/* Add duration to current time */
-	s->d1->next_timeout.tv_sec += s->d1->timeout_duration;
-	BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, 0, &(s->d1->next_timeout));
-	}
-
-struct timeval* dtls1_get_timeout(SSL *s, struct timeval* timeleft)
-	{
-	struct timeval timenow;
-
-	/* If no timeout is set, just return NULL */
-	if (s->d1->next_timeout.tv_sec == 0 && s->d1->next_timeout.tv_usec == 0)
-		{
-		return NULL;
-		}
-
-	/* Get current time */
-	get_current_time(&timenow);
-
-	/* If timer already expired, set remaining time to 0 */
-	if (s->d1->next_timeout.tv_sec < timenow.tv_sec ||
-		(s->d1->next_timeout.tv_sec == timenow.tv_sec &&
-		 s->d1->next_timeout.tv_usec <= timenow.tv_usec))
-		{
-		memset(timeleft, 0, sizeof(struct timeval));
-		return timeleft;
-		}
-
-	/* Calculate time left until timer expires */
-	memcpy(timeleft, &(s->d1->next_timeout), sizeof(struct timeval));
-	timeleft->tv_sec -= timenow.tv_sec;
-	timeleft->tv_usec -= timenow.tv_usec;
-	if (timeleft->tv_usec < 0)
-		{
-		timeleft->tv_sec--;
-		timeleft->tv_usec += 1000000;
-		}
-
-	/* If remaining time is less than 15 ms, set it to 0
-	 * to prevent issues because of small devergences with
-	 * socket timeouts.
-	 */
-	if (timeleft->tv_sec == 0 && timeleft->tv_usec < 15000)
-		{
-		memset(timeleft, 0, sizeof(struct timeval));
-		}
-	
-
-	return timeleft;
-	}
+    /* If timer is not set, initialize duration with 1 second */
+    if (s->d1->next_timeout.tv_sec == 0 && s->d1->next_timeout.tv_usec == 0) {
+        s->d1->timeout_duration = 1;
+    }
+
+    /* Set timeout to current time */
+    get_current_time(&(s->d1->next_timeout));
+
+    /* Add duration to current time */
+    s->d1->next_timeout.tv_sec += s->d1->timeout_duration;
+    BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, 0,
+             &(s->d1->next_timeout));
+}
+
+struct timeval *dtls1_get_timeout(SSL *s, struct timeval *timeleft)
+{
+    struct timeval timenow;
+
+    /* If no timeout is set, just return NULL */
+    if (s->d1->next_timeout.tv_sec == 0 && s->d1->next_timeout.tv_usec == 0) {
+        return NULL;
+    }
+
+    /* Get current time */
+    get_current_time(&timenow);
+
+    /* If timer already expired, set remaining time to 0 */
+    if (s->d1->next_timeout.tv_sec < timenow.tv_sec ||
+        (s->d1->next_timeout.tv_sec == timenow.tv_sec &&
+         s->d1->next_timeout.tv_usec <= timenow.tv_usec)) {
+        memset(timeleft, 0, sizeof(struct timeval));
+        return timeleft;
+    }
+
+    /* Calculate time left until timer expires */
+    memcpy(timeleft, &(s->d1->next_timeout), sizeof(struct timeval));
+    timeleft->tv_sec -= timenow.tv_sec;
+    timeleft->tv_usec -= timenow.tv_usec;
+    if (timeleft->tv_usec < 0) {
+        timeleft->tv_sec--;
+        timeleft->tv_usec += 1000000;
+    }
+
+    /*
+     * If remaining time is less than 15 ms, set it to 0 to prevent issues
+     * because of small devergences with socket timeouts.
+     */
+    if (timeleft->tv_sec == 0 && timeleft->tv_usec < 15000) {
+        memset(timeleft, 0, sizeof(struct timeval));
+    }
+
+    return timeleft;
+}
 
 int dtls1_is_timer_expired(SSL *s)
-	{
-	struct timeval timeleft;
+{
+    struct timeval timeleft;
 
-	/* Get time left until timeout, return false if no timer running */
-	if (dtls1_get_timeout(s, &timeleft) == NULL)
-		{
-		return 0;
-		}
+    /* Get time left until timeout, return false if no timer running */
+    if (dtls1_get_timeout(s, &timeleft) == NULL) {
+        return 0;
+    }
 
-	/* Return false if timer is not expired yet */
-	if (timeleft.tv_sec > 0 || timeleft.tv_usec > 0)
-		{
-		return 0;
-		}
+    /* Return false if timer is not expired yet */
+    if (timeleft.tv_sec > 0 || timeleft.tv_usec > 0) {
+        return 0;
+    }
 
-	/* Timer expired, so return true */	
-	return 1;
-	}
+    /* Timer expired, so return true */
+    return 1;
+}
 
 void dtls1_double_timeout(SSL *s)
-	{
-	s->d1->timeout_duration *= 2;
-	if (s->d1->timeout_duration > 60)
-		s->d1->timeout_duration = 60;
-	dtls1_start_timer(s);
-	}
+{
+    s->d1->timeout_duration *= 2;
+    if (s->d1->timeout_duration > 60)
+        s->d1->timeout_duration = 60;
+    dtls1_start_timer(s);
+}
 
 void dtls1_stop_timer(SSL *s)
-	{
-	/* Reset everything */
-	memset(&(s->d1->timeout), 0, sizeof(struct dtls1_timeout_st));
-	memset(&(s->d1->next_timeout), 0, sizeof(struct timeval));
-	s->d1->timeout_duration = 1;
-	BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, 0, &(s->d1->next_timeout));
-	/* Clear retransmission buffer */
-	dtls1_clear_record_buffer(s);
-	}
+{
+    /* Reset everything */
+    memset(&(s->d1->timeout), 0, sizeof(struct dtls1_timeout_st));
+    memset(&(s->d1->next_timeout), 0, sizeof(struct timeval));
+    s->d1->timeout_duration = 1;
+    BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, 0,
+             &(s->d1->next_timeout));
+    /* Clear retransmission buffer */
+    dtls1_clear_record_buffer(s);
+}
 
 int dtls1_check_timeout_num(SSL *s)
-	{
-	unsigned int mtu;
-
-	s->d1->timeout.num_alerts++;
-
-	/* Reduce MTU after 2 unsuccessful retransmissions */
-	if (s->d1->timeout.num_alerts > 2
-			&& !(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU))
-		{
-		mtu = BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_GET_FALLBACK_MTU, 0, NULL);
-		if(mtu < s->d1->mtu)
-			s->d1->mtu = mtu;
-		}
-
-	if (s->d1->timeout.num_alerts > DTLS1_TMO_ALERT_COUNT)
-		{
-		/* fail the connection, enough alerts have been sent */
-		SSLerr(SSL_F_DTLS1_CHECK_TIMEOUT_NUM,SSL_R_READ_TIMEOUT_EXPIRED);
-		return -1;
-		}
-
-	return 0;
-	}
+{
+    unsigned int mtu;
+
+    s->d1->timeout.num_alerts++;
+
+    /* Reduce MTU after 2 unsuccessful retransmissions */
+    if (s->d1->timeout.num_alerts > 2
+        && !(SSL_get_options(s) & SSL_OP_NO_QUERY_MTU)) {
+        mtu =
+            BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_GET_FALLBACK_MTU, 0,
+                     NULL);
+        if (mtu < s->d1->mtu)
+            s->d1->mtu = mtu;
+    }
+
+    if (s->d1->timeout.num_alerts > DTLS1_TMO_ALERT_COUNT) {
+        /* fail the connection, enough alerts have been sent */
+        SSLerr(SSL_F_DTLS1_CHECK_TIMEOUT_NUM, SSL_R_READ_TIMEOUT_EXPIRED);
+        return -1;
+    }
+
+    return 0;
+}
 
 int dtls1_handle_timeout(SSL *s)
-	{
-	/* if no timer is expired, don't do anything */
-	if (!dtls1_is_timer_expired(s))
-		{
-		return 0;
-		}
-
-	dtls1_double_timeout(s);
+{
+    /* if no timer is expired, don't do anything */
+    if (!dtls1_is_timer_expired(s)) {
+        return 0;
+    }
 
-	if (dtls1_check_timeout_num(s) < 0)
-		return -1;
+    dtls1_double_timeout(s);
 
-	s->d1->timeout.read_timeouts++;
-	if (s->d1->timeout.read_timeouts > DTLS1_TMO_READ_COUNT)
-		{
-		s->d1->timeout.read_timeouts = 1;
-		}
+    if (dtls1_check_timeout_num(s) < 0)
+        return -1;
 
+    s->d1->timeout.read_timeouts++;
+    if (s->d1->timeout.read_timeouts > DTLS1_TMO_READ_COUNT) {
+        s->d1->timeout.read_timeouts = 1;
+    }
 #ifndef OPENSSL_NO_HEARTBEATS
-	if (s->tlsext_hb_pending)
-		{
-		s->tlsext_hb_pending = 0;
-		return dtls1_heartbeat(s);
-		}
+    if (s->tlsext_hb_pending) {
+        s->tlsext_hb_pending = 0;
+        return dtls1_heartbeat(s);
+    }
 #endif
 
-	dtls1_start_timer(s);
-	return dtls1_retransmit_buffered_messages(s);
-	}
+    dtls1_start_timer(s);
+    return dtls1_retransmit_buffered_messages(s);
+}
 
 static void get_current_time(struct timeval *t)
 {
 #if defined(_WIN32)
-	SYSTEMTIME st;
-	union { unsigned __int64 ul; FILETIME ft; } now;
-
-	GetSystemTime(&st);
-	SystemTimeToFileTime(&st,&now.ft);
-#ifdef	__MINGW32__
-	now.ul -= 116444736000000000ULL;
-#else
-	now.ul -= 116444736000000000UI64;	/* re-bias to 1/1/1970 */
-#endif
-	t->tv_sec  = (long)(now.ul/10000000);
-	t->tv_usec = ((int)(now.ul%10000000))/10;
+    SYSTEMTIME st;
+    union {
+        unsigned __int64 ul;
+        FILETIME ft;
+    } now;
+
+    GetSystemTime(&st);
+    SystemTimeToFileTime(&st, &now.ft);
+# ifdef  __MINGW32__
+    now.ul -= 116444736000000000ULL;
+# else
+    now.ul -= 116444736000000000U I64; /* re-bias to 1/1/1970 */
+# endif
+    t->tv_sec = (long)(now.ul / 10000000);
+    t->tv_usec = ((int)(now.ul % 10000000)) / 10;
 #elif defined(OPENSSL_SYS_VMS)
-	struct timeb tb;
-	ftime(&tb);
-	t->tv_sec = (long)tb.time;
-	t->tv_usec = (long)tb.millitm * 1000;
+    struct timeb tb;
+    ftime(&tb);
+    t->tv_sec = (long)tb.time;
+    t->tv_usec = (long)tb.millitm * 1000;
 #else
-	gettimeofday(t, NULL);
+    gettimeofday(t, NULL);
 #endif
 }
 
 int dtls1_listen(SSL *s, struct sockaddr *client)
-	{
-	int ret;
+{
+    int ret;
+
+    SSL_set_options(s, SSL_OP_COOKIE_EXCHANGE);
+    s->d1->listen = 1;
 
-	SSL_set_options(s, SSL_OP_COOKIE_EXCHANGE);
-	s->d1->listen = 1;
+    ret = SSL_accept(s);
+    if (ret <= 0)
+        return ret;
 
-	ret = SSL_accept(s);
-	if (ret <= 0) return ret;
-	
-	(void) BIO_dgram_get_peer(SSL_get_rbio(s), client);
-	return 1;
-	}
+    (void)BIO_dgram_get_peer(SSL_get_rbio(s), client);
+    return 1;
+}
 
 static void dtls1_set_handshake_header(SSL *s, int htype, unsigned long len)
-	{
-	unsigned char *p = (unsigned char *)s->init_buf->data;
-	dtls1_set_message_header(s, p, htype, len, 0, len);
-	s->init_num = (int)len + DTLS1_HM_HEADER_LENGTH;
-	s->init_off = 0;
-	/* Buffer the message to handle re-xmits */
-	dtls1_buffer_message(s, 0);
-	}
+{
+    unsigned char *p = (unsigned char *)s->init_buf->data;
+    dtls1_set_message_header(s, p, htype, len, 0, len);
+    s->init_num = (int)len + DTLS1_HM_HEADER_LENGTH;
+    s->init_off = 0;
+    /* Buffer the message to handle re-xmits */
+    dtls1_buffer_message(s, 0);
+}
 
 static int dtls1_handshake_write(SSL *s)
-	{
-	return dtls1_do_write(s, SSL3_RT_HANDSHAKE);
-	}
+{
+    return dtls1_do_write(s, SSL3_RT_HANDSHAKE);
+}
diff --git a/ssl/d1_meth.c b/ssl/d1_meth.c
index ac86dec40d..734077493f 100644
--- a/ssl/d1_meth.c
+++ b/ssl/d1_meth.c
@@ -1,7 +1,7 @@
 /* ssl/d1_meth.h */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,33 +63,26 @@
 
 static const SSL_METHOD *dtls1_get_method(int ver);
 static const SSL_METHOD *dtls1_get_method(int ver)
-	{
-	if (ver == DTLS1_VERSION)
-		return(DTLSv1_method());
-	else if (ver == DTLS1_2_VERSION)
-		return(DTLSv1_2_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == DTLS1_VERSION)
+        return (DTLSv1_method());
+    else if (ver == DTLS1_2_VERSION)
+        return (DTLSv1_2_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
-			DTLSv1_method,
-			dtls1_accept,
-			dtls1_connect,
-			dtls1_get_method,
-			DTLSv1_enc_data)
+                          DTLSv1_method,
+                          dtls1_accept,
+                          dtls1_connect, dtls1_get_method, DTLSv1_enc_data)
 
-IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
-			DTLSv1_2_method,
-			dtls1_accept,
-			dtls1_connect,
-			dtls1_get_method,
-			DTLSv1_2_enc_data)
-
-IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
-			DTLS_method,
-			dtls1_accept,
-			dtls1_connect,
-			dtls1_get_method,
-			DTLSv1_2_enc_data)
+    IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
+                          DTLSv1_2_method,
+                          dtls1_accept,
+                          dtls1_connect, dtls1_get_method, DTLSv1_2_enc_data)
 
+    IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
+                          DTLS_method,
+                          dtls1_accept,
+                          dtls1_connect, dtls1_get_method, DTLSv1_2_enc_data)
diff --git a/ssl/d1_pkt.c b/ssl/d1_pkt.c
index 41e4cfa77e..3e8366fd7a 100644
--- a/ssl/d1_pkt.c
+++ b/ssl/d1_pkt.c
@@ -1,7 +1,7 @@
 /* ssl/d1_pkt.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1998-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,21 +62,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -91,10 +91,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -106,7 +106,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -123,429 +123,441 @@
 #include 
 
 /* mod 128 saturating subtract of two 64-bit values in big-endian order */
-static int satsub64be(const unsigned char *v1,const unsigned char *v2)
-{	int ret,sat,brw,i;
-
-	if (sizeof(long) == 8) do
-	{	const union { long one; char little; } is_endian = {1};
-		long l;
-
-		if (is_endian.little)			break;
-		/* not reached on little-endians */
-		/* following test is redundant, because input is
-		 * always aligned, but I take no chances... */
-		if (((size_t)v1|(size_t)v2)&0x7)	break;
-
-		l  = *((long *)v1);
-		l -= *((long *)v2);
-		if (l>128)		return 128;
-		else if (l<-128)	return -128;
-		else			return (int)l;
-	} while (0);
-
-	ret = (int)v1[7]-(int)v2[7];
-	sat = 0;
-	brw = ret>>8;	/* brw is either 0 or -1 */
-	if (ret & 0x80)
-	{	for (i=6;i>=0;i--)
-		{	brw += (int)v1[i]-(int)v2[i];
-			sat |= ~brw;
-			brw >>= 8;
-		}
-	}
-	else
-	{	for (i=6;i>=0;i--)
-		{	brw += (int)v1[i]-(int)v2[i];
-			sat |= brw;
-			brw >>= 8;
-		}
-	}
-	brw <<= 8;	/* brw is either 0 or -256 */
-
-	if (sat&0xff)	return brw | 0x80;
-	else		return brw + (ret&0xFF);
+static int satsub64be(const unsigned char *v1, const unsigned char *v2)
+{
+    int ret, sat, brw, i;
+
+    if (sizeof(long) == 8)
+        do {
+            const union {
+                long one;
+                char little;
+            } is_endian = {
+                1
+            };
+            long l;
+
+            if (is_endian.little)
+                break;
+            /* not reached on little-endians */
+            /*
+             * following test is redundant, because input is always aligned,
+             * but I take no chances...
+             */
+            if (((size_t)v1 | (size_t)v2) & 0x7)
+                break;
+
+            l = *((long *)v1);
+            l -= *((long *)v2);
+            if (l > 128)
+                return 128;
+            else if (l < -128)
+                return -128;
+            else
+                return (int)l;
+        } while (0);
+
+    ret = (int)v1[7] - (int)v2[7];
+    sat = 0;
+    brw = ret >> 8;             /* brw is either 0 or -1 */
+    if (ret & 0x80) {
+        for (i = 6; i >= 0; i--) {
+            brw += (int)v1[i] - (int)v2[i];
+            sat |= ~brw;
+            brw >>= 8;
+        }
+    } else {
+        for (i = 6; i >= 0; i--) {
+            brw += (int)v1[i] - (int)v2[i];
+            sat |= brw;
+            brw >>= 8;
+        }
+    }
+    brw <<= 8;                  /* brw is either 0 or -256 */
+
+    if (sat & 0xff)
+        return brw | 0x80;
+    else
+        return brw + (ret & 0xFF);
 }
 
-static int have_handshake_fragment(SSL *s, int type, unsigned char *buf, 
-	int len, int peek);
+static int have_handshake_fragment(SSL *s, int type, unsigned char *buf,
+                                   int len, int peek);
 static int dtls1_record_replay_check(SSL *s, DTLS1_BITMAP *bitmap);
 static void dtls1_record_bitmap_update(SSL *s, DTLS1_BITMAP *bitmap);
-static DTLS1_BITMAP *dtls1_get_bitmap(SSL *s, SSL3_RECORD *rr, 
-    unsigned int *is_next_epoch);
+static DTLS1_BITMAP *dtls1_get_bitmap(SSL *s, SSL3_RECORD *rr,
+                                      unsigned int *is_next_epoch);
 #if 0
 static int dtls1_record_needs_buffering(SSL *s, SSL3_RECORD *rr,
-	unsigned short *priority, unsigned long *offset);
+                                        unsigned short *priority,
+                                        unsigned long *offset);
 #endif
 static int dtls1_buffer_record(SSL *s, record_pqueue *q,
-	unsigned char *priority);
+                               unsigned char *priority);
 static int dtls1_process_record(SSL *s);
 
 /* copy buffered record into SSL structure */
-static int
-dtls1_copy_record(SSL *s, pitem *item)
-    {
+static int dtls1_copy_record(SSL *s, pitem *item)
+{
     DTLS1_RECORD_DATA *rdata;
 
     rdata = (DTLS1_RECORD_DATA *)item->data;
-    
+
     if (s->s3->rbuf.buf != NULL)
         OPENSSL_free(s->s3->rbuf.buf);
-    
+
     s->packet = rdata->packet;
     s->packet_length = rdata->packet_length;
     memcpy(&(s->s3->rbuf), &(rdata->rbuf), sizeof(SSL3_BUFFER));
     memcpy(&(s->s3->rrec), &(rdata->rrec), sizeof(SSL3_RECORD));
-	
-	/* Set proper sequence number for mac calculation */
-	memcpy(&(s->s3->read_sequence[2]), &(rdata->packet[5]), 6);
-    
-    return(1);
-    }
 
+    /* Set proper sequence number for mac calculation */
+    memcpy(&(s->s3->read_sequence[2]), &(rdata->packet[5]), 6);
+
+    return (1);
+}
 
 static int
 dtls1_buffer_record(SSL *s, record_pqueue *queue, unsigned char *priority)
-	{
-	DTLS1_RECORD_DATA *rdata;
-	pitem *item;
-
-	/* Limit the size of the queue to prevent DOS attacks */
-	if (pqueue_size(queue->q) >= 100)
-		return 0;
-
-	rdata = OPENSSL_malloc(sizeof(DTLS1_RECORD_DATA));
-	item = pitem_new(priority, rdata);
-	if (rdata == NULL || item == NULL)
-		{
-		if (rdata != NULL) OPENSSL_free(rdata);
-		if (item != NULL) pitem_free(item);
-		
-		SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
-		return(0);
-		}
-	
-	rdata->packet = s->packet;
-	rdata->packet_length = s->packet_length;
-	memcpy(&(rdata->rbuf), &(s->s3->rbuf), sizeof(SSL3_BUFFER));
-	memcpy(&(rdata->rrec), &(s->s3->rrec), sizeof(SSL3_RECORD));
-
-	item->data = rdata;
+{
+    DTLS1_RECORD_DATA *rdata;
+    pitem *item;
+
+    /* Limit the size of the queue to prevent DOS attacks */
+    if (pqueue_size(queue->q) >= 100)
+        return 0;
+
+    rdata = OPENSSL_malloc(sizeof(DTLS1_RECORD_DATA));
+    item = pitem_new(priority, rdata);
+    if (rdata == NULL || item == NULL) {
+        if (rdata != NULL)
+            OPENSSL_free(rdata);
+        if (item != NULL)
+            pitem_free(item);
+
+        SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
+        return (0);
+    }
+
+    rdata->packet = s->packet;
+    rdata->packet_length = s->packet_length;
+    memcpy(&(rdata->rbuf), &(s->s3->rbuf), sizeof(SSL3_BUFFER));
+    memcpy(&(rdata->rrec), &(s->s3->rrec), sizeof(SSL3_RECORD));
+
+    item->data = rdata;
 
 #ifndef OPENSSL_NO_SCTP
-	/* Store bio_dgram_sctp_rcvinfo struct */
-	if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
-	    (s->state == SSL3_ST_SR_FINISHED_A || s->state == SSL3_ST_CR_FINISHED_A)) {
-		BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_GET_RCVINFO, sizeof(rdata->recordinfo), &rdata->recordinfo);
-	}
+    /* Store bio_dgram_sctp_rcvinfo struct */
+    if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
+        (s->state == SSL3_ST_SR_FINISHED_A
+         || s->state == SSL3_ST_CR_FINISHED_A)) {
+        BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_GET_RCVINFO,
+                 sizeof(rdata->recordinfo), &rdata->recordinfo);
+    }
 #endif
 
-	s->packet = NULL;
-	s->packet_length = 0;
-	memset(&(s->s3->rbuf), 0, sizeof(SSL3_BUFFER));
-	memset(&(s->s3->rrec), 0, sizeof(SSL3_RECORD));
-	
-	if (!ssl3_setup_buffers(s))
-		{
-		SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
-		if (rdata->rbuf.buf != NULL)
-			OPENSSL_free(rdata->rbuf.buf);
-		OPENSSL_free(rdata);
-		pitem_free(item);
-		return(-1);
-		}
-
-	/* insert should not fail, since duplicates are dropped */
-	if (pqueue_insert(queue->q, item) == NULL)
-		{
-		SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
-		if (rdata->rbuf.buf != NULL)
-			OPENSSL_free(rdata->rbuf.buf);
-		OPENSSL_free(rdata);
-		pitem_free(item);
-		return(-1);
-		}
-
-	return(1);
-	}
+    s->packet = NULL;
+    s->packet_length = 0;
+    memset(&(s->s3->rbuf), 0, sizeof(SSL3_BUFFER));
+    memset(&(s->s3->rrec), 0, sizeof(SSL3_RECORD));
+
+    if (!ssl3_setup_buffers(s)) {
+        SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
+        if (rdata->rbuf.buf != NULL)
+            OPENSSL_free(rdata->rbuf.buf);
+        OPENSSL_free(rdata);
+        pitem_free(item);
+        return (-1);
+    }
 
+    /* insert should not fail, since duplicates are dropped */
+    if (pqueue_insert(queue->q, item) == NULL) {
+        SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
+        if (rdata->rbuf.buf != NULL)
+            OPENSSL_free(rdata->rbuf.buf);
+        OPENSSL_free(rdata);
+        pitem_free(item);
+        return (-1);
+    }
 
-static int
-dtls1_retrieve_buffered_record(SSL *s, record_pqueue *queue)
-    {
+    return (1);
+}
+
+static int dtls1_retrieve_buffered_record(SSL *s, record_pqueue *queue)
+{
     pitem *item;
 
     item = pqueue_pop(queue->q);
-    if (item)
-        {
+    if (item) {
         dtls1_copy_record(s, item);
 
         OPENSSL_free(item->data);
-		pitem_free(item);
-
-        return(1);
-        }
+        pitem_free(item);
 
-    return(0);
+        return (1);
     }
 
+    return (0);
+}
 
-/* retrieve a buffered record that belongs to the new epoch, i.e., not processed 
- * yet */
+/*
+ * retrieve a buffered record that belongs to the new epoch, i.e., not
+ * processed yet
+ */
 #define dtls1_get_unprocessed_record(s) \
                    dtls1_retrieve_buffered_record((s), \
                    &((s)->d1->unprocessed_rcds))
 
-/* retrieve a buffered record that belongs to the current epoch, ie, processed */
+/*
+ * retrieve a buffered record that belongs to the current epoch, ie,
+ * processed
+ */
 #define dtls1_get_processed_record(s) \
                    dtls1_retrieve_buffered_record((s), \
                    &((s)->d1->processed_rcds))
 
-static int
-dtls1_process_buffered_records(SSL *s)
-    {
+static int dtls1_process_buffered_records(SSL *s)
+{
     pitem *item;
-    
+
     item = pqueue_peek(s->d1->unprocessed_rcds.q);
-    if (item)
-        {
+    if (item) {
         /* Check if epoch is current. */
         if (s->d1->unprocessed_rcds.epoch != s->d1->r_epoch)
-            return(1);  /* Nothing to do. */
-        
+            return (1);         /* Nothing to do. */
+
         /* Process all the records. */
-        while (pqueue_peek(s->d1->unprocessed_rcds.q))
-            {
+        while (pqueue_peek(s->d1->unprocessed_rcds.q)) {
             dtls1_get_unprocessed_record(s);
-            if ( ! dtls1_process_record(s))
-                return(0);
-            if(dtls1_buffer_record(s, &(s->d1->processed_rcds),
-                s->s3->rrec.seq_num)<0)
+            if (!dtls1_process_record(s))
+                return (0);
+            if (dtls1_buffer_record(s, &(s->d1->processed_rcds),
+                                    s->s3->rrec.seq_num) < 0)
                 return -1;
-            }
         }
+    }
 
-    /* sync epoch numbers once all the unprocessed records 
-     * have been processed */
+    /*
+     * sync epoch numbers once all the unprocessed records have been
+     * processed
+     */
     s->d1->processed_rcds.epoch = s->d1->r_epoch;
     s->d1->unprocessed_rcds.epoch = s->d1->r_epoch + 1;
 
-    return(1);
-    }
-
+    return (1);
+}
 
 #if 0
 
-static int
-dtls1_get_buffered_record(SSL *s)
-	{
-	pitem *item;
-	PQ_64BIT priority = 
-		(((PQ_64BIT)s->d1->handshake_read_seq) << 32) | 
-		((PQ_64BIT)s->d1->r_msg_hdr.frag_off);
-	
+static int dtls1_get_buffered_record(SSL *s)
+{
+    pitem *item;
+    PQ_64BIT priority =
+        (((PQ_64BIT) s->d1->handshake_read_seq) << 32) |
+        ((PQ_64BIT) s->d1->r_msg_hdr.frag_off);
+
     /* if we're not (re)negotiating, nothing buffered */
-	if ( ! SSL_in_init(s))
-		return 0;
-
-
-	item = pqueue_peek(s->d1->rcvd_records);
-	if (item && item->priority == priority)
-		{
-		/* Check if we've received the record of interest.  It must be
-		 * a handshake record, since data records as passed up without
-		 * buffering */
-		DTLS1_RECORD_DATA *rdata;
-		item = pqueue_pop(s->d1->rcvd_records);
-		rdata = (DTLS1_RECORD_DATA *)item->data;
-		
-		if (s->s3->rbuf.buf != NULL)
-			OPENSSL_free(s->s3->rbuf.buf);
-		
-		s->packet = rdata->packet;
-		s->packet_length = rdata->packet_length;
-		memcpy(&(s->s3->rbuf), &(rdata->rbuf), sizeof(SSL3_BUFFER));
-		memcpy(&(s->s3->rrec), &(rdata->rrec), sizeof(SSL3_RECORD));
-		
-		OPENSSL_free(item->data);
-		pitem_free(item);
-		
-		/* s->d1->next_expected_seq_num++; */
-		return(1);
-		}
-	
-	return 0;
-	}
+    if (!SSL_in_init(s))
+        return 0;
+
+    item = pqueue_peek(s->d1->rcvd_records);
+    if (item && item->priority == priority) {
+        /*
+         * Check if we've received the record of interest.  It must be a
+         * handshake record, since data records as passed up without
+         * buffering
+         */
+        DTLS1_RECORD_DATA *rdata;
+        item = pqueue_pop(s->d1->rcvd_records);
+        rdata = (DTLS1_RECORD_DATA *)item->data;
+
+        if (s->s3->rbuf.buf != NULL)
+            OPENSSL_free(s->s3->rbuf.buf);
+
+        s->packet = rdata->packet;
+        s->packet_length = rdata->packet_length;
+        memcpy(&(s->s3->rbuf), &(rdata->rbuf), sizeof(SSL3_BUFFER));
+        memcpy(&(s->s3->rrec), &(rdata->rrec), sizeof(SSL3_RECORD));
+
+        OPENSSL_free(item->data);
+        pitem_free(item);
+
+        /* s->d1->next_expected_seq_num++; */
+        return (1);
+    }
+
+    return 0;
+}
 
 #endif
 
-static int
-dtls1_process_record(SSL *s)
+static int dtls1_process_record(SSL *s)
 {
-	int i,al;
-	int enc_err;
-	SSL_SESSION *sess;
-	SSL3_RECORD *rr;
-	unsigned int mac_size, orig_len;
-	unsigned char md[EVP_MAX_MD_SIZE];
-
-	rr= &(s->s3->rrec);
-	sess = s->session;
-
-	/* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
-	 * and we have that many bytes in s->packet
-	 */
-	rr->input= &(s->packet[DTLS1_RT_HEADER_LENGTH]);
-
-	/* ok, we can now read from 's->packet' data into 'rr'
-	 * rr->input points at rr->length bytes, which
-	 * need to be copied into rr->data by either
-	 * the decryption or by the decompression
-	 * When the data is 'copied' into the rr->data buffer,
-	 * rr->input will be pointed at the new buffer */ 
-
-	/* We now have - encrypted [ MAC [ compressed [ plain ] ] ]
-	 * rr->length bytes of encrypted compressed stuff. */
-
-	/* check is not needed I believe */
-	if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
-		{
-		al=SSL_AD_RECORD_OVERFLOW;
-		SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
-		goto f_err;
-		}
-
-	/* decrypt in place in 'rr->input' */
-	rr->data=rr->input;
-
-	enc_err = s->method->ssl3_enc->enc(s,0);
-	/*-
-	 * enc_err is:
-	 *    0: (in non-constant time) if the record is publically invalid.
-	 *    1: if the padding is valid
-	 *   -1: if the padding is invalid
-	 */
-	if (enc_err == 0)
-		{
-		/* For DTLS we simply ignore bad packets. */
-		rr->length = 0;
-		s->packet_length = 0;
-		goto err;
-		}
+    int i, al;
+    int enc_err;
+    SSL_SESSION *sess;
+    SSL3_RECORD *rr;
+    unsigned int mac_size, orig_len;
+    unsigned char md[EVP_MAX_MD_SIZE];
+
+    rr = &(s->s3->rrec);
+    sess = s->session;
+
+    /*
+     * At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
+     * and we have that many bytes in s->packet
+     */
+    rr->input = &(s->packet[DTLS1_RT_HEADER_LENGTH]);
+
+    /*
+     * ok, we can now read from 's->packet' data into 'rr' rr->input points
+     * at rr->length bytes, which need to be copied into rr->data by either
+     * the decryption or by the decompression When the data is 'copied' into
+     * the rr->data buffer, rr->input will be pointed at the new buffer
+     */
+
+    /*
+     * We now have - encrypted [ MAC [ compressed [ plain ] ] ] rr->length
+     * bytes of encrypted compressed stuff.
+     */
+
+    /* check is not needed I believe */
+    if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH) {
+        al = SSL_AD_RECORD_OVERFLOW;
+        SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
+        goto f_err;
+    }
 
+    /* decrypt in place in 'rr->input' */
+    rr->data = rr->input;
+
+    enc_err = s->method->ssl3_enc->enc(s, 0);
+        /*-
+         * enc_err is:
+         *    0: (in non-constant time) if the record is publically invalid.
+         *    1: if the padding is valid
+         *   -1: if the padding is invalid
+         */
+    if (enc_err == 0) {
+        /* For DTLS we simply ignore bad packets. */
+        rr->length = 0;
+        s->packet_length = 0;
+        goto err;
+    }
 #ifdef TLS_DEBUG
-printf("dec %d\n",rr->length);
-{ unsigned int z; for (z=0; zlength; z++) printf("%02X%c",rr->data[z],((z+1)%16)?' ':'\n'); }
-printf("\n");
+    printf("dec %d\n", rr->length);
+    {
+        unsigned int z;
+        for (z = 0; z < rr->length; z++)
+            printf("%02X%c", rr->data[z], ((z + 1) % 16) ? ' ' : '\n');
+    }
+    printf("\n");
 #endif
 
-	/* r->length is now the compressed data plus mac */
-	if ((sess != NULL) &&
-	    (s->enc_read_ctx != NULL) &&
-	    (EVP_MD_CTX_md(s->read_hash) != NULL))
-		{
-		/* s->read_hash != NULL => mac_size != -1 */
-		unsigned char *mac = NULL;
-		unsigned char mac_tmp[EVP_MAX_MD_SIZE];
-		mac_size=EVP_MD_CTX_size(s->read_hash);
-		OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
-
-		/* kludge: *_cbc_remove_padding passes padding length in rr->type */
-		orig_len = rr->length+((unsigned int)rr->type>>8);
-
-		/* orig_len is the length of the record before any padding was
-		 * removed. This is public information, as is the MAC in use,
-		 * therefore we can safely process the record in a different
-		 * amount of time if it's too short to possibly contain a MAC.
-		 */
-		if (orig_len < mac_size ||
-		    /* CBC records must have a padding length byte too. */
-		    (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
-		     orig_len < mac_size+1))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-
-		if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE)
-			{
-			/* We update the length so that the TLS header bytes
-			 * can be constructed correctly but we need to extract
-			 * the MAC in constant time from within the record,
-			 * without leaking the contents of the padding bytes.
-			 * */
-			mac = mac_tmp;
-			ssl3_cbc_copy_mac(mac_tmp, rr, mac_size, orig_len);
-			rr->length -= mac_size;
-			}
-		else
-			{
-			/* In this case there's no padding, so |orig_len|
-			 * equals |rec->length| and we checked that there's
-			 * enough bytes for |mac_size| above. */
-			rr->length -= mac_size;
-			mac = &rr->data[rr->length];
-			}
-
-		i=s->method->ssl3_enc->mac(s,md,0 /* not send */);
-		if (i < 0 || mac == NULL || CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
-			enc_err = -1;
-		if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH+mac_size)
-			enc_err = -1;
-		}
-
-	if (enc_err < 0)
-		{
-		/* decryption failed, silently discard message */
-		rr->length = 0;
-		s->packet_length = 0;
-		goto err;
-		}
-
-	/* r->length is now just compressed */
-	if (s->expand != NULL)
-		{
-		if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH)
-			{
-			al=SSL_AD_RECORD_OVERFLOW;
-			SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_COMPRESSED_LENGTH_TOO_LONG);
-			goto f_err;
-			}
-		if (!ssl3_do_uncompress(s))
-			{
-			al=SSL_AD_DECOMPRESSION_FAILURE;
-			SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_BAD_DECOMPRESSION);
-			goto f_err;
-			}
-		}
-
-	if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH)
-		{
-		al=SSL_AD_RECORD_OVERFLOW;
-		SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_DATA_LENGTH_TOO_LONG);
-		goto f_err;
-		}
-
-	rr->off=0;
-	/*-
-	 * So at this point the following is true
-	 * ssl->s3->rrec.type 	is the type of record
-	 * ssl->s3->rrec.length	== number of bytes in record
-	 * ssl->s3->rrec.off	== offset to first valid byte
-	 * ssl->s3->rrec.data	== where to take bytes from, increment
-	 *			   after use :-).
-	 */
-
-	/* we have pulled in a full packet so zero things */
-	s->packet_length=0;
-	return(1);
-
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(0);
-}
+    /* r->length is now the compressed data plus mac */
+    if ((sess != NULL) &&
+        (s->enc_read_ctx != NULL) && (EVP_MD_CTX_md(s->read_hash) != NULL)) {
+        /* s->read_hash != NULL => mac_size != -1 */
+        unsigned char *mac = NULL;
+        unsigned char mac_tmp[EVP_MAX_MD_SIZE];
+        mac_size = EVP_MD_CTX_size(s->read_hash);
+        OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
+
+        /*
+         * kludge: *_cbc_remove_padding passes padding length in rr->type
+         */
+        orig_len = rr->length + ((unsigned int)rr->type >> 8);
+
+        /*
+         * orig_len is the length of the record before any padding was
+         * removed. This is public information, as is the MAC in use,
+         * therefore we can safely process the record in a different amount
+         * of time if it's too short to possibly contain a MAC.
+         */
+        if (orig_len < mac_size ||
+            /* CBC records must have a padding length byte too. */
+            (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+             orig_len < mac_size + 1)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+
+        if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE) {
+            /*
+             * We update the length so that the TLS header bytes can be
+             * constructed correctly but we need to extract the MAC in
+             * constant time from within the record, without leaking the
+             * contents of the padding bytes.
+             */
+            mac = mac_tmp;
+            ssl3_cbc_copy_mac(mac_tmp, rr, mac_size, orig_len);
+            rr->length -= mac_size;
+        } else {
+            /*
+             * In this case there's no padding, so |orig_len| equals
+             * |rec->length| and we checked that there's enough bytes for
+             * |mac_size| above.
+             */
+            rr->length -= mac_size;
+            mac = &rr->data[rr->length];
+        }
+
+        i = s->method->ssl3_enc->mac(s, md, 0 /* not send */ );
+        if (i < 0 || mac == NULL
+            || CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
+            enc_err = -1;
+        if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH + mac_size)
+            enc_err = -1;
+    }
+
+    if (enc_err < 0) {
+        /* decryption failed, silently discard message */
+        rr->length = 0;
+        s->packet_length = 0;
+        goto err;
+    }
+
+    /* r->length is now just compressed */
+    if (s->expand != NULL) {
+        if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH) {
+            al = SSL_AD_RECORD_OVERFLOW;
+            SSLerr(SSL_F_DTLS1_PROCESS_RECORD,
+                   SSL_R_COMPRESSED_LENGTH_TOO_LONG);
+            goto f_err;
+        }
+        if (!ssl3_do_uncompress(s)) {
+            al = SSL_AD_DECOMPRESSION_FAILURE;
+            SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_BAD_DECOMPRESSION);
+            goto f_err;
+        }
+    }
 
+    if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH) {
+        al = SSL_AD_RECORD_OVERFLOW;
+        SSLerr(SSL_F_DTLS1_PROCESS_RECORD, SSL_R_DATA_LENGTH_TOO_LONG);
+        goto f_err;
+    }
+
+    rr->off = 0;
+        /*-
+         * So at this point the following is true
+         * ssl->s3->rrec.type   is the type of record
+         * ssl->s3->rrec.length == number of bytes in record
+         * ssl->s3->rrec.off    == offset to first valid byte
+         * ssl->s3->rrec.data   == where to take bytes from, increment
+         *                         after use :-).
+         */
+
+    /* we have pulled in a full packet so zero things */
+    s->packet_length = 0;
+    return (1);
+
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (0);
+}
 
 /*-
  * Call this to get a new input record.
@@ -553,186 +565,180 @@ err:
  * or non-blocking IO.
  * When it finishes, one packet has been decoded and can be found in
  * ssl->s3->rrec.type    - is the type of record
- * ssl->s3->rrec.data, 	 - data
+ * ssl->s3->rrec.data,   - data
  * ssl->s3->rrec.length, - number of bytes
  */
 /* used only by dtls1_read_bytes */
 int dtls1_get_record(SSL *s)
-	{
-	int ssl_major,ssl_minor;
-	int i,n;
-	SSL3_RECORD *rr;
-	unsigned char *p = NULL;
-	unsigned short version;
-	DTLS1_BITMAP *bitmap;
-	unsigned int is_next_epoch;
-
-	rr= &(s->s3->rrec);
-
-	/* The epoch may have changed.  If so, process all the
-	 * pending records.  This is a non-blocking operation. */
-	if(dtls1_process_buffered_records(s)<0)
-		return -1;
-
-	/* if we're renegotiating, then there may be buffered records */
-	if (dtls1_get_processed_record(s))
-		return 1;
-
-	/* get something from the wire */
-again:
-	/* check if we have the header */
-	if (	(s->rstate != SSL_ST_READ_BODY) ||
-		(s->packet_length < DTLS1_RT_HEADER_LENGTH)) 
-		{
-		n=ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
-		/* read timeout is handled by dtls1_read_bytes */
-		if (n <= 0) return(n); /* error or non-blocking */
-
-		/* this packet contained a partial record, dump it */
-		if (s->packet_length != DTLS1_RT_HEADER_LENGTH)
-			{
-			s->packet_length = 0;
-			goto again;
-			}
-
-		s->rstate=SSL_ST_READ_BODY;
-
-		p=s->packet;
-
-		if (s->msg_callback)
-			s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
-
-		/* Pull apart the header into the DTLS1_RECORD */
-		rr->type= *(p++);
-		ssl_major= *(p++);
-		ssl_minor= *(p++);
-		version=(ssl_major<<8)|ssl_minor;
-
-		/* sequence number is 64 bits, with top 2 bytes = epoch */ 
-		n2s(p,rr->epoch);
-
-		memcpy(&(s->s3->read_sequence[2]), p, 6);
-		p+=6;
-
-		n2s(p,rr->length);
-
-		/* Lets check version */
-		if (!s->first_packet)
-			{
-			if (version != s->version)
-				{
-				/* unexpected version, silently discard */
-				rr->length = 0;
-				s->packet_length = 0;
-				goto again;
-				}
-			}
-
-		if ((version & 0xff00) != (s->version & 0xff00))
-			{
-			/* wrong version, silently discard record */
-			rr->length = 0;
-			s->packet_length = 0;
-			goto again;
-			}
-
-		if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
-			{
-			/* record too long, silently discard it */
-			rr->length = 0;
-			s->packet_length = 0;
-			goto again;
-			}
-
-		/* now s->rstate == SSL_ST_READ_BODY */
-		}
-
-	/* s->rstate == SSL_ST_READ_BODY, get and decode the data */
-
-	if (rr->length > s->packet_length-DTLS1_RT_HEADER_LENGTH)
-		{
-		/* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
-		i=rr->length;
-		n=ssl3_read_n(s,i,i,1);
-		/* this packet contained a partial record, dump it */
-		if ( n != i)
-			{
-			rr->length = 0;
-			s->packet_length = 0;
-			goto again;
-			}
-
-		/* now n == rr->length,
-		 * and s->packet_length == DTLS1_RT_HEADER_LENGTH + rr->length */
-		}
-	s->rstate=SSL_ST_READ_HEADER; /* set state for later operations */
-
-	/* match epochs.  NULL means the packet is dropped on the floor */
-	bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);
-	if ( bitmap == NULL)
-		{
-		rr->length = 0;
-		s->packet_length = 0;  /* dump this record */
-		goto again;   /* get another record */
-		}
+{
+    int ssl_major, ssl_minor;
+    int i, n;
+    SSL3_RECORD *rr;
+    unsigned char *p = NULL;
+    unsigned short version;
+    DTLS1_BITMAP *bitmap;
+    unsigned int is_next_epoch;
+
+    rr = &(s->s3->rrec);
+
+    /*
+     * The epoch may have changed.  If so, process all the pending records.
+     * This is a non-blocking operation.
+     */
+    if (dtls1_process_buffered_records(s) < 0)
+        return -1;
+
+    /* if we're renegotiating, then there may be buffered records */
+    if (dtls1_get_processed_record(s))
+        return 1;
+
+    /* get something from the wire */
+ again:
+    /* check if we have the header */
+    if ((s->rstate != SSL_ST_READ_BODY) ||
+        (s->packet_length < DTLS1_RT_HEADER_LENGTH)) {
+        n = ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
+        /* read timeout is handled by dtls1_read_bytes */
+        if (n <= 0)
+            return (n);         /* error or non-blocking */
+
+        /* this packet contained a partial record, dump it */
+        if (s->packet_length != DTLS1_RT_HEADER_LENGTH) {
+            s->packet_length = 0;
+            goto again;
+        }
+
+        s->rstate = SSL_ST_READ_BODY;
+
+        p = s->packet;
+
+        if (s->msg_callback)
+            s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH,
+                            s, s->msg_callback_arg);
+
+        /* Pull apart the header into the DTLS1_RECORD */
+        rr->type = *(p++);
+        ssl_major = *(p++);
+        ssl_minor = *(p++);
+        version = (ssl_major << 8) | ssl_minor;
+
+        /* sequence number is 64 bits, with top 2 bytes = epoch */
+        n2s(p, rr->epoch);
+
+        memcpy(&(s->s3->read_sequence[2]), p, 6);
+        p += 6;
+
+        n2s(p, rr->length);
+
+        /* Lets check version */
+        if (!s->first_packet) {
+            if (version != s->version) {
+                /* unexpected version, silently discard */
+                rr->length = 0;
+                s->packet_length = 0;
+                goto again;
+            }
+        }
+
+        if ((version & 0xff00) != (s->version & 0xff00)) {
+            /* wrong version, silently discard record */
+            rr->length = 0;
+            s->packet_length = 0;
+            goto again;
+        }
 
+        if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH) {
+            /* record too long, silently discard it */
+            rr->length = 0;
+            s->packet_length = 0;
+            goto again;
+        }
+
+        /* now s->rstate == SSL_ST_READ_BODY */
+    }
+
+    /* s->rstate == SSL_ST_READ_BODY, get and decode the data */
+
+    if (rr->length > s->packet_length - DTLS1_RT_HEADER_LENGTH) {
+        /* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
+        i = rr->length;
+        n = ssl3_read_n(s, i, i, 1);
+        /* this packet contained a partial record, dump it */
+        if (n != i) {
+            rr->length = 0;
+            s->packet_length = 0;
+            goto again;
+        }
+
+        /*
+         * now n == rr->length, and s->packet_length ==
+         * DTLS1_RT_HEADER_LENGTH + rr->length
+         */
+    }
+    s->rstate = SSL_ST_READ_HEADER; /* set state for later operations */
+
+    /* match epochs.  NULL means the packet is dropped on the floor */
+    bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);
+    if (bitmap == NULL) {
+        rr->length = 0;
+        s->packet_length = 0;   /* dump this record */
+        goto again;             /* get another record */
+    }
 #ifndef OPENSSL_NO_SCTP
-	/* Only do replay check if no SCTP bio */
-	if (!BIO_dgram_is_sctp(SSL_get_rbio(s)))
-  		{
+    /* Only do replay check if no SCTP bio */
+    if (!BIO_dgram_is_sctp(SSL_get_rbio(s))) {
 #endif
-		/* Check whether this is a repeat, or aged record.
-		 * Don't check if we're listening and this message is
-		 * a ClientHello. They can look as if they're replayed,
-		 * since they arrive from different connections and
-		 * would be dropped unnecessarily.
-		 */
-		if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
-		    s->packet_length > DTLS1_RT_HEADER_LENGTH &&
-		    s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
-		    !dtls1_record_replay_check(s, bitmap))
-			{
-			rr->length = 0;
-			s->packet_length=0; /* dump this record */
-			goto again;     /* get another record */
-			}
+        /*
+         * Check whether this is a repeat, or aged record. Don't check if
+         * we're listening and this message is a ClientHello. They can look
+         * as if they're replayed, since they arrive from different
+         * connections and would be dropped unnecessarily.
+         */
+        if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
+              s->packet_length > DTLS1_RT_HEADER_LENGTH &&
+              s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
+            !dtls1_record_replay_check(s, bitmap)) {
+            rr->length = 0;
+            s->packet_length = 0; /* dump this record */
+            goto again;         /* get another record */
+        }
 #ifndef OPENSSL_NO_SCTP
-  		}
+    }
 #endif
 
-	/* just read a 0 length packet */
-	if (rr->length == 0) goto again;
-
-	/* If this record is from the next epoch (either HM or ALERT),
-	 * and a handshake is currently in progress, buffer it since it
-	 * cannot be processed at this time. However, do not buffer
-	 * anything while listening.
-	 */
-	if (is_next_epoch)
-		{
-		if ((SSL_in_init(s) || s->in_handshake) && !s->d1->listen)
-			{
-			if(dtls1_buffer_record(s, &(s->d1->unprocessed_rcds), rr->seq_num)<0)
-				return -1;
-			/* Mark receipt of record. */
-			dtls1_record_bitmap_update(s, bitmap);
-			}
-		rr->length = 0;
-		s->packet_length = 0;
-		goto again;
-		}
-
-	if (!dtls1_process_record(s))
-		{
-		rr->length = 0;
-		s->packet_length = 0;  /* dump this record */
-		goto again;   /* get another record */
-		}
-	dtls1_record_bitmap_update(s, bitmap);/* Mark receipt of record. */
-
-	return(1);
-
-	}
+    /* just read a 0 length packet */
+    if (rr->length == 0)
+        goto again;
+
+    /*
+     * If this record is from the next epoch (either HM or ALERT), and a
+     * handshake is currently in progress, buffer it since it cannot be
+     * processed at this time. However, do not buffer anything while
+     * listening.
+     */
+    if (is_next_epoch) {
+        if ((SSL_in_init(s) || s->in_handshake) && !s->d1->listen) {
+            if (dtls1_buffer_record
+                (s, &(s->d1->unprocessed_rcds), rr->seq_num) < 0)
+                return -1;
+            /* Mark receipt of record. */
+            dtls1_record_bitmap_update(s, bitmap);
+        }
+        rr->length = 0;
+        s->packet_length = 0;
+        goto again;
+    }
+
+    if (!dtls1_process_record(s)) {
+        rr->length = 0;
+        s->packet_length = 0;   /* dump this record */
+        goto again;             /* get another record */
+    }
+    dtls1_record_bitmap_update(s, bitmap); /* Mark receipt of record. */
+
+    return (1);
+
+}
 
 /*-
  * Return up to 'len' payload bytes received in 'type' records.
@@ -763,1077 +769,1061 @@ again:
  *             none of our business
  */
 int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
-	{
-	int al,i,j,ret;
-	unsigned int n;
-	SSL3_RECORD *rr;
-	void (*cb)(const SSL *ssl,int type2,int val)=NULL;
+{
+    int al, i, j, ret;
+    unsigned int n;
+    SSL3_RECORD *rr;
+    void (*cb) (const SSL *ssl, int type2, int val) = NULL;
 
-	if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
-		if (!ssl3_setup_buffers(s))
-			return(-1);
+    if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
+        if (!ssl3_setup_buffers(s))
+            return (-1);
 
     /* XXX: check what the second '&& type' is about */
-	if ((type && (type != SSL3_RT_APPLICATION_DATA) && 
-		(type != SSL3_RT_HANDSHAKE) && type) ||
-	    (peek && (type != SSL3_RT_APPLICATION_DATA)))
-		{
-		SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
+    if ((type && (type != SSL3_RT_APPLICATION_DATA) &&
+         (type != SSL3_RT_HANDSHAKE) && type) ||
+        (peek && (type != SSL3_RT_APPLICATION_DATA))) {
+        SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
 
-	/* check whether there's a handshake message (client hello?) waiting */
-	if ( (ret = have_handshake_fragment(s, type, buf, len, peek)))
-		return ret;
+    /*
+     * check whether there's a handshake message (client hello?) waiting
+     */
+    if ((ret = have_handshake_fragment(s, type, buf, len, peek)))
+        return ret;
 
-	/* Now s->d1->handshake_fragment_len == 0 if type == SSL3_RT_HANDSHAKE. */
+    /*
+     * Now s->d1->handshake_fragment_len == 0 if type == SSL3_RT_HANDSHAKE.
+     */
 
 #ifndef OPENSSL_NO_SCTP
-	/* Continue handshake if it had to be interrupted to read
-	 * app data with SCTP.
-	 */
-	if ((!s->in_handshake && SSL_in_init(s)) ||
-	    (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
-	     (s->state == DTLS1_SCTP_ST_SR_READ_SOCK || s->state == DTLS1_SCTP_ST_CR_READ_SOCK) &&
-	     s->s3->in_read_app_data != 2))
+    /*
+     * Continue handshake if it had to be interrupted to read app data with
+     * SCTP.
+     */
+    if ((!s->in_handshake && SSL_in_init(s)) ||
+        (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
+         (s->state == DTLS1_SCTP_ST_SR_READ_SOCK
+          || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)
+         && s->s3->in_read_app_data != 2))
 #else
-	if (!s->in_handshake && SSL_in_init(s))
+    if (!s->in_handshake && SSL_in_init(s))
 #endif
-		{
-		/* type == SSL3_RT_APPLICATION_DATA */
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		}
-
-start:
-	s->rwstate=SSL_NOTHING;
-
-	/*-
-	 * s->s3->rrec.type	    - is the type of record
-	 * s->s3->rrec.data,    - data
-	 * s->s3->rrec.off,     - offset into 'data' for next read
-	 * s->s3->rrec.length,  - number of bytes. 
-	 */
-	rr = &(s->s3->rrec);
-
-	/* We are not handshaking and have no data yet,
-	 * so process data buffered during the last handshake
-	 * in advance, if any.
-	 */
-	if (s->state == SSL_ST_OK && rr->length == 0)
-		{
-		pitem *item;
-		item = pqueue_pop(s->d1->buffered_app_data.q);
-		if (item)
-			{
+    {
+        /* type == SSL3_RT_APPLICATION_DATA */
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+    }
+
+ start:
+    s->rwstate = SSL_NOTHING;
+
+        /*-
+         * s->s3->rrec.type         - is the type of record
+         * s->s3->rrec.data,    - data
+         * s->s3->rrec.off,     - offset into 'data' for next read
+         * s->s3->rrec.length,  - number of bytes.
+         */
+    rr = &(s->s3->rrec);
+
+    /*
+     * We are not handshaking and have no data yet, so process data buffered
+     * during the last handshake in advance, if any.
+     */
+    if (s->state == SSL_ST_OK && rr->length == 0) {
+        pitem *item;
+        item = pqueue_pop(s->d1->buffered_app_data.q);
+        if (item) {
 #ifndef OPENSSL_NO_SCTP
-			/* Restore bio_dgram_sctp_rcvinfo struct */
-			if (BIO_dgram_is_sctp(SSL_get_rbio(s)))
-				{
-				DTLS1_RECORD_DATA *rdata = (DTLS1_RECORD_DATA *) item->data;
-				BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_SET_RCVINFO, sizeof(rdata->recordinfo), &rdata->recordinfo);
-				}
+            /* Restore bio_dgram_sctp_rcvinfo struct */
+            if (BIO_dgram_is_sctp(SSL_get_rbio(s))) {
+                DTLS1_RECORD_DATA *rdata = (DTLS1_RECORD_DATA *)item->data;
+                BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_SET_RCVINFO,
+                         sizeof(rdata->recordinfo), &rdata->recordinfo);
+            }
 #endif
 
-			dtls1_copy_record(s, item);
-
-			OPENSSL_free(item->data);
-			pitem_free(item);
-			}
-		}
-
-	/* Check for timeout */
-	if (dtls1_handle_timeout(s) > 0)
-		goto start;
-
-	/* get new packet if necessary */
-	if ((rr->length == 0) || (s->rstate == SSL_ST_READ_BODY))
-		{
-		ret=dtls1_get_record(s);
-		if (ret <= 0) 
-			{
-			ret = dtls1_read_failed(s, ret);
-			/* anything other than a timeout is an error */
-			if (ret <= 0)  
-				return(ret);
-			else
-				goto start;
-			}
-		}
-
-	if (s->d1->listen && rr->type != SSL3_RT_HANDSHAKE)
-		{
-		rr->length = 0;
-		goto start;
-		}
-
-	/* we now have a packet which can be read and processed */
-
-	if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
-	                               * reset by ssl3_get_finished */
-		&& (rr->type != SSL3_RT_HANDSHAKE))
-		{
-		/* We now have application data between CCS and Finished.
-		 * Most likely the packets were reordered on their way, so
-		 * buffer the application data for later processing rather
-		 * than dropping the connection.
-		 */
-		if(dtls1_buffer_record(s, &(s->d1->buffered_app_data), rr->seq_num)<0)
-			{
-			SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		rr->length = 0;
-		goto start;
-		}
-
-	/* If the other end has shut down, throw anything we read away
-	 * (even in 'peek' mode) */
-	if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
-		{
-		rr->length=0;
-		s->rwstate=SSL_NOTHING;
-		return(0);
-		}
-
-
-	if (type == rr->type) /* SSL3_RT_APPLICATION_DATA or SSL3_RT_HANDSHAKE */
-		{
-		/* make sure that we are not getting application data when we
-		 * are doing a handshake for the first time */
-		if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
-			(s->enc_read_ctx == NULL))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_APP_DATA_IN_HANDSHAKE);
-			goto f_err;
-			}
-
-		if (len <= 0) return(len);
-
-		if ((unsigned int)len > rr->length)
-			n = rr->length;
-		else
-			n = (unsigned int)len;
-
-		memcpy(buf,&(rr->data[rr->off]),n);
-		if (!peek)
-			{
-			rr->length-=n;
-			rr->off+=n;
-			if (rr->length == 0)
-				{
-				s->rstate=SSL_ST_READ_HEADER;
-				rr->off=0;
-				}
-			}
+            dtls1_copy_record(s, item);
+
+            OPENSSL_free(item->data);
+            pitem_free(item);
+        }
+    }
+
+    /* Check for timeout */
+    if (dtls1_handle_timeout(s) > 0)
+        goto start;
+
+    /* get new packet if necessary */
+    if ((rr->length == 0) || (s->rstate == SSL_ST_READ_BODY)) {
+        ret = dtls1_get_record(s);
+        if (ret <= 0) {
+            ret = dtls1_read_failed(s, ret);
+            /* anything other than a timeout is an error */
+            if (ret <= 0)
+                return (ret);
+            else
+                goto start;
+        }
+    }
+
+    if (s->d1->listen && rr->type != SSL3_RT_HANDSHAKE) {
+        rr->length = 0;
+        goto start;
+    }
+
+    /* we now have a packet which can be read and processed */
+
+    if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
+                                   * reset by ssl3_get_finished */
+        && (rr->type != SSL3_RT_HANDSHAKE)) {
+        /*
+         * We now have application data between CCS and Finished. Most likely
+         * the packets were reordered on their way, so buffer the application
+         * data for later processing rather than dropping the connection.
+         */
+        if (dtls1_buffer_record(s, &(s->d1->buffered_app_data), rr->seq_num) <
+            0) {
+            SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        rr->length = 0;
+        goto start;
+    }
+
+    /*
+     * If the other end has shut down, throw anything we read away (even in
+     * 'peek' mode)
+     */
+    if (s->shutdown & SSL_RECEIVED_SHUTDOWN) {
+        rr->length = 0;
+        s->rwstate = SSL_NOTHING;
+        return (0);
+    }
+
+    if (type == rr->type) {     /* SSL3_RT_APPLICATION_DATA or
+                                 * SSL3_RT_HANDSHAKE */
+        /*
+         * make sure that we are not getting application data when we are
+         * doing a handshake for the first time
+         */
+        if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
+            (s->enc_read_ctx == NULL)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_APP_DATA_IN_HANDSHAKE);
+            goto f_err;
+        }
 
+        if (len <= 0)
+            return (len);
+
+        if ((unsigned int)len > rr->length)
+            n = rr->length;
+        else
+            n = (unsigned int)len;
+
+        memcpy(buf, &(rr->data[rr->off]), n);
+        if (!peek) {
+            rr->length -= n;
+            rr->off += n;
+            if (rr->length == 0) {
+                s->rstate = SSL_ST_READ_HEADER;
+                rr->off = 0;
+            }
+        }
 #ifndef OPENSSL_NO_SCTP
-			/* We were about to renegotiate but had to read
-			 * belated application data first, so retry.
-			 */
-			if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
-			    rr->type == SSL3_RT_APPLICATION_DATA &&
-			    (s->state == DTLS1_SCTP_ST_SR_READ_SOCK || s->state == DTLS1_SCTP_ST_CR_READ_SOCK))
-				{
-				s->rwstate=SSL_READING;
-				BIO_clear_retry_flags(SSL_get_rbio(s));
-				BIO_set_retry_read(SSL_get_rbio(s));
-				}
-
-			/* We might had to delay a close_notify alert because
-			 * of reordered app data. If there was an alert and there
-			 * is no message to read anymore, finally set shutdown.
-			 */
-			if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
-			    s->d1->shutdown_received && !BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
-				{
-				s->shutdown |= SSL_RECEIVED_SHUTDOWN;
-				return(0);
-				}
-#endif			
-		return(n);
-		}
-
-
-	/* If we get here, then type != rr->type; if we have a handshake
-	 * message, then it was unexpected (Hello Request or Client Hello). */
-
-	/* In case of record types for which we have 'fragment' storage,
-	 * fill that so that we can process the data at a fixed place.
-	 */
-		{
-		unsigned int k, dest_maxlen = 0;
-		unsigned char *dest = NULL;
-		unsigned int *dest_len = NULL;
-
-		if (rr->type == SSL3_RT_HANDSHAKE)
-			{
-			dest_maxlen = sizeof s->d1->handshake_fragment;
-			dest = s->d1->handshake_fragment;
-			dest_len = &s->d1->handshake_fragment_len;
-			}
-		else if (rr->type == SSL3_RT_ALERT)
-			{
-			dest_maxlen = sizeof(s->d1->alert_fragment);
-			dest = s->d1->alert_fragment;
-			dest_len = &s->d1->alert_fragment_len;
-			}
+        /*
+         * We were about to renegotiate but had to read belated application
+         * data first, so retry.
+         */
+        if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
+            rr->type == SSL3_RT_APPLICATION_DATA &&
+            (s->state == DTLS1_SCTP_ST_SR_READ_SOCK
+             || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)) {
+            s->rwstate = SSL_READING;
+            BIO_clear_retry_flags(SSL_get_rbio(s));
+            BIO_set_retry_read(SSL_get_rbio(s));
+        }
+
+        /*
+         * We might had to delay a close_notify alert because of reordered
+         * app data. If there was an alert and there is no message to read
+         * anymore, finally set shutdown.
+         */
+        if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
+            s->d1->shutdown_received
+            && !BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s))) {
+            s->shutdown |= SSL_RECEIVED_SHUTDOWN;
+            return (0);
+        }
+#endif
+        return (n);
+    }
+
+    /*
+     * If we get here, then type != rr->type; if we have a handshake message,
+     * then it was unexpected (Hello Request or Client Hello).
+     */
+
+    /*
+     * In case of record types for which we have 'fragment' storage, fill
+     * that so that we can process the data at a fixed place.
+     */
+    {
+        unsigned int k, dest_maxlen = 0;
+        unsigned char *dest = NULL;
+        unsigned int *dest_len = NULL;
+
+        if (rr->type == SSL3_RT_HANDSHAKE) {
+            dest_maxlen = sizeof s->d1->handshake_fragment;
+            dest = s->d1->handshake_fragment;
+            dest_len = &s->d1->handshake_fragment_len;
+        } else if (rr->type == SSL3_RT_ALERT) {
+            dest_maxlen = sizeof(s->d1->alert_fragment);
+            dest = s->d1->alert_fragment;
+            dest_len = &s->d1->alert_fragment_len;
+        }
 #ifndef OPENSSL_NO_HEARTBEATS
-		else if (rr->type == TLS1_RT_HEARTBEAT)
-			{
-			dtls1_process_heartbeat(s);
-
-			/* Exit and notify application to read again */
-			rr->length = 0;
-			s->rwstate=SSL_READING;
-			BIO_clear_retry_flags(SSL_get_rbio(s));
-			BIO_set_retry_read(SSL_get_rbio(s));
-			return(-1);
-			}
+        else if (rr->type == TLS1_RT_HEARTBEAT) {
+            dtls1_process_heartbeat(s);
+
+            /* Exit and notify application to read again */
+            rr->length = 0;
+            s->rwstate = SSL_READING;
+            BIO_clear_retry_flags(SSL_get_rbio(s));
+            BIO_set_retry_read(SSL_get_rbio(s));
+            return (-1);
+        }
 #endif
-		/* else it's a CCS message, or application data or wrong */
-		else if (rr->type != SSL3_RT_CHANGE_CIPHER_SPEC)
-			{
-			/* Application data while renegotiating
-			 * is allowed. Try again reading.
-			 */
-			if (rr->type == SSL3_RT_APPLICATION_DATA)
-				{
-				BIO *bio;
-				s->s3->in_read_app_data=2;
-				bio=SSL_get_rbio(s);
-				s->rwstate=SSL_READING;
-				BIO_clear_retry_flags(bio);
-				BIO_set_retry_read(bio);
-				return(-1);
-				}
-
-			/* Not certain if this is the right error handling */
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
-			goto f_err;
-			}
-
-		if (dest_maxlen > 0)
-			{
-            /* XDTLS:  In a pathalogical case, the Client Hello
-             *  may be fragmented--don't always expect dest_maxlen bytes */
-			if ( rr->length < dest_maxlen)
-				{
+        /* else it's a CCS message, or application data or wrong */
+        else if (rr->type != SSL3_RT_CHANGE_CIPHER_SPEC) {
+            /*
+             * Application data while renegotiating is allowed. Try again
+             * reading.
+             */
+            if (rr->type == SSL3_RT_APPLICATION_DATA) {
+                BIO *bio;
+                s->s3->in_read_app_data = 2;
+                bio = SSL_get_rbio(s);
+                s->rwstate = SSL_READING;
+                BIO_clear_retry_flags(bio);
+                BIO_set_retry_read(bio);
+                return (-1);
+            }
+
+            /* Not certain if this is the right error handling */
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
+            goto f_err;
+        }
+
+        if (dest_maxlen > 0) {
+            /*
+             * XDTLS: In a pathalogical case, the Client Hello may be
+             * fragmented--don't always expect dest_maxlen bytes
+             */
+            if (rr->length < dest_maxlen) {
 #ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
-				/*
-				 * for normal alerts rr->length is 2, while
-				 * dest_maxlen is 7 if we were to handle this
-				 * non-existing alert...
-				 */
-				FIX ME
+                /*
+                 * for normal alerts rr->length is 2, while
+                 * dest_maxlen is 7 if we were to handle this
+                 * non-existing alert...
+                 */
+                FIX ME
 #endif
-				s->rstate=SSL_ST_READ_HEADER;
-				rr->length = 0;
-				goto start;
-				}
-
-			/* now move 'n' bytes: */
-			for ( k = 0; k < dest_maxlen; k++)
-				{
-				dest[k] = rr->data[rr->off++];
-				rr->length--;
-				}
-			*dest_len = dest_maxlen;
-			}
-		}
-
-	/*-
-	 * s->d1->handshake_fragment_len == 12  iff  rr->type == SSL3_RT_HANDSHAKE;
-	 * s->d1->alert_fragment_len == 7      iff  rr->type == SSL3_RT_ALERT.
-	 * (Possibly rr is 'empty' now, i.e. rr->length may be 0.)
-	 */
-
-	/* If we are a client, check for an incoming 'Hello Request': */
-	if ((!s->server) &&
-		(s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
-		(s->d1->handshake_fragment[0] == SSL3_MT_HELLO_REQUEST) &&
-		(s->session != NULL) && (s->session->cipher != NULL))
-		{
-		s->d1->handshake_fragment_len = 0;
-
-		if ((s->d1->handshake_fragment[1] != 0) ||
-			(s->d1->handshake_fragment[2] != 0) ||
-			(s->d1->handshake_fragment[3] != 0))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_BAD_HELLO_REQUEST);
-			goto err;
-			}
-
-		/* no need to check sequence number on HELLO REQUEST messages */
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, 
-				s->d1->handshake_fragment, 4, s, s->msg_callback_arg);
-
-		if (SSL_is_init_finished(s) &&
-			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
-			!s->s3->renegotiate)
-			{
-			s->d1->handshake_read_seq++;
-			s->new_session = 1;
-			ssl3_renegotiate(s);
-			if (ssl3_renegotiate_check(s))
-				{
-				i=s->handshake_func(s);
-				if (i < 0) return(i);
-				if (i == 0)
-					{
-					SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-					return(-1);
-					}
-
-				if (!(s->mode & SSL_MODE_AUTO_RETRY))
-					{
-					if (s->s3->rbuf.left == 0) /* no read-ahead left? */
-						{
-						BIO *bio;
-						/* In the case where we try to read application data,
-						 * but we trigger an SSL handshake, we return -1 with
-						 * the retry option set.  Otherwise renegotiation may
-						 * cause nasty problems in the blocking world */
-						s->rwstate=SSL_READING;
-						bio=SSL_get_rbio(s);
-						BIO_clear_retry_flags(bio);
-						BIO_set_retry_read(bio);
-						return(-1);
-						}
-					}
-				}
-			}
-		/* we either finished a handshake or ignored the request,
-		 * now try again to obtain the (application) data we were asked for */
-		goto start;
-		}
-
-	if (s->d1->alert_fragment_len >= DTLS1_AL_HEADER_LENGTH)
-		{
-		int alert_level = s->d1->alert_fragment[0];
-		int alert_descr = s->d1->alert_fragment[1];
-
-		s->d1->alert_fragment_len = 0;
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_ALERT, 
-				s->d1->alert_fragment, 2, s, s->msg_callback_arg);
-
-		if (s->info_callback != NULL)
-			cb=s->info_callback;
-		else if (s->ctx->info_callback != NULL)
-			cb=s->ctx->info_callback;
-
-		if (cb != NULL)
-			{
-			j = (alert_level << 8) | alert_descr;
-			cb(s, SSL_CB_READ_ALERT, j);
-			}
-
-		if (alert_level == 1) /* warning */
-			{
-			s->s3->warn_alert = alert_descr;
-			if (alert_descr == SSL_AD_CLOSE_NOTIFY)
-				{
+                 s->rstate = SSL_ST_READ_HEADER;
+                rr->length = 0;
+                goto start;
+            }
+
+            /* now move 'n' bytes: */
+            for (k = 0; k < dest_maxlen; k++) {
+                dest[k] = rr->data[rr->off++];
+                rr->length--;
+            }
+            *dest_len = dest_maxlen;
+        }
+    }
+
+        /*-
+         * s->d1->handshake_fragment_len == 12  iff  rr->type == SSL3_RT_HANDSHAKE;
+         * s->d1->alert_fragment_len == 7      iff  rr->type == SSL3_RT_ALERT.
+         * (Possibly rr is 'empty' now, i.e. rr->length may be 0.)
+         */
+
+    /* If we are a client, check for an incoming 'Hello Request': */
+    if ((!s->server) &&
+        (s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
+        (s->d1->handshake_fragment[0] == SSL3_MT_HELLO_REQUEST) &&
+        (s->session != NULL) && (s->session->cipher != NULL)) {
+        s->d1->handshake_fragment_len = 0;
+
+        if ((s->d1->handshake_fragment[1] != 0) ||
+            (s->d1->handshake_fragment[2] != 0) ||
+            (s->d1->handshake_fragment[3] != 0)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_BAD_HELLO_REQUEST);
+            goto err;
+        }
+
+        /*
+         * no need to check sequence number on HELLO REQUEST messages
+         */
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+                            s->d1->handshake_fragment, 4, s,
+                            s->msg_callback_arg);
+
+        if (SSL_is_init_finished(s) &&
+            !(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
+            !s->s3->renegotiate) {
+            s->d1->handshake_read_seq++;
+            s->new_session = 1;
+            ssl3_renegotiate(s);
+            if (ssl3_renegotiate_check(s)) {
+                i = s->handshake_func(s);
+                if (i < 0)
+                    return (i);
+                if (i == 0) {
+                    SSLerr(SSL_F_DTLS1_READ_BYTES,
+                           SSL_R_SSL_HANDSHAKE_FAILURE);
+                    return (-1);
+                }
+
+                if (!(s->mode & SSL_MODE_AUTO_RETRY)) {
+                    if (s->s3->rbuf.left == 0) { /* no read-ahead left? */
+                        BIO *bio;
+                        /*
+                         * In the case where we try to read application data,
+                         * but we trigger an SSL handshake, we return -1 with
+                         * the retry option set.  Otherwise renegotiation may
+                         * cause nasty problems in the blocking world
+                         */
+                        s->rwstate = SSL_READING;
+                        bio = SSL_get_rbio(s);
+                        BIO_clear_retry_flags(bio);
+                        BIO_set_retry_read(bio);
+                        return (-1);
+                    }
+                }
+            }
+        }
+        /*
+         * we either finished a handshake or ignored the request, now try
+         * again to obtain the (application) data we were asked for
+         */
+        goto start;
+    }
+
+    if (s->d1->alert_fragment_len >= DTLS1_AL_HEADER_LENGTH) {
+        int alert_level = s->d1->alert_fragment[0];
+        int alert_descr = s->d1->alert_fragment[1];
+
+        s->d1->alert_fragment_len = 0;
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_ALERT,
+                            s->d1->alert_fragment, 2, s, s->msg_callback_arg);
+
+        if (s->info_callback != NULL)
+            cb = s->info_callback;
+        else if (s->ctx->info_callback != NULL)
+            cb = s->ctx->info_callback;
+
+        if (cb != NULL) {
+            j = (alert_level << 8) | alert_descr;
+            cb(s, SSL_CB_READ_ALERT, j);
+        }
+
+        if (alert_level == 1) { /* warning */
+            s->s3->warn_alert = alert_descr;
+            if (alert_descr == SSL_AD_CLOSE_NOTIFY) {
 #ifndef OPENSSL_NO_SCTP
-				/* With SCTP and streams the socket may deliver app data
-				 * after a close_notify alert. We have to check this
-				 * first so that nothing gets discarded.
-				 */
-				if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
-					BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
-					{
-					s->d1->shutdown_received = 1;
-					s->rwstate=SSL_READING;
-					BIO_clear_retry_flags(SSL_get_rbio(s));
-					BIO_set_retry_read(SSL_get_rbio(s));
-					return -1;
-					}
+                /*
+                 * With SCTP and streams the socket may deliver app data
+                 * after a close_notify alert. We have to check this first so
+                 * that nothing gets discarded.
+                 */
+                if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
+                    BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s))) {
+                    s->d1->shutdown_received = 1;
+                    s->rwstate = SSL_READING;
+                    BIO_clear_retry_flags(SSL_get_rbio(s));
+                    BIO_set_retry_read(SSL_get_rbio(s));
+                    return -1;
+                }
 #endif
-				s->shutdown |= SSL_RECEIVED_SHUTDOWN;
-				return(0);
-				}
+                s->shutdown |= SSL_RECEIVED_SHUTDOWN;
+                return (0);
+            }
 #if 0
             /* XXX: this is a possible improvement in the future */
-			/* now check if it's a missing record */
-			if (alert_descr == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
-				{
-				unsigned short seq;
-				unsigned int frag_off;
-				unsigned char *p = &(s->d1->alert_fragment[2]);
-
-				n2s(p, seq);
-				n2l3(p, frag_off);
-
-				dtls1_retransmit_message(s,
-										 dtls1_get_queue_priority(frag->msg_header.seq, 0),
-										 frag_off, &found);
-				if ( ! found  && SSL_in_init(s))
-					{
-					/* fprintf( stderr,"in init = %d\n", SSL_in_init(s)); */
-					/* requested a message not yet sent, 
-					   send an alert ourselves */
-					ssl3_send_alert(s,SSL3_AL_WARNING,
-						DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
-					}
-				}
+            /* now check if it's a missing record */
+            if (alert_descr == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE) {
+                unsigned short seq;
+                unsigned int frag_off;
+                unsigned char *p = &(s->d1->alert_fragment[2]);
+
+                n2s(p, seq);
+                n2l3(p, frag_off);
+
+                dtls1_retransmit_message(s,
+                                         dtls1_get_queue_priority
+                                         (frag->msg_header.seq, 0), frag_off,
+                                         &found);
+                if (!found && SSL_in_init(s)) {
+                    /*
+                     * fprintf( stderr,"in init = %d\n", SSL_in_init(s));
+                     */
+                    /*
+                     * requested a message not yet sent, send an alert
+                     * ourselves
+                     */
+                    ssl3_send_alert(s, SSL3_AL_WARNING,
+                                    DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
+                }
+            }
 #endif
-			}
-		else if (alert_level == 2) /* fatal */
-			{
-			char tmp[16];
-
-			s->rwstate=SSL_NOTHING;
-			s->s3->fatal_alert = alert_descr;
-			SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_AD_REASON_OFFSET + alert_descr);
-			BIO_snprintf(tmp,sizeof tmp,"%d",alert_descr);
-			ERR_add_error_data(2,"SSL alert number ",tmp);
-			s->shutdown|=SSL_RECEIVED_SHUTDOWN;
-			SSL_CTX_remove_session(s->ctx,s->session);
-			return(0);
-			}
-		else
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNKNOWN_ALERT_TYPE);
-			goto f_err;
-			}
-
-		goto start;
-		}
-
-	if (s->shutdown & SSL_SENT_SHUTDOWN) /* but we have not received a shutdown */
-		{
-		s->rwstate=SSL_NOTHING;
-		rr->length=0;
-		return(0);
-		}
-
-	if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC)
-		{
-		struct ccs_header_st ccs_hdr;
-		unsigned int ccs_hdr_len = DTLS1_CCS_HEADER_LENGTH;
-
-		dtls1_get_ccs_header(rr->data, &ccs_hdr);
-
-		if (s->version == DTLS1_BAD_VER)
-			ccs_hdr_len = 3;
-
-		/* 'Change Cipher Spec' is just a single byte, so we know
-		 * exactly what the record payload has to look like */
-		/* XDTLS: check that epoch is consistent */
-		if (	(rr->length != ccs_hdr_len) || 
-			(rr->off != 0) || (rr->data[0] != SSL3_MT_CCS))
-			{
-			i=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_BAD_CHANGE_CIPHER_SPEC);
-			goto err;
-			}
-
-		rr->length=0;
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC, 
-				rr->data, 1, s, s->msg_callback_arg);
-
-		/* We can't process a CCS now, because previous handshake
-		 * messages are still missing, so just drop it.
-		 */
-		if (!s->d1->change_cipher_spec_ok)
-			{
-			goto start;
-			}
-
-		s->d1->change_cipher_spec_ok = 0;
-
-		s->s3->change_cipher_spec=1;
-		if (!ssl3_do_change_cipher_spec(s))
-			goto err;
-
-		/* do this whenever CCS is processed */
-		dtls1_reset_seq_numbers(s, SSL3_CC_READ);
-
-		if (s->version == DTLS1_BAD_VER)
-			s->d1->handshake_read_seq++;
+        } else if (alert_level == 2) { /* fatal */
+            char tmp[16];
+
+            s->rwstate = SSL_NOTHING;
+            s->s3->fatal_alert = alert_descr;
+            SSLerr(SSL_F_DTLS1_READ_BYTES,
+                   SSL_AD_REASON_OFFSET + alert_descr);
+            BIO_snprintf(tmp, sizeof tmp, "%d", alert_descr);
+            ERR_add_error_data(2, "SSL alert number ", tmp);
+            s->shutdown |= SSL_RECEIVED_SHUTDOWN;
+            SSL_CTX_remove_session(s->ctx, s->session);
+            return (0);
+        } else {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_UNKNOWN_ALERT_TYPE);
+            goto f_err;
+        }
+
+        goto start;
+    }
+
+    if (s->shutdown & SSL_SENT_SHUTDOWN) { /* but we have not received a
+                                            * shutdown */
+        s->rwstate = SSL_NOTHING;
+        rr->length = 0;
+        return (0);
+    }
+
+    if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC) {
+        struct ccs_header_st ccs_hdr;
+        unsigned int ccs_hdr_len = DTLS1_CCS_HEADER_LENGTH;
+
+        dtls1_get_ccs_header(rr->data, &ccs_hdr);
+
+        if (s->version == DTLS1_BAD_VER)
+            ccs_hdr_len = 3;
+
+        /*
+         * 'Change Cipher Spec' is just a single byte, so we know exactly
+         * what the record payload has to look like
+         */
+        /* XDTLS: check that epoch is consistent */
+        if ((rr->length != ccs_hdr_len) ||
+            (rr->off != 0) || (rr->data[0] != SSL3_MT_CCS)) {
+            i = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_BAD_CHANGE_CIPHER_SPEC);
+            goto err;
+        }
+
+        rr->length = 0;
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
+                            rr->data, 1, s, s->msg_callback_arg);
+
+        /*
+         * We can't process a CCS now, because previous handshake messages
+         * are still missing, so just drop it.
+         */
+        if (!s->d1->change_cipher_spec_ok) {
+            goto start;
+        }
+
+        s->d1->change_cipher_spec_ok = 0;
+
+        s->s3->change_cipher_spec = 1;
+        if (!ssl3_do_change_cipher_spec(s))
+            goto err;
+
+        /* do this whenever CCS is processed */
+        dtls1_reset_seq_numbers(s, SSL3_CC_READ);
+
+        if (s->version == DTLS1_BAD_VER)
+            s->d1->handshake_read_seq++;
 
 #ifndef OPENSSL_NO_SCTP
-		/* Remember that a CCS has been received,
-		 * so that an old key of SCTP-Auth can be
-		 * deleted when a CCS is sent. Will be ignored
-		 * if no SCTP is used
-		 */
-		BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD, 1, NULL);
+        /*
+         * Remember that a CCS has been received, so that an old key of
+         * SCTP-Auth can be deleted when a CCS is sent. Will be ignored if no
+         * SCTP is used
+         */
+        BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD, 1, NULL);
 #endif
 
-		goto start;
-		}
-
-	/* Unexpected handshake message (Client Hello, or protocol violation) */
-	if ((s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) && 
-		!s->in_handshake)
-		{
-		struct hm_header_st msg_hdr;
-		
-		/* this may just be a stale retransmit */
-		dtls1_get_message_header(rr->data, &msg_hdr);
-		if( rr->epoch != s->d1->r_epoch)
-			{
-			rr->length = 0;
-			goto start;
-			}
-
-		/* If we are server, we may have a repeated FINISHED of the
-		 * client here, then retransmit our CCS and FINISHED.
-		 */
-		if (msg_hdr.type == SSL3_MT_FINISHED)
-			{
-			if (dtls1_check_timeout_num(s) < 0)
-				return -1;
-
-			dtls1_retransmit_buffered_messages(s);
-			rr->length = 0;
-			goto start;
-			}
-
-		if (((s->state&SSL_ST_MASK) == SSL_ST_OK) &&
-			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS))
-			{
-#if 0 /* worked only because C operator preferences are not as expected (and
-       * because this is not really needed for clients except for detecting
-       * protocol violations): */
-			s->state=SSL_ST_BEFORE|(s->server)
-				?SSL_ST_ACCEPT
-				:SSL_ST_CONNECT;
+        goto start;
+    }
+
+    /*
+     * Unexpected handshake message (Client Hello, or protocol violation)
+     */
+    if ((s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
+        !s->in_handshake) {
+        struct hm_header_st msg_hdr;
+
+        /* this may just be a stale retransmit */
+        dtls1_get_message_header(rr->data, &msg_hdr);
+        if (rr->epoch != s->d1->r_epoch) {
+            rr->length = 0;
+            goto start;
+        }
+
+        /*
+         * If we are server, we may have a repeated FINISHED of the client
+         * here, then retransmit our CCS and FINISHED.
+         */
+        if (msg_hdr.type == SSL3_MT_FINISHED) {
+            if (dtls1_check_timeout_num(s) < 0)
+                return -1;
+
+            dtls1_retransmit_buffered_messages(s);
+            rr->length = 0;
+            goto start;
+        }
+
+        if (((s->state & SSL_ST_MASK) == SSL_ST_OK) &&
+            !(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)) {
+#if 0                           /* worked only because C operator preferences
+                                 * are not as expected (and because this is
+                                 * not really needed for clients except for
+                                 * detecting protocol violations): */
+            s->state = SSL_ST_BEFORE | (s->server)
+                ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
 #else
-			s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
+            s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
 #endif
-			s->renegotiate=1;
-			s->new_session=1;
-			}
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-
-		if (!(s->mode & SSL_MODE_AUTO_RETRY))
-			{
-			if (s->s3->rbuf.left == 0) /* no read-ahead left? */
-				{
-				BIO *bio;
-				/* In the case where we try to read application data,
-				 * but we trigger an SSL handshake, we return -1 with
-				 * the retry option set.  Otherwise renegotiation may
-				 * cause nasty problems in the blocking world */
-				s->rwstate=SSL_READING;
-				bio=SSL_get_rbio(s);
-				BIO_clear_retry_flags(bio);
-				BIO_set_retry_read(bio);
-				return(-1);
-				}
-			}
-		goto start;
-		}
-
-	switch (rr->type)
-		{
-	default:
+            s->renegotiate = 1;
+            s->new_session = 1;
+        }
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+
+        if (!(s->mode & SSL_MODE_AUTO_RETRY)) {
+            if (s->s3->rbuf.left == 0) { /* no read-ahead left? */
+                BIO *bio;
+                /*
+                 * In the case where we try to read application data, but we
+                 * trigger an SSL handshake, we return -1 with the retry
+                 * option set.  Otherwise renegotiation may cause nasty
+                 * problems in the blocking world
+                 */
+                s->rwstate = SSL_READING;
+                bio = SSL_get_rbio(s);
+                BIO_clear_retry_flags(bio);
+                BIO_set_retry_read(bio);
+                return (-1);
+            }
+        }
+        goto start;
+    }
+
+    switch (rr->type) {
+    default:
 #ifndef OPENSSL_NO_TLS
-		/* TLS just ignores unknown message types */
-		if (s->version == TLS1_VERSION)
-			{
-			rr->length = 0;
-			goto start;
-			}
+        /* TLS just ignores unknown message types */
+        if (s->version == TLS1_VERSION) {
+            rr->length = 0;
+            goto start;
+        }
 #endif
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
-		goto f_err;
-	case SSL3_RT_CHANGE_CIPHER_SPEC:
-	case SSL3_RT_ALERT:
-	case SSL3_RT_HANDSHAKE:
-		/* we already handled all of these, with the possible exception
-		 * of SSL3_RT_HANDSHAKE when s->in_handshake is set, but that
-		 * should not happen when type != rr->type */
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_DTLS1_READ_BYTES,ERR_R_INTERNAL_ERROR);
-		goto f_err;
-	case SSL3_RT_APPLICATION_DATA:
-		/* At this point, we were expecting handshake data,
-		 * but have application data.  If the library was
-		 * running inside ssl3_read() (i.e. in_read_app_data
-		 * is set) and it makes sense to read application data
-		 * at this point (session renegotiation not yet started),
-		 * we will indulge it.
-		 */
-		if (s->s3->in_read_app_data &&
-			(s->s3->total_renegotiations != 0) &&
-			((
-				(s->state & SSL_ST_CONNECT) &&
-				(s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
-				(s->state <= SSL3_ST_CR_SRVR_HELLO_A)
-				) || (
-					(s->state & SSL_ST_ACCEPT) &&
-					(s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
-					(s->state >= SSL3_ST_SR_CLNT_HELLO_A)
-					)
-				))
-			{
-			s->s3->in_read_app_data=2;
-			return(-1);
-			}
-		else
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
-			goto f_err;
-			}
-		}
-	/* not reached */
-
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(-1);
-	}
-
-int
-dtls1_write_app_data_bytes(SSL *s, int type, const void *buf_, int len)
-	{
-	int i;
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
+        goto f_err;
+    case SSL3_RT_CHANGE_CIPHER_SPEC:
+    case SSL3_RT_ALERT:
+    case SSL3_RT_HANDSHAKE:
+        /*
+         * we already handled all of these, with the possible exception of
+         * SSL3_RT_HANDSHAKE when s->in_handshake is set, but that should not
+         * happen when type != rr->type
+         */
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
+        goto f_err;
+    case SSL3_RT_APPLICATION_DATA:
+        /*
+         * At this point, we were expecting handshake data, but have
+         * application data.  If the library was running inside ssl3_read()
+         * (i.e. in_read_app_data is set) and it makes sense to read
+         * application data at this point (session renegotiation not yet
+         * started), we will indulge it.
+         */
+        if (s->s3->in_read_app_data &&
+            (s->s3->total_renegotiations != 0) &&
+            (((s->state & SSL_ST_CONNECT) &&
+              (s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
+              (s->state <= SSL3_ST_CR_SRVR_HELLO_A)
+             ) || ((s->state & SSL_ST_ACCEPT) &&
+                   (s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
+                   (s->state >= SSL3_ST_SR_CLNT_HELLO_A)
+             )
+            )) {
+            s->s3->in_read_app_data = 2;
+            return (-1);
+        } else {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
+            goto f_err;
+        }
+    }
+    /* not reached */
+
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (-1);
+}
+
+int dtls1_write_app_data_bytes(SSL *s, int type, const void *buf_, int len)
+{
+    int i;
 
 #ifndef OPENSSL_NO_SCTP
-		/* Check if we have to continue an interrupted handshake
-		 * for reading belated app data with SCTP.
-		 */
-		if ((SSL_in_init(s) && !s->in_handshake) ||
-		    (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
-		     (s->state == DTLS1_SCTP_ST_SR_READ_SOCK || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)))
+    /*
+     * Check if we have to continue an interrupted handshake for reading
+     * belated app data with SCTP.
+     */
+    if ((SSL_in_init(s) && !s->in_handshake) ||
+        (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
+         (s->state == DTLS1_SCTP_ST_SR_READ_SOCK
+          || s->state == DTLS1_SCTP_ST_CR_READ_SOCK)))
 #else
-		if (SSL_in_init(s) && !s->in_handshake)
+    if (SSL_in_init(s) && !s->in_handshake)
 #endif
-		{
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_DTLS1_WRITE_APP_DATA_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return -1;
-			}
-		}
-
-	if (len > SSL3_RT_MAX_PLAIN_LENGTH)
-		{
-			SSLerr(SSL_F_DTLS1_WRITE_APP_DATA_BYTES,SSL_R_DTLS_MESSAGE_TOO_BIG);
-			return -1;
-		}
-
-	i = dtls1_write_bytes(s, type, buf_, len);
-	return i;
-	}
-
-
-	/* this only happens when a client hello is received and a handshake 
-	 * is started. */
+    {
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_DTLS1_WRITE_APP_DATA_BYTES,
+                   SSL_R_SSL_HANDSHAKE_FAILURE);
+            return -1;
+        }
+    }
+
+    if (len > SSL3_RT_MAX_PLAIN_LENGTH) {
+        SSLerr(SSL_F_DTLS1_WRITE_APP_DATA_BYTES, SSL_R_DTLS_MESSAGE_TOO_BIG);
+        return -1;
+    }
+
+    i = dtls1_write_bytes(s, type, buf_, len);
+    return i;
+}
+
+        /*
+         * this only happens when a client hello is received and a handshake
+         * is started.
+         */
 static int
-have_handshake_fragment(SSL *s, int type, unsigned char *buf, 
-	int len, int peek)
-	{
-	
-	if ((type == SSL3_RT_HANDSHAKE) && (s->d1->handshake_fragment_len > 0))
-		/* (partially) satisfy request from storage */
-		{
-		unsigned char *src = s->d1->handshake_fragment;
-		unsigned char *dst = buf;
-		unsigned int k,n;
-		
-		/* peek == 0 */
-		n = 0;
-		while ((len > 0) && (s->d1->handshake_fragment_len > 0))
-			{
-			*dst++ = *src++;
-			len--; s->d1->handshake_fragment_len--;
-			n++;
-			}
-		/* move any remaining fragment bytes: */
-		for (k = 0; k < s->d1->handshake_fragment_len; k++)
-			s->d1->handshake_fragment[k] = *src++;
-		return n;
-		}
-	
-	return 0;
-	}
-
-
-
-
-/* Call this to write data in records of type 'type'
- * It will return <= 0 if not all data has been sent or non-blocking IO.
+have_handshake_fragment(SSL *s, int type, unsigned char *buf,
+                        int len, int peek)
+{
+
+    if ((type == SSL3_RT_HANDSHAKE) && (s->d1->handshake_fragment_len > 0))
+        /* (partially) satisfy request from storage */
+    {
+        unsigned char *src = s->d1->handshake_fragment;
+        unsigned char *dst = buf;
+        unsigned int k, n;
+
+        /* peek == 0 */
+        n = 0;
+        while ((len > 0) && (s->d1->handshake_fragment_len > 0)) {
+            *dst++ = *src++;
+            len--;
+            s->d1->handshake_fragment_len--;
+            n++;
+        }
+        /* move any remaining fragment bytes: */
+        for (k = 0; k < s->d1->handshake_fragment_len; k++)
+            s->d1->handshake_fragment[k] = *src++;
+        return n;
+    }
+
+    return 0;
+}
+
+/*
+ * Call this to write data in records of type 'type' It will return <= 0 if
+ * not all data has been sent or non-blocking IO.
  */
 int dtls1_write_bytes(SSL *s, int type, const void *buf, int len)
-	{
-	int i;
-
-	OPENSSL_assert(len <= SSL3_RT_MAX_PLAIN_LENGTH);
-	s->rwstate=SSL_NOTHING;
-	i=do_dtls1_write(s, type, buf, len, 0);
-	return i;
-	}
-
-int do_dtls1_write(SSL *s, int type, const unsigned char *buf, unsigned int len, int create_empty_fragment)
-	{
-	unsigned char *p,*pseq;
-	int i,mac_size,clear=0;
-	int prefix_len = 0;
-	int eivlen;
-	SSL3_RECORD *wr;
-	SSL3_BUFFER *wb;
-	SSL_SESSION *sess;
-
-	/* first check if there is a SSL3_BUFFER still being written
-	 * out.  This will happen with non blocking IO */
-	if (s->s3->wbuf.left != 0)
-		{
-		OPENSSL_assert(0); /* XDTLS:  want to see if we ever get here */
-		return(ssl3_write_pending(s,type,buf,len));
-		}
-
-	/* If we have an alert to send, lets send it */
-	if (s->s3->alert_dispatch)
-		{
-		i=s->method->ssl_dispatch_alert(s);
-		if (i <= 0)
-			return(i);
-		/* if it went, fall through and send more stuff */
-		}
-
-	if (len == 0 && !create_empty_fragment)
-		return 0;
-
-	wr= &(s->s3->wrec);
-	wb= &(s->s3->wbuf);
-	sess=s->session;
-
-	if (	(sess == NULL) ||
-		(s->enc_write_ctx == NULL) ||
-		(EVP_MD_CTX_md(s->write_hash) == NULL))
-		clear=1;
-
-	if (clear)
-		mac_size=0;
-	else
-		{
-		mac_size=EVP_MD_CTX_size(s->write_hash);
-		if (mac_size < 0)
-			goto err;
-		}
-
-	/* DTLS implements explicit IV, so no need for empty fragments */
+{
+    int i;
+
+    OPENSSL_assert(len <= SSL3_RT_MAX_PLAIN_LENGTH);
+    s->rwstate = SSL_NOTHING;
+    i = do_dtls1_write(s, type, buf, len, 0);
+    return i;
+}
+
+int do_dtls1_write(SSL *s, int type, const unsigned char *buf,
+                   unsigned int len, int create_empty_fragment)
+{
+    unsigned char *p, *pseq;
+    int i, mac_size, clear = 0;
+    int prefix_len = 0;
+    int eivlen;
+    SSL3_RECORD *wr;
+    SSL3_BUFFER *wb;
+    SSL_SESSION *sess;
+
+    /*
+     * first check if there is a SSL3_BUFFER still being written out.  This
+     * will happen with non blocking IO
+     */
+    if (s->s3->wbuf.left != 0) {
+        OPENSSL_assert(0);      /* XDTLS: want to see if we ever get here */
+        return (ssl3_write_pending(s, type, buf, len));
+    }
+
+    /* If we have an alert to send, lets send it */
+    if (s->s3->alert_dispatch) {
+        i = s->method->ssl_dispatch_alert(s);
+        if (i <= 0)
+            return (i);
+        /* if it went, fall through and send more stuff */
+    }
+
+    if (len == 0 && !create_empty_fragment)
+        return 0;
+
+    wr = &(s->s3->wrec);
+    wb = &(s->s3->wbuf);
+    sess = s->session;
+
+    if ((sess == NULL) ||
+        (s->enc_write_ctx == NULL) || (EVP_MD_CTX_md(s->write_hash) == NULL))
+        clear = 1;
+
+    if (clear)
+        mac_size = 0;
+    else {
+        mac_size = EVP_MD_CTX_size(s->write_hash);
+        if (mac_size < 0)
+            goto err;
+    }
+
+    /* DTLS implements explicit IV, so no need for empty fragments */
 #if 0
-	/* 'create_empty_fragment' is true only when this function calls itself */
-	if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done
-	    && SSL_version(s) != DTLS1_VERSION && SSL_version(s) != DTLS1_BAD_VER)
-		{
-		/* countermeasure against known-IV weakness in CBC ciphersuites
-		 * (see http://www.openssl.org/~bodo/tls-cbc.txt) 
-		 */
-
-		if (s->s3->need_empty_fragments && type == SSL3_RT_APPLICATION_DATA)
-			{
-			/* recursive function call with 'create_empty_fragment' set;
-			 * this prepares and buffers the data for an empty fragment
-			 * (these 'prefix_len' bytes are sent out later
-			 * together with the actual payload) */
-			prefix_len = s->method->do_ssl_write(s, type, buf, 0, 1);
-			if (prefix_len <= 0)
-				goto err;
-
-			if (s->s3->wbuf.len < (size_t)prefix_len + SSL3_RT_MAX_PACKET_SIZE)
-				{
-				/* insufficient space */
-				SSLerr(SSL_F_DO_DTLS1_WRITE, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			}
-		
-		s->s3->empty_fragment_done = 1;
-		}
-#endif
-	p = wb->buf + prefix_len;
-
-	/* write the header */
-
-	*(p++)=type&0xff;
-	wr->type=type;
-	/* Special case: for hello verify request, client version 1.0 and
-	 * we haven't decided which version to use yet send back using 
-	 * version 1.0 header: otherwise some clients will ignore it.
-	 */
-	if (s->method->version == DTLS_ANY_VERSION)
-		{
-		*(p++)=DTLS1_VERSION>>8;
-		*(p++)=DTLS1_VERSION&0xff;
-		}
-	else
-		{
-		*(p++)=s->version>>8;
-		*(p++)=s->version&0xff;
-		}
-
-	/* field where we are to write out packet epoch, seq num and len */
-	pseq=p; 
-	p+=10;
-
-	/* Explicit IV length, block ciphers appropriate version flag */
-	if (s->enc_write_ctx)
-		{
-		int mode = EVP_CIPHER_CTX_mode(s->enc_write_ctx);
-		if (mode == EVP_CIPH_CBC_MODE)
-			{
-			eivlen = EVP_CIPHER_CTX_iv_length(s->enc_write_ctx);
-			if (eivlen <= 1)
-				eivlen = 0;
-			}
-		/* Need explicit part of IV for GCM mode */
-		else if (mode == EVP_CIPH_GCM_MODE)
-			eivlen = EVP_GCM_TLS_EXPLICIT_IV_LEN;
-		else
-			eivlen = 0;
-		}
-	else 
-		eivlen = 0;
-
-	/* lets setup the record stuff. */
-	wr->data=p + eivlen;  /* make room for IV in case of CBC */
-	wr->length=(int)len;
-	wr->input=(unsigned char *)buf;
-
-	/* we now 'read' from wr->input, wr->length bytes into
-	 * wr->data */
-
-	/* first we compress */
-	if (s->compress != NULL)
-		{
-		if (!ssl3_do_compress(s))
-			{
-			SSLerr(SSL_F_DO_DTLS1_WRITE,SSL_R_COMPRESSION_FAILURE);
-			goto err;
-			}
-		}
-	else
-		{
-		memcpy(wr->data,wr->input,wr->length);
-		wr->input=wr->data;
-		}
-
-	/* we should still have the output to wr->data and the input
-	 * from wr->input.  Length should be wr->length.
-	 * wr->data still points in the wb->buf */
-
-	if (mac_size != 0)
-		{
-		if(s->method->ssl3_enc->mac(s,&(p[wr->length + eivlen]),1) < 0)
-			goto err;
-		wr->length+=mac_size;
-		}
-
-	/* this is true regardless of mac size */
-	wr->input=p;
-	wr->data=p;
-
-	if (eivlen)
-		wr->length += eivlen;
-
-	if(s->method->ssl3_enc->enc(s,1) < 1) goto err;
-
-	/* record length after mac and block padding */
-/*	if (type == SSL3_RT_APPLICATION_DATA ||
-	(type == SSL3_RT_ALERT && ! SSL_in_init(s))) */
-	
-	/* there's only one epoch between handshake and app data */
-	
-	s2n(s->d1->w_epoch, pseq);
-
-	/* XDTLS: ?? */
-/*	else
-	s2n(s->d1->handshake_epoch, pseq); */
-
-	memcpy(pseq, &(s->s3->write_sequence[2]), 6);
-	pseq+=6;
-	s2n(wr->length,pseq);
-
-	if (s->msg_callback)
-		s->msg_callback(1, 0, SSL3_RT_HEADER, pseq - DTLS1_RT_HEADER_LENGTH, DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
-
-	/* we should now have
-	 * wr->data pointing to the encrypted data, which is
-	 * wr->length long */
-	wr->type=type; /* not needed but helps for debugging */
-	wr->length+=DTLS1_RT_HEADER_LENGTH;
-
-#if 0  /* this is now done at the message layer */
-	/* buffer the record, making it easy to handle retransmits */
-	if ( type == SSL3_RT_HANDSHAKE || type == SSL3_RT_CHANGE_CIPHER_SPEC)
-		dtls1_buffer_record(s, wr->data, wr->length, 
-			*((PQ_64BIT *)&(s->s3->write_sequence[0])));
+    /*
+     * 'create_empty_fragment' is true only when this function calls itself
+     */
+    if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done
+        && SSL_version(s) != DTLS1_VERSION && SSL_version(s) != DTLS1_BAD_VER)
+    {
+        /*
+         * countermeasure against known-IV weakness in CBC ciphersuites (see
+         * http://www.openssl.org/~bodo/tls-cbc.txt)
+         */
+
+        if (s->s3->need_empty_fragments && type == SSL3_RT_APPLICATION_DATA) {
+            /*
+             * recursive function call with 'create_empty_fragment' set; this
+             * prepares and buffers the data for an empty fragment (these
+             * 'prefix_len' bytes are sent out later together with the actual
+             * payload)
+             */
+            prefix_len = s->method->do_ssl_write(s, type, buf, 0, 1);
+            if (prefix_len <= 0)
+                goto err;
+
+            if (s->s3->wbuf.len <
+                (size_t)prefix_len + SSL3_RT_MAX_PACKET_SIZE) {
+                /* insufficient space */
+                SSLerr(SSL_F_DO_DTLS1_WRITE, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+        }
+
+        s->s3->empty_fragment_done = 1;
+    }
 #endif
+    p = wb->buf + prefix_len;
+
+    /* write the header */
+
+    *(p++) = type & 0xff;
+    wr->type = type;
+    /*
+     * Special case: for hello verify request, client version 1.0 and we
+     * haven't decided which version to use yet send back using version 1.0
+     * header: otherwise some clients will ignore it.
+     */
+    if (s->method->version == DTLS_ANY_VERSION) {
+        *(p++) = DTLS1_VERSION >> 8;
+        *(p++) = DTLS1_VERSION & 0xff;
+    } else {
+        *(p++) = s->version >> 8;
+        *(p++) = s->version & 0xff;
+    }
+
+    /* field where we are to write out packet epoch, seq num and len */
+    pseq = p;
+    p += 10;
+
+    /* Explicit IV length, block ciphers appropriate version flag */
+    if (s->enc_write_ctx) {
+        int mode = EVP_CIPHER_CTX_mode(s->enc_write_ctx);
+        if (mode == EVP_CIPH_CBC_MODE) {
+            eivlen = EVP_CIPHER_CTX_iv_length(s->enc_write_ctx);
+            if (eivlen <= 1)
+                eivlen = 0;
+        }
+        /* Need explicit part of IV for GCM mode */
+        else if (mode == EVP_CIPH_GCM_MODE)
+            eivlen = EVP_GCM_TLS_EXPLICIT_IV_LEN;
+        else
+            eivlen = 0;
+    } else
+        eivlen = 0;
+
+    /* lets setup the record stuff. */
+    wr->data = p + eivlen;      /* make room for IV in case of CBC */
+    wr->length = (int)len;
+    wr->input = (unsigned char *)buf;
+
+    /*
+     * we now 'read' from wr->input, wr->length bytes into wr->data
+     */
+
+    /* first we compress */
+    if (s->compress != NULL) {
+        if (!ssl3_do_compress(s)) {
+            SSLerr(SSL_F_DO_DTLS1_WRITE, SSL_R_COMPRESSION_FAILURE);
+            goto err;
+        }
+    } else {
+        memcpy(wr->data, wr->input, wr->length);
+        wr->input = wr->data;
+    }
 
-	ssl3_record_sequence_update(&(s->s3->write_sequence[0]));
+    /*
+     * we should still have the output to wr->data and the input from
+     * wr->input.  Length should be wr->length. wr->data still points in the
+     * wb->buf
+     */
 
-	if (create_empty_fragment)
-		{
-		/* we are in a recursive call;
-		 * just return the length, don't write out anything here
-		 */
-		return wr->length;
-		}
+    if (mac_size != 0) {
+        if (s->method->ssl3_enc->mac(s, &(p[wr->length + eivlen]), 1) < 0)
+            goto err;
+        wr->length += mac_size;
+    }
 
-	/* now let's set up wb */
-	wb->left = prefix_len + wr->length;
-	wb->offset = 0;
+    /* this is true regardless of mac size */
+    wr->input = p;
+    wr->data = p;
 
-	/* memorize arguments so that ssl3_write_pending can detect bad write retries later */
-	s->s3->wpend_tot=len;
-	s->s3->wpend_buf=buf;
-	s->s3->wpend_type=type;
-	s->s3->wpend_ret=len;
+    if (eivlen)
+        wr->length += eivlen;
 
-	/* we now just need to write the buffer */
-	return ssl3_write_pending(s,type,buf,len);
-err:
-	return -1;
-	}
+    if (s->method->ssl3_enc->enc(s, 1) < 1)
+        goto err;
 
+    /* record length after mac and block padding */
+    /*
+     * if (type == SSL3_RT_APPLICATION_DATA || (type == SSL3_RT_ALERT && !
+     * SSL_in_init(s)))
+     */
 
+    /* there's only one epoch between handshake and app data */
 
-static int dtls1_record_replay_check(SSL *s, DTLS1_BITMAP *bitmap)
-	{
-	int cmp;
-	unsigned int shift;
-	const unsigned char *seq = s->s3->read_sequence;
-
-	cmp = satsub64be(seq,bitmap->max_seq_num);
-	if (cmp > 0)
-		{
-		memcpy (s->s3->rrec.seq_num,seq,8);
-		return 1; /* this record in new */
-		}
-	shift = -cmp;
-	if (shift >= sizeof(bitmap->map)*8)
-		return 0; /* stale, outside the window */
-	else if (bitmap->map & (1UL<s3->rrec.seq_num,seq,8);
-	return 1;
-	}
+    s2n(s->d1->w_epoch, pseq);
 
+    /* XDTLS: ?? */
+    /*
+     * else s2n(s->d1->handshake_epoch, pseq);
+     */
 
-static void dtls1_record_bitmap_update(SSL *s, DTLS1_BITMAP *bitmap)
-	{
-	int cmp;
-	unsigned int shift;
-	const unsigned char *seq = s->s3->read_sequence;
-
-	cmp = satsub64be(seq,bitmap->max_seq_num);
-	if (cmp > 0)
-		{
-		shift = cmp;
-		if (shift < sizeof(bitmap->map)*8)
-			bitmap->map <<= shift, bitmap->map |= 1UL;
-		else
-			bitmap->map = 1UL;
-		memcpy(bitmap->max_seq_num,seq,8);
-		}
-	else	{
-		shift = -cmp;
-		if (shift < sizeof(bitmap->map)*8)
-			bitmap->map |= 1UL<s3->write_sequence[2]), 6);
+    pseq += 6;
+    s2n(wr->length, pseq);
 
+    if (s->msg_callback)
+        s->msg_callback(1, 0, SSL3_RT_HEADER, pseq - DTLS1_RT_HEADER_LENGTH,
+                        DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
 
-int dtls1_dispatch_alert(SSL *s)
-	{
-	int i,j;
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	unsigned char buf[DTLS1_AL_HEADER_LENGTH];
-	unsigned char *ptr = &buf[0];
+    /*
+     * we should now have wr->data pointing to the encrypted data, which is
+     * wr->length long
+     */
+    wr->type = type;            /* not needed but helps for debugging */
+    wr->length += DTLS1_RT_HEADER_LENGTH;
 
-	s->s3->alert_dispatch=0;
+#if 0                           /* this is now done at the message layer */
+    /* buffer the record, making it easy to handle retransmits */
+    if (type == SSL3_RT_HANDSHAKE || type == SSL3_RT_CHANGE_CIPHER_SPEC)
+        dtls1_buffer_record(s, wr->data, wr->length,
+                            *((PQ_64BIT *) & (s->s3->write_sequence[0])));
+#endif
 
-	memset(buf, 0x00, sizeof(buf));
-	*ptr++ = s->s3->send_alert[0];
-	*ptr++ = s->s3->send_alert[1];
+    ssl3_record_sequence_update(&(s->s3->write_sequence[0]));
 
-#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
-	if (s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
-		{	
-		s2n(s->d1->handshake_read_seq, ptr);
-#if 0
-		if ( s->d1->r_msg_hdr.frag_off == 0)  /* waiting for a new msg */
+    if (create_empty_fragment) {
+        /*
+         * we are in a recursive call; just return the length, don't write
+         * out anything here
+         */
+        return wr->length;
+    }
 
-		else
-			s2n(s->d1->r_msg_hdr.seq, ptr); /* partial msg read */
-#endif
+    /* now let's set up wb */
+    wb->left = prefix_len + wr->length;
+    wb->offset = 0;
+
+    /*
+     * memorize arguments so that ssl3_write_pending can detect bad write
+     * retries later
+     */
+    s->s3->wpend_tot = len;
+    s->s3->wpend_buf = buf;
+    s->s3->wpend_type = type;
+    s->s3->wpend_ret = len;
+
+    /* we now just need to write the buffer */
+    return ssl3_write_pending(s, type, buf, len);
+ err:
+    return -1;
+}
 
-#if 0
-		fprintf(stderr, "s->d1->handshake_read_seq = %d, s->d1->r_msg_hdr.seq = %d\n",s->d1->handshake_read_seq,s->d1->r_msg_hdr.seq);
-#endif
-		l2n3(s->d1->r_msg_hdr.frag_off, ptr);
-		}
+static int dtls1_record_replay_check(SSL *s, DTLS1_BITMAP *bitmap)
+{
+    int cmp;
+    unsigned int shift;
+    const unsigned char *seq = s->s3->read_sequence;
+
+    cmp = satsub64be(seq, bitmap->max_seq_num);
+    if (cmp > 0) {
+        memcpy(s->s3->rrec.seq_num, seq, 8);
+        return 1;               /* this record in new */
+    }
+    shift = -cmp;
+    if (shift >= sizeof(bitmap->map) * 8)
+        return 0;               /* stale, outside the window */
+    else if (bitmap->map & (1UL << shift))
+        return 0;               /* record previously received */
+
+    memcpy(s->s3->rrec.seq_num, seq, 8);
+    return 1;
+}
+
+static void dtls1_record_bitmap_update(SSL *s, DTLS1_BITMAP *bitmap)
+{
+    int cmp;
+    unsigned int shift;
+    const unsigned char *seq = s->s3->read_sequence;
+
+    cmp = satsub64be(seq, bitmap->max_seq_num);
+    if (cmp > 0) {
+        shift = cmp;
+        if (shift < sizeof(bitmap->map) * 8)
+            bitmap->map <<= shift, bitmap->map |= 1UL;
+        else
+            bitmap->map = 1UL;
+        memcpy(bitmap->max_seq_num, seq, 8);
+    } else {
+        shift = -cmp;
+        if (shift < sizeof(bitmap->map) * 8)
+            bitmap->map |= 1UL << shift;
+    }
+}
+
+int dtls1_dispatch_alert(SSL *s)
+{
+    int i, j;
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    unsigned char buf[DTLS1_AL_HEADER_LENGTH];
+    unsigned char *ptr = &buf[0];
+
+    s->s3->alert_dispatch = 0;
+
+    memset(buf, 0x00, sizeof(buf));
+    *ptr++ = s->s3->send_alert[0];
+    *ptr++ = s->s3->send_alert[1];
+
+#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+    if (s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE) {
+        s2n(s->d1->handshake_read_seq, ptr);
+# if 0
+        if (s->d1->r_msg_hdr.frag_off == 0)
+            /*
+             * waiting for a new msg
+             */
+            else
+            s2n(s->d1->r_msg_hdr.seq, ptr); /* partial msg read */
+# endif
+
+# if 0
+        fprintf(stderr,
+                "s->d1->handshake_read_seq = %d, s->d1->r_msg_hdr.seq = %d\n",
+                s->d1->handshake_read_seq, s->d1->r_msg_hdr.seq);
+# endif
+        l2n3(s->d1->r_msg_hdr.frag_off, ptr);
+    }
 #endif
 
-	i = do_dtls1_write(s, SSL3_RT_ALERT, &buf[0], sizeof(buf), 0);
-	if (i <= 0)
-		{
-		s->s3->alert_dispatch=1;
-		/* fprintf( stderr, "not done with alert\n" ); */
-		}
-	else
-		{
-		if (s->s3->send_alert[0] == SSL3_AL_FATAL
+    i = do_dtls1_write(s, SSL3_RT_ALERT, &buf[0], sizeof(buf), 0);
+    if (i <= 0) {
+        s->s3->alert_dispatch = 1;
+        /* fprintf( stderr, "not done with alert\n" ); */
+    } else {
+        if (s->s3->send_alert[0] == SSL3_AL_FATAL
 #ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
-		    || s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+            || s->s3->send_alert[1] == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
 #endif
-		    )
-			(void)BIO_flush(s->wbio);
-
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert, 
-				2, s, s->msg_callback_arg);
-
-		if (s->info_callback != NULL)
-			cb=s->info_callback;
-		else if (s->ctx->info_callback != NULL)
-			cb=s->ctx->info_callback;
-
-		if (cb != NULL)
-			{
-			j=(s->s3->send_alert[0]<<8)|s->s3->send_alert[1];
-			cb(s,SSL_CB_WRITE_ALERT,j);
-			}
-		}
-	return(i);
-	}
-
-
-static DTLS1_BITMAP *
-dtls1_get_bitmap(SSL *s, SSL3_RECORD *rr, unsigned int *is_next_epoch)
-    {
-    
+            )
+            (void)BIO_flush(s->wbio);
+
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert,
+                            2, s, s->msg_callback_arg);
+
+        if (s->info_callback != NULL)
+            cb = s->info_callback;
+        else if (s->ctx->info_callback != NULL)
+            cb = s->ctx->info_callback;
+
+        if (cb != NULL) {
+            j = (s->s3->send_alert[0] << 8) | s->s3->send_alert[1];
+            cb(s, SSL_CB_WRITE_ALERT, j);
+        }
+    }
+    return (i);
+}
+
+static DTLS1_BITMAP *dtls1_get_bitmap(SSL *s, SSL3_RECORD *rr,
+                                      unsigned int *is_next_epoch)
+{
+
     *is_next_epoch = 0;
 
     /* In current epoch, accept HM, CCS, DATA, & ALERT */
@@ -1842,100 +1832,90 @@ dtls1_get_bitmap(SSL *s, SSL3_RECORD *rr, unsigned int *is_next_epoch)
 
     /* Only HM and ALERT messages can be from the next epoch */
     else if (rr->epoch == (unsigned long)(s->d1->r_epoch + 1) &&
-        (rr->type == SSL3_RT_HANDSHAKE ||
-            rr->type == SSL3_RT_ALERT))
-        {
+             (rr->type == SSL3_RT_HANDSHAKE || rr->type == SSL3_RT_ALERT)) {
         *is_next_epoch = 1;
         return &s->d1->next_bitmap;
-        }
+    }
 
     return NULL;
-    }
+}
 
 #if 0
 static int
-dtls1_record_needs_buffering(SSL *s, SSL3_RECORD *rr, unsigned short *priority,
-	unsigned long *offset)
-	{
-
-	/* alerts are passed up immediately */
-	if ( rr->type == SSL3_RT_APPLICATION_DATA ||
-		rr->type == SSL3_RT_ALERT)
-		return 0;
-
-	/* Only need to buffer if a handshake is underway.
-	 * (this implies that Hello Request and Client Hello are passed up
-	 * immediately) */
-	if ( SSL_in_init(s))
-		{
-		unsigned char *data = rr->data;
-		/* need to extract the HM/CCS sequence number here */
-		if ( rr->type == SSL3_RT_HANDSHAKE ||
-			rr->type == SSL3_RT_CHANGE_CIPHER_SPEC)
-			{
-			unsigned short seq_num;
-			struct hm_header_st msg_hdr;
-			struct ccs_header_st ccs_hdr;
-
-			if ( rr->type == SSL3_RT_HANDSHAKE)
-				{
-				dtls1_get_message_header(data, &msg_hdr);
-				seq_num = msg_hdr.seq;
-				*offset = msg_hdr.frag_off;
-				}
-			else
-				{
-				dtls1_get_ccs_header(data, &ccs_hdr);
-				seq_num = ccs_hdr.seq;
-				*offset = 0;
-				}
-				
-			/* this is either a record we're waiting for, or a
-			 * retransmit of something we happened to previously 
-			 * receive (higher layers will drop the repeat silently */
-			if ( seq_num < s->d1->handshake_read_seq)
-				return 0;
-			if (rr->type == SSL3_RT_HANDSHAKE && 
-				seq_num == s->d1->handshake_read_seq &&
-				msg_hdr.frag_off < s->d1->r_msg_hdr.frag_off)
-				return 0;
-			else if ( seq_num == s->d1->handshake_read_seq &&
-				(rr->type == SSL3_RT_CHANGE_CIPHER_SPEC ||
-					msg_hdr.frag_off == s->d1->r_msg_hdr.frag_off))
-				return 0;
-			else
-				{
-				*priority = seq_num;
-				return 1;
-				}
-			}
-		else /* unknown record type */
-			return 0;
-		}
-
-	return 0;
-	}
+dtls1_record_needs_buffering(SSL *s, SSL3_RECORD *rr,
+                             unsigned short *priority, unsigned long *offset)
+{
+
+    /* alerts are passed up immediately */
+    if (rr->type == SSL3_RT_APPLICATION_DATA || rr->type == SSL3_RT_ALERT)
+        return 0;
+
+    /*
+     * Only need to buffer if a handshake is underway. (this implies that
+     * Hello Request and Client Hello are passed up immediately)
+     */
+    if (SSL_in_init(s)) {
+        unsigned char *data = rr->data;
+        /* need to extract the HM/CCS sequence number here */
+        if (rr->type == SSL3_RT_HANDSHAKE ||
+            rr->type == SSL3_RT_CHANGE_CIPHER_SPEC) {
+            unsigned short seq_num;
+            struct hm_header_st msg_hdr;
+            struct ccs_header_st ccs_hdr;
+
+            if (rr->type == SSL3_RT_HANDSHAKE) {
+                dtls1_get_message_header(data, &msg_hdr);
+                seq_num = msg_hdr.seq;
+                *offset = msg_hdr.frag_off;
+            } else {
+                dtls1_get_ccs_header(data, &ccs_hdr);
+                seq_num = ccs_hdr.seq;
+                *offset = 0;
+            }
+
+            /*
+             * this is either a record we're waiting for, or a retransmit of
+             * something we happened to previously receive (higher layers
+             * will drop the repeat silently
+             */
+            if (seq_num < s->d1->handshake_read_seq)
+                return 0;
+            if (rr->type == SSL3_RT_HANDSHAKE &&
+                seq_num == s->d1->handshake_read_seq &&
+                msg_hdr.frag_off < s->d1->r_msg_hdr.frag_off)
+                return 0;
+            else if (seq_num == s->d1->handshake_read_seq &&
+                     (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC ||
+                      msg_hdr.frag_off == s->d1->r_msg_hdr.frag_off))
+                return 0;
+            else {
+                *priority = seq_num;
+                return 1;
+            }
+        } else                  /* unknown record type */
+            return 0;
+    }
+
+    return 0;
+}
 #endif
 
-void
-dtls1_reset_seq_numbers(SSL *s, int rw)
-	{
-	unsigned char *seq;
-	unsigned int seq_bytes = sizeof(s->s3->read_sequence);
-
-	if ( rw & SSL3_CC_READ)
-		{
-		seq = s->s3->read_sequence;
-		s->d1->r_epoch++;
-		memcpy(&(s->d1->bitmap), &(s->d1->next_bitmap), sizeof(DTLS1_BITMAP));
-		memset(&(s->d1->next_bitmap), 0x00, sizeof(DTLS1_BITMAP));
-		}
-	else
-		{
-		seq = s->s3->write_sequence;
-		memcpy(s->d1->last_write_sequence, seq, sizeof(s->s3->write_sequence));
-		s->d1->w_epoch++;
-		}
-
-	memset(seq, 0x00, seq_bytes);
-	}
+void dtls1_reset_seq_numbers(SSL *s, int rw)
+{
+    unsigned char *seq;
+    unsigned int seq_bytes = sizeof(s->s3->read_sequence);
+
+    if (rw & SSL3_CC_READ) {
+        seq = s->s3->read_sequence;
+        s->d1->r_epoch++;
+        memcpy(&(s->d1->bitmap), &(s->d1->next_bitmap), sizeof(DTLS1_BITMAP));
+        memset(&(s->d1->next_bitmap), 0x00, sizeof(DTLS1_BITMAP));
+    } else {
+        seq = s->s3->write_sequence;
+        memcpy(s->d1->last_write_sequence, seq,
+               sizeof(s->s3->write_sequence));
+        s->d1->w_epoch++;
+    }
+
+    memset(seq, 0x00, seq_bytes);
+}
diff --git a/ssl/d1_srtp.c b/ssl/d1_srtp.c
index 49bd9b14e0..64d0634a38 100644
--- a/ssl/d1_srtp.c
+++ b/ssl/d1_srtp.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -109,12 +109,10 @@
  *
  */
 /*
-  DTLS code by Eric Rescorla 
-
-  Copyright (C) 2006, Network Resonance, Inc.
-  Copyright (C) 2011, RTFM, Inc.
-*/
-
+ * DTLS code by Eric Rescorla 
+ *
+ * Copyright (C) 2006, Network Resonance, Inc. Copyright (C) 2011, RTFM, Inc.
+ */
 
 #include 
 #include 
@@ -123,340 +121,328 @@
 
 #ifndef OPENSSL_NO_SRTP
 
-static SRTP_PROTECTION_PROFILE srtp_known_profiles[]=
+static SRTP_PROTECTION_PROFILE srtp_known_profiles[] = {
     {
+     "SRTP_AES128_CM_SHA1_80",
+     SRTP_AES128_CM_SHA1_80,
+     },
     {
-    "SRTP_AES128_CM_SHA1_80",
-    SRTP_AES128_CM_SHA1_80,
-    },
+     "SRTP_AES128_CM_SHA1_32",
+     SRTP_AES128_CM_SHA1_32,
+     },
+# if 0
     {
-    "SRTP_AES128_CM_SHA1_32",
-    SRTP_AES128_CM_SHA1_32,
-    },
-#if 0
+     "SRTP_NULL_SHA1_80",
+     SRTP_NULL_SHA1_80,
+     },
     {
-    "SRTP_NULL_SHA1_80",
-    SRTP_NULL_SHA1_80,
-    },
-    {
-    "SRTP_NULL_SHA1_32",
-    SRTP_NULL_SHA1_32,
-    },
-#endif
+     "SRTP_NULL_SHA1_32",
+     SRTP_NULL_SHA1_32,
+     },
+# endif
     {0}
-    };
+};
 
 static int find_profile_by_name(char *profile_name,
-				SRTP_PROTECTION_PROFILE **pptr,unsigned len)
-	{
-	SRTP_PROTECTION_PROFILE *p;
-
-	p=srtp_known_profiles;
-	while(p->name)
-		{
-		if((len == strlen(p->name)) && !strncmp(p->name,profile_name,
-							len))
-			{
-			*pptr=p;
-			return 0;
-			}
-
-		p++;
-		}
-
-	return 1;
-	}
-
-static int ssl_ctx_make_profiles(const char *profiles_string,STACK_OF(SRTP_PROTECTION_PROFILE) **out)
-	{
-	STACK_OF(SRTP_PROTECTION_PROFILE) *profiles;
-
-	char *col;
-	char *ptr=(char *)profiles_string;
-    
-	SRTP_PROTECTION_PROFILE *p;
-
-	if(!(profiles=sk_SRTP_PROTECTION_PROFILE_new_null()))
-		{
-		SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES, SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES);
-		return 1;
-		}
-    
-	do
-		{
-		col=strchr(ptr,':');
-
-		if(!find_profile_by_name(ptr,&p,
-					 col ? col-ptr : (int)strlen(ptr)))
-			{
-			if (sk_SRTP_PROTECTION_PROFILE_find(profiles,p) >= 0)
-				{
-				SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-				sk_SRTP_PROTECTION_PROFILE_free(profiles);
-				return 1;
-				}
-
-			sk_SRTP_PROTECTION_PROFILE_push(profiles,p);
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE);
-			sk_SRTP_PROTECTION_PROFILE_free(profiles);
-			return 1;
-			}
-
-		if(col) ptr=col+1;
-		} while (col);
-
-	*out=profiles;
-    
-	return 0;
-	}
-    
-int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx,const char *profiles)
-	{
-	return ssl_ctx_make_profiles(profiles,&ctx->srtp_profiles);
-	}
-
-int SSL_set_tlsext_use_srtp(SSL *s,const char *profiles)
-	{
-	return ssl_ctx_make_profiles(profiles,&s->srtp_profiles);
-	}
-
+                                SRTP_PROTECTION_PROFILE **pptr, unsigned len)
+{
+    SRTP_PROTECTION_PROFILE *p;
+
+    p = srtp_known_profiles;
+    while (p->name) {
+        if ((len == strlen(p->name)) && !strncmp(p->name, profile_name, len)) {
+            *pptr = p;
+            return 0;
+        }
+
+        p++;
+    }
+
+    return 1;
+}
+
+static int ssl_ctx_make_profiles(const char *profiles_string,
+                                 STACK_OF(SRTP_PROTECTION_PROFILE) **out)
+{
+    STACK_OF(SRTP_PROTECTION_PROFILE) *profiles;
+
+    char *col;
+    char *ptr = (char *)profiles_string;
+
+    SRTP_PROTECTION_PROFILE *p;
+
+    if (!(profiles = sk_SRTP_PROTECTION_PROFILE_new_null())) {
+        SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+               SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES);
+        return 1;
+    }
+
+    do {
+        col = strchr(ptr, ':');
+
+        if (!find_profile_by_name(ptr, &p,
+                                  col ? col - ptr : (int)strlen(ptr))) {
+            if (sk_SRTP_PROTECTION_PROFILE_find(profiles, p) >= 0) {
+                SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+                       SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+                sk_SRTP_PROTECTION_PROFILE_free(profiles);
+                return 1;
+            }
+
+            sk_SRTP_PROTECTION_PROFILE_push(profiles, p);
+        } else {
+            SSLerr(SSL_F_SSL_CTX_MAKE_PROFILES,
+                   SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE);
+            sk_SRTP_PROTECTION_PROFILE_free(profiles);
+            return 1;
+        }
+
+        if (col)
+            ptr = col + 1;
+    } while (col);
+
+    *out = profiles;
+
+    return 0;
+}
+
+int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles)
+{
+    return ssl_ctx_make_profiles(profiles, &ctx->srtp_profiles);
+}
+
+int SSL_set_tlsext_use_srtp(SSL *s, const char *profiles)
+{
+    return ssl_ctx_make_profiles(profiles, &s->srtp_profiles);
+}
 
 STACK_OF(SRTP_PROTECTION_PROFILE) *SSL_get_srtp_profiles(SSL *s)
-	{
-	if(s != NULL)
-		{
-		if(s->srtp_profiles != NULL)
-			{
-			return s->srtp_profiles;
-			}
-		else if((s->ctx != NULL) &&
-			(s->ctx->srtp_profiles != NULL))
-			{
-			return s->ctx->srtp_profiles;
-			}
-		}
-
-	return NULL;
-	}
+{
+    if (s != NULL) {
+        if (s->srtp_profiles != NULL) {
+            return s->srtp_profiles;
+        } else if ((s->ctx != NULL) && (s->ctx->srtp_profiles != NULL)) {
+            return s->ctx->srtp_profiles;
+        }
+    }
+
+    return NULL;
+}
 
 SRTP_PROTECTION_PROFILE *SSL_get_selected_srtp_profile(SSL *s)
-	{
-	return s->srtp_profile;
-	}
-
-/* Note: this function returns 0 length if there are no 
-   profiles specified */
-int ssl_add_clienthello_use_srtp_ext(SSL *s, unsigned char *p, int *len, int maxlen)
-	{
-	int ct=0;
-	int i;
-	STACK_OF(SRTP_PROTECTION_PROFILE) *clnt=0;
-	SRTP_PROTECTION_PROFILE *prof;
-    
-	clnt=SSL_get_srtp_profiles(s);    
-	ct=sk_SRTP_PROTECTION_PROFILE_num(clnt); /* -1 if clnt == 0 */
-
-	if(p)
-		{
-		if(ct==0)
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT,SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST);
-			return 1;
-			}
-
-		if((2 + ct*2 + 1) > maxlen)
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT,SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG);
-			return 1;
-			}
-
-                /* Add the length */
-                s2n(ct * 2, p);
-		for(i=0;iid,p);
-			}
-
-                /* Add an empty use_mki value */
-                *p++ = 0;
-		}
-
-	*len=2 + ct*2 + 1;
-    
-	return 0;
-	}
-
-
-int ssl_parse_clienthello_use_srtp_ext(SSL *s, unsigned char *d, int len,int *al)
-	{
-	SRTP_PROTECTION_PROFILE *sprof;
-	STACK_OF(SRTP_PROTECTION_PROFILE) *srvr;
-        int ct;
-        int mki_len;
-	int i, srtp_pref;
-	unsigned int id;
-
-         /* Length value + the MKI length */
-        if(len < 3)
-		{            
-		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-                }
-
-        /* Pull off the length of the cipher suite list */
-        n2s(d, ct);
+{
+    return s->srtp_profile;
+}
+
+/*
+ * Note: this function returns 0 length if there are no profiles specified
+ */
+int ssl_add_clienthello_use_srtp_ext(SSL *s, unsigned char *p, int *len,
+                                     int maxlen)
+{
+    int ct = 0;
+    int i;
+    STACK_OF(SRTP_PROTECTION_PROFILE) *clnt = 0;
+    SRTP_PROTECTION_PROFILE *prof;
+
+    clnt = SSL_get_srtp_profiles(s);
+    ct = sk_SRTP_PROTECTION_PROFILE_num(clnt); /* -1 if clnt == 0 */
+
+    if (p) {
+        if (ct == 0) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT,
+                   SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST);
+            return 1;
+        }
+
+        if ((2 + ct * 2 + 1) > maxlen) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT,
+                   SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG);
+            return 1;
+        }
+
+        /* Add the length */
+        s2n(ct * 2, p);
+        for (i = 0; i < ct; i++) {
+            prof = sk_SRTP_PROTECTION_PROFILE_value(clnt, i);
+            s2n(prof->id, p);
+        }
+
+        /* Add an empty use_mki value */
+        *p++ = 0;
+    }
+
+    *len = 2 + ct * 2 + 1;
+
+    return 0;
+}
+
+int ssl_parse_clienthello_use_srtp_ext(SSL *s, unsigned char *d, int len,
+                                       int *al)
+{
+    SRTP_PROTECTION_PROFILE *sprof;
+    STACK_OF(SRTP_PROTECTION_PROFILE) *srvr;
+    int ct;
+    int mki_len;
+    int i, srtp_pref;
+    unsigned int id;
+
+    /* Length value + the MKI length */
+    if (len < 3) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    /* Pull off the length of the cipher suite list */
+    n2s(d, ct);
+    len -= 2;
+
+    /* Check that it is even */
+    if (ct % 2) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    /* Check that lengths are consistent */
+    if (len < (ct + 1)) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    srvr = SSL_get_srtp_profiles(s);
+    s->srtp_profile = NULL;
+    /* Search all profiles for a match initially */
+    srtp_pref = sk_SRTP_PROTECTION_PROFILE_num(srvr);
+
+    while (ct) {
+        n2s(d, id);
+        ct -= 2;
         len -= 2;
-        
-        /* Check that it is even */
-	if(ct%2)
-		{
-		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-        
-        /* Check that lengths are consistent */
-	if(len < (ct + 1)) 
-		{
-		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-
-	srvr=SSL_get_srtp_profiles(s);
-	s->srtp_profile = NULL;
-	/* Search all profiles for a match initially */
-	srtp_pref = sk_SRTP_PROTECTION_PROFILE_num(srvr);
-        
-	while(ct)
-		{
-		n2s(d,id);
-		ct-=2;
-                len-=2;
-
-		/*
-		 * Only look for match in profiles of higher preference than
-		 * current match.
-		 * If no profiles have been have been configured then this
-		 * does nothing.
-		 */
-		for (i = 0; i < srtp_pref; i++)
-			{
-			sprof = sk_SRTP_PROTECTION_PROFILE_value(srvr, i);
-			if (sprof->id == id)
-				{
-				s->srtp_profile = sprof;
-				srtp_pref = i;
-				break;
-				}
-			}
-		}
-
-        /* Now extract the MKI value as a sanity check, but discard it for now */
-        mki_len = *d;
-        d++; len--;
-
-        if (mki_len != len)
-		{
-		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_MKI_VALUE);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-
-	return 0;
-	}
-
-int ssl_add_serverhello_use_srtp_ext(SSL *s, unsigned char *p, int *len, int maxlen)
-	{
-	if(p)
-		{
-		if(maxlen < 5)
-			{
-			SSLerr(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT,SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG);
-			return 1;
-			}
-
-		if(s->srtp_profile==0)
-			{
-			SSLerr(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT,SSL_R_USE_SRTP_NOT_NEGOTIATED);
-			return 1;
-			}
-                s2n(2, p);
-		s2n(s->srtp_profile->id,p);
-                *p++ = 0;
-		}
-	*len=5;
-    
-	return 0;
-	}
-    
-
-int ssl_parse_serverhello_use_srtp_ext(SSL *s, unsigned char *d, int len,int *al)
-	{
-	unsigned id;
-	int i;
-        int ct;
-
-	STACK_OF(SRTP_PROTECTION_PROFILE) *clnt;
-	SRTP_PROTECTION_PROFILE *prof;
-
-	if(len!=5)
-		{
-		SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-
-        n2s(d, ct);
-	if(ct!=2)
-		{
-		SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-
-	n2s(d,id);
-        if (*d)  /* Must be no MKI, since we never offer one */
-		{
-		SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_MKI_VALUE);
-		*al=SSL_AD_ILLEGAL_PARAMETER;
-		return 1;
-		}
-
-	clnt=SSL_get_srtp_profiles(s);
-
-	/* Throw an error if the server gave us an unsolicited extension */
-	if (clnt == NULL)
-		{
-		SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,SSL_R_NO_SRTP_PROFILES);
-		*al=SSL_AD_DECODE_ERROR;
-		return 1;
-		}
-    
-	/* Check to see if the server gave us something we support
-	   (and presumably offered)
-	*/
-	for(i=0;iid == id)
-			{
-			s->srtp_profile=prof;
-			*al=0;
-			return 0;
-			}
-		}
-
-	SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
-	*al=SSL_AD_DECODE_ERROR;
-	return 1;
-	}
 
+        /*
+         * Only look for match in profiles of higher preference than
+         * current match.
+         * If no profiles have been have been configured then this
+         * does nothing.
+         */
+        for (i = 0; i < srtp_pref; i++) {
+            sprof = sk_SRTP_PROTECTION_PROFILE_value(srvr, i);
+            if (sprof->id == id) {
+                s->srtp_profile = sprof;
+                srtp_pref = i;
+                break;
+            }
+        }
+    }
+
+    /*
+     * Now extract the MKI value as a sanity check, but discard it for now
+     */
+    mki_len = *d;
+    d++;
+    len--;
+
+    if (mki_len != len) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_MKI_VALUE);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    return 0;
+}
+
+int ssl_add_serverhello_use_srtp_ext(SSL *s, unsigned char *p, int *len,
+                                     int maxlen)
+{
+    if (p) {
+        if (maxlen < 5) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT,
+                   SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG);
+            return 1;
+        }
+
+        if (s->srtp_profile == 0) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT,
+                   SSL_R_USE_SRTP_NOT_NEGOTIATED);
+            return 1;
+        }
+        s2n(2, p);
+        s2n(s->srtp_profile->id, p);
+        *p++ = 0;
+    }
+    *len = 5;
+
+    return 0;
+}
+
+int ssl_parse_serverhello_use_srtp_ext(SSL *s, unsigned char *d, int len,
+                                       int *al)
+{
+    unsigned id;
+    int i;
+    int ct;
+
+    STACK_OF(SRTP_PROTECTION_PROFILE) *clnt;
+    SRTP_PROTECTION_PROFILE *prof;
+
+    if (len != 5) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    n2s(d, ct);
+    if (ct != 2) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    n2s(d, id);
+    if (*d) {                   /* Must be no MKI, since we never offer one */
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,
+               SSL_R_BAD_SRTP_MKI_VALUE);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
+        return 1;
+    }
+
+    clnt = SSL_get_srtp_profiles(s);
+
+    /* Throw an error if the server gave us an unsolicited extension */
+    if (clnt == NULL) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,
+               SSL_R_NO_SRTP_PROFILES);
+        *al = SSL_AD_DECODE_ERROR;
+        return 1;
+    }
+
+    /*
+     * Check to see if the server gave us something we support (and
+     * presumably offered)
+     */
+    for (i = 0; i < sk_SRTP_PROTECTION_PROFILE_num(clnt); i++) {
+        prof = sk_SRTP_PROTECTION_PROFILE_value(clnt, i);
+
+        if (prof->id == id) {
+            s->srtp_profile = prof;
+            *al = 0;
+            return 0;
+        }
+    }
+
+    SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT,
+           SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST);
+    *al = SSL_AD_DECODE_ERROR;
+    return 1;
+}
 
 #endif
diff --git a/ssl/d1_srvr.c b/ssl/d1_srvr.c
index 8e8f94c847..1a4570e288 100644
--- a/ssl/d1_srvr.c
+++ b/ssl/d1_srvr.c
@@ -1,7 +1,7 @@
 /* ssl/d1_srvr.c */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2007 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -62,21 +62,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -91,10 +91,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -106,7 +106,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -123,815 +123,835 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
 static const SSL_METHOD *dtls1_get_server_method(int ver);
 static int dtls1_send_hello_verify_request(SSL *s);
 
 static const SSL_METHOD *dtls1_get_server_method(int ver)
-	{
-	if (ver == DTLS1_VERSION)
-		return(DTLSv1_server_method());
-	else if (ver == DTLS1_2_VERSION)
-		return(DTLSv1_2_server_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == DTLS1_VERSION)
+        return (DTLSv1_server_method());
+    else if (ver == DTLS1_2_VERSION)
+        return (DTLSv1_2_server_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_dtls1_meth_func(DTLS1_VERSION,
-			DTLSv1_server_method,
-			dtls1_accept,
-			ssl_undefined_function,
-			dtls1_get_server_method,
-			DTLSv1_enc_data)
-
-IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
-			DTLSv1_2_server_method,
-			dtls1_accept,
-			ssl_undefined_function,
-			dtls1_get_server_method,
-			DTLSv1_2_enc_data)
-
-IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
-			DTLS_server_method,
-			dtls1_accept,
-			ssl_undefined_function,
-			dtls1_get_server_method,
-			DTLSv1_2_enc_data)
+                          DTLSv1_server_method,
+                          dtls1_accept,
+                          ssl_undefined_function,
+                          dtls1_get_server_method, DTLSv1_enc_data)
+
+    IMPLEMENT_dtls1_meth_func(DTLS1_2_VERSION,
+                          DTLSv1_2_server_method,
+                          dtls1_accept,
+                          ssl_undefined_function,
+                          dtls1_get_server_method, DTLSv1_2_enc_data)
+
+    IMPLEMENT_dtls1_meth_func(DTLS_ANY_VERSION,
+                          DTLS_server_method,
+                          dtls1_accept,
+                          ssl_undefined_function,
+                          dtls1_get_server_method, DTLSv1_2_enc_data)
 
 int dtls1_accept(SSL *s)
-	{
-	BUF_MEM *buf;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	unsigned long alg_k;
-	int ret= -1;
-	int new_state,state,skip=0;
-	int listen;
+{
+    BUF_MEM *buf;
+    unsigned long Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    unsigned long alg_k;
+    int ret = -1;
+    int new_state, state, skip = 0;
+    int listen;
 #ifndef OPENSSL_NO_SCTP
-	unsigned char sctpauthkey[64];
-	char labelbuffer[sizeof(DTLS1_SCTP_AUTH_LABEL)];
+    unsigned char sctpauthkey[64];
+    char labelbuffer[sizeof(DTLS1_SCTP_AUTH_LABEL)];
 #endif
 
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
 
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
-	listen = s->d1->listen;
+    listen = s->d1->listen;
 
-	/* init things to blank */
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
+    /* init things to blank */
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
 
-	s->d1->listen = listen;
+    s->d1->listen = listen;
 #ifndef OPENSSL_NO_SCTP
-	/* Notify SCTP BIO socket to enter handshake
-	 * mode and prevent stream identifier other
-	 * than 0. Will be ignored if no SCTP is used.
-	 */
-	BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE, s->in_handshake, NULL);
+    /*
+     * Notify SCTP BIO socket to enter handshake mode and prevent stream
+     * identifier other than 0. Will be ignored if no SCTP is used.
+     */
+    BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE,
+             s->in_handshake, NULL);
 #endif
 
-	if (s->cert == NULL)
-		{
-		SSLerr(SSL_F_DTLS1_ACCEPT,SSL_R_NO_CERTIFICATE_SET);
-		return(-1);
-		}
-
+    if (s->cert == NULL) {
+        SSLerr(SSL_F_DTLS1_ACCEPT, SSL_R_NO_CERTIFICATE_SET);
+        return (-1);
+    }
 #ifndef OPENSSL_NO_HEARTBEATS
-	/* If we're awaiting a HeartbeatResponse, pretend we
-	 * already got and don't await it anymore, because
-	 * Heartbeats don't make sense during handshakes anyway.
-	 */
-	if (s->tlsext_hb_pending)
-		{
-		dtls1_stop_timer(s);
-		s->tlsext_hb_pending = 0;
-		s->tlsext_hb_seq++;
-		}
+    /*
+     * If we're awaiting a HeartbeatResponse, pretend we already got and
+     * don't await it anymore, because Heartbeats don't make sense during
+     * handshakes anyway.
+     */
+    if (s->tlsext_hb_pending) {
+        dtls1_stop_timer(s);
+        s->tlsext_hb_pending = 0;
+        s->tlsext_hb_seq++;
+    }
 #endif
 
-	for (;;)
-		{
-		state=s->state;
-
-		switch (s->state)
-			{
-		case SSL_ST_RENEGOTIATE:
-			s->renegotiate=1;
-			/* s->state=SSL_ST_ACCEPT; */
-
-		case SSL_ST_BEFORE:
-		case SSL_ST_ACCEPT:
-		case SSL_ST_BEFORE|SSL_ST_ACCEPT:
-		case SSL_ST_OK|SSL_ST_ACCEPT:
-
-			s->server=1;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00))
-				{
-				SSLerr(SSL_F_DTLS1_ACCEPT, ERR_R_INTERNAL_ERROR);
-				return -1;
-				}
-			s->type=SSL_ST_ACCEPT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					BUF_MEM_free(buf);
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				}
-
-			if (!ssl3_setup_buffers(s))
-				{
-				ret= -1;
-				goto end;
-				}
-
-			s->init_num=0;
-			s->d1->change_cipher_spec_ok = 0;
-			/* Should have been reset by ssl3_get_finished, too. */
-			s->s3->change_cipher_spec = 0;
-
-			if (s->state != SSL_ST_RENEGOTIATE)
-				{
-				/* Ok, we now need to push on a buffering BIO so that
-				 * the output is sent in a way that TCP likes :-)
-				 * ...but not with SCTP :-)
-				 */
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_RENEGOTIATE:
+            s->renegotiate = 1;
+            /* s->state=SSL_ST_ACCEPT; */
+
+        case SSL_ST_BEFORE:
+        case SSL_ST_ACCEPT:
+        case SSL_ST_BEFORE | SSL_ST_ACCEPT:
+        case SSL_ST_OK | SSL_ST_ACCEPT:
+
+            s->server = 1;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00)) {
+                SSLerr(SSL_F_DTLS1_ACCEPT, ERR_R_INTERNAL_ERROR);
+                return -1;
+            }
+            s->type = SSL_ST_ACCEPT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    BUF_MEM_free(buf);
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+            }
+
+            if (!ssl3_setup_buffers(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            s->init_num = 0;
+            s->d1->change_cipher_spec_ok = 0;
+            /*
+             * Should have been reset by ssl3_get_finished, too.
+             */
+            s->s3->change_cipher_spec = 0;
+
+            if (s->state != SSL_ST_RENEGOTIATE) {
+                /*
+                 * Ok, we now need to push on a buffering BIO so that the
+                 * output is sent in a way that TCP likes :-) ...but not with
+                 * SCTP :-)
+                 */
 #ifndef OPENSSL_NO_SCTP
-				if (!BIO_dgram_is_sctp(SSL_get_wbio(s)))
+                if (!BIO_dgram_is_sctp(SSL_get_wbio(s)))
 #endif
-					if (!ssl_init_wbio_buffer(s,1)) { ret= -1; goto end; }
-
-				ssl3_init_finished_mac(s);
-				s->state=SSL3_ST_SR_CLNT_HELLO_A;
-				s->ctx->stats.sess_accept++;
-				}
-			else
-				{
-				/* s->state == SSL_ST_RENEGOTIATE,
-				 * we will just send a HelloRequest */
-				s->ctx->stats.sess_accept_renegotiate++;
-				s->state=SSL3_ST_SW_HELLO_REQ_A;
-				}
-
-			break;
-
-		case SSL3_ST_SW_HELLO_REQ_A:
-		case SSL3_ST_SW_HELLO_REQ_B:
-
-			s->shutdown=0;
-			dtls1_clear_record_buffer(s);
-			dtls1_start_timer(s);
-			ret=ssl3_send_hello_request(s);
-			if (ret <= 0) goto end;
-			s->s3->tmp.next_state=SSL3_ST_SR_CLNT_HELLO_A;
-			s->state=SSL3_ST_SW_FLUSH;
-			s->init_num=0;
-
-			ssl3_init_finished_mac(s);
-			break;
-
-		case SSL3_ST_SW_HELLO_REQ_C:
-			s->state=SSL_ST_OK;
-			break;
-
-		case SSL3_ST_SR_CLNT_HELLO_A:
-		case SSL3_ST_SR_CLNT_HELLO_B:
-		case SSL3_ST_SR_CLNT_HELLO_C:
-
-			s->shutdown=0;
-			ret=ssl3_get_client_hello(s);
-			if (ret <= 0) goto end;
-			dtls1_stop_timer(s);
-
-			if (ret == 1 && (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE))
-				s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A;
-			else
-				s->state = SSL3_ST_SW_SRVR_HELLO_A;
-
-			s->init_num=0;
-
-			/* Reflect ClientHello sequence to remain stateless while listening */
-			if (listen)
-				{
-				memcpy(s->s3->write_sequence, s->s3->read_sequence, sizeof(s->s3->write_sequence));
-				}
-
-			/* If we're just listening, stop here */
-			if (listen && s->state == SSL3_ST_SW_SRVR_HELLO_A)
-				{
-				ret = 2;
-				s->d1->listen = 0;
-				/* Set expected sequence numbers
-				 * to continue the handshake.
-				 */
-				s->d1->handshake_read_seq = 2;
-				s->d1->handshake_write_seq = 1;
-				s->d1->next_handshake_write_seq = 1;
-				goto end;
-				}
-			
-			break;
-			
-		case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
-		case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
-
-			ret = dtls1_send_hello_verify_request(s);
-			if ( ret <= 0) goto end;
-			s->state=SSL3_ST_SW_FLUSH;
-			s->s3->tmp.next_state=SSL3_ST_SR_CLNT_HELLO_A;
-
-			/* HelloVerifyRequest resets Finished MAC */
-			if (s->version != DTLS1_BAD_VER)
-				ssl3_init_finished_mac(s);
-			break;
-			
+                    if (!ssl_init_wbio_buffer(s, 1)) {
+                        ret = -1;
+                        goto end;
+                    }
+
+                ssl3_init_finished_mac(s);
+                s->state = SSL3_ST_SR_CLNT_HELLO_A;
+                s->ctx->stats.sess_accept++;
+            } else {
+                /*
+                 * s->state == SSL_ST_RENEGOTIATE, we will just send a
+                 * HelloRequest
+                 */
+                s->ctx->stats.sess_accept_renegotiate++;
+                s->state = SSL3_ST_SW_HELLO_REQ_A;
+            }
+
+            break;
+
+        case SSL3_ST_SW_HELLO_REQ_A:
+        case SSL3_ST_SW_HELLO_REQ_B:
+
+            s->shutdown = 0;
+            dtls1_clear_record_buffer(s);
+            dtls1_start_timer(s);
+            ret = ssl3_send_hello_request(s);
+            if (ret <= 0)
+                goto end;
+            s->s3->tmp.next_state = SSL3_ST_SR_CLNT_HELLO_A;
+            s->state = SSL3_ST_SW_FLUSH;
+            s->init_num = 0;
+
+            ssl3_init_finished_mac(s);
+            break;
+
+        case SSL3_ST_SW_HELLO_REQ_C:
+            s->state = SSL_ST_OK;
+            break;
+
+        case SSL3_ST_SR_CLNT_HELLO_A:
+        case SSL3_ST_SR_CLNT_HELLO_B:
+        case SSL3_ST_SR_CLNT_HELLO_C:
+
+            s->shutdown = 0;
+            ret = ssl3_get_client_hello(s);
+            if (ret <= 0)
+                goto end;
+            dtls1_stop_timer(s);
+
+            if (ret == 1 && (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE))
+                s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A;
+            else
+                s->state = SSL3_ST_SW_SRVR_HELLO_A;
+
+            s->init_num = 0;
+
+            /*
+             * Reflect ClientHello sequence to remain stateless while
+             * listening
+             */
+            if (listen) {
+                memcpy(s->s3->write_sequence, s->s3->read_sequence,
+                       sizeof(s->s3->write_sequence));
+            }
+
+            /* If we're just listening, stop here */
+            if (listen && s->state == SSL3_ST_SW_SRVR_HELLO_A) {
+                ret = 2;
+                s->d1->listen = 0;
+                /*
+                 * Set expected sequence numbers to continue the handshake.
+                 */
+                s->d1->handshake_read_seq = 2;
+                s->d1->handshake_write_seq = 1;
+                s->d1->next_handshake_write_seq = 1;
+                goto end;
+            }
+
+            break;
+
+        case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
+        case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
+
+            ret = dtls1_send_hello_verify_request(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_FLUSH;
+            s->s3->tmp.next_state = SSL3_ST_SR_CLNT_HELLO_A;
+
+            /* HelloVerifyRequest resets Finished MAC */
+            if (s->version != DTLS1_BAD_VER)
+                ssl3_init_finished_mac(s);
+            break;
+
 #ifndef OPENSSL_NO_SCTP
-		case DTLS1_SCTP_ST_SR_READ_SOCK:
-			
-			if (BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))		
-				{
-				s->s3->in_read_app_data=2;
-				s->rwstate=SSL_READING;
-				BIO_clear_retry_flags(SSL_get_rbio(s));
-				BIO_set_retry_read(SSL_get_rbio(s));
-				ret = -1;
-				goto end;
-				}
-			
-			s->state=SSL3_ST_SR_FINISHED_A;
-			break;
-			
-		case DTLS1_SCTP_ST_SW_WRITE_SOCK:
-			ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
-			if (ret < 0) goto end;
-			
-			if (ret == 0)
-				{
-				if (s->d1->next_state != SSL_ST_OK)
-					{
-					s->s3->in_read_app_data=2;
-					s->rwstate=SSL_READING;
-					BIO_clear_retry_flags(SSL_get_rbio(s));
-					BIO_set_retry_read(SSL_get_rbio(s));
-					ret = -1;
-					goto end;
-					}
-				}
-
-			s->state=s->d1->next_state;
-			break;
+        case DTLS1_SCTP_ST_SR_READ_SOCK:
+
+            if (BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s))) {
+                s->s3->in_read_app_data = 2;
+                s->rwstate = SSL_READING;
+                BIO_clear_retry_flags(SSL_get_rbio(s));
+                BIO_set_retry_read(SSL_get_rbio(s));
+                ret = -1;
+                goto end;
+            }
+
+            s->state = SSL3_ST_SR_FINISHED_A;
+            break;
+
+        case DTLS1_SCTP_ST_SW_WRITE_SOCK:
+            ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
+            if (ret < 0)
+                goto end;
+
+            if (ret == 0) {
+                if (s->d1->next_state != SSL_ST_OK) {
+                    s->s3->in_read_app_data = 2;
+                    s->rwstate = SSL_READING;
+                    BIO_clear_retry_flags(SSL_get_rbio(s));
+                    BIO_set_retry_read(SSL_get_rbio(s));
+                    ret = -1;
+                    goto end;
+                }
+            }
+
+            s->state = s->d1->next_state;
+            break;
 #endif
 
-		case SSL3_ST_SW_SRVR_HELLO_A:
-		case SSL3_ST_SW_SRVR_HELLO_B:
-			s->renegotiate = 2;
-			dtls1_start_timer(s);
-			ret=ssl3_send_server_hello(s);
-			if (ret <= 0) goto end;
+        case SSL3_ST_SW_SRVR_HELLO_A:
+        case SSL3_ST_SW_SRVR_HELLO_B:
+            s->renegotiate = 2;
+            dtls1_start_timer(s);
+            ret = ssl3_send_server_hello(s);
+            if (ret <= 0)
+                goto end;
 
-			if (s->hit)
-				{
+            if (s->hit) {
 #ifndef OPENSSL_NO_SCTP
-				/* Add new shared key for SCTP-Auth,
-				 * will be ignored if no SCTP used.
-				 */
-				snprintf((char*) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
-				         DTLS1_SCTP_AUTH_LABEL);
-
-				SSL_export_keying_material(s, sctpauthkey,
-				                           sizeof(sctpauthkey), labelbuffer,
-				                           sizeof(labelbuffer), NULL, 0, 0);
-				
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
+                /*
+                 * Add new shared key for SCTP-Auth, will be ignored if no
+                 * SCTP used.
+                 */
+                snprintf((char *)labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
+                         DTLS1_SCTP_AUTH_LABEL);
+
+                SSL_export_keying_material(s, sctpauthkey,
+                                           sizeof(sctpauthkey), labelbuffer,
+                                           sizeof(labelbuffer), NULL, 0, 0);
+
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
                          sizeof(sctpauthkey), sctpauthkey);
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_ticket_expected)
-					s->state=SSL3_ST_SW_SESSION_TICKET_A;
-				else
-					s->state=SSL3_ST_SW_CHANGE_A;
+                if (s->tlsext_ticket_expected)
+                    s->state = SSL3_ST_SW_SESSION_TICKET_A;
+                else
+                    s->state = SSL3_ST_SW_CHANGE_A;
 #else
-				s->state=SSL3_ST_SW_CHANGE_A;
+                s->state = SSL3_ST_SW_CHANGE_A;
 #endif
-				}
-			else
-				s->state=SSL3_ST_SW_CERT_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_CERT_A:
-		case SSL3_ST_SW_CERT_B:
-			/* Check if it is anon DH or normal PSK */
-			if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL)
-				&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				dtls1_start_timer(s);
-				ret=ssl3_send_server_certificate(s);
-				if (ret <= 0) goto end;
+            } else
+                s->state = SSL3_ST_SW_CERT_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_A:
+        case SSL3_ST_SW_CERT_B:
+            /* Check if it is anon DH or normal PSK */
+            if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL)
+                && !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                dtls1_start_timer(s);
+                ret = ssl3_send_server_certificate(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_status_expected)
-					s->state=SSL3_ST_SW_CERT_STATUS_A;
-				else
-					s->state=SSL3_ST_SW_KEY_EXCH_A;
-				}
-			else
-				{
-				skip = 1;
-				s->state=SSL3_ST_SW_KEY_EXCH_A;
-				}
+                if (s->tlsext_status_expected)
+                    s->state = SSL3_ST_SW_CERT_STATUS_A;
+                else
+                    s->state = SSL3_ST_SW_KEY_EXCH_A;
+            } else {
+                skip = 1;
+                s->state = SSL3_ST_SW_KEY_EXCH_A;
+            }
 #else
-				}
-			else
-				skip=1;
+            } else
+                skip = 1;
 
-			s->state=SSL3_ST_SW_KEY_EXCH_A;
+            s->state = SSL3_ST_SW_KEY_EXCH_A;
 #endif
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_KEY_EXCH_A:
-		case SSL3_ST_SW_KEY_EXCH_B:
-			alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
-
-			/*
-			 * clear this, it may get reset by
-			 * send_server_key_exchange
-			 */
-			s->s3->tmp.use_rsa_tmp=0;
-
-			/* only send if a DH key exchange or
-			 * RSA but we have a sign only certificate */
-			if (0
-			/* PSK: send ServerKeyExchange if PSK identity
-			 * hint if provided */
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_KEY_EXCH_A:
+        case SSL3_ST_SW_KEY_EXCH_B:
+            alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+
+            /*
+             * clear this, it may get reset by
+             * send_server_key_exchange
+             */
+            s->s3->tmp.use_rsa_tmp = 0;
+
+            /*
+             * only send if a DH key exchange or RSA but we have a sign only
+             * certificate
+             */
+            if (0
+                /*
+                 * PSK: send ServerKeyExchange if PSK identity hint if
+                 * provided
+                 */
 #ifndef OPENSSL_NO_PSK
-			    || ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
+                || ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
 #endif
-			    || (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-			    || (alg_k & SSL_kEECDH)
-			    || ((alg_k & SSL_kRSA)
-				&& (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
-				    || (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
-					&& EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
-					)
-				    )
-				)
-			    )
-				{
-				dtls1_start_timer(s);
-				ret=ssl3_send_server_key_exchange(s);
-				if (ret <= 0) goto end;
-				}
-			else
-				skip=1;
-
-			s->state=SSL3_ST_SW_CERT_REQ_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_CERT_REQ_A:
-		case SSL3_ST_SW_CERT_REQ_B:
-			if (/* don't request cert unless asked for it: */
-				!(s->verify_mode & SSL_VERIFY_PEER) ||
-				/* if SSL_VERIFY_CLIENT_ONCE is set,
-				 * don't request cert during re-negotiation: */
-				((s->session->peer != NULL) &&
-				 (s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
-				/* never request cert in anonymous ciphersuites
-				 * (see section "Certificate request" in SSL 3 drafts
-				 * and in RFC 2246): */
-				((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
-				 /* ... except when the application insists on verification
-				  * (against the specs, but s3_clnt.c accepts this for SSL 3) */
-				 !(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
-				 /* never request cert in Kerberos ciphersuites */
-				(s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5)
-				/* With normal PSK Certificates and
-				 * Certificate Requests are omitted */
-				|| (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				/* no cert request */
-				skip=1;
-				s->s3->tmp.cert_request=0;
-				s->state=SSL3_ST_SW_SRVR_DONE_A;
+                || (alg_k & (SSL_kEDH | SSL_kDHr | SSL_kDHd))
+                || (alg_k & SSL_kEECDH)
+                || ((alg_k & SSL_kRSA)
+                    && (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
+                        || (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
+                            && EVP_PKEY_size(s->cert->
+                                             pkeys
+                                             [SSL_PKEY_RSA_ENC].privatekey) *
+                            8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
+                        )
+                    )
+                )
+                ) {
+                dtls1_start_timer(s);
+                ret = ssl3_send_server_key_exchange(s);
+                if (ret <= 0)
+                    goto end;
+            } else
+                skip = 1;
+
+            s->state = SSL3_ST_SW_CERT_REQ_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_REQ_A:
+        case SSL3_ST_SW_CERT_REQ_B:
+            if (                /* don't request cert unless asked for it: */
+                   !(s->verify_mode & SSL_VERIFY_PEER) ||
+                   /*
+                    * if SSL_VERIFY_CLIENT_ONCE is set, don't request cert
+                    * during re-negotiation:
+                    */
+                   ((s->session->peer != NULL) &&
+                    (s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
+                   /*
+                    * never request cert in anonymous ciphersuites (see
+                    * section "Certificate request" in SSL 3 drafts and in
+                    * RFC 2246):
+                    */
+                   ((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
+                    /*
+                     * ... except when the application insists on
+                     * verification (against the specs, but s3_clnt.c accepts
+                     * this for SSL 3)
+                     */
+                    !(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
+                   /*
+                    * never request cert in Kerberos ciphersuites
+                    */
+                   (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5)
+                   /*
+                    * With normal PSK Certificates and Certificate Requests
+                    * are omitted
+                    */
+                   || (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                /* no cert request */
+                skip = 1;
+                s->s3->tmp.cert_request = 0;
+                s->state = SSL3_ST_SW_SRVR_DONE_A;
 #ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-					s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
-					s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
-					}
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
+                    s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
+                }
 #endif
-				}
-			else
-				{
-				s->s3->tmp.cert_request=1;
-				dtls1_start_timer(s);
-				ret=ssl3_send_certificate_request(s);
-				if (ret <= 0) goto end;
+            } else {
+                s->s3->tmp.cert_request = 1;
+                dtls1_start_timer(s);
+                ret = ssl3_send_certificate_request(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef NETSCAPE_HANG_BUG
-				s->state=SSL3_ST_SW_SRVR_DONE_A;
-#ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-					s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
-					s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
-					}
-#endif
+                s->state = SSL3_ST_SW_SRVR_DONE_A;
+# ifndef OPENSSL_NO_SCTP
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
+                    s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
+                }
+# endif
 #else
-				s->state=SSL3_ST_SW_FLUSH;
-				s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
-#ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-					s->d1->next_state = s->s3->tmp.next_state;
-					s->s3->tmp.next_state=DTLS1_SCTP_ST_SW_WRITE_SOCK;
-					}
-#endif
+                s->state = SSL3_ST_SW_FLUSH;
+                s->s3->tmp.next_state = SSL3_ST_SR_CERT_A;
+# ifndef OPENSSL_NO_SCTP
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = s->s3->tmp.next_state;
+                    s->s3->tmp.next_state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
+                }
+# endif
 #endif
-				s->init_num=0;
-				}
-			break;
-
-		case SSL3_ST_SW_SRVR_DONE_A:
-		case SSL3_ST_SW_SRVR_DONE_B:
-			dtls1_start_timer(s);
-			ret=ssl3_send_server_done(s);
-			if (ret <= 0) goto end;
-			s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
-			s->state=SSL3_ST_SW_FLUSH;
-			s->init_num=0;
-			break;
-		
-		case SSL3_ST_SW_FLUSH:
-			s->rwstate=SSL_WRITING;
-			if (BIO_flush(s->wbio) <= 0)
-				{
-				/* If the write error was fatal, stop trying */
-				if (!BIO_should_retry(s->wbio))
-					{
-					s->rwstate=SSL_NOTHING;
-					s->state=s->s3->tmp.next_state;
-					}
-				
-				ret= -1;
-				goto end;
-				}
-			s->rwstate=SSL_NOTHING;
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case SSL3_ST_SR_CERT_A:
-		case SSL3_ST_SR_CERT_B:
-			if (s->s3->tmp.cert_request)
-				{
-				ret=ssl3_get_client_certificate(s);
-				if (ret <= 0) goto end;
-				}
-			s->init_num=0;
-			s->state=SSL3_ST_SR_KEY_EXCH_A;
-			break;
-
-		case SSL3_ST_SR_KEY_EXCH_A:
-		case SSL3_ST_SR_KEY_EXCH_B:
-			ret=ssl3_get_client_key_exchange(s);
-			if (ret <= 0) goto end;
+                s->init_num = 0;
+            }
+            break;
+
+        case SSL3_ST_SW_SRVR_DONE_A:
+        case SSL3_ST_SW_SRVR_DONE_B:
+            dtls1_start_timer(s);
+            ret = ssl3_send_server_done(s);
+            if (ret <= 0)
+                goto end;
+            s->s3->tmp.next_state = SSL3_ST_SR_CERT_A;
+            s->state = SSL3_ST_SW_FLUSH;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_FLUSH:
+            s->rwstate = SSL_WRITING;
+            if (BIO_flush(s->wbio) <= 0) {
+                /*
+                 * If the write error was fatal, stop trying
+                 */
+                if (!BIO_should_retry(s->wbio)) {
+                    s->rwstate = SSL_NOTHING;
+                    s->state = s->s3->tmp.next_state;
+                }
+
+                ret = -1;
+                goto end;
+            }
+            s->rwstate = SSL_NOTHING;
+            s->state = s->s3->tmp.next_state;
+            break;
+
+        case SSL3_ST_SR_CERT_A:
+        case SSL3_ST_SR_CERT_B:
+            if (s->s3->tmp.cert_request) {
+                ret = ssl3_get_client_certificate(s);
+                if (ret <= 0)
+                    goto end;
+            }
+            s->init_num = 0;
+            s->state = SSL3_ST_SR_KEY_EXCH_A;
+            break;
+
+        case SSL3_ST_SR_KEY_EXCH_A:
+        case SSL3_ST_SR_KEY_EXCH_B:
+            ret = ssl3_get_client_key_exchange(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_SCTP
-			/* Add new shared key for SCTP-Auth,
-			 * will be ignored if no SCTP used.
-			 */
-			snprintf((char *) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
-			         DTLS1_SCTP_AUTH_LABEL);
-
-			SSL_export_keying_material(s, sctpauthkey,
-			                           sizeof(sctpauthkey), labelbuffer,
-			                           sizeof(labelbuffer), NULL, 0, 0);
-
-			BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
-			         sizeof(sctpauthkey), sctpauthkey);
+            /*
+             * Add new shared key for SCTP-Auth, will be ignored if no SCTP
+             * used.
+             */
+            snprintf((char *)labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
+                     DTLS1_SCTP_AUTH_LABEL);
+
+            SSL_export_keying_material(s, sctpauthkey,
+                                       sizeof(sctpauthkey), labelbuffer,
+                                       sizeof(labelbuffer), NULL, 0, 0);
+
+            BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
+                     sizeof(sctpauthkey), sctpauthkey);
 #endif
 
-			s->state=SSL3_ST_SR_CERT_VRFY_A;
-			s->init_num=0;
-
-			if (ret == 2)
-				{
-				/* For the ECDH ciphersuites when
-				 * the client sends its ECDH pub key in
-				 * a certificate, the CertificateVerify
-				 * message is not sent.
-				 */
-				s->state=SSL3_ST_SR_FINISHED_A;
-				s->init_num = 0;
-				}
-			else if (SSL_USE_SIGALGS(s))
-				{
-				s->state=SSL3_ST_SR_CERT_VRFY_A;
-				s->init_num=0;
-				if (!s->session->peer)
-					break;
-				/* For sigalgs freeze the handshake buffer
-				 * at this point and digest cached records.
-				 */
-				if (!s->s3->handshake_buffer)
-					{
-					SSLerr(SSL_F_DTLS1_ACCEPT,ERR_R_INTERNAL_ERROR);
-					return -1;
-					}
-				s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
-				if (!ssl3_digest_cached_records(s))
-					return -1;
-				}
-			else
-				{
-				s->state=SSL3_ST_SR_CERT_VRFY_A;
-				s->init_num=0;
-
-				/* We need to get hashes here so if there is
-				 * a client cert, it can be verified */ 
-				s->method->ssl3_enc->cert_verify_mac(s,
-					NID_md5,
-					&(s->s3->tmp.cert_verify_md[0]));
-				s->method->ssl3_enc->cert_verify_mac(s,
-					NID_sha1,
-					&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]));
-				}
-			break;
-
-		case SSL3_ST_SR_CERT_VRFY_A:
-		case SSL3_ST_SR_CERT_VRFY_B:
-			/*
-			 * This *should* be the first time we enable CCS, but be
-			 * extra careful about surrounding code changes. We need
-			 * to set this here because we don't know if we're
-			 * expecting a CertificateVerify or not.
-			 */
-			if (!s->s3->change_cipher_spec)
-				s->d1->change_cipher_spec_ok = 1;
-			/* we should decide if we expected this one */
-			ret=ssl3_get_cert_verify(s);
-			if (ret <= 0) goto end;
+            s->state = SSL3_ST_SR_CERT_VRFY_A;
+            s->init_num = 0;
+
+            if (ret == 2) {
+                /*
+                 * For the ECDH ciphersuites when the client sends its ECDH
+                 * pub key in a certificate, the CertificateVerify message is
+                 * not sent.
+                 */
+                s->state = SSL3_ST_SR_FINISHED_A;
+                s->init_num = 0;
+            } else if (SSL_USE_SIGALGS(s)) {
+                s->state = SSL3_ST_SR_CERT_VRFY_A;
+                s->init_num = 0;
+                if (!s->session->peer)
+                    break;
+                /*
+                 * For sigalgs freeze the handshake buffer at this point and
+                 * digest cached records.
+                 */
+                if (!s->s3->handshake_buffer) {
+                    SSLerr(SSL_F_DTLS1_ACCEPT, ERR_R_INTERNAL_ERROR);
+                    return -1;
+                }
+                s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
+                if (!ssl3_digest_cached_records(s))
+                    return -1;
+            } else {
+                s->state = SSL3_ST_SR_CERT_VRFY_A;
+                s->init_num = 0;
+
+                /*
+                 * We need to get hashes here so if there is a client cert,
+                 * it can be verified
+                 */
+                s->method->ssl3_enc->cert_verify_mac(s,
+                                                     NID_md5,
+                                                     &(s->s3->
+                                                       tmp.cert_verify_md
+                                                       [0]));
+                s->method->ssl3_enc->cert_verify_mac(s, NID_sha1,
+                                                     &(s->s3->
+                                                       tmp.cert_verify_md
+                                                       [MD5_DIGEST_LENGTH]));
+            }
+            break;
+
+        case SSL3_ST_SR_CERT_VRFY_A:
+        case SSL3_ST_SR_CERT_VRFY_B:
+            /*
+             * This *should* be the first time we enable CCS, but be
+             * extra careful about surrounding code changes. We need
+             * to set this here because we don't know if we're
+             * expecting a CertificateVerify or not.
+             */
+            if (!s->s3->change_cipher_spec)
+                s->d1->change_cipher_spec_ok = 1;
+            /* we should decide if we expected this one */
+            ret = ssl3_get_cert_verify(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_SCTP
-			if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
-			    state == SSL_ST_RENEGOTIATE)
-				s->state=DTLS1_SCTP_ST_SR_READ_SOCK;
-			else
-#endif			
-				s->state=SSL3_ST_SR_FINISHED_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SR_FINISHED_A:
-		case SSL3_ST_SR_FINISHED_B:
-			/*
-			 * Enable CCS for resumed handshakes.
-			 * In a full handshake, we end up here through
-			 * SSL3_ST_SR_CERT_VRFY_B, so change_cipher_spec_ok was
-			 * already set. Receiving a CCS clears the flag, so make
-			 * sure not to re-enable it to ban duplicates.
-			 * s->s3->change_cipher_spec is set when a CCS is
-			 * processed in d1_pkt.c, and remains set until
-			 * the client's Finished message is read.
-			 */
-			if (!s->s3->change_cipher_spec)
-				s->d1->change_cipher_spec_ok = 1;
-			ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
-				SSL3_ST_SR_FINISHED_B);
-			if (ret <= 0) goto end;
-			dtls1_stop_timer(s);
-			if (s->hit)
-				s->state=SSL_ST_OK;
+            if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
+                state == SSL_ST_RENEGOTIATE)
+                s->state = DTLS1_SCTP_ST_SR_READ_SOCK;
+            else
+#endif
+                s->state = SSL3_ST_SR_FINISHED_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SR_FINISHED_A:
+        case SSL3_ST_SR_FINISHED_B:
+            /*
+             * Enable CCS for resumed handshakes.
+             * In a full handshake, we end up here through
+             * SSL3_ST_SR_CERT_VRFY_B, so change_cipher_spec_ok was
+             * already set. Receiving a CCS clears the flag, so make
+             * sure not to re-enable it to ban duplicates.
+             * s->s3->change_cipher_spec is set when a CCS is
+             * processed in d1_pkt.c, and remains set until
+             * the client's Finished message is read.
+             */
+            if (!s->s3->change_cipher_spec)
+                s->d1->change_cipher_spec_ok = 1;
+            ret = ssl3_get_finished(s, SSL3_ST_SR_FINISHED_A,
+                                    SSL3_ST_SR_FINISHED_B);
+            if (ret <= 0)
+                goto end;
+            dtls1_stop_timer(s);
+            if (s->hit)
+                s->state = SSL_ST_OK;
 #ifndef OPENSSL_NO_TLSEXT
-			else if (s->tlsext_ticket_expected)
-				s->state=SSL3_ST_SW_SESSION_TICKET_A;
+            else if (s->tlsext_ticket_expected)
+                s->state = SSL3_ST_SW_SESSION_TICKET_A;
 #endif
-			else
-				s->state=SSL3_ST_SW_CHANGE_A;
-			s->init_num=0;
-			break;
+            else
+                s->state = SSL3_ST_SW_CHANGE_A;
+            s->init_num = 0;
+            break;
 
 #ifndef OPENSSL_NO_TLSEXT
-		case SSL3_ST_SW_SESSION_TICKET_A:
-		case SSL3_ST_SW_SESSION_TICKET_B:
-			ret=ssl3_send_newsession_ticket(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_CHANGE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_CERT_STATUS_A:
-		case SSL3_ST_SW_CERT_STATUS_B:
-			ret=ssl3_send_cert_status(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_KEY_EXCH_A;
-			s->init_num=0;
-			break;
+        case SSL3_ST_SW_SESSION_TICKET_A:
+        case SSL3_ST_SW_SESSION_TICKET_B:
+            ret = ssl3_send_newsession_ticket(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_CHANGE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_STATUS_A:
+        case SSL3_ST_SW_CERT_STATUS_B:
+            ret = ssl3_send_cert_status(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
 
 #endif
 
-		case SSL3_ST_SW_CHANGE_A:
-		case SSL3_ST_SW_CHANGE_B:
+        case SSL3_ST_SW_CHANGE_A:
+        case SSL3_ST_SW_CHANGE_B:
 
-			s->session->cipher=s->s3->tmp.new_cipher;
-			if (!s->method->ssl3_enc->setup_key_block(s))
-				{ ret= -1; goto end; }
+            s->session->cipher = s->s3->tmp.new_cipher;
+            if (!s->method->ssl3_enc->setup_key_block(s)) {
+                ret = -1;
+                goto end;
+            }
 
-			ret=dtls1_send_change_cipher_spec(s,
-				SSL3_ST_SW_CHANGE_A,SSL3_ST_SW_CHANGE_B);
+            ret = dtls1_send_change_cipher_spec(s,
+                                                SSL3_ST_SW_CHANGE_A,
+                                                SSL3_ST_SW_CHANGE_B);
 
-			if (ret <= 0) goto end;
+            if (ret <= 0)
+                goto end;
 
 #ifndef OPENSSL_NO_SCTP
-			if (!s->hit)
-				{
-				/* Change to new shared key of SCTP-Auth,
-				 * will be ignored if no SCTP used.
-				 */
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
-				}
+            if (!s->hit) {
+                /*
+                 * Change to new shared key of SCTP-Auth, will be ignored if
+                 * no SCTP used.
+                 */
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY,
+                         0, NULL);
+            }
 #endif
 
-			s->state=SSL3_ST_SW_FINISHED_A;
-			s->init_num=0;
-
-			if (!s->method->ssl3_enc->change_cipher_state(s,
-				SSL3_CHANGE_CIPHER_SERVER_WRITE))
-				{
-				ret= -1;
-				goto end;
-				}
-
-			dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
-			break;
-
-		case SSL3_ST_SW_FINISHED_A:
-		case SSL3_ST_SW_FINISHED_B:
-			ret=ssl3_send_finished(s,
-				SSL3_ST_SW_FINISHED_A,SSL3_ST_SW_FINISHED_B,
-				s->method->ssl3_enc->server_finished_label,
-				s->method->ssl3_enc->server_finished_label_len);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_FLUSH;
-			if (s->hit)
-				{
-				s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
+            s->state = SSL3_ST_SW_FINISHED_A;
+            s->init_num = 0;
+
+            if (!s->method->ssl3_enc->change_cipher_state(s,
+                                                          SSL3_CHANGE_CIPHER_SERVER_WRITE))
+            {
+                ret = -1;
+                goto end;
+            }
+
+            dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
+            break;
+
+        case SSL3_ST_SW_FINISHED_A:
+        case SSL3_ST_SW_FINISHED_B:
+            ret = ssl3_send_finished(s,
+                                     SSL3_ST_SW_FINISHED_A,
+                                     SSL3_ST_SW_FINISHED_B,
+                                     s->method->
+                                     ssl3_enc->server_finished_label,
+                                     s->method->
+                                     ssl3_enc->server_finished_label_len);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_FLUSH;
+            if (s->hit) {
+                s->s3->tmp.next_state = SSL3_ST_SR_FINISHED_A;
 
 #ifndef OPENSSL_NO_SCTP
-				/* Change to new shared key of SCTP-Auth,
-				 * will be ignored if no SCTP used.
-				 */
-				BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
+                /*
+                 * Change to new shared key of SCTP-Auth, will be ignored if
+                 * no SCTP used.
+                 */
+                BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY,
+                         0, NULL);
 #endif
-				}
-			else
-				{
-				s->s3->tmp.next_state=SSL_ST_OK;
+            } else {
+                s->s3->tmp.next_state = SSL_ST_OK;
 #ifndef OPENSSL_NO_SCTP
-				if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
-					{
-					s->d1->next_state = s->s3->tmp.next_state;
-					s->s3->tmp.next_state=DTLS1_SCTP_ST_SW_WRITE_SOCK;
-					}
+                if (BIO_dgram_is_sctp(SSL_get_wbio(s))) {
+                    s->d1->next_state = s->s3->tmp.next_state;
+                    s->s3->tmp.next_state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
+                }
 #endif
-				}
-			s->init_num=0;
-			break;
+            }
+            s->init_num = 0;
+            break;
 
-		case SSL_ST_OK:
-			/* clean a few things up */
-			ssl3_cleanup_key_block(s);
+        case SSL_ST_OK:
+            /* clean a few things up */
+            ssl3_cleanup_key_block(s);
 
 #if 0
-			BUF_MEM_free(s->init_buf);
-			s->init_buf=NULL;
+            BUF_MEM_free(s->init_buf);
+            s->init_buf = NULL;
 #endif
 
-			/* remove buffering on output */
-			ssl_free_wbio_buffer(s);
-
-			s->init_num=0;
-
-			if (s->renegotiate == 2) /* skipped if we just sent a HelloRequest */
-				{
-				s->renegotiate=0;
-				s->new_session=0;
-				
-				ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
-				
-				s->ctx->stats.sess_accept_good++;
-				/* s->server=1; */
-				s->handshake_func=dtls1_accept;
-
-				if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-				}
-			
-			ret = 1;
-
-			/* done handshaking, next message is client hello */
-			s->d1->handshake_read_seq = 0;
-			/* next message is server hello */
-			s->d1->handshake_write_seq = 0;
-			s->d1->next_handshake_write_seq = 0;
-			goto end;
-			/* break; */
-
-		default:
-			SSLerr(SSL_F_DTLS1_ACCEPT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-		
-		if (!s->s3->tmp.reuse_message && !skip)
-			{
-			if (s->debug)
-				{
-				if ((ret=BIO_flush(s->wbio)) <= 0)
-					goto end;
-				}
-
-
-			if ((cb != NULL) && (s->state != state))
-				{
-				new_state=s->state;
-				s->state=state;
-				cb(s,SSL_CB_ACCEPT_LOOP,1);
-				s->state=new_state;
-				}
-			}
-		skip=0;
-		}
-end:
-	/* BIO_flush(s->wbio); */
-
-	s->in_handshake--;
+            /* remove buffering on output */
+            ssl_free_wbio_buffer(s);
+
+            s->init_num = 0;
+
+            if (s->renegotiate == 2) { /* skipped if we just sent a
+                                        * HelloRequest */
+                s->renegotiate = 0;
+                s->new_session = 0;
+
+                ssl_update_cache(s, SSL_SESS_CACHE_SERVER);
+
+                s->ctx->stats.sess_accept_good++;
+                /* s->server=1; */
+                s->handshake_func = dtls1_accept;
+
+                if (cb != NULL)
+                    cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+            }
+
+            ret = 1;
+
+            /* done handshaking, next message is client hello */
+            s->d1->handshake_read_seq = 0;
+            /* next message is server hello */
+            s->d1->handshake_write_seq = 0;
+            s->d1->next_handshake_write_seq = 0;
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_DTLS1_ACCEPT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        if (!s->s3->tmp.reuse_message && !skip) {
+            if (s->debug) {
+                if ((ret = BIO_flush(s->wbio)) <= 0)
+                    goto end;
+            }
+
+            if ((cb != NULL) && (s->state != state)) {
+                new_state = s->state;
+                s->state = state;
+                cb(s, SSL_CB_ACCEPT_LOOP, 1);
+                s->state = new_state;
+            }
+        }
+        skip = 0;
+    }
+ end:
+    /* BIO_flush(s->wbio); */
+
+    s->in_handshake--;
 #ifndef OPENSSL_NO_SCTP
-		/* Notify SCTP BIO socket to leave handshake
-		 * mode and prevent stream identifier other
-		 * than 0. Will be ignored if no SCTP is used.
-		 */
-		BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE, s->in_handshake, NULL);
+    /*
+     * Notify SCTP BIO socket to leave handshake mode and prevent stream
+     * identifier other than 0. Will be ignored if no SCTP is used.
+     */
+    BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE,
+             s->in_handshake, NULL);
 #endif
 
-	if (cb != NULL)
-		cb(s,SSL_CB_ACCEPT_EXIT,ret);
-	return(ret);
-	}
+    if (cb != NULL)
+        cb(s, SSL_CB_ACCEPT_EXIT, ret);
+    return (ret);
+}
 
 int dtls1_send_hello_verify_request(SSL *s)
-	{
-	unsigned int msg_len;
-	unsigned char *msg, *buf, *p;
-
-	if (s->state == DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A)
-		{
-		buf = (unsigned char *)s->init_buf->data;
-
-		msg = p = &(buf[DTLS1_HM_HEADER_LENGTH]);
-		/* Always use DTLS 1.0 version: see RFC 6347 */
-		*(p++) = DTLS1_VERSION >> 8;
-		*(p++) = DTLS1_VERSION & 0xFF;
-
-		if (s->ctx->app_gen_cookie_cb == NULL ||
-		     s->ctx->app_gen_cookie_cb(s, s->d1->cookie,
-			 &(s->d1->cookie_len)) == 0)
-			{
-			SSLerr(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST,ERR_R_INTERNAL_ERROR);
-			return 0;
-			}
-
-		*(p++) = (unsigned char) s->d1->cookie_len;
-		memcpy(p, s->d1->cookie, s->d1->cookie_len);
-		p += s->d1->cookie_len;
-		msg_len = p - msg;
-
-		dtls1_set_message_header(s, buf,
-			DTLS1_MT_HELLO_VERIFY_REQUEST, msg_len, 0, msg_len);
-
-		s->state=DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B;
-		/* number of bytes to write */
-		s->init_num=p-buf;
-		s->init_off=0;
-		}
-
-	/* s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B */
-	return(dtls1_do_write(s,SSL3_RT_HANDSHAKE));
-	}
+{
+    unsigned int msg_len;
+    unsigned char *msg, *buf, *p;
+
+    if (s->state == DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A) {
+        buf = (unsigned char *)s->init_buf->data;
+
+        msg = p = &(buf[DTLS1_HM_HEADER_LENGTH]);
+        /* Always use DTLS 1.0 version: see RFC 6347 */
+        *(p++) = DTLS1_VERSION >> 8;
+        *(p++) = DTLS1_VERSION & 0xFF;
+
+        if (s->ctx->app_gen_cookie_cb == NULL ||
+            s->ctx->app_gen_cookie_cb(s, s->d1->cookie,
+                                      &(s->d1->cookie_len)) == 0) {
+            SSLerr(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST,
+                   ERR_R_INTERNAL_ERROR);
+            return 0;
+        }
+
+        *(p++) = (unsigned char)s->d1->cookie_len;
+        memcpy(p, s->d1->cookie, s->d1->cookie_len);
+        p += s->d1->cookie_len;
+        msg_len = p - msg;
+
+        dtls1_set_message_header(s, buf,
+                                 DTLS1_MT_HELLO_VERIFY_REQUEST, msg_len, 0,
+                                 msg_len);
+
+        s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B;
+        /* number of bytes to write */
+        s->init_num = p - buf;
+        s->init_off = 0;
+    }
+
+    /* s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B */
+    return (dtls1_do_write(s, SSL3_RT_HANDSHAKE));
+}
diff --git a/ssl/dtls1.h b/ssl/dtls1.h
index 96f733434a..4af7e4a7f6 100644
--- a/ssl/dtls1.h
+++ b/ssl/dtls1.h
@@ -1,7 +1,7 @@
 /* ssl/dtls1.h */
-/* 
+/*
  * DTLS implementation written by Nagendra Modadugu
- * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.  
+ * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
  */
 /* ====================================================================
  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
@@ -11,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,241 +58,212 @@
  */
 
 #ifndef HEADER_DTLS1_H
-#define HEADER_DTLS1_H
-
-#include 
-#include 
-#ifdef OPENSSL_SYS_VMS
-#include 
-#include 
-#endif
-#ifdef OPENSSL_SYS_WIN32
+# define HEADER_DTLS1_H
+
+# include 
+# include 
+# ifdef OPENSSL_SYS_VMS
+#  include 
+#  include 
+# endif
+# ifdef OPENSSL_SYS_WIN32
 /* Needed for struct timeval */
-#include 
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(_WINSOCK2API_)
-#include 
-#else
-#if defined(OPENSSL_SYS_VXWORKS)
-#include 
-#else
-#include 
-#endif
-#endif
+#  include 
+# elif defined(OPENSSL_SYS_NETWARE) && !defined(_WINSOCK2API_)
+#  include 
+# else
+#  if defined(OPENSSL_SYS_VXWORKS)
+#   include 
+#  else
+#   include 
+#  endif
+# endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define DTLS1_VERSION			0xFEFF
-#define DTLS1_2_VERSION			0xFEFD
-#define DTLS_MAX_VERSION		DTLS1_2_VERSION
+# define DTLS1_VERSION                   0xFEFF
+# define DTLS1_2_VERSION                 0xFEFD
+# define DTLS_MAX_VERSION                DTLS1_2_VERSION
 
-#define DTLS1_BAD_VER			0x0100
+# define DTLS1_BAD_VER                   0x0100
 
 /* Special value for method supporting multiple versions */
-#define DTLS_ANY_VERSION		0x1FFFF
+# define DTLS_ANY_VERSION                0x1FFFF
 
-#if 0
+# if 0
 /* this alert description is not specified anywhere... */
-#define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE    110
-#endif
+#  define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE    110
+# endif
 
 /* lengths of messages */
-#define DTLS1_COOKIE_LENGTH                     256
+# define DTLS1_COOKIE_LENGTH                     256
 
-#define DTLS1_RT_HEADER_LENGTH                  13
+# define DTLS1_RT_HEADER_LENGTH                  13
 
-#define DTLS1_HM_HEADER_LENGTH                  12
+# define DTLS1_HM_HEADER_LENGTH                  12
 
-#define DTLS1_HM_BAD_FRAGMENT                   -2
-#define DTLS1_HM_FRAGMENT_RETRY                 -3
+# define DTLS1_HM_BAD_FRAGMENT                   -2
+# define DTLS1_HM_FRAGMENT_RETRY                 -3
 
-#define DTLS1_CCS_HEADER_LENGTH                  1
+# define DTLS1_CCS_HEADER_LENGTH                  1
 
-#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
-#define DTLS1_AL_HEADER_LENGTH                   7
-#else
-#define DTLS1_AL_HEADER_LENGTH                   2
-#endif
+# ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
+#  define DTLS1_AL_HEADER_LENGTH                   7
+# else
+#  define DTLS1_AL_HEADER_LENGTH                   2
+# endif
 
-#ifndef OPENSSL_NO_SSL_INTERN
+# ifndef OPENSSL_NO_SSL_INTERN
 
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_AUTH_LABEL	"EXPORTER_DTLS_OVER_SCTP"
-#endif
+#  ifndef OPENSSL_NO_SCTP
+#   define DTLS1_SCTP_AUTH_LABEL   "EXPORTER_DTLS_OVER_SCTP"
+#  endif
 
 /* Max MTU overhead we know about so far is 40 for IPv6 + 8 for UDP */
-#define DTLS1_MAX_MTU_OVERHEAD                   48
-
-typedef struct dtls1_bitmap_st
-	{
-	unsigned long map;		/* track 32 packets on 32-bit systems
-					   and 64 - on 64-bit systems */
-	unsigned char max_seq_num[8];	/* max record number seen so far,
-					   64-bit value in big-endian
-					   encoding */
-	} DTLS1_BITMAP;
-
-struct dtls1_retransmit_state
-	{
-	EVP_CIPHER_CTX *enc_write_ctx;	/* cryptographic state */
-	EVP_MD_CTX *write_hash;			/* used for mac generation */
-#ifndef OPENSSL_NO_COMP
-	COMP_CTX *compress;				/* compression */
-#else
-	char *compress;	
-#endif
-	SSL_SESSION *session;
-	unsigned short epoch;
-	};
-
-struct hm_header_st
-	{
-	unsigned char type;
-	unsigned long msg_len;
-	unsigned short seq;
-	unsigned long frag_off;
-	unsigned long frag_len;
-	unsigned int is_ccs;
-	struct dtls1_retransmit_state saved_retransmit_state;
-	};
-
-struct ccs_header_st
-	{
-	unsigned char type;
-	unsigned short seq;
-	};
-
-struct dtls1_timeout_st
-	{
-	/* Number of read timeouts so far */
-	unsigned int read_timeouts;
-	
-	/* Number of write timeouts so far */
-	unsigned int write_timeouts;
-	
-	/* Number of alerts received so far */
-	unsigned int num_alerts;
-	};
-
-typedef struct record_pqueue_st
-	{
-	unsigned short epoch;
-	pqueue q;
-	} record_pqueue;
-
-typedef struct hm_fragment_st
-	{
-	struct hm_header_st msg_header;
-	unsigned char *fragment;
-	unsigned char *reassembly;
-	} hm_fragment;
-
-typedef struct dtls1_state_st
-	{
-	unsigned int send_cookie;
-	unsigned char cookie[DTLS1_COOKIE_LENGTH];
-	unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH];
-	unsigned int cookie_len;
-
-	/* 
-	 * The current data and handshake epoch.  This is initially
-	 * undefined, and starts at zero once the initial handshake is
-	 * completed 
-	 */
-	unsigned short r_epoch;
-	unsigned short w_epoch;
-
-	/* records being received in the current epoch */
-	DTLS1_BITMAP bitmap;
-
-	/* renegotiation starts a new set of sequence numbers */
-	DTLS1_BITMAP next_bitmap;
-
-	/* handshake message numbers */
-	unsigned short handshake_write_seq;
-	unsigned short next_handshake_write_seq;
-
-	unsigned short handshake_read_seq;
-
-	/* save last sequence number for retransmissions */
-	unsigned char last_write_sequence[8];
-
-	/* Received handshake records (processed and unprocessed) */
-	record_pqueue unprocessed_rcds;
-	record_pqueue processed_rcds;
-
-	/* Buffered handshake messages */
-	pqueue buffered_messages;
-
-	/* Buffered (sent) handshake records */
-	pqueue sent_messages;
-
-	/* Buffered application records.
-	 * Only for records between CCS and Finished
-	 * to prevent either protocol violation or
-	 * unnecessary message loss.
-	 */
-	record_pqueue buffered_app_data;
-
-	/* Is set when listening for new connections with dtls1_listen() */
-	unsigned int listen;
-
-	unsigned int link_mtu; /* max on-the-wire DTLS packet size */
-	unsigned int mtu; /* max DTLS packet size */
-
-	struct hm_header_st w_msg_hdr;
-	struct hm_header_st r_msg_hdr;
-
-	struct dtls1_timeout_st timeout;
-
-	/* Indicates when the last handshake msg or heartbeat sent will timeout */
-	struct timeval next_timeout;
-
-	/* Timeout duration */
-	unsigned short timeout_duration;
-
-	/* storage for Alert/Handshake protocol data received but not
-	 * yet processed by ssl3_read_bytes: */
-	unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
-	unsigned int alert_fragment_len;
-	unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH];
-	unsigned int handshake_fragment_len;
-
-	unsigned int retransmitting;
-	/*
-	 * Set when the handshake is ready to process peer's ChangeCipherSpec message.
-	 * Cleared after the message has been processed.
-	 */
-	unsigned int change_cipher_spec_ok;
-
-#ifndef OPENSSL_NO_SCTP
-	/* used when SSL_ST_XX_FLUSH is entered */
-	int next_state;
-
-	int shutdown_received;
-#endif
-
-	} DTLS1_STATE;
-
-typedef struct dtls1_record_data_st
-	{
-	unsigned char *packet;
-	unsigned int   packet_length;
-	SSL3_BUFFER    rbuf;
-	SSL3_RECORD    rrec;
-#ifndef OPENSSL_NO_SCTP
-	struct bio_dgram_sctp_rcvinfo recordinfo;
-#endif
-	} DTLS1_RECORD_DATA;
-
-#endif
+#  define DTLS1_MAX_MTU_OVERHEAD                   48
+
+typedef struct dtls1_bitmap_st {
+    unsigned long map;          /* track 32 packets on 32-bit systems and 64
+                                 * - on 64-bit systems */
+    unsigned char max_seq_num[8]; /* max record number seen so far, 64-bit
+                                   * value in big-endian encoding */
+} DTLS1_BITMAP;
+
+struct dtls1_retransmit_state {
+    EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
+    EVP_MD_CTX *write_hash;     /* used for mac generation */
+#  ifndef OPENSSL_NO_COMP
+    COMP_CTX *compress;         /* compression */
+#  else
+    char *compress;
+#  endif
+    SSL_SESSION *session;
+    unsigned short epoch;
+};
+
+struct hm_header_st {
+    unsigned char type;
+    unsigned long msg_len;
+    unsigned short seq;
+    unsigned long frag_off;
+    unsigned long frag_len;
+    unsigned int is_ccs;
+    struct dtls1_retransmit_state saved_retransmit_state;
+};
+
+struct ccs_header_st {
+    unsigned char type;
+    unsigned short seq;
+};
+
+struct dtls1_timeout_st {
+    /* Number of read timeouts so far */
+    unsigned int read_timeouts;
+    /* Number of write timeouts so far */
+    unsigned int write_timeouts;
+    /* Number of alerts received so far */
+    unsigned int num_alerts;
+};
+
+typedef struct record_pqueue_st {
+    unsigned short epoch;
+    pqueue q;
+} record_pqueue;
+
+typedef struct hm_fragment_st {
+    struct hm_header_st msg_header;
+    unsigned char *fragment;
+    unsigned char *reassembly;
+} hm_fragment;
+
+typedef struct dtls1_state_st {
+    unsigned int send_cookie;
+    unsigned char cookie[DTLS1_COOKIE_LENGTH];
+    unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH];
+    unsigned int cookie_len;
+    /*
+     * The current data and handshake epoch.  This is initially
+     * undefined, and starts at zero once the initial handshake is
+     * completed
+     */
+    unsigned short r_epoch;
+    unsigned short w_epoch;
+    /* records being received in the current epoch */
+    DTLS1_BITMAP bitmap;
+    /* renegotiation starts a new set of sequence numbers */
+    DTLS1_BITMAP next_bitmap;
+    /* handshake message numbers */
+    unsigned short handshake_write_seq;
+    unsigned short next_handshake_write_seq;
+    unsigned short handshake_read_seq;
+    /* save last sequence number for retransmissions */
+    unsigned char last_write_sequence[8];
+    /* Received handshake records (processed and unprocessed) */
+    record_pqueue unprocessed_rcds;
+    record_pqueue processed_rcds;
+    /* Buffered handshake messages */
+    pqueue buffered_messages;
+    /* Buffered (sent) handshake records */
+    pqueue sent_messages;
+    /*
+     * Buffered application records. Only for records between CCS and
+     * Finished to prevent either protocol violation or unnecessary message
+     * loss.
+     */
+    record_pqueue buffered_app_data;
+    /* Is set when listening for new connections with dtls1_listen() */
+    unsigned int listen;
+    unsigned int link_mtu;      /* max on-the-wire DTLS packet size */
+    unsigned int mtu;           /* max DTLS packet size */
+    struct hm_header_st w_msg_hdr;
+    struct hm_header_st r_msg_hdr;
+    struct dtls1_timeout_st timeout;
+    /*
+     * Indicates when the last handshake msg or heartbeat sent will timeout
+     */
+    struct timeval next_timeout;
+    /* Timeout duration */
+    unsigned short timeout_duration;
+    /*
+     * storage for Alert/Handshake protocol data received but not yet
+     * processed by ssl3_read_bytes:
+     */
+    unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
+    unsigned int alert_fragment_len;
+    unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH];
+    unsigned int handshake_fragment_len;
+    unsigned int retransmitting;
+    /*
+     * Set when the handshake is ready to process peer's ChangeCipherSpec message.
+     * Cleared after the message has been processed.
+     */
+    unsigned int change_cipher_spec_ok;
+#  ifndef OPENSSL_NO_SCTP
+    /* used when SSL_ST_XX_FLUSH is entered */
+    int next_state;
+    int shutdown_received;
+#  endif
+} DTLS1_STATE;
+
+typedef struct dtls1_record_data_st {
+    unsigned char *packet;
+    unsigned int packet_length;
+    SSL3_BUFFER rbuf;
+    SSL3_RECORD rrec;
+#  ifndef OPENSSL_NO_SCTP
+    struct bio_dgram_sctp_rcvinfo recordinfo;
+#  endif
+} DTLS1_RECORD_DATA;
+
+# endif
 
 /* Timeout multipliers (timeout slice is defined in apps/timeouts.h */
-#define DTLS1_TMO_READ_COUNT                      2
-#define DTLS1_TMO_WRITE_COUNT                     2
+# define DTLS1_TMO_READ_COUNT                      2
+# define DTLS1_TMO_WRITE_COUNT                     2
 
-#define DTLS1_TMO_ALERT_COUNT                     12
+# define DTLS1_TMO_ALERT_COUNT                     12
 
 #ifdef  __cplusplus
 }
diff --git a/ssl/heartbeat_test.c b/ssl/heartbeat_test.c
index 6c66ce5f5b..7623c36ccf 100644
--- a/ssl/heartbeat_test.c
+++ b/ssl/heartbeat_test.c
@@ -51,420 +51,424 @@
 #if !defined(OPENSSL_NO_HEARTBEATS) && !defined(OPENSSL_NO_UNIT_TEST)
 
 /* As per https://tools.ietf.org/html/rfc6520#section-4 */
-#define MIN_PADDING_SIZE	16
+# define MIN_PADDING_SIZE        16
 
 /* Maximum number of payload characters to print as test output */
-#define MAX_PRINTABLE_CHARACTERS	1024
-
-typedef struct heartbeat_test_fixture
-	{
-	SSL_CTX *ctx;
-	SSL *s;
-	const char* test_case_name;
-	int (*process_heartbeat)(SSL* s);
-	unsigned char* payload;
-	int sent_payload_len;
-	int expected_return_value;
-	int return_payload_offset;
-	int expected_payload_len;
-	const char* expected_return_payload;
-	} HEARTBEAT_TEST_FIXTURE;
-
-static HEARTBEAT_TEST_FIXTURE set_up(const char* const test_case_name,
-	const SSL_METHOD* meth)
-	{
-	HEARTBEAT_TEST_FIXTURE fixture;
-	int setup_ok = 1;
-	memset(&fixture, 0, sizeof(fixture));
-	fixture.test_case_name = test_case_name;
-
-	fixture.ctx = SSL_CTX_new(meth);
-	if (!fixture.ctx)
-		{
-		fprintf(stderr, "Failed to allocate SSL_CTX for test: %s\n",
-			test_case_name);
-		setup_ok = 0;
-		goto fail;
-		}
-
-	fixture.s = SSL_new(fixture.ctx);
-	if (!fixture.s)
-		{
-		fprintf(stderr, "Failed to allocate SSL for test: %s\n", test_case_name);
-		setup_ok = 0;
-		goto fail;
-		}
-
-	if (!ssl_init_wbio_buffer(fixture.s, 1))
-		{
-		fprintf(stderr, "Failed to set up wbio buffer for test: %s\n",
-			test_case_name);
-		setup_ok = 0;
-		goto fail;
-		}
-
-	if (!ssl3_setup_buffers(fixture.s))
-		{
-		fprintf(stderr, "Failed to setup buffers for test: %s\n",
-			test_case_name);
-		setup_ok = 0;
-		goto fail;
-		}
-
-	/* Clear the memory for the return buffer, since this isn't automatically
-	 * zeroed in opt mode and will cause spurious test failures that will change
-	 * with each execution.
-	 */
-	memset(fixture.s->s3->wbuf.buf, 0, fixture.s->s3->wbuf.len);
-
-	fail:
-	if (!setup_ok)
-		{
-		ERR_print_errors_fp(stderr);
-		exit(EXIT_FAILURE);
-		}
-	return fixture;
-	}
-
-static HEARTBEAT_TEST_FIXTURE set_up_dtls(const char* const test_case_name)
-	{
-	HEARTBEAT_TEST_FIXTURE fixture = set_up(test_case_name,
-		DTLSv1_server_method());
-	fixture.process_heartbeat = dtls1_process_heartbeat;
-
-	/* As per dtls1_get_record(), skipping the following from the beginning of
-	 * the returned heartbeat message:
-	 * type-1 byte; version-2 bytes; sequence number-8 bytes; length-2 bytes
-	 *
-	 * And then skipping the 1-byte type encoded by process_heartbeat for
-	 * a total of 14 bytes, at which point we can grab the length and the
-	 * payload we seek.
-	 */
-	fixture.return_payload_offset = 14;
-	return fixture;
-	}
+# define MAX_PRINTABLE_CHARACTERS        1024
+
+typedef struct heartbeat_test_fixture {
+    SSL_CTX *ctx;
+    SSL *s;
+    const char *test_case_name;
+    int (*process_heartbeat) (SSL *s);
+    unsigned char *payload;
+    int sent_payload_len;
+    int expected_return_value;
+    int return_payload_offset;
+    int expected_payload_len;
+    const char *expected_return_payload;
+} HEARTBEAT_TEST_FIXTURE;
+
+static HEARTBEAT_TEST_FIXTURE set_up(const char *const test_case_name,
+                                     const SSL_METHOD *meth)
+{
+    HEARTBEAT_TEST_FIXTURE fixture;
+    int setup_ok = 1;
+    memset(&fixture, 0, sizeof(fixture));
+    fixture.test_case_name = test_case_name;
+
+    fixture.ctx = SSL_CTX_new(meth);
+    if (!fixture.ctx) {
+        fprintf(stderr, "Failed to allocate SSL_CTX for test: %s\n",
+                test_case_name);
+        setup_ok = 0;
+        goto fail;
+    }
+
+    fixture.s = SSL_new(fixture.ctx);
+    if (!fixture.s) {
+        fprintf(stderr, "Failed to allocate SSL for test: %s\n",
+                test_case_name);
+        setup_ok = 0;
+        goto fail;
+    }
+
+    if (!ssl_init_wbio_buffer(fixture.s, 1)) {
+        fprintf(stderr, "Failed to set up wbio buffer for test: %s\n",
+                test_case_name);
+        setup_ok = 0;
+        goto fail;
+    }
+
+    if (!ssl3_setup_buffers(fixture.s)) {
+        fprintf(stderr, "Failed to setup buffers for test: %s\n",
+                test_case_name);
+        setup_ok = 0;
+        goto fail;
+    }
+
+    /*
+     * Clear the memory for the return buffer, since this isn't automatically
+     * zeroed in opt mode and will cause spurious test failures that will
+     * change with each execution.
+     */
+    memset(fixture.s->s3->wbuf.buf, 0, fixture.s->s3->wbuf.len);
+
+ fail:
+    if (!setup_ok) {
+        ERR_print_errors_fp(stderr);
+        exit(EXIT_FAILURE);
+    }
+    return fixture;
+}
+
+static HEARTBEAT_TEST_FIXTURE set_up_dtls(const char *const test_case_name)
+{
+    HEARTBEAT_TEST_FIXTURE fixture = set_up(test_case_name,
+                                            DTLSv1_server_method());
+    fixture.process_heartbeat = dtls1_process_heartbeat;
+
+    /*
+     * As per dtls1_get_record(), skipping the following from the beginning
+     * of the returned heartbeat message: type-1 byte; version-2 bytes;
+     * sequence number-8 bytes; length-2 bytes And then skipping the 1-byte
+     * type encoded by process_heartbeat for a total of 14 bytes, at which
+     * point we can grab the length and the payload we seek.
+     */
+    fixture.return_payload_offset = 14;
+    return fixture;
+}
 
 /* Needed by ssl3_write_bytes() */
-static int dummy_handshake(SSL* s)
-	{
-	return 1;
-	}
-
-static HEARTBEAT_TEST_FIXTURE set_up_tls(const char* const test_case_name)
-	{
-	HEARTBEAT_TEST_FIXTURE fixture = set_up(test_case_name,
-		TLSv1_server_method());
-	fixture.process_heartbeat = tls1_process_heartbeat;
-	fixture.s->handshake_func = dummy_handshake;
-
-	/* As per do_ssl3_write(), skipping the following from the beginning of
-	 * the returned heartbeat message:
-	 * type-1 byte; version-2 bytes; length-2 bytes
-	 *
-	 * And then skipping the 1-byte type encoded by process_heartbeat for
-	 * a total of 6 bytes, at which point we can grab the length and the payload
-	 * we seek.
-	 */
-	fixture.return_payload_offset = 6;
-	return fixture;
-	}
+static int dummy_handshake(SSL *s)
+{
+    return 1;
+}
+
+static HEARTBEAT_TEST_FIXTURE set_up_tls(const char *const test_case_name)
+{
+    HEARTBEAT_TEST_FIXTURE fixture = set_up(test_case_name,
+                                            TLSv1_server_method());
+    fixture.process_heartbeat = tls1_process_heartbeat;
+    fixture.s->handshake_func = dummy_handshake;
+
+    /*
+     * As per do_ssl3_write(), skipping the following from the beginning of
+     * the returned heartbeat message: type-1 byte; version-2 bytes; length-2
+     * bytes And then skipping the 1-byte type encoded by process_heartbeat
+     * for a total of 6 bytes, at which point we can grab the length and the
+     * payload we seek.
+     */
+    fixture.return_payload_offset = 6;
+    return fixture;
+}
 
 static void tear_down(HEARTBEAT_TEST_FIXTURE fixture)
-	{
-	ERR_print_errors_fp(stderr);
-	SSL_free(fixture.s);
-	SSL_CTX_free(fixture.ctx);
-	}
-
-static void print_payload(const char* const prefix,
-		const unsigned char *payload, const int n)
-	{
-	const int end = n < MAX_PRINTABLE_CHARACTERS ? n
-	    : MAX_PRINTABLE_CHARACTERS;
-	int i = 0;
-
-	printf("%s %d character%s", prefix, n, n == 1 ? "" : "s");
-	if (end != n) printf(" (first %d shown)", end);
-	printf("\n  \"");
-
-	for (; i != end; ++i)
-		{
-		const unsigned char c = payload[i];
-		if (isprint(c)) fputc(c, stdout);
-		else printf("\\x%02x", c);
-		}
-	printf("\"\n");
-	}
+{
+    ERR_print_errors_fp(stderr);
+    SSL_free(fixture.s);
+    SSL_CTX_free(fixture.ctx);
+}
+
+static void print_payload(const char *const prefix,
+                          const unsigned char *payload, const int n)
+{
+    const int end = n < MAX_PRINTABLE_CHARACTERS ? n
+        : MAX_PRINTABLE_CHARACTERS;
+    int i = 0;
+
+    printf("%s %d character%s", prefix, n, n == 1 ? "" : "s");
+    if (end != n)
+        printf(" (first %d shown)", end);
+    printf("\n  \"");
+
+    for (; i != end; ++i) {
+        const unsigned char c = payload[i];
+        if (isprint(c))
+            fputc(c, stdout);
+        else
+            printf("\\x%02x", c);
+    }
+    printf("\"\n");
+}
 
 static int execute_heartbeat(HEARTBEAT_TEST_FIXTURE fixture)
-	{
-	int result = 0;
-	SSL* s = fixture.s;
-	unsigned char *payload = fixture.payload;
-	unsigned char sent_buf[MAX_PRINTABLE_CHARACTERS + 1];
-	int return_value;
-	unsigned const char *p;
-	int actual_payload_len;
-
-	s->s3->rrec.data = payload;
-	s->s3->rrec.length = strlen((const char*)payload);
-	*payload++ = TLS1_HB_REQUEST;
-	s2n(fixture.sent_payload_len, payload);
-
-	/* Make a local copy of the request, since it gets overwritten at some
-	 * point */
-	memcpy((char *)sent_buf, (const char*)payload, sizeof(sent_buf));
-
-	return_value = fixture.process_heartbeat(s);
-
-	if (return_value != fixture.expected_return_value)
-		{
-		printf("%s failed: expected return value %d, received %d\n",
-					 fixture.test_case_name, fixture.expected_return_value,
-					 return_value);
-		result = 1;
-		}
-
-	/* If there is any byte alignment, it will be stored in wbuf.offset. */
-	p = &(s->s3->wbuf.buf[
-			fixture.return_payload_offset + s->s3->wbuf.offset]);
-	actual_payload_len = 0;
-	n2s(p, actual_payload_len);
-
-	if (actual_payload_len != fixture.expected_payload_len)
-		{
-		printf("%s failed:\n  expected payload len: %d\n  received: %d\n",
-					 fixture.test_case_name, fixture.expected_payload_len,
-					 actual_payload_len);
-		print_payload("sent", sent_buf, strlen((const char*)sent_buf));
-		print_payload("received", p, actual_payload_len);
-		result = 1;
-		}
-	else
-		{
-		char* actual_payload = BUF_strndup((const char*)p, actual_payload_len);
-		if (strcmp(actual_payload, fixture.expected_return_payload) != 0)
-			{
-			printf("%s failed:\n  expected payload: \"%s\"\n  received: \"%s\"\n",
-						 fixture.test_case_name, fixture.expected_return_payload,
-						 actual_payload);
-			result = 1;
-			}
-		OPENSSL_free(actual_payload);
-		}
-
-	if (result != 0)
-		{
-		printf("** %s failed **\n--------\n", fixture.test_case_name);
-		}
-	return result;
-	}
+{
+    int result = 0;
+    SSL *s = fixture.s;
+    unsigned char *payload = fixture.payload;
+    unsigned char sent_buf[MAX_PRINTABLE_CHARACTERS + 1];
+    int return_value;
+    unsigned const char *p;
+    int actual_payload_len;
+
+    s->s3->rrec.data = payload;
+    s->s3->rrec.length = strlen((const char *)payload);
+    *payload++ = TLS1_HB_REQUEST;
+    s2n(fixture.sent_payload_len, payload);
+
+    /*
+     * Make a local copy of the request, since it gets overwritten at some
+     * point
+     */
+    memcpy((char *)sent_buf, (const char *)payload, sizeof(sent_buf));
+
+    return_value = fixture.process_heartbeat(s);
+
+    if (return_value != fixture.expected_return_value) {
+        printf("%s failed: expected return value %d, received %d\n",
+               fixture.test_case_name, fixture.expected_return_value,
+               return_value);
+        result = 1;
+    }
+
+    /*
+     * If there is any byte alignment, it will be stored in wbuf.offset.
+     */
+    p = &(s->s3->
+          wbuf.buf[fixture.return_payload_offset + s->s3->wbuf.offset]);
+    actual_payload_len = 0;
+    n2s(p, actual_payload_len);
+
+    if (actual_payload_len != fixture.expected_payload_len) {
+        printf("%s failed:\n  expected payload len: %d\n  received: %d\n",
+               fixture.test_case_name, fixture.expected_payload_len,
+               actual_payload_len);
+        print_payload("sent", sent_buf, strlen((const char *)sent_buf));
+        print_payload("received", p, actual_payload_len);
+        result = 1;
+    } else {
+        char *actual_payload =
+            BUF_strndup((const char *)p, actual_payload_len);
+        if (strcmp(actual_payload, fixture.expected_return_payload) != 0) {
+            printf
+                ("%s failed:\n  expected payload: \"%s\"\n  received: \"%s\"\n",
+                 fixture.test_case_name, fixture.expected_return_payload,
+                 actual_payload);
+            result = 1;
+        }
+        OPENSSL_free(actual_payload);
+    }
+
+    if (result != 0) {
+        printf("** %s failed **\n--------\n", fixture.test_case_name);
+    }
+    return result;
+}
 
 static int honest_payload_size(unsigned char payload_buf[])
-	{
-	/* Omit three-byte pad at the beginning for type and payload length */
-	return strlen((const char*)&payload_buf[3]) - MIN_PADDING_SIZE;
-	}
+{
+    /* Omit three-byte pad at the beginning for type and payload length */
+    return strlen((const char *)&payload_buf[3]) - MIN_PADDING_SIZE;
+}
 
-#define SETUP_HEARTBEAT_TEST_FIXTURE(type)\
+# define SETUP_HEARTBEAT_TEST_FIXTURE(type)\
   SETUP_TEST_FIXTURE(HEARTBEAT_TEST_FIXTURE, set_up_##type)
 
-#define EXECUTE_HEARTBEAT_TEST()\
+# define EXECUTE_HEARTBEAT_TEST()\
   EXECUTE_TEST(execute_heartbeat, tear_down)
 
 static int test_dtls1_not_bleeding()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
-	/* Three-byte pad at the beginning for type and payload length */
-	unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS+4] =
-		"   Not bleeding, sixteen spaces of padding"
-		"                ";
-	const int payload_buf_len = honest_payload_size(payload_buf);
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = payload_buf_len;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = payload_buf_len;
-	fixture.expected_return_payload = "Not bleeding, sixteen spaces of padding";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
+    /* Three-byte pad at the beginning for type and payload length */
+    unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4] =
+        "   Not bleeding, sixteen spaces of padding" "                ";
+    const int payload_buf_len = honest_payload_size(payload_buf);
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = payload_buf_len;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = payload_buf_len;
+    fixture.expected_return_payload =
+        "Not bleeding, sixteen spaces of padding";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_dtls1_not_bleeding_empty_payload()
-	{
-	int payload_buf_len;
-
-	SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
-	/* Three-byte pad at the beginning for type and payload length, plus a NUL
-	 * at the end */
-	unsigned char payload_buf[4 + MAX_PRINTABLE_CHARACTERS];
-	memset(payload_buf, ' ', MIN_PADDING_SIZE+3);
-	payload_buf[MIN_PADDING_SIZE+3] = '\0';
-	payload_buf_len = honest_payload_size(payload_buf);
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = payload_buf_len;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = payload_buf_len;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    int payload_buf_len;
+
+    SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
+    /*
+     * Three-byte pad at the beginning for type and payload length, plus a
+     * NUL at the end
+     */
+    unsigned char payload_buf[4 + MAX_PRINTABLE_CHARACTERS];
+    memset(payload_buf, ' ', MIN_PADDING_SIZE + 3);
+    payload_buf[MIN_PADDING_SIZE + 3] = '\0';
+    payload_buf_len = honest_payload_size(payload_buf);
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = payload_buf_len;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = payload_buf_len;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_dtls1_heartbleed()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
-	/* Three-byte pad at the beginning for type and payload length */
-	unsigned char payload_buf[4+MAX_PRINTABLE_CHARACTERS] =
-		"   HEARTBLEED                ";
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = 0;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
+    /* Three-byte pad at the beginning for type and payload length */
+    unsigned char payload_buf[4 + MAX_PRINTABLE_CHARACTERS] =
+        "   HEARTBLEED                ";
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = 0;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_dtls1_heartbleed_empty_payload()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
-	/* Excluding the NUL at the end, one byte short of type + payload length +
-	 * minimum padding */
-	unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4];
-	memset(payload_buf, ' ', MIN_PADDING_SIZE+2);
-	payload_buf[MIN_PADDING_SIZE+2] = '\0';
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = 0;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
+    /*
+     * Excluding the NUL at the end, one byte short of type + payload length
+     * + minimum padding
+     */
+    unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4];
+    memset(payload_buf, ' ', MIN_PADDING_SIZE + 2);
+    payload_buf[MIN_PADDING_SIZE + 2] = '\0';
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = 0;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_dtls1_heartbleed_excessive_plaintext_length()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
-	/* Excluding the NUL at the end, one byte in excess of maximum allowed
-	 * heartbeat message length */
-	unsigned char payload_buf[SSL3_RT_MAX_PLAIN_LENGTH + 2];
-	memset(payload_buf, ' ', sizeof(payload_buf));
-	payload_buf[sizeof(payload_buf) - 1] = '\0';
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = honest_payload_size(payload_buf);
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = 0;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(dtls);
+    /*
+     * Excluding the NUL at the end, one byte in excess of maximum allowed
+     * heartbeat message length
+     */
+    unsigned char payload_buf[SSL3_RT_MAX_PLAIN_LENGTH + 2];
+    memset(payload_buf, ' ', sizeof(payload_buf));
+    payload_buf[sizeof(payload_buf) - 1] = '\0';
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = honest_payload_size(payload_buf);
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = 0;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_tls1_not_bleeding()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(tls);
-	/* Three-byte pad at the beginning for type and payload length */
-	unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS+4] =
-			"   Not bleeding, sixteen spaces of padding"
-			"                ";
-	const int payload_buf_len = honest_payload_size(payload_buf);
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = payload_buf_len;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = payload_buf_len;
-	fixture.expected_return_payload = "Not bleeding, sixteen spaces of padding";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(tls);
+    /* Three-byte pad at the beginning for type and payload length */
+    unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4] =
+        "   Not bleeding, sixteen spaces of padding" "                ";
+    const int payload_buf_len = honest_payload_size(payload_buf);
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = payload_buf_len;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = payload_buf_len;
+    fixture.expected_return_payload =
+        "Not bleeding, sixteen spaces of padding";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_tls1_not_bleeding_empty_payload()
-	{
-	int payload_buf_len;
-
-	SETUP_HEARTBEAT_TEST_FIXTURE(tls);
-	/* Three-byte pad at the beginning for type and payload length, plus a NUL
-	 * at the end */
-	unsigned char payload_buf[4 + MAX_PRINTABLE_CHARACTERS];
-	memset(payload_buf, ' ', MIN_PADDING_SIZE+3);
-	payload_buf[MIN_PADDING_SIZE+3] = '\0';
-	payload_buf_len = honest_payload_size(payload_buf);
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = payload_buf_len;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = payload_buf_len;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    int payload_buf_len;
+
+    SETUP_HEARTBEAT_TEST_FIXTURE(tls);
+    /*
+     * Three-byte pad at the beginning for type and payload length, plus a
+     * NUL at the end
+     */
+    unsigned char payload_buf[4 + MAX_PRINTABLE_CHARACTERS];
+    memset(payload_buf, ' ', MIN_PADDING_SIZE + 3);
+    payload_buf[MIN_PADDING_SIZE + 3] = '\0';
+    payload_buf_len = honest_payload_size(payload_buf);
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = payload_buf_len;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = payload_buf_len;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_tls1_heartbleed()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(tls);
-	/* Three-byte pad at the beginning for type and payload length */
-	unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS+4] =
-			"   HEARTBLEED                ";
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = 0;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(tls);
+    /* Three-byte pad at the beginning for type and payload length */
+    unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4] =
+        "   HEARTBLEED                ";
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = 0;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
 
 static int test_tls1_heartbleed_empty_payload()
-	{
-	SETUP_HEARTBEAT_TEST_FIXTURE(tls);
-	/* Excluding the NUL at the end, one byte short of type + payload length +
-	 * minimum padding */
-	unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4];
-	memset(payload_buf, ' ', MIN_PADDING_SIZE+2);
-	payload_buf[MIN_PADDING_SIZE+2] = '\0';
-
-	fixture.payload = &payload_buf[0];
-	fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
-	fixture.expected_return_value = 0;
-	fixture.expected_payload_len = 0;
-	fixture.expected_return_payload = "";
-	EXECUTE_HEARTBEAT_TEST();
-	}
-
-#undef EXECUTE_HEARTBEAT_TEST
-#undef SETUP_HEARTBEAT_TEST_FIXTURE
+{
+    SETUP_HEARTBEAT_TEST_FIXTURE(tls);
+    /*
+     * Excluding the NUL at the end, one byte short of type + payload length
+     * + minimum padding
+     */
+    unsigned char payload_buf[MAX_PRINTABLE_CHARACTERS + 4];
+    memset(payload_buf, ' ', MIN_PADDING_SIZE + 2);
+    payload_buf[MIN_PADDING_SIZE + 2] = '\0';
+
+    fixture.payload = &payload_buf[0];
+    fixture.sent_payload_len = MAX_PRINTABLE_CHARACTERS;
+    fixture.expected_return_value = 0;
+    fixture.expected_payload_len = 0;
+    fixture.expected_return_payload = "";
+    EXECUTE_HEARTBEAT_TEST();
+}
+
+# undef EXECUTE_HEARTBEAT_TEST
+# undef SETUP_HEARTBEAT_TEST_FIXTURE
 
 int main(int argc, char *argv[])
-	{
-	int num_failed;
-
-	SSL_library_init();
-	SSL_load_error_strings();
-
-	num_failed = test_dtls1_not_bleeding() +
-	    test_dtls1_not_bleeding_empty_payload() +
-	    test_dtls1_heartbleed() +
-	    test_dtls1_heartbleed_empty_payload() +
-	    /* The following test causes an assertion failure at
-	     * ssl/d1_pkt.c:dtls1_write_bytes() in versions prior to 1.0.1g: */
-	    (OPENSSL_VERSION_NUMBER >= 0x1000107fL ?
-	     test_dtls1_heartbleed_excessive_plaintext_length() : 0) +
-	    test_tls1_not_bleeding() +
-	    test_tls1_not_bleeding_empty_payload() +
-	    test_tls1_heartbleed() +
-	    test_tls1_heartbleed_empty_payload() +
-	    0;
-
-	ERR_print_errors_fp(stderr);
-
-	if (num_failed != 0)
-		{
-		printf("%d test%s failed\n", num_failed, num_failed != 1 ? "s" : "");
-		return EXIT_FAILURE;
-		}
-	return EXIT_SUCCESS;
-	}
-
-#else /* OPENSSL_NO_HEARTBEATS*/
+{
+    int num_failed;
+
+    SSL_library_init();
+    SSL_load_error_strings();
+
+    num_failed = test_dtls1_not_bleeding() +
+        test_dtls1_not_bleeding_empty_payload() +
+        test_dtls1_heartbleed() + test_dtls1_heartbleed_empty_payload() +
+        /*
+         * The following test causes an assertion failure at
+         * ssl/d1_pkt.c:dtls1_write_bytes() in versions prior to 1.0.1g:
+         */
+        (OPENSSL_VERSION_NUMBER >= 0x1000107fL ?
+         test_dtls1_heartbleed_excessive_plaintext_length() : 0) +
+        test_tls1_not_bleeding() +
+        test_tls1_not_bleeding_empty_payload() +
+        test_tls1_heartbleed() + test_tls1_heartbleed_empty_payload() + 0;
+
+    ERR_print_errors_fp(stderr);
+
+    if (num_failed != 0) {
+        printf("%d test%s failed\n", num_failed, num_failed != 1 ? "s" : "");
+        return EXIT_FAILURE;
+    }
+    return EXIT_SUCCESS;
+}
+
+#else                           /* OPENSSL_NO_HEARTBEATS */
 
 int main(int argc, char *argv[])
-	{
-		return EXIT_SUCCESS;
-	}
-#endif /* OPENSSL_NO_HEARTBEATS */
+{
+    return EXIT_SUCCESS;
+}
+#endif                          /* OPENSSL_NO_HEARTBEATS */
diff --git a/ssl/kssl.c b/ssl/kssl.c
index 6f100eede5..c223a5660c 100644
--- a/ssl/kssl.c
+++ b/ssl/kssl.c
@@ -1,5 +1,7 @@
 /* ssl/kssl.c -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Vern Staats  for the OpenSSL project 2000.
+/*
+ * Written by Vern Staats  for the OpenSSL project
+ * 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -9,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,23 +57,22 @@
  *
  */
 
-
 /*-
  * ssl/kssl.c  --  Routines to support (& debug) Kerberos5 auth for openssl
  *
- *  19990701	VRS 	Started.
- *  200011??	Jeffrey Altman, Richard Levitte
- *          		Generalized for Heimdal, Newer MIT, & Win32.
- *          		Integrated into main OpenSSL 0.9.7 snapshots.
- *  20010413	Simon Wilkinson, VRS
- *          		Real RFC2712 KerberosWrapper replaces AP_REQ.
+ *  19990701    VRS     Started.
+ *  200011??    Jeffrey Altman, Richard Levitte
+ *                      Generalized for Heimdal, Newer MIT, & Win32.
+ *                      Integrated into main OpenSSL 0.9.7 snapshots.
+ *  20010413    Simon Wilkinson, VRS
+ *                      Real RFC2712 KerberosWrapper replaces AP_REQ.
  */
 
 #include 
 
 #include 
 
-#define KRB5_PRIVATE	1
+#define KRB5_PRIVATE    1
 
 #include 
 #include 
@@ -81,19 +82,19 @@
 
 #ifndef OPENSSL_NO_KRB5
 
-#ifndef ENOMEM
-#define ENOMEM KRB5KRB_ERR_GENERIC
-#endif
+# ifndef ENOMEM
+#  define ENOMEM KRB5KRB_ERR_GENERIC
+# endif
 
-/* 
+/*
  * When OpenSSL is built on Windows, we do not want to require that
  * the Kerberos DLLs be available in order for the OpenSSL DLLs to
  * work.  Therefore, all Kerberos routines are loaded at run time
  * and we do not link to a .LIB file.
  */
 
-#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
-/* 
+# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
+/*
  * The purpose of the following pre-processor statements is to provide
  * compatibility with different releases of MIT Kerberos for Windows.
  * All versions up to 1.2 used macros.  But macros do not allow for
@@ -102,2128 +103,2158 @@
  * an OpenSSL DLL built on Windows to work whether or not the macro
  * or function form of the routines are utilized.
  */
-#ifdef  krb5_cc_get_principal
-#define NO_DEF_KRB5_CCACHE
-#undef  krb5_cc_get_principal
-#endif
-#define krb5_cc_get_principal    kssl_krb5_cc_get_principal
-
-#define krb5_free_data_contents  kssl_krb5_free_data_contents   
-#define krb5_free_context        kssl_krb5_free_context         
-#define krb5_auth_con_free       kssl_krb5_auth_con_free        
-#define krb5_free_principal      kssl_krb5_free_principal       
-#define krb5_mk_req_extended     kssl_krb5_mk_req_extended      
-#define krb5_get_credentials     kssl_krb5_get_credentials      
-#define krb5_cc_default          kssl_krb5_cc_default           
-#define krb5_sname_to_principal  kssl_krb5_sname_to_principal   
-#define krb5_init_context        kssl_krb5_init_context         
-#define krb5_free_ticket         kssl_krb5_free_ticket          
-#define krb5_rd_req              kssl_krb5_rd_req               
-#define krb5_kt_default          kssl_krb5_kt_default           
-#define krb5_kt_resolve          kssl_krb5_kt_resolve           
+#  ifdef  krb5_cc_get_principal
+#   define NO_DEF_KRB5_CCACHE
+#   undef  krb5_cc_get_principal
+#  endif
+#  define krb5_cc_get_principal    kssl_krb5_cc_get_principal
+
+#  define krb5_free_data_contents  kssl_krb5_free_data_contents
+#  define krb5_free_context        kssl_krb5_free_context
+#  define krb5_auth_con_free       kssl_krb5_auth_con_free
+#  define krb5_free_principal      kssl_krb5_free_principal
+#  define krb5_mk_req_extended     kssl_krb5_mk_req_extended
+#  define krb5_get_credentials     kssl_krb5_get_credentials
+#  define krb5_cc_default          kssl_krb5_cc_default
+#  define krb5_sname_to_principal  kssl_krb5_sname_to_principal
+#  define krb5_init_context        kssl_krb5_init_context
+#  define krb5_free_ticket         kssl_krb5_free_ticket
+#  define krb5_rd_req              kssl_krb5_rd_req
+#  define krb5_kt_default          kssl_krb5_kt_default
+#  define krb5_kt_resolve          kssl_krb5_kt_resolve
 /* macros in mit 1.2.2 and earlier; functions in mit 1.2.3 and greater */
-#ifndef krb5_kt_close
-#define krb5_kt_close            kssl_krb5_kt_close
-#endif /* krb5_kt_close */
-#ifndef krb5_kt_get_entry
-#define krb5_kt_get_entry        kssl_krb5_kt_get_entry
-#endif /* krb5_kt_get_entry */
-#define krb5_auth_con_init       kssl_krb5_auth_con_init        
-
-#define krb5_principal_compare   kssl_krb5_principal_compare
-#define krb5_decrypt_tkt_part    kssl_krb5_decrypt_tkt_part
-#define krb5_timeofday           kssl_krb5_timeofday
-#define krb5_rc_default          kssl_krb5_rc_default
-
-#ifdef krb5_rc_initialize
-#undef krb5_rc_initialize
-#endif
-#define krb5_rc_initialize   kssl_krb5_rc_initialize
-
-#ifdef krb5_rc_get_lifespan
-#undef krb5_rc_get_lifespan
-#endif
-#define krb5_rc_get_lifespan kssl_krb5_rc_get_lifespan
-
-#ifdef krb5_rc_destroy
-#undef krb5_rc_destroy
-#endif
-#define krb5_rc_destroy      kssl_krb5_rc_destroy
-
-#define valid_cksumtype      kssl_valid_cksumtype
-#define krb5_checksum_size   kssl_krb5_checksum_size
-#define krb5_kt_free_entry   kssl_krb5_kt_free_entry
-#define krb5_auth_con_setrcache  kssl_krb5_auth_con_setrcache
-#define krb5_auth_con_getrcache  kssl_krb5_auth_con_getrcache
-#define krb5_get_server_rcache   kssl_krb5_get_server_rcache
+#  ifndef krb5_kt_close
+#   define krb5_kt_close            kssl_krb5_kt_close
+#  endif                        /* krb5_kt_close */
+#  ifndef krb5_kt_get_entry
+#   define krb5_kt_get_entry        kssl_krb5_kt_get_entry
+#  endif                        /* krb5_kt_get_entry */
+#  define krb5_auth_con_init       kssl_krb5_auth_con_init
+
+#  define krb5_principal_compare   kssl_krb5_principal_compare
+#  define krb5_decrypt_tkt_part    kssl_krb5_decrypt_tkt_part
+#  define krb5_timeofday           kssl_krb5_timeofday
+#  define krb5_rc_default          kssl_krb5_rc_default
+
+#  ifdef krb5_rc_initialize
+#   undef krb5_rc_initialize
+#  endif
+#  define krb5_rc_initialize   kssl_krb5_rc_initialize
+
+#  ifdef krb5_rc_get_lifespan
+#   undef krb5_rc_get_lifespan
+#  endif
+#  define krb5_rc_get_lifespan kssl_krb5_rc_get_lifespan
+
+#  ifdef krb5_rc_destroy
+#   undef krb5_rc_destroy
+#  endif
+#  define krb5_rc_destroy      kssl_krb5_rc_destroy
+
+#  define valid_cksumtype      kssl_valid_cksumtype
+#  define krb5_checksum_size   kssl_krb5_checksum_size
+#  define krb5_kt_free_entry   kssl_krb5_kt_free_entry
+#  define krb5_auth_con_setrcache  kssl_krb5_auth_con_setrcache
+#  define krb5_auth_con_getrcache  kssl_krb5_auth_con_getrcache
+#  define krb5_get_server_rcache   kssl_krb5_get_server_rcache
 
 /* Prototypes for built in stubs */
 void kssl_krb5_free_data_contents(krb5_context, krb5_data *);
-void kssl_krb5_free_principal(krb5_context, krb5_principal );
+void kssl_krb5_free_principal(krb5_context, krb5_principal);
 krb5_error_code kssl_krb5_kt_resolve(krb5_context,
-                                     krb5_const char *,
-                                     krb5_keytab *);
-krb5_error_code kssl_krb5_kt_default(krb5_context,
-                                     krb5_keytab *);
+                                     krb5_const char *, krb5_keytab *);
+krb5_error_code kssl_krb5_kt_default(krb5_context, krb5_keytab *);
 krb5_error_code kssl_krb5_free_ticket(krb5_context, krb5_ticket *);
-krb5_error_code kssl_krb5_rd_req(krb5_context, krb5_auth_context *, 
+krb5_error_code kssl_krb5_rd_req(krb5_context, krb5_auth_context *,
                                  krb5_const krb5_data *,
-                                 krb5_const_principal, krb5_keytab, 
-                                 krb5_flags *,krb5_ticket **);
+                                 krb5_const_principal, krb5_keytab,
+                                 krb5_flags *, krb5_ticket **);
 
 krb5_boolean kssl_krb5_principal_compare(krb5_context, krb5_const_principal,
                                          krb5_const_principal);
 krb5_error_code kssl_krb5_mk_req_extended(krb5_context,
-                                          krb5_auth_context  *,
+                                          krb5_auth_context *,
                                           krb5_const krb5_flags,
-                                          krb5_data  *,
-                                          krb5_creds  *,
-                                          krb5_data  * );
+                                          krb5_data *,
+                                          krb5_creds *, krb5_data *);
 krb5_error_code kssl_krb5_init_context(krb5_context *);
 void kssl_krb5_free_context(krb5_context);
-krb5_error_code kssl_krb5_cc_default(krb5_context,krb5_ccache  *);
+krb5_error_code kssl_krb5_cc_default(krb5_context, krb5_ccache *);
 krb5_error_code kssl_krb5_sname_to_principal(krb5_context,
-                                             krb5_const char  *,
-                                             krb5_const char  *,
-                                             krb5_int32,
-                                             krb5_principal  *);
+                                             krb5_const char *,
+                                             krb5_const char *,
+                                             krb5_int32, krb5_principal *);
 krb5_error_code kssl_krb5_get_credentials(krb5_context,
                                           krb5_const krb5_flags,
                                           krb5_ccache,
-                                          krb5_creds  *,
-                                          krb5_creds  *  *);
-krb5_error_code kssl_krb5_auth_con_init(krb5_context,
-                                        krb5_auth_context  *);
-krb5_error_code kssl_krb5_cc_get_principal(krb5_context context, 
+                                          krb5_creds *, krb5_creds * *);
+krb5_error_code kssl_krb5_auth_con_init(krb5_context, krb5_auth_context *);
+krb5_error_code kssl_krb5_cc_get_principal(krb5_context context,
                                            krb5_ccache cache,
                                            krb5_principal *principal);
-krb5_error_code kssl_krb5_auth_con_free(krb5_context,krb5_auth_context);
-size_t kssl_krb5_checksum_size(krb5_context context,krb5_cksumtype ctype);
+krb5_error_code kssl_krb5_auth_con_free(krb5_context, krb5_auth_context);
+size_t kssl_krb5_checksum_size(krb5_context context, krb5_cksumtype ctype);
 krb5_boolean kssl_valid_cksumtype(krb5_cksumtype ctype);
-krb5_error_code krb5_kt_free_entry(krb5_context,krb5_keytab_entry FAR * );
-krb5_error_code kssl_krb5_auth_con_setrcache(krb5_context, 
-                                             krb5_auth_context, 
-                                             krb5_rcache);
-krb5_error_code kssl_krb5_get_server_rcache(krb5_context, 
+krb5_error_code krb5_kt_free_entry(krb5_context, krb5_keytab_entry FAR *);
+krb5_error_code kssl_krb5_auth_con_setrcache(krb5_context,
+                                             krb5_auth_context, krb5_rcache);
+krb5_error_code kssl_krb5_get_server_rcache(krb5_context,
                                             krb5_const krb5_data *,
                                             krb5_rcache *);
-krb5_error_code kssl_krb5_auth_con_getrcache(krb5_context, 
+krb5_error_code kssl_krb5_auth_con_getrcache(krb5_context,
                                              krb5_auth_context,
                                              krb5_rcache *);
 
 /* Function pointers (almost all Kerberos functions are _stdcall) */
-static void (_stdcall *p_krb5_free_data_contents)(krb5_context, krb5_data *)
-	=NULL;
-static void (_stdcall *p_krb5_free_principal)(krb5_context, krb5_principal )
-	=NULL;
+static void (_stdcall *p_krb5_free_data_contents) (krb5_context, krb5_data *)
+    = NULL;
+static void (_stdcall *p_krb5_free_principal) (krb5_context, krb5_principal)
+    = NULL;
 static krb5_error_code(_stdcall *p_krb5_kt_resolve)
-			(krb5_context, krb5_const char *, krb5_keytab *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_kt_default)(krb5_context,
-                                                     krb5_keytab *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_free_ticket)(krb5_context, 
-                                                      krb5_ticket *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_rd_req)(krb5_context, 
-                                                 krb5_auth_context *, 
+ (krb5_context, krb5_const char *, krb5_keytab *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_kt_default) (krb5_context,
+                                                     krb5_keytab *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_free_ticket) (krb5_context,
+                                                      krb5_ticket *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_rd_req) (krb5_context,
+                                                 krb5_auth_context *,
                                                  krb5_const krb5_data *,
-                                                 krb5_const_principal, 
+                                                 krb5_const_principal,
                                                  krb5_keytab, krb5_flags *,
-                                                 krb5_ticket **)=NULL;
-static krb5_error_code (_stdcall *p_krb5_mk_req_extended)
-			(krb5_context, krb5_auth_context *,
-			 krb5_const krb5_flags, krb5_data *, krb5_creds *,
-			 krb5_data * )=NULL;
-static krb5_error_code (_stdcall *p_krb5_init_context)(krb5_context *)=NULL;
-static void (_stdcall *p_krb5_free_context)(krb5_context)=NULL;
-static krb5_error_code (_stdcall *p_krb5_cc_default)(krb5_context,
-                                                     krb5_ccache  *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_sname_to_principal)
-			(krb5_context, krb5_const char *, krb5_const char *,
-			 krb5_int32, krb5_principal *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_get_credentials)
-			(krb5_context, krb5_const krb5_flags, krb5_ccache,
-			 krb5_creds *, krb5_creds **)=NULL;
-static krb5_error_code (_stdcall *p_krb5_auth_con_init)
-			(krb5_context, krb5_auth_context *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_cc_get_principal)
-			(krb5_context context, krb5_ccache cache,
-			 krb5_principal *principal)=NULL;
-static krb5_error_code (_stdcall *p_krb5_auth_con_free)
-			(krb5_context, krb5_auth_context)=NULL;
-static krb5_error_code (_stdcall *p_krb5_decrypt_tkt_part)
-                        (krb5_context, krb5_const krb5_keyblock *,
-                                           krb5_ticket *)=NULL;
-static krb5_error_code (_stdcall *p_krb5_timeofday)
-                        (krb5_context context, krb5_int32 *timeret)=NULL;
-static krb5_error_code (_stdcall *p_krb5_rc_default)
-                        (krb5_context context, krb5_rcache *rc)=NULL;
-static krb5_error_code (_stdcall *p_krb5_rc_initialize)
-                        (krb5_context context, krb5_rcache rc,
-                                     krb5_deltat lifespan)=NULL;
-static krb5_error_code (_stdcall *p_krb5_rc_get_lifespan)
-                        (krb5_context context, krb5_rcache rc,
-                                       krb5_deltat *lifespan)=NULL;
-static krb5_error_code (_stdcall *p_krb5_rc_destroy)
-                        (krb5_context context, krb5_rcache rc)=NULL;
-static krb5_boolean (_stdcall *p_krb5_principal_compare)
-                     (krb5_context, krb5_const_principal, krb5_const_principal)=NULL;
-static size_t (_stdcall *p_krb5_checksum_size)(krb5_context context,krb5_cksumtype ctype)=NULL;
-static krb5_boolean (_stdcall *p_valid_cksumtype)(krb5_cksumtype ctype)=NULL;
-static krb5_error_code (_stdcall *p_krb5_kt_free_entry)
-                        (krb5_context,krb5_keytab_entry * )=NULL;
-static krb5_error_code (_stdcall * p_krb5_auth_con_setrcache)(krb5_context, 
-                                                               krb5_auth_context, 
-                                                               krb5_rcache)=NULL;
-static krb5_error_code (_stdcall * p_krb5_get_server_rcache)(krb5_context, 
-                                                              krb5_const krb5_data *, 
-                                                              krb5_rcache *)=NULL;
-static krb5_error_code (* p_krb5_auth_con_getrcache)(krb5_context, 
-                                                      krb5_auth_context,
-                                                      krb5_rcache *)=NULL;
-static krb5_error_code (_stdcall * p_krb5_kt_close)(krb5_context context, 
-                                                    krb5_keytab keytab)=NULL;
-static krb5_error_code (_stdcall * p_krb5_kt_get_entry)(krb5_context context, 
-                                                        krb5_keytab keytab,
-                       krb5_const_principal principal, krb5_kvno vno,
-                       krb5_enctype enctype, krb5_keytab_entry *entry)=NULL;
+                                                 krb5_ticket **) = NULL;
+static krb5_error_code(_stdcall *p_krb5_mk_req_extended)
+ (krb5_context, krb5_auth_context *,
+  krb5_const krb5_flags, krb5_data *, krb5_creds *, krb5_data *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_init_context) (krb5_context *) = NULL;
+static void (_stdcall *p_krb5_free_context) (krb5_context) = NULL;
+static krb5_error_code(_stdcall *p_krb5_cc_default) (krb5_context,
+                                                     krb5_ccache *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_sname_to_principal)
+ (krb5_context, krb5_const char *, krb5_const char *,
+  krb5_int32, krb5_principal *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_get_credentials)
+ (krb5_context, krb5_const krb5_flags, krb5_ccache,
+  krb5_creds *, krb5_creds **) = NULL;
+static krb5_error_code(_stdcall *p_krb5_auth_con_init)
+ (krb5_context, krb5_auth_context *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_cc_get_principal)
+ (krb5_context context, krb5_ccache cache, krb5_principal *principal) = NULL;
+static krb5_error_code(_stdcall *p_krb5_auth_con_free)
+ (krb5_context, krb5_auth_context) = NULL;
+static krb5_error_code(_stdcall *p_krb5_decrypt_tkt_part)
+ (krb5_context, krb5_const krb5_keyblock *, krb5_ticket *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_timeofday)
+ (krb5_context context, krb5_int32 *timeret) = NULL;
+static krb5_error_code(_stdcall *p_krb5_rc_default)
+ (krb5_context context, krb5_rcache *rc) = NULL;
+static krb5_error_code(_stdcall *p_krb5_rc_initialize)
+ (krb5_context context, krb5_rcache rc, krb5_deltat lifespan) = NULL;
+static krb5_error_code(_stdcall *p_krb5_rc_get_lifespan)
+ (krb5_context context, krb5_rcache rc, krb5_deltat *lifespan) = NULL;
+static krb5_error_code(_stdcall *p_krb5_rc_destroy)
+ (krb5_context context, krb5_rcache rc) = NULL;
+static krb5_boolean(_stdcall *p_krb5_principal_compare)
+ (krb5_context, krb5_const_principal, krb5_const_principal) = NULL;
+static size_t (_stdcall *p_krb5_checksum_size) (krb5_context context,
+                                                krb5_cksumtype ctype) = NULL;
+static krb5_boolean(_stdcall *p_valid_cksumtype) (krb5_cksumtype ctype) =
+    NULL;
+static krb5_error_code(_stdcall *p_krb5_kt_free_entry)
+ (krb5_context, krb5_keytab_entry *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_auth_con_setrcache) (krb5_context,
+                                                             krb5_auth_context,
+                                                             krb5_rcache) =
+    NULL;
+static krb5_error_code(_stdcall *p_krb5_get_server_rcache) (krb5_context,
+                                                            krb5_const
+                                                            krb5_data *,
+                                                            krb5_rcache *) =
+    NULL;
+static krb5_error_code(*p_krb5_auth_con_getrcache) (krb5_context,
+                                                    krb5_auth_context,
+                                                    krb5_rcache *) = NULL;
+static krb5_error_code(_stdcall *p_krb5_kt_close) (krb5_context context,
+                                                   krb5_keytab keytab) = NULL;
+static krb5_error_code(_stdcall *p_krb5_kt_get_entry) (krb5_context context,
+                                                       krb5_keytab keytab,
+                                                       krb5_const_principal
+                                                       principal,
+                                                       krb5_kvno vno,
+                                                       krb5_enctype enctype,
+                                                       krb5_keytab_entry
+                                                       *entry) = NULL;
 static int krb5_loaded = 0;     /* only attempt to initialize func ptrs once */
 
 /* Function to Load the Kerberos 5 DLL and initialize function pointers */
-void
-load_krb5_dll(void)
-	{
-	HANDLE hKRB5_32;
-    
-	krb5_loaded++;
-	hKRB5_32 = LoadLibrary(TEXT("KRB5_32"));
-	if (!hKRB5_32)
-		return;
-
-	(FARPROC) p_krb5_free_data_contents =
-		GetProcAddress( hKRB5_32, "krb5_free_data_contents" );
-	(FARPROC) p_krb5_free_context =
-		GetProcAddress( hKRB5_32, "krb5_free_context" );
-	(FARPROC) p_krb5_auth_con_free =
-		GetProcAddress( hKRB5_32, "krb5_auth_con_free" );
-	(FARPROC) p_krb5_free_principal =
-		GetProcAddress( hKRB5_32, "krb5_free_principal" );
-	(FARPROC) p_krb5_mk_req_extended =
-		GetProcAddress( hKRB5_32, "krb5_mk_req_extended" );
-	(FARPROC) p_krb5_get_credentials =
-		GetProcAddress( hKRB5_32, "krb5_get_credentials" );
-	(FARPROC) p_krb5_cc_get_principal =
-		GetProcAddress( hKRB5_32, "krb5_cc_get_principal" );
-	(FARPROC) p_krb5_cc_default =
-		GetProcAddress( hKRB5_32, "krb5_cc_default" );
-	(FARPROC) p_krb5_sname_to_principal =
-		GetProcAddress( hKRB5_32, "krb5_sname_to_principal" );
-	(FARPROC) p_krb5_init_context =
-		GetProcAddress( hKRB5_32, "krb5_init_context" );
-	(FARPROC) p_krb5_free_ticket =
-		GetProcAddress( hKRB5_32, "krb5_free_ticket" );
-	(FARPROC) p_krb5_rd_req =
-		GetProcAddress( hKRB5_32, "krb5_rd_req" );
-	(FARPROC) p_krb5_principal_compare =
-		GetProcAddress( hKRB5_32, "krb5_principal_compare" );
-	(FARPROC) p_krb5_decrypt_tkt_part =
-		GetProcAddress( hKRB5_32, "krb5_decrypt_tkt_part" );
-	(FARPROC) p_krb5_timeofday =
-		GetProcAddress( hKRB5_32, "krb5_timeofday" );
-	(FARPROC) p_krb5_rc_default =
-		GetProcAddress( hKRB5_32, "krb5_rc_default" );
-	(FARPROC) p_krb5_rc_initialize =
-		GetProcAddress( hKRB5_32, "krb5_rc_initialize" );
-	(FARPROC) p_krb5_rc_get_lifespan =
-		GetProcAddress( hKRB5_32, "krb5_rc_get_lifespan" );
-	(FARPROC) p_krb5_rc_destroy =
-		GetProcAddress( hKRB5_32, "krb5_rc_destroy" );
-	(FARPROC) p_krb5_kt_default =
-		GetProcAddress( hKRB5_32, "krb5_kt_default" );
-	(FARPROC) p_krb5_kt_resolve =
-		GetProcAddress( hKRB5_32, "krb5_kt_resolve" );
-	(FARPROC) p_krb5_auth_con_init =
-		GetProcAddress( hKRB5_32, "krb5_auth_con_init" );
-        (FARPROC) p_valid_cksumtype =
-                GetProcAddress( hKRB5_32, "valid_cksumtype" );
-        (FARPROC) p_krb5_checksum_size =
-                GetProcAddress( hKRB5_32, "krb5_checksum_size" );
-        (FARPROC) p_krb5_kt_free_entry =
-                GetProcAddress( hKRB5_32, "krb5_kt_free_entry" );
-        (FARPROC) p_krb5_auth_con_setrcache =
-                GetProcAddress( hKRB5_32, "krb5_auth_con_setrcache" );
-        (FARPROC) p_krb5_get_server_rcache =
-                GetProcAddress( hKRB5_32, "krb5_get_server_rcache" );
-        (FARPROC) p_krb5_auth_con_getrcache =
-                GetProcAddress( hKRB5_32, "krb5_auth_con_getrcache" );
-        (FARPROC) p_krb5_kt_close =
-                GetProcAddress( hKRB5_32, "krb5_kt_close" );
-        (FARPROC) p_krb5_kt_get_entry =
-                GetProcAddress( hKRB5_32, "krb5_kt_get_entry" );
-	}
+void load_krb5_dll(void)
+{
+    HANDLE hKRB5_32;
+
+    krb5_loaded++;
+    hKRB5_32 = LoadLibrary(TEXT("KRB5_32"));
+    if (!hKRB5_32)
+        return;
+
+    (FARPROC) p_krb5_free_data_contents =
+        GetProcAddress(hKRB5_32, "krb5_free_data_contents");
+    (FARPROC) p_krb5_free_context =
+        GetProcAddress(hKRB5_32, "krb5_free_context");
+    (FARPROC) p_krb5_auth_con_free =
+        GetProcAddress(hKRB5_32, "krb5_auth_con_free");
+    (FARPROC) p_krb5_free_principal =
+        GetProcAddress(hKRB5_32, "krb5_free_principal");
+    (FARPROC) p_krb5_mk_req_extended =
+        GetProcAddress(hKRB5_32, "krb5_mk_req_extended");
+    (FARPROC) p_krb5_get_credentials =
+        GetProcAddress(hKRB5_32, "krb5_get_credentials");
+    (FARPROC) p_krb5_cc_get_principal =
+        GetProcAddress(hKRB5_32, "krb5_cc_get_principal");
+    (FARPROC) p_krb5_cc_default = GetProcAddress(hKRB5_32, "krb5_cc_default");
+    (FARPROC) p_krb5_sname_to_principal =
+        GetProcAddress(hKRB5_32, "krb5_sname_to_principal");
+    (FARPROC) p_krb5_init_context =
+        GetProcAddress(hKRB5_32, "krb5_init_context");
+    (FARPROC) p_krb5_free_ticket =
+        GetProcAddress(hKRB5_32, "krb5_free_ticket");
+    (FARPROC) p_krb5_rd_req = GetProcAddress(hKRB5_32, "krb5_rd_req");
+    (FARPROC) p_krb5_principal_compare =
+        GetProcAddress(hKRB5_32, "krb5_principal_compare");
+    (FARPROC) p_krb5_decrypt_tkt_part =
+        GetProcAddress(hKRB5_32, "krb5_decrypt_tkt_part");
+    (FARPROC) p_krb5_timeofday = GetProcAddress(hKRB5_32, "krb5_timeofday");
+    (FARPROC) p_krb5_rc_default = GetProcAddress(hKRB5_32, "krb5_rc_default");
+    (FARPROC) p_krb5_rc_initialize =
+        GetProcAddress(hKRB5_32, "krb5_rc_initialize");
+    (FARPROC) p_krb5_rc_get_lifespan =
+        GetProcAddress(hKRB5_32, "krb5_rc_get_lifespan");
+    (FARPROC) p_krb5_rc_destroy = GetProcAddress(hKRB5_32, "krb5_rc_destroy");
+    (FARPROC) p_krb5_kt_default = GetProcAddress(hKRB5_32, "krb5_kt_default");
+    (FARPROC) p_krb5_kt_resolve = GetProcAddress(hKRB5_32, "krb5_kt_resolve");
+    (FARPROC) p_krb5_auth_con_init =
+        GetProcAddress(hKRB5_32, "krb5_auth_con_init");
+    (FARPROC) p_valid_cksumtype = GetProcAddress(hKRB5_32, "valid_cksumtype");
+    (FARPROC) p_krb5_checksum_size =
+        GetProcAddress(hKRB5_32, "krb5_checksum_size");
+    (FARPROC) p_krb5_kt_free_entry =
+        GetProcAddress(hKRB5_32, "krb5_kt_free_entry");
+    (FARPROC) p_krb5_auth_con_setrcache =
+        GetProcAddress(hKRB5_32, "krb5_auth_con_setrcache");
+    (FARPROC) p_krb5_get_server_rcache =
+        GetProcAddress(hKRB5_32, "krb5_get_server_rcache");
+    (FARPROC) p_krb5_auth_con_getrcache =
+        GetProcAddress(hKRB5_32, "krb5_auth_con_getrcache");
+    (FARPROC) p_krb5_kt_close = GetProcAddress(hKRB5_32, "krb5_kt_close");
+    (FARPROC) p_krb5_kt_get_entry =
+        GetProcAddress(hKRB5_32, "krb5_kt_get_entry");
+}
 
 /* Stubs for each function to be dynamicly loaded */
-void
-kssl_krb5_free_data_contents(krb5_context CO, krb5_data  * data)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+void kssl_krb5_free_data_contents(krb5_context CO, krb5_data *data)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_free_data_contents )
-		p_krb5_free_data_contents(CO,data);
-	}
+    if (p_krb5_free_data_contents)
+        p_krb5_free_data_contents(CO, data);
+}
 
 krb5_error_code
-kssl_krb5_mk_req_extended (krb5_context CO,
-                          krb5_auth_context  * pACO,
+kssl_krb5_mk_req_extended(krb5_context CO,
+                          krb5_auth_context *pACO,
                           krb5_const krb5_flags F,
-                          krb5_data  * pD1,
-                          krb5_creds  * pC,
-                          krb5_data  * pD2)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_mk_req_extended )
-		return(p_krb5_mk_req_extended(CO,pACO,F,pD1,pC,pD2));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+                          krb5_data *pD1, krb5_creds *pC, krb5_data *pD2)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_mk_req_extended)
+        return (p_krb5_mk_req_extended(CO, pACO, F, pD1, pC, pD2));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
 krb5_error_code
-kssl_krb5_auth_con_init(krb5_context CO,
-                       krb5_auth_context  * pACO)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_auth_con_init )
-		return(p_krb5_auth_con_init(CO,pACO));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+kssl_krb5_auth_con_init(krb5_context CO, krb5_auth_context *pACO)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_auth_con_init)
+        return (p_krb5_auth_con_init(CO, pACO));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
 krb5_error_code
-kssl_krb5_auth_con_free (krb5_context CO,
-                        krb5_auth_context ACO)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_auth_con_free )
-		return(p_krb5_auth_con_free(CO,ACO));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+kssl_krb5_auth_con_free(krb5_context CO, krb5_auth_context ACO)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_auth_con_free)
+        return (p_krb5_auth_con_free(CO, ACO));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
 krb5_error_code
 kssl_krb5_get_credentials(krb5_context CO,
-                         krb5_const krb5_flags F,
-                         krb5_ccache CC,
-                         krb5_creds  * pCR,
-                         krb5_creds  ** ppCR)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_get_credentials )
-		return(p_krb5_get_credentials(CO,F,CC,pCR,ppCR));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+                          krb5_const krb5_flags F,
+                          krb5_ccache CC, krb5_creds *pCR, krb5_creds **ppCR)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_get_credentials)
+        return (p_krb5_get_credentials(CO, F, CC, pCR, ppCR));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
 krb5_error_code
 kssl_krb5_sname_to_principal(krb5_context CO,
-                            krb5_const char  * pC1,
-                            krb5_const char  * pC2,
-                            krb5_int32 I,
-                            krb5_principal  * pPR)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_sname_to_principal )
-		return(p_krb5_sname_to_principal(CO,pC1,pC2,I,pPR));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+                             krb5_const char *pC1,
+                             krb5_const char *pC2,
+                             krb5_int32 I, krb5_principal *pPR)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-krb5_error_code
-kssl_krb5_cc_default(krb5_context CO,
-                    krb5_ccache  * pCC)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_cc_default )
-		return(p_krb5_cc_default(CO,pCC));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_sname_to_principal)
+        return (p_krb5_sname_to_principal(CO, pC1, pC2, I, pPR));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code
-kssl_krb5_init_context(krb5_context * pCO)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_init_context )
-		return(p_krb5_init_context(pCO));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
-
-void
-kssl_krb5_free_context(krb5_context CO)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_free_context )
-		p_krb5_free_context(CO);
-	}
-
-void
-kssl_krb5_free_principal(krb5_context c, krb5_principal p)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_free_principal )
-		p_krb5_free_principal(c,p);
-	}
+krb5_error_code kssl_krb5_cc_default(krb5_context CO, krb5_ccache *pCC)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-krb5_error_code
-kssl_krb5_kt_resolve(krb5_context con,
-                    krb5_const char * sz,
-                    krb5_keytab * kt)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_kt_resolve )
-		return(p_krb5_kt_resolve(con,sz,kt));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_cc_default)
+        return (p_krb5_cc_default(CO, pCC));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code
-kssl_krb5_kt_default(krb5_context con,
-                    krb5_keytab * kt)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_kt_default )
-		return(p_krb5_kt_default(con,kt));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+krb5_error_code kssl_krb5_init_context(krb5_context *pCO)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_init_context)
+        return (p_krb5_init_context(pCO));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
+void kssl_krb5_free_context(krb5_context CO)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_free_context)
+        p_krb5_free_context(CO);
+}
+
+void kssl_krb5_free_principal(krb5_context c, krb5_principal p)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_free_principal)
+        p_krb5_free_principal(c, p);
+}
 
 krb5_error_code
-kssl_krb5_free_ticket(krb5_context con,
-                     krb5_ticket * kt)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_free_ticket )
-		return(p_krb5_free_ticket(con,kt));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+kssl_krb5_kt_resolve(krb5_context con, krb5_const char *sz, krb5_keytab *kt)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_kt_resolve)
+        return (p_krb5_kt_resolve(con, sz, kt));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
+krb5_error_code kssl_krb5_kt_default(krb5_context con, krb5_keytab *kt)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_kt_default)
+        return (p_krb5_kt_default(con, kt));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
+krb5_error_code kssl_krb5_free_ticket(krb5_context con, krb5_ticket *kt)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_free_ticket)
+        return (p_krb5_free_ticket(con, kt));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
-kssl_krb5_rd_req(krb5_context con, krb5_auth_context * pacon,
-                krb5_const krb5_data * data,
-                krb5_const_principal princ, krb5_keytab keytab,
-                krb5_flags * flags, krb5_ticket ** pptkt)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_rd_req )
-		return(p_krb5_rd_req(con,pacon,data,princ,keytab,flags,pptkt));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+kssl_krb5_rd_req(krb5_context con, krb5_auth_context *pacon,
+                 krb5_const krb5_data *data,
+                 krb5_const_principal princ, krb5_keytab keytab,
+                 krb5_flags *flags, krb5_ticket **pptkt)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_rd_req)
+        return (p_krb5_rd_req(con, pacon, data, princ, keytab, flags, pptkt));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_boolean
 krb5_principal_compare(krb5_context con, krb5_const_principal princ1,
-                krb5_const_principal princ2)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+                       krb5_const_principal princ2)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_principal_compare )
-		return(p_krb5_principal_compare(con,princ1,princ2));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_principal_compare)
+        return (p_krb5_principal_compare(con, princ1, princ2));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
 krb5_decrypt_tkt_part(krb5_context con, krb5_const krb5_keyblock *keys,
-                krb5_ticket *ticket)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+                      krb5_ticket *ticket)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_decrypt_tkt_part )
-		return(p_krb5_decrypt_tkt_part(con,keys,ticket));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_decrypt_tkt_part)
+        return (p_krb5_decrypt_tkt_part(con, keys, ticket));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code
-krb5_timeofday(krb5_context con, krb5_int32 *timeret)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+krb5_error_code krb5_timeofday(krb5_context con, krb5_int32 *timeret)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_timeofday )
-		return(p_krb5_timeofday(con,timeret));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_timeofday)
+        return (p_krb5_timeofday(con, timeret));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code
-krb5_rc_default(krb5_context con, krb5_rcache *rc)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+krb5_error_code krb5_rc_default(krb5_context con, krb5_rcache *rc)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_rc_default )
-		return(p_krb5_rc_default(con,rc));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_rc_default)
+        return (p_krb5_rc_default(con, rc));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
 krb5_rc_initialize(krb5_context con, krb5_rcache rc, krb5_deltat lifespan)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_rc_initialize )
-		return(p_krb5_rc_initialize(con, rc, lifespan));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_rc_initialize)
+        return (p_krb5_rc_initialize(con, rc, lifespan));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
 krb5_rc_get_lifespan(krb5_context con, krb5_rcache rc, krb5_deltat *lifespanp)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-	if ( p_krb5_rc_get_lifespan )
-		return(p_krb5_rc_get_lifespan(con, rc, lifespanp));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
+    if (p_krb5_rc_get_lifespan)
+        return (p_krb5_rc_get_lifespan(con, rc, lifespanp));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code
-krb5_rc_destroy(krb5_context con, krb5_rcache rc)
-	{
-	if (!krb5_loaded)
-		load_krb5_dll();
-
-	if ( p_krb5_rc_destroy )
-		return(p_krb5_rc_destroy(con, rc));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
-
-size_t 
-krb5_checksum_size(krb5_context context,krb5_cksumtype ctype)
-        {
-        if (!krb5_loaded)
-                load_krb5_dll();
+krb5_error_code krb5_rc_destroy(krb5_context con, krb5_rcache rc)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-        if ( p_krb5_checksum_size )
-                return(p_krb5_checksum_size(context, ctype));
-        else
-                return KRB5KRB_ERR_GENERIC;
-        }
+    if (p_krb5_rc_destroy)
+        return (p_krb5_rc_destroy(con, rc));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_boolean 
-valid_cksumtype(krb5_cksumtype ctype)
-        {
-        if (!krb5_loaded)
-                load_krb5_dll();
+size_t krb5_checksum_size(krb5_context context, krb5_cksumtype ctype)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
 
-        if ( p_valid_cksumtype )
-                return(p_valid_cksumtype(ctype));
-        else
-                return KRB5KRB_ERR_GENERIC;
-        }
+    if (p_krb5_checksum_size)
+        return (p_krb5_checksum_size(context, ctype));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-krb5_error_code 
-krb5_kt_free_entry(krb5_context con,krb5_keytab_entry * entry)
-        {
-        if (!krb5_loaded)
-                load_krb5_dll();
+krb5_boolean valid_cksumtype(krb5_cksumtype ctype)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_valid_cksumtype)
+        return (p_valid_cksumtype(ctype));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
+krb5_error_code krb5_kt_free_entry(krb5_context con, krb5_keytab_entry *entry)
+{
+    if (!krb5_loaded)
+        load_krb5_dll();
+
+    if (p_krb5_kt_free_entry)
+        return (p_krb5_kt_free_entry(con, entry));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
-        if ( p_krb5_kt_free_entry )
-                return(p_krb5_kt_free_entry(con,entry));
-        else
-                return KRB5KRB_ERR_GENERIC;
-        }
-                 
 /* Structure definitions  */
-#ifndef NO_DEF_KRB5_CCACHE
-#ifndef krb5_x
-#define krb5_x(ptr,args) ((ptr)?((*(ptr)) args):(abort(),1))
-#define krb5_xc(ptr,args) ((ptr)?((*(ptr)) args):(abort(),(char*)0))
-#endif 
-
-typedef	krb5_pointer	krb5_cc_cursor;	/* cursor for sequential lookup */
-
-typedef struct _krb5_ccache
-	{
-	krb5_magic magic;
-	struct _krb5_cc_ops FAR *ops;
-	krb5_pointer data;
-	} *krb5_ccache;
-
-typedef struct _krb5_cc_ops
-	{
-	krb5_magic magic;
-	char  *prefix;
-	char  * (KRB5_CALLCONV *get_name)
-		(krb5_context, krb5_ccache);
-	krb5_error_code (KRB5_CALLCONV *resolve)
-		(krb5_context, krb5_ccache  *, const char  *);
-	krb5_error_code (KRB5_CALLCONV *gen_new)
-		(krb5_context, krb5_ccache  *);
-	krb5_error_code (KRB5_CALLCONV *init)
-		(krb5_context, krb5_ccache, krb5_principal);
-	krb5_error_code (KRB5_CALLCONV *destroy)
-		(krb5_context, krb5_ccache);
-	krb5_error_code (KRB5_CALLCONV *close)
-		(krb5_context, krb5_ccache);
-	krb5_error_code (KRB5_CALLCONV *store)
-		(krb5_context, krb5_ccache, krb5_creds  *);
-	krb5_error_code (KRB5_CALLCONV *retrieve)
-		(krb5_context, krb5_ccache,
-		krb5_flags, krb5_creds  *, krb5_creds  *);
-	krb5_error_code (KRB5_CALLCONV *get_princ)
-		(krb5_context, krb5_ccache, krb5_principal  *);
-	krb5_error_code (KRB5_CALLCONV *get_first)
-		(krb5_context, krb5_ccache, krb5_cc_cursor  *);
-	krb5_error_code (KRB5_CALLCONV *get_next)
-		(krb5_context, krb5_ccache,
-		krb5_cc_cursor  *, krb5_creds  *);
-	krb5_error_code (KRB5_CALLCONV *end_get)
-		(krb5_context, krb5_ccache, krb5_cc_cursor  *);
-	krb5_error_code (KRB5_CALLCONV *remove_cred)
-		(krb5_context, krb5_ccache,
-		krb5_flags, krb5_creds  *);
-	krb5_error_code (KRB5_CALLCONV *set_flags)
-		(krb5_context, krb5_ccache, krb5_flags);
-	} krb5_cc_ops;
-#endif /* NO_DEF_KRB5_CCACHE */
-
-krb5_error_code 
-kssl_krb5_cc_get_principal
-    (krb5_context context, krb5_ccache cache,
-      krb5_principal *principal)
-	{
-	if ( p_krb5_cc_get_principal )
-		return(p_krb5_cc_get_principal(context,cache,principal));
-	else
-		return(krb5_x
-			((cache)->ops->get_princ,(context, cache, principal)));
-	}
+#  ifndef NO_DEF_KRB5_CCACHE
+#   ifndef krb5_x
+#    define krb5_x(ptr,args) ((ptr)?((*(ptr)) args):(abort(),1))
+#    define krb5_xc(ptr,args) ((ptr)?((*(ptr)) args):(abort(),(char*)0))
+#   endif
+
+typedef krb5_pointer krb5_cc_cursor; /* cursor for sequential lookup */
+
+typedef struct _krb5_ccache {
+    krb5_magic magic;
+    struct _krb5_cc_ops FAR *ops;
+    krb5_pointer data;
+} *krb5_ccache;
+
+typedef struct _krb5_cc_ops {
+    krb5_magic magic;
+    char *prefix;
+    char *(KRB5_CALLCONV *get_name)
+     (krb5_context, krb5_ccache);
+     krb5_error_code(KRB5_CALLCONV *resolve)
+     (krb5_context, krb5_ccache *, const char *);
+     krb5_error_code(KRB5_CALLCONV *gen_new)
+     (krb5_context, krb5_ccache *);
+     krb5_error_code(KRB5_CALLCONV *init)
+     (krb5_context, krb5_ccache, krb5_principal);
+     krb5_error_code(KRB5_CALLCONV *destroy)
+     (krb5_context, krb5_ccache);
+     krb5_error_code(KRB5_CALLCONV *close)
+     (krb5_context, krb5_ccache);
+     krb5_error_code(KRB5_CALLCONV *store)
+     (krb5_context, krb5_ccache, krb5_creds *);
+     krb5_error_code(KRB5_CALLCONV *retrieve)
+     (krb5_context, krb5_ccache, krb5_flags, krb5_creds *, krb5_creds *);
+     krb5_error_code(KRB5_CALLCONV *get_princ)
+     (krb5_context, krb5_ccache, krb5_principal *);
+     krb5_error_code(KRB5_CALLCONV *get_first)
+     (krb5_context, krb5_ccache, krb5_cc_cursor *);
+     krb5_error_code(KRB5_CALLCONV *get_next)
+     (krb5_context, krb5_ccache, krb5_cc_cursor *, krb5_creds *);
+     krb5_error_code(KRB5_CALLCONV *end_get)
+     (krb5_context, krb5_ccache, krb5_cc_cursor *);
+     krb5_error_code(KRB5_CALLCONV *remove_cred)
+     (krb5_context, krb5_ccache, krb5_flags, krb5_creds *);
+     krb5_error_code(KRB5_CALLCONV *set_flags)
+     (krb5_context, krb5_ccache, krb5_flags);
+} krb5_cc_ops;
+#  endif                        /* NO_DEF_KRB5_CCACHE */
+
+krb5_error_code
+    kssl_krb5_cc_get_principal
+    (krb5_context context, krb5_ccache cache, krb5_principal *principal) {
+    if (p_krb5_cc_get_principal)
+        return (p_krb5_cc_get_principal(context, cache, principal));
+    else
+        return (krb5_x((cache)->ops->get_princ, (context, cache, principal)));
+}
 
 krb5_error_code
 kssl_krb5_auth_con_setrcache(krb5_context con, krb5_auth_context acon,
                              krb5_rcache rcache)
-        {
-        if ( p_krb5_auth_con_setrcache )
-                 return(p_krb5_auth_con_setrcache(con,acon,rcache));
-        else
-                 return KRB5KRB_ERR_GENERIC;
-        }
+{
+    if (p_krb5_auth_con_setrcache)
+        return (p_krb5_auth_con_setrcache(con, acon, rcache));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
-kssl_krb5_get_server_rcache(krb5_context con, krb5_const krb5_data * data,
-                            krb5_rcache * rcache) 
-        {
-	if ( p_krb5_get_server_rcache )
-		return(p_krb5_get_server_rcache(con,data,rcache));
-	else
-		return KRB5KRB_ERR_GENERIC;
-        }
+kssl_krb5_get_server_rcache(krb5_context con, krb5_const krb5_data *data,
+                            krb5_rcache *rcache)
+{
+    if (p_krb5_get_server_rcache)
+        return (p_krb5_get_server_rcache(con, data, rcache));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
 kssl_krb5_auth_con_getrcache(krb5_context con, krb5_auth_context acon,
-                             krb5_rcache * prcache)
-        {
-	if ( p_krb5_auth_con_getrcache )
-		return(p_krb5_auth_con_getrcache(con,acon, prcache));
-	else
-		return KRB5KRB_ERR_GENERIC;
-	}
- 
-krb5_error_code
-kssl_krb5_kt_close(krb5_context context, krb5_keytab keytab)
-	{
-	if ( p_krb5_kt_close )
-		return(p_krb5_kt_close(context,keytab));
-	else 
-		return KRB5KRB_ERR_GENERIC;
-	}
+                             krb5_rcache *prcache)
+{
+    if (p_krb5_auth_con_getrcache)
+        return (p_krb5_auth_con_getrcache(con, acon, prcache));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
+
+krb5_error_code kssl_krb5_kt_close(krb5_context context, krb5_keytab keytab)
+{
+    if (p_krb5_kt_close)
+        return (p_krb5_kt_close(context, keytab));
+    else
+        return KRB5KRB_ERR_GENERIC;
+}
 
 krb5_error_code
 kssl_krb5_kt_get_entry(krb5_context context, krb5_keytab keytab,
                        krb5_const_principal principal, krb5_kvno vno,
                        krb5_enctype enctype, krb5_keytab_entry *entry)
-	{
-	if ( p_krb5_kt_get_entry )
-		return(p_krb5_kt_get_entry(context,keytab,principal,vno,enctype,entry));
-	else
-		return KRB5KRB_ERR_GENERIC;
-        }
-#endif  /* OPENSSL_SYS_WINDOWS || OPENSSL_SYS_WIN32 */
-
-
-/* memory allocation functions for non-temporary storage
- * (e.g. stuff that gets saved into the kssl context) */
-static void* kssl_calloc(size_t nmemb, size_t size)
 {
-	void* p;
-	
-	p=OPENSSL_malloc(nmemb*size);
-	if (p){
-		memset(p, 0, nmemb*size);
-	}
-	return p;
+    if (p_krb5_kt_get_entry)
+        return (p_krb5_kt_get_entry
+                (context, keytab, principal, vno, enctype, entry));
+    else
+        return KRB5KRB_ERR_GENERIC;
 }
+# endif                         /* OPENSSL_SYS_WINDOWS || OPENSSL_SYS_WIN32 */
+
+/*
+ * memory allocation functions for non-temporary storage (e.g. stuff that
+ * gets saved into the kssl context)
+ */
+static void *kssl_calloc(size_t nmemb, size_t size)
+{
+    void *p;
 
-#define kssl_malloc(size) OPENSSL_malloc((size))
-#define kssl_realloc(ptr, size) OPENSSL_realloc(ptr, size)
-#define kssl_free(ptr) OPENSSL_free((ptr))
+    p = OPENSSL_malloc(nmemb * size);
+    if (p) {
+        memset(p, 0, nmemb * size);
+    }
+    return p;
+}
 
+# define kssl_malloc(size) OPENSSL_malloc((size))
+# define kssl_realloc(ptr, size) OPENSSL_realloc(ptr, size)
+# define kssl_free(ptr) OPENSSL_free((ptr))
 
 char
 *kstring(char *string)
-        {
-        static char	*null = "[NULL]";
+{
+    static char *null = "[NULL]";
 
-	return ((string == NULL)? null: string);
-        }
+    return ((string == NULL) ? null : string);
+}
 
-/*	Given KRB5 enctype (basically DES or 3DES),
- *	return closest match openssl EVP_ encryption algorithm.
- *	Return NULL for unknown or problematic (krb5_dk_encrypt) enctypes.
- *	Assume ENCTYPE_*_RAW (krb5_raw_encrypt) are OK.
+/*
+ * Given KRB5 enctype (basically DES or 3DES), return closest match openssl
+ * EVP_ encryption algorithm.  Return NULL for unknown or problematic
+ * (krb5_dk_encrypt) enctypes.  Assume ENCTYPE_*_RAW (krb5_raw_encrypt) are
+ * OK.
  */
-const EVP_CIPHER *
-kssl_map_enc(krb5_enctype enctype)
-        {
-	switch (enctype)
-		{
-	case ENCTYPE_DES_HMAC_SHA1:		/*    EVP_des_cbc();       */
-	case ENCTYPE_DES_CBC_CRC:
-	case ENCTYPE_DES_CBC_MD4:
-	case ENCTYPE_DES_CBC_MD5:
-	case ENCTYPE_DES_CBC_RAW:
-				return EVP_des_cbc();
-				break;
-	case ENCTYPE_DES3_CBC_SHA1:		/*    EVP_des_ede3_cbc();  */
-	case ENCTYPE_DES3_CBC_SHA:
-	case ENCTYPE_DES3_CBC_RAW:
-				return EVP_des_ede3_cbc();
-				break;
-	default:                return NULL;
-				break;
-		}
-	}
-
-
-/*	Return true:1 if p "looks like" the start of the real authenticator
- *	described in kssl_skip_confound() below.  The ASN.1 pattern is
- *	"62 xx 30 yy" (APPLICATION-2, SEQUENCE), where xx-yy =~ 2, and
- *	xx and yy are possibly multi-byte length fields.
+const EVP_CIPHER *kssl_map_enc(krb5_enctype enctype)
+{
+    switch (enctype) {
+    case ENCTYPE_DES_HMAC_SHA1: /* EVP_des_cbc(); */
+    case ENCTYPE_DES_CBC_CRC:
+    case ENCTYPE_DES_CBC_MD4:
+    case ENCTYPE_DES_CBC_MD5:
+    case ENCTYPE_DES_CBC_RAW:
+        return EVP_des_cbc();
+        break;
+    case ENCTYPE_DES3_CBC_SHA1: /* EVP_des_ede3_cbc(); */
+    case ENCTYPE_DES3_CBC_SHA:
+    case ENCTYPE_DES3_CBC_RAW:
+        return EVP_des_ede3_cbc();
+        break;
+    default:
+        return NULL;
+        break;
+    }
+}
+
+/*
+ * Return true:1 if p "looks like" the start of the real authenticator
+ * described in kssl_skip_confound() below.  The ASN.1 pattern is "62 xx 30
+ * yy" (APPLICATION-2, SEQUENCE), where xx-yy =~ 2, and xx and yy are
+ * possibly multi-byte length fields.
  */
-static int 	kssl_test_confound(unsigned char *p)
-	{
-	int 	len = 2;
-	int 	xx = 0, yy = 0;
-
-	if (*p++ != 0x62)  return 0;
-	if (*p > 0x82)  return 0;
-	switch(*p)  {
-		case 0x82:  p++;          xx = (*p++ << 8);  xx += *p++;  break;
-		case 0x81:  p++;          xx =  *p++;  break;
-		case 0x80:  return 0;
-		default:    xx = *p++;  break;
-		}
-	if (*p++ != 0x30)  return 0;
-	if (*p > 0x82)  return 0;
-	switch(*p)  {
-		case 0x82:  p++; len+=2;  yy = (*p++ << 8);  yy += *p++;  break;
-		case 0x81:  p++; len++;   yy =  *p++;  break;
-		case 0x80:  return 0;
-		default:    yy = *p++;  break;
-		}
-
-	return (xx - len == yy)? 1: 0;
-	}
-
-/*	Allocate, fill, and return cksumlens array of checksum lengths.
- *	This array holds just the unique elements from the krb5_cksumarray[].
- *	array[n] == 0 signals end of data.
- *
- *      The krb5_cksumarray[] was an internal variable that has since been
- *      replaced by a more general method for storing the data.  It should
- *      not be used.  Instead we use real API calls and make a guess for 
- *      what the highest assigned CKSUMTYPE_ constant is.  As of 1.2.2
- *      it is 0x000c (CKSUMTYPE_HMAC_SHA1_DES3).  So we will use 0x0010.
+static int kssl_test_confound(unsigned char *p)
+{
+    int len = 2;
+    int xx = 0, yy = 0;
+
+    if (*p++ != 0x62)
+        return 0;
+    if (*p > 0x82)
+        return 0;
+    switch (*p) {
+    case 0x82:
+        p++;
+        xx = (*p++ << 8);
+        xx += *p++;
+        break;
+    case 0x81:
+        p++;
+        xx = *p++;
+        break;
+    case 0x80:
+        return 0;
+    default:
+        xx = *p++;
+        break;
+    }
+    if (*p++ != 0x30)
+        return 0;
+    if (*p > 0x82)
+        return 0;
+    switch (*p) {
+    case 0x82:
+        p++;
+        len += 2;
+        yy = (*p++ << 8);
+        yy += *p++;
+        break;
+    case 0x81:
+        p++;
+        len++;
+        yy = *p++;
+        break;
+    case 0x80:
+        return 0;
+    default:
+        yy = *p++;
+        break;
+    }
+
+    return (xx - len == yy) ? 1 : 0;
+}
+
+/*
+ * Allocate, fill, and return cksumlens array of checksum lengths.  This
+ * array holds just the unique elements from the krb5_cksumarray[].  array[n]
+ * == 0 signals end of data.  The krb5_cksumarray[] was an internal variable
+ * that has since been replaced by a more general method for storing the
+ * data.  It should not be used.  Instead we use real API calls and make a
+ * guess for what the highest assigned CKSUMTYPE_ constant is.  As of 1.2.2
+ * it is 0x000c (CKSUMTYPE_HMAC_SHA1_DES3).  So we will use 0x0010.
  */
-static size_t  *populate_cksumlens(void)
-	{
-	int 		i, j, n;
-	static size_t 	*cklens = NULL;
-
-#ifdef KRB5_MIT_OLD11
-	n = krb5_max_cksum;
-#else
-	n = 0x0010;
-#endif	/* KRB5_MIT_OLD11 */
- 
-#ifdef KRB5CHECKAUTH
-	if (!cklens && !(cklens = (size_t *) calloc(sizeof(int),n+1)))  return NULL;
-
-	for (i=0; i < n; i++)  {
-		if (!valid_cksumtype(i))  continue;	/*  array has holes  */
-		for (j=0; j < n; j++)  {
-			if (cklens[j] == 0)  {
-				cklens[j] = krb5_checksum_size(NULL,i);
-				break;		/*  krb5 elem was new: add   */
-				}
-			if (cklens[j] == krb5_checksum_size(NULL,i))  {
-				break;		/*  ignore duplicate elements */
-				}
-			}
-		}
-#endif	/* KRB5CHECKAUTH */
-
-	return cklens;
-	}
+static size_t *populate_cksumlens(void)
+{
+    int i, j, n;
+    static size_t *cklens = NULL;
+
+# ifdef KRB5_MIT_OLD11
+    n = krb5_max_cksum;
+# else
+    n = 0x0010;
+# endif                         /* KRB5_MIT_OLD11 */
+
+# ifdef KRB5CHECKAUTH
+    if (!cklens && !(cklens = (size_t *)calloc(sizeof(int), n + 1)))
+        return NULL;
+
+    for (i = 0; i < n; i++) {
+        if (!valid_cksumtype(i))
+            continue;           /* array has holes */
+        for (j = 0; j < n; j++) {
+            if (cklens[j] == 0) {
+                cklens[j] = krb5_checksum_size(NULL, i);
+                break;          /* krb5 elem was new: add */
+            }
+            if (cklens[j] == krb5_checksum_size(NULL, i)) {
+                break;          /* ignore duplicate elements */
+            }
+        }
+    }
+# endif                         /* KRB5CHECKAUTH */
+
+    return cklens;
+}
 
 /*-
- *	Return pointer to start of real authenticator within authenticator, or
- *	return NULL on error.
- *	Decrypted authenticator looks like this:
- *		[0 or 8 byte confounder] [4-24 byte checksum] [real authent'r]
- *	This hackery wouldn't be necessary if MIT KRB5 1.0.6 had the
- *	krb5_auth_con_getcksumtype() function advertised in its krb5.h.
+ *      Return pointer to start of real authenticator within authenticator, or
+ *      return NULL on error.
+ *      Decrypted authenticator looks like this:
+ *              [0 or 8 byte confounder] [4-24 byte checksum] [real authent'r]
+ *      This hackery wouldn't be necessary if MIT KRB5 1.0.6 had the
+ *      krb5_auth_con_getcksumtype() function advertised in its krb5.h.
  */
-unsigned char	*kssl_skip_confound(krb5_enctype etype, unsigned char *a)
-	{
-	int 		i, conlen;
-	size_t		cklen;
-	static size_t 	*cksumlens = NULL;
-	unsigned char	*test_auth;
-
-	conlen = (etype)? 8: 0;
+unsigned char *kssl_skip_confound(krb5_enctype etype, unsigned char *a)
+{
+    int i, conlen;
+    size_t cklen;
+    static size_t *cksumlens = NULL;
+    unsigned char *test_auth;
+
+    conlen = (etype) ? 8 : 0;
+
+    if (!cksumlens && !(cksumlens = populate_cksumlens()))
+        return NULL;
+    for (i = 0; (cklen = cksumlens[i]) != 0; i++) {
+        test_auth = a + conlen + cklen;
+        if (kssl_test_confound(test_auth))
+            return test_auth;
+    }
 
-	if (!cksumlens  &&  !(cksumlens = populate_cksumlens()))  return NULL;
-	for (i=0; (cklen = cksumlens[i]) != 0; i++)
-		{
-		test_auth = a + conlen + cklen;
-		if (kssl_test_confound(test_auth))  return test_auth;
-		}
+    return NULL;
+}
 
-	return NULL;
-	}
+/*
+ * Set kssl_err error info when reason text is a simple string kssl_err =
+ * struct { int reason; char text[KSSL_ERR_MAX+1]; }
+ */
+void kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text)
+{
+    if (kssl_err == NULL)
+        return;
 
+    kssl_err->reason = reason;
+    BIO_snprintf(kssl_err->text, KSSL_ERR_MAX, "%s", text);
+    return;
+}
 
-/*	Set kssl_err error info when reason text is a simple string
- *		kssl_err = struct { int reason; char text[KSSL_ERR_MAX+1]; }
+/*
+ * Display contents of krb5_data struct, for debugging
  */
-void
-kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text)
-        {
-	if (kssl_err == NULL)  return;
-
-	kssl_err->reason = reason;
-	BIO_snprintf(kssl_err->text, KSSL_ERR_MAX, "%s", text);
-	return;
-        }
+void print_krb5_data(char *label, krb5_data *kdata)
+{
+    int i;
 
+    fprintf(stderr, "%s[%d] ", label, kdata->length);
+    for (i = 0; i < (int)kdata->length; i++) {
+        if (0 && isprint((int)kdata->data[i]))
+            fprintf(stderr, "%c ", kdata->data[i]);
+        else
+            fprintf(stderr, "%02x ", (unsigned char)kdata->data[i]);
+    }
+    fprintf(stderr, "\n");
+}
 
-/*	Display contents of krb5_data struct, for debugging
-*/
-void
-print_krb5_data(char *label, krb5_data *kdata)
-        {
-	int i;
-
-	fprintf(stderr,"%s[%d] ", label, kdata->length);
-	for (i=0; i < (int)kdata->length; i++)
-                {
-		if (0 &&  isprint((int) kdata->data[i]))
-                        fprintf(stderr,	"%c ",  kdata->data[i]);
-		else
-                        fprintf(stderr,	"%02x ", (unsigned char) kdata->data[i]);
-		}
-	fprintf(stderr,"\n");
+/*
+ * Display contents of krb5_authdata struct, for debugging
+ */
+void print_krb5_authdata(char *label, krb5_authdata **adata)
+{
+    if (adata == NULL) {
+        fprintf(stderr, "%s, authdata==0\n", label);
+        return;
+    }
+    fprintf(stderr, "%s [%p]\n", label, (void *)adata);
+# if 0
+    {
+        int i;
+        fprintf(stderr, "%s[at%d:%d] ", label, adata->ad_type, adata->length);
+        for (i = 0; i < adata->length; i++) {
+            fprintf(stderr, (isprint(adata->contents[i])) ? "%c " : "%02x",
+                    adata->contents[i]);
         }
+        fprintf(stderr, "\n");
+    }
+# endif
+}
 
+/*
+ * Display contents of krb5_keyblock struct, for debugging
+ */
+void print_krb5_keyblock(char *label, krb5_keyblock *keyblk)
+{
+    int i;
 
-/*	Display contents of krb5_authdata struct, for debugging
-*/
-void
-print_krb5_authdata(char *label, krb5_authdata **adata)
-        {
-	if (adata == NULL)
-                {
-		fprintf(stderr,"%s, authdata==0\n", label);
-		return;
-		}
-	fprintf(stderr,"%s [%p]\n", label, (void *)adata);
-#if 0
-	{
-        int 	i;
-	fprintf(stderr,"%s[at%d:%d] ", label, adata->ad_type, adata->length);
-	for (i=0; i < adata->length; i++)
-                {
-                fprintf(stderr,(isprint(adata->contents[i]))? "%c ": "%02x",
-                        adata->contents[i]);
-		}
-	fprintf(stderr,"\n");
-	}
-#endif
-	}
-
-
-/*	Display contents of krb5_keyblock struct, for debugging
-*/
-void
-print_krb5_keyblock(char *label, krb5_keyblock *keyblk)
-        {
-	int i;
-
-	if (keyblk == NULL)
-                {
-		fprintf(stderr,"%s, keyblk==0\n", label);
-		return;
-		}
-#ifdef KRB5_HEIMDAL
-	fprintf(stderr,"%s\n\t[et%d:%d]: ", label, keyblk->keytype,
-					   keyblk->keyvalue->length);
-	for (i=0; i < (int)keyblk->keyvalue->length; i++)
-                {
-		fprintf(stderr,"%02x",(unsigned char *)(keyblk->keyvalue->contents)[i]);
-		}
-	fprintf(stderr,"\n");
-#else
-	fprintf(stderr,"%s\n\t[et%d:%d]: ", label, keyblk->enctype, keyblk->length);
-	for (i=0; i < (int)keyblk->length; i++)
-                {
-		fprintf(stderr,"%02x",keyblk->contents[i]);
-		}
-	fprintf(stderr,"\n");
-#endif
-        }
-
+    if (keyblk == NULL) {
+        fprintf(stderr, "%s, keyblk==0\n", label);
+        return;
+    }
+# ifdef KRB5_HEIMDAL
+    fprintf(stderr, "%s\n\t[et%d:%d]: ", label, keyblk->keytype,
+            keyblk->keyvalue->length);
+    for (i = 0; i < (int)keyblk->keyvalue->length; i++) {
+        fprintf(stderr, "%02x",
+                (unsigned char *)(keyblk->keyvalue->contents)[i]);
+    }
+    fprintf(stderr, "\n");
+# else
+    fprintf(stderr, "%s\n\t[et%d:%d]: ", label, keyblk->enctype,
+            keyblk->length);
+    for (i = 0; i < (int)keyblk->length; i++) {
+        fprintf(stderr, "%02x", keyblk->contents[i]);
+    }
+    fprintf(stderr, "\n");
+# endif
+}
 
-/*	Display contents of krb5_principal_data struct, for debugging
- *	(krb5_principal is typedef'd == krb5_principal_data *)
+/*
+ * Display contents of krb5_principal_data struct, for debugging
+ * (krb5_principal is typedef'd == krb5_principal_data *)
  */
-static void
-print_krb5_princ(char *label, krb5_principal_data *princ)
-        {
-	int i, ui, uj;
-
-	fprintf(stderr,"%s principal Realm: ", label);
-	if (princ == NULL)  return;
-	for (ui=0; ui < (int)princ->realm.length; ui++)  putchar(princ->realm.data[ui]);
-	fprintf(stderr," (nametype %d) has %d strings:\n", princ->type,princ->length);
-	for (i=0; i < (int)princ->length; i++)
-                {
-		fprintf(stderr,"\t%d [%d]: ", i, princ->data[i].length);
-		for (uj=0; uj < (int)princ->data[i].length; uj++)  {
-			putchar(princ->data[i].data[uj]);
-			}
-		fprintf(stderr,"\n");
-		}
-	return;
+static void print_krb5_princ(char *label, krb5_principal_data *princ)
+{
+    int i, ui, uj;
+
+    fprintf(stderr, "%s principal Realm: ", label);
+    if (princ == NULL)
+        return;
+    for (ui = 0; ui < (int)princ->realm.length; ui++)
+        putchar(princ->realm.data[ui]);
+    fprintf(stderr, " (nametype %d) has %d strings:\n", princ->type,
+            princ->length);
+    for (i = 0; i < (int)princ->length; i++) {
+        fprintf(stderr, "\t%d [%d]: ", i, princ->data[i].length);
+        for (uj = 0; uj < (int)princ->data[i].length; uj++) {
+            putchar(princ->data[i].data[uj]);
         }
+        fprintf(stderr, "\n");
+    }
+    return;
+}
 
-
-/*-	Given krb5 service (typically "kssl") and hostname in kssl_ctx,
- *	Return encrypted Kerberos ticket for service @ hostname.
- *	If authenp is non-NULL, also return encrypted authenticator,
- *	whose data should be freed by caller.
- *	(Originally was: Create Kerberos AP_REQ message for SSL Client.)
+/*-     Given krb5 service (typically "kssl") and hostname in kssl_ctx,
+ *      Return encrypted Kerberos ticket for service @ hostname.
+ *      If authenp is non-NULL, also return encrypted authenticator,
+ *      whose data should be freed by caller.
+ *      (Originally was: Create Kerberos AP_REQ message for SSL Client.)
  *
- *	19990628	VRS 	Started; Returns Kerberos AP_REQ message.
- *	20010409	VRS 	Modified for RFC2712; Returns enc tkt.
- *	20010606	VRS 	May also return optional authenticator.
+ *      19990628        VRS     Started; Returns Kerberos AP_REQ message.
+ *      20010409        VRS     Modified for RFC2712; Returns enc tkt.
+ *      20010606        VRS     May also return optional authenticator.
  */
-krb5_error_code
-kssl_cget_tkt(	/* UPDATE */	KSSL_CTX *kssl_ctx,
-                /* OUT    */	krb5_data **enc_ticketp,
-                /* UPDATE */	krb5_data *authenp,
-                /* OUT    */	KSSL_ERR *kssl_err)
-	{
-	krb5_error_code		krb5rc = KRB5KRB_ERR_GENERIC;
-	krb5_context		krb5context = NULL;
-	krb5_auth_context	krb5auth_context = NULL;
-	krb5_ccache 		krb5ccdef = NULL;
-	krb5_creds		krb5creds, *krb5credsp = NULL;
-	krb5_data		krb5_app_req;
-
-	kssl_err_set(kssl_err, 0, "");
-	memset((char *)&krb5creds, 0, sizeof(krb5creds));
-
-	if (!kssl_ctx)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "No kssl_ctx defined.\n");
-		goto err;
-		}
-	else if (!kssl_ctx->service_host)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "kssl_ctx service_host undefined.\n");
-		goto err;
-		}
-
-	if ((krb5rc = krb5_init_context(&krb5context)) != 0)
-                {
-		BIO_snprintf(kssl_err->text,KSSL_ERR_MAX,
-                        "krb5_init_context() fails: %d\n", krb5rc);
-		kssl_err->reason = SSL_R_KRB5_C_INIT;
-		goto err;
-		}
-
-	if ((krb5rc = krb5_sname_to_principal(krb5context,
-                kssl_ctx->service_host,
-                (kssl_ctx->service_name)? kssl_ctx->service_name: KRB5SVC,
-                KRB5_NT_SRV_HST, &krb5creds.server)) != 0)
-                {
-		BIO_snprintf(kssl_err->text,KSSL_ERR_MAX,
-                        "krb5_sname_to_principal() fails for %s/%s\n",
-                        kssl_ctx->service_host,
-                        (kssl_ctx->service_name)? kssl_ctx->service_name:
-						  KRB5SVC);
-		kssl_err->reason = SSL_R_KRB5_C_INIT;
-		goto err;
-		}
-
-	if ((krb5rc = krb5_cc_default(krb5context, &krb5ccdef)) != 0)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_C_CC_PRINC,
-                        "krb5_cc_default fails.\n");
-		goto err;
-		}
-
-	if ((krb5rc = krb5_cc_get_principal(krb5context, krb5ccdef,
-                &krb5creds.client)) != 0)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_C_CC_PRINC,
-                        "krb5_cc_get_principal() fails.\n");
-		goto err;
-		}
-
-	if ((krb5rc = krb5_get_credentials(krb5context, 0, krb5ccdef,
-                &krb5creds, &krb5credsp)) != 0)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_C_GET_CRED,
-                        "krb5_get_credentials() fails.\n");
-		goto err;
-		}
-
-	*enc_ticketp = &krb5credsp->ticket;
-#ifdef KRB5_HEIMDAL
-	kssl_ctx->enctype = krb5credsp->session.keytype;
-#else
-	kssl_ctx->enctype = krb5credsp->keyblock.enctype;
-#endif
-
-	krb5rc = KRB5KRB_ERR_GENERIC;
-	/*	caller should free data of krb5_app_req  */
-	/*  20010406 VRS deleted for real KerberosWrapper
-	 *  20010605 VRS reinstated to offer Authenticator to KerberosWrapper
-	 */
-	krb5_app_req.length = 0;
-	if (authenp)
-                {
-		krb5_data	krb5in_data;
-		const unsigned char	*p;
-		long		arlen;
-		KRB5_APREQBODY	*ap_req;
-
-		authenp->length = 0;
-		krb5in_data.data = NULL;
-		krb5in_data.length = 0;
-		if ((krb5rc = krb5_mk_req_extended(krb5context,
-			&krb5auth_context, 0, &krb5in_data, krb5credsp,
-			&krb5_app_req)) != 0)
-			{
-			kssl_err_set(kssl_err, SSL_R_KRB5_C_MK_REQ,
-				"krb5_mk_req_extended() fails.\n");
-			goto err;
-			}
-
-		arlen = krb5_app_req.length;
-		p = (unsigned char *)krb5_app_req.data;
-		ap_req = (KRB5_APREQBODY *) d2i_KRB5_APREQ(NULL, &p, arlen);
-		if (ap_req)
-			{
-			authenp->length = i2d_KRB5_ENCDATA(
-					ap_req->authenticator, NULL);
-			if (authenp->length  && 
-				(authenp->data = malloc(authenp->length)))
-				{
-				unsigned char	*adp = (unsigned char *)authenp->data;
-				authenp->length = i2d_KRB5_ENCDATA(
-						ap_req->authenticator, &adp);
-				}
-			}
-
-		if (ap_req)  KRB5_APREQ_free((KRB5_APREQ *) ap_req);
-		if (krb5_app_req.length)  
-                        kssl_krb5_free_data_contents(krb5context,&krb5_app_req);
-		}
-#ifdef KRB5_HEIMDAL
-	if (kssl_ctx_setkey(kssl_ctx, &krb5credsp->session))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_C_INIT,
-                        "kssl_ctx_setkey() fails.\n");
-		}
-#else
-	if (kssl_ctx_setkey(kssl_ctx, &krb5credsp->keyblock))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_C_INIT,
-                        "kssl_ctx_setkey() fails.\n");
-		}
-#endif
-	else	krb5rc = 0;
+krb5_error_code kssl_cget_tkt( /* UPDATE */ KSSL_CTX *kssl_ctx,
+                              /*
+                               * OUT
+                               */ krb5_data **enc_ticketp,
+                              /*
+                               * UPDATE
+                               */ krb5_data *authenp,
+                              /*
+                               * OUT
+                               */ KSSL_ERR *kssl_err)
+{
+    krb5_error_code krb5rc = KRB5KRB_ERR_GENERIC;
+    krb5_context krb5context = NULL;
+    krb5_auth_context krb5auth_context = NULL;
+    krb5_ccache krb5ccdef = NULL;
+    krb5_creds krb5creds, *krb5credsp = NULL;
+    krb5_data krb5_app_req;
+
+    kssl_err_set(kssl_err, 0, "");
+    memset((char *)&krb5creds, 0, sizeof(krb5creds));
+
+    if (!kssl_ctx) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT, "No kssl_ctx defined.\n");
+        goto err;
+    } else if (!kssl_ctx->service_host) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "kssl_ctx service_host undefined.\n");
+        goto err;
+    }
 
- err:
-#ifdef KSSL_DEBUG
-	kssl_ctx_show(kssl_ctx);
-#endif	/* KSSL_DEBUG */
+    if ((krb5rc = krb5_init_context(&krb5context)) != 0) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "krb5_init_context() fails: %d\n", krb5rc);
+        kssl_err->reason = SSL_R_KRB5_C_INIT;
+        goto err;
+    }
 
-	if (krb5creds.client)	krb5_free_principal(krb5context,
-							krb5creds.client);
-	if (krb5creds.server)	krb5_free_principal(krb5context,
-							krb5creds.server);
-	if (krb5auth_context)	krb5_auth_con_free(krb5context,
-							krb5auth_context);
-	if (krb5context)	krb5_free_context(krb5context);
-	return (krb5rc);
-	}
+    if ((krb5rc = krb5_sname_to_principal(krb5context,
+                                          kssl_ctx->service_host,
+                                          (kssl_ctx->service_name) ?
+                                          kssl_ctx->service_name : KRB5SVC,
+                                          KRB5_NT_SRV_HST,
+                                          &krb5creds.server)) != 0) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "krb5_sname_to_principal() fails for %s/%s\n",
+                     kssl_ctx->service_host,
+                     (kssl_ctx->
+                      service_name) ? kssl_ctx->service_name : KRB5SVC);
+        kssl_err->reason = SSL_R_KRB5_C_INIT;
+        goto err;
+    }
+
+    if ((krb5rc = krb5_cc_default(krb5context, &krb5ccdef)) != 0) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_C_CC_PRINC,
+                     "krb5_cc_default fails.\n");
+        goto err;
+    }
+
+    if ((krb5rc = krb5_cc_get_principal(krb5context, krb5ccdef,
+                                        &krb5creds.client)) != 0) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_C_CC_PRINC,
+                     "krb5_cc_get_principal() fails.\n");
+        goto err;
+    }
+
+    if ((krb5rc = krb5_get_credentials(krb5context, 0, krb5ccdef,
+                                       &krb5creds, &krb5credsp)) != 0) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_C_GET_CRED,
+                     "krb5_get_credentials() fails.\n");
+        goto err;
+    }
+
+    *enc_ticketp = &krb5credsp->ticket;
+# ifdef KRB5_HEIMDAL
+    kssl_ctx->enctype = krb5credsp->session.keytype;
+# else
+    kssl_ctx->enctype = krb5credsp->keyblock.enctype;
+# endif
+
+    krb5rc = KRB5KRB_ERR_GENERIC;
+    /*      caller should free data of krb5_app_req  */
+    /*
+     * 20010406 VRS deleted for real KerberosWrapper 20010605 VRS reinstated
+     * to offer Authenticator to KerberosWrapper
+     */
+    krb5_app_req.length = 0;
+    if (authenp) {
+        krb5_data krb5in_data;
+        const unsigned char *p;
+        long arlen;
+        KRB5_APREQBODY *ap_req;
+
+        authenp->length = 0;
+        krb5in_data.data = NULL;
+        krb5in_data.length = 0;
+        if ((krb5rc = krb5_mk_req_extended(krb5context,
+                                           &krb5auth_context, 0, &krb5in_data,
+                                           krb5credsp, &krb5_app_req)) != 0) {
+            kssl_err_set(kssl_err, SSL_R_KRB5_C_MK_REQ,
+                         "krb5_mk_req_extended() fails.\n");
+            goto err;
+        }
 
+        arlen = krb5_app_req.length;
+        p = (unsigned char *)krb5_app_req.data;
+        ap_req = (KRB5_APREQBODY *)d2i_KRB5_APREQ(NULL, &p, arlen);
+        if (ap_req) {
+            authenp->length = i2d_KRB5_ENCDATA(ap_req->authenticator, NULL);
+            if (authenp->length && (authenp->data = malloc(authenp->length))) {
+                unsigned char *adp = (unsigned char *)authenp->data;
+                authenp->length =
+                    i2d_KRB5_ENCDATA(ap_req->authenticator, &adp);
+            }
+        }
+
+        if (ap_req)
+            KRB5_APREQ_free((KRB5_APREQ *) ap_req);
+        if (krb5_app_req.length)
+            kssl_krb5_free_data_contents(krb5context, &krb5_app_req);
+    }
+# ifdef KRB5_HEIMDAL
+    if (kssl_ctx_setkey(kssl_ctx, &krb5credsp->session)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_C_INIT,
+                     "kssl_ctx_setkey() fails.\n");
+    }
+# else
+    if (kssl_ctx_setkey(kssl_ctx, &krb5credsp->keyblock)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_C_INIT,
+                     "kssl_ctx_setkey() fails.\n");
+    }
+# endif
+    else
+        krb5rc = 0;
+
+ err:
+# ifdef KSSL_DEBUG
+    kssl_ctx_show(kssl_ctx);
+# endif                         /* KSSL_DEBUG */
+
+    if (krb5creds.client)
+        krb5_free_principal(krb5context, krb5creds.client);
+    if (krb5creds.server)
+        krb5_free_principal(krb5context, krb5creds.server);
+    if (krb5auth_context)
+        krb5_auth_con_free(krb5context, krb5auth_context);
+    if (krb5context)
+        krb5_free_context(krb5context);
+    return (krb5rc);
+}
 
 /*-
  *  Given d2i_-decoded asn1ticket, allocate and return a new krb5_ticket.
  *  Return Kerberos error code and kssl_err struct on error.
  *  Allocates krb5_ticket and krb5_principal; caller should free these.
  *
- *	20010410	VRS	Implemented krb5_decode_ticket() as
- *				old_krb5_decode_ticket(). Missing from MIT1.0.6.
- *	20010615	VRS 	Re-cast as openssl/asn1 d2i_*() functions.
- *				Re-used some of the old krb5_decode_ticket()
- *				code here.  This tkt should alloc/free just
- *				like the real thing.
+ *      20010410        VRS     Implemented krb5_decode_ticket() as
+ *                              old_krb5_decode_ticket(). Missing from MIT1.0.6.
+ *      20010615        VRS     Re-cast as openssl/asn1 d2i_*() functions.
+ *                              Re-used some of the old krb5_decode_ticket()
+ *                              code here.  This tkt should alloc/free just
+ *                              like the real thing.
  */
-static krb5_error_code
-kssl_TKT2tkt(	/* IN     */	krb5_context	krb5context,
-		/* IN     */	KRB5_TKTBODY	*asn1ticket,
-		/* OUT    */	krb5_ticket	**krb5ticket,
-		/* OUT    */	KSSL_ERR *kssl_err  )
-        {
-        krb5_error_code			krb5rc = KRB5KRB_ERR_GENERIC;
-	krb5_ticket 			*new5ticket = NULL;
-	ASN1_GENERALSTRING		*gstr_svc, *gstr_host;
-
-	*krb5ticket = NULL;
-
-	if (asn1ticket == NULL  ||  asn1ticket->realm == NULL  ||
-		asn1ticket->sname == NULL  || 
-		sk_ASN1_GENERALSTRING_num(asn1ticket->sname->namestring) < 2)
-		{
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"Null field in asn1ticket.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		return KRB5KRB_ERR_GENERIC;
-		}
-
-	if ((new5ticket = (krb5_ticket *) calloc(1, sizeof(krb5_ticket)))==NULL)
-		{
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"Unable to allocate new krb5_ticket.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		return ENOMEM;		/*  or  KRB5KRB_ERR_GENERIC;	*/
-		}
-
-	gstr_svc  = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 0);
-	gstr_host = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 1);
-
-	if ((krb5rc = kssl_build_principal_2(krb5context,
-			&new5ticket->server,
-			asn1ticket->realm->length, (char *)asn1ticket->realm->data,
-			gstr_svc->length,  (char *)gstr_svc->data,
-			gstr_host->length, (char *)gstr_host->data)) != 0)
-		{
-		free(new5ticket);
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"Error building ticket server principal.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		return krb5rc;		/*  or  KRB5KRB_ERR_GENERIC;	*/
-		}
-
-	krb5_princ_type(krb5context, new5ticket->server) =
-			asn1ticket->sname->nametype->data[0];
-	new5ticket->enc_part.enctype = asn1ticket->encdata->etype->data[0];
-	new5ticket->enc_part.kvno = asn1ticket->encdata->kvno->data[0];
-	new5ticket->enc_part.ciphertext.length =
-			asn1ticket->encdata->cipher->length;
-	if ((new5ticket->enc_part.ciphertext.data =
-		calloc(1, asn1ticket->encdata->cipher->length)) == NULL)
-		{
-		free(new5ticket);
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"Error allocating cipher in krb5ticket.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		return KRB5KRB_ERR_GENERIC;
-		}
-	else
-		{
-		memcpy(new5ticket->enc_part.ciphertext.data,
-			asn1ticket->encdata->cipher->data,
-			asn1ticket->encdata->cipher->length);
-		}
-
-	*krb5ticket = new5ticket;
-	return 0;
-	}
+static krb5_error_code kssl_TKT2tkt( /* IN */ krb5_context krb5context,
+                                    /*
+                                     * IN
+                                     */ KRB5_TKTBODY *asn1ticket,
+                                    /*
+                                     * OUT
+                                     */ krb5_ticket **krb5ticket,
+                                    /*
+                                     * OUT
+                                     */ KSSL_ERR *kssl_err)
+{
+    krb5_error_code krb5rc = KRB5KRB_ERR_GENERIC;
+    krb5_ticket *new5ticket = NULL;
+    ASN1_GENERALSTRING *gstr_svc, *gstr_host;
+
+    *krb5ticket = NULL;
+
+    if (asn1ticket == NULL || asn1ticket->realm == NULL ||
+        asn1ticket->sname == NULL ||
+        sk_ASN1_GENERALSTRING_num(asn1ticket->sname->namestring) < 2) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "Null field in asn1ticket.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        return KRB5KRB_ERR_GENERIC;
+    }
+
+    if ((new5ticket = (krb5_ticket *)calloc(1, sizeof(krb5_ticket))) == NULL) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "Unable to allocate new krb5_ticket.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        return ENOMEM;          /* or KRB5KRB_ERR_GENERIC; */
+    }
+
+    gstr_svc = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 0);
+    gstr_host = sk_ASN1_GENERALSTRING_value(asn1ticket->sname->namestring, 1);
+
+    if ((krb5rc = kssl_build_principal_2(krb5context,
+                                         &new5ticket->server,
+                                         asn1ticket->realm->length,
+                                         (char *)asn1ticket->realm->data,
+                                         gstr_svc->length,
+                                         (char *)gstr_svc->data,
+                                         gstr_host->length,
+                                         (char *)gstr_host->data)) != 0) {
+        free(new5ticket);
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "Error building ticket server principal.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        return krb5rc;          /* or KRB5KRB_ERR_GENERIC; */
+    }
 
+    krb5_princ_type(krb5context, new5ticket->server) =
+        asn1ticket->sname->nametype->data[0];
+    new5ticket->enc_part.enctype = asn1ticket->encdata->etype->data[0];
+    new5ticket->enc_part.kvno = asn1ticket->encdata->kvno->data[0];
+    new5ticket->enc_part.ciphertext.length =
+        asn1ticket->encdata->cipher->length;
+    if ((new5ticket->enc_part.ciphertext.data =
+         calloc(1, asn1ticket->encdata->cipher->length)) == NULL) {
+        free(new5ticket);
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "Error allocating cipher in krb5ticket.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        return KRB5KRB_ERR_GENERIC;
+    } else {
+        memcpy(new5ticket->enc_part.ciphertext.data,
+               asn1ticket->encdata->cipher->data,
+               asn1ticket->encdata->cipher->length);
+    }
+
+    *krb5ticket = new5ticket;
+    return 0;
+}
 
 /*-
- *	Given krb5 service name in KSSL_CTX *kssl_ctx (typically "kssl"),
- *		and krb5 AP_REQ message & message length,
- *	Return Kerberos session key and client principle
- *		to SSL Server in KSSL_CTX *kssl_ctx.
+ *      Given krb5 service name in KSSL_CTX *kssl_ctx (typically "kssl"),
+ *              and krb5 AP_REQ message & message length,
+ *      Return Kerberos session key and client principle
+ *              to SSL Server in KSSL_CTX *kssl_ctx.
  *
- *	19990702	VRS 	Started.
+ *      19990702        VRS     Started.
  */
-krb5_error_code
-kssl_sget_tkt(	/* UPDATE */	KSSL_CTX		*kssl_ctx,
-		/* IN     */	krb5_data		*indata,
-		/* OUT    */	krb5_ticket_times	*ttimes,
-		/* OUT    */	KSSL_ERR		*kssl_err  )
-        {
-        krb5_error_code			krb5rc = KRB5KRB_ERR_GENERIC;
-        static krb5_context		krb5context = NULL;
-	static krb5_auth_context	krb5auth_context = NULL;
-	krb5_ticket 			*krb5ticket = NULL;
-	KRB5_TKTBODY 			*asn1ticket = NULL;
-	const unsigned char		*p;
-	krb5_keytab 			krb5keytab = NULL;
-	krb5_keytab_entry		kt_entry;
-	krb5_principal			krb5server;
-        krb5_rcache                     rcache = NULL;
-
-	kssl_err_set(kssl_err, 0, "");
-
-	if (!kssl_ctx)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-			"No kssl_ctx defined.\n");
-		goto err;
-		}
-
-#ifdef KSSL_DEBUG
-	fprintf(stderr,"in kssl_sget_tkt(%s)\n", kstring(kssl_ctx->service_name));
-#endif	/* KSSL_DEBUG */
-
-	if (!krb5context  &&  (krb5rc = krb5_init_context(&krb5context)))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "krb5_init_context() fails.\n");
-		goto err;
-		}
-	if (krb5auth_context  &&
-		(krb5rc = krb5_auth_con_free(krb5context, krb5auth_context)))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "krb5_auth_con_free() fails.\n");
-		goto err;
-		}
-	else  krb5auth_context = NULL;
-	if (!krb5auth_context  &&
-		(krb5rc = krb5_auth_con_init(krb5context, &krb5auth_context)))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "krb5_auth_con_init() fails.\n");
-		goto err;
-		}
-
- 
-	if ((krb5rc = krb5_auth_con_getrcache(krb5context, krb5auth_context,
-		&rcache)))
-		{
- 		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-			"krb5_auth_con_getrcache() fails.\n");
- 		goto err;
-		}
- 
-	if ((krb5rc = krb5_sname_to_principal(krb5context, NULL,
-                (kssl_ctx->service_name)? kssl_ctx->service_name: KRB5SVC,
-                KRB5_NT_SRV_HST, &krb5server)) != 0)
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "krb5_sname_to_principal() fails.\n");
-		goto err;
-		}
-
-	if (rcache == NULL) 
-                {
-                if ((krb5rc = krb5_get_server_rcache(krb5context,
-			krb5_princ_component(krb5context, krb5server, 0),
-			&rcache)))
-                        {
-		        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                                "krb5_get_server_rcache() fails.\n");
-                  	goto err;
-                        }
-                }
+krb5_error_code kssl_sget_tkt( /* UPDATE */ KSSL_CTX *kssl_ctx,
+                              /*
+                               * IN
+                               */ krb5_data *indata,
+                              /*
+                               * OUT
+                               */ krb5_ticket_times *ttimes,
+                              /*
+                               * OUT
+                               */ KSSL_ERR *kssl_err)
+{
+    krb5_error_code krb5rc = KRB5KRB_ERR_GENERIC;
+    static krb5_context krb5context = NULL;
+    static krb5_auth_context krb5auth_context = NULL;
+    krb5_ticket *krb5ticket = NULL;
+    KRB5_TKTBODY *asn1ticket = NULL;
+    const unsigned char *p;
+    krb5_keytab krb5keytab = NULL;
+    krb5_keytab_entry kt_entry;
+    krb5_principal krb5server;
+    krb5_rcache rcache = NULL;
+
+    kssl_err_set(kssl_err, 0, "");
+
+    if (!kssl_ctx) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT, "No kssl_ctx defined.\n");
+        goto err;
+    }
+# ifdef KSSL_DEBUG
+    fprintf(stderr, "in kssl_sget_tkt(%s)\n",
+            kstring(kssl_ctx->service_name));
+# endif                         /* KSSL_DEBUG */
+
+    if (!krb5context && (krb5rc = krb5_init_context(&krb5context))) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_init_context() fails.\n");
+        goto err;
+    }
+    if (krb5auth_context &&
+        (krb5rc = krb5_auth_con_free(krb5context, krb5auth_context))) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_auth_con_free() fails.\n");
+        goto err;
+    } else
+        krb5auth_context = NULL;
+    if (!krb5auth_context &&
+        (krb5rc = krb5_auth_con_init(krb5context, &krb5auth_context))) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_auth_con_init() fails.\n");
+        goto err;
+    }
 
-        if ((krb5rc = krb5_auth_con_setrcache(krb5context, krb5auth_context, rcache)))
-                {
-                kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-			"krb5_auth_con_setrcache() fails.\n");
-                goto err;
-                }
+    if ((krb5rc = krb5_auth_con_getrcache(krb5context, krb5auth_context,
+                                          &rcache))) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_auth_con_getrcache() fails.\n");
+        goto err;
+    }
 
+    if ((krb5rc = krb5_sname_to_principal(krb5context, NULL,
+                                          (kssl_ctx->service_name) ?
+                                          kssl_ctx->service_name : KRB5SVC,
+                                          KRB5_NT_SRV_HST,
+                                          &krb5server)) != 0) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_sname_to_principal() fails.\n");
+        goto err;
+    }
 
-	/*	kssl_ctx->keytab_file == NULL ==> use Kerberos default
-	*/
-	if (kssl_ctx->keytab_file)
-		{
-		krb5rc = krb5_kt_resolve(krb5context, kssl_ctx->keytab_file,
-                        &krb5keytab);
-		if (krb5rc)
-			{
-			kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-				"krb5_kt_resolve() fails.\n");
-			goto err;
-			}
-		}
-	else
-		{
-                krb5rc = krb5_kt_default(krb5context,&krb5keytab);
-                if (krb5rc)
-			{
-			kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT, 
-				"krb5_kt_default() fails.\n");
-			goto err;
-			}
-		}
-
-	/*-	Actual Kerberos5 krb5_recvauth() has initial conversation here
-	 *	o	check KRB5_SENDAUTH_BADAUTHVERS
-	 *		unless KRB5_RECVAUTH_SKIP_VERSION
-	 *	o	check KRB5_SENDAUTH_BADAPPLVERS
-	 *	o	send "0" msg if all OK
-	 */
-
-	/*- 
-	 * 20010411 was using AP_REQ instead of true KerberosWrapper
-	 *
-	 *  if ((krb5rc = krb5_rd_req(krb5context, &krb5auth_context,
-	 *			&krb5in_data, krb5server, krb5keytab,
-	 *			&ap_option, &krb5ticket)) != 0)  { Error }
-	 */
-
-	p = (unsigned char *)indata->data;
-	if ((asn1ticket = (KRB5_TKTBODY *) d2i_KRB5_TICKET(NULL, &p,
-						(long) indata->length)) == NULL)
-		{
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"d2i_KRB5_TICKET() ASN.1 decode failure.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		goto err;
-		}
-	
-	/* Was:  krb5rc = krb5_decode_ticket(krb5in_data,&krb5ticket)) != 0) */
-	if ((krb5rc = kssl_TKT2tkt(krb5context, asn1ticket, &krb5ticket,
-					kssl_err)) != 0)
-		{
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"Error converting ASN.1 ticket to krb5_ticket.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		goto err;
-		}
-
-	if (! krb5_principal_compare(krb5context, krb5server,
-						  krb5ticket->server))  {
-		krb5rc = KRB5_PRINC_NOMATCH;
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"server principal != ticket principal\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		goto err;
-		}
-	if ((krb5rc = krb5_kt_get_entry(krb5context, krb5keytab,
-			krb5ticket->server, krb5ticket->enc_part.kvno,
-			krb5ticket->enc_part.enctype, &kt_entry)) != 0)  {
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"krb5_kt_get_entry() fails with %x.\n", krb5rc);
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		goto err;
-		}
-	if ((krb5rc = krb5_decrypt_tkt_part(krb5context, &kt_entry.key,
-			krb5ticket)) != 0)  {
-		BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
-			"krb5_decrypt_tkt_part() failed.\n");
-		kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
-		goto err;
-		}
-	else  {
-		krb5_kt_free_entry(krb5context, &kt_entry);
-#ifdef KSSL_DEBUG
-		{
-		int i; krb5_address **paddr = krb5ticket->enc_part2->caddrs;
-		fprintf(stderr,"Decrypted ticket fields:\n");
-		fprintf(stderr,"\tflags: %X, transit-type: %X",
-			krb5ticket->enc_part2->flags,
-			krb5ticket->enc_part2->transited.tr_type);
-		print_krb5_data("\ttransit-data: ",
-			&(krb5ticket->enc_part2->transited.tr_contents));
-		fprintf(stderr,"\tcaddrs: %p, authdata: %p\n",
-			krb5ticket->enc_part2->caddrs,
-			krb5ticket->enc_part2->authorization_data);
-		if (paddr)
-			{
-			fprintf(stderr,"\tcaddrs:\n");
-			for (i=0; paddr[i] != NULL; i++)
-				{
-				krb5_data d;
-				d.length=paddr[i]->length;
-				d.data=paddr[i]->contents;
-				print_krb5_data("\t\tIP: ", &d);
-				}
-			}
-		fprintf(stderr,"\tstart/auth/end times: %d / %d / %d\n",
-			krb5ticket->enc_part2->times.starttime,
-			krb5ticket->enc_part2->times.authtime,
-			krb5ticket->enc_part2->times.endtime);
-		}
-#endif	/* KSSL_DEBUG */
-		}
-
-	krb5rc = KRB5_NO_TKT_SUPPLIED;
-	if (!krb5ticket  ||	!krb5ticket->enc_part2  ||
-                !krb5ticket->enc_part2->client  ||
-                !krb5ticket->enc_part2->client->data  ||
-                !krb5ticket->enc_part2->session)
-                {
-                kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
-                        "bad ticket from krb5_rd_req.\n");
-		}
-	else if (kssl_ctx_setprinc(kssl_ctx, KSSL_CLIENT,
-		 &krb5ticket->enc_part2->client->realm,
-		 krb5ticket->enc_part2->client->data,
-		 krb5ticket->enc_part2->client->length))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
-                        "kssl_ctx_setprinc() fails.\n");
-		}
-	else if (kssl_ctx_setkey(kssl_ctx, krb5ticket->enc_part2->session))
-                {
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
-                        "kssl_ctx_setkey() fails.\n");
-		}
-	else if (krb5ticket->enc_part2->flags & TKT_FLG_INVALID)
-                {
-		krb5rc = KRB5KRB_AP_ERR_TKT_INVALID;
-                kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
-                        "invalid ticket from krb5_rd_req.\n");
-		}
-	else	krb5rc = 0;
-
-	kssl_ctx->enctype	= krb5ticket->enc_part.enctype;
-	ttimes->authtime	= krb5ticket->enc_part2->times.authtime;
-	ttimes->starttime	= krb5ticket->enc_part2->times.starttime;
-	ttimes->endtime 	= krb5ticket->enc_part2->times.endtime;
-	ttimes->renew_till	= krb5ticket->enc_part2->times.renew_till;
+    if (rcache == NULL) {
+        if ((krb5rc = krb5_get_server_rcache(krb5context,
+                                             krb5_princ_component(krb5context,
+                                                                  krb5server,
+                                                                  0),
+                                             &rcache))) {
+            kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                         "krb5_get_server_rcache() fails.\n");
+            goto err;
+        }
+    }
 
- err:
-#ifdef KSSL_DEBUG
-	kssl_ctx_show(kssl_ctx);
-#endif	/* KSSL_DEBUG */
-
-	if (asn1ticket) 	KRB5_TICKET_free((KRB5_TICKET *) asn1ticket);
-        if (krb5keytab)         krb5_kt_close(krb5context, krb5keytab);
-	if (krb5ticket) 	krb5_free_ticket(krb5context, krb5ticket);
-	if (krb5server) 	krb5_free_principal(krb5context, krb5server);
-	return (krb5rc);
+    if ((krb5rc =
+         krb5_auth_con_setrcache(krb5context, krb5auth_context, rcache))) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "krb5_auth_con_setrcache() fails.\n");
+        goto err;
+    }
+
+    /*
+     * kssl_ctx->keytab_file == NULL ==> use Kerberos default
+     */
+    if (kssl_ctx->keytab_file) {
+        krb5rc = krb5_kt_resolve(krb5context, kssl_ctx->keytab_file,
+                                 &krb5keytab);
+        if (krb5rc) {
+            kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                         "krb5_kt_resolve() fails.\n");
+            goto err;
         }
+    } else {
+        krb5rc = krb5_kt_default(krb5context, &krb5keytab);
+        if (krb5rc) {
+            kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                         "krb5_kt_default() fails.\n");
+            goto err;
+        }
+    }
+
+        /*-     Actual Kerberos5 krb5_recvauth() has initial conversation here
+         *      o       check KRB5_SENDAUTH_BADAUTHVERS
+         *              unless KRB5_RECVAUTH_SKIP_VERSION
+         *      o       check KRB5_SENDAUTH_BADAPPLVERS
+         *      o       send "0" msg if all OK
+         */
+
+        /*-
+         * 20010411 was using AP_REQ instead of true KerberosWrapper
+         *
+         *  if ((krb5rc = krb5_rd_req(krb5context, &krb5auth_context,
+         *                      &krb5in_data, krb5server, krb5keytab,
+         *                      &ap_option, &krb5ticket)) != 0)  { Error }
+         */
+
+    p = (unsigned char *)indata->data;
+    if ((asn1ticket = (KRB5_TKTBODY *)d2i_KRB5_TICKET(NULL, &p,
+                                                      (long)indata->length))
+        == NULL) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "d2i_KRB5_TICKET() ASN.1 decode failure.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        goto err;
+    }
 
+    /*
+     * Was: krb5rc = krb5_decode_ticket(krb5in_data,&krb5ticket)) != 0)
+     */
+    if ((krb5rc = kssl_TKT2tkt(krb5context, asn1ticket, &krb5ticket,
+                               kssl_err)) != 0) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "Error converting ASN.1 ticket to krb5_ticket.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        goto err;
+    }
 
-/*	Allocate & return a new kssl_ctx struct.
-*/
-KSSL_CTX	*
-kssl_ctx_new(void)
+    if (!krb5_principal_compare(krb5context, krb5server, krb5ticket->server)) {
+        krb5rc = KRB5_PRINC_NOMATCH;
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "server principal != ticket principal\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        goto err;
+    }
+    if ((krb5rc = krb5_kt_get_entry(krb5context, krb5keytab,
+                                    krb5ticket->server,
+                                    krb5ticket->enc_part.kvno,
+                                    krb5ticket->enc_part.enctype,
+                                    &kt_entry)) != 0) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "krb5_kt_get_entry() fails with %x.\n", krb5rc);
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        goto err;
+    }
+    if ((krb5rc = krb5_decrypt_tkt_part(krb5context, &kt_entry.key,
+                                        krb5ticket)) != 0) {
+        BIO_snprintf(kssl_err->text, KSSL_ERR_MAX,
+                     "krb5_decrypt_tkt_part() failed.\n");
+        kssl_err->reason = SSL_R_KRB5_S_RD_REQ;
+        goto err;
+    } else {
+        krb5_kt_free_entry(krb5context, &kt_entry);
+# ifdef KSSL_DEBUG
         {
-	return ((KSSL_CTX *) kssl_calloc(1, sizeof(KSSL_CTX)));
+            int i;
+            krb5_address **paddr = krb5ticket->enc_part2->caddrs;
+            fprintf(stderr, "Decrypted ticket fields:\n");
+            fprintf(stderr, "\tflags: %X, transit-type: %X",
+                    krb5ticket->enc_part2->flags,
+                    krb5ticket->enc_part2->transited.tr_type);
+            print_krb5_data("\ttransit-data: ",
+                            &(krb5ticket->enc_part2->transited.tr_contents));
+            fprintf(stderr, "\tcaddrs: %p, authdata: %p\n",
+                    krb5ticket->enc_part2->caddrs,
+                    krb5ticket->enc_part2->authorization_data);
+            if (paddr) {
+                fprintf(stderr, "\tcaddrs:\n");
+                for (i = 0; paddr[i] != NULL; i++) {
+                    krb5_data d;
+                    d.length = paddr[i]->length;
+                    d.data = paddr[i]->contents;
+                    print_krb5_data("\t\tIP: ", &d);
+                }
+            }
+            fprintf(stderr, "\tstart/auth/end times: %d / %d / %d\n",
+                    krb5ticket->enc_part2->times.starttime,
+                    krb5ticket->enc_part2->times.authtime,
+                    krb5ticket->enc_part2->times.endtime);
         }
+# endif                         /* KSSL_DEBUG */
+    }
 
+    krb5rc = KRB5_NO_TKT_SUPPLIED;
+    if (!krb5ticket || !krb5ticket->enc_part2 ||
+        !krb5ticket->enc_part2->client ||
+        !krb5ticket->enc_part2->client->data ||
+        !krb5ticket->enc_part2->session) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
+                     "bad ticket from krb5_rd_req.\n");
+    } else if (kssl_ctx_setprinc(kssl_ctx, KSSL_CLIENT,
+                                 &krb5ticket->enc_part2->client->realm,
+                                 krb5ticket->enc_part2->client->data,
+                                 krb5ticket->enc_part2->client->length)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
+                     "kssl_ctx_setprinc() fails.\n");
+    } else if (kssl_ctx_setkey(kssl_ctx, krb5ticket->enc_part2->session)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
+                     "kssl_ctx_setkey() fails.\n");
+    } else if (krb5ticket->enc_part2->flags & TKT_FLG_INVALID) {
+        krb5rc = KRB5KRB_AP_ERR_TKT_INVALID;
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_BAD_TICKET,
+                     "invalid ticket from krb5_rd_req.\n");
+    } else
+        krb5rc = 0;
+
+    kssl_ctx->enctype = krb5ticket->enc_part.enctype;
+    ttimes->authtime = krb5ticket->enc_part2->times.authtime;
+    ttimes->starttime = krb5ticket->enc_part2->times.starttime;
+    ttimes->endtime = krb5ticket->enc_part2->times.endtime;
+    ttimes->renew_till = krb5ticket->enc_part2->times.renew_till;
 
-/*	Frees a kssl_ctx struct and any allocated memory it holds.
- *	Returns NULL.
+ err:
+# ifdef KSSL_DEBUG
+    kssl_ctx_show(kssl_ctx);
+# endif                         /* KSSL_DEBUG */
+
+    if (asn1ticket)
+        KRB5_TICKET_free((KRB5_TICKET *) asn1ticket);
+    if (krb5keytab)
+        krb5_kt_close(krb5context, krb5keytab);
+    if (krb5ticket)
+        krb5_free_ticket(krb5context, krb5ticket);
+    if (krb5server)
+        krb5_free_principal(krb5context, krb5server);
+    return (krb5rc);
+}
+
+/*
+ * Allocate & return a new kssl_ctx struct.
  */
-KSSL_CTX	*
-kssl_ctx_free(KSSL_CTX *kssl_ctx)
-        {
-	if (kssl_ctx == NULL)  return kssl_ctx;
-
-	if (kssl_ctx->key)  		OPENSSL_cleanse(kssl_ctx->key,
-							      kssl_ctx->length);
-	if (kssl_ctx->key)  		kssl_free(kssl_ctx->key);
-	if (kssl_ctx->client_princ) 	kssl_free(kssl_ctx->client_princ);
-	if (kssl_ctx->service_host) 	kssl_free(kssl_ctx->service_host);
-	if (kssl_ctx->service_name) 	kssl_free(kssl_ctx->service_name);
-	if (kssl_ctx->keytab_file) 	kssl_free(kssl_ctx->keytab_file);
-
-	kssl_free(kssl_ctx);
-	return (KSSL_CTX *) NULL;
-        }
+KSSL_CTX *kssl_ctx_new(void)
+{
+    return ((KSSL_CTX *)kssl_calloc(1, sizeof(KSSL_CTX)));
+}
+
+/*
+ * Frees a kssl_ctx struct and any allocated memory it holds.  Returns NULL.
+ */
+KSSL_CTX *kssl_ctx_free(KSSL_CTX *kssl_ctx)
+{
+    if (kssl_ctx == NULL)
+        return kssl_ctx;
+
+    if (kssl_ctx->key)
+        OPENSSL_cleanse(kssl_ctx->key, kssl_ctx->length);
+    if (kssl_ctx->key)
+        kssl_free(kssl_ctx->key);
+    if (kssl_ctx->client_princ)
+        kssl_free(kssl_ctx->client_princ);
+    if (kssl_ctx->service_host)
+        kssl_free(kssl_ctx->service_host);
+    if (kssl_ctx->service_name)
+        kssl_free(kssl_ctx->service_name);
+    if (kssl_ctx->keytab_file)
+        kssl_free(kssl_ctx->keytab_file);
 
+    kssl_free(kssl_ctx);
+    return (KSSL_CTX *)NULL;
+}
 
-/*	Given an array of (krb5_data *) entity (and optional realm),
- *	set the plain (char *) client_princ or service_host member
- *	of the kssl_ctx struct.
+/*
+ * Given an array of (krb5_data *) entity (and optional realm), set the plain
+ * (char *) client_princ or service_host member of the kssl_ctx struct.
  */
 krb5_error_code
 kssl_ctx_setprinc(KSSL_CTX *kssl_ctx, int which,
-        krb5_data *realm, krb5_data *entity, int nentities)
-        {
-	char	**princ;
-	int 	length;
-	int i;
-
-	if (kssl_ctx == NULL  ||  entity == NULL)  return KSSL_CTX_ERR;
-
-	switch (which)
-                {
-        case KSSL_CLIENT:	princ = &kssl_ctx->client_princ;	break;
-        case KSSL_SERVER:	princ = &kssl_ctx->service_host;	break;
-        default:		return KSSL_CTX_ERR;			break;
-		}
-	if (*princ)  kssl_free(*princ);
-
-	/* Add up all the entity->lengths */
-	length = 0;
-	for (i=0; i < nentities; i++)
-		{
-		length += entity[i].length;
-		}
-	/* Add in space for the '/' character(s) (if any) */
-	length += nentities-1;
-	/* Space for the ('@'+realm+NULL | NULL) */
-	length += ((realm)? realm->length + 2: 1);
-
-	if ((*princ = kssl_calloc(1, length)) == NULL)
-		return KSSL_CTX_ERR;
-	else
-		{
-		for (i = 0; i < nentities; i++)
-			{
-			strncat(*princ, entity[i].data, entity[i].length);
-			if (i < nentities-1)
-				{
-				strcat (*princ, "/");
-				}
-			}
-		if (realm)
-                        {
-			strcat (*princ, "@");
-			(void) strncat(*princ, realm->data, realm->length);
-			}
-		}
-
-	return KSSL_CTX_OK;
+                  krb5_data *realm, krb5_data *entity, int nentities)
+{
+    char **princ;
+    int length;
+    int i;
+
+    if (kssl_ctx == NULL || entity == NULL)
+        return KSSL_CTX_ERR;
+
+    switch (which) {
+    case KSSL_CLIENT:
+        princ = &kssl_ctx->client_princ;
+        break;
+    case KSSL_SERVER:
+        princ = &kssl_ctx->service_host;
+        break;
+    default:
+        return KSSL_CTX_ERR;
+        break;
+    }
+    if (*princ)
+        kssl_free(*princ);
+
+    /* Add up all the entity->lengths */
+    length = 0;
+    for (i = 0; i < nentities; i++) {
+        length += entity[i].length;
+    }
+    /* Add in space for the '/' character(s) (if any) */
+    length += nentities - 1;
+    /* Space for the ('@'+realm+NULL | NULL) */
+    length += ((realm) ? realm->length + 2 : 1);
+
+    if ((*princ = kssl_calloc(1, length)) == NULL)
+        return KSSL_CTX_ERR;
+    else {
+        for (i = 0; i < nentities; i++) {
+            strncat(*princ, entity[i].data, entity[i].length);
+            if (i < nentities - 1) {
+                strcat(*princ, "/");
+            }
+        }
+        if (realm) {
+            strcat(*princ, "@");
+            (void)strncat(*princ, realm->data, realm->length);
         }
+    }
 
+    return KSSL_CTX_OK;
+}
 
-/*-	Set one of the plain (char *) string members of the kssl_ctx struct.
- *	Default values should be:
- *		which == KSSL_SERVICE	=>	"khost" (KRB5SVC)
- *		which == KSSL_KEYTAB	=>	"/etc/krb5.keytab" (KRB5KEYTAB)
+/*-     Set one of the plain (char *) string members of the kssl_ctx struct.
+ *      Default values should be:
+ *              which == KSSL_SERVICE   =>      "khost" (KRB5SVC)
+ *              which == KSSL_KEYTAB    =>      "/etc/krb5.keytab" (KRB5KEYTAB)
  */
-krb5_error_code
-kssl_ctx_setstring(KSSL_CTX *kssl_ctx, int which, char *text)
-        {
-	char	**string;
-
-	if (!kssl_ctx)  return KSSL_CTX_ERR;
-
-	switch (which)
-                {
-        case KSSL_SERVICE:	string = &kssl_ctx->service_name;	break;
-        case KSSL_SERVER:	string = &kssl_ctx->service_host;	break;
-        case KSSL_CLIENT:	string = &kssl_ctx->client_princ;	break;
-        case KSSL_KEYTAB:	string = &kssl_ctx->keytab_file;	break;
-        default:		return KSSL_CTX_ERR;			break;
-		}
-	if (*string)  kssl_free(*string);
-
-	if (!text)
-                {
-		*string = '\0';
-		return KSSL_CTX_OK;
-		}
-
-	if ((*string = kssl_calloc(1, strlen(text) + 1)) == NULL)
-		return KSSL_CTX_ERR;
-	else
-		strcpy(*string, text);
-
-	return KSSL_CTX_OK;
-        }
+krb5_error_code kssl_ctx_setstring(KSSL_CTX *kssl_ctx, int which, char *text)
+{
+    char **string;
+
+    if (!kssl_ctx)
+        return KSSL_CTX_ERR;
+
+    switch (which) {
+    case KSSL_SERVICE:
+        string = &kssl_ctx->service_name;
+        break;
+    case KSSL_SERVER:
+        string = &kssl_ctx->service_host;
+        break;
+    case KSSL_CLIENT:
+        string = &kssl_ctx->client_princ;
+        break;
+    case KSSL_KEYTAB:
+        string = &kssl_ctx->keytab_file;
+        break;
+    default:
+        return KSSL_CTX_ERR;
+        break;
+    }
+    if (*string)
+        kssl_free(*string);
 
+    if (!text) {
+        *string = '\0';
+        return KSSL_CTX_OK;
+    }
+
+    if ((*string = kssl_calloc(1, strlen(text) + 1)) == NULL)
+        return KSSL_CTX_ERR;
+    else
+        strcpy(*string, text);
 
-/*	Copy the Kerberos session key from a (krb5_keyblock *) to a kssl_ctx
- *	struct.  Clear kssl_ctx->key if Kerberos session key is NULL.
+    return KSSL_CTX_OK;
+}
+
+/*
+ * Copy the Kerberos session key from a (krb5_keyblock *) to a kssl_ctx
+ * struct.  Clear kssl_ctx->key if Kerberos session key is NULL.
  */
-krb5_error_code
-kssl_ctx_setkey(KSSL_CTX *kssl_ctx, krb5_keyblock *session)
-        {
-	int 		length;
-	krb5_enctype	enctype;
-	krb5_octet FAR	*contents = NULL;
-
-	if (!kssl_ctx)  return KSSL_CTX_ERR;
-
-	if (kssl_ctx->key)
-                {
-		OPENSSL_cleanse(kssl_ctx->key, kssl_ctx->length);
-		kssl_free(kssl_ctx->key);
-		}
-
-	if (session)
-                {
-
-#ifdef KRB5_HEIMDAL
-		length = session->keyvalue->length;
-		enctype = session->keytype;
-		contents = session->keyvalue->contents;
-#else
-		length = session->length;
-		enctype = session->enctype;
-		contents = session->contents;
-#endif
-		kssl_ctx->enctype = enctype;
-		kssl_ctx->length  = length;
-		}
-	else
-                {
-		kssl_ctx->enctype = ENCTYPE_UNKNOWN;
-		kssl_ctx->length  = 0;
-		return KSSL_CTX_OK;
-		}
-
-	if ((kssl_ctx->key =
-                (krb5_octet FAR *) kssl_calloc(1, kssl_ctx->length)) == NULL)
-                {
-		kssl_ctx->length  = 0;
-		return KSSL_CTX_ERR;
-		}
-	else
-		memcpy(kssl_ctx->key, contents, length);
-
-	return KSSL_CTX_OK;
-        }
+krb5_error_code kssl_ctx_setkey(KSSL_CTX *kssl_ctx, krb5_keyblock *session)
+{
+    int length;
+    krb5_enctype enctype;
+    krb5_octet FAR *contents = NULL;
 
+    if (!kssl_ctx)
+        return KSSL_CTX_ERR;
 
-/*	Display contents of kssl_ctx struct
-*/
-void
-kssl_ctx_show(KSSL_CTX *kssl_ctx)
-        {
-	int 	i;
-
-	printf("kssl_ctx: ");
-	if (kssl_ctx == NULL)
-                {
-		printf("NULL\n");
-		return;
-		}
-	else
-		printf("%p\n", (void *)kssl_ctx);
-
-	printf("\tservice:\t%s\n",
-                (kssl_ctx->service_name)? kssl_ctx->service_name: "NULL");
-	printf("\tclient:\t%s\n",
-                (kssl_ctx->client_princ)? kssl_ctx->client_princ: "NULL");
-	printf("\tserver:\t%s\n",
-                (kssl_ctx->service_host)? kssl_ctx->service_host: "NULL");
-	printf("\tkeytab:\t%s\n",
-                (kssl_ctx->keytab_file)? kssl_ctx->keytab_file: "NULL");
-	printf("\tkey [%d:%d]:\t",
-                kssl_ctx->enctype, kssl_ctx->length);
-
-	for (i=0; i < kssl_ctx->length  &&  kssl_ctx->key; i++)
-                {
-		printf("%02x", kssl_ctx->key[i]);
-		}
-	printf("\n");
-	return;
-        }
+    if (kssl_ctx->key) {
+        OPENSSL_cleanse(kssl_ctx->key, kssl_ctx->length);
+        kssl_free(kssl_ctx->key);
+    }
 
-    int 
-    kssl_keytab_is_available(KSSL_CTX *kssl_ctx)
+    if (session) {
+
+# ifdef KRB5_HEIMDAL
+        length = session->keyvalue->length;
+        enctype = session->keytype;
+        contents = session->keyvalue->contents;
+# else
+        length = session->length;
+        enctype = session->enctype;
+        contents = session->contents;
+# endif
+        kssl_ctx->enctype = enctype;
+        kssl_ctx->length = length;
+    } else {
+        kssl_ctx->enctype = ENCTYPE_UNKNOWN;
+        kssl_ctx->length = 0;
+        return KSSL_CTX_OK;
+    }
+
+    if ((kssl_ctx->key =
+         (krb5_octet FAR *)kssl_calloc(1, kssl_ctx->length)) == NULL) {
+        kssl_ctx->length = 0;
+        return KSSL_CTX_ERR;
+    } else
+        memcpy(kssl_ctx->key, contents, length);
+
+    return KSSL_CTX_OK;
+}
+
+/*
+ * Display contents of kssl_ctx struct
+ */
+void kssl_ctx_show(KSSL_CTX *kssl_ctx)
+{
+    int i;
+
+    printf("kssl_ctx: ");
+    if (kssl_ctx == NULL) {
+        printf("NULL\n");
+        return;
+    } else
+        printf("%p\n", (void *)kssl_ctx);
+
+    printf("\tservice:\t%s\n",
+           (kssl_ctx->service_name) ? kssl_ctx->service_name : "NULL");
+    printf("\tclient:\t%s\n",
+           (kssl_ctx->client_princ) ? kssl_ctx->client_princ : "NULL");
+    printf("\tserver:\t%s\n",
+           (kssl_ctx->service_host) ? kssl_ctx->service_host : "NULL");
+    printf("\tkeytab:\t%s\n",
+           (kssl_ctx->keytab_file) ? kssl_ctx->keytab_file : "NULL");
+    printf("\tkey [%d:%d]:\t", kssl_ctx->enctype, kssl_ctx->length);
+
+    for (i = 0; i < kssl_ctx->length && kssl_ctx->key; i++) {
+        printf("%02x", kssl_ctx->key[i]);
+    }
+    printf("\n");
+    return;
+}
+
+int kssl_keytab_is_available(KSSL_CTX *kssl_ctx)
 {
-    krb5_context		krb5context = NULL;
-    krb5_keytab 		krb5keytab = NULL;
-    krb5_keytab_entry           entry;
-    krb5_principal              princ = NULL;
-    krb5_error_code  		krb5rc = KRB5KRB_ERR_GENERIC;
+    krb5_context krb5context = NULL;
+    krb5_keytab krb5keytab = NULL;
+    krb5_keytab_entry entry;
+    krb5_principal princ = NULL;
+    krb5_error_code krb5rc = KRB5KRB_ERR_GENERIC;
     int rc = 0;
 
     if ((krb5rc = krb5_init_context(&krb5context)))
-        return(0);
+        return (0);
 
-    /*	kssl_ctx->keytab_file == NULL ==> use Kerberos default
-    */
-    if (kssl_ctx->keytab_file)
-    {
+    /*
+     * kssl_ctx->keytab_file == NULL ==> use Kerberos default
+     */
+    if (kssl_ctx->keytab_file) {
         krb5rc = krb5_kt_resolve(krb5context, kssl_ctx->keytab_file,
-                                  &krb5keytab);
+                                 &krb5keytab);
         if (krb5rc)
             goto exit;
-    }
-    else
-    {
-        krb5rc = krb5_kt_default(krb5context,&krb5keytab);
+    } else {
+        krb5rc = krb5_kt_default(krb5context, &krb5keytab);
         if (krb5rc)
             goto exit;
     }
 
     /* the host key we are looking for */
-    krb5rc = krb5_sname_to_principal(krb5context, NULL, 
-                                     kssl_ctx->service_name ? kssl_ctx->service_name: KRB5SVC,
-                                     KRB5_NT_SRV_HST, &princ);
+    krb5rc = krb5_sname_to_principal(krb5context, NULL,
+                                     kssl_ctx->
+                                     service_name ? kssl_ctx->service_name :
+                                     KRB5SVC, KRB5_NT_SRV_HST, &princ);
 
     if (krb5rc)
-	goto exit;
-
-    krb5rc = krb5_kt_get_entry(krb5context, krb5keytab, 
-                                princ,
-                                /* IGNORE_VNO */
-                                0,
-                                /* IGNORE_ENCTYPE */
-                                0,
-                                &entry);
-    if ( krb5rc == KRB5_KT_NOTFOUND ) {
+        goto exit;
+
+    krb5rc = krb5_kt_get_entry(krb5context, krb5keytab, princ,
+                               /* IGNORE_VNO */
+                               0,
+                               /* IGNORE_ENCTYPE */
+                               0, &entry);
+    if (krb5rc == KRB5_KT_NOTFOUND) {
         rc = 1;
         goto exit;
-    } else if ( krb5rc )
+    } else if (krb5rc)
         goto exit;
-    
+
     krb5_kt_free_entry(krb5context, &entry);
     rc = 1;
 
-  exit:
-    if (krb5keytab)     krb5_kt_close(krb5context, krb5keytab);
-    if (princ)          krb5_free_principal(krb5context, princ);
-    if (krb5context)	krb5_free_context(krb5context);
-    return(rc);
+ exit:
+    if (krb5keytab)
+        krb5_kt_close(krb5context, krb5keytab);
+    if (princ)
+        krb5_free_principal(krb5context, princ);
+    if (krb5context)
+        krb5_free_context(krb5context);
+    return (rc);
 }
 
-int 
-kssl_tgt_is_available(KSSL_CTX *kssl_ctx)
-        {
-        krb5_error_code		krb5rc = KRB5KRB_ERR_GENERIC;
-        krb5_context		krb5context = NULL;
-        krb5_ccache 		krb5ccdef = NULL;
-        krb5_creds		krb5creds, *krb5credsp = NULL;
-        int                     rc = 0;
-
-        memset((char *)&krb5creds, 0, sizeof(krb5creds));
+int kssl_tgt_is_available(KSSL_CTX *kssl_ctx)
+{
+    krb5_error_code krb5rc = KRB5KRB_ERR_GENERIC;
+    krb5_context krb5context = NULL;
+    krb5_ccache krb5ccdef = NULL;
+    krb5_creds krb5creds, *krb5credsp = NULL;
+    int rc = 0;
 
-        if (!kssl_ctx)
-            return(0);
+    memset((char *)&krb5creds, 0, sizeof(krb5creds));
 
-        if (!kssl_ctx->service_host)
-            return(0);
+    if (!kssl_ctx)
+        return (0);
 
-        if ((krb5rc = krb5_init_context(&krb5context)) != 0)
-            goto err;
+    if (!kssl_ctx->service_host)
+        return (0);
 
-        if ((krb5rc = krb5_sname_to_principal(krb5context,
-                                              kssl_ctx->service_host,
-                                              (kssl_ctx->service_name)? kssl_ctx->service_name: KRB5SVC,
-                                              KRB5_NT_SRV_HST, &krb5creds.server)) != 0)
-            goto err;
+    if ((krb5rc = krb5_init_context(&krb5context)) != 0)
+        goto err;
 
-        if ((krb5rc = krb5_cc_default(krb5context, &krb5ccdef)) != 0)
-            goto err;
+    if ((krb5rc = krb5_sname_to_principal(krb5context,
+                                          kssl_ctx->service_host,
+                                          (kssl_ctx->service_name) ?
+                                          kssl_ctx->service_name : KRB5SVC,
+                                          KRB5_NT_SRV_HST,
+                                          &krb5creds.server)) != 0)
+        goto err;
 
-        if ((krb5rc = krb5_cc_get_principal(krb5context, krb5ccdef,
-                                             &krb5creds.client)) != 0)
-            goto err;
+    if ((krb5rc = krb5_cc_default(krb5context, &krb5ccdef)) != 0)
+        goto err;
 
-        if ((krb5rc = krb5_get_credentials(krb5context, 0, krb5ccdef,
-                                            &krb5creds, &krb5credsp)) != 0)
-            goto err;
+    if ((krb5rc = krb5_cc_get_principal(krb5context, krb5ccdef,
+                                        &krb5creds.client)) != 0)
+        goto err;
 
-        rc = 1;
+    if ((krb5rc = krb5_get_credentials(krb5context, 0, krb5ccdef,
+                                       &krb5creds, &krb5credsp)) != 0)
+        goto err;
 
-      err:
-#ifdef KSSL_DEBUG
-	kssl_ctx_show(kssl_ctx);
-#endif	/* KSSL_DEBUG */
+    rc = 1;
 
-	if (krb5creds.client)	krb5_free_principal(krb5context, krb5creds.client);
-	if (krb5creds.server)	krb5_free_principal(krb5context, krb5creds.server);
-	if (krb5context)	krb5_free_context(krb5context);
-        return(rc);
-	}
+ err:
+# ifdef KSSL_DEBUG
+    kssl_ctx_show(kssl_ctx);
+# endif                         /* KSSL_DEBUG */
+
+    if (krb5creds.client)
+        krb5_free_principal(krb5context, krb5creds.client);
+    if (krb5creds.server)
+        krb5_free_principal(krb5context, krb5creds.server);
+    if (krb5context)
+        krb5_free_context(krb5context);
+    return (rc);
+}
 
-#if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_WIN32)
+# if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_WIN32)
 void kssl_krb5_free_data_contents(krb5_context context, krb5_data *data)
-	{
-#ifdef KRB5_HEIMDAL
-	data->length = 0;
-        if (data->data)
-            free(data->data);
-#elif defined(KRB5_MIT_OLD11)
-	if (data->data)  {
-		krb5_xfree(data->data);
-		data->data = 0;
-		}
-#else
-	krb5_free_data_contents(NULL, data);
-#endif
-	}
-#endif
+{
+#  ifdef KRB5_HEIMDAL
+    data->length = 0;
+    if (data->data)
+        free(data->data);
+#  elif defined(KRB5_MIT_OLD11)
+    if (data->data) {
+        krb5_xfree(data->data);
+        data->data = 0;
+    }
+#  else
+    krb5_free_data_contents(NULL, data);
+#  endif
+}
+# endif
 /* !OPENSSL_SYS_WINDOWS && !OPENSSL_SYS_WIN32 */
 
-
-/*  Given pointers to KerberosTime and struct tm structs, convert the
- *  KerberosTime string to struct tm.  Note that KerberosTime is a
- *  ASN1_GENERALIZEDTIME value, constrained to GMT with no fractional
- *  seconds as defined in RFC 1510.
- *  Return pointer to the (partially) filled in struct tm on success,
- *  return NULL on failure.
+/*
+ * Given pointers to KerberosTime and struct tm structs, convert the
+ * KerberosTime string to struct tm.  Note that KerberosTime is a
+ * ASN1_GENERALIZEDTIME value, constrained to GMT with no fractional seconds
+ * as defined in RFC 1510.  Return pointer to the (partially) filled in
+ * struct tm on success, return NULL on failure.
  */
 static struct tm *k_gmtime(ASN1_GENERALIZEDTIME *gtime, struct tm *k_tm)
-	{
-	char 		c, *p;
-
-	if (!k_tm)  return NULL;
-	if (gtime == NULL  ||  gtime->length < 14)  return NULL;
-	if (gtime->data == NULL)  return NULL;
-
-	p = (char *)>ime->data[14];
-
-	c = *p;	 *p = '\0';  p -= 2;  k_tm->tm_sec  = atoi(p);      *(p+2) = c;
-	c = *p;	 *p = '\0';  p -= 2;  k_tm->tm_min  = atoi(p);      *(p+2) = c;
-	c = *p;	 *p = '\0';  p -= 2;  k_tm->tm_hour = atoi(p);      *(p+2) = c;
-	c = *p;	 *p = '\0';  p -= 2;  k_tm->tm_mday = atoi(p);      *(p+2) = c;
-	c = *p;	 *p = '\0';  p -= 2;  k_tm->tm_mon  = atoi(p)-1;    *(p+2) = c;
-	c = *p;	 *p = '\0';  p -= 4;  k_tm->tm_year = atoi(p)-1900; *(p+4) = c;
-
-	return k_tm;
-	}
-
+{
+    char c, *p;
+
+    if (!k_tm)
+        return NULL;
+    if (gtime == NULL || gtime->length < 14)
+        return NULL;
+    if (gtime->data == NULL)
+        return NULL;
+
+    p = (char *)>ime->data[14];
+
+    c = *p;
+    *p = '\0';
+    p -= 2;
+    k_tm->tm_sec = atoi(p);
+    *(p + 2) = c;
+    c = *p;
+    *p = '\0';
+    p -= 2;
+    k_tm->tm_min = atoi(p);
+    *(p + 2) = c;
+    c = *p;
+    *p = '\0';
+    p -= 2;
+    k_tm->tm_hour = atoi(p);
+    *(p + 2) = c;
+    c = *p;
+    *p = '\0';
+    p -= 2;
+    k_tm->tm_mday = atoi(p);
+    *(p + 2) = c;
+    c = *p;
+    *p = '\0';
+    p -= 2;
+    k_tm->tm_mon = atoi(p) - 1;
+    *(p + 2) = c;
+    c = *p;
+    *p = '\0';
+    p -= 4;
+    k_tm->tm_year = atoi(p) - 1900;
+    *(p + 4) = c;
+
+    return k_tm;
+}
 
-/*  Helper function for kssl_validate_times().
- *  We need context->clockskew, but krb5_context is an opaque struct.
- *  So we try to sneek the clockskew out through the replay cache.
- *	If that fails just return a likely default (300 seconds).
+/*
+ * Helper function for kssl_validate_times().  We need context->clockskew,
+ * but krb5_context is an opaque struct.  So we try to sneek the clockskew
+ * out through the replay cache.  If that fails just return a likely default
+ * (300 seconds).
  */
 static krb5_deltat get_rc_clockskew(krb5_context context)
-	{
-	krb5_rcache 	rc;
-	krb5_deltat 	clockskew;
-
-	if (krb5_rc_default(context, &rc))  return KSSL_CLOCKSKEW;
-	if (krb5_rc_initialize(context, rc, 0))  return KSSL_CLOCKSKEW;
-	if (krb5_rc_get_lifespan(context, rc, &clockskew))  {
-		clockskew = KSSL_CLOCKSKEW;
-		}
-	(void) krb5_rc_destroy(context, rc);
-	return clockskew;
-	}
-
-
-/*  kssl_validate_times() combines (and more importantly exposes)
- *  the MIT KRB5 internal function krb5_validate_times() and the
- *  in_clock_skew() macro.  The authenticator client time is checked
- *  to be within clockskew secs of the current time and the current
- *  time is checked to be within the ticket start and expire times.
- *  Either check may be omitted by supplying a NULL value.
- *  Returns 0 for valid times, SSL_R_KRB5* error codes otherwise.
- *  See Also: (Kerberos source)/krb5/lib/krb5/krb/valid_times.c
- *  20010420 VRS
+{
+    krb5_rcache rc;
+    krb5_deltat clockskew;
+
+    if (krb5_rc_default(context, &rc))
+        return KSSL_CLOCKSKEW;
+    if (krb5_rc_initialize(context, rc, 0))
+        return KSSL_CLOCKSKEW;
+    if (krb5_rc_get_lifespan(context, rc, &clockskew)) {
+        clockskew = KSSL_CLOCKSKEW;
+    }
+    (void)krb5_rc_destroy(context, rc);
+    return clockskew;
+}
+
+/*
+ * kssl_validate_times() combines (and more importantly exposes) the MIT KRB5
+ * internal function krb5_validate_times() and the in_clock_skew() macro.
+ * The authenticator client time is checked to be within clockskew secs of
+ * the current time and the current time is checked to be within the ticket
+ * start and expire times.  Either check may be omitted by supplying a NULL
+ * value.  Returns 0 for valid times, SSL_R_KRB5* error codes otherwise.  See
+ * Also: (Kerberos source)/krb5/lib/krb5/krb/valid_times.c 20010420 VRS
  */
-krb5_error_code  kssl_validate_times(	krb5_timestamp atime,
-					krb5_ticket_times *ttimes)
-	{
-	krb5_deltat 	skew;
-	krb5_timestamp	start, now;
-	krb5_error_code	rc;
-	krb5_context	context;
-
-	if ((rc = krb5_init_context(&context)))	 return SSL_R_KRB5_S_BAD_TICKET;
-	skew = get_rc_clockskew(context); 
-	if ((rc = krb5_timeofday(context,&now))) return SSL_R_KRB5_S_BAD_TICKET;
-	krb5_free_context(context);
-
-	if (atime  &&  labs(atime - now) >= skew)  return SSL_R_KRB5_S_TKT_SKEW;
-
-	if (! ttimes)  return 0;
-
-	start = (ttimes->starttime != 0)? ttimes->starttime: ttimes->authtime;
-	if (start - now > skew)  return SSL_R_KRB5_S_TKT_NYV;
-	if ((now - ttimes->endtime) > skew)  return SSL_R_KRB5_S_TKT_EXPIRED;
-
-#ifdef KSSL_DEBUG
-	fprintf(stderr,"kssl_validate_times: %d |<-  | %d - %d | < %d  ->| %d\n",
-		start, atime, now, skew, ttimes->endtime);
-#endif	/* KSSL_DEBUG */
-
-	return 0;
-	}
-
-
-/*  Decode and decrypt given DER-encoded authenticator, then pass
- *  authenticator ctime back in *atimep (or 0 if time unavailable).
- *  Returns krb5_error_code and kssl_err on error.  A NULL 
- *  authenticator (authentp->length == 0) is not considered an error.
- *  Note that kssl_check_authent() makes use of the KRB5 session key;
- *  you must call kssl_sget_tkt() to get the key before calling this routine.
+krb5_error_code kssl_validate_times(krb5_timestamp atime,
+                                    krb5_ticket_times *ttimes)
+{
+    krb5_deltat skew;
+    krb5_timestamp start, now;
+    krb5_error_code rc;
+    krb5_context context;
+
+    if ((rc = krb5_init_context(&context)))
+        return SSL_R_KRB5_S_BAD_TICKET;
+    skew = get_rc_clockskew(context);
+    if ((rc = krb5_timeofday(context, &now)))
+        return SSL_R_KRB5_S_BAD_TICKET;
+    krb5_free_context(context);
+
+    if (atime && labs(atime - now) >= skew)
+        return SSL_R_KRB5_S_TKT_SKEW;
+
+    if (!ttimes)
+        return 0;
+
+    start = (ttimes->starttime != 0) ? ttimes->starttime : ttimes->authtime;
+    if (start - now > skew)
+        return SSL_R_KRB5_S_TKT_NYV;
+    if ((now - ttimes->endtime) > skew)
+        return SSL_R_KRB5_S_TKT_EXPIRED;
+
+# ifdef KSSL_DEBUG
+    fprintf(stderr, "kssl_validate_times: %d |<-  | %d - %d | < %d  ->| %d\n",
+            start, atime, now, skew, ttimes->endtime);
+# endif                         /* KSSL_DEBUG */
+
+    return 0;
+}
+
+/*
+ * Decode and decrypt given DER-encoded authenticator, then pass
+ * authenticator ctime back in *atimep (or 0 if time unavailable).  Returns
+ * krb5_error_code and kssl_err on error.  A NULL authenticator
+ * (authentp->length == 0) is not considered an error.  Note that
+ * kssl_check_authent() makes use of the KRB5 session key; you must call
+ * kssl_sget_tkt() to get the key before calling this routine.
  */
-krb5_error_code  kssl_check_authent(
-			/* IN     */	KSSL_CTX	*kssl_ctx,
-                        /* IN     */   	krb5_data	*authentp,
-			/* OUT    */	krb5_timestamp	*atimep,
-			/* OUT    */    KSSL_ERR	*kssl_err  )
-	{
-        krb5_error_code		krb5rc = 0;
-	KRB5_ENCDATA		*dec_authent = NULL;
-	KRB5_AUTHENTBODY	*auth = NULL;
-	krb5_enctype		enctype;
-	EVP_CIPHER_CTX		ciph_ctx;
-	const EVP_CIPHER	*enc = NULL;
-	unsigned char		iv[EVP_MAX_IV_LENGTH];
-	const unsigned char	*p;
-	unsigned char		*unenc_authent;
-	int 			outl, unencbufsize;
-	struct tm		tm_time, *tm_l, *tm_g;
-	time_t			now, tl, tg, tr, tz_offset;
-
-	EVP_CIPHER_CTX_init(&ciph_ctx);
-	*atimep = 0;
-	kssl_err_set(kssl_err, 0, "");
-
-#ifndef KRB5CHECKAUTH
-	authentp = NULL;
-#else
-#if	KRB5CHECKAUTH == 0
-	authentp = NULL;
-#endif
-#endif	/* KRB5CHECKAUTH */
-
-	if (authentp == NULL  ||  authentp->length == 0)  return 0;
-
-#ifdef KSSL_DEBUG
-        {
+krb5_error_code kssl_check_authent(
+                                      /*
+                                       * IN
+                                       */ KSSL_CTX *kssl_ctx,
+                                      /*
+                                       * IN
+                                       */ krb5_data *authentp,
+                                      /*
+                                       * OUT
+                                       */ krb5_timestamp *atimep,
+                                      /*
+                                       * OUT
+                                       */ KSSL_ERR *kssl_err)
+{
+    krb5_error_code krb5rc = 0;
+    KRB5_ENCDATA *dec_authent = NULL;
+    KRB5_AUTHENTBODY *auth = NULL;
+    krb5_enctype enctype;
+    EVP_CIPHER_CTX ciph_ctx;
+    const EVP_CIPHER *enc = NULL;
+    unsigned char iv[EVP_MAX_IV_LENGTH];
+    const unsigned char *p;
+    unsigned char *unenc_authent;
+    int outl, unencbufsize;
+    struct tm tm_time, *tm_l, *tm_g;
+    time_t now, tl, tg, tr, tz_offset;
+
+    EVP_CIPHER_CTX_init(&ciph_ctx);
+    *atimep = 0;
+    kssl_err_set(kssl_err, 0, "");
+
+# ifndef KRB5CHECKAUTH
+    authentp = NULL;
+# else
+#  if     KRB5CHECKAUTH == 0
+    authentp = NULL;
+#  endif
+# endif                         /* KRB5CHECKAUTH */
+
+    if (authentp == NULL || authentp->length == 0)
+        return 0;
+
+# ifdef KSSL_DEBUG
+    {
         unsigned int ui;
-	fprintf(stderr,"kssl_check_authent: authenticator[%d]:\n",authentp->length);
-	p = authentp->data; 
-	for (ui=0; ui < authentp->length; ui++)  fprintf(stderr,"%02x ",p[ui]);
-	fprintf(stderr,"\n");
-        }
-#endif	/* KSSL_DEBUG */
-
-	unencbufsize = 2 * authentp->length;
-	if ((unenc_authent = calloc(1, unencbufsize)) == NULL)
-		{
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-			"Unable to allocate authenticator buffer.\n");
-		krb5rc = KRB5KRB_ERR_GENERIC;
-		goto err;
-		}
-
-	p = (unsigned char *)authentp->data;
-	if ((dec_authent = d2i_KRB5_ENCDATA(NULL, &p,
-					(long) authentp->length)) == NULL) 
-		{
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "Error decoding authenticator.\n");
-		krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
-		goto err;
-		}
-
-	enctype = dec_authent->etype->data[0];	/* should = kssl_ctx->enctype */
-#if !defined(KRB5_MIT_OLD11)
-            switch ( enctype ) {
-            case ENCTYPE_DES3_CBC_SHA1:		/*    EVP_des_ede3_cbc();  */
-            case ENCTYPE_DES3_CBC_SHA:
-            case ENCTYPE_DES3_CBC_RAW:
-                krb5rc = 0;                     /* Skip, can't handle derived keys */
-                goto err;
-            }
-#endif
-	enc = kssl_map_enc(enctype);
-	memset(iv, 0, sizeof iv);       /* per RFC 1510 */
-
-	if (enc == NULL)
-		{
-		/*  Disable kssl_check_authent for ENCTYPE_DES3_CBC_SHA1.
-		 *  This enctype indicates the authenticator was encrypted
-		 *  using key-usage derived keys which openssl cannot decrypt.
-		 */
-		goto err;
-		}
-
-        if (!EVP_CipherInit(&ciph_ctx,enc,kssl_ctx->key,iv,0))
-                {
-                kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "EVP_CipherInit error decrypting authenticator.\n");
-                krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
-                goto err;
-                }
-        outl = dec_authent->cipher->length;
-        if (!EVP_Cipher(&ciph_ctx,unenc_authent,dec_authent->cipher->data,outl))
-                {
-                kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "EVP_Cipher error decrypting authenticator.\n");
-                krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
-                goto err;
-                }
-        EVP_CIPHER_CTX_cleanup(&ciph_ctx);
-
-#ifdef KSSL_DEBUG
-	{
-	int padl;
-	fprintf(stderr,"kssl_check_authent: decrypted authenticator[%d] =\n", outl);
-	for (padl=0; padl < outl; padl++) fprintf(stderr,"%02x ",unenc_authent[padl]);
-	fprintf(stderr,"\n");
-	}
-#endif	/* KSSL_DEBUG */
-
-	if ((p = kssl_skip_confound(enctype, unenc_authent)) == NULL)
-		{
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "confounded by authenticator.\n");
-		krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
-		goto err;
-		}
-	outl -= p - unenc_authent;
-
-	if ((auth = (KRB5_AUTHENTBODY *) d2i_KRB5_AUTHENT(NULL, &p,
-							  (long) outl))==NULL)
-		{
-		kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
-                        "Error decoding authenticator body.\n");
-		krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
-		goto err;
-		}
-
-	memset(&tm_time,0,sizeof(struct tm));
-	if (k_gmtime(auth->ctime, &tm_time)  &&
-		((tr = mktime(&tm_time)) != (time_t)(-1)))
- 		{
- 		now  = time(&now);
- 		tm_l = localtime(&now); 	tl = mktime(tm_l);
- 		tm_g = gmtime(&now);		tg = mktime(tm_g);
- 		tz_offset = tg - tl;
-
-		*atimep = (krb5_timestamp)(tr - tz_offset);
- 		}
-
-#ifdef KSSL_DEBUG
-	fprintf(stderr,"kssl_check_authent: returns %d for client time ", *atimep);
-	if (auth && auth->ctime && auth->ctime->length && auth->ctime->data)
-		fprintf(stderr,"%.*s\n", auth->ctime->length, auth->ctime->data);
-	else	fprintf(stderr,"NULL\n");
-#endif	/* KSSL_DEBUG */
+        fprintf(stderr, "kssl_check_authent: authenticator[%d]:\n",
+                authentp->length);
+        p = authentp->data;
+        for (ui = 0; ui < authentp->length; ui++)
+            fprintf(stderr, "%02x ", p[ui]);
+        fprintf(stderr, "\n");
+    }
+# endif                         /* KSSL_DEBUG */
+
+    unencbufsize = 2 * authentp->length;
+    if ((unenc_authent = calloc(1, unencbufsize)) == NULL) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "Unable to allocate authenticator buffer.\n");
+        krb5rc = KRB5KRB_ERR_GENERIC;
+        goto err;
+    }
+
+    p = (unsigned char *)authentp->data;
+    if ((dec_authent = d2i_KRB5_ENCDATA(NULL, &p,
+                                        (long)authentp->length)) == NULL) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "Error decoding authenticator.\n");
+        krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
+        goto err;
+    }
+
+    enctype = dec_authent->etype->data[0]; /* should = kssl_ctx->enctype */
+# if !defined(KRB5_MIT_OLD11)
+    switch (enctype) {
+    case ENCTYPE_DES3_CBC_SHA1: /* EVP_des_ede3_cbc(); */
+    case ENCTYPE_DES3_CBC_SHA:
+    case ENCTYPE_DES3_CBC_RAW:
+        krb5rc = 0;             /* Skip, can't handle derived keys */
+        goto err;
+    }
+# endif
+    enc = kssl_map_enc(enctype);
+    memset(iv, 0, sizeof iv);   /* per RFC 1510 */
+
+    if (enc == NULL) {
+        /*
+         * Disable kssl_check_authent for ENCTYPE_DES3_CBC_SHA1.  This
+         * enctype indicates the authenticator was encrypted using key-usage
+         * derived keys which openssl cannot decrypt.
+         */
+        goto err;
+    }
+
+    if (!EVP_CipherInit(&ciph_ctx, enc, kssl_ctx->key, iv, 0)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "EVP_CipherInit error decrypting authenticator.\n");
+        krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
+        goto err;
+    }
+    outl = dec_authent->cipher->length;
+    if (!EVP_Cipher
+        (&ciph_ctx, unenc_authent, dec_authent->cipher->data, outl)) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "EVP_Cipher error decrypting authenticator.\n");
+        krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
+        goto err;
+    }
+    EVP_CIPHER_CTX_cleanup(&ciph_ctx);
+
+# ifdef KSSL_DEBUG
+    {
+        int padl;
+        fprintf(stderr, "kssl_check_authent: decrypted authenticator[%d] =\n",
+                outl);
+        for (padl = 0; padl < outl; padl++)
+            fprintf(stderr, "%02x ", unenc_authent[padl]);
+        fprintf(stderr, "\n");
+    }
+# endif                         /* KSSL_DEBUG */
+
+    if ((p = kssl_skip_confound(enctype, unenc_authent)) == NULL) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "confounded by authenticator.\n");
+        krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
+        goto err;
+    }
+    outl -= p - unenc_authent;
+
+    if ((auth = (KRB5_AUTHENTBODY *)d2i_KRB5_AUTHENT(NULL, &p,
+                                                     (long)outl)) == NULL) {
+        kssl_err_set(kssl_err, SSL_R_KRB5_S_INIT,
+                     "Error decoding authenticator body.\n");
+        krb5rc = KRB5KRB_AP_ERR_BAD_INTEGRITY;
+        goto err;
+    }
+
+    memset(&tm_time, 0, sizeof(struct tm));
+    if (k_gmtime(auth->ctime, &tm_time) &&
+        ((tr = mktime(&tm_time)) != (time_t)(-1))) {
+        now = time(&now);
+        tm_l = localtime(&now);
+        tl = mktime(tm_l);
+        tm_g = gmtime(&now);
+        tg = mktime(tm_g);
+        tz_offset = tg - tl;
+
+        *atimep = (krb5_timestamp)(tr - tz_offset);
+    }
+# ifdef KSSL_DEBUG
+    fprintf(stderr, "kssl_check_authent: returns %d for client time ",
+            *atimep);
+    if (auth && auth->ctime && auth->ctime->length && auth->ctime->data)
+        fprintf(stderr, "%.*s\n", auth->ctime->length, auth->ctime->data);
+    else
+        fprintf(stderr, "NULL\n");
+# endif                         /* KSSL_DEBUG */
 
  err:
-	if (auth)		KRB5_AUTHENT_free((KRB5_AUTHENT *) auth);
-	if (dec_authent)	KRB5_ENCDATA_free(dec_authent);
-	if (unenc_authent)	free(unenc_authent);
-	EVP_CIPHER_CTX_cleanup(&ciph_ctx);
-	return krb5rc;
-	}
-
-
-/*  Replaces krb5_build_principal_ext(), with varargs length == 2 (svc, host),
- *  because I don't know how to stub varargs.
- *  Returns krb5_error_code == ENOMEM on alloc error, otherwise
- *  passes back newly constructed principal, which should be freed by caller.
+    if (auth)
+        KRB5_AUTHENT_free((KRB5_AUTHENT *) auth);
+    if (dec_authent)
+        KRB5_ENCDATA_free(dec_authent);
+    if (unenc_authent)
+        free(unenc_authent);
+    EVP_CIPHER_CTX_cleanup(&ciph_ctx);
+    return krb5rc;
+}
+
+/*
+ * Replaces krb5_build_principal_ext(), with varargs length == 2 (svc, host),
+ * because I don't know how to stub varargs.  Returns krb5_error_code ==
+ * ENOMEM on alloc error, otherwise passes back newly constructed principal,
+ * which should be freed by caller.
  */
-krb5_error_code  kssl_build_principal_2(
-			/* UPDATE */	krb5_context	context,
-			/* OUT    */	krb5_principal	*princ,
-			/* IN     */	int rlen,  const char *realm,
-			/* IN	  */	int slen,  const char *svc,
-			/* IN	  */	int hlen,  const char *host)
-	{
-	krb5_data		*p_data = NULL;
-	krb5_principal		new_p = NULL;
-        char			*new_r = NULL;
-
-	if ((p_data = (krb5_data *) calloc(2, sizeof(krb5_data))) == NULL  ||
-	    (new_p = (krb5_principal) calloc(1, sizeof(krb5_principal_data)))
-			== NULL)  goto err;
-	new_p->length = 2;
-	new_p->data = p_data;
-
-	if ((new_r = calloc(1, rlen + 1)) == NULL)  goto err;
-	memcpy(new_r, realm, rlen);
-	krb5_princ_set_realm_length(context, new_p, rlen);
-	krb5_princ_set_realm_data(context, new_p, new_r);
-
-	if ((new_p->data[0].data = calloc(1, slen + 1)) == NULL)  goto err;
-	memcpy(new_p->data[0].data, svc, slen);
-	new_p->data[0].length = slen;
-
-	if ((new_p->data[1].data = calloc(1, hlen + 1)) == NULL)  goto err;
-	memcpy(new_p->data[1].data, host, hlen);
-	new_p->data[1].length = hlen;
-	
-	krb5_princ_type(context, new_p) = KRB5_NT_UNKNOWN;
-	*princ = new_p;
-	return 0;
+krb5_error_code kssl_build_principal_2(
+                                          /*
+                                           * UPDATE
+                                           */ krb5_context context,
+                                          /*
+                                           * OUT
+                                           */ krb5_principal *princ,
+                                          /*
+                                           * IN
+                                           */ int rlen, const char *realm,
+                                          /*
+                                           * IN
+                                           */ int slen, const char *svc,
+                                          /*
+                                           * IN
+                                           */ int hlen, const char *host)
+{
+    krb5_data *p_data = NULL;
+    krb5_principal new_p = NULL;
+    char *new_r = NULL;
+
+    if ((p_data = (krb5_data *)calloc(2, sizeof(krb5_data))) == NULL ||
+        (new_p = (krb5_principal)calloc(1, sizeof(krb5_principal_data)))
+        == NULL)
+        goto err;
+    new_p->length = 2;
+    new_p->data = p_data;
+
+    if ((new_r = calloc(1, rlen + 1)) == NULL)
+        goto err;
+    memcpy(new_r, realm, rlen);
+    krb5_princ_set_realm_length(context, new_p, rlen);
+    krb5_princ_set_realm_data(context, new_p, new_r);
+
+    if ((new_p->data[0].data = calloc(1, slen + 1)) == NULL)
+        goto err;
+    memcpy(new_p->data[0].data, svc, slen);
+    new_p->data[0].length = slen;
+
+    if ((new_p->data[1].data = calloc(1, hlen + 1)) == NULL)
+        goto err;
+    memcpy(new_p->data[1].data, host, hlen);
+    new_p->data[1].length = hlen;
+
+    krb5_princ_type(context, new_p) = KRB5_NT_UNKNOWN;
+    *princ = new_p;
+    return 0;
 
  err:
-	if (new_p  &&  new_p[0].data)	free(new_p[0].data);
-	if (new_p  &&  new_p[1].data)	free(new_p[1].data);
-	if (new_p)	free(new_p);
-	if (new_r)	free(new_r);
-	return ENOMEM;
-	}
+    if (new_p && new_p[0].data)
+        free(new_p[0].data);
+    if (new_p && new_p[1].data)
+        free(new_p[1].data);
+    if (new_p)
+        free(new_p);
+    if (new_r)
+        free(new_r);
+    return ENOMEM;
+}
 
 void SSL_set0_kssl_ctx(SSL *s, KSSL_CTX *kctx)
-	{
-	s->kssl_ctx = kctx;
-	} 
+{
+    s->kssl_ctx = kctx;
+}
 
-KSSL_CTX * SSL_get0_kssl_ctx(SSL *s)
-	{
-	return s->kssl_ctx;
-	}
+KSSL_CTX *SSL_get0_kssl_ctx(SSL *s)
+{
+    return s->kssl_ctx;
+}
 
 char *kssl_ctx_get0_client_princ(KSSL_CTX *kctx)
-	{
-	if (kctx)
-		return kctx->client_princ;
-	return NULL;
-	}
-
-#else /* !OPENSSL_NO_KRB5 */
+{
+    if (kctx)
+        return kctx->client_princ;
+    return NULL;
+}
 
-#if defined(PEDANTIC) || defined(OPENSSL_SYS_VMS)
-static void *dummy=&dummy;
-#endif
+#else                           /* !OPENSSL_NO_KRB5 */
 
-#endif	/* !OPENSSL_NO_KRB5	*/
+# if defined(PEDANTIC) || defined(OPENSSL_SYS_VMS)
+static void *dummy = &dummy;
+# endif
 
+#endif                          /* !OPENSSL_NO_KRB5 */
diff --git a/ssl/kssl.h b/ssl/kssl.h
index c61dba7432..9a57672801 100644
--- a/ssl/kssl.h
+++ b/ssl/kssl.h
@@ -1,6 +1,7 @@
 /* ssl/kssl.h -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Vern Staats  for the OpenSSL project 2000.
- * project 2000.
+/*
+ * Written by Vern Staats  for the OpenSSL project
+ * 2000. project 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -57,107 +58,106 @@
  */
 
 /*
-**	19990701	VRS 	Started.
-*/
+ **      19990701        VRS     Started.
+ */
 
-#ifndef	KSSL_H
-#define	KSSL_H
+#ifndef KSSL_H
+# define KSSL_H
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_KRB5
+# ifndef OPENSSL_NO_KRB5
 
-#include 
-#include 
-#include 
-#ifdef OPENSSL_SYS_WIN32
-/* These can sometimes get redefined indirectly by krb5 header files
- * after they get undefed in ossl_typ.h
+#  include 
+#  include 
+#  include 
+#  ifdef OPENSSL_SYS_WIN32
+/*
+ * These can sometimes get redefined indirectly by krb5 header files after
+ * they get undefed in ossl_typ.h
  */
-#undef X509_NAME
-#undef X509_EXTENSIONS
-#undef OCSP_REQUEST
-#undef OCSP_RESPONSE
-#endif
+#   undef X509_NAME
+#   undef X509_EXTENSIONS
+#   undef OCSP_REQUEST
+#   undef OCSP_RESPONSE
+#  endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /*
- *	Depending on which KRB5 implementation used, some types from
- *	the other may be missing.  Resolve that here and now
+ *      Depending on which KRB5 implementation used, some types from
+ *      the other may be missing.  Resolve that here and now
  */
-#ifdef KRB5_HEIMDAL
+#  ifdef KRB5_HEIMDAL
 typedef unsigned char krb5_octet;
-#define FAR
-#else
+#   define FAR
+#  else
 
-#ifndef FAR
-#define FAR
-#endif
+#   ifndef FAR
+#    define FAR
+#   endif
 
-#endif
+#  endif
 
 /*-
- *	Uncomment this to debug kssl problems or
- *	to trace usage of the Kerberos session key
+ *      Uncomment this to debug kssl problems or
+ *      to trace usage of the Kerberos session key
  *
- *	#define		KSSL_DEBUG
+ *      #define         KSSL_DEBUG
  */
 
-#ifndef	KRB5SVC
-#define KRB5SVC	"host"
-#endif
-
-#ifndef	KRB5KEYTAB
-#define KRB5KEYTAB	"/etc/krb5.keytab"
-#endif
+#  ifndef KRB5SVC
+#   define KRB5SVC "host"
+#  endif
 
-#ifndef KRB5SENDAUTH
-#define KRB5SENDAUTH	1
-#endif
+#  ifndef KRB5KEYTAB
+#   define KRB5KEYTAB      "/etc/krb5.keytab"
+#  endif
 
-#ifndef KRB5CHECKAUTH
-#define KRB5CHECKAUTH	1
-#endif
+#  ifndef KRB5SENDAUTH
+#   define KRB5SENDAUTH    1
+#  endif
 
-#ifndef KSSL_CLOCKSKEW
-#define	KSSL_CLOCKSKEW	300;
-#endif
+#  ifndef KRB5CHECKAUTH
+#   define KRB5CHECKAUTH   1
+#  endif
 
-#define	KSSL_ERR_MAX	255
-typedef struct kssl_err_st  {
-	int  reason;
-	char text[KSSL_ERR_MAX+1];
-	} KSSL_ERR;
+#  ifndef KSSL_CLOCKSKEW
+#   define KSSL_CLOCKSKEW  300;
+#  endif
 
+#  define KSSL_ERR_MAX    255
+typedef struct kssl_err_st {
+    int reason;
+    char text[KSSL_ERR_MAX + 1];
+} KSSL_ERR;
 
-/*-	Context for passing
- *		(1) Kerberos session key to SSL, and
- *		(2)	Config data between application and SSL lib
+/*-     Context for passing
+ *              (1) Kerberos session key to SSL, and
+ *              (2)     Config data between application and SSL lib
  */
-typedef struct kssl_ctx_st
-        {
-                                /*	used by:    disposition:            */
-	char *service_name;	/*	C,S	    default ok (kssl)       */
-	char *service_host;	/*	C	    input, REQUIRED         */
-	char *client_princ;	/*	S	    output from krb5 ticket */
-	char *keytab_file;	/*      S	    NULL (/etc/krb5.keytab) */
-	char *cred_cache;	/*	C	    NULL (default)          */
-	krb5_enctype enctype;
-	int length;
-	krb5_octet FAR *key;
-	} KSSL_CTX;
-
-#define	KSSL_CLIENT 	1
-#define KSSL_SERVER 	2
-#define	KSSL_SERVICE	3
-#define	KSSL_KEYTAB 	4
-
-#define KSSL_CTX_OK 	0
-#define KSSL_CTX_ERR	1
-#define KSSL_NOMEM	2
+typedef struct kssl_ctx_st {
+    /*      used by:    disposition:            */
+    char *service_name;         /* C,S default ok (kssl) */
+    char *service_host;         /* C input, REQUIRED */
+    char *client_princ;         /* S output from krb5 ticket */
+    char *keytab_file;          /* S NULL (/etc/krb5.keytab) */
+    char *cred_cache;           /* C NULL (default) */
+    krb5_enctype enctype;
+    int length;
+    krb5_octet FAR *key;
+} KSSL_CTX;
+
+#  define KSSL_CLIENT     1
+#  define KSSL_SERVER     2
+#  define KSSL_SERVICE    3
+#  define KSSL_KEYTAB     4
+
+#  define KSSL_CTX_OK     0
+#  define KSSL_CTX_ERR    1
+#  define KSSL_NOMEM      2
 
 /* Public (for use by applications that use OpenSSL with Kerberos 5 support */
 krb5_error_code kssl_ctx_setstring(KSSL_CTX *kssl_ctx, int which, char *text);
@@ -165,29 +165,33 @@ KSSL_CTX *kssl_ctx_new(void);
 KSSL_CTX *kssl_ctx_free(KSSL_CTX *kssl_ctx);
 void kssl_ctx_show(KSSL_CTX *kssl_ctx);
 krb5_error_code kssl_ctx_setprinc(KSSL_CTX *kssl_ctx, int which,
-        krb5_data *realm, krb5_data *entity, int nentities);
-krb5_error_code	kssl_cget_tkt(KSSL_CTX *kssl_ctx,  krb5_data **enc_tktp,
-        krb5_data *authenp, KSSL_ERR *kssl_err);
-krb5_error_code	kssl_sget_tkt(KSSL_CTX *kssl_ctx,  krb5_data *indata,
-        krb5_ticket_times *ttimes, KSSL_ERR *kssl_err);
+                                  krb5_data *realm, krb5_data *entity,
+                                  int nentities);
+krb5_error_code kssl_cget_tkt(KSSL_CTX *kssl_ctx, krb5_data **enc_tktp,
+                              krb5_data *authenp, KSSL_ERR *kssl_err);
+krb5_error_code kssl_sget_tkt(KSSL_CTX *kssl_ctx, krb5_data *indata,
+                              krb5_ticket_times *ttimes, KSSL_ERR *kssl_err);
 krb5_error_code kssl_ctx_setkey(KSSL_CTX *kssl_ctx, krb5_keyblock *session);
-void	kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text);
+void kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text);
 void kssl_krb5_free_data_contents(krb5_context context, krb5_data *data);
-krb5_error_code  kssl_build_principal_2(krb5_context context,
-			krb5_principal *princ, int rlen, const char *realm,
-			int slen, const char *svc, int hlen, const char *host);
-krb5_error_code  kssl_validate_times(krb5_timestamp atime,
-					krb5_ticket_times *ttimes);
-krb5_error_code  kssl_check_authent(KSSL_CTX *kssl_ctx, krb5_data *authentp,
-			            krb5_timestamp *atimep, KSSL_ERR *kssl_err);
-unsigned char	*kssl_skip_confound(krb5_enctype enctype, unsigned char *authn);
+krb5_error_code kssl_build_principal_2(krb5_context context,
+                                       krb5_principal *princ, int rlen,
+                                       const char *realm, int slen,
+                                       const char *svc, int hlen,
+                                       const char *host);
+krb5_error_code kssl_validate_times(krb5_timestamp atime,
+                                    krb5_ticket_times *ttimes);
+krb5_error_code kssl_check_authent(KSSL_CTX *kssl_ctx, krb5_data *authentp,
+                                   krb5_timestamp *atimep,
+                                   KSSL_ERR *kssl_err);
+unsigned char *kssl_skip_confound(krb5_enctype enctype, unsigned char *authn);
 
 void SSL_set0_kssl_ctx(SSL *s, KSSL_CTX *kctx);
-KSSL_CTX * SSL_get0_kssl_ctx(SSL *s);
+KSSL_CTX *SSL_get0_kssl_ctx(SSL *s);
 char *kssl_ctx_get0_client_princ(KSSL_CTX *kctx);
 
 #ifdef  __cplusplus
 }
 #endif
-#endif	/* OPENSSL_NO_KRB5	*/
-#endif	/* KSSL_H 	*/
+# endif                         /* OPENSSL_NO_KRB5 */
+#endif                          /* KSSL_H */
diff --git a/ssl/kssl_lcl.h b/ssl/kssl_lcl.h
index c039c91b4e..46dcef22d1 100644
--- a/ssl/kssl_lcl.h
+++ b/ssl/kssl_lcl.h
@@ -1,6 +1,7 @@
 /* ssl/kssl.h -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Vern Staats  for the OpenSSL project 2000.
- * project 2000.
+/*
+ * Written by Vern Staats  for the OpenSSL project
+ * 2000. project 2000.
  */
 /* ====================================================================
  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,12 +57,12 @@
  *
  */
 
-#ifndef	KSSL_LCL_H
-#define	KSSL_LCL_H
+#ifndef KSSL_LCL_H
+# define KSSL_LCL_H
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_KRB5
+# ifndef OPENSSL_NO_KRB5
 
 #ifdef  __cplusplus
 extern "C" {
@@ -83,5 +84,5 @@ int kssl_tgt_is_available(KSSL_CTX *kssl_ctx);
 #ifdef  __cplusplus
 }
 #endif
-#endif	/* OPENSSL_NO_KRB5	*/
-#endif	/* KSSL_LCL_H 	*/
+# endif                         /* OPENSSL_NO_KRB5 */
+#endif                          /* KSSL_LCL_H */
diff --git a/ssl/s23_clnt.c b/ssl/s23_clnt.c
index 56705c3010..e4e707cf68 100644
--- a/ssl/s23_clnt.c
+++ b/ssl/s23_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -120,704 +120,690 @@ static const SSL_METHOD *ssl23_get_client_method(int ver);
 static int ssl23_client_hello(SSL *s);
 static int ssl23_get_server_hello(SSL *s);
 static const SSL_METHOD *ssl23_get_client_method(int ver)
-	{
+{
 #ifndef OPENSSL_NO_SSL2
-	if (ver == SSL2_VERSION)
-		return(SSLv2_client_method());
+    if (ver == SSL2_VERSION)
+        return (SSLv2_client_method());
 #endif
 #ifndef OPENSSL_NO_SSL3
-	if (ver == SSL3_VERSION)
-		return(SSLv3_client_method());
+    if (ver == SSL3_VERSION)
+        return (SSLv3_client_method());
 #endif
-	if (ver == TLS1_VERSION)
-		return(TLSv1_client_method());
-	else if (ver == TLS1_1_VERSION)
-		return(TLSv1_1_client_method());
-	else if (ver == TLS1_2_VERSION)
-		return(TLSv1_2_client_method());
-	else
-		return(NULL);
-	}
+    if (ver == TLS1_VERSION)
+        return (TLSv1_client_method());
+    else if (ver == TLS1_1_VERSION)
+        return (TLSv1_1_client_method());
+    else if (ver == TLS1_2_VERSION)
+        return (TLSv1_2_client_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl23_meth_func(SSLv23_client_method,
-			ssl_undefined_function,
-			ssl23_connect,
-			ssl23_get_client_method)
+                          ssl_undefined_function,
+                          ssl23_connect, ssl23_get_client_method)
 
 int ssl23_connect(SSL *s)
-	{
-	BUF_MEM *buf=NULL;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state;
-
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s); 
-
-	for (;;)
-		{
-		state=s->state;
-
-		switch(s->state)
-			{
-		case SSL_ST_BEFORE:
-		case SSL_ST_CONNECT:
-		case SSL_ST_BEFORE|SSL_ST_CONNECT:
-		case SSL_ST_OK|SSL_ST_CONNECT:
-
-			if (s->session != NULL)
-				{
-				SSLerr(SSL_F_SSL23_CONNECT,SSL_R_SSL23_DOING_SESSION_ID_REUSE);
-				ret= -1;
-				goto end;
-				}
-			s->server=0;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			/* s->version=TLS1_VERSION; */
-			s->type=SSL_ST_CONNECT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				buf=NULL;
-				}
-
-			if (!ssl3_setup_buffers(s)) { ret= -1; goto end; }
-
-			ssl3_init_finished_mac(s);
-
-			s->state=SSL23_ST_CW_CLNT_HELLO_A;
-			s->ctx->stats.sess_connect++;
-			s->init_num=0;
-			break;
-
-		case SSL23_ST_CW_CLNT_HELLO_A:
-		case SSL23_ST_CW_CLNT_HELLO_B:
-
-			s->shutdown=0;
-			ret=ssl23_client_hello(s);
-			if (ret <= 0) goto end;
-			s->state=SSL23_ST_CR_SRVR_HELLO_A;
-			s->init_num=0;
-
-			break;
-
-		case SSL23_ST_CR_SRVR_HELLO_A:
-		case SSL23_ST_CR_SRVR_HELLO_B:
-			ret=ssl23_get_server_hello(s);
-			if (ret >= 0) cb=NULL;
-			goto end;
-			/* break; */
-
-		default:
-			SSLerr(SSL_F_SSL23_CONNECT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-
-		if (s->debug) { (void)BIO_flush(s->wbio); }
-
-		if ((cb != NULL) && (s->state != state))
-			{
-			new_state=s->state;
-			s->state=state;
-			cb(s,SSL_CB_CONNECT_LOOP,1);
-			s->state=new_state;
-			}
-		}
-end:
-	s->in_handshake--;
-	if (buf != NULL)
-		BUF_MEM_free(buf);
-	if (cb != NULL)
-		cb(s,SSL_CB_CONNECT_EXIT,ret);
-	return(ret);
-	}
+{
+    BUF_MEM *buf = NULL;
+    unsigned long Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int ret = -1;
+    int new_state, state;
+
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_BEFORE:
+        case SSL_ST_CONNECT:
+        case SSL_ST_BEFORE | SSL_ST_CONNECT:
+        case SSL_ST_OK | SSL_ST_CONNECT:
+
+            if (s->session != NULL) {
+                SSLerr(SSL_F_SSL23_CONNECT,
+                       SSL_R_SSL23_DOING_SESSION_ID_REUSE);
+                ret = -1;
+                goto end;
+            }
+            s->server = 0;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            /* s->version=TLS1_VERSION; */
+            s->type = SSL_ST_CONNECT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+                buf = NULL;
+            }
+
+            if (!ssl3_setup_buffers(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            ssl3_init_finished_mac(s);
+
+            s->state = SSL23_ST_CW_CLNT_HELLO_A;
+            s->ctx->stats.sess_connect++;
+            s->init_num = 0;
+            break;
+
+        case SSL23_ST_CW_CLNT_HELLO_A:
+        case SSL23_ST_CW_CLNT_HELLO_B:
+
+            s->shutdown = 0;
+            ret = ssl23_client_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL23_ST_CR_SRVR_HELLO_A;
+            s->init_num = 0;
+
+            break;
+
+        case SSL23_ST_CR_SRVR_HELLO_A:
+        case SSL23_ST_CR_SRVR_HELLO_B:
+            ret = ssl23_get_server_hello(s);
+            if (ret >= 0)
+                cb = NULL;
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_SSL23_CONNECT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        if (s->debug) {
+            (void)BIO_flush(s->wbio);
+        }
+
+        if ((cb != NULL) && (s->state != state)) {
+            new_state = s->state;
+            s->state = state;
+            cb(s, SSL_CB_CONNECT_LOOP, 1);
+            s->state = new_state;
+        }
+    }
+ end:
+    s->in_handshake--;
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    if (cb != NULL)
+        cb(s, SSL_CB_CONNECT_EXIT, ret);
+    return (ret);
+}
 
 static int ssl23_no_ssl2_ciphers(SSL *s)
-	{
-	SSL_CIPHER *cipher;
-	STACK_OF(SSL_CIPHER) *ciphers;
-	int i;
-	ciphers = SSL_get_ciphers(s);
-	for (i = 0; i < sk_SSL_CIPHER_num(ciphers); i++)
-		{
-		cipher = sk_SSL_CIPHER_value(ciphers, i);
-		if (cipher->algorithm_ssl == SSL_SSLV2)
-			return 0;
-		}
-	return 1;
-	}
-
-/* Fill a ClientRandom or ServerRandom field of length len. Returns <= 0
- * on failure, 1 on success. */
+{
+    SSL_CIPHER *cipher;
+    STACK_OF(SSL_CIPHER) *ciphers;
+    int i;
+    ciphers = SSL_get_ciphers(s);
+    for (i = 0; i < sk_SSL_CIPHER_num(ciphers); i++) {
+        cipher = sk_SSL_CIPHER_value(ciphers, i);
+        if (cipher->algorithm_ssl == SSL_SSLV2)
+            return 0;
+    }
+    return 1;
+}
+
+/*
+ * Fill a ClientRandom or ServerRandom field of length len. Returns <= 0 on
+ * failure, 1 on success.
+ */
 int ssl_fill_hello_random(SSL *s, int server, unsigned char *result, int len)
-	{
-		int send_time = 0;
-		if (len < 4)
-			return 0;
-		if (server)
-			send_time = (s->mode & SSL_MODE_SEND_SERVERHELLO_TIME) != 0;
-		else
-			send_time = (s->mode & SSL_MODE_SEND_CLIENTHELLO_TIME) != 0;
-		if (send_time)
-			{
-			unsigned long Time = (unsigned long)time(NULL);
-			unsigned char *p = result;
-			l2n(Time, p);
-			return RAND_pseudo_bytes(p, len-4);
-			}
-		else
-			return RAND_pseudo_bytes(result, len);
-	}
+{
+    int send_time = 0;
+    if (len < 4)
+        return 0;
+    if (server)
+        send_time = (s->mode & SSL_MODE_SEND_SERVERHELLO_TIME) != 0;
+    else
+        send_time = (s->mode & SSL_MODE_SEND_CLIENTHELLO_TIME) != 0;
+    if (send_time) {
+        unsigned long Time = (unsigned long)time(NULL);
+        unsigned char *p = result;
+        l2n(Time, p);
+        return RAND_pseudo_bytes(p, len - 4);
+    } else
+        return RAND_pseudo_bytes(result, len);
+}
 
 static int ssl23_client_hello(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-	int i,ch_len;
-	unsigned long l;
-	int ssl2_compat;
-	int version = 0, version_major, version_minor;
-	int al = 0;
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+    int i, ch_len;
+    unsigned long l;
+    int ssl2_compat;
+    int version = 0, version_major, version_minor;
+    int al = 0;
 #ifndef OPENSSL_NO_COMP
-	int j;
-	SSL_COMP *comp;
+    int j;
+    SSL_COMP *comp;
 #endif
-	int ret;
-	unsigned long mask, options = s->options;
-
-	ssl2_compat = (options & SSL_OP_NO_SSLv2) ? 0 : 1;
-
-	if (ssl2_compat && ssl23_no_ssl2_ciphers(s))
-		ssl2_compat = 0;
-
-	/*
-	 * SSL_OP_NO_X disables all protocols above X *if* there are
-	 * some protocols below X enabled. This is required in order
-	 * to maintain "version capability" vector contiguous. So
-	 * that if application wants to disable TLS1.0 in favour of
-	 * TLS1>=1, it would be insufficient to pass SSL_NO_TLSv1, the
-	 * answer is SSL_OP_NO_TLSv1|SSL_OP_NO_SSLv3|SSL_OP_NO_SSLv2.
-	 */
-	mask =	SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1
+    int ret;
+    unsigned long mask, options = s->options;
+
+    ssl2_compat = (options & SSL_OP_NO_SSLv2) ? 0 : 1;
+
+    if (ssl2_compat && ssl23_no_ssl2_ciphers(s))
+        ssl2_compat = 0;
+
+    /*
+     * SSL_OP_NO_X disables all protocols above X *if* there are
+     * some protocols below X enabled. This is required in order
+     * to maintain "version capability" vector contiguous. So
+     * that if application wants to disable TLS1.0 in favour of
+     * TLS1>=1, it would be insufficient to pass SSL_NO_TLSv1, the
+     * answer is SSL_OP_NO_TLSv1|SSL_OP_NO_SSLv3|SSL_OP_NO_SSLv2.
+     */
+    mask = SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1
 #if !defined(OPENSSL_NO_SSL3)
-		|SSL_OP_NO_SSLv3
+        | SSL_OP_NO_SSLv3
 #endif
 #if !defined(OPENSSL_NO_SSL2)
-		|(ssl2_compat?SSL_OP_NO_SSLv2:0)
+        | (ssl2_compat ? SSL_OP_NO_SSLv2 : 0)
 #endif
-		;
+        ;
 #if !defined(OPENSSL_NO_TLS1_2_CLIENT)
-	version = TLS1_2_VERSION;
+    version = TLS1_2_VERSION;
 
-	if ((options & SSL_OP_NO_TLSv1_2) && (options & mask) != mask)
-		version = TLS1_1_VERSION;
+    if ((options & SSL_OP_NO_TLSv1_2) && (options & mask) != mask)
+        version = TLS1_1_VERSION;
 #else
-	version = TLS1_1_VERSION;
+    version = TLS1_1_VERSION;
 #endif
-	mask &= ~SSL_OP_NO_TLSv1_1;
-	if ((options & SSL_OP_NO_TLSv1_1) && (options & mask) != mask)
-		version = TLS1_VERSION;
-	mask &= ~SSL_OP_NO_TLSv1;
+    mask &= ~SSL_OP_NO_TLSv1_1;
+    if ((options & SSL_OP_NO_TLSv1_1) && (options & mask) != mask)
+        version = TLS1_VERSION;
+    mask &= ~SSL_OP_NO_TLSv1;
 #if !defined(OPENSSL_NO_SSL3)
-	if ((options & SSL_OP_NO_TLSv1) && (options & mask) != mask)
-		version = SSL3_VERSION;
-	mask &= ~SSL_OP_NO_SSLv3;
+    if ((options & SSL_OP_NO_TLSv1) && (options & mask) != mask)
+        version = SSL3_VERSION;
+    mask &= ~SSL_OP_NO_SSLv3;
 #endif
 #if !defined(OPENSSL_NO_SSL2)
-	if ((options & SSL_OP_NO_SSLv3) && (options & mask) != mask)
-		version = SSL2_VERSION;
+    if ((options & SSL_OP_NO_SSLv3) && (options & mask) != mask)
+        version = SSL2_VERSION;
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
-	if (version != SSL2_VERSION)
-		{
-		/* have to disable SSL 2.0 compatibility if we need TLS extensions */
-
-		if (s->tlsext_hostname != NULL)
-			ssl2_compat = 0;
-		if (s->tlsext_status_type != -1)
-			ssl2_compat = 0;
-#ifdef TLSEXT_TYPE_opaque_prf_input
-		if (s->ctx->tlsext_opaque_prf_input_callback != 0 || s->tlsext_opaque_prf_input != NULL)
-			ssl2_compat = 0;
-#endif
-		if (s->cert->cli_ext.meths_count != 0)
-			ssl2_compat = 0;
-		}
+    if (version != SSL2_VERSION) {
+        /*
+         * have to disable SSL 2.0 compatibility if we need TLS extensions
+         */
+
+        if (s->tlsext_hostname != NULL)
+            ssl2_compat = 0;
+        if (s->tlsext_status_type != -1)
+            ssl2_compat = 0;
+# ifdef TLSEXT_TYPE_opaque_prf_input
+        if (s->ctx->tlsext_opaque_prf_input_callback != 0
+            || s->tlsext_opaque_prf_input != NULL)
+            ssl2_compat = 0;
+# endif
+        if (s->cert->cli_ext.meths_count != 0)
+            ssl2_compat = 0;
+    }
 #endif
 
-	buf=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL23_ST_CW_CLNT_HELLO_A)
-		{
+    buf = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL23_ST_CW_CLNT_HELLO_A) {
 #if 0
-		/* don't reuse session-id's */
-		if (!ssl_get_new_session(s,0))
-			{
-			return(-1);
-			}
+        /* don't reuse session-id's */
+        if (!ssl_get_new_session(s, 0)) {
+            return (-1);
+        }
 #endif
 
-		p=s->s3->client_random;
-		if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
-			return -1;
-
-		if (version == TLS1_2_VERSION)
-			{
-			version_major = TLS1_2_VERSION_MAJOR;
-			version_minor = TLS1_2_VERSION_MINOR;
-			}
-		else if (tls1_suiteb(s))
-			{
-			SSLerr(SSL_F_SSL23_CLIENT_HELLO,
-					SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
-			return -1;
-			}
-		else if (version == TLS1_1_VERSION)
-			{
-			version_major = TLS1_1_VERSION_MAJOR;
-			version_minor = TLS1_1_VERSION_MINOR;
-			}
-		else if (version == TLS1_VERSION)
-			{
-			version_major = TLS1_VERSION_MAJOR;
-			version_minor = TLS1_VERSION_MINOR;
-			}
+        p = s->s3->client_random;
+        if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
+            return -1;
+
+        if (version == TLS1_2_VERSION) {
+            version_major = TLS1_2_VERSION_MAJOR;
+            version_minor = TLS1_2_VERSION_MINOR;
+        } else if (tls1_suiteb(s)) {
+            SSLerr(SSL_F_SSL23_CLIENT_HELLO,
+                   SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
+            return -1;
+        } else if (version == TLS1_1_VERSION) {
+            version_major = TLS1_1_VERSION_MAJOR;
+            version_minor = TLS1_1_VERSION_MINOR;
+        } else if (version == TLS1_VERSION) {
+            version_major = TLS1_VERSION_MAJOR;
+            version_minor = TLS1_VERSION_MINOR;
+        }
 #ifdef OPENSSL_FIPS
-		else if(FIPS_mode())
-			{
-			SSLerr(SSL_F_SSL23_CLIENT_HELLO,
-					SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
-			return -1;
-			}
+        else if (FIPS_mode()) {
+            SSLerr(SSL_F_SSL23_CLIENT_HELLO,
+                   SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+            return -1;
+        }
 #endif
-		else if (version == SSL3_VERSION)
-			{
-			version_major = SSL3_VERSION_MAJOR;
-			version_minor = SSL3_VERSION_MINOR;
-			}
-		else if (version == SSL2_VERSION)
-			{
-			version_major = SSL2_VERSION_MAJOR;
-			version_minor = SSL2_VERSION_MINOR;
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL23_CLIENT_HELLO,SSL_R_NO_PROTOCOLS_AVAILABLE);
-			return(-1);
-			}
-
-		s->client_version = version;
-
-		if (ssl2_compat)
-			{
-			/* create SSL 2.0 compatible Client Hello */
-
-			/* two byte record header will be written last */
-			d = &(buf[2]);
-			p = d + 9; /* leave space for message type, version, individual length fields */
-
-			*(d++) = SSL2_MT_CLIENT_HELLO;
-			*(d++) = version_major;
-			*(d++) = version_minor;
-			
-			/* Ciphers supported */
-			i=ssl_cipher_list_to_bytes(s,SSL_get_ciphers(s),p,0);
-			if (i == 0)
-				{
-				/* no ciphers */
-				SSLerr(SSL_F_SSL23_CLIENT_HELLO,SSL_R_NO_CIPHERS_AVAILABLE);
-				return -1;
-				}
-			s2n(i,d);
-			p+=i;
-			
-			/* put in the session-id length (zero since there is no reuse) */
+        else if (version == SSL3_VERSION) {
+            version_major = SSL3_VERSION_MAJOR;
+            version_minor = SSL3_VERSION_MINOR;
+        } else if (version == SSL2_VERSION) {
+            version_major = SSL2_VERSION_MAJOR;
+            version_minor = SSL2_VERSION_MINOR;
+        } else {
+            SSLerr(SSL_F_SSL23_CLIENT_HELLO, SSL_R_NO_PROTOCOLS_AVAILABLE);
+            return (-1);
+        }
+
+        s->client_version = version;
+
+        if (ssl2_compat) {
+            /* create SSL 2.0 compatible Client Hello */
+
+            /* two byte record header will be written last */
+            d = &(buf[2]);
+            p = d + 9;          /* leave space for message type, version,
+                                 * individual length fields */
+
+            *(d++) = SSL2_MT_CLIENT_HELLO;
+            *(d++) = version_major;
+            *(d++) = version_minor;
+
+            /* Ciphers supported */
+            i = ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), p, 0);
+            if (i == 0) {
+                /* no ciphers */
+                SSLerr(SSL_F_SSL23_CLIENT_HELLO, SSL_R_NO_CIPHERS_AVAILABLE);
+                return -1;
+            }
+            s2n(i, d);
+            p += i;
+
+            /*
+             * put in the session-id length (zero since there is no reuse)
+             */
 #if 0
-			s->session->session_id_length=0;
+            s->session->session_id_length = 0;
 #endif
-			s2n(0,d);
-
-			if (s->options & SSL_OP_NETSCAPE_CHALLENGE_BUG)
-				ch_len=SSL2_CHALLENGE_LENGTH;
-			else
-				ch_len=SSL2_MAX_CHALLENGE_LENGTH;
-
-			/* write out sslv2 challenge */
-			/* Note that ch_len must be <= SSL3_RANDOM_SIZE (32),
-			   because it is one of SSL2_MAX_CHALLENGE_LENGTH (32)
-			   or SSL2_MAX_CHALLENGE_LENGTH (16), but leave the
-			   check in for futurproofing */
-			if (SSL3_RANDOM_SIZE < ch_len)
-				i=SSL3_RANDOM_SIZE;
-			else
-				i=ch_len;
-			s2n(i,d);
-			memset(&(s->s3->client_random[0]),0,SSL3_RANDOM_SIZE);
-			if (RAND_pseudo_bytes(&(s->s3->client_random[SSL3_RANDOM_SIZE-i]),i) <= 0)
-				return -1;
-
-			memcpy(p,&(s->s3->client_random[SSL3_RANDOM_SIZE-i]),i);
-			p+=i;
-
-			i= p- &(buf[2]);
-			buf[0]=((i>>8)&0xff)|0x80;
-			buf[1]=(i&0xff);
-
-			/* number of bytes to write */
-			s->init_num=i+2;
-			s->init_off=0;
-
-			ssl3_finish_mac(s,&(buf[2]),i);
-			}
-		else
-			{
-			/* create Client Hello in SSL 3.0/TLS 1.0 format */
-
-			/* do the record header (5 bytes) and handshake message header (4 bytes) last */
-			d = p = &(buf[9]);
-			
-			*(p++) = version_major;
-			*(p++) = version_minor;
-
-			/* Random stuff */
-			memcpy(p, s->s3->client_random, SSL3_RANDOM_SIZE);
-			p += SSL3_RANDOM_SIZE;
-
-			/* Session ID (zero since there is no reuse) */
-			*(p++) = 0;
-
-			/* Ciphers supported (using SSL 3.0/TLS 1.0 format) */
-			i=ssl_cipher_list_to_bytes(s,SSL_get_ciphers(s),&(p[2]),ssl3_put_cipher_by_char);
-			if (i == 0)
-				{
-				SSLerr(SSL_F_SSL23_CLIENT_HELLO,SSL_R_NO_CIPHERS_AVAILABLE);
-				return -1;
-				}
+            s2n(0, d);
+
+            if (s->options & SSL_OP_NETSCAPE_CHALLENGE_BUG)
+                ch_len = SSL2_CHALLENGE_LENGTH;
+            else
+                ch_len = SSL2_MAX_CHALLENGE_LENGTH;
+
+            /* write out sslv2 challenge */
+            /*
+             * Note that ch_len must be <= SSL3_RANDOM_SIZE (32), because it
+             * is one of SSL2_MAX_CHALLENGE_LENGTH (32) or
+             * SSL2_MAX_CHALLENGE_LENGTH (16), but leave the check in for
+             * futurproofing
+             */
+            if (SSL3_RANDOM_SIZE < ch_len)
+                i = SSL3_RANDOM_SIZE;
+            else
+                i = ch_len;
+            s2n(i, d);
+            memset(&(s->s3->client_random[0]), 0, SSL3_RANDOM_SIZE);
+            if (RAND_pseudo_bytes
+                (&(s->s3->client_random[SSL3_RANDOM_SIZE - i]), i) <= 0)
+                return -1;
+
+            memcpy(p, &(s->s3->client_random[SSL3_RANDOM_SIZE - i]), i);
+            p += i;
+
+            i = p - &(buf[2]);
+            buf[0] = ((i >> 8) & 0xff) | 0x80;
+            buf[1] = (i & 0xff);
+
+            /* number of bytes to write */
+            s->init_num = i + 2;
+            s->init_off = 0;
+
+            ssl3_finish_mac(s, &(buf[2]), i);
+        } else {
+            /* create Client Hello in SSL 3.0/TLS 1.0 format */
+
+            /*
+             * do the record header (5 bytes) and handshake message header (4
+             * bytes) last
+             */
+            d = p = &(buf[9]);
+
+            *(p++) = version_major;
+            *(p++) = version_minor;
+
+            /* Random stuff */
+            memcpy(p, s->s3->client_random, SSL3_RANDOM_SIZE);
+            p += SSL3_RANDOM_SIZE;
+
+            /* Session ID (zero since there is no reuse) */
+            *(p++) = 0;
+
+            /* Ciphers supported (using SSL 3.0/TLS 1.0 format) */
+            i = ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), &(p[2]),
+                                         ssl3_put_cipher_by_char);
+            if (i == 0) {
+                SSLerr(SSL_F_SSL23_CLIENT_HELLO, SSL_R_NO_CIPHERS_AVAILABLE);
+                return -1;
+            }
 #ifdef OPENSSL_MAX_TLS1_2_CIPHER_LENGTH
-			/* Some servers hang if client hello > 256 bytes
-			 * as hack workaround chop number of supported ciphers
-			 * to keep it well below this if we use TLS v1.2
-			 */
-			if (TLS1_get_version(s) >= TLS1_2_VERSION
-				&& i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
-				i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
+            /*
+             * Some servers hang if client hello > 256 bytes as hack
+             * workaround chop number of supported ciphers to keep it well
+             * below this if we use TLS v1.2
+             */
+            if (TLS1_get_version(s) >= TLS1_2_VERSION
+                && i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
+                i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
 #endif
-			s2n(i,p);
-			p+=i;
+            s2n(i, p);
+            p += i;
 
-			/* COMPRESSION */
+            /* COMPRESSION */
 #ifdef OPENSSL_NO_COMP
-			*(p++)=1;
+            *(p++) = 1;
 #else
-			if ((s->options & SSL_OP_NO_COMPRESSION)
-						|| !s->ctx->comp_methods)
-				j=0;
-			else
-				j=sk_SSL_COMP_num(s->ctx->comp_methods);
-			*(p++)=1+j;
-			for (i=0; ictx->comp_methods,i);
-				*(p++)=comp->id;
-				}
+            if ((s->options & SSL_OP_NO_COMPRESSION)
+                || !s->ctx->comp_methods)
+                j = 0;
+            else
+                j = sk_SSL_COMP_num(s->ctx->comp_methods);
+            *(p++) = 1 + j;
+            for (i = 0; i < j; i++) {
+                comp = sk_SSL_COMP_value(s->ctx->comp_methods, i);
+                *(p++) = comp->id;
+            }
 #endif
-			*(p++)=0; /* Add the NULL method */
+            *(p++) = 0;         /* Add the NULL method */
 
 #ifndef OPENSSL_NO_TLSEXT
-			/* TLS extensions*/
-			if (ssl_prepare_clienthello_tlsext(s) <= 0)
-				{
-				SSLerr(SSL_F_SSL23_CLIENT_HELLO,SSL_R_CLIENTHELLO_TLSEXT);
-				return -1;
-				}
-			if ((p = ssl_add_clienthello_tlsext(s, p, buf+SSL3_RT_MAX_PLAIN_LENGTH, &al)) == NULL)
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,al);
-				SSLerr(SSL_F_SSL23_CLIENT_HELLO,ERR_R_INTERNAL_ERROR);
-				return -1;
-				}
+            /* TLS extensions */
+            if (ssl_prepare_clienthello_tlsext(s) <= 0) {
+                SSLerr(SSL_F_SSL23_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
+                return -1;
+            }
+            if ((p =
+                 ssl_add_clienthello_tlsext(s, p,
+                                            buf + SSL3_RT_MAX_PLAIN_LENGTH,
+                                            &al)) == NULL) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, al);
+                SSLerr(SSL_F_SSL23_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+                return -1;
+            }
 #endif
-			
-			l = p-d;
-
-			/* fill in 4-byte handshake header */
-			d=&(buf[5]);
-			*(d++)=SSL3_MT_CLIENT_HELLO;
-			l2n3(l,d);
-
-			l += 4;
-
-			if (l > SSL3_RT_MAX_PLAIN_LENGTH)
-				{
-				SSLerr(SSL_F_SSL23_CLIENT_HELLO,ERR_R_INTERNAL_ERROR);
-				return -1;
-				}
-			
-			/* fill in 5-byte record header */
-			d=buf;
-			*(d++) = SSL3_RT_HANDSHAKE;
-			*(d++) = version_major;
-			/* Some servers hang if we use long client hellos
-			 * and a record number > TLS 1.0.
-			 */
-			if (TLS1_get_client_version(s) > TLS1_VERSION)
-				*(d++) = 1;
-			else
-				*(d++) = version_minor;
-			s2n((int)l,d);
-
-			/* number of bytes to write */
-			s->init_num=p-buf;
-			s->init_off=0;
-
-			ssl3_finish_mac(s,&(buf[5]), s->init_num - 5);
-			}
-
-		s->state=SSL23_ST_CW_CLNT_HELLO_B;
-		s->init_off=0;
-		}
-
-	/* SSL3_ST_CW_CLNT_HELLO_B */
-	ret = ssl23_write_bytes(s);
-
-	if ((ret >= 2) && s->msg_callback)
-		{
-		/* Client Hello has been sent; tell msg_callback */
-
-		if (ssl2_compat)
-			s->msg_callback(1, SSL2_VERSION, 0, s->init_buf->data+2, ret-2, s, s->msg_callback_arg);
-		else
-			{
-			s->msg_callback(1, version, SSL3_RT_HEADER, s->init_buf->data, 5, s, s->msg_callback_arg);
-			s->msg_callback(1, version, SSL3_RT_HANDSHAKE, s->init_buf->data+5, ret-5, s, s->msg_callback_arg);
-			}
-		}
-
-	return ret;
-	}
+
+            l = p - d;
+
+            /* fill in 4-byte handshake header */
+            d = &(buf[5]);
+            *(d++) = SSL3_MT_CLIENT_HELLO;
+            l2n3(l, d);
+
+            l += 4;
+
+            if (l > SSL3_RT_MAX_PLAIN_LENGTH) {
+                SSLerr(SSL_F_SSL23_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+                return -1;
+            }
+
+            /* fill in 5-byte record header */
+            d = buf;
+            *(d++) = SSL3_RT_HANDSHAKE;
+            *(d++) = version_major;
+            /*
+             * Some servers hang if we use long client hellos and a record
+             * number > TLS 1.0.
+             */
+            if (TLS1_get_client_version(s) > TLS1_VERSION)
+                *(d++) = 1;
+            else
+                *(d++) = version_minor;
+            s2n((int)l, d);
+
+            /* number of bytes to write */
+            s->init_num = p - buf;
+            s->init_off = 0;
+
+            ssl3_finish_mac(s, &(buf[5]), s->init_num - 5);
+        }
+
+        s->state = SSL23_ST_CW_CLNT_HELLO_B;
+        s->init_off = 0;
+    }
+
+    /* SSL3_ST_CW_CLNT_HELLO_B */
+    ret = ssl23_write_bytes(s);
+
+    if ((ret >= 2) && s->msg_callback) {
+        /* Client Hello has been sent; tell msg_callback */
+
+        if (ssl2_compat)
+            s->msg_callback(1, SSL2_VERSION, 0, s->init_buf->data + 2,
+                            ret - 2, s, s->msg_callback_arg);
+        else {
+            s->msg_callback(1, version, SSL3_RT_HEADER, s->init_buf->data, 5,
+                            s, s->msg_callback_arg);
+            s->msg_callback(1, version, SSL3_RT_HANDSHAKE,
+                            s->init_buf->data + 5, ret - 5, s,
+                            s->msg_callback_arg);
+        }
+    }
+
+    return ret;
+}
 
 static int ssl23_get_server_hello(SSL *s)
-	{
-	char buf[8];
-	unsigned char *p;
-	int i;
-	int n;
+{
+    char buf[8];
+    unsigned char *p;
+    int i;
+    int n;
 
-	n=ssl23_read_bytes(s,7);
+    n = ssl23_read_bytes(s, 7);
 
-	if (n != 7) return(n);
-	p=s->packet;
+    if (n != 7)
+        return (n);
+    p = s->packet;
 
-	memcpy(buf,p,n);
+    memcpy(buf, p, n);
 
-	if ((p[0] & 0x80) && (p[2] == SSL2_MT_SERVER_HELLO) &&
-		(p[5] == 0x00) && (p[6] == 0x02))
-		{
+    if ((p[0] & 0x80) && (p[2] == SSL2_MT_SERVER_HELLO) &&
+        (p[5] == 0x00) && (p[6] == 0x02)) {
 #ifdef OPENSSL_NO_SSL2
-		SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
-		goto err;
+        SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, SSL_R_UNSUPPORTED_PROTOCOL);
+        goto err;
 #else
-		/* we are talking sslv2 */
-		/* we need to clean up the SSLv3 setup and put in the
-		 * sslv2 stuff. */
-		int ch_len;
-
-		if (s->options & SSL_OP_NO_SSLv2)
-			{
-			SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
-			goto err;
-			}
-		if (s->s2 == NULL)
-			{
-			if (!ssl2_new(s))
-				goto err;
-			}
-		else
-			ssl2_clear(s);
-
-		if (s->options & SSL_OP_NETSCAPE_CHALLENGE_BUG)
-			ch_len=SSL2_CHALLENGE_LENGTH;
-		else
-			ch_len=SSL2_MAX_CHALLENGE_LENGTH;
-
-		/* write out sslv2 challenge */
-		/* Note that ch_len must be <= SSL3_RANDOM_SIZE (32), because
-		   it is one of SSL2_MAX_CHALLENGE_LENGTH (32) or
-		   SSL2_MAX_CHALLENGE_LENGTH (16), but leave the check in for
-		   futurproofing */
-		i=(SSL3_RANDOM_SIZE < ch_len)
-			?SSL3_RANDOM_SIZE:ch_len;
-		s->s2->challenge_length=i;
-		memcpy(s->s2->challenge,
-			&(s->s3->client_random[SSL3_RANDOM_SIZE-i]),i);
-
-		if (s->s3 != NULL) ssl3_free(s);
-
-		if (!BUF_MEM_grow_clean(s->init_buf,
-			SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
-			{
-			SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,ERR_R_BUF_LIB);
-			goto err;
-			}
-
-		s->state=SSL2_ST_GET_SERVER_HELLO_A;
-		if (!(s->client_version == SSL2_VERSION))
-			/* use special padding (SSL 3.0 draft/RFC 2246, App. E.2) */
-			s->s2->ssl2_rollback=1;
-
-		/* setup the 7 bytes we have read so we get them from
-		 * the sslv2 buffer */
-		s->rstate=SSL_ST_READ_HEADER;
-		s->packet_length=n;
-		s->packet= &(s->s2->rbuf[0]);
-		memcpy(s->packet,buf,n);
-		s->s2->rbuf_left=n;
-		s->s2->rbuf_offs=0;
-
-		/* we have already written one */
-		s->s2->write_sequence=1;
-
-		s->method=SSLv2_client_method();
-		s->handshake_func=s->method->ssl_connect;
+        /* we are talking sslv2 */
+        /*
+         * we need to clean up the SSLv3 setup and put in the sslv2 stuff.
+         */
+        int ch_len;
+
+        if (s->options & SSL_OP_NO_SSLv2) {
+            SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, SSL_R_UNSUPPORTED_PROTOCOL);
+            goto err;
+        }
+        if (s->s2 == NULL) {
+            if (!ssl2_new(s))
+                goto err;
+        } else
+            ssl2_clear(s);
+
+        if (s->options & SSL_OP_NETSCAPE_CHALLENGE_BUG)
+            ch_len = SSL2_CHALLENGE_LENGTH;
+        else
+            ch_len = SSL2_MAX_CHALLENGE_LENGTH;
+
+        /* write out sslv2 challenge */
+        /*
+         * Note that ch_len must be <= SSL3_RANDOM_SIZE (32), because it is
+         * one of SSL2_MAX_CHALLENGE_LENGTH (32) or SSL2_MAX_CHALLENGE_LENGTH
+         * (16), but leave the check in for futurproofing
+         */
+        i = (SSL3_RANDOM_SIZE < ch_len)
+            ? SSL3_RANDOM_SIZE : ch_len;
+        s->s2->challenge_length = i;
+        memcpy(s->s2->challenge,
+               &(s->s3->client_random[SSL3_RANDOM_SIZE - i]), i);
+
+        if (s->s3 != NULL)
+            ssl3_free(s);
+
+        if (!BUF_MEM_grow_clean(s->init_buf,
+                                SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)) {
+            SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, ERR_R_BUF_LIB);
+            goto err;
+        }
+
+        s->state = SSL2_ST_GET_SERVER_HELLO_A;
+        if (!(s->client_version == SSL2_VERSION))
+            /*
+             * use special padding (SSL 3.0 draft/RFC 2246, App. E.2)
+             */
+            s->s2->ssl2_rollback = 1;
+
+        /*
+         * setup the 7 bytes we have read so we get them from the sslv2
+         * buffer
+         */
+        s->rstate = SSL_ST_READ_HEADER;
+        s->packet_length = n;
+        s->packet = &(s->s2->rbuf[0]);
+        memcpy(s->packet, buf, n);
+        s->s2->rbuf_left = n;
+        s->s2->rbuf_offs = 0;
+
+        /* we have already written one */
+        s->s2->write_sequence = 1;
+
+        s->method = SSLv2_client_method();
+        s->handshake_func = s->method->ssl_connect;
 #endif
-		}
-	else if (p[1] == SSL3_VERSION_MAJOR &&
-	         p[2] <= TLS1_2_VERSION_MINOR &&
-	         ((p[0] == SSL3_RT_HANDSHAKE && p[5] == SSL3_MT_SERVER_HELLO) ||
-	          (p[0] == SSL3_RT_ALERT && p[3] == 0 && p[4] == 2)))
-		{
-		/* we have sslv3 or tls1 (server hello or alert) */
+    } else if (p[1] == SSL3_VERSION_MAJOR &&
+               p[2] <= TLS1_2_VERSION_MINOR &&
+               ((p[0] == SSL3_RT_HANDSHAKE && p[5] == SSL3_MT_SERVER_HELLO) ||
+                (p[0] == SSL3_RT_ALERT && p[3] == 0 && p[4] == 2))) {
+        /* we have sslv3 or tls1 (server hello or alert) */
 
 #ifndef OPENSSL_NO_SSL3
-		if ((p[2] == SSL3_VERSION_MINOR) &&
-			!(s->options & SSL_OP_NO_SSLv3))
-			{
-#ifdef OPENSSL_FIPS
-			if(FIPS_mode())
-				{
-				SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,
-					SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
-				goto err;
-				}
-#endif
-			s->version=SSL3_VERSION;
-			s->method=SSLv3_client_method();
-			}
-		else
+        if ((p[2] == SSL3_VERSION_MINOR) && !(s->options & SSL_OP_NO_SSLv3)) {
+# ifdef OPENSSL_FIPS
+            if (FIPS_mode()) {
+                SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,
+                       SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+                goto err;
+            }
+# endif
+            s->version = SSL3_VERSION;
+            s->method = SSLv3_client_method();
+        } else
 #endif
-		if ((p[2] == TLS1_VERSION_MINOR) &&
-			!(s->options & SSL_OP_NO_TLSv1))
-			{
-			s->version=TLS1_VERSION;
-			s->method=TLSv1_client_method();
-			}
-		else if ((p[2] == TLS1_1_VERSION_MINOR) &&
-			!(s->options & SSL_OP_NO_TLSv1_1))
-			{
-			s->version=TLS1_1_VERSION;
-			s->method=TLSv1_1_client_method();
-			}
-		else if ((p[2] == TLS1_2_VERSION_MINOR) &&
-			!(s->options & SSL_OP_NO_TLSv1_2))
-			{
-			s->version=TLS1_2_VERSION;
-			s->method=TLSv1_2_client_method();
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
-			goto err;
-			}
-
-		/* ensure that TLS_MAX_VERSION is up-to-date */
-		OPENSSL_assert(s->version <= TLS_MAX_VERSION);
-
-		if (p[0] == SSL3_RT_ALERT && p[5] != SSL3_AL_WARNING)
-			{
-			/* fatal alert */
-
-			void (*cb)(const SSL *ssl,int type,int val)=NULL;
-			int j;
-
-			if (s->info_callback != NULL)
-				cb=s->info_callback;
-			else if (s->ctx->info_callback != NULL)
-				cb=s->ctx->info_callback;
- 
-			i=p[5];
-			if (cb != NULL)
-				{
-				j=(i<<8)|p[6];
-				cb(s,SSL_CB_READ_ALERT,j);
-				}
-			
-			if (s->msg_callback)
-				{
-				s->msg_callback(0, s->version, SSL3_RT_HEADER, p, 5, s, s->msg_callback_arg);
-				s->msg_callback(0, s->version, SSL3_RT_ALERT, p+5, 2, s, s->msg_callback_arg);
-				}
-
-			s->rwstate=SSL_NOTHING;
-			SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_AD_REASON_OFFSET+p[6]);
-			goto err;
-			}
-
-		if (!ssl_init_wbio_buffer(s,1)) goto err;
-
-		/* we are in this state */
-		s->state=SSL3_ST_CR_SRVR_HELLO_A;
-
-		/* put the 7 bytes we have read into the input buffer
-		 * for SSLv3 */
-		s->rstate=SSL_ST_READ_HEADER;
-		s->packet_length=n;
-		if (s->s3->rbuf.buf == NULL)
-			if (!ssl3_setup_read_buffer(s))
-				goto err;
-		s->packet= &(s->s3->rbuf.buf[0]);
-		memcpy(s->packet,buf,n);
-		s->s3->rbuf.left=n;
-		s->s3->rbuf.offset=0;
-
-		s->handshake_func=s->method->ssl_connect;
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_R_UNKNOWN_PROTOCOL);
-		goto err;
-		}
-	s->init_num=0;
-
-	/* Since, if we are sending a ssl23 client hello, we are not
-	 * reusing a session-id */
-	if (!ssl_get_new_session(s,0))
-		goto err;
-
-	return(SSL_connect(s));
-err:
-	return(-1);
-	}
+        if ((p[2] == TLS1_VERSION_MINOR) && !(s->options & SSL_OP_NO_TLSv1)) {
+            s->version = TLS1_VERSION;
+            s->method = TLSv1_client_method();
+        } else if ((p[2] == TLS1_1_VERSION_MINOR) &&
+                   !(s->options & SSL_OP_NO_TLSv1_1)) {
+            s->version = TLS1_1_VERSION;
+            s->method = TLSv1_1_client_method();
+        } else if ((p[2] == TLS1_2_VERSION_MINOR) &&
+                   !(s->options & SSL_OP_NO_TLSv1_2)) {
+            s->version = TLS1_2_VERSION;
+            s->method = TLSv1_2_client_method();
+        } else {
+            SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, SSL_R_UNSUPPORTED_PROTOCOL);
+            goto err;
+        }
+
+        /* ensure that TLS_MAX_VERSION is up-to-date */
+        OPENSSL_assert(s->version <= TLS_MAX_VERSION);
+
+        if (p[0] == SSL3_RT_ALERT && p[5] != SSL3_AL_WARNING) {
+            /* fatal alert */
+
+            void (*cb) (const SSL *ssl, int type, int val) = NULL;
+            int j;
+
+            if (s->info_callback != NULL)
+                cb = s->info_callback;
+            else if (s->ctx->info_callback != NULL)
+                cb = s->ctx->info_callback;
+
+            i = p[5];
+            if (cb != NULL) {
+                j = (i << 8) | p[6];
+                cb(s, SSL_CB_READ_ALERT, j);
+            }
+
+            if (s->msg_callback) {
+                s->msg_callback(0, s->version, SSL3_RT_HEADER, p, 5, s,
+                                s->msg_callback_arg);
+                s->msg_callback(0, s->version, SSL3_RT_ALERT, p + 5, 2, s,
+                                s->msg_callback_arg);
+            }
+
+            s->rwstate = SSL_NOTHING;
+            SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, SSL_AD_REASON_OFFSET + p[6]);
+            goto err;
+        }
+
+        if (!ssl_init_wbio_buffer(s, 1))
+            goto err;
+
+        /* we are in this state */
+        s->state = SSL3_ST_CR_SRVR_HELLO_A;
+
+        /*
+         * put the 7 bytes we have read into the input buffer for SSLv3
+         */
+        s->rstate = SSL_ST_READ_HEADER;
+        s->packet_length = n;
+        if (s->s3->rbuf.buf == NULL)
+            if (!ssl3_setup_read_buffer(s))
+                goto err;
+        s->packet = &(s->s3->rbuf.buf[0]);
+        memcpy(s->packet, buf, n);
+        s->s3->rbuf.left = n;
+        s->s3->rbuf.offset = 0;
+
+        s->handshake_func = s->method->ssl_connect;
+    } else {
+        SSLerr(SSL_F_SSL23_GET_SERVER_HELLO, SSL_R_UNKNOWN_PROTOCOL);
+        goto err;
+    }
+    s->init_num = 0;
+
+    /*
+     * Since, if we are sending a ssl23 client hello, we are not reusing a
+     * session-id
+     */
+    if (!ssl_get_new_session(s, 0))
+        goto err;
+
+    return (SSL_connect(s));
+ err:
+    return (-1);
+}
diff --git a/ssl/s23_lib.c b/ssl/s23_lib.c
index f3c29d1dde..9056d39e83 100644
--- a/ssl/s23_lib.c
+++ b/ssl/s23_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,134 +61,125 @@
 #include "ssl_locl.h"
 
 long ssl23_default_timeout(void)
-	{
-	return(300);
-	}
+{
+    return (300);
+}
 
 int ssl23_num_ciphers(void)
-	{
-	return(ssl3_num_ciphers()
+{
+    return (ssl3_num_ciphers()
 #ifndef OPENSSL_NO_SSL2
-	       + ssl2_num_ciphers()
+            + ssl2_num_ciphers()
 #endif
-	    );
-	}
+        );
+}
 
 const SSL_CIPHER *ssl23_get_cipher(unsigned int u)
-	{
-	unsigned int uu=ssl3_num_ciphers();
+{
+    unsigned int uu = ssl3_num_ciphers();
 
-	if (u < uu)
-		return(ssl3_get_cipher(u));
-	else
+    if (u < uu)
+        return (ssl3_get_cipher(u));
+    else
 #ifndef OPENSSL_NO_SSL2
-		return(ssl2_get_cipher(u-uu));
+        return (ssl2_get_cipher(u - uu));
 #else
-		return(NULL);
+        return (NULL);
 #endif
-	}
+}
 
-/* This function needs to check if the ciphers required are actually
- * available */
+/*
+ * This function needs to check if the ciphers required are actually
+ * available
+ */
 const SSL_CIPHER *ssl23_get_cipher_by_char(const unsigned char *p)
-	{
-	const SSL_CIPHER *cp;
+{
+    const SSL_CIPHER *cp;
 
-	cp=ssl3_get_cipher_by_char(p);
+    cp = ssl3_get_cipher_by_char(p);
 #ifndef OPENSSL_NO_SSL2
-	if (cp == NULL)
-		cp=ssl2_get_cipher_by_char(p);
+    if (cp == NULL)
+        cp = ssl2_get_cipher_by_char(p);
 #endif
-	return(cp);
-	}
+    return (cp);
+}
 
 int ssl23_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
-	{
-	long l;
+{
+    long l;
 
-	/* We can write SSLv2 and SSLv3 ciphers */
-	/* but no ECC ciphers */
-	if (c->algorithm_mkey == SSL_kECDHr ||
-		c->algorithm_mkey == SSL_kECDHe ||
-		c->algorithm_mkey == SSL_kEECDH ||
-		c->algorithm_auth == SSL_aECDH ||
-		c->algorithm_auth == SSL_aECDSA)
-		return 0;
-	if (p != NULL)
-		{
-		l=c->id;
-		p[0]=((unsigned char)(l>>16L))&0xFF;
-		p[1]=((unsigned char)(l>> 8L))&0xFF;
-		p[2]=((unsigned char)(l     ))&0xFF;
-		}
-	return(3);
-	}
+    /* We can write SSLv2 and SSLv3 ciphers */
+    /* but no ECC ciphers */
+    if (c->algorithm_mkey == SSL_kECDHr ||
+        c->algorithm_mkey == SSL_kECDHe ||
+        c->algorithm_mkey == SSL_kEECDH ||
+        c->algorithm_auth == SSL_aECDH || c->algorithm_auth == SSL_aECDSA)
+        return 0;
+    if (p != NULL) {
+        l = c->id;
+        p[0] = ((unsigned char)(l >> 16L)) & 0xFF;
+        p[1] = ((unsigned char)(l >> 8L)) & 0xFF;
+        p[2] = ((unsigned char)(l)) & 0xFF;
+    }
+    return (3);
+}
 
 int ssl23_read(SSL *s, void *buf, int len)
-	{
-	int n;
+{
+    int n;
 
-	clear_sys_error();
-	if (SSL_in_init(s) && (!s->in_handshake))
-		{
-		n=s->handshake_func(s);
-		if (n < 0) return(n);
-		if (n == 0)
-			{
-			SSLerr(SSL_F_SSL23_READ,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		return(SSL_read(s,buf,len));
-		}
-	else
-		{
-		ssl_undefined_function(s);
-		return(-1);
-		}
-	}
+    clear_sys_error();
+    if (SSL_in_init(s) && (!s->in_handshake)) {
+        n = s->handshake_func(s);
+        if (n < 0)
+            return (n);
+        if (n == 0) {
+            SSLerr(SSL_F_SSL23_READ, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+        return (SSL_read(s, buf, len));
+    } else {
+        ssl_undefined_function(s);
+        return (-1);
+    }
+}
 
 int ssl23_peek(SSL *s, void *buf, int len)
-	{
-	int n;
+{
+    int n;
 
-	clear_sys_error();
-	if (SSL_in_init(s) && (!s->in_handshake))
-		{
-		n=s->handshake_func(s);
-		if (n < 0) return(n);
-		if (n == 0)
-			{
-			SSLerr(SSL_F_SSL23_PEEK,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		return(SSL_peek(s,buf,len));
-		}
-	else
-		{
-		ssl_undefined_function(s);
-		return(-1);
-		}
-	}
+    clear_sys_error();
+    if (SSL_in_init(s) && (!s->in_handshake)) {
+        n = s->handshake_func(s);
+        if (n < 0)
+            return (n);
+        if (n == 0) {
+            SSLerr(SSL_F_SSL23_PEEK, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+        return (SSL_peek(s, buf, len));
+    } else {
+        ssl_undefined_function(s);
+        return (-1);
+    }
+}
 
 int ssl23_write(SSL *s, const void *buf, int len)
-	{
-	int n;
+{
+    int n;
 
-	clear_sys_error();
-	if (SSL_in_init(s) && (!s->in_handshake))
-		{
-		n=s->handshake_func(s);
-		if (n < 0) return(n);
-		if (n == 0)
-			{
-			SSLerr(SSL_F_SSL23_WRITE,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		return(SSL_write(s,buf,len));
-		}
-	else
-		{
-		ssl_undefined_function(s);
-		return(-1);
-		}
-	}
+    clear_sys_error();
+    if (SSL_in_init(s) && (!s->in_handshake)) {
+        n = s->handshake_func(s);
+        if (n < 0)
+            return (n);
+        if (n == 0) {
+            SSLerr(SSL_F_SSL23_WRITE, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+        return (SSL_write(s, buf, len));
+    } else {
+        ssl_undefined_function(s);
+        return (-1);
+    }
+}
diff --git a/ssl/s23_meth.c b/ssl/s23_meth.c
index 40eae0f0be..eb76098792 100644
--- a/ssl/s23_meth.c
+++ b/ssl/s23_meth.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,31 +62,28 @@
 
 static const SSL_METHOD *ssl23_get_method(int ver);
 static const SSL_METHOD *ssl23_get_method(int ver)
-	{
+{
 #ifndef OPENSSL_NO_SSL2
-	if (ver == SSL2_VERSION)
-		return(SSLv2_method());
-	else
+    if (ver == SSL2_VERSION)
+        return (SSLv2_method());
+    else
 #endif
 #ifndef OPENSSL_NO_SSL3
-	if (ver == SSL3_VERSION)
-		return(SSLv3_method());
-	else
+    if (ver == SSL3_VERSION)
+        return (SSLv3_method());
+    else
 #endif
 #ifndef OPENSSL_NO_TLS1
-	if (ver == TLS1_VERSION)
-		return(TLSv1_method());
-	else if (ver == TLS1_1_VERSION)
-		return(TLSv1_1_method());
-	else if (ver == TLS1_2_VERSION)
-		return(TLSv1_2_method());
-	else
+    if (ver == TLS1_VERSION)
+        return (TLSv1_method());
+    else if (ver == TLS1_1_VERSION)
+        return (TLSv1_1_method());
+    else if (ver == TLS1_2_VERSION)
+        return (TLSv1_2_method());
+    else
 #endif
-		return(NULL);
-	}
+        return (NULL);
+}
 
 IMPLEMENT_ssl23_meth_func(SSLv23_method,
-			ssl23_accept,
-			ssl23_connect,
-			ssl23_get_method)
-
+                          ssl23_accept, ssl23_connect, ssl23_get_method)
diff --git a/ssl/s23_pkt.c b/ssl/s23_pkt.c
index 4ca6a1b258..efc8647841 100644
--- a/ssl/s23_pkt.c
+++ b/ssl/s23_pkt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -64,54 +64,50 @@
 #include 
 
 int ssl23_write_bytes(SSL *s)
-	{
-	int i,num,tot;
-	char *buf;
+{
+    int i, num, tot;
+    char *buf;
 
-	buf=s->init_buf->data;
-	tot=s->init_off;
-	num=s->init_num;
-	for (;;)
-		{
-		s->rwstate=SSL_WRITING;
-		i=BIO_write(s->wbio,&(buf[tot]),num);
-		if (i <= 0)
-			{
-			s->init_off=tot;
-			s->init_num=num;
-			return(i);
-			}
-		s->rwstate=SSL_NOTHING;
-		if (i == num) return(tot+i);
+    buf = s->init_buf->data;
+    tot = s->init_off;
+    num = s->init_num;
+    for (;;) {
+        s->rwstate = SSL_WRITING;
+        i = BIO_write(s->wbio, &(buf[tot]), num);
+        if (i <= 0) {
+            s->init_off = tot;
+            s->init_num = num;
+            return (i);
+        }
+        s->rwstate = SSL_NOTHING;
+        if (i == num)
+            return (tot + i);
 
-		num-=i;
-		tot+=i;
-		}
-	}
+        num -= i;
+        tot += i;
+    }
+}
 
 /* return regularly only when we have read (at least) 'n' bytes */
 int ssl23_read_bytes(SSL *s, int n)
-	{
-	unsigned char *p;
-	int j;
-
-	if (s->packet_length < (unsigned int)n)
-		{
-		p=s->packet;
+{
+    unsigned char *p;
+    int j;
 
-		for (;;)
-			{
-			s->rwstate=SSL_READING;
-			j=BIO_read(s->rbio,(char *)&(p[s->packet_length]),
-				n-s->packet_length);
-			if (j <= 0)
-				return(j);
-			s->rwstate=SSL_NOTHING;
-			s->packet_length+=j;
-			if (s->packet_length >= (unsigned int)n)
-				return(s->packet_length);
-			}
-		}
-	return(n);
-	}
+    if (s->packet_length < (unsigned int)n) {
+        p = s->packet;
 
+        for (;;) {
+            s->rwstate = SSL_READING;
+            j = BIO_read(s->rbio, (char *)&(p[s->packet_length]),
+                         n - s->packet_length);
+            if (j <= 0)
+                return (j);
+            s->rwstate = SSL_NOTHING;
+            s->packet_length += j;
+            if (s->packet_length >= (unsigned int)n)
+                return (s->packet_length);
+        }
+    }
+    return (n);
+}
diff --git a/ssl/s23_srvr.c b/ssl/s23_srvr.c
index 63c3d60286..c982c9de8e 100644
--- a/ssl/s23_srvr.c
+++ b/ssl/s23_srvr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -116,130 +116,125 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 
 static const SSL_METHOD *ssl23_get_server_method(int ver);
 int ssl23_get_client_hello(SSL *s);
 static const SSL_METHOD *ssl23_get_server_method(int ver)
-	{
+{
 #ifndef OPENSSL_NO_SSL2
-	if (ver == SSL2_VERSION)
-		return(SSLv2_server_method());
+    if (ver == SSL2_VERSION)
+        return (SSLv2_server_method());
 #endif
 #ifndef OPENSSL_NO_SSL3
-	if (ver == SSL3_VERSION)
-		return(SSLv3_server_method());
+    if (ver == SSL3_VERSION)
+        return (SSLv3_server_method());
 #endif
-	if (ver == TLS1_VERSION)
-		return(TLSv1_server_method());
-	else if (ver == TLS1_1_VERSION)
-		return(TLSv1_1_server_method());
-	else if (ver == TLS1_2_VERSION)
-		return(TLSv1_2_server_method());
-	else
-		return(NULL);
-	}
+    if (ver == TLS1_VERSION)
+        return (TLSv1_server_method());
+    else if (ver == TLS1_1_VERSION)
+        return (TLSv1_1_server_method());
+    else if (ver == TLS1_2_VERSION)
+        return (TLSv1_2_server_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl23_meth_func(SSLv23_server_method,
-			ssl23_accept,
-			ssl_undefined_function,
-			ssl23_get_server_method)
+                          ssl23_accept,
+                          ssl_undefined_function, ssl23_get_server_method)
 
 int ssl23_accept(SSL *s)
-	{
-	BUF_MEM *buf;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state;
-
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s); 
-
-	for (;;)
-		{
-		state=s->state;
-
-		switch(s->state)
-			{
-		case SSL_ST_BEFORE:
-		case SSL_ST_ACCEPT:
-		case SSL_ST_BEFORE|SSL_ST_ACCEPT:
-		case SSL_ST_OK|SSL_ST_ACCEPT:
-
-			s->server=1;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			/* s->version=SSL3_VERSION; */
-			s->type=SSL_ST_ACCEPT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					BUF_MEM_free(buf);
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				}
-
-			ssl3_init_finished_mac(s);
-
-			s->state=SSL23_ST_SR_CLNT_HELLO_A;
-			s->ctx->stats.sess_accept++;
-			s->init_num=0;
-			break;
-
-		case SSL23_ST_SR_CLNT_HELLO_A:
-		case SSL23_ST_SR_CLNT_HELLO_B:
-
-			s->shutdown=0;
-			ret=ssl23_get_client_hello(s);
-			if (ret >= 0) cb=NULL;
-			goto end;
-			/* break; */
-
-		default:
-			SSLerr(SSL_F_SSL23_ACCEPT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-
-		if ((cb != NULL) && (s->state != state))
-			{
-			new_state=s->state;
-			s->state=state;
-			cb(s,SSL_CB_ACCEPT_LOOP,1);
-			s->state=new_state;
-			}
-		}
-end:
-	s->in_handshake--;
-	if (cb != NULL)
-		cb(s,SSL_CB_ACCEPT_EXIT,ret);
-	return(ret);
-	}
-
+{
+    BUF_MEM *buf;
+    unsigned long Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int ret = -1;
+    int new_state, state;
+
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_BEFORE:
+        case SSL_ST_ACCEPT:
+        case SSL_ST_BEFORE | SSL_ST_ACCEPT:
+        case SSL_ST_OK | SSL_ST_ACCEPT:
+
+            s->server = 1;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            /* s->version=SSL3_VERSION; */
+            s->type = SSL_ST_ACCEPT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    BUF_MEM_free(buf);
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+            }
+
+            ssl3_init_finished_mac(s);
+
+            s->state = SSL23_ST_SR_CLNT_HELLO_A;
+            s->ctx->stats.sess_accept++;
+            s->init_num = 0;
+            break;
+
+        case SSL23_ST_SR_CLNT_HELLO_A:
+        case SSL23_ST_SR_CLNT_HELLO_B:
+
+            s->shutdown = 0;
+            ret = ssl23_get_client_hello(s);
+            if (ret >= 0)
+                cb = NULL;
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_SSL23_ACCEPT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        if ((cb != NULL) && (s->state != state)) {
+            new_state = s->state;
+            s->state = state;
+            cb(s, SSL_CB_ACCEPT_LOOP, 1);
+            s->state = new_state;
+        }
+    }
+ end:
+    s->in_handshake--;
+    if (cb != NULL)
+        cb(s, SSL_CB_ACCEPT_EXIT, ret);
+    return (ret);
+}
 
 int ssl23_get_client_hello(SSL *s)
-	{
+{
     /*-
      * Request this many bytes in initial read.
      * We can detect SSL 3.0/TLS 1.0 Client Hellos
@@ -254,420 +249,404 @@ int ssl23_get_client_hello(SSL *s)
      *  6-8   length           > Client Hello message
      *  9/10  client_version  /
      */
-	char buf_space[11]; 
-	char *buf= &(buf_space[0]);
-	unsigned char *p,*d,*d_len,*dd;
-	unsigned int i;
-	unsigned int csl,sil,cl;
-	int n=0,j;
-	int type=0;
-	int v[2];
-
-	if (s->state ==	SSL23_ST_SR_CLNT_HELLO_A)
-		{
-		/* read the initial header */
-		v[0]=v[1]=0;
-
-		if (!ssl3_setup_buffers(s)) goto err;
-
-		n=ssl23_read_bytes(s, sizeof buf_space);
-		if (n != sizeof buf_space) return(n); /* n == -1 || n == 0 */
-
-		p=s->packet;
-
-		memcpy(buf,p,n);
-
-		if ((p[0] & 0x80) && (p[2] == SSL2_MT_CLIENT_HELLO))
-			{
-			/*
-			 * SSLv2 header
-			 */
-			if ((p[3] == 0x00) && (p[4] == 0x02))
-				{
-				v[0]=p[3]; v[1]=p[4];
-				/* SSLv2 */
-				if (!(s->options & SSL_OP_NO_SSLv2))
-					type=1;
-				}
-			else if (p[3] == SSL3_VERSION_MAJOR)
-				{
-				v[0]=p[3]; v[1]=p[4];
-				/* SSLv3/TLSv1 */
-				if (p[4] >= TLS1_VERSION_MINOR)
-					{
-					if (p[4] >= TLS1_2_VERSION_MINOR &&
-					   !(s->options & SSL_OP_NO_TLSv1_2))
-						{
-						s->version=TLS1_2_VERSION;
-						s->state=SSL23_ST_SR_CLNT_HELLO_B;
-						}
-					else if (p[4] >= TLS1_1_VERSION_MINOR &&
-					   !(s->options & SSL_OP_NO_TLSv1_1))
-						{
-						s->version=TLS1_1_VERSION;
-						/* type=2; */ /* done later to survive restarts */
-						s->state=SSL23_ST_SR_CLNT_HELLO_B;
-						}
-					else if (!(s->options & SSL_OP_NO_TLSv1))
-						{
-						s->version=TLS1_VERSION;
-						/* type=2; */ /* done later to survive restarts */
-						s->state=SSL23_ST_SR_CLNT_HELLO_B;
-						}
-					else if (!(s->options & SSL_OP_NO_SSLv3))
-						{
-						s->version=SSL3_VERSION;
-						/* type=2; */
-						s->state=SSL23_ST_SR_CLNT_HELLO_B;
-						}
-					else if (!(s->options & SSL_OP_NO_SSLv2))
-						{
-						type=1;
-						}
-					}
-				else if (!(s->options & SSL_OP_NO_SSLv3))
-					{
-					s->version=SSL3_VERSION;
-					/* type=2; */
-					s->state=SSL23_ST_SR_CLNT_HELLO_B;
-					}
-				else if (!(s->options & SSL_OP_NO_SSLv2))
-					type=1;
-
-				}
-			}
-		/* p[4] < 5 ... silly record length? */
-		else if ((p[0] == SSL3_RT_HANDSHAKE) &&
-			 (p[1] == SSL3_VERSION_MAJOR) &&
-			 (p[5] == SSL3_MT_CLIENT_HELLO) &&
-			 ((p[3] == 0 && p[4] < 5)
-				|| (p[9] >= p[1])))
-			{
-			/*
-			 * SSLv3 or tls1 header
-			 */
-			
-			v[0]=p[1]; /* major version (= SSL3_VERSION_MAJOR) */
-			/* We must look at client_version inside the Client Hello message
-			 * to get the correct minor version.
-			 * However if we have only a pathologically small fragment of the
-			 * Client Hello message, this would be difficult, and we'd have
-			 * to read more records to find out.
-			 * No known SSL 3.0 client fragments ClientHello like this,
-			 * so we simply reject such connections to avoid
-			 * protocol version downgrade attacks. */
-			if (p[3] == 0 && p[4] < 6)
-				{
-				SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_TOO_SMALL);
-				goto err;
-				}
-			/* if major version number > 3 set minor to a value
-			 * which will use the highest version 3 we support.
-			 * If TLS 2.0 ever appears we will need to revise
-			 * this....
-			 */
-			if (p[9] > SSL3_VERSION_MAJOR)
-				v[1]=0xff;
-			else
-				v[1]=p[10]; /* minor version according to client_version */
-			if (v[1] >= TLS1_VERSION_MINOR)
-				{
-				if (v[1] >= TLS1_2_VERSION_MINOR &&
-					!(s->options & SSL_OP_NO_TLSv1_2))
-					{
-					s->version=TLS1_2_VERSION;
-					type=3;
-					}
-				else if (v[1] >= TLS1_1_VERSION_MINOR &&
-					!(s->options & SSL_OP_NO_TLSv1_1))
-					{
-					s->version=TLS1_1_VERSION;
-					type=3;
-					}
-				else if (!(s->options & SSL_OP_NO_TLSv1))
-					{
-					s->version=TLS1_VERSION;
-					type=3;
-					}
-				else if (!(s->options & SSL_OP_NO_SSLv3))
-					{
-					s->version=SSL3_VERSION;
-					type=3;
-					}
-				}
-			else
-				{
-				/* client requests SSL 3.0 */
-				if (!(s->options & SSL_OP_NO_SSLv3))
-					{
-					s->version=SSL3_VERSION;
-					type=3;
-					}
-				else if (!(s->options & SSL_OP_NO_TLSv1))
-					{
-					/* we won't be able to use TLS of course,
-					 * but this will send an appropriate alert */
-					s->version=TLS1_VERSION;
-					type=3;
-					}
-				}
-			}
-		else if ((strncmp("GET ", (char *)p,4) == 0) ||
-			 (strncmp("POST ",(char *)p,5) == 0) ||
-			 (strncmp("HEAD ",(char *)p,5) == 0) ||
-			 (strncmp("PUT ", (char *)p,4) == 0))
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_HTTP_REQUEST);
-			goto err;
-			}
-		else if (strncmp("CONNECT",(char *)p,7) == 0)
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_HTTPS_PROXY_REQUEST);
-			goto err;
-			}
-		}
-
-	/* ensure that TLS_MAX_VERSION is up-to-date */
-	OPENSSL_assert(s->version <= TLS_MAX_VERSION);
-
-	if (s->version < TLS1_2_VERSION && tls1_suiteb(s))
-		{
-		SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
-				SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
-		goto err;
-		}
-
+    char buf_space[11];
+    char *buf = &(buf_space[0]);
+    unsigned char *p, *d, *d_len, *dd;
+    unsigned int i;
+    unsigned int csl, sil, cl;
+    int n = 0, j;
+    int type = 0;
+    int v[2];
+
+    if (s->state == SSL23_ST_SR_CLNT_HELLO_A) {
+        /* read the initial header */
+        v[0] = v[1] = 0;
+
+        if (!ssl3_setup_buffers(s))
+            goto err;
+
+        n = ssl23_read_bytes(s, sizeof buf_space);
+        if (n != sizeof buf_space)
+            return (n);         /* n == -1 || n == 0 */
+
+        p = s->packet;
+
+        memcpy(buf, p, n);
+
+        if ((p[0] & 0x80) && (p[2] == SSL2_MT_CLIENT_HELLO)) {
+            /*
+             * SSLv2 header
+             */
+            if ((p[3] == 0x00) && (p[4] == 0x02)) {
+                v[0] = p[3];
+                v[1] = p[4];
+                /* SSLv2 */
+                if (!(s->options & SSL_OP_NO_SSLv2))
+                    type = 1;
+            } else if (p[3] == SSL3_VERSION_MAJOR) {
+                v[0] = p[3];
+                v[1] = p[4];
+                /* SSLv3/TLSv1 */
+                if (p[4] >= TLS1_VERSION_MINOR) {
+                    if (p[4] >= TLS1_2_VERSION_MINOR &&
+                        !(s->options & SSL_OP_NO_TLSv1_2)) {
+                        s->version = TLS1_2_VERSION;
+                        s->state = SSL23_ST_SR_CLNT_HELLO_B;
+                    } else if (p[4] >= TLS1_1_VERSION_MINOR &&
+                               !(s->options & SSL_OP_NO_TLSv1_1)) {
+                        s->version = TLS1_1_VERSION;
+                        /*
+                         * type=2;
+                         *//*
+                         * done later to survive restarts
+                         */
+                        s->state = SSL23_ST_SR_CLNT_HELLO_B;
+                    } else if (!(s->options & SSL_OP_NO_TLSv1)) {
+                        s->version = TLS1_VERSION;
+                        /*
+                         * type=2;
+                         *//*
+                         * done later to survive restarts
+                         */
+                        s->state = SSL23_ST_SR_CLNT_HELLO_B;
+                    } else if (!(s->options & SSL_OP_NO_SSLv3)) {
+                        s->version = SSL3_VERSION;
+                        /* type=2; */
+                        s->state = SSL23_ST_SR_CLNT_HELLO_B;
+                    } else if (!(s->options & SSL_OP_NO_SSLv2)) {
+                        type = 1;
+                    }
+                } else if (!(s->options & SSL_OP_NO_SSLv3)) {
+                    s->version = SSL3_VERSION;
+                    /* type=2; */
+                    s->state = SSL23_ST_SR_CLNT_HELLO_B;
+                } else if (!(s->options & SSL_OP_NO_SSLv2))
+                    type = 1;
+
+            }
+        }
+        /* p[4] < 5 ... silly record length? */
+        else if ((p[0] == SSL3_RT_HANDSHAKE) &&
+                 (p[1] == SSL3_VERSION_MAJOR) &&
+                 (p[5] == SSL3_MT_CLIENT_HELLO) && ((p[3] == 0 && p[4] < 5)
+                                                    || (p[9] >= p[1]))) {
+            /*
+             * SSLv3 or tls1 header
+             */
+
+            v[0] = p[1];        /* major version (= SSL3_VERSION_MAJOR) */
+            /*
+             * We must look at client_version inside the Client Hello message
+             * to get the correct minor version. However if we have only a
+             * pathologically small fragment of the Client Hello message, this
+             * would be difficult, and we'd have to read more records to find
+             * out. No known SSL 3.0 client fragments ClientHello like this,
+             * so we simply reject such connections to avoid protocol version
+             * downgrade attacks.
+             */
+            if (p[3] == 0 && p[4] < 6) {
+                SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_RECORD_TOO_SMALL);
+                goto err;
+            }
+            /*
+             * if major version number > 3 set minor to a value which will
+             * use the highest version 3 we support. If TLS 2.0 ever appears
+             * we will need to revise this....
+             */
+            if (p[9] > SSL3_VERSION_MAJOR)
+                v[1] = 0xff;
+            else
+                v[1] = p[10];   /* minor version according to client_version */
+            if (v[1] >= TLS1_VERSION_MINOR) {
+                if (v[1] >= TLS1_2_VERSION_MINOR &&
+                    !(s->options & SSL_OP_NO_TLSv1_2)) {
+                    s->version = TLS1_2_VERSION;
+                    type = 3;
+                } else if (v[1] >= TLS1_1_VERSION_MINOR &&
+                           !(s->options & SSL_OP_NO_TLSv1_1)) {
+                    s->version = TLS1_1_VERSION;
+                    type = 3;
+                } else if (!(s->options & SSL_OP_NO_TLSv1)) {
+                    s->version = TLS1_VERSION;
+                    type = 3;
+                } else if (!(s->options & SSL_OP_NO_SSLv3)) {
+                    s->version = SSL3_VERSION;
+                    type = 3;
+                }
+            } else {
+                /* client requests SSL 3.0 */
+                if (!(s->options & SSL_OP_NO_SSLv3)) {
+                    s->version = SSL3_VERSION;
+                    type = 3;
+                } else if (!(s->options & SSL_OP_NO_TLSv1)) {
+                    /*
+                     * we won't be able to use TLS of course, but this will
+                     * send an appropriate alert
+                     */
+                    s->version = TLS1_VERSION;
+                    type = 3;
+                }
+            }
+        } else if ((strncmp("GET ", (char *)p, 4) == 0) ||
+                   (strncmp("POST ", (char *)p, 5) == 0) ||
+                   (strncmp("HEAD ", (char *)p, 5) == 0) ||
+                   (strncmp("PUT ", (char *)p, 4) == 0)) {
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_HTTP_REQUEST);
+            goto err;
+        } else if (strncmp("CONNECT", (char *)p, 7) == 0) {
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_HTTPS_PROXY_REQUEST);
+            goto err;
+        }
+    }
+
+    /* ensure that TLS_MAX_VERSION is up-to-date */
+    OPENSSL_assert(s->version <= TLS_MAX_VERSION);
+
+    if (s->version < TLS1_2_VERSION && tls1_suiteb(s)) {
+        SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
+               SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
+        goto err;
+    }
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && (s->version < TLS1_VERSION))
-		{
-		SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
-					SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
-		goto err;
-		}
+    if (FIPS_mode() && (s->version < TLS1_VERSION)) {
+        SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
+               SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+        goto err;
+    }
 #endif
 
-	if (s->state == SSL23_ST_SR_CLNT_HELLO_B)
-		{
-		/* we have SSLv3/TLSv1 in an SSLv2 header
-		 * (other cases skip this state) */
-
-		type=2;
-		p=s->packet;
-		v[0] = p[3]; /* == SSL3_VERSION_MAJOR */
-		v[1] = p[4];
-
-		/*-
-		 * An SSLv3/TLSv1 backwards-compatible CLIENT-HELLO in an SSLv2
-		 * header is sent directly on the wire, not wrapped as a TLS
-		 * record. It's format is:
-		 * Byte  Content
-		 * 0-1   msg_length
-		 * 2     msg_type
-		 * 3-4   version
-		 * 5-6   cipher_spec_length
-		 * 7-8   session_id_length
-		 * 9-10  challenge_length
-		 * ...   ...
-		 */
-		n=((p[0]&0x7f)<<8)|p[1];
-		if (n > (1024*4))
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_TOO_LARGE);
-			goto err;
-			}
-		if (n < 9)
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_LENGTH_MISMATCH);
-			goto err;
-			}
-
-		j=ssl23_read_bytes(s,n+2);
-		/* We previously read 11 bytes, so if j > 0, we must have
-		 * j == n+2 == s->packet_length. We have at least 11 valid
-		 * packet bytes. */
-		if (j <= 0) return(j);
-
-		ssl3_finish_mac(s, s->packet+2, s->packet_length-2);
-
-		/* CLIENT-HELLO */
-		if (s->msg_callback)
-			s->msg_callback(0, SSL2_VERSION, 0, s->packet+2, s->packet_length-2, s, s->msg_callback_arg);
-
-		p=s->packet;
-		p+=5;
-		n2s(p,csl);
-		n2s(p,sil);
-		n2s(p,cl);
-		d=(unsigned char *)s->init_buf->data;
-		if ((csl+sil+cl+11) != s->packet_length) /* We can't have TLS extensions in SSL 2.0 format
-		                                          * Client Hello, can we? Error condition should be
-		                                          * '>' otherweise */
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_RECORD_LENGTH_MISMATCH);
-			goto err;
-			}
-
-		/* record header: msg_type ... */
-		*(d++) = SSL3_MT_CLIENT_HELLO;
-		/* ... and length (actual value will be written later) */
-		d_len = d;
-		d += 3;
-
-		/* client_version */
-		*(d++) = SSL3_VERSION_MAJOR; /* == v[0] */
-		*(d++) = v[1];
-
-		/* lets populate the random area */
-		/* get the challenge_length */
-		i=(cl > SSL3_RANDOM_SIZE)?SSL3_RANDOM_SIZE:cl;
-		memset(d,0,SSL3_RANDOM_SIZE);
-		memcpy(&(d[SSL3_RANDOM_SIZE-i]),&(p[csl+sil]),i);
-		d+=SSL3_RANDOM_SIZE;
-
-		/* no session-id reuse */
-		*(d++)=0;
-
-		/* ciphers */
-		j=0;
-		dd=d;
-		d+=2;
-		for (i=0; istate == SSL23_ST_SR_CLNT_HELLO_B) {
+        /*
+         * we have SSLv3/TLSv1 in an SSLv2 header (other cases skip this
+         * state)
+         */
+
+        type = 2;
+        p = s->packet;
+        v[0] = p[3];            /* == SSL3_VERSION_MAJOR */
+        v[1] = p[4];
+
+                /*-
+                 * An SSLv3/TLSv1 backwards-compatible CLIENT-HELLO in an SSLv2
+                 * header is sent directly on the wire, not wrapped as a TLS
+                 * record. It's format is:
+                 * Byte  Content
+                 * 0-1   msg_length
+                 * 2     msg_type
+                 * 3-4   version
+                 * 5-6   cipher_spec_length
+                 * 7-8   session_id_length
+                 * 9-10  challenge_length
+                 * ...   ...
+                 */
+        n = ((p[0] & 0x7f) << 8) | p[1];
+        if (n > (1024 * 4)) {
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_RECORD_TOO_LARGE);
+            goto err;
+        }
+        if (n < 9) {
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
+                   SSL_R_RECORD_LENGTH_MISMATCH);
+            goto err;
+        }
+
+        j = ssl23_read_bytes(s, n + 2);
+        /*
+         * We previously read 11 bytes, so if j > 0, we must have j == n+2 ==
+         * s->packet_length. We have at least 11 valid packet bytes.
+         */
+        if (j <= 0)
+            return (j);
+
+        ssl3_finish_mac(s, s->packet + 2, s->packet_length - 2);
+
+        /* CLIENT-HELLO */
+        if (s->msg_callback)
+            s->msg_callback(0, SSL2_VERSION, 0, s->packet + 2,
+                            s->packet_length - 2, s, s->msg_callback_arg);
+
+        p = s->packet;
+        p += 5;
+        n2s(p, csl);
+        n2s(p, sil);
+        n2s(p, cl);
+        d = (unsigned char *)s->init_buf->data;
+        if ((csl + sil + cl + 11) != s->packet_length) { /* We can't have TLS
+                                                          * extensions in SSL
+                                                          * 2.0 format *
+                                                          * Client Hello, can
+                                                          * we? Error
+                                                          * condition should
+                                                          * be * '>'
+                                                          * otherweise */
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
+                   SSL_R_RECORD_LENGTH_MISMATCH);
+            goto err;
+        }
+
+        /* record header: msg_type ... */
+        *(d++) = SSL3_MT_CLIENT_HELLO;
+        /* ... and length (actual value will be written later) */
+        d_len = d;
+        d += 3;
+
+        /* client_version */
+        *(d++) = SSL3_VERSION_MAJOR; /* == v[0] */
+        *(d++) = v[1];
+
+        /* lets populate the random area */
+        /* get the challenge_length */
+        i = (cl > SSL3_RANDOM_SIZE) ? SSL3_RANDOM_SIZE : cl;
+        memset(d, 0, SSL3_RANDOM_SIZE);
+        memcpy(&(d[SSL3_RANDOM_SIZE - i]), &(p[csl + sil]), i);
+        d += SSL3_RANDOM_SIZE;
+
+        /* no session-id reuse */
+        *(d++) = 0;
+
+        /* ciphers */
+        j = 0;
+        dd = d;
+        d += 2;
+        for (i = 0; i < csl; i += 3) {
+            if (p[i] != 0)
+                continue;
+            *(d++) = p[i + 1];
+            *(d++) = p[i + 2];
+            j += 2;
+        }
+        s2n(j, dd);
+
+        /* COMPRESSION */
+        *(d++) = 1;
+        *(d++) = 0;
+
 #if 0
-                /* copy any remaining data with may be extensions */
-	        p = p+csl+sil+cl;
-		while (p <  s->packet+s->packet_length)
-			{
-			*(d++)=*(p++);
-			}
+        /* copy any remaining data with may be extensions */
+        p = p + csl + sil + cl;
+        while (p < s->packet + s->packet_length) {
+            *(d++) = *(p++);
+        }
 #endif
 
-		i = (d-(unsigned char *)s->init_buf->data) - 4;
-		l2n3((long)i, d_len);
+        i = (d - (unsigned char *)s->init_buf->data) - 4;
+        l2n3((long)i, d_len);
 
-		/* get the data reused from the init_buf */
-		s->s3->tmp.reuse_message=1;
-		s->s3->tmp.message_type=SSL3_MT_CLIENT_HELLO;
-		s->s3->tmp.message_size=i;
-		}
+        /* get the data reused from the init_buf */
+        s->s3->tmp.reuse_message = 1;
+        s->s3->tmp.message_type = SSL3_MT_CLIENT_HELLO;
+        s->s3->tmp.message_size = i;
+    }
 
-	/* imaginary new state (for program structure): */
-	/* s->state = SSL23_SR_CLNT_HELLO_C */
+    /* imaginary new state (for program structure): */
+    /* s->state = SSL23_SR_CLNT_HELLO_C */
 
-	if (type == 1)
-		{
+    if (type == 1) {
 #ifdef OPENSSL_NO_SSL2
-		SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
-		goto err;
+        SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_UNSUPPORTED_PROTOCOL);
+        goto err;
 #else
-		/* we are talking sslv2 */
-		/* we need to clean up the SSLv3/TLSv1 setup and put in the
-		 * sslv2 stuff. */
-
-		if (s->s2 == NULL)
-			{
-			if (!ssl2_new(s))
-				goto err;
-			}
-		else
-			ssl2_clear(s);
-
-		if (s->s3 != NULL) ssl3_free(s);
-
-		if (!BUF_MEM_grow_clean(s->init_buf,
-			SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
-			{
-			goto err;
-			}
-
-		s->state=SSL2_ST_GET_CLIENT_HELLO_A;
-		if (s->options & SSL_OP_NO_TLSv1 && s->options & SSL_OP_NO_SSLv3)
-			s->s2->ssl2_rollback=0;
-		else
-			/* reject SSL 2.0 session if client supports SSL 3.0 or TLS 1.0
-			 * (SSL 3.0 draft/RFC 2246, App. E.2) */
-			s->s2->ssl2_rollback=1;
-
-		/* setup the n bytes we have read so we get them from
-		 * the sslv2 buffer */
-		s->rstate=SSL_ST_READ_HEADER;
-		s->packet_length=n;
-		s->packet= &(s->s2->rbuf[0]);
-		memcpy(s->packet,buf,n);
-		s->s2->rbuf_left=n;
-		s->s2->rbuf_offs=0;
-
-		s->method=SSLv2_server_method();
-		s->handshake_func=s->method->ssl_accept;
+        /* we are talking sslv2 */
+        /*
+         * we need to clean up the SSLv3/TLSv1 setup and put in the sslv2
+         * stuff.
+         */
+
+        if (s->s2 == NULL) {
+            if (!ssl2_new(s))
+                goto err;
+        } else
+            ssl2_clear(s);
+
+        if (s->s3 != NULL)
+            ssl3_free(s);
+
+        if (!BUF_MEM_grow_clean(s->init_buf,
+                                SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)) {
+            goto err;
+        }
+
+        s->state = SSL2_ST_GET_CLIENT_HELLO_A;
+        if (s->options & SSL_OP_NO_TLSv1 && s->options & SSL_OP_NO_SSLv3)
+            s->s2->ssl2_rollback = 0;
+        else
+            /*
+             * reject SSL 2.0 session if client supports SSL 3.0 or TLS 1.0
+             * (SSL 3.0 draft/RFC 2246, App. E.2)
+             */
+            s->s2->ssl2_rollback = 1;
+
+        /*
+         * setup the n bytes we have read so we get them from the sslv2
+         * buffer
+         */
+        s->rstate = SSL_ST_READ_HEADER;
+        s->packet_length = n;
+        s->packet = &(s->s2->rbuf[0]);
+        memcpy(s->packet, buf, n);
+        s->s2->rbuf_left = n;
+        s->s2->rbuf_offs = 0;
+
+        s->method = SSLv2_server_method();
+        s->handshake_func = s->method->ssl_accept;
 #endif
-		}
-
-	if ((type == 2) || (type == 3))
-		{
-		/* we have SSLv3/TLSv1 (type 2: SSL2 style, type 3: SSL3/TLS style) */
-		const SSL_METHOD *new_method;
-		new_method = ssl23_get_server_method(s->version);
-		if (new_method == NULL)
-			{
-			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
-			goto err;
-			}
-		s->method = new_method;
-
-		if (!ssl_init_wbio_buffer(s,1)) goto err;
-
-		/* we are in this state */
-		s->state=SSL3_ST_SR_CLNT_HELLO_A;
-
-		if (type == 3)
-			{
-			/* put the 'n' bytes we have read into the input buffer
-			 * for SSLv3 */
-			s->rstate=SSL_ST_READ_HEADER;
-			s->packet_length=n;
-			if (s->s3->rbuf.buf == NULL)
-				if (!ssl3_setup_read_buffer(s))
-					goto err;
-
-			s->packet= &(s->s3->rbuf.buf[0]);
-			memcpy(s->packet,buf,n);
-			s->s3->rbuf.left=n;
-			s->s3->rbuf.offset=0;
-			}
-		else
-			{
-			s->packet_length=0;
-			s->s3->rbuf.left=0;
-			s->s3->rbuf.offset=0;
-			}
-#if 0 /* ssl3_get_client_hello does this */
-		s->client_version=(v[0]<<8)|v[1];
+    }
+
+    if ((type == 2) || (type == 3)) {
+        /*
+         * we have SSLv3/TLSv1 (type 2: SSL2 style, type 3: SSL3/TLS style)
+         */
+        const SSL_METHOD *new_method;
+        new_method = ssl23_get_server_method(s->version);
+        if (new_method == NULL) {
+            SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_UNSUPPORTED_PROTOCOL);
+            goto err;
+        }
+        s->method = new_method;
+
+        if (!ssl_init_wbio_buffer(s, 1))
+            goto err;
+
+        /* we are in this state */
+        s->state = SSL3_ST_SR_CLNT_HELLO_A;
+
+        if (type == 3) {
+            /*
+             * put the 'n' bytes we have read into the input buffer for SSLv3
+             */
+            s->rstate = SSL_ST_READ_HEADER;
+            s->packet_length = n;
+            if (s->s3->rbuf.buf == NULL)
+                if (!ssl3_setup_read_buffer(s))
+                    goto err;
+
+            s->packet = &(s->s3->rbuf.buf[0]);
+            memcpy(s->packet, buf, n);
+            s->s3->rbuf.left = n;
+            s->s3->rbuf.offset = 0;
+        } else {
+            s->packet_length = 0;
+            s->s3->rbuf.left = 0;
+            s->s3->rbuf.offset = 0;
+        }
+#if 0                           /* ssl3_get_client_hello does this */
+        s->client_version = (v[0] << 8) | v[1];
 #endif
-		s->handshake_func=s->method->ssl_accept;
-		}
-	
-	if ((type < 1) || (type > 3))
-		{
-		/* bad, very bad */
-		SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNKNOWN_PROTOCOL);
-		goto err;
-		}
-	s->init_num=0;
-
-	if (buf != buf_space) OPENSSL_free(buf);
-	return(SSL_accept(s));
-err:
-	if (buf != buf_space) OPENSSL_free(buf);
-	return(-1);
-	}
+        s->handshake_func = s->method->ssl_accept;
+    }
+
+    if ((type < 1) || (type > 3)) {
+        /* bad, very bad */
+        SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO, SSL_R_UNKNOWN_PROTOCOL);
+        goto err;
+    }
+    s->init_num = 0;
+
+    if (buf != buf_space)
+        OPENSSL_free(buf);
+    return (SSL_accept(s));
+ err:
+    if (buf != buf_space)
+        OPENSSL_free(buf);
+    return (-1);
+}
diff --git a/ssl/s2_clnt.c b/ssl/s2_clnt.c
index 11c70ee48f..69da6b1421 100644
--- a/ssl/s2_clnt.c
+++ b/ssl/s2_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,1034 +111,984 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
 static const SSL_METHOD *ssl2_get_client_method(int ver);
 static int get_server_finished(SSL *s);
 static int get_server_verify(SSL *s);
 static int get_server_hello(SSL *s);
-static int client_hello(SSL *s); 
+static int client_hello(SSL *s);
 static int client_master_key(SSL *s);
 static int client_finished(SSL *s);
 static int client_certificate(SSL *s);
 static int ssl_rsa_public_encrypt(SESS_CERT *sc, int len, unsigned char *from,
-	unsigned char *to,int padding);
-#define BREAK	break
+                                  unsigned char *to, int padding);
+# define BREAK   break
 
 static const SSL_METHOD *ssl2_get_client_method(int ver)
-	{
-	if (ver == SSL2_VERSION)
-		return(SSLv2_client_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == SSL2_VERSION)
+        return (SSLv2_client_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl2_meth_func(SSLv2_client_method,
-			ssl_undefined_function,
-			ssl2_connect,
-			ssl2_get_client_method)
+                         ssl_undefined_function,
+                         ssl2_connect, ssl2_get_client_method)
 
 int ssl2_connect(SSL *s)
-	{
-	unsigned long l=(unsigned long)time(NULL);
-	BUF_MEM *buf=NULL;
-	int ret= -1;
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int new_state,state;
-
-	RAND_add(&l,sizeof(l),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-
-	/* init things to blank */
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
-
-	for (;;)
-		{
-		state=s->state;
-
-		switch (s->state)
-			{
-		case SSL_ST_BEFORE:
-		case SSL_ST_CONNECT:
-		case SSL_ST_BEFORE|SSL_ST_CONNECT:
-		case SSL_ST_OK|SSL_ST_CONNECT:
-
-			s->server=0;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			s->version=SSL2_VERSION;
-			s->type=SSL_ST_CONNECT;
-
-			buf=s->init_buf;
-			if ((buf == NULL) && ((buf=BUF_MEM_new()) == NULL))
-				{
-				ret= -1;
-				goto end;
-				}
-			if (!BUF_MEM_grow(buf,
-				SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
-				{
-				if (buf == s->init_buf)
-					buf=NULL;
-				ret= -1;
-				goto end;
-				}
-			s->init_buf=buf;
-			buf=NULL;
-			s->init_num=0;
-			s->state=SSL2_ST_SEND_CLIENT_HELLO_A;
-			s->ctx->stats.sess_connect++;
-			s->handshake_func=ssl2_connect;
-			BREAK;
-
-		case SSL2_ST_SEND_CLIENT_HELLO_A:
-		case SSL2_ST_SEND_CLIENT_HELLO_B:
-			s->shutdown=0;
-			ret=client_hello(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_GET_SERVER_HELLO_A;
-			BREAK;
-		
-		case SSL2_ST_GET_SERVER_HELLO_A:
-		case SSL2_ST_GET_SERVER_HELLO_B:
-			ret=get_server_hello(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			if (!s->hit) /* new session */
-				{
-				s->state=SSL2_ST_SEND_CLIENT_MASTER_KEY_A;
-				BREAK; 
-				}
-			else
-				{
-				s->state=SSL2_ST_CLIENT_START_ENCRYPTION;
-				break;
-				}
-	
-		case SSL2_ST_SEND_CLIENT_MASTER_KEY_A:
-		case SSL2_ST_SEND_CLIENT_MASTER_KEY_B:
-			ret=client_master_key(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_CLIENT_START_ENCRYPTION;
-			break;
-
-		case SSL2_ST_CLIENT_START_ENCRYPTION:
-			/* Ok, we now have all the stuff needed to
-			 * start encrypting, so lets fire it up :-) */
-			if (!ssl2_enc_init(s,1))
-				{
-				ret= -1;
-				goto end;
-				}
-			s->s2->clear_text=0;
-			s->state=SSL2_ST_SEND_CLIENT_FINISHED_A;
-			break;
-
-		case SSL2_ST_SEND_CLIENT_FINISHED_A:
-		case SSL2_ST_SEND_CLIENT_FINISHED_B:
-			ret=client_finished(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_GET_SERVER_VERIFY_A;
-			break;
-
-		case SSL2_ST_GET_SERVER_VERIFY_A:
-		case SSL2_ST_GET_SERVER_VERIFY_B:
-			ret=get_server_verify(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_GET_SERVER_FINISHED_A;
-			break;
-
-		case SSL2_ST_GET_SERVER_FINISHED_A:
-		case SSL2_ST_GET_SERVER_FINISHED_B:
-			ret=get_server_finished(s);
-			if (ret <= 0) goto end;
-			break;
-
-		case SSL2_ST_SEND_CLIENT_CERTIFICATE_A:
-		case SSL2_ST_SEND_CLIENT_CERTIFICATE_B:
-		case SSL2_ST_SEND_CLIENT_CERTIFICATE_C:
-		case SSL2_ST_SEND_CLIENT_CERTIFICATE_D:
-		case SSL2_ST_X509_GET_CLIENT_CERTIFICATE:
-			ret=client_certificate(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_GET_SERVER_FINISHED_A;
-			break;
-
-		case SSL_ST_OK:
-			if (s->init_buf != NULL)
-				{
-				BUF_MEM_free(s->init_buf);
-				s->init_buf=NULL;
-				}
-			s->init_num=0;
-		/*	ERR_clear_error();*/
-
-			/* If we want to cache session-ids in the client
-			 * and we successfully add the session-id to the
-			 * cache, and there is a callback, then pass it out.
-			 * 26/11/96 - eay - only add if not a re-used session.
-			 */
-
-			ssl_update_cache(s,SSL_SESS_CACHE_CLIENT);
-			if (s->hit) s->ctx->stats.sess_hit++;
-
-			ret=1;
-			/* s->server=0; */
-			s->ctx->stats.sess_connect_good++;
-
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-
-			goto end;
-			/* break; */
-		default:
-			SSLerr(SSL_F_SSL2_CONNECT,SSL_R_UNKNOWN_STATE);
-			return(-1);
-			/* break; */
-			}
-
-		if ((cb != NULL) && (s->state != state))
-			{
-			new_state=s->state;
-			s->state=state;
-			cb(s,SSL_CB_CONNECT_LOOP,1);
-			s->state=new_state;
-			}
-		}
-end:
-	s->in_handshake--;
-	if (buf != NULL)
-		BUF_MEM_free(buf);
-	if (cb != NULL) 
-		cb(s,SSL_CB_CONNECT_EXIT,ret);
-	return(ret);
-	}
+{
+    unsigned long l = (unsigned long)time(NULL);
+    BUF_MEM *buf = NULL;
+    int ret = -1;
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int new_state, state;
+
+    RAND_add(&l, sizeof(l), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    /* init things to blank */
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_BEFORE:
+        case SSL_ST_CONNECT:
+        case SSL_ST_BEFORE | SSL_ST_CONNECT:
+        case SSL_ST_OK | SSL_ST_CONNECT:
+
+            s->server = 0;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            s->version = SSL2_VERSION;
+            s->type = SSL_ST_CONNECT;
+
+            buf = s->init_buf;
+            if ((buf == NULL) && ((buf = BUF_MEM_new()) == NULL)) {
+                ret = -1;
+                goto end;
+            }
+            if (!BUF_MEM_grow(buf, SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)) {
+                if (buf == s->init_buf)
+                    buf = NULL;
+                ret = -1;
+                goto end;
+            }
+            s->init_buf = buf;
+            buf = NULL;
+            s->init_num = 0;
+            s->state = SSL2_ST_SEND_CLIENT_HELLO_A;
+            s->ctx->stats.sess_connect++;
+            s->handshake_func = ssl2_connect;
+            BREAK;
+
+        case SSL2_ST_SEND_CLIENT_HELLO_A:
+        case SSL2_ST_SEND_CLIENT_HELLO_B:
+            s->shutdown = 0;
+            ret = client_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_GET_SERVER_HELLO_A;
+            BREAK;
+
+        case SSL2_ST_GET_SERVER_HELLO_A:
+        case SSL2_ST_GET_SERVER_HELLO_B:
+            ret = get_server_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            if (!s->hit) {      /* new session */
+                s->state = SSL2_ST_SEND_CLIENT_MASTER_KEY_A;
+                BREAK;
+            } else {
+                s->state = SSL2_ST_CLIENT_START_ENCRYPTION;
+                break;
+            }
+
+        case SSL2_ST_SEND_CLIENT_MASTER_KEY_A:
+        case SSL2_ST_SEND_CLIENT_MASTER_KEY_B:
+            ret = client_master_key(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_CLIENT_START_ENCRYPTION;
+            break;
+
+        case SSL2_ST_CLIENT_START_ENCRYPTION:
+            /*
+             * Ok, we now have all the stuff needed to start encrypting, so
+             * lets fire it up :-)
+             */
+            if (!ssl2_enc_init(s, 1)) {
+                ret = -1;
+                goto end;
+            }
+            s->s2->clear_text = 0;
+            s->state = SSL2_ST_SEND_CLIENT_FINISHED_A;
+            break;
+
+        case SSL2_ST_SEND_CLIENT_FINISHED_A:
+        case SSL2_ST_SEND_CLIENT_FINISHED_B:
+            ret = client_finished(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_GET_SERVER_VERIFY_A;
+            break;
+
+        case SSL2_ST_GET_SERVER_VERIFY_A:
+        case SSL2_ST_GET_SERVER_VERIFY_B:
+            ret = get_server_verify(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_GET_SERVER_FINISHED_A;
+            break;
+
+        case SSL2_ST_GET_SERVER_FINISHED_A:
+        case SSL2_ST_GET_SERVER_FINISHED_B:
+            ret = get_server_finished(s);
+            if (ret <= 0)
+                goto end;
+            break;
+
+        case SSL2_ST_SEND_CLIENT_CERTIFICATE_A:
+        case SSL2_ST_SEND_CLIENT_CERTIFICATE_B:
+        case SSL2_ST_SEND_CLIENT_CERTIFICATE_C:
+        case SSL2_ST_SEND_CLIENT_CERTIFICATE_D:
+        case SSL2_ST_X509_GET_CLIENT_CERTIFICATE:
+            ret = client_certificate(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_GET_SERVER_FINISHED_A;
+            break;
+
+        case SSL_ST_OK:
+            if (s->init_buf != NULL) {
+                BUF_MEM_free(s->init_buf);
+                s->init_buf = NULL;
+            }
+            s->init_num = 0;
+            /*      ERR_clear_error(); */
+
+            /*
+             * If we want to cache session-ids in the client and we
+             * successfully add the session-id to the cache, and there is a
+             * callback, then pass it out. 26/11/96 - eay - only add if not a
+             * re-used session.
+             */
+
+            ssl_update_cache(s, SSL_SESS_CACHE_CLIENT);
+            if (s->hit)
+                s->ctx->stats.sess_hit++;
+
+            ret = 1;
+            /* s->server=0; */
+            s->ctx->stats.sess_connect_good++;
+
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+
+            goto end;
+            /* break; */
+        default:
+            SSLerr(SSL_F_SSL2_CONNECT, SSL_R_UNKNOWN_STATE);
+            return (-1);
+            /* break; */
+        }
+
+        if ((cb != NULL) && (s->state != state)) {
+            new_state = s->state;
+            s->state = state;
+            cb(s, SSL_CB_CONNECT_LOOP, 1);
+            s->state = new_state;
+        }
+    }
+ end:
+    s->in_handshake--;
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    if (cb != NULL)
+        cb(s, SSL_CB_CONNECT_EXIT, ret);
+    return (ret);
+}
 
 static int get_server_hello(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p;
-	int i,j;
-	unsigned long len;
-	STACK_OF(SSL_CIPHER) *sk=NULL,*cl, *prio, *allow;
-
-	buf=(unsigned char *)s->init_buf->data;
-	p=buf;
-	if (s->state == SSL2_ST_GET_SERVER_HELLO_A)
-		{
-		i=ssl2_read(s,(char *)&(buf[s->init_num]),11-s->init_num);
-		if (i < (11-s->init_num)) 
-			return(ssl2_part_read(s,SSL_F_GET_SERVER_HELLO,i));
-		s->init_num = 11;
-
-		if (*(p++) != SSL2_MT_SERVER_HELLO)
-			{
-			if (p[-1] != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_SERVER_HELLO,
-					SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				SSLerr(SSL_F_GET_SERVER_HELLO,
-					SSL_R_PEER_ERROR);
-			return(-1);
-			}
-#if 0
-		s->hit=(*(p++))?1:0;
-		/* Some [PPC?] compilers fail to increment p in above
-		   statement, e.g. one provided with Rhapsody 5.5, but
-		   most recent example XL C 11.1 for AIX, even without
-		   optimization flag... */
-#else
-		s->hit=(*p)?1:0; p++;
-#endif
-		s->s2->tmp.cert_type= *(p++);
-		n2s(p,i);
-		if (i < s->version) s->version=i;
-		n2s(p,i); s->s2->tmp.cert_length=i;
-		n2s(p,i); s->s2->tmp.csl=i;
-		n2s(p,i); s->s2->tmp.conn_id_length=i;
-		s->state=SSL2_ST_GET_SERVER_HELLO_B;
-		}
-
-	/* SSL2_ST_GET_SERVER_HELLO_B */
-	len = 11 + (unsigned long)s->s2->tmp.cert_length + (unsigned long)s->s2->tmp.csl + (unsigned long)s->s2->tmp.conn_id_length;
-	if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-		{
-		SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_MESSAGE_TOO_LONG);
-		return -1;
-		}
-	j = (int)len - s->init_num;
-	i = ssl2_read(s,(char *)&(buf[s->init_num]),j);
-	if (i != j) return(ssl2_part_read(s,SSL_F_GET_SERVER_HELLO,i));
-	if (s->msg_callback)
-		{
-		/* SERVER-HELLO */
-		s->msg_callback(0, s->version, 0, buf, (size_t)len, s, s->msg_callback_arg);
-		}
-
-	/* things are looking good */
-
-	p = buf + 11;
-	if (s->hit)
-		{
-		if (s->s2->tmp.cert_length != 0) 
-			{
-			SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_REUSE_CERT_LENGTH_NOT_ZERO);
-			return(-1);
-			}
-		if (s->s2->tmp.cert_type != 0)
-			{
-			if (!(s->options &
-				SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG))
-				{
-				SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_REUSE_CERT_TYPE_NOT_ZERO);
-				return(-1);
-				}
-			}
-		if (s->s2->tmp.csl != 0)
-			{
-			SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_REUSE_CIPHER_LIST_NOT_ZERO);
-			return(-1);
-			}
-		}
-	else
-		{
-#if 0
-		/* very bad */
-		memset(s->session->session_id,0,
-			SSL_MAX_SSL_SESSION_ID_LENGTH_IN_BYTES);
-		s->session->session_id_length=0;
-#endif
+{
+    unsigned char *buf;
+    unsigned char *p;
+    int i, j;
+    unsigned long len;
+    STACK_OF(SSL_CIPHER) *sk = NULL, *cl, *prio, *allow;
+
+    buf = (unsigned char *)s->init_buf->data;
+    p = buf;
+    if (s->state == SSL2_ST_GET_SERVER_HELLO_A) {
+        i = ssl2_read(s, (char *)&(buf[s->init_num]), 11 - s->init_num);
+        if (i < (11 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_GET_SERVER_HELLO, i));
+        s->init_num = 11;
+
+        if (*(p++) != SSL2_MT_SERVER_HELLO) {
+            if (p[-1] != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_READ_WRONG_PACKET_TYPE);
+            } else
+                SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_PEER_ERROR);
+            return (-1);
+        }
+# if 0
+        s->hit = (*(p++)) ? 1 : 0;
+        /*
+         * Some [PPC?] compilers fail to increment p in above statement, e.g.
+         * one provided with Rhapsody 5.5, but most recent example XL C 11.1
+         * for AIX, even without optimization flag...
+         */
+# else
+        s->hit = (*p) ? 1 : 0;
+        p++;
+# endif
+        s->s2->tmp.cert_type = *(p++);
+        n2s(p, i);
+        if (i < s->version)
+            s->version = i;
+        n2s(p, i);
+        s->s2->tmp.cert_length = i;
+        n2s(p, i);
+        s->s2->tmp.csl = i;
+        n2s(p, i);
+        s->s2->tmp.conn_id_length = i;
+        s->state = SSL2_ST_GET_SERVER_HELLO_B;
+    }
+
+    /* SSL2_ST_GET_SERVER_HELLO_B */
+    len =
+        11 + (unsigned long)s->s2->tmp.cert_length +
+        (unsigned long)s->s2->tmp.csl +
+        (unsigned long)s->s2->tmp.conn_id_length;
+    if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) {
+        SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_MESSAGE_TOO_LONG);
+        return -1;
+    }
+    j = (int)len - s->init_num;
+    i = ssl2_read(s, (char *)&(buf[s->init_num]), j);
+    if (i != j)
+        return (ssl2_part_read(s, SSL_F_GET_SERVER_HELLO, i));
+    if (s->msg_callback) {
+        /* SERVER-HELLO */
+        s->msg_callback(0, s->version, 0, buf, (size_t)len, s,
+                        s->msg_callback_arg);
+    }
+
+    /* things are looking good */
+
+    p = buf + 11;
+    if (s->hit) {
+        if (s->s2->tmp.cert_length != 0) {
+            SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_REUSE_CERT_LENGTH_NOT_ZERO);
+            return (-1);
+        }
+        if (s->s2->tmp.cert_type != 0) {
+            if (!(s->options & SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG)) {
+                SSLerr(SSL_F_GET_SERVER_HELLO,
+                       SSL_R_REUSE_CERT_TYPE_NOT_ZERO);
+                return (-1);
+            }
+        }
+        if (s->s2->tmp.csl != 0) {
+            SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_REUSE_CIPHER_LIST_NOT_ZERO);
+            return (-1);
+        }
+    } else {
+# if 0
+        /* very bad */
+        memset(s->session->session_id, 0,
+               SSL_MAX_SSL_SESSION_ID_LENGTH_IN_BYTES);
+        s->session->session_id_length = 0;
+# endif
 
-		/* we need to do this in case we were trying to reuse a 
-		 * client session but others are already reusing it.
-		 * If this was a new 'blank' session ID, the session-id
-		 * length will still be 0 */
-		if (s->session->session_id_length > 0)
-			{
-			if (!ssl_get_new_session(s,0))
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				return(-1);
-				}
-			}
-
-		if (ssl2_set_certificate(s,s->s2->tmp.cert_type,
-			s->s2->tmp.cert_length,p) <= 0)
-			{
-			ssl2_return_error(s,SSL2_PE_BAD_CERTIFICATE);
-			return(-1);
-			}
-		p+=s->s2->tmp.cert_length;
-
-		if (s->s2->tmp.csl == 0)
-			{
-			ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-			SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_NO_CIPHER_LIST);
-			return(-1);
-			}
-
-		/* We have just received a list of ciphers back from the
-		 * server.  We need to get the ones that match, then select
-		 * the one we want the most :-). */
-
-		/* load the ciphers */
-		sk=ssl_bytes_to_cipher_list(s,p,s->s2->tmp.csl,
-					    &s->session->ciphers);
-		p+=s->s2->tmp.csl;
-		if (sk == NULL)
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_GET_SERVER_HELLO,ERR_R_MALLOC_FAILURE);
-			return(-1);
-			}
-
-		(void)sk_SSL_CIPHER_set_cmp_func(sk,ssl_cipher_ptr_id_cmp);
-
-		/* get the array of ciphers we will accept */
-		cl=SSL_get_ciphers(s);
-		(void)sk_SSL_CIPHER_set_cmp_func(cl,ssl_cipher_ptr_id_cmp);
-
-		/*
-		 * If server preference flag set, choose the first
-		 * (highest priority) cipher the server sends, otherwise
-		 * client preference has priority.
-		 */
-		if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
-		    {
-		    prio = sk;
-		    allow = cl;
-		    }
-		else
-		    {
-		    prio = cl;
-		    allow = sk;
-		    }
-		/* In theory we could have ciphers sent back that we
-		 * don't want to use but that does not matter since we
-		 * will check against the list we originally sent and
-		 * for performance reasons we should not bother to match
-		 * the two lists up just to check. */
-		for (i=0; i= 0)
-				break;
-			}
-
-		if (i >= sk_SSL_CIPHER_num(prio))
-			{
-			ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-			SSLerr(SSL_F_GET_SERVER_HELLO,SSL_R_NO_CIPHER_MATCH);
-			return(-1);
-			}
-		s->session->cipher=sk_SSL_CIPHER_value(prio,i);
-
-
-		if (s->session->peer != NULL) /* can't happen*/
-			{
-			ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_GET_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
-			return(-1);
-			}
-
-		s->session->peer = s->session->sess_cert->peer_key->x509;
-		/* peer_key->x509 has been set by ssl2_set_certificate. */
-		CRYPTO_add(&s->session->peer->references, 1, CRYPTO_LOCK_X509);
-		}
-
-	if (s->session->sess_cert == NULL 
-      || s->session->peer != s->session->sess_cert->peer_key->x509)
-		/* can't happen */
-		{
-		ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
-		return(-1);
-		}
-		
-	s->s2->conn_id_length=s->s2->tmp.conn_id_length;
-	if (s->s2->conn_id_length > sizeof s->s2->conn_id)
-		{
-		ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_SSL2_CONNECTION_ID_TOO_LONG);
-		return -1;
-		}
-	memcpy(s->s2->conn_id,p,s->s2->tmp.conn_id_length);
-	return(1);
-	}
+        /*
+         * we need to do this in case we were trying to reuse a client
+         * session but others are already reusing it. If this was a new
+         * 'blank' session ID, the session-id length will still be 0
+         */
+        if (s->session->session_id_length > 0) {
+            if (!ssl_get_new_session(s, 0)) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                return (-1);
+            }
+        }
+
+        if (ssl2_set_certificate(s, s->s2->tmp.cert_type,
+                                 s->s2->tmp.cert_length, p) <= 0) {
+            ssl2_return_error(s, SSL2_PE_BAD_CERTIFICATE);
+            return (-1);
+        }
+        p += s->s2->tmp.cert_length;
+
+        if (s->s2->tmp.csl == 0) {
+            ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+            SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_NO_CIPHER_LIST);
+            return (-1);
+        }
+
+        /*
+         * We have just received a list of ciphers back from the server.  We
+         * need to get the ones that match, then select the one we want the
+         * most :-).
+         */
+
+        /* load the ciphers */
+        sk = ssl_bytes_to_cipher_list(s, p, s->s2->tmp.csl,
+                                      &s->session->ciphers);
+        p += s->s2->tmp.csl;
+        if (sk == NULL) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_GET_SERVER_HELLO, ERR_R_MALLOC_FAILURE);
+            return (-1);
+        }
+
+        (void)sk_SSL_CIPHER_set_cmp_func(sk, ssl_cipher_ptr_id_cmp);
+
+        /* get the array of ciphers we will accept */
+        cl = SSL_get_ciphers(s);
+        (void)sk_SSL_CIPHER_set_cmp_func(cl, ssl_cipher_ptr_id_cmp);
+
+        /*
+         * If server preference flag set, choose the first
+         * (highest priority) cipher the server sends, otherwise
+         * client preference has priority.
+         */
+        if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) {
+            prio = sk;
+            allow = cl;
+        } else {
+            prio = cl;
+            allow = sk;
+        }
+        /*
+         * In theory we could have ciphers sent back that we don't want to
+         * use but that does not matter since we will check against the list
+         * we originally sent and for performance reasons we should not
+         * bother to match the two lists up just to check.
+         */
+        for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) {
+            if (sk_SSL_CIPHER_find(allow, sk_SSL_CIPHER_value(prio, i)) >= 0)
+                break;
+        }
+
+        if (i >= sk_SSL_CIPHER_num(prio)) {
+            ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+            SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_NO_CIPHER_MATCH);
+            return (-1);
+        }
+        s->session->cipher = sk_SSL_CIPHER_value(prio, i);
+
+        if (s->session->peer != NULL) { /* can't happen */
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_GET_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
+            return (-1);
+        }
+
+        s->session->peer = s->session->sess_cert->peer_key->x509;
+        /* peer_key->x509 has been set by ssl2_set_certificate. */
+        CRYPTO_add(&s->session->peer->references, 1, CRYPTO_LOCK_X509);
+    }
+
+    if (s->session->sess_cert == NULL
+        || s->session->peer != s->session->sess_cert->peer_key->x509)
+        /* can't happen */
+    {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
+        return (-1);
+    }
+
+    s->s2->conn_id_length = s->s2->tmp.conn_id_length;
+    if (s->s2->conn_id_length > sizeof s->s2->conn_id) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_SERVER_HELLO, SSL_R_SSL2_CONNECTION_ID_TOO_LONG);
+        return -1;
+    }
+    memcpy(s->s2->conn_id, p, s->s2->tmp.conn_id_length);
+    return (1);
+}
 
 static int client_hello(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-/*	CIPHER **cipher;*/
-	int i,n,j;
-
-	buf=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_SEND_CLIENT_HELLO_A)
-		{
-		if ((s->session == NULL) ||
-			(s->session->ssl_version != s->version))
-			{
-			if (!ssl_get_new_session(s,0))
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				return(-1);
-				}
-			}
-		/* else use the pre-loaded session */
-
-		p=buf;					/* header */
-		d=p+9;					/* data section */
-		*(p++)=SSL2_MT_CLIENT_HELLO;		/* type */
-		s2n(SSL2_VERSION,p);			/* version */
-		n=j=0;
-
-		n=ssl_cipher_list_to_bytes(s,SSL_get_ciphers(s),d,0);
-		d+=n;
-
-		if (n == 0)
-			{
-			SSLerr(SSL_F_CLIENT_HELLO,SSL_R_NO_CIPHERS_AVAILABLE);
-			return(-1);
-			}
-
-		s2n(n,p);			/* cipher spec num bytes */
-
-		if ((s->session->session_id_length > 0) &&
-			(s->session->session_id_length <=
-			SSL2_MAX_SSL_SESSION_ID_LENGTH))
-			{
-			i=s->session->session_id_length;
-			s2n(i,p);		/* session id length */
-			memcpy(d,s->session->session_id,(unsigned int)i);
-			d+=i;
-			}
-		else
-			{
-			s2n(0,p);
-			}
-
-		s->s2->challenge_length=SSL2_CHALLENGE_LENGTH;
-		s2n(SSL2_CHALLENGE_LENGTH,p);		/* challenge length */
-		/*challenge id data*/
-		if (RAND_pseudo_bytes(s->s2->challenge,SSL2_CHALLENGE_LENGTH) <= 0)
-			return -1;
-		memcpy(d,s->s2->challenge,SSL2_CHALLENGE_LENGTH);
-		d+=SSL2_CHALLENGE_LENGTH;
-
-		s->state=SSL2_ST_SEND_CLIENT_HELLO_B;
-		s->init_num=d-buf;
-		s->init_off=0;
-		}
-	/* SSL2_ST_SEND_CLIENT_HELLO_B */
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+/*      CIPHER **cipher;*/
+    int i, n, j;
+
+    buf = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_SEND_CLIENT_HELLO_A) {
+        if ((s->session == NULL) || (s->session->ssl_version != s->version)) {
+            if (!ssl_get_new_session(s, 0)) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                return (-1);
+            }
+        }
+        /* else use the pre-loaded session */
+
+        p = buf;                /* header */
+        d = p + 9;              /* data section */
+        *(p++) = SSL2_MT_CLIENT_HELLO; /* type */
+        s2n(SSL2_VERSION, p);   /* version */
+        n = j = 0;
+
+        n = ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), d, 0);
+        d += n;
+
+        if (n == 0) {
+            SSLerr(SSL_F_CLIENT_HELLO, SSL_R_NO_CIPHERS_AVAILABLE);
+            return (-1);
+        }
+
+        s2n(n, p);              /* cipher spec num bytes */
+
+        if ((s->session->session_id_length > 0) &&
+            (s->session->session_id_length <=
+             SSL2_MAX_SSL_SESSION_ID_LENGTH)) {
+            i = s->session->session_id_length;
+            s2n(i, p);          /* session id length */
+            memcpy(d, s->session->session_id, (unsigned int)i);
+            d += i;
+        } else {
+            s2n(0, p);
+        }
+
+        s->s2->challenge_length = SSL2_CHALLENGE_LENGTH;
+        s2n(SSL2_CHALLENGE_LENGTH, p); /* challenge length */
+        /*
+         * challenge id data
+         */
+        if (RAND_pseudo_bytes(s->s2->challenge, SSL2_CHALLENGE_LENGTH) <= 0)
+            return -1;
+        memcpy(d, s->s2->challenge, SSL2_CHALLENGE_LENGTH);
+        d += SSL2_CHALLENGE_LENGTH;
+
+        s->state = SSL2_ST_SEND_CLIENT_HELLO_B;
+        s->init_num = d - buf;
+        s->init_off = 0;
+    }
+    /* SSL2_ST_SEND_CLIENT_HELLO_B */
+    return (ssl2_do_write(s));
+}
 
 static int client_master_key(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-	int clear,enc,karg,i;
-	SSL_SESSION *sess;
-	const EVP_CIPHER *c;
-	const EVP_MD *md;
-
-	buf=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_SEND_CLIENT_MASTER_KEY_A)
-		{
-
-		if (!ssl_cipher_get_evp(s->session,&c,&md,NULL,NULL,NULL))
-			{
-			ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-			SSLerr(SSL_F_CLIENT_MASTER_KEY,SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
-			return(-1);
-			}
-		sess=s->session;
-		p=buf;
-		d=p+10;
-		*(p++)=SSL2_MT_CLIENT_MASTER_KEY;/* type */
-
-		i=ssl_put_cipher_by_char(s,sess->cipher,p);
-		p+=i;
-
-		/* make key_arg data */
-		i=EVP_CIPHER_iv_length(c);
-		sess->key_arg_length=i;
-		if (i > SSL_MAX_KEY_ARG_LENGTH)
-			{
-			ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		if (i > 0)
-			if (RAND_pseudo_bytes(sess->key_arg,i) <= 0)
-				return -1;
-
-		/* make a master key */
-		i=EVP_CIPHER_key_length(c);
-		sess->master_key_length=i;
-		if (i > 0)
-			{
-			if (i > (int)sizeof(sess->master_key))
-				{
-				ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
-				return -1;
-				}
-			if (RAND_bytes(sess->master_key,i) <= 0)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				return(-1);
-				}
-			}
-
-		if (sess->cipher->algorithm2 & SSL2_CF_8_BYTE_ENC)
-			enc=8;
-		else if (SSL_C_IS_EXPORT(sess->cipher))
-			enc=5;
-		else
-			enc=i;
-
-		if ((int)i < enc)
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_CLIENT_MASTER_KEY,SSL_R_CIPHER_TABLE_SRC_ERROR);
-			return(-1);
-			}
-		clear=i-enc;
-		s2n(clear,p);
-		memcpy(d,sess->master_key,(unsigned int)clear);
-		d+=clear;
-
-		enc=ssl_rsa_public_encrypt(sess->sess_cert,enc,
-			&(sess->master_key[clear]),d,
-			(s->s2->ssl2_rollback)?RSA_SSLV23_PADDING:RSA_PKCS1_PADDING);
-		if (enc <= 0)
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_CLIENT_MASTER_KEY,SSL_R_PUBLIC_KEY_ENCRYPT_ERROR);
-			return(-1);
-			}
-#ifdef PKCS1_CHECK
-		if (s->options & SSL_OP_PKCS1_CHECK_1) d[1]++;
-		if (s->options & SSL_OP_PKCS1_CHECK_2)
-			sess->master_key[clear]++;
-#endif
-		s2n(enc,p);
-		d+=enc;
-		karg=sess->key_arg_length;	
-		s2n(karg,p); /* key arg size */
-		if (karg > (int)sizeof(sess->key_arg))
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		memcpy(d,sess->key_arg,(unsigned int)karg);
-		d+=karg;
-
-		s->state=SSL2_ST_SEND_CLIENT_MASTER_KEY_B;
-		s->init_num=d-buf;
-		s->init_off=0;
-		}
-
-	/* SSL2_ST_SEND_CLIENT_MASTER_KEY_B */
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+    int clear, enc, karg, i;
+    SSL_SESSION *sess;
+    const EVP_CIPHER *c;
+    const EVP_MD *md;
+
+    buf = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_SEND_CLIENT_MASTER_KEY_A) {
+
+        if (!ssl_cipher_get_evp(s->session, &c, &md, NULL, NULL, NULL)) {
+            ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+            SSLerr(SSL_F_CLIENT_MASTER_KEY,
+                   SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
+            return (-1);
+        }
+        sess = s->session;
+        p = buf;
+        d = p + 10;
+        *(p++) = SSL2_MT_CLIENT_MASTER_KEY; /* type */
+
+        i = ssl_put_cipher_by_char(s, sess->cipher, p);
+        p += i;
+
+        /* make key_arg data */
+        i = EVP_CIPHER_iv_length(c);
+        sess->key_arg_length = i;
+        if (i > SSL_MAX_KEY_ARG_LENGTH) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        if (i > 0)
+            if (RAND_pseudo_bytes(sess->key_arg, i) <= 0)
+                return -1;
+
+        /* make a master key */
+        i = EVP_CIPHER_key_length(c);
+        sess->master_key_length = i;
+        if (i > 0) {
+            if (i > (int)sizeof(sess->master_key)) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
+                return -1;
+            }
+            if (RAND_bytes(sess->master_key, i) <= 0) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                return (-1);
+            }
+        }
+
+        if (sess->cipher->algorithm2 & SSL2_CF_8_BYTE_ENC)
+            enc = 8;
+        else if (SSL_C_IS_EXPORT(sess->cipher))
+            enc = 5;
+        else
+            enc = i;
+
+        if ((int)i < enc) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_CLIENT_MASTER_KEY, SSL_R_CIPHER_TABLE_SRC_ERROR);
+            return (-1);
+        }
+        clear = i - enc;
+        s2n(clear, p);
+        memcpy(d, sess->master_key, (unsigned int)clear);
+        d += clear;
+
+        enc = ssl_rsa_public_encrypt(sess->sess_cert, enc,
+                                     &(sess->master_key[clear]), d,
+                                     (s->
+                                      s2->ssl2_rollback) ? RSA_SSLV23_PADDING
+                                     : RSA_PKCS1_PADDING);
+        if (enc <= 0) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_CLIENT_MASTER_KEY, SSL_R_PUBLIC_KEY_ENCRYPT_ERROR);
+            return (-1);
+        }
+# ifdef PKCS1_CHECK
+        if (s->options & SSL_OP_PKCS1_CHECK_1)
+            d[1]++;
+        if (s->options & SSL_OP_PKCS1_CHECK_2)
+            sess->master_key[clear]++;
+# endif
+        s2n(enc, p);
+        d += enc;
+        karg = sess->key_arg_length;
+        s2n(karg, p);           /* key arg size */
+        if (karg > (int)sizeof(sess->key_arg)) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        memcpy(d, sess->key_arg, (unsigned int)karg);
+        d += karg;
+
+        s->state = SSL2_ST_SEND_CLIENT_MASTER_KEY_B;
+        s->init_num = d - buf;
+        s->init_off = 0;
+    }
+
+    /* SSL2_ST_SEND_CLIENT_MASTER_KEY_B */
+    return (ssl2_do_write(s));
+}
 
 static int client_finished(SSL *s)
-	{
-	unsigned char *p;
-
-	if (s->state == SSL2_ST_SEND_CLIENT_FINISHED_A)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*(p++)=SSL2_MT_CLIENT_FINISHED;
-		if (s->s2->conn_id_length > sizeof s->s2->conn_id)
-			{
-			SSLerr(SSL_F_CLIENT_FINISHED, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		memcpy(p,s->s2->conn_id,(unsigned int)s->s2->conn_id_length);
-
-		s->state=SSL2_ST_SEND_CLIENT_FINISHED_B;
-		s->init_num=s->s2->conn_id_length+1;
-		s->init_off=0;
-		}
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *p;
+
+    if (s->state == SSL2_ST_SEND_CLIENT_FINISHED_A) {
+        p = (unsigned char *)s->init_buf->data;
+        *(p++) = SSL2_MT_CLIENT_FINISHED;
+        if (s->s2->conn_id_length > sizeof s->s2->conn_id) {
+            SSLerr(SSL_F_CLIENT_FINISHED, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        memcpy(p, s->s2->conn_id, (unsigned int)s->s2->conn_id_length);
+
+        s->state = SSL2_ST_SEND_CLIENT_FINISHED_B;
+        s->init_num = s->s2->conn_id_length + 1;
+        s->init_off = 0;
+    }
+    return (ssl2_do_write(s));
+}
 
 /* read the data and then respond */
 static int client_certificate(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-	int i;
-	unsigned int n;
-	int cert_ch_len;
-	unsigned char *cert_ch;
-
-	buf=(unsigned char *)s->init_buf->data;
-
-	/* We have a cert associated with the SSL, so attach it to
-	 * the session if it does not have one */
-
-	if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_A)
-		{
-		i=ssl2_read(s,(char *)&(buf[s->init_num]),
-			SSL2_MAX_CERT_CHALLENGE_LENGTH+2-s->init_num);
-		if (i<(SSL2_MIN_CERT_CHALLENGE_LENGTH+2-s->init_num))
-			return(ssl2_part_read(s,SSL_F_CLIENT_CERTIFICATE,i));
-		s->init_num += i;
-		if (s->msg_callback)
-			{
-			/* REQUEST-CERTIFICATE */
-			s->msg_callback(0, s->version, 0, buf, (size_t)s->init_num, s, s->msg_callback_arg);
-			}
-
-		/* type=buf[0]; */
-		/* type eq x509 */
-		if (buf[1] != SSL2_AT_MD5_WITH_RSA_ENCRYPTION)
-			{
-			ssl2_return_error(s,SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE);
-			SSLerr(SSL_F_CLIENT_CERTIFICATE,SSL_R_BAD_AUTHENTICATION_TYPE);
-			return(-1);
-			}
-
-		if ((s->cert == NULL) ||
-			(s->cert->key->x509 == NULL) ||
-			(s->cert->key->privatekey == NULL))
-			{
-			s->state=SSL2_ST_X509_GET_CLIENT_CERTIFICATE;
-			}
-		else
-			s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
-		}
-
-	cert_ch = buf + 2;
-	cert_ch_len = s->init_num - 2;
-
-	if (s->state == SSL2_ST_X509_GET_CLIENT_CERTIFICATE)
-		{
-		X509 *x509=NULL;
-		EVP_PKEY *pkey=NULL;
-
-		/* If we get an error we need to
-		 * ssl->rwstate=SSL_X509_LOOKUP;
-		 * return(error);
-		 * We should then be retried when things are ok and we
-		 * can get a cert or not */
-
-		i=0;
-		if (s->ctx->client_cert_cb != NULL)
-			{
-			i=s->ctx->client_cert_cb(s,&(x509),&(pkey));
-			}
-
-		if (i < 0)
-			{
-			s->rwstate=SSL_X509_LOOKUP;
-			return(-1);
-			}
-		s->rwstate=SSL_NOTHING;
-
-		if ((i == 1) && (pkey != NULL) && (x509 != NULL))
-			{
-			s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
-			if (	!SSL_use_certificate(s,x509) || 
-				!SSL_use_PrivateKey(s,pkey))
-				{
-				i=0;
-				}
-			X509_free(x509);
-			EVP_PKEY_free(pkey);
-			}
-		else if (i == 1)
-			{
-			if (x509 != NULL) X509_free(x509);
-			if (pkey != NULL) EVP_PKEY_free(pkey);
-			SSLerr(SSL_F_CLIENT_CERTIFICATE,SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
-			i=0;
-			}
-
-		if (i == 0)
-			{
-			/* We have no client certificate to respond with
-			 * so send the correct error message back */
-			s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_B;
-			p=buf;
-			*(p++)=SSL2_MT_ERROR;
-			s2n(SSL2_PE_NO_CERTIFICATE,p);
-			s->init_off=0;
-			s->init_num=3;
-			/* Write is done at the end */
-			}
-		}
-
-	if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_B)
-		{
-		return(ssl2_do_write(s));
-		}
-
-	if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_C)
-		{
-		EVP_MD_CTX ctx;
-
-		/* ok, now we calculate the checksum
-		 * do it first so we can reuse buf :-) */
-		p=buf;
-		EVP_MD_CTX_init(&ctx);
-		EVP_SignInit_ex(&ctx,s->ctx->rsa_md5, NULL);
-		EVP_SignUpdate(&ctx,s->s2->key_material,
-			       s->s2->key_material_length);
-		EVP_SignUpdate(&ctx,cert_ch,(unsigned int)cert_ch_len);
-		i=i2d_X509(s->session->sess_cert->peer_key->x509,&p);
-		/* Don't update the signature if it fails - FIXME: probably should handle this better */
-		if(i > 0)
-			EVP_SignUpdate(&ctx,buf,(unsigned int)i);
-
-		p=buf;
-		d=p+6;
-		*(p++)=SSL2_MT_CLIENT_CERTIFICATE;
-		*(p++)=SSL2_CT_X509_CERTIFICATE;
-		n=i2d_X509(s->cert->key->x509,&d);
-		s2n(n,p);
-
-		if (!EVP_SignFinal(&ctx,d,&n,s->cert->key->privatekey))
-			{
-			/* this is not good.  If things have failed it
-			 * means there so something wrong with the key.
-			 * We will continue with a 0 length signature
-			 */
-			}
-		EVP_MD_CTX_cleanup(&ctx);
-		s2n(n,p);
-		d+=n;
-
-		s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_D;
-		s->init_num=d-buf;
-		s->init_off=0;
-		}
-	/* if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_D) */
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+    int i;
+    unsigned int n;
+    int cert_ch_len;
+    unsigned char *cert_ch;
+
+    buf = (unsigned char *)s->init_buf->data;
+
+    /*
+     * We have a cert associated with the SSL, so attach it to the session if
+     * it does not have one
+     */
+
+    if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_A) {
+        i = ssl2_read(s, (char *)&(buf[s->init_num]),
+                      SSL2_MAX_CERT_CHALLENGE_LENGTH + 2 - s->init_num);
+        if (i < (SSL2_MIN_CERT_CHALLENGE_LENGTH + 2 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_CLIENT_CERTIFICATE, i));
+        s->init_num += i;
+        if (s->msg_callback) {
+            /* REQUEST-CERTIFICATE */
+            s->msg_callback(0, s->version, 0, buf, (size_t)s->init_num, s,
+                            s->msg_callback_arg);
+        }
+
+        /* type=buf[0]; */
+        /* type eq x509 */
+        if (buf[1] != SSL2_AT_MD5_WITH_RSA_ENCRYPTION) {
+            ssl2_return_error(s, SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE);
+            SSLerr(SSL_F_CLIENT_CERTIFICATE, SSL_R_BAD_AUTHENTICATION_TYPE);
+            return (-1);
+        }
+
+        if ((s->cert == NULL) ||
+            (s->cert->key->x509 == NULL) ||
+            (s->cert->key->privatekey == NULL)) {
+            s->state = SSL2_ST_X509_GET_CLIENT_CERTIFICATE;
+        } else
+            s->state = SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
+    }
+
+    cert_ch = buf + 2;
+    cert_ch_len = s->init_num - 2;
+
+    if (s->state == SSL2_ST_X509_GET_CLIENT_CERTIFICATE) {
+        X509 *x509 = NULL;
+        EVP_PKEY *pkey = NULL;
+
+        /*
+         * If we get an error we need to ssl->rwstate=SSL_X509_LOOKUP;
+         * return(error); We should then be retried when things are ok and we
+         * can get a cert or not
+         */
+
+        i = 0;
+        if (s->ctx->client_cert_cb != NULL) {
+            i = s->ctx->client_cert_cb(s, &(x509), &(pkey));
+        }
+
+        if (i < 0) {
+            s->rwstate = SSL_X509_LOOKUP;
+            return (-1);
+        }
+        s->rwstate = SSL_NOTHING;
+
+        if ((i == 1) && (pkey != NULL) && (x509 != NULL)) {
+            s->state = SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
+            if (!SSL_use_certificate(s, x509) || !SSL_use_PrivateKey(s, pkey)) {
+                i = 0;
+            }
+            X509_free(x509);
+            EVP_PKEY_free(pkey);
+        } else if (i == 1) {
+            if (x509 != NULL)
+                X509_free(x509);
+            if (pkey != NULL)
+                EVP_PKEY_free(pkey);
+            SSLerr(SSL_F_CLIENT_CERTIFICATE,
+                   SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
+            i = 0;
+        }
+
+        if (i == 0) {
+            /*
+             * We have no client certificate to respond with so send the
+             * correct error message back
+             */
+            s->state = SSL2_ST_SEND_CLIENT_CERTIFICATE_B;
+            p = buf;
+            *(p++) = SSL2_MT_ERROR;
+            s2n(SSL2_PE_NO_CERTIFICATE, p);
+            s->init_off = 0;
+            s->init_num = 3;
+            /* Write is done at the end */
+        }
+    }
+
+    if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_B) {
+        return (ssl2_do_write(s));
+    }
+
+    if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_C) {
+        EVP_MD_CTX ctx;
+
+        /*
+         * ok, now we calculate the checksum do it first so we can reuse buf
+         * :-)
+         */
+        p = buf;
+        EVP_MD_CTX_init(&ctx);
+        EVP_SignInit_ex(&ctx, s->ctx->rsa_md5, NULL);
+        EVP_SignUpdate(&ctx, s->s2->key_material, s->s2->key_material_length);
+        EVP_SignUpdate(&ctx, cert_ch, (unsigned int)cert_ch_len);
+        i = i2d_X509(s->session->sess_cert->peer_key->x509, &p);
+        /*
+         * Don't update the signature if it fails - FIXME: probably should
+         * handle this better
+         */
+        if (i > 0)
+            EVP_SignUpdate(&ctx, buf, (unsigned int)i);
+
+        p = buf;
+        d = p + 6;
+        *(p++) = SSL2_MT_CLIENT_CERTIFICATE;
+        *(p++) = SSL2_CT_X509_CERTIFICATE;
+        n = i2d_X509(s->cert->key->x509, &d);
+        s2n(n, p);
+
+        if (!EVP_SignFinal(&ctx, d, &n, s->cert->key->privatekey)) {
+            /*
+             * this is not good.  If things have failed it means there so
+             * something wrong with the key. We will continue with a 0 length
+             * signature
+             */
+        }
+        EVP_MD_CTX_cleanup(&ctx);
+        s2n(n, p);
+        d += n;
+
+        s->state = SSL2_ST_SEND_CLIENT_CERTIFICATE_D;
+        s->init_num = d - buf;
+        s->init_off = 0;
+    }
+    /* if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_D) */
+    return (ssl2_do_write(s));
+}
 
 static int get_server_verify(SSL *s)
-	{
-	unsigned char *p;
-	int i, n, len;
-
-	p=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_GET_SERVER_VERIFY_A)
-		{
-		i=ssl2_read(s,(char *)&(p[s->init_num]),1-s->init_num);
-		if (i < (1-s->init_num)) 
-			return(ssl2_part_read(s,SSL_F_GET_SERVER_VERIFY,i));
-		s->init_num += i;
-
-		s->state= SSL2_ST_GET_SERVER_VERIFY_B;
-		if (*p != SSL2_MT_SERVER_VERIFY)
-			{
-			if (p[0] != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_SERVER_VERIFY,
-					SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				{
-				SSLerr(SSL_F_GET_SERVER_VERIFY,SSL_R_PEER_ERROR);
-				/* try to read the error message */
-				i=ssl2_read(s,(char *)&(p[s->init_num]),3-s->init_num);
-				return ssl2_part_read(s,SSL_F_GET_SERVER_VERIFY,i);
-				}
-			return(-1);
-			}
-		}
-	
-	p=(unsigned char *)s->init_buf->data;
-	len = 1 + s->s2->challenge_length;
-	n =  len - s->init_num;
-	i = ssl2_read(s,(char *)&(p[s->init_num]),n);
-	if (i < n)
-		return(ssl2_part_read(s,SSL_F_GET_SERVER_VERIFY,i));
-	if (s->msg_callback)
-		{
-		/* SERVER-VERIFY */
-		s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
-		}
-	p += 1;
-
-	if (CRYPTO_memcmp(p,s->s2->challenge,s->s2->challenge_length) != 0)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_SERVER_VERIFY,SSL_R_CHALLENGE_IS_DIFFERENT);
-		return(-1);
-		}
-	return(1);
-	}
+{
+    unsigned char *p;
+    int i, n, len;
+
+    p = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_GET_SERVER_VERIFY_A) {
+        i = ssl2_read(s, (char *)&(p[s->init_num]), 1 - s->init_num);
+        if (i < (1 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_GET_SERVER_VERIFY, i));
+        s->init_num += i;
+
+        s->state = SSL2_ST_GET_SERVER_VERIFY_B;
+        if (*p != SSL2_MT_SERVER_VERIFY) {
+            if (p[0] != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_SERVER_VERIFY, SSL_R_READ_WRONG_PACKET_TYPE);
+            } else {
+                SSLerr(SSL_F_GET_SERVER_VERIFY, SSL_R_PEER_ERROR);
+                /* try to read the error message */
+                i = ssl2_read(s, (char *)&(p[s->init_num]), 3 - s->init_num);
+                return ssl2_part_read(s, SSL_F_GET_SERVER_VERIFY, i);
+            }
+            return (-1);
+        }
+    }
+
+    p = (unsigned char *)s->init_buf->data;
+    len = 1 + s->s2->challenge_length;
+    n = len - s->init_num;
+    i = ssl2_read(s, (char *)&(p[s->init_num]), n);
+    if (i < n)
+        return (ssl2_part_read(s, SSL_F_GET_SERVER_VERIFY, i));
+    if (s->msg_callback) {
+        /* SERVER-VERIFY */
+        s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
+    }
+    p += 1;
+
+    if (CRYPTO_memcmp(p, s->s2->challenge, s->s2->challenge_length) != 0) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_SERVER_VERIFY, SSL_R_CHALLENGE_IS_DIFFERENT);
+        return (-1);
+    }
+    return (1);
+}
 
 static int get_server_finished(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p;
-	int i, n, len;
-
-	buf=(unsigned char *)s->init_buf->data;
-	p=buf;
-	if (s->state == SSL2_ST_GET_SERVER_FINISHED_A)
-		{
-		i=ssl2_read(s,(char *)&(buf[s->init_num]),1-s->init_num);
-		if (i < (1-s->init_num))
-			return(ssl2_part_read(s,SSL_F_GET_SERVER_FINISHED,i));
-		s->init_num += i;
-
-		if (*p == SSL2_MT_REQUEST_CERTIFICATE)
-			{
-			s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_A;
-			return(1);
-			}
-		else if (*p != SSL2_MT_SERVER_FINISHED)
-			{
-			if (p[0] != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_SERVER_FINISHED,SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				{
-				SSLerr(SSL_F_GET_SERVER_FINISHED,SSL_R_PEER_ERROR);
-				/* try to read the error message */
-				i=ssl2_read(s,(char *)&(p[s->init_num]),3-s->init_num);
-				return ssl2_part_read(s,SSL_F_GET_SERVER_VERIFY,i);
-				}
-			return(-1);
-			}
-		s->state=SSL2_ST_GET_SERVER_FINISHED_B;
-		}
-
-	len = 1 + SSL2_SSL_SESSION_ID_LENGTH;
-	n = len - s->init_num;
-	i = ssl2_read(s,(char *)&(buf[s->init_num]), n);
-	if (i < n)
-		{
-		/*
-		 * XXX could be shorter than SSL2_SSL_SESSION_ID_LENGTH,
-		 * that's the maximum
-		 */
-		return(ssl2_part_read(s,SSL_F_GET_SERVER_FINISHED,i));
-		}
-	s->init_num += i;
-	if (s->msg_callback)
-		{
-		/* SERVER-FINISHED */
-		s->msg_callback(0, s->version, 0, buf, (size_t)s->init_num, s, s->msg_callback_arg);
-		}
-
-	if (!s->hit) /* new session */
-		{
-		/* new session-id */
-		/* Make sure we were not trying to re-use an old SSL_SESSION
-		 * or bad things can happen */
-		/* ZZZZZZZZZZZZZ */
-		s->session->session_id_length=SSL2_SSL_SESSION_ID_LENGTH;
-		memcpy(s->session->session_id,p+1,SSL2_SSL_SESSION_ID_LENGTH);
-		}
-	else
-		{
-		if (!(s->options & SSL_OP_MICROSOFT_SESS_ID_BUG))
-			{
-			if ((s->session->session_id_length > sizeof s->session->session_id)
-			    || (0 != memcmp(buf + 1, s->session->session_id,
-			                    (unsigned int)s->session->session_id_length)))
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_SERVER_FINISHED,SSL_R_SSL_SESSION_ID_IS_DIFFERENT);
-				return(-1);
-				}
-			}
-		}
-	s->state = SSL_ST_OK;
-	return(1);
-	}
+{
+    unsigned char *buf;
+    unsigned char *p;
+    int i, n, len;
+
+    buf = (unsigned char *)s->init_buf->data;
+    p = buf;
+    if (s->state == SSL2_ST_GET_SERVER_FINISHED_A) {
+        i = ssl2_read(s, (char *)&(buf[s->init_num]), 1 - s->init_num);
+        if (i < (1 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_GET_SERVER_FINISHED, i));
+        s->init_num += i;
+
+        if (*p == SSL2_MT_REQUEST_CERTIFICATE) {
+            s->state = SSL2_ST_SEND_CLIENT_CERTIFICATE_A;
+            return (1);
+        } else if (*p != SSL2_MT_SERVER_FINISHED) {
+            if (p[0] != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_SERVER_FINISHED,
+                       SSL_R_READ_WRONG_PACKET_TYPE);
+            } else {
+                SSLerr(SSL_F_GET_SERVER_FINISHED, SSL_R_PEER_ERROR);
+                /* try to read the error message */
+                i = ssl2_read(s, (char *)&(p[s->init_num]), 3 - s->init_num);
+                return ssl2_part_read(s, SSL_F_GET_SERVER_VERIFY, i);
+            }
+            return (-1);
+        }
+        s->state = SSL2_ST_GET_SERVER_FINISHED_B;
+    }
+
+    len = 1 + SSL2_SSL_SESSION_ID_LENGTH;
+    n = len - s->init_num;
+    i = ssl2_read(s, (char *)&(buf[s->init_num]), n);
+    if (i < n) {
+        /*
+         * XXX could be shorter than SSL2_SSL_SESSION_ID_LENGTH,
+         * that's the maximum
+         */
+        return (ssl2_part_read(s, SSL_F_GET_SERVER_FINISHED, i));
+    }
+    s->init_num += i;
+    if (s->msg_callback) {
+        /* SERVER-FINISHED */
+        s->msg_callback(0, s->version, 0, buf, (size_t)s->init_num, s,
+                        s->msg_callback_arg);
+    }
+
+    if (!s->hit) {              /* new session */
+        /* new session-id */
+        /*
+         * Make sure we were not trying to re-use an old SSL_SESSION or bad
+         * things can happen
+         */
+        /* ZZZZZZZZZZZZZ */
+        s->session->session_id_length = SSL2_SSL_SESSION_ID_LENGTH;
+        memcpy(s->session->session_id, p + 1, SSL2_SSL_SESSION_ID_LENGTH);
+    } else {
+        if (!(s->options & SSL_OP_MICROSOFT_SESS_ID_BUG)) {
+            if ((s->session->session_id_length >
+                 sizeof s->session->session_id)
+                || (0 !=
+                    memcmp(buf + 1, s->session->session_id,
+                           (unsigned int)s->session->session_id_length))) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_SERVER_FINISHED,
+                       SSL_R_SSL_SESSION_ID_IS_DIFFERENT);
+                return (-1);
+            }
+        }
+    }
+    s->state = SSL_ST_OK;
+    return (1);
+}
 
 /* loads in the certificate from the server */
 int ssl2_set_certificate(SSL *s, int type, int len, const unsigned char *data)
-	{
-	STACK_OF(X509) *sk=NULL;
-	EVP_PKEY *pkey=NULL;
-	SESS_CERT *sc=NULL;
-	int i;
-	X509 *x509=NULL;
-	int ret=0;
-	
-	x509=d2i_X509(NULL,&data,(long)len);
-	if (x509 == NULL)
-		{
-		SSLerr(SSL_F_SSL2_SET_CERTIFICATE,ERR_R_X509_LIB);
-		goto err;
-		}
-
-	if ((sk=sk_X509_new_null()) == NULL || !sk_X509_push(sk,x509))
-		{
-		SSLerr(SSL_F_SSL2_SET_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	i=ssl_verify_cert_chain(s,sk);
-		
-	if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0))
-		{
-		SSLerr(SSL_F_SSL2_SET_CERTIFICATE,SSL_R_CERTIFICATE_VERIFY_FAILED);
-		goto err;
-		}
-	ERR_clear_error(); /* but we keep s->verify_result */
-	s->session->verify_result = s->verify_result;
-
-	/* server's cert for this session */
-	sc=ssl_sess_cert_new();
-	if (sc == NULL)
-		{
-		ret= -1;
-		goto err;
-		}
-	if (s->session->sess_cert) ssl_sess_cert_free(s->session->sess_cert);
-	s->session->sess_cert=sc;
-
-	sc->peer_pkeys[SSL_PKEY_RSA_ENC].x509=x509;
-	sc->peer_key= &(sc->peer_pkeys[SSL_PKEY_RSA_ENC]);
-
-	pkey=X509_get_pubkey(x509);
-	x509=NULL;
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL2_SET_CERTIFICATE,SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY);
-		goto err;
-		}
-	if (pkey->type != EVP_PKEY_RSA)
-		{
-		SSLerr(SSL_F_SSL2_SET_CERTIFICATE,SSL_R_PUBLIC_KEY_NOT_RSA);
-		goto err;
-		}
-
-	if (!ssl_set_peer_cert_type(sc,SSL2_CT_X509_CERTIFICATE))
-		goto err;
-	ret=1;
-err:
-	sk_X509_free(sk);
-	X509_free(x509);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
+{
+    STACK_OF(X509) *sk = NULL;
+    EVP_PKEY *pkey = NULL;
+    SESS_CERT *sc = NULL;
+    int i;
+    X509 *x509 = NULL;
+    int ret = 0;
+
+    x509 = d2i_X509(NULL, &data, (long)len);
+    if (x509 == NULL) {
+        SSLerr(SSL_F_SSL2_SET_CERTIFICATE, ERR_R_X509_LIB);
+        goto err;
+    }
+
+    if ((sk = sk_X509_new_null()) == NULL || !sk_X509_push(sk, x509)) {
+        SSLerr(SSL_F_SSL2_SET_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    i = ssl_verify_cert_chain(s, sk);
+
+    if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0)) {
+        SSLerr(SSL_F_SSL2_SET_CERTIFICATE, SSL_R_CERTIFICATE_VERIFY_FAILED);
+        goto err;
+    }
+    ERR_clear_error();          /* but we keep s->verify_result */
+    s->session->verify_result = s->verify_result;
+
+    /* server's cert for this session */
+    sc = ssl_sess_cert_new();
+    if (sc == NULL) {
+        ret = -1;
+        goto err;
+    }
+    if (s->session->sess_cert)
+        ssl_sess_cert_free(s->session->sess_cert);
+    s->session->sess_cert = sc;
+
+    sc->peer_pkeys[SSL_PKEY_RSA_ENC].x509 = x509;
+    sc->peer_key = &(sc->peer_pkeys[SSL_PKEY_RSA_ENC]);
+
+    pkey = X509_get_pubkey(x509);
+    x509 = NULL;
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL2_SET_CERTIFICATE,
+               SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY);
+        goto err;
+    }
+    if (pkey->type != EVP_PKEY_RSA) {
+        SSLerr(SSL_F_SSL2_SET_CERTIFICATE, SSL_R_PUBLIC_KEY_NOT_RSA);
+        goto err;
+    }
+
+    if (!ssl_set_peer_cert_type(sc, SSL2_CT_X509_CERTIFICATE))
+        goto err;
+    ret = 1;
+ err:
+    sk_X509_free(sk);
+    X509_free(x509);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
 
 static int ssl_rsa_public_encrypt(SESS_CERT *sc, int len, unsigned char *from,
-	     unsigned char *to, int padding)
-	{
-	EVP_PKEY *pkey=NULL;
-	int i= -1;
-
-	if ((sc == NULL) || (sc->peer_key->x509 == NULL) ||
-		((pkey=X509_get_pubkey(sc->peer_key->x509)) == NULL))
-		{
-		SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT,SSL_R_NO_PUBLICKEY);
-		return(-1);
-		}
-	if (pkey->type != EVP_PKEY_RSA)
-		{
-		SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT,SSL_R_PUBLIC_KEY_IS_NOT_RSA);
-		goto end;
-		}
-
-	/* we have the public key */
-	i=RSA_public_encrypt(len,from,to,pkey->pkey.rsa,padding);
-	if (i < 0)
-		SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT,ERR_R_RSA_LIB);
-end:
-	EVP_PKEY_free(pkey);
-	return(i);
-	}
-#else /* !OPENSSL_NO_SSL2 */
+                                  unsigned char *to, int padding)
+{
+    EVP_PKEY *pkey = NULL;
+    int i = -1;
+
+    if ((sc == NULL) || (sc->peer_key->x509 == NULL) ||
+        ((pkey = X509_get_pubkey(sc->peer_key->x509)) == NULL)) {
+        SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT, SSL_R_NO_PUBLICKEY);
+        return (-1);
+    }
+    if (pkey->type != EVP_PKEY_RSA) {
+        SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT, SSL_R_PUBLIC_KEY_IS_NOT_RSA);
+        goto end;
+    }
+
+    /* we have the public key */
+    i = RSA_public_encrypt(len, from, to, pkey->pkey.rsa, padding);
+    if (i < 0)
+        SSLerr(SSL_F_SSL_RSA_PUBLIC_ENCRYPT, ERR_R_RSA_LIB);
+ end:
+    EVP_PKEY_free(pkey);
+    return (i);
+}
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s2_enc.c b/ssl/s2_enc.c
index a35968f63a..23eef72aa4 100644
--- a/ssl/s2_enc.c
+++ b/ssl/s2_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,140 +58,140 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
+# include 
 
 int ssl2_enc_init(SSL *s, int client)
-	{
-	/* Max number of bytes needed */
-	EVP_CIPHER_CTX *rs,*ws;
-	const EVP_CIPHER *c;
-	const EVP_MD *md;
-	int num;
-
-	if (!ssl_cipher_get_evp(s->session,&c,&md,NULL,NULL,NULL))
-		{
-		ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-		SSLerr(SSL_F_SSL2_ENC_INIT,SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
-		return(0);
-		}
-	ssl_replace_hash(&s->read_hash,md);
-	ssl_replace_hash(&s->write_hash,md);
-
-	if ((s->enc_read_ctx == NULL) &&
-		((s->enc_read_ctx=(EVP_CIPHER_CTX *)
-		OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
-		goto err;
-
-	/* make sure it's intialized in case the malloc for enc_write_ctx fails
-	 * and we exit with an error */
-	rs= s->enc_read_ctx;
-	EVP_CIPHER_CTX_init(rs);
-
-	if ((s->enc_write_ctx == NULL) &&
-		((s->enc_write_ctx=(EVP_CIPHER_CTX *)
-		OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
-		goto err;
-
-	ws= s->enc_write_ctx;
-	EVP_CIPHER_CTX_init(ws);
-
-	num=c->key_len;
-	s->s2->key_material_length=num*2;
-	OPENSSL_assert(s->s2->key_material_length <= sizeof s->s2->key_material);
-
-	if (ssl2_generate_key_material(s) <= 0)
-		return 0;
-
-	OPENSSL_assert(c->iv_len <= (int)sizeof(s->session->key_arg));
-	EVP_EncryptInit_ex(ws,c,NULL,&(s->s2->key_material[(client)?num:0]),
-		s->session->key_arg);
-	EVP_DecryptInit_ex(rs,c,NULL,&(s->s2->key_material[(client)?0:num]),
-		s->session->key_arg);
-	s->s2->read_key=  &(s->s2->key_material[(client)?0:num]);
-	s->s2->write_key= &(s->s2->key_material[(client)?num:0]);
-	return(1);
-err:
-	SSLerr(SSL_F_SSL2_ENC_INIT,ERR_R_MALLOC_FAILURE);
-	return(0);
-	}
-
-/* read/writes from s->s2->mac_data using length for encrypt and 
- * decrypt.  It sets s->s2->padding and s->[rw]length
- * if we are encrypting
- * Returns 0 on error and 1 on success */
+{
+    /* Max number of bytes needed */
+    EVP_CIPHER_CTX *rs, *ws;
+    const EVP_CIPHER *c;
+    const EVP_MD *md;
+    int num;
+
+    if (!ssl_cipher_get_evp(s->session, &c, &md, NULL, NULL, NULL)) {
+        ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+        SSLerr(SSL_F_SSL2_ENC_INIT, SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
+        return (0);
+    }
+    ssl_replace_hash(&s->read_hash, md);
+    ssl_replace_hash(&s->write_hash, md);
+
+    if ((s->enc_read_ctx == NULL) && ((s->enc_read_ctx = (EVP_CIPHER_CTX *)
+                                       OPENSSL_malloc(sizeof(EVP_CIPHER_CTX)))
+                                      == NULL))
+        goto err;
+
+    /*
+     * make sure it's intialized in case the malloc for enc_write_ctx fails
+     * and we exit with an error
+     */
+    rs = s->enc_read_ctx;
+    EVP_CIPHER_CTX_init(rs);
+
+    if ((s->enc_write_ctx == NULL) && ((s->enc_write_ctx = (EVP_CIPHER_CTX *)
+                                        OPENSSL_malloc(sizeof
+                                                       (EVP_CIPHER_CTX))) ==
+                                       NULL))
+        goto err;
+
+    ws = s->enc_write_ctx;
+    EVP_CIPHER_CTX_init(ws);
+
+    num = c->key_len;
+    s->s2->key_material_length = num * 2;
+    OPENSSL_assert(s->s2->key_material_length <= sizeof s->s2->key_material);
+
+    if (ssl2_generate_key_material(s) <= 0)
+        return 0;
+
+    OPENSSL_assert(c->iv_len <= (int)sizeof(s->session->key_arg));
+    EVP_EncryptInit_ex(ws, c, NULL,
+                       &(s->s2->key_material[(client) ? num : 0]),
+                       s->session->key_arg);
+    EVP_DecryptInit_ex(rs, c, NULL,
+                       &(s->s2->key_material[(client) ? 0 : num]),
+                       s->session->key_arg);
+    s->s2->read_key = &(s->s2->key_material[(client) ? 0 : num]);
+    s->s2->write_key = &(s->s2->key_material[(client) ? num : 0]);
+    return (1);
+ err:
+    SSLerr(SSL_F_SSL2_ENC_INIT, ERR_R_MALLOC_FAILURE);
+    return (0);
+}
+
+/*
+ * read/writes from s->s2->mac_data using length for encrypt and decrypt.
+ * It sets s->s2->padding and s->[rw]length if we are encrypting Returns 0 on
+ * error and 1 on success
+ */
 int ssl2_enc(SSL *s, int send)
-	{
-	EVP_CIPHER_CTX *ds;
-	unsigned long l;
-	int bs;
-
-	if (send)
-		{
-		ds=s->enc_write_ctx;
-		l=s->s2->wlength;
-		}
-	else
-		{
-		ds=s->enc_read_ctx;
-		l=s->s2->rlength;
-		}
-
-	/* check for NULL cipher */
-	if (ds == NULL) return 1;
-
-
-	bs=ds->cipher->block_size;
-	/* This should be using (bs-1) and bs instead of 7 and 8, but
-	 * what the hell. */
-	if (bs == 8)
-		l=(l+7)/8*8;
-
-	if(EVP_Cipher(ds,s->s2->mac_data,s->s2->mac_data,l) < 1)
-		return 0;
-
-	return 1;
-	}
+{
+    EVP_CIPHER_CTX *ds;
+    unsigned long l;
+    int bs;
+
+    if (send) {
+        ds = s->enc_write_ctx;
+        l = s->s2->wlength;
+    } else {
+        ds = s->enc_read_ctx;
+        l = s->s2->rlength;
+    }
+
+    /* check for NULL cipher */
+    if (ds == NULL)
+        return 1;
+
+    bs = ds->cipher->block_size;
+    /*
+     * This should be using (bs-1) and bs instead of 7 and 8, but what the
+     * hell.
+     */
+    if (bs == 8)
+        l = (l + 7) / 8 * 8;
+
+    if (EVP_Cipher(ds, s->s2->mac_data, s->s2->mac_data, l) < 1)
+        return 0;
+
+    return 1;
+}
 
 void ssl2_mac(SSL *s, unsigned char *md, int send)
-	{
-	EVP_MD_CTX c;
-	unsigned char sequence[4],*p,*sec,*act;
-	unsigned long seq;
-	unsigned int len;
-
-	if (send)
-		{
-		seq=s->s2->write_sequence;
-		sec=s->s2->write_key;
-		len=s->s2->wact_data_length;
-		act=s->s2->wact_data;
-		}
-	else
-		{
-		seq=s->s2->read_sequence;
-		sec=s->s2->read_key;
-		len=s->s2->ract_data_length;
-		act=s->s2->ract_data;
-		}
-
-	p= &(sequence[0]);
-	l2n(seq,p);
-
-	/* There has to be a MAC algorithm. */
-	EVP_MD_CTX_init(&c);
-	EVP_MD_CTX_copy(&c, s->read_hash);
-	EVP_DigestUpdate(&c,sec,
-		EVP_CIPHER_CTX_key_length(s->enc_read_ctx));
-	EVP_DigestUpdate(&c,act,len); 
-	/* the above line also does the pad data */
-	EVP_DigestUpdate(&c,sequence,4); 
-	EVP_DigestFinal_ex(&c,md,NULL);
-	EVP_MD_CTX_cleanup(&c);
-	}
-#else /* !OPENSSL_NO_SSL2 */
+{
+    EVP_MD_CTX c;
+    unsigned char sequence[4], *p, *sec, *act;
+    unsigned long seq;
+    unsigned int len;
+
+    if (send) {
+        seq = s->s2->write_sequence;
+        sec = s->s2->write_key;
+        len = s->s2->wact_data_length;
+        act = s->s2->wact_data;
+    } else {
+        seq = s->s2->read_sequence;
+        sec = s->s2->read_key;
+        len = s->s2->ract_data_length;
+        act = s->s2->ract_data;
+    }
+
+    p = &(sequence[0]);
+    l2n(seq, p);
+
+    /* There has to be a MAC algorithm. */
+    EVP_MD_CTX_init(&c);
+    EVP_MD_CTX_copy(&c, s->read_hash);
+    EVP_DigestUpdate(&c, sec, EVP_CIPHER_CTX_key_length(s->enc_read_ctx));
+    EVP_DigestUpdate(&c, act, len);
+    /* the above line also does the pad data */
+    EVP_DigestUpdate(&c, sequence, 4);
+    EVP_DigestFinal_ex(&c, md, NULL);
+    EVP_MD_CTX_cleanup(&c);
+}
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s2_lib.c b/ssl/s2_lib.c
index 66951a60af..f8a9439303 100644
--- a/ssl/s2_lib.c
+++ b/ssl/s2_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,448 +111,454 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
 
-const char ssl2_version_str[]="SSLv2" OPENSSL_VERSION_PTEXT;
+const char ssl2_version_str[] = "SSLv2" OPENSSL_VERSION_PTEXT;
 
-#define SSL2_NUM_CIPHERS (sizeof(ssl2_ciphers)/sizeof(SSL_CIPHER))
+# define SSL2_NUM_CIPHERS (sizeof(ssl2_ciphers)/sizeof(SSL_CIPHER))
 
 /* list of available SSLv2 ciphers (sorted by id) */
-OPENSSL_GLOBAL const SSL_CIPHER ssl2_ciphers[]={
-#if 0
+OPENSSL_GLOBAL const SSL_CIPHER ssl2_ciphers[] = {
+# if 0
 /* NULL_WITH_MD5 v3 */
-	{
-	1,
-	SSL2_TXT_NULL_WITH_MD5,
-	SSL2_CK_NULL_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eNULL,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_EXPORT|SSL_EXP40|SSL_STRONG_NONE,
-	0,
-	0,
-	0,
-	},
-#endif
+    {
+     1,
+     SSL2_TXT_NULL_WITH_MD5,
+     SSL2_CK_NULL_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eNULL,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_EXPORT | SSL_EXP40 | SSL_STRONG_NONE,
+     0,
+     0,
+     0,
+     },
+# endif
 
 /* RC4_128_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_RC4_128_WITH_MD5,
-	SSL2_CK_RC4_128_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	0,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL2_TXT_RC4_128_WITH_MD5,
+     SSL2_CK_RC4_128_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     0,
+     128,
+     128,
+     },
 
 /* RC4_128_EXPORT40_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_RC4_128_EXPORT40_WITH_MD5,
-	SSL2_CK_RC4_128_EXPORT40_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_EXPORT|SSL_EXP40,
-	SSL2_CF_5_BYTE_ENC,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL2_TXT_RC4_128_EXPORT40_WITH_MD5,
+     SSL2_CK_RC4_128_EXPORT40_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_EXPORT | SSL_EXP40,
+     SSL2_CF_5_BYTE_ENC,
+     40,
+     128,
+     },
 
 /* RC2_128_CBC_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_RC2_128_CBC_WITH_MD5,
-	SSL2_CK_RC2_128_CBC_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC2,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	0,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL2_TXT_RC2_128_CBC_WITH_MD5,
+     SSL2_CK_RC2_128_CBC_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC2,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     0,
+     128,
+     128,
+     },
 
 /* RC2_128_CBC_EXPORT40_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5,
-	SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC2,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_EXPORT|SSL_EXP40,
-	SSL2_CF_5_BYTE_ENC,
-	40,
-	128,
-	},
-
-#ifndef OPENSSL_NO_IDEA
+    {
+     1,
+     SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5,
+     SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC2,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_EXPORT | SSL_EXP40,
+     SSL2_CF_5_BYTE_ENC,
+     40,
+     128,
+     },
+
+# ifndef OPENSSL_NO_IDEA
 /* IDEA_128_CBC_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_IDEA_128_CBC_WITH_MD5,
-	SSL2_CK_IDEA_128_CBC_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_IDEA,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	0,
-	128,
-	128,
-	},
-#endif
+    {
+     1,
+     SSL2_TXT_IDEA_128_CBC_WITH_MD5,
+     SSL2_CK_IDEA_128_CBC_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_IDEA,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     0,
+     128,
+     128,
+     },
+# endif
 
 /* DES_64_CBC_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_DES_64_CBC_WITH_MD5,
-	SSL2_CK_DES_64_CBC_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_LOW,
-	0,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL2_TXT_DES_64_CBC_WITH_MD5,
+     SSL2_CK_DES_64_CBC_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_LOW,
+     0,
+     56,
+     56,
+     },
 
 /* DES_192_EDE3_CBC_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5,
-	SSL2_CK_DES_192_EDE3_CBC_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_3DES,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_HIGH,
-	0,
-	112,
-	168,
-	},
-
-#if 0
+    {
+     1,
+     SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5,
+     SSL2_CK_DES_192_EDE3_CBC_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_3DES,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_HIGH,
+     0,
+     112,
+     168,
+     },
+
+# if 0
 /* RC4_64_WITH_MD5 */
-	{
-	1,
-	SSL2_TXT_RC4_64_WITH_MD5,
-	SSL2_CK_RC4_64_WITH_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV2,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL2_CF_8_BYTE_ENC,
-	64,
-	64,
-	},
-#endif
+    {
+     1,
+     SSL2_TXT_RC4_64_WITH_MD5,
+     SSL2_CK_RC4_64_WITH_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV2,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL2_CF_8_BYTE_ENC,
+     64,
+     64,
+     },
+# endif
 
-#if 0
+# if 0
 /* NULL SSLeay (testing) */
-	{	
-	0,
-	SSL2_TXT_NULL,
-	SSL2_CK_NULL,
-	0,
-	0,
-	0,
-	0,
-	SSL_SSLV2,
-	SSL_STRONG_NONE,
-	0,
-	0,
-	0,
-	},
-#endif
+    {
+     0,
+     SSL2_TXT_NULL,
+     SSL2_CK_NULL,
+     0,
+     0,
+     0,
+     0,
+     SSL_SSLV2,
+     SSL_STRONG_NONE,
+     0,
+     0,
+     0,
+     },
+# endif
 
 /* end of list :-) */
-	};
+};
 
 long ssl2_default_timeout(void)
-	{
-	return(300);
-	}
+{
+    return (300);
+}
 
 int ssl2_num_ciphers(void)
-	{
-	return(SSL2_NUM_CIPHERS);
-	}
+{
+    return (SSL2_NUM_CIPHERS);
+}
 
 const SSL_CIPHER *ssl2_get_cipher(unsigned int u)
-	{
-	if (u < SSL2_NUM_CIPHERS)
-		return(&(ssl2_ciphers[SSL2_NUM_CIPHERS-1-u]));
-	else
-		return(NULL);
-	}
+{
+    if (u < SSL2_NUM_CIPHERS)
+        return (&(ssl2_ciphers[SSL2_NUM_CIPHERS - 1 - u]));
+    else
+        return (NULL);
+}
 
 int ssl2_pending(const SSL *s)
-	{
-	return SSL_in_init(s) ? 0 : s->s2->ract_data_length;
-	}
+{
+    return SSL_in_init(s) ? 0 : s->s2->ract_data_length;
+}
 
 int ssl2_new(SSL *s)
-	{
-	SSL2_STATE *s2;
+{
+    SSL2_STATE *s2;
 
-	if ((s2=OPENSSL_malloc(sizeof *s2)) == NULL) goto err;
-	memset(s2,0,sizeof *s2);
+    if ((s2 = OPENSSL_malloc(sizeof *s2)) == NULL)
+        goto err;
+    memset(s2, 0, sizeof *s2);
 
-#if SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER + 3 > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2
+# if SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER + 3 > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2
 #  error "assertion failed"
-#endif
+# endif
 
-	if ((s2->rbuf=OPENSSL_malloc(
-		SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2)) == NULL) goto err;
-	/* wbuf needs one byte more because when using two-byte headers,
-	 * we leave the first byte unused in do_ssl_write (s2_pkt.c) */
-	if ((s2->wbuf=OPENSSL_malloc(
-		SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+3)) == NULL) goto err;
-	s->s2=s2;
-
-	ssl2_clear(s);
-	return(1);
-err:
-	if (s2 != NULL)
-		{
-		if (s2->wbuf != NULL) OPENSSL_free(s2->wbuf);
-		if (s2->rbuf != NULL) OPENSSL_free(s2->rbuf);
-		OPENSSL_free(s2);
-		}
-	return(0);
-	}
+    if ((s2->rbuf =
+         OPENSSL_malloc(SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2)) == NULL)
+        goto err;
+    /*
+     * wbuf needs one byte more because when using two-byte headers, we leave
+     * the first byte unused in do_ssl_write (s2_pkt.c)
+     */
+    if ((s2->wbuf =
+         OPENSSL_malloc(SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 3)) == NULL)
+        goto err;
+    s->s2 = s2;
+
+    ssl2_clear(s);
+    return (1);
+ err:
+    if (s2 != NULL) {
+        if (s2->wbuf != NULL)
+            OPENSSL_free(s2->wbuf);
+        if (s2->rbuf != NULL)
+            OPENSSL_free(s2->rbuf);
+        OPENSSL_free(s2);
+    }
+    return (0);
+}
 
 void ssl2_free(SSL *s)
-	{
-	SSL2_STATE *s2;
-
-	if(s == NULL)
-	    return;
-
-	s2=s->s2;
-	if (s2->rbuf != NULL) OPENSSL_free(s2->rbuf);
-	if (s2->wbuf != NULL) OPENSSL_free(s2->wbuf);
-	OPENSSL_cleanse(s2,sizeof *s2);
-	OPENSSL_free(s2);
-	s->s2=NULL;
-	}
+{
+    SSL2_STATE *s2;
+
+    if (s == NULL)
+        return;
+
+    s2 = s->s2;
+    if (s2->rbuf != NULL)
+        OPENSSL_free(s2->rbuf);
+    if (s2->wbuf != NULL)
+        OPENSSL_free(s2->wbuf);
+    OPENSSL_cleanse(s2, sizeof *s2);
+    OPENSSL_free(s2);
+    s->s2 = NULL;
+}
 
 void ssl2_clear(SSL *s)
-	{
-	SSL2_STATE *s2;
-	unsigned char *rbuf,*wbuf;
+{
+    SSL2_STATE *s2;
+    unsigned char *rbuf, *wbuf;
 
-	s2=s->s2;
+    s2 = s->s2;
 
-	rbuf=s2->rbuf;
-	wbuf=s2->wbuf;
+    rbuf = s2->rbuf;
+    wbuf = s2->wbuf;
 
-	memset(s2,0,sizeof *s2);
+    memset(s2, 0, sizeof *s2);
 
-	s2->rbuf=rbuf;
-	s2->wbuf=wbuf;
-	s2->clear_text=1;
-	s->packet=s2->rbuf;
-	s->version=SSL2_VERSION;
-	s->packet_length=0;
-	}
+    s2->rbuf = rbuf;
+    s2->wbuf = wbuf;
+    s2->clear_text = 1;
+    s->packet = s2->rbuf;
+    s->version = SSL2_VERSION;
+    s->packet_length = 0;
+}
 
 long ssl2_ctrl(SSL *s, int cmd, long larg, void *parg)
-	{
-	int ret=0;
-
-	switch(cmd)
-		{
-	case SSL_CTRL_GET_SESSION_REUSED:
-		ret=s->hit;
-		break;
-	case SSL_CTRL_CHECK_PROTO_VERSION:
-		return ssl3_ctrl(s, SSL_CTRL_CHECK_PROTO_VERSION, larg, parg);
-	default:
-		break;
-		}
-	return(ret);
-	}
-
-long ssl2_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
-	{
-	return(0);
-	}
+{
+    int ret = 0;
+
+    switch (cmd) {
+    case SSL_CTRL_GET_SESSION_REUSED:
+        ret = s->hit;
+        break;
+    case SSL_CTRL_CHECK_PROTO_VERSION:
+        return ssl3_ctrl(s, SSL_CTRL_CHECK_PROTO_VERSION, larg, parg);
+    default:
+        break;
+    }
+    return (ret);
+}
+
+long ssl2_callback_ctrl(SSL *s, int cmd, void (*fp) (void))
+{
+    return (0);
+}
 
 long ssl2_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
-	{
-	return(0);
-	}
-
-long ssl2_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
-	{
-	return(0);
-	}
-
-/* This function needs to check if the ciphers required are actually
- * available */
+{
+    return (0);
+}
+
+long ssl2_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp) (void))
+{
+    return (0);
+}
+
+/*
+ * This function needs to check if the ciphers required are actually
+ * available
+ */
 const SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p)
-	{
-	SSL_CIPHER c;
-	const SSL_CIPHER *cp;
-	unsigned long id;
-
-	id=0x02000000L|((unsigned long)p[0]<<16L)|
-		((unsigned long)p[1]<<8L)|(unsigned long)p[2];
-	c.id=id;
-	cp = OBJ_bsearch_ssl_cipher_id(&c, ssl2_ciphers, SSL2_NUM_CIPHERS);
-	return cp;
-	}
+{
+    SSL_CIPHER c;
+    const SSL_CIPHER *cp;
+    unsigned long id;
+
+    id = 0x02000000L | ((unsigned long)p[0] << 16L) |
+        ((unsigned long)p[1] << 8L) | (unsigned long)p[2];
+    c.id = id;
+    cp = OBJ_bsearch_ssl_cipher_id(&c, ssl2_ciphers, SSL2_NUM_CIPHERS);
+    return cp;
+}
 
 int ssl2_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
-	{
-	long l;
-
-	if (p != NULL)
-		{
-		l=c->id;
-		if ((l & 0xff000000) != 0x02000000 && l != SSL3_CK_FALLBACK_SCSV) return(0);
-		p[0]=((unsigned char)(l>>16L))&0xFF;
-		p[1]=((unsigned char)(l>> 8L))&0xFF;
-		p[2]=((unsigned char)(l     ))&0xFF;
-		}
-	return(3);
-	}
+{
+    long l;
+
+    if (p != NULL) {
+        l = c->id;
+        if ((l & 0xff000000) != 0x02000000 && l != SSL3_CK_FALLBACK_SCSV)
+            return (0);
+        p[0] = ((unsigned char)(l >> 16L)) & 0xFF;
+        p[1] = ((unsigned char)(l >> 8L)) & 0xFF;
+        p[2] = ((unsigned char)(l)) & 0xFF;
+    }
+    return (3);
+}
 
 int ssl2_generate_key_material(SSL *s)
-	{
-	unsigned int i;
-	EVP_MD_CTX ctx;
-	unsigned char *km;
-	unsigned char c='0';
-	const EVP_MD *md5;
-	int md_size;
-
-	md5 = EVP_md5();
-
-#ifdef CHARSET_EBCDIC
-	c = os_toascii['0']; /* Must be an ASCII '0', not EBCDIC '0',
-				see SSLv2 docu */
-#endif
-	EVP_MD_CTX_init(&ctx);
-	km=s->s2->key_material;
-
- 	if (s->session->master_key_length < 0 ||
-			s->session->master_key_length > (int)sizeof(s->session->master_key))
- 		{
- 		SSLerr(SSL_F_SSL2_GENERATE_KEY_MATERIAL, ERR_R_INTERNAL_ERROR);
- 		return 0;
- 		}
-	md_size = EVP_MD_size(md5);
-	if (md_size < 0)
-	    return 0;
-	for (i=0; is2->key_material_length; i += md_size)
-		{
-		if (((km - s->s2->key_material) + md_size) >
-				(int)sizeof(s->s2->key_material))
-			{
-			/* EVP_DigestFinal_ex() below would write beyond buffer */
-			SSLerr(SSL_F_SSL2_GENERATE_KEY_MATERIAL, ERR_R_INTERNAL_ERROR);
-			return 0;
-			}
-
-		EVP_DigestInit_ex(&ctx, md5, NULL);
-
-		OPENSSL_assert(s->session->master_key_length >= 0
-		    && s->session->master_key_length
-		    < (int)sizeof(s->session->master_key));
-		EVP_DigestUpdate(&ctx,s->session->master_key,s->session->master_key_length);
-		EVP_DigestUpdate(&ctx,&c,1);
-		c++;
-		EVP_DigestUpdate(&ctx,s->s2->challenge,s->s2->challenge_length);
-		EVP_DigestUpdate(&ctx,s->s2->conn_id,s->s2->conn_id_length);
-		EVP_DigestFinal_ex(&ctx,km,NULL);
-		km += md_size;
-		}
-
-	EVP_MD_CTX_cleanup(&ctx);
-	return 1;
-	}
+{
+    unsigned int i;
+    EVP_MD_CTX ctx;
+    unsigned char *km;
+    unsigned char c = '0';
+    const EVP_MD *md5;
+    int md_size;
+
+    md5 = EVP_md5();
+
+# ifdef CHARSET_EBCDIC
+    c = os_toascii['0'];        /* Must be an ASCII '0', not EBCDIC '0', see
+                                 * SSLv2 docu */
+# endif
+    EVP_MD_CTX_init(&ctx);
+    km = s->s2->key_material;
+
+    if (s->session->master_key_length < 0 ||
+        s->session->master_key_length > (int)sizeof(s->session->master_key)) {
+        SSLerr(SSL_F_SSL2_GENERATE_KEY_MATERIAL, ERR_R_INTERNAL_ERROR);
+        return 0;
+    }
+    md_size = EVP_MD_size(md5);
+    if (md_size < 0)
+        return 0;
+    for (i = 0; i < s->s2->key_material_length; i += md_size) {
+        if (((km - s->s2->key_material) + md_size) >
+            (int)sizeof(s->s2->key_material)) {
+            /*
+             * EVP_DigestFinal_ex() below would write beyond buffer
+             */
+            SSLerr(SSL_F_SSL2_GENERATE_KEY_MATERIAL, ERR_R_INTERNAL_ERROR);
+            return 0;
+        }
+
+        EVP_DigestInit_ex(&ctx, md5, NULL);
+
+        OPENSSL_assert(s->session->master_key_length >= 0
+                       && s->session->master_key_length
+                       < (int)sizeof(s->session->master_key));
+        EVP_DigestUpdate(&ctx, s->session->master_key,
+                         s->session->master_key_length);
+        EVP_DigestUpdate(&ctx, &c, 1);
+        c++;
+        EVP_DigestUpdate(&ctx, s->s2->challenge, s->s2->challenge_length);
+        EVP_DigestUpdate(&ctx, s->s2->conn_id, s->s2->conn_id_length);
+        EVP_DigestFinal_ex(&ctx, km, NULL);
+        km += md_size;
+    }
+
+    EVP_MD_CTX_cleanup(&ctx);
+    return 1;
+}
 
 void ssl2_return_error(SSL *s, int err)
-	{
-	if (!s->error)
-		{
-		s->error=3;
-		s->error_code=err;
-
-		ssl2_write_error(s);
-		}
-	}
+{
+    if (!s->error) {
+        s->error = 3;
+        s->error_code = err;
 
+        ssl2_write_error(s);
+    }
+}
 
 void ssl2_write_error(SSL *s)
-	{
-	unsigned char buf[3];
-	int i,error;
-
-	buf[0]=SSL2_MT_ERROR;
-	buf[1]=(s->error_code>>8)&0xff;
-	buf[2]=(s->error_code)&0xff;
-
-/*	state=s->rwstate;*/
-
-	error=s->error; /* number of bytes left to write */
-	s->error=0;
-	OPENSSL_assert(error >= 0 && error <= (int)sizeof(buf));
-	i=ssl2_write(s,&(buf[3-error]),error);
-
-/*	if (i == error) s->rwstate=state; */
-
-	if (i < 0)
-		s->error=error;
-	else
-		{
-		s->error=error-i;
-
-		if (s->error == 0)
-			if (s->msg_callback)
-				{
-				/* ERROR */
-				s->msg_callback(1, s->version, 0, buf, 3, s, s->msg_callback_arg);
-				}
-		}
-	}
+{
+    unsigned char buf[3];
+    int i, error;
+
+    buf[0] = SSL2_MT_ERROR;
+    buf[1] = (s->error_code >> 8) & 0xff;
+    buf[2] = (s->error_code) & 0xff;
+
+/*      state=s->rwstate;*/
+
+    error = s->error;           /* number of bytes left to write */
+    s->error = 0;
+    OPENSSL_assert(error >= 0 && error <= (int)sizeof(buf));
+    i = ssl2_write(s, &(buf[3 - error]), error);
+
+/*      if (i == error) s->rwstate=state; */
+
+    if (i < 0)
+        s->error = error;
+    else {
+        s->error = error - i;
+
+        if (s->error == 0)
+            if (s->msg_callback) {
+                /* ERROR */
+                s->msg_callback(1, s->version, 0, buf, 3, s,
+                                s->msg_callback_arg);
+            }
+    }
+}
 
 int ssl2_shutdown(SSL *s)
-	{
-	s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-	return(1);
-	}
-#else /* !OPENSSL_NO_SSL2 */
+{
+    s->shutdown = (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
+    return (1);
+}
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s2_meth.c b/ssl/s2_meth.c
index f0e8ca593d..b312f17266 100644
--- a/ssl/s2_meth.c
+++ b/ssl/s2_meth.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -58,27 +58,24 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
-#include 
+# include 
+# include 
 
 static const SSL_METHOD *ssl2_get_method(int ver);
 static const SSL_METHOD *ssl2_get_method(int ver)
-	{
-	if (ver == SSL2_VERSION)
-		return(SSLv2_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == SSL2_VERSION)
+        return (SSLv2_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl2_meth_func(SSLv2_method,
-			 ssl2_accept,
-			 ssl2_connect,
-			 ssl2_get_method)
-
-#else /* !OPENSSL_NO_SSL2 */
+                         ssl2_accept, ssl2_connect, ssl2_get_method)
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s2_pkt.c b/ssl/s2_pkt.c
index d05b908f6c..341b139b16 100644
--- a/ssl/s2_pkt.c
+++ b/ssl/s2_pkt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,643 +111,601 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
-#include 
-#define USE_SOCKETS
+# include 
+# include 
+# define USE_SOCKETS
 
-static int read_n(SSL *s,unsigned int n,unsigned int max,unsigned int extend);
+static int read_n(SSL *s, unsigned int n, unsigned int max,
+                  unsigned int extend);
 static int n_do_ssl_write(SSL *s, const unsigned char *buf, unsigned int len);
 static int write_pending(SSL *s, const unsigned char *buf, unsigned int len);
 static int ssl_mt_error(int n);
 
-
-/* SSL 2.0 imlementation for SSL_read/SSL_peek -
- * This routine will return 0 to len bytes, decrypted etc if required.
+/*
+ * SSL 2.0 imlementation for SSL_read/SSL_peek - This routine will return 0
+ * to len bytes, decrypted etc if required.
  */
 static int ssl2_read_internal(SSL *s, void *buf, int len, int peek)
-	{
-	int n;
-	unsigned char mac[MAX_MAC_SIZE];
-	unsigned char *p;
-	int i;
-	int mac_size;
+{
+    int n;
+    unsigned char mac[MAX_MAC_SIZE];
+    unsigned char *p;
+    int i;
+    int mac_size;
 
  ssl2_read_again:
-	if (SSL_in_init(s) && !s->in_handshake)
-		{
-		n=s->handshake_func(s);
-		if (n < 0) return(n);
-		if (n == 0)
-			{
-			SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		}
-
-	clear_sys_error();
-	s->rwstate=SSL_NOTHING;
-	if (len <= 0) return(len);
-
-	if (s->s2->ract_data_length != 0) /* read from buffer */
-		{
-		if (len > s->s2->ract_data_length)
-			n=s->s2->ract_data_length;
-		else
-			n=len;
-
-		memcpy(buf,s->s2->ract_data,(unsigned int)n);
-		if (!peek)
-			{
-			s->s2->ract_data_length-=n;
-			s->s2->ract_data+=n;
-			if (s->s2->ract_data_length == 0)
-				s->rstate=SSL_ST_READ_HEADER;
-			}
-
-		return(n);
-		}
-
-	/* s->s2->ract_data_length == 0
-	 * 
-	 * Fill the buffer, then goto ssl2_read_again.
-	 */
-
-	if (s->rstate == SSL_ST_READ_HEADER)
-		{
-		if (s->first_packet)
-			{
-			n=read_n(s,5,SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2,0);
-			if (n <= 0) return(n); /* error or non-blocking */
-			s->first_packet=0;
-			p=s->packet;
-			if (!((p[0] & 0x80) && (
-				(p[2] == SSL2_MT_CLIENT_HELLO) ||
-				(p[2] == SSL2_MT_SERVER_HELLO))))
-				{
-				SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_NON_SSLV2_INITIAL_PACKET);
-				return(-1);
-				}
-			}
-		else
-			{
-			n=read_n(s,2,SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2,0);
-			if (n <= 0) return(n); /* error or non-blocking */
-			}
-		/* part read stuff */
-
-		s->rstate=SSL_ST_READ_BODY;
-		p=s->packet;
-		/* Do header */
-		/*s->s2->padding=0;*/
-		s->s2->escape=0;
-		s->s2->rlength=(((unsigned int)p[0])<<8)|((unsigned int)p[1]);
-		if ((p[0] & TWO_BYTE_BIT))		/* Two byte header? */
-			{
-			s->s2->three_byte_header=0;
-			s->s2->rlength&=TWO_BYTE_MASK;	
-			}
-		else
-			{
-			s->s2->three_byte_header=1;
-			s->s2->rlength&=THREE_BYTE_MASK;
-
-			/* security >s2->escape */
-			s->s2->escape=((p[0] & SEC_ESC_BIT))?1:0;
-			}
-		}
-
-	if (s->rstate == SSL_ST_READ_BODY)
-		{
-		n=s->s2->rlength+2+s->s2->three_byte_header;
-		if (n > (int)s->packet_length)
-			{
-			n-=s->packet_length;
-			i=read_n(s,(unsigned int)n,(unsigned int)n,1);
-			if (i <= 0) return(i); /* ERROR */
-			}
-
-		p= &(s->packet[2]);
-		s->rstate=SSL_ST_READ_HEADER;
-		if (s->s2->three_byte_header)
-			s->s2->padding= *(p++);
-		else	s->s2->padding=0;
-
-		/* Data portion */
-		if (s->s2->clear_text)
-			{
-			mac_size = 0;
-			s->s2->mac_data=p;
-			s->s2->ract_data=p;
-			if (s->s2->padding)
-				{
-				SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_ILLEGAL_PADDING);
-				return(-1);
-				}
-			}
-		else
-			{
-			mac_size=EVP_MD_CTX_size(s->read_hash);
-			if (mac_size < 0)
-				return -1;
-			OPENSSL_assert(mac_size <= MAX_MAC_SIZE);
-			s->s2->mac_data=p;
-			s->s2->ract_data= &p[mac_size];
-			if (s->s2->padding + mac_size > s->s2->rlength)
-				{
-				SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_ILLEGAL_PADDING);
-				return(-1);
-				}
-			}
-
-		s->s2->ract_data_length=s->s2->rlength;
-		/* added a check for length > max_size in case
-		 * encryption was not turned on yet due to an error */
-		if ((!s->s2->clear_text) &&
-			(s->s2->rlength >= (unsigned int)mac_size))
-			{
-			if(!ssl2_enc(s,0))
-				{
-				SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_DECRYPTION_FAILED);
-				return(-1);
-				}
-			s->s2->ract_data_length-=mac_size;
-			ssl2_mac(s,mac,0);
-			s->s2->ract_data_length-=s->s2->padding;
-			if (	(CRYPTO_memcmp(mac,s->s2->mac_data,mac_size) != 0) ||
-				(s->s2->rlength%EVP_CIPHER_CTX_block_size(s->enc_read_ctx) != 0))
-				{
-				SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_BAD_MAC_DECODE);
-				return(-1);
-				}
-			}
-		INC32(s->s2->read_sequence); /* expect next number */
-		/* s->s2->ract_data is now available for processing */
-
-		/* Possibly the packet that we just read had 0 actual data bytes.
-		 * (SSLeay/OpenSSL itself never sends such packets; see ssl2_write.)
-		 * In this case, returning 0 would be interpreted by the caller
-		 * as indicating EOF, so it's not a good idea.  Instead, we just
-		 * continue reading; thus ssl2_read_internal may have to process
-		 * multiple packets before it can return.
-		 *
-		 * [Note that using select() for blocking sockets *never* guarantees
-		 * that the next SSL_read will not block -- the available
-		 * data may contain incomplete packets, and except for SSL 2,
-		 * renegotiation can confuse things even more.] */
-
-		goto ssl2_read_again; /* This should really be
-		                       * "return ssl2_read(s,buf,len)",
-		                       * but that would allow for
-		                       * denial-of-service attacks if a
-		                       * C compiler is used that does not
-		                       * recognize end-recursion. */
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL2_READ_INTERNAL,SSL_R_BAD_STATE);
-			return(-1);
-		}
-	}
+    if (SSL_in_init(s) && !s->in_handshake) {
+        n = s->handshake_func(s);
+        if (n < 0)
+            return (n);
+        if (n == 0) {
+            SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+    }
+
+    clear_sys_error();
+    s->rwstate = SSL_NOTHING;
+    if (len <= 0)
+        return (len);
+
+    if (s->s2->ract_data_length != 0) { /* read from buffer */
+        if (len > s->s2->ract_data_length)
+            n = s->s2->ract_data_length;
+        else
+            n = len;
+
+        memcpy(buf, s->s2->ract_data, (unsigned int)n);
+        if (!peek) {
+            s->s2->ract_data_length -= n;
+            s->s2->ract_data += n;
+            if (s->s2->ract_data_length == 0)
+                s->rstate = SSL_ST_READ_HEADER;
+        }
+
+        return (n);
+    }
+
+    /*
+     * s->s2->ract_data_length == 0 Fill the buffer, then goto
+     * ssl2_read_again.
+     */
+
+    if (s->rstate == SSL_ST_READ_HEADER) {
+        if (s->first_packet) {
+            n = read_n(s, 5, SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2, 0);
+            if (n <= 0)
+                return (n);     /* error or non-blocking */
+            s->first_packet = 0;
+            p = s->packet;
+            if (!((p[0] & 0x80) && ((p[2] == SSL2_MT_CLIENT_HELLO) ||
+                                    (p[2] == SSL2_MT_SERVER_HELLO)))) {
+                SSLerr(SSL_F_SSL2_READ_INTERNAL,
+                       SSL_R_NON_SSLV2_INITIAL_PACKET);
+                return (-1);
+            }
+        } else {
+            n = read_n(s, 2, SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2, 0);
+            if (n <= 0)
+                return (n);     /* error or non-blocking */
+        }
+        /* part read stuff */
+
+        s->rstate = SSL_ST_READ_BODY;
+        p = s->packet;
+        /* Do header */
+        /*
+         * s->s2->padding=0;
+         */
+        s->s2->escape = 0;
+        s->s2->rlength = (((unsigned int)p[0]) << 8) | ((unsigned int)p[1]);
+        if ((p[0] & TWO_BYTE_BIT)) { /* Two byte header? */
+            s->s2->three_byte_header = 0;
+            s->s2->rlength &= TWO_BYTE_MASK;
+        } else {
+            s->s2->three_byte_header = 1;
+            s->s2->rlength &= THREE_BYTE_MASK;
+
+            /* security >s2->escape */
+            s->s2->escape = ((p[0] & SEC_ESC_BIT)) ? 1 : 0;
+        }
+    }
+
+    if (s->rstate == SSL_ST_READ_BODY) {
+        n = s->s2->rlength + 2 + s->s2->three_byte_header;
+        if (n > (int)s->packet_length) {
+            n -= s->packet_length;
+            i = read_n(s, (unsigned int)n, (unsigned int)n, 1);
+            if (i <= 0)
+                return (i);     /* ERROR */
+        }
+
+        p = &(s->packet[2]);
+        s->rstate = SSL_ST_READ_HEADER;
+        if (s->s2->three_byte_header)
+            s->s2->padding = *(p++);
+        else
+            s->s2->padding = 0;
+
+        /* Data portion */
+        if (s->s2->clear_text) {
+            mac_size = 0;
+            s->s2->mac_data = p;
+            s->s2->ract_data = p;
+            if (s->s2->padding) {
+                SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_ILLEGAL_PADDING);
+                return (-1);
+            }
+        } else {
+            mac_size = EVP_MD_CTX_size(s->read_hash);
+            if (mac_size < 0)
+                return -1;
+            OPENSSL_assert(mac_size <= MAX_MAC_SIZE);
+            s->s2->mac_data = p;
+            s->s2->ract_data = &p[mac_size];
+            if (s->s2->padding + mac_size > s->s2->rlength) {
+                SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_ILLEGAL_PADDING);
+                return (-1);
+            }
+        }
+
+        s->s2->ract_data_length = s->s2->rlength;
+        /*
+         * added a check for length > max_size in case encryption was not
+         * turned on yet due to an error
+         */
+        if ((!s->s2->clear_text) &&
+            (s->s2->rlength >= (unsigned int)mac_size)) {
+            if (!ssl2_enc(s, 0)) {
+                SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_DECRYPTION_FAILED);
+                return (-1);
+            }
+            s->s2->ract_data_length -= mac_size;
+            ssl2_mac(s, mac, 0);
+            s->s2->ract_data_length -= s->s2->padding;
+            if ((CRYPTO_memcmp(mac, s->s2->mac_data, mac_size) != 0) ||
+                (s->s2->rlength %
+                 EVP_CIPHER_CTX_block_size(s->enc_read_ctx) != 0)) {
+                SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_BAD_MAC_DECODE);
+                return (-1);
+            }
+        }
+        INC32(s->s2->read_sequence); /* expect next number */
+        /* s->s2->ract_data is now available for processing */
+
+        /*
+         * Possibly the packet that we just read had 0 actual data bytes.
+         * (SSLeay/OpenSSL itself never sends such packets; see ssl2_write.)
+         * In this case, returning 0 would be interpreted by the caller as
+         * indicating EOF, so it's not a good idea.  Instead, we just
+         * continue reading; thus ssl2_read_internal may have to process
+         * multiple packets before it can return. [Note that using select()
+         * for blocking sockets *never* guarantees that the next SSL_read
+         * will not block -- the available data may contain incomplete
+         * packets, and except for SSL 2, renegotiation can confuse things
+         * even more.]
+         */
+
+        goto ssl2_read_again;   /* This should really be "return
+                                 * ssl2_read(s,buf,len)", but that would
+                                 * allow for denial-of-service attacks if a C
+                                 * compiler is used that does not recognize
+                                 * end-recursion. */
+    } else {
+        SSLerr(SSL_F_SSL2_READ_INTERNAL, SSL_R_BAD_STATE);
+        return (-1);
+    }
+}
 
 int ssl2_read(SSL *s, void *buf, int len)
-	{
-	return ssl2_read_internal(s, buf, len, 0);
-	}
+{
+    return ssl2_read_internal(s, buf, len, 0);
+}
 
 int ssl2_peek(SSL *s, void *buf, int len)
-	{
-	return ssl2_read_internal(s, buf, len, 1);
-	}
+{
+    return ssl2_read_internal(s, buf, len, 1);
+}
 
 static int read_n(SSL *s, unsigned int n, unsigned int max,
-	     unsigned int extend)
-	{
-	int i,off,newb;
-
-	/* if there is stuff still in the buffer from a previous read,
-	 * and there is more than we want, take some. */
-	if (s->s2->rbuf_left >= (int)n)
-		{
-		if (extend)
-			s->packet_length+=n;
-		else
-			{
-			s->packet= &(s->s2->rbuf[s->s2->rbuf_offs]);
-			s->packet_length=n;
-			}
-		s->s2->rbuf_left-=n;
-		s->s2->rbuf_offs+=n;
-		return(n);
-		}
-
-	if (!s->read_ahead) max=n;
-	if (max > (unsigned int)(SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2))
-		max=SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER+2;
-	
-
-	/* Else we want more than we have.
-	 * First, if there is some left or we want to extend */
-	off=0;
-	if ((s->s2->rbuf_left != 0) || ((s->packet_length != 0) && extend))
-		{
-		newb=s->s2->rbuf_left;
-		if (extend)
-			{
-			off=s->packet_length;
-			if (s->packet != s->s2->rbuf)
-				memcpy(s->s2->rbuf,s->packet,
-					(unsigned int)newb+off);
-			}
-		else if (s->s2->rbuf_offs != 0)
-			{
-			memcpy(s->s2->rbuf,&(s->s2->rbuf[s->s2->rbuf_offs]),
-				(unsigned int)newb);
-			s->s2->rbuf_offs=0;
-			}
-		s->s2->rbuf_left=0;
-		}
-	else
-		newb=0;
-
-	/* off is the offset to start writing too.
-	 * r->s2->rbuf_offs is the 'unread data', now 0. 
-	 * newb is the number of new bytes so far
-	 */
-	s->packet=s->s2->rbuf;
-	while (newb < (int)n)
-		{
-		clear_sys_error();
-		if (s->rbio != NULL)
-			{
-			s->rwstate=SSL_READING;
-			i=BIO_read(s->rbio,(char *)&(s->s2->rbuf[off+newb]),
-				max-newb);
-			}
-		else
-			{
-			SSLerr(SSL_F_READ_N,SSL_R_READ_BIO_NOT_SET);
-			i= -1;
-			}
-#ifdef PKT_DEBUG
-		if (s->debug & 0x01) sleep(1);
-#endif
-		if (i <= 0)
-			{
-			s->s2->rbuf_left+=newb;
-			return(i);
-			}
-		newb+=i;
-		}
-
-	/* record unread data */
-	if (newb > (int)n)
-		{
-		s->s2->rbuf_offs=n+off;
-		s->s2->rbuf_left=newb-n;
-		}
-	else
-		{
-		s->s2->rbuf_offs=0;
-		s->s2->rbuf_left=0;
-		}
-	if (extend)
-		s->packet_length+=n;
-	else
-		s->packet_length=n;
-	s->rwstate=SSL_NOTHING;
-	return(n);
-	}
+                  unsigned int extend)
+{
+    int i, off, newb;
+
+    /*
+     * if there is stuff still in the buffer from a previous read, and there
+     * is more than we want, take some.
+     */
+    if (s->s2->rbuf_left >= (int)n) {
+        if (extend)
+            s->packet_length += n;
+        else {
+            s->packet = &(s->s2->rbuf[s->s2->rbuf_offs]);
+            s->packet_length = n;
+        }
+        s->s2->rbuf_left -= n;
+        s->s2->rbuf_offs += n;
+        return (n);
+    }
+
+    if (!s->read_ahead)
+        max = n;
+    if (max > (unsigned int)(SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2))
+        max = SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER + 2;
+
+    /*
+     * Else we want more than we have. First, if there is some left or we
+     * want to extend
+     */
+    off = 0;
+    if ((s->s2->rbuf_left != 0) || ((s->packet_length != 0) && extend)) {
+        newb = s->s2->rbuf_left;
+        if (extend) {
+            off = s->packet_length;
+            if (s->packet != s->s2->rbuf)
+                memcpy(s->s2->rbuf, s->packet, (unsigned int)newb + off);
+        } else if (s->s2->rbuf_offs != 0) {
+            memcpy(s->s2->rbuf, &(s->s2->rbuf[s->s2->rbuf_offs]),
+                   (unsigned int)newb);
+            s->s2->rbuf_offs = 0;
+        }
+        s->s2->rbuf_left = 0;
+    } else
+        newb = 0;
+
+    /*
+     * off is the offset to start writing too. r->s2->rbuf_offs is the
+     * 'unread data', now 0. newb is the number of new bytes so far
+     */
+    s->packet = s->s2->rbuf;
+    while (newb < (int)n) {
+        clear_sys_error();
+        if (s->rbio != NULL) {
+            s->rwstate = SSL_READING;
+            i = BIO_read(s->rbio, (char *)&(s->s2->rbuf[off + newb]),
+                         max - newb);
+        } else {
+            SSLerr(SSL_F_READ_N, SSL_R_READ_BIO_NOT_SET);
+            i = -1;
+        }
+# ifdef PKT_DEBUG
+        if (s->debug & 0x01)
+            sleep(1);
+# endif
+        if (i <= 0) {
+            s->s2->rbuf_left += newb;
+            return (i);
+        }
+        newb += i;
+    }
+
+    /* record unread data */
+    if (newb > (int)n) {
+        s->s2->rbuf_offs = n + off;
+        s->s2->rbuf_left = newb - n;
+    } else {
+        s->s2->rbuf_offs = 0;
+        s->s2->rbuf_left = 0;
+    }
+    if (extend)
+        s->packet_length += n;
+    else
+        s->packet_length = n;
+    s->rwstate = SSL_NOTHING;
+    return (n);
+}
 
 int ssl2_write(SSL *s, const void *_buf, int len)
-	{
-	const unsigned char *buf=_buf;
-	unsigned int n,tot;
-	int i;
-
-	if (SSL_in_init(s) && !s->in_handshake)
-		{
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL2_WRITE,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		}
-
-	if (s->error)
-		{
-		ssl2_write_error(s);
-		if (s->error)
-			return(-1);
-		}
-
-	clear_sys_error();
-	s->rwstate=SSL_NOTHING;
-	if (len <= 0) return(len);
-
-	tot=s->s2->wnum;
-	s->s2->wnum=0;
-
-	n=(len-tot);
-	for (;;)
-		{
-		i=n_do_ssl_write(s,&(buf[tot]),n);
-		if (i <= 0)
-			{
-			s->s2->wnum=tot;
-			return(i);
-			}
-		if ((i == (int)n) ||
-			(s->mode & SSL_MODE_ENABLE_PARTIAL_WRITE))
-			{
-			return(tot+i);
-			}
-		
-		n-=i;
-		tot+=i;
-		}
-	}
+{
+    const unsigned char *buf = _buf;
+    unsigned int n, tot;
+    int i;
+
+    if (SSL_in_init(s) && !s->in_handshake) {
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_SSL2_WRITE, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+    }
+
+    if (s->error) {
+        ssl2_write_error(s);
+        if (s->error)
+            return (-1);
+    }
+
+    clear_sys_error();
+    s->rwstate = SSL_NOTHING;
+    if (len <= 0)
+        return (len);
+
+    tot = s->s2->wnum;
+    s->s2->wnum = 0;
+
+    n = (len - tot);
+    for (;;) {
+        i = n_do_ssl_write(s, &(buf[tot]), n);
+        if (i <= 0) {
+            s->s2->wnum = tot;
+            return (i);
+        }
+        if ((i == (int)n) || (s->mode & SSL_MODE_ENABLE_PARTIAL_WRITE)) {
+            return (tot + i);
+        }
+
+        n -= i;
+        tot += i;
+    }
+}
 
 static int write_pending(SSL *s, const unsigned char *buf, unsigned int len)
-	{
-	int i;
-
-	/* s->s2->wpend_len != 0 MUST be true. */
-
-	/* check that they have given us the same buffer to
-	 * write */
-	if ((s->s2->wpend_tot > (int)len) ||
-		((s->s2->wpend_buf != buf) &&
-		 !(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER)))
-		{
-		SSLerr(SSL_F_WRITE_PENDING,SSL_R_BAD_WRITE_RETRY);
-		return(-1);
-		}
-
-	for (;;)
-		{
-		clear_sys_error();
-		if (s->wbio != NULL)
-			{
-			s->rwstate=SSL_WRITING;
-			i=BIO_write(s->wbio,
-				(char *)&(s->s2->write_ptr[s->s2->wpend_off]),
-				(unsigned int)s->s2->wpend_len);
-			}
-		else
-			{
-			SSLerr(SSL_F_WRITE_PENDING,SSL_R_WRITE_BIO_NOT_SET);
-			i= -1;
-			}
-#ifdef PKT_DEBUG
-		if (s->debug & 0x01) sleep(1);
-#endif
-		if (i == s->s2->wpend_len)
-			{
-			s->s2->wpend_len=0;
-			s->rwstate=SSL_NOTHING;
-			return(s->s2->wpend_ret);
-			}
-		else if (i <= 0)
-			return(i);
-		s->s2->wpend_off+=i;
-		s->s2->wpend_len-=i;
-		}
-	}
+{
+    int i;
+
+    /* s->s2->wpend_len != 0 MUST be true. */
+
+    /*
+     * check that they have given us the same buffer to write
+     */
+    if ((s->s2->wpend_tot > (int)len) ||
+        ((s->s2->wpend_buf != buf) &&
+         !(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER))) {
+        SSLerr(SSL_F_WRITE_PENDING, SSL_R_BAD_WRITE_RETRY);
+        return (-1);
+    }
+
+    for (;;) {
+        clear_sys_error();
+        if (s->wbio != NULL) {
+            s->rwstate = SSL_WRITING;
+            i = BIO_write(s->wbio,
+                          (char *)&(s->s2->write_ptr[s->s2->wpend_off]),
+                          (unsigned int)s->s2->wpend_len);
+        } else {
+            SSLerr(SSL_F_WRITE_PENDING, SSL_R_WRITE_BIO_NOT_SET);
+            i = -1;
+        }
+# ifdef PKT_DEBUG
+        if (s->debug & 0x01)
+            sleep(1);
+# endif
+        if (i == s->s2->wpend_len) {
+            s->s2->wpend_len = 0;
+            s->rwstate = SSL_NOTHING;
+            return (s->s2->wpend_ret);
+        } else if (i <= 0)
+            return (i);
+        s->s2->wpend_off += i;
+        s->s2->wpend_len -= i;
+    }
+}
 
 static int n_do_ssl_write(SSL *s, const unsigned char *buf, unsigned int len)
-	{
-	unsigned int j,k,olen,p,bs;
-	int mac_size;
-	register unsigned char *pp;
-
-	olen=len;
-
-	/* first check if there is data from an encryption waiting to
-	 * be sent - it must be sent because the other end is waiting.
-	 * This will happen with non-blocking IO.  We print it and then
-	 * return.
-	 */
-	if (s->s2->wpend_len != 0) return(write_pending(s,buf,len));
-
-	/* set mac_size to mac size */
-	if (s->s2->clear_text)
-		mac_size=0;
-	else
-		{
-		mac_size=EVP_MD_CTX_size(s->write_hash);
-		if (mac_size < 0)
-			return -1;
-		}
-
-	/* lets set the pad p */
-	if (s->s2->clear_text)
-		{
-		if (len > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER)
-			len=SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER;
-		p=0;
-		s->s2->three_byte_header=0;
-		/* len=len; */
-		}
-	else
-		{
-		bs=EVP_CIPHER_CTX_block_size(s->enc_read_ctx);
-		j=len+mac_size;
-		/* Two-byte headers allow for a larger record length than
-		 * three-byte headers, but we can't use them if we need
-		 * padding or if we have to set the escape bit. */
-		if ((j > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) &&
-			(!s->s2->escape))
-			{
-			if (j > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER)
-				j=SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER;
-			/* set k to the max number of bytes with 2
-			 * byte header */
-			k=j-(j%bs);
-			/* how many data bytes? */
-			len=k-mac_size; 
-			s->s2->three_byte_header=0;
-			p=0;
-			}
-		else if ((bs <= 1) && (!s->s2->escape))
-			{
-			/*-
-			 * j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER, thus
-			 * j < SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER
-			 */
-			s->s2->three_byte_header=0;
-			p=0;
-			}
-		else /* we may have to use a 3 byte header */
-			{
-			/*-
-			 * If s->s2->escape is not set, then
-			 * j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER, and thus
-			 * j < SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER.
-			 */
-			p=(j%bs);
-			p=(p == 0)?0:(bs-p);
-			if (s->s2->escape)
-				{
-				s->s2->three_byte_header=1;
-				if (j > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-					j=SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER;
-				}
-			else
-				s->s2->three_byte_header=(p == 0)?0:1;
-			}
-		}
-
-	/*-
-	 * Now
-	 *      j <= SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER
-	 * holds, and if s->s2->three_byte_header is set, then even
-	 *      j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER.
-	 */
-
-	/* mac_size is the number of MAC bytes
-	 * len is the number of data bytes we are going to send
-	 * p is the number of padding bytes
-	 * (if it is a two-byte header, then p == 0) */
-
-	s->s2->wlength=len;
-	s->s2->padding=p;
-	s->s2->mac_data= &(s->s2->wbuf[3]);
-	s->s2->wact_data= &(s->s2->wbuf[3+mac_size]);
-	/* we copy the data into s->s2->wbuf */
-	memcpy(s->s2->wact_data,buf,len);
-	if (p)
-		memset(&(s->s2->wact_data[len]),0,p); /* arbitrary padding */
-
-	if (!s->s2->clear_text)
-		{
-		s->s2->wact_data_length=len+p;
-		ssl2_mac(s,s->s2->mac_data,1);
-		s->s2->wlength+=p+mac_size;
-		if(ssl2_enc(s,1) < 1)
-			return -1;
-		}
-
-	/* package up the header */
-	s->s2->wpend_len=s->s2->wlength;
-	if (s->s2->three_byte_header) /* 3 byte header */
-		{
-		pp=s->s2->mac_data;
-		pp-=3;
-		pp[0]=(s->s2->wlength>>8)&(THREE_BYTE_MASK>>8);
-		if (s->s2->escape) pp[0]|=SEC_ESC_BIT;
-		pp[1]=s->s2->wlength&0xff;
-		pp[2]=s->s2->padding;
-		s->s2->wpend_len+=3;
-		}
-	else
-		{
-		pp=s->s2->mac_data;
-		pp-=2;
-		pp[0]=((s->s2->wlength>>8)&(TWO_BYTE_MASK>>8))|TWO_BYTE_BIT;
-		pp[1]=s->s2->wlength&0xff;
-		s->s2->wpend_len+=2;
-		}
-	s->s2->write_ptr=pp;
-	
-	INC32(s->s2->write_sequence); /* expect next number */
-
-	/* lets try to actually write the data */
-	s->s2->wpend_tot=olen;
-	s->s2->wpend_buf=buf;
-
-	s->s2->wpend_ret=len;
-
-	s->s2->wpend_off=0;
-	return(write_pending(s,buf,olen));
-	}
+{
+    unsigned int j, k, olen, p, bs;
+    int mac_size;
+    register unsigned char *pp;
+
+    olen = len;
+
+    /*
+     * first check if there is data from an encryption waiting to be sent -
+     * it must be sent because the other end is waiting. This will happen
+     * with non-blocking IO.  We print it and then return.
+     */
+    if (s->s2->wpend_len != 0)
+        return (write_pending(s, buf, len));
+
+    /* set mac_size to mac size */
+    if (s->s2->clear_text)
+        mac_size = 0;
+    else {
+        mac_size = EVP_MD_CTX_size(s->write_hash);
+        if (mac_size < 0)
+            return -1;
+    }
+
+    /* lets set the pad p */
+    if (s->s2->clear_text) {
+        if (len > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER)
+            len = SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER;
+        p = 0;
+        s->s2->three_byte_header = 0;
+        /* len=len; */
+    } else {
+        bs = EVP_CIPHER_CTX_block_size(s->enc_read_ctx);
+        j = len + mac_size;
+        /*
+         * Two-byte headers allow for a larger record length than three-byte
+         * headers, but we can't use them if we need padding or if we have to
+         * set the escape bit.
+         */
+        if ((j > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) && (!s->s2->escape)) {
+            if (j > SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER)
+                j = SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER;
+            /*
+             * set k to the max number of bytes with 2 byte header
+             */
+            k = j - (j % bs);
+            /* how many data bytes? */
+            len = k - mac_size;
+            s->s2->three_byte_header = 0;
+            p = 0;
+        } else if ((bs <= 1) && (!s->s2->escape)) {
+                        /*-
+                         * j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER, thus
+                         * j < SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER
+                         */
+            s->s2->three_byte_header = 0;
+            p = 0;
+        } else {                /* we may have to use a 3 byte header */
+
+                        /*-
+                         * If s->s2->escape is not set, then
+                         * j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER, and thus
+                         * j < SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER.
+                         */
+            p = (j % bs);
+            p = (p == 0) ? 0 : (bs - p);
+            if (s->s2->escape) {
+                s->s2->three_byte_header = 1;
+                if (j > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
+                    j = SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER;
+            } else
+                s->s2->three_byte_header = (p == 0) ? 0 : 1;
+        }
+    }
+
+        /*-
+         * Now
+         *      j <= SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER
+         * holds, and if s->s2->three_byte_header is set, then even
+         *      j <= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER.
+         */
+
+    /*
+     * mac_size is the number of MAC bytes len is the number of data bytes we
+     * are going to send p is the number of padding bytes (if it is a
+     * two-byte header, then p == 0)
+     */
+
+    s->s2->wlength = len;
+    s->s2->padding = p;
+    s->s2->mac_data = &(s->s2->wbuf[3]);
+    s->s2->wact_data = &(s->s2->wbuf[3 + mac_size]);
+    /* we copy the data into s->s2->wbuf */
+    memcpy(s->s2->wact_data, buf, len);
+    if (p)
+        memset(&(s->s2->wact_data[len]), 0, p); /* arbitrary padding */
+
+    if (!s->s2->clear_text) {
+        s->s2->wact_data_length = len + p;
+        ssl2_mac(s, s->s2->mac_data, 1);
+        s->s2->wlength += p + mac_size;
+        if (ssl2_enc(s, 1) < 1)
+            return -1;
+    }
+
+    /* package up the header */
+    s->s2->wpend_len = s->s2->wlength;
+    if (s->s2->three_byte_header) { /* 3 byte header */
+        pp = s->s2->mac_data;
+        pp -= 3;
+        pp[0] = (s->s2->wlength >> 8) & (THREE_BYTE_MASK >> 8);
+        if (s->s2->escape)
+            pp[0] |= SEC_ESC_BIT;
+        pp[1] = s->s2->wlength & 0xff;
+        pp[2] = s->s2->padding;
+        s->s2->wpend_len += 3;
+    } else {
+        pp = s->s2->mac_data;
+        pp -= 2;
+        pp[0] = ((s->s2->wlength >> 8) & (TWO_BYTE_MASK >> 8)) | TWO_BYTE_BIT;
+        pp[1] = s->s2->wlength & 0xff;
+        s->s2->wpend_len += 2;
+    }
+    s->s2->write_ptr = pp;
+
+    INC32(s->s2->write_sequence); /* expect next number */
+
+    /* lets try to actually write the data */
+    s->s2->wpend_tot = olen;
+    s->s2->wpend_buf = buf;
+
+    s->s2->wpend_ret = len;
+
+    s->s2->wpend_off = 0;
+    return (write_pending(s, buf, olen));
+}
 
 int ssl2_part_read(SSL *s, unsigned long f, int i)
-	{
-	unsigned char *p;
-	int j;
-
-	if (i < 0)
-		{
-		/* ssl2_return_error(s); */
-		/* for non-blocking io,
-		 * this is not necessarily fatal */
-		return(i);
-		}
-	else
-		{
-		s->init_num+=i;
-
-		/* Check for error.  While there are recoverable errors,
-		 * this function is not called when those must be expected;
-		 * any error detected here is fatal. */
-		if (s->init_num >= 3)
-			{
-			p=(unsigned char *)s->init_buf->data;
-			if (p[0] == SSL2_MT_ERROR)
-				{
-				j=(p[1]<<8)|p[2];
-				SSLerr((int)f,ssl_mt_error(j));
-				s->init_num -= 3;
-				if (s->init_num > 0)
-					memmove(p, p+3, s->init_num);
-				}
-			}
-
-		/* If it's not an error message, we have some error anyway --
-		 * the message was shorter than expected.  This too is treated
-		 * as fatal (at least if SSL_get_error is asked for its opinion). */
-		return(0);
-		}
-	}
+{
+    unsigned char *p;
+    int j;
+
+    if (i < 0) {
+        /* ssl2_return_error(s); */
+        /*
+         * for non-blocking io, this is not necessarily fatal
+         */
+        return (i);
+    } else {
+        s->init_num += i;
+
+        /*
+         * Check for error.  While there are recoverable errors, this
+         * function is not called when those must be expected; any error
+         * detected here is fatal.
+         */
+        if (s->init_num >= 3) {
+            p = (unsigned char *)s->init_buf->data;
+            if (p[0] == SSL2_MT_ERROR) {
+                j = (p[1] << 8) | p[2];
+                SSLerr((int)f, ssl_mt_error(j));
+                s->init_num -= 3;
+                if (s->init_num > 0)
+                    memmove(p, p + 3, s->init_num);
+            }
+        }
+
+        /*
+         * If it's not an error message, we have some error anyway -- the
+         * message was shorter than expected.  This too is treated as fatal
+         * (at least if SSL_get_error is asked for its opinion).
+         */
+        return (0);
+    }
+}
 
 int ssl2_do_write(SSL *s)
-	{
-	int ret;
-
-	ret=ssl2_write(s,&s->init_buf->data[s->init_off],s->init_num);
-	if (ret == s->init_num)
-		{
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, 0, s->init_buf->data, (size_t)(s->init_off + s->init_num), s, s->msg_callback_arg);
-		return(1);
-		}
-	if (ret < 0)
-		return(-1);
-	s->init_off+=ret;
-	s->init_num-=ret;
-	return(0);
-	}
+{
+    int ret;
+
+    ret = ssl2_write(s, &s->init_buf->data[s->init_off], s->init_num);
+    if (ret == s->init_num) {
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, 0, s->init_buf->data,
+                            (size_t)(s->init_off + s->init_num), s,
+                            s->msg_callback_arg);
+        return (1);
+    }
+    if (ret < 0)
+        return (-1);
+    s->init_off += ret;
+    s->init_num -= ret;
+    return (0);
+}
 
 static int ssl_mt_error(int n)
-	{
-	int ret;
-
-	switch (n)
-		{
-	case SSL2_PE_NO_CIPHER:
-		ret=SSL_R_PEER_ERROR_NO_CIPHER;
-		break;
-	case SSL2_PE_NO_CERTIFICATE:
-		ret=SSL_R_PEER_ERROR_NO_CERTIFICATE;
-		break;
-	case SSL2_PE_BAD_CERTIFICATE:
-		ret=SSL_R_PEER_ERROR_CERTIFICATE;
-		break;
-	case SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE:
-		ret=SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE;
-		break;
-	default:
-		ret=SSL_R_UNKNOWN_REMOTE_ERROR_TYPE;
-		break;
-		}
-	return(ret);
-	}
-#else /* !OPENSSL_NO_SSL2 */
+{
+    int ret;
+
+    switch (n) {
+    case SSL2_PE_NO_CIPHER:
+        ret = SSL_R_PEER_ERROR_NO_CIPHER;
+        break;
+    case SSL2_PE_NO_CERTIFICATE:
+        ret = SSL_R_PEER_ERROR_NO_CERTIFICATE;
+        break;
+    case SSL2_PE_BAD_CERTIFICATE:
+        ret = SSL_R_PEER_ERROR_CERTIFICATE;
+        break;
+    case SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE:
+        ret = SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE;
+        break;
+    default:
+        ret = SSL_R_UNKNOWN_REMOTE_ERROR_TYPE;
+        break;
+    }
+    return (ret);
+}
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s2_srvr.c b/ssl/s2_srvr.c
index 2ade6309a0..65ccce3e02 100644
--- a/ssl/s2_srvr.c
+++ b/ssl/s2_srvr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,1065 +111,1014 @@
 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SSL2
-#include 
-#include 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
+# include 
+# include 
 
 static const SSL_METHOD *ssl2_get_server_method(int ver);
 static int get_client_master_key(SSL *s);
 static int get_client_hello(SSL *s);
-static int server_hello(SSL *s); 
+static int server_hello(SSL *s);
 static int get_client_finished(SSL *s);
 static int server_verify(SSL *s);
 static int server_finish(SSL *s);
 static int request_certificate(SSL *s);
 static int ssl_rsa_private_decrypt(CERT *c, int len, unsigned char *from,
-	unsigned char *to,int padding);
-#define BREAK	break
+                                   unsigned char *to, int padding);
+# define BREAK   break
 
 static const SSL_METHOD *ssl2_get_server_method(int ver)
-	{
-	if (ver == SSL2_VERSION)
-		return(SSLv2_server_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == SSL2_VERSION)
+        return (SSLv2_server_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl2_meth_func(SSLv2_server_method,
-			ssl2_accept,
-			ssl_undefined_function,
-			ssl2_get_server_method)
+                         ssl2_accept,
+                         ssl_undefined_function, ssl2_get_server_method)
 
 int ssl2_accept(SSL *s)
-	{
-	unsigned long l=(unsigned long)time(NULL);
-	BUF_MEM *buf=NULL;
-	int ret= -1;
-	long num1;
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int new_state,state;
-
-	RAND_add(&l,sizeof(l),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-
-	/* init things to blank */
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
-
-	if (s->cert == NULL)
-		{
-		SSLerr(SSL_F_SSL2_ACCEPT,SSL_R_NO_CERTIFICATE_SET);
-		return(-1);
-		}
-
-	clear_sys_error();
-	for (;;)
-		{
-		state=s->state;
-
-		switch (s->state)
-			{
-		case SSL_ST_BEFORE:
-		case SSL_ST_ACCEPT:
-		case SSL_ST_BEFORE|SSL_ST_ACCEPT:
-		case SSL_ST_OK|SSL_ST_ACCEPT:
-
-			s->server=1;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			s->version=SSL2_VERSION;
-			s->type=SSL_ST_ACCEPT;
-
-			if(s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,(int) SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
-					{
-					BUF_MEM_free(buf);
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				}
-			s->init_num=0;
-			s->ctx->stats.sess_accept++;
-			s->handshake_func=ssl2_accept;
-			s->state=SSL2_ST_GET_CLIENT_HELLO_A;
-			BREAK;
-
-		case SSL2_ST_GET_CLIENT_HELLO_A:
-		case SSL2_ST_GET_CLIENT_HELLO_B:
-		case SSL2_ST_GET_CLIENT_HELLO_C:
-			s->shutdown=0;
-			ret=get_client_hello(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_SEND_SERVER_HELLO_A;
-			BREAK;
-
-		case SSL2_ST_SEND_SERVER_HELLO_A:
-		case SSL2_ST_SEND_SERVER_HELLO_B:
-			ret=server_hello(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			if (!s->hit)
-				{
-				s->state=SSL2_ST_GET_CLIENT_MASTER_KEY_A;
-				BREAK;
-				}
-			else
-				{
-				s->state=SSL2_ST_SERVER_START_ENCRYPTION;
-				BREAK;
-				}
-		case SSL2_ST_GET_CLIENT_MASTER_KEY_A:
-		case SSL2_ST_GET_CLIENT_MASTER_KEY_B:
-			ret=get_client_master_key(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_SERVER_START_ENCRYPTION;
-			BREAK;
-
-		case SSL2_ST_SERVER_START_ENCRYPTION:
-			/* Ok we how have sent all the stuff needed to
-			 * start encrypting, the next packet back will
-			 * be encrypted. */
-			if (!ssl2_enc_init(s,0))
-				{ ret= -1; goto end; }
-			s->s2->clear_text=0;
-			s->state=SSL2_ST_SEND_SERVER_VERIFY_A;
-			BREAK;
-
-		case SSL2_ST_SEND_SERVER_VERIFY_A:
-		case SSL2_ST_SEND_SERVER_VERIFY_B:
-			ret=server_verify(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			if (s->hit)
-				{
-				/* If we are in here, we have been
-				 * buffering the output, so we need to
-				 * flush it and remove buffering from
-				 * future traffic */
-				s->state=SSL2_ST_SEND_SERVER_VERIFY_C;
-				BREAK;
-				}
-			else
-				{
-				s->state=SSL2_ST_GET_CLIENT_FINISHED_A;
-				break;
-				}
-
- 		case SSL2_ST_SEND_SERVER_VERIFY_C:
- 			/* get the number of bytes to write */
- 			num1=BIO_ctrl(s->wbio,BIO_CTRL_INFO,0,NULL);
- 			if (num1 > 0)
- 				{
-				s->rwstate=SSL_WRITING;
- 				num1=BIO_flush(s->wbio);
- 				if (num1 <= 0) { ret= -1; goto end; }
-				s->rwstate=SSL_NOTHING;
-				}
-
- 			/* flushed and now remove buffering */
- 			s->wbio=BIO_pop(s->wbio);
-
- 			s->state=SSL2_ST_GET_CLIENT_FINISHED_A;
-  			BREAK;
-
-		case SSL2_ST_GET_CLIENT_FINISHED_A:
-		case SSL2_ST_GET_CLIENT_FINISHED_B:
-			ret=get_client_finished(s);
-			if (ret <= 0)
-				goto end;
-			s->init_num=0;
-			s->state=SSL2_ST_SEND_REQUEST_CERTIFICATE_A;
-			BREAK;
-
-		case SSL2_ST_SEND_REQUEST_CERTIFICATE_A:
-		case SSL2_ST_SEND_REQUEST_CERTIFICATE_B:
-		case SSL2_ST_SEND_REQUEST_CERTIFICATE_C:
-		case SSL2_ST_SEND_REQUEST_CERTIFICATE_D:
-			/* don't do a 'request certificate' if we
-			 * don't want to, or we already have one, and
-			 * we only want to do it once. */
-			if (!(s->verify_mode & SSL_VERIFY_PEER) ||
-				((s->session->peer != NULL) &&
-				(s->verify_mode & SSL_VERIFY_CLIENT_ONCE)))
-				{
-				s->state=SSL2_ST_SEND_SERVER_FINISHED_A;
-				break;
-				}
-			else
-				{
-				ret=request_certificate(s);
-				if (ret <= 0) goto end;
-				s->init_num=0;
-				s->state=SSL2_ST_SEND_SERVER_FINISHED_A;
-				}
-			BREAK;
-
-		case SSL2_ST_SEND_SERVER_FINISHED_A:
-		case SSL2_ST_SEND_SERVER_FINISHED_B:
-			ret=server_finish(s);
-			if (ret <= 0) goto end;
-			s->init_num=0;
-			s->state=SSL_ST_OK;
-			break;
-
-		case SSL_ST_OK:
-			BUF_MEM_free(s->init_buf);
-			ssl_free_wbio_buffer(s);
-			s->init_buf=NULL;
-			s->init_num=0;
-		/*	ERR_clear_error();*/
-
-			ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
-
-			s->ctx->stats.sess_accept_good++;
-			/* s->server=1; */
-			ret=1;
-
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-
-			goto end;
-			/* BREAK; */
-
-		default:
-			SSLerr(SSL_F_SSL2_ACCEPT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* BREAK; */
-			}
-		
-		if ((cb != NULL) && (s->state != state))
-			{
-			new_state=s->state;
-			s->state=state;
-			cb(s,SSL_CB_ACCEPT_LOOP,1);
-			s->state=new_state;
-			}
-		}
-end:
-	s->in_handshake--;
-	if (cb != NULL)
-		cb(s,SSL_CB_ACCEPT_EXIT,ret);
-	return(ret);
-	}
+{
+    unsigned long l = (unsigned long)time(NULL);
+    BUF_MEM *buf = NULL;
+    int ret = -1;
+    long num1;
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int new_state, state;
+
+    RAND_add(&l, sizeof(l), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    /* init things to blank */
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+    if (s->cert == NULL) {
+        SSLerr(SSL_F_SSL2_ACCEPT, SSL_R_NO_CERTIFICATE_SET);
+        return (-1);
+    }
+
+    clear_sys_error();
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_BEFORE:
+        case SSL_ST_ACCEPT:
+        case SSL_ST_BEFORE | SSL_ST_ACCEPT:
+        case SSL_ST_OK | SSL_ST_ACCEPT:
+
+            s->server = 1;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            s->version = SSL2_VERSION;
+            s->type = SSL_ST_ACCEPT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow
+                    (buf, (int)SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)) {
+                    BUF_MEM_free(buf);
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+            }
+            s->init_num = 0;
+            s->ctx->stats.sess_accept++;
+            s->handshake_func = ssl2_accept;
+            s->state = SSL2_ST_GET_CLIENT_HELLO_A;
+            BREAK;
+
+        case SSL2_ST_GET_CLIENT_HELLO_A:
+        case SSL2_ST_GET_CLIENT_HELLO_B:
+        case SSL2_ST_GET_CLIENT_HELLO_C:
+            s->shutdown = 0;
+            ret = get_client_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_SEND_SERVER_HELLO_A;
+            BREAK;
+
+        case SSL2_ST_SEND_SERVER_HELLO_A:
+        case SSL2_ST_SEND_SERVER_HELLO_B:
+            ret = server_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            if (!s->hit) {
+                s->state = SSL2_ST_GET_CLIENT_MASTER_KEY_A;
+                BREAK;
+            } else {
+                s->state = SSL2_ST_SERVER_START_ENCRYPTION;
+                BREAK;
+            }
+        case SSL2_ST_GET_CLIENT_MASTER_KEY_A:
+        case SSL2_ST_GET_CLIENT_MASTER_KEY_B:
+            ret = get_client_master_key(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_SERVER_START_ENCRYPTION;
+            BREAK;
+
+        case SSL2_ST_SERVER_START_ENCRYPTION:
+            /*
+             * Ok we how have sent all the stuff needed to start encrypting,
+             * the next packet back will be encrypted.
+             */
+            if (!ssl2_enc_init(s, 0)) {
+                ret = -1;
+                goto end;
+            }
+            s->s2->clear_text = 0;
+            s->state = SSL2_ST_SEND_SERVER_VERIFY_A;
+            BREAK;
+
+        case SSL2_ST_SEND_SERVER_VERIFY_A:
+        case SSL2_ST_SEND_SERVER_VERIFY_B:
+            ret = server_verify(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            if (s->hit) {
+                /*
+                 * If we are in here, we have been buffering the output, so
+                 * we need to flush it and remove buffering from future
+                 * traffic
+                 */
+                s->state = SSL2_ST_SEND_SERVER_VERIFY_C;
+                BREAK;
+            } else {
+                s->state = SSL2_ST_GET_CLIENT_FINISHED_A;
+                break;
+            }
+
+        case SSL2_ST_SEND_SERVER_VERIFY_C:
+            /* get the number of bytes to write */
+            num1 = BIO_ctrl(s->wbio, BIO_CTRL_INFO, 0, NULL);
+            if (num1 > 0) {
+                s->rwstate = SSL_WRITING;
+                num1 = BIO_flush(s->wbio);
+                if (num1 <= 0) {
+                    ret = -1;
+                    goto end;
+                }
+                s->rwstate = SSL_NOTHING;
+            }
+
+            /* flushed and now remove buffering */
+            s->wbio = BIO_pop(s->wbio);
+
+            s->state = SSL2_ST_GET_CLIENT_FINISHED_A;
+            BREAK;
+
+        case SSL2_ST_GET_CLIENT_FINISHED_A:
+        case SSL2_ST_GET_CLIENT_FINISHED_B:
+            ret = get_client_finished(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL2_ST_SEND_REQUEST_CERTIFICATE_A;
+            BREAK;
+
+        case SSL2_ST_SEND_REQUEST_CERTIFICATE_A:
+        case SSL2_ST_SEND_REQUEST_CERTIFICATE_B:
+        case SSL2_ST_SEND_REQUEST_CERTIFICATE_C:
+        case SSL2_ST_SEND_REQUEST_CERTIFICATE_D:
+            /*
+             * don't do a 'request certificate' if we don't want to, or we
+             * already have one, and we only want to do it once.
+             */
+            if (!(s->verify_mode & SSL_VERIFY_PEER) ||
+                ((s->session->peer != NULL) &&
+                 (s->verify_mode & SSL_VERIFY_CLIENT_ONCE))) {
+                s->state = SSL2_ST_SEND_SERVER_FINISHED_A;
+                break;
+            } else {
+                ret = request_certificate(s);
+                if (ret <= 0)
+                    goto end;
+                s->init_num = 0;
+                s->state = SSL2_ST_SEND_SERVER_FINISHED_A;
+            }
+            BREAK;
+
+        case SSL2_ST_SEND_SERVER_FINISHED_A:
+        case SSL2_ST_SEND_SERVER_FINISHED_B:
+            ret = server_finish(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL_ST_OK;
+            break;
+
+        case SSL_ST_OK:
+            BUF_MEM_free(s->init_buf);
+            ssl_free_wbio_buffer(s);
+            s->init_buf = NULL;
+            s->init_num = 0;
+            /*      ERR_clear_error(); */
+
+            ssl_update_cache(s, SSL_SESS_CACHE_SERVER);
+
+            s->ctx->stats.sess_accept_good++;
+            /* s->server=1; */
+            ret = 1;
+
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+
+            goto end;
+            /* BREAK; */
+
+        default:
+            SSLerr(SSL_F_SSL2_ACCEPT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* BREAK; */
+        }
+
+        if ((cb != NULL) && (s->state != state)) {
+            new_state = s->state;
+            s->state = state;
+            cb(s, SSL_CB_ACCEPT_LOOP, 1);
+            s->state = new_state;
+        }
+    }
+ end:
+    s->in_handshake--;
+    if (cb != NULL)
+        cb(s, SSL_CB_ACCEPT_EXIT, ret);
+    return (ret);
+}
 
 static int get_client_master_key(SSL *s)
-	{
-	int is_export,i,n,keya,ek;
-	unsigned long len;
-	unsigned char *p;
-	const SSL_CIPHER *cp;
-	const EVP_CIPHER *c;
-	const EVP_MD *md;
-
-	p=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_GET_CLIENT_MASTER_KEY_A)
-		{
-		i=ssl2_read(s,(char *)&(p[s->init_num]),10-s->init_num);
-
-		if (i < (10-s->init_num))
-			return(ssl2_part_read(s,SSL_F_GET_CLIENT_MASTER_KEY,i));
-		s->init_num = 10;
-
-		if (*(p++) != SSL2_MT_CLIENT_MASTER_KEY)
-			{
-			if (p[-1] != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_PEER_ERROR);
-			return(-1);
-			}
-
-		cp=ssl2_get_cipher_by_char(p);
-		if (cp == NULL)
-			{
-			ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-			SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_NO_CIPHER_MATCH);
-			return(-1);
-			}
-		s->session->cipher= cp;
-
-		p+=3;
-		n2s(p,i); s->s2->tmp.clear=i;
-		n2s(p,i); s->s2->tmp.enc=i;
-		n2s(p,i);
-		if(i > SSL_MAX_KEY_ARG_LENGTH)
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_KEY_ARG_TOO_LONG);
-			return -1;
-			}
-		s->session->key_arg_length=i;
-		s->state=SSL2_ST_GET_CLIENT_MASTER_KEY_B;
-		}
-
-	/* SSL2_ST_GET_CLIENT_MASTER_KEY_B */
-	p=(unsigned char *)s->init_buf->data;
-	if (s->init_buf->length < SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-	keya=s->session->key_arg_length;
-	len = 10 + (unsigned long)s->s2->tmp.clear + (unsigned long)s->s2->tmp.enc + (unsigned long)keya;
-	if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_MESSAGE_TOO_LONG);
-		return -1;
-		}
-	n = (int)len - s->init_num;
-	i = ssl2_read(s,(char *)&(p[s->init_num]),n);
-	if (i != n) return(ssl2_part_read(s,SSL_F_GET_CLIENT_MASTER_KEY,i));
-	if (s->msg_callback)
-		{
-		/* CLIENT-MASTER-KEY */
-		s->msg_callback(0, s->version, 0, p, (size_t)len, s, s->msg_callback_arg);
-		}
-	p += 10;
-
-	memcpy(s->session->key_arg,&(p[s->s2->tmp.clear+s->s2->tmp.enc]),
-		(unsigned int)keya);
-
-	if (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_NO_PRIVATEKEY);
-		return(-1);
-		}
-	i=ssl_rsa_private_decrypt(s->cert,s->s2->tmp.enc,
-		&(p[s->s2->tmp.clear]),&(p[s->s2->tmp.clear]),
-		(s->s2->ssl2_rollback)?RSA_SSLV23_PADDING:RSA_PKCS1_PADDING);
-
-	is_export=SSL_C_IS_EXPORT(s->session->cipher);
-	
-	if (!ssl_cipher_get_evp(s->session,&c,&md,NULL,NULL,NULL))
-		{
-		ssl2_return_error(s,SSL2_PE_NO_CIPHER);
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
-		return(0);
-		}
-
-	if (s->session->cipher->algorithm2 & SSL2_CF_8_BYTE_ENC)
-		{
-		is_export=1;
-		ek=8;
-		}
-	else
-		ek=5;
-
-	/* bad decrypt */
-#if 1
-	/* If a bad decrypt, continue with protocol but with a
-	 * random master secret (Bleichenbacher attack) */
-	if ((i < 0) ||
-		((!is_export && (i != EVP_CIPHER_key_length(c)))
-		|| (is_export && ((i != ek) || (s->s2->tmp.clear+(unsigned int)i !=
-			(unsigned int)EVP_CIPHER_key_length(c))))))
-		{
-		ERR_clear_error();
-		if (is_export)
-			i=ek;
-		else
-			i=EVP_CIPHER_key_length(c);
-		if (RAND_pseudo_bytes(p,i) <= 0)
-			return 0;
-		}
-#else
-	if (i < 0)
-		{
-		error=1;
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_BAD_RSA_DECRYPT);
-		}
-	/* incorrect number of key bytes for non export cipher */
-	else if ((!is_export && (i != EVP_CIPHER_key_length(c)))
-		|| (is_export && ((i != ek) || (s->s2->tmp.clear+i !=
-			EVP_CIPHER_key_length(c)))))
-		{
-		error=1;
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_WRONG_NUMBER_OF_KEY_BITS);
-		}
-	if (error)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		return(-1);
-		}
-#endif
+{
+    int is_export, i, n, keya, ek;
+    unsigned long len;
+    unsigned char *p;
+    const SSL_CIPHER *cp;
+    const EVP_CIPHER *c;
+    const EVP_MD *md;
+
+    p = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_GET_CLIENT_MASTER_KEY_A) {
+        i = ssl2_read(s, (char *)&(p[s->init_num]), 10 - s->init_num);
+
+        if (i < (10 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_GET_CLIENT_MASTER_KEY, i));
+        s->init_num = 10;
+
+        if (*(p++) != SSL2_MT_CLIENT_MASTER_KEY) {
+            if (p[-1] != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,
+                       SSL_R_READ_WRONG_PACKET_TYPE);
+            } else
+                SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_PEER_ERROR);
+            return (-1);
+        }
+
+        cp = ssl2_get_cipher_by_char(p);
+        if (cp == NULL) {
+            ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+            SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_NO_CIPHER_MATCH);
+            return (-1);
+        }
+        s->session->cipher = cp;
+
+        p += 3;
+        n2s(p, i);
+        s->s2->tmp.clear = i;
+        n2s(p, i);
+        s->s2->tmp.enc = i;
+        n2s(p, i);
+        if (i > SSL_MAX_KEY_ARG_LENGTH) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_KEY_ARG_TOO_LONG);
+            return -1;
+        }
+        s->session->key_arg_length = i;
+        s->state = SSL2_ST_GET_CLIENT_MASTER_KEY_B;
+    }
+
+    /* SSL2_ST_GET_CLIENT_MASTER_KEY_B */
+    p = (unsigned char *)s->init_buf->data;
+    if (s->init_buf->length < SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+    keya = s->session->key_arg_length;
+    len =
+        10 + (unsigned long)s->s2->tmp.clear + (unsigned long)s->s2->tmp.enc +
+        (unsigned long)keya;
+    if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_MESSAGE_TOO_LONG);
+        return -1;
+    }
+    n = (int)len - s->init_num;
+    i = ssl2_read(s, (char *)&(p[s->init_num]), n);
+    if (i != n)
+        return (ssl2_part_read(s, SSL_F_GET_CLIENT_MASTER_KEY, i));
+    if (s->msg_callback) {
+        /* CLIENT-MASTER-KEY */
+        s->msg_callback(0, s->version, 0, p, (size_t)len, s,
+                        s->msg_callback_arg);
+    }
+    p += 10;
+
+    memcpy(s->session->key_arg, &(p[s->s2->tmp.clear + s->s2->tmp.enc]),
+           (unsigned int)keya);
+
+    if (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_NO_PRIVATEKEY);
+        return (-1);
+    }
+    i = ssl_rsa_private_decrypt(s->cert, s->s2->tmp.enc,
+                                &(p[s->s2->tmp.clear]),
+                                &(p[s->s2->tmp.clear]),
+                                (s->s2->ssl2_rollback) ? RSA_SSLV23_PADDING :
+                                RSA_PKCS1_PADDING);
+
+    is_export = SSL_C_IS_EXPORT(s->session->cipher);
+
+    if (!ssl_cipher_get_evp(s->session, &c, &md, NULL, NULL, NULL)) {
+        ssl2_return_error(s, SSL2_PE_NO_CIPHER);
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,
+               SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
+        return (0);
+    }
+
+    if (s->session->cipher->algorithm2 & SSL2_CF_8_BYTE_ENC) {
+        is_export = 1;
+        ek = 8;
+    } else
+        ek = 5;
+
+    /* bad decrypt */
+# if 1
+    /*
+     * If a bad decrypt, continue with protocol but with a random master
+     * secret (Bleichenbacher attack)
+     */
+    if ((i < 0) || ((!is_export && (i != EVP_CIPHER_key_length(c)))
+                    || (is_export && ((i != ek)
+                                      || (s->s2->tmp.clear +
+                                          (unsigned int)i !=
+                                          (unsigned int)
+                                          EVP_CIPHER_key_length(c)))))) {
+        ERR_clear_error();
+        if (is_export)
+            i = ek;
+        else
+            i = EVP_CIPHER_key_length(c);
+        if (RAND_pseudo_bytes(p, i) <= 0)
+            return 0;
+    }
+# else
+    if (i < 0) {
+        error = 1;
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_BAD_RSA_DECRYPT);
+    }
+    /* incorrect number of key bytes for non export cipher */
+    else if ((!is_export && (i != EVP_CIPHER_key_length(c)))
+             || (is_export && ((i != ek) || (s->s2->tmp.clear + i !=
+                                             EVP_CIPHER_key_length(c))))) {
+        error = 1;
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_WRONG_NUMBER_OF_KEY_BITS);
+    }
+    if (error) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        return (-1);
+    }
+# endif
 
-	if (is_export) i+=s->s2->tmp.clear;
+    if (is_export)
+        i += s->s2->tmp.clear;
 
-	if (i > SSL_MAX_MASTER_KEY_LENGTH)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-	s->session->master_key_length=i;
-	memcpy(s->session->master_key,p,(unsigned int)i);
-	return(1);
-	}
+    if (i > SSL_MAX_MASTER_KEY_LENGTH) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+    s->session->master_key_length = i;
+    memcpy(s->session->master_key, p, (unsigned int)i);
+    return (1);
+}
 
 static int get_client_hello(SSL *s)
-	{
-	int i,n;
-	unsigned long len;
-	unsigned char *p;
-	STACK_OF(SSL_CIPHER) *cs; /* a stack of SSL_CIPHERS */
-	STACK_OF(SSL_CIPHER) *cl; /* the ones we want to use */
-	STACK_OF(SSL_CIPHER) *prio, *allow;
-	int z;
-
-	/* This is a bit of a hack to check for the correct packet
-	 * type the first time round. */
-	if (s->state == SSL2_ST_GET_CLIENT_HELLO_A)
-		{
-		s->first_packet=1;
-		s->state=SSL2_ST_GET_CLIENT_HELLO_B;
-		}
-
-	p=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_GET_CLIENT_HELLO_B)
-		{
-		i=ssl2_read(s,(char *)&(p[s->init_num]),9-s->init_num);
-		if (i < (9-s->init_num)) 
-			return(ssl2_part_read(s,SSL_F_GET_CLIENT_HELLO,i));
-		s->init_num = 9;
-	
-		if (*(p++) != SSL2_MT_CLIENT_HELLO)
-			{
-			if (p[-1] != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_PEER_ERROR);
-			return(-1);
-			}
-		n2s(p,i);
-		if (i < s->version) s->version=i;
-		n2s(p,i); s->s2->tmp.cipher_spec_length=i;
-		n2s(p,i); s->s2->tmp.session_id_length=i;
-		n2s(p,i); s->s2->challenge_length=i;
-		if (	(i < SSL2_MIN_CHALLENGE_LENGTH) ||
-			(i > SSL2_MAX_CHALLENGE_LENGTH))
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_INVALID_CHALLENGE_LENGTH);
-			return(-1);
-			}
-		s->state=SSL2_ST_GET_CLIENT_HELLO_C;
-		}
-
-	/* SSL2_ST_GET_CLIENT_HELLO_C */
-	p=(unsigned char *)s->init_buf->data;
-	len = 9 + (unsigned long)s->s2->tmp.cipher_spec_length + (unsigned long)s->s2->challenge_length + (unsigned long)s->s2->tmp.session_id_length;
-	if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_MESSAGE_TOO_LONG);
-		return -1;
-		}
-	n = (int)len - s->init_num;
-	i = ssl2_read(s,(char *)&(p[s->init_num]),n);
-	if (i != n) return(ssl2_part_read(s,SSL_F_GET_CLIENT_HELLO,i));
-	if (s->msg_callback)
-		{
-		/* CLIENT-HELLO */
-		s->msg_callback(0, s->version, 0, p, (size_t)len, s, s->msg_callback_arg);
-		}
-	p += 9;
-
-	/* get session-id before cipher stuff so we can get out session
-	 * structure if it is cached */
-	/* session-id */
-	if ((s->s2->tmp.session_id_length != 0) && 
-		(s->s2->tmp.session_id_length != SSL2_SSL_SESSION_ID_LENGTH))
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_BAD_SSL_SESSION_ID_LENGTH);
-		return(-1);
-		}
-
-	if (s->s2->tmp.session_id_length == 0)
-		{
-		if (!ssl_get_new_session(s,1))
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			return(-1);
-			}
-		}
-	else
-		{
-		i=ssl_get_prev_session(s,&(p[s->s2->tmp.cipher_spec_length]),
-			s->s2->tmp.session_id_length, NULL);
-		if (i == 1)
-			{ /* previous session */
-			s->hit=1;
-			}
-		else if (i == -1)
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			return(-1);
-			}
-		else
-			{
-			if (s->cert == NULL)
-				{
-				ssl2_return_error(s,SSL2_PE_NO_CERTIFICATE);
-				SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_NO_CERTIFICATE_SET);
-				return(-1);
-				}
-
-			if (!ssl_get_new_session(s,1))
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				return(-1);
-				}
-			}
-		}
-
-	if (!s->hit)
-		{
-		cs=ssl_bytes_to_cipher_list(s,p,s->s2->tmp.cipher_spec_length,
-			&s->session->ciphers);
-		if (cs == NULL) goto mem_err;
-
-		cl=SSL_get_ciphers(s);
-
-		if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
-		    {
-		    prio=sk_SSL_CIPHER_dup(cl);
-		    if (prio == NULL) goto mem_err;
-		    allow = cs;
-		    }
-		else
-		    {
-		    prio = cs;
-		    allow = cl;
-		    }
-		for (z=0; zoptions & SSL_OP_CIPHER_SERVER_PREFERENCE)
-		    {
-		    sk_SSL_CIPHER_free(s->session->ciphers);
-		    s->session->ciphers = prio;
-		    }
-		/* s->session->ciphers should now have a list of
-		 * ciphers that are on both the client and server.
-		 * This list is ordered by the order the client sent
-		 * the ciphers or in the order of the server's preference
-		 * if SSL_OP_CIPHER_SERVER_PREFERENCE was set.
-		 */
-		}
-	p+=s->s2->tmp.cipher_spec_length;
-	/* done cipher selection */
-
-	/* session id extracted already */
-	p+=s->s2->tmp.session_id_length;
-
-	/* challenge */
-	if (s->s2->challenge_length > sizeof s->s2->challenge)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-	memcpy(s->s2->challenge,p,(unsigned int)s->s2->challenge_length);
-	return(1);
-mem_err:
-	SSLerr(SSL_F_GET_CLIENT_HELLO,ERR_R_MALLOC_FAILURE);
-	return(0);
-	}
+{
+    int i, n;
+    unsigned long len;
+    unsigned char *p;
+    STACK_OF(SSL_CIPHER) *cs;   /* a stack of SSL_CIPHERS */
+    STACK_OF(SSL_CIPHER) *cl;   /* the ones we want to use */
+    STACK_OF(SSL_CIPHER) *prio, *allow;
+    int z;
+
+    /*
+     * This is a bit of a hack to check for the correct packet type the first
+     * time round.
+     */
+    if (s->state == SSL2_ST_GET_CLIENT_HELLO_A) {
+        s->first_packet = 1;
+        s->state = SSL2_ST_GET_CLIENT_HELLO_B;
+    }
+
+    p = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_GET_CLIENT_HELLO_B) {
+        i = ssl2_read(s, (char *)&(p[s->init_num]), 9 - s->init_num);
+        if (i < (9 - s->init_num))
+            return (ssl2_part_read(s, SSL_F_GET_CLIENT_HELLO, i));
+        s->init_num = 9;
+
+        if (*(p++) != SSL2_MT_CLIENT_HELLO) {
+            if (p[-1] != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_READ_WRONG_PACKET_TYPE);
+            } else
+                SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_PEER_ERROR);
+            return (-1);
+        }
+        n2s(p, i);
+        if (i < s->version)
+            s->version = i;
+        n2s(p, i);
+        s->s2->tmp.cipher_spec_length = i;
+        n2s(p, i);
+        s->s2->tmp.session_id_length = i;
+        n2s(p, i);
+        s->s2->challenge_length = i;
+        if ((i < SSL2_MIN_CHALLENGE_LENGTH) ||
+            (i > SSL2_MAX_CHALLENGE_LENGTH)) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_INVALID_CHALLENGE_LENGTH);
+            return (-1);
+        }
+        s->state = SSL2_ST_GET_CLIENT_HELLO_C;
+    }
+
+    /* SSL2_ST_GET_CLIENT_HELLO_C */
+    p = (unsigned char *)s->init_buf->data;
+    len =
+        9 + (unsigned long)s->s2->tmp.cipher_spec_length +
+        (unsigned long)s->s2->challenge_length +
+        (unsigned long)s->s2->tmp.session_id_length;
+    if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_MESSAGE_TOO_LONG);
+        return -1;
+    }
+    n = (int)len - s->init_num;
+    i = ssl2_read(s, (char *)&(p[s->init_num]), n);
+    if (i != n)
+        return (ssl2_part_read(s, SSL_F_GET_CLIENT_HELLO, i));
+    if (s->msg_callback) {
+        /* CLIENT-HELLO */
+        s->msg_callback(0, s->version, 0, p, (size_t)len, s,
+                        s->msg_callback_arg);
+    }
+    p += 9;
+
+    /*
+     * get session-id before cipher stuff so we can get out session structure
+     * if it is cached
+     */
+    /* session-id */
+    if ((s->s2->tmp.session_id_length != 0) &&
+        (s->s2->tmp.session_id_length != SSL2_SSL_SESSION_ID_LENGTH)) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_BAD_SSL_SESSION_ID_LENGTH);
+        return (-1);
+    }
+
+    if (s->s2->tmp.session_id_length == 0) {
+        if (!ssl_get_new_session(s, 1)) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            return (-1);
+        }
+    } else {
+        i = ssl_get_prev_session(s, &(p[s->s2->tmp.cipher_spec_length]),
+                                 s->s2->tmp.session_id_length, NULL);
+        if (i == 1) {           /* previous session */
+            s->hit = 1;
+        } else if (i == -1) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            return (-1);
+        } else {
+            if (s->cert == NULL) {
+                ssl2_return_error(s, SSL2_PE_NO_CERTIFICATE);
+                SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_NO_CERTIFICATE_SET);
+                return (-1);
+            }
+
+            if (!ssl_get_new_session(s, 1)) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                return (-1);
+            }
+        }
+    }
+
+    if (!s->hit) {
+        cs = ssl_bytes_to_cipher_list(s, p, s->s2->tmp.cipher_spec_length,
+                                      &s->session->ciphers);
+        if (cs == NULL)
+            goto mem_err;
+
+        cl = SSL_get_ciphers(s);
+
+        if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) {
+            prio = sk_SSL_CIPHER_dup(cl);
+            if (prio == NULL)
+                goto mem_err;
+            allow = cs;
+        } else {
+            prio = cs;
+            allow = cl;
+        }
+        for (z = 0; z < sk_SSL_CIPHER_num(prio); z++) {
+            if (sk_SSL_CIPHER_find(allow, sk_SSL_CIPHER_value(prio, z)) < 0) {
+                (void)sk_SSL_CIPHER_delete(prio, z);
+                z--;
+            }
+        }
+        if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) {
+            sk_SSL_CIPHER_free(s->session->ciphers);
+            s->session->ciphers = prio;
+        }
+        /*
+         * s->session->ciphers should now have a list of ciphers that are on
+         * both the client and server. This list is ordered by the order the
+         * client sent the ciphers or in the order of the server's preference
+         * if SSL_OP_CIPHER_SERVER_PREFERENCE was set.
+         */
+    }
+    p += s->s2->tmp.cipher_spec_length;
+    /* done cipher selection */
+
+    /* session id extracted already */
+    p += s->s2->tmp.session_id_length;
+
+    /* challenge */
+    if (s->s2->challenge_length > sizeof s->s2->challenge) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+    memcpy(s->s2->challenge, p, (unsigned int)s->s2->challenge_length);
+    return (1);
+ mem_err:
+    SSLerr(SSL_F_GET_CLIENT_HELLO, ERR_R_MALLOC_FAILURE);
+    return (0);
+}
 
 static int server_hello(SSL *s)
-	{
-	unsigned char *p,*d;
-	int n,hit;
-
-	p=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_SEND_SERVER_HELLO_A)
-		{
-		d=p+11;
-		*(p++)=SSL2_MT_SERVER_HELLO;		/* type */
-		hit=s->hit;
-		*(p++)=(unsigned char)hit;
-#if 1
-		if (!hit)
-			{
-			if (s->session->sess_cert != NULL)
-				/* This can't really happen because get_client_hello
-				 * has called ssl_get_new_session, which does not set
-				 * sess_cert. */
-				ssl_sess_cert_free(s->session->sess_cert);
-			s->session->sess_cert = ssl_sess_cert_new();
-			if (s->session->sess_cert == NULL)
-				{
-				SSLerr(SSL_F_SERVER_HELLO, ERR_R_MALLOC_FAILURE);
-				return(-1);
-				}
-			}
-		/* If 'hit' is set, then s->sess_cert may be non-NULL or NULL,
-		 * depending on whether it survived in the internal cache
-		 * or was retrieved from an external cache.
-		 * If it is NULL, we cannot put any useful data in it anyway,
-		 * so we don't touch it.
-		 */
-
-#else /* That's what used to be done when cert_st and sess_cert_st were
-	   * the same. */
-		if (!hit)
-			{			/* else add cert to session */
-			CRYPTO_add(&s->cert->references,1,CRYPTO_LOCK_SSL_CERT);
-			if (s->session->sess_cert != NULL)
-				ssl_cert_free(s->session->sess_cert);
-			s->session->sess_cert=s->cert;		
-			}
-		else	/* We have a session id-cache hit, if the
-			 * session-id has no certificate listed against
-			 * the 'cert' structure, grab the 'old' one
-			 * listed against the SSL connection */
-			{
-			if (s->session->sess_cert == NULL)
-				{
-				CRYPTO_add(&s->cert->references,1,
-					CRYPTO_LOCK_SSL_CERT);
-				s->session->sess_cert=s->cert;
-				}
-			}
-#endif
+{
+    unsigned char *p, *d;
+    int n, hit;
+
+    p = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_SEND_SERVER_HELLO_A) {
+        d = p + 11;
+        *(p++) = SSL2_MT_SERVER_HELLO; /* type */
+        hit = s->hit;
+        *(p++) = (unsigned char)hit;
+# if 1
+        if (!hit) {
+            if (s->session->sess_cert != NULL)
+                /*
+                 * This can't really happen because get_client_hello has
+                 * called ssl_get_new_session, which does not set sess_cert.
+                 */
+                ssl_sess_cert_free(s->session->sess_cert);
+            s->session->sess_cert = ssl_sess_cert_new();
+            if (s->session->sess_cert == NULL) {
+                SSLerr(SSL_F_SERVER_HELLO, ERR_R_MALLOC_FAILURE);
+                return (-1);
+            }
+        }
+        /*
+         * If 'hit' is set, then s->sess_cert may be non-NULL or NULL,
+         * depending on whether it survived in the internal cache or was
+         * retrieved from an external cache. If it is NULL, we cannot put any
+         * useful data in it anyway, so we don't touch it.
+         */
+
+# else                          /* That's what used to be done when cert_st
+                                 * and sess_cert_st were * the same. */
+        if (!hit) {             /* else add cert to session */
+            CRYPTO_add(&s->cert->references, 1, CRYPTO_LOCK_SSL_CERT);
+            if (s->session->sess_cert != NULL)
+                ssl_cert_free(s->session->sess_cert);
+            s->session->sess_cert = s->cert;
+        } else {                /* We have a session id-cache hit, if the *
+                                 * session-id has no certificate listed
+                                 * against * the 'cert' structure, grab the
+                                 * 'old' one * listed against the SSL
+                                 * connection */
+            if (s->session->sess_cert == NULL) {
+                CRYPTO_add(&s->cert->references, 1, CRYPTO_LOCK_SSL_CERT);
+                s->session->sess_cert = s->cert;
+            }
+        }
+# endif
 
-		if (s->cert == NULL)
-			{
-			ssl2_return_error(s,SSL2_PE_NO_CERTIFICATE);
-			SSLerr(SSL_F_SERVER_HELLO,SSL_R_NO_CERTIFICATE_SPECIFIED);
-			return(-1);
-			}
-
-		if (hit)
-			{
-			*(p++)=0;		/* no certificate type */
-			s2n(s->version,p);	/* version */
-			s2n(0,p);		/* cert len */
-			s2n(0,p);		/* ciphers len */
-			}
-		else
-			{
-			/* EAY EAY */
-			/* put certificate type */
-			*(p++)=SSL2_CT_X509_CERTIFICATE;
-			s2n(s->version,p);	/* version */
-			n=i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509,NULL);
-			s2n(n,p);		/* certificate length */
-			i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509,&d);
-			n=0;
-			
-			/* lets send out the ciphers we like in the
-			 * prefered order */
-			n=ssl_cipher_list_to_bytes(s,s->session->ciphers,d,0);
-			d+=n;
-			s2n(n,p);		/* add cipher length */
-			}
-
-		/* make and send conn_id */
-		s2n(SSL2_CONNECTION_ID_LENGTH,p);	/* add conn_id length */
-		s->s2->conn_id_length=SSL2_CONNECTION_ID_LENGTH;
-		if (RAND_pseudo_bytes(s->s2->conn_id,(int)s->s2->conn_id_length) <= 0)
-			return -1;
-		memcpy(d,s->s2->conn_id,SSL2_CONNECTION_ID_LENGTH);
-		d+=SSL2_CONNECTION_ID_LENGTH;
-
-		s->state=SSL2_ST_SEND_SERVER_HELLO_B;
-		s->init_num=d-(unsigned char *)s->init_buf->data;
-		s->init_off=0;
-		}
-	/* SSL2_ST_SEND_SERVER_HELLO_B */
- 	/* If we are using TCP/IP, the performance is bad if we do 2
- 	 * writes without a read between them.  This occurs when
- 	 * Session-id reuse is used, so I will put in a buffering module
- 	 */
- 	if (s->hit)
- 		{
-		if (!ssl_init_wbio_buffer(s,1)) return(-1);
- 		}
- 
-	return(ssl2_do_write(s));
-	}
+        if (s->cert == NULL) {
+            ssl2_return_error(s, SSL2_PE_NO_CERTIFICATE);
+            SSLerr(SSL_F_SERVER_HELLO, SSL_R_NO_CERTIFICATE_SPECIFIED);
+            return (-1);
+        }
+
+        if (hit) {
+            *(p++) = 0;         /* no certificate type */
+            s2n(s->version, p); /* version */
+            s2n(0, p);          /* cert len */
+            s2n(0, p);          /* ciphers len */
+        } else {
+            /* EAY EAY */
+            /* put certificate type */
+            *(p++) = SSL2_CT_X509_CERTIFICATE;
+            s2n(s->version, p); /* version */
+            n = i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509, NULL);
+            s2n(n, p);          /* certificate length */
+            i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509, &d);
+            n = 0;
+
+            /*
+             * lets send out the ciphers we like in the prefered order
+             */
+            n = ssl_cipher_list_to_bytes(s, s->session->ciphers, d, 0);
+            d += n;
+            s2n(n, p);          /* add cipher length */
+        }
+
+        /* make and send conn_id */
+        s2n(SSL2_CONNECTION_ID_LENGTH, p); /* add conn_id length */
+        s->s2->conn_id_length = SSL2_CONNECTION_ID_LENGTH;
+        if (RAND_pseudo_bytes(s->s2->conn_id, (int)s->s2->conn_id_length) <=
+            0)
+            return -1;
+        memcpy(d, s->s2->conn_id, SSL2_CONNECTION_ID_LENGTH);
+        d += SSL2_CONNECTION_ID_LENGTH;
+
+        s->state = SSL2_ST_SEND_SERVER_HELLO_B;
+        s->init_num = d - (unsigned char *)s->init_buf->data;
+        s->init_off = 0;
+    }
+    /* SSL2_ST_SEND_SERVER_HELLO_B */
+    /*
+     * If we are using TCP/IP, the performance is bad if we do 2 writes
+     * without a read between them.  This occurs when Session-id reuse is
+     * used, so I will put in a buffering module
+     */
+    if (s->hit) {
+        if (!ssl_init_wbio_buffer(s, 1))
+            return (-1);
+    }
+
+    return (ssl2_do_write(s));
+}
 
 static int get_client_finished(SSL *s)
-	{
-	unsigned char *p;
-	int i, n;
-	unsigned long len;
-
-	p=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL2_ST_GET_CLIENT_FINISHED_A)
-		{
-		i=ssl2_read(s,(char *)&(p[s->init_num]),1-s->init_num);
-		if (i < 1-s->init_num)
-			return(ssl2_part_read(s,SSL_F_GET_CLIENT_FINISHED,i));
-		s->init_num += i;
-
-		if (*p != SSL2_MT_CLIENT_FINISHED)
-			{
-			if (*p != SSL2_MT_ERROR)
-				{
-				ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-				SSLerr(SSL_F_GET_CLIENT_FINISHED,SSL_R_READ_WRONG_PACKET_TYPE);
-				}
-			else
-				{
-				SSLerr(SSL_F_GET_CLIENT_FINISHED,SSL_R_PEER_ERROR);
-				/* try to read the error message */
-				i=ssl2_read(s,(char *)&(p[s->init_num]),3-s->init_num);
-				return ssl2_part_read(s,SSL_F_GET_SERVER_VERIFY,i);
-				}
-			return(-1);
-			}
-		s->state=SSL2_ST_GET_CLIENT_FINISHED_B;
-		}
-
-	/* SSL2_ST_GET_CLIENT_FINISHED_B */
-	if (s->s2->conn_id_length > sizeof s->s2->conn_id)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_FINISHED, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-	len = 1 + (unsigned long)s->s2->conn_id_length;
-	n = (int)len - s->init_num;
-	i = ssl2_read(s,(char *)&(p[s->init_num]),n);
-	if (i < n)
-		{
-		return(ssl2_part_read(s,SSL_F_GET_CLIENT_FINISHED,i));
-		}
-	if (s->msg_callback)
-		{
-		/* CLIENT-FINISHED */
-		s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
-		}
-	p += 1;
-	if (memcmp(p,s->s2->conn_id,s->s2->conn_id_length) != 0)
-		{
-		ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-		SSLerr(SSL_F_GET_CLIENT_FINISHED,SSL_R_CONNECTION_ID_IS_DIFFERENT);
-		return(-1);
-		}
-	return(1);
-	}
+{
+    unsigned char *p;
+    int i, n;
+    unsigned long len;
+
+    p = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL2_ST_GET_CLIENT_FINISHED_A) {
+        i = ssl2_read(s, (char *)&(p[s->init_num]), 1 - s->init_num);
+        if (i < 1 - s->init_num)
+            return (ssl2_part_read(s, SSL_F_GET_CLIENT_FINISHED, i));
+        s->init_num += i;
+
+        if (*p != SSL2_MT_CLIENT_FINISHED) {
+            if (*p != SSL2_MT_ERROR) {
+                ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+                SSLerr(SSL_F_GET_CLIENT_FINISHED,
+                       SSL_R_READ_WRONG_PACKET_TYPE);
+            } else {
+                SSLerr(SSL_F_GET_CLIENT_FINISHED, SSL_R_PEER_ERROR);
+                /* try to read the error message */
+                i = ssl2_read(s, (char *)&(p[s->init_num]), 3 - s->init_num);
+                return ssl2_part_read(s, SSL_F_GET_SERVER_VERIFY, i);
+            }
+            return (-1);
+        }
+        s->state = SSL2_ST_GET_CLIENT_FINISHED_B;
+    }
+
+    /* SSL2_ST_GET_CLIENT_FINISHED_B */
+    if (s->s2->conn_id_length > sizeof s->s2->conn_id) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_FINISHED, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+    len = 1 + (unsigned long)s->s2->conn_id_length;
+    n = (int)len - s->init_num;
+    i = ssl2_read(s, (char *)&(p[s->init_num]), n);
+    if (i < n) {
+        return (ssl2_part_read(s, SSL_F_GET_CLIENT_FINISHED, i));
+    }
+    if (s->msg_callback) {
+        /* CLIENT-FINISHED */
+        s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
+    }
+    p += 1;
+    if (memcmp(p, s->s2->conn_id, s->s2->conn_id_length) != 0) {
+        ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+        SSLerr(SSL_F_GET_CLIENT_FINISHED, SSL_R_CONNECTION_ID_IS_DIFFERENT);
+        return (-1);
+    }
+    return (1);
+}
 
 static int server_verify(SSL *s)
-	{
-	unsigned char *p;
-
-	if (s->state == SSL2_ST_SEND_SERVER_VERIFY_A)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*(p++)=SSL2_MT_SERVER_VERIFY;
-		if (s->s2->challenge_length > sizeof s->s2->challenge)
-			{
-			SSLerr(SSL_F_SERVER_VERIFY, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		memcpy(p,s->s2->challenge,(unsigned int)s->s2->challenge_length);
-		/* p+=s->s2->challenge_length; */
-
-		s->state=SSL2_ST_SEND_SERVER_VERIFY_B;
-		s->init_num=s->s2->challenge_length+1;
-		s->init_off=0;
-		}
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *p;
+
+    if (s->state == SSL2_ST_SEND_SERVER_VERIFY_A) {
+        p = (unsigned char *)s->init_buf->data;
+        *(p++) = SSL2_MT_SERVER_VERIFY;
+        if (s->s2->challenge_length > sizeof s->s2->challenge) {
+            SSLerr(SSL_F_SERVER_VERIFY, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        memcpy(p, s->s2->challenge, (unsigned int)s->s2->challenge_length);
+        /* p+=s->s2->challenge_length; */
+
+        s->state = SSL2_ST_SEND_SERVER_VERIFY_B;
+        s->init_num = s->s2->challenge_length + 1;
+        s->init_off = 0;
+    }
+    return (ssl2_do_write(s));
+}
 
 static int server_finish(SSL *s)
-	{
-	unsigned char *p;
-
-	if (s->state == SSL2_ST_SEND_SERVER_FINISHED_A)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*(p++)=SSL2_MT_SERVER_FINISHED;
-
-		if (s->session->session_id_length > sizeof s->session->session_id)
-			{
-			SSLerr(SSL_F_SERVER_FINISH, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		memcpy(p,s->session->session_id, (unsigned int)s->session->session_id_length);
-		/* p+=s->session->session_id_length; */
-
-		s->state=SSL2_ST_SEND_SERVER_FINISHED_B;
-		s->init_num=s->session->session_id_length+1;
-		s->init_off=0;
-		}
-
-	/* SSL2_ST_SEND_SERVER_FINISHED_B */
-	return(ssl2_do_write(s));
-	}
+{
+    unsigned char *p;
+
+    if (s->state == SSL2_ST_SEND_SERVER_FINISHED_A) {
+        p = (unsigned char *)s->init_buf->data;
+        *(p++) = SSL2_MT_SERVER_FINISHED;
+
+        if (s->session->session_id_length > sizeof s->session->session_id) {
+            SSLerr(SSL_F_SERVER_FINISH, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        memcpy(p, s->session->session_id,
+               (unsigned int)s->session->session_id_length);
+        /* p+=s->session->session_id_length; */
+
+        s->state = SSL2_ST_SEND_SERVER_FINISHED_B;
+        s->init_num = s->session->session_id_length + 1;
+        s->init_off = 0;
+    }
+
+    /* SSL2_ST_SEND_SERVER_FINISHED_B */
+    return (ssl2_do_write(s));
+}
 
 /* send the request and check the response */
 static int request_certificate(SSL *s)
-	{
-	const unsigned char *cp;
-	unsigned char *p,*p2,*buf2;
-	unsigned char *ccd;
-	int i,j,ctype,ret= -1;
-	unsigned long len;
-	X509 *x509=NULL;
-	STACK_OF(X509) *sk=NULL;
-
-	ccd=s->s2->tmp.ccl;
-	if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_A)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*(p++)=SSL2_MT_REQUEST_CERTIFICATE;
-		*(p++)=SSL2_AT_MD5_WITH_RSA_ENCRYPTION;
-		if (RAND_pseudo_bytes(ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH) <= 0)
-			return -1;
-		memcpy(p,ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH);
-
-		s->state=SSL2_ST_SEND_REQUEST_CERTIFICATE_B;
-		s->init_num=SSL2_MIN_CERT_CHALLENGE_LENGTH+2;
-		s->init_off=0;
-		}
-
-	if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_B)
-		{
-		i=ssl2_do_write(s);
-		if (i <= 0)
-			{
-			ret=i;
-			goto end;
-			}
-
-		s->init_num=0;
-		s->state=SSL2_ST_SEND_REQUEST_CERTIFICATE_C;
-		}
-
-	if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_C)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		/* try to read 6 octets ... */
-		i=ssl2_read(s,(char *)&(p[s->init_num]),6-s->init_num);
-		/*
-		 * ... but don't call ssl2_part_read now if we got at least 3
-		 * (probably NO-CERTIFICATE-ERROR)
-		 */
-		if (i < 3-s->init_num) 
-			{
-			ret=ssl2_part_read(s,SSL_F_REQUEST_CERTIFICATE,i);
-			goto end;
-			}
-		s->init_num += i;
-
-		if ((s->init_num >= 3) && (p[0] == SSL2_MT_ERROR))
-			{
-			n2s(p,i);
-			if (i != SSL2_PE_NO_CERTIFICATE)
-				{
-				/* not the error message we expected -- let ssl2_part_read handle it */
-				s->init_num -= 3;
-				ret = ssl2_part_read(s,SSL_F_REQUEST_CERTIFICATE, 3);
-				goto end;
-				}
-
-			if (s->msg_callback)
-				{
-				/* ERROR */
-				s->msg_callback(0, s->version, 0, p, 3, s, s->msg_callback_arg);
-				}
-
-			/* this is the one place where we can recover from an SSL 2.0 error */
-
-			if (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)
-				{
-				ssl2_return_error(s,SSL2_PE_BAD_CERTIFICATE);
-				SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
-				goto end;
-				}
-			ret=1;
-			goto end;
-			}
-		if ((*(p++) != SSL2_MT_CLIENT_CERTIFICATE) || (s->init_num < 6))
-			{
-			ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
-			SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_SHORT_READ);
-			goto end;
-			}
-		if (s->init_num != 6)
-			{
-			SSLerr(SSL_F_REQUEST_CERTIFICATE, ERR_R_INTERNAL_ERROR);
-			goto end;
-			}
-		
-		/* ok we have a response */
-		/* certificate type, there is only one right now. */
-		ctype= *(p++);
-		if (ctype != SSL2_AT_MD5_WITH_RSA_ENCRYPTION)
-			{
-			ssl2_return_error(s,SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE);
-			SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_BAD_RESPONSE_ARGUMENT);
-			goto end;
-			}
-		n2s(p,i); s->s2->tmp.clen=i;
-		n2s(p,i); s->s2->tmp.rlen=i;
-		s->state=SSL2_ST_SEND_REQUEST_CERTIFICATE_D;
-		}
-
-	/* SSL2_ST_SEND_REQUEST_CERTIFICATE_D */
-	p=(unsigned char *)s->init_buf->data;
-	len = 6 + (unsigned long)s->s2->tmp.clen + (unsigned long)s->s2->tmp.rlen;
-	if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
-		{
-		SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_MESSAGE_TOO_LONG);
-		goto end;
-		}
-	j = (int)len - s->init_num;
-	i = ssl2_read(s,(char *)&(p[s->init_num]),j);
-	if (i < j) 
-		{
-		ret=ssl2_part_read(s,SSL_F_REQUEST_CERTIFICATE,i);
-		goto end;
-		}
-	if (s->msg_callback)
-		{
-		/* CLIENT-CERTIFICATE */
-		s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
-		}
-	p += 6;
-
-	cp = p;
-	x509=(X509 *)d2i_X509(NULL,&cp,(long)s->s2->tmp.clen);
-	if (x509 == NULL)
-		{
-		SSLerr(SSL_F_REQUEST_CERTIFICATE,ERR_R_X509_LIB);
-		goto msg_end;
-		}
-
-	if (((sk=sk_X509_new_null()) == NULL) || (!sk_X509_push(sk,x509)))
-		{
-		SSLerr(SSL_F_REQUEST_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		goto msg_end;
-		}
-
-	i=ssl_verify_cert_chain(s,sk);
-
-	if (i > 0)	/* we like the packet, now check the chksum */
-		{
-		EVP_MD_CTX ctx;
-		EVP_PKEY *pkey=NULL;
-
-		EVP_MD_CTX_init(&ctx);
-		if (!EVP_VerifyInit_ex(&ctx,s->ctx->rsa_md5, NULL)
-		    || !EVP_VerifyUpdate(&ctx,s->s2->key_material,
-					 s->s2->key_material_length)
-		    || !EVP_VerifyUpdate(&ctx,ccd,
-					 SSL2_MIN_CERT_CHALLENGE_LENGTH))
-			goto msg_end;
-
-		i=i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509,NULL);
-		buf2=OPENSSL_malloc((unsigned int)i);
-		if (buf2 == NULL)
-			{
-			SSLerr(SSL_F_REQUEST_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-			goto msg_end;
-			}
-		p2=buf2;
-		i=i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509,&p2);
-		if (!EVP_VerifyUpdate(&ctx,buf2,(unsigned int)i))
-			{
-			OPENSSL_free(buf2);
-			goto msg_end;
-			}
-		OPENSSL_free(buf2);
-
-		pkey=X509_get_pubkey(x509);
-		if (pkey == NULL) goto end;
-		i=EVP_VerifyFinal(&ctx,cp,s->s2->tmp.rlen,pkey);
-		EVP_PKEY_free(pkey);
-		EVP_MD_CTX_cleanup(&ctx);
-
-		if (i > 0)
-			{
-			if (s->session->peer != NULL)
-				X509_free(s->session->peer);
-			s->session->peer=x509;
-			CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
-			s->session->verify_result = s->verify_result;
-			ret=1;
-			goto end;
-			}
-		else
-			{
-			SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_BAD_CHECKSUM);
-			goto msg_end;
-			}
-		}
-	else
-		{
-msg_end:
-		ssl2_return_error(s,SSL2_PE_BAD_CERTIFICATE);
-		}
-end:
-	sk_X509_free(sk);
-	X509_free(x509);
-	return(ret);
-	}
+{
+    const unsigned char *cp;
+    unsigned char *p, *p2, *buf2;
+    unsigned char *ccd;
+    int i, j, ctype, ret = -1;
+    unsigned long len;
+    X509 *x509 = NULL;
+    STACK_OF(X509) *sk = NULL;
+
+    ccd = s->s2->tmp.ccl;
+    if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_A) {
+        p = (unsigned char *)s->init_buf->data;
+        *(p++) = SSL2_MT_REQUEST_CERTIFICATE;
+        *(p++) = SSL2_AT_MD5_WITH_RSA_ENCRYPTION;
+        if (RAND_pseudo_bytes(ccd, SSL2_MIN_CERT_CHALLENGE_LENGTH) <= 0)
+            return -1;
+        memcpy(p, ccd, SSL2_MIN_CERT_CHALLENGE_LENGTH);
+
+        s->state = SSL2_ST_SEND_REQUEST_CERTIFICATE_B;
+        s->init_num = SSL2_MIN_CERT_CHALLENGE_LENGTH + 2;
+        s->init_off = 0;
+    }
+
+    if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_B) {
+        i = ssl2_do_write(s);
+        if (i <= 0) {
+            ret = i;
+            goto end;
+        }
+
+        s->init_num = 0;
+        s->state = SSL2_ST_SEND_REQUEST_CERTIFICATE_C;
+    }
+
+    if (s->state == SSL2_ST_SEND_REQUEST_CERTIFICATE_C) {
+        p = (unsigned char *)s->init_buf->data;
+        /* try to read 6 octets ... */
+        i = ssl2_read(s, (char *)&(p[s->init_num]), 6 - s->init_num);
+        /*
+         * ... but don't call ssl2_part_read now if we got at least 3
+         * (probably NO-CERTIFICATE-ERROR)
+         */
+        if (i < 3 - s->init_num) {
+            ret = ssl2_part_read(s, SSL_F_REQUEST_CERTIFICATE, i);
+            goto end;
+        }
+        s->init_num += i;
+
+        if ((s->init_num >= 3) && (p[0] == SSL2_MT_ERROR)) {
+            n2s(p, i);
+            if (i != SSL2_PE_NO_CERTIFICATE) {
+                /*
+                 * not the error message we expected -- let ssl2_part_read
+                 * handle it
+                 */
+                s->init_num -= 3;
+                ret = ssl2_part_read(s, SSL_F_REQUEST_CERTIFICATE, 3);
+                goto end;
+            }
+
+            if (s->msg_callback) {
+                /* ERROR */
+                s->msg_callback(0, s->version, 0, p, 3, s,
+                                s->msg_callback_arg);
+            }
+
+            /*
+             * this is the one place where we can recover from an SSL 2.0
+             * error
+             */
+
+            if (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT) {
+                ssl2_return_error(s, SSL2_PE_BAD_CERTIFICATE);
+                SSLerr(SSL_F_REQUEST_CERTIFICATE,
+                       SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
+                goto end;
+            }
+            ret = 1;
+            goto end;
+        }
+        if ((*(p++) != SSL2_MT_CLIENT_CERTIFICATE) || (s->init_num < 6)) {
+            ssl2_return_error(s, SSL2_PE_UNDEFINED_ERROR);
+            SSLerr(SSL_F_REQUEST_CERTIFICATE, SSL_R_SHORT_READ);
+            goto end;
+        }
+        if (s->init_num != 6) {
+            SSLerr(SSL_F_REQUEST_CERTIFICATE, ERR_R_INTERNAL_ERROR);
+            goto end;
+        }
+
+        /* ok we have a response */
+        /* certificate type, there is only one right now. */
+        ctype = *(p++);
+        if (ctype != SSL2_AT_MD5_WITH_RSA_ENCRYPTION) {
+            ssl2_return_error(s, SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE);
+            SSLerr(SSL_F_REQUEST_CERTIFICATE, SSL_R_BAD_RESPONSE_ARGUMENT);
+            goto end;
+        }
+        n2s(p, i);
+        s->s2->tmp.clen = i;
+        n2s(p, i);
+        s->s2->tmp.rlen = i;
+        s->state = SSL2_ST_SEND_REQUEST_CERTIFICATE_D;
+    }
+
+    /* SSL2_ST_SEND_REQUEST_CERTIFICATE_D */
+    p = (unsigned char *)s->init_buf->data;
+    len = 6 + (unsigned long)s->s2->tmp.clen + (unsigned long)s->s2->tmp.rlen;
+    if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) {
+        SSLerr(SSL_F_REQUEST_CERTIFICATE, SSL_R_MESSAGE_TOO_LONG);
+        goto end;
+    }
+    j = (int)len - s->init_num;
+    i = ssl2_read(s, (char *)&(p[s->init_num]), j);
+    if (i < j) {
+        ret = ssl2_part_read(s, SSL_F_REQUEST_CERTIFICATE, i);
+        goto end;
+    }
+    if (s->msg_callback) {
+        /* CLIENT-CERTIFICATE */
+        s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg);
+    }
+    p += 6;
+
+    cp = p;
+    x509 = (X509 *)d2i_X509(NULL, &cp, (long)s->s2->tmp.clen);
+    if (x509 == NULL) {
+        SSLerr(SSL_F_REQUEST_CERTIFICATE, ERR_R_X509_LIB);
+        goto msg_end;
+    }
+
+    if (((sk = sk_X509_new_null()) == NULL) || (!sk_X509_push(sk, x509))) {
+        SSLerr(SSL_F_REQUEST_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        goto msg_end;
+    }
+
+    i = ssl_verify_cert_chain(s, sk);
+
+    if (i > 0) {                /* we like the packet, now check the chksum */
+        EVP_MD_CTX ctx;
+        EVP_PKEY *pkey = NULL;
+
+        EVP_MD_CTX_init(&ctx);
+        if (!EVP_VerifyInit_ex(&ctx, s->ctx->rsa_md5, NULL)
+            || !EVP_VerifyUpdate(&ctx, s->s2->key_material,
+                                 s->s2->key_material_length)
+            || !EVP_VerifyUpdate(&ctx, ccd, SSL2_MIN_CERT_CHALLENGE_LENGTH))
+            goto msg_end;
+
+        i = i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509, NULL);
+        buf2 = OPENSSL_malloc((unsigned int)i);
+        if (buf2 == NULL) {
+            SSLerr(SSL_F_REQUEST_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+            goto msg_end;
+        }
+        p2 = buf2;
+        i = i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509, &p2);
+        if (!EVP_VerifyUpdate(&ctx, buf2, (unsigned int)i)) {
+            OPENSSL_free(buf2);
+            goto msg_end;
+        }
+        OPENSSL_free(buf2);
+
+        pkey = X509_get_pubkey(x509);
+        if (pkey == NULL)
+            goto end;
+        i = EVP_VerifyFinal(&ctx, cp, s->s2->tmp.rlen, pkey);
+        EVP_PKEY_free(pkey);
+        EVP_MD_CTX_cleanup(&ctx);
+
+        if (i > 0) {
+            if (s->session->peer != NULL)
+                X509_free(s->session->peer);
+            s->session->peer = x509;
+            CRYPTO_add(&x509->references, 1, CRYPTO_LOCK_X509);
+            s->session->verify_result = s->verify_result;
+            ret = 1;
+            goto end;
+        } else {
+            SSLerr(SSL_F_REQUEST_CERTIFICATE, SSL_R_BAD_CHECKSUM);
+            goto msg_end;
+        }
+    } else {
+ msg_end:
+        ssl2_return_error(s, SSL2_PE_BAD_CERTIFICATE);
+    }
+ end:
+    sk_X509_free(sk);
+    X509_free(x509);
+    return (ret);
+}
 
 static int ssl_rsa_private_decrypt(CERT *c, int len, unsigned char *from,
-	     unsigned char *to, int padding)
-	{
-	RSA *rsa;
-	int i;
-
-	if ((c == NULL) || (c->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL))
-		{
-		SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT,SSL_R_NO_PRIVATEKEY);
-		return(-1);
-		}
-	if (c->pkeys[SSL_PKEY_RSA_ENC].privatekey->type != EVP_PKEY_RSA)
-		{
-		SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT,SSL_R_PUBLIC_KEY_IS_NOT_RSA);
-		return(-1);
-		}
-	rsa=c->pkeys[SSL_PKEY_RSA_ENC].privatekey->pkey.rsa;
-
-	/* we have the public key */
-	i=RSA_private_decrypt(len,from,to,rsa,padding);
-	if (i < 0)
-		SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT,ERR_R_RSA_LIB);
-	return(i);
-	}
-#else /* !OPENSSL_NO_SSL2 */
+                                   unsigned char *to, int padding)
+{
+    RSA *rsa;
+    int i;
+
+    if ((c == NULL) || (c->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL)) {
+        SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT, SSL_R_NO_PRIVATEKEY);
+        return (-1);
+    }
+    if (c->pkeys[SSL_PKEY_RSA_ENC].privatekey->type != EVP_PKEY_RSA) {
+        SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT, SSL_R_PUBLIC_KEY_IS_NOT_RSA);
+        return (-1);
+    }
+    rsa = c->pkeys[SSL_PKEY_RSA_ENC].privatekey->pkey.rsa;
+
+    /* we have the public key */
+    i = RSA_private_decrypt(len, from, to, rsa, padding);
+    if (i < 0)
+        SSLerr(SSL_F_SSL_RSA_PRIVATE_DECRYPT, ERR_R_RSA_LIB);
+    return (i);
+}
+#else                           /* !OPENSSL_NO_SSL2 */
 
 # if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
 # endif
 
 #endif
diff --git a/ssl/s3_both.c b/ssl/s3_both.c
index 6218545fc4..c92fd721e2 100644
--- a/ssl/s3_both.c
+++ b/ssl/s3_both.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -124,469 +124,454 @@
 #include 
 #include 
 
-/* send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or SSL3_RT_CHANGE_CIPHER_SPEC) */
+/*
+ * send s->init_buf in records of type 'type' (SSL3_RT_HANDSHAKE or
+ * SSL3_RT_CHANGE_CIPHER_SPEC)
+ */
 int ssl3_do_write(SSL *s, int type)
-	{
-	int ret;
-
-	ret=ssl3_write_bytes(s,type,&s->init_buf->data[s->init_off],
-	                     s->init_num);
-	if (ret < 0) return(-1);
-	if (type == SSL3_RT_HANDSHAKE)
-		/* should not be done for 'Hello Request's, but in that case
-		 * we'll ignore the result anyway */
-		ssl3_finish_mac(s,(unsigned char *)&s->init_buf->data[s->init_off],ret);
-	
-	if (ret == s->init_num)
-		{
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, type, s->init_buf->data, (size_t)(s->init_off + s->init_num), s, s->msg_callback_arg);
-		return(1);
-		}
-	s->init_off+=ret;
-	s->init_num-=ret;
-	return(0);
-	}
+{
+    int ret;
+
+    ret = ssl3_write_bytes(s, type, &s->init_buf->data[s->init_off],
+                           s->init_num);
+    if (ret < 0)
+        return (-1);
+    if (type == SSL3_RT_HANDSHAKE)
+        /*
+         * should not be done for 'Hello Request's, but in that case we'll
+         * ignore the result anyway
+         */
+        ssl3_finish_mac(s, (unsigned char *)&s->init_buf->data[s->init_off],
+                        ret);
+
+    if (ret == s->init_num) {
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, type, s->init_buf->data,
+                            (size_t)(s->init_off + s->init_num), s,
+                            s->msg_callback_arg);
+        return (1);
+    }
+    s->init_off += ret;
+    s->init_num -= ret;
+    return (0);
+}
 
 int ssl3_send_finished(SSL *s, int a, int b, const char *sender, int slen)
-	{
-	unsigned char *p;
-	int i;
-	unsigned long l;
-
-	if (s->state == a)
-		{
-		p = ssl_handshake_start(s);
-
-		i=s->method->ssl3_enc->final_finish_mac(s,
-			sender,slen,s->s3->tmp.finish_md);
-		if (i == 0)
-			return 0;
-		s->s3->tmp.finish_md_len = i;
-		memcpy(p, s->s3->tmp.finish_md, i);
-		l=i;
-
-                /* Copy the finished so we can use it for
-                   renegotiation checks */
-                if(s->type == SSL_ST_CONNECT)
-                        {
-                         OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
-                         memcpy(s->s3->previous_client_finished, 
-                             s->s3->tmp.finish_md, i);
-                         s->s3->previous_client_finished_len=i;
-                        }
-                else
-                        {
-                        OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
-                        memcpy(s->s3->previous_server_finished, 
-                            s->s3->tmp.finish_md, i);
-                        s->s3->previous_server_finished_len=i;
-                        }
+{
+    unsigned char *p;
+    int i;
+    unsigned long l;
+
+    if (s->state == a) {
+        p = ssl_handshake_start(s);
+
+        i = s->method->ssl3_enc->final_finish_mac(s,
+                                                  sender, slen,
+                                                  s->s3->tmp.finish_md);
+        if (i == 0)
+            return 0;
+        s->s3->tmp.finish_md_len = i;
+        memcpy(p, s->s3->tmp.finish_md, i);
+        l = i;
+
+        /*
+         * Copy the finished so we can use it for renegotiation checks
+         */
+        if (s->type == SSL_ST_CONNECT) {
+            OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
+            memcpy(s->s3->previous_client_finished, s->s3->tmp.finish_md, i);
+            s->s3->previous_client_finished_len = i;
+        } else {
+            OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
+            memcpy(s->s3->previous_server_finished, s->s3->tmp.finish_md, i);
+            s->s3->previous_server_finished_len = i;
+        }
 
 #ifdef OPENSSL_SYS_WIN16
-		/* MSVC 1.5 does not clear the top bytes of the word unless
-		 * I do this.
-		 */
-		l&=0xffff;
+        /*
+         * MSVC 1.5 does not clear the top bytes of the word unless I do
+         * this.
+         */
+        l &= 0xffff;
 #endif
-		ssl_set_handshake_header(s, SSL3_MT_FINISHED, l);
-		s->state=b;
-		}
+        ssl_set_handshake_header(s, SSL3_MT_FINISHED, l);
+        s->state = b;
+    }
 
-	/* SSL3_ST_SEND_xxxxxx_HELLO_B */
-	return ssl_do_write(s);
-	}
+    /* SSL3_ST_SEND_xxxxxx_HELLO_B */
+    return ssl_do_write(s);
+}
 
 #ifndef OPENSSL_NO_NEXTPROTONEG
-/* ssl3_take_mac calculates the Finished MAC for the handshakes messages seen to far. */
+/*
+ * ssl3_take_mac calculates the Finished MAC for the handshakes messages seen
+ * to far.
+ */
 static void ssl3_take_mac(SSL *s)
-	{
-	const char *sender;
-	int slen;
-	/* If no new cipher setup return immediately: other functions will
-	 * set the appropriate error.
-	 */
-	if (s->s3->tmp.new_cipher == NULL)
-		return;
-	if (s->state & SSL_ST_CONNECT)
-		{
-		sender=s->method->ssl3_enc->server_finished_label;
-		slen=s->method->ssl3_enc->server_finished_label_len;
-		}
-	else
-		{
-		sender=s->method->ssl3_enc->client_finished_label;
-		slen=s->method->ssl3_enc->client_finished_label_len;
-		}
-
-	s->s3->tmp.peer_finish_md_len = s->method->ssl3_enc->final_finish_mac(s,
-		sender,slen,s->s3->tmp.peer_finish_md);
-	}
+{
+    const char *sender;
+    int slen;
+    /*
+     * If no new cipher setup return immediately: other functions will set
+     * the appropriate error.
+     */
+    if (s->s3->tmp.new_cipher == NULL)
+        return;
+    if (s->state & SSL_ST_CONNECT) {
+        sender = s->method->ssl3_enc->server_finished_label;
+        slen = s->method->ssl3_enc->server_finished_label_len;
+    } else {
+        sender = s->method->ssl3_enc->client_finished_label;
+        slen = s->method->ssl3_enc->client_finished_label_len;
+    }
+
+    s->s3->tmp.peer_finish_md_len = s->method->ssl3_enc->final_finish_mac(s,
+                                                                          sender,
+                                                                          slen,
+                                                                          s->s3->tmp.peer_finish_md);
+}
 #endif
 
 int ssl3_get_finished(SSL *s, int a, int b)
-	{
-	int al,i,ok;
-	long n;
-	unsigned char *p;
+{
+    int al, i, ok;
+    long n;
+    unsigned char *p;
 
 #ifdef OPENSSL_NO_NEXTPROTONEG
-	/* the mac has already been generated when we received the
-	 * change cipher spec message and is in s->s3->tmp.peer_finish_md
-	 */ 
+    /*
+     * the mac has already been generated when we received the change cipher
+     * spec message and is in s->s3->tmp.peer_finish_md
+     */
 #endif
 
-	/* 64 argument should actually be 36+4 :-) */
-	n=s->method->ssl_get_message(s,
-		a,
-		b,
-		SSL3_MT_FINISHED,
-		64,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	/* If this occurs, we have missed a message */
-	if (!s->s3->change_cipher_spec)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_FINISHED,SSL_R_GOT_A_FIN_BEFORE_A_CCS);
-		goto f_err;
-		}
-	s->s3->change_cipher_spec=0;
-
-	p = (unsigned char *)s->init_msg;
-	i = s->s3->tmp.peer_finish_md_len;
-
-	if (i != n)
-		{
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_FINISHED,SSL_R_BAD_DIGEST_LENGTH);
-		goto f_err;
-		}
-
-	if (CRYPTO_memcmp(p, s->s3->tmp.peer_finish_md, i) != 0)
-		{
-		al=SSL_AD_DECRYPT_ERROR;
-		SSLerr(SSL_F_SSL3_GET_FINISHED,SSL_R_DIGEST_CHECK_FAILED);
-		goto f_err;
-		}
-
-        /* Copy the finished so we can use it for
-           renegotiation checks */
-        if(s->type == SSL_ST_ACCEPT)
-                {
-                OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
-                memcpy(s->s3->previous_client_finished, 
-                    s->s3->tmp.peer_finish_md, i);
-                s->s3->previous_client_finished_len=i;
-                }
-        else
-                {
-                OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
-                memcpy(s->s3->previous_server_finished, 
-                    s->s3->tmp.peer_finish_md, i);
-                s->s3->previous_server_finished_len=i;
-                }
-
-	return(1);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-	return(0);
-	}
+    /* 64 argument should actually be 36+4 :-) */
+    n = s->method->ssl_get_message(s, a, b, SSL3_MT_FINISHED, 64, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    /* If this occurs, we have missed a message */
+    if (!s->s3->change_cipher_spec) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_GET_FINISHED, SSL_R_GOT_A_FIN_BEFORE_A_CCS);
+        goto f_err;
+    }
+    s->s3->change_cipher_spec = 0;
+
+    p = (unsigned char *)s->init_msg;
+    i = s->s3->tmp.peer_finish_md_len;
+
+    if (i != n) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_FINISHED, SSL_R_BAD_DIGEST_LENGTH);
+        goto f_err;
+    }
+
+    if (CRYPTO_memcmp(p, s->s3->tmp.peer_finish_md, i) != 0) {
+        al = SSL_AD_DECRYPT_ERROR;
+        SSLerr(SSL_F_SSL3_GET_FINISHED, SSL_R_DIGEST_CHECK_FAILED);
+        goto f_err;
+    }
+
+    /*
+     * Copy the finished so we can use it for renegotiation checks
+     */
+    if (s->type == SSL_ST_ACCEPT) {
+        OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
+        memcpy(s->s3->previous_client_finished, s->s3->tmp.peer_finish_md, i);
+        s->s3->previous_client_finished_len = i;
+    } else {
+        OPENSSL_assert(i <= EVP_MAX_MD_SIZE);
+        memcpy(s->s3->previous_server_finished, s->s3->tmp.peer_finish_md, i);
+        s->s3->previous_server_finished_len = i;
+    }
+
+    return (1);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    return (0);
+}
 
 /*-
  * for these 2 messages, we need to
- * ssl->enc_read_ctx			re-init
- * ssl->s3->read_sequence		zero
- * ssl->s3->read_mac_secret		re-init
- * ssl->session->read_sym_enc		assign
- * ssl->session->read_compression	assign
- * ssl->session->read_hash		assign
+ * ssl->enc_read_ctx                    re-init
+ * ssl->s3->read_sequence               zero
+ * ssl->s3->read_mac_secret             re-init
+ * ssl->session->read_sym_enc           assign
+ * ssl->session->read_compression       assign
+ * ssl->session->read_hash              assign
  */
 int ssl3_send_change_cipher_spec(SSL *s, int a, int b)
-	{ 
-	unsigned char *p;
+{
+    unsigned char *p;
 
-	if (s->state == a)
-		{
-		p=(unsigned char *)s->init_buf->data;
-		*p=SSL3_MT_CCS;
-		s->init_num=1;
-		s->init_off=0;
+    if (s->state == a) {
+        p = (unsigned char *)s->init_buf->data;
+        *p = SSL3_MT_CCS;
+        s->init_num = 1;
+        s->init_off = 0;
 
-		s->state=b;
-		}
+        s->state = b;
+    }
 
-	/* SSL3_ST_CW_CHANGE_B */
-	return(ssl3_do_write(s,SSL3_RT_CHANGE_CIPHER_SPEC));
-	}
+    /* SSL3_ST_CW_CHANGE_B */
+    return (ssl3_do_write(s, SSL3_RT_CHANGE_CIPHER_SPEC));
+}
 
 unsigned long ssl3_output_cert_chain(SSL *s, CERT_PKEY *cpk)
-	{
-	unsigned char *p;
-	unsigned long l = 3 + SSL_HM_HEADER_LENGTH(s);
-
-	if (!ssl_add_cert_chain(s, cpk, &l))
-		return 0;
-
-	l -= 3 + SSL_HM_HEADER_LENGTH(s);
-	p = ssl_handshake_start(s);
-	l2n3(l,p);
-	l += 3;
-	ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE, l);
-	return l + SSL_HM_HEADER_LENGTH(s);
-	}
-
-/* Obtain handshake message of message type 'mt' (any if mt == -1),
- * maximum acceptable body length 'max'.
- * The first four bytes (msg_type and length) are read in state 'st1',
- * the body is read in state 'stn'.
+{
+    unsigned char *p;
+    unsigned long l = 3 + SSL_HM_HEADER_LENGTH(s);
+
+    if (!ssl_add_cert_chain(s, cpk, &l))
+        return 0;
+
+    l -= 3 + SSL_HM_HEADER_LENGTH(s);
+    p = ssl_handshake_start(s);
+    l2n3(l, p);
+    l += 3;
+    ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE, l);
+    return l + SSL_HM_HEADER_LENGTH(s);
+}
+
+/*
+ * Obtain handshake message of message type 'mt' (any if mt == -1), maximum
+ * acceptable body length 'max'. The first four bytes (msg_type and length)
+ * are read in state 'st1', the body is read in state 'stn'.
  */
 long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok)
-	{
-	unsigned char *p;
-	unsigned long l;
-	long n;
-	int i,al;
-
-	if (s->s3->tmp.reuse_message)
-		{
-		s->s3->tmp.reuse_message=0;
-		if ((mt >= 0) && (s->s3->tmp.message_type != mt))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);
-			goto f_err;
-			}
-		*ok=1;
-		s->state = stn;
-		s->init_msg = s->init_buf->data + 4;
-		s->init_num = (int)s->s3->tmp.message_size;
-		return s->init_num;
-		}
-
-	p=(unsigned char *)s->init_buf->data;
-
-	if (s->state == st1) /* s->init_num < 4 */
-		{
-		int skip_message;
-
-		do
-			{
-			while (s->init_num < 4)
-				{
-				i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,
-					&p[s->init_num],4 - s->init_num, 0);
-				if (i <= 0)
-					{
-					s->rwstate=SSL_READING;
-					*ok = 0;
-					return i;
-					}
-				s->init_num+=i;
-				}
-			
-			skip_message = 0;
-			if (!s->server)
-				if (p[0] == SSL3_MT_HELLO_REQUEST)
-					/* The server may always send 'Hello Request' messages --
-					 * we are doing a handshake anyway now, so ignore them
-					 * if their format is correct. Does not count for
-					 * 'Finished' MAC. */
-					if (p[1] == 0 && p[2] == 0 &&p[3] == 0)
-						{
-						s->init_num = 0;
-						skip_message = 1;
-
-						if (s->msg_callback)
-							s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, p, 4, s, s->msg_callback_arg);
-						}
-			}
-		while (skip_message);
-
-		/* s->init_num == 4 */
-
-		if ((mt >= 0) && (*p != mt))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_UNEXPECTED_MESSAGE);
-			goto f_err;
-			}
-
-		s->s3->tmp.message_type= *(p++);
-
-		n2l3(p,l);
-		if (l > (unsigned long)max)
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_EXCESSIVE_MESSAGE_SIZE);
-			goto f_err;
-			}
-		if (l > (INT_MAX-4)) /* BUF_MEM_grow takes an 'int' parameter */
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_MESSAGE,SSL_R_EXCESSIVE_MESSAGE_SIZE);
-			goto f_err;
-			}
-		if (l && !BUF_MEM_grow_clean(s->init_buf,(int)l+4))
-			{
-			SSLerr(SSL_F_SSL3_GET_MESSAGE,ERR_R_BUF_LIB);
-			goto err;
-			}
-		s->s3->tmp.message_size=l;
-		s->state=stn;
-
-		s->init_msg = s->init_buf->data + 4;
-		s->init_num = 0;
-		}
-
-	/* next state (stn) */
-	p = s->init_msg;
-	n = s->s3->tmp.message_size - s->init_num;
-	while (n > 0)
-		{
-		i=s->method->ssl_read_bytes(s,SSL3_RT_HANDSHAKE,&p[s->init_num],n,0);
-		if (i <= 0)
-			{
-			s->rwstate=SSL_READING;
-			*ok = 0;
-			return i;
-			}
-		s->init_num += i;
-		n -= i;
-		}
+{
+    unsigned char *p;
+    unsigned long l;
+    long n;
+    int i, al;
+
+    if (s->s3->tmp.reuse_message) {
+        s->s3->tmp.reuse_message = 0;
+        if ((mt >= 0) && (s->s3->tmp.message_type != mt)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_GET_MESSAGE, SSL_R_UNEXPECTED_MESSAGE);
+            goto f_err;
+        }
+        *ok = 1;
+        s->state = stn;
+        s->init_msg = s->init_buf->data + 4;
+        s->init_num = (int)s->s3->tmp.message_size;
+        return s->init_num;
+    }
+
+    p = (unsigned char *)s->init_buf->data;
+
+    if (s->state == st1) {      /* s->init_num < 4 */
+        int skip_message;
+
+        do {
+            while (s->init_num < 4) {
+                i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE,
+                                              &p[s->init_num],
+                                              4 - s->init_num, 0);
+                if (i <= 0) {
+                    s->rwstate = SSL_READING;
+                    *ok = 0;
+                    return i;
+                }
+                s->init_num += i;
+            }
+
+            skip_message = 0;
+            if (!s->server)
+                if (p[0] == SSL3_MT_HELLO_REQUEST)
+                    /*
+                     * The server may always send 'Hello Request' messages --
+                     * we are doing a handshake anyway now, so ignore them if
+                     * their format is correct. Does not count for 'Finished'
+                     * MAC.
+                     */
+                    if (p[1] == 0 && p[2] == 0 && p[3] == 0) {
+                        s->init_num = 0;
+                        skip_message = 1;
+
+                        if (s->msg_callback)
+                            s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+                                            p, 4, s, s->msg_callback_arg);
+                    }
+        }
+        while (skip_message);
+
+        /* s->init_num == 4 */
+
+        if ((mt >= 0) && (*p != mt)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_GET_MESSAGE, SSL_R_UNEXPECTED_MESSAGE);
+            goto f_err;
+        }
+
+        s->s3->tmp.message_type = *(p++);
+
+        n2l3(p, l);
+        if (l > (unsigned long)max) {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_MESSAGE, SSL_R_EXCESSIVE_MESSAGE_SIZE);
+            goto f_err;
+        }
+        if (l > (INT_MAX - 4)) { /* BUF_MEM_grow takes an 'int' parameter */
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_MESSAGE, SSL_R_EXCESSIVE_MESSAGE_SIZE);
+            goto f_err;
+        }
+        if (l && !BUF_MEM_grow_clean(s->init_buf, (int)l + 4)) {
+            SSLerr(SSL_F_SSL3_GET_MESSAGE, ERR_R_BUF_LIB);
+            goto err;
+        }
+        s->s3->tmp.message_size = l;
+        s->state = stn;
+
+        s->init_msg = s->init_buf->data + 4;
+        s->init_num = 0;
+    }
+
+    /* next state (stn) */
+    p = s->init_msg;
+    n = s->s3->tmp.message_size - s->init_num;
+    while (n > 0) {
+        i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE, &p[s->init_num],
+                                      n, 0);
+        if (i <= 0) {
+            s->rwstate = SSL_READING;
+            *ok = 0;
+            return i;
+        }
+        s->init_num += i;
+        n -= i;
+    }
 
 #ifndef OPENSSL_NO_NEXTPROTONEG
-	/* If receiving Finished, record MAC of prior handshake messages for
-	 * Finished verification. */
-	if (*s->init_buf->data == SSL3_MT_FINISHED)
-		ssl3_take_mac(s);
+    /*
+     * If receiving Finished, record MAC of prior handshake messages for
+     * Finished verification.
+     */
+    if (*s->init_buf->data == SSL3_MT_FINISHED)
+        ssl3_take_mac(s);
 #endif
 
-	/* Feed this message into MAC computation. */
-	ssl3_finish_mac(s, (unsigned char *)s->init_buf->data, s->init_num + 4);
-	if (s->msg_callback)
-		s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, s->init_buf->data, (size_t)s->init_num + 4, s, s->msg_callback_arg);
-	*ok=1;
-	return s->init_num;
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	*ok=0;
-	return(-1);
-	}
+    /* Feed this message into MAC computation. */
+    ssl3_finish_mac(s, (unsigned char *)s->init_buf->data, s->init_num + 4);
+    if (s->msg_callback)
+        s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, s->init_buf->data,
+                        (size_t)s->init_num + 4, s, s->msg_callback_arg);
+    *ok = 1;
+    return s->init_num;
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    *ok = 0;
+    return (-1);
+}
 
 int ssl_cert_type(X509 *x, EVP_PKEY *pkey)
-	{
-	EVP_PKEY *pk;
-	int ret= -1,i;
-
-	if (pkey == NULL)
-		pk=X509_get_pubkey(x);
-	else
-		pk=pkey;
-	if (pk == NULL) goto err;
-
-	i=pk->type;
-	if (i == EVP_PKEY_RSA)
-		{
-		ret=SSL_PKEY_RSA_ENC;
-		}
-	else if (i == EVP_PKEY_DSA)
-		{
-		ret=SSL_PKEY_DSA_SIGN;
-		}
+{
+    EVP_PKEY *pk;
+    int ret = -1, i;
+
+    if (pkey == NULL)
+        pk = X509_get_pubkey(x);
+    else
+        pk = pkey;
+    if (pk == NULL)
+        goto err;
+
+    i = pk->type;
+    if (i == EVP_PKEY_RSA) {
+        ret = SSL_PKEY_RSA_ENC;
+    } else if (i == EVP_PKEY_DSA) {
+        ret = SSL_PKEY_DSA_SIGN;
+    }
 #ifndef OPENSSL_NO_EC
-	else if (i == EVP_PKEY_EC)
-		{
-		ret = SSL_PKEY_ECC;
-		}	
+    else if (i == EVP_PKEY_EC) {
+        ret = SSL_PKEY_ECC;
+    }
 #endif
-	else if (i == NID_id_GostR3410_94 || i == NID_id_GostR3410_94_cc) 
-		{
-		ret = SSL_PKEY_GOST94;
-		}
-	else if (i == NID_id_GostR3410_2001 || i == NID_id_GostR3410_2001_cc) 
-		{
-		ret = SSL_PKEY_GOST01;
-		}
-	else if (x && (i == EVP_PKEY_DH || i == EVP_PKEY_DHX))
-		{
-		/* For DH two cases: DH certificate signed with RSA and
-		 * DH certificate signed with DSA.
-		 */
-		i = X509_certificate_type(x, pk);
-		if (i & EVP_PKS_RSA)
-			ret = SSL_PKEY_DH_RSA;
-		else if (i & EVP_PKS_DSA)
-			ret = SSL_PKEY_DH_DSA;
-		}
-		
-err:
-	if(!pkey) EVP_PKEY_free(pk);
-	return(ret);
-	}
+    else if (i == NID_id_GostR3410_94 || i == NID_id_GostR3410_94_cc) {
+        ret = SSL_PKEY_GOST94;
+    } else if (i == NID_id_GostR3410_2001 || i == NID_id_GostR3410_2001_cc) {
+        ret = SSL_PKEY_GOST01;
+    } else if (x && (i == EVP_PKEY_DH || i == EVP_PKEY_DHX)) {
+        /*
+         * For DH two cases: DH certificate signed with RSA and DH
+         * certificate signed with DSA.
+         */
+        i = X509_certificate_type(x, pk);
+        if (i & EVP_PKS_RSA)
+            ret = SSL_PKEY_DH_RSA;
+        else if (i & EVP_PKS_DSA)
+            ret = SSL_PKEY_DH_DSA;
+    }
+
+ err:
+    if (!pkey)
+        EVP_PKEY_free(pk);
+    return (ret);
+}
 
 int ssl_verify_alarm_type(long type)
-	{
-	int al;
-
-	switch(type)
-		{
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
-	case X509_V_ERR_UNABLE_TO_GET_CRL:
-	case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
-		al=SSL_AD_UNKNOWN_CA;
-		break;
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
-	case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
-	case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
-	case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
-	case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
-	case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
-	case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
-	case X509_V_ERR_CERT_NOT_YET_VALID:
-	case X509_V_ERR_CRL_NOT_YET_VALID:
-	case X509_V_ERR_CERT_UNTRUSTED:
-	case X509_V_ERR_CERT_REJECTED:
-		al=SSL_AD_BAD_CERTIFICATE;
-		break;
-	case X509_V_ERR_CERT_SIGNATURE_FAILURE:
-	case X509_V_ERR_CRL_SIGNATURE_FAILURE:
-		al=SSL_AD_DECRYPT_ERROR;
-		break;
-	case X509_V_ERR_CERT_HAS_EXPIRED:
-	case X509_V_ERR_CRL_HAS_EXPIRED:
-		al=SSL_AD_CERTIFICATE_EXPIRED;
-		break;
-	case X509_V_ERR_CERT_REVOKED:
-		al=SSL_AD_CERTIFICATE_REVOKED;
-		break;
-	case X509_V_ERR_OUT_OF_MEM:
-		al=SSL_AD_INTERNAL_ERROR;
-		break;
-	case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-	case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
-	case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
-	case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
-	case X509_V_ERR_CERT_CHAIN_TOO_LONG:
-	case X509_V_ERR_PATH_LENGTH_EXCEEDED:
-	case X509_V_ERR_INVALID_CA:
-		al=SSL_AD_UNKNOWN_CA;
-		break;
-	case X509_V_ERR_APPLICATION_VERIFICATION:
-		al=SSL_AD_HANDSHAKE_FAILURE;
-		break;
-	case X509_V_ERR_INVALID_PURPOSE:
-		al=SSL_AD_UNSUPPORTED_CERTIFICATE;
-		break;
-	default:
-		al=SSL_AD_CERTIFICATE_UNKNOWN;
-		break;
-		}
-	return(al);
-	}
+{
+    int al;
+
+    switch (type) {
+    case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
+    case X509_V_ERR_UNABLE_TO_GET_CRL:
+    case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
+        al = SSL_AD_UNKNOWN_CA;
+        break;
+    case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
+    case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
+    case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
+    case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
+    case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
+    case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
+    case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
+    case X509_V_ERR_CERT_NOT_YET_VALID:
+    case X509_V_ERR_CRL_NOT_YET_VALID:
+    case X509_V_ERR_CERT_UNTRUSTED:
+    case X509_V_ERR_CERT_REJECTED:
+        al = SSL_AD_BAD_CERTIFICATE;
+        break;
+    case X509_V_ERR_CERT_SIGNATURE_FAILURE:
+    case X509_V_ERR_CRL_SIGNATURE_FAILURE:
+        al = SSL_AD_DECRYPT_ERROR;
+        break;
+    case X509_V_ERR_CERT_HAS_EXPIRED:
+    case X509_V_ERR_CRL_HAS_EXPIRED:
+        al = SSL_AD_CERTIFICATE_EXPIRED;
+        break;
+    case X509_V_ERR_CERT_REVOKED:
+        al = SSL_AD_CERTIFICATE_REVOKED;
+        break;
+    case X509_V_ERR_OUT_OF_MEM:
+        al = SSL_AD_INTERNAL_ERROR;
+        break;
+    case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+    case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
+    case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
+    case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
+    case X509_V_ERR_CERT_CHAIN_TOO_LONG:
+    case X509_V_ERR_PATH_LENGTH_EXCEEDED:
+    case X509_V_ERR_INVALID_CA:
+        al = SSL_AD_UNKNOWN_CA;
+        break;
+    case X509_V_ERR_APPLICATION_VERIFICATION:
+        al = SSL_AD_HANDSHAKE_FAILURE;
+        break;
+    case X509_V_ERR_INVALID_PURPOSE:
+        al = SSL_AD_UNSUPPORTED_CERTIFICATE;
+        break;
+    default:
+        al = SSL_AD_CERTIFICATE_UNKNOWN;
+        break;
+    }
+    return (al);
+}
 
 #ifndef OPENSSL_NO_BUF_FREELISTS
 /*-
@@ -609,169 +594,154 @@ int ssl_verify_alarm_type(long type)
  *    - Use a separate SSL_CTX for each option set.
  *    - Improve this code.
  */
-static void *
-freelist_extract(SSL_CTX *ctx, int for_read, int sz)
-	{
-	SSL3_BUF_FREELIST *list;
-	SSL3_BUF_FREELIST_ENTRY *ent = NULL;
-	void *result = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-	list = for_read ? ctx->rbuf_freelist : ctx->wbuf_freelist;
-	if (list != NULL && sz == (int)list->chunklen)
-		ent = list->head;
-	if (ent != NULL)
-		{
-		list->head = ent->next;
-		result = ent;
-		if (--list->len == 0)
-			list->chunklen = 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	if (!result)
-		result = OPENSSL_malloc(sz);
-	return result;
+static void *freelist_extract(SSL_CTX *ctx, int for_read, int sz)
+{
+    SSL3_BUF_FREELIST *list;
+    SSL3_BUF_FREELIST_ENTRY *ent = NULL;
+    void *result = NULL;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+    list = for_read ? ctx->rbuf_freelist : ctx->wbuf_freelist;
+    if (list != NULL && sz == (int)list->chunklen)
+        ent = list->head;
+    if (ent != NULL) {
+        list->head = ent->next;
+        result = ent;
+        if (--list->len == 0)
+            list->chunklen = 0;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+    if (!result)
+        result = OPENSSL_malloc(sz);
+    return result;
 }
 
-static void
-freelist_insert(SSL_CTX *ctx, int for_read, size_t sz, void *mem)
-	{
-	SSL3_BUF_FREELIST *list;
-	SSL3_BUF_FREELIST_ENTRY *ent;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-	list = for_read ? ctx->rbuf_freelist : ctx->wbuf_freelist;
-	if (list != NULL &&
-	    (sz == list->chunklen || list->chunklen == 0) &&
-	    list->len < ctx->freelist_max_len &&
-	    sz >= sizeof(*ent))
-		{
-		list->chunklen = sz;
-		ent = mem;
-		ent->next = list->head;
-		list->head = ent;
-		++list->len;
-		mem = NULL;
-		}
-
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	if (mem)
-		OPENSSL_free(mem);
-	}
+static void freelist_insert(SSL_CTX *ctx, int for_read, size_t sz, void *mem)
+{
+    SSL3_BUF_FREELIST *list;
+    SSL3_BUF_FREELIST_ENTRY *ent;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+    list = for_read ? ctx->rbuf_freelist : ctx->wbuf_freelist;
+    if (list != NULL &&
+        (sz == list->chunklen || list->chunklen == 0) &&
+        list->len < ctx->freelist_max_len && sz >= sizeof(*ent)) {
+        list->chunklen = sz;
+        ent = mem;
+        ent->next = list->head;
+        list->head = ent;
+        ++list->len;
+        mem = NULL;
+    }
+
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+    if (mem)
+        OPENSSL_free(mem);
+}
 #else
-#define freelist_extract(c,fr,sz) OPENSSL_malloc(sz)
-#define freelist_insert(c,fr,sz,m) OPENSSL_free(m)
+# define freelist_extract(c,fr,sz) OPENSSL_malloc(sz)
+# define freelist_insert(c,fr,sz,m) OPENSSL_free(m)
 #endif
 
 int ssl3_setup_read_buffer(SSL *s)
-	{
-	unsigned char *p;
-	size_t len,align=0,headerlen;
-	
-	if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
-		headerlen = DTLS1_RT_HEADER_LENGTH;
-	else
-		headerlen = SSL3_RT_HEADER_LENGTH;
+{
+    unsigned char *p;
+    size_t len, align = 0, headerlen;
+
+    if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
+        headerlen = DTLS1_RT_HEADER_LENGTH;
+    else
+        headerlen = SSL3_RT_HEADER_LENGTH;
 
 #if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
-	align = (-SSL3_RT_HEADER_LENGTH)&(SSL3_ALIGN_PAYLOAD-1);
+    align = (-SSL3_RT_HEADER_LENGTH) & (SSL3_ALIGN_PAYLOAD - 1);
 #endif
 
-	if (s->s3->rbuf.buf == NULL)
-		{
-		len = SSL3_RT_MAX_PLAIN_LENGTH
-			+ SSL3_RT_MAX_ENCRYPTED_OVERHEAD
-			+ headerlen + align;
-		if (s->options & SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER)
-			{
-			s->s3->init_extra = 1;
-			len += SSL3_RT_MAX_EXTRA;
-			}
+    if (s->s3->rbuf.buf == NULL) {
+        len = SSL3_RT_MAX_PLAIN_LENGTH
+            + SSL3_RT_MAX_ENCRYPTED_OVERHEAD + headerlen + align;
+        if (s->options & SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER) {
+            s->s3->init_extra = 1;
+            len += SSL3_RT_MAX_EXTRA;
+        }
 #ifndef OPENSSL_NO_COMP
-		if (!(s->options & SSL_OP_NO_COMPRESSION))
-			len += SSL3_RT_MAX_COMPRESSED_OVERHEAD;
+        if (!(s->options & SSL_OP_NO_COMPRESSION))
+            len += SSL3_RT_MAX_COMPRESSED_OVERHEAD;
 #endif
-		if ((p=freelist_extract(s->ctx, 1, len)) == NULL)
-			goto err;
-		s->s3->rbuf.buf = p;
-		s->s3->rbuf.len = len;
-		}
-
-	s->packet= &(s->s3->rbuf.buf[0]);
-	return 1;
-
-err:
-	SSLerr(SSL_F_SSL3_SETUP_READ_BUFFER,ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+        if ((p = freelist_extract(s->ctx, 1, len)) == NULL)
+            goto err;
+        s->s3->rbuf.buf = p;
+        s->s3->rbuf.len = len;
+    }
+
+    s->packet = &(s->s3->rbuf.buf[0]);
+    return 1;
+
+ err:
+    SSLerr(SSL_F_SSL3_SETUP_READ_BUFFER, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 int ssl3_setup_write_buffer(SSL *s)
-	{
-	unsigned char *p;
-	size_t len,align=0,headerlen;
+{
+    unsigned char *p;
+    size_t len, align = 0, headerlen;
 
-	if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
-		headerlen = DTLS1_RT_HEADER_LENGTH + 1;
-	else
-		headerlen = SSL3_RT_HEADER_LENGTH;
+    if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
+        headerlen = DTLS1_RT_HEADER_LENGTH + 1;
+    else
+        headerlen = SSL3_RT_HEADER_LENGTH;
 
 #if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
-	align = (-SSL3_RT_HEADER_LENGTH)&(SSL3_ALIGN_PAYLOAD-1);
+    align = (-SSL3_RT_HEADER_LENGTH) & (SSL3_ALIGN_PAYLOAD - 1);
 #endif
 
-	if (s->s3->wbuf.buf == NULL)
-		{
-		len = s->max_send_fragment
-			+ SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD
-			+ headerlen + align;
+    if (s->s3->wbuf.buf == NULL) {
+        len = s->max_send_fragment
+            + SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD + headerlen + align;
 #ifndef OPENSSL_NO_COMP
-		if (!(s->options & SSL_OP_NO_COMPRESSION))
-			len += SSL3_RT_MAX_COMPRESSED_OVERHEAD;
+        if (!(s->options & SSL_OP_NO_COMPRESSION))
+            len += SSL3_RT_MAX_COMPRESSED_OVERHEAD;
 #endif
-		if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
-			len += headerlen + align
-				+ SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD;
+        if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
+            len += headerlen + align + SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD;
 
-		if ((p=freelist_extract(s->ctx, 0, len)) == NULL)
-			goto err;
-		s->s3->wbuf.buf = p;
-		s->s3->wbuf.len = len;
-		}
+        if ((p = freelist_extract(s->ctx, 0, len)) == NULL)
+            goto err;
+        s->s3->wbuf.buf = p;
+        s->s3->wbuf.len = len;
+    }
 
-	return 1;
-
-err:
-	SSLerr(SSL_F_SSL3_SETUP_WRITE_BUFFER,ERR_R_MALLOC_FAILURE);
-	return 0;
-	}
+    return 1;
 
+ err:
+    SSLerr(SSL_F_SSL3_SETUP_WRITE_BUFFER, ERR_R_MALLOC_FAILURE);
+    return 0;
+}
 
 int ssl3_setup_buffers(SSL *s)
-	{
-	if (!ssl3_setup_read_buffer(s))
-		return 0;
-	if (!ssl3_setup_write_buffer(s))
-		return 0;
-	return 1;
-	}
+{
+    if (!ssl3_setup_read_buffer(s))
+        return 0;
+    if (!ssl3_setup_write_buffer(s))
+        return 0;
+    return 1;
+}
 
 int ssl3_release_write_buffer(SSL *s)
-	{
-	if (s->s3->wbuf.buf != NULL)
-		{
-		freelist_insert(s->ctx, 0, s->s3->wbuf.len, s->s3->wbuf.buf);
-		s->s3->wbuf.buf = NULL;
-		}
-	return 1;
-	}
+{
+    if (s->s3->wbuf.buf != NULL) {
+        freelist_insert(s->ctx, 0, s->s3->wbuf.len, s->s3->wbuf.buf);
+        s->s3->wbuf.buf = NULL;
+    }
+    return 1;
+}
 
 int ssl3_release_read_buffer(SSL *s)
-	{
-	if (s->s3->rbuf.buf != NULL)
-		{
-		freelist_insert(s->ctx, 1, s->s3->rbuf.len, s->s3->rbuf.buf);
-		s->s3->rbuf.buf = NULL;
-		}
-	return 1;
-	}
-
+{
+    if (s->s3->rbuf.buf != NULL) {
+        freelist_insert(s->ctx, 1, s->s3->rbuf.len, s->s3->rbuf.buf);
+        s->s3->rbuf.buf = NULL;
+    }
+    return 1;
+}
diff --git a/ssl/s3_cbc.c b/ssl/s3_cbc.c
index 76e67d0dc8..ad100b3bde 100644
--- a/ssl/s3_cbc.c
+++ b/ssl/s3_cbc.c
@@ -59,13 +59,17 @@
 #include 
 #include 
 
-/* MAX_HASH_BIT_COUNT_BYTES is the maximum number of bytes in the hash's length
- * field. (SHA-384/512 have 128-bit length.) */
+/*
+ * MAX_HASH_BIT_COUNT_BYTES is the maximum number of bytes in the hash's
+ * length field. (SHA-384/512 have 128-bit length.)
+ */
 #define MAX_HASH_BIT_COUNT_BYTES 16
 
-/* MAX_HASH_BLOCK_SIZE is the maximum hash block size that we'll support.
+/*
+ * MAX_HASH_BLOCK_SIZE is the maximum hash block size that we'll support.
  * Currently SHA-384/512 has a 128-byte block size and that's the largest
- * supported by TLS.) */
+ * supported by TLS.)
+ */
 #define MAX_HASH_BLOCK_SIZE 128
 
 /*-
@@ -76,32 +80,32 @@
  * returns:
  *   0: (in non-constant time) if the record is publicly invalid.
  *   1: if the padding was valid
- *  -1: otherwise. 
+ *  -1: otherwise.
  */
-int ssl3_cbc_remove_padding(const SSL* s,
-			    SSL3_RECORD *rec,
-			    unsigned block_size,
-			    unsigned mac_size)
-	{
-	unsigned padding_length, good;
-	const unsigned overhead = 1 /* padding length byte */ + mac_size;
-
-	/* These lengths are all public so we can test them in non-constant
-	 * time. */
-	if (overhead > rec->length)
-		return 0;
-
-	padding_length = rec->data[rec->length-1];
-	good = constant_time_ge(rec->length, padding_length+overhead);
-	/* SSLv3 requires that the padding is minimal. */
-	good &= constant_time_ge(block_size, padding_length+1);
-	padding_length = good & (padding_length+1);
-	rec->length -= padding_length;
-	rec->type |= padding_length<<8;	/* kludge: pass padding length */
-	return constant_time_select_int(good, 1, -1);
-	}
-
-/*- 
+int ssl3_cbc_remove_padding(const SSL *s,
+                            SSL3_RECORD *rec,
+                            unsigned block_size, unsigned mac_size)
+{
+    unsigned padding_length, good;
+    const unsigned overhead = 1 /* padding length byte */  + mac_size;
+
+    /*
+     * These lengths are all public so we can test them in non-constant time.
+     */
+    if (overhead > rec->length)
+        return 0;
+
+    padding_length = rec->data[rec->length - 1];
+    good = constant_time_ge(rec->length, padding_length + overhead);
+    /* SSLv3 requires that the padding is minimal. */
+    good &= constant_time_ge(block_size, padding_length + 1);
+    padding_length = good & (padding_length + 1);
+    rec->length -= padding_length;
+    rec->type |= padding_length << 8; /* kludge: pass padding length */
+    return constant_time_select_int(good, 1, -1);
+}
+
+/*-
  * tls1_cbc_remove_padding removes the CBC padding from the decrypted, TLS, CBC
  * record in |rec| in constant time and returns 1 if the padding is valid and
  * -1 otherwise. It also removes any explicit IV from the start of the record
@@ -112,93 +116,89 @@ int ssl3_cbc_remove_padding(const SSL* s,
  * returns:
  *   0: (in non-constant time) if the record is publicly invalid.
  *   1: if the padding was valid
- *  -1: otherwise. 
+ *  -1: otherwise.
  */
-int tls1_cbc_remove_padding(const SSL* s,
-			    SSL3_RECORD *rec,
-			    unsigned block_size,
-			    unsigned mac_size)
-	{
-	unsigned padding_length, good, to_check, i;
-	const unsigned overhead = 1 /* padding length byte */ + mac_size;
-	/* Check if version requires explicit IV */
-	if (SSL_USE_EXPLICIT_IV(s))
-		{
-		/* These lengths are all public so we can test them in
-		 * non-constant time.
-		 */
-		if (overhead + block_size > rec->length)
-			return 0;
-		/* We can now safely skip explicit IV */
-		rec->data += block_size;
-		rec->input += block_size;
-		rec->length -= block_size;
-		}
-	else if (overhead > rec->length)
-		return 0;
-
-	padding_length = rec->data[rec->length-1];
-
-	/* NB: if compression is in operation the first packet may not be of
-	 * even length so the padding bug check cannot be performed. This bug
-	 * workaround has been around since SSLeay so hopefully it is either
-	 * fixed now or no buggy implementation supports compression [steve]
-	 */
-	if ( (s->options&SSL_OP_TLS_BLOCK_PADDING_BUG) && !s->expand)
-		{
-		/* First packet is even in size, so check */
-		if ((memcmp(s->s3->read_sequence, "\0\0\0\0\0\0\0\0",8) == 0) &&
-		    !(padding_length & 1))
-			{
-			s->s3->flags|=TLS1_FLAGS_TLS_PADDING_BUG;
-			}
-		if ((s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG) &&
-		    padding_length > 0)
-			{
-			padding_length--;
-			}
-		}
-
-	if (EVP_CIPHER_flags(s->enc_read_ctx->cipher)&EVP_CIPH_FLAG_AEAD_CIPHER)
-		{
-		/* padding is already verified */
-		rec->length -= padding_length + 1;
-		return 1;
-		}
-
-	good = constant_time_ge(rec->length, overhead+padding_length);
-	/* The padding consists of a length byte at the end of the record and
-	 * then that many bytes of padding, all with the same value as the
-	 * length byte. Thus, with the length byte included, there are i+1
-	 * bytes of padding.
-	 *
-	 * We can't check just |padding_length+1| bytes because that leaks
-	 * decrypted information. Therefore we always have to check the maximum
-	 * amount of padding possible. (Again, the length of the record is
-	 * public information so we can use it.) */
-	to_check = 255; /* maximum amount of padding. */
-	if (to_check > rec->length-1)
-		to_check = rec->length-1;
-
-	for (i = 0; i < to_check; i++)
-		{
-		unsigned char mask = constant_time_ge_8(padding_length, i);
-		unsigned char b = rec->data[rec->length-1-i];
-		/* The final |padding_length+1| bytes should all have the value
-		 * |padding_length|. Therefore the XOR should be zero. */
-		good &= ~(mask&(padding_length ^ b));
-		}
-
-	/* If any of the final |padding_length+1| bytes had the wrong value,
-	 * one or more of the lower eight bits of |good| will be cleared.
-	 */
-	good = constant_time_eq(0xff, good & 0xff);
-	padding_length = good & (padding_length+1);
-	rec->length -= padding_length;
-	rec->type |= padding_length<<8;	/* kludge: pass padding length */
-
-	return constant_time_select_int(good, 1, -1);
-	}
+int tls1_cbc_remove_padding(const SSL *s,
+                            SSL3_RECORD *rec,
+                            unsigned block_size, unsigned mac_size)
+{
+    unsigned padding_length, good, to_check, i;
+    const unsigned overhead = 1 /* padding length byte */  + mac_size;
+    /* Check if version requires explicit IV */
+    if (SSL_USE_EXPLICIT_IV(s)) {
+        /*
+         * These lengths are all public so we can test them in non-constant
+         * time.
+         */
+        if (overhead + block_size > rec->length)
+            return 0;
+        /* We can now safely skip explicit IV */
+        rec->data += block_size;
+        rec->input += block_size;
+        rec->length -= block_size;
+    } else if (overhead > rec->length)
+        return 0;
+
+    padding_length = rec->data[rec->length - 1];
+
+    /*
+     * NB: if compression is in operation the first packet may not be of even
+     * length so the padding bug check cannot be performed. This bug
+     * workaround has been around since SSLeay so hopefully it is either
+     * fixed now or no buggy implementation supports compression [steve]
+     */
+    if ((s->options & SSL_OP_TLS_BLOCK_PADDING_BUG) && !s->expand) {
+        /* First packet is even in size, so check */
+        if ((memcmp(s->s3->read_sequence, "\0\0\0\0\0\0\0\0", 8) == 0) &&
+            !(padding_length & 1)) {
+            s->s3->flags |= TLS1_FLAGS_TLS_PADDING_BUG;
+        }
+        if ((s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG) && padding_length > 0) {
+            padding_length--;
+        }
+    }
+
+    if (EVP_CIPHER_flags(s->enc_read_ctx->cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) {
+        /* padding is already verified */
+        rec->length -= padding_length + 1;
+        return 1;
+    }
+
+    good = constant_time_ge(rec->length, overhead + padding_length);
+    /*
+     * The padding consists of a length byte at the end of the record and
+     * then that many bytes of padding, all with the same value as the length
+     * byte. Thus, with the length byte included, there are i+1 bytes of
+     * padding. We can't check just |padding_length+1| bytes because that
+     * leaks decrypted information. Therefore we always have to check the
+     * maximum amount of padding possible. (Again, the length of the record
+     * is public information so we can use it.)
+     */
+    to_check = 255;             /* maximum amount of padding. */
+    if (to_check > rec->length - 1)
+        to_check = rec->length - 1;
+
+    for (i = 0; i < to_check; i++) {
+        unsigned char mask = constant_time_ge_8(padding_length, i);
+        unsigned char b = rec->data[rec->length - 1 - i];
+        /*
+         * The final |padding_length+1| bytes should all have the value
+         * |padding_length|. Therefore the XOR should be zero.
+         */
+        good &= ~(mask & (padding_length ^ b));
+    }
+
+    /*
+     * If any of the final |padding_length+1| bytes had the wrong value, one
+     * or more of the lower eight bits of |good| will be cleared.
+     */
+    good = constant_time_eq(0xff, good & 0xff);
+    padding_length = good & (padding_length + 1);
+    rec->length -= padding_length;
+    rec->type |= padding_length << 8; /* kludge: pass padding length */
+
+    return constant_time_select_int(good, 1, -1);
+}
 
 /*-
  * ssl3_cbc_copy_mac copies |md_size| bytes from the end of |rec| to |out| in
@@ -220,168 +220,176 @@ int tls1_cbc_remove_padding(const SSL* s,
  */
 #define CBC_MAC_ROTATE_IN_PLACE
 
-void ssl3_cbc_copy_mac(unsigned char* out,
-		       const SSL3_RECORD *rec,
-		       unsigned md_size,unsigned orig_len)
-	{
+void ssl3_cbc_copy_mac(unsigned char *out,
+                       const SSL3_RECORD *rec,
+                       unsigned md_size, unsigned orig_len)
+{
 #if defined(CBC_MAC_ROTATE_IN_PLACE)
-	unsigned char rotated_mac_buf[64+EVP_MAX_MD_SIZE];
-	unsigned char *rotated_mac;
+    unsigned char rotated_mac_buf[64 + EVP_MAX_MD_SIZE];
+    unsigned char *rotated_mac;
 #else
-	unsigned char rotated_mac[EVP_MAX_MD_SIZE];
+    unsigned char rotated_mac[EVP_MAX_MD_SIZE];
 #endif
 
-	/* mac_end is the index of |rec->data| just after the end of the MAC. */
-	unsigned mac_end = rec->length;
-	unsigned mac_start = mac_end - md_size;
-	/* scan_start contains the number of bytes that we can ignore because
-	 * the MAC's position can only vary by 255 bytes. */
-	unsigned scan_start = 0;
-	unsigned i, j;
-	unsigned div_spoiler;
-	unsigned rotate_offset;
-
-	OPENSSL_assert(orig_len >= md_size);
-	OPENSSL_assert(md_size <= EVP_MAX_MD_SIZE);
+    /*
+     * mac_end is the index of |rec->data| just after the end of the MAC.
+     */
+    unsigned mac_end = rec->length;
+    unsigned mac_start = mac_end - md_size;
+    /*
+     * scan_start contains the number of bytes that we can ignore because the
+     * MAC's position can only vary by 255 bytes.
+     */
+    unsigned scan_start = 0;
+    unsigned i, j;
+    unsigned div_spoiler;
+    unsigned rotate_offset;
+
+    OPENSSL_assert(orig_len >= md_size);
+    OPENSSL_assert(md_size <= EVP_MAX_MD_SIZE);
 
 #if defined(CBC_MAC_ROTATE_IN_PLACE)
-	rotated_mac = rotated_mac_buf + ((0-(size_t)rotated_mac_buf)&63);
+    rotated_mac = rotated_mac_buf + ((0 - (size_t)rotated_mac_buf) & 63);
 #endif
 
-	/* This information is public so it's safe to branch based on it. */
-	if (orig_len > md_size + 255 + 1)
-		scan_start = orig_len - (md_size + 255 + 1);
-	/* div_spoiler contains a multiple of md_size that is used to cause the
-	 * modulo operation to be constant time. Without this, the time varies
-	 * based on the amount of padding when running on Intel chips at least.
-	 *
-	 * The aim of right-shifting md_size is so that the compiler doesn't
-	 * figure out that it can remove div_spoiler as that would require it
-	 * to prove that md_size is always even, which I hope is beyond it. */
-	div_spoiler = md_size >> 1;
-	div_spoiler <<= (sizeof(div_spoiler)-1)*8;
-	rotate_offset = (div_spoiler + mac_start - scan_start) % md_size;
-
-	memset(rotated_mac, 0, md_size);
-	for (i = scan_start, j = 0; i < orig_len; i++)
-		{
-		unsigned char mac_started = constant_time_ge_8(i, mac_start);
-		unsigned char mac_ended = constant_time_ge_8(i, mac_end);
-		unsigned char b = rec->data[i];
-		rotated_mac[j++] |= b & mac_started & ~mac_ended;
-		j &= constant_time_lt(j,md_size);
-		}
-
-	/* Now rotate the MAC */
+    /* This information is public so it's safe to branch based on it. */
+    if (orig_len > md_size + 255 + 1)
+        scan_start = orig_len - (md_size + 255 + 1);
+    /*
+     * div_spoiler contains a multiple of md_size that is used to cause the
+     * modulo operation to be constant time. Without this, the time varies
+     * based on the amount of padding when running on Intel chips at least.
+     * The aim of right-shifting md_size is so that the compiler doesn't
+     * figure out that it can remove div_spoiler as that would require it to
+     * prove that md_size is always even, which I hope is beyond it.
+     */
+    div_spoiler = md_size >> 1;
+    div_spoiler <<= (sizeof(div_spoiler) - 1) * 8;
+    rotate_offset = (div_spoiler + mac_start - scan_start) % md_size;
+
+    memset(rotated_mac, 0, md_size);
+    for (i = scan_start, j = 0; i < orig_len; i++) {
+        unsigned char mac_started = constant_time_ge_8(i, mac_start);
+        unsigned char mac_ended = constant_time_ge_8(i, mac_end);
+        unsigned char b = rec->data[i];
+        rotated_mac[j++] |= b & mac_started & ~mac_ended;
+        j &= constant_time_lt(j, md_size);
+    }
+
+    /* Now rotate the MAC */
 #if defined(CBC_MAC_ROTATE_IN_PLACE)
-	j = 0;
-	for (i = 0; i < md_size; i++)
-		{
-		/* in case cache-line is 32 bytes, touch second line */
-		((volatile unsigned char *)rotated_mac)[rotate_offset^32];
-		out[j++] = rotated_mac[rotate_offset++];
-		rotate_offset &= constant_time_lt(rotate_offset,md_size);
-		}
+    j = 0;
+    for (i = 0; i < md_size; i++) {
+        /* in case cache-line is 32 bytes, touch second line */
+        ((volatile unsigned char *)rotated_mac)[rotate_offset ^ 32];
+        out[j++] = rotated_mac[rotate_offset++];
+        rotate_offset &= constant_time_lt(rotate_offset, md_size);
+    }
 #else
-	memset(out, 0, md_size);
-	rotate_offset = md_size - rotate_offset;
-	rotate_offset &= constant_time_lt(rotate_offset,md_size);
-	for (i = 0; i < md_size; i++)
-		{
-		for (j = 0; j < md_size; j++)
-			out[j] |= rotated_mac[i] & constant_time_eq_8(j, rotate_offset);
-		rotate_offset++;
-		rotate_offset &= constant_time_lt(rotate_offset,md_size);
-		}
+    memset(out, 0, md_size);
+    rotate_offset = md_size - rotate_offset;
+    rotate_offset &= constant_time_lt(rotate_offset, md_size);
+    for (i = 0; i < md_size; i++) {
+        for (j = 0; j < md_size; j++)
+            out[j] |= rotated_mac[i] & constant_time_eq_8(j, rotate_offset);
+        rotate_offset++;
+        rotate_offset &= constant_time_lt(rotate_offset, md_size);
+    }
 #endif
-	}
+}
 
-/* u32toLE serialises an unsigned, 32-bit number (n) as four bytes at (p) in
- * little-endian order. The value of p is advanced by four. */
+/*
+ * u32toLE serialises an unsigned, 32-bit number (n) as four bytes at (p) in
+ * little-endian order. The value of p is advanced by four.
+ */
 #define u32toLE(n, p) \
-	(*((p)++)=(unsigned char)(n), \
-	 *((p)++)=(unsigned char)(n>>8), \
-	 *((p)++)=(unsigned char)(n>>16), \
-	 *((p)++)=(unsigned char)(n>>24))
-
-/* These functions serialize the state of a hash and thus perform the standard
- * "final" operation without adding the padding and length that such a function
- * typically does. */
-static void tls1_md5_final_raw(void* ctx, unsigned char *md_out)
-	{
-	MD5_CTX *md5 = ctx;
-	u32toLE(md5->A, md_out);
-	u32toLE(md5->B, md_out);
-	u32toLE(md5->C, md_out);
-	u32toLE(md5->D, md_out);
-	}
-
-static void tls1_sha1_final_raw(void* ctx, unsigned char *md_out)
-	{
-	SHA_CTX *sha1 = ctx;
-	l2n(sha1->h0, md_out);
-	l2n(sha1->h1, md_out);
-	l2n(sha1->h2, md_out);
-	l2n(sha1->h3, md_out);
-	l2n(sha1->h4, md_out);
-	}
+        (*((p)++)=(unsigned char)(n), \
+         *((p)++)=(unsigned char)(n>>8), \
+         *((p)++)=(unsigned char)(n>>16), \
+         *((p)++)=(unsigned char)(n>>24))
+
+/*
+ * These functions serialize the state of a hash and thus perform the
+ * standard "final" operation without adding the padding and length that such
+ * a function typically does.
+ */
+static void tls1_md5_final_raw(void *ctx, unsigned char *md_out)
+{
+    MD5_CTX *md5 = ctx;
+    u32toLE(md5->A, md_out);
+    u32toLE(md5->B, md_out);
+    u32toLE(md5->C, md_out);
+    u32toLE(md5->D, md_out);
+}
+
+static void tls1_sha1_final_raw(void *ctx, unsigned char *md_out)
+{
+    SHA_CTX *sha1 = ctx;
+    l2n(sha1->h0, md_out);
+    l2n(sha1->h1, md_out);
+    l2n(sha1->h2, md_out);
+    l2n(sha1->h3, md_out);
+    l2n(sha1->h4, md_out);
+}
+
 #define LARGEST_DIGEST_CTX SHA_CTX
 
 #ifndef OPENSSL_NO_SHA256
-static void tls1_sha256_final_raw(void* ctx, unsigned char *md_out)
-	{
-	SHA256_CTX *sha256 = ctx;
-	unsigned i;
-
-	for (i = 0; i < 8; i++)
-		{
-		l2n(sha256->h[i], md_out);
-		}
-	}
-#undef  LARGEST_DIGEST_CTX
-#define LARGEST_DIGEST_CTX SHA256_CTX
+static void tls1_sha256_final_raw(void *ctx, unsigned char *md_out)
+{
+    SHA256_CTX *sha256 = ctx;
+    unsigned i;
+
+    for (i = 0; i < 8; i++) {
+        l2n(sha256->h[i], md_out);
+    }
+}
+
+# undef  LARGEST_DIGEST_CTX
+# define LARGEST_DIGEST_CTX SHA256_CTX
 #endif
 
 #ifndef OPENSSL_NO_SHA512
-static void tls1_sha512_final_raw(void* ctx, unsigned char *md_out)
-	{
-	SHA512_CTX *sha512 = ctx;
-	unsigned i;
-
-	for (i = 0; i < 8; i++)
-		{
-		l2n8(sha512->h[i], md_out);
-		}
-	}
-#undef  LARGEST_DIGEST_CTX
-#define LARGEST_DIGEST_CTX SHA512_CTX
+static void tls1_sha512_final_raw(void *ctx, unsigned char *md_out)
+{
+    SHA512_CTX *sha512 = ctx;
+    unsigned i;
+
+    for (i = 0; i < 8; i++) {
+        l2n8(sha512->h[i], md_out);
+    }
+}
+
+# undef  LARGEST_DIGEST_CTX
+# define LARGEST_DIGEST_CTX SHA512_CTX
 #endif
 
-/* ssl3_cbc_record_digest_supported returns 1 iff |ctx| uses a hash function
- * which ssl3_cbc_digest_record supports. */
+/*
+ * ssl3_cbc_record_digest_supported returns 1 iff |ctx| uses a hash function
+ * which ssl3_cbc_digest_record supports.
+ */
 char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx)
-	{
+{
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return 0;
+    if (FIPS_mode())
+        return 0;
 #endif
-	switch (EVP_MD_CTX_type(ctx))
-		{
-		case NID_md5:
-		case NID_sha1:
+    switch (EVP_MD_CTX_type(ctx)) {
+    case NID_md5:
+    case NID_sha1:
 #ifndef OPENSSL_NO_SHA256
-		case NID_sha224:
-		case NID_sha256:
+    case NID_sha224:
+    case NID_sha256:
 #endif
 #ifndef OPENSSL_NO_SHA512
-		case NID_sha384:
-		case NID_sha512:
+    case NID_sha384:
+    case NID_sha512:
 #endif
-			return 1;
-		default:
-			return 0;
-		}
-	}
+        return 1;
+    default:
+        return 0;
+    }
+}
 
 /*-
  * ssl3_cbc_digest_record computes the MAC of a decrypted, padded SSLv3/TLS
@@ -402,362 +410,386 @@ char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx)
  * On entry: by virtue of having been through one of the remove_padding
  * functions, above, we know that data_plus_mac_size is large enough to contain
  * a padding byte and MAC. (If the padding was invalid, it might contain the
- * padding too. ) 
+ * padding too. )
  */
-void ssl3_cbc_digest_record(
-	const EVP_MD_CTX *ctx,
-	unsigned char* md_out,
-	size_t* md_out_size,
-	const unsigned char header[13],
-	const unsigned char *data,
-	size_t data_plus_mac_size,
-	size_t data_plus_mac_plus_padding_size,
-	const unsigned char *mac_secret,
-	unsigned mac_secret_length,
-	char is_sslv3)
-	{
-	union {	double align;
-		unsigned char c[sizeof(LARGEST_DIGEST_CTX)]; } md_state;
-	void (*md_final_raw)(void *ctx, unsigned char *md_out);
-	void (*md_transform)(void *ctx, const unsigned char *block);
-	unsigned md_size, md_block_size = 64;
-	unsigned sslv3_pad_length = 40, header_length, variance_blocks,
-		 len, max_mac_bytes, num_blocks,
-		 num_starting_blocks, k, mac_end_offset, c, index_a, index_b;
-	unsigned int bits;	/* at most 18 bits */
-	unsigned char length_bytes[MAX_HASH_BIT_COUNT_BYTES];
-	/* hmac_pad is the masked HMAC key. */
-	unsigned char hmac_pad[MAX_HASH_BLOCK_SIZE];
-	unsigned char first_block[MAX_HASH_BLOCK_SIZE];
-	unsigned char mac_out[EVP_MAX_MD_SIZE];
-	unsigned i, j, md_out_size_u;
-	EVP_MD_CTX md_ctx;
-	/* mdLengthSize is the number of bytes in the length field that terminates
-	* the hash. */
-	unsigned md_length_size = 8;
-	char length_is_big_endian = 1;
-
-	/* This is a, hopefully redundant, check that allows us to forget about
-	 * many possible overflows later in this function. */
-	OPENSSL_assert(data_plus_mac_plus_padding_size < 1024*1024);
-
-	switch (EVP_MD_CTX_type(ctx))
-		{
-		case NID_md5:
-			MD5_Init((MD5_CTX*)md_state.c);
-			md_final_raw = tls1_md5_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) MD5_Transform;
-			md_size = 16;
-			sslv3_pad_length = 48;
-			length_is_big_endian = 0;
-			break;
-		case NID_sha1:
-			SHA1_Init((SHA_CTX*)md_state.c);
-			md_final_raw = tls1_sha1_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA1_Transform;
-			md_size = 20;
-			break;
+void ssl3_cbc_digest_record(const EVP_MD_CTX *ctx,
+                            unsigned char *md_out,
+                            size_t *md_out_size,
+                            const unsigned char header[13],
+                            const unsigned char *data,
+                            size_t data_plus_mac_size,
+                            size_t data_plus_mac_plus_padding_size,
+                            const unsigned char *mac_secret,
+                            unsigned mac_secret_length, char is_sslv3)
+{
+    union {
+        double align;
+        unsigned char c[sizeof(LARGEST_DIGEST_CTX)];
+    } md_state;
+    void (*md_final_raw) (void *ctx, unsigned char *md_out);
+    void (*md_transform) (void *ctx, const unsigned char *block);
+    unsigned md_size, md_block_size = 64;
+    unsigned sslv3_pad_length = 40, header_length, variance_blocks,
+        len, max_mac_bytes, num_blocks,
+        num_starting_blocks, k, mac_end_offset, c, index_a, index_b;
+    unsigned int bits;          /* at most 18 bits */
+    unsigned char length_bytes[MAX_HASH_BIT_COUNT_BYTES];
+    /* hmac_pad is the masked HMAC key. */
+    unsigned char hmac_pad[MAX_HASH_BLOCK_SIZE];
+    unsigned char first_block[MAX_HASH_BLOCK_SIZE];
+    unsigned char mac_out[EVP_MAX_MD_SIZE];
+    unsigned i, j, md_out_size_u;
+    EVP_MD_CTX md_ctx;
+    /*
+     * mdLengthSize is the number of bytes in the length field that
+     * terminates * the hash.
+     */
+    unsigned md_length_size = 8;
+    char length_is_big_endian = 1;
+
+    /*
+     * This is a, hopefully redundant, check that allows us to forget about
+     * many possible overflows later in this function.
+     */
+    OPENSSL_assert(data_plus_mac_plus_padding_size < 1024 * 1024);
+
+    switch (EVP_MD_CTX_type(ctx)) {
+    case NID_md5:
+        MD5_Init((MD5_CTX *)md_state.c);
+        md_final_raw = tls1_md5_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))MD5_Transform;
+        md_size = 16;
+        sslv3_pad_length = 48;
+        length_is_big_endian = 0;
+        break;
+    case NID_sha1:
+        SHA1_Init((SHA_CTX *)md_state.c);
+        md_final_raw = tls1_sha1_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))SHA1_Transform;
+        md_size = 20;
+        break;
 #ifndef OPENSSL_NO_SHA256
-		case NID_sha224:
-			SHA224_Init((SHA256_CTX*)md_state.c);
-			md_final_raw = tls1_sha256_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA256_Transform;
-			md_size = 224/8;
-			break;
-		case NID_sha256:
-			SHA256_Init((SHA256_CTX*)md_state.c);
-			md_final_raw = tls1_sha256_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA256_Transform;
-			md_size = 32;
-			break;
+    case NID_sha224:
+        SHA224_Init((SHA256_CTX *)md_state.c);
+        md_final_raw = tls1_sha256_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))SHA256_Transform;
+        md_size = 224 / 8;
+        break;
+    case NID_sha256:
+        SHA256_Init((SHA256_CTX *)md_state.c);
+        md_final_raw = tls1_sha256_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))SHA256_Transform;
+        md_size = 32;
+        break;
 #endif
 #ifndef OPENSSL_NO_SHA512
-		case NID_sha384:
-			SHA384_Init((SHA512_CTX*)md_state.c);
-			md_final_raw = tls1_sha512_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA512_Transform;
-			md_size = 384/8;
-			md_block_size = 128;
-			md_length_size = 16;
-			break;
-		case NID_sha512:
-			SHA512_Init((SHA512_CTX*)md_state.c);
-			md_final_raw = tls1_sha512_final_raw;
-			md_transform = (void(*)(void *ctx, const unsigned char *block)) SHA512_Transform;
-			md_size = 64;
-			md_block_size = 128;
-			md_length_size = 16;
-			break;
+    case NID_sha384:
+        SHA384_Init((SHA512_CTX *)md_state.c);
+        md_final_raw = tls1_sha512_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))SHA512_Transform;
+        md_size = 384 / 8;
+        md_block_size = 128;
+        md_length_size = 16;
+        break;
+    case NID_sha512:
+        SHA512_Init((SHA512_CTX *)md_state.c);
+        md_final_raw = tls1_sha512_final_raw;
+        md_transform =
+            (void (*)(void *ctx, const unsigned char *block))SHA512_Transform;
+        md_size = 64;
+        md_block_size = 128;
+        md_length_size = 16;
+        break;
 #endif
-		default:
-			/* ssl3_cbc_record_digest_supported should have been
-			 * called first to check that the hash function is
-			 * supported. */
-			OPENSSL_assert(0);
-			if (md_out_size)
-				*md_out_size = -1;
-			return;
-		}
-
-	OPENSSL_assert(md_length_size <= MAX_HASH_BIT_COUNT_BYTES);
-	OPENSSL_assert(md_block_size <= MAX_HASH_BLOCK_SIZE);
-	OPENSSL_assert(md_size <= EVP_MAX_MD_SIZE);
-
-	header_length = 13;
-	if (is_sslv3)
-		{
-		header_length =
-			mac_secret_length +
-			sslv3_pad_length +
-			8 /* sequence number */ +
-			1 /* record type */ +
-			2 /* record length */;
-		}
-
-	/* variance_blocks is the number of blocks of the hash that we have to
-	 * calculate in constant time because they could be altered by the
-	 * padding value.
-	 *
-	 * In SSLv3, the padding must be minimal so the end of the plaintext
-	 * varies by, at most, 15+20 = 35 bytes. (We conservatively assume that
-	 * the MAC size varies from 0..20 bytes.) In case the 9 bytes of hash
-	 * termination (0x80 + 64-bit length) don't fit in the final block, we
-	 * say that the final two blocks can vary based on the padding.
-	 *
-	 * TLSv1 has MACs up to 48 bytes long (SHA-384) and the padding is not
-	 * required to be minimal. Therefore we say that the final six blocks
-	 * can vary based on the padding.
-	 *
-	 * Later in the function, if the message is short and there obviously
-	 * cannot be this many blocks then variance_blocks can be reduced. */
-	variance_blocks = is_sslv3 ? 2 : 6;
-	/* From now on we're dealing with the MAC, which conceptually has 13
-	 * bytes of `header' before the start of the data (TLS) or 71/75 bytes
-	 * (SSLv3) */
-	len = data_plus_mac_plus_padding_size + header_length;
-	/* max_mac_bytes contains the maximum bytes of bytes in the MAC, including
-	* |header|, assuming that there's no padding. */
-	max_mac_bytes = len - md_size - 1;
-	/* num_blocks is the maximum number of hash blocks. */
-	num_blocks = (max_mac_bytes + 1 + md_length_size + md_block_size - 1) / md_block_size;
-	/* In order to calculate the MAC in constant time we have to handle
-	 * the final blocks specially because the padding value could cause the
-	 * end to appear somewhere in the final |variance_blocks| blocks and we
-	 * can't leak where. However, |num_starting_blocks| worth of data can
-	 * be hashed right away because no padding value can affect whether
-	 * they are plaintext. */
-	num_starting_blocks = 0;
-	/* k is the starting byte offset into the conceptual header||data where
-	 * we start processing. */
-	k = 0;
-	/* mac_end_offset is the index just past the end of the data to be
-	 * MACed. */
-	mac_end_offset = data_plus_mac_size + header_length - md_size;
-	/* c is the index of the 0x80 byte in the final hash block that
-	 * contains application data. */
-	c = mac_end_offset % md_block_size;
-	/* index_a is the hash block number that contains the 0x80 terminating
-	 * value. */
-	index_a = mac_end_offset / md_block_size;
-	/* index_b is the hash block number that contains the 64-bit hash
-	 * length, in bits. */
-	index_b = (mac_end_offset + md_length_size) / md_block_size;
-	/* bits is the hash-length in bits. It includes the additional hash
-	 * block for the masked HMAC key, or whole of |header| in the case of
-	 * SSLv3. */
-
-	/* For SSLv3, if we're going to have any starting blocks then we need
-	 * at least two because the header is larger than a single block. */
-	if (num_blocks > variance_blocks + (is_sslv3 ? 1 : 0))
-		{
-		num_starting_blocks = num_blocks - variance_blocks;
-		k = md_block_size*num_starting_blocks;
-		}
-
-	bits = 8*mac_end_offset;
-	if (!is_sslv3)
-		{
-		/* Compute the initial HMAC block. For SSLv3, the padding and
-		 * secret bytes are included in |header| because they take more
-		 * than a single block. */
-		bits += 8*md_block_size;
-		memset(hmac_pad, 0, md_block_size);
-		OPENSSL_assert(mac_secret_length <= sizeof(hmac_pad));
-		memcpy(hmac_pad, mac_secret, mac_secret_length);
-		for (i = 0; i < md_block_size; i++)
-			hmac_pad[i] ^= 0x36;
-
-		md_transform(md_state.c, hmac_pad);
-		}
-
-	if (length_is_big_endian)
-		{
-		memset(length_bytes,0,md_length_size-4);
-		length_bytes[md_length_size-4] = (unsigned char)(bits>>24);
-		length_bytes[md_length_size-3] = (unsigned char)(bits>>16);
-		length_bytes[md_length_size-2] = (unsigned char)(bits>>8);
-		length_bytes[md_length_size-1] = (unsigned char)bits;
-		}
-	else
-		{
-		memset(length_bytes,0,md_length_size);
-		length_bytes[md_length_size-5] = (unsigned char)(bits>>24);
-		length_bytes[md_length_size-6] = (unsigned char)(bits>>16);
-		length_bytes[md_length_size-7] = (unsigned char)(bits>>8);
-		length_bytes[md_length_size-8] = (unsigned char)bits;
-		}
-
-	if (k > 0)
-		{
-		if (is_sslv3)
-			{
-			/* The SSLv3 header is larger than a single block.
-			 * overhang is the number of bytes beyond a single
-			 * block that the header consumes: either 7 bytes
-			 * (SHA1) or 11 bytes (MD5). */
-			unsigned overhang = header_length-md_block_size;
-			md_transform(md_state.c, header);
-			memcpy(first_block, header + md_block_size, overhang);
-			memcpy(first_block + overhang, data, md_block_size-overhang);
-			md_transform(md_state.c, first_block);
-			for (i = 1; i < k/md_block_size - 1; i++)
-				md_transform(md_state.c, data + md_block_size*i - overhang);
-			}
-		else
-			{
-			/* k is a multiple of md_block_size. */
-			memcpy(first_block, header, 13);
-			memcpy(first_block+13, data, md_block_size-13);
-			md_transform(md_state.c, first_block);
-			for (i = 1; i < k/md_block_size; i++)
-				md_transform(md_state.c, data + md_block_size*i - 13);
-			}
-		}
-
-	memset(mac_out, 0, sizeof(mac_out));
-
-	/* We now process the final hash blocks. For each block, we construct
-	 * it in constant time. If the |i==index_a| then we'll include the 0x80
-	 * bytes and zero pad etc. For each block we selectively copy it, in
-	 * constant time, to |mac_out|. */
-	for (i = num_starting_blocks; i <= num_starting_blocks+variance_blocks; i++)
-		{
-		unsigned char block[MAX_HASH_BLOCK_SIZE];
-		unsigned char is_block_a = constant_time_eq_8(i, index_a);
-		unsigned char is_block_b = constant_time_eq_8(i, index_b);
-		for (j = 0; j < md_block_size; j++)
-			{
-			unsigned char b = 0, is_past_c, is_past_cp1;
-			if (k < header_length)
-				b = header[k];
-			else if (k < data_plus_mac_plus_padding_size + header_length)
-				b = data[k-header_length];
-			k++;
-
-			is_past_c = is_block_a & constant_time_ge_8(j, c);
-			is_past_cp1 = is_block_a & constant_time_ge_8(j, c+1);
-			/* If this is the block containing the end of the
-			 * application data, and we are at the offset for the
-			 * 0x80 value, then overwrite b with 0x80. */
-                        b =  constant_time_select_8(is_past_c, 0x80, b);
-			/* If this the the block containing the end of the
-			 * application data and we're past the 0x80 value then
-			 * just write zero. */
-			b = b&~is_past_cp1;
-			/* If this is index_b (the final block), but not
-			 * index_a (the end of the data), then the 64-bit
-			 * length didn't fit into index_a and we're having to
-			 * add an extra block of zeros. */
-			b &= ~is_block_b | is_block_a;
-
-			/* The final bytes of one of the blocks contains the
-			 * length. */
-			if (j >= md_block_size - md_length_size)
-				{
-				/* If this is index_b, write a length byte. */
-				b = constant_time_select_8(
-					is_block_b, length_bytes[j-(md_block_size-md_length_size)], b);
-				}
-			block[j] = b;
-			}
-
-		md_transform(md_state.c, block);
-		md_final_raw(md_state.c, block);
-		/* If this is index_b, copy the hash value to |mac_out|. */
-		for (j = 0; j < md_size; j++)
-			mac_out[j] |= block[j]&is_block_b;
-		}
-
-	EVP_MD_CTX_init(&md_ctx);
-	EVP_DigestInit_ex(&md_ctx, ctx->digest, NULL /* engine */);
-	if (is_sslv3)
-		{
-		/* We repurpose |hmac_pad| to contain the SSLv3 pad2 block. */
-		memset(hmac_pad, 0x5c, sslv3_pad_length);
-
-		EVP_DigestUpdate(&md_ctx, mac_secret, mac_secret_length);
-		EVP_DigestUpdate(&md_ctx, hmac_pad, sslv3_pad_length);
-		EVP_DigestUpdate(&md_ctx, mac_out, md_size);
-		}
-	else
-		{
-		/* Complete the HMAC in the standard manner. */
-		for (i = 0; i < md_block_size; i++)
-			hmac_pad[i] ^= 0x6a;
-
-		EVP_DigestUpdate(&md_ctx, hmac_pad, md_block_size);
-		EVP_DigestUpdate(&md_ctx, mac_out, md_size);
-		}
-	EVP_DigestFinal(&md_ctx, md_out, &md_out_size_u);
-	if (md_out_size)
-		*md_out_size = md_out_size_u;
-	EVP_MD_CTX_cleanup(&md_ctx);
-	}
+    default:
+        /*
+         * ssl3_cbc_record_digest_supported should have been called first to
+         * check that the hash function is supported.
+         */
+        OPENSSL_assert(0);
+        if (md_out_size)
+            *md_out_size = -1;
+        return;
+    }
+
+    OPENSSL_assert(md_length_size <= MAX_HASH_BIT_COUNT_BYTES);
+    OPENSSL_assert(md_block_size <= MAX_HASH_BLOCK_SIZE);
+    OPENSSL_assert(md_size <= EVP_MAX_MD_SIZE);
+
+    header_length = 13;
+    if (is_sslv3) {
+        header_length = mac_secret_length + sslv3_pad_length + 8 /* sequence
+                                                                  * number */  +
+            1 /* record type */  +
+            2 /* record length */ ;
+    }
+
+    /*
+     * variance_blocks is the number of blocks of the hash that we have to
+     * calculate in constant time because they could be altered by the
+     * padding value. In SSLv3, the padding must be minimal so the end of
+     * the plaintext varies by, at most, 15+20 = 35 bytes. (We conservatively
+     * assume that the MAC size varies from 0..20 bytes.) In case the 9 bytes
+     * of hash termination (0x80 + 64-bit length) don't fit in the final
+     * block, we say that the final two blocks can vary based on the padding.
+     * TLSv1 has MACs up to 48 bytes long (SHA-384) and the padding is not
+     * required to be minimal. Therefore we say that the final six blocks can
+     * vary based on the padding. Later in the function, if the message is
+     * short and there obviously cannot be this many blocks then
+     * variance_blocks can be reduced.
+     */
+    variance_blocks = is_sslv3 ? 2 : 6;
+    /*
+     * From now on we're dealing with the MAC, which conceptually has 13
+     * bytes of `header' before the start of the data (TLS) or 71/75 bytes
+     * (SSLv3)
+     */
+    len = data_plus_mac_plus_padding_size + header_length;
+    /*
+     * max_mac_bytes contains the maximum bytes of bytes in the MAC,
+     * including * |header|, assuming that there's no padding.
+     */
+    max_mac_bytes = len - md_size - 1;
+    /* num_blocks is the maximum number of hash blocks. */
+    num_blocks =
+        (max_mac_bytes + 1 + md_length_size + md_block_size -
+         1) / md_block_size;
+    /*
+     * In order to calculate the MAC in constant time we have to handle the
+     * final blocks specially because the padding value could cause the end
+     * to appear somewhere in the final |variance_blocks| blocks and we can't
+     * leak where. However, |num_starting_blocks| worth of data can be hashed
+     * right away because no padding value can affect whether they are
+     * plaintext.
+     */
+    num_starting_blocks = 0;
+    /*
+     * k is the starting byte offset into the conceptual header||data where
+     * we start processing.
+     */
+    k = 0;
+    /*
+     * mac_end_offset is the index just past the end of the data to be MACed.
+     */
+    mac_end_offset = data_plus_mac_size + header_length - md_size;
+    /*
+     * c is the index of the 0x80 byte in the final hash block that contains
+     * application data.
+     */
+    c = mac_end_offset % md_block_size;
+    /*
+     * index_a is the hash block number that contains the 0x80 terminating
+     * value.
+     */
+    index_a = mac_end_offset / md_block_size;
+    /*
+     * index_b is the hash block number that contains the 64-bit hash length,
+     * in bits.
+     */
+    index_b = (mac_end_offset + md_length_size) / md_block_size;
+    /*
+     * bits is the hash-length in bits. It includes the additional hash block
+     * for the masked HMAC key, or whole of |header| in the case of SSLv3.
+     */
+
+    /*
+     * For SSLv3, if we're going to have any starting blocks then we need at
+     * least two because the header is larger than a single block.
+     */
+    if (num_blocks > variance_blocks + (is_sslv3 ? 1 : 0)) {
+        num_starting_blocks = num_blocks - variance_blocks;
+        k = md_block_size * num_starting_blocks;
+    }
+
+    bits = 8 * mac_end_offset;
+    if (!is_sslv3) {
+        /*
+         * Compute the initial HMAC block. For SSLv3, the padding and secret
+         * bytes are included in |header| because they take more than a
+         * single block.
+         */
+        bits += 8 * md_block_size;
+        memset(hmac_pad, 0, md_block_size);
+        OPENSSL_assert(mac_secret_length <= sizeof(hmac_pad));
+        memcpy(hmac_pad, mac_secret, mac_secret_length);
+        for (i = 0; i < md_block_size; i++)
+            hmac_pad[i] ^= 0x36;
+
+        md_transform(md_state.c, hmac_pad);
+    }
+
+    if (length_is_big_endian) {
+        memset(length_bytes, 0, md_length_size - 4);
+        length_bytes[md_length_size - 4] = (unsigned char)(bits >> 24);
+        length_bytes[md_length_size - 3] = (unsigned char)(bits >> 16);
+        length_bytes[md_length_size - 2] = (unsigned char)(bits >> 8);
+        length_bytes[md_length_size - 1] = (unsigned char)bits;
+    } else {
+        memset(length_bytes, 0, md_length_size);
+        length_bytes[md_length_size - 5] = (unsigned char)(bits >> 24);
+        length_bytes[md_length_size - 6] = (unsigned char)(bits >> 16);
+        length_bytes[md_length_size - 7] = (unsigned char)(bits >> 8);
+        length_bytes[md_length_size - 8] = (unsigned char)bits;
+    }
+
+    if (k > 0) {
+        if (is_sslv3) {
+            /*
+             * The SSLv3 header is larger than a single block. overhang is
+             * the number of bytes beyond a single block that the header
+             * consumes: either 7 bytes (SHA1) or 11 bytes (MD5).
+             */
+            unsigned overhang = header_length - md_block_size;
+            md_transform(md_state.c, header);
+            memcpy(first_block, header + md_block_size, overhang);
+            memcpy(first_block + overhang, data, md_block_size - overhang);
+            md_transform(md_state.c, first_block);
+            for (i = 1; i < k / md_block_size - 1; i++)
+                md_transform(md_state.c, data + md_block_size * i - overhang);
+        } else {
+            /* k is a multiple of md_block_size. */
+            memcpy(first_block, header, 13);
+            memcpy(first_block + 13, data, md_block_size - 13);
+            md_transform(md_state.c, first_block);
+            for (i = 1; i < k / md_block_size; i++)
+                md_transform(md_state.c, data + md_block_size * i - 13);
+        }
+    }
+
+    memset(mac_out, 0, sizeof(mac_out));
+
+    /*
+     * We now process the final hash blocks. For each block, we construct it
+     * in constant time. If the |i==index_a| then we'll include the 0x80
+     * bytes and zero pad etc. For each block we selectively copy it, in
+     * constant time, to |mac_out|.
+     */
+    for (i = num_starting_blocks; i <= num_starting_blocks + variance_blocks;
+         i++) {
+        unsigned char block[MAX_HASH_BLOCK_SIZE];
+        unsigned char is_block_a = constant_time_eq_8(i, index_a);
+        unsigned char is_block_b = constant_time_eq_8(i, index_b);
+        for (j = 0; j < md_block_size; j++) {
+            unsigned char b = 0, is_past_c, is_past_cp1;
+            if (k < header_length)
+                b = header[k];
+            else if (k < data_plus_mac_plus_padding_size + header_length)
+                b = data[k - header_length];
+            k++;
+
+            is_past_c = is_block_a & constant_time_ge_8(j, c);
+            is_past_cp1 = is_block_a & constant_time_ge_8(j, c + 1);
+            /*
+             * If this is the block containing the end of the application
+             * data, and we are at the offset for the 0x80 value, then
+             * overwrite b with 0x80.
+             */
+            b = constant_time_select_8(is_past_c, 0x80, b);
+            /*
+             * If this the the block containing the end of the application
+             * data and we're past the 0x80 value then just write zero.
+             */
+            b = b & ~is_past_cp1;
+            /*
+             * If this is index_b (the final block), but not index_a (the end
+             * of the data), then the 64-bit length didn't fit into index_a
+             * and we're having to add an extra block of zeros.
+             */
+            b &= ~is_block_b | is_block_a;
+
+            /*
+             * The final bytes of one of the blocks contains the length.
+             */
+            if (j >= md_block_size - md_length_size) {
+                /* If this is index_b, write a length byte. */
+                b = constant_time_select_8(is_block_b,
+                                           length_bytes[j -
+                                                        (md_block_size -
+                                                         md_length_size)], b);
+            }
+            block[j] = b;
+        }
+
+        md_transform(md_state.c, block);
+        md_final_raw(md_state.c, block);
+        /* If this is index_b, copy the hash value to |mac_out|. */
+        for (j = 0; j < md_size; j++)
+            mac_out[j] |= block[j] & is_block_b;
+    }
+
+    EVP_MD_CTX_init(&md_ctx);
+    EVP_DigestInit_ex(&md_ctx, ctx->digest, NULL /* engine */ );
+    if (is_sslv3) {
+        /* We repurpose |hmac_pad| to contain the SSLv3 pad2 block. */
+        memset(hmac_pad, 0x5c, sslv3_pad_length);
+
+        EVP_DigestUpdate(&md_ctx, mac_secret, mac_secret_length);
+        EVP_DigestUpdate(&md_ctx, hmac_pad, sslv3_pad_length);
+        EVP_DigestUpdate(&md_ctx, mac_out, md_size);
+    } else {
+        /* Complete the HMAC in the standard manner. */
+        for (i = 0; i < md_block_size; i++)
+            hmac_pad[i] ^= 0x6a;
+
+        EVP_DigestUpdate(&md_ctx, hmac_pad, md_block_size);
+        EVP_DigestUpdate(&md_ctx, mac_out, md_size);
+    }
+    EVP_DigestFinal(&md_ctx, md_out, &md_out_size_u);
+    if (md_out_size)
+        *md_out_size = md_out_size_u;
+    EVP_MD_CTX_cleanup(&md_ctx);
+}
 
 #ifdef OPENSSL_FIPS
 
-/* Due to the need to use EVP in FIPS mode we can't reimplement digests but
- * we can ensure the number of blocks processed is equal for all cases
- * by digesting additional data.
+/*
+ * Due to the need to use EVP in FIPS mode we can't reimplement digests but
+ * we can ensure the number of blocks processed is equal for all cases by
+ * digesting additional data.
  */
 
-void tls_fips_digest_extra(
-	const EVP_CIPHER_CTX *cipher_ctx, EVP_MD_CTX *mac_ctx,
-	const unsigned char *data, size_t data_len, size_t orig_len)
-	{
-	size_t block_size, digest_pad, blocks_data, blocks_orig;
-	if (EVP_CIPHER_CTX_mode(cipher_ctx) != EVP_CIPH_CBC_MODE)
-		return;
-	block_size = EVP_MD_CTX_block_size(mac_ctx);
-	/*-
-	 * We are in FIPS mode if we get this far so we know we have only SHA*
-	 * digests and TLS to deal with.
-	 * Minimum digest padding length is 17 for SHA384/SHA512 and 9
-	 * otherwise.
-	 * Additional header is 13 bytes. To get the number of digest blocks
-	 * processed round up the amount of data plus padding to the nearest
-	 * block length. Block length is 128 for SHA384/SHA512 and 64 otherwise.
-	 * So we have:
-	 * blocks = (payload_len + digest_pad + 13 + block_size - 1)/block_size
-	 * equivalently:
-	 * blocks = (payload_len + digest_pad + 12)/block_size + 1
-	 * HMAC adds a constant overhead.
-	 * We're ultimately only interested in differences so this becomes
-	 * blocks = (payload_len + 29)/128
-	 * for SHA384/SHA512 and
-	 * blocks = (payload_len + 21)/64
-	 * otherwise.
-	 */
-	digest_pad = block_size == 64 ? 21 : 29;
-	blocks_orig = (orig_len + digest_pad)/block_size;
-	blocks_data = (data_len + digest_pad)/block_size;
-	/* MAC enough blocks to make up the difference between the original
-	 * and actual lengths plus one extra block to ensure this is never a
-	 * no op. The "data" pointer should always have enough space to
-	 * perform this operation as it is large enough for a maximum
-	 * length TLS buffer. 
-	 */
-	EVP_DigestSignUpdate(mac_ctx, data,
-				(blocks_orig - blocks_data + 1) * block_size);
-	}
+void tls_fips_digest_extra(const EVP_CIPHER_CTX *cipher_ctx,
+                           EVP_MD_CTX *mac_ctx, const unsigned char *data,
+                           size_t data_len, size_t orig_len)
+{
+    size_t block_size, digest_pad, blocks_data, blocks_orig;
+    if (EVP_CIPHER_CTX_mode(cipher_ctx) != EVP_CIPH_CBC_MODE)
+        return;
+    block_size = EVP_MD_CTX_block_size(mac_ctx);
+        /*-
+         * We are in FIPS mode if we get this far so we know we have only SHA*
+         * digests and TLS to deal with.
+         * Minimum digest padding length is 17 for SHA384/SHA512 and 9
+         * otherwise.
+         * Additional header is 13 bytes. To get the number of digest blocks
+         * processed round up the amount of data plus padding to the nearest
+         * block length. Block length is 128 for SHA384/SHA512 and 64 otherwise.
+         * So we have:
+         * blocks = (payload_len + digest_pad + 13 + block_size - 1)/block_size
+         * equivalently:
+         * blocks = (payload_len + digest_pad + 12)/block_size + 1
+         * HMAC adds a constant overhead.
+         * We're ultimately only interested in differences so this becomes
+         * blocks = (payload_len + 29)/128
+         * for SHA384/SHA512 and
+         * blocks = (payload_len + 21)/64
+         * otherwise.
+         */
+    digest_pad = block_size == 64 ? 21 : 29;
+    blocks_orig = (orig_len + digest_pad) / block_size;
+    blocks_data = (data_len + digest_pad) / block_size;
+    /*
+     * MAC enough blocks to make up the difference between the original and
+     * actual lengths plus one extra block to ensure this is never a no op.
+     * The "data" pointer should always have enough space to perform this
+     * operation as it is large enough for a maximum length TLS buffer.
+     */
+    EVP_DigestSignUpdate(mac_ctx, data,
+                         (blocks_orig - blocks_data + 1) * block_size);
+}
 #endif
diff --git a/ssl/s3_clnt.c b/ssl/s3_clnt.c
index e7f5a98ed0..8960604090 100644
--- a/ssl/s3_clnt.c
+++ b/ssl/s3_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,7 +111,7 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
@@ -157,3547 +157,3343 @@
 #include 
 #include 
 #ifdef OPENSSL_FIPS
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 
-static int ca_dn_cmp(const X509_NAME * const *a,const X509_NAME * const *b);
+static int ca_dn_cmp(const X509_NAME *const *a, const X509_NAME *const *b);
 
 #ifndef OPENSSL_NO_SSL3_METHOD
 static const SSL_METHOD *ssl3_get_client_method(int ver)
-	{
-	if (ver == SSL3_VERSION)
-		return(SSLv3_client_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == SSL3_VERSION)
+        return (SSLv3_client_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl3_meth_func(SSLv3_client_method,
-			ssl_undefined_function,
-			ssl3_connect,
-			ssl3_get_client_method)
+                         ssl_undefined_function,
+                         ssl3_connect, ssl3_get_client_method)
 #endif
-
 int ssl3_connect(SSL *s)
-	{
-	BUF_MEM *buf=NULL;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state,skip=0;
-
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s); 
+{
+    BUF_MEM *buf = NULL;
+    unsigned long Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int ret = -1;
+    int new_state, state, skip = 0;
 
-#ifndef OPENSSL_NO_HEARTBEATS
-	/* If we're awaiting a HeartbeatResponse, pretend we
-	 * already got and don't await it anymore, because
-	 * Heartbeats don't make sense during handshakes anyway.
-	 */
-	if (s->tlsext_hb_pending)
-		{
-		s->tlsext_hb_pending = 0;
-		s->tlsext_hb_seq++;
-		}
-#endif
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
 
-	for (;;)
-		{
-		state=s->state;
-
-		switch(s->state)
-			{
-		case SSL_ST_RENEGOTIATE:
-			s->renegotiate=1;
-			s->state=SSL_ST_CONNECT;
-			s->ctx->stats.sess_connect_renegotiate++;
-			/* break */
-		case SSL_ST_BEFORE:
-		case SSL_ST_CONNECT:
-		case SSL_ST_BEFORE|SSL_ST_CONNECT:
-		case SSL_ST_OK|SSL_ST_CONNECT:
-
-			s->server=0;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			if ((s->version & 0xff00 ) != 0x0300)
-				{
-				SSLerr(SSL_F_SSL3_CONNECT, ERR_R_INTERNAL_ERROR);
-				ret = -1;
-				goto end;
-				}
-				
-			/* s->version=SSL3_VERSION; */
-			s->type=SSL_ST_CONNECT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				buf=NULL;
-				}
-
-			if (!ssl3_setup_buffers(s)) { ret= -1; goto end; }
-
-			/* setup buffing BIO */
-			if (!ssl_init_wbio_buffer(s,0)) { ret= -1; goto end; }
-
-			/* don't push the buffering BIO quite yet */
-
-			ssl3_init_finished_mac(s);
-
-			s->state=SSL3_ST_CW_CLNT_HELLO_A;
-			s->ctx->stats.sess_connect++;
-			s->init_num=0;
-			s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
-			/* Should have been reset by ssl3_get_finished, too. */
-			s->s3->change_cipher_spec = 0;
-			break;
-
-		case SSL3_ST_CW_CLNT_HELLO_A:
-		case SSL3_ST_CW_CLNT_HELLO_B:
-
-			s->shutdown=0;
-			ret=ssl3_client_hello(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_SRVR_HELLO_A;
-			s->init_num=0;
-
-			/* turn on buffering for the next lot of output */
-			if (s->bbio != s->wbio)
-				s->wbio=BIO_push(s->bbio,s->wbio);
-
-			break;
-
-		case SSL3_ST_CR_SRVR_HELLO_A:
-		case SSL3_ST_CR_SRVR_HELLO_B:
-			ret=ssl3_get_server_hello(s);
-			if (ret <= 0) goto end;
-
-			if (s->hit)
-				{
-				s->state=SSL3_ST_CR_FINISHED_A;
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+#ifndef OPENSSL_NO_HEARTBEATS
+    /*
+     * If we're awaiting a HeartbeatResponse, pretend we already got and
+     * don't await it anymore, because Heartbeats don't make sense during
+     * handshakes anyway.
+     */
+    if (s->tlsext_hb_pending) {
+        s->tlsext_hb_pending = 0;
+        s->tlsext_hb_seq++;
+    }
+#endif
+
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_RENEGOTIATE:
+            s->renegotiate = 1;
+            s->state = SSL_ST_CONNECT;
+            s->ctx->stats.sess_connect_renegotiate++;
+            /* break */
+        case SSL_ST_BEFORE:
+        case SSL_ST_CONNECT:
+        case SSL_ST_BEFORE | SSL_ST_CONNECT:
+        case SSL_ST_OK | SSL_ST_CONNECT:
+
+            s->server = 0;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            if ((s->version & 0xff00) != 0x0300) {
+                SSLerr(SSL_F_SSL3_CONNECT, ERR_R_INTERNAL_ERROR);
+                ret = -1;
+                goto end;
+            }
+
+            /* s->version=SSL3_VERSION; */
+            s->type = SSL_ST_CONNECT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+                buf = NULL;
+            }
+
+            if (!ssl3_setup_buffers(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            /* setup buffing BIO */
+            if (!ssl_init_wbio_buffer(s, 0)) {
+                ret = -1;
+                goto end;
+            }
+
+            /* don't push the buffering BIO quite yet */
+
+            ssl3_init_finished_mac(s);
+
+            s->state = SSL3_ST_CW_CLNT_HELLO_A;
+            s->ctx->stats.sess_connect++;
+            s->init_num = 0;
+            s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
+            /*
+             * Should have been reset by ssl3_get_finished, too.
+             */
+            s->s3->change_cipher_spec = 0;
+            break;
+
+        case SSL3_ST_CW_CLNT_HELLO_A:
+        case SSL3_ST_CW_CLNT_HELLO_B:
+
+            s->shutdown = 0;
+            ret = ssl3_client_hello(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_SRVR_HELLO_A;
+            s->init_num = 0;
+
+            /* turn on buffering for the next lot of output */
+            if (s->bbio != s->wbio)
+                s->wbio = BIO_push(s->bbio, s->wbio);
+
+            break;
+
+        case SSL3_ST_CR_SRVR_HELLO_A:
+        case SSL3_ST_CR_SRVR_HELLO_B:
+            ret = ssl3_get_server_hello(s);
+            if (ret <= 0)
+                goto end;
+
+            if (s->hit) {
+                s->state = SSL3_ST_CR_FINISHED_A;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_ticket_expected)
-					{
-					/* receive renewed session ticket */
-					s->state=SSL3_ST_CR_SESSION_TICKET_A;
-					}
-#endif
-				}
-			else
-				{
-					s->state=SSL3_ST_CR_CERT_A;
-				}
-			s->init_num=0;
-			break;
-		case SSL3_ST_CR_CERT_A:
-		case SSL3_ST_CR_CERT_B:
-			/* Check if it is anon DH/ECDH, SRP auth */
-			/* or PSK */
-			if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL|SSL_aSRP)) &&
-			    !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				ret=ssl3_get_server_certificate(s);
-				if (ret <= 0) goto end;
+                if (s->tlsext_ticket_expected) {
+                    /* receive renewed session ticket */
+                    s->state = SSL3_ST_CR_SESSION_TICKET_A;
+                }
+#endif
+            } else {
+                s->state = SSL3_ST_CR_CERT_A;
+            }
+            s->init_num = 0;
+            break;
+        case SSL3_ST_CR_CERT_A:
+        case SSL3_ST_CR_CERT_B:
+            /* Check if it is anon DH/ECDH, SRP auth */
+            /* or PSK */
+            if (!
+                (s->s3->tmp.
+                 new_cipher->algorithm_auth & (SSL_aNULL | SSL_aSRP))
+&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                ret = ssl3_get_server_certificate(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_status_expected)
-					s->state=SSL3_ST_CR_CERT_STATUS_A;
-				else
-					s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
-			else
-				{
-				skip = 1;
-				s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
+                if (s->tlsext_status_expected)
+                    s->state = SSL3_ST_CR_CERT_STATUS_A;
+                else
+                    s->state = SSL3_ST_CR_KEY_EXCH_A;
+            } else {
+                skip = 1;
+                s->state = SSL3_ST_CR_KEY_EXCH_A;
+            }
 #else
-				}
-			else
-				skip=1;
-
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
-#endif
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CR_KEY_EXCH_A:
-		case SSL3_ST_CR_KEY_EXCH_B:
-			ret=ssl3_get_key_exchange(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_CERT_REQ_A;
-			s->init_num=0;
-
-			/* at this point we check that we have the
-			 * required stuff from the server */
-			if (!ssl3_check_cert_and_algorithm(s))
-				{
-				ret= -1;
-				goto end;
-				}
-			break;
-
-		case SSL3_ST_CR_CERT_REQ_A:
-		case SSL3_ST_CR_CERT_REQ_B:
-			ret=ssl3_get_certificate_request(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_SRVR_DONE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CR_SRVR_DONE_A:
-		case SSL3_ST_CR_SRVR_DONE_B:
-			ret=ssl3_get_server_done(s);
-			if (ret <= 0) goto end;
+            } else
+                skip = 1;
+
+            s->state = SSL3_ST_CR_KEY_EXCH_A;
+#endif
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_KEY_EXCH_A:
+        case SSL3_ST_CR_KEY_EXCH_B:
+            ret = ssl3_get_key_exchange(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_CERT_REQ_A;
+            s->init_num = 0;
+
+            /*
+             * at this point we check that we have the required stuff from
+             * the server
+             */
+            if (!ssl3_check_cert_and_algorithm(s)) {
+                ret = -1;
+                goto end;
+            }
+            break;
+
+        case SSL3_ST_CR_CERT_REQ_A:
+        case SSL3_ST_CR_CERT_REQ_B:
+            ret = ssl3_get_certificate_request(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_SRVR_DONE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_SRVR_DONE_A:
+        case SSL3_ST_CR_SRVR_DONE_B:
+            ret = ssl3_get_server_done(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_SRP
-			if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP)
-				{
-				if ((ret = SRP_Calc_A_param(s))<=0)
-					{
-					SSLerr(SSL_F_SSL3_CONNECT,SSL_R_SRP_A_CALC);
-					ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INTERNAL_ERROR);
-					goto end;
-					}
-				}
-#endif
-			if (s->s3->tmp.cert_req)
-				s->state=SSL3_ST_CW_CERT_A;
-			else
-				s->state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
-
-			break;
-
-		case SSL3_ST_CW_CERT_A:
-		case SSL3_ST_CW_CERT_B:
-		case SSL3_ST_CW_CERT_C:
-		case SSL3_ST_CW_CERT_D:
-			ret=ssl3_send_client_certificate(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_KEY_EXCH_A:
-		case SSL3_ST_CW_KEY_EXCH_B:
-			ret=ssl3_send_client_key_exchange(s);
-			if (ret <= 0) goto end;
-			/* EAY EAY EAY need to check for DH fix cert
-			 * sent back */
-			/* For TLS, cert_req is set to 2, so a cert chain
-			 * of nothing is sent, but no verify packet is sent */
-			/* XXX: For now, we do not support client 
-			 * authentication in ECDH cipher suites with
-			 * ECDH (rather than ECDSA) certificates.
-			 * We need to skip the certificate verify 
-			 * message when client's ECDH public key is sent 
-			 * inside the client certificate.
-			 */
-			if (s->s3->tmp.cert_req == 1)
-				{
-				s->state=SSL3_ST_CW_CERT_VRFY_A;
-				}
-			else
-				{
-				s->state=SSL3_ST_CW_CHANGE_A;
-				}
-			if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY)
-				{
-				s->state=SSL3_ST_CW_CHANGE_A;
-				}
-
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_CERT_VRFY_A:
-		case SSL3_ST_CW_CERT_VRFY_B:
-			ret=ssl3_send_client_verify(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_CHANGE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_CHANGE_A:
-		case SSL3_ST_CW_CHANGE_B:
-			ret=ssl3_send_change_cipher_spec(s,
-				SSL3_ST_CW_CHANGE_A,SSL3_ST_CW_CHANGE_B);
-			if (ret <= 0) goto end;
+            if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP) {
+                if ((ret = SRP_Calc_A_param(s)) <= 0) {
+                    SSLerr(SSL_F_SSL3_CONNECT, SSL_R_SRP_A_CALC);
+                    ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+                    goto end;
+                }
+            }
+#endif
+            if (s->s3->tmp.cert_req)
+                s->state = SSL3_ST_CW_CERT_A;
+            else
+                s->state = SSL3_ST_CW_KEY_EXCH_A;
+            s->init_num = 0;
+
+            break;
+
+        case SSL3_ST_CW_CERT_A:
+        case SSL3_ST_CW_CERT_B:
+        case SSL3_ST_CW_CERT_C:
+        case SSL3_ST_CW_CERT_D:
+            ret = ssl3_send_client_certificate(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_KEY_EXCH_A:
+        case SSL3_ST_CW_KEY_EXCH_B:
+            ret = ssl3_send_client_key_exchange(s);
+            if (ret <= 0)
+                goto end;
+            /*
+             * EAY EAY EAY need to check for DH fix cert sent back
+             */
+            /*
+             * For TLS, cert_req is set to 2, so a cert chain of nothing is
+             * sent, but no verify packet is sent
+             */
+            /*
+             * XXX: For now, we do not support client authentication in ECDH
+             * cipher suites with ECDH (rather than ECDSA) certificates. We
+             * need to skip the certificate verify message when client's
+             * ECDH public key is sent inside the client certificate.
+             */
+            if (s->s3->tmp.cert_req == 1) {
+                s->state = SSL3_ST_CW_CERT_VRFY_A;
+            } else {
+                s->state = SSL3_ST_CW_CHANGE_A;
+            }
+            if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY) {
+                s->state = SSL3_ST_CW_CHANGE_A;
+            }
+
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_CERT_VRFY_A:
+        case SSL3_ST_CW_CERT_VRFY_B:
+            ret = ssl3_send_client_verify(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_CHANGE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_CHANGE_A:
+        case SSL3_ST_CW_CHANGE_B:
+            ret = ssl3_send_change_cipher_spec(s,
+                                               SSL3_ST_CW_CHANGE_A,
+                                               SSL3_ST_CW_CHANGE_B);
+            if (ret <= 0)
+                goto end;
 
 #if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
-			s->state=SSL3_ST_CW_FINISHED_A;
+            s->state = SSL3_ST_CW_FINISHED_A;
 #else
-			if (s->s3->next_proto_neg_seen)
-				s->state=SSL3_ST_CW_NEXT_PROTO_A;
-			else
-				s->state=SSL3_ST_CW_FINISHED_A;
+            if (s->s3->next_proto_neg_seen)
+                s->state = SSL3_ST_CW_NEXT_PROTO_A;
+            else
+                s->state = SSL3_ST_CW_FINISHED_A;
 #endif
-			s->init_num=0;
+            s->init_num = 0;
 
-			s->session->cipher=s->s3->tmp.new_cipher;
+            s->session->cipher = s->s3->tmp.new_cipher;
 #ifdef OPENSSL_NO_COMP
-			s->session->compress_meth=0;
+            s->session->compress_meth = 0;
 #else
-			if (s->s3->tmp.new_compression == NULL)
-				s->session->compress_meth=0;
-			else
-				s->session->compress_meth=
-					s->s3->tmp.new_compression->id;
+            if (s->s3->tmp.new_compression == NULL)
+                s->session->compress_meth = 0;
+            else
+                s->session->compress_meth = s->s3->tmp.new_compression->id;
 #endif
-			if (!s->method->ssl3_enc->setup_key_block(s))
-				{
-				ret= -1;
-				goto end;
-				}
+            if (!s->method->ssl3_enc->setup_key_block(s)) {
+                ret = -1;
+                goto end;
+            }
 
-			if (!s->method->ssl3_enc->change_cipher_state(s,
-				SSL3_CHANGE_CIPHER_CLIENT_WRITE))
-				{
-				ret= -1;
-				goto end;
-				}
+            if (!s->method->ssl3_enc->change_cipher_state(s,
+                                                          SSL3_CHANGE_CIPHER_CLIENT_WRITE))
+            {
+                ret = -1;
+                goto end;
+            }
 
-			break;
+            break;
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-		case SSL3_ST_CW_NEXT_PROTO_A:
-		case SSL3_ST_CW_NEXT_PROTO_B:
-			ret=ssl3_send_next_proto(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_FINISHED_A;
-			break;
-#endif
-
-		case SSL3_ST_CW_FINISHED_A:
-		case SSL3_ST_CW_FINISHED_B:
-			ret=ssl3_send_finished(s,
-				SSL3_ST_CW_FINISHED_A,SSL3_ST_CW_FINISHED_B,
-				s->method->ssl3_enc->client_finished_label,
-				s->method->ssl3_enc->client_finished_label_len);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_FLUSH;
-
-			/* clear flags */
-			s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
-			if (s->hit)
-				{
-				s->s3->tmp.next_state=SSL_ST_OK;
-				if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED)
-					{
-					s->state=SSL_ST_OK;
-					s->s3->flags|=SSL3_FLAGS_POP_BUFFER;
-					s->s3->delay_buf_pop_ret=0;
-					}
-				}
-			else
-				{
-#ifndef OPENSSL_NO_TLSEXT
-				/* Allow NewSessionTicket if ticket expected */
-				if (s->tlsext_ticket_expected)
-					s->s3->tmp.next_state=SSL3_ST_CR_SESSION_TICKET_A;
-				else
-#endif
-				
-				s->s3->tmp.next_state=SSL3_ST_CR_FINISHED_A;
-				}
-			s->init_num=0;
-			break;
-
+        case SSL3_ST_CW_NEXT_PROTO_A:
+        case SSL3_ST_CW_NEXT_PROTO_B:
+            ret = ssl3_send_next_proto(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_FINISHED_A;
+            break;
+#endif
+
+        case SSL3_ST_CW_FINISHED_A:
+        case SSL3_ST_CW_FINISHED_B:
+            ret = ssl3_send_finished(s,
+                                     SSL3_ST_CW_FINISHED_A,
+                                     SSL3_ST_CW_FINISHED_B,
+                                     s->method->
+                                     ssl3_enc->client_finished_label,
+                                     s->method->
+                                     ssl3_enc->client_finished_label_len);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CW_FLUSH;
+
+            /* clear flags */
+            s->s3->flags &= ~SSL3_FLAGS_POP_BUFFER;
+            if (s->hit) {
+                s->s3->tmp.next_state = SSL_ST_OK;
+                if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED) {
+                    s->state = SSL_ST_OK;
+                    s->s3->flags |= SSL3_FLAGS_POP_BUFFER;
+                    s->s3->delay_buf_pop_ret = 0;
+                }
+            } else {
 #ifndef OPENSSL_NO_TLSEXT
-		case SSL3_ST_CR_SESSION_TICKET_A:
-		case SSL3_ST_CR_SESSION_TICKET_B:
-			ret=ssl3_get_new_session_ticket(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_FINISHED_A;
-			s->init_num=0;
-		break;
-
-		case SSL3_ST_CR_CERT_STATUS_A:
-		case SSL3_ST_CR_CERT_STATUS_B:
-			ret=ssl3_get_cert_status(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
-			s->init_num=0;
-		break;
+                /*
+                 * Allow NewSessionTicket if ticket expected
+                 */
+                if (s->tlsext_ticket_expected)
+                    s->s3->tmp.next_state = SSL3_ST_CR_SESSION_TICKET_A;
+                else
 #endif
 
-		case SSL3_ST_CR_FINISHED_A:
-		case SSL3_ST_CR_FINISHED_B:
-			s->s3->flags |= SSL3_FLAGS_CCS_OK;
-			ret=ssl3_get_finished(s,SSL3_ST_CR_FINISHED_A,
-				SSL3_ST_CR_FINISHED_B);
-			if (ret <= 0) goto end;
-
-			if (s->hit)
-				s->state=SSL3_ST_CW_CHANGE_A;
-			else
-				s->state=SSL_ST_OK;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_CW_FLUSH:
-			s->rwstate=SSL_WRITING;
-			if (BIO_flush(s->wbio) <= 0)
-				{
-				ret= -1;
-				goto end;
-				}
-			s->rwstate=SSL_NOTHING;
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case SSL_ST_OK:
-			/* clean a few things up */
-			ssl3_cleanup_key_block(s);
-
-			if (s->init_buf != NULL)
-				{
-				BUF_MEM_free(s->init_buf);
-				s->init_buf=NULL;
-				}
-
-			/* If we are not 'joining' the last two packets,
-			 * remove the buffering now */
-			if (!(s->s3->flags & SSL3_FLAGS_POP_BUFFER))
-				ssl_free_wbio_buffer(s);
-			/* else do it later in ssl3_write */
-
-			s->init_num=0;
-			s->renegotiate=0;
-			s->new_session=0;
-
-			ssl_update_cache(s,SSL_SESS_CACHE_CLIENT);
-			if (s->hit) s->ctx->stats.sess_hit++;
-
-			ret=1;
-			/* s->server=0; */
-			s->handshake_func=ssl3_connect;
-			s->ctx->stats.sess_connect_good++;
-
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-
-			goto end;
-			/* break; */
-			
-		default:
-			SSLerr(SSL_F_SSL3_CONNECT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-
-		/* did we do anything */
-		if (!s->s3->tmp.reuse_message && !skip)
-			{
-			if (s->debug)
-				{
-				if ((ret=BIO_flush(s->wbio)) <= 0)
-					goto end;
-				}
-
-			if ((cb != NULL) && (s->state != state))
-				{
-				new_state=s->state;
-				s->state=state;
-				cb(s,SSL_CB_CONNECT_LOOP,1);
-				s->state=new_state;
-				}
-			}
-		skip=0;
-		}
-end:
-	s->in_handshake--;
-	if (buf != NULL)
-		BUF_MEM_free(buf);
-	if (cb != NULL)
-		cb(s,SSL_CB_CONNECT_EXIT,ret);
-	return(ret);
-	}
+                    s->s3->tmp.next_state = SSL3_ST_CR_FINISHED_A;
+            }
+            s->init_num = 0;
+            break;
 
+#ifndef OPENSSL_NO_TLSEXT
+        case SSL3_ST_CR_SESSION_TICKET_A:
+        case SSL3_ST_CR_SESSION_TICKET_B:
+            ret = ssl3_get_new_session_ticket(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_FINISHED_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CR_CERT_STATUS_A:
+        case SSL3_ST_CR_CERT_STATUS_B:
+            ret = ssl3_get_cert_status(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_CR_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
+#endif
+
+        case SSL3_ST_CR_FINISHED_A:
+        case SSL3_ST_CR_FINISHED_B:
+            s->s3->flags |= SSL3_FLAGS_CCS_OK;
+            ret = ssl3_get_finished(s, SSL3_ST_CR_FINISHED_A,
+                                    SSL3_ST_CR_FINISHED_B);
+            if (ret <= 0)
+                goto end;
+
+            if (s->hit)
+                s->state = SSL3_ST_CW_CHANGE_A;
+            else
+                s->state = SSL_ST_OK;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_CW_FLUSH:
+            s->rwstate = SSL_WRITING;
+            if (BIO_flush(s->wbio) <= 0) {
+                ret = -1;
+                goto end;
+            }
+            s->rwstate = SSL_NOTHING;
+            s->state = s->s3->tmp.next_state;
+            break;
+
+        case SSL_ST_OK:
+            /* clean a few things up */
+            ssl3_cleanup_key_block(s);
+
+            if (s->init_buf != NULL) {
+                BUF_MEM_free(s->init_buf);
+                s->init_buf = NULL;
+            }
+
+            /*
+             * If we are not 'joining' the last two packets, remove the
+             * buffering now
+             */
+            if (!(s->s3->flags & SSL3_FLAGS_POP_BUFFER))
+                ssl_free_wbio_buffer(s);
+            /* else do it later in ssl3_write */
+
+            s->init_num = 0;
+            s->renegotiate = 0;
+            s->new_session = 0;
+
+            ssl_update_cache(s, SSL_SESS_CACHE_CLIENT);
+            if (s->hit)
+                s->ctx->stats.sess_hit++;
+
+            ret = 1;
+            /* s->server=0; */
+            s->handshake_func = ssl3_connect;
+            s->ctx->stats.sess_connect_good++;
+
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_SSL3_CONNECT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        /* did we do anything */
+        if (!s->s3->tmp.reuse_message && !skip) {
+            if (s->debug) {
+                if ((ret = BIO_flush(s->wbio)) <= 0)
+                    goto end;
+            }
+
+            if ((cb != NULL) && (s->state != state)) {
+                new_state = s->state;
+                s->state = state;
+                cb(s, SSL_CB_CONNECT_LOOP, 1);
+                s->state = new_state;
+            }
+        }
+        skip = 0;
+    }
+ end:
+    s->in_handshake--;
+    if (buf != NULL)
+        BUF_MEM_free(buf);
+    if (cb != NULL)
+        cb(s, SSL_CB_CONNECT_EXIT, ret);
+    return (ret);
+}
 
 int ssl3_client_hello(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-	int i;
-	unsigned long l;
-	int al = 0;
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+    int i;
+    unsigned long l;
+    int al = 0;
 #ifndef OPENSSL_NO_COMP
-	int j;
-	SSL_COMP *comp;
-#endif
-
-	buf=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL3_ST_CW_CLNT_HELLO_A)
-		{
-		SSL_SESSION *sess = s->session;
-		if ((sess == NULL) ||
-			(sess->ssl_version != s->version) ||
-			!sess->session_id_length ||
-			(sess->not_resumable))
-			{
-			if (!ssl_get_new_session(s,0))
-				goto err;
-			}
-		if (s->method->version == DTLS_ANY_VERSION)
-			{
-			/* Determine which DTLS version to use */
-			int options = s->options;
-			/* If DTLS 1.2 disabled correct the version number */
-			if (options & SSL_OP_NO_DTLSv1_2)
-				{
-				if (tls1_suiteb(s))
-					{
-					SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
-					goto err;
-					}
-				/* Disabling all versions is silly: return an
-				 * error.
-				 */
-				if (options & SSL_OP_NO_DTLSv1)
-					{
-					SSLerr(SSL_F_SSL3_CLIENT_HELLO,SSL_R_WRONG_SSL_VERSION);
-					goto err;
-					}
-				/* Update method so we don't use any DTLS 1.2
-				 * features.
-				 */
-				s->method = DTLSv1_client_method();
-				s->version = DTLS1_VERSION;
-				}
-			else
-				{
-				/* We only support one version: update method */
-				if (options & SSL_OP_NO_DTLSv1)
-					s->method = DTLSv1_2_client_method();
-				s->version = DTLS1_2_VERSION;
-				}
-			s->client_version = s->version;
-			}
-		/* else use the pre-loaded session */
-
-		p=s->s3->client_random;
-
-		/* for DTLS if client_random is initialized, reuse it, we are
-		 * required to use same upon reply to HelloVerify */
-		if (SSL_IS_DTLS(s))
-			{
-			size_t idx;
-			i = 1;
-			for (idx=0; idx < sizeof(s->s3->client_random); idx++)
-				{
-				if (p[idx])
-					{
-					i = 0;
-					break;
-					}
-				}
-			}
-		else 
-			i = 1;
-
-		if (i)
-			ssl_fill_hello_random(s, 0, p,
-					      sizeof(s->s3->client_random));
-
-		/* Do the message type and length last */
-		d=p= ssl_handshake_start(s);
-
-		/*-
-		 * version indicates the negotiated version: for example from
-		 * an SSLv2/v3 compatible client hello). The client_version
-		 * field is the maximum version we permit and it is also
-		 * used in RSA encrypted premaster secrets. Some servers can
-		 * choke if we initially report a higher version then
-		 * renegotiate to a lower one in the premaster secret. This
-		 * didn't happen with TLS 1.0 as most servers supported it
-		 * but it can with TLS 1.1 or later if the server only supports
-		 * 1.0.
-		 *
-		 * Possible scenario with previous logic:
-		 * 	1. Client hello indicates TLS 1.2
-		 * 	2. Server hello says TLS 1.0
-		 *	3. RSA encrypted premaster secret uses 1.2.
-		 * 	4. Handhaked proceeds using TLS 1.0.
-		 *	5. Server sends hello request to renegotiate.
-		 *	6. Client hello indicates TLS v1.0 as we now
-		 *	   know that is maximum server supports.
-		 *	7. Server chokes on RSA encrypted premaster secret
-		 *	   containing version 1.0.
-		 *
-		 * For interoperability it should be OK to always use the
-		 * maximum version we support in client hello and then rely
-		 * on the checking of version to ensure the servers isn't
-		 * being inconsistent: for example initially negotiating with
-		 * TLS 1.0 and renegotiating with TLS 1.2. We do this by using
-		 * client_version in client hello and not resetting it to
-		 * the negotiated version.
-		 */
+    int j;
+    SSL_COMP *comp;
+#endif
+
+    buf = (unsigned char *)s->init_buf->data;
+    if (s->state == SSL3_ST_CW_CLNT_HELLO_A) {
+        SSL_SESSION *sess = s->session;
+        if ((sess == NULL) ||
+            (sess->ssl_version != s->version) ||
+            !sess->session_id_length || (sess->not_resumable)) {
+            if (!ssl_get_new_session(s, 0))
+                goto err;
+        }
+        if (s->method->version == DTLS_ANY_VERSION) {
+            /* Determine which DTLS version to use */
+            int options = s->options;
+            /* If DTLS 1.2 disabled correct the version number */
+            if (options & SSL_OP_NO_DTLSv1_2) {
+                if (tls1_suiteb(s)) {
+                    SSLerr(SSL_F_SSL3_CLIENT_HELLO,
+                           SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
+                    goto err;
+                }
+                /*
+                 * Disabling all versions is silly: return an error.
+                 */
+                if (options & SSL_OP_NO_DTLSv1) {
+                    SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_WRONG_SSL_VERSION);
+                    goto err;
+                }
+                /*
+                 * Update method so we don't use any DTLS 1.2 features.
+                 */
+                s->method = DTLSv1_client_method();
+                s->version = DTLS1_VERSION;
+            } else {
+                /*
+                 * We only support one version: update method
+                 */
+                if (options & SSL_OP_NO_DTLSv1)
+                    s->method = DTLSv1_2_client_method();
+                s->version = DTLS1_2_VERSION;
+            }
+            s->client_version = s->version;
+        }
+        /* else use the pre-loaded session */
+
+        p = s->s3->client_random;
+
+        /*
+         * for DTLS if client_random is initialized, reuse it, we are
+         * required to use same upon reply to HelloVerify
+         */
+        if (SSL_IS_DTLS(s)) {
+            size_t idx;
+            i = 1;
+            for (idx = 0; idx < sizeof(s->s3->client_random); idx++) {
+                if (p[idx]) {
+                    i = 0;
+                    break;
+                }
+            }
+        } else
+            i = 1;
+
+        if (i)
+            ssl_fill_hello_random(s, 0, p, sizeof(s->s3->client_random));
+
+        /* Do the message type and length last */
+        d = p = ssl_handshake_start(s);
+
+                /*-
+                 * version indicates the negotiated version: for example from
+                 * an SSLv2/v3 compatible client hello). The client_version
+                 * field is the maximum version we permit and it is also
+                 * used in RSA encrypted premaster secrets. Some servers can
+                 * choke if we initially report a higher version then
+                 * renegotiate to a lower one in the premaster secret. This
+                 * didn't happen with TLS 1.0 as most servers supported it
+                 * but it can with TLS 1.1 or later if the server only supports
+                 * 1.0.
+                 *
+                 * Possible scenario with previous logic:
+                 *      1. Client hello indicates TLS 1.2
+                 *      2. Server hello says TLS 1.0
+                 *      3. RSA encrypted premaster secret uses 1.2.
+                 *      4. Handhaked proceeds using TLS 1.0.
+                 *      5. Server sends hello request to renegotiate.
+                 *      6. Client hello indicates TLS v1.0 as we now
+                 *         know that is maximum server supports.
+                 *      7. Server chokes on RSA encrypted premaster secret
+                 *         containing version 1.0.
+                 *
+                 * For interoperability it should be OK to always use the
+                 * maximum version we support in client hello and then rely
+                 * on the checking of version to ensure the servers isn't
+                 * being inconsistent: for example initially negotiating with
+                 * TLS 1.0 and renegotiating with TLS 1.2. We do this by using
+                 * client_version in client hello and not resetting it to
+                 * the negotiated version.
+                 */
 #if 0
-		*(p++)=s->version>>8;
-		*(p++)=s->version&0xff;
-		s->client_version=s->version;
+        *(p++) = s->version >> 8;
+        *(p++) = s->version & 0xff;
+        s->client_version = s->version;
 #else
-		*(p++)=s->client_version>>8;
-		*(p++)=s->client_version&0xff;
-#endif
-
-		/* Random stuff */
-		memcpy(p,s->s3->client_random,SSL3_RANDOM_SIZE);
-		p+=SSL3_RANDOM_SIZE;
-
-		/* Session ID */
-		if (s->new_session)
-			i=0;
-		else
-			i=s->session->session_id_length;
-		*(p++)=i;
-		if (i != 0)
-			{
-			if (i > (int)sizeof(s->session->session_id))
-				{
-				SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			memcpy(p,s->session->session_id,i);
-			p+=i;
-			}
-		
-		/* cookie stuff for DTLS */
-		if (SSL_IS_DTLS(s))
-			{
-			if ( s->d1->cookie_len > sizeof(s->d1->cookie))
-				{
-				SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			*(p++) = s->d1->cookie_len;
-			memcpy(p, s->d1->cookie, s->d1->cookie_len);
-			p += s->d1->cookie_len;
-			}
-		
-		/* Ciphers supported */
-		i=ssl_cipher_list_to_bytes(s,SSL_get_ciphers(s),&(p[2]),0);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,SSL_R_NO_CIPHERS_AVAILABLE);
-			goto err;
-			}
+        *(p++) = s->client_version >> 8;
+        *(p++) = s->client_version & 0xff;
+#endif
+
+        /* Random stuff */
+        memcpy(p, s->s3->client_random, SSL3_RANDOM_SIZE);
+        p += SSL3_RANDOM_SIZE;
+
+        /* Session ID */
+        if (s->new_session)
+            i = 0;
+        else
+            i = s->session->session_id_length;
+        *(p++) = i;
+        if (i != 0) {
+            if (i > (int)sizeof(s->session->session_id)) {
+                SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            memcpy(p, s->session->session_id, i);
+            p += i;
+        }
+
+        /* cookie stuff for DTLS */
+        if (SSL_IS_DTLS(s)) {
+            if (s->d1->cookie_len > sizeof(s->d1->cookie)) {
+                SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            *(p++) = s->d1->cookie_len;
+            memcpy(p, s->d1->cookie, s->d1->cookie_len);
+            p += s->d1->cookie_len;
+        }
+
+        /* Ciphers supported */
+        i = ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), &(p[2]), 0);
+        if (i == 0) {
+            SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_NO_CIPHERS_AVAILABLE);
+            goto err;
+        }
 #ifdef OPENSSL_MAX_TLS1_2_CIPHER_LENGTH
-			/* Some servers hang if client hello > 256 bytes
-			 * as hack workaround chop number of supported ciphers
-			 * to keep it well below this if we use TLS v1.2
-			 */
-			if (TLS1_get_version(s) >= TLS1_2_VERSION
-				&& i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
-				i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
-#endif
-		s2n(i,p);
-		p+=i;
-
-		/* COMPRESSION */
+        /*
+         * Some servers hang if client hello > 256 bytes as hack workaround
+         * chop number of supported ciphers to keep it well below this if we
+         * use TLS v1.2
+         */
+        if (TLS1_get_version(s) >= TLS1_2_VERSION
+            && i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
+            i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
+#endif
+        s2n(i, p);
+        p += i;
+
+        /* COMPRESSION */
 #ifdef OPENSSL_NO_COMP
-		*(p++)=1;
+        *(p++) = 1;
 #else
 
-		if ((s->options & SSL_OP_NO_COMPRESSION)
-					|| !s->ctx->comp_methods)
-			j=0;
-		else
-			j=sk_SSL_COMP_num(s->ctx->comp_methods);
-		*(p++)=1+j;
-		for (i=0; ictx->comp_methods,i);
-			*(p++)=comp->id;
-			}
+        if ((s->options & SSL_OP_NO_COMPRESSION)
+            || !s->ctx->comp_methods)
+            j = 0;
+        else
+            j = sk_SSL_COMP_num(s->ctx->comp_methods);
+        *(p++) = 1 + j;
+        for (i = 0; i < j; i++) {
+            comp = sk_SSL_COMP_value(s->ctx->comp_methods, i);
+            *(p++) = comp->id;
+        }
 #endif
-		*(p++)=0; /* Add the NULL method */
+        *(p++) = 0;             /* Add the NULL method */
 
 #ifndef OPENSSL_NO_TLSEXT
-		/* TLS extensions*/
-		if (ssl_prepare_clienthello_tlsext(s) <= 0)
-			{
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,SSL_R_CLIENTHELLO_TLSEXT);
-			goto err;
-			}
-		if ((p = ssl_add_clienthello_tlsext(s, p, buf+SSL3_RT_MAX_PLAIN_LENGTH, &al)) == NULL)
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,al);
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-#endif
-		
-		l= p-d;
-		ssl_set_handshake_header(s, SSL3_MT_CLIENT_HELLO, l);
-		s->state=SSL3_ST_CW_CLNT_HELLO_B;
-		}
-
-	/* SSL3_ST_CW_CLNT_HELLO_B */
-	return ssl_do_write(s);
-err:
-	return(-1);
-	}
+        /* TLS extensions */
+        if (ssl_prepare_clienthello_tlsext(s) <= 0) {
+            SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
+            goto err;
+        }
+        if ((p =
+             ssl_add_clienthello_tlsext(s, p, buf + SSL3_RT_MAX_PLAIN_LENGTH,
+                                        &al)) == NULL) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, al);
+            SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+#endif
+
+        l = p - d;
+        ssl_set_handshake_header(s, SSL3_MT_CLIENT_HELLO, l);
+        s->state = SSL3_ST_CW_CLNT_HELLO_B;
+    }
+
+    /* SSL3_ST_CW_CLNT_HELLO_B */
+    return ssl_do_write(s);
+ err:
+    return (-1);
+}
 
 int ssl3_get_server_hello(SSL *s)
-	{
-	STACK_OF(SSL_CIPHER) *sk;
-	const SSL_CIPHER *c;
-	CERT *ct = s->cert;
-	unsigned char *p,*d;
-	int i,al=SSL_AD_INTERNAL_ERROR,ok;
-	unsigned int j;
-	long n;
+{
+    STACK_OF(SSL_CIPHER) *sk;
+    const SSL_CIPHER *c;
+    CERT *ct = s->cert;
+    unsigned char *p, *d;
+    int i, al = SSL_AD_INTERNAL_ERROR, ok;
+    unsigned int j;
+    long n;
 #ifndef OPENSSL_NO_COMP
-	SSL_COMP *comp;
-#endif
-	/* Hello verify request and/or server hello version may not
-	 * match so set first packet if we're negotiating version.
-	 */
-	if (SSL_IS_DTLS(s))
-		s->first_packet = 1;
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SRVR_HELLO_A,
-		SSL3_ST_CR_SRVR_HELLO_B,
-		-1,
-		20000,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	if (SSL_IS_DTLS(s))
-		{
-		s->first_packet = 0;
-		if ( s->s3->tmp.message_type == DTLS1_MT_HELLO_VERIFY_REQUEST)
-			{
-			if ( s->d1->send_cookie == 0)
-				{
-				s->s3->tmp.reuse_message = 1;
-				return 1;
-				}
-			else /* already sent a cookie */
-				{
-				al=SSL_AD_UNEXPECTED_MESSAGE;
-				SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_MESSAGE_TYPE);
-				goto f_err;
-				}
-			}
-		}
-	
-	if ( s->s3->tmp.message_type != SSL3_MT_SERVER_HELLO)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_MESSAGE_TYPE);
-		goto f_err;
-		}
-
-	d=p=(unsigned char *)s->init_msg;
-	if (s->method->version == DTLS_ANY_VERSION)
-		{
-		/* Work out correct protocol version to use */
-		int hversion = (p[0] << 8)|p[1];
-		int options = s->options;
-		if (hversion == DTLS1_2_VERSION
-			&& !(options & SSL_OP_NO_DTLSv1_2))
-			s->method = DTLSv1_2_client_method();
-		else if (tls1_suiteb(s))
-			{
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
-			s->version = hversion;
-			al = SSL_AD_PROTOCOL_VERSION;
-			goto f_err;
-			}
-		else if (hversion == DTLS1_VERSION
-			&& !(options & SSL_OP_NO_DTLSv1))
-			s->method = DTLSv1_client_method();
-		else
-			{
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_SSL_VERSION);
-			s->version = hversion;
-			al = SSL_AD_PROTOCOL_VERSION;
-			goto f_err;
-			}
-		s->version = s->method->version;
-		}
-
-	if ((p[0] != (s->version>>8)) || (p[1] != (s->version&0xff)))
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_SSL_VERSION);
-		s->version=(s->version&0xff00)|p[1];
-		al=SSL_AD_PROTOCOL_VERSION;
-		goto f_err;
-		}
-	p+=2;
-
-	/* load the server hello data */
-	/* load the server random */
-	memcpy(s->s3->server_random,p,SSL3_RANDOM_SIZE);
-	p+=SSL3_RANDOM_SIZE;
-
-	s->hit = 0;
-
-	/* get the session-id */
-	j= *(p++);
-
-	if ((j > sizeof s->session->session_id) || (j > SSL3_SESSION_ID_SIZE))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_SSL3_SESSION_ID_TOO_LONG);
-		goto f_err;
-		}
-
+    SSL_COMP *comp;
+#endif
+    /*
+     * Hello verify request and/or server hello version may not match so set
+     * first packet if we're negotiating version.
+     */
+    if (SSL_IS_DTLS(s))
+        s->first_packet = 1;
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_SRVR_HELLO_A,
+                                   SSL3_ST_CR_SRVR_HELLO_B, -1, 20000, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    if (SSL_IS_DTLS(s)) {
+        s->first_packet = 0;
+        if (s->s3->tmp.message_type == DTLS1_MT_HELLO_VERIFY_REQUEST) {
+            if (s->d1->send_cookie == 0) {
+                s->s3->tmp.reuse_message = 1;
+                return 1;
+            } else {            /* already sent a cookie */
+
+                al = SSL_AD_UNEXPECTED_MESSAGE;
+                SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_MESSAGE_TYPE);
+                goto f_err;
+            }
+        }
+    }
+
+    if (s->s3->tmp.message_type != SSL3_MT_SERVER_HELLO) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_MESSAGE_TYPE);
+        goto f_err;
+    }
+
+    d = p = (unsigned char *)s->init_msg;
+    if (s->method->version == DTLS_ANY_VERSION) {
+        /* Work out correct protocol version to use */
+        int hversion = (p[0] << 8) | p[1];
+        int options = s->options;
+        if (hversion == DTLS1_2_VERSION && !(options & SSL_OP_NO_DTLSv1_2))
+            s->method = DTLSv1_2_client_method();
+        else if (tls1_suiteb(s)) {
+            SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+                   SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
+            s->version = hversion;
+            al = SSL_AD_PROTOCOL_VERSION;
+            goto f_err;
+        } else if (hversion == DTLS1_VERSION && !(options & SSL_OP_NO_DTLSv1))
+            s->method = DTLSv1_client_method();
+        else {
+            SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_SSL_VERSION);
+            s->version = hversion;
+            al = SSL_AD_PROTOCOL_VERSION;
+            goto f_err;
+        }
+        s->version = s->method->version;
+    }
+
+    if ((p[0] != (s->version >> 8)) || (p[1] != (s->version & 0xff))) {
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_SSL_VERSION);
+        s->version = (s->version & 0xff00) | p[1];
+        al = SSL_AD_PROTOCOL_VERSION;
+        goto f_err;
+    }
+    p += 2;
+
+    /* load the server hello data */
+    /* load the server random */
+    memcpy(s->s3->server_random, p, SSL3_RANDOM_SIZE);
+    p += SSL3_RANDOM_SIZE;
+
+    s->hit = 0;
+
+    /* get the session-id */
+    j = *(p++);
+
+    if ((j > sizeof s->session->session_id) || (j > SSL3_SESSION_ID_SIZE)) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_SSL3_SESSION_ID_TOO_LONG);
+        goto f_err;
+    }
 #ifndef OPENSSL_NO_TLSEXT
-	/* check if we want to resume the session based on external pre-shared secret */
-	if (s->version >= TLS1_VERSION && s->tls_session_secret_cb)
-		{
-		SSL_CIPHER *pref_cipher=NULL;
-		s->session->master_key_length=sizeof(s->session->master_key);
-		if (s->tls_session_secret_cb(s, s->session->master_key,
-					     &s->session->master_key_length,
-					     NULL, &pref_cipher,
-					     s->tls_session_secret_cb_arg))
-			{
-			s->session->cipher = pref_cipher ?
-				pref_cipher : ssl_get_cipher_by_char(s, p+j);
-			s->hit = 1;
-			}
-		}
-#endif /* OPENSSL_NO_TLSEXT */
-
-	if (!s->hit && j != 0 && j == s->session->session_id_length
-	    && memcmp(p,s->session->session_id,j) == 0)
-	    {
-	    if(s->sid_ctx_length != s->session->sid_ctx_length
-	       || memcmp(s->session->sid_ctx,s->sid_ctx,s->sid_ctx_length))
-		{
-		/* actually a client application bug */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
-		goto f_err;
-		}
-	    s->hit=1;
-	    }
-	/* a miss or crap from the other end */
-	if (!s->hit)
-		{
-		/* If we were trying for session-id reuse, make a new
-		 * SSL_SESSION so we don't stuff up other people */
-		if (s->session->session_id_length > 0)
-			{
-			if (!ssl_get_new_session(s,0))
-				{
-				goto f_err;
-				}
-			}
-		s->session->session_id_length=j;
-		memcpy(s->session->session_id,p,j); /* j could be 0 */
-		}
-	p+=j;
-	c=ssl_get_cipher_by_char(s,p);
-	if (c == NULL)
-		{
-		/* unknown cipher */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNKNOWN_CIPHER_RETURNED);
-		goto f_err;
-		}
-	/* If it is a disabled cipher we didn't send it in client hello,
-	 * so return an error.
-	 */
-	if (c->algorithm_ssl & ct->mask_ssl ||
-		c->algorithm_mkey & ct->mask_k ||
-		c->algorithm_auth & ct->mask_a)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_CIPHER_RETURNED);
-		goto f_err;
-		}
-	p+=ssl_put_cipher_by_char(s,NULL,NULL);
-
-	sk=ssl_get_ciphers_by_id(s);
-	i=sk_SSL_CIPHER_find(sk,c);
-	if (i < 0)
-		{
-		/* we did not say we would use this cipher */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_CIPHER_RETURNED);
-		goto f_err;
-		}
-
-	/* Depending on the session caching (internal/external), the cipher
-	   and/or cipher_id values may not be set. Make sure that
-	   cipher_id is set and use it for comparison. */
-	if (s->session->cipher)
-		s->session->cipher_id = s->session->cipher->id;
-	if (s->hit && (s->session->cipher_id != c->id))
-		{
+    /*
+     * check if we want to resume the session based on external pre-shared
+     * secret
+     */
+    if (s->version >= TLS1_VERSION && s->tls_session_secret_cb) {
+        SSL_CIPHER *pref_cipher = NULL;
+        s->session->master_key_length = sizeof(s->session->master_key);
+        if (s->tls_session_secret_cb(s, s->session->master_key,
+                                     &s->session->master_key_length,
+                                     NULL, &pref_cipher,
+                                     s->tls_session_secret_cb_arg)) {
+            s->session->cipher = pref_cipher ?
+                pref_cipher : ssl_get_cipher_by_char(s, p + j);
+            s->hit = 1;
+        }
+    }
+#endif                          /* OPENSSL_NO_TLSEXT */
+
+    if (!s->hit && j != 0 && j == s->session->session_id_length
+        && memcmp(p, s->session->session_id, j) == 0) {
+        if (s->sid_ctx_length != s->session->sid_ctx_length
+            || memcmp(s->session->sid_ctx, s->sid_ctx, s->sid_ctx_length)) {
+            /* actually a client application bug */
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+                   SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
+            goto f_err;
+        }
+        s->hit = 1;
+    }
+    /* a miss or crap from the other end */
+    if (!s->hit) {
+        /*
+         * If we were trying for session-id reuse, make a new SSL_SESSION so
+         * we don't stuff up other people
+         */
+        if (s->session->session_id_length > 0) {
+            if (!ssl_get_new_session(s, 0)) {
+                goto f_err;
+            }
+        }
+        s->session->session_id_length = j;
+        memcpy(s->session->session_id, p, j); /* j could be 0 */
+    }
+    p += j;
+    c = ssl_get_cipher_by_char(s, p);
+    if (c == NULL) {
+        /* unknown cipher */
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_UNKNOWN_CIPHER_RETURNED);
+        goto f_err;
+    }
+    /*
+     * If it is a disabled cipher we didn't send it in client hello, so
+     * return an error.
+     */
+    if (c->algorithm_ssl & ct->mask_ssl ||
+        c->algorithm_mkey & ct->mask_k || c->algorithm_auth & ct->mask_a) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_CIPHER_RETURNED);
+        goto f_err;
+    }
+    p += ssl_put_cipher_by_char(s, NULL, NULL);
+
+    sk = ssl_get_ciphers_by_id(s);
+    i = sk_SSL_CIPHER_find(sk, c);
+    if (i < 0) {
+        /* we did not say we would use this cipher */
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_CIPHER_RETURNED);
+        goto f_err;
+    }
+
+    /*
+     * Depending on the session caching (internal/external), the cipher
+     * and/or cipher_id values may not be set. Make sure that cipher_id is
+     * set and use it for comparison.
+     */
+    if (s->session->cipher)
+        s->session->cipher_id = s->session->cipher->id;
+    if (s->hit && (s->session->cipher_id != c->id)) {
 /* Workaround is now obsolete */
 #if 0
-		if (!(s->options &
-			SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG))
-#endif
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED);
-			goto f_err;
-			}
-		}
-	s->s3->tmp.new_cipher=c;
-	/* Don't digest cached records if no sigalgs: we may need them for
-	 * client authentication.
-	 */
-	if (!SSL_USE_SIGALGS(s) && !ssl3_digest_cached_records(s))
-		goto f_err;
-	/* lets get the compression algorithm */
-	/* COMPRESSION */
+        if (!(s->options & SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG))
+#endif
+        {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+                   SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED);
+            goto f_err;
+        }
+    }
+    s->s3->tmp.new_cipher = c;
+    /*
+     * Don't digest cached records if no sigalgs: we may need them for client
+     * authentication.
+     */
+    if (!SSL_USE_SIGALGS(s) && !ssl3_digest_cached_records(s))
+        goto f_err;
+    /* lets get the compression algorithm */
+    /* COMPRESSION */
 #ifdef OPENSSL_NO_COMP
-	if (*(p++) != 0)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-		goto f_err;
-		}
-	/* If compression is disabled we'd better not try to resume a session
-	 * using compression.
-	 */
-	if (s->session->compress_meth != 0)
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_INCONSISTENT_COMPRESSION);
-		goto f_err;
-		}
+    if (*(p++) != 0) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+               SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+        goto f_err;
+    }
+    /*
+     * If compression is disabled we'd better not try to resume a session
+     * using compression.
+     */
+    if (s->session->compress_meth != 0) {
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_INCONSISTENT_COMPRESSION);
+        goto f_err;
+    }
 #else
-	j= *(p++);
-	if (s->hit && j != s->session->compress_meth)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED);
-		goto f_err;
-		}
-	if (j == 0)
-		comp=NULL;
-	else if (s->options & SSL_OP_NO_COMPRESSION)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_COMPRESSION_DISABLED);
-		goto f_err;
-		}
-	else
-		comp=ssl3_comp_find(s->ctx->comp_methods,j);
-	
-	if ((j != 0) && (comp == NULL))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
-		goto f_err;
-		}
-	else
-		{
-		s->s3->tmp.new_compression=comp;
-		}
+    j = *(p++);
+    if (s->hit && j != s->session->compress_meth) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+               SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED);
+        goto f_err;
+    }
+    if (j == 0)
+        comp = NULL;
+    else if (s->options & SSL_OP_NO_COMPRESSION) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_COMPRESSION_DISABLED);
+        goto f_err;
+    } else
+        comp = ssl3_comp_find(s->ctx->comp_methods, j);
+
+    if ((j != 0) && (comp == NULL)) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,
+               SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+        goto f_err;
+    } else {
+        s->s3->tmp.new_compression = comp;
+    }
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
-	/* TLS extensions*/
-	if (!ssl_parse_serverhello_tlsext(s,&p,d,n))
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_PARSE_TLSEXT);
-		goto err; 
-		}
-#endif
-
-	if (p != (d+n))
-		{
-		/* wrong packet length */
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_PACKET_LENGTH);
-		goto f_err;
-		}
-
-	return(1);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(-1);
-	}
+    /* TLS extensions */
+    if (!ssl_parse_serverhello_tlsext(s, &p, d, n)) {
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_PARSE_TLSEXT);
+        goto err;
+    }
+#endif
+
+    if (p != (d + n)) {
+        /* wrong packet length */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_PACKET_LENGTH);
+        goto f_err;
+    }
+
+    return (1);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (-1);
+}
 
 int ssl3_get_server_certificate(SSL *s)
-	{
-	int al,i,ok,ret= -1;
-	unsigned long n,nc,llen,l;
-	X509 *x=NULL;
-	const unsigned char *q,*p;
-	unsigned char *d;
-	STACK_OF(X509) *sk=NULL;
-	SESS_CERT *sc;
-	EVP_PKEY *pkey=NULL;
-	int need_cert = 1; /* VRS: 0=> will allow null cert if auth == KRB5 */
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_A,
-		SSL3_ST_CR_CERT_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	if ((s->s3->tmp.message_type == SSL3_MT_SERVER_KEY_EXCHANGE) ||
-		((s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) && 
-		(s->s3->tmp.message_type == SSL3_MT_SERVER_DONE)))
-		{
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
-
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_BAD_MESSAGE_TYPE);
-		goto f_err;
-		}
-	p=d=(unsigned char *)s->init_msg;
-
-	if ((sk=sk_X509_new_null()) == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	n2l3(p,llen);
-	if (llen+3 != n)
-		{
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	for (nc=0; nc llen)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
-			goto f_err;
-			}
-
-		q=p;
-		x=d2i_X509(NULL,&q,l);
-		if (x == NULL)
-			{
-			al=SSL_AD_BAD_CERTIFICATE;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_ASN1_LIB);
-			goto f_err;
-			}
-		if (q != (p+l))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
-			goto f_err;
-			}
-		if (!sk_X509_push(sk,x))
-			{
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		x=NULL;
-		nc+=l+3;
-		p=q;
-		}
-
-	i=ssl_verify_cert_chain(s,sk);
-	if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0)
+{
+    int al, i, ok, ret = -1;
+    unsigned long n, nc, llen, l;
+    X509 *x = NULL;
+    const unsigned char *q, *p;
+    unsigned char *d;
+    STACK_OF(X509) *sk = NULL;
+    SESS_CERT *sc;
+    EVP_PKEY *pkey = NULL;
+    int need_cert = 1;          /* VRS: 0=> will allow null cert if auth ==
+                                 * KRB5 */
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_CERT_A,
+                                   SSL3_ST_CR_CERT_B,
+                                   -1, s->max_cert_list, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    if ((s->s3->tmp.message_type == SSL3_MT_SERVER_KEY_EXCHANGE) ||
+        ((s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) &&
+         (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE))) {
+        s->s3->tmp.reuse_message = 1;
+        return (1);
+    }
+
+    if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_BAD_MESSAGE_TYPE);
+        goto f_err;
+    }
+    p = d = (unsigned char *)s->init_msg;
+
+    if ((sk = sk_X509_new_null()) == NULL) {
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    n2l3(p, llen);
+    if (llen + 3 != n) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    for (nc = 0; nc < llen;) {
+        n2l3(p, l);
+        if ((l + nc + 3) > llen) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+                   SSL_R_CERT_LENGTH_MISMATCH);
+            goto f_err;
+        }
+
+        q = p;
+        x = d2i_X509(NULL, &q, l);
+        if (x == NULL) {
+            al = SSL_AD_BAD_CERTIFICATE;
+            SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_ASN1_LIB);
+            goto f_err;
+        }
+        if (q != (p + l)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+                   SSL_R_CERT_LENGTH_MISMATCH);
+            goto f_err;
+        }
+        if (!sk_X509_push(sk, x)) {
+            SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        x = NULL;
+        nc += l + 3;
+        p = q;
+    }
+
+    i = ssl_verify_cert_chain(s, sk);
+    if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0)
 #ifndef OPENSSL_NO_KRB5
-	    && !((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
-		 (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
-#endif /* OPENSSL_NO_KRB5 */
-		)
-		{
-		al=ssl_verify_alarm_type(s->verify_result);
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERTIFICATE_VERIFY_FAILED);
-		goto f_err; 
-		}
-	ERR_clear_error(); /* but we keep s->verify_result */
-
-	sc=ssl_sess_cert_new();
-	if (sc == NULL) goto err;
-
-	if (s->session->sess_cert) ssl_sess_cert_free(s->session->sess_cert);
-	s->session->sess_cert=sc;
-
-	sc->cert_chain=sk;
-	/* Inconsistency alert: cert_chain does include the peer's
-	 * certificate, which we don't include in s3_srvr.c */
-	x=sk_X509_value(sk,0);
-	sk=NULL;
- 	/* VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end*/
-
-	pkey=X509_get_pubkey(x);
-
-	/* VRS: allow null cert if auth == KRB5 */
-	need_cert = ((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
-	            (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
-	            ? 0 : 1;
+        && !((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
+             (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
+#endif                          /* OPENSSL_NO_KRB5 */
+        ) {
+        al = ssl_verify_alarm_type(s->verify_result);
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+               SSL_R_CERTIFICATE_VERIFY_FAILED);
+        goto f_err;
+    }
+    ERR_clear_error();          /* but we keep s->verify_result */
+
+    sc = ssl_sess_cert_new();
+    if (sc == NULL)
+        goto err;
+
+    if (s->session->sess_cert)
+        ssl_sess_cert_free(s->session->sess_cert);
+    s->session->sess_cert = sc;
+
+    sc->cert_chain = sk;
+    /*
+     * Inconsistency alert: cert_chain does include the peer's certificate,
+     * which we don't include in s3_srvr.c
+     */
+    x = sk_X509_value(sk, 0);
+    sk = NULL;
+    /*
+     * VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end
+     */
+
+    pkey = X509_get_pubkey(x);
+
+    /* VRS: allow null cert if auth == KRB5 */
+    need_cert = ((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
+                 (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
+        ? 0 : 1;
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"pkey,x = %p, %p\n", pkey,x);
-	fprintf(stderr,"ssl_cert_type(x,pkey) = %d\n", ssl_cert_type(x,pkey));
-	fprintf(stderr,"cipher, alg, nc = %s, %lx, %lx, %d\n", s->s3->tmp.new_cipher->name,
-		s->s3->tmp.new_cipher->algorithm_mkey, s->s3->tmp.new_cipher->algorithm_auth, need_cert);
-#endif    /* KSSL_DEBUG */
-
-	if (need_cert && ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey)))
-		{
-		x=NULL;
-		al=SSL3_AL_FATAL;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
-			SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
-		goto f_err;
-		}
-
-	i=ssl_cert_type(x,pkey);
-	if (need_cert && i < 0)
-		{
-		x=NULL;
-		al=SSL3_AL_FATAL;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
-			SSL_R_UNKNOWN_CERTIFICATE_TYPE);
-		goto f_err;
-		}
-
-	if (need_cert)
-		{
-		int exp_idx = ssl_cipher_get_cert_index(s->s3->tmp.new_cipher);
-		if (exp_idx >= 0 && i != exp_idx)
-			{
-			x=NULL;
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
-				SSL_R_WRONG_CERTIFICATE_TYPE);
-			goto f_err;
-			}
-		sc->peer_cert_type=i;
-		CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
-		/* Why would the following ever happen?
-		 * We just created sc a couple of lines ago. */
-		if (sc->peer_pkeys[i].x509 != NULL)
-			X509_free(sc->peer_pkeys[i].x509);
-		sc->peer_pkeys[i].x509=x;
-		sc->peer_key= &(sc->peer_pkeys[i]);
-
-		if (s->session->peer != NULL)
-			X509_free(s->session->peer);
-		CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
-		s->session->peer=x;
-		}
-	else
-		{
-		sc->peer_cert_type=i;
-		sc->peer_key= NULL;
-
-		if (s->session->peer != NULL)
-			X509_free(s->session->peer);
-		s->session->peer=NULL;
-		}
-	s->session->verify_result = s->verify_result;
-
-	x=NULL;
-	ret=1;
-	if (0)
-		{
-f_err:
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		}
-err:
-	EVP_PKEY_free(pkey);
-	X509_free(x);
-	sk_X509_pop_free(sk,X509_free);
-	return(ret);
-	}
+    fprintf(stderr, "pkey,x = %p, %p\n", pkey, x);
+    fprintf(stderr, "ssl_cert_type(x,pkey) = %d\n", ssl_cert_type(x, pkey));
+    fprintf(stderr, "cipher, alg, nc = %s, %lx, %lx, %d\n",
+            s->s3->tmp.new_cipher->name,
+            s->s3->tmp.new_cipher->algorithm_mkey,
+            s->s3->tmp.new_cipher->algorithm_auth, need_cert);
+#endif                          /* KSSL_DEBUG */
+
+    if (need_cert && ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey))) {
+        x = NULL;
+        al = SSL3_AL_FATAL;
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+               SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
+        goto f_err;
+    }
+
+    i = ssl_cert_type(x, pkey);
+    if (need_cert && i < 0) {
+        x = NULL;
+        al = SSL3_AL_FATAL;
+        SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+               SSL_R_UNKNOWN_CERTIFICATE_TYPE);
+        goto f_err;
+    }
+
+    if (need_cert) {
+        int exp_idx = ssl_cipher_get_cert_index(s->s3->tmp.new_cipher);
+        if (exp_idx >= 0 && i != exp_idx) {
+            x = NULL;
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+                   SSL_R_WRONG_CERTIFICATE_TYPE);
+            goto f_err;
+        }
+        sc->peer_cert_type = i;
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+        /*
+         * Why would the following ever happen? We just created sc a couple
+         * of lines ago.
+         */
+        if (sc->peer_pkeys[i].x509 != NULL)
+            X509_free(sc->peer_pkeys[i].x509);
+        sc->peer_pkeys[i].x509 = x;
+        sc->peer_key = &(sc->peer_pkeys[i]);
+
+        if (s->session->peer != NULL)
+            X509_free(s->session->peer);
+        CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+        s->session->peer = x;
+    } else {
+        sc->peer_cert_type = i;
+        sc->peer_key = NULL;
+
+        if (s->session->peer != NULL)
+            X509_free(s->session->peer);
+        s->session->peer = NULL;
+    }
+    s->session->verify_result = s->verify_result;
+
+    x = NULL;
+    ret = 1;
+    if (0) {
+ f_err:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    }
+ err:
+    EVP_PKEY_free(pkey);
+    X509_free(x);
+    sk_X509_pop_free(sk, X509_free);
+    return (ret);
+}
 
 int ssl3_get_key_exchange(SSL *s)
-	{
+{
 #ifndef OPENSSL_NO_RSA
-	unsigned char *q,md_buf[EVP_MAX_MD_SIZE*2];
-#endif
-	EVP_MD_CTX md_ctx;
-	unsigned char *param,*p;
-	int al,j,ok;
-	long i,param_len,n,alg_k,alg_a;
-	EVP_PKEY *pkey=NULL;
-	const EVP_MD *md = NULL;
+    unsigned char *q, md_buf[EVP_MAX_MD_SIZE * 2];
+#endif
+    EVP_MD_CTX md_ctx;
+    unsigned char *param, *p;
+    int al, j, ok;
+    long i, param_len, n, alg_k, alg_a;
+    EVP_PKEY *pkey = NULL;
+    const EVP_MD *md = NULL;
 #ifndef OPENSSL_NO_RSA
-	RSA *rsa=NULL;
+    RSA *rsa = NULL;
 #endif
 #ifndef OPENSSL_NO_DH
-	DH *dh=NULL;
+    DH *dh = NULL;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	EC_KEY *ecdh = NULL;
-	BN_CTX *bn_ctx = NULL;
-	EC_POINT *srvr_ecpoint = NULL;
-	int curve_nid = 0;
-	int encoded_pt_len = 0;
-#endif
-
-	EVP_MD_CTX_init(&md_ctx);
-
-	/* use same message size as in ssl3_get_certificate_request()
-	 * as ServerKeyExchange message may be skipped */
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_KEY_EXCH_A,
-		SSL3_ST_CR_KEY_EXCH_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-	if (!ok) return((int)n);
-
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
-
-	if (s->s3->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE)
-		{
-		/*
-		 * Can't skip server key exchange if this is an ephemeral
-		 * ciphersuite.
-		 */
-		if (alg_k & (SSL_kDHE|SSL_kECDHE))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
-			al = SSL_AD_UNEXPECTED_MESSAGE;
-			goto f_err;
-			}
+    EC_KEY *ecdh = NULL;
+    BN_CTX *bn_ctx = NULL;
+    EC_POINT *srvr_ecpoint = NULL;
+    int curve_nid = 0;
+    int encoded_pt_len = 0;
+#endif
+
+    EVP_MD_CTX_init(&md_ctx);
+
+    /*
+     * use same message size as in ssl3_get_certificate_request() as
+     * ServerKeyExchange message may be skipped
+     */
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_KEY_EXCH_A,
+                                   SSL3_ST_CR_KEY_EXCH_B,
+                                   -1, s->max_cert_list, &ok);
+    if (!ok)
+        return ((int)n);
+
+    alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+
+    if (s->s3->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE) {
+        /*
+         * Can't skip server key exchange if this is an ephemeral
+         * ciphersuite.
+         */
+        if (alg_k & (SSL_kDHE | SSL_kECDHE)) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            goto f_err;
+        }
 #ifndef OPENSSL_NO_PSK
-		/* In plain PSK ciphersuite, ServerKeyExchange can be
-		   omitted if no identity hint is sent. Set
-		   session->sess_cert anyway to avoid problems
-		   later.*/
-		if (alg_k & SSL_kPSK)
-			{
-			s->session->sess_cert=ssl_sess_cert_new();
-			if (s->ctx->psk_identity_hint)
-				OPENSSL_free(s->ctx->psk_identity_hint);
-			s->ctx->psk_identity_hint = NULL;
-			}
-#endif
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
-
-	param=p=(unsigned char *)s->init_msg;
-	if (s->session->sess_cert != NULL)
-		{
+        /*
+         * In plain PSK ciphersuite, ServerKeyExchange can be omitted if no
+         * identity hint is sent. Set session->sess_cert anyway to avoid
+         * problems later.
+         */
+        if (alg_k & SSL_kPSK) {
+            s->session->sess_cert = ssl_sess_cert_new();
+            if (s->ctx->psk_identity_hint)
+                OPENSSL_free(s->ctx->psk_identity_hint);
+            s->ctx->psk_identity_hint = NULL;
+        }
+#endif
+        s->s3->tmp.reuse_message = 1;
+        return (1);
+    }
+
+    param = p = (unsigned char *)s->init_msg;
+    if (s->session->sess_cert != NULL) {
 #ifndef OPENSSL_NO_RSA
-		if (s->session->sess_cert->peer_rsa_tmp != NULL)
-			{
-			RSA_free(s->session->sess_cert->peer_rsa_tmp);
-			s->session->sess_cert->peer_rsa_tmp=NULL;
-			}
+        if (s->session->sess_cert->peer_rsa_tmp != NULL) {
+            RSA_free(s->session->sess_cert->peer_rsa_tmp);
+            s->session->sess_cert->peer_rsa_tmp = NULL;
+        }
 #endif
 #ifndef OPENSSL_NO_DH
-		if (s->session->sess_cert->peer_dh_tmp)
-			{
-			DH_free(s->session->sess_cert->peer_dh_tmp);
-			s->session->sess_cert->peer_dh_tmp=NULL;
-			}
+        if (s->session->sess_cert->peer_dh_tmp) {
+            DH_free(s->session->sess_cert->peer_dh_tmp);
+            s->session->sess_cert->peer_dh_tmp = NULL;
+        }
 #endif
 #ifndef OPENSSL_NO_ECDH
-		if (s->session->sess_cert->peer_ecdh_tmp)
-			{
-			EC_KEY_free(s->session->sess_cert->peer_ecdh_tmp);
-			s->session->sess_cert->peer_ecdh_tmp=NULL;
-			}
+        if (s->session->sess_cert->peer_ecdh_tmp) {
+            EC_KEY_free(s->session->sess_cert->peer_ecdh_tmp);
+            s->session->sess_cert->peer_ecdh_tmp = NULL;
+        }
 #endif
-		}
-	else
-		{
-		s->session->sess_cert=ssl_sess_cert_new();
-		}
+    } else {
+        s->session->sess_cert = ssl_sess_cert_new();
+    }
 
-	/* Total length of the parameters including the length prefix */
-	param_len=0;
+    /* Total length of the parameters including the length prefix */
+    param_len = 0;
 
-	alg_a=s->s3->tmp.new_cipher->algorithm_auth;
+    alg_a = s->s3->tmp.new_cipher->algorithm_auth;
 
-	al=SSL_AD_DECODE_ERROR;
+    al = SSL_AD_DECODE_ERROR;
 
 #ifndef OPENSSL_NO_PSK
-	if (alg_k & SSL_kPSK)
-		{
-		char tmp_id_hint[PSK_MAX_IDENTITY_LEN+1];
-
-		param_len = 2;
-		if (param_len > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		n2s(p,i);
-
-		/* Store PSK identity hint for later use, hint is used
-		 * in ssl3_send_client_key_exchange.  Assume that the
-		 * maximum length of a PSK identity hint can be as
-		 * long as the maximum length of a PSK identity. */
-		if (i > PSK_MAX_IDENTITY_LEN)
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto f_err;
-			}
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		/* If received PSK identity hint contains NULL
-		 * characters, the hint is truncated from the first
-		 * NULL. p may not be ending with NULL, so create a
-		 * NULL-terminated string. */
-		memcpy(tmp_id_hint, p, i);
-		memset(tmp_id_hint+i, 0, PSK_MAX_IDENTITY_LEN+1-i);
-		if (s->ctx->psk_identity_hint != NULL)
-			OPENSSL_free(s->ctx->psk_identity_hint);
-		s->ctx->psk_identity_hint = BUF_strdup(tmp_id_hint);
-		if (s->ctx->psk_identity_hint == NULL)
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
-			goto f_err;
-			}	   
-
-		p+=i;
-		n-=param_len;
-		}
-	else
-#endif /* !OPENSSL_NO_PSK */
+    if (alg_k & SSL_kPSK) {
+        char tmp_id_hint[PSK_MAX_IDENTITY_LEN + 1];
+
+        param_len = 2;
+        if (param_len > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        n2s(p, i);
+
+        /*
+         * Store PSK identity hint for later use, hint is used in
+         * ssl3_send_client_key_exchange.  Assume that the maximum length of
+         * a PSK identity hint can be as long as the maximum length of a PSK
+         * identity.
+         */
+        if (i > PSK_MAX_IDENTITY_LEN) {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_DATA_LENGTH_TOO_LONG);
+            goto f_err;
+        }
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
+                   SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        /*
+         * If received PSK identity hint contains NULL characters, the hint
+         * is truncated from the first NULL. p may not be ending with NULL,
+         * so create a NULL-terminated string.
+         */
+        memcpy(tmp_id_hint, p, i);
+        memset(tmp_id_hint + i, 0, PSK_MAX_IDENTITY_LEN + 1 - i);
+        if (s->ctx->psk_identity_hint != NULL)
+            OPENSSL_free(s->ctx->psk_identity_hint);
+        s->ctx->psk_identity_hint = BUF_strdup(tmp_id_hint);
+        if (s->ctx->psk_identity_hint == NULL) {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto f_err;
+        }
+
+        p += i;
+        n -= param_len;
+    } else
+#endif                          /* !OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-	if (alg_k & SSL_kSRP)
-		{
-		param_len = 2;
-		if (param_len > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_N_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(s->srp_ctx.N=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-
-		if (2 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 2;
-
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_G_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(s->srp_ctx.g=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-
-		if (1 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 1;
-
-		i = (unsigned int)(p[0]);
-		p++;
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_S_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(s->srp_ctx.s=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-		if (2 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 2;
-
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_B_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(s->srp_ctx.B=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-		n-=param_len;
-
-		if (!srp_verify_server_param(s, &al))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_PARAMETERS);
-			goto f_err;
-			}
+    if (alg_k & SSL_kSRP) {
+        param_len = 2;
+        if (param_len > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_N_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(s->srp_ctx.N = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (2 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 2;
+
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_G_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(s->srp_ctx.g = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (1 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 1;
+
+        i = (unsigned int)(p[0]);
+        p++;
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_S_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(s->srp_ctx.s = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (2 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 2;
+
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_B_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(s->srp_ctx.B = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+        n -= param_len;
+
+        if (!srp_verify_server_param(s, &al)) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_PARAMETERS);
+            goto f_err;
+        }
 
 /* We must check if there is a certificate */
+# ifndef OPENSSL_NO_RSA
+        if (alg_a & SSL_aRSA)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+# else
+        if (0) ;
+# endif
+# ifndef OPENSSL_NO_DSA
+        else if (alg_a & SSL_aDSS)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].
+                                x509);
+# endif
+    } else
+#endif                          /* !OPENSSL_NO_SRP */
 #ifndef OPENSSL_NO_RSA
-		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-#else
-		if (0)
-			;
-#endif
-#ifndef OPENSSL_NO_DSA
-		else if (alg_a & SSL_aDSS)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
-#endif
-		}
-	else
-#endif /* !OPENSSL_NO_SRP */
-#ifndef OPENSSL_NO_RSA
-	if (alg_k & SSL_kRSA)
-		{
-		/* Temporary RSA keys only allowed in export ciphersuites */
-		if (!SSL_C_IS_EXPORT(s->s3->tmp.new_cipher))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
-			goto f_err;
-			}
-		if ((rsa=RSA_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		param_len = 2;
-		if (param_len > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_MODULUS_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(rsa->n=BN_bin2bn(p,i,rsa->n)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-		if (2 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 2;
-
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_E_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(rsa->e=BN_bin2bn(p,i,rsa->e)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-		n-=param_len;
-
-		/* this should be because we are using an export cipher */
-		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-		else
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		s->session->sess_cert->peer_rsa_tmp=rsa;
-		rsa=NULL;
-		}
-#else /* OPENSSL_NO_RSA */
-	if (0)
-		;
+    if (alg_k & SSL_kRSA) {
+        /* Temporary RSA keys only allowed in export ciphersuites */
+        if (!SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
+            goto f_err;
+        }
+        if ((rsa = RSA_new()) == NULL) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        param_len = 2;
+        if (param_len > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_MODULUS_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(rsa->n = BN_bin2bn(p, i, rsa->n))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (2 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 2;
+
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_E_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(rsa->e = BN_bin2bn(p, i, rsa->e))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+        n -= param_len;
+
+        /* this should be because we are using an export cipher */
+        if (alg_a & SSL_aRSA)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+        else {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        s->session->sess_cert->peer_rsa_tmp = rsa;
+        rsa = NULL;
+    }
+#else                           /* OPENSSL_NO_RSA */
+    if (0) ;
 #endif
 #ifndef OPENSSL_NO_DH
-	else if (alg_k & SSL_kEDH)
-		{
-		if ((dh=DH_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_DH_LIB);
-			goto err;
-			}
-
-		param_len = 2;
-		if (param_len > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_P_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(dh->p=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-		if (2 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 2;
-
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_G_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(dh->g=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-
-		if (2 > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		param_len += 2;
-
-		n2s(p,i);
-
-		if (i > n - param_len)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_PUB_KEY_LENGTH);
-			goto f_err;
-			}
-		param_len += i;
-
-		if (!(dh->pub_key=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
-			goto err;
-			}
-		p+=i;
-		n-=param_len;
-
-#ifndef OPENSSL_NO_RSA
-		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-#else
-		if (0)
-			;
-#endif
-#ifndef OPENSSL_NO_DSA
-		else if (alg_a & SSL_aDSS)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
-#endif
-		/* else anonymous DH, so no certificate or pkey. */
-
-		s->session->sess_cert->peer_dh_tmp=dh;
-		dh=NULL;
-		}
-	else if ((alg_k & SSL_kDHr) || (alg_k & SSL_kDHd))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
-		goto f_err;
-		}
-#endif /* !OPENSSL_NO_DH */
+    else if (alg_k & SSL_kEDH) {
+        if ((dh = DH_new()) == NULL) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_DH_LIB);
+            goto err;
+        }
+
+        param_len = 2;
+        if (param_len > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_P_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(dh->p = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (2 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 2;
+
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_G_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(dh->g = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+
+        if (2 > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        param_len += 2;
+
+        n2s(p, i);
+
+        if (i > n - param_len) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_PUB_KEY_LENGTH);
+            goto f_err;
+        }
+        param_len += i;
+
+        if (!(dh->pub_key = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        p += i;
+        n -= param_len;
+
+# ifndef OPENSSL_NO_RSA
+        if (alg_a & SSL_aRSA)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+# else
+        if (0) ;
+# endif
+# ifndef OPENSSL_NO_DSA
+        else if (alg_a & SSL_aDSS)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].
+                                x509);
+# endif
+        /* else anonymous DH, so no certificate or pkey. */
+
+        s->session->sess_cert->peer_dh_tmp = dh;
+        dh = NULL;
+    } else if ((alg_k & SSL_kDHr) || (alg_k & SSL_kDHd)) {
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
+               SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
+        goto f_err;
+    }
+#endif                          /* !OPENSSL_NO_DH */
 
 #ifndef OPENSSL_NO_ECDH
-	else if (alg_k & SSL_kEECDH)
-		{
-		EC_GROUP *ngroup;
-		const EC_GROUP *group;
-
-		if ((ecdh=EC_KEY_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* Extract elliptic curve parameters and the
-		 * server's ephemeral ECDH public key.
-		 * Keep accumulating lengths of various components in
-		 * param_len and make sure it never exceeds n.
-		 */
-
-		/* XXX: For now we only support named (not generic) curves
-		 * and the ECParameters in this case is just three bytes. We
-		 * also need one byte for the length of the encoded point
-		 */
-		param_len=4;
-		if (param_len > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		/* Check curve is one of our preferences, if not server has
-		 * sent an invalid curve. ECParameters is 3 bytes.
-		 */
-		if (!tls1_check_curve(s, p, 3))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_CURVE);
-			goto f_err;
-			}
-
-		if ((curve_nid = tls1_ec_curve_id2nid(*(p + 2))) == 0) 
-			{
-			al=SSL_AD_INTERNAL_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
-			goto f_err;
-			}
-
-		ngroup = EC_GROUP_new_by_curve_name(curve_nid);
-		if (ngroup == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
-			goto err;
-			}
-		if (EC_KEY_set_group(ecdh, ngroup) == 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
-			goto err;
-			}
-		EC_GROUP_free(ngroup);
-
-		group = EC_KEY_get0_group(ecdh);
-
-		if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
-		    (EC_GROUP_get_degree(group) > 163))
-			{
-			al=SSL_AD_EXPORT_RESTRICTION;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
-			goto f_err;
-			}
-
-		p+=3;
-
-		/* Next, get the encoded ECPoint */
-		if (((srvr_ecpoint = EC_POINT_new(group)) == NULL) ||
-		    ((bn_ctx = BN_CTX_new()) == NULL))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		encoded_pt_len = *p;  /* length of encoded point */
-		p+=1;
-
-		if ((encoded_pt_len > n - param_len) ||
-		    (EC_POINT_oct2point(group, srvr_ecpoint, 
-			p, encoded_pt_len, bn_ctx) == 0))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_ECPOINT);
-			goto f_err;
-			}
-		param_len += encoded_pt_len;
-
-		n-=param_len;
-		p+=encoded_pt_len;
-
-		/* The ECC/TLS specification does not mention
-		 * the use of DSA to sign ECParameters in the server
-		 * key exchange message. We do support RSA and ECDSA.
-		 */
-		if (0) ;
-#ifndef OPENSSL_NO_RSA
-		else if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-#endif
-#ifndef OPENSSL_NO_ECDSA
-		else if (alg_a & SSL_aECDSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
-#endif
-		/* else anonymous ECDH, so no certificate or pkey. */
-		EC_KEY_set_public_key(ecdh, srvr_ecpoint);
-		s->session->sess_cert->peer_ecdh_tmp=ecdh;
-		ecdh=NULL;
-		BN_CTX_free(bn_ctx);
-		bn_ctx = NULL;
-		EC_POINT_free(srvr_ecpoint);
-		srvr_ecpoint = NULL;
-		}
-	else if (alg_k)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
-		goto f_err;
-		}
-#endif /* !OPENSSL_NO_ECDH */
-
-
-	/* p points to the next byte, there are 'n' bytes left */
-
-	/* if it was signed, check the signature */
-	if (pkey != NULL)
-		{
-		if (SSL_USE_SIGALGS(s))
-			{
-			int rv;
-			if (2 > n)
-				{
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-					SSL_R_LENGTH_TOO_SHORT);
-				goto f_err;
-				}
-			rv = tls12_check_peer_sigalg(&md, s, p, pkey);
-			if (rv == -1)
-				goto err;
-			else if (rv == 0)
-				{
-				goto f_err;
-				}
+    else if (alg_k & SSL_kEECDH) {
+        EC_GROUP *ngroup;
+        const EC_GROUP *group;
+
+        if ((ecdh = EC_KEY_new()) == NULL) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /*
+         * Extract elliptic curve parameters and the server's ephemeral ECDH
+         * public key. Keep accumulating lengths of various components in
+         * param_len and make sure it never exceeds n.
+         */
+
+        /*
+         * XXX: For now we only support named (not generic) curves and the
+         * ECParameters in this case is just three bytes. We also need one
+         * byte for the length of the encoded point
+         */
+        param_len = 4;
+        if (param_len > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        /*
+         * Check curve is one of our preferences, if not server has sent an
+         * invalid curve. ECParameters is 3 bytes.
+         */
+        if (!tls1_check_curve(s, p, 3)) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_WRONG_CURVE);
+            goto f_err;
+        }
+
+        if ((curve_nid = tls1_ec_curve_id2nid(*(p + 2))) == 0) {
+            al = SSL_AD_INTERNAL_ERROR;
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
+                   SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
+            goto f_err;
+        }
+
+        ngroup = EC_GROUP_new_by_curve_name(curve_nid);
+        if (ngroup == NULL) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_EC_LIB);
+            goto err;
+        }
+        if (EC_KEY_set_group(ecdh, ngroup) == 0) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_EC_LIB);
+            goto err;
+        }
+        EC_GROUP_free(ngroup);
+
+        group = EC_KEY_get0_group(ecdh);
+
+        if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
+            (EC_GROUP_get_degree(group) > 163)) {
+            al = SSL_AD_EXPORT_RESTRICTION;
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
+                   SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
+            goto f_err;
+        }
+
+        p += 3;
+
+        /* Next, get the encoded ECPoint */
+        if (((srvr_ecpoint = EC_POINT_new(group)) == NULL) ||
+            ((bn_ctx = BN_CTX_new()) == NULL)) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        encoded_pt_len = *p;    /* length of encoded point */
+        p += 1;
+
+        if ((encoded_pt_len > n - param_len) ||
+            (EC_POINT_oct2point(group, srvr_ecpoint,
+                                p, encoded_pt_len, bn_ctx) == 0)) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_ECPOINT);
+            goto f_err;
+        }
+        param_len += encoded_pt_len;
+
+        n -= param_len;
+        p += encoded_pt_len;
+
+        /*
+         * The ECC/TLS specification does not mention the use of DSA to sign
+         * ECParameters in the server key exchange message. We do support RSA
+         * and ECDSA.
+         */
+        if (0) ;
+# ifndef OPENSSL_NO_RSA
+        else if (alg_a & SSL_aRSA)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        else if (alg_a & SSL_aECDSA)
+            pkey =
+                X509_get_pubkey(s->session->
+                                sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
+# endif
+        /* else anonymous ECDH, so no certificate or pkey. */
+        EC_KEY_set_public_key(ecdh, srvr_ecpoint);
+        s->session->sess_cert->peer_ecdh_tmp = ecdh;
+        ecdh = NULL;
+        BN_CTX_free(bn_ctx);
+        bn_ctx = NULL;
+        EC_POINT_free(srvr_ecpoint);
+        srvr_ecpoint = NULL;
+    } else if (alg_k) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
+        goto f_err;
+    }
+#endif                          /* !OPENSSL_NO_ECDH */
+
+    /* p points to the next byte, there are 'n' bytes left */
+
+    /* if it was signed, check the signature */
+    if (pkey != NULL) {
+        if (SSL_USE_SIGALGS(s)) {
+            int rv;
+            if (2 > n) {
+                SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+                goto f_err;
+            }
+            rv = tls12_check_peer_sigalg(&md, s, p, pkey);
+            if (rv == -1)
+                goto err;
+            else if (rv == 0) {
+                goto f_err;
+            }
 #ifdef SSL_DEBUG
-fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
-#endif
-			p += 2;
-			n -= 2;
-			}
-		else
-			md = EVP_sha1();
-
-		if (2 > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-		n2s(p,i);
-		n-=2;
-		j=EVP_PKEY_size(pkey);
-
-		/* Check signature length. If n is 0 then signature is empty */
-		if ((i != n) || (n > j) || (n <= 0))
-			{
-			/* wrong packet length */
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_SIGNATURE_LENGTH);
-			goto f_err;
-			}
-
+            fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
+#endif
+            p += 2;
+            n -= 2;
+        } else
+            md = EVP_sha1();
+
+        if (2 > n) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+        n2s(p, i);
+        n -= 2;
+        j = EVP_PKEY_size(pkey);
+
+        /*
+         * Check signature length. If n is 0 then signature is empty
+         */
+        if ((i != n) || (n > j) || (n <= 0)) {
+            /* wrong packet length */
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_WRONG_SIGNATURE_LENGTH);
+            goto f_err;
+        }
 #ifndef OPENSSL_NO_RSA
-		if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s))
-			{
-			int num;
-			unsigned int size;
-
-			j=0;
-			q=md_buf;
-			for (num=2; num > 0; num--)
-				{
-				EVP_MD_CTX_set_flags(&md_ctx,
-					EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-				EVP_DigestInit_ex(&md_ctx,(num == 2)
-					?s->ctx->md5:s->ctx->sha1, NULL);
-				EVP_DigestUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-				EVP_DigestUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-				EVP_DigestUpdate(&md_ctx,param,param_len);
-				EVP_DigestFinal_ex(&md_ctx,q,&size);
-				q+=size;
-				j+=size;
-				}
-			i=RSA_verify(NID_md5_sha1, md_buf, j, p, n,
-								pkey->pkey.rsa);
-			if (i < 0)
-				{
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_DECRYPT);
-				goto f_err;
-				}
-			if (i == 0)
-				{
-				/* bad signature */
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
-				goto f_err;
-				}
-			}
-		else
-#endif
-			{
-			EVP_VerifyInit_ex(&md_ctx, md, NULL);
-			EVP_VerifyUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-			EVP_VerifyUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-			EVP_VerifyUpdate(&md_ctx,param,param_len);
-			if (EVP_VerifyFinal(&md_ctx,p,(int)n,pkey) <= 0)
-				{
-				/* bad signature */
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
-				goto f_err;
-				}
-			}
-		}
-	else
-		{
-		/* aNULL, aSRP or kPSK do not need public keys */
-		if (!(alg_a & (SSL_aNULL|SSL_aSRP)) && !(alg_k & SSL_kPSK))
-			{
-			/* Might be wrong key type, check it */
-			if (ssl3_check_cert_and_algorithm(s))
-				/* Otherwise this shouldn't happen */
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-		/* still data left over */
-		if (n != 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_EXTRA_DATA_IN_MESSAGE);
-			goto f_err;
-			}
-		}
-	EVP_PKEY_free(pkey);
-	EVP_MD_CTX_cleanup(&md_ctx);
-	return(1);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	EVP_PKEY_free(pkey);
+        if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s)) {
+            int num;
+            unsigned int size;
+
+            j = 0;
+            q = md_buf;
+            for (num = 2; num > 0; num--) {
+                EVP_MD_CTX_set_flags(&md_ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+                EVP_DigestInit_ex(&md_ctx, (num == 2)
+                                  ? s->ctx->md5 : s->ctx->sha1, NULL);
+                EVP_DigestUpdate(&md_ctx, &(s->s3->client_random[0]),
+                                 SSL3_RANDOM_SIZE);
+                EVP_DigestUpdate(&md_ctx, &(s->s3->server_random[0]),
+                                 SSL3_RANDOM_SIZE);
+                EVP_DigestUpdate(&md_ctx, param, param_len);
+                EVP_DigestFinal_ex(&md_ctx, q, &size);
+                q += size;
+                j += size;
+            }
+            i = RSA_verify(NID_md5_sha1, md_buf, j, p, n, pkey->pkey.rsa);
+            if (i < 0) {
+                al = SSL_AD_DECRYPT_ERROR;
+                SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_DECRYPT);
+                goto f_err;
+            }
+            if (i == 0) {
+                /* bad signature */
+                al = SSL_AD_DECRYPT_ERROR;
+                SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SIGNATURE);
+                goto f_err;
+            }
+        } else
+#endif
+        {
+            EVP_VerifyInit_ex(&md_ctx, md, NULL);
+            EVP_VerifyUpdate(&md_ctx, &(s->s3->client_random[0]),
+                             SSL3_RANDOM_SIZE);
+            EVP_VerifyUpdate(&md_ctx, &(s->s3->server_random[0]),
+                             SSL3_RANDOM_SIZE);
+            EVP_VerifyUpdate(&md_ctx, param, param_len);
+            if (EVP_VerifyFinal(&md_ctx, p, (int)n, pkey) <= 0) {
+                /* bad signature */
+                al = SSL_AD_DECRYPT_ERROR;
+                SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SIGNATURE);
+                goto f_err;
+            }
+        }
+    } else {
+        /* aNULL, aSRP or kPSK do not need public keys */
+        if (!(alg_a & (SSL_aNULL | SSL_aSRP)) && !(alg_k & SSL_kPSK)) {
+            /* Might be wrong key type, check it */
+            if (ssl3_check_cert_and_algorithm(s))
+                /* Otherwise this shouldn't happen */
+                SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        /* still data left over */
+        if (n != 0) {
+            SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_EXTRA_DATA_IN_MESSAGE);
+            goto f_err;
+        }
+    }
+    EVP_PKEY_free(pkey);
+    EVP_MD_CTX_cleanup(&md_ctx);
+    return (1);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    EVP_PKEY_free(pkey);
 #ifndef OPENSSL_NO_RSA
-	if (rsa != NULL)
-		RSA_free(rsa);
+    if (rsa != NULL)
+        RSA_free(rsa);
 #endif
 #ifndef OPENSSL_NO_DH
-	if (dh != NULL)
-		DH_free(dh);
+    if (dh != NULL)
+        DH_free(dh);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	BN_CTX_free(bn_ctx);
-	EC_POINT_free(srvr_ecpoint);
-	if (ecdh != NULL)
-		EC_KEY_free(ecdh);
+    BN_CTX_free(bn_ctx);
+    EC_POINT_free(srvr_ecpoint);
+    if (ecdh != NULL)
+        EC_KEY_free(ecdh);
 #endif
-	EVP_MD_CTX_cleanup(&md_ctx);
-	return(-1);
-	}
+    EVP_MD_CTX_cleanup(&md_ctx);
+    return (-1);
+}
 
 int ssl3_get_certificate_request(SSL *s)
-	{
-	int ok,ret=0;
-	unsigned long n,nc,l;
-	unsigned int llen, ctype_num,i;
-	X509_NAME *xn=NULL;
-	const unsigned char *p,*q;
-	unsigned char *d;
-	STACK_OF(X509_NAME) *ca_sk=NULL;
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_REQ_A,
-		SSL3_ST_CR_CERT_REQ_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	s->s3->tmp.cert_req=0;
-
-	if (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE)
-		{
-		s->s3->tmp.reuse_message=1;
-		/* If we get here we don't need any cached handshake records
-		 * as we wont be doing client auth.
-		 */
-		if (s->s3->handshake_buffer)
-			{
-			if (!ssl3_digest_cached_records(s))
-				goto err;
-			}
-		return(1);
-		}
-
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_REQUEST)
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_WRONG_MESSAGE_TYPE);
-		goto err;
-		}
-
-	/* TLS does not like anon-DH with client cert */
-	if (s->version > SSL3_VERSION)
-		{
-		if (s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL)
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER);
-			goto err;
-			}
-		}
-
-	p=d=(unsigned char *)s->init_msg;
-
-	if ((ca_sk=sk_X509_NAME_new(ca_dn_cmp)) == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	/* get the certificate types */
-	ctype_num= *(p++);
-	if (s->cert->ctypes)
-		{
-		OPENSSL_free(s->cert->ctypes);
-		s->cert->ctypes = NULL;
-		}
-	if (ctype_num > SSL3_CT_NUMBER)
-		{
-		/* If we exceed static buffer copy all to cert structure */
-		s->cert->ctypes = OPENSSL_malloc(ctype_num);
-		memcpy(s->cert->ctypes, p, ctype_num);
-		s->cert->ctype_num = (size_t)ctype_num;
-		ctype_num=SSL3_CT_NUMBER;
-		}
-	for (i=0; is3->tmp.ctype[i]= p[i];
-	p+=p[-1];
-	if (SSL_USE_SIGALGS(s))
-		{
-		n2s(p, llen);
-		/* Check we have enough room for signature algorithms and
-		 * following length value.
-		 */
-		if ((unsigned long)(p - d + llen + 2) > n)
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-		/* Clear certificate digests and validity flags */
-		for (i = 0; i < SSL_PKEY_NUM; i++)
-			{
-			s->cert->pkeys[i].digest = NULL;
-			s->cert->pkeys[i].valid_flags = 0;
-			}
-		if ((llen & 1) || !tls1_save_sigalgs(s, p, llen))
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_SIGNATURE_ALGORITHMS_ERROR);
-			goto err;
-			}
-		if (!tls1_process_sigalgs(s))
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		p += llen;
-		}
-
-	/* get the CA RDNs */
-	n2s(p,llen);
+{
+    int ok, ret = 0;
+    unsigned long n, nc, l;
+    unsigned int llen, ctype_num, i;
+    X509_NAME *xn = NULL;
+    const unsigned char *p, *q;
+    unsigned char *d;
+    STACK_OF(X509_NAME) *ca_sk = NULL;
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_CERT_REQ_A,
+                                   SSL3_ST_CR_CERT_REQ_B,
+                                   -1, s->max_cert_list, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    s->s3->tmp.cert_req = 0;
+
+    if (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE) {
+        s->s3->tmp.reuse_message = 1;
+        /*
+         * If we get here we don't need any cached handshake records as we
+         * wont be doing client auth.
+         */
+        if (s->s3->handshake_buffer) {
+            if (!ssl3_digest_cached_records(s))
+                goto err;
+        }
+        return (1);
+    }
+
+    if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_REQUEST) {
+        ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+        SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_WRONG_MESSAGE_TYPE);
+        goto err;
+    }
+
+    /* TLS does not like anon-DH with client cert */
+    if (s->version > SSL3_VERSION) {
+        if (s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,
+                   SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER);
+            goto err;
+        }
+    }
+
+    p = d = (unsigned char *)s->init_msg;
+
+    if ((ca_sk = sk_X509_NAME_new(ca_dn_cmp)) == NULL) {
+        SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    /* get the certificate types */
+    ctype_num = *(p++);
+    if (s->cert->ctypes) {
+        OPENSSL_free(s->cert->ctypes);
+        s->cert->ctypes = NULL;
+    }
+    if (ctype_num > SSL3_CT_NUMBER) {
+        /* If we exceed static buffer copy all to cert structure */
+        s->cert->ctypes = OPENSSL_malloc(ctype_num);
+        memcpy(s->cert->ctypes, p, ctype_num);
+        s->cert->ctype_num = (size_t)ctype_num;
+        ctype_num = SSL3_CT_NUMBER;
+    }
+    for (i = 0; i < ctype_num; i++)
+        s->s3->tmp.ctype[i] = p[i];
+    p += p[-1];
+    if (SSL_USE_SIGALGS(s)) {
+        n2s(p, llen);
+        /*
+         * Check we have enough room for signature algorithms and following
+         * length value.
+         */
+        if ((unsigned long)(p - d + llen + 2) > n) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+        /* Clear certificate digests and validity flags */
+        for (i = 0; i < SSL_PKEY_NUM; i++) {
+            s->cert->pkeys[i].digest = NULL;
+            s->cert->pkeys[i].valid_flags = 0;
+        }
+        if ((llen & 1) || !tls1_save_sigalgs(s, p, llen)) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,
+                   SSL_R_SIGNATURE_ALGORITHMS_ERROR);
+            goto err;
+        }
+        if (!tls1_process_sigalgs(s)) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        p += llen;
+    }
+
+    /* get the CA RDNs */
+    n2s(p, llen);
 #if 0
+    {
+        FILE *out;
+        out = fopen("/tmp/vsign.der", "w");
+        fwrite(p, 1, llen, out);
+        fclose(out);
+    }
+#endif
+
+    if ((unsigned long)(p - d + llen) != n) {
+        ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+        SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_LENGTH_MISMATCH);
+        goto err;
+    }
+
+    for (nc = 0; nc < llen;) {
+        n2s(p, l);
+        if ((l + nc + 2) > llen) {
+            if ((s->options & SSL_OP_NETSCAPE_CA_DN_BUG))
+                goto cont;      /* netscape bugs */
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_CA_DN_TOO_LONG);
+            goto err;
+        }
+
+        q = p;
+
+        if ((xn = d2i_X509_NAME(NULL, &q, l)) == NULL) {
+            /* If netscape tolerance is on, ignore errors */
+            if (s->options & SSL_OP_NETSCAPE_CA_DN_BUG)
+                goto cont;
+            else {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+                SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_ASN1_LIB);
+                goto err;
+            }
+        }
+
+        if (q != (p + l)) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,
+                   SSL_R_CA_DN_LENGTH_MISMATCH);
+            goto err;
+        }
+        if (!sk_X509_NAME_push(ca_sk, xn)) {
+            SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        p += l;
+        nc += l + 2;
+    }
+
+    if (0) {
+ cont:
+        ERR_clear_error();
+    }
+
+    /* we should setup a certificate to return.... */
+    s->s3->tmp.cert_req = 1;
+    s->s3->tmp.ctype_num = ctype_num;
+    if (s->s3->tmp.ca_names != NULL)
+        sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
+    s->s3->tmp.ca_names = ca_sk;
+    ca_sk = NULL;
+
+    ret = 1;
+ err:
+    if (ca_sk != NULL)
+        sk_X509_NAME_pop_free(ca_sk, X509_NAME_free);
+    return (ret);
+}
+
+static int ca_dn_cmp(const X509_NAME *const *a, const X509_NAME *const *b)
 {
-FILE *out;
-out=fopen("/tmp/vsign.der","w");
-fwrite(p,1,llen,out);
-fclose(out);
+    return (X509_NAME_cmp(*a, *b));
 }
-#endif
 
-	if ((unsigned long)(p - d + llen) != n)
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_LENGTH_MISMATCH);
-		goto err;
-		}
-
-	for (nc=0; nc llen)
-			{
-			if ((s->options & SSL_OP_NETSCAPE_CA_DN_BUG))
-				goto cont; /* netscape bugs */
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_CA_DN_TOO_LONG);
-			goto err;
-			}
-
-		q=p;
-
-		if ((xn=d2i_X509_NAME(NULL,&q,l)) == NULL)
-			{
-			/* If netscape tolerance is on, ignore errors */
-			if (s->options & SSL_OP_NETSCAPE_CA_DN_BUG)
-				goto cont;
-			else
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-				SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_ASN1_LIB);
-				goto err;
-				}
-			}
-
-		if (q != (p+l))
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_CA_DN_LENGTH_MISMATCH);
-			goto err;
-			}
-		if (!sk_X509_NAME_push(ca_sk,xn))
-			{
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		p+=l;
-		nc+=l+2;
-		}
-
-	if (0)
-		{
-cont:
-		ERR_clear_error();
-		}
-
-	/* we should setup a certificate to return.... */
-	s->s3->tmp.cert_req=1;
-	s->s3->tmp.ctype_num=ctype_num;
-	if (s->s3->tmp.ca_names != NULL)
-		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
-	s->s3->tmp.ca_names=ca_sk;
-	ca_sk=NULL;
-
-	ret=1;
-err:
-	if (ca_sk != NULL) sk_X509_NAME_pop_free(ca_sk,X509_NAME_free);
-	return(ret);
-	}
-
-static int ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
-	{
-	return(X509_NAME_cmp(*a,*b));
-	}
 #ifndef OPENSSL_NO_TLSEXT
 int ssl3_get_new_session_ticket(SSL *s)
-	{
-	int ok,al,ret=0, ticklen;
-	long n;
-	const unsigned char *p;
-	unsigned char *d;
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SESSION_TICKET_A,
-		SSL3_ST_CR_SESSION_TICKET_B,
-		SSL3_MT_NEWSESSION_TICKET,
-		16384,
-		&ok);
-
-	if (!ok)
-		return((int)n);
-
-	if (n < 6)
-		{
-		/* need at least ticket_lifetime_hint + ticket length */
-		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-
-	p=d=(unsigned char *)s->init_msg;
-	n2l(p, s->session->tlsext_tick_lifetime_hint);
-	n2s(p, ticklen);
-	/* ticket_lifetime_hint + ticket_length + ticket */
-	if (ticklen + 6 != n)
-		{
-		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	if (s->session->tlsext_tick)
-		{
-		OPENSSL_free(s->session->tlsext_tick);
-		s->session->tlsext_ticklen = 0;
-		}
-	s->session->tlsext_tick = OPENSSL_malloc(ticklen);
-	if (!s->session->tlsext_tick)
-		{
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	memcpy(s->session->tlsext_tick, p, ticklen);
-	s->session->tlsext_ticklen = ticklen;
-	/* There are two ways to detect a resumed ticket session.
-	 * One is to set an appropriate session ID and then the server
-	 * must return a match in ServerHello. This allows the normal
-	 * client session ID matching to work and we know much 
-	 * earlier that the ticket has been accepted.
-	 * 
-	 * The other way is to set zero length session ID when the
-	 * ticket is presented and rely on the handshake to determine
-	 * session resumption.
-	 *
-	 * We choose the former approach because this fits in with
-	 * assumptions elsewhere in OpenSSL. The session ID is set
-	 * to the SHA256 (or SHA1 is SHA256 is disabled) hash of the
-	 * ticket.
-	 */ 
-	EVP_Digest(p, ticklen,
-			s->session->session_id, &s->session->session_id_length,
-#ifndef OPENSSL_NO_SHA256
-							EVP_sha256(), NULL);
-#else
-							EVP_sha1(), NULL);
-#endif
-	ret=1;
-	return(ret);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(-1);
-	}
+{
+    int ok, al, ret = 0, ticklen;
+    long n;
+    const unsigned char *p;
+    unsigned char *d;
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_SESSION_TICKET_A,
+                                   SSL3_ST_CR_SESSION_TICKET_B,
+                                   SSL3_MT_NEWSESSION_TICKET, 16384, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    if (n < 6) {
+        /* need at least ticket_lifetime_hint + ticket length */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+
+    p = d = (unsigned char *)s->init_msg;
+    n2l(p, s->session->tlsext_tick_lifetime_hint);
+    n2s(p, ticklen);
+    /* ticket_lifetime_hint + ticket_length + ticket */
+    if (ticklen + 6 != n) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    if (s->session->tlsext_tick) {
+        OPENSSL_free(s->session->tlsext_tick);
+        s->session->tlsext_ticklen = 0;
+    }
+    s->session->tlsext_tick = OPENSSL_malloc(ticklen);
+    if (!s->session->tlsext_tick) {
+        SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    memcpy(s->session->tlsext_tick, p, ticklen);
+    s->session->tlsext_ticklen = ticklen;
+    /*
+     * There are two ways to detect a resumed ticket session. One is to set
+     * an appropriate session ID and then the server must return a match in
+     * ServerHello. This allows the normal client session ID matching to work
+     * and we know much earlier that the ticket has been accepted. The
+     * other way is to set zero length session ID when the ticket is
+     * presented and rely on the handshake to determine session resumption.
+     * We choose the former approach because this fits in with assumptions
+     * elsewhere in OpenSSL. The session ID is set to the SHA256 (or SHA1 is
+     * SHA256 is disabled) hash of the ticket.
+     */
+    EVP_Digest(p, ticklen,
+               s->session->session_id, &s->session->session_id_length,
+# ifndef OPENSSL_NO_SHA256
+               EVP_sha256(), NULL);
+# else
+               EVP_sha1(), NULL);
+# endif
+    ret = 1;
+    return (ret);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (-1);
+}
 
 int ssl3_get_cert_status(SSL *s)
-	{
-	int ok, al;
-	unsigned long resplen,n;
-	const unsigned char *p;
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_STATUS_A,
-		SSL3_ST_CR_CERT_STATUS_B,
-		SSL3_MT_CERTIFICATE_STATUS,
-		16384,
-		&ok);
-
-	if (!ok) return((int)n);
-	if (n < 4)
-		{
-		/* need at least status type + length */
-		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	p = (unsigned char *)s->init_msg;
-	if (*p++ != TLSEXT_STATUSTYPE_ocsp)
-		{
-		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_UNSUPPORTED_STATUS_TYPE);
-		goto f_err;
-		}
-	n2l3(p, resplen);
-	if (resplen + 4 != n)
-		{
-		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	if (s->tlsext_ocsp_resp)
-		OPENSSL_free(s->tlsext_ocsp_resp);
-	s->tlsext_ocsp_resp = BUF_memdup(p, resplen);
-	if (!s->tlsext_ocsp_resp)
-		{
-		al = SSL_AD_INTERNAL_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,ERR_R_MALLOC_FAILURE);
-		goto f_err;
-		}
-	s->tlsext_ocsp_resplen = resplen;
-	if (s->ctx->tlsext_status_cb)
-		{
-		int ret;
-		ret = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
-		if (ret == 0)
-			{
-			al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
-			SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_INVALID_STATUS_RESPONSE);
-			goto f_err;
-			}
-		if (ret < 0)
-			{
-			al = SSL_AD_INTERNAL_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_STATUS,ERR_R_MALLOC_FAILURE);
-			goto f_err;
-			}
-		}
-	return 1;
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-	return(-1);
-	}
+{
+    int ok, al;
+    unsigned long resplen, n;
+    const unsigned char *p;
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_CERT_STATUS_A,
+                                   SSL3_ST_CR_CERT_STATUS_B,
+                                   SSL3_MT_CERTIFICATE_STATUS, 16384, &ok);
+
+    if (!ok)
+        return ((int)n);
+    if (n < 4) {
+        /* need at least status type + length */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    p = (unsigned char *)s->init_msg;
+    if (*p++ != TLSEXT_STATUSTYPE_ocsp) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_UNSUPPORTED_STATUS_TYPE);
+        goto f_err;
+    }
+    n2l3(p, resplen);
+    if (resplen + 4 != n) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    if (s->tlsext_ocsp_resp)
+        OPENSSL_free(s->tlsext_ocsp_resp);
+    s->tlsext_ocsp_resp = BUF_memdup(p, resplen);
+    if (!s->tlsext_ocsp_resp) {
+        al = SSL_AD_INTERNAL_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CERT_STATUS, ERR_R_MALLOC_FAILURE);
+        goto f_err;
+    }
+    s->tlsext_ocsp_resplen = resplen;
+    if (s->ctx->tlsext_status_cb) {
+        int ret;
+        ret = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
+        if (ret == 0) {
+            al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
+            SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_INVALID_STATUS_RESPONSE);
+            goto f_err;
+        }
+        if (ret < 0) {
+            al = SSL_AD_INTERNAL_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_STATUS, ERR_R_MALLOC_FAILURE);
+            goto f_err;
+        }
+    }
+    return 1;
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    return (-1);
+}
 #endif
 
 int ssl3_get_server_done(SSL *s)
-	{
-	int ok,ret=0;
-	long n;
-
-	/* Second to last param should be very small, like 0 :-) */
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SRVR_DONE_A,
-		SSL3_ST_CR_SRVR_DONE_B,
-		SSL3_MT_SERVER_DONE,
-		30,
-		&ok);
-
-	if (!ok) return((int)n);
-	if (n > 0)
-		{
-		/* should contain no data */
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-		SSLerr(SSL_F_SSL3_GET_SERVER_DONE,SSL_R_LENGTH_MISMATCH);
-		return -1;
-		}
-	ret=1;
-	return(ret);
-	}
-
+{
+    int ok, ret = 0;
+    long n;
+
+    /* Second to last param should be very small, like 0 :-) */
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_CR_SRVR_DONE_A,
+                                   SSL3_ST_CR_SRVR_DONE_B,
+                                   SSL3_MT_SERVER_DONE, 30, &ok);
+
+    if (!ok)
+        return ((int)n);
+    if (n > 0) {
+        /* should contain no data */
+        ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+        SSLerr(SSL_F_SSL3_GET_SERVER_DONE, SSL_R_LENGTH_MISMATCH);
+        return -1;
+    }
+    ret = 1;
+    return (ret);
+}
 
 int ssl3_send_client_key_exchange(SSL *s)
-	{
-	unsigned char *p;
-	int n;
-	unsigned long alg_k;
+{
+    unsigned char *p;
+    int n;
+    unsigned long alg_k;
 #ifndef OPENSSL_NO_RSA
-	unsigned char *q;
-	EVP_PKEY *pkey=NULL;
+    unsigned char *q;
+    EVP_PKEY *pkey = NULL;
 #endif
 #ifndef OPENSSL_NO_KRB5
-	KSSL_ERR kssl_err;
-#endif /* OPENSSL_NO_KRB5 */
+    KSSL_ERR kssl_err;
+#endif                          /* OPENSSL_NO_KRB5 */
 #ifndef OPENSSL_NO_ECDH
-	EC_KEY *clnt_ecdh = NULL;
-	const EC_POINT *srvr_ecpoint = NULL;
-	EVP_PKEY *srvr_pub_pkey = NULL;
-	unsigned char *encodedPoint = NULL;
-	int encoded_pt_len = 0;
-	BN_CTX * bn_ctx = NULL;
+    EC_KEY *clnt_ecdh = NULL;
+    const EC_POINT *srvr_ecpoint = NULL;
+    EVP_PKEY *srvr_pub_pkey = NULL;
+    unsigned char *encodedPoint = NULL;
+    int encoded_pt_len = 0;
+    BN_CTX *bn_ctx = NULL;
 #endif
 
-	if (s->state == SSL3_ST_CW_KEY_EXCH_A)
-		{
-		p = ssl_handshake_start(s);
+    if (s->state == SSL3_ST_CW_KEY_EXCH_A) {
+        p = ssl_handshake_start(s);
 
-		alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
+        alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 
-		/* Fool emacs indentation */
-		if (0) {}
+        /* Fool emacs indentation */
+        if (0) {
+        }
 #ifndef OPENSSL_NO_RSA
-		else if (alg_k & SSL_kRSA)
-			{
-			RSA *rsa;
-			unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
-
-			if (s->session->sess_cert == NULL)
-				{
-				/* We should always have a server certificate with SSL_kRSA. */
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			if (s->session->sess_cert->peer_rsa_tmp != NULL)
-				rsa=s->session->sess_cert->peer_rsa_tmp;
-			else
-				{
-				pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-				if ((pkey == NULL) ||
-					(pkey->type != EVP_PKEY_RSA) ||
-					(pkey->pkey.rsa == NULL))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-					goto err;
-					}
-				rsa=pkey->pkey.rsa;
-				EVP_PKEY_free(pkey);
-				}
-				
-			tmp_buf[0]=s->client_version>>8;
-			tmp_buf[1]=s->client_version&0xff;
-			if (RAND_bytes(&(tmp_buf[2]),sizeof tmp_buf-2) <= 0)
-					goto err;
-
-			s->session->master_key_length=sizeof tmp_buf;
-
-			q=p;
-			/* Fix buf for TLS and beyond */
-			if (s->version > SSL3_VERSION)
-				p+=2;
-			n=RSA_public_encrypt(sizeof tmp_buf,
-				tmp_buf,p,rsa,RSA_PKCS1_PADDING);
-#ifdef PKCS1_CHECK
-			if (s->options & SSL_OP_PKCS1_CHECK_1) p[1]++;
-			if (s->options & SSL_OP_PKCS1_CHECK_2) tmp_buf[0]=0x70;
-#endif
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_BAD_RSA_ENCRYPT);
-				goto err;
-				}
-
-			/* Fix buf for TLS and beyond */
-			if (s->version > SSL3_VERSION)
-				{
-				s2n(n,q);
-				n+=2;
-				}
-
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					tmp_buf,sizeof tmp_buf);
-			OPENSSL_cleanse(tmp_buf,sizeof tmp_buf);
-			}
+        else if (alg_k & SSL_kRSA) {
+            RSA *rsa;
+            unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
+
+            if (s->session->sess_cert == NULL) {
+                /*
+                 * We should always have a server certificate with SSL_kRSA.
+                 */
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            if (s->session->sess_cert->peer_rsa_tmp != NULL)
+                rsa = s->session->sess_cert->peer_rsa_tmp;
+            else {
+                pkey =
+                    X509_get_pubkey(s->session->
+                                    sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].
+                                    x509);
+                if ((pkey == NULL) || (pkey->type != EVP_PKEY_RSA)
+                    || (pkey->pkey.rsa == NULL)) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_INTERNAL_ERROR);
+                    goto err;
+                }
+                rsa = pkey->pkey.rsa;
+                EVP_PKEY_free(pkey);
+            }
+
+            tmp_buf[0] = s->client_version >> 8;
+            tmp_buf[1] = s->client_version & 0xff;
+            if (RAND_bytes(&(tmp_buf[2]), sizeof tmp_buf - 2) <= 0)
+                goto err;
+
+            s->session->master_key_length = sizeof tmp_buf;
+
+            q = p;
+            /* Fix buf for TLS and beyond */
+            if (s->version > SSL3_VERSION)
+                p += 2;
+            n = RSA_public_encrypt(sizeof tmp_buf,
+                                   tmp_buf, p, rsa, RSA_PKCS1_PADDING);
+# ifdef PKCS1_CHECK
+            if (s->options & SSL_OP_PKCS1_CHECK_1)
+                p[1]++;
+            if (s->options & SSL_OP_PKCS1_CHECK_2)
+                tmp_buf[0] = 0x70;
+# endif
+            if (n <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_BAD_RSA_ENCRYPT);
+                goto err;
+            }
+
+            /* Fix buf for TLS and beyond */
+            if (s->version > SSL3_VERSION) {
+                s2n(n, q);
+                n += 2;
+            }
+
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            tmp_buf,
+                                                            sizeof tmp_buf);
+            OPENSSL_cleanse(tmp_buf, sizeof tmp_buf);
+        }
 #endif
 #ifndef OPENSSL_NO_KRB5
-		else if (alg_k & SSL_kKRB5)
-			{
-			krb5_error_code	krb5rc;
-			KSSL_CTX	*kssl_ctx = s->kssl_ctx;
-			/*  krb5_data	krb5_ap_req;  */
-			krb5_data	*enc_ticket;
-			krb5_data	authenticator, *authp = NULL;
-			EVP_CIPHER_CTX	ciph_ctx;
-			const EVP_CIPHER *enc = NULL;
-			unsigned char	iv[EVP_MAX_IV_LENGTH];
-			unsigned char	tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
-			unsigned char	epms[SSL_MAX_MASTER_KEY_LENGTH 
-						+ EVP_MAX_IV_LENGTH];
-			int 		padl, outl = sizeof(epms);
-
-			EVP_CIPHER_CTX_init(&ciph_ctx);
-
-#ifdef KSSL_DEBUG
-			fprintf(stderr,"ssl3_send_client_key_exchange(%lx & %lx)\n",
-				alg_k, SSL_kKRB5);
-#endif	/* KSSL_DEBUG */
-
-			authp = NULL;
-#ifdef KRB5SENDAUTH
-			if (KRB5SENDAUTH)  authp = &authenticator;
-#endif	/* KRB5SENDAUTH */
-
-			krb5rc = kssl_cget_tkt(kssl_ctx, &enc_ticket, authp,
-				&kssl_err);
-			enc = kssl_map_enc(kssl_ctx->enctype);
-			if (enc == NULL)
-			    goto err;
-#ifdef KSSL_DEBUG
-			{
-			fprintf(stderr,"kssl_cget_tkt rtn %d\n", krb5rc);
-			if (krb5rc && kssl_err.text)
-			  fprintf(stderr,"kssl_cget_tkt kssl_err=%s\n", kssl_err.text);
-			}
-#endif	/* KSSL_DEBUG */
-
-			if (krb5rc)
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,
-						SSL_AD_HANDSHAKE_FAILURE);
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-						kssl_err.reason);
-				goto err;
-				}
-
-			/*-
-			 * 20010406 VRS - Earlier versions used KRB5 AP_REQ
-			 * in place of RFC 2712 KerberosWrapper, as in:
-			 *
-			 * Send ticket (copy to *p, set n = length)
-			 * n = krb5_ap_req.length;
-			 * memcpy(p, krb5_ap_req.data, krb5_ap_req.length);
-			 * if (krb5_ap_req.data)  
-			 *   kssl_krb5_free_data_contents(NULL,&krb5_ap_req);
-			 *
-			 * Now using real RFC 2712 KerberosWrapper
-			 * (Thanks to Simon Wilkinson )
-			 * Note: 2712 "opaque" types are here replaced
-			 * with a 2-byte length followed by the value.
-			 * Example:
-			 * KerberosWrapper= xx xx asn1ticket 0 0 xx xx encpms
-			 * Where "xx xx" = length bytes.  Shown here with
-			 * optional authenticator omitted.
-			 */
-
-			/*  KerberosWrapper.Ticket		*/
-			s2n(enc_ticket->length,p);
-			memcpy(p, enc_ticket->data, enc_ticket->length);
-			p+= enc_ticket->length;
-			n = enc_ticket->length + 2;
-
-			/*  KerberosWrapper.Authenticator	*/
-			if (authp  &&  authp->length)  
-				{
-				s2n(authp->length,p);
-				memcpy(p, authp->data, authp->length);
-				p+= authp->length;
-				n+= authp->length + 2;
-				
-				free(authp->data);
-				authp->data = NULL;
-				authp->length = 0;
-				}
-			else
-				{
-				s2n(0,p);/*  null authenticator length	*/
-				n+=2;
-				}
- 
-			    tmp_buf[0]=s->client_version>>8;
-			    tmp_buf[1]=s->client_version&0xff;
-			    if (RAND_bytes(&(tmp_buf[2]),sizeof tmp_buf-2) <= 0)
-				goto err;
-
-			/*-
-			 * 20010420 VRS.  Tried it this way; failed.
-			 *	EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,NULL);
-			 *	EVP_CIPHER_CTX_set_key_length(&ciph_ctx,
-			 *				kssl_ctx->length);
-			 *	EVP_EncryptInit_ex(&ciph_ctx,NULL, key,iv);
-			 */
-
-			memset(iv, 0, sizeof iv);  /* per RFC 1510 */
-			EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,
-				kssl_ctx->key,iv);
-			EVP_EncryptUpdate(&ciph_ctx,epms,&outl,tmp_buf,
-				sizeof tmp_buf);
-			EVP_EncryptFinal_ex(&ciph_ctx,&(epms[outl]),&padl);
-			outl += padl;
-			if (outl > (int)sizeof epms)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			EVP_CIPHER_CTX_cleanup(&ciph_ctx);
-
-			/*  KerberosWrapper.EncryptedPreMasterSecret	*/
-			s2n(outl,p);
-			memcpy(p, epms, outl);
-			p+=outl;
-			n+=outl + 2;
-
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					tmp_buf, sizeof tmp_buf);
-
-			OPENSSL_cleanse(tmp_buf, sizeof tmp_buf);
-			OPENSSL_cleanse(epms, outl);
-			}
+        else if (alg_k & SSL_kKRB5) {
+            krb5_error_code krb5rc;
+            KSSL_CTX *kssl_ctx = s->kssl_ctx;
+            /*  krb5_data   krb5_ap_req;  */
+            krb5_data *enc_ticket;
+            krb5_data authenticator, *authp = NULL;
+            EVP_CIPHER_CTX ciph_ctx;
+            const EVP_CIPHER *enc = NULL;
+            unsigned char iv[EVP_MAX_IV_LENGTH];
+            unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
+            unsigned char epms[SSL_MAX_MASTER_KEY_LENGTH + EVP_MAX_IV_LENGTH];
+            int padl, outl = sizeof(epms);
+
+            EVP_CIPHER_CTX_init(&ciph_ctx);
+
+# ifdef KSSL_DEBUG
+            fprintf(stderr, "ssl3_send_client_key_exchange(%lx & %lx)\n",
+                    alg_k, SSL_kKRB5);
+# endif                         /* KSSL_DEBUG */
+
+            authp = NULL;
+# ifdef KRB5SENDAUTH
+            if (KRB5SENDAUTH)
+                authp = &authenticator;
+# endif                         /* KRB5SENDAUTH */
+
+            krb5rc = kssl_cget_tkt(kssl_ctx, &enc_ticket, authp, &kssl_err);
+            enc = kssl_map_enc(kssl_ctx->enctype);
+            if (enc == NULL)
+                goto err;
+# ifdef KSSL_DEBUG
+            {
+                fprintf(stderr, "kssl_cget_tkt rtn %d\n", krb5rc);
+                if (krb5rc && kssl_err.text)
+                    fprintf(stderr, "kssl_cget_tkt kssl_err=%s\n",
+                            kssl_err.text);
+            }
+# endif                         /* KSSL_DEBUG */
+
+            if (krb5rc) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, kssl_err.reason);
+                goto err;
+            }
+
+                        /*-
+                         * 20010406 VRS - Earlier versions used KRB5 AP_REQ
+                         * in place of RFC 2712 KerberosWrapper, as in:
+                         *
+                         * Send ticket (copy to *p, set n = length)
+                         * n = krb5_ap_req.length;
+                         * memcpy(p, krb5_ap_req.data, krb5_ap_req.length);
+                         * if (krb5_ap_req.data)
+                         *   kssl_krb5_free_data_contents(NULL,&krb5_ap_req);
+                         *
+                         * Now using real RFC 2712 KerberosWrapper
+                         * (Thanks to Simon Wilkinson )
+                         * Note: 2712 "opaque" types are here replaced
+                         * with a 2-byte length followed by the value.
+                         * Example:
+                         * KerberosWrapper= xx xx asn1ticket 0 0 xx xx encpms
+                         * Where "xx xx" = length bytes.  Shown here with
+                         * optional authenticator omitted.
+                         */
+
+            /*  KerberosWrapper.Ticket              */
+            s2n(enc_ticket->length, p);
+            memcpy(p, enc_ticket->data, enc_ticket->length);
+            p += enc_ticket->length;
+            n = enc_ticket->length + 2;
+
+            /*  KerberosWrapper.Authenticator       */
+            if (authp && authp->length) {
+                s2n(authp->length, p);
+                memcpy(p, authp->data, authp->length);
+                p += authp->length;
+                n += authp->length + 2;
+
+                free(authp->data);
+                authp->data = NULL;
+                authp->length = 0;
+            } else {
+                s2n(0, p);      /* null authenticator length */
+                n += 2;
+            }
+
+            tmp_buf[0] = s->client_version >> 8;
+            tmp_buf[1] = s->client_version & 0xff;
+            if (RAND_bytes(&(tmp_buf[2]), sizeof tmp_buf - 2) <= 0)
+                goto err;
+
+                        /*-
+                         * 20010420 VRS.  Tried it this way; failed.
+                         *      EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,NULL);
+                         *      EVP_CIPHER_CTX_set_key_length(&ciph_ctx,
+                         *                              kssl_ctx->length);
+                         *      EVP_EncryptInit_ex(&ciph_ctx,NULL, key,iv);
+                         */
+
+            memset(iv, 0, sizeof iv); /* per RFC 1510 */
+            EVP_EncryptInit_ex(&ciph_ctx, enc, NULL, kssl_ctx->key, iv);
+            EVP_EncryptUpdate(&ciph_ctx, epms, &outl, tmp_buf,
+                              sizeof tmp_buf);
+            EVP_EncryptFinal_ex(&ciph_ctx, &(epms[outl]), &padl);
+            outl += padl;
+            if (outl > (int)sizeof epms) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            EVP_CIPHER_CTX_cleanup(&ciph_ctx);
+
+            /*  KerberosWrapper.EncryptedPreMasterSecret    */
+            s2n(outl, p);
+            memcpy(p, epms, outl);
+            p += outl;
+            n += outl + 2;
+
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            tmp_buf,
+                                                            sizeof tmp_buf);
+
+            OPENSSL_cleanse(tmp_buf, sizeof tmp_buf);
+            OPENSSL_cleanse(epms, outl);
+        }
 #endif
 #ifndef OPENSSL_NO_DH
-		else if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-			{
-			DH *dh_srvr,*dh_clnt;
-			SESS_CERT *scert = s->session->sess_cert;
-
-			if (scert == NULL) 
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
-				goto err;
-				}
-
-			if (scert->peer_dh_tmp != NULL)
-				dh_srvr=scert->peer_dh_tmp;
-			else
-				{
-				/* we get them from the cert */
-				int idx = scert->peer_cert_type;
-				EVP_PKEY *spkey = NULL;
-				dh_srvr = NULL;
-				if (idx >= 0)
-					spkey = X509_get_pubkey(
-						scert->peer_pkeys[idx].x509);
-				if (spkey)
-					{
-					dh_srvr = EVP_PKEY_get1_DH(spkey);
-					EVP_PKEY_free(spkey);
-					}
-				if (dh_srvr == NULL)
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					    ERR_R_INTERNAL_ERROR);
-					goto err;
-					}
-				}
-			if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY)
-				{
-				/* Use client certificate key */
-				EVP_PKEY *clkey = s->cert->key->privatekey;
-				dh_clnt = NULL;
-				if (clkey)
-					dh_clnt = EVP_PKEY_get1_DH(clkey);
-				if (dh_clnt == NULL)
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					    ERR_R_INTERNAL_ERROR);
-					goto err;
-					}
-				}
-			else
-				{
-				/* generate a new random key */
-				if ((dh_clnt=DHparams_dup(dh_srvr)) == NULL)
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
-					goto err;
-					}
-				if (!DH_generate_key(dh_clnt))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
-					DH_free(dh_clnt);
-					goto err;
-					}
-				}
-
-			/* use the 'p' output buffer for the DH key, but
-			 * make sure to clear it out afterwards */
-
-			n=DH_compute_key(p,dh_srvr->pub_key,dh_clnt);
-			if (scert->peer_dh_tmp == NULL)
-				DH_free(dh_srvr);
-
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
-				DH_free(dh_clnt);
-				goto err;
-				}
-
-			/* generate master key from the result */
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,p,n);
-			/* clean up */
-			memset(p,0,n);
-
-			if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY)
-				n = 0;
-			else
-				{
-				/* send off the data */
-				n=BN_num_bytes(dh_clnt->pub_key);
-				s2n(n,p);
-				BN_bn2bin(dh_clnt->pub_key,p);
-				n+=2;
-				}
-
-			DH_free(dh_clnt);
-
-			/* perhaps clean things up a bit EAY EAY EAY EAY*/
-			}
+        else if (alg_k & (SSL_kEDH | SSL_kDHr | SSL_kDHd)) {
+            DH *dh_srvr, *dh_clnt;
+            SESS_CERT *scert = s->session->sess_cert;
+
+            if (scert == NULL) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_UNEXPECTED_MESSAGE);
+                goto err;
+            }
+
+            if (scert->peer_dh_tmp != NULL)
+                dh_srvr = scert->peer_dh_tmp;
+            else {
+                /* we get them from the cert */
+                int idx = scert->peer_cert_type;
+                EVP_PKEY *spkey = NULL;
+                dh_srvr = NULL;
+                if (idx >= 0)
+                    spkey = X509_get_pubkey(scert->peer_pkeys[idx].x509);
+                if (spkey) {
+                    dh_srvr = EVP_PKEY_get1_DH(spkey);
+                    EVP_PKEY_free(spkey);
+                }
+                if (dh_srvr == NULL) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_INTERNAL_ERROR);
+                    goto err;
+                }
+            }
+            if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY) {
+                /* Use client certificate key */
+                EVP_PKEY *clkey = s->cert->key->privatekey;
+                dh_clnt = NULL;
+                if (clkey)
+                    dh_clnt = EVP_PKEY_get1_DH(clkey);
+                if (dh_clnt == NULL) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_INTERNAL_ERROR);
+                    goto err;
+                }
+            } else {
+                /* generate a new random key */
+                if ((dh_clnt = DHparams_dup(dh_srvr)) == NULL) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
+                    goto err;
+                }
+                if (!DH_generate_key(dh_clnt)) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
+                    DH_free(dh_clnt);
+                    goto err;
+                }
+            }
+
+            /*
+             * use the 'p' output buffer for the DH key, but make sure to
+             * clear it out afterwards
+             */
+
+            n = DH_compute_key(p, dh_srvr->pub_key, dh_clnt);
+            if (scert->peer_dh_tmp == NULL)
+                DH_free(dh_srvr);
+
+            if (n <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
+                DH_free(dh_clnt);
+                goto err;
+            }
+
+            /* generate master key from the result */
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            p, n);
+            /* clean up */
+            memset(p, 0, n);
+
+            if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY)
+                n = 0;
+            else {
+                /* send off the data */
+                n = BN_num_bytes(dh_clnt->pub_key);
+                s2n(n, p);
+                BN_bn2bin(dh_clnt->pub_key, p);
+                n += 2;
+            }
+
+            DH_free(dh_clnt);
+
+            /* perhaps clean things up a bit EAY EAY EAY EAY */
+        }
 #endif
 
-#ifndef OPENSSL_NO_ECDH 
-		else if (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe))
-			{
-			const EC_GROUP *srvr_group = NULL;
-			EC_KEY *tkey;
-			int ecdh_clnt_cert = 0;
-			int field_size = 0;
-
-			if (s->session->sess_cert == NULL) 
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
-				goto err;
-				}
-
-			/* Did we send out the client's
-			 * ECDH share for use in premaster
-			 * computation as part of client certificate?
-			 * If so, set ecdh_clnt_cert to 1.
-			 */
-			if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->cert != NULL)) 
-				{
-				/*-
-				 * XXX: For now, we do not support client
-				 * authentication using ECDH certificates.
-				 * To add such support, one needs to add
-				 * code that checks for appropriate 
-				 * conditions and sets ecdh_clnt_cert to 1.
-				 * For example, the cert have an ECC
-				 * key on the same curve as the server's
-				 * and the key should be authorized for
-				 * key agreement.
-				 *
-				 * One also needs to add code in ssl3_connect
-				 * to skip sending the certificate verify
-				 * message.
-				 *
-				 * if ((s->cert->key->privatekey != NULL) &&
-				 *     (s->cert->key->privatekey->type ==
-				 *      EVP_PKEY_EC) && ...)
-				 * ecdh_clnt_cert = 1;
-				 */
-				}
-
-			if (s->session->sess_cert->peer_ecdh_tmp != NULL)
-				{
-				tkey = s->session->sess_cert->peer_ecdh_tmp;
-				}
-			else
-				{
-				/* Get the Server Public Key from Cert */
-				srvr_pub_pkey = X509_get_pubkey(s->session-> \
-				    sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
-				if ((srvr_pub_pkey == NULL) ||
-				    (srvr_pub_pkey->type != EVP_PKEY_EC) ||
-				    (srvr_pub_pkey->pkey.ec == NULL))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					    ERR_R_INTERNAL_ERROR);
-					goto err;
-					}
-
-				tkey = srvr_pub_pkey->pkey.ec;
-				}
-
-			srvr_group   = EC_KEY_get0_group(tkey);
-			srvr_ecpoint = EC_KEY_get0_public_key(tkey);
-
-			if ((srvr_group == NULL) || (srvr_ecpoint == NULL))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-				    ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			if ((clnt_ecdh=EC_KEY_new()) == NULL) 
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-			if (!EC_KEY_set_group(clnt_ecdh, srvr_group))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_EC_LIB);
-				goto err;
-				}
-			if (ecdh_clnt_cert) 
-				{ 
-				/* Reuse key info from our certificate
-				 * We only need our private key to perform
-				 * the ECDH computation.
-				 */
-				const BIGNUM *priv_key;
-				tkey = s->cert->key->privatekey->pkey.ec;
-				priv_key = EC_KEY_get0_private_key(tkey);
-				if (priv_key == NULL)
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-				if (!EC_KEY_set_private_key(clnt_ecdh, priv_key))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_EC_LIB);
-					goto err;
-					}
-				}
-			else 
-				{
-				/* Generate a new ECDH key pair */
-				if (!(EC_KEY_generate_key(clnt_ecdh)))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
-					goto err;
-					}
-				}
-
-			/* use the 'p' output buffer for the ECDH key, but
-			 * make sure to clear it out afterwards
-			 */
-
-			field_size = EC_GROUP_get_degree(srvr_group);
-			if (field_size <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, 
-				       ERR_R_ECDH_LIB);
-				goto err;
-				}
-			n=ECDH_compute_key(p, (field_size+7)/8, srvr_ecpoint, clnt_ecdh, NULL);
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, 
-				       ERR_R_ECDH_LIB);
-				goto err;
-				}
-
-			/* generate master key from the result */
-			s->session->master_key_length = s->method->ssl3_enc \
-			    -> generate_master_secret(s, 
-				s->session->master_key,
-				p, n);
-
-			memset(p, 0, n); /* clean up */
-
-			if (ecdh_clnt_cert) 
-				{
-				/* Send empty client key exch message */
-				n = 0;
-				}
-			else 
-				{
-				/* First check the size of encoding and
-				 * allocate memory accordingly.
-				 */
-				encoded_pt_len = 
-				    EC_POINT_point2oct(srvr_group, 
-					EC_KEY_get0_public_key(clnt_ecdh), 
-					POINT_CONVERSION_UNCOMPRESSED, 
-					NULL, 0, NULL);
-
-				encodedPoint = (unsigned char *) 
-				    OPENSSL_malloc(encoded_pt_len * 
-					sizeof(unsigned char)); 
-				bn_ctx = BN_CTX_new();
-				if ((encodedPoint == NULL) || 
-				    (bn_ctx == NULL)) 
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-					goto err;
-					}
-
-				/* Encode the public key */
-				n = EC_POINT_point2oct(srvr_group, 
-				    EC_KEY_get0_public_key(clnt_ecdh), 
-				    POINT_CONVERSION_UNCOMPRESSED, 
-				    encodedPoint, encoded_pt_len, bn_ctx);
-
-				*p = n; /* length of encoded point */
-				/* Encoded point will be copied here */
-				p += 1; 
-				/* copy the point */
-				memcpy((unsigned char *)p, encodedPoint, n);
-				/* increment n to account for length field */
-				n += 1; 
-				}
-
-			/* Free allocated memory */
-			BN_CTX_free(bn_ctx);
-			if (encodedPoint != NULL) OPENSSL_free(encodedPoint);
-			if (clnt_ecdh != NULL) 
-				 EC_KEY_free(clnt_ecdh);
-			EVP_PKEY_free(srvr_pub_pkey);
-			}
-#endif /* !OPENSSL_NO_ECDH */
-		else if (alg_k & SSL_kGOST) 
-			{
-			/* GOST key exchange message creation */
-			EVP_PKEY_CTX *pkey_ctx;
-			X509 *peer_cert; 
-			size_t msglen;
-			unsigned int md_len;
-			int keytype;
-			unsigned char premaster_secret[32],shared_ukm[32], tmp[256];
-			EVP_MD_CTX *ukm_hash;
-			EVP_PKEY *pub_key;
-
-			/* Get server sertificate PKEY and create ctx from it */
-			peer_cert=s->session->sess_cert->peer_pkeys[(keytype=SSL_PKEY_GOST01)].x509;
-			if (!peer_cert) 
-				peer_cert=s->session->sess_cert->peer_pkeys[(keytype=SSL_PKEY_GOST94)].x509;
-			if (!peer_cert)		{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER);
-					goto err;
-				}	
-				
-			pkey_ctx=EVP_PKEY_CTX_new(pub_key=X509_get_pubkey(peer_cert),NULL);
-			/* If we have send a certificate, and certificate key
-
-			 * parameters match those of server certificate, use
-			 * certificate key for key exchange
-			 */
-
-			 /* Otherwise, generate ephemeral key pair */
-					
-			EVP_PKEY_encrypt_init(pkey_ctx);
-			  /* Generate session key */	
-		    RAND_bytes(premaster_secret,32);
-			/* If we have client certificate, use its secret as peer key */
-			if (s->s3->tmp.cert_req && s->cert->key->privatekey) {
-				if (EVP_PKEY_derive_set_peer(pkey_ctx,s->cert->key->privatekey) <=0) {
-					/* If there was an error - just ignore it. Ephemeral key
-					* would be used
-					*/
-					ERR_clear_error();
-				}
-			}			
-			/* Compute shared IV and store it in algorithm-specific
-			 * context data */
-			ukm_hash = EVP_MD_CTX_create();
-			EVP_DigestInit(ukm_hash,EVP_get_digestbynid(NID_id_GostR3411_94));
-			EVP_DigestUpdate(ukm_hash,s->s3->client_random,SSL3_RANDOM_SIZE);
-			EVP_DigestUpdate(ukm_hash,s->s3->server_random,SSL3_RANDOM_SIZE);
-			EVP_DigestFinal_ex(ukm_hash, shared_ukm, &md_len);
-			EVP_MD_CTX_destroy(ukm_hash);
-			if (EVP_PKEY_CTX_ctrl(pkey_ctx,-1,EVP_PKEY_OP_ENCRYPT,EVP_PKEY_CTRL_SET_IV,
-				8,shared_ukm)<0) {
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-						SSL_R_LIBRARY_BUG);
-					goto err;
-				}	
-			/* Make GOST keytransport blob message */
-			/*Encapsulate it into sequence */
-			*(p++)=V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED;
-			msglen=255;
-			if (EVP_PKEY_encrypt(pkey_ctx,tmp,&msglen,premaster_secret,32)<0) {
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_LIBRARY_BUG);
-				goto err;
-			}
-			if (msglen >= 0x80)
-				{
-				*(p++)=0x81;
-				*(p++)= msglen & 0xff;
-				n=msglen+3;
-				}
-			else
-				{
-				*(p++)= msglen & 0xff;
-				n=msglen+2;
-				}
-			memcpy(p, tmp, msglen);
-			/* Check if pubkey from client certificate was used */
-			if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0)
-				{
-				/* Set flag "skip certificate verify" */
-				s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;
-				}
-			EVP_PKEY_CTX_free(pkey_ctx);
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,premaster_secret,32);
-			EVP_PKEY_free(pub_key);
-
-			}
+#ifndef OPENSSL_NO_ECDH
+        else if (alg_k & (SSL_kEECDH | SSL_kECDHr | SSL_kECDHe)) {
+            const EC_GROUP *srvr_group = NULL;
+            EC_KEY *tkey;
+            int ecdh_clnt_cert = 0;
+            int field_size = 0;
+
+            if (s->session->sess_cert == NULL) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_UNEXPECTED_MESSAGE);
+                goto err;
+            }
+
+            /*
+             * Did we send out the client's ECDH share for use in premaster
+             * computation as part of client certificate? If so, set
+             * ecdh_clnt_cert to 1.
+             */
+            if ((alg_k & (SSL_kECDHr | SSL_kECDHe)) && (s->cert != NULL)) {
+                                /*-
+                                 * XXX: For now, we do not support client
+                                 * authentication using ECDH certificates.
+                                 * To add such support, one needs to add
+                                 * code that checks for appropriate
+                                 * conditions and sets ecdh_clnt_cert to 1.
+                                 * For example, the cert have an ECC
+                                 * key on the same curve as the server's
+                                 * and the key should be authorized for
+                                 * key agreement.
+                                 *
+                                 * One also needs to add code in ssl3_connect
+                                 * to skip sending the certificate verify
+                                 * message.
+                                 *
+                                 * if ((s->cert->key->privatekey != NULL) &&
+                                 *     (s->cert->key->privatekey->type ==
+                                 *      EVP_PKEY_EC) && ...)
+                                 * ecdh_clnt_cert = 1;
+                                 */
+            }
+
+            if (s->session->sess_cert->peer_ecdh_tmp != NULL) {
+                tkey = s->session->sess_cert->peer_ecdh_tmp;
+            } else {
+                /* Get the Server Public Key from Cert */
+                srvr_pub_pkey =
+                    X509_get_pubkey(s->session->
+                                    sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
+                if ((srvr_pub_pkey == NULL)
+                    || (srvr_pub_pkey->type != EVP_PKEY_EC)
+                    || (srvr_pub_pkey->pkey.ec == NULL)) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_INTERNAL_ERROR);
+                    goto err;
+                }
+
+                tkey = srvr_pub_pkey->pkey.ec;
+            }
+
+            srvr_group = EC_KEY_get0_group(tkey);
+            srvr_ecpoint = EC_KEY_get0_public_key(tkey);
+
+            if ((srvr_group == NULL) || (srvr_ecpoint == NULL)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            if ((clnt_ecdh = EC_KEY_new()) == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+
+            if (!EC_KEY_set_group(clnt_ecdh, srvr_group)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+                goto err;
+            }
+            if (ecdh_clnt_cert) {
+                /*
+                 * Reuse key info from our certificate We only need our
+                 * private key to perform the ECDH computation.
+                 */
+                const BIGNUM *priv_key;
+                tkey = s->cert->key->privatekey->pkey.ec;
+                priv_key = EC_KEY_get0_private_key(tkey);
+                if (priv_key == NULL) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+                if (!EC_KEY_set_private_key(clnt_ecdh, priv_key)) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+                    goto err;
+                }
+            } else {
+                /* Generate a new ECDH key pair */
+                if (!(EC_KEY_generate_key(clnt_ecdh))) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_ECDH_LIB);
+                    goto err;
+                }
+            }
+
+            /*
+             * use the 'p' output buffer for the ECDH key, but make sure to
+             * clear it out afterwards
+             */
+
+            field_size = EC_GROUP_get_degree(srvr_group);
+            if (field_size <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+            n = ECDH_compute_key(p, (field_size + 7) / 8, srvr_ecpoint,
+                                 clnt_ecdh, NULL);
+            if (n <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+
+            /* generate master key from the result */
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            p, n);
+
+            memset(p, 0, n);    /* clean up */
+
+            if (ecdh_clnt_cert) {
+                /* Send empty client key exch message */
+                n = 0;
+            } else {
+                /*
+                 * First check the size of encoding and allocate memory
+                 * accordingly.
+                 */
+                encoded_pt_len =
+                    EC_POINT_point2oct(srvr_group,
+                                       EC_KEY_get0_public_key(clnt_ecdh),
+                                       POINT_CONVERSION_UNCOMPRESSED,
+                                       NULL, 0, NULL);
+
+                encodedPoint = (unsigned char *)
+                    OPENSSL_malloc(encoded_pt_len * sizeof(unsigned char));
+                bn_ctx = BN_CTX_new();
+                if ((encodedPoint == NULL) || (bn_ctx == NULL)) {
+                    SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                           ERR_R_MALLOC_FAILURE);
+                    goto err;
+                }
+
+                /* Encode the public key */
+                n = EC_POINT_point2oct(srvr_group,
+                                       EC_KEY_get0_public_key(clnt_ecdh),
+                                       POINT_CONVERSION_UNCOMPRESSED,
+                                       encodedPoint, encoded_pt_len, bn_ctx);
+
+                *p = n;         /* length of encoded point */
+                /* Encoded point will be copied here */
+                p += 1;
+                /* copy the point */
+                memcpy((unsigned char *)p, encodedPoint, n);
+                /* increment n to account for length field */
+                n += 1;
+            }
+
+            /* Free allocated memory */
+            BN_CTX_free(bn_ctx);
+            if (encodedPoint != NULL)
+                OPENSSL_free(encodedPoint);
+            if (clnt_ecdh != NULL)
+                EC_KEY_free(clnt_ecdh);
+            EVP_PKEY_free(srvr_pub_pkey);
+        }
+#endif                          /* !OPENSSL_NO_ECDH */
+        else if (alg_k & SSL_kGOST) {
+            /* GOST key exchange message creation */
+            EVP_PKEY_CTX *pkey_ctx;
+            X509 *peer_cert;
+            size_t msglen;
+            unsigned int md_len;
+            int keytype;
+            unsigned char premaster_secret[32], shared_ukm[32], tmp[256];
+            EVP_MD_CTX *ukm_hash;
+            EVP_PKEY *pub_key;
+
+            /*
+             * Get server sertificate PKEY and create ctx from it
+             */
+            peer_cert =
+                s->session->
+                sess_cert->peer_pkeys[(keytype = SSL_PKEY_GOST01)].x509;
+            if (!peer_cert)
+                peer_cert =
+                    s->session->
+                    sess_cert->peer_pkeys[(keytype = SSL_PKEY_GOST94)].x509;
+            if (!peer_cert) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER);
+                goto err;
+            }
+
+            pkey_ctx = EVP_PKEY_CTX_new(pub_key =
+                                        X509_get_pubkey(peer_cert), NULL);
+            /*
+             * If we have send a certificate, and certificate key
+             *
+             * * parameters match those of server certificate, use
+             * certificate key for key exchange
+             */
+
+            /* Otherwise, generate ephemeral key pair */
+
+            EVP_PKEY_encrypt_init(pkey_ctx);
+            /* Generate session key */
+            RAND_bytes(premaster_secret, 32);
+            /*
+             * If we have client certificate, use its secret as peer key
+             */
+            if (s->s3->tmp.cert_req && s->cert->key->privatekey) {
+                if (EVP_PKEY_derive_set_peer
+                    (pkey_ctx, s->cert->key->privatekey) <= 0) {
+                    /*
+                     * If there was an error - just ignore it. Ephemeral key
+                     * * would be used
+                     */
+                    ERR_clear_error();
+                }
+            }
+            /*
+             * Compute shared IV and store it in algorithm-specific context
+             * data
+             */
+            ukm_hash = EVP_MD_CTX_create();
+            EVP_DigestInit(ukm_hash,
+                           EVP_get_digestbynid(NID_id_GostR3411_94));
+            EVP_DigestUpdate(ukm_hash, s->s3->client_random,
+                             SSL3_RANDOM_SIZE);
+            EVP_DigestUpdate(ukm_hash, s->s3->server_random,
+                             SSL3_RANDOM_SIZE);
+            EVP_DigestFinal_ex(ukm_hash, shared_ukm, &md_len);
+            EVP_MD_CTX_destroy(ukm_hash);
+            if (EVP_PKEY_CTX_ctrl
+                (pkey_ctx, -1, EVP_PKEY_OP_ENCRYPT, EVP_PKEY_CTRL_SET_IV, 8,
+                 shared_ukm) < 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_LIBRARY_BUG);
+                goto err;
+            }
+            /* Make GOST keytransport blob message */
+            /*
+             * Encapsulate it into sequence
+             */
+            *(p++) = V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED;
+            msglen = 255;
+            if (EVP_PKEY_encrypt(pkey_ctx, tmp, &msglen, premaster_secret, 32)
+                < 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_LIBRARY_BUG);
+                goto err;
+            }
+            if (msglen >= 0x80) {
+                *(p++) = 0x81;
+                *(p++) = msglen & 0xff;
+                n = msglen + 3;
+            } else {
+                *(p++) = msglen & 0xff;
+                n = msglen + 2;
+            }
+            memcpy(p, tmp, msglen);
+            /* Check if pubkey from client certificate was used */
+            if (EVP_PKEY_CTX_ctrl
+                (pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0) {
+                /* Set flag "skip certificate verify" */
+                s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;
+            }
+            EVP_PKEY_CTX_free(pkey_ctx);
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            premaster_secret,
+                                                            32);
+            EVP_PKEY_free(pub_key);
+
+        }
 #ifndef OPENSSL_NO_SRP
-		else if (alg_k & SSL_kSRP)
-			{
-			if (s->srp_ctx.A != NULL)
-				{
-				/* send off the data */
-				n=BN_num_bytes(s->srp_ctx.A);
-				s2n(n,p);
-				BN_bn2bin(s->srp_ctx.A,p);
-				n+=2;
-				}
-			else
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			if (s->session->srp_username != NULL)
-				OPENSSL_free(s->session->srp_username);
-			s->session->srp_username = BUF_strdup(s->srp_ctx.login);
-			if (s->session->srp_username == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-			if ((s->session->master_key_length = SRP_generate_client_master_secret(s,s->session->master_key))<0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			}
+        else if (alg_k & SSL_kSRP) {
+            if (s->srp_ctx.A != NULL) {
+                /* send off the data */
+                n = BN_num_bytes(s->srp_ctx.A);
+                s2n(n, p);
+                BN_bn2bin(s->srp_ctx.A, p);
+                n += 2;
+            } else {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            if (s->session->srp_username != NULL)
+                OPENSSL_free(s->session->srp_username);
+            s->session->srp_username = BUF_strdup(s->srp_ctx.login);
+            if (s->session->srp_username == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+
+            if ((s->session->master_key_length =
+                 SRP_generate_client_master_secret(s,
+                                                   s->session->master_key)) <
+                0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+        }
 #endif
 #ifndef OPENSSL_NO_PSK
-		else if (alg_k & SSL_kPSK)
-			{
-			/* The callback needs PSK_MAX_IDENTITY_LEN + 1 bytes
-			 * to return a \0-terminated identity. The last byte
-			 * is for us for simulating strnlen. */
-			char identity[PSK_MAX_IDENTITY_LEN + 2];
-			size_t identity_len;
-			unsigned char *t = NULL;
-			unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN*2+4];
-			unsigned int pre_ms_len = 0, psk_len = 0;
-			int psk_err = 1;
-
-			n = 0;
-			if (s->psk_client_callback == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_PSK_NO_CLIENT_CB);
-				goto err;
-				}
-
-			memset(identity, 0, sizeof(identity));
-			psk_len = s->psk_client_callback(s, s->ctx->psk_identity_hint,
-				identity, sizeof(identity) - 1,
-				psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			if (psk_len > PSK_MAX_PSK_LEN)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_INTERNAL_ERROR);
-				goto psk_err;
-				}
-			else if (psk_len == 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_PSK_IDENTITY_NOT_FOUND);
-				goto psk_err;
-				}
-			identity[PSK_MAX_IDENTITY_LEN + 1] = '\0';
-			identity_len = strlen(identity);
-			if (identity_len > PSK_MAX_IDENTITY_LEN)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_INTERNAL_ERROR);
-				goto psk_err;
-				}
-			/* create PSK pre_master_secret */
-			pre_ms_len = 2+psk_len+2+psk_len;
-			t = psk_or_pre_ms;
-			memmove(psk_or_pre_ms+psk_len+4, psk_or_pre_ms, psk_len);
-			s2n(psk_len, t);
-			memset(t, 0, psk_len);
-			t+=psk_len;
-			s2n(psk_len, t);
-
-			if (s->session->psk_identity_hint != NULL)
-				OPENSSL_free(s->session->psk_identity_hint);
-			s->session->psk_identity_hint = BUF_strdup(s->ctx->psk_identity_hint);
-			if (s->ctx->psk_identity_hint != NULL &&
-				s->session->psk_identity_hint == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto psk_err;
-				}
-
-			if (s->session->psk_identity != NULL)
-				OPENSSL_free(s->session->psk_identity);
-			s->session->psk_identity = BUF_strdup(identity);
-			if (s->session->psk_identity == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto psk_err;
-				}
-
-			s->session->master_key_length =
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					psk_or_pre_ms, pre_ms_len);
-			s2n(identity_len, p);
-			memcpy(p, identity, identity_len);
-			n = 2 + identity_len;
-			psk_err = 0;
-		psk_err:
-			OPENSSL_cleanse(identity, sizeof(identity));
-			OPENSSL_cleanse(psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			if (psk_err != 0)
-				{
-				ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
-				goto err;
-				}
-			}
-#endif
-		else
-			{
-			ssl3_send_alert(s, SSL3_AL_FATAL,
-			    SSL_AD_HANDSHAKE_FAILURE);
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-			    ERR_R_INTERNAL_ERROR);
-			goto err;
-			}
-
-		ssl_set_handshake_header(s, SSL3_MT_CLIENT_KEY_EXCHANGE, n);
-		s->state=SSL3_ST_CW_KEY_EXCH_B;
-		}
-
-	/* SSL3_ST_CW_KEY_EXCH_B */
-	return ssl_do_write(s);
-err:
+        else if (alg_k & SSL_kPSK) {
+            /*
+             * The callback needs PSK_MAX_IDENTITY_LEN + 1 bytes to return a
+             * \0-terminated identity. The last byte is for us for simulating
+             * strnlen.
+             */
+            char identity[PSK_MAX_IDENTITY_LEN + 2];
+            size_t identity_len;
+            unsigned char *t = NULL;
+            unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN * 2 + 4];
+            unsigned int pre_ms_len = 0, psk_len = 0;
+            int psk_err = 1;
+
+            n = 0;
+            if (s->psk_client_callback == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_PSK_NO_CLIENT_CB);
+                goto err;
+            }
+
+            memset(identity, 0, sizeof(identity));
+            psk_len = s->psk_client_callback(s, s->ctx->psk_identity_hint,
+                                             identity, sizeof(identity) - 1,
+                                             psk_or_pre_ms,
+                                             sizeof(psk_or_pre_ms));
+            if (psk_len > PSK_MAX_PSK_LEN) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto psk_err;
+            } else if (psk_len == 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       SSL_R_PSK_IDENTITY_NOT_FOUND);
+                goto psk_err;
+            }
+            identity[PSK_MAX_IDENTITY_LEN + 1] = '\0';
+            identity_len = strlen(identity);
+            if (identity_len > PSK_MAX_IDENTITY_LEN) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto psk_err;
+            }
+            /* create PSK pre_master_secret */
+            pre_ms_len = 2 + psk_len + 2 + psk_len;
+            t = psk_or_pre_ms;
+            memmove(psk_or_pre_ms + psk_len + 4, psk_or_pre_ms, psk_len);
+            s2n(psk_len, t);
+            memset(t, 0, psk_len);
+            t += psk_len;
+            s2n(psk_len, t);
+
+            if (s->session->psk_identity_hint != NULL)
+                OPENSSL_free(s->session->psk_identity_hint);
+            s->session->psk_identity_hint =
+                BUF_strdup(s->ctx->psk_identity_hint);
+            if (s->ctx->psk_identity_hint != NULL
+                && s->session->psk_identity_hint == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto psk_err;
+            }
+
+            if (s->session->psk_identity != NULL)
+                OPENSSL_free(s->session->psk_identity);
+            s->session->psk_identity = BUF_strdup(identity);
+            if (s->session->psk_identity == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto psk_err;
+            }
+
+            s->session->master_key_length =
+                s->method->ssl3_enc->generate_master_secret(s,
+                                                            s->
+                                                            session->master_key,
+                                                            psk_or_pre_ms,
+                                                            pre_ms_len);
+            s2n(identity_len, p);
+            memcpy(p, identity, identity_len);
+            n = 2 + identity_len;
+            psk_err = 0;
+ psk_err:
+            OPENSSL_cleanse(identity, sizeof(identity));
+            OPENSSL_cleanse(psk_or_pre_ms, sizeof(psk_or_pre_ms));
+            if (psk_err != 0) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+                goto err;
+            }
+        }
+#endif
+        else {
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+            SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+
+        ssl_set_handshake_header(s, SSL3_MT_CLIENT_KEY_EXCHANGE, n);
+        s->state = SSL3_ST_CW_KEY_EXCH_B;
+    }
+
+    /* SSL3_ST_CW_KEY_EXCH_B */
+    return ssl_do_write(s);
+ err:
 #ifndef OPENSSL_NO_ECDH
-	BN_CTX_free(bn_ctx);
-	if (encodedPoint != NULL) OPENSSL_free(encodedPoint);
-	if (clnt_ecdh != NULL) 
-		EC_KEY_free(clnt_ecdh);
-	EVP_PKEY_free(srvr_pub_pkey);
-#endif
-	return(-1);
-	}
+    BN_CTX_free(bn_ctx);
+    if (encodedPoint != NULL)
+        OPENSSL_free(encodedPoint);
+    if (clnt_ecdh != NULL)
+        EC_KEY_free(clnt_ecdh);
+    EVP_PKEY_free(srvr_pub_pkey);
+#endif
+    return (-1);
+}
 
 int ssl3_send_client_verify(SSL *s)
-	{
-	unsigned char *p;
-	unsigned char data[MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH];
-	EVP_PKEY *pkey;
-	EVP_PKEY_CTX *pctx=NULL;
-	EVP_MD_CTX mctx;
-	unsigned u=0;
-	unsigned long n;
-	int j;
-
-	EVP_MD_CTX_init(&mctx);
-
-	if (s->state == SSL3_ST_CW_CERT_VRFY_A)
-		{
-		p= ssl_handshake_start(s);
-		pkey=s->cert->key->privatekey;
+{
+    unsigned char *p;
+    unsigned char data[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];
+    EVP_PKEY *pkey;
+    EVP_PKEY_CTX *pctx = NULL;
+    EVP_MD_CTX mctx;
+    unsigned u = 0;
+    unsigned long n;
+    int j;
+
+    EVP_MD_CTX_init(&mctx);
+
+    if (s->state == SSL3_ST_CW_CERT_VRFY_A) {
+        p = ssl_handshake_start(s);
+        pkey = s->cert->key->privatekey;
 /* Create context from key and test if sha1 is allowed as digest */
-		pctx = EVP_PKEY_CTX_new(pkey,NULL);
-		EVP_PKEY_sign_init(pctx);
-		if (EVP_PKEY_CTX_set_signature_md(pctx, EVP_sha1())>0)
-			{
-			if (!SSL_USE_SIGALGS(s))
-				s->method->ssl3_enc->cert_verify_mac(s,
-						NID_sha1,
-						&(data[MD5_DIGEST_LENGTH]));
-			}
-		else
-			{
-			ERR_clear_error();
-			}
-		/* For TLS v1.2 send signature algorithm and signature
-		 * using agreed digest and cached handshake records.
-		 */
-		if (SSL_USE_SIGALGS(s))
-			{
-			long hdatalen = 0;
-			void *hdata;
-			const EVP_MD *md = s->cert->key->digest;
-			hdatalen = BIO_get_mem_data(s->s3->handshake_buffer,
-								&hdata);
-			if (hdatalen <= 0 || !tls12_get_sigandhash(p, pkey, md))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-						ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			p += 2;
+        pctx = EVP_PKEY_CTX_new(pkey, NULL);
+        EVP_PKEY_sign_init(pctx);
+        if (EVP_PKEY_CTX_set_signature_md(pctx, EVP_sha1()) > 0) {
+            if (!SSL_USE_SIGALGS(s))
+                s->method->ssl3_enc->cert_verify_mac(s,
+                                                     NID_sha1,
+                                                     &(data
+                                                       [MD5_DIGEST_LENGTH]));
+        } else {
+            ERR_clear_error();
+        }
+        /*
+         * For TLS v1.2 send signature algorithm and signature using agreed
+         * digest and cached handshake records.
+         */
+        if (SSL_USE_SIGALGS(s)) {
+            long hdatalen = 0;
+            void *hdata;
+            const EVP_MD *md = s->cert->key->digest;
+            hdatalen = BIO_get_mem_data(s->s3->handshake_buffer, &hdata);
+            if (hdatalen <= 0 || !tls12_get_sigandhash(p, pkey, md)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            p += 2;
 #ifdef SSL_DEBUG
-			fprintf(stderr, "Using TLS 1.2 with client alg %s\n",
-							EVP_MD_name(md));
-#endif
-			if (!EVP_SignInit_ex(&mctx, md, NULL)
-				|| !EVP_SignUpdate(&mctx, hdata, hdatalen)
-				|| !EVP_SignFinal(&mctx, p + 2, &u, pkey))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-						ERR_R_EVP_LIB);
-				goto err;
-				}
-			s2n(u,p);
-			n = u + 4;
-			if (!ssl3_digest_cached_records(s))
-				goto err;
-			}
-		else
+            fprintf(stderr, "Using TLS 1.2 with client alg %s\n",
+                    EVP_MD_name(md));
+#endif
+            if (!EVP_SignInit_ex(&mctx, md, NULL)
+                || !EVP_SignUpdate(&mctx, hdata, hdatalen)
+                || !EVP_SignFinal(&mctx, p + 2, &u, pkey)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_EVP_LIB);
+                goto err;
+            }
+            s2n(u, p);
+            n = u + 4;
+            if (!ssl3_digest_cached_records(s))
+                goto err;
+        } else
 #ifndef OPENSSL_NO_RSA
-		if (pkey->type == EVP_PKEY_RSA)
-			{
-			s->method->ssl3_enc->cert_verify_mac(s,
-				NID_md5,
-			 	&(data[0]));
-			if (RSA_sign(NID_md5_sha1, data,
-					 MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
-					&(p[2]), &u, pkey->pkey.rsa) <= 0 )
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_RSA_LIB);
-				goto err;
-				}
-			s2n(u,p);
-			n=u+2;
-			}
-		else
+        if (pkey->type == EVP_PKEY_RSA) {
+            s->method->ssl3_enc->cert_verify_mac(s, NID_md5, &(data[0]));
+            if (RSA_sign(NID_md5_sha1, data,
+                         MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH,
+                         &(p[2]), &u, pkey->pkey.rsa) <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_RSA_LIB);
+                goto err;
+            }
+            s2n(u, p);
+            n = u + 2;
+        } else
 #endif
 #ifndef OPENSSL_NO_DSA
-			if (pkey->type == EVP_PKEY_DSA)
-			{
-			if (!DSA_sign(pkey->save_type,
-				&(data[MD5_DIGEST_LENGTH]),
-				SHA_DIGEST_LENGTH,&(p[2]),
-				(unsigned int *)&j,pkey->pkey.dsa))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_DSA_LIB);
-				goto err;
-				}
-			s2n(j,p);
-			n=j+2;
-			}
-		else
+        if (pkey->type == EVP_PKEY_DSA) {
+            if (!DSA_sign(pkey->save_type,
+                          &(data[MD5_DIGEST_LENGTH]),
+                          SHA_DIGEST_LENGTH, &(p[2]),
+                          (unsigned int *)&j, pkey->pkey.dsa)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_DSA_LIB);
+                goto err;
+            }
+            s2n(j, p);
+            n = j + 2;
+        } else
 #endif
 #ifndef OPENSSL_NO_ECDSA
-			if (pkey->type == EVP_PKEY_EC)
-			{
-			if (!ECDSA_sign(pkey->save_type,
-				&(data[MD5_DIGEST_LENGTH]),
-				SHA_DIGEST_LENGTH,&(p[2]),
-				(unsigned int *)&j,pkey->pkey.ec))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-				    ERR_R_ECDSA_LIB);
-				goto err;
-				}
-			s2n(j,p);
-			n=j+2;
-			}
-		else
-#endif
-		if (pkey->type == NID_id_GostR3410_94 || pkey->type == NID_id_GostR3410_2001) 
-		{
-		unsigned char signbuf[64];
-		int i;
-		size_t sigsize=64;
-		s->method->ssl3_enc->cert_verify_mac(s,
-			NID_id_GostR3411_94,
-			data);
-		if (EVP_PKEY_sign(pctx, signbuf, &sigsize, data, 32) <= 0) {
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-			ERR_R_INTERNAL_ERROR);
-			goto err;
-		}
-		for (i=63,j=0; i>=0; j++, i--) {
-			p[2+j]=signbuf[i];
-		}	
-		s2n(j,p);
-		n=j+2;
-		}
-		else
-		{
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_INTERNAL_ERROR);
-			goto err;
-		}
-		ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE_VERIFY, n);
-		s->state=SSL3_ST_CW_CERT_VRFY_B;
-		}
-	EVP_MD_CTX_cleanup(&mctx);
-	EVP_PKEY_CTX_free(pctx);
-	return ssl_do_write(s);
-err:
-	EVP_MD_CTX_cleanup(&mctx);
-	EVP_PKEY_CTX_free(pctx);
-	return(-1);
-	}
-
-/* Check a certificate can be used for client authentication. Currently
- * check cert exists, if we have a suitable digest for TLS 1.2 if
- * static DH client certificates can be used and optionally checks
- * suitability for Suite B.
+        if (pkey->type == EVP_PKEY_EC) {
+            if (!ECDSA_sign(pkey->save_type,
+                            &(data[MD5_DIGEST_LENGTH]),
+                            SHA_DIGEST_LENGTH, &(p[2]),
+                            (unsigned int *)&j, pkey->pkey.ec)) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_ECDSA_LIB);
+                goto err;
+            }
+            s2n(j, p);
+            n = j + 2;
+        } else
+#endif
+        if (pkey->type == NID_id_GostR3410_94
+                || pkey->type == NID_id_GostR3410_2001) {
+            unsigned char signbuf[64];
+            int i;
+            size_t sigsize = 64;
+            s->method->ssl3_enc->cert_verify_mac(s,
+                                                 NID_id_GostR3411_94, data);
+            if (EVP_PKEY_sign(pctx, signbuf, &sigsize, data, 32) <= 0) {
+                SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+            for (i = 63, j = 0; i >= 0; j++, i--) {
+                p[2 + j] = signbuf[i];
+            }
+            s2n(j, p);
+            n = j + 2;
+        } else {
+            SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+        ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE_VERIFY, n);
+        s->state = SSL3_ST_CW_CERT_VRFY_B;
+    }
+    EVP_MD_CTX_cleanup(&mctx);
+    EVP_PKEY_CTX_free(pctx);
+    return ssl_do_write(s);
+ err:
+    EVP_MD_CTX_cleanup(&mctx);
+    EVP_PKEY_CTX_free(pctx);
+    return (-1);
+}
+
+/*
+ * Check a certificate can be used for client authentication. Currently check
+ * cert exists, if we have a suitable digest for TLS 1.2 if static DH client
+ * certificates can be used and optionally checks suitability for Suite B.
  */
 static int ssl3_check_client_certificate(SSL *s)
-	{
-	unsigned long alg_k;
-	if (!s->cert || !s->cert->key->x509 || !s->cert->key->privatekey)
-		return 0;
-	/* If no suitable signature algorithm can't use certificate */
-	if (SSL_USE_SIGALGS(s) && !s->cert->key->digest)
-		return 0;
-	/* If strict mode check suitability of chain before using it.
-	 * This also adjusts suite B digest if necessary.
-	 */
-	if (s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT &&
-		!tls1_check_chain(s, NULL, NULL, NULL, -2))
-		return 0;
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
-	/* See if we can use client certificate for fixed DH */
-	if (alg_k & (SSL_kDHr|SSL_kDHd))
-		{
-		SESS_CERT *scert = s->session->sess_cert;
-		int i = scert->peer_cert_type;
-		EVP_PKEY *clkey = NULL, *spkey = NULL;
-		clkey = s->cert->key->privatekey;
-		/* If client key not DH assume it can be used */
-		if (EVP_PKEY_id(clkey) != EVP_PKEY_DH)
-			return 1;
-		if (i >= 0)
-			spkey = X509_get_pubkey(scert->peer_pkeys[i].x509);
-		if (spkey)
-			{
-			/* Compare server and client parameters */
-			i = EVP_PKEY_cmp_parameters(clkey, spkey);
-			EVP_PKEY_free(spkey);
-			if (i != 1)
-				return 0;
-			}
-		s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;
-		}
-	return 1;
-	}
+{
+    unsigned long alg_k;
+    if (!s->cert || !s->cert->key->x509 || !s->cert->key->privatekey)
+        return 0;
+    /* If no suitable signature algorithm can't use certificate */
+    if (SSL_USE_SIGALGS(s) && !s->cert->key->digest)
+        return 0;
+    /*
+     * If strict mode check suitability of chain before using it. This also
+     * adjusts suite B digest if necessary.
+     */
+    if (s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT &&
+        !tls1_check_chain(s, NULL, NULL, NULL, -2))
+        return 0;
+    alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+    /* See if we can use client certificate for fixed DH */
+    if (alg_k & (SSL_kDHr | SSL_kDHd)) {
+        SESS_CERT *scert = s->session->sess_cert;
+        int i = scert->peer_cert_type;
+        EVP_PKEY *clkey = NULL, *spkey = NULL;
+        clkey = s->cert->key->privatekey;
+        /* If client key not DH assume it can be used */
+        if (EVP_PKEY_id(clkey) != EVP_PKEY_DH)
+            return 1;
+        if (i >= 0)
+            spkey = X509_get_pubkey(scert->peer_pkeys[i].x509);
+        if (spkey) {
+            /* Compare server and client parameters */
+            i = EVP_PKEY_cmp_parameters(clkey, spkey);
+            EVP_PKEY_free(spkey);
+            if (i != 1)
+                return 0;
+        }
+        s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;
+    }
+    return 1;
+}
 
 int ssl3_send_client_certificate(SSL *s)
-	{
-	X509 *x509=NULL;
-	EVP_PKEY *pkey=NULL;
-	int i;
-
-	if (s->state ==	SSL3_ST_CW_CERT_A)
-		{
-		/* Let cert callback update client certificates if required */
-		if (s->cert->cert_cb)
-			{
-			i = s->cert->cert_cb(s, s->cert->cert_cb_arg);
-			if (i < 0)
-				{
-				s->rwstate=SSL_X509_LOOKUP;
-				return -1;
-				}
-			if (i == 0)
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INTERNAL_ERROR);
-				return 0;
-				}
-			s->rwstate=SSL_NOTHING;
-			}
-		if (ssl3_check_client_certificate(s))
-			s->state=SSL3_ST_CW_CERT_C;
-		else
-			s->state=SSL3_ST_CW_CERT_B;
-		}
-
-	/* We need to get a client cert */
-	if (s->state == SSL3_ST_CW_CERT_B)
-		{
-		/* If we get an error, we need to
-		 * ssl->rwstate=SSL_X509_LOOKUP; return(-1);
-		 * We then get retied later */
-		i=0;
-		i = ssl_do_client_cert_cb(s, &x509, &pkey);
-		if (i < 0)
-			{
-			s->rwstate=SSL_X509_LOOKUP;
-			return(-1);
-			}
-		s->rwstate=SSL_NOTHING;
-		if ((i == 1) && (pkey != NULL) && (x509 != NULL))
-			{
-			s->state=SSL3_ST_CW_CERT_B;
-			if (	!SSL_use_certificate(s,x509) ||
-				!SSL_use_PrivateKey(s,pkey))
-				i=0;
-			}
-		else if (i == 1)
-			{
-			i=0;
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE,SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
-			}
-
-		if (x509 != NULL) X509_free(x509);
-		if (pkey != NULL) EVP_PKEY_free(pkey);
-		if (i && !ssl3_check_client_certificate(s))
-			i = 0;
-		if (i == 0)
-			{
-			if (s->version == SSL3_VERSION)
-				{
-				s->s3->tmp.cert_req=0;
-				ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_NO_CERTIFICATE);
-				return(1);
-				}
-			else
-				{
-				s->s3->tmp.cert_req=2;
-				}
-			}
-
-		/* Ok, we have a cert */
-		s->state=SSL3_ST_CW_CERT_C;
-		}
-
-	if (s->state == SSL3_ST_CW_CERT_C)
-		{
-		s->state=SSL3_ST_CW_CERT_D;
-		if (!ssl3_output_cert_chain(s,
-			(s->s3->tmp.cert_req == 2)?NULL:s->cert->key))
-			{
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE, ERR_R_INTERNAL_ERROR);
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INTERNAL_ERROR);
-			return 0;
-			}
-		}
-	/* SSL3_ST_CW_CERT_D */
-	return ssl_do_write(s);
-	}
-
-#define has_bits(i,m)	(((i)&(m)) == (m))
+{
+    X509 *x509 = NULL;
+    EVP_PKEY *pkey = NULL;
+    int i;
+
+    if (s->state == SSL3_ST_CW_CERT_A) {
+        /* Let cert callback update client certificates if required */
+        if (s->cert->cert_cb) {
+            i = s->cert->cert_cb(s, s->cert->cert_cb_arg);
+            if (i < 0) {
+                s->rwstate = SSL_X509_LOOKUP;
+                return -1;
+            }
+            if (i == 0) {
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+                return 0;
+            }
+            s->rwstate = SSL_NOTHING;
+        }
+        if (ssl3_check_client_certificate(s))
+            s->state = SSL3_ST_CW_CERT_C;
+        else
+            s->state = SSL3_ST_CW_CERT_B;
+    }
+
+    /* We need to get a client cert */
+    if (s->state == SSL3_ST_CW_CERT_B) {
+        /*
+         * If we get an error, we need to ssl->rwstate=SSL_X509_LOOKUP;
+         * return(-1); We then get retied later
+         */
+        i = 0;
+        i = ssl_do_client_cert_cb(s, &x509, &pkey);
+        if (i < 0) {
+            s->rwstate = SSL_X509_LOOKUP;
+            return (-1);
+        }
+        s->rwstate = SSL_NOTHING;
+        if ((i == 1) && (pkey != NULL) && (x509 != NULL)) {
+            s->state = SSL3_ST_CW_CERT_B;
+            if (!SSL_use_certificate(s, x509) || !SSL_use_PrivateKey(s, pkey))
+                i = 0;
+        } else if (i == 1) {
+            i = 0;
+            SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE,
+                   SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
+        }
+
+        if (x509 != NULL)
+            X509_free(x509);
+        if (pkey != NULL)
+            EVP_PKEY_free(pkey);
+        if (i && !ssl3_check_client_certificate(s))
+            i = 0;
+        if (i == 0) {
+            if (s->version == SSL3_VERSION) {
+                s->s3->tmp.cert_req = 0;
+                ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_NO_CERTIFICATE);
+                return (1);
+            } else {
+                s->s3->tmp.cert_req = 2;
+            }
+        }
+
+        /* Ok, we have a cert */
+        s->state = SSL3_ST_CW_CERT_C;
+    }
+
+    if (s->state == SSL3_ST_CW_CERT_C) {
+        s->state = SSL3_ST_CW_CERT_D;
+        if (!ssl3_output_cert_chain(s,
+                                    (s->s3->tmp.cert_req ==
+                                     2) ? NULL : s->cert->key)) {
+            SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE, ERR_R_INTERNAL_ERROR);
+            ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+            return 0;
+        }
+    }
+    /* SSL3_ST_CW_CERT_D */
+    return ssl_do_write(s);
+}
+
+#define has_bits(i,m)   (((i)&(m)) == (m))
 
 int ssl3_check_cert_and_algorithm(SSL *s)
-	{
-	int i,idx;
-	long alg_k,alg_a;
-	EVP_PKEY *pkey=NULL;
-	SESS_CERT *sc;
+{
+    int i, idx;
+    long alg_k, alg_a;
+    EVP_PKEY *pkey = NULL;
+    SESS_CERT *sc;
 #ifndef OPENSSL_NO_RSA
-	RSA *rsa;
+    RSA *rsa;
 #endif
 #ifndef OPENSSL_NO_DH
-	DH *dh;
+    DH *dh;
 #endif
 
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
-	alg_a=s->s3->tmp.new_cipher->algorithm_auth;
-
-	/* we don't have a certificate */
-	if ((alg_a & (SSL_aNULL|SSL_aKRB5)) || (alg_k & SSL_kPSK))
-		return(1);
+    alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+    alg_a = s->s3->tmp.new_cipher->algorithm_auth;
 
-	sc=s->session->sess_cert;
-	if (sc == NULL)
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
+    /* we don't have a certificate */
+    if ((alg_a & (SSL_aNULL | SSL_aKRB5)) || (alg_k & SSL_kPSK))
+        return (1);
 
+    sc = s->session->sess_cert;
+    if (sc == NULL) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
 #ifndef OPENSSL_NO_RSA
-	rsa=s->session->sess_cert->peer_rsa_tmp;
+    rsa = s->session->sess_cert->peer_rsa_tmp;
 #endif
 #ifndef OPENSSL_NO_DH
-	dh=s->session->sess_cert->peer_dh_tmp;
+    dh = s->session->sess_cert->peer_dh_tmp;
 #endif
 
-	/* This is the passed certificate */
+    /* This is the passed certificate */
 
-	idx=sc->peer_cert_type;
+    idx = sc->peer_cert_type;
 #ifndef OPENSSL_NO_ECDH
-	if (idx == SSL_PKEY_ECC)
-		{
-		if (ssl_check_srvr_ecc_cert_and_alg(sc->peer_pkeys[idx].x509,
-		    						s) == 0) 
-			{
-			/* check failed */
-			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_BAD_ECC_CERT);
-			goto f_err;
-			}
-		else 
-			{
-			return 1;
-			}
-		}
-	else if (alg_a & SSL_aECDSA)
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_ECDSA_SIGNING_CERT);
-		goto f_err;
-		}
-	else if (alg_k & (SSL_kECDHr|SSL_kECDHe))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_ECDH_CERT);
-		goto f_err;
-		}
-#endif
-	pkey=X509_get_pubkey(sc->peer_pkeys[idx].x509);
-	i=X509_certificate_type(sc->peer_pkeys[idx].x509,pkey);
-	EVP_PKEY_free(pkey);
-
-	
-	/* Check that we have a certificate if we require one */
-	if ((alg_a & SSL_aRSA) && !has_bits(i,EVP_PK_RSA|EVP_PKT_SIGN))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_RSA_SIGNING_CERT);
-		goto f_err;
-		}
+    if (idx == SSL_PKEY_ECC) {
+        if (ssl_check_srvr_ecc_cert_and_alg(sc->peer_pkeys[idx].x509, s) == 0) {
+            /* check failed */
+            SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_BAD_ECC_CERT);
+            goto f_err;
+        } else {
+            return 1;
+        }
+    } else if (alg_a & SSL_aECDSA) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_ECDSA_SIGNING_CERT);
+        goto f_err;
+    } else if (alg_k & (SSL_kECDHr | SSL_kECDHe)) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_ECDH_CERT);
+        goto f_err;
+    }
+#endif
+    pkey = X509_get_pubkey(sc->peer_pkeys[idx].x509);
+    i = X509_certificate_type(sc->peer_pkeys[idx].x509, pkey);
+    EVP_PKEY_free(pkey);
+
+    /* Check that we have a certificate if we require one */
+    if ((alg_a & SSL_aRSA) && !has_bits(i, EVP_PK_RSA | EVP_PKT_SIGN)) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_RSA_SIGNING_CERT);
+        goto f_err;
+    }
 #ifndef OPENSSL_NO_DSA
-	else if ((alg_a & SSL_aDSS) && !has_bits(i,EVP_PK_DSA|EVP_PKT_SIGN))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DSA_SIGNING_CERT);
-		goto f_err;
-		}
+    else if ((alg_a & SSL_aDSS) && !has_bits(i, EVP_PK_DSA | EVP_PKT_SIGN)) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_DSA_SIGNING_CERT);
+        goto f_err;
+    }
 #endif
 #ifndef OPENSSL_NO_RSA
-	if ((alg_k & SSL_kRSA) &&
-		!(has_bits(i,EVP_PK_RSA|EVP_PKT_ENC) || (rsa != NULL)))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_RSA_ENCRYPTING_CERT);
-		goto f_err;
-		}
+    if ((alg_k & SSL_kRSA) &&
+        !(has_bits(i, EVP_PK_RSA | EVP_PKT_ENC) || (rsa != NULL))) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_RSA_ENCRYPTING_CERT);
+        goto f_err;
+    }
 #endif
 #ifndef OPENSSL_NO_DH
-	if ((alg_k & SSL_kEDH) && 
-		!(has_bits(i,EVP_PK_DH|EVP_PKT_EXCH) || (dh != NULL)))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_KEY);
-		goto f_err;
-		}
-	else if ((alg_k & SSL_kDHr) && !SSL_USE_SIGALGS(s) &&
-		!has_bits(i,EVP_PK_DH|EVP_PKS_RSA))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_RSA_CERT);
-		goto f_err;
-		}
-#ifndef OPENSSL_NO_DSA
-	else if ((alg_k & SSL_kDHd) && !SSL_USE_SIGALGS(s) &&
-		!has_bits(i,EVP_PK_DH|EVP_PKS_DSA))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_DSA_CERT);
-		goto f_err;
-		}
-#endif
-#endif
-
-	if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) && !has_bits(i,EVP_PKT_EXP))
-		{
+    if ((alg_k & SSL_kEDH) &&
+        !(has_bits(i, EVP_PK_DH | EVP_PKT_EXCH) || (dh != NULL))) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_DH_KEY);
+        goto f_err;
+    } else if ((alg_k & SSL_kDHr) && !SSL_USE_SIGALGS(s) &&
+               !has_bits(i, EVP_PK_DH | EVP_PKS_RSA)) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_DH_RSA_CERT);
+        goto f_err;
+    }
+# ifndef OPENSSL_NO_DSA
+    else if ((alg_k & SSL_kDHd) && !SSL_USE_SIGALGS(s) &&
+             !has_bits(i, EVP_PK_DH | EVP_PKS_DSA)) {
+        SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+               SSL_R_MISSING_DH_DSA_CERT);
+        goto f_err;
+    }
+# endif
+#endif
+
+    if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) && !has_bits(i, EVP_PKT_EXP)) {
 #ifndef OPENSSL_NO_RSA
-		if (alg_k & SSL_kRSA)
-			{
-			if (rsa == NULL
-			    || RSA_size(rsa)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
-				{
-				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_RSA_KEY);
-				goto f_err;
-				}
-			}
-		else
+        if (alg_k & SSL_kRSA) {
+            if (rsa == NULL
+                || RSA_size(rsa) * 8 >
+                SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)) {
+                SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+                       SSL_R_MISSING_EXPORT_TMP_RSA_KEY);
+                goto f_err;
+            }
+        } else
 #endif
 #ifndef OPENSSL_NO_DH
-			if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-			    {
-			    if (dh == NULL
-				|| DH_size(dh)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
-				{
-				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_DH_KEY);
-				goto f_err;
-				}
-			}
-		else
-#endif
-			{
-			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
-			goto f_err;
-			}
-		}
-	return(1);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
-err:
-	return(0);
-	}
+        if (alg_k & (SSL_kEDH | SSL_kDHr | SSL_kDHd)) {
+            if (dh == NULL
+                || DH_size(dh) * 8 >
+                SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)) {
+                SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+                       SSL_R_MISSING_EXPORT_TMP_DH_KEY);
+                goto f_err;
+            }
+        } else
+#endif
+        {
+            SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,
+                   SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
+            goto f_err;
+        }
+    }
+    return (1);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+ err:
+    return (0);
+}
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
 int ssl3_send_next_proto(SSL *s)
-	{
-	unsigned int len, padding_len;
-	unsigned char *d;
-
-	if (s->state == SSL3_ST_CW_NEXT_PROTO_A)
-		{
-		len = s->next_proto_negotiated_len;
-		padding_len = 32 - ((len + 2) % 32);
-		d = (unsigned char *)s->init_buf->data;
-		d[4] = len;
-		memcpy(d + 5, s->next_proto_negotiated, len);
-		d[5 + len] = padding_len;
-		memset(d + 6 + len, 0, padding_len);
-		*(d++)=SSL3_MT_NEXT_PROTO;
-		l2n3(2 + len + padding_len, d);
-		s->state = SSL3_ST_CW_NEXT_PROTO_B;
-		s->init_num = 4 + 2 + len + padding_len;
-		s->init_off = 0;
-		}
-
-	return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
-	}
-#endif  /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NEXTPROTONEG */
+{
+    unsigned int len, padding_len;
+    unsigned char *d;
+
+    if (s->state == SSL3_ST_CW_NEXT_PROTO_A) {
+        len = s->next_proto_negotiated_len;
+        padding_len = 32 - ((len + 2) % 32);
+        d = (unsigned char *)s->init_buf->data;
+        d[4] = len;
+        memcpy(d + 5, s->next_proto_negotiated, len);
+        d[5 + len] = padding_len;
+        memset(d + 6 + len, 0, padding_len);
+        *(d++) = SSL3_MT_NEXT_PROTO;
+        l2n3(2 + len + padding_len, d);
+        s->state = SSL3_ST_CW_NEXT_PROTO_B;
+        s->init_num = 4 + 2 + len + padding_len;
+        s->init_off = 0;
+    }
+
+    return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
+}
+#endif                          /* !OPENSSL_NO_TLSEXT &&
+                                 * !OPENSSL_NO_NEXTPROTONEG */
 
 int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey)
-	{
-	int i = 0;
+{
+    int i = 0;
 #ifndef OPENSSL_NO_ENGINE
-	if (s->ctx->client_cert_engine)
-		{
-		i = ENGINE_load_ssl_client_cert(s->ctx->client_cert_engine, s,
-						SSL_get_client_CA_list(s),
-						px509, ppkey, NULL, NULL, NULL);
-		if (i != 0)
-			return i;
-		}
-#endif
-	if (s->ctx->client_cert_cb)
-		i = s->ctx->client_cert_cb(s,px509,ppkey);
-	return i;
-	}
+    if (s->ctx->client_cert_engine) {
+        i = ENGINE_load_ssl_client_cert(s->ctx->client_cert_engine, s,
+                                        SSL_get_client_CA_list(s),
+                                        px509, ppkey, NULL, NULL, NULL);
+        if (i != 0)
+            return i;
+    }
+#endif
+    if (s->ctx->client_cert_cb)
+        i = s->ctx->client_cert_cb(s, px509, ppkey);
+    return i;
+}
diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c
index c3b0749238..c9c67e91d3 100644
--- a/ssl/s3_enc.c
+++ b/ssl/s3_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -140,352 +140,343 @@
 #include 
 #include 
 
-static unsigned char ssl3_pad_1[48]={
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-	0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36 };
-
-static unsigned char ssl3_pad_2[48]={
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
-	0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c };
+static unsigned char ssl3_pad_1[48] = {
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36
+};
+
+static unsigned char ssl3_pad_2[48] = {
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+    0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c
+};
+
 static int ssl3_handshake_mac(SSL *s, int md_nid,
-	const char *sender, int len, unsigned char *p);
+                              const char *sender, int len, unsigned char *p);
 static int ssl3_generate_key_block(SSL *s, unsigned char *km, int num)
-	{
-	EVP_MD_CTX m5;
-	EVP_MD_CTX s1;
-	unsigned char buf[16],smd[SHA_DIGEST_LENGTH];
-	unsigned char c='A';
-	unsigned int i,j,k;
+{
+    EVP_MD_CTX m5;
+    EVP_MD_CTX s1;
+    unsigned char buf[16], smd[SHA_DIGEST_LENGTH];
+    unsigned char c = 'A';
+    unsigned int i, j, k;
 
 #ifdef CHARSET_EBCDIC
-	c = os_toascii[c]; /*'A' in ASCII */
+    c = os_toascii[c];          /* 'A' in ASCII */
 #endif
-	k=0;
-	EVP_MD_CTX_init(&m5);
-	EVP_MD_CTX_set_flags(&m5, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-	EVP_MD_CTX_init(&s1);
-	for (i=0; (int)i sizeof buf)
-			{
-			/* bug: 'buf' is too small for this ciphersuite */
-			SSLerr(SSL_F_SSL3_GENERATE_KEY_BLOCK, ERR_R_INTERNAL_ERROR);
-			return 0;
-			}
-		
-		for (j=0; jsession->master_key,
-			s->session->master_key_length);
-		EVP_DigestUpdate(&s1,s->s3->server_random,SSL3_RANDOM_SIZE);
-		EVP_DigestUpdate(&s1,s->s3->client_random,SSL3_RANDOM_SIZE);
-		EVP_DigestFinal_ex(&s1,smd,NULL);
-
-		EVP_DigestInit_ex(&m5,EVP_md5(), NULL);
-		EVP_DigestUpdate(&m5,s->session->master_key,
-			s->session->master_key_length);
-		EVP_DigestUpdate(&m5,smd,SHA_DIGEST_LENGTH);
-		if ((int)(i+MD5_DIGEST_LENGTH) > num)
-			{
-			EVP_DigestFinal_ex(&m5,smd,NULL);
-			memcpy(km,smd,(num-i));
-			}
-		else
-			EVP_DigestFinal_ex(&m5,km,NULL);
-
-		km+=MD5_DIGEST_LENGTH;
-		}
-	OPENSSL_cleanse(smd,SHA_DIGEST_LENGTH);
-	EVP_MD_CTX_cleanup(&m5);
-	EVP_MD_CTX_cleanup(&s1);
-	return 1;
-	}
+    k = 0;
+    EVP_MD_CTX_init(&m5);
+    EVP_MD_CTX_set_flags(&m5, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+    EVP_MD_CTX_init(&s1);
+    for (i = 0; (int)i < num; i += MD5_DIGEST_LENGTH) {
+        k++;
+        if (k > sizeof buf) {
+            /* bug: 'buf' is too small for this ciphersuite */
+            SSLerr(SSL_F_SSL3_GENERATE_KEY_BLOCK, ERR_R_INTERNAL_ERROR);
+            return 0;
+        }
+
+        for (j = 0; j < k; j++)
+            buf[j] = c;
+        c++;
+        EVP_DigestInit_ex(&s1, EVP_sha1(), NULL);
+        EVP_DigestUpdate(&s1, buf, k);
+        EVP_DigestUpdate(&s1, s->session->master_key,
+                         s->session->master_key_length);
+        EVP_DigestUpdate(&s1, s->s3->server_random, SSL3_RANDOM_SIZE);
+        EVP_DigestUpdate(&s1, s->s3->client_random, SSL3_RANDOM_SIZE);
+        EVP_DigestFinal_ex(&s1, smd, NULL);
+
+        EVP_DigestInit_ex(&m5, EVP_md5(), NULL);
+        EVP_DigestUpdate(&m5, s->session->master_key,
+                         s->session->master_key_length);
+        EVP_DigestUpdate(&m5, smd, SHA_DIGEST_LENGTH);
+        if ((int)(i + MD5_DIGEST_LENGTH) > num) {
+            EVP_DigestFinal_ex(&m5, smd, NULL);
+            memcpy(km, smd, (num - i));
+        } else
+            EVP_DigestFinal_ex(&m5, km, NULL);
+
+        km += MD5_DIGEST_LENGTH;
+    }
+    OPENSSL_cleanse(smd, SHA_DIGEST_LENGTH);
+    EVP_MD_CTX_cleanup(&m5);
+    EVP_MD_CTX_cleanup(&s1);
+    return 1;
+}
 
 int ssl3_change_cipher_state(SSL *s, int which)
-	{
-	unsigned char *p,*mac_secret;
-	unsigned char exp_key[EVP_MAX_KEY_LENGTH];
-	unsigned char exp_iv[EVP_MAX_IV_LENGTH];
-	unsigned char *ms,*key,*iv,*er1,*er2;
-	EVP_CIPHER_CTX *dd;
-	const EVP_CIPHER *c;
+{
+    unsigned char *p, *mac_secret;
+    unsigned char exp_key[EVP_MAX_KEY_LENGTH];
+    unsigned char exp_iv[EVP_MAX_IV_LENGTH];
+    unsigned char *ms, *key, *iv, *er1, *er2;
+    EVP_CIPHER_CTX *dd;
+    const EVP_CIPHER *c;
 #ifndef OPENSSL_NO_COMP
-	COMP_METHOD *comp;
+    COMP_METHOD *comp;
 #endif
-	const EVP_MD *m;
-	EVP_MD_CTX md;
-	int is_exp,n,i,j,k,cl;
-	int reuse_dd = 0;
-
-	is_exp=SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
-	c=s->s3->tmp.new_sym_enc;
-	m=s->s3->tmp.new_hash;
-	/* m == NULL will lead to a crash later */
-	OPENSSL_assert(m);
+    const EVP_MD *m;
+    EVP_MD_CTX md;
+    int is_exp, n, i, j, k, cl;
+    int reuse_dd = 0;
+
+    is_exp = SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
+    c = s->s3->tmp.new_sym_enc;
+    m = s->s3->tmp.new_hash;
+    /* m == NULL will lead to a crash later */
+    OPENSSL_assert(m);
 #ifndef OPENSSL_NO_COMP
-	if (s->s3->tmp.new_compression == NULL)
-		comp=NULL;
-	else
-		comp=s->s3->tmp.new_compression->method;
+    if (s->s3->tmp.new_compression == NULL)
+        comp = NULL;
+    else
+        comp = s->s3->tmp.new_compression->method;
 #endif
 
-	if (which & SSL3_CC_READ)
-		{
-		if (s->enc_read_ctx != NULL)
-			reuse_dd = 1;
-		else if ((s->enc_read_ctx=OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
-			goto err;
-		else
-			/* make sure it's intialized in case we exit later with an error */
-			EVP_CIPHER_CTX_init(s->enc_read_ctx);
-		dd= s->enc_read_ctx;
-
-		ssl_replace_hash(&s->read_hash,m);
+    if (which & SSL3_CC_READ) {
+        if (s->enc_read_ctx != NULL)
+            reuse_dd = 1;
+        else if ((s->enc_read_ctx =
+                  OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
+            goto err;
+        else
+            /*
+             * make sure it's intialized in case we exit later with an error
+             */
+            EVP_CIPHER_CTX_init(s->enc_read_ctx);
+        dd = s->enc_read_ctx;
+
+        ssl_replace_hash(&s->read_hash, m);
 #ifndef OPENSSL_NO_COMP
-		/* COMPRESS */
-		if (s->expand != NULL)
-			{
-			COMP_CTX_free(s->expand);
-			s->expand=NULL;
-			}
-		if (comp != NULL)
-			{
-			s->expand=COMP_CTX_new(comp);
-			if (s->expand == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR);
-				goto err2;
-				}
-			if (s->s3->rrec.comp == NULL)
-				s->s3->rrec.comp=(unsigned char *)
-					OPENSSL_malloc(SSL3_RT_MAX_PLAIN_LENGTH);
-			if (s->s3->rrec.comp == NULL)
-				goto err;
-			}
+        /* COMPRESS */
+        if (s->expand != NULL) {
+            COMP_CTX_free(s->expand);
+            s->expand = NULL;
+        }
+        if (comp != NULL) {
+            s->expand = COMP_CTX_new(comp);
+            if (s->expand == NULL) {
+                SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,
+                       SSL_R_COMPRESSION_LIBRARY_ERROR);
+                goto err2;
+            }
+            if (s->s3->rrec.comp == NULL)
+                s->s3->rrec.comp = (unsigned char *)
+                    OPENSSL_malloc(SSL3_RT_MAX_PLAIN_LENGTH);
+            if (s->s3->rrec.comp == NULL)
+                goto err;
+        }
 #endif
-		memset(&(s->s3->read_sequence[0]),0,8);
-		mac_secret= &(s->s3->read_mac_secret[0]);
-		}
-	else
-		{
-		if (s->enc_write_ctx != NULL)
-			reuse_dd = 1;
-		else if ((s->enc_write_ctx=OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
-			goto err;
-		else
-			/* make sure it's intialized in case we exit later with an error */
-			EVP_CIPHER_CTX_init(s->enc_write_ctx);
-		dd= s->enc_write_ctx;
-		ssl_replace_hash(&s->write_hash,m);
+        memset(&(s->s3->read_sequence[0]), 0, 8);
+        mac_secret = &(s->s3->read_mac_secret[0]);
+    } else {
+        if (s->enc_write_ctx != NULL)
+            reuse_dd = 1;
+        else if ((s->enc_write_ctx =
+                  OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
+            goto err;
+        else
+            /*
+             * make sure it's intialized in case we exit later with an error
+             */
+            EVP_CIPHER_CTX_init(s->enc_write_ctx);
+        dd = s->enc_write_ctx;
+        ssl_replace_hash(&s->write_hash, m);
 #ifndef OPENSSL_NO_COMP
-		/* COMPRESS */
-		if (s->compress != NULL)
-			{
-			COMP_CTX_free(s->compress);
-			s->compress=NULL;
-			}
-		if (comp != NULL)
-			{
-			s->compress=COMP_CTX_new(comp);
-			if (s->compress == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR);
-				goto err2;
-				}
-			}
+        /* COMPRESS */
+        if (s->compress != NULL) {
+            COMP_CTX_free(s->compress);
+            s->compress = NULL;
+        }
+        if (comp != NULL) {
+            s->compress = COMP_CTX_new(comp);
+            if (s->compress == NULL) {
+                SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,
+                       SSL_R_COMPRESSION_LIBRARY_ERROR);
+                goto err2;
+            }
+        }
 #endif
-		memset(&(s->s3->write_sequence[0]),0,8);
-		mac_secret= &(s->s3->write_mac_secret[0]);
-		}
-
-	if (reuse_dd)
-		EVP_CIPHER_CTX_cleanup(dd);
-
-	p=s->s3->tmp.key_block;
-	i=EVP_MD_size(m);
-	if (i < 0)
-		goto err2;
-	cl=EVP_CIPHER_key_length(c);
-	j=is_exp ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
-		 cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
-	/* Was j=(is_exp)?5:EVP_CIPHER_key_length(c); */
-	k=EVP_CIPHER_iv_length(c);
-	if (	(which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
-		(which == SSL3_CHANGE_CIPHER_SERVER_READ))
-		{
-		ms=  &(p[ 0]); n=i+i;
-		key= &(p[ n]); n+=j+j;
-		iv=  &(p[ n]); n+=k+k;
-		er1= &(s->s3->client_random[0]);
-		er2= &(s->s3->server_random[0]);
-		}
-	else
-		{
-		n=i;
-		ms=  &(p[ n]); n+=i+j;
-		key= &(p[ n]); n+=j+k;
-		iv=  &(p[ n]); n+=k;
-		er1= &(s->s3->server_random[0]);
-		er2= &(s->s3->client_random[0]);
-		}
-
-	if (n > s->s3->tmp.key_block_length)
-		{
-		SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,ERR_R_INTERNAL_ERROR);
-		goto err2;
-		}
-
-	EVP_MD_CTX_init(&md);
-	memcpy(mac_secret,ms,i);
-	if (is_exp)
-		{
-		/* In here I set both the read and write key/iv to the
-		 * same value since only the correct one will be used :-).
-		 */
-		EVP_DigestInit_ex(&md,EVP_md5(), NULL);
-		EVP_DigestUpdate(&md,key,j);
-		EVP_DigestUpdate(&md,er1,SSL3_RANDOM_SIZE);
-		EVP_DigestUpdate(&md,er2,SSL3_RANDOM_SIZE);
-		EVP_DigestFinal_ex(&md,&(exp_key[0]),NULL);
-		key= &(exp_key[0]);
-
-		if (k > 0)
-			{
-			EVP_DigestInit_ex(&md,EVP_md5(), NULL);
-			EVP_DigestUpdate(&md,er1,SSL3_RANDOM_SIZE);
-			EVP_DigestUpdate(&md,er2,SSL3_RANDOM_SIZE);
-			EVP_DigestFinal_ex(&md,&(exp_iv[0]),NULL);
-			iv= &(exp_iv[0]);
-			}
-		}
-
-	s->session->key_arg_length=0;
-
-	EVP_CipherInit_ex(dd,c,NULL,key,iv,(which & SSL3_CC_WRITE));
+        memset(&(s->s3->write_sequence[0]), 0, 8);
+        mac_secret = &(s->s3->write_mac_secret[0]);
+    }
+
+    if (reuse_dd)
+        EVP_CIPHER_CTX_cleanup(dd);
+
+    p = s->s3->tmp.key_block;
+    i = EVP_MD_size(m);
+    if (i < 0)
+        goto err2;
+    cl = EVP_CIPHER_key_length(c);
+    j = is_exp ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
+                  cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
+    /* Was j=(is_exp)?5:EVP_CIPHER_key_length(c); */
+    k = EVP_CIPHER_iv_length(c);
+    if ((which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
+        (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
+        ms = &(p[0]);
+        n = i + i;
+        key = &(p[n]);
+        n += j + j;
+        iv = &(p[n]);
+        n += k + k;
+        er1 = &(s->s3->client_random[0]);
+        er2 = &(s->s3->server_random[0]);
+    } else {
+        n = i;
+        ms = &(p[n]);
+        n += i + j;
+        key = &(p[n]);
+        n += j + k;
+        iv = &(p[n]);
+        n += k;
+        er1 = &(s->s3->server_random[0]);
+        er2 = &(s->s3->client_random[0]);
+    }
+
+    if (n > s->s3->tmp.key_block_length) {
+        SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE, ERR_R_INTERNAL_ERROR);
+        goto err2;
+    }
+
+    EVP_MD_CTX_init(&md);
+    memcpy(mac_secret, ms, i);
+    if (is_exp) {
+        /*
+         * In here I set both the read and write key/iv to the same value
+         * since only the correct one will be used :-).
+         */
+        EVP_DigestInit_ex(&md, EVP_md5(), NULL);
+        EVP_DigestUpdate(&md, key, j);
+        EVP_DigestUpdate(&md, er1, SSL3_RANDOM_SIZE);
+        EVP_DigestUpdate(&md, er2, SSL3_RANDOM_SIZE);
+        EVP_DigestFinal_ex(&md, &(exp_key[0]), NULL);
+        key = &(exp_key[0]);
+
+        if (k > 0) {
+            EVP_DigestInit_ex(&md, EVP_md5(), NULL);
+            EVP_DigestUpdate(&md, er1, SSL3_RANDOM_SIZE);
+            EVP_DigestUpdate(&md, er2, SSL3_RANDOM_SIZE);
+            EVP_DigestFinal_ex(&md, &(exp_iv[0]), NULL);
+            iv = &(exp_iv[0]);
+        }
+    }
+
+    s->session->key_arg_length = 0;
+
+    EVP_CipherInit_ex(dd, c, NULL, key, iv, (which & SSL3_CC_WRITE));
 
 #ifdef OPENSSL_SSL_TRACE_CRYPTO
-	if (s->msg_callback)
-		{
- 
-		int wh = which & SSL3_CC_WRITE ?
-				TLS1_RT_CRYPTO_WRITE : TLS1_RT_CRYPTO_READ;
-		s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_MAC,
-						mac_secret, EVP_MD_size(m),
-						s, s->msg_callback_arg);
-		if (c->key_len)
-			s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_KEY,
-						key, c->key_len,
-						s, s->msg_callback_arg);
-		if (k)
-			{
-			s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_IV,
-						iv, k, s, s->msg_callback_arg);
-			}
-		}
+    if (s->msg_callback) {
+
+        int wh = which & SSL3_CC_WRITE ?
+            TLS1_RT_CRYPTO_WRITE : TLS1_RT_CRYPTO_READ;
+        s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_MAC,
+                        mac_secret, EVP_MD_size(m), s, s->msg_callback_arg);
+        if (c->key_len)
+            s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_KEY,
+                            key, c->key_len, s, s->msg_callback_arg);
+        if (k) {
+            s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_IV,
+                            iv, k, s, s->msg_callback_arg);
+        }
+    }
 #endif
 
-	OPENSSL_cleanse(&(exp_key[0]),sizeof(exp_key));
-	OPENSSL_cleanse(&(exp_iv[0]),sizeof(exp_iv));
-	EVP_MD_CTX_cleanup(&md);
-	return(1);
-err:
-	SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE,ERR_R_MALLOC_FAILURE);
-err2:
-	return(0);
-	}
+    OPENSSL_cleanse(&(exp_key[0]), sizeof(exp_key));
+    OPENSSL_cleanse(&(exp_iv[0]), sizeof(exp_iv));
+    EVP_MD_CTX_cleanup(&md);
+    return (1);
+ err:
+    SSLerr(SSL_F_SSL3_CHANGE_CIPHER_STATE, ERR_R_MALLOC_FAILURE);
+ err2:
+    return (0);
+}
 
 int ssl3_setup_key_block(SSL *s)
-	{
-	unsigned char *p;
-	const EVP_CIPHER *c;
-	const EVP_MD *hash;
-	int num;
-	int ret = 0;
-	SSL_COMP *comp;
-
-	if (s->s3->tmp.key_block_length != 0)
-		return(1);
-
-	if (!ssl_cipher_get_evp(s->session,&c,&hash,NULL,NULL,&comp))
-		{
-		SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK,SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
-		return(0);
-		}
-
-	s->s3->tmp.new_sym_enc=c;
-	s->s3->tmp.new_hash=hash;
+{
+    unsigned char *p;
+    const EVP_CIPHER *c;
+    const EVP_MD *hash;
+    int num;
+    int ret = 0;
+    SSL_COMP *comp;
+
+    if (s->s3->tmp.key_block_length != 0)
+        return (1);
+
+    if (!ssl_cipher_get_evp(s->session, &c, &hash, NULL, NULL, &comp)) {
+        SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK, SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
+        return (0);
+    }
+
+    s->s3->tmp.new_sym_enc = c;
+    s->s3->tmp.new_hash = hash;
 #ifdef OPENSSL_NO_COMP
-	s->s3->tmp.new_compression=NULL;
+    s->s3->tmp.new_compression = NULL;
 #else
-	s->s3->tmp.new_compression=comp;
+    s->s3->tmp.new_compression = comp;
 #endif
 
-	num=EVP_MD_size(hash);
-	if (num < 0)
-		return 0;
+    num = EVP_MD_size(hash);
+    if (num < 0)
+        return 0;
+
+    num = EVP_CIPHER_key_length(c) + num + EVP_CIPHER_iv_length(c);
+    num *= 2;
 
-	num=EVP_CIPHER_key_length(c)+num+EVP_CIPHER_iv_length(c);
-	num*=2;
+    ssl3_cleanup_key_block(s);
 
-	ssl3_cleanup_key_block(s);
+    if ((p = OPENSSL_malloc(num)) == NULL)
+        goto err;
 
-	if ((p=OPENSSL_malloc(num)) == NULL)
-		goto err;
+    s->s3->tmp.key_block_length = num;
+    s->s3->tmp.key_block = p;
 
-	s->s3->tmp.key_block_length=num;
-	s->s3->tmp.key_block=p;
+    ret = ssl3_generate_key_block(s, p, num);
 
-	ret = ssl3_generate_key_block(s,p,num);
+    if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS)) {
+        /*
+         * enable vulnerability countermeasure for CBC ciphers with known-IV
+         * problem (http://www.openssl.org/~bodo/tls-cbc.txt)
+         */
+        s->s3->need_empty_fragments = 1;
 
-	if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
-		{
-		/* enable vulnerability countermeasure for CBC ciphers with
-		 * known-IV problem (http://www.openssl.org/~bodo/tls-cbc.txt)
-		 */
-		s->s3->need_empty_fragments = 1;
+        if (s->session->cipher != NULL) {
+            if (s->session->cipher->algorithm_enc == SSL_eNULL)
+                s->s3->need_empty_fragments = 0;
 
-		if (s->session->cipher != NULL)
-			{
-			if (s->session->cipher->algorithm_enc == SSL_eNULL)
-				s->s3->need_empty_fragments = 0;
-			
 #ifndef OPENSSL_NO_RC4
-			if (s->session->cipher->algorithm_enc == SSL_RC4)
-				s->s3->need_empty_fragments = 0;
+            if (s->session->cipher->algorithm_enc == SSL_RC4)
+                s->s3->need_empty_fragments = 0;
 #endif
-			}
-		}
+        }
+    }
 
-	return ret;
-		
-err:
-	SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE);
-	return(0);
-	}
+    return ret;
+
+ err:
+    SSLerr(SSL_F_SSL3_SETUP_KEY_BLOCK, ERR_R_MALLOC_FAILURE);
+    return (0);
+}
 
 void ssl3_cleanup_key_block(SSL *s)
-	{
-	if (s->s3->tmp.key_block != NULL)
-		{
-		OPENSSL_cleanse(s->s3->tmp.key_block,
-			s->s3->tmp.key_block_length);
-		OPENSSL_free(s->s3->tmp.key_block);
-		s->s3->tmp.key_block=NULL;
-		}
-	s->s3->tmp.key_block_length=0;
-	}
+{
+    if (s->s3->tmp.key_block != NULL) {
+        OPENSSL_cleanse(s->s3->tmp.key_block, s->s3->tmp.key_block_length);
+        OPENSSL_free(s->s3->tmp.key_block);
+        s->s3->tmp.key_block = NULL;
+    }
+    s->s3->tmp.key_block_length = 0;
+}
 
 /*-
  * ssl3_enc encrypts/decrypts the record in |s->wrec| / |s->rrec|, respectively.
@@ -498,454 +489,462 @@ void ssl3_cleanup_key_block(SSL *s)
  *       occured.
  */
 int ssl3_enc(SSL *s, int send)
-	{
-	SSL3_RECORD *rec;
-	EVP_CIPHER_CTX *ds;
-	unsigned long l;
-	int bs,i,mac_size=0;
-	const EVP_CIPHER *enc;
-
-	if (send)
-		{
-		ds=s->enc_write_ctx;
-		rec= &(s->s3->wrec);
-		if (s->enc_write_ctx == NULL)
-			enc=NULL;
-		else
-			enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
-		}
-	else
-		{
-		ds=s->enc_read_ctx;
-		rec= &(s->s3->rrec);
-		if (s->enc_read_ctx == NULL)
-			enc=NULL;
-		else
-			enc=EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
-		}
-
-	if ((s->session == NULL) || (ds == NULL) ||
-		(enc == NULL))
-		{
-		memmove(rec->data,rec->input,rec->length);
-		rec->input=rec->data;
-		}
-	else
-		{
-		l=rec->length;
-		bs=EVP_CIPHER_block_size(ds->cipher);
-
-		/* COMPRESS */
-
-		if ((bs != 1) && send)
-			{
-			i=bs-((int)l%bs);
-
-			/* we need to add 'i-1' padding bytes */
-			l+=i;
-			/* the last of these zero bytes will be overwritten
-			 * with the padding length. */
-			memset(&rec->input[rec->length], 0, i);
-			rec->length+=i;
-			rec->input[l-1]=(i-1);
-			}
-		
-		if (!send)
-			{
-			if (l == 0 || l%bs != 0)
-				return 0;
-			/* otherwise, rec->length >= bs */
-			}
-		
-		if(EVP_Cipher(ds,rec->data,rec->input,l) < 1)
-			return -1;
-
-		if (EVP_MD_CTX_md(s->read_hash) != NULL)
-			mac_size = EVP_MD_CTX_size(s->read_hash);
-		if ((bs != 1) && !send)
-			return ssl3_cbc_remove_padding(s, rec, bs, mac_size);
-		}
-	return(1);
-	}
+{
+    SSL3_RECORD *rec;
+    EVP_CIPHER_CTX *ds;
+    unsigned long l;
+    int bs, i, mac_size = 0;
+    const EVP_CIPHER *enc;
+
+    if (send) {
+        ds = s->enc_write_ctx;
+        rec = &(s->s3->wrec);
+        if (s->enc_write_ctx == NULL)
+            enc = NULL;
+        else
+            enc = EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
+    } else {
+        ds = s->enc_read_ctx;
+        rec = &(s->s3->rrec);
+        if (s->enc_read_ctx == NULL)
+            enc = NULL;
+        else
+            enc = EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
+    }
+
+    if ((s->session == NULL) || (ds == NULL) || (enc == NULL)) {
+        memmove(rec->data, rec->input, rec->length);
+        rec->input = rec->data;
+    } else {
+        l = rec->length;
+        bs = EVP_CIPHER_block_size(ds->cipher);
+
+        /* COMPRESS */
+
+        if ((bs != 1) && send) {
+            i = bs - ((int)l % bs);
+
+            /* we need to add 'i-1' padding bytes */
+            l += i;
+            /*
+             * the last of these zero bytes will be overwritten with the
+             * padding length.
+             */
+            memset(&rec->input[rec->length], 0, i);
+            rec->length += i;
+            rec->input[l - 1] = (i - 1);
+        }
+
+        if (!send) {
+            if (l == 0 || l % bs != 0)
+                return 0;
+            /* otherwise, rec->length >= bs */
+        }
+
+        if (EVP_Cipher(ds, rec->data, rec->input, l) < 1)
+            return -1;
+
+        if (EVP_MD_CTX_md(s->read_hash) != NULL)
+            mac_size = EVP_MD_CTX_size(s->read_hash);
+        if ((bs != 1) && !send)
+            return ssl3_cbc_remove_padding(s, rec, bs, mac_size);
+    }
+    return (1);
+}
 
 void ssl3_init_finished_mac(SSL *s)
-	{
-	if (s->s3->handshake_buffer) BIO_free(s->s3->handshake_buffer);
-	if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
-    s->s3->handshake_buffer=BIO_new(BIO_s_mem());	
-	(void)BIO_set_close(s->s3->handshake_buffer,BIO_CLOSE);
-	}
-
-void ssl3_free_digest_list(SSL *s) 
-	{
-	int i;
-	if (!s->s3->handshake_dgst) return;
-	for (i=0;is3->handshake_dgst[i])
-			EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
-		}
-	OPENSSL_free(s->s3->handshake_dgst);
-	s->s3->handshake_dgst=NULL;
-	}	
-
-
+{
+    if (s->s3->handshake_buffer)
+        BIO_free(s->s3->handshake_buffer);
+    if (s->s3->handshake_dgst)
+        ssl3_free_digest_list(s);
+    s->s3->handshake_buffer = BIO_new(BIO_s_mem());
+    (void)BIO_set_close(s->s3->handshake_buffer, BIO_CLOSE);
+}
+
+void ssl3_free_digest_list(SSL *s)
+{
+    int i;
+    if (!s->s3->handshake_dgst)
+        return;
+    for (i = 0; i < SSL_MAX_DIGEST; i++) {
+        if (s->s3->handshake_dgst[i])
+            EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
+    }
+    OPENSSL_free(s->s3->handshake_dgst);
+    s->s3->handshake_dgst = NULL;
+}
 
 void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len)
-	{
-	if (s->s3->handshake_buffer && !(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE)) 
-		{
-		BIO_write (s->s3->handshake_buffer,(void *)buf,len);
-		} 
-	else 
-		{
-		int i;
-		for (i=0;i< SSL_MAX_DIGEST;i++) 
-			{
-			if (s->s3->handshake_dgst[i]!= NULL)
-			EVP_DigestUpdate(s->s3->handshake_dgst[i],buf,len);
-			}
-		}	
-	}
+{
+    if (s->s3->handshake_buffer
+        && !(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE)) {
+        BIO_write(s->s3->handshake_buffer, (void *)buf, len);
+    } else {
+        int i;
+        for (i = 0; i < SSL_MAX_DIGEST; i++) {
+            if (s->s3->handshake_dgst[i] != NULL)
+                EVP_DigestUpdate(s->s3->handshake_dgst[i], buf, len);
+        }
+    }
+}
 
 int ssl3_digest_cached_records(SSL *s)
-	{
-	int i;
-	long mask;
-	const EVP_MD *md;
-	long hdatalen;
-	void *hdata;
-
-	/* Allocate handshake_dgst array */
-	ssl3_free_digest_list(s);
-	s->s3->handshake_dgst = OPENSSL_malloc(SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
-	memset(s->s3->handshake_dgst,0,SSL_MAX_DIGEST *sizeof(EVP_MD_CTX *));
-	hdatalen = BIO_get_mem_data(s->s3->handshake_buffer,&hdata);
-	if (hdatalen <= 0)
-		{
-		SSLerr(SSL_F_SSL3_DIGEST_CACHED_RECORDS, SSL_R_BAD_HANDSHAKE_LENGTH);
-		return 0;
-		}
-
-	/* Loop through bitso of algorithm2 field and create MD_CTX-es */
-	for (i=0;ssl_get_handshake_digest(i,&mask,&md); i++) 
-		{
-		if ((mask & ssl_get_algorithm2(s)) && md) 
-			{
-			s->s3->handshake_dgst[i]=EVP_MD_CTX_create();
+{
+    int i;
+    long mask;
+    const EVP_MD *md;
+    long hdatalen;
+    void *hdata;
+
+    /* Allocate handshake_dgst array */
+    ssl3_free_digest_list(s);
+    s->s3->handshake_dgst =
+        OPENSSL_malloc(SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
+    memset(s->s3->handshake_dgst, 0, SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
+    hdatalen = BIO_get_mem_data(s->s3->handshake_buffer, &hdata);
+    if (hdatalen <= 0) {
+        SSLerr(SSL_F_SSL3_DIGEST_CACHED_RECORDS, SSL_R_BAD_HANDSHAKE_LENGTH);
+        return 0;
+    }
+
+    /* Loop through bitso of algorithm2 field and create MD_CTX-es */
+    for (i = 0; ssl_get_handshake_digest(i, &mask, &md); i++) {
+        if ((mask & ssl_get_algorithm2(s)) && md) {
+            s->s3->handshake_dgst[i] = EVP_MD_CTX_create();
 #ifdef OPENSSL_FIPS
-			if (EVP_MD_nid(md) == NID_md5)
-				{
-				EVP_MD_CTX_set_flags(s->s3->handshake_dgst[i],
-						EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-				}
+            if (EVP_MD_nid(md) == NID_md5) {
+                EVP_MD_CTX_set_flags(s->s3->handshake_dgst[i],
+                                     EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+            }
 #endif
-			EVP_DigestInit_ex(s->s3->handshake_dgst[i],md,NULL);
-			EVP_DigestUpdate(s->s3->handshake_dgst[i],hdata,hdatalen);
-			} 
-		else 
-			{	
-			s->s3->handshake_dgst[i]=NULL;
-			}
-		}
-	if (!(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE))
-		{
-		/* Free handshake_buffer BIO */
-		BIO_free(s->s3->handshake_buffer);
-		s->s3->handshake_buffer = NULL;
-		}
-
-	return 1;
-	}
+            EVP_DigestInit_ex(s->s3->handshake_dgst[i], md, NULL);
+            EVP_DigestUpdate(s->s3->handshake_dgst[i], hdata, hdatalen);
+        } else {
+            s->s3->handshake_dgst[i] = NULL;
+        }
+    }
+    if (!(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE)) {
+        /* Free handshake_buffer BIO */
+        BIO_free(s->s3->handshake_buffer);
+        s->s3->handshake_buffer = NULL;
+    }
+
+    return 1;
+}
 
 int ssl3_cert_verify_mac(SSL *s, int md_nid, unsigned char *p)
-	{
-	return(ssl3_handshake_mac(s,md_nid,NULL,0,p));
-	}
-int ssl3_final_finish_mac(SSL *s, 
-	     const char *sender, int len, unsigned char *p)
-	{
-	int ret, sha1len;
-	ret=ssl3_handshake_mac(s,NID_md5,sender,len,p);
-	if(ret == 0)
-		return 0;
-
-	p+=ret;
-
-	sha1len=ssl3_handshake_mac(s,NID_sha1,sender,len,p);
-	if(sha1len == 0)
-		return 0;
-
-	ret+=sha1len;
-	return(ret);
-	}
+{
+    return (ssl3_handshake_mac(s, md_nid, NULL, 0, p));
+}
+
+int ssl3_final_finish_mac(SSL *s,
+                          const char *sender, int len, unsigned char *p)
+{
+    int ret, sha1len;
+    ret = ssl3_handshake_mac(s, NID_md5, sender, len, p);
+    if (ret == 0)
+        return 0;
+
+    p += ret;
+
+    sha1len = ssl3_handshake_mac(s, NID_sha1, sender, len, p);
+    if (sha1len == 0)
+        return 0;
+
+    ret += sha1len;
+    return (ret);
+}
+
 static int ssl3_handshake_mac(SSL *s, int md_nid,
-	     const char *sender, int len, unsigned char *p)
-	{
-	unsigned int ret;
-	int npad,n;
-	unsigned int i;
-	unsigned char md_buf[EVP_MAX_MD_SIZE];
-	EVP_MD_CTX ctx,*d=NULL;
-
-	if (s->s3->handshake_buffer) 
-		if (!ssl3_digest_cached_records(s))
-			return 0;
-
-	/* Search for digest of specified type in the handshake_dgst
-	 * array*/
-	for (i=0;is3->handshake_dgst[i]&&EVP_MD_CTX_type(s->s3->handshake_dgst[i])==md_nid) 
-		  	{
-		  	d=s->s3->handshake_dgst[i];
-			break;
-			}
-		}
-	if (!d) {
-		SSLerr(SSL_F_SSL3_HANDSHAKE_MAC,SSL_R_NO_REQUIRED_DIGEST);
-		return 0;
-	}	
-	EVP_MD_CTX_init(&ctx);
-	EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-	EVP_MD_CTX_copy_ex(&ctx,d);
-	n=EVP_MD_CTX_size(&ctx);
-	if (n < 0)
-		return 0;
-
-	npad=(48/n)*n;
-	if (sender != NULL)
-		EVP_DigestUpdate(&ctx,sender,len);
-	EVP_DigestUpdate(&ctx,s->session->master_key,
-		s->session->master_key_length);
-	EVP_DigestUpdate(&ctx,ssl3_pad_1,npad);
-	EVP_DigestFinal_ex(&ctx,md_buf,&i);
-
-	EVP_DigestInit_ex(&ctx,EVP_MD_CTX_md(&ctx), NULL);
-	EVP_DigestUpdate(&ctx,s->session->master_key,
-		s->session->master_key_length);
-	EVP_DigestUpdate(&ctx,ssl3_pad_2,npad);
-	EVP_DigestUpdate(&ctx,md_buf,i);
-	EVP_DigestFinal_ex(&ctx,p,&ret);
-
-	EVP_MD_CTX_cleanup(&ctx);
-
-	return((int)ret);
-	}
+                              const char *sender, int len, unsigned char *p)
+{
+    unsigned int ret;
+    int npad, n;
+    unsigned int i;
+    unsigned char md_buf[EVP_MAX_MD_SIZE];
+    EVP_MD_CTX ctx, *d = NULL;
+
+    if (s->s3->handshake_buffer)
+        if (!ssl3_digest_cached_records(s))
+            return 0;
+
+    /*
+     * Search for digest of specified type in the handshake_dgst array
+     */
+    for (i = 0; i < SSL_MAX_DIGEST; i++) {
+        if (s->s3->handshake_dgst[i]
+            && EVP_MD_CTX_type(s->s3->handshake_dgst[i]) == md_nid) {
+            d = s->s3->handshake_dgst[i];
+            break;
+        }
+    }
+    if (!d) {
+        SSLerr(SSL_F_SSL3_HANDSHAKE_MAC, SSL_R_NO_REQUIRED_DIGEST);
+        return 0;
+    }
+    EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+    EVP_MD_CTX_copy_ex(&ctx, d);
+    n = EVP_MD_CTX_size(&ctx);
+    if (n < 0)
+        return 0;
+
+    npad = (48 / n) * n;
+    if (sender != NULL)
+        EVP_DigestUpdate(&ctx, sender, len);
+    EVP_DigestUpdate(&ctx, s->session->master_key,
+                     s->session->master_key_length);
+    EVP_DigestUpdate(&ctx, ssl3_pad_1, npad);
+    EVP_DigestFinal_ex(&ctx, md_buf, &i);
+
+    EVP_DigestInit_ex(&ctx, EVP_MD_CTX_md(&ctx), NULL);
+    EVP_DigestUpdate(&ctx, s->session->master_key,
+                     s->session->master_key_length);
+    EVP_DigestUpdate(&ctx, ssl3_pad_2, npad);
+    EVP_DigestUpdate(&ctx, md_buf, i);
+    EVP_DigestFinal_ex(&ctx, p, &ret);
+
+    EVP_MD_CTX_cleanup(&ctx);
+
+    return ((int)ret);
+}
 
 int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
-	{
-	SSL3_RECORD *rec;
-	unsigned char *mac_sec,*seq;
-	EVP_MD_CTX md_ctx;
-	const EVP_MD_CTX *hash;
-	unsigned char *p,rec_char;
-	size_t md_size, orig_len;
-	int npad;
-	int t;
-
-	if (send)
-		{
-		rec= &(ssl->s3->wrec);
-		mac_sec= &(ssl->s3->write_mac_secret[0]);
-		seq= &(ssl->s3->write_sequence[0]);
-		hash=ssl->write_hash;
-		}
-	else
-		{
-		rec= &(ssl->s3->rrec);
-		mac_sec= &(ssl->s3->read_mac_secret[0]);
-		seq= &(ssl->s3->read_sequence[0]);
-		hash=ssl->read_hash;
-		}
-
-	t=EVP_MD_CTX_size(hash);
-	if (t < 0)
-		return -1;
-	md_size=t;
-	npad=(48/md_size)*md_size;
-
-	/* kludge: ssl3_cbc_remove_padding passes padding length in rec->type */
-	orig_len = rec->length+md_size+((unsigned int)rec->type>>8);
-	rec->type &= 0xff;
-
-	if (!send &&
-	    EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
-	    ssl3_cbc_record_digest_supported(hash))
-		{
-		/* This is a CBC-encrypted record. We must avoid leaking any
-		 * timing-side channel information about how many blocks of
-		 * data we are hashing because that gives an attacker a
-		 * timing-oracle. */
-
-		/*-
-		 * npad is, at most, 48 bytes and that's with MD5:
-		 *   16 + 48 + 8 (sequence bytes) + 1 + 2 = 75.
-		 *
-		 * With SHA-1 (the largest hash speced for SSLv3) the hash size
-		 * goes up 4, but npad goes down by 8, resulting in a smaller
-		 * total size. */
-		unsigned char header[75];
-		unsigned j = 0;
-		memcpy(header+j, mac_sec, md_size);
-		j += md_size;
-		memcpy(header+j, ssl3_pad_1, npad);
-		j += npad;
-		memcpy(header+j, seq, 8);
-		j += 8;
-		header[j++] = rec->type;
-		header[j++] = rec->length >> 8;
-		header[j++] = rec->length & 0xff;
-
-		/* Final param == is SSLv3 */
-		ssl3_cbc_digest_record(
-			hash,
-			md, &md_size,
-			header, rec->input,
-			rec->length + md_size, orig_len,
-			mac_sec, md_size,
-			1);
-		}
-	else
-		{
-		unsigned int md_size_u;
-		/* Chop the digest off the end :-) */
-		EVP_MD_CTX_init(&md_ctx);
-
-		EVP_MD_CTX_copy_ex( &md_ctx,hash);
-		EVP_DigestUpdate(&md_ctx,mac_sec,md_size);
-		EVP_DigestUpdate(&md_ctx,ssl3_pad_1,npad);
-		EVP_DigestUpdate(&md_ctx,seq,8);
-		rec_char=rec->type;
-		EVP_DigestUpdate(&md_ctx,&rec_char,1);
-		p=md;
-		s2n(rec->length,p);
-		EVP_DigestUpdate(&md_ctx,md,2);
-		EVP_DigestUpdate(&md_ctx,rec->input,rec->length);
-		EVP_DigestFinal_ex( &md_ctx,md,NULL);
-
-		EVP_MD_CTX_copy_ex( &md_ctx,hash);
-		EVP_DigestUpdate(&md_ctx,mac_sec,md_size);
-		EVP_DigestUpdate(&md_ctx,ssl3_pad_2,npad);
-		EVP_DigestUpdate(&md_ctx,md,md_size);
-		EVP_DigestFinal_ex( &md_ctx,md,&md_size_u);
-		md_size = md_size_u;
-
-		EVP_MD_CTX_cleanup(&md_ctx);
-	}
-
-	ssl3_record_sequence_update(seq);
-	return(md_size);
-	}
+{
+    SSL3_RECORD *rec;
+    unsigned char *mac_sec, *seq;
+    EVP_MD_CTX md_ctx;
+    const EVP_MD_CTX *hash;
+    unsigned char *p, rec_char;
+    size_t md_size, orig_len;
+    int npad;
+    int t;
+
+    if (send) {
+        rec = &(ssl->s3->wrec);
+        mac_sec = &(ssl->s3->write_mac_secret[0]);
+        seq = &(ssl->s3->write_sequence[0]);
+        hash = ssl->write_hash;
+    } else {
+        rec = &(ssl->s3->rrec);
+        mac_sec = &(ssl->s3->read_mac_secret[0]);
+        seq = &(ssl->s3->read_sequence[0]);
+        hash = ssl->read_hash;
+    }
+
+    t = EVP_MD_CTX_size(hash);
+    if (t < 0)
+        return -1;
+    md_size = t;
+    npad = (48 / md_size) * md_size;
+
+    /*
+     * kludge: ssl3_cbc_remove_padding passes padding length in rec->type
+     */
+    orig_len = rec->length + md_size + ((unsigned int)rec->type >> 8);
+    rec->type &= 0xff;
+
+    if (!send &&
+        EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+        ssl3_cbc_record_digest_supported(hash)) {
+        /*
+         * This is a CBC-encrypted record. We must avoid leaking any
+         * timing-side channel information about how many blocks of data we
+         * are hashing because that gives an attacker a timing-oracle.
+         */
+
+                /*-
+                 * npad is, at most, 48 bytes and that's with MD5:
+                 *   16 + 48 + 8 (sequence bytes) + 1 + 2 = 75.
+                 *
+                 * With SHA-1 (the largest hash speced for SSLv3) the hash size
+                 * goes up 4, but npad goes down by 8, resulting in a smaller
+                 * total size. */
+        unsigned char header[75];
+        unsigned j = 0;
+        memcpy(header + j, mac_sec, md_size);
+        j += md_size;
+        memcpy(header + j, ssl3_pad_1, npad);
+        j += npad;
+        memcpy(header + j, seq, 8);
+        j += 8;
+        header[j++] = rec->type;
+        header[j++] = rec->length >> 8;
+        header[j++] = rec->length & 0xff;
+
+        /* Final param == is SSLv3 */
+        ssl3_cbc_digest_record(hash,
+                               md, &md_size,
+                               header, rec->input,
+                               rec->length + md_size, orig_len,
+                               mac_sec, md_size, 1);
+    } else {
+        unsigned int md_size_u;
+        /* Chop the digest off the end :-) */
+        EVP_MD_CTX_init(&md_ctx);
+
+        EVP_MD_CTX_copy_ex(&md_ctx, hash);
+        EVP_DigestUpdate(&md_ctx, mac_sec, md_size);
+        EVP_DigestUpdate(&md_ctx, ssl3_pad_1, npad);
+        EVP_DigestUpdate(&md_ctx, seq, 8);
+        rec_char = rec->type;
+        EVP_DigestUpdate(&md_ctx, &rec_char, 1);
+        p = md;
+        s2n(rec->length, p);
+        EVP_DigestUpdate(&md_ctx, md, 2);
+        EVP_DigestUpdate(&md_ctx, rec->input, rec->length);
+        EVP_DigestFinal_ex(&md_ctx, md, NULL);
+
+        EVP_MD_CTX_copy_ex(&md_ctx, hash);
+        EVP_DigestUpdate(&md_ctx, mac_sec, md_size);
+        EVP_DigestUpdate(&md_ctx, ssl3_pad_2, npad);
+        EVP_DigestUpdate(&md_ctx, md, md_size);
+        EVP_DigestFinal_ex(&md_ctx, md, &md_size_u);
+        md_size = md_size_u;
+
+        EVP_MD_CTX_cleanup(&md_ctx);
+    }
+
+    ssl3_record_sequence_update(seq);
+    return (md_size);
+}
 
 void ssl3_record_sequence_update(unsigned char *seq)
-	{
-	int i;
+{
+    int i;
 
-	for (i=7; i>=0; i--)
-		{
-		++seq[i];
-		if (seq[i] != 0) break; 
-		}
-	}
+    for (i = 7; i >= 0; i--) {
+        ++seq[i];
+        if (seq[i] != 0)
+            break;
+    }
+}
 
 int ssl3_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p,
-	     int len)
-	{
-	static const unsigned char *salt[3]={
+                                int len)
+{
+    static const unsigned char *salt[3] = {
 #ifndef CHARSET_EBCDIC
-		(const unsigned char *)"A",
-		(const unsigned char *)"BB",
-		(const unsigned char *)"CCC",
+        (const unsigned char *)"A",
+        (const unsigned char *)"BB",
+        (const unsigned char *)"CCC",
 #else
-		(const unsigned char *)"\x41",
-		(const unsigned char *)"\x42\x42",
-		(const unsigned char *)"\x43\x43\x43",
+        (const unsigned char *)"\x41",
+        (const unsigned char *)"\x42\x42",
+        (const unsigned char *)"\x43\x43\x43",
 #endif
-		};
-	unsigned char buf[EVP_MAX_MD_SIZE];
-	EVP_MD_CTX ctx;
-	int i,ret=0;
-	unsigned int n;
+    };
+    unsigned char buf[EVP_MAX_MD_SIZE];
+    EVP_MD_CTX ctx;
+    int i, ret = 0;
+    unsigned int n;
 #ifdef OPENSSL_SSL_TRACE_CRYPTO
-	unsigned char *tmpout = out;
+    unsigned char *tmpout = out;
 #endif
 
-	EVP_MD_CTX_init(&ctx);
-	for (i=0; i<3; i++)
-		{
-		EVP_DigestInit_ex(&ctx,s->ctx->sha1, NULL);
-		EVP_DigestUpdate(&ctx,salt[i],strlen((const char *)salt[i]));
-		EVP_DigestUpdate(&ctx,p,len);
-		EVP_DigestUpdate(&ctx,&(s->s3->client_random[0]),
-			SSL3_RANDOM_SIZE);
-		EVP_DigestUpdate(&ctx,&(s->s3->server_random[0]),
-			SSL3_RANDOM_SIZE);
-		EVP_DigestFinal_ex(&ctx,buf,&n);
-
-		EVP_DigestInit_ex(&ctx,s->ctx->md5, NULL);
-		EVP_DigestUpdate(&ctx,p,len);
-		EVP_DigestUpdate(&ctx,buf,n);
-		EVP_DigestFinal_ex(&ctx,out,&n);
-		out+=n;
-		ret+=n;
-		}
-	EVP_MD_CTX_cleanup(&ctx);
+    EVP_MD_CTX_init(&ctx);
+    for (i = 0; i < 3; i++) {
+        EVP_DigestInit_ex(&ctx, s->ctx->sha1, NULL);
+        EVP_DigestUpdate(&ctx, salt[i], strlen((const char *)salt[i]));
+        EVP_DigestUpdate(&ctx, p, len);
+        EVP_DigestUpdate(&ctx, &(s->s3->client_random[0]), SSL3_RANDOM_SIZE);
+        EVP_DigestUpdate(&ctx, &(s->s3->server_random[0]), SSL3_RANDOM_SIZE);
+        EVP_DigestFinal_ex(&ctx, buf, &n);
+
+        EVP_DigestInit_ex(&ctx, s->ctx->md5, NULL);
+        EVP_DigestUpdate(&ctx, p, len);
+        EVP_DigestUpdate(&ctx, buf, n);
+        EVP_DigestFinal_ex(&ctx, out, &n);
+        out += n;
+        ret += n;
+    }
+    EVP_MD_CTX_cleanup(&ctx);
 
 #ifdef OPENSSL_SSL_TRACE_CRYPTO
-	if (s->msg_callback)
-		{
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_PREMASTER,
-						p, len, s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_CLIENT_RANDOM,
-					s->s3->client_random, SSL3_RANDOM_SIZE,
-						s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_SERVER_RANDOM,
-					s->s3->server_random, SSL3_RANDOM_SIZE,
-					s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_MASTER,
-					tmpout, SSL3_MASTER_SECRET_SIZE,
-					s, s->msg_callback_arg);
-		}
+    if (s->msg_callback) {
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_PREMASTER,
+                        p, len, s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_CLIENT_RANDOM,
+                        s->s3->client_random, SSL3_RANDOM_SIZE,
+                        s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_SERVER_RANDOM,
+                        s->s3->server_random, SSL3_RANDOM_SIZE,
+                        s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_MASTER,
+                        tmpout, SSL3_MASTER_SECRET_SIZE,
+                        s, s->msg_callback_arg);
+    }
 #endif
-	return(ret);
-	}
+    return (ret);
+}
 
 int ssl3_alert_code(int code)
-	{
-	switch (code)
-		{
-	case SSL_AD_CLOSE_NOTIFY:	return(SSL3_AD_CLOSE_NOTIFY);
-	case SSL_AD_UNEXPECTED_MESSAGE:	return(SSL3_AD_UNEXPECTED_MESSAGE);
-	case SSL_AD_BAD_RECORD_MAC:	return(SSL3_AD_BAD_RECORD_MAC);
-	case SSL_AD_DECRYPTION_FAILED:	return(SSL3_AD_BAD_RECORD_MAC);
-	case SSL_AD_RECORD_OVERFLOW:	return(SSL3_AD_BAD_RECORD_MAC);
-	case SSL_AD_DECOMPRESSION_FAILURE:return(SSL3_AD_DECOMPRESSION_FAILURE);
-	case SSL_AD_HANDSHAKE_FAILURE:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_NO_CERTIFICATE:	return(SSL3_AD_NO_CERTIFICATE);
-	case SSL_AD_BAD_CERTIFICATE:	return(SSL3_AD_BAD_CERTIFICATE);
-	case SSL_AD_UNSUPPORTED_CERTIFICATE:return(SSL3_AD_UNSUPPORTED_CERTIFICATE);
-	case SSL_AD_CERTIFICATE_REVOKED:return(SSL3_AD_CERTIFICATE_REVOKED);
-	case SSL_AD_CERTIFICATE_EXPIRED:return(SSL3_AD_CERTIFICATE_EXPIRED);
-	case SSL_AD_CERTIFICATE_UNKNOWN:return(SSL3_AD_CERTIFICATE_UNKNOWN);
-	case SSL_AD_ILLEGAL_PARAMETER:	return(SSL3_AD_ILLEGAL_PARAMETER);
-	case SSL_AD_UNKNOWN_CA:		return(SSL3_AD_BAD_CERTIFICATE);
-	case SSL_AD_ACCESS_DENIED:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_DECODE_ERROR:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_DECRYPT_ERROR:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_EXPORT_RESTRICTION:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_PROTOCOL_VERSION:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_INSUFFICIENT_SECURITY:return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_INTERNAL_ERROR:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_USER_CANCELLED:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_NO_RENEGOTIATION:	return(-1); /* Don't send it :-) */
-	case SSL_AD_UNSUPPORTED_EXTENSION: return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_CERTIFICATE_UNOBTAINABLE: return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_UNRECOGNIZED_NAME:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE: return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_BAD_CERTIFICATE_HASH_VALUE: return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_UNKNOWN_PSK_IDENTITY:return(TLS1_AD_UNKNOWN_PSK_IDENTITY);
-	case SSL_AD_INAPPROPRIATE_FALLBACK:return(TLS1_AD_INAPPROPRIATE_FALLBACK);
-	default:			return(-1);
-		}
-	}
+{
+    switch (code) {
+    case SSL_AD_CLOSE_NOTIFY:
+        return (SSL3_AD_CLOSE_NOTIFY);
+    case SSL_AD_UNEXPECTED_MESSAGE:
+        return (SSL3_AD_UNEXPECTED_MESSAGE);
+    case SSL_AD_BAD_RECORD_MAC:
+        return (SSL3_AD_BAD_RECORD_MAC);
+    case SSL_AD_DECRYPTION_FAILED:
+        return (SSL3_AD_BAD_RECORD_MAC);
+    case SSL_AD_RECORD_OVERFLOW:
+        return (SSL3_AD_BAD_RECORD_MAC);
+    case SSL_AD_DECOMPRESSION_FAILURE:
+        return (SSL3_AD_DECOMPRESSION_FAILURE);
+    case SSL_AD_HANDSHAKE_FAILURE:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_NO_CERTIFICATE:
+        return (SSL3_AD_NO_CERTIFICATE);
+    case SSL_AD_BAD_CERTIFICATE:
+        return (SSL3_AD_BAD_CERTIFICATE);
+    case SSL_AD_UNSUPPORTED_CERTIFICATE:
+        return (SSL3_AD_UNSUPPORTED_CERTIFICATE);
+    case SSL_AD_CERTIFICATE_REVOKED:
+        return (SSL3_AD_CERTIFICATE_REVOKED);
+    case SSL_AD_CERTIFICATE_EXPIRED:
+        return (SSL3_AD_CERTIFICATE_EXPIRED);
+    case SSL_AD_CERTIFICATE_UNKNOWN:
+        return (SSL3_AD_CERTIFICATE_UNKNOWN);
+    case SSL_AD_ILLEGAL_PARAMETER:
+        return (SSL3_AD_ILLEGAL_PARAMETER);
+    case SSL_AD_UNKNOWN_CA:
+        return (SSL3_AD_BAD_CERTIFICATE);
+    case SSL_AD_ACCESS_DENIED:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_DECODE_ERROR:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_DECRYPT_ERROR:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_EXPORT_RESTRICTION:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_PROTOCOL_VERSION:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_INSUFFICIENT_SECURITY:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_INTERNAL_ERROR:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_USER_CANCELLED:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_NO_RENEGOTIATION:
+        return (-1);            /* Don't send it :-) */
+    case SSL_AD_UNSUPPORTED_EXTENSION:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_CERTIFICATE_UNOBTAINABLE:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_UNRECOGNIZED_NAME:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_BAD_CERTIFICATE_HASH_VALUE:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_UNKNOWN_PSK_IDENTITY:
+        return (TLS1_AD_UNKNOWN_PSK_IDENTITY);
+    case SSL_AD_INAPPROPRIATE_FALLBACK:
+        return (TLS1_AD_INAPPROPRIATE_FALLBACK);
+    default:
+        return (-1);
+    }
+}
diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c
index f59cc39d5e..28129f68d9 100644
--- a/ssl/s3_lib.c
+++ b/ssl/s3_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,7 +111,7 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
@@ -154,4401 +154,4340 @@
 #include "kssl_lcl.h"
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
-const char ssl3_version_str[]="SSLv3" OPENSSL_VERSION_PTEXT;
+const char ssl3_version_str[] = "SSLv3" OPENSSL_VERSION_PTEXT;
 
-#define SSL3_NUM_CIPHERS	(sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
+#define SSL3_NUM_CIPHERS        (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
 
 /* list of available SSLv3 ciphers (sorted by id) */
-OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
+OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[] = {
 
 /* The RSA ciphers */
 /* Cipher 01 */
-	{
-	1,
-	SSL3_TXT_RSA_NULL_MD5,
-	SSL3_CK_RSA_NULL_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eNULL,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_STRONG_NONE,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_NULL_MD5,
+     SSL3_CK_RSA_NULL_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eNULL,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_STRONG_NONE,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
 
 /* Cipher 02 */
-	{
-	1,
-	SSL3_TXT_RSA_NULL_SHA,
-	SSL3_CK_RSA_NULL_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_NULL_SHA,
+     SSL3_CK_RSA_NULL_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
 
 /* Cipher 03 */
-	{
-	1,
-	SSL3_TXT_RSA_RC4_40_MD5,
-	SSL3_CK_RSA_RC4_40_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_RC4_40_MD5,
+     SSL3_CK_RSA_RC4_40_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 04 */
-	{
-	1,
-	SSL3_TXT_RSA_RC4_128_MD5,
-	SSL3_CK_RSA_RC4_128_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_RC4_128_MD5,
+     SSL3_CK_RSA_RC4_128_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 05 */
-	{
-	1,
-	SSL3_TXT_RSA_RC4_128_SHA,
-	SSL3_CK_RSA_RC4_128_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_RC4_128_SHA,
+     SSL3_CK_RSA_RC4_128_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 06 */
-	{
-	1,
-	SSL3_TXT_RSA_RC2_40_MD5,
-	SSL3_CK_RSA_RC2_40_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC2,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_RC2_40_MD5,
+     SSL3_CK_RSA_RC2_40_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC2,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 07 */
 #ifndef OPENSSL_NO_IDEA
-	{
-	1,
-	SSL3_TXT_RSA_IDEA_128_SHA,
-	SSL3_CK_RSA_IDEA_128_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_IDEA,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_IDEA_128_SHA,
+     SSL3_CK_RSA_IDEA_128_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_IDEA,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 #endif
 
 /* Cipher 08 */
-	{
-	1,
-	SSL3_TXT_RSA_DES_40_CBC_SHA,
-	SSL3_CK_RSA_DES_40_CBC_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_DES_40_CBC_SHA,
+     SSL3_CK_RSA_DES_40_CBC_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 09 */
-	{
-	1,
-	SSL3_TXT_RSA_DES_64_CBC_SHA,
-	SSL3_CK_RSA_DES_64_CBC_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_DES_64_CBC_SHA,
+     SSL3_CK_RSA_DES_64_CBC_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 0A */
-	{
-	1,
-	SSL3_TXT_RSA_DES_192_CBC3_SHA,
-	SSL3_CK_RSA_DES_192_CBC3_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_RSA_DES_192_CBC3_SHA,
+     SSL3_CK_RSA_DES_192_CBC3_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* The DH ciphers */
 /* Cipher 0B */
-	{
-	1,
-	SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
-	SSL3_CK_DH_DSS_DES_40_CBC_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
+     SSL3_CK_DH_DSS_DES_40_CBC_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 0C */
-	{
-	1,
-	SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
-	SSL3_CK_DH_DSS_DES_64_CBC_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
+     SSL3_CK_DH_DSS_DES_64_CBC_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 0D */
-	{
-	1,
-	SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
-	SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
+     SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Cipher 0E */
-	{
-	1,
-	SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
-	SSL3_CK_DH_RSA_DES_40_CBC_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
+     SSL3_CK_DH_RSA_DES_40_CBC_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 0F */
-	{
-	1,
-	SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
-	SSL3_CK_DH_RSA_DES_64_CBC_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
+     SSL3_CK_DH_RSA_DES_64_CBC_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 10 */
-	{
-	1,
-	SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
-	SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
+     SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* The Ephemeral DH ciphers */
 /* Cipher 11 */
-	{
-	1,
-	SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
-	SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
+     SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 12 */
-	{
-	1,
-	SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
-	SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
+     SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 13 */
-	{
-	1,
-	SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
-	SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
+     SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Cipher 14 */
-	{
-	1,
-	SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
-	SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
+     SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 15 */
-	{
-	1,
-	SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
-	SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
+     SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 16 */
-	{
-	1,
-	SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
-	SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
+     SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Cipher 17 */
-	{
-	1,
-	SSL3_TXT_ADH_RC4_40_MD5,
-	SSL3_CK_ADH_RC4_40_MD5,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_ADH_RC4_40_MD5,
+     SSL3_CK_ADH_RC4_40_MD5,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 18 */
-	{
-	1,
-	SSL3_TXT_ADH_RC4_128_MD5,
-	SSL3_CK_ADH_RC4_128_MD5,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_ADH_RC4_128_MD5,
+     SSL3_CK_ADH_RC4_128_MD5,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 19 */
-	{
-	1,
-	SSL3_TXT_ADH_DES_40_CBC_SHA,
-	SSL3_CK_ADH_DES_40_CBC_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_ADH_DES_40_CBC_SHA,
+     SSL3_CK_ADH_DES_40_CBC_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 1A */
-	{
-	1,
-	SSL3_TXT_ADH_DES_64_CBC_SHA,
-	SSL3_CK_ADH_DES_64_CBC_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_ADH_DES_64_CBC_SHA,
+     SSL3_CK_ADH_DES_64_CBC_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 1B */
-	{
-	1,
-	SSL3_TXT_ADH_DES_192_CBC_SHA,
-	SSL3_CK_ADH_DES_192_CBC_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_ADH_DES_192_CBC_SHA,
+     SSL3_CK_ADH_DES_192_CBC_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Fortezza ciphersuite from SSL 3.0 spec */
 #if 0
 /* Cipher 1C */
-	{
-	0,
-	SSL3_TXT_FZA_DMS_NULL_SHA,
-	SSL3_CK_FZA_DMS_NULL_SHA,
-	SSL_kFZA,
-	SSL_aFZA,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_STRONG_NONE,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
+    {
+     0,
+     SSL3_TXT_FZA_DMS_NULL_SHA,
+     SSL3_CK_FZA_DMS_NULL_SHA,
+     SSL_kFZA,
+     SSL_aFZA,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_STRONG_NONE,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
 
 /* Cipher 1D */
-	{
-	0,
-	SSL3_TXT_FZA_DMS_FZA_SHA,
-	SSL3_CK_FZA_DMS_FZA_SHA,
-	SSL_kFZA,
-	SSL_aFZA,
-	SSL_eFZA,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_STRONG_NONE,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
+    {
+     0,
+     SSL3_TXT_FZA_DMS_FZA_SHA,
+     SSL3_CK_FZA_DMS_FZA_SHA,
+     SSL_kFZA,
+     SSL_aFZA,
+     SSL_eFZA,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_STRONG_NONE,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
 
 /* Cipher 1E */
-	{
-	0,
-	SSL3_TXT_FZA_DMS_RC4_SHA,
-	SSL3_CK_FZA_DMS_RC4_SHA,
-	SSL_kFZA,
-	SSL_aFZA,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     0,
+     SSL3_TXT_FZA_DMS_RC4_SHA,
+     SSL3_CK_FZA_DMS_RC4_SHA,
+     SSL_kFZA,
+     SSL_aFZA,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 #endif
 
 #ifndef OPENSSL_NO_KRB5
 /* The Kerberos ciphers*/
 /* Cipher 1E */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_64_CBC_SHA,
-	SSL3_CK_KRB5_DES_64_CBC_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_64_CBC_SHA,
+     SSL3_CK_KRB5_DES_64_CBC_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 1F */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_192_CBC3_SHA,
-	SSL3_CK_KRB5_DES_192_CBC3_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_192_CBC3_SHA,
+     SSL3_CK_KRB5_DES_192_CBC3_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Cipher 20 */
-	{
-	1,
-	SSL3_TXT_KRB5_RC4_128_SHA,
-	SSL3_CK_KRB5_RC4_128_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_RC4_128_SHA,
+     SSL3_CK_KRB5_RC4_128_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 21 */
-	{
-	1,
-	SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
-	SSL3_CK_KRB5_IDEA_128_CBC_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_IDEA,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
+     SSL3_CK_KRB5_IDEA_128_CBC_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_IDEA,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 22 */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_64_CBC_MD5,
-	SSL3_CK_KRB5_DES_64_CBC_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_DES,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_LOW,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_64_CBC_MD5,
+     SSL3_CK_KRB5_DES_64_CBC_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_DES,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_LOW,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
 
 /* Cipher 23 */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_192_CBC3_MD5,
-	SSL3_CK_KRB5_DES_192_CBC3_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_3DES,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_192_CBC3_MD5,
+     SSL3_CK_KRB5_DES_192_CBC3_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_3DES,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
 
 /* Cipher 24 */
-	{
-	1,
-	SSL3_TXT_KRB5_RC4_128_MD5,
-	SSL3_CK_KRB5_RC4_128_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_RC4_128_MD5,
+     SSL3_CK_KRB5_RC4_128_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 25 */
-	{
-	1,
-	SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
-	SSL3_CK_KRB5_IDEA_128_CBC_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_IDEA,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
+     SSL3_CK_KRB5_IDEA_128_CBC_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_IDEA,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 26 */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_40_CBC_SHA,
-	SSL3_CK_KRB5_DES_40_CBC_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_40_CBC_SHA,
+     SSL3_CK_KRB5_DES_40_CBC_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 27 */
-	{
-	1,
-	SSL3_TXT_KRB5_RC2_40_CBC_SHA,
-	SSL3_CK_KRB5_RC2_40_CBC_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC2,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_RC2_40_CBC_SHA,
+     SSL3_CK_KRB5_RC2_40_CBC_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC2,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 28 */
-	{
-	1,
-	SSL3_TXT_KRB5_RC4_40_SHA,
-	SSL3_CK_KRB5_RC4_40_SHA,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_RC4_40_SHA,
+     SSL3_CK_KRB5_RC4_40_SHA,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 29 */
-	{
-	1,
-	SSL3_TXT_KRB5_DES_40_CBC_MD5,
-	SSL3_CK_KRB5_DES_40_CBC_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_DES,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	56,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_DES_40_CBC_MD5,
+     SSL3_CK_KRB5_DES_40_CBC_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_DES,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     56,
+     },
 
 /* Cipher 2A */
-	{
-	1,
-	SSL3_TXT_KRB5_RC2_40_CBC_MD5,
-	SSL3_CK_KRB5_RC2_40_CBC_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC2,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
+    {
+     1,
+     SSL3_TXT_KRB5_RC2_40_CBC_MD5,
+     SSL3_CK_KRB5_RC2_40_CBC_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC2,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
 
 /* Cipher 2B */
-	{
-	1,
-	SSL3_TXT_KRB5_RC4_40_MD5,
-	SSL3_CK_KRB5_RC4_40_MD5,
-	SSL_kKRB5,
-	SSL_aKRB5,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_SSLV3,
-	SSL_EXPORT|SSL_EXP40,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	40,
-	128,
-	},
-#endif	/* OPENSSL_NO_KRB5 */
+    {
+     1,
+     SSL3_TXT_KRB5_RC4_40_MD5,
+     SSL3_CK_KRB5_RC4_40_MD5,
+     SSL_kKRB5,
+     SSL_aKRB5,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_SSLV3,
+     SSL_EXPORT | SSL_EXP40,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     40,
+     128,
+     },
+#endif                          /* OPENSSL_NO_KRB5 */
 
 /* New AES ciphersuites */
 /* Cipher 2F */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_128_SHA,
-	TLS1_CK_RSA_WITH_AES_128_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_128_SHA,
+     TLS1_CK_RSA_WITH_AES_128_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 /* Cipher 30 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
-	TLS1_CK_DH_DSS_WITH_AES_128_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
+     TLS1_CK_DH_DSS_WITH_AES_128_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 /* Cipher 31 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
-	TLS1_CK_DH_RSA_WITH_AES_128_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
+     TLS1_CK_DH_RSA_WITH_AES_128_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 /* Cipher 32 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
-	TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
+     TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 /* Cipher 33 */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
-	TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
+     TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 /* Cipher 34 */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_128_SHA,
-	TLS1_CK_ADH_WITH_AES_128_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_128_SHA,
+     TLS1_CK_ADH_WITH_AES_128_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 /* Cipher 35 */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_256_SHA,
-	TLS1_CK_RSA_WITH_AES_256_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_256_SHA,
+     TLS1_CK_RSA_WITH_AES_256_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
 /* Cipher 36 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
-	TLS1_CK_DH_DSS_WITH_AES_256_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
+     TLS1_CK_DH_DSS_WITH_AES_256_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
 
 /* Cipher 37 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
-	TLS1_CK_DH_RSA_WITH_AES_256_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
+     TLS1_CK_DH_RSA_WITH_AES_256_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
 
 /* Cipher 38 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
-	TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
+     TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
 
 /* Cipher 39 */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
-	TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 3A */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_256_SHA,
-	TLS1_CK_ADH_WITH_AES_256_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* TLS v1.2 ciphersuites */
-	/* Cipher 3B */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_NULL_SHA256,
-	TLS1_CK_RSA_WITH_NULL_SHA256,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eNULL,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher 3C */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_128_SHA256,
-	TLS1_CK_RSA_WITH_AES_128_SHA256,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 3D */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_256_SHA256,
-	TLS1_CK_RSA_WITH_AES_256_SHA256,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 3E */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_128_SHA256,
-	TLS1_CK_DH_DSS_WITH_AES_128_SHA256,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 3F */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_128_SHA256,
-	TLS1_CK_DH_RSA_WITH_AES_128_SHA256,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 40 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256,
-	TLS1_CK_DHE_DSS_WITH_AES_128_SHA256,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
+     TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 3A */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_256_SHA,
+     TLS1_CK_ADH_WITH_AES_256_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* TLS v1.2 ciphersuites */
+    /* Cipher 3B */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_NULL_SHA256,
+     TLS1_CK_RSA_WITH_NULL_SHA256,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eNULL,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher 3C */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_128_SHA256,
+     TLS1_CK_RSA_WITH_AES_128_SHA256,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 3D */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_256_SHA256,
+     TLS1_CK_RSA_WITH_AES_256_SHA256,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 3E */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_128_SHA256,
+     TLS1_CK_DH_DSS_WITH_AES_128_SHA256,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 3F */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_128_SHA256,
+     TLS1_CK_DH_RSA_WITH_AES_128_SHA256,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 40 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256,
+     TLS1_CK_DHE_DSS_WITH_AES_128_SHA256,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 
 #ifndef OPENSSL_NO_CAMELLIA
-	/* Camellia ciphersuites from RFC4132 (128-bit portion) */
-
-	/* Cipher 41 */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 42 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 43 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 44 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 45 */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 46 */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA,
-	TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_CAMELLIA128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-#endif /* OPENSSL_NO_CAMELLIA */
+    /* Camellia ciphersuites from RFC4132 (128-bit portion) */
+
+    /* Cipher 41 */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 42 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 43 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 44 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 45 */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 46 */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA,
+     TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_CAMELLIA128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+#endif                          /* OPENSSL_NO_CAMELLIA */
 
 #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
-	/* New TLS Export CipherSuites from expired ID */
-#if 0
-	/* Cipher 60 */
-	{
-	1,
-	TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
-	TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_MD5,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	128,
-	},
-
-	/* Cipher 61 */
-	{
-	1,
-	TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
-	TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC2,
-	SSL_MD5,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	128,
-	},
-#endif
-
-	/* Cipher 62 */
-	{
-	1,
-	TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
-	TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
-
-	/* Cipher 63 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
-	TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	56,
-	},
-
-	/* Cipher 64 */
-	{
-	1,
-	TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
-	TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	128,
-	},
-
-	/* Cipher 65 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
-	TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_EXPORT|SSL_EXP56,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	56,
-	128,
-	},
-
-	/* Cipher 66 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
-	TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
+    /* New TLS Export CipherSuites from expired ID */
+# if 0
+    /* Cipher 60 */
+    {
+     1,
+     TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
+     TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_MD5,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     128,
+     },
+
+    /* Cipher 61 */
+    {
+     1,
+     TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
+     TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC2,
+     SSL_MD5,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     128,
+     },
+# endif
+
+    /* Cipher 62 */
+    {
+     1,
+     TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
+     TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
+
+    /* Cipher 63 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
+     TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     56,
+     },
+
+    /* Cipher 64 */
+    {
+     1,
+     TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
+     TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     128,
+     },
+
+    /* Cipher 65 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
+     TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_EXPORT | SSL_EXP56,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     56,
+     128,
+     },
+
+    /* Cipher 66 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
+     TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
 #endif
 
-	/* TLS v1.2 ciphersuites */
-	/* Cipher 67 */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
-	TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 68 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_256_SHA256,
-	TLS1_CK_DH_DSS_WITH_AES_256_SHA256,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 69 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_256_SHA256,
-	TLS1_CK_DH_RSA_WITH_AES_256_SHA256,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 6A */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256,
-	TLS1_CK_DHE_DSS_WITH_AES_256_SHA256,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 6B */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
-	TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 6C */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_128_SHA256,
-	TLS1_CK_ADH_WITH_AES_128_SHA256,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 6D */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_256_SHA256,
-	TLS1_CK_ADH_WITH_AES_256_SHA256,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES256,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* GOST Ciphersuites */
-
-	{
-	1,
-	"GOST94-GOST89-GOST89",
-	0x3000080,
-	SSL_kGOST,
-	SSL_aGOST94,
-	SSL_eGOST2814789CNT,
-	SSL_GOST89MAC,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94|TLS1_STREAM_MAC,
-	256,
-	256
-	},
-	{
-	1,
-	"GOST2001-GOST89-GOST89",
-	0x3000081,
-	SSL_kGOST,
-	SSL_aGOST01,
-	SSL_eGOST2814789CNT,
-	SSL_GOST89MAC,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94|TLS1_STREAM_MAC,
-	256,
-	256
-	},
-	{
-	1,
-	"GOST94-NULL-GOST94",
-	0x3000082,
-	SSL_kGOST,
-	SSL_aGOST94,
-	SSL_eNULL,
-	SSL_GOST94,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE,
-	SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94,
-	0,
-	0
-	},
-	{
-	1,
-	"GOST2001-NULL-GOST94",
-	0x3000083,
-	SSL_kGOST,
-	SSL_aGOST01,
-	SSL_eNULL,
-	SSL_GOST94,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE,
-	SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94,
-	0,
-	0
-	},
+    /* TLS v1.2 ciphersuites */
+    /* Cipher 67 */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
+     TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 68 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_256_SHA256,
+     TLS1_CK_DH_DSS_WITH_AES_256_SHA256,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 69 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_256_SHA256,
+     TLS1_CK_DH_RSA_WITH_AES_256_SHA256,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 6A */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256,
+     TLS1_CK_DHE_DSS_WITH_AES_256_SHA256,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 6B */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
+     TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 6C */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_128_SHA256,
+     TLS1_CK_ADH_WITH_AES_128_SHA256,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 6D */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_256_SHA256,
+     TLS1_CK_ADH_WITH_AES_256_SHA256,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES256,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* GOST Ciphersuites */
+
+    {
+     1,
+     "GOST94-GOST89-GOST89",
+     0x3000080,
+     SSL_kGOST,
+     SSL_aGOST94,
+     SSL_eGOST2814789CNT,
+     SSL_GOST89MAC,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94 | TLS1_STREAM_MAC,
+     256,
+     256},
+    {
+     1,
+     "GOST2001-GOST89-GOST89",
+     0x3000081,
+     SSL_kGOST,
+     SSL_aGOST01,
+     SSL_eGOST2814789CNT,
+     SSL_GOST89MAC,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94 | TLS1_STREAM_MAC,
+     256,
+     256},
+    {
+     1,
+     "GOST94-NULL-GOST94",
+     0x3000082,
+     SSL_kGOST,
+     SSL_aGOST94,
+     SSL_eNULL,
+     SSL_GOST94,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE,
+     SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94,
+     0,
+     0},
+    {
+     1,
+     "GOST2001-NULL-GOST94",
+     0x3000083,
+     SSL_kGOST,
+     SSL_aGOST01,
+     SSL_eNULL,
+     SSL_GOST94,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE,
+     SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94,
+     0,
+     0},
 
 #ifndef OPENSSL_NO_CAMELLIA
-	/* Camellia ciphersuites from RFC4132 (256-bit portion) */
-
-	/* Cipher 84 */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-	/* Cipher 85 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 86 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 87 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 88 */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher 89 */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA,
-	TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_CAMELLIA256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-#endif /* OPENSSL_NO_CAMELLIA */
+    /* Camellia ciphersuites from RFC4132 (256-bit portion) */
+
+    /* Cipher 84 */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+    /* Cipher 85 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 86 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 87 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 88 */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher 89 */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA,
+     TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_CAMELLIA256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+#endif                          /* OPENSSL_NO_CAMELLIA */
 
 #ifndef OPENSSL_NO_PSK
-	/* Cipher 8A */
-	{
-	1,
-	TLS1_TXT_PSK_WITH_RC4_128_SHA,
-	TLS1_CK_PSK_WITH_RC4_128_SHA,
-	SSL_kPSK,
-	SSL_aPSK,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 8B */
-	{
-	1,
-	TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA,
-	TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA,
-	SSL_kPSK,
-	SSL_aPSK,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher 8C */
-	{
-	1,
-	TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
-	TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
-	SSL_kPSK,
-	SSL_aPSK,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 8D */
-	{
-	1,
-	TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
-	TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
-	SSL_kPSK,
-	SSL_aPSK,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-#endif  /* OPENSSL_NO_PSK */
+    /* Cipher 8A */
+    {
+     1,
+     TLS1_TXT_PSK_WITH_RC4_128_SHA,
+     TLS1_CK_PSK_WITH_RC4_128_SHA,
+     SSL_kPSK,
+     SSL_aPSK,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 8B */
+    {
+     1,
+     TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA,
+     TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA,
+     SSL_kPSK,
+     SSL_aPSK,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher 8C */
+    {
+     1,
+     TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
+     TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
+     SSL_kPSK,
+     SSL_aPSK,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 8D */
+    {
+     1,
+     TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
+     TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
+     SSL_kPSK,
+     SSL_aPSK,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+#endif                          /* OPENSSL_NO_PSK */
 
 #ifndef OPENSSL_NO_SEED
-	/* SEED ciphersuites from RFC4162 */
-
-	/* Cipher 96 */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_SEED_SHA,
-	TLS1_CK_RSA_WITH_SEED_SHA,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 97 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_SEED_SHA,
-	TLS1_CK_DH_DSS_WITH_SEED_SHA,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 98 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_SEED_SHA,
-	TLS1_CK_DH_RSA_WITH_SEED_SHA,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 99 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_SEED_SHA,
-	TLS1_CK_DHE_DSS_WITH_SEED_SHA,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 9A */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_SEED_SHA,
-	TLS1_CK_DHE_RSA_WITH_SEED_SHA,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher 9B */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_SEED_SHA,
-	TLS1_CK_ADH_WITH_SEED_SHA,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_SEED,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-#endif /* OPENSSL_NO_SEED */
-
-	/* GCM ciphersuites from RFC5288 */
-
-	/* Cipher 9C */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher 9D */
-	{
-	1,
-	TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher 9E */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher 9F */
-	{
-	1,
-	TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
-	SSL_kEDH,
-	SSL_aRSA,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher A0 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher A1 */
-	{
-	1,
-	TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384,
-	SSL_kDHr,
-	SSL_aDH,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher A2 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher A3 */
-	{
-	1,
-	TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384,
-	SSL_kEDH,
-	SSL_aDSS,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher A4 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher A5 */
-	{
-	1,
-	TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384,
-	SSL_kDHd,
-	SSL_aDH,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher A6 */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_ADH_WITH_AES_128_GCM_SHA256,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher A7 */
-	{
-	1,
-	TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_ADH_WITH_AES_256_GCM_SHA384,
-	SSL_kEDH,
-	SSL_aNULL,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
+    /* SEED ciphersuites from RFC4162 */
+
+    /* Cipher 96 */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_SEED_SHA,
+     TLS1_CK_RSA_WITH_SEED_SHA,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 97 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_SEED_SHA,
+     TLS1_CK_DH_DSS_WITH_SEED_SHA,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 98 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_SEED_SHA,
+     TLS1_CK_DH_RSA_WITH_SEED_SHA,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 99 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_SEED_SHA,
+     TLS1_CK_DHE_DSS_WITH_SEED_SHA,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 9A */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_SEED_SHA,
+     TLS1_CK_DHE_RSA_WITH_SEED_SHA,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher 9B */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_SEED_SHA,
+     TLS1_CK_ADH_WITH_SEED_SHA,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_SEED,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+#endif                          /* OPENSSL_NO_SEED */
+
+    /* GCM ciphersuites from RFC5288 */
+
+    /* Cipher 9C */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher 9D */
+    {
+     1,
+     TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher 9E */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher 9F */
+    {
+     1,
+     TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
+     SSL_kEDH,
+     SSL_aRSA,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher A0 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher A1 */
+    {
+     1,
+     TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384,
+     SSL_kDHr,
+     SSL_aDH,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher A2 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher A3 */
+    {
+     1,
+     TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384,
+     SSL_kEDH,
+     SSL_aDSS,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher A4 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher A5 */
+    {
+     1,
+     TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384,
+     SSL_kDHd,
+     SSL_aDH,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher A6 */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_ADH_WITH_AES_128_GCM_SHA256,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher A7 */
+    {
+     1,
+     TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_ADH_WITH_AES_256_GCM_SHA384,
+     SSL_kEDH,
+     SSL_aNULL,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-	{
-	1,
-	"SCSV",
-	SSL3_CK_SCSV,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0
-	},
+    {
+     1,
+     "SCSV",
+     SSL3_CK_SCSV,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0},
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	/* Cipher C001 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
-	TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher C002 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
-	TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C003 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
-	TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C004 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C005 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C006 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
-	TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher C007 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
-	TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C008 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
-	TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C009 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C00A */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C00B */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
-	TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher C00C */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
-	TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C00D */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
-	TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C00E */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C00F */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C010 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
-	TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher C011 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
-	TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C012 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
-	TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C013 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C014 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C015 */
-	{
-	1,
-	TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
-	TLS1_CK_ECDH_anon_WITH_NULL_SHA,
-	SSL_kEECDH,
-	SSL_aNULL,
-	SSL_eNULL,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	0,
-	0,
-	},
-
-	/* Cipher C016 */
-	{
-	1,
-	TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
-	TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
-	SSL_kEECDH,
-	SSL_aNULL,
-	SSL_RC4,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_MEDIUM,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C017 */
-	{
-	1,
-	TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
-	TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
-	SSL_kEECDH,
-	SSL_aNULL,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C018 */
-	{
-	1,
-	TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
-	TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aNULL,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C019 */
-	{
-	1,
-	TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
-	TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
-	SSL_kEECDH,
-	SSL_aNULL,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-#endif	/* OPENSSL_NO_ECDH */
+    /* Cipher C001 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
+     TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher C002 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
+     TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C003 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
+     TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C004 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C005 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C006 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
+     TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher C007 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
+     TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C008 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
+     TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C009 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C00A */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C00B */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
+     TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher C00C */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
+     TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C00D */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
+     TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C00E */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C00F */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C010 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
+     TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher C011 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
+     TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C012 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
+     TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C013 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C014 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C015 */
+    {
+     1,
+     TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
+     TLS1_CK_ECDH_anon_WITH_NULL_SHA,
+     SSL_kEECDH,
+     SSL_aNULL,
+     SSL_eNULL,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_STRONG_NONE | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     0,
+     0,
+     },
+
+    /* Cipher C016 */
+    {
+     1,
+     TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
+     TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
+     SSL_kEECDH,
+     SSL_aNULL,
+     SSL_RC4,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_MEDIUM,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C017 */
+    {
+     1,
+     TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
+     TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
+     SSL_kEECDH,
+     SSL_aNULL,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C018 */
+    {
+     1,
+     TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
+     TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aNULL,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C019 */
+    {
+     1,
+     TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
+     TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
+     SSL_kEECDH,
+     SSL_aNULL,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+#endif                          /* OPENSSL_NO_ECDH */
 
 #ifndef OPENSSL_NO_SRP
-	/* Cipher C01A */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
-	TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
-	SSL_kSRP,
-	SSL_aSRP,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C01B */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
-	TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
-	SSL_kSRP,
-	SSL_aRSA,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C01C */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
-	TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
-	SSL_kSRP,
-	SSL_aDSS,
-	SSL_3DES,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	112,
-	168,
-	},
-
-	/* Cipher C01D */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA,
-	SSL_kSRP,
-	SSL_aSRP,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C01E */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
-	TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
-	SSL_kSRP,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C01F */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
-	TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
-	SSL_kSRP,
-	SSL_aDSS,
-	SSL_AES128,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	128,
-	128,
-	},
-
-	/* Cipher C020 */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA,
-	SSL_kSRP,
-	SSL_aSRP,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C021 */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
-	TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
-	SSL_kSRP,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-
-	/* Cipher C022 */
-	{
-	1,
-	TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
-	TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
-	SSL_kSRP,
-	SSL_aDSS,
-	SSL_AES256,
-	SSL_SHA1,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-#endif  /* OPENSSL_NO_SRP */
+    /* Cipher C01A */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
+     TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
+     SSL_kSRP,
+     SSL_aSRP,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C01B */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
+     TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
+     SSL_kSRP,
+     SSL_aRSA,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C01C */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
+     TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
+     SSL_kSRP,
+     SSL_aDSS,
+     SSL_3DES,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     112,
+     168,
+     },
+
+    /* Cipher C01D */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA,
+     SSL_kSRP,
+     SSL_aSRP,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C01E */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
+     TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
+     SSL_kSRP,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C01F */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
+     TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
+     SSL_kSRP,
+     SSL_aDSS,
+     SSL_AES128,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     128,
+     128,
+     },
+
+    /* Cipher C020 */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA,
+     SSL_kSRP,
+     SSL_aSRP,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C021 */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
+     TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
+     SSL_kSRP,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+
+    /* Cipher C022 */
+    {
+     1,
+     TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
+     TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
+     SSL_kSRP,
+     SSL_aDSS,
+     SSL_AES256,
+     SSL_SHA1,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+#endif                          /* OPENSSL_NO_SRP */
 #ifndef OPENSSL_NO_ECDH
 
-	/* HMAC based TLS v1.2 ciphersuites from RFC5289 */
-
-	/* Cipher C023 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C024 */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES256,
-	SSL_SHA384,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C025 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C026 */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES256,
-	SSL_SHA384,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C027 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
-	TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C028 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
-	TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES256,
-	SSL_SHA384,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C029 */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256,
-	TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES128,
-	SSL_SHA256,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C02A */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384,
-	TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES256,
-	SSL_SHA384,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* GCM based TLS v1.2 ciphersuites from RFC5289 */
-
-	/* Cipher C02B */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C02C */
-	{
-	1,
-	TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-	SSL_kEECDH,
-	SSL_aECDSA,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C02D */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C02E */
-	{
-	1,
-	TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
-	SSL_kECDHe,
-	SSL_aECDH,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C02F */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C030 */
-	{
-	1,
-	TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-	SSL_kEECDH,
-	SSL_aRSA,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-	/* Cipher C031 */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256,
-	TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES128GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
-	128,
-	128,
-	},
-
-	/* Cipher C032 */
-	{
-	1,
-	TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384,
-	TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384,
-	SSL_kECDHr,
-	SSL_aECDH,
-	SSL_AES256GCM,
-	SSL_AEAD,
-	SSL_TLSV1_2,
-	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
-	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
-	256,
-	256,
-	},
-
-#endif /* OPENSSL_NO_ECDH */
-
+    /* HMAC based TLS v1.2 ciphersuites from RFC5289 */
+
+    /* Cipher C023 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C024 */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES256,
+     SSL_SHA384,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C025 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C026 */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES256,
+     SSL_SHA384,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C027 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
+     TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C028 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
+     TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES256,
+     SSL_SHA384,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C029 */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256,
+     TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES128,
+     SSL_SHA256,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C02A */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384,
+     TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES256,
+     SSL_SHA384,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* GCM based TLS v1.2 ciphersuites from RFC5289 */
+
+    /* Cipher C02B */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C02C */
+    {
+     1,
+     TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+     SSL_kEECDH,
+     SSL_aECDSA,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C02D */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C02E */
+    {
+     1,
+     TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
+     SSL_kECDHe,
+     SSL_aECDH,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C02F */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C030 */
+    {
+     1,
+     TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+     SSL_kEECDH,
+     SSL_aRSA,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+    /* Cipher C031 */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256,
+     TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES128GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
+     128,
+     128,
+     },
+
+    /* Cipher C032 */
+    {
+     1,
+     TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384,
+     TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384,
+     SSL_kECDHr,
+     SSL_aECDH,
+     SSL_AES256GCM,
+     SSL_AEAD,
+     SSL_TLSV1_2,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS,
+     SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
+     256,
+     256,
+     },
+
+#endif                          /* OPENSSL_NO_ECDH */
 
 #ifdef TEMP_GOST_TLS
 /* Cipher FF00 */
-	{
-	1,
-	"GOST-MD5",
-	0x0300ff00,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eGOST2814789CNT,
-	SSL_MD5,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256,
-	},
-	{
-	1,
-	"GOST-GOST94",
-	0x0300ff01,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eGOST2814789CNT,
-	SSL_GOST94,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256
-	},
-	{
-	1,
-	"GOST-GOST89MAC",
-	0x0300ff02,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eGOST2814789CNT,
-	SSL_GOST89MAC,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	256,
-	256
-	},
-	{
-	1,
-	"GOST-GOST89STREAM",
-	0x0300ff03,
-	SSL_kRSA,
-	SSL_aRSA,
-	SSL_eGOST2814789CNT,
-	SSL_GOST89MAC,
-	SSL_TLSV1,
-	SSL_NOT_EXP|SSL_HIGH,
-	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF|TLS1_STREAM_MAC,
-	256,
-	256
-	},
+    {
+     1,
+     "GOST-MD5",
+     0x0300ff00,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eGOST2814789CNT,
+     SSL_MD5,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256,
+     },
+    {
+     1,
+     "GOST-GOST94",
+     0x0300ff01,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eGOST2814789CNT,
+     SSL_GOST94,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256},
+    {
+     1,
+     "GOST-GOST89MAC",
+     0x0300ff02,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eGOST2814789CNT,
+     SSL_GOST89MAC,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
+     256,
+     256},
+    {
+     1,
+     "GOST-GOST89STREAM",
+     0x0300ff03,
+     SSL_kRSA,
+     SSL_aRSA,
+     SSL_eGOST2814789CNT,
+     SSL_GOST89MAC,
+     SSL_TLSV1,
+     SSL_NOT_EXP | SSL_HIGH,
+     SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF | TLS1_STREAM_MAC,
+     256,
+     256},
 #endif
 
 /* end of list */
-	};
-
-SSL3_ENC_METHOD SSLv3_enc_data={
-	ssl3_enc,
-	n_ssl3_mac,
-	ssl3_setup_key_block,
-	ssl3_generate_master_secret,
-	ssl3_change_cipher_state,
-	ssl3_final_finish_mac,
-	MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
-	ssl3_cert_verify_mac,
-	SSL3_MD_CLIENT_FINISHED_CONST,4,
-	SSL3_MD_SERVER_FINISHED_CONST,4,
-	ssl3_alert_code,
-	(int (*)(SSL *, unsigned char *, size_t, const char *,
-		 size_t, const unsigned char *, size_t,
-		 int use_context))ssl_undefined_function,
-	0,
-	SSL3_HM_HEADER_LENGTH,
-	ssl3_set_handshake_header,
-	ssl3_handshake_write
-	};
+};
+
+SSL3_ENC_METHOD SSLv3_enc_data = {
+    ssl3_enc,
+    n_ssl3_mac,
+    ssl3_setup_key_block,
+    ssl3_generate_master_secret,
+    ssl3_change_cipher_state,
+    ssl3_final_finish_mac,
+    MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH,
+    ssl3_cert_verify_mac,
+    SSL3_MD_CLIENT_FINISHED_CONST, 4,
+    SSL3_MD_SERVER_FINISHED_CONST, 4,
+    ssl3_alert_code,
+    (int (*)(SSL *, unsigned char *, size_t, const char *,
+             size_t, const unsigned char *, size_t,
+             int use_context))ssl_undefined_function,
+    0,
+    SSL3_HM_HEADER_LENGTH,
+    ssl3_set_handshake_header,
+    ssl3_handshake_write
+};
 
 long ssl3_default_timeout(void)
-	{
-	/* 2 hours, the 24 hours mentioned in the SSLv3 spec
-	 * is way too long for http, the cache would over fill */
-	return(60*60*2);
-	}
+{
+    /*
+     * 2 hours, the 24 hours mentioned in the SSLv3 spec is way too long for
+     * http, the cache would over fill
+     */
+    return (60 * 60 * 2);
+}
 
 int ssl3_num_ciphers(void)
-	{
-	return(SSL3_NUM_CIPHERS);
-	}
+{
+    return (SSL3_NUM_CIPHERS);
+}
 
 const SSL_CIPHER *ssl3_get_cipher(unsigned int u)
-	{
-	if (u < SSL3_NUM_CIPHERS)
-		return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
-	else
-		return(NULL);
-	}
+{
+    if (u < SSL3_NUM_CIPHERS)
+        return (&(ssl3_ciphers[SSL3_NUM_CIPHERS - 1 - u]));
+    else
+        return (NULL);
+}
 
 int ssl3_pending(const SSL *s)
-	{
-	if (s->rstate == SSL_ST_READ_BODY)
-		return 0;
-	
-	return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
-	}
+{
+    if (s->rstate == SSL_ST_READ_BODY)
+        return 0;
+
+    return (s->s3->rrec.type ==
+            SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
+}
 
 void ssl3_set_handshake_header(SSL *s, int htype, unsigned long len)
-	{
-	unsigned char *p = (unsigned char *)s->init_buf->data;
-	*(p++) = htype;
-	l2n3(len, p);
-	s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
-	s->init_off = 0;
-	}
+{
+    unsigned char *p = (unsigned char *)s->init_buf->data;
+    *(p++) = htype;
+    l2n3(len, p);
+    s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
+    s->init_off = 0;
+}
 
 int ssl3_handshake_write(SSL *s)
-	{
-	return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
-	}
+{
+    return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
+}
 
 int ssl3_new(SSL *s)
-	{
-	SSL3_STATE *s3;
+{
+    SSL3_STATE *s3;
 
-	if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
-	memset(s3,0,sizeof *s3);
-	memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
-	memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
+    if ((s3 = OPENSSL_malloc(sizeof *s3)) == NULL)
+        goto err;
+    memset(s3, 0, sizeof *s3);
+    memset(s3->rrec.seq_num, 0, sizeof(s3->rrec.seq_num));
+    memset(s3->wrec.seq_num, 0, sizeof(s3->wrec.seq_num));
 
-	s->s3=s3;
+    s->s3 = s3;
 
 #ifndef OPENSSL_NO_SRP
-	SSL_SRP_CTX_init(s);
+    SSL_SRP_CTX_init(s);
 #endif
-	s->method->ssl_clear(s);
-	return(1);
-err:
-	return(0);
-	}
+    s->method->ssl_clear(s);
+    return (1);
+ err:
+    return (0);
+}
 
 void ssl3_free(SSL *s)
-	{
-	if(s == NULL)
-	    return;
+{
+    if (s == NULL)
+        return;
 
 #ifdef TLSEXT_TYPE_opaque_prf_input
-	if (s->s3->client_opaque_prf_input != NULL)
-		OPENSSL_free(s->s3->client_opaque_prf_input);
-	if (s->s3->server_opaque_prf_input != NULL)
-		OPENSSL_free(s->s3->server_opaque_prf_input);
+    if (s->s3->client_opaque_prf_input != NULL)
+        OPENSSL_free(s->s3->client_opaque_prf_input);
+    if (s->s3->server_opaque_prf_input != NULL)
+        OPENSSL_free(s->s3->server_opaque_prf_input);
 #endif
 
-	ssl3_cleanup_key_block(s);
-	if (s->s3->rbuf.buf != NULL)
-		ssl3_release_read_buffer(s);
-	if (s->s3->wbuf.buf != NULL)
-		ssl3_release_write_buffer(s);
-	if (s->s3->rrec.comp != NULL)
-		OPENSSL_free(s->s3->rrec.comp);
+    ssl3_cleanup_key_block(s);
+    if (s->s3->rbuf.buf != NULL)
+        ssl3_release_read_buffer(s);
+    if (s->s3->wbuf.buf != NULL)
+        ssl3_release_write_buffer(s);
+    if (s->s3->rrec.comp != NULL)
+        OPENSSL_free(s->s3->rrec.comp);
 #ifndef OPENSSL_NO_DH
-	if (s->s3->tmp.dh != NULL)
-		DH_free(s->s3->tmp.dh);
+    if (s->s3->tmp.dh != NULL)
+        DH_free(s->s3->tmp.dh);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if (s->s3->tmp.ecdh != NULL)
-		EC_KEY_free(s->s3->tmp.ecdh);
+    if (s->s3->tmp.ecdh != NULL)
+        EC_KEY_free(s->s3->tmp.ecdh);
 #endif
 
-	if (s->s3->tmp.ca_names != NULL)
-		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
-	if (s->s3->handshake_buffer) {
-		BIO_free(s->s3->handshake_buffer);
-	}
-	if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
+    if (s->s3->tmp.ca_names != NULL)
+        sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
+    if (s->s3->handshake_buffer) {
+        BIO_free(s->s3->handshake_buffer);
+    }
+    if (s->s3->handshake_dgst)
+        ssl3_free_digest_list(s);
 #ifndef OPENSSL_NO_TLSEXT
-	if (s->s3->alpn_selected)
-		OPENSSL_free(s->s3->alpn_selected);
+    if (s->s3->alpn_selected)
+        OPENSSL_free(s->s3->alpn_selected);
 #endif
 
 #ifndef OPENSSL_NO_SRP
-	SSL_SRP_CTX_free(s);
+    SSL_SRP_CTX_free(s);
 #endif
-	OPENSSL_cleanse(s->s3,sizeof *s->s3);
-	OPENSSL_free(s->s3);
-	s->s3=NULL;
-	}
+    OPENSSL_cleanse(s->s3, sizeof *s->s3);
+    OPENSSL_free(s->s3);
+    s->s3 = NULL;
+}
 
 void ssl3_clear(SSL *s)
-	{
-	unsigned char *rp,*wp;
-	size_t rlen, wlen;
-	int init_extra;
+{
+    unsigned char *rp, *wp;
+    size_t rlen, wlen;
+    int init_extra;
 
 #ifdef TLSEXT_TYPE_opaque_prf_input
-	if (s->s3->client_opaque_prf_input != NULL)
-		OPENSSL_free(s->s3->client_opaque_prf_input);
-	s->s3->client_opaque_prf_input = NULL;
-	if (s->s3->server_opaque_prf_input != NULL)
-		OPENSSL_free(s->s3->server_opaque_prf_input);
-	s->s3->server_opaque_prf_input = NULL;
+    if (s->s3->client_opaque_prf_input != NULL)
+        OPENSSL_free(s->s3->client_opaque_prf_input);
+    s->s3->client_opaque_prf_input = NULL;
+    if (s->s3->server_opaque_prf_input != NULL)
+        OPENSSL_free(s->s3->server_opaque_prf_input);
+    s->s3->server_opaque_prf_input = NULL;
 #endif
 
-	ssl3_cleanup_key_block(s);
-	if (s->s3->tmp.ca_names != NULL)
-		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
+    ssl3_cleanup_key_block(s);
+    if (s->s3->tmp.ca_names != NULL)
+        sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
 
-	if (s->s3->rrec.comp != NULL)
-		{
-		OPENSSL_free(s->s3->rrec.comp);
-		s->s3->rrec.comp=NULL;
-		}
+    if (s->s3->rrec.comp != NULL) {
+        OPENSSL_free(s->s3->rrec.comp);
+        s->s3->rrec.comp = NULL;
+    }
 #ifndef OPENSSL_NO_DH
-	if (s->s3->tmp.dh != NULL)
-		{
-		DH_free(s->s3->tmp.dh);
-		s->s3->tmp.dh = NULL;
-		}
+    if (s->s3->tmp.dh != NULL) {
+        DH_free(s->s3->tmp.dh);
+        s->s3->tmp.dh = NULL;
+    }
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if (s->s3->tmp.ecdh != NULL)
-		{
-		EC_KEY_free(s->s3->tmp.ecdh);
-		s->s3->tmp.ecdh = NULL;
-		}
+    if (s->s3->tmp.ecdh != NULL) {
+        EC_KEY_free(s->s3->tmp.ecdh);
+        s->s3->tmp.ecdh = NULL;
+    }
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-#ifndef OPENSSL_NO_EC
-	s->s3->is_probably_safari = 0;
-#endif /* !OPENSSL_NO_EC */
-#endif /* !OPENSSL_NO_TLSEXT */
-
-	rp = s->s3->rbuf.buf;
-	wp = s->s3->wbuf.buf;
-	rlen = s->s3->rbuf.len;
- 	wlen = s->s3->wbuf.len;
-	init_extra = s->s3->init_extra;
-	if (s->s3->handshake_buffer) {
-		BIO_free(s->s3->handshake_buffer);
-		s->s3->handshake_buffer = NULL;
-	}
-	if (s->s3->handshake_dgst) {
-		ssl3_free_digest_list(s);
-	}	
-
+# ifndef OPENSSL_NO_EC
+    s->s3->is_probably_safari = 0;
+# endif                         /* !OPENSSL_NO_EC */
+#endif                          /* !OPENSSL_NO_TLSEXT */
+
+    rp = s->s3->rbuf.buf;
+    wp = s->s3->wbuf.buf;
+    rlen = s->s3->rbuf.len;
+    wlen = s->s3->wbuf.len;
+    init_extra = s->s3->init_extra;
+    if (s->s3->handshake_buffer) {
+        BIO_free(s->s3->handshake_buffer);
+        s->s3->handshake_buffer = NULL;
+    }
+    if (s->s3->handshake_dgst) {
+        ssl3_free_digest_list(s);
+    }
 #if !defined(OPENSSL_NO_TLSEXT)
-	if (s->s3->alpn_selected)
-		{
-		free(s->s3->alpn_selected);
-		s->s3->alpn_selected = NULL;
-		}
+    if (s->s3->alpn_selected) {
+        free(s->s3->alpn_selected);
+        s->s3->alpn_selected = NULL;
+    }
 #endif
-	memset(s->s3,0,sizeof *s->s3);
-	s->s3->rbuf.buf = rp;
-	s->s3->wbuf.buf = wp;
-	s->s3->rbuf.len = rlen;
- 	s->s3->wbuf.len = wlen;
-	s->s3->init_extra = init_extra;
-
-	ssl_free_wbio_buffer(s);
-
-	s->packet_length=0;
-	s->s3->renegotiate=0;
-	s->s3->total_renegotiations=0;
-	s->s3->num_renegotiations=0;
-	s->s3->in_read_app_data=0;
-	s->version=SSL3_VERSION;
+    memset(s->s3, 0, sizeof *s->s3);
+    s->s3->rbuf.buf = rp;
+    s->s3->wbuf.buf = wp;
+    s->s3->rbuf.len = rlen;
+    s->s3->wbuf.len = wlen;
+    s->s3->init_extra = init_extra;
+
+    ssl_free_wbio_buffer(s);
+
+    s->packet_length = 0;
+    s->s3->renegotiate = 0;
+    s->s3->total_renegotiations = 0;
+    s->s3->num_renegotiations = 0;
+    s->s3->in_read_app_data = 0;
+    s->version = SSL3_VERSION;
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-	if (s->next_proto_negotiated)
-		{
-		OPENSSL_free(s->next_proto_negotiated);
-		s->next_proto_negotiated = NULL;
-		s->next_proto_negotiated_len = 0;
-		}
+    if (s->next_proto_negotiated) {
+        OPENSSL_free(s->next_proto_negotiated);
+        s->next_proto_negotiated = NULL;
+        s->next_proto_negotiated_len = 0;
+    }
 #endif
-	}
+}
 
 #ifndef OPENSSL_NO_SRP
-static char * MS_CALLBACK srp_password_from_info_cb(SSL *s, void *arg)
-	{
-	return BUF_strdup(s->srp_ctx.info) ;
-	}
+static char *MS_CALLBACK srp_password_from_info_cb(SSL *s, void *arg)
+{
+    return BUF_strdup(s->srp_ctx.info);
+}
 #endif
 
-static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len);
+static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p,
+                                  size_t len);
 
 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
-	{
-	int ret=0;
+{
+    int ret = 0;
 
 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
-	if (
-#ifndef OPENSSL_NO_RSA
-	    cmd == SSL_CTRL_SET_TMP_RSA ||
-	    cmd == SSL_CTRL_SET_TMP_RSA_CB ||
-#endif
-#ifndef OPENSSL_NO_DSA
-	    cmd == SSL_CTRL_SET_TMP_DH ||
-	    cmd == SSL_CTRL_SET_TMP_DH_CB ||
-#endif
-		0)
-		{
-		if (!ssl_cert_inst(&s->cert))
-		    	{
-			SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		}
+    if (
+# ifndef OPENSSL_NO_RSA
+           cmd == SSL_CTRL_SET_TMP_RSA || cmd == SSL_CTRL_SET_TMP_RSA_CB ||
+# endif
+# ifndef OPENSSL_NO_DSA
+           cmd == SSL_CTRL_SET_TMP_DH || cmd == SSL_CTRL_SET_TMP_DH_CB ||
+# endif
+           0) {
+        if (!ssl_cert_inst(&s->cert)) {
+            SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+    }
 #endif
 
-	switch (cmd)
-		{
-	case SSL_CTRL_GET_SESSION_REUSED:
-		ret=s->hit;
-		break;
-	case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
-		break;
-	case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
-		ret=s->s3->num_renegotiations;
-		break;
-	case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
-		ret=s->s3->num_renegotiations;
-		s->s3->num_renegotiations=0;
-		break;
-	case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
-		ret=s->s3->total_renegotiations;
-		break;
-	case SSL_CTRL_GET_FLAGS:
-		ret=(int)(s->s3->flags);
-		break;
+    switch (cmd) {
+    case SSL_CTRL_GET_SESSION_REUSED:
+        ret = s->hit;
+        break;
+    case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
+        break;
+    case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
+        ret = s->s3->num_renegotiations;
+        break;
+    case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
+        ret = s->s3->num_renegotiations;
+        s->s3->num_renegotiations = 0;
+        break;
+    case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
+        ret = s->s3->total_renegotiations;
+        break;
+    case SSL_CTRL_GET_FLAGS:
+        ret = (int)(s->s3->flags);
+        break;
 #ifndef OPENSSL_NO_RSA
-	case SSL_CTRL_NEED_TMP_RSA:
-		if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
-		    ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
-		     (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
-			ret = 1;
-		break;
-	case SSL_CTRL_SET_TMP_RSA:
-		{
-			RSA *rsa = (RSA *)parg;
-			if (rsa == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
-				return(ret);
-				}
-			if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
-				return(ret);
-				}
-			if (s->cert->rsa_tmp != NULL)
-				RSA_free(s->cert->rsa_tmp);
-			s->cert->rsa_tmp = rsa;
-			ret = 1;
-		}
-		break;
-	case SSL_CTRL_SET_TMP_RSA_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(ret);
-		}
-		break;
+    case SSL_CTRL_NEED_TMP_RSA:
+        if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
+            ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
+             (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) >
+              (512 / 8))))
+            ret = 1;
+        break;
+    case SSL_CTRL_SET_TMP_RSA:
+        {
+            RSA *rsa = (RSA *)parg;
+            if (rsa == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+                return (ret);
+            }
+            if ((rsa = RSAPrivateKey_dup(rsa)) == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
+                return (ret);
+            }
+            if (s->cert->rsa_tmp != NULL)
+                RSA_free(s->cert->rsa_tmp);
+            s->cert->rsa_tmp = rsa;
+            ret = 1;
+        }
+        break;
+    case SSL_CTRL_SET_TMP_RSA_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (ret);
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_DH
-	case SSL_CTRL_SET_TMP_DH:
-		{
-			DH *dh = (DH *)parg;
-			if (dh == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
-				return(ret);
-				}
-			if ((dh = DHparams_dup(dh)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
-				return(ret);
-				}
-			if (!(s->options & SSL_OP_SINGLE_DH_USE))
-				{
-				if (!DH_generate_key(dh))
-					{
-					DH_free(dh);
-					SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
-					return(ret);
-					}
-				}
-			if (s->cert->dh_tmp != NULL)
-				DH_free(s->cert->dh_tmp);
-			s->cert->dh_tmp = dh;
-			ret = 1;
-		}
-		break;
-	case SSL_CTRL_SET_TMP_DH_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(ret);
-		}
-		break;
+    case SSL_CTRL_SET_TMP_DH:
+        {
+            DH *dh = (DH *)parg;
+            if (dh == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+                return (ret);
+            }
+            if ((dh = DHparams_dup(dh)) == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
+                return (ret);
+            }
+            if (!(s->options & SSL_OP_SINGLE_DH_USE)) {
+                if (!DH_generate_key(dh)) {
+                    DH_free(dh);
+                    SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
+                    return (ret);
+                }
+            }
+            if (s->cert->dh_tmp != NULL)
+                DH_free(s->cert->dh_tmp);
+            s->cert->dh_tmp = dh;
+            ret = 1;
+        }
+        break;
+    case SSL_CTRL_SET_TMP_DH_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (ret);
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_TMP_ECDH:
-		{
-		EC_KEY *ecdh = NULL;
- 			
-		if (parg == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
-			return(ret);
-			}
-		if (!EC_KEY_up_ref((EC_KEY *)parg))
-			{
-			SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
-			return(ret);
-			}
-		ecdh = (EC_KEY *)parg;
-		if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
-			{
-			if (!EC_KEY_generate_key(ecdh))
-				{
-				EC_KEY_free(ecdh);
-				SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
-				return(ret);
-				}
-			}
-		if (s->cert->ecdh_tmp != NULL)
-			EC_KEY_free(s->cert->ecdh_tmp);
-		s->cert->ecdh_tmp = ecdh;
-		ret = 1;
-		}
-		break;
-	case SSL_CTRL_SET_TMP_ECDH_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(ret);
-		}
-		break;
-#endif /* !OPENSSL_NO_ECDH */
+    case SSL_CTRL_SET_TMP_ECDH:
+        {
+            EC_KEY *ecdh = NULL;
+
+            if (parg == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
+                return (ret);
+            }
+            if (!EC_KEY_up_ref((EC_KEY *)parg)) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_ECDH_LIB);
+                return (ret);
+            }
+            ecdh = (EC_KEY *)parg;
+            if (!(s->options & SSL_OP_SINGLE_ECDH_USE)) {
+                if (!EC_KEY_generate_key(ecdh)) {
+                    EC_KEY_free(ecdh);
+                    SSLerr(SSL_F_SSL3_CTRL, ERR_R_ECDH_LIB);
+                    return (ret);
+                }
+            }
+            if (s->cert->ecdh_tmp != NULL)
+                EC_KEY_free(s->cert->ecdh_tmp);
+            s->cert->ecdh_tmp = ecdh;
+            ret = 1;
+        }
+        break;
+    case SSL_CTRL_SET_TMP_ECDH_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (ret);
+        }
+        break;
+#endif                          /* !OPENSSL_NO_ECDH */
 #ifndef OPENSSL_NO_TLSEXT
-	case SSL_CTRL_SET_TLSEXT_HOSTNAME:
- 		if (larg == TLSEXT_NAMETYPE_host_name)
-			{
-			if (s->tlsext_hostname != NULL) 
-				OPENSSL_free(s->tlsext_hostname);
-			s->tlsext_hostname = NULL;
-
-			ret = 1;
-			if (parg == NULL) 
-				break;
-			if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
-				return 0;
-				}
-			if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
-				return 0;
-				}
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
-			return 0;
-			}
- 		break;
-	case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
-		s->tlsext_debug_arg=parg;
-		ret = 1;
-		break;
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT:
-		if (larg > 12288) /* actual internal limit is 2^16 for the complete hello message
-		                   * (including the cert chain and everything) */
-			{
-			SSLerr(SSL_F_SSL3_CTRL, SSL_R_OPAQUE_PRF_INPUT_TOO_LONG);
-			break;
-			}
-		if (s->tlsext_opaque_prf_input != NULL)
-			OPENSSL_free(s->tlsext_opaque_prf_input);
-		if ((size_t)larg == 0)
-			s->tlsext_opaque_prf_input = OPENSSL_malloc(1); /* dummy byte just to get non-NULL */
-		else
-			s->tlsext_opaque_prf_input = BUF_memdup(parg, (size_t)larg);
-		if (s->tlsext_opaque_prf_input != NULL)
-			{
-			s->tlsext_opaque_prf_input_len = (size_t)larg;
-			ret = 1;
-			}
-		else
-			s->tlsext_opaque_prf_input_len = 0;
-		break;
-#endif
-
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE:
-		s->tlsext_status_type=larg;
-		ret = 1;
-		break;
-
-	case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS:
-		*(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts;
-		ret = 1;
-		break;
-
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS:
-		s->tlsext_ocsp_exts = parg;
-		ret = 1;
-		break;
-
-	case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS:
-		*(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids;
-		ret = 1;
-		break;
-
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS:
-		s->tlsext_ocsp_ids = parg;
-		ret = 1;
-		break;
-
-	case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP:
-		*(unsigned char **)parg = s->tlsext_ocsp_resp;
-		return s->tlsext_ocsp_resplen;
-		
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP:
-		if (s->tlsext_ocsp_resp)
-			OPENSSL_free(s->tlsext_ocsp_resp);
-		s->tlsext_ocsp_resp = parg;
-		s->tlsext_ocsp_resplen = larg;
-		ret = 1;
-		break;
-
-#ifndef OPENSSL_NO_HEARTBEATS
-	case SSL_CTRL_TLS_EXT_SEND_HEARTBEAT:
-		if (SSL_IS_DTLS(s))
-			ret = dtls1_heartbeat(s);
-		else
-			ret = tls1_heartbeat(s);
-		break;
-
-	case SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING:
-		ret = s->tlsext_hb_pending;
-		break;
-
-	case SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS:
-		if (larg)
-			s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_RECV_REQUESTS;
-		else
-			s->tlsext_heartbeat &= ~SSL_TLSEXT_HB_DONT_RECV_REQUESTS;
-		ret = 1;
-		break;
-#endif
-
-#endif /* !OPENSSL_NO_TLSEXT */
-
-	case SSL_CTRL_CHAIN:
-		if (larg)
-			return ssl_cert_set1_chain(s->cert,
-						(STACK_OF(X509) *)parg);
-		else
-			return ssl_cert_set0_chain(s->cert,
-						(STACK_OF(X509) *)parg);
-
-	case SSL_CTRL_CHAIN_CERT:
-		if (larg)
-			return ssl_cert_add1_chain_cert(s->cert, (X509 *)parg);
-		else
-			return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
-
-	case SSL_CTRL_GET_CHAIN_CERTS:
-		*(STACK_OF(X509) **)parg = s->cert->key->chain;
-		break;
-
-	case SSL_CTRL_SELECT_CURRENT_CERT:
-		return ssl_cert_select_current(s->cert, (X509 *)parg);
-
-	case SSL_CTRL_SET_CURRENT_CERT:
-		if (larg == SSL_CERT_SET_SERVER)
-			{
-			CERT_PKEY *cpk;
-			const SSL_CIPHER *cipher;
-			if (!s->server)
-				return 0;
-			cipher = s->s3->tmp.new_cipher;
-			if (!cipher)
-				return 0;
-			/* No certificate for unauthenticated ciphersuites
-			 * or using SRP authentication
-			 */
-			if (cipher->algorithm_auth & (SSL_aNULL|SSL_aSRP))
-				return 2;
-			cpk = ssl_get_server_send_pkey(s);
-			if (!cpk)
-				return 0;
-			s->cert->key = cpk;
-			return 1;
-			}
-		return ssl_cert_set_current(s->cert, larg);
+    case SSL_CTRL_SET_TLSEXT_HOSTNAME:
+        if (larg == TLSEXT_NAMETYPE_host_name) {
+            if (s->tlsext_hostname != NULL)
+                OPENSSL_free(s->tlsext_hostname);
+            s->tlsext_hostname = NULL;
+
+            ret = 1;
+            if (parg == NULL)
+                break;
+            if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name) {
+                SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
+                return 0;
+            }
+            if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL) {
+                SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
+                return 0;
+            }
+        } else {
+            SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
+            return 0;
+        }
+        break;
+    case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
+        s->tlsext_debug_arg = parg;
+        ret = 1;
+        break;
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT:
+        if (larg > 12288) {     /* actual internal limit is 2^16 for the
+                                 * complete hello message * (including the
+                                 * cert chain and everything) */
+            SSLerr(SSL_F_SSL3_CTRL, SSL_R_OPAQUE_PRF_INPUT_TOO_LONG);
+            break;
+        }
+        if (s->tlsext_opaque_prf_input != NULL)
+            OPENSSL_free(s->tlsext_opaque_prf_input);
+        if ((size_t)larg == 0)
+            s->tlsext_opaque_prf_input = OPENSSL_malloc(1); /* dummy byte
+                                                             * just to get
+                                                             * non-NULL */
+        else
+            s->tlsext_opaque_prf_input = BUF_memdup(parg, (size_t)larg);
+        if (s->tlsext_opaque_prf_input != NULL) {
+            s->tlsext_opaque_prf_input_len = (size_t)larg;
+            ret = 1;
+        } else
+            s->tlsext_opaque_prf_input_len = 0;
+        break;
+# endif
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE:
+        s->tlsext_status_type = larg;
+        ret = 1;
+        break;
+
+    case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS:
+        *(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts;
+        ret = 1;
+        break;
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS:
+        s->tlsext_ocsp_exts = parg;
+        ret = 1;
+        break;
+
+    case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS:
+        *(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids;
+        ret = 1;
+        break;
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS:
+        s->tlsext_ocsp_ids = parg;
+        ret = 1;
+        break;
+
+    case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP:
+        *(unsigned char **)parg = s->tlsext_ocsp_resp;
+        return s->tlsext_ocsp_resplen;
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP:
+        if (s->tlsext_ocsp_resp)
+            OPENSSL_free(s->tlsext_ocsp_resp);
+        s->tlsext_ocsp_resp = parg;
+        s->tlsext_ocsp_resplen = larg;
+        ret = 1;
+        break;
+
+# ifndef OPENSSL_NO_HEARTBEATS
+    case SSL_CTRL_TLS_EXT_SEND_HEARTBEAT:
+        if (SSL_IS_DTLS(s))
+            ret = dtls1_heartbeat(s);
+        else
+            ret = tls1_heartbeat(s);
+        break;
+
+    case SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING:
+        ret = s->tlsext_hb_pending;
+        break;
+
+    case SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS:
+        if (larg)
+            s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_RECV_REQUESTS;
+        else
+            s->tlsext_heartbeat &= ~SSL_TLSEXT_HB_DONT_RECV_REQUESTS;
+        ret = 1;
+        break;
+# endif
+
+#endif                          /* !OPENSSL_NO_TLSEXT */
+
+    case SSL_CTRL_CHAIN:
+        if (larg)
+            return ssl_cert_set1_chain(s->cert, (STACK_OF(X509) *)parg);
+        else
+            return ssl_cert_set0_chain(s->cert, (STACK_OF(X509) *)parg);
+
+    case SSL_CTRL_CHAIN_CERT:
+        if (larg)
+            return ssl_cert_add1_chain_cert(s->cert, (X509 *)parg);
+        else
+            return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
+
+    case SSL_CTRL_GET_CHAIN_CERTS:
+        *(STACK_OF(X509) **)parg = s->cert->key->chain;
+        break;
+
+    case SSL_CTRL_SELECT_CURRENT_CERT:
+        return ssl_cert_select_current(s->cert, (X509 *)parg);
+
+    case SSL_CTRL_SET_CURRENT_CERT:
+        if (larg == SSL_CERT_SET_SERVER) {
+            CERT_PKEY *cpk;
+            const SSL_CIPHER *cipher;
+            if (!s->server)
+                return 0;
+            cipher = s->s3->tmp.new_cipher;
+            if (!cipher)
+                return 0;
+            /*
+             * No certificate for unauthenticated ciphersuites or using SRP
+             * authentication
+             */
+            if (cipher->algorithm_auth & (SSL_aNULL | SSL_aSRP))
+                return 2;
+            cpk = ssl_get_server_send_pkey(s);
+            if (!cpk)
+                return 0;
+            s->cert->key = cpk;
+            return 1;
+        }
+        return ssl_cert_set_current(s->cert, larg);
 
 #ifndef OPENSSL_NO_EC
-	case SSL_CTRL_GET_CURVES:
-		{
-		unsigned char *clist;
-		size_t clistlen;
-		if (!s->session)
-			return 0;
-		clist = s->session->tlsext_ellipticcurvelist;
-		clistlen = s->session->tlsext_ellipticcurvelist_length / 2;
-		if (parg)
-			{
-			size_t i;
-			int *cptr = parg;
-			unsigned int cid, nid;
-			for (i = 0; i < clistlen; i++)
-				{
-				n2s(clist, cid);
-				nid = tls1_ec_curve_id2nid(cid);
-				if (nid != 0)
-					cptr[i] = nid;
-				else
-					cptr[i] = TLSEXT_nid_unknown | cid;
-				}
-			}
-		return (int)clistlen;
-		}
-
-	case SSL_CTRL_SET_CURVES:
-		return tls1_set_curves(&s->tlsext_ellipticcurvelist,
-					&s->tlsext_ellipticcurvelist_length,
-								parg, larg);
-
-	case SSL_CTRL_SET_CURVES_LIST:
-		return tls1_set_curves_list(&s->tlsext_ellipticcurvelist,
-					&s->tlsext_ellipticcurvelist_length,
-								parg);
-
-	case SSL_CTRL_GET_SHARED_CURVE:
-		return tls1_shared_curve(s, larg);
-
-#ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_ECDH_AUTO:
-		s->cert->ecdh_tmp_auto = larg;
-		return 1;
+    case SSL_CTRL_GET_CURVES:
+        {
+            unsigned char *clist;
+            size_t clistlen;
+            if (!s->session)
+                return 0;
+            clist = s->session->tlsext_ellipticcurvelist;
+            clistlen = s->session->tlsext_ellipticcurvelist_length / 2;
+            if (parg) {
+                size_t i;
+                int *cptr = parg;
+                unsigned int cid, nid;
+                for (i = 0; i < clistlen; i++) {
+                    n2s(clist, cid);
+                    nid = tls1_ec_curve_id2nid(cid);
+                    if (nid != 0)
+                        cptr[i] = nid;
+                    else
+                        cptr[i] = TLSEXT_nid_unknown | cid;
+                }
+            }
+            return (int)clistlen;
+        }
+
+    case SSL_CTRL_SET_CURVES:
+        return tls1_set_curves(&s->tlsext_ellipticcurvelist,
+                               &s->tlsext_ellipticcurvelist_length,
+                               parg, larg);
+
+    case SSL_CTRL_SET_CURVES_LIST:
+        return tls1_set_curves_list(&s->tlsext_ellipticcurvelist,
+                                    &s->tlsext_ellipticcurvelist_length,
+                                    parg);
+
+    case SSL_CTRL_GET_SHARED_CURVE:
+        return tls1_shared_curve(s, larg);
+
+# ifndef OPENSSL_NO_ECDH
+    case SSL_CTRL_SET_ECDH_AUTO:
+        s->cert->ecdh_tmp_auto = larg;
+        return 1;
+# endif
 #endif
-#endif
-	case SSL_CTRL_SET_SIGALGS:
-		return tls1_set_sigalgs(s->cert, parg, larg, 0);
-
-	case SSL_CTRL_SET_SIGALGS_LIST:
-		return tls1_set_sigalgs_list(s->cert, parg, 0);
-
-	case SSL_CTRL_SET_CLIENT_SIGALGS:
-		return tls1_set_sigalgs(s->cert, parg, larg, 1);
-
-	case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
-		return tls1_set_sigalgs_list(s->cert, parg, 1);
-
-	case SSL_CTRL_GET_CLIENT_CERT_TYPES:
-		{
-		const unsigned char **pctype = parg;
-		if (s->server || !s->s3->tmp.cert_req)
-			return 0;
-		if (s->cert->ctypes)
-			{
-			if (pctype)
-				*pctype = s->cert->ctypes;
-			return (int)s->cert->ctype_num;
-			}
-		if (pctype)
-			*pctype = (unsigned char *)s->s3->tmp.ctype;
-		return s->s3->tmp.ctype_num;
-		}
-
-	case SSL_CTRL_SET_CLIENT_CERT_TYPES:
-		if (!s->server)
-			return 0;
-		return ssl3_set_req_cert_type(s->cert, parg, larg);
-
-	case SSL_CTRL_BUILD_CERT_CHAIN:
-		return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
-
-	case SSL_CTRL_SET_VERIFY_CERT_STORE:
-		return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
-
-	case SSL_CTRL_SET_CHAIN_CERT_STORE:
-		return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
-
-	case SSL_CTRL_GET_PEER_SIGNATURE_NID:
-		if (SSL_USE_SIGALGS(s))
-			{
-			if (s->session && s->session->sess_cert)
-				{
-				const EVP_MD *sig;
-				sig = s->session->sess_cert->peer_key->digest;
-				if (sig)
-					{
-					*(int *)parg = EVP_MD_type(sig);
-					return 1;
-					}
-				}
-			return 0;
-			}
-		/* Might want to do something here for other versions */
-		else
-			return 0;
-
-	case SSL_CTRL_GET_SERVER_TMP_KEY:
-		if (s->server || !s->session || !s->session->sess_cert)
-			return 0;
-		else
-			{
-			SESS_CERT *sc;
-			EVP_PKEY *ptmp;
-			int rv = 0;
-			sc = s->session->sess_cert;
+    case SSL_CTRL_SET_SIGALGS:
+        return tls1_set_sigalgs(s->cert, parg, larg, 0);
+
+    case SSL_CTRL_SET_SIGALGS_LIST:
+        return tls1_set_sigalgs_list(s->cert, parg, 0);
+
+    case SSL_CTRL_SET_CLIENT_SIGALGS:
+        return tls1_set_sigalgs(s->cert, parg, larg, 1);
+
+    case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
+        return tls1_set_sigalgs_list(s->cert, parg, 1);
+
+    case SSL_CTRL_GET_CLIENT_CERT_TYPES:
+        {
+            const unsigned char **pctype = parg;
+            if (s->server || !s->s3->tmp.cert_req)
+                return 0;
+            if (s->cert->ctypes) {
+                if (pctype)
+                    *pctype = s->cert->ctypes;
+                return (int)s->cert->ctype_num;
+            }
+            if (pctype)
+                *pctype = (unsigned char *)s->s3->tmp.ctype;
+            return s->s3->tmp.ctype_num;
+        }
+
+    case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+        if (!s->server)
+            return 0;
+        return ssl3_set_req_cert_type(s->cert, parg, larg);
+
+    case SSL_CTRL_BUILD_CERT_CHAIN:
+        return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
+
+    case SSL_CTRL_SET_VERIFY_CERT_STORE:
+        return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
+
+    case SSL_CTRL_SET_CHAIN_CERT_STORE:
+        return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
+
+    case SSL_CTRL_GET_PEER_SIGNATURE_NID:
+        if (SSL_USE_SIGALGS(s)) {
+            if (s->session && s->session->sess_cert) {
+                const EVP_MD *sig;
+                sig = s->session->sess_cert->peer_key->digest;
+                if (sig) {
+                    *(int *)parg = EVP_MD_type(sig);
+                    return 1;
+                }
+            }
+            return 0;
+        }
+        /* Might want to do something here for other versions */
+        else
+            return 0;
+
+    case SSL_CTRL_GET_SERVER_TMP_KEY:
+        if (s->server || !s->session || !s->session->sess_cert)
+            return 0;
+        else {
+            SESS_CERT *sc;
+            EVP_PKEY *ptmp;
+            int rv = 0;
+            sc = s->session->sess_cert;
 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_ECDH)
-			if (!sc->peer_rsa_tmp && !sc->peer_dh_tmp
-							&& !sc->peer_ecdh_tmp)
-				return 0;
+            if (!sc->peer_rsa_tmp && !sc->peer_dh_tmp && !sc->peer_ecdh_tmp)
+                return 0;
 #endif
-			ptmp = EVP_PKEY_new();
-			if (!ptmp)
-				return 0;
-			if (0);
+            ptmp = EVP_PKEY_new();
+            if (!ptmp)
+                return 0;
+            if (0) ;
 #ifndef OPENSSL_NO_RSA
-			else if (sc->peer_rsa_tmp)
-				rv = EVP_PKEY_set1_RSA(ptmp, sc->peer_rsa_tmp);
+            else if (sc->peer_rsa_tmp)
+                rv = EVP_PKEY_set1_RSA(ptmp, sc->peer_rsa_tmp);
 #endif
 #ifndef OPENSSL_NO_DH
-			else if (sc->peer_dh_tmp)
-				rv = EVP_PKEY_set1_DH(ptmp, sc->peer_dh_tmp);
+            else if (sc->peer_dh_tmp)
+                rv = EVP_PKEY_set1_DH(ptmp, sc->peer_dh_tmp);
 #endif
 #ifndef OPENSSL_NO_ECDH
-			else if (sc->peer_ecdh_tmp)
-				rv = EVP_PKEY_set1_EC_KEY(ptmp, sc->peer_ecdh_tmp);
+            else if (sc->peer_ecdh_tmp)
+                rv = EVP_PKEY_set1_EC_KEY(ptmp, sc->peer_ecdh_tmp);
 #endif
-			if (rv)
-				{
-				*(EVP_PKEY **)parg = ptmp;
-				return 1;
-				}
-			EVP_PKEY_free(ptmp);
-			return 0;
-			}
+            if (rv) {
+                *(EVP_PKEY **)parg = ptmp;
+                return 1;
+            }
+            EVP_PKEY_free(ptmp);
+            return 0;
+        }
 #ifndef OPENSSL_NO_EC
-	case SSL_CTRL_GET_EC_POINT_FORMATS:
-		{
-		SSL_SESSION *sess = s->session;
-		const unsigned char **pformat = parg;
-		if (!sess || !sess->tlsext_ecpointformatlist)
-			return 0;
-		*pformat = sess->tlsext_ecpointformatlist;
-		return (int)sess->tlsext_ecpointformatlist_length;
-		}
+    case SSL_CTRL_GET_EC_POINT_FORMATS:
+        {
+            SSL_SESSION *sess = s->session;
+            const unsigned char **pformat = parg;
+            if (!sess || !sess->tlsext_ecpointformatlist)
+                return 0;
+            *pformat = sess->tlsext_ecpointformatlist;
+            return (int)sess->tlsext_ecpointformatlist_length;
+        }
 #endif
 
-	case SSL_CTRL_CHECK_PROTO_VERSION:
-		/* For library-internal use; checks that the current protocol
-		 * is the highest enabled version (according to s->ctx->method,
-		 * as version negotiation may have changed s->method). */
-		if (s->version == s->ctx->method->version)
-			return 1;
-		/* Apparently we're using a version-flexible SSL_METHOD
-		 * (not at its highest protocol version). */
-		if (s->ctx->method->version == SSLv23_method()->version)
-			{
+    case SSL_CTRL_CHECK_PROTO_VERSION:
+        /*
+         * For library-internal use; checks that the current protocol is the
+         * highest enabled version (according to s->ctx->method, as version
+         * negotiation may have changed s->method).
+         */
+        if (s->version == s->ctx->method->version)
+            return 1;
+        /*
+         * Apparently we're using a version-flexible SSL_METHOD (not at its
+         * highest protocol version).
+         */
+        if (s->ctx->method->version == SSLv23_method()->version) {
 #if TLS_MAX_VERSION != TLS1_2_VERSION
-#  error Code needs update for SSLv23_method() support beyond TLS1_2_VERSION.
+# error Code needs update for SSLv23_method() support beyond TLS1_2_VERSION.
 #endif
-			if (!(s->options & SSL_OP_NO_TLSv1_2))
-				return s->version == TLS1_2_VERSION;
-			if (!(s->options & SSL_OP_NO_TLSv1_1))
-				return s->version == TLS1_1_VERSION;
-			if (!(s->options & SSL_OP_NO_TLSv1))
-				return s->version == TLS1_VERSION;
-			if (!(s->options & SSL_OP_NO_SSLv3))
-				return s->version == SSL3_VERSION;
-			if (!(s->options & SSL_OP_NO_SSLv2))
-				return s->version == SSL2_VERSION;
-			}
-		return 0; /* Unexpected state; fail closed. */
-
-	default:
-		break;
-		}
-	return(ret);
-	}
-
-long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
-	{
-	int ret=0;
+            if (!(s->options & SSL_OP_NO_TLSv1_2))
+                return s->version == TLS1_2_VERSION;
+            if (!(s->options & SSL_OP_NO_TLSv1_1))
+                return s->version == TLS1_1_VERSION;
+            if (!(s->options & SSL_OP_NO_TLSv1))
+                return s->version == TLS1_VERSION;
+            if (!(s->options & SSL_OP_NO_SSLv3))
+                return s->version == SSL3_VERSION;
+            if (!(s->options & SSL_OP_NO_SSLv2))
+                return s->version == SSL2_VERSION;
+        }
+        return 0;               /* Unexpected state; fail closed. */
+
+    default:
+        break;
+    }
+    return (ret);
+}
+
+long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp) (void))
+{
+    int ret = 0;
 
 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
-	if (
-#ifndef OPENSSL_NO_RSA
-	    cmd == SSL_CTRL_SET_TMP_RSA_CB ||
-#endif
-#ifndef OPENSSL_NO_DSA
-	    cmd == SSL_CTRL_SET_TMP_DH_CB ||
-#endif
-		0)
-		{
-		if (!ssl_cert_inst(&s->cert))
-			{
-			SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		}
+    if (
+# ifndef OPENSSL_NO_RSA
+           cmd == SSL_CTRL_SET_TMP_RSA_CB ||
+# endif
+# ifndef OPENSSL_NO_DSA
+           cmd == SSL_CTRL_SET_TMP_DH_CB ||
+# endif
+           0) {
+        if (!ssl_cert_inst(&s->cert)) {
+            SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+    }
 #endif
 
-	switch (cmd)
-		{
+    switch (cmd) {
 #ifndef OPENSSL_NO_RSA
-	case SSL_CTRL_SET_TMP_RSA_CB:
-		{
-		s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_RSA_CB:
+        {
+            s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_DH
-	case SSL_CTRL_SET_TMP_DH_CB:
-		{
-		s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_DH_CB:
+        {
+            s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_TMP_ECDH_CB:
-		{
-		s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_ECDH_CB:
+        {
+            s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-	case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
-		s->tlsext_debug_cb=(void (*)(SSL *,int ,int,
-					unsigned char *, int, void *))fp;
-		break;
+    case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
+        s->tlsext_debug_cb = (void (*)(SSL *, int, int,
+                                       unsigned char *, int, void *))fp;
+        break;
 #endif
-	default:
-		break;
-		}
-	return(ret);
-	}
+    default:
+        break;
+    }
+    return (ret);
+}
 
 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
-	{
-	CERT *cert;
+{
+    CERT *cert;
 
-	cert=ctx->cert;
+    cert = ctx->cert;
 
-	switch (cmd)
-		{
+    switch (cmd) {
 #ifndef OPENSSL_NO_RSA
-	case SSL_CTRL_NEED_TMP_RSA:
-		if (	(cert->rsa_tmp == NULL) &&
-			((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
-			 (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
-			)
-			return(1);
-		else
-			return(0);
-		/* break; */
-	case SSL_CTRL_SET_TMP_RSA:
-		{
-		RSA *rsa;
-		int i;
-
-		rsa=(RSA *)parg;
-		i=1;
-		if (rsa == NULL)
-			i=0;
-		else
-			{
-			if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
-				i=0;
-			}
-		if (!i)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
-			return(0);
-			}
-		else
-			{
-			if (cert->rsa_tmp != NULL)
-				RSA_free(cert->rsa_tmp);
-			cert->rsa_tmp=rsa;
-			return(1);
-			}
-		}
-		/* break; */
-	case SSL_CTRL_SET_TMP_RSA_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(0);
-		}
-		break;
+    case SSL_CTRL_NEED_TMP_RSA:
+        if ((cert->rsa_tmp == NULL) &&
+            ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
+             (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) >
+              (512 / 8)))
+            )
+            return (1);
+        else
+            return (0);
+        /* break; */
+    case SSL_CTRL_SET_TMP_RSA:
+        {
+            RSA *rsa;
+            int i;
+
+            rsa = (RSA *)parg;
+            i = 1;
+            if (rsa == NULL)
+                i = 0;
+            else {
+                if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
+                    i = 0;
+            }
+            if (!i) {
+                SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_RSA_LIB);
+                return (0);
+            } else {
+                if (cert->rsa_tmp != NULL)
+                    RSA_free(cert->rsa_tmp);
+                cert->rsa_tmp = rsa;
+                return (1);
+            }
+        }
+        /* break; */
+    case SSL_CTRL_SET_TMP_RSA_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (0);
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_DH
-	case SSL_CTRL_SET_TMP_DH:
-		{
-		DH *new=NULL,*dh;
-
-		dh=(DH *)parg;
-		if ((new=DHparams_dup(dh)) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
-			return 0;
-			}
-		if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
-			{
-			if (!DH_generate_key(new))
-				{
-				SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
-				DH_free(new);
-				return 0;
-				}
-			}
-		if (cert->dh_tmp != NULL)
-			DH_free(cert->dh_tmp);
-		cert->dh_tmp=new;
-		return 1;
-		}
-		/*break; */
-	case SSL_CTRL_SET_TMP_DH_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(0);
-		}
-		break;
+    case SSL_CTRL_SET_TMP_DH:
+        {
+            DH *new = NULL, *dh;
+
+            dh = (DH *)parg;
+            if ((new = DHparams_dup(dh)) == NULL) {
+                SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);
+                return 0;
+            }
+            if (!(ctx->options & SSL_OP_SINGLE_DH_USE)) {
+                if (!DH_generate_key(new)) {
+                    SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_DH_LIB);
+                    DH_free(new);
+                    return 0;
+                }
+            }
+            if (cert->dh_tmp != NULL)
+                DH_free(cert->dh_tmp);
+            cert->dh_tmp = new;
+            return 1;
+        }
+        /*
+         * break;
+         */
+    case SSL_CTRL_SET_TMP_DH_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (0);
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_TMP_ECDH:
-		{
-		EC_KEY *ecdh = NULL;
- 			
-		if (parg == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
-			return 0;
-			}
-		ecdh = EC_KEY_dup((EC_KEY *)parg);
-		if (ecdh == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB);
-			return 0;
-			}
-		if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
-			{
-			if (!EC_KEY_generate_key(ecdh))
-				{
-				EC_KEY_free(ecdh);
-				SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
-				return 0;
-				}
-			}
-
-		if (cert->ecdh_tmp != NULL)
-			{
-			EC_KEY_free(cert->ecdh_tmp);
-			}
-		cert->ecdh_tmp = ecdh;
-		return 1;
-		}
-		/* break; */
-	case SSL_CTRL_SET_TMP_ECDH_CB:
-		{
-		SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		return(0);
-		}
-		break;
-#endif /* !OPENSSL_NO_ECDH */
+    case SSL_CTRL_SET_TMP_ECDH:
+        {
+            EC_KEY *ecdh = NULL;
+
+            if (parg == NULL) {
+                SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_ECDH_LIB);
+                return 0;
+            }
+            ecdh = EC_KEY_dup((EC_KEY *)parg);
+            if (ecdh == NULL) {
+                SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_EC_LIB);
+                return 0;
+            }
+            if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE)) {
+                if (!EC_KEY_generate_key(ecdh)) {
+                    EC_KEY_free(ecdh);
+                    SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_ECDH_LIB);
+                    return 0;
+                }
+            }
+
+            if (cert->ecdh_tmp != NULL) {
+                EC_KEY_free(cert->ecdh_tmp);
+            }
+            cert->ecdh_tmp = ecdh;
+            return 1;
+        }
+        /* break; */
+    case SSL_CTRL_SET_TMP_ECDH_CB:
+        {
+            SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+            return (0);
+        }
+        break;
+#endif                          /* !OPENSSL_NO_ECDH */
 #ifndef OPENSSL_NO_TLSEXT
-	case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
-		ctx->tlsext_servername_arg=parg;
-		break;
-	case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
-	case SSL_CTRL_GET_TLSEXT_TICKET_KEYS:
-		{
-		unsigned char *keys = parg;
-		if (!keys)
-			return 48;
-		if (larg != 48)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_TICKET_KEYS_LENGTH);
-			return 0;
-			}
-		if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS)
-			{
-			memcpy(ctx->tlsext_tick_key_name, keys, 16);
-			memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16);
-			memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
-			}
-		else
-			{
-			memcpy(keys, ctx->tlsext_tick_key_name, 16);
-			memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16);
-			memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16);
-			}
-		return 1;
-		}
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG:
-		ctx->tlsext_opaque_prf_input_callback_arg = parg;
-		return 1;
-#endif
-
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
-		ctx->tlsext_status_arg=parg;
-		return 1;
-		break;
-
-#ifndef OPENSSL_NO_SRP
-	case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME:
-		ctx->srp_ctx.srp_Mask|=SSL_kSRP;
-		if (ctx->srp_ctx.login != NULL)
-			OPENSSL_free(ctx->srp_ctx.login);
-		ctx->srp_ctx.login = NULL;
-		if (parg == NULL)
-			break;
-		if (strlen((const char *)parg) > 255 || strlen((const char *)parg) < 1)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_SRP_USERNAME);
-			return 0;
-			} 
-		if ((ctx->srp_ctx.login = BUF_strdup((char *)parg)) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_INTERNAL_ERROR);
-			return 0;
-			}
-		break;
-	case SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD:
-		ctx->srp_ctx.SRP_give_srp_client_pwd_callback=srp_password_from_info_cb;
-		ctx->srp_ctx.info=parg;
-		break;
-	case SSL_CTRL_SET_SRP_ARG:
-		ctx->srp_ctx.srp_Mask|=SSL_kSRP;
-		ctx->srp_ctx.SRP_cb_arg=parg;
-		break;
-
-	case SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH:
-		ctx->srp_ctx.strength=larg;
-		break;
-#endif
-
-#ifndef OPENSSL_NO_EC
-	case SSL_CTRL_SET_CURVES:
-		return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
-					&ctx->tlsext_ellipticcurvelist_length,
-								parg, larg);
-
-	case SSL_CTRL_SET_CURVES_LIST:
-		return tls1_set_curves_list(&ctx->tlsext_ellipticcurvelist,
-					&ctx->tlsext_ellipticcurvelist_length,
-								parg);
-#ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_ECDH_AUTO:
-		ctx->cert->ecdh_tmp_auto = larg;
-		return 1;
-#endif
-#endif
-	case SSL_CTRL_SET_SIGALGS:
-		return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
-
-	case SSL_CTRL_SET_SIGALGS_LIST:
-		return tls1_set_sigalgs_list(ctx->cert, parg, 0);
-
-	case SSL_CTRL_SET_CLIENT_SIGALGS:
-		return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
-
-	case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
-		return tls1_set_sigalgs_list(ctx->cert, parg, 1);
-
-	case SSL_CTRL_SET_CLIENT_CERT_TYPES:
-		return ssl3_set_req_cert_type(ctx->cert, parg, larg);
-
-	case SSL_CTRL_BUILD_CERT_CHAIN:
-		return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
-
-	case SSL_CTRL_SET_VERIFY_CERT_STORE:
-		return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
-
-	case SSL_CTRL_SET_CHAIN_CERT_STORE:
-		return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
-
-#endif /* !OPENSSL_NO_TLSEXT */
-
-	/* A Thawte special :-) */
-	case SSL_CTRL_EXTRA_CHAIN_CERT:
-		if (ctx->extra_certs == NULL)
-			{
-			if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
-				return(0);
-			}
-		sk_X509_push(ctx->extra_certs,(X509 *)parg);
-		break;
-
-	case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
-		if (ctx->extra_certs == NULL && larg == 0)
-			*(STACK_OF(X509) **)parg =  ctx->cert->key->chain;
-		else
-			*(STACK_OF(X509) **)parg =  ctx->extra_certs;
-		break;
-
-	case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
-		if (ctx->extra_certs)
-			{
-			sk_X509_pop_free(ctx->extra_certs, X509_free);
-			ctx->extra_certs = NULL;
-			}
-		break;
-
-	case SSL_CTRL_CHAIN:
-		if (larg)
-			return ssl_cert_set1_chain(ctx->cert,
-						(STACK_OF(X509) *)parg);
-		else
-			return ssl_cert_set0_chain(ctx->cert,
-						(STACK_OF(X509) *)parg);
-
-	case SSL_CTRL_CHAIN_CERT:
-		if (larg)
-			return ssl_cert_add1_chain_cert(ctx->cert, (X509 *)parg);
-		else
-			return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
-
-	case SSL_CTRL_GET_CHAIN_CERTS:
-		*(STACK_OF(X509) **)parg = ctx->cert->key->chain;
-		break;
-
-	case SSL_CTRL_SELECT_CURRENT_CERT:
-		return ssl_cert_select_current(ctx->cert, (X509 *)parg);
-
-	case SSL_CTRL_SET_CURRENT_CERT:
-		return ssl_cert_set_current(ctx->cert, larg);
-
-	default:
-		return(0);
-		}
-	return(1);
-	}
-
-long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
-	{
-	CERT *cert;
-
-	cert=ctx->cert;
-
-	switch (cmd)
-		{
+    case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
+        ctx->tlsext_servername_arg = parg;
+        break;
+    case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
+    case SSL_CTRL_GET_TLSEXT_TICKET_KEYS:
+        {
+            unsigned char *keys = parg;
+            if (!keys)
+                return 48;
+            if (larg != 48) {
+                SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_TICKET_KEYS_LENGTH);
+                return 0;
+            }
+            if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) {
+                memcpy(ctx->tlsext_tick_key_name, keys, 16);
+                memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16);
+                memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
+            } else {
+                memcpy(keys, ctx->tlsext_tick_key_name, 16);
+                memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16);
+                memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16);
+            }
+            return 1;
+        }
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG:
+        ctx->tlsext_opaque_prf_input_callback_arg = parg;
+        return 1;
+# endif
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
+        ctx->tlsext_status_arg = parg;
+        return 1;
+        break;
+
+# ifndef OPENSSL_NO_SRP
+    case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME:
+        ctx->srp_ctx.srp_Mask |= SSL_kSRP;
+        if (ctx->srp_ctx.login != NULL)
+            OPENSSL_free(ctx->srp_ctx.login);
+        ctx->srp_ctx.login = NULL;
+        if (parg == NULL)
+            break;
+        if (strlen((const char *)parg) > 255
+            || strlen((const char *)parg) < 1) {
+            SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_SRP_USERNAME);
+            return 0;
+        }
+        if ((ctx->srp_ctx.login = BUF_strdup((char *)parg)) == NULL) {
+            SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_INTERNAL_ERROR);
+            return 0;
+        }
+        break;
+    case SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD:
+        ctx->srp_ctx.SRP_give_srp_client_pwd_callback =
+            srp_password_from_info_cb;
+        ctx->srp_ctx.info = parg;
+        break;
+    case SSL_CTRL_SET_SRP_ARG:
+        ctx->srp_ctx.srp_Mask |= SSL_kSRP;
+        ctx->srp_ctx.SRP_cb_arg = parg;
+        break;
+
+    case SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH:
+        ctx->srp_ctx.strength = larg;
+        break;
+# endif
+
+# ifndef OPENSSL_NO_EC
+    case SSL_CTRL_SET_CURVES:
+        return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
+                               &ctx->tlsext_ellipticcurvelist_length,
+                               parg, larg);
+
+    case SSL_CTRL_SET_CURVES_LIST:
+        return tls1_set_curves_list(&ctx->tlsext_ellipticcurvelist,
+                                    &ctx->tlsext_ellipticcurvelist_length,
+                                    parg);
+#  ifndef OPENSSL_NO_ECDH
+    case SSL_CTRL_SET_ECDH_AUTO:
+        ctx->cert->ecdh_tmp_auto = larg;
+        return 1;
+#  endif
+# endif
+    case SSL_CTRL_SET_SIGALGS:
+        return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
+
+    case SSL_CTRL_SET_SIGALGS_LIST:
+        return tls1_set_sigalgs_list(ctx->cert, parg, 0);
+
+    case SSL_CTRL_SET_CLIENT_SIGALGS:
+        return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
+
+    case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
+        return tls1_set_sigalgs_list(ctx->cert, parg, 1);
+
+    case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+        return ssl3_set_req_cert_type(ctx->cert, parg, larg);
+
+    case SSL_CTRL_BUILD_CERT_CHAIN:
+        return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
+
+    case SSL_CTRL_SET_VERIFY_CERT_STORE:
+        return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
+
+    case SSL_CTRL_SET_CHAIN_CERT_STORE:
+        return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
+
+#endif                          /* !OPENSSL_NO_TLSEXT */
+
+        /* A Thawte special :-) */
+    case SSL_CTRL_EXTRA_CHAIN_CERT:
+        if (ctx->extra_certs == NULL) {
+            if ((ctx->extra_certs = sk_X509_new_null()) == NULL)
+                return (0);
+        }
+        sk_X509_push(ctx->extra_certs, (X509 *)parg);
+        break;
+
+    case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
+        if (ctx->extra_certs == NULL && larg == 0)
+            *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
+        else
+            *(STACK_OF(X509) **)parg = ctx->extra_certs;
+        break;
+
+    case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
+        if (ctx->extra_certs) {
+            sk_X509_pop_free(ctx->extra_certs, X509_free);
+            ctx->extra_certs = NULL;
+        }
+        break;
+
+    case SSL_CTRL_CHAIN:
+        if (larg)
+            return ssl_cert_set1_chain(ctx->cert, (STACK_OF(X509) *)parg);
+        else
+            return ssl_cert_set0_chain(ctx->cert, (STACK_OF(X509) *)parg);
+
+    case SSL_CTRL_CHAIN_CERT:
+        if (larg)
+            return ssl_cert_add1_chain_cert(ctx->cert, (X509 *)parg);
+        else
+            return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
+
+    case SSL_CTRL_GET_CHAIN_CERTS:
+        *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
+        break;
+
+    case SSL_CTRL_SELECT_CURRENT_CERT:
+        return ssl_cert_select_current(ctx->cert, (X509 *)parg);
+
+    case SSL_CTRL_SET_CURRENT_CERT:
+        return ssl_cert_set_current(ctx->cert, larg);
+
+    default:
+        return (0);
+    }
+    return (1);
+}
+
+long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp) (void))
+{
+    CERT *cert;
+
+    cert = ctx->cert;
+
+    switch (cmd) {
 #ifndef OPENSSL_NO_RSA
-	case SSL_CTRL_SET_TMP_RSA_CB:
-		{
-		cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_RSA_CB:
+        {
+            cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_DH
-	case SSL_CTRL_SET_TMP_DH_CB:
-		{
-		cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_DH_CB:
+        {
+            cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	case SSL_CTRL_SET_TMP_ECDH_CB:
-		{
-		cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
-		}
-		break;
+    case SSL_CTRL_SET_TMP_ECDH_CB:
+        {
+            cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
+        }
+        break;
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-	case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
-		ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp;
-		break;
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB:
-		ctx->tlsext_opaque_prf_input_callback = (int (*)(SSL *,void *, size_t, void *))fp;
-		break;
+    case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
+        ctx->tlsext_servername_callback = (int (*)(SSL *, int *, void *))fp;
+        break;
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB:
+        ctx->tlsext_opaque_prf_input_callback =
+            (int (*)(SSL *, void *, size_t, void *))fp;
+        break;
+# endif
+
+    case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
+        ctx->tlsext_status_cb = (int (*)(SSL *, void *))fp;
+        break;
+
+    case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
+        ctx->tlsext_ticket_key_cb = (int (*)(SSL *, unsigned char *,
+                                             unsigned char *,
+                                             EVP_CIPHER_CTX *,
+                                             HMAC_CTX *, int))fp;
+        break;
+
+# ifndef OPENSSL_NO_SRP
+    case SSL_CTRL_SET_SRP_VERIFY_PARAM_CB:
+        ctx->srp_ctx.srp_Mask |= SSL_kSRP;
+        ctx->srp_ctx.SRP_verify_param_callback = (int (*)(SSL *, void *))fp;
+        break;
+    case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB:
+        ctx->srp_ctx.srp_Mask |= SSL_kSRP;
+        ctx->srp_ctx.TLS_ext_srp_username_callback =
+            (int (*)(SSL *, int *, void *))fp;
+        break;
+    case SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB:
+        ctx->srp_ctx.srp_Mask |= SSL_kSRP;
+        ctx->srp_ctx.SRP_give_srp_client_pwd_callback =
+            (char *(*)(SSL *, void *))fp;
+        break;
+# endif
 #endif
+    default:
+        return (0);
+    }
+    return (1);
+}
 
-	case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
-		ctx->tlsext_status_cb=(int (*)(SSL *,void *))fp;
-		break;
-
-	case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
-		ctx->tlsext_ticket_key_cb=(int (*)(SSL *,unsigned char  *,
-						unsigned char *,
-						EVP_CIPHER_CTX *,
-						HMAC_CTX *, int))fp;
-		break;
-
-#ifndef OPENSSL_NO_SRP
-	case SSL_CTRL_SET_SRP_VERIFY_PARAM_CB:
-		ctx->srp_ctx.srp_Mask|=SSL_kSRP;
-		ctx->srp_ctx.SRP_verify_param_callback=(int (*)(SSL *,void *))fp;
-		break;
-	case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB:
-		ctx->srp_ctx.srp_Mask|=SSL_kSRP;
-		ctx->srp_ctx.TLS_ext_srp_username_callback=(int (*)(SSL *,int *,void *))fp;
-		break;
-	case SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB:
-		ctx->srp_ctx.srp_Mask|=SSL_kSRP;
-		ctx->srp_ctx.SRP_give_srp_client_pwd_callback=(char *(*)(SSL *,void *))fp;
-		break;
-#endif
-#endif
-	default:
-		return(0);
-		}
-	return(1);
-	}
-
-/* This function needs to check if the ciphers required are actually
- * available */
+/*
+ * This function needs to check if the ciphers required are actually
+ * available
+ */
 const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
-	{
-	SSL_CIPHER c;
-	const SSL_CIPHER *cp;
-	unsigned long id;
-
-	id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
-	c.id=id;
-	cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS);
+{
+    SSL_CIPHER c;
+    const SSL_CIPHER *cp;
+    unsigned long id;
+
+    id = 0x03000000L | ((unsigned long)p[0] << 8L) | (unsigned long)p[1];
+    c.id = id;
+    cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS);
 #ifdef DEBUG_PRINT_UNKNOWN_CIPHERSUITES
-if (cp == NULL) fprintf(stderr, "Unknown cipher ID %x\n", (p[0] << 8) | p[1]);
+    if (cp == NULL)
+        fprintf(stderr, "Unknown cipher ID %x\n", (p[0] << 8) | p[1]);
 #endif
-	return cp;
-	}
+    return cp;
+}
 
 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
-	{
-	long l;
-
-	if (p != NULL)
-		{
-		l=c->id;
-		if ((l & 0xff000000) != 0x03000000) return(0);
-		p[0]=((unsigned char)(l>> 8L))&0xFF;
-		p[1]=((unsigned char)(l     ))&0xFF;
-		}
-	return(2);
-	}
+{
+    long l;
+
+    if (p != NULL) {
+        l = c->id;
+        if ((l & 0xff000000) != 0x03000000)
+            return (0);
+        p[0] = ((unsigned char)(l >> 8L)) & 0xFF;
+        p[1] = ((unsigned char)(l)) & 0xFF;
+    }
+    return (2);
+}
 
 SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
-	     STACK_OF(SSL_CIPHER) *srvr)
-	{
-	SSL_CIPHER *c,*ret=NULL;
-	STACK_OF(SSL_CIPHER) *prio, *allow;
-	int i,ii,ok;
-	CERT *cert;
-	unsigned long alg_k,alg_a,mask_k,mask_a,emask_k,emask_a;
+                               STACK_OF(SSL_CIPHER) *srvr)
+{
+    SSL_CIPHER *c, *ret = NULL;
+    STACK_OF(SSL_CIPHER) *prio, *allow;
+    int i, ii, ok;
+    CERT *cert;
+    unsigned long alg_k, alg_a, mask_k, mask_a, emask_k, emask_a;
 
-	/* Let's see which ciphers we can support */
-	cert=s->cert;
+    /* Let's see which ciphers we can support */
+    cert = s->cert;
 
 #if 0
-	/* Do not set the compare functions, because this may lead to a
-	 * reordering by "id". We want to keep the original ordering.
-	 * We may pay a price in performance during sk_SSL_CIPHER_find(),
-	 * but would have to pay with the price of sk_SSL_CIPHER_dup().
-	 */
-	sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
-	sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
+    /*
+     * Do not set the compare functions, because this may lead to a
+     * reordering by "id". We want to keep the original ordering. We may pay
+     * a price in performance during sk_SSL_CIPHER_find(), but would have to
+     * pay with the price of sk_SSL_CIPHER_dup().
+     */
+    sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
+    sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
 #endif
 
 #ifdef CIPHER_DEBUG
-	fprintf(stderr, "Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), (void *)srvr);
-	for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
-		{
-		c=sk_SSL_CIPHER_value(srvr,i);
-		fprintf(stderr, "%p:%s\n",(void *)c,c->name);
-		}
-	fprintf(stderr, "Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), (void *)clnt);
-	for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
-	    {
-	    c=sk_SSL_CIPHER_value(clnt,i);
-	    fprintf(stderr, "%p:%s\n",(void *)c,c->name);
-	    }
+    fprintf(stderr, "Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr),
+            (void *)srvr);
+    for (i = 0; i < sk_SSL_CIPHER_num(srvr); ++i) {
+        c = sk_SSL_CIPHER_value(srvr, i);
+        fprintf(stderr, "%p:%s\n", (void *)c, c->name);
+    }
+    fprintf(stderr, "Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt),
+            (void *)clnt);
+    for (i = 0; i < sk_SSL_CIPHER_num(clnt); ++i) {
+        c = sk_SSL_CIPHER_value(clnt, i);
+        fprintf(stderr, "%p:%s\n", (void *)c, c->name);
+    }
 #endif
 
-	if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || tls1_suiteb(s))
-		{
-		prio = srvr;
-		allow = clnt;
-		}
-	else
-		{
-		prio = clnt;
-		allow = srvr;
-		}
-
-	tls1_set_cert_validity(s);
-
-	for (i=0; ialgorithm_ssl & SSL_TLSV1_2) && 
-			!SSL_USE_TLS1_2_CIPHERS(s))
-			continue;
-
-		ssl_set_cert_masks(cert,c);
-		mask_k = cert->mask_k;
-		mask_a = cert->mask_a;
-		emask_k = cert->export_mask_k;
-		emask_a = cert->export_mask_a;
+    if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || tls1_suiteb(s)) {
+        prio = srvr;
+        allow = clnt;
+    } else {
+        prio = clnt;
+        allow = srvr;
+    }
+
+    tls1_set_cert_validity(s);
+
+    for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) {
+        c = sk_SSL_CIPHER_value(prio, i);
+
+        /* Skip TLS v1.2 only ciphersuites if not supported */
+        if ((c->algorithm_ssl & SSL_TLSV1_2) && !SSL_USE_TLS1_2_CIPHERS(s))
+            continue;
+
+        ssl_set_cert_masks(cert, c);
+        mask_k = cert->mask_k;
+        mask_a = cert->mask_a;
+        emask_k = cert->export_mask_k;
+        emask_a = cert->export_mask_a;
 #ifndef OPENSSL_NO_SRP
-		if (s->srp_ctx.srp_Mask & SSL_kSRP)
-			{
-			mask_k |= SSL_kSRP;
-			emask_k |= SSL_kSRP;
-			mask_a |= SSL_aSRP;
-			emask_a |= SSL_aSRP;
-			}
+        if (s->srp_ctx.srp_Mask & SSL_kSRP) {
+            mask_k |= SSL_kSRP;
+            emask_k |= SSL_kSRP;
+            mask_a |= SSL_aSRP;
+            emask_a |= SSL_aSRP;
+        }
 #endif
-			
+
 #ifdef KSSL_DEBUG
-/*		fprintf(stderr,"ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);*/
-#endif    /* KSSL_DEBUG */
+        /*
+         * fprintf(stderr,"ssl3_choose_cipher %d alg= %lx\n",
+         * i,c->algorithms);
+         */
+#endif                          /* KSSL_DEBUG */
 
-		alg_k=c->algorithm_mkey;
-		alg_a=c->algorithm_auth;
+        alg_k = c->algorithm_mkey;
+        alg_a = c->algorithm_auth;
 
 #ifndef OPENSSL_NO_KRB5
-		if (alg_k & SSL_kKRB5)
-			{
-			if ( !kssl_keytab_is_available(s->kssl_ctx) )
-			    continue;
-			}
-#endif /* OPENSSL_NO_KRB5 */
+        if (alg_k & SSL_kKRB5) {
+            if (!kssl_keytab_is_available(s->kssl_ctx))
+                continue;
+        }
+#endif                          /* OPENSSL_NO_KRB5 */
 #ifndef OPENSSL_NO_PSK
-		/* with PSK there must be server callback set */
-		if ((alg_k & SSL_kPSK) && s->psk_server_callback == NULL)
-			continue;
-#endif /* OPENSSL_NO_PSK */
-
-		if (SSL_C_IS_EXPORT(c))
-			{
-			ok = (alg_k & emask_k) && (alg_a & emask_a);
+        /* with PSK there must be server callback set */
+        if ((alg_k & SSL_kPSK) && s->psk_server_callback == NULL)
+            continue;
+#endif                          /* OPENSSL_NO_PSK */
+
+        if (SSL_C_IS_EXPORT(c)) {
+            ok = (alg_k & emask_k) && (alg_a & emask_a);
 #ifdef CIPHER_DEBUG
-			fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",ok,alg_k,alg_a,emask_k,emask_a,
-			       (void *)c,c->name);
+            fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",
+                    ok, alg_k, alg_a, emask_k, emask_a, (void *)c, c->name);
 #endif
-			}
-		else
-			{
-			ok = (alg_k & mask_k) && (alg_a & mask_a);
+        } else {
+            ok = (alg_k & mask_k) && (alg_a & mask_a);
 #ifdef CIPHER_DEBUG
-			fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n",ok,alg_k,alg_a,mask_k,mask_a,(void *)c,
-			       c->name);
+            fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n", ok, alg_k,
+                    alg_a, mask_k, mask_a, (void *)c, c->name);
 #endif
-			}
+        }
 
 #ifndef OPENSSL_NO_TLSEXT
-#ifndef OPENSSL_NO_EC
-#ifndef OPENSSL_NO_ECDH
-		/* if we are considering an ECC cipher suite that uses
-		 * an ephemeral EC key check it */
-		if (alg_k & SSL_kEECDH)
-			ok = ok && tls1_check_ec_tmp_key(s, c->id);
-#endif /* OPENSSL_NO_ECDH */
-#endif /* OPENSSL_NO_EC */
-#endif /* OPENSSL_NO_TLSEXT */
-
-		if (!ok) continue;
-		ii=sk_SSL_CIPHER_find(allow,c);
-		if (ii >= 0)
-			{
+# ifndef OPENSSL_NO_EC
+#  ifndef OPENSSL_NO_ECDH
+        /*
+         * if we are considering an ECC cipher suite that uses an ephemeral
+         * EC key check it
+         */
+        if (alg_k & SSL_kEECDH)
+            ok = ok && tls1_check_ec_tmp_key(s, c->id);
+#  endif                        /* OPENSSL_NO_ECDH */
+# endif                         /* OPENSSL_NO_EC */
+#endif                          /* OPENSSL_NO_TLSEXT */
+
+        if (!ok)
+            continue;
+        ii = sk_SSL_CIPHER_find(allow, c);
+        if (ii >= 0) {
 #if !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_TLSEXT)
-			if ((alg_k & SSL_kEECDH) && (alg_a & SSL_aECDSA) && s->s3->is_probably_safari)
-				{
-				if (!ret) ret=sk_SSL_CIPHER_value(allow,ii);
-				continue;
-				}
+            if ((alg_k & SSL_kEECDH) && (alg_a & SSL_aECDSA)
+                && s->s3->is_probably_safari) {
+                if (!ret)
+                    ret = sk_SSL_CIPHER_value(allow, ii);
+                continue;
+            }
 #endif
-			ret=sk_SSL_CIPHER_value(allow,ii);
-			break;
-			}
-		}
-	return(ret);
-	}
+            ret = sk_SSL_CIPHER_value(allow, ii);
+            break;
+        }
+    }
+    return (ret);
+}
 
 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
-	{
-	int ret=0;
-	const unsigned char *sig;
-	size_t i, siglen;
-	int have_rsa_sign = 0, have_dsa_sign = 0;
+{
+    int ret = 0;
+    const unsigned char *sig;
+    size_t i, siglen;
+    int have_rsa_sign = 0, have_dsa_sign = 0;
 #ifndef OPENSSL_NO_ECDSA
-	int have_ecdsa_sign = 0;
+    int have_ecdsa_sign = 0;
 #endif
-	int nostrict = 1;
-	unsigned long alg_k;
-
-	/* If we have custom certificate types set, use them */
-	if (s->cert->ctypes)
-		{
-		memcpy(p, s->cert->ctypes, s->cert->ctype_num);
-		return (int)s->cert->ctype_num;
-		}
-	/* get configured sigalgs */
-	siglen = tls12_get_psigalgs(s, &sig);
-	if (s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)
-		nostrict = 0;
-	for (i = 0; i < siglen; i+=2, sig+=2)
-		{
-		switch(sig[1])
-			{
-		case TLSEXT_signature_rsa:
-			have_rsa_sign = 1;
-			break;
-
-		case TLSEXT_signature_dsa:
-			have_dsa_sign = 1;
-			break;
+    int nostrict = 1;
+    unsigned long alg_k;
+
+    /* If we have custom certificate types set, use them */
+    if (s->cert->ctypes) {
+        memcpy(p, s->cert->ctypes, s->cert->ctype_num);
+        return (int)s->cert->ctype_num;
+    }
+    /* get configured sigalgs */
+    siglen = tls12_get_psigalgs(s, &sig);
+    if (s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)
+        nostrict = 0;
+    for (i = 0; i < siglen; i += 2, sig += 2) {
+        switch (sig[1]) {
+        case TLSEXT_signature_rsa:
+            have_rsa_sign = 1;
+            break;
+
+        case TLSEXT_signature_dsa:
+            have_dsa_sign = 1;
+            break;
 #ifndef OPENSSL_NO_ECDSA
-		case TLSEXT_signature_ecdsa:
-			have_ecdsa_sign = 1;
-			break;
+        case TLSEXT_signature_ecdsa:
+            have_ecdsa_sign = 1;
+            break;
 #endif
-			}
-		}
+        }
+    }
 
-	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+    alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 
 #ifndef OPENSSL_NO_GOST
-	if (s->version >= TLS1_VERSION)
-		{
-		if (alg_k & SSL_kGOST)
-			{
-			p[ret++]=TLS_CT_GOST94_SIGN;
-			p[ret++]=TLS_CT_GOST01_SIGN;
-			return(ret);
-			}
-		}
+    if (s->version >= TLS1_VERSION) {
+        if (alg_k & SSL_kGOST) {
+            p[ret++] = TLS_CT_GOST94_SIGN;
+            p[ret++] = TLS_CT_GOST01_SIGN;
+            return (ret);
+        }
+    }
 #endif
 
 #ifndef OPENSSL_NO_DH
-	if (alg_k & (SSL_kDHr|SSL_kEDH))
-		{
-#  ifndef OPENSSL_NO_RSA
-		/* Since this refers to a certificate signed with an RSA
-		 * algorithm, only check for rsa signing in strict mode.
-		 */
-		if (nostrict || have_rsa_sign)
-			p[ret++]=SSL3_CT_RSA_FIXED_DH;
-#  endif
-#  ifndef OPENSSL_NO_DSA
-		if (nostrict || have_dsa_sign)
-			p[ret++]=SSL3_CT_DSS_FIXED_DH;
-#  endif
-		}
-	if ((s->version == SSL3_VERSION) &&
-		(alg_k & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
-		{
-#  ifndef OPENSSL_NO_RSA
-		p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
-#  endif
-#  ifndef OPENSSL_NO_DSA
-		p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
-#  endif
-		}
-#endif /* !OPENSSL_NO_DH */
+    if (alg_k & (SSL_kDHr | SSL_kEDH)) {
+# ifndef OPENSSL_NO_RSA
+        /*
+         * Since this refers to a certificate signed with an RSA algorithm,
+         * only check for rsa signing in strict mode.
+         */
+        if (nostrict || have_rsa_sign)
+            p[ret++] = SSL3_CT_RSA_FIXED_DH;
+# endif
+# ifndef OPENSSL_NO_DSA
+        if (nostrict || have_dsa_sign)
+            p[ret++] = SSL3_CT_DSS_FIXED_DH;
+# endif
+    }
+    if ((s->version == SSL3_VERSION) &&
+        (alg_k & (SSL_kEDH | SSL_kDHd | SSL_kDHr))) {
+# ifndef OPENSSL_NO_RSA
+        p[ret++] = SSL3_CT_RSA_EPHEMERAL_DH;
+# endif
+# ifndef OPENSSL_NO_DSA
+        p[ret++] = SSL3_CT_DSS_EPHEMERAL_DH;
+# endif
+    }
+#endif                          /* !OPENSSL_NO_DH */
 #ifndef OPENSSL_NO_RSA
-	if (have_rsa_sign)
-		p[ret++]=SSL3_CT_RSA_SIGN;
+    if (have_rsa_sign)
+        p[ret++] = SSL3_CT_RSA_SIGN;
 #endif
 #ifndef OPENSSL_NO_DSA
-	if (have_dsa_sign)
-		p[ret++]=SSL3_CT_DSS_SIGN;
+    if (have_dsa_sign)
+        p[ret++] = SSL3_CT_DSS_SIGN;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->version >= TLS1_VERSION))
-		{
-		if (nostrict || have_rsa_sign)
-			p[ret++]=TLS_CT_RSA_FIXED_ECDH;
-		if (nostrict || have_ecdsa_sign)
-			p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
-		}
+    if ((alg_k & (SSL_kECDHr | SSL_kECDHe)) && (s->version >= TLS1_VERSION)) {
+        if (nostrict || have_rsa_sign)
+            p[ret++] = TLS_CT_RSA_FIXED_ECDH;
+        if (nostrict || have_ecdsa_sign)
+            p[ret++] = TLS_CT_ECDSA_FIXED_ECDH;
+    }
 #endif
 
 #ifndef OPENSSL_NO_ECDSA
-	/* ECDSA certs can be used with RSA cipher suites as well 
-	 * so we don't need to check for SSL_kECDH or SSL_kEECDH
-	 */
-	if (s->version >= TLS1_VERSION)
-		{
-		if (have_ecdsa_sign)
-			p[ret++]=TLS_CT_ECDSA_SIGN;
-		}
-#endif	
-	return(ret);
-	}
+    /*
+     * ECDSA certs can be used with RSA cipher suites as well so we don't
+     * need to check for SSL_kECDH or SSL_kEECDH
+     */
+    if (s->version >= TLS1_VERSION) {
+        if (have_ecdsa_sign)
+            p[ret++] = TLS_CT_ECDSA_SIGN;
+    }
+#endif
+    return (ret);
+}
 
 static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len)
-	{
-	if (c->ctypes)
-		{
-		OPENSSL_free(c->ctypes);
-		c->ctypes = NULL;
-		}
-	if (!p || !len)
-		return 1;
-	if (len > 0xff)
-		return 0;
-	c->ctypes = OPENSSL_malloc(len);
-	if (!c->ctypes)
-		return 0;
-	memcpy(c->ctypes, p, len);
-	c->ctype_num = len;
-	return 1;
-	}
+{
+    if (c->ctypes) {
+        OPENSSL_free(c->ctypes);
+        c->ctypes = NULL;
+    }
+    if (!p || !len)
+        return 1;
+    if (len > 0xff)
+        return 0;
+    c->ctypes = OPENSSL_malloc(len);
+    if (!c->ctypes)
+        return 0;
+    memcpy(c->ctypes, p, len);
+    c->ctype_num = len;
+    return 1;
+}
 
 int ssl3_shutdown(SSL *s)
-	{
-	int ret;
-
-	/* Don't do anything much if we have not done the handshake or
-	 * we don't want to send messages :-) */
-	if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
-		{
-		s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-		return(1);
-		}
-
-	if (!(s->shutdown & SSL_SENT_SHUTDOWN))
-		{
-		s->shutdown|=SSL_SENT_SHUTDOWN;
+{
+    int ret;
+
+    /*
+     * Don't do anything much if we have not done the handshake or we don't
+     * want to send messages :-)
+     */
+    if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE)) {
+        s->shutdown = (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
+        return (1);
+    }
+
+    if (!(s->shutdown & SSL_SENT_SHUTDOWN)) {
+        s->shutdown |= SSL_SENT_SHUTDOWN;
 #if 1
-		ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
+        ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_CLOSE_NOTIFY);
 #endif
-		/* our shutdown alert has been sent now, and if it still needs
-	 	 * to be written, s->s3->alert_dispatch will be true */
-	 	if (s->s3->alert_dispatch)
-	 		return(-1);	/* return WANT_WRITE */
-		}
-	else if (s->s3->alert_dispatch)
-		{
-		/* resend it if not sent */
+        /*
+         * our shutdown alert has been sent now, and if it still needs to be
+         * written, s->s3->alert_dispatch will be true
+         */
+        if (s->s3->alert_dispatch)
+            return (-1);        /* return WANT_WRITE */
+    } else if (s->s3->alert_dispatch) {
+        /* resend it if not sent */
 #if 1
-		ret=s->method->ssl_dispatch_alert(s);
-		if(ret == -1)
-			{
-			/* we only get to return -1 here the 2nd/Nth
-			 * invocation, we must  have already signalled
-			 * return 0 upon a previous invoation,
-			 * return WANT_WRITE */
-			return(ret);
-			}
+        ret = s->method->ssl_dispatch_alert(s);
+        if (ret == -1) {
+            /*
+             * we only get to return -1 here the 2nd/Nth invocation, we must
+             * have already signalled return 0 upon a previous invoation,
+             * return WANT_WRITE
+             */
+            return (ret);
+        }
 #endif
-		}
-	else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
-		{
-		/* If we are waiting for a close from our peer, we are closed */
-		s->method->ssl_read_bytes(s,0,NULL,0,0);
-		if(!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
-			{
-			return(-1);	/* return WANT_READ */
-			}
-		}
-
-	if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
-		!s->s3->alert_dispatch)
-		return(1);
-	else
-		return(0);
-	}
+    } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
+        /*
+         * If we are waiting for a close from our peer, we are closed
+         */
+        s->method->ssl_read_bytes(s, 0, NULL, 0, 0);
+        if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
+            return (-1);        /* return WANT_READ */
+        }
+    }
+
+    if ((s->shutdown == (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN)) &&
+        !s->s3->alert_dispatch)
+        return (1);
+    else
+        return (0);
+}
 
 int ssl3_write(SSL *s, const void *buf, int len)
-	{
-	int ret,n;
+{
+    int ret, n;
 
 #if 0
-	if (s->shutdown & SSL_SEND_SHUTDOWN)
-		{
-		s->rwstate=SSL_NOTHING;
-		return(0);
-		}
+    if (s->shutdown & SSL_SEND_SHUTDOWN) {
+        s->rwstate = SSL_NOTHING;
+        return (0);
+    }
 #endif
-	clear_sys_error();
-	if (s->s3->renegotiate) ssl3_renegotiate_check(s);
-
-	/* This is an experimental flag that sends the
-	 * last handshake message in the same packet as the first
-	 * use data - used to see if it helps the TCP protocol during
-	 * session-id reuse */
-	/* The second test is because the buffer may have been removed */
-	if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
-		{
-		/* First time through, we write into the buffer */
-		if (s->s3->delay_buf_pop_ret == 0)
-			{
-			ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
-					     buf,len);
-			if (ret <= 0) return(ret);
-
-			s->s3->delay_buf_pop_ret=ret;
-			}
-
-		s->rwstate=SSL_WRITING;
-		n=BIO_flush(s->wbio);
-		if (n <= 0) return(n);
-		s->rwstate=SSL_NOTHING;
-
-		/* We have flushed the buffer, so remove it */
-		ssl_free_wbio_buffer(s);
-		s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
-
-		ret=s->s3->delay_buf_pop_ret;
-		s->s3->delay_buf_pop_ret=0;
-		}
-	else
-		{
-		ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
-			buf,len);
-		if (ret <= 0) return(ret);
-		}
-
-	return(ret);
-	}
+    clear_sys_error();
+    if (s->s3->renegotiate)
+        ssl3_renegotiate_check(s);
+
+    /*
+     * This is an experimental flag that sends the last handshake message in
+     * the same packet as the first use data - used to see if it helps the
+     * TCP protocol during session-id reuse
+     */
+    /* The second test is because the buffer may have been removed */
+    if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio)) {
+        /* First time through, we write into the buffer */
+        if (s->s3->delay_buf_pop_ret == 0) {
+            ret = ssl3_write_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len);
+            if (ret <= 0)
+                return (ret);
+
+            s->s3->delay_buf_pop_ret = ret;
+        }
+
+        s->rwstate = SSL_WRITING;
+        n = BIO_flush(s->wbio);
+        if (n <= 0)
+            return (n);
+        s->rwstate = SSL_NOTHING;
+
+        /* We have flushed the buffer, so remove it */
+        ssl_free_wbio_buffer(s);
+        s->s3->flags &= ~SSL3_FLAGS_POP_BUFFER;
+
+        ret = s->s3->delay_buf_pop_ret;
+        s->s3->delay_buf_pop_ret = 0;
+    } else {
+        ret = s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA,
+                                         buf, len);
+        if (ret <= 0)
+            return (ret);
+    }
+
+    return (ret);
+}
 
 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
-	{
-	int ret;
-	
-	clear_sys_error();
-	if (s->s3->renegotiate) ssl3_renegotiate_check(s);
-	s->s3->in_read_app_data=1;
-	ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
-	if ((ret == -1) && (s->s3->in_read_app_data == 2))
-		{
-		/* ssl3_read_bytes decided to call s->handshake_func, which
-		 * called ssl3_read_bytes to read handshake data.
-		 * However, ssl3_read_bytes actually found application data
-		 * and thinks that application data makes sense here; so disable
-		 * handshake processing and try to read application data again. */
-		s->in_handshake++;
-		ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
-		s->in_handshake--;
-		}
-	else
-		s->s3->in_read_app_data=0;
-
-	return(ret);
-	}
+{
+    int ret;
+
+    clear_sys_error();
+    if (s->s3->renegotiate)
+        ssl3_renegotiate_check(s);
+    s->s3->in_read_app_data = 1;
+    ret =
+        s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len,
+                                  peek);
+    if ((ret == -1) && (s->s3->in_read_app_data == 2)) {
+        /*
+         * ssl3_read_bytes decided to call s->handshake_func, which called
+         * ssl3_read_bytes to read handshake data. However, ssl3_read_bytes
+         * actually found application data and thinks that application data
+         * makes sense here; so disable handshake processing and try to read
+         * application data again.
+         */
+        s->in_handshake++;
+        ret =
+            s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len,
+                                      peek);
+        s->in_handshake--;
+    } else
+        s->s3->in_read_app_data = 0;
+
+    return (ret);
+}
 
 int ssl3_read(SSL *s, void *buf, int len)
-	{
-	return ssl3_read_internal(s, buf, len, 0);
-	}
+{
+    return ssl3_read_internal(s, buf, len, 0);
+}
 
 int ssl3_peek(SSL *s, void *buf, int len)
-	{
-	return ssl3_read_internal(s, buf, len, 1);
-	}
+{
+    return ssl3_read_internal(s, buf, len, 1);
+}
 
 int ssl3_renegotiate(SSL *s)
-	{
-	if (s->handshake_func == NULL)
-		return(1);
+{
+    if (s->handshake_func == NULL)
+        return (1);
 
-	if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
-		return(0);
+    if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
+        return (0);
 
-	s->s3->renegotiate=1;
-	return(1);
-	}
+    s->s3->renegotiate = 1;
+    return (1);
+}
 
 int ssl3_renegotiate_check(SSL *s)
-	{
-	int ret=0;
-
-	if (s->s3->renegotiate)
-		{
-		if (	(s->s3->rbuf.left == 0) &&
-			(s->s3->wbuf.left == 0) &&
-			!SSL_in_init(s))
-			{
+{
+    int ret = 0;
+
+    if (s->s3->renegotiate) {
+        if ((s->s3->rbuf.left == 0) &&
+            (s->s3->wbuf.left == 0) && !SSL_in_init(s)) {
+            /*
+             * if we are the server, and we have sent a 'RENEGOTIATE'
+             * message, we need to go to SSL_ST_ACCEPT.
+             */
+            /* SSL_ST_ACCEPT */
+            s->state = SSL_ST_RENEGOTIATE;
+            s->s3->renegotiate = 0;
+            s->s3->num_renegotiations++;
+            s->s3->total_renegotiations++;
+            ret = 1;
+        }
+    }
+    return (ret);
+}
+
 /*
-if we are the server, and we have sent a 'RENEGOTIATE' message, we
-need to go to SSL_ST_ACCEPT.
-*/
-			/* SSL_ST_ACCEPT */
-			s->state=SSL_ST_RENEGOTIATE;
-			s->s3->renegotiate=0;
-			s->s3->num_renegotiations++;
-			s->s3->total_renegotiations++;
-			ret=1;
-			}
-		}
-	return(ret);
-	}
-/* If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF
- * and handshake macs if required.
+ * If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF and
+ * handshake macs if required.
  */
 long ssl_get_algorithm2(SSL *s)
-	{
-	long alg2 = s->s3->tmp.new_cipher->algorithm2;
-	if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF
-	    && alg2 == (SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF))
-		return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
-	return alg2;
-	}
+{
+    long alg2 = s->s3->tmp.new_cipher->algorithm2;
+    if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF
+        && alg2 == (SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF))
+        return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
+    return alg2;
+}
diff --git a/ssl/s3_meth.c b/ssl/s3_meth.c
index 4dec7033d6..e5a52993fc 100644
--- a/ssl/s3_meth.c
+++ b/ssl/s3_meth.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,15 +62,13 @@
 
 #ifndef OPENSSL_NO_SSL3_METHOD
 static const SSL_METHOD *ssl3_get_method(int ver)
-	{
-	if (ver == SSL3_VERSION)
-		return(SSLv3_method());
-	else 
-		return(NULL);
-	}
+{
+    if (ver == SSL3_VERSION)
+        return (SSLv3_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl3_meth_func(SSLv3_method,
-			 ssl3_accept,
-			 ssl3_connect,
-			 ssl3_get_method)
+                         ssl3_accept, ssl3_connect, ssl3_get_method)
 #endif
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
index 1cd7ee4d47..780acec505 100644
--- a/ssl/s3_pkt.c
+++ b/ssl/s3_pkt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -122,177 +122,174 @@
 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
 #endif
 
-#if	defined(OPENSSL_SMALL_FOOTPRINT) || \
-	!(	defined(AES_ASM) &&	( \
-		defined(__x86_64)	|| defined(__x86_64__)	|| \
-		defined(_M_AMD64)	|| defined(_M_X64)	|| \
-		defined(__INTEL__)	) \
-	)
+#if     defined(OPENSSL_SMALL_FOOTPRINT) || \
+        !(      defined(AES_ASM) &&     ( \
+                defined(__x86_64)       || defined(__x86_64__)  || \
+                defined(_M_AMD64)       || defined(_M_X64)      || \
+                defined(__INTEL__)      ) \
+        )
 # undef EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0
 #endif
 
 static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
-			 unsigned int len, int create_empty_fragment);
+                         unsigned int len, int create_empty_fragment);
 static int ssl3_get_record(SSL *s);
 
 int ssl3_read_n(SSL *s, int n, int max, int extend)
-	{
-	/* If extend == 0, obtain new n-byte packet; if extend == 1, increase
-	 * packet by another n bytes.
-	 * The packet will be in the sub-array of s->s3->rbuf.buf specified
-	 * by s->packet and s->packet_length.
-	 * (If s->read_ahead is set, 'max' bytes may be stored in rbuf
-	 * [plus s->packet_length bytes if extend == 1].)
-	 */
-	int i,len,left;
-	long align=0;
-	unsigned char *pkt;
-	SSL3_BUFFER *rb;
-
-	if (n <= 0) return n;
-
-	rb    = &(s->s3->rbuf);
-	if (rb->buf == NULL)
-		if (!ssl3_setup_read_buffer(s))
-			return -1;
-
-	left  = rb->left;
+{
+    /*
+     * If extend == 0, obtain new n-byte packet; if extend == 1, increase
+     * packet by another n bytes. The packet will be in the sub-array of
+     * s->s3->rbuf.buf specified by s->packet and s->packet_length. (If
+     * s->read_ahead is set, 'max' bytes may be stored in rbuf [plus
+     * s->packet_length bytes if extend == 1].)
+     */
+    int i, len, left;
+    long align = 0;
+    unsigned char *pkt;
+    SSL3_BUFFER *rb;
+
+    if (n <= 0)
+        return n;
+
+    rb = &(s->s3->rbuf);
+    if (rb->buf == NULL)
+        if (!ssl3_setup_read_buffer(s))
+            return -1;
+
+    left = rb->left;
 #if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
-	align = (long)rb->buf + SSL3_RT_HEADER_LENGTH;
-	align = (-align)&(SSL3_ALIGN_PAYLOAD-1);
+    align = (long)rb->buf + SSL3_RT_HEADER_LENGTH;
+    align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
 #endif
 
-	if (!extend)
-		{
-		/* start with empty packet ... */
-		if (left == 0)
-			rb->offset = align;
-		else if (align != 0 && left >= SSL3_RT_HEADER_LENGTH)
-			{
-			/* check if next packet length is large
-			 * enough to justify payload alignment... */
-			pkt = rb->buf + rb->offset;
-			if (pkt[0] == SSL3_RT_APPLICATION_DATA
-			    && (pkt[3]<<8|pkt[4]) >= 128)
-				{
-				/* Note that even if packet is corrupted
-				 * and its length field is insane, we can
-				 * only be led to wrong decision about
-				 * whether memmove will occur or not.
-				 * Header values has no effect on memmove
-				 * arguments and therefore no buffer
-				 * overrun can be triggered. */
-				memmove (rb->buf+align,pkt,left);
-				rb->offset = align;
-				}
-			}
-		s->packet = rb->buf + rb->offset;
-		s->packet_length = 0;
-		/* ... now we can act as if 'extend' was set */
-		}
-
-	/* For DTLS/UDP reads should not span multiple packets
-	 * because the read operation returns the whole packet
-	 * at once (as long as it fits into the buffer). */
-	if (SSL_IS_DTLS(s))
-		{
-		if (left == 0 && extend)
-			return 0;
-		if (left > 0 && n > left)
-			n = left;
-		}
-
-	/* if there is enough in the buffer from a previous read, take some */
-	if (left >= n)
-		{
-		s->packet_length+=n;
-		rb->left=left-n;
-		rb->offset+=n;
-		return(n);
-		}
-
-	/* else we need to read more data */
-
-	len = s->packet_length;
-	pkt = rb->buf+align;
-	/* Move any available bytes to front of buffer:
-	 * 'len' bytes already pointed to by 'packet',
-	 * 'left' extra ones at the end */
-	if (s->packet != pkt) /* len > 0 */
-		{
-		memmove(pkt, s->packet, len+left);
-		s->packet = pkt;
-		rb->offset = len + align;
-		}
-
-	if (n > (int)(rb->len - rb->offset)) /* does not happen */
-		{
-		SSLerr(SSL_F_SSL3_READ_N,ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-
-	if (!s->read_ahead)
-		/* ignore max parameter */
-		max = n;
-	else
-		{
-		if (max < n)
-			max = n;
-		if (max > (int)(rb->len - rb->offset))
-			max = rb->len - rb->offset;
-		}
-
-	while (left < n)
-		{
-		/* Now we have len+left bytes at the front of s->s3->rbuf.buf
-		 * and need to read in more until we have len+n (up to
-		 * len+max if possible) */
-
-		clear_sys_error();
-		if (s->rbio != NULL)
-			{
-			s->rwstate=SSL_READING;
-			i=BIO_read(s->rbio,pkt+len+left, max-left);
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL3_READ_N,SSL_R_READ_BIO_NOT_SET);
-			i = -1;
-			}
-
-		if (i <= 0)
-			{
-			rb->left = left;
-			if (s->mode & SSL_MODE_RELEASE_BUFFERS &&
-				!SSL_IS_DTLS(s))
-				if (len+left == 0)
-					ssl3_release_read_buffer(s);
-			return(i);
-			}
-		left+=i;
-		/* reads should *never* span multiple packets for DTLS because
-		 * the underlying transport protocol is message oriented as opposed
-		 * to byte oriented as in the TLS case. */
-		if (SSL_IS_DTLS(s))
-			{
-			if (n > left)
-				n = left; /* makes the while condition false */
-			}
-		}
-
-	/* done reading, now the book-keeping */
-	rb->offset += n;
-	rb->left = left - n;
-	s->packet_length += n;
-	s->rwstate=SSL_NOTHING;
-	return(n);
-	}
-
-/* MAX_EMPTY_RECORDS defines the number of consecutive, empty records that will
- * be processed per call to ssl3_get_record. Without this limit an attacker
- * could send empty records at a faster rate than we can process and cause
- * ssl3_get_record to loop forever. */
+    if (!extend) {
+        /* start with empty packet ... */
+        if (left == 0)
+            rb->offset = align;
+        else if (align != 0 && left >= SSL3_RT_HEADER_LENGTH) {
+            /*
+             * check if next packet length is large enough to justify payload
+             * alignment...
+             */
+            pkt = rb->buf + rb->offset;
+            if (pkt[0] == SSL3_RT_APPLICATION_DATA
+                && (pkt[3] << 8 | pkt[4]) >= 128) {
+                /*
+                 * Note that even if packet is corrupted and its length field
+                 * is insane, we can only be led to wrong decision about
+                 * whether memmove will occur or not. Header values has no
+                 * effect on memmove arguments and therefore no buffer
+                 * overrun can be triggered.
+                 */
+                memmove(rb->buf + align, pkt, left);
+                rb->offset = align;
+            }
+        }
+        s->packet = rb->buf + rb->offset;
+        s->packet_length = 0;
+        /* ... now we can act as if 'extend' was set */
+    }
+
+    /*
+     * For DTLS/UDP reads should not span multiple packets because the read
+     * operation returns the whole packet at once (as long as it fits into
+     * the buffer).
+     */
+    if (SSL_IS_DTLS(s)) {
+        if (left == 0 && extend)
+            return 0;
+        if (left > 0 && n > left)
+            n = left;
+    }
+
+    /* if there is enough in the buffer from a previous read, take some */
+    if (left >= n) {
+        s->packet_length += n;
+        rb->left = left - n;
+        rb->offset += n;
+        return (n);
+    }
+
+    /* else we need to read more data */
+
+    len = s->packet_length;
+    pkt = rb->buf + align;
+    /*
+     * Move any available bytes to front of buffer: 'len' bytes already
+     * pointed to by 'packet', 'left' extra ones at the end
+     */
+    if (s->packet != pkt) {     /* len > 0 */
+        memmove(pkt, s->packet, len + left);
+        s->packet = pkt;
+        rb->offset = len + align;
+    }
+
+    if (n > (int)(rb->len - rb->offset)) { /* does not happen */
+        SSLerr(SSL_F_SSL3_READ_N, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+
+    if (!s->read_ahead)
+        /* ignore max parameter */
+        max = n;
+    else {
+        if (max < n)
+            max = n;
+        if (max > (int)(rb->len - rb->offset))
+            max = rb->len - rb->offset;
+    }
+
+    while (left < n) {
+        /*
+         * Now we have len+left bytes at the front of s->s3->rbuf.buf and
+         * need to read in more until we have len+n (up to len+max if
+         * possible)
+         */
+
+        clear_sys_error();
+        if (s->rbio != NULL) {
+            s->rwstate = SSL_READING;
+            i = BIO_read(s->rbio, pkt + len + left, max - left);
+        } else {
+            SSLerr(SSL_F_SSL3_READ_N, SSL_R_READ_BIO_NOT_SET);
+            i = -1;
+        }
+
+        if (i <= 0) {
+            rb->left = left;
+            if (s->mode & SSL_MODE_RELEASE_BUFFERS && !SSL_IS_DTLS(s))
+                if (len + left == 0)
+                    ssl3_release_read_buffer(s);
+            return (i);
+        }
+        left += i;
+        /*
+         * reads should *never* span multiple packets for DTLS because the
+         * underlying transport protocol is message oriented as opposed to
+         * byte oriented as in the TLS case.
+         */
+        if (SSL_IS_DTLS(s)) {
+            if (n > left)
+                n = left;       /* makes the while condition false */
+        }
+    }
+
+    /* done reading, now the book-keeping */
+    rb->offset += n;
+    rb->left = left - n;
+    s->packet_length += n;
+    s->rwstate = SSL_NOTHING;
+    return (n);
+}
+
+/*
+ * MAX_EMPTY_RECORDS defines the number of consecutive, empty records that
+ * will be processed per call to ssl3_get_record. Without this limit an
+ * attacker could send empty records at a faster rate than we can process and
+ * cause ssl3_get_record to loop forever.
+ */
 #define MAX_EMPTY_RECORDS 32
 
 /*-
@@ -301,840 +298,821 @@ int ssl3_read_n(SSL *s, int n, int max, int extend)
  * or non-blocking IO.
  * When it finishes, one packet has been decoded and can be found in
  * ssl->s3->rrec.type    - is the type of record
- * ssl->s3->rrec.data, 	 - data
+ * ssl->s3->rrec.data,   - data
  * ssl->s3->rrec.length, - number of bytes
  */
 /* used only by ssl3_read_bytes */
 static int ssl3_get_record(SSL *s)
-	{
-	int ssl_major,ssl_minor,al;
-	int enc_err,n,i,ret= -1;
-	SSL3_RECORD *rr;
-	SSL_SESSION *sess;
-	unsigned char *p;
-	unsigned char md[EVP_MAX_MD_SIZE];
-	short version;
-	unsigned mac_size, orig_len;
-	size_t extra;
-	unsigned empty_record_count = 0;
-
-	rr= &(s->s3->rrec);
-	sess=s->session;
-
-	if (s->options & SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER)
-		extra=SSL3_RT_MAX_EXTRA;
-	else
-		extra=0;
-	if (extra && !s->s3->init_extra)
-		{
-		/* An application error: SLS_OP_MICROSOFT_BIG_SSLV3_BUFFER
-		 * set after ssl3_setup_buffers() was done */
-		SSLerr(SSL_F_SSL3_GET_RECORD, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-
-again:
-	/* check if we have the header */
-	if (	(s->rstate != SSL_ST_READ_BODY) ||
-		(s->packet_length < SSL3_RT_HEADER_LENGTH)) 
-		{
-		n=ssl3_read_n(s, SSL3_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
-		if (n <= 0) return(n); /* error or non-blocking */
-		s->rstate=SSL_ST_READ_BODY;
-
-		p=s->packet;
-		if (s->msg_callback)
-			s->msg_callback(0, 0, SSL3_RT_HEADER, p, 5, s, s->msg_callback_arg);
-
-		/* Pull apart the header into the SSL3_RECORD */
-		rr->type= *(p++);
-		ssl_major= *(p++);
-		ssl_minor= *(p++);
-		version=(ssl_major<<8)|ssl_minor;
-		n2s(p,rr->length);
+{
+    int ssl_major, ssl_minor, al;
+    int enc_err, n, i, ret = -1;
+    SSL3_RECORD *rr;
+    SSL_SESSION *sess;
+    unsigned char *p;
+    unsigned char md[EVP_MAX_MD_SIZE];
+    short version;
+    unsigned mac_size, orig_len;
+    size_t extra;
+    unsigned empty_record_count = 0;
+
+    rr = &(s->s3->rrec);
+    sess = s->session;
+
+    if (s->options & SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER)
+        extra = SSL3_RT_MAX_EXTRA;
+    else
+        extra = 0;
+    if (extra && !s->s3->init_extra) {
+        /*
+         * An application error: SLS_OP_MICROSOFT_BIG_SSLV3_BUFFER set after
+         * ssl3_setup_buffers() was done
+         */
+        SSLerr(SSL_F_SSL3_GET_RECORD, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+
+ again:
+    /* check if we have the header */
+    if ((s->rstate != SSL_ST_READ_BODY) ||
+        (s->packet_length < SSL3_RT_HEADER_LENGTH)) {
+        n = ssl3_read_n(s, SSL3_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
+        if (n <= 0)
+            return (n);         /* error or non-blocking */
+        s->rstate = SSL_ST_READ_BODY;
+
+        p = s->packet;
+        if (s->msg_callback)
+            s->msg_callback(0, 0, SSL3_RT_HEADER, p, 5, s,
+                            s->msg_callback_arg);
+
+        /* Pull apart the header into the SSL3_RECORD */
+        rr->type = *(p++);
+        ssl_major = *(p++);
+        ssl_minor = *(p++);
+        version = (ssl_major << 8) | ssl_minor;
+        n2s(p, rr->length);
 #if 0
-fprintf(stderr, "Record type=%d, Length=%d\n", rr->type, rr->length);
+        fprintf(stderr, "Record type=%d, Length=%d\n", rr->type, rr->length);
 #endif
 
-		/* Lets check version */
-		if (!s->first_packet)
-			{
-			if (version != s->version)
-				{
-				SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_WRONG_VERSION_NUMBER);
-                                if ((s->version & 0xFF00) == (version & 0xFF00) && !s->enc_write_ctx && !s->write_hash)
-                                	/* Send back error using their minor version number :-) */
-					s->version = (unsigned short)version;
-				al=SSL_AD_PROTOCOL_VERSION;
-				goto f_err;
-				}
-			}
-
-		if ((version>>8) != SSL3_VERSION_MAJOR)
-			{
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_WRONG_VERSION_NUMBER);
-			goto err;
-			}
-
-		if (rr->length > s->s3->rbuf.len - SSL3_RT_HEADER_LENGTH)
-			{
-			al=SSL_AD_RECORD_OVERFLOW;
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_PACKET_LENGTH_TOO_LONG);
-			goto f_err;
-			}
-
-		/* now s->rstate == SSL_ST_READ_BODY */
-		}
-
-	/* s->rstate == SSL_ST_READ_BODY, get and decode the data */
-
-	if (rr->length > s->packet_length-SSL3_RT_HEADER_LENGTH)
-		{
-		/* now s->packet_length == SSL3_RT_HEADER_LENGTH */
-		i=rr->length;
-		n=ssl3_read_n(s,i,i,1);
-		if (n <= 0) return(n); /* error or non-blocking io */
-		/* now n == rr->length,
-		 * and s->packet_length == SSL3_RT_HEADER_LENGTH + rr->length */
-		}
-
-	s->rstate=SSL_ST_READ_HEADER; /* set state for later operations */
-
-	/* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
-	 * and we have that many bytes in s->packet
-	 */
-	rr->input= &(s->packet[SSL3_RT_HEADER_LENGTH]);
-
-	/* ok, we can now read from 's->packet' data into 'rr'
-	 * rr->input points at rr->length bytes, which
-	 * need to be copied into rr->data by either
-	 * the decryption or by the decompression
-	 * When the data is 'copied' into the rr->data buffer,
-	 * rr->input will be pointed at the new buffer */ 
-
-	/* We now have - encrypted [ MAC [ compressed [ plain ] ] ]
-	 * rr->length bytes of encrypted compressed stuff. */
-
-	/* check is not needed I believe */
-	if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH+extra)
-		{
-		al=SSL_AD_RECORD_OVERFLOW;
-		SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
-		goto f_err;
-		}
-
-	/* decrypt in place in 'rr->input' */
-	rr->data=rr->input;
-
-	enc_err = s->method->ssl3_enc->enc(s,0);
-	/*-
-	 * enc_err is:
-	 *    0: (in non-constant time) if the record is publically invalid.
-	 *    1: if the padding is valid
-	 *    -1: if the padding is invalid 
-	 */
-	if (enc_err == 0)
-		{
-		al=SSL_AD_DECRYPTION_FAILED;
-		SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_BLOCK_CIPHER_PAD_IS_WRONG);
-		goto f_err;
-		}
-
+        /* Lets check version */
+        if (!s->first_packet) {
+            if (version != s->version) {
+                SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_WRONG_VERSION_NUMBER);
+                if ((s->version & 0xFF00) == (version & 0xFF00)
+                    && !s->enc_write_ctx && !s->write_hash)
+                    /*
+                     * Send back error using their minor version number :-)
+                     */
+                    s->version = (unsigned short)version;
+                al = SSL_AD_PROTOCOL_VERSION;
+                goto f_err;
+            }
+        }
+
+        if ((version >> 8) != SSL3_VERSION_MAJOR) {
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_WRONG_VERSION_NUMBER);
+            goto err;
+        }
+
+        if (rr->length > s->s3->rbuf.len - SSL3_RT_HEADER_LENGTH) {
+            al = SSL_AD_RECORD_OVERFLOW;
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_PACKET_LENGTH_TOO_LONG);
+            goto f_err;
+        }
+
+        /* now s->rstate == SSL_ST_READ_BODY */
+    }
+
+    /* s->rstate == SSL_ST_READ_BODY, get and decode the data */
+
+    if (rr->length > s->packet_length - SSL3_RT_HEADER_LENGTH) {
+        /* now s->packet_length == SSL3_RT_HEADER_LENGTH */
+        i = rr->length;
+        n = ssl3_read_n(s, i, i, 1);
+        if (n <= 0)
+            return (n);         /* error or non-blocking io */
+        /*
+         * now n == rr->length, and s->packet_length == SSL3_RT_HEADER_LENGTH
+         * + rr->length
+         */
+    }
+
+    s->rstate = SSL_ST_READ_HEADER; /* set state for later operations */
+
+    /*
+     * At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
+     * and we have that many bytes in s->packet
+     */
+    rr->input = &(s->packet[SSL3_RT_HEADER_LENGTH]);
+
+    /*
+     * ok, we can now read from 's->packet' data into 'rr' rr->input points
+     * at rr->length bytes, which need to be copied into rr->data by either
+     * the decryption or by the decompression When the data is 'copied' into
+     * the rr->data buffer, rr->input will be pointed at the new buffer
+     */
+
+    /*
+     * We now have - encrypted [ MAC [ compressed [ plain ] ] ] rr->length
+     * bytes of encrypted compressed stuff.
+     */
+
+    /* check is not needed I believe */
+    if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH + extra) {
+        al = SSL_AD_RECORD_OVERFLOW;
+        SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
+        goto f_err;
+    }
+
+    /* decrypt in place in 'rr->input' */
+    rr->data = rr->input;
+
+    enc_err = s->method->ssl3_enc->enc(s, 0);
+        /*-
+         * enc_err is:
+         *    0: (in non-constant time) if the record is publically invalid.
+         *    1: if the padding is valid
+         *    -1: if the padding is invalid
+         */
+    if (enc_err == 0) {
+        al = SSL_AD_DECRYPTION_FAILED;
+        SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_BLOCK_CIPHER_PAD_IS_WRONG);
+        goto f_err;
+    }
 #ifdef TLS_DEBUG
-printf("dec %d\n",rr->length);
-{ unsigned int z; for (z=0; zlength; z++) printf("%02X%c",rr->data[z],((z+1)%16)?' ':'\n'); }
-printf("\n");
+    printf("dec %d\n", rr->length);
+    {
+        unsigned int z;
+        for (z = 0; z < rr->length; z++)
+            printf("%02X%c", rr->data[z], ((z + 1) % 16) ? ' ' : '\n');
+    }
+    printf("\n");
 #endif
 
-	/* r->length is now the compressed data plus mac */
-	if ((sess != NULL) &&
-	    (s->enc_read_ctx != NULL) &&
-	    (EVP_MD_CTX_md(s->read_hash) != NULL))
-		{
-		/* s->read_hash != NULL => mac_size != -1 */
-		unsigned char *mac = NULL;
-		unsigned char mac_tmp[EVP_MAX_MD_SIZE];
-		mac_size=EVP_MD_CTX_size(s->read_hash);
-		OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
-
-		/* kludge: *_cbc_remove_padding passes padding length in rr->type */
-		orig_len = rr->length+((unsigned int)rr->type>>8);
-
-		/* orig_len is the length of the record before any padding was
-		 * removed. This is public information, as is the MAC in use,
-		 * therefore we can safely process the record in a different
-		 * amount of time if it's too short to possibly contain a MAC.
-		 */
-		if (orig_len < mac_size ||
-		    /* CBC records must have a padding length byte too. */
-		    (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
-		     orig_len < mac_size+1))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_LENGTH_TOO_SHORT);
-			goto f_err;
-			}
-
-		if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE)
-			{
-			/* We update the length so that the TLS header bytes
-			 * can be constructed correctly but we need to extract
-			 * the MAC in constant time from within the record,
-			 * without leaking the contents of the padding bytes.
-			 * */
-			mac = mac_tmp;
-			ssl3_cbc_copy_mac(mac_tmp, rr, mac_size, orig_len);
-			rr->length -= mac_size;
-			}
-		else
-			{
-			/* In this case there's no padding, so |orig_len|
-			 * equals |rec->length| and we checked that there's
-			 * enough bytes for |mac_size| above. */
-			rr->length -= mac_size;
-			mac = &rr->data[rr->length];
-			}
-
-		i=s->method->ssl3_enc->mac(s,md,0 /* not send */);
-		if (i < 0 || mac == NULL || CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
-			enc_err = -1;
-		if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH+extra+mac_size)
-			enc_err = -1;
-		}
-
-	if (enc_err < 0)
-		{
-		/* A separate 'decryption_failed' alert was introduced with TLS 1.0,
-		 * SSL 3.0 only has 'bad_record_mac'.  But unless a decryption
-		 * failure is directly visible from the ciphertext anyway,
-		 * we should not reveal which kind of error occured -- this
-		 * might become visible to an attacker (e.g. via a logfile) */
-		al=SSL_AD_BAD_RECORD_MAC;
-		SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC);
-		goto f_err;
-		}
-
-	/* r->length is now just compressed */
-	if (s->expand != NULL)
-		{
-		if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH+extra)
-			{
-			al=SSL_AD_RECORD_OVERFLOW;
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_COMPRESSED_LENGTH_TOO_LONG);
-			goto f_err;
-			}
-		if (!ssl3_do_uncompress(s))
-			{
-			al=SSL_AD_DECOMPRESSION_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_BAD_DECOMPRESSION);
-			goto f_err;
-			}
-		}
-
-	if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH+extra)
-		{
-		al=SSL_AD_RECORD_OVERFLOW;
-		SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_DATA_LENGTH_TOO_LONG);
-		goto f_err;
-		}
-
-	rr->off=0;
-	/*-
-	 * So at this point the following is true
-	 * ssl->s3->rrec.type 	is the type of record
-	 * ssl->s3->rrec.length	== number of bytes in record
-	 * ssl->s3->rrec.off	== offset to first valid byte
-	 * ssl->s3->rrec.data	== where to take bytes from, increment
-	 *			   after use :-).
-	 */
-
-	/* we have pulled in a full packet so zero things */
-	s->packet_length=0;
-
-	/* just read a 0 length packet */
-	if (rr->length == 0)
-		{
-		empty_record_count++;
-		if (empty_record_count > MAX_EMPTY_RECORDS)
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_RECORD_TOO_SMALL);
-			goto f_err;
-			}
-		goto again;
-		}
-
+    /* r->length is now the compressed data plus mac */
+    if ((sess != NULL) &&
+        (s->enc_read_ctx != NULL) && (EVP_MD_CTX_md(s->read_hash) != NULL)) {
+        /* s->read_hash != NULL => mac_size != -1 */
+        unsigned char *mac = NULL;
+        unsigned char mac_tmp[EVP_MAX_MD_SIZE];
+        mac_size = EVP_MD_CTX_size(s->read_hash);
+        OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
+
+        /*
+         * kludge: *_cbc_remove_padding passes padding length in rr->type
+         */
+        orig_len = rr->length + ((unsigned int)rr->type >> 8);
+
+        /*
+         * orig_len is the length of the record before any padding was
+         * removed. This is public information, as is the MAC in use,
+         * therefore we can safely process the record in a different amount
+         * of time if it's too short to possibly contain a MAC.
+         */
+        if (orig_len < mac_size ||
+            /* CBC records must have a padding length byte too. */
+            (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+             orig_len < mac_size + 1)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_LENGTH_TOO_SHORT);
+            goto f_err;
+        }
+
+        if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE) {
+            /*
+             * We update the length so that the TLS header bytes can be
+             * constructed correctly but we need to extract the MAC in
+             * constant time from within the record, without leaking the
+             * contents of the padding bytes.
+             */
+            mac = mac_tmp;
+            ssl3_cbc_copy_mac(mac_tmp, rr, mac_size, orig_len);
+            rr->length -= mac_size;
+        } else {
+            /*
+             * In this case there's no padding, so |orig_len| equals
+             * |rec->length| and we checked that there's enough bytes for
+             * |mac_size| above.
+             */
+            rr->length -= mac_size;
+            mac = &rr->data[rr->length];
+        }
+
+        i = s->method->ssl3_enc->mac(s, md, 0 /* not send */ );
+        if (i < 0 || mac == NULL
+            || CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
+            enc_err = -1;
+        if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH + extra + mac_size)
+            enc_err = -1;
+    }
+
+    if (enc_err < 0) {
+        /*
+         * A separate 'decryption_failed' alert was introduced with TLS 1.0,
+         * SSL 3.0 only has 'bad_record_mac'.  But unless a decryption
+         * failure is directly visible from the ciphertext anyway, we should
+         * not reveal which kind of error occured -- this might become
+         * visible to an attacker (e.g. via a logfile)
+         */
+        al = SSL_AD_BAD_RECORD_MAC;
+        SSLerr(SSL_F_SSL3_GET_RECORD,
+               SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC);
+        goto f_err;
+    }
+
+    /* r->length is now just compressed */
+    if (s->expand != NULL) {
+        if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH + extra) {
+            al = SSL_AD_RECORD_OVERFLOW;
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_COMPRESSED_LENGTH_TOO_LONG);
+            goto f_err;
+        }
+        if (!ssl3_do_uncompress(s)) {
+            al = SSL_AD_DECOMPRESSION_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_BAD_DECOMPRESSION);
+            goto f_err;
+        }
+    }
+
+    if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH + extra) {
+        al = SSL_AD_RECORD_OVERFLOW;
+        SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_DATA_LENGTH_TOO_LONG);
+        goto f_err;
+    }
+
+    rr->off = 0;
+        /*-
+         * So at this point the following is true
+         * ssl->s3->rrec.type   is the type of record
+         * ssl->s3->rrec.length == number of bytes in record
+         * ssl->s3->rrec.off    == offset to first valid byte
+         * ssl->s3->rrec.data   == where to take bytes from, increment
+         *                         after use :-).
+         */
+
+    /* we have pulled in a full packet so zero things */
+    s->packet_length = 0;
+
+    /* just read a 0 length packet */
+    if (rr->length == 0) {
+        empty_record_count++;
+        if (empty_record_count > MAX_EMPTY_RECORDS) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_RECORD_TOO_SMALL);
+            goto f_err;
+        }
+        goto again;
+    }
 #if 0
-fprintf(stderr, "Ultimate Record type=%d, Length=%d\n", rr->type, rr->length);
+    fprintf(stderr, "Ultimate Record type=%d, Length=%d\n", rr->type,
+            rr->length);
 #endif
 
-	return(1);
+    return (1);
 
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(ret);
-	}
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (ret);
+}
 
 int ssl3_do_uncompress(SSL *ssl)
-	{
+{
 #ifndef OPENSSL_NO_COMP
-	int i;
-	SSL3_RECORD *rr;
-
-	rr= &(ssl->s3->rrec);
-	i=COMP_expand_block(ssl->expand,rr->comp,
-		SSL3_RT_MAX_PLAIN_LENGTH,rr->data,(int)rr->length);
-	if (i < 0)
-		return(0);
-	else
-		rr->length=i;
-	rr->data=rr->comp;
+    int i;
+    SSL3_RECORD *rr;
+
+    rr = &(ssl->s3->rrec);
+    i = COMP_expand_block(ssl->expand, rr->comp,
+                          SSL3_RT_MAX_PLAIN_LENGTH, rr->data,
+                          (int)rr->length);
+    if (i < 0)
+        return (0);
+    else
+        rr->length = i;
+    rr->data = rr->comp;
 #endif
-	return(1);
-	}
+    return (1);
+}
 
 int ssl3_do_compress(SSL *ssl)
-	{
+{
 #ifndef OPENSSL_NO_COMP
-	int i;
-	SSL3_RECORD *wr;
-
-	wr= &(ssl->s3->wrec);
-	i=COMP_compress_block(ssl->compress,wr->data,
-		SSL3_RT_MAX_COMPRESSED_LENGTH,
-		wr->input,(int)wr->length);
-	if (i < 0)
-		return(0);
-	else
-		wr->length=i;
-
-	wr->input=wr->data;
+    int i;
+    SSL3_RECORD *wr;
+
+    wr = &(ssl->s3->wrec);
+    i = COMP_compress_block(ssl->compress, wr->data,
+                            SSL3_RT_MAX_COMPRESSED_LENGTH,
+                            wr->input, (int)wr->length);
+    if (i < 0)
+        return (0);
+    else
+        wr->length = i;
+
+    wr->input = wr->data;
 #endif
-	return(1);
-	}
+    return (1);
+}
 
-/* Call this to write data in records of type 'type'
- * It will return <= 0 if not all data has been sent or non-blocking IO.
+/*
+ * Call this to write data in records of type 'type' It will return <= 0 if
+ * not all data has been sent or non-blocking IO.
  */
 int ssl3_write_bytes(SSL *s, int type, const void *buf_, int len)
-	{
-	const unsigned char *buf=buf_;
-	int tot;
-	unsigned int n,nw;
+{
+    const unsigned char *buf = buf_;
+    int tot;
+    unsigned int n, nw;
 #if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
-	unsigned int max_send_fragment;
+    unsigned int max_send_fragment;
 #endif
-	SSL3_BUFFER *wb=&(s->s3->wbuf);
-	int i;
-
-	s->rwstate=SSL_NOTHING;
-	OPENSSL_assert(s->s3->wnum <= INT_MAX);
-	tot=s->s3->wnum;
-	s->s3->wnum=0;
-
-	if (SSL_in_init(s) && !s->in_handshake)
-		{
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL3_WRITE_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return -1;
-			}
-		}
-
-	/* ensure that if we end up with a smaller value of data to write 
-	 * out than the the original len from a write which didn't complete 
-	 * for non-blocking I/O and also somehow ended up avoiding 
-	 * the check for this in ssl3_write_pending/SSL_R_BAD_WRITE_RETRY as
-	 * it must never be possible to end up with (len-tot) as a large
-	 * number that will then promptly send beyond the end of the users
-	 * buffer ... so we trap and report the error in a way the user
-	 * will notice
-	 */
-	if (len < tot)
-		{
-		SSLerr(SSL_F_SSL3_WRITE_BYTES,SSL_R_BAD_LENGTH);
-		return(-1);
-		}
-
-	/* first check if there is a SSL3_BUFFER still being written
-	 * out.  This will happen with non blocking IO */
-	if (wb->left != 0)
-		{
-		i = ssl3_write_pending(s,type,&buf[tot],s->s3->wpend_tot);
-		if (i<=0)
-			{
-			/* XXX should we ssl3_release_write_buffer if i<0? */
-			s->s3->wnum=tot;
-			return i;
-			}
-		tot += i;	/* this might be last fragment */
-		}
-
+    SSL3_BUFFER *wb = &(s->s3->wbuf);
+    int i;
+
+    s->rwstate = SSL_NOTHING;
+    OPENSSL_assert(s->s3->wnum <= INT_MAX);
+    tot = s->s3->wnum;
+    s->s3->wnum = 0;
+
+    if (SSL_in_init(s) && !s->in_handshake) {
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return -1;
+        }
+    }
+
+    /*
+     * ensure that if we end up with a smaller value of data to write out
+     * than the the original len from a write which didn't complete for
+     * non-blocking I/O and also somehow ended up avoiding the check for
+     * this in ssl3_write_pending/SSL_R_BAD_WRITE_RETRY as it must never be
+     * possible to end up with (len-tot) as a large number that will then
+     * promptly send beyond the end of the users buffer ... so we trap and
+     * report the error in a way the user will notice
+     */
+    if (len < tot) {
+        SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_BAD_LENGTH);
+        return (-1);
+    }
+
+    /*
+     * first check if there is a SSL3_BUFFER still being written out.  This
+     * will happen with non blocking IO
+     */
+    if (wb->left != 0) {
+        i = ssl3_write_pending(s, type, &buf[tot], s->s3->wpend_tot);
+        if (i <= 0) {
+            /* XXX should we ssl3_release_write_buffer if i<0? */
+            s->s3->wnum = tot;
+            return i;
+        }
+        tot += i;               /* this might be last fragment */
+    }
 #if !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
-	/*
-	 * Depending on platform multi-block can deliver several *times*
-	 * better performance. Downside is that it has to allocate
-	 * jumbo buffer to accomodate up to 8 records, but the
-	 * compromise is considered worthy.
-	 */
-	if (type==SSL3_RT_APPLICATION_DATA &&
-	    len >= 4*(int)(max_send_fragment=s->max_send_fragment) &&
-	    s->compress==NULL && s->msg_callback==NULL &&
-	    SSL_USE_EXPLICIT_IV(s) &&
-	    EVP_CIPHER_flags(s->enc_write_ctx->cipher)&EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
-		{
-		unsigned char aad[13];
-		EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM mb_param;
-		int packlen;
-
-		/* minimize address aliasing conflicts */
-		if ((max_send_fragment&0xfff) == 0)
-			max_send_fragment -= 512;
-
-		if (tot==0 || wb->buf==NULL)	/* allocate jumbo buffer */
-			{
-			ssl3_release_write_buffer(s);
-
-			packlen = EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
-					EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE,
-					max_send_fragment,NULL);
-
-			if (len>=8*(int)max_send_fragment)	packlen *= 8;
-			else				packlen *= 4;
-
-			wb->buf=OPENSSL_malloc(packlen);
-			wb->len=packlen;
-			}
-		else if (tot==len)		/* done? */
-			{
-			OPENSSL_free(wb->buf);	/* free jumbo buffer */
-			wb->buf = NULL;
-			return tot;
-			}
-
-		n=(len-tot);
-		for (;;)
-			{
-			if (n < 4*max_send_fragment)
-				{
-				OPENSSL_free(wb->buf);	/* free jumbo buffer */
-				wb->buf = NULL;
-				break;
-				}
-
-			if (s->s3->alert_dispatch)
-				{
-				i=s->method->ssl_dispatch_alert(s);
-				if (i <= 0)
-					{
-					s->s3->wnum=tot;
-					return i;
-					}
-				}
-
-			if (n >= 8*max_send_fragment)
-				nw = max_send_fragment*(mb_param.interleave=8);
-			else
-				nw = max_send_fragment*(mb_param.interleave=4);
-
-			memcpy(aad,s->s3->write_sequence,8);
-			aad[8]=type;
-			aad[9]=(unsigned char)(s->version>>8);
-			aad[10]=(unsigned char)(s->version);
-			aad[11]=0;
-			aad[12]=0;
-			mb_param.out = NULL;
-			mb_param.inp = aad;
-			mb_param.len = nw;
-
-			packlen = EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
-					EVP_CTRL_TLS1_1_MULTIBLOCK_AAD,
-					sizeof(mb_param),&mb_param);
-
-			if (packlen<=0 || packlen>(int)wb->len)	/* never happens */
-				{
-				OPENSSL_free(wb->buf);	/* free jumbo buffer */
-				wb->buf = NULL;
-				break;
-				}
-
-			mb_param.out = wb->buf;
-			mb_param.inp = &buf[tot];
-			mb_param.len = nw;
-
-			if (EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
-					EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT,
-					sizeof(mb_param),&mb_param)<=0)
-				return -1;
-
-			s->s3->write_sequence[7] += mb_param.interleave;
-			if (s->s3->write_sequence[7] < mb_param.interleave)
-				{
-				int j=6;
-				while (j>=0 && (++s->s3->write_sequence[j--])==0) ;
-				}
-
-			wb->offset = 0;
-			wb->left = packlen;
-
-			s->s3->wpend_tot = nw;
-			s->s3->wpend_buf = &buf[tot];
-			s->s3->wpend_type= type;
-			s->s3->wpend_ret = nw;
-
-			i = ssl3_write_pending(s,type,&buf[tot],nw);
-			if (i<=0)
-				{
-				if (i<0)
-					{
-					OPENSSL_free(wb->buf);
-					wb->buf = NULL;
-					}
-				s->s3->wnum=tot;
-				return i;
-				}
-			if (i==(int)n)
-				{
-				OPENSSL_free(wb->buf);	/* free jumbo buffer */
-				wb->buf = NULL;
-				return tot+i;
-				}
-			n-=i;
-			tot+=i;
-			}
-		}
-	else
+    /*
+     * Depending on platform multi-block can deliver several *times*
+     * better performance. Downside is that it has to allocate
+     * jumbo buffer to accomodate up to 8 records, but the
+     * compromise is considered worthy.
+     */
+    if (type == SSL3_RT_APPLICATION_DATA &&
+        len >= 4 * (int)(max_send_fragment = s->max_send_fragment) &&
+        s->compress == NULL && s->msg_callback == NULL &&
+        SSL_USE_EXPLICIT_IV(s) &&
+        EVP_CIPHER_flags(s->
+                         enc_write_ctx->cipher) &
+        EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK) {
+        unsigned char aad[13];
+        EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM mb_param;
+        int packlen;
+
+        /* minimize address aliasing conflicts */
+        if ((max_send_fragment & 0xfff) == 0)
+            max_send_fragment -= 512;
+
+        if (tot == 0 || wb->buf == NULL) { /* allocate jumbo buffer */
+            ssl3_release_write_buffer(s);
+
+            packlen = EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
+                                          EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE,
+                                          max_send_fragment, NULL);
+
+            if (len >= 8 * (int)max_send_fragment)
+                packlen *= 8;
+            else
+                packlen *= 4;
+
+            wb->buf = OPENSSL_malloc(packlen);
+            wb->len = packlen;
+        } else if (tot == len) { /* done? */
+            OPENSSL_free(wb->buf); /* free jumbo buffer */
+            wb->buf = NULL;
+            return tot;
+        }
+
+        n = (len - tot);
+        for (;;) {
+            if (n < 4 * max_send_fragment) {
+                OPENSSL_free(wb->buf); /* free jumbo buffer */
+                wb->buf = NULL;
+                break;
+            }
+
+            if (s->s3->alert_dispatch) {
+                i = s->method->ssl_dispatch_alert(s);
+                if (i <= 0) {
+                    s->s3->wnum = tot;
+                    return i;
+                }
+            }
+
+            if (n >= 8 * max_send_fragment)
+                nw = max_send_fragment * (mb_param.interleave = 8);
+            else
+                nw = max_send_fragment * (mb_param.interleave = 4);
+
+            memcpy(aad, s->s3->write_sequence, 8);
+            aad[8] = type;
+            aad[9] = (unsigned char)(s->version >> 8);
+            aad[10] = (unsigned char)(s->version);
+            aad[11] = 0;
+            aad[12] = 0;
+            mb_param.out = NULL;
+            mb_param.inp = aad;
+            mb_param.len = nw;
+
+            packlen = EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
+                                          EVP_CTRL_TLS1_1_MULTIBLOCK_AAD,
+                                          sizeof(mb_param), &mb_param);
+
+            if (packlen <= 0 || packlen > (int)wb->len) { /* never happens */
+                OPENSSL_free(wb->buf); /* free jumbo buffer */
+                wb->buf = NULL;
+                break;
+            }
+
+            mb_param.out = wb->buf;
+            mb_param.inp = &buf[tot];
+            mb_param.len = nw;
+
+            if (EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
+                                    EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT,
+                                    sizeof(mb_param), &mb_param) <= 0)
+                return -1;
+
+            s->s3->write_sequence[7] += mb_param.interleave;
+            if (s->s3->write_sequence[7] < mb_param.interleave) {
+                int j = 6;
+                while (j >= 0 && (++s->s3->write_sequence[j--]) == 0) ;
+            }
+
+            wb->offset = 0;
+            wb->left = packlen;
+
+            s->s3->wpend_tot = nw;
+            s->s3->wpend_buf = &buf[tot];
+            s->s3->wpend_type = type;
+            s->s3->wpend_ret = nw;
+
+            i = ssl3_write_pending(s, type, &buf[tot], nw);
+            if (i <= 0) {
+                if (i < 0) {
+                    OPENSSL_free(wb->buf);
+                    wb->buf = NULL;
+                }
+                s->s3->wnum = tot;
+                return i;
+            }
+            if (i == (int)n) {
+                OPENSSL_free(wb->buf); /* free jumbo buffer */
+                wb->buf = NULL;
+                return tot + i;
+            }
+            n -= i;
+            tot += i;
+        }
+    } else
 #endif
-	if (tot==len)		/* done? */
-		{
-		if (s->mode & SSL_MODE_RELEASE_BUFFERS &&
-			!SSL_IS_DTLS(s))
-			ssl3_release_write_buffer(s);
-
-		return tot;
-		}
-
-
-	n=(len-tot);
-	for (;;)
-		{
-		if (n > s->max_send_fragment)
-			nw=s->max_send_fragment;
-		else
-			nw=n;
-
-		i=do_ssl3_write(s, type, &(buf[tot]), nw, 0);
-		if (i <= 0)
-			{
-			/* XXX should we ssl3_release_write_buffer if i<0? */
-			s->s3->wnum=tot;
-			return i;
-			}
-
-		if ((i == (int)n) ||
-			(type == SSL3_RT_APPLICATION_DATA &&
-			 (s->mode & SSL_MODE_ENABLE_PARTIAL_WRITE)))
-			{
-			/* next chunk of data should get another prepended empty fragment
-			 * in ciphersuites with known-IV weakness: */
-			s->s3->empty_fragment_done = 0;
-
-			if ((i==(int)n) && s->mode & SSL_MODE_RELEASE_BUFFERS &&
-				!SSL_IS_DTLS(s))
-				ssl3_release_write_buffer(s);
-
-			return tot+i;
-			}
-
-		n-=i;
-		tot+=i;
-		}
-	}
+    if (tot == len) {           /* done? */
+        if (s->mode & SSL_MODE_RELEASE_BUFFERS && !SSL_IS_DTLS(s))
+            ssl3_release_write_buffer(s);
+
+        return tot;
+    }
+
+    n = (len - tot);
+    for (;;) {
+        if (n > s->max_send_fragment)
+            nw = s->max_send_fragment;
+        else
+            nw = n;
+
+        i = do_ssl3_write(s, type, &(buf[tot]), nw, 0);
+        if (i <= 0) {
+            /* XXX should we ssl3_release_write_buffer if i<0? */
+            s->s3->wnum = tot;
+            return i;
+        }
+
+        if ((i == (int)n) ||
+            (type == SSL3_RT_APPLICATION_DATA &&
+             (s->mode & SSL_MODE_ENABLE_PARTIAL_WRITE))) {
+            /*
+             * next chunk of data should get another prepended empty fragment
+             * in ciphersuites with known-IV weakness:
+             */
+            s->s3->empty_fragment_done = 0;
+
+            if ((i == (int)n) && s->mode & SSL_MODE_RELEASE_BUFFERS &&
+                !SSL_IS_DTLS(s))
+                ssl3_release_write_buffer(s);
+
+            return tot + i;
+        }
+
+        n -= i;
+        tot += i;
+    }
+}
 
 static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
-			 unsigned int len, int create_empty_fragment)
-	{
-	unsigned char *p,*plen;
-	int i,mac_size,clear=0;
-	int prefix_len=0;
-	int eivlen;
-	long align=0;
-	SSL3_RECORD *wr;
-	SSL3_BUFFER *wb=&(s->s3->wbuf);
-	SSL_SESSION *sess;
-
-
-	/* first check if there is a SSL3_BUFFER still being written
-	 * out.  This will happen with non blocking IO */
-	if (wb->left != 0)
-		return(ssl3_write_pending(s,type,buf,len));
-
-	/* If we have an alert to send, lets send it */
-	if (s->s3->alert_dispatch)
-		{
-		i=s->method->ssl_dispatch_alert(s);
-		if (i <= 0)
-			return(i);
-		/* if it went, fall through and send more stuff */
-		}
-
- 	if (wb->buf == NULL)
-		if (!ssl3_setup_write_buffer(s))
-			return -1;
-
-	if (len == 0 && !create_empty_fragment)
-		return 0;
-
-	wr= &(s->s3->wrec);
-	sess=s->session;
-
-	if (	(sess == NULL) ||
-		(s->enc_write_ctx == NULL) ||
-		(EVP_MD_CTX_md(s->write_hash) == NULL))
-		{
+                         unsigned int len, int create_empty_fragment)
+{
+    unsigned char *p, *plen;
+    int i, mac_size, clear = 0;
+    int prefix_len = 0;
+    int eivlen;
+    long align = 0;
+    SSL3_RECORD *wr;
+    SSL3_BUFFER *wb = &(s->s3->wbuf);
+    SSL_SESSION *sess;
+
+    /*
+     * first check if there is a SSL3_BUFFER still being written out.  This
+     * will happen with non blocking IO
+     */
+    if (wb->left != 0)
+        return (ssl3_write_pending(s, type, buf, len));
+
+    /* If we have an alert to send, lets send it */
+    if (s->s3->alert_dispatch) {
+        i = s->method->ssl_dispatch_alert(s);
+        if (i <= 0)
+            return (i);
+        /* if it went, fall through and send more stuff */
+    }
+
+    if (wb->buf == NULL)
+        if (!ssl3_setup_write_buffer(s))
+            return -1;
+
+    if (len == 0 && !create_empty_fragment)
+        return 0;
+
+    wr = &(s->s3->wrec);
+    sess = s->session;
+
+    if ((sess == NULL) ||
+        (s->enc_write_ctx == NULL) ||
+        (EVP_MD_CTX_md(s->write_hash) == NULL)) {
 #if 1
-		clear=s->enc_write_ctx?0:1;	/* must be AEAD cipher */
+        clear = s->enc_write_ctx ? 0 : 1; /* must be AEAD cipher */
 #else
-		clear=1;
+        clear = 1;
 #endif
-		mac_size=0;
-		}
-	else
-		{
-		mac_size=EVP_MD_CTX_size(s->write_hash);
-		if (mac_size < 0)
-			goto err;
-		}
-
-	/* 'create_empty_fragment' is true only when this function calls itself */
-	if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done)
-		{
-		/* countermeasure against known-IV weakness in CBC ciphersuites
-		 * (see http://www.openssl.org/~bodo/tls-cbc.txt) */
-
-		if (s->s3->need_empty_fragments && type == SSL3_RT_APPLICATION_DATA)
-			{
-			/* recursive function call with 'create_empty_fragment' set;
-			 * this prepares and buffers the data for an empty fragment
-			 * (these 'prefix_len' bytes are sent out later
-			 * together with the actual payload) */
-			prefix_len = do_ssl3_write(s, type, buf, 0, 1);
-			if (prefix_len <= 0)
-				goto err;
-
-			if (prefix_len >
-		(SSL3_RT_HEADER_LENGTH + SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD))
-				{
-				/* insufficient space */
-				SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-			}
-		
-		s->s3->empty_fragment_done = 1;
-		}
-
-	if (create_empty_fragment)
-		{
+        mac_size = 0;
+    } else {
+        mac_size = EVP_MD_CTX_size(s->write_hash);
+        if (mac_size < 0)
+            goto err;
+    }
+
+    /*
+     * 'create_empty_fragment' is true only when this function calls itself
+     */
+    if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done) {
+        /*
+         * countermeasure against known-IV weakness in CBC ciphersuites (see
+         * http://www.openssl.org/~bodo/tls-cbc.txt)
+         */
+
+        if (s->s3->need_empty_fragments && type == SSL3_RT_APPLICATION_DATA) {
+            /*
+             * recursive function call with 'create_empty_fragment' set; this
+             * prepares and buffers the data for an empty fragment (these
+             * 'prefix_len' bytes are sent out later together with the actual
+             * payload)
+             */
+            prefix_len = do_ssl3_write(s, type, buf, 0, 1);
+            if (prefix_len <= 0)
+                goto err;
+
+            if (prefix_len >
+                (SSL3_RT_HEADER_LENGTH + SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD))
+            {
+                /* insufficient space */
+                SSLerr(SSL_F_DO_SSL3_WRITE, ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+        }
+
+        s->s3->empty_fragment_done = 1;
+    }
+
+    if (create_empty_fragment) {
 #if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
-		/* extra fragment would be couple of cipher blocks,
-		 * which would be multiple of SSL3_ALIGN_PAYLOAD, so
-		 * if we want to align the real payload, then we can
-		 * just pretent we simply have two headers. */
-		align = (long)wb->buf + 2*SSL3_RT_HEADER_LENGTH;
-		align = (-align)&(SSL3_ALIGN_PAYLOAD-1);
+        /*
+         * extra fragment would be couple of cipher blocks, which would be
+         * multiple of SSL3_ALIGN_PAYLOAD, so if we want to align the real
+         * payload, then we can just pretent we simply have two headers.
+         */
+        align = (long)wb->buf + 2 * SSL3_RT_HEADER_LENGTH;
+        align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
 #endif
-		p = wb->buf + align;
-		wb->offset  = align;
-		}
-	else if (prefix_len)
-		{
-		p = wb->buf + wb->offset + prefix_len;
-		}
-	else
-		{
+        p = wb->buf + align;
+        wb->offset = align;
+    } else if (prefix_len) {
+        p = wb->buf + wb->offset + prefix_len;
+    } else {
 #if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
-		align = (long)wb->buf + SSL3_RT_HEADER_LENGTH;
-		align = (-align)&(SSL3_ALIGN_PAYLOAD-1);
+        align = (long)wb->buf + SSL3_RT_HEADER_LENGTH;
+        align = (-align) & (SSL3_ALIGN_PAYLOAD - 1);
 #endif
-		p = wb->buf + align;
-		wb->offset  = align;
-		}
-
-	/* write the header */
-
-	*(p++)=type&0xff;
-	wr->type=type;
-
-	*(p++)=(s->version>>8);
-	/* Some servers hang if iniatial client hello is larger than 256
-	 * bytes and record version number > TLS 1.0
-	 */
-	if (s->state == SSL3_ST_CW_CLNT_HELLO_B
-				&& !s->renegotiate
-				&& TLS1_get_version(s) > TLS1_VERSION)
-		*(p++) = 0x1;
-	else
-		*(p++)=s->version&0xff;
-
-	/* field where we are to write out packet length */
-	plen=p; 
-	p+=2;
-	/* Explicit IV length, block ciphers appropriate version flag */
-	if (s->enc_write_ctx && SSL_USE_EXPLICIT_IV(s))
-		{
-		int mode = EVP_CIPHER_CTX_mode(s->enc_write_ctx);
-		if (mode == EVP_CIPH_CBC_MODE)
-			{
-			eivlen = EVP_CIPHER_CTX_iv_length(s->enc_write_ctx);
-			if (eivlen <= 1)
-				eivlen = 0;
-			}
-		/* Need explicit part of IV for GCM mode */
-		else if (mode == EVP_CIPH_GCM_MODE)
-			eivlen = EVP_GCM_TLS_EXPLICIT_IV_LEN;
-		else
-			eivlen = 0;
-		}
-	else 
-		eivlen = 0;
-
-	/* lets setup the record stuff. */
-	wr->data=p + eivlen;
-	wr->length=(int)len;
-	wr->input=(unsigned char *)buf;
-
-	/* we now 'read' from wr->input, wr->length bytes into
-	 * wr->data */
-
-	/* first we compress */
-	if (s->compress != NULL)
-		{
-		if (!ssl3_do_compress(s))
-			{
-			SSLerr(SSL_F_DO_SSL3_WRITE,SSL_R_COMPRESSION_FAILURE);
-			goto err;
-			}
-		}
-	else
-		{
-		memcpy(wr->data,wr->input,wr->length);
-		wr->input=wr->data;
-		}
-
-	/* we should still have the output to wr->data and the input
-	 * from wr->input.  Length should be wr->length.
-	 * wr->data still points in the wb->buf */
-
-	if (mac_size != 0)
-		{
-		if (s->method->ssl3_enc->mac(s,&(p[wr->length + eivlen]),1) < 0)
-			goto err;
-		wr->length+=mac_size;
-		}
-
-	wr->input=p;
-	wr->data=p;
-
-	if (eivlen)
-		{
-	/*	if (RAND_pseudo_bytes(p, eivlen) <= 0)
-			goto err; */
-		wr->length += eivlen;
-		}
-
-	if(s->method->ssl3_enc->enc(s,1)<1) goto err;
-
-	/* record length after mac and block padding */
-	s2n(wr->length,plen);
-
-	if (s->msg_callback)
-		s->msg_callback(1, 0, SSL3_RT_HEADER, plen - 5, 5, s, s->msg_callback_arg);
-
-	/* we should now have
-	 * wr->data pointing to the encrypted data, which is
-	 * wr->length long */
-	wr->type=type; /* not needed but helps for debugging */
-	wr->length+=SSL3_RT_HEADER_LENGTH;
-
-	if (create_empty_fragment)
-		{
-		/* we are in a recursive call;
-		 * just return the length, don't write out anything here
-		 */
-		return wr->length;
-		}
-
-	/* now let's set up wb */
-	wb->left = prefix_len + wr->length;
-
-	/* memorize arguments so that ssl3_write_pending can detect bad write retries later */
-	s->s3->wpend_tot=len;
-	s->s3->wpend_buf=buf;
-	s->s3->wpend_type=type;
-	s->s3->wpend_ret=len;
-
-	/* we now just need to write the buffer */
-	return ssl3_write_pending(s,type,buf,len);
-err:
-	return -1;
-	}
+        p = wb->buf + align;
+        wb->offset = align;
+    }
+
+    /* write the header */
+
+    *(p++) = type & 0xff;
+    wr->type = type;
+
+    *(p++) = (s->version >> 8);
+    /*
+     * Some servers hang if iniatial client hello is larger than 256 bytes
+     * and record version number > TLS 1.0
+     */
+    if (s->state == SSL3_ST_CW_CLNT_HELLO_B
+        && !s->renegotiate && TLS1_get_version(s) > TLS1_VERSION)
+        *(p++) = 0x1;
+    else
+        *(p++) = s->version & 0xff;
+
+    /* field where we are to write out packet length */
+    plen = p;
+    p += 2;
+    /* Explicit IV length, block ciphers appropriate version flag */
+    if (s->enc_write_ctx && SSL_USE_EXPLICIT_IV(s)) {
+        int mode = EVP_CIPHER_CTX_mode(s->enc_write_ctx);
+        if (mode == EVP_CIPH_CBC_MODE) {
+            eivlen = EVP_CIPHER_CTX_iv_length(s->enc_write_ctx);
+            if (eivlen <= 1)
+                eivlen = 0;
+        }
+        /* Need explicit part of IV for GCM mode */
+        else if (mode == EVP_CIPH_GCM_MODE)
+            eivlen = EVP_GCM_TLS_EXPLICIT_IV_LEN;
+        else
+            eivlen = 0;
+    } else
+        eivlen = 0;
+
+    /* lets setup the record stuff. */
+    wr->data = p + eivlen;
+    wr->length = (int)len;
+    wr->input = (unsigned char *)buf;
+
+    /*
+     * we now 'read' from wr->input, wr->length bytes into wr->data
+     */
+
+    /* first we compress */
+    if (s->compress != NULL) {
+        if (!ssl3_do_compress(s)) {
+            SSLerr(SSL_F_DO_SSL3_WRITE, SSL_R_COMPRESSION_FAILURE);
+            goto err;
+        }
+    } else {
+        memcpy(wr->data, wr->input, wr->length);
+        wr->input = wr->data;
+    }
+
+    /*
+     * we should still have the output to wr->data and the input from
+     * wr->input.  Length should be wr->length. wr->data still points in the
+     * wb->buf
+     */
+
+    if (mac_size != 0) {
+        if (s->method->ssl3_enc->mac(s, &(p[wr->length + eivlen]), 1) < 0)
+            goto err;
+        wr->length += mac_size;
+    }
+
+    wr->input = p;
+    wr->data = p;
+
+    if (eivlen) {
+        /*
+         * if (RAND_pseudo_bytes(p, eivlen) <= 0) goto err;
+         */
+        wr->length += eivlen;
+    }
+
+    if (s->method->ssl3_enc->enc(s, 1) < 1)
+        goto err;
+
+    /* record length after mac and block padding */
+    s2n(wr->length, plen);
+
+    if (s->msg_callback)
+        s->msg_callback(1, 0, SSL3_RT_HEADER, plen - 5, 5, s,
+                        s->msg_callback_arg);
+
+    /*
+     * we should now have wr->data pointing to the encrypted data, which is
+     * wr->length long
+     */
+    wr->type = type;            /* not needed but helps for debugging */
+    wr->length += SSL3_RT_HEADER_LENGTH;
+
+    if (create_empty_fragment) {
+        /*
+         * we are in a recursive call; just return the length, don't write
+         * out anything here
+         */
+        return wr->length;
+    }
+
+    /* now let's set up wb */
+    wb->left = prefix_len + wr->length;
+
+    /*
+     * memorize arguments so that ssl3_write_pending can detect bad write
+     * retries later
+     */
+    s->s3->wpend_tot = len;
+    s->s3->wpend_buf = buf;
+    s->s3->wpend_type = type;
+    s->s3->wpend_ret = len;
+
+    /* we now just need to write the buffer */
+    return ssl3_write_pending(s, type, buf, len);
+ err:
+    return -1;
+}
 
 /* if s->s3->wbuf.left != 0, we need to call this */
 int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
-	unsigned int len)
-	{
-	int i;
-	SSL3_BUFFER *wb=&(s->s3->wbuf);
+                       unsigned int len)
+{
+    int i;
+    SSL3_BUFFER *wb = &(s->s3->wbuf);
 
 /* XXXX */
-	if ((s->s3->wpend_tot > (int)len)
-		|| ((s->s3->wpend_buf != buf) &&
-			!(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER))
-		|| (s->s3->wpend_type != type))
-		{
-		SSLerr(SSL_F_SSL3_WRITE_PENDING,SSL_R_BAD_WRITE_RETRY);
-		return(-1);
-		}
-
-	for (;;)
-		{
-		clear_sys_error();
-		if (s->wbio != NULL)
-			{
-			s->rwstate=SSL_WRITING;
-			i=BIO_write(s->wbio,
-				(char *)&(wb->buf[wb->offset]),
-				(unsigned int)wb->left);
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL3_WRITE_PENDING,SSL_R_BIO_NOT_SET);
-			i= -1;
-			}
-		if (i == wb->left)
-			{
-			wb->left=0;
-			wb->offset+=i;
-			s->rwstate=SSL_NOTHING;
-			return(s->s3->wpend_ret);
-			}
-		else if (i <= 0) {
-			if (s->version == DTLS1_VERSION ||
-			    s->version == DTLS1_BAD_VER) {
-				/* For DTLS, just drop it. That's kind of the whole
-				   point in using a datagram service */
-				wb->left = 0;
-			}
-			return(i);
-		}
-		wb->offset+=i;
-		wb->left-=i;
-		}
-	}
+    if ((s->s3->wpend_tot > (int)len)
+        || ((s->s3->wpend_buf != buf) &&
+            !(s->mode & SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER))
+        || (s->s3->wpend_type != type)) {
+        SSLerr(SSL_F_SSL3_WRITE_PENDING, SSL_R_BAD_WRITE_RETRY);
+        return (-1);
+    }
+
+    for (;;) {
+        clear_sys_error();
+        if (s->wbio != NULL) {
+            s->rwstate = SSL_WRITING;
+            i = BIO_write(s->wbio,
+                          (char *)&(wb->buf[wb->offset]),
+                          (unsigned int)wb->left);
+        } else {
+            SSLerr(SSL_F_SSL3_WRITE_PENDING, SSL_R_BIO_NOT_SET);
+            i = -1;
+        }
+        if (i == wb->left) {
+            wb->left = 0;
+            wb->offset += i;
+            s->rwstate = SSL_NOTHING;
+            return (s->s3->wpend_ret);
+        } else if (i <= 0) {
+            if (s->version == DTLS1_VERSION || s->version == DTLS1_BAD_VER) {
+                /*
+                 * For DTLS, just drop it. That's kind of the whole point in
+                 * using a datagram service
+                 */
+                wb->left = 0;
+            }
+            return (i);
+        }
+        wb->offset += i;
+        wb->left -= i;
+    }
+}
 
 /*-
  * Return up to 'len' payload bytes received in 'type' records.
@@ -1165,604 +1143,591 @@ int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
  *             none of our business
  */
 int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
-	{
-	int al,i,j,ret;
-	unsigned int n;
-	SSL3_RECORD *rr;
-	void (*cb)(const SSL *ssl,int type2,int val)=NULL;
-
-	if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
-		if (!ssl3_setup_read_buffer(s))
-			return(-1);
-
-	if ((type && (type != SSL3_RT_APPLICATION_DATA) && (type != SSL3_RT_HANDSHAKE)) ||
-	    (peek && (type != SSL3_RT_APPLICATION_DATA)))
-		{
-		SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
-		return -1;
-		}
-
-	if ((type == SSL3_RT_HANDSHAKE) && (s->s3->handshake_fragment_len > 0))
-		/* (partially) satisfy request from storage */
-		{
-		unsigned char *src = s->s3->handshake_fragment;
-		unsigned char *dst = buf;
-		unsigned int k;
-
-		/* peek == 0 */
-		n = 0;
-		while ((len > 0) && (s->s3->handshake_fragment_len > 0))
-			{
-			*dst++ = *src++;
-			len--; s->s3->handshake_fragment_len--;
-			n++;
-			}
-		/* move any remaining fragment bytes: */
-		for (k = 0; k < s->s3->handshake_fragment_len; k++)
-			s->s3->handshake_fragment[k] = *src++;
-		return n;
-	}
-
-	/* Now s->s3->handshake_fragment_len == 0 if type == SSL3_RT_HANDSHAKE. */
-
-	if (!s->in_handshake && SSL_in_init(s))
-		{
-		/* type == SSL3_RT_APPLICATION_DATA */
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-		}
-start:
-	s->rwstate=SSL_NOTHING;
-
-	/*-
-	 * s->s3->rrec.type	    - is the type of record
-	 * s->s3->rrec.data,    - data
-	 * s->s3->rrec.off,     - offset into 'data' for next read
-	 * s->s3->rrec.length,  - number of bytes. 
-	 */
-	rr = &(s->s3->rrec);
-
-	/* get new packet if necessary */
-	if ((rr->length == 0) || (s->rstate == SSL_ST_READ_BODY))
-		{
-		ret=ssl3_get_record(s);
-		if (ret <= 0) return(ret);
-		}
-
-	/* we now have a packet which can be read and processed */
-
-	if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
-	                               * reset by ssl3_get_finished */
-		&& (rr->type != SSL3_RT_HANDSHAKE))
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_DATA_BETWEEN_CCS_AND_FINISHED);
-		goto f_err;
-		}
-
-	/* If the other end has shut down, throw anything we read away
-	 * (even in 'peek' mode) */
-	if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
-		{
-		rr->length=0;
-		s->rwstate=SSL_NOTHING;
-		return(0);
-		}
-
-
-	if (type == rr->type) /* SSL3_RT_APPLICATION_DATA or SSL3_RT_HANDSHAKE */
-		{
-		/* make sure that we are not getting application data when we
-		 * are doing a handshake for the first time */
-		if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
-			(s->enc_read_ctx == NULL))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_APP_DATA_IN_HANDSHAKE);
-			goto f_err;
-			}
-
-		if (len <= 0) return(len);
-
-		if ((unsigned int)len > rr->length)
-			n = rr->length;
-		else
-			n = (unsigned int)len;
-
-		memcpy(buf,&(rr->data[rr->off]),n);
-		if (!peek)
-			{
-			rr->length-=n;
-			rr->off+=n;
-			if (rr->length == 0)
-				{
-				s->rstate=SSL_ST_READ_HEADER;
-				rr->off=0;
-				if (s->mode & SSL_MODE_RELEASE_BUFFERS && s->s3->rbuf.left == 0)
-					ssl3_release_read_buffer(s);
-				}
-			}
-		return(n);
-		}
-
-
-	/* If we get here, then type != rr->type; if we have a handshake
-	 * message, then it was unexpected (Hello Request or Client Hello). */
-
-	/* In case of record types for which we have 'fragment' storage,
-	 * fill that so that we can process the data at a fixed place.
-	 */
-		{
-		unsigned int dest_maxlen = 0;
-		unsigned char *dest = NULL;
-		unsigned int *dest_len = NULL;
-
-		if (rr->type == SSL3_RT_HANDSHAKE)
-			{
-			dest_maxlen = sizeof s->s3->handshake_fragment;
-			dest = s->s3->handshake_fragment;
-			dest_len = &s->s3->handshake_fragment_len;
-			}
-		else if (rr->type == SSL3_RT_ALERT)
-			{
-			dest_maxlen = sizeof s->s3->alert_fragment;
-			dest = s->s3->alert_fragment;
-			dest_len = &s->s3->alert_fragment_len;
-			}
+{
+    int al, i, j, ret;
+    unsigned int n;
+    SSL3_RECORD *rr;
+    void (*cb) (const SSL *ssl, int type2, int val) = NULL;
+
+    if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
+        if (!ssl3_setup_read_buffer(s))
+            return (-1);
+
+    if ((type && (type != SSL3_RT_APPLICATION_DATA)
+         && (type != SSL3_RT_HANDSHAKE)) || (peek
+                                             && (type !=
+                                                 SSL3_RT_APPLICATION_DATA))) {
+        SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
+        return -1;
+    }
+
+    if ((type == SSL3_RT_HANDSHAKE) && (s->s3->handshake_fragment_len > 0))
+        /* (partially) satisfy request from storage */
+    {
+        unsigned char *src = s->s3->handshake_fragment;
+        unsigned char *dst = buf;
+        unsigned int k;
+
+        /* peek == 0 */
+        n = 0;
+        while ((len > 0) && (s->s3->handshake_fragment_len > 0)) {
+            *dst++ = *src++;
+            len--;
+            s->s3->handshake_fragment_len--;
+            n++;
+        }
+        /* move any remaining fragment bytes: */
+        for (k = 0; k < s->s3->handshake_fragment_len; k++)
+            s->s3->handshake_fragment[k] = *src++;
+        return n;
+    }
+
+    /*
+     * Now s->s3->handshake_fragment_len == 0 if type == SSL3_RT_HANDSHAKE.
+     */
+
+    if (!s->in_handshake && SSL_in_init(s)) {
+        /* type == SSL3_RT_APPLICATION_DATA */
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+    }
+ start:
+    s->rwstate = SSL_NOTHING;
+
+        /*-
+         * s->s3->rrec.type         - is the type of record
+         * s->s3->rrec.data,    - data
+         * s->s3->rrec.off,     - offset into 'data' for next read
+         * s->s3->rrec.length,  - number of bytes.
+         */
+    rr = &(s->s3->rrec);
+
+    /* get new packet if necessary */
+    if ((rr->length == 0) || (s->rstate == SSL_ST_READ_BODY)) {
+        ret = ssl3_get_record(s);
+        if (ret <= 0)
+            return (ret);
+    }
+
+    /* we now have a packet which can be read and processed */
+
+    if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
+                                   * reset by ssl3_get_finished */
+        && (rr->type != SSL3_RT_HANDSHAKE)) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_DATA_BETWEEN_CCS_AND_FINISHED);
+        goto f_err;
+    }
+
+    /*
+     * If the other end has shut down, throw anything we read away (even in
+     * 'peek' mode)
+     */
+    if (s->shutdown & SSL_RECEIVED_SHUTDOWN) {
+        rr->length = 0;
+        s->rwstate = SSL_NOTHING;
+        return (0);
+    }
+
+    if (type == rr->type) {     /* SSL3_RT_APPLICATION_DATA or
+                                 * SSL3_RT_HANDSHAKE */
+        /*
+         * make sure that we are not getting application data when we are
+         * doing a handshake for the first time
+         */
+        if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
+            (s->enc_read_ctx == NULL)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_APP_DATA_IN_HANDSHAKE);
+            goto f_err;
+        }
+
+        if (len <= 0)
+            return (len);
+
+        if ((unsigned int)len > rr->length)
+            n = rr->length;
+        else
+            n = (unsigned int)len;
+
+        memcpy(buf, &(rr->data[rr->off]), n);
+        if (!peek) {
+            rr->length -= n;
+            rr->off += n;
+            if (rr->length == 0) {
+                s->rstate = SSL_ST_READ_HEADER;
+                rr->off = 0;
+                if (s->mode & SSL_MODE_RELEASE_BUFFERS
+                    && s->s3->rbuf.left == 0)
+                    ssl3_release_read_buffer(s);
+            }
+        }
+        return (n);
+    }
+
+    /*
+     * If we get here, then type != rr->type; if we have a handshake message,
+     * then it was unexpected (Hello Request or Client Hello).
+     */
+
+    /*
+     * In case of record types for which we have 'fragment' storage, fill
+     * that so that we can process the data at a fixed place.
+     */
+    {
+        unsigned int dest_maxlen = 0;
+        unsigned char *dest = NULL;
+        unsigned int *dest_len = NULL;
+
+        if (rr->type == SSL3_RT_HANDSHAKE) {
+            dest_maxlen = sizeof s->s3->handshake_fragment;
+            dest = s->s3->handshake_fragment;
+            dest_len = &s->s3->handshake_fragment_len;
+        } else if (rr->type == SSL3_RT_ALERT) {
+            dest_maxlen = sizeof s->s3->alert_fragment;
+            dest = s->s3->alert_fragment;
+            dest_len = &s->s3->alert_fragment_len;
+        }
 #ifndef OPENSSL_NO_HEARTBEATS
-		else if (rr->type == TLS1_RT_HEARTBEAT)
-			{
-			tls1_process_heartbeat(s);
-
-			/* Exit and notify application to read again */
-			rr->length = 0;
-			s->rwstate=SSL_READING;
-			BIO_clear_retry_flags(SSL_get_rbio(s));
-			BIO_set_retry_read(SSL_get_rbio(s));
-			return(-1);
-			}
+        else if (rr->type == TLS1_RT_HEARTBEAT) {
+            tls1_process_heartbeat(s);
+
+            /* Exit and notify application to read again */
+            rr->length = 0;
+            s->rwstate = SSL_READING;
+            BIO_clear_retry_flags(SSL_get_rbio(s));
+            BIO_set_retry_read(SSL_get_rbio(s));
+            return (-1);
+        }
 #endif
 
-		if (dest_maxlen > 0)
-			{
-			n = dest_maxlen - *dest_len; /* available space in 'dest' */
-			if (rr->length < n)
-				n = rr->length; /* available bytes */
-
-			/* now move 'n' bytes: */
-			while (n-- > 0)
-				{
-				dest[(*dest_len)++] = rr->data[rr->off++];
-				rr->length--;
-				}
-
-			if (*dest_len < dest_maxlen)
-				goto start; /* fragment was too small */
-			}
-		}
-
-	/*-
-	 * s->s3->handshake_fragment_len == 4  iff  rr->type == SSL3_RT_HANDSHAKE;
-	 * s->s3->alert_fragment_len == 2      iff  rr->type == SSL3_RT_ALERT.
-	 * (Possibly rr is 'empty' now, i.e. rr->length may be 0.) 
-	 */
-
-	/* If we are a client, check for an incoming 'Hello Request': */
-	if ((!s->server) &&
-		(s->s3->handshake_fragment_len >= 4) &&
-		(s->s3->handshake_fragment[0] == SSL3_MT_HELLO_REQUEST) &&
-		(s->session != NULL) && (s->session->cipher != NULL))
-		{
-		s->s3->handshake_fragment_len = 0;
-
-		if ((s->s3->handshake_fragment[1] != 0) ||
-			(s->s3->handshake_fragment[2] != 0) ||
-			(s->s3->handshake_fragment[3] != 0))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_BAD_HELLO_REQUEST);
-			goto f_err;
-			}
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE, s->s3->handshake_fragment, 4, s, s->msg_callback_arg);
-
-		if (SSL_is_init_finished(s) &&
-			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
-			!s->s3->renegotiate)
-			{
-			ssl3_renegotiate(s);
-			if (ssl3_renegotiate_check(s))
-				{
-				i=s->handshake_func(s);
-				if (i < 0) return(i);
-				if (i == 0)
-					{
-					SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-					return(-1);
-					}
-
-				if (!(s->mode & SSL_MODE_AUTO_RETRY))
-					{
-					if (s->s3->rbuf.left == 0) /* no read-ahead left? */
-						{
-						BIO *bio;
-						/* In the case where we try to read application data,
-						 * but we trigger an SSL handshake, we return -1 with
-						 * the retry option set.  Otherwise renegotiation may
-						 * cause nasty problems in the blocking world */
-						s->rwstate=SSL_READING;
-						bio=SSL_get_rbio(s);
-						BIO_clear_retry_flags(bio);
-						BIO_set_retry_read(bio);
-						return(-1);
-						}
-					}
-				}
-			}
-		/* we either finished a handshake or ignored the request,
-		 * now try again to obtain the (application) data we were asked for */
-		goto start;
-		}
-	/* If we are a server and get a client hello when renegotiation isn't
-	 * allowed send back a no renegotiation alert and carry on.
-	 * WARNING: experimental code, needs reviewing (steve)
-	 */
-	if (s->server &&
-		SSL_is_init_finished(s) &&
-    		!s->s3->send_connection_binding &&
-		(s->version > SSL3_VERSION) &&
-		(s->s3->handshake_fragment_len >= 4) &&
-		(s->s3->handshake_fragment[0] == SSL3_MT_CLIENT_HELLO) &&
-		(s->session != NULL) && (s->session->cipher != NULL) &&
-		!(s->ctx->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
-		
-		{
-		/*s->s3->handshake_fragment_len = 0;*/
-		rr->length = 0;
-		ssl3_send_alert(s,SSL3_AL_WARNING, SSL_AD_NO_RENEGOTIATION);
-		goto start;
-		}
-	if (s->s3->alert_fragment_len >= 2)
-		{
-		int alert_level = s->s3->alert_fragment[0];
-		int alert_descr = s->s3->alert_fragment[1];
-
-		s->s3->alert_fragment_len = 0;
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_ALERT, s->s3->alert_fragment, 2, s, s->msg_callback_arg);
-
-		if (s->info_callback != NULL)
-			cb=s->info_callback;
-		else if (s->ctx->info_callback != NULL)
-			cb=s->ctx->info_callback;
-
-		if (cb != NULL)
-			{
-			j = (alert_level << 8) | alert_descr;
-			cb(s, SSL_CB_READ_ALERT, j);
-			}
-
-		if (alert_level == 1) /* warning */
-			{
-			s->s3->warn_alert = alert_descr;
-			if (alert_descr == SSL_AD_CLOSE_NOTIFY)
-				{
-				s->shutdown |= SSL_RECEIVED_SHUTDOWN;
-				return(0);
-				}
-			/* This is a warning but we receive it if we requested
-			 * renegotiation and the peer denied it. Terminate with
-			 * a fatal alert because if application tried to
-			 * renegotiatie it presumably had a good reason and
-			 * expects it to succeed.
-			 *
-			 * In future we might have a renegotiation where we
-			 * don't care if the peer refused it where we carry on.
-			 */
-			else if (alert_descr == SSL_AD_NO_RENEGOTIATION)
-				{
-				al = SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_NO_RENEGOTIATION);
-				goto f_err;
-				}
+        if (dest_maxlen > 0) {
+            n = dest_maxlen - *dest_len; /* available space in 'dest' */
+            if (rr->length < n)
+                n = rr->length; /* available bytes */
+
+            /* now move 'n' bytes: */
+            while (n-- > 0) {
+                dest[(*dest_len)++] = rr->data[rr->off++];
+                rr->length--;
+            }
+
+            if (*dest_len < dest_maxlen)
+                goto start;     /* fragment was too small */
+        }
+    }
+
+        /*-
+         * s->s3->handshake_fragment_len == 4  iff  rr->type == SSL3_RT_HANDSHAKE;
+         * s->s3->alert_fragment_len == 2      iff  rr->type == SSL3_RT_ALERT.
+         * (Possibly rr is 'empty' now, i.e. rr->length may be 0.)
+         */
+
+    /* If we are a client, check for an incoming 'Hello Request': */
+    if ((!s->server) &&
+        (s->s3->handshake_fragment_len >= 4) &&
+        (s->s3->handshake_fragment[0] == SSL3_MT_HELLO_REQUEST) &&
+        (s->session != NULL) && (s->session->cipher != NULL)) {
+        s->s3->handshake_fragment_len = 0;
+
+        if ((s->s3->handshake_fragment[1] != 0) ||
+            (s->s3->handshake_fragment[2] != 0) ||
+            (s->s3->handshake_fragment[3] != 0)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_BAD_HELLO_REQUEST);
+            goto f_err;
+        }
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
+                            s->s3->handshake_fragment, 4, s,
+                            s->msg_callback_arg);
+
+        if (SSL_is_init_finished(s) &&
+            !(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
+            !s->s3->renegotiate) {
+            ssl3_renegotiate(s);
+            if (ssl3_renegotiate_check(s)) {
+                i = s->handshake_func(s);
+                if (i < 0)
+                    return (i);
+                if (i == 0) {
+                    SSLerr(SSL_F_SSL3_READ_BYTES,
+                           SSL_R_SSL_HANDSHAKE_FAILURE);
+                    return (-1);
+                }
+
+                if (!(s->mode & SSL_MODE_AUTO_RETRY)) {
+                    if (s->s3->rbuf.left == 0) { /* no read-ahead left? */
+                        BIO *bio;
+                        /*
+                         * In the case where we try to read application data,
+                         * but we trigger an SSL handshake, we return -1 with
+                         * the retry option set.  Otherwise renegotiation may
+                         * cause nasty problems in the blocking world
+                         */
+                        s->rwstate = SSL_READING;
+                        bio = SSL_get_rbio(s);
+                        BIO_clear_retry_flags(bio);
+                        BIO_set_retry_read(bio);
+                        return (-1);
+                    }
+                }
+            }
+        }
+        /*
+         * we either finished a handshake or ignored the request, now try
+         * again to obtain the (application) data we were asked for
+         */
+        goto start;
+    }
+    /*
+     * If we are a server and get a client hello when renegotiation isn't
+     * allowed send back a no renegotiation alert and carry on. WARNING:
+     * experimental code, needs reviewing (steve)
+     */
+    if (s->server &&
+        SSL_is_init_finished(s) &&
+        !s->s3->send_connection_binding &&
+        (s->version > SSL3_VERSION) &&
+        (s->s3->handshake_fragment_len >= 4) &&
+        (s->s3->handshake_fragment[0] == SSL3_MT_CLIENT_HELLO) &&
+        (s->session != NULL) && (s->session->cipher != NULL) &&
+        !(s->ctx->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) {
+        /*
+         * s->s3->handshake_fragment_len = 0;
+         */
+        rr->length = 0;
+        ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_NO_RENEGOTIATION);
+        goto start;
+    }
+    if (s->s3->alert_fragment_len >= 2) {
+        int alert_level = s->s3->alert_fragment[0];
+        int alert_descr = s->s3->alert_fragment[1];
+
+        s->s3->alert_fragment_len = 0;
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_ALERT,
+                            s->s3->alert_fragment, 2, s, s->msg_callback_arg);
+
+        if (s->info_callback != NULL)
+            cb = s->info_callback;
+        else if (s->ctx->info_callback != NULL)
+            cb = s->ctx->info_callback;
+
+        if (cb != NULL) {
+            j = (alert_level << 8) | alert_descr;
+            cb(s, SSL_CB_READ_ALERT, j);
+        }
+
+        if (alert_level == 1) { /* warning */
+            s->s3->warn_alert = alert_descr;
+            if (alert_descr == SSL_AD_CLOSE_NOTIFY) {
+                s->shutdown |= SSL_RECEIVED_SHUTDOWN;
+                return (0);
+            }
+            /*
+             * This is a warning but we receive it if we requested
+             * renegotiation and the peer denied it. Terminate with a fatal
+             * alert because if application tried to renegotiatie it
+             * presumably had a good reason and expects it to succeed. In
+             * future we might have a renegotiation where we don't care if
+             * the peer refused it where we carry on.
+             */
+            else if (alert_descr == SSL_AD_NO_RENEGOTIATION) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_NO_RENEGOTIATION);
+                goto f_err;
+            }
 #ifdef SSL_AD_MISSING_SRP_USERNAME
-			else if (alert_descr == SSL_AD_MISSING_SRP_USERNAME)
-				return(0);
+            else if (alert_descr == SSL_AD_MISSING_SRP_USERNAME)
+                return (0);
 #endif
-			}
-		else if (alert_level == 2) /* fatal */
-			{
-			char tmp[16];
-
-			s->rwstate=SSL_NOTHING;
-			s->s3->fatal_alert = alert_descr;
-			SSLerr(SSL_F_SSL3_READ_BYTES, SSL_AD_REASON_OFFSET + alert_descr);
-			BIO_snprintf(tmp,sizeof tmp,"%d",alert_descr);
-			ERR_add_error_data(2,"SSL alert number ",tmp);
-			s->shutdown|=SSL_RECEIVED_SHUTDOWN;
-			SSL_CTX_remove_session(s->ctx,s->session);
-			return(0);
-			}
-		else
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_UNKNOWN_ALERT_TYPE);
-			goto f_err;
-			}
-
-		goto start;
-		}
-
-	if (s->shutdown & SSL_SENT_SHUTDOWN) /* but we have not received a shutdown */
-		{
-		s->rwstate=SSL_NOTHING;
-		rr->length=0;
-		return(0);
-		}
-
-	if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC)
-		{
-		/* 'Change Cipher Spec' is just a single byte, so we know
-		 * exactly what the record payload has to look like */
-		if (	(rr->length != 1) || (rr->off != 0) ||
-			(rr->data[0] != SSL3_MT_CCS))
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_BAD_CHANGE_CIPHER_SPEC);
-			goto f_err;
-			}
-
-		/* Check we have a cipher to change to */
-		if (s->s3->tmp.new_cipher == NULL)
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_CCS_RECEIVED_EARLY);
-			goto f_err;
-			}
-
-		if (!(s->s3->flags & SSL3_FLAGS_CCS_OK))
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_CCS_RECEIVED_EARLY);
-			goto f_err;
-			}
-
-		s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
-
-		rr->length=0;
-
-		if (s->msg_callback)
-			s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC, rr->data, 1, s, s->msg_callback_arg);
-
-		s->s3->change_cipher_spec=1;
-		if (!ssl3_do_change_cipher_spec(s))
-			goto err;
-		else
-			goto start;
-		}
-
-	/* Unexpected handshake message (Client Hello, or protocol violation) */
-	if ((s->s3->handshake_fragment_len >= 4) &&	!s->in_handshake)
-		{
-		if (((s->state&SSL_ST_MASK) == SSL_ST_OK) &&
-			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS))
-			{
-#if 0 /* worked only because C operator preferences are not as expected (and
-       * because this is not really needed for clients except for detecting
-       * protocol violations): */
-			s->state=SSL_ST_BEFORE|(s->server)
-				?SSL_ST_ACCEPT
-				:SSL_ST_CONNECT;
+        } else if (alert_level == 2) { /* fatal */
+            char tmp[16];
+
+            s->rwstate = SSL_NOTHING;
+            s->s3->fatal_alert = alert_descr;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_AD_REASON_OFFSET + alert_descr);
+            BIO_snprintf(tmp, sizeof tmp, "%d", alert_descr);
+            ERR_add_error_data(2, "SSL alert number ", tmp);
+            s->shutdown |= SSL_RECEIVED_SHUTDOWN;
+            SSL_CTX_remove_session(s->ctx, s->session);
+            return (0);
+        } else {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNKNOWN_ALERT_TYPE);
+            goto f_err;
+        }
+
+        goto start;
+    }
+
+    if (s->shutdown & SSL_SENT_SHUTDOWN) { /* but we have not received a
+                                            * shutdown */
+        s->rwstate = SSL_NOTHING;
+        rr->length = 0;
+        return (0);
+    }
+
+    if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC) {
+        /*
+         * 'Change Cipher Spec' is just a single byte, so we know exactly
+         * what the record payload has to look like
+         */
+        if ((rr->length != 1) || (rr->off != 0) ||
+            (rr->data[0] != SSL3_MT_CCS)) {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_BAD_CHANGE_CIPHER_SPEC);
+            goto f_err;
+        }
+
+        /* Check we have a cipher to change to */
+        if (s->s3->tmp.new_cipher == NULL) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
+            goto f_err;
+        }
+
+        if (!(s->s3->flags & SSL3_FLAGS_CCS_OK)) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_CCS_RECEIVED_EARLY);
+            goto f_err;
+        }
+
+        s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
+
+        rr->length = 0;
+
+        if (s->msg_callback)
+            s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
+                            rr->data, 1, s, s->msg_callback_arg);
+
+        s->s3->change_cipher_spec = 1;
+        if (!ssl3_do_change_cipher_spec(s))
+            goto err;
+        else
+            goto start;
+    }
+
+    /*
+     * Unexpected handshake message (Client Hello, or protocol violation)
+     */
+    if ((s->s3->handshake_fragment_len >= 4) && !s->in_handshake) {
+        if (((s->state & SSL_ST_MASK) == SSL_ST_OK) &&
+            !(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)) {
+#if 0                           /* worked only because C operator preferences
+                                 * are not as expected (and because this is
+                                 * not really needed for clients except for
+                                 * detecting protocol violations): */
+            s->state = SSL_ST_BEFORE | (s->server)
+                ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
 #else
-			s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
+            s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
 #endif
-			s->renegotiate=1;
-			s->new_session=1;
-			}
-		i=s->handshake_func(s);
-		if (i < 0) return(i);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
-			return(-1);
-			}
-
-		if (!(s->mode & SSL_MODE_AUTO_RETRY))
-			{
-			if (s->s3->rbuf.left == 0) /* no read-ahead left? */
-				{
-				BIO *bio;
-				/* In the case where we try to read application data,
-				 * but we trigger an SSL handshake, we return -1 with
-				 * the retry option set.  Otherwise renegotiation may
-				 * cause nasty problems in the blocking world */
-				s->rwstate=SSL_READING;
-				bio=SSL_get_rbio(s);
-				BIO_clear_retry_flags(bio);
-				BIO_set_retry_read(bio);
-				return(-1);
-				}
-			}
-		goto start;
-		}
-
-	switch (rr->type)
-		{
-	default:
+            s->renegotiate = 1;
+            s->new_session = 1;
+        }
+        i = s->handshake_func(s);
+        if (i < 0)
+            return (i);
+        if (i == 0) {
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_SSL_HANDSHAKE_FAILURE);
+            return (-1);
+        }
+
+        if (!(s->mode & SSL_MODE_AUTO_RETRY)) {
+            if (s->s3->rbuf.left == 0) { /* no read-ahead left? */
+                BIO *bio;
+                /*
+                 * In the case where we try to read application data, but we
+                 * trigger an SSL handshake, we return -1 with the retry
+                 * option set.  Otherwise renegotiation may cause nasty
+                 * problems in the blocking world
+                 */
+                s->rwstate = SSL_READING;
+                bio = SSL_get_rbio(s);
+                BIO_clear_retry_flags(bio);
+                BIO_set_retry_read(bio);
+                return (-1);
+            }
+        }
+        goto start;
+    }
+
+    switch (rr->type) {
+    default:
 #ifndef OPENSSL_NO_TLS
-		/* TLS up to v1.1 just ignores unknown message types:
-		 * TLS v1.2 give an unexpected message alert.
-		 */
-		if (s->version >= TLS1_VERSION && s->version <= TLS1_1_VERSION)
-			{
-			rr->length = 0;
-			goto start;
-			}
+        /*
+         * TLS up to v1.1 just ignores unknown message types: TLS v1.2 give
+         * an unexpected message alert.
+         */
+        if (s->version >= TLS1_VERSION && s->version <= TLS1_1_VERSION) {
+            rr->length = 0;
+            goto start;
+        }
 #endif
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
-		goto f_err;
-	case SSL3_RT_CHANGE_CIPHER_SPEC:
-	case SSL3_RT_ALERT:
-	case SSL3_RT_HANDSHAKE:
-		/* we already handled all of these, with the possible exception
-		 * of SSL3_RT_HANDSHAKE when s->in_handshake is set, but that
-		 * should not happen when type != rr->type */
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_READ_BYTES,ERR_R_INTERNAL_ERROR);
-		goto f_err;
-	case SSL3_RT_APPLICATION_DATA:
-		/* At this point, we were expecting handshake data,
-		 * but have application data.  If the library was
-		 * running inside ssl3_read() (i.e. in_read_app_data
-		 * is set) and it makes sense to read application data
-		 * at this point (session renegotiation not yet started),
-		 * we will indulge it.
-		 */
-		if (s->s3->in_read_app_data &&
-			(s->s3->total_renegotiations != 0) &&
-			((
-				(s->state & SSL_ST_CONNECT) &&
-				(s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
-				(s->state <= SSL3_ST_CR_SRVR_HELLO_A)
-				) || (
-					(s->state & SSL_ST_ACCEPT) &&
-					(s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
-					(s->state >= SSL3_ST_SR_CLNT_HELLO_A)
-					)
-				))
-			{
-			s->s3->in_read_app_data=2;
-			return(-1);
-			}
-		else
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
-			goto f_err;
-			}
-		}
-	/* not reached */
-
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
-	return(-1);
-	}
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
+        goto f_err;
+    case SSL3_RT_CHANGE_CIPHER_SPEC:
+    case SSL3_RT_ALERT:
+    case SSL3_RT_HANDSHAKE:
+        /*
+         * we already handled all of these, with the possible exception of
+         * SSL3_RT_HANDSHAKE when s->in_handshake is set, but that should not
+         * happen when type != rr->type
+         */
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_READ_BYTES, ERR_R_INTERNAL_ERROR);
+        goto f_err;
+    case SSL3_RT_APPLICATION_DATA:
+        /*
+         * At this point, we were expecting handshake data, but have
+         * application data.  If the library was running inside ssl3_read()
+         * (i.e. in_read_app_data is set) and it makes sense to read
+         * application data at this point (session renegotiation not yet
+         * started), we will indulge it.
+         */
+        if (s->s3->in_read_app_data &&
+            (s->s3->total_renegotiations != 0) &&
+            (((s->state & SSL_ST_CONNECT) &&
+              (s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
+              (s->state <= SSL3_ST_CR_SRVR_HELLO_A)
+             ) || ((s->state & SSL_ST_ACCEPT) &&
+                   (s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
+                   (s->state >= SSL3_ST_SR_CLNT_HELLO_A)
+             )
+            )) {
+            s->s3->in_read_app_data = 2;
+            return (-1);
+        } else {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_READ_BYTES, SSL_R_UNEXPECTED_RECORD);
+            goto f_err;
+        }
+    }
+    /* not reached */
+
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
+    return (-1);
+}
 
 int ssl3_do_change_cipher_spec(SSL *s)
-	{
-	int i;
-	const char *sender;
-	int slen;
-
-	if (s->state & SSL_ST_ACCEPT)
-		i=SSL3_CHANGE_CIPHER_SERVER_READ;
-	else
-		i=SSL3_CHANGE_CIPHER_CLIENT_READ;
-
-	if (s->s3->tmp.key_block == NULL)
-		{
-		if (s->session == NULL || s->session->master_key_length == 0)
-			{
-			/* might happen if dtls1_read_bytes() calls this */
-			SSLerr(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC,SSL_R_CCS_RECEIVED_EARLY);
-			return (0);
-			}
-
-		s->session->cipher=s->s3->tmp.new_cipher;
-		if (!s->method->ssl3_enc->setup_key_block(s)) return(0);
-		}
-
-	if (!s->method->ssl3_enc->change_cipher_state(s,i))
-		return(0);
-
-	/* we have to record the message digest at
-	 * this point so we can get it before we read
-	 * the finished message */
-	if (s->state & SSL_ST_CONNECT)
-		{
-		sender=s->method->ssl3_enc->server_finished_label;
-		slen=s->method->ssl3_enc->server_finished_label_len;
-		}
-	else
-		{
-		sender=s->method->ssl3_enc->client_finished_label;
-		slen=s->method->ssl3_enc->client_finished_label_len;
-		}
-
-	i = s->method->ssl3_enc->final_finish_mac(s,
-		sender,slen,s->s3->tmp.peer_finish_md);
-	if (i == 0)
-		{
-		SSLerr(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC, ERR_R_INTERNAL_ERROR);
-		return 0;
-		}
-	s->s3->tmp.peer_finish_md_len = i;
-
-	return(1);
-	}
+{
+    int i;
+    const char *sender;
+    int slen;
+
+    if (s->state & SSL_ST_ACCEPT)
+        i = SSL3_CHANGE_CIPHER_SERVER_READ;
+    else
+        i = SSL3_CHANGE_CIPHER_CLIENT_READ;
+
+    if (s->s3->tmp.key_block == NULL) {
+        if (s->session == NULL || s->session->master_key_length == 0) {
+            /* might happen if dtls1_read_bytes() calls this */
+            SSLerr(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC,
+                   SSL_R_CCS_RECEIVED_EARLY);
+            return (0);
+        }
+
+        s->session->cipher = s->s3->tmp.new_cipher;
+        if (!s->method->ssl3_enc->setup_key_block(s))
+            return (0);
+    }
+
+    if (!s->method->ssl3_enc->change_cipher_state(s, i))
+        return (0);
+
+    /*
+     * we have to record the message digest at this point so we can get it
+     * before we read the finished message
+     */
+    if (s->state & SSL_ST_CONNECT) {
+        sender = s->method->ssl3_enc->server_finished_label;
+        slen = s->method->ssl3_enc->server_finished_label_len;
+    } else {
+        sender = s->method->ssl3_enc->client_finished_label;
+        slen = s->method->ssl3_enc->client_finished_label_len;
+    }
+
+    i = s->method->ssl3_enc->final_finish_mac(s,
+                                              sender, slen,
+                                              s->s3->tmp.peer_finish_md);
+    if (i == 0) {
+        SSLerr(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC, ERR_R_INTERNAL_ERROR);
+        return 0;
+    }
+    s->s3->tmp.peer_finish_md_len = i;
+
+    return (1);
+}
 
 int ssl3_send_alert(SSL *s, int level, int desc)
-	{
-	/* Map tls/ssl alert value to correct one */
-	desc=s->method->ssl3_enc->alert_value(desc);
-	if (s->version == SSL3_VERSION && desc == SSL_AD_PROTOCOL_VERSION)
-		desc = SSL_AD_HANDSHAKE_FAILURE; /* SSL 3.0 does not have protocol_version alerts */
-	if (desc < 0) return -1;
-	/* If a fatal one, remove from cache */
-	if ((level == 2) && (s->session != NULL))
-		SSL_CTX_remove_session(s->ctx,s->session);
-
-	s->s3->alert_dispatch=1;
-	s->s3->send_alert[0]=level;
-	s->s3->send_alert[1]=desc;
-	if (s->s3->wbuf.left == 0) /* data still being written out? */
-		return s->method->ssl_dispatch_alert(s);
-	/* else data is still being written out, we will get written
-	 * some time in the future */
-	return -1;
-	}
+{
+    /* Map tls/ssl alert value to correct one */
+    desc = s->method->ssl3_enc->alert_value(desc);
+    if (s->version == SSL3_VERSION && desc == SSL_AD_PROTOCOL_VERSION)
+        desc = SSL_AD_HANDSHAKE_FAILURE; /* SSL 3.0 does not have
+                                          * protocol_version alerts */
+    if (desc < 0)
+        return -1;
+    /* If a fatal one, remove from cache */
+    if ((level == 2) && (s->session != NULL))
+        SSL_CTX_remove_session(s->ctx, s->session);
+
+    s->s3->alert_dispatch = 1;
+    s->s3->send_alert[0] = level;
+    s->s3->send_alert[1] = desc;
+    if (s->s3->wbuf.left == 0)  /* data still being written out? */
+        return s->method->ssl_dispatch_alert(s);
+    /*
+     * else data is still being written out, we will get written some time in
+     * the future
+     */
+    return -1;
+}
 
 int ssl3_dispatch_alert(SSL *s)
-	{
-	int i,j;
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-
-	s->s3->alert_dispatch=0;
-	i = do_ssl3_write(s, SSL3_RT_ALERT, &s->s3->send_alert[0], 2, 0);
-	if (i <= 0)
-		{
-		s->s3->alert_dispatch=1;
-		}
-	else
-		{
-		/* Alert sent to BIO.  If it is important, flush it now.
-		 * If the message does not get sent due to non-blocking IO,
-		 * we will not worry too much. */
-		if (s->s3->send_alert[0] == SSL3_AL_FATAL)
-			(void)BIO_flush(s->wbio);
-
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert, 2, s, s->msg_callback_arg);
-
-		if (s->info_callback != NULL)
-			cb=s->info_callback;
-		else if (s->ctx->info_callback != NULL)
-			cb=s->ctx->info_callback;
-
-		if (cb != NULL)
-			{
-			j=(s->s3->send_alert[0]<<8)|s->s3->send_alert[1];
-			cb(s,SSL_CB_WRITE_ALERT,j);
-			}
-		}
-	return(i);
-	}
+{
+    int i, j;
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+
+    s->s3->alert_dispatch = 0;
+    i = do_ssl3_write(s, SSL3_RT_ALERT, &s->s3->send_alert[0], 2, 0);
+    if (i <= 0) {
+        s->s3->alert_dispatch = 1;
+    } else {
+        /*
+         * Alert sent to BIO.  If it is important, flush it now. If the
+         * message does not get sent due to non-blocking IO, we will not
+         * worry too much.
+         */
+        if (s->s3->send_alert[0] == SSL3_AL_FATAL)
+            (void)BIO_flush(s->wbio);
+
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, SSL3_RT_ALERT, s->s3->send_alert,
+                            2, s, s->msg_callback_arg);
+
+        if (s->info_callback != NULL)
+            cb = s->info_callback;
+        else if (s->ctx->info_callback != NULL)
+            cb = s->ctx->info_callback;
+
+        if (cb != NULL) {
+            j = (s->s3->send_alert[0] << 8) | s->s3->send_alert[1];
+            cb(s, SSL_CB_WRITE_ALERT, j);
+        }
+    }
+    return (i);
+}
diff --git a/ssl/s3_srvr.c b/ssl/s3_srvr.c
index d8155c3ac9..0aeed4cdec 100644
--- a/ssl/s3_srvr.c
+++ b/ssl/s3_srvr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,7 +111,7 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
@@ -162,11 +162,11 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 #ifndef OPENSSL_NO_KRB5
-#include 
+# include 
 #endif
 #include 
 
@@ -174,3489 +174,3321 @@
 static const SSL_METHOD *ssl3_get_server_method(int ver);
 
 static const SSL_METHOD *ssl3_get_server_method(int ver)
-	{
-	if (ver == SSL3_VERSION)
-		return(SSLv3_server_method());
-	else
-		return(NULL);
-	}
+{
+    if (ver == SSL3_VERSION)
+        return (SSLv3_server_method());
+    else
+        return (NULL);
+}
 
 IMPLEMENT_ssl3_meth_func(SSLv3_server_method,
-			ssl3_accept,
-			ssl_undefined_function,
-			ssl3_get_server_method)
+                         ssl3_accept,
+                         ssl_undefined_function, ssl3_get_server_method)
 #endif
-
 #ifndef OPENSSL_NO_SRP
 static int ssl_check_srp_ext_ClientHello(SSL *s, int *al)
-	{
-	int ret = SSL_ERROR_NONE;
-
-	*al = SSL_AD_UNRECOGNIZED_NAME;
-
-	if ((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP) &&
-	    (s->srp_ctx.TLS_ext_srp_username_callback != NULL))
-		{
-		if(s->srp_ctx.login == NULL)
-			{
-			/* RFC 5054 says SHOULD reject, 
-			   we do so if There is no srp login name */
-			ret = SSL3_AL_FATAL;
-			*al = SSL_AD_UNKNOWN_PSK_IDENTITY;
-			}
-		else
-			{
-			ret = SSL_srp_server_param_with_username(s,al);
-			}
-		}
-	return ret;
-	}
+{
+    int ret = SSL_ERROR_NONE;
+
+    *al = SSL_AD_UNRECOGNIZED_NAME;
+
+    if ((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP) &&
+        (s->srp_ctx.TLS_ext_srp_username_callback != NULL)) {
+        if (s->srp_ctx.login == NULL) {
+            /*
+             * RFC 5054 says SHOULD reject, we do so if There is no srp
+             * login name
+             */
+            ret = SSL3_AL_FATAL;
+            *al = SSL_AD_UNKNOWN_PSK_IDENTITY;
+        } else {
+            ret = SSL_srp_server_param_with_username(s, al);
+        }
+    }
+    return ret;
+}
 #endif
 
 int ssl3_accept(SSL *s)
-	{
-	BUF_MEM *buf;
-	unsigned long alg_k,Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state,skip=0;
-
-	RAND_add(&Time,sizeof(Time),0);
-	ERR_clear_error();
-	clear_sys_error();
-
-	if (s->info_callback != NULL)
-		cb=s->info_callback;
-	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-
-	/* init things to blank */
-	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
-
-	if (s->cert == NULL)
-		{
-		SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_NO_CERTIFICATE_SET);
-		return(-1);
-		}
-
+{
+    BUF_MEM *buf;
+    unsigned long alg_k, Time = (unsigned long)time(NULL);
+    void (*cb) (const SSL *ssl, int type, int val) = NULL;
+    int ret = -1;
+    int new_state, state, skip = 0;
+
+    RAND_add(&Time, sizeof(Time), 0);
+    ERR_clear_error();
+    clear_sys_error();
+
+    if (s->info_callback != NULL)
+        cb = s->info_callback;
+    else if (s->ctx->info_callback != NULL)
+        cb = s->ctx->info_callback;
+
+    /* init things to blank */
+    s->in_handshake++;
+    if (!SSL_in_init(s) || SSL_in_before(s))
+        SSL_clear(s);
+
+    if (s->cert == NULL) {
+        SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_NO_CERTIFICATE_SET);
+        return (-1);
+    }
 #ifndef OPENSSL_NO_HEARTBEATS
-	/* If we're awaiting a HeartbeatResponse, pretend we
-	 * already got and don't await it anymore, because
-	 * Heartbeats don't make sense during handshakes anyway.
-	 */
-	if (s->tlsext_hb_pending)
-		{
-		s->tlsext_hb_pending = 0;
-		s->tlsext_hb_seq++;
-		}
+    /*
+     * If we're awaiting a HeartbeatResponse, pretend we already got and
+     * don't await it anymore, because Heartbeats don't make sense during
+     * handshakes anyway.
+     */
+    if (s->tlsext_hb_pending) {
+        s->tlsext_hb_pending = 0;
+        s->tlsext_hb_seq++;
+    }
 #endif
 
-	for (;;)
-		{
-		state=s->state;
-
-		switch (s->state)
-			{
-		case SSL_ST_RENEGOTIATE:
-			s->renegotiate=1;
-			/* s->state=SSL_ST_ACCEPT; */
-
-		case SSL_ST_BEFORE:
-		case SSL_ST_ACCEPT:
-		case SSL_ST_BEFORE|SSL_ST_ACCEPT:
-		case SSL_ST_OK|SSL_ST_ACCEPT:
-
-			s->server=1;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
-
-			if ((s->version>>8) != 3)
-				{
-				SSLerr(SSL_F_SSL3_ACCEPT, ERR_R_INTERNAL_ERROR);
-				return -1;
-				}
-			s->type=SSL_ST_ACCEPT;
-
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
-					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					BUF_MEM_free(buf);
-					ret= -1;
-					goto end;
-					}
-				s->init_buf=buf;
-				}
-
-			if (!ssl3_setup_buffers(s))
-				{
-				ret= -1;
-				goto end;
-				}
-
-			s->init_num=0;
-			s->s3->flags &= ~TLS1_FLAGS_SKIP_CERT_VERIFY;
-			s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
-			/* Should have been reset by ssl3_get_finished, too. */
-			s->s3->change_cipher_spec = 0;
-
-			if (s->state != SSL_ST_RENEGOTIATE)
-				{
-				/* Ok, we now need to push on a buffering BIO so that
-				 * the output is sent in a way that TCP likes :-)
-				 */
-				if (!ssl_init_wbio_buffer(s,1)) { ret= -1; goto end; }
-				
-				ssl3_init_finished_mac(s);
-				s->state=SSL3_ST_SR_CLNT_HELLO_A;
-				s->ctx->stats.sess_accept++;
-				}
-			else if (!s->s3->send_connection_binding &&
-				!(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
-				{
-				/* Server attempting to renegotiate with
-				 * client that doesn't support secure
-				 * renegotiation.
-				 */
-				SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
-				ret = -1;
-				goto end;
-				}
-			else
-				{
-				/* s->state == SSL_ST_RENEGOTIATE,
-				 * we will just send a HelloRequest */
-				s->ctx->stats.sess_accept_renegotiate++;
-				s->state=SSL3_ST_SW_HELLO_REQ_A;
-				}
-			break;
-
-		case SSL3_ST_SW_HELLO_REQ_A:
-		case SSL3_ST_SW_HELLO_REQ_B:
-
-			s->shutdown=0;
-			ret=ssl3_send_hello_request(s);
-			if (ret <= 0) goto end;
-			s->s3->tmp.next_state=SSL3_ST_SW_HELLO_REQ_C;
-			s->state=SSL3_ST_SW_FLUSH;
-			s->init_num=0;
-
-			ssl3_init_finished_mac(s);
-			break;
-
-		case SSL3_ST_SW_HELLO_REQ_C:
-			s->state=SSL_ST_OK;
-			break;
-
-		case SSL3_ST_SR_CLNT_HELLO_A:
-		case SSL3_ST_SR_CLNT_HELLO_B:
-		case SSL3_ST_SR_CLNT_HELLO_C:
-
-			s->shutdown=0;
-			ret=ssl3_get_client_hello(s);
-			if (ret <= 0) goto end;
+    for (;;) {
+        state = s->state;
+
+        switch (s->state) {
+        case SSL_ST_RENEGOTIATE:
+            s->renegotiate = 1;
+            /* s->state=SSL_ST_ACCEPT; */
+
+        case SSL_ST_BEFORE:
+        case SSL_ST_ACCEPT:
+        case SSL_ST_BEFORE | SSL_ST_ACCEPT:
+        case SSL_ST_OK | SSL_ST_ACCEPT:
+
+            s->server = 1;
+            if (cb != NULL)
+                cb(s, SSL_CB_HANDSHAKE_START, 1);
+
+            if ((s->version >> 8) != 3) {
+                SSLerr(SSL_F_SSL3_ACCEPT, ERR_R_INTERNAL_ERROR);
+                return -1;
+            }
+            s->type = SSL_ST_ACCEPT;
+
+            if (s->init_buf == NULL) {
+                if ((buf = BUF_MEM_new()) == NULL) {
+                    ret = -1;
+                    goto end;
+                }
+                if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+                    BUF_MEM_free(buf);
+                    ret = -1;
+                    goto end;
+                }
+                s->init_buf = buf;
+            }
+
+            if (!ssl3_setup_buffers(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            s->init_num = 0;
+            s->s3->flags &= ~TLS1_FLAGS_SKIP_CERT_VERIFY;
+            s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
+            /*
+             * Should have been reset by ssl3_get_finished, too.
+             */
+            s->s3->change_cipher_spec = 0;
+
+            if (s->state != SSL_ST_RENEGOTIATE) {
+                /*
+                 * Ok, we now need to push on a buffering BIO so that the
+                 * output is sent in a way that TCP likes :-)
+                 */
+                if (!ssl_init_wbio_buffer(s, 1)) {
+                    ret = -1;
+                    goto end;
+                }
+
+                ssl3_init_finished_mac(s);
+                s->state = SSL3_ST_SR_CLNT_HELLO_A;
+                s->ctx->stats.sess_accept++;
+            } else if (!s->s3->send_connection_binding &&
+                       !(s->options &
+                         SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) {
+                /*
+                 * Server attempting to renegotiate with client that doesn't
+                 * support secure renegotiation.
+                 */
+                SSLerr(SSL_F_SSL3_ACCEPT,
+                       SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+                ret = -1;
+                goto end;
+            } else {
+                /*
+                 * s->state == SSL_ST_RENEGOTIATE, we will just send a
+                 * HelloRequest
+                 */
+                s->ctx->stats.sess_accept_renegotiate++;
+                s->state = SSL3_ST_SW_HELLO_REQ_A;
+            }
+            break;
+
+        case SSL3_ST_SW_HELLO_REQ_A:
+        case SSL3_ST_SW_HELLO_REQ_B:
+
+            s->shutdown = 0;
+            ret = ssl3_send_hello_request(s);
+            if (ret <= 0)
+                goto end;
+            s->s3->tmp.next_state = SSL3_ST_SW_HELLO_REQ_C;
+            s->state = SSL3_ST_SW_FLUSH;
+            s->init_num = 0;
+
+            ssl3_init_finished_mac(s);
+            break;
+
+        case SSL3_ST_SW_HELLO_REQ_C:
+            s->state = SSL_ST_OK;
+            break;
+
+        case SSL3_ST_SR_CLNT_HELLO_A:
+        case SSL3_ST_SR_CLNT_HELLO_B:
+        case SSL3_ST_SR_CLNT_HELLO_C:
+
+            s->shutdown = 0;
+            ret = ssl3_get_client_hello(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_SRP
-			s->state = SSL3_ST_SR_CLNT_HELLO_D;
-		case SSL3_ST_SR_CLNT_HELLO_D:
-			{
-			int al;
-			if ((ret = ssl_check_srp_ext_ClientHello(s,&al))  < 0)
-					{
-					/* callback indicates firther work to be done */
-					s->rwstate=SSL_X509_LOOKUP;
-					goto end;
-					}
-			if (ret != SSL_ERROR_NONE)
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,al);	
-				/* This is not really an error but the only means to
-                                   for a client to detect whether srp is supported. */
- 				   if (al != TLS1_AD_UNKNOWN_PSK_IDENTITY) 	
-					SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_CLIENTHELLO_TLSEXT);			
-				ret = SSL_TLSEXT_ERR_ALERT_FATAL;			
-				ret= -1;
-				goto end;	
-				}
-			}
-#endif		
-			
-			s->renegotiate = 2;
-			s->state=SSL3_ST_SW_SRVR_HELLO_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_SRVR_HELLO_A:
-		case SSL3_ST_SW_SRVR_HELLO_B:
-			ret=ssl3_send_server_hello(s);
-			if (ret <= 0) goto end;
+            s->state = SSL3_ST_SR_CLNT_HELLO_D;
+        case SSL3_ST_SR_CLNT_HELLO_D:
+            {
+                int al;
+                if ((ret = ssl_check_srp_ext_ClientHello(s, &al)) < 0) {
+                    /*
+                     * callback indicates firther work to be done
+                     */
+                    s->rwstate = SSL_X509_LOOKUP;
+                    goto end;
+                }
+                if (ret != SSL_ERROR_NONE) {
+                    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+                    /*
+                     * This is not really an error but the only means to for
+                     * a client to detect whether srp is supported.
+                     */
+                    if (al != TLS1_AD_UNKNOWN_PSK_IDENTITY)
+                        SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_CLIENTHELLO_TLSEXT);
+                    ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+                    ret = -1;
+                    goto end;
+                }
+            }
+#endif
+
+            s->renegotiate = 2;
+            s->state = SSL3_ST_SW_SRVR_HELLO_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_SRVR_HELLO_A:
+        case SSL3_ST_SW_SRVR_HELLO_B:
+            ret = ssl3_send_server_hello(s);
+            if (ret <= 0)
+                goto end;
 #ifndef OPENSSL_NO_TLSEXT
-			if (s->hit)
-				{
-				if (s->tlsext_ticket_expected)
-					s->state=SSL3_ST_SW_SESSION_TICKET_A;
-				else
-					s->state=SSL3_ST_SW_CHANGE_A;
-				}
+            if (s->hit) {
+                if (s->tlsext_ticket_expected)
+                    s->state = SSL3_ST_SW_SESSION_TICKET_A;
+                else
+                    s->state = SSL3_ST_SW_CHANGE_A;
+            }
 #else
-			if (s->hit)
-					s->state=SSL3_ST_SW_CHANGE_A;
+            if (s->hit)
+                s->state = SSL3_ST_SW_CHANGE_A;
 #endif
-			else
-					s->state = SSL3_ST_SW_CERT_A;
-			s->init_num = 0;
-			break;
-
-		case SSL3_ST_SW_CERT_A:
-		case SSL3_ST_SW_CERT_B:
-			/* Check if it is anon DH or anon ECDH, */
-			/* normal PSK or KRB5 or SRP */
-			if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL|SSL_aKRB5|SSL_aSRP))
-				&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				ret=ssl3_send_server_certificate(s);
-				if (ret <= 0) goto end;
+            else
+                s->state = SSL3_ST_SW_CERT_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_A:
+        case SSL3_ST_SW_CERT_B:
+            /* Check if it is anon DH or anon ECDH, */
+            /* normal PSK or KRB5 or SRP */
+            if (!
+                (s->s3->tmp.
+                 new_cipher->algorithm_auth & (SSL_aNULL | SSL_aKRB5 |
+                                               SSL_aSRP))
+&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                ret = ssl3_send_server_certificate(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_status_expected)
-					s->state=SSL3_ST_SW_CERT_STATUS_A;
-				else
-					s->state=SSL3_ST_SW_KEY_EXCH_A;
-				}
-			else
-				{
-				skip = 1;
-				s->state=SSL3_ST_SW_KEY_EXCH_A;
-				}
+                if (s->tlsext_status_expected)
+                    s->state = SSL3_ST_SW_CERT_STATUS_A;
+                else
+                    s->state = SSL3_ST_SW_KEY_EXCH_A;
+            } else {
+                skip = 1;
+                s->state = SSL3_ST_SW_KEY_EXCH_A;
+            }
 #else
-				}
-			else
-				skip=1;
+            } else
+                skip = 1;
 
-			s->state=SSL3_ST_SW_KEY_EXCH_A;
+            s->state = SSL3_ST_SW_KEY_EXCH_A;
 #endif
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_KEY_EXCH_A:
-		case SSL3_ST_SW_KEY_EXCH_B:
-			alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
-
-			/*
-			 * clear this, it may get reset by
-			 * send_server_key_exchange
-			 */
-			s->s3->tmp.use_rsa_tmp=0;
-
-
-			/* only send if a DH key exchange, fortezza or
-			 * RSA but we have a sign only certificate
-			 *
-			 * PSK: may send PSK identity hints
-			 *
-			 * For ECC ciphersuites, we send a serverKeyExchange
-			 * message only if the cipher suite is either
-			 * ECDH-anon or ECDHE. In other cases, the
-			 * server certificate contains the server's
-			 * public key for key exchange.
-			 */
-			if (0
-			/* PSK: send ServerKeyExchange if PSK identity
-			 * hint if provided */
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_KEY_EXCH_A:
+        case SSL3_ST_SW_KEY_EXCH_B:
+            alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+
+            /*
+             * clear this, it may get reset by
+             * send_server_key_exchange
+             */
+            s->s3->tmp.use_rsa_tmp = 0;
+
+            /*
+             * only send if a DH key exchange, fortezza or RSA but we have a
+             * sign only certificate PSK: may send PSK identity hints For
+             * ECC ciphersuites, we send a serverKeyExchange message only if
+             * the cipher suite is either ECDH-anon or ECDHE. In other cases,
+             * the server certificate contains the server's public key for
+             * key exchange.
+             */
+            if (0
+                /*
+                 * PSK: send ServerKeyExchange if PSK identity hint if
+                 * provided
+                 */
 #ifndef OPENSSL_NO_PSK
-			    || ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
+                || ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
 #endif
 #ifndef OPENSSL_NO_SRP
-			    /* SRP: send ServerKeyExchange */
-			    || (alg_k & SSL_kSRP)
+                /* SRP: send ServerKeyExchange */
+                || (alg_k & SSL_kSRP)
 #endif
-			    || (alg_k & SSL_kEDH)
-			    || (alg_k & SSL_kEECDH)
-			    || ((alg_k & SSL_kRSA)
-				&& (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
-				    || (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
-					&& EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
-					)
-				    )
-				)
-			    )
-				{
-				ret=ssl3_send_server_key_exchange(s);
-				if (ret <= 0) goto end;
-				}
-			else
-				skip=1;
-
-			s->state=SSL3_ST_SW_CERT_REQ_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_CERT_REQ_A:
-		case SSL3_ST_SW_CERT_REQ_B:
-			if (/* don't request cert unless asked for it: */
-				!(s->verify_mode & SSL_VERIFY_PEER) ||
-				/* if SSL_VERIFY_CLIENT_ONCE is set,
-				 * don't request cert during re-negotiation: */
-				((s->session->peer != NULL) &&
-				 (s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
-				/* never request cert in anonymous ciphersuites
-				 * (see section "Certificate request" in SSL 3 drafts
-				 * and in RFC 2246): */
-				((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
-				 /* ... except when the application insists on verification
-				  * (against the specs, but s3_clnt.c accepts this for SSL 3) */
-				 !(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
-				 /* never request cert in Kerberos ciphersuites */
-				(s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) ||
-				/* don't request certificate for SRP auth */
-				(s->s3->tmp.new_cipher->algorithm_auth & SSL_aSRP)
-				/* With normal PSK Certificates and
-				 * Certificate Requests are omitted */
-				|| (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				/* no cert request */
-				skip=1;
-				s->s3->tmp.cert_request=0;
-				s->state=SSL3_ST_SW_SRVR_DONE_A;
-				if (s->s3->handshake_buffer)
-					if (!ssl3_digest_cached_records(s))
-						return -1;
-				}
-			else
-				{
-				s->s3->tmp.cert_request=1;
-				ret=ssl3_send_certificate_request(s);
-				if (ret <= 0) goto end;
+                || (alg_k & SSL_kEDH)
+                || (alg_k & SSL_kEECDH)
+                || ((alg_k & SSL_kRSA)
+                    && (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
+                        || (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
+                            && EVP_PKEY_size(s->cert->
+                                             pkeys
+                                             [SSL_PKEY_RSA_ENC].privatekey) *
+                            8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
+                        )
+                    )
+                )
+                ) {
+                ret = ssl3_send_server_key_exchange(s);
+                if (ret <= 0)
+                    goto end;
+            } else
+                skip = 1;
+
+            s->state = SSL3_ST_SW_CERT_REQ_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_REQ_A:
+        case SSL3_ST_SW_CERT_REQ_B:
+            if (                /* don't request cert unless asked for it: */
+                   !(s->verify_mode & SSL_VERIFY_PEER) ||
+                   /*
+                    * if SSL_VERIFY_CLIENT_ONCE is set, don't request cert
+                    * during re-negotiation:
+                    */
+                   ((s->session->peer != NULL) &&
+                    (s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
+                   /*
+                    * never request cert in anonymous ciphersuites (see
+                    * section "Certificate request" in SSL 3 drafts and in
+                    * RFC 2246):
+                    */
+                   ((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
+                    /*
+                     * ... except when the application insists on
+                     * verification (against the specs, but s3_clnt.c accepts
+                     * this for SSL 3)
+                     */
+                    !(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
+                   /*
+                    * never request cert in Kerberos ciphersuites
+                    */
+                   (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) ||
+                   /* don't request certificate for SRP auth */
+                   (s->s3->tmp.new_cipher->algorithm_auth & SSL_aSRP)
+                   /*
+                    * With normal PSK Certificates and Certificate Requests
+                    * are omitted
+                    */
+                   || (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+                /* no cert request */
+                skip = 1;
+                s->s3->tmp.cert_request = 0;
+                s->state = SSL3_ST_SW_SRVR_DONE_A;
+                if (s->s3->handshake_buffer)
+                    if (!ssl3_digest_cached_records(s))
+                        return -1;
+            } else {
+                s->s3->tmp.cert_request = 1;
+                ret = ssl3_send_certificate_request(s);
+                if (ret <= 0)
+                    goto end;
 #ifndef NETSCAPE_HANG_BUG
-				s->state=SSL3_ST_SW_SRVR_DONE_A;
+                s->state = SSL3_ST_SW_SRVR_DONE_A;
 #else
-				s->state=SSL3_ST_SW_FLUSH;
-				s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
+                s->state = SSL3_ST_SW_FLUSH;
+                s->s3->tmp.next_state = SSL3_ST_SR_CERT_A;
 #endif
-				s->init_num=0;
-				}
-			break;
-
-		case SSL3_ST_SW_SRVR_DONE_A:
-		case SSL3_ST_SW_SRVR_DONE_B:
-			ret=ssl3_send_server_done(s);
-			if (ret <= 0) goto end;
-			s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
-			s->state=SSL3_ST_SW_FLUSH;
-			s->init_num=0;
-			break;
-		
-		case SSL3_ST_SW_FLUSH:
-
-			/* This code originally checked to see if
-			 * any data was pending using BIO_CTRL_INFO
-			 * and then flushed. This caused problems
-			 * as documented in PR#1939. The proposed
-			 * fix doesn't completely resolve this issue
-			 * as buggy implementations of BIO_CTRL_PENDING
-			 * still exist. So instead we just flush
-			 * unconditionally.
-			 */
-
-			s->rwstate=SSL_WRITING;
-			if (BIO_flush(s->wbio) <= 0)
-				{
-				ret= -1;
-				goto end;
-				}
-			s->rwstate=SSL_NOTHING;
-
-			s->state=s->s3->tmp.next_state;
-			break;
-
-		case SSL3_ST_SR_CERT_A:
-		case SSL3_ST_SR_CERT_B:
-			if (s->s3->tmp.cert_request)
-				{
-				ret=ssl3_get_client_certificate(s);
-				if (ret <= 0) goto end;
-				}
-			s->init_num=0;
-			s->state=SSL3_ST_SR_KEY_EXCH_A;
-			break;
-
-		case SSL3_ST_SR_KEY_EXCH_A:
-		case SSL3_ST_SR_KEY_EXCH_B:
-			ret=ssl3_get_client_key_exchange(s);
-			if (ret <= 0)
-				goto end;
-			if (ret == 2)
-				{
-				/* For the ECDH ciphersuites when
-				 * the client sends its ECDH pub key in
-				 * a certificate, the CertificateVerify
-				 * message is not sent.
-				 * Also for GOST ciphersuites when
-				 * the client uses its key from the certificate
-				 * for key exchange.
-				 */
+                s->init_num = 0;
+            }
+            break;
+
+        case SSL3_ST_SW_SRVR_DONE_A:
+        case SSL3_ST_SW_SRVR_DONE_B:
+            ret = ssl3_send_server_done(s);
+            if (ret <= 0)
+                goto end;
+            s->s3->tmp.next_state = SSL3_ST_SR_CERT_A;
+            s->state = SSL3_ST_SW_FLUSH;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_FLUSH:
+
+            /*
+             * This code originally checked to see if any data was pending
+             * using BIO_CTRL_INFO and then flushed. This caused problems as
+             * documented in PR#1939. The proposed fix doesn't completely
+             * resolve this issue as buggy implementations of
+             * BIO_CTRL_PENDING still exist. So instead we just flush
+             * unconditionally.
+             */
+
+            s->rwstate = SSL_WRITING;
+            if (BIO_flush(s->wbio) <= 0) {
+                ret = -1;
+                goto end;
+            }
+            s->rwstate = SSL_NOTHING;
+
+            s->state = s->s3->tmp.next_state;
+            break;
+
+        case SSL3_ST_SR_CERT_A:
+        case SSL3_ST_SR_CERT_B:
+            if (s->s3->tmp.cert_request) {
+                ret = ssl3_get_client_certificate(s);
+                if (ret <= 0)
+                    goto end;
+            }
+            s->init_num = 0;
+            s->state = SSL3_ST_SR_KEY_EXCH_A;
+            break;
+
+        case SSL3_ST_SR_KEY_EXCH_A:
+        case SSL3_ST_SR_KEY_EXCH_B:
+            ret = ssl3_get_client_key_exchange(s);
+            if (ret <= 0)
+                goto end;
+            if (ret == 2) {
+                /*
+                 * For the ECDH ciphersuites when the client sends its ECDH
+                 * pub key in a certificate, the CertificateVerify message is
+                 * not sent. Also for GOST ciphersuites when the client uses
+                 * its key from the certificate for key exchange.
+                 */
 #if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
-				s->state=SSL3_ST_SR_FINISHED_A;
+                s->state = SSL3_ST_SR_FINISHED_A;
 #else
-				if (s->s3->next_proto_neg_seen)
-					s->state=SSL3_ST_SR_NEXT_PROTO_A;
-				else
-					s->state=SSL3_ST_SR_FINISHED_A;
+                if (s->s3->next_proto_neg_seen)
+                    s->state = SSL3_ST_SR_NEXT_PROTO_A;
+                else
+                    s->state = SSL3_ST_SR_FINISHED_A;
 #endif
-				s->init_num = 0;
-				}
-			else if (SSL_USE_SIGALGS(s))
-				{
-				s->state=SSL3_ST_SR_CERT_VRFY_A;
-				s->init_num=0;
-				if (!s->session->peer)
-					break;
-				/* For sigalgs freeze the handshake buffer
-				 * at this point and digest cached records.
-				 */
-				if (!s->s3->handshake_buffer)
-					{
-					SSLerr(SSL_F_SSL3_ACCEPT,ERR_R_INTERNAL_ERROR);
-					return -1;
-					}
-				s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
-				if (!ssl3_digest_cached_records(s))
-					return -1;
-				}
-			else
-				{
-				int offset=0;
-				int dgst_num;
-
-				s->state=SSL3_ST_SR_CERT_VRFY_A;
-				s->init_num=0;
-
-				/* We need to get hashes here so if there is
-				 * a client cert, it can be verified
-				 * FIXME - digest processing for CertificateVerify
-				 * should be generalized. But it is next step
-				 */
-				if (s->s3->handshake_buffer)
-					if (!ssl3_digest_cached_records(s))
-						return -1;
-				for (dgst_num=0; dgst_nums3->handshake_dgst[dgst_num]) 
-						{
-						int dgst_size;
-
-						s->method->ssl3_enc->cert_verify_mac(s,EVP_MD_CTX_type(s->s3->handshake_dgst[dgst_num]),&(s->s3->tmp.cert_verify_md[offset]));
-						dgst_size=EVP_MD_CTX_size(s->s3->handshake_dgst[dgst_num]);
-						if (dgst_size < 0)
-							{
-							ret = -1;
-							goto end;
-							}
-						offset+=dgst_size;
-						}		
-				}
-			break;
-
-		case SSL3_ST_SR_CERT_VRFY_A:
-		case SSL3_ST_SR_CERT_VRFY_B:
-			/*
-			 * This *should* be the first time we enable CCS, but be
-			 * extra careful about surrounding code changes. We need
-			 * to set this here because we don't know if we're
-			 * expecting a CertificateVerify or not.
-			 */
-			if (!s->s3->change_cipher_spec)
-				s->s3->flags |= SSL3_FLAGS_CCS_OK;
-			/* we should decide if we expected this one */
-			ret=ssl3_get_cert_verify(s);
-			if (ret <= 0) goto end;
+                s->init_num = 0;
+            } else if (SSL_USE_SIGALGS(s)) {
+                s->state = SSL3_ST_SR_CERT_VRFY_A;
+                s->init_num = 0;
+                if (!s->session->peer)
+                    break;
+                /*
+                 * For sigalgs freeze the handshake buffer at this point and
+                 * digest cached records.
+                 */
+                if (!s->s3->handshake_buffer) {
+                    SSLerr(SSL_F_SSL3_ACCEPT, ERR_R_INTERNAL_ERROR);
+                    return -1;
+                }
+                s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
+                if (!ssl3_digest_cached_records(s))
+                    return -1;
+            } else {
+                int offset = 0;
+                int dgst_num;
+
+                s->state = SSL3_ST_SR_CERT_VRFY_A;
+                s->init_num = 0;
+
+                /*
+                 * We need to get hashes here so if there is a client cert,
+                 * it can be verified FIXME - digest processing for
+                 * CertificateVerify should be generalized. But it is next
+                 * step
+                 */
+                if (s->s3->handshake_buffer)
+                    if (!ssl3_digest_cached_records(s))
+                        return -1;
+                for (dgst_num = 0; dgst_num < SSL_MAX_DIGEST; dgst_num++)
+                    if (s->s3->handshake_dgst[dgst_num]) {
+                        int dgst_size;
+
+                        s->method->ssl3_enc->cert_verify_mac(s,
+                                                             EVP_MD_CTX_type
+                                                             (s->
+                                                              s3->handshake_dgst
+                                                              [dgst_num]),
+                                                             &(s->s3->
+                                                               tmp.cert_verify_md
+                                                               [offset]));
+                        dgst_size =
+                            EVP_MD_CTX_size(s->s3->handshake_dgst[dgst_num]);
+                        if (dgst_size < 0) {
+                            ret = -1;
+                            goto end;
+                        }
+                        offset += dgst_size;
+                    }
+            }
+            break;
+
+        case SSL3_ST_SR_CERT_VRFY_A:
+        case SSL3_ST_SR_CERT_VRFY_B:
+            /*
+             * This *should* be the first time we enable CCS, but be
+             * extra careful about surrounding code changes. We need
+             * to set this here because we don't know if we're
+             * expecting a CertificateVerify or not.
+             */
+            if (!s->s3->change_cipher_spec)
+                s->s3->flags |= SSL3_FLAGS_CCS_OK;
+            /* we should decide if we expected this one */
+            ret = ssl3_get_cert_verify(s);
+            if (ret <= 0)
+                goto end;
 
 #if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
-			s->state=SSL3_ST_SR_FINISHED_A;
+            s->state = SSL3_ST_SR_FINISHED_A;
 #else
-			if (s->s3->next_proto_neg_seen)
-				s->state=SSL3_ST_SR_NEXT_PROTO_A;
-			else
-				s->state=SSL3_ST_SR_FINISHED_A;
+            if (s->s3->next_proto_neg_seen)
+                s->state = SSL3_ST_SR_NEXT_PROTO_A;
+            else
+                s->state = SSL3_ST_SR_FINISHED_A;
 #endif
-			s->init_num=0;
-			break;
+            s->init_num = 0;
+            break;
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-		case SSL3_ST_SR_NEXT_PROTO_A:
-		case SSL3_ST_SR_NEXT_PROTO_B:
-			/*
-			 * Enable CCS for resumed handshakes with NPN.
-			 * In a full handshake with NPN, we end up here through
-			 * SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
-			 * already set. Receiving a CCS clears the flag, so make
-			 * sure not to re-enable it to ban duplicates.
-			 * s->s3->change_cipher_spec is set when a CCS is
-			 * processed in s3_pkt.c, and remains set until
-			 * the client's Finished message is read.
-			 */
-			if (!s->s3->change_cipher_spec)
-				s->s3->flags |= SSL3_FLAGS_CCS_OK;
-
-			ret=ssl3_get_next_proto(s);
-			if (ret <= 0) goto end;
-			s->init_num = 0;
-			s->state=SSL3_ST_SR_FINISHED_A;
-			break;
+        case SSL3_ST_SR_NEXT_PROTO_A:
+        case SSL3_ST_SR_NEXT_PROTO_B:
+            /*
+             * Enable CCS for resumed handshakes with NPN.
+             * In a full handshake with NPN, we end up here through
+             * SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
+             * already set. Receiving a CCS clears the flag, so make
+             * sure not to re-enable it to ban duplicates.
+             * s->s3->change_cipher_spec is set when a CCS is
+             * processed in s3_pkt.c, and remains set until
+             * the client's Finished message is read.
+             */
+            if (!s->s3->change_cipher_spec)
+                s->s3->flags |= SSL3_FLAGS_CCS_OK;
+
+            ret = ssl3_get_next_proto(s);
+            if (ret <= 0)
+                goto end;
+            s->init_num = 0;
+            s->state = SSL3_ST_SR_FINISHED_A;
+            break;
 #endif
 
-		case SSL3_ST_SR_FINISHED_A:
-		case SSL3_ST_SR_FINISHED_B:
-			/*
-			 * Enable CCS for resumed handshakes without NPN.
-			 * In a full handshake, we end up here through
-			 * SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
-			 * already set. Receiving a CCS clears the flag, so make
-			 * sure not to re-enable it to ban duplicates.
-			 * s->s3->change_cipher_spec is set when a CCS is
-			 * processed in s3_pkt.c, and remains set until
-			 * the client's Finished message is read.
-			 */
-			if (!s->s3->change_cipher_spec)
-				s->s3->flags |= SSL3_FLAGS_CCS_OK;
-			ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
-				SSL3_ST_SR_FINISHED_B);
-			if (ret <= 0) goto end;
-			if (s->hit)
-				s->state=SSL_ST_OK;
+        case SSL3_ST_SR_FINISHED_A:
+        case SSL3_ST_SR_FINISHED_B:
+            /*
+             * Enable CCS for resumed handshakes without NPN.
+             * In a full handshake, we end up here through
+             * SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
+             * already set. Receiving a CCS clears the flag, so make
+             * sure not to re-enable it to ban duplicates.
+             * s->s3->change_cipher_spec is set when a CCS is
+             * processed in s3_pkt.c, and remains set until
+             * the client's Finished message is read.
+             */
+            if (!s->s3->change_cipher_spec)
+                s->s3->flags |= SSL3_FLAGS_CCS_OK;
+            ret = ssl3_get_finished(s, SSL3_ST_SR_FINISHED_A,
+                                    SSL3_ST_SR_FINISHED_B);
+            if (ret <= 0)
+                goto end;
+            if (s->hit)
+                s->state = SSL_ST_OK;
 #ifndef OPENSSL_NO_TLSEXT
-			else if (s->tlsext_ticket_expected)
-				s->state=SSL3_ST_SW_SESSION_TICKET_A;
+            else if (s->tlsext_ticket_expected)
+                s->state = SSL3_ST_SW_SESSION_TICKET_A;
 #endif
-			else
-				s->state=SSL3_ST_SW_CHANGE_A;
-			s->init_num=0;
-			break;
+            else
+                s->state = SSL3_ST_SW_CHANGE_A;
+            s->init_num = 0;
+            break;
 
 #ifndef OPENSSL_NO_TLSEXT
-		case SSL3_ST_SW_SESSION_TICKET_A:
-		case SSL3_ST_SW_SESSION_TICKET_B:
-			ret=ssl3_send_newsession_ticket(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_CHANGE_A;
-			s->init_num=0;
-			break;
-
-		case SSL3_ST_SW_CERT_STATUS_A:
-		case SSL3_ST_SW_CERT_STATUS_B:
-			ret=ssl3_send_cert_status(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_KEY_EXCH_A;
-			s->init_num=0;
-			break;
+        case SSL3_ST_SW_SESSION_TICKET_A:
+        case SSL3_ST_SW_SESSION_TICKET_B:
+            ret = ssl3_send_newsession_ticket(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_CHANGE_A;
+            s->init_num = 0;
+            break;
+
+        case SSL3_ST_SW_CERT_STATUS_A:
+        case SSL3_ST_SW_CERT_STATUS_B:
+            ret = ssl3_send_cert_status(s);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_KEY_EXCH_A;
+            s->init_num = 0;
+            break;
 
 #endif
 
-		case SSL3_ST_SW_CHANGE_A:
-		case SSL3_ST_SW_CHANGE_B:
-
-			s->session->cipher=s->s3->tmp.new_cipher;
-			if (!s->method->ssl3_enc->setup_key_block(s))
-				{ ret= -1; goto end; }
-
-			ret=ssl3_send_change_cipher_spec(s,
-				SSL3_ST_SW_CHANGE_A,SSL3_ST_SW_CHANGE_B);
-
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_FINISHED_A;
-			s->init_num=0;
-
-			if (!s->method->ssl3_enc->change_cipher_state(s,
-				SSL3_CHANGE_CIPHER_SERVER_WRITE))
-				{
-				ret= -1;
-				goto end;
-				}
-
-			break;
-
-		case SSL3_ST_SW_FINISHED_A:
-		case SSL3_ST_SW_FINISHED_B:
-			ret=ssl3_send_finished(s,
-				SSL3_ST_SW_FINISHED_A,SSL3_ST_SW_FINISHED_B,
-				s->method->ssl3_enc->server_finished_label,
-				s->method->ssl3_enc->server_finished_label_len);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_SW_FLUSH;
-			if (s->hit)
-				{
+        case SSL3_ST_SW_CHANGE_A:
+        case SSL3_ST_SW_CHANGE_B:
+
+            s->session->cipher = s->s3->tmp.new_cipher;
+            if (!s->method->ssl3_enc->setup_key_block(s)) {
+                ret = -1;
+                goto end;
+            }
+
+            ret = ssl3_send_change_cipher_spec(s,
+                                               SSL3_ST_SW_CHANGE_A,
+                                               SSL3_ST_SW_CHANGE_B);
+
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_FINISHED_A;
+            s->init_num = 0;
+
+            if (!s->method->ssl3_enc->change_cipher_state(s,
+                                                          SSL3_CHANGE_CIPHER_SERVER_WRITE))
+            {
+                ret = -1;
+                goto end;
+            }
+
+            break;
+
+        case SSL3_ST_SW_FINISHED_A:
+        case SSL3_ST_SW_FINISHED_B:
+            ret = ssl3_send_finished(s,
+                                     SSL3_ST_SW_FINISHED_A,
+                                     SSL3_ST_SW_FINISHED_B,
+                                     s->method->
+                                     ssl3_enc->server_finished_label,
+                                     s->method->
+                                     ssl3_enc->server_finished_label_len);
+            if (ret <= 0)
+                goto end;
+            s->state = SSL3_ST_SW_FLUSH;
+            if (s->hit) {
 #if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
-				s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
+                s->s3->tmp.next_state = SSL3_ST_SR_FINISHED_A;
 #else
-				if (s->s3->next_proto_neg_seen)
-					{
-					s->s3->tmp.next_state=SSL3_ST_SR_NEXT_PROTO_A;
-					}
-				else
-					s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
+                if (s->s3->next_proto_neg_seen) {
+                    s->s3->tmp.next_state = SSL3_ST_SR_NEXT_PROTO_A;
+                } else
+                    s->s3->tmp.next_state = SSL3_ST_SR_FINISHED_A;
 #endif
-				}
-			else
-				s->s3->tmp.next_state=SSL_ST_OK;
-			s->init_num=0;
-			break;
-
-		case SSL_ST_OK:
-			/* clean a few things up */
-			ssl3_cleanup_key_block(s);
-
-			BUF_MEM_free(s->init_buf);
-			s->init_buf=NULL;
-
-			/* remove buffering on output */
-			ssl_free_wbio_buffer(s);
-
-			s->init_num=0;
-
-			if (s->renegotiate == 2) /* skipped if we just sent a HelloRequest */
-				{
-				s->renegotiate=0;
-				s->new_session=0;
-				
-				ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
-				
-				s->ctx->stats.sess_accept_good++;
-				/* s->server=1; */
-				s->handshake_func=ssl3_accept;
-
-				if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
-				}
-			
-			ret = 1;
-			goto end;
-			/* break; */
-
-		default:
-			SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
-			goto end;
-			/* break; */
-			}
-		
-		if (!s->s3->tmp.reuse_message && !skip)
-			{
-			if (s->debug)
-				{
-				if ((ret=BIO_flush(s->wbio)) <= 0)
-					goto end;
-				}
-
-
-			if ((cb != NULL) && (s->state != state))
-				{
-				new_state=s->state;
-				s->state=state;
-				cb(s,SSL_CB_ACCEPT_LOOP,1);
-				s->state=new_state;
-				}
-			}
-		skip=0;
-		}
-end:
-	/* BIO_flush(s->wbio); */
-
-	s->in_handshake--;
-	if (cb != NULL)
-		cb(s,SSL_CB_ACCEPT_EXIT,ret);
-	return(ret);
-	}
+            } else
+                s->s3->tmp.next_state = SSL_ST_OK;
+            s->init_num = 0;
+            break;
+
+        case SSL_ST_OK:
+            /* clean a few things up */
+            ssl3_cleanup_key_block(s);
+
+            BUF_MEM_free(s->init_buf);
+            s->init_buf = NULL;
+
+            /* remove buffering on output */
+            ssl_free_wbio_buffer(s);
+
+            s->init_num = 0;
+
+            if (s->renegotiate == 2) { /* skipped if we just sent a
+                                        * HelloRequest */
+                s->renegotiate = 0;
+                s->new_session = 0;
+
+                ssl_update_cache(s, SSL_SESS_CACHE_SERVER);
+
+                s->ctx->stats.sess_accept_good++;
+                /* s->server=1; */
+                s->handshake_func = ssl3_accept;
+
+                if (cb != NULL)
+                    cb(s, SSL_CB_HANDSHAKE_DONE, 1);
+            }
+
+            ret = 1;
+            goto end;
+            /* break; */
+
+        default:
+            SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_UNKNOWN_STATE);
+            ret = -1;
+            goto end;
+            /* break; */
+        }
+
+        if (!s->s3->tmp.reuse_message && !skip) {
+            if (s->debug) {
+                if ((ret = BIO_flush(s->wbio)) <= 0)
+                    goto end;
+            }
+
+            if ((cb != NULL) && (s->state != state)) {
+                new_state = s->state;
+                s->state = state;
+                cb(s, SSL_CB_ACCEPT_LOOP, 1);
+                s->state = new_state;
+            }
+        }
+        skip = 0;
+    }
+ end:
+    /* BIO_flush(s->wbio); */
+
+    s->in_handshake--;
+    if (cb != NULL)
+        cb(s, SSL_CB_ACCEPT_EXIT, ret);
+    return (ret);
+}
 
 int ssl3_send_hello_request(SSL *s)
-	{
+{
 
-	if (s->state == SSL3_ST_SW_HELLO_REQ_A)
-		{
-		ssl_set_handshake_header(s, SSL3_MT_HELLO_REQUEST, 0);
-		s->state=SSL3_ST_SW_HELLO_REQ_B;
-		}
+    if (s->state == SSL3_ST_SW_HELLO_REQ_A) {
+        ssl_set_handshake_header(s, SSL3_MT_HELLO_REQUEST, 0);
+        s->state = SSL3_ST_SW_HELLO_REQ_B;
+    }
 
-	/* SSL3_ST_SW_HELLO_REQ_B */
-	return ssl_do_write(s);
-	}
+    /* SSL3_ST_SW_HELLO_REQ_B */
+    return ssl_do_write(s);
+}
 
 int ssl3_get_client_hello(SSL *s)
-	{
-	int i,j,ok,al=SSL_AD_INTERNAL_ERROR,ret= -1;
-	unsigned int cookie_len;
-	long n;
-	unsigned long id;
-	unsigned char *p,*d;
-	SSL_CIPHER *c;
+{
+    int i, j, ok, al = SSL_AD_INTERNAL_ERROR, ret = -1;
+    unsigned int cookie_len;
+    long n;
+    unsigned long id;
+    unsigned char *p, *d;
+    SSL_CIPHER *c;
 #ifndef OPENSSL_NO_COMP
-	unsigned char *q;
-	SSL_COMP *comp=NULL;
+    unsigned char *q;
+    SSL_COMP *comp = NULL;
 #endif
-	STACK_OF(SSL_CIPHER) *ciphers=NULL;
-
-	if (s->state == SSL3_ST_SR_CLNT_HELLO_C && !s->first_packet)
-		goto retry_cert;
-
-	/* We do this so that we will respond with our native type.
-	 * If we are TLSv1 and we get SSLv3, we will respond with TLSv1,
-	 * This down switching should be handled by a different method.
-	 * If we are SSLv3, we will respond with SSLv3, even if prompted with
-	 * TLSv1.
-	 */
-	if (s->state == SSL3_ST_SR_CLNT_HELLO_A
-		)
-		{
-		s->state=SSL3_ST_SR_CLNT_HELLO_B;
-		}
-	s->first_packet=1;
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_SR_CLNT_HELLO_B,
-		SSL3_ST_SR_CLNT_HELLO_C,
-		SSL3_MT_CLIENT_HELLO,
-		SSL3_RT_MAX_PLAIN_LENGTH,
-		&ok);
-
-	if (!ok) return((int)n);
-	s->first_packet=0;
-	d=p=(unsigned char *)s->init_msg;
-
-	/* use version from inside client hello, not from record header
-	 * (may differ: see RFC 2246, Appendix E, second paragraph) */
-	s->client_version=(((int)p[0])<<8)|(int)p[1];
-	p+=2;
-
-	if (SSL_IS_DTLS(s)  ?	(s->client_version > s->version &&
-				 s->method->version != DTLS_ANY_VERSION)
-			    :	(s->client_version < s->version))
-		{
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_WRONG_VERSION_NUMBER);
-		if ((s->client_version>>8) == SSL3_VERSION_MAJOR &&
-			!s->enc_write_ctx && !s->write_hash)
-			{
-			/* similar to ssl3_get_record, send alert using remote version number */
-			s->version = s->client_version;
-			}
-		al = SSL_AD_PROTOCOL_VERSION;
-		goto f_err;
-		}
-
-	/* If we require cookies and this ClientHello doesn't
-	 * contain one, just return since we do not want to
-	 * allocate any memory yet. So check cookie length...
-	 */
-	if (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE)
-		{
-		unsigned int session_length, cookie_length;
-		
-		session_length = *(p + SSL3_RANDOM_SIZE);
-		cookie_length = *(p + SSL3_RANDOM_SIZE + session_length + 1);
-
-		if (cookie_length == 0)
-			return 1;
-		}
-
-	/* load the client random */
-	memcpy(s->s3->client_random,p,SSL3_RANDOM_SIZE);
-	p+=SSL3_RANDOM_SIZE;
-
-	/* get the session-id */
-	j= *(p++);
-
-	s->hit=0;
-	/* Versions before 0.9.7 always allow clients to resume sessions in renegotiation.
-	 * 0.9.7 and later allow this by default, but optionally ignore resumption requests
-	 * with flag SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION (it's a new flag rather
-	 * than a change to default behavior so that applications relying on this for security
-	 * won't even compile against older library versions).
-	 *
-	 * 1.0.1 and later also have a function SSL_renegotiate_abbreviated() to request
-	 * renegotiation but not a new session (s->new_session remains unset): for servers,
-	 * this essentially just means that the SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION
-	 * setting will be ignored.
-	 */
-	if ((s->new_session && (s->options & SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION)))
-		{
-		if (!ssl_get_new_session(s,1))
-			goto err;
-		}
-	else
-		{
-		i=ssl_get_prev_session(s, p, j, d + n);
-		/*
-		 * Only resume if the session's version matches the negotiated
-		 * version.
-		 * RFC 5246 does not provide much useful advice on resumption
-		 * with a different protocol version. It doesn't forbid it but
-		 * the sanity of such behaviour would be questionable.
-		 * In practice, clients do not accept a version mismatch and
-		 * will abort the handshake with an error.
-		 */
-		if (i == 1 && s->version == s->session->ssl_version)
-			{ /* previous session */
-			s->hit=1;
-			}
-		else if (i == -1)
-			goto err;
-		else /* i == 0 */
-			{
-			if (!ssl_get_new_session(s,1))
-				goto err;
-			}
-		}
-
-	p+=j;
-
-	if (SSL_IS_DTLS(s))
-		{
-		/* cookie stuff */
-		cookie_len = *(p++);
-
-		/* 
-		 * The ClientHello may contain a cookie even if the
-		 * HelloVerify message has not been sent--make sure that it
-		 * does not cause an overflow.
-		 */
-		if ( cookie_len > sizeof(s->d1->rcvd_cookie))
-			{
-			/* too much data */
-			al = SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_COOKIE_MISMATCH);
-			goto f_err;
-			}
-
-		/* verify the cookie if appropriate option is set. */
-		if ((SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) &&
-			cookie_len > 0)
-			{
-			memcpy(s->d1->rcvd_cookie, p, cookie_len);
-
-			if ( s->ctx->app_verify_cookie_cb != NULL)
-				{
-				if ( s->ctx->app_verify_cookie_cb(s, s->d1->rcvd_cookie,
-					cookie_len) == 0)
-					{
-					al=SSL_AD_HANDSHAKE_FAILURE;
-					SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, 
-						SSL_R_COOKIE_MISMATCH);
-					goto f_err;
-					}
-				/* else cookie verification succeeded */
-				}
-			/* default verification */
-			else if ( memcmp(s->d1->rcvd_cookie, s->d1->cookie, 
-						  s->d1->cookie_len) != 0)
-				{
-					al=SSL_AD_HANDSHAKE_FAILURE;
-					SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, 
-						SSL_R_COOKIE_MISMATCH);
-					goto f_err;
-				}
-			/* Set to -2 so if successful we return 2 */
-			ret = -2;
-			}
-
-		p += cookie_len;
-		if (s->method->version == DTLS_ANY_VERSION)
-			{
-			/* Select version to use */
-			if (s->client_version <= DTLS1_2_VERSION &&
-				!(s->options & SSL_OP_NO_DTLSv1_2))
-				{
-				s->version = DTLS1_2_VERSION;
-				s->method = DTLSv1_2_server_method();
-				}
-			else if (tls1_suiteb(s))
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
-				s->version = s->client_version;
-				al = SSL_AD_PROTOCOL_VERSION;
-				goto f_err;
-				}
-			else if (s->client_version <= DTLS1_VERSION &&
-				!(s->options & SSL_OP_NO_DTLSv1))
-				{
-				s->version = DTLS1_VERSION;
-				s->method = DTLSv1_server_method();
-				}
-			else
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_WRONG_VERSION_NUMBER);
-				s->version = s->client_version;
-				al = SSL_AD_PROTOCOL_VERSION;
-				goto f_err;
-				}
-			s->session->ssl_version = s->version;
-			}
-		}
-
-	n2s(p,i);
-	if ((i == 0) && (j != 0))
-		{
-		/* we need a cipher if we are not resuming a session */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_NO_CIPHERS_SPECIFIED);
-		goto f_err;
-		}
-	if ((p+i) >= (d+n))
-		{
-		/* not enough data */
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	if ((i > 0) && (ssl_bytes_to_cipher_list(s,p,i,&(ciphers))
-		== NULL))
-		{
-		goto err;
-		}
-	p+=i;
-
-	/* If it is a hit, check that the cipher is in the list */
-	if ((s->hit) && (i > 0))
-		{
-		j=0;
-		id=s->session->cipher->id;
+    STACK_OF(SSL_CIPHER) *ciphers = NULL;
+
+    if (s->state == SSL3_ST_SR_CLNT_HELLO_C && !s->first_packet)
+        goto retry_cert;
+
+    /*
+     * We do this so that we will respond with our native type. If we are
+     * TLSv1 and we get SSLv3, we will respond with TLSv1, This down
+     * switching should be handled by a different method. If we are SSLv3, we
+     * will respond with SSLv3, even if prompted with TLSv1.
+     */
+    if (s->state == SSL3_ST_SR_CLNT_HELLO_A) {
+        s->state = SSL3_ST_SR_CLNT_HELLO_B;
+    }
+    s->first_packet = 1;
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_SR_CLNT_HELLO_B,
+                                   SSL3_ST_SR_CLNT_HELLO_C,
+                                   SSL3_MT_CLIENT_HELLO,
+                                   SSL3_RT_MAX_PLAIN_LENGTH, &ok);
+
+    if (!ok)
+        return ((int)n);
+    s->first_packet = 0;
+    d = p = (unsigned char *)s->init_msg;
+
+    /*
+     * use version from inside client hello, not from record header (may
+     * differ: see RFC 2246, Appendix E, second paragraph)
+     */
+    s->client_version = (((int)p[0]) << 8) | (int)p[1];
+    p += 2;
+
+    if (SSL_IS_DTLS(s) ? (s->client_version > s->version &&
+                          s->method->version != DTLS_ANY_VERSION)
+        : (s->client_version < s->version)) {
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_WRONG_VERSION_NUMBER);
+        if ((s->client_version >> 8) == SSL3_VERSION_MAJOR &&
+            !s->enc_write_ctx && !s->write_hash) {
+            /*
+             * similar to ssl3_get_record, send alert using remote version
+             * number
+             */
+            s->version = s->client_version;
+        }
+        al = SSL_AD_PROTOCOL_VERSION;
+        goto f_err;
+    }
+
+    /*
+     * If we require cookies and this ClientHello doesn't contain one, just
+     * return since we do not want to allocate any memory yet. So check
+     * cookie length...
+     */
+    if (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) {
+        unsigned int session_length, cookie_length;
+
+        session_length = *(p + SSL3_RANDOM_SIZE);
+        cookie_length = *(p + SSL3_RANDOM_SIZE + session_length + 1);
+
+        if (cookie_length == 0)
+            return 1;
+    }
+
+    /* load the client random */
+    memcpy(s->s3->client_random, p, SSL3_RANDOM_SIZE);
+    p += SSL3_RANDOM_SIZE;
+
+    /* get the session-id */
+    j = *(p++);
+
+    s->hit = 0;
+    /*
+     * Versions before 0.9.7 always allow clients to resume sessions in
+     * renegotiation. 0.9.7 and later allow this by default, but optionally
+     * ignore resumption requests with flag
+     * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION (it's a new flag rather
+     * than a change to default behavior so that applications relying on this
+     * for security won't even compile against older library versions).
+     * 1.0.1 and later also have a function SSL_renegotiate_abbreviated() to
+     * request renegotiation but not a new session (s->new_session remains
+     * unset): for servers, this essentially just means that the
+     * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION setting will be ignored.
+     */
+    if ((s->new_session
+         && (s->options & SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION))) {
+        if (!ssl_get_new_session(s, 1))
+            goto err;
+    } else {
+        i = ssl_get_prev_session(s, p, j, d + n);
+        /*
+         * Only resume if the session's version matches the negotiated
+         * version.
+         * RFC 5246 does not provide much useful advice on resumption
+         * with a different protocol version. It doesn't forbid it but
+         * the sanity of such behaviour would be questionable.
+         * In practice, clients do not accept a version mismatch and
+         * will abort the handshake with an error.
+         */
+        if (i == 1 && s->version == s->session->ssl_version) { /* previous
+                                                                * session */
+            s->hit = 1;
+        } else if (i == -1)
+            goto err;
+        else {                  /* i == 0 */
+
+            if (!ssl_get_new_session(s, 1))
+                goto err;
+        }
+    }
+
+    p += j;
+
+    if (SSL_IS_DTLS(s)) {
+        /* cookie stuff */
+        cookie_len = *(p++);
+
+        /*
+         * The ClientHello may contain a cookie even if the
+         * HelloVerify message has not been sent--make sure that it
+         * does not cause an overflow.
+         */
+        if (cookie_len > sizeof(s->d1->rcvd_cookie)) {
+            /* too much data */
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_COOKIE_MISMATCH);
+            goto f_err;
+        }
+
+        /* verify the cookie if appropriate option is set. */
+        if ((SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) && cookie_len > 0) {
+            memcpy(s->d1->rcvd_cookie, p, cookie_len);
+
+            if (s->ctx->app_verify_cookie_cb != NULL) {
+                if (s->ctx->app_verify_cookie_cb(s, s->d1->rcvd_cookie,
+                                                 cookie_len) == 0) {
+                    al = SSL_AD_HANDSHAKE_FAILURE;
+                    SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                           SSL_R_COOKIE_MISMATCH);
+                    goto f_err;
+                }
+                /* else cookie verification succeeded */
+            }
+            /* default verification */
+            else if (memcmp(s->d1->rcvd_cookie, s->d1->cookie,
+                            s->d1->cookie_len) != 0) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_COOKIE_MISMATCH);
+                goto f_err;
+            }
+            /* Set to -2 so if successful we return 2 */
+            ret = -2;
+        }
+
+        p += cookie_len;
+        if (s->method->version == DTLS_ANY_VERSION) {
+            /* Select version to use */
+            if (s->client_version <= DTLS1_2_VERSION &&
+                !(s->options & SSL_OP_NO_DTLSv1_2)) {
+                s->version = DTLS1_2_VERSION;
+                s->method = DTLSv1_2_server_method();
+            } else if (tls1_suiteb(s)) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                       SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
+                s->version = s->client_version;
+                al = SSL_AD_PROTOCOL_VERSION;
+                goto f_err;
+            } else if (s->client_version <= DTLS1_VERSION &&
+                       !(s->options & SSL_OP_NO_DTLSv1)) {
+                s->version = DTLS1_VERSION;
+                s->method = DTLSv1_server_method();
+            } else {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                       SSL_R_WRONG_VERSION_NUMBER);
+                s->version = s->client_version;
+                al = SSL_AD_PROTOCOL_VERSION;
+                goto f_err;
+            }
+            s->session->ssl_version = s->version;
+        }
+    }
+
+    n2s(p, i);
+    if ((i == 0) && (j != 0)) {
+        /* we need a cipher if we are not resuming a session */
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_NO_CIPHERS_SPECIFIED);
+        goto f_err;
+    }
+    if ((p + i) >= (d + n)) {
+        /* not enough data */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    if ((i > 0) && (ssl_bytes_to_cipher_list(s, p, i, &(ciphers))
+                    == NULL)) {
+        goto err;
+    }
+    p += i;
+
+    /* If it is a hit, check that the cipher is in the list */
+    if ((s->hit) && (i > 0)) {
+        j = 0;
+        id = s->session->cipher->id;
 
 #ifdef CIPHER_DEBUG
-		fprintf(stderr,"client sent %d ciphers\n",sk_SSL_CIPHER_num(ciphers));
+        fprintf(stderr, "client sent %d ciphers\n",
+                sk_SSL_CIPHER_num(ciphers));
 #endif
-		for (i=0; iid == id)
-				{
-				j=1;
-				break;
-				}
-			}
-/* Disabled because it can be used in a ciphersuite downgrade
- * attack: CVE-2010-4180.
- */
+            if (c->id == id) {
+                j = 1;
+                break;
+            }
+        }
+        /*
+         * Disabled because it can be used in a ciphersuite downgrade attack:
+         * CVE-2010-4180.
+         */
 #if 0
-		if (j == 0 && (s->options & SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG) && (sk_SSL_CIPHER_num(ciphers) == 1))
-			{
-			/* Special case as client bug workaround: the previously used cipher may
-			 * not be in the current list, the client instead might be trying to
-			 * continue using a cipher that before wasn't chosen due to server
-			 * preferences.  We'll have to reject the connection if the cipher is not
-			 * enabled, though. */
-			c = sk_SSL_CIPHER_value(ciphers, 0);
-			if (sk_SSL_CIPHER_find(SSL_get_ciphers(s), c) >= 0)
-				{
-				s->session->cipher = c;
-				j = 1;
-				}
-			}
+        if (j == 0 && (s->options & SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG)
+            && (sk_SSL_CIPHER_num(ciphers) == 1)) {
+            /*
+             * Special case as client bug workaround: the previously used
+             * cipher may not be in the current list, the client instead
+             * might be trying to continue using a cipher that before wasn't
+             * chosen due to server preferences.  We'll have to reject the
+             * connection if the cipher is not enabled, though.
+             */
+            c = sk_SSL_CIPHER_value(ciphers, 0);
+            if (sk_SSL_CIPHER_find(SSL_get_ciphers(s), c) >= 0) {
+                s->session->cipher = c;
+                j = 1;
+            }
+        }
 #endif
-		if (j == 0)
-			{
-			/* we need to have the cipher in the cipher
-			 * list if we are asked to reuse it */
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_REQUIRED_CIPHER_MISSING);
-			goto f_err;
-			}
-		}
-
-	/* compression */
-	i= *(p++);
-	if ((p+i) > (d+n))
-		{
-		/* not enough data */
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
+        if (j == 0) {
+            /*
+             * we need to have the cipher in the cipher list if we are asked
+             * to reuse it
+             */
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                   SSL_R_REQUIRED_CIPHER_MISSING);
+            goto f_err;
+        }
+    }
+
+    /* compression */
+    i = *(p++);
+    if ((p + i) > (d + n)) {
+        /* not enough data */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
 #ifndef OPENSSL_NO_COMP
-	q=p;
+    q = p;
 #endif
-	for (j=0; j= i)
-		{
-		/* no compress */
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_NO_COMPRESSION_SPECIFIED);
-		goto f_err;
-		}
-
+    for (j = 0; j < i; j++) {
+        if (p[j] == 0)
+            break;
+    }
+
+    p += i;
+    if (j >= i) {
+        /* no compress */
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_NO_COMPRESSION_SPECIFIED);
+        goto f_err;
+    }
 #ifndef OPENSSL_NO_TLSEXT
-	/* TLS extensions*/
-	if (s->version >= SSL3_VERSION)
-		{
-		if (!ssl_parse_clienthello_tlsext(s,&p,d,n))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_PARSE_TLSEXT);
-			goto err;
-			}
-		}
-
-	/* Check if we want to use external pre-shared secret for this
-	 * handshake for not reused session only. We need to generate
-	 * server_random before calling tls_session_secret_cb in order to allow
-	 * SessionTicket processing to use it in key derivation. */
-	{
-		unsigned char *pos;
-		pos=s->s3->server_random;
-		if (ssl_fill_hello_random(s, 1, pos, SSL3_RANDOM_SIZE) <= 0)
-			{
-			goto f_err;
-			}
-	}
-
-	if (!s->hit && s->version >= TLS1_VERSION && s->tls_session_secret_cb)
-		{
-		SSL_CIPHER *pref_cipher=NULL;
-
-		s->session->master_key_length=sizeof(s->session->master_key);
-		if(s->tls_session_secret_cb(s, s->session->master_key, &s->session->master_key_length,
-			ciphers, &pref_cipher, s->tls_session_secret_cb_arg))
-			{
-			s->hit=1;
-			s->session->ciphers=ciphers;
-			s->session->verify_result=X509_V_OK;
-
-			ciphers=NULL;
-
-			/* check if some cipher was preferred by call back */
-			pref_cipher=pref_cipher ? pref_cipher : ssl3_choose_cipher(s, s->session->ciphers, SSL_get_ciphers(s));
-			if (pref_cipher == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_NO_SHARED_CIPHER);
-				goto f_err;
-				}
-
-			s->session->cipher=pref_cipher;
-
-			if (s->cipher_list)
-				sk_SSL_CIPHER_free(s->cipher_list);
-
-			if (s->cipher_list_by_id)
-				sk_SSL_CIPHER_free(s->cipher_list_by_id);
-
-			s->cipher_list = sk_SSL_CIPHER_dup(s->session->ciphers);
-			s->cipher_list_by_id = sk_SSL_CIPHER_dup(s->session->ciphers);
-			}
-		}
+    /* TLS extensions */
+    if (s->version >= SSL3_VERSION) {
+        if (!ssl_parse_clienthello_tlsext(s, &p, d, n)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_PARSE_TLSEXT);
+            goto err;
+        }
+    }
+
+    /*
+     * Check if we want to use external pre-shared secret for this handshake
+     * for not reused session only. We need to generate server_random before
+     * calling tls_session_secret_cb in order to allow SessionTicket
+     * processing to use it in key derivation.
+     */
+    {
+        unsigned char *pos;
+        pos = s->s3->server_random;
+        if (ssl_fill_hello_random(s, 1, pos, SSL3_RANDOM_SIZE) <= 0) {
+            goto f_err;
+        }
+    }
+
+    if (!s->hit && s->version >= TLS1_VERSION && s->tls_session_secret_cb) {
+        SSL_CIPHER *pref_cipher = NULL;
+
+        s->session->master_key_length = sizeof(s->session->master_key);
+        if (s->tls_session_secret_cb(s, s->session->master_key,
+                                     &s->session->master_key_length, ciphers,
+                                     &pref_cipher,
+                                     s->tls_session_secret_cb_arg)) {
+            s->hit = 1;
+            s->session->ciphers = ciphers;
+            s->session->verify_result = X509_V_OK;
+
+            ciphers = NULL;
+
+            /* check if some cipher was preferred by call back */
+            pref_cipher =
+                pref_cipher ? pref_cipher : ssl3_choose_cipher(s,
+                                                               s->
+                                                               session->ciphers,
+                                                               SSL_get_ciphers
+                                                               (s));
+            if (pref_cipher == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_NO_SHARED_CIPHER);
+                goto f_err;
+            }
+
+            s->session->cipher = pref_cipher;
+
+            if (s->cipher_list)
+                sk_SSL_CIPHER_free(s->cipher_list);
+
+            if (s->cipher_list_by_id)
+                sk_SSL_CIPHER_free(s->cipher_list_by_id);
+
+            s->cipher_list = sk_SSL_CIPHER_dup(s->session->ciphers);
+            s->cipher_list_by_id = sk_SSL_CIPHER_dup(s->session->ciphers);
+        }
+    }
 #endif
 
-	/* Worst case, we will use the NULL compression, but if we have other
-	 * options, we will now look for them.  We have i-1 compression
-	 * algorithms from the client, starting at q. */
-	s->s3->tmp.new_compression=NULL;
+    /*
+     * Worst case, we will use the NULL compression, but if we have other
+     * options, we will now look for them.  We have i-1 compression
+     * algorithms from the client, starting at q.
+     */
+    s->s3->tmp.new_compression = NULL;
 #ifndef OPENSSL_NO_COMP
-	/* This only happens if we have a cache hit */
-	if (s->session->compress_meth != 0)
-		{
-		int m, comp_id = s->session->compress_meth;
-		/* Perform sanity checks on resumed compression algorithm */
-		/* Can't disable compression */
-		if (s->options & SSL_OP_NO_COMPRESSION)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_INCONSISTENT_COMPRESSION);
-			goto f_err;
-			}
-		/* Look for resumed compression method */
-		for (m = 0; m < sk_SSL_COMP_num(s->ctx->comp_methods); m++)
-			{
-			comp=sk_SSL_COMP_value(s->ctx->comp_methods,m);
-			if (comp_id == comp->id)
-				{
-				s->s3->tmp.new_compression=comp;
-				break;
-				}
-			}
-		if (s->s3->tmp.new_compression == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_INVALID_COMPRESSION_ALGORITHM);
-			goto f_err;
-			}
-		/* Look for resumed method in compression list */
-		for (m = 0; m < i; m++)
-			{
-			if (q[m] == comp_id)
-				break;
-			}
-		if (m >= i)
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING);
-			goto f_err;
-			}
-		}
-	else if (s->hit)
-		comp = NULL;
-	else if (!(s->options & SSL_OP_NO_COMPRESSION) && s->ctx->comp_methods)
-		{
-		/* See if we have a match */
-		int m,nn,o,v,done=0;
-
-		nn=sk_SSL_COMP_num(s->ctx->comp_methods);
-		for (m=0; mctx->comp_methods,m);
-			v=comp->id;
-			for (o=0; os3->tmp.new_compression=comp;
-		else
-			comp=NULL;
-		}
+    /* This only happens if we have a cache hit */
+    if (s->session->compress_meth != 0) {
+        int m, comp_id = s->session->compress_meth;
+        /* Perform sanity checks on resumed compression algorithm */
+        /* Can't disable compression */
+        if (s->options & SSL_OP_NO_COMPRESSION) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                   SSL_R_INCONSISTENT_COMPRESSION);
+            goto f_err;
+        }
+        /* Look for resumed compression method */
+        for (m = 0; m < sk_SSL_COMP_num(s->ctx->comp_methods); m++) {
+            comp = sk_SSL_COMP_value(s->ctx->comp_methods, m);
+            if (comp_id == comp->id) {
+                s->s3->tmp.new_compression = comp;
+                break;
+            }
+        }
+        if (s->s3->tmp.new_compression == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                   SSL_R_INVALID_COMPRESSION_ALGORITHM);
+            goto f_err;
+        }
+        /* Look for resumed method in compression list */
+        for (m = 0; m < i; m++) {
+            if (q[m] == comp_id)
+                break;
+        }
+        if (m >= i) {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,
+                   SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING);
+            goto f_err;
+        }
+    } else if (s->hit)
+        comp = NULL;
+    else if (!(s->options & SSL_OP_NO_COMPRESSION) && s->ctx->comp_methods) {
+        /* See if we have a match */
+        int m, nn, o, v, done = 0;
+
+        nn = sk_SSL_COMP_num(s->ctx->comp_methods);
+        for (m = 0; m < nn; m++) {
+            comp = sk_SSL_COMP_value(s->ctx->comp_methods, m);
+            v = comp->id;
+            for (o = 0; o < i; o++) {
+                if (v == q[o]) {
+                    done = 1;
+                    break;
+                }
+            }
+            if (done)
+                break;
+        }
+        if (done)
+            s->s3->tmp.new_compression = comp;
+        else
+            comp = NULL;
+    }
 #else
-	/* If compression is disabled we'd better not try to resume a session
-	 * using compression.
-	 */
-	if (s->session->compress_meth != 0)
-		{
-		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_INCONSISTENT_COMPRESSION);
-		goto f_err;
-		}
+    /*
+     * If compression is disabled we'd better not try to resume a session
+     * using compression.
+     */
+    if (s->session->compress_meth != 0) {
+        SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_INCONSISTENT_COMPRESSION);
+        goto f_err;
+    }
 #endif
 
-	/* Given s->session->ciphers and SSL_get_ciphers, we must
-	 * pick a cipher */
+    /*
+     * Given s->session->ciphers and SSL_get_ciphers, we must pick a cipher
+     */
 
-	if (!s->hit)
-		{
+    if (!s->hit) {
 #ifdef OPENSSL_NO_COMP
-		s->session->compress_meth=0;
+        s->session->compress_meth = 0;
 #else
-		s->session->compress_meth=(comp == NULL)?0:comp->id;
+        s->session->compress_meth = (comp == NULL) ? 0 : comp->id;
 #endif
-		if (s->session->ciphers != NULL)
-			sk_SSL_CIPHER_free(s->session->ciphers);
-		s->session->ciphers=ciphers;
-		if (ciphers == NULL)
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_NO_CIPHERS_PASSED);
-			goto f_err;
-			}
-		ciphers=NULL;
-		if (!tls1_set_server_sigalgs(s))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
-			goto err;
-			}
-		/* Let cert callback update server certificates if required */
-		retry_cert:		
-		if (s->cert->cert_cb)
-			{
-			int rv = s->cert->cert_cb(s, s->cert->cert_cb_arg);
-			if (rv == 0)
-				{
-				al=SSL_AD_INTERNAL_ERROR;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_CERT_CB_ERROR);
-				goto f_err;
-				}
-			if (rv < 0)
-				{
-				s->rwstate=SSL_X509_LOOKUP;
-				return -1;
-				}
-			s->rwstate = SSL_NOTHING;
-			}
-		c=ssl3_choose_cipher(s,s->session->ciphers,
-				     SSL_get_ciphers(s));
-
-		if (c == NULL)
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO,SSL_R_NO_SHARED_CIPHER);
-			goto f_err;
-			}
-		s->s3->tmp.new_cipher=c;
-		}
-	else
-		{
-		/* Session-id reuse */
+        if (s->session->ciphers != NULL)
+            sk_SSL_CIPHER_free(s->session->ciphers);
+        s->session->ciphers = ciphers;
+        if (ciphers == NULL) {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_NO_CIPHERS_PASSED);
+            goto f_err;
+        }
+        ciphers = NULL;
+        if (!tls1_set_server_sigalgs(s)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
+            goto err;
+        }
+        /* Let cert callback update server certificates if required */
+ retry_cert:
+        if (s->cert->cert_cb) {
+            int rv = s->cert->cert_cb(s, s->cert->cert_cb_arg);
+            if (rv == 0) {
+                al = SSL_AD_INTERNAL_ERROR;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CERT_CB_ERROR);
+                goto f_err;
+            }
+            if (rv < 0) {
+                s->rwstate = SSL_X509_LOOKUP;
+                return -1;
+            }
+            s->rwstate = SSL_NOTHING;
+        }
+        c = ssl3_choose_cipher(s, s->session->ciphers, SSL_get_ciphers(s));
+
+        if (c == NULL) {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_NO_SHARED_CIPHER);
+            goto f_err;
+        }
+        s->s3->tmp.new_cipher = c;
+    } else {
+        /* Session-id reuse */
 #ifdef REUSE_CIPHER_BUG
-		STACK_OF(SSL_CIPHER) *sk;
-		SSL_CIPHER *nc=NULL;
-		SSL_CIPHER *ec=NULL;
-
-		if (s->options & SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG)
-			{
-			sk=s->session->ciphers;
-			for (i=0; ialgorithm_enc & SSL_eNULL)
-					nc=c;
-				if (SSL_C_IS_EXPORT(c))
-					ec=c;
-				}
-			if (nc != NULL)
-				s->s3->tmp.new_cipher=nc;
-			else if (ec != NULL)
-				s->s3->tmp.new_cipher=ec;
-			else
-				s->s3->tmp.new_cipher=s->session->cipher;
-			}
-		else
+        STACK_OF(SSL_CIPHER) *sk;
+        SSL_CIPHER *nc = NULL;
+        SSL_CIPHER *ec = NULL;
+
+        if (s->options & SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG) {
+            sk = s->session->ciphers;
+            for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
+                c = sk_SSL_CIPHER_value(sk, i);
+                if (c->algorithm_enc & SSL_eNULL)
+                    nc = c;
+                if (SSL_C_IS_EXPORT(c))
+                    ec = c;
+            }
+            if (nc != NULL)
+                s->s3->tmp.new_cipher = nc;
+            else if (ec != NULL)
+                s->s3->tmp.new_cipher = ec;
+            else
+                s->s3->tmp.new_cipher = s->session->cipher;
+        } else
 #endif
-		s->s3->tmp.new_cipher=s->session->cipher;
-		}
-
-	if (!SSL_USE_SIGALGS(s) || !(s->verify_mode & SSL_VERIFY_PEER))
-		{
-		if (!ssl3_digest_cached_records(s))
-			goto f_err;
-		}
-	
-	/*-
-	 * we now have the following setup. 
-	 * client_random
-	 * cipher_list 		- our prefered list of ciphers
-	 * ciphers 		- the clients prefered list of ciphers
-	 * compression		- basically ignored right now
-	 * ssl version is set	- sslv3
-	 * s->session		- The ssl session has been setup.
-	 * s->hit		- session reuse flag
-	 * s->tmp.new_cipher	- the new cipher to use.
-	 */
-
-	/* Handles TLS extensions that we couldn't check earlier */
-	if (s->version >= SSL3_VERSION)
-		{
-		if (ssl_check_clienthello_tlsext_late(s) <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
-			goto err;
-			}
-		}
-
-	if (ret < 0) ret=-ret;
-	if (0)
-		{
-f_err:
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		}
-err:
-	if (ciphers != NULL) sk_SSL_CIPHER_free(ciphers);
-	return ret < 0 ? -1 : ret;
-	}
+            s->s3->tmp.new_cipher = s->session->cipher;
+    }
+
+    if (!SSL_USE_SIGALGS(s) || !(s->verify_mode & SSL_VERIFY_PEER)) {
+        if (!ssl3_digest_cached_records(s))
+            goto f_err;
+    }
+
+        /*-
+         * we now have the following setup.
+         * client_random
+         * cipher_list          - our prefered list of ciphers
+         * ciphers              - the clients prefered list of ciphers
+         * compression          - basically ignored right now
+         * ssl version is set   - sslv3
+         * s->session           - The ssl session has been setup.
+         * s->hit               - session reuse flag
+         * s->tmp.new_cipher    - the new cipher to use.
+         */
+
+    /* Handles TLS extensions that we couldn't check earlier */
+    if (s->version >= SSL3_VERSION) {
+        if (ssl_check_clienthello_tlsext_late(s) <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
+            goto err;
+        }
+    }
+
+    if (ret < 0)
+        ret = -ret;
+    if (0) {
+ f_err:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    }
+ err:
+    if (ciphers != NULL)
+        sk_SSL_CIPHER_free(ciphers);
+    return ret < 0 ? -1 : ret;
+}
 
 int ssl3_send_server_hello(SSL *s)
-	{
-	unsigned char *buf;
-	unsigned char *p,*d;
-	int i,sl;
-	int al = 0;
-	unsigned long l;
-
-	if (s->state == SSL3_ST_SW_SRVR_HELLO_A)
-		{
-		buf=(unsigned char *)s->init_buf->data;
+{
+    unsigned char *buf;
+    unsigned char *p, *d;
+    int i, sl;
+    int al = 0;
+    unsigned long l;
+
+    if (s->state == SSL3_ST_SW_SRVR_HELLO_A) {
+        buf = (unsigned char *)s->init_buf->data;
 #ifdef OPENSSL_NO_TLSEXT
-		p=s->s3->server_random;
-		if (ssl_fill_hello_random(s, 1, p, SSL3_RANDOM_SIZE) <= 0)
-			return -1;
+        p = s->s3->server_random;
+        if (ssl_fill_hello_random(s, 1, p, SSL3_RANDOM_SIZE) <= 0)
+            return -1;
 #endif
-		/* Do the message type and length last */
-		d=p= ssl_handshake_start(s);
-
-		*(p++)=s->version>>8;
-		*(p++)=s->version&0xff;
-
-		/* Random stuff */
-		memcpy(p,s->s3->server_random,SSL3_RANDOM_SIZE);
-		p+=SSL3_RANDOM_SIZE;
-
-		/*-
-		 * There are several cases for the session ID to send
-		 * back in the server hello:
-		 * - For session reuse from the session cache,
-		 *   we send back the old session ID.
-		 * - If stateless session reuse (using a session ticket)
-		 *   is successful, we send back the client's "session ID"
-		 *   (which doesn't actually identify the session).
-		 * - If it is a new session, we send back the new
-		 *   session ID.
-		 * - However, if we want the new session to be single-use,
-		 *   we send back a 0-length session ID.
-		 * s->hit is non-zero in either case of session reuse,
-		 * so the following won't overwrite an ID that we're supposed
-		 * to send back.
-		 */
-		if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
-			&& !s->hit)
-			s->session->session_id_length=0;
-
-		sl=s->session->session_id_length;
-		if (sl > (int)sizeof(s->session->session_id))
-			{
-			SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
-		*(p++)=sl;
-		memcpy(p,s->session->session_id,sl);
-		p+=sl;
-
-		/* put the cipher */
-		i=ssl3_put_cipher_by_char(s->s3->tmp.new_cipher,p);
-		p+=i;
-
-		/* put the compression method */
+        /* Do the message type and length last */
+        d = p = ssl_handshake_start(s);
+
+        *(p++) = s->version >> 8;
+        *(p++) = s->version & 0xff;
+
+        /* Random stuff */
+        memcpy(p, s->s3->server_random, SSL3_RANDOM_SIZE);
+        p += SSL3_RANDOM_SIZE;
+
+                /*-
+                 * There are several cases for the session ID to send
+                 * back in the server hello:
+                 * - For session reuse from the session cache,
+                 *   we send back the old session ID.
+                 * - If stateless session reuse (using a session ticket)
+                 *   is successful, we send back the client's "session ID"
+                 *   (which doesn't actually identify the session).
+                 * - If it is a new session, we send back the new
+                 *   session ID.
+                 * - However, if we want the new session to be single-use,
+                 *   we send back a 0-length session ID.
+                 * s->hit is non-zero in either case of session reuse,
+                 * so the following won't overwrite an ID that we're supposed
+                 * to send back.
+                 */
+        if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
+            && !s->hit)
+            s->session->session_id_length = 0;
+
+        sl = s->session->session_id_length;
+        if (sl > (int)sizeof(s->session->session_id)) {
+            SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
+        *(p++) = sl;
+        memcpy(p, s->session->session_id, sl);
+        p += sl;
+
+        /* put the cipher */
+        i = ssl3_put_cipher_by_char(s->s3->tmp.new_cipher, p);
+        p += i;
+
+        /* put the compression method */
 #ifdef OPENSSL_NO_COMP
-			*(p++)=0;
+        *(p++) = 0;
 #else
-		if (s->s3->tmp.new_compression == NULL)
-			*(p++)=0;
-		else
-			*(p++)=s->s3->tmp.new_compression->id;
+        if (s->s3->tmp.new_compression == NULL)
+            *(p++) = 0;
+        else
+            *(p++) = s->s3->tmp.new_compression->id;
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-		if (ssl_prepare_serverhello_tlsext(s) <= 0)
-			{
-			SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO,SSL_R_SERVERHELLO_TLSEXT);
-			return -1;
-			}
-		if ((p = ssl_add_serverhello_tlsext(s, p, buf+SSL3_RT_MAX_PLAIN_LENGTH, &al)) == NULL)
-			{
-			ssl3_send_alert(s, SSL3_AL_FATAL, al);
-			SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO,ERR_R_INTERNAL_ERROR);
-			return -1;
-			}
+        if (ssl_prepare_serverhello_tlsext(s) <= 0) {
+            SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO, SSL_R_SERVERHELLO_TLSEXT);
+            return -1;
+        }
+        if ((p =
+             ssl_add_serverhello_tlsext(s, p, buf + SSL3_RT_MAX_PLAIN_LENGTH,
+                                        &al)) == NULL) {
+            ssl3_send_alert(s, SSL3_AL_FATAL, al);
+            SSLerr(SSL_F_SSL3_SEND_SERVER_HELLO, ERR_R_INTERNAL_ERROR);
+            return -1;
+        }
 #endif
-		/* do the header */
-		l=(p-d);
-		ssl_set_handshake_header(s, SSL3_MT_SERVER_HELLO, l);
-		s->state=SSL3_ST_SW_SRVR_HELLO_B;
-		}
+        /* do the header */
+        l = (p - d);
+        ssl_set_handshake_header(s, SSL3_MT_SERVER_HELLO, l);
+        s->state = SSL3_ST_SW_SRVR_HELLO_B;
+    }
 
-	/* SSL3_ST_SW_SRVR_HELLO_B */
-	return ssl_do_write(s);
-	}
+    /* SSL3_ST_SW_SRVR_HELLO_B */
+    return ssl_do_write(s);
+}
 
 int ssl3_send_server_done(SSL *s)
-	{
+{
 
-	if (s->state == SSL3_ST_SW_SRVR_DONE_A)
-		{
-		ssl_set_handshake_header(s, SSL3_MT_SERVER_DONE, 0);
-		s->state = SSL3_ST_SW_SRVR_DONE_B;
-		}
+    if (s->state == SSL3_ST_SW_SRVR_DONE_A) {
+        ssl_set_handshake_header(s, SSL3_MT_SERVER_DONE, 0);
+        s->state = SSL3_ST_SW_SRVR_DONE_B;
+    }
 
-	/* SSL3_ST_SW_SRVR_DONE_B */
-	return ssl_do_write(s);
-	}
+    /* SSL3_ST_SW_SRVR_DONE_B */
+    return ssl_do_write(s);
+}
 
 int ssl3_send_server_key_exchange(SSL *s)
-	{
+{
 #ifndef OPENSSL_NO_RSA
-	unsigned char *q;
-	int j,num;
-	RSA *rsa;
-	unsigned char md_buf[MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH];
-	unsigned int u;
+    unsigned char *q;
+    int j, num;
+    RSA *rsa;
+    unsigned char md_buf[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];
+    unsigned int u;
 #endif
 #ifndef OPENSSL_NO_DH
-	DH *dh=NULL,*dhp;
+    DH *dh = NULL, *dhp;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	EC_KEY *ecdh=NULL, *ecdhp;
-	unsigned char *encodedPoint = NULL;
-	int encodedlen = 0;
-	int curve_id = 0;
-	BN_CTX *bn_ctx = NULL; 
+    EC_KEY *ecdh = NULL, *ecdhp;
+    unsigned char *encodedPoint = NULL;
+    int encodedlen = 0;
+    int curve_id = 0;
+    BN_CTX *bn_ctx = NULL;
 #endif
-	EVP_PKEY *pkey;
-	const EVP_MD *md = NULL;
-	unsigned char *p,*d;
-	int al,i;
-	unsigned long type;
-	int n;
-	CERT *cert;
-	BIGNUM *r[4];
-	int nr[4],kn;
-	BUF_MEM *buf;
-	EVP_MD_CTX md_ctx;
-
-	EVP_MD_CTX_init(&md_ctx);
-	if (s->state == SSL3_ST_SW_KEY_EXCH_A)
-		{
-		type=s->s3->tmp.new_cipher->algorithm_mkey;
-		cert=s->cert;
-
-		buf=s->init_buf;
-
-		r[0]=r[1]=r[2]=r[3]=NULL;
-		n=0;
+    EVP_PKEY *pkey;
+    const EVP_MD *md = NULL;
+    unsigned char *p, *d;
+    int al, i;
+    unsigned long type;
+    int n;
+    CERT *cert;
+    BIGNUM *r[4];
+    int nr[4], kn;
+    BUF_MEM *buf;
+    EVP_MD_CTX md_ctx;
+
+    EVP_MD_CTX_init(&md_ctx);
+    if (s->state == SSL3_ST_SW_KEY_EXCH_A) {
+        type = s->s3->tmp.new_cipher->algorithm_mkey;
+        cert = s->cert;
+
+        buf = s->init_buf;
+
+        r[0] = r[1] = r[2] = r[3] = NULL;
+        n = 0;
 #ifndef OPENSSL_NO_RSA
-		if (type & SSL_kRSA)
-			{
-			rsa=cert->rsa_tmp;
-			if ((rsa == NULL) && (s->cert->rsa_tmp_cb != NULL))
-				{
-				rsa=s->cert->rsa_tmp_cb(s,
-				      SSL_C_IS_EXPORT(s->s3->tmp.new_cipher),
-				      SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher));
-				if(rsa == NULL)
-				{
-					al=SSL_AD_HANDSHAKE_FAILURE;
-					SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_ERROR_GENERATING_TMP_RSA_KEY);
-					goto f_err;
-				}
-				RSA_up_ref(rsa);
-				cert->rsa_tmp=rsa;
-				}
-			if (rsa == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_MISSING_TMP_RSA_KEY);
-				goto f_err;
-				}
-			r[0]=rsa->n;
-			r[1]=rsa->e;
-			s->s3->tmp.use_rsa_tmp=1;
-			}
-		else
+        if (type & SSL_kRSA) {
+            rsa = cert->rsa_tmp;
+            if ((rsa == NULL) && (s->cert->rsa_tmp_cb != NULL)) {
+                rsa = s->cert->rsa_tmp_cb(s,
+                                          SSL_C_IS_EXPORT(s->s3->
+                                                          tmp.new_cipher),
+                                          SSL_C_EXPORT_PKEYLENGTH(s->s3->
+                                                                  tmp.new_cipher));
+                if (rsa == NULL) {
+                    al = SSL_AD_HANDSHAKE_FAILURE;
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                           SSL_R_ERROR_GENERATING_TMP_RSA_KEY);
+                    goto f_err;
+                }
+                RSA_up_ref(rsa);
+                cert->rsa_tmp = rsa;
+            }
+            if (rsa == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_RSA_KEY);
+                goto f_err;
+            }
+            r[0] = rsa->n;
+            r[1] = rsa->e;
+            s->s3->tmp.use_rsa_tmp = 1;
+        } else
 #endif
 #ifndef OPENSSL_NO_DH
-			if (type & SSL_kEDH)
-			{
-			dhp=cert->dh_tmp;
-			if ((dhp == NULL) && (s->cert->dh_tmp_cb != NULL))
-				dhp=s->cert->dh_tmp_cb(s,
-				      SSL_C_IS_EXPORT(s->s3->tmp.new_cipher),
-				      SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher));
-			if (dhp == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_MISSING_TMP_DH_KEY);
-				goto f_err;
-				}
-
-			if (s->s3->tmp.dh != NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			if ((dh=DHparams_dup(dhp)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_DH_LIB);
-				goto err;
-				}
-
-			s->s3->tmp.dh=dh;
-			if ((dhp->pub_key == NULL ||
-			     dhp->priv_key == NULL ||
-			     (s->options & SSL_OP_SINGLE_DH_USE)))
-				{
-				if(!DH_generate_key(dh))
-				    {
-				    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
-					   ERR_R_DH_LIB);
-				    goto err;
-				    }
-				}
-			else
-				{
-				dh->pub_key=BN_dup(dhp->pub_key);
-				dh->priv_key=BN_dup(dhp->priv_key);
-				if ((dh->pub_key == NULL) ||
-					(dh->priv_key == NULL))
-					{
-					SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_DH_LIB);
-					goto err;
-					}
-				}
-			r[0]=dh->p;
-			r[1]=dh->g;
-			r[2]=dh->pub_key;
-			}
-		else 
+        if (type & SSL_kEDH) {
+            dhp = cert->dh_tmp;
+            if ((dhp == NULL) && (s->cert->dh_tmp_cb != NULL))
+                dhp = s->cert->dh_tmp_cb(s,
+                                         SSL_C_IS_EXPORT(s->s3->
+                                                         tmp.new_cipher),
+                                         SSL_C_EXPORT_PKEYLENGTH(s->s3->
+                                                                 tmp.new_cipher));
+            if (dhp == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_DH_KEY);
+                goto f_err;
+            }
+
+            if (s->s3->tmp.dh != NULL) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            if ((dh = DHparams_dup(dhp)) == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
+                goto err;
+            }
+
+            s->s3->tmp.dh = dh;
+            if ((dhp->pub_key == NULL ||
+                 dhp->priv_key == NULL ||
+                 (s->options & SSL_OP_SINGLE_DH_USE))) {
+                if (!DH_generate_key(dh)) {
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
+                    goto err;
+                }
+            } else {
+                dh->pub_key = BN_dup(dhp->pub_key);
+                dh->priv_key = BN_dup(dhp->priv_key);
+                if ((dh->pub_key == NULL) || (dh->priv_key == NULL)) {
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
+                    goto err;
+                }
+            }
+            r[0] = dh->p;
+            r[1] = dh->g;
+            r[2] = dh->pub_key;
+        } else
 #endif
 #ifndef OPENSSL_NO_ECDH
-			if (type & SSL_kEECDH)
-			{
-			const EC_GROUP *group;
-
-			ecdhp=cert->ecdh_tmp;
-			if (s->cert->ecdh_tmp_auto)
-				{
-				/* Get NID of appropriate shared curve */
-				int nid = tls1_shared_curve(s, -2);
-				if (nid != NID_undef)
-					ecdhp = EC_KEY_new_by_curve_name(nid);
-				}
-			else if ((ecdhp == NULL) && s->cert->ecdh_tmp_cb)
-				{
-				ecdhp=s->cert->ecdh_tmp_cb(s,
-				      SSL_C_IS_EXPORT(s->s3->tmp.new_cipher),
-				      SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher));
-				}
-			if (ecdhp == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_MISSING_TMP_ECDH_KEY);
-				goto f_err;
-				}
-
-			if (s->s3->tmp.ecdh != NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			/* Duplicate the ECDH structure. */
-			if (ecdhp == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_ECDH_LIB);
-				goto err;
-				}
-			if (s->cert->ecdh_tmp_auto)
-				ecdh = ecdhp;
-			else if ((ecdh = EC_KEY_dup(ecdhp)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_ECDH_LIB);
-				goto err;
-				}
-
-			s->s3->tmp.ecdh=ecdh;
-			if ((EC_KEY_get0_public_key(ecdh) == NULL) ||
-			    (EC_KEY_get0_private_key(ecdh) == NULL) ||
-			    (s->options & SSL_OP_SINGLE_ECDH_USE))
-				{
-				if(!EC_KEY_generate_key(ecdh))
-				    {
-				    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_ECDH_LIB);
-				    goto err;
-				    }
-				}
-
-			if (((group = EC_KEY_get0_group(ecdh)) == NULL) ||
-			    (EC_KEY_get0_public_key(ecdh)  == NULL) ||
-			    (EC_KEY_get0_private_key(ecdh) == NULL))
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_ECDH_LIB);
-				goto err;
-				}
-
-			if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
-			    (EC_GROUP_get_degree(group) > 163)) 
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
-				goto err;
-				}
-
-			/* XXX: For now, we only support ephemeral ECDH
-			 * keys over named (not generic) curves. For 
-			 * supported named curves, curve_id is non-zero.
-			 */
-			if ((curve_id = 
-			    tls1_ec_nid2curve_id(EC_GROUP_get_curve_name(group)))
-			    == 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_UNSUPPORTED_ELLIPTIC_CURVE);
-				goto err;
-				}
-
-			/* Encode the public key.
-			 * First check the size of encoding and
-			 * allocate memory accordingly.
-			 */
-			encodedlen = EC_POINT_point2oct(group, 
-			    EC_KEY_get0_public_key(ecdh),
-			    POINT_CONVERSION_UNCOMPRESSED, 
-			    NULL, 0, NULL);
-
-			encodedPoint = (unsigned char *) 
-			    OPENSSL_malloc(encodedlen*sizeof(unsigned char)); 
-			bn_ctx = BN_CTX_new();
-			if ((encodedPoint == NULL) || (bn_ctx == NULL))
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-
-			encodedlen = EC_POINT_point2oct(group, 
-			    EC_KEY_get0_public_key(ecdh), 
-			    POINT_CONVERSION_UNCOMPRESSED, 
-			    encodedPoint, encodedlen, bn_ctx);
-
-			if (encodedlen == 0) 
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_ECDH_LIB);
-				goto err;
-				}
-
-			BN_CTX_free(bn_ctx);  bn_ctx=NULL;
-
-			/* XXX: For now, we only support named (not 
-			 * generic) curves in ECDH ephemeral key exchanges.
-			 * In this situation, we need four additional bytes
-			 * to encode the entire ServerECDHParams
-			 * structure. 
-			 */
-			n = 4 + encodedlen;
-
-			/* We'll generate the serverKeyExchange message
-			 * explicitly so we can set these to NULLs
-			 */
-			r[0]=NULL;
-			r[1]=NULL;
-			r[2]=NULL;
-			r[3]=NULL;
-			}
-		else 
-#endif /* !OPENSSL_NO_ECDH */
+        if (type & SSL_kEECDH) {
+            const EC_GROUP *group;
+
+            ecdhp = cert->ecdh_tmp;
+            if (s->cert->ecdh_tmp_auto) {
+                /* Get NID of appropriate shared curve */
+                int nid = tls1_shared_curve(s, -2);
+                if (nid != NID_undef)
+                    ecdhp = EC_KEY_new_by_curve_name(nid);
+            } else if ((ecdhp == NULL) && s->cert->ecdh_tmp_cb) {
+                ecdhp = s->cert->ecdh_tmp_cb(s,
+                                             SSL_C_IS_EXPORT(s->s3->
+                                                             tmp.new_cipher),
+                                             SSL_C_EXPORT_PKEYLENGTH(s->
+                                                                     s3->tmp.new_cipher));
+            }
+            if (ecdhp == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_ECDH_KEY);
+                goto f_err;
+            }
+
+            if (s->s3->tmp.ecdh != NULL) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       ERR_R_INTERNAL_ERROR);
+                goto err;
+            }
+
+            /* Duplicate the ECDH structure. */
+            if (ecdhp == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+            if (s->cert->ecdh_tmp_auto)
+                ecdh = ecdhp;
+            else if ((ecdh = EC_KEY_dup(ecdhp)) == NULL) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+
+            s->s3->tmp.ecdh = ecdh;
+            if ((EC_KEY_get0_public_key(ecdh) == NULL) ||
+                (EC_KEY_get0_private_key(ecdh) == NULL) ||
+                (s->options & SSL_OP_SINGLE_ECDH_USE)) {
+                if (!EC_KEY_generate_key(ecdh)) {
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                           ERR_R_ECDH_LIB);
+                    goto err;
+                }
+            }
+
+            if (((group = EC_KEY_get0_group(ecdh)) == NULL) ||
+                (EC_KEY_get0_public_key(ecdh) == NULL) ||
+                (EC_KEY_get0_private_key(ecdh) == NULL)) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+
+            if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
+                (EC_GROUP_get_degree(group) > 163)) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
+                goto err;
+            }
+
+            /*
+             * XXX: For now, we only support ephemeral ECDH keys over named
+             * (not generic) curves. For supported named curves, curve_id is
+             * non-zero.
+             */
+            if ((curve_id =
+                 tls1_ec_nid2curve_id(EC_GROUP_get_curve_name(group)))
+                == 0) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_UNSUPPORTED_ELLIPTIC_CURVE);
+                goto err;
+            }
+
+            /*
+             * Encode the public key. First check the size of encoding and
+             * allocate memory accordingly.
+             */
+            encodedlen = EC_POINT_point2oct(group,
+                                            EC_KEY_get0_public_key(ecdh),
+                                            POINT_CONVERSION_UNCOMPRESSED,
+                                            NULL, 0, NULL);
+
+            encodedPoint = (unsigned char *)
+                OPENSSL_malloc(encodedlen * sizeof(unsigned char));
+            bn_ctx = BN_CTX_new();
+            if ((encodedPoint == NULL) || (bn_ctx == NULL)) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+
+            encodedlen = EC_POINT_point2oct(group,
+                                            EC_KEY_get0_public_key(ecdh),
+                                            POINT_CONVERSION_UNCOMPRESSED,
+                                            encodedPoint, encodedlen, bn_ctx);
+
+            if (encodedlen == 0) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+                goto err;
+            }
+
+            BN_CTX_free(bn_ctx);
+            bn_ctx = NULL;
+
+            /*
+             * XXX: For now, we only support named (not generic) curves in
+             * ECDH ephemeral key exchanges. In this situation, we need four
+             * additional bytes to encode the entire ServerECDHParams
+             * structure.
+             */
+            n = 4 + encodedlen;
+
+            /*
+             * We'll generate the serverKeyExchange message explicitly so we
+             * can set these to NULLs
+             */
+            r[0] = NULL;
+            r[1] = NULL;
+            r[2] = NULL;
+            r[3] = NULL;
+        } else
+#endif                          /* !OPENSSL_NO_ECDH */
 #ifndef OPENSSL_NO_PSK
-			if (type & SSL_kPSK)
-				{
-				/* reserve size for record length and PSK identity hint*/
-				n+=2+strlen(s->ctx->psk_identity_hint);
-				}
-			else
-#endif /* !OPENSSL_NO_PSK */
+        if (type & SSL_kPSK) {
+            /*
+             * reserve size for record length and PSK identity hint
+             */
+            n += 2 + strlen(s->ctx->psk_identity_hint);
+        } else
+#endif                          /* !OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-		if (type & SSL_kSRP)
-			{
-			if ((s->srp_ctx.N == NULL) ||
-				(s->srp_ctx.g == NULL) ||
-				(s->srp_ctx.s == NULL) ||
-				(s->srp_ctx.B == NULL))
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_MISSING_SRP_PARAM);
-				goto err;
-				}
-			r[0]=s->srp_ctx.N;
-			r[1]=s->srp_ctx.g;
-			r[2]=s->srp_ctx.s;
-			r[3]=s->srp_ctx.B;
-			}
-		else 
+        if (type & SSL_kSRP) {
+            if ((s->srp_ctx.N == NULL) ||
+                (s->srp_ctx.g == NULL) ||
+                (s->srp_ctx.s == NULL) || (s->srp_ctx.B == NULL)) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_MISSING_SRP_PARAM);
+                goto err;
+            }
+            r[0] = s->srp_ctx.N;
+            r[1] = s->srp_ctx.g;
+            r[2] = s->srp_ctx.s;
+            r[3] = s->srp_ctx.B;
+        } else
 #endif
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
-			goto f_err;
-			}
-		for (i=0; i < 4 && r[i] != NULL; i++)
-			{
-			nr[i]=BN_num_bytes(r[i]);
+        {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                   SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
+            goto f_err;
+        }
+        for (i = 0; i < 4 && r[i] != NULL; i++) {
+            nr[i] = BN_num_bytes(r[i]);
 #ifndef OPENSSL_NO_SRP
-			if ((i == 2) && (type & SSL_kSRP))
-				n+=1+nr[i];
-			else
+            if ((i == 2) && (type & SSL_kSRP))
+                n += 1 + nr[i];
+            else
 #endif
-			n+=2+nr[i];
-			}
-
-		if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL|SSL_aSRP))
-			&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-			{
-			if ((pkey=ssl_get_sign_pkey(s,s->s3->tmp.new_cipher,&md))
-				== NULL)
-				{
-				al=SSL_AD_DECODE_ERROR;
-				goto f_err;
-				}
-			kn=EVP_PKEY_size(pkey);
-			}
-		else
-			{
-			pkey=NULL;
-			kn=0;
-			}
-
-		if (!BUF_MEM_grow_clean(buf,n+SSL_HM_HEADER_LENGTH(s)+kn))
-			{
-			SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_LIB_BUF);
-			goto err;
-			}
-		d = p = ssl_handshake_start(s);
-
-		for (i=0; i < 4 && r[i] != NULL; i++)
-			{
+                n += 2 + nr[i];
+        }
+
+        if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL | SSL_aSRP))
+            && !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+            if ((pkey = ssl_get_sign_pkey(s, s->s3->tmp.new_cipher, &md))
+                == NULL) {
+                al = SSL_AD_DECODE_ERROR;
+                goto f_err;
+            }
+            kn = EVP_PKEY_size(pkey);
+        } else {
+            pkey = NULL;
+            kn = 0;
+        }
+
+        if (!BUF_MEM_grow_clean(buf, n + SSL_HM_HEADER_LENGTH(s) + kn)) {
+            SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_LIB_BUF);
+            goto err;
+        }
+        d = p = ssl_handshake_start(s);
+
+        for (i = 0; i < 4 && r[i] != NULL; i++) {
 #ifndef OPENSSL_NO_SRP
-			if ((i == 2) && (type & SSL_kSRP))
-				{
-				*p = nr[i];
-				p++;
-				}
-			else
+            if ((i == 2) && (type & SSL_kSRP)) {
+                *p = nr[i];
+                p++;
+            } else
 #endif
-			s2n(nr[i],p);
-			BN_bn2bin(r[i],p);
-			p+=nr[i];
-			}
+                s2n(nr[i], p);
+            BN_bn2bin(r[i], p);
+            p += nr[i];
+        }
 
 #ifndef OPENSSL_NO_ECDH
-		if (type & SSL_kEECDH) 
-			{
-			/* XXX: For now, we only support named (not generic) curves.
-			 * In this situation, the serverKeyExchange message has:
-			 * [1 byte CurveType], [2 byte CurveName]
-			 * [1 byte length of encoded point], followed by
-			 * the actual encoded point itself
-			 */
-			*p = NAMED_CURVE_TYPE;
-			p += 1;
-			*p = 0;
-			p += 1;
-			*p = curve_id;
-			p += 1;
-			*p = encodedlen;
-			p += 1;
-			memcpy((unsigned char*)p, 
-			    (unsigned char *)encodedPoint, 
-			    encodedlen);
-			OPENSSL_free(encodedPoint);
-			encodedPoint = NULL;
-			p += encodedlen;
-			}
+        if (type & SSL_kEECDH) {
+            /*
+             * XXX: For now, we only support named (not generic) curves. In
+             * this situation, the serverKeyExchange message has: [1 byte
+             * CurveType], [2 byte CurveName] [1 byte length of encoded
+             * point], followed by the actual encoded point itself
+             */
+            *p = NAMED_CURVE_TYPE;
+            p += 1;
+            *p = 0;
+            p += 1;
+            *p = curve_id;
+            p += 1;
+            *p = encodedlen;
+            p += 1;
+            memcpy((unsigned char *)p,
+                   (unsigned char *)encodedPoint, encodedlen);
+            OPENSSL_free(encodedPoint);
+            encodedPoint = NULL;
+            p += encodedlen;
+        }
 #endif
 
 #ifndef OPENSSL_NO_PSK
-		if (type & SSL_kPSK)
-			{
-			/* copy PSK identity hint */
-			s2n(strlen(s->ctx->psk_identity_hint), p); 
-			strncpy((char *)p, s->ctx->psk_identity_hint, strlen(s->ctx->psk_identity_hint));
-			p+=strlen(s->ctx->psk_identity_hint);
-			}
+        if (type & SSL_kPSK) {
+            /* copy PSK identity hint */
+            s2n(strlen(s->ctx->psk_identity_hint), p);
+            strncpy((char *)p, s->ctx->psk_identity_hint,
+                    strlen(s->ctx->psk_identity_hint));
+            p += strlen(s->ctx->psk_identity_hint);
+        }
 #endif
 
-		/* not anonymous */
-		if (pkey != NULL)
-			{
-			/* n is the length of the params, they start at &(d[4])
-			 * and p points to the space at the end. */
+        /* not anonymous */
+        if (pkey != NULL) {
+            /*
+             * n is the length of the params, they start at &(d[4]) and p
+             * points to the space at the end.
+             */
 #ifndef OPENSSL_NO_RSA
-			if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s))
-				{
-				q=md_buf;
-				j=0;
-				for (num=2; num > 0; num--)
-					{
-					EVP_MD_CTX_set_flags(&md_ctx,
-						EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-					EVP_DigestInit_ex(&md_ctx,(num == 2)
-						?s->ctx->md5:s->ctx->sha1, NULL);
-					EVP_DigestUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-					EVP_DigestUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-					EVP_DigestUpdate(&md_ctx,d,n);
-					EVP_DigestFinal_ex(&md_ctx,q,
-						(unsigned int *)&i);
-					q+=i;
-					j+=i;
-					}
-				if (RSA_sign(NID_md5_sha1, md_buf, j,
-					&(p[2]), &u, pkey->pkey.rsa) <= 0)
-					{
-					SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_LIB_RSA);
-					goto err;
-					}
-				s2n(u,p);
-				n+=u+2;
-				}
-			else
+            if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s)) {
+                q = md_buf;
+                j = 0;
+                for (num = 2; num > 0; num--) {
+                    EVP_MD_CTX_set_flags(&md_ctx,
+                                         EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+                    EVP_DigestInit_ex(&md_ctx, (num == 2)
+                                      ? s->ctx->md5 : s->ctx->sha1, NULL);
+                    EVP_DigestUpdate(&md_ctx, &(s->s3->client_random[0]),
+                                     SSL3_RANDOM_SIZE);
+                    EVP_DigestUpdate(&md_ctx, &(s->s3->server_random[0]),
+                                     SSL3_RANDOM_SIZE);
+                    EVP_DigestUpdate(&md_ctx, d, n);
+                    EVP_DigestFinal_ex(&md_ctx, q, (unsigned int *)&i);
+                    q += i;
+                    j += i;
+                }
+                if (RSA_sign(NID_md5_sha1, md_buf, j,
+                             &(p[2]), &u, pkey->pkey.rsa) <= 0) {
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_LIB_RSA);
+                    goto err;
+                }
+                s2n(u, p);
+                n += u + 2;
+            } else
 #endif
-			if (md)
-				{
-				/* send signature algorithm */
-				if (SSL_USE_SIGALGS(s))
-					{
-					if (!tls12_get_sigandhash(p, pkey, md))
-						{
-						/* Should never happen */
-						al=SSL_AD_INTERNAL_ERROR;
-						SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-						goto f_err;
-						}
-					p+=2;
-					}
+            if (md) {
+                /* send signature algorithm */
+                if (SSL_USE_SIGALGS(s)) {
+                    if (!tls12_get_sigandhash(p, pkey, md)) {
+                        /* Should never happen */
+                        al = SSL_AD_INTERNAL_ERROR;
+                        SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                               ERR_R_INTERNAL_ERROR);
+                        goto f_err;
+                    }
+                    p += 2;
+                }
 #ifdef SSL_DEBUG
-				fprintf(stderr, "Using hash %s\n",
-							EVP_MD_name(md));
+                fprintf(stderr, "Using hash %s\n", EVP_MD_name(md));
 #endif
-				EVP_SignInit_ex(&md_ctx, md, NULL);
-				EVP_SignUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-				EVP_SignUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-				EVP_SignUpdate(&md_ctx,d,n);
-				if (!EVP_SignFinal(&md_ctx,&(p[2]),
-					(unsigned int *)&i,pkey))
-					{
-					SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,ERR_LIB_EVP);
-					goto err;
-					}
-				s2n(i,p);
-				n+=i+2;
-				if (SSL_USE_SIGALGS(s))
-					n+= 2;
-				}
-			else
-				{
-				/* Is this error check actually needed? */
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,SSL_R_UNKNOWN_PKEY_TYPE);
-				goto f_err;
-				}
-			}
-
-		ssl_set_handshake_header(s, SSL3_MT_SERVER_KEY_EXCHANGE, n);
-		}
-
-	s->state = SSL3_ST_SW_KEY_EXCH_B;
-	EVP_MD_CTX_cleanup(&md_ctx);
-	return ssl_do_write(s);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-err:
+                EVP_SignInit_ex(&md_ctx, md, NULL);
+                EVP_SignUpdate(&md_ctx, &(s->s3->client_random[0]),
+                               SSL3_RANDOM_SIZE);
+                EVP_SignUpdate(&md_ctx, &(s->s3->server_random[0]),
+                               SSL3_RANDOM_SIZE);
+                EVP_SignUpdate(&md_ctx, d, n);
+                if (!EVP_SignFinal(&md_ctx, &(p[2]),
+                                   (unsigned int *)&i, pkey)) {
+                    SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_LIB_EVP);
+                    goto err;
+                }
+                s2n(i, p);
+                n += i + 2;
+                if (SSL_USE_SIGALGS(s))
+                    n += 2;
+            } else {
+                /* Is this error check actually needed? */
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+                       SSL_R_UNKNOWN_PKEY_TYPE);
+                goto f_err;
+            }
+        }
+
+        ssl_set_handshake_header(s, SSL3_MT_SERVER_KEY_EXCHANGE, n);
+    }
+
+    s->state = SSL3_ST_SW_KEY_EXCH_B;
+    EVP_MD_CTX_cleanup(&md_ctx);
+    return ssl_do_write(s);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+ err:
 #ifndef OPENSSL_NO_ECDH
-	if (encodedPoint != NULL) OPENSSL_free(encodedPoint);
-	BN_CTX_free(bn_ctx);
+    if (encodedPoint != NULL)
+        OPENSSL_free(encodedPoint);
+    BN_CTX_free(bn_ctx);
 #endif
-	EVP_MD_CTX_cleanup(&md_ctx);
-	return(-1);
-	}
+    EVP_MD_CTX_cleanup(&md_ctx);
+    return (-1);
+}
 
 int ssl3_send_certificate_request(SSL *s)
-	{
-	unsigned char *p,*d;
-	int i,j,nl,off,n;
-	STACK_OF(X509_NAME) *sk=NULL;
-	X509_NAME *name;
-	BUF_MEM *buf;
-
-	if (s->state == SSL3_ST_SW_CERT_REQ_A)
-		{
-		buf=s->init_buf;
-
-		d=p=ssl_handshake_start(s);
-
-		/* get the list of acceptable cert types */
-		p++;
-		n=ssl3_get_req_cert_type(s,p);
-		d[0]=n;
-		p+=n;
-		n++;
-
-		if (SSL_USE_SIGALGS(s))
-			{
-			const unsigned char *psigs;
-			nl = tls12_get_psigalgs(s, &psigs);
-			s2n(nl, p);
-			memcpy(p, psigs, nl);
-			p += nl;
-			n += nl + 2;
-			}
-
-		off=n;
-		p+=2;
-		n+=2;
-
-		sk=SSL_get_client_CA_list(s);
-		nl=0;
-		if (sk != NULL)
-			{
-			for (i=0; ioptions & SSL_OP_NETSCAPE_CA_DN_BUG))
-					{
-					s2n(j,p);
-					i2d_X509_NAME(name,&p);
-					n+=2+j;
-					nl+=2+j;
-					}
-				else
-					{
-					d=p;
-					i2d_X509_NAME(name,&p);
-					j-=2; s2n(j,d); j+=2;
-					n+=j;
-					nl+=j;
-					}
-				}
-			}
-		/* else no CA names */
-		p = ssl_handshake_start(s) + off;
-		s2n(nl,p);
-
-		ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE_REQUEST, n);
+{
+    unsigned char *p, *d;
+    int i, j, nl, off, n;
+    STACK_OF(X509_NAME) *sk = NULL;
+    X509_NAME *name;
+    BUF_MEM *buf;
+
+    if (s->state == SSL3_ST_SW_CERT_REQ_A) {
+        buf = s->init_buf;
+
+        d = p = ssl_handshake_start(s);
+
+        /* get the list of acceptable cert types */
+        p++;
+        n = ssl3_get_req_cert_type(s, p);
+        d[0] = n;
+        p += n;
+        n++;
+
+        if (SSL_USE_SIGALGS(s)) {
+            const unsigned char *psigs;
+            nl = tls12_get_psigalgs(s, &psigs);
+            s2n(nl, p);
+            memcpy(p, psigs, nl);
+            p += nl;
+            n += nl + 2;
+        }
+
+        off = n;
+        p += 2;
+        n += 2;
+
+        sk = SSL_get_client_CA_list(s);
+        nl = 0;
+        if (sk != NULL) {
+            for (i = 0; i < sk_X509_NAME_num(sk); i++) {
+                name = sk_X509_NAME_value(sk, i);
+                j = i2d_X509_NAME(name, NULL);
+                if (!BUF_MEM_grow_clean
+                    (buf, SSL_HM_HEADER_LENGTH(s) + n + j + 2)) {
+                    SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,
+                           ERR_R_BUF_LIB);
+                    goto err;
+                }
+                p = ssl_handshake_start(s) + n;
+                if (!(s->options & SSL_OP_NETSCAPE_CA_DN_BUG)) {
+                    s2n(j, p);
+                    i2d_X509_NAME(name, &p);
+                    n += 2 + j;
+                    nl += 2 + j;
+                } else {
+                    d = p;
+                    i2d_X509_NAME(name, &p);
+                    j -= 2;
+                    s2n(j, d);
+                    j += 2;
+                    n += j;
+                    nl += j;
+                }
+            }
+        }
+        /* else no CA names */
+        p = ssl_handshake_start(s) + off;
+        s2n(nl, p);
+
+        ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE_REQUEST, n);
 
 #ifdef NETSCAPE_HANG_BUG
-		if (!SSL_IS_DTLS(s))
-			{
-			if (!BUF_MEM_grow_clean(buf, s->init_num + 4))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,ERR_R_BUF_LIB);
-				goto err;
-				}
-			p=(unsigned char *)s->init_buf->data + s->init_num;
-			/* do the header */
-			*(p++)=SSL3_MT_SERVER_DONE;
-			*(p++)=0;
-			*(p++)=0;
-			*(p++)=0;
-			s->init_num += 4;
-			}
+        if (!SSL_IS_DTLS(s)) {
+            if (!BUF_MEM_grow_clean(buf, s->init_num + 4)) {
+                SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST, ERR_R_BUF_LIB);
+                goto err;
+            }
+            p = (unsigned char *)s->init_buf->data + s->init_num;
+            /* do the header */
+            *(p++) = SSL3_MT_SERVER_DONE;
+            *(p++) = 0;
+            *(p++) = 0;
+            *(p++) = 0;
+            s->init_num += 4;
+        }
 #endif
 
-		s->state = SSL3_ST_SW_CERT_REQ_B;
-		}
+        s->state = SSL3_ST_SW_CERT_REQ_B;
+    }
 
-	/* SSL3_ST_SW_CERT_REQ_B */
-	return ssl_do_write(s);
-err:
-	return(-1);
-	}
+    /* SSL3_ST_SW_CERT_REQ_B */
+    return ssl_do_write(s);
+ err:
+    return (-1);
+}
 
 int ssl3_get_client_key_exchange(SSL *s)
-	{
-	int i,al,ok;
-	long n;
-	unsigned long alg_k;
-	unsigned char *p;
+{
+    int i, al, ok;
+    long n;
+    unsigned long alg_k;
+    unsigned char *p;
 #ifndef OPENSSL_NO_RSA
-	RSA *rsa=NULL;
-	EVP_PKEY *pkey=NULL;
+    RSA *rsa = NULL;
+    EVP_PKEY *pkey = NULL;
 #endif
 #ifndef OPENSSL_NO_DH
-	BIGNUM *pub=NULL;
-	DH *dh_srvr, *dh_clnt = NULL;
+    BIGNUM *pub = NULL;
+    DH *dh_srvr, *dh_clnt = NULL;
 #endif
 #ifndef OPENSSL_NO_KRB5
-	KSSL_ERR kssl_err;
-#endif /* OPENSSL_NO_KRB5 */
+    KSSL_ERR kssl_err;
+#endif                          /* OPENSSL_NO_KRB5 */
 
 #ifndef OPENSSL_NO_ECDH
-	EC_KEY *srvr_ecdh = NULL;
-	EVP_PKEY *clnt_pub_pkey = NULL;
-	EC_POINT *clnt_ecpoint = NULL;
-	BN_CTX *bn_ctx = NULL; 
+    EC_KEY *srvr_ecdh = NULL;
+    EVP_PKEY *clnt_pub_pkey = NULL;
+    EC_POINT *clnt_ecpoint = NULL;
+    BN_CTX *bn_ctx = NULL;
 #endif
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_SR_KEY_EXCH_A,
-		SSL3_ST_SR_KEY_EXCH_B,
-		SSL3_MT_CLIENT_KEY_EXCHANGE,
-		2048,
-		&ok);
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_SR_KEY_EXCH_A,
+                                   SSL3_ST_SR_KEY_EXCH_B,
+                                   SSL3_MT_CLIENT_KEY_EXCHANGE, 2048, &ok);
 
-	if (!ok) return((int)n);
-	p=(unsigned char *)s->init_msg;
+    if (!ok)
+        return ((int)n);
+    p = (unsigned char *)s->init_msg;
 
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
+    alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 
 #ifndef OPENSSL_NO_RSA
-	if (alg_k & SSL_kRSA)
-		{
-		unsigned char rand_premaster_secret[SSL_MAX_MASTER_KEY_LENGTH];
-		int decrypt_len;
-		unsigned char decrypt_good, version_good;
-		size_t j;
-
-		/* FIX THIS UP EAY EAY EAY EAY */
-		if (s->s3->tmp.use_rsa_tmp)
-			{
-			if ((s->cert != NULL) && (s->cert->rsa_tmp != NULL))
-				rsa=s->cert->rsa_tmp;
-			/* Don't do a callback because rsa_tmp should
-			 * be sent already */
-			if (rsa == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_TMP_RSA_PKEY);
-				goto f_err;
-
-				}
-			}
-		else
-			{
-			pkey=s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey;
-			if (	(pkey == NULL) ||
-				(pkey->type != EVP_PKEY_RSA) ||
-				(pkey->pkey.rsa == NULL))
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_RSA_CERTIFICATE);
-				goto f_err;
-				}
-			rsa=pkey->pkey.rsa;
-			}
-
-		/* TLS and [incidentally] DTLS{0xFEFF} */
-		if (s->version > SSL3_VERSION && s->version != DTLS1_BAD_VER)
-			{
-			n2s(p,i);
-			if (n != i+2)
-				{
-				if (!(s->options & SSL_OP_TLS_D5_BUG))
-					{
-					al = SSL_AD_DECODE_ERROR;
-					SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
-					goto f_err;
-					}
-				else
-					p-=2;
-				}
-			else
-				n=i;
-			}
-
-		/*
-		 * Reject overly short RSA ciphertext because we want to be sure
-		 * that the buffer size makes it safe to iterate over the entire
-		 * size of a premaster secret (SSL_MAX_MASTER_KEY_LENGTH). The
-		 * actual expected size is larger due to RSA padding, but the
-		 * bound is sufficient to be safe.
-		 */
-		if (n < SSL_MAX_MASTER_KEY_LENGTH)
-			{
-			al = SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
-			goto f_err;
-			}
-
-		/* We must not leak whether a decryption failure occurs because
-		 * of Bleichenbacher's attack on PKCS #1 v1.5 RSA padding (see
-		 * RFC 2246, section 7.4.7.1). The code follows that advice of
-		 * the TLS RFC and generates a random premaster secret for the
-		 * case that the decrypt fails. See
-		 * https://tools.ietf.org/html/rfc5246#section-7.4.7.1 */
-
-		/* should be RAND_bytes, but we cannot work around a failure. */
-		if (RAND_pseudo_bytes(rand_premaster_secret,
-				      sizeof(rand_premaster_secret)) <= 0)
-			goto err;
-		decrypt_len = RSA_private_decrypt((int)n,p,p,rsa,RSA_PKCS1_PADDING);
-		ERR_clear_error();
-
-		/* decrypt_len should be SSL_MAX_MASTER_KEY_LENGTH.
-		 * decrypt_good will be 0xff if so and zero otherwise. */
-		decrypt_good = constant_time_eq_int_8(decrypt_len, SSL_MAX_MASTER_KEY_LENGTH);
-
-		/* If the version in the decrypted pre-master secret is correct
-		 * then version_good will be 0xff, otherwise it'll be zero.
-		 * The Klima-Pokorny-Rosa extension of Bleichenbacher's attack
-		 * (http://eprint.iacr.org/2003/052/) exploits the version
-		 * number check as a "bad version oracle". Thus version checks
-		 * are done in constant time and are treated like any other
-		 * decryption error. */
-		version_good = constant_time_eq_8(p[0], (unsigned)(s->client_version>>8));
-		version_good &= constant_time_eq_8(p[1], (unsigned)(s->client_version&0xff));
-
-		/* The premaster secret must contain the same version number as
-		 * the ClientHello to detect version rollback attacks
-		 * (strangely, the protocol does not offer such protection for
-		 * DH ciphersuites). However, buggy clients exist that send the
-		 * negotiated protocol version instead if the server does not
-		 * support the requested protocol version. If
-		 * SSL_OP_TLS_ROLLBACK_BUG is set, tolerate such clients. */
-		if (s->options & SSL_OP_TLS_ROLLBACK_BUG)
-			{
-			unsigned char workaround_good;
-			workaround_good = constant_time_eq_8(p[0], (unsigned)(s->version>>8));
-			workaround_good &= constant_time_eq_8(p[1], (unsigned)(s->version&0xff));
-			version_good |= workaround_good;
-			}
-
-		/* Both decryption and version must be good for decrypt_good
-		 * to remain non-zero (0xff). */
-		decrypt_good &= version_good;
-
-		/*
-		 * Now copy rand_premaster_secret over from p using
-		 * decrypt_good_mask. If decryption failed, then p does not
-		 * contain valid plaintext, however, a check above guarantees
-		 * it is still sufficiently large to read from.
-		 */
-		for (j = 0; j < sizeof(rand_premaster_secret); j++)
-			{
-			p[j] = constant_time_select_8(decrypt_good, p[j],
-						      rand_premaster_secret[j]);
-			}
-
-		s->session->master_key_length=
-			s->method->ssl3_enc->generate_master_secret(s,
-				s->session->master_key,
-				p,sizeof(rand_premaster_secret));
-		OPENSSL_cleanse(p,sizeof(rand_premaster_secret));
-		}
-	else
+    if (alg_k & SSL_kRSA) {
+        unsigned char rand_premaster_secret[SSL_MAX_MASTER_KEY_LENGTH];
+        int decrypt_len;
+        unsigned char decrypt_good, version_good;
+        size_t j;
+
+        /* FIX THIS UP EAY EAY EAY EAY */
+        if (s->s3->tmp.use_rsa_tmp) {
+            if ((s->cert != NULL) && (s->cert->rsa_tmp != NULL))
+                rsa = s->cert->rsa_tmp;
+            /*
+             * Don't do a callback because rsa_tmp should be sent already
+             */
+            if (rsa == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_RSA_PKEY);
+                goto f_err;
+
+            }
+        } else {
+            pkey = s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey;
+            if ((pkey == NULL) ||
+                (pkey->type != EVP_PKEY_RSA) || (pkey->pkey.rsa == NULL)) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_MISSING_RSA_CERTIFICATE);
+                goto f_err;
+            }
+            rsa = pkey->pkey.rsa;
+        }
+
+        /* TLS and [incidentally] DTLS{0xFEFF} */
+        if (s->version > SSL3_VERSION && s->version != DTLS1_BAD_VER) {
+            n2s(p, i);
+            if (n != i + 2) {
+                if (!(s->options & SSL_OP_TLS_D5_BUG)) {
+                    al = SSL_AD_DECODE_ERROR;
+                    SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                           SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
+                    goto f_err;
+                } else
+                    p -= 2;
+            } else
+                n = i;
+        }
+
+        /*
+         * Reject overly short RSA ciphertext because we want to be sure
+         * that the buffer size makes it safe to iterate over the entire
+         * size of a premaster secret (SSL_MAX_MASTER_KEY_LENGTH). The
+         * actual expected size is larger due to RSA padding, but the
+         * bound is sufficient to be safe.
+         */
+        if (n < SSL_MAX_MASTER_KEY_LENGTH) {
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
+            goto f_err;
+        }
+
+        /*
+         * We must not leak whether a decryption failure occurs because of
+         * Bleichenbacher's attack on PKCS #1 v1.5 RSA padding (see RFC 2246,
+         * section 7.4.7.1). The code follows that advice of the TLS RFC and
+         * generates a random premaster secret for the case that the decrypt
+         * fails. See https://tools.ietf.org/html/rfc5246#section-7.4.7.1
+         */
+
+        /*
+         * should be RAND_bytes, but we cannot work around a failure.
+         */
+        if (RAND_pseudo_bytes(rand_premaster_secret,
+                              sizeof(rand_premaster_secret)) <= 0)
+            goto err;
+        decrypt_len =
+            RSA_private_decrypt((int)n, p, p, rsa, RSA_PKCS1_PADDING);
+        ERR_clear_error();
+
+        /*
+         * decrypt_len should be SSL_MAX_MASTER_KEY_LENGTH. decrypt_good will
+         * be 0xff if so and zero otherwise.
+         */
+        decrypt_good =
+            constant_time_eq_int_8(decrypt_len, SSL_MAX_MASTER_KEY_LENGTH);
+
+        /*
+         * If the version in the decrypted pre-master secret is correct then
+         * version_good will be 0xff, otherwise it'll be zero. The
+         * Klima-Pokorny-Rosa extension of Bleichenbacher's attack
+         * (http://eprint.iacr.org/2003/052/) exploits the version number
+         * check as a "bad version oracle". Thus version checks are done in
+         * constant time and are treated like any other decryption error.
+         */
+        version_good =
+            constant_time_eq_8(p[0], (unsigned)(s->client_version >> 8));
+        version_good &=
+            constant_time_eq_8(p[1], (unsigned)(s->client_version & 0xff));
+
+        /*
+         * The premaster secret must contain the same version number as the
+         * ClientHello to detect version rollback attacks (strangely, the
+         * protocol does not offer such protection for DH ciphersuites).
+         * However, buggy clients exist that send the negotiated protocol
+         * version instead if the server does not support the requested
+         * protocol version. If SSL_OP_TLS_ROLLBACK_BUG is set, tolerate such
+         * clients.
+         */
+        if (s->options & SSL_OP_TLS_ROLLBACK_BUG) {
+            unsigned char workaround_good;
+            workaround_good =
+                constant_time_eq_8(p[0], (unsigned)(s->version >> 8));
+            workaround_good &=
+                constant_time_eq_8(p[1], (unsigned)(s->version & 0xff));
+            version_good |= workaround_good;
+        }
+
+        /*
+         * Both decryption and version must be good for decrypt_good to
+         * remain non-zero (0xff).
+         */
+        decrypt_good &= version_good;
+
+        /*
+         * Now copy rand_premaster_secret over from p using
+         * decrypt_good_mask. If decryption failed, then p does not
+         * contain valid plaintext, however, a check above guarantees
+         * it is still sufficiently large to read from.
+         */
+        for (j = 0; j < sizeof(rand_premaster_secret); j++) {
+            p[j] = constant_time_select_8(decrypt_good, p[j],
+                                          rand_premaster_secret[j]);
+        }
+
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        p,
+                                                        sizeof
+                                                        (rand_premaster_secret));
+        OPENSSL_cleanse(p, sizeof(rand_premaster_secret));
+    } else
 #endif
 #ifndef OPENSSL_NO_DH
-		if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-		{
-		int idx = -1;
-		EVP_PKEY *skey = NULL;
-		if (n)
-			n2s(p,i);
-		else
-			i = 0;
-		if (n && n != i+2)
-			{
-			if (!(s->options & SSL_OP_SSLEAY_080_CLIENT_DH_BUG))
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG);
-				goto err;
-				}
-			else
-				{
-				p-=2;
-				i=(int)n;
-				}
-			}
-		if (alg_k & SSL_kDHr)
-			idx = SSL_PKEY_DH_RSA;
-		else if (alg_k & SSL_kDHd)
-			idx = SSL_PKEY_DH_DSA;
-		if (idx >= 0)
-			{
-			skey = s->cert->pkeys[idx].privatekey;
-			if ((skey == NULL) ||
-				(skey->type != EVP_PKEY_DH) ||
-				(skey->pkey.dh == NULL))
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_RSA_CERTIFICATE);
-				goto f_err;
-				}
-			dh_srvr = skey->pkey.dh;
-			}
-		else if (s->s3->tmp.dh == NULL)
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_TMP_DH_KEY);
-			goto f_err;
-			}
-		else
-			dh_srvr=s->s3->tmp.dh;
-
-		if (n == 0L)
-			{
-			/* Get pubkey from cert */
-			EVP_PKEY *clkey=X509_get_pubkey(s->session->peer);
-			if (clkey)
-				{
-				if (EVP_PKEY_cmp_parameters(clkey, skey) == 1)
-					dh_clnt = EVP_PKEY_get1_DH(clkey);
-				}
-			if (dh_clnt == NULL)
-				{
-				al=SSL_AD_HANDSHAKE_FAILURE;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_TMP_DH_KEY);
-				goto f_err;
-				}
-			EVP_PKEY_free(clkey);
-			pub = dh_clnt->pub_key;
-			}
-		else
-			pub=BN_bin2bn(p,i,NULL);
-		if (pub == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_BN_LIB);
-			goto err;
-			}
-
-		i=DH_compute_key(p,pub,dh_srvr);
-
-		if (i <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
-			BN_clear_free(pub);
-			goto err;
-			}
-
-		DH_free(s->s3->tmp.dh);
-		s->s3->tmp.dh=NULL;
-		if (dh_clnt)
-			DH_free(dh_clnt);
-		else
-			BN_clear_free(pub);
-		pub=NULL;
-		s->session->master_key_length=
-			s->method->ssl3_enc->generate_master_secret(s,
-				s->session->master_key,p,i);
-		OPENSSL_cleanse(p,i);
-		if (dh_clnt)
-			return 2;
-		}
-	else
+    if (alg_k & (SSL_kEDH | SSL_kDHr | SSL_kDHd)) {
+        int idx = -1;
+        EVP_PKEY *skey = NULL;
+        if (n)
+            n2s(p, i);
+        else
+            i = 0;
+        if (n && n != i + 2) {
+            if (!(s->options & SSL_OP_SSLEAY_080_CLIENT_DH_BUG)) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG);
+                goto err;
+            } else {
+                p -= 2;
+                i = (int)n;
+            }
+        }
+        if (alg_k & SSL_kDHr)
+            idx = SSL_PKEY_DH_RSA;
+        else if (alg_k & SSL_kDHd)
+            idx = SSL_PKEY_DH_DSA;
+        if (idx >= 0) {
+            skey = s->cert->pkeys[idx].privatekey;
+            if ((skey == NULL) ||
+                (skey->type != EVP_PKEY_DH) || (skey->pkey.dh == NULL)) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_MISSING_RSA_CERTIFICATE);
+                goto f_err;
+            }
+            dh_srvr = skey->pkey.dh;
+        } else if (s->s3->tmp.dh == NULL) {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_MISSING_TMP_DH_KEY);
+            goto f_err;
+        } else
+            dh_srvr = s->s3->tmp.dh;
+
+        if (n == 0L) {
+            /* Get pubkey from cert */
+            EVP_PKEY *clkey = X509_get_pubkey(s->session->peer);
+            if (clkey) {
+                if (EVP_PKEY_cmp_parameters(clkey, skey) == 1)
+                    dh_clnt = EVP_PKEY_get1_DH(clkey);
+            }
+            if (dh_clnt == NULL) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_DH_KEY);
+                goto f_err;
+            }
+            EVP_PKEY_free(clkey);
+            pub = dh_clnt->pub_key;
+        } else
+            pub = BN_bin2bn(p, i, NULL);
+        if (pub == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, SSL_R_BN_LIB);
+            goto err;
+        }
+
+        i = DH_compute_key(p, pub, dh_srvr);
+
+        if (i <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
+            BN_clear_free(pub);
+            goto err;
+        }
+
+        DH_free(s->s3->tmp.dh);
+        s->s3->tmp.dh = NULL;
+        if (dh_clnt)
+            DH_free(dh_clnt);
+        else
+            BN_clear_free(pub);
+        pub = NULL;
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        p, i);
+        OPENSSL_cleanse(p, i);
+        if (dh_clnt)
+            return 2;
+    } else
 #endif
 #ifndef OPENSSL_NO_KRB5
-	if (alg_k & SSL_kKRB5)
-		{
-		krb5_error_code		krb5rc;
-		krb5_data		enc_ticket;
-		krb5_data		authenticator;
-		krb5_data		enc_pms;
-		KSSL_CTX		*kssl_ctx = s->kssl_ctx;
-		EVP_CIPHER_CTX		ciph_ctx;
-		const EVP_CIPHER	*enc = NULL;
-		unsigned char		iv[EVP_MAX_IV_LENGTH];
-		unsigned char		pms[SSL_MAX_MASTER_KEY_LENGTH
-					       + EVP_MAX_BLOCK_LENGTH];
-		int		     padl, outl;
-		krb5_timestamp		authtime = 0;
-		krb5_ticket_times	ttimes;
-
-		EVP_CIPHER_CTX_init(&ciph_ctx);
-
-		if (!kssl_ctx)  kssl_ctx = kssl_ctx_new();
-
-		n2s(p,i);
-		enc_ticket.length = i;
-
-		if (n < (long)(enc_ticket.length + 6))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-
-		enc_ticket.data = (char *)p;
-		p+=enc_ticket.length;
-
-		n2s(p,i);
-		authenticator.length = i;
-
-		if (n < (long)(enc_ticket.length + authenticator.length + 6))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-
-		authenticator.data = (char *)p;
-		p+=authenticator.length;
-
-		n2s(p,i);
-		enc_pms.length = i;
-		enc_pms.data = (char *)p;
-		p+=enc_pms.length;
-
-		/* Note that the length is checked again below,
-		** after decryption
-		*/
-		if(enc_pms.length > sizeof pms)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			       SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-
-		if (n != (long)(enc_ticket.length + authenticator.length +
-						enc_pms.length + 6))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-
-		if ((krb5rc = kssl_sget_tkt(kssl_ctx, &enc_ticket, &ttimes,
-					&kssl_err)) != 0)
-			{
-#ifdef KSSL_DEBUG
-			fprintf(stderr,"kssl_sget_tkt rtn %d [%d]\n",
-				krb5rc, kssl_err.reason);
-			if (kssl_err.text)
-				fprintf(stderr,"kssl_err text= %s\n", kssl_err.text);
-#endif	/* KSSL_DEBUG */
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				kssl_err.reason);
-			goto err;
-			}
-
-		/*  Note: no authenticator is not considered an error,
-		**  but will return authtime == 0.
-		*/
-		if ((krb5rc = kssl_check_authent(kssl_ctx, &authenticator,
-					&authtime, &kssl_err)) != 0)
-			{
-#ifdef KSSL_DEBUG
-			fprintf(stderr,"kssl_check_authent rtn %d [%d]\n",
-				krb5rc, kssl_err.reason);
-			if (kssl_err.text)
-				fprintf(stderr,"kssl_err text= %s\n", kssl_err.text);
-#endif	/* KSSL_DEBUG */
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				kssl_err.reason);
-			goto err;
-			}
-
-		if ((krb5rc = kssl_validate_times(authtime, &ttimes)) != 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, krb5rc);
-			goto err;
-			}
-
-#ifdef KSSL_DEBUG
-		kssl_ctx_show(kssl_ctx);
-#endif	/* KSSL_DEBUG */
-
-		enc = kssl_map_enc(kssl_ctx->enctype);
-		if (enc == NULL)
-		    goto err;
-
-		memset(iv, 0, sizeof iv);	/* per RFC 1510 */
-
-		if (!EVP_DecryptInit_ex(&ciph_ctx,enc,NULL,kssl_ctx->key,iv))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DECRYPTION_FAILED);
-			goto err;
-			}
-		if (!EVP_DecryptUpdate(&ciph_ctx, pms,&outl,
-					(unsigned char *)enc_pms.data, enc_pms.length))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DECRYPTION_FAILED);
-			goto err;
-			}
-		if (outl > SSL_MAX_MASTER_KEY_LENGTH)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-		if (!EVP_DecryptFinal_ex(&ciph_ctx,&(pms[outl]),&padl))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DECRYPTION_FAILED);
-			goto err;
-			}
-		outl += padl;
-		if (outl > SSL_MAX_MASTER_KEY_LENGTH)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
-			goto err;
-			}
-		if (!((pms[0] == (s->client_version>>8)) && (pms[1] == (s->client_version & 0xff))))
-		    {
-		    /* The premaster secret must contain the same version number as the
-		     * ClientHello to detect version rollback attacks (strangely, the
-		     * protocol does not offer such protection for DH ciphersuites).
-		     * However, buggy clients exist that send random bytes instead of
-		     * the protocol version.
-		     * If SSL_OP_TLS_ROLLBACK_BUG is set, tolerate such clients. 
-		     * (Perhaps we should have a separate BUG value for the Kerberos cipher)
-		     */
-		    if (!(s->options & SSL_OP_TLS_ROLLBACK_BUG))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			       SSL_AD_DECODE_ERROR);
-			goto err;
-			}
-		    }
-
-		EVP_CIPHER_CTX_cleanup(&ciph_ctx);
-
-		s->session->master_key_length=
-			s->method->ssl3_enc->generate_master_secret(s,
-				s->session->master_key, pms, outl);
-
-		if (kssl_ctx->client_princ)
-			{
-			size_t len = strlen(kssl_ctx->client_princ);
-			if ( len < SSL_MAX_KRB5_PRINCIPAL_LENGTH ) 
-				{
-				s->session->krb5_client_princ_len = len;
-				memcpy(s->session->krb5_client_princ,kssl_ctx->client_princ,len);
-				}
-			}
-
-
-		/*- Was doing kssl_ctx_free() here,
-		 *  but it caused problems for apache.
-		 *  kssl_ctx = kssl_ctx_free(kssl_ctx);
-		 *  if (s->kssl_ctx)  s->kssl_ctx = NULL;
-		 */
-		}
-	else
-#endif	/* OPENSSL_NO_KRB5 */
+    if (alg_k & SSL_kKRB5) {
+        krb5_error_code krb5rc;
+        krb5_data enc_ticket;
+        krb5_data authenticator;
+        krb5_data enc_pms;
+        KSSL_CTX *kssl_ctx = s->kssl_ctx;
+        EVP_CIPHER_CTX ciph_ctx;
+        const EVP_CIPHER *enc = NULL;
+        unsigned char iv[EVP_MAX_IV_LENGTH];
+        unsigned char pms[SSL_MAX_MASTER_KEY_LENGTH + EVP_MAX_BLOCK_LENGTH];
+        int padl, outl;
+        krb5_timestamp authtime = 0;
+        krb5_ticket_times ttimes;
+
+        EVP_CIPHER_CTX_init(&ciph_ctx);
+
+        if (!kssl_ctx)
+            kssl_ctx = kssl_ctx_new();
+
+        n2s(p, i);
+        enc_ticket.length = i;
+
+        if (n < (long)(enc_ticket.length + 6)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+
+        enc_ticket.data = (char *)p;
+        p += enc_ticket.length;
+
+        n2s(p, i);
+        authenticator.length = i;
+
+        if (n < (long)(enc_ticket.length + authenticator.length + 6)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+
+        authenticator.data = (char *)p;
+        p += authenticator.length;
+
+        n2s(p, i);
+        enc_pms.length = i;
+        enc_pms.data = (char *)p;
+        p += enc_pms.length;
+
+        /*
+         * Note that the length is checked again below, ** after decryption
+         */
+        if (enc_pms.length > sizeof pms) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+
+        if (n != (long)(enc_ticket.length + authenticator.length +
+                        enc_pms.length + 6)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+
+        if ((krb5rc = kssl_sget_tkt(kssl_ctx, &enc_ticket, &ttimes,
+                                    &kssl_err)) != 0) {
+# ifdef KSSL_DEBUG
+            fprintf(stderr, "kssl_sget_tkt rtn %d [%d]\n",
+                    krb5rc, kssl_err.reason);
+            if (kssl_err.text)
+                fprintf(stderr, "kssl_err text= %s\n", kssl_err.text);
+# endif                         /* KSSL_DEBUG */
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, kssl_err.reason);
+            goto err;
+        }
+
+        /*
+         * Note: no authenticator is not considered an error, ** but will
+         * return authtime == 0.
+         */
+        if ((krb5rc = kssl_check_authent(kssl_ctx, &authenticator,
+                                         &authtime, &kssl_err)) != 0) {
+# ifdef KSSL_DEBUG
+            fprintf(stderr, "kssl_check_authent rtn %d [%d]\n",
+                    krb5rc, kssl_err.reason);
+            if (kssl_err.text)
+                fprintf(stderr, "kssl_err text= %s\n", kssl_err.text);
+# endif                         /* KSSL_DEBUG */
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, kssl_err.reason);
+            goto err;
+        }
+
+        if ((krb5rc = kssl_validate_times(authtime, &ttimes)) != 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, krb5rc);
+            goto err;
+        }
+# ifdef KSSL_DEBUG
+        kssl_ctx_show(kssl_ctx);
+# endif                         /* KSSL_DEBUG */
+
+        enc = kssl_map_enc(kssl_ctx->enctype);
+        if (enc == NULL)
+            goto err;
+
+        memset(iv, 0, sizeof iv); /* per RFC 1510 */
+
+        if (!EVP_DecryptInit_ex(&ciph_ctx, enc, NULL, kssl_ctx->key, iv)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DECRYPTION_FAILED);
+            goto err;
+        }
+        if (!EVP_DecryptUpdate(&ciph_ctx, pms, &outl,
+                               (unsigned char *)enc_pms.data, enc_pms.length))
+        {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DECRYPTION_FAILED);
+            goto err;
+        }
+        if (outl > SSL_MAX_MASTER_KEY_LENGTH) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+        if (!EVP_DecryptFinal_ex(&ciph_ctx, &(pms[outl]), &padl)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DECRYPTION_FAILED);
+            goto err;
+        }
+        outl += padl;
+        if (outl > SSL_MAX_MASTER_KEY_LENGTH) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto err;
+        }
+        if (!((pms[0] == (s->client_version >> 8))
+              && (pms[1] == (s->client_version & 0xff)))) {
+            /*
+             * The premaster secret must contain the same version number as
+             * the ClientHello to detect version rollback attacks (strangely,
+             * the protocol does not offer such protection for DH
+             * ciphersuites). However, buggy clients exist that send random
+             * bytes instead of the protocol version. If
+             * SSL_OP_TLS_ROLLBACK_BUG is set, tolerate such clients.
+             * (Perhaps we should have a separate BUG value for the Kerberos
+             * cipher)
+             */
+            if (!(s->options & SSL_OP_TLS_ROLLBACK_BUG)) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_AD_DECODE_ERROR);
+                goto err;
+            }
+        }
+
+        EVP_CIPHER_CTX_cleanup(&ciph_ctx);
+
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        pms, outl);
+
+        if (kssl_ctx->client_princ) {
+            size_t len = strlen(kssl_ctx->client_princ);
+            if (len < SSL_MAX_KRB5_PRINCIPAL_LENGTH) {
+                s->session->krb5_client_princ_len = len;
+                memcpy(s->session->krb5_client_princ, kssl_ctx->client_princ,
+                       len);
+            }
+        }
+
+                /*- Was doing kssl_ctx_free() here,
+                 *  but it caused problems for apache.
+                 *  kssl_ctx = kssl_ctx_free(kssl_ctx);
+                 *  if (s->kssl_ctx)  s->kssl_ctx = NULL;
+                 */
+    } else
+#endif                          /* OPENSSL_NO_KRB5 */
 
 #ifndef OPENSSL_NO_ECDH
-		if (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe))
-		{
-		int ret = 1;
-		int field_size = 0;
-		const EC_KEY   *tkey;
-		const EC_GROUP *group;
-		const BIGNUM *priv_key;
-
-		/* initialize structures for server's ECDH key pair */
-		if ((srvr_ecdh = EC_KEY_new()) == NULL) 
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			    ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		/* Let's get server private key and group information */
-		if (alg_k & (SSL_kECDHr|SSL_kECDHe))
-			{ 
-			/* use the certificate */
-			tkey = s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec;
-			}
-		else
-			{
-			/* use the ephermeral values we saved when
-			 * generating the ServerKeyExchange msg.
-			 */
-			tkey = s->s3->tmp.ecdh;
-			}
-
-		group    = EC_KEY_get0_group(tkey);
-		priv_key = EC_KEY_get0_private_key(tkey);
-
-		if (!EC_KEY_set_group(srvr_ecdh, group) ||
-		    !EC_KEY_set_private_key(srvr_ecdh, priv_key))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			       ERR_R_EC_LIB);
-			goto err;
-			}
-
-		/* Let's get client's public key */
-		if ((clnt_ecpoint = EC_POINT_new(group)) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			    ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-
-		if (n == 0L) 
-			{
-			/* Client Publickey was in Client Certificate */
-
-			 if (alg_k & SSL_kEECDH)
-				 {
-				 al=SSL_AD_HANDSHAKE_FAILURE;
-				 SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_MISSING_TMP_ECDH_KEY);
-				 goto f_err;
-				 }
-			if (((clnt_pub_pkey=X509_get_pubkey(s->session->peer))
-			    == NULL) || 
-			    (clnt_pub_pkey->type != EVP_PKEY_EC))
-				{
-				/* XXX: For now, we do not support client
-				 * authentication using ECDH certificates
-				 * so this branch (n == 0L) of the code is
-				 * never executed. When that support is
-				 * added, we ought to ensure the key 
-				 * received in the certificate is 
-				 * authorized for key agreement.
-				 * ECDH_compute_key implicitly checks that
-				 * the two ECDH shares are for the same
-				 * group.
-				 */
-			   	al=SSL_AD_HANDSHAKE_FAILURE;
-			   	SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				    SSL_R_UNABLE_TO_DECODE_ECDH_CERTS);
-			   	goto f_err;
-			   	}
-
-			if (EC_POINT_copy(clnt_ecpoint,
-			    EC_KEY_get0_public_key(clnt_pub_pkey->pkey.ec)) == 0)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					ERR_R_EC_LIB);
-				goto err;
-				}
-			ret = 2; /* Skip certificate verify processing */
-			}
-		else
-			{
-			/* Get client's public key from encoded point
-			 * in the ClientKeyExchange message.
-			 */
-			if ((bn_ctx = BN_CTX_new()) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				    ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-			/* Get encoded point length */
-			i = *p; 
-			p += 1;
-			if (n != 1 + i)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				    ERR_R_EC_LIB);
-				goto err;
-				}
-			if (EC_POINT_oct2point(group, 
-			    clnt_ecpoint, p, i, bn_ctx) == 0)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				    ERR_R_EC_LIB);
-				goto err;
-				}
-			/* p is pointing to somewhere in the buffer
-			 * currently, so set it to the start 
-			 */ 
-			p=(unsigned char *)s->init_buf->data;
-			}
-
-		/* Compute the shared pre-master secret */
-		field_size = EC_GROUP_get_degree(group);
-		if (field_size <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, 
-			       ERR_R_ECDH_LIB);
-			goto err;
-			}
-		i = ECDH_compute_key(p, (field_size+7)/8, clnt_ecpoint, srvr_ecdh, NULL);
-		if (i <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-			    ERR_R_ECDH_LIB);
-			goto err;
-			}
-
-		EVP_PKEY_free(clnt_pub_pkey);
-		EC_POINT_free(clnt_ecpoint);
-		EC_KEY_free(srvr_ecdh);
-		BN_CTX_free(bn_ctx);
-		EC_KEY_free(s->s3->tmp.ecdh);
-		s->s3->tmp.ecdh = NULL; 
-
-		/* Compute the master secret */
-		s->session->master_key_length = s->method->ssl3_enc-> \
-		    generate_master_secret(s, s->session->master_key, p, i);
-		
-		OPENSSL_cleanse(p, i);
-		return (ret);
-		}
-	else
+    if (alg_k & (SSL_kEECDH | SSL_kECDHr | SSL_kECDHe)) {
+        int ret = 1;
+        int field_size = 0;
+        const EC_KEY *tkey;
+        const EC_GROUP *group;
+        const BIGNUM *priv_key;
+
+        /* initialize structures for server's ECDH key pair */
+        if ((srvr_ecdh = EC_KEY_new()) == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        /* Let's get server private key and group information */
+        if (alg_k & (SSL_kECDHr | SSL_kECDHe)) {
+            /* use the certificate */
+            tkey = s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec;
+        } else {
+            /*
+             * use the ephermeral values we saved when generating the
+             * ServerKeyExchange msg.
+             */
+            tkey = s->s3->tmp.ecdh;
+        }
+
+        group = EC_KEY_get0_group(tkey);
+        priv_key = EC_KEY_get0_private_key(tkey);
+
+        if (!EC_KEY_set_group(srvr_ecdh, group) ||
+            !EC_KEY_set_private_key(srvr_ecdh, priv_key)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+            goto err;
+        }
+
+        /* Let's get client's public key */
+        if ((clnt_ecpoint = EC_POINT_new(group)) == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        if (n == 0L) {
+            /* Client Publickey was in Client Certificate */
+
+            if (alg_k & SSL_kEECDH) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_MISSING_TMP_ECDH_KEY);
+                goto f_err;
+            }
+            if (((clnt_pub_pkey = X509_get_pubkey(s->session->peer))
+                 == NULL) || (clnt_pub_pkey->type != EVP_PKEY_EC)) {
+                /*
+                 * XXX: For now, we do not support client authentication
+                 * using ECDH certificates so this branch (n == 0L) of the
+                 * code is never executed. When that support is added, we
+                 * ought to ensure the key received in the certificate is
+                 * authorized for key agreement. ECDH_compute_key implicitly
+                 * checks that the two ECDH shares are for the same group.
+                 */
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       SSL_R_UNABLE_TO_DECODE_ECDH_CERTS);
+                goto f_err;
+            }
+
+            if (EC_POINT_copy(clnt_ecpoint,
+                              EC_KEY_get0_public_key(clnt_pub_pkey->
+                                                     pkey.ec)) == 0) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+                goto err;
+            }
+            ret = 2;            /* Skip certificate verify processing */
+        } else {
+            /*
+             * Get client's public key from encoded point in the
+             * ClientKeyExchange message.
+             */
+            if ((bn_ctx = BN_CTX_new()) == NULL) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                       ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+
+            /* Get encoded point length */
+            i = *p;
+            p += 1;
+            if (n != 1 + i) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+                goto err;
+            }
+            if (EC_POINT_oct2point(group, clnt_ecpoint, p, i, bn_ctx) == 0) {
+                SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
+                goto err;
+            }
+            /*
+             * p is pointing to somewhere in the buffer currently, so set it
+             * to the start
+             */
+            p = (unsigned char *)s->init_buf->data;
+        }
+
+        /* Compute the shared pre-master secret */
+        field_size = EC_GROUP_get_degree(group);
+        if (field_size <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+            goto err;
+        }
+        i = ECDH_compute_key(p, (field_size + 7) / 8, clnt_ecpoint, srvr_ecdh,
+                             NULL);
+        if (i <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
+            goto err;
+        }
+
+        EVP_PKEY_free(clnt_pub_pkey);
+        EC_POINT_free(clnt_ecpoint);
+        EC_KEY_free(srvr_ecdh);
+        BN_CTX_free(bn_ctx);
+        EC_KEY_free(s->s3->tmp.ecdh);
+        s->s3->tmp.ecdh = NULL;
+
+        /* Compute the master secret */
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        p, i);
+
+        OPENSSL_cleanse(p, i);
+        return (ret);
+    } else
 #endif
 #ifndef OPENSSL_NO_PSK
-		if (alg_k & SSL_kPSK)
-			{
-			unsigned char *t = NULL;
-			unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN*2+4];
-			unsigned int pre_ms_len = 0, psk_len = 0;
-			int psk_err = 1;
-			char tmp_id[PSK_MAX_IDENTITY_LEN+1];
-
-			al=SSL_AD_HANDSHAKE_FAILURE;
-
-			n2s(p,i);
-			if (n != i+2)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					SSL_R_LENGTH_MISMATCH);
-				goto psk_err;
-				}
-			if (i > PSK_MAX_IDENTITY_LEN)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					SSL_R_DATA_LENGTH_TOO_LONG);
-				goto psk_err;
-				}
-			if (s->psk_server_callback == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				       SSL_R_PSK_NO_SERVER_CB);
-				goto psk_err;
-				}
-
-			/* Create guaranteed NULL-terminated identity
-			 * string for the callback */
-			memcpy(tmp_id, p, i);
-			memset(tmp_id+i, 0, PSK_MAX_IDENTITY_LEN+1-i);
-			psk_len = s->psk_server_callback(s, tmp_id,
-				psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			OPENSSL_cleanse(tmp_id, PSK_MAX_IDENTITY_LEN+1);
-
-			if (psk_len > PSK_MAX_PSK_LEN)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					ERR_R_INTERNAL_ERROR);
-				goto psk_err;
-				}
-			else if (psk_len == 0)
-				{
-				/* PSK related to the given identity not found */
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				       SSL_R_PSK_IDENTITY_NOT_FOUND);
-				al=SSL_AD_UNKNOWN_PSK_IDENTITY;
-				goto psk_err;
-				}
-
-			/* create PSK pre_master_secret */
-			pre_ms_len=2+psk_len+2+psk_len;
-			t = psk_or_pre_ms;
-			memmove(psk_or_pre_ms+psk_len+4, psk_or_pre_ms, psk_len);
-			s2n(psk_len, t);
-			memset(t, 0, psk_len);
-			t+=psk_len;
-			s2n(psk_len, t);
-
-			if (s->session->psk_identity != NULL)
-				OPENSSL_free(s->session->psk_identity);
-			s->session->psk_identity = BUF_strdup((char *)p);
-			if (s->session->psk_identity == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto psk_err;
-				}
-
-			if (s->session->psk_identity_hint != NULL)
-				OPENSSL_free(s->session->psk_identity_hint);
-			s->session->psk_identity_hint = BUF_strdup(s->ctx->psk_identity_hint);
-			if (s->ctx->psk_identity_hint != NULL &&
-				s->session->psk_identity_hint == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto psk_err;
-				}
-
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key, psk_or_pre_ms, pre_ms_len);
-			psk_err = 0;
-		psk_err:
-			OPENSSL_cleanse(psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			if (psk_err != 0)
-				goto f_err;
-			}
-		else
+    if (alg_k & SSL_kPSK) {
+        unsigned char *t = NULL;
+        unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN * 2 + 4];
+        unsigned int pre_ms_len = 0, psk_len = 0;
+        int psk_err = 1;
+        char tmp_id[PSK_MAX_IDENTITY_LEN + 1];
+
+        al = SSL_AD_HANDSHAKE_FAILURE;
+
+        n2s(p, i);
+        if (n != i + 2) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, SSL_R_LENGTH_MISMATCH);
+            goto psk_err;
+        }
+        if (i > PSK_MAX_IDENTITY_LEN) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DATA_LENGTH_TOO_LONG);
+            goto psk_err;
+        }
+        if (s->psk_server_callback == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_PSK_NO_SERVER_CB);
+            goto psk_err;
+        }
+
+        /*
+         * Create guaranteed NULL-terminated identity string for the callback
+         */
+        memcpy(tmp_id, p, i);
+        memset(tmp_id + i, 0, PSK_MAX_IDENTITY_LEN + 1 - i);
+        psk_len = s->psk_server_callback(s, tmp_id,
+                                         psk_or_pre_ms,
+                                         sizeof(psk_or_pre_ms));
+        OPENSSL_cleanse(tmp_id, PSK_MAX_IDENTITY_LEN + 1);
+
+        if (psk_len > PSK_MAX_PSK_LEN) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+            goto psk_err;
+        } else if (psk_len == 0) {
+            /*
+             * PSK related to the given identity not found
+             */
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_PSK_IDENTITY_NOT_FOUND);
+            al = SSL_AD_UNKNOWN_PSK_IDENTITY;
+            goto psk_err;
+        }
+
+        /* create PSK pre_master_secret */
+        pre_ms_len = 2 + psk_len + 2 + psk_len;
+        t = psk_or_pre_ms;
+        memmove(psk_or_pre_ms + psk_len + 4, psk_or_pre_ms, psk_len);
+        s2n(psk_len, t);
+        memset(t, 0, psk_len);
+        t += psk_len;
+        s2n(psk_len, t);
+
+        if (s->session->psk_identity != NULL)
+            OPENSSL_free(s->session->psk_identity);
+        s->session->psk_identity = BUF_strdup((char *)p);
+        if (s->session->psk_identity == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto psk_err;
+        }
+
+        if (s->session->psk_identity_hint != NULL)
+            OPENSSL_free(s->session->psk_identity_hint);
+        s->session->psk_identity_hint = BUF_strdup(s->ctx->psk_identity_hint);
+        if (s->ctx->psk_identity_hint != NULL &&
+            s->session->psk_identity_hint == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto psk_err;
+        }
+
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        psk_or_pre_ms,
+                                                        pre_ms_len);
+        psk_err = 0;
+ psk_err:
+        OPENSSL_cleanse(psk_or_pre_ms, sizeof(psk_or_pre_ms));
+        if (psk_err != 0)
+            goto f_err;
+    } else
 #endif
 #ifndef OPENSSL_NO_SRP
-		if (alg_k & SSL_kSRP)
-			{
-			int param_len;
-
-			n2s(p,i);
-			param_len=i+2;
-			if (param_len > n)
-				{
-				al=SSL_AD_DECODE_ERROR;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_BAD_SRP_A_LENGTH);
-				goto f_err;
-				}
-			if (!(s->srp_ctx.A=BN_bin2bn(p,i,NULL)))
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,ERR_R_BN_LIB);
-				goto err;
-				}
-			if (BN_ucmp(s->srp_ctx.A, s->srp_ctx.N) >= 0
-				|| BN_is_zero(s->srp_ctx.A))
-				{
-				al=SSL_AD_ILLEGAL_PARAMETER;
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_BAD_SRP_PARAMETERS);
-				goto f_err;
-				}
-			if (s->session->srp_username != NULL)
-				OPENSSL_free(s->session->srp_username);
-			s->session->srp_username = BUF_strdup(s->srp_ctx.login);
-			if (s->session->srp_username == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-
-			if ((s->session->master_key_length = SRP_generate_server_master_secret(s,s->session->master_key))<0)
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
-				goto err;
-				}
-
-			p+=i;
-			}
-		else
-#endif	/* OPENSSL_NO_SRP */
-		if (alg_k & SSL_kGOST) 
-			{
-			int ret = 0;
-			EVP_PKEY_CTX *pkey_ctx;
-			EVP_PKEY *client_pub_pkey = NULL, *pk = NULL;
-			unsigned char premaster_secret[32], *start;
-			size_t outlen=32, inlen;
-			unsigned long alg_a;
-			int Ttag, Tclass;
-			long Tlen;
-
-			/* Get our certificate private key*/
-			alg_a = s->s3->tmp.new_cipher->algorithm_auth;
-			if (alg_a & SSL_aGOST94)
-				pk = s->cert->pkeys[SSL_PKEY_GOST94].privatekey;
-			else if (alg_a & SSL_aGOST01)
-				pk = s->cert->pkeys[SSL_PKEY_GOST01].privatekey;
-
-			pkey_ctx = EVP_PKEY_CTX_new(pk,NULL);
-			EVP_PKEY_decrypt_init(pkey_ctx);
-			/* If client certificate is present and is of the same type, maybe
-			 * use it for key exchange.  Don't mind errors from
-			 * EVP_PKEY_derive_set_peer, because it is completely valid to use
-			 * a client certificate for authorization only. */
-			client_pub_pkey = X509_get_pubkey(s->session->peer);
-			if (client_pub_pkey)
-				{
-				if (EVP_PKEY_derive_set_peer(pkey_ctx, client_pub_pkey) <= 0)
-					ERR_clear_error();
-				}
-			/* Decrypt session key */
-			if (ASN1_get_object((const unsigned char **)&p, &Tlen, &Ttag, &Tclass, n) != V_ASN1_CONSTRUCTED || 
-				Ttag != V_ASN1_SEQUENCE ||
-			 	Tclass != V_ASN1_UNIVERSAL) 
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_DECRYPTION_FAILED);
-				goto gerr;
-				}
-			start = p;
-			inlen = Tlen;
-			if (EVP_PKEY_decrypt(pkey_ctx,premaster_secret,&outlen,start,inlen) <=0) 
-
-				{
-				SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,SSL_R_DECRYPTION_FAILED);
-				goto gerr;
-				}
-			/* Generate master secret */
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,premaster_secret,32);
-			/* Check if pubkey from client certificate was used */
-			if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0)
-				ret = 2;
-			else
-				ret = 1;
-		gerr:
-			EVP_PKEY_free(client_pub_pkey);
-			EVP_PKEY_CTX_free(pkey_ctx);
-			if (ret)
-				return ret;
-			else
-				goto err;
-			}
-		else
-		{
-		al=SSL_AD_HANDSHAKE_FAILURE;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
-				SSL_R_UNKNOWN_CIPHER_TYPE);
-		goto f_err;
-		}
-
-	return(1);
-f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
+    if (alg_k & SSL_kSRP) {
+        int param_len;
+
+        n2s(p, i);
+        param_len = i + 2;
+        if (param_len > n) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_BAD_SRP_A_LENGTH);
+            goto f_err;
+        }
+        if (!(s->srp_ctx.A = BN_bin2bn(p, i, NULL))) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_BN_LIB);
+            goto err;
+        }
+        if (BN_ucmp(s->srp_ctx.A, s->srp_ctx.N) >= 0
+            || BN_is_zero(s->srp_ctx.A)) {
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_BAD_SRP_PARAMETERS);
+            goto f_err;
+        }
+        if (s->session->srp_username != NULL)
+            OPENSSL_free(s->session->srp_username);
+        s->session->srp_username = BUF_strdup(s->srp_ctx.login);
+        if (s->session->srp_username == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+
+        if ((s->session->master_key_length =
+             SRP_generate_server_master_secret(s,
+                                               s->session->master_key)) < 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+            goto err;
+        }
+
+        p += i;
+    } else
+#endif                          /* OPENSSL_NO_SRP */
+    if (alg_k & SSL_kGOST) {
+        int ret = 0;
+        EVP_PKEY_CTX *pkey_ctx;
+        EVP_PKEY *client_pub_pkey = NULL, *pk = NULL;
+        unsigned char premaster_secret[32], *start;
+        size_t outlen = 32, inlen;
+        unsigned long alg_a;
+        int Ttag, Tclass;
+        long Tlen;
+
+        /* Get our certificate private key */
+        alg_a = s->s3->tmp.new_cipher->algorithm_auth;
+        if (alg_a & SSL_aGOST94)
+            pk = s->cert->pkeys[SSL_PKEY_GOST94].privatekey;
+        else if (alg_a & SSL_aGOST01)
+            pk = s->cert->pkeys[SSL_PKEY_GOST01].privatekey;
+
+        pkey_ctx = EVP_PKEY_CTX_new(pk, NULL);
+        EVP_PKEY_decrypt_init(pkey_ctx);
+        /*
+         * If client certificate is present and is of the same type, maybe
+         * use it for key exchange.  Don't mind errors from
+         * EVP_PKEY_derive_set_peer, because it is completely valid to use a
+         * client certificate for authorization only.
+         */
+        client_pub_pkey = X509_get_pubkey(s->session->peer);
+        if (client_pub_pkey) {
+            if (EVP_PKEY_derive_set_peer(pkey_ctx, client_pub_pkey) <= 0)
+                ERR_clear_error();
+        }
+        /* Decrypt session key */
+        if (ASN1_get_object
+            ((const unsigned char **)&p, &Tlen, &Ttag, &Tclass,
+             n) != V_ASN1_CONSTRUCTED || Ttag != V_ASN1_SEQUENCE
+            || Tclass != V_ASN1_UNIVERSAL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DECRYPTION_FAILED);
+            goto gerr;
+        }
+        start = p;
+        inlen = Tlen;
+        if (EVP_PKEY_decrypt
+            (pkey_ctx, premaster_secret, &outlen, start, inlen) <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+                   SSL_R_DECRYPTION_FAILED);
+            goto gerr;
+        }
+        /* Generate master secret */
+        s->session->master_key_length =
+            s->method->ssl3_enc->generate_master_secret(s,
+                                                        s->
+                                                        session->master_key,
+                                                        premaster_secret, 32);
+        /* Check if pubkey from client certificate was used */
+        if (EVP_PKEY_CTX_ctrl
+            (pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0)
+            ret = 2;
+        else
+            ret = 1;
+ gerr:
+        EVP_PKEY_free(client_pub_pkey);
+        EVP_PKEY_CTX_free(pkey_ctx);
+        if (ret)
+            return ret;
+        else
+            goto err;
+    } else {
+        al = SSL_AD_HANDSHAKE_FAILURE;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, SSL_R_UNKNOWN_CIPHER_TYPE);
+        goto f_err;
+    }
+
+    return (1);
+ f_err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
 #if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_ECDH) || defined(OPENSSL_NO_SRP)
-err:
+ err:
 #endif
 #ifndef OPENSSL_NO_ECDH
-	EVP_PKEY_free(clnt_pub_pkey);
-	EC_POINT_free(clnt_ecpoint);
-	if (srvr_ecdh != NULL) 
-		EC_KEY_free(srvr_ecdh);
-	BN_CTX_free(bn_ctx);
+    EVP_PKEY_free(clnt_pub_pkey);
+    EC_POINT_free(clnt_ecpoint);
+    if (srvr_ecdh != NULL)
+        EC_KEY_free(srvr_ecdh);
+    BN_CTX_free(bn_ctx);
 #endif
-	return(-1);
-	}
+    return (-1);
+}
 
 int ssl3_get_cert_verify(SSL *s)
-	{
-	EVP_PKEY *pkey=NULL;
-	unsigned char *p;
-	int al,ok,ret=0;
-	long n;
-	int type=0,i,j;
-	X509 *peer;
-	const EVP_MD *md = NULL;
-	EVP_MD_CTX mctx;
-	EVP_MD_CTX_init(&mctx);
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_SR_CERT_VRFY_A,
-		SSL3_ST_SR_CERT_VRFY_B,
-		-1,
-		SSL3_RT_MAX_PLAIN_LENGTH,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	if (s->session->peer != NULL)
-		{
-		peer=s->session->peer;
-		pkey=X509_get_pubkey(peer);
-		type=X509_certificate_type(peer,pkey);
-		}
-	else
-		{
-		peer=NULL;
-		pkey=NULL;
-		}
-
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_VERIFY)
-		{
-		s->s3->tmp.reuse_message=1;
-		if (peer != NULL)
-			{
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_MISSING_VERIFY_MESSAGE);
-			goto f_err;
-			}
-		ret=1;
-		goto end;
-		}
-
-	if (peer == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_NO_CLIENT_CERT_RECEIVED);
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		goto f_err;
-		}
-
-	if (!(type & EVP_PKT_SIGN))
-		{
-		SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE);
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		goto f_err;
-		}
-
-	if (s->s3->change_cipher_spec)
-		{
-		SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_CCS_RECEIVED_EARLY);
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		goto f_err;
-		}
-
-	/* we now have a signature that we need to verify */
-	p=(unsigned char *)s->init_msg;
-	/* Check for broken implementations of GOST ciphersuites */
-	/* If key is GOST and n is exactly 64, it is bare
-	 * signature without length field */
-	if (n==64 && (pkey->type==NID_id_GostR3410_94 ||
-		pkey->type == NID_id_GostR3410_2001) )
-		{
-		i=64;
-		} 
-	else 
-		{	
-		if (SSL_USE_SIGALGS(s))
-			{
-			int rv = tls12_check_peer_sigalg(&md, s, p, pkey);
-			if (rv == -1)
-				{
-				al = SSL_AD_INTERNAL_ERROR;
-				goto f_err;
-				}
-			else if (rv == 0)
-				{
-				al = SSL_AD_DECODE_ERROR;
-				goto f_err;
-				}
+{
+    EVP_PKEY *pkey = NULL;
+    unsigned char *p;
+    int al, ok, ret = 0;
+    long n;
+    int type = 0, i, j;
+    X509 *peer;
+    const EVP_MD *md = NULL;
+    EVP_MD_CTX mctx;
+    EVP_MD_CTX_init(&mctx);
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_SR_CERT_VRFY_A,
+                                   SSL3_ST_SR_CERT_VRFY_B,
+                                   -1, SSL3_RT_MAX_PLAIN_LENGTH, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    if (s->session->peer != NULL) {
+        peer = s->session->peer;
+        pkey = X509_get_pubkey(peer);
+        type = X509_certificate_type(peer, pkey);
+    } else {
+        peer = NULL;
+        pkey = NULL;
+    }
+
+    if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_VERIFY) {
+        s->s3->tmp.reuse_message = 1;
+        if (peer != NULL) {
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_MISSING_VERIFY_MESSAGE);
+            goto f_err;
+        }
+        ret = 1;
+        goto end;
+    }
+
+    if (peer == NULL) {
+        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_NO_CLIENT_CERT_RECEIVED);
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        goto f_err;
+    }
+
+    if (!(type & EVP_PKT_SIGN)) {
+        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,
+               SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE);
+        al = SSL_AD_ILLEGAL_PARAMETER;
+        goto f_err;
+    }
+
+    if (s->s3->change_cipher_spec) {
+        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_CCS_RECEIVED_EARLY);
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        goto f_err;
+    }
+
+    /* we now have a signature that we need to verify */
+    p = (unsigned char *)s->init_msg;
+    /* Check for broken implementations of GOST ciphersuites */
+    /*
+     * If key is GOST and n is exactly 64, it is bare signature without
+     * length field
+     */
+    if (n == 64 && (pkey->type == NID_id_GostR3410_94 ||
+                    pkey->type == NID_id_GostR3410_2001)) {
+        i = 64;
+    } else {
+        if (SSL_USE_SIGALGS(s)) {
+            int rv = tls12_check_peer_sigalg(&md, s, p, pkey);
+            if (rv == -1) {
+                al = SSL_AD_INTERNAL_ERROR;
+                goto f_err;
+            } else if (rv == 0) {
+                al = SSL_AD_DECODE_ERROR;
+                goto f_err;
+            }
 #ifdef SSL_DEBUG
-fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
+            fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
 #endif
-			p += 2;
-			n -= 2;
-			}
-		n2s(p,i);
-		n-=2;
-		if (i > n)
-			{
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_LENGTH_MISMATCH);
-			al=SSL_AD_DECODE_ERROR;
-			goto f_err;
-			}
-    	}
-	j=EVP_PKEY_size(pkey);
-	if ((i > j) || (n > j) || (n <= 0))
-		{
-		SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_WRONG_SIGNATURE_SIZE);
-		al=SSL_AD_DECODE_ERROR;
-		goto f_err;
-		}
-
-	if (SSL_USE_SIGALGS(s))
-		{
-		long hdatalen = 0;
-		void *hdata;
-		hdatalen = BIO_get_mem_data(s->s3->handshake_buffer, &hdata);
-		if (hdatalen <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_INTERNAL_ERROR);
-			al=SSL_AD_INTERNAL_ERROR;
-			goto f_err;
-			}
+            p += 2;
+            n -= 2;
+        }
+        n2s(p, i);
+        n -= 2;
+        if (i > n) {
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_LENGTH_MISMATCH);
+            al = SSL_AD_DECODE_ERROR;
+            goto f_err;
+        }
+    }
+    j = EVP_PKEY_size(pkey);
+    if ((i > j) || (n > j) || (n <= 0)) {
+        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_WRONG_SIGNATURE_SIZE);
+        al = SSL_AD_DECODE_ERROR;
+        goto f_err;
+    }
+
+    if (SSL_USE_SIGALGS(s)) {
+        long hdatalen = 0;
+        void *hdata;
+        hdatalen = BIO_get_mem_data(s->s3->handshake_buffer, &hdata);
+        if (hdatalen <= 0) {
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_INTERNAL_ERROR);
+            al = SSL_AD_INTERNAL_ERROR;
+            goto f_err;
+        }
 #ifdef SSL_DEBUG
-		fprintf(stderr, "Using TLS 1.2 with client verify alg %s\n",
-							EVP_MD_name(md));
+        fprintf(stderr, "Using TLS 1.2 with client verify alg %s\n",
+                EVP_MD_name(md));
 #endif
-		if (!EVP_VerifyInit_ex(&mctx, md, NULL)
-			|| !EVP_VerifyUpdate(&mctx, hdata, hdatalen))
-			{
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_EVP_LIB);
-			al=SSL_AD_INTERNAL_ERROR;
-			goto f_err;
-			}
-
-		if (EVP_VerifyFinal(&mctx, p , i, pkey) <= 0)
-			{
-			al=SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_SIGNATURE);
-			goto f_err;
-			}
-		}
-	else
-#ifndef OPENSSL_NO_RSA 
-	if (pkey->type == EVP_PKEY_RSA)
-		{
-		i=RSA_verify(NID_md5_sha1, s->s3->tmp.cert_verify_md,
-			MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH, p, i, 
-							pkey->pkey.rsa);
-		if (i < 0)
-			{
-			al=SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_RSA_DECRYPT);
-			goto f_err;
-			}
-		if (i == 0)
-			{
-			al=SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_RSA_SIGNATURE);
-			goto f_err;
-			}
-		}
-	else
+        if (!EVP_VerifyInit_ex(&mctx, md, NULL)
+            || !EVP_VerifyUpdate(&mctx, hdata, hdatalen)) {
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_EVP_LIB);
+            al = SSL_AD_INTERNAL_ERROR;
+            goto f_err;
+        }
+
+        if (EVP_VerifyFinal(&mctx, p, i, pkey) <= 0) {
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_SIGNATURE);
+            goto f_err;
+        }
+    } else
+#ifndef OPENSSL_NO_RSA
+    if (pkey->type == EVP_PKEY_RSA) {
+        i = RSA_verify(NID_md5_sha1, s->s3->tmp.cert_verify_md,
+                       MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH, p, i,
+                       pkey->pkey.rsa);
+        if (i < 0) {
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_RSA_DECRYPT);
+            goto f_err;
+        }
+        if (i == 0) {
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_RSA_SIGNATURE);
+            goto f_err;
+        }
+    } else
 #endif
 #ifndef OPENSSL_NO_DSA
-		if (pkey->type == EVP_PKEY_DSA)
-		{
-		j=DSA_verify(pkey->save_type,
-			&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
-			SHA_DIGEST_LENGTH,p,i,pkey->pkey.dsa);
-		if (j <= 0)
-			{
-			/* bad signature */
-			al=SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_DSA_SIGNATURE);
-			goto f_err;
-			}
-		}
-	else
+    if (pkey->type == EVP_PKEY_DSA) {
+        j = DSA_verify(pkey->save_type,
+                       &(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
+                       SHA_DIGEST_LENGTH, p, i, pkey->pkey.dsa);
+        if (j <= 0) {
+            /* bad signature */
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_DSA_SIGNATURE);
+            goto f_err;
+        }
+    } else
 #endif
 #ifndef OPENSSL_NO_ECDSA
-		if (pkey->type == EVP_PKEY_EC)
-		{
-		j=ECDSA_verify(pkey->save_type,
-			&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
-			SHA_DIGEST_LENGTH,p,i,pkey->pkey.ec);
-		if (j <= 0)
-			{
-			/* bad signature */
-			al=SSL_AD_DECRYPT_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,
-			    SSL_R_BAD_ECDSA_SIGNATURE);
-			goto f_err;
-			}
-		}
-	else
+    if (pkey->type == EVP_PKEY_EC) {
+        j = ECDSA_verify(pkey->save_type,
+                         &(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
+                         SHA_DIGEST_LENGTH, p, i, pkey->pkey.ec);
+        if (j <= 0) {
+            /* bad signature */
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_ECDSA_SIGNATURE);
+            goto f_err;
+        }
+    } else
 #endif
-	if (pkey->type == NID_id_GostR3410_94 || pkey->type == NID_id_GostR3410_2001)
-		{   unsigned char signature[64];
-			int idx;
-			EVP_PKEY_CTX *pctx = EVP_PKEY_CTX_new(pkey,NULL);
-			EVP_PKEY_verify_init(pctx);
-			if (i!=64) {
-				fprintf(stderr,"GOST signature length is %d",i);
-			}	
-			for (idx=0;idx<64;idx++) {
-				signature[63-idx]=p[idx];
-			}	
-			j=EVP_PKEY_verify(pctx,signature,64,s->s3->tmp.cert_verify_md,32);
-			EVP_PKEY_CTX_free(pctx);
-			if (j<=0) 
-				{
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,
-					SSL_R_BAD_ECDSA_SIGNATURE);
-				goto f_err;
-				}	
-		}
-	else	
-		{
-		SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,ERR_R_INTERNAL_ERROR);
-		al=SSL_AD_UNSUPPORTED_CERTIFICATE;
-		goto f_err;
-		}
-
-
-	ret=1;
-	if (0)
-		{
-f_err:
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		}
-end:
-	if (s->s3->handshake_buffer)
-		{
-		BIO_free(s->s3->handshake_buffer);
-		s->s3->handshake_buffer = NULL;
-		s->s3->flags &= ~TLS1_FLAGS_KEEP_HANDSHAKE;
-		}
-	EVP_MD_CTX_cleanup(&mctx);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
+    if (pkey->type == NID_id_GostR3410_94
+            || pkey->type == NID_id_GostR3410_2001) {
+        unsigned char signature[64];
+        int idx;
+        EVP_PKEY_CTX *pctx = EVP_PKEY_CTX_new(pkey, NULL);
+        EVP_PKEY_verify_init(pctx);
+        if (i != 64) {
+            fprintf(stderr, "GOST signature length is %d", i);
+        }
+        for (idx = 0; idx < 64; idx++) {
+            signature[63 - idx] = p[idx];
+        }
+        j = EVP_PKEY_verify(pctx, signature, 64, s->s3->tmp.cert_verify_md,
+                            32);
+        EVP_PKEY_CTX_free(pctx);
+        if (j <= 0) {
+            al = SSL_AD_DECRYPT_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, SSL_R_BAD_ECDSA_SIGNATURE);
+            goto f_err;
+        }
+    } else {
+        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_INTERNAL_ERROR);
+        al = SSL_AD_UNSUPPORTED_CERTIFICATE;
+        goto f_err;
+    }
+
+    ret = 1;
+    if (0) {
+ f_err:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    }
+ end:
+    if (s->s3->handshake_buffer) {
+        BIO_free(s->s3->handshake_buffer);
+        s->s3->handshake_buffer = NULL;
+        s->s3->flags &= ~TLS1_FLAGS_KEEP_HANDSHAKE;
+    }
+    EVP_MD_CTX_cleanup(&mctx);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
 
 int ssl3_get_client_certificate(SSL *s)
-	{
-	int i,ok,al,ret= -1;
-	X509 *x=NULL;
-	unsigned long l,nc,llen,n;
-	const unsigned char *p,*q;
-	unsigned char *d;
-	STACK_OF(X509) *sk=NULL;
-
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_SR_CERT_A,
-		SSL3_ST_SR_CERT_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-
-	if (!ok) return((int)n);
-
-	if	(s->s3->tmp.message_type == SSL3_MT_CLIENT_KEY_EXCHANGE)
-		{
-		if (	(s->verify_mode & SSL_VERIFY_PEER) &&
-			(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			goto f_err;
-			}
-		/* If tls asked for a client cert, the client must return a 0 list */
-		if ((s->version > SSL3_VERSION) && s->s3->tmp.cert_request)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST);
-			al=SSL_AD_UNEXPECTED_MESSAGE;
-			goto f_err;
-			}
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
-
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_WRONG_MESSAGE_TYPE);
-		goto f_err;
-		}
-	p=d=(unsigned char *)s->init_msg;
-
-	if ((sk=sk_X509_new_null()) == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	n2l3(p,llen);
-	if (llen+3 != n)
-		{
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_LENGTH_MISMATCH);
-		goto f_err;
-		}
-	for (nc=0; nc llen)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
-			goto f_err;
-			}
-
-		q=p;
-		x=d2i_X509(NULL,&p,l);
-		if (x == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,ERR_R_ASN1_LIB);
-			goto err;
-			}
-		if (p != (q+l))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
-			goto f_err;
-			}
-		if (!sk_X509_push(sk,x))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		x=NULL;
-		nc+=l+3;
-		}
-
-	if (sk_X509_num(sk) <= 0)
-		{
-		/* TLS does not mind 0 certs returned */
-		if (s->version == SSL3_VERSION)
-			{
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_NO_CERTIFICATES_RETURNED);
-			goto f_err;
-			}
-		/* Fail for TLS only if we required a certificate */
-		else if ((s->verify_mode & SSL_VERIFY_PEER) &&
-			 (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT))
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
-			al=SSL_AD_HANDSHAKE_FAILURE;
-			goto f_err;
-			}
-		/* No client certificate so digest cached records */
-		if (s->s3->handshake_buffer && !ssl3_digest_cached_records(s))
-			{
-			al=SSL_AD_INTERNAL_ERROR;
-			goto f_err;
-			}
-		}
-	else
-		{
-		i=ssl_verify_cert_chain(s,sk);
-		if (i <= 0)
-			{
-			al=ssl_verify_alarm_type(s->verify_result);
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,SSL_R_CERTIFICATE_VERIFY_FAILED);
-			goto f_err;
-			}
-		}
-
-	if (s->session->peer != NULL) /* This should not be needed */
-		X509_free(s->session->peer);
-	s->session->peer=sk_X509_shift(sk);
-	s->session->verify_result = s->verify_result;
-
-	/* With the current implementation, sess_cert will always be NULL
-	 * when we arrive here. */
-	if (s->session->sess_cert == NULL)
-		{
-		s->session->sess_cert = ssl_sess_cert_new();
-		if (s->session->sess_cert == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		}
-	if (s->session->sess_cert->cert_chain != NULL)
-		sk_X509_pop_free(s->session->sess_cert->cert_chain, X509_free);
-	s->session->sess_cert->cert_chain=sk;
-	/* Inconsistency alert: cert_chain does *not* include the
-	 * peer's own certificate, while we do include it in s3_clnt.c */
-
-	sk=NULL;
-
-	ret=1;
-	if (0)
-		{
-f_err:
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		}
-err:
-	if (x != NULL) X509_free(x);
-	if (sk != NULL) sk_X509_pop_free(sk,X509_free);
-	return(ret);
-	}
+{
+    int i, ok, al, ret = -1;
+    X509 *x = NULL;
+    unsigned long l, nc, llen, n;
+    const unsigned char *p, *q;
+    unsigned char *d;
+    STACK_OF(X509) *sk = NULL;
+
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_SR_CERT_A,
+                                   SSL3_ST_SR_CERT_B,
+                                   -1, s->max_cert_list, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    if (s->s3->tmp.message_type == SSL3_MT_CLIENT_KEY_EXCHANGE) {
+        if ((s->verify_mode & SSL_VERIFY_PEER) &&
+            (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            goto f_err;
+        }
+        /*
+         * If tls asked for a client cert, the client must return a 0 list
+         */
+        if ((s->version > SSL3_VERSION) && s->s3->tmp.cert_request) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST);
+            al = SSL_AD_UNEXPECTED_MESSAGE;
+            goto f_err;
+        }
+        s->s3->tmp.reuse_message = 1;
+        return (1);
+    }
+
+    if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE) {
+        al = SSL_AD_UNEXPECTED_MESSAGE;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, SSL_R_WRONG_MESSAGE_TYPE);
+        goto f_err;
+    }
+    p = d = (unsigned char *)s->init_msg;
+
+    if ((sk = sk_X509_new_null()) == NULL) {
+        SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    n2l3(p, llen);
+    if (llen + 3 != n) {
+        al = SSL_AD_DECODE_ERROR;
+        SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, SSL_R_LENGTH_MISMATCH);
+        goto f_err;
+    }
+    for (nc = 0; nc < llen;) {
+        n2l3(p, l);
+        if ((l + nc + 3) > llen) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_CERT_LENGTH_MISMATCH);
+            goto f_err;
+        }
+
+        q = p;
+        x = d2i_X509(NULL, &p, l);
+        if (x == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, ERR_R_ASN1_LIB);
+            goto err;
+        }
+        if (p != (q + l)) {
+            al = SSL_AD_DECODE_ERROR;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_CERT_LENGTH_MISMATCH);
+            goto f_err;
+        }
+        if (!sk_X509_push(sk, x)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        x = NULL;
+        nc += l + 3;
+    }
+
+    if (sk_X509_num(sk) <= 0) {
+        /* TLS does not mind 0 certs returned */
+        if (s->version == SSL3_VERSION) {
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_NO_CERTIFICATES_RETURNED);
+            goto f_err;
+        }
+        /* Fail for TLS only if we required a certificate */
+        else if ((s->verify_mode & SSL_VERIFY_PEER) &&
+                 (s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE);
+            al = SSL_AD_HANDSHAKE_FAILURE;
+            goto f_err;
+        }
+        /* No client certificate so digest cached records */
+        if (s->s3->handshake_buffer && !ssl3_digest_cached_records(s)) {
+            al = SSL_AD_INTERNAL_ERROR;
+            goto f_err;
+        }
+    } else {
+        i = ssl_verify_cert_chain(s, sk);
+        if (i <= 0) {
+            al = ssl_verify_alarm_type(s->verify_result);
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+                   SSL_R_CERTIFICATE_VERIFY_FAILED);
+            goto f_err;
+        }
+    }
+
+    if (s->session->peer != NULL) /* This should not be needed */
+        X509_free(s->session->peer);
+    s->session->peer = sk_X509_shift(sk);
+    s->session->verify_result = s->verify_result;
+
+    /*
+     * With the current implementation, sess_cert will always be NULL when we
+     * arrive here.
+     */
+    if (s->session->sess_cert == NULL) {
+        s->session->sess_cert = ssl_sess_cert_new();
+        if (s->session->sess_cert == NULL) {
+            SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+    }
+    if (s->session->sess_cert->cert_chain != NULL)
+        sk_X509_pop_free(s->session->sess_cert->cert_chain, X509_free);
+    s->session->sess_cert->cert_chain = sk;
+    /*
+     * Inconsistency alert: cert_chain does *not* include the peer's own
+     * certificate, while we do include it in s3_clnt.c
+     */
+
+    sk = NULL;
+
+    ret = 1;
+    if (0) {
+ f_err:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    }
+ err:
+    if (x != NULL)
+        X509_free(x);
+    if (sk != NULL)
+        sk_X509_pop_free(sk, X509_free);
+    return (ret);
+}
 
 int ssl3_send_server_certificate(SSL *s)
-	{
-	CERT_PKEY *cpk;
-
-	if (s->state == SSL3_ST_SW_CERT_A)
-		{
-		cpk=ssl_get_server_send_pkey(s);
-		if (cpk == NULL)
-			{
-			/* VRS: allow null cert if auth == KRB5 */
-			if ((s->s3->tmp.new_cipher->algorithm_auth != SSL_aKRB5) ||
-			    (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5))
-				{
-				SSLerr(SSL_F_SSL3_SEND_SERVER_CERTIFICATE,ERR_R_INTERNAL_ERROR);
-				return(0);
-				}
-			}
-
-		if (!ssl3_output_cert_chain(s,cpk))
-			{
-			SSLerr(SSL_F_SSL3_SEND_SERVER_CERTIFICATE,ERR_R_INTERNAL_ERROR);
-			return(0);
-			}
-		s->state=SSL3_ST_SW_CERT_B;
-		}
-
-	/* SSL3_ST_SW_CERT_B */
-	return ssl_do_write(s);
-	}
+{
+    CERT_PKEY *cpk;
+
+    if (s->state == SSL3_ST_SW_CERT_A) {
+        cpk = ssl_get_server_send_pkey(s);
+        if (cpk == NULL) {
+            /* VRS: allow null cert if auth == KRB5 */
+            if ((s->s3->tmp.new_cipher->algorithm_auth != SSL_aKRB5) ||
+                (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5)) {
+                SSLerr(SSL_F_SSL3_SEND_SERVER_CERTIFICATE,
+                       ERR_R_INTERNAL_ERROR);
+                return (0);
+            }
+        }
+
+        if (!ssl3_output_cert_chain(s, cpk)) {
+            SSLerr(SSL_F_SSL3_SEND_SERVER_CERTIFICATE, ERR_R_INTERNAL_ERROR);
+            return (0);
+        }
+        s->state = SSL3_ST_SW_CERT_B;
+    }
+
+    /* SSL3_ST_SW_CERT_B */
+    return ssl_do_write(s);
+}
 
 #ifndef OPENSSL_NO_TLSEXT
 /* send a new session ticket (not necessarily for a new session) */
 int ssl3_send_newsession_ticket(SSL *s)
-	{
-	if (s->state == SSL3_ST_SW_SESSION_TICKET_A)
-		{
-		unsigned char *p, *senc, *macstart;
-		const unsigned char *const_p;
-		int len, slen_full, slen;
-		SSL_SESSION *sess;
-		unsigned int hlen;
-		EVP_CIPHER_CTX ctx;
-		HMAC_CTX hctx;
-		SSL_CTX *tctx = s->initial_ctx;
-		unsigned char iv[EVP_MAX_IV_LENGTH];
-		unsigned char key_name[16];
-
-		/* get session encoding length */
-		slen_full = i2d_SSL_SESSION(s->session, NULL);
-		/* Some length values are 16 bits, so forget it if session is
- 		 * too long
- 		 */
-		if (slen_full > 0xFF00)
-			return -1;
-		senc = OPENSSL_malloc(slen_full);
-		if (!senc)
-			return -1;
-		p = senc;
-		i2d_SSL_SESSION(s->session, &p);
-
-		/* create a fresh copy (not shared with other threads) to clean up */
-		const_p = senc;
-		sess = d2i_SSL_SESSION(NULL, &const_p, slen_full);
-		if (sess == NULL)
-			{
-			OPENSSL_free(senc);
-			return -1;
-			}
-		sess->session_id_length = 0; /* ID is irrelevant for the ticket */
-
-		slen = i2d_SSL_SESSION(sess, NULL);
-		if (slen > slen_full) /* shouldn't ever happen */
-			{
-			OPENSSL_free(senc);
-			return -1;
-			}
-		p = senc;
-		i2d_SSL_SESSION(sess, &p);
-		SSL_SESSION_free(sess);
-
-		/*-
-		 * Grow buffer if need be: the length calculation is as
- 		 * follows handshake_header_length +
- 		 * 4 (ticket lifetime hint) + 2 (ticket length) +
- 		 * 16 (key name) + max_iv_len (iv length) +
- 		 * session_length + max_enc_block_size (max encrypted session
- 		 * length) + max_md_size (HMAC).
- 		 */
-		if (!BUF_MEM_grow(s->init_buf,
-			SSL_HM_HEADER_LENGTH(s) + 22 + EVP_MAX_IV_LENGTH +
-			EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + slen))
-			return -1;
-		p = ssl_handshake_start(s);
-		EVP_CIPHER_CTX_init(&ctx);
-		HMAC_CTX_init(&hctx);
-		/* Initialize HMAC and cipher contexts. If callback present
-		 * it does all the work otherwise use generated values
-		 * from parent ctx.
-		 */
-		if (tctx->tlsext_ticket_key_cb)
-			{
-			if (tctx->tlsext_ticket_key_cb(s, key_name, iv, &ctx,
-							 &hctx, 1) < 0)
-				{
-				OPENSSL_free(senc);
-				return -1;
-				}
-			}
-		else
-			{
-			RAND_pseudo_bytes(iv, 16);
-			EVP_EncryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,
-					tctx->tlsext_tick_aes_key, iv);
-			HMAC_Init_ex(&hctx, tctx->tlsext_tick_hmac_key, 16,
-					tlsext_tick_md(), NULL);
-			memcpy(key_name, tctx->tlsext_tick_key_name, 16);
-			}
-
-		/* Ticket lifetime hint (advisory only):
-		 * We leave this unspecified for resumed session (for simplicity),
-		 * and guess that tickets for new sessions will live as long
-		 * as their sessions. */
-		l2n(s->hit ? 0 : s->session->timeout, p);
-
-		/* Skip ticket length for now */
-		p += 2;
-		/* Output key name */
-		macstart = p;
-		memcpy(p, key_name, 16);
-		p += 16;
-		/* output IV */
-		memcpy(p, iv, EVP_CIPHER_CTX_iv_length(&ctx));
-		p += EVP_CIPHER_CTX_iv_length(&ctx);
-		/* Encrypt session data */
-		EVP_EncryptUpdate(&ctx, p, &len, senc, slen);
-		p += len;
-		EVP_EncryptFinal(&ctx, p, &len);
-		p += len;
-		EVP_CIPHER_CTX_cleanup(&ctx);
-
-		HMAC_Update(&hctx, macstart, p - macstart);
-		HMAC_Final(&hctx, p, &hlen);
-		HMAC_CTX_cleanup(&hctx);
-
-		p += hlen;
-		/* Now write out lengths: p points to end of data written */
-		/* Total length */
-		len = p - ssl_handshake_start(s);
-		ssl_set_handshake_header(s, SSL3_MT_NEWSESSION_TICKET, len);
-		/* Skip ticket lifetime hint */
-		p = ssl_handshake_start(s) + 4;
-		s2n(len - 6, p);
-		s->state=SSL3_ST_SW_SESSION_TICKET_B;
-		OPENSSL_free(senc);
-		}
-
-	/* SSL3_ST_SW_SESSION_TICKET_B */
-	return ssl_do_write(s);
-	}
+{
+    if (s->state == SSL3_ST_SW_SESSION_TICKET_A) {
+        unsigned char *p, *senc, *macstart;
+        const unsigned char *const_p;
+        int len, slen_full, slen;
+        SSL_SESSION *sess;
+        unsigned int hlen;
+        EVP_CIPHER_CTX ctx;
+        HMAC_CTX hctx;
+        SSL_CTX *tctx = s->initial_ctx;
+        unsigned char iv[EVP_MAX_IV_LENGTH];
+        unsigned char key_name[16];
+
+        /* get session encoding length */
+        slen_full = i2d_SSL_SESSION(s->session, NULL);
+        /*
+         * Some length values are 16 bits, so forget it if session is too
+         * long
+         */
+        if (slen_full > 0xFF00)
+            return -1;
+        senc = OPENSSL_malloc(slen_full);
+        if (!senc)
+            return -1;
+        p = senc;
+        i2d_SSL_SESSION(s->session, &p);
+
+        /*
+         * create a fresh copy (not shared with other threads) to clean up
+         */
+        const_p = senc;
+        sess = d2i_SSL_SESSION(NULL, &const_p, slen_full);
+        if (sess == NULL) {
+            OPENSSL_free(senc);
+            return -1;
+        }
+        sess->session_id_length = 0; /* ID is irrelevant for the ticket */
+
+        slen = i2d_SSL_SESSION(sess, NULL);
+        if (slen > slen_full) { /* shouldn't ever happen */
+            OPENSSL_free(senc);
+            return -1;
+        }
+        p = senc;
+        i2d_SSL_SESSION(sess, &p);
+        SSL_SESSION_free(sess);
+
+                /*-
+                 * Grow buffer if need be: the length calculation is as
+                 * follows handshake_header_length +
+                 * 4 (ticket lifetime hint) + 2 (ticket length) +
+                 * 16 (key name) + max_iv_len (iv length) +
+                 * session_length + max_enc_block_size (max encrypted session
+                 * length) + max_md_size (HMAC).
+                 */
+        if (!BUF_MEM_grow(s->init_buf,
+                          SSL_HM_HEADER_LENGTH(s) + 22 + EVP_MAX_IV_LENGTH +
+                          EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + slen))
+            return -1;
+        p = ssl_handshake_start(s);
+        EVP_CIPHER_CTX_init(&ctx);
+        HMAC_CTX_init(&hctx);
+        /*
+         * Initialize HMAC and cipher contexts. If callback present it does
+         * all the work otherwise use generated values from parent ctx.
+         */
+        if (tctx->tlsext_ticket_key_cb) {
+            if (tctx->tlsext_ticket_key_cb(s, key_name, iv, &ctx,
+                                           &hctx, 1) < 0) {
+                OPENSSL_free(senc);
+                return -1;
+            }
+        } else {
+            RAND_pseudo_bytes(iv, 16);
+            EVP_EncryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,
+                               tctx->tlsext_tick_aes_key, iv);
+            HMAC_Init_ex(&hctx, tctx->tlsext_tick_hmac_key, 16,
+                         tlsext_tick_md(), NULL);
+            memcpy(key_name, tctx->tlsext_tick_key_name, 16);
+        }
+
+        /*
+         * Ticket lifetime hint (advisory only): We leave this unspecified
+         * for resumed session (for simplicity), and guess that tickets for
+         * new sessions will live as long as their sessions.
+         */
+        l2n(s->hit ? 0 : s->session->timeout, p);
+
+        /* Skip ticket length for now */
+        p += 2;
+        /* Output key name */
+        macstart = p;
+        memcpy(p, key_name, 16);
+        p += 16;
+        /* output IV */
+        memcpy(p, iv, EVP_CIPHER_CTX_iv_length(&ctx));
+        p += EVP_CIPHER_CTX_iv_length(&ctx);
+        /* Encrypt session data */
+        EVP_EncryptUpdate(&ctx, p, &len, senc, slen);
+        p += len;
+        EVP_EncryptFinal(&ctx, p, &len);
+        p += len;
+        EVP_CIPHER_CTX_cleanup(&ctx);
+
+        HMAC_Update(&hctx, macstart, p - macstart);
+        HMAC_Final(&hctx, p, &hlen);
+        HMAC_CTX_cleanup(&hctx);
+
+        p += hlen;
+        /* Now write out lengths: p points to end of data written */
+        /* Total length */
+        len = p - ssl_handshake_start(s);
+        ssl_set_handshake_header(s, SSL3_MT_NEWSESSION_TICKET, len);
+        /* Skip ticket lifetime hint */
+        p = ssl_handshake_start(s) + 4;
+        s2n(len - 6, p);
+        s->state = SSL3_ST_SW_SESSION_TICKET_B;
+        OPENSSL_free(senc);
+    }
+
+    /* SSL3_ST_SW_SESSION_TICKET_B */
+    return ssl_do_write(s);
+}
 
 int ssl3_send_cert_status(SSL *s)
-	{
-	if (s->state == SSL3_ST_SW_CERT_STATUS_A)
-		{
-		unsigned char *p;
-		/*-
-		 * Grow buffer if need be: the length calculation is as
- 		 * follows 1 (message type) + 3 (message length) +
- 		 * 1 (ocsp response type) + 3 (ocsp response length)
- 		 * + (ocsp response)
- 		 */
-		if (!BUF_MEM_grow(s->init_buf, 8 + s->tlsext_ocsp_resplen))
-			return -1;
-
-		p=(unsigned char *)s->init_buf->data;
-
-		/* do the header */
-		*(p++)=SSL3_MT_CERTIFICATE_STATUS;
-		/* message length */
-		l2n3(s->tlsext_ocsp_resplen + 4, p);
-		/* status type */
-		*(p++)= s->tlsext_status_type;
-		/* length of OCSP response */
-		l2n3(s->tlsext_ocsp_resplen, p);
-		/* actual response */
-		memcpy(p, s->tlsext_ocsp_resp, s->tlsext_ocsp_resplen);
-		/* number of bytes to write */
-		s->init_num = 8 + s->tlsext_ocsp_resplen;
-		s->state=SSL3_ST_SW_CERT_STATUS_B;
-		s->init_off = 0;
-		}
-
-	/* SSL3_ST_SW_CERT_STATUS_B */
-	return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
-	}
+{
+    if (s->state == SSL3_ST_SW_CERT_STATUS_A) {
+        unsigned char *p;
+                /*-
+                 * Grow buffer if need be: the length calculation is as
+                 * follows 1 (message type) + 3 (message length) +
+                 * 1 (ocsp response type) + 3 (ocsp response length)
+                 * + (ocsp response)
+                 */
+        if (!BUF_MEM_grow(s->init_buf, 8 + s->tlsext_ocsp_resplen))
+            return -1;
+
+        p = (unsigned char *)s->init_buf->data;
+
+        /* do the header */
+        *(p++) = SSL3_MT_CERTIFICATE_STATUS;
+        /* message length */
+        l2n3(s->tlsext_ocsp_resplen + 4, p);
+        /* status type */
+        *(p++) = s->tlsext_status_type;
+        /* length of OCSP response */
+        l2n3(s->tlsext_ocsp_resplen, p);
+        /* actual response */
+        memcpy(p, s->tlsext_ocsp_resp, s->tlsext_ocsp_resplen);
+        /* number of bytes to write */
+        s->init_num = 8 + s->tlsext_ocsp_resplen;
+        s->state = SSL3_ST_SW_CERT_STATUS_B;
+        s->init_off = 0;
+    }
+
+    /* SSL3_ST_SW_CERT_STATUS_B */
+    return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
+}
 
 # ifndef OPENSSL_NO_NEXTPROTONEG
-/* ssl3_get_next_proto reads a Next Protocol Negotiation handshake message. It
- * sets the next_proto member in s if found */
+/*
+ * ssl3_get_next_proto reads a Next Protocol Negotiation handshake message.
+ * It sets the next_proto member in s if found
+ */
 int ssl3_get_next_proto(SSL *s)
-	{
-	int ok;
-	int proto_len, padding_len;
-	long n;
-	const unsigned char *p;
-
-	/* Clients cannot send a NextProtocol message if we didn't see the
-	 * extension in their ClientHello */
-	if (!s->s3->next_proto_neg_seen)
-		{
-		SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION);
-		return -1;
-		}
-
-	/* See the payload format below */
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_SR_NEXT_PROTO_A,
-		SSL3_ST_SR_NEXT_PROTO_B,
-		SSL3_MT_NEXT_PROTO,
-		514,
-		&ok);
-
-	if (!ok)
-		return((int)n);
-
-	/* s->state doesn't reflect whether ChangeCipherSpec has been received
-	 * in this handshake, but s->s3->change_cipher_spec does (will be reset
-	 * by ssl3_get_finished). */
-	if (!s->s3->change_cipher_spec)
-		{
-		SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS);
-		return -1;
-		}
-
-	if (n < 2)
-		return 0;  /* The body must be > 1 bytes long */
-
-	p=(unsigned char *)s->init_msg;
-
-	/*-
-	 * The payload looks like:
-	 *   uint8 proto_len;
-	 *   uint8 proto[proto_len];
-	 *   uint8 padding_len;
-	 *   uint8 padding[padding_len];
-	 */
-	proto_len = p[0];
-	if (proto_len + 2 > s->init_num)
-		return 0;
-	padding_len = p[proto_len + 1];
-	if (proto_len + padding_len + 2 != s->init_num)
-		return 0;
-
-	s->next_proto_negotiated = OPENSSL_malloc(proto_len);
-	if (!s->next_proto_negotiated)
-		{
-		SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	memcpy(s->next_proto_negotiated, p + 1, proto_len);
-	s->next_proto_negotiated_len = proto_len;
-
-	return 1;
-	}
+{
+    int ok;
+    int proto_len, padding_len;
+    long n;
+    const unsigned char *p;
+
+    /*
+     * Clients cannot send a NextProtocol message if we didn't see the
+     * extension in their ClientHello
+     */
+    if (!s->s3->next_proto_neg_seen) {
+        SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,
+               SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION);
+        return -1;
+    }
+
+    /* See the payload format below */
+    n = s->method->ssl_get_message(s,
+                                   SSL3_ST_SR_NEXT_PROTO_A,
+                                   SSL3_ST_SR_NEXT_PROTO_B,
+                                   SSL3_MT_NEXT_PROTO, 514, &ok);
+
+    if (!ok)
+        return ((int)n);
+
+    /*
+     * s->state doesn't reflect whether ChangeCipherSpec has been received in
+     * this handshake, but s->s3->change_cipher_spec does (will be reset by
+     * ssl3_get_finished).
+     */
+    if (!s->s3->change_cipher_spec) {
+        SSLerr(SSL_F_SSL3_GET_NEXT_PROTO, SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS);
+        return -1;
+    }
+
+    if (n < 2)
+        return 0;               /* The body must be > 1 bytes long */
+
+    p = (unsigned char *)s->init_msg;
+
+        /*-
+         * The payload looks like:
+         *   uint8 proto_len;
+         *   uint8 proto[proto_len];
+         *   uint8 padding_len;
+         *   uint8 padding[padding_len];
+         */
+    proto_len = p[0];
+    if (proto_len + 2 > s->init_num)
+        return 0;
+    padding_len = p[proto_len + 1];
+    if (proto_len + padding_len + 2 != s->init_num)
+        return 0;
+
+    s->next_proto_negotiated = OPENSSL_malloc(proto_len);
+    if (!s->next_proto_negotiated) {
+        SSLerr(SSL_F_SSL3_GET_NEXT_PROTO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    memcpy(s->next_proto_negotiated, p + 1, proto_len);
+    s->next_proto_negotiated_len = proto_len;
+
+    return 1;
+}
 # endif
 
 #endif
diff --git a/ssl/srtp.h b/ssl/srtp.h
index f691da859f..2279c32b89 100644
--- a/ssl/srtp.h
+++ b/ssl/srtp.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -109,30 +109,28 @@
  *
  */
 /*
-  DTLS code by Eric Rescorla 
-
-  Copyright (C) 2006, Network Resonance, Inc.
-  Copyright (C) 2011, RTFM, Inc.
-*/
+ * DTLS code by Eric Rescorla 
+ *
+ * Copyright (C) 2006, Network Resonance, Inc. Copyright (C) 2011, RTFM, Inc.
+ */
 
 #ifndef HEADER_D1_SRTP_H
-#define HEADER_D1_SRTP_H
+# define HEADER_D1_SRTP_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-     
-#define SRTP_AES128_CM_SHA1_80 0x0001
-#define SRTP_AES128_CM_SHA1_32 0x0002
-#define SRTP_AES128_F8_SHA1_80 0x0003
-#define SRTP_AES128_F8_SHA1_32 0x0004
-#define SRTP_NULL_SHA1_80      0x0005
-#define SRTP_NULL_SHA1_32      0x0006
+# define SRTP_AES128_CM_SHA1_80 0x0001
+# define SRTP_AES128_CM_SHA1_32 0x0002
+# define SRTP_AES128_F8_SHA1_80 0x0003
+# define SRTP_AES128_F8_SHA1_32 0x0004
+# define SRTP_NULL_SHA1_80      0x0005
+# define SRTP_NULL_SHA1_32      0x0006
 
-#ifndef OPENSSL_NO_SRTP
+# ifndef OPENSSL_NO_SRTP
 
 int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles);
 int SSL_set_tlsext_use_srtp(SSL *ctx, const char *profiles);
@@ -140,11 +138,10 @@ int SSL_set_tlsext_use_srtp(SSL *ctx, const char *profiles);
 STACK_OF(SRTP_PROTECTION_PROFILE) *SSL_get_srtp_profiles(SSL *ssl);
 SRTP_PROTECTION_PROFILE *SSL_get_selected_srtp_profile(SSL *s);
 
-#endif
+# endif
 
 #ifdef  __cplusplus
 }
 #endif
 
 #endif
-
diff --git a/ssl/ssl.h b/ssl/ssl.h
index 6610bf6845..797eecb1bd 100644
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 /* ====================================================================
@@ -140,31 +140,31 @@
  * OTHERWISE.
  */
 
-#ifndef HEADER_SSL_H 
-#define HEADER_SSL_H 
+#ifndef HEADER_SSL_H
+# define HEADER_SSL_H
 
-#include 
+# include 
 
-#ifndef OPENSSL_NO_COMP
-#include 
-#endif
-#ifndef OPENSSL_NO_BIO
-#include 
-#endif
-#ifndef OPENSSL_NO_DEPRECATED
-#ifndef OPENSSL_NO_X509
-#include 
-#endif
-#include 
-#include 
-#include 
-#endif
-#include 
-#include 
+# ifndef OPENSSL_NO_COMP
+#  include 
+# endif
+# ifndef OPENSSL_NO_BIO
+#  include 
+# endif
+# ifndef OPENSSL_NO_DEPRECATED
+#  ifndef OPENSSL_NO_X509
+#   include 
+#  endif
+#  include 
+#  include 
+#  include 
+# endif
+# include 
+# include 
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -175,147 +175,147 @@ extern "C" {
  * Version 0 - initial version
  * Version 1 - added the optional peer certificate
  */
-#define SSL_SESSION_ASN1_VERSION 0x0001
+# define SSL_SESSION_ASN1_VERSION 0x0001
 
 /* text strings for the ciphers */
-#define SSL_TXT_NULL_WITH_MD5		SSL2_TXT_NULL_WITH_MD5			
-#define SSL_TXT_RC4_128_WITH_MD5	SSL2_TXT_RC4_128_WITH_MD5		
-#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5	
-#define SSL_TXT_RC2_128_CBC_WITH_MD5	SSL2_TXT_RC2_128_CBC_WITH_MD5		
-#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5	
-#define SSL_TXT_IDEA_128_CBC_WITH_MD5	SSL2_TXT_IDEA_128_CBC_WITH_MD5		
-#define SSL_TXT_DES_64_CBC_WITH_MD5	SSL2_TXT_DES_64_CBC_WITH_MD5		
-#define SSL_TXT_DES_64_CBC_WITH_SHA	SSL2_TXT_DES_64_CBC_WITH_SHA		
-#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5	
-#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA	
-
-/*    VRS Additional Kerberos5 entries
+# define SSL_TXT_NULL_WITH_MD5           SSL2_TXT_NULL_WITH_MD5
+# define SSL_TXT_RC4_128_WITH_MD5        SSL2_TXT_RC4_128_WITH_MD5
+# define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
+# define SSL_TXT_RC2_128_CBC_WITH_MD5    SSL2_TXT_RC2_128_CBC_WITH_MD5
+# define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
+# define SSL_TXT_IDEA_128_CBC_WITH_MD5   SSL2_TXT_IDEA_128_CBC_WITH_MD5
+# define SSL_TXT_DES_64_CBC_WITH_MD5     SSL2_TXT_DES_64_CBC_WITH_MD5
+# define SSL_TXT_DES_64_CBC_WITH_SHA     SSL2_TXT_DES_64_CBC_WITH_SHA
+# define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
+# define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
+
+/*
+ * VRS Additional Kerberos5 entries
  */
-#define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
-#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
-#define SSL_TXT_KRB5_RC4_128_SHA      SSL3_TXT_KRB5_RC4_128_SHA
-#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
-#define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5       
-#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5       
-#define SSL_TXT_KRB5_RC4_128_MD5      SSL3_TXT_KRB5_RC4_128_MD5
-#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 
-
-#define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA 
-#define SSL_TXT_KRB5_RC2_40_CBC_SHA   SSL3_TXT_KRB5_RC2_40_CBC_SHA 
-#define SSL_TXT_KRB5_RC4_40_SHA	      SSL3_TXT_KRB5_RC4_40_SHA
-#define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5 
-#define SSL_TXT_KRB5_RC2_40_CBC_MD5   SSL3_TXT_KRB5_RC2_40_CBC_MD5 
-#define SSL_TXT_KRB5_RC4_40_MD5	      SSL3_TXT_KRB5_RC4_40_MD5
-
-#define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA
-#define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5
-#define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
-#define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5
-#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
-#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
-#define SSL_MAX_KRB5_PRINCIPAL_LENGTH  256
-
-#define SSL_MAX_SSL_SESSION_ID_LENGTH		32
-#define SSL_MAX_SID_CTX_LENGTH			32
-
-#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES	(512/8)
-#define SSL_MAX_KEY_ARG_LENGTH			8
-#define SSL_MAX_MASTER_KEY_LENGTH		48
-
+# define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
+# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+# define SSL_TXT_KRB5_RC4_128_SHA      SSL3_TXT_KRB5_RC4_128_SHA
+# define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
+# define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5
+# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
+# define SSL_TXT_KRB5_RC4_128_MD5      SSL3_TXT_KRB5_RC4_128_MD5
+# define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
+
+# define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA
+# define SSL_TXT_KRB5_RC2_40_CBC_SHA   SSL3_TXT_KRB5_RC2_40_CBC_SHA
+# define SSL_TXT_KRB5_RC4_40_SHA       SSL3_TXT_KRB5_RC4_40_SHA
+# define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5
+# define SSL_TXT_KRB5_RC2_40_CBC_MD5   SSL3_TXT_KRB5_RC2_40_CBC_MD5
+# define SSL_TXT_KRB5_RC4_40_MD5       SSL3_TXT_KRB5_RC4_40_MD5
+
+# define SSL_TXT_KRB5_DES_40_CBC_SHA   SSL3_TXT_KRB5_DES_40_CBC_SHA
+# define SSL_TXT_KRB5_DES_40_CBC_MD5   SSL3_TXT_KRB5_DES_40_CBC_MD5
+# define SSL_TXT_KRB5_DES_64_CBC_SHA   SSL3_TXT_KRB5_DES_64_CBC_SHA
+# define SSL_TXT_KRB5_DES_64_CBC_MD5   SSL3_TXT_KRB5_DES_64_CBC_MD5
+# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
+# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
+# define SSL_MAX_KRB5_PRINCIPAL_LENGTH  256
+
+# define SSL_MAX_SSL_SESSION_ID_LENGTH           32
+# define SSL_MAX_SID_CTX_LENGTH                  32
+
+# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES     (512/8)
+# define SSL_MAX_KEY_ARG_LENGTH                  8
+# define SSL_MAX_MASTER_KEY_LENGTH               48
 
 /* These are used to specify which ciphers to use and not to use */
 
-#define SSL_TXT_EXP40		"EXPORT40"
-#define SSL_TXT_EXP56		"EXPORT56"
-#define SSL_TXT_LOW		"LOW"
-#define SSL_TXT_MEDIUM		"MEDIUM"
-#define SSL_TXT_HIGH		"HIGH"
-#define SSL_TXT_FIPS		"FIPS"
-
-#define SSL_TXT_kFZA		"kFZA" /* unused! */
-#define	SSL_TXT_aFZA		"aFZA" /* unused! */
-#define SSL_TXT_eFZA		"eFZA" /* unused! */
-#define SSL_TXT_FZA		"FZA"  /* unused! */
-
-#define	SSL_TXT_aNULL		"aNULL"
-#define	SSL_TXT_eNULL		"eNULL"
-#define	SSL_TXT_NULL		"NULL"
-
-#define SSL_TXT_kRSA		"kRSA"
-#define SSL_TXT_kDHr		"kDHr" 
-#define SSL_TXT_kDHd		"kDHd"
-#define SSL_TXT_kDH 		"kDH"
-#define SSL_TXT_kEDH		"kEDH"
-#define SSL_TXT_kDHE		"kDHE" /* alias for kEDH */
-#define SSL_TXT_kKRB5     	"kKRB5"
-#define SSL_TXT_kECDHr		"kECDHr"
-#define SSL_TXT_kECDHe		"kECDHe"
-#define SSL_TXT_kECDH		"kECDH"
-#define SSL_TXT_kEECDH		"kEECDH"
-#define SSL_TXT_kECDHE		"kECDHE" /* alias for kEECDH */
-#define SSL_TXT_kPSK            "kPSK"
-#define SSL_TXT_kGOST		"kGOST"
-#define SSL_TXT_kSRP		"kSRP"
-
-#define	SSL_TXT_aRSA		"aRSA"
-#define	SSL_TXT_aDSS		"aDSS"
-#define	SSL_TXT_aDH		"aDH"
-#define	SSL_TXT_aECDH		"aECDH"
-#define SSL_TXT_aKRB5     	"aKRB5"
-#define SSL_TXT_aECDSA		"aECDSA"
-#define SSL_TXT_aPSK            "aPSK"
-#define SSL_TXT_aGOST94	"aGOST94"
-#define SSL_TXT_aGOST01 "aGOST01"
-#define SSL_TXT_aGOST  "aGOST"
-#define SSL_TXT_aSRP            "aSRP"
-
-#define	SSL_TXT_DSS		"DSS"
-#define SSL_TXT_DH		"DH"
-#define SSL_TXT_EDH		"EDH" /* same as "kEDH:-ADH" */
-#define SSL_TXT_DHE		"DHE" /* alias for EDH */
-#define SSL_TXT_ADH		"ADH"
-#define SSL_TXT_RSA		"RSA"
-#define SSL_TXT_ECDH		"ECDH"
-#define SSL_TXT_EECDH		"EECDH" /* same as "kEECDH:-AECDH" */
-#define SSL_TXT_ECDHE		"ECDHE" /* alias for ECDHE" */
-#define SSL_TXT_AECDH		"AECDH"
-#define SSL_TXT_ECDSA		"ECDSA"
-#define SSL_TXT_KRB5      	"KRB5"
-#define SSL_TXT_PSK             "PSK"
-#define SSL_TXT_SRP		"SRP"
-
-#define SSL_TXT_DES		"DES"
-#define SSL_TXT_3DES		"3DES"
-#define SSL_TXT_RC4		"RC4"
-#define SSL_TXT_RC2		"RC2"
-#define SSL_TXT_IDEA		"IDEA"
-#define SSL_TXT_SEED		"SEED"
-#define SSL_TXT_AES128		"AES128"
-#define SSL_TXT_AES256		"AES256"
-#define SSL_TXT_AES		"AES"
-#define SSL_TXT_AES_GCM		"AESGCM"
-#define SSL_TXT_CAMELLIA128	"CAMELLIA128"
-#define SSL_TXT_CAMELLIA256	"CAMELLIA256"
-#define SSL_TXT_CAMELLIA	"CAMELLIA"
-
-#define SSL_TXT_MD5		"MD5"
-#define SSL_TXT_SHA1		"SHA1"
-#define SSL_TXT_SHA		"SHA" /* same as "SHA1" */
-#define SSL_TXT_GOST94		"GOST94" 
-#define SSL_TXT_GOST89MAC		"GOST89MAC" 
-#define SSL_TXT_SHA256		"SHA256"
-#define SSL_TXT_SHA384		"SHA384"
-
-#define SSL_TXT_SSLV2		"SSLv2"
-#define SSL_TXT_SSLV3		"SSLv3"
-#define SSL_TXT_TLSV1		"TLSv1"
-#define SSL_TXT_TLSV1_1		"TLSv1.1"
-#define SSL_TXT_TLSV1_2		"TLSv1.2"
-
-#define SSL_TXT_EXP		"EXP"
-#define SSL_TXT_EXPORT		"EXPORT"
-
-#define SSL_TXT_ALL		"ALL"
+# define SSL_TXT_EXP40           "EXPORT40"
+# define SSL_TXT_EXP56           "EXPORT56"
+# define SSL_TXT_LOW             "LOW"
+# define SSL_TXT_MEDIUM          "MEDIUM"
+# define SSL_TXT_HIGH            "HIGH"
+# define SSL_TXT_FIPS            "FIPS"
+
+# define SSL_TXT_kFZA            "kFZA"/* unused! */
+# define SSL_TXT_aFZA            "aFZA"/* unused! */
+# define SSL_TXT_eFZA            "eFZA"/* unused! */
+# define SSL_TXT_FZA             "FZA"/* unused! */
+
+# define SSL_TXT_aNULL           "aNULL"
+# define SSL_TXT_eNULL           "eNULL"
+# define SSL_TXT_NULL            "NULL"
+
+# define SSL_TXT_kRSA            "kRSA"
+# define SSL_TXT_kDHr            "kDHr"
+# define SSL_TXT_kDHd            "kDHd"
+# define SSL_TXT_kDH             "kDH"
+# define SSL_TXT_kEDH            "kEDH"
+# define SSL_TXT_kDHE            "kDHE"/* alias for kEDH */
+# define SSL_TXT_kKRB5           "kKRB5"
+# define SSL_TXT_kECDHr          "kECDHr"
+# define SSL_TXT_kECDHe          "kECDHe"
+# define SSL_TXT_kECDH           "kECDH"
+# define SSL_TXT_kEECDH          "kEECDH"
+# define SSL_TXT_kECDHE          "kECDHE"/* alias for kEECDH */
+# define SSL_TXT_kPSK            "kPSK"
+# define SSL_TXT_kGOST           "kGOST"
+# define SSL_TXT_kSRP            "kSRP"
+
+# define SSL_TXT_aRSA            "aRSA"
+# define SSL_TXT_aDSS            "aDSS"
+# define SSL_TXT_aDH             "aDH"
+# define SSL_TXT_aECDH           "aECDH"
+# define SSL_TXT_aKRB5           "aKRB5"
+# define SSL_TXT_aECDSA          "aECDSA"
+# define SSL_TXT_aPSK            "aPSK"
+# define SSL_TXT_aGOST94 "aGOST94"
+# define SSL_TXT_aGOST01 "aGOST01"
+# define SSL_TXT_aGOST  "aGOST"
+# define SSL_TXT_aSRP            "aSRP"
+
+# define SSL_TXT_DSS             "DSS"
+# define SSL_TXT_DH              "DH"
+# define SSL_TXT_EDH             "EDH"/* same as "kEDH:-ADH" */
+# define SSL_TXT_DHE             "DHE"/* alias for EDH */
+# define SSL_TXT_ADH             "ADH"
+# define SSL_TXT_RSA             "RSA"
+# define SSL_TXT_ECDH            "ECDH"
+# define SSL_TXT_EECDH           "EECDH"/* same as "kEECDH:-AECDH" */
+# define SSL_TXT_ECDHE           "ECDHE"/* alias for ECDHE" */
+# define SSL_TXT_AECDH           "AECDH"
+# define SSL_TXT_ECDSA           "ECDSA"
+# define SSL_TXT_KRB5            "KRB5"
+# define SSL_TXT_PSK             "PSK"
+# define SSL_TXT_SRP             "SRP"
+
+# define SSL_TXT_DES             "DES"
+# define SSL_TXT_3DES            "3DES"
+# define SSL_TXT_RC4             "RC4"
+# define SSL_TXT_RC2             "RC2"
+# define SSL_TXT_IDEA            "IDEA"
+# define SSL_TXT_SEED            "SEED"
+# define SSL_TXT_AES128          "AES128"
+# define SSL_TXT_AES256          "AES256"
+# define SSL_TXT_AES             "AES"
+# define SSL_TXT_AES_GCM         "AESGCM"
+# define SSL_TXT_CAMELLIA128     "CAMELLIA128"
+# define SSL_TXT_CAMELLIA256     "CAMELLIA256"
+# define SSL_TXT_CAMELLIA        "CAMELLIA"
+
+# define SSL_TXT_MD5             "MD5"
+# define SSL_TXT_SHA1            "SHA1"
+# define SSL_TXT_SHA             "SHA"/* same as "SHA1" */
+# define SSL_TXT_GOST94          "GOST94"
+# define SSL_TXT_GOST89MAC               "GOST89MAC"
+# define SSL_TXT_SHA256          "SHA256"
+# define SSL_TXT_SHA384          "SHA384"
+
+# define SSL_TXT_SSLV2           "SSLv2"
+# define SSL_TXT_SSLV3           "SSLv3"
+# define SSL_TXT_TLSV1           "TLSv1"
+# define SSL_TXT_TLSV1_1         "TLSv1.1"
+# define SSL_TXT_TLSV1_2         "TLSv1.2"
+
+# define SSL_TXT_EXP             "EXP"
+# define SSL_TXT_EXPORT          "EXPORT"
+
+# define SSL_TXT_ALL             "ALL"
 
 /*-
  * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
@@ -331,23 +331,24 @@ extern "C" {
  * DEFAULT gets, as only selection is being done and no sorting as needed
  * for DEFAULT.
  */
-#define SSL_TXT_CMPALL		"COMPLEMENTOFALL"
-#define SSL_TXT_CMPDEF		"COMPLEMENTOFDEFAULT"
-
-/* The following cipher list is used by default.
- * It also is substituted when an application-defined cipher list string
- * starts with 'DEFAULT'. */
-#define SSL_DEFAULT_CIPHER_LIST	"ALL:!aNULL:!eNULL:!SSLv2"
-/* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
+# define SSL_TXT_CMPALL          "COMPLEMENTOFALL"
+# define SSL_TXT_CMPDEF          "COMPLEMENTOFDEFAULT"
+
+/*
+ * The following cipher list is used by default. It also is substituted when
+ * an application-defined cipher list string starts with 'DEFAULT'.
+ */
+# define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2"
+/*
+ * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
  * starts with a reasonable order, and all we have to do for DEFAULT is
- * throwing out anonymous and unencrypted ciphersuites!
- * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
- * some of them.)
+ * throwing out anonymous and unencrypted ciphersuites! (The latter are not
+ * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
  */
 
 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
-#define SSL_SENT_SHUTDOWN	1
-#define SSL_RECEIVED_SHUTDOWN	2
+# define SSL_SENT_SHUTDOWN       1
+# define SSL_RECEIVED_SHUTDOWN   2
 
 #ifdef __cplusplus
 }
@@ -357,16 +358,17 @@ extern "C" {
 extern "C" {
 #endif
 
-#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
-#define OPENSSL_NO_SSL2
-#endif
+# if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
+#  define OPENSSL_NO_SSL2
+# endif
 
-#define SSL_FILETYPE_ASN1	X509_FILETYPE_ASN1
-#define SSL_FILETYPE_PEM	X509_FILETYPE_PEM
+# define SSL_FILETYPE_ASN1       X509_FILETYPE_ASN1
+# define SSL_FILETYPE_PEM        X509_FILETYPE_PEM
 
-/* This is needed to stop compilers complaining about the
- * 'struct ssl_st *' function parameters used to prototype callbacks
- * in SSL_CTX. */
+/*
+ * This is needed to stop compilers complaining about the 'struct ssl_st *'
+ * function parameters used to prototype callbacks in SSL_CTX.
+ */
 typedef struct ssl_st *ssl_crock_st;
 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
 typedef struct ssl_method_st SSL_METHOD;
@@ -378,469 +380,490 @@ typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
 DECLARE_STACK_OF(SSL_CIPHER)
 
 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
-typedef struct srtp_protection_profile_st
-       {
-       const char *name;
-       unsigned long id;
-       } SRTP_PROTECTION_PROFILE;
+typedef struct srtp_protection_profile_st {
+    const char *name;
+    unsigned long id;
+} SRTP_PROTECTION_PROFILE;
 
 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
 
-typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
-typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg);
+typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
+                                             const unsigned char *data,
+                                             int len, void *arg);
+typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
+                                         int *secret_len,
+                                         STACK_OF(SSL_CIPHER) *peer_ciphers,
+                                         SSL_CIPHER **cipher, void *arg);
 
-#ifndef OPENSSL_NO_TLSEXT
+# ifndef OPENSSL_NO_TLSEXT
 
 /* Typedefs for handling custom extensions */
 
-typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,
-				 const unsigned char **out,
-				 size_t *outlen, int *al,
-				 void *add_arg);
-
-typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,
-			  	   const unsigned char *out,
-				   void *add_arg);
+typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
+                                  const unsigned char **out,
+                                  size_t *outlen, int *al, void *add_arg);
 
-typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,
-				   const unsigned char *in,
-				   size_t inlen, int *al,
-				   void *parse_arg);
+typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
+                                    const unsigned char *out, void *add_arg);
 
+typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
+                                    const unsigned char *in,
+                                    size_t inlen, int *al, void *parse_arg);
 
-#endif
+# endif
 
-#ifndef OPENSSL_NO_SSL_INTERN
+# ifndef OPENSSL_NO_SSL_INTERN
 
 /* used to hold info on the particular ciphers used */
-struct ssl_cipher_st
-	{
-	int valid;
-	const char *name;		/* text name */
-	unsigned long id;		/* id, 4 bytes, first is version */
-
-	/* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
-	unsigned long algorithm_mkey;	/* key exchange algorithm */
-	unsigned long algorithm_auth;	/* server authentication */
-	unsigned long algorithm_enc;	/* symmetric encryption */
-	unsigned long algorithm_mac;	/* symmetric authentication */
-	unsigned long algorithm_ssl;	/* (major) protocol version */
-
-	unsigned long algo_strength;	/* strength and export flags */
-	unsigned long algorithm2;	/* Extra flags */
-	int strength_bits;		/* Number of bits really used */
-	int alg_bits;			/* Number of bits for algorithm */
-	};
-
+struct ssl_cipher_st {
+    int valid;
+    const char *name;           /* text name */
+    unsigned long id;           /* id, 4 bytes, first is version */
+    /*
+     * changed in 0.9.9: these four used to be portions of a single value
+     * 'algorithms'
+     */
+    unsigned long algorithm_mkey; /* key exchange algorithm */
+    unsigned long algorithm_auth; /* server authentication */
+    unsigned long algorithm_enc; /* symmetric encryption */
+    unsigned long algorithm_mac; /* symmetric authentication */
+    unsigned long algorithm_ssl; /* (major) protocol version */
+    unsigned long algo_strength; /* strength and export flags */
+    unsigned long algorithm2;   /* Extra flags */
+    int strength_bits;          /* Number of bits really used */
+    int alg_bits;               /* Number of bits for algorithm */
+};
 
 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
-struct ssl_method_st
-	{
-	int version;
-	int (*ssl_new)(SSL *s);
-	void (*ssl_clear)(SSL *s);
-	void (*ssl_free)(SSL *s);
-	int (*ssl_accept)(SSL *s);
-	int (*ssl_connect)(SSL *s);
-	int (*ssl_read)(SSL *s,void *buf,int len);
-	int (*ssl_peek)(SSL *s,void *buf,int len);
-	int (*ssl_write)(SSL *s,const void *buf,int len);
-	int (*ssl_shutdown)(SSL *s);
-	int (*ssl_renegotiate)(SSL *s);
-	int (*ssl_renegotiate_check)(SSL *s);
-	long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
-		max, int *ok);
-	int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len, 
-		int peek);
-	int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
-	int (*ssl_dispatch_alert)(SSL *s);
-	long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
-	long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
-	const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
-	int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
-	int (*ssl_pending)(const SSL *s);
-	int (*num_ciphers)(void);
-	const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
-	const struct ssl_method_st *(*get_ssl_method)(int version);
-	long (*get_timeout)(void);
-	struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
-	int (*ssl_version)(void);
-	long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
-	long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
-	};
+struct ssl_method_st {
+    int version;
+    int (*ssl_new) (SSL *s);
+    void (*ssl_clear) (SSL *s);
+    void (*ssl_free) (SSL *s);
+    int (*ssl_accept) (SSL *s);
+    int (*ssl_connect) (SSL *s);
+    int (*ssl_read) (SSL *s, void *buf, int len);
+    int (*ssl_peek) (SSL *s, void *buf, int len);
+    int (*ssl_write) (SSL *s, const void *buf, int len);
+    int (*ssl_shutdown) (SSL *s);
+    int (*ssl_renegotiate) (SSL *s);
+    int (*ssl_renegotiate_check) (SSL *s);
+    long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long
+                             max, int *ok);
+    int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len,
+                           int peek);
+    int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len);
+    int (*ssl_dispatch_alert) (SSL *s);
+    long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg);
+    long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg);
+    const SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr);
+    int (*put_cipher_by_char) (const SSL_CIPHER *cipher, unsigned char *ptr);
+    int (*ssl_pending) (const SSL *s);
+    int (*num_ciphers) (void);
+    const SSL_CIPHER *(*get_cipher) (unsigned ncipher);
+    const struct ssl_method_st *(*get_ssl_method) (int version);
+    long (*get_timeout) (void);
+    struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
+    int (*ssl_version) (void);
+    long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void));
+    long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void));
+};
 
 /*-
  * Lets make this into an ASN.1 type structure as follows
  * SSL_SESSION_ID ::= SEQUENCE {
- *	version 		INTEGER,	-- structure version number
- *	SSLversion 		INTEGER,	-- SSL version number
- *	Cipher 			OCTET STRING,	-- the 3 byte cipher ID
- *	Session_ID 		OCTET STRING,	-- the Session ID
- *	Master_key 		OCTET STRING,	-- the master key
- *	KRB5_principal		OCTET STRING	-- optional Kerberos principal
- *	Key_Arg [ 0 ] IMPLICIT	OCTET STRING,	-- the optional Key argument
- *	Time [ 1 ] EXPLICIT	INTEGER,	-- optional Start Time
- *	Timeout [ 2 ] EXPLICIT	INTEGER,	-- optional Timeout ins seconds
- *	Peer [ 3 ] EXPLICIT	X509,		-- optional Peer Certificate
- *	Session_ID_context [ 4 ] EXPLICIT OCTET STRING,   -- the Session ID context
- *	Verify_result [ 5 ] EXPLICIT INTEGER,   -- X509_V_... code for `Peer'
- *	HostName [ 6 ] EXPLICIT OCTET STRING,   -- optional HostName from servername TLS extension 
- *	PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
- *	PSK_identity [ 8 ] EXPLICIT OCTET STRING,  -- optional PSK identity
- *	Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
- *	Ticket [10]             EXPLICIT OCTET STRING, -- session ticket (clients only)
- *	Compression_meth [11]   EXPLICIT OCTET STRING, -- optional compression method
- *	SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
- *	}
+ *      version                 INTEGER,        -- structure version number
+ *      SSLversion              INTEGER,        -- SSL version number
+ *      Cipher                  OCTET STRING,   -- the 3 byte cipher ID
+ *      Session_ID              OCTET STRING,   -- the Session ID
+ *      Master_key              OCTET STRING,   -- the master key
+ *      KRB5_principal          OCTET STRING    -- optional Kerberos principal
+ *      Key_Arg [ 0 ] IMPLICIT  OCTET STRING,   -- the optional Key argument
+ *      Time [ 1 ] EXPLICIT     INTEGER,        -- optional Start Time
+ *      Timeout [ 2 ] EXPLICIT  INTEGER,        -- optional Timeout ins seconds
+ *      Peer [ 3 ] EXPLICIT     X509,           -- optional Peer Certificate
+ *      Session_ID_context [ 4 ] EXPLICIT OCTET STRING,   -- the Session ID context
+ *      Verify_result [ 5 ] EXPLICIT INTEGER,   -- X509_V_... code for `Peer'
+ *      HostName [ 6 ] EXPLICIT OCTET STRING,   -- optional HostName from servername TLS extension
+ *      PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
+ *      PSK_identity [ 8 ] EXPLICIT OCTET STRING,  -- optional PSK identity
+ *      Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
+ *      Ticket [10]             EXPLICIT OCTET STRING, -- session ticket (clients only)
+ *      Compression_meth [11]   EXPLICIT OCTET STRING, -- optional compression method
+ *      SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
+ *      }
  * Look in ssl/ssl_asn1.c for more details
  * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
  */
-struct ssl_session_st
-	{
-	int ssl_version;	/* what ssl version session info is
-				 * being kept in here? */
-
-	/* only really used in SSLv2 */
-	unsigned int key_arg_length;
-	unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
-	int master_key_length;
-	unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
-	/* session_id - valid? */
-	unsigned int session_id_length;
-	unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
-	/* this is used to determine whether the session is being reused in
-	 * the appropriate context. It is up to the application to set this,
-	 * via SSL_new */
-	unsigned int sid_ctx_length;
-	unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
-
-#ifndef OPENSSL_NO_KRB5
-        unsigned int krb5_client_princ_len;
-        unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
-#endif /* OPENSSL_NO_KRB5 */
-#ifndef OPENSSL_NO_PSK
-	char *psk_identity_hint;
-	char *psk_identity;
-#endif
-	/* Used to indicate that session resumption is not allowed.
-	 * Applications can also set this bit for a new session via
-	 * not_resumable_session_cb to disable session caching and tickets. */
-	int not_resumable;
-
-	/* The cert is the certificate used to establish this connection */
-	struct sess_cert_st /* SESS_CERT */ *sess_cert;
-
-	/* This is the cert for the other end.
-	 * On clients, it will be the same as sess_cert->peer_key->x509
-	 * (the latter is not enough as sess_cert is not retained
-	 * in the external representation of sessions, see ssl_asn1.c). */
-	X509 *peer;
-	/* when app_verify_callback accepts a session where the peer's certificate
-	 * is not ok, we must remember the error for session reuse: */
-	long verify_result; /* only for servers */
-
-	int references;
-	long timeout;
-	long time;
-
-	unsigned int compress_meth;	/* Need to lookup the method */
-
-	const SSL_CIPHER *cipher;
-	unsigned long cipher_id;	/* when ASN.1 loaded, this
-					 * needs to be used to load
-					 * the 'cipher' structure */
-
-	STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
-
-	CRYPTO_EX_DATA ex_data; /* application specific data */
-
-	/* These are used to make removal of session-ids more
-	 * efficient and to implement a maximum cache size. */
-	struct ssl_session_st *prev,*next;
-#ifndef OPENSSL_NO_TLSEXT
-	char *tlsext_hostname;
-#ifndef OPENSSL_NO_EC
-	size_t tlsext_ecpointformatlist_length;
-	unsigned char *tlsext_ecpointformatlist; /* peer's list */
-	size_t tlsext_ellipticcurvelist_length;
-	unsigned char *tlsext_ellipticcurvelist; /* peer's list */
-#endif /* OPENSSL_NO_EC */
-	/* RFC4507 info */
-	unsigned char *tlsext_tick;	/* Session ticket */
-	size_t tlsext_ticklen;		/* Session ticket length */
-	long tlsext_tick_lifetime_hint;	/* Session lifetime hint in seconds */
-#endif
-#ifndef OPENSSL_NO_SRP
-	char *srp_username;
-#endif
-	};
+struct ssl_session_st {
+    int ssl_version;            /* what ssl version session info is being
+                                 * kept in here? */
+    /* only really used in SSLv2 */
+    unsigned int key_arg_length;
+    unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
+    int master_key_length;
+    unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
+    /* session_id - valid? */
+    unsigned int session_id_length;
+    unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
+    /*
+     * this is used to determine whether the session is being reused in the
+     * appropriate context. It is up to the application to set this, via
+     * SSL_new
+     */
+    unsigned int sid_ctx_length;
+    unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+#  ifndef OPENSSL_NO_KRB5
+    unsigned int krb5_client_princ_len;
+    unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
+#  endif                        /* OPENSSL_NO_KRB5 */
+#  ifndef OPENSSL_NO_PSK
+    char *psk_identity_hint;
+    char *psk_identity;
+#  endif
+    /*
+     * Used to indicate that session resumption is not allowed. Applications
+     * can also set this bit for a new session via not_resumable_session_cb
+     * to disable session caching and tickets.
+     */
+    int not_resumable;
+    /* The cert is the certificate used to establish this connection */
+    struct sess_cert_st /* SESS_CERT */ *sess_cert;
+    /*
+     * This is the cert for the other end. On clients, it will be the same as
+     * sess_cert->peer_key->x509 (the latter is not enough as sess_cert is
+     * not retained in the external representation of sessions, see
+     * ssl_asn1.c).
+     */
+    X509 *peer;
+    /*
+     * when app_verify_callback accepts a session where the peer's
+     * certificate is not ok, we must remember the error for session reuse:
+     */
+    long verify_result;         /* only for servers */
+    int references;
+    long timeout;
+    long time;
+    unsigned int compress_meth; /* Need to lookup the method */
+    const SSL_CIPHER *cipher;
+    unsigned long cipher_id;    /* when ASN.1 loaded, this needs to be used
+                                 * to load the 'cipher' structure */
+    STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
+    CRYPTO_EX_DATA ex_data;     /* application specific data */
+    /*
+     * These are used to make removal of session-ids more efficient and to
+     * implement a maximum cache size.
+     */
+    struct ssl_session_st *prev, *next;
+#  ifndef OPENSSL_NO_TLSEXT
+    char *tlsext_hostname;
+#   ifndef OPENSSL_NO_EC
+    size_t tlsext_ecpointformatlist_length;
+    unsigned char *tlsext_ecpointformatlist; /* peer's list */
+    size_t tlsext_ellipticcurvelist_length;
+    unsigned char *tlsext_ellipticcurvelist; /* peer's list */
+#   endif                       /* OPENSSL_NO_EC */
+    /* RFC4507 info */
+    unsigned char *tlsext_tick; /* Session ticket */
+    size_t tlsext_ticklen;      /* Session ticket length */
+    long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
+#  endif
+#  ifndef OPENSSL_NO_SRP
+    char *srp_username;
+#  endif
+};
 
-#endif
+# endif
 
-#define SSL_OP_MICROSOFT_SESS_ID_BUG			0x00000001L
-#define SSL_OP_NETSCAPE_CHALLENGE_BUG			0x00000002L
+# define SSL_OP_MICROSOFT_SESS_ID_BUG                    0x00000001L
+# define SSL_OP_NETSCAPE_CHALLENGE_BUG                   0x00000002L
 /* Allow initial connection to servers that don't support RI */
-#define SSL_OP_LEGACY_SERVER_CONNECT			0x00000004L
-#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG		0x00000008L
-#define SSL_OP_TLSEXT_PADDING				0x00000010L
-#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER		0x00000020L
-#define SSL_OP_SAFARI_ECDHE_ECDSA_BUG			0x00000040L
-#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG			0x00000080L
-#define SSL_OP_TLS_D5_BUG				0x00000100L
-#define SSL_OP_TLS_BLOCK_PADDING_BUG			0x00000200L
+# define SSL_OP_LEGACY_SERVER_CONNECT                    0x00000004L
+# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG         0x00000008L
+# define SSL_OP_TLSEXT_PADDING                           0x00000010L
+# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER               0x00000020L
+# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG                   0x00000040L
+# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG                 0x00000080L
+# define SSL_OP_TLS_D5_BUG                               0x00000100L
+# define SSL_OP_TLS_BLOCK_PADDING_BUG                    0x00000200L
 
 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
-#define SSL_OP_MSIE_SSLV2_RSA_PADDING			0x0
+# define SSL_OP_MSIE_SSLV2_RSA_PADDING                   0x0
 /* Refers to ancient SSLREF and SSLv2, retained for compatibility */
-#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG		0x0
-
-/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
- * in OpenSSL 0.9.6d.  Usually (depending on the application protocol)
- * the workaround is not needed.  Unfortunately some broken SSL/TLS
- * implementations cannot handle it at all, which is why we include
- * it in SSL_OP_ALL. */
+# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG              0x0
+
+/*
+ * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
+ * OpenSSL 0.9.6d.  Usually (depending on the application protocol) the
+ * workaround is not needed.  Unfortunately some broken SSL/TLS
+ * implementations cannot handle it at all, which is why we include it in
+ * SSL_OP_ALL.
+ */
 /* added in 0.9.6e */
-#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              0x00000800L
+# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              0x00000800L
 
-/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
- *             This used to be 0x000FFFFFL before 0.9.7. */
-#define SSL_OP_ALL					0x80000BFFL
+/*
+ * SSL_OP_ALL: various bug workarounds that should be rather harmless.  This
+ * used to be 0x000FFFFFL before 0.9.7.
+ */
+# define SSL_OP_ALL                                      0x80000BFFL
 
 /* DTLS options */
-#define SSL_OP_NO_QUERY_MTU                 0x00001000L
+# define SSL_OP_NO_QUERY_MTU                 0x00001000L
 /* Turn on Cookie Exchange (on relevant for servers) */
-#define SSL_OP_COOKIE_EXCHANGE              0x00002000L
+# define SSL_OP_COOKIE_EXCHANGE              0x00002000L
 /* Don't use RFC4507 ticket extension */
-#define SSL_OP_NO_TICKET	            0x00004000L
+# define SSL_OP_NO_TICKET                    0x00004000L
 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client)  */
-#define SSL_OP_CISCO_ANYCONNECT		    0x00008000L
+# define SSL_OP_CISCO_ANYCONNECT             0x00008000L
 
 /* As server, disallow session resumption on renegotiation */
-#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION	0x00010000L
+# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   0x00010000L
 /* Don't use compression even if supported */
-#define SSL_OP_NO_COMPRESSION				0x00020000L
+# define SSL_OP_NO_COMPRESSION                           0x00020000L
 /* Permit unsafe legacy renegotiation */
-#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION	0x00040000L
+# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        0x00040000L
 /* If set, always create a new key when using tmp_ecdh parameters */
-#define SSL_OP_SINGLE_ECDH_USE				0x00080000L
+# define SSL_OP_SINGLE_ECDH_USE                          0x00080000L
 /* If set, always create a new key when using tmp_dh parameters */
-#define SSL_OP_SINGLE_DH_USE				0x00100000L
+# define SSL_OP_SINGLE_DH_USE                            0x00100000L
 /* Does nothing: retained for compatibiity */
-#define SSL_OP_EPHEMERAL_RSA				0x0
-/* Set on servers to choose the cipher according to the server's
- * preferences */
-#define SSL_OP_CIPHER_SERVER_PREFERENCE			0x00400000L
-/* If set, a server will allow a client to issue a SSLv3.0 version number
- * as latest version supported in the premaster secret, even when TLSv1.0
+# define SSL_OP_EPHEMERAL_RSA                            0x0
+/*
+ * Set on servers to choose the cipher according to the server's preferences
+ */
+# define SSL_OP_CIPHER_SERVER_PREFERENCE                 0x00400000L
+/*
+ * If set, a server will allow a client to issue a SSLv3.0 version number as
+ * latest version supported in the premaster secret, even when TLSv1.0
  * (version 3.1) was announced in the client hello. Normally this is
- * forbidden to prevent version rollback attacks. */
-#define SSL_OP_TLS_ROLLBACK_BUG				0x00800000L
+ * forbidden to prevent version rollback attacks.
+ */
+# define SSL_OP_TLS_ROLLBACK_BUG                         0x00800000L
 
-#define SSL_OP_NO_SSLv2					0x01000000L
-#define SSL_OP_NO_SSLv3					0x02000000L
-#define SSL_OP_NO_TLSv1					0x04000000L
-#define SSL_OP_NO_TLSv1_2				0x08000000L
-#define SSL_OP_NO_TLSv1_1				0x10000000L
+# define SSL_OP_NO_SSLv2                                 0x01000000L
+# define SSL_OP_NO_SSLv3                                 0x02000000L
+# define SSL_OP_NO_TLSv1                                 0x04000000L
+# define SSL_OP_NO_TLSv1_2                               0x08000000L
+# define SSL_OP_NO_TLSv1_1                               0x10000000L
 
-#define SSL_OP_NO_DTLSv1				0x04000000L
-#define SSL_OP_NO_DTLSv1_2				0x08000000L
+# define SSL_OP_NO_DTLSv1                                0x04000000L
+# define SSL_OP_NO_DTLSv1_2                              0x08000000L
 
-#define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\
-	SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
+# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\
+        SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
 
-/* These next two were never actually used for anything since SSLeay
- * zap so we have some more flags.
+/*
+ * These next two were never actually used for anything since SSLeay zap so
+ * we have some more flags.
+ */
+/*
+ * The next flag deliberately changes the ciphertest, this is a check for the
+ * PKCS#1 attack
  */
-/* The next flag deliberately changes the ciphertest, this is a check
- * for the PKCS#1 attack */
-#define SSL_OP_PKCS1_CHECK_1				0x0
-#define SSL_OP_PKCS1_CHECK_2				0x0
-
-#define SSL_OP_NETSCAPE_CA_DN_BUG			0x20000000L
-#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG		0x40000000L
-/* Make server add server-hello extension from early version of
- * cryptopro draft, when GOST ciphersuite is negotiated. 
- * Required for interoperability with CryptoPro CSP 3.x 
+# define SSL_OP_PKCS1_CHECK_1                            0x0
+# define SSL_OP_PKCS1_CHECK_2                            0x0
+
+# define SSL_OP_NETSCAPE_CA_DN_BUG                       0x20000000L
+# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG          0x40000000L
+/*
+ * Make server add server-hello extension from early version of cryptopro
+ * draft, when GOST ciphersuite is negotiated. Required for interoperability
+ * with CryptoPro CSP 3.x
  */
-#define SSL_OP_CRYPTOPRO_TLSEXT_BUG			0x80000000L
-
-/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
- * when just a single record has been written): */
-#define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001L
-/* Make it possible to retry SSL_write() with changed buffer location
- * (buffer contents must stay the same!); this is not the default to avoid
- * the misconception that non-blocking SSL_write() behaves like
- * non-blocking write(): */
-#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
-/* Never bother the application with retries if the transport
- * is blocking: */
-#define SSL_MODE_AUTO_RETRY 0x00000004L
+# define SSL_OP_CRYPTOPRO_TLSEXT_BUG                     0x80000000L
+
+/*
+ * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
+ * when just a single record has been written):
+ */
+# define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001L
+/*
+ * Make it possible to retry SSL_write() with changed buffer location (buffer
+ * contents must stay the same!); this is not the default to avoid the
+ * misconception that non-blocking SSL_write() behaves like non-blocking
+ * write():
+ */
+# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
+/*
+ * Never bother the application with retries if the transport is blocking:
+ */
+# define SSL_MODE_AUTO_RETRY 0x00000004L
 /* Don't attempt to automatically build certificate chain */
-#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
-/* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
- * TLS only.)  "Released" buffers are put onto a free-list in the context
- * or just freed (depending on the context's setting for freelist_max_len). */
-#define SSL_MODE_RELEASE_BUFFERS 0x00000010L
-/* Send the current time in the Random fields of the ClientHello and
+# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
+/*
+ * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
+ * TLS only.) "Released" buffers are put onto a free-list in the context or
+ * just freed (depending on the context's setting for freelist_max_len).
+ */
+# define SSL_MODE_RELEASE_BUFFERS 0x00000010L
+/*
+ * Send the current time in the Random fields of the ClientHello and
  * ServerHello records for compatibility with hypothetical implementations
  * that require it.
  */
-#define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
-#define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
-/* Send TLS_FALLBACK_SCSV in the ClientHello.
- * To be set only by applications that reconnect with a downgraded protocol
- * version; see draft-ietf-tls-downgrade-scsv-00 for details.
- *
- * DO NOT ENABLE THIS if your application attempts a normal handshake.
- * Only use this in explicit fallback retries, following the guidance
- * in draft-ietf-tls-downgrade-scsv-00.
+# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
+# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
+/*
+ * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
+ * that reconnect with a downgraded protocol version; see
+ * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
+ * application attempts a normal handshake. Only use this in explicit
+ * fallback retries, following the guidance in
+ * draft-ietf-tls-downgrade-scsv-00.
  */
-#define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
+# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
 
 /* Cert related flags */
-/* Many implementations ignore some aspects of the TLS standards such as
+/*
+ * Many implementations ignore some aspects of the TLS standards such as
  * enforcing certifcate chain algorithms. When this is set we enforce them.
  */
-#define SSL_CERT_FLAG_TLS_STRICT		0x00000001L
+# define SSL_CERT_FLAG_TLS_STRICT                0x00000001L
 
 /* Suite B modes, takes same values as certificate verify flags */
-#define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY	0x10000
+# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY       0x10000
 /* Suite B 192 bit only mode */
-#define SSL_CERT_FLAG_SUITEB_192_LOS		0x20000
+# define SSL_CERT_FLAG_SUITEB_192_LOS            0x20000
 /* Suite B 128 bit mode allowing 192 bit algorithms */
-#define SSL_CERT_FLAG_SUITEB_128_LOS		0x30000
+# define SSL_CERT_FLAG_SUITEB_128_LOS            0x30000
 
 /* Perform all sorts of protocol violations for testing purposes */
-#define SSL_CERT_FLAG_BROKEN_PROTOCOL		0x10000000
+# define SSL_CERT_FLAG_BROKEN_PROTOCOL           0x10000000
 
 /* Flags for building certificate chains */
 /* Treat any existing certificates as untrusted CAs */
-#define SSL_BUILD_CHAIN_FLAG_UNTRUSTED		0x1
+# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED          0x1
 /* Don't include root CA in chain */
-#define SSL_BUILD_CHAIN_FLAG_NO_ROOT		0x2
+# define SSL_BUILD_CHAIN_FLAG_NO_ROOT            0x2
 /* Just check certificates already there */
-#define SSL_BUILD_CHAIN_FLAG_CHECK		0x4
+# define SSL_BUILD_CHAIN_FLAG_CHECK              0x4
 /* Ignore verification errors */
-#define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR	0x8
+# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR       0x8
 /* Clear verification errors from queue */
-#define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR	0x10
+# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR        0x10
 
 /* Flags returned by SSL_check_chain */
 /* Certificate can be used with this session */
-#define CERT_PKEY_VALID		0x1
+# define CERT_PKEY_VALID         0x1
 /* Certificate can also be used for signing */
-#define CERT_PKEY_SIGN		0x2
+# define CERT_PKEY_SIGN          0x2
 /* EE certificate signing algorithm OK */
-#define CERT_PKEY_EE_SIGNATURE	0x10
+# define CERT_PKEY_EE_SIGNATURE  0x10
 /* CA signature algorithms OK */
-#define CERT_PKEY_CA_SIGNATURE	0x20
+# define CERT_PKEY_CA_SIGNATURE  0x20
 /* EE certificate parameters OK */
-#define CERT_PKEY_EE_PARAM	0x40
+# define CERT_PKEY_EE_PARAM      0x40
 /* CA certificate parameters OK */
-#define CERT_PKEY_CA_PARAM	0x80
+# define CERT_PKEY_CA_PARAM      0x80
 /* Signing explicitly allowed as opposed to SHA1 fallback */
-#define CERT_PKEY_EXPLICIT_SIGN	0x100
+# define CERT_PKEY_EXPLICIT_SIGN 0x100
 /* Client CA issuer names match (always set for server cert) */
-#define CERT_PKEY_ISSUER_NAME	0x200
+# define CERT_PKEY_ISSUER_NAME   0x200
 /* Cert type matches client types (always set for server cert) */
-#define CERT_PKEY_CERT_TYPE	0x400
+# define CERT_PKEY_CERT_TYPE     0x400
 /* Cert chain suitable to Suite B */
-#define CERT_PKEY_SUITEB	0x800
-
-#define SSL_CONF_FLAG_CMDLINE		0x1
-#define SSL_CONF_FLAG_FILE		0x2
-#define SSL_CONF_FLAG_CLIENT		0x4
-#define SSL_CONF_FLAG_SERVER		0x8
-#define SSL_CONF_FLAG_SHOW_ERRORS	0x10
-#define SSL_CONF_FLAG_CERTIFICATE	0x20
+# define CERT_PKEY_SUITEB        0x800
+
+# define SSL_CONF_FLAG_CMDLINE           0x1
+# define SSL_CONF_FLAG_FILE              0x2
+# define SSL_CONF_FLAG_CLIENT            0x4
+# define SSL_CONF_FLAG_SERVER            0x8
+# define SSL_CONF_FLAG_SHOW_ERRORS       0x10
+# define SSL_CONF_FLAG_CERTIFICATE       0x20
 /* Configuration value types */
-#define SSL_CONF_TYPE_UNKNOWN		0x0
-#define SSL_CONF_TYPE_STRING		0x1
-#define SSL_CONF_TYPE_FILE		0x2
-#define SSL_CONF_TYPE_DIR		0x3
-
-/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
- * they cannot be used to clear bits. */
-
-#define SSL_CTX_set_options(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
-#define SSL_CTX_clear_options(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
-#define SSL_CTX_get_options(ctx) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
-#define SSL_set_options(ssl,op) \
-	SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
-#define SSL_clear_options(ssl,op) \
-	SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
-#define SSL_get_options(ssl) \
+# define SSL_CONF_TYPE_UNKNOWN           0x0
+# define SSL_CONF_TYPE_STRING            0x1
+# define SSL_CONF_TYPE_FILE              0x2
+# define SSL_CONF_TYPE_DIR               0x3
+
+/*
+ * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
+ * cannot be used to clear bits.
+ */
+
+# define SSL_CTX_set_options(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
+# define SSL_CTX_clear_options(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
+# define SSL_CTX_get_options(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
+# define SSL_set_options(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
+# define SSL_clear_options(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
+# define SSL_get_options(ssl) \
         SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
 
-#define SSL_CTX_set_mode(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
-#define SSL_CTX_clear_mode(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
-#define SSL_CTX_get_mode(ctx) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
-#define SSL_clear_mode(ssl,op) \
-	SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
-#define SSL_set_mode(ssl,op) \
-	SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
-#define SSL_get_mode(ssl) \
+# define SSL_CTX_set_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
+# define SSL_CTX_clear_mode(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_CTX_get_mode(ctx) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
+# define SSL_clear_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
+# define SSL_set_mode(ssl,op) \
+        SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
+# define SSL_get_mode(ssl) \
         SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
-#define SSL_set_mtu(ssl, mtu) \
+# define SSL_set_mtu(ssl, mtu) \
         SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
-#define DTLS_set_link_mtu(ssl, mtu) \
+# define DTLS_set_link_mtu(ssl, mtu) \
         SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
-#define DTLS_get_link_min_mtu(ssl) \
+# define DTLS_get_link_min_mtu(ssl) \
         SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
 
-#define SSL_get_secure_renegotiation_support(ssl) \
-	SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
+# define SSL_get_secure_renegotiation_support(ssl) \
+        SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
 
-#ifndef OPENSSL_NO_HEARTBEATS
-#define SSL_heartbeat(ssl) \
+# ifndef OPENSSL_NO_HEARTBEATS
+#  define SSL_heartbeat(ssl) \
         SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
-#endif
+# endif
 
-#define SSL_CTX_set_cert_flags(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
-#define SSL_set_cert_flags(s,op) \
-	SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
-#define SSL_CTX_clear_cert_flags(ctx,op) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
-#define SSL_clear_cert_flags(s,op) \
-	SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
-
-void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
-void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
-#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
-#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
-
-#ifndef OPENSSL_NO_SRP
-
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct srp_ctx_st
-	{
-	/* param for all the callbacks */
-	void *SRP_cb_arg;
-	/* set client Hello login callback */
-	int (*TLS_ext_srp_username_callback)(SSL *, int *, void *);
-	/* set SRP N/g param callback for verification */
-	int (*SRP_verify_param_callback)(SSL *, void *);
-	/* set SRP client passwd callback */
-	char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *);
-
-	char *login;
-	BIGNUM *N,*g,*s,*B,*A;
-	BIGNUM *a,*b,*v;
-	char *info;
-	int strength;
-
-	unsigned long srp_Mask;
-	} SRP_CTX;
-
-#endif
+# define SSL_CTX_set_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_set_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
+# define SSL_CTX_clear_cert_flags(ctx,op) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+# define SSL_clear_cert_flags(s,op) \
+        SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
+                              void (*cb) (int write_p, int version,
+                                          int content_type, const void *buf,
+                                          size_t len, SSL *ssl, void *arg));
+void SSL_set_msg_callback(SSL *ssl,
+                          void (*cb) (int write_p, int version,
+                                      int content_type, const void *buf,
+                                      size_t len, SSL *ssl, void *arg));
+# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+
+# ifndef OPENSSL_NO_SRP
+
+#  ifndef OPENSSL_NO_SSL_INTERN
+
+typedef struct srp_ctx_st {
+    /* param for all the callbacks */
+    void *SRP_cb_arg;
+    /* set client Hello login callback */
+    int (*TLS_ext_srp_username_callback) (SSL *, int *, void *);
+    /* set SRP N/g param callback for verification */
+    int (*SRP_verify_param_callback) (SSL *, void *);
+    /* set SRP client passwd callback */
+    char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *);
+    char *login;
+    BIGNUM *N, *g, *s, *B, *A;
+    BIGNUM *a, *b, *v;
+    char *info;
+    int strength;
+    unsigned long srp_Mask;
+} SRP_CTX;
+
+#  endif
 
 /* see tls_srp.c */
 int SSL_SRP_CTX_init(SSL *s);
@@ -848,823 +871,892 @@ int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
 int SSL_SRP_CTX_free(SSL *ctx);
 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
 int SSL_srp_server_param_with_username(SSL *s, int *ad);
-int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key);
+int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key);
 int SRP_Calc_A_param(SSL *s);
-int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key);
+int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key);
 
-#endif
+# endif
 
-#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
-#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
-#else
-#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
-#endif
+# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
+#  define SSL_MAX_CERT_LIST_DEFAULT 1024*30
+                                          /* 30k max cert list :-) */
+# else
+#  define SSL_MAX_CERT_LIST_DEFAULT 1024*100
+                                           /* 100k max cert list :-) */
+# endif
 
-#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT	(1024*20)
-
-/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
- * them. It is used to override the generation of SSL/TLS session IDs in a
- * server. Return value should be zero on an error, non-zero to proceed. Also,
- * callbacks should themselves check if the id they generate is unique otherwise
- * the SSL handshake will fail with an error - callbacks can do this using the
- * 'ssl' value they're passed by;
- *      SSL_has_matching_session_id(ssl, id, *id_len)
- * The length value passed in is set at the maximum size the session ID can be.
- * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
- * can alter this length to be less if desired, but under SSLv2 session IDs are
- * supposed to be fixed at 16 bytes so the id will be padded after the callback
- * returns in this case. It is also an error for the callback to set the size to
- * zero. */
-typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
-				unsigned int *id_len);
+# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT      (1024*20)
+
+/*
+ * This callback type is used inside SSL_CTX, SSL, and in the functions that
+ * set them. It is used to override the generation of SSL/TLS session IDs in
+ * a server. Return value should be zero on an error, non-zero to proceed.
+ * Also, callbacks should themselves check if the id they generate is unique
+ * otherwise the SSL handshake will fail with an error - callbacks can do
+ * this using the 'ssl' value they're passed by;
+ * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
+ * is set at the maximum size the session ID can be. In SSLv2 this is 16
+ * bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback can alter this
+ * length to be less if desired, but under SSLv2 session IDs are supposed to
+ * be fixed at 16 bytes so the id will be padded after the callback returns
+ * in this case. It is also an error for the callback to set the size to
+ * zero.
+ */
+typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
+                               unsigned int *id_len);
 
 typedef struct ssl_comp_st SSL_COMP;
 
-#ifndef OPENSSL_NO_SSL_INTERN
+# ifndef OPENSSL_NO_SSL_INTERN
 
-struct ssl_comp_st
-	{
-	int id;
-	const char *name;
-#ifndef OPENSSL_NO_COMP
-	COMP_METHOD *method;
-#else
-	char *method;
-#endif
-	};
+struct ssl_comp_st {
+    int id;
+    const char *name;
+#  ifndef OPENSSL_NO_COMP
+    COMP_METHOD *method;
+#  else
+    char *method;
+#  endif
+};
 
 DECLARE_STACK_OF(SSL_COMP)
 DECLARE_LHASH_OF(SSL_SESSION);
 
-struct ssl_ctx_st
-	{
-	const SSL_METHOD *method;
-
-	STACK_OF(SSL_CIPHER) *cipher_list;
-	/* same as above but sorted for lookup */
-	STACK_OF(SSL_CIPHER) *cipher_list_by_id;
-
-	struct x509_store_st /* X509_STORE */ *cert_store;
-	LHASH_OF(SSL_SESSION) *sessions;
-	/* Most session-ids that will be cached, default is
-	 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
-	unsigned long session_cache_size;
-	struct ssl_session_st *session_cache_head;
-	struct ssl_session_st *session_cache_tail;
-
-	/* This can have one of 2 values, ored together,
-	 * SSL_SESS_CACHE_CLIENT,
-	 * SSL_SESS_CACHE_SERVER,
-	 * Default is SSL_SESSION_CACHE_SERVER, which means only
-	 * SSL_accept which cache SSL_SESSIONS. */
-	int session_cache_mode;
-
-	/* If timeout is not 0, it is the default timeout value set
-	 * when SSL_new() is called.  This has been put in to make
-	 * life easier to set things up */
-	long session_timeout;
-
-	/* If this callback is not null, it will be called each
-	 * time a session id is added to the cache.  If this function
-	 * returns 1, it means that the callback will do a
-	 * SSL_SESSION_free() when it has finished using it.  Otherwise,
-	 * on 0, it means the callback has finished with it.
-	 * If remove_session_cb is not null, it will be called when
-	 * a session-id is removed from the cache.  After the call,
-	 * OpenSSL will SSL_SESSION_free() it. */
-	int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
-	void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
-	SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
-		unsigned char *data,int len,int *copy);
-
-	struct
-		{
-		int sess_connect;	/* SSL new conn - started */
-		int sess_connect_renegotiate;/* SSL reneg - requested */
-		int sess_connect_good;	/* SSL new conne/reneg - finished */
-		int sess_accept;	/* SSL new accept - started */
-		int sess_accept_renegotiate;/* SSL reneg - requested */
-		int sess_accept_good;	/* SSL accept/reneg - finished */
-		int sess_miss;		/* session lookup misses  */
-		int sess_timeout;	/* reuse attempt on timeouted session */
-		int sess_cache_full;	/* session removed due to full cache */
-		int sess_hit;		/* session reuse actually done */
-		int sess_cb_hit;	/* session-id that was not
-					 * in the cache was
-					 * passed back via the callback.  This
-					 * indicates that the application is
-					 * supplying session-id's from other
-					 * processes - spooky :-) */
-		} stats;
-
-	int references;
-
-	/* if defined, these override the X509_verify_cert() calls */
-	int (*app_verify_callback)(X509_STORE_CTX *, void *);
-	void *app_verify_arg;
-	/* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
-	 * ('app_verify_callback' was called with just one argument) */
-
-	/* Default password callback. */
-	pem_password_cb *default_passwd_callback;
-
-	/* Default password callback user data. */
-	void *default_passwd_callback_userdata;
-
-	/* get client cert callback */
-	int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
-
-    /* cookie generate callback */
-    int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 
-        unsigned int *cookie_len);
-
-    /* verify cookie callback */
-    int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, 
-        unsigned int cookie_len);
+struct ssl_ctx_st {
+    const SSL_METHOD *method;
+    STACK_OF(SSL_CIPHER) *cipher_list;
+    /* same as above but sorted for lookup */
+    STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+    struct x509_store_st /* X509_STORE */ *cert_store;
+    LHASH_OF(SSL_SESSION) *sessions;
+    /*
+     * Most session-ids that will be cached, default is
+     * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited.
+     */
+    unsigned long session_cache_size;
+    struct ssl_session_st *session_cache_head;
+    struct ssl_session_st *session_cache_tail;
+    /*
+     * This can have one of 2 values, ored together, SSL_SESS_CACHE_CLIENT,
+     * SSL_SESS_CACHE_SERVER, Default is SSL_SESSION_CACHE_SERVER, which
+     * means only SSL_accept which cache SSL_SESSIONS.
+     */
+    int session_cache_mode;
+    /*
+     * If timeout is not 0, it is the default timeout value set when
+     * SSL_new() is called.  This has been put in to make life easier to set
+     * things up
+     */
+    long session_timeout;
+    /*
+     * If this callback is not null, it will be called each time a session id
+     * is added to the cache.  If this function returns 1, it means that the
+     * callback will do a SSL_SESSION_free() when it has finished using it.
+     * Otherwise, on 0, it means the callback has finished with it. If
+     * remove_session_cb is not null, it will be called when a session-id is
+     * removed from the cache.  After the call, OpenSSL will
+     * SSL_SESSION_free() it.
+     */
+    int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess);
+    void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess);
+    SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl,
+                                    unsigned char *data, int len, int *copy);
+    struct {
+        int sess_connect;       /* SSL new conn - started */
+        int sess_connect_renegotiate; /* SSL reneg - requested */
+        int sess_connect_good;  /* SSL new conne/reneg - finished */
+        int sess_accept;        /* SSL new accept - started */
+        int sess_accept_renegotiate; /* SSL reneg - requested */
+        int sess_accept_good;   /* SSL accept/reneg - finished */
+        int sess_miss;          /* session lookup misses */
+        int sess_timeout;       /* reuse attempt on timeouted session */
+        int sess_cache_full;    /* session removed due to full cache */
+        int sess_hit;           /* session reuse actually done */
+        int sess_cb_hit;        /* session-id that was not in the cache was
+                                 * passed back via the callback.  This
+                                 * indicates that the application is
+                                 * supplying session-id's from other
+                                 * processes - spooky :-) */
+    } stats;
+
+    int references;
+
+    /* if defined, these override the X509_verify_cert() calls */
+    int (*app_verify_callback) (X509_STORE_CTX *, void *);
+    void *app_verify_arg;
+    /*
+     * before OpenSSL 0.9.7, 'app_verify_arg' was ignored
+     * ('app_verify_callback' was called with just one argument)
+     */
 
-	CRYPTO_EX_DATA ex_data;
+    /* Default password callback. */
+    pem_password_cb *default_passwd_callback;
 
-	const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
-	const EVP_MD *md5;	/* For SSLv3/TLSv1 'ssl3-md5' */
-	const EVP_MD *sha1;   /* For SSLv3/TLSv1 'ssl3->sha1' */
+    /* Default password callback user data. */
+    void *default_passwd_callback_userdata;
 
-	STACK_OF(X509) *extra_certs;
-	STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
+    /* get client cert callback */
+    int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey);
 
+    /* cookie generate callback */
+    int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie,
+                              unsigned int *cookie_len);
 
-	/* Default values used when no per-SSL value is defined follow */
+    /* verify cookie callback */
+    int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie,
+                                 unsigned int cookie_len);
 
-	/* used if SSL's info_callback is NULL */
-	void (*info_callback)(const SSL *ssl,int type,int val);
+    CRYPTO_EX_DATA ex_data;
 
-	/* what we put in client cert requests */
-	STACK_OF(X509_NAME) *client_CA;
+    const EVP_MD *rsa_md5;      /* For SSLv2 - name is 'ssl2-md5' */
+    const EVP_MD *md5;          /* For SSLv3/TLSv1 'ssl3-md5' */
+    const EVP_MD *sha1;         /* For SSLv3/TLSv1 'ssl3->sha1' */
 
+    STACK_OF(X509) *extra_certs;
+    STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
 
-	/* Default values to use in SSL structures follow (these are copied by SSL_new) */
+    /* Default values used when no per-SSL value is defined follow */
 
-	unsigned long options;
-	unsigned long mode;
-	long max_cert_list;
+    /* used if SSL's info_callback is NULL */
+    void (*info_callback) (const SSL *ssl, int type, int val);
 
-	struct cert_st /* CERT */ *cert;
-	int read_ahead;
+    /* what we put in client cert requests */
+    STACK_OF(X509_NAME) *client_CA;
 
-	/* callback that allows applications to peek at protocol messages */
-	void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
-	void *msg_callback_arg;
+    /*
+     * Default values to use in SSL structures follow (these are copied by
+     * SSL_new)
+     */
 
-	int verify_mode;
-	unsigned int sid_ctx_length;
-	unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
-	/* called 'verify_callback' in the SSL */
-	int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
+    unsigned long options;
+    unsigned long mode;
+    long max_cert_list;
 
-	/* Default generate session ID callback. */
-	GEN_SESSION_CB generate_session_id;
+    struct cert_st /* CERT */ *cert;
+    int read_ahead;
 
-	X509_VERIFY_PARAM *param;
+    /* callback that allows applications to peek at protocol messages */
+    void (*msg_callback) (int write_p, int version, int content_type,
+                          const void *buf, size_t len, SSL *ssl, void *arg);
+    void *msg_callback_arg;
 
-#if 0
-	int purpose;		/* Purpose setting */
-	int trust;		/* Trust setting */
-#endif
+    int verify_mode;
+    unsigned int sid_ctx_length;
+    unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+    /* called 'verify_callback' in the SSL */
+    int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx);
 
-	int quiet_shutdown;
+    /* Default generate session ID callback. */
+    GEN_SESSION_CB generate_session_id;
 
-	/* Maximum amount of data to send in one fragment.
-	 * actual record size can be more than this due to
-	 * padding and MAC overheads.
-	 */
-	unsigned int max_send_fragment;
+    X509_VERIFY_PARAM *param;
 
-#ifndef OPENSSL_NO_ENGINE
-	/* Engine to pass requests for client certs to
-	 */
-	ENGINE *client_cert_engine;
-#endif
+#  if 0
+    int purpose;                /* Purpose setting */
+    int trust;                  /* Trust setting */
+#  endif
 
-#ifndef OPENSSL_NO_TLSEXT
-	/* TLS extensions servername callback */
-	int (*tlsext_servername_callback)(SSL*, int *, void *);
-	void *tlsext_servername_arg;
-	/* RFC 4507 session ticket keys */
-	unsigned char tlsext_tick_key_name[16];
-	unsigned char tlsext_tick_hmac_key[16];
-	unsigned char tlsext_tick_aes_key[16];
-	/* Callback to support customisation of ticket key setting */
-	int (*tlsext_ticket_key_cb)(SSL *ssl,
-					unsigned char *name, unsigned char *iv,
-					EVP_CIPHER_CTX *ectx,
- 					HMAC_CTX *hctx, int enc);
-
-	/* certificate status request info */
-	/* Callback for status request */
-	int (*tlsext_status_cb)(SSL *ssl, void *arg);
-	void *tlsext_status_arg;
-
-	/* draft-rescorla-tls-opaque-prf-input-00.txt information */
-	int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
-	void *tlsext_opaque_prf_input_callback_arg;
-#endif
+    int quiet_shutdown;
 
-#ifndef OPENSSL_NO_PSK
-	char *psk_identity_hint;
-	unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
-		unsigned int max_identity_len, unsigned char *psk,
-		unsigned int max_psk_len);
-	unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
-		unsigned char *psk, unsigned int max_psk_len);
-#endif
+    /*
+     * Maximum amount of data to send in one fragment. actual record size can
+     * be more than this due to padding and MAC overheads.
+     */
+    unsigned int max_send_fragment;
 
-#ifndef OPENSSL_NO_BUF_FREELISTS
-#define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
-	unsigned int freelist_max_len;
-	struct ssl3_buf_freelist_st *wbuf_freelist;
-	struct ssl3_buf_freelist_st *rbuf_freelist;
-#endif
-#ifndef OPENSSL_NO_SRP
-	SRP_CTX srp_ctx; /* ctx for SRP authentication */
-#endif
+#  ifndef OPENSSL_NO_ENGINE
+    /*
+     * Engine to pass requests for client certs to
+     */
+    ENGINE *client_cert_engine;
+#  endif
+
+#  ifndef OPENSSL_NO_TLSEXT
+    /* TLS extensions servername callback */
+    int (*tlsext_servername_callback) (SSL *, int *, void *);
+    void *tlsext_servername_arg;
+    /* RFC 4507 session ticket keys */
+    unsigned char tlsext_tick_key_name[16];
+    unsigned char tlsext_tick_hmac_key[16];
+    unsigned char tlsext_tick_aes_key[16];
+    /* Callback to support customisation of ticket key setting */
+    int (*tlsext_ticket_key_cb) (SSL *ssl,
+                                 unsigned char *name, unsigned char *iv,
+                                 EVP_CIPHER_CTX *ectx,
+                                 HMAC_CTX *hctx, int enc);
+
+    /* certificate status request info */
+    /* Callback for status request */
+    int (*tlsext_status_cb) (SSL *ssl, void *arg);
+    void *tlsext_status_arg;
+
+    /* draft-rescorla-tls-opaque-prf-input-00.txt information */
+    int (*tlsext_opaque_prf_input_callback) (SSL *, void *peerinput,
+                                             size_t len, void *arg);
+    void *tlsext_opaque_prf_input_callback_arg;
+#  endif
+
+#  ifndef OPENSSL_NO_PSK
+    char *psk_identity_hint;
+    unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
+                                         char *identity,
+                                         unsigned int max_identity_len,
+                                         unsigned char *psk,
+                                         unsigned int max_psk_len);
+    unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
+                                         unsigned char *psk,
+                                         unsigned int max_psk_len);
+#  endif
+
+#  ifndef OPENSSL_NO_BUF_FREELISTS
+#   define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
+    unsigned int freelist_max_len;
+    struct ssl3_buf_freelist_st *wbuf_freelist;
+    struct ssl3_buf_freelist_st *rbuf_freelist;
+#  endif
+#  ifndef OPENSSL_NO_SRP
+    SRP_CTX srp_ctx;            /* ctx for SRP authentication */
+#  endif
+
+#  ifndef OPENSSL_NO_TLSEXT
+
+#   ifndef OPENSSL_NO_NEXTPROTONEG
+    /* Next protocol negotiation information */
+    /* (for experimental NPN extension). */
+
+    /*
+     * For a server, this contains a callback function by which the set of
+     * advertised protocols can be provided.
+     */
+    int (*next_protos_advertised_cb) (SSL *s, const unsigned char **buf,
+                                      unsigned int *len, void *arg);
+    void *next_protos_advertised_cb_arg;
+    /*
+     * For a client, this contains a callback function that selects the next
+     * protocol from the list provided by the server.
+     */
+    int (*next_proto_select_cb) (SSL *s, unsigned char **out,
+                                 unsigned char *outlen,
+                                 const unsigned char *in,
+                                 unsigned int inlen, void *arg);
+    void *next_proto_select_cb_arg;
+#   endif
+    /* SRTP profiles we are willing to do from RFC 5764 */
+    STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
+
+    /*
+     * ALPN information (we are in the process of transitioning from NPN to
+     * ALPN.)
+     */
 
-#ifndef OPENSSL_NO_TLSEXT
+        /*-
+         * For a server, this contains a callback function that allows the
+         * server to select the protocol for the connection.
+         *   out: on successful return, this must point to the raw protocol
+         *        name (without the length prefix).
+         *   outlen: on successful return, this contains the length of |*out|.
+         *   in: points to the client's list of supported protocols in
+         *       wire-format.
+         *   inlen: the length of |in|.
+         */
+    int (*alpn_select_cb) (SSL *s,
+                           const unsigned char **out,
+                           unsigned char *outlen,
+                           const unsigned char *in,
+                           unsigned int inlen, void *arg);
+    void *alpn_select_cb_arg;
+
+    /*
+     * For a client, this contains the list of supported protocols in wire
+     * format.
+     */
+    unsigned char *alpn_client_proto_list;
+    unsigned alpn_client_proto_list_len;
+
+#   ifndef OPENSSL_NO_EC
+    /* EC extension values inherited by SSL structure */
+    size_t tlsext_ecpointformatlist_length;
+    unsigned char *tlsext_ecpointformatlist;
+    size_t tlsext_ellipticcurvelist_length;
+    unsigned char *tlsext_ellipticcurvelist;
+#   endif                       /* OPENSSL_NO_EC */
+#  endif
+};
 
-# ifndef OPENSSL_NO_NEXTPROTONEG
-	/* Next protocol negotiation information */
-	/* (for experimental NPN extension). */
-
-	/* For a server, this contains a callback function by which the set of
-	 * advertised protocols can be provided. */
-	int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
-			                 unsigned int *len, void *arg);
-	void *next_protos_advertised_cb_arg;
-	/* For a client, this contains a callback function that selects the
-	 * next protocol from the list provided by the server. */
-	int (*next_proto_select_cb)(SSL *s, unsigned char **out,
-				    unsigned char *outlen,
-				    const unsigned char *in,
-				    unsigned int inlen,
-				    void *arg);
-	void *next_proto_select_cb_arg;
 # endif
-	/* SRTP profiles we are willing to do from RFC 5764 */
-	STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
-
-	/* ALPN information
-	 * (we are in the process of transitioning from NPN to ALPN.) */
-
-	/*-
-	 * For a server, this contains a callback function that allows the
-	 * server to select the protocol for the connection.
-	 *   out: on successful return, this must point to the raw protocol
-	 *        name (without the length prefix).
-	 *   outlen: on successful return, this contains the length of |*out|.
-	 *   in: points to the client's list of supported protocols in
-	 *       wire-format.
-	 *   inlen: the length of |in|. 
-	 */
-	int (*alpn_select_cb)(SSL *s,
-			      const unsigned char **out,
-			      unsigned char *outlen,
-			      const unsigned char* in,
-			      unsigned int inlen,
-			      void *arg);
-	void *alpn_select_cb_arg;
-
-	/* For a client, this contains the list of supported protocols in wire
-	 * format. */
-	unsigned char* alpn_client_proto_list;
-	unsigned alpn_client_proto_list_len;
-
-# ifndef OPENSSL_NO_EC
-	/* EC extension values inherited by SSL structure */
-	size_t tlsext_ecpointformatlist_length;
-	unsigned char *tlsext_ecpointformatlist;
-	size_t tlsext_ellipticcurvelist_length;
-	unsigned char *tlsext_ellipticcurvelist;
-# endif /* OPENSSL_NO_EC */
-#endif
-	};
 
-#endif
-
-#define SSL_SESS_CACHE_OFF			0x0000
-#define SSL_SESS_CACHE_CLIENT			0x0001
-#define SSL_SESS_CACHE_SERVER			0x0002
-#define SSL_SESS_CACHE_BOTH	(SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
-#define SSL_SESS_CACHE_NO_AUTO_CLEAR		0x0080
+# define SSL_SESS_CACHE_OFF                      0x0000
+# define SSL_SESS_CACHE_CLIENT                   0x0001
+# define SSL_SESS_CACHE_SERVER                   0x0002
+# define SSL_SESS_CACHE_BOTH     (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+# define SSL_SESS_CACHE_NO_AUTO_CLEAR            0x0080
 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
-#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP	0x0100
-#define SSL_SESS_CACHE_NO_INTERNAL_STORE	0x0200
-#define SSL_SESS_CACHE_NO_INTERNAL \
-	(SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
+# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP       0x0100
+# define SSL_SESS_CACHE_NO_INTERNAL_STORE        0x0200
+# define SSL_SESS_CACHE_NO_INTERNAL \
+        (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
 
 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
-#define SSL_CTX_sess_number(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
-#define SSL_CTX_sess_connect(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
-#define SSL_CTX_sess_connect_good(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
-#define SSL_CTX_sess_connect_renegotiate(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
-#define SSL_CTX_sess_accept(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
-#define SSL_CTX_sess_accept_renegotiate(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
-#define SSL_CTX_sess_accept_good(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
-#define SSL_CTX_sess_hits(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
-#define SSL_CTX_sess_cb_hits(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
-#define SSL_CTX_sess_misses(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
-#define SSL_CTX_sess_timeouts(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
-#define SSL_CTX_sess_cache_full(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
-
-void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
-int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
-void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
-void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
-void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy));
-SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
-void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
-void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
-void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
-int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
-#ifndef OPENSSL_NO_ENGINE
+# define SSL_CTX_sess_number(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
+# define SSL_CTX_sess_connect(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
+# define SSL_CTX_sess_connect_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
+# define SSL_CTX_sess_connect_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
+# define SSL_CTX_sess_accept_renegotiate(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
+# define SSL_CTX_sess_accept_good(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
+# define SSL_CTX_sess_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
+# define SSL_CTX_sess_cb_hits(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
+# define SSL_CTX_sess_misses(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
+# define SSL_CTX_sess_timeouts(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
+# define SSL_CTX_sess_cache_full(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
+
+void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
+                             int (*new_session_cb) (struct ssl_st *ssl,
+                                                    SSL_SESSION *sess));
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                              SSL_SESSION *sess);
+void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
+                                void (*remove_session_cb) (struct ssl_ctx_st
+                                                           *ctx,
+                                                           SSL_SESSION
+                                                           *sess));
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
+                                                  SSL_SESSION *sess);
+void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
+                             SSL_SESSION *(*get_session_cb) (struct ssl_st
+                                                             *ssl,
+                                                             unsigned char
+                                                             *data, int len,
+                                                             int *copy));
+SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
+                                                       unsigned char *Data,
+                                                       int len, int *copy);
+void SSL_CTX_set_info_callback(SSL_CTX *ctx,
+                               void (*cb) (const SSL *ssl, int type,
+                                           int val));
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
+                                                 int val);
+void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
+                                int (*client_cert_cb) (SSL *ssl, X509 **x509,
+                                                       EVP_PKEY **pkey));
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
+                                                 EVP_PKEY **pkey);
+# ifndef OPENSSL_NO_ENGINE
 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
-#endif
-void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
-void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
-#ifndef OPENSSL_NO_NEXTPROTONEG
+# endif
+void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
+                                    int (*app_gen_cookie_cb) (SSL *ssl,
+                                                              unsigned char
+                                                              *cookie,
+                                                              unsigned int
+                                                              *cookie_len));
+void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
+                                  int (*app_verify_cookie_cb) (SSL *ssl,
+                                                               unsigned char
+                                                               *cookie,
+                                                               unsigned int
+                                                               cookie_len));
+# ifndef OPENSSL_NO_NEXTPROTONEG
 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
-					   int (*cb) (SSL *ssl,
-						      const unsigned char **out,
-						      unsigned int *outlen,
-						      void *arg), void *arg);
+                                           int (*cb) (SSL *ssl,
+                                                      const unsigned char
+                                                      **out,
+                                                      unsigned int *outlen,
+                                                      void *arg), void *arg);
 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
-				      int (*cb) (SSL *ssl, unsigned char **out,
-						 unsigned char *outlen,
-						 const unsigned char *in,
-						 unsigned int inlen, void *arg),
-				      void *arg);
-void SSL_get0_next_proto_negotiated(const SSL *s,
-				    const unsigned char **data, unsigned *len);
-#endif
+                                      int (*cb) (SSL *ssl,
+                                                 unsigned char **out,
+                                                 unsigned char *outlen,
+                                                 const unsigned char *in,
+                                                 unsigned int inlen,
+                                                 void *arg), void *arg);
+void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
+                                    unsigned *len);
+# endif
 
-#ifndef OPENSSL_NO_TLSEXT
+# ifndef OPENSSL_NO_TLSEXT
 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
-			  const unsigned char *in, unsigned int inlen,
-			  const unsigned char *client, unsigned int client_len);
-#endif
+                          const unsigned char *in, unsigned int inlen,
+                          const unsigned char *client,
+                          unsigned int client_len);
+# endif
 
-#define OPENSSL_NPN_UNSUPPORTED	0
-#define OPENSSL_NPN_NEGOTIATED	1
-#define OPENSSL_NPN_NO_OVERLAP	2
-
-int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char* protos,
-			    unsigned protos_len);
-int SSL_set_alpn_protos(SSL *ssl, const unsigned char* protos,
-			unsigned protos_len);
-void SSL_CTX_set_alpn_select_cb(SSL_CTX* ctx,
-				int (*cb) (SSL *ssl,
-					   const unsigned char **out,
-					   unsigned char *outlen,
-					   const unsigned char *in,
-					   unsigned int inlen,
-					   void *arg),
-				void *arg);
+# define OPENSSL_NPN_UNSUPPORTED 0
+# define OPENSSL_NPN_NEGOTIATED  1
+# define OPENSSL_NPN_NO_OVERLAP  2
+
+int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
+                            unsigned protos_len);
+int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
+                        unsigned protos_len);
+void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
+                                int (*cb) (SSL *ssl,
+                                           const unsigned char **out,
+                                           unsigned char *outlen,
+                                           const unsigned char *in,
+                                           unsigned int inlen,
+                                           void *arg), void *arg);
 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
-			    unsigned *len);
-
-#ifndef OPENSSL_NO_PSK
-/* the maximum length of the buffer given to callbacks containing the
- * resulting identity/psk */
-#define PSK_MAX_IDENTITY_LEN 128
-#define PSK_MAX_PSK_LEN 256
-void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 
-	unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 
-		char *identity, unsigned int max_identity_len, unsigned char *psk,
-		unsigned int max_psk_len));
-void SSL_set_psk_client_callback(SSL *ssl, 
-	unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 
-		char *identity, unsigned int max_identity_len, unsigned char *psk,
-		unsigned int max_psk_len));
-void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 
-	unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
-		unsigned char *psk, unsigned int max_psk_len));
+                            unsigned *len);
+
+# ifndef OPENSSL_NO_PSK
+/*
+ * the maximum length of the buffer given to callbacks containing the
+ * resulting identity/psk
+ */
+#  define PSK_MAX_IDENTITY_LEN 128
+#  define PSK_MAX_PSK_LEN 256
+void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
+                                     unsigned int (*psk_client_callback) (SSL
+                                                                          *ssl,
+                                                                          const
+                                                                          char
+                                                                          *hint,
+                                                                          char
+                                                                          *identity,
+                                                                          unsigned
+                                                                          int
+                                                                          max_identity_len,
+                                                                          unsigned
+                                                                          char
+                                                                          *psk,
+                                                                          unsigned
+                                                                          int
+                                                                          max_psk_len));
+void SSL_set_psk_client_callback(SSL *ssl,
+                                 unsigned int (*psk_client_callback) (SSL
+                                                                      *ssl,
+                                                                      const
+                                                                      char
+                                                                      *hint,
+                                                                      char
+                                                                      *identity,
+                                                                      unsigned
+                                                                      int
+                                                                      max_identity_len,
+                                                                      unsigned
+                                                                      char
+                                                                      *psk,
+                                                                      unsigned
+                                                                      int
+                                                                      max_psk_len));
+void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
+                                     unsigned int (*psk_server_callback) (SSL
+                                                                          *ssl,
+                                                                          const
+                                                                          char
+                                                                          *identity,
+                                                                          unsigned
+                                                                          char
+                                                                          *psk,
+                                                                          unsigned
+                                                                          int
+                                                                          max_psk_len));
 void SSL_set_psk_server_callback(SSL *ssl,
-	unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
-		unsigned char *psk, unsigned int max_psk_len));
+                                 unsigned int (*psk_server_callback) (SSL
+                                                                      *ssl,
+                                                                      const
+                                                                      char
+                                                                      *identity,
+                                                                      unsigned
+                                                                      char
+                                                                      *psk,
+                                                                      unsigned
+                                                                      int
+                                                                      max_psk_len));
 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
 const char *SSL_get_psk_identity_hint(const SSL *s);
 const char *SSL_get_psk_identity(const SSL *s);
-#endif
+# endif
 
-#ifndef OPENSSL_NO_TLSEXT
+# ifndef OPENSSL_NO_TLSEXT
 /* Register callbacks to handle custom TLS Extensions for client or server. */
 
 int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
-			          custom_ext_add_cb add_cb,
-			          custom_ext_free_cb free_cb,
-				  void *add_arg,
-			          custom_ext_parse_cb parse_cb,
-				  void *parse_arg);
+                                  custom_ext_add_cb add_cb,
+                                  custom_ext_free_cb free_cb,
+                                  void *add_arg,
+                                  custom_ext_parse_cb parse_cb,
+                                  void *parse_arg);
 
 int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
-			          custom_ext_add_cb add_cb,
-			          custom_ext_free_cb free_cb,
-				  void *add_arg,
-			          custom_ext_parse_cb parse_cb,
-				  void *parse_arg);
+                                  custom_ext_add_cb add_cb,
+                                  custom_ext_free_cb free_cb,
+                                  void *add_arg,
+                                  custom_ext_parse_cb parse_cb,
+                                  void *parse_arg);
 
 int SSL_extension_supported(unsigned int ext_type);
 
-#endif
+# endif
 
-#define SSL_NOTHING	1
-#define SSL_WRITING	2
-#define SSL_READING	3
-#define SSL_X509_LOOKUP	4
+# define SSL_NOTHING     1
+# define SSL_WRITING     2
+# define SSL_READING     3
+# define SSL_X509_LOOKUP 4
 
 /* These will only be used when doing non-blocking IO */
-#define SSL_want_nothing(s)	(SSL_want(s) == SSL_NOTHING)
-#define SSL_want_read(s)	(SSL_want(s) == SSL_READING)
-#define SSL_want_write(s)	(SSL_want(s) == SSL_WRITING)
-#define SSL_want_x509_lookup(s)	(SSL_want(s) == SSL_X509_LOOKUP)
-
-#define SSL_MAC_FLAG_READ_MAC_STREAM 1
-#define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
-
-#ifndef OPENSSL_NO_SSL_INTERN
-
-struct ssl_st
-	{
-	/* protocol version
-	 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
-	 */
-	int version;
-	/* SSL_ST_CONNECT or SSL_ST_ACCEPT */
-	int type;
-
-	/* SSLv3 */
-	const SSL_METHOD *method;
-
-	/* There are 2 BIO's even though they are normally both the
-	 * same.  This is so data can be read and written to different
-	 * handlers */
-
-#ifndef OPENSSL_NO_BIO
-	/* used by SSL_read */
-	BIO *rbio;
-	/* used by SSL_write */
-	BIO *wbio;
-	/* used during session-id reuse to concatenate messages */
-	BIO *bbio;
-#else
-	/* used by SSL_read */
-	char *rbio;
-	/* used by SSL_write */
-	char *wbio;
-	char *bbio;
-#endif
-	/* This holds a variable that indicates what we were doing
-	 * when a 0 or -1 is returned.  This is needed for
-	 * non-blocking IO so we know what request needs re-doing when
-	 * in SSL_accept or SSL_connect */
-	int rwstate;
-
-	/* true when we are actually in SSL_accept() or SSL_connect() */
-	int in_handshake;
-	int (*handshake_func)(SSL *);
-
-	/* Imagine that here's a boolean member "init" that is
-	 * switched as soon as SSL_set_{accept/connect}_state
-	 * is called for the first time, so that "state" and
-	 * "handshake_func" are properly initialized.  But as
-	 * handshake_func is == 0 until then, we use this
-	 * test instead of an "init" member.
-	 */
-
-	/* are we the server side? - mostly used by SSL_clear*/
-	int server;
-
-	/*
-	 * Generate a new session or reuse an old one.
-	 * NB: For servers, the 'new' session may actually be a previously
-	 * cached session or even the previous session unless
-	 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
-	 */
-	int new_session;
-	/* don't send shutdown packets */
-	int quiet_shutdown;
-	/* we have shut things down, 0x01 sent, 0x02 for received */
-	int shutdown;
-	/* where we are */
-	int state;
-	/* where we are when reading */
-	int rstate;
-
-	BUF_MEM *init_buf;	/* buffer used during init */
-	void *init_msg;   	/* pointer to handshake message body, set by ssl3_get_message() */
-	int init_num;		/* amount read/written */
-	int init_off;		/* amount read/written */
-
-	/* used internally to point at a raw packet */
-	unsigned char *packet;
-	unsigned int packet_length;
-
-	struct ssl2_state_st *s2; /* SSLv2 variables */
-	struct ssl3_state_st *s3; /* SSLv3 variables */
-	struct dtls1_state_st *d1; /* DTLSv1 variables */
-
-	int read_ahead;		/* Read as many input bytes as possible
-	               	 	 * (for non-blocking reads) */
-
-	/* callback that allows applications to peek at protocol messages */
-	void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
-	void *msg_callback_arg;
-
-	int hit;		/* reusing a previous session */
-
-	X509_VERIFY_PARAM *param;
-
-#if 0
-	int purpose;		/* Purpose setting */
-	int trust;		/* Trust setting */
-#endif
-
-	/* crypto */
-	STACK_OF(SSL_CIPHER) *cipher_list;
-	STACK_OF(SSL_CIPHER) *cipher_list_by_id;
-
-	/* These are the ones being used, the ones in SSL_SESSION are
-	 * the ones to be 'copied' into these ones */
-	int mac_flags; 
-	EVP_CIPHER_CTX *enc_read_ctx;		/* cryptographic state */
-	EVP_MD_CTX *read_hash;		/* used for mac generation */
-#ifndef OPENSSL_NO_COMP
-	COMP_CTX *expand;			/* uncompress */
-#else
-	char *expand;
-#endif
+# define SSL_want_nothing(s)     (SSL_want(s) == SSL_NOTHING)
+# define SSL_want_read(s)        (SSL_want(s) == SSL_READING)
+# define SSL_want_write(s)       (SSL_want(s) == SSL_WRITING)
+# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
 
-	EVP_CIPHER_CTX *enc_write_ctx;		/* cryptographic state */
-	EVP_MD_CTX *write_hash;		/* used for mac generation */
-#ifndef OPENSSL_NO_COMP
-	COMP_CTX *compress;			/* compression */
-#else
-	char *compress;	
-#endif
+# define SSL_MAC_FLAG_READ_MAC_STREAM 1
+# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
 
-	/* session info */
-
-	/* client cert? */
-	/* This is used to hold the server certificate used */
-	struct cert_st /* CERT */ *cert;
-
-	/* the session_id_context is used to ensure sessions are only reused
-	 * in the appropriate context */
-	unsigned int sid_ctx_length;
-	unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
-
-	/* This can also be in the session once a session is established */
-	SSL_SESSION *session;
-
-	/* Default generate session ID callback. */
-	GEN_SESSION_CB generate_session_id;
-
-	/* Used in SSL2 and SSL3 */
-	/*
-	 * 0 don't care about verify failure.
-	 * 1 fail if verify fails
-	 */
-	int verify_mode;
-	/* fail if callback returns 0 */
-	int (*verify_callback)(int ok,X509_STORE_CTX *ctx);
-
-	/* optional informational callback */
-	void (*info_callback)(const SSL *ssl,int type,int val);
-
-	/* error bytes to be written */
-	int error;
-	/* actual code */
-	int error_code;
-
-#ifndef OPENSSL_NO_KRB5
-	/* Kerberos 5 context */
-	KSSL_CTX *kssl_ctx;
-#endif	/* OPENSSL_NO_KRB5 */
-
-#ifndef OPENSSL_NO_PSK
-	unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
-		unsigned int max_identity_len, unsigned char *psk,
-		unsigned int max_psk_len);
-	unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
-		unsigned char *psk, unsigned int max_psk_len);
-#endif
+# ifndef OPENSSL_NO_SSL_INTERN
 
-	SSL_CTX *ctx;
-	/* set this flag to 1 and a sleep(1) is put into all SSL_read()
-	 * and SSL_write() calls, good for nbio debuging :-) */
-	int debug;	
-
-	/* extra application data */
-	long verify_result;
-	CRYPTO_EX_DATA ex_data;
-
-	/* for server side, keep the list of CA_dn we can use */
-	STACK_OF(X509_NAME) *client_CA;
-
-	int references;
-	/* protocol behaviour */
-	unsigned long options;
-	/* API behaviour */
-	unsigned long mode;
-	long max_cert_list;
-	int first_packet;
-	/* what was passed, used for SSLv3/TLS rollback check */
-	int client_version;
-	unsigned int max_send_fragment;
-#ifndef OPENSSL_NO_TLSEXT
-	/* TLS extension debug callback */
-	void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
-					unsigned char *data, int len,
-					void *arg);
-	void *tlsext_debug_arg;
-	char *tlsext_hostname;
+struct ssl_st {
+    /*
+     * protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION,
+     * DTLS1_VERSION)
+     */
+    int version;
+    /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
+    int type;
+    /* SSLv3 */
+    const SSL_METHOD *method;
+    /*
+     * There are 2 BIO's even though they are normally both the same.  This
+     * is so data can be read and written to different handlers
+     */
+#  ifndef OPENSSL_NO_BIO
+    /* used by SSL_read */
+    BIO *rbio;
+    /* used by SSL_write */
+    BIO *wbio;
+    /* used during session-id reuse to concatenate messages */
+    BIO *bbio;
+#  else
+    /* used by SSL_read */
+    char *rbio;
+    /* used by SSL_write */
+    char *wbio;
+    char *bbio;
+#  endif
+    /*
+     * This holds a variable that indicates what we were doing when a 0 or -1
+     * is returned.  This is needed for non-blocking IO so we know what
+     * request needs re-doing when in SSL_accept or SSL_connect
+     */
+    int rwstate;
+    /* true when we are actually in SSL_accept() or SSL_connect() */
+    int in_handshake;
+    int (*handshake_func) (SSL *);
+    /*
+     * Imagine that here's a boolean member "init" that is switched as soon
+     * as SSL_set_{accept/connect}_state is called for the first time, so
+     * that "state" and "handshake_func" are properly initialized.  But as
+     * handshake_func is == 0 until then, we use this test instead of an
+     * "init" member.
+     */
+    /* are we the server side? - mostly used by SSL_clear */
+    int server;
+    /*
+     * Generate a new session or reuse an old one.
+     * NB: For servers, the 'new' session may actually be a previously
+     * cached session or even the previous session unless
+     * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
+     */
+    int new_session;
+    /* don't send shutdown packets */
+    int quiet_shutdown;
+    /* we have shut things down, 0x01 sent, 0x02 for received */
+    int shutdown;
+    /* where we are */
+    int state;
+    /* where we are when reading */
+    int rstate;
+    BUF_MEM *init_buf;          /* buffer used during init */
+    void *init_msg;             /* pointer to handshake message body, set by
+                                 * ssl3_get_message() */
+    int init_num;               /* amount read/written */
+    int init_off;               /* amount read/written */
+    /* used internally to point at a raw packet */
+    unsigned char *packet;
+    unsigned int packet_length;
+    struct ssl2_state_st *s2;   /* SSLv2 variables */
+    struct ssl3_state_st *s3;   /* SSLv3 variables */
+    struct dtls1_state_st *d1;  /* DTLSv1 variables */
+    int read_ahead;             /* Read as many input bytes as possible (for
+                                 * non-blocking reads) */
+    /* callback that allows applications to peek at protocol messages */
+    void (*msg_callback) (int write_p, int version, int content_type,
+                          const void *buf, size_t len, SSL *ssl, void *arg);
+    void *msg_callback_arg;
+    int hit;                    /* reusing a previous session */
+    X509_VERIFY_PARAM *param;
+#  if 0
+    int purpose;                /* Purpose setting */
+    int trust;                  /* Trust setting */
+#  endif
+    /* crypto */
+    STACK_OF(SSL_CIPHER) *cipher_list;
+    STACK_OF(SSL_CIPHER) *cipher_list_by_id;
+    /*
+     * These are the ones being used, the ones in SSL_SESSION are the ones to
+     * be 'copied' into these ones
+     */
+    int mac_flags;
+    EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
+    EVP_MD_CTX *read_hash;      /* used for mac generation */
+#  ifndef OPENSSL_NO_COMP
+    COMP_CTX *expand;           /* uncompress */
+#  else
+    char *expand;
+#  endif
+    EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
+    EVP_MD_CTX *write_hash;     /* used for mac generation */
+#  ifndef OPENSSL_NO_COMP
+    COMP_CTX *compress;         /* compression */
+#  else
+    char *compress;
+#  endif
+    /* session info */
+    /* client cert? */
+    /* This is used to hold the server certificate used */
+    struct cert_st /* CERT */ *cert;
+    /*
+     * the session_id_context is used to ensure sessions are only reused in
+     * the appropriate context
+     */
+    unsigned int sid_ctx_length;
+    unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
+    /* This can also be in the session once a session is established */
+    SSL_SESSION *session;
+    /* Default generate session ID callback. */
+    GEN_SESSION_CB generate_session_id;
+    /* Used in SSL2 and SSL3 */
+    /*
+     * 0 don't care about verify failure.
+     * 1 fail if verify fails
+     */
+    int verify_mode;
+    /* fail if callback returns 0 */
+    int (*verify_callback) (int ok, X509_STORE_CTX *ctx);
+    /* optional informational callback */
+    void (*info_callback) (const SSL *ssl, int type, int val);
+    /* error bytes to be written */
+    int error;
+    /* actual code */
+    int error_code;
+#  ifndef OPENSSL_NO_KRB5
+    /* Kerberos 5 context */
+    KSSL_CTX *kssl_ctx;
+#  endif                        /* OPENSSL_NO_KRB5 */
+#  ifndef OPENSSL_NO_PSK
+    unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
+                                         char *identity,
+                                         unsigned int max_identity_len,
+                                         unsigned char *psk,
+                                         unsigned int max_psk_len);
+    unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
+                                         unsigned char *psk,
+                                         unsigned int max_psk_len);
+#  endif
+    SSL_CTX *ctx;
+    /*
+     * set this flag to 1 and a sleep(1) is put into all SSL_read() and
+     * SSL_write() calls, good for nbio debuging :-)
+     */
+    int debug;
+    /* extra application data */
+    long verify_result;
+    CRYPTO_EX_DATA ex_data;
+    /* for server side, keep the list of CA_dn we can use */
+    STACK_OF(X509_NAME) *client_CA;
+    int references;
+    /* protocol behaviour */
+    unsigned long options;
+    /* API behaviour */
+    unsigned long mode;
+    long max_cert_list;
+    int first_packet;
+    /* what was passed, used for SSLv3/TLS rollback check */
+    int client_version;
+    unsigned int max_send_fragment;
+#  ifndef OPENSSL_NO_TLSEXT
+    /* TLS extension debug callback */
+    void (*tlsext_debug_cb) (SSL *s, int client_server, int type,
+                             unsigned char *data, int len, void *arg);
+    void *tlsext_debug_arg;
+    char *tlsext_hostname;
     /*-
-     * no further mod of servername 
+     * no further mod of servername
      * 0 : call the servername extension callback.
      * 1 : prepare 2, allow last ack just after in server callback.
      * 2 : don't call servername callback, no ack in server hello
      */
-	int servername_done;
-	/* certificate status request info */
-	/* Status type or -1 if no status type */
-	int tlsext_status_type;
-	/* Expect OCSP CertificateStatus message */
-	int tlsext_status_expected;
-	/* OCSP status request only */
-	STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
-	X509_EXTENSIONS *tlsext_ocsp_exts;
-	/* OCSP response received or to be sent */
-	unsigned char *tlsext_ocsp_resp;
-	int tlsext_ocsp_resplen;
-
-	/* RFC4507 session ticket expected to be received or sent */
-	int tlsext_ticket_expected;
-#ifndef OPENSSL_NO_EC
-	size_t tlsext_ecpointformatlist_length;
-	/* our list */
-	unsigned char *tlsext_ecpointformatlist;
-	size_t tlsext_ellipticcurvelist_length;
-	/* our list */
-	unsigned char *tlsext_ellipticcurvelist;
-#endif /* OPENSSL_NO_EC */
-
-	/* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
-	void *tlsext_opaque_prf_input;
-	size_t tlsext_opaque_prf_input_len;
-
-	/* TLS Session Ticket extension override */
-	TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
-
-	/* TLS Session Ticket extension callback */
-	tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
-	void *tls_session_ticket_ext_cb_arg;
-
-	/* TLS pre-shared secret session resumption */
-	tls_session_secret_cb_fn tls_session_secret_cb;
-	void *tls_session_secret_cb_arg;
-
-	SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
-
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	/* Next protocol negotiation. For the client, this is the protocol that
-	 * we sent in NextProtocol and is set when handling ServerHello
-	 * extensions.
-	 *
-	 * For a server, this is the client's selected_protocol from
-	 * NextProtocol and is set when handling the NextProtocol message,
-	 * before the Finished message. */
-	unsigned char *next_proto_negotiated;
-	unsigned char next_proto_negotiated_len;
-#endif
-
-#define session_ctx initial_ctx
-
-	/* What we'll do */
-	STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
-	/* What's been chosen */
-	SRTP_PROTECTION_PROFILE *srtp_profile;
-
-	/*-
-	 * Is use of the Heartbeat extension negotiated?
-	 * 0: disabled
-	 * 1: enabled
-	 * 2: enabled, but not allowed to send Requests
-	 */
-	unsigned int tlsext_heartbeat;
-	/* Indicates if a HeartbeatRequest is in flight */
-	unsigned int tlsext_hb_pending;
-	/* HeartbeatRequest sequence number */
-	unsigned int tlsext_hb_seq;
-#else
-#define session_ctx ctx
-#endif /* OPENSSL_NO_TLSEXT */
-
+    int servername_done;
+    /* certificate status request info */
+    /* Status type or -1 if no status type */
+    int tlsext_status_type;
+    /* Expect OCSP CertificateStatus message */
+    int tlsext_status_expected;
+    /* OCSP status request only */
+    STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
+    X509_EXTENSIONS *tlsext_ocsp_exts;
+    /* OCSP response received or to be sent */
+    unsigned char *tlsext_ocsp_resp;
+    int tlsext_ocsp_resplen;
+    /* RFC4507 session ticket expected to be received or sent */
+    int tlsext_ticket_expected;
+#   ifndef OPENSSL_NO_EC
+    size_t tlsext_ecpointformatlist_length;
+    /* our list */
+    unsigned char *tlsext_ecpointformatlist;
+    size_t tlsext_ellipticcurvelist_length;
+    /* our list */
+    unsigned char *tlsext_ellipticcurvelist;
+#   endif                       /* OPENSSL_NO_EC */
+    /*
+     * draft-rescorla-tls-opaque-prf-input-00.txt information to be used for
+     * handshakes
+     */
+    void *tlsext_opaque_prf_input;
+    size_t tlsext_opaque_prf_input_len;
+    /* TLS Session Ticket extension override */
+    TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
+    /* TLS Session Ticket extension callback */
+    tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
+    void *tls_session_ticket_ext_cb_arg;
+    /* TLS pre-shared secret session resumption */
+    tls_session_secret_cb_fn tls_session_secret_cb;
+    void *tls_session_secret_cb_arg;
+    SSL_CTX *initial_ctx;       /* initial ctx, used to store sessions */
+#   ifndef OPENSSL_NO_NEXTPROTONEG
+    /*
+     * Next protocol negotiation. For the client, this is the protocol that
+     * we sent in NextProtocol and is set when handling ServerHello
+     * extensions. For a server, this is the client's selected_protocol from
+     * NextProtocol and is set when handling the NextProtocol message, before
+     * the Finished message.
+     */
+    unsigned char *next_proto_negotiated;
+    unsigned char next_proto_negotiated_len;
+#   endif
+#   define session_ctx initial_ctx
+    /* What we'll do */
+    STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
+    /* What's been chosen */
+    SRTP_PROTECTION_PROFILE *srtp_profile;
+        /*-
+         * Is use of the Heartbeat extension negotiated?
+         * 0: disabled
+         * 1: enabled
+         * 2: enabled, but not allowed to send Requests
+         */
+    unsigned int tlsext_heartbeat;
+    /* Indicates if a HeartbeatRequest is in flight */
+    unsigned int tlsext_hb_pending;
+    /* HeartbeatRequest sequence number */
+    unsigned int tlsext_hb_seq;
+#  else
+#   define session_ctx ctx
+#  endif                        /* OPENSSL_NO_TLSEXT */
     /*-
      * 1 if we are renegotiating.
      * 2 if we are a server and are inside a handshake
      * (i.e. not just sending a HelloRequest)
      */
-	int renegotiate;
-
-#ifndef OPENSSL_NO_SRP
-	/* ctx for SRP authentication */
-	SRP_CTX srp_ctx;
-#endif
-#ifndef OPENSSL_NO_TLSEXT
-	/* For a client, this contains the list of supported protocols in wire
-	 * format. */
-	unsigned char* alpn_client_proto_list;
-	unsigned alpn_client_proto_list_len;
-#endif /* OPENSSL_NO_TLSEXT */
-	};
+    int renegotiate;
+#  ifndef OPENSSL_NO_SRP
+    /* ctx for SRP authentication */
+    SRP_CTX srp_ctx;
+#  endif
+#  ifndef OPENSSL_NO_TLSEXT
+    /*
+     * For a client, this contains the list of supported protocols in wire
+     * format.
+     */
+    unsigned char *alpn_client_proto_list;
+    unsigned alpn_client_proto_list_len;
+#  endif                        /* OPENSSL_NO_TLSEXT */
+};
 
-#endif
+# endif
 
 #ifdef __cplusplus
 }
 #endif
 
-#include 
-#include 
-#include  /* This is mostly sslv3 with a few tweaks */
-#include  /* Datagram TLS */
-#include 
-#include   /* Support for the use_srtp extension */
+# include 
+# include 
+# include       /* This is mostly sslv3 with a few tweaks */
+# include      /* Datagram TLS */
+# include 
+# include       /* Support for the use_srtp extension */
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* compatibility */
-#define SSL_set_app_data(s,arg)		(SSL_set_ex_data(s,0,(char *)arg))
-#define SSL_get_app_data(s)		(SSL_get_ex_data(s,0))
-#define SSL_SESSION_set_app_data(s,a)	(SSL_SESSION_set_ex_data(s,0,(char *)a))
-#define SSL_SESSION_get_app_data(s)	(SSL_SESSION_get_ex_data(s,0))
-#define SSL_CTX_get_app_data(ctx)	(SSL_CTX_get_ex_data(ctx,0))
-#define SSL_CTX_set_app_data(ctx,arg)	(SSL_CTX_set_ex_data(ctx,0,(char *)arg))
-
-/* The following are the possible values for ssl->state are are
- * used to indicate where we are up to in the SSL connection establishment.
- * The macros that follow are about the only things you should need to use
- * and even then, only when using non-blocking IO.
- * It can also be useful to work out where you were when the connection
- * failed */
-
-#define SSL_ST_CONNECT			0x1000
-#define SSL_ST_ACCEPT			0x2000
-#define SSL_ST_MASK			0x0FFF
-#define SSL_ST_INIT			(SSL_ST_CONNECT|SSL_ST_ACCEPT)
-#define SSL_ST_BEFORE			0x4000
-#define SSL_ST_OK			0x03
-#define SSL_ST_RENEGOTIATE		(0x04|SSL_ST_INIT)
-
-#define SSL_CB_LOOP			0x01
-#define SSL_CB_EXIT			0x02
-#define SSL_CB_READ			0x04
-#define SSL_CB_WRITE			0x08
-#define SSL_CB_ALERT			0x4000 /* used in callback */
-#define SSL_CB_READ_ALERT		(SSL_CB_ALERT|SSL_CB_READ)
-#define SSL_CB_WRITE_ALERT		(SSL_CB_ALERT|SSL_CB_WRITE)
-#define SSL_CB_ACCEPT_LOOP		(SSL_ST_ACCEPT|SSL_CB_LOOP)
-#define SSL_CB_ACCEPT_EXIT		(SSL_ST_ACCEPT|SSL_CB_EXIT)
-#define SSL_CB_CONNECT_LOOP		(SSL_ST_CONNECT|SSL_CB_LOOP)
-#define SSL_CB_CONNECT_EXIT		(SSL_ST_CONNECT|SSL_CB_EXIT)
-#define SSL_CB_HANDSHAKE_START		0x10
-#define SSL_CB_HANDSHAKE_DONE		0x20
+# define SSL_set_app_data(s,arg)         (SSL_set_ex_data(s,0,(char *)arg))
+# define SSL_get_app_data(s)             (SSL_get_ex_data(s,0))
+# define SSL_SESSION_set_app_data(s,a)   (SSL_SESSION_set_ex_data(s,0,(char *)a))
+# define SSL_SESSION_get_app_data(s)     (SSL_SESSION_get_ex_data(s,0))
+# define SSL_CTX_get_app_data(ctx)       (SSL_CTX_get_ex_data(ctx,0))
+# define SSL_CTX_set_app_data(ctx,arg)   (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
+
+/*
+ * The following are the possible values for ssl->state are are used to
+ * indicate where we are up to in the SSL connection establishment. The
+ * macros that follow are about the only things you should need to use and
+ * even then, only when using non-blocking IO. It can also be useful to work
+ * out where you were when the connection failed
+ */
+
+# define SSL_ST_CONNECT                  0x1000
+# define SSL_ST_ACCEPT                   0x2000
+# define SSL_ST_MASK                     0x0FFF
+# define SSL_ST_INIT                     (SSL_ST_CONNECT|SSL_ST_ACCEPT)
+# define SSL_ST_BEFORE                   0x4000
+# define SSL_ST_OK                       0x03
+# define SSL_ST_RENEGOTIATE              (0x04|SSL_ST_INIT)
+
+# define SSL_CB_LOOP                     0x01
+# define SSL_CB_EXIT                     0x02
+# define SSL_CB_READ                     0x04
+# define SSL_CB_WRITE                    0x08
+# define SSL_CB_ALERT                    0x4000/* used in callback */
+# define SSL_CB_READ_ALERT               (SSL_CB_ALERT|SSL_CB_READ)
+# define SSL_CB_WRITE_ALERT              (SSL_CB_ALERT|SSL_CB_WRITE)
+# define SSL_CB_ACCEPT_LOOP              (SSL_ST_ACCEPT|SSL_CB_LOOP)
+# define SSL_CB_ACCEPT_EXIT              (SSL_ST_ACCEPT|SSL_CB_EXIT)
+# define SSL_CB_CONNECT_LOOP             (SSL_ST_CONNECT|SSL_CB_LOOP)
+# define SSL_CB_CONNECT_EXIT             (SSL_ST_CONNECT|SSL_CB_EXIT)
+# define SSL_CB_HANDSHAKE_START          0x10
+# define SSL_CB_HANDSHAKE_DONE           0x20
 
 /* Is the SSL_connection established? */
-#define SSL_get_state(a)		SSL_state(a)
-#define SSL_is_init_finished(a)		(SSL_state(a) == SSL_ST_OK)
-#define SSL_in_init(a)			(SSL_state(a)&SSL_ST_INIT)
-#define SSL_in_before(a)		(SSL_state(a)&SSL_ST_BEFORE)
-#define SSL_in_connect_init(a)		(SSL_state(a)&SSL_ST_CONNECT)
-#define SSL_in_accept_init(a)		(SSL_state(a)&SSL_ST_ACCEPT)
-
-/* The following 2 states are kept in ssl->rstate when reads fail,
- * you should not need these */
-#define SSL_ST_READ_HEADER			0xF0
-#define SSL_ST_READ_BODY			0xF1
-#define SSL_ST_READ_DONE			0xF2
+# define SSL_get_state(a)                SSL_state(a)
+# define SSL_is_init_finished(a)         (SSL_state(a) == SSL_ST_OK)
+# define SSL_in_init(a)                  (SSL_state(a)&SSL_ST_INIT)
+# define SSL_in_before(a)                (SSL_state(a)&SSL_ST_BEFORE)
+# define SSL_in_connect_init(a)          (SSL_state(a)&SSL_ST_CONNECT)
+# define SSL_in_accept_init(a)           (SSL_state(a)&SSL_ST_ACCEPT)
+
+/*
+ * The following 2 states are kept in ssl->rstate when reads fail, you should
+ * not need these
+ */
+# define SSL_ST_READ_HEADER                      0xF0
+# define SSL_ST_READ_BODY                        0xF1
+# define SSL_ST_READ_DONE                        0xF2
 
 /*-
  * Obtain latest Finished message
@@ -1675,548 +1767,516 @@ extern "C" {
 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
 
-/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
- * are 'ored' with SSL_VERIFY_PEER if they are desired */
-#define SSL_VERIFY_NONE			0x00
-#define SSL_VERIFY_PEER			0x01
-#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT	0x02
-#define SSL_VERIFY_CLIENT_ONCE		0x04
+/*
+ * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
+ * 'ored' with SSL_VERIFY_PEER if they are desired
+ */
+# define SSL_VERIFY_NONE                 0x00
+# define SSL_VERIFY_PEER                 0x01
+# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+# define SSL_VERIFY_CLIENT_ONCE          0x04
 
-#define OpenSSL_add_ssl_algorithms()	SSL_library_init()
-#define SSLeay_add_ssl_algorithms()	SSL_library_init()
+# define OpenSSL_add_ssl_algorithms()    SSL_library_init()
+# define SSLeay_add_ssl_algorithms()     SSL_library_init()
 
 /* this is for backward compatibility */
-#if 0 /* NEW_SSLEAY */
-#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
-#define SSL_set_pref_cipher(c,n)	SSL_set_cipher_list(c,n)
-#define SSL_add_session(a,b)            SSL_CTX_add_session((a),(b))
-#define SSL_remove_session(a,b)		SSL_CTX_remove_session((a),(b))
-#define SSL_flush_sessions(a,b)		SSL_CTX_flush_sessions((a),(b))
-#endif
+# if 0                          /* NEW_SSLEAY */
+#  define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
+#  define SSL_set_pref_cipher(c,n)        SSL_set_cipher_list(c,n)
+#  define SSL_add_session(a,b)            SSL_CTX_add_session((a),(b))
+#  define SSL_remove_session(a,b)         SSL_CTX_remove_session((a),(b))
+#  define SSL_flush_sessions(a,b)         SSL_CTX_flush_sessions((a),(b))
+# endif
 /* More backward compatibility */
-#define SSL_get_cipher(s) \
-		SSL_CIPHER_get_name(SSL_get_current_cipher(s))
-#define SSL_get_cipher_bits(s,np) \
-		SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
-#define SSL_get_cipher_version(s) \
-		SSL_CIPHER_get_version(SSL_get_current_cipher(s))
-#define SSL_get_cipher_name(s) \
-		SSL_CIPHER_get_name(SSL_get_current_cipher(s))
-#define SSL_get_time(a)		SSL_SESSION_get_time(a)
-#define SSL_set_time(a,b)	SSL_SESSION_set_time((a),(b))
-#define SSL_get_timeout(a)	SSL_SESSION_get_timeout(a)
-#define SSL_set_timeout(a,b)	SSL_SESSION_set_timeout((a),(b))
-
-#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
-#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
+# define SSL_get_cipher(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_cipher_bits(s,np) \
+                SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+# define SSL_get_cipher_version(s) \
+                SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+# define SSL_get_cipher_name(s) \
+                SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+# define SSL_get_time(a)         SSL_SESSION_get_time(a)
+# define SSL_set_time(a,b)       SSL_SESSION_set_time((a),(b))
+# define SSL_get_timeout(a)      SSL_SESSION_get_timeout(a)
+# define SSL_set_timeout(a,b)    SSL_SESSION_set_timeout((a),(b))
+
+# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
+# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
 
 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
-
-#define SSL_AD_REASON_OFFSET		1000 /* offset to get SSL_R_... value from SSL_AD_... */
-
+# define SSL_AD_REASON_OFFSET            1000/* offset to get SSL_R_... value
+                                              * from SSL_AD_... */
 /* These alert types are for SSLv3 and TLSv1 */
-#define SSL_AD_CLOSE_NOTIFY		SSL3_AD_CLOSE_NOTIFY
+# define SSL_AD_CLOSE_NOTIFY             SSL3_AD_CLOSE_NOTIFY
 /* fatal */
-#define SSL_AD_UNEXPECTED_MESSAGE	SSL3_AD_UNEXPECTED_MESSAGE
+# define SSL_AD_UNEXPECTED_MESSAGE       SSL3_AD_UNEXPECTED_MESSAGE
 /* fatal */
-#define SSL_AD_BAD_RECORD_MAC		SSL3_AD_BAD_RECORD_MAC
-#define SSL_AD_DECRYPTION_FAILED	TLS1_AD_DECRYPTION_FAILED
-#define SSL_AD_RECORD_OVERFLOW		TLS1_AD_RECORD_OVERFLOW
+# define SSL_AD_BAD_RECORD_MAC           SSL3_AD_BAD_RECORD_MAC
+# define SSL_AD_DECRYPTION_FAILED        TLS1_AD_DECRYPTION_FAILED
+# define SSL_AD_RECORD_OVERFLOW          TLS1_AD_RECORD_OVERFLOW
 /* fatal */
-#define SSL_AD_DECOMPRESSION_FAILURE	SSL3_AD_DECOMPRESSION_FAILURE
+# define SSL_AD_DECOMPRESSION_FAILURE    SSL3_AD_DECOMPRESSION_FAILURE
 /* fatal */
-#define SSL_AD_HANDSHAKE_FAILURE	SSL3_AD_HANDSHAKE_FAILURE
+# define SSL_AD_HANDSHAKE_FAILURE        SSL3_AD_HANDSHAKE_FAILURE
 /* Not for TLS */
-#define SSL_AD_NO_CERTIFICATE		SSL3_AD_NO_CERTIFICATE
-#define SSL_AD_BAD_CERTIFICATE		SSL3_AD_BAD_CERTIFICATE
-#define SSL_AD_UNSUPPORTED_CERTIFICATE	SSL3_AD_UNSUPPORTED_CERTIFICATE
-#define SSL_AD_CERTIFICATE_REVOKED	SSL3_AD_CERTIFICATE_REVOKED
-#define SSL_AD_CERTIFICATE_EXPIRED	SSL3_AD_CERTIFICATE_EXPIRED
-#define SSL_AD_CERTIFICATE_UNKNOWN	SSL3_AD_CERTIFICATE_UNKNOWN
+# define SSL_AD_NO_CERTIFICATE           SSL3_AD_NO_CERTIFICATE
+# define SSL_AD_BAD_CERTIFICATE          SSL3_AD_BAD_CERTIFICATE
+# define SSL_AD_UNSUPPORTED_CERTIFICATE  SSL3_AD_UNSUPPORTED_CERTIFICATE
+# define SSL_AD_CERTIFICATE_REVOKED      SSL3_AD_CERTIFICATE_REVOKED
+# define SSL_AD_CERTIFICATE_EXPIRED      SSL3_AD_CERTIFICATE_EXPIRED
+# define SSL_AD_CERTIFICATE_UNKNOWN      SSL3_AD_CERTIFICATE_UNKNOWN
 /* fatal */
-#define SSL_AD_ILLEGAL_PARAMETER	SSL3_AD_ILLEGAL_PARAMETER
+# define SSL_AD_ILLEGAL_PARAMETER        SSL3_AD_ILLEGAL_PARAMETER
 /* fatal */
-#define SSL_AD_UNKNOWN_CA		TLS1_AD_UNKNOWN_CA
+# define SSL_AD_UNKNOWN_CA               TLS1_AD_UNKNOWN_CA
 /* fatal */
-#define SSL_AD_ACCESS_DENIED		TLS1_AD_ACCESS_DENIED
+# define SSL_AD_ACCESS_DENIED            TLS1_AD_ACCESS_DENIED
 /* fatal */
-#define SSL_AD_DECODE_ERROR		TLS1_AD_DECODE_ERROR
-#define SSL_AD_DECRYPT_ERROR		TLS1_AD_DECRYPT_ERROR
+# define SSL_AD_DECODE_ERROR             TLS1_AD_DECODE_ERROR
+# define SSL_AD_DECRYPT_ERROR            TLS1_AD_DECRYPT_ERROR
 /* fatal */
-#define SSL_AD_EXPORT_RESTRICTION	TLS1_AD_EXPORT_RESTRICTION
+# define SSL_AD_EXPORT_RESTRICTION       TLS1_AD_EXPORT_RESTRICTION
 /* fatal */
-#define SSL_AD_PROTOCOL_VERSION		TLS1_AD_PROTOCOL_VERSION
+# define SSL_AD_PROTOCOL_VERSION         TLS1_AD_PROTOCOL_VERSION
 /* fatal */
-#define SSL_AD_INSUFFICIENT_SECURITY	TLS1_AD_INSUFFICIENT_SECURITY
+# define SSL_AD_INSUFFICIENT_SECURITY    TLS1_AD_INSUFFICIENT_SECURITY
 /* fatal */
-#define SSL_AD_INTERNAL_ERROR		TLS1_AD_INTERNAL_ERROR
-#define SSL_AD_USER_CANCELLED		TLS1_AD_USER_CANCELLED
-#define SSL_AD_NO_RENEGOTIATION		TLS1_AD_NO_RENEGOTIATION
-#define SSL_AD_UNSUPPORTED_EXTENSION	TLS1_AD_UNSUPPORTED_EXTENSION
-#define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
-#define SSL_AD_UNRECOGNIZED_NAME	TLS1_AD_UNRECOGNIZED_NAME
-#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
-#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
+# define SSL_AD_INTERNAL_ERROR           TLS1_AD_INTERNAL_ERROR
+# define SSL_AD_USER_CANCELLED           TLS1_AD_USER_CANCELLED
+# define SSL_AD_NO_RENEGOTIATION         TLS1_AD_NO_RENEGOTIATION
+# define SSL_AD_UNSUPPORTED_EXTENSION    TLS1_AD_UNSUPPORTED_EXTENSION
+# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
+# define SSL_AD_UNRECOGNIZED_NAME        TLS1_AD_UNRECOGNIZED_NAME
+# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
+# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
 /* fatal */
-#define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY
+# define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY
 /* fatal */
-#define SSL_AD_INAPPROPRIATE_FALLBACK	TLS1_AD_INAPPROPRIATE_FALLBACK
-
-#define SSL_ERROR_NONE			0
-#define SSL_ERROR_SSL			1
-#define SSL_ERROR_WANT_READ		2
-#define SSL_ERROR_WANT_WRITE		3
-#define SSL_ERROR_WANT_X509_LOOKUP	4
-#define SSL_ERROR_SYSCALL		5 /* look at error stack/return value/errno */
-#define SSL_ERROR_ZERO_RETURN		6
-#define SSL_ERROR_WANT_CONNECT		7
-#define SSL_ERROR_WANT_ACCEPT		8
-
-#define SSL_CTRL_NEED_TMP_RSA			1
-#define SSL_CTRL_SET_TMP_RSA			2
-#define SSL_CTRL_SET_TMP_DH			3
-#define SSL_CTRL_SET_TMP_ECDH			4
-#define SSL_CTRL_SET_TMP_RSA_CB			5
-#define SSL_CTRL_SET_TMP_DH_CB			6
-#define SSL_CTRL_SET_TMP_ECDH_CB		7
-
-#define SSL_CTRL_GET_SESSION_REUSED		8
-#define SSL_CTRL_GET_CLIENT_CERT_REQUEST	9
-#define SSL_CTRL_GET_NUM_RENEGOTIATIONS		10
-#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS	11
-#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS	12
-#define SSL_CTRL_GET_FLAGS			13
-#define SSL_CTRL_EXTRA_CHAIN_CERT		14
-
-#define SSL_CTRL_SET_MSG_CALLBACK               15
-#define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
-
+# define SSL_AD_INAPPROPRIATE_FALLBACK   TLS1_AD_INAPPROPRIATE_FALLBACK
+# define SSL_ERROR_NONE                  0
+# define SSL_ERROR_SSL                   1
+# define SSL_ERROR_WANT_READ             2
+# define SSL_ERROR_WANT_WRITE            3
+# define SSL_ERROR_WANT_X509_LOOKUP      4
+# define SSL_ERROR_SYSCALL               5/* look at error stack/return
+                                           * value/errno */
+# define SSL_ERROR_ZERO_RETURN           6
+# define SSL_ERROR_WANT_CONNECT          7
+# define SSL_ERROR_WANT_ACCEPT           8
+# define SSL_CTRL_NEED_TMP_RSA                   1
+# define SSL_CTRL_SET_TMP_RSA                    2
+# define SSL_CTRL_SET_TMP_DH                     3
+# define SSL_CTRL_SET_TMP_ECDH                   4
+# define SSL_CTRL_SET_TMP_RSA_CB                 5
+# define SSL_CTRL_SET_TMP_DH_CB                  6
+# define SSL_CTRL_SET_TMP_ECDH_CB                7
+# define SSL_CTRL_GET_SESSION_REUSED             8
+# define SSL_CTRL_GET_CLIENT_CERT_REQUEST        9
+# define SSL_CTRL_GET_NUM_RENEGOTIATIONS         10
+# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS       11
+# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS       12
+# define SSL_CTRL_GET_FLAGS                      13
+# define SSL_CTRL_EXTRA_CHAIN_CERT               14
+# define SSL_CTRL_SET_MSG_CALLBACK               15
+# define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
 /* only applies to datagram connections */
-#define SSL_CTRL_SET_MTU                17
+# define SSL_CTRL_SET_MTU                17
 /* Stats */
-#define SSL_CTRL_SESS_NUMBER			20
-#define SSL_CTRL_SESS_CONNECT			21
-#define SSL_CTRL_SESS_CONNECT_GOOD		22
-#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE	23
-#define SSL_CTRL_SESS_ACCEPT			24
-#define SSL_CTRL_SESS_ACCEPT_GOOD		25
-#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE	26
-#define SSL_CTRL_SESS_HIT			27
-#define SSL_CTRL_SESS_CB_HIT			28
-#define SSL_CTRL_SESS_MISSES			29
-#define SSL_CTRL_SESS_TIMEOUTS			30
-#define SSL_CTRL_SESS_CACHE_FULL		31
-#define SSL_CTRL_OPTIONS			32
-#define SSL_CTRL_MODE				33
-
-#define SSL_CTRL_GET_READ_AHEAD			40
-#define SSL_CTRL_SET_READ_AHEAD			41
-#define SSL_CTRL_SET_SESS_CACHE_SIZE		42
-#define SSL_CTRL_GET_SESS_CACHE_SIZE		43
-#define SSL_CTRL_SET_SESS_CACHE_MODE		44
-#define SSL_CTRL_GET_SESS_CACHE_MODE		45
-
-#define SSL_CTRL_GET_MAX_CERT_LIST		50
-#define SSL_CTRL_SET_MAX_CERT_LIST		51
-
-#define SSL_CTRL_SET_MAX_SEND_FRAGMENT		52
-
+# define SSL_CTRL_SESS_NUMBER                    20
+# define SSL_CTRL_SESS_CONNECT                   21
+# define SSL_CTRL_SESS_CONNECT_GOOD              22
+# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE       23
+# define SSL_CTRL_SESS_ACCEPT                    24
+# define SSL_CTRL_SESS_ACCEPT_GOOD               25
+# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE        26
+# define SSL_CTRL_SESS_HIT                       27
+# define SSL_CTRL_SESS_CB_HIT                    28
+# define SSL_CTRL_SESS_MISSES                    29
+# define SSL_CTRL_SESS_TIMEOUTS                  30
+# define SSL_CTRL_SESS_CACHE_FULL                31
+# define SSL_CTRL_OPTIONS                        32
+# define SSL_CTRL_MODE                           33
+# define SSL_CTRL_GET_READ_AHEAD                 40
+# define SSL_CTRL_SET_READ_AHEAD                 41
+# define SSL_CTRL_SET_SESS_CACHE_SIZE            42
+# define SSL_CTRL_GET_SESS_CACHE_SIZE            43
+# define SSL_CTRL_SET_SESS_CACHE_MODE            44
+# define SSL_CTRL_GET_SESS_CACHE_MODE            45
+# define SSL_CTRL_GET_MAX_CERT_LIST              50
+# define SSL_CTRL_SET_MAX_CERT_LIST              51
+# define SSL_CTRL_SET_MAX_SEND_FRAGMENT          52
 /* see tls1.h for macros based on these */
-#ifndef OPENSSL_NO_TLSEXT
-#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB	53
-#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG	54
-#define SSL_CTRL_SET_TLSEXT_HOSTNAME		55
-#define SSL_CTRL_SET_TLSEXT_DEBUG_CB		56
-#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG		57
-#define SSL_CTRL_GET_TLSEXT_TICKET_KEYS		58
-#define SSL_CTRL_SET_TLSEXT_TICKET_KEYS		59
-#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT	60
-#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB	61
-#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB	63
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG	64
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE	65
-#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS	66
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS	67
-#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS	68
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS	69
-#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP	70
-#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP	71
-
-#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB	72
-
-#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB	75
-#define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB		76
-#define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB		77
-
-#define SSL_CTRL_SET_SRP_ARG		78
-#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME		79
-#define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH		80
-#define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD		81
-#ifndef OPENSSL_NO_HEARTBEATS
-#define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT				85
-#define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING		86
-#define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS	87
-#endif
-#endif /* OPENSSL_NO_TLSEXT */
-
-#define DTLS_CTRL_GET_TIMEOUT		73
-#define DTLS_CTRL_HANDLE_TIMEOUT	74
-#define DTLS_CTRL_LISTEN			75
-
-#define SSL_CTRL_GET_RI_SUPPORT			76
-#define SSL_CTRL_CLEAR_OPTIONS			77
-#define SSL_CTRL_CLEAR_MODE			78
-
-#define SSL_CTRL_GET_EXTRA_CHAIN_CERTS		82
-#define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS	83
-
-#define SSL_CTRL_CHAIN				88
-#define SSL_CTRL_CHAIN_CERT			89
-
-#define SSL_CTRL_GET_CURVES			90
-#define SSL_CTRL_SET_CURVES			91
-#define SSL_CTRL_SET_CURVES_LIST		92
-#define SSL_CTRL_GET_SHARED_CURVE		93
-#define SSL_CTRL_SET_ECDH_AUTO			94
-#define SSL_CTRL_SET_SIGALGS			97
-#define SSL_CTRL_SET_SIGALGS_LIST		98
-#define SSL_CTRL_CERT_FLAGS			99
-#define SSL_CTRL_CLEAR_CERT_FLAGS		100
-#define SSL_CTRL_SET_CLIENT_SIGALGS		101
-#define SSL_CTRL_SET_CLIENT_SIGALGS_LIST	102
-#define SSL_CTRL_GET_CLIENT_CERT_TYPES		103
-#define SSL_CTRL_SET_CLIENT_CERT_TYPES		104
-#define SSL_CTRL_BUILD_CERT_CHAIN		105
-#define SSL_CTRL_SET_VERIFY_CERT_STORE		106
-#define SSL_CTRL_SET_CHAIN_CERT_STORE		107
-#define SSL_CTRL_GET_PEER_SIGNATURE_NID		108
-#define SSL_CTRL_GET_SERVER_TMP_KEY		109
-#define SSL_CTRL_GET_RAW_CIPHERLIST		110
-#define SSL_CTRL_GET_EC_POINT_FORMATS		111
-
-#define SSL_CTRL_GET_CHAIN_CERTS		115
-#define SSL_CTRL_SELECT_CURRENT_CERT		116
-#define SSL_CTRL_SET_CURRENT_CERT		117
-
-#define SSL_CTRL_CHECK_PROTO_VERSION		119
-#define DTLS_CTRL_SET_LINK_MTU			120
-#define DTLS_CTRL_GET_LINK_MIN_MTU		121
-
-
-#define SSL_CERT_SET_FIRST			1
-#define SSL_CERT_SET_NEXT			2
-#define SSL_CERT_SET_SERVER			3
-
-#define DTLSv1_get_timeout(ssl, arg) \
-	SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
-#define DTLSv1_handle_timeout(ssl) \
-	SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
-#define DTLSv1_listen(ssl, peer) \
-	SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
-
-#define SSL_session_reused(ssl) \
-	SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
-#define SSL_num_renegotiations(ssl) \
-	SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
-#define SSL_clear_num_renegotiations(ssl) \
-	SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
-#define SSL_total_renegotiations(ssl) \
-	SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
-
-#define SSL_CTX_need_tmp_RSA(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
-#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
-#define SSL_CTX_set_tmp_dh(ctx,dh) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
-#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
-
-#define SSL_need_tmp_RSA(ssl) \
-	SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
-#define SSL_set_tmp_rsa(ssl,rsa) \
-	SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
-#define SSL_set_tmp_dh(ssl,dh) \
-	SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
-#define SSL_set_tmp_ecdh(ssl,ecdh) \
-	SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
-
-#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
-#define SSL_CTX_get_extra_chain_certs(ctx,px509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
-#define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
-#define SSL_CTX_clear_extra_chain_certs(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
-
-#define SSL_CTX_set0_chain(ctx,sk) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
-#define SSL_CTX_set1_chain(ctx,sk) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
-#define SSL_CTX_add0_chain_cert(ctx,x509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
-#define SSL_CTX_add1_chain_cert(ctx,x509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
-#define SSL_CTX_get0_chain_certs(ctx,px509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
-#define SSL_CTX_clear_chain_certs(ctx) \
-	SSL_CTX_set0_chain(ctx,NULL)
-#define SSL_CTX_build_cert_chain(ctx, flags) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
-#define SSL_CTX_select_current_cert(ctx,x509) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
-
-#define SSL_CTX_set_current_cert(ctx, op) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
-
-#define SSL_CTX_set0_verify_cert_store(ctx,st) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
-#define SSL_CTX_set1_verify_cert_store(ctx,st) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
-#define SSL_CTX_set0_chain_cert_store(ctx,st) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
-#define SSL_CTX_set1_chain_cert_store(ctx,st) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
-
-#define SSL_set0_chain(ctx,sk) \
-	SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
-#define SSL_set1_chain(ctx,sk) \
-	SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
-#define SSL_add0_chain_cert(ctx,x509) \
-	SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
-#define SSL_add1_chain_cert(ctx,x509) \
-	SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
-#define SSL_get0_chain_certs(ctx,px509) \
-	SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
-#define SSL_clear_chain_certs(ctx) \
-	SSL_set0_chain(ctx,NULL)
-#define SSL_build_cert_chain(s, flags) \
-	SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
-#define SSL_select_current_cert(ctx,x509) \
-	SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
-#define SSL_set_current_cert(ctx,op) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
-
-#define SSL_set0_verify_cert_store(s,st) \
-	SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
-#define SSL_set1_verify_cert_store(s,st) \
-	SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
-#define SSL_set0_chain_cert_store(s,st) \
-	SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
-#define SSL_set1_chain_cert_store(s,st) \
-	SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
-
-#define SSL_get1_curves(ctx, s) \
-	SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
-#define SSL_CTX_set1_curves(ctx, clist, clistlen) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
-#define SSL_CTX_set1_curves_list(ctx, s) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
-#define SSL_set1_curves(ctx, clist, clistlen) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
-#define SSL_set1_curves_list(ctx, s) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
-#define SSL_get_shared_curve(s, n) \
-	SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
-#define SSL_CTX_set_ecdh_auto(ctx, onoff) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
-#define SSL_set_ecdh_auto(s, onoff) \
-	SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
-
-#define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
-#define SSL_CTX_set1_sigalgs_list(ctx, s) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
-#define SSL_set1_sigalgs(ctx, slist, slistlen) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
-#define SSL_set1_sigalgs_list(ctx, s) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
-
-#define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
-#define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
-#define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
-#define SSL_set1_client_sigalgs_list(ctx, s) \
-	SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
-
-#define SSL_get0_certificate_types(s, clist) \
-	SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
-
-#define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
-#define SSL_set1_client_certificate_types(s, clist, clistlen) \
-	SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
-
-#define SSL_get_peer_signature_nid(s, pn) \
-	SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
-
-#define SSL_get_server_tmp_key(s, pk) \
-	SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
-
-#define SSL_get0_raw_cipherlist(s, plst) \
-	SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,(char *)plst)
-
-#define SSL_get0_ec_point_formats(s, plst) \
-	SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,(char *)plst)
-
-#ifndef OPENSSL_NO_BIO
+# ifndef OPENSSL_NO_TLSEXT
+#  define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB       53
+#  define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG      54
+#  define SSL_CTRL_SET_TLSEXT_HOSTNAME            55
+#  define SSL_CTRL_SET_TLSEXT_DEBUG_CB            56
+#  define SSL_CTRL_SET_TLSEXT_DEBUG_ARG           57
+#  define SSL_CTRL_GET_TLSEXT_TICKET_KEYS         58
+#  define SSL_CTRL_SET_TLSEXT_TICKET_KEYS         59
+#  define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT    60
+#  define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
+#  define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB       63
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG   64
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE     65
+#  define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS     66
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS     67
+#  define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS      68
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS      69
+#  define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP        70
+#  define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP        71
+#  define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB       72
+#  define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB    75
+#  define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB                76
+#  define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB             77
+#  define SSL_CTRL_SET_SRP_ARG            78
+#  define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME               79
+#  define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH               80
+#  define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD               81
+#  ifndef OPENSSL_NO_HEARTBEATS
+#   define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT                         85
+#   define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING          86
+#   define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS      87
+#  endif
+# endif                         /* OPENSSL_NO_TLSEXT */
+# define DTLS_CTRL_GET_TIMEOUT           73
+# define DTLS_CTRL_HANDLE_TIMEOUT        74
+# define DTLS_CTRL_LISTEN                        75
+# define SSL_CTRL_GET_RI_SUPPORT                 76
+# define SSL_CTRL_CLEAR_OPTIONS                  77
+# define SSL_CTRL_CLEAR_MODE                     78
+# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS          82
+# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS        83
+# define SSL_CTRL_CHAIN                          88
+# define SSL_CTRL_CHAIN_CERT                     89
+# define SSL_CTRL_GET_CURVES                     90
+# define SSL_CTRL_SET_CURVES                     91
+# define SSL_CTRL_SET_CURVES_LIST                92
+# define SSL_CTRL_GET_SHARED_CURVE               93
+# define SSL_CTRL_SET_ECDH_AUTO                  94
+# define SSL_CTRL_SET_SIGALGS                    97
+# define SSL_CTRL_SET_SIGALGS_LIST               98
+# define SSL_CTRL_CERT_FLAGS                     99
+# define SSL_CTRL_CLEAR_CERT_FLAGS               100
+# define SSL_CTRL_SET_CLIENT_SIGALGS             101
+# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST        102
+# define SSL_CTRL_GET_CLIENT_CERT_TYPES          103
+# define SSL_CTRL_SET_CLIENT_CERT_TYPES          104
+# define SSL_CTRL_BUILD_CERT_CHAIN               105
+# define SSL_CTRL_SET_VERIFY_CERT_STORE          106
+# define SSL_CTRL_SET_CHAIN_CERT_STORE           107
+# define SSL_CTRL_GET_PEER_SIGNATURE_NID         108
+# define SSL_CTRL_GET_SERVER_TMP_KEY             109
+# define SSL_CTRL_GET_RAW_CIPHERLIST             110
+# define SSL_CTRL_GET_EC_POINT_FORMATS           111
+# define SSL_CTRL_GET_CHAIN_CERTS                115
+# define SSL_CTRL_SELECT_CURRENT_CERT            116
+# define SSL_CTRL_SET_CURRENT_CERT               117
+# define SSL_CTRL_CHECK_PROTO_VERSION            119
+# define DTLS_CTRL_SET_LINK_MTU                  120
+# define DTLS_CTRL_GET_LINK_MIN_MTU              121
+# define SSL_CERT_SET_FIRST                      1
+# define SSL_CERT_SET_NEXT                       2
+# define SSL_CERT_SET_SERVER                     3
+# define DTLSv1_get_timeout(ssl, arg) \
+        SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
+# define DTLSv1_handle_timeout(ssl) \
+        SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
+# define DTLSv1_listen(ssl, peer) \
+        SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
+# define SSL_session_reused(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
+# define SSL_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_clear_num_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
+# define SSL_total_renegotiations(ssl) \
+        SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
+# define SSL_CTX_need_tmp_RSA(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+# define SSL_CTX_set_tmp_rsa(ctx,rsa) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+# define SSL_CTX_set_tmp_dh(ctx,dh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+# define SSL_need_tmp_RSA(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+# define SSL_set_tmp_rsa(ssl,rsa) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+# define SSL_set_tmp_dh(ssl,dh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+# define SSL_set_tmp_ecdh(ssl,ecdh) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
+# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
+# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
+# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
+# define SSL_CTX_clear_extra_chain_certs(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
+# define SSL_CTX_set0_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
+# define SSL_CTX_set1_chain(ctx,sk) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
+# define SSL_CTX_add0_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
+# define SSL_CTX_add1_chain_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
+# define SSL_CTX_get0_chain_certs(ctx,px509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_CTX_clear_chain_certs(ctx) \
+        SSL_CTX_set0_chain(ctx,NULL)
+# define SSL_CTX_build_cert_chain(ctx, flags) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_CTX_select_current_cert(ctx,x509) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
+# define SSL_CTX_set_current_cert(ctx, op) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_CTX_set0_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
+# define SSL_CTX_set1_verify_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
+# define SSL_CTX_set0_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
+# define SSL_CTX_set1_chain_cert_store(ctx,st) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
+# define SSL_set0_chain(ctx,sk) \
+        SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
+# define SSL_set1_chain(ctx,sk) \
+        SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
+# define SSL_add0_chain_cert(ctx,x509) \
+        SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
+# define SSL_add1_chain_cert(ctx,x509) \
+        SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
+# define SSL_get0_chain_certs(ctx,px509) \
+        SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
+# define SSL_clear_chain_certs(ctx) \
+        SSL_set0_chain(ctx,NULL)
+# define SSL_build_cert_chain(s, flags) \
+        SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
+# define SSL_select_current_cert(ctx,x509) \
+        SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
+# define SSL_set_current_cert(ctx,op) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
+# define SSL_set0_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
+# define SSL_set1_verify_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
+# define SSL_set0_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
+# define SSL_set1_chain_cert_store(s,st) \
+        SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
+# define SSL_get1_curves(ctx, s) \
+        SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
+# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
+# define SSL_CTX_set1_curves_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
+# define SSL_set1_curves(ctx, clist, clistlen) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
+# define SSL_set1_curves_list(ctx, s) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
+# define SSL_get_shared_curve(s, n) \
+        SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
+# define SSL_CTX_set_ecdh_auto(ctx, onoff) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
+# define SSL_set_ecdh_auto(s, onoff) \
+        SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
+# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
+# define SSL_CTX_set1_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
+# define SSL_set1_sigalgs(ctx, slist, slistlen) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
+# define SSL_set1_sigalgs_list(ctx, s) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
+# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
+# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
+# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
+# define SSL_set1_client_sigalgs_list(ctx, s) \
+        SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
+# define SSL_get0_certificate_types(s, clist) \
+        SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
+# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
+# define SSL_set1_client_certificate_types(s, clist, clistlen) \
+        SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
+# define SSL_get_peer_signature_nid(s, pn) \
+        SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
+# define SSL_get_server_tmp_key(s, pk) \
+        SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
+# define SSL_get0_raw_cipherlist(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,(char *)plst)
+# define SSL_get0_ec_point_formats(s, plst) \
+        SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,(char *)plst)
+# ifndef OPENSSL_NO_BIO
 BIO_METHOD *BIO_f_ssl(void);
-BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
+BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
-int BIO_ssl_copy_session_id(BIO *to,BIO *from);
+int BIO_ssl_copy_session_id(BIO *to, BIO *from);
 void BIO_ssl_shutdown(BIO *ssl_bio);
 
-#endif
+# endif
 
-int	SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
+int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
-void	SSL_CTX_free(SSL_CTX *);
-long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
+void SSL_CTX_free(SSL_CTX *);
+long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
-void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
+void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
 int SSL_want(const SSL *s);
-int	SSL_clear(SSL *s);
+int SSL_clear(SSL *s);
 
-void	SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
+void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
 
 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
-int	SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
-char *	SSL_CIPHER_get_version(const SSL_CIPHER *c);
-const char *	SSL_CIPHER_get_name(const SSL_CIPHER *c);
-unsigned long 	SSL_CIPHER_get_id(const SSL_CIPHER *c);
-
-int	SSL_get_fd(const SSL *s);
-int	SSL_get_rfd(const SSL *s);
-int	SSL_get_wfd(const SSL *s);
-const char  * SSL_get_cipher_list(const SSL *s,int n);
-char *	SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
-int	SSL_get_read_ahead(const SSL * s);
-int	SSL_pending(const SSL *s);
-#ifndef OPENSSL_NO_SOCK
-int	SSL_set_fd(SSL *s, int fd);
-int	SSL_set_rfd(SSL *s, int fd);
-int	SSL_set_wfd(SSL *s, int fd);
-#endif
-#ifndef OPENSSL_NO_BIO
-void	SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
-BIO *	SSL_get_rbio(const SSL *s);
-BIO *	SSL_get_wbio(const SSL *s);
-#endif
-int	SSL_set_cipher_list(SSL *s, const char *str);
-void	SSL_set_read_ahead(SSL *s, int yes);
-int	SSL_get_verify_mode(const SSL *s);
-int	SSL_get_verify_depth(const SSL *s);
-int	(*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
-void	SSL_set_verify(SSL *s, int mode,
-		       int (*callback)(int ok,X509_STORE_CTX *ctx));
-void	SSL_set_verify_depth(SSL *s, int depth);
-void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg);
-#ifndef OPENSSL_NO_RSA
-int	SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
-#endif
-int	SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
-int	SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
-int	SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
-int	SSL_use_certificate(SSL *ssl, X509 *x);
-int	SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
-
-#ifndef OPENSSL_NO_TLSEXT
+int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
+char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
+const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
+unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
+
+int SSL_get_fd(const SSL *s);
+int SSL_get_rfd(const SSL *s);
+int SSL_get_wfd(const SSL *s);
+const char *SSL_get_cipher_list(const SSL *s, int n);
+char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
+int SSL_get_read_ahead(const SSL *s);
+int SSL_pending(const SSL *s);
+# ifndef OPENSSL_NO_SOCK
+int SSL_set_fd(SSL *s, int fd);
+int SSL_set_rfd(SSL *s, int fd);
+int SSL_set_wfd(SSL *s, int fd);
+# endif
+# ifndef OPENSSL_NO_BIO
+void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
+BIO *SSL_get_rbio(const SSL *s);
+BIO *SSL_get_wbio(const SSL *s);
+# endif
+int SSL_set_cipher_list(SSL *s, const char *str);
+void SSL_set_read_ahead(SSL *s, int yes);
+int SSL_get_verify_mode(const SSL *s);
+int SSL_get_verify_depth(const SSL *s);
+int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
+void SSL_set_verify(SSL *s, int mode,
+                    int (*callback) (int ok, X509_STORE_CTX *ctx));
+void SSL_set_verify_depth(SSL *s, int depth);
+void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
+# ifndef OPENSSL_NO_RSA
+int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+# endif
+int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
+int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
+                            long len);
+int SSL_use_certificate(SSL *ssl, X509 *x);
+int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
+
+# ifndef OPENSSL_NO_TLSEXT
 /* Set serverinfo data for the current active cert. */
-int	SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
-			       size_t serverinfo_length);
-#ifndef OPENSSL_NO_STDIO
-int	SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
-#endif /* NO_STDIO */
+int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
+                           size_t serverinfo_length);
+#  ifndef OPENSSL_NO_STDIO
+int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
+#  endif                        /* NO_STDIO */
 
-#endif
+# endif
 
-#ifndef OPENSSL_NO_STDIO
-int	SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
-int	SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
-int	SSL_use_certificate_file(SSL *ssl, const char *file, int type);
-int	SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
-int	SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
-int	SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
+# ifndef OPENSSL_NO_STDIO
+int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
+int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
+int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
+int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
+int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
 /* PEM type */
-int	SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
+int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
-int	SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
-					    const char *file);
-#ifndef OPENSSL_SYS_VMS
+int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                        const char *file);
+#  ifndef OPENSSL_SYS_VMS
 /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
-#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC
-int	SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
-					   const char *dir);
-#endif
-#endif
+#   ifndef OPENSSL_SYS_MACINTOSH_CLASSIC
+int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
+                                       const char *dir);
+#   endif
+#  endif
 
-#endif
+# endif
 
-void	SSL_load_error_strings(void );
+void SSL_load_error_strings(void);
 const char *SSL_state_string(const SSL *s);
 const char *SSL_rstate_string(const SSL *s);
 const char *SSL_state_string_long(const SSL *s);
 const char *SSL_rstate_string_long(const SSL *s);
-long	SSL_SESSION_get_time(const SSL_SESSION *s);
-long	SSL_SESSION_set_time(SSL_SESSION *s, long t);
-long	SSL_SESSION_get_timeout(const SSL_SESSION *s);
-long	SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
-void	SSL_copy_session_id(SSL *to,const SSL *from);
+long SSL_SESSION_get_time(const SSL_SESSION *s);
+long SSL_SESSION_set_time(SSL_SESSION *s, long t);
+long SSL_SESSION_get_timeout(const SSL_SESSION *s);
+long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
+void SSL_copy_session_id(SSL *to, const SSL *from);
 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
-int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx,
-			       unsigned int sid_ctx_len);
+int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
+                                unsigned int sid_ctx_len);
 
 SSL_SESSION *SSL_SESSION_new(void);
 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
-					unsigned int *len);
+                                        unsigned int *len);
 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
-#ifndef OPENSSL_NO_FP_API
-int	SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
-#endif
-#ifndef OPENSSL_NO_BIO
-int	SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
-#endif
-void	SSL_SESSION_free(SSL_SESSION *ses);
-int	i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
-int	SSL_set_session(SSL *to, SSL_SESSION *session);
-int	SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
-int	SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
-int	SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
-int	SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
-int	SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
-					unsigned int id_len);
-SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
-			     long length);
-
-#ifdef HEADER_X509_H
-X509 *	SSL_get_peer_certificate(const SSL *s);
-#endif
+# ifndef OPENSSL_NO_FP_API
+int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
+# endif
+# ifndef OPENSSL_NO_BIO
+int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
+# endif
+void SSL_SESSION_free(SSL_SESSION *ses);
+int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
+int SSL_set_session(SSL *to, SSL_SESSION *session);
+int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
+int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
+int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
+int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
+int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
+                                unsigned int id_len);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
+                             long length);
+
+# ifdef HEADER_X509_H
+X509 *SSL_get_peer_certificate(const SSL *s);
+# endif
 
 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
 
 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
-int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
-void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
-			int (*callback)(int, X509_STORE_CTX *));
-void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
-void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
-void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg);
-#ifndef OPENSSL_NO_RSA
+int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
+                                                        X509_STORE_CTX *);
+void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
+                        int (*callback) (int, X509_STORE_CTX *));
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
+                                      int (*cb) (X509_STORE_CTX *, void *),
+                                      void *arg);
+void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
+                         void *arg);
+# ifndef OPENSSL_NO_RSA
 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
-#endif
-int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
+# endif
+int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
+                                   long len);
 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
-int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
-	const unsigned char *d, long len);
+int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
+                                const unsigned char *d, long len);
 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
-int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
+int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
+                                 const unsigned char *d);
 
 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
@@ -2224,12 +2284,12 @@ void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
 int SSL_check_private_key(const SSL *ctx);
 
-int	SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
-				       unsigned int sid_ctx_len);
+int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
+                                   unsigned int sid_ctx_len);
 
-SSL *	SSL_new(SSL_CTX *ctx);
-int	SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
-				   unsigned int sid_ctx_len);
+SSL *SSL_new(SSL_CTX *ctx);
+int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
+                               unsigned int sid_ctx_len);
 
 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
 int SSL_set_purpose(SSL *s, int purpose);
@@ -2242,88 +2302,90 @@ int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
 
-#ifndef OPENSSL_NO_SRP
-int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name);
-int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password);
+# ifndef OPENSSL_NO_SRP
+int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
+int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
-					char *(*cb)(SSL *,void *));
+                                        char *(*cb) (SSL *, void *));
 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
-					  int (*cb)(SSL *,void *));
+                                          int (*cb) (SSL *, void *));
 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
-				      int (*cb)(SSL *,int *,void *));
+                                      int (*cb) (SSL *, int *, void *));
 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
 
 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
-			     BIGNUM *sa, BIGNUM *v, char *info);
+                             BIGNUM *sa, BIGNUM *v, char *info);
 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
-				const char *grp);
+                                const char *grp);
 
 BIGNUM *SSL_get_srp_g(SSL *s);
 BIGNUM *SSL_get_srp_N(SSL *s);
 
 char *SSL_get_srp_username(SSL *s);
 char *SSL_get_srp_userinfo(SSL *s);
-#endif
+# endif
 
-void	SSL_certs_clear(SSL *s);
-void	SSL_free(SSL *ssl);
-int 	SSL_accept(SSL *ssl);
-int 	SSL_connect(SSL *ssl);
-int 	SSL_read(SSL *ssl,void *buf,int num);
-int 	SSL_peek(SSL *ssl,void *buf,int num);
-int 	SSL_write(SSL *ssl,const void *buf,int num);
-long	SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
-long	SSL_callback_ctrl(SSL *, int, void (*)(void));
-long	SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
-long	SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
-
-int	SSL_get_error(const SSL *s,int ret_code);
+void SSL_certs_clear(SSL *s);
+void SSL_free(SSL *ssl);
+int SSL_accept(SSL *ssl);
+int SSL_connect(SSL *ssl);
+int SSL_read(SSL *ssl, void *buf, int num);
+int SSL_peek(SSL *ssl, void *buf, int num);
+int SSL_write(SSL *ssl, const void *buf, int num);
+long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
+long SSL_callback_ctrl(SSL *, int, void (*)(void));
+long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
+long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
+
+int SSL_get_error(const SSL *s, int ret_code);
 const char *SSL_get_version(const SSL *s);
 
 /* This sets the 'default' SSL version that SSL_new() will create */
 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
 
-#ifndef OPENSSL_NO_SSL2
-const SSL_METHOD *SSLv2_method(void);		/* SSLv2 */
-const SSL_METHOD *SSLv2_server_method(void);	/* SSLv2 */
-const SSL_METHOD *SSLv2_client_method(void);	/* SSLv2 */
-#endif
-
-#ifndef OPENSSL_NO_SSL3_METHOD
-const SSL_METHOD *SSLv3_method(void);		/* SSLv3 */
-const SSL_METHOD *SSLv3_server_method(void);	/* SSLv3 */
-const SSL_METHOD *SSLv3_client_method(void);	/* SSLv3 */
-#endif
+# ifndef OPENSSL_NO_SSL2
+const SSL_METHOD *SSLv2_method(void); /* SSLv2 */
+const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
+const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
+# endif
 
-const SSL_METHOD *SSLv23_method(void);	/* Negotiate highest available SSL/TLS version */
-const SSL_METHOD *SSLv23_server_method(void);	/* Negotiate highest available SSL/TLS version */
-const SSL_METHOD *SSLv23_client_method(void);	/* Negotiate highest available SSL/TLS version */
+# ifndef OPENSSL_NO_SSL3_METHOD
+const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
+const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
+const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
+# endif
 
-const SSL_METHOD *TLSv1_method(void);		/* TLSv1.0 */
-const SSL_METHOD *TLSv1_server_method(void);	/* TLSv1.0 */
-const SSL_METHOD *TLSv1_client_method(void);	/* TLSv1.0 */
+const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS
+                                        * version */
+const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available
+                                               * SSL/TLS version */
+const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available
+                                               * SSL/TLS version */
 
-const SSL_METHOD *TLSv1_1_method(void);		/* TLSv1.1 */
-const SSL_METHOD *TLSv1_1_server_method(void);	/* TLSv1.1 */
-const SSL_METHOD *TLSv1_1_client_method(void);	/* TLSv1.1 */
+const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
+const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
+const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
 
-const SSL_METHOD *TLSv1_2_method(void);		/* TLSv1.2 */
-const SSL_METHOD *TLSv1_2_server_method(void);	/* TLSv1.2 */
-const SSL_METHOD *TLSv1_2_client_method(void);	/* TLSv1.2 */
+const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
+const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
+const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
 
+const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
+const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
+const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
 
-const SSL_METHOD *DTLSv1_method(void);		/* DTLSv1.0 */
-const SSL_METHOD *DTLSv1_server_method(void);	/* DTLSv1.0 */
-const SSL_METHOD *DTLSv1_client_method(void);	/* DTLSv1.0 */
+const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
+const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
+const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
 
-const SSL_METHOD *DTLSv1_2_method(void);	/* DTLSv1.2 */
-const SSL_METHOD *DTLSv1_2_server_method(void);	/* DTLSv1.2 */
-const SSL_METHOD *DTLSv1_2_client_method(void);	/* DTLSv1.2 */
+const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
+const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
+const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
 
-const SSL_METHOD *DTLS_method(void);		/* DTLS 1.0 and 1.2 */
-const SSL_METHOD *DTLS_server_method(void);	/* DTLS 1.0 and 1.2 */
-const SSL_METHOD *DTLS_client_method(void);	/* DTLS 1.0 and 1.2 */
+const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
+const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
+const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
 
 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
 
@@ -2345,139 +2407,146 @@ void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
-int SSL_add_client_CA(SSL *ssl,X509 *x);
-int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
+int SSL_add_client_CA(SSL *ssl, X509 *x);
+int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
 
 void SSL_set_connect_state(SSL *s);
 void SSL_set_accept_state(SSL *s);
 
 long SSL_get_default_timeout(const SSL *s);
 
-int SSL_library_init(void );
+int SSL_library_init(void);
 
-char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
+char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
 
 SSL *SSL_dup(SSL *ssl);
 
 X509 *SSL_get_certificate(const SSL *ssl);
-/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
+/*
+ * EVP_PKEY
+ */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
 
 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
 
-void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
-void SSL_set_quiet_shutdown(SSL *ssl,int mode);
+void SSL_set_quiet_shutdown(SSL *ssl, int mode);
 int SSL_get_quiet_shutdown(const SSL *ssl);
-void SSL_set_shutdown(SSL *ssl,int mode);
+void SSL_set_shutdown(SSL *ssl, int mode);
 int SSL_get_shutdown(const SSL *ssl);
 int SSL_version(const SSL *ssl);
 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
-	const char *CApath);
-#define SSL_get0_session SSL_get_session /* just peek at pointer */
+                                  const char *CApath);
+# define SSL_get0_session SSL_get_session/* just peek at pointer */
 SSL_SESSION *SSL_get_session(const SSL *ssl);
 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
-SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
+SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
 void SSL_set_info_callback(SSL *ssl,
-			   void (*cb)(const SSL *ssl,int type,int val));
-void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
+                           void (*cb) (const SSL *ssl, int type, int val));
+void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
+                                               int val);
 int SSL_state(const SSL *ssl);
 void SSL_set_state(SSL *ssl, int state);
 
-void SSL_set_verify_result(SSL *ssl,long v);
+void SSL_set_verify_result(SSL *ssl, long v);
 long SSL_get_verify_result(const SSL *ssl);
 
-int SSL_set_ex_data(SSL *ssl,int idx,void *data);
-void *SSL_get_ex_data(const SSL *ssl,int idx);
+int SSL_set_ex_data(SSL *ssl, int idx, void *data);
+void *SSL_get_ex_data(const SSL *ssl, int idx);
 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 
-int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
-void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
-int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
+void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
+int SSL_SESSION_get_ex_new_index(long argl, void *argp,
+                                 CRYPTO_EX_new *new_func,
+                                 CRYPTO_EX_dup *dup_func,
+                                 CRYPTO_EX_free *free_func);
 
-int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
-void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
+int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
+void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-
-int SSL_get_ex_data_X509_STORE_CTX_idx(void );
-
-#define SSL_CTX_sess_set_cache_size(ctx,t) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
-#define SSL_CTX_sess_get_cache_size(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
-#define SSL_CTX_set_session_cache_mode(ctx,m) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
-#define SSL_CTX_get_session_cache_mode(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
-
-#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
-#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
-#define SSL_CTX_get_read_ahead(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
-#define SSL_CTX_set_read_ahead(ctx,m) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
-#define SSL_CTX_get_max_cert_list(ctx) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
-#define SSL_CTX_set_max_cert_list(ctx,m) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
-#define SSL_get_max_cert_list(ssl) \
-	SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
-#define SSL_set_max_cert_list(ssl,m) \
-	SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
-
-#define SSL_CTX_set_max_send_fragment(ctx,m) \
-	SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
-#define SSL_set_max_send_fragment(ssl,m) \
-	SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+                             CRYPTO_EX_dup *dup_func,
+                             CRYPTO_EX_free *free_func);
+
+int SSL_get_ex_data_X509_STORE_CTX_idx(void);
+
+# define SSL_CTX_sess_set_cache_size(ctx,t) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
+# define SSL_CTX_sess_get_cache_size(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
+# define SSL_CTX_set_session_cache_mode(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
+# define SSL_CTX_get_session_cache_mode(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
+
+# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
+# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
+# define SSL_CTX_get_read_ahead(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
+# define SSL_CTX_set_read_ahead(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
+# define SSL_CTX_get_max_cert_list(ctx) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_CTX_set_max_cert_list(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+# define SSL_get_max_cert_list(ssl) \
+        SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
+# define SSL_set_max_cert_list(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
+
+# define SSL_CTX_set_max_send_fragment(ctx,m) \
+        SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
+# define SSL_set_max_send_fragment(ssl,m) \
+        SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
 
      /* NB: the keylength is only applicable when is_export is true */
-#ifndef OPENSSL_NO_RSA
+# ifndef OPENSSL_NO_RSA
 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
-				  RSA *(*cb)(SSL *ssl,int is_export,
-					     int keylength));
+                                  RSA *(*cb) (SSL *ssl, int is_export,
+                                              int keylength));
 
 void SSL_set_tmp_rsa_callback(SSL *ssl,
-				  RSA *(*cb)(SSL *ssl,int is_export,
-					     int keylength));
-#endif
-#ifndef OPENSSL_NO_DH
+                              RSA *(*cb) (SSL *ssl, int is_export,
+                                          int keylength));
+# endif
+# ifndef OPENSSL_NO_DH
 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
-				 DH *(*dh)(SSL *ssl,int is_export,
-					   int keylength));
+                                 DH *(*dh) (SSL *ssl, int is_export,
+                                            int keylength));
 void SSL_set_tmp_dh_callback(SSL *ssl,
-				 DH *(*dh)(SSL *ssl,int is_export,
-					   int keylength));
-#endif
-#ifndef OPENSSL_NO_ECDH
+                             DH *(*dh) (SSL *ssl, int is_export,
+                                        int keylength));
+# endif
+# ifndef OPENSSL_NO_ECDH
 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
-				 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
-					   int keylength));
+                                   EC_KEY *(*ecdh) (SSL *ssl, int is_export,
+                                                    int keylength));
 void SSL_set_tmp_ecdh_callback(SSL *ssl,
-				 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
-					   int keylength));
-#endif
+                               EC_KEY *(*ecdh) (SSL *ssl, int is_export,
+                                                int keylength));
+# endif
 
-#ifndef OPENSSL_NO_COMP
+# ifndef OPENSSL_NO_COMP
 const COMP_METHOD *SSL_get_current_compression(SSL *s);
 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
-STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) *meths);
+STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
+                                                      *meths);
 void SSL_COMP_free_compression_methods(void);
-int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
-#else
+int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
+# else
 const void *SSL_get_current_compression(SSL *s);
 const void *SSL_get_current_expansion(SSL *s);
 const char *SSL_COMP_get_name(const void *comp);
 void *SSL_COMP_get_compression_methods(void);
-int SSL_COMP_add_compression_method(int id,void *cm);
-#endif
+int SSL_COMP_add_compression_method(int id, void *cm);
+# endif
 
 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
 
@@ -2485,10 +2554,12 @@ const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
 
 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
-				  void *arg);
+                                  void *arg);
 
 /* Pre-shared secret session resumption functions */
-int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
+int SSL_set_session_secret_cb(SSL *s,
+                              tls_session_secret_cb_fn tls_session_secret_cb,
+                              void *arg);
 
 void SSL_set_debug(SSL *s, int debug);
 int SSL_cache_hit(SSL *s);
@@ -2508,18 +2579,19 @@ int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
 int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
 int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
 
-#ifndef OPENSSL_NO_SSL_TRACE
+# ifndef OPENSSL_NO_SSL_TRACE
 void SSL_trace(int write_p, int version, int content_type,
-		const void *buf, size_t len, SSL *ssl, void *arg);
+               const void *buf, size_t len, SSL *ssl, void *arg);
 const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
-#endif
+# endif
 
-#ifndef OPENSSL_NO_UNIT_TEST
+# ifndef OPENSSL_NO_UNIT_TEST
 const struct openssl_ssl_test_functions *SSL_test_functions(void);
-#endif
+# endif
 
 /* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_SSL_strings(void);
@@ -2527,559 +2599,559 @@ void ERR_load_SSL_strings(void);
 /* Error codes for the SSL functions. */
 
 /* Function codes. */
-#define SSL_F_CHECK_SUITEB_CIPHER_LIST			 331
-#define SSL_F_CLIENT_CERTIFICATE			 100
-#define SSL_F_CLIENT_FINISHED				 167
-#define SSL_F_CLIENT_HELLO				 101
-#define SSL_F_CLIENT_MASTER_KEY				 102
-#define SSL_F_D2I_SSL_SESSION				 103
-#define SSL_F_DO_DTLS1_WRITE				 245
-#define SSL_F_DO_SSL3_WRITE				 104
-#define SSL_F_DTLS1_ACCEPT				 246
-#define SSL_F_DTLS1_ADD_CERT_TO_BUF			 295
-#define SSL_F_DTLS1_BUFFER_RECORD			 247
-#define SSL_F_DTLS1_CHECK_TIMEOUT_NUM			 316
-#define SSL_F_DTLS1_CLIENT_HELLO			 248
-#define SSL_F_DTLS1_CONNECT				 249
-#define SSL_F_DTLS1_ENC					 250
-#define SSL_F_DTLS1_GET_HELLO_VERIFY			 251
-#define SSL_F_DTLS1_GET_MESSAGE				 252
-#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT		 253
-#define SSL_F_DTLS1_GET_RECORD				 254
-#define SSL_F_DTLS1_HANDLE_TIMEOUT			 297
-#define SSL_F_DTLS1_HEARTBEAT				 305
-#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN			 255
-#define SSL_F_DTLS1_PREPROCESS_FRAGMENT			 288
-#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE		 256
-#define SSL_F_DTLS1_PROCESS_RECORD			 257
-#define SSL_F_DTLS1_READ_BYTES				 258
-#define SSL_F_DTLS1_READ_FAILED				 259
-#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST		 260
-#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE		 261
-#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE		 262
-#define SSL_F_DTLS1_SEND_CLIENT_VERIFY			 263
-#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST		 264
-#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE		 265
-#define SSL_F_DTLS1_SEND_SERVER_HELLO			 266
-#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE		 267
-#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES		 268
-#define SSL_F_GET_CLIENT_FINISHED			 105
-#define SSL_F_GET_CLIENT_HELLO				 106
-#define SSL_F_GET_CLIENT_MASTER_KEY			 107
-#define SSL_F_GET_SERVER_FINISHED			 108
-#define SSL_F_GET_SERVER_HELLO				 109
-#define SSL_F_GET_SERVER_VERIFY				 110
-#define SSL_F_I2D_SSL_SESSION				 111
-#define SSL_F_READ_N					 112
-#define SSL_F_REQUEST_CERTIFICATE			 113
-#define SSL_F_SERVER_FINISH				 239
-#define SSL_F_SERVER_HELLO				 114
-#define SSL_F_SERVER_VERIFY				 240
-#define SSL_F_SSL23_ACCEPT				 115
-#define SSL_F_SSL23_CLIENT_HELLO			 116
-#define SSL_F_SSL23_CONNECT				 117
-#define SSL_F_SSL23_GET_CLIENT_HELLO			 118
-#define SSL_F_SSL23_GET_SERVER_HELLO			 119
-#define SSL_F_SSL23_PEEK				 237
-#define SSL_F_SSL23_READ				 120
-#define SSL_F_SSL23_WRITE				 121
-#define SSL_F_SSL2_ACCEPT				 122
-#define SSL_F_SSL2_CONNECT				 123
-#define SSL_F_SSL2_ENC_INIT				 124
-#define SSL_F_SSL2_GENERATE_KEY_MATERIAL		 241
-#define SSL_F_SSL2_PEEK					 234
-#define SSL_F_SSL2_READ					 125
-#define SSL_F_SSL2_READ_INTERNAL			 236
-#define SSL_F_SSL2_SET_CERTIFICATE			 126
-#define SSL_F_SSL2_WRITE				 127
-#define SSL_F_SSL3_ACCEPT				 128
-#define SSL_F_SSL3_ADD_CERT_TO_BUF			 296
-#define SSL_F_SSL3_CALLBACK_CTRL			 233
-#define SSL_F_SSL3_CHANGE_CIPHER_STATE			 129
-#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM		 130
-#define SSL_F_SSL3_CHECK_CLIENT_HELLO			 304
-#define SSL_F_SSL3_CLIENT_HELLO				 131
-#define SSL_F_SSL3_CONNECT				 132
-#define SSL_F_SSL3_CTRL					 213
-#define SSL_F_SSL3_CTX_CTRL				 133
-#define SSL_F_SSL3_DIGEST_CACHED_RECORDS		 293
-#define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC		 292
-#define SSL_F_SSL3_ENC					 134
-#define SSL_F_SSL3_GENERATE_KEY_BLOCK			 238
-#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST		 135
-#define SSL_F_SSL3_GET_CERT_STATUS			 289
-#define SSL_F_SSL3_GET_CERT_VERIFY			 136
-#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE		 137
-#define SSL_F_SSL3_GET_CLIENT_HELLO			 138
-#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE		 139
-#define SSL_F_SSL3_GET_FINISHED				 140
-#define SSL_F_SSL3_GET_KEY_EXCHANGE			 141
-#define SSL_F_SSL3_GET_MESSAGE				 142
-#define SSL_F_SSL3_GET_NEW_SESSION_TICKET		 283
-#define SSL_F_SSL3_GET_NEXT_PROTO			 306
-#define SSL_F_SSL3_GET_RECORD				 143
-#define SSL_F_SSL3_GET_SERVER_CERTIFICATE		 144
-#define SSL_F_SSL3_GET_SERVER_DONE			 145
-#define SSL_F_SSL3_GET_SERVER_HELLO			 146
-#define SSL_F_SSL3_HANDSHAKE_MAC			 285
-#define SSL_F_SSL3_NEW_SESSION_TICKET			 287
-#define SSL_F_SSL3_OUTPUT_CERT_CHAIN			 147
-#define SSL_F_SSL3_PEEK					 235
-#define SSL_F_SSL3_READ_BYTES				 148
-#define SSL_F_SSL3_READ_N				 149
-#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST		 150
-#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE		 151
-#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE		 152
-#define SSL_F_SSL3_SEND_CLIENT_VERIFY			 153
-#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE		 154
-#define SSL_F_SSL3_SEND_SERVER_HELLO			 242
-#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE		 155
-#define SSL_F_SSL3_SETUP_KEY_BLOCK			 157
-#define SSL_F_SSL3_SETUP_READ_BUFFER			 156
-#define SSL_F_SSL3_SETUP_WRITE_BUFFER			 291
-#define SSL_F_SSL3_WRITE_BYTES				 158
-#define SSL_F_SSL3_WRITE_PENDING			 159
-#define SSL_F_SSL_ADD_CERT_CHAIN			 318
-#define SSL_F_SSL_ADD_CERT_TO_BUF			 319
-#define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT	 298
-#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT		 277
-#define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT		 307
-#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK	 215
-#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK	 216
-#define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT	 299
-#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT		 278
-#define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT		 308
-#define SSL_F_SSL_BAD_METHOD				 160
-#define SSL_F_SSL_BUILD_CERT_CHAIN			 332
-#define SSL_F_SSL_BYTES_TO_CIPHER_LIST			 161
-#define SSL_F_SSL_CERT_DUP				 221
-#define SSL_F_SSL_CERT_INST				 222
-#define SSL_F_SSL_CERT_INSTANTIATE			 214
-#define SSL_F_SSL_CERT_NEW				 162
-#define SSL_F_SSL_CHECK_PRIVATE_KEY			 163
-#define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT		 280
-#define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG		 279
-#define SSL_F_SSL_CIPHER_PROCESS_RULESTR		 230
-#define SSL_F_SSL_CIPHER_STRENGTH_SORT			 231
-#define SSL_F_SSL_CLEAR					 164
-#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD		 165
-#define SSL_F_SSL_CONF_CMD				 334
-#define SSL_F_SSL_CREATE_CIPHER_LIST			 166
-#define SSL_F_SSL_CTRL					 232
-#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY			 168
-#define SSL_F_SSL_CTX_MAKE_PROFILES			 309
-#define SSL_F_SSL_CTX_NEW				 169
-#define SSL_F_SSL_CTX_SET_CIPHER_LIST			 269
-#define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE		 290
-#define SSL_F_SSL_CTX_SET_PURPOSE			 226
-#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT		 219
-#define SSL_F_SSL_CTX_SET_SSL_VERSION			 170
-#define SSL_F_SSL_CTX_SET_TRUST				 229
-#define SSL_F_SSL_CTX_USE_CERTIFICATE			 171
-#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1		 172
-#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE	 220
-#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE		 173
-#define SSL_F_SSL_CTX_USE_PRIVATEKEY			 174
-#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1		 175
-#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE		 176
-#define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT		 272
-#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY			 177
-#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1		 178
-#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE		 179
-#define SSL_F_SSL_CTX_USE_SERVERINFO			 336
-#define SSL_F_SSL_CTX_USE_SERVERINFO_FILE		 337
-#define SSL_F_SSL_DO_HANDSHAKE				 180
-#define SSL_F_SSL_GET_NEW_SESSION			 181
-#define SSL_F_SSL_GET_PREV_SESSION			 217
-#define SSL_F_SSL_GET_SERVER_CERT_INDEX			 322
-#define SSL_F_SSL_GET_SERVER_SEND_CERT			 182
-#define SSL_F_SSL_GET_SERVER_SEND_PKEY			 317
-#define SSL_F_SSL_GET_SIGN_PKEY				 183
-#define SSL_F_SSL_INIT_WBIO_BUFFER			 184
-#define SSL_F_SSL_LOAD_CLIENT_CA_FILE			 185
-#define SSL_F_SSL_NEW					 186
-#define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT	 300
-#define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT		 302
-#define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT	 310
-#define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT	 301
-#define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT		 303
-#define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT	 311
-#define SSL_F_SSL_PEEK					 270
-#define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT		 281
-#define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT		 282
-#define SSL_F_SSL_READ					 223
-#define SSL_F_SSL_RSA_PRIVATE_DECRYPT			 187
-#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT			 188
-#define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT		 320
-#define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT		 321
-#define SSL_F_SSL_SESSION_NEW				 189
-#define SSL_F_SSL_SESSION_PRINT_FP			 190
-#define SSL_F_SSL_SESSION_SET1_ID_CONTEXT		 312
-#define SSL_F_SSL_SESS_CERT_NEW				 225
-#define SSL_F_SSL_SET_CERT				 191
-#define SSL_F_SSL_SET_CIPHER_LIST			 271
-#define SSL_F_SSL_SET_FD				 192
-#define SSL_F_SSL_SET_PKEY				 193
-#define SSL_F_SSL_SET_PURPOSE				 227
-#define SSL_F_SSL_SET_RFD				 194
-#define SSL_F_SSL_SET_SESSION				 195
-#define SSL_F_SSL_SET_SESSION_ID_CONTEXT		 218
-#define SSL_F_SSL_SET_SESSION_TICKET_EXT		 294
-#define SSL_F_SSL_SET_TRUST				 228
-#define SSL_F_SSL_SET_WFD				 196
-#define SSL_F_SSL_SHUTDOWN				 224
-#define SSL_F_SSL_SRP_CTX_INIT				 313
-#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION		 243
-#define SSL_F_SSL_UNDEFINED_FUNCTION			 197
-#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION		 244
-#define SSL_F_SSL_USE_CERTIFICATE			 198
-#define SSL_F_SSL_USE_CERTIFICATE_ASN1			 199
-#define SSL_F_SSL_USE_CERTIFICATE_FILE			 200
-#define SSL_F_SSL_USE_PRIVATEKEY			 201
-#define SSL_F_SSL_USE_PRIVATEKEY_ASN1			 202
-#define SSL_F_SSL_USE_PRIVATEKEY_FILE			 203
-#define SSL_F_SSL_USE_PSK_IDENTITY_HINT			 273
-#define SSL_F_SSL_USE_RSAPRIVATEKEY			 204
-#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1		 205
-#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE		 206
-#define SSL_F_SSL_VERIFY_CERT_CHAIN			 207
-#define SSL_F_SSL_WRITE					 208
-#define SSL_F_TLS12_CHECK_PEER_SIGALG			 333
-#define SSL_F_TLS1_CERT_VERIFY_MAC			 286
-#define SSL_F_TLS1_CHANGE_CIPHER_STATE			 209
-#define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT		 274
-#define SSL_F_TLS1_ENC					 210
-#define SSL_F_TLS1_EXPORT_KEYING_MATERIAL		 314
-#define SSL_F_TLS1_GET_CURVELIST			 338
-#define SSL_F_TLS1_HEARTBEAT				 315
-#define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT		 275
-#define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT		 276
-#define SSL_F_TLS1_PRF					 284
-#define SSL_F_TLS1_SETUP_KEY_BLOCK			 211
-#define SSL_F_TLS1_SET_SERVER_SIGALGS			 335
-#define SSL_F_WRITE_PENDING				 212
+# define SSL_F_CHECK_SUITEB_CIPHER_LIST                   331
+# define SSL_F_CLIENT_CERTIFICATE                         100
+# define SSL_F_CLIENT_FINISHED                            167
+# define SSL_F_CLIENT_HELLO                               101
+# define SSL_F_CLIENT_MASTER_KEY                          102
+# define SSL_F_D2I_SSL_SESSION                            103
+# define SSL_F_DO_DTLS1_WRITE                             245
+# define SSL_F_DO_SSL3_WRITE                              104
+# define SSL_F_DTLS1_ACCEPT                               246
+# define SSL_F_DTLS1_ADD_CERT_TO_BUF                      295
+# define SSL_F_DTLS1_BUFFER_RECORD                        247
+# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM                    316
+# define SSL_F_DTLS1_CLIENT_HELLO                         248
+# define SSL_F_DTLS1_CONNECT                              249
+# define SSL_F_DTLS1_ENC                                  250
+# define SSL_F_DTLS1_GET_HELLO_VERIFY                     251
+# define SSL_F_DTLS1_GET_MESSAGE                          252
+# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT                 253
+# define SSL_F_DTLS1_GET_RECORD                           254
+# define SSL_F_DTLS1_HANDLE_TIMEOUT                       297
+# define SSL_F_DTLS1_HEARTBEAT                            305
+# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN                    255
+# define SSL_F_DTLS1_PREPROCESS_FRAGMENT                  288
+# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE           256
+# define SSL_F_DTLS1_PROCESS_RECORD                       257
+# define SSL_F_DTLS1_READ_BYTES                           258
+# define SSL_F_DTLS1_READ_FAILED                          259
+# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST             260
+# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE              261
+# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE             262
+# define SSL_F_DTLS1_SEND_CLIENT_VERIFY                   263
+# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST            264
+# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE              265
+# define SSL_F_DTLS1_SEND_SERVER_HELLO                    266
+# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE             267
+# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES                 268
+# define SSL_F_GET_CLIENT_FINISHED                        105
+# define SSL_F_GET_CLIENT_HELLO                           106
+# define SSL_F_GET_CLIENT_MASTER_KEY                      107
+# define SSL_F_GET_SERVER_FINISHED                        108
+# define SSL_F_GET_SERVER_HELLO                           109
+# define SSL_F_GET_SERVER_VERIFY                          110
+# define SSL_F_I2D_SSL_SESSION                            111
+# define SSL_F_READ_N                                     112
+# define SSL_F_REQUEST_CERTIFICATE                        113
+# define SSL_F_SERVER_FINISH                              239
+# define SSL_F_SERVER_HELLO                               114
+# define SSL_F_SERVER_VERIFY                              240
+# define SSL_F_SSL23_ACCEPT                               115
+# define SSL_F_SSL23_CLIENT_HELLO                         116
+# define SSL_F_SSL23_CONNECT                              117
+# define SSL_F_SSL23_GET_CLIENT_HELLO                     118
+# define SSL_F_SSL23_GET_SERVER_HELLO                     119
+# define SSL_F_SSL23_PEEK                                 237
+# define SSL_F_SSL23_READ                                 120
+# define SSL_F_SSL23_WRITE                                121
+# define SSL_F_SSL2_ACCEPT                                122
+# define SSL_F_SSL2_CONNECT                               123
+# define SSL_F_SSL2_ENC_INIT                              124
+# define SSL_F_SSL2_GENERATE_KEY_MATERIAL                 241
+# define SSL_F_SSL2_PEEK                                  234
+# define SSL_F_SSL2_READ                                  125
+# define SSL_F_SSL2_READ_INTERNAL                         236
+# define SSL_F_SSL2_SET_CERTIFICATE                       126
+# define SSL_F_SSL2_WRITE                                 127
+# define SSL_F_SSL3_ACCEPT                                128
+# define SSL_F_SSL3_ADD_CERT_TO_BUF                       296
+# define SSL_F_SSL3_CALLBACK_CTRL                         233
+# define SSL_F_SSL3_CHANGE_CIPHER_STATE                   129
+# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM              130
+# define SSL_F_SSL3_CHECK_CLIENT_HELLO                    304
+# define SSL_F_SSL3_CLIENT_HELLO                          131
+# define SSL_F_SSL3_CONNECT                               132
+# define SSL_F_SSL3_CTRL                                  213
+# define SSL_F_SSL3_CTX_CTRL                              133
+# define SSL_F_SSL3_DIGEST_CACHED_RECORDS                 293
+# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC                 292
+# define SSL_F_SSL3_ENC                                   134
+# define SSL_F_SSL3_GENERATE_KEY_BLOCK                    238
+# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST               135
+# define SSL_F_SSL3_GET_CERT_STATUS                       289
+# define SSL_F_SSL3_GET_CERT_VERIFY                       136
+# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE                137
+# define SSL_F_SSL3_GET_CLIENT_HELLO                      138
+# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE               139
+# define SSL_F_SSL3_GET_FINISHED                          140
+# define SSL_F_SSL3_GET_KEY_EXCHANGE                      141
+# define SSL_F_SSL3_GET_MESSAGE                           142
+# define SSL_F_SSL3_GET_NEW_SESSION_TICKET                283
+# define SSL_F_SSL3_GET_NEXT_PROTO                        306
+# define SSL_F_SSL3_GET_RECORD                            143
+# define SSL_F_SSL3_GET_SERVER_CERTIFICATE                144
+# define SSL_F_SSL3_GET_SERVER_DONE                       145
+# define SSL_F_SSL3_GET_SERVER_HELLO                      146
+# define SSL_F_SSL3_HANDSHAKE_MAC                         285
+# define SSL_F_SSL3_NEW_SESSION_TICKET                    287
+# define SSL_F_SSL3_OUTPUT_CERT_CHAIN                     147
+# define SSL_F_SSL3_PEEK                                  235
+# define SSL_F_SSL3_READ_BYTES                            148
+# define SSL_F_SSL3_READ_N                                149
+# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST              150
+# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE               151
+# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE              152
+# define SSL_F_SSL3_SEND_CLIENT_VERIFY                    153
+# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE               154
+# define SSL_F_SSL3_SEND_SERVER_HELLO                     242
+# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE              155
+# define SSL_F_SSL3_SETUP_KEY_BLOCK                       157
+# define SSL_F_SSL3_SETUP_READ_BUFFER                     156
+# define SSL_F_SSL3_SETUP_WRITE_BUFFER                    291
+# define SSL_F_SSL3_WRITE_BYTES                           158
+# define SSL_F_SSL3_WRITE_PENDING                         159
+# define SSL_F_SSL_ADD_CERT_CHAIN                         318
+# define SSL_F_SSL_ADD_CERT_TO_BUF                        319
+# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT        298
+# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT                 277
+# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT           307
+# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK         215
+# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK        216
+# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT        299
+# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT                 278
+# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT           308
+# define SSL_F_SSL_BAD_METHOD                             160
+# define SSL_F_SSL_BUILD_CERT_CHAIN                       332
+# define SSL_F_SSL_BYTES_TO_CIPHER_LIST                   161
+# define SSL_F_SSL_CERT_DUP                               221
+# define SSL_F_SSL_CERT_INST                              222
+# define SSL_F_SSL_CERT_INSTANTIATE                       214
+# define SSL_F_SSL_CERT_NEW                               162
+# define SSL_F_SSL_CHECK_PRIVATE_KEY                      163
+# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT               280
+# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG            279
+# define SSL_F_SSL_CIPHER_PROCESS_RULESTR                 230
+# define SSL_F_SSL_CIPHER_STRENGTH_SORT                   231
+# define SSL_F_SSL_CLEAR                                  164
+# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD            165
+# define SSL_F_SSL_CONF_CMD                               334
+# define SSL_F_SSL_CREATE_CIPHER_LIST                     166
+# define SSL_F_SSL_CTRL                                   232
+# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY                  168
+# define SSL_F_SSL_CTX_MAKE_PROFILES                      309
+# define SSL_F_SSL_CTX_NEW                                169
+# define SSL_F_SSL_CTX_SET_CIPHER_LIST                    269
+# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE             290
+# define SSL_F_SSL_CTX_SET_PURPOSE                        226
+# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT             219
+# define SSL_F_SSL_CTX_SET_SSL_VERSION                    170
+# define SSL_F_SSL_CTX_SET_TRUST                          229
+# define SSL_F_SSL_CTX_USE_CERTIFICATE                    171
+# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1               172
+# define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE         220
+# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE               173
+# define SSL_F_SSL_CTX_USE_PRIVATEKEY                     174
+# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1                175
+# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE                176
+# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT              272
+# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY                  177
+# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1             178
+# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE             179
+# define SSL_F_SSL_CTX_USE_SERVERINFO                     336
+# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE                337
+# define SSL_F_SSL_DO_HANDSHAKE                           180
+# define SSL_F_SSL_GET_NEW_SESSION                        181
+# define SSL_F_SSL_GET_PREV_SESSION                       217
+# define SSL_F_SSL_GET_SERVER_CERT_INDEX                  322
+# define SSL_F_SSL_GET_SERVER_SEND_CERT                   182
+# define SSL_F_SSL_GET_SERVER_SEND_PKEY                   317
+# define SSL_F_SSL_GET_SIGN_PKEY                          183
+# define SSL_F_SSL_INIT_WBIO_BUFFER                       184
+# define SSL_F_SSL_LOAD_CLIENT_CA_FILE                    185
+# define SSL_F_SSL_NEW                                    186
+# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT      300
+# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT               302
+# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT         310
+# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT      301
+# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT               303
+# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT         311
+# define SSL_F_SSL_PEEK                                   270
+# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT             281
+# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT             282
+# define SSL_F_SSL_READ                                   223
+# define SSL_F_SSL_RSA_PRIVATE_DECRYPT                    187
+# define SSL_F_SSL_RSA_PUBLIC_ENCRYPT                     188
+# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT                320
+# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT                321
+# define SSL_F_SSL_SESSION_NEW                            189
+# define SSL_F_SSL_SESSION_PRINT_FP                       190
+# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT                312
+# define SSL_F_SSL_SESS_CERT_NEW                          225
+# define SSL_F_SSL_SET_CERT                               191
+# define SSL_F_SSL_SET_CIPHER_LIST                        271
+# define SSL_F_SSL_SET_FD                                 192
+# define SSL_F_SSL_SET_PKEY                               193
+# define SSL_F_SSL_SET_PURPOSE                            227
+# define SSL_F_SSL_SET_RFD                                194
+# define SSL_F_SSL_SET_SESSION                            195
+# define SSL_F_SSL_SET_SESSION_ID_CONTEXT                 218
+# define SSL_F_SSL_SET_SESSION_TICKET_EXT                 294
+# define SSL_F_SSL_SET_TRUST                              228
+# define SSL_F_SSL_SET_WFD                                196
+# define SSL_F_SSL_SHUTDOWN                               224
+# define SSL_F_SSL_SRP_CTX_INIT                           313
+# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION               243
+# define SSL_F_SSL_UNDEFINED_FUNCTION                     197
+# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION                244
+# define SSL_F_SSL_USE_CERTIFICATE                        198
+# define SSL_F_SSL_USE_CERTIFICATE_ASN1                   199
+# define SSL_F_SSL_USE_CERTIFICATE_FILE                   200
+# define SSL_F_SSL_USE_PRIVATEKEY                         201
+# define SSL_F_SSL_USE_PRIVATEKEY_ASN1                    202
+# define SSL_F_SSL_USE_PRIVATEKEY_FILE                    203
+# define SSL_F_SSL_USE_PSK_IDENTITY_HINT                  273
+# define SSL_F_SSL_USE_RSAPRIVATEKEY                      204
+# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1                 205
+# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE                 206
+# define SSL_F_SSL_VERIFY_CERT_CHAIN                      207
+# define SSL_F_SSL_WRITE                                  208
+# define SSL_F_TLS12_CHECK_PEER_SIGALG                    333
+# define SSL_F_TLS1_CERT_VERIFY_MAC                       286
+# define SSL_F_TLS1_CHANGE_CIPHER_STATE                   209
+# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT              274
+# define SSL_F_TLS1_ENC                                   210
+# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL                314
+# define SSL_F_TLS1_GET_CURVELIST                         338
+# define SSL_F_TLS1_HEARTBEAT                             315
+# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT            275
+# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT            276
+# define SSL_F_TLS1_PRF                                   284
+# define SSL_F_TLS1_SETUP_KEY_BLOCK                       211
+# define SSL_F_TLS1_SET_SERVER_SIGALGS                    335
+# define SSL_F_WRITE_PENDING                              212
 
 /* Reason codes. */
-#define SSL_R_APP_DATA_IN_HANDSHAKE			 100
-#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
-#define SSL_R_BAD_ALERT_RECORD				 101
-#define SSL_R_BAD_AUTHENTICATION_TYPE			 102
-#define SSL_R_BAD_CHANGE_CIPHER_SPEC			 103
-#define SSL_R_BAD_CHECKSUM				 104
-#define SSL_R_BAD_DATA					 390
-#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK		 106
-#define SSL_R_BAD_DECOMPRESSION				 107
-#define SSL_R_BAD_DH_G_LENGTH				 108
-#define SSL_R_BAD_DH_PUB_KEY_LENGTH			 109
-#define SSL_R_BAD_DH_P_LENGTH				 110
-#define SSL_R_BAD_DIGEST_LENGTH				 111
-#define SSL_R_BAD_DSA_SIGNATURE				 112
-#define SSL_R_BAD_ECC_CERT				 304
-#define SSL_R_BAD_ECDSA_SIGNATURE			 305
-#define SSL_R_BAD_ECPOINT				 306
-#define SSL_R_BAD_HANDSHAKE_LENGTH			 332
-#define SSL_R_BAD_HELLO_REQUEST				 105
-#define SSL_R_BAD_LENGTH				 271
-#define SSL_R_BAD_MAC_DECODE				 113
-#define SSL_R_BAD_MAC_LENGTH				 333
-#define SSL_R_BAD_MESSAGE_TYPE				 114
-#define SSL_R_BAD_PACKET_LENGTH				 115
-#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER		 116
-#define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH		 316
-#define SSL_R_BAD_RESPONSE_ARGUMENT			 117
-#define SSL_R_BAD_RSA_DECRYPT				 118
-#define SSL_R_BAD_RSA_ENCRYPT				 119
-#define SSL_R_BAD_RSA_E_LENGTH				 120
-#define SSL_R_BAD_RSA_MODULUS_LENGTH			 121
-#define SSL_R_BAD_RSA_SIGNATURE				 122
-#define SSL_R_BAD_SIGNATURE				 123
-#define SSL_R_BAD_SRP_A_LENGTH				 347
-#define SSL_R_BAD_SRP_B_LENGTH				 348
-#define SSL_R_BAD_SRP_G_LENGTH				 349
-#define SSL_R_BAD_SRP_N_LENGTH				 350
-#define SSL_R_BAD_SRP_PARAMETERS			 371
-#define SSL_R_BAD_SRP_S_LENGTH				 351
-#define SSL_R_BAD_SRTP_MKI_VALUE			 352
-#define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST		 353
-#define SSL_R_BAD_SSL_FILETYPE				 124
-#define SSL_R_BAD_SSL_SESSION_ID_LENGTH			 125
-#define SSL_R_BAD_STATE					 126
-#define SSL_R_BAD_VALUE					 384
-#define SSL_R_BAD_WRITE_RETRY				 127
-#define SSL_R_BIO_NOT_SET				 128
-#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG			 129
-#define SSL_R_BN_LIB					 130
-#define SSL_R_CA_DN_LENGTH_MISMATCH			 131
-#define SSL_R_CA_DN_TOO_LONG				 132
-#define SSL_R_CCS_RECEIVED_EARLY			 133
-#define SSL_R_CERTIFICATE_VERIFY_FAILED			 134
-#define SSL_R_CERT_CB_ERROR				 377
-#define SSL_R_CERT_LENGTH_MISMATCH			 135
-#define SSL_R_CHALLENGE_IS_DIFFERENT			 136
-#define SSL_R_CIPHER_CODE_WRONG_LENGTH			 137
-#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE		 138
-#define SSL_R_CIPHER_TABLE_SRC_ERROR			 139
-#define SSL_R_CLIENTHELLO_TLSEXT			 226
-#define SSL_R_COMPRESSED_LENGTH_TOO_LONG		 140
-#define SSL_R_COMPRESSION_DISABLED			 343
-#define SSL_R_COMPRESSION_FAILURE			 141
-#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE	 307
-#define SSL_R_COMPRESSION_LIBRARY_ERROR			 142
-#define SSL_R_CONNECTION_ID_IS_DIFFERENT		 143
-#define SSL_R_CONNECTION_TYPE_NOT_SET			 144
-#define SSL_R_COOKIE_MISMATCH				 308
-#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED		 145
-#define SSL_R_DATA_LENGTH_TOO_LONG			 146
-#define SSL_R_DECRYPTION_FAILED				 147
-#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC	 281
-#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG		 148
-#define SSL_R_DIGEST_CHECK_FAILED			 149
-#define SSL_R_DTLS_MESSAGE_TOO_BIG			 334
-#define SSL_R_DUPLICATE_COMPRESSION_ID			 309
-#define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT		 317
-#define SSL_R_ECC_CERT_NOT_FOR_SIGNING			 318
-#define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE	 322
-#define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE	 323
-#define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE		 374
-#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER		 310
-#define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST	 354
-#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG			 150
-#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY		 282
-#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST		 151
-#define SSL_R_EXCESSIVE_MESSAGE_SIZE			 152
-#define SSL_R_EXTRA_DATA_IN_MESSAGE			 153
-#define SSL_R_GOT_A_FIN_BEFORE_A_CCS			 154
-#define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS		 355
-#define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION		 356
-#define SSL_R_HTTPS_PROXY_REQUEST			 155
-#define SSL_R_HTTP_REQUEST				 156
-#define SSL_R_ILLEGAL_PADDING				 283
-#define SSL_R_ILLEGAL_SUITEB_DIGEST			 380
-#define SSL_R_INAPPROPRIATE_FALLBACK			 373
-#define SSL_R_INCONSISTENT_COMPRESSION			 340
-#define SSL_R_INVALID_CHALLENGE_LENGTH			 158
-#define SSL_R_INVALID_COMMAND				 280
-#define SSL_R_INVALID_COMPRESSION_ALGORITHM		 341
-#define SSL_R_INVALID_NULL_CMD_NAME			 385
-#define SSL_R_INVALID_PURPOSE				 278
-#define SSL_R_INVALID_SERVERINFO_DATA			 388
-#define SSL_R_INVALID_SRP_USERNAME			 357
-#define SSL_R_INVALID_STATUS_RESPONSE			 328
-#define SSL_R_INVALID_TICKET_KEYS_LENGTH		 325
-#define SSL_R_INVALID_TRUST				 279
-#define SSL_R_KEY_ARG_TOO_LONG				 284
-#define SSL_R_KRB5					 285
-#define SSL_R_KRB5_C_CC_PRINC				 286
-#define SSL_R_KRB5_C_GET_CRED				 287
-#define SSL_R_KRB5_C_INIT				 288
-#define SSL_R_KRB5_C_MK_REQ				 289
-#define SSL_R_KRB5_S_BAD_TICKET				 290
-#define SSL_R_KRB5_S_INIT				 291
-#define SSL_R_KRB5_S_RD_REQ				 292
-#define SSL_R_KRB5_S_TKT_EXPIRED			 293
-#define SSL_R_KRB5_S_TKT_NYV				 294
-#define SSL_R_KRB5_S_TKT_SKEW				 295
-#define SSL_R_LENGTH_MISMATCH				 159
-#define SSL_R_LENGTH_TOO_SHORT				 160
-#define SSL_R_LIBRARY_BUG				 274
-#define SSL_R_LIBRARY_HAS_NO_CIPHERS			 161
-#define SSL_R_MESSAGE_TOO_LONG				 296
-#define SSL_R_MISSING_DH_DSA_CERT			 162
-#define SSL_R_MISSING_DH_KEY				 163
-#define SSL_R_MISSING_DH_RSA_CERT			 164
-#define SSL_R_MISSING_DSA_SIGNING_CERT			 165
-#define SSL_R_MISSING_ECDH_CERT				 382
-#define SSL_R_MISSING_ECDSA_SIGNING_CERT		 381
-#define SSL_R_MISSING_EXPORT_TMP_DH_KEY			 166
-#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY		 167
-#define SSL_R_MISSING_RSA_CERTIFICATE			 168
-#define SSL_R_MISSING_RSA_ENCRYPTING_CERT		 169
-#define SSL_R_MISSING_RSA_SIGNING_CERT			 170
-#define SSL_R_MISSING_SRP_PARAM				 358
-#define SSL_R_MISSING_TMP_DH_KEY			 171
-#define SSL_R_MISSING_TMP_ECDH_KEY			 311
-#define SSL_R_MISSING_TMP_RSA_KEY			 172
-#define SSL_R_MISSING_TMP_RSA_PKEY			 173
-#define SSL_R_MISSING_VERIFY_MESSAGE			 174
-#define SSL_R_MULTIPLE_SGC_RESTARTS			 346
-#define SSL_R_NON_SSLV2_INITIAL_PACKET			 175
-#define SSL_R_NO_CERTIFICATES_RETURNED			 176
-#define SSL_R_NO_CERTIFICATE_ASSIGNED			 177
-#define SSL_R_NO_CERTIFICATE_RETURNED			 178
-#define SSL_R_NO_CERTIFICATE_SET			 179
-#define SSL_R_NO_CERTIFICATE_SPECIFIED			 180
-#define SSL_R_NO_CIPHERS_AVAILABLE			 181
-#define SSL_R_NO_CIPHERS_PASSED				 182
-#define SSL_R_NO_CIPHERS_SPECIFIED			 183
-#define SSL_R_NO_CIPHER_LIST				 184
-#define SSL_R_NO_CIPHER_MATCH				 185
-#define SSL_R_NO_CLIENT_CERT_METHOD			 331
-#define SSL_R_NO_CLIENT_CERT_RECEIVED			 186
-#define SSL_R_NO_COMPRESSION_SPECIFIED			 187
-#define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER		 330
-#define SSL_R_NO_METHOD_SPECIFIED			 188
-#define SSL_R_NO_PEM_EXTENSIONS				 389
-#define SSL_R_NO_PRIVATEKEY				 189
-#define SSL_R_NO_PRIVATE_KEY_ASSIGNED			 190
-#define SSL_R_NO_PROTOCOLS_AVAILABLE			 191
-#define SSL_R_NO_PUBLICKEY				 192
-#define SSL_R_NO_RENEGOTIATION				 339
-#define SSL_R_NO_REQUIRED_DIGEST			 324
-#define SSL_R_NO_SHARED_CIPHER				 193
-#define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS		 376
-#define SSL_R_NO_SRTP_PROFILES				 359
-#define SSL_R_NO_VERIFY_CALLBACK			 194
-#define SSL_R_NULL_SSL_CTX				 195
-#define SSL_R_NULL_SSL_METHOD_PASSED			 196
-#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED		 197
-#define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
-#define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE	 387
-#define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE	 379
-#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE		 297
-#define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG			 327
-#define SSL_R_PACKET_LENGTH_TOO_LONG			 198
-#define SSL_R_PARSE_TLSEXT				 227
-#define SSL_R_PATH_TOO_LONG				 270
-#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE		 199
-#define SSL_R_PEER_ERROR				 200
-#define SSL_R_PEER_ERROR_CERTIFICATE			 201
-#define SSL_R_PEER_ERROR_NO_CERTIFICATE			 202
-#define SSL_R_PEER_ERROR_NO_CIPHER			 203
-#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE	 204
-#define SSL_R_PEM_NAME_BAD_PREFIX			 391
-#define SSL_R_PEM_NAME_TOO_SHORT			 392
-#define SSL_R_PRE_MAC_LENGTH_TOO_LONG			 205
-#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS		 206
-#define SSL_R_PROTOCOL_IS_SHUTDOWN			 207
-#define SSL_R_PSK_IDENTITY_NOT_FOUND			 223
-#define SSL_R_PSK_NO_CLIENT_CB				 224
-#define SSL_R_PSK_NO_SERVER_CB				 225
-#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR			 208
-#define SSL_R_PUBLIC_KEY_IS_NOT_RSA			 209
-#define SSL_R_PUBLIC_KEY_NOT_RSA			 210
-#define SSL_R_READ_BIO_NOT_SET				 211
-#define SSL_R_READ_TIMEOUT_EXPIRED			 312
-#define SSL_R_READ_WRONG_PACKET_TYPE			 212
-#define SSL_R_RECORD_LENGTH_MISMATCH			 213
-#define SSL_R_RECORD_TOO_LARGE				 214
-#define SSL_R_RECORD_TOO_SMALL				 298
-#define SSL_R_RENEGOTIATE_EXT_TOO_LONG			 335
-#define SSL_R_RENEGOTIATION_ENCODING_ERR		 336
-#define SSL_R_RENEGOTIATION_MISMATCH			 337
-#define SSL_R_REQUIRED_CIPHER_MISSING			 215
-#define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING	 342
-#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO		 216
-#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO			 217
-#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO		 218
-#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING		 345
-#define SSL_R_SERVERHELLO_TLSEXT			 275
-#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED		 277
-#define SSL_R_SHORT_READ				 219
-#define SSL_R_SIGNATURE_ALGORITHMS_ERROR		 360
-#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE	 220
-#define SSL_R_SRP_A_CALC				 361
-#define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES		 362
-#define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG	 363
-#define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE		 364
-#define SSL_R_SSL23_DOING_SESSION_ID_REUSE		 221
-#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG		 299
-#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT		 321
-#define SSL_R_SSL3_EXT_INVALID_SERVERNAME		 319
-#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE		 320
-#define SSL_R_SSL3_SESSION_ID_TOO_LONG			 300
-#define SSL_R_SSL3_SESSION_ID_TOO_SHORT			 222
-#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE		 1042
-#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC		 1020
-#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED		 1045
-#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED		 1044
-#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN		 1046
-#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE		 1030
-#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE		 1040
-#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER		 1047
-#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE		 1041
-#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE		 1010
-#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE	 1043
-#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION	 228
-#define SSL_R_SSL_HANDSHAKE_FAILURE			 229
-#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS		 230
-#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED		 301
-#define SSL_R_SSL_SESSION_ID_CONFLICT			 302
-#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG		 273
-#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH		 303
-#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT		 231
-#define SSL_R_TLSV1_ALERT_ACCESS_DENIED			 1049
-#define SSL_R_TLSV1_ALERT_DECODE_ERROR			 1050
-#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED		 1021
-#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR			 1051
-#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION		 1060
-#define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK	 1086
-#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY		 1071
-#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR		 1080
-#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION		 1100
-#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION		 1070
-#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW		 1022
-#define SSL_R_TLSV1_ALERT_UNKNOWN_CA			 1048
-#define SSL_R_TLSV1_ALERT_USER_CANCELLED		 1090
-#define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE		 1114
-#define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE	 1113
-#define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE		 1111
-#define SSL_R_TLSV1_UNRECOGNIZED_NAME			 1112
-#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION		 1110
-#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER	 232
-#define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT		 365
-#define SSL_R_TLS_HEARTBEAT_PENDING			 366
-#define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL		 367
-#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST		 157
-#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
-#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG	 234
-#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER		 235
-#define SSL_R_UNABLE_TO_DECODE_DH_CERTS			 236
-#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS		 313
-#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY		 237
-#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS		 238
-#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS		 314
-#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS	 239
-#define SSL_R_UNABLE_TO_FIND_SSL_METHOD			 240
-#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES		 241
-#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES		 242
-#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES		 243
-#define SSL_R_UNEXPECTED_MESSAGE			 244
-#define SSL_R_UNEXPECTED_RECORD				 245
-#define SSL_R_UNINITIALIZED				 276
-#define SSL_R_UNKNOWN_ALERT_TYPE			 246
-#define SSL_R_UNKNOWN_CERTIFICATE_TYPE			 247
-#define SSL_R_UNKNOWN_CIPHER_RETURNED			 248
-#define SSL_R_UNKNOWN_CIPHER_TYPE			 249
-#define SSL_R_UNKNOWN_CMD_NAME				 386
-#define SSL_R_UNKNOWN_DIGEST				 368
-#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE			 250
-#define SSL_R_UNKNOWN_PKEY_TYPE				 251
-#define SSL_R_UNKNOWN_PROTOCOL				 252
-#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE			 253
-#define SSL_R_UNKNOWN_SSL_VERSION			 254
-#define SSL_R_UNKNOWN_STATE				 255
-#define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED	 338
-#define SSL_R_UNSUPPORTED_CIPHER			 256
-#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM		 257
-#define SSL_R_UNSUPPORTED_DIGEST_TYPE			 326
-#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE		 315
-#define SSL_R_UNSUPPORTED_PROTOCOL			 258
-#define SSL_R_UNSUPPORTED_SSL_VERSION			 259
-#define SSL_R_UNSUPPORTED_STATUS_TYPE			 329
-#define SSL_R_USE_SRTP_NOT_NEGOTIATED			 369
-#define SSL_R_WRITE_BIO_NOT_SET				 260
-#define SSL_R_WRONG_CERTIFICATE_TYPE			 383
-#define SSL_R_WRONG_CIPHER_RETURNED			 261
-#define SSL_R_WRONG_CURVE				 378
-#define SSL_R_WRONG_MESSAGE_TYPE			 262
-#define SSL_R_WRONG_NUMBER_OF_KEY_BITS			 263
-#define SSL_R_WRONG_SIGNATURE_LENGTH			 264
-#define SSL_R_WRONG_SIGNATURE_SIZE			 265
-#define SSL_R_WRONG_SIGNATURE_TYPE			 370
-#define SSL_R_WRONG_SSL_VERSION				 266
-#define SSL_R_WRONG_VERSION_NUMBER			 267
-#define SSL_R_X509_LIB					 268
-#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS		 269
+# define SSL_R_APP_DATA_IN_HANDSHAKE                      100
+# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
+# define SSL_R_BAD_ALERT_RECORD                           101
+# define SSL_R_BAD_AUTHENTICATION_TYPE                    102
+# define SSL_R_BAD_CHANGE_CIPHER_SPEC                     103
+# define SSL_R_BAD_CHECKSUM                               104
+# define SSL_R_BAD_DATA                                   390
+# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK              106
+# define SSL_R_BAD_DECOMPRESSION                          107
+# define SSL_R_BAD_DH_G_LENGTH                            108
+# define SSL_R_BAD_DH_PUB_KEY_LENGTH                      109
+# define SSL_R_BAD_DH_P_LENGTH                            110
+# define SSL_R_BAD_DIGEST_LENGTH                          111
+# define SSL_R_BAD_DSA_SIGNATURE                          112
+# define SSL_R_BAD_ECC_CERT                               304
+# define SSL_R_BAD_ECDSA_SIGNATURE                        305
+# define SSL_R_BAD_ECPOINT                                306
+# define SSL_R_BAD_HANDSHAKE_LENGTH                       332
+# define SSL_R_BAD_HELLO_REQUEST                          105
+# define SSL_R_BAD_LENGTH                                 271
+# define SSL_R_BAD_MAC_DECODE                             113
+# define SSL_R_BAD_MAC_LENGTH                             333
+# define SSL_R_BAD_MESSAGE_TYPE                           114
+# define SSL_R_BAD_PACKET_LENGTH                          115
+# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER                116
+# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH               316
+# define SSL_R_BAD_RESPONSE_ARGUMENT                      117
+# define SSL_R_BAD_RSA_DECRYPT                            118
+# define SSL_R_BAD_RSA_ENCRYPT                            119
+# define SSL_R_BAD_RSA_E_LENGTH                           120
+# define SSL_R_BAD_RSA_MODULUS_LENGTH                     121
+# define SSL_R_BAD_RSA_SIGNATURE                          122
+# define SSL_R_BAD_SIGNATURE                              123
+# define SSL_R_BAD_SRP_A_LENGTH                           347
+# define SSL_R_BAD_SRP_B_LENGTH                           348
+# define SSL_R_BAD_SRP_G_LENGTH                           349
+# define SSL_R_BAD_SRP_N_LENGTH                           350
+# define SSL_R_BAD_SRP_PARAMETERS                         371
+# define SSL_R_BAD_SRP_S_LENGTH                           351
+# define SSL_R_BAD_SRTP_MKI_VALUE                         352
+# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST           353
+# define SSL_R_BAD_SSL_FILETYPE                           124
+# define SSL_R_BAD_SSL_SESSION_ID_LENGTH                  125
+# define SSL_R_BAD_STATE                                  126
+# define SSL_R_BAD_VALUE                                  384
+# define SSL_R_BAD_WRITE_RETRY                            127
+# define SSL_R_BIO_NOT_SET                                128
+# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG                  129
+# define SSL_R_BN_LIB                                     130
+# define SSL_R_CA_DN_LENGTH_MISMATCH                      131
+# define SSL_R_CA_DN_TOO_LONG                             132
+# define SSL_R_CCS_RECEIVED_EARLY                         133
+# define SSL_R_CERTIFICATE_VERIFY_FAILED                  134
+# define SSL_R_CERT_CB_ERROR                              377
+# define SSL_R_CERT_LENGTH_MISMATCH                       135
+# define SSL_R_CHALLENGE_IS_DIFFERENT                     136
+# define SSL_R_CIPHER_CODE_WRONG_LENGTH                   137
+# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE                 138
+# define SSL_R_CIPHER_TABLE_SRC_ERROR                     139
+# define SSL_R_CLIENTHELLO_TLSEXT                         226
+# define SSL_R_COMPRESSED_LENGTH_TOO_LONG                 140
+# define SSL_R_COMPRESSION_DISABLED                       343
+# define SSL_R_COMPRESSION_FAILURE                        141
+# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE    307
+# define SSL_R_COMPRESSION_LIBRARY_ERROR                  142
+# define SSL_R_CONNECTION_ID_IS_DIFFERENT                 143
+# define SSL_R_CONNECTION_TYPE_NOT_SET                    144
+# define SSL_R_COOKIE_MISMATCH                            308
+# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED              145
+# define SSL_R_DATA_LENGTH_TOO_LONG                       146
+# define SSL_R_DECRYPTION_FAILED                          147
+# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC        281
+# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG            148
+# define SSL_R_DIGEST_CHECK_FAILED                        149
+# define SSL_R_DTLS_MESSAGE_TOO_BIG                       334
+# define SSL_R_DUPLICATE_COMPRESSION_ID                   309
+# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT             317
+# define SSL_R_ECC_CERT_NOT_FOR_SIGNING                   318
+# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE         322
+# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE        323
+# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE              374
+# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER               310
+# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST         354
+# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG                  150
+# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY               282
+# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST              151
+# define SSL_R_EXCESSIVE_MESSAGE_SIZE                     152
+# define SSL_R_EXTRA_DATA_IN_MESSAGE                      153
+# define SSL_R_GOT_A_FIN_BEFORE_A_CCS                     154
+# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS                355
+# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION           356
+# define SSL_R_HTTPS_PROXY_REQUEST                        155
+# define SSL_R_HTTP_REQUEST                               156
+# define SSL_R_ILLEGAL_PADDING                            283
+# define SSL_R_ILLEGAL_SUITEB_DIGEST                      380
+# define SSL_R_INAPPROPRIATE_FALLBACK                     373
+# define SSL_R_INCONSISTENT_COMPRESSION                   340
+# define SSL_R_INVALID_CHALLENGE_LENGTH                   158
+# define SSL_R_INVALID_COMMAND                            280
+# define SSL_R_INVALID_COMPRESSION_ALGORITHM              341
+# define SSL_R_INVALID_NULL_CMD_NAME                      385
+# define SSL_R_INVALID_PURPOSE                            278
+# define SSL_R_INVALID_SERVERINFO_DATA                    388
+# define SSL_R_INVALID_SRP_USERNAME                       357
+# define SSL_R_INVALID_STATUS_RESPONSE                    328
+# define SSL_R_INVALID_TICKET_KEYS_LENGTH                 325
+# define SSL_R_INVALID_TRUST                              279
+# define SSL_R_KEY_ARG_TOO_LONG                           284
+# define SSL_R_KRB5                                       285
+# define SSL_R_KRB5_C_CC_PRINC                            286
+# define SSL_R_KRB5_C_GET_CRED                            287
+# define SSL_R_KRB5_C_INIT                                288
+# define SSL_R_KRB5_C_MK_REQ                              289
+# define SSL_R_KRB5_S_BAD_TICKET                          290
+# define SSL_R_KRB5_S_INIT                                291
+# define SSL_R_KRB5_S_RD_REQ                              292
+# define SSL_R_KRB5_S_TKT_EXPIRED                         293
+# define SSL_R_KRB5_S_TKT_NYV                             294
+# define SSL_R_KRB5_S_TKT_SKEW                            295
+# define SSL_R_LENGTH_MISMATCH                            159
+# define SSL_R_LENGTH_TOO_SHORT                           160
+# define SSL_R_LIBRARY_BUG                                274
+# define SSL_R_LIBRARY_HAS_NO_CIPHERS                     161
+# define SSL_R_MESSAGE_TOO_LONG                           296
+# define SSL_R_MISSING_DH_DSA_CERT                        162
+# define SSL_R_MISSING_DH_KEY                             163
+# define SSL_R_MISSING_DH_RSA_CERT                        164
+# define SSL_R_MISSING_DSA_SIGNING_CERT                   165
+# define SSL_R_MISSING_ECDH_CERT                          382
+# define SSL_R_MISSING_ECDSA_SIGNING_CERT                 381
+# define SSL_R_MISSING_EXPORT_TMP_DH_KEY                  166
+# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY                 167
+# define SSL_R_MISSING_RSA_CERTIFICATE                    168
+# define SSL_R_MISSING_RSA_ENCRYPTING_CERT                169
+# define SSL_R_MISSING_RSA_SIGNING_CERT                   170
+# define SSL_R_MISSING_SRP_PARAM                          358
+# define SSL_R_MISSING_TMP_DH_KEY                         171
+# define SSL_R_MISSING_TMP_ECDH_KEY                       311
+# define SSL_R_MISSING_TMP_RSA_KEY                        172
+# define SSL_R_MISSING_TMP_RSA_PKEY                       173
+# define SSL_R_MISSING_VERIFY_MESSAGE                     174
+# define SSL_R_MULTIPLE_SGC_RESTARTS                      346
+# define SSL_R_NON_SSLV2_INITIAL_PACKET                   175
+# define SSL_R_NO_CERTIFICATES_RETURNED                   176
+# define SSL_R_NO_CERTIFICATE_ASSIGNED                    177
+# define SSL_R_NO_CERTIFICATE_RETURNED                    178
+# define SSL_R_NO_CERTIFICATE_SET                         179
+# define SSL_R_NO_CERTIFICATE_SPECIFIED                   180
+# define SSL_R_NO_CIPHERS_AVAILABLE                       181
+# define SSL_R_NO_CIPHERS_PASSED                          182
+# define SSL_R_NO_CIPHERS_SPECIFIED                       183
+# define SSL_R_NO_CIPHER_LIST                             184
+# define SSL_R_NO_CIPHER_MATCH                            185
+# define SSL_R_NO_CLIENT_CERT_METHOD                      331
+# define SSL_R_NO_CLIENT_CERT_RECEIVED                    186
+# define SSL_R_NO_COMPRESSION_SPECIFIED                   187
+# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER           330
+# define SSL_R_NO_METHOD_SPECIFIED                        188
+# define SSL_R_NO_PEM_EXTENSIONS                          389
+# define SSL_R_NO_PRIVATEKEY                              189
+# define SSL_R_NO_PRIVATE_KEY_ASSIGNED                    190
+# define SSL_R_NO_PROTOCOLS_AVAILABLE                     191
+# define SSL_R_NO_PUBLICKEY                               192
+# define SSL_R_NO_RENEGOTIATION                           339
+# define SSL_R_NO_REQUIRED_DIGEST                         324
+# define SSL_R_NO_SHARED_CIPHER                           193
+# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS              376
+# define SSL_R_NO_SRTP_PROFILES                           359
+# define SSL_R_NO_VERIFY_CALLBACK                         194
+# define SSL_R_NULL_SSL_CTX                               195
+# define SSL_R_NULL_SSL_METHOD_PASSED                     196
+# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED            197
+# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
+# define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE       387
+# define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE        379
+# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE              297
+# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG                  327
+# define SSL_R_PACKET_LENGTH_TOO_LONG                     198
+# define SSL_R_PARSE_TLSEXT                               227
+# define SSL_R_PATH_TOO_LONG                              270
+# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE          199
+# define SSL_R_PEER_ERROR                                 200
+# define SSL_R_PEER_ERROR_CERTIFICATE                     201
+# define SSL_R_PEER_ERROR_NO_CERTIFICATE                  202
+# define SSL_R_PEER_ERROR_NO_CIPHER                       203
+# define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE    204
+# define SSL_R_PEM_NAME_BAD_PREFIX                        391
+# define SSL_R_PEM_NAME_TOO_SHORT                         392
+# define SSL_R_PRE_MAC_LENGTH_TOO_LONG                    205
+# define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS          206
+# define SSL_R_PROTOCOL_IS_SHUTDOWN                       207
+# define SSL_R_PSK_IDENTITY_NOT_FOUND                     223
+# define SSL_R_PSK_NO_CLIENT_CB                           224
+# define SSL_R_PSK_NO_SERVER_CB                           225
+# define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR                   208
+# define SSL_R_PUBLIC_KEY_IS_NOT_RSA                      209
+# define SSL_R_PUBLIC_KEY_NOT_RSA                         210
+# define SSL_R_READ_BIO_NOT_SET                           211
+# define SSL_R_READ_TIMEOUT_EXPIRED                       312
+# define SSL_R_READ_WRONG_PACKET_TYPE                     212
+# define SSL_R_RECORD_LENGTH_MISMATCH                     213
+# define SSL_R_RECORD_TOO_LARGE                           214
+# define SSL_R_RECORD_TOO_SMALL                           298
+# define SSL_R_RENEGOTIATE_EXT_TOO_LONG                   335
+# define SSL_R_RENEGOTIATION_ENCODING_ERR                 336
+# define SSL_R_RENEGOTIATION_MISMATCH                     337
+# define SSL_R_REQUIRED_CIPHER_MISSING                    215
+# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING    342
+# define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO                 216
+# define SSL_R_REUSE_CERT_TYPE_NOT_ZERO                   217
+# define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO                 218
+# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING           345
+# define SSL_R_SERVERHELLO_TLSEXT                         275
+# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED           277
+# define SSL_R_SHORT_READ                                 219
+# define SSL_R_SIGNATURE_ALGORITHMS_ERROR                 360
+# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE      220
+# define SSL_R_SRP_A_CALC                                 361
+# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES           362
+# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG      363
+# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE            364
+# define SSL_R_SSL23_DOING_SESSION_ID_REUSE               221
+# define SSL_R_SSL2_CONNECTION_ID_TOO_LONG                299
+# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT             321
+# define SSL_R_SSL3_EXT_INVALID_SERVERNAME                319
+# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE           320
+# define SSL_R_SSL3_SESSION_ID_TOO_LONG                   300
+# define SSL_R_SSL3_SESSION_ID_TOO_SHORT                  222
+# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE                1042
+# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC                 1020
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED            1045
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED            1044
+# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN            1046
+# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE          1030
+# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE              1040
+# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER              1047
+# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE                 1041
+# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE             1010
+# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE        1043
+# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION         228
+# define SSL_R_SSL_HANDSHAKE_FAILURE                      229
+# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS                 230
+# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED             301
+# define SSL_R_SSL_SESSION_ID_CONFLICT                    302
+# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG            273
+# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH              303
+# define SSL_R_SSL_SESSION_ID_IS_DIFFERENT                231
+# define SSL_R_TLSV1_ALERT_ACCESS_DENIED                  1049
+# define SSL_R_TLSV1_ALERT_DECODE_ERROR                   1050
+# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED              1021
+# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR                  1051
+# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION             1060
+# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK         1086
+# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY          1071
+# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR                 1080
+# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION               1100
+# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION               1070
+# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW                1022
+# define SSL_R_TLSV1_ALERT_UNKNOWN_CA                     1048
+# define SSL_R_TLSV1_ALERT_USER_CANCELLED                 1090
+# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE           1114
+# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE      1113
+# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE             1111
+# define SSL_R_TLSV1_UNRECOGNIZED_NAME                    1112
+# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION                1110
+# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER       232
+# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT           365
+# define SSL_R_TLS_HEARTBEAT_PENDING                      366
+# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL                 367
+# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST             157
+# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
+# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG    234
+# define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER            235
+# define SSL_R_UNABLE_TO_DECODE_DH_CERTS                  236
+# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS                313
+# define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY               237
+# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS               238
+# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS             314
+# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS       239
+# define SSL_R_UNABLE_TO_FIND_SSL_METHOD                  240
+# define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES           241
+# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES           242
+# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES          243
+# define SSL_R_UNEXPECTED_MESSAGE                         244
+# define SSL_R_UNEXPECTED_RECORD                          245
+# define SSL_R_UNINITIALIZED                              276
+# define SSL_R_UNKNOWN_ALERT_TYPE                         246
+# define SSL_R_UNKNOWN_CERTIFICATE_TYPE                   247
+# define SSL_R_UNKNOWN_CIPHER_RETURNED                    248
+# define SSL_R_UNKNOWN_CIPHER_TYPE                        249
+# define SSL_R_UNKNOWN_CMD_NAME                           386
+# define SSL_R_UNKNOWN_DIGEST                             368
+# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE                  250
+# define SSL_R_UNKNOWN_PKEY_TYPE                          251
+# define SSL_R_UNKNOWN_PROTOCOL                           252
+# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE                  253
+# define SSL_R_UNKNOWN_SSL_VERSION                        254
+# define SSL_R_UNKNOWN_STATE                              255
+# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED       338
+# define SSL_R_UNSUPPORTED_CIPHER                         256
+# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM          257
+# define SSL_R_UNSUPPORTED_DIGEST_TYPE                    326
+# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE                 315
+# define SSL_R_UNSUPPORTED_PROTOCOL                       258
+# define SSL_R_UNSUPPORTED_SSL_VERSION                    259
+# define SSL_R_UNSUPPORTED_STATUS_TYPE                    329
+# define SSL_R_USE_SRTP_NOT_NEGOTIATED                    369
+# define SSL_R_WRITE_BIO_NOT_SET                          260
+# define SSL_R_WRONG_CERTIFICATE_TYPE                     383
+# define SSL_R_WRONG_CIPHER_RETURNED                      261
+# define SSL_R_WRONG_CURVE                                378
+# define SSL_R_WRONG_MESSAGE_TYPE                         262
+# define SSL_R_WRONG_NUMBER_OF_KEY_BITS                   263
+# define SSL_R_WRONG_SIGNATURE_LENGTH                     264
+# define SSL_R_WRONG_SIGNATURE_SIZE                       265
+# define SSL_R_WRONG_SIGNATURE_TYPE                       370
+# define SSL_R_WRONG_SSL_VERSION                          266
+# define SSL_R_WRONG_VERSION_NUMBER                       267
+# define SSL_R_X509_LIB                                   268
+# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS           269
 
 #ifdef  __cplusplus
 }
diff --git a/ssl/ssl2.h b/ssl/ssl2.h
index eb25dcb0bf..03c7dd8cac 100644
--- a/ssl/ssl2.h
+++ b/ssl/ssl2.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,224 +49,217 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#ifndef HEADER_SSL2_H 
-#define HEADER_SSL2_H 
+#ifndef HEADER_SSL2_H
+# define HEADER_SSL2_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* Protocol Version Codes */
-#define SSL2_VERSION		0x0002
-#define SSL2_VERSION_MAJOR	0x00
-#define SSL2_VERSION_MINOR	0x02
-/* #define SSL2_CLIENT_VERSION	0x0002 */
-/* #define SSL2_SERVER_VERSION	0x0002 */
+# define SSL2_VERSION            0x0002
+# define SSL2_VERSION_MAJOR      0x00
+# define SSL2_VERSION_MINOR      0x02
+/* #define SSL2_CLIENT_VERSION  0x0002 */
+/* #define SSL2_SERVER_VERSION  0x0002 */
 
 /* Protocol Message Codes */
-#define SSL2_MT_ERROR			0
-#define SSL2_MT_CLIENT_HELLO		1
-#define SSL2_MT_CLIENT_MASTER_KEY	2
-#define SSL2_MT_CLIENT_FINISHED		3
-#define SSL2_MT_SERVER_HELLO		4
-#define SSL2_MT_SERVER_VERIFY		5
-#define SSL2_MT_SERVER_FINISHED		6
-#define SSL2_MT_REQUEST_CERTIFICATE	7
-#define SSL2_MT_CLIENT_CERTIFICATE	8
+# define SSL2_MT_ERROR                   0
+# define SSL2_MT_CLIENT_HELLO            1
+# define SSL2_MT_CLIENT_MASTER_KEY       2
+# define SSL2_MT_CLIENT_FINISHED         3
+# define SSL2_MT_SERVER_HELLO            4
+# define SSL2_MT_SERVER_VERIFY           5
+# define SSL2_MT_SERVER_FINISHED         6
+# define SSL2_MT_REQUEST_CERTIFICATE     7
+# define SSL2_MT_CLIENT_CERTIFICATE      8
 
 /* Error Message Codes */
-#define SSL2_PE_UNDEFINED_ERROR		0x0000
-#define SSL2_PE_NO_CIPHER		0x0001
-#define SSL2_PE_NO_CERTIFICATE		0x0002
-#define SSL2_PE_BAD_CERTIFICATE		0x0004
-#define SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE 0x0006
+# define SSL2_PE_UNDEFINED_ERROR         0x0000
+# define SSL2_PE_NO_CIPHER               0x0001
+# define SSL2_PE_NO_CERTIFICATE          0x0002
+# define SSL2_PE_BAD_CERTIFICATE         0x0004
+# define SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE 0x0006
 
 /* Cipher Kind Values */
-#define SSL2_CK_NULL_WITH_MD5			0x02000000 /* v3 */
-#define SSL2_CK_RC4_128_WITH_MD5		0x02010080
-#define SSL2_CK_RC4_128_EXPORT40_WITH_MD5	0x02020080
-#define SSL2_CK_RC2_128_CBC_WITH_MD5		0x02030080
-#define SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5	0x02040080
-#define SSL2_CK_IDEA_128_CBC_WITH_MD5		0x02050080
-#define SSL2_CK_DES_64_CBC_WITH_MD5		0x02060040
-#define SSL2_CK_DES_64_CBC_WITH_SHA		0x02060140 /* v3 */
-#define SSL2_CK_DES_192_EDE3_CBC_WITH_MD5	0x020700c0
-#define SSL2_CK_DES_192_EDE3_CBC_WITH_SHA	0x020701c0 /* v3 */
-#define SSL2_CK_RC4_64_WITH_MD5			0x02080080 /* MS hack */
- 
-#define SSL2_CK_DES_64_CFB64_WITH_MD5_1		0x02ff0800 /* SSLeay */
-#define SSL2_CK_NULL				0x02ff0810 /* SSLeay */
+# define SSL2_CK_NULL_WITH_MD5                   0x02000000/* v3 */
+# define SSL2_CK_RC4_128_WITH_MD5                0x02010080
+# define SSL2_CK_RC4_128_EXPORT40_WITH_MD5       0x02020080
+# define SSL2_CK_RC2_128_CBC_WITH_MD5            0x02030080
+# define SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5   0x02040080
+# define SSL2_CK_IDEA_128_CBC_WITH_MD5           0x02050080
+# define SSL2_CK_DES_64_CBC_WITH_MD5             0x02060040
+# define SSL2_CK_DES_64_CBC_WITH_SHA             0x02060140/* v3 */
+# define SSL2_CK_DES_192_EDE3_CBC_WITH_MD5       0x020700c0
+# define SSL2_CK_DES_192_EDE3_CBC_WITH_SHA       0x020701c0/* v3 */
+# define SSL2_CK_RC4_64_WITH_MD5                 0x02080080/* MS hack */
 
-#define SSL2_TXT_DES_64_CFB64_WITH_MD5_1	"DES-CFB-M1"
-#define SSL2_TXT_NULL_WITH_MD5			"NULL-MD5"
-#define SSL2_TXT_RC4_128_WITH_MD5		"RC4-MD5"
-#define SSL2_TXT_RC4_128_EXPORT40_WITH_MD5	"EXP-RC4-MD5"
-#define SSL2_TXT_RC2_128_CBC_WITH_MD5		"RC2-CBC-MD5"
-#define SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5	"EXP-RC2-CBC-MD5"
-#define SSL2_TXT_IDEA_128_CBC_WITH_MD5		"IDEA-CBC-MD5"
-#define SSL2_TXT_DES_64_CBC_WITH_MD5		"DES-CBC-MD5"
-#define SSL2_TXT_DES_64_CBC_WITH_SHA		"DES-CBC-SHA"
-#define SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5	"DES-CBC3-MD5"
-#define SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA	"DES-CBC3-SHA"
-#define SSL2_TXT_RC4_64_WITH_MD5		"RC4-64-MD5"
+# define SSL2_CK_DES_64_CFB64_WITH_MD5_1         0x02ff0800/* SSLeay */
+# define SSL2_CK_NULL                            0x02ff0810/* SSLeay */
 
-#define SSL2_TXT_NULL				"NULL"
+# define SSL2_TXT_DES_64_CFB64_WITH_MD5_1        "DES-CFB-M1"
+# define SSL2_TXT_NULL_WITH_MD5                  "NULL-MD5"
+# define SSL2_TXT_RC4_128_WITH_MD5               "RC4-MD5"
+# define SSL2_TXT_RC4_128_EXPORT40_WITH_MD5      "EXP-RC4-MD5"
+# define SSL2_TXT_RC2_128_CBC_WITH_MD5           "RC2-CBC-MD5"
+# define SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5  "EXP-RC2-CBC-MD5"
+# define SSL2_TXT_IDEA_128_CBC_WITH_MD5          "IDEA-CBC-MD5"
+# define SSL2_TXT_DES_64_CBC_WITH_MD5            "DES-CBC-MD5"
+# define SSL2_TXT_DES_64_CBC_WITH_SHA            "DES-CBC-SHA"
+# define SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5      "DES-CBC3-MD5"
+# define SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA      "DES-CBC3-SHA"
+# define SSL2_TXT_RC4_64_WITH_MD5                "RC4-64-MD5"
+
+# define SSL2_TXT_NULL                           "NULL"
 
 /* Flags for the SSL_CIPHER.algorithm2 field */
-#define SSL2_CF_5_BYTE_ENC			0x01
-#define SSL2_CF_8_BYTE_ENC			0x02
+# define SSL2_CF_5_BYTE_ENC                      0x01
+# define SSL2_CF_8_BYTE_ENC                      0x02
 
 /* Certificate Type Codes */
-#define SSL2_CT_X509_CERTIFICATE		0x01
+# define SSL2_CT_X509_CERTIFICATE                0x01
 
 /* Authentication Type Code */
-#define SSL2_AT_MD5_WITH_RSA_ENCRYPTION		0x01
+# define SSL2_AT_MD5_WITH_RSA_ENCRYPTION         0x01
 
-#define SSL2_MAX_SSL_SESSION_ID_LENGTH		32
+# define SSL2_MAX_SSL_SESSION_ID_LENGTH          32
 
 /* Upper/Lower Bounds */
-#define SSL2_MAX_MASTER_KEY_LENGTH_IN_BITS	256
-#ifdef OPENSSL_SYS_MPE
-#define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER	29998u
-#else
-#define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER	32767u  /* 2^15-1 */
-#endif
-#define SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER	16383 /* 2^14-1 */
-
-#define SSL2_CHALLENGE_LENGTH	16
-/*#define SSL2_CHALLENGE_LENGTH	32 */
-#define SSL2_MIN_CHALLENGE_LENGTH	16
-#define SSL2_MAX_CHALLENGE_LENGTH	32
-#define SSL2_CONNECTION_ID_LENGTH	16
-#define SSL2_MAX_CONNECTION_ID_LENGTH	16
-#define SSL2_SSL_SESSION_ID_LENGTH	16
-#define SSL2_MAX_CERT_CHALLENGE_LENGTH	32
-#define SSL2_MIN_CERT_CHALLENGE_LENGTH	16
-#define SSL2_MAX_KEY_MATERIAL_LENGTH	24
-
-#ifndef HEADER_SSL_LOCL_H
-#define  CERT		char
-#endif
+# define SSL2_MAX_MASTER_KEY_LENGTH_IN_BITS      256
+# ifdef OPENSSL_SYS_MPE
+#  define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER    29998u
+# else
+#  define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER    32767u
+                                                       /* 2^15-1 */
+# endif
+# define SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER    16383/* 2^14-1 */
 
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct ssl2_state_st
-	{
-	int three_byte_header;
-	int clear_text;		/* clear text */
-	int escape;		/* not used in SSLv2 */
-	int ssl2_rollback;	/* used if SSLv23 rolled back to SSLv2 */
-
-	/* non-blocking io info, used to make sure the same
-	 * args were passwd */
-	unsigned int wnum;	/* number of bytes sent so far */
-	int wpend_tot;
-	const unsigned char *wpend_buf;
-
-	int wpend_off;	/* offset to data to write */
-	int wpend_len; 	/* number of bytes passwd to write */
-	int wpend_ret; 	/* number of bytes to return to caller */
-
-	/* buffer raw data */
-	int rbuf_left;
-	int rbuf_offs;
-	unsigned char *rbuf;
-	unsigned char *wbuf;
-
-	unsigned char *write_ptr;/* used to point to the start due to
-				  * 2/3 byte header. */
-
-	unsigned int padding;
-	unsigned int rlength; /* passed to ssl2_enc */
-	int ract_data_length; /* Set when things are encrypted. */
-	unsigned int wlength; /* passed to ssl2_enc */
-	int wact_data_length; /* Set when things are decrypted. */
-	unsigned char *ract_data;
-	unsigned char *wact_data;
-	unsigned char *mac_data;
+# define SSL2_CHALLENGE_LENGTH   16
+/*
+ * #define SSL2_CHALLENGE_LENGTH 32
+ */
+# define SSL2_MIN_CHALLENGE_LENGTH       16
+# define SSL2_MAX_CHALLENGE_LENGTH       32
+# define SSL2_CONNECTION_ID_LENGTH       16
+# define SSL2_MAX_CONNECTION_ID_LENGTH   16
+# define SSL2_SSL_SESSION_ID_LENGTH      16
+# define SSL2_MAX_CERT_CHALLENGE_LENGTH  32
+# define SSL2_MIN_CERT_CHALLENGE_LENGTH  16
+# define SSL2_MAX_KEY_MATERIAL_LENGTH    24
 
-	unsigned char *read_key;
-	unsigned char *write_key;
+# ifndef HEADER_SSL_LOCL_H
+#  define  CERT           char
+# endif
 
-		/* Stuff specifically to do with this SSL session */
-	unsigned int challenge_length;
-	unsigned char challenge[SSL2_MAX_CHALLENGE_LENGTH];
-	unsigned int conn_id_length;
-	unsigned char conn_id[SSL2_MAX_CONNECTION_ID_LENGTH];
-	unsigned int key_material_length;
-	unsigned char key_material[SSL2_MAX_KEY_MATERIAL_LENGTH*2];
+# ifndef OPENSSL_NO_SSL_INTERN
 
-	unsigned long read_sequence;
-	unsigned long write_sequence;
+typedef struct ssl2_state_st {
+    int three_byte_header;
+    int clear_text;             /* clear text */
+    int escape;                 /* not used in SSLv2 */
+    int ssl2_rollback;          /* used if SSLv23 rolled back to SSLv2 */
+    /*
+     * non-blocking io info, used to make sure the same args were passwd
+     */
+    unsigned int wnum;          /* number of bytes sent so far */
+    int wpend_tot;
+    const unsigned char *wpend_buf;
+    int wpend_off;              /* offset to data to write */
+    int wpend_len;              /* number of bytes passwd to write */
+    int wpend_ret;              /* number of bytes to return to caller */
+    /* buffer raw data */
+    int rbuf_left;
+    int rbuf_offs;
+    unsigned char *rbuf;
+    unsigned char *wbuf;
+    unsigned char *write_ptr;   /* used to point to the start due to 2/3 byte
+                                 * header. */
+    unsigned int padding;
+    unsigned int rlength;       /* passed to ssl2_enc */
+    int ract_data_length;       /* Set when things are encrypted. */
+    unsigned int wlength;       /* passed to ssl2_enc */
+    int wact_data_length;       /* Set when things are decrypted. */
+    unsigned char *ract_data;
+    unsigned char *wact_data;
+    unsigned char *mac_data;
+    unsigned char *read_key;
+    unsigned char *write_key;
+    /* Stuff specifically to do with this SSL session */
+    unsigned int challenge_length;
+    unsigned char challenge[SSL2_MAX_CHALLENGE_LENGTH];
+    unsigned int conn_id_length;
+    unsigned char conn_id[SSL2_MAX_CONNECTION_ID_LENGTH];
+    unsigned int key_material_length;
+    unsigned char key_material[SSL2_MAX_KEY_MATERIAL_LENGTH * 2];
+    unsigned long read_sequence;
+    unsigned long write_sequence;
+    struct {
+        unsigned int conn_id_length;
+        unsigned int cert_type;
+        unsigned int cert_length;
+        unsigned int csl;
+        unsigned int clear;
+        unsigned int enc;
+        unsigned char ccl[SSL2_MAX_CERT_CHALLENGE_LENGTH];
+        unsigned int cipher_spec_length;
+        unsigned int session_id_length;
+        unsigned int clen;
+        unsigned int rlen;
+    } tmp;
+} SSL2_STATE;
 
-	struct	{
-		unsigned int conn_id_length;
-		unsigned int cert_type;	
-		unsigned int cert_length;
-		unsigned int csl; 
-		unsigned int clear;
-		unsigned int enc; 
-		unsigned char ccl[SSL2_MAX_CERT_CHALLENGE_LENGTH];
-		unsigned int cipher_spec_length;
-		unsigned int session_id_length;
-		unsigned int clen;
-		unsigned int rlen;
-		} tmp;
-	} SSL2_STATE;
-
-#endif
+# endif
 
 /* SSLv2 */
 /* client */
-#define SSL2_ST_SEND_CLIENT_HELLO_A		(0x10|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_HELLO_B		(0x11|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_HELLO_A		(0x20|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_HELLO_B		(0x21|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_MASTER_KEY_A	(0x30|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_MASTER_KEY_B	(0x31|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_FINISHED_A		(0x40|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_FINISHED_B		(0x41|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_A	(0x50|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_B	(0x51|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_C	(0x52|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_D	(0x53|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_VERIFY_A		(0x60|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_VERIFY_B		(0x61|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_FINISHED_A		(0x70|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_FINISHED_B		(0x71|SSL_ST_CONNECT)
-#define SSL2_ST_CLIENT_START_ENCRYPTION		(0x80|SSL_ST_CONNECT)
-#define SSL2_ST_X509_GET_CLIENT_CERTIFICATE	(0x90|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_HELLO_A             (0x10|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_HELLO_B             (0x11|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_HELLO_A              (0x20|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_HELLO_B              (0x21|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_MASTER_KEY_A        (0x30|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_MASTER_KEY_B        (0x31|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_FINISHED_A          (0x40|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_FINISHED_B          (0x41|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_CERTIFICATE_A       (0x50|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_CERTIFICATE_B       (0x51|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_CERTIFICATE_C       (0x52|SSL_ST_CONNECT)
+# define SSL2_ST_SEND_CLIENT_CERTIFICATE_D       (0x53|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_VERIFY_A             (0x60|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_VERIFY_B             (0x61|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_FINISHED_A           (0x70|SSL_ST_CONNECT)
+# define SSL2_ST_GET_SERVER_FINISHED_B           (0x71|SSL_ST_CONNECT)
+# define SSL2_ST_CLIENT_START_ENCRYPTION         (0x80|SSL_ST_CONNECT)
+# define SSL2_ST_X509_GET_CLIENT_CERTIFICATE     (0x90|SSL_ST_CONNECT)
 /* server */
-#define SSL2_ST_GET_CLIENT_HELLO_A		(0x10|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_HELLO_B		(0x11|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_HELLO_C		(0x12|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_HELLO_A		(0x20|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_HELLO_B		(0x21|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_MASTER_KEY_A		(0x30|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_MASTER_KEY_B		(0x31|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_A		(0x40|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_B		(0x41|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_C		(0x42|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_FINISHED_A		(0x50|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_FINISHED_B		(0x51|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_FINISHED_A		(0x60|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_FINISHED_B		(0x61|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_A	(0x70|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_B	(0x71|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_C	(0x72|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_D	(0x73|SSL_ST_ACCEPT)
-#define SSL2_ST_SERVER_START_ENCRYPTION		(0x80|SSL_ST_ACCEPT)
-#define SSL2_ST_X509_GET_SERVER_CERTIFICATE	(0x90|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_HELLO_A              (0x10|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_HELLO_B              (0x11|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_HELLO_C              (0x12|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_HELLO_A             (0x20|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_HELLO_B             (0x21|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_MASTER_KEY_A         (0x30|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_MASTER_KEY_B         (0x31|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_VERIFY_A            (0x40|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_VERIFY_B            (0x41|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_VERIFY_C            (0x42|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_FINISHED_A           (0x50|SSL_ST_ACCEPT)
+# define SSL2_ST_GET_CLIENT_FINISHED_B           (0x51|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_FINISHED_A          (0x60|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_SERVER_FINISHED_B          (0x61|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_REQUEST_CERTIFICATE_A      (0x70|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_REQUEST_CERTIFICATE_B      (0x71|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_REQUEST_CERTIFICATE_C      (0x72|SSL_ST_ACCEPT)
+# define SSL2_ST_SEND_REQUEST_CERTIFICATE_D      (0x73|SSL_ST_ACCEPT)
+# define SSL2_ST_SERVER_START_ENCRYPTION         (0x80|SSL_ST_ACCEPT)
+# define SSL2_ST_X509_GET_SERVER_CERTIFICATE     (0x90|SSL_ST_ACCEPT)
 
 #ifdef  __cplusplus
 }
 #endif
 #endif
-
diff --git a/ssl/ssl23.h b/ssl/ssl23.h
index d3228983c7..9de4685af9 100644
--- a/ssl/ssl23.h
+++ b/ssl/ssl23.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,35 +49,36 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#ifndef HEADER_SSL23_H 
-#define HEADER_SSL23_H 
+#ifndef HEADER_SSL23_H
+# define HEADER_SSL23_H
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/*client */
+/*
+ * client
+ */
 /* write to server */
-#define SSL23_ST_CW_CLNT_HELLO_A	(0x210|SSL_ST_CONNECT)
-#define SSL23_ST_CW_CLNT_HELLO_B	(0x211|SSL_ST_CONNECT)
+# define SSL23_ST_CW_CLNT_HELLO_A        (0x210|SSL_ST_CONNECT)
+# define SSL23_ST_CW_CLNT_HELLO_B        (0x211|SSL_ST_CONNECT)
 /* read from server */
-#define SSL23_ST_CR_SRVR_HELLO_A	(0x220|SSL_ST_CONNECT)
-#define SSL23_ST_CR_SRVR_HELLO_B	(0x221|SSL_ST_CONNECT)
+# define SSL23_ST_CR_SRVR_HELLO_A        (0x220|SSL_ST_CONNECT)
+# define SSL23_ST_CR_SRVR_HELLO_B        (0x221|SSL_ST_CONNECT)
 
 /* server */
 /* read from client */
-#define SSL23_ST_SR_CLNT_HELLO_A	(0x210|SSL_ST_ACCEPT)
-#define SSL23_ST_SR_CLNT_HELLO_B	(0x211|SSL_ST_ACCEPT)
+# define SSL23_ST_SR_CLNT_HELLO_A        (0x210|SSL_ST_ACCEPT)
+# define SSL23_ST_SR_CLNT_HELLO_B        (0x211|SSL_ST_ACCEPT)
 
 #ifdef  __cplusplus
 }
 #endif
 #endif
-
diff --git a/ssl/ssl3.h b/ssl/ssl3.h
index fb1a860c94..e681d50a9e 100644
--- a/ssl/ssl3.h
+++ b/ssl/ssl3.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,644 +110,663 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
-#ifndef HEADER_SSL3_H 
-#define HEADER_SSL3_H 
+#ifndef HEADER_SSL3_H
+# define HEADER_SSL3_H
 
-#ifndef OPENSSL_NO_COMP
-#include 
-#endif
-#include 
-#include 
-#include 
+# ifndef OPENSSL_NO_COMP
+#  include 
+# endif
+# include 
+# include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-/* Signalling cipher suite value from RFC 5746
- * (TLS_EMPTY_RENEGOTIATION_INFO_SCSV) */
-#define SSL3_CK_SCSV				0x030000FF
-
-/* Signalling cipher suite value from draft-ietf-tls-downgrade-scsv-00
- * (TLS_FALLBACK_SCSV) */
-#define SSL3_CK_FALLBACK_SCSV			0x03005600
-
-#define SSL3_CK_RSA_NULL_MD5			0x03000001
-#define SSL3_CK_RSA_NULL_SHA			0x03000002
-#define SSL3_CK_RSA_RC4_40_MD5 			0x03000003
-#define SSL3_CK_RSA_RC4_128_MD5			0x03000004
-#define SSL3_CK_RSA_RC4_128_SHA			0x03000005
-#define SSL3_CK_RSA_RC2_40_MD5			0x03000006
-#define SSL3_CK_RSA_IDEA_128_SHA		0x03000007
-#define SSL3_CK_RSA_DES_40_CBC_SHA		0x03000008
-#define SSL3_CK_RSA_DES_64_CBC_SHA		0x03000009
-#define SSL3_CK_RSA_DES_192_CBC3_SHA		0x0300000A
-
-#define SSL3_CK_DH_DSS_DES_40_CBC_SHA		0x0300000B
-#define SSL3_CK_DH_DSS_DES_64_CBC_SHA		0x0300000C
-#define SSL3_CK_DH_DSS_DES_192_CBC3_SHA 	0x0300000D
-#define SSL3_CK_DH_RSA_DES_40_CBC_SHA		0x0300000E
-#define SSL3_CK_DH_RSA_DES_64_CBC_SHA		0x0300000F
-#define SSL3_CK_DH_RSA_DES_192_CBC3_SHA 	0x03000010
-
-#define SSL3_CK_EDH_DSS_DES_40_CBC_SHA		0x03000011
-#define SSL3_CK_DHE_DSS_DES_40_CBC_SHA          SSL3_CK_EDH_DSS_DES_40_CBC_SHA
-#define SSL3_CK_EDH_DSS_DES_64_CBC_SHA		0x03000012
-#define SSL3_CK_DHE_DSS_DES_64_CBC_SHA		SSL3_CK_EDH_DSS_DES_64_CBC_SHA
-#define SSL3_CK_EDH_DSS_DES_192_CBC3_SHA	0x03000013
-#define SSL3_CK_DHE_DSS_DES_192_CBC3_SHA	SSL3_CK_EDH_DSS_DES_192_CBC3_SHA
-#define SSL3_CK_EDH_RSA_DES_40_CBC_SHA		0x03000014
-#define SSL3_CK_DHE_RSA_DES_40_CBC_SHA		SSL3_CK_EDH_RSA_DES_40_CBC_SHA
-#define SSL3_CK_EDH_RSA_DES_64_CBC_SHA		0x03000015
-#define SSL3_CK_DHE_RSA_DES_64_CBC_SHA		SSL3_CK_EDH_RSA_DES_64_CBC_SHA
-#define SSL3_CK_EDH_RSA_DES_192_CBC3_SHA	0x03000016
-#define SSL3_CK_DHE_RSA_DES_192_CBC3_SHA	SSL3_CK_EDH_RSA_DES_192_CBC3_SHA
-
-#define SSL3_CK_ADH_RC4_40_MD5			0x03000017
-#define SSL3_CK_ADH_RC4_128_MD5			0x03000018
-#define SSL3_CK_ADH_DES_40_CBC_SHA		0x03000019
-#define SSL3_CK_ADH_DES_64_CBC_SHA		0x0300001A
-#define SSL3_CK_ADH_DES_192_CBC_SHA		0x0300001B
-
-#if 0
-	#define SSL3_CK_FZA_DMS_NULL_SHA		0x0300001C
-	#define SSL3_CK_FZA_DMS_FZA_SHA			0x0300001D
-	#if 0 /* Because it clashes with KRB5, is never used any more, and is safe
-		 to remove according to David Hopwood 
-		 of the ietf-tls list */
-	#define SSL3_CK_FZA_DMS_RC4_SHA			0x0300001E
-	#endif
-#endif
+/*
+ * Signalling cipher suite value from RFC 5746
+ * (TLS_EMPTY_RENEGOTIATION_INFO_SCSV)
+ */
+# define SSL3_CK_SCSV                            0x030000FF
 
-/*    VRS Additional Kerberos5 entries
+/*
+ * Signalling cipher suite value from draft-ietf-tls-downgrade-scsv-00
+ * (TLS_FALLBACK_SCSV)
  */
-#define SSL3_CK_KRB5_DES_64_CBC_SHA		0x0300001E
-#define SSL3_CK_KRB5_DES_192_CBC3_SHA		0x0300001F
-#define SSL3_CK_KRB5_RC4_128_SHA		0x03000020
-#define SSL3_CK_KRB5_IDEA_128_CBC_SHA	       	0x03000021
-#define SSL3_CK_KRB5_DES_64_CBC_MD5       	0x03000022
-#define SSL3_CK_KRB5_DES_192_CBC3_MD5       	0x03000023
-#define SSL3_CK_KRB5_RC4_128_MD5	       	0x03000024
-#define SSL3_CK_KRB5_IDEA_128_CBC_MD5 		0x03000025
-
-#define SSL3_CK_KRB5_DES_40_CBC_SHA 		0x03000026
-#define SSL3_CK_KRB5_RC2_40_CBC_SHA 		0x03000027
-#define SSL3_CK_KRB5_RC4_40_SHA	 		0x03000028
-#define SSL3_CK_KRB5_DES_40_CBC_MD5 		0x03000029
-#define SSL3_CK_KRB5_RC2_40_CBC_MD5 		0x0300002A
-#define SSL3_CK_KRB5_RC4_40_MD5	 		0x0300002B
-
-#define SSL3_TXT_RSA_NULL_MD5			"NULL-MD5"
-#define SSL3_TXT_RSA_NULL_SHA			"NULL-SHA"
-#define SSL3_TXT_RSA_RC4_40_MD5 		"EXP-RC4-MD5"
-#define SSL3_TXT_RSA_RC4_128_MD5		"RC4-MD5"
-#define SSL3_TXT_RSA_RC4_128_SHA		"RC4-SHA"
-#define SSL3_TXT_RSA_RC2_40_MD5			"EXP-RC2-CBC-MD5"
-#define SSL3_TXT_RSA_IDEA_128_SHA		"IDEA-CBC-SHA"
-#define SSL3_TXT_RSA_DES_40_CBC_SHA		"EXP-DES-CBC-SHA"
-#define SSL3_TXT_RSA_DES_64_CBC_SHA		"DES-CBC-SHA"
-#define SSL3_TXT_RSA_DES_192_CBC3_SHA		"DES-CBC3-SHA"
-
-#define SSL3_TXT_DH_DSS_DES_40_CBC_SHA		"EXP-DH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DH_DSS_DES_64_CBC_SHA		"DH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DH_DSS_DES_192_CBC3_SHA 	"DH-DSS-DES-CBC3-SHA"
-#define SSL3_TXT_DH_RSA_DES_40_CBC_SHA		"EXP-DH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DH_RSA_DES_64_CBC_SHA		"DH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DH_RSA_DES_192_CBC3_SHA 	"DH-RSA-DES-CBC3-SHA"
-
-#define SSL3_TXT_DHE_DSS_DES_40_CBC_SHA		"EXP-DHE-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DHE_DSS_DES_64_CBC_SHA		"DHE-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA	"DHE-DSS-DES-CBC3-SHA"
-#define SSL3_TXT_DHE_RSA_DES_40_CBC_SHA		"EXP-DHE-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DHE_RSA_DES_64_CBC_SHA		"DHE-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA	"DHE-RSA-DES-CBC3-SHA"
-
-/* This next block of six "EDH" labels is for backward compatibility
-   with older versions of OpenSSL.  New code should use the six "DHE"
-   labels above instead:
+# define SSL3_CK_FALLBACK_SCSV                   0x03005600
+
+# define SSL3_CK_RSA_NULL_MD5                    0x03000001
+# define SSL3_CK_RSA_NULL_SHA                    0x03000002
+# define SSL3_CK_RSA_RC4_40_MD5                  0x03000003
+# define SSL3_CK_RSA_RC4_128_MD5                 0x03000004
+# define SSL3_CK_RSA_RC4_128_SHA                 0x03000005
+# define SSL3_CK_RSA_RC2_40_MD5                  0x03000006
+# define SSL3_CK_RSA_IDEA_128_SHA                0x03000007
+# define SSL3_CK_RSA_DES_40_CBC_SHA              0x03000008
+# define SSL3_CK_RSA_DES_64_CBC_SHA              0x03000009
+# define SSL3_CK_RSA_DES_192_CBC3_SHA            0x0300000A
+
+# define SSL3_CK_DH_DSS_DES_40_CBC_SHA           0x0300000B
+# define SSL3_CK_DH_DSS_DES_64_CBC_SHA           0x0300000C
+# define SSL3_CK_DH_DSS_DES_192_CBC3_SHA         0x0300000D
+# define SSL3_CK_DH_RSA_DES_40_CBC_SHA           0x0300000E
+# define SSL3_CK_DH_RSA_DES_64_CBC_SHA           0x0300000F
+# define SSL3_CK_DH_RSA_DES_192_CBC3_SHA         0x03000010
+
+# define SSL3_CK_EDH_DSS_DES_40_CBC_SHA          0x03000011
+# define SSL3_CK_DHE_DSS_DES_40_CBC_SHA          SSL3_CK_EDH_DSS_DES_40_CBC_SHA
+# define SSL3_CK_EDH_DSS_DES_64_CBC_SHA          0x03000012
+# define SSL3_CK_DHE_DSS_DES_64_CBC_SHA          SSL3_CK_EDH_DSS_DES_64_CBC_SHA
+# define SSL3_CK_EDH_DSS_DES_192_CBC3_SHA        0x03000013
+# define SSL3_CK_DHE_DSS_DES_192_CBC3_SHA        SSL3_CK_EDH_DSS_DES_192_CBC3_SHA
+# define SSL3_CK_EDH_RSA_DES_40_CBC_SHA          0x03000014
+# define SSL3_CK_DHE_RSA_DES_40_CBC_SHA          SSL3_CK_EDH_RSA_DES_40_CBC_SHA
+# define SSL3_CK_EDH_RSA_DES_64_CBC_SHA          0x03000015
+# define SSL3_CK_DHE_RSA_DES_64_CBC_SHA          SSL3_CK_EDH_RSA_DES_64_CBC_SHA
+# define SSL3_CK_EDH_RSA_DES_192_CBC3_SHA        0x03000016
+# define SSL3_CK_DHE_RSA_DES_192_CBC3_SHA        SSL3_CK_EDH_RSA_DES_192_CBC3_SHA
+
+# define SSL3_CK_ADH_RC4_40_MD5                  0x03000017
+# define SSL3_CK_ADH_RC4_128_MD5                 0x03000018
+# define SSL3_CK_ADH_DES_40_CBC_SHA              0x03000019
+# define SSL3_CK_ADH_DES_64_CBC_SHA              0x0300001A
+# define SSL3_CK_ADH_DES_192_CBC_SHA             0x0300001B
+
+# if 0
+#  define SSL3_CK_FZA_DMS_NULL_SHA                0x0300001C
+#  define SSL3_CK_FZA_DMS_FZA_SHA                 0x0300001D
+#  if 0                         /* Because it clashes with KRB5, is never
+                                 * used any more, and is safe to remove
+                                 * according to David Hopwood
+                                 *  of the
+                                 * ietf-tls list */
+#   define SSL3_CK_FZA_DMS_RC4_SHA                 0x0300001E
+#  endif
+# endif
+
+/*
+ * VRS Additional Kerberos5 entries
  */
-#define SSL3_TXT_EDH_DSS_DES_40_CBC_SHA		"EXP-EDH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_EDH_DSS_DES_64_CBC_SHA		"EDH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA	"EDH-DSS-DES-CBC3-SHA"
-#define SSL3_TXT_EDH_RSA_DES_40_CBC_SHA		"EXP-EDH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_EDH_RSA_DES_64_CBC_SHA		"EDH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA	"EDH-RSA-DES-CBC3-SHA"
-
-#define SSL3_TXT_ADH_RC4_40_MD5			"EXP-ADH-RC4-MD5"
-#define SSL3_TXT_ADH_RC4_128_MD5		"ADH-RC4-MD5"
-#define SSL3_TXT_ADH_DES_40_CBC_SHA		"EXP-ADH-DES-CBC-SHA"
-#define SSL3_TXT_ADH_DES_64_CBC_SHA		"ADH-DES-CBC-SHA"
-#define SSL3_TXT_ADH_DES_192_CBC_SHA		"ADH-DES-CBC3-SHA"
-
-#if 0
-	#define SSL3_TXT_FZA_DMS_NULL_SHA		"FZA-NULL-SHA"
-	#define SSL3_TXT_FZA_DMS_FZA_SHA		"FZA-FZA-CBC-SHA"
-	#define SSL3_TXT_FZA_DMS_RC4_SHA		"FZA-RC4-SHA"
-#endif
+# define SSL3_CK_KRB5_DES_64_CBC_SHA             0x0300001E
+# define SSL3_CK_KRB5_DES_192_CBC3_SHA           0x0300001F
+# define SSL3_CK_KRB5_RC4_128_SHA                0x03000020
+# define SSL3_CK_KRB5_IDEA_128_CBC_SHA           0x03000021
+# define SSL3_CK_KRB5_DES_64_CBC_MD5             0x03000022
+# define SSL3_CK_KRB5_DES_192_CBC3_MD5           0x03000023
+# define SSL3_CK_KRB5_RC4_128_MD5                0x03000024
+# define SSL3_CK_KRB5_IDEA_128_CBC_MD5           0x03000025
+
+# define SSL3_CK_KRB5_DES_40_CBC_SHA             0x03000026
+# define SSL3_CK_KRB5_RC2_40_CBC_SHA             0x03000027
+# define SSL3_CK_KRB5_RC4_40_SHA                 0x03000028
+# define SSL3_CK_KRB5_DES_40_CBC_MD5             0x03000029
+# define SSL3_CK_KRB5_RC2_40_CBC_MD5             0x0300002A
+# define SSL3_CK_KRB5_RC4_40_MD5                 0x0300002B
+
+# define SSL3_TXT_RSA_NULL_MD5                   "NULL-MD5"
+# define SSL3_TXT_RSA_NULL_SHA                   "NULL-SHA"
+# define SSL3_TXT_RSA_RC4_40_MD5                 "EXP-RC4-MD5"
+# define SSL3_TXT_RSA_RC4_128_MD5                "RC4-MD5"
+# define SSL3_TXT_RSA_RC4_128_SHA                "RC4-SHA"
+# define SSL3_TXT_RSA_RC2_40_MD5                 "EXP-RC2-CBC-MD5"
+# define SSL3_TXT_RSA_IDEA_128_SHA               "IDEA-CBC-SHA"
+# define SSL3_TXT_RSA_DES_40_CBC_SHA             "EXP-DES-CBC-SHA"
+# define SSL3_TXT_RSA_DES_64_CBC_SHA             "DES-CBC-SHA"
+# define SSL3_TXT_RSA_DES_192_CBC3_SHA           "DES-CBC3-SHA"
+
+# define SSL3_TXT_DH_DSS_DES_40_CBC_SHA          "EXP-DH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DH_DSS_DES_64_CBC_SHA          "DH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DH_DSS_DES_192_CBC3_SHA        "DH-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_DH_RSA_DES_40_CBC_SHA          "EXP-DH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DH_RSA_DES_64_CBC_SHA          "DH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DH_RSA_DES_192_CBC3_SHA        "DH-RSA-DES-CBC3-SHA"
+
+# define SSL3_TXT_DHE_DSS_DES_40_CBC_SHA         "EXP-DHE-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DHE_DSS_DES_64_CBC_SHA         "DHE-DSS-DES-CBC-SHA"
+# define SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA       "DHE-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_DHE_RSA_DES_40_CBC_SHA         "EXP-DHE-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DHE_RSA_DES_64_CBC_SHA         "DHE-RSA-DES-CBC-SHA"
+# define SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA       "DHE-RSA-DES-CBC3-SHA"
 
-#define SSL3_TXT_KRB5_DES_64_CBC_SHA		"KRB5-DES-CBC-SHA"
-#define SSL3_TXT_KRB5_DES_192_CBC3_SHA		"KRB5-DES-CBC3-SHA"
-#define SSL3_TXT_KRB5_RC4_128_SHA		"KRB5-RC4-SHA"
-#define SSL3_TXT_KRB5_IDEA_128_CBC_SHA	       	"KRB5-IDEA-CBC-SHA"
-#define SSL3_TXT_KRB5_DES_64_CBC_MD5       	"KRB5-DES-CBC-MD5"
-#define SSL3_TXT_KRB5_DES_192_CBC3_MD5       	"KRB5-DES-CBC3-MD5"
-#define SSL3_TXT_KRB5_RC4_128_MD5		"KRB5-RC4-MD5"
-#define SSL3_TXT_KRB5_IDEA_128_CBC_MD5 		"KRB5-IDEA-CBC-MD5"
-
-#define SSL3_TXT_KRB5_DES_40_CBC_SHA 		"EXP-KRB5-DES-CBC-SHA"
-#define SSL3_TXT_KRB5_RC2_40_CBC_SHA 		"EXP-KRB5-RC2-CBC-SHA"
-#define SSL3_TXT_KRB5_RC4_40_SHA	 	"EXP-KRB5-RC4-SHA"
-#define SSL3_TXT_KRB5_DES_40_CBC_MD5 		"EXP-KRB5-DES-CBC-MD5"
-#define SSL3_TXT_KRB5_RC2_40_CBC_MD5 		"EXP-KRB5-RC2-CBC-MD5"
-#define SSL3_TXT_KRB5_RC4_40_MD5	 	"EXP-KRB5-RC4-MD5"
-
-#define SSL3_SSL_SESSION_ID_LENGTH		32
-#define SSL3_MAX_SSL_SESSION_ID_LENGTH		32
-
-#define SSL3_MASTER_SECRET_SIZE			48
-#define SSL3_RANDOM_SIZE			32
-#define SSL3_SESSION_ID_SIZE			32
-#define SSL3_RT_HEADER_LENGTH			5
-
-#define SSL3_HM_HEADER_LENGTH                  4
-
-#ifndef SSL3_ALIGN_PAYLOAD
- /* Some will argue that this increases memory footprint, but it's
-  * not actually true. Point is that malloc has to return at least
-  * 64-bit aligned pointers, meaning that allocating 5 bytes wastes
-  * 3 bytes in either case. Suggested pre-gaping simply moves these
-  * wasted bytes from the end of allocated region to its front,
-  * but makes data payload aligned, which improves performance:-) */
-# define SSL3_ALIGN_PAYLOAD			8
-#else
-# if (SSL3_ALIGN_PAYLOAD&(SSL3_ALIGN_PAYLOAD-1))!=0
-#  error "insane SSL3_ALIGN_PAYLOAD"
-#  undef SSL3_ALIGN_PAYLOAD
+/*
+ * This next block of six "EDH" labels is for backward compatibility with
+ * older versions of OpenSSL.  New code should use the six "DHE" labels above
+ * instead:
+ */
+# define SSL3_TXT_EDH_DSS_DES_40_CBC_SHA         "EXP-EDH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_EDH_DSS_DES_64_CBC_SHA         "EDH-DSS-DES-CBC-SHA"
+# define SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA       "EDH-DSS-DES-CBC3-SHA"
+# define SSL3_TXT_EDH_RSA_DES_40_CBC_SHA         "EXP-EDH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_EDH_RSA_DES_64_CBC_SHA         "EDH-RSA-DES-CBC-SHA"
+# define SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA       "EDH-RSA-DES-CBC3-SHA"
+
+# define SSL3_TXT_ADH_RC4_40_MD5                 "EXP-ADH-RC4-MD5"
+# define SSL3_TXT_ADH_RC4_128_MD5                "ADH-RC4-MD5"
+# define SSL3_TXT_ADH_DES_40_CBC_SHA             "EXP-ADH-DES-CBC-SHA"
+# define SSL3_TXT_ADH_DES_64_CBC_SHA             "ADH-DES-CBC-SHA"
+# define SSL3_TXT_ADH_DES_192_CBC_SHA            "ADH-DES-CBC3-SHA"
+
+# if 0
+#  define SSL3_TXT_FZA_DMS_NULL_SHA               "FZA-NULL-SHA"
+#  define SSL3_TXT_FZA_DMS_FZA_SHA                "FZA-FZA-CBC-SHA"
+#  define SSL3_TXT_FZA_DMS_RC4_SHA                "FZA-RC4-SHA"
 # endif
-#endif
 
-/* This is the maximum MAC (digest) size used by the SSL library.
- * Currently maximum of 20 is used by SHA1, but we reserve for
- * future extension for 512-bit hashes.
+# define SSL3_TXT_KRB5_DES_64_CBC_SHA            "KRB5-DES-CBC-SHA"
+# define SSL3_TXT_KRB5_DES_192_CBC3_SHA          "KRB5-DES-CBC3-SHA"
+# define SSL3_TXT_KRB5_RC4_128_SHA               "KRB5-RC4-SHA"
+# define SSL3_TXT_KRB5_IDEA_128_CBC_SHA          "KRB5-IDEA-CBC-SHA"
+# define SSL3_TXT_KRB5_DES_64_CBC_MD5            "KRB5-DES-CBC-MD5"
+# define SSL3_TXT_KRB5_DES_192_CBC3_MD5          "KRB5-DES-CBC3-MD5"
+# define SSL3_TXT_KRB5_RC4_128_MD5               "KRB5-RC4-MD5"
+# define SSL3_TXT_KRB5_IDEA_128_CBC_MD5          "KRB5-IDEA-CBC-MD5"
+
+# define SSL3_TXT_KRB5_DES_40_CBC_SHA            "EXP-KRB5-DES-CBC-SHA"
+# define SSL3_TXT_KRB5_RC2_40_CBC_SHA            "EXP-KRB5-RC2-CBC-SHA"
+# define SSL3_TXT_KRB5_RC4_40_SHA                "EXP-KRB5-RC4-SHA"
+# define SSL3_TXT_KRB5_DES_40_CBC_MD5            "EXP-KRB5-DES-CBC-MD5"
+# define SSL3_TXT_KRB5_RC2_40_CBC_MD5            "EXP-KRB5-RC2-CBC-MD5"
+# define SSL3_TXT_KRB5_RC4_40_MD5                "EXP-KRB5-RC4-MD5"
+
+# define SSL3_SSL_SESSION_ID_LENGTH              32
+# define SSL3_MAX_SSL_SESSION_ID_LENGTH          32
+
+# define SSL3_MASTER_SECRET_SIZE                 48
+# define SSL3_RANDOM_SIZE                        32
+# define SSL3_SESSION_ID_SIZE                    32
+# define SSL3_RT_HEADER_LENGTH                   5
+
+# define SSL3_HM_HEADER_LENGTH                  4
+
+# ifndef SSL3_ALIGN_PAYLOAD
+ /*
+  * Some will argue that this increases memory footprint, but it's not
+  * actually true. Point is that malloc has to return at least 64-bit aligned
+  * pointers, meaning that allocating 5 bytes wastes 3 bytes in either case.
+  * Suggested pre-gaping simply moves these wasted bytes from the end of
+  * allocated region to its front, but makes data payload aligned, which
+  * improves performance:-)
+  */
+#  define SSL3_ALIGN_PAYLOAD                     8
+# else
+#  if (SSL3_ALIGN_PAYLOAD&(SSL3_ALIGN_PAYLOAD-1))!=0
+#   error "insane SSL3_ALIGN_PAYLOAD"
+#   undef SSL3_ALIGN_PAYLOAD
+#  endif
+# endif
+
+/*
+ * This is the maximum MAC (digest) size used by the SSL library. Currently
+ * maximum of 20 is used by SHA1, but we reserve for future extension for
+ * 512-bit hashes.
  */
 
-#define SSL3_RT_MAX_MD_SIZE			64
+# define SSL3_RT_MAX_MD_SIZE                     64
 
-/* Maximum block size used in all ciphersuites. Currently 16 for AES.
+/*
+ * Maximum block size used in all ciphersuites. Currently 16 for AES.
  */
 
-#define	SSL_RT_MAX_CIPHER_BLOCK_SIZE		16
+# define SSL_RT_MAX_CIPHER_BLOCK_SIZE            16
 
-#define SSL3_RT_MAX_EXTRA			(16384)
+# define SSL3_RT_MAX_EXTRA                       (16384)
 
 /* Maximum plaintext length: defined by SSL/TLS standards */
-#define SSL3_RT_MAX_PLAIN_LENGTH		16384
+# define SSL3_RT_MAX_PLAIN_LENGTH                16384
 /* Maximum compression overhead: defined by SSL/TLS standards */
-#define SSL3_RT_MAX_COMPRESSED_OVERHEAD		1024
+# define SSL3_RT_MAX_COMPRESSED_OVERHEAD         1024
 
-/* The standards give a maximum encryption overhead of 1024 bytes.
- * In practice the value is lower than this. The overhead is the maximum
- * number of padding bytes (256) plus the mac size.
+/*
+ * The standards give a maximum encryption overhead of 1024 bytes. In
+ * practice the value is lower than this. The overhead is the maximum number
+ * of padding bytes (256) plus the mac size.
  */
-#define SSL3_RT_MAX_ENCRYPTED_OVERHEAD	(256 + SSL3_RT_MAX_MD_SIZE)
+# define SSL3_RT_MAX_ENCRYPTED_OVERHEAD  (256 + SSL3_RT_MAX_MD_SIZE)
 
-/* OpenSSL currently only uses a padding length of at most one block so
- * the send overhead is smaller.
+/*
+ * OpenSSL currently only uses a padding length of at most one block so the
+ * send overhead is smaller.
  */
 
-#define SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD \
-			(SSL_RT_MAX_CIPHER_BLOCK_SIZE + SSL3_RT_MAX_MD_SIZE)
+# define SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD \
+                        (SSL_RT_MAX_CIPHER_BLOCK_SIZE + SSL3_RT_MAX_MD_SIZE)
 
 /* If compression isn't used don't include the compression overhead */
 
-#ifdef OPENSSL_NO_COMP
-#define SSL3_RT_MAX_COMPRESSED_LENGTH		SSL3_RT_MAX_PLAIN_LENGTH
-#else
-#define SSL3_RT_MAX_COMPRESSED_LENGTH	\
-		(SSL3_RT_MAX_PLAIN_LENGTH+SSL3_RT_MAX_COMPRESSED_OVERHEAD)
-#endif
-#define SSL3_RT_MAX_ENCRYPTED_LENGTH	\
-		(SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
-#define SSL3_RT_MAX_PACKET_SIZE		\
-		(SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
+# ifdef OPENSSL_NO_COMP
+#  define SSL3_RT_MAX_COMPRESSED_LENGTH           SSL3_RT_MAX_PLAIN_LENGTH
+# else
+#  define SSL3_RT_MAX_COMPRESSED_LENGTH   \
+                (SSL3_RT_MAX_PLAIN_LENGTH+SSL3_RT_MAX_COMPRESSED_OVERHEAD)
+# endif
+# define SSL3_RT_MAX_ENCRYPTED_LENGTH    \
+                (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
+# define SSL3_RT_MAX_PACKET_SIZE         \
+                (SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
 
-#define SSL3_MD_CLIENT_FINISHED_CONST	"\x43\x4C\x4E\x54"
-#define SSL3_MD_SERVER_FINISHED_CONST	"\x53\x52\x56\x52"
+# define SSL3_MD_CLIENT_FINISHED_CONST   "\x43\x4C\x4E\x54"
+# define SSL3_MD_SERVER_FINISHED_CONST   "\x53\x52\x56\x52"
 
-#define SSL3_VERSION			0x0300
-#define SSL3_VERSION_MAJOR		0x03
-#define SSL3_VERSION_MINOR		0x00
+# define SSL3_VERSION                    0x0300
+# define SSL3_VERSION_MAJOR              0x03
+# define SSL3_VERSION_MINOR              0x00
 
-#define SSL3_RT_CHANGE_CIPHER_SPEC	20
-#define SSL3_RT_ALERT			21
-#define SSL3_RT_HANDSHAKE		22
-#define SSL3_RT_APPLICATION_DATA	23
-#define TLS1_RT_HEARTBEAT		24
+# define SSL3_RT_CHANGE_CIPHER_SPEC      20
+# define SSL3_RT_ALERT                   21
+# define SSL3_RT_HANDSHAKE               22
+# define SSL3_RT_APPLICATION_DATA        23
+# define TLS1_RT_HEARTBEAT               24
 
 /* Pseudo content types to indicate additional parameters */
-#define TLS1_RT_CRYPTO			0x1000
-#define TLS1_RT_CRYPTO_PREMASTER	(TLS1_RT_CRYPTO | 0x1)
-#define TLS1_RT_CRYPTO_CLIENT_RANDOM	(TLS1_RT_CRYPTO | 0x2)
-#define TLS1_RT_CRYPTO_SERVER_RANDOM	(TLS1_RT_CRYPTO | 0x3)
-#define TLS1_RT_CRYPTO_MASTER		(TLS1_RT_CRYPTO | 0x4)
-
-#define TLS1_RT_CRYPTO_READ		0x0000
-#define TLS1_RT_CRYPTO_WRITE		0x0100
-#define TLS1_RT_CRYPTO_MAC		(TLS1_RT_CRYPTO | 0x5)
-#define TLS1_RT_CRYPTO_KEY		(TLS1_RT_CRYPTO | 0x6)
-#define TLS1_RT_CRYPTO_IV		(TLS1_RT_CRYPTO | 0x7)
-#define TLS1_RT_CRYPTO_FIXED_IV		(TLS1_RT_CRYPTO | 0x8)
+# define TLS1_RT_CRYPTO                  0x1000
+# define TLS1_RT_CRYPTO_PREMASTER        (TLS1_RT_CRYPTO | 0x1)
+# define TLS1_RT_CRYPTO_CLIENT_RANDOM    (TLS1_RT_CRYPTO | 0x2)
+# define TLS1_RT_CRYPTO_SERVER_RANDOM    (TLS1_RT_CRYPTO | 0x3)
+# define TLS1_RT_CRYPTO_MASTER           (TLS1_RT_CRYPTO | 0x4)
+
+# define TLS1_RT_CRYPTO_READ             0x0000
+# define TLS1_RT_CRYPTO_WRITE            0x0100
+# define TLS1_RT_CRYPTO_MAC              (TLS1_RT_CRYPTO | 0x5)
+# define TLS1_RT_CRYPTO_KEY              (TLS1_RT_CRYPTO | 0x6)
+# define TLS1_RT_CRYPTO_IV               (TLS1_RT_CRYPTO | 0x7)
+# define TLS1_RT_CRYPTO_FIXED_IV         (TLS1_RT_CRYPTO | 0x8)
 
 /* Pseudo content type for SSL/TLS header info */
-#define SSL3_RT_HEADER			0x100
-
-#define SSL3_AL_WARNING			1
-#define SSL3_AL_FATAL			2
-
-#define SSL3_AD_CLOSE_NOTIFY		 0
-#define SSL3_AD_UNEXPECTED_MESSAGE	10	/* fatal */
-#define SSL3_AD_BAD_RECORD_MAC		20	/* fatal */
-#define SSL3_AD_DECOMPRESSION_FAILURE	30	/* fatal */
-#define SSL3_AD_HANDSHAKE_FAILURE	40	/* fatal */
-#define SSL3_AD_NO_CERTIFICATE		41
-#define SSL3_AD_BAD_CERTIFICATE		42
-#define SSL3_AD_UNSUPPORTED_CERTIFICATE	43
-#define SSL3_AD_CERTIFICATE_REVOKED	44
-#define SSL3_AD_CERTIFICATE_EXPIRED	45
-#define SSL3_AD_CERTIFICATE_UNKNOWN	46
-#define SSL3_AD_ILLEGAL_PARAMETER	47	/* fatal */
-
-#define TLS1_HB_REQUEST		1
-#define TLS1_HB_RESPONSE	2
-	
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct ssl3_record_st
-	{
-		/* type of record */
-/*r */	int type;
-		/* How many bytes available */
-/*rw*/	unsigned int length;
-		/* read/write offset into 'buf' */
-/*r */	unsigned int off;
-		/* pointer to the record data */
-/*rw*/	unsigned char *data;
-		/* where the decode bytes are */
-/*rw*/	unsigned char *input;
-		/* only used with decompression - malloc()ed */
-/*r */	unsigned char *comp;
-		/* epoch number, needed by DTLS1 */
-/*r */  unsigned long epoch;
-		/* sequence number, needed by DTLS1 */
-/*r */  unsigned char seq_num[8]; 
-	} SSL3_RECORD;
-
-typedef struct ssl3_buffer_st
-	{
-	/* at least SSL3_RT_MAX_PACKET_SIZE bytes, see ssl3_setup_buffers() */
-	unsigned char *buf;
-	/* buffer size */
-	size_t len;
-	/* where to 'copy from' */
-	int offset;
-	/* how many bytes left */
-	int left;
-	} SSL3_BUFFER;
+# define SSL3_RT_HEADER                  0x100
+
+# define SSL3_AL_WARNING                 1
+# define SSL3_AL_FATAL                   2
+
+# define SSL3_AD_CLOSE_NOTIFY             0
+# define SSL3_AD_UNEXPECTED_MESSAGE      10/* fatal */
+# define SSL3_AD_BAD_RECORD_MAC          20/* fatal */
+# define SSL3_AD_DECOMPRESSION_FAILURE   30/* fatal */
+# define SSL3_AD_HANDSHAKE_FAILURE       40/* fatal */
+# define SSL3_AD_NO_CERTIFICATE          41
+# define SSL3_AD_BAD_CERTIFICATE         42
+# define SSL3_AD_UNSUPPORTED_CERTIFICATE 43
+# define SSL3_AD_CERTIFICATE_REVOKED     44
+# define SSL3_AD_CERTIFICATE_EXPIRED     45
+# define SSL3_AD_CERTIFICATE_UNKNOWN     46
+# define SSL3_AD_ILLEGAL_PARAMETER       47/* fatal */
+
+# define TLS1_HB_REQUEST         1
+# define TLS1_HB_RESPONSE        2
+
+# ifndef OPENSSL_NO_SSL_INTERN
+
+typedef struct ssl3_record_st {
+    /* type of record */
+    /*
+     * r
+     */ int type;
+    /* How many bytes available */
+    /*
+     * rw
+     */ unsigned int length;
+    /* read/write offset into 'buf' */
+    /*
+     * r
+     */ unsigned int off;
+    /* pointer to the record data */
+    /*
+     * rw
+     */ unsigned char *data;
+    /* where the decode bytes are */
+    /*
+     * rw
+     */ unsigned char *input;
+    /* only used with decompression - malloc()ed */
+    /*
+     * r
+     */ unsigned char *comp;
+    /* epoch number, needed by DTLS1 */
+    /*
+     * r
+     */ unsigned long epoch;
+    /* sequence number, needed by DTLS1 */
+    /*
+     * r
+     */ unsigned char seq_num[8];
+} SSL3_RECORD;
+
+typedef struct ssl3_buffer_st {
+    /* at least SSL3_RT_MAX_PACKET_SIZE bytes, see ssl3_setup_buffers() */
+    unsigned char *buf;
+    /* buffer size */
+    size_t len;
+    /* where to 'copy from' */
+    int offset;
+    /* how many bytes left */
+    int left;
+} SSL3_BUFFER;
 
-#endif
+# endif
 
-#define SSL3_CT_RSA_SIGN			1
-#define SSL3_CT_DSS_SIGN			2
-#define SSL3_CT_RSA_FIXED_DH			3
-#define SSL3_CT_DSS_FIXED_DH			4
-#define SSL3_CT_RSA_EPHEMERAL_DH		5
-#define SSL3_CT_DSS_EPHEMERAL_DH		6
-#define SSL3_CT_FORTEZZA_DMS			20
-/* SSL3_CT_NUMBER is used to size arrays and it must be large
- * enough to contain all of the cert types defined either for
- * SSLv3 and TLSv1.
+# define SSL3_CT_RSA_SIGN                        1
+# define SSL3_CT_DSS_SIGN                        2
+# define SSL3_CT_RSA_FIXED_DH                    3
+# define SSL3_CT_DSS_FIXED_DH                    4
+# define SSL3_CT_RSA_EPHEMERAL_DH                5
+# define SSL3_CT_DSS_EPHEMERAL_DH                6
+# define SSL3_CT_FORTEZZA_DMS                    20
+/*
+ * SSL3_CT_NUMBER is used to size arrays and it must be large enough to
+ * contain all of the cert types defined either for SSLv3 and TLSv1.
  */
-#define SSL3_CT_NUMBER			9
-
-
-#define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS	0x0001
-#define SSL3_FLAGS_DELAY_CLIENT_FINISHED	0x0002
-#define SSL3_FLAGS_POP_BUFFER			0x0004
-#define TLS1_FLAGS_TLS_PADDING_BUG		0x0008
-#define TLS1_FLAGS_SKIP_CERT_VERIFY		0x0010
-#define TLS1_FLAGS_KEEP_HANDSHAKE		0x0020
+# define SSL3_CT_NUMBER                  9
+
+# define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS       0x0001
+# define SSL3_FLAGS_DELAY_CLIENT_FINISHED        0x0002
+# define SSL3_FLAGS_POP_BUFFER                   0x0004
+# define TLS1_FLAGS_TLS_PADDING_BUG              0x0008
+# define TLS1_FLAGS_SKIP_CERT_VERIFY             0x0010
+# define TLS1_FLAGS_KEEP_HANDSHAKE               0x0020
 /*
  * Set when the handshake is ready to process peer's ChangeCipherSpec message.
  * Cleared after the message has been processed.
  */
-#define SSL3_FLAGS_CCS_OK			0x0080
+# define SSL3_FLAGS_CCS_OK                       0x0080
 
 /* SSL3_FLAGS_SGC_RESTART_DONE is no longer used */
-#define SSL3_FLAGS_SGC_RESTART_DONE		0x0040
-
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct ssl3_state_st
-	{
-	long flags;
-	int delay_buf_pop_ret;
-
-	unsigned char read_sequence[8];
-	int read_mac_secret_size;
-	unsigned char read_mac_secret[EVP_MAX_MD_SIZE];
-	unsigned char write_sequence[8];
-	int write_mac_secret_size;
-	unsigned char write_mac_secret[EVP_MAX_MD_SIZE];
-
-	unsigned char server_random[SSL3_RANDOM_SIZE];
-	unsigned char client_random[SSL3_RANDOM_SIZE];
-
-	/* flags for countermeasure against known-IV weakness */
-	int need_empty_fragments;
-	int empty_fragment_done;
-
-	/* The value of 'extra' when the buffers were initialized */
-	int init_extra;
-
-	SSL3_BUFFER rbuf;	/* read IO goes into here */
-	SSL3_BUFFER wbuf;	/* write IO goes into here */
-
-	SSL3_RECORD rrec;	/* each decoded record goes in here */
-	SSL3_RECORD wrec;	/* goes out from here */
-
-	/* storage for Alert/Handshake protocol data received but not
-	 * yet processed by ssl3_read_bytes: */
-	unsigned char alert_fragment[2];
-	unsigned int alert_fragment_len;
-	unsigned char handshake_fragment[4];
-	unsigned int handshake_fragment_len;
-
-	/* partial write - check the numbers match */
-	unsigned int wnum;	/* number of bytes sent so far */
-	int wpend_tot;		/* number bytes written */
-	int wpend_type;
-	int wpend_ret;		/* number of bytes submitted */
-	const unsigned char *wpend_buf;
-
-	/* used during startup, digest all incoming/outgoing packets */
-	BIO *handshake_buffer;
-	/* When set of handshake digests is determined, buffer is hashed
-	 * and freed and MD_CTX-es for all required digests are stored in
-	 * this array */
-	EVP_MD_CTX **handshake_dgst;
-	/*
-	 * Set whenever an expected ChangeCipherSpec message is processed.
-	 * Unset when the peer's Finished message is received.
-	 * Unexpected ChangeCipherSpec messages trigger a fatal alert.
-	 */
-	int change_cipher_spec;
-
-	int warn_alert;
-	int fatal_alert;
-	/* we allow one fatal and one warning alert to be outstanding,
-	 * send close alert via the warning alert */
-	int alert_dispatch;
-	unsigned char send_alert[2];
-
-	/* This flag is set when we should renegotiate ASAP, basically when
-	 * there is no more data in the read or write buffers */
-	int renegotiate;
-	int total_renegotiations;
-	int num_renegotiations;
-
-	int in_read_app_data;
-
-	/* Opaque PRF input as used for the current handshake.
-	 * These fields are used only if TLSEXT_TYPE_opaque_prf_input is defined
-	 * (otherwise, they are merely present to improve binary compatibility) */
-	void *client_opaque_prf_input;
-	size_t client_opaque_prf_input_len;
-	void *server_opaque_prf_input;
-	size_t server_opaque_prf_input_len;
-
-	struct	{
-		/* actually only needs to be 16+20 */
-		unsigned char cert_verify_md[EVP_MAX_MD_SIZE*2];
-
-		/* actually only need to be 16+20 for SSLv3 and 12 for TLS */
-		unsigned char finish_md[EVP_MAX_MD_SIZE*2];
-		int finish_md_len;
-		unsigned char peer_finish_md[EVP_MAX_MD_SIZE*2];
-		int peer_finish_md_len;
-
-		unsigned long message_size;
-		int message_type;
-
-		/* used to hold the new cipher we are going to use */
-		const SSL_CIPHER *new_cipher;
-#ifndef OPENSSL_NO_DH
-		DH *dh;
-#endif
-
-#ifndef OPENSSL_NO_ECDH
-		EC_KEY *ecdh; /* holds short lived ECDH key */
-#endif
-
-		/* used when SSL_ST_FLUSH_DATA is entered */
-		int next_state;			
-
-		int reuse_message;
-
-		/* used for certificate requests */
-		int cert_req;
-		int ctype_num;
-		char ctype[SSL3_CT_NUMBER];
-		STACK_OF(X509_NAME) *ca_names;
-
-		int use_rsa_tmp;
-
-		int key_block_length;
-		unsigned char *key_block;
-
-		const EVP_CIPHER *new_sym_enc;
-		const EVP_MD *new_hash;
-		int new_mac_pkey_type;
-		int new_mac_secret_size;
-#ifndef OPENSSL_NO_COMP
-		const SSL_COMP *new_compression;
-#else
-		char *new_compression;
-#endif
-		int cert_request;
-		} tmp;
-
-        /* Connection binding to prevent renegotiation attacks */
-        unsigned char previous_client_finished[EVP_MAX_MD_SIZE];
-        unsigned char previous_client_finished_len;
-        unsigned char previous_server_finished[EVP_MAX_MD_SIZE];
-        unsigned char previous_server_finished_len;
-        int send_connection_binding; /* TODOEKR */
-
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	/* Set if we saw the Next Protocol Negotiation extension from our peer. */
-	int next_proto_neg_seen;
-#endif
+# define SSL3_FLAGS_SGC_RESTART_DONE             0x0040
+
+# ifndef OPENSSL_NO_SSL_INTERN
+
+typedef struct ssl3_state_st {
+    long flags;
+    int delay_buf_pop_ret;
+    unsigned char read_sequence[8];
+    int read_mac_secret_size;
+    unsigned char read_mac_secret[EVP_MAX_MD_SIZE];
+    unsigned char write_sequence[8];
+    int write_mac_secret_size;
+    unsigned char write_mac_secret[EVP_MAX_MD_SIZE];
+    unsigned char server_random[SSL3_RANDOM_SIZE];
+    unsigned char client_random[SSL3_RANDOM_SIZE];
+    /* flags for countermeasure against known-IV weakness */
+    int need_empty_fragments;
+    int empty_fragment_done;
+    /* The value of 'extra' when the buffers were initialized */
+    int init_extra;
+    SSL3_BUFFER rbuf;           /* read IO goes into here */
+    SSL3_BUFFER wbuf;           /* write IO goes into here */
+    SSL3_RECORD rrec;           /* each decoded record goes in here */
+    SSL3_RECORD wrec;           /* goes out from here */
+    /*
+     * storage for Alert/Handshake protocol data received but not yet
+     * processed by ssl3_read_bytes:
+     */
+    unsigned char alert_fragment[2];
+    unsigned int alert_fragment_len;
+    unsigned char handshake_fragment[4];
+    unsigned int handshake_fragment_len;
+    /* partial write - check the numbers match */
+    unsigned int wnum;          /* number of bytes sent so far */
+    int wpend_tot;              /* number bytes written */
+    int wpend_type;
+    int wpend_ret;              /* number of bytes submitted */
+    const unsigned char *wpend_buf;
+    /* used during startup, digest all incoming/outgoing packets */
+    BIO *handshake_buffer;
+    /*
+     * When set of handshake digests is determined, buffer is hashed and
+     * freed and MD_CTX-es for all required digests are stored in this array
+     */
+    EVP_MD_CTX **handshake_dgst;
+    /*
+     * Set whenever an expected ChangeCipherSpec message is processed.
+     * Unset when the peer's Finished message is received.
+     * Unexpected ChangeCipherSpec messages trigger a fatal alert.
+     */
+    int change_cipher_spec;
+    int warn_alert;
+    int fatal_alert;
+    /*
+     * we allow one fatal and one warning alert to be outstanding, send close
+     * alert via the warning alert
+     */
+    int alert_dispatch;
+    unsigned char send_alert[2];
+    /*
+     * This flag is set when we should renegotiate ASAP, basically when there
+     * is no more data in the read or write buffers
+     */
+    int renegotiate;
+    int total_renegotiations;
+    int num_renegotiations;
+    int in_read_app_data;
+    /*
+     * Opaque PRF input as used for the current handshake. These fields are
+     * used only if TLSEXT_TYPE_opaque_prf_input is defined (otherwise, they
+     * are merely present to improve binary compatibility)
+     */
+    void *client_opaque_prf_input;
+    size_t client_opaque_prf_input_len;
+    void *server_opaque_prf_input;
+    size_t server_opaque_prf_input_len;
+    struct {
+        /* actually only needs to be 16+20 */
+        unsigned char cert_verify_md[EVP_MAX_MD_SIZE * 2];
+        /* actually only need to be 16+20 for SSLv3 and 12 for TLS */
+        unsigned char finish_md[EVP_MAX_MD_SIZE * 2];
+        int finish_md_len;
+        unsigned char peer_finish_md[EVP_MAX_MD_SIZE * 2];
+        int peer_finish_md_len;
+        unsigned long message_size;
+        int message_type;
+        /* used to hold the new cipher we are going to use */
+        const SSL_CIPHER *new_cipher;
+#  ifndef OPENSSL_NO_DH
+        DH *dh;
+#  endif
+#  ifndef OPENSSL_NO_ECDH
+        EC_KEY *ecdh;           /* holds short lived ECDH key */
+#  endif
+        /* used when SSL_ST_FLUSH_DATA is entered */
+        int next_state;
+        int reuse_message;
+        /* used for certificate requests */
+        int cert_req;
+        int ctype_num;
+        char ctype[SSL3_CT_NUMBER];
+        STACK_OF(X509_NAME) *ca_names;
+        int use_rsa_tmp;
+        int key_block_length;
+        unsigned char *key_block;
+        const EVP_CIPHER *new_sym_enc;
+        const EVP_MD *new_hash;
+        int new_mac_pkey_type;
+        int new_mac_secret_size;
+#  ifndef OPENSSL_NO_COMP
+        const SSL_COMP *new_compression;
+#  else
+        char *new_compression;
+#  endif
+        int cert_request;
+    } tmp;
+
+    /* Connection binding to prevent renegotiation attacks */
+    unsigned char previous_client_finished[EVP_MAX_MD_SIZE];
+    unsigned char previous_client_finished_len;
+    unsigned char previous_server_finished[EVP_MAX_MD_SIZE];
+    unsigned char previous_server_finished_len;
+    int send_connection_binding; /* TODOEKR */
+
+#  ifndef OPENSSL_NO_NEXTPROTONEG
+    /*
+     * Set if we saw the Next Protocol Negotiation extension from our peer.
+     */
+    int next_proto_neg_seen;
+#  endif
+
+#  ifndef OPENSSL_NO_TLSEXT
+#   ifndef OPENSSL_NO_EC
+    /*
+     * This is set to true if we believe that this is a version of Safari
+     * running on OS X 10.6 or newer. We wish to know this because Safari on
+     * 10.8 .. 10.8.3 has broken ECDHE-ECDSA support.
+     */
+    char is_probably_safari;
+#   endif                       /* !OPENSSL_NO_EC */
+
+    /*
+     * ALPN information (we are in the process of transitioning from NPN to
+     * ALPN.)
+     */
+
+    /*
+     * In a server these point to the selected ALPN protocol after the
+     * ClientHello has been processed. In a client these contain the protocol
+     * that the server selected once the ServerHello has been processed.
+     */
+    unsigned char *alpn_selected;
+    unsigned alpn_selected_len;
+#  endif                        /* OPENSSL_NO_TLSEXT */
+} SSL3_STATE;
 
-#ifndef OPENSSL_NO_TLSEXT
-#ifndef OPENSSL_NO_EC
-	/* This is set to true if we believe that this is a version of Safari
-	 * running on OS X 10.6 or newer. We wish to know this because Safari
-	 * on 10.8 .. 10.8.3 has broken ECDHE-ECDSA support. */
-	char is_probably_safari;
-#endif /* !OPENSSL_NO_EC */
-
-	/* ALPN information
-	 * (we are in the process of transitioning from NPN to ALPN.) */
-
-	/* In a server these point to the selected ALPN protocol after the
-	 * ClientHello has been processed. In a client these contain the
-	 * protocol that the server selected once the ServerHello has been
-	 * processed. */
-	unsigned char *alpn_selected;
-	unsigned alpn_selected_len;
-#endif	/* OPENSSL_NO_TLSEXT */
-	} SSL3_STATE;
-
-#endif
+# endif
 
 /* SSLv3 */
-/*client */
+/*
+ * client
+ */
 /* extra state */
-#define SSL3_ST_CW_FLUSH		(0x100|SSL_ST_CONNECT)
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_ST_CW_WRITE_SOCK			(0x310|SSL_ST_CONNECT)
-#define DTLS1_SCTP_ST_CR_READ_SOCK			(0x320|SSL_ST_CONNECT)
-#endif	
+# define SSL3_ST_CW_FLUSH                (0x100|SSL_ST_CONNECT)
+# ifndef OPENSSL_NO_SCTP
+#  define DTLS1_SCTP_ST_CW_WRITE_SOCK                     (0x310|SSL_ST_CONNECT)
+#  define DTLS1_SCTP_ST_CR_READ_SOCK                      (0x320|SSL_ST_CONNECT)
+# endif
 /* write to server */
-#define SSL3_ST_CW_CLNT_HELLO_A		(0x110|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CLNT_HELLO_B		(0x111|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CLNT_HELLO_A         (0x110|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CLNT_HELLO_B         (0x111|SSL_ST_CONNECT)
 /* read from server */
-#define SSL3_ST_CR_SRVR_HELLO_A		(0x120|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_HELLO_B		(0x121|SSL_ST_CONNECT)
-#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A (0x126|SSL_ST_CONNECT)
-#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B (0x127|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_A		(0x130|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_B		(0x131|SSL_ST_CONNECT)
-#define SSL3_ST_CR_KEY_EXCH_A		(0x140|SSL_ST_CONNECT)
-#define SSL3_ST_CR_KEY_EXCH_B		(0x141|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_REQ_A		(0x150|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_REQ_B		(0x151|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_DONE_A		(0x160|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_DONE_B		(0x161|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SRVR_HELLO_A         (0x120|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SRVR_HELLO_B         (0x121|SSL_ST_CONNECT)
+# define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A (0x126|SSL_ST_CONNECT)
+# define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B (0x127|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_A               (0x130|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_B               (0x131|SSL_ST_CONNECT)
+# define SSL3_ST_CR_KEY_EXCH_A           (0x140|SSL_ST_CONNECT)
+# define SSL3_ST_CR_KEY_EXCH_B           (0x141|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_REQ_A           (0x150|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_REQ_B           (0x151|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SRVR_DONE_A          (0x160|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SRVR_DONE_B          (0x161|SSL_ST_CONNECT)
 /* write to server */
-#define SSL3_ST_CW_CERT_A		(0x170|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_B		(0x171|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_C		(0x172|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_D		(0x173|SSL_ST_CONNECT)
-#define SSL3_ST_CW_KEY_EXCH_A		(0x180|SSL_ST_CONNECT)
-#define SSL3_ST_CW_KEY_EXCH_B		(0x181|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_VRFY_A		(0x190|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_VRFY_B		(0x191|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CHANGE_A		(0x1A0|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CHANGE_B		(0x1A1|SSL_ST_CONNECT)
-#ifndef OPENSSL_NO_NEXTPROTONEG
-#define SSL3_ST_CW_NEXT_PROTO_A		(0x200|SSL_ST_CONNECT)
-#define SSL3_ST_CW_NEXT_PROTO_B		(0x201|SSL_ST_CONNECT)
-#endif
-#define SSL3_ST_CW_FINISHED_A		(0x1B0|SSL_ST_CONNECT)
-#define SSL3_ST_CW_FINISHED_B		(0x1B1|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_A               (0x170|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_B               (0x171|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_C               (0x172|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_D               (0x173|SSL_ST_CONNECT)
+# define SSL3_ST_CW_KEY_EXCH_A           (0x180|SSL_ST_CONNECT)
+# define SSL3_ST_CW_KEY_EXCH_B           (0x181|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_VRFY_A          (0x190|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CERT_VRFY_B          (0x191|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CHANGE_A             (0x1A0|SSL_ST_CONNECT)
+# define SSL3_ST_CW_CHANGE_B             (0x1A1|SSL_ST_CONNECT)
+# ifndef OPENSSL_NO_NEXTPROTONEG
+#  define SSL3_ST_CW_NEXT_PROTO_A         (0x200|SSL_ST_CONNECT)
+#  define SSL3_ST_CW_NEXT_PROTO_B         (0x201|SSL_ST_CONNECT)
+# endif
+# define SSL3_ST_CW_FINISHED_A           (0x1B0|SSL_ST_CONNECT)
+# define SSL3_ST_CW_FINISHED_B           (0x1B1|SSL_ST_CONNECT)
 /* read from server */
-#define SSL3_ST_CR_CHANGE_A		(0x1C0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CHANGE_B		(0x1C1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_FINISHED_A		(0x1D0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_FINISHED_B		(0x1D1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SESSION_TICKET_A	(0x1E0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SESSION_TICKET_B	(0x1E1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_STATUS_A	(0x1F0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_STATUS_B	(0x1F1|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CHANGE_A             (0x1C0|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CHANGE_B             (0x1C1|SSL_ST_CONNECT)
+# define SSL3_ST_CR_FINISHED_A           (0x1D0|SSL_ST_CONNECT)
+# define SSL3_ST_CR_FINISHED_B           (0x1D1|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SESSION_TICKET_A     (0x1E0|SSL_ST_CONNECT)
+# define SSL3_ST_CR_SESSION_TICKET_B     (0x1E1|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_STATUS_A        (0x1F0|SSL_ST_CONNECT)
+# define SSL3_ST_CR_CERT_STATUS_B        (0x1F1|SSL_ST_CONNECT)
 
 /* server */
 /* extra state */
-#define SSL3_ST_SW_FLUSH		(0x100|SSL_ST_ACCEPT)
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_ST_SW_WRITE_SOCK			(0x310|SSL_ST_ACCEPT)
-#define DTLS1_SCTP_ST_SR_READ_SOCK			(0x320|SSL_ST_ACCEPT)
-#endif	
+# define SSL3_ST_SW_FLUSH                (0x100|SSL_ST_ACCEPT)
+# ifndef OPENSSL_NO_SCTP
+#  define DTLS1_SCTP_ST_SW_WRITE_SOCK                     (0x310|SSL_ST_ACCEPT)
+#  define DTLS1_SCTP_ST_SR_READ_SOCK                      (0x320|SSL_ST_ACCEPT)
+# endif
 /* read from client */
 /* Do not change the number values, they do matter */
-#define SSL3_ST_SR_CLNT_HELLO_A		(0x110|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CLNT_HELLO_B		(0x111|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CLNT_HELLO_C		(0x112|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CLNT_HELLO_D		(0x115|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CLNT_HELLO_A         (0x110|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CLNT_HELLO_B         (0x111|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CLNT_HELLO_C         (0x112|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CLNT_HELLO_D         (0x115|SSL_ST_ACCEPT)
 /* write to client */
-#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A (0x113|SSL_ST_ACCEPT)
-#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B (0x114|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_A		(0x120|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_B		(0x121|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_C		(0x122|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_HELLO_A		(0x130|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_HELLO_B		(0x131|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_A		(0x140|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_B		(0x141|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_KEY_EXCH_A		(0x150|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_KEY_EXCH_B		(0x151|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_REQ_A		(0x160|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_REQ_B		(0x161|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_DONE_A		(0x170|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_DONE_B		(0x171|SSL_ST_ACCEPT)
+# define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A (0x113|SSL_ST_ACCEPT)
+# define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B (0x114|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_HELLO_REQ_A          (0x120|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_HELLO_REQ_B          (0x121|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_HELLO_REQ_C          (0x122|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SRVR_HELLO_A         (0x130|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SRVR_HELLO_B         (0x131|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_A               (0x140|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_B               (0x141|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_KEY_EXCH_A           (0x150|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_KEY_EXCH_B           (0x151|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_REQ_A           (0x160|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_REQ_B           (0x161|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SRVR_DONE_A          (0x170|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SRVR_DONE_B          (0x171|SSL_ST_ACCEPT)
 /* read from client */
-#define SSL3_ST_SR_CERT_A		(0x180|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_B		(0x181|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_KEY_EXCH_A		(0x190|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_KEY_EXCH_B		(0x191|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_VRFY_A		(0x1A0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_VRFY_B		(0x1A1|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CHANGE_A		(0x1B0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CHANGE_B		(0x1B1|SSL_ST_ACCEPT)
-#ifndef OPENSSL_NO_NEXTPROTONEG
-#define SSL3_ST_SR_NEXT_PROTO_A		(0x210|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_NEXT_PROTO_B		(0x211|SSL_ST_ACCEPT)
-#endif
-#define SSL3_ST_SR_FINISHED_A		(0x1C0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_FINISHED_B		(0x1C1|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CERT_A               (0x180|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CERT_B               (0x181|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_KEY_EXCH_A           (0x190|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_KEY_EXCH_B           (0x191|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CERT_VRFY_A          (0x1A0|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CERT_VRFY_B          (0x1A1|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CHANGE_A             (0x1B0|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_CHANGE_B             (0x1B1|SSL_ST_ACCEPT)
+# ifndef OPENSSL_NO_NEXTPROTONEG
+#  define SSL3_ST_SR_NEXT_PROTO_A         (0x210|SSL_ST_ACCEPT)
+#  define SSL3_ST_SR_NEXT_PROTO_B         (0x211|SSL_ST_ACCEPT)
+# endif
+# define SSL3_ST_SR_FINISHED_A           (0x1C0|SSL_ST_ACCEPT)
+# define SSL3_ST_SR_FINISHED_B           (0x1C1|SSL_ST_ACCEPT)
 /* write to client */
-#define SSL3_ST_SW_CHANGE_A		(0x1D0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CHANGE_B		(0x1D1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_FINISHED_A		(0x1E0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_FINISHED_B		(0x1E1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SESSION_TICKET_A	(0x1F0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SESSION_TICKET_B	(0x1F1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_STATUS_A	(0x200|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_STATUS_B	(0x201|SSL_ST_ACCEPT)
-
-#define SSL3_MT_HELLO_REQUEST			0
-#define SSL3_MT_CLIENT_HELLO			1
-#define SSL3_MT_SERVER_HELLO			2
-#define	SSL3_MT_NEWSESSION_TICKET		4
-#define SSL3_MT_CERTIFICATE			11
-#define SSL3_MT_SERVER_KEY_EXCHANGE		12
-#define SSL3_MT_CERTIFICATE_REQUEST		13
-#define SSL3_MT_SERVER_DONE			14
-#define SSL3_MT_CERTIFICATE_VERIFY		15
-#define SSL3_MT_CLIENT_KEY_EXCHANGE		16
-#define SSL3_MT_FINISHED			20
-#define SSL3_MT_CERTIFICATE_STATUS		22
-#ifndef OPENSSL_NO_NEXTPROTONEG
-#define SSL3_MT_NEXT_PROTO			67
-#endif
-#define DTLS1_MT_HELLO_VERIFY_REQUEST    3
-
+# define SSL3_ST_SW_CHANGE_A             (0x1D0|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CHANGE_B             (0x1D1|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_FINISHED_A           (0x1E0|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_FINISHED_B           (0x1E1|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SESSION_TICKET_A     (0x1F0|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_SESSION_TICKET_B     (0x1F1|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_STATUS_A        (0x200|SSL_ST_ACCEPT)
+# define SSL3_ST_SW_CERT_STATUS_B        (0x201|SSL_ST_ACCEPT)
+
+# define SSL3_MT_HELLO_REQUEST                   0
+# define SSL3_MT_CLIENT_HELLO                    1
+# define SSL3_MT_SERVER_HELLO                    2
+# define SSL3_MT_NEWSESSION_TICKET               4
+# define SSL3_MT_CERTIFICATE                     11
+# define SSL3_MT_SERVER_KEY_EXCHANGE             12
+# define SSL3_MT_CERTIFICATE_REQUEST             13
+# define SSL3_MT_SERVER_DONE                     14
+# define SSL3_MT_CERTIFICATE_VERIFY              15
+# define SSL3_MT_CLIENT_KEY_EXCHANGE             16
+# define SSL3_MT_FINISHED                        20
+# define SSL3_MT_CERTIFICATE_STATUS              22
+# ifndef OPENSSL_NO_NEXTPROTONEG
+#  define SSL3_MT_NEXT_PROTO                      67
+# endif
+# define DTLS1_MT_HELLO_VERIFY_REQUEST    3
 
-#define SSL3_MT_CCS				1
+# define SSL3_MT_CCS                             1
 
 /* These are used when changing over to a new cipher */
-#define SSL3_CC_READ		0x01
-#define SSL3_CC_WRITE		0x02
-#define SSL3_CC_CLIENT		0x10
-#define SSL3_CC_SERVER		0x20
-#define SSL3_CHANGE_CIPHER_CLIENT_WRITE	(SSL3_CC_CLIENT|SSL3_CC_WRITE)	
-#define SSL3_CHANGE_CIPHER_SERVER_READ	(SSL3_CC_SERVER|SSL3_CC_READ)
-#define SSL3_CHANGE_CIPHER_CLIENT_READ	(SSL3_CC_CLIENT|SSL3_CC_READ)
-#define SSL3_CHANGE_CIPHER_SERVER_WRITE	(SSL3_CC_SERVER|SSL3_CC_WRITE)
+# define SSL3_CC_READ            0x01
+# define SSL3_CC_WRITE           0x02
+# define SSL3_CC_CLIENT          0x10
+# define SSL3_CC_SERVER          0x20
+# define SSL3_CHANGE_CIPHER_CLIENT_WRITE (SSL3_CC_CLIENT|SSL3_CC_WRITE)
+# define SSL3_CHANGE_CIPHER_SERVER_READ  (SSL3_CC_SERVER|SSL3_CC_READ)
+# define SSL3_CHANGE_CIPHER_CLIENT_READ  (SSL3_CC_CLIENT|SSL3_CC_READ)
+# define SSL3_CHANGE_CIPHER_SERVER_WRITE (SSL3_CC_SERVER|SSL3_CC_WRITE)
 
 #ifdef  __cplusplus
 }
diff --git a/ssl/ssl_algs.c b/ssl/ssl_algs.c
index 63f4f4b240..e6f515ff62 100644
--- a/ssl/ssl_algs.c
+++ b/ssl/ssl_algs.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,93 +62,94 @@
 #include "ssl_locl.h"
 
 int SSL_library_init(void)
-	{
+{
 
 #ifndef OPENSSL_NO_DES
-	EVP_add_cipher(EVP_des_cbc());
-	EVP_add_cipher(EVP_des_ede3_cbc());
+    EVP_add_cipher(EVP_des_cbc());
+    EVP_add_cipher(EVP_des_ede3_cbc());
 #endif
 #ifndef OPENSSL_NO_IDEA
-	EVP_add_cipher(EVP_idea_cbc());
+    EVP_add_cipher(EVP_idea_cbc());
 #endif
 #ifndef OPENSSL_NO_RC4
-	EVP_add_cipher(EVP_rc4());
-#if !defined(OPENSSL_NO_MD5) && (defined(__x86_64) || defined(__x86_64__))
-	EVP_add_cipher(EVP_rc4_hmac_md5());
+    EVP_add_cipher(EVP_rc4());
+# if !defined(OPENSSL_NO_MD5) && (defined(__x86_64) || defined(__x86_64__))
+    EVP_add_cipher(EVP_rc4_hmac_md5());
+# endif
 #endif
-#endif  
 #ifndef OPENSSL_NO_RC2
-	EVP_add_cipher(EVP_rc2_cbc());
-	/* Not actually used for SSL/TLS but this makes PKCS#12 work
-	 * if an application only calls SSL_library_init().
-	 */
-	EVP_add_cipher(EVP_rc2_40_cbc());
+    EVP_add_cipher(EVP_rc2_cbc());
+    /*
+     * Not actually used for SSL/TLS but this makes PKCS#12 work if an
+     * application only calls SSL_library_init().
+     */
+    EVP_add_cipher(EVP_rc2_40_cbc());
 #endif
 #ifndef OPENSSL_NO_AES
-	EVP_add_cipher(EVP_aes_128_cbc());
-	EVP_add_cipher(EVP_aes_192_cbc());
-	EVP_add_cipher(EVP_aes_256_cbc());
-	EVP_add_cipher(EVP_aes_128_gcm());
-	EVP_add_cipher(EVP_aes_256_gcm());
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
-	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
-#endif
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
-	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
-	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
-#endif
+    EVP_add_cipher(EVP_aes_128_cbc());
+    EVP_add_cipher(EVP_aes_192_cbc());
+    EVP_add_cipher(EVP_aes_256_cbc());
+    EVP_add_cipher(EVP_aes_128_gcm());
+    EVP_add_cipher(EVP_aes_256_gcm());
+# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
+    EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
+    EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
+# endif
+# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
+    EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256());
+    EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256());
+# endif
 
 #endif
 #ifndef OPENSSL_NO_CAMELLIA
-	EVP_add_cipher(EVP_camellia_128_cbc());
-	EVP_add_cipher(EVP_camellia_256_cbc());
+    EVP_add_cipher(EVP_camellia_128_cbc());
+    EVP_add_cipher(EVP_camellia_256_cbc());
 #endif
 
 #ifndef OPENSSL_NO_SEED
-	EVP_add_cipher(EVP_seed_cbc());
+    EVP_add_cipher(EVP_seed_cbc());
 #endif
-  
+
 #ifndef OPENSSL_NO_MD5
-	EVP_add_digest(EVP_md5());
-	EVP_add_digest_alias(SN_md5,"ssl2-md5");
-	EVP_add_digest_alias(SN_md5,"ssl3-md5");
+    EVP_add_digest(EVP_md5());
+    EVP_add_digest_alias(SN_md5, "ssl2-md5");
+    EVP_add_digest_alias(SN_md5, "ssl3-md5");
 #endif
 #ifndef OPENSSL_NO_SHA
-	EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
-	EVP_add_digest_alias(SN_sha1,"ssl3-sha1");
-	EVP_add_digest_alias(SN_sha1WithRSAEncryption,SN_sha1WithRSA);
+    EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
+    EVP_add_digest_alias(SN_sha1, "ssl3-sha1");
+    EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA);
 #endif
 #ifndef OPENSSL_NO_SHA256
-	EVP_add_digest(EVP_sha224());
-	EVP_add_digest(EVP_sha256());
+    EVP_add_digest(EVP_sha224());
+    EVP_add_digest(EVP_sha256());
 #endif
 #ifndef OPENSSL_NO_SHA512
-	EVP_add_digest(EVP_sha384());
-	EVP_add_digest(EVP_sha512());
+    EVP_add_digest(EVP_sha384());
+    EVP_add_digest(EVP_sha512());
 #endif
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_DSA)
-	EVP_add_digest(EVP_dss1()); /* DSA with sha1 */
-	EVP_add_digest_alias(SN_dsaWithSHA1,SN_dsaWithSHA1_2);
-	EVP_add_digest_alias(SN_dsaWithSHA1,"DSS1");
-	EVP_add_digest_alias(SN_dsaWithSHA1,"dss1");
+    EVP_add_digest(EVP_dss1()); /* DSA with sha1 */
+    EVP_add_digest_alias(SN_dsaWithSHA1, SN_dsaWithSHA1_2);
+    EVP_add_digest_alias(SN_dsaWithSHA1, "DSS1");
+    EVP_add_digest_alias(SN_dsaWithSHA1, "dss1");
 #endif
 #ifndef OPENSSL_NO_ECDSA
-	EVP_add_digest(EVP_ecdsa());
+    EVP_add_digest(EVP_ecdsa());
 #endif
-	/* If you want support for phased out ciphers, add the following */
+    /* If you want support for phased out ciphers, add the following */
 #if 0
-	EVP_add_digest(EVP_sha());
-	EVP_add_digest(EVP_dss());
+    EVP_add_digest(EVP_sha());
+    EVP_add_digest(EVP_dss());
 #endif
 #ifndef OPENSSL_NO_COMP
-	/* This will initialise the built-in compression algorithms.
-	   The value returned is a STACK_OF(SSL_COMP), but that can
-	   be discarded safely */
-	(void)SSL_COMP_get_compression_methods();
-#endif
-	/* initialize cipher/digest methods table */
-	ssl_load_ciphers();
-	return(1);
-	}
-
+    /*
+     * This will initialise the built-in compression algorithms. The value
+     * returned is a STACK_OF(SSL_COMP), but that can be discarded safely
+     */
+    (void)SSL_COMP_get_compression_methods();
+#endif
+    /* initialize cipher/digest methods table */
+    ssl_load_ciphers();
+    return (1);
+}
diff --git a/ssl/ssl_asn1.c b/ssl/ssl_asn1.c
index 4775003710..f8c265cdde 100644
--- a/ssl/ssl_asn1.c
+++ b/ssl/ssl_asn1.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -89,558 +89,543 @@
 #include 
 #include 
 
-typedef struct ssl_session_asn1_st
-	{
-	ASN1_INTEGER version;
-	ASN1_INTEGER ssl_version;
-	ASN1_OCTET_STRING cipher;
-	ASN1_OCTET_STRING comp_id;
-	ASN1_OCTET_STRING master_key;
-	ASN1_OCTET_STRING session_id;
-	ASN1_OCTET_STRING session_id_context;
-	ASN1_OCTET_STRING key_arg;
+typedef struct ssl_session_asn1_st {
+    ASN1_INTEGER version;
+    ASN1_INTEGER ssl_version;
+    ASN1_OCTET_STRING cipher;
+    ASN1_OCTET_STRING comp_id;
+    ASN1_OCTET_STRING master_key;
+    ASN1_OCTET_STRING session_id;
+    ASN1_OCTET_STRING session_id_context;
+    ASN1_OCTET_STRING key_arg;
 #ifndef OPENSSL_NO_KRB5
-        ASN1_OCTET_STRING krb5_princ;
-#endif /* OPENSSL_NO_KRB5 */
-	ASN1_INTEGER time;
-	ASN1_INTEGER timeout;
-	ASN1_INTEGER verify_result;
+    ASN1_OCTET_STRING krb5_princ;
+#endif                          /* OPENSSL_NO_KRB5 */
+    ASN1_INTEGER time;
+    ASN1_INTEGER timeout;
+    ASN1_INTEGER verify_result;
 #ifndef OPENSSL_NO_TLSEXT
-	ASN1_OCTET_STRING tlsext_hostname;
-	ASN1_INTEGER tlsext_tick_lifetime;
-	ASN1_OCTET_STRING tlsext_tick;
-#endif /* OPENSSL_NO_TLSEXT */
+    ASN1_OCTET_STRING tlsext_hostname;
+    ASN1_INTEGER tlsext_tick_lifetime;
+    ASN1_OCTET_STRING tlsext_tick;
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_PSK
-	ASN1_OCTET_STRING psk_identity_hint;
-	ASN1_OCTET_STRING psk_identity;
-#endif /* OPENSSL_NO_PSK */
+    ASN1_OCTET_STRING psk_identity_hint;
+    ASN1_OCTET_STRING psk_identity;
+#endif                          /* OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-	ASN1_OCTET_STRING srp_username;
-#endif /* OPENSSL_NO_SRP */
-	} SSL_SESSION_ASN1;
+    ASN1_OCTET_STRING srp_username;
+#endif                          /* OPENSSL_NO_SRP */
+} SSL_SESSION_ASN1;
 
 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
-	{
+{
 #define LSIZE2 (sizeof(long)*2)
-	int v1=0,v2=0,v3=0,v4=0,v5=0,v7=0,v8=0;
-	unsigned char buf[4],ibuf1[LSIZE2],ibuf2[LSIZE2];
-	unsigned char ibuf3[LSIZE2],ibuf4[LSIZE2],ibuf5[LSIZE2];
+    int v1 = 0, v2 = 0, v3 = 0, v4 = 0, v5 = 0, v7 = 0, v8 = 0;
+    unsigned char buf[4], ibuf1[LSIZE2], ibuf2[LSIZE2];
+    unsigned char ibuf3[LSIZE2], ibuf4[LSIZE2], ibuf5[LSIZE2];
 #ifndef OPENSSL_NO_TLSEXT
-	int v6=0,v9=0,v10=0;
-	unsigned char ibuf6[LSIZE2];
+    int v6 = 0, v9 = 0, v10 = 0;
+    unsigned char ibuf6[LSIZE2];
 #endif
 #ifndef OPENSSL_NO_COMP
-	unsigned char cbuf;
-	int v11=0;
+    unsigned char cbuf;
+    int v11 = 0;
 #endif
 #ifndef OPENSSL_NO_SRP
-	int v12=0;
+    int v12 = 0;
 #endif
-	long l;
-	SSL_SESSION_ASN1 a;
-	M_ASN1_I2D_vars(in);
-
-	if ((in == NULL) || ((in->cipher == NULL) && (in->cipher_id == 0)))
-		return(0);
-
-	/* Note that I cheat in the following 2 assignments.  I know
-	 * that if the ASN1_INTEGER passed to ASN1_INTEGER_set
-	 * is > sizeof(long)+1, the buffer will not be re-OPENSSL_malloc()ed.
-	 * This is a bit evil but makes things simple, no dynamic allocation
-	 * to clean up :-) */
-	a.version.length=LSIZE2;
-	a.version.type=V_ASN1_INTEGER;
-	a.version.data=ibuf1;
-	ASN1_INTEGER_set(&(a.version),SSL_SESSION_ASN1_VERSION);
-
-	a.ssl_version.length=LSIZE2;
-	a.ssl_version.type=V_ASN1_INTEGER;
-	a.ssl_version.data=ibuf2;
-	ASN1_INTEGER_set(&(a.ssl_version),in->ssl_version);
-
-	a.cipher.type=V_ASN1_OCTET_STRING;
-	a.cipher.data=buf;
-
-	if (in->cipher == NULL)
-		l=in->cipher_id;
-	else
-		l=in->cipher->id;
-	if (in->ssl_version == SSL2_VERSION)
-		{
-		a.cipher.length=3;
-		buf[0]=((unsigned char)(l>>16L))&0xff;
-		buf[1]=((unsigned char)(l>> 8L))&0xff;
-		buf[2]=((unsigned char)(l     ))&0xff;
-		}
-	else
-		{
-		a.cipher.length=2;
-		buf[0]=((unsigned char)(l>>8L))&0xff;
-		buf[1]=((unsigned char)(l    ))&0xff;
-		}
+    long l;
+    SSL_SESSION_ASN1 a;
+    M_ASN1_I2D_vars(in);
+
+    if ((in == NULL) || ((in->cipher == NULL) && (in->cipher_id == 0)))
+        return (0);
+
+    /*
+     * Note that I cheat in the following 2 assignments.  I know that if the
+     * ASN1_INTEGER passed to ASN1_INTEGER_set is > sizeof(long)+1, the
+     * buffer will not be re-OPENSSL_malloc()ed. This is a bit evil but makes
+     * things simple, no dynamic allocation to clean up :-)
+     */
+    a.version.length = LSIZE2;
+    a.version.type = V_ASN1_INTEGER;
+    a.version.data = ibuf1;
+    ASN1_INTEGER_set(&(a.version), SSL_SESSION_ASN1_VERSION);
+
+    a.ssl_version.length = LSIZE2;
+    a.ssl_version.type = V_ASN1_INTEGER;
+    a.ssl_version.data = ibuf2;
+    ASN1_INTEGER_set(&(a.ssl_version), in->ssl_version);
+
+    a.cipher.type = V_ASN1_OCTET_STRING;
+    a.cipher.data = buf;
+
+    if (in->cipher == NULL)
+        l = in->cipher_id;
+    else
+        l = in->cipher->id;
+    if (in->ssl_version == SSL2_VERSION) {
+        a.cipher.length = 3;
+        buf[0] = ((unsigned char)(l >> 16L)) & 0xff;
+        buf[1] = ((unsigned char)(l >> 8L)) & 0xff;
+        buf[2] = ((unsigned char)(l)) & 0xff;
+    } else {
+        a.cipher.length = 2;
+        buf[0] = ((unsigned char)(l >> 8L)) & 0xff;
+        buf[1] = ((unsigned char)(l)) & 0xff;
+    }
 
 #ifndef OPENSSL_NO_COMP
-	if (in->compress_meth)
-		{
-		cbuf = (unsigned char)in->compress_meth;
-		a.comp_id.length = 1;
-		a.comp_id.type = V_ASN1_OCTET_STRING;
-		a.comp_id.data = &cbuf;
-		}
+    if (in->compress_meth) {
+        cbuf = (unsigned char)in->compress_meth;
+        a.comp_id.length = 1;
+        a.comp_id.type = V_ASN1_OCTET_STRING;
+        a.comp_id.data = &cbuf;
+    }
 #endif
 
-	a.master_key.length=in->master_key_length;
-	a.master_key.type=V_ASN1_OCTET_STRING;
-	a.master_key.data=in->master_key;
+    a.master_key.length = in->master_key_length;
+    a.master_key.type = V_ASN1_OCTET_STRING;
+    a.master_key.data = in->master_key;
 
-	a.session_id.length=in->session_id_length;
-	a.session_id.type=V_ASN1_OCTET_STRING;
-	a.session_id.data=in->session_id;
+    a.session_id.length = in->session_id_length;
+    a.session_id.type = V_ASN1_OCTET_STRING;
+    a.session_id.data = in->session_id;
 
-	a.session_id_context.length=in->sid_ctx_length;
-	a.session_id_context.type=V_ASN1_OCTET_STRING;
-	a.session_id_context.data=in->sid_ctx;
+    a.session_id_context.length = in->sid_ctx_length;
+    a.session_id_context.type = V_ASN1_OCTET_STRING;
+    a.session_id_context.data = in->sid_ctx;
 
-	a.key_arg.length=in->key_arg_length;
-	a.key_arg.type=V_ASN1_OCTET_STRING;
-	a.key_arg.data=in->key_arg;
+    a.key_arg.length = in->key_arg_length;
+    a.key_arg.type = V_ASN1_OCTET_STRING;
+    a.key_arg.data = in->key_arg;
 
 #ifndef OPENSSL_NO_KRB5
-	if (in->krb5_client_princ_len)
-		{
-		a.krb5_princ.length=in->krb5_client_princ_len;
-		a.krb5_princ.type=V_ASN1_OCTET_STRING;
-		a.krb5_princ.data=in->krb5_client_princ;
-		}
-#endif /* OPENSSL_NO_KRB5 */
-
-	if (in->time != 0L)
-		{
-		a.time.length=LSIZE2;
-		a.time.type=V_ASN1_INTEGER;
-		a.time.data=ibuf3;
-		ASN1_INTEGER_set(&(a.time),in->time);
-		}
-
-	if (in->timeout != 0L)
-		{
-		a.timeout.length=LSIZE2;
-		a.timeout.type=V_ASN1_INTEGER;
-		a.timeout.data=ibuf4;
-		ASN1_INTEGER_set(&(a.timeout),in->timeout);
-		}
-
-	if (in->verify_result != X509_V_OK)
-		{
-		a.verify_result.length=LSIZE2;
-		a.verify_result.type=V_ASN1_INTEGER;
-		a.verify_result.data=ibuf5;
-		ASN1_INTEGER_set(&a.verify_result,in->verify_result);
-		}
-
+    if (in->krb5_client_princ_len) {
+        a.krb5_princ.length = in->krb5_client_princ_len;
+        a.krb5_princ.type = V_ASN1_OCTET_STRING;
+        a.krb5_princ.data = in->krb5_client_princ;
+    }
+#endif                          /* OPENSSL_NO_KRB5 */
+
+    if (in->time != 0L) {
+        a.time.length = LSIZE2;
+        a.time.type = V_ASN1_INTEGER;
+        a.time.data = ibuf3;
+        ASN1_INTEGER_set(&(a.time), in->time);
+    }
+
+    if (in->timeout != 0L) {
+        a.timeout.length = LSIZE2;
+        a.timeout.type = V_ASN1_INTEGER;
+        a.timeout.data = ibuf4;
+        ASN1_INTEGER_set(&(a.timeout), in->timeout);
+    }
+
+    if (in->verify_result != X509_V_OK) {
+        a.verify_result.length = LSIZE2;
+        a.verify_result.type = V_ASN1_INTEGER;
+        a.verify_result.data = ibuf5;
+        ASN1_INTEGER_set(&a.verify_result, in->verify_result);
+    }
 #ifndef OPENSSL_NO_TLSEXT
-	if (in->tlsext_hostname)
-                {
-                a.tlsext_hostname.length=strlen(in->tlsext_hostname);
-                a.tlsext_hostname.type=V_ASN1_OCTET_STRING;
-                a.tlsext_hostname.data=(unsigned char *)in->tlsext_hostname;
-                }
-	if (in->tlsext_tick)
-                {
-                a.tlsext_tick.length= in->tlsext_ticklen;
-                a.tlsext_tick.type=V_ASN1_OCTET_STRING;
-                a.tlsext_tick.data=(unsigned char *)in->tlsext_tick;
-                }
-	if (in->tlsext_tick_lifetime_hint > 0)
-		{
-		a.tlsext_tick_lifetime.length=LSIZE2;
-		a.tlsext_tick_lifetime.type=V_ASN1_INTEGER;
-		a.tlsext_tick_lifetime.data=ibuf6;
-		ASN1_INTEGER_set(&a.tlsext_tick_lifetime,in->tlsext_tick_lifetime_hint);
-		}
-#endif /* OPENSSL_NO_TLSEXT */
+    if (in->tlsext_hostname) {
+        a.tlsext_hostname.length = strlen(in->tlsext_hostname);
+        a.tlsext_hostname.type = V_ASN1_OCTET_STRING;
+        a.tlsext_hostname.data = (unsigned char *)in->tlsext_hostname;
+    }
+    if (in->tlsext_tick) {
+        a.tlsext_tick.length = in->tlsext_ticklen;
+        a.tlsext_tick.type = V_ASN1_OCTET_STRING;
+        a.tlsext_tick.data = (unsigned char *)in->tlsext_tick;
+    }
+    if (in->tlsext_tick_lifetime_hint > 0) {
+        a.tlsext_tick_lifetime.length = LSIZE2;
+        a.tlsext_tick_lifetime.type = V_ASN1_INTEGER;
+        a.tlsext_tick_lifetime.data = ibuf6;
+        ASN1_INTEGER_set(&a.tlsext_tick_lifetime,
+                         in->tlsext_tick_lifetime_hint);
+    }
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_PSK
-	if (in->psk_identity_hint)
-		{
-		a.psk_identity_hint.length=strlen(in->psk_identity_hint);
-		a.psk_identity_hint.type=V_ASN1_OCTET_STRING;
-		a.psk_identity_hint.data=(unsigned char *)(in->psk_identity_hint);
-		}
-	if (in->psk_identity)
-		{
-		a.psk_identity.length=strlen(in->psk_identity);
-		a.psk_identity.type=V_ASN1_OCTET_STRING;
-		a.psk_identity.data=(unsigned char *)(in->psk_identity);
-		}
-#endif /* OPENSSL_NO_PSK */
+    if (in->psk_identity_hint) {
+        a.psk_identity_hint.length = strlen(in->psk_identity_hint);
+        a.psk_identity_hint.type = V_ASN1_OCTET_STRING;
+        a.psk_identity_hint.data = (unsigned char *)(in->psk_identity_hint);
+    }
+    if (in->psk_identity) {
+        a.psk_identity.length = strlen(in->psk_identity);
+        a.psk_identity.type = V_ASN1_OCTET_STRING;
+        a.psk_identity.data = (unsigned char *)(in->psk_identity);
+    }
+#endif                          /* OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-	if (in->srp_username)
-		{
-		a.srp_username.length=strlen(in->srp_username);
-		a.srp_username.type=V_ASN1_OCTET_STRING;
-		a.srp_username.data=(unsigned char *)(in->srp_username);
-		}
-#endif /* OPENSSL_NO_SRP */
-
-	M_ASN1_I2D_len(&(a.version),		i2d_ASN1_INTEGER);
-	M_ASN1_I2D_len(&(a.ssl_version),	i2d_ASN1_INTEGER);
-	M_ASN1_I2D_len(&(a.cipher),		i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_len(&(a.session_id),		i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_len(&(a.master_key),		i2d_ASN1_OCTET_STRING);
+    if (in->srp_username) {
+        a.srp_username.length = strlen(in->srp_username);
+        a.srp_username.type = V_ASN1_OCTET_STRING;
+        a.srp_username.data = (unsigned char *)(in->srp_username);
+    }
+#endif                          /* OPENSSL_NO_SRP */
+
+    M_ASN1_I2D_len(&(a.version), i2d_ASN1_INTEGER);
+    M_ASN1_I2D_len(&(a.ssl_version), i2d_ASN1_INTEGER);
+    M_ASN1_I2D_len(&(a.cipher), i2d_ASN1_OCTET_STRING);
+    M_ASN1_I2D_len(&(a.session_id), i2d_ASN1_OCTET_STRING);
+    M_ASN1_I2D_len(&(a.master_key), i2d_ASN1_OCTET_STRING);
 #ifndef OPENSSL_NO_KRB5
-	if (in->krb5_client_princ_len)
-        	M_ASN1_I2D_len(&(a.krb5_princ),	i2d_ASN1_OCTET_STRING);
-#endif /* OPENSSL_NO_KRB5 */
-	if (in->key_arg_length > 0)
-		M_ASN1_I2D_len_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING);
-	if (in->time != 0L)
-		M_ASN1_I2D_len_EXP_opt(&(a.time),i2d_ASN1_INTEGER,1,v1);
-	if (in->timeout != 0L)
-		M_ASN1_I2D_len_EXP_opt(&(a.timeout),i2d_ASN1_INTEGER,2,v2);
-	if (in->peer != NULL)
-		M_ASN1_I2D_len_EXP_opt(in->peer,i2d_X509,3,v3);
-	M_ASN1_I2D_len_EXP_opt(&a.session_id_context,i2d_ASN1_OCTET_STRING,4,v4);
-	if (in->verify_result != X509_V_OK)
-		M_ASN1_I2D_len_EXP_opt(&(a.verify_result),i2d_ASN1_INTEGER,5,v5);
+    if (in->krb5_client_princ_len)
+        M_ASN1_I2D_len(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
+#endif                          /* OPENSSL_NO_KRB5 */
+    if (in->key_arg_length > 0)
+        M_ASN1_I2D_len_IMP_opt(&(a.key_arg), i2d_ASN1_OCTET_STRING);
+    if (in->time != 0L)
+        M_ASN1_I2D_len_EXP_opt(&(a.time), i2d_ASN1_INTEGER, 1, v1);
+    if (in->timeout != 0L)
+        M_ASN1_I2D_len_EXP_opt(&(a.timeout), i2d_ASN1_INTEGER, 2, v2);
+    if (in->peer != NULL)
+        M_ASN1_I2D_len_EXP_opt(in->peer, i2d_X509, 3, v3);
+    M_ASN1_I2D_len_EXP_opt(&a.session_id_context, i2d_ASN1_OCTET_STRING, 4,
+                           v4);
+    if (in->verify_result != X509_V_OK)
+        M_ASN1_I2D_len_EXP_opt(&(a.verify_result), i2d_ASN1_INTEGER, 5, v5);
 
 #ifndef OPENSSL_NO_TLSEXT
-	if (in->tlsext_tick_lifetime_hint > 0)
-      	 	M_ASN1_I2D_len_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER,9,v9);
-	if (in->tlsext_tick)
-        	M_ASN1_I2D_len_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING,10,v10);
-	if (in->tlsext_hostname)
-        	M_ASN1_I2D_len_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
-#ifndef OPENSSL_NO_COMP
-	if (in->compress_meth)
-        	M_ASN1_I2D_len_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
-#endif
-#endif /* OPENSSL_NO_TLSEXT */
+    if (in->tlsext_tick_lifetime_hint > 0)
+        M_ASN1_I2D_len_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER, 9,
+                               v9);
+    if (in->tlsext_tick)
+        M_ASN1_I2D_len_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING, 10,
+                               v10);
+    if (in->tlsext_hostname)
+        M_ASN1_I2D_len_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING, 6,
+                               v6);
+# ifndef OPENSSL_NO_COMP
+    if (in->compress_meth)
+        M_ASN1_I2D_len_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING, 11, v11);
+# endif
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_PSK
-	if (in->psk_identity_hint)
-        	M_ASN1_I2D_len_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,7,v7);
-	if (in->psk_identity)
-        	M_ASN1_I2D_len_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,8,v8);
-#endif /* OPENSSL_NO_PSK */
+    if (in->psk_identity_hint)
+        M_ASN1_I2D_len_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,
+                               7, v7);
+    if (in->psk_identity)
+        M_ASN1_I2D_len_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING, 8,
+                               v8);
+#endif                          /* OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-	if (in->srp_username)
-        	M_ASN1_I2D_len_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING,12,v12);
-#endif /* OPENSSL_NO_SRP */
-
-	M_ASN1_I2D_seq_total();
-
-	M_ASN1_I2D_put(&(a.version),		i2d_ASN1_INTEGER);
-	M_ASN1_I2D_put(&(a.ssl_version),	i2d_ASN1_INTEGER);
-	M_ASN1_I2D_put(&(a.cipher),		i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_put(&(a.session_id),		i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_put(&(a.master_key),		i2d_ASN1_OCTET_STRING);
+    if (in->srp_username)
+        M_ASN1_I2D_len_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING, 12,
+                               v12);
+#endif                          /* OPENSSL_NO_SRP */
+
+    M_ASN1_I2D_seq_total();
+
+    M_ASN1_I2D_put(&(a.version), i2d_ASN1_INTEGER);
+    M_ASN1_I2D_put(&(a.ssl_version), i2d_ASN1_INTEGER);
+    M_ASN1_I2D_put(&(a.cipher), i2d_ASN1_OCTET_STRING);
+    M_ASN1_I2D_put(&(a.session_id), i2d_ASN1_OCTET_STRING);
+    M_ASN1_I2D_put(&(a.master_key), i2d_ASN1_OCTET_STRING);
 #ifndef OPENSSL_NO_KRB5
-	if (in->krb5_client_princ_len)
-        	M_ASN1_I2D_put(&(a.krb5_princ),	i2d_ASN1_OCTET_STRING);
-#endif /* OPENSSL_NO_KRB5 */
-	if (in->key_arg_length > 0)
-		M_ASN1_I2D_put_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING,0);
-	if (in->time != 0L)
-		M_ASN1_I2D_put_EXP_opt(&(a.time),i2d_ASN1_INTEGER,1,v1);
-	if (in->timeout != 0L)
-		M_ASN1_I2D_put_EXP_opt(&(a.timeout),i2d_ASN1_INTEGER,2,v2);
-	if (in->peer != NULL)
-		M_ASN1_I2D_put_EXP_opt(in->peer,i2d_X509,3,v3);
-	M_ASN1_I2D_put_EXP_opt(&a.session_id_context,i2d_ASN1_OCTET_STRING,4,
-			       v4);
-	if (in->verify_result != X509_V_OK)
-		M_ASN1_I2D_put_EXP_opt(&a.verify_result,i2d_ASN1_INTEGER,5,v5);
+    if (in->krb5_client_princ_len)
+        M_ASN1_I2D_put(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
+#endif                          /* OPENSSL_NO_KRB5 */
+    if (in->key_arg_length > 0)
+        M_ASN1_I2D_put_IMP_opt(&(a.key_arg), i2d_ASN1_OCTET_STRING, 0);
+    if (in->time != 0L)
+        M_ASN1_I2D_put_EXP_opt(&(a.time), i2d_ASN1_INTEGER, 1, v1);
+    if (in->timeout != 0L)
+        M_ASN1_I2D_put_EXP_opt(&(a.timeout), i2d_ASN1_INTEGER, 2, v2);
+    if (in->peer != NULL)
+        M_ASN1_I2D_put_EXP_opt(in->peer, i2d_X509, 3, v3);
+    M_ASN1_I2D_put_EXP_opt(&a.session_id_context, i2d_ASN1_OCTET_STRING, 4,
+                           v4);
+    if (in->verify_result != X509_V_OK)
+        M_ASN1_I2D_put_EXP_opt(&a.verify_result, i2d_ASN1_INTEGER, 5, v5);
 #ifndef OPENSSL_NO_TLSEXT
-	if (in->tlsext_hostname)
-        	M_ASN1_I2D_put_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
-#endif /* OPENSSL_NO_TLSEXT */
+    if (in->tlsext_hostname)
+        M_ASN1_I2D_put_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING, 6,
+                               v6);
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_PSK
-	if (in->psk_identity_hint)
-		M_ASN1_I2D_put_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,7,v7);
-	if (in->psk_identity)
-		M_ASN1_I2D_put_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,8,v8);
-#endif /* OPENSSL_NO_PSK */
+    if (in->psk_identity_hint)
+        M_ASN1_I2D_put_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,
+                               7, v7);
+    if (in->psk_identity)
+        M_ASN1_I2D_put_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING, 8,
+                               v8);
+#endif                          /* OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_TLSEXT
-	if (in->tlsext_tick_lifetime_hint > 0)
-      	 	M_ASN1_I2D_put_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER,9,v9);
-	if (in->tlsext_tick)
-        	M_ASN1_I2D_put_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING,10,v10);
-#endif /* OPENSSL_NO_TLSEXT */
+    if (in->tlsext_tick_lifetime_hint > 0)
+        M_ASN1_I2D_put_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER, 9,
+                               v9);
+    if (in->tlsext_tick)
+        M_ASN1_I2D_put_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING, 10,
+                               v10);
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_COMP
-	if (in->compress_meth)
-        	M_ASN1_I2D_put_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
+    if (in->compress_meth)
+        M_ASN1_I2D_put_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING, 11, v11);
 #endif
 #ifndef OPENSSL_NO_SRP
-	if (in->srp_username)
-		M_ASN1_I2D_put_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING,12,v12);
-#endif /* OPENSSL_NO_SRP */
-	M_ASN1_I2D_finish();
-	}
+    if (in->srp_username)
+        M_ASN1_I2D_put_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING, 12,
+                               v12);
+#endif                          /* OPENSSL_NO_SRP */
+    M_ASN1_I2D_finish();
+}
 
 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
-			     long length)
-	{
-	int ssl_version=0,i;
-	long id;
-	ASN1_INTEGER ai,*aip;
-	ASN1_OCTET_STRING os,*osp;
-	M_ASN1_D2I_vars(a,SSL_SESSION *,SSL_SESSION_new);
-
-	aip= &ai;
-	osp= &os;
-
-	M_ASN1_D2I_Init();
-	M_ASN1_D2I_start_sequence();
-
-	ai.data=NULL; ai.length=0;
-	M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
-	if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
-
-	/* we don't care about the version right now :-) */
-	M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
-	ssl_version=(int)ASN1_INTEGER_get(aip);
-	ret->ssl_version=ssl_version;
-	if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
-
-	os.data=NULL; os.length=0;
-	M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
-	if (ssl_version == SSL2_VERSION)
-		{
-		if (os.length != 3)
-			{
-			c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
-			c.line=__LINE__;
-			goto err;
-			}
-		id=0x02000000L|
-			((unsigned long)os.data[0]<<16L)|
-			((unsigned long)os.data[1]<< 8L)|
-			 (unsigned long)os.data[2];
-		}
-	else if ((ssl_version>>8) >= SSL3_VERSION_MAJOR)
-		{
-		if (os.length != 2)
-			{
-			c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
-			c.line=__LINE__;
-			goto err;
-			}
-		id=0x03000000L|
-			((unsigned long)os.data[0]<<8L)|
-			 (unsigned long)os.data[1];
-		}
-	else
-		{
-		c.error=SSL_R_UNKNOWN_SSL_VERSION;
-		c.line=__LINE__;
-		goto err;
-		}
-	
-	ret->cipher=NULL;
-	ret->cipher_id=id;
-
-	M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
-	if ((ssl_version>>8) >= SSL3_VERSION_MAJOR)
-		i=SSL3_MAX_SSL_SESSION_ID_LENGTH;
-	else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
-		i=SSL2_MAX_SSL_SESSION_ID_LENGTH;
-
-	if (os.length > i)
-		os.length = i;
-	if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
-		os.length = sizeof(ret->session_id);
-
-	ret->session_id_length=os.length;
-	OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
-	memcpy(ret->session_id,os.data,os.length);
-
-	M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
-	if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
-		ret->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
-	else
-		ret->master_key_length=os.length;
-	memcpy(ret->master_key,os.data,ret->master_key_length);
-
-	os.length=0;
+                             long length)
+{
+    int ssl_version = 0, i;
+    long id;
+    ASN1_INTEGER ai, *aip;
+    ASN1_OCTET_STRING os, *osp;
+    M_ASN1_D2I_vars(a, SSL_SESSION *, SSL_SESSION_new);
+
+    aip = &ai;
+    osp = &os;
+
+    M_ASN1_D2I_Init();
+    M_ASN1_D2I_start_sequence();
+
+    ai.data = NULL;
+    ai.length = 0;
+    M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
+    if (ai.data != NULL) {
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    }
+
+    /* we don't care about the version right now :-) */
+    M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
+    ssl_version = (int)ASN1_INTEGER_get(aip);
+    ret->ssl_version = ssl_version;
+    if (ai.data != NULL) {
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    }
+
+    os.data = NULL;
+    os.length = 0;
+    M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+    if (ssl_version == SSL2_VERSION) {
+        if (os.length != 3) {
+            c.error = SSL_R_CIPHER_CODE_WRONG_LENGTH;
+            c.line = __LINE__;
+            goto err;
+        }
+        id = 0x02000000L |
+            ((unsigned long)os.data[0] << 16L) |
+            ((unsigned long)os.data[1] << 8L) | (unsigned long)os.data[2];
+    } else if ((ssl_version >> 8) >= SSL3_VERSION_MAJOR) {
+        if (os.length != 2) {
+            c.error = SSL_R_CIPHER_CODE_WRONG_LENGTH;
+            c.line = __LINE__;
+            goto err;
+        }
+        id = 0x03000000L |
+            ((unsigned long)os.data[0] << 8L) | (unsigned long)os.data[1];
+    } else {
+        c.error = SSL_R_UNKNOWN_SSL_VERSION;
+        c.line = __LINE__;
+        goto err;
+    }
+
+    ret->cipher = NULL;
+    ret->cipher_id = id;
+
+    M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+    if ((ssl_version >> 8) >= SSL3_VERSION_MAJOR)
+        i = SSL3_MAX_SSL_SESSION_ID_LENGTH;
+    else                        /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
+        i = SSL2_MAX_SSL_SESSION_ID_LENGTH;
+
+    if (os.length > i)
+        os.length = i;
+    if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
+        os.length = sizeof(ret->session_id);
+
+    ret->session_id_length = os.length;
+    OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
+    memcpy(ret->session_id, os.data, os.length);
+
+    M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
+    if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
+        ret->master_key_length = SSL_MAX_MASTER_KEY_LENGTH;
+    else
+        ret->master_key_length = os.length;
+    memcpy(ret->master_key, os.data, ret->master_key_length);
+
+    os.length = 0;
 
 #ifndef OPENSSL_NO_KRB5
-	os.length=0;
-	M_ASN1_D2I_get_opt(osp,d2i_ASN1_OCTET_STRING,V_ASN1_OCTET_STRING);
-	if (os.data)
-		{
-        	if (os.length > SSL_MAX_KRB5_PRINCIPAL_LENGTH)
-            		ret->krb5_client_princ_len=0;
-		else
-			ret->krb5_client_princ_len=os.length;
-		memcpy(ret->krb5_client_princ,os.data,ret->krb5_client_princ_len);
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->krb5_client_princ_len=0;
-#endif /* OPENSSL_NO_KRB5 */
-
-	M_ASN1_D2I_get_IMP_opt(osp,d2i_ASN1_OCTET_STRING,0,V_ASN1_OCTET_STRING);
-	if (os.length > SSL_MAX_KEY_ARG_LENGTH)
-		ret->key_arg_length=SSL_MAX_KEY_ARG_LENGTH;
-	else
-		ret->key_arg_length=os.length;
-	memcpy(ret->key_arg,os.data,ret->key_arg_length);
-	if (os.data != NULL) OPENSSL_free(os.data);
-
-	ai.length=0;
-	M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,1);
-	if (ai.data != NULL)
-		{
-		ret->time=ASN1_INTEGER_get(aip);
-		OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
-		}
-	else
-		ret->time=(unsigned long)time(NULL);
-
-	ai.length=0;
-	M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,2);
-	if (ai.data != NULL)
-		{
-		ret->timeout=ASN1_INTEGER_get(aip);
-		OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
-		}
-	else
-		ret->timeout=3;
-
-	if (ret->peer != NULL)
-		{
-		X509_free(ret->peer);
-		ret->peer=NULL;
-		}
-	M_ASN1_D2I_get_EXP_opt(ret->peer,d2i_X509,3);
-
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,4);
-
-	if(os.data != NULL)
-	    {
-	    if (os.length > SSL_MAX_SID_CTX_LENGTH)
-		{
-		c.error=SSL_R_BAD_LENGTH;
-		c.line=__LINE__;
-		goto err;
-		}
-	    else
-		{
-		ret->sid_ctx_length=os.length;
-		memcpy(ret->sid_ctx,os.data,os.length);
-		}
-	    OPENSSL_free(os.data); os.data=NULL; os.length=0;
-	    }
-	else
-	    ret->sid_ctx_length=0;
-
-	ai.length=0;
-	M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,5);
-	if (ai.data != NULL)
-		{
-		ret->verify_result=ASN1_INTEGER_get(aip);
-		OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
-		}
-	else
-		ret->verify_result=X509_V_OK;
+    os.length = 0;
+    M_ASN1_D2I_get_opt(osp, d2i_ASN1_OCTET_STRING, V_ASN1_OCTET_STRING);
+    if (os.data) {
+        if (os.length > SSL_MAX_KRB5_PRINCIPAL_LENGTH)
+            ret->krb5_client_princ_len = 0;
+        else
+            ret->krb5_client_princ_len = os.length;
+        memcpy(ret->krb5_client_princ, os.data, ret->krb5_client_princ_len);
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->krb5_client_princ_len = 0;
+#endif                          /* OPENSSL_NO_KRB5 */
+
+    M_ASN1_D2I_get_IMP_opt(osp, d2i_ASN1_OCTET_STRING, 0,
+                           V_ASN1_OCTET_STRING);
+    if (os.length > SSL_MAX_KEY_ARG_LENGTH)
+        ret->key_arg_length = SSL_MAX_KEY_ARG_LENGTH;
+    else
+        ret->key_arg_length = os.length;
+    memcpy(ret->key_arg, os.data, ret->key_arg_length);
+    if (os.data != NULL)
+        OPENSSL_free(os.data);
+
+    ai.length = 0;
+    M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 1);
+    if (ai.data != NULL) {
+        ret->time = ASN1_INTEGER_get(aip);
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    } else
+        ret->time = (unsigned long)time(NULL);
+
+    ai.length = 0;
+    M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 2);
+    if (ai.data != NULL) {
+        ret->timeout = ASN1_INTEGER_get(aip);
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    } else
+        ret->timeout = 3;
+
+    if (ret->peer != NULL) {
+        X509_free(ret->peer);
+        ret->peer = NULL;
+    }
+    M_ASN1_D2I_get_EXP_opt(ret->peer, d2i_X509, 3);
+
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 4);
+
+    if (os.data != NULL) {
+        if (os.length > SSL_MAX_SID_CTX_LENGTH) {
+            c.error = SSL_R_BAD_LENGTH;
+            c.line = __LINE__;
+            goto err;
+        } else {
+            ret->sid_ctx_length = os.length;
+            memcpy(ret->sid_ctx, os.data, os.length);
+        }
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->sid_ctx_length = 0;
+
+    ai.length = 0;
+    M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 5);
+    if (ai.data != NULL) {
+        ret->verify_result = ASN1_INTEGER_get(aip);
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    } else
+        ret->verify_result = X509_V_OK;
 
 #ifndef OPENSSL_NO_TLSEXT
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,6);
-	if (os.data)
-		{
-		ret->tlsext_hostname = BUF_strndup((char *)os.data, os.length);
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->tlsext_hostname=NULL;
-#endif /* OPENSSL_NO_TLSEXT */
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 6);
+    if (os.data) {
+        ret->tlsext_hostname = BUF_strndup((char *)os.data, os.length);
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->tlsext_hostname = NULL;
+#endif                          /* OPENSSL_NO_TLSEXT */
 
 #ifndef OPENSSL_NO_PSK
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,7);
-	if (os.data)
-		{
-		ret->psk_identity_hint = BUF_strndup((char *)os.data, os.length);
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->psk_identity_hint=NULL;
-
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,8);
-	if (os.data)
-		{
-		ret->psk_identity = BUF_strndup((char *)os.data, os.length);
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->psk_identity=NULL;
-#endif /* OPENSSL_NO_PSK */
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 7);
+    if (os.data) {
+        ret->psk_identity_hint = BUF_strndup((char *)os.data, os.length);
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->psk_identity_hint = NULL;
+
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 8);
+    if (os.data) {
+        ret->psk_identity = BUF_strndup((char *)os.data, os.length);
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->psk_identity = NULL;
+#endif                          /* OPENSSL_NO_PSK */
 
 #ifndef OPENSSL_NO_TLSEXT
-	ai.length=0;
-	M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,9);
-	if (ai.data != NULL)
-		{
-		ret->tlsext_tick_lifetime_hint=ASN1_INTEGER_get(aip);
-		OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
-		}
-	else if (ret->tlsext_ticklen && ret->session_id_length)
-		ret->tlsext_tick_lifetime_hint = -1;
-	else
-		ret->tlsext_tick_lifetime_hint=0;
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,10);
-	if (os.data)
-		{
-		ret->tlsext_tick = os.data;
-		ret->tlsext_ticklen = os.length;
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->tlsext_tick=NULL;
-#endif /* OPENSSL_NO_TLSEXT */
+    ai.length = 0;
+    M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 9);
+    if (ai.data != NULL) {
+        ret->tlsext_tick_lifetime_hint = ASN1_INTEGER_get(aip);
+        OPENSSL_free(ai.data);
+        ai.data = NULL;
+        ai.length = 0;
+    } else if (ret->tlsext_ticklen && ret->session_id_length)
+        ret->tlsext_tick_lifetime_hint = -1;
+    else
+        ret->tlsext_tick_lifetime_hint = 0;
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 10);
+    if (os.data) {
+        ret->tlsext_tick = os.data;
+        ret->tlsext_ticklen = os.length;
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->tlsext_tick = NULL;
+#endif                          /* OPENSSL_NO_TLSEXT */
 #ifndef OPENSSL_NO_COMP
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,11);
-	if (os.data)
-		{
-		ret->compress_meth = os.data[0];
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		}
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 11);
+    if (os.data) {
+        ret->compress_meth = os.data[0];
+        OPENSSL_free(os.data);
+        os.data = NULL;
+    }
 #endif
 
 #ifndef OPENSSL_NO_SRP
-	os.length=0;
-	os.data=NULL;
-	M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,12);
-	if (os.data)
-		{
-		ret->srp_username = BUF_strndup((char *)os.data, os.length);
-		OPENSSL_free(os.data);
-		os.data = NULL;
-		os.length = 0;
-		}
-	else
-		ret->srp_username=NULL;
-#endif /* OPENSSL_NO_SRP */
-
-	M_ASN1_D2I_Finish(a,SSL_SESSION_free,SSL_F_D2I_SSL_SESSION);
-	}
+    os.length = 0;
+    os.data = NULL;
+    M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 12);
+    if (os.data) {
+        ret->srp_username = BUF_strndup((char *)os.data, os.length);
+        OPENSSL_free(os.data);
+        os.data = NULL;
+        os.length = 0;
+    } else
+        ret->srp_username = NULL;
+#endif                          /* OPENSSL_NO_SRP */
+
+    M_ASN1_D2I_Finish(a, SSL_SESSION_free, SSL_F_D2I_SSL_SESSION);
+}
diff --git a/ssl/ssl_cert.c b/ssl/ssl_cert.c
index 40b14213e9..93a1eb941a 100644
--- a/ssl/ssl_cert.c
+++ b/ssl/ssl_cert.c
@@ -1,25 +1,27 @@
-/*! \file ssl/ssl_cert.c */
+/*
+ * ! \file ssl/ssl_cert.c
+ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +36,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +51,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +65,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +112,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -127,786 +129,739 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #include 
 #include "ssl_locl.h"
 
 int SSL_get_ex_data_X509_STORE_CTX_idx(void)
-    {
-    static volatile int ssl_x509_store_ctx_idx= -1;
+{
+    static volatile int ssl_x509_store_ctx_idx = -1;
     int got_write_lock = 0;
 
-    if (((size_t)&ssl_x509_store_ctx_idx&(sizeof(ssl_x509_store_ctx_idx)-1))
-		==0)	/* check alignment, practically always true */
-	{
-	int ret;
-
-	if ((ret=ssl_x509_store_ctx_idx) < 0)
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-		if ((ret=ssl_x509_store_ctx_idx) < 0)
-			{
-			ret=ssl_x509_store_ctx_idx=X509_STORE_CTX_get_ex_new_index(
-				0,"SSL for verify callback",NULL,NULL,NULL);
-			}
-		CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-		}
-
-	return ret;
-	}
-    else		/* commonly eliminated */
-	{
-	CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
-
-	if (ssl_x509_store_ctx_idx < 0)
-		{
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
-		CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-		got_write_lock = 1;
-		
-		if (ssl_x509_store_ctx_idx < 0)
-			{
-			ssl_x509_store_ctx_idx=X509_STORE_CTX_get_ex_new_index(
-				0,"SSL for verify callback",NULL,NULL,NULL);
-			}
-		}
-
-	if (got_write_lock)
-		CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	else
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
-	
-	return ssl_x509_store_ctx_idx;
-	}
+    if (((size_t)&ssl_x509_store_ctx_idx &
+         (sizeof(ssl_x509_store_ctx_idx) - 1))
+        == 0) {                 /* check alignment, practically always true */
+        int ret;
+
+        if ((ret = ssl_x509_store_ctx_idx) < 0) {
+            CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+            if ((ret = ssl_x509_store_ctx_idx) < 0) {
+                ret = ssl_x509_store_ctx_idx =
+                    X509_STORE_CTX_get_ex_new_index(0,
+                                                    "SSL for verify callback",
+                                                    NULL, NULL, NULL);
+            }
+            CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+        }
+
+        return ret;
+    } else {                    /* commonly eliminated */
+
+        CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
+
+        if (ssl_x509_store_ctx_idx < 0) {
+            CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
+            CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+            got_write_lock = 1;
+
+            if (ssl_x509_store_ctx_idx < 0) {
+                ssl_x509_store_ctx_idx =
+                    X509_STORE_CTX_get_ex_new_index(0,
+                                                    "SSL for verify callback",
+                                                    NULL, NULL, NULL);
+            }
+        }
+
+        if (got_write_lock)
+            CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+        else
+            CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
+
+        return ssl_x509_store_ctx_idx;
     }
+}
 
 void ssl_cert_set_default_md(CERT *cert)
-	{
-	/* Set digest values to defaults */
+{
+    /* Set digest values to defaults */
 #ifndef OPENSSL_NO_DSA
-	cert->pkeys[SSL_PKEY_DSA_SIGN].digest = EVP_sha1();
+    cert->pkeys[SSL_PKEY_DSA_SIGN].digest = EVP_sha1();
 #endif
 #ifndef OPENSSL_NO_RSA
-	cert->pkeys[SSL_PKEY_RSA_SIGN].digest = EVP_sha1();
-	cert->pkeys[SSL_PKEY_RSA_ENC].digest = EVP_sha1();
+    cert->pkeys[SSL_PKEY_RSA_SIGN].digest = EVP_sha1();
+    cert->pkeys[SSL_PKEY_RSA_ENC].digest = EVP_sha1();
 #endif
 #ifndef OPENSSL_NO_ECDSA
-	cert->pkeys[SSL_PKEY_ECC].digest = EVP_sha1();
+    cert->pkeys[SSL_PKEY_ECC].digest = EVP_sha1();
 #endif
-	}
+}
 
 CERT *ssl_cert_new(void)
-	{
-	CERT *ret;
-
-	ret=(CERT *)OPENSSL_malloc(sizeof(CERT));
-	if (ret == NULL)
-		{
-		SSLerr(SSL_F_SSL_CERT_NEW,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	memset(ret,0,sizeof(CERT));
-
-	ret->key= &(ret->pkeys[SSL_PKEY_RSA_ENC]);
-	ret->references=1;
-	ssl_cert_set_default_md(ret);
-	return(ret);
-	}
+{
+    CERT *ret;
 
-CERT *ssl_cert_dup(CERT *cert)
-	{
-	CERT *ret;
-	int i;
+    ret = (CERT *)OPENSSL_malloc(sizeof(CERT));
+    if (ret == NULL) {
+        SSLerr(SSL_F_SSL_CERT_NEW, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
+    memset(ret, 0, sizeof(CERT));
 
-	ret = (CERT *)OPENSSL_malloc(sizeof(CERT));
-	if (ret == NULL)
-		{
-		SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
+    ret->key = &(ret->pkeys[SSL_PKEY_RSA_ENC]);
+    ret->references = 1;
+    ssl_cert_set_default_md(ret);
+    return (ret);
+}
+
+CERT *ssl_cert_dup(CERT *cert)
+{
+    CERT *ret;
+    int i;
+
+    ret = (CERT *)OPENSSL_malloc(sizeof(CERT));
+    if (ret == NULL) {
+        SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
+        return (NULL);
+    }
 
-	memset(ret, 0, sizeof(CERT));
+    memset(ret, 0, sizeof(CERT));
 
-	ret->key = &ret->pkeys[cert->key - &cert->pkeys[0]];
-	/* or ret->key = ret->pkeys + (cert->key - cert->pkeys),
-	 * if you find that more readable */
+    ret->key = &ret->pkeys[cert->key - &cert->pkeys[0]];
+    /*
+     * or ret->key = ret->pkeys + (cert->key - cert->pkeys), if you find that
+     * more readable
+     */
 
-	ret->valid = cert->valid;
-	ret->mask_k = cert->mask_k;
-	ret->mask_a = cert->mask_a;
-	ret->export_mask_k = cert->export_mask_k;
-	ret->export_mask_a = cert->export_mask_a;
+    ret->valid = cert->valid;
+    ret->mask_k = cert->mask_k;
+    ret->mask_a = cert->mask_a;
+    ret->export_mask_k = cert->export_mask_k;
+    ret->export_mask_a = cert->export_mask_a;
 
 #ifndef OPENSSL_NO_RSA
-	if (cert->rsa_tmp != NULL)
-		{
-		RSA_up_ref(cert->rsa_tmp);
-		ret->rsa_tmp = cert->rsa_tmp;
-		}
-	ret->rsa_tmp_cb = cert->rsa_tmp_cb;
+    if (cert->rsa_tmp != NULL) {
+        RSA_up_ref(cert->rsa_tmp);
+        ret->rsa_tmp = cert->rsa_tmp;
+    }
+    ret->rsa_tmp_cb = cert->rsa_tmp_cb;
 #endif
 
 #ifndef OPENSSL_NO_DH
-	if (cert->dh_tmp != NULL)
-		{
-		ret->dh_tmp = DHparams_dup(cert->dh_tmp);
-		if (ret->dh_tmp == NULL)
-			{
-			SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
-			goto err;
-			}
-		if (cert->dh_tmp->priv_key)
-			{
-			BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
-			if (!b)
-				{
-				SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
-				goto err;
-				}
-			ret->dh_tmp->priv_key = b;
-			}
-		if (cert->dh_tmp->pub_key)
-			{
-			BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
-			if (!b)
-				{
-				SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
-				goto err;
-				}
-			ret->dh_tmp->pub_key = b;
-			}
-		}
-	ret->dh_tmp_cb = cert->dh_tmp_cb;
+    if (cert->dh_tmp != NULL) {
+        ret->dh_tmp = DHparams_dup(cert->dh_tmp);
+        if (ret->dh_tmp == NULL) {
+            SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
+            goto err;
+        }
+        if (cert->dh_tmp->priv_key) {
+            BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
+            if (!b) {
+                SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
+                goto err;
+            }
+            ret->dh_tmp->priv_key = b;
+        }
+        if (cert->dh_tmp->pub_key) {
+            BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
+            if (!b) {
+                SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
+                goto err;
+            }
+            ret->dh_tmp->pub_key = b;
+        }
+    }
+    ret->dh_tmp_cb = cert->dh_tmp_cb;
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	if (cert->ecdh_tmp)
-		{
-		ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
-		if (ret->ecdh_tmp == NULL)
-			{
-			SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
-			goto err;
-			}
-		}
-	ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
-	ret->ecdh_tmp_auto = cert->ecdh_tmp_auto;
+    if (cert->ecdh_tmp) {
+        ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
+        if (ret->ecdh_tmp == NULL) {
+            SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
+            goto err;
+        }
+    }
+    ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
+    ret->ecdh_tmp_auto = cert->ecdh_tmp_auto;
 #endif
 
-	for (i = 0; i < SSL_PKEY_NUM; i++)
-		{
-		CERT_PKEY *cpk = cert->pkeys + i;
-		CERT_PKEY *rpk = ret->pkeys + i;
-		if (cpk->x509 != NULL)
-			{
-			rpk->x509 = cpk->x509;
-			CRYPTO_add(&rpk->x509->references, 1, CRYPTO_LOCK_X509);
-			}
-		
-		if (cpk->privatekey != NULL)
-			{
-			rpk->privatekey = cpk->privatekey;
-			CRYPTO_add(&cpk->privatekey->references, 1,
-				CRYPTO_LOCK_EVP_PKEY);
-			}
-
-		if (cpk->chain)
-			{
-			rpk->chain = X509_chain_up_ref(cpk->chain);
-			if (!rpk->chain)
-				{
-				SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		rpk->valid_flags = 0;
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        CERT_PKEY *cpk = cert->pkeys + i;
+        CERT_PKEY *rpk = ret->pkeys + i;
+        if (cpk->x509 != NULL) {
+            rpk->x509 = cpk->x509;
+            CRYPTO_add(&rpk->x509->references, 1, CRYPTO_LOCK_X509);
+        }
+
+        if (cpk->privatekey != NULL) {
+            rpk->privatekey = cpk->privatekey;
+            CRYPTO_add(&cpk->privatekey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+        }
+
+        if (cpk->chain) {
+            rpk->chain = X509_chain_up_ref(cpk->chain);
+            if (!rpk->chain) {
+                SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+        rpk->valid_flags = 0;
 #ifndef OPENSSL_NO_TLSEXT
-		if (cert->pkeys[i].serverinfo != NULL)
-			{
-			/* Just copy everything. */
-			ret->pkeys[i].serverinfo =
-				OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
-			if (ret->pkeys[i].serverinfo == NULL)
-				{
-				SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
-				return NULL;
-				}
-			ret->pkeys[i].serverinfo_length =
-				cert->pkeys[i].serverinfo_length;
-			memcpy(ret->pkeys[i].serverinfo,
-			       cert->pkeys[i].serverinfo,
-			       cert->pkeys[i].serverinfo_length);
-			}
+        if (cert->pkeys[i].serverinfo != NULL) {
+            /* Just copy everything. */
+            ret->pkeys[i].serverinfo =
+                OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
+            if (ret->pkeys[i].serverinfo == NULL) {
+                SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
+                return NULL;
+            }
+            ret->pkeys[i].serverinfo_length =
+                cert->pkeys[i].serverinfo_length;
+            memcpy(ret->pkeys[i].serverinfo,
+                   cert->pkeys[i].serverinfo,
+                   cert->pkeys[i].serverinfo_length);
+        }
 #endif
-		}
-	
-	ret->references=1;
-	/* Set digests to defaults. NB: we don't copy existing values as they
-	 * will be set during handshake.
-	 */
-	ssl_cert_set_default_md(ret);
-	/* Peer sigalgs set to NULL as we get these from handshake too */
-	ret->peer_sigalgs = NULL;
-	ret->peer_sigalgslen = 0;
-	/* Configured sigalgs however we copy across */
-
-	if (cert->conf_sigalgs)
-		{
-		ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
-		if (!ret->conf_sigalgs)
-			goto err;
-		memcpy(ret->conf_sigalgs, cert->conf_sigalgs,
-						cert->conf_sigalgslen);
-		ret->conf_sigalgslen = cert->conf_sigalgslen;
-		}
-	else
-		ret->conf_sigalgs = NULL;
-
-	if (cert->client_sigalgs)
-		{
-		ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
-		if (!ret->client_sigalgs)
-			goto err;
-		memcpy(ret->client_sigalgs, cert->client_sigalgs,
-						cert->client_sigalgslen);
-		ret->client_sigalgslen = cert->client_sigalgslen;
-		}
-	else
-		ret->client_sigalgs = NULL;
-	/* Shared sigalgs also NULL */
-	ret->shared_sigalgs = NULL;
-	/* Copy any custom client certificate types */
-	if (cert->ctypes)
-		{
-		ret->ctypes = OPENSSL_malloc(cert->ctype_num);
-		if (!ret->ctypes)
-			goto err;
-		memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
-		ret->ctype_num = cert->ctype_num;
-		}
-
-	ret->cert_flags = cert->cert_flags;
-
-	ret->cert_cb = cert->cert_cb;
-	ret->cert_cb_arg = cert->cert_cb_arg;
-
-	if (cert->verify_store)
-		{
-		CRYPTO_add(&cert->verify_store->references, 1, CRYPTO_LOCK_X509_STORE);
-		ret->verify_store = cert->verify_store;
-		}
-
-	if (cert->chain_store)
-		{
-		CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
-		ret->chain_store = cert->chain_store;
-		}
-
-	ret->ciphers_raw = NULL;
+    }
+
+    ret->references = 1;
+    /*
+     * Set digests to defaults. NB: we don't copy existing values as they
+     * will be set during handshake.
+     */
+    ssl_cert_set_default_md(ret);
+    /* Peer sigalgs set to NULL as we get these from handshake too */
+    ret->peer_sigalgs = NULL;
+    ret->peer_sigalgslen = 0;
+    /* Configured sigalgs however we copy across */
+
+    if (cert->conf_sigalgs) {
+        ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
+        if (!ret->conf_sigalgs)
+            goto err;
+        memcpy(ret->conf_sigalgs, cert->conf_sigalgs, cert->conf_sigalgslen);
+        ret->conf_sigalgslen = cert->conf_sigalgslen;
+    } else
+        ret->conf_sigalgs = NULL;
+
+    if (cert->client_sigalgs) {
+        ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
+        if (!ret->client_sigalgs)
+            goto err;
+        memcpy(ret->client_sigalgs, cert->client_sigalgs,
+               cert->client_sigalgslen);
+        ret->client_sigalgslen = cert->client_sigalgslen;
+    } else
+        ret->client_sigalgs = NULL;
+    /* Shared sigalgs also NULL */
+    ret->shared_sigalgs = NULL;
+    /* Copy any custom client certificate types */
+    if (cert->ctypes) {
+        ret->ctypes = OPENSSL_malloc(cert->ctype_num);
+        if (!ret->ctypes)
+            goto err;
+        memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
+        ret->ctype_num = cert->ctype_num;
+    }
+
+    ret->cert_flags = cert->cert_flags;
+
+    ret->cert_cb = cert->cert_cb;
+    ret->cert_cb_arg = cert->cert_cb_arg;
+
+    if (cert->verify_store) {
+        CRYPTO_add(&cert->verify_store->references, 1,
+                   CRYPTO_LOCK_X509_STORE);
+        ret->verify_store = cert->verify_store;
+    }
+
+    if (cert->chain_store) {
+        CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
+        ret->chain_store = cert->chain_store;
+    }
+
+    ret->ciphers_raw = NULL;
 
 #ifndef OPENSSL_NO_TLSEXT
-	if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
-		goto err;
-	if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
-		goto err;
+    if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
+        goto err;
+    if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
+        goto err;
 #endif
 
-	return(ret);
-	
+    return (ret);
+
 #if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_ECDH)
-err:
+ err:
 #endif
 #ifndef OPENSSL_NO_RSA
-	if (ret->rsa_tmp != NULL)
-		RSA_free(ret->rsa_tmp);
+    if (ret->rsa_tmp != NULL)
+        RSA_free(ret->rsa_tmp);
 #endif
 #ifndef OPENSSL_NO_DH
-	if (ret->dh_tmp != NULL)
-		DH_free(ret->dh_tmp);
+    if (ret->dh_tmp != NULL)
+        DH_free(ret->dh_tmp);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if (ret->ecdh_tmp != NULL)
-		EC_KEY_free(ret->ecdh_tmp);
+    if (ret->ecdh_tmp != NULL)
+        EC_KEY_free(ret->ecdh_tmp);
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
-	custom_exts_free(&ret->cli_ext);
-	custom_exts_free(&ret->srv_ext);
+    custom_exts_free(&ret->cli_ext);
+    custom_exts_free(&ret->srv_ext);
 #endif
 
-	ssl_cert_clear_certs(ret);
+    ssl_cert_clear_certs(ret);
 
-	return NULL;
-	}
+    return NULL;
+}
 
 /* Free up and clear all certificates and chains */
 
 void ssl_cert_clear_certs(CERT *c)
-	{
-	int i;
-	if (c == NULL)
-		return;
-	for (i = 0; ipkeys + i;
-		if (cpk->x509)
-			{
-			X509_free(cpk->x509);
-			cpk->x509 = NULL;
-			}
-		if (cpk->privatekey)
-			{
-			EVP_PKEY_free(cpk->privatekey);
-			cpk->privatekey = NULL;
-			}
-		if (cpk->chain)
-			{
-			sk_X509_pop_free(cpk->chain, X509_free);
-			cpk->chain = NULL;
-			}
+{
+    int i;
+    if (c == NULL)
+        return;
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        CERT_PKEY *cpk = c->pkeys + i;
+        if (cpk->x509) {
+            X509_free(cpk->x509);
+            cpk->x509 = NULL;
+        }
+        if (cpk->privatekey) {
+            EVP_PKEY_free(cpk->privatekey);
+            cpk->privatekey = NULL;
+        }
+        if (cpk->chain) {
+            sk_X509_pop_free(cpk->chain, X509_free);
+            cpk->chain = NULL;
+        }
 #ifndef OPENSSL_NO_TLSEXT
-		if (cpk->serverinfo)
-			{
-			OPENSSL_free(cpk->serverinfo);
-			cpk->serverinfo = NULL;
-			cpk->serverinfo_length = 0;
-			}
+        if (cpk->serverinfo) {
+            OPENSSL_free(cpk->serverinfo);
+            cpk->serverinfo = NULL;
+            cpk->serverinfo_length = 0;
+        }
 #endif
-		/* Clear all flags apart from explicit sign */
-		cpk->valid_flags &= CERT_PKEY_EXPLICIT_SIGN;
-		}
-	}
+        /* Clear all flags apart from explicit sign */
+        cpk->valid_flags &= CERT_PKEY_EXPLICIT_SIGN;
+    }
+}
 
 void ssl_cert_free(CERT *c)
-	{
-	int i;
+{
+    int i;
 
-	if(c == NULL)
-	    return;
+    if (c == NULL)
+        return;
 
-	i=CRYPTO_add(&c->references,-1,CRYPTO_LOCK_SSL_CERT);
+    i = CRYPTO_add(&c->references, -1, CRYPTO_LOCK_SSL_CERT);
 #ifdef REF_PRINT
-	REF_PRINT("CERT",c);
+    REF_PRINT("CERT", c);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"ssl_cert_free, bad reference count\n");
-		abort(); /* ok */
-		}
+    if (i < 0) {
+        fprintf(stderr, "ssl_cert_free, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
 
 #ifndef OPENSSL_NO_RSA
-	if (c->rsa_tmp) RSA_free(c->rsa_tmp);
+    if (c->rsa_tmp)
+        RSA_free(c->rsa_tmp);
 #endif
 #ifndef OPENSSL_NO_DH
-	if (c->dh_tmp) DH_free(c->dh_tmp);
+    if (c->dh_tmp)
+        DH_free(c->dh_tmp);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if (c->ecdh_tmp) EC_KEY_free(c->ecdh_tmp);
+    if (c->ecdh_tmp)
+        EC_KEY_free(c->ecdh_tmp);
 #endif
 
-	ssl_cert_clear_certs(c);
-	if (c->peer_sigalgs)
-		OPENSSL_free(c->peer_sigalgs);
-	if (c->conf_sigalgs)
-		OPENSSL_free(c->conf_sigalgs);
-	if (c->client_sigalgs)
-		OPENSSL_free(c->client_sigalgs);
-	if (c->shared_sigalgs)
-		OPENSSL_free(c->shared_sigalgs);
-	if (c->ctypes)
-		OPENSSL_free(c->ctypes);
-	if (c->verify_store)
-		X509_STORE_free(c->verify_store);
-	if (c->chain_store)
-		X509_STORE_free(c->chain_store);
-	if (c->ciphers_raw)
-		OPENSSL_free(c->ciphers_raw);
+    ssl_cert_clear_certs(c);
+    if (c->peer_sigalgs)
+        OPENSSL_free(c->peer_sigalgs);
+    if (c->conf_sigalgs)
+        OPENSSL_free(c->conf_sigalgs);
+    if (c->client_sigalgs)
+        OPENSSL_free(c->client_sigalgs);
+    if (c->shared_sigalgs)
+        OPENSSL_free(c->shared_sigalgs);
+    if (c->ctypes)
+        OPENSSL_free(c->ctypes);
+    if (c->verify_store)
+        X509_STORE_free(c->verify_store);
+    if (c->chain_store)
+        X509_STORE_free(c->chain_store);
+    if (c->ciphers_raw)
+        OPENSSL_free(c->ciphers_raw);
 #ifndef OPENSSL_NO_TLSEXT
-	custom_exts_free(&c->cli_ext);
-	custom_exts_free(&c->srv_ext);
+    custom_exts_free(&c->cli_ext);
+    custom_exts_free(&c->srv_ext);
 #endif
-	OPENSSL_free(c);
-	}
+    OPENSSL_free(c);
+}
 
 int ssl_cert_inst(CERT **o)
-	{
-	/* Create a CERT if there isn't already one
-	 * (which cannot really happen, as it is initially created in
-	 * SSL_CTX_new; but the earlier code usually allows for that one
-	 * being non-existant, so we follow that behaviour, as it might
-	 * turn out that there actually is a reason for it -- but I'm
-	 * not sure that *all* of the existing code could cope with
-	 * s->cert being NULL, otherwise we could do without the
-	 * initialization in SSL_CTX_new).
-	 */
-	
-	if (o == NULL) 
-		{
-		SSLerr(SSL_F_SSL_CERT_INST, ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (*o == NULL)
-		{
-		if ((*o = ssl_cert_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL_CERT_INST, ERR_R_MALLOC_FAILURE);
-			return(0);
-			}
-		}
-	return(1);
-	}
+{
+    /*
+     * Create a CERT if there isn't already one (which cannot really happen,
+     * as it is initially created in SSL_CTX_new; but the earlier code
+     * usually allows for that one being non-existant, so we follow that
+     * behaviour, as it might turn out that there actually is a reason for it
+     * -- but I'm not sure that *all* of the existing code could cope with
+     * s->cert being NULL, otherwise we could do without the initialization
+     * in SSL_CTX_new).
+     */
+
+    if (o == NULL) {
+        SSLerr(SSL_F_SSL_CERT_INST, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (*o == NULL) {
+        if ((*o = ssl_cert_new()) == NULL) {
+            SSLerr(SSL_F_SSL_CERT_INST, ERR_R_MALLOC_FAILURE);
+            return (0);
+        }
+    }
+    return (1);
+}
 
 int ssl_cert_set0_chain(CERT *c, STACK_OF(X509) *chain)
-	{
-	CERT_PKEY *cpk = c->key;
-	if (!cpk)
-		return 0;
-	if (cpk->chain)
-		sk_X509_pop_free(cpk->chain, X509_free);
-	cpk->chain = chain;
-	return 1;
-	}
+{
+    CERT_PKEY *cpk = c->key;
+    if (!cpk)
+        return 0;
+    if (cpk->chain)
+        sk_X509_pop_free(cpk->chain, X509_free);
+    cpk->chain = chain;
+    return 1;
+}
 
 int ssl_cert_set1_chain(CERT *c, STACK_OF(X509) *chain)
-	{
-	STACK_OF(X509) *dchain;
-	if (!chain)
-		return ssl_cert_set0_chain(c, NULL);
-	dchain = X509_chain_up_ref(chain);
-	if (!dchain)
-		return 0;
-	if (!ssl_cert_set0_chain(c, dchain))
-		{
-		sk_X509_pop_free(dchain, X509_free);
-		return 0;
-		}
-	return 1;
-	}
+{
+    STACK_OF(X509) *dchain;
+    if (!chain)
+        return ssl_cert_set0_chain(c, NULL);
+    dchain = X509_chain_up_ref(chain);
+    if (!dchain)
+        return 0;
+    if (!ssl_cert_set0_chain(c, dchain)) {
+        sk_X509_pop_free(dchain, X509_free);
+        return 0;
+    }
+    return 1;
+}
 
 int ssl_cert_add0_chain_cert(CERT *c, X509 *x)
-	{
-	CERT_PKEY *cpk = c->key;
-	if (!cpk)
-		return 0;
-	if (!cpk->chain)
-		cpk->chain = sk_X509_new_null();
-	if (!cpk->chain || !sk_X509_push(cpk->chain, x))
-		return 0;
-	return 1;
-	}
+{
+    CERT_PKEY *cpk = c->key;
+    if (!cpk)
+        return 0;
+    if (!cpk->chain)
+        cpk->chain = sk_X509_new_null();
+    if (!cpk->chain || !sk_X509_push(cpk->chain, x))
+        return 0;
+    return 1;
+}
 
 int ssl_cert_add1_chain_cert(CERT *c, X509 *x)
-	{
-	if (!ssl_cert_add0_chain_cert(c, x))
-		return 0;
-	CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
-	return 1;
-	}
+{
+    if (!ssl_cert_add0_chain_cert(c, x))
+        return 0;
+    CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+    return 1;
+}
 
 int ssl_cert_select_current(CERT *c, X509 *x)
-	{
-	int i;
-	if (x == NULL)
-		return 0;
-	for (i = 0; i < SSL_PKEY_NUM; i++)
-		{
-		CERT_PKEY *cpk = c->pkeys + i;
-		if (cpk->x509 == x && cpk->privatekey)
-			{
-			c->key = cpk;
-			return 1;
-			}
-		}
-
-	for (i = 0; i < SSL_PKEY_NUM; i++)
-		{
-		CERT_PKEY *cpk = c->pkeys + i;
-		if (cpk->privatekey && cpk->x509 && !X509_cmp(cpk->x509, x))
-			{
-			c->key = cpk;
-			return 1;
-			}
-		}
-	return 0;
-	}
+{
+    int i;
+    if (x == NULL)
+        return 0;
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        CERT_PKEY *cpk = c->pkeys + i;
+        if (cpk->x509 == x && cpk->privatekey) {
+            c->key = cpk;
+            return 1;
+        }
+    }
+
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        CERT_PKEY *cpk = c->pkeys + i;
+        if (cpk->privatekey && cpk->x509 && !X509_cmp(cpk->x509, x)) {
+            c->key = cpk;
+            return 1;
+        }
+    }
+    return 0;
+}
 
 int ssl_cert_set_current(CERT *c, long op)
-	{
-	int i, idx;
-	if (!c)
-		return 0;
-	if (op == SSL_CERT_SET_FIRST)
-		idx = 0;
-	else if (op == SSL_CERT_SET_NEXT)
-		{
-		idx = (int)(c->key - c->pkeys + 1);
-		if (idx >= SSL_PKEY_NUM)
-			return 0;
-		}
-	else
-		return 0;
-	for (i = idx; i < SSL_PKEY_NUM; i++)
-		{
-		CERT_PKEY *cpk = c->pkeys + i;
-		if (cpk->x509 && cpk->privatekey)
-			{
-			c->key = cpk;
-			return 1;
-			}
-		}
-	return 0;
-	}
-
-void ssl_cert_set_cert_cb(CERT *c, int (*cb)(SSL *ssl, void *arg), void *arg)
-	{
-	c->cert_cb = cb;
-	c->cert_cb_arg = arg;
-	}
+{
+    int i, idx;
+    if (!c)
+        return 0;
+    if (op == SSL_CERT_SET_FIRST)
+        idx = 0;
+    else if (op == SSL_CERT_SET_NEXT) {
+        idx = (int)(c->key - c->pkeys + 1);
+        if (idx >= SSL_PKEY_NUM)
+            return 0;
+    } else
+        return 0;
+    for (i = idx; i < SSL_PKEY_NUM; i++) {
+        CERT_PKEY *cpk = c->pkeys + i;
+        if (cpk->x509 && cpk->privatekey) {
+            c->key = cpk;
+            return 1;
+        }
+    }
+    return 0;
+}
+
+void ssl_cert_set_cert_cb(CERT *c, int (*cb) (SSL *ssl, void *arg), void *arg)
+{
+    c->cert_cb = cb;
+    c->cert_cb_arg = arg;
+}
 
 SESS_CERT *ssl_sess_cert_new(void)
-	{
-	SESS_CERT *ret;
+{
+    SESS_CERT *ret;
 
-	ret = OPENSSL_malloc(sizeof *ret);
-	if (ret == NULL)
-		{
-		SSLerr(SSL_F_SSL_SESS_CERT_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
+    ret = OPENSSL_malloc(sizeof *ret);
+    if (ret == NULL) {
+        SSLerr(SSL_F_SSL_SESS_CERT_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
 
-	memset(ret, 0 ,sizeof *ret);
-	ret->peer_key = &(ret->peer_pkeys[SSL_PKEY_RSA_ENC]);
-	ret->references = 1;
+    memset(ret, 0, sizeof *ret);
+    ret->peer_key = &(ret->peer_pkeys[SSL_PKEY_RSA_ENC]);
+    ret->references = 1;
 
-	return ret;
-	}
+    return ret;
+}
 
 void ssl_sess_cert_free(SESS_CERT *sc)
-	{
-	int i;
+{
+    int i;
 
-	if (sc == NULL)
-		return;
+    if (sc == NULL)
+        return;
 
-	i = CRYPTO_add(&sc->references, -1, CRYPTO_LOCK_SSL_SESS_CERT);
+    i = CRYPTO_add(&sc->references, -1, CRYPTO_LOCK_SSL_SESS_CERT);
 #ifdef REF_PRINT
-	REF_PRINT("SESS_CERT", sc);
+    REF_PRINT("SESS_CERT", sc);
 #endif
-	if (i > 0)
-		return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"ssl_sess_cert_free, bad reference count\n");
-		abort(); /* ok */
-		}
+    if (i < 0) {
+        fprintf(stderr, "ssl_sess_cert_free, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
 
-	/* i == 0 */
-	if (sc->cert_chain != NULL)
-		sk_X509_pop_free(sc->cert_chain, X509_free);
-	for (i = 0; i < SSL_PKEY_NUM; i++)
-		{
-		if (sc->peer_pkeys[i].x509 != NULL)
-			X509_free(sc->peer_pkeys[i].x509);
-#if 0 /* We don't have the peer's private key.  These lines are just
-	   * here as a reminder that we're still using a not-quite-appropriate
-	   * data structure. */
-		if (sc->peer_pkeys[i].privatekey != NULL)
-			EVP_PKEY_free(sc->peer_pkeys[i].privatekey);
+    /* i == 0 */
+    if (sc->cert_chain != NULL)
+        sk_X509_pop_free(sc->cert_chain, X509_free);
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        if (sc->peer_pkeys[i].x509 != NULL)
+            X509_free(sc->peer_pkeys[i].x509);
+#if 0                           /* We don't have the peer's private key.
+                                 * These lines are just * here as a reminder
+                                 * that we're still using a
+                                 * not-quite-appropriate * data structure. */
+        if (sc->peer_pkeys[i].privatekey != NULL)
+            EVP_PKEY_free(sc->peer_pkeys[i].privatekey);
 #endif
-		}
+    }
 
 #ifndef OPENSSL_NO_RSA
-	if (sc->peer_rsa_tmp != NULL)
-		RSA_free(sc->peer_rsa_tmp);
+    if (sc->peer_rsa_tmp != NULL)
+        RSA_free(sc->peer_rsa_tmp);
 #endif
 #ifndef OPENSSL_NO_DH
-	if (sc->peer_dh_tmp != NULL)
-		DH_free(sc->peer_dh_tmp);
+    if (sc->peer_dh_tmp != NULL)
+        DH_free(sc->peer_dh_tmp);
 #endif
 #ifndef OPENSSL_NO_ECDH
-	if (sc->peer_ecdh_tmp != NULL)
-		EC_KEY_free(sc->peer_ecdh_tmp);
+    if (sc->peer_ecdh_tmp != NULL)
+        EC_KEY_free(sc->peer_ecdh_tmp);
 #endif
 
-	OPENSSL_free(sc);
-	}
-
-int ssl_set_peer_cert_type(SESS_CERT *sc,int type)
-	{
-	sc->peer_cert_type = type;
-	return(1);
-	}
-
-int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk)
-	{
-	X509 *x;
-	int i;
-	X509_STORE *verify_store;
-	X509_STORE_CTX ctx;
-
-	if (s->cert->verify_store)
-		verify_store = s->cert->verify_store;
-	else
-		verify_store = s->ctx->cert_store;
-
-	if ((sk == NULL) || (sk_X509_num(sk) == 0))
-		return(0);
-
-	x=sk_X509_value(sk,0);
-	if(!X509_STORE_CTX_init(&ctx,verify_store,x,sk))
-		{
-		SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN,ERR_R_X509_LIB);
-		return(0);
-		}
-	/* Set suite B flags if needed */
-	X509_STORE_CTX_set_flags(&ctx, tls1_suiteb(s));
+    OPENSSL_free(sc);
+}
+
+int ssl_set_peer_cert_type(SESS_CERT *sc, int type)
+{
+    sc->peer_cert_type = type;
+    return (1);
+}
+
+int ssl_verify_cert_chain(SSL *s, STACK_OF(X509) *sk)
+{
+    X509 *x;
+    int i;
+    X509_STORE *verify_store;
+    X509_STORE_CTX ctx;
+
+    if (s->cert->verify_store)
+        verify_store = s->cert->verify_store;
+    else
+        verify_store = s->ctx->cert_store;
+
+    if ((sk == NULL) || (sk_X509_num(sk) == 0))
+        return (0);
+
+    x = sk_X509_value(sk, 0);
+    if (!X509_STORE_CTX_init(&ctx, verify_store, x, sk)) {
+        SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN, ERR_R_X509_LIB);
+        return (0);
+    }
+    /* Set suite B flags if needed */
+    X509_STORE_CTX_set_flags(&ctx, tls1_suiteb(s));
 #if 0
-	if (SSL_get_verify_depth(s) >= 0)
-		X509_STORE_CTX_set_depth(&ctx, SSL_get_verify_depth(s));
+    if (SSL_get_verify_depth(s) >= 0)
+        X509_STORE_CTX_set_depth(&ctx, SSL_get_verify_depth(s));
 #endif
-	X509_STORE_CTX_set_ex_data(&ctx,SSL_get_ex_data_X509_STORE_CTX_idx(),s);
-
-	/* We need to inherit the verify parameters. These can be determined by
-	 * the context: if its a server it will verify SSL client certificates
-	 * or vice versa.
-	 */
-
-	X509_STORE_CTX_set_default(&ctx,
-				s->server ? "ssl_client" : "ssl_server");
-	/* Anything non-default in "param" should overwrite anything in the
-	 * ctx.
-	 */
-	X509_VERIFY_PARAM_set1(X509_STORE_CTX_get0_param(&ctx), s->param);
-
-	if (s->verify_callback)
-		X509_STORE_CTX_set_verify_cb(&ctx, s->verify_callback);
-
-	if (s->ctx->app_verify_callback != NULL)
-#if 1 /* new with OpenSSL 0.9.7 */
-		i=s->ctx->app_verify_callback(&ctx, s->ctx->app_verify_arg); 
+    X509_STORE_CTX_set_ex_data(&ctx, SSL_get_ex_data_X509_STORE_CTX_idx(), s);
+
+    /*
+     * We need to inherit the verify parameters. These can be determined by
+     * the context: if its a server it will verify SSL client certificates or
+     * vice versa.
+     */
+
+    X509_STORE_CTX_set_default(&ctx, s->server ? "ssl_client" : "ssl_server");
+    /*
+     * Anything non-default in "param" should overwrite anything in the ctx.
+     */
+    X509_VERIFY_PARAM_set1(X509_STORE_CTX_get0_param(&ctx), s->param);
+
+    if (s->verify_callback)
+        X509_STORE_CTX_set_verify_cb(&ctx, s->verify_callback);
+
+    if (s->ctx->app_verify_callback != NULL)
+#if 1                           /* new with OpenSSL 0.9.7 */
+        i = s->ctx->app_verify_callback(&ctx, s->ctx->app_verify_arg);
 #else
-		i=s->ctx->app_verify_callback(&ctx); /* should pass app_verify_arg */
+        i = s->ctx->app_verify_callback(&ctx); /* should pass app_verify_arg */
 #endif
-	else
-		{
+    else {
 #ifndef OPENSSL_NO_X509_VERIFY
-		i=X509_verify_cert(&ctx);
+        i = X509_verify_cert(&ctx);
 #else
-		i=0;
-		ctx.error=X509_V_ERR_APPLICATION_VERIFICATION;
-		SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN,SSL_R_NO_VERIFY_CALLBACK);
+        i = 0;
+        ctx.error = X509_V_ERR_APPLICATION_VERIFICATION;
+        SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN, SSL_R_NO_VERIFY_CALLBACK);
 #endif
-		}
+    }
 
-	s->verify_result=ctx.error;
-	X509_STORE_CTX_cleanup(&ctx);
+    s->verify_result = ctx.error;
+    X509_STORE_CTX_cleanup(&ctx);
 
-	return(i);
-	}
+    return (i);
+}
 
-static void set_client_CA_list(STACK_OF(X509_NAME) **ca_list,STACK_OF(X509_NAME) *name_list)
-	{
-	if (*ca_list != NULL)
-		sk_X509_NAME_pop_free(*ca_list,X509_NAME_free);
+static void set_client_CA_list(STACK_OF(X509_NAME) **ca_list,
+                               STACK_OF(X509_NAME) *name_list)
+{
+    if (*ca_list != NULL)
+        sk_X509_NAME_pop_free(*ca_list, X509_NAME_free);
 
-	*ca_list=name_list;
-	}
+    *ca_list = name_list;
+}
 
 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk)
-	{
-	int i;
-	STACK_OF(X509_NAME) *ret;
-	X509_NAME *name;
-
-	ret=sk_X509_NAME_new_null();
-	for (i=0; iclient_CA),name_list);
-	}
-
-void SSL_CTX_set_client_CA_list(SSL_CTX *ctx,STACK_OF(X509_NAME) *name_list)
-	{
-	set_client_CA_list(&(ctx->client_CA),name_list);
-	}
+{
+    int i;
+    STACK_OF(X509_NAME) *ret;
+    X509_NAME *name;
+
+    ret = sk_X509_NAME_new_null();
+    for (i = 0; i < sk_X509_NAME_num(sk); i++) {
+        name = X509_NAME_dup(sk_X509_NAME_value(sk, i));
+        if ((name == NULL) || !sk_X509_NAME_push(ret, name)) {
+            sk_X509_NAME_pop_free(ret, X509_NAME_free);
+            return (NULL);
+        }
+    }
+    return (ret);
+}
+
+void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list)
+{
+    set_client_CA_list(&(s->client_CA), name_list);
+}
+
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list)
+{
+    set_client_CA_list(&(ctx->client_CA), name_list);
+}
 
 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *ctx)
-	{
-	return(ctx->client_CA);
-	}
+{
+    return (ctx->client_CA);
+}
 
 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s)
-	{
-	if (s->type == SSL_ST_CONNECT)
-		{ /* we are in the client */
-		if (((s->version>>8) == SSL3_VERSION_MAJOR) &&
-			(s->s3 != NULL))
-			return(s->s3->tmp.ca_names);
-		else
-			return(NULL);
-		}
-	else
-		{
-		if (s->client_CA != NULL)
-			return(s->client_CA);
-		else
-			return(s->ctx->client_CA);
-		}
-	}
-
-static int add_client_CA(STACK_OF(X509_NAME) **sk,X509 *x)
-	{
-	X509_NAME *name;
-
-	if (x == NULL) return(0);
-	if ((*sk == NULL) && ((*sk=sk_X509_NAME_new_null()) == NULL))
-		return(0);
-		
-	if ((name=X509_NAME_dup(X509_get_subject_name(x))) == NULL)
-		return(0);
-
-	if (!sk_X509_NAME_push(*sk,name))
-		{
-		X509_NAME_free(name);
-		return(0);
-		}
-	return(1);
-	}
-
-int SSL_add_client_CA(SSL *ssl,X509 *x)
-	{
-	return(add_client_CA(&(ssl->client_CA),x));
-	}
-
-int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x)
-	{
-	return(add_client_CA(&(ctx->client_CA),x));
-	}
-
-static int xname_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
-	{
-	return(X509_NAME_cmp(*a,*b));
-	}
+{
+    if (s->type == SSL_ST_CONNECT) { /* we are in the client */
+        if (((s->version >> 8) == SSL3_VERSION_MAJOR) && (s->s3 != NULL))
+            return (s->s3->tmp.ca_names);
+        else
+            return (NULL);
+    } else {
+        if (s->client_CA != NULL)
+            return (s->client_CA);
+        else
+            return (s->ctx->client_CA);
+    }
+}
+
+static int add_client_CA(STACK_OF(X509_NAME) **sk, X509 *x)
+{
+    X509_NAME *name;
+
+    if (x == NULL)
+        return (0);
+    if ((*sk == NULL) && ((*sk = sk_X509_NAME_new_null()) == NULL))
+        return (0);
+
+    if ((name = X509_NAME_dup(X509_get_subject_name(x))) == NULL)
+        return (0);
+
+    if (!sk_X509_NAME_push(*sk, name)) {
+        X509_NAME_free(name);
+        return (0);
+    }
+    return (1);
+}
+
+int SSL_add_client_CA(SSL *ssl, X509 *x)
+{
+    return (add_client_CA(&(ssl->client_CA), x));
+}
+
+int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x)
+{
+    return (add_client_CA(&(ctx->client_CA), x));
+}
+
+static int xname_cmp(const X509_NAME *const *a, const X509_NAME *const *b)
+{
+    return (X509_NAME_cmp(*a, *b));
+}
 
 #ifndef OPENSSL_NO_STDIO
-/*!
+/**
  * Load CA certs from a file into a ::STACK. Note that it is somewhat misnamed;
  * it doesn't really have anything to do with clients (except that a common use
  * for a stack of CAs is to send it to the client). Actually, it doesn't have
@@ -915,67 +870,67 @@ static int xname_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
  * \return a ::STACK containing the certs.
  */
 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file)
-	{
-	BIO *in;
-	X509 *x=NULL;
-	X509_NAME *xn=NULL;
-	STACK_OF(X509_NAME) *ret = NULL,*sk;
-
-	sk=sk_X509_NAME_new(xname_cmp);
-
-	in=BIO_new(BIO_s_file_internal());
-
-	if ((sk == NULL) || (in == NULL))
-		{
-		SSLerr(SSL_F_SSL_LOAD_CLIENT_CA_FILE,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	
-	if (!BIO_read_filename(in,file))
-		goto err;
-
-	for (;;)
-		{
-		if (PEM_read_bio_X509(in,&x,NULL,NULL) == NULL)
-			break;
-		if (ret == NULL)
-			{
-			ret = sk_X509_NAME_new_null();
-			if (ret == NULL)
-				{
-				SSLerr(SSL_F_SSL_LOAD_CLIENT_CA_FILE,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		if ((xn=X509_get_subject_name(x)) == NULL) goto err;
-		/* check for duplicates */
-		xn=X509_NAME_dup(xn);
-		if (xn == NULL) goto err;
-		if (sk_X509_NAME_find(sk,xn) >= 0)
-			X509_NAME_free(xn);
-		else
-			{
-			sk_X509_NAME_push(sk,xn);
-			sk_X509_NAME_push(ret,xn);
-			}
-		}
-
-	if (0)
-		{
-err:
-		if (ret != NULL) sk_X509_NAME_pop_free(ret,X509_NAME_free);
-		ret=NULL;
-		}
-	if (sk != NULL) sk_X509_NAME_free(sk);
-	if (in != NULL) BIO_free(in);
-	if (x != NULL) X509_free(x);
-	if (ret != NULL)
-		ERR_clear_error();
-	return(ret);
-	}
+{
+    BIO *in;
+    X509 *x = NULL;
+    X509_NAME *xn = NULL;
+    STACK_OF(X509_NAME) *ret = NULL, *sk;
+
+    sk = sk_X509_NAME_new(xname_cmp);
+
+    in = BIO_new(BIO_s_file_internal());
+
+    if ((sk == NULL) || (in == NULL)) {
+        SSLerr(SSL_F_SSL_LOAD_CLIENT_CA_FILE, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!BIO_read_filename(in, file))
+        goto err;
+
+    for (;;) {
+        if (PEM_read_bio_X509(in, &x, NULL, NULL) == NULL)
+            break;
+        if (ret == NULL) {
+            ret = sk_X509_NAME_new_null();
+            if (ret == NULL) {
+                SSLerr(SSL_F_SSL_LOAD_CLIENT_CA_FILE, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+        if ((xn = X509_get_subject_name(x)) == NULL)
+            goto err;
+        /* check for duplicates */
+        xn = X509_NAME_dup(xn);
+        if (xn == NULL)
+            goto err;
+        if (sk_X509_NAME_find(sk, xn) >= 0)
+            X509_NAME_free(xn);
+        else {
+            sk_X509_NAME_push(sk, xn);
+            sk_X509_NAME_push(ret, xn);
+        }
+    }
+
+    if (0) {
+ err:
+        if (ret != NULL)
+            sk_X509_NAME_pop_free(ret, X509_NAME_free);
+        ret = NULL;
+    }
+    if (sk != NULL)
+        sk_X509_NAME_free(sk);
+    if (in != NULL)
+        BIO_free(in);
+    if (x != NULL)
+        X509_free(x);
+    if (ret != NULL)
+        ERR_clear_error();
+    return (ret);
+}
 #endif
 
-/*!
+/**
  * Add a file of certs to a stack.
  * \param stack the stack to add to.
  * \param file the file to add from. All certs in this file that are not
@@ -985,58 +940,58 @@ err:
  */
 
 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
-					const char *file)
-	{
-	BIO *in;
-	X509 *x=NULL;
-	X509_NAME *xn=NULL;
-	int ret=1;
-	int (*oldcmp)(const X509_NAME * const *a, const X509_NAME * const *b);
-	
-	oldcmp=sk_X509_NAME_set_cmp_func(stack,xname_cmp);
-	
-	in=BIO_new(BIO_s_file_internal());
-	
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	
-	if (!BIO_read_filename(in,file))
-		goto err;
-	
-	for (;;)
-		{
-		if (PEM_read_bio_X509(in,&x,NULL,NULL) == NULL)
-			break;
-		if ((xn=X509_get_subject_name(x)) == NULL) goto err;
-		xn=X509_NAME_dup(xn);
-		if (xn == NULL) goto err;
-		if (sk_X509_NAME_find(stack,xn) >= 0)
-			X509_NAME_free(xn);
-		else
-			sk_X509_NAME_push(stack,xn);
-		}
-
-	ERR_clear_error();
-
-	if (0)
-		{
-err:
-		ret=0;
-		}
-	if(in != NULL)
-		BIO_free(in);
-	if(x != NULL)
-		X509_free(x);
-	
-	(void)sk_X509_NAME_set_cmp_func(stack,oldcmp);
-
-	return ret;
-	}
-
-/*!
+                                        const char *file)
+{
+    BIO *in;
+    X509 *x = NULL;
+    X509_NAME *xn = NULL;
+    int ret = 1;
+    int (*oldcmp) (const X509_NAME *const *a, const X509_NAME *const *b);
+
+    oldcmp = sk_X509_NAME_set_cmp_func(stack, xname_cmp);
+
+    in = BIO_new(BIO_s_file_internal());
+
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK,
+               ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    if (!BIO_read_filename(in, file))
+        goto err;
+
+    for (;;) {
+        if (PEM_read_bio_X509(in, &x, NULL, NULL) == NULL)
+            break;
+        if ((xn = X509_get_subject_name(x)) == NULL)
+            goto err;
+        xn = X509_NAME_dup(xn);
+        if (xn == NULL)
+            goto err;
+        if (sk_X509_NAME_find(stack, xn) >= 0)
+            X509_NAME_free(xn);
+        else
+            sk_X509_NAME_push(stack, xn);
+    }
+
+    ERR_clear_error();
+
+    if (0) {
+ err:
+        ret = 0;
+    }
+    if (in != NULL)
+        BIO_free(in);
+    if (x != NULL)
+        X509_free(x);
+
+    (void)sk_X509_NAME_set_cmp_func(stack, oldcmp);
+
+    return ret;
+}
+
+/**
  * Add a directory of certs to a stack.
  * \param stack the stack to append to.
  * \param dir the directory to append from. All files in this directory will be
@@ -1048,279 +1003,255 @@ err:
  */
 
 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
-				       const char *dir)
-	{
-	OPENSSL_DIR_CTX *d = NULL;
-	const char *filename;
-	int ret = 0;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
+                                       const char *dir)
+{
+    OPENSSL_DIR_CTX *d = NULL;
+    const char *filename;
+    int ret = 0;
 
-	/* Note that a side effect is that the CAs will be sorted by name */
+    CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
 
-	while((filename = OPENSSL_DIR_read(&d, dir)))
-		{
-		char buf[1024];
-		int r;
+    /* Note that a side effect is that the CAs will be sorted by name */
 
-		if(strlen(dir)+strlen(filename)+2 > sizeof buf)
-			{
-			SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,SSL_R_PATH_TOO_LONG);
-			goto err;
-			}
+    while ((filename = OPENSSL_DIR_read(&d, dir))) {
+        char buf[1024];
+        int r;
 
+        if (strlen(dir) + strlen(filename) + 2 > sizeof buf) {
+            SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,
+                   SSL_R_PATH_TOO_LONG);
+            goto err;
+        }
 #ifdef OPENSSL_SYS_VMS
-		r = BIO_snprintf(buf,sizeof buf,"%s%s",dir,filename);
+        r = BIO_snprintf(buf, sizeof buf, "%s%s", dir, filename);
 #else
-		r = BIO_snprintf(buf,sizeof buf,"%s/%s",dir,filename);
+        r = BIO_snprintf(buf, sizeof buf, "%s/%s", dir, filename);
 #endif
-		if (r <= 0 || r >= (int)sizeof(buf))
-			goto err;
-		if(!SSL_add_file_cert_subjects_to_stack(stack,buf))
-			goto err;
-		}
-
-	if (errno)
-		{
-		SYSerr(SYS_F_OPENDIR, get_last_sys_error());
-		ERR_add_error_data(3, "OPENSSL_DIR_read(&ctx, '", dir, "')");
-		SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
-		goto err;
-		}
-
-	ret = 1;
-
-err:
-	if (d) OPENSSL_DIR_end(&d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
-	return ret;
-	}
+        if (r <= 0 || r >= (int)sizeof(buf))
+            goto err;
+        if (!SSL_add_file_cert_subjects_to_stack(stack, buf))
+            goto err;
+    }
+
+    if (errno) {
+        SYSerr(SYS_F_OPENDIR, get_last_sys_error());
+        ERR_add_error_data(3, "OPENSSL_DIR_read(&ctx, '", dir, "')");
+        SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
+        goto err;
+    }
+
+    ret = 1;
+
+ err:
+    if (d)
+        OPENSSL_DIR_end(&d);
+    CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
+    return ret;
+}
 
 /* Add a certificate to a BUF_MEM structure */
 
 static int ssl_add_cert_to_buf(BUF_MEM *buf, unsigned long *l, X509 *x)
-	{
-	int n;
-	unsigned char *p;
-
-	n=i2d_X509(x,NULL);
-	if (!BUF_MEM_grow_clean(buf,(int)(n+(*l)+3)))
-		{
-		SSLerr(SSL_F_SSL_ADD_CERT_TO_BUF,ERR_R_BUF_LIB);
-		return 0;
-		}
-	p=(unsigned char *)&(buf->data[*l]);
-	l2n3(n,p);
-	i2d_X509(x,&p);
-	*l+=n+3;
-
-	return 1;
-	}
+{
+    int n;
+    unsigned char *p;
+
+    n = i2d_X509(x, NULL);
+    if (!BUF_MEM_grow_clean(buf, (int)(n + (*l) + 3))) {
+        SSLerr(SSL_F_SSL_ADD_CERT_TO_BUF, ERR_R_BUF_LIB);
+        return 0;
+    }
+    p = (unsigned char *)&(buf->data[*l]);
+    l2n3(n, p);
+    i2d_X509(x, &p);
+    *l += n + 3;
+
+    return 1;
+}
 
 /* Add certificate chain to internal SSL BUF_MEM strcuture */
 int ssl_add_cert_chain(SSL *s, CERT_PKEY *cpk, unsigned long *l)
-	{
-	BUF_MEM *buf = s->init_buf;
-	int no_chain;
-	int i;
-
-	X509 *x;
-	STACK_OF(X509) *extra_certs;
-	X509_STORE *chain_store;
-
-	if (cpk)
-		x = cpk->x509;
-	else
-		x = NULL;
-
-	if (s->cert->chain_store)
-		chain_store = s->cert->chain_store;
-	else
-		chain_store = s->ctx->cert_store;
-
-	/* If we have a certificate specific chain use it, else use
-	 * parent ctx.
-	 */
-	if (cpk && cpk->chain)
-		extra_certs = cpk->chain;
-	else
-		extra_certs = s->ctx->extra_certs;
-
-	if ((s->mode & SSL_MODE_NO_AUTO_CHAIN) || extra_certs)
-		no_chain = 1;
-	else
-		no_chain = 0;
-
-	/* TLSv1 sends a chain with nothing in it, instead of an alert */
-	if (!BUF_MEM_grow_clean(buf,10))
-		{
-		SSLerr(SSL_F_SSL_ADD_CERT_CHAIN,ERR_R_BUF_LIB);
-		return 0;
-		}
-	if (x != NULL)
-		{
-		if (no_chain)
-			{
-			if (!ssl_add_cert_to_buf(buf, l, x))
-				return 0;
-			}
-		else
-			{
-			X509_STORE_CTX xs_ctx;
-
-			if (!X509_STORE_CTX_init(&xs_ctx,chain_store,x,NULL))
-				{
-				SSLerr(SSL_F_SSL_ADD_CERT_CHAIN,ERR_R_X509_LIB);
-				return(0);
-				}
-			X509_verify_cert(&xs_ctx);
-			/* Don't leave errors in the queue */
-			ERR_clear_error();
-			for (i=0; i < sk_X509_num(xs_ctx.chain); i++)
-				{
-				x = sk_X509_value(xs_ctx.chain, i);
-
-				if (!ssl_add_cert_to_buf(buf, l, x))
-					{
-					X509_STORE_CTX_cleanup(&xs_ctx);
-					return 0;
-					}
-				}
-			X509_STORE_CTX_cleanup(&xs_ctx);
-			}
-		}
-	for (i=0; iinit_buf;
+    int no_chain;
+    int i;
+
+    X509 *x;
+    STACK_OF(X509) *extra_certs;
+    X509_STORE *chain_store;
+
+    if (cpk)
+        x = cpk->x509;
+    else
+        x = NULL;
+
+    if (s->cert->chain_store)
+        chain_store = s->cert->chain_store;
+    else
+        chain_store = s->ctx->cert_store;
+
+    /*
+     * If we have a certificate specific chain use it, else use parent ctx.
+     */
+    if (cpk && cpk->chain)
+        extra_certs = cpk->chain;
+    else
+        extra_certs = s->ctx->extra_certs;
+
+    if ((s->mode & SSL_MODE_NO_AUTO_CHAIN) || extra_certs)
+        no_chain = 1;
+    else
+        no_chain = 0;
+
+    /* TLSv1 sends a chain with nothing in it, instead of an alert */
+    if (!BUF_MEM_grow_clean(buf, 10)) {
+        SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, ERR_R_BUF_LIB);
+        return 0;
+    }
+    if (x != NULL) {
+        if (no_chain) {
+            if (!ssl_add_cert_to_buf(buf, l, x))
+                return 0;
+        } else {
+            X509_STORE_CTX xs_ctx;
+
+            if (!X509_STORE_CTX_init(&xs_ctx, chain_store, x, NULL)) {
+                SSLerr(SSL_F_SSL_ADD_CERT_CHAIN, ERR_R_X509_LIB);
+                return (0);
+            }
+            X509_verify_cert(&xs_ctx);
+            /* Don't leave errors in the queue */
+            ERR_clear_error();
+            for (i = 0; i < sk_X509_num(xs_ctx.chain); i++) {
+                x = sk_X509_value(xs_ctx.chain, i);
+
+                if (!ssl_add_cert_to_buf(buf, l, x)) {
+                    X509_STORE_CTX_cleanup(&xs_ctx);
+                    return 0;
+                }
+            }
+            X509_STORE_CTX_cleanup(&xs_ctx);
+        }
+    }
+    for (i = 0; i < sk_X509_num(extra_certs); i++) {
+        x = sk_X509_value(extra_certs, i);
+        if (!ssl_add_cert_to_buf(buf, l, x))
+            return 0;
+    }
+
+    return 1;
+}
 
 /* Build a certificate chain for current certificate */
 int ssl_build_cert_chain(CERT *c, X509_STORE *chain_store, int flags)
-	{
-	CERT_PKEY *cpk = c->key;
-	X509_STORE_CTX xs_ctx;
-	STACK_OF(X509) *chain = NULL, *untrusted = NULL;
-	X509 *x;
-	int i, rv = 0;
-	unsigned long error;
-
-	if (!cpk->x509)
-		{
-		SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, SSL_R_NO_CERTIFICATE_SET);
-		goto err;
-		}
-	/* Rearranging and check the chain: add everything to a store */
-	if (flags & SSL_BUILD_CHAIN_FLAG_CHECK)
-		{
-		chain_store = X509_STORE_new();
-		if (!chain_store)
-			goto err;
-		for (i = 0; i < sk_X509_num(cpk->chain); i++)
-			{
-			x = sk_X509_value(cpk->chain, i);
-			if (!X509_STORE_add_cert(chain_store, x))
-				{
-				error = ERR_peek_last_error();
-				if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
-				    ERR_GET_REASON(error) != X509_R_CERT_ALREADY_IN_HASH_TABLE)
-					goto err;
-				ERR_clear_error();
-				}
-			}
-		/* Add EE cert too: it might be self signed */
-		if (!X509_STORE_add_cert(chain_store, cpk->x509))
-			{
-			error = ERR_peek_last_error();
-			if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
-			    ERR_GET_REASON(error) != X509_R_CERT_ALREADY_IN_HASH_TABLE)
-				goto err;
-			ERR_clear_error();
-			}
-		}
-	else
-		{
-		if (c->chain_store)
-			chain_store = c->chain_store;
-
-		if (flags & SSL_BUILD_CHAIN_FLAG_UNTRUSTED)
-			untrusted = cpk->chain;
-		}
-
-	if (!X509_STORE_CTX_init(&xs_ctx, chain_store, cpk->x509, untrusted))
-		{
-		SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, ERR_R_X509_LIB);
-		goto err;
-		}
-	/* Set suite B flags if needed */
-	X509_STORE_CTX_set_flags(&xs_ctx, c->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS);
-
-	i = X509_verify_cert(&xs_ctx);
-	if (i <= 0 && flags & SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR)
-		{
-		if (flags & SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR)
-			ERR_clear_error();
-		i = 1;
-		rv = 2;
-		}
-	if (i > 0)
-		chain = X509_STORE_CTX_get1_chain(&xs_ctx);
-	if (i <= 0)
-		{
-		SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, SSL_R_CERTIFICATE_VERIFY_FAILED);
-		i = X509_STORE_CTX_get_error(&xs_ctx);
-		ERR_add_error_data(2, "Verify error:",
-					X509_verify_cert_error_string(i));
-
-		X509_STORE_CTX_cleanup(&xs_ctx);
-		goto err;
-		}
-	X509_STORE_CTX_cleanup(&xs_ctx);
-	if (cpk->chain)
-		sk_X509_pop_free(cpk->chain, X509_free);
-	/* Remove EE certificate from chain */
-	x = sk_X509_shift(chain);
-	X509_free(x);
-	if (flags & SSL_BUILD_CHAIN_FLAG_NO_ROOT)
-		{
-		if (sk_X509_num(chain) > 0)
-			{
-			/* See if last cert is self signed */
-			x = sk_X509_value(chain, sk_X509_num(chain) - 1);
-			X509_check_purpose(x, -1, 0);
-			if (x->ex_flags & EXFLAG_SS)
-				{
-				x = sk_X509_pop(chain);
-				X509_free(x);
-				}
-			}
-		}
-	cpk->chain = chain;
-	if (rv == 0)
-		rv = 1;
-	err:
-	if (flags & SSL_BUILD_CHAIN_FLAG_CHECK)
-		X509_STORE_free(chain_store);
-
-	return rv;
-	}
+{
+    CERT_PKEY *cpk = c->key;
+    X509_STORE_CTX xs_ctx;
+    STACK_OF(X509) *chain = NULL, *untrusted = NULL;
+    X509 *x;
+    int i, rv = 0;
+    unsigned long error;
+
+    if (!cpk->x509) {
+        SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, SSL_R_NO_CERTIFICATE_SET);
+        goto err;
+    }
+    /* Rearranging and check the chain: add everything to a store */
+    if (flags & SSL_BUILD_CHAIN_FLAG_CHECK) {
+        chain_store = X509_STORE_new();
+        if (!chain_store)
+            goto err;
+        for (i = 0; i < sk_X509_num(cpk->chain); i++) {
+            x = sk_X509_value(cpk->chain, i);
+            if (!X509_STORE_add_cert(chain_store, x)) {
+                error = ERR_peek_last_error();
+                if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
+                    ERR_GET_REASON(error) !=
+                    X509_R_CERT_ALREADY_IN_HASH_TABLE)
+                    goto err;
+                ERR_clear_error();
+            }
+        }
+        /* Add EE cert too: it might be self signed */
+        if (!X509_STORE_add_cert(chain_store, cpk->x509)) {
+            error = ERR_peek_last_error();
+            if (ERR_GET_LIB(error) != ERR_LIB_X509 ||
+                ERR_GET_REASON(error) != X509_R_CERT_ALREADY_IN_HASH_TABLE)
+                goto err;
+            ERR_clear_error();
+        }
+    } else {
+        if (c->chain_store)
+            chain_store = c->chain_store;
+
+        if (flags & SSL_BUILD_CHAIN_FLAG_UNTRUSTED)
+            untrusted = cpk->chain;
+    }
 
-int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref)
-	{
-	X509_STORE **pstore;
-	if (chain)
-		pstore = &c->chain_store;
-	else
-		pstore = &c->verify_store;
-	if (*pstore)
-		X509_STORE_free(*pstore);
-	*pstore = store;
-	if (ref && store)
-		CRYPTO_add(&store->references, 1, CRYPTO_LOCK_X509_STORE);
-	return 1;
-	}
+    if (!X509_STORE_CTX_init(&xs_ctx, chain_store, cpk->x509, untrusted)) {
+        SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, ERR_R_X509_LIB);
+        goto err;
+    }
+    /* Set suite B flags if needed */
+    X509_STORE_CTX_set_flags(&xs_ctx,
+                             c->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS);
+
+    i = X509_verify_cert(&xs_ctx);
+    if (i <= 0 && flags & SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR) {
+        if (flags & SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR)
+            ERR_clear_error();
+        i = 1;
+        rv = 2;
+    }
+    if (i > 0)
+        chain = X509_STORE_CTX_get1_chain(&xs_ctx);
+    if (i <= 0) {
+        SSLerr(SSL_F_SSL_BUILD_CERT_CHAIN, SSL_R_CERTIFICATE_VERIFY_FAILED);
+        i = X509_STORE_CTX_get_error(&xs_ctx);
+        ERR_add_error_data(2, "Verify error:",
+                           X509_verify_cert_error_string(i));
+
+        X509_STORE_CTX_cleanup(&xs_ctx);
+        goto err;
+    }
+    X509_STORE_CTX_cleanup(&xs_ctx);
+    if (cpk->chain)
+        sk_X509_pop_free(cpk->chain, X509_free);
+    /* Remove EE certificate from chain */
+    x = sk_X509_shift(chain);
+    X509_free(x);
+    if (flags & SSL_BUILD_CHAIN_FLAG_NO_ROOT) {
+        if (sk_X509_num(chain) > 0) {
+            /* See if last cert is self signed */
+            x = sk_X509_value(chain, sk_X509_num(chain) - 1);
+            X509_check_purpose(x, -1, 0);
+            if (x->ex_flags & EXFLAG_SS) {
+                x = sk_X509_pop(chain);
+                X509_free(x);
+            }
+        }
+    }
+    cpk->chain = chain;
+    if (rv == 0)
+        rv = 1;
+ err:
+    if (flags & SSL_BUILD_CHAIN_FLAG_CHECK)
+        X509_STORE_free(chain_store);
 
+    return rv;
+}
+
+int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref)
+{
+    X509_STORE **pstore;
+    if (chain)
+        pstore = &c->chain_store;
+    else
+        pstore = &c->verify_store;
+    if (*pstore)
+        X509_STORE_free(*pstore);
+    *pstore = store;
+    if (ref && store)
+        CRYPTO_add(&store->references, 1, CRYPTO_LOCK_X509_STORE);
+    return 1;
+}
diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 4444c224ca..1c11ebe308 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 /* ====================================================================
@@ -143,1910 +143,1925 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_COMP
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include "ssl_locl.h"
 
-#define SSL_ENC_DES_IDX		0
-#define SSL_ENC_3DES_IDX	1
-#define SSL_ENC_RC4_IDX		2
-#define SSL_ENC_RC2_IDX		3
-#define SSL_ENC_IDEA_IDX	4
-#define SSL_ENC_NULL_IDX	5
-#define SSL_ENC_AES128_IDX	6
-#define SSL_ENC_AES256_IDX	7
-#define SSL_ENC_CAMELLIA128_IDX	8
-#define SSL_ENC_CAMELLIA256_IDX	9
-#define SSL_ENC_GOST89_IDX	10
-#define SSL_ENC_SEED_IDX    	11
-#define SSL_ENC_AES128GCM_IDX	12
-#define SSL_ENC_AES256GCM_IDX	13
-#define SSL_ENC_NUM_IDX		14
-
-
-static const EVP_CIPHER *ssl_cipher_methods[SSL_ENC_NUM_IDX]={
-	NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
-	};
-
-#define SSL_COMP_NULL_IDX	0
-#define SSL_COMP_ZLIB_IDX	1
-#define SSL_COMP_NUM_IDX	2
-
-static STACK_OF(SSL_COMP) *ssl_comp_methods=NULL;
-
-#define SSL_MD_MD5_IDX	0
-#define SSL_MD_SHA1_IDX	1
+#define SSL_ENC_DES_IDX         0
+#define SSL_ENC_3DES_IDX        1
+#define SSL_ENC_RC4_IDX         2
+#define SSL_ENC_RC2_IDX         3
+#define SSL_ENC_IDEA_IDX        4
+#define SSL_ENC_NULL_IDX        5
+#define SSL_ENC_AES128_IDX      6
+#define SSL_ENC_AES256_IDX      7
+#define SSL_ENC_CAMELLIA128_IDX 8
+#define SSL_ENC_CAMELLIA256_IDX 9
+#define SSL_ENC_GOST89_IDX      10
+#define SSL_ENC_SEED_IDX        11
+#define SSL_ENC_AES128GCM_IDX   12
+#define SSL_ENC_AES256GCM_IDX   13
+#define SSL_ENC_NUM_IDX         14
+
+static const EVP_CIPHER *ssl_cipher_methods[SSL_ENC_NUM_IDX] = {
+    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+    NULL, NULL
+};
+
+#define SSL_COMP_NULL_IDX       0
+#define SSL_COMP_ZLIB_IDX       1
+#define SSL_COMP_NUM_IDX        2
+
+static STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
+
+#define SSL_MD_MD5_IDX  0
+#define SSL_MD_SHA1_IDX 1
 #define SSL_MD_GOST94_IDX 2
 #define SSL_MD_GOST89MAC_IDX 3
 #define SSL_MD_SHA256_IDX 4
 #define SSL_MD_SHA384_IDX 5
-/*Constant SSL_MAX_DIGEST equal to size of digests array should be 
- * defined in the
- * ssl_locl.h */
-#define SSL_MD_NUM_IDX	SSL_MAX_DIGEST 
-static const EVP_MD *ssl_digest_methods[SSL_MD_NUM_IDX]={
-	NULL,NULL,NULL,NULL,NULL,NULL
-	};
-/* PKEY_TYPE for GOST89MAC is known in advance, but, because
- * implementation is engine-provided, we'll fill it only if
- * corresponding EVP_PKEY_METHOD is found 
+/*
+ * Constant SSL_MAX_DIGEST equal to size of digests array should be defined
+ * in the ssl_locl.h
  */
-static int  ssl_mac_pkey_id[SSL_MD_NUM_IDX]={
-	EVP_PKEY_HMAC,EVP_PKEY_HMAC,EVP_PKEY_HMAC,NID_undef,
-	EVP_PKEY_HMAC,EVP_PKEY_HMAC
-	};
-
-static int ssl_mac_secret_size[SSL_MD_NUM_IDX]={
-	0,0,0,0,0,0
-	};
-
-static int ssl_handshake_digest_flag[SSL_MD_NUM_IDX]={
-	SSL_HANDSHAKE_MAC_MD5,SSL_HANDSHAKE_MAC_SHA,
-	SSL_HANDSHAKE_MAC_GOST94, 0, SSL_HANDSHAKE_MAC_SHA256,
-	SSL_HANDSHAKE_MAC_SHA384
-	};
-
-#define CIPHER_ADD	1
-#define CIPHER_KILL	2
-#define CIPHER_DEL	3
-#define CIPHER_ORD	4
-#define CIPHER_SPECIAL	5
-
-typedef struct cipher_order_st
-	{
-	const SSL_CIPHER *cipher;
-	int active;
-	int dead;
-	struct cipher_order_st *next,*prev;
-	} CIPHER_ORDER;
-
-static const SSL_CIPHER cipher_aliases[]={
-	/* "ALL" doesn't include eNULL (must be specifically enabled) */
-	{0,SSL_TXT_ALL,0,     0,0,~SSL_eNULL,0,0,0,0,0,0},
-	/* "COMPLEMENTOFALL" */
-	{0,SSL_TXT_CMPALL,0,  0,0,SSL_eNULL,0,0,0,0,0,0},
-
-	/* "COMPLEMENTOFDEFAULT" (does *not* include ciphersuites not found in ALL!) */
-	{0,SSL_TXT_CMPDEF,0,  SSL_kEDH|SSL_kEECDH,SSL_aNULL,~SSL_eNULL,0,0,0,0,0,0},
-
-	/* key exchange aliases
-	 * (some of those using only a single bit here combine
-	 * multiple key exchange algs according to the RFCs,
-	 * e.g. kEDH combines DHE_DSS and DHE_RSA) */
-	{0,SSL_TXT_kRSA,0,    SSL_kRSA,  0,0,0,0,0,0,0,0},
-
-	{0,SSL_TXT_kDHr,0,    SSL_kDHr,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kDHd,0,    SSL_kDHd,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kDH,0,     SSL_kDHr|SSL_kDHd,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kEDH,0,    SSL_kEDH,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kDHE,0,    SSL_kEDH,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_DH,0,      SSL_kDHr|SSL_kDHd|SSL_kEDH,0,0,0,0,0,0,0,0},
-
-	{0,SSL_TXT_kKRB5,0,   SSL_kKRB5, 0,0,0,0,0,0,0,0},
-
-	{0,SSL_TXT_kECDHr,0,  SSL_kECDHr,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kECDHe,0,  SSL_kECDHe,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kECDH,0,   SSL_kECDHr|SSL_kECDHe,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kEECDH,0,  SSL_kEECDH,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kECDHE,0,  SSL_kEECDH,0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_ECDH,0,    SSL_kECDHr|SSL_kECDHe|SSL_kEECDH,0,0,0,0,0,0,0,0},
-
-        {0,SSL_TXT_kPSK,0,    SSL_kPSK,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kSRP,0,    SSL_kSRP,  0,0,0,0,0,0,0,0},
-	{0,SSL_TXT_kGOST,0, SSL_kGOST,0,0,0,0,0,0,0,0},
-
-	/* server authentication aliases */
-	{0,SSL_TXT_aRSA,0,    0,SSL_aRSA,  0,0,0,0,0,0,0},
-	{0,SSL_TXT_aDSS,0,    0,SSL_aDSS,  0,0,0,0,0,0,0},
-	{0,SSL_TXT_DSS,0,     0,SSL_aDSS,   0,0,0,0,0,0,0},
-	{0,SSL_TXT_aKRB5,0,   0,SSL_aKRB5, 0,0,0,0,0,0,0},
-	{0,SSL_TXT_aNULL,0,   0,SSL_aNULL, 0,0,0,0,0,0,0},
-	/* no such ciphersuites supported! */
-	{0,SSL_TXT_aDH,0,     0,SSL_aDH,   0,0,0,0,0,0,0},
-	{0,SSL_TXT_aECDH,0,   0,SSL_aECDH, 0,0,0,0,0,0,0},
-	{0,SSL_TXT_aECDSA,0,  0,SSL_aECDSA,0,0,0,0,0,0,0},
-	{0,SSL_TXT_ECDSA,0,   0,SSL_aECDSA, 0,0,0,0,0,0,0},
-        {0,SSL_TXT_aPSK,0,    0,SSL_aPSK,  0,0,0,0,0,0,0},
-	{0,SSL_TXT_aGOST94,0,0,SSL_aGOST94,0,0,0,0,0,0,0},
-	{0,SSL_TXT_aGOST01,0,0,SSL_aGOST01,0,0,0,0,0,0,0},
-	{0,SSL_TXT_aGOST,0,0,SSL_aGOST94|SSL_aGOST01,0,0,0,0,0,0,0},
-	{0,SSL_TXT_aSRP,0,    0,SSL_aSRP,  0,0,0,0,0,0,0},
-
-	/* aliases combining key exchange and server authentication */
-	{0,SSL_TXT_EDH,0,     SSL_kEDH,~SSL_aNULL,0,0,0,0,0,0,0},
-	{0,SSL_TXT_DHE,0,     SSL_kEDH,~SSL_aNULL,0,0,0,0,0,0,0},
-	{0,SSL_TXT_EECDH,0,   SSL_kEECDH,~SSL_aNULL,0,0,0,0,0,0,0},
-	{0,SSL_TXT_ECDHE,0,   SSL_kEECDH,~SSL_aNULL,0,0,0,0,0,0,0},
-	{0,SSL_TXT_NULL,0,    0,0,SSL_eNULL, 0,0,0,0,0,0},
-	{0,SSL_TXT_KRB5,0,    SSL_kKRB5,SSL_aKRB5,0,0,0,0,0,0,0},
-	{0,SSL_TXT_RSA,0,     SSL_kRSA,SSL_aRSA,0,0,0,0,0,0,0},
-	{0,SSL_TXT_ADH,0,     SSL_kEDH,SSL_aNULL,0,0,0,0,0,0,0},
-	{0,SSL_TXT_AECDH,0,   SSL_kEECDH,SSL_aNULL,0,0,0,0,0,0,0},
-        {0,SSL_TXT_PSK,0,     SSL_kPSK,SSL_aPSK,0,0,0,0,0,0,0},
-	{0,SSL_TXT_SRP,0,     SSL_kSRP,0,0,0,0,0,0,0,0},
-
-
-	/* symmetric encryption aliases */
-	{0,SSL_TXT_DES,0,     0,0,SSL_DES,   0,0,0,0,0,0},
-	{0,SSL_TXT_3DES,0,    0,0,SSL_3DES,  0,0,0,0,0,0},
-	{0,SSL_TXT_RC4,0,     0,0,SSL_RC4,   0,0,0,0,0,0},
-	{0,SSL_TXT_RC2,0,     0,0,SSL_RC2,   0,0,0,0,0,0},
-	{0,SSL_TXT_IDEA,0,    0,0,SSL_IDEA,  0,0,0,0,0,0},
-	{0,SSL_TXT_SEED,0,    0,0,SSL_SEED,  0,0,0,0,0,0},
-	{0,SSL_TXT_eNULL,0,   0,0,SSL_eNULL, 0,0,0,0,0,0},
-	{0,SSL_TXT_AES128,0,  0,0,SSL_AES128|SSL_AES128GCM,0,0,0,0,0,0},
-	{0,SSL_TXT_AES256,0,  0,0,SSL_AES256|SSL_AES256GCM,0,0,0,0,0,0},
-	{0,SSL_TXT_AES,0,     0,0,SSL_AES,0,0,0,0,0,0},
-	{0,SSL_TXT_AES_GCM,0, 0,0,SSL_AES128GCM|SSL_AES256GCM,0,0,0,0,0,0},
-	{0,SSL_TXT_CAMELLIA128,0,0,0,SSL_CAMELLIA128,0,0,0,0,0,0},
-	{0,SSL_TXT_CAMELLIA256,0,0,0,SSL_CAMELLIA256,0,0,0,0,0,0},
-	{0,SSL_TXT_CAMELLIA   ,0,0,0,SSL_CAMELLIA128|SSL_CAMELLIA256,0,0,0,0,0,0},
-
-	/* MAC aliases */	
-	{0,SSL_TXT_MD5,0,     0,0,0,SSL_MD5,   0,0,0,0,0},
-	{0,SSL_TXT_SHA1,0,    0,0,0,SSL_SHA1,  0,0,0,0,0},
-	{0,SSL_TXT_SHA,0,     0,0,0,SSL_SHA1,  0,0,0,0,0},
-	{0,SSL_TXT_GOST94,0,     0,0,0,SSL_GOST94,  0,0,0,0,0},
-	{0,SSL_TXT_GOST89MAC,0,     0,0,0,SSL_GOST89MAC,  0,0,0,0,0},
-	{0,SSL_TXT_SHA256,0,    0,0,0,SSL_SHA256,  0,0,0,0,0},
-	{0,SSL_TXT_SHA384,0,    0,0,0,SSL_SHA384,  0,0,0,0,0},
-
-	/* protocol version aliases */
-	{0,SSL_TXT_SSLV2,0,   0,0,0,0,SSL_SSLV2, 0,0,0,0},
-	{0,SSL_TXT_SSLV3,0,   0,0,0,0,SSL_SSLV3, 0,0,0,0},
-	{0,SSL_TXT_TLSV1,0,   0,0,0,0,SSL_TLSV1, 0,0,0,0},
-	{0,SSL_TXT_TLSV1_2,0, 0,0,0,0,SSL_TLSV1_2, 0,0,0,0},
-
-	/* export flag */
-	{0,SSL_TXT_EXP,0,     0,0,0,0,0,SSL_EXPORT,0,0,0},
-	{0,SSL_TXT_EXPORT,0,  0,0,0,0,0,SSL_EXPORT,0,0,0},
-
-	/* strength classes */
-	{0,SSL_TXT_EXP40,0,   0,0,0,0,0,SSL_EXP40, 0,0,0},
-	{0,SSL_TXT_EXP56,0,   0,0,0,0,0,SSL_EXP56, 0,0,0},
-	{0,SSL_TXT_LOW,0,     0,0,0,0,0,SSL_LOW,   0,0,0},
-	{0,SSL_TXT_MEDIUM,0,  0,0,0,0,0,SSL_MEDIUM,0,0,0},
-	{0,SSL_TXT_HIGH,0,    0,0,0,0,0,SSL_HIGH,  0,0,0},
-	/* FIPS 140-2 approved ciphersuite */
-	{0,SSL_TXT_FIPS,0,    0,0,~SSL_eNULL,0,0,SSL_FIPS,  0,0,0},
-       /* "DHE-" aliases to "EDH-" labels (for forward compatibility) */
-	{0,SSL3_TXT_DHE_DSS_DES_40_CBC_SHA,0,
-         SSL_kDHE,SSL_aDSS,SSL_DES,SSL_SHA1,SSL_SSLV3,SSL_EXPORT|SSL_EXP40,0,0,0,},
-	{0,SSL3_TXT_DHE_DSS_DES_64_CBC_SHA,0,
-         SSL_kDHE,SSL_aDSS,SSL_DES,SSL_SHA1,SSL_SSLV3,SSL_NOT_EXP|SSL_LOW,0,0,0,},
-	{0,SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA,0,
-         SSL_kDHE,SSL_aDSS,SSL_3DES,SSL_SHA1,SSL_SSLV3,SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,0,0,0,},
-	{0,SSL3_TXT_DHE_RSA_DES_40_CBC_SHA,0,
-         SSL_kDHE,SSL_aRSA,SSL_DES,SSL_SHA1,SSL_SSLV3,SSL_EXPORT|SSL_EXP40,0,0,0,},
-	{0,SSL3_TXT_DHE_RSA_DES_64_CBC_SHA,0,
-         SSL_kDHE,SSL_aRSA,SSL_DES,SSL_SHA1,SSL_SSLV3,SSL_NOT_EXP|SSL_LOW,0,0,0,},
-	{0,SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA,0,
-         SSL_kDHE,SSL_aRSA,SSL_3DES,SSL_SHA1,SSL_SSLV3,SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,0,0,0,},
-	};
-/* Search for public key algorithm with given name and 
- * return its pkey_id if it is available. Otherwise return 0
+#define SSL_MD_NUM_IDX  SSL_MAX_DIGEST
+static const EVP_MD *ssl_digest_methods[SSL_MD_NUM_IDX] = {
+    NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+/*
+ * PKEY_TYPE for GOST89MAC is known in advance, but, because implementation
+ * is engine-provided, we'll fill it only if corresponding EVP_PKEY_METHOD is
+ * found
+ */
+static int ssl_mac_pkey_id[SSL_MD_NUM_IDX] = {
+    EVP_PKEY_HMAC, EVP_PKEY_HMAC, EVP_PKEY_HMAC, NID_undef,
+    EVP_PKEY_HMAC, EVP_PKEY_HMAC
+};
+
+static int ssl_mac_secret_size[SSL_MD_NUM_IDX] = {
+    0, 0, 0, 0, 0, 0
+};
+
+static int ssl_handshake_digest_flag[SSL_MD_NUM_IDX] = {
+    SSL_HANDSHAKE_MAC_MD5, SSL_HANDSHAKE_MAC_SHA,
+    SSL_HANDSHAKE_MAC_GOST94, 0, SSL_HANDSHAKE_MAC_SHA256,
+    SSL_HANDSHAKE_MAC_SHA384
+};
+
+#define CIPHER_ADD      1
+#define CIPHER_KILL     2
+#define CIPHER_DEL      3
+#define CIPHER_ORD      4
+#define CIPHER_SPECIAL  5
+
+typedef struct cipher_order_st {
+    const SSL_CIPHER *cipher;
+    int active;
+    int dead;
+    struct cipher_order_st *next, *prev;
+} CIPHER_ORDER;
+
+static const SSL_CIPHER cipher_aliases[] = {
+    /* "ALL" doesn't include eNULL (must be specifically enabled) */
+    {0, SSL_TXT_ALL, 0, 0, 0, ~SSL_eNULL, 0, 0, 0, 0, 0, 0},
+    /* "COMPLEMENTOFALL" */
+    {0, SSL_TXT_CMPALL, 0, 0, 0, SSL_eNULL, 0, 0, 0, 0, 0, 0},
+
+    /*
+     * "COMPLEMENTOFDEFAULT" (does *not* include ciphersuites not found in
+     * ALL!)
+     */
+    {0, SSL_TXT_CMPDEF, 0, SSL_kEDH | SSL_kEECDH, SSL_aNULL, ~SSL_eNULL, 0, 0,
+     0, 0, 0, 0},
+
+    /*
+     * key exchange aliases (some of those using only a single bit here
+     * combine multiple key exchange algs according to the RFCs, e.g. kEDH
+     * combines DHE_DSS and DHE_RSA)
+     */
+    {0, SSL_TXT_kRSA, 0, SSL_kRSA, 0, 0, 0, 0, 0, 0, 0, 0},
+
+    {0, SSL_TXT_kDHr, 0, SSL_kDHr, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kDHd, 0, SSL_kDHd, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kDH, 0, SSL_kDHr | SSL_kDHd, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kEDH, 0, SSL_kEDH, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kDHE, 0, SSL_kEDH, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_DH, 0, SSL_kDHr | SSL_kDHd | SSL_kEDH, 0, 0, 0, 0, 0, 0, 0,
+     0},
+
+    {0, SSL_TXT_kKRB5, 0, SSL_kKRB5, 0, 0, 0, 0, 0, 0, 0, 0},
+
+    {0, SSL_TXT_kECDHr, 0, SSL_kECDHr, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kECDHe, 0, SSL_kECDHe, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kECDH, 0, SSL_kECDHr | SSL_kECDHe, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kEECDH, 0, SSL_kEECDH, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kECDHE, 0, SSL_kEECDH, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_ECDH, 0, SSL_kECDHr | SSL_kECDHe | SSL_kEECDH, 0, 0, 0, 0, 0,
+     0, 0, 0},
+
+    {0, SSL_TXT_kPSK, 0, SSL_kPSK, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kSRP, 0, SSL_kSRP, 0, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_kGOST, 0, SSL_kGOST, 0, 0, 0, 0, 0, 0, 0, 0},
+
+    /* server authentication aliases */
+    {0, SSL_TXT_aRSA, 0, 0, SSL_aRSA, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aDSS, 0, 0, SSL_aDSS, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_DSS, 0, 0, SSL_aDSS, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aKRB5, 0, 0, SSL_aKRB5, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aNULL, 0, 0, SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    /* no such ciphersuites supported! */
+    {0, SSL_TXT_aDH, 0, 0, SSL_aDH, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aECDH, 0, 0, SSL_aECDH, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aECDSA, 0, 0, SSL_aECDSA, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_ECDSA, 0, 0, SSL_aECDSA, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aPSK, 0, 0, SSL_aPSK, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aGOST94, 0, 0, SSL_aGOST94, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aGOST01, 0, 0, SSL_aGOST01, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aGOST, 0, 0, SSL_aGOST94 | SSL_aGOST01, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_aSRP, 0, 0, SSL_aSRP, 0, 0, 0, 0, 0, 0, 0},
+
+    /* aliases combining key exchange and server authentication */
+    {0, SSL_TXT_EDH, 0, SSL_kEDH, ~SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_DHE, 0, SSL_kEDH, ~SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_EECDH, 0, SSL_kEECDH, ~SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_ECDHE, 0, SSL_kEECDH, ~SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_NULL, 0, 0, 0, SSL_eNULL, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_KRB5, 0, SSL_kKRB5, SSL_aKRB5, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_RSA, 0, SSL_kRSA, SSL_aRSA, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_ADH, 0, SSL_kEDH, SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_AECDH, 0, SSL_kEECDH, SSL_aNULL, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_PSK, 0, SSL_kPSK, SSL_aPSK, 0, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SRP, 0, SSL_kSRP, 0, 0, 0, 0, 0, 0, 0, 0},
+
+    /* symmetric encryption aliases */
+    {0, SSL_TXT_DES, 0, 0, 0, SSL_DES, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_3DES, 0, 0, 0, SSL_3DES, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_RC4, 0, 0, 0, SSL_RC4, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_RC2, 0, 0, 0, SSL_RC2, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_IDEA, 0, 0, 0, SSL_IDEA, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SEED, 0, 0, 0, SSL_SEED, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_eNULL, 0, 0, 0, SSL_eNULL, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_AES128, 0, 0, 0, SSL_AES128 | SSL_AES128GCM, 0, 0, 0, 0, 0,
+     0},
+    {0, SSL_TXT_AES256, 0, 0, 0, SSL_AES256 | SSL_AES256GCM, 0, 0, 0, 0, 0,
+     0},
+    {0, SSL_TXT_AES, 0, 0, 0, SSL_AES, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_AES_GCM, 0, 0, 0, SSL_AES128GCM | SSL_AES256GCM, 0, 0, 0, 0,
+     0, 0},
+    {0, SSL_TXT_CAMELLIA128, 0, 0, 0, SSL_CAMELLIA128, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_CAMELLIA256, 0, 0, 0, SSL_CAMELLIA256, 0, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_CAMELLIA, 0, 0, 0, SSL_CAMELLIA128 | SSL_CAMELLIA256, 0, 0, 0,
+     0, 0, 0},
+
+    /* MAC aliases */
+    {0, SSL_TXT_MD5, 0, 0, 0, 0, SSL_MD5, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SHA1, 0, 0, 0, 0, SSL_SHA1, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SHA, 0, 0, 0, 0, SSL_SHA1, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_GOST94, 0, 0, 0, 0, SSL_GOST94, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_GOST89MAC, 0, 0, 0, 0, SSL_GOST89MAC, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SHA256, 0, 0, 0, 0, SSL_SHA256, 0, 0, 0, 0, 0},
+    {0, SSL_TXT_SHA384, 0, 0, 0, 0, SSL_SHA384, 0, 0, 0, 0, 0},
+
+    /* protocol version aliases */
+    {0, SSL_TXT_SSLV2, 0, 0, 0, 0, 0, SSL_SSLV2, 0, 0, 0, 0},
+    {0, SSL_TXT_SSLV3, 0, 0, 0, 0, 0, SSL_SSLV3, 0, 0, 0, 0},
+    {0, SSL_TXT_TLSV1, 0, 0, 0, 0, 0, SSL_TLSV1, 0, 0, 0, 0},
+    {0, SSL_TXT_TLSV1_2, 0, 0, 0, 0, 0, SSL_TLSV1_2, 0, 0, 0, 0},
+
+    /* export flag */
+    {0, SSL_TXT_EXP, 0, 0, 0, 0, 0, 0, SSL_EXPORT, 0, 0, 0},
+    {0, SSL_TXT_EXPORT, 0, 0, 0, 0, 0, 0, SSL_EXPORT, 0, 0, 0},
+
+    /* strength classes */
+    {0, SSL_TXT_EXP40, 0, 0, 0, 0, 0, 0, SSL_EXP40, 0, 0, 0},
+    {0, SSL_TXT_EXP56, 0, 0, 0, 0, 0, 0, SSL_EXP56, 0, 0, 0},
+    {0, SSL_TXT_LOW, 0, 0, 0, 0, 0, 0, SSL_LOW, 0, 0, 0},
+    {0, SSL_TXT_MEDIUM, 0, 0, 0, 0, 0, 0, SSL_MEDIUM, 0, 0, 0},
+    {0, SSL_TXT_HIGH, 0, 0, 0, 0, 0, 0, SSL_HIGH, 0, 0, 0},
+    /* FIPS 140-2 approved ciphersuite */
+    {0, SSL_TXT_FIPS, 0, 0, 0, ~SSL_eNULL, 0, 0, SSL_FIPS, 0, 0, 0},
+    /* "DHE-" aliases to "EDH-" labels (for forward compatibility) */
+    {0, SSL3_TXT_DHE_DSS_DES_40_CBC_SHA, 0,
+     SSL_kDHE, SSL_aDSS, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT | SSL_EXP40,
+     0, 0, 0,},
+    {0, SSL3_TXT_DHE_DSS_DES_64_CBC_SHA, 0,
+     SSL_kDHE, SSL_aDSS, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP | SSL_LOW,
+     0, 0, 0,},
+    {0, SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA, 0,
+     SSL_kDHE, SSL_aDSS, SSL_3DES, SSL_SHA1, SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS, 0, 0, 0,},
+    {0, SSL3_TXT_DHE_RSA_DES_40_CBC_SHA, 0,
+     SSL_kDHE, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT | SSL_EXP40,
+     0, 0, 0,},
+    {0, SSL3_TXT_DHE_RSA_DES_64_CBC_SHA, 0,
+     SSL_kDHE, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP | SSL_LOW,
+     0, 0, 0,},
+    {0, SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA, 0,
+     SSL_kDHE, SSL_aRSA, SSL_3DES, SSL_SHA1, SSL_SSLV3,
+     SSL_NOT_EXP | SSL_HIGH | SSL_FIPS, 0, 0, 0,},
+};
+
+/*
+ * Search for public key algorithm with given name and return its pkey_id if
+ * it is available. Otherwise return 0
  */
 #ifdef OPENSSL_NO_ENGINE
 
 static int get_optional_pkey_id(const char *pkey_name)
-	{
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	int pkey_id=0;
-	ameth = EVP_PKEY_asn1_find_str(NULL,pkey_name,-1);
-	if (ameth) 
-		{
-		EVP_PKEY_asn1_get0_info(&pkey_id, NULL,NULL,NULL,NULL,ameth);
-		}		
-	return pkey_id;
-	}
+{
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    int pkey_id = 0;
+    ameth = EVP_PKEY_asn1_find_str(NULL, pkey_name, -1);
+    if (ameth) {
+        EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL, ameth);
+    }
+    return pkey_id;
+}
 
 #else
 
 static int get_optional_pkey_id(const char *pkey_name)
-	{
-	const EVP_PKEY_ASN1_METHOD *ameth;
-	ENGINE *tmpeng = NULL;
-	int pkey_id=0;
-	ameth = EVP_PKEY_asn1_find_str(&tmpeng,pkey_name,-1);
-	if (ameth)
-		{
-		EVP_PKEY_asn1_get0_info(&pkey_id, NULL,NULL,NULL,NULL,ameth);
-		}
-	if (tmpeng) ENGINE_finish(tmpeng);
-	return pkey_id;
-	}
+{
+    const EVP_PKEY_ASN1_METHOD *ameth;
+    ENGINE *tmpeng = NULL;
+    int pkey_id = 0;
+    ameth = EVP_PKEY_asn1_find_str(&tmpeng, pkey_name, -1);
+    if (ameth) {
+        EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL, ameth);
+    }
+    if (tmpeng)
+        ENGINE_finish(tmpeng);
+    return pkey_id;
+}
 
 #endif
 
 void ssl_load_ciphers(void)
-	{
-	ssl_cipher_methods[SSL_ENC_DES_IDX]= 
-		EVP_get_cipherbyname(SN_des_cbc);
-	ssl_cipher_methods[SSL_ENC_3DES_IDX]=
-		EVP_get_cipherbyname(SN_des_ede3_cbc);
-	ssl_cipher_methods[SSL_ENC_RC4_IDX]=
-		EVP_get_cipherbyname(SN_rc4);
-	ssl_cipher_methods[SSL_ENC_RC2_IDX]= 
-		EVP_get_cipherbyname(SN_rc2_cbc);
+{
+    ssl_cipher_methods[SSL_ENC_DES_IDX] = EVP_get_cipherbyname(SN_des_cbc);
+    ssl_cipher_methods[SSL_ENC_3DES_IDX] =
+        EVP_get_cipherbyname(SN_des_ede3_cbc);
+    ssl_cipher_methods[SSL_ENC_RC4_IDX] = EVP_get_cipherbyname(SN_rc4);
+    ssl_cipher_methods[SSL_ENC_RC2_IDX] = EVP_get_cipherbyname(SN_rc2_cbc);
 #ifndef OPENSSL_NO_IDEA
-	ssl_cipher_methods[SSL_ENC_IDEA_IDX]= 
-		EVP_get_cipherbyname(SN_idea_cbc);
+    ssl_cipher_methods[SSL_ENC_IDEA_IDX] = EVP_get_cipherbyname(SN_idea_cbc);
 #else
-	ssl_cipher_methods[SSL_ENC_IDEA_IDX]= NULL;
+    ssl_cipher_methods[SSL_ENC_IDEA_IDX] = NULL;
 #endif
-	ssl_cipher_methods[SSL_ENC_AES128_IDX]=
-	  EVP_get_cipherbyname(SN_aes_128_cbc);
-	ssl_cipher_methods[SSL_ENC_AES256_IDX]=
-	  EVP_get_cipherbyname(SN_aes_256_cbc);
-	ssl_cipher_methods[SSL_ENC_CAMELLIA128_IDX]=
-	  EVP_get_cipherbyname(SN_camellia_128_cbc);
-	ssl_cipher_methods[SSL_ENC_CAMELLIA256_IDX]=
-	  EVP_get_cipherbyname(SN_camellia_256_cbc);
-	ssl_cipher_methods[SSL_ENC_GOST89_IDX]=
-	  EVP_get_cipherbyname(SN_gost89_cnt);
-	ssl_cipher_methods[SSL_ENC_SEED_IDX]=
-	  EVP_get_cipherbyname(SN_seed_cbc);
-
-	ssl_cipher_methods[SSL_ENC_AES128GCM_IDX]=
-	  EVP_get_cipherbyname(SN_aes_128_gcm);
-	ssl_cipher_methods[SSL_ENC_AES256GCM_IDX]=
-	  EVP_get_cipherbyname(SN_aes_256_gcm);
-
-	ssl_digest_methods[SSL_MD_MD5_IDX]=
-		EVP_get_digestbyname(SN_md5);
-	ssl_mac_secret_size[SSL_MD_MD5_IDX]=
-		EVP_MD_size(ssl_digest_methods[SSL_MD_MD5_IDX]);
-	OPENSSL_assert(ssl_mac_secret_size[SSL_MD_MD5_IDX] >= 0);
-	ssl_digest_methods[SSL_MD_SHA1_IDX]=
-		EVP_get_digestbyname(SN_sha1);
-	ssl_mac_secret_size[SSL_MD_SHA1_IDX]=
-		EVP_MD_size(ssl_digest_methods[SSL_MD_SHA1_IDX]);
-	OPENSSL_assert(ssl_mac_secret_size[SSL_MD_SHA1_IDX] >= 0);
-	ssl_digest_methods[SSL_MD_GOST94_IDX]=
-		EVP_get_digestbyname(SN_id_GostR3411_94);
-	if (ssl_digest_methods[SSL_MD_GOST94_IDX])
-		{	
-		ssl_mac_secret_size[SSL_MD_GOST94_IDX]=
-			EVP_MD_size(ssl_digest_methods[SSL_MD_GOST94_IDX]);
-		OPENSSL_assert(ssl_mac_secret_size[SSL_MD_GOST94_IDX] >= 0);
-		}
-	ssl_digest_methods[SSL_MD_GOST89MAC_IDX]=
-		EVP_get_digestbyname(SN_id_Gost28147_89_MAC);
-		ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX] = get_optional_pkey_id("gost-mac");
-		if (ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX]) {
-			ssl_mac_secret_size[SSL_MD_GOST89MAC_IDX]=32;
-		}		
-
-	ssl_digest_methods[SSL_MD_SHA256_IDX]=
-		EVP_get_digestbyname(SN_sha256);
-	ssl_mac_secret_size[SSL_MD_SHA256_IDX]=
-		EVP_MD_size(ssl_digest_methods[SSL_MD_SHA256_IDX]);
-	ssl_digest_methods[SSL_MD_SHA384_IDX]=
-		EVP_get_digestbyname(SN_sha384);
-	ssl_mac_secret_size[SSL_MD_SHA384_IDX]=
-		EVP_MD_size(ssl_digest_methods[SSL_MD_SHA384_IDX]);
-	}
+    ssl_cipher_methods[SSL_ENC_AES128_IDX] =
+        EVP_get_cipherbyname(SN_aes_128_cbc);
+    ssl_cipher_methods[SSL_ENC_AES256_IDX] =
+        EVP_get_cipherbyname(SN_aes_256_cbc);
+    ssl_cipher_methods[SSL_ENC_CAMELLIA128_IDX] =
+        EVP_get_cipherbyname(SN_camellia_128_cbc);
+    ssl_cipher_methods[SSL_ENC_CAMELLIA256_IDX] =
+        EVP_get_cipherbyname(SN_camellia_256_cbc);
+    ssl_cipher_methods[SSL_ENC_GOST89_IDX] =
+        EVP_get_cipherbyname(SN_gost89_cnt);
+    ssl_cipher_methods[SSL_ENC_SEED_IDX] = EVP_get_cipherbyname(SN_seed_cbc);
+
+    ssl_cipher_methods[SSL_ENC_AES128GCM_IDX] =
+        EVP_get_cipherbyname(SN_aes_128_gcm);
+    ssl_cipher_methods[SSL_ENC_AES256GCM_IDX] =
+        EVP_get_cipherbyname(SN_aes_256_gcm);
+
+    ssl_digest_methods[SSL_MD_MD5_IDX] = EVP_get_digestbyname(SN_md5);
+    ssl_mac_secret_size[SSL_MD_MD5_IDX] =
+        EVP_MD_size(ssl_digest_methods[SSL_MD_MD5_IDX]);
+    OPENSSL_assert(ssl_mac_secret_size[SSL_MD_MD5_IDX] >= 0);
+    ssl_digest_methods[SSL_MD_SHA1_IDX] = EVP_get_digestbyname(SN_sha1);
+    ssl_mac_secret_size[SSL_MD_SHA1_IDX] =
+        EVP_MD_size(ssl_digest_methods[SSL_MD_SHA1_IDX]);
+    OPENSSL_assert(ssl_mac_secret_size[SSL_MD_SHA1_IDX] >= 0);
+    ssl_digest_methods[SSL_MD_GOST94_IDX] =
+        EVP_get_digestbyname(SN_id_GostR3411_94);
+    if (ssl_digest_methods[SSL_MD_GOST94_IDX]) {
+        ssl_mac_secret_size[SSL_MD_GOST94_IDX] =
+            EVP_MD_size(ssl_digest_methods[SSL_MD_GOST94_IDX]);
+        OPENSSL_assert(ssl_mac_secret_size[SSL_MD_GOST94_IDX] >= 0);
+    }
+    ssl_digest_methods[SSL_MD_GOST89MAC_IDX] =
+        EVP_get_digestbyname(SN_id_Gost28147_89_MAC);
+    ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX] = get_optional_pkey_id("gost-mac");
+    if (ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX]) {
+        ssl_mac_secret_size[SSL_MD_GOST89MAC_IDX] = 32;
+    }
+
+    ssl_digest_methods[SSL_MD_SHA256_IDX] = EVP_get_digestbyname(SN_sha256);
+    ssl_mac_secret_size[SSL_MD_SHA256_IDX] =
+        EVP_MD_size(ssl_digest_methods[SSL_MD_SHA256_IDX]);
+    ssl_digest_methods[SSL_MD_SHA384_IDX] = EVP_get_digestbyname(SN_sha384);
+    ssl_mac_secret_size[SSL_MD_SHA384_IDX] =
+        EVP_MD_size(ssl_digest_methods[SSL_MD_SHA384_IDX]);
+}
+
 #ifndef OPENSSL_NO_COMP
 
-static int sk_comp_cmp(const SSL_COMP * const *a,
-			const SSL_COMP * const *b)
-	{
-	return((*a)->id-(*b)->id);
-	}
+static int sk_comp_cmp(const SSL_COMP *const *a, const SSL_COMP *const *b)
+{
+    return ((*a)->id - (*b)->id);
+}
 
 static void load_builtin_compressions(void)
-	{
-	int got_write_lock = 0;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_SSL);
-	if (ssl_comp_methods == NULL)
-		{
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL);
-		CRYPTO_w_lock(CRYPTO_LOCK_SSL);
-		got_write_lock = 1;
-		
-		if (ssl_comp_methods == NULL)
-			{
-			SSL_COMP *comp = NULL;
-
-			MemCheck_off();
-			ssl_comp_methods=sk_SSL_COMP_new(sk_comp_cmp);
-			if (ssl_comp_methods != NULL)
-				{
-				comp=(SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
-				if (comp != NULL)
-					{
-					comp->method=COMP_zlib();
-					if (comp->method
-						&& comp->method->type == NID_undef)
-						OPENSSL_free(comp);
-					else
-						{
-						comp->id=SSL_COMP_ZLIB_IDX;
-						comp->name=comp->method->name;
-						sk_SSL_COMP_push(ssl_comp_methods,comp);
-						}
-					}
-					sk_SSL_COMP_sort(ssl_comp_methods);
-				}
-			MemCheck_on();
-			}
-		}
-	
-	if (got_write_lock)
-		CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
-	else
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL);
-	}
+{
+    int got_write_lock = 0;
+
+    CRYPTO_r_lock(CRYPTO_LOCK_SSL);
+    if (ssl_comp_methods == NULL) {
+        CRYPTO_r_unlock(CRYPTO_LOCK_SSL);
+        CRYPTO_w_lock(CRYPTO_LOCK_SSL);
+        got_write_lock = 1;
+
+        if (ssl_comp_methods == NULL) {
+            SSL_COMP *comp = NULL;
+
+            MemCheck_off();
+            ssl_comp_methods = sk_SSL_COMP_new(sk_comp_cmp);
+            if (ssl_comp_methods != NULL) {
+                comp = (SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
+                if (comp != NULL) {
+                    comp->method = COMP_zlib();
+                    if (comp->method && comp->method->type == NID_undef)
+                        OPENSSL_free(comp);
+                    else {
+                        comp->id = SSL_COMP_ZLIB_IDX;
+                        comp->name = comp->method->name;
+                        sk_SSL_COMP_push(ssl_comp_methods, comp);
+                    }
+                }
+                sk_SSL_COMP_sort(ssl_comp_methods);
+            }
+            MemCheck_on();
+        }
+    }
+
+    if (got_write_lock)
+        CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
+    else
+        CRYPTO_r_unlock(CRYPTO_LOCK_SSL);
+}
 #endif
 
 int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
-	     const EVP_MD **md, int *mac_pkey_type, int *mac_secret_size,SSL_COMP **comp)
-	{
-	int i;
-	const SSL_CIPHER *c;
-
-	c=s->cipher;
-	if (c == NULL) return(0);
-	if (comp != NULL)
-		{
-		SSL_COMP ctmp;
+                       const EVP_MD **md, int *mac_pkey_type,
+                       int *mac_secret_size, SSL_COMP **comp)
+{
+    int i;
+    const SSL_CIPHER *c;
+
+    c = s->cipher;
+    if (c == NULL)
+        return (0);
+    if (comp != NULL) {
+        SSL_COMP ctmp;
 #ifndef OPENSSL_NO_COMP
-		load_builtin_compressions();
+        load_builtin_compressions();
 #endif
 
-		*comp=NULL;
-		ctmp.id=s->compress_meth;
-		if (ssl_comp_methods != NULL)
-			{
-			i=sk_SSL_COMP_find(ssl_comp_methods,&ctmp);
-			if (i >= 0)
-				*comp=sk_SSL_COMP_value(ssl_comp_methods,i);
-			else
-				*comp=NULL;
-			}
-		}
-
-	if ((enc == NULL) || (md == NULL)) return(0);
-
-	switch (c->algorithm_enc)
-		{
-	case SSL_DES:
-		i=SSL_ENC_DES_IDX;
-		break;
-	case SSL_3DES:
-		i=SSL_ENC_3DES_IDX;
-		break;
-	case SSL_RC4:
-		i=SSL_ENC_RC4_IDX;
-		break;
-	case SSL_RC2:
-		i=SSL_ENC_RC2_IDX;
-		break;
-	case SSL_IDEA:
-		i=SSL_ENC_IDEA_IDX;
-		break;
-	case SSL_eNULL:
-		i=SSL_ENC_NULL_IDX;
-		break;
-	case SSL_AES128:
-		i=SSL_ENC_AES128_IDX;
-		break;
-	case SSL_AES256:
-		i=SSL_ENC_AES256_IDX;
-		break;
-	case SSL_CAMELLIA128:
-		i=SSL_ENC_CAMELLIA128_IDX;
-		break;
-	case SSL_CAMELLIA256:
-		i=SSL_ENC_CAMELLIA256_IDX;
-		break;
-	case SSL_eGOST2814789CNT:
-		i=SSL_ENC_GOST89_IDX;
-		break;
-	case SSL_SEED:
-		i=SSL_ENC_SEED_IDX;
-		break;
-	case SSL_AES128GCM:
-		i=SSL_ENC_AES128GCM_IDX;
-		break;
-	case SSL_AES256GCM:
-		i=SSL_ENC_AES256GCM_IDX;
-		break;
-	default:
-		i= -1;
-		break;
-		}
-
-	if ((i < 0) || (i >= SSL_ENC_NUM_IDX))
-		*enc=NULL;
-	else
-		{
-		if (i == SSL_ENC_NULL_IDX)
-			*enc=EVP_enc_null();
-		else
-			*enc=ssl_cipher_methods[i];
-		}
-
-	switch (c->algorithm_mac)
-		{
-	case SSL_MD5:
-		i=SSL_MD_MD5_IDX;
-		break;
-	case SSL_SHA1:
-		i=SSL_MD_SHA1_IDX;
-		break;
-	case SSL_SHA256:
-		i=SSL_MD_SHA256_IDX;
-		break;
-	case SSL_SHA384:
-		i=SSL_MD_SHA384_IDX;
-		break;
-	case SSL_GOST94:
-		i = SSL_MD_GOST94_IDX;
-		break;
-	case SSL_GOST89MAC:
-		i = SSL_MD_GOST89MAC_IDX;
-		break;
-	default:
-		i= -1;
-		break;
-		}
-	if ((i < 0) || (i >= SSL_MD_NUM_IDX))
-	{
-		*md=NULL; 
-		if (mac_pkey_type!=NULL) *mac_pkey_type = NID_undef;
-		if (mac_secret_size!=NULL) *mac_secret_size = 0;
-		if (c->algorithm_mac == SSL_AEAD)
-			mac_pkey_type = NULL;
-	}
-	else
-	{
-		*md=ssl_digest_methods[i];
-		if (mac_pkey_type!=NULL) *mac_pkey_type = ssl_mac_pkey_id[i];
-		if (mac_secret_size!=NULL) *mac_secret_size = ssl_mac_secret_size[i];
-	}
-
-	if ((*enc != NULL) &&
-	    (*md != NULL || (EVP_CIPHER_flags(*enc)&EVP_CIPH_FLAG_AEAD_CIPHER)) &&
-	    (!mac_pkey_type||*mac_pkey_type != NID_undef))
-		{
-		const EVP_CIPHER *evp;
-
-		if (s->ssl_version>>8 != TLS1_VERSION_MAJOR ||
-		    s->ssl_version < TLS1_VERSION)
-			return 1;
+        *comp = NULL;
+        ctmp.id = s->compress_meth;
+        if (ssl_comp_methods != NULL) {
+            i = sk_SSL_COMP_find(ssl_comp_methods, &ctmp);
+            if (i >= 0)
+                *comp = sk_SSL_COMP_value(ssl_comp_methods, i);
+            else
+                *comp = NULL;
+        }
+    }
+
+    if ((enc == NULL) || (md == NULL))
+        return (0);
+
+    switch (c->algorithm_enc) {
+    case SSL_DES:
+        i = SSL_ENC_DES_IDX;
+        break;
+    case SSL_3DES:
+        i = SSL_ENC_3DES_IDX;
+        break;
+    case SSL_RC4:
+        i = SSL_ENC_RC4_IDX;
+        break;
+    case SSL_RC2:
+        i = SSL_ENC_RC2_IDX;
+        break;
+    case SSL_IDEA:
+        i = SSL_ENC_IDEA_IDX;
+        break;
+    case SSL_eNULL:
+        i = SSL_ENC_NULL_IDX;
+        break;
+    case SSL_AES128:
+        i = SSL_ENC_AES128_IDX;
+        break;
+    case SSL_AES256:
+        i = SSL_ENC_AES256_IDX;
+        break;
+    case SSL_CAMELLIA128:
+        i = SSL_ENC_CAMELLIA128_IDX;
+        break;
+    case SSL_CAMELLIA256:
+        i = SSL_ENC_CAMELLIA256_IDX;
+        break;
+    case SSL_eGOST2814789CNT:
+        i = SSL_ENC_GOST89_IDX;
+        break;
+    case SSL_SEED:
+        i = SSL_ENC_SEED_IDX;
+        break;
+    case SSL_AES128GCM:
+        i = SSL_ENC_AES128GCM_IDX;
+        break;
+    case SSL_AES256GCM:
+        i = SSL_ENC_AES256GCM_IDX;
+        break;
+    default:
+        i = -1;
+        break;
+    }
+
+    if ((i < 0) || (i >= SSL_ENC_NUM_IDX))
+        *enc = NULL;
+    else {
+        if (i == SSL_ENC_NULL_IDX)
+            *enc = EVP_enc_null();
+        else
+            *enc = ssl_cipher_methods[i];
+    }
+
+    switch (c->algorithm_mac) {
+    case SSL_MD5:
+        i = SSL_MD_MD5_IDX;
+        break;
+    case SSL_SHA1:
+        i = SSL_MD_SHA1_IDX;
+        break;
+    case SSL_SHA256:
+        i = SSL_MD_SHA256_IDX;
+        break;
+    case SSL_SHA384:
+        i = SSL_MD_SHA384_IDX;
+        break;
+    case SSL_GOST94:
+        i = SSL_MD_GOST94_IDX;
+        break;
+    case SSL_GOST89MAC:
+        i = SSL_MD_GOST89MAC_IDX;
+        break;
+    default:
+        i = -1;
+        break;
+    }
+    if ((i < 0) || (i >= SSL_MD_NUM_IDX)) {
+        *md = NULL;
+        if (mac_pkey_type != NULL)
+            *mac_pkey_type = NID_undef;
+        if (mac_secret_size != NULL)
+            *mac_secret_size = 0;
+        if (c->algorithm_mac == SSL_AEAD)
+            mac_pkey_type = NULL;
+    } else {
+        *md = ssl_digest_methods[i];
+        if (mac_pkey_type != NULL)
+            *mac_pkey_type = ssl_mac_pkey_id[i];
+        if (mac_secret_size != NULL)
+            *mac_secret_size = ssl_mac_secret_size[i];
+    }
+
+    if ((*enc != NULL) &&
+        (*md != NULL || (EVP_CIPHER_flags(*enc) & EVP_CIPH_FLAG_AEAD_CIPHER))
+        && (!mac_pkey_type || *mac_pkey_type != NID_undef)) {
+        const EVP_CIPHER *evp;
+
+        if (s->ssl_version >> 8 != TLS1_VERSION_MAJOR ||
+            s->ssl_version < TLS1_VERSION)
+            return 1;
 
 #ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return 1;
+        if (FIPS_mode())
+            return 1;
 #endif
 
-		if	(c->algorithm_enc == SSL_RC4 &&
-			 c->algorithm_mac == SSL_MD5 &&
-			 (evp=EVP_get_cipherbyname("RC4-HMAC-MD5")))
-			*enc = evp, *md = NULL;
-		else if (c->algorithm_enc == SSL_AES128 &&
-			 c->algorithm_mac == SSL_SHA1 &&
-			 (evp=EVP_get_cipherbyname("AES-128-CBC-HMAC-SHA1")))
-			*enc = evp, *md = NULL;
-		else if (c->algorithm_enc == SSL_AES256 &&
-			 c->algorithm_mac == SSL_SHA1 &&
-			 (evp=EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA1")))
-			*enc = evp, *md = NULL;
-		else if (c->algorithm_enc == SSL_AES128 &&
-			 c->algorithm_mac == SSL_SHA256 &&
-			 (evp=EVP_get_cipherbyname("AES-128-CBC-HMAC-SHA256")))
-			*enc = evp, *md = NULL;
-		else if (c->algorithm_enc == SSL_AES256 &&
-			 c->algorithm_mac == SSL_SHA256 &&
-			 (evp=EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA256")))
-			*enc = evp, *md = NULL;
-		return(1);
-		}
-	else
-		return(0);
-	}
-
-int ssl_get_handshake_digest(int idx, long *mask, const EVP_MD **md) 
+        if (c->algorithm_enc == SSL_RC4 &&
+            c->algorithm_mac == SSL_MD5 &&
+            (evp = EVP_get_cipherbyname("RC4-HMAC-MD5")))
+            *enc = evp, *md = NULL;
+        else if (c->algorithm_enc == SSL_AES128 &&
+                 c->algorithm_mac == SSL_SHA1 &&
+                 (evp = EVP_get_cipherbyname("AES-128-CBC-HMAC-SHA1")))
+            *enc = evp, *md = NULL;
+        else if (c->algorithm_enc == SSL_AES256 &&
+                 c->algorithm_mac == SSL_SHA1 &&
+                 (evp = EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA1")))
+            *enc = evp, *md = NULL;
+        else if (c->algorithm_enc == SSL_AES128 &&
+                 c->algorithm_mac == SSL_SHA256 &&
+                 (evp = EVP_get_cipherbyname("AES-128-CBC-HMAC-SHA256")))
+            *enc = evp, *md = NULL;
+        else if (c->algorithm_enc == SSL_AES256 &&
+                 c->algorithm_mac == SSL_SHA256 &&
+                 (evp = EVP_get_cipherbyname("AES-256-CBC-HMAC-SHA256")))
+            *enc = evp, *md = NULL;
+        return (1);
+    } else
+        return (0);
+}
+
+int ssl_get_handshake_digest(int idx, long *mask, const EVP_MD **md)
 {
-	if (idx <0||idx>=SSL_MD_NUM_IDX) 
-		{
-		return 0;
-		}
-	*mask = ssl_handshake_digest_flag[idx];
-	if (*mask)
-		*md = ssl_digest_methods[idx];
-	else
-		*md = NULL;
-	return 1;
+    if (idx < 0 || idx >= SSL_MD_NUM_IDX) {
+        return 0;
+    }
+    *mask = ssl_handshake_digest_flag[idx];
+    if (*mask)
+        *md = ssl_digest_methods[idx];
+    else
+        *md = NULL;
+    return 1;
 }
 
 #define ITEM_SEP(a) \
-	(((a) == ':') || ((a) == ' ') || ((a) == ';') || ((a) == ','))
+        (((a) == ':') || ((a) == ' ') || ((a) == ';') || ((a) == ','))
 
 static void ll_append_tail(CIPHER_ORDER **head, CIPHER_ORDER *curr,
-	     CIPHER_ORDER **tail)
-	{
-	if (curr == *tail) return;
-	if (curr == *head)
-		*head=curr->next;
-	if (curr->prev != NULL)
-		curr->prev->next=curr->next;
-	if (curr->next != NULL)
-		curr->next->prev=curr->prev;
-	(*tail)->next=curr;
-	curr->prev= *tail;
-	curr->next=NULL;
-	*tail=curr;
-	}
+                           CIPHER_ORDER **tail)
+{
+    if (curr == *tail)
+        return;
+    if (curr == *head)
+        *head = curr->next;
+    if (curr->prev != NULL)
+        curr->prev->next = curr->next;
+    if (curr->next != NULL)
+        curr->next->prev = curr->prev;
+    (*tail)->next = curr;
+    curr->prev = *tail;
+    curr->next = NULL;
+    *tail = curr;
+}
 
 static void ll_append_head(CIPHER_ORDER **head, CIPHER_ORDER *curr,
-	     CIPHER_ORDER **tail)
-	{
-	if (curr == *head) return;
-	if (curr == *tail)
-		*tail=curr->prev;
-	if (curr->next != NULL)
-		curr->next->prev=curr->prev;
-	if (curr->prev != NULL)
-		curr->prev->next=curr->next;
-	(*head)->prev=curr;
-	curr->next= *head;
-	curr->prev=NULL;
-	*head=curr;
-	}
-
-static void ssl_cipher_get_disabled(unsigned long *mkey, unsigned long *auth, unsigned long *enc, unsigned long *mac, unsigned long *ssl)
-	{
-	*mkey = 0;
-	*auth = 0;
-	*enc = 0;
-	*mac = 0;
-	*ssl = 0;
+                           CIPHER_ORDER **tail)
+{
+    if (curr == *head)
+        return;
+    if (curr == *tail)
+        *tail = curr->prev;
+    if (curr->next != NULL)
+        curr->next->prev = curr->prev;
+    if (curr->prev != NULL)
+        curr->prev->next = curr->next;
+    (*head)->prev = curr;
+    curr->next = *head;
+    curr->prev = NULL;
+    *head = curr;
+}
+
+static void ssl_cipher_get_disabled(unsigned long *mkey, unsigned long *auth,
+                                    unsigned long *enc, unsigned long *mac,
+                                    unsigned long *ssl)
+{
+    *mkey = 0;
+    *auth = 0;
+    *enc = 0;
+    *mac = 0;
+    *ssl = 0;
 
 #ifdef OPENSSL_NO_RSA
-	*mkey |= SSL_kRSA;
-	*auth |= SSL_aRSA;
+    *mkey |= SSL_kRSA;
+    *auth |= SSL_aRSA;
 #endif
 #ifdef OPENSSL_NO_DSA
-	*auth |= SSL_aDSS;
+    *auth |= SSL_aDSS;
 #endif
 #ifdef OPENSSL_NO_DH
-	*mkey |= SSL_kDHr|SSL_kDHd|SSL_kEDH;
-	*auth |= SSL_aDH;
+    *mkey |= SSL_kDHr | SSL_kDHd | SSL_kEDH;
+    *auth |= SSL_aDH;
 #endif
 #ifdef OPENSSL_NO_KRB5
-	*mkey |= SSL_kKRB5;
-	*auth |= SSL_aKRB5;
+    *mkey |= SSL_kKRB5;
+    *auth |= SSL_aKRB5;
 #endif
 #ifdef OPENSSL_NO_ECDSA
-	*auth |= SSL_aECDSA;
+    *auth |= SSL_aECDSA;
 #endif
 #ifdef OPENSSL_NO_ECDH
-	*mkey |= SSL_kECDHe|SSL_kECDHr;
-	*auth |= SSL_aECDH;
+    *mkey |= SSL_kECDHe | SSL_kECDHr;
+    *auth |= SSL_aECDH;
 #endif
 #ifdef OPENSSL_NO_PSK
-	*mkey |= SSL_kPSK;
-	*auth |= SSL_aPSK;
+    *mkey |= SSL_kPSK;
+    *auth |= SSL_aPSK;
 #endif
 #ifdef OPENSSL_NO_SRP
-	*mkey |= SSL_kSRP;
+    *mkey |= SSL_kSRP;
 #endif
-	/* Check for presence of GOST 34.10 algorithms, and if they
-	 * do not present, disable  appropriate auth and key exchange */
-	if (!get_optional_pkey_id("gost94")) {
-		*auth |= SSL_aGOST94;
-	}
-	if (!get_optional_pkey_id("gost2001")) {
-		*auth |= SSL_aGOST01;
-	}
-	/* Disable GOST key exchange if no GOST signature algs are available * */
-	if ((*auth & (SSL_aGOST94|SSL_aGOST01)) == (SSL_aGOST94|SSL_aGOST01)) {
-		*mkey |= SSL_kGOST;
-	}	
+    /*
+     * Check for presence of GOST 34.10 algorithms, and if they do not
+     * present, disable appropriate auth and key exchange
+     */
+    if (!get_optional_pkey_id("gost94")) {
+        *auth |= SSL_aGOST94;
+    }
+    if (!get_optional_pkey_id("gost2001")) {
+        *auth |= SSL_aGOST01;
+    }
+    /*
+     * Disable GOST key exchange if no GOST signature algs are available *
+     */
+    if ((*auth & (SSL_aGOST94 | SSL_aGOST01)) == (SSL_aGOST94 | SSL_aGOST01)) {
+        *mkey |= SSL_kGOST;
+    }
 #ifdef SSL_FORBID_ENULL
-	*enc |= SSL_eNULL;
+    *enc |= SSL_eNULL;
 #endif
-		
-
-
-	*enc |= (ssl_cipher_methods[SSL_ENC_DES_IDX ] == NULL) ? SSL_DES :0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_3DES_IDX] == NULL) ? SSL_3DES:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_RC4_IDX ] == NULL) ? SSL_RC4 :0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_RC2_IDX ] == NULL) ? SSL_RC2 :0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_IDEA_IDX] == NULL) ? SSL_IDEA:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_AES128_IDX] == NULL) ? SSL_AES128:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_AES256_IDX] == NULL) ? SSL_AES256:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_AES128GCM_IDX] == NULL) ? SSL_AES128GCM:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_AES256GCM_IDX] == NULL) ? SSL_AES256GCM:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_CAMELLIA128_IDX] == NULL) ? SSL_CAMELLIA128:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_CAMELLIA256_IDX] == NULL) ? SSL_CAMELLIA256:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_GOST89_IDX] == NULL) ? SSL_eGOST2814789CNT:0;
-	*enc |= (ssl_cipher_methods[SSL_ENC_SEED_IDX] == NULL) ? SSL_SEED:0;
-
-	*mac |= (ssl_digest_methods[SSL_MD_MD5_IDX ] == NULL) ? SSL_MD5 :0;
-	*mac |= (ssl_digest_methods[SSL_MD_SHA1_IDX] == NULL) ? SSL_SHA1:0;
-	*mac |= (ssl_digest_methods[SSL_MD_SHA256_IDX] == NULL) ? SSL_SHA256:0;
-	*mac |= (ssl_digest_methods[SSL_MD_SHA384_IDX] == NULL) ? SSL_SHA384:0;
-	*mac |= (ssl_digest_methods[SSL_MD_GOST94_IDX] == NULL) ? SSL_GOST94:0;
-	*mac |= (ssl_digest_methods[SSL_MD_GOST89MAC_IDX] == NULL || ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX]==NID_undef)? SSL_GOST89MAC:0;
-
-	}
+
+    *enc |= (ssl_cipher_methods[SSL_ENC_DES_IDX] == NULL) ? SSL_DES : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_3DES_IDX] == NULL) ? SSL_3DES : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_RC4_IDX] == NULL) ? SSL_RC4 : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_RC2_IDX] == NULL) ? SSL_RC2 : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_IDEA_IDX] == NULL) ? SSL_IDEA : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_AES128_IDX] == NULL) ? SSL_AES128 : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_AES256_IDX] == NULL) ? SSL_AES256 : 0;
+    *enc |=
+        (ssl_cipher_methods[SSL_ENC_AES128GCM_IDX] ==
+         NULL) ? SSL_AES128GCM : 0;
+    *enc |=
+        (ssl_cipher_methods[SSL_ENC_AES256GCM_IDX] ==
+         NULL) ? SSL_AES256GCM : 0;
+    *enc |=
+        (ssl_cipher_methods[SSL_ENC_CAMELLIA128_IDX] ==
+         NULL) ? SSL_CAMELLIA128 : 0;
+    *enc |=
+        (ssl_cipher_methods[SSL_ENC_CAMELLIA256_IDX] ==
+         NULL) ? SSL_CAMELLIA256 : 0;
+    *enc |=
+        (ssl_cipher_methods[SSL_ENC_GOST89_IDX] ==
+         NULL) ? SSL_eGOST2814789CNT : 0;
+    *enc |= (ssl_cipher_methods[SSL_ENC_SEED_IDX] == NULL) ? SSL_SEED : 0;
+
+    *mac |= (ssl_digest_methods[SSL_MD_MD5_IDX] == NULL) ? SSL_MD5 : 0;
+    *mac |= (ssl_digest_methods[SSL_MD_SHA1_IDX] == NULL) ? SSL_SHA1 : 0;
+    *mac |= (ssl_digest_methods[SSL_MD_SHA256_IDX] == NULL) ? SSL_SHA256 : 0;
+    *mac |= (ssl_digest_methods[SSL_MD_SHA384_IDX] == NULL) ? SSL_SHA384 : 0;
+    *mac |= (ssl_digest_methods[SSL_MD_GOST94_IDX] == NULL) ? SSL_GOST94 : 0;
+    *mac |= (ssl_digest_methods[SSL_MD_GOST89MAC_IDX] == NULL
+             || ssl_mac_pkey_id[SSL_MD_GOST89MAC_IDX] ==
+             NID_undef) ? SSL_GOST89MAC : 0;
+
+}
 
 static void ssl_cipher_collect_ciphers(const SSL_METHOD *ssl_method,
-                int num_of_ciphers,
-                unsigned long disabled_mkey, unsigned long disabled_auth,
-                unsigned long disabled_enc, unsigned long disabled_mac,
-                unsigned long disabled_ssl,
-                CIPHER_ORDER *co_list,
-                CIPHER_ORDER **head_p, CIPHER_ORDER **tail_p)
-	{
-	int i, co_list_num;
-	const SSL_CIPHER *c;
-
-	/*
-	 * We have num_of_ciphers descriptions compiled in, depending on the
-	 * method selected (SSLv2 and/or SSLv3, TLSv1 etc).
-	 * These will later be sorted in a linked list with at most num
-	 * entries.
-	 */
-
-	/* Get the initial list of ciphers */
-	co_list_num = 0;	/* actual count of ciphers */
-	for (i = 0; i < num_of_ciphers; i++)
-		{
-		c = ssl_method->get_cipher(i);
-		/* drop those that use any of that is not available */
-		if ((c != NULL) && c->valid &&
+                                       int num_of_ciphers,
+                                       unsigned long disabled_mkey,
+                                       unsigned long disabled_auth,
+                                       unsigned long disabled_enc,
+                                       unsigned long disabled_mac,
+                                       unsigned long disabled_ssl,
+                                       CIPHER_ORDER *co_list,
+                                       CIPHER_ORDER **head_p,
+                                       CIPHER_ORDER **tail_p)
+{
+    int i, co_list_num;
+    const SSL_CIPHER *c;
+
+    /*
+     * We have num_of_ciphers descriptions compiled in, depending on the
+     * method selected (SSLv2 and/or SSLv3, TLSv1 etc).
+     * These will later be sorted in a linked list with at most num
+     * entries.
+     */
+
+    /* Get the initial list of ciphers */
+    co_list_num = 0;            /* actual count of ciphers */
+    for (i = 0; i < num_of_ciphers; i++) {
+        c = ssl_method->get_cipher(i);
+        /* drop those that use any of that is not available */
+        if ((c != NULL) && c->valid &&
 #ifdef OPENSSL_FIPS
-		    (!FIPS_mode() || (c->algo_strength & SSL_FIPS)) &&
+            (!FIPS_mode() || (c->algo_strength & SSL_FIPS)) &&
 #endif
-		    !(c->algorithm_mkey & disabled_mkey) &&
-		    !(c->algorithm_auth & disabled_auth) &&
-		    !(c->algorithm_enc & disabled_enc) &&
-		    !(c->algorithm_mac & disabled_mac) &&
-		    !(c->algorithm_ssl & disabled_ssl))
-			{
-			co_list[co_list_num].cipher = c;
-			co_list[co_list_num].next = NULL;
-			co_list[co_list_num].prev = NULL;
-			co_list[co_list_num].active = 0;
-			co_list_num++;
+            !(c->algorithm_mkey & disabled_mkey) &&
+            !(c->algorithm_auth & disabled_auth) &&
+            !(c->algorithm_enc & disabled_enc) &&
+            !(c->algorithm_mac & disabled_mac) &&
+            !(c->algorithm_ssl & disabled_ssl)) {
+            co_list[co_list_num].cipher = c;
+            co_list[co_list_num].next = NULL;
+            co_list[co_list_num].prev = NULL;
+            co_list[co_list_num].active = 0;
+            co_list_num++;
 #ifdef KSSL_DEBUG
-			fprintf(stderr,"\t%d: %s %lx %lx %lx\n",i,c->name,c->id,c->algorithm_mkey,c->algorithm_auth);
-#endif	/* KSSL_DEBUG */
-			/*
-			if (!sk_push(ca_list,(char *)c)) goto err;
-			*/
-			}
-		}
-
-	/*
-	 * Prepare linked list from list entries
-	 */	
-	if (co_list_num > 0)
-		{
-		co_list[0].prev = NULL;
-
-		if (co_list_num > 1)
-			{
-			co_list[0].next = &co_list[1];
-			
-			for (i = 1; i < co_list_num - 1; i++)
-				{
-				co_list[i].prev = &co_list[i - 1];
-				co_list[i].next = &co_list[i + 1];
-				}
-
-			co_list[co_list_num - 1].prev = &co_list[co_list_num - 2];
-			}
-		
-		co_list[co_list_num - 1].next = NULL;
-
-		*head_p = &co_list[0];
-		*tail_p = &co_list[co_list_num - 1];
-		}
-	}
+            fprintf(stderr, "\t%d: %s %lx %lx %lx\n", i, c->name, c->id,
+                    c->algorithm_mkey, c->algorithm_auth);
+#endif                          /* KSSL_DEBUG */
+            /*
+             * if (!sk_push(ca_list,(char *)c)) goto err;
+             */
+        }
+    }
+
+    /*
+     * Prepare linked list from list entries
+     */
+    if (co_list_num > 0) {
+        co_list[0].prev = NULL;
+
+        if (co_list_num > 1) {
+            co_list[0].next = &co_list[1];
+
+            for (i = 1; i < co_list_num - 1; i++) {
+                co_list[i].prev = &co_list[i - 1];
+                co_list[i].next = &co_list[i + 1];
+            }
+
+            co_list[co_list_num - 1].prev = &co_list[co_list_num - 2];
+        }
+
+        co_list[co_list_num - 1].next = NULL;
+
+        *head_p = &co_list[0];
+        *tail_p = &co_list[co_list_num - 1];
+    }
+}
 
 static void ssl_cipher_collect_aliases(const SSL_CIPHER **ca_list,
-                        int num_of_group_aliases,
-                        unsigned long disabled_mkey, unsigned long disabled_auth,
-                        unsigned long disabled_enc, unsigned long disabled_mac,
-                        unsigned long disabled_ssl,
-			CIPHER_ORDER *head)
-	{
-	CIPHER_ORDER *ciph_curr;
-	const SSL_CIPHER **ca_curr;
-	int i;
-	unsigned long mask_mkey = ~disabled_mkey;
-	unsigned long mask_auth = ~disabled_auth;
-	unsigned long mask_enc = ~disabled_enc;
-	unsigned long mask_mac = ~disabled_mac;
-	unsigned long mask_ssl = ~disabled_ssl;
-
-	/*
-	 * First, add the real ciphers as already collected
-	 */
-	ciph_curr = head;
-	ca_curr = ca_list;
-	while (ciph_curr != NULL)
-		{
-		*ca_curr = ciph_curr->cipher;
-		ca_curr++;
-		ciph_curr = ciph_curr->next;
-		}
-
-	/*
-	 * Now we add the available ones from the cipher_aliases[] table.
-	 * They represent either one or more algorithms, some of which
-	 * in any affected category must be supported (set in enabled_mask),
-	 * or represent a cipher strength value (will be added in any case because algorithms=0).
-	 */
-	for (i = 0; i < num_of_group_aliases; i++)
-		{
-		unsigned long algorithm_mkey = cipher_aliases[i].algorithm_mkey;
-		unsigned long algorithm_auth = cipher_aliases[i].algorithm_auth;
-		unsigned long algorithm_enc = cipher_aliases[i].algorithm_enc;
-		unsigned long algorithm_mac = cipher_aliases[i].algorithm_mac;
-		unsigned long algorithm_ssl = cipher_aliases[i].algorithm_ssl;
-
-		if (algorithm_mkey)
-			if ((algorithm_mkey & mask_mkey) == 0)
-				continue;
-	
-		if (algorithm_auth)
-			if ((algorithm_auth & mask_auth) == 0)
-				continue;
-		
-		if (algorithm_enc)
-			if ((algorithm_enc & mask_enc) == 0)
-				continue;
-		
-		if (algorithm_mac)
-			if ((algorithm_mac & mask_mac) == 0)
-				continue;
-		
-		if (algorithm_ssl)
-			if ((algorithm_ssl & mask_ssl) == 0)
-				continue;
-		
-		*ca_curr = (SSL_CIPHER *)(cipher_aliases + i);
-		ca_curr++;
-		}
-
-	*ca_curr = NULL;	/* end of list */
-	}
+                                       int num_of_group_aliases,
+                                       unsigned long disabled_mkey,
+                                       unsigned long disabled_auth,
+                                       unsigned long disabled_enc,
+                                       unsigned long disabled_mac,
+                                       unsigned long disabled_ssl,
+                                       CIPHER_ORDER *head)
+{
+    CIPHER_ORDER *ciph_curr;
+    const SSL_CIPHER **ca_curr;
+    int i;
+    unsigned long mask_mkey = ~disabled_mkey;
+    unsigned long mask_auth = ~disabled_auth;
+    unsigned long mask_enc = ~disabled_enc;
+    unsigned long mask_mac = ~disabled_mac;
+    unsigned long mask_ssl = ~disabled_ssl;
+
+    /*
+     * First, add the real ciphers as already collected
+     */
+    ciph_curr = head;
+    ca_curr = ca_list;
+    while (ciph_curr != NULL) {
+        *ca_curr = ciph_curr->cipher;
+        ca_curr++;
+        ciph_curr = ciph_curr->next;
+    }
+
+    /*
+     * Now we add the available ones from the cipher_aliases[] table.
+     * They represent either one or more algorithms, some of which
+     * in any affected category must be supported (set in enabled_mask),
+     * or represent a cipher strength value (will be added in any case because algorithms=0).
+     */
+    for (i = 0; i < num_of_group_aliases; i++) {
+        unsigned long algorithm_mkey = cipher_aliases[i].algorithm_mkey;
+        unsigned long algorithm_auth = cipher_aliases[i].algorithm_auth;
+        unsigned long algorithm_enc = cipher_aliases[i].algorithm_enc;
+        unsigned long algorithm_mac = cipher_aliases[i].algorithm_mac;
+        unsigned long algorithm_ssl = cipher_aliases[i].algorithm_ssl;
+
+        if (algorithm_mkey)
+            if ((algorithm_mkey & mask_mkey) == 0)
+                continue;
+
+        if (algorithm_auth)
+            if ((algorithm_auth & mask_auth) == 0)
+                continue;
+
+        if (algorithm_enc)
+            if ((algorithm_enc & mask_enc) == 0)
+                continue;
+
+        if (algorithm_mac)
+            if ((algorithm_mac & mask_mac) == 0)
+                continue;
+
+        if (algorithm_ssl)
+            if ((algorithm_ssl & mask_ssl) == 0)
+                continue;
+
+        *ca_curr = (SSL_CIPHER *)(cipher_aliases + i);
+        ca_curr++;
+    }
+
+    *ca_curr = NULL;            /* end of list */
+}
 
 static void ssl_cipher_apply_rule(unsigned long cipher_id,
-                unsigned long alg_mkey, unsigned long alg_auth,
-                unsigned long alg_enc, unsigned long alg_mac,
-                unsigned long alg_ssl,
-		unsigned long algo_strength,
-		int rule, int strength_bits,
-		CIPHER_ORDER **head_p, CIPHER_ORDER **tail_p)
-	{
-	CIPHER_ORDER *head, *tail, *curr, *next, *last;
-	const SSL_CIPHER *cp;
-	int reverse = 0;
+                                  unsigned long alg_mkey,
+                                  unsigned long alg_auth,
+                                  unsigned long alg_enc,
+                                  unsigned long alg_mac,
+                                  unsigned long alg_ssl,
+                                  unsigned long algo_strength, int rule,
+                                  int strength_bits, CIPHER_ORDER **head_p,
+                                  CIPHER_ORDER **tail_p)
+{
+    CIPHER_ORDER *head, *tail, *curr, *next, *last;
+    const SSL_CIPHER *cp;
+    int reverse = 0;
 
 #ifdef CIPHER_DEBUG
-	fprintf(stderr, "Applying rule %d with %08lx/%08lx/%08lx/%08lx/%08lx %08lx (%d)\n",
-		rule, alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl, algo_strength, strength_bits);
+    fprintf(stderr,
+            "Applying rule %d with %08lx/%08lx/%08lx/%08lx/%08lx %08lx (%d)\n",
+            rule, alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl,
+            algo_strength, strength_bits);
 #endif
 
-	if (rule == CIPHER_DEL)
-		reverse = 1; /* needed to maintain sorting between currently deleted ciphers */
-
-	head = *head_p;
-	tail = *tail_p;
-
-	if (reverse)
-		{
-		next = tail;
-		last = head;
-		}
-	else
-		{
-		next = head;
-		last = tail;
-		}
-
-	curr = NULL;
-	for (;;)
-		{
-		if (curr == last) break;
-
-		curr = next;
-
-		if (curr == NULL) break;
-
-		next = reverse ? curr->prev : curr->next;
-
-		cp = curr->cipher;
-
-		/*
-		 * Selection criteria is either the value of strength_bits
-		 * or the algorithms used.
-		 */
-		if (strength_bits >= 0)
-			{
-			if (strength_bits != cp->strength_bits)
-				continue;
-			}
-		else
-			{
+    if (rule == CIPHER_DEL)
+        reverse = 1;            /* needed to maintain sorting between
+                                 * currently deleted ciphers */
+
+    head = *head_p;
+    tail = *tail_p;
+
+    if (reverse) {
+        next = tail;
+        last = head;
+    } else {
+        next = head;
+        last = tail;
+    }
+
+    curr = NULL;
+    for (;;) {
+        if (curr == last)
+            break;
+
+        curr = next;
+
+        if (curr == NULL)
+            break;
+
+        next = reverse ? curr->prev : curr->next;
+
+        cp = curr->cipher;
+
+        /*
+         * Selection criteria is either the value of strength_bits
+         * or the algorithms used.
+         */
+        if (strength_bits >= 0) {
+            if (strength_bits != cp->strength_bits)
+                continue;
+        } else {
 #ifdef CIPHER_DEBUG
-			fprintf(stderr, "\nName: %s:\nAlgo = %08lx/%08lx/%08lx/%08lx/%08lx Algo_strength = %08lx\n", cp->name, cp->algorithm_mkey, cp->algorithm_auth, cp->algorithm_enc, cp->algorithm_mac, cp->algorithm_ssl, cp->algo_strength);
+            fprintf(stderr,
+                    "\nName: %s:\nAlgo = %08lx/%08lx/%08lx/%08lx/%08lx Algo_strength = %08lx\n",
+                    cp->name, cp->algorithm_mkey, cp->algorithm_auth,
+                    cp->algorithm_enc, cp->algorithm_mac, cp->algorithm_ssl,
+                    cp->algo_strength);
 #endif
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-			if (cipher_id && cipher_id != cp->id)
-				continue;
+            if (cipher_id && cipher_id != cp->id)
+                continue;
 #endif
-			if (alg_mkey && !(alg_mkey & cp->algorithm_mkey))
-				continue;
-			if (alg_auth && !(alg_auth & cp->algorithm_auth))
-				continue;
-			if (alg_enc && !(alg_enc & cp->algorithm_enc))
-				continue;
-			if (alg_mac && !(alg_mac & cp->algorithm_mac))
-				continue;
-			if (alg_ssl && !(alg_ssl & cp->algorithm_ssl))
-				continue;
-			if ((algo_strength & SSL_EXP_MASK) && !(algo_strength & SSL_EXP_MASK & cp->algo_strength))
-				continue;
-			if ((algo_strength & SSL_STRONG_MASK) && !(algo_strength & SSL_STRONG_MASK & cp->algo_strength))
-				continue;
-			}
+            if (alg_mkey && !(alg_mkey & cp->algorithm_mkey))
+                continue;
+            if (alg_auth && !(alg_auth & cp->algorithm_auth))
+                continue;
+            if (alg_enc && !(alg_enc & cp->algorithm_enc))
+                continue;
+            if (alg_mac && !(alg_mac & cp->algorithm_mac))
+                continue;
+            if (alg_ssl && !(alg_ssl & cp->algorithm_ssl))
+                continue;
+            if ((algo_strength & SSL_EXP_MASK)
+                && !(algo_strength & SSL_EXP_MASK & cp->algo_strength))
+                continue;
+            if ((algo_strength & SSL_STRONG_MASK)
+                && !(algo_strength & SSL_STRONG_MASK & cp->algo_strength))
+                continue;
+        }
 
 #ifdef CIPHER_DEBUG
-		fprintf(stderr, "Action = %d\n", rule);
+        fprintf(stderr, "Action = %d\n", rule);
 #endif
 
-		/* add the cipher if it has not been added yet. */
-		if (rule == CIPHER_ADD)
-			{
-			/* reverse == 0 */
-			if (!curr->active)
-				{
-				ll_append_tail(&head, curr, &tail);
-				curr->active = 1;
-				}
-			}
-		/* Move the added cipher to this location */
-		else if (rule == CIPHER_ORD)
-			{
-			/* reverse == 0 */
-			if (curr->active)
-				{
-				ll_append_tail(&head, curr, &tail);
-				}
-			}
-		else if	(rule == CIPHER_DEL)
-			{
-			/* reverse == 1 */
-			if (curr->active)
-				{
-				/* most recently deleted ciphersuites get best positions
-				 * for any future CIPHER_ADD (note that the CIPHER_DEL loop
-				 * works in reverse to maintain the order) */
-				ll_append_head(&head, curr, &tail);
-				curr->active = 0;
-				}
-			}
-		else if (rule == CIPHER_KILL)
-			{
-			/* reverse == 0 */
-			if (head == curr)
-				head = curr->next;
-			else
-				curr->prev->next = curr->next;
-			if (tail == curr)
-				tail = curr->prev;
-			curr->active = 0;
-			if (curr->next != NULL)
-				curr->next->prev = curr->prev;
-			if (curr->prev != NULL)
-				curr->prev->next = curr->next;
-			curr->next = NULL;
-			curr->prev = NULL;
-			}
-		}
-
-	*head_p = head;
-	*tail_p = tail;
-	}
+        /* add the cipher if it has not been added yet. */
+        if (rule == CIPHER_ADD) {
+            /* reverse == 0 */
+            if (!curr->active) {
+                ll_append_tail(&head, curr, &tail);
+                curr->active = 1;
+            }
+        }
+        /* Move the added cipher to this location */
+        else if (rule == CIPHER_ORD) {
+            /* reverse == 0 */
+            if (curr->active) {
+                ll_append_tail(&head, curr, &tail);
+            }
+        } else if (rule == CIPHER_DEL) {
+            /* reverse == 1 */
+            if (curr->active) {
+                /*
+                 * most recently deleted ciphersuites get best positions for
+                 * any future CIPHER_ADD (note that the CIPHER_DEL loop works
+                 * in reverse to maintain the order)
+                 */
+                ll_append_head(&head, curr, &tail);
+                curr->active = 0;
+            }
+        } else if (rule == CIPHER_KILL) {
+            /* reverse == 0 */
+            if (head == curr)
+                head = curr->next;
+            else
+                curr->prev->next = curr->next;
+            if (tail == curr)
+                tail = curr->prev;
+            curr->active = 0;
+            if (curr->next != NULL)
+                curr->next->prev = curr->prev;
+            if (curr->prev != NULL)
+                curr->prev->next = curr->next;
+            curr->next = NULL;
+            curr->prev = NULL;
+        }
+    }
+
+    *head_p = head;
+    *tail_p = tail;
+}
 
 static int ssl_cipher_strength_sort(CIPHER_ORDER **head_p,
-				    CIPHER_ORDER **tail_p)
-	{
-	int max_strength_bits, i, *number_uses;
-	CIPHER_ORDER *curr;
-
-	/*
-	 * This routine sorts the ciphers with descending strength. The sorting
-	 * must keep the pre-sorted sequence, so we apply the normal sorting
-	 * routine as '+' movement to the end of the list.
-	 */
-	max_strength_bits = 0;
-	curr = *head_p;
-	while (curr != NULL)
-		{
-		if (curr->active &&
-		    (curr->cipher->strength_bits > max_strength_bits))
-		    max_strength_bits = curr->cipher->strength_bits;
-		curr = curr->next;
-		}
-
-	number_uses = OPENSSL_malloc((max_strength_bits + 1) * sizeof(int));
-	if (!number_uses)
-		{
-		SSLerr(SSL_F_SSL_CIPHER_STRENGTH_SORT,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	memset(number_uses, 0, (max_strength_bits + 1) * sizeof(int));
-
-	/*
-	 * Now find the strength_bits values actually used
-	 */
-	curr = *head_p;
-	while (curr != NULL)
-		{
-		if (curr->active)
-			number_uses[curr->cipher->strength_bits]++;
-		curr = curr->next;
-		}
-	/*
-	 * Go through the list of used strength_bits values in descending
-	 * order.
-	 */
-	for (i = max_strength_bits; i >= 0; i--)
-		if (number_uses[i] > 0)
-			ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_ORD, i, head_p, tail_p);
-
-	OPENSSL_free(number_uses);
-	return(1);
-	}
+                                    CIPHER_ORDER **tail_p)
+{
+    int max_strength_bits, i, *number_uses;
+    CIPHER_ORDER *curr;
+
+    /*
+     * This routine sorts the ciphers with descending strength. The sorting
+     * must keep the pre-sorted sequence, so we apply the normal sorting
+     * routine as '+' movement to the end of the list.
+     */
+    max_strength_bits = 0;
+    curr = *head_p;
+    while (curr != NULL) {
+        if (curr->active && (curr->cipher->strength_bits > max_strength_bits))
+            max_strength_bits = curr->cipher->strength_bits;
+        curr = curr->next;
+    }
+
+    number_uses = OPENSSL_malloc((max_strength_bits + 1) * sizeof(int));
+    if (!number_uses) {
+        SSLerr(SSL_F_SSL_CIPHER_STRENGTH_SORT, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    memset(number_uses, 0, (max_strength_bits + 1) * sizeof(int));
+
+    /*
+     * Now find the strength_bits values actually used
+     */
+    curr = *head_p;
+    while (curr != NULL) {
+        if (curr->active)
+            number_uses[curr->cipher->strength_bits]++;
+        curr = curr->next;
+    }
+    /*
+     * Go through the list of used strength_bits values in descending
+     * order.
+     */
+    for (i = max_strength_bits; i >= 0; i--)
+        if (number_uses[i] > 0)
+            ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_ORD, i, head_p,
+                                  tail_p);
+
+    OPENSSL_free(number_uses);
+    return (1);
+}
 
 static int ssl_cipher_process_rulestr(const char *rule_str,
-                CIPHER_ORDER **head_p, CIPHER_ORDER **tail_p,
-                const SSL_CIPHER **ca_list)
-	{
-	unsigned long alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl, algo_strength;
-	const char *l, *buf;
-	int j, multi, found, rule, retval, ok, buflen;
-	unsigned long cipher_id = 0;
-	char ch;
-
-	retval = 1;
-	l = rule_str;
-	for (;;)
-		{
-		ch = *l;
-
-		if (ch == '\0')
-			break;		/* done */
-		if (ch == '-')
-			{ rule = CIPHER_DEL; l++; }
-		else if (ch == '+')
-			{ rule = CIPHER_ORD; l++; }
-		else if (ch == '!')
-			{ rule = CIPHER_KILL; l++; }
-		else if (ch == '@')
-			{ rule = CIPHER_SPECIAL; l++; }
-		else
-			{ rule = CIPHER_ADD; }
-
-		if (ITEM_SEP(ch))
-			{
-			l++;
-			continue;
-			}
-
-		alg_mkey = 0;
-		alg_auth = 0;
-		alg_enc = 0;
-		alg_mac = 0;
-		alg_ssl = 0;
-		algo_strength = 0;
-
-		for (;;)
-			{
-			ch = *l;
-			buf = l;
-			buflen = 0;
+                                      CIPHER_ORDER **head_p,
+                                      CIPHER_ORDER **tail_p,
+                                      const SSL_CIPHER **ca_list)
+{
+    unsigned long alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl,
+        algo_strength;
+    const char *l, *buf;
+    int j, multi, found, rule, retval, ok, buflen;
+    unsigned long cipher_id = 0;
+    char ch;
+
+    retval = 1;
+    l = rule_str;
+    for (;;) {
+        ch = *l;
+
+        if (ch == '\0')
+            break;              /* done */
+        if (ch == '-') {
+            rule = CIPHER_DEL;
+            l++;
+        } else if (ch == '+') {
+            rule = CIPHER_ORD;
+            l++;
+        } else if (ch == '!') {
+            rule = CIPHER_KILL;
+            l++;
+        } else if (ch == '@') {
+            rule = CIPHER_SPECIAL;
+            l++;
+        } else {
+            rule = CIPHER_ADD;
+        }
+
+        if (ITEM_SEP(ch)) {
+            l++;
+            continue;
+        }
+
+        alg_mkey = 0;
+        alg_auth = 0;
+        alg_enc = 0;
+        alg_mac = 0;
+        alg_ssl = 0;
+        algo_strength = 0;
+
+        for (;;) {
+            ch = *l;
+            buf = l;
+            buflen = 0;
 #ifndef CHARSET_EBCDIC
-			while (	((ch >= 'A') && (ch <= 'Z')) ||
-				((ch >= '0') && (ch <= '9')) ||
-				((ch >= 'a') && (ch <= 'z')) ||
-				 (ch == '-') || (ch == '.'))
+            while (((ch >= 'A') && (ch <= 'Z')) ||
+                   ((ch >= '0') && (ch <= '9')) ||
+                   ((ch >= 'a') && (ch <= 'z')) || (ch == '-') || (ch == '.'))
 #else
-			while (	isalnum(ch) || (ch == '-') || (ch == '.'))
+            while (isalnum(ch) || (ch == '-') || (ch == '.'))
 #endif
-				 {
-				 ch = *(++l);
-				 buflen++;
-				 }
-
-			if (buflen == 0)
-				{
-				/*
-				 * We hit something we cannot deal with,
-				 * it is no command or separator nor
-				 * alphanumeric, so we call this an error.
-				 */
-				SSLerr(SSL_F_SSL_CIPHER_PROCESS_RULESTR,
-				       SSL_R_INVALID_COMMAND);
-				retval = found = 0;
-				l++;
-				break;
-				}
-
-			if (rule == CIPHER_SPECIAL)
-				{
-				found = 0; /* unused -- avoid compiler warning */
-				break;	/* special treatment */
-				}
-
-			/* check for multi-part specification */
-			if (ch == '+')
-				{
-				multi=1;
-				l++;
-				}
-			else
-				multi=0;
-
-			/*
-			 * Now search for the cipher alias in the ca_list. Be careful
-			 * with the strncmp, because the "buflen" limitation
-			 * will make the rule "ADH:SOME" and the cipher
-			 * "ADH-MY-CIPHER" look like a match for buflen=3.
-			 * So additionally check whether the cipher name found
-			 * has the correct length. We can save a strlen() call:
-			 * just checking for the '\0' at the right place is
-			 * sufficient, we have to strncmp() anyway. (We cannot
-			 * use strcmp(), because buf is not '\0' terminated.)
-			 */
-			j = found = 0;
-			cipher_id = 0;
-			while (ca_list[j])
-				{
-				if (!strncmp(buf, ca_list[j]->name, buflen) &&
-				    (ca_list[j]->name[buflen] == '\0'))
-					{
-					found = 1;
-					break;
-					}
-				else
-					j++;
-				}
-
-			if (!found)
-				break;	/* ignore this entry */
-
-			if (ca_list[j]->algorithm_mkey)
-				{
-				if (alg_mkey)
-					{
-					alg_mkey &= ca_list[j]->algorithm_mkey;
-					if (!alg_mkey) { found = 0; break; }
-					}
-				else
-					alg_mkey = ca_list[j]->algorithm_mkey;
-				}
-
-			if (ca_list[j]->algorithm_auth)
-				{
-				if (alg_auth)
-					{
-					alg_auth &= ca_list[j]->algorithm_auth;
-					if (!alg_auth) { found = 0; break; }
-					}
-				else
-					alg_auth = ca_list[j]->algorithm_auth;
-				}
-			
-			if (ca_list[j]->algorithm_enc)
-				{
-				if (alg_enc)
-					{
-					alg_enc &= ca_list[j]->algorithm_enc;
-					if (!alg_enc) { found = 0; break; }
-					}
-				else
-					alg_enc = ca_list[j]->algorithm_enc;
-				}
-						
-			if (ca_list[j]->algorithm_mac)
-				{
-				if (alg_mac)
-					{
-					alg_mac &= ca_list[j]->algorithm_mac;
-					if (!alg_mac) { found = 0; break; }
-					}
-				else
-					alg_mac = ca_list[j]->algorithm_mac;
-				}
-			
-			if (ca_list[j]->algo_strength & SSL_EXP_MASK)
-				{
-				if (algo_strength & SSL_EXP_MASK)
-					{
-					algo_strength &= (ca_list[j]->algo_strength & SSL_EXP_MASK) | ~SSL_EXP_MASK;
-					if (!(algo_strength & SSL_EXP_MASK)) { found = 0; break; }
-					}
-				else
-					algo_strength |= ca_list[j]->algo_strength & SSL_EXP_MASK;
-				}
-
-			if (ca_list[j]->algo_strength & SSL_STRONG_MASK)
-				{
-				if (algo_strength & SSL_STRONG_MASK)
-					{
-					algo_strength &= (ca_list[j]->algo_strength & SSL_STRONG_MASK) | ~SSL_STRONG_MASK;
-					if (!(algo_strength & SSL_STRONG_MASK)) { found = 0; break; }
-					}
-				else
-					algo_strength |= ca_list[j]->algo_strength & SSL_STRONG_MASK;
-				}
-			
-			if (ca_list[j]->valid)
-				{
-				/* explicit ciphersuite found; its protocol version
-				 * does not become part of the search pattern!*/
-
-				cipher_id = ca_list[j]->id;
-				}
-			else
-				{
-				/* not an explicit ciphersuite; only in this case, the
-				 * protocol version is considered part of the search pattern */
-
-				if (ca_list[j]->algorithm_ssl)
-					{
-					if (alg_ssl)
-						{
-						alg_ssl &= ca_list[j]->algorithm_ssl;
-						if (!alg_ssl) { found = 0; break; }
-						}
-					else
-						alg_ssl = ca_list[j]->algorithm_ssl;
-					}
-				}
-			
-			if (!multi) break;
-			}
-
-		/*
-		 * Ok, we have the rule, now apply it
-		 */
-		if (rule == CIPHER_SPECIAL)
-			{	/* special command */
-			ok = 0;
-			if ((buflen == 8) &&
-				!strncmp(buf, "STRENGTH", 8))
-				ok = ssl_cipher_strength_sort(head_p, tail_p);
-			else
-				SSLerr(SSL_F_SSL_CIPHER_PROCESS_RULESTR,
-					SSL_R_INVALID_COMMAND);
-			if (ok == 0)
-				retval = 0;
-			/*
-			 * We do not support any "multi" options
-			 * together with "@", so throw away the
-			 * rest of the command, if any left, until
-			 * end or ':' is found.
-			 */
-			while ((*l != '\0') && !ITEM_SEP(*l))
-				l++;
-			}
-		else if (found)
-			{
-			ssl_cipher_apply_rule(cipher_id,
-				alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl, algo_strength,
-				rule, -1, head_p, tail_p);
-			}
-		else
-			{
-			while ((*l != '\0') && !ITEM_SEP(*l))
-				l++;
-			}
-		if (*l == '\0') break; /* done */
-		}
-
-	return(retval);
-	}
+            {
+                ch = *(++l);
+                buflen++;
+            }
+
+            if (buflen == 0) {
+                /*
+                 * We hit something we cannot deal with,
+                 * it is no command or separator nor
+                 * alphanumeric, so we call this an error.
+                 */
+                SSLerr(SSL_F_SSL_CIPHER_PROCESS_RULESTR,
+                       SSL_R_INVALID_COMMAND);
+                retval = found = 0;
+                l++;
+                break;
+            }
+
+            if (rule == CIPHER_SPECIAL) {
+                found = 0;      /* unused -- avoid compiler warning */
+                break;          /* special treatment */
+            }
+
+            /* check for multi-part specification */
+            if (ch == '+') {
+                multi = 1;
+                l++;
+            } else
+                multi = 0;
+
+            /*
+             * Now search for the cipher alias in the ca_list. Be careful
+             * with the strncmp, because the "buflen" limitation
+             * will make the rule "ADH:SOME" and the cipher
+             * "ADH-MY-CIPHER" look like a match for buflen=3.
+             * So additionally check whether the cipher name found
+             * has the correct length. We can save a strlen() call:
+             * just checking for the '\0' at the right place is
+             * sufficient, we have to strncmp() anyway. (We cannot
+             * use strcmp(), because buf is not '\0' terminated.)
+             */
+            j = found = 0;
+            cipher_id = 0;
+            while (ca_list[j]) {
+                if (!strncmp(buf, ca_list[j]->name, buflen) &&
+                    (ca_list[j]->name[buflen] == '\0')) {
+                    found = 1;
+                    break;
+                } else
+                    j++;
+            }
+
+            if (!found)
+                break;          /* ignore this entry */
+
+            if (ca_list[j]->algorithm_mkey) {
+                if (alg_mkey) {
+                    alg_mkey &= ca_list[j]->algorithm_mkey;
+                    if (!alg_mkey) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    alg_mkey = ca_list[j]->algorithm_mkey;
+            }
+
+            if (ca_list[j]->algorithm_auth) {
+                if (alg_auth) {
+                    alg_auth &= ca_list[j]->algorithm_auth;
+                    if (!alg_auth) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    alg_auth = ca_list[j]->algorithm_auth;
+            }
+
+            if (ca_list[j]->algorithm_enc) {
+                if (alg_enc) {
+                    alg_enc &= ca_list[j]->algorithm_enc;
+                    if (!alg_enc) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    alg_enc = ca_list[j]->algorithm_enc;
+            }
+
+            if (ca_list[j]->algorithm_mac) {
+                if (alg_mac) {
+                    alg_mac &= ca_list[j]->algorithm_mac;
+                    if (!alg_mac) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    alg_mac = ca_list[j]->algorithm_mac;
+            }
+
+            if (ca_list[j]->algo_strength & SSL_EXP_MASK) {
+                if (algo_strength & SSL_EXP_MASK) {
+                    algo_strength &=
+                        (ca_list[j]->algo_strength & SSL_EXP_MASK) |
+                        ~SSL_EXP_MASK;
+                    if (!(algo_strength & SSL_EXP_MASK)) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    algo_strength |= ca_list[j]->algo_strength & SSL_EXP_MASK;
+            }
+
+            if (ca_list[j]->algo_strength & SSL_STRONG_MASK) {
+                if (algo_strength & SSL_STRONG_MASK) {
+                    algo_strength &=
+                        (ca_list[j]->algo_strength & SSL_STRONG_MASK) |
+                        ~SSL_STRONG_MASK;
+                    if (!(algo_strength & SSL_STRONG_MASK)) {
+                        found = 0;
+                        break;
+                    }
+                } else
+                    algo_strength |=
+                        ca_list[j]->algo_strength & SSL_STRONG_MASK;
+            }
+
+            if (ca_list[j]->valid) {
+                /*
+                 * explicit ciphersuite found; its protocol version does not
+                 * become part of the search pattern!
+                 */
+
+                cipher_id = ca_list[j]->id;
+            } else {
+                /*
+                 * not an explicit ciphersuite; only in this case, the
+                 * protocol version is considered part of the search pattern
+                 */
+
+                if (ca_list[j]->algorithm_ssl) {
+                    if (alg_ssl) {
+                        alg_ssl &= ca_list[j]->algorithm_ssl;
+                        if (!alg_ssl) {
+                            found = 0;
+                            break;
+                        }
+                    } else
+                        alg_ssl = ca_list[j]->algorithm_ssl;
+                }
+            }
+
+            if (!multi)
+                break;
+        }
+
+        /*
+         * Ok, we have the rule, now apply it
+         */
+        if (rule == CIPHER_SPECIAL) { /* special command */
+            ok = 0;
+            if ((buflen == 8) && !strncmp(buf, "STRENGTH", 8))
+                ok = ssl_cipher_strength_sort(head_p, tail_p);
+            else
+                SSLerr(SSL_F_SSL_CIPHER_PROCESS_RULESTR,
+                       SSL_R_INVALID_COMMAND);
+            if (ok == 0)
+                retval = 0;
+            /*
+             * We do not support any "multi" options
+             * together with "@", so throw away the
+             * rest of the command, if any left, until
+             * end or ':' is found.
+             */
+            while ((*l != '\0') && !ITEM_SEP(*l))
+                l++;
+        } else if (found) {
+            ssl_cipher_apply_rule(cipher_id,
+                                  alg_mkey, alg_auth, alg_enc, alg_mac,
+                                  alg_ssl, algo_strength, rule, -1, head_p,
+                                  tail_p);
+        } else {
+            while ((*l != '\0') && !ITEM_SEP(*l))
+                l++;
+        }
+        if (*l == '\0')
+            break;              /* done */
+    }
+
+    return (retval);
+}
+
 #ifndef OPENSSL_NO_EC
 static int check_suiteb_cipher_list(const SSL_METHOD *meth, CERT *c,
-					const char **prule_str)
-	{
-	unsigned int suiteb_flags = 0, suiteb_comb2 = 0;
-	if (!strcmp(*prule_str, "SUITEB128"))
-		suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS;
-	else if (!strcmp(*prule_str, "SUITEB128ONLY"))
-		suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS_ONLY;
-	else if (!strcmp(*prule_str, "SUITEB128C2"))
-		{
-		suiteb_comb2 = 1;
-		suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS;
-		}
-	else if (!strcmp(*prule_str, "SUITEB192"))
-		suiteb_flags = SSL_CERT_FLAG_SUITEB_192_LOS;
-
-	if (suiteb_flags)
-		{
-		c->cert_flags &= ~SSL_CERT_FLAG_SUITEB_128_LOS;
-		c->cert_flags |= suiteb_flags;
-		}
-	else
-		suiteb_flags = c->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS;
-
-	if (!suiteb_flags)
-		return 1;
-	/* Check version: if TLS 1.2 ciphers allowed we can use Suite B */
-
-	if (!(meth->ssl3_enc->enc_flags & SSL_ENC_FLAG_TLS1_2_CIPHERS))
-		{
-		if (meth->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS)
-			SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST,
-				SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
-		else
-			SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST,
-				SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
-		return 0;
-		}
-
-#ifndef OPENSSL_NO_ECDH
-	switch(suiteb_flags)
-		{
-	case SSL_CERT_FLAG_SUITEB_128_LOS:
-		if (suiteb_comb2)
-			*prule_str = "ECDHE-ECDSA-AES256-GCM-SHA384";
-		else
-			*prule_str = "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384";
-		break;
-	case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
-		*prule_str = "ECDHE-ECDSA-AES128-GCM-SHA256";
-		break;
-	case SSL_CERT_FLAG_SUITEB_192_LOS:
-		*prule_str = "ECDHE-ECDSA-AES256-GCM-SHA384";
-		break;
-		}
-	/* Set auto ECDH parameter determination */
-	c->ecdh_tmp_auto = 1;
-	return 1;
-#else
-	SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST, SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE);
-	return 0;
-#endif
-	}
+                                    const char **prule_str)
+{
+    unsigned int suiteb_flags = 0, suiteb_comb2 = 0;
+    if (!strcmp(*prule_str, "SUITEB128"))
+        suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS;
+    else if (!strcmp(*prule_str, "SUITEB128ONLY"))
+        suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS_ONLY;
+    else if (!strcmp(*prule_str, "SUITEB128C2")) {
+        suiteb_comb2 = 1;
+        suiteb_flags = SSL_CERT_FLAG_SUITEB_128_LOS;
+    } else if (!strcmp(*prule_str, "SUITEB192"))
+        suiteb_flags = SSL_CERT_FLAG_SUITEB_192_LOS;
+
+    if (suiteb_flags) {
+        c->cert_flags &= ~SSL_CERT_FLAG_SUITEB_128_LOS;
+        c->cert_flags |= suiteb_flags;
+    } else
+        suiteb_flags = c->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS;
+
+    if (!suiteb_flags)
+        return 1;
+    /* Check version: if TLS 1.2 ciphers allowed we can use Suite B */
+
+    if (!(meth->ssl3_enc->enc_flags & SSL_ENC_FLAG_TLS1_2_CIPHERS)) {
+        if (meth->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS)
+            SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST,
+                   SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE);
+        else
+            SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST,
+                   SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE);
+        return 0;
+    }
+# ifndef OPENSSL_NO_ECDH
+    switch (suiteb_flags) {
+    case SSL_CERT_FLAG_SUITEB_128_LOS:
+        if (suiteb_comb2)
+            *prule_str = "ECDHE-ECDSA-AES256-GCM-SHA384";
+        else
+            *prule_str =
+                "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384";
+        break;
+    case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
+        *prule_str = "ECDHE-ECDSA-AES128-GCM-SHA256";
+        break;
+    case SSL_CERT_FLAG_SUITEB_192_LOS:
+        *prule_str = "ECDHE-ECDSA-AES256-GCM-SHA384";
+        break;
+    }
+    /* Set auto ECDH parameter determination */
+    c->ecdh_tmp_auto = 1;
+    return 1;
+# else
+    SSLerr(SSL_F_CHECK_SUITEB_CIPHER_LIST,
+           SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE);
+    return 0;
+# endif
+}
 #endif
 
-
-STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method,
-		STACK_OF(SSL_CIPHER) **cipher_list,
-		STACK_OF(SSL_CIPHER) **cipher_list_by_id,
-		const char *rule_str, CERT *c)
-	{
-	int ok, num_of_ciphers, num_of_alias_max, num_of_group_aliases;
-	unsigned long disabled_mkey, disabled_auth, disabled_enc, disabled_mac, disabled_ssl;
-	STACK_OF(SSL_CIPHER) *cipherstack, *tmp_cipher_list;
-	const char *rule_p;
-	CIPHER_ORDER *co_list = NULL, *head = NULL, *tail = NULL, *curr;
-	const SSL_CIPHER **ca_list = NULL;
-
-	/*
-	 * Return with error if nothing to do.
-	 */
-	if (rule_str == NULL || cipher_list == NULL || cipher_list_by_id == NULL)
-		return NULL;
+STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method, STACK_OF(SSL_CIPHER)
+                                             **cipher_list, STACK_OF(SSL_CIPHER)
+                                             **cipher_list_by_id,
+                                             const char *rule_str, CERT *c)
+{
+    int ok, num_of_ciphers, num_of_alias_max, num_of_group_aliases;
+    unsigned long disabled_mkey, disabled_auth, disabled_enc, disabled_mac,
+        disabled_ssl;
+    STACK_OF(SSL_CIPHER) *cipherstack, *tmp_cipher_list;
+    const char *rule_p;
+    CIPHER_ORDER *co_list = NULL, *head = NULL, *tail = NULL, *curr;
+    const SSL_CIPHER **ca_list = NULL;
+
+    /*
+     * Return with error if nothing to do.
+     */
+    if (rule_str == NULL || cipher_list == NULL || cipher_list_by_id == NULL)
+        return NULL;
 #ifndef OPENSSL_NO_EC
-	if (!check_suiteb_cipher_list(ssl_method, c, &rule_str))
-		return NULL;
+    if (!check_suiteb_cipher_list(ssl_method, c, &rule_str))
+        return NULL;
 #endif
 
-	/*
-	 * To reduce the work to do we only want to process the compiled
-	 * in algorithms, so we first get the mask of disabled ciphers.
-	 */
-	ssl_cipher_get_disabled(&disabled_mkey, &disabled_auth, &disabled_enc, &disabled_mac, &disabled_ssl);
-
-	/*
-	 * Now we have to collect the available ciphers from the compiled
-	 * in ciphers. We cannot get more than the number compiled in, so
-	 * it is used for allocation.
-	 */
-	num_of_ciphers = ssl_method->num_ciphers();
+    /*
+     * To reduce the work to do we only want to process the compiled
+     * in algorithms, so we first get the mask of disabled ciphers.
+     */
+    ssl_cipher_get_disabled(&disabled_mkey, &disabled_auth, &disabled_enc,
+                            &disabled_mac, &disabled_ssl);
+
+    /*
+     * Now we have to collect the available ciphers from the compiled
+     * in ciphers. We cannot get more than the number compiled in, so
+     * it is used for allocation.
+     */
+    num_of_ciphers = ssl_method->num_ciphers();
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"ssl_create_cipher_list() for %d ciphers\n", num_of_ciphers);
-#endif    /* KSSL_DEBUG */
-	co_list = (CIPHER_ORDER *)OPENSSL_malloc(sizeof(CIPHER_ORDER) * num_of_ciphers);
-	if (co_list == NULL)
-		{
-		SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
-		return(NULL);	/* Failure */
-		}
-
-	ssl_cipher_collect_ciphers(ssl_method, num_of_ciphers,
-	                           disabled_mkey, disabled_auth, disabled_enc, disabled_mac, disabled_ssl,
-	                           co_list, &head, &tail);
-
-
-	/* Now arrange all ciphers by preference: */
-
-	/* Everything else being equal, prefer ephemeral ECDH over other key exchange mechanisms */
-	ssl_cipher_apply_rule(0, SSL_kEECDH, 0, 0, 0, 0, 0, CIPHER_ADD, -1, &head, &tail);
-	ssl_cipher_apply_rule(0, SSL_kEECDH, 0, 0, 0, 0, 0, CIPHER_DEL, -1, &head, &tail);
-
-	/* AES is our preferred symmetric cipher */
-	ssl_cipher_apply_rule(0, 0, 0, SSL_AES, 0, 0, 0, CIPHER_ADD, -1, &head, &tail);
-
-	/* Temporarily enable everything else for sorting */
-	ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_ADD, -1, &head, &tail);
-
-	/* Low priority for MD5 */
-	ssl_cipher_apply_rule(0, 0, 0, 0, SSL_MD5, 0, 0, CIPHER_ORD, -1, &head, &tail);
-
-	/* Move anonymous ciphers to the end.  Usually, these will remain disabled.
-	 * (For applications that allow them, they aren't too bad, but we prefer
-	 * authenticated ciphers.) */
-	ssl_cipher_apply_rule(0, 0, SSL_aNULL, 0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-
-	/* Move ciphers without forward secrecy to the end */
-	ssl_cipher_apply_rule(0, 0, SSL_aECDH, 0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-	/* ssl_cipher_apply_rule(0, 0, SSL_aDH, 0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail); */
-	ssl_cipher_apply_rule(0, SSL_kRSA, 0, 0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-	ssl_cipher_apply_rule(0, SSL_kPSK, 0,0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-	ssl_cipher_apply_rule(0, SSL_kKRB5, 0,0, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-
-	/* RC4 is sort-of broken -- move the the end */
-	ssl_cipher_apply_rule(0, 0, 0, SSL_RC4, 0, 0, 0, CIPHER_ORD, -1, &head, &tail);
-
-	/* Now sort by symmetric encryption strength.  The above ordering remains
-	 * in force within each class */
-	if (!ssl_cipher_strength_sort(&head, &tail))
-		{
-		OPENSSL_free(co_list);
-		return NULL;
-		}
-
-	/* Now disable everything (maintaining the ordering!) */
-	ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_DEL, -1, &head, &tail);
-
-
-	/*
-	 * We also need cipher aliases for selecting based on the rule_str.
-	 * There might be two types of entries in the rule_str: 1) names
-	 * of ciphers themselves 2) aliases for groups of ciphers.
-	 * For 1) we need the available ciphers and for 2) the cipher
-	 * groups of cipher_aliases added together in one list (otherwise
-	 * we would be happy with just the cipher_aliases table).
-	 */
-	num_of_group_aliases = sizeof(cipher_aliases) / sizeof(SSL_CIPHER);
-	num_of_alias_max = num_of_ciphers + num_of_group_aliases + 1;
-	ca_list = OPENSSL_malloc(sizeof(SSL_CIPHER *) * num_of_alias_max);
-	if (ca_list == NULL)
-		{
-		OPENSSL_free(co_list);
-		SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
-		return(NULL);	/* Failure */
-		}
-	ssl_cipher_collect_aliases(ca_list, num_of_group_aliases,
-	                           disabled_mkey, disabled_auth, disabled_enc,
-				   disabled_mac, disabled_ssl, head);
-
-	/*
-	 * If the rule_string begins with DEFAULT, apply the default rule
-	 * before using the (possibly available) additional rules.
-	 */
-	ok = 1;
-	rule_p = rule_str;
-	if (strncmp(rule_str,"DEFAULT",7) == 0)
-		{
-		ok = ssl_cipher_process_rulestr(SSL_DEFAULT_CIPHER_LIST,
-			&head, &tail, ca_list);
-		rule_p += 7;
-		if (*rule_p == ':')
-			rule_p++;
-		}
-
-	if (ok && (strlen(rule_p) > 0))
-		ok = ssl_cipher_process_rulestr(rule_p, &head, &tail, ca_list);
-
-	OPENSSL_free((void *)ca_list);	/* Not needed anymore */
-
-	if (!ok)
-		{	/* Rule processing failure */
-		OPENSSL_free(co_list);
-		return(NULL);
-		}
-	
-	/*
-	 * Allocate new "cipherstack" for the result, return with error
-	 * if we cannot get one.
-	 */
-	if ((cipherstack = sk_SSL_CIPHER_new_null()) == NULL)
-		{
-		OPENSSL_free(co_list);
-		return(NULL);
-		}
-
-	/*
-	 * The cipher selection for the list is done. The ciphers are added
-	 * to the resulting precedence to the STACK_OF(SSL_CIPHER).
-	 */
-	for (curr = head; curr != NULL; curr = curr->next)
-		{
+    fprintf(stderr, "ssl_create_cipher_list() for %d ciphers\n",
+            num_of_ciphers);
+#endif                          /* KSSL_DEBUG */
+    co_list =
+        (CIPHER_ORDER *)OPENSSL_malloc(sizeof(CIPHER_ORDER) * num_of_ciphers);
+    if (co_list == NULL) {
+        SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST, ERR_R_MALLOC_FAILURE);
+        return (NULL);          /* Failure */
+    }
+
+    ssl_cipher_collect_ciphers(ssl_method, num_of_ciphers,
+                               disabled_mkey, disabled_auth, disabled_enc,
+                               disabled_mac, disabled_ssl, co_list, &head,
+                               &tail);
+
+    /* Now arrange all ciphers by preference: */
+
+    /*
+     * Everything else being equal, prefer ephemeral ECDH over other key
+     * exchange mechanisms
+     */
+    ssl_cipher_apply_rule(0, SSL_kEECDH, 0, 0, 0, 0, 0, CIPHER_ADD, -1, &head,
+                          &tail);
+    ssl_cipher_apply_rule(0, SSL_kEECDH, 0, 0, 0, 0, 0, CIPHER_DEL, -1, &head,
+                          &tail);
+
+    /* AES is our preferred symmetric cipher */
+    ssl_cipher_apply_rule(0, 0, 0, SSL_AES, 0, 0, 0, CIPHER_ADD, -1, &head,
+                          &tail);
+
+    /* Temporarily enable everything else for sorting */
+    ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_ADD, -1, &head, &tail);
+
+    /* Low priority for MD5 */
+    ssl_cipher_apply_rule(0, 0, 0, 0, SSL_MD5, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+
+    /*
+     * Move anonymous ciphers to the end.  Usually, these will remain
+     * disabled. (For applications that allow them, they aren't too bad, but
+     * we prefer authenticated ciphers.)
+     */
+    ssl_cipher_apply_rule(0, 0, SSL_aNULL, 0, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+
+    /* Move ciphers without forward secrecy to the end */
+    ssl_cipher_apply_rule(0, 0, SSL_aECDH, 0, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+    /*
+     * ssl_cipher_apply_rule(0, 0, SSL_aDH, 0, 0, 0, 0, CIPHER_ORD, -1,
+     * &head, &tail);
+     */
+    ssl_cipher_apply_rule(0, SSL_kRSA, 0, 0, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+    ssl_cipher_apply_rule(0, SSL_kPSK, 0, 0, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+    ssl_cipher_apply_rule(0, SSL_kKRB5, 0, 0, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+
+    /* RC4 is sort-of broken -- move the the end */
+    ssl_cipher_apply_rule(0, 0, 0, SSL_RC4, 0, 0, 0, CIPHER_ORD, -1, &head,
+                          &tail);
+
+    /*
+     * Now sort by symmetric encryption strength.  The above ordering remains
+     * in force within each class
+     */
+    if (!ssl_cipher_strength_sort(&head, &tail)) {
+        OPENSSL_free(co_list);
+        return NULL;
+    }
+
+    /* Now disable everything (maintaining the ordering!) */
+    ssl_cipher_apply_rule(0, 0, 0, 0, 0, 0, 0, CIPHER_DEL, -1, &head, &tail);
+
+    /*
+     * We also need cipher aliases for selecting based on the rule_str.
+     * There might be two types of entries in the rule_str: 1) names
+     * of ciphers themselves 2) aliases for groups of ciphers.
+     * For 1) we need the available ciphers and for 2) the cipher
+     * groups of cipher_aliases added together in one list (otherwise
+     * we would be happy with just the cipher_aliases table).
+     */
+    num_of_group_aliases = sizeof(cipher_aliases) / sizeof(SSL_CIPHER);
+    num_of_alias_max = num_of_ciphers + num_of_group_aliases + 1;
+    ca_list = OPENSSL_malloc(sizeof(SSL_CIPHER *) * num_of_alias_max);
+    if (ca_list == NULL) {
+        OPENSSL_free(co_list);
+        SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST, ERR_R_MALLOC_FAILURE);
+        return (NULL);          /* Failure */
+    }
+    ssl_cipher_collect_aliases(ca_list, num_of_group_aliases,
+                               disabled_mkey, disabled_auth, disabled_enc,
+                               disabled_mac, disabled_ssl, head);
+
+    /*
+     * If the rule_string begins with DEFAULT, apply the default rule
+     * before using the (possibly available) additional rules.
+     */
+    ok = 1;
+    rule_p = rule_str;
+    if (strncmp(rule_str, "DEFAULT", 7) == 0) {
+        ok = ssl_cipher_process_rulestr(SSL_DEFAULT_CIPHER_LIST,
+                                        &head, &tail, ca_list);
+        rule_p += 7;
+        if (*rule_p == ':')
+            rule_p++;
+    }
+
+    if (ok && (strlen(rule_p) > 0))
+        ok = ssl_cipher_process_rulestr(rule_p, &head, &tail, ca_list);
+
+    OPENSSL_free((void *)ca_list); /* Not needed anymore */
+
+    if (!ok) {                  /* Rule processing failure */
+        OPENSSL_free(co_list);
+        return (NULL);
+    }
+
+    /*
+     * Allocate new "cipherstack" for the result, return with error
+     * if we cannot get one.
+     */
+    if ((cipherstack = sk_SSL_CIPHER_new_null()) == NULL) {
+        OPENSSL_free(co_list);
+        return (NULL);
+    }
+
+    /*
+     * The cipher selection for the list is done. The ciphers are added
+     * to the resulting precedence to the STACK_OF(SSL_CIPHER).
+     */
+    for (curr = head; curr != NULL; curr = curr->next) {
 #ifdef OPENSSL_FIPS
-		if (curr->active && (!FIPS_mode() || curr->cipher->algo_strength & SSL_FIPS))
+        if (curr->active
+            && (!FIPS_mode() || curr->cipher->algo_strength & SSL_FIPS))
 #else
-		if (curr->active)
+        if (curr->active)
 #endif
-			{
-			sk_SSL_CIPHER_push(cipherstack, curr->cipher);
+        {
+            sk_SSL_CIPHER_push(cipherstack, curr->cipher);
 #ifdef CIPHER_DEBUG
-			fprintf(stderr, "<%s>\n",curr->cipher->name);
+            fprintf(stderr, "<%s>\n", curr->cipher->name);
 #endif
-			}
-		}
-	OPENSSL_free(co_list);	/* Not needed any longer */
-
-	tmp_cipher_list = sk_SSL_CIPHER_dup(cipherstack);
-	if (tmp_cipher_list == NULL)
-		{
-		sk_SSL_CIPHER_free(cipherstack);
-		return NULL;
-		}
-	if (*cipher_list != NULL)
-		sk_SSL_CIPHER_free(*cipher_list);
-	*cipher_list = cipherstack;
-	if (*cipher_list_by_id != NULL)
-		sk_SSL_CIPHER_free(*cipher_list_by_id);
-	*cipher_list_by_id = tmp_cipher_list;
-	(void)sk_SSL_CIPHER_set_cmp_func(*cipher_list_by_id,ssl_cipher_ptr_id_cmp);
-
-	sk_SSL_CIPHER_sort(*cipher_list_by_id);
-	return(cipherstack);
-	}
+        }
+    }
+    OPENSSL_free(co_list);      /* Not needed any longer */
+
+    tmp_cipher_list = sk_SSL_CIPHER_dup(cipherstack);
+    if (tmp_cipher_list == NULL) {
+        sk_SSL_CIPHER_free(cipherstack);
+        return NULL;
+    }
+    if (*cipher_list != NULL)
+        sk_SSL_CIPHER_free(*cipher_list);
+    *cipher_list = cipherstack;
+    if (*cipher_list_by_id != NULL)
+        sk_SSL_CIPHER_free(*cipher_list_by_id);
+    *cipher_list_by_id = tmp_cipher_list;
+    (void)sk_SSL_CIPHER_set_cmp_func(*cipher_list_by_id,
+                                     ssl_cipher_ptr_id_cmp);
+
+    sk_SSL_CIPHER_sort(*cipher_list_by_id);
+    return (cipherstack);
+}
 
 char *SSL_CIPHER_description(const SSL_CIPHER *cipher, char *buf, int len)
-	{
-	int is_export,pkl,kl;
-	const char *ver,*exp_str;
-	const char *kx,*au,*enc,*mac;
-	unsigned long alg_mkey,alg_auth,alg_enc,alg_mac,alg_ssl,alg2;
+{
+    int is_export, pkl, kl;
+    const char *ver, *exp_str;
+    const char *kx, *au, *enc, *mac;
+    unsigned long alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl, alg2;
 #ifdef KSSL_DEBUG
-	static const char *format="%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s%s AL=%lx/%lx/%lx/%lx/%lx\n";
+    static const char *format =
+        "%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s%s AL=%lx/%lx/%lx/%lx/%lx\n";
 #else
-	static const char *format="%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s%s\n";
-#endif /* KSSL_DEBUG */
-
-	alg_mkey = cipher->algorithm_mkey;
-	alg_auth = cipher->algorithm_auth;
-	alg_enc = cipher->algorithm_enc;
-	alg_mac = cipher->algorithm_mac;
-	alg_ssl = cipher->algorithm_ssl;
-
-	alg2=cipher->algorithm2;
-
-	is_export=SSL_C_IS_EXPORT(cipher);
-	pkl=SSL_C_EXPORT_PKEYLENGTH(cipher);
-	kl=SSL_C_EXPORT_KEYLENGTH(cipher);
-	exp_str=is_export?" export":"";
-	
-	if (alg_ssl & SSL_SSLV2)
-		ver="SSLv2";
-	else if (alg_ssl & SSL_SSLV3)
-		ver="SSLv3";
-	else if (alg_ssl & SSL_TLSV1_2)
-		ver="TLSv1.2";
-	else
-		ver="unknown";
-
-	switch (alg_mkey)
-		{
-	case SSL_kRSA:
-		kx=is_export?(pkl == 512 ? "RSA(512)" : "RSA(1024)"):"RSA";
-		break;
-	case SSL_kDHr:
-		kx="DH/RSA";
-		break;
-	case SSL_kDHd:
-		kx="DH/DSS";
-		break;
-        case SSL_kKRB5:
-		kx="KRB5";
-		break;
-	case SSL_kEDH:
-		kx=is_export?(pkl == 512 ? "DH(512)" : "DH(1024)"):"DH";
-		break;
-	case SSL_kECDHr:
-		kx="ECDH/RSA";
-		break;
-	case SSL_kECDHe:
-		kx="ECDH/ECDSA";
-		break;
-	case SSL_kEECDH:
-		kx="ECDH";
-		break;
-	case SSL_kPSK:
-		kx="PSK";
-		break;
-	case SSL_kSRP:
-		kx="SRP";
-		break;
-	case SSL_kGOST:
-		kx="GOST";
-		break;
-	default:
-		kx="unknown";
-		}
-
-	switch (alg_auth)
-		{
-	case SSL_aRSA:
-		au="RSA";
-		break;
-	case SSL_aDSS:
-		au="DSS";
-		break;
-	case SSL_aDH:
-		au="DH";
-		break;
-        case SSL_aKRB5:
-		au="KRB5";
-		break;
-        case SSL_aECDH:
-		au="ECDH";
-		break;
-	case SSL_aNULL:
-		au="None";
-		break;
-	case SSL_aECDSA:
-		au="ECDSA";
-		break;
-	case SSL_aPSK:
-		au="PSK";
-		break;
-	case SSL_aSRP:
-		au="SRP";
-		break;
-	case SSL_aGOST94:
-		au="GOST94";
-		break;
-	case SSL_aGOST01:
-		au="GOST01";
-		break;
-	default:
-		au="unknown";
-		break;
-		}
-
-	switch (alg_enc)
-		{
-	case SSL_DES:
-		enc=(is_export && kl == 5)?"DES(40)":"DES(56)";
-		break;
-	case SSL_3DES:
-		enc="3DES(168)";
-		break;
-	case SSL_RC4:
-		enc=is_export?(kl == 5 ? "RC4(40)" : "RC4(56)")
-		  :((alg2&SSL2_CF_8_BYTE_ENC)?"RC4(64)":"RC4(128)");
-		break;
-	case SSL_RC2:
-		enc=is_export?(kl == 5 ? "RC2(40)" : "RC2(56)"):"RC2(128)";
-		break;
-	case SSL_IDEA:
-		enc="IDEA(128)";
-		break;
-	case SSL_eNULL:
-		enc="None";
-		break;
-	case SSL_AES128:
-		enc="AES(128)";
-		break;
-	case SSL_AES256:
-		enc="AES(256)";
-		break;
-	case SSL_AES128GCM:
-		enc="AESGCM(128)";
-		break;
-	case SSL_AES256GCM:
-		enc="AESGCM(256)";
-		break;
-	case SSL_CAMELLIA128:
-		enc="Camellia(128)";
-		break;
-	case SSL_CAMELLIA256:
-		enc="Camellia(256)";
-		break;
-	case SSL_SEED:
-		enc="SEED(128)";
-		break;
-	case SSL_eGOST2814789CNT:
-		enc="GOST89(256)";
-		break;
-	default:
-		enc="unknown";
-		break;
-		}
-
-	switch (alg_mac)
-		{
-	case SSL_MD5:
-		mac="MD5";
-		break;
-	case SSL_SHA1:
-		mac="SHA1";
-		break;
-	case SSL_SHA256:
-		mac="SHA256";
-		break;
-	case SSL_SHA384:
-		mac="SHA384";
-		break;
-	case SSL_AEAD:
-		mac="AEAD";
-		break;
-	case SSL_GOST89MAC:
-		mac="GOST89";
-		break;
-	case SSL_GOST94:
-		mac="GOST94";
-		break;
-	default:
-		mac="unknown";
-		break;
-		}
-
-	if (buf == NULL)
-		{
-		len=128;
-		buf=OPENSSL_malloc(len);
-		if (buf == NULL) return("OPENSSL_malloc Error");
-		}
-	else if (len < 128)
-		return("Buffer too small");
+    static const char *format =
+        "%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s%s\n";
+#endif                          /* KSSL_DEBUG */
+
+    alg_mkey = cipher->algorithm_mkey;
+    alg_auth = cipher->algorithm_auth;
+    alg_enc = cipher->algorithm_enc;
+    alg_mac = cipher->algorithm_mac;
+    alg_ssl = cipher->algorithm_ssl;
+
+    alg2 = cipher->algorithm2;
+
+    is_export = SSL_C_IS_EXPORT(cipher);
+    pkl = SSL_C_EXPORT_PKEYLENGTH(cipher);
+    kl = SSL_C_EXPORT_KEYLENGTH(cipher);
+    exp_str = is_export ? " export" : "";
+
+    if (alg_ssl & SSL_SSLV2)
+        ver = "SSLv2";
+    else if (alg_ssl & SSL_SSLV3)
+        ver = "SSLv3";
+    else if (alg_ssl & SSL_TLSV1_2)
+        ver = "TLSv1.2";
+    else
+        ver = "unknown";
+
+    switch (alg_mkey) {
+    case SSL_kRSA:
+        kx = is_export ? (pkl == 512 ? "RSA(512)" : "RSA(1024)") : "RSA";
+        break;
+    case SSL_kDHr:
+        kx = "DH/RSA";
+        break;
+    case SSL_kDHd:
+        kx = "DH/DSS";
+        break;
+    case SSL_kKRB5:
+        kx = "KRB5";
+        break;
+    case SSL_kEDH:
+        kx = is_export ? (pkl == 512 ? "DH(512)" : "DH(1024)") : "DH";
+        break;
+    case SSL_kECDHr:
+        kx = "ECDH/RSA";
+        break;
+    case SSL_kECDHe:
+        kx = "ECDH/ECDSA";
+        break;
+    case SSL_kEECDH:
+        kx = "ECDH";
+        break;
+    case SSL_kPSK:
+        kx = "PSK";
+        break;
+    case SSL_kSRP:
+        kx = "SRP";
+        break;
+    case SSL_kGOST:
+        kx = "GOST";
+        break;
+    default:
+        kx = "unknown";
+    }
+
+    switch (alg_auth) {
+    case SSL_aRSA:
+        au = "RSA";
+        break;
+    case SSL_aDSS:
+        au = "DSS";
+        break;
+    case SSL_aDH:
+        au = "DH";
+        break;
+    case SSL_aKRB5:
+        au = "KRB5";
+        break;
+    case SSL_aECDH:
+        au = "ECDH";
+        break;
+    case SSL_aNULL:
+        au = "None";
+        break;
+    case SSL_aECDSA:
+        au = "ECDSA";
+        break;
+    case SSL_aPSK:
+        au = "PSK";
+        break;
+    case SSL_aSRP:
+        au = "SRP";
+        break;
+    case SSL_aGOST94:
+        au = "GOST94";
+        break;
+    case SSL_aGOST01:
+        au = "GOST01";
+        break;
+    default:
+        au = "unknown";
+        break;
+    }
+
+    switch (alg_enc) {
+    case SSL_DES:
+        enc = (is_export && kl == 5) ? "DES(40)" : "DES(56)";
+        break;
+    case SSL_3DES:
+        enc = "3DES(168)";
+        break;
+    case SSL_RC4:
+        enc = is_export ? (kl == 5 ? "RC4(40)" : "RC4(56)")
+            : ((alg2 & SSL2_CF_8_BYTE_ENC) ? "RC4(64)" : "RC4(128)");
+        break;
+    case SSL_RC2:
+        enc = is_export ? (kl == 5 ? "RC2(40)" : "RC2(56)") : "RC2(128)";
+        break;
+    case SSL_IDEA:
+        enc = "IDEA(128)";
+        break;
+    case SSL_eNULL:
+        enc = "None";
+        break;
+    case SSL_AES128:
+        enc = "AES(128)";
+        break;
+    case SSL_AES256:
+        enc = "AES(256)";
+        break;
+    case SSL_AES128GCM:
+        enc = "AESGCM(128)";
+        break;
+    case SSL_AES256GCM:
+        enc = "AESGCM(256)";
+        break;
+    case SSL_CAMELLIA128:
+        enc = "Camellia(128)";
+        break;
+    case SSL_CAMELLIA256:
+        enc = "Camellia(256)";
+        break;
+    case SSL_SEED:
+        enc = "SEED(128)";
+        break;
+    case SSL_eGOST2814789CNT:
+        enc = "GOST89(256)";
+        break;
+    default:
+        enc = "unknown";
+        break;
+    }
+
+    switch (alg_mac) {
+    case SSL_MD5:
+        mac = "MD5";
+        break;
+    case SSL_SHA1:
+        mac = "SHA1";
+        break;
+    case SSL_SHA256:
+        mac = "SHA256";
+        break;
+    case SSL_SHA384:
+        mac = "SHA384";
+        break;
+    case SSL_AEAD:
+        mac = "AEAD";
+        break;
+    case SSL_GOST89MAC:
+        mac = "GOST89";
+        break;
+    case SSL_GOST94:
+        mac = "GOST94";
+        break;
+    default:
+        mac = "unknown";
+        break;
+    }
+
+    if (buf == NULL) {
+        len = 128;
+        buf = OPENSSL_malloc(len);
+        if (buf == NULL)
+            return ("OPENSSL_malloc Error");
+    } else if (len < 128)
+        return ("Buffer too small");
 
 #ifdef KSSL_DEBUG
-	BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp_str,alg_mkey,alg_auth,alg_enc,alg_mac,alg_ssl);
+    BIO_snprintf(buf, len, format, cipher->name, ver, kx, au, enc, mac,
+                 exp_str, alg_mkey, alg_auth, alg_enc, alg_mac, alg_ssl);
 #else
-	BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp_str);
-#endif /* KSSL_DEBUG */
-	return(buf);
-	}
+    BIO_snprintf(buf, len, format, cipher->name, ver, kx, au, enc, mac,
+                 exp_str);
+#endif                          /* KSSL_DEBUG */
+    return (buf);
+}
 
 char *SSL_CIPHER_get_version(const SSL_CIPHER *c)
-	{
-	int i;
-
-	if (c == NULL) return("(NONE)");
-	i=(int)(c->id>>24L);
-	if (i == 3)
-		return("TLSv1/SSLv3");
-	else if (i == 2)
-		return("SSLv2");
-	else
-		return("unknown");
-	}
+{
+    int i;
+
+    if (c == NULL)
+        return ("(NONE)");
+    i = (int)(c->id >> 24L);
+    if (i == 3)
+        return ("TLSv1/SSLv3");
+    else if (i == 2)
+        return ("SSLv2");
+    else
+        return ("unknown");
+}
 
 /* return the actual cipher being used */
 const char *SSL_CIPHER_get_name(const SSL_CIPHER *c)
-	{
-	if (c != NULL)
-		return(c->name);
-	return("(NONE)");
-	}
+{
+    if (c != NULL)
+        return (c->name);
+    return ("(NONE)");
+}
 
 /* number of bits for symmetric cipher */
 int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits)
-	{
-	int ret=0;
-
-	if (c != NULL)
-		{
-		if (alg_bits != NULL) *alg_bits = c->alg_bits;
-		ret = c->strength_bits;
-		}
-	return(ret);
-	}
+{
+    int ret = 0;
+
+    if (c != NULL) {
+        if (alg_bits != NULL)
+            *alg_bits = c->alg_bits;
+        ret = c->strength_bits;
+    }
+    return (ret);
+}
 
 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c)
-	{
-	return c->id;
-	}
+{
+    return c->id;
+}
 
 SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n)
-	{
-	SSL_COMP *ctmp;
-	int i,nn;
-
-	if ((n == 0) || (sk == NULL)) return(NULL);
-	nn=sk_SSL_COMP_num(sk);
-	for (i=0; iid == n)
-			return(ctmp);
-		}
-	return(NULL);
-	}
+{
+    SSL_COMP *ctmp;
+    int i, nn;
+
+    if ((n == 0) || (sk == NULL))
+        return (NULL);
+    nn = sk_SSL_COMP_num(sk);
+    for (i = 0; i < nn; i++) {
+        ctmp = sk_SSL_COMP_value(sk, i);
+        if (ctmp->id == n)
+            return (ctmp);
+    }
+    return (NULL);
+}
 
 #ifdef OPENSSL_NO_COMP
 void *SSL_COMP_get_compression_methods(void)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
+
 int SSL_COMP_add_compression_method(int id, void *cm)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 const char *SSL_COMP_get_name(const void *comp)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void)
-	{
-	load_builtin_compressions();
-	return(ssl_comp_methods);
-	}
-
-STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) *meths)
-	{
-	STACK_OF(SSL_COMP) *old_meths = ssl_comp_methods;
-	ssl_comp_methods = meths;
-	return old_meths;
-	}
+{
+    load_builtin_compressions();
+    return (ssl_comp_methods);
+}
+
+STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
+                                                      *meths)
+{
+    STACK_OF(SSL_COMP) *old_meths = ssl_comp_methods;
+    ssl_comp_methods = meths;
+    return old_meths;
+}
 
 static void cmeth_free(SSL_COMP *cm)
-	{
-	OPENSSL_free(cm);
-	}
+{
+    OPENSSL_free(cm);
+}
 
 void SSL_COMP_free_compression_methods(void)
-	{
-	STACK_OF(SSL_COMP) *old_meths = ssl_comp_methods;
-	ssl_comp_methods = NULL;
-	sk_SSL_COMP_pop_free(old_meths, cmeth_free);
-	}
+{
+    STACK_OF(SSL_COMP) *old_meths = ssl_comp_methods;
+    ssl_comp_methods = NULL;
+    sk_SSL_COMP_pop_free(old_meths, cmeth_free);
+}
 
 int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm)
-	{
-	SSL_COMP *comp;
+{
+    SSL_COMP *comp;
 
-        if (cm == NULL || cm->type == NID_undef)
-                return 1;
+    if (cm == NULL || cm->type == NID_undef)
+        return 1;
 
-	/*-
-	 * According to draft-ietf-tls-compression-04.txt, the
-	 * compression number ranges should be the following:
+        /*-
+         * According to draft-ietf-tls-compression-04.txt, the
+         * compression number ranges should be the following:
          *
          *   0 to  63:  methods defined by the IETF
-	 *  64 to 192:  external party methods assigned by IANA
-	 * 193 to 255:  reserved for private use 
-	 */
-	if (id < 193 || id > 255)
-		{
-		SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE);
-		return 0;
-		}
-
-	MemCheck_off();
-	comp=(SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
-	comp->id=id;
-	comp->method=cm;
-	load_builtin_compressions();
-	if (ssl_comp_methods
-		&& sk_SSL_COMP_find(ssl_comp_methods,comp) >= 0)
-		{
-		OPENSSL_free(comp);
-		MemCheck_on();
-		SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,SSL_R_DUPLICATE_COMPRESSION_ID);
-		return(1);
-		}
-	else if ((ssl_comp_methods == NULL)
-		|| !sk_SSL_COMP_push(ssl_comp_methods,comp))
-		{
-		OPENSSL_free(comp);
-		MemCheck_on();
-		SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,ERR_R_MALLOC_FAILURE);
-		return(1);
-		}
-	else
-		{
-		MemCheck_on();
-		return(0);
-		}
-	}
+         *  64 to 192:  external party methods assigned by IANA
+         * 193 to 255:  reserved for private use
+         */
+    if (id < 193 || id > 255) {
+        SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,
+               SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE);
+        return 0;
+    }
+
+    MemCheck_off();
+    comp = (SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
+    comp->id = id;
+    comp->method = cm;
+    load_builtin_compressions();
+    if (ssl_comp_methods && sk_SSL_COMP_find(ssl_comp_methods, comp) >= 0) {
+        OPENSSL_free(comp);
+        MemCheck_on();
+        SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,
+               SSL_R_DUPLICATE_COMPRESSION_ID);
+        return (1);
+    } else if ((ssl_comp_methods == NULL)
+               || !sk_SSL_COMP_push(ssl_comp_methods, comp)) {
+        OPENSSL_free(comp);
+        MemCheck_on();
+        SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD, ERR_R_MALLOC_FAILURE);
+        return (1);
+    } else {
+        MemCheck_on();
+        return (0);
+    }
+}
 
 const char *SSL_COMP_get_name(const COMP_METHOD *comp)
-	{
-	if (comp)
-		return comp->name;
-	return NULL;
-	}
+{
+    if (comp)
+        return comp->name;
+    return NULL;
+}
 #endif
 /* For a cipher return the index corresponding to the certificate type */
 int ssl_cipher_get_cert_index(const SSL_CIPHER *c)
-	{
- 	unsigned long alg_k, alg_a;
-
-	alg_k = c->algorithm_mkey;
-	alg_a = c->algorithm_auth;
-
-	if (alg_k & (SSL_kECDHr|SSL_kECDHe))
-		{
-		/* we don't need to look at SSL_kEECDH
-		 * since no certificate is needed for
-		 * anon ECDH and for authenticated
-		 * EECDH, the check for the auth
-		 * algorithm will set i correctly
-		 * NOTE: For ECDH-RSA, we need an ECC
-		 * not an RSA cert but for EECDH-RSA
-		 * we need an RSA cert. Placing the
-		 * checks for SSL_kECDH before RSA
-		 * checks ensures the correct cert is chosen.
-		 */
-		return SSL_PKEY_ECC;
-		}
-	else if (alg_a & SSL_aECDSA)
-		return SSL_PKEY_ECC;
-	else if (alg_k & SSL_kDHr)
-		return SSL_PKEY_DH_RSA;
-	else if (alg_k & SSL_kDHd)
-		return SSL_PKEY_DH_DSA;
-	else if (alg_a & SSL_aDSS)
-		return SSL_PKEY_DSA_SIGN;
-	else if (alg_a & SSL_aRSA)
-		return SSL_PKEY_RSA_ENC;
-	else if (alg_a & SSL_aKRB5)
-		/* VRS something else here? */
-		return -1;
-	else if (alg_a & SSL_aGOST94) 
-		return SSL_PKEY_GOST94;
-	else if (alg_a & SSL_aGOST01)
-		return SSL_PKEY_GOST01;
-	return -1;
-	}
+{
+    unsigned long alg_k, alg_a;
+
+    alg_k = c->algorithm_mkey;
+    alg_a = c->algorithm_auth;
+
+    if (alg_k & (SSL_kECDHr | SSL_kECDHe)) {
+        /*
+         * we don't need to look at SSL_kEECDH since no certificate is needed
+         * for anon ECDH and for authenticated EECDH, the check for the auth
+         * algorithm will set i correctly NOTE: For ECDH-RSA, we need an ECC
+         * not an RSA cert but for EECDH-RSA we need an RSA cert. Placing the
+         * checks for SSL_kECDH before RSA checks ensures the correct cert is
+         * chosen.
+         */
+        return SSL_PKEY_ECC;
+    } else if (alg_a & SSL_aECDSA)
+        return SSL_PKEY_ECC;
+    else if (alg_k & SSL_kDHr)
+        return SSL_PKEY_DH_RSA;
+    else if (alg_k & SSL_kDHd)
+        return SSL_PKEY_DH_DSA;
+    else if (alg_a & SSL_aDSS)
+        return SSL_PKEY_DSA_SIGN;
+    else if (alg_a & SSL_aRSA)
+        return SSL_PKEY_RSA_ENC;
+    else if (alg_a & SSL_aKRB5)
+        /* VRS something else here? */
+        return -1;
+    else if (alg_a & SSL_aGOST94)
+        return SSL_PKEY_GOST94;
+    else if (alg_a & SSL_aGOST01)
+        return SSL_PKEY_GOST01;
+    return -1;
+}
 
 const SSL_CIPHER *ssl_get_cipher_by_char(SSL *ssl, const unsigned char *ptr)
-	{
-	const SSL_CIPHER *c;
-	c = ssl->method->get_cipher_by_char(ptr);
-	if (c == NULL || c->valid == 0)
-		return NULL;
-	return c;
-	}
+{
+    const SSL_CIPHER *c;
+    c = ssl->method->get_cipher_by_char(ptr);
+    if (c == NULL || c->valid == 0)
+        return NULL;
+    return c;
+}
 
 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr)
-	{
-	return ssl->method->get_cipher_by_char(ptr);
-	}
+{
+    return ssl->method->get_cipher_by_char(ptr);
+}
diff --git a/ssl/ssl_conf.c b/ssl/ssl_conf.c
index 957b0b5386..0ee6e46423 100644
--- a/ssl/ssl_conf.c
+++ b/ssl/ssl_conf.c
@@ -1,5 +1,5 @@
-/*! \file ssl/ssl_conf.c
- *  \brief SSL configuration functions
+/*
+ * ! \file ssl/ssl_conf.c \brief SSL configuration functions
  */
 /* ====================================================================
  * Copyright (c) 2012 The OpenSSL Project.  All rights reserved.
@@ -9,7 +9,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,32 +56,32 @@
  */
 
 #ifdef REF_CHECK
-#  include 
+# include 
 #endif
 #include 
 #include "ssl_locl.h"
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 
-/* structure holding name tables. This is used for pemitted elements in
- * lists such as TLSv1 and single command line switches such as no_tls1
+/*
+ * structure holding name tables. This is used for pemitted elements in lists
+ * such as TLSv1 and single command line switches such as no_tls1
  */
 
-typedef struct
-	{
-	const char *name;
-	int namelen;
-	unsigned int name_flags;
-	unsigned long option_value;
-	} ssl_flag_tbl;
+typedef struct {
+    const char *name;
+    int namelen;
+    unsigned int name_flags;
+    unsigned long option_value;
+} ssl_flag_tbl;
 
 /* Sense of name is inverted e.g. "TLSv1" will clear SSL_OP_NO_TLSv1 */
-#define SSL_TFLAG_INV	0x1
+#define SSL_TFLAG_INV   0x1
 /* Flags refers to cert_flags not options */
-#define SSL_TFLAG_CERT	0x2
+#define SSL_TFLAG_CERT  0x2
 /* Option can only be used for clients */
 #define SSL_TFLAG_CLIENT SSL_CONF_FLAG_CLIENT
 /* Option can only be used for servers */
@@ -89,613 +89,580 @@ typedef struct
 #define SSL_TFLAG_BOTH (SSL_TFLAG_CLIENT|SSL_TFLAG_SERVER)
 
 #define SSL_FLAG_TBL(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_BOTH, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_BOTH, flag}
 #define SSL_FLAG_TBL_SRV(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_SERVER, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_SERVER, flag}
 #define SSL_FLAG_TBL_CLI(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_CLIENT, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_CLIENT, flag}
 #define SSL_FLAG_TBL_INV(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_INV|SSL_TFLAG_BOTH, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_INV|SSL_TFLAG_BOTH, flag}
 #define SSL_FLAG_TBL_SRV_INV(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_INV|SSL_TFLAG_SERVER, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_INV|SSL_TFLAG_SERVER, flag}
 #define SSL_FLAG_TBL_CERT(str, flag) \
-	{str, (int)(sizeof(str) - 1), SSL_TFLAG_CERT|SSL_TFLAG_BOTH, flag}
+        {str, (int)(sizeof(str) - 1), SSL_TFLAG_CERT|SSL_TFLAG_BOTH, flag}
 
-/* Opaque structure containing SSL configuration context.
+/*
+ * Opaque structure containing SSL configuration context.
  */
 
-struct ssl_conf_ctx_st
-	{
-	/* Various flags indicating (among other things) which options we
-	 * will recognise.
-	 */
-	unsigned int flags;
-	/* Prefix and length of commands */
-	char *prefix;
-	size_t prefixlen;
-	/* SSL_CTX or SSL structure to perform operations on */
-	SSL_CTX *ctx;
-	SSL *ssl;
-	/* Pointer to SSL or SSL_CTX options field or NULL if none */
-	unsigned long *poptions;
-	/* Pointer to SSL or SSL_CTX cert_flags or NULL if none */
-	unsigned int *pcert_flags;
-	/* Current flag table being worked on */
-	const ssl_flag_tbl *tbl;
-	/* Size of table */
-	size_t ntbl;
-	};
+struct ssl_conf_ctx_st {
+    /*
+     * Various flags indicating (among other things) which options we will
+     * recognise.
+     */
+    unsigned int flags;
+    /* Prefix and length of commands */
+    char *prefix;
+    size_t prefixlen;
+    /* SSL_CTX or SSL structure to perform operations on */
+    SSL_CTX *ctx;
+    SSL *ssl;
+    /* Pointer to SSL or SSL_CTX options field or NULL if none */
+    unsigned long *poptions;
+    /* Pointer to SSL or SSL_CTX cert_flags or NULL if none */
+    unsigned int *pcert_flags;
+    /* Current flag table being worked on */
+    const ssl_flag_tbl *tbl;
+    /* Size of table */
+    size_t ntbl;
+};
 
 static int ssl_match_option(SSL_CONF_CTX *cctx, const ssl_flag_tbl *tbl,
-				const char *name, int namelen, int onoff)
-	{
-	/* If name not relevant for context skip */
-	if (!(cctx->flags & tbl->name_flags & SSL_TFLAG_BOTH))
-		return 0;
-	if (namelen == -1)
-		{
-		if (strcmp(tbl->name, name))
-			return 0;
-		}
-	else if (tbl->namelen != namelen || strncasecmp(tbl->name, name, namelen))
-		return 0;
-	if (cctx->poptions)
-		{
-		if (tbl->name_flags & SSL_TFLAG_INV)
-			onoff ^= 1;
-		if (tbl->name_flags & SSL_TFLAG_CERT)
-			{
-			if (onoff)
-				*cctx->pcert_flags |= tbl->option_value;
-			else
-				*cctx->pcert_flags &= ~tbl->option_value;
-			}
-		else
-			{
-			if (onoff)
-				*cctx->poptions |= tbl->option_value;
-			else
-				*cctx->poptions &= ~tbl->option_value;
-			}
-		}
-	return 1;
-	}
+                            const char *name, int namelen, int onoff)
+{
+    /* If name not relevant for context skip */
+    if (!(cctx->flags & tbl->name_flags & SSL_TFLAG_BOTH))
+        return 0;
+    if (namelen == -1) {
+        if (strcmp(tbl->name, name))
+            return 0;
+    } else if (tbl->namelen != namelen
+               || strncasecmp(tbl->name, name, namelen))
+        return 0;
+    if (cctx->poptions) {
+        if (tbl->name_flags & SSL_TFLAG_INV)
+            onoff ^= 1;
+        if (tbl->name_flags & SSL_TFLAG_CERT) {
+            if (onoff)
+                *cctx->pcert_flags |= tbl->option_value;
+            else
+                *cctx->pcert_flags &= ~tbl->option_value;
+        } else {
+            if (onoff)
+                *cctx->poptions |= tbl->option_value;
+            else
+                *cctx->poptions &= ~tbl->option_value;
+        }
+    }
+    return 1;
+}
 
 static int ssl_set_option_list(const char *elem, int len, void *usr)
-	{
-	SSL_CONF_CTX *cctx = usr;
-	size_t i;
-	const ssl_flag_tbl *tbl;
-	int onoff = 1;
-	/* len == -1 indicates not being called in list context, just for
-	 * single command line switches, so don't allow +, -.
-	 */
-	if (len != -1)
-		{
-		if (*elem == '+')
-			{
-			elem++;
-			len--;
-			onoff = 1;
-			}
-		else if (*elem == '-')
-			{
-			elem++;
-			len--;
-			onoff = 0;
-			}
-		}
-	for (i = 0, tbl = cctx->tbl; i < cctx->ntbl; i++, tbl++)
-		{
-		if (ssl_match_option(cctx, tbl, elem, len, onoff))
-			return 1;
-		}
-	return 0;
-	}
+{
+    SSL_CONF_CTX *cctx = usr;
+    size_t i;
+    const ssl_flag_tbl *tbl;
+    int onoff = 1;
+    /*
+     * len == -1 indicates not being called in list context, just for single
+     * command line switches, so don't allow +, -.
+     */
+    if (len != -1) {
+        if (*elem == '+') {
+            elem++;
+            len--;
+            onoff = 1;
+        } else if (*elem == '-') {
+            elem++;
+            len--;
+            onoff = 0;
+        }
+    }
+    for (i = 0, tbl = cctx->tbl; i < cctx->ntbl; i++, tbl++) {
+        if (ssl_match_option(cctx, tbl, elem, len, onoff))
+            return 1;
+    }
+    return 0;
+}
 
 /* Single command line switches with no argument e.g. -no_ssl3 */
 static int ctrl_str_option(SSL_CONF_CTX *cctx, const char *cmd)
-	{
-	static const ssl_flag_tbl ssl_option_single[] =
-		{
-		SSL_FLAG_TBL("no_ssl2", SSL_OP_NO_SSLv2),
-		SSL_FLAG_TBL("no_ssl3", SSL_OP_NO_SSLv3),
-		SSL_FLAG_TBL("no_tls1", SSL_OP_NO_TLSv1),
-		SSL_FLAG_TBL("no_tls1_1", SSL_OP_NO_TLSv1_1),
-		SSL_FLAG_TBL("no_tls1_2", SSL_OP_NO_TLSv1_2),
-		SSL_FLAG_TBL("bugs", SSL_OP_ALL),
-		SSL_FLAG_TBL("no_comp", SSL_OP_NO_COMPRESSION),
-		SSL_FLAG_TBL_SRV("ecdh_single", SSL_OP_SINGLE_ECDH_USE),
+{
+    static const ssl_flag_tbl ssl_option_single[] = {
+        SSL_FLAG_TBL("no_ssl2", SSL_OP_NO_SSLv2),
+        SSL_FLAG_TBL("no_ssl3", SSL_OP_NO_SSLv3),
+        SSL_FLAG_TBL("no_tls1", SSL_OP_NO_TLSv1),
+        SSL_FLAG_TBL("no_tls1_1", SSL_OP_NO_TLSv1_1),
+        SSL_FLAG_TBL("no_tls1_2", SSL_OP_NO_TLSv1_2),
+        SSL_FLAG_TBL("bugs", SSL_OP_ALL),
+        SSL_FLAG_TBL("no_comp", SSL_OP_NO_COMPRESSION),
+        SSL_FLAG_TBL_SRV("ecdh_single", SSL_OP_SINGLE_ECDH_USE),
 #ifndef OPENSSL_NO_TLSEXT
-		SSL_FLAG_TBL("no_ticket", SSL_OP_NO_TICKET),
+        SSL_FLAG_TBL("no_ticket", SSL_OP_NO_TICKET),
 #endif
-		SSL_FLAG_TBL_SRV("serverpref", SSL_OP_CIPHER_SERVER_PREFERENCE),
-		SSL_FLAG_TBL("legacy_renegotiation", SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION),
-		SSL_FLAG_TBL_SRV("legacy_server_connect", SSL_OP_LEGACY_SERVER_CONNECT),
-		SSL_FLAG_TBL_SRV("no_resumption_on_reneg", SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION),
-		SSL_FLAG_TBL_SRV_INV("no_legacy_server_connect", SSL_OP_LEGACY_SERVER_CONNECT),
-		SSL_FLAG_TBL_CERT("strict", SSL_CERT_FLAG_TLS_STRICT),
+        SSL_FLAG_TBL_SRV("serverpref", SSL_OP_CIPHER_SERVER_PREFERENCE),
+        SSL_FLAG_TBL("legacy_renegotiation",
+                     SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION),
+        SSL_FLAG_TBL_SRV("legacy_server_connect",
+                         SSL_OP_LEGACY_SERVER_CONNECT),
+        SSL_FLAG_TBL_SRV("no_resumption_on_reneg",
+                         SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION),
+        SSL_FLAG_TBL_SRV_INV("no_legacy_server_connect",
+                             SSL_OP_LEGACY_SERVER_CONNECT),
+        SSL_FLAG_TBL_CERT("strict", SSL_CERT_FLAG_TLS_STRICT),
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		SSL_FLAG_TBL_CERT("debug_broken_protocol", SSL_CERT_FLAG_BROKEN_PROTOCOL),
+        SSL_FLAG_TBL_CERT("debug_broken_protocol",
+                          SSL_CERT_FLAG_BROKEN_PROTOCOL),
 #endif
-		};
-	cctx->tbl = ssl_option_single;
-	cctx->ntbl = sizeof(ssl_option_single)/sizeof(ssl_flag_tbl);
-	return ssl_set_option_list(cmd, -1, cctx);
-	}
+    };
+    cctx->tbl = ssl_option_single;
+    cctx->ntbl = sizeof(ssl_option_single) / sizeof(ssl_flag_tbl);
+    return ssl_set_option_list(cmd, -1, cctx);
+}
 
 /* Set supported signature algorithms */
 static int cmd_SignatureAlgorithms(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv;
-	if (cctx->ssl)
-		rv = SSL_set1_sigalgs_list(cctx->ssl, value);
-	/* NB: ctx == NULL performs syntax checking only */
-	else
-		rv = SSL_CTX_set1_sigalgs_list(cctx->ctx, value);
-	return rv > 0;
-	}
+{
+    int rv;
+    if (cctx->ssl)
+        rv = SSL_set1_sigalgs_list(cctx->ssl, value);
+    /* NB: ctx == NULL performs syntax checking only */
+    else
+        rv = SSL_CTX_set1_sigalgs_list(cctx->ctx, value);
+    return rv > 0;
+}
+
 /* Set supported client signature algorithms */
-static int cmd_ClientSignatureAlgorithms(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv;
-	if (cctx->ssl)
-		rv = SSL_set1_client_sigalgs_list(cctx->ssl, value);
-	/* NB: ctx == NULL performs syntax checking only */
-	else
-		rv = SSL_CTX_set1_client_sigalgs_list(cctx->ctx, value);
-	return rv > 0;
-	}
+static int cmd_ClientSignatureAlgorithms(SSL_CONF_CTX *cctx,
+                                         const char *value)
+{
+    int rv;
+    if (cctx->ssl)
+        rv = SSL_set1_client_sigalgs_list(cctx->ssl, value);
+    /* NB: ctx == NULL performs syntax checking only */
+    else
+        rv = SSL_CTX_set1_client_sigalgs_list(cctx->ctx, value);
+    return rv > 0;
+}
 
 static int cmd_Curves(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv;
-	if (cctx->ssl)
-		rv = SSL_set1_curves_list(cctx->ssl, value);
-	/* NB: ctx == NULL performs syntax checking only */
-	else
-		rv = SSL_CTX_set1_curves_list(cctx->ctx, value);
-	return rv > 0;
-	}
+{
+    int rv;
+    if (cctx->ssl)
+        rv = SSL_set1_curves_list(cctx->ssl, value);
+    /* NB: ctx == NULL performs syntax checking only */
+    else
+        rv = SSL_CTX_set1_curves_list(cctx->ctx, value);
+    return rv > 0;
+}
+
 #ifndef OPENSSL_NO_ECDH
 /* ECDH temporary parameters */
 static int cmd_ECDHParameters(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int onoff = -1, rv = 1;
-	if (!(cctx->flags & SSL_CONF_FLAG_SERVER))
-		return -2;
-	if (cctx->flags & SSL_CONF_FLAG_FILE)
-		{
-		if (*value == '+')
-			{
-			onoff = 1;
-			value++;
-			}
-		if (*value == '-')
-			{
-			onoff = 0;
-			value++;
-			}
-		if (!strcasecmp(value, "automatic"))
-			{
-			if (onoff == -1)
-				onoff = 1;
-			}
-		else if (onoff != -1)
-			return 0;
-		}
-	else if (cctx->flags & SSL_CONF_FLAG_CMDLINE)
-		{
-		if (!strcmp(value, "auto"))
-			onoff = 1;
-		}
-
-	if (onoff != -1)
-		{
-		if (cctx->ctx)
-			rv = SSL_CTX_set_ecdh_auto(cctx->ctx, onoff);
-		else if (cctx->ssl)
-			rv = SSL_set_ecdh_auto(cctx->ssl, onoff);
-		}
-	else
-		{
-		EC_KEY *ecdh;
-		int nid;
-		nid = EC_curve_nist2nid(value);
-		if (nid == NID_undef)
-			nid = OBJ_sn2nid(value);
-		if (nid == 0)
-			return 0;
-		ecdh = EC_KEY_new_by_curve_name(nid);
-		if (!ecdh)
-			return 0;
-		if (cctx->ctx)
-			rv = SSL_CTX_set_tmp_ecdh(cctx->ctx, ecdh);
-		else if (cctx->ssl)
-			rv = SSL_set_tmp_ecdh(cctx->ssl, ecdh);
-		EC_KEY_free(ecdh);
-		}
-
-	return rv > 0;
-	}
+{
+    int onoff = -1, rv = 1;
+    if (!(cctx->flags & SSL_CONF_FLAG_SERVER))
+        return -2;
+    if (cctx->flags & SSL_CONF_FLAG_FILE) {
+        if (*value == '+') {
+            onoff = 1;
+            value++;
+        }
+        if (*value == '-') {
+            onoff = 0;
+            value++;
+        }
+        if (!strcasecmp(value, "automatic")) {
+            if (onoff == -1)
+                onoff = 1;
+        } else if (onoff != -1)
+            return 0;
+    } else if (cctx->flags & SSL_CONF_FLAG_CMDLINE) {
+        if (!strcmp(value, "auto"))
+            onoff = 1;
+    }
+
+    if (onoff != -1) {
+        if (cctx->ctx)
+            rv = SSL_CTX_set_ecdh_auto(cctx->ctx, onoff);
+        else if (cctx->ssl)
+            rv = SSL_set_ecdh_auto(cctx->ssl, onoff);
+    } else {
+        EC_KEY *ecdh;
+        int nid;
+        nid = EC_curve_nist2nid(value);
+        if (nid == NID_undef)
+            nid = OBJ_sn2nid(value);
+        if (nid == 0)
+            return 0;
+        ecdh = EC_KEY_new_by_curve_name(nid);
+        if (!ecdh)
+            return 0;
+        if (cctx->ctx)
+            rv = SSL_CTX_set_tmp_ecdh(cctx->ctx, ecdh);
+        else if (cctx->ssl)
+            rv = SSL_set_tmp_ecdh(cctx->ssl, ecdh);
+        EC_KEY_free(ecdh);
+    }
+
+    return rv > 0;
+}
 #endif
 static int cmd_CipherString(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv = 1;
-	if (cctx->ctx)
-		rv = SSL_CTX_set_cipher_list(cctx->ctx, value);
-	if (cctx->ssl)
-		rv = SSL_set_cipher_list(cctx->ssl, value);
-	return rv > 0;
-	}
+{
+    int rv = 1;
+    if (cctx->ctx)
+        rv = SSL_CTX_set_cipher_list(cctx->ctx, value);
+    if (cctx->ssl)
+        rv = SSL_set_cipher_list(cctx->ssl, value);
+    return rv > 0;
+}
 
 static int cmd_Protocol(SSL_CONF_CTX *cctx, const char *value)
-	{
-	static const ssl_flag_tbl ssl_protocol_list[] =
-		{
-		SSL_FLAG_TBL_INV("ALL", SSL_OP_NO_SSL_MASK),
-		SSL_FLAG_TBL_INV("SSLv2", SSL_OP_NO_SSLv2),
-		SSL_FLAG_TBL_INV("SSLv3", SSL_OP_NO_SSLv3),
-		SSL_FLAG_TBL_INV("TLSv1", SSL_OP_NO_TLSv1),
-		SSL_FLAG_TBL_INV("TLSv1.1", SSL_OP_NO_TLSv1_1),
-		SSL_FLAG_TBL_INV("TLSv1.2", SSL_OP_NO_TLSv1_2)
-		};
-	if (!(cctx->flags & SSL_CONF_FLAG_FILE))
-		return -2;
-	cctx->tbl = ssl_protocol_list;
-	cctx->ntbl = sizeof(ssl_protocol_list)/sizeof(ssl_flag_tbl);
-	return CONF_parse_list(value, ',', 1, ssl_set_option_list, cctx);
-	}
+{
+    static const ssl_flag_tbl ssl_protocol_list[] = {
+        SSL_FLAG_TBL_INV("ALL", SSL_OP_NO_SSL_MASK),
+        SSL_FLAG_TBL_INV("SSLv2", SSL_OP_NO_SSLv2),
+        SSL_FLAG_TBL_INV("SSLv3", SSL_OP_NO_SSLv3),
+        SSL_FLAG_TBL_INV("TLSv1", SSL_OP_NO_TLSv1),
+        SSL_FLAG_TBL_INV("TLSv1.1", SSL_OP_NO_TLSv1_1),
+        SSL_FLAG_TBL_INV("TLSv1.2", SSL_OP_NO_TLSv1_2)
+    };
+    if (!(cctx->flags & SSL_CONF_FLAG_FILE))
+        return -2;
+    cctx->tbl = ssl_protocol_list;
+    cctx->ntbl = sizeof(ssl_protocol_list) / sizeof(ssl_flag_tbl);
+    return CONF_parse_list(value, ',', 1, ssl_set_option_list, cctx);
+}
 
 static int cmd_Options(SSL_CONF_CTX *cctx, const char *value)
-	{
-	static const ssl_flag_tbl ssl_option_list[] =
-		{
-		SSL_FLAG_TBL_INV("SessionTicket", SSL_OP_NO_TICKET),
-		SSL_FLAG_TBL_INV("EmptyFragments", SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS),
-		SSL_FLAG_TBL("Bugs", SSL_OP_ALL),
-		SSL_FLAG_TBL_INV("Compression", SSL_OP_NO_COMPRESSION),
-		SSL_FLAG_TBL_SRV("ServerPreference", SSL_OP_CIPHER_SERVER_PREFERENCE),
-		SSL_FLAG_TBL_SRV("NoResumptionOnRenegotiation", SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION),
-		SSL_FLAG_TBL_SRV("DHSingle", SSL_OP_SINGLE_DH_USE),
-		SSL_FLAG_TBL_SRV("ECDHSingle", SSL_OP_SINGLE_ECDH_USE),
-		SSL_FLAG_TBL("UnsafeLegacyRenegotiation", SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION),
-		};
-	if (!(cctx->flags & SSL_CONF_FLAG_FILE))
-		return -2;
-	if (value == NULL)
-		return -3;
-	cctx->tbl = ssl_option_list;
-	cctx->ntbl = sizeof(ssl_option_list)/sizeof(ssl_flag_tbl);
-	return CONF_parse_list(value, ',', 1, ssl_set_option_list, cctx);
-	}
+{
+    static const ssl_flag_tbl ssl_option_list[] = {
+        SSL_FLAG_TBL_INV("SessionTicket", SSL_OP_NO_TICKET),
+        SSL_FLAG_TBL_INV("EmptyFragments",
+                         SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS),
+        SSL_FLAG_TBL("Bugs", SSL_OP_ALL),
+        SSL_FLAG_TBL_INV("Compression", SSL_OP_NO_COMPRESSION),
+        SSL_FLAG_TBL_SRV("ServerPreference", SSL_OP_CIPHER_SERVER_PREFERENCE),
+        SSL_FLAG_TBL_SRV("NoResumptionOnRenegotiation",
+                         SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION),
+        SSL_FLAG_TBL_SRV("DHSingle", SSL_OP_SINGLE_DH_USE),
+        SSL_FLAG_TBL_SRV("ECDHSingle", SSL_OP_SINGLE_ECDH_USE),
+        SSL_FLAG_TBL("UnsafeLegacyRenegotiation",
+                     SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION),
+    };
+    if (!(cctx->flags & SSL_CONF_FLAG_FILE))
+        return -2;
+    if (value == NULL)
+        return -3;
+    cctx->tbl = ssl_option_list;
+    cctx->ntbl = sizeof(ssl_option_list) / sizeof(ssl_flag_tbl);
+    return CONF_parse_list(value, ',', 1, ssl_set_option_list, cctx);
+}
 
 static int cmd_Certificate(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv = 1;
-	if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
-		return -2;
-	if (cctx->ctx)
-		rv = SSL_CTX_use_certificate_chain_file(cctx->ctx, value);
-	if (cctx->ssl)
-		rv = SSL_use_certificate_file(cctx->ssl, value, SSL_FILETYPE_PEM);
-	return rv > 0;
-	}
+{
+    int rv = 1;
+    if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
+        return -2;
+    if (cctx->ctx)
+        rv = SSL_CTX_use_certificate_chain_file(cctx->ctx, value);
+    if (cctx->ssl)
+        rv = SSL_use_certificate_file(cctx->ssl, value, SSL_FILETYPE_PEM);
+    return rv > 0;
+}
 
 static int cmd_PrivateKey(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv = 1;
-	if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
-		return -2;
-	if (cctx->ctx)
-		rv = SSL_CTX_use_PrivateKey_file(cctx->ctx, value, SSL_FILETYPE_PEM);
-	if (cctx->ssl)
-		rv = SSL_use_PrivateKey_file(cctx->ssl, value, SSL_FILETYPE_PEM);
-	return rv > 0;
-	}
+{
+    int rv = 1;
+    if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
+        return -2;
+    if (cctx->ctx)
+        rv = SSL_CTX_use_PrivateKey_file(cctx->ctx, value, SSL_FILETYPE_PEM);
+    if (cctx->ssl)
+        rv = SSL_use_PrivateKey_file(cctx->ssl, value, SSL_FILETYPE_PEM);
+    return rv > 0;
+}
+
 #ifndef OPENSSL_NO_DH
 static int cmd_DHParameters(SSL_CONF_CTX *cctx, const char *value)
-	{
-	int rv = 0;
-	DH *dh = NULL;
-	BIO *in = NULL;
-	if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
-		return -2;
-	if (cctx->ctx || cctx->ssl)
-		{
-		in = BIO_new(BIO_s_file_internal());
-		if (!in)
-			goto end;
-		if (BIO_read_filename(in, value) <= 0)
-			goto end;
-		dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL);
-		if (!dh)
-			goto end;
-		}
-	else
-		return 1;
-	if (cctx->ctx)
-		rv = SSL_CTX_set_tmp_dh(cctx->ctx, dh);
-	if (cctx->ssl)
-		rv = SSL_set_tmp_dh(cctx->ssl, dh);
-	end:
-	if (dh)
-		DH_free(dh);
-	if (in)
-		BIO_free(in);
-	return rv > 0;
-	}
+{
+    int rv = 0;
+    DH *dh = NULL;
+    BIO *in = NULL;
+    if (!(cctx->flags & SSL_CONF_FLAG_CERTIFICATE))
+        return -2;
+    if (cctx->ctx || cctx->ssl) {
+        in = BIO_new(BIO_s_file_internal());
+        if (!in)
+            goto end;
+        if (BIO_read_filename(in, value) <= 0)
+            goto end;
+        dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL);
+        if (!dh)
+            goto end;
+    } else
+        return 1;
+    if (cctx->ctx)
+        rv = SSL_CTX_set_tmp_dh(cctx->ctx, dh);
+    if (cctx->ssl)
+        rv = SSL_set_tmp_dh(cctx->ssl, dh);
+ end:
+    if (dh)
+        DH_free(dh);
+    if (in)
+        BIO_free(in);
+    return rv > 0;
+}
 #endif
-typedef struct
-	{
-	int (*cmd)(SSL_CONF_CTX *cctx, const char *value);
-	const char *str_file;
-	const char *str_cmdline;
-	unsigned int value_type;
-	} ssl_conf_cmd_tbl;
+typedef struct {
+    int (*cmd) (SSL_CONF_CTX *cctx, const char *value);
+    const char *str_file;
+    const char *str_cmdline;
+    unsigned int value_type;
+} ssl_conf_cmd_tbl;
 
 /* Table of supported parameters */
 
 #define SSL_CONF_CMD(name, cmdopt, type) \
-	{cmd_##name, #name, cmdopt, type}
+        {cmd_##name, #name, cmdopt, type}
 
 #define SSL_CONF_CMD_STRING(name, cmdopt) \
-	SSL_CONF_CMD(name, cmdopt, SSL_CONF_TYPE_STRING)
+        SSL_CONF_CMD(name, cmdopt, SSL_CONF_TYPE_STRING)
 
 static const ssl_conf_cmd_tbl ssl_conf_cmds[] = {
-	SSL_CONF_CMD_STRING(SignatureAlgorithms, "sigalgs"),
-	SSL_CONF_CMD_STRING(ClientSignatureAlgorithms, "client_sigalgs"),
-	SSL_CONF_CMD_STRING(Curves, "curves"),
+    SSL_CONF_CMD_STRING(SignatureAlgorithms, "sigalgs"),
+    SSL_CONF_CMD_STRING(ClientSignatureAlgorithms, "client_sigalgs"),
+    SSL_CONF_CMD_STRING(Curves, "curves"),
 #ifndef OPENSSL_NO_ECDH
-	SSL_CONF_CMD_STRING(ECDHParameters, "named_curve"),
+    SSL_CONF_CMD_STRING(ECDHParameters, "named_curve"),
 #endif
-	SSL_CONF_CMD_STRING(CipherString, "cipher"),
-	SSL_CONF_CMD_STRING(Protocol, NULL),
-	SSL_CONF_CMD_STRING(Options, NULL),
-	SSL_CONF_CMD(Certificate, "cert", SSL_CONF_TYPE_FILE),
-	SSL_CONF_CMD(PrivateKey, "key", SSL_CONF_TYPE_FILE),
+    SSL_CONF_CMD_STRING(CipherString, "cipher"),
+    SSL_CONF_CMD_STRING(Protocol, NULL),
+    SSL_CONF_CMD_STRING(Options, NULL),
+    SSL_CONF_CMD(Certificate, "cert", SSL_CONF_TYPE_FILE),
+    SSL_CONF_CMD(PrivateKey, "key", SSL_CONF_TYPE_FILE),
 #ifndef OPENSSL_NO_DH
-	SSL_CONF_CMD(DHParameters, "dhparam", SSL_CONF_TYPE_FILE)
+    SSL_CONF_CMD(DHParameters, "dhparam", SSL_CONF_TYPE_FILE)
 #endif
 };
 
 static int ssl_conf_cmd_skip_prefix(SSL_CONF_CTX *cctx, const char **pcmd)
-	{
-	if (!pcmd || !*pcmd)
-		return 0;
-	/* If a prefix is set, check and skip */
-	if (cctx->prefix)
-		{
-		if (strlen(*pcmd) <= cctx->prefixlen)
-			return 0;
-		if (cctx->flags & SSL_CONF_FLAG_CMDLINE &&
-			strncmp(*pcmd, cctx->prefix, cctx->prefixlen))
-			return 0;
-		if (cctx->flags & SSL_CONF_FLAG_FILE &&
-			strncasecmp(*pcmd, cctx->prefix, cctx->prefixlen))
-			return 0;
-		*pcmd += cctx->prefixlen;
-		}
-	else if (cctx->flags & SSL_CONF_FLAG_CMDLINE)
-		{
-		if (**pcmd != '-' || !(*pcmd)[1])
-			return 0;
-		*pcmd += 1;
-		}
-	return 1;
-	}
-
-static const ssl_conf_cmd_tbl *ssl_conf_cmd_lookup(SSL_CONF_CTX *cctx, const char *cmd)
-	{
-	const ssl_conf_cmd_tbl *t;
-	size_t i;
-	if (cmd == NULL)
-		return NULL;
-
-	/* Look for matching parameter name in table */
-	for (i = 0, t = ssl_conf_cmds;
-		i < sizeof(ssl_conf_cmds)/sizeof(ssl_conf_cmd_tbl); i++, t++)
-		{
-		if (cctx->flags & SSL_CONF_FLAG_CMDLINE)
-			{
-			if (t->str_cmdline && !strcmp(t->str_cmdline, cmd))
-				return t;
-			}
-		if (cctx->flags & SSL_CONF_FLAG_FILE)
-			{
-			if (t->str_file && !strcasecmp(t->str_file, cmd))
-				return t;
-			}
-		}
-	return NULL;
-	}
+{
+    if (!pcmd || !*pcmd)
+        return 0;
+    /* If a prefix is set, check and skip */
+    if (cctx->prefix) {
+        if (strlen(*pcmd) <= cctx->prefixlen)
+            return 0;
+        if (cctx->flags & SSL_CONF_FLAG_CMDLINE &&
+            strncmp(*pcmd, cctx->prefix, cctx->prefixlen))
+            return 0;
+        if (cctx->flags & SSL_CONF_FLAG_FILE &&
+            strncasecmp(*pcmd, cctx->prefix, cctx->prefixlen))
+            return 0;
+        *pcmd += cctx->prefixlen;
+    } else if (cctx->flags & SSL_CONF_FLAG_CMDLINE) {
+        if (**pcmd != '-' || !(*pcmd)[1])
+            return 0;
+        *pcmd += 1;
+    }
+    return 1;
+}
+
+static const ssl_conf_cmd_tbl *ssl_conf_cmd_lookup(SSL_CONF_CTX *cctx,
+                                                   const char *cmd)
+{
+    const ssl_conf_cmd_tbl *t;
+    size_t i;
+    if (cmd == NULL)
+        return NULL;
+
+    /* Look for matching parameter name in table */
+    for (i = 0, t = ssl_conf_cmds;
+         i < sizeof(ssl_conf_cmds) / sizeof(ssl_conf_cmd_tbl); i++, t++) {
+        if (cctx->flags & SSL_CONF_FLAG_CMDLINE) {
+            if (t->str_cmdline && !strcmp(t->str_cmdline, cmd))
+                return t;
+        }
+        if (cctx->flags & SSL_CONF_FLAG_FILE) {
+            if (t->str_file && !strcasecmp(t->str_file, cmd))
+                return t;
+        }
+    }
+    return NULL;
+}
 
 int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value)
-	{
-	const ssl_conf_cmd_tbl *runcmd;
-	if (cmd == NULL)
-		{
-		SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_INVALID_NULL_CMD_NAME);
-		return 0;
-		}
-
-	if (!ssl_conf_cmd_skip_prefix(cctx, &cmd))
-		return -2;
-
-	runcmd = ssl_conf_cmd_lookup(cctx, cmd);
-
-	if (runcmd)
-		{
-		int rv;
-		if (value == NULL)
-			return -3;
-		rv = runcmd->cmd(cctx, value);
-		if (rv > 0)
-			return 2;
-		if (rv == -2)
-			return -2;
-		if (cctx->flags & SSL_CONF_FLAG_SHOW_ERRORS)
-			{
-			SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_BAD_VALUE);
-			ERR_add_error_data(4, "cmd=", cmd, ", value=", value);
-			}
-		return 0;
-		}
-
-	if (cctx->flags & SSL_CONF_FLAG_CMDLINE)
-		{
-		if (ctrl_str_option(cctx, cmd))
-			return 1;
-		}
-
-	if (cctx->flags & SSL_CONF_FLAG_SHOW_ERRORS)
-		{
-		SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_UNKNOWN_CMD_NAME);
-		ERR_add_error_data(2, "cmd=", cmd);
-		}
-
-	return -2;
-	}
+{
+    const ssl_conf_cmd_tbl *runcmd;
+    if (cmd == NULL) {
+        SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_INVALID_NULL_CMD_NAME);
+        return 0;
+    }
+
+    if (!ssl_conf_cmd_skip_prefix(cctx, &cmd))
+        return -2;
+
+    runcmd = ssl_conf_cmd_lookup(cctx, cmd);
+
+    if (runcmd) {
+        int rv;
+        if (value == NULL)
+            return -3;
+        rv = runcmd->cmd(cctx, value);
+        if (rv > 0)
+            return 2;
+        if (rv == -2)
+            return -2;
+        if (cctx->flags & SSL_CONF_FLAG_SHOW_ERRORS) {
+            SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_BAD_VALUE);
+            ERR_add_error_data(4, "cmd=", cmd, ", value=", value);
+        }
+        return 0;
+    }
+
+    if (cctx->flags & SSL_CONF_FLAG_CMDLINE) {
+        if (ctrl_str_option(cctx, cmd))
+            return 1;
+    }
+
+    if (cctx->flags & SSL_CONF_FLAG_SHOW_ERRORS) {
+        SSLerr(SSL_F_SSL_CONF_CMD, SSL_R_UNKNOWN_CMD_NAME);
+        ERR_add_error_data(2, "cmd=", cmd);
+    }
+
+    return -2;
+}
 
 int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv)
-	{
-	int rv;
-	const char *arg = NULL, *argn;
-	if (pargc && *pargc == 0)
-		return 0;
-	if (!pargc || *pargc > 0)
-		arg = **pargv;
-	if (arg == NULL)
-		return 0;
-	if (!pargc || *pargc > 1)
-		argn = (*pargv)[1];
-	else
-		argn = NULL;
-	cctx->flags &= ~SSL_CONF_FLAG_FILE;
-	cctx->flags |= SSL_CONF_FLAG_CMDLINE;
-	rv = SSL_CONF_cmd(cctx, arg, argn);
-	if (rv > 0)
-		{
-		/* Success: update pargc, pargv */
-		(*pargv) += rv;
-		if (pargc)
-			(*pargc) -= rv;
-		return rv;
-		}
-	/* Unknown switch: indicate no arguments processed */
-	if (rv == -2)
-		return 0;
-	/* Some error occurred processing command, return fatal error */
-	if (rv == 0)
-		return -1;
-	return rv;
-	}
+{
+    int rv;
+    const char *arg = NULL, *argn;
+    if (pargc && *pargc == 0)
+        return 0;
+    if (!pargc || *pargc > 0)
+        arg = **pargv;
+    if (arg == NULL)
+        return 0;
+    if (!pargc || *pargc > 1)
+        argn = (*pargv)[1];
+    else
+        argn = NULL;
+    cctx->flags &= ~SSL_CONF_FLAG_FILE;
+    cctx->flags |= SSL_CONF_FLAG_CMDLINE;
+    rv = SSL_CONF_cmd(cctx, arg, argn);
+    if (rv > 0) {
+        /* Success: update pargc, pargv */
+        (*pargv) += rv;
+        if (pargc)
+            (*pargc) -= rv;
+        return rv;
+    }
+    /* Unknown switch: indicate no arguments processed */
+    if (rv == -2)
+        return 0;
+    /* Some error occurred processing command, return fatal error */
+    if (rv == 0)
+        return -1;
+    return rv;
+}
 
 int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd)
-	{
-	if (ssl_conf_cmd_skip_prefix(cctx, &cmd))
-		{
-		const ssl_conf_cmd_tbl *runcmd;
-		runcmd = ssl_conf_cmd_lookup(cctx, cmd);
-		if (runcmd)
-			return runcmd->value_type;
-		}
-	return SSL_CONF_TYPE_UNKNOWN;
-	}
+{
+    if (ssl_conf_cmd_skip_prefix(cctx, &cmd)) {
+        const ssl_conf_cmd_tbl *runcmd;
+        runcmd = ssl_conf_cmd_lookup(cctx, cmd);
+        if (runcmd)
+            return runcmd->value_type;
+    }
+    return SSL_CONF_TYPE_UNKNOWN;
+}
 
 SSL_CONF_CTX *SSL_CONF_CTX_new(void)
-	{
-	SSL_CONF_CTX *ret;
-	ret = OPENSSL_malloc(sizeof(SSL_CONF_CTX));
-	if (ret)
-		{
-		ret->flags = 0;
-		ret->prefix = NULL;
-		ret->prefixlen = 0;
-		ret->ssl = NULL;
-		ret->ctx = NULL;
-		ret->poptions = NULL;
-		ret->pcert_flags = NULL;
-		ret->tbl = NULL;
-		ret->ntbl = 0;
-		}
-	return ret;
-	}
+{
+    SSL_CONF_CTX *ret;
+    ret = OPENSSL_malloc(sizeof(SSL_CONF_CTX));
+    if (ret) {
+        ret->flags = 0;
+        ret->prefix = NULL;
+        ret->prefixlen = 0;
+        ret->ssl = NULL;
+        ret->ctx = NULL;
+        ret->poptions = NULL;
+        ret->pcert_flags = NULL;
+        ret->tbl = NULL;
+        ret->ntbl = 0;
+    }
+    return ret;
+}
 
 int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx)
-	{
-	if (cctx)
-		{
-		if (cctx->prefix)
-			OPENSSL_free(cctx->prefix);
-		OPENSSL_free(cctx);
-		}
-	}
+{
+    if (cctx) {
+        if (cctx->prefix)
+            OPENSSL_free(cctx->prefix);
+        OPENSSL_free(cctx);
+    }
+}
 
 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags)
-	{
-	cctx->flags |= flags;
-	return cctx->flags;
-	}
+{
+    cctx->flags |= flags;
+    return cctx->flags;
+}
 
 unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags)
-	{
-	cctx->flags &= ~flags;
-	return cctx->flags;
-	}
+{
+    cctx->flags &= ~flags;
+    return cctx->flags;
+}
 
 int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre)
-	{
-	char *tmp = NULL;
-	if (pre)
-		{
-		tmp = BUF_strdup(pre);
-		if (tmp == NULL)
-			return 0;
-		}
-	if (cctx->prefix)
-		OPENSSL_free(cctx->prefix);
-	cctx->prefix = tmp;
-	if (tmp)
-		cctx->prefixlen = strlen(tmp);
-	else
-		cctx->prefixlen = 0;
-	return 1;
-	}
+{
+    char *tmp = NULL;
+    if (pre) {
+        tmp = BUF_strdup(pre);
+        if (tmp == NULL)
+            return 0;
+    }
+    if (cctx->prefix)
+        OPENSSL_free(cctx->prefix);
+    cctx->prefix = tmp;
+    if (tmp)
+        cctx->prefixlen = strlen(tmp);
+    else
+        cctx->prefixlen = 0;
+    return 1;
+}
 
 void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl)
-	{
-	cctx->ssl = ssl;
-	cctx->ctx = NULL;
-	if (ssl)
-		{
-		cctx->poptions = &ssl->options;
-		cctx->pcert_flags = &ssl->cert->cert_flags;
-		}
-	else
-		{
-		cctx->poptions = NULL;
-		cctx->pcert_flags = NULL;
-		}
-	}
+{
+    cctx->ssl = ssl;
+    cctx->ctx = NULL;
+    if (ssl) {
+        cctx->poptions = &ssl->options;
+        cctx->pcert_flags = &ssl->cert->cert_flags;
+    } else {
+        cctx->poptions = NULL;
+        cctx->pcert_flags = NULL;
+    }
+}
 
 void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx)
-	{
-	cctx->ctx = ctx;
-	cctx->ssl = NULL;
-	if (ctx)
-		{
-		cctx->poptions = &ctx->options;
-		cctx->pcert_flags = &ctx->cert->cert_flags;
-		}
-	else
-		{
-		cctx->poptions = NULL;
-		cctx->pcert_flags = NULL;
-		}
-	}
+{
+    cctx->ctx = ctx;
+    cctx->ssl = NULL;
+    if (ctx) {
+        cctx->poptions = &ctx->options;
+        cctx->pcert_flags = &ctx->cert->cert_flags;
+    } else {
+        cctx->poptions = NULL;
+        cctx->pcert_flags = NULL;
+    }
+}
diff --git a/ssl/ssl_err.c b/ssl/ssl_err.c
index 8fca51ba56..ab3aa23374 100644
--- a/ssl/ssl_err.c
+++ b/ssl/ssl_err.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
  *
  */
 
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
  * made to it will be overwritten when the script next updates this file,
  * only reason strings will be preserved.
  */
@@ -65,579 +66,762 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_SSL,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_SSL,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_SSL,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_SSL,0,reason)
 
-static ERR_STRING_DATA SSL_str_functs[]=
-	{
-{ERR_FUNC(SSL_F_CHECK_SUITEB_CIPHER_LIST),	"CHECK_SUITEB_CIPHER_LIST"},
-{ERR_FUNC(SSL_F_CLIENT_CERTIFICATE),	"CLIENT_CERTIFICATE"},
-{ERR_FUNC(SSL_F_CLIENT_FINISHED),	"CLIENT_FINISHED"},
-{ERR_FUNC(SSL_F_CLIENT_HELLO),	"CLIENT_HELLO"},
-{ERR_FUNC(SSL_F_CLIENT_MASTER_KEY),	"CLIENT_MASTER_KEY"},
-{ERR_FUNC(SSL_F_D2I_SSL_SESSION),	"d2i_SSL_SESSION"},
-{ERR_FUNC(SSL_F_DO_DTLS1_WRITE),	"do_dtls1_write"},
-{ERR_FUNC(SSL_F_DO_SSL3_WRITE),	"DO_SSL3_WRITE"},
-{ERR_FUNC(SSL_F_DTLS1_ACCEPT),	"dtls1_accept"},
-{ERR_FUNC(SSL_F_DTLS1_ADD_CERT_TO_BUF),	"DTLS1_ADD_CERT_TO_BUF"},
-{ERR_FUNC(SSL_F_DTLS1_BUFFER_RECORD),	"DTLS1_BUFFER_RECORD"},
-{ERR_FUNC(SSL_F_DTLS1_CHECK_TIMEOUT_NUM),	"dtls1_check_timeout_num"},
-{ERR_FUNC(SSL_F_DTLS1_CLIENT_HELLO),	"dtls1_client_hello"},
-{ERR_FUNC(SSL_F_DTLS1_CONNECT),	"dtls1_connect"},
-{ERR_FUNC(SSL_F_DTLS1_GET_HELLO_VERIFY),	"DTLS1_GET_HELLO_VERIFY"},
-{ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE),	"dtls1_get_message"},
-{ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT),	"DTLS1_GET_MESSAGE_FRAGMENT"},
-{ERR_FUNC(SSL_F_DTLS1_GET_RECORD),	"dtls1_get_record"},
-{ERR_FUNC(SSL_F_DTLS1_HANDLE_TIMEOUT),	"dtls1_handle_timeout"},
-{ERR_FUNC(SSL_F_DTLS1_HEARTBEAT),	"dtls1_heartbeat"},
-{ERR_FUNC(SSL_F_DTLS1_OUTPUT_CERT_CHAIN),	"dtls1_output_cert_chain"},
-{ERR_FUNC(SSL_F_DTLS1_PREPROCESS_FRAGMENT),	"DTLS1_PREPROCESS_FRAGMENT"},
-{ERR_FUNC(SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE),	"DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE"},
-{ERR_FUNC(SSL_F_DTLS1_PROCESS_RECORD),	"DTLS1_PROCESS_RECORD"},
-{ERR_FUNC(SSL_F_DTLS1_READ_BYTES),	"dtls1_read_bytes"},
-{ERR_FUNC(SSL_F_DTLS1_READ_FAILED),	"dtls1_read_failed"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST),	"dtls1_send_certificate_request"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE),	"dtls1_send_client_certificate"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE),	"dtls1_send_client_key_exchange"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_VERIFY),	"dtls1_send_client_verify"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST),	"DTLS1_SEND_HELLO_VERIFY_REQUEST"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_CERTIFICATE),	"dtls1_send_server_certificate"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_HELLO),	"dtls1_send_server_hello"},
-{ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE),	"dtls1_send_server_key_exchange"},
-{ERR_FUNC(SSL_F_DTLS1_WRITE_APP_DATA_BYTES),	"dtls1_write_app_data_bytes"},
-{ERR_FUNC(SSL_F_GET_CLIENT_FINISHED),	"GET_CLIENT_FINISHED"},
-{ERR_FUNC(SSL_F_GET_CLIENT_HELLO),	"GET_CLIENT_HELLO"},
-{ERR_FUNC(SSL_F_GET_CLIENT_MASTER_KEY),	"GET_CLIENT_MASTER_KEY"},
-{ERR_FUNC(SSL_F_GET_SERVER_FINISHED),	"GET_SERVER_FINISHED"},
-{ERR_FUNC(SSL_F_GET_SERVER_HELLO),	"GET_SERVER_HELLO"},
-{ERR_FUNC(SSL_F_GET_SERVER_VERIFY),	"GET_SERVER_VERIFY"},
-{ERR_FUNC(SSL_F_I2D_SSL_SESSION),	"i2d_SSL_SESSION"},
-{ERR_FUNC(SSL_F_READ_N),	"READ_N"},
-{ERR_FUNC(SSL_F_REQUEST_CERTIFICATE),	"REQUEST_CERTIFICATE"},
-{ERR_FUNC(SSL_F_SERVER_FINISH),	"SERVER_FINISH"},
-{ERR_FUNC(SSL_F_SERVER_HELLO),	"SERVER_HELLO"},
-{ERR_FUNC(SSL_F_SERVER_VERIFY),	"SERVER_VERIFY"},
-{ERR_FUNC(SSL_F_SSL23_ACCEPT),	"ssl23_accept"},
-{ERR_FUNC(SSL_F_SSL23_CLIENT_HELLO),	"SSL23_CLIENT_HELLO"},
-{ERR_FUNC(SSL_F_SSL23_CONNECT),	"ssl23_connect"},
-{ERR_FUNC(SSL_F_SSL23_GET_CLIENT_HELLO),	"SSL23_GET_CLIENT_HELLO"},
-{ERR_FUNC(SSL_F_SSL23_GET_SERVER_HELLO),	"SSL23_GET_SERVER_HELLO"},
-{ERR_FUNC(SSL_F_SSL23_PEEK),	"ssl23_peek"},
-{ERR_FUNC(SSL_F_SSL23_READ),	"ssl23_read"},
-{ERR_FUNC(SSL_F_SSL23_WRITE),	"ssl23_write"},
-{ERR_FUNC(SSL_F_SSL2_ACCEPT),	"ssl2_accept"},
-{ERR_FUNC(SSL_F_SSL2_CONNECT),	"ssl2_connect"},
-{ERR_FUNC(SSL_F_SSL2_ENC_INIT),	"ssl2_enc_init"},
-{ERR_FUNC(SSL_F_SSL2_GENERATE_KEY_MATERIAL),	"ssl2_generate_key_material"},
-{ERR_FUNC(SSL_F_SSL2_PEEK),	"ssl2_peek"},
-{ERR_FUNC(SSL_F_SSL2_READ),	"ssl2_read"},
-{ERR_FUNC(SSL_F_SSL2_READ_INTERNAL),	"SSL2_READ_INTERNAL"},
-{ERR_FUNC(SSL_F_SSL2_SET_CERTIFICATE),	"ssl2_set_certificate"},
-{ERR_FUNC(SSL_F_SSL2_WRITE),	"ssl2_write"},
-{ERR_FUNC(SSL_F_SSL3_ACCEPT),	"ssl3_accept"},
-{ERR_FUNC(SSL_F_SSL3_ADD_CERT_TO_BUF),	"SSL3_ADD_CERT_TO_BUF"},
-{ERR_FUNC(SSL_F_SSL3_CALLBACK_CTRL),	"ssl3_callback_ctrl"},
-{ERR_FUNC(SSL_F_SSL3_CHANGE_CIPHER_STATE),	"ssl3_change_cipher_state"},
-{ERR_FUNC(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM),	"ssl3_check_cert_and_algorithm"},
-{ERR_FUNC(SSL_F_SSL3_CHECK_CLIENT_HELLO),	"ssl3_check_client_hello"},
-{ERR_FUNC(SSL_F_SSL3_CLIENT_HELLO),	"ssl3_client_hello"},
-{ERR_FUNC(SSL_F_SSL3_CONNECT),	"ssl3_connect"},
-{ERR_FUNC(SSL_F_SSL3_CTRL),	"ssl3_ctrl"},
-{ERR_FUNC(SSL_F_SSL3_CTX_CTRL),	"ssl3_ctx_ctrl"},
-{ERR_FUNC(SSL_F_SSL3_DIGEST_CACHED_RECORDS),	"ssl3_digest_cached_records"},
-{ERR_FUNC(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC),	"ssl3_do_change_cipher_spec"},
-{ERR_FUNC(SSL_F_SSL3_ENC),	"ssl3_enc"},
-{ERR_FUNC(SSL_F_SSL3_GENERATE_KEY_BLOCK),	"SSL3_GENERATE_KEY_BLOCK"},
-{ERR_FUNC(SSL_F_SSL3_GET_CERTIFICATE_REQUEST),	"ssl3_get_certificate_request"},
-{ERR_FUNC(SSL_F_SSL3_GET_CERT_STATUS),	"ssl3_get_cert_status"},
-{ERR_FUNC(SSL_F_SSL3_GET_CERT_VERIFY),	"ssl3_get_cert_verify"},
-{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_CERTIFICATE),	"ssl3_get_client_certificate"},
-{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_HELLO),	"ssl3_get_client_hello"},
-{ERR_FUNC(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE),	"ssl3_get_client_key_exchange"},
-{ERR_FUNC(SSL_F_SSL3_GET_FINISHED),	"ssl3_get_finished"},
-{ERR_FUNC(SSL_F_SSL3_GET_KEY_EXCHANGE),	"ssl3_get_key_exchange"},
-{ERR_FUNC(SSL_F_SSL3_GET_MESSAGE),	"ssl3_get_message"},
-{ERR_FUNC(SSL_F_SSL3_GET_NEW_SESSION_TICKET),	"ssl3_get_new_session_ticket"},
-{ERR_FUNC(SSL_F_SSL3_GET_NEXT_PROTO),	"ssl3_get_next_proto"},
-{ERR_FUNC(SSL_F_SSL3_GET_RECORD),	"SSL3_GET_RECORD"},
-{ERR_FUNC(SSL_F_SSL3_GET_SERVER_CERTIFICATE),	"ssl3_get_server_certificate"},
-{ERR_FUNC(SSL_F_SSL3_GET_SERVER_DONE),	"ssl3_get_server_done"},
-{ERR_FUNC(SSL_F_SSL3_GET_SERVER_HELLO),	"ssl3_get_server_hello"},
-{ERR_FUNC(SSL_F_SSL3_HANDSHAKE_MAC),	"ssl3_handshake_mac"},
-{ERR_FUNC(SSL_F_SSL3_NEW_SESSION_TICKET),	"SSL3_NEW_SESSION_TICKET"},
-{ERR_FUNC(SSL_F_SSL3_OUTPUT_CERT_CHAIN),	"ssl3_output_cert_chain"},
-{ERR_FUNC(SSL_F_SSL3_PEEK),	"ssl3_peek"},
-{ERR_FUNC(SSL_F_SSL3_READ_BYTES),	"ssl3_read_bytes"},
-{ERR_FUNC(SSL_F_SSL3_READ_N),	"ssl3_read_n"},
-{ERR_FUNC(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST),	"ssl3_send_certificate_request"},
-{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE),	"ssl3_send_client_certificate"},
-{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE),	"ssl3_send_client_key_exchange"},
-{ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_VERIFY),	"ssl3_send_client_verify"},
-{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_CERTIFICATE),	"ssl3_send_server_certificate"},
-{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_HELLO),	"ssl3_send_server_hello"},
-{ERR_FUNC(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE),	"ssl3_send_server_key_exchange"},
-{ERR_FUNC(SSL_F_SSL3_SETUP_KEY_BLOCK),	"ssl3_setup_key_block"},
-{ERR_FUNC(SSL_F_SSL3_SETUP_READ_BUFFER),	"ssl3_setup_read_buffer"},
-{ERR_FUNC(SSL_F_SSL3_SETUP_WRITE_BUFFER),	"ssl3_setup_write_buffer"},
-{ERR_FUNC(SSL_F_SSL3_WRITE_BYTES),	"ssl3_write_bytes"},
-{ERR_FUNC(SSL_F_SSL3_WRITE_PENDING),	"ssl3_write_pending"},
-{ERR_FUNC(SSL_F_SSL_ADD_CERT_CHAIN),	"ssl_add_cert_chain"},
-{ERR_FUNC(SSL_F_SSL_ADD_CERT_TO_BUF),	"SSL_ADD_CERT_TO_BUF"},
-{ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT),	"ssl_add_clienthello_renegotiate_ext"},
-{ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT),	"ssl_add_clienthello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT),	"ssl_add_clienthello_use_srtp_ext"},
-{ERR_FUNC(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK),	"SSL_add_dir_cert_subjects_to_stack"},
-{ERR_FUNC(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK),	"SSL_add_file_cert_subjects_to_stack"},
-{ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT),	"ssl_add_serverhello_renegotiate_ext"},
-{ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT),	"ssl_add_serverhello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT),	"ssl_add_serverhello_use_srtp_ext"},
-{ERR_FUNC(SSL_F_SSL_BAD_METHOD),	"ssl_bad_method"},
-{ERR_FUNC(SSL_F_SSL_BUILD_CERT_CHAIN),	"ssl_build_cert_chain"},
-{ERR_FUNC(SSL_F_SSL_BYTES_TO_CIPHER_LIST),	"ssl_bytes_to_cipher_list"},
-{ERR_FUNC(SSL_F_SSL_CERT_DUP),	"ssl_cert_dup"},
-{ERR_FUNC(SSL_F_SSL_CERT_INST),	"ssl_cert_inst"},
-{ERR_FUNC(SSL_F_SSL_CERT_INSTANTIATE),	"SSL_CERT_INSTANTIATE"},
-{ERR_FUNC(SSL_F_SSL_CERT_NEW),	"ssl_cert_new"},
-{ERR_FUNC(SSL_F_SSL_CHECK_PRIVATE_KEY),	"SSL_check_private_key"},
-{ERR_FUNC(SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT),	"SSL_CHECK_SERVERHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG),	"ssl_check_srvr_ecc_cert_and_alg"},
-{ERR_FUNC(SSL_F_SSL_CIPHER_PROCESS_RULESTR),	"SSL_CIPHER_PROCESS_RULESTR"},
-{ERR_FUNC(SSL_F_SSL_CIPHER_STRENGTH_SORT),	"SSL_CIPHER_STRENGTH_SORT"},
-{ERR_FUNC(SSL_F_SSL_CLEAR),	"SSL_clear"},
-{ERR_FUNC(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD),	"SSL_COMP_add_compression_method"},
-{ERR_FUNC(SSL_F_SSL_CONF_CMD),	"SSL_CONF_cmd"},
-{ERR_FUNC(SSL_F_SSL_CREATE_CIPHER_LIST),	"ssl_create_cipher_list"},
-{ERR_FUNC(SSL_F_SSL_CTRL),	"SSL_ctrl"},
-{ERR_FUNC(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY),	"SSL_CTX_check_private_key"},
-{ERR_FUNC(SSL_F_SSL_CTX_MAKE_PROFILES),	"SSL_CTX_MAKE_PROFILES"},
-{ERR_FUNC(SSL_F_SSL_CTX_NEW),	"SSL_CTX_new"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_CIPHER_LIST),	"SSL_CTX_set_cipher_list"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE),	"SSL_CTX_set_client_cert_engine"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_PURPOSE),	"SSL_CTX_set_purpose"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT),	"SSL_CTX_set_session_id_context"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_SSL_VERSION),	"SSL_CTX_set_ssl_version"},
-{ERR_FUNC(SSL_F_SSL_CTX_SET_TRUST),	"SSL_CTX_set_trust"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE),	"SSL_CTX_use_certificate"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1),	"SSL_CTX_use_certificate_ASN1"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE),	"SSL_CTX_use_certificate_chain_file"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE),	"SSL_CTX_use_certificate_file"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY),	"SSL_CTX_use_PrivateKey"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1),	"SSL_CTX_use_PrivateKey_ASN1"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE),	"SSL_CTX_use_PrivateKey_file"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT),	"SSL_CTX_use_psk_identity_hint"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY),	"SSL_CTX_use_RSAPrivateKey"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1),	"SSL_CTX_use_RSAPrivateKey_ASN1"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE),	"SSL_CTX_use_RSAPrivateKey_file"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_SERVERINFO),	"SSL_CTX_use_serverinfo"},
-{ERR_FUNC(SSL_F_SSL_CTX_USE_SERVERINFO_FILE),	"SSL_CTX_use_serverinfo_file"},
-{ERR_FUNC(SSL_F_SSL_DO_HANDSHAKE),	"SSL_do_handshake"},
-{ERR_FUNC(SSL_F_SSL_GET_NEW_SESSION),	"ssl_get_new_session"},
-{ERR_FUNC(SSL_F_SSL_GET_PREV_SESSION),	"ssl_get_prev_session"},
-{ERR_FUNC(SSL_F_SSL_GET_SERVER_CERT_INDEX),	"SSL_GET_SERVER_CERT_INDEX"},
-{ERR_FUNC(SSL_F_SSL_GET_SERVER_SEND_CERT),	"SSL_GET_SERVER_SEND_CERT"},
-{ERR_FUNC(SSL_F_SSL_GET_SERVER_SEND_PKEY),	"ssl_get_server_send_pkey"},
-{ERR_FUNC(SSL_F_SSL_GET_SIGN_PKEY),	"ssl_get_sign_pkey"},
-{ERR_FUNC(SSL_F_SSL_INIT_WBIO_BUFFER),	"ssl_init_wbio_buffer"},
-{ERR_FUNC(SSL_F_SSL_LOAD_CLIENT_CA_FILE),	"SSL_load_client_CA_file"},
-{ERR_FUNC(SSL_F_SSL_NEW),	"SSL_new"},
-{ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT),	"ssl_parse_clienthello_renegotiate_ext"},
-{ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT),	"ssl_parse_clienthello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT),	"ssl_parse_clienthello_use_srtp_ext"},
-{ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT),	"ssl_parse_serverhello_renegotiate_ext"},
-{ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT),	"ssl_parse_serverhello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT),	"ssl_parse_serverhello_use_srtp_ext"},
-{ERR_FUNC(SSL_F_SSL_PEEK),	"SSL_peek"},
-{ERR_FUNC(SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT),	"ssl_prepare_clienthello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT),	"ssl_prepare_serverhello_tlsext"},
-{ERR_FUNC(SSL_F_SSL_READ),	"SSL_read"},
-{ERR_FUNC(SSL_F_SSL_RSA_PRIVATE_DECRYPT),	"SSL_RSA_PRIVATE_DECRYPT"},
-{ERR_FUNC(SSL_F_SSL_RSA_PUBLIC_ENCRYPT),	"SSL_RSA_PUBLIC_ENCRYPT"},
-{ERR_FUNC(SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT),	"SSL_SCAN_CLIENTHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT),	"SSL_SCAN_SERVERHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_SSL_SESSION_NEW),	"SSL_SESSION_new"},
-{ERR_FUNC(SSL_F_SSL_SESSION_PRINT_FP),	"SSL_SESSION_print_fp"},
-{ERR_FUNC(SSL_F_SSL_SESSION_SET1_ID_CONTEXT),	"SSL_SESSION_set1_id_context"},
-{ERR_FUNC(SSL_F_SSL_SESS_CERT_NEW),	"ssl_sess_cert_new"},
-{ERR_FUNC(SSL_F_SSL_SET_CERT),	"SSL_SET_CERT"},
-{ERR_FUNC(SSL_F_SSL_SET_CIPHER_LIST),	"SSL_set_cipher_list"},
-{ERR_FUNC(SSL_F_SSL_SET_FD),	"SSL_set_fd"},
-{ERR_FUNC(SSL_F_SSL_SET_PKEY),	"SSL_SET_PKEY"},
-{ERR_FUNC(SSL_F_SSL_SET_PURPOSE),	"SSL_set_purpose"},
-{ERR_FUNC(SSL_F_SSL_SET_RFD),	"SSL_set_rfd"},
-{ERR_FUNC(SSL_F_SSL_SET_SESSION),	"SSL_set_session"},
-{ERR_FUNC(SSL_F_SSL_SET_SESSION_ID_CONTEXT),	"SSL_set_session_id_context"},
-{ERR_FUNC(SSL_F_SSL_SET_SESSION_TICKET_EXT),	"SSL_set_session_ticket_ext"},
-{ERR_FUNC(SSL_F_SSL_SET_TRUST),	"SSL_set_trust"},
-{ERR_FUNC(SSL_F_SSL_SET_WFD),	"SSL_set_wfd"},
-{ERR_FUNC(SSL_F_SSL_SHUTDOWN),	"SSL_shutdown"},
-{ERR_FUNC(SSL_F_SSL_SRP_CTX_INIT),	"SSL_SRP_CTX_init"},
-{ERR_FUNC(SSL_F_SSL_UNDEFINED_CONST_FUNCTION),	"ssl_undefined_const_function"},
-{ERR_FUNC(SSL_F_SSL_UNDEFINED_FUNCTION),	"ssl_undefined_function"},
-{ERR_FUNC(SSL_F_SSL_UNDEFINED_VOID_FUNCTION),	"ssl_undefined_void_function"},
-{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE),	"SSL_use_certificate"},
-{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_ASN1),	"SSL_use_certificate_ASN1"},
-{ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_FILE),	"SSL_use_certificate_file"},
-{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY),	"SSL_use_PrivateKey"},
-{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_ASN1),	"SSL_use_PrivateKey_ASN1"},
-{ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_FILE),	"SSL_use_PrivateKey_file"},
-{ERR_FUNC(SSL_F_SSL_USE_PSK_IDENTITY_HINT),	"SSL_use_psk_identity_hint"},
-{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY),	"SSL_use_RSAPrivateKey"},
-{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1),	"SSL_use_RSAPrivateKey_ASN1"},
-{ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE),	"SSL_use_RSAPrivateKey_file"},
-{ERR_FUNC(SSL_F_SSL_VERIFY_CERT_CHAIN),	"ssl_verify_cert_chain"},
-{ERR_FUNC(SSL_F_SSL_WRITE),	"SSL_write"},
-{ERR_FUNC(SSL_F_TLS12_CHECK_PEER_SIGALG),	"tls12_check_peer_sigalg"},
-{ERR_FUNC(SSL_F_TLS1_CERT_VERIFY_MAC),	"tls1_cert_verify_mac"},
-{ERR_FUNC(SSL_F_TLS1_CHANGE_CIPHER_STATE),	"tls1_change_cipher_state"},
-{ERR_FUNC(SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT),	"TLS1_CHECK_SERVERHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_TLS1_ENC),	"tls1_enc"},
-{ERR_FUNC(SSL_F_TLS1_EXPORT_KEYING_MATERIAL),	"tls1_export_keying_material"},
-{ERR_FUNC(SSL_F_TLS1_GET_CURVELIST),	"TLS1_GET_CURVELIST"},
-{ERR_FUNC(SSL_F_TLS1_HEARTBEAT),	"tls1_heartbeat"},
-{ERR_FUNC(SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT),	"TLS1_PREPARE_CLIENTHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT),	"TLS1_PREPARE_SERVERHELLO_TLSEXT"},
-{ERR_FUNC(SSL_F_TLS1_PRF),	"tls1_prf"},
-{ERR_FUNC(SSL_F_TLS1_SETUP_KEY_BLOCK),	"tls1_setup_key_block"},
-{ERR_FUNC(SSL_F_TLS1_SET_SERVER_SIGALGS),	"tls1_set_server_sigalgs"},
-{ERR_FUNC(SSL_F_WRITE_PENDING),	"WRITE_PENDING"},
-{0,NULL}
-	};
+static ERR_STRING_DATA SSL_str_functs[] = {
+    {ERR_FUNC(SSL_F_CHECK_SUITEB_CIPHER_LIST), "CHECK_SUITEB_CIPHER_LIST"},
+    {ERR_FUNC(SSL_F_CLIENT_CERTIFICATE), "CLIENT_CERTIFICATE"},
+    {ERR_FUNC(SSL_F_CLIENT_FINISHED), "CLIENT_FINISHED"},
+    {ERR_FUNC(SSL_F_CLIENT_HELLO), "CLIENT_HELLO"},
+    {ERR_FUNC(SSL_F_CLIENT_MASTER_KEY), "CLIENT_MASTER_KEY"},
+    {ERR_FUNC(SSL_F_D2I_SSL_SESSION), "d2i_SSL_SESSION"},
+    {ERR_FUNC(SSL_F_DO_DTLS1_WRITE), "do_dtls1_write"},
+    {ERR_FUNC(SSL_F_DO_SSL3_WRITE), "DO_SSL3_WRITE"},
+    {ERR_FUNC(SSL_F_DTLS1_ACCEPT), "dtls1_accept"},
+    {ERR_FUNC(SSL_F_DTLS1_ADD_CERT_TO_BUF), "DTLS1_ADD_CERT_TO_BUF"},
+    {ERR_FUNC(SSL_F_DTLS1_BUFFER_RECORD), "DTLS1_BUFFER_RECORD"},
+    {ERR_FUNC(SSL_F_DTLS1_CHECK_TIMEOUT_NUM), "dtls1_check_timeout_num"},
+    {ERR_FUNC(SSL_F_DTLS1_CLIENT_HELLO), "dtls1_client_hello"},
+    {ERR_FUNC(SSL_F_DTLS1_CONNECT), "dtls1_connect"},
+    {ERR_FUNC(SSL_F_DTLS1_GET_HELLO_VERIFY), "DTLS1_GET_HELLO_VERIFY"},
+    {ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE), "dtls1_get_message"},
+    {ERR_FUNC(SSL_F_DTLS1_GET_MESSAGE_FRAGMENT),
+     "DTLS1_GET_MESSAGE_FRAGMENT"},
+    {ERR_FUNC(SSL_F_DTLS1_GET_RECORD), "dtls1_get_record"},
+    {ERR_FUNC(SSL_F_DTLS1_HANDLE_TIMEOUT), "dtls1_handle_timeout"},
+    {ERR_FUNC(SSL_F_DTLS1_HEARTBEAT), "dtls1_heartbeat"},
+    {ERR_FUNC(SSL_F_DTLS1_OUTPUT_CERT_CHAIN), "dtls1_output_cert_chain"},
+    {ERR_FUNC(SSL_F_DTLS1_PREPROCESS_FRAGMENT), "DTLS1_PREPROCESS_FRAGMENT"},
+    {ERR_FUNC(SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE),
+     "DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE"},
+    {ERR_FUNC(SSL_F_DTLS1_PROCESS_RECORD), "DTLS1_PROCESS_RECORD"},
+    {ERR_FUNC(SSL_F_DTLS1_READ_BYTES), "dtls1_read_bytes"},
+    {ERR_FUNC(SSL_F_DTLS1_READ_FAILED), "dtls1_read_failed"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST),
+     "dtls1_send_certificate_request"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE),
+     "dtls1_send_client_certificate"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE),
+     "dtls1_send_client_key_exchange"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_CLIENT_VERIFY), "dtls1_send_client_verify"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST),
+     "DTLS1_SEND_HELLO_VERIFY_REQUEST"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_CERTIFICATE),
+     "dtls1_send_server_certificate"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_HELLO), "dtls1_send_server_hello"},
+    {ERR_FUNC(SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE),
+     "dtls1_send_server_key_exchange"},
+    {ERR_FUNC(SSL_F_DTLS1_WRITE_APP_DATA_BYTES),
+     "dtls1_write_app_data_bytes"},
+    {ERR_FUNC(SSL_F_GET_CLIENT_FINISHED), "GET_CLIENT_FINISHED"},
+    {ERR_FUNC(SSL_F_GET_CLIENT_HELLO), "GET_CLIENT_HELLO"},
+    {ERR_FUNC(SSL_F_GET_CLIENT_MASTER_KEY), "GET_CLIENT_MASTER_KEY"},
+    {ERR_FUNC(SSL_F_GET_SERVER_FINISHED), "GET_SERVER_FINISHED"},
+    {ERR_FUNC(SSL_F_GET_SERVER_HELLO), "GET_SERVER_HELLO"},
+    {ERR_FUNC(SSL_F_GET_SERVER_VERIFY), "GET_SERVER_VERIFY"},
+    {ERR_FUNC(SSL_F_I2D_SSL_SESSION), "i2d_SSL_SESSION"},
+    {ERR_FUNC(SSL_F_READ_N), "READ_N"},
+    {ERR_FUNC(SSL_F_REQUEST_CERTIFICATE), "REQUEST_CERTIFICATE"},
+    {ERR_FUNC(SSL_F_SERVER_FINISH), "SERVER_FINISH"},
+    {ERR_FUNC(SSL_F_SERVER_HELLO), "SERVER_HELLO"},
+    {ERR_FUNC(SSL_F_SERVER_VERIFY), "SERVER_VERIFY"},
+    {ERR_FUNC(SSL_F_SSL23_ACCEPT), "ssl23_accept"},
+    {ERR_FUNC(SSL_F_SSL23_CLIENT_HELLO), "SSL23_CLIENT_HELLO"},
+    {ERR_FUNC(SSL_F_SSL23_CONNECT), "ssl23_connect"},
+    {ERR_FUNC(SSL_F_SSL23_GET_CLIENT_HELLO), "SSL23_GET_CLIENT_HELLO"},
+    {ERR_FUNC(SSL_F_SSL23_GET_SERVER_HELLO), "SSL23_GET_SERVER_HELLO"},
+    {ERR_FUNC(SSL_F_SSL23_PEEK), "ssl23_peek"},
+    {ERR_FUNC(SSL_F_SSL23_READ), "ssl23_read"},
+    {ERR_FUNC(SSL_F_SSL23_WRITE), "ssl23_write"},
+    {ERR_FUNC(SSL_F_SSL2_ACCEPT), "ssl2_accept"},
+    {ERR_FUNC(SSL_F_SSL2_CONNECT), "ssl2_connect"},
+    {ERR_FUNC(SSL_F_SSL2_ENC_INIT), "ssl2_enc_init"},
+    {ERR_FUNC(SSL_F_SSL2_GENERATE_KEY_MATERIAL),
+     "ssl2_generate_key_material"},
+    {ERR_FUNC(SSL_F_SSL2_PEEK), "ssl2_peek"},
+    {ERR_FUNC(SSL_F_SSL2_READ), "ssl2_read"},
+    {ERR_FUNC(SSL_F_SSL2_READ_INTERNAL), "SSL2_READ_INTERNAL"},
+    {ERR_FUNC(SSL_F_SSL2_SET_CERTIFICATE), "ssl2_set_certificate"},
+    {ERR_FUNC(SSL_F_SSL2_WRITE), "ssl2_write"},
+    {ERR_FUNC(SSL_F_SSL3_ACCEPT), "ssl3_accept"},
+    {ERR_FUNC(SSL_F_SSL3_ADD_CERT_TO_BUF), "SSL3_ADD_CERT_TO_BUF"},
+    {ERR_FUNC(SSL_F_SSL3_CALLBACK_CTRL), "ssl3_callback_ctrl"},
+    {ERR_FUNC(SSL_F_SSL3_CHANGE_CIPHER_STATE), "ssl3_change_cipher_state"},
+    {ERR_FUNC(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM),
+     "ssl3_check_cert_and_algorithm"},
+    {ERR_FUNC(SSL_F_SSL3_CHECK_CLIENT_HELLO), "ssl3_check_client_hello"},
+    {ERR_FUNC(SSL_F_SSL3_CLIENT_HELLO), "ssl3_client_hello"},
+    {ERR_FUNC(SSL_F_SSL3_CONNECT), "ssl3_connect"},
+    {ERR_FUNC(SSL_F_SSL3_CTRL), "ssl3_ctrl"},
+    {ERR_FUNC(SSL_F_SSL3_CTX_CTRL), "ssl3_ctx_ctrl"},
+    {ERR_FUNC(SSL_F_SSL3_DIGEST_CACHED_RECORDS),
+     "ssl3_digest_cached_records"},
+    {ERR_FUNC(SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC),
+     "ssl3_do_change_cipher_spec"},
+    {ERR_FUNC(SSL_F_SSL3_ENC), "ssl3_enc"},
+    {ERR_FUNC(SSL_F_SSL3_GENERATE_KEY_BLOCK), "SSL3_GENERATE_KEY_BLOCK"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CERTIFICATE_REQUEST),
+     "ssl3_get_certificate_request"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CERT_STATUS), "ssl3_get_cert_status"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CERT_VERIFY), "ssl3_get_cert_verify"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CLIENT_CERTIFICATE),
+     "ssl3_get_client_certificate"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CLIENT_HELLO), "ssl3_get_client_hello"},
+    {ERR_FUNC(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE),
+     "ssl3_get_client_key_exchange"},
+    {ERR_FUNC(SSL_F_SSL3_GET_FINISHED), "ssl3_get_finished"},
+    {ERR_FUNC(SSL_F_SSL3_GET_KEY_EXCHANGE), "ssl3_get_key_exchange"},
+    {ERR_FUNC(SSL_F_SSL3_GET_MESSAGE), "ssl3_get_message"},
+    {ERR_FUNC(SSL_F_SSL3_GET_NEW_SESSION_TICKET),
+     "ssl3_get_new_session_ticket"},
+    {ERR_FUNC(SSL_F_SSL3_GET_NEXT_PROTO), "ssl3_get_next_proto"},
+    {ERR_FUNC(SSL_F_SSL3_GET_RECORD), "SSL3_GET_RECORD"},
+    {ERR_FUNC(SSL_F_SSL3_GET_SERVER_CERTIFICATE),
+     "ssl3_get_server_certificate"},
+    {ERR_FUNC(SSL_F_SSL3_GET_SERVER_DONE), "ssl3_get_server_done"},
+    {ERR_FUNC(SSL_F_SSL3_GET_SERVER_HELLO), "ssl3_get_server_hello"},
+    {ERR_FUNC(SSL_F_SSL3_HANDSHAKE_MAC), "ssl3_handshake_mac"},
+    {ERR_FUNC(SSL_F_SSL3_NEW_SESSION_TICKET), "SSL3_NEW_SESSION_TICKET"},
+    {ERR_FUNC(SSL_F_SSL3_OUTPUT_CERT_CHAIN), "ssl3_output_cert_chain"},
+    {ERR_FUNC(SSL_F_SSL3_PEEK), "ssl3_peek"},
+    {ERR_FUNC(SSL_F_SSL3_READ_BYTES), "ssl3_read_bytes"},
+    {ERR_FUNC(SSL_F_SSL3_READ_N), "ssl3_read_n"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST),
+     "ssl3_send_certificate_request"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE),
+     "ssl3_send_client_certificate"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE),
+     "ssl3_send_client_key_exchange"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_CLIENT_VERIFY), "ssl3_send_client_verify"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_SERVER_CERTIFICATE),
+     "ssl3_send_server_certificate"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_SERVER_HELLO), "ssl3_send_server_hello"},
+    {ERR_FUNC(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE),
+     "ssl3_send_server_key_exchange"},
+    {ERR_FUNC(SSL_F_SSL3_SETUP_KEY_BLOCK), "ssl3_setup_key_block"},
+    {ERR_FUNC(SSL_F_SSL3_SETUP_READ_BUFFER), "ssl3_setup_read_buffer"},
+    {ERR_FUNC(SSL_F_SSL3_SETUP_WRITE_BUFFER), "ssl3_setup_write_buffer"},
+    {ERR_FUNC(SSL_F_SSL3_WRITE_BYTES), "ssl3_write_bytes"},
+    {ERR_FUNC(SSL_F_SSL3_WRITE_PENDING), "ssl3_write_pending"},
+    {ERR_FUNC(SSL_F_SSL_ADD_CERT_CHAIN), "ssl_add_cert_chain"},
+    {ERR_FUNC(SSL_F_SSL_ADD_CERT_TO_BUF), "SSL_ADD_CERT_TO_BUF"},
+    {ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT),
+     "ssl_add_clienthello_renegotiate_ext"},
+    {ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT),
+     "ssl_add_clienthello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT),
+     "ssl_add_clienthello_use_srtp_ext"},
+    {ERR_FUNC(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK),
+     "SSL_add_dir_cert_subjects_to_stack"},
+    {ERR_FUNC(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK),
+     "SSL_add_file_cert_subjects_to_stack"},
+    {ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT),
+     "ssl_add_serverhello_renegotiate_ext"},
+    {ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT),
+     "ssl_add_serverhello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT),
+     "ssl_add_serverhello_use_srtp_ext"},
+    {ERR_FUNC(SSL_F_SSL_BAD_METHOD), "ssl_bad_method"},
+    {ERR_FUNC(SSL_F_SSL_BUILD_CERT_CHAIN), "ssl_build_cert_chain"},
+    {ERR_FUNC(SSL_F_SSL_BYTES_TO_CIPHER_LIST), "ssl_bytes_to_cipher_list"},
+    {ERR_FUNC(SSL_F_SSL_CERT_DUP), "ssl_cert_dup"},
+    {ERR_FUNC(SSL_F_SSL_CERT_INST), "ssl_cert_inst"},
+    {ERR_FUNC(SSL_F_SSL_CERT_INSTANTIATE), "SSL_CERT_INSTANTIATE"},
+    {ERR_FUNC(SSL_F_SSL_CERT_NEW), "ssl_cert_new"},
+    {ERR_FUNC(SSL_F_SSL_CHECK_PRIVATE_KEY), "SSL_check_private_key"},
+    {ERR_FUNC(SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT),
+     "SSL_CHECK_SERVERHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG),
+     "ssl_check_srvr_ecc_cert_and_alg"},
+    {ERR_FUNC(SSL_F_SSL_CIPHER_PROCESS_RULESTR),
+     "SSL_CIPHER_PROCESS_RULESTR"},
+    {ERR_FUNC(SSL_F_SSL_CIPHER_STRENGTH_SORT), "SSL_CIPHER_STRENGTH_SORT"},
+    {ERR_FUNC(SSL_F_SSL_CLEAR), "SSL_clear"},
+    {ERR_FUNC(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD),
+     "SSL_COMP_add_compression_method"},
+    {ERR_FUNC(SSL_F_SSL_CONF_CMD), "SSL_CONF_cmd"},
+    {ERR_FUNC(SSL_F_SSL_CREATE_CIPHER_LIST), "ssl_create_cipher_list"},
+    {ERR_FUNC(SSL_F_SSL_CTRL), "SSL_ctrl"},
+    {ERR_FUNC(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY), "SSL_CTX_check_private_key"},
+    {ERR_FUNC(SSL_F_SSL_CTX_MAKE_PROFILES), "SSL_CTX_MAKE_PROFILES"},
+    {ERR_FUNC(SSL_F_SSL_CTX_NEW), "SSL_CTX_new"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_CIPHER_LIST), "SSL_CTX_set_cipher_list"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE),
+     "SSL_CTX_set_client_cert_engine"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_PURPOSE), "SSL_CTX_set_purpose"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT),
+     "SSL_CTX_set_session_id_context"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_SSL_VERSION), "SSL_CTX_set_ssl_version"},
+    {ERR_FUNC(SSL_F_SSL_CTX_SET_TRUST), "SSL_CTX_set_trust"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE), "SSL_CTX_use_certificate"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1),
+     "SSL_CTX_use_certificate_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE),
+     "SSL_CTX_use_certificate_chain_file"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE),
+     "SSL_CTX_use_certificate_file"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY), "SSL_CTX_use_PrivateKey"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1),
+     "SSL_CTX_use_PrivateKey_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE),
+     "SSL_CTX_use_PrivateKey_file"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT),
+     "SSL_CTX_use_psk_identity_hint"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY), "SSL_CTX_use_RSAPrivateKey"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1),
+     "SSL_CTX_use_RSAPrivateKey_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE),
+     "SSL_CTX_use_RSAPrivateKey_file"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_SERVERINFO), "SSL_CTX_use_serverinfo"},
+    {ERR_FUNC(SSL_F_SSL_CTX_USE_SERVERINFO_FILE),
+     "SSL_CTX_use_serverinfo_file"},
+    {ERR_FUNC(SSL_F_SSL_DO_HANDSHAKE), "SSL_do_handshake"},
+    {ERR_FUNC(SSL_F_SSL_GET_NEW_SESSION), "ssl_get_new_session"},
+    {ERR_FUNC(SSL_F_SSL_GET_PREV_SESSION), "ssl_get_prev_session"},
+    {ERR_FUNC(SSL_F_SSL_GET_SERVER_CERT_INDEX), "SSL_GET_SERVER_CERT_INDEX"},
+    {ERR_FUNC(SSL_F_SSL_GET_SERVER_SEND_CERT), "SSL_GET_SERVER_SEND_CERT"},
+    {ERR_FUNC(SSL_F_SSL_GET_SERVER_SEND_PKEY), "ssl_get_server_send_pkey"},
+    {ERR_FUNC(SSL_F_SSL_GET_SIGN_PKEY), "ssl_get_sign_pkey"},
+    {ERR_FUNC(SSL_F_SSL_INIT_WBIO_BUFFER), "ssl_init_wbio_buffer"},
+    {ERR_FUNC(SSL_F_SSL_LOAD_CLIENT_CA_FILE), "SSL_load_client_CA_file"},
+    {ERR_FUNC(SSL_F_SSL_NEW), "SSL_new"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT),
+     "ssl_parse_clienthello_renegotiate_ext"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT),
+     "ssl_parse_clienthello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT),
+     "ssl_parse_clienthello_use_srtp_ext"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT),
+     "ssl_parse_serverhello_renegotiate_ext"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT),
+     "ssl_parse_serverhello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT),
+     "ssl_parse_serverhello_use_srtp_ext"},
+    {ERR_FUNC(SSL_F_SSL_PEEK), "SSL_peek"},
+    {ERR_FUNC(SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT),
+     "ssl_prepare_clienthello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT),
+     "ssl_prepare_serverhello_tlsext"},
+    {ERR_FUNC(SSL_F_SSL_READ), "SSL_read"},
+    {ERR_FUNC(SSL_F_SSL_RSA_PRIVATE_DECRYPT), "SSL_RSA_PRIVATE_DECRYPT"},
+    {ERR_FUNC(SSL_F_SSL_RSA_PUBLIC_ENCRYPT), "SSL_RSA_PUBLIC_ENCRYPT"},
+    {ERR_FUNC(SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT),
+     "SSL_SCAN_CLIENTHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT),
+     "SSL_SCAN_SERVERHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_SSL_SESSION_NEW), "SSL_SESSION_new"},
+    {ERR_FUNC(SSL_F_SSL_SESSION_PRINT_FP), "SSL_SESSION_print_fp"},
+    {ERR_FUNC(SSL_F_SSL_SESSION_SET1_ID_CONTEXT),
+     "SSL_SESSION_set1_id_context"},
+    {ERR_FUNC(SSL_F_SSL_SESS_CERT_NEW), "ssl_sess_cert_new"},
+    {ERR_FUNC(SSL_F_SSL_SET_CERT), "SSL_SET_CERT"},
+    {ERR_FUNC(SSL_F_SSL_SET_CIPHER_LIST), "SSL_set_cipher_list"},
+    {ERR_FUNC(SSL_F_SSL_SET_FD), "SSL_set_fd"},
+    {ERR_FUNC(SSL_F_SSL_SET_PKEY), "SSL_SET_PKEY"},
+    {ERR_FUNC(SSL_F_SSL_SET_PURPOSE), "SSL_set_purpose"},
+    {ERR_FUNC(SSL_F_SSL_SET_RFD), "SSL_set_rfd"},
+    {ERR_FUNC(SSL_F_SSL_SET_SESSION), "SSL_set_session"},
+    {ERR_FUNC(SSL_F_SSL_SET_SESSION_ID_CONTEXT),
+     "SSL_set_session_id_context"},
+    {ERR_FUNC(SSL_F_SSL_SET_SESSION_TICKET_EXT),
+     "SSL_set_session_ticket_ext"},
+    {ERR_FUNC(SSL_F_SSL_SET_TRUST), "SSL_set_trust"},
+    {ERR_FUNC(SSL_F_SSL_SET_WFD), "SSL_set_wfd"},
+    {ERR_FUNC(SSL_F_SSL_SHUTDOWN), "SSL_shutdown"},
+    {ERR_FUNC(SSL_F_SSL_SRP_CTX_INIT), "SSL_SRP_CTX_init"},
+    {ERR_FUNC(SSL_F_SSL_UNDEFINED_CONST_FUNCTION),
+     "ssl_undefined_const_function"},
+    {ERR_FUNC(SSL_F_SSL_UNDEFINED_FUNCTION), "ssl_undefined_function"},
+    {ERR_FUNC(SSL_F_SSL_UNDEFINED_VOID_FUNCTION),
+     "ssl_undefined_void_function"},
+    {ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE), "SSL_use_certificate"},
+    {ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_ASN1), "SSL_use_certificate_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_USE_CERTIFICATE_FILE), "SSL_use_certificate_file"},
+    {ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY), "SSL_use_PrivateKey"},
+    {ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_ASN1), "SSL_use_PrivateKey_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_USE_PRIVATEKEY_FILE), "SSL_use_PrivateKey_file"},
+    {ERR_FUNC(SSL_F_SSL_USE_PSK_IDENTITY_HINT), "SSL_use_psk_identity_hint"},
+    {ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY), "SSL_use_RSAPrivateKey"},
+    {ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1),
+     "SSL_use_RSAPrivateKey_ASN1"},
+    {ERR_FUNC(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE),
+     "SSL_use_RSAPrivateKey_file"},
+    {ERR_FUNC(SSL_F_SSL_VERIFY_CERT_CHAIN), "ssl_verify_cert_chain"},
+    {ERR_FUNC(SSL_F_SSL_WRITE), "SSL_write"},
+    {ERR_FUNC(SSL_F_TLS12_CHECK_PEER_SIGALG), "tls12_check_peer_sigalg"},
+    {ERR_FUNC(SSL_F_TLS1_CERT_VERIFY_MAC), "tls1_cert_verify_mac"},
+    {ERR_FUNC(SSL_F_TLS1_CHANGE_CIPHER_STATE), "tls1_change_cipher_state"},
+    {ERR_FUNC(SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT),
+     "TLS1_CHECK_SERVERHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_TLS1_ENC), "tls1_enc"},
+    {ERR_FUNC(SSL_F_TLS1_EXPORT_KEYING_MATERIAL),
+     "tls1_export_keying_material"},
+    {ERR_FUNC(SSL_F_TLS1_GET_CURVELIST), "TLS1_GET_CURVELIST"},
+    {ERR_FUNC(SSL_F_TLS1_HEARTBEAT), "tls1_heartbeat"},
+    {ERR_FUNC(SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT),
+     "TLS1_PREPARE_CLIENTHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT),
+     "TLS1_PREPARE_SERVERHELLO_TLSEXT"},
+    {ERR_FUNC(SSL_F_TLS1_PRF), "tls1_prf"},
+    {ERR_FUNC(SSL_F_TLS1_SETUP_KEY_BLOCK), "tls1_setup_key_block"},
+    {ERR_FUNC(SSL_F_TLS1_SET_SERVER_SIGALGS), "tls1_set_server_sigalgs"},
+    {ERR_FUNC(SSL_F_WRITE_PENDING), "WRITE_PENDING"},
+    {0, NULL}
+};
 
-static ERR_STRING_DATA SSL_str_reasons[]=
-	{
-{ERR_REASON(SSL_R_APP_DATA_IN_HANDSHAKE) ,"app data in handshake"},
-{ERR_REASON(SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT),"attempt to reuse session in different context"},
-{ERR_REASON(SSL_R_BAD_ALERT_RECORD)      ,"bad alert record"},
-{ERR_REASON(SSL_R_BAD_AUTHENTICATION_TYPE),"bad authentication type"},
-{ERR_REASON(SSL_R_BAD_CHANGE_CIPHER_SPEC),"bad change cipher spec"},
-{ERR_REASON(SSL_R_BAD_CHECKSUM)          ,"bad checksum"},
-{ERR_REASON(SSL_R_BAD_DATA)              ,"bad data"},
-{ERR_REASON(SSL_R_BAD_DATA_RETURNED_BY_CALLBACK),"bad data returned by callback"},
-{ERR_REASON(SSL_R_BAD_DECOMPRESSION)     ,"bad decompression"},
-{ERR_REASON(SSL_R_BAD_DH_G_LENGTH)       ,"bad dh g length"},
-{ERR_REASON(SSL_R_BAD_DH_PUB_KEY_LENGTH) ,"bad dh pub key length"},
-{ERR_REASON(SSL_R_BAD_DH_P_LENGTH)       ,"bad dh p length"},
-{ERR_REASON(SSL_R_BAD_DIGEST_LENGTH)     ,"bad digest length"},
-{ERR_REASON(SSL_R_BAD_DSA_SIGNATURE)     ,"bad dsa signature"},
-{ERR_REASON(SSL_R_BAD_ECC_CERT)          ,"bad ecc cert"},
-{ERR_REASON(SSL_R_BAD_ECDSA_SIGNATURE)   ,"bad ecdsa signature"},
-{ERR_REASON(SSL_R_BAD_ECPOINT)           ,"bad ecpoint"},
-{ERR_REASON(SSL_R_BAD_HANDSHAKE_LENGTH)  ,"bad handshake length"},
-{ERR_REASON(SSL_R_BAD_HELLO_REQUEST)     ,"bad hello request"},
-{ERR_REASON(SSL_R_BAD_LENGTH)            ,"bad length"},
-{ERR_REASON(SSL_R_BAD_MAC_DECODE)        ,"bad mac decode"},
-{ERR_REASON(SSL_R_BAD_MAC_LENGTH)        ,"bad mac length"},
-{ERR_REASON(SSL_R_BAD_MESSAGE_TYPE)      ,"bad message type"},
-{ERR_REASON(SSL_R_BAD_PACKET_LENGTH)     ,"bad packet length"},
-{ERR_REASON(SSL_R_BAD_PROTOCOL_VERSION_NUMBER),"bad protocol version number"},
-{ERR_REASON(SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH),"bad psk identity hint length"},
-{ERR_REASON(SSL_R_BAD_RESPONSE_ARGUMENT) ,"bad response argument"},
-{ERR_REASON(SSL_R_BAD_RSA_DECRYPT)       ,"bad rsa decrypt"},
-{ERR_REASON(SSL_R_BAD_RSA_ENCRYPT)       ,"bad rsa encrypt"},
-{ERR_REASON(SSL_R_BAD_RSA_E_LENGTH)      ,"bad rsa e length"},
-{ERR_REASON(SSL_R_BAD_RSA_MODULUS_LENGTH),"bad rsa modulus length"},
-{ERR_REASON(SSL_R_BAD_RSA_SIGNATURE)     ,"bad rsa signature"},
-{ERR_REASON(SSL_R_BAD_SIGNATURE)         ,"bad signature"},
-{ERR_REASON(SSL_R_BAD_SRP_A_LENGTH)      ,"bad srp a length"},
-{ERR_REASON(SSL_R_BAD_SRP_B_LENGTH)      ,"bad srp b length"},
-{ERR_REASON(SSL_R_BAD_SRP_G_LENGTH)      ,"bad srp g length"},
-{ERR_REASON(SSL_R_BAD_SRP_N_LENGTH)      ,"bad srp n length"},
-{ERR_REASON(SSL_R_BAD_SRP_PARAMETERS)    ,"bad srp parameters"},
-{ERR_REASON(SSL_R_BAD_SRP_S_LENGTH)      ,"bad srp s length"},
-{ERR_REASON(SSL_R_BAD_SRTP_MKI_VALUE)    ,"bad srtp mki value"},
-{ERR_REASON(SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST),"bad srtp protection profile list"},
-{ERR_REASON(SSL_R_BAD_SSL_FILETYPE)      ,"bad ssl filetype"},
-{ERR_REASON(SSL_R_BAD_SSL_SESSION_ID_LENGTH),"bad ssl session id length"},
-{ERR_REASON(SSL_R_BAD_STATE)             ,"bad state"},
-{ERR_REASON(SSL_R_BAD_VALUE)             ,"bad value"},
-{ERR_REASON(SSL_R_BAD_WRITE_RETRY)       ,"bad write retry"},
-{ERR_REASON(SSL_R_BIO_NOT_SET)           ,"bio not set"},
-{ERR_REASON(SSL_R_BLOCK_CIPHER_PAD_IS_WRONG),"block cipher pad is wrong"},
-{ERR_REASON(SSL_R_BN_LIB)                ,"bn lib"},
-{ERR_REASON(SSL_R_CA_DN_LENGTH_MISMATCH) ,"ca dn length mismatch"},
-{ERR_REASON(SSL_R_CA_DN_TOO_LONG)        ,"ca dn too long"},
-{ERR_REASON(SSL_R_CCS_RECEIVED_EARLY)    ,"ccs received early"},
-{ERR_REASON(SSL_R_CERTIFICATE_VERIFY_FAILED),"certificate verify failed"},
-{ERR_REASON(SSL_R_CERT_CB_ERROR)         ,"cert cb error"},
-{ERR_REASON(SSL_R_CERT_LENGTH_MISMATCH)  ,"cert length mismatch"},
-{ERR_REASON(SSL_R_CHALLENGE_IS_DIFFERENT),"challenge is different"},
-{ERR_REASON(SSL_R_CIPHER_CODE_WRONG_LENGTH),"cipher code wrong length"},
-{ERR_REASON(SSL_R_CIPHER_OR_HASH_UNAVAILABLE),"cipher or hash unavailable"},
-{ERR_REASON(SSL_R_CIPHER_TABLE_SRC_ERROR),"cipher table src error"},
-{ERR_REASON(SSL_R_CLIENTHELLO_TLSEXT)    ,"clienthello tlsext"},
-{ERR_REASON(SSL_R_COMPRESSED_LENGTH_TOO_LONG),"compressed length too long"},
-{ERR_REASON(SSL_R_COMPRESSION_DISABLED)  ,"compression disabled"},
-{ERR_REASON(SSL_R_COMPRESSION_FAILURE)   ,"compression failure"},
-{ERR_REASON(SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE),"compression id not within private range"},
-{ERR_REASON(SSL_R_COMPRESSION_LIBRARY_ERROR),"compression library error"},
-{ERR_REASON(SSL_R_CONNECTION_ID_IS_DIFFERENT),"connection id is different"},
-{ERR_REASON(SSL_R_CONNECTION_TYPE_NOT_SET),"connection type not set"},
-{ERR_REASON(SSL_R_COOKIE_MISMATCH)       ,"cookie mismatch"},
-{ERR_REASON(SSL_R_DATA_BETWEEN_CCS_AND_FINISHED),"data between ccs and finished"},
-{ERR_REASON(SSL_R_DATA_LENGTH_TOO_LONG)  ,"data length too long"},
-{ERR_REASON(SSL_R_DECRYPTION_FAILED)     ,"decryption failed"},
-{ERR_REASON(SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC),"decryption failed or bad record mac"},
-{ERR_REASON(SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG),"dh public value length is wrong"},
-{ERR_REASON(SSL_R_DIGEST_CHECK_FAILED)   ,"digest check failed"},
-{ERR_REASON(SSL_R_DTLS_MESSAGE_TOO_BIG)  ,"dtls message too big"},
-{ERR_REASON(SSL_R_DUPLICATE_COMPRESSION_ID),"duplicate compression id"},
-{ERR_REASON(SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT),"ecc cert not for key agreement"},
-{ERR_REASON(SSL_R_ECC_CERT_NOT_FOR_SIGNING),"ecc cert not for signing"},
-{ERR_REASON(SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE),"ecc cert should have rsa signature"},
-{ERR_REASON(SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE),"ecc cert should have sha1 signature"},
-{ERR_REASON(SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE),"ecdh required for suiteb mode"},
-{ERR_REASON(SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER),"ecgroup too large for cipher"},
-{ERR_REASON(SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST),"empty srtp protection profile list"},
-{ERR_REASON(SSL_R_ENCRYPTED_LENGTH_TOO_LONG),"encrypted length too long"},
-{ERR_REASON(SSL_R_ERROR_GENERATING_TMP_RSA_KEY),"error generating tmp rsa key"},
-{ERR_REASON(SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST),"error in received cipher list"},
-{ERR_REASON(SSL_R_EXCESSIVE_MESSAGE_SIZE),"excessive message size"},
-{ERR_REASON(SSL_R_EXTRA_DATA_IN_MESSAGE) ,"extra data in message"},
-{ERR_REASON(SSL_R_GOT_A_FIN_BEFORE_A_CCS),"got a fin before a ccs"},
-{ERR_REASON(SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS),"got next proto before a ccs"},
-{ERR_REASON(SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION),"got next proto without seeing extension"},
-{ERR_REASON(SSL_R_HTTPS_PROXY_REQUEST)   ,"https proxy request"},
-{ERR_REASON(SSL_R_HTTP_REQUEST)          ,"http request"},
-{ERR_REASON(SSL_R_ILLEGAL_PADDING)       ,"illegal padding"},
-{ERR_REASON(SSL_R_ILLEGAL_SUITEB_DIGEST) ,"illegal Suite B digest"},
-{ERR_REASON(SSL_R_INAPPROPRIATE_FALLBACK),"inappropriate fallback"},
-{ERR_REASON(SSL_R_INCONSISTENT_COMPRESSION),"inconsistent compression"},
-{ERR_REASON(SSL_R_INVALID_CHALLENGE_LENGTH),"invalid challenge length"},
-{ERR_REASON(SSL_R_INVALID_COMMAND)       ,"invalid command"},
-{ERR_REASON(SSL_R_INVALID_COMPRESSION_ALGORITHM),"invalid compression algorithm"},
-{ERR_REASON(SSL_R_INVALID_NULL_CMD_NAME) ,"invalid null cmd name"},
-{ERR_REASON(SSL_R_INVALID_PURPOSE)       ,"invalid purpose"},
-{ERR_REASON(SSL_R_INVALID_SERVERINFO_DATA),"invalid serverinfo data"},
-{ERR_REASON(SSL_R_INVALID_SRP_USERNAME)  ,"invalid srp username"},
-{ERR_REASON(SSL_R_INVALID_STATUS_RESPONSE),"invalid status response"},
-{ERR_REASON(SSL_R_INVALID_TICKET_KEYS_LENGTH),"invalid ticket keys length"},
-{ERR_REASON(SSL_R_INVALID_TRUST)         ,"invalid trust"},
-{ERR_REASON(SSL_R_KEY_ARG_TOO_LONG)      ,"key arg too long"},
-{ERR_REASON(SSL_R_KRB5)                  ,"krb5"},
-{ERR_REASON(SSL_R_KRB5_C_CC_PRINC)       ,"krb5 client cc principal (no tkt?)"},
-{ERR_REASON(SSL_R_KRB5_C_GET_CRED)       ,"krb5 client get cred"},
-{ERR_REASON(SSL_R_KRB5_C_INIT)           ,"krb5 client init"},
-{ERR_REASON(SSL_R_KRB5_C_MK_REQ)         ,"krb5 client mk_req (expired tkt?)"},
-{ERR_REASON(SSL_R_KRB5_S_BAD_TICKET)     ,"krb5 server bad ticket"},
-{ERR_REASON(SSL_R_KRB5_S_INIT)           ,"krb5 server init"},
-{ERR_REASON(SSL_R_KRB5_S_RD_REQ)         ,"krb5 server rd_req (keytab perms?)"},
-{ERR_REASON(SSL_R_KRB5_S_TKT_EXPIRED)    ,"krb5 server tkt expired"},
-{ERR_REASON(SSL_R_KRB5_S_TKT_NYV)        ,"krb5 server tkt not yet valid"},
-{ERR_REASON(SSL_R_KRB5_S_TKT_SKEW)       ,"krb5 server tkt skew"},
-{ERR_REASON(SSL_R_LENGTH_MISMATCH)       ,"length mismatch"},
-{ERR_REASON(SSL_R_LENGTH_TOO_SHORT)      ,"length too short"},
-{ERR_REASON(SSL_R_LIBRARY_BUG)           ,"library bug"},
-{ERR_REASON(SSL_R_LIBRARY_HAS_NO_CIPHERS),"library has no ciphers"},
-{ERR_REASON(SSL_R_MESSAGE_TOO_LONG)      ,"message too long"},
-{ERR_REASON(SSL_R_MISSING_DH_DSA_CERT)   ,"missing dh dsa cert"},
-{ERR_REASON(SSL_R_MISSING_DH_KEY)        ,"missing dh key"},
-{ERR_REASON(SSL_R_MISSING_DH_RSA_CERT)   ,"missing dh rsa cert"},
-{ERR_REASON(SSL_R_MISSING_DSA_SIGNING_CERT),"missing dsa signing cert"},
-{ERR_REASON(SSL_R_MISSING_ECDH_CERT)     ,"missing ecdh cert"},
-{ERR_REASON(SSL_R_MISSING_ECDSA_SIGNING_CERT),"missing ecdsa signing cert"},
-{ERR_REASON(SSL_R_MISSING_EXPORT_TMP_DH_KEY),"missing export tmp dh key"},
-{ERR_REASON(SSL_R_MISSING_EXPORT_TMP_RSA_KEY),"missing export tmp rsa key"},
-{ERR_REASON(SSL_R_MISSING_RSA_CERTIFICATE),"missing rsa certificate"},
-{ERR_REASON(SSL_R_MISSING_RSA_ENCRYPTING_CERT),"missing rsa encrypting cert"},
-{ERR_REASON(SSL_R_MISSING_RSA_SIGNING_CERT),"missing rsa signing cert"},
-{ERR_REASON(SSL_R_MISSING_SRP_PARAM)     ,"can't find SRP server param"},
-{ERR_REASON(SSL_R_MISSING_TMP_DH_KEY)    ,"missing tmp dh key"},
-{ERR_REASON(SSL_R_MISSING_TMP_ECDH_KEY)  ,"missing tmp ecdh key"},
-{ERR_REASON(SSL_R_MISSING_TMP_RSA_KEY)   ,"missing tmp rsa key"},
-{ERR_REASON(SSL_R_MISSING_TMP_RSA_PKEY)  ,"missing tmp rsa pkey"},
-{ERR_REASON(SSL_R_MISSING_VERIFY_MESSAGE),"missing verify message"},
-{ERR_REASON(SSL_R_MULTIPLE_SGC_RESTARTS) ,"multiple sgc restarts"},
-{ERR_REASON(SSL_R_NON_SSLV2_INITIAL_PACKET),"non sslv2 initial packet"},
-{ERR_REASON(SSL_R_NO_CERTIFICATES_RETURNED),"no certificates returned"},
-{ERR_REASON(SSL_R_NO_CERTIFICATE_ASSIGNED),"no certificate assigned"},
-{ERR_REASON(SSL_R_NO_CERTIFICATE_RETURNED),"no certificate returned"},
-{ERR_REASON(SSL_R_NO_CERTIFICATE_SET)    ,"no certificate set"},
-{ERR_REASON(SSL_R_NO_CERTIFICATE_SPECIFIED),"no certificate specified"},
-{ERR_REASON(SSL_R_NO_CIPHERS_AVAILABLE)  ,"no ciphers available"},
-{ERR_REASON(SSL_R_NO_CIPHERS_PASSED)     ,"no ciphers passed"},
-{ERR_REASON(SSL_R_NO_CIPHERS_SPECIFIED)  ,"no ciphers specified"},
-{ERR_REASON(SSL_R_NO_CIPHER_LIST)        ,"no cipher list"},
-{ERR_REASON(SSL_R_NO_CIPHER_MATCH)       ,"no cipher match"},
-{ERR_REASON(SSL_R_NO_CLIENT_CERT_METHOD) ,"no client cert method"},
-{ERR_REASON(SSL_R_NO_CLIENT_CERT_RECEIVED),"no client cert received"},
-{ERR_REASON(SSL_R_NO_COMPRESSION_SPECIFIED),"no compression specified"},
-{ERR_REASON(SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER),"Peer haven't sent GOST certificate, required for selected ciphersuite"},
-{ERR_REASON(SSL_R_NO_METHOD_SPECIFIED)   ,"no method specified"},
-{ERR_REASON(SSL_R_NO_PEM_EXTENSIONS)     ,"no pem extensions"},
-{ERR_REASON(SSL_R_NO_PRIVATEKEY)         ,"no privatekey"},
-{ERR_REASON(SSL_R_NO_PRIVATE_KEY_ASSIGNED),"no private key assigned"},
-{ERR_REASON(SSL_R_NO_PROTOCOLS_AVAILABLE),"no protocols available"},
-{ERR_REASON(SSL_R_NO_PUBLICKEY)          ,"no publickey"},
-{ERR_REASON(SSL_R_NO_RENEGOTIATION)      ,"no renegotiation"},
-{ERR_REASON(SSL_R_NO_REQUIRED_DIGEST)    ,"digest requred for handshake isn't computed"},
-{ERR_REASON(SSL_R_NO_SHARED_CIPHER)      ,"no shared cipher"},
-{ERR_REASON(SSL_R_NO_SHARED_SIGATURE_ALGORITHMS),"no shared sigature algorithms"},
-{ERR_REASON(SSL_R_NO_SRTP_PROFILES)      ,"no srtp profiles"},
-{ERR_REASON(SSL_R_NO_VERIFY_CALLBACK)    ,"no verify callback"},
-{ERR_REASON(SSL_R_NULL_SSL_CTX)          ,"null ssl ctx"},
-{ERR_REASON(SSL_R_NULL_SSL_METHOD_PASSED),"null ssl method passed"},
-{ERR_REASON(SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED),"old session cipher not returned"},
-{ERR_REASON(SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED),"old session compression algorithm not returned"},
-{ERR_REASON(SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE),"only DTLS 1.2 allowed in Suite B mode"},
-{ERR_REASON(SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE),"only TLS 1.2 allowed in Suite B mode"},
-{ERR_REASON(SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE),"only tls allowed in fips mode"},
-{ERR_REASON(SSL_R_OPAQUE_PRF_INPUT_TOO_LONG),"opaque PRF input too long"},
-{ERR_REASON(SSL_R_PACKET_LENGTH_TOO_LONG),"packet length too long"},
-{ERR_REASON(SSL_R_PARSE_TLSEXT)          ,"parse tlsext"},
-{ERR_REASON(SSL_R_PATH_TOO_LONG)         ,"path too long"},
-{ERR_REASON(SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE),"peer did not return a certificate"},
-{ERR_REASON(SSL_R_PEER_ERROR)            ,"peer error"},
-{ERR_REASON(SSL_R_PEER_ERROR_CERTIFICATE),"peer error certificate"},
-{ERR_REASON(SSL_R_PEER_ERROR_NO_CERTIFICATE),"peer error no certificate"},
-{ERR_REASON(SSL_R_PEER_ERROR_NO_CIPHER)  ,"peer error no cipher"},
-{ERR_REASON(SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE),"peer error unsupported certificate type"},
-{ERR_REASON(SSL_R_PEM_NAME_BAD_PREFIX)   ,"pem name bad prefix"},
-{ERR_REASON(SSL_R_PEM_NAME_TOO_SHORT)    ,"pem name too short"},
-{ERR_REASON(SSL_R_PRE_MAC_LENGTH_TOO_LONG),"pre mac length too long"},
-{ERR_REASON(SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS),"problems mapping cipher functions"},
-{ERR_REASON(SSL_R_PROTOCOL_IS_SHUTDOWN)  ,"protocol is shutdown"},
-{ERR_REASON(SSL_R_PSK_IDENTITY_NOT_FOUND),"psk identity not found"},
-{ERR_REASON(SSL_R_PSK_NO_CLIENT_CB)      ,"psk no client cb"},
-{ERR_REASON(SSL_R_PSK_NO_SERVER_CB)      ,"psk no server cb"},
-{ERR_REASON(SSL_R_PUBLIC_KEY_ENCRYPT_ERROR),"public key encrypt error"},
-{ERR_REASON(SSL_R_PUBLIC_KEY_IS_NOT_RSA) ,"public key is not rsa"},
-{ERR_REASON(SSL_R_PUBLIC_KEY_NOT_RSA)    ,"public key not rsa"},
-{ERR_REASON(SSL_R_READ_BIO_NOT_SET)      ,"read bio not set"},
-{ERR_REASON(SSL_R_READ_TIMEOUT_EXPIRED)  ,"read timeout expired"},
-{ERR_REASON(SSL_R_READ_WRONG_PACKET_TYPE),"read wrong packet type"},
-{ERR_REASON(SSL_R_RECORD_LENGTH_MISMATCH),"record length mismatch"},
-{ERR_REASON(SSL_R_RECORD_TOO_LARGE)      ,"record too large"},
-{ERR_REASON(SSL_R_RECORD_TOO_SMALL)      ,"record too small"},
-{ERR_REASON(SSL_R_RENEGOTIATE_EXT_TOO_LONG),"renegotiate ext too long"},
-{ERR_REASON(SSL_R_RENEGOTIATION_ENCODING_ERR),"renegotiation encoding err"},
-{ERR_REASON(SSL_R_RENEGOTIATION_MISMATCH),"renegotiation mismatch"},
-{ERR_REASON(SSL_R_REQUIRED_CIPHER_MISSING),"required cipher missing"},
-{ERR_REASON(SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING),"required compresssion algorithm missing"},
-{ERR_REASON(SSL_R_REUSE_CERT_LENGTH_NOT_ZERO),"reuse cert length not zero"},
-{ERR_REASON(SSL_R_REUSE_CERT_TYPE_NOT_ZERO),"reuse cert type not zero"},
-{ERR_REASON(SSL_R_REUSE_CIPHER_LIST_NOT_ZERO),"reuse cipher list not zero"},
-{ERR_REASON(SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING),"scsv received when renegotiating"},
-{ERR_REASON(SSL_R_SERVERHELLO_TLSEXT)    ,"serverhello tlsext"},
-{ERR_REASON(SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED),"session id context uninitialized"},
-{ERR_REASON(SSL_R_SHORT_READ)            ,"short read"},
-{ERR_REASON(SSL_R_SIGNATURE_ALGORITHMS_ERROR),"signature algorithms error"},
-{ERR_REASON(SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE),"signature for non signing certificate"},
-{ERR_REASON(SSL_R_SRP_A_CALC)            ,"error with the srp params"},
-{ERR_REASON(SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES),"srtp could not allocate profiles"},
-{ERR_REASON(SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG),"srtp protection profile list too long"},
-{ERR_REASON(SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE),"srtp unknown protection profile"},
-{ERR_REASON(SSL_R_SSL23_DOING_SESSION_ID_REUSE),"ssl23 doing session id reuse"},
-{ERR_REASON(SSL_R_SSL2_CONNECTION_ID_TOO_LONG),"ssl2 connection id too long"},
-{ERR_REASON(SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT),"ssl3 ext invalid ecpointformat"},
-{ERR_REASON(SSL_R_SSL3_EXT_INVALID_SERVERNAME),"ssl3 ext invalid servername"},
-{ERR_REASON(SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE),"ssl3 ext invalid servername type"},
-{ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_LONG),"ssl3 session id too long"},
-{ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_SHORT),"ssl3 session id too short"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_BAD_CERTIFICATE),"sslv3 alert bad certificate"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_BAD_RECORD_MAC),"sslv3 alert bad record mac"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED),"sslv3 alert certificate expired"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED),"sslv3 alert certificate revoked"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN),"sslv3 alert certificate unknown"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE),"sslv3 alert decompression failure"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE),"sslv3 alert handshake failure"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER),"sslv3 alert illegal parameter"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_NO_CERTIFICATE),"sslv3 alert no certificate"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE),"sslv3 alert unexpected message"},
-{ERR_REASON(SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE),"sslv3 alert unsupported certificate"},
-{ERR_REASON(SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION),"ssl ctx has no default ssl version"},
-{ERR_REASON(SSL_R_SSL_HANDSHAKE_FAILURE) ,"ssl handshake failure"},
-{ERR_REASON(SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS),"ssl library has no ciphers"},
-{ERR_REASON(SSL_R_SSL_SESSION_ID_CALLBACK_FAILED),"ssl session id callback failed"},
-{ERR_REASON(SSL_R_SSL_SESSION_ID_CONFLICT),"ssl session id conflict"},
-{ERR_REASON(SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG),"ssl session id context too long"},
-{ERR_REASON(SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH),"ssl session id has bad length"},
-{ERR_REASON(SSL_R_SSL_SESSION_ID_IS_DIFFERENT),"ssl session id is different"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_ACCESS_DENIED),"tlsv1 alert access denied"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_DECODE_ERROR),"tlsv1 alert decode error"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPTION_FAILED),"tlsv1 alert decryption failed"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPT_ERROR),"tlsv1 alert decrypt error"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION),"tlsv1 alert export restriction"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK),"tlsv1 alert inappropriate fallback"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY),"tlsv1 alert insufficient security"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_INTERNAL_ERROR),"tlsv1 alert internal error"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_NO_RENEGOTIATION),"tlsv1 alert no renegotiation"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_PROTOCOL_VERSION),"tlsv1 alert protocol version"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_RECORD_OVERFLOW),"tlsv1 alert record overflow"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_UNKNOWN_CA),"tlsv1 alert unknown ca"},
-{ERR_REASON(SSL_R_TLSV1_ALERT_USER_CANCELLED),"tlsv1 alert user cancelled"},
-{ERR_REASON(SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE),"tlsv1 bad certificate hash value"},
-{ERR_REASON(SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE),"tlsv1 bad certificate status response"},
-{ERR_REASON(SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE),"tlsv1 certificate unobtainable"},
-{ERR_REASON(SSL_R_TLSV1_UNRECOGNIZED_NAME),"tlsv1 unrecognized name"},
-{ERR_REASON(SSL_R_TLSV1_UNSUPPORTED_EXTENSION),"tlsv1 unsupported extension"},
-{ERR_REASON(SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER),"tls client cert req with anon cipher"},
-{ERR_REASON(SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT),"peer does not accept heartbeats"},
-{ERR_REASON(SSL_R_TLS_HEARTBEAT_PENDING) ,"heartbeat request already pending"},
-{ERR_REASON(SSL_R_TLS_ILLEGAL_EXPORTER_LABEL),"tls illegal exporter label"},
-{ERR_REASON(SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST),"tls invalid ecpointformat list"},
-{ERR_REASON(SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST),"tls peer did not respond with certificate list"},
-{ERR_REASON(SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG),"tls rsa encrypted value length is wrong"},
-{ERR_REASON(SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER),"tried to use unsupported cipher"},
-{ERR_REASON(SSL_R_UNABLE_TO_DECODE_DH_CERTS),"unable to decode dh certs"},
-{ERR_REASON(SSL_R_UNABLE_TO_DECODE_ECDH_CERTS),"unable to decode ecdh certs"},
-{ERR_REASON(SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY),"unable to extract public key"},
-{ERR_REASON(SSL_R_UNABLE_TO_FIND_DH_PARAMETERS),"unable to find dh parameters"},
-{ERR_REASON(SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS),"unable to find ecdh parameters"},
-{ERR_REASON(SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS),"unable to find public key parameters"},
-{ERR_REASON(SSL_R_UNABLE_TO_FIND_SSL_METHOD),"unable to find ssl method"},
-{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES),"unable to load ssl2 md5 routines"},
-{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES),"unable to load ssl3 md5 routines"},
-{ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES),"unable to load ssl3 sha1 routines"},
-{ERR_REASON(SSL_R_UNEXPECTED_MESSAGE)    ,"unexpected message"},
-{ERR_REASON(SSL_R_UNEXPECTED_RECORD)     ,"unexpected record"},
-{ERR_REASON(SSL_R_UNINITIALIZED)         ,"uninitialized"},
-{ERR_REASON(SSL_R_UNKNOWN_ALERT_TYPE)    ,"unknown alert type"},
-{ERR_REASON(SSL_R_UNKNOWN_CERTIFICATE_TYPE),"unknown certificate type"},
-{ERR_REASON(SSL_R_UNKNOWN_CIPHER_RETURNED),"unknown cipher returned"},
-{ERR_REASON(SSL_R_UNKNOWN_CIPHER_TYPE)   ,"unknown cipher type"},
-{ERR_REASON(SSL_R_UNKNOWN_CMD_NAME)      ,"unknown cmd name"},
-{ERR_REASON(SSL_R_UNKNOWN_DIGEST)        ,"unknown digest"},
-{ERR_REASON(SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE),"unknown key exchange type"},
-{ERR_REASON(SSL_R_UNKNOWN_PKEY_TYPE)     ,"unknown pkey type"},
-{ERR_REASON(SSL_R_UNKNOWN_PROTOCOL)      ,"unknown protocol"},
-{ERR_REASON(SSL_R_UNKNOWN_REMOTE_ERROR_TYPE),"unknown remote error type"},
-{ERR_REASON(SSL_R_UNKNOWN_SSL_VERSION)   ,"unknown ssl version"},
-{ERR_REASON(SSL_R_UNKNOWN_STATE)         ,"unknown state"},
-{ERR_REASON(SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED),"unsafe legacy renegotiation disabled"},
-{ERR_REASON(SSL_R_UNSUPPORTED_CIPHER)    ,"unsupported cipher"},
-{ERR_REASON(SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM),"unsupported compression algorithm"},
-{ERR_REASON(SSL_R_UNSUPPORTED_DIGEST_TYPE),"unsupported digest type"},
-{ERR_REASON(SSL_R_UNSUPPORTED_ELLIPTIC_CURVE),"unsupported elliptic curve"},
-{ERR_REASON(SSL_R_UNSUPPORTED_PROTOCOL)  ,"unsupported protocol"},
-{ERR_REASON(SSL_R_UNSUPPORTED_SSL_VERSION),"unsupported ssl version"},
-{ERR_REASON(SSL_R_UNSUPPORTED_STATUS_TYPE),"unsupported status type"},
-{ERR_REASON(SSL_R_USE_SRTP_NOT_NEGOTIATED),"use srtp not negotiated"},
-{ERR_REASON(SSL_R_WRITE_BIO_NOT_SET)     ,"write bio not set"},
-{ERR_REASON(SSL_R_WRONG_CERTIFICATE_TYPE),"wrong certificate type"},
-{ERR_REASON(SSL_R_WRONG_CIPHER_RETURNED) ,"wrong cipher returned"},
-{ERR_REASON(SSL_R_WRONG_CURVE)           ,"wrong curve"},
-{ERR_REASON(SSL_R_WRONG_MESSAGE_TYPE)    ,"wrong message type"},
-{ERR_REASON(SSL_R_WRONG_NUMBER_OF_KEY_BITS),"wrong number of key bits"},
-{ERR_REASON(SSL_R_WRONG_SIGNATURE_LENGTH),"wrong signature length"},
-{ERR_REASON(SSL_R_WRONG_SIGNATURE_SIZE)  ,"wrong signature size"},
-{ERR_REASON(SSL_R_WRONG_SIGNATURE_TYPE)  ,"wrong signature type"},
-{ERR_REASON(SSL_R_WRONG_SSL_VERSION)     ,"wrong ssl version"},
-{ERR_REASON(SSL_R_WRONG_VERSION_NUMBER)  ,"wrong version number"},
-{ERR_REASON(SSL_R_X509_LIB)              ,"x509 lib"},
-{ERR_REASON(SSL_R_X509_VERIFICATION_SETUP_PROBLEMS),"x509 verification setup problems"},
-{0,NULL}
-	};
+static ERR_STRING_DATA SSL_str_reasons[] = {
+    {ERR_REASON(SSL_R_APP_DATA_IN_HANDSHAKE), "app data in handshake"},
+    {ERR_REASON(SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT),
+     "attempt to reuse session in different context"},
+    {ERR_REASON(SSL_R_BAD_ALERT_RECORD), "bad alert record"},
+    {ERR_REASON(SSL_R_BAD_AUTHENTICATION_TYPE), "bad authentication type"},
+    {ERR_REASON(SSL_R_BAD_CHANGE_CIPHER_SPEC), "bad change cipher spec"},
+    {ERR_REASON(SSL_R_BAD_CHECKSUM), "bad checksum"},
+    {ERR_REASON(SSL_R_BAD_DATA), "bad data"},
+    {ERR_REASON(SSL_R_BAD_DATA_RETURNED_BY_CALLBACK),
+     "bad data returned by callback"},
+    {ERR_REASON(SSL_R_BAD_DECOMPRESSION), "bad decompression"},
+    {ERR_REASON(SSL_R_BAD_DH_G_LENGTH), "bad dh g length"},
+    {ERR_REASON(SSL_R_BAD_DH_PUB_KEY_LENGTH), "bad dh pub key length"},
+    {ERR_REASON(SSL_R_BAD_DH_P_LENGTH), "bad dh p length"},
+    {ERR_REASON(SSL_R_BAD_DIGEST_LENGTH), "bad digest length"},
+    {ERR_REASON(SSL_R_BAD_DSA_SIGNATURE), "bad dsa signature"},
+    {ERR_REASON(SSL_R_BAD_ECC_CERT), "bad ecc cert"},
+    {ERR_REASON(SSL_R_BAD_ECDSA_SIGNATURE), "bad ecdsa signature"},
+    {ERR_REASON(SSL_R_BAD_ECPOINT), "bad ecpoint"},
+    {ERR_REASON(SSL_R_BAD_HANDSHAKE_LENGTH), "bad handshake length"},
+    {ERR_REASON(SSL_R_BAD_HELLO_REQUEST), "bad hello request"},
+    {ERR_REASON(SSL_R_BAD_LENGTH), "bad length"},
+    {ERR_REASON(SSL_R_BAD_MAC_DECODE), "bad mac decode"},
+    {ERR_REASON(SSL_R_BAD_MAC_LENGTH), "bad mac length"},
+    {ERR_REASON(SSL_R_BAD_MESSAGE_TYPE), "bad message type"},
+    {ERR_REASON(SSL_R_BAD_PACKET_LENGTH), "bad packet length"},
+    {ERR_REASON(SSL_R_BAD_PROTOCOL_VERSION_NUMBER),
+     "bad protocol version number"},
+    {ERR_REASON(SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH),
+     "bad psk identity hint length"},
+    {ERR_REASON(SSL_R_BAD_RESPONSE_ARGUMENT), "bad response argument"},
+    {ERR_REASON(SSL_R_BAD_RSA_DECRYPT), "bad rsa decrypt"},
+    {ERR_REASON(SSL_R_BAD_RSA_ENCRYPT), "bad rsa encrypt"},
+    {ERR_REASON(SSL_R_BAD_RSA_E_LENGTH), "bad rsa e length"},
+    {ERR_REASON(SSL_R_BAD_RSA_MODULUS_LENGTH), "bad rsa modulus length"},
+    {ERR_REASON(SSL_R_BAD_RSA_SIGNATURE), "bad rsa signature"},
+    {ERR_REASON(SSL_R_BAD_SIGNATURE), "bad signature"},
+    {ERR_REASON(SSL_R_BAD_SRP_A_LENGTH), "bad srp a length"},
+    {ERR_REASON(SSL_R_BAD_SRP_B_LENGTH), "bad srp b length"},
+    {ERR_REASON(SSL_R_BAD_SRP_G_LENGTH), "bad srp g length"},
+    {ERR_REASON(SSL_R_BAD_SRP_N_LENGTH), "bad srp n length"},
+    {ERR_REASON(SSL_R_BAD_SRP_PARAMETERS), "bad srp parameters"},
+    {ERR_REASON(SSL_R_BAD_SRP_S_LENGTH), "bad srp s length"},
+    {ERR_REASON(SSL_R_BAD_SRTP_MKI_VALUE), "bad srtp mki value"},
+    {ERR_REASON(SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST),
+     "bad srtp protection profile list"},
+    {ERR_REASON(SSL_R_BAD_SSL_FILETYPE), "bad ssl filetype"},
+    {ERR_REASON(SSL_R_BAD_SSL_SESSION_ID_LENGTH),
+     "bad ssl session id length"},
+    {ERR_REASON(SSL_R_BAD_STATE), "bad state"},
+    {ERR_REASON(SSL_R_BAD_VALUE), "bad value"},
+    {ERR_REASON(SSL_R_BAD_WRITE_RETRY), "bad write retry"},
+    {ERR_REASON(SSL_R_BIO_NOT_SET), "bio not set"},
+    {ERR_REASON(SSL_R_BLOCK_CIPHER_PAD_IS_WRONG),
+     "block cipher pad is wrong"},
+    {ERR_REASON(SSL_R_BN_LIB), "bn lib"},
+    {ERR_REASON(SSL_R_CA_DN_LENGTH_MISMATCH), "ca dn length mismatch"},
+    {ERR_REASON(SSL_R_CA_DN_TOO_LONG), "ca dn too long"},
+    {ERR_REASON(SSL_R_CCS_RECEIVED_EARLY), "ccs received early"},
+    {ERR_REASON(SSL_R_CERTIFICATE_VERIFY_FAILED),
+     "certificate verify failed"},
+    {ERR_REASON(SSL_R_CERT_CB_ERROR), "cert cb error"},
+    {ERR_REASON(SSL_R_CERT_LENGTH_MISMATCH), "cert length mismatch"},
+    {ERR_REASON(SSL_R_CHALLENGE_IS_DIFFERENT), "challenge is different"},
+    {ERR_REASON(SSL_R_CIPHER_CODE_WRONG_LENGTH), "cipher code wrong length"},
+    {ERR_REASON(SSL_R_CIPHER_OR_HASH_UNAVAILABLE),
+     "cipher or hash unavailable"},
+    {ERR_REASON(SSL_R_CIPHER_TABLE_SRC_ERROR), "cipher table src error"},
+    {ERR_REASON(SSL_R_CLIENTHELLO_TLSEXT), "clienthello tlsext"},
+    {ERR_REASON(SSL_R_COMPRESSED_LENGTH_TOO_LONG),
+     "compressed length too long"},
+    {ERR_REASON(SSL_R_COMPRESSION_DISABLED), "compression disabled"},
+    {ERR_REASON(SSL_R_COMPRESSION_FAILURE), "compression failure"},
+    {ERR_REASON(SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE),
+     "compression id not within private range"},
+    {ERR_REASON(SSL_R_COMPRESSION_LIBRARY_ERROR),
+     "compression library error"},
+    {ERR_REASON(SSL_R_CONNECTION_ID_IS_DIFFERENT),
+     "connection id is different"},
+    {ERR_REASON(SSL_R_CONNECTION_TYPE_NOT_SET), "connection type not set"},
+    {ERR_REASON(SSL_R_COOKIE_MISMATCH), "cookie mismatch"},
+    {ERR_REASON(SSL_R_DATA_BETWEEN_CCS_AND_FINISHED),
+     "data between ccs and finished"},
+    {ERR_REASON(SSL_R_DATA_LENGTH_TOO_LONG), "data length too long"},
+    {ERR_REASON(SSL_R_DECRYPTION_FAILED), "decryption failed"},
+    {ERR_REASON(SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC),
+     "decryption failed or bad record mac"},
+    {ERR_REASON(SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG),
+     "dh public value length is wrong"},
+    {ERR_REASON(SSL_R_DIGEST_CHECK_FAILED), "digest check failed"},
+    {ERR_REASON(SSL_R_DTLS_MESSAGE_TOO_BIG), "dtls message too big"},
+    {ERR_REASON(SSL_R_DUPLICATE_COMPRESSION_ID), "duplicate compression id"},
+    {ERR_REASON(SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT),
+     "ecc cert not for key agreement"},
+    {ERR_REASON(SSL_R_ECC_CERT_NOT_FOR_SIGNING), "ecc cert not for signing"},
+    {ERR_REASON(SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE),
+     "ecc cert should have rsa signature"},
+    {ERR_REASON(SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE),
+     "ecc cert should have sha1 signature"},
+    {ERR_REASON(SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE),
+     "ecdh required for suiteb mode"},
+    {ERR_REASON(SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER),
+     "ecgroup too large for cipher"},
+    {ERR_REASON(SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST),
+     "empty srtp protection profile list"},
+    {ERR_REASON(SSL_R_ENCRYPTED_LENGTH_TOO_LONG),
+     "encrypted length too long"},
+    {ERR_REASON(SSL_R_ERROR_GENERATING_TMP_RSA_KEY),
+     "error generating tmp rsa key"},
+    {ERR_REASON(SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST),
+     "error in received cipher list"},
+    {ERR_REASON(SSL_R_EXCESSIVE_MESSAGE_SIZE), "excessive message size"},
+    {ERR_REASON(SSL_R_EXTRA_DATA_IN_MESSAGE), "extra data in message"},
+    {ERR_REASON(SSL_R_GOT_A_FIN_BEFORE_A_CCS), "got a fin before a ccs"},
+    {ERR_REASON(SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS),
+     "got next proto before a ccs"},
+    {ERR_REASON(SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION),
+     "got next proto without seeing extension"},
+    {ERR_REASON(SSL_R_HTTPS_PROXY_REQUEST), "https proxy request"},
+    {ERR_REASON(SSL_R_HTTP_REQUEST), "http request"},
+    {ERR_REASON(SSL_R_ILLEGAL_PADDING), "illegal padding"},
+    {ERR_REASON(SSL_R_ILLEGAL_SUITEB_DIGEST), "illegal Suite B digest"},
+    {ERR_REASON(SSL_R_INAPPROPRIATE_FALLBACK), "inappropriate fallback"},
+    {ERR_REASON(SSL_R_INCONSISTENT_COMPRESSION), "inconsistent compression"},
+    {ERR_REASON(SSL_R_INVALID_CHALLENGE_LENGTH), "invalid challenge length"},
+    {ERR_REASON(SSL_R_INVALID_COMMAND), "invalid command"},
+    {ERR_REASON(SSL_R_INVALID_COMPRESSION_ALGORITHM),
+     "invalid compression algorithm"},
+    {ERR_REASON(SSL_R_INVALID_NULL_CMD_NAME), "invalid null cmd name"},
+    {ERR_REASON(SSL_R_INVALID_PURPOSE), "invalid purpose"},
+    {ERR_REASON(SSL_R_INVALID_SERVERINFO_DATA), "invalid serverinfo data"},
+    {ERR_REASON(SSL_R_INVALID_SRP_USERNAME), "invalid srp username"},
+    {ERR_REASON(SSL_R_INVALID_STATUS_RESPONSE), "invalid status response"},
+    {ERR_REASON(SSL_R_INVALID_TICKET_KEYS_LENGTH),
+     "invalid ticket keys length"},
+    {ERR_REASON(SSL_R_INVALID_TRUST), "invalid trust"},
+    {ERR_REASON(SSL_R_KEY_ARG_TOO_LONG), "key arg too long"},
+    {ERR_REASON(SSL_R_KRB5), "krb5"},
+    {ERR_REASON(SSL_R_KRB5_C_CC_PRINC), "krb5 client cc principal (no tkt?)"},
+    {ERR_REASON(SSL_R_KRB5_C_GET_CRED), "krb5 client get cred"},
+    {ERR_REASON(SSL_R_KRB5_C_INIT), "krb5 client init"},
+    {ERR_REASON(SSL_R_KRB5_C_MK_REQ), "krb5 client mk_req (expired tkt?)"},
+    {ERR_REASON(SSL_R_KRB5_S_BAD_TICKET), "krb5 server bad ticket"},
+    {ERR_REASON(SSL_R_KRB5_S_INIT), "krb5 server init"},
+    {ERR_REASON(SSL_R_KRB5_S_RD_REQ), "krb5 server rd_req (keytab perms?)"},
+    {ERR_REASON(SSL_R_KRB5_S_TKT_EXPIRED), "krb5 server tkt expired"},
+    {ERR_REASON(SSL_R_KRB5_S_TKT_NYV), "krb5 server tkt not yet valid"},
+    {ERR_REASON(SSL_R_KRB5_S_TKT_SKEW), "krb5 server tkt skew"},
+    {ERR_REASON(SSL_R_LENGTH_MISMATCH), "length mismatch"},
+    {ERR_REASON(SSL_R_LENGTH_TOO_SHORT), "length too short"},
+    {ERR_REASON(SSL_R_LIBRARY_BUG), "library bug"},
+    {ERR_REASON(SSL_R_LIBRARY_HAS_NO_CIPHERS), "library has no ciphers"},
+    {ERR_REASON(SSL_R_MESSAGE_TOO_LONG), "message too long"},
+    {ERR_REASON(SSL_R_MISSING_DH_DSA_CERT), "missing dh dsa cert"},
+    {ERR_REASON(SSL_R_MISSING_DH_KEY), "missing dh key"},
+    {ERR_REASON(SSL_R_MISSING_DH_RSA_CERT), "missing dh rsa cert"},
+    {ERR_REASON(SSL_R_MISSING_DSA_SIGNING_CERT), "missing dsa signing cert"},
+    {ERR_REASON(SSL_R_MISSING_ECDH_CERT), "missing ecdh cert"},
+    {ERR_REASON(SSL_R_MISSING_ECDSA_SIGNING_CERT),
+     "missing ecdsa signing cert"},
+    {ERR_REASON(SSL_R_MISSING_EXPORT_TMP_DH_KEY),
+     "missing export tmp dh key"},
+    {ERR_REASON(SSL_R_MISSING_EXPORT_TMP_RSA_KEY),
+     "missing export tmp rsa key"},
+    {ERR_REASON(SSL_R_MISSING_RSA_CERTIFICATE), "missing rsa certificate"},
+    {ERR_REASON(SSL_R_MISSING_RSA_ENCRYPTING_CERT),
+     "missing rsa encrypting cert"},
+    {ERR_REASON(SSL_R_MISSING_RSA_SIGNING_CERT), "missing rsa signing cert"},
+    {ERR_REASON(SSL_R_MISSING_SRP_PARAM), "can't find SRP server param"},
+    {ERR_REASON(SSL_R_MISSING_TMP_DH_KEY), "missing tmp dh key"},
+    {ERR_REASON(SSL_R_MISSING_TMP_ECDH_KEY), "missing tmp ecdh key"},
+    {ERR_REASON(SSL_R_MISSING_TMP_RSA_KEY), "missing tmp rsa key"},
+    {ERR_REASON(SSL_R_MISSING_TMP_RSA_PKEY), "missing tmp rsa pkey"},
+    {ERR_REASON(SSL_R_MISSING_VERIFY_MESSAGE), "missing verify message"},
+    {ERR_REASON(SSL_R_MULTIPLE_SGC_RESTARTS), "multiple sgc restarts"},
+    {ERR_REASON(SSL_R_NON_SSLV2_INITIAL_PACKET), "non sslv2 initial packet"},
+    {ERR_REASON(SSL_R_NO_CERTIFICATES_RETURNED), "no certificates returned"},
+    {ERR_REASON(SSL_R_NO_CERTIFICATE_ASSIGNED), "no certificate assigned"},
+    {ERR_REASON(SSL_R_NO_CERTIFICATE_RETURNED), "no certificate returned"},
+    {ERR_REASON(SSL_R_NO_CERTIFICATE_SET), "no certificate set"},
+    {ERR_REASON(SSL_R_NO_CERTIFICATE_SPECIFIED), "no certificate specified"},
+    {ERR_REASON(SSL_R_NO_CIPHERS_AVAILABLE), "no ciphers available"},
+    {ERR_REASON(SSL_R_NO_CIPHERS_PASSED), "no ciphers passed"},
+    {ERR_REASON(SSL_R_NO_CIPHERS_SPECIFIED), "no ciphers specified"},
+    {ERR_REASON(SSL_R_NO_CIPHER_LIST), "no cipher list"},
+    {ERR_REASON(SSL_R_NO_CIPHER_MATCH), "no cipher match"},
+    {ERR_REASON(SSL_R_NO_CLIENT_CERT_METHOD), "no client cert method"},
+    {ERR_REASON(SSL_R_NO_CLIENT_CERT_RECEIVED), "no client cert received"},
+    {ERR_REASON(SSL_R_NO_COMPRESSION_SPECIFIED), "no compression specified"},
+    {ERR_REASON(SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER),
+     "Peer haven't sent GOST certificate, required for selected ciphersuite"},
+    {ERR_REASON(SSL_R_NO_METHOD_SPECIFIED), "no method specified"},
+    {ERR_REASON(SSL_R_NO_PEM_EXTENSIONS), "no pem extensions"},
+    {ERR_REASON(SSL_R_NO_PRIVATEKEY), "no privatekey"},
+    {ERR_REASON(SSL_R_NO_PRIVATE_KEY_ASSIGNED), "no private key assigned"},
+    {ERR_REASON(SSL_R_NO_PROTOCOLS_AVAILABLE), "no protocols available"},
+    {ERR_REASON(SSL_R_NO_PUBLICKEY), "no publickey"},
+    {ERR_REASON(SSL_R_NO_RENEGOTIATION), "no renegotiation"},
+    {ERR_REASON(SSL_R_NO_REQUIRED_DIGEST),
+     "digest requred for handshake isn't computed"},
+    {ERR_REASON(SSL_R_NO_SHARED_CIPHER), "no shared cipher"},
+    {ERR_REASON(SSL_R_NO_SHARED_SIGATURE_ALGORITHMS),
+     "no shared sigature algorithms"},
+    {ERR_REASON(SSL_R_NO_SRTP_PROFILES), "no srtp profiles"},
+    {ERR_REASON(SSL_R_NO_VERIFY_CALLBACK), "no verify callback"},
+    {ERR_REASON(SSL_R_NULL_SSL_CTX), "null ssl ctx"},
+    {ERR_REASON(SSL_R_NULL_SSL_METHOD_PASSED), "null ssl method passed"},
+    {ERR_REASON(SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED),
+     "old session cipher not returned"},
+    {ERR_REASON(SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED),
+     "old session compression algorithm not returned"},
+    {ERR_REASON(SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE),
+     "only DTLS 1.2 allowed in Suite B mode"},
+    {ERR_REASON(SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE),
+     "only TLS 1.2 allowed in Suite B mode"},
+    {ERR_REASON(SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE),
+     "only tls allowed in fips mode"},
+    {ERR_REASON(SSL_R_OPAQUE_PRF_INPUT_TOO_LONG),
+     "opaque PRF input too long"},
+    {ERR_REASON(SSL_R_PACKET_LENGTH_TOO_LONG), "packet length too long"},
+    {ERR_REASON(SSL_R_PARSE_TLSEXT), "parse tlsext"},
+    {ERR_REASON(SSL_R_PATH_TOO_LONG), "path too long"},
+    {ERR_REASON(SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE),
+     "peer did not return a certificate"},
+    {ERR_REASON(SSL_R_PEER_ERROR), "peer error"},
+    {ERR_REASON(SSL_R_PEER_ERROR_CERTIFICATE), "peer error certificate"},
+    {ERR_REASON(SSL_R_PEER_ERROR_NO_CERTIFICATE),
+     "peer error no certificate"},
+    {ERR_REASON(SSL_R_PEER_ERROR_NO_CIPHER), "peer error no cipher"},
+    {ERR_REASON(SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE),
+     "peer error unsupported certificate type"},
+    {ERR_REASON(SSL_R_PEM_NAME_BAD_PREFIX), "pem name bad prefix"},
+    {ERR_REASON(SSL_R_PEM_NAME_TOO_SHORT), "pem name too short"},
+    {ERR_REASON(SSL_R_PRE_MAC_LENGTH_TOO_LONG), "pre mac length too long"},
+    {ERR_REASON(SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS),
+     "problems mapping cipher functions"},
+    {ERR_REASON(SSL_R_PROTOCOL_IS_SHUTDOWN), "protocol is shutdown"},
+    {ERR_REASON(SSL_R_PSK_IDENTITY_NOT_FOUND), "psk identity not found"},
+    {ERR_REASON(SSL_R_PSK_NO_CLIENT_CB), "psk no client cb"},
+    {ERR_REASON(SSL_R_PSK_NO_SERVER_CB), "psk no server cb"},
+    {ERR_REASON(SSL_R_PUBLIC_KEY_ENCRYPT_ERROR), "public key encrypt error"},
+    {ERR_REASON(SSL_R_PUBLIC_KEY_IS_NOT_RSA), "public key is not rsa"},
+    {ERR_REASON(SSL_R_PUBLIC_KEY_NOT_RSA), "public key not rsa"},
+    {ERR_REASON(SSL_R_READ_BIO_NOT_SET), "read bio not set"},
+    {ERR_REASON(SSL_R_READ_TIMEOUT_EXPIRED), "read timeout expired"},
+    {ERR_REASON(SSL_R_READ_WRONG_PACKET_TYPE), "read wrong packet type"},
+    {ERR_REASON(SSL_R_RECORD_LENGTH_MISMATCH), "record length mismatch"},
+    {ERR_REASON(SSL_R_RECORD_TOO_LARGE), "record too large"},
+    {ERR_REASON(SSL_R_RECORD_TOO_SMALL), "record too small"},
+    {ERR_REASON(SSL_R_RENEGOTIATE_EXT_TOO_LONG), "renegotiate ext too long"},
+    {ERR_REASON(SSL_R_RENEGOTIATION_ENCODING_ERR),
+     "renegotiation encoding err"},
+    {ERR_REASON(SSL_R_RENEGOTIATION_MISMATCH), "renegotiation mismatch"},
+    {ERR_REASON(SSL_R_REQUIRED_CIPHER_MISSING), "required cipher missing"},
+    {ERR_REASON(SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING),
+     "required compresssion algorithm missing"},
+    {ERR_REASON(SSL_R_REUSE_CERT_LENGTH_NOT_ZERO),
+     "reuse cert length not zero"},
+    {ERR_REASON(SSL_R_REUSE_CERT_TYPE_NOT_ZERO), "reuse cert type not zero"},
+    {ERR_REASON(SSL_R_REUSE_CIPHER_LIST_NOT_ZERO),
+     "reuse cipher list not zero"},
+    {ERR_REASON(SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING),
+     "scsv received when renegotiating"},
+    {ERR_REASON(SSL_R_SERVERHELLO_TLSEXT), "serverhello tlsext"},
+    {ERR_REASON(SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED),
+     "session id context uninitialized"},
+    {ERR_REASON(SSL_R_SHORT_READ), "short read"},
+    {ERR_REASON(SSL_R_SIGNATURE_ALGORITHMS_ERROR),
+     "signature algorithms error"},
+    {ERR_REASON(SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE),
+     "signature for non signing certificate"},
+    {ERR_REASON(SSL_R_SRP_A_CALC), "error with the srp params"},
+    {ERR_REASON(SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES),
+     "srtp could not allocate profiles"},
+    {ERR_REASON(SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG),
+     "srtp protection profile list too long"},
+    {ERR_REASON(SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE),
+     "srtp unknown protection profile"},
+    {ERR_REASON(SSL_R_SSL23_DOING_SESSION_ID_REUSE),
+     "ssl23 doing session id reuse"},
+    {ERR_REASON(SSL_R_SSL2_CONNECTION_ID_TOO_LONG),
+     "ssl2 connection id too long"},
+    {ERR_REASON(SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT),
+     "ssl3 ext invalid ecpointformat"},
+    {ERR_REASON(SSL_R_SSL3_EXT_INVALID_SERVERNAME),
+     "ssl3 ext invalid servername"},
+    {ERR_REASON(SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE),
+     "ssl3 ext invalid servername type"},
+    {ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_LONG), "ssl3 session id too long"},
+    {ERR_REASON(SSL_R_SSL3_SESSION_ID_TOO_SHORT),
+     "ssl3 session id too short"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_BAD_CERTIFICATE),
+     "sslv3 alert bad certificate"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_BAD_RECORD_MAC),
+     "sslv3 alert bad record mac"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED),
+     "sslv3 alert certificate expired"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED),
+     "sslv3 alert certificate revoked"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN),
+     "sslv3 alert certificate unknown"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE),
+     "sslv3 alert decompression failure"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE),
+     "sslv3 alert handshake failure"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER),
+     "sslv3 alert illegal parameter"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_NO_CERTIFICATE),
+     "sslv3 alert no certificate"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE),
+     "sslv3 alert unexpected message"},
+    {ERR_REASON(SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE),
+     "sslv3 alert unsupported certificate"},
+    {ERR_REASON(SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION),
+     "ssl ctx has no default ssl version"},
+    {ERR_REASON(SSL_R_SSL_HANDSHAKE_FAILURE), "ssl handshake failure"},
+    {ERR_REASON(SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS),
+     "ssl library has no ciphers"},
+    {ERR_REASON(SSL_R_SSL_SESSION_ID_CALLBACK_FAILED),
+     "ssl session id callback failed"},
+    {ERR_REASON(SSL_R_SSL_SESSION_ID_CONFLICT), "ssl session id conflict"},
+    {ERR_REASON(SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG),
+     "ssl session id context too long"},
+    {ERR_REASON(SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH),
+     "ssl session id has bad length"},
+    {ERR_REASON(SSL_R_SSL_SESSION_ID_IS_DIFFERENT),
+     "ssl session id is different"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_ACCESS_DENIED),
+     "tlsv1 alert access denied"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_DECODE_ERROR), "tlsv1 alert decode error"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPTION_FAILED),
+     "tlsv1 alert decryption failed"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_DECRYPT_ERROR),
+     "tlsv1 alert decrypt error"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION),
+     "tlsv1 alert export restriction"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK),
+     "tlsv1 alert inappropriate fallback"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY),
+     "tlsv1 alert insufficient security"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_INTERNAL_ERROR),
+     "tlsv1 alert internal error"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_NO_RENEGOTIATION),
+     "tlsv1 alert no renegotiation"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_PROTOCOL_VERSION),
+     "tlsv1 alert protocol version"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_RECORD_OVERFLOW),
+     "tlsv1 alert record overflow"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_UNKNOWN_CA), "tlsv1 alert unknown ca"},
+    {ERR_REASON(SSL_R_TLSV1_ALERT_USER_CANCELLED),
+     "tlsv1 alert user cancelled"},
+    {ERR_REASON(SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE),
+     "tlsv1 bad certificate hash value"},
+    {ERR_REASON(SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE),
+     "tlsv1 bad certificate status response"},
+    {ERR_REASON(SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE),
+     "tlsv1 certificate unobtainable"},
+    {ERR_REASON(SSL_R_TLSV1_UNRECOGNIZED_NAME), "tlsv1 unrecognized name"},
+    {ERR_REASON(SSL_R_TLSV1_UNSUPPORTED_EXTENSION),
+     "tlsv1 unsupported extension"},
+    {ERR_REASON(SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER),
+     "tls client cert req with anon cipher"},
+    {ERR_REASON(SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT),
+     "peer does not accept heartbeats"},
+    {ERR_REASON(SSL_R_TLS_HEARTBEAT_PENDING),
+     "heartbeat request already pending"},
+    {ERR_REASON(SSL_R_TLS_ILLEGAL_EXPORTER_LABEL),
+     "tls illegal exporter label"},
+    {ERR_REASON(SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST),
+     "tls invalid ecpointformat list"},
+    {ERR_REASON(SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST),
+     "tls peer did not respond with certificate list"},
+    {ERR_REASON(SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG),
+     "tls rsa encrypted value length is wrong"},
+    {ERR_REASON(SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER),
+     "tried to use unsupported cipher"},
+    {ERR_REASON(SSL_R_UNABLE_TO_DECODE_DH_CERTS),
+     "unable to decode dh certs"},
+    {ERR_REASON(SSL_R_UNABLE_TO_DECODE_ECDH_CERTS),
+     "unable to decode ecdh certs"},
+    {ERR_REASON(SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY),
+     "unable to extract public key"},
+    {ERR_REASON(SSL_R_UNABLE_TO_FIND_DH_PARAMETERS),
+     "unable to find dh parameters"},
+    {ERR_REASON(SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS),
+     "unable to find ecdh parameters"},
+    {ERR_REASON(SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS),
+     "unable to find public key parameters"},
+    {ERR_REASON(SSL_R_UNABLE_TO_FIND_SSL_METHOD),
+     "unable to find ssl method"},
+    {ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES),
+     "unable to load ssl2 md5 routines"},
+    {ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES),
+     "unable to load ssl3 md5 routines"},
+    {ERR_REASON(SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES),
+     "unable to load ssl3 sha1 routines"},
+    {ERR_REASON(SSL_R_UNEXPECTED_MESSAGE), "unexpected message"},
+    {ERR_REASON(SSL_R_UNEXPECTED_RECORD), "unexpected record"},
+    {ERR_REASON(SSL_R_UNINITIALIZED), "uninitialized"},
+    {ERR_REASON(SSL_R_UNKNOWN_ALERT_TYPE), "unknown alert type"},
+    {ERR_REASON(SSL_R_UNKNOWN_CERTIFICATE_TYPE), "unknown certificate type"},
+    {ERR_REASON(SSL_R_UNKNOWN_CIPHER_RETURNED), "unknown cipher returned"},
+    {ERR_REASON(SSL_R_UNKNOWN_CIPHER_TYPE), "unknown cipher type"},
+    {ERR_REASON(SSL_R_UNKNOWN_CMD_NAME), "unknown cmd name"},
+    {ERR_REASON(SSL_R_UNKNOWN_DIGEST), "unknown digest"},
+    {ERR_REASON(SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE),
+     "unknown key exchange type"},
+    {ERR_REASON(SSL_R_UNKNOWN_PKEY_TYPE), "unknown pkey type"},
+    {ERR_REASON(SSL_R_UNKNOWN_PROTOCOL), "unknown protocol"},
+    {ERR_REASON(SSL_R_UNKNOWN_REMOTE_ERROR_TYPE),
+     "unknown remote error type"},
+    {ERR_REASON(SSL_R_UNKNOWN_SSL_VERSION), "unknown ssl version"},
+    {ERR_REASON(SSL_R_UNKNOWN_STATE), "unknown state"},
+    {ERR_REASON(SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED),
+     "unsafe legacy renegotiation disabled"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_CIPHER), "unsupported cipher"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM),
+     "unsupported compression algorithm"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_DIGEST_TYPE), "unsupported digest type"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_ELLIPTIC_CURVE),
+     "unsupported elliptic curve"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_PROTOCOL), "unsupported protocol"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_SSL_VERSION), "unsupported ssl version"},
+    {ERR_REASON(SSL_R_UNSUPPORTED_STATUS_TYPE), "unsupported status type"},
+    {ERR_REASON(SSL_R_USE_SRTP_NOT_NEGOTIATED), "use srtp not negotiated"},
+    {ERR_REASON(SSL_R_WRITE_BIO_NOT_SET), "write bio not set"},
+    {ERR_REASON(SSL_R_WRONG_CERTIFICATE_TYPE), "wrong certificate type"},
+    {ERR_REASON(SSL_R_WRONG_CIPHER_RETURNED), "wrong cipher returned"},
+    {ERR_REASON(SSL_R_WRONG_CURVE), "wrong curve"},
+    {ERR_REASON(SSL_R_WRONG_MESSAGE_TYPE), "wrong message type"},
+    {ERR_REASON(SSL_R_WRONG_NUMBER_OF_KEY_BITS), "wrong number of key bits"},
+    {ERR_REASON(SSL_R_WRONG_SIGNATURE_LENGTH), "wrong signature length"},
+    {ERR_REASON(SSL_R_WRONG_SIGNATURE_SIZE), "wrong signature size"},
+    {ERR_REASON(SSL_R_WRONG_SIGNATURE_TYPE), "wrong signature type"},
+    {ERR_REASON(SSL_R_WRONG_SSL_VERSION), "wrong ssl version"},
+    {ERR_REASON(SSL_R_WRONG_VERSION_NUMBER), "wrong version number"},
+    {ERR_REASON(SSL_R_X509_LIB), "x509 lib"},
+    {ERR_REASON(SSL_R_X509_VERIFICATION_SETUP_PROBLEMS),
+     "x509 verification setup problems"},
+    {0, NULL}
+};
 
 #endif
 
 void ERR_load_SSL_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
 
-	if (ERR_func_error_string(SSL_str_functs[0].error) == NULL)
-		{
-		ERR_load_strings(0,SSL_str_functs);
-		ERR_load_strings(0,SSL_str_reasons);
-		}
+    if (ERR_func_error_string(SSL_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, SSL_str_functs);
+        ERR_load_strings(0, SSL_str_reasons);
+    }
 #endif
-	}
+}
diff --git a/ssl/ssl_err2.c b/ssl/ssl_err2.c
index ea95a5f983..14e48221f4 100644
--- a/ssl/ssl_err2.c
+++ b/ssl/ssl_err2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,10 +61,9 @@
 #include 
 
 void SSL_load_error_strings(void)
-	{
+{
 #ifndef OPENSSL_NO_ERR
-	ERR_load_crypto_strings();
-	ERR_load_SSL_strings();
+    ERR_load_crypto_strings();
+    ERR_load_SSL_strings();
 #endif
-	}
-
+}
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index 569f57e341..8d5ef667c3 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -1,5 +1,5 @@
-/*! \file ssl/ssl_lib.c
- *  \brief Version independent SSL functions.
+/*
+ * ! \file ssl/ssl_lib.c \brief Version independent SSL functions.
  */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
@@ -7,21 +7,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -36,10 +36,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -51,7 +51,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,7 +65,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -112,7 +112,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 /* ====================================================================
@@ -143,7 +143,7 @@
  */
 
 #ifdef REF_CHECK
-#  include 
+# include 
 #endif
 #include 
 #include "ssl_locl.h"
@@ -154,52 +154,55 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_ENGINE
-#include 
-#endif
-
-const char *SSL_version_str=OPENSSL_VERSION_TEXT;
-
-SSL3_ENC_METHOD ssl3_undef_enc_method={
-	/* evil casts, but these functions are only called if there's a library bug */
-	(int (*)(SSL *,int))ssl_undefined_function,
-	(int (*)(SSL *, unsigned char *, int))ssl_undefined_function,
-	ssl_undefined_function,
-	(int (*)(SSL *, unsigned char *, unsigned char *, int))ssl_undefined_function,
-	(int (*)(SSL*, int))ssl_undefined_function,
-	(int (*)(SSL *,  const char*, int, unsigned char *))ssl_undefined_function,
-	0,	/* finish_mac_length */
-	(int (*)(SSL *, int, unsigned char *))ssl_undefined_function,
-	NULL,	/* client_finished_label */
-	0,	/* client_finished_label_len */
-	NULL,	/* server_finished_label */
-	0,	/* server_finished_label_len */
-	(int (*)(int))ssl_undefined_function,
-	(int (*)(SSL *, unsigned char *, size_t, const char *,
-		 size_t, const unsigned char *, size_t,
-		 int use_context)) ssl_undefined_function,
-	};
+# include 
+#endif
+
+const char *SSL_version_str = OPENSSL_VERSION_TEXT;
+
+SSL3_ENC_METHOD ssl3_undef_enc_method = {
+    /*
+     * evil casts, but these functions are only called if there's a library
+     * bug
+     */
+    (int (*)(SSL *, int))ssl_undefined_function,
+    (int (*)(SSL *, unsigned char *, int))ssl_undefined_function,
+    ssl_undefined_function,
+    (int (*)(SSL *, unsigned char *, unsigned char *, int))
+        ssl_undefined_function,
+    (int (*)(SSL *, int))ssl_undefined_function,
+    (int (*)(SSL *, const char *, int, unsigned char *))
+        ssl_undefined_function,
+    0,                          /* finish_mac_length */
+    (int (*)(SSL *, int, unsigned char *))ssl_undefined_function,
+    NULL,                       /* client_finished_label */
+    0,                          /* client_finished_label_len */
+    NULL,                       /* server_finished_label */
+    0,                          /* server_finished_label_len */
+    (int (*)(int))ssl_undefined_function,
+    (int (*)(SSL *, unsigned char *, size_t, const char *,
+             size_t, const unsigned char *, size_t,
+             int use_context))ssl_undefined_function,
+};
 
 int SSL_clear(SSL *s)
-	{
+{
 
-	if (s->method == NULL)
-		{
-		SSLerr(SSL_F_SSL_CLEAR,SSL_R_NO_METHOD_SPECIFIED);
-		return(0);
-		}
+    if (s->method == NULL) {
+        SSLerr(SSL_F_SSL_CLEAR, SSL_R_NO_METHOD_SPECIFIED);
+        return (0);
+    }
 
-	if (ssl_clear_bad_session(s))
-		{
-		SSL_SESSION_free(s->session);
-		s->session=NULL;
-		}
+    if (ssl_clear_bad_session(s)) {
+        SSL_SESSION_free(s->session);
+        s->session = NULL;
+    }
 
-	s->error=0;
-	s->hit=0;
-	s->shutdown=0;
+    s->error = 0;
+    s->hit = 0;
+    s->shutdown = 0;
 
 #if 0
     /*
@@ -210,1403 +213,1378 @@ int SSL_clear(SSL *s)
      * This is set if we are doing dynamic renegotiation so keep
      * the old cipher.  It is sort of a SSL_clear_lite :-)
      */
-	if (s->renegotiate) return(1);
+    if (s->renegotiate)
+        return (1);
 #else
-	if (s->renegotiate)
-		{
-		SSLerr(SSL_F_SSL_CLEAR,ERR_R_INTERNAL_ERROR);
-		return 0;
-		}
+    if (s->renegotiate) {
+        SSLerr(SSL_F_SSL_CLEAR, ERR_R_INTERNAL_ERROR);
+        return 0;
+    }
 #endif
 
-	s->type=0;
+    s->type = 0;
 
-	s->state=SSL_ST_BEFORE|((s->server)?SSL_ST_ACCEPT:SSL_ST_CONNECT);
+    s->state = SSL_ST_BEFORE | ((s->server) ? SSL_ST_ACCEPT : SSL_ST_CONNECT);
 
-	s->version=s->method->version;
-	s->client_version=s->version;
-	s->rwstate=SSL_NOTHING;
-	s->rstate=SSL_ST_READ_HEADER;
+    s->version = s->method->version;
+    s->client_version = s->version;
+    s->rwstate = SSL_NOTHING;
+    s->rstate = SSL_ST_READ_HEADER;
 #if 0
-	s->read_ahead=s->ctx->read_ahead;
+    s->read_ahead = s->ctx->read_ahead;
 #endif
 
-	if (s->init_buf != NULL)
-		{
-		BUF_MEM_free(s->init_buf);
-		s->init_buf=NULL;
-		}
+    if (s->init_buf != NULL) {
+        BUF_MEM_free(s->init_buf);
+        s->init_buf = NULL;
+    }
 
-	ssl_clear_cipher_ctx(s);
-	ssl_clear_hash_ctx(&s->read_hash);
-	ssl_clear_hash_ctx(&s->write_hash);
+    ssl_clear_cipher_ctx(s);
+    ssl_clear_hash_ctx(&s->read_hash);
+    ssl_clear_hash_ctx(&s->write_hash);
 
-	s->first_packet=0;
+    s->first_packet = 0;
 
 #if 1
-	/* Check to see if we were changed into a different method, if
-	 * so, revert back if we are not doing session-id reuse. */
-	if (!s->in_handshake && (s->session == NULL) && (s->method != s->ctx->method))
-		{
-		s->method->ssl_free(s);
-		s->method=s->ctx->method;
-		if (!s->method->ssl_new(s))
-			return(0);
-		}
-	else
-#endif
-		s->method->ssl_clear(s);
-	return(1);
-	}
+    /*
+     * Check to see if we were changed into a different method, if so, revert
+     * back if we are not doing session-id reuse.
+     */
+    if (!s->in_handshake && (s->session == NULL)
+        && (s->method != s->ctx->method)) {
+        s->method->ssl_free(s);
+        s->method = s->ctx->method;
+        if (!s->method->ssl_new(s))
+            return (0);
+    } else
+#endif
+        s->method->ssl_clear(s);
+    return (1);
+}
 
 /** Used to change an SSL_CTXs default SSL method type */
-int SSL_CTX_set_ssl_version(SSL_CTX *ctx,const SSL_METHOD *meth)
-	{
-	STACK_OF(SSL_CIPHER) *sk;
-
-	ctx->method=meth;
-
-	sk=ssl_create_cipher_list(ctx->method,&(ctx->cipher_list),
-		&(ctx->cipher_list_by_id),
-		meth->version == SSL2_VERSION ? "SSLv2" : SSL_DEFAULT_CIPHER_LIST, ctx->cert);
-	if ((sk == NULL) || (sk_SSL_CIPHER_num(sk) <= 0))
-		{
-		SSLerr(SSL_F_SSL_CTX_SET_SSL_VERSION,SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS);
-		return(0);
-		}
-	return(1);
-	}
+int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth)
+{
+    STACK_OF(SSL_CIPHER) *sk;
+
+    ctx->method = meth;
+
+    sk = ssl_create_cipher_list(ctx->method, &(ctx->cipher_list),
+                                &(ctx->cipher_list_by_id),
+                                meth->version ==
+                                SSL2_VERSION ? "SSLv2" :
+                                SSL_DEFAULT_CIPHER_LIST, ctx->cert);
+    if ((sk == NULL) || (sk_SSL_CIPHER_num(sk) <= 0)) {
+        SSLerr(SSL_F_SSL_CTX_SET_SSL_VERSION,
+               SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS);
+        return (0);
+    }
+    return (1);
+}
 
 SSL *SSL_new(SSL_CTX *ctx)
-	{
-	SSL *s;
-
-	if (ctx == NULL)
-		{
-		SSLerr(SSL_F_SSL_NEW,SSL_R_NULL_SSL_CTX);
-		return(NULL);
-		}
-	if (ctx->method == NULL)
-		{
-		SSLerr(SSL_F_SSL_NEW,SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION);
-		return(NULL);
-		}
-
-	s=(SSL *)OPENSSL_malloc(sizeof(SSL));
-	if (s == NULL) goto err;
-	memset(s,0,sizeof(SSL));
-
-#ifndef	OPENSSL_NO_KRB5
-	s->kssl_ctx = kssl_ctx_new();
-#endif	/* OPENSSL_NO_KRB5 */
-
-	s->options=ctx->options;
-	s->mode=ctx->mode;
-	s->max_cert_list=ctx->max_cert_list;
-
-	if (ctx->cert != NULL)
-		{
-		/* Earlier library versions used to copy the pointer to
-		 * the CERT, not its contents; only when setting new
-		 * parameters for the per-SSL copy, ssl_cert_new would be
-		 * called (and the direct reference to the per-SSL_CTX
-		 * settings would be lost, but those still were indirectly
-		 * accessed for various purposes, and for that reason they
-		 * used to be known as s->ctx->default_cert).
-		 * Now we don't look at the SSL_CTX's CERT after having
-		 * duplicated it once. */
-
-		s->cert = ssl_cert_dup(ctx->cert);
-		if (s->cert == NULL)
-			goto err;
-		}
-	else
-		s->cert=NULL; /* Cannot really happen (see SSL_CTX_new) */
-
-	s->read_ahead=ctx->read_ahead;
-	s->msg_callback=ctx->msg_callback;
-	s->msg_callback_arg=ctx->msg_callback_arg;
-	s->verify_mode=ctx->verify_mode;
+{
+    SSL *s;
+
+    if (ctx == NULL) {
+        SSLerr(SSL_F_SSL_NEW, SSL_R_NULL_SSL_CTX);
+        return (NULL);
+    }
+    if (ctx->method == NULL) {
+        SSLerr(SSL_F_SSL_NEW, SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION);
+        return (NULL);
+    }
+
+    s = (SSL *)OPENSSL_malloc(sizeof(SSL));
+    if (s == NULL)
+        goto err;
+    memset(s, 0, sizeof(SSL));
+
+#ifndef OPENSSL_NO_KRB5
+    s->kssl_ctx = kssl_ctx_new();
+#endif                          /* OPENSSL_NO_KRB5 */
+
+    s->options = ctx->options;
+    s->mode = ctx->mode;
+    s->max_cert_list = ctx->max_cert_list;
+
+    if (ctx->cert != NULL) {
+        /*
+         * Earlier library versions used to copy the pointer to the CERT, not
+         * its contents; only when setting new parameters for the per-SSL
+         * copy, ssl_cert_new would be called (and the direct reference to
+         * the per-SSL_CTX settings would be lost, but those still were
+         * indirectly accessed for various purposes, and for that reason they
+         * used to be known as s->ctx->default_cert). Now we don't look at the
+         * SSL_CTX's CERT after having duplicated it once.
+         */
+
+        s->cert = ssl_cert_dup(ctx->cert);
+        if (s->cert == NULL)
+            goto err;
+    } else
+        s->cert = NULL;         /* Cannot really happen (see SSL_CTX_new) */
+
+    s->read_ahead = ctx->read_ahead;
+    s->msg_callback = ctx->msg_callback;
+    s->msg_callback_arg = ctx->msg_callback_arg;
+    s->verify_mode = ctx->verify_mode;
 #if 0
-	s->verify_depth=ctx->verify_depth;
-#endif
-	s->sid_ctx_length=ctx->sid_ctx_length;
-	OPENSSL_assert(s->sid_ctx_length <= sizeof s->sid_ctx);
-	memcpy(&s->sid_ctx,&ctx->sid_ctx,sizeof(s->sid_ctx));
-	s->verify_callback=ctx->default_verify_callback;
-	s->generate_session_id=ctx->generate_session_id;
-
-	s->param = X509_VERIFY_PARAM_new();
-	if (!s->param)
-		goto err;
-	X509_VERIFY_PARAM_inherit(s->param, ctx->param);
+    s->verify_depth = ctx->verify_depth;
+#endif
+    s->sid_ctx_length = ctx->sid_ctx_length;
+    OPENSSL_assert(s->sid_ctx_length <= sizeof s->sid_ctx);
+    memcpy(&s->sid_ctx, &ctx->sid_ctx, sizeof(s->sid_ctx));
+    s->verify_callback = ctx->default_verify_callback;
+    s->generate_session_id = ctx->generate_session_id;
+
+    s->param = X509_VERIFY_PARAM_new();
+    if (!s->param)
+        goto err;
+    X509_VERIFY_PARAM_inherit(s->param, ctx->param);
 #if 0
-	s->purpose = ctx->purpose;
-	s->trust = ctx->trust;
+    s->purpose = ctx->purpose;
+    s->trust = ctx->trust;
 #endif
-	s->quiet_shutdown=ctx->quiet_shutdown;
-	s->max_send_fragment = ctx->max_send_fragment;
+    s->quiet_shutdown = ctx->quiet_shutdown;
+    s->max_send_fragment = ctx->max_send_fragment;
 
-	CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);
-	s->ctx=ctx;
+    CRYPTO_add(&ctx->references, 1, CRYPTO_LOCK_SSL_CTX);
+    s->ctx = ctx;
 #ifndef OPENSSL_NO_TLSEXT
-	s->tlsext_debug_cb = 0;
-	s->tlsext_debug_arg = NULL;
-	s->tlsext_ticket_expected = 0;
-	s->tlsext_status_type = -1;
-	s->tlsext_status_expected = 0;
-	s->tlsext_ocsp_ids = NULL;
-	s->tlsext_ocsp_exts = NULL;
-	s->tlsext_ocsp_resp = NULL;
-	s->tlsext_ocsp_resplen = -1;
-	CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);
-	s->initial_ctx=ctx;
-#ifndef OPENSSL_NO_EC
-	if (ctx->tlsext_ecpointformatlist)
-		{
-		s->tlsext_ecpointformatlist =
-			BUF_memdup(ctx->tlsext_ecpointformatlist,
-					ctx->tlsext_ecpointformatlist_length);
-		if (!s->tlsext_ecpointformatlist)
-			goto err;
-		s->tlsext_ecpointformatlist_length =
-					ctx->tlsext_ecpointformatlist_length;
-		}
-	if (ctx->tlsext_ellipticcurvelist)
-		{
-		s->tlsext_ellipticcurvelist =
-			BUF_memdup(ctx->tlsext_ellipticcurvelist,
-					ctx->tlsext_ellipticcurvelist_length);
-		if (!s->tlsext_ellipticcurvelist)
-			goto err;
-		s->tlsext_ellipticcurvelist_length = 
-					ctx->tlsext_ellipticcurvelist_length;
-		}
-#endif
+    s->tlsext_debug_cb = 0;
+    s->tlsext_debug_arg = NULL;
+    s->tlsext_ticket_expected = 0;
+    s->tlsext_status_type = -1;
+    s->tlsext_status_expected = 0;
+    s->tlsext_ocsp_ids = NULL;
+    s->tlsext_ocsp_exts = NULL;
+    s->tlsext_ocsp_resp = NULL;
+    s->tlsext_ocsp_resplen = -1;
+    CRYPTO_add(&ctx->references, 1, CRYPTO_LOCK_SSL_CTX);
+    s->initial_ctx = ctx;
+# ifndef OPENSSL_NO_EC
+    if (ctx->tlsext_ecpointformatlist) {
+        s->tlsext_ecpointformatlist =
+            BUF_memdup(ctx->tlsext_ecpointformatlist,
+                       ctx->tlsext_ecpointformatlist_length);
+        if (!s->tlsext_ecpointformatlist)
+            goto err;
+        s->tlsext_ecpointformatlist_length =
+            ctx->tlsext_ecpointformatlist_length;
+    }
+    if (ctx->tlsext_ellipticcurvelist) {
+        s->tlsext_ellipticcurvelist =
+            BUF_memdup(ctx->tlsext_ellipticcurvelist,
+                       ctx->tlsext_ellipticcurvelist_length);
+        if (!s->tlsext_ellipticcurvelist)
+            goto err;
+        s->tlsext_ellipticcurvelist_length =
+            ctx->tlsext_ellipticcurvelist_length;
+    }
+# endif
 # ifndef OPENSSL_NO_NEXTPROTONEG
-	s->next_proto_negotiated = NULL;
+    s->next_proto_negotiated = NULL;
 # endif
 
-	if (s->ctx->alpn_client_proto_list)
-		{
-		s->alpn_client_proto_list =
-			OPENSSL_malloc(s->ctx->alpn_client_proto_list_len);
-		if (s->alpn_client_proto_list == NULL)
-			goto err;
-		memcpy(s->alpn_client_proto_list, s->ctx->alpn_client_proto_list,
-		       s->ctx->alpn_client_proto_list_len);
-		s->alpn_client_proto_list_len = s->ctx->alpn_client_proto_list_len;
-		}
+    if (s->ctx->alpn_client_proto_list) {
+        s->alpn_client_proto_list =
+            OPENSSL_malloc(s->ctx->alpn_client_proto_list_len);
+        if (s->alpn_client_proto_list == NULL)
+            goto err;
+        memcpy(s->alpn_client_proto_list, s->ctx->alpn_client_proto_list,
+               s->ctx->alpn_client_proto_list_len);
+        s->alpn_client_proto_list_len = s->ctx->alpn_client_proto_list_len;
+    }
 #endif
 
-	s->verify_result=X509_V_OK;
+    s->verify_result = X509_V_OK;
 
-	s->method=ctx->method;
+    s->method = ctx->method;
 
-	if (!s->method->ssl_new(s))
-		goto err;
+    if (!s->method->ssl_new(s))
+        goto err;
 
-	s->references=1;
-	s->server=(ctx->method->ssl_accept == ssl_undefined_function)?0:1;
+    s->references = 1;
+    s->server = (ctx->method->ssl_accept == ssl_undefined_function) ? 0 : 1;
 
-	SSL_clear(s);
+    SSL_clear(s);
 
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
 
 #ifndef OPENSSL_NO_PSK
-	s->psk_client_callback=ctx->psk_client_callback;
-	s->psk_server_callback=ctx->psk_server_callback;
+    s->psk_client_callback = ctx->psk_client_callback;
+    s->psk_server_callback = ctx->psk_server_callback;
 #endif
 
-	return(s);
-err:
-	if (s != NULL)
-		SSL_free(s);
-	SSLerr(SSL_F_SSL_NEW,ERR_R_MALLOC_FAILURE);
-	return(NULL);
-	}
+    return (s);
+ err:
+    if (s != NULL)
+        SSL_free(s);
+    SSLerr(SSL_F_SSL_NEW, ERR_R_MALLOC_FAILURE);
+    return (NULL);
+}
 
-int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
-				   unsigned int sid_ctx_len)
-    {
-    if(sid_ctx_len > sizeof ctx->sid_ctx)
-	{
-	SSLerr(SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT,SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
-	return 0;
-	}
-    ctx->sid_ctx_length=sid_ctx_len;
-    memcpy(ctx->sid_ctx,sid_ctx,sid_ctx_len);
+int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
+                                   unsigned int sid_ctx_len)
+{
+    if (sid_ctx_len > sizeof ctx->sid_ctx) {
+        SSLerr(SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT,
+               SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
+        return 0;
+    }
+    ctx->sid_ctx_length = sid_ctx_len;
+    memcpy(ctx->sid_ctx, sid_ctx, sid_ctx_len);
 
     return 1;
-    }
+}
 
-int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
-			       unsigned int sid_ctx_len)
-    {
-    if(sid_ctx_len > SSL_MAX_SID_CTX_LENGTH)
-	{
-	SSLerr(SSL_F_SSL_SET_SESSION_ID_CONTEXT,SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
-	return 0;
-	}
-    ssl->sid_ctx_length=sid_ctx_len;
-    memcpy(ssl->sid_ctx,sid_ctx,sid_ctx_len);
+int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
+                               unsigned int sid_ctx_len)
+{
+    if (sid_ctx_len > SSL_MAX_SID_CTX_LENGTH) {
+        SSLerr(SSL_F_SSL_SET_SESSION_ID_CONTEXT,
+               SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
+        return 0;
+    }
+    ssl->sid_ctx_length = sid_ctx_len;
+    memcpy(ssl->sid_ctx, sid_ctx, sid_ctx_len);
 
     return 1;
-    }
+}
 
 int SSL_CTX_set_generate_session_id(SSL_CTX *ctx, GEN_SESSION_CB cb)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-	ctx->generate_session_id = cb;
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	return 1;
-	}
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+    ctx->generate_session_id = cb;
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+    return 1;
+}
 
 int SSL_set_generate_session_id(SSL *ssl, GEN_SESSION_CB cb)
-	{
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL);
-	ssl->generate_session_id = cb;
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
-	return 1;
-	}
+{
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL);
+    ssl->generate_session_id = cb;
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
+    return 1;
+}
 
 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
-				unsigned int id_len)
-	{
-	/* A quick examination of SSL_SESSION_hash and SSL_SESSION_cmp shows how
-	 * we can "construct" a session to give us the desired check - ie. to
-	 * find if there's a session in the hash table that would conflict with
-	 * any new session built out of this id/id_len and the ssl_version in
-	 * use by this SSL. */
-	SSL_SESSION r, *p;
-
-	if(id_len > sizeof r.session_id)
-		return 0;
-
-	r.ssl_version = ssl->version;
-	r.session_id_length = id_len;
-	memcpy(r.session_id, id, id_len);
-	/* NB: SSLv2 always uses a fixed 16-byte session ID, so even if a
-	 * callback is calling us to check the uniqueness of a shorter ID, it
-	 * must be compared as a padded-out ID because that is what it will be
-	 * converted to when the callback has finished choosing it. */
-	if((r.ssl_version == SSL2_VERSION) &&
-			(id_len < SSL2_SSL_SESSION_ID_LENGTH))
-		{
-		memset(r.session_id + id_len, 0,
-			SSL2_SSL_SESSION_ID_LENGTH - id_len);
-		r.session_id_length = SSL2_SSL_SESSION_ID_LENGTH;
-		}
-
-	CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
-	p = lh_SSL_SESSION_retrieve(ssl->ctx->sessions, &r);
-	CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
-	return (p != NULL);
-	}
+                                unsigned int id_len)
+{
+    /*
+     * A quick examination of SSL_SESSION_hash and SSL_SESSION_cmp shows how
+     * we can "construct" a session to give us the desired check - ie. to
+     * find if there's a session in the hash table that would conflict with
+     * any new session built out of this id/id_len and the ssl_version in use
+     * by this SSL.
+     */
+    SSL_SESSION r, *p;
+
+    if (id_len > sizeof r.session_id)
+        return 0;
+
+    r.ssl_version = ssl->version;
+    r.session_id_length = id_len;
+    memcpy(r.session_id, id, id_len);
+    /*
+     * NB: SSLv2 always uses a fixed 16-byte session ID, so even if a
+     * callback is calling us to check the uniqueness of a shorter ID, it
+     * must be compared as a padded-out ID because that is what it will be
+     * converted to when the callback has finished choosing it.
+     */
+    if ((r.ssl_version == SSL2_VERSION) &&
+        (id_len < SSL2_SSL_SESSION_ID_LENGTH)) {
+        memset(r.session_id + id_len, 0, SSL2_SSL_SESSION_ID_LENGTH - id_len);
+        r.session_id_length = SSL2_SSL_SESSION_ID_LENGTH;
+    }
+
+    CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
+    p = lh_SSL_SESSION_retrieve(ssl->ctx->sessions, &r);
+    CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
+    return (p != NULL);
+}
 
 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose)
-	{
-	return X509_VERIFY_PARAM_set_purpose(s->param, purpose);
-	}
+{
+    return X509_VERIFY_PARAM_set_purpose(s->param, purpose);
+}
 
 int SSL_set_purpose(SSL *s, int purpose)
-	{
-	return X509_VERIFY_PARAM_set_purpose(s->param, purpose);
-	}
+{
+    return X509_VERIFY_PARAM_set_purpose(s->param, purpose);
+}
 
 int SSL_CTX_set_trust(SSL_CTX *s, int trust)
-	{
-	return X509_VERIFY_PARAM_set_trust(s->param, trust);
-	}
+{
+    return X509_VERIFY_PARAM_set_trust(s->param, trust);
+}
 
 int SSL_set_trust(SSL *s, int trust)
-	{
-	return X509_VERIFY_PARAM_set_trust(s->param, trust);
-	}
+{
+    return X509_VERIFY_PARAM_set_trust(s->param, trust);
+}
 
 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm)
-	{
-	return X509_VERIFY_PARAM_set1(ctx->param, vpm);
-	}
+{
+    return X509_VERIFY_PARAM_set1(ctx->param, vpm);
+}
 
 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm)
-	{
-	return X509_VERIFY_PARAM_set1(ssl->param, vpm);
-	}
+{
+    return X509_VERIFY_PARAM_set1(ssl->param, vpm);
+}
 
 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx)
-	{
-	return ctx->param;
-	}
+{
+    return ctx->param;
+}
 
 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl)
-	{
-	return ssl->param;
-	}
+{
+    return ssl->param;
+}
 
 void SSL_certs_clear(SSL *s)
-	{
-	ssl_cert_clear_certs(s->cert);
-	}
+{
+    ssl_cert_clear_certs(s->cert);
+}
 
 void SSL_free(SSL *s)
-	{
-	int i;
+{
+    int i;
 
-	if(s == NULL)
-	    return;
+    if (s == NULL)
+        return;
 
-	i=CRYPTO_add(&s->references,-1,CRYPTO_LOCK_SSL);
+    i = CRYPTO_add(&s->references, -1, CRYPTO_LOCK_SSL);
 #ifdef REF_PRINT
-	REF_PRINT("SSL",s);
+    REF_PRINT("SSL", s);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"SSL_free, bad reference count\n");
-		abort(); /* ok */
-		}
-#endif
-
-	if (s->param)
-		X509_VERIFY_PARAM_free(s->param);
-
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
-
-	if (s->bbio != NULL)
-		{
-		/* If the buffering BIO is in place, pop it off */
-		if (s->bbio == s->wbio)
-			{
-			s->wbio=BIO_pop(s->wbio);
-			}
-		BIO_free(s->bbio);
-		s->bbio=NULL;
-		}
-	if (s->rbio != NULL)
-		BIO_free_all(s->rbio);
-	if ((s->wbio != NULL) && (s->wbio != s->rbio))
-		BIO_free_all(s->wbio);
-
-	if (s->init_buf != NULL) BUF_MEM_free(s->init_buf);
-
-	/* add extra stuff */
-	if (s->cipher_list != NULL) sk_SSL_CIPHER_free(s->cipher_list);
-	if (s->cipher_list_by_id != NULL) sk_SSL_CIPHER_free(s->cipher_list_by_id);
-
-	/* Make the next call work :-) */
-	if (s->session != NULL)
-		{
-		ssl_clear_bad_session(s);
-		SSL_SESSION_free(s->session);
-		}
-
-	ssl_clear_cipher_ctx(s);
-	ssl_clear_hash_ctx(&s->read_hash);
-	ssl_clear_hash_ctx(&s->write_hash);
-
-	if (s->cert != NULL) ssl_cert_free(s->cert);
-	/* Free up if allocated */
-
-#ifndef OPENSSL_NO_TLSEXT
-	if (s->tlsext_hostname)
-		OPENSSL_free(s->tlsext_hostname);
-	if (s->initial_ctx) SSL_CTX_free(s->initial_ctx);
-#ifndef OPENSSL_NO_EC
-	if (s->tlsext_ecpointformatlist) OPENSSL_free(s->tlsext_ecpointformatlist);
-	if (s->tlsext_ellipticcurvelist) OPENSSL_free(s->tlsext_ellipticcurvelist);
-#endif /* OPENSSL_NO_EC */
-	if (s->tlsext_opaque_prf_input) OPENSSL_free(s->tlsext_opaque_prf_input);
-	if (s->tlsext_ocsp_exts)
-		sk_X509_EXTENSION_pop_free(s->tlsext_ocsp_exts,
-						X509_EXTENSION_free);
-	if (s->tlsext_ocsp_ids)
-		sk_OCSP_RESPID_pop_free(s->tlsext_ocsp_ids, OCSP_RESPID_free);
-	if (s->tlsext_ocsp_resp)
-		OPENSSL_free(s->tlsext_ocsp_resp);
-	if (s->alpn_client_proto_list)
-		OPENSSL_free(s->alpn_client_proto_list);
+    if (i < 0) {
+        fprintf(stderr, "SSL_free, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
 
-	if (s->client_CA != NULL)
-		sk_X509_NAME_pop_free(s->client_CA,X509_NAME_free);
+    if (s->param)
+        X509_VERIFY_PARAM_free(s->param);
+
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
+
+    if (s->bbio != NULL) {
+        /* If the buffering BIO is in place, pop it off */
+        if (s->bbio == s->wbio) {
+            s->wbio = BIO_pop(s->wbio);
+        }
+        BIO_free(s->bbio);
+        s->bbio = NULL;
+    }
+    if (s->rbio != NULL)
+        BIO_free_all(s->rbio);
+    if ((s->wbio != NULL) && (s->wbio != s->rbio))
+        BIO_free_all(s->wbio);
+
+    if (s->init_buf != NULL)
+        BUF_MEM_free(s->init_buf);
+
+    /* add extra stuff */
+    if (s->cipher_list != NULL)
+        sk_SSL_CIPHER_free(s->cipher_list);
+    if (s->cipher_list_by_id != NULL)
+        sk_SSL_CIPHER_free(s->cipher_list_by_id);
+
+    /* Make the next call work :-) */
+    if (s->session != NULL) {
+        ssl_clear_bad_session(s);
+        SSL_SESSION_free(s->session);
+    }
 
-	if (s->method != NULL) s->method->ssl_free(s);
+    ssl_clear_cipher_ctx(s);
+    ssl_clear_hash_ctx(&s->read_hash);
+    ssl_clear_hash_ctx(&s->write_hash);
 
-	if (s->ctx) SSL_CTX_free(s->ctx);
+    if (s->cert != NULL)
+        ssl_cert_free(s->cert);
+    /* Free up if allocated */
+
+#ifndef OPENSSL_NO_TLSEXT
+    if (s->tlsext_hostname)
+        OPENSSL_free(s->tlsext_hostname);
+    if (s->initial_ctx)
+        SSL_CTX_free(s->initial_ctx);
+# ifndef OPENSSL_NO_EC
+    if (s->tlsext_ecpointformatlist)
+        OPENSSL_free(s->tlsext_ecpointformatlist);
+    if (s->tlsext_ellipticcurvelist)
+        OPENSSL_free(s->tlsext_ellipticcurvelist);
+# endif                         /* OPENSSL_NO_EC */
+    if (s->tlsext_opaque_prf_input)
+        OPENSSL_free(s->tlsext_opaque_prf_input);
+    if (s->tlsext_ocsp_exts)
+        sk_X509_EXTENSION_pop_free(s->tlsext_ocsp_exts, X509_EXTENSION_free);
+    if (s->tlsext_ocsp_ids)
+        sk_OCSP_RESPID_pop_free(s->tlsext_ocsp_ids, OCSP_RESPID_free);
+    if (s->tlsext_ocsp_resp)
+        OPENSSL_free(s->tlsext_ocsp_resp);
+    if (s->alpn_client_proto_list)
+        OPENSSL_free(s->alpn_client_proto_list);
+#endif
+
+    if (s->client_CA != NULL)
+        sk_X509_NAME_pop_free(s->client_CA, X509_NAME_free);
+
+    if (s->method != NULL)
+        s->method->ssl_free(s);
+
+    if (s->ctx)
+        SSL_CTX_free(s->ctx);
 
-#ifndef	OPENSSL_NO_KRB5
-	if (s->kssl_ctx != NULL)
-		kssl_ctx_free(s->kssl_ctx);
-#endif	/* OPENSSL_NO_KRB5 */
+#ifndef OPENSSL_NO_KRB5
+    if (s->kssl_ctx != NULL)
+        kssl_ctx_free(s->kssl_ctx);
+#endif                          /* OPENSSL_NO_KRB5 */
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-	if (s->next_proto_negotiated)
-		OPENSSL_free(s->next_proto_negotiated);
+    if (s->next_proto_negotiated)
+        OPENSSL_free(s->next_proto_negotiated);
 #endif
 
 #ifndef OPENSSL_NO_SRTP
-        if (s->srtp_profiles)
-            sk_SRTP_PROTECTION_PROFILE_free(s->srtp_profiles);
-#endif
-
-	OPENSSL_free(s);
-	}
-
-void SSL_set_bio(SSL *s,BIO *rbio,BIO *wbio)
-	{
-	/* If the output buffering BIO is still in place, remove it
-	 */
-	if (s->bbio != NULL)
-		{
-		if (s->wbio == s->bbio)
-			{
-			s->wbio=s->wbio->next_bio;
-			s->bbio->next_bio=NULL;
-			}
-		}
-	if ((s->rbio != NULL) && (s->rbio != rbio))
-		BIO_free_all(s->rbio);
-	if ((s->wbio != NULL) && (s->wbio != wbio) && (s->rbio != s->wbio))
-		BIO_free_all(s->wbio);
-	s->rbio=rbio;
-	s->wbio=wbio;
-	}
+    if (s->srtp_profiles)
+        sk_SRTP_PROTECTION_PROFILE_free(s->srtp_profiles);
+#endif
+
+    OPENSSL_free(s);
+}
+
+void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio)
+{
+    /*
+     * If the output buffering BIO is still in place, remove it
+     */
+    if (s->bbio != NULL) {
+        if (s->wbio == s->bbio) {
+            s->wbio = s->wbio->next_bio;
+            s->bbio->next_bio = NULL;
+        }
+    }
+    if ((s->rbio != NULL) && (s->rbio != rbio))
+        BIO_free_all(s->rbio);
+    if ((s->wbio != NULL) && (s->wbio != wbio) && (s->rbio != s->wbio))
+        BIO_free_all(s->wbio);
+    s->rbio = rbio;
+    s->wbio = wbio;
+}
 
 BIO *SSL_get_rbio(const SSL *s)
-	{ return(s->rbio); }
+{
+    return (s->rbio);
+}
 
 BIO *SSL_get_wbio(const SSL *s)
-	{ return(s->wbio); }
+{
+    return (s->wbio);
+}
 
 int SSL_get_fd(const SSL *s)
-	{
-	return(SSL_get_rfd(s));
-	}
+{
+    return (SSL_get_rfd(s));
+}
 
 int SSL_get_rfd(const SSL *s)
-	{
-	int ret= -1;
-	BIO *b,*r;
-
-	b=SSL_get_rbio(s);
-	r=BIO_find_type(b,BIO_TYPE_DESCRIPTOR);
-	if (r != NULL)
-		BIO_get_fd(r,&ret);
-	return(ret);
-	}
+{
+    int ret = -1;
+    BIO *b, *r;
+
+    b = SSL_get_rbio(s);
+    r = BIO_find_type(b, BIO_TYPE_DESCRIPTOR);
+    if (r != NULL)
+        BIO_get_fd(r, &ret);
+    return (ret);
+}
 
 int SSL_get_wfd(const SSL *s)
-	{
-	int ret= -1;
-	BIO *b,*r;
-
-	b=SSL_get_wbio(s);
-	r=BIO_find_type(b,BIO_TYPE_DESCRIPTOR);
-	if (r != NULL)
-		BIO_get_fd(r,&ret);
-	return(ret);
-	}
+{
+    int ret = -1;
+    BIO *b, *r;
+
+    b = SSL_get_wbio(s);
+    r = BIO_find_type(b, BIO_TYPE_DESCRIPTOR);
+    if (r != NULL)
+        BIO_get_fd(r, &ret);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_SOCK
-int SSL_set_fd(SSL *s,int fd)
-	{
-	int ret=0;
-	BIO *bio=NULL;
-
-	bio=BIO_new(BIO_s_socket());
-
-	if (bio == NULL)
-		{
-		SSLerr(SSL_F_SSL_SET_FD,ERR_R_BUF_LIB);
-		goto err;
-		}
-	BIO_set_fd(bio,fd,BIO_NOCLOSE);
-	SSL_set_bio(s,bio,bio);
-	ret=1;
-err:
-	return(ret);
-	}
-
-int SSL_set_wfd(SSL *s,int fd)
-	{
-	int ret=0;
-	BIO *bio=NULL;
-
-	if ((s->rbio == NULL) || (BIO_method_type(s->rbio) != BIO_TYPE_SOCKET)
-		|| ((int)BIO_get_fd(s->rbio,NULL) != fd))
-		{
-		bio=BIO_new(BIO_s_socket());
-
-		if (bio == NULL)
-			{ SSLerr(SSL_F_SSL_SET_WFD,ERR_R_BUF_LIB); goto err; }
-		BIO_set_fd(bio,fd,BIO_NOCLOSE);
-		SSL_set_bio(s,SSL_get_rbio(s),bio);
-		}
-	else
-		SSL_set_bio(s,SSL_get_rbio(s),SSL_get_rbio(s));
-	ret=1;
-err:
-	return(ret);
-	}
-
-int SSL_set_rfd(SSL *s,int fd)
-	{
-	int ret=0;
-	BIO *bio=NULL;
-
-	if ((s->wbio == NULL) || (BIO_method_type(s->wbio) != BIO_TYPE_SOCKET)
-		|| ((int)BIO_get_fd(s->wbio,NULL) != fd))
-		{
-		bio=BIO_new(BIO_s_socket());
-
-		if (bio == NULL)
-			{
-			SSLerr(SSL_F_SSL_SET_RFD,ERR_R_BUF_LIB);
-			goto err;
-			}
-		BIO_set_fd(bio,fd,BIO_NOCLOSE);
-		SSL_set_bio(s,bio,SSL_get_wbio(s));
-		}
-	else
-		SSL_set_bio(s,SSL_get_wbio(s),SSL_get_wbio(s));
-	ret=1;
-err:
-	return(ret);
-	}
-#endif
+int SSL_set_fd(SSL *s, int fd)
+{
+    int ret = 0;
+    BIO *bio = NULL;
+
+    bio = BIO_new(BIO_s_socket());
+
+    if (bio == NULL) {
+        SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
+        goto err;
+    }
+    BIO_set_fd(bio, fd, BIO_NOCLOSE);
+    SSL_set_bio(s, bio, bio);
+    ret = 1;
+ err:
+    return (ret);
+}
+
+int SSL_set_wfd(SSL *s, int fd)
+{
+    int ret = 0;
+    BIO *bio = NULL;
+
+    if ((s->rbio == NULL) || (BIO_method_type(s->rbio) != BIO_TYPE_SOCKET)
+        || ((int)BIO_get_fd(s->rbio, NULL) != fd)) {
+        bio = BIO_new(BIO_s_socket());
+
+        if (bio == NULL) {
+            SSLerr(SSL_F_SSL_SET_WFD, ERR_R_BUF_LIB);
+            goto err;
+        }
+        BIO_set_fd(bio, fd, BIO_NOCLOSE);
+        SSL_set_bio(s, SSL_get_rbio(s), bio);
+    } else
+        SSL_set_bio(s, SSL_get_rbio(s), SSL_get_rbio(s));
+    ret = 1;
+ err:
+    return (ret);
+}
 
+int SSL_set_rfd(SSL *s, int fd)
+{
+    int ret = 0;
+    BIO *bio = NULL;
+
+    if ((s->wbio == NULL) || (BIO_method_type(s->wbio) != BIO_TYPE_SOCKET)
+        || ((int)BIO_get_fd(s->wbio, NULL) != fd)) {
+        bio = BIO_new(BIO_s_socket());
+
+        if (bio == NULL) {
+            SSLerr(SSL_F_SSL_SET_RFD, ERR_R_BUF_LIB);
+            goto err;
+        }
+        BIO_set_fd(bio, fd, BIO_NOCLOSE);
+        SSL_set_bio(s, bio, SSL_get_wbio(s));
+    } else
+        SSL_set_bio(s, SSL_get_wbio(s), SSL_get_wbio(s));
+    ret = 1;
+ err:
+    return (ret);
+}
+#endif
 
 /* return length of latest Finished message we sent, copy to 'buf' */
 size_t SSL_get_finished(const SSL *s, void *buf, size_t count)
-	{
-	size_t ret = 0;
-	
-	if (s->s3 != NULL)
-		{
-		ret = s->s3->tmp.finish_md_len;
-		if (count > ret)
-			count = ret;
-		memcpy(buf, s->s3->tmp.finish_md, count);
-		}
-	return ret;
-	}
+{
+    size_t ret = 0;
+
+    if (s->s3 != NULL) {
+        ret = s->s3->tmp.finish_md_len;
+        if (count > ret)
+            count = ret;
+        memcpy(buf, s->s3->tmp.finish_md, count);
+    }
+    return ret;
+}
 
 /* return length of latest Finished message we expected, copy to 'buf' */
 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count)
-	{
-	size_t ret = 0;
-	
-	if (s->s3 != NULL)
-		{
-		ret = s->s3->tmp.peer_finish_md_len;
-		if (count > ret)
-			count = ret;
-		memcpy(buf, s->s3->tmp.peer_finish_md, count);
-		}
-	return ret;
-	}
+{
+    size_t ret = 0;
 
+    if (s->s3 != NULL) {
+        ret = s->s3->tmp.peer_finish_md_len;
+        if (count > ret)
+            count = ret;
+        memcpy(buf, s->s3->tmp.peer_finish_md, count);
+    }
+    return ret;
+}
 
 int SSL_get_verify_mode(const SSL *s)
-	{
-	return(s->verify_mode);
-	}
+{
+    return (s->verify_mode);
+}
 
 int SSL_get_verify_depth(const SSL *s)
-	{
-	return X509_VERIFY_PARAM_get_depth(s->param);
-	}
+{
+    return X509_VERIFY_PARAM_get_depth(s->param);
+}
 
-int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *)
-	{
-	return(s->verify_callback);
-	}
+int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *) {
+    return (s->verify_callback);
+}
 
 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx)
-	{
-	return(ctx->verify_mode);
-	}
+{
+    return (ctx->verify_mode);
+}
 
 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx)
-	{
-	return X509_VERIFY_PARAM_get_depth(ctx->param);
-	}
-
-int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *)
-	{
-	return(ctx->default_verify_callback);
-	}
-
-void SSL_set_verify(SSL *s,int mode,
-		    int (*callback)(int ok,X509_STORE_CTX *ctx))
-	{
-	s->verify_mode=mode;
-	if (callback != NULL)
-		s->verify_callback=callback;
-	}
-
-void SSL_set_verify_depth(SSL *s,int depth)
-	{
-	X509_VERIFY_PARAM_set_depth(s->param, depth);
-	}
-
-void SSL_set_read_ahead(SSL *s,int yes)
-	{
-	s->read_ahead=yes;
-	}
+{
+    return X509_VERIFY_PARAM_get_depth(ctx->param);
+}
+
+int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int, X509_STORE_CTX *) {
+    return (ctx->default_verify_callback);
+}
+
+void SSL_set_verify(SSL *s, int mode,
+                    int (*callback) (int ok, X509_STORE_CTX *ctx))
+{
+    s->verify_mode = mode;
+    if (callback != NULL)
+        s->verify_callback = callback;
+}
+
+void SSL_set_verify_depth(SSL *s, int depth)
+{
+    X509_VERIFY_PARAM_set_depth(s->param, depth);
+}
+
+void SSL_set_read_ahead(SSL *s, int yes)
+{
+    s->read_ahead = yes;
+}
 
 int SSL_get_read_ahead(const SSL *s)
-	{
-	return(s->read_ahead);
-	}
+{
+    return (s->read_ahead);
+}
 
 int SSL_pending(const SSL *s)
-	{
-	/* SSL_pending cannot work properly if read-ahead is enabled
-	 * (SSL_[CTX_]ctrl(..., SSL_CTRL_SET_READ_AHEAD, 1, NULL)),
-	 * and it is impossible to fix since SSL_pending cannot report
-	 * errors that may be observed while scanning the new data.
-	 * (Note that SSL_pending() is often used as a boolean value,
-	 * so we'd better not return -1.)
-	 */
-	return(s->method->ssl_pending(s));
-	}
+{
+    /*
+     * SSL_pending cannot work properly if read-ahead is enabled
+     * (SSL_[CTX_]ctrl(..., SSL_CTRL_SET_READ_AHEAD, 1, NULL)), and it is
+     * impossible to fix since SSL_pending cannot report errors that may be
+     * observed while scanning the new data. (Note that SSL_pending() is
+     * often used as a boolean value, so we'd better not return -1.)
+     */
+    return (s->method->ssl_pending(s));
+}
 
 X509 *SSL_get_peer_certificate(const SSL *s)
-	{
-	X509 *r;
-	
-	if ((s == NULL) || (s->session == NULL))
-		r=NULL;
-	else
-		r=s->session->peer;
+{
+    X509 *r;
+
+    if ((s == NULL) || (s->session == NULL))
+        r = NULL;
+    else
+        r = s->session->peer;
 
-	if (r == NULL) return(r);
+    if (r == NULL)
+        return (r);
 
-	CRYPTO_add(&r->references,1,CRYPTO_LOCK_X509);
+    CRYPTO_add(&r->references, 1, CRYPTO_LOCK_X509);
 
-	return(r);
-	}
+    return (r);
+}
 
 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s)
-	{
-	STACK_OF(X509) *r;
-	
-	if ((s == NULL) || (s->session == NULL) || (s->session->sess_cert == NULL))
-		r=NULL;
-	else
-		r=s->session->sess_cert->cert_chain;
-
-	/* If we are a client, cert_chain includes the peer's own
-	 * certificate; if we are a server, it does not. */
-	
-	return(r);
-	}
-
-/* Now in theory, since the calling process own 't' it should be safe to
- * modify.  We need to be able to read f without being hassled */
-void SSL_copy_session_id(SSL *t,const SSL *f)
-	{
-	CERT *tmp;
-
-	/* Do we need to to SSL locking? */
-	SSL_set_session(t,SSL_get_session(f));
-
-	/* what if we are setup as SSLv2 but want to talk SSLv3 or
-	 * vice-versa */
-	if (t->method != f->method)
-		{
-		t->method->ssl_free(t);	/* cleanup current */
-		t->method=f->method;	/* change method */
-		t->method->ssl_new(t);	/* setup new */
-		}
-
-	tmp=t->cert;
-	if (f->cert != NULL)
-		{
-		CRYPTO_add(&f->cert->references,1,CRYPTO_LOCK_SSL_CERT);
-		t->cert=f->cert;
-		}
-	else
-		t->cert=NULL;
-	if (tmp != NULL) ssl_cert_free(tmp);
-	SSL_set_session_id_context(t,f->sid_ctx,f->sid_ctx_length);
-	}
+{
+    STACK_OF(X509) *r;
+
+    if ((s == NULL) || (s->session == NULL)
+        || (s->session->sess_cert == NULL))
+        r = NULL;
+    else
+        r = s->session->sess_cert->cert_chain;
+
+    /*
+     * If we are a client, cert_chain includes the peer's own certificate; if
+     * we are a server, it does not.
+     */
+
+    return (r);
+}
+
+/*
+ * Now in theory, since the calling process own 't' it should be safe to
+ * modify.  We need to be able to read f without being hassled
+ */
+void SSL_copy_session_id(SSL *t, const SSL *f)
+{
+    CERT *tmp;
+
+    /* Do we need to to SSL locking? */
+    SSL_set_session(t, SSL_get_session(f));
+
+    /*
+     * what if we are setup as SSLv2 but want to talk SSLv3 or vice-versa
+     */
+    if (t->method != f->method) {
+        t->method->ssl_free(t); /* cleanup current */
+        t->method = f->method;  /* change method */
+        t->method->ssl_new(t);  /* setup new */
+    }
+
+    tmp = t->cert;
+    if (f->cert != NULL) {
+        CRYPTO_add(&f->cert->references, 1, CRYPTO_LOCK_SSL_CERT);
+        t->cert = f->cert;
+    } else
+        t->cert = NULL;
+    if (tmp != NULL)
+        ssl_cert_free(tmp);
+    SSL_set_session_id_context(t, f->sid_ctx, f->sid_ctx_length);
+}
 
 /* Fix this so it checks all the valid key/cert options */
 int SSL_CTX_check_private_key(const SSL_CTX *ctx)
-	{
-	if (	(ctx == NULL) ||
-		(ctx->cert == NULL) ||
-		(ctx->cert->key->x509 == NULL))
-		{
-		SSLerr(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY,SSL_R_NO_CERTIFICATE_ASSIGNED);
-		return(0);
-		}
-	if 	(ctx->cert->key->privatekey == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY,SSL_R_NO_PRIVATE_KEY_ASSIGNED);
-		return(0);
-		}
-	return(X509_check_private_key(ctx->cert->key->x509, ctx->cert->key->privatekey));
-	}
+{
+    if ((ctx == NULL) ||
+        (ctx->cert == NULL) || (ctx->cert->key->x509 == NULL)) {
+        SSLerr(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY,
+               SSL_R_NO_CERTIFICATE_ASSIGNED);
+        return (0);
+    }
+    if (ctx->cert->key->privatekey == NULL) {
+        SSLerr(SSL_F_SSL_CTX_CHECK_PRIVATE_KEY,
+               SSL_R_NO_PRIVATE_KEY_ASSIGNED);
+        return (0);
+    }
+    return (X509_check_private_key
+            (ctx->cert->key->x509, ctx->cert->key->privatekey));
+}
 
 /* Fix this function so that it takes an optional type parameter */
 int SSL_check_private_key(const SSL *ssl)
-	{
-	if (ssl == NULL)
-		{
-		SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (ssl->cert == NULL)
-		{
-		SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY,SSL_R_NO_CERTIFICATE_ASSIGNED);
-		return 0;
-		}
-	if (ssl->cert->key->x509 == NULL)
-		{
-		SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY,SSL_R_NO_CERTIFICATE_ASSIGNED);
-		return(0);
-		}
-	if (ssl->cert->key->privatekey == NULL)
-		{
-		SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY,SSL_R_NO_PRIVATE_KEY_ASSIGNED);
-		return(0);
-		}
-	return(X509_check_private_key(ssl->cert->key->x509,
-		ssl->cert->key->privatekey));
-	}
+{
+    if (ssl == NULL) {
+        SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (ssl->cert == NULL) {
+        SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY, SSL_R_NO_CERTIFICATE_ASSIGNED);
+        return 0;
+    }
+    if (ssl->cert->key->x509 == NULL) {
+        SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY, SSL_R_NO_CERTIFICATE_ASSIGNED);
+        return (0);
+    }
+    if (ssl->cert->key->privatekey == NULL) {
+        SSLerr(SSL_F_SSL_CHECK_PRIVATE_KEY, SSL_R_NO_PRIVATE_KEY_ASSIGNED);
+        return (0);
+    }
+    return (X509_check_private_key(ssl->cert->key->x509,
+                                   ssl->cert->key->privatekey));
+}
 
 int SSL_accept(SSL *s)
-	{
-	if (s->handshake_func == 0)
-		/* Not properly initialized yet */
-		SSL_set_accept_state(s);
+{
+    if (s->handshake_func == 0)
+        /* Not properly initialized yet */
+        SSL_set_accept_state(s);
 
-	return(s->method->ssl_accept(s));
-	}
+    return (s->method->ssl_accept(s));
+}
 
 int SSL_connect(SSL *s)
-	{
-	if (s->handshake_func == 0)
-		/* Not properly initialized yet */
-		SSL_set_connect_state(s);
+{
+    if (s->handshake_func == 0)
+        /* Not properly initialized yet */
+        SSL_set_connect_state(s);
 
-	return(s->method->ssl_connect(s));
-	}
+    return (s->method->ssl_connect(s));
+}
 
 long SSL_get_default_timeout(const SSL *s)
-	{
-	return(s->method->get_timeout());
-	}
-
-int SSL_read(SSL *s,void *buf,int num)
-	{
-	if (s->handshake_func == 0)
-		{
-		SSLerr(SSL_F_SSL_READ, SSL_R_UNINITIALIZED);
-		return -1;
-		}
-
-	if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
-		{
-		s->rwstate=SSL_NOTHING;
-		return(0);
-		}
-	return(s->method->ssl_read(s,buf,num));
-	}
-
-int SSL_peek(SSL *s,void *buf,int num)
-	{
-	if (s->handshake_func == 0)
-		{
-		SSLerr(SSL_F_SSL_PEEK, SSL_R_UNINITIALIZED);
-		return -1;
-		}
-
-	if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
-		{
-		return(0);
-		}
-	return(s->method->ssl_peek(s,buf,num));
-	}
-
-int SSL_write(SSL *s,const void *buf,int num)
-	{
-	if (s->handshake_func == 0)
-		{
-		SSLerr(SSL_F_SSL_WRITE, SSL_R_UNINITIALIZED);
-		return -1;
-		}
-
-	if (s->shutdown & SSL_SENT_SHUTDOWN)
-		{
-		s->rwstate=SSL_NOTHING;
-		SSLerr(SSL_F_SSL_WRITE,SSL_R_PROTOCOL_IS_SHUTDOWN);
-		return(-1);
-		}
-	return(s->method->ssl_write(s,buf,num));
-	}
+{
+    return (s->method->get_timeout());
+}
+
+int SSL_read(SSL *s, void *buf, int num)
+{
+    if (s->handshake_func == 0) {
+        SSLerr(SSL_F_SSL_READ, SSL_R_UNINITIALIZED);
+        return -1;
+    }
+
+    if (s->shutdown & SSL_RECEIVED_SHUTDOWN) {
+        s->rwstate = SSL_NOTHING;
+        return (0);
+    }
+    return (s->method->ssl_read(s, buf, num));
+}
+
+int SSL_peek(SSL *s, void *buf, int num)
+{
+    if (s->handshake_func == 0) {
+        SSLerr(SSL_F_SSL_PEEK, SSL_R_UNINITIALIZED);
+        return -1;
+    }
+
+    if (s->shutdown & SSL_RECEIVED_SHUTDOWN) {
+        return (0);
+    }
+    return (s->method->ssl_peek(s, buf, num));
+}
+
+int SSL_write(SSL *s, const void *buf, int num)
+{
+    if (s->handshake_func == 0) {
+        SSLerr(SSL_F_SSL_WRITE, SSL_R_UNINITIALIZED);
+        return -1;
+    }
+
+    if (s->shutdown & SSL_SENT_SHUTDOWN) {
+        s->rwstate = SSL_NOTHING;
+        SSLerr(SSL_F_SSL_WRITE, SSL_R_PROTOCOL_IS_SHUTDOWN);
+        return (-1);
+    }
+    return (s->method->ssl_write(s, buf, num));
+}
 
 int SSL_shutdown(SSL *s)
-	{
-	/* Note that this function behaves differently from what one might
-	 * expect.  Return values are 0 for no success (yet),
-	 * 1 for success; but calling it once is usually not enough,
-	 * even if blocking I/O is used (see ssl3_shutdown).
-	 */
-
-	if (s->handshake_func == 0)
-		{
-		SSLerr(SSL_F_SSL_SHUTDOWN, SSL_R_UNINITIALIZED);
-		return -1;
-		}
-
-	if ((s != NULL) && !SSL_in_init(s))
-		return(s->method->ssl_shutdown(s));
-	else
-		return(1);
-	}
+{
+    /*
+     * Note that this function behaves differently from what one might
+     * expect.  Return values are 0 for no success (yet), 1 for success; but
+     * calling it once is usually not enough, even if blocking I/O is used
+     * (see ssl3_shutdown).
+     */
+
+    if (s->handshake_func == 0) {
+        SSLerr(SSL_F_SSL_SHUTDOWN, SSL_R_UNINITIALIZED);
+        return -1;
+    }
+
+    if ((s != NULL) && !SSL_in_init(s))
+        return (s->method->ssl_shutdown(s));
+    else
+        return (1);
+}
 
 int SSL_renegotiate(SSL *s)
-	{
-	if (s->renegotiate == 0)
-		s->renegotiate=1;
+{
+    if (s->renegotiate == 0)
+        s->renegotiate = 1;
 
-	s->new_session=1;
+    s->new_session = 1;
 
-	return(s->method->ssl_renegotiate(s));
-	}
+    return (s->method->ssl_renegotiate(s));
+}
 
 int SSL_renegotiate_abbreviated(SSL *s)
-	{
-	if (s->renegotiate == 0)
-		s->renegotiate=1;
+{
+    if (s->renegotiate == 0)
+        s->renegotiate = 1;
 
-	s->new_session=0;
+    s->new_session = 0;
 
-	return(s->method->ssl_renegotiate(s));
-	}
+    return (s->method->ssl_renegotiate(s));
+}
 
 int SSL_renegotiate_pending(SSL *s)
-	{
-	/* becomes true when negotiation is requested;
-	 * false again once a handshake has finished */
-	return (s->renegotiate != 0);
-	}
-
-long SSL_ctrl(SSL *s,int cmd,long larg,void *parg)
-	{
-	long l;
-
-	switch (cmd)
-		{
-	case SSL_CTRL_GET_READ_AHEAD:
-		return(s->read_ahead);
-	case SSL_CTRL_SET_READ_AHEAD:
-		l=s->read_ahead;
-		s->read_ahead=larg;
-		return(l);
-
-	case SSL_CTRL_SET_MSG_CALLBACK_ARG:
-		s->msg_callback_arg = parg;
-		return 1;
-
-	case SSL_CTRL_OPTIONS:
-		return(s->options|=larg);
-	case SSL_CTRL_CLEAR_OPTIONS:
-		return(s->options&=~larg);
-	case SSL_CTRL_MODE:
-		return(s->mode|=larg);
-	case SSL_CTRL_CLEAR_MODE:
-		return(s->mode &=~larg);
-	case SSL_CTRL_GET_MAX_CERT_LIST:
-		return(s->max_cert_list);
-	case SSL_CTRL_SET_MAX_CERT_LIST:
-		l=s->max_cert_list;
-		s->max_cert_list=larg;
-		return(l);
-	case SSL_CTRL_SET_MAX_SEND_FRAGMENT:
-		if (larg < 512 || larg > SSL3_RT_MAX_PLAIN_LENGTH)
-			return 0;
-		s->max_send_fragment = larg;
-		return 1;
-	case SSL_CTRL_GET_RI_SUPPORT:
-		if (s->s3)
-			return s->s3->send_connection_binding;
-		else return 0;
-	case SSL_CTRL_CERT_FLAGS:
-		return(s->cert->cert_flags|=larg);
-	case SSL_CTRL_CLEAR_CERT_FLAGS:
-		return(s->cert->cert_flags &=~larg);
-
-	case SSL_CTRL_GET_RAW_CIPHERLIST:
-		if (parg)
-			{
-			if (s->cert->ciphers_raw == NULL)
-				return 0;
-			*(unsigned char **)parg = s->cert->ciphers_raw;
-			return (int)s->cert->ciphers_rawlen;
-			}
-		else
-			return ssl_put_cipher_by_char(s,NULL,NULL);
-	default:
-		return(s->method->ssl_ctrl(s,cmd,larg,parg));
-		}
-	}
-
-long SSL_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
-	{
-	switch(cmd)
-		{
-	case SSL_CTRL_SET_MSG_CALLBACK:
-		s->msg_callback = (void (*)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg))(fp);
-		return 1;
-		
-	default:
-		return(s->method->ssl_callback_ctrl(s,cmd,fp));
-		}
-	}
+{
+    /*
+     * becomes true when negotiation is requested; false again once a
+     * handshake has finished
+     */
+    return (s->renegotiate != 0);
+}
+
+long SSL_ctrl(SSL *s, int cmd, long larg, void *parg)
+{
+    long l;
+
+    switch (cmd) {
+    case SSL_CTRL_GET_READ_AHEAD:
+        return (s->read_ahead);
+    case SSL_CTRL_SET_READ_AHEAD:
+        l = s->read_ahead;
+        s->read_ahead = larg;
+        return (l);
+
+    case SSL_CTRL_SET_MSG_CALLBACK_ARG:
+        s->msg_callback_arg = parg;
+        return 1;
+
+    case SSL_CTRL_OPTIONS:
+        return (s->options |= larg);
+    case SSL_CTRL_CLEAR_OPTIONS:
+        return (s->options &= ~larg);
+    case SSL_CTRL_MODE:
+        return (s->mode |= larg);
+    case SSL_CTRL_CLEAR_MODE:
+        return (s->mode &= ~larg);
+    case SSL_CTRL_GET_MAX_CERT_LIST:
+        return (s->max_cert_list);
+    case SSL_CTRL_SET_MAX_CERT_LIST:
+        l = s->max_cert_list;
+        s->max_cert_list = larg;
+        return (l);
+    case SSL_CTRL_SET_MAX_SEND_FRAGMENT:
+        if (larg < 512 || larg > SSL3_RT_MAX_PLAIN_LENGTH)
+            return 0;
+        s->max_send_fragment = larg;
+        return 1;
+    case SSL_CTRL_GET_RI_SUPPORT:
+        if (s->s3)
+            return s->s3->send_connection_binding;
+        else
+            return 0;
+    case SSL_CTRL_CERT_FLAGS:
+        return (s->cert->cert_flags |= larg);
+    case SSL_CTRL_CLEAR_CERT_FLAGS:
+        return (s->cert->cert_flags &= ~larg);
+
+    case SSL_CTRL_GET_RAW_CIPHERLIST:
+        if (parg) {
+            if (s->cert->ciphers_raw == NULL)
+                return 0;
+            *(unsigned char **)parg = s->cert->ciphers_raw;
+            return (int)s->cert->ciphers_rawlen;
+        } else
+            return ssl_put_cipher_by_char(s, NULL, NULL);
+    default:
+        return (s->method->ssl_ctrl(s, cmd, larg, parg));
+    }
+}
+
+long SSL_callback_ctrl(SSL *s, int cmd, void (*fp) (void))
+{
+    switch (cmd) {
+    case SSL_CTRL_SET_MSG_CALLBACK:
+        s->msg_callback = (void (*)
+                           (int write_p, int version, int content_type,
+                            const void *buf, size_t len, SSL *ssl,
+                            void *arg))(fp);
+        return 1;
+
+    default:
+        return (s->method->ssl_callback_ctrl(s, cmd, fp));
+    }
+}
 
 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx)
-	{
-	return ctx->sessions;
-	}
-
-long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd,long larg,void *parg)
-	{
-	long l;
-	/* For some cases with ctx == NULL perform syntax checks */
-	if (ctx == NULL)
-		{
-		switch (cmd)
-			{
+{
+    return ctx->sessions;
+}
+
+long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
+{
+    long l;
+    /* For some cases with ctx == NULL perform syntax checks */
+    if (ctx == NULL) {
+        switch (cmd) {
 #ifndef OPENSSL_NO_EC
-		case SSL_CTRL_SET_CURVES_LIST:
-			return tls1_set_curves_list(NULL, NULL, parg);
-#endif
-		case SSL_CTRL_SET_SIGALGS_LIST:
-		case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
-			return tls1_set_sigalgs_list(NULL, parg, 0);
-		default:
-			return 0;
-			}
-		}
-
-	switch (cmd)
-		{
-	case SSL_CTRL_GET_READ_AHEAD:
-		return(ctx->read_ahead);
-	case SSL_CTRL_SET_READ_AHEAD:
-		l=ctx->read_ahead;
-		ctx->read_ahead=larg;
-		return(l);
-		
-	case SSL_CTRL_SET_MSG_CALLBACK_ARG:
-		ctx->msg_callback_arg = parg;
-		return 1;
-
-	case SSL_CTRL_GET_MAX_CERT_LIST:
-		return(ctx->max_cert_list);
-	case SSL_CTRL_SET_MAX_CERT_LIST:
-		l=ctx->max_cert_list;
-		ctx->max_cert_list=larg;
-		return(l);
-
-	case SSL_CTRL_SET_SESS_CACHE_SIZE:
-		l=ctx->session_cache_size;
-		ctx->session_cache_size=larg;
-		return(l);
-	case SSL_CTRL_GET_SESS_CACHE_SIZE:
-		return(ctx->session_cache_size);
-	case SSL_CTRL_SET_SESS_CACHE_MODE:
-		l=ctx->session_cache_mode;
-		ctx->session_cache_mode=larg;
-		return(l);
-	case SSL_CTRL_GET_SESS_CACHE_MODE:
-		return(ctx->session_cache_mode);
-
-	case SSL_CTRL_SESS_NUMBER:
-		return(lh_SSL_SESSION_num_items(ctx->sessions));
-	case SSL_CTRL_SESS_CONNECT:
-		return(ctx->stats.sess_connect);
-	case SSL_CTRL_SESS_CONNECT_GOOD:
-		return(ctx->stats.sess_connect_good);
-	case SSL_CTRL_SESS_CONNECT_RENEGOTIATE:
-		return(ctx->stats.sess_connect_renegotiate);
-	case SSL_CTRL_SESS_ACCEPT:
-		return(ctx->stats.sess_accept);
-	case SSL_CTRL_SESS_ACCEPT_GOOD:
-		return(ctx->stats.sess_accept_good);
-	case SSL_CTRL_SESS_ACCEPT_RENEGOTIATE:
-		return(ctx->stats.sess_accept_renegotiate);
-	case SSL_CTRL_SESS_HIT:
-		return(ctx->stats.sess_hit);
-	case SSL_CTRL_SESS_CB_HIT:
-		return(ctx->stats.sess_cb_hit);
-	case SSL_CTRL_SESS_MISSES:
-		return(ctx->stats.sess_miss);
-	case SSL_CTRL_SESS_TIMEOUTS:
-		return(ctx->stats.sess_timeout);
-	case SSL_CTRL_SESS_CACHE_FULL:
-		return(ctx->stats.sess_cache_full);
-	case SSL_CTRL_OPTIONS:
-		return(ctx->options|=larg);
-	case SSL_CTRL_CLEAR_OPTIONS:
-		return(ctx->options&=~larg);
-	case SSL_CTRL_MODE:
-		return(ctx->mode|=larg);
-	case SSL_CTRL_CLEAR_MODE:
-		return(ctx->mode&=~larg);
-	case SSL_CTRL_SET_MAX_SEND_FRAGMENT:
-		if (larg < 512 || larg > SSL3_RT_MAX_PLAIN_LENGTH)
-			return 0;
-		ctx->max_send_fragment = larg;
-		return 1;
-	case SSL_CTRL_CERT_FLAGS:
-		return(ctx->cert->cert_flags|=larg);
-	case SSL_CTRL_CLEAR_CERT_FLAGS:
-		return(ctx->cert->cert_flags &=~larg);
-	default:
-		return(ctx->method->ssl_ctx_ctrl(ctx,cmd,larg,parg));
-		}
-	}
-
-long SSL_CTX_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
-	{
-	switch(cmd)
-		{
-	case SSL_CTRL_SET_MSG_CALLBACK:
-		ctx->msg_callback = (void (*)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg))(fp);
-		return 1;
-
-	default:
-		return(ctx->method->ssl_ctx_callback_ctrl(ctx,cmd,fp));
-		}
-	}
+        case SSL_CTRL_SET_CURVES_LIST:
+            return tls1_set_curves_list(NULL, NULL, parg);
+#endif
+        case SSL_CTRL_SET_SIGALGS_LIST:
+        case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
+            return tls1_set_sigalgs_list(NULL, parg, 0);
+        default:
+            return 0;
+        }
+    }
+
+    switch (cmd) {
+    case SSL_CTRL_GET_READ_AHEAD:
+        return (ctx->read_ahead);
+    case SSL_CTRL_SET_READ_AHEAD:
+        l = ctx->read_ahead;
+        ctx->read_ahead = larg;
+        return (l);
+
+    case SSL_CTRL_SET_MSG_CALLBACK_ARG:
+        ctx->msg_callback_arg = parg;
+        return 1;
+
+    case SSL_CTRL_GET_MAX_CERT_LIST:
+        return (ctx->max_cert_list);
+    case SSL_CTRL_SET_MAX_CERT_LIST:
+        l = ctx->max_cert_list;
+        ctx->max_cert_list = larg;
+        return (l);
+
+    case SSL_CTRL_SET_SESS_CACHE_SIZE:
+        l = ctx->session_cache_size;
+        ctx->session_cache_size = larg;
+        return (l);
+    case SSL_CTRL_GET_SESS_CACHE_SIZE:
+        return (ctx->session_cache_size);
+    case SSL_CTRL_SET_SESS_CACHE_MODE:
+        l = ctx->session_cache_mode;
+        ctx->session_cache_mode = larg;
+        return (l);
+    case SSL_CTRL_GET_SESS_CACHE_MODE:
+        return (ctx->session_cache_mode);
+
+    case SSL_CTRL_SESS_NUMBER:
+        return (lh_SSL_SESSION_num_items(ctx->sessions));
+    case SSL_CTRL_SESS_CONNECT:
+        return (ctx->stats.sess_connect);
+    case SSL_CTRL_SESS_CONNECT_GOOD:
+        return (ctx->stats.sess_connect_good);
+    case SSL_CTRL_SESS_CONNECT_RENEGOTIATE:
+        return (ctx->stats.sess_connect_renegotiate);
+    case SSL_CTRL_SESS_ACCEPT:
+        return (ctx->stats.sess_accept);
+    case SSL_CTRL_SESS_ACCEPT_GOOD:
+        return (ctx->stats.sess_accept_good);
+    case SSL_CTRL_SESS_ACCEPT_RENEGOTIATE:
+        return (ctx->stats.sess_accept_renegotiate);
+    case SSL_CTRL_SESS_HIT:
+        return (ctx->stats.sess_hit);
+    case SSL_CTRL_SESS_CB_HIT:
+        return (ctx->stats.sess_cb_hit);
+    case SSL_CTRL_SESS_MISSES:
+        return (ctx->stats.sess_miss);
+    case SSL_CTRL_SESS_TIMEOUTS:
+        return (ctx->stats.sess_timeout);
+    case SSL_CTRL_SESS_CACHE_FULL:
+        return (ctx->stats.sess_cache_full);
+    case SSL_CTRL_OPTIONS:
+        return (ctx->options |= larg);
+    case SSL_CTRL_CLEAR_OPTIONS:
+        return (ctx->options &= ~larg);
+    case SSL_CTRL_MODE:
+        return (ctx->mode |= larg);
+    case SSL_CTRL_CLEAR_MODE:
+        return (ctx->mode &= ~larg);
+    case SSL_CTRL_SET_MAX_SEND_FRAGMENT:
+        if (larg < 512 || larg > SSL3_RT_MAX_PLAIN_LENGTH)
+            return 0;
+        ctx->max_send_fragment = larg;
+        return 1;
+    case SSL_CTRL_CERT_FLAGS:
+        return (ctx->cert->cert_flags |= larg);
+    case SSL_CTRL_CLEAR_CERT_FLAGS:
+        return (ctx->cert->cert_flags &= ~larg);
+    default:
+        return (ctx->method->ssl_ctx_ctrl(ctx, cmd, larg, parg));
+    }
+}
+
+long SSL_CTX_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp) (void))
+{
+    switch (cmd) {
+    case SSL_CTRL_SET_MSG_CALLBACK:
+        ctx->msg_callback = (void (*)
+                             (int write_p, int version, int content_type,
+                              const void *buf, size_t len, SSL *ssl,
+                              void *arg))(fp);
+        return 1;
+
+    default:
+        return (ctx->method->ssl_ctx_callback_ctrl(ctx, cmd, fp));
+    }
+}
 
 int ssl_cipher_id_cmp(const SSL_CIPHER *a, const SSL_CIPHER *b)
-	{
-	long l;
-
-	l=a->id-b->id;
-	if (l == 0L)
-		return(0);
-	else
-		return((l > 0)?1:-1);
-	}
-
-int ssl_cipher_ptr_id_cmp(const SSL_CIPHER * const *ap,
-			const SSL_CIPHER * const *bp)
-	{
-	long l;
-
-	l=(*ap)->id-(*bp)->id;
-	if (l == 0L)
-		return(0);
-	else
-		return((l > 0)?1:-1);
-	}
+{
+    long l;
+
+    l = a->id - b->id;
+    if (l == 0L)
+        return (0);
+    else
+        return ((l > 0) ? 1 : -1);
+}
+
+int ssl_cipher_ptr_id_cmp(const SSL_CIPHER *const *ap,
+                          const SSL_CIPHER *const *bp)
+{
+    long l;
+
+    l = (*ap)->id - (*bp)->id;
+    if (l == 0L)
+        return (0);
+    else
+        return ((l > 0) ? 1 : -1);
+}
 
 /** return a STACK of the ciphers available for the SSL and in order of
  * preference */
 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s)
-	{
-	if (s != NULL)
-		{
-		if (s->cipher_list != NULL)
-			{
-			return(s->cipher_list);
-			}
-		else if ((s->ctx != NULL) &&
-			(s->ctx->cipher_list != NULL))
-			{
-			return(s->ctx->cipher_list);
-			}
-		}
-	return(NULL);
-	}
+{
+    if (s != NULL) {
+        if (s->cipher_list != NULL) {
+            return (s->cipher_list);
+        } else if ((s->ctx != NULL) && (s->ctx->cipher_list != NULL)) {
+            return (s->ctx->cipher_list);
+        }
+    }
+    return (NULL);
+}
 
 /** return a STACK of the ciphers available for the SSL and in order of
  * algorithm id */
 STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s)
-	{
-	if (s != NULL)
-		{
-		if (s->cipher_list_by_id != NULL)
-			{
-			return(s->cipher_list_by_id);
-			}
-		else if ((s->ctx != NULL) &&
-			(s->ctx->cipher_list_by_id != NULL))
-			{
-			return(s->ctx->cipher_list_by_id);
-			}
-		}
-	return(NULL);
-	}
+{
+    if (s != NULL) {
+        if (s->cipher_list_by_id != NULL) {
+            return (s->cipher_list_by_id);
+        } else if ((s->ctx != NULL) && (s->ctx->cipher_list_by_id != NULL)) {
+            return (s->ctx->cipher_list_by_id);
+        }
+    }
+    return (NULL);
+}
 
 /** The old interface to get the same thing as SSL_get_ciphers() */
-const char *SSL_get_cipher_list(const SSL *s,int n)
-	{
-	SSL_CIPHER *c;
-	STACK_OF(SSL_CIPHER) *sk;
-
-	if (s == NULL) return(NULL);
-	sk=SSL_get_ciphers(s);
-	if ((sk == NULL) || (sk_SSL_CIPHER_num(sk) <= n))
-		return(NULL);
-	c=sk_SSL_CIPHER_value(sk,n);
-	if (c == NULL) return(NULL);
-	return(c->name);
-	}
+const char *SSL_get_cipher_list(const SSL *s, int n)
+{
+    SSL_CIPHER *c;
+    STACK_OF(SSL_CIPHER) *sk;
+
+    if (s == NULL)
+        return (NULL);
+    sk = SSL_get_ciphers(s);
+    if ((sk == NULL) || (sk_SSL_CIPHER_num(sk) <= n))
+        return (NULL);
+    c = sk_SSL_CIPHER_value(sk, n);
+    if (c == NULL)
+        return (NULL);
+    return (c->name);
+}
 
 /** specify the ciphers to be used by default by the SSL_CTX */
 int SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str)
-	{
-	STACK_OF(SSL_CIPHER) *sk;
-	
-	sk=ssl_create_cipher_list(ctx->method,&ctx->cipher_list,
-		&ctx->cipher_list_by_id,str, ctx->cert);
-	/* ssl_create_cipher_list may return an empty stack if it
-	 * was unable to find a cipher matching the given rule string
-	 * (for example if the rule string specifies a cipher which
-	 * has been disabled). This is not an error as far as
-	 * ssl_create_cipher_list is concerned, and hence
-	 * ctx->cipher_list and ctx->cipher_list_by_id has been
-	 * updated. */
-	if (sk == NULL)
-		return 0;
-	else if (sk_SSL_CIPHER_num(sk) == 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
-		return 0;
-		}
-	return 1;
-	}
+{
+    STACK_OF(SSL_CIPHER) *sk;
+
+    sk = ssl_create_cipher_list(ctx->method, &ctx->cipher_list,
+                                &ctx->cipher_list_by_id, str, ctx->cert);
+    /*
+     * ssl_create_cipher_list may return an empty stack if it was unable to
+     * find a cipher matching the given rule string (for example if the rule
+     * string specifies a cipher which has been disabled). This is not an
+     * error as far as ssl_create_cipher_list is concerned, and hence
+     * ctx->cipher_list and ctx->cipher_list_by_id has been updated.
+     */
+    if (sk == NULL)
+        return 0;
+    else if (sk_SSL_CIPHER_num(sk) == 0) {
+        SSLerr(SSL_F_SSL_CTX_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
+        return 0;
+    }
+    return 1;
+}
 
 /** specify the ciphers to be used by the SSL */
-int SSL_set_cipher_list(SSL *s,const char *str)
-	{
-	STACK_OF(SSL_CIPHER) *sk;
-	
-	sk=ssl_create_cipher_list(s->ctx->method,&s->cipher_list,
-		&s->cipher_list_by_id,str, s->cert);
-	/* see comment in SSL_CTX_set_cipher_list */
-	if (sk == NULL)
-		return 0;
-	else if (sk_SSL_CIPHER_num(sk) == 0)
-		{
-		SSLerr(SSL_F_SSL_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
-		return 0;
-		}
-	return 1;
-	}
+int SSL_set_cipher_list(SSL *s, const char *str)
+{
+    STACK_OF(SSL_CIPHER) *sk;
+
+    sk = ssl_create_cipher_list(s->ctx->method, &s->cipher_list,
+                                &s->cipher_list_by_id, str, s->cert);
+    /* see comment in SSL_CTX_set_cipher_list */
+    if (sk == NULL)
+        return 0;
+    else if (sk_SSL_CIPHER_num(sk) == 0) {
+        SSLerr(SSL_F_SSL_SET_CIPHER_LIST, SSL_R_NO_CIPHER_MATCH);
+        return 0;
+    }
+    return 1;
+}
 
 /* works well for SSLv2, not so good for SSLv3 */
-char *SSL_get_shared_ciphers(const SSL *s,char *buf,int len)
-	{
-	char *p;
-	STACK_OF(SSL_CIPHER) *sk;
-	SSL_CIPHER *c;
-	int i;
-
-	if ((s->session == NULL) || (s->session->ciphers == NULL) ||
-		(len < 2))
-		return(NULL);
-
-	p=buf;
-	sk=s->session->ciphers;
-
-	if (sk_SSL_CIPHER_num(sk) == 0)
-		return NULL;
-
-	for (i=0; iname);
-		if (n+1 > len)
-			{
-			if (p != buf)
-				--p;
-			*p='\0';
-			return buf;
-			}
-		strcpy(p,c->name);
-		p+=n;
-		*(p++)=':';
-		len-=n+1;
-		}
-	p[-1]='\0';
-	return(buf);
-	}
-
-int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
-			     int (*put_cb)(const SSL_CIPHER *, unsigned char *))
-	{
-	int i,j=0;
-	SSL_CIPHER *c;
-	CERT *ct = s->cert;
-	unsigned char *q;
-	int empty_reneg_info_scsv = !s->renegotiate;
-	/* Set disabled masks for this session */
-	ssl_set_client_disabled(s);
-
-	if (sk == NULL) return(0);
-	q=p;
-	if (put_cb == NULL)
-		put_cb = s->method->put_cipher_by_char;
-
-	for (i=0; ialgorithm_ssl & ct->mask_ssl ||
-			c->algorithm_mkey & ct->mask_k ||
-			c->algorithm_auth & ct->mask_a)
-			continue;
+char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len)
+{
+    char *p;
+    STACK_OF(SSL_CIPHER) *sk;
+    SSL_CIPHER *c;
+    int i;
+
+    if ((s->session == NULL) || (s->session->ciphers == NULL) || (len < 2))
+        return (NULL);
+
+    p = buf;
+    sk = s->session->ciphers;
+
+    if (sk_SSL_CIPHER_num(sk) == 0)
+        return NULL;
+
+    for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
+        int n;
+
+        c = sk_SSL_CIPHER_value(sk, i);
+        n = strlen(c->name);
+        if (n + 1 > len) {
+            if (p != buf)
+                --p;
+            *p = '\0';
+            return buf;
+        }
+        strcpy(p, c->name);
+        p += n;
+        *(p++) = ':';
+        len -= n + 1;
+    }
+    p[-1] = '\0';
+    return (buf);
+}
+
+int ssl_cipher_list_to_bytes(SSL *s, STACK_OF(SSL_CIPHER) *sk,
+                             unsigned char *p,
+                             int (*put_cb) (const SSL_CIPHER *,
+                                            unsigned char *))
+{
+    int i, j = 0;
+    SSL_CIPHER *c;
+    CERT *ct = s->cert;
+    unsigned char *q;
+    int empty_reneg_info_scsv = !s->renegotiate;
+    /* Set disabled masks for this session */
+    ssl_set_client_disabled(s);
+
+    if (sk == NULL)
+        return (0);
+    q = p;
+    if (put_cb == NULL)
+        put_cb = s->method->put_cipher_by_char;
+
+    for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
+        c = sk_SSL_CIPHER_value(sk, i);
+        /* Skip disabled ciphers */
+        if (c->algorithm_ssl & ct->mask_ssl ||
+            c->algorithm_mkey & ct->mask_k || c->algorithm_auth & ct->mask_a)
+            continue;
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		if (c->id == SSL3_CK_SCSV)
-			{
-			if (!empty_reneg_info_scsv)
-				continue;
-			else
-				empty_reneg_info_scsv = 0;
-			}
-#endif
-		j = put_cb(c,p);
-		p+=j;
-		}
-	/* If p == q, no ciphers; caller indicates an error.
-	 * Otherwise, add applicable SCSVs. */
-	if (p != q)
-		{
-		if (empty_reneg_info_scsv)
-			{
-			static SSL_CIPHER scsv =
-				{
-				0, NULL, SSL3_CK_SCSV, 0, 0, 0, 0, 0, 0, 0, 0, 0
-				};
-			j = put_cb(&scsv,p);
-			p+=j;
+        if (c->id == SSL3_CK_SCSV) {
+            if (!empty_reneg_info_scsv)
+                continue;
+            else
+                empty_reneg_info_scsv = 0;
+        }
+#endif
+        j = put_cb(c, p);
+        p += j;
+    }
+    /*
+     * If p == q, no ciphers; caller indicates an error. Otherwise, add
+     * applicable SCSVs.
+     */
+    if (p != q) {
+        if (empty_reneg_info_scsv) {
+            static SSL_CIPHER scsv = {
+                0, NULL, SSL3_CK_SCSV, 0, 0, 0, 0, 0, 0, 0, 0, 0
+            };
+            j = put_cb(&scsv, p);
+            p += j;
 #ifdef OPENSSL_RI_DEBUG
-			fprintf(stderr, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV sent by client\n");
-#endif
-			}
-		if (s->mode & SSL_MODE_SEND_FALLBACK_SCSV)
-			{
-			static SSL_CIPHER scsv =
-				{
-				0, NULL, SSL3_CK_FALLBACK_SCSV, 0, 0, 0, 0, 0, 0, 0, 0, 0
-				};
-			j = put_cb(&scsv,p);
-			p+=j;
-			}
-		}
-
-	return(p-q);
-	}
-
-STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
-					       STACK_OF(SSL_CIPHER) **skp)
-	{
-	const SSL_CIPHER *c;
-	STACK_OF(SSL_CIPHER) *sk;
-	int i,n;
-
-	if (s->s3)
-		s->s3->send_connection_binding = 0;
-
-	n=ssl_put_cipher_by_char(s,NULL,NULL);
-	if (n == 0 || (num%n) != 0)
-		{
-		SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST);
-		return(NULL);
-		}
-	if ((skp == NULL) || (*skp == NULL))
-		sk=sk_SSL_CIPHER_new_null(); /* change perhaps later */
-	else
-		{
-		sk= *skp;
-		sk_SSL_CIPHER_zero(sk);
-		}
-
-	if (s->cert->ciphers_raw)
-		OPENSSL_free(s->cert->ciphers_raw);
-	s->cert->ciphers_raw = BUF_memdup(p, num);
-	if (s->cert->ciphers_raw == NULL)
-		{
-		SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-	s->cert->ciphers_rawlen = (size_t)num;
-
-	for (i=0; is3 && (n != 3 || !p[0]) &&
-			(p[n-2] == ((SSL3_CK_SCSV >> 8) & 0xff)) &&
-			(p[n-1] == (SSL3_CK_SCSV & 0xff)))
-			{
-			/* SCSV fatal if renegotiating */
-			if (s->renegotiate)
-				{
-				SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING);
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE); 
-				goto err;
-				}
-			s->s3->send_connection_binding = 1;
-			p += n;
+            fprintf(stderr,
+                    "TLS_EMPTY_RENEGOTIATION_INFO_SCSV sent by client\n");
+#endif
+        }
+        if (s->mode & SSL_MODE_SEND_FALLBACK_SCSV) {
+            static SSL_CIPHER scsv = {
+                0, NULL, SSL3_CK_FALLBACK_SCSV, 0, 0, 0, 0, 0, 0, 0, 0, 0
+            };
+            j = put_cb(&scsv, p);
+            p += j;
+        }
+    }
+
+    return (p - q);
+}
+
+STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s, unsigned char *p,
+                                               int num,
+                                               STACK_OF(SSL_CIPHER) **skp)
+{
+    const SSL_CIPHER *c;
+    STACK_OF(SSL_CIPHER) *sk;
+    int i, n;
+
+    if (s->s3)
+        s->s3->send_connection_binding = 0;
+
+    n = ssl_put_cipher_by_char(s, NULL, NULL);
+    if (n == 0 || (num % n) != 0) {
+        SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,
+               SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST);
+        return (NULL);
+    }
+    if ((skp == NULL) || (*skp == NULL))
+        sk = sk_SSL_CIPHER_new_null(); /* change perhaps later */
+    else {
+        sk = *skp;
+        sk_SSL_CIPHER_zero(sk);
+    }
+
+    if (s->cert->ciphers_raw)
+        OPENSSL_free(s->cert->ciphers_raw);
+    s->cert->ciphers_raw = BUF_memdup(p, num);
+    if (s->cert->ciphers_raw == NULL) {
+        SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+    s->cert->ciphers_rawlen = (size_t)num;
+
+    for (i = 0; i < num; i += n) {
+        /* Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV */
+        if (s->s3 && (n != 3 || !p[0]) &&
+            (p[n - 2] == ((SSL3_CK_SCSV >> 8) & 0xff)) &&
+            (p[n - 1] == (SSL3_CK_SCSV & 0xff))) {
+            /* SCSV fatal if renegotiating */
+            if (s->renegotiate) {
+                SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,
+                       SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING);
+                ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+                goto err;
+            }
+            s->s3->send_connection_binding = 1;
+            p += n;
 #ifdef OPENSSL_RI_DEBUG
-			fprintf(stderr, "SCSV received by server\n");
-#endif
-			continue;
-			}
-
-		/* Check for TLS_FALLBACK_SCSV */
-		if ((n != 3 || !p[0]) &&
-			(p[n-2] == ((SSL3_CK_FALLBACK_SCSV >> 8) & 0xff)) &&
-			(p[n-1] == (SSL3_CK_FALLBACK_SCSV & 0xff)))
-			{
-			/* The SCSV indicates that the client previously tried a higher version.
-			 * Fail if the current version is an unexpected downgrade. */
-			if (!SSL_ctrl(s, SSL_CTRL_CHECK_PROTO_VERSION, 0, NULL))
-				{
-				SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,SSL_R_INAPPROPRIATE_FALLBACK);
-				if (s->s3)
-					ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INAPPROPRIATE_FALLBACK);
-				goto err;
-				}
-			p += n;
-			continue;
-			}
-
-		c=ssl_get_cipher_by_char(s,p);
-		p+=n;
-		if (c != NULL)
-			{
-			if (!sk_SSL_CIPHER_push(sk,c))
-				{
-				SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
-				goto err;
-				}
-			}
-		}
-
-	if (skp != NULL)
-		*skp=sk;
-	return(sk);
-err:
-	if ((skp == NULL) || (*skp == NULL))
-		sk_SSL_CIPHER_free(sk);
-	return(NULL);
-	}
+            fprintf(stderr, "SCSV received by server\n");
+#endif
+            continue;
+        }
+
+        /* Check for TLS_FALLBACK_SCSV */
+        if ((n != 3 || !p[0]) &&
+            (p[n - 2] == ((SSL3_CK_FALLBACK_SCSV >> 8) & 0xff)) &&
+            (p[n - 1] == (SSL3_CK_FALLBACK_SCSV & 0xff))) {
+            /*
+             * The SCSV indicates that the client previously tried a higher
+             * version. Fail if the current version is an unexpected
+             * downgrade.
+             */
+            if (!SSL_ctrl(s, SSL_CTRL_CHECK_PROTO_VERSION, 0, NULL)) {
+                SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,
+                       SSL_R_INAPPROPRIATE_FALLBACK);
+                if (s->s3)
+                    ssl3_send_alert(s, SSL3_AL_FATAL,
+                                    SSL_AD_INAPPROPRIATE_FALLBACK);
+                goto err;
+            }
+            p += n;
+            continue;
+        }
+
+        c = ssl_get_cipher_by_char(s, p);
+        p += n;
+        if (c != NULL) {
+            if (!sk_SSL_CIPHER_push(sk, c)) {
+                SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
+        }
+    }
 
+    if (skp != NULL)
+        *skp = sk;
+    return (sk);
+ err:
+    if ((skp == NULL) || (*skp == NULL))
+        sk_SSL_CIPHER_free(sk);
+    return (NULL);
+}
 
 #ifndef OPENSSL_NO_TLSEXT
 /** return a servername extension value if provided in Client Hello, or NULL.
@@ -1614,1747 +1592,1729 @@ err:
  */
 
 const char *SSL_get_servername(const SSL *s, const int type)
-	{
-	if (type != TLSEXT_NAMETYPE_host_name)
-		return NULL;
+{
+    if (type != TLSEXT_NAMETYPE_host_name)
+        return NULL;
 
-	return s->session && !s->tlsext_hostname ?
-		s->session->tlsext_hostname :
-		s->tlsext_hostname;
-	}
+    return s->session && !s->tlsext_hostname ?
+        s->session->tlsext_hostname : s->tlsext_hostname;
+}
 
 int SSL_get_servername_type(const SSL *s)
-	{
-	if (s->session && (!s->tlsext_hostname ? s->session->tlsext_hostname : s->tlsext_hostname))
-		return TLSEXT_NAMETYPE_host_name;
-	return -1;
-	}
+{
+    if (s->session
+        && (!s->tlsext_hostname ? s->session->
+            tlsext_hostname : s->tlsext_hostname))
+        return TLSEXT_NAMETYPE_host_name;
+    return -1;
+}
 
-/* SSL_select_next_proto implements the standard protocol selection. It is
+/*
+ * SSL_select_next_proto implements the standard protocol selection. It is
  * expected that this function is called from the callback set by
- * SSL_CTX_set_next_proto_select_cb.
- *
- * The protocol data is assumed to be a vector of 8-bit, length prefixed byte
- * strings. The length byte itself is not included in the length. A byte
- * string of length 0 is invalid. No byte string may be truncated.
- *
- * The current, but experimental algorithm for selecting the protocol is:
- *
- * 1) If the server doesn't support NPN then this is indicated to the
- * callback. In this case, the client application has to abort the connection
- * or have a default application level protocol.
- *
- * 2) If the server supports NPN, but advertises an empty list then the
- * client selects the first protcol in its list, but indicates via the
- * API that this fallback case was enacted.
- *
- * 3) Otherwise, the client finds the first protocol in the server's list
- * that it supports and selects this protocol. This is because it's
- * assumed that the server has better information about which protocol
- * a client should use.
- *
- * 4) If the client doesn't support any of the server's advertised
- * protocols, then this is treated the same as case 2.
- *
- * It returns either
- * OPENSSL_NPN_NEGOTIATED if a common protocol was found, or
- * OPENSSL_NPN_NO_OVERLAP if the fallback case was reached.
+ * SSL_CTX_set_next_proto_select_cb. The protocol data is assumed to be a
+ * vector of 8-bit, length prefixed byte strings. The length byte itself is
+ * not included in the length. A byte string of length 0 is invalid. No byte
+ * string may be truncated. The current, but experimental algorithm for
+ * selecting the protocol is: 1) If the server doesn't support NPN then this
+ * is indicated to the callback. In this case, the client application has to
+ * abort the connection or have a default application level protocol. 2) If
+ * the server supports NPN, but advertises an empty list then the client
+ * selects the first protcol in its list, but indicates via the API that this
+ * fallback case was enacted. 3) Otherwise, the client finds the first
+ * protocol in the server's list that it supports and selects this protocol.
+ * This is because it's assumed that the server has better information about
+ * which protocol a client should use. 4) If the client doesn't support any
+ * of the server's advertised protocols, then this is treated the same as
+ * case 2. It returns either OPENSSL_NPN_NEGOTIATED if a common protocol was
+ * found, or OPENSSL_NPN_NO_OVERLAP if the fallback case was reached.
  */
-int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, const unsigned char *server, unsigned int server_len, const unsigned char *client, unsigned int client_len)
-	{
-	unsigned int i, j;
-	const unsigned char *result;
-	int status = OPENSSL_NPN_UNSUPPORTED;
-
-	/* For each protocol in server preference order, see if we support it. */
-	for (i = 0; i < server_len; )
-		{
-		for (j = 0; j < client_len; )
-			{
-			if (server[i] == client[j] &&
-			    memcmp(&server[i+1], &client[j+1], server[i]) == 0)
-				{
-				/* We found a match */
-				result = &server[i];
-				status = OPENSSL_NPN_NEGOTIATED;
-				goto found;
-				}
-			j += client[j];
-			j++;
-			}
-		i += server[i];
-		i++;
-		}
-
-	/* There's no overlap between our protocols and the server's list. */
-	result = client;
-	status = OPENSSL_NPN_NO_OVERLAP;
-
-	found:
-	*out = (unsigned char *) result + 1;
-	*outlen = result[0];
-	return status;
-	}
+int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
+                          const unsigned char *server,
+                          unsigned int server_len,
+                          const unsigned char *client,
+                          unsigned int client_len)
+{
+    unsigned int i, j;
+    const unsigned char *result;
+    int status = OPENSSL_NPN_UNSUPPORTED;
+
+    /*
+     * For each protocol in server preference order, see if we support it.
+     */
+    for (i = 0; i < server_len;) {
+        for (j = 0; j < client_len;) {
+            if (server[i] == client[j] &&
+                memcmp(&server[i + 1], &client[j + 1], server[i]) == 0) {
+                /* We found a match */
+                result = &server[i];
+                status = OPENSSL_NPN_NEGOTIATED;
+                goto found;
+            }
+            j += client[j];
+            j++;
+        }
+        i += server[i];
+        i++;
+    }
+
+    /* There's no overlap between our protocols and the server's list. */
+    result = client;
+    status = OPENSSL_NPN_NO_OVERLAP;
+
+ found:
+    *out = (unsigned char *)result + 1;
+    *outlen = result[0];
+    return status;
+}
 
 # ifndef OPENSSL_NO_NEXTPROTONEG
-/* SSL_get0_next_proto_negotiated sets *data and *len to point to the client's
- * requested protocol for this connection and returns 0. If the client didn't
- * request any protocol, then *data is set to NULL.
- *
- * Note that the client can request any protocol it chooses. The value returned
- * from this function need not be a member of the list of supported protocols
+/*
+ * SSL_get0_next_proto_negotiated sets *data and *len to point to the
+ * client's requested protocol for this connection and returns 0. If the
+ * client didn't request any protocol, then *data is set to NULL. Note that
+ * the client can request any protocol it chooses. The value returned from
+ * this function need not be a member of the list of supported protocols
  * provided by the callback.
  */
-void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, unsigned *len)
-	{
-	*data = s->next_proto_negotiated;
-	if (!*data) {
-		*len = 0;
-	} else {
-		*len = s->next_proto_negotiated_len;
-	}
-}
-
-/* SSL_CTX_set_next_protos_advertised_cb sets a callback that is called when a
- * TLS server needs a list of supported protocols for Next Protocol
- * Negotiation. The returned list must be in wire format.  The list is returned
- * by setting |out| to point to it and |outlen| to its length. This memory will
- * not be modified, but one should assume that the SSL* keeps a reference to
- * it.
- *
- * The callback should return SSL_TLSEXT_ERR_OK if it wishes to advertise. Otherwise, no
- * such extension will be included in the ServerHello. */
-void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *ctx, int (*cb) (SSL *ssl, const unsigned char **out, unsigned int *outlen, void *arg), void *arg)
-	{
-	ctx->next_protos_advertised_cb = cb;
-	ctx->next_protos_advertised_cb_arg = arg;
-	}
-
-/* SSL_CTX_set_next_proto_select_cb sets a callback that is called when a
+void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
+                                    unsigned *len)
+{
+    *data = s->next_proto_negotiated;
+    if (!*data) {
+        *len = 0;
+    } else {
+        *len = s->next_proto_negotiated_len;
+    }
+}
+
+/*
+ * SSL_CTX_set_next_protos_advertised_cb sets a callback that is called when
+ * a TLS server needs a list of supported protocols for Next Protocol
+ * Negotiation. The returned list must be in wire format.  The list is
+ * returned by setting |out| to point to it and |outlen| to its length. This
+ * memory will not be modified, but one should assume that the SSL* keeps a
+ * reference to it. The callback should return SSL_TLSEXT_ERR_OK if it
+ * wishes to advertise. Otherwise, no such extension will be included in the
+ * ServerHello.
+ */
+void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *ctx,
+                                           int (*cb) (SSL *ssl,
+                                                      const unsigned char
+                                                      **out,
+                                                      unsigned int *outlen,
+                                                      void *arg), void *arg)
+{
+    ctx->next_protos_advertised_cb = cb;
+    ctx->next_protos_advertised_cb_arg = arg;
+}
+
+/*
+ * SSL_CTX_set_next_proto_select_cb sets a callback that is called when a
  * client needs to select a protocol from the server's provided list. |out|
  * must be set to point to the selected protocol (which may be within |in|).
- * The length of the protocol name must be written into |outlen|. The server's
- * advertised protocols are provided in |in| and |inlen|. The callback can
- * assume that |in| is syntactically valid.
- *
- * The client must select a protocol. It is fatal to the connection if this
- * callback returns a value other than SSL_TLSEXT_ERR_OK.
+ * The length of the protocol name must be written into |outlen|. The
+ * server's advertised protocols are provided in |in| and |inlen|. The
+ * callback can assume that |in| is syntactically valid. The client must
+ * select a protocol. It is fatal to the connection if this callback returns
+ * a value other than SSL_TLSEXT_ERR_OK.
  */
-void SSL_CTX_set_next_proto_select_cb(SSL_CTX *ctx, int (*cb) (SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg), void *arg)
-	{
-	ctx->next_proto_select_cb = cb;
-	ctx->next_proto_select_cb_arg = arg;
-	}
+void SSL_CTX_set_next_proto_select_cb(SSL_CTX *ctx,
+                                      int (*cb) (SSL *s, unsigned char **out,
+                                                 unsigned char *outlen,
+                                                 const unsigned char *in,
+                                                 unsigned int inlen,
+                                                 void *arg), void *arg)
+{
+    ctx->next_proto_select_cb = cb;
+    ctx->next_proto_select_cb_arg = arg;
+}
 # endif
 
-/* SSL_CTX_set_alpn_protos sets the ALPN protocol list on |ctx| to |protos|.
+/*
+ * SSL_CTX_set_alpn_protos sets the ALPN protocol list on |ctx| to |protos|.
  * |protos| must be in wire-format (i.e. a series of non-empty, 8-bit
- * length-prefixed strings).
- *
- * Returns 0 on success. */
-int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char* protos,
-			    unsigned protos_len)
-	{
-	if (ctx->alpn_client_proto_list)
-		OPENSSL_free(ctx->alpn_client_proto_list);
-
-	ctx->alpn_client_proto_list = OPENSSL_malloc(protos_len);
-	if (!ctx->alpn_client_proto_list)
-		return 1;
-	memcpy(ctx->alpn_client_proto_list, protos, protos_len);
-	ctx->alpn_client_proto_list_len = protos_len;
-
-	return 0;
-	}
-
-/* SSL_set_alpn_protos sets the ALPN protocol list on |ssl| to |protos|.
+ * length-prefixed strings). Returns 0 on success.
+ */
+int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
+                            unsigned protos_len)
+{
+    if (ctx->alpn_client_proto_list)
+        OPENSSL_free(ctx->alpn_client_proto_list);
+
+    ctx->alpn_client_proto_list = OPENSSL_malloc(protos_len);
+    if (!ctx->alpn_client_proto_list)
+        return 1;
+    memcpy(ctx->alpn_client_proto_list, protos, protos_len);
+    ctx->alpn_client_proto_list_len = protos_len;
+
+    return 0;
+}
+
+/*
+ * SSL_set_alpn_protos sets the ALPN protocol list on |ssl| to |protos|.
  * |protos| must be in wire-format (i.e. a series of non-empty, 8-bit
- * length-prefixed strings).
- *
- * Returns 0 on success. */
-int SSL_set_alpn_protos(SSL *ssl, const unsigned char* protos,
-			unsigned protos_len)
-	{
-	if (ssl->alpn_client_proto_list)
-		OPENSSL_free(ssl->alpn_client_proto_list);
-
-	ssl->alpn_client_proto_list = OPENSSL_malloc(protos_len);
-	if (!ssl->alpn_client_proto_list)
-		return 1;
-	memcpy(ssl->alpn_client_proto_list, protos, protos_len);
-	ssl->alpn_client_proto_list_len = protos_len;
-
-	return 0;
-	}
-
-/* SSL_CTX_set_alpn_select_cb sets a callback function on |ctx| that is called
- * during ClientHello processing in order to select an ALPN protocol from the
- * client's list of offered protocols. */
-void SSL_CTX_set_alpn_select_cb(SSL_CTX* ctx,
-				int (*cb) (SSL *ssl,
-					   const unsigned char **out,
-					   unsigned char *outlen,
-					   const unsigned char *in,
-					   unsigned int inlen,
-					   void *arg),
-				void *arg)
-	{
-	ctx->alpn_select_cb = cb;
-	ctx->alpn_select_cb_arg = arg;
-	}
-
-/* SSL_get0_alpn_selected gets the selected ALPN protocol (if any) from |ssl|.
- * On return it sets |*data| to point to |*len| bytes of protocol name (not
- * including the leading length-prefix byte). If the server didn't respond with
- * a negotiated protocol then |*len| will be zero. */
+ * length-prefixed strings). Returns 0 on success.
+ */
+int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
+                        unsigned protos_len)
+{
+    if (ssl->alpn_client_proto_list)
+        OPENSSL_free(ssl->alpn_client_proto_list);
+
+    ssl->alpn_client_proto_list = OPENSSL_malloc(protos_len);
+    if (!ssl->alpn_client_proto_list)
+        return 1;
+    memcpy(ssl->alpn_client_proto_list, protos, protos_len);
+    ssl->alpn_client_proto_list_len = protos_len;
+
+    return 0;
+}
+
+/*
+ * SSL_CTX_set_alpn_select_cb sets a callback function on |ctx| that is
+ * called during ClientHello processing in order to select an ALPN protocol
+ * from the client's list of offered protocols.
+ */
+void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
+                                int (*cb) (SSL *ssl,
+                                           const unsigned char **out,
+                                           unsigned char *outlen,
+                                           const unsigned char *in,
+                                           unsigned int inlen,
+                                           void *arg), void *arg)
+{
+    ctx->alpn_select_cb = cb;
+    ctx->alpn_select_cb_arg = arg;
+}
+
+/*
+ * SSL_get0_alpn_selected gets the selected ALPN protocol (if any) from
+ * |ssl|. On return it sets |*data| to point to |*len| bytes of protocol name
+ * (not including the leading length-prefix byte). If the server didn't
+ * respond with a negotiated protocol then |*len| will be zero.
+ */
 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
-			    unsigned *len)
-	{
-	*data = NULL;
-	if (ssl->s3)
-		*data = ssl->s3->alpn_selected;
-	if (*data == NULL)
-		*len = 0;
-	else
-		*len = ssl->s3->alpn_selected_len;
-	}
-
-#endif /* !OPENSSL_NO_TLSEXT */
+                            unsigned *len)
+{
+    *data = NULL;
+    if (ssl->s3)
+        *data = ssl->s3->alpn_selected;
+    if (*data == NULL)
+        *len = 0;
+    else
+        *len = ssl->s3->alpn_selected_len;
+}
+
+#endif                          /* !OPENSSL_NO_TLSEXT */
 
 int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen,
-	const char *label, size_t llen, const unsigned char *p, size_t plen,
-	int use_context)
-	{
-	if (s->version < TLS1_VERSION)
-		return -1;
+                               const char *label, size_t llen,
+                               const unsigned char *p, size_t plen,
+                               int use_context)
+{
+    if (s->version < TLS1_VERSION)
+        return -1;
 
-	return s->method->ssl3_enc->export_keying_material(s, out, olen, label,
-							   llen, p, plen,
-							   use_context);
-	}
+    return s->method->ssl3_enc->export_keying_material(s, out, olen, label,
+                                                       llen, p, plen,
+                                                       use_context);
+}
 
 static unsigned long ssl_session_hash(const SSL_SESSION *a)
-	{
-	unsigned long l;
-
-	l=(unsigned long)
-		((unsigned int) a->session_id[0]     )|
-		((unsigned int) a->session_id[1]<< 8L)|
-		((unsigned long)a->session_id[2]<<16L)|
-		((unsigned long)a->session_id[3]<<24L);
-	return(l);
-	}
-
-/* NB: If this function (or indeed the hash function which uses a sort of
+{
+    unsigned long l;
+
+    l = (unsigned long)
+        ((unsigned int)a->session_id[0]) |
+        ((unsigned int)a->session_id[1] << 8L) |
+        ((unsigned long)a->session_id[2] << 16L) |
+        ((unsigned long)a->session_id[3] << 24L);
+    return (l);
+}
+
+/*
+ * NB: If this function (or indeed the hash function which uses a sort of
  * coarser function than this one) is changed, ensure
- * SSL_CTX_has_matching_session_id() is checked accordingly. It relies on being
- * able to construct an SSL_SESSION that will collide with any existing session
- * with a matching session ID. */
-static int ssl_session_cmp(const SSL_SESSION *a,const SSL_SESSION *b)
-	{
-	if (a->ssl_version != b->ssl_version)
-		return(1);
-	if (a->session_id_length != b->session_id_length)
-		return(1);
-	return(memcmp(a->session_id,b->session_id,a->session_id_length));
-	}
-
-/* These wrapper functions should remain rather than redeclaring
+ * SSL_CTX_has_matching_session_id() is checked accordingly. It relies on
+ * being able to construct an SSL_SESSION that will collide with any existing
+ * session with a matching session ID.
+ */
+static int ssl_session_cmp(const SSL_SESSION *a, const SSL_SESSION *b)
+{
+    if (a->ssl_version != b->ssl_version)
+        return (1);
+    if (a->session_id_length != b->session_id_length)
+        return (1);
+    return (memcmp(a->session_id, b->session_id, a->session_id_length));
+}
+
+/*
+ * These wrapper functions should remain rather than redeclaring
  * SSL_SESSION_hash and SSL_SESSION_cmp for void* types and casting each
- * variable. The reason is that the functions aren't static, they're exposed via
- * ssl.h. */
+ * variable. The reason is that the functions aren't static, they're exposed
+ * via ssl.h.
+ */
 static IMPLEMENT_LHASH_HASH_FN(ssl_session, SSL_SESSION)
 static IMPLEMENT_LHASH_COMP_FN(ssl_session, SSL_SESSION)
 
 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
-	{
-	SSL_CTX *ret=NULL;
-
-	if (meth == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_NULL_SSL_METHOD_PASSED);
-		return(NULL);
-		}
+{
+    SSL_CTX *ret = NULL;
 
+    if (meth == NULL) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_NULL_SSL_METHOD_PASSED);
+        return (NULL);
+    }
 #ifdef OPENSSL_FIPS
-	if (FIPS_mode() && (meth->version < TLS1_VERSION))	
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
-		return NULL;
-		}
+    if (FIPS_mode() && (meth->version < TLS1_VERSION)) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+        return NULL;
+    }
 #endif
 
-	if (SSL_get_ex_data_X509_STORE_CTX_idx() < 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_X509_VERIFICATION_SETUP_PROBLEMS);
-		goto err;
-		}
-	ret=(SSL_CTX *)OPENSSL_malloc(sizeof(SSL_CTX));
-	if (ret == NULL)
-		goto err;
+    if (SSL_get_ex_data_X509_STORE_CTX_idx() < 0) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_X509_VERIFICATION_SETUP_PROBLEMS);
+        goto err;
+    }
+    ret = (SSL_CTX *)OPENSSL_malloc(sizeof(SSL_CTX));
+    if (ret == NULL)
+        goto err;
 
-	memset(ret,0,sizeof(SSL_CTX));
+    memset(ret, 0, sizeof(SSL_CTX));
 
-	ret->method=meth;
+    ret->method = meth;
 
-	ret->cert_store=NULL;
-	ret->session_cache_mode=SSL_SESS_CACHE_SERVER;
-	ret->session_cache_size=SSL_SESSION_CACHE_MAX_SIZE_DEFAULT;
-	ret->session_cache_head=NULL;
-	ret->session_cache_tail=NULL;
+    ret->cert_store = NULL;
+    ret->session_cache_mode = SSL_SESS_CACHE_SERVER;
+    ret->session_cache_size = SSL_SESSION_CACHE_MAX_SIZE_DEFAULT;
+    ret->session_cache_head = NULL;
+    ret->session_cache_tail = NULL;
 
-	/* We take the system default */
-	ret->session_timeout=meth->get_timeout();
+    /* We take the system default */
+    ret->session_timeout = meth->get_timeout();
 
-	ret->new_session_cb=0;
-	ret->remove_session_cb=0;
-	ret->get_session_cb=0;
-	ret->generate_session_id=0;
+    ret->new_session_cb = 0;
+    ret->remove_session_cb = 0;
+    ret->get_session_cb = 0;
+    ret->generate_session_id = 0;
 
-	memset((char *)&ret->stats,0,sizeof(ret->stats));
+    memset((char *)&ret->stats, 0, sizeof(ret->stats));
 
-	ret->references=1;
-	ret->quiet_shutdown=0;
+    ret->references = 1;
+    ret->quiet_shutdown = 0;
 
-/*	ret->cipher=NULL;*/
+/*      ret->cipher=NULL;*/
 /*-
-	ret->s2->challenge=NULL;
-	ret->master_key=NULL;
-	ret->key_arg=NULL;
-	ret->s2->conn_id=NULL; */
+        ret->s2->challenge=NULL;
+        ret->master_key=NULL;
+        ret->key_arg=NULL;
+        ret->s2->conn_id=NULL; */
 
-	ret->info_callback=NULL;
+    ret->info_callback = NULL;
 
-	ret->app_verify_callback=0;
-	ret->app_verify_arg=NULL;
+    ret->app_verify_callback = 0;
+    ret->app_verify_arg = NULL;
 
-	ret->max_cert_list=SSL_MAX_CERT_LIST_DEFAULT;
-	ret->read_ahead=0;
-	ret->msg_callback=0;
-	ret->msg_callback_arg=NULL;
-	ret->verify_mode=SSL_VERIFY_NONE;
+    ret->max_cert_list = SSL_MAX_CERT_LIST_DEFAULT;
+    ret->read_ahead = 0;
+    ret->msg_callback = 0;
+    ret->msg_callback_arg = NULL;
+    ret->verify_mode = SSL_VERIFY_NONE;
 #if 0
-	ret->verify_depth=-1; /* Don't impose a limit (but x509_lu.c does) */
-#endif
-	ret->sid_ctx_length=0;
-	ret->default_verify_callback=NULL;
-	if ((ret->cert=ssl_cert_new()) == NULL)
-		goto err;
-
-	ret->default_passwd_callback=0;
-	ret->default_passwd_callback_userdata=NULL;
-	ret->client_cert_cb=0;
-	ret->app_gen_cookie_cb=0;
-	ret->app_verify_cookie_cb=0;
-
-	ret->sessions=lh_SSL_SESSION_new();
-	if (ret->sessions == NULL) goto err;
-	ret->cert_store=X509_STORE_new();
-	if (ret->cert_store == NULL) goto err;
-
-	ssl_create_cipher_list(ret->method,
-		&ret->cipher_list,&ret->cipher_list_by_id,
-		meth->version == SSL2_VERSION ? "SSLv2" : SSL_DEFAULT_CIPHER_LIST, ret->cert);
-	if (ret->cipher_list == NULL
-	    || sk_SSL_CIPHER_num(ret->cipher_list) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_LIBRARY_HAS_NO_CIPHERS);
-		goto err2;
-		}
-
-	ret->param = X509_VERIFY_PARAM_new();
-	if (!ret->param)
-		goto err;
-
-	if ((ret->rsa_md5=EVP_get_digestbyname("ssl2-md5")) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES);
-		goto err2;
-		}
-	if ((ret->md5=EVP_get_digestbyname("ssl3-md5")) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES);
-		goto err2;
-		}
-	if ((ret->sha1=EVP_get_digestbyname("ssl3-sha1")) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES);
-		goto err2;
-		}
-
-	if ((ret->client_CA=sk_X509_NAME_new_null()) == NULL)
-		goto err;
-
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_CTX, ret, &ret->ex_data);
-
-	ret->extra_certs=NULL;
-	/* No compression for DTLS */
-	if (meth->version != DTLS1_VERSION)
-		ret->comp_methods=SSL_COMP_get_compression_methods();
-
-	ret->max_send_fragment = SSL3_RT_MAX_PLAIN_LENGTH;
+    ret->verify_depth = -1;     /* Don't impose a limit (but x509_lu.c does) */
+#endif
+    ret->sid_ctx_length = 0;
+    ret->default_verify_callback = NULL;
+    if ((ret->cert = ssl_cert_new()) == NULL)
+        goto err;
+
+    ret->default_passwd_callback = 0;
+    ret->default_passwd_callback_userdata = NULL;
+    ret->client_cert_cb = 0;
+    ret->app_gen_cookie_cb = 0;
+    ret->app_verify_cookie_cb = 0;
+
+    ret->sessions = lh_SSL_SESSION_new();
+    if (ret->sessions == NULL)
+        goto err;
+    ret->cert_store = X509_STORE_new();
+    if (ret->cert_store == NULL)
+        goto err;
+
+    ssl_create_cipher_list(ret->method,
+                           &ret->cipher_list, &ret->cipher_list_by_id,
+                           meth->version ==
+                           SSL2_VERSION ? "SSLv2" : SSL_DEFAULT_CIPHER_LIST,
+                           ret->cert);
+    if (ret->cipher_list == NULL || sk_SSL_CIPHER_num(ret->cipher_list) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_LIBRARY_HAS_NO_CIPHERS);
+        goto err2;
+    }
+
+    ret->param = X509_VERIFY_PARAM_new();
+    if (!ret->param)
+        goto err;
+
+    if ((ret->rsa_md5 = EVP_get_digestbyname("ssl2-md5")) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES);
+        goto err2;
+    }
+    if ((ret->md5 = EVP_get_digestbyname("ssl3-md5")) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES);
+        goto err2;
+    }
+    if ((ret->sha1 = EVP_get_digestbyname("ssl3-sha1")) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES);
+        goto err2;
+    }
+
+    if ((ret->client_CA = sk_X509_NAME_new_null()) == NULL)
+        goto err;
+
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_CTX, ret, &ret->ex_data);
+
+    ret->extra_certs = NULL;
+    /* No compression for DTLS */
+    if (meth->version != DTLS1_VERSION)
+        ret->comp_methods = SSL_COMP_get_compression_methods();
+
+    ret->max_send_fragment = SSL3_RT_MAX_PLAIN_LENGTH;
 
 #ifndef OPENSSL_NO_TLSEXT
-	ret->tlsext_servername_callback = 0;
-	ret->tlsext_servername_arg = NULL;
-	/* Setup RFC4507 ticket keys */
-	if ((RAND_pseudo_bytes(ret->tlsext_tick_key_name, 16) <= 0)
-		|| (RAND_bytes(ret->tlsext_tick_hmac_key, 16) <= 0)
-		|| (RAND_bytes(ret->tlsext_tick_aes_key, 16) <= 0))
-		ret->options |= SSL_OP_NO_TICKET;
+    ret->tlsext_servername_callback = 0;
+    ret->tlsext_servername_arg = NULL;
+    /* Setup RFC4507 ticket keys */
+    if ((RAND_pseudo_bytes(ret->tlsext_tick_key_name, 16) <= 0)
+        || (RAND_bytes(ret->tlsext_tick_hmac_key, 16) <= 0)
+        || (RAND_bytes(ret->tlsext_tick_aes_key, 16) <= 0))
+        ret->options |= SSL_OP_NO_TICKET;
 
-	ret->tlsext_status_cb = 0;
-	ret->tlsext_status_arg = NULL;
+    ret->tlsext_status_cb = 0;
+    ret->tlsext_status_arg = NULL;
 
 # ifndef OPENSSL_NO_NEXTPROTONEG
-	ret->next_protos_advertised_cb = 0;
-	ret->next_proto_select_cb = 0;
+    ret->next_protos_advertised_cb = 0;
+    ret->next_proto_select_cb = 0;
 # endif
 #endif
 #ifndef OPENSSL_NO_PSK
-	ret->psk_identity_hint=NULL;
-	ret->psk_client_callback=NULL;
-	ret->psk_server_callback=NULL;
+    ret->psk_identity_hint = NULL;
+    ret->psk_client_callback = NULL;
+    ret->psk_server_callback = NULL;
 #endif
 #ifndef OPENSSL_NO_SRP
-	SSL_CTX_SRP_CTX_init(ret);
+    SSL_CTX_SRP_CTX_init(ret);
 #endif
 #ifndef OPENSSL_NO_BUF_FREELISTS
-	ret->freelist_max_len = SSL_MAX_BUF_FREELIST_LEN_DEFAULT;
-	ret->rbuf_freelist = OPENSSL_malloc(sizeof(SSL3_BUF_FREELIST));
-	if (!ret->rbuf_freelist)
-		goto err;
-	ret->rbuf_freelist->chunklen = 0;
-	ret->rbuf_freelist->len = 0;
-	ret->rbuf_freelist->head = NULL;
-	ret->wbuf_freelist = OPENSSL_malloc(sizeof(SSL3_BUF_FREELIST));
-	if (!ret->wbuf_freelist)
-		{
-		OPENSSL_free(ret->rbuf_freelist);
-		goto err;
-		}
-	ret->wbuf_freelist->chunklen = 0;
-	ret->wbuf_freelist->len = 0;
-	ret->wbuf_freelist->head = NULL;
+    ret->freelist_max_len = SSL_MAX_BUF_FREELIST_LEN_DEFAULT;
+    ret->rbuf_freelist = OPENSSL_malloc(sizeof(SSL3_BUF_FREELIST));
+    if (!ret->rbuf_freelist)
+        goto err;
+    ret->rbuf_freelist->chunklen = 0;
+    ret->rbuf_freelist->len = 0;
+    ret->rbuf_freelist->head = NULL;
+    ret->wbuf_freelist = OPENSSL_malloc(sizeof(SSL3_BUF_FREELIST));
+    if (!ret->wbuf_freelist) {
+        OPENSSL_free(ret->rbuf_freelist);
+        goto err;
+    }
+    ret->wbuf_freelist->chunklen = 0;
+    ret->wbuf_freelist->len = 0;
+    ret->wbuf_freelist->head = NULL;
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	ret->client_cert_engine = NULL;
-#ifdef OPENSSL_SSL_CLIENT_ENGINE_AUTO
-#define eng_strx(x)	#x
-#define eng_str(x)	eng_strx(x)
-	/* Use specific client engine automatically... ignore errors */
-	{
-	ENGINE *eng;
-	eng = ENGINE_by_id(eng_str(OPENSSL_SSL_CLIENT_ENGINE_AUTO));
-	if (!eng)
-		{
-		ERR_clear_error();
-		ENGINE_load_builtin_engines();
-		eng = ENGINE_by_id(eng_str(OPENSSL_SSL_CLIENT_ENGINE_AUTO));
-		}
-	if (!eng || !SSL_CTX_set_client_cert_engine(ret, eng))
-		ERR_clear_error();
-	}
-#endif
-#endif
-	/* Default is to connect to non-RI servers. When RI is more widely
-	 * deployed might change this.
-	 */
-	ret->options |= SSL_OP_LEGACY_SERVER_CONNECT;
-
-	return(ret);
-err:
-	SSLerr(SSL_F_SSL_CTX_NEW,ERR_R_MALLOC_FAILURE);
-err2:
-	if (ret != NULL) SSL_CTX_free(ret);
-	return(NULL);
-	}
+    ret->client_cert_engine = NULL;
+# ifdef OPENSSL_SSL_CLIENT_ENGINE_AUTO
+#  define eng_strx(x)     #x
+#  define eng_str(x)      eng_strx(x)
+    /* Use specific client engine automatically... ignore errors */
+    {
+        ENGINE *eng;
+        eng = ENGINE_by_id(eng_str(OPENSSL_SSL_CLIENT_ENGINE_AUTO));
+        if (!eng) {
+            ERR_clear_error();
+            ENGINE_load_builtin_engines();
+            eng = ENGINE_by_id(eng_str(OPENSSL_SSL_CLIENT_ENGINE_AUTO));
+        }
+        if (!eng || !SSL_CTX_set_client_cert_engine(ret, eng))
+            ERR_clear_error();
+    }
+# endif
+#endif
+    /*
+     * Default is to connect to non-RI servers. When RI is more widely
+     * deployed might change this.
+     */
+    ret->options |= SSL_OP_LEGACY_SERVER_CONNECT;
+
+    return (ret);
+ err:
+    SSLerr(SSL_F_SSL_CTX_NEW, ERR_R_MALLOC_FAILURE);
+ err2:
+    if (ret != NULL)
+        SSL_CTX_free(ret);
+    return (NULL);
+}
 
 #if 0
 static void SSL_COMP_free(SSL_COMP *comp)
-    { OPENSSL_free(comp); }
+{
+    OPENSSL_free(comp);
+}
 #endif
 
 #ifndef OPENSSL_NO_BUF_FREELISTS
-static void
-ssl_buf_freelist_free(SSL3_BUF_FREELIST *list)
-	{
-	SSL3_BUF_FREELIST_ENTRY *ent, *next;
-	for (ent = list->head; ent; ent = next)
-		{
-		next = ent->next;
-		OPENSSL_free(ent);
-		}
-	OPENSSL_free(list);
-	}
+static void ssl_buf_freelist_free(SSL3_BUF_FREELIST *list)
+{
+    SSL3_BUF_FREELIST_ENTRY *ent, *next;
+    for (ent = list->head; ent; ent = next) {
+        next = ent->next;
+        OPENSSL_free(ent);
+    }
+    OPENSSL_free(list);
+}
 #endif
 
 void SSL_CTX_free(SSL_CTX *a)
-	{
-	int i;
+{
+    int i;
 
-	if (a == NULL) return;
+    if (a == NULL)
+        return;
 
-	i=CRYPTO_add(&a->references,-1,CRYPTO_LOCK_SSL_CTX);
+    i = CRYPTO_add(&a->references, -1, CRYPTO_LOCK_SSL_CTX);
 #ifdef REF_PRINT
-	REF_PRINT("SSL_CTX",a);
+    REF_PRINT("SSL_CTX", a);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"SSL_CTX_free, bad reference count\n");
-		abort(); /* ok */
-		}
-#endif
-
-	if (a->param)
-		X509_VERIFY_PARAM_free(a->param);
-
-	/*
-	 * Free internal session cache. However: the remove_cb() may reference
-	 * the ex_data of SSL_CTX, thus the ex_data store can only be removed
-	 * after the sessions were flushed.
-	 * As the ex_data handling routines might also touch the session cache,
-	 * the most secure solution seems to be: empty (flush) the cache, then
-	 * free ex_data, then finally free the cache.
-	 * (See ticket [openssl.org #212].)
-	 */
-	if (a->sessions != NULL)
-		SSL_CTX_flush_sessions(a,0);
-
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_CTX, a, &a->ex_data);
-
-	if (a->sessions != NULL)
-		lh_SSL_SESSION_free(a->sessions);
-
-	if (a->cert_store != NULL)
-		X509_STORE_free(a->cert_store);
-	if (a->cipher_list != NULL)
-		sk_SSL_CIPHER_free(a->cipher_list);
-	if (a->cipher_list_by_id != NULL)
-		sk_SSL_CIPHER_free(a->cipher_list_by_id);
-	if (a->cert != NULL)
-		ssl_cert_free(a->cert);
-	if (a->client_CA != NULL)
-		sk_X509_NAME_pop_free(a->client_CA,X509_NAME_free);
-	if (a->extra_certs != NULL)
-		sk_X509_pop_free(a->extra_certs,X509_free);
-#if 0 /* This should never be done, since it removes a global database */
-	if (a->comp_methods != NULL)
-		sk_SSL_COMP_pop_free(a->comp_methods,SSL_COMP_free);
+    if (i < 0) {
+        fprintf(stderr, "SSL_CTX_free, bad reference count\n");
+        abort();                /* ok */
+    }
+#endif
+
+    if (a->param)
+        X509_VERIFY_PARAM_free(a->param);
+
+    /*
+     * Free internal session cache. However: the remove_cb() may reference
+     * the ex_data of SSL_CTX, thus the ex_data store can only be removed
+     * after the sessions were flushed.
+     * As the ex_data handling routines might also touch the session cache,
+     * the most secure solution seems to be: empty (flush) the cache, then
+     * free ex_data, then finally free the cache.
+     * (See ticket [openssl.org #212].)
+     */
+    if (a->sessions != NULL)
+        SSL_CTX_flush_sessions(a, 0);
+
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_CTX, a, &a->ex_data);
+
+    if (a->sessions != NULL)
+        lh_SSL_SESSION_free(a->sessions);
+
+    if (a->cert_store != NULL)
+        X509_STORE_free(a->cert_store);
+    if (a->cipher_list != NULL)
+        sk_SSL_CIPHER_free(a->cipher_list);
+    if (a->cipher_list_by_id != NULL)
+        sk_SSL_CIPHER_free(a->cipher_list_by_id);
+    if (a->cert != NULL)
+        ssl_cert_free(a->cert);
+    if (a->client_CA != NULL)
+        sk_X509_NAME_pop_free(a->client_CA, X509_NAME_free);
+    if (a->extra_certs != NULL)
+        sk_X509_pop_free(a->extra_certs, X509_free);
+#if 0                           /* This should never be done, since it
+                                 * removes a global database */
+    if (a->comp_methods != NULL)
+        sk_SSL_COMP_pop_free(a->comp_methods, SSL_COMP_free);
 #else
-	a->comp_methods = NULL;
+    a->comp_methods = NULL;
 #endif
 
 #ifndef OPENSSL_NO_SRTP
-        if (a->srtp_profiles)
-                sk_SRTP_PROTECTION_PROFILE_free(a->srtp_profiles);
+    if (a->srtp_profiles)
+        sk_SRTP_PROTECTION_PROFILE_free(a->srtp_profiles);
 #endif
 
 #ifndef OPENSSL_NO_PSK
-	if (a->psk_identity_hint)
-		OPENSSL_free(a->psk_identity_hint);
+    if (a->psk_identity_hint)
+        OPENSSL_free(a->psk_identity_hint);
 #endif
 #ifndef OPENSSL_NO_SRP
-	SSL_CTX_SRP_CTX_free(a);
+    SSL_CTX_SRP_CTX_free(a);
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	if (a->client_cert_engine)
-		ENGINE_finish(a->client_cert_engine);
+    if (a->client_cert_engine)
+        ENGINE_finish(a->client_cert_engine);
 #endif
 
 #ifndef OPENSSL_NO_BUF_FREELISTS
-	if (a->wbuf_freelist)
-		ssl_buf_freelist_free(a->wbuf_freelist);
-	if (a->rbuf_freelist)
-		ssl_buf_freelist_free(a->rbuf_freelist);
+    if (a->wbuf_freelist)
+        ssl_buf_freelist_free(a->wbuf_freelist);
+    if (a->rbuf_freelist)
+        ssl_buf_freelist_free(a->rbuf_freelist);
 #endif
 #ifndef OPENSSL_NO_TLSEXT
 # ifndef OPENSSL_NO_EC
-	if (a->tlsext_ecpointformatlist)
-		OPENSSL_free(a->tlsext_ecpointformatlist);
-	if (a->tlsext_ellipticcurvelist)
-		OPENSSL_free(a->tlsext_ellipticcurvelist);
-# endif /* OPENSSL_NO_EC */
-	if (a->alpn_client_proto_list != NULL)
-		OPENSSL_free(a->alpn_client_proto_list);
+    if (a->tlsext_ecpointformatlist)
+        OPENSSL_free(a->tlsext_ecpointformatlist);
+    if (a->tlsext_ellipticcurvelist)
+        OPENSSL_free(a->tlsext_ellipticcurvelist);
+# endif                         /* OPENSSL_NO_EC */
+    if (a->alpn_client_proto_list != NULL)
+        OPENSSL_free(a->alpn_client_proto_list);
 #endif
 
-	OPENSSL_free(a);
-	}
+    OPENSSL_free(a);
+}
 
 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb)
-	{
-	ctx->default_passwd_callback=cb;
-	}
-
-void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx,void *u)
-	{
-	ctx->default_passwd_callback_userdata=u;
-	}
-
-void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg)
-	{
-	ctx->app_verify_callback=cb;
-	ctx->app_verify_arg=arg;
-	}
-
-void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,int (*cb)(int, X509_STORE_CTX *))
-	{
-	ctx->verify_mode=mode;
-	ctx->default_verify_callback=cb;
-	}
-
-void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth)
-	{
-	X509_VERIFY_PARAM_set_depth(ctx->param, depth);
-	}
-
-void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg)
-	{
-	ssl_cert_set_cert_cb(c->cert, cb, arg);
-	}
-
-void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg)
-	{
-	ssl_cert_set_cert_cb(s->cert, cb, arg);
-	}
+{
+    ctx->default_passwd_callback = cb;
+}
+
+void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u)
+{
+    ctx->default_passwd_callback_userdata = u;
+}
+
+void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
+                                      int (*cb) (X509_STORE_CTX *, void *),
+                                      void *arg)
+{
+    ctx->app_verify_callback = cb;
+    ctx->app_verify_arg = arg;
+}
+
+void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
+                        int (*cb) (int, X509_STORE_CTX *))
+{
+    ctx->verify_mode = mode;
+    ctx->default_verify_callback = cb;
+}
+
+void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth)
+{
+    X509_VERIFY_PARAM_set_depth(ctx->param, depth);
+}
+
+void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
+                         void *arg)
+{
+    ssl_cert_set_cert_cb(c->cert, cb, arg);
+}
+
+void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg)
+{
+    ssl_cert_set_cert_cb(s->cert, cb, arg);
+}
 
 void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher)
-	{
-	CERT_PKEY *cpk;
-	int rsa_enc,rsa_tmp,rsa_sign,dh_tmp,dh_rsa,dh_dsa,dsa_sign;
-	int rsa_enc_export,dh_rsa_export,dh_dsa_export;
-	int rsa_tmp_export,dh_tmp_export,kl;
-	unsigned long mask_k,mask_a,emask_k,emask_a;
+{
+    CERT_PKEY *cpk;
+    int rsa_enc, rsa_tmp, rsa_sign, dh_tmp, dh_rsa, dh_dsa, dsa_sign;
+    int rsa_enc_export, dh_rsa_export, dh_dsa_export;
+    int rsa_tmp_export, dh_tmp_export, kl;
+    unsigned long mask_k, mask_a, emask_k, emask_a;
 #ifndef OPENSSL_NO_ECDSA
-	int have_ecc_cert, ecdsa_ok, ecc_pkey_size;
+    int have_ecc_cert, ecdsa_ok, ecc_pkey_size;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	int have_ecdh_tmp, ecdh_ok;
+    int have_ecdh_tmp, ecdh_ok;
 #endif
 #ifndef OPENSSL_NO_EC
-	X509 *x = NULL;
-	EVP_PKEY *ecc_pkey = NULL;
-	int signature_nid = 0, pk_nid = 0, md_nid = 0;
+    X509 *x = NULL;
+    EVP_PKEY *ecc_pkey = NULL;
+    int signature_nid = 0, pk_nid = 0, md_nid = 0;
 #endif
-	if (c == NULL) return;
+    if (c == NULL)
+        return;
 
-	kl=SSL_C_EXPORT_PKEYLENGTH(cipher);
+    kl = SSL_C_EXPORT_PKEYLENGTH(cipher);
 
 #ifndef OPENSSL_NO_RSA
-	rsa_tmp=(c->rsa_tmp != NULL || c->rsa_tmp_cb != NULL);
-	rsa_tmp_export=(c->rsa_tmp_cb != NULL ||
-		(rsa_tmp && RSA_size(c->rsa_tmp)*8 <= kl));
+    rsa_tmp = (c->rsa_tmp != NULL || c->rsa_tmp_cb != NULL);
+    rsa_tmp_export = (c->rsa_tmp_cb != NULL ||
+                      (rsa_tmp && RSA_size(c->rsa_tmp) * 8 <= kl));
 #else
-	rsa_tmp=rsa_tmp_export=0;
+    rsa_tmp = rsa_tmp_export = 0;
 #endif
 #ifndef OPENSSL_NO_DH
-	dh_tmp=(c->dh_tmp != NULL || c->dh_tmp_cb != NULL);
-	dh_tmp_export=(c->dh_tmp_cb != NULL ||
-		(dh_tmp && DH_size(c->dh_tmp)*8 <= kl));
+    dh_tmp = (c->dh_tmp != NULL || c->dh_tmp_cb != NULL);
+    dh_tmp_export = (c->dh_tmp_cb != NULL ||
+                     (dh_tmp && DH_size(c->dh_tmp) * 8 <= kl));
 #else
-	dh_tmp=dh_tmp_export=0;
+    dh_tmp = dh_tmp_export = 0;
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	have_ecdh_tmp=(c->ecdh_tmp || c->ecdh_tmp_cb || c->ecdh_tmp_auto);
-#endif
-	cpk= &(c->pkeys[SSL_PKEY_RSA_ENC]);
-	rsa_enc= cpk->valid_flags & CERT_PKEY_VALID;
-	rsa_enc_export=(rsa_enc && EVP_PKEY_size(cpk->privatekey)*8 <= kl);
-	cpk= &(c->pkeys[SSL_PKEY_RSA_SIGN]);
-	rsa_sign= cpk->valid_flags & CERT_PKEY_SIGN;
-	cpk= &(c->pkeys[SSL_PKEY_DSA_SIGN]);
-	dsa_sign= cpk->valid_flags & CERT_PKEY_SIGN;
-	cpk= &(c->pkeys[SSL_PKEY_DH_RSA]);
-	dh_rsa=  cpk->valid_flags & CERT_PKEY_VALID;
-	dh_rsa_export=(dh_rsa && EVP_PKEY_size(cpk->privatekey)*8 <= kl);
-	cpk= &(c->pkeys[SSL_PKEY_DH_DSA]);
+    have_ecdh_tmp = (c->ecdh_tmp || c->ecdh_tmp_cb || c->ecdh_tmp_auto);
+#endif
+    cpk = &(c->pkeys[SSL_PKEY_RSA_ENC]);
+    rsa_enc = cpk->valid_flags & CERT_PKEY_VALID;
+    rsa_enc_export = (rsa_enc && EVP_PKEY_size(cpk->privatekey) * 8 <= kl);
+    cpk = &(c->pkeys[SSL_PKEY_RSA_SIGN]);
+    rsa_sign = cpk->valid_flags & CERT_PKEY_SIGN;
+    cpk = &(c->pkeys[SSL_PKEY_DSA_SIGN]);
+    dsa_sign = cpk->valid_flags & CERT_PKEY_SIGN;
+    cpk = &(c->pkeys[SSL_PKEY_DH_RSA]);
+    dh_rsa = cpk->valid_flags & CERT_PKEY_VALID;
+    dh_rsa_export = (dh_rsa && EVP_PKEY_size(cpk->privatekey) * 8 <= kl);
+    cpk = &(c->pkeys[SSL_PKEY_DH_DSA]);
 /* FIX THIS EAY EAY EAY */
-	dh_dsa=  cpk->valid_flags & CERT_PKEY_VALID;
-	dh_dsa_export=(dh_dsa && EVP_PKEY_size(cpk->privatekey)*8 <= kl);
-	cpk= &(c->pkeys[SSL_PKEY_ECC]);
+    dh_dsa = cpk->valid_flags & CERT_PKEY_VALID;
+    dh_dsa_export = (dh_dsa && EVP_PKEY_size(cpk->privatekey) * 8 <= kl);
+    cpk = &(c->pkeys[SSL_PKEY_ECC]);
 #ifndef OPENSSL_NO_EC
-	have_ecc_cert= cpk->valid_flags & CERT_PKEY_VALID;
+    have_ecc_cert = cpk->valid_flags & CERT_PKEY_VALID;
 #endif
-	mask_k=0;
-	mask_a=0;
-	emask_k=0;
-	emask_a=0;
-
-	
+    mask_k = 0;
+    mask_a = 0;
+    emask_k = 0;
+    emask_a = 0;
 
 #ifdef CIPHER_DEBUG
-	fprintf(stderr,"rt=%d rte=%d dht=%d ecdht=%d re=%d ree=%d rs=%d ds=%d dhr=%d dhd=%d\n",
-	        rsa_tmp,rsa_tmp_export,dh_tmp,have_ecdh_tmp,
-		rsa_enc,rsa_enc_export,rsa_sign,dsa_sign,dh_rsa,dh_dsa);
-#endif
-	
-	cpk = &(c->pkeys[SSL_PKEY_GOST01]);
-	if (cpk->x509 != NULL && cpk->privatekey !=NULL) {
-		mask_k |= SSL_kGOST;
-		mask_a |= SSL_aGOST01;
-	}
-	cpk = &(c->pkeys[SSL_PKEY_GOST94]);
-	if (cpk->x509 != NULL && cpk->privatekey !=NULL) {
-		mask_k |= SSL_kGOST;
-		mask_a |= SSL_aGOST94;
-	}
-
-	if (rsa_enc || (rsa_tmp && rsa_sign))
-		mask_k|=SSL_kRSA;
-	if (rsa_enc_export || (rsa_tmp_export && (rsa_sign || rsa_enc)))
-		emask_k|=SSL_kRSA;
+    fprintf(stderr,
+            "rt=%d rte=%d dht=%d ecdht=%d re=%d ree=%d rs=%d ds=%d dhr=%d dhd=%d\n",
+            rsa_tmp, rsa_tmp_export, dh_tmp, have_ecdh_tmp, rsa_enc,
+            rsa_enc_export, rsa_sign, dsa_sign, dh_rsa, dh_dsa);
+#endif
+
+    cpk = &(c->pkeys[SSL_PKEY_GOST01]);
+    if (cpk->x509 != NULL && cpk->privatekey != NULL) {
+        mask_k |= SSL_kGOST;
+        mask_a |= SSL_aGOST01;
+    }
+    cpk = &(c->pkeys[SSL_PKEY_GOST94]);
+    if (cpk->x509 != NULL && cpk->privatekey != NULL) {
+        mask_k |= SSL_kGOST;
+        mask_a |= SSL_aGOST94;
+    }
+
+    if (rsa_enc || (rsa_tmp && rsa_sign))
+        mask_k |= SSL_kRSA;
+    if (rsa_enc_export || (rsa_tmp_export && (rsa_sign || rsa_enc)))
+        emask_k |= SSL_kRSA;
 
 #if 0
-	/* The match needs to be both kEDH and aRSA or aDSA, so don't worry */
-	if (	(dh_tmp || dh_rsa || dh_dsa) &&
-		(rsa_enc || rsa_sign || dsa_sign))
-		mask_k|=SSL_kEDH;
-	if ((dh_tmp_export || dh_rsa_export || dh_dsa_export) &&
-		(rsa_enc || rsa_sign || dsa_sign))
-		emask_k|=SSL_kEDH;
+    /* The match needs to be both kEDH and aRSA or aDSA, so don't worry */
+    if ((dh_tmp || dh_rsa || dh_dsa) && (rsa_enc || rsa_sign || dsa_sign))
+        mask_k |= SSL_kEDH;
+    if ((dh_tmp_export || dh_rsa_export || dh_dsa_export) &&
+        (rsa_enc || rsa_sign || dsa_sign))
+        emask_k |= SSL_kEDH;
 #endif
 
-	if (dh_tmp_export)
-		emask_k|=SSL_kEDH;
+    if (dh_tmp_export)
+        emask_k |= SSL_kEDH;
 
-	if (dh_tmp)
-		mask_k|=SSL_kEDH;
+    if (dh_tmp)
+        mask_k |= SSL_kEDH;
 
-	if (dh_rsa) mask_k|=SSL_kDHr;
-	if (dh_rsa_export) emask_k|=SSL_kDHr;
+    if (dh_rsa)
+        mask_k |= SSL_kDHr;
+    if (dh_rsa_export)
+        emask_k |= SSL_kDHr;
 
-	if (dh_dsa) mask_k|=SSL_kDHd;
-	if (dh_dsa_export) emask_k|=SSL_kDHd;
+    if (dh_dsa)
+        mask_k |= SSL_kDHd;
+    if (dh_dsa_export)
+        emask_k |= SSL_kDHd;
 
-	if (emask_k & (SSL_kDHr|SSL_kDHd))
-		mask_a |= SSL_aDH;
+    if (emask_k & (SSL_kDHr | SSL_kDHd))
+        mask_a |= SSL_aDH;
 
-	if (rsa_enc || rsa_sign)
-		{
-		mask_a|=SSL_aRSA;
-		emask_a|=SSL_aRSA;
-		}
+    if (rsa_enc || rsa_sign) {
+        mask_a |= SSL_aRSA;
+        emask_a |= SSL_aRSA;
+    }
 
-	if (dsa_sign)
-		{
-		mask_a|=SSL_aDSS;
-		emask_a|=SSL_aDSS;
-		}
+    if (dsa_sign) {
+        mask_a |= SSL_aDSS;
+        emask_a |= SSL_aDSS;
+    }
 
-	mask_a|=SSL_aNULL;
-	emask_a|=SSL_aNULL;
+    mask_a |= SSL_aNULL;
+    emask_a |= SSL_aNULL;
 
 #ifndef OPENSSL_NO_KRB5
-	mask_k|=SSL_kKRB5;
-	mask_a|=SSL_aKRB5;
-	emask_k|=SSL_kKRB5;
-	emask_a|=SSL_aKRB5;
+    mask_k |= SSL_kKRB5;
+    mask_a |= SSL_aKRB5;
+    emask_k |= SSL_kKRB5;
+    emask_a |= SSL_aKRB5;
 #endif
 
-	/* An ECC certificate may be usable for ECDH and/or
-	 * ECDSA cipher suites depending on the key usage extension.
-	 */
+    /*
+     * An ECC certificate may be usable for ECDH and/or ECDSA cipher suites
+     * depending on the key usage extension.
+     */
 #ifndef OPENSSL_NO_EC
-	if (have_ecc_cert)
-		{
-		cpk = &c->pkeys[SSL_PKEY_ECC];
-		x = cpk->x509;
-		/* This call populates extension flags (ex_flags) */
-		X509_check_purpose(x, -1, 0);
-#ifndef OPENSSL_NO_ECDH
-		ecdh_ok = (x->ex_flags & EXFLAG_KUSAGE) ?
-		    (x->ex_kusage & X509v3_KU_KEY_AGREEMENT) : 1;
-#endif
-		ecdsa_ok = (x->ex_flags & EXFLAG_KUSAGE) ?
-		    (x->ex_kusage & X509v3_KU_DIGITAL_SIGNATURE) : 1;
-		if (!(cpk->valid_flags & CERT_PKEY_SIGN))
-			ecdsa_ok = 0;
-		ecc_pkey = X509_get_pubkey(x);
-		ecc_pkey_size = (ecc_pkey != NULL) ?
-		    EVP_PKEY_bits(ecc_pkey) : 0;
-		EVP_PKEY_free(ecc_pkey);
-		if ((x->sig_alg) && (x->sig_alg->algorithm))
-			{
-			signature_nid = OBJ_obj2nid(x->sig_alg->algorithm);
-			OBJ_find_sigid_algs(signature_nid, &md_nid, &pk_nid);
-			}
-#ifndef OPENSSL_NO_ECDH
-		if (ecdh_ok)
-			{
-
-			if (pk_nid == NID_rsaEncryption || pk_nid == NID_rsa)
-				{
-				mask_k|=SSL_kECDHr;
-				mask_a|=SSL_aECDH;
-				if (ecc_pkey_size <= 163)
-					{
-					emask_k|=SSL_kECDHr;
-					emask_a|=SSL_aECDH;
-					}
-				}
-
-			if (pk_nid == NID_X9_62_id_ecPublicKey)
-				{
-				mask_k|=SSL_kECDHe;
-				mask_a|=SSL_aECDH;
-				if (ecc_pkey_size <= 163)
-					{
-					emask_k|=SSL_kECDHe;
-					emask_a|=SSL_aECDH;
-					}
-				}
-			}
-#endif
-#ifndef OPENSSL_NO_ECDSA
-		if (ecdsa_ok)
-			{
-			mask_a|=SSL_aECDSA;
-			emask_a|=SSL_aECDSA;
-			}
-#endif
-		}
+    if (have_ecc_cert) {
+        cpk = &c->pkeys[SSL_PKEY_ECC];
+        x = cpk->x509;
+        /* This call populates extension flags (ex_flags) */
+        X509_check_purpose(x, -1, 0);
+# ifndef OPENSSL_NO_ECDH
+        ecdh_ok = (x->ex_flags & EXFLAG_KUSAGE) ?
+            (x->ex_kusage & X509v3_KU_KEY_AGREEMENT) : 1;
+# endif
+        ecdsa_ok = (x->ex_flags & EXFLAG_KUSAGE) ?
+            (x->ex_kusage & X509v3_KU_DIGITAL_SIGNATURE) : 1;
+        if (!(cpk->valid_flags & CERT_PKEY_SIGN))
+            ecdsa_ok = 0;
+        ecc_pkey = X509_get_pubkey(x);
+        ecc_pkey_size = (ecc_pkey != NULL) ? EVP_PKEY_bits(ecc_pkey) : 0;
+        EVP_PKEY_free(ecc_pkey);
+        if ((x->sig_alg) && (x->sig_alg->algorithm)) {
+            signature_nid = OBJ_obj2nid(x->sig_alg->algorithm);
+            OBJ_find_sigid_algs(signature_nid, &md_nid, &pk_nid);
+        }
+# ifndef OPENSSL_NO_ECDH
+        if (ecdh_ok) {
+
+            if (pk_nid == NID_rsaEncryption || pk_nid == NID_rsa) {
+                mask_k |= SSL_kECDHr;
+                mask_a |= SSL_aECDH;
+                if (ecc_pkey_size <= 163) {
+                    emask_k |= SSL_kECDHr;
+                    emask_a |= SSL_aECDH;
+                }
+            }
+
+            if (pk_nid == NID_X9_62_id_ecPublicKey) {
+                mask_k |= SSL_kECDHe;
+                mask_a |= SSL_aECDH;
+                if (ecc_pkey_size <= 163) {
+                    emask_k |= SSL_kECDHe;
+                    emask_a |= SSL_aECDH;
+                }
+            }
+        }
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        if (ecdsa_ok) {
+            mask_a |= SSL_aECDSA;
+            emask_a |= SSL_aECDSA;
+        }
+# endif
+    }
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	if (have_ecdh_tmp)
-		{
-		mask_k|=SSL_kEECDH;
-		emask_k|=SSL_kEECDH;
-		}
+    if (have_ecdh_tmp) {
+        mask_k |= SSL_kEECDH;
+        emask_k |= SSL_kEECDH;
+    }
 #endif
 
 #ifndef OPENSSL_NO_PSK
-	mask_k |= SSL_kPSK;
-	mask_a |= SSL_aPSK;
-	emask_k |= SSL_kPSK;
-	emask_a |= SSL_aPSK;
+    mask_k |= SSL_kPSK;
+    mask_a |= SSL_aPSK;
+    emask_k |= SSL_kPSK;
+    emask_a |= SSL_aPSK;
 #endif
 
-	c->mask_k=mask_k;
-	c->mask_a=mask_a;
-	c->export_mask_k=emask_k;
-	c->export_mask_a=emask_a;
-	c->valid=1;
-	}
+    c->mask_k = mask_k;
+    c->mask_a = mask_a;
+    c->export_mask_k = emask_k;
+    c->export_mask_a = emask_a;
+    c->valid = 1;
+}
 
 /* This handy macro borrowed from crypto/x509v3/v3_purp.c */
 #define ku_reject(x, usage) \
-	(((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
+        (((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
 
 #ifndef OPENSSL_NO_EC
 
 int ssl_check_srvr_ecc_cert_and_alg(X509 *x, SSL *s)
-	{
-	unsigned long alg_k, alg_a;
-	EVP_PKEY *pkey = NULL;
-	int keysize = 0;
-	int signature_nid = 0, md_nid = 0, pk_nid = 0;
-	const SSL_CIPHER *cs = s->s3->tmp.new_cipher;
-
-	alg_k = cs->algorithm_mkey;
-	alg_a = cs->algorithm_auth;
-
-	if (SSL_C_IS_EXPORT(cs))
-		{
-		/* ECDH key length in export ciphers must be <= 163 bits */
-		pkey = X509_get_pubkey(x);
-		if (pkey == NULL) return 0;
-		keysize = EVP_PKEY_bits(pkey);
-		EVP_PKEY_free(pkey);
-		if (keysize > 163) return 0;
-		}
-
-	/* This call populates the ex_flags field correctly */
-	X509_check_purpose(x, -1, 0);
-	if ((x->sig_alg) && (x->sig_alg->algorithm))
-		{
-		signature_nid = OBJ_obj2nid(x->sig_alg->algorithm);
-		OBJ_find_sigid_algs(signature_nid, &md_nid, &pk_nid);
-		}
-	if (alg_k & SSL_kECDHe || alg_k & SSL_kECDHr)
-		{
-		/* key usage, if present, must allow key agreement */
-		if (ku_reject(x, X509v3_KU_KEY_AGREEMENT))
-			{
-			SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG, SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT);
-			return 0;
-			}
-		if ((alg_k & SSL_kECDHe) && TLS1_get_version(s) < TLS1_2_VERSION)
-			{
-			/* signature alg must be ECDSA */
-			if (pk_nid != NID_X9_62_id_ecPublicKey)
-				{
-				SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG, SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE);
-				return 0;
-				}
-			}
-		if ((alg_k & SSL_kECDHr) && TLS1_get_version(s) < TLS1_2_VERSION)
-			{
-			/* signature alg must be RSA */
-
-			if (pk_nid != NID_rsaEncryption && pk_nid != NID_rsa)
-				{
-				SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG, SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE);
-				return 0;
-				}
-			}
-		}
-	if (alg_a & SSL_aECDSA)
-		{
-		/* key usage, if present, must allow signing */
-		if (ku_reject(x, X509v3_KU_DIGITAL_SIGNATURE))
-			{
-			SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG, SSL_R_ECC_CERT_NOT_FOR_SIGNING);
-			return 0;
-			}
-		}
-
-	return 1;  /* all checks are ok */
-	}
+{
+    unsigned long alg_k, alg_a;
+    EVP_PKEY *pkey = NULL;
+    int keysize = 0;
+    int signature_nid = 0, md_nid = 0, pk_nid = 0;
+    const SSL_CIPHER *cs = s->s3->tmp.new_cipher;
+
+    alg_k = cs->algorithm_mkey;
+    alg_a = cs->algorithm_auth;
+
+    if (SSL_C_IS_EXPORT(cs)) {
+        /* ECDH key length in export ciphers must be <= 163 bits */
+        pkey = X509_get_pubkey(x);
+        if (pkey == NULL)
+            return 0;
+        keysize = EVP_PKEY_bits(pkey);
+        EVP_PKEY_free(pkey);
+        if (keysize > 163)
+            return 0;
+    }
+
+    /* This call populates the ex_flags field correctly */
+    X509_check_purpose(x, -1, 0);
+    if ((x->sig_alg) && (x->sig_alg->algorithm)) {
+        signature_nid = OBJ_obj2nid(x->sig_alg->algorithm);
+        OBJ_find_sigid_algs(signature_nid, &md_nid, &pk_nid);
+    }
+    if (alg_k & SSL_kECDHe || alg_k & SSL_kECDHr) {
+        /* key usage, if present, must allow key agreement */
+        if (ku_reject(x, X509v3_KU_KEY_AGREEMENT)) {
+            SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG,
+                   SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT);
+            return 0;
+        }
+        if ((alg_k & SSL_kECDHe) && TLS1_get_version(s) < TLS1_2_VERSION) {
+            /* signature alg must be ECDSA */
+            if (pk_nid != NID_X9_62_id_ecPublicKey) {
+                SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG,
+                       SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE);
+                return 0;
+            }
+        }
+        if ((alg_k & SSL_kECDHr) && TLS1_get_version(s) < TLS1_2_VERSION) {
+            /* signature alg must be RSA */
+
+            if (pk_nid != NID_rsaEncryption && pk_nid != NID_rsa) {
+                SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG,
+                       SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE);
+                return 0;
+            }
+        }
+    }
+    if (alg_a & SSL_aECDSA) {
+        /* key usage, if present, must allow signing */
+        if (ku_reject(x, X509v3_KU_DIGITAL_SIGNATURE)) {
+            SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG,
+                   SSL_R_ECC_CERT_NOT_FOR_SIGNING);
+            return 0;
+        }
+    }
+
+    return 1;                   /* all checks are ok */
+}
 
 #endif
 
 static int ssl_get_server_cert_index(const SSL *s)
-	{
-	int idx;
-	idx = ssl_cipher_get_cert_index(s->s3->tmp.new_cipher);
-	if (idx == SSL_PKEY_RSA_ENC && !s->cert->pkeys[SSL_PKEY_RSA_ENC].x509)
-		idx = SSL_PKEY_RSA_SIGN;
-	if (idx == -1)
-		SSLerr(SSL_F_SSL_GET_SERVER_CERT_INDEX,ERR_R_INTERNAL_ERROR);
-	return idx;
-	}
+{
+    int idx;
+    idx = ssl_cipher_get_cert_index(s->s3->tmp.new_cipher);
+    if (idx == SSL_PKEY_RSA_ENC && !s->cert->pkeys[SSL_PKEY_RSA_ENC].x509)
+        idx = SSL_PKEY_RSA_SIGN;
+    if (idx == -1)
+        SSLerr(SSL_F_SSL_GET_SERVER_CERT_INDEX, ERR_R_INTERNAL_ERROR);
+    return idx;
+}
 
 CERT_PKEY *ssl_get_server_send_pkey(const SSL *s)
-	{
-	CERT *c;
-	int i;
+{
+    CERT *c;
+    int i;
 
-	c = s->cert;
-	if (!s->s3 || !s->s3->tmp.new_cipher)
-		return NULL;
-	ssl_set_cert_masks(c, s->s3->tmp.new_cipher);
+    c = s->cert;
+    if (!s->s3 || !s->s3->tmp.new_cipher)
+        return NULL;
+    ssl_set_cert_masks(c, s->s3->tmp.new_cipher);
 
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-	/* Broken protocol test: return last used certificate: which may
-	 * mismatch the one expected.
-	 */
-	if (c->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
-		return c->key;
+    /*
+     * Broken protocol test: return last used certificate: which may mismatch
+     * the one expected.
+     */
+    if (c->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
+        return c->key;
 #endif
 
-	i = ssl_get_server_cert_index(s);
+    i = ssl_get_server_cert_index(s);
 
-	/* This may or may not be an error. */
-	if (i < 0)
-		return NULL;
+    /* This may or may not be an error. */
+    if (i < 0)
+        return NULL;
 
-	/* May be NULL. */
-	return &c->pkeys[i];
-	}
+    /* May be NULL. */
+    return &c->pkeys[i];
+}
 
-EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher, const EVP_MD **pmd)
-	{
-	unsigned long alg_a;
-	CERT *c;
-	int idx = -1;
+EVP_PKEY *ssl_get_sign_pkey(SSL *s, const SSL_CIPHER *cipher,
+                            const EVP_MD **pmd)
+{
+    unsigned long alg_a;
+    CERT *c;
+    int idx = -1;
 
-	alg_a = cipher->algorithm_auth;
-	c=s->cert;
+    alg_a = cipher->algorithm_auth;
+    c = s->cert;
 
 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-	/* Broken protocol test: use last key: which may
-	 * mismatch the one expected.
-	 */
-	if (c->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
-		idx = c->key - c->pkeys;
-	else
-#endif
-
-	if ((alg_a & SSL_aDSS) &&
-		(c->pkeys[SSL_PKEY_DSA_SIGN].privatekey != NULL))
-		idx = SSL_PKEY_DSA_SIGN;
-	else if (alg_a & SSL_aRSA)
-		{
-		if (c->pkeys[SSL_PKEY_RSA_SIGN].privatekey != NULL)
-			idx = SSL_PKEY_RSA_SIGN;
-		else if (c->pkeys[SSL_PKEY_RSA_ENC].privatekey != NULL)
-			idx = SSL_PKEY_RSA_ENC;
-		}
-	else if ((alg_a & SSL_aECDSA) &&
-	         (c->pkeys[SSL_PKEY_ECC].privatekey != NULL))
-		idx = SSL_PKEY_ECC;
-	if (idx == -1)
-		{
-		SSLerr(SSL_F_SSL_GET_SIGN_PKEY,ERR_R_INTERNAL_ERROR);
-		return(NULL);
-		}
-	if (pmd)
-		*pmd = c->pkeys[idx].digest;
-	return c->pkeys[idx].privatekey;
-	}
+    /*
+     * Broken protocol test: use last key: which may mismatch the one
+     * expected.
+     */
+    if (c->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
+        idx = c->key - c->pkeys;
+    else
+#endif
+
+    if ((alg_a & SSL_aDSS) &&
+            (c->pkeys[SSL_PKEY_DSA_SIGN].privatekey != NULL))
+        idx = SSL_PKEY_DSA_SIGN;
+    else if (alg_a & SSL_aRSA) {
+        if (c->pkeys[SSL_PKEY_RSA_SIGN].privatekey != NULL)
+            idx = SSL_PKEY_RSA_SIGN;
+        else if (c->pkeys[SSL_PKEY_RSA_ENC].privatekey != NULL)
+            idx = SSL_PKEY_RSA_ENC;
+    } else if ((alg_a & SSL_aECDSA) &&
+               (c->pkeys[SSL_PKEY_ECC].privatekey != NULL))
+        idx = SSL_PKEY_ECC;
+    if (idx == -1) {
+        SSLerr(SSL_F_SSL_GET_SIGN_PKEY, ERR_R_INTERNAL_ERROR);
+        return (NULL);
+    }
+    if (pmd)
+        *pmd = c->pkeys[idx].digest;
+    return c->pkeys[idx].privatekey;
+}
 
 #ifndef OPENSSL_NO_TLSEXT
 int ssl_get_server_cert_serverinfo(SSL *s, const unsigned char **serverinfo,
-				   size_t *serverinfo_length)
-	{
-	CERT *c = NULL;
-	int i = 0;
-	*serverinfo_length = 0;
-
-	c = s->cert;
-	i = ssl_get_server_cert_index(s);
-
-	if (i == -1)
-		return 0;
-	if (c->pkeys[i].serverinfo == NULL)
-		return 0;
-
-	*serverinfo = c->pkeys[i].serverinfo;
-	*serverinfo_length = c->pkeys[i].serverinfo_length;
-	return 1;
-	}
-#endif
-
-void ssl_update_cache(SSL *s,int mode)
-	{
-	int i;
-
-	/* If the session_id_length is 0, we are not supposed to cache it,
-	 * and it would be rather hard to do anyway :-) */
-	if (s->session->session_id_length == 0) return;
-
-	i=s->session_ctx->session_cache_mode;
-	if ((i & mode) && (!s->hit)
-		&& ((i & SSL_SESS_CACHE_NO_INTERNAL_STORE)
-		    || SSL_CTX_add_session(s->session_ctx,s->session))
-		&& (s->session_ctx->new_session_cb != NULL))
-		{
-		CRYPTO_add(&s->session->references,1,CRYPTO_LOCK_SSL_SESSION);
-		if (!s->session_ctx->new_session_cb(s,s->session))
-			SSL_SESSION_free(s->session);
-		}
-
-	/* auto flush every 255 connections */
-	if ((!(i & SSL_SESS_CACHE_NO_AUTO_CLEAR)) &&
-		((i & mode) == mode))
-		{
-		if (  (((mode & SSL_SESS_CACHE_CLIENT)
-			?s->session_ctx->stats.sess_connect_good
-			:s->session_ctx->stats.sess_accept_good) & 0xff) == 0xff)
-			{
-			SSL_CTX_flush_sessions(s->session_ctx,(unsigned long)time(NULL));
-			}
-		}
-	}
+                                   size_t *serverinfo_length)
+{
+    CERT *c = NULL;
+    int i = 0;
+    *serverinfo_length = 0;
+
+    c = s->cert;
+    i = ssl_get_server_cert_index(s);
+
+    if (i == -1)
+        return 0;
+    if (c->pkeys[i].serverinfo == NULL)
+        return 0;
+
+    *serverinfo = c->pkeys[i].serverinfo;
+    *serverinfo_length = c->pkeys[i].serverinfo_length;
+    return 1;
+}
+#endif
+
+void ssl_update_cache(SSL *s, int mode)
+{
+    int i;
+
+    /*
+     * If the session_id_length is 0, we are not supposed to cache it, and it
+     * would be rather hard to do anyway :-)
+     */
+    if (s->session->session_id_length == 0)
+        return;
+
+    i = s->session_ctx->session_cache_mode;
+    if ((i & mode) && (!s->hit)
+        && ((i & SSL_SESS_CACHE_NO_INTERNAL_STORE)
+            || SSL_CTX_add_session(s->session_ctx, s->session))
+        && (s->session_ctx->new_session_cb != NULL)) {
+        CRYPTO_add(&s->session->references, 1, CRYPTO_LOCK_SSL_SESSION);
+        if (!s->session_ctx->new_session_cb(s, s->session))
+            SSL_SESSION_free(s->session);
+    }
+
+    /* auto flush every 255 connections */
+    if ((!(i & SSL_SESS_CACHE_NO_AUTO_CLEAR)) && ((i & mode) == mode)) {
+        if ((((mode & SSL_SESS_CACHE_CLIENT)
+              ? s->session_ctx->stats.sess_connect_good
+              : s->session_ctx->stats.sess_accept_good) & 0xff) == 0xff) {
+            SSL_CTX_flush_sessions(s->session_ctx, (unsigned long)time(NULL));
+        }
+    }
+}
 
 const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx)
-	{
-	return ctx->method;
-	}
+{
+    return ctx->method;
+}
 
 const SSL_METHOD *SSL_get_ssl_method(SSL *s)
-	{
-	return(s->method);
-	}
+{
+    return (s->method);
+}
 
 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *meth)
-	{
-	int conn= -1;
-	int ret=1;
-
-	if (s->method != meth)
-		{
-		if (s->handshake_func != NULL)
-			conn=(s->handshake_func == s->method->ssl_connect);
-
-		if (s->method->version == meth->version)
-			s->method=meth;
-		else
-			{
-			s->method->ssl_free(s);
-			s->method=meth;
-			ret=s->method->ssl_new(s);
-			}
-
-		if (conn == 1)
-			s->handshake_func=meth->ssl_connect;
-		else if (conn == 0)
-			s->handshake_func=meth->ssl_accept;
-		}
-	return(ret);
-	}
-
-int SSL_get_error(const SSL *s,int i)
-	{
-	int reason;
-	unsigned long l;
-	BIO *bio;
-
-	if (i > 0) return(SSL_ERROR_NONE);
-
-	/* Make things return SSL_ERROR_SYSCALL when doing SSL_do_handshake
-	 * etc, where we do encode the error */
-	if ((l=ERR_peek_error()) != 0)
-		{
-		if (ERR_GET_LIB(l) == ERR_LIB_SYS)
-			return(SSL_ERROR_SYSCALL);
-		else
-			return(SSL_ERROR_SSL);
-		}
-
-	if ((i < 0) && SSL_want_read(s))
-		{
-		bio=SSL_get_rbio(s);
-		if (BIO_should_read(bio))
-			return(SSL_ERROR_WANT_READ);
-		else if (BIO_should_write(bio))
-			/* This one doesn't make too much sense ... We never try
-			 * to write to the rbio, and an application program where
-			 * rbio and wbio are separate couldn't even know what it
-			 * should wait for.
-			 * However if we ever set s->rwstate incorrectly
-			 * (so that we have SSL_want_read(s) instead of
-			 * SSL_want_write(s)) and rbio and wbio *are* the same,
-			 * this test works around that bug; so it might be safer
-			 * to keep it. */
-			return(SSL_ERROR_WANT_WRITE);
-		else if (BIO_should_io_special(bio))
-			{
-			reason=BIO_get_retry_reason(bio);
-			if (reason == BIO_RR_CONNECT)
-				return(SSL_ERROR_WANT_CONNECT);
-			else if (reason == BIO_RR_ACCEPT)
-				return(SSL_ERROR_WANT_ACCEPT);
-			else
-				return(SSL_ERROR_SYSCALL); /* unknown */
-			}
-		}
-
-	if ((i < 0) && SSL_want_write(s))
-		{
-		bio=SSL_get_wbio(s);
-		if (BIO_should_write(bio))
-			return(SSL_ERROR_WANT_WRITE);
-		else if (BIO_should_read(bio))
-			/* See above (SSL_want_read(s) with BIO_should_write(bio)) */
-			return(SSL_ERROR_WANT_READ);
-		else if (BIO_should_io_special(bio))
-			{
-			reason=BIO_get_retry_reason(bio);
-			if (reason == BIO_RR_CONNECT)
-				return(SSL_ERROR_WANT_CONNECT);
-			else if (reason == BIO_RR_ACCEPT)
-				return(SSL_ERROR_WANT_ACCEPT);
-			else
-				return(SSL_ERROR_SYSCALL);
-			}
-		}
-	if ((i < 0) && SSL_want_x509_lookup(s))
-		{
-		return(SSL_ERROR_WANT_X509_LOOKUP);
-		}
-
-	if (i == 0)
-		{
-		if (s->version == SSL2_VERSION)
-			{
-			/* assume it is the socket being closed */
-			return(SSL_ERROR_ZERO_RETURN);
-			}
-		else
-			{
-			if ((s->shutdown & SSL_RECEIVED_SHUTDOWN) &&
-				(s->s3->warn_alert == SSL_AD_CLOSE_NOTIFY))
-				return(SSL_ERROR_ZERO_RETURN);
-			}
-		}
-	return(SSL_ERROR_SYSCALL);
-	}
+{
+    int conn = -1;
+    int ret = 1;
+
+    if (s->method != meth) {
+        if (s->handshake_func != NULL)
+            conn = (s->handshake_func == s->method->ssl_connect);
+
+        if (s->method->version == meth->version)
+            s->method = meth;
+        else {
+            s->method->ssl_free(s);
+            s->method = meth;
+            ret = s->method->ssl_new(s);
+        }
+
+        if (conn == 1)
+            s->handshake_func = meth->ssl_connect;
+        else if (conn == 0)
+            s->handshake_func = meth->ssl_accept;
+    }
+    return (ret);
+}
+
+int SSL_get_error(const SSL *s, int i)
+{
+    int reason;
+    unsigned long l;
+    BIO *bio;
+
+    if (i > 0)
+        return (SSL_ERROR_NONE);
+
+    /*
+     * Make things return SSL_ERROR_SYSCALL when doing SSL_do_handshake etc,
+     * where we do encode the error
+     */
+    if ((l = ERR_peek_error()) != 0) {
+        if (ERR_GET_LIB(l) == ERR_LIB_SYS)
+            return (SSL_ERROR_SYSCALL);
+        else
+            return (SSL_ERROR_SSL);
+    }
+
+    if ((i < 0) && SSL_want_read(s)) {
+        bio = SSL_get_rbio(s);
+        if (BIO_should_read(bio))
+            return (SSL_ERROR_WANT_READ);
+        else if (BIO_should_write(bio))
+            /*
+             * This one doesn't make too much sense ... We never try to write
+             * to the rbio, and an application program where rbio and wbio
+             * are separate couldn't even know what it should wait for.
+             * However if we ever set s->rwstate incorrectly (so that we have
+             * SSL_want_read(s) instead of SSL_want_write(s)) and rbio and
+             * wbio *are* the same, this test works around that bug; so it
+             * might be safer to keep it.
+             */
+            return (SSL_ERROR_WANT_WRITE);
+        else if (BIO_should_io_special(bio)) {
+            reason = BIO_get_retry_reason(bio);
+            if (reason == BIO_RR_CONNECT)
+                return (SSL_ERROR_WANT_CONNECT);
+            else if (reason == BIO_RR_ACCEPT)
+                return (SSL_ERROR_WANT_ACCEPT);
+            else
+                return (SSL_ERROR_SYSCALL); /* unknown */
+        }
+    }
+
+    if ((i < 0) && SSL_want_write(s)) {
+        bio = SSL_get_wbio(s);
+        if (BIO_should_write(bio))
+            return (SSL_ERROR_WANT_WRITE);
+        else if (BIO_should_read(bio))
+            /*
+             * See above (SSL_want_read(s) with BIO_should_write(bio))
+             */
+            return (SSL_ERROR_WANT_READ);
+        else if (BIO_should_io_special(bio)) {
+            reason = BIO_get_retry_reason(bio);
+            if (reason == BIO_RR_CONNECT)
+                return (SSL_ERROR_WANT_CONNECT);
+            else if (reason == BIO_RR_ACCEPT)
+                return (SSL_ERROR_WANT_ACCEPT);
+            else
+                return (SSL_ERROR_SYSCALL);
+        }
+    }
+    if ((i < 0) && SSL_want_x509_lookup(s)) {
+        return (SSL_ERROR_WANT_X509_LOOKUP);
+    }
+
+    if (i == 0) {
+        if (s->version == SSL2_VERSION) {
+            /* assume it is the socket being closed */
+            return (SSL_ERROR_ZERO_RETURN);
+        } else {
+            if ((s->shutdown & SSL_RECEIVED_SHUTDOWN) &&
+                (s->s3->warn_alert == SSL_AD_CLOSE_NOTIFY))
+                return (SSL_ERROR_ZERO_RETURN);
+        }
+    }
+    return (SSL_ERROR_SYSCALL);
+}
 
 int SSL_do_handshake(SSL *s)
-	{
-	int ret=1;
-
-	if (s->handshake_func == NULL)
-		{
-		SSLerr(SSL_F_SSL_DO_HANDSHAKE,SSL_R_CONNECTION_TYPE_NOT_SET);
-		return(-1);
-		}
-
-	s->method->ssl_renegotiate_check(s);
-
-	if (SSL_in_init(s) || SSL_in_before(s))
-		{
-		ret=s->handshake_func(s);
-		}
-	return(ret);
-	}
-
-/* For the next 2 functions, SSL_clear() sets shutdown and so
- * one of these calls will reset it */
+{
+    int ret = 1;
+
+    if (s->handshake_func == NULL) {
+        SSLerr(SSL_F_SSL_DO_HANDSHAKE, SSL_R_CONNECTION_TYPE_NOT_SET);
+        return (-1);
+    }
+
+    s->method->ssl_renegotiate_check(s);
+
+    if (SSL_in_init(s) || SSL_in_before(s)) {
+        ret = s->handshake_func(s);
+    }
+    return (ret);
+}
+
+/*
+ * For the next 2 functions, SSL_clear() sets shutdown and so one of these
+ * calls will reset it
+ */
 void SSL_set_accept_state(SSL *s)
-	{
-	s->server=1;
-	s->shutdown=0;
-	s->state=SSL_ST_ACCEPT|SSL_ST_BEFORE;
-	s->handshake_func=s->method->ssl_accept;
-	/* clear the current cipher */
-	ssl_clear_cipher_ctx(s);
-	ssl_clear_hash_ctx(&s->read_hash);
-	ssl_clear_hash_ctx(&s->write_hash);
-	}
+{
+    s->server = 1;
+    s->shutdown = 0;
+    s->state = SSL_ST_ACCEPT | SSL_ST_BEFORE;
+    s->handshake_func = s->method->ssl_accept;
+    /* clear the current cipher */
+    ssl_clear_cipher_ctx(s);
+    ssl_clear_hash_ctx(&s->read_hash);
+    ssl_clear_hash_ctx(&s->write_hash);
+}
 
 void SSL_set_connect_state(SSL *s)
-	{
-	s->server=0;
-	s->shutdown=0;
-	s->state=SSL_ST_CONNECT|SSL_ST_BEFORE;
-	s->handshake_func=s->method->ssl_connect;
-	/* clear the current cipher */
-	ssl_clear_cipher_ctx(s);
-	ssl_clear_hash_ctx(&s->read_hash);
-	ssl_clear_hash_ctx(&s->write_hash);
-	}
+{
+    s->server = 0;
+    s->shutdown = 0;
+    s->state = SSL_ST_CONNECT | SSL_ST_BEFORE;
+    s->handshake_func = s->method->ssl_connect;
+    /* clear the current cipher */
+    ssl_clear_cipher_ctx(s);
+    ssl_clear_hash_ctx(&s->read_hash);
+    ssl_clear_hash_ctx(&s->write_hash);
+}
 
 int ssl_undefined_function(SSL *s)
-	{
-	SSLerr(SSL_F_SSL_UNDEFINED_FUNCTION,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(0);
-	}
+{
+    SSLerr(SSL_F_SSL_UNDEFINED_FUNCTION, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (0);
+}
 
 int ssl_undefined_void_function(void)
-	{
-	SSLerr(SSL_F_SSL_UNDEFINED_VOID_FUNCTION,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(0);
-	}
+{
+    SSLerr(SSL_F_SSL_UNDEFINED_VOID_FUNCTION,
+           ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (0);
+}
 
 int ssl_undefined_const_function(const SSL *s)
-	{
-	SSLerr(SSL_F_SSL_UNDEFINED_CONST_FUNCTION,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(0);
-	}
+{
+    SSLerr(SSL_F_SSL_UNDEFINED_CONST_FUNCTION,
+           ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (0);
+}
 
 SSL_METHOD *ssl_bad_method(int ver)
-	{
-	SSLerr(SSL_F_SSL_BAD_METHOD,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-	return(NULL);
-	}
+{
+    SSLerr(SSL_F_SSL_BAD_METHOD, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+    return (NULL);
+}
 
 const char *SSL_get_version(const SSL *s)
-	{
-	if (s->version == TLS1_2_VERSION)
-		return("TLSv1.2");
-	else if (s->version == TLS1_1_VERSION)
-		return("TLSv1.1");
-	else if (s->version == TLS1_VERSION)
-		return("TLSv1");
-	else if (s->version == SSL3_VERSION)
-		return("SSLv3");
-	else if (s->version == SSL2_VERSION)
-		return("SSLv2");
-	else
-		return("unknown");
-	}
+{
+    if (s->version == TLS1_2_VERSION)
+        return ("TLSv1.2");
+    else if (s->version == TLS1_1_VERSION)
+        return ("TLSv1.1");
+    else if (s->version == TLS1_VERSION)
+        return ("TLSv1");
+    else if (s->version == SSL3_VERSION)
+        return ("SSLv3");
+    else if (s->version == SSL2_VERSION)
+        return ("SSLv2");
+    else
+        return ("unknown");
+}
 
 SSL *SSL_dup(SSL *s)
-	{
-	STACK_OF(X509_NAME) *sk;
-	X509_NAME *xn;
-	SSL *ret;
-	int i;
-	
-	if ((ret=SSL_new(SSL_get_SSL_CTX(s))) == NULL)
-	    return(NULL);
-
-	ret->version = s->version;
-	ret->type = s->type;
-	ret->method = s->method;
-
-	if (s->session != NULL)
-		{
-		/* This copies session-id, SSL_METHOD, sid_ctx, and 'cert' */
-		SSL_copy_session_id(ret,s);
-		}
-	else
-		{
-		/* No session has been established yet, so we have to expect
-		 * that s->cert or ret->cert will be changed later --
-		 * they should not both point to the same object,
-		 * and thus we can't use SSL_copy_session_id. */
-
-		ret->method->ssl_free(ret);
-		ret->method = s->method;
-		ret->method->ssl_new(ret);
-
-		if (s->cert != NULL)
-			{
-			if (ret->cert != NULL)
-				{
-				ssl_cert_free(ret->cert);
-				}
-			ret->cert = ssl_cert_dup(s->cert);
-			if (ret->cert == NULL)
-				goto err;
-			}
-				
-		SSL_set_session_id_context(ret,
-			s->sid_ctx, s->sid_ctx_length);
-		}
-
-	ret->options=s->options;
-	ret->mode=s->mode;
-	SSL_set_max_cert_list(ret,SSL_get_max_cert_list(s));
-	SSL_set_read_ahead(ret,SSL_get_read_ahead(s));
-	ret->msg_callback = s->msg_callback;
-	ret->msg_callback_arg = s->msg_callback_arg;
-	SSL_set_verify(ret,SSL_get_verify_mode(s),
-		SSL_get_verify_callback(s));
-	SSL_set_verify_depth(ret,SSL_get_verify_depth(s));
-	ret->generate_session_id = s->generate_session_id;
-
-	SSL_set_info_callback(ret,SSL_get_info_callback(s));
-	
-	ret->debug=s->debug;
-
-	/* copy app data, a little dangerous perhaps */
-	if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_SSL, &ret->ex_data, &s->ex_data))
-		goto err;
-
-	/* setup rbio, and wbio */
-	if (s->rbio != NULL)
-		{
-		if (!BIO_dup_state(s->rbio,(char *)&ret->rbio))
-			goto err;
-		}
-	if (s->wbio != NULL)
-		{
-		if (s->wbio != s->rbio)
-			{
-			if (!BIO_dup_state(s->wbio,(char *)&ret->wbio))
-				goto err;
-			}
-		else
-			ret->wbio=ret->rbio;
-		}
-	ret->rwstate = s->rwstate;
-	ret->in_handshake = s->in_handshake;
-	ret->handshake_func = s->handshake_func;
-	ret->server = s->server;
-	ret->renegotiate = s->renegotiate;
-	ret->new_session = s->new_session;
-	ret->quiet_shutdown = s->quiet_shutdown;
-	ret->shutdown=s->shutdown;
-	ret->state=s->state; /* SSL_dup does not really work at any state, though */
-	ret->rstate=s->rstate;
-	ret->init_num = 0; /* would have to copy ret->init_buf, ret->init_msg, ret->init_num, ret->init_off */
-	ret->hit=s->hit;
-
-	X509_VERIFY_PARAM_inherit(ret->param, s->param);
-
-	/* dup the cipher_list and cipher_list_by_id stacks */
-	if (s->cipher_list != NULL)
-		{
-		if ((ret->cipher_list=sk_SSL_CIPHER_dup(s->cipher_list)) == NULL)
-			goto err;
-		}
-	if (s->cipher_list_by_id != NULL)
-		if ((ret->cipher_list_by_id=sk_SSL_CIPHER_dup(s->cipher_list_by_id))
-			== NULL)
-			goto err;
-
-	/* Dup the client_CA list */
-	if (s->client_CA != NULL)
-		{
-		if ((sk=sk_X509_NAME_dup(s->client_CA)) == NULL) goto err;
-		ret->client_CA=sk;
-		for (i=0; iversion = s->version;
+    ret->type = s->type;
+    ret->method = s->method;
+
+    if (s->session != NULL) {
+        /* This copies session-id, SSL_METHOD, sid_ctx, and 'cert' */
+        SSL_copy_session_id(ret, s);
+    } else {
+        /*
+         * No session has been established yet, so we have to expect that
+         * s->cert or ret->cert will be changed later -- they should not both
+         * point to the same object, and thus we can't use
+         * SSL_copy_session_id.
+         */
+
+        ret->method->ssl_free(ret);
+        ret->method = s->method;
+        ret->method->ssl_new(ret);
+
+        if (s->cert != NULL) {
+            if (ret->cert != NULL) {
+                ssl_cert_free(ret->cert);
+            }
+            ret->cert = ssl_cert_dup(s->cert);
+            if (ret->cert == NULL)
+                goto err;
+        }
+
+        SSL_set_session_id_context(ret, s->sid_ctx, s->sid_ctx_length);
+    }
+
+    ret->options = s->options;
+    ret->mode = s->mode;
+    SSL_set_max_cert_list(ret, SSL_get_max_cert_list(s));
+    SSL_set_read_ahead(ret, SSL_get_read_ahead(s));
+    ret->msg_callback = s->msg_callback;
+    ret->msg_callback_arg = s->msg_callback_arg;
+    SSL_set_verify(ret, SSL_get_verify_mode(s), SSL_get_verify_callback(s));
+    SSL_set_verify_depth(ret, SSL_get_verify_depth(s));
+    ret->generate_session_id = s->generate_session_id;
+
+    SSL_set_info_callback(ret, SSL_get_info_callback(s));
+
+    ret->debug = s->debug;
+
+    /* copy app data, a little dangerous perhaps */
+    if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_SSL, &ret->ex_data, &s->ex_data))
+        goto err;
+
+    /* setup rbio, and wbio */
+    if (s->rbio != NULL) {
+        if (!BIO_dup_state(s->rbio, (char *)&ret->rbio))
+            goto err;
+    }
+    if (s->wbio != NULL) {
+        if (s->wbio != s->rbio) {
+            if (!BIO_dup_state(s->wbio, (char *)&ret->wbio))
+                goto err;
+        } else
+            ret->wbio = ret->rbio;
+    }
+    ret->rwstate = s->rwstate;
+    ret->in_handshake = s->in_handshake;
+    ret->handshake_func = s->handshake_func;
+    ret->server = s->server;
+    ret->renegotiate = s->renegotiate;
+    ret->new_session = s->new_session;
+    ret->quiet_shutdown = s->quiet_shutdown;
+    ret->shutdown = s->shutdown;
+    ret->state = s->state;      /* SSL_dup does not really work at any state,
+                                 * though */
+    ret->rstate = s->rstate;
+    ret->init_num = 0;          /* would have to copy ret->init_buf,
+                                 * ret->init_msg, ret->init_num,
+                                 * ret->init_off */
+    ret->hit = s->hit;
+
+    X509_VERIFY_PARAM_inherit(ret->param, s->param);
+
+    /* dup the cipher_list and cipher_list_by_id stacks */
+    if (s->cipher_list != NULL) {
+        if ((ret->cipher_list = sk_SSL_CIPHER_dup(s->cipher_list)) == NULL)
+            goto err;
+    }
+    if (s->cipher_list_by_id != NULL)
+        if ((ret->cipher_list_by_id = sk_SSL_CIPHER_dup(s->cipher_list_by_id))
+            == NULL)
+            goto err;
+
+    /* Dup the client_CA list */
+    if (s->client_CA != NULL) {
+        if ((sk = sk_X509_NAME_dup(s->client_CA)) == NULL)
+            goto err;
+        ret->client_CA = sk;
+        for (i = 0; i < sk_X509_NAME_num(sk); i++) {
+            xn = sk_X509_NAME_value(sk, i);
+            if (sk_X509_NAME_set(sk, i, X509_NAME_dup(xn)) == NULL) {
+                X509_NAME_free(xn);
+                goto err;
+            }
+        }
+    }
+
+    if (0) {
+ err:
+        if (ret != NULL)
+            SSL_free(ret);
+        ret = NULL;
+    }
+    return (ret);
+}
 
 void ssl_clear_cipher_ctx(SSL *s)
-	{
-	if (s->enc_read_ctx != NULL)
-		{
-		EVP_CIPHER_CTX_cleanup(s->enc_read_ctx);
-		OPENSSL_free(s->enc_read_ctx);
-		s->enc_read_ctx=NULL;
-		}
-	if (s->enc_write_ctx != NULL)
-		{
-		EVP_CIPHER_CTX_cleanup(s->enc_write_ctx);
-		OPENSSL_free(s->enc_write_ctx);
-		s->enc_write_ctx=NULL;
-		}
+{
+    if (s->enc_read_ctx != NULL) {
+        EVP_CIPHER_CTX_cleanup(s->enc_read_ctx);
+        OPENSSL_free(s->enc_read_ctx);
+        s->enc_read_ctx = NULL;
+    }
+    if (s->enc_write_ctx != NULL) {
+        EVP_CIPHER_CTX_cleanup(s->enc_write_ctx);
+        OPENSSL_free(s->enc_write_ctx);
+        s->enc_write_ctx = NULL;
+    }
 #ifndef OPENSSL_NO_COMP
-	if (s->expand != NULL)
-		{
-		COMP_CTX_free(s->expand);
-		s->expand=NULL;
-		}
-	if (s->compress != NULL)
-		{
-		COMP_CTX_free(s->compress);
-		s->compress=NULL;
-		}
-#endif
-	}
+    if (s->expand != NULL) {
+        COMP_CTX_free(s->expand);
+        s->expand = NULL;
+    }
+    if (s->compress != NULL) {
+        COMP_CTX_free(s->compress);
+        s->compress = NULL;
+    }
+#endif
+}
 
 X509 *SSL_get_certificate(const SSL *s)
-	{
-	if (s->cert != NULL)
-		return(s->cert->key->x509);
-	else
-		return(NULL);
-	}
+{
+    if (s->cert != NULL)
+        return (s->cert->key->x509);
+    else
+        return (NULL);
+}
 
 EVP_PKEY *SSL_get_privatekey(const SSL *s)
-	{
-	if (s->cert != NULL)
-		return(s->cert->key->privatekey);
-	else
-		return(NULL);
-	}
+{
+    if (s->cert != NULL)
+        return (s->cert->key->privatekey);
+    else
+        return (NULL);
+}
 
 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx)
-	{
-	if (ctx->cert != NULL)
-		return ctx->cert->key->x509;
-	else
-		return NULL;
-	}
+{
+    if (ctx->cert != NULL)
+        return ctx->cert->key->x509;
+    else
+        return NULL;
+}
 
 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx)
-	{
-	if (ctx->cert != NULL)
-		return ctx->cert->key->privatekey;
-	else
-		return NULL ;
-	}
+{
+    if (ctx->cert != NULL)
+        return ctx->cert->key->privatekey;
+    else
+        return NULL;
+}
 
 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s)
-	{
-	if ((s->session != NULL) && (s->session->cipher != NULL))
-		return(s->session->cipher);
-	return(NULL);
-	}
+{
+    if ((s->session != NULL) && (s->session->cipher != NULL))
+        return (s->session->cipher);
+    return (NULL);
+}
+
 #ifdef OPENSSL_NO_COMP
 const void *SSL_get_current_compression(SSL *s)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
+
 const void *SSL_get_current_expansion(SSL *s)
-	{
-	return NULL;
-	}
+{
+    return NULL;
+}
 #else
 
 const COMP_METHOD *SSL_get_current_compression(SSL *s)
-	{
-	if (s->compress != NULL)
-		return(s->compress->meth);
-	return(NULL);
-	}
+{
+    if (s->compress != NULL)
+        return (s->compress->meth);
+    return (NULL);
+}
 
 const COMP_METHOD *SSL_get_current_expansion(SSL *s)
-	{
-	if (s->expand != NULL)
-		return(s->expand->meth);
-	return(NULL);
-	}
-#endif
-
-int ssl_init_wbio_buffer(SSL *s,int push)
-	{
-	BIO *bbio;
-
-	if (s->bbio == NULL)
-		{
-		bbio=BIO_new(BIO_f_buffer());
-		if (bbio == NULL) return(0);
-		s->bbio=bbio;
-		}
-	else
-		{
-		bbio=s->bbio;
-		if (s->bbio == s->wbio)
-			s->wbio=BIO_pop(s->wbio);
-		}
-	(void)BIO_reset(bbio);
-/*	if (!BIO_set_write_buffer_size(bbio,16*1024)) */
-	if (!BIO_set_read_buffer_size(bbio,1))
-		{
-		SSLerr(SSL_F_SSL_INIT_WBIO_BUFFER,ERR_R_BUF_LIB);
-		return(0);
-		}
-	if (push)
-		{
-		if (s->wbio != bbio)
-			s->wbio=BIO_push(bbio,s->wbio);
-		}
-	else
-		{
-		if (s->wbio == bbio)
-			s->wbio=BIO_pop(bbio);
-		}
-	return(1);
-	}
+{
+    if (s->expand != NULL)
+        return (s->expand->meth);
+    return (NULL);
+}
+#endif
+
+int ssl_init_wbio_buffer(SSL *s, int push)
+{
+    BIO *bbio;
+
+    if (s->bbio == NULL) {
+        bbio = BIO_new(BIO_f_buffer());
+        if (bbio == NULL)
+            return (0);
+        s->bbio = bbio;
+    } else {
+        bbio = s->bbio;
+        if (s->bbio == s->wbio)
+            s->wbio = BIO_pop(s->wbio);
+    }
+    (void)BIO_reset(bbio);
+/*      if (!BIO_set_write_buffer_size(bbio,16*1024)) */
+    if (!BIO_set_read_buffer_size(bbio, 1)) {
+        SSLerr(SSL_F_SSL_INIT_WBIO_BUFFER, ERR_R_BUF_LIB);
+        return (0);
+    }
+    if (push) {
+        if (s->wbio != bbio)
+            s->wbio = BIO_push(bbio, s->wbio);
+    } else {
+        if (s->wbio == bbio)
+            s->wbio = BIO_pop(bbio);
+    }
+    return (1);
+}
 
 void ssl_free_wbio_buffer(SSL *s)
-	{
-	if (s->bbio == NULL) return;
-
-	if (s->bbio == s->wbio)
-		{
-		/* remove buffering */
-		s->wbio=BIO_pop(s->wbio);
-#ifdef REF_CHECK /* not the usual REF_CHECK, but this avoids adding one more preprocessor symbol */
-		assert(s->wbio != NULL);
-#endif
-	}
-	BIO_free(s->bbio);
-	s->bbio=NULL;
-	}
-	
-void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode)
-	{
-	ctx->quiet_shutdown=mode;
-	}
+{
+    if (s->bbio == NULL)
+        return;
+
+    if (s->bbio == s->wbio) {
+        /* remove buffering */
+        s->wbio = BIO_pop(s->wbio);
+#ifdef REF_CHECK                /* not the usual REF_CHECK, but this avoids
+                                 * adding one more preprocessor symbol */
+        assert(s->wbio != NULL);
+#endif
+    }
+    BIO_free(s->bbio);
+    s->bbio = NULL;
+}
+
+void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode)
+{
+    ctx->quiet_shutdown = mode;
+}
 
 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx)
-	{
-	return(ctx->quiet_shutdown);
-	}
+{
+    return (ctx->quiet_shutdown);
+}
 
-void SSL_set_quiet_shutdown(SSL *s,int mode)
-	{
-	s->quiet_shutdown=mode;
-	}
+void SSL_set_quiet_shutdown(SSL *s, int mode)
+{
+    s->quiet_shutdown = mode;
+}
 
 int SSL_get_quiet_shutdown(const SSL *s)
-	{
-	return(s->quiet_shutdown);
-	}
+{
+    return (s->quiet_shutdown);
+}
 
-void SSL_set_shutdown(SSL *s,int mode)
-	{
-	s->shutdown=mode;
-	}
+void SSL_set_shutdown(SSL *s, int mode)
+{
+    s->shutdown = mode;
+}
 
 int SSL_get_shutdown(const SSL *s)
-	{
-	return(s->shutdown);
-	}
+{
+    return (s->shutdown);
+}
 
 int SSL_version(const SSL *s)
-	{
-	return(s->version);
-	}
+{
+    return (s->version);
+}
 
 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl)
-	{
-	return(ssl->ctx);
-	}
-
-SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx)
-	{
-	CERT *ocert = ssl->cert;
-	if (ssl->ctx == ctx)
-		return ssl->ctx;
+{
+    return (ssl->ctx);
+}
+
+SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx)
+{
+    CERT *ocert = ssl->cert;
+    if (ssl->ctx == ctx)
+        return ssl->ctx;
 #ifndef OPENSSL_NO_TLSEXT
-	if (ctx == NULL)
-		ctx = ssl->initial_ctx;
-#endif
-	ssl->cert = ssl_cert_dup(ctx->cert);
-	if (ocert)
-		{
-		/* Preserve any already negotiated parameters */
-		if (ssl->server)
-			{
-			ssl->cert->peer_sigalgs = ocert->peer_sigalgs;
-			ssl->cert->peer_sigalgslen = ocert->peer_sigalgslen;
-			ocert->peer_sigalgs = NULL;
-			ssl->cert->ciphers_raw = ocert->ciphers_raw;
-			ssl->cert->ciphers_rawlen = ocert->ciphers_rawlen;
-			ocert->ciphers_raw = NULL;
-			}
-		ssl_cert_free(ocert);
-		}
-
-	/*
-	 * Program invariant: |sid_ctx| has fixed size (SSL_MAX_SID_CTX_LENGTH),
-	 * so setter APIs must prevent invalid lengths from entering the system.
-	 */
-	OPENSSL_assert(ssl->sid_ctx_length <= sizeof(ssl->sid_ctx));
-
-	/*
-	 * If the session ID context matches that of the parent SSL_CTX,
-	 * inherit it from the new SSL_CTX as well. If however the context does
-	 * not match (i.e., it was set per-ssl with SSL_set_session_id_context),
-	 * leave it unchanged.
-	 */
-	if ((ssl->ctx != NULL) &&
-		(ssl->sid_ctx_length == ssl->ctx->sid_ctx_length) &&
-		(memcmp(ssl->sid_ctx, ssl->ctx->sid_ctx, ssl->sid_ctx_length) == 0))
-		{
-		ssl->sid_ctx_length = ctx->sid_ctx_length;
-		memcpy(&ssl->sid_ctx, &ctx->sid_ctx, sizeof(ssl->sid_ctx));
-		}
-
-	CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);
-	if (ssl->ctx != NULL)
-		SSL_CTX_free(ssl->ctx); /* decrement reference count */
-	ssl->ctx = ctx;
-
-	return(ssl->ctx);
-	}
+    if (ctx == NULL)
+        ctx = ssl->initial_ctx;
+#endif
+    ssl->cert = ssl_cert_dup(ctx->cert);
+    if (ocert) {
+        /* Preserve any already negotiated parameters */
+        if (ssl->server) {
+            ssl->cert->peer_sigalgs = ocert->peer_sigalgs;
+            ssl->cert->peer_sigalgslen = ocert->peer_sigalgslen;
+            ocert->peer_sigalgs = NULL;
+            ssl->cert->ciphers_raw = ocert->ciphers_raw;
+            ssl->cert->ciphers_rawlen = ocert->ciphers_rawlen;
+            ocert->ciphers_raw = NULL;
+        }
+        ssl_cert_free(ocert);
+    }
+
+    /*
+     * Program invariant: |sid_ctx| has fixed size (SSL_MAX_SID_CTX_LENGTH),
+     * so setter APIs must prevent invalid lengths from entering the system.
+     */
+    OPENSSL_assert(ssl->sid_ctx_length <= sizeof(ssl->sid_ctx));
+
+    /*
+     * If the session ID context matches that of the parent SSL_CTX,
+     * inherit it from the new SSL_CTX as well. If however the context does
+     * not match (i.e., it was set per-ssl with SSL_set_session_id_context),
+     * leave it unchanged.
+     */
+    if ((ssl->ctx != NULL) &&
+        (ssl->sid_ctx_length == ssl->ctx->sid_ctx_length) &&
+        (memcmp(ssl->sid_ctx, ssl->ctx->sid_ctx, ssl->sid_ctx_length) == 0)) {
+        ssl->sid_ctx_length = ctx->sid_ctx_length;
+        memcpy(&ssl->sid_ctx, &ctx->sid_ctx, sizeof(ssl->sid_ctx));
+    }
+
+    CRYPTO_add(&ctx->references, 1, CRYPTO_LOCK_SSL_CTX);
+    if (ssl->ctx != NULL)
+        SSL_CTX_free(ssl->ctx); /* decrement reference count */
+    ssl->ctx = ctx;
+
+    return (ssl->ctx);
+}
 
 #ifndef OPENSSL_NO_STDIO
 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx)
-	{
-	return(X509_STORE_set_default_paths(ctx->cert_store));
-	}
+{
+    return (X509_STORE_set_default_paths(ctx->cert_store));
+}
 
 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
-		const char *CApath)
-	{
-	return(X509_STORE_load_locations(ctx->cert_store,CAfile,CApath));
-	}
+                                  const char *CApath)
+{
+    return (X509_STORE_load_locations(ctx->cert_store, CAfile, CApath));
+}
 #endif
 
 void SSL_set_info_callback(SSL *ssl,
-	void (*cb)(const SSL *ssl,int type,int val))
-	{
-	ssl->info_callback=cb;
-	}
-
-/* One compiler (Diab DCC) doesn't like argument names in returned
-   function pointer.  */
-void (*SSL_get_info_callback(const SSL *ssl))(const SSL * /*ssl*/,int /*type*/,int /*val*/)
-	{
-	return ssl->info_callback;
-	}
+                           void (*cb) (const SSL *ssl, int type, int val))
+{
+    ssl->info_callback = cb;
+}
+
+/*
+ * One compiler (Diab DCC) doesn't like argument names in returned function
+ * pointer.
+ */
+void (*SSL_get_info_callback(const SSL *ssl)) (const SSL * /* ssl */ ,
+                                               int /* type */ ,
+                                               int /* val */ ) {
+    return ssl->info_callback;
+}
 
 int SSL_state(const SSL *ssl)
-	{
-	return(ssl->state);
-	}
+{
+    return (ssl->state);
+}
 
 void SSL_set_state(SSL *ssl, int state)
-	{
-	ssl->state = state;
-	}
+{
+    ssl->state = state;
+}
 
-void SSL_set_verify_result(SSL *ssl,long arg)
-	{
-	ssl->verify_result=arg;
-	}
+void SSL_set_verify_result(SSL *ssl, long arg)
+{
+    ssl->verify_result = arg;
+}
 
 long SSL_get_verify_result(const SSL *ssl)
-	{
-	return(ssl->verify_result);
-	}
-
-int SSL_get_ex_new_index(long argl,void *argp,CRYPTO_EX_new *new_func,
-			 CRYPTO_EX_dup *dup_func,CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, argl, argp,
-				new_func, dup_func, free_func);
-	}
-
-int SSL_set_ex_data(SSL *s,int idx,void *arg)
-	{
-	return(CRYPTO_set_ex_data(&s->ex_data,idx,arg));
-	}
-
-void *SSL_get_ex_data(const SSL *s,int idx)
-	{
-	return(CRYPTO_get_ex_data(&s->ex_data,idx));
-	}
-
-int SSL_CTX_get_ex_new_index(long argl,void *argp,CRYPTO_EX_new *new_func,
-			     CRYPTO_EX_dup *dup_func,CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, argl, argp,
-				new_func, dup_func, free_func);
-	}
-
-int SSL_CTX_set_ex_data(SSL_CTX *s,int idx,void *arg)
-	{
-	return(CRYPTO_set_ex_data(&s->ex_data,idx,arg));
-	}
-
-void *SSL_CTX_get_ex_data(const SSL_CTX *s,int idx)
-	{
-	return(CRYPTO_get_ex_data(&s->ex_data,idx));
-	}
+{
+    return (ssl->verify_result);
+}
+
+int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, argl, argp,
+                                   new_func, dup_func, free_func);
+}
+
+int SSL_set_ex_data(SSL *s, int idx, void *arg)
+{
+    return (CRYPTO_set_ex_data(&s->ex_data, idx, arg));
+}
+
+void *SSL_get_ex_data(const SSL *s, int idx)
+{
+    return (CRYPTO_get_ex_data(&s->ex_data, idx));
+}
+
+int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+                             CRYPTO_EX_dup *dup_func,
+                             CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, argl, argp,
+                                   new_func, dup_func, free_func);
+}
+
+int SSL_CTX_set_ex_data(SSL_CTX *s, int idx, void *arg)
+{
+    return (CRYPTO_set_ex_data(&s->ex_data, idx, arg));
+}
+
+void *SSL_CTX_get_ex_data(const SSL_CTX *s, int idx)
+{
+    return (CRYPTO_get_ex_data(&s->ex_data, idx));
+}
 
 int ssl_ok(SSL *s)
-	{
-	return(1);
-	}
+{
+    return (1);
+}
 
 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *ctx)
-	{
-	return(ctx->cert_store);
-	}
+{
+    return (ctx->cert_store);
+}
 
-void SSL_CTX_set_cert_store(SSL_CTX *ctx,X509_STORE *store)
-	{
-	if (ctx->cert_store != NULL)
-		X509_STORE_free(ctx->cert_store);
-	ctx->cert_store=store;
-	}
+void SSL_CTX_set_cert_store(SSL_CTX *ctx, X509_STORE *store)
+{
+    if (ctx->cert_store != NULL)
+        X509_STORE_free(ctx->cert_store);
+    ctx->cert_store = store;
+}
 
 int SSL_want(const SSL *s)
-	{
-	return(s->rwstate);
-	}
+{
+    return (s->rwstate);
+}
 
-/*!
+/**
  * \brief Set the callback for generating temporary RSA keys.
  * \param ctx the SSL context.
  * \param cb the callback
  */
 
 #ifndef OPENSSL_NO_RSA
-void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,RSA *(*cb)(SSL *ssl,
-							  int is_export,
-							  int keylength))
-    {
-    SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TMP_RSA_CB,(void (*)(void))cb);
-    }
+void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, RSA *(*cb) (SSL *ssl,
+                                                            int is_export,
+                                                            int keylength))
+{
+    SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_TMP_RSA_CB, (void (*)(void))cb);
+}
 
-void SSL_set_tmp_rsa_callback(SSL *ssl,RSA *(*cb)(SSL *ssl,
-						  int is_export,
-						  int keylength))
-    {
-    SSL_callback_ctrl(ssl,SSL_CTRL_SET_TMP_RSA_CB,(void (*)(void))cb);
-    }
+void SSL_set_tmp_rsa_callback(SSL *ssl, RSA *(*cb) (SSL *ssl,
+                                                    int is_export,
+                                                    int keylength))
+{
+    SSL_callback_ctrl(ssl, SSL_CTRL_SET_TMP_RSA_CB, (void (*)(void))cb);
+}
 #endif
 
 #ifdef DOXYGEN
-/*!
+/**
  * \brief The RSA temporary key callback function.
  * \param ssl the SSL session.
  * \param is_export \c TRUE if the temp RSA key is for an export ciphersuite.
@@ -3364,185 +3324,211 @@ void SSL_set_tmp_rsa_callback(SSL *ssl,RSA *(*cb)(SSL *ssl,
  * \sa SSL_CTX_set_tmp_rsa_callback, SSL_set_tmp_rsa_callback
  */
 
-RSA *cb(SSL *ssl,int is_export,int keylength)
-    {}
+RSA *cb(SSL *ssl, int is_export, int keylength)
+{
+}
 #endif
 
-/*!
+/**
  * \brief Set the callback for generating temporary DH keys.
  * \param ctx the SSL context.
  * \param dh the callback
  */
 
 #ifndef OPENSSL_NO_DH
-void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,DH *(*dh)(SSL *ssl,int is_export,
-                                                        int keylength))
-	{
-	SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TMP_DH_CB,(void (*)(void))dh);
-	}
+void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
+                                 DH *(*dh) (SSL *ssl, int is_export,
+                                            int keylength))
+{
+    SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_TMP_DH_CB, (void (*)(void))dh);
+}
 
-void SSL_set_tmp_dh_callback(SSL *ssl,DH *(*dh)(SSL *ssl,int is_export,
-                                                int keylength))
-	{
-	SSL_callback_ctrl(ssl,SSL_CTRL_SET_TMP_DH_CB,(void (*)(void))dh);
-	}
+void SSL_set_tmp_dh_callback(SSL *ssl, DH *(*dh) (SSL *ssl, int is_export,
+                                                  int keylength))
+{
+    SSL_callback_ctrl(ssl, SSL_CTRL_SET_TMP_DH_CB, (void (*)(void))dh);
+}
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,EC_KEY *(*ecdh)(SSL *ssl,int is_export,
-                                                                int keylength))
-	{
-	SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH_CB,(void (*)(void))ecdh);
-	}
+void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
+                                   EC_KEY *(*ecdh) (SSL *ssl, int is_export,
+                                                    int keylength))
+{
+    SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_TMP_ECDH_CB,
+                          (void (*)(void))ecdh);
+}
 
-void SSL_set_tmp_ecdh_callback(SSL *ssl,EC_KEY *(*ecdh)(SSL *ssl,int is_export,
-                                                        int keylength))
-	{
-	SSL_callback_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH_CB,(void (*)(void))ecdh);
-	}
+void SSL_set_tmp_ecdh_callback(SSL *ssl,
+                               EC_KEY *(*ecdh) (SSL *ssl, int is_export,
+                                                int keylength))
+{
+    SSL_callback_ctrl(ssl, SSL_CTRL_SET_TMP_ECDH_CB, (void (*)(void))ecdh);
+}
 #endif
 
 #ifndef OPENSSL_NO_PSK
 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint)
-	{
-	if (identity_hint != NULL && strlen(identity_hint) > PSK_MAX_IDENTITY_LEN)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT, SSL_R_DATA_LENGTH_TOO_LONG);
-		return 0;
-		}
-	if (ctx->psk_identity_hint != NULL)
-		OPENSSL_free(ctx->psk_identity_hint);
-	if (identity_hint != NULL)
-		{
-		ctx->psk_identity_hint = BUF_strdup(identity_hint);
-		if (ctx->psk_identity_hint == NULL)
-			return 0;
-		}
-	else
-		ctx->psk_identity_hint = NULL;
-	return 1;
-	}
+{
+    if (identity_hint != NULL && strlen(identity_hint) > PSK_MAX_IDENTITY_LEN) {
+        SSLerr(SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT,
+               SSL_R_DATA_LENGTH_TOO_LONG);
+        return 0;
+    }
+    if (ctx->psk_identity_hint != NULL)
+        OPENSSL_free(ctx->psk_identity_hint);
+    if (identity_hint != NULL) {
+        ctx->psk_identity_hint = BUF_strdup(identity_hint);
+        if (ctx->psk_identity_hint == NULL)
+            return 0;
+    } else
+        ctx->psk_identity_hint = NULL;
+    return 1;
+}
 
 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint)
-	{
-	if (s == NULL)
-		return 0;
-
-	if (s->session == NULL)
-		return 1; /* session not created yet, ignored */
-
-	if (identity_hint != NULL && strlen(identity_hint) > PSK_MAX_IDENTITY_LEN)
-		{
-		SSLerr(SSL_F_SSL_USE_PSK_IDENTITY_HINT, SSL_R_DATA_LENGTH_TOO_LONG);
-		return 0;
-		}
-	if (s->session->psk_identity_hint != NULL)
-		OPENSSL_free(s->session->psk_identity_hint);
-	if (identity_hint != NULL)
-		{
-		s->session->psk_identity_hint = BUF_strdup(identity_hint);
-		if (s->session->psk_identity_hint == NULL)
-			return 0;
-		}
-	else
-		s->session->psk_identity_hint = NULL;
-	return 1;
-	}
+{
+    if (s == NULL)
+        return 0;
+
+    if (s->session == NULL)
+        return 1;               /* session not created yet, ignored */
+
+    if (identity_hint != NULL && strlen(identity_hint) > PSK_MAX_IDENTITY_LEN) {
+        SSLerr(SSL_F_SSL_USE_PSK_IDENTITY_HINT, SSL_R_DATA_LENGTH_TOO_LONG);
+        return 0;
+    }
+    if (s->session->psk_identity_hint != NULL)
+        OPENSSL_free(s->session->psk_identity_hint);
+    if (identity_hint != NULL) {
+        s->session->psk_identity_hint = BUF_strdup(identity_hint);
+        if (s->session->psk_identity_hint == NULL)
+            return 0;
+    } else
+        s->session->psk_identity_hint = NULL;
+    return 1;
+}
 
 const char *SSL_get_psk_identity_hint(const SSL *s)
-	{
-	if (s == NULL || s->session == NULL)
-		return NULL;
-	return(s->session->psk_identity_hint);
-	}
+{
+    if (s == NULL || s->session == NULL)
+        return NULL;
+    return (s->session->psk_identity_hint);
+}
 
 const char *SSL_get_psk_identity(const SSL *s)
-	{
-	if (s == NULL || s->session == NULL)
-		return NULL;
-	return(s->session->psk_identity);
-	}
+{
+    if (s == NULL || s->session == NULL)
+        return NULL;
+    return (s->session->psk_identity);
+}
 
 void SSL_set_psk_client_callback(SSL *s,
-    unsigned int (*cb)(SSL *ssl, const char *hint,
-                       char *identity, unsigned int max_identity_len, unsigned char *psk,
-                       unsigned int max_psk_len))
-	{
-	s->psk_client_callback = cb;
-	}
+                                 unsigned int (*cb) (SSL *ssl,
+                                                     const char *hint,
+                                                     char *identity,
+                                                     unsigned int
+                                                     max_identity_len,
+                                                     unsigned char *psk,
+                                                     unsigned int
+                                                     max_psk_len))
+{
+    s->psk_client_callback = cb;
+}
 
 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
-    unsigned int (*cb)(SSL *ssl, const char *hint,
-                       char *identity, unsigned int max_identity_len, unsigned char *psk,
-                       unsigned int max_psk_len))
-	{
-	ctx->psk_client_callback = cb;
-	}
+                                     unsigned int (*cb) (SSL *ssl,
+                                                         const char *hint,
+                                                         char *identity,
+                                                         unsigned int
+                                                         max_identity_len,
+                                                         unsigned char *psk,
+                                                         unsigned int
+                                                         max_psk_len))
+{
+    ctx->psk_client_callback = cb;
+}
 
 void SSL_set_psk_server_callback(SSL *s,
-    unsigned int (*cb)(SSL *ssl, const char *identity,
-                       unsigned char *psk, unsigned int max_psk_len))
-	{
-	s->psk_server_callback = cb;
-	}
+                                 unsigned int (*cb) (SSL *ssl,
+                                                     const char *identity,
+                                                     unsigned char *psk,
+                                                     unsigned int
+                                                     max_psk_len))
+{
+    s->psk_server_callback = cb;
+}
 
 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
-    unsigned int (*cb)(SSL *ssl, const char *identity,
-                       unsigned char *psk, unsigned int max_psk_len))
-	{
-	ctx->psk_server_callback = cb;
-	}
-#endif
-
-void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg))
-	{
-	SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_MSG_CALLBACK, (void (*)(void))cb);
-	}
-void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg))
-	{
-	SSL_callback_ctrl(ssl, SSL_CTRL_SET_MSG_CALLBACK, (void (*)(void))cb);
-	}
-
-/* Allocates new EVP_MD_CTX and sets pointer to it into given pointer
- * vairable, freeing  EVP_MD_CTX previously stored in that variable, if
- * any. If EVP_MD pointer is passed, initializes ctx with this md
- * Returns newly allocated ctx;
+                                     unsigned int (*cb) (SSL *ssl,
+                                                         const char *identity,
+                                                         unsigned char *psk,
+                                                         unsigned int
+                                                         max_psk_len))
+{
+    ctx->psk_server_callback = cb;
+}
+#endif
+
+void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
+                              void (*cb) (int write_p, int version,
+                                          int content_type, const void *buf,
+                                          size_t len, SSL *ssl, void *arg))
+{
+    SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_MSG_CALLBACK, (void (*)(void))cb);
+}
+
+void SSL_set_msg_callback(SSL *ssl,
+                          void (*cb) (int write_p, int version,
+                                      int content_type, const void *buf,
+                                      size_t len, SSL *ssl, void *arg))
+{
+    SSL_callback_ctrl(ssl, SSL_CTRL_SET_MSG_CALLBACK, (void (*)(void))cb);
+}
+
+/*
+ * Allocates new EVP_MD_CTX and sets pointer to it into given pointer
+ * vairable, freeing EVP_MD_CTX previously stored in that variable, if any.
+ * If EVP_MD pointer is passed, initializes ctx with this md Returns newly
+ * allocated ctx;
  */
 
-EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash,const EVP_MD *md) 
+EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md)
 {
-	ssl_clear_hash_ctx(hash);
-	*hash = EVP_MD_CTX_create();
-	if (md) EVP_DigestInit_ex(*hash,md,NULL);
-	return *hash;
+    ssl_clear_hash_ctx(hash);
+    *hash = EVP_MD_CTX_create();
+    if (md)
+        EVP_DigestInit_ex(*hash, md, NULL);
+    return *hash;
 }
-void ssl_clear_hash_ctx(EVP_MD_CTX **hash) 
+
+void ssl_clear_hash_ctx(EVP_MD_CTX **hash)
 {
 
-	if (*hash) EVP_MD_CTX_destroy(*hash);
-	*hash=NULL;
+    if (*hash)
+        EVP_MD_CTX_destroy(*hash);
+    *hash = NULL;
 }
 
 void SSL_set_debug(SSL *s, int debug)
-	{
-	s->debug = debug;
-	}
+{
+    s->debug = debug;
+}
 
 int SSL_cache_hit(SSL *s)
-	{
-	return s->hit;
-	}
+{
+    return s->hit;
+}
 
 int SSL_is_server(SSL *s)
-	{
-	return s->server;
-	}
+{
+    return s->server;
+}
 
 #if defined(_WINDLL) && defined(OPENSSL_SYS_WIN16)
-#include "../crypto/bio/bss_file.c"
+# include "../crypto/bio/bss_file.c"
 #endif
 
 IMPLEMENT_STACK_OF(SSL_CIPHER)
 IMPLEMENT_STACK_OF(SSL_COMP)
-IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER,
-				    ssl_cipher_id);
+IMPLEMENT_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER, ssl_cipher_id);
diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index 052fa03af6..214c4f6f98 100644
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 /* ====================================================================
@@ -141,137 +141,137 @@
  */
 
 #ifndef HEADER_SSL_LOCL_H
-#define HEADER_SSL_LOCL_H
-#include 
-#include 
-#include 
-#include 
+# define HEADER_SSL_LOCL_H
+# include 
+# include 
+# include 
+# include 
 
-#include "e_os.h"
+# include "e_os.h"
 
-#include 
-#ifndef OPENSSL_NO_COMP
-#include 
-#endif
-#include 
-#include 
-#ifndef OPENSSL_NO_RSA
-#include 
-#endif
-#ifndef OPENSSL_NO_DSA
-#include 
-#endif
-#include 
-#include 
-#include 
+# include 
+# ifndef OPENSSL_NO_COMP
+#  include 
+# endif
+# include 
+# include 
+# ifndef OPENSSL_NO_RSA
+#  include 
+# endif
+# ifndef OPENSSL_NO_DSA
+#  include 
+# endif
+# include 
+# include 
+# include 
 
-#ifdef OPENSSL_BUILD_SHLIBSSL
-# undef OPENSSL_EXTERN
-# define OPENSSL_EXTERN OPENSSL_EXPORT
-#endif
+# ifdef OPENSSL_BUILD_SHLIBSSL
+#  undef OPENSSL_EXTERN
+#  define OPENSSL_EXTERN OPENSSL_EXPORT
+# endif
 
-#undef PKCS1_CHECK
+# undef PKCS1_CHECK
 
-#define c2l(c,l)	(l = ((unsigned long)(*((c)++)))     , \
-			 l|=(((unsigned long)(*((c)++)))<< 8), \
-			 l|=(((unsigned long)(*((c)++)))<<16), \
-			 l|=(((unsigned long)(*((c)++)))<<24))
+# define c2l(c,l)        (l = ((unsigned long)(*((c)++)))     , \
+                         l|=(((unsigned long)(*((c)++)))<< 8), \
+                         l|=(((unsigned long)(*((c)++)))<<16), \
+                         l|=(((unsigned long)(*((c)++)))<<24))
 
 /* NOTE - c is not incremented as per c2l */
-#define c2ln(c,l1,l2,n)	{ \
-			c+=n; \
-			l1=l2=0; \
-			switch (n) { \
-			case 8: l2 =((unsigned long)(*(--(c))))<<24; \
-			case 7: l2|=((unsigned long)(*(--(c))))<<16; \
-			case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
-			case 5: l2|=((unsigned long)(*(--(c))));     \
-			case 4: l1 =((unsigned long)(*(--(c))))<<24; \
-			case 3: l1|=((unsigned long)(*(--(c))))<<16; \
-			case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
-			case 1: l1|=((unsigned long)(*(--(c))));     \
-				} \
-			}
-
-#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)    )&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24)&0xff))
-
-#define n2l(c,l)	(l =((unsigned long)(*((c)++)))<<24, \
-			 l|=((unsigned long)(*((c)++)))<<16, \
-			 l|=((unsigned long)(*((c)++)))<< 8, \
-			 l|=((unsigned long)(*((c)++))))
-
-#define l2n(l,c)	(*((c)++)=(unsigned char)(((l)>>24)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
-			 *((c)++)=(unsigned char)(((l)    )&0xff))
-
-#define l2n6(l,c)	(*((c)++)=(unsigned char)(((l)>>40)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>32)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
-			 *((c)++)=(unsigned char)(((l)    )&0xff))
-
-#define l2n8(l,c)	(*((c)++)=(unsigned char)(((l)>>56)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>48)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>40)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>32)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>24)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
-			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
-			 *((c)++)=(unsigned char)(((l)    )&0xff))
-
-#define n2l6(c,l)	(l =((BN_ULLONG)(*((c)++)))<<40, \
-			 l|=((BN_ULLONG)(*((c)++)))<<32, \
-			 l|=((BN_ULLONG)(*((c)++)))<<24, \
-			 l|=((BN_ULLONG)(*((c)++)))<<16, \
-			 l|=((BN_ULLONG)(*((c)++)))<< 8, \
-			 l|=((BN_ULLONG)(*((c)++))))
+# define c2ln(c,l1,l2,n) { \
+                        c+=n; \
+                        l1=l2=0; \
+                        switch (n) { \
+                        case 8: l2 =((unsigned long)(*(--(c))))<<24; \
+                        case 7: l2|=((unsigned long)(*(--(c))))<<16; \
+                        case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
+                        case 5: l2|=((unsigned long)(*(--(c))));     \
+                        case 4: l1 =((unsigned long)(*(--(c))))<<24; \
+                        case 3: l1|=((unsigned long)(*(--(c))))<<16; \
+                        case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
+                        case 1: l1|=((unsigned long)(*(--(c))));     \
+                                } \
+                        }
+
+# define l2c(l,c)        (*((c)++)=(unsigned char)(((l)    )&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24)&0xff))
+
+# define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24, \
+                         l|=((unsigned long)(*((c)++)))<<16, \
+                         l|=((unsigned long)(*((c)++)))<< 8, \
+                         l|=((unsigned long)(*((c)++))))
+
+# define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                         *((c)++)=(unsigned char)(((l)    )&0xff))
+
+# define l2n6(l,c)       (*((c)++)=(unsigned char)(((l)>>40)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>32)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                         *((c)++)=(unsigned char)(((l)    )&0xff))
+
+# define l2n8(l,c)       (*((c)++)=(unsigned char)(((l)>>56)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>48)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>40)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>32)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                         *((c)++)=(unsigned char)(((l)    )&0xff))
+
+# define n2l6(c,l)       (l =((BN_ULLONG)(*((c)++)))<<40, \
+                         l|=((BN_ULLONG)(*((c)++)))<<32, \
+                         l|=((BN_ULLONG)(*((c)++)))<<24, \
+                         l|=((BN_ULLONG)(*((c)++)))<<16, \
+                         l|=((BN_ULLONG)(*((c)++)))<< 8, \
+                         l|=((BN_ULLONG)(*((c)++))))
 
 /* NOTE - c is not incremented as per l2c */
-#define l2cn(l1,l2,c,n)	{ \
-			c+=n; \
-			switch (n) { \
-			case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-			case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-			case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-			case 5: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-			case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-			case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-			case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-			case 1: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-				} \
-			}
-
-#define n2s(c,s)	((s=(((unsigned int)(c[0]))<< 8)| \
-			    (((unsigned int)(c[1]))    )),c+=2)
-#define s2n(s,c)	((c[0]=(unsigned char)(((s)>> 8)&0xff), \
-			  c[1]=(unsigned char)(((s)    )&0xff)),c+=2)
-
-#define n2l3(c,l)	((l =(((unsigned long)(c[0]))<<16)| \
-			     (((unsigned long)(c[1]))<< 8)| \
-			     (((unsigned long)(c[2]))    )),c+=3)
-
-#define l2n3(l,c)	((c[0]=(unsigned char)(((l)>>16)&0xff), \
-			  c[1]=(unsigned char)(((l)>> 8)&0xff), \
-			  c[2]=(unsigned char)(((l)    )&0xff)),c+=3)
+# define l2cn(l1,l2,c,n) { \
+                        c+=n; \
+                        switch (n) { \
+                        case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+                        case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+                        case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+                        case 5: *(--(c))=(unsigned char)(((l2)    )&0xff); \
+                        case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+                        case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+                        case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+                        case 1: *(--(c))=(unsigned char)(((l1)    )&0xff); \
+                                } \
+                        }
+
+# define n2s(c,s)        ((s=(((unsigned int)(c[0]))<< 8)| \
+                            (((unsigned int)(c[1]))    )),c+=2)
+# define s2n(s,c)        ((c[0]=(unsigned char)(((s)>> 8)&0xff), \
+                          c[1]=(unsigned char)(((s)    )&0xff)),c+=2)
+
+# define n2l3(c,l)       ((l =(((unsigned long)(c[0]))<<16)| \
+                             (((unsigned long)(c[1]))<< 8)| \
+                             (((unsigned long)(c[2]))    )),c+=3)
+
+# define l2n3(l,c)       ((c[0]=(unsigned char)(((l)>>16)&0xff), \
+                          c[1]=(unsigned char)(((l)>> 8)&0xff), \
+                          c[2]=(unsigned char)(((l)    )&0xff)),c+=3)
 
 /* LOCAL STUFF */
 
-#define SSL_DECRYPT	0
-#define SSL_ENCRYPT	1
+# define SSL_DECRYPT     0
+# define SSL_ENCRYPT     1
 
-#define TWO_BYTE_BIT	0x80
-#define SEC_ESC_BIT	0x40
-#define TWO_BYTE_MASK	0x7fff
-#define THREE_BYTE_MASK	0x3fff
+# define TWO_BYTE_BIT    0x80
+# define SEC_ESC_BIT     0x40
+# define TWO_BYTE_MASK   0x7fff
+# define THREE_BYTE_MASK 0x3fff
 
-#define INC32(a)	((a)=((a)+1)&0xffffffffL)
-#define DEC32(a)	((a)=((a)-1)&0xffffffffL)
-#define MAX_MAC_SIZE	20 /* up from 16 for SSLv3 */
+# define INC32(a)        ((a)=((a)+1)&0xffffffffL)
+# define DEC32(a)        ((a)=((a)-1)&0xffffffffL)
+# define MAX_MAC_SIZE    20     /* up from 16 for SSLv3 */
 
 /*
  * Define the Bitmasks for SSL_CIPHER.algorithms.
@@ -289,123 +289,122 @@
 
 /* Bits for algorithm_mkey (key exchange algorithm) */
 /* RSA key exchange */
-#define SSL_kRSA		0x00000001L
+# define SSL_kRSA                0x00000001L
 /* DH cert, RSA CA cert */
-#define SSL_kDHr		0x00000002L
+# define SSL_kDHr                0x00000002L
 /* DH cert, DSA CA cert */
-#define SSL_kDHd		0x00000004L
+# define SSL_kDHd                0x00000004L
 /* tmp DH key no DH cert */
-#define SSL_kEDH		0x00000008L
+# define SSL_kEDH                0x00000008L
 /* forward-compatible synonym */
-#define SSL_kDHE		SSL_kEDH
+# define SSL_kDHE                SSL_kEDH
 /* Kerberos5 key exchange */
-#define SSL_kKRB5		0x00000010L
+# define SSL_kKRB5               0x00000010L
 /* ECDH cert, RSA CA cert */
-#define SSL_kECDHr		0x00000020L
+# define SSL_kECDHr              0x00000020L
 /* ECDH cert, ECDSA CA cert */
-#define SSL_kECDHe		0x00000040L
+# define SSL_kECDHe              0x00000040L
 /* ephemeral ECDH */
-#define SSL_kEECDH		0x00000080L
+# define SSL_kEECDH              0x00000080L
 /* forward-compatible synonym */
-#define SSL_kECDHE		SSL_kEECDH
+# define SSL_kECDHE              SSL_kEECDH
 /* PSK */
-#define SSL_kPSK		0x00000100L
+# define SSL_kPSK                0x00000100L
 /* GOST key exchange */
-#define SSL_kGOST       0x00000200L
+# define SSL_kGOST       0x00000200L
 /* SRP */
-#define SSL_kSRP        0x00000400L
+# define SSL_kSRP        0x00000400L
 
 /* Bits for algorithm_auth (server authentication) */
 /* RSA auth */
-#define SSL_aRSA		0x00000001L
+# define SSL_aRSA                0x00000001L
 /* DSS auth */
-#define SSL_aDSS 		0x00000002L
+# define SSL_aDSS                0x00000002L
 /* no auth (i.e. use ADH or AECDH) */
-#define SSL_aNULL 		0x00000004L
+# define SSL_aNULL               0x00000004L
 /* Fixed DH auth (kDHd or kDHr) */
-#define SSL_aDH 		0x00000008L
+# define SSL_aDH                 0x00000008L
 /* Fixed ECDH auth (kECDHe or kECDHr) */
-#define SSL_aECDH 		0x00000010L
+# define SSL_aECDH               0x00000010L
 /* KRB5 auth */
-#define SSL_aKRB5               0x00000020L
+# define SSL_aKRB5               0x00000020L
 /* ECDSA auth*/
-#define SSL_aECDSA              0x00000040L
+# define SSL_aECDSA              0x00000040L
 /* PSK auth */
-#define SSL_aPSK                0x00000080L
+# define SSL_aPSK                0x00000080L
 /* GOST R 34.10-94 signature auth */
-#define SSL_aGOST94				0x00000100L
+# define SSL_aGOST94                             0x00000100L
 /* GOST R 34.10-2001 signature auth */
-#define SSL_aGOST01 			0x00000200L
+# define SSL_aGOST01                     0x00000200L
 /* SRP auth */
-#define SSL_aSRP 		0x00000400L
-
+# define SSL_aSRP                0x00000400L
 
 /* Bits for algorithm_enc (symmetric encryption) */
-#define SSL_DES			0x00000001L
-#define SSL_3DES		0x00000002L
-#define SSL_RC4			0x00000004L
-#define SSL_RC2			0x00000008L
-#define SSL_IDEA		0x00000010L
-#define SSL_eNULL		0x00000020L
-#define SSL_AES128		0x00000040L
-#define SSL_AES256		0x00000080L
-#define SSL_CAMELLIA128		0x00000100L
-#define SSL_CAMELLIA256		0x00000200L
-#define SSL_eGOST2814789CNT	0x00000400L
-#define SSL_SEED		0x00000800L
-#define SSL_AES128GCM		0x00001000L
-#define SSL_AES256GCM		0x00002000L
-
-#define SSL_AES        		(SSL_AES128|SSL_AES256|SSL_AES128GCM|SSL_AES256GCM)
-#define SSL_CAMELLIA		(SSL_CAMELLIA128|SSL_CAMELLIA256)
-
+# define SSL_DES                 0x00000001L
+# define SSL_3DES                0x00000002L
+# define SSL_RC4                 0x00000004L
+# define SSL_RC2                 0x00000008L
+# define SSL_IDEA                0x00000010L
+# define SSL_eNULL               0x00000020L
+# define SSL_AES128              0x00000040L
+# define SSL_AES256              0x00000080L
+# define SSL_CAMELLIA128         0x00000100L
+# define SSL_CAMELLIA256         0x00000200L
+# define SSL_eGOST2814789CNT     0x00000400L
+# define SSL_SEED                0x00000800L
+# define SSL_AES128GCM           0x00001000L
+# define SSL_AES256GCM           0x00002000L
+
+# define SSL_AES                 (SSL_AES128|SSL_AES256|SSL_AES128GCM|SSL_AES256GCM)
+# define SSL_CAMELLIA            (SSL_CAMELLIA128|SSL_CAMELLIA256)
 
 /* Bits for algorithm_mac (symmetric authentication) */
 
-#define SSL_MD5			0x00000001L
-#define SSL_SHA1		0x00000002L
-#define SSL_GOST94      0x00000004L
-#define SSL_GOST89MAC   0x00000008L
-#define SSL_SHA256		0x00000010L
-#define SSL_SHA384		0x00000020L
+# define SSL_MD5                 0x00000001L
+# define SSL_SHA1                0x00000002L
+# define SSL_GOST94      0x00000004L
+# define SSL_GOST89MAC   0x00000008L
+# define SSL_SHA256              0x00000010L
+# define SSL_SHA384              0x00000020L
 /* Not a real MAC, just an indication it is part of cipher */
-#define SSL_AEAD		0x00000040L
+# define SSL_AEAD                0x00000040L
 
 /* Bits for algorithm_ssl (protocol version) */
-#define SSL_SSLV2		0x00000001L
-#define SSL_SSLV3		0x00000002L
-#define SSL_TLSV1		SSL_SSLV3	/* for now */
-#define SSL_TLSV1_2		0x00000004L
-
+# define SSL_SSLV2               0x00000001L
+# define SSL_SSLV3               0x00000002L
+# define SSL_TLSV1               SSL_SSLV3/* for now */
+# define SSL_TLSV1_2             0x00000004L
 
 /* Bits for algorithm2 (handshake digests and other extra flags) */
 
-#define SSL_HANDSHAKE_MAC_MD5 0x10
-#define SSL_HANDSHAKE_MAC_SHA 0x20
-#define SSL_HANDSHAKE_MAC_GOST94 0x40
-#define SSL_HANDSHAKE_MAC_SHA256 0x80
-#define SSL_HANDSHAKE_MAC_SHA384 0x100
-#define SSL_HANDSHAKE_MAC_DEFAULT (SSL_HANDSHAKE_MAC_MD5 | SSL_HANDSHAKE_MAC_SHA)
+# define SSL_HANDSHAKE_MAC_MD5 0x10
+# define SSL_HANDSHAKE_MAC_SHA 0x20
+# define SSL_HANDSHAKE_MAC_GOST94 0x40
+# define SSL_HANDSHAKE_MAC_SHA256 0x80
+# define SSL_HANDSHAKE_MAC_SHA384 0x100
+# define SSL_HANDSHAKE_MAC_DEFAULT (SSL_HANDSHAKE_MAC_MD5 | SSL_HANDSHAKE_MAC_SHA)
 
-/* When adding new digest in the ssl_ciph.c and increment SSM_MD_NUM_IDX
- * make sure to update this constant too */
-#define SSL_MAX_DIGEST 6
-
-#define TLS1_PRF_DGST_MASK	(0xff << TLS1_PRF_DGST_SHIFT)
-
-#define TLS1_PRF_DGST_SHIFT 10
-#define TLS1_PRF_MD5 (SSL_HANDSHAKE_MAC_MD5 << TLS1_PRF_DGST_SHIFT)
-#define TLS1_PRF_SHA1 (SSL_HANDSHAKE_MAC_SHA << TLS1_PRF_DGST_SHIFT)
-#define TLS1_PRF_SHA256 (SSL_HANDSHAKE_MAC_SHA256 << TLS1_PRF_DGST_SHIFT)
-#define TLS1_PRF_SHA384 (SSL_HANDSHAKE_MAC_SHA384 << TLS1_PRF_DGST_SHIFT)
-#define TLS1_PRF_GOST94 (SSL_HANDSHAKE_MAC_GOST94 << TLS1_PRF_DGST_SHIFT)
-#define TLS1_PRF (TLS1_PRF_MD5 | TLS1_PRF_SHA1)
+/*
+ * When adding new digest in the ssl_ciph.c and increment SSM_MD_NUM_IDX make
+ * sure to update this constant too
+ */
+# define SSL_MAX_DIGEST 6
 
-/* Stream MAC for GOST ciphersuites from cryptopro draft
- * (currently this also goes into algorithm2) */
-#define TLS1_STREAM_MAC 0x04
+# define TLS1_PRF_DGST_MASK      (0xff << TLS1_PRF_DGST_SHIFT)
 
+# define TLS1_PRF_DGST_SHIFT 10
+# define TLS1_PRF_MD5 (SSL_HANDSHAKE_MAC_MD5 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_SHA1 (SSL_HANDSHAKE_MAC_SHA << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_SHA256 (SSL_HANDSHAKE_MAC_SHA256 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_SHA384 (SSL_HANDSHAKE_MAC_SHA384 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF_GOST94 (SSL_HANDSHAKE_MAC_GOST94 << TLS1_PRF_DGST_SHIFT)
+# define TLS1_PRF (TLS1_PRF_MD5 | TLS1_PRF_SHA1)
 
+/*
+ * Stream MAC for GOST ciphersuites from cryptopro draft (currently this also
+ * goes into algorithm2)
+ */
+# define TLS1_STREAM_MAC 0x04
 
 /*
  * Export and cipher strength information. For each cipher we have to decide
@@ -422,21 +421,21 @@
  * and ciphers goes, another extension to SSL_SUPER and/or SSL_ULTRA would
  * be possible.
  */
-#define SSL_EXP_MASK		0x00000003L
-#define SSL_STRONG_MASK		0x000001fcL
-
-#define SSL_NOT_EXP		0x00000001L
-#define SSL_EXPORT		0x00000002L
-
-#define SSL_STRONG_NONE		0x00000004L
-#define SSL_EXP40		0x00000008L
-#define SSL_MICRO		(SSL_EXP40)
-#define SSL_EXP56		0x00000010L
-#define SSL_MINI		(SSL_EXP56)
-#define SSL_LOW			0x00000020L
-#define SSL_MEDIUM		0x00000040L
-#define SSL_HIGH		0x00000080L
-#define SSL_FIPS		0x00000100L
+# define SSL_EXP_MASK            0x00000003L
+# define SSL_STRONG_MASK         0x000001fcL
+
+# define SSL_NOT_EXP             0x00000001L
+# define SSL_EXPORT              0x00000002L
+
+# define SSL_STRONG_NONE         0x00000004L
+# define SSL_EXP40               0x00000008L
+# define SSL_MICRO               (SSL_EXP40)
+# define SSL_EXP56               0x00000010L
+# define SSL_MINI                (SSL_EXP56)
+# define SSL_LOW                 0x00000020L
+# define SSL_MEDIUM              0x00000040L
+# define SSL_HIGH                0x00000080L
+# define SSL_FIPS                0x00000100L
 
 /* we have used 000001ff - 23 bits left to go */
 
@@ -453,56 +452,59 @@
  * direct usage is discouraged.
  * Use the SSL_C_* macros instead.
  */
-#define SSL_IS_EXPORT(a)	((a)&SSL_EXPORT)
-#define SSL_IS_EXPORT56(a)	((a)&SSL_EXP56)
-#define SSL_IS_EXPORT40(a)	((a)&SSL_EXP40)
-#define SSL_C_IS_EXPORT(c)	SSL_IS_EXPORT((c)->algo_strength)
-#define SSL_C_IS_EXPORT56(c)	SSL_IS_EXPORT56((c)->algo_strength)
-#define SSL_C_IS_EXPORT40(c)	SSL_IS_EXPORT40((c)->algo_strength)
-
-#define SSL_EXPORT_KEYLENGTH(a,s)	(SSL_IS_EXPORT40(s) ? 5 : \
-				 (a) == SSL_DES ? 8 : 7)
-#define SSL_EXPORT_PKEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 512 : 1024)
-#define SSL_C_EXPORT_KEYLENGTH(c)	SSL_EXPORT_KEYLENGTH((c)->algorithm_enc, \
-				(c)->algo_strength)
-#define SSL_C_EXPORT_PKEYLENGTH(c)	SSL_EXPORT_PKEYLENGTH((c)->algo_strength)
+# define SSL_IS_EXPORT(a)        ((a)&SSL_EXPORT)
+# define SSL_IS_EXPORT56(a)      ((a)&SSL_EXP56)
+# define SSL_IS_EXPORT40(a)      ((a)&SSL_EXP40)
+# define SSL_C_IS_EXPORT(c)      SSL_IS_EXPORT((c)->algo_strength)
+# define SSL_C_IS_EXPORT56(c)    SSL_IS_EXPORT56((c)->algo_strength)
+# define SSL_C_IS_EXPORT40(c)    SSL_IS_EXPORT40((c)->algo_strength)
+
+# define SSL_EXPORT_KEYLENGTH(a,s)       (SSL_IS_EXPORT40(s) ? 5 : \
+                                 (a) == SSL_DES ? 8 : 7)
+# define SSL_EXPORT_PKEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 512 : 1024)
+# define SSL_C_EXPORT_KEYLENGTH(c)       SSL_EXPORT_KEYLENGTH((c)->algorithm_enc, \
+                                (c)->algo_strength)
+# define SSL_C_EXPORT_PKEYLENGTH(c)      SSL_EXPORT_PKEYLENGTH((c)->algo_strength)
 
 /* Check if an SSL structure is using DTLS */
-#define SSL_IS_DTLS(s)	(s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS)
+# define SSL_IS_DTLS(s)  (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS)
 /* See if we need explicit IV */
-#define SSL_USE_EXPLICIT_IV(s)	\
-		(s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_EXPLICIT_IV)
-/* See if we use signature algorithms extension
- * and signature algorithm before signatures.
+# define SSL_USE_EXPLICIT_IV(s)  \
+                (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_EXPLICIT_IV)
+/*
+ * See if we use signature algorithms extension and signature algorithm
+ * before signatures.
  */
-#define SSL_USE_SIGALGS(s)	\
-			(s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SIGALGS)
-/* Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2:
- * may apply to others in future.
+# define SSL_USE_SIGALGS(s)      \
+                        (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SIGALGS)
+/*
+ * Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2: may
+ * apply to others in future.
  */
-#define SSL_USE_TLS1_2_CIPHERS(s)	\
-		(s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_TLS1_2_CIPHERS)
-/* Determine if a client can use TLS 1.2 ciphersuites: can't rely on method
+# define SSL_USE_TLS1_2_CIPHERS(s)       \
+                (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_TLS1_2_CIPHERS)
+/*
+ * Determine if a client can use TLS 1.2 ciphersuites: can't rely on method
  * flags because it may not be set to correct version yet.
  */
-#define SSL_CLIENT_USE_TLS1_2_CIPHERS(s)	\
-		((SSL_IS_DTLS(s) && s->client_version <= DTLS1_2_VERSION) || \
-		(!SSL_IS_DTLS(s) && s->client_version >= TLS1_2_VERSION))
+# define SSL_CLIENT_USE_TLS1_2_CIPHERS(s)        \
+                ((SSL_IS_DTLS(s) && s->client_version <= DTLS1_2_VERSION) || \
+                (!SSL_IS_DTLS(s) && s->client_version >= TLS1_2_VERSION))
 
 /* Mostly for SSLv3 */
-#define SSL_PKEY_RSA_ENC	0
-#define SSL_PKEY_RSA_SIGN	1
-#define SSL_PKEY_DSA_SIGN	2
-#define SSL_PKEY_DH_RSA		3
-#define SSL_PKEY_DH_DSA		4
-#define SSL_PKEY_ECC            5
-#define SSL_PKEY_GOST94		6
-#define SSL_PKEY_GOST01		7
-#define SSL_PKEY_NUM		8
+# define SSL_PKEY_RSA_ENC        0
+# define SSL_PKEY_RSA_SIGN       1
+# define SSL_PKEY_DSA_SIGN       2
+# define SSL_PKEY_DH_RSA         3
+# define SSL_PKEY_DH_DSA         4
+# define SSL_PKEY_ECC            5
+# define SSL_PKEY_GOST94         6
+# define SSL_PKEY_GOST01         7
+# define SSL_PKEY_NUM            8
 
 /*-
  * SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) |
- * 	    <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN)
+ *          <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN)
  * SSL_kDH  <- DH_ENC & (RSA_ENC | RSA_SIGN | DSA_SIGN)
  * SSL_kEDH <- RSA_ENC | RSA_SIGN | DSA_SIGN
  * SSL_aRSA <- RSA_ENC | RSA_SIGN
@@ -510,322 +512,333 @@
  */
 
 /*-
-#define CERT_INVALID		0
-#define CERT_PUBLIC_KEY		1
-#define CERT_PRIVATE_KEY	2
+#define CERT_INVALID            0
+#define CERT_PUBLIC_KEY         1
+#define CERT_PRIVATE_KEY        2
 */
 
-#ifndef OPENSSL_NO_EC
-/* From ECC-TLS draft, used in encoding the curve type in 
- * ECParameters
+# ifndef OPENSSL_NO_EC
+/*
+ * From ECC-TLS draft, used in encoding the curve type in ECParameters
  */
-#define EXPLICIT_PRIME_CURVE_TYPE  1   
-#define EXPLICIT_CHAR2_CURVE_TYPE  2
-#define NAMED_CURVE_TYPE           3
-#endif  /* OPENSSL_NO_EC */
-
-typedef struct cert_pkey_st
-	{
-	X509 *x509;
-	EVP_PKEY *privatekey;
-	/* Digest to use when signing */
-	const EVP_MD *digest;
-	/* Chain for this certificate */
-	STACK_OF(X509) *chain;
-#ifndef OPENSSL_NO_TLSEXT
-	/*-
-	 * serverinfo data for this certificate.  The data is in TLS Extension
-	 * wire format, specifically it's a series of records like:
-	 *   uint16_t extension_type; // (RFC 5246, 7.4.1.4, Extension)
-	 *   uint16_t length;
-	 *   uint8_t data[length]; 
-	 */
-	unsigned char *serverinfo;
-	size_t serverinfo_length;
-#endif
-	/* Set if CERT_PKEY can be used with current SSL session: e.g.
-	 * appropriate curve, signature algorithms etc. If zero it can't be
-	 * used at all.
-	 */
-	int valid_flags;
-	} CERT_PKEY;
+#  define EXPLICIT_PRIME_CURVE_TYPE  1
+#  define EXPLICIT_CHAR2_CURVE_TYPE  2
+#  define NAMED_CURVE_TYPE           3
+# endif                         /* OPENSSL_NO_EC */
+
+typedef struct cert_pkey_st {
+    X509 *x509;
+    EVP_PKEY *privatekey;
+    /* Digest to use when signing */
+    const EVP_MD *digest;
+    /* Chain for this certificate */
+    STACK_OF(X509) *chain;
+# ifndef OPENSSL_NO_TLSEXT
+        /*-
+         * serverinfo data for this certificate.  The data is in TLS Extension
+         * wire format, specifically it's a series of records like:
+         *   uint16_t extension_type; // (RFC 5246, 7.4.1.4, Extension)
+         *   uint16_t length;
+         *   uint8_t data[length];
+         */
+    unsigned char *serverinfo;
+    size_t serverinfo_length;
+# endif
+    /*
+     * Set if CERT_PKEY can be used with current SSL session: e.g.
+     * appropriate curve, signature algorithms etc. If zero it can't be used
+     * at all.
+     */
+    int valid_flags;
+} CERT_PKEY;
 /* Retrieve Suite B flags */
-#define tls1_suiteb(s)	(s->cert->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS)
+# define tls1_suiteb(s)  (s->cert->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS)
 /* Uses to check strict mode: suite B modes are always strict */
-#define SSL_CERT_FLAGS_CHECK_TLS_STRICT \
-	(SSL_CERT_FLAG_SUITEB_128_LOS|SSL_CERT_FLAG_TLS_STRICT)
+# define SSL_CERT_FLAGS_CHECK_TLS_STRICT \
+        (SSL_CERT_FLAG_SUITEB_128_LOS|SSL_CERT_FLAG_TLS_STRICT)
 
 typedef struct {
-	unsigned short ext_type;
-	/* Per-connection flags relating to this extension type: not used 
-	 * if part of an SSL_CTX structure.
-	 */
-	unsigned short ext_flags;
-	custom_ext_add_cb add_cb; 
-	custom_ext_free_cb free_cb; 
-	void *add_arg;
-	custom_ext_parse_cb parse_cb; 
-	void *parse_arg;
+    unsigned short ext_type;
+    /*
+     * Per-connection flags relating to this extension type: not used if
+     * part of an SSL_CTX structure.
+     */
+    unsigned short ext_flags;
+    custom_ext_add_cb add_cb;
+    custom_ext_free_cb free_cb;
+    void *add_arg;
+    custom_ext_parse_cb parse_cb;
+    void *parse_arg;
 } custom_ext_method;
 
 /* ext_flags values */
 
-/* Indicates an extension has been received.
- * Used to check for unsolicited or duplicate extensions.
+/*
+ * Indicates an extension has been received. Used to check for unsolicited or
+ * duplicate extensions.
  */
-#define SSL_EXT_FLAG_RECEIVED	0x1
-/* Indicates an extension has been sent: used to
- * enable sending of corresponding ServerHello extension.
+# define SSL_EXT_FLAG_RECEIVED   0x1
+/*
+ * Indicates an extension has been sent: used to enable sending of
+ * corresponding ServerHello extension.
  */
-#define SSL_EXT_FLAG_SENT	0x2
+# define SSL_EXT_FLAG_SENT       0x2
 
 typedef struct {
-	custom_ext_method *meths;
-	size_t meths_count;
+    custom_ext_method *meths;
+    size_t meths_count;
 } custom_ext_methods;
 
-typedef struct cert_st
-	{
-	/* Current active set */
-	/*
-	 * ALWAYS points to an element of the pkeys array
-	 * Probably it would make more sense to store
-	 * an index, not a pointer.
-	 */
-	CERT_PKEY *key;
- 
-	/* For servers the following masks are for the key and auth
-	 * algorithms that are supported by the certs below.
-	 * For clients they are masks of *disabled* algorithms based
-	 * on the current session.
-	 */
-	int valid;
-	unsigned long mask_k;
-	unsigned long mask_a;
-	unsigned long export_mask_k;
-	unsigned long export_mask_a;
-	/* Client only */
-	unsigned long mask_ssl;
-#ifndef OPENSSL_NO_RSA
-	RSA *rsa_tmp;
-	RSA *(*rsa_tmp_cb)(SSL *ssl,int is_export,int keysize);
-#endif
-#ifndef OPENSSL_NO_DH
-	DH *dh_tmp;
-	DH *(*dh_tmp_cb)(SSL *ssl,int is_export,int keysize);
-#endif
-#ifndef OPENSSL_NO_ECDH
-	EC_KEY *ecdh_tmp;
-	/* Callback for generating ephemeral ECDH keys */
-	EC_KEY *(*ecdh_tmp_cb)(SSL *ssl,int is_export,int keysize);
-	/* Select ECDH parameters automatically */
-	int ecdh_tmp_auto;
-#endif
-	/* Flags related to certificates */
-	unsigned int cert_flags;
-	CERT_PKEY pkeys[SSL_PKEY_NUM];
-
-	/* Certificate types (received or sent) in certificate request
-	 * message. On receive this is only set if number of certificate
-	 * types exceeds SSL3_CT_NUMBER.
-	 */
-	unsigned char *ctypes;
-	size_t ctype_num;
-
-	/* signature algorithms peer reports: e.g. supported signature
-	 * algorithms extension for server or as part of a certificate
-	 * request for client.
-	 */
-	unsigned char *peer_sigalgs;
-	/* Size of above array */
-	size_t peer_sigalgslen;
-	/* suppported signature algorithms.
-	 * When set on a client this is sent in the client hello as the 
-	 * supported signature algorithms extension. For servers
-	 * it represents the signature algorithms we are willing to use.
-	 */
-	unsigned char *conf_sigalgs;
-	/* Size of above array */
-	size_t conf_sigalgslen;
-	/* Client authentication signature algorithms, if not set then
-	 * uses conf_sigalgs. On servers these will be the signature
-	 * algorithms sent to the client in a cerificate request for TLS 1.2.
-	 * On a client this represents the signature algortithms we are
-	 * willing to use for client authentication.
-	 */
-	unsigned char *client_sigalgs;
-	/* Size of above array */
-	size_t client_sigalgslen;
-	/* Signature algorithms shared by client and server: cached
-	 * because these are used most often.
-	 */
-	TLS_SIGALGS *shared_sigalgs;
-	size_t shared_sigalgslen;
-
-	/* Certificate setup callback: if set is called whenever a
-	 * certificate may be required (client or server). the callback
-	 * can then examine any appropriate parameters and setup any
-	 * certificates required. This allows advanced applications
-	 * to select certificates on the fly: for example based on
-	 * supported signature algorithms or curves.
-	 */
-	int (*cert_cb)(SSL *ssl, void *arg);
-	void *cert_cb_arg;
-
-	/* Optional X509_STORE for chain building or certificate validation
-	 * If NULL the parent SSL_CTX store is used instead.
-	 */
-	X509_STORE *chain_store;
-	X509_STORE *verify_store;
-
-	/* Raw values of the cipher list from a client */
-	unsigned char *ciphers_raw;
-	size_t ciphers_rawlen;
-
-	/* Custom extension methods for server and client */
-	custom_ext_methods cli_ext;
-	custom_ext_methods srv_ext;
-
-	int references; /* >1 only if SSL_copy_session_id is used */
-	} CERT;
-
-
-typedef struct sess_cert_st
-	{
-	STACK_OF(X509) *cert_chain; /* as received from peer (not for SSL2) */
-
-	/* The 'peer_...' members are used only by clients. */
-	int peer_cert_type;
-
-	CERT_PKEY *peer_key; /* points to an element of peer_pkeys (never NULL!) */
-	CERT_PKEY peer_pkeys[SSL_PKEY_NUM];
-	/* Obviously we don't have the private keys of these,
-	 * so maybe we shouldn't even use the CERT_PKEY type here. */
-
-#ifndef OPENSSL_NO_RSA
-	RSA *peer_rsa_tmp; /* not used for SSL 2 */
-#endif
-#ifndef OPENSSL_NO_DH
-	DH *peer_dh_tmp; /* not used for SSL 2 */
-#endif
-#ifndef OPENSSL_NO_ECDH
-	EC_KEY *peer_ecdh_tmp;
-#endif
-
-	int references; /* actually always 1 at the moment */
-	} SESS_CERT;
+typedef struct cert_st {
+    /* Current active set */
+    /*
+     * ALWAYS points to an element of the pkeys array
+     * Probably it would make more sense to store
+     * an index, not a pointer.
+     */
+    CERT_PKEY *key;
+    /*
+     * For servers the following masks are for the key and auth algorithms
+     * that are supported by the certs below. For clients they are masks of
+     * *disabled* algorithms based on the current session.
+     */
+    int valid;
+    unsigned long mask_k;
+    unsigned long mask_a;
+    unsigned long export_mask_k;
+    unsigned long export_mask_a;
+    /* Client only */
+    unsigned long mask_ssl;
+# ifndef OPENSSL_NO_RSA
+    RSA *rsa_tmp;
+    RSA *(*rsa_tmp_cb) (SSL *ssl, int is_export, int keysize);
+# endif
+# ifndef OPENSSL_NO_DH
+    DH *dh_tmp;
+    DH *(*dh_tmp_cb) (SSL *ssl, int is_export, int keysize);
+# endif
+# ifndef OPENSSL_NO_ECDH
+    EC_KEY *ecdh_tmp;
+    /* Callback for generating ephemeral ECDH keys */
+    EC_KEY *(*ecdh_tmp_cb) (SSL *ssl, int is_export, int keysize);
+    /* Select ECDH parameters automatically */
+    int ecdh_tmp_auto;
+# endif
+    /* Flags related to certificates */
+    unsigned int cert_flags;
+    CERT_PKEY pkeys[SSL_PKEY_NUM];
+    /*
+     * Certificate types (received or sent) in certificate request message.
+     * On receive this is only set if number of certificate types exceeds
+     * SSL3_CT_NUMBER.
+     */
+    unsigned char *ctypes;
+    size_t ctype_num;
+    /*
+     * signature algorithms peer reports: e.g. supported signature algorithms
+     * extension for server or as part of a certificate request for client.
+     */
+    unsigned char *peer_sigalgs;
+    /* Size of above array */
+    size_t peer_sigalgslen;
+    /*
+     * suppported signature algorithms. When set on a client this is sent in
+     * the client hello as the supported signature algorithms extension. For
+     * servers it represents the signature algorithms we are willing to use.
+     */
+    unsigned char *conf_sigalgs;
+    /* Size of above array */
+    size_t conf_sigalgslen;
+    /*
+     * Client authentication signature algorithms, if not set then uses
+     * conf_sigalgs. On servers these will be the signature algorithms sent
+     * to the client in a cerificate request for TLS 1.2. On a client this
+     * represents the signature algortithms we are willing to use for client
+     * authentication.
+     */
+    unsigned char *client_sigalgs;
+    /* Size of above array */
+    size_t client_sigalgslen;
+    /*
+     * Signature algorithms shared by client and server: cached because these
+     * are used most often.
+     */
+    TLS_SIGALGS *shared_sigalgs;
+    size_t shared_sigalgslen;
+    /*
+     * Certificate setup callback: if set is called whenever a certificate
+     * may be required (client or server). the callback can then examine any
+     * appropriate parameters and setup any certificates required. This
+     * allows advanced applications to select certificates on the fly: for
+     * example based on supported signature algorithms or curves.
+     */
+    int (*cert_cb) (SSL *ssl, void *arg);
+    void *cert_cb_arg;
+    /*
+     * Optional X509_STORE for chain building or certificate validation If
+     * NULL the parent SSL_CTX store is used instead.
+     */
+    X509_STORE *chain_store;
+    X509_STORE *verify_store;
+    /* Raw values of the cipher list from a client */
+    unsigned char *ciphers_raw;
+    size_t ciphers_rawlen;
+    /* Custom extension methods for server and client */
+    custom_ext_methods cli_ext;
+    custom_ext_methods srv_ext;
+    int references;             /* >1 only if SSL_copy_session_id is used */
+} CERT;
+
+typedef struct sess_cert_st {
+    STACK_OF(X509) *cert_chain; /* as received from peer (not for SSL2) */
+    /* The 'peer_...' members are used only by clients. */
+    int peer_cert_type;
+    CERT_PKEY *peer_key;        /* points to an element of peer_pkeys (never
+                                 * NULL!) */
+    CERT_PKEY peer_pkeys[SSL_PKEY_NUM];
+    /*
+     * Obviously we don't have the private keys of these, so maybe we
+     * shouldn't even use the CERT_PKEY type here.
+     */
+# ifndef OPENSSL_NO_RSA
+    RSA *peer_rsa_tmp;          /* not used for SSL 2 */
+# endif
+# ifndef OPENSSL_NO_DH
+    DH *peer_dh_tmp;            /* not used for SSL 2 */
+# endif
+# ifndef OPENSSL_NO_ECDH
+    EC_KEY *peer_ecdh_tmp;
+# endif
+    int references;             /* actually always 1 at the moment */
+} SESS_CERT;
 /* Structure containing decoded values of signature algorithms extension */
-struct tls_sigalgs_st
-	{
-	/* NID of hash algorithm */
-	int hash_nid;
-	/* NID of signature algorithm */
-	int sign_nid;
-	/* Combined hash and signature NID */
-	int signandhash_nid;
-	/* Raw values used in extension */
-	unsigned char rsign;
-	unsigned char rhash;
-	};
-
-/*#define MAC_DEBUG	*/
-
-/*#define ERR_DEBUG	*/
-/*#define ABORT_DEBUG	*/
-/*#define PKT_DEBUG 1   */
-/*#define DES_DEBUG	*/
-/*#define DES_OFB_DEBUG	*/
-/*#define SSL_DEBUG	*/
-/*#define RSA_DEBUG	*/ 
-/*#define IDEA_DEBUG	*/ 
-
-#define FP_ICC  (int (*)(const void *,const void *))
-#define ssl_put_cipher_by_char(ssl,ciph,ptr) \
-		((ssl)->method->put_cipher_by_char((ciph),(ptr)))
-
-/* This is for the SSLv3/TLSv1.0 differences in crypto/hash stuff
- * It is a bit of a mess of functions, but hell, think of it as
- * an opaque structure :-) */
-typedef struct ssl3_enc_method
-	{
-	int (*enc)(SSL *, int);
-	int (*mac)(SSL *, unsigned char *, int);
-	int (*setup_key_block)(SSL *);
-	int (*generate_master_secret)(SSL *, unsigned char *, unsigned char *, int);
-	int (*change_cipher_state)(SSL *, int);
-	int (*final_finish_mac)(SSL *,  const char *, int, unsigned char *);
-	int finish_mac_length;
-	int (*cert_verify_mac)(SSL *, int, unsigned char *);
-	const char *client_finished_label;
-	int client_finished_label_len;
-	const char *server_finished_label;
-	int server_finished_label_len;
-	int (*alert_value)(int);
-	int (*export_keying_material)(SSL *, unsigned char *, size_t,
-				      const char *, size_t,
-				      const unsigned char *, size_t,
-				      int use_context);
-	/* Various flags indicating protocol version requirements */
-	unsigned int enc_flags;
-	/* Handshake header length */
-	unsigned int hhlen;
-	/* Set the handshake header */
-	void (*set_handshake_header)(SSL *s, int type, unsigned long len);
-	/* Write out handshake message */
-	int (*do_write)(SSL *s);
-	} SSL3_ENC_METHOD;
-
-#define SSL_HM_HEADER_LENGTH(s)	s->method->ssl3_enc->hhlen
-#define ssl_handshake_start(s) \
-	(((unsigned char *)s->init_buf->data) + s->method->ssl3_enc->hhlen)
-#define ssl_set_handshake_header(s, htype, len) \
-	s->method->ssl3_enc->set_handshake_header(s, htype, len)
-#define ssl_do_write(s)  s->method->ssl3_enc->do_write(s)
+struct tls_sigalgs_st {
+    /* NID of hash algorithm */
+    int hash_nid;
+    /* NID of signature algorithm */
+    int sign_nid;
+    /* Combined hash and signature NID */
+    int signandhash_nid;
+    /* Raw values used in extension */
+    unsigned char rsign;
+    unsigned char rhash;
+};
+
+/*
+ * #define MAC_DEBUG
+ */
+
+/*
+ * #define ERR_DEBUG
+ */
+/*
+ * #define ABORT_DEBUG
+ */
+/*
+ * #define PKT_DEBUG 1
+ */
+/*
+ * #define DES_DEBUG
+ */
+/*
+ * #define DES_OFB_DEBUG
+ */
+/*
+ * #define SSL_DEBUG
+ */
+/*
+ * #define RSA_DEBUG
+ */
+/*
+ * #define IDEA_DEBUG
+ */
+
+# define FP_ICC  (int (*)(const void *,const void *))
+# define ssl_put_cipher_by_char(ssl,ciph,ptr) \
+                ((ssl)->method->put_cipher_by_char((ciph),(ptr)))
+
+/*
+ * This is for the SSLv3/TLSv1.0 differences in crypto/hash stuff It is a bit
+ * of a mess of functions, but hell, think of it as an opaque structure :-)
+ */
+typedef struct ssl3_enc_method {
+    int (*enc) (SSL *, int);
+    int (*mac) (SSL *, unsigned char *, int);
+    int (*setup_key_block) (SSL *);
+    int (*generate_master_secret) (SSL *, unsigned char *, unsigned char *,
+                                   int);
+    int (*change_cipher_state) (SSL *, int);
+    int (*final_finish_mac) (SSL *, const char *, int, unsigned char *);
+    int finish_mac_length;
+    int (*cert_verify_mac) (SSL *, int, unsigned char *);
+    const char *client_finished_label;
+    int client_finished_label_len;
+    const char *server_finished_label;
+    int server_finished_label_len;
+    int (*alert_value) (int);
+    int (*export_keying_material) (SSL *, unsigned char *, size_t,
+                                   const char *, size_t,
+                                   const unsigned char *, size_t,
+                                   int use_context);
+    /* Various flags indicating protocol version requirements */
+    unsigned int enc_flags;
+    /* Handshake header length */
+    unsigned int hhlen;
+    /* Set the handshake header */
+    void (*set_handshake_header) (SSL *s, int type, unsigned long len);
+    /* Write out handshake message */
+    int (*do_write) (SSL *s);
+} SSL3_ENC_METHOD;
+
+# define SSL_HM_HEADER_LENGTH(s) s->method->ssl3_enc->hhlen
+# define ssl_handshake_start(s) \
+        (((unsigned char *)s->init_buf->data) + s->method->ssl3_enc->hhlen)
+# define ssl_set_handshake_header(s, htype, len) \
+        s->method->ssl3_enc->set_handshake_header(s, htype, len)
+# define ssl_do_write(s)  s->method->ssl3_enc->do_write(s)
 
 /* Values for enc_flags */
 
 /* Uses explicit IV for CBC mode */
-#define SSL_ENC_FLAG_EXPLICIT_IV	0x1
+# define SSL_ENC_FLAG_EXPLICIT_IV        0x1
 /* Uses signature algorithms extension */
-#define SSL_ENC_FLAG_SIGALGS		0x2
+# define SSL_ENC_FLAG_SIGALGS            0x2
 /* Uses SHA256 default PRF */
-#define SSL_ENC_FLAG_SHA256_PRF		0x4
+# define SSL_ENC_FLAG_SHA256_PRF         0x4
 /* Is DTLS */
-#define SSL_ENC_FLAG_DTLS		0x8
-/* Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2:
- * may apply to others in future.
+# define SSL_ENC_FLAG_DTLS               0x8
+/*
+ * Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2: may
+ * apply to others in future.
  */
-#define SSL_ENC_FLAG_TLS1_2_CIPHERS	0x10
+# define SSL_ENC_FLAG_TLS1_2_CIPHERS     0x10
 
-#ifndef OPENSSL_NO_COMP
+# ifndef OPENSSL_NO_COMP
 /* Used for holding the relevant compression methods loaded into SSL_CTX */
-typedef struct ssl3_comp_st
-	{
-	int comp_id;	/* The identifier byte for this compression type */
-	char *name;	/* Text name used for the compression type */
-	COMP_METHOD *method; /* The method :-) */
-	} SSL3_COMP;
-#endif
+typedef struct ssl3_comp_st {
+    int comp_id;                /* The identifier byte for this compression
+                                 * type */
+    char *name;                 /* Text name used for the compression type */
+    COMP_METHOD *method;        /* The method :-) */
+} SSL3_COMP;
+# endif
 
-#ifndef OPENSSL_NO_BUF_FREELISTS
-typedef struct ssl3_buf_freelist_st
-	{
-	size_t chunklen;
-	unsigned int len;
-	struct ssl3_buf_freelist_entry_st *head;
-	} SSL3_BUF_FREELIST;
-
-typedef struct ssl3_buf_freelist_entry_st
-	{
-	struct ssl3_buf_freelist_entry_st *next;
-	} SSL3_BUF_FREELIST_ENTRY;
-#endif
+# ifndef OPENSSL_NO_BUF_FREELISTS
+typedef struct ssl3_buf_freelist_st {
+    size_t chunklen;
+    unsigned int len;
+    struct ssl3_buf_freelist_entry_st *head;
+} SSL3_BUF_FREELIST;
+
+typedef struct ssl3_buf_freelist_entry_st {
+    struct ssl3_buf_freelist_entry_st *next;
+} SSL3_BUF_FREELIST_ENTRY;
+# endif
 
 extern SSL3_ENC_METHOD ssl3_undef_enc_method;
 OPENSSL_EXTERN const SSL_CIPHER ssl2_ciphers[];
 OPENSSL_EXTERN SSL_CIPHER ssl3_ciphers[];
 
-
 SSL_METHOD *ssl_bad_method(int ver);
 
 extern SSL3_ENC_METHOD TLSv1_enc_data;
@@ -835,202 +848,201 @@ extern SSL3_ENC_METHOD SSLv3_enc_data;
 extern SSL3_ENC_METHOD DTLSv1_enc_data;
 extern SSL3_ENC_METHOD DTLSv1_2_enc_data;
 
-#define IMPLEMENT_tls_meth_func(version, func_name, s_accept, s_connect, \
-				s_get_meth, enc_data) \
+# define IMPLEMENT_tls_meth_func(version, func_name, s_accept, s_connect, \
+                                s_get_meth, enc_data) \
 const SSL_METHOD *func_name(void)  \
-	{ \
-	static const SSL_METHOD func_name##_data= { \
-		version, \
-		tls1_new, \
-		tls1_clear, \
-		tls1_free, \
-		s_accept, \
-		s_connect, \
-		ssl3_read, \
-		ssl3_peek, \
-		ssl3_write, \
-		ssl3_shutdown, \
-		ssl3_renegotiate, \
-		ssl3_renegotiate_check, \
-		ssl3_get_message, \
-		ssl3_read_bytes, \
-		ssl3_write_bytes, \
-		ssl3_dispatch_alert, \
-		ssl3_ctrl, \
-		ssl3_ctx_ctrl, \
-		ssl3_get_cipher_by_char, \
-		ssl3_put_cipher_by_char, \
-		ssl3_pending, \
-		ssl3_num_ciphers, \
-		ssl3_get_cipher, \
-		s_get_meth, \
-		tls1_default_timeout, \
-		&enc_data, \
-		ssl_undefined_void_function, \
-		ssl3_callback_ctrl, \
-		ssl3_ctx_callback_ctrl, \
-	}; \
-	return &func_name##_data; \
-	}
-
-#define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+        { \
+        static const SSL_METHOD func_name##_data= { \
+                version, \
+                tls1_new, \
+                tls1_clear, \
+                tls1_free, \
+                s_accept, \
+                s_connect, \
+                ssl3_read, \
+                ssl3_peek, \
+                ssl3_write, \
+                ssl3_shutdown, \
+                ssl3_renegotiate, \
+                ssl3_renegotiate_check, \
+                ssl3_get_message, \
+                ssl3_read_bytes, \
+                ssl3_write_bytes, \
+                ssl3_dispatch_alert, \
+                ssl3_ctrl, \
+                ssl3_ctx_ctrl, \
+                ssl3_get_cipher_by_char, \
+                ssl3_put_cipher_by_char, \
+                ssl3_pending, \
+                ssl3_num_ciphers, \
+                ssl3_get_cipher, \
+                s_get_meth, \
+                tls1_default_timeout, \
+                &enc_data, \
+                ssl_undefined_void_function, \
+                ssl3_callback_ctrl, \
+                ssl3_ctx_callback_ctrl, \
+        }; \
+        return &func_name##_data; \
+        }
+
+# define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect, s_get_meth) \
 const SSL_METHOD *func_name(void)  \
-	{ \
-	static const SSL_METHOD func_name##_data= { \
-		SSL3_VERSION, \
-		ssl3_new, \
-		ssl3_clear, \
-		ssl3_free, \
-		s_accept, \
-		s_connect, \
-		ssl3_read, \
-		ssl3_peek, \
-		ssl3_write, \
-		ssl3_shutdown, \
-		ssl3_renegotiate, \
-		ssl3_renegotiate_check, \
-		ssl3_get_message, \
-		ssl3_read_bytes, \
-		ssl3_write_bytes, \
-		ssl3_dispatch_alert, \
-		ssl3_ctrl, \
-		ssl3_ctx_ctrl, \
-		ssl3_get_cipher_by_char, \
-		ssl3_put_cipher_by_char, \
-		ssl3_pending, \
-		ssl3_num_ciphers, \
-		ssl3_get_cipher, \
-		s_get_meth, \
-		ssl3_default_timeout, \
-		&SSLv3_enc_data, \
-		ssl_undefined_void_function, \
-		ssl3_callback_ctrl, \
-		ssl3_ctx_callback_ctrl, \
-	}; \
-	return &func_name##_data; \
-	}
-
-#define IMPLEMENT_ssl23_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+        { \
+        static const SSL_METHOD func_name##_data= { \
+                SSL3_VERSION, \
+                ssl3_new, \
+                ssl3_clear, \
+                ssl3_free, \
+                s_accept, \
+                s_connect, \
+                ssl3_read, \
+                ssl3_peek, \
+                ssl3_write, \
+                ssl3_shutdown, \
+                ssl3_renegotiate, \
+                ssl3_renegotiate_check, \
+                ssl3_get_message, \
+                ssl3_read_bytes, \
+                ssl3_write_bytes, \
+                ssl3_dispatch_alert, \
+                ssl3_ctrl, \
+                ssl3_ctx_ctrl, \
+                ssl3_get_cipher_by_char, \
+                ssl3_put_cipher_by_char, \
+                ssl3_pending, \
+                ssl3_num_ciphers, \
+                ssl3_get_cipher, \
+                s_get_meth, \
+                ssl3_default_timeout, \
+                &SSLv3_enc_data, \
+                ssl_undefined_void_function, \
+                ssl3_callback_ctrl, \
+                ssl3_ctx_callback_ctrl, \
+        }; \
+        return &func_name##_data; \
+        }
+
+# define IMPLEMENT_ssl23_meth_func(func_name, s_accept, s_connect, s_get_meth) \
 const SSL_METHOD *func_name(void)  \
-	{ \
-	static const SSL_METHOD func_name##_data= { \
-	TLS1_2_VERSION, \
-	tls1_new, \
-	tls1_clear, \
-	tls1_free, \
-	s_accept, \
-	s_connect, \
-	ssl23_read, \
-	ssl23_peek, \
-	ssl23_write, \
-	ssl_undefined_function, \
-	ssl_undefined_function, \
-	ssl_ok, \
-	ssl3_get_message, \
-	ssl3_read_bytes, \
-	ssl3_write_bytes, \
-	ssl3_dispatch_alert, \
-	ssl3_ctrl, \
-	ssl3_ctx_ctrl, \
-	ssl23_get_cipher_by_char, \
-	ssl23_put_cipher_by_char, \
-	ssl_undefined_const_function, \
-	ssl23_num_ciphers, \
-	ssl23_get_cipher, \
-	s_get_meth, \
-	ssl23_default_timeout, \
-	&TLSv1_2_enc_data, \
-	ssl_undefined_void_function, \
-	ssl3_callback_ctrl, \
-	ssl3_ctx_callback_ctrl, \
-	}; \
-	return &func_name##_data; \
-	}
-
-#define IMPLEMENT_ssl2_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+        { \
+        static const SSL_METHOD func_name##_data= { \
+        TLS1_2_VERSION, \
+        tls1_new, \
+        tls1_clear, \
+        tls1_free, \
+        s_accept, \
+        s_connect, \
+        ssl23_read, \
+        ssl23_peek, \
+        ssl23_write, \
+        ssl_undefined_function, \
+        ssl_undefined_function, \
+        ssl_ok, \
+        ssl3_get_message, \
+        ssl3_read_bytes, \
+        ssl3_write_bytes, \
+        ssl3_dispatch_alert, \
+        ssl3_ctrl, \
+        ssl3_ctx_ctrl, \
+        ssl23_get_cipher_by_char, \
+        ssl23_put_cipher_by_char, \
+        ssl_undefined_const_function, \
+        ssl23_num_ciphers, \
+        ssl23_get_cipher, \
+        s_get_meth, \
+        ssl23_default_timeout, \
+        &TLSv1_2_enc_data, \
+        ssl_undefined_void_function, \
+        ssl3_callback_ctrl, \
+        ssl3_ctx_callback_ctrl, \
+        }; \
+        return &func_name##_data; \
+        }
+
+# define IMPLEMENT_ssl2_meth_func(func_name, s_accept, s_connect, s_get_meth) \
 const SSL_METHOD *func_name(void)  \
-	{ \
-	static const SSL_METHOD func_name##_data= { \
-		SSL2_VERSION, \
-		ssl2_new,	/* local */ \
-		ssl2_clear,	/* local */ \
-		ssl2_free,	/* local */ \
-		s_accept, \
-		s_connect, \
-		ssl2_read, \
-		ssl2_peek, \
-		ssl2_write, \
-		ssl2_shutdown, \
-		ssl_ok,	/* NULL - renegotiate */ \
-		ssl_ok,	/* NULL - check renegotiate */ \
-		NULL, /* NULL - ssl_get_message */ \
-		NULL, /* NULL - ssl_get_record */ \
-		NULL, /* NULL - ssl_write_bytes */ \
-		NULL, /* NULL - dispatch_alert */ \
-		ssl2_ctrl,	/* local */ \
-		ssl2_ctx_ctrl,	/* local */ \
-		ssl2_get_cipher_by_char, \
-		ssl2_put_cipher_by_char, \
-		ssl2_pending, \
-		ssl2_num_ciphers, \
-		ssl2_get_cipher, \
-		s_get_meth, \
-		ssl2_default_timeout, \
-		&ssl3_undef_enc_method, \
-		ssl_undefined_void_function, \
-		ssl2_callback_ctrl,	/* local */ \
-		ssl2_ctx_callback_ctrl,	/* local */ \
-	}; \
-	return &func_name##_data; \
-	}
-
-#define IMPLEMENT_dtls1_meth_func(version, func_name, s_accept, s_connect, \
-					s_get_meth, enc_data) \
+        { \
+        static const SSL_METHOD func_name##_data= { \
+                SSL2_VERSION, \
+                ssl2_new,       /* local */ \
+                ssl2_clear,     /* local */ \
+                ssl2_free,      /* local */ \
+                s_accept, \
+                s_connect, \
+                ssl2_read, \
+                ssl2_peek, \
+                ssl2_write, \
+                ssl2_shutdown, \
+                ssl_ok, /* NULL - renegotiate */ \
+                ssl_ok, /* NULL - check renegotiate */ \
+                NULL, /* NULL - ssl_get_message */ \
+                NULL, /* NULL - ssl_get_record */ \
+                NULL, /* NULL - ssl_write_bytes */ \
+                NULL, /* NULL - dispatch_alert */ \
+                ssl2_ctrl,      /* local */ \
+                ssl2_ctx_ctrl,  /* local */ \
+                ssl2_get_cipher_by_char, \
+                ssl2_put_cipher_by_char, \
+                ssl2_pending, \
+                ssl2_num_ciphers, \
+                ssl2_get_cipher, \
+                s_get_meth, \
+                ssl2_default_timeout, \
+                &ssl3_undef_enc_method, \
+                ssl_undefined_void_function, \
+                ssl2_callback_ctrl,     /* local */ \
+                ssl2_ctx_callback_ctrl, /* local */ \
+        }; \
+        return &func_name##_data; \
+        }
+
+# define IMPLEMENT_dtls1_meth_func(version, func_name, s_accept, s_connect, \
+                                        s_get_meth, enc_data) \
 const SSL_METHOD *func_name(void)  \
-	{ \
-	static const SSL_METHOD func_name##_data= { \
-		version, \
-		dtls1_new, \
-		dtls1_clear, \
-		dtls1_free, \
-		s_accept, \
-		s_connect, \
-		ssl3_read, \
-		ssl3_peek, \
-		ssl3_write, \
-		dtls1_shutdown, \
-		ssl3_renegotiate, \
-		ssl3_renegotiate_check, \
-		dtls1_get_message, \
-		dtls1_read_bytes, \
-		dtls1_write_app_data_bytes, \
-		dtls1_dispatch_alert, \
-		dtls1_ctrl, \
-		ssl3_ctx_ctrl, \
-		ssl3_get_cipher_by_char, \
-		ssl3_put_cipher_by_char, \
-		ssl3_pending, \
-		ssl3_num_ciphers, \
-		dtls1_get_cipher, \
-		s_get_meth, \
-		dtls1_default_timeout, \
-		&enc_data, \
-		ssl_undefined_void_function, \
-		ssl3_callback_ctrl, \
-		ssl3_ctx_callback_ctrl, \
-	}; \
-	return &func_name##_data; \
-	}
-
-struct openssl_ssl_test_functions
-	{
-	int (*p_ssl_init_wbio_buffer)(SSL *s, int push);
-	int (*p_ssl3_setup_buffers)(SSL *s);
-	int (*p_tls1_process_heartbeat)(SSL *s);
-	int (*p_dtls1_process_heartbeat)(SSL *s);
-	};
-
-#ifndef OPENSSL_UNIT_TEST
+        { \
+        static const SSL_METHOD func_name##_data= { \
+                version, \
+                dtls1_new, \
+                dtls1_clear, \
+                dtls1_free, \
+                s_accept, \
+                s_connect, \
+                ssl3_read, \
+                ssl3_peek, \
+                ssl3_write, \
+                dtls1_shutdown, \
+                ssl3_renegotiate, \
+                ssl3_renegotiate_check, \
+                dtls1_get_message, \
+                dtls1_read_bytes, \
+                dtls1_write_app_data_bytes, \
+                dtls1_dispatch_alert, \
+                dtls1_ctrl, \
+                ssl3_ctx_ctrl, \
+                ssl3_get_cipher_by_char, \
+                ssl3_put_cipher_by_char, \
+                ssl3_pending, \
+                ssl3_num_ciphers, \
+                dtls1_get_cipher, \
+                s_get_meth, \
+                dtls1_default_timeout, \
+                &enc_data, \
+                ssl_undefined_void_function, \
+                ssl3_callback_ctrl, \
+                ssl3_ctx_callback_ctrl, \
+        }; \
+        return &func_name##_data; \
+        }
+
+struct openssl_ssl_test_functions {
+    int (*p_ssl_init_wbio_buffer) (SSL *s, int push);
+    int (*p_ssl3_setup_buffers) (SSL *s);
+    int (*p_tls1_process_heartbeat) (SSL *s);
+    int (*p_dtls1_process_heartbeat) (SSL *s);
+};
+
+# ifndef OPENSSL_UNIT_TEST
 
 void ssl_clear_cipher_ctx(SSL *s);
 int ssl_clear_bad_session(SSL *s);
@@ -1044,24 +1056,28 @@ SESS_CERT *ssl_sess_cert_new(void);
 void ssl_sess_cert_free(SESS_CERT *sc);
 int ssl_set_peer_cert_type(SESS_CERT *c, int type);
 int ssl_get_new_session(SSL *s, int session);
-int ssl_get_prev_session(SSL *s, unsigned char *session,int len, const unsigned char *limit);
-int ssl_cipher_id_cmp(const SSL_CIPHER *a,const SSL_CIPHER *b);
-DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER,
-				  ssl_cipher_id);
-int ssl_cipher_ptr_id_cmp(const SSL_CIPHER * const *ap,
-			const SSL_CIPHER * const *bp);
-STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
-					       STACK_OF(SSL_CIPHER) **skp);
-int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
-                             int (*put_cb)(const SSL_CIPHER *, unsigned char *));
+int ssl_get_prev_session(SSL *s, unsigned char *session, int len,
+                         const unsigned char *limit);
+int ssl_cipher_id_cmp(const SSL_CIPHER *a, const SSL_CIPHER *b);
+DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER, ssl_cipher_id);
+int ssl_cipher_ptr_id_cmp(const SSL_CIPHER *const *ap,
+                          const SSL_CIPHER *const *bp);
+STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s, unsigned char *p,
+                                               int num,
+                                               STACK_OF(SSL_CIPHER) **skp);
+int ssl_cipher_list_to_bytes(SSL *s, STACK_OF(SSL_CIPHER) *sk,
+                             unsigned char *p,
+                             int (*put_cb) (const SSL_CIPHER *,
+                                            unsigned char *));
 STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *meth,
-					     STACK_OF(SSL_CIPHER) **pref,
-					     STACK_OF(SSL_CIPHER) **sorted,
-					     const char *rule_str, CERT *c);
+                                             STACK_OF(SSL_CIPHER) **pref,
+                                             STACK_OF(SSL_CIPHER) **sorted,
+                                             const char *rule_str, CERT *c);
 void ssl_update_cache(SSL *s, int mode);
-int ssl_cipher_get_evp(const SSL_SESSION *s,const EVP_CIPHER **enc,
-		       const EVP_MD **md,int *mac_pkey_type,int *mac_secret_size, SSL_COMP **comp);
-int ssl_get_handshake_digest(int i,long *mask,const EVP_MD **md);
+int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
+                       const EVP_MD **md, int *mac_pkey_type,
+                       int *mac_secret_size, SSL_COMP **comp);
+int ssl_get_handshake_digest(int i, long *mask, const EVP_MD **md);
 int ssl_cipher_get_cert_index(const SSL_CIPHER *c);
 const SSL_CIPHER *ssl_get_cipher_by_char(SSL *ssl, const unsigned char *ptr);
 int ssl_cert_set0_chain(CERT *c, STACK_OF(X509) *chain);
@@ -1071,9 +1087,10 @@ int ssl_cert_add1_chain_cert(CERT *c, X509 *x);
 int ssl_cert_select_current(CERT *c, X509 *x);
 int ssl_cert_set_current(CERT *c, long arg);
 X509 *ssl_cert_get0_next_certificate(CERT *c, int first);
-void ssl_cert_set_cert_cb(CERT *c, int (*cb)(SSL *ssl, void *arg), void *arg);
+void ssl_cert_set_cert_cb(CERT *c, int (*cb) (SSL *ssl, void *arg),
+                          void *arg);
 
-int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk);
+int ssl_verify_cert_chain(SSL *s, STACK_OF(X509) *sk);
 int ssl_add_cert_chain(SSL *s, CERT_PKEY *cpk, unsigned long *l);
 int ssl_build_cert_chain(CERT *c, X509_STORE *chain_store, int flags);
 int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref);
@@ -1081,12 +1098,12 @@ int ssl_undefined_function(SSL *s);
 int ssl_undefined_void_function(void);
 int ssl_undefined_const_function(const SSL *s);
 CERT_PKEY *ssl_get_server_send_pkey(const SSL *s);
-#ifndef OPENSSL_NO_TLSEXT
+#  ifndef OPENSSL_NO_TLSEXT
 int ssl_get_server_cert_serverinfo(SSL *s, const unsigned char **serverinfo,
-				   size_t *serverinfo_length);
-#endif
-EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *c, const EVP_MD **pmd);
-int ssl_cert_type(X509 *x,EVP_PKEY *pkey);
+                                   size_t *serverinfo_length);
+#  endif
+EVP_PKEY *ssl_get_sign_pkey(SSL *s, const SSL_CIPHER *c, const EVP_MD **pmd);
+int ssl_cert_type(X509 *x, EVP_PKEY *pkey);
 void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher);
 STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);
 int ssl_verify_alarm_type(long type);
@@ -1095,115 +1112,119 @@ int ssl_fill_hello_random(SSL *s, int server, unsigned char *field, int len);
 
 int ssl2_enc_init(SSL *s, int client);
 int ssl2_generate_key_material(SSL *s);
-int ssl2_enc(SSL *s,int send_data);
-void ssl2_mac(SSL *s,unsigned char *mac,int send_data);
+int ssl2_enc(SSL *s, int send_data);
+void ssl2_mac(SSL *s, unsigned char *mac, int send_data);
 const SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p);
-int ssl2_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
+int ssl2_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
 int ssl2_part_read(SSL *s, unsigned long f, int i);
 int ssl2_do_write(SSL *s);
-int ssl2_set_certificate(SSL *s, int type, int len, const unsigned char *data);
-void ssl2_return_error(SSL *s,int reason);
+int ssl2_set_certificate(SSL *s, int type, int len,
+                         const unsigned char *data);
+void ssl2_return_error(SSL *s, int reason);
 void ssl2_write_error(SSL *s);
 int ssl2_num_ciphers(void);
 const SSL_CIPHER *ssl2_get_cipher(unsigned int u);
-int	ssl2_new(SSL *s);
-void	ssl2_free(SSL *s);
-int	ssl2_accept(SSL *s);
-int	ssl2_connect(SSL *s);
-int	ssl2_read(SSL *s, void *buf, int len);
-int	ssl2_peek(SSL *s, void *buf, int len);
-int	ssl2_write(SSL *s, const void *buf, int len);
-int	ssl2_shutdown(SSL *s);
-void	ssl2_clear(SSL *s);
-long	ssl2_ctrl(SSL *s,int cmd, long larg, void *parg);
-long	ssl2_ctx_ctrl(SSL_CTX *s,int cmd, long larg, void *parg);
-long	ssl2_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
-long	ssl2_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)(void));
-int	ssl2_pending(const SSL *s);
-long	ssl2_default_timeout(void );
+int ssl2_new(SSL *s);
+void ssl2_free(SSL *s);
+int ssl2_accept(SSL *s);
+int ssl2_connect(SSL *s);
+int ssl2_read(SSL *s, void *buf, int len);
+int ssl2_peek(SSL *s, void *buf, int len);
+int ssl2_write(SSL *s, const void *buf, int len);
+int ssl2_shutdown(SSL *s);
+void ssl2_clear(SSL *s);
+long ssl2_ctrl(SSL *s, int cmd, long larg, void *parg);
+long ssl2_ctx_ctrl(SSL_CTX *s, int cmd, long larg, void *parg);
+long ssl2_callback_ctrl(SSL *s, int cmd, void (*fp) (void));
+long ssl2_ctx_callback_ctrl(SSL_CTX *s, int cmd, void (*fp) (void));
+int ssl2_pending(const SSL *s);
+long ssl2_default_timeout(void);
 
 const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
-int ssl3_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
+int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
 void ssl3_init_finished_mac(SSL *s);
 int ssl3_send_server_certificate(SSL *s);
 int ssl3_send_newsession_ticket(SSL *s);
 int ssl3_send_cert_status(SSL *s);
-int ssl3_get_finished(SSL *s,int state_a,int state_b);
+int ssl3_get_finished(SSL *s, int state_a, int state_b);
 int ssl3_setup_key_block(SSL *s);
-int ssl3_send_change_cipher_spec(SSL *s,int state_a,int state_b);
-int ssl3_change_cipher_state(SSL *s,int which);
+int ssl3_send_change_cipher_spec(SSL *s, int state_a, int state_b);
+int ssl3_change_cipher_state(SSL *s, int which);
 void ssl3_cleanup_key_block(SSL *s);
-int ssl3_do_write(SSL *s,int type);
-int ssl3_send_alert(SSL *s,int level, int desc);
+int ssl3_do_write(SSL *s, int type);
+int ssl3_send_alert(SSL *s, int level, int desc);
 int ssl3_generate_master_secret(SSL *s, unsigned char *out,
-	unsigned char *p, int len);
-int ssl3_get_req_cert_type(SSL *s,unsigned char *p);
+                                unsigned char *p, int len);
+int ssl3_get_req_cert_type(SSL *s, unsigned char *p);
 long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
-int ssl3_send_finished(SSL *s, int a, int b, const char *sender,int slen);
+int ssl3_send_finished(SSL *s, int a, int b, const char *sender, int slen);
 int ssl3_num_ciphers(void);
 const SSL_CIPHER *ssl3_get_cipher(unsigned int u);
-int ssl3_renegotiate(SSL *ssl); 
-int ssl3_renegotiate_check(SSL *ssl); 
+int ssl3_renegotiate(SSL *ssl);
+int ssl3_renegotiate_check(SSL *ssl);
 int ssl3_dispatch_alert(SSL *s);
 int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
 int ssl3_write_bytes(SSL *s, int type, const void *buf, int len);
-int ssl3_final_finish_mac(SSL *s, const char *sender, int slen,unsigned char *p);
+int ssl3_final_finish_mac(SSL *s, const char *sender, int slen,
+                          unsigned char *p);
 int ssl3_cert_verify_mac(SSL *s, int md_nid, unsigned char *p);
 void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len);
 int ssl3_enc(SSL *s, int send_data);
 int n_ssl3_mac(SSL *ssl, unsigned char *md, int send_data);
 void ssl3_free_digest_list(SSL *s);
 unsigned long ssl3_output_cert_chain(SSL *s, CERT_PKEY *cpk);
-SSL_CIPHER *ssl3_choose_cipher(SSL *ssl,STACK_OF(SSL_CIPHER) *clnt,
-			       STACK_OF(SSL_CIPHER) *srvr);
-int	ssl3_setup_buffers(SSL *s);
-int	ssl3_setup_read_buffer(SSL *s);
-int	ssl3_setup_write_buffer(SSL *s);
-int	ssl3_release_read_buffer(SSL *s);
-int	ssl3_release_write_buffer(SSL *s);
-int	ssl3_digest_cached_records(SSL *s);
-int	ssl3_new(SSL *s);
-void	ssl3_free(SSL *s);
-int	ssl3_accept(SSL *s);
-int	ssl3_connect(SSL *s);
-int	ssl3_read(SSL *s, void *buf, int len);
-int	ssl3_peek(SSL *s, void *buf, int len);
-int	ssl3_write(SSL *s, const void *buf, int len);
-int	ssl3_shutdown(SSL *s);
-void	ssl3_clear(SSL *s);
-long	ssl3_ctrl(SSL *s,int cmd, long larg, void *parg);
-long	ssl3_ctx_ctrl(SSL_CTX *s,int cmd, long larg, void *parg);
-long	ssl3_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
-long	ssl3_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)(void));
-int	ssl3_pending(const SSL *s);
+SSL_CIPHER *ssl3_choose_cipher(SSL *ssl, STACK_OF(SSL_CIPHER) *clnt,
+                               STACK_OF(SSL_CIPHER) *srvr);
+int ssl3_setup_buffers(SSL *s);
+int ssl3_setup_read_buffer(SSL *s);
+int ssl3_setup_write_buffer(SSL *s);
+int ssl3_release_read_buffer(SSL *s);
+int ssl3_release_write_buffer(SSL *s);
+int ssl3_digest_cached_records(SSL *s);
+int ssl3_new(SSL *s);
+void ssl3_free(SSL *s);
+int ssl3_accept(SSL *s);
+int ssl3_connect(SSL *s);
+int ssl3_read(SSL *s, void *buf, int len);
+int ssl3_peek(SSL *s, void *buf, int len);
+int ssl3_write(SSL *s, const void *buf, int len);
+int ssl3_shutdown(SSL *s);
+void ssl3_clear(SSL *s);
+long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg);
+long ssl3_ctx_ctrl(SSL_CTX *s, int cmd, long larg, void *parg);
+long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp) (void));
+long ssl3_ctx_callback_ctrl(SSL_CTX *s, int cmd, void (*fp) (void));
+int ssl3_pending(const SSL *s);
 
 void ssl3_record_sequence_update(unsigned char *seq);
 int ssl3_do_change_cipher_spec(SSL *ssl);
-long ssl3_default_timeout(void );
+long ssl3_default_timeout(void);
 
 void ssl3_set_handshake_header(SSL *s, int htype, unsigned long len);
 int ssl3_handshake_write(SSL *s);
 
-int ssl23_num_ciphers(void );
+int ssl23_num_ciphers(void);
 const SSL_CIPHER *ssl23_get_cipher(unsigned int u);
 int ssl23_read(SSL *s, void *buf, int len);
 int ssl23_peek(SSL *s, void *buf, int len);
 int ssl23_write(SSL *s, const void *buf, int len);
 int ssl23_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
 const SSL_CIPHER *ssl23_get_cipher_by_char(const unsigned char *p);
-long ssl23_default_timeout(void );
+long ssl23_default_timeout(void);
 
 long tls1_default_timeout(void);
-int dtls1_do_write(SSL *s,int type);
+int dtls1_do_write(SSL *s, int type);
 int ssl3_read_n(SSL *s, int n, int max, int extend);
 int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
 int ssl3_do_compress(SSL *ssl);
 int ssl3_do_uncompress(SSL *ssl);
 int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
-	unsigned int len);
-unsigned char *dtls1_set_message_header(SSL *s, 
-	unsigned char *p, unsigned char mt,	unsigned long len, 
-	unsigned long frag_off, unsigned long frag_len);
+                       unsigned int len);
+unsigned char *dtls1_set_message_header(SSL *s,
+                                        unsigned char *p, unsigned char mt,
+                                        unsigned long len,
+                                        unsigned long frag_off,
+                                        unsigned long frag_len);
 
 int dtls1_write_app_data_bytes(SSL *s, int type, const void *buf, int len);
 int dtls1_write_bytes(SSL *s, int type, const void *buf, int len);
@@ -1212,16 +1233,17 @@ int dtls1_send_change_cipher_spec(SSL *s, int a, int b);
 int dtls1_send_finished(SSL *s, int a, int b, const char *sender, int slen);
 int dtls1_read_failed(SSL *s, int code);
 int dtls1_buffer_message(SSL *s, int ccs);
-int dtls1_retransmit_message(SSL *s, unsigned short seq, 
-	unsigned long frag_off, int *found);
+int dtls1_retransmit_message(SSL *s, unsigned short seq,
+                             unsigned long frag_off, int *found);
 int dtls1_get_queue_priority(unsigned short seq, int is_ccs);
 int dtls1_retransmit_buffered_messages(SSL *s);
 void dtls1_clear_record_buffer(SSL *s);
-void dtls1_get_message_header(unsigned char *data, struct hm_header_st *msg_hdr);
+void dtls1_get_message_header(unsigned char *data,
+                              struct hm_header_st *msg_hdr);
 void dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr);
 void dtls1_reset_seq_numbers(SSL *s, int rw);
 long dtls1_default_timeout(void);
-struct timeval* dtls1_get_timeout(SSL *s, struct timeval* timeleft);
+struct timeval *dtls1_get_timeout(SSL *s, struct timeval *timeleft);
 int dtls1_check_timeout_num(SSL *s);
 int dtls1_handle_timeout(SSL *s);
 const SSL_CIPHER *dtls1_get_cipher(unsigned int u);
@@ -1248,11 +1270,11 @@ int ssl3_send_client_key_exchange(SSL *s);
 int ssl3_get_key_exchange(SSL *s);
 int ssl3_get_server_certificate(SSL *s);
 int ssl3_check_cert_and_algorithm(SSL *s);
-#ifndef OPENSSL_NO_TLSEXT
-# ifndef OPENSSL_NO_NEXTPROTONEG
+#  ifndef OPENSSL_NO_TLSEXT
+#   ifndef OPENSSL_NO_NEXTPROTONEG
 int ssl3_send_next_proto(SSL *s);
-# endif
-#endif
+#   endif
+#  endif
 
 int dtls1_client_hello(SSL *s);
 
@@ -1266,9 +1288,9 @@ int ssl3_send_server_done(SSL *s);
 int ssl3_get_client_certificate(SSL *s);
 int ssl3_get_client_key_exchange(SSL *s);
 int ssl3_get_cert_verify(SSL *s);
-#ifndef OPENSSL_NO_NEXTPROTONEG
+#  ifndef OPENSSL_NO_NEXTPROTONEG
 int ssl3_get_next_proto(SSL *s);
-#endif
+#  endif
 
 int ssl23_accept(SSL *s);
 int ssl23_connect(SSL *s);
@@ -1278,21 +1300,21 @@ int ssl23_write_bytes(SSL *s);
 int tls1_new(SSL *s);
 void tls1_free(SSL *s);
 void tls1_clear(SSL *s);
-long tls1_ctrl(SSL *s,int cmd, long larg, void *parg);
-long tls1_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
+long tls1_ctrl(SSL *s, int cmd, long larg, void *parg);
+long tls1_callback_ctrl(SSL *s, int cmd, void (*fp) (void));
 
 int dtls1_new(SSL *s);
-int	dtls1_accept(SSL *s);
-int	dtls1_connect(SSL *s);
+int dtls1_accept(SSL *s);
+int dtls1_connect(SSL *s);
 void dtls1_free(SSL *s);
 void dtls1_clear(SSL *s);
-long dtls1_ctrl(SSL *s,int cmd, long larg, void *parg);
+long dtls1_ctrl(SSL *s, int cmd, long larg, void *parg);
 int dtls1_shutdown(SSL *s);
 
 long dtls1_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
 int dtls1_get_record(SSL *s);
 int do_dtls1_write(SSL *s, int type, const unsigned char *buf,
-	unsigned int len, int create_empty_fragement);
+                   unsigned int len, int create_empty_fragement);
 int dtls1_dispatch_alert(SSL *s);
 
 int ssl_init_wbio_buffer(SSL *s, int push);
@@ -1302,130 +1324,134 @@ int tls1_change_cipher_state(SSL *s, int which);
 int tls1_setup_key_block(SSL *s);
 int tls1_enc(SSL *s, int snd);
 int tls1_final_finish_mac(SSL *s,
-	const char *str, int slen, unsigned char *p);
+                          const char *str, int slen, unsigned char *p);
 int tls1_cert_verify_mac(SSL *s, int md_nid, unsigned char *p);
 int tls1_mac(SSL *ssl, unsigned char *md, int snd);
 int tls1_generate_master_secret(SSL *s, unsigned char *out,
-	unsigned char *p, int len);
+                                unsigned char *p, int len);
 int tls1_export_keying_material(SSL *s, unsigned char *out, size_t olen,
-	const char *label, size_t llen,
-	const unsigned char *p, size_t plen, int use_context);
+                                const char *label, size_t llen,
+                                const unsigned char *p, size_t plen,
+                                int use_context);
 int tls1_alert_code(int code);
 int ssl3_alert_code(int code);
 int ssl_ok(SSL *s);
 
-#ifndef OPENSSL_NO_ECDH
+#  ifndef OPENSSL_NO_ECDH
 int ssl_check_srvr_ecc_cert_and_alg(X509 *x, SSL *s);
-#endif
+#  endif
 
 SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
 
-#ifndef OPENSSL_NO_EC
+#  ifndef OPENSSL_NO_EC
 int tls1_ec_curve_id2nid(int curve_id);
 int tls1_ec_nid2curve_id(int nid);
 int tls1_check_curve(SSL *s, const unsigned char *p, size_t len);
 int tls1_shared_curve(SSL *s, int nmatch);
 int tls1_set_curves(unsigned char **pext, size_t *pextlen,
-			int *curves, size_t ncurves);
-int tls1_set_curves_list(unsigned char **pext, size_t *pextlen, 
-				const char *str);
-#ifndef OPENSSL_NO_ECDH
+                    int *curves, size_t ncurves);
+int tls1_set_curves_list(unsigned char **pext, size_t *pextlen,
+                         const char *str);
+#   ifndef OPENSSL_NO_ECDH
 int tls1_check_ec_tmp_key(SSL *s, unsigned long id);
-#endif /* OPENSSL_NO_ECDH */
-#endif /* OPENSSL_NO_EC */
+#   endif                       /* OPENSSL_NO_ECDH */
+#  endif                        /* OPENSSL_NO_EC */
 
-#ifndef OPENSSL_NO_TLSEXT
+#  ifndef OPENSSL_NO_TLSEXT
 int tls1_shared_list(SSL *s,
-			const unsigned char *l1, size_t l1len,
-			const unsigned char *l2, size_t l2len,
-			int nmatch);
-unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al);
-unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al);
-int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n);
+                     const unsigned char *l1, size_t l1len,
+                     const unsigned char *l2, size_t l2len, int nmatch);
+unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *buf,
+                                          unsigned char *limit, int *al);
+unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf,
+                                          unsigned char *limit, int *al);
+int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **data,
+                                 unsigned char *d, int n);
 int tls1_set_server_sigalgs(SSL *s);
 int ssl_check_clienthello_tlsext_late(SSL *s);
-int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n);
+int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **data,
+                                 unsigned char *d, int n);
 int ssl_prepare_clienthello_tlsext(SSL *s);
 int ssl_prepare_serverhello_tlsext(SSL *s);
 
-#ifndef OPENSSL_NO_HEARTBEATS
+#   ifndef OPENSSL_NO_HEARTBEATS
 int tls1_heartbeat(SSL *s);
 int dtls1_heartbeat(SSL *s);
 int tls1_process_heartbeat(SSL *s);
 int dtls1_process_heartbeat(SSL *s);
-#endif
+#   endif
 
-#ifdef OPENSSL_NO_SHA256
-#define tlsext_tick_md	EVP_sha1
-#else
-#define tlsext_tick_md	EVP_sha256
-#endif
+#   ifdef OPENSSL_NO_SHA256
+#    define tlsext_tick_md  EVP_sha1
+#   else
+#    define tlsext_tick_md  EVP_sha256
+#   endif
 int tls1_process_ticket(SSL *s, unsigned char *session_id, int len,
-				const unsigned char *limit, SSL_SESSION **ret);
+                        const unsigned char *limit, SSL_SESSION **ret);
 
 int tls12_get_sigandhash(unsigned char *p, const EVP_PKEY *pk,
-				const EVP_MD *md);
+                         const EVP_MD *md);
 int tls12_get_sigid(const EVP_PKEY *pk);
 const EVP_MD *tls12_get_hash(unsigned char hash_alg);
 
 int tls1_set_sigalgs_list(CERT *c, const char *str, int client);
 int tls1_set_sigalgs(CERT *c, const int *salg, size_t salglen, int client);
 int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain,
-								int idx);
+                     int idx);
 void tls1_set_cert_validity(SSL *s);
 
-#endif
-EVP_MD_CTX* ssl_replace_hash(EVP_MD_CTX **hash,const EVP_MD *md) ;
+#  endif
+EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md);
 void ssl_clear_hash_ctx(EVP_MD_CTX **hash);
 int ssl_add_serverhello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
-					int maxlen);
+                                        int maxlen);
 int ssl_parse_serverhello_renegotiate_ext(SSL *s, unsigned char *d, int len,
-					  int *al);
+                                          int *al);
 int ssl_add_clienthello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
-					int maxlen);
+                                        int maxlen);
 int ssl_parse_clienthello_renegotiate_ext(SSL *s, unsigned char *d, int len,
-					  int *al);
+                                          int *al);
 long ssl_get_algorithm2(SSL *s);
 int tls1_save_sigalgs(SSL *s, const unsigned char *data, int dsize);
 int tls1_process_sigalgs(SSL *s);
 size_t tls12_get_psigalgs(SSL *s, const unsigned char **psigs);
 int tls12_check_peer_sigalg(const EVP_MD **pmd, SSL *s,
-				const unsigned char *sig, EVP_PKEY *pkey);
+                            const unsigned char *sig, EVP_PKEY *pkey);
 void ssl_set_client_disabled(SSL *s);
 
-int ssl_add_clienthello_use_srtp_ext(SSL *s, unsigned char *p, int *len, int maxlen);
-int ssl_parse_clienthello_use_srtp_ext(SSL *s, unsigned char *d, int len,int *al);
-int ssl_add_serverhello_use_srtp_ext(SSL *s, unsigned char *p, int *len, int maxlen);
-int ssl_parse_serverhello_use_srtp_ext(SSL *s, unsigned char *d, int len,int *al);
+int ssl_add_clienthello_use_srtp_ext(SSL *s, unsigned char *p, int *len,
+                                     int maxlen);
+int ssl_parse_clienthello_use_srtp_ext(SSL *s, unsigned char *d, int len,
+                                       int *al);
+int ssl_add_serverhello_use_srtp_ext(SSL *s, unsigned char *p, int *len,
+                                     int maxlen);
+int ssl_parse_serverhello_use_srtp_ext(SSL *s, unsigned char *d, int len,
+                                       int *al);
 
 /* s3_cbc.c */
-void ssl3_cbc_copy_mac(unsigned char* out,
-		       const SSL3_RECORD *rec,
-		       unsigned md_size,unsigned orig_len);
-int ssl3_cbc_remove_padding(const SSL* s,
-			    SSL3_RECORD *rec,
-			    unsigned block_size,
-			    unsigned mac_size);
-int tls1_cbc_remove_padding(const SSL* s,
-			    SSL3_RECORD *rec,
-			    unsigned block_size,
-			    unsigned mac_size);
+void ssl3_cbc_copy_mac(unsigned char *out,
+                       const SSL3_RECORD *rec,
+                       unsigned md_size, unsigned orig_len);
+int ssl3_cbc_remove_padding(const SSL *s,
+                            SSL3_RECORD *rec,
+                            unsigned block_size, unsigned mac_size);
+int tls1_cbc_remove_padding(const SSL *s,
+                            SSL3_RECORD *rec,
+                            unsigned block_size, unsigned mac_size);
 char ssl3_cbc_record_digest_supported(const EVP_MD_CTX *ctx);
-void ssl3_cbc_digest_record(
-	const EVP_MD_CTX *ctx,
-	unsigned char* md_out,
-	size_t* md_out_size,
-	const unsigned char header[13],
-	const unsigned char *data,
-	size_t data_plus_mac_size,
-	size_t data_plus_mac_plus_padding_size,
-	const unsigned char *mac_secret,
-	unsigned mac_secret_length,
-	char is_sslv3);
-
-void tls_fips_digest_extra(
-	const EVP_CIPHER_CTX *cipher_ctx, EVP_MD_CTX *mac_ctx,
-	const unsigned char *data, size_t data_len, size_t orig_len);
+void ssl3_cbc_digest_record(const EVP_MD_CTX *ctx,
+                            unsigned char *md_out,
+                            size_t *md_out_size,
+                            const unsigned char header[13],
+                            const unsigned char *data,
+                            size_t data_plus_mac_size,
+                            size_t data_plus_mac_plus_padding_size,
+                            const unsigned char *mac_secret,
+                            unsigned mac_secret_length, char is_sslv3);
+
+void tls_fips_digest_extra(const EVP_CIPHER_CTX *cipher_ctx,
+                           EVP_MD_CTX *mac_ctx, const unsigned char *data,
+                           size_t data_len, size_t orig_len);
 
 int srp_verify_server_param(SSL *s, int *al);
 
@@ -1434,24 +1460,20 @@ int srp_verify_server_param(SSL *s, int *al);
 void custom_ext_init(custom_ext_methods *meths);
 
 int custom_ext_parse(SSL *s, int server,
-			unsigned int ext_type,
-			const unsigned char *ext_data, 
-			size_t ext_size,
-			int *al);
+                     unsigned int ext_type,
+                     const unsigned char *ext_data, size_t ext_size, int *al);
 int custom_ext_add(SSL *s, int server,
-			unsigned char **pret,
-			unsigned char *limit,
-			int *al);
+                   unsigned char **pret, unsigned char *limit, int *al);
 
 int custom_exts_copy(custom_ext_methods *dst, const custom_ext_methods *src);
 void custom_exts_free(custom_ext_methods *exts);
 
-#else
+# else
 
-#define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer
-#define ssl3_setup_buffers SSL_test_functions()->p_ssl3_setup_buffers
-#define tls1_process_heartbeat SSL_test_functions()->p_tls1_process_heartbeat
-#define dtls1_process_heartbeat SSL_test_functions()->p_dtls1_process_heartbeat
+#  define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer
+#  define ssl3_setup_buffers SSL_test_functions()->p_ssl3_setup_buffers
+#  define tls1_process_heartbeat SSL_test_functions()->p_tls1_process_heartbeat
+#  define dtls1_process_heartbeat SSL_test_functions()->p_dtls1_process_heartbeat
 
-#endif
+# endif
 #endif
diff --git a/ssl/ssl_rsa.c b/ssl/ssl_rsa.c
index 943502d092..b1b2318350 100644
--- a/ssl/ssl_rsa.c
+++ b/ssl/ssl_rsa.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,999 +67,942 @@
 static int ssl_set_cert(CERT *c, X509 *x509);
 static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey);
 int SSL_use_certificate(SSL *ssl, X509 *x)
-	{
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ssl->cert))
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	return(ssl_set_cert(ssl->cert,x));
-	}
+{
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ssl->cert)) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    return (ssl_set_cert(ssl->cert, x));
+}
 
 #ifndef OPENSSL_NO_STDIO
 int SSL_use_certificate_file(SSL *ssl, const char *file, int type)
-	{
-	int j;
-	BIO *in;
-	int ret=0;
-	X509 *x=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if (type == SSL_FILETYPE_ASN1)
-		{
-		j=ERR_R_ASN1_LIB;
-		x=d2i_X509_bio(in,NULL);
-		}
-	else if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		x=PEM_read_bio_X509(in,NULL,ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,j);
-		goto end;
-		}
-
-	ret=SSL_use_certificate(ssl,x);
-end:
-	if (x != NULL) X509_free(x);
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+{
+    int j;
+    BIO *in;
+    int ret = 0;
+    X509 *x = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        x = d2i_X509_bio(in, NULL);
+    } else if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        x = PEM_read_bio_X509(in, NULL, ssl->ctx->default_passwd_callback,
+                              ssl->ctx->default_passwd_callback_userdata);
+    } else {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, j);
+        goto end;
+    }
+
+    ret = SSL_use_certificate(ssl, x);
+ end:
+    if (x != NULL)
+        X509_free(x);
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 #endif
 
 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len)
-	{
-	X509 *x;
-	int ret;
-
-	x=d2i_X509(NULL,&d,(long)len);
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
-
-	ret=SSL_use_certificate(ssl,x);
-	X509_free(x);
-	return(ret);
-	}
+{
+    X509 *x;
+    int ret;
+
+    x = d2i_X509(NULL, &d, (long)len);
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
+
+    ret = SSL_use_certificate(ssl, x);
+    X509_free(x);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_RSA
 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa)
-	{
-	EVP_PKEY *pkey;
-	int ret;
-
-	if (rsa == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ssl->cert))
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	if ((pkey=EVP_PKEY_new()) == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB);
-		return(0);
-		}
-
-	RSA_up_ref(rsa);
-	EVP_PKEY_assign_RSA(pkey,rsa);
-
-	ret=ssl_set_pkey(ssl->cert,pkey);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
+{
+    EVP_PKEY *pkey;
+    int ret;
+
+    if (rsa == NULL) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ssl->cert)) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    if ((pkey = EVP_PKEY_new()) == NULL) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB);
+        return (0);
+    }
+
+    RSA_up_ref(rsa);
+    EVP_PKEY_assign_RSA(pkey, rsa);
+
+    ret = ssl_set_pkey(ssl->cert, pkey);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
 #endif
 
 static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey)
-	{
-	int i;
-	/* Special case for DH: check two DH certificate types for a match.
-	 * This means for DH certificates we must set the certificate first.
-	 */
-	if (pkey->type == EVP_PKEY_DH)
-		{
-		X509 *x;
-		i = -1;
-		x = c->pkeys[SSL_PKEY_DH_RSA].x509;
-		if (x && X509_check_private_key(x, pkey))
-				i = SSL_PKEY_DH_RSA;
-		x = c->pkeys[SSL_PKEY_DH_DSA].x509;
-		if (i == -1 && x && X509_check_private_key(x, pkey))
-				i = SSL_PKEY_DH_DSA;
-		ERR_clear_error();
-		}
-	else 
-		i=ssl_cert_type(NULL,pkey);
-	if (i < 0)
-		{
-		SSLerr(SSL_F_SSL_SET_PKEY,SSL_R_UNKNOWN_CERTIFICATE_TYPE);
-		return(0);
-		}
-
-	if (c->pkeys[i].x509 != NULL)
-		{
-		EVP_PKEY *pktmp;
-		pktmp =	X509_get_pubkey(c->pkeys[i].x509);
-		EVP_PKEY_copy_parameters(pktmp,pkey);
-		EVP_PKEY_free(pktmp);
-		ERR_clear_error();
+{
+    int i;
+    /*
+     * Special case for DH: check two DH certificate types for a match. This
+     * means for DH certificates we must set the certificate first.
+     */
+    if (pkey->type == EVP_PKEY_DH) {
+        X509 *x;
+        i = -1;
+        x = c->pkeys[SSL_PKEY_DH_RSA].x509;
+        if (x && X509_check_private_key(x, pkey))
+            i = SSL_PKEY_DH_RSA;
+        x = c->pkeys[SSL_PKEY_DH_DSA].x509;
+        if (i == -1 && x && X509_check_private_key(x, pkey))
+            i = SSL_PKEY_DH_DSA;
+        ERR_clear_error();
+    } else
+        i = ssl_cert_type(NULL, pkey);
+    if (i < 0) {
+        SSLerr(SSL_F_SSL_SET_PKEY, SSL_R_UNKNOWN_CERTIFICATE_TYPE);
+        return (0);
+    }
+
+    if (c->pkeys[i].x509 != NULL) {
+        EVP_PKEY *pktmp;
+        pktmp = X509_get_pubkey(c->pkeys[i].x509);
+        EVP_PKEY_copy_parameters(pktmp, pkey);
+        EVP_PKEY_free(pktmp);
+        ERR_clear_error();
 
 #ifndef OPENSSL_NO_RSA
-		/* Don't check the public/private key, this is mostly
-		 * for smart cards. */
-		if ((pkey->type == EVP_PKEY_RSA) &&
-			(RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK))
-			;
-		else
+        /*
+         * Don't check the public/private key, this is mostly for smart
+         * cards.
+         */
+        if ((pkey->type == EVP_PKEY_RSA) &&
+            (RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK)) ;
+        else
 #endif
-		if (!X509_check_private_key(c->pkeys[i].x509,pkey))
-			{
-			X509_free(c->pkeys[i].x509);
-			c->pkeys[i].x509 = NULL;
-			return 0;
-			}
-		}
-
-	if (c->pkeys[i].privatekey != NULL)
-		EVP_PKEY_free(c->pkeys[i].privatekey);
-	CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
-	c->pkeys[i].privatekey=pkey;
-	c->key= &(c->pkeys[i]);
-
-	c->valid=0;
-	return(1);
-	}
+        if (!X509_check_private_key(c->pkeys[i].x509, pkey)) {
+            X509_free(c->pkeys[i].x509);
+            c->pkeys[i].x509 = NULL;
+            return 0;
+        }
+    }
+
+    if (c->pkeys[i].privatekey != NULL)
+        EVP_PKEY_free(c->pkeys[i].privatekey);
+    CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    c->pkeys[i].privatekey = pkey;
+    c->key = &(c->pkeys[i]);
+
+    c->valid = 0;
+    return (1);
+}
 
 #ifndef OPENSSL_NO_RSA
-#ifndef OPENSSL_NO_STDIO
+# ifndef OPENSSL_NO_STDIO
 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type)
-	{
-	int j,ret=0;
-	BIO *in;
-	RSA *rsa=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if	(type == SSL_FILETYPE_ASN1)
-		{
-		j=ERR_R_ASN1_LIB;
-		rsa=d2i_RSAPrivateKey_bio(in,NULL);
-		}
-	else if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		rsa=PEM_read_bio_RSAPrivateKey(in,NULL,
-			ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-	if (rsa == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,j);
-		goto end;
-		}
-	ret=SSL_use_RSAPrivateKey(ssl,rsa);
-	RSA_free(rsa);
-end:
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
-#endif
+{
+    int j, ret = 0;
+    BIO *in;
+    RSA *rsa = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        rsa = d2i_RSAPrivateKey_bio(in, NULL);
+    } else if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        rsa = PEM_read_bio_RSAPrivateKey(in, NULL,
+                                         ssl->ctx->default_passwd_callback,
+                                         ssl->
+                                         ctx->default_passwd_callback_userdata);
+    } else {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+    if (rsa == NULL) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, j);
+        goto end;
+    }
+    ret = SSL_use_RSAPrivateKey(ssl, rsa);
+    RSA_free(rsa);
+ end:
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
+# endif
 
 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len)
-	{
-	int ret;
-	const unsigned char *p;
-	RSA *rsa;
-
-	p=d;
-	if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
-
-	ret=SSL_use_RSAPrivateKey(ssl,rsa);
-	RSA_free(rsa);
-	return(ret);
-	}
-#endif /* !OPENSSL_NO_RSA */
+{
+    int ret;
+    const unsigned char *p;
+    RSA *rsa;
+
+    p = d;
+    if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) {
+        SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
+
+    ret = SSL_use_RSAPrivateKey(ssl, rsa);
+    RSA_free(rsa);
+    return (ret);
+}
+#endif                          /* !OPENSSL_NO_RSA */
 
 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey)
-	{
-	int ret;
-
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ssl->cert))
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	ret=ssl_set_pkey(ssl->cert,pkey);
-	return(ret);
-	}
+{
+    int ret;
+
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ssl->cert)) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    ret = ssl_set_pkey(ssl->cert, pkey);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_STDIO
 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type)
-	{
-	int j,ret=0;
-	BIO *in;
-	EVP_PKEY *pkey=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		pkey=PEM_read_bio_PrivateKey(in,NULL,
-			ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
-		}
-	else if (type == SSL_FILETYPE_ASN1)
-		{
-		j = ERR_R_ASN1_LIB;
-		pkey = d2i_PrivateKey_bio(in,NULL);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,j);
-		goto end;
-		}
-	ret=SSL_use_PrivateKey(ssl,pkey);
-	EVP_PKEY_free(pkey);
-end:
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+{
+    int j, ret = 0;
+    BIO *in;
+    EVP_PKEY *pkey = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        pkey = PEM_read_bio_PrivateKey(in, NULL,
+                                       ssl->ctx->default_passwd_callback,
+                                       ssl->
+                                       ctx->default_passwd_callback_userdata);
+    } else if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        pkey = d2i_PrivateKey_bio(in, NULL);
+    } else {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, j);
+        goto end;
+    }
+    ret = SSL_use_PrivateKey(ssl, pkey);
+    EVP_PKEY_free(pkey);
+ end:
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 #endif
 
-int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, long len)
-	{
-	int ret;
-	const unsigned char *p;
-	EVP_PKEY *pkey;
+int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d,
+                            long len)
+{
+    int ret;
+    const unsigned char *p;
+    EVP_PKEY *pkey;
 
-	p=d;
-	if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL)
-		{
-		SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
+    p = d;
+    if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) {
+        SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
 
-	ret=SSL_use_PrivateKey(ssl,pkey);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
+    ret = SSL_use_PrivateKey(ssl, pkey);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
 
 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x)
-	{
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ctx->cert))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	return(ssl_set_cert(ctx->cert, x));
-	}
+{
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ctx->cert)) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    return (ssl_set_cert(ctx->cert, x));
+}
 
 static int ssl_set_cert(CERT *c, X509 *x)
-	{
-	EVP_PKEY *pkey;
-	int i;
-
-	pkey=X509_get_pubkey(x);
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL_SET_CERT,SSL_R_X509_LIB);
-		return(0);
-		}
-
-	i=ssl_cert_type(x,pkey);
-	if (i < 0)
-		{
-		SSLerr(SSL_F_SSL_SET_CERT,SSL_R_UNKNOWN_CERTIFICATE_TYPE);
-		EVP_PKEY_free(pkey);
-		return(0);
-		}
-
-	if (c->pkeys[i].privatekey != NULL)
-		{
-		EVP_PKEY_copy_parameters(pkey,c->pkeys[i].privatekey);
-		ERR_clear_error();
+{
+    EVP_PKEY *pkey;
+    int i;
+
+    pkey = X509_get_pubkey(x);
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL_SET_CERT, SSL_R_X509_LIB);
+        return (0);
+    }
+
+    i = ssl_cert_type(x, pkey);
+    if (i < 0) {
+        SSLerr(SSL_F_SSL_SET_CERT, SSL_R_UNKNOWN_CERTIFICATE_TYPE);
+        EVP_PKEY_free(pkey);
+        return (0);
+    }
+
+    if (c->pkeys[i].privatekey != NULL) {
+        EVP_PKEY_copy_parameters(pkey, c->pkeys[i].privatekey);
+        ERR_clear_error();
 
 #ifndef OPENSSL_NO_RSA
-		/* Don't check the public/private key, this is mostly
-		 * for smart cards. */
-		if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) &&
-			(RSA_flags(c->pkeys[i].privatekey->pkey.rsa) &
-			 RSA_METHOD_FLAG_NO_CHECK))
-			 ;
-		else
-#endif /* OPENSSL_NO_RSA */
-		if (!X509_check_private_key(x,c->pkeys[i].privatekey))
-			{
-			/* don't fail for a cert/key mismatch, just free
-			 * current private key (when switching to a different
-			 * cert & key, first this function should be used,
-			 * then ssl_set_pkey */
-			EVP_PKEY_free(c->pkeys[i].privatekey);
-			c->pkeys[i].privatekey=NULL;
-			/* clear error queue */
-			ERR_clear_error();
-			}
-		}
-
-	EVP_PKEY_free(pkey);
-
-	if (c->pkeys[i].x509 != NULL)
-		X509_free(c->pkeys[i].x509);
-	CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
-	c->pkeys[i].x509=x;
-	c->key= &(c->pkeys[i]);
-
-	c->valid=0;
-	return(1);
-	}
+        /*
+         * Don't check the public/private key, this is mostly for smart
+         * cards.
+         */
+        if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) &&
+            (RSA_flags(c->pkeys[i].privatekey->pkey.rsa) &
+             RSA_METHOD_FLAG_NO_CHECK)) ;
+        else
+#endif                          /* OPENSSL_NO_RSA */
+        if (!X509_check_private_key(x, c->pkeys[i].privatekey)) {
+            /*
+             * don't fail for a cert/key mismatch, just free current private
+             * key (when switching to a different cert & key, first this
+             * function should be used, then ssl_set_pkey
+             */
+            EVP_PKEY_free(c->pkeys[i].privatekey);
+            c->pkeys[i].privatekey = NULL;
+            /* clear error queue */
+            ERR_clear_error();
+        }
+    }
+
+    EVP_PKEY_free(pkey);
+
+    if (c->pkeys[i].x509 != NULL)
+        X509_free(c->pkeys[i].x509);
+    CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+    c->pkeys[i].x509 = x;
+    c->key = &(c->pkeys[i]);
+
+    c->valid = 0;
+    return (1);
+}
 
 #ifndef OPENSSL_NO_STDIO
 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type)
-	{
-	int j;
-	BIO *in;
-	int ret=0;
-	X509 *x=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if (type == SSL_FILETYPE_ASN1)
-		{
-		j=ERR_R_ASN1_LIB;
-		x=d2i_X509_bio(in,NULL);
-		}
-	else if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		x=PEM_read_bio_X509(in,NULL,ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,j);
-		goto end;
-		}
-
-	ret=SSL_CTX_use_certificate(ctx,x);
-end:
-	if (x != NULL) X509_free(x);
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+{
+    int j;
+    BIO *in;
+    int ret = 0;
+    X509 *x = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        x = d2i_X509_bio(in, NULL);
+    } else if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        x = PEM_read_bio_X509(in, NULL, ctx->default_passwd_callback,
+                              ctx->default_passwd_callback_userdata);
+    } else {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, j);
+        goto end;
+    }
+
+    ret = SSL_CTX_use_certificate(ctx, x);
+ end:
+    if (x != NULL)
+        X509_free(x);
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 #endif
 
-int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d)
-	{
-	X509 *x;
-	int ret;
+int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
+                                 const unsigned char *d)
+{
+    X509 *x;
+    int ret;
 
-	x=d2i_X509(NULL,&d,(long)len);
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
+    x = d2i_X509(NULL, &d, (long)len);
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
 
-	ret=SSL_CTX_use_certificate(ctx,x);
-	X509_free(x);
-	return(ret);
-	}
+    ret = SSL_CTX_use_certificate(ctx, x);
+    X509_free(x);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_RSA
 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa)
-	{
-	int ret;
-	EVP_PKEY *pkey;
-
-	if (rsa == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ctx->cert))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	if ((pkey=EVP_PKEY_new()) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB);
-		return(0);
-		}
-
-	RSA_up_ref(rsa);
-	EVP_PKEY_assign_RSA(pkey,rsa);
-
-	ret=ssl_set_pkey(ctx->cert, pkey);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
-
-#ifndef OPENSSL_NO_STDIO
+{
+    int ret;
+    EVP_PKEY *pkey;
+
+    if (rsa == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ctx->cert)) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    if ((pkey = EVP_PKEY_new()) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB);
+        return (0);
+    }
+
+    RSA_up_ref(rsa);
+    EVP_PKEY_assign_RSA(pkey, rsa);
+
+    ret = ssl_set_pkey(ctx->cert, pkey);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
+
+# ifndef OPENSSL_NO_STDIO
 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type)
-	{
-	int j,ret=0;
-	BIO *in;
-	RSA *rsa=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if	(type == SSL_FILETYPE_ASN1)
-		{
-		j=ERR_R_ASN1_LIB;
-		rsa=d2i_RSAPrivateKey_bio(in,NULL);
-		}
-	else if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		rsa=PEM_read_bio_RSAPrivateKey(in,NULL,
-			ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-	if (rsa == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,j);
-		goto end;
-		}
-	ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa);
-	RSA_free(rsa);
-end:
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
-#endif
-
-int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len)
-	{
-	int ret;
-	const unsigned char *p;
-	RSA *rsa;
-
-	p=d;
-	if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
-
-	ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa);
-	RSA_free(rsa);
-	return(ret);
-	}
-#endif /* !OPENSSL_NO_RSA */
+{
+    int j, ret = 0;
+    BIO *in;
+    RSA *rsa = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        rsa = d2i_RSAPrivateKey_bio(in, NULL);
+    } else if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        rsa = PEM_read_bio_RSAPrivateKey(in, NULL,
+                                         ctx->default_passwd_callback,
+                                         ctx->default_passwd_callback_userdata);
+    } else {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+    if (rsa == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, j);
+        goto end;
+    }
+    ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa);
+    RSA_free(rsa);
+ end:
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
+# endif
+
+int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
+                                   long len)
+{
+    int ret;
+    const unsigned char *p;
+    RSA *rsa;
+
+    p = d;
+    if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
+
+    ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa);
+    RSA_free(rsa);
+    return (ret);
+}
+#endif                          /* !OPENSSL_NO_RSA */
 
 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey)
-	{
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
-		return(0);
-		}
-	if (!ssl_cert_inst(&ctx->cert))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	return(ssl_set_pkey(ctx->cert,pkey));
-	}
+{
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
+        return (0);
+    }
+    if (!ssl_cert_inst(&ctx->cert)) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    return (ssl_set_pkey(ctx->cert, pkey));
+}
 
 #ifndef OPENSSL_NO_STDIO
 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type)
-	{
-	int j,ret=0;
-	BIO *in;
-	EVP_PKEY *pkey=NULL;
-
-	in=BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-	if (type == SSL_FILETYPE_PEM)
-		{
-		j=ERR_R_PEM_LIB;
-		pkey=PEM_read_bio_PrivateKey(in,NULL,
-			ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
-		}
-	else if (type == SSL_FILETYPE_ASN1)
-		{
-		j = ERR_R_ASN1_LIB;
-		pkey = d2i_PrivateKey_bio(in,NULL);
-		}
-	else
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
-		goto end;
-		}
-	if (pkey == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,j);
-		goto end;
-		}
-	ret=SSL_CTX_use_PrivateKey(ctx,pkey);
-	EVP_PKEY_free(pkey);
-end:
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+{
+    int j, ret = 0;
+    BIO *in;
+    EVP_PKEY *pkey = NULL;
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+    if (type == SSL_FILETYPE_PEM) {
+        j = ERR_R_PEM_LIB;
+        pkey = PEM_read_bio_PrivateKey(in, NULL,
+                                       ctx->default_passwd_callback,
+                                       ctx->default_passwd_callback_userdata);
+    } else if (type == SSL_FILETYPE_ASN1) {
+        j = ERR_R_ASN1_LIB;
+        pkey = d2i_PrivateKey_bio(in, NULL);
+    } else {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE);
+        goto end;
+    }
+    if (pkey == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, j);
+        goto end;
+    }
+    ret = SSL_CTX_use_PrivateKey(ctx, pkey);
+    EVP_PKEY_free(pkey);
+ end:
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 #endif
 
-int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, const unsigned char *d,
-	     long len)
-	{
-	int ret;
-	const unsigned char *p;
-	EVP_PKEY *pkey;
+int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx,
+                                const unsigned char *d, long len)
+{
+    int ret;
+    const unsigned char *p;
+    EVP_PKEY *pkey;
 
-	p=d;
-	if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
-		return(0);
-		}
-
-	ret=SSL_CTX_use_PrivateKey(ctx,pkey);
-	EVP_PKEY_free(pkey);
-	return(ret);
-	}
+    p = d;
+    if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB);
+        return (0);
+    }
 
+    ret = SSL_CTX_use_PrivateKey(ctx, pkey);
+    EVP_PKEY_free(pkey);
+    return (ret);
+}
 
 #ifndef OPENSSL_NO_STDIO
-/* Read a file that contains our certificate in "PEM" format,
- * possibly followed by a sequence of CA certificates that should be
- * sent to the peer in the Certificate message.
+/*
+ * Read a file that contains our certificate in "PEM" format, possibly
+ * followed by a sequence of CA certificates that should be sent to the peer
+ * in the Certificate message.
  */
 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file)
-	{
-	BIO *in;
-	int ret=0;
-	X509 *x=NULL;
-
-	ERR_clear_error(); /* clear error stack for SSL_CTX_use_certificate() */
-
-	in = BIO_new(BIO_s_file_internal());
-	if (in == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_BUF_LIB);
-		goto end;
-		}
-
-	if (BIO_read_filename(in,file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_SYS_LIB);
-		goto end;
-		}
-
-	x=PEM_read_bio_X509_AUX(in,NULL,ctx->default_passwd_callback,
-				ctx->default_passwd_callback_userdata);
-	if (x == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_PEM_LIB);
-		goto end;
-		}
-
-	ret = SSL_CTX_use_certificate(ctx, x);
-
-	if (ERR_peek_error() != 0)
-		ret = 0;  /* Key/certificate mismatch doesn't imply ret==0 ... */
-	if (ret)
-		{
-		/* If we could set up our certificate, now proceed to
-		 * the CA certificates.
-		 */
-		X509 *ca;
-		int r;
-		unsigned long err;
-
-		SSL_CTX_clear_chain_certs(ctx);
-		
-		while ((ca = PEM_read_bio_X509(in, NULL,
-					ctx->default_passwd_callback,
-					ctx->default_passwd_callback_userdata))
-			!= NULL)
-			{
-			r = SSL_CTX_add0_chain_cert(ctx, ca);
-			if (!r) 
-				{
-				X509_free(ca);
-				ret = 0;
-				goto end;
-				}
-			/* Note that we must not free r if it was successfully
-			 * added to the chain (while we must free the main
-			 * certificate, since its reference count is increased
-			 * by SSL_CTX_use_certificate). */
-			}
-		/* When the while loop ends, it's usually just EOF. */
-		err = ERR_peek_last_error();
-		if (ERR_GET_LIB(err) == ERR_LIB_PEM && ERR_GET_REASON(err) == PEM_R_NO_START_LINE)
-			ERR_clear_error();
-		else 
-			ret = 0; /* some real error */
-		}
-
-end:
-	if (x != NULL) X509_free(x);
-	if (in != NULL) BIO_free(in);
-	return(ret);
-	}
+{
+    BIO *in;
+    int ret = 0;
+    X509 *x = NULL;
+
+    ERR_clear_error();          /* clear error stack for
+                                 * SSL_CTX_use_certificate() */
+
+    in = BIO_new(BIO_s_file_internal());
+    if (in == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+
+    if (BIO_read_filename(in, file) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+
+    x = PEM_read_bio_X509_AUX(in, NULL, ctx->default_passwd_callback,
+                              ctx->default_passwd_callback_userdata);
+    if (x == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_PEM_LIB);
+        goto end;
+    }
+
+    ret = SSL_CTX_use_certificate(ctx, x);
+
+    if (ERR_peek_error() != 0)
+        ret = 0;                /* Key/certificate mismatch doesn't imply
+                                 * ret==0 ... */
+    if (ret) {
+        /*
+         * If we could set up our certificate, now proceed to the CA
+         * certificates.
+         */
+        X509 *ca;
+        int r;
+        unsigned long err;
+
+        SSL_CTX_clear_chain_certs(ctx);
+
+        while ((ca = PEM_read_bio_X509(in, NULL,
+                                       ctx->default_passwd_callback,
+                                       ctx->default_passwd_callback_userdata))
+               != NULL) {
+            r = SSL_CTX_add0_chain_cert(ctx, ca);
+            if (!r) {
+                X509_free(ca);
+                ret = 0;
+                goto end;
+            }
+            /*
+             * Note that we must not free r if it was successfully added to
+             * the chain (while we must free the main certificate, since its
+             * reference count is increased by SSL_CTX_use_certificate).
+             */
+        }
+        /* When the while loop ends, it's usually just EOF. */
+        err = ERR_peek_last_error();
+        if (ERR_GET_LIB(err) == ERR_LIB_PEM
+            && ERR_GET_REASON(err) == PEM_R_NO_START_LINE)
+            ERR_clear_error();
+        else
+            ret = 0;            /* some real error */
+    }
+
+ end:
+    if (x != NULL)
+        X509_free(x);
+    if (in != NULL)
+        BIO_free(in);
+    return (ret);
+}
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
 static int serverinfo_find_extension(const unsigned char *serverinfo,
-				     size_t serverinfo_length,
-				     unsigned int extension_type,
-				     const unsigned char **extension_data,
-				     size_t *extension_length)
-	{
-	*extension_data = NULL;
-	*extension_length = 0;
-	if (serverinfo == NULL || serverinfo_length == 0)
-		return 0;
-	for (;;)
-		{
-		unsigned int type = 0;
-		size_t len = 0;
-
-		/* end of serverinfo */
-		if (serverinfo_length == 0)
-			return -1; /* Extension not found */
-
-		/* read 2-byte type field */
-		if (serverinfo_length < 2)
-			return 0; /* Error */
-		type = (serverinfo[0] << 8) + serverinfo[1];
-		serverinfo += 2;
-		serverinfo_length -= 2;
-
-		/* read 2-byte len field */
-		if (serverinfo_length < 2)
-			return 0; /* Error */
-		len = (serverinfo[0] << 8) + serverinfo[1];
-		serverinfo += 2;
-		serverinfo_length -= 2;
-
-		if (len > serverinfo_length)
-			return 0; /* Error */
-
-		if (type == extension_type)
-			{
-			*extension_data = serverinfo;
-			*extension_length = len;
-			return 1; /* Success */
-			}
-
-		serverinfo += len;
-		serverinfo_length -= len;
-		}
-	return 0; /* Error */
-	}
+                                     size_t serverinfo_length,
+                                     unsigned int extension_type,
+                                     const unsigned char **extension_data,
+                                     size_t *extension_length)
+{
+    *extension_data = NULL;
+    *extension_length = 0;
+    if (serverinfo == NULL || serverinfo_length == 0)
+        return 0;
+    for (;;) {
+        unsigned int type = 0;
+        size_t len = 0;
+
+        /* end of serverinfo */
+        if (serverinfo_length == 0)
+            return -1;          /* Extension not found */
+
+        /* read 2-byte type field */
+        if (serverinfo_length < 2)
+            return 0;           /* Error */
+        type = (serverinfo[0] << 8) + serverinfo[1];
+        serverinfo += 2;
+        serverinfo_length -= 2;
+
+        /* read 2-byte len field */
+        if (serverinfo_length < 2)
+            return 0;           /* Error */
+        len = (serverinfo[0] << 8) + serverinfo[1];
+        serverinfo += 2;
+        serverinfo_length -= 2;
+
+        if (len > serverinfo_length)
+            return 0;           /* Error */
+
+        if (type == extension_type) {
+            *extension_data = serverinfo;
+            *extension_length = len;
+            return 1;           /* Success */
+        }
+
+        serverinfo += len;
+        serverinfo_length -= len;
+    }
+    return 0;                   /* Error */
+}
 
 static int serverinfo_srv_parse_cb(SSL *s, unsigned int ext_type,
-				   const unsigned char *in,
-				   size_t inlen, int *al,
-				   void *arg)
-	{
+                                   const unsigned char *in,
+                                   size_t inlen, int *al, void *arg)
+{
 
-	if (inlen != 0)
-		{
-		*al = SSL_AD_DECODE_ERROR;
-		return 0;
-		}
+    if (inlen != 0) {
+        *al = SSL_AD_DECODE_ERROR;
+        return 0;
+    }
 
-	return 1;
-	}
+    return 1;
+}
 
 static int serverinfo_srv_add_cb(SSL *s, unsigned int ext_type,
-			    	 const unsigned char **out, size_t *outlen,
-			 	 int *al, void *arg)
-	{
-	const unsigned char *serverinfo = NULL;
-	size_t serverinfo_length = 0;
-
-	/* Is there serverinfo data for the chosen server cert? */
-	if ((ssl_get_server_cert_serverinfo(s, &serverinfo,
-					    &serverinfo_length)) != 0)
-		{
-		/* Find the relevant extension from the serverinfo */
-		int retval = serverinfo_find_extension(serverinfo, serverinfo_length,
-						       ext_type, out, outlen);
-		if (retval == 0)
-			return 0; /* Error */
-		if (retval == -1)
-			return -1; /* No extension found, don't send extension */
-		return 1; /* Send extension */
-		}
-	return -1; /* No serverinfo data found, don't send extension */
-	}
-
-/* With a NULL context, this function just checks that the serverinfo data
-   parses correctly.  With a non-NULL context, it registers callbacks for 
-   the included extensions. */
-static int serverinfo_process_buffer(const unsigned char *serverinfo, 
-			    	     size_t serverinfo_length, SSL_CTX *ctx)
-	{
-	if (serverinfo == NULL || serverinfo_length == 0)
-		return 0;
-	for (;;)
-		{
-		unsigned int ext_type = 0;
-		size_t len = 0;
-
-		/* end of serverinfo */
-		if (serverinfo_length == 0)
-			return 1;
-
-		/* read 2-byte type field */
-		if (serverinfo_length < 2)
-			return 0;
-		/* FIXME: check for types we understand explicitly? */
-
-		/* Register callbacks for extensions */
-		ext_type = (serverinfo[0] << 8) + serverinfo[1];
-		if (ctx && !SSL_CTX_add_server_custom_ext(ctx, ext_type, 
-							  serverinfo_srv_add_cb,
-							  NULL, NULL,
-							  serverinfo_srv_parse_cb, 
-							  NULL))
-			return 0;
-
-		serverinfo += 2;
-		serverinfo_length -= 2;
-
-		/* read 2-byte len field */
-		if (serverinfo_length < 2)
-			return 0;
-		len = (serverinfo[0] << 8) + serverinfo[1];
-		serverinfo += 2;
-		serverinfo_length -= 2;
-
-		if (len > serverinfo_length)
-			return 0;
-
-		serverinfo += len;
-		serverinfo_length -= len;
-		}
-	}
+                                 const unsigned char **out, size_t *outlen,
+                                 int *al, void *arg)
+{
+    const unsigned char *serverinfo = NULL;
+    size_t serverinfo_length = 0;
+
+    /* Is there serverinfo data for the chosen server cert? */
+    if ((ssl_get_server_cert_serverinfo(s, &serverinfo,
+                                        &serverinfo_length)) != 0) {
+        /* Find the relevant extension from the serverinfo */
+        int retval = serverinfo_find_extension(serverinfo, serverinfo_length,
+                                               ext_type, out, outlen);
+        if (retval == 0)
+            return 0;           /* Error */
+        if (retval == -1)
+            return -1;          /* No extension found, don't send extension */
+        return 1;               /* Send extension */
+    }
+    return -1;                  /* No serverinfo data found, don't send
+                                 * extension */
+}
+
+/*
+ * With a NULL context, this function just checks that the serverinfo data
+ * parses correctly.  With a non-NULL context, it registers callbacks for
+ * the included extensions.
+ */
+static int serverinfo_process_buffer(const unsigned char *serverinfo,
+                                     size_t serverinfo_length, SSL_CTX *ctx)
+{
+    if (serverinfo == NULL || serverinfo_length == 0)
+        return 0;
+    for (;;) {
+        unsigned int ext_type = 0;
+        size_t len = 0;
+
+        /* end of serverinfo */
+        if (serverinfo_length == 0)
+            return 1;
+
+        /* read 2-byte type field */
+        if (serverinfo_length < 2)
+            return 0;
+        /* FIXME: check for types we understand explicitly? */
+
+        /* Register callbacks for extensions */
+        ext_type = (serverinfo[0] << 8) + serverinfo[1];
+        if (ctx && !SSL_CTX_add_server_custom_ext(ctx, ext_type,
+                                                  serverinfo_srv_add_cb,
+                                                  NULL, NULL,
+                                                  serverinfo_srv_parse_cb,
+                                                  NULL))
+            return 0;
+
+        serverinfo += 2;
+        serverinfo_length -= 2;
+
+        /* read 2-byte len field */
+        if (serverinfo_length < 2)
+            return 0;
+        len = (serverinfo[0] << 8) + serverinfo[1];
+        serverinfo += 2;
+        serverinfo_length -= 2;
+
+        if (len > serverinfo_length)
+            return 0;
+
+        serverinfo += len;
+        serverinfo_length -= len;
+    }
+}
 
 int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
-			   size_t serverinfo_length)
-	{
-	if (ctx == NULL || serverinfo == NULL || serverinfo_length == 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if (!serverinfo_process_buffer(serverinfo, serverinfo_length, NULL))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,SSL_R_INVALID_SERVERINFO_DATA);
-		return 0;
-		}
-	if (!ssl_cert_inst(&ctx->cert))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	if (ctx->cert->key == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,ERR_R_INTERNAL_ERROR);
-		return 0;
-		}
-	ctx->cert->key->serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo,
-						     serverinfo_length);
-	if (ctx->cert->key->serverinfo == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	memcpy(ctx->cert->key->serverinfo, serverinfo, serverinfo_length);
-	ctx->cert->key->serverinfo_length = serverinfo_length;
-
-	/* Now that the serverinfo is validated and stored, go ahead and 
-	 * register callbacks. */
-	if (!serverinfo_process_buffer(serverinfo, serverinfo_length, ctx))
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO,SSL_R_INVALID_SERVERINFO_DATA);
-		return 0;
-		}
-	return 1;
-	}
-
-#ifndef OPENSSL_NO_STDIO
+                           size_t serverinfo_length)
+{
+    if (ctx == NULL || serverinfo == NULL || serverinfo_length == 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_PASSED_NULL_PARAMETER);
+        return 0;
+    }
+    if (!serverinfo_process_buffer(serverinfo, serverinfo_length, NULL)) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA);
+        return 0;
+    }
+    if (!ssl_cert_inst(&ctx->cert)) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    if (ctx->cert->key == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_INTERNAL_ERROR);
+        return 0;
+    }
+    ctx->cert->key->serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo,
+                                                 serverinfo_length);
+    if (ctx->cert->key->serverinfo == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    memcpy(ctx->cert->key->serverinfo, serverinfo, serverinfo_length);
+    ctx->cert->key->serverinfo_length = serverinfo_length;
+
+    /*
+     * Now that the serverinfo is validated and stored, go ahead and
+     * register callbacks.
+     */
+    if (!serverinfo_process_buffer(serverinfo, serverinfo_length, ctx)) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA);
+        return 0;
+    }
+    return 1;
+}
+
+# ifndef OPENSSL_NO_STDIO
 int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file)
-	{
-	unsigned char *serverinfo = NULL;
-	size_t serverinfo_length = 0;
-	unsigned char* extension = 0;
-	long extension_length = 0;
-	char* name = NULL;
-	char* header = NULL;
-	char namePrefix[] = "SERVERINFO FOR ";
-	int ret = 0;
-	BIO *bin = NULL;
-	size_t num_extensions = 0;
-
-	if (ctx == NULL || file == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE,ERR_R_PASSED_NULL_PARAMETER);
-		goto end;
-		}
-
-	bin = BIO_new(BIO_s_file_internal());
-	if (bin == NULL)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_BUF_LIB);
-		goto end;
-		}
-	if (BIO_read_filename(bin, file) <= 0)
-		{
-		SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_SYS_LIB);
-		goto end;
-		}
-
-	for (num_extensions=0;; num_extensions++)
-		{
-		if (PEM_read_bio(bin, &name, &header, &extension, &extension_length) == 0)
-			{
-			/* There must be at least one extension in this file */
-			if (num_extensions == 0)
-				{
-				SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_NO_PEM_EXTENSIONS);
-				goto end;
-				}
-			else /* End of file, we're done */
-				break;
-			}
-		/* Check that PEM name starts with "BEGIN SERVERINFO FOR " */
-		if (strlen(name) < strlen(namePrefix))
-			{
-			SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_PEM_NAME_TOO_SHORT);
-			goto end;
-			}
-		if (strncmp(name, namePrefix, strlen(namePrefix)) != 0)
-			{
-			SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_PEM_NAME_BAD_PREFIX);
-			goto end;
-			}
-		/* Check that the decoded PEM data is plausible (valid length field) */
-		if (extension_length < 4 || (extension[2] << 8) + extension[3] != extension_length - 4)
-			{
-			SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_BAD_DATA);
-			goto end;
-			}
-		/* Append the decoded extension to the serverinfo buffer */
-		serverinfo = OPENSSL_realloc(serverinfo, serverinfo_length + extension_length);
-		if (serverinfo == NULL)
-			{
-			SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_MALLOC_FAILURE);
-			goto end;
-			}
-		memcpy(serverinfo + serverinfo_length, extension, extension_length);
-		serverinfo_length += extension_length;
-
-		OPENSSL_free(name); name = NULL;
-		OPENSSL_free(header); header = NULL;
-		OPENSSL_free(extension); extension = NULL;
-		}
-
-	ret = SSL_CTX_use_serverinfo(ctx, serverinfo, serverinfo_length);
-end:
-	/* SSL_CTX_use_serverinfo makes a local copy of the serverinfo. */
-	OPENSSL_free(name);
-	OPENSSL_free(header);
-	OPENSSL_free(extension);
-	OPENSSL_free(serverinfo);
-	if (bin != NULL)
-		BIO_free(bin);
-	return ret;
-	}
-#endif /* OPENSSL_NO_STDIO */
-#endif /* OPENSSL_NO_TLSEXT */
+{
+    unsigned char *serverinfo = NULL;
+    size_t serverinfo_length = 0;
+    unsigned char *extension = 0;
+    long extension_length = 0;
+    char *name = NULL;
+    char *header = NULL;
+    char namePrefix[] = "SERVERINFO FOR ";
+    int ret = 0;
+    BIO *bin = NULL;
+    size_t num_extensions = 0;
+
+    if (ctx == NULL || file == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE,
+               ERR_R_PASSED_NULL_PARAMETER);
+        goto end;
+    }
+
+    bin = BIO_new(BIO_s_file_internal());
+    if (bin == NULL) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_BUF_LIB);
+        goto end;
+    }
+    if (BIO_read_filename(bin, file) <= 0) {
+        SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_SYS_LIB);
+        goto end;
+    }
+
+    for (num_extensions = 0;; num_extensions++) {
+        if (PEM_read_bio(bin, &name, &header, &extension, &extension_length)
+            == 0) {
+            /*
+             * There must be at least one extension in this file
+             */
+            if (num_extensions == 0) {
+                SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE,
+                       SSL_R_NO_PEM_EXTENSIONS);
+                goto end;
+            } else              /* End of file, we're done */
+                break;
+        }
+        /* Check that PEM name starts with "BEGIN SERVERINFO FOR " */
+        if (strlen(name) < strlen(namePrefix)) {
+            SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE,
+                   SSL_R_PEM_NAME_TOO_SHORT);
+            goto end;
+        }
+        if (strncmp(name, namePrefix, strlen(namePrefix)) != 0) {
+            SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE,
+                   SSL_R_PEM_NAME_BAD_PREFIX);
+            goto end;
+        }
+        /*
+         * Check that the decoded PEM data is plausible (valid length field)
+         */
+        if (extension_length < 4
+            || (extension[2] << 8) + extension[3] != extension_length - 4) {
+            SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_BAD_DATA);
+            goto end;
+        }
+        /* Append the decoded extension to the serverinfo buffer */
+        serverinfo =
+            OPENSSL_realloc(serverinfo, serverinfo_length + extension_length);
+        if (serverinfo == NULL) {
+            SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_MALLOC_FAILURE);
+            goto end;
+        }
+        memcpy(serverinfo + serverinfo_length, extension, extension_length);
+        serverinfo_length += extension_length;
+
+        OPENSSL_free(name);
+        name = NULL;
+        OPENSSL_free(header);
+        header = NULL;
+        OPENSSL_free(extension);
+        extension = NULL;
+    }
+
+    ret = SSL_CTX_use_serverinfo(ctx, serverinfo, serverinfo_length);
+ end:
+    /* SSL_CTX_use_serverinfo makes a local copy of the serverinfo. */
+    OPENSSL_free(name);
+    OPENSSL_free(header);
+    OPENSSL_free(extension);
+    OPENSSL_free(serverinfo);
+    if (bin != NULL)
+        BIO_free(bin);
+    return ret;
+}
+# endif                         /* OPENSSL_NO_STDIO */
+#endif                          /* OPENSSL_NO_TLSEXT */
diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
index 52bf5464a1..24f2670dfd 100644
--- a/ssl/ssl_sess.c
+++ b/ssl/ssl_sess.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -139,300 +139,283 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include "ssl_locl.h"
 
 static void SSL_SESSION_list_remove(SSL_CTX *ctx, SSL_SESSION *s);
-static void SSL_SESSION_list_add(SSL_CTX *ctx,SSL_SESSION *s);
+static void SSL_SESSION_list_add(SSL_CTX *ctx, SSL_SESSION *s);
 static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck);
 
 SSL_SESSION *SSL_get_session(const SSL *ssl)
 /* aka SSL_get0_session; gets 0 objects, just returns a copy of the pointer */
-	{
-	return(ssl->session);
-	}
+{
+    return (ssl->session);
+}
 
 SSL_SESSION *SSL_get1_session(SSL *ssl)
 /* variant of SSL_get_session: caller really gets something */
-	{
-	SSL_SESSION *sess;
-	/* Need to lock this all up rather than just use CRYPTO_add so that
-	 * somebody doesn't free ssl->session between when we check it's
-	 * non-null and when we up the reference count. */
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_SESSION);
-	sess = ssl->session;
-	if(sess)
-		sess->references++;
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_SESSION);
-	return(sess);
-	}
-
-int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-	{
-	return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, argl, argp,
-			new_func, dup_func, free_func);
-	}
+{
+    SSL_SESSION *sess;
+    /*
+     * Need to lock this all up rather than just use CRYPTO_add so that
+     * somebody doesn't free ssl->session between when we check it's non-null
+     * and when we up the reference count.
+     */
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_SESSION);
+    sess = ssl->session;
+    if (sess)
+        sess->references++;
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_SESSION);
+    return (sess);
+}
+
+int SSL_SESSION_get_ex_new_index(long argl, void *argp,
+                                 CRYPTO_EX_new *new_func,
+                                 CRYPTO_EX_dup *dup_func,
+                                 CRYPTO_EX_free *free_func)
+{
+    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, argl, argp,
+                                   new_func, dup_func, free_func);
+}
 
 int SSL_SESSION_set_ex_data(SSL_SESSION *s, int idx, void *arg)
-	{
-	return(CRYPTO_set_ex_data(&s->ex_data,idx,arg));
-	}
+{
+    return (CRYPTO_set_ex_data(&s->ex_data, idx, arg));
+}
 
 void *SSL_SESSION_get_ex_data(const SSL_SESSION *s, int idx)
-	{
-	return(CRYPTO_get_ex_data(&s->ex_data,idx));
-	}
+{
+    return (CRYPTO_get_ex_data(&s->ex_data, idx));
+}
 
 SSL_SESSION *SSL_SESSION_new(void)
-	{
-	SSL_SESSION *ss;
-
-	ss=(SSL_SESSION *)OPENSSL_malloc(sizeof(SSL_SESSION));
-	if (ss == NULL)
-		{
-		SSLerr(SSL_F_SSL_SESSION_NEW,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	memset(ss,0,sizeof(SSL_SESSION));
-
-	ss->verify_result = 1; /* avoid 0 (= X509_V_OK) just in case */
-	ss->references=1;
-	ss->timeout=60*5+4; /* 5 minute timeout by default */
-	ss->time=(unsigned long)time(NULL);
-	ss->prev=NULL;
-	ss->next=NULL;
-	ss->compress_meth=0;
+{
+    SSL_SESSION *ss;
+
+    ss = (SSL_SESSION *)OPENSSL_malloc(sizeof(SSL_SESSION));
+    if (ss == NULL) {
+        SSLerr(SSL_F_SSL_SESSION_NEW, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    memset(ss, 0, sizeof(SSL_SESSION));
+
+    ss->verify_result = 1;      /* avoid 0 (= X509_V_OK) just in case */
+    ss->references = 1;
+    ss->timeout = 60 * 5 + 4;   /* 5 minute timeout by default */
+    ss->time = (unsigned long)time(NULL);
+    ss->prev = NULL;
+    ss->next = NULL;
+    ss->compress_meth = 0;
 #ifndef OPENSSL_NO_TLSEXT
-	ss->tlsext_hostname = NULL; 
-#ifndef OPENSSL_NO_EC
-	ss->tlsext_ecpointformatlist_length = 0;
-	ss->tlsext_ecpointformatlist = NULL;
-	ss->tlsext_ellipticcurvelist_length = 0;
-	ss->tlsext_ellipticcurvelist = NULL;
-#endif
+    ss->tlsext_hostname = NULL;
+# ifndef OPENSSL_NO_EC
+    ss->tlsext_ecpointformatlist_length = 0;
+    ss->tlsext_ecpointformatlist = NULL;
+    ss->tlsext_ellipticcurvelist_length = 0;
+    ss->tlsext_ellipticcurvelist = NULL;
+# endif
 #endif
-	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
+    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
 #ifndef OPENSSL_NO_PSK
-	ss->psk_identity_hint=NULL;
-	ss->psk_identity=NULL;
+    ss->psk_identity_hint = NULL;
+    ss->psk_identity = NULL;
 #endif
 #ifndef OPENSSL_NO_SRP
-	ss->srp_username=NULL;
+    ss->srp_username = NULL;
 #endif
-	return(ss);
-	}
+    return (ss);
+}
 
-const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len)
-	{
-	if(len)
-		*len = s->session_id_length;
-	return s->session_id;
-	}
+const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
+                                        unsigned int *len)
+{
+    if (len)
+        *len = s->session_id_length;
+    return s->session_id;
+}
 
 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s)
-	{
-	return s->compress_meth;
-	}
-
-/* Even with SSLv2, we have 16 bytes (128 bits) of session ID space. SSLv3/TLSv1
- * has 32 bytes (256 bits). As such, filling the ID with random gunk repeatedly
- * until we have no conflict is going to complete in one iteration pretty much
- * "most" of the time (btw: understatement). So, if it takes us 10 iterations
- * and we still can't avoid a conflict - well that's a reasonable point to call
- * it quits. Either the RAND code is broken or someone is trying to open roughly
- * very close to 2^128 (or 2^256) SSL sessions to our server. How you might
- * store that many sessions is perhaps a more interesting question ... */
+{
+    return s->compress_meth;
+}
+
+/*
+ * Even with SSLv2, we have 16 bytes (128 bits) of session ID space.
+ * SSLv3/TLSv1 has 32 bytes (256 bits). As such, filling the ID with random
+ * gunk repeatedly until we have no conflict is going to complete in one
+ * iteration pretty much "most" of the time (btw: understatement). So, if it
+ * takes us 10 iterations and we still can't avoid a conflict - well that's a
+ * reasonable point to call it quits. Either the RAND code is broken or
+ * someone is trying to open roughly very close to 2^128 (or 2^256) SSL
+ * sessions to our server. How you might store that many sessions is perhaps
+ * a more interesting question ...
+ */
 
 #define MAX_SESS_ID_ATTEMPTS 10
 static int def_generate_session_id(const SSL *ssl, unsigned char *id,
-				unsigned int *id_len)
+                                   unsigned int *id_len)
 {
-	unsigned int retry = 0;
-	do
-		if (RAND_pseudo_bytes(id, *id_len) <= 0)
-			return 0;
-	while(SSL_has_matching_session_id(ssl, id, *id_len) &&
-		(++retry < MAX_SESS_ID_ATTEMPTS));
-	if(retry < MAX_SESS_ID_ATTEMPTS)
-		return 1;
-	/* else - woops a session_id match */
-	/* XXX We should also check the external cache --
-	 * but the probability of a collision is negligible, and
-	 * we could not prevent the concurrent creation of sessions
-	 * with identical IDs since we currently don't have means
-	 * to atomically check whether a session ID already exists
-	 * and make a reservation for it if it does not
-	 * (this problem applies to the internal cache as well).
-	 */
-	return 0;
+    unsigned int retry = 0;
+    do
+        if (RAND_pseudo_bytes(id, *id_len) <= 0)
+            return 0;
+    while (SSL_has_matching_session_id(ssl, id, *id_len) &&
+           (++retry < MAX_SESS_ID_ATTEMPTS)) ;
+    if (retry < MAX_SESS_ID_ATTEMPTS)
+        return 1;
+    /* else - woops a session_id match */
+    /*
+     * XXX We should also check the external cache -- but the probability of
+     * a collision is negligible, and we could not prevent the concurrent
+     * creation of sessions with identical IDs since we currently don't have
+     * means to atomically check whether a session ID already exists and make
+     * a reservation for it if it does not (this problem applies to the
+     * internal cache as well).
+     */
+    return 0;
 }
 
 int ssl_get_new_session(SSL *s, int session)
-	{
-	/* This gets used by clients and servers. */
-
-	unsigned int tmp;
-	SSL_SESSION *ss=NULL;
-	GEN_SESSION_CB cb = def_generate_session_id;
-
-	if ((ss=SSL_SESSION_new()) == NULL) return(0);
-
-	/* If the context has a default timeout, use it */
-	if (s->session_ctx->session_timeout == 0)
-		ss->timeout=SSL_get_default_timeout(s);
-	else
-		ss->timeout=s->session_ctx->session_timeout;
-
-	if (s->session != NULL)
-		{
-		SSL_SESSION_free(s->session);
-		s->session=NULL;
-		}
-
-	if (session)
-		{
-		if (s->version == SSL2_VERSION)
-			{
-			ss->ssl_version=SSL2_VERSION;
-			ss->session_id_length=SSL2_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == SSL3_VERSION)
-			{
-			ss->ssl_version=SSL3_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == TLS1_VERSION)
-			{
-			ss->ssl_version=TLS1_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == TLS1_1_VERSION)
-			{
-			ss->ssl_version=TLS1_1_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == TLS1_2_VERSION)
-			{
-			ss->ssl_version=TLS1_2_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == DTLS1_BAD_VER)
-			{
-			ss->ssl_version=DTLS1_BAD_VER;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == DTLS1_VERSION)
-			{
-			ss->ssl_version=DTLS1_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else if (s->version == DTLS1_2_VERSION)
-			{
-			ss->ssl_version=DTLS1_2_VERSION;
-			ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
-			}
-		else
-			{
-			SSLerr(SSL_F_SSL_GET_NEW_SESSION,SSL_R_UNSUPPORTED_SSL_VERSION);
-			SSL_SESSION_free(ss);
-			return(0);
-			}
+{
+    /* This gets used by clients and servers. */
+
+    unsigned int tmp;
+    SSL_SESSION *ss = NULL;
+    GEN_SESSION_CB cb = def_generate_session_id;
+
+    if ((ss = SSL_SESSION_new()) == NULL)
+        return (0);
+
+    /* If the context has a default timeout, use it */
+    if (s->session_ctx->session_timeout == 0)
+        ss->timeout = SSL_get_default_timeout(s);
+    else
+        ss->timeout = s->session_ctx->session_timeout;
+
+    if (s->session != NULL) {
+        SSL_SESSION_free(s->session);
+        s->session = NULL;
+    }
+
+    if (session) {
+        if (s->version == SSL2_VERSION) {
+            ss->ssl_version = SSL2_VERSION;
+            ss->session_id_length = SSL2_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == SSL3_VERSION) {
+            ss->ssl_version = SSL3_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == TLS1_VERSION) {
+            ss->ssl_version = TLS1_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == TLS1_1_VERSION) {
+            ss->ssl_version = TLS1_1_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == TLS1_2_VERSION) {
+            ss->ssl_version = TLS1_2_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == DTLS1_BAD_VER) {
+            ss->ssl_version = DTLS1_BAD_VER;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == DTLS1_VERSION) {
+            ss->ssl_version = DTLS1_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else if (s->version == DTLS1_2_VERSION) {
+            ss->ssl_version = DTLS1_2_VERSION;
+            ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
+        } else {
+            SSLerr(SSL_F_SSL_GET_NEW_SESSION, SSL_R_UNSUPPORTED_SSL_VERSION);
+            SSL_SESSION_free(ss);
+            return (0);
+        }
 #ifndef OPENSSL_NO_TLSEXT
-		/*-
-		 * If RFC5077 ticket, use empty session ID (as server).
-		 * Note that:
-		 * (a) ssl_get_prev_session() does lookahead into the
-		 *     ClientHello extensions to find the session ticket.
-		 *     When ssl_get_prev_session() fails, s3_srvr.c calls
-		 *     ssl_get_new_session() in ssl3_get_client_hello().
-		 *     At that point, it has not yet parsed the extensions,
-		 *     however, because of the lookahead, it already knows
-		 *     whether a ticket is expected or not.
-		 *
-		 * (b) s3_clnt.c calls ssl_get_new_session() before parsing
-		 *     ServerHello extensions, and before recording the session
-		 *     ID received from the server, so this block is a noop.
-		 */
-		if (s->tlsext_ticket_expected)
-			{
-			ss->session_id_length = 0;
-			goto sess_id_done;
-			}
+                /*-
+                 * If RFC5077 ticket, use empty session ID (as server).
+                 * Note that:
+                 * (a) ssl_get_prev_session() does lookahead into the
+                 *     ClientHello extensions to find the session ticket.
+                 *     When ssl_get_prev_session() fails, s3_srvr.c calls
+                 *     ssl_get_new_session() in ssl3_get_client_hello().
+                 *     At that point, it has not yet parsed the extensions,
+                 *     however, because of the lookahead, it already knows
+                 *     whether a ticket is expected or not.
+                 *
+                 * (b) s3_clnt.c calls ssl_get_new_session() before parsing
+                 *     ServerHello extensions, and before recording the session
+                 *     ID received from the server, so this block is a noop.
+                 */
+        if (s->tlsext_ticket_expected) {
+            ss->session_id_length = 0;
+            goto sess_id_done;
+        }
 #endif
-		/* Choose which callback will set the session ID */
-		CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
-		if(s->generate_session_id)
-			cb = s->generate_session_id;
-		else if(s->session_ctx->generate_session_id)
-			cb = s->session_ctx->generate_session_id;
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
-		/* Choose a session ID */
-		tmp = ss->session_id_length;
-		if(!cb(s, ss->session_id, &tmp))
-			{
-			/* The callback failed */
-			SSLerr(SSL_F_SSL_GET_NEW_SESSION,
-				SSL_R_SSL_SESSION_ID_CALLBACK_FAILED);
-			SSL_SESSION_free(ss);
-			return(0);
-			}
-		/* Don't allow the callback to set the session length to zero.
-		 * nor set it higher than it was. */
-		if(!tmp || (tmp > ss->session_id_length))
-			{
-			/* The callback set an illegal length */
-			SSLerr(SSL_F_SSL_GET_NEW_SESSION,
-				SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH);
-			SSL_SESSION_free(ss);
-			return(0);
-			}
-		/* If the session length was shrunk and we're SSLv2, pad it */
-		if((tmp < ss->session_id_length) && (s->version == SSL2_VERSION))
-			memset(ss->session_id + tmp, 0, ss->session_id_length - tmp);
-		else
-			ss->session_id_length = tmp;
-		/* Finally, check for a conflict */
-		if(SSL_has_matching_session_id(s, ss->session_id,
-						ss->session_id_length))
-			{
-			SSLerr(SSL_F_SSL_GET_NEW_SESSION,
-				SSL_R_SSL_SESSION_ID_CONFLICT);
-			SSL_SESSION_free(ss);
-			return(0);
-			}
+        /* Choose which callback will set the session ID */
+        CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
+        if (s->generate_session_id)
+            cb = s->generate_session_id;
+        else if (s->session_ctx->generate_session_id)
+            cb = s->session_ctx->generate_session_id;
+        CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
+        /* Choose a session ID */
+        tmp = ss->session_id_length;
+        if (!cb(s, ss->session_id, &tmp)) {
+            /* The callback failed */
+            SSLerr(SSL_F_SSL_GET_NEW_SESSION,
+                   SSL_R_SSL_SESSION_ID_CALLBACK_FAILED);
+            SSL_SESSION_free(ss);
+            return (0);
+        }
+        /*
+         * Don't allow the callback to set the session length to zero. nor
+         * set it higher than it was.
+         */
+        if (!tmp || (tmp > ss->session_id_length)) {
+            /* The callback set an illegal length */
+            SSLerr(SSL_F_SSL_GET_NEW_SESSION,
+                   SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH);
+            SSL_SESSION_free(ss);
+            return (0);
+        }
+        /* If the session length was shrunk and we're SSLv2, pad it */
+        if ((tmp < ss->session_id_length) && (s->version == SSL2_VERSION))
+            memset(ss->session_id + tmp, 0, ss->session_id_length - tmp);
+        else
+            ss->session_id_length = tmp;
+        /* Finally, check for a conflict */
+        if (SSL_has_matching_session_id(s, ss->session_id,
+                                        ss->session_id_length)) {
+            SSLerr(SSL_F_SSL_GET_NEW_SESSION, SSL_R_SSL_SESSION_ID_CONFLICT);
+            SSL_SESSION_free(ss);
+            return (0);
+        }
 #ifndef OPENSSL_NO_TLSEXT
-		sess_id_done:
-		if (s->tlsext_hostname) {
-			ss->tlsext_hostname = BUF_strdup(s->tlsext_hostname);
-			if (ss->tlsext_hostname == NULL) {
-				SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_INTERNAL_ERROR);
-				SSL_SESSION_free(ss);
-				return 0;
-				}
-			}
+ sess_id_done:
+        if (s->tlsext_hostname) {
+            ss->tlsext_hostname = BUF_strdup(s->tlsext_hostname);
+            if (ss->tlsext_hostname == NULL) {
+                SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_INTERNAL_ERROR);
+                SSL_SESSION_free(ss);
+                return 0;
+            }
+        }
 #endif
-		}
-	else
-		{
-		ss->session_id_length=0;
-		}
-
-	if (s->sid_ctx_length > sizeof ss->sid_ctx)
-		{
-		SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_INTERNAL_ERROR);
-		SSL_SESSION_free(ss);
-		return 0;
-		}
-	memcpy(ss->sid_ctx,s->sid_ctx,s->sid_ctx_length);
-	ss->sid_ctx_length=s->sid_ctx_length;
-	s->session=ss;
-	ss->ssl_version=s->version;
-	ss->verify_result = X509_V_OK;
-
-	return(1);
-	}
+    } else {
+        ss->session_id_length = 0;
+    }
+
+    if (s->sid_ctx_length > sizeof ss->sid_ctx) {
+        SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_INTERNAL_ERROR);
+        SSL_SESSION_free(ss);
+        return 0;
+    }
+    memcpy(ss->sid_ctx, s->sid_ctx, s->sid_ctx_length);
+    ss->sid_ctx_length = s->sid_ctx_length;
+    s->session = ss;
+    ss->ssl_version = s->version;
+    ss->verify_result = X509_V_OK;
+
+    return (1);
+}
 
 /*-
  * ssl_get_prev attempts to find an SSL_SESSION to be used to resume this
@@ -455,704 +438,712 @@ int ssl_get_new_session(SSL *s, int session)
  *     if the server should issue a new session ticket (to 0 otherwise).
  */
 int ssl_get_prev_session(SSL *s, unsigned char *session_id, int len,
-			const unsigned char *limit)
-	{
-	/* This is used only by servers. */
+                         const unsigned char *limit)
+{
+    /* This is used only by servers. */
 
-	SSL_SESSION *ret=NULL;
-	int fatal = 0;
-	int try_session_cache = 1;
+    SSL_SESSION *ret = NULL;
+    int fatal = 0;
+    int try_session_cache = 1;
 #ifndef OPENSSL_NO_TLSEXT
-	int r;
+    int r;
 #endif
 
-	if (len > SSL_MAX_SSL_SESSION_ID_LENGTH)
-		goto err;
+    if (len > SSL_MAX_SSL_SESSION_ID_LENGTH)
+        goto err;
 
-	if (len == 0)
-		try_session_cache = 0;
+    if (len == 0)
+        try_session_cache = 0;
 
 #ifndef OPENSSL_NO_TLSEXT
-	/* sets s->tlsext_ticket_expected */
-	r = tls1_process_ticket(s, session_id, len, limit, &ret);
-	switch (r)
-		{
-	case -1: /* Error during processing */
-		fatal = 1;
-		goto err;
-	case 0: /* No ticket found */
-	case 1: /* Zero length ticket found */
-		break; /* Ok to carry on processing session id. */
-	case 2: /* Ticket found but not decrypted. */
-	case 3: /* Ticket decrypted, *ret has been set. */
-		try_session_cache = 0;
-		break;
-	default:
-		abort();
-		}
+    /* sets s->tlsext_ticket_expected */
+    r = tls1_process_ticket(s, session_id, len, limit, &ret);
+    switch (r) {
+    case -1:                   /* Error during processing */
+        fatal = 1;
+        goto err;
+    case 0:                    /* No ticket found */
+    case 1:                    /* Zero length ticket found */
+        break;                  /* Ok to carry on processing session id. */
+    case 2:                    /* Ticket found but not decrypted. */
+    case 3:                    /* Ticket decrypted, *ret has been set. */
+        try_session_cache = 0;
+        break;
+    default:
+        abort();
+    }
 #endif
 
-	if (try_session_cache &&
-	    ret == NULL &&
-	    !(s->session_ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
-		{
-		SSL_SESSION data;
-		data.ssl_version=s->version;
-		data.session_id_length=len;
-		if (len == 0)
-			return 0;
-		memcpy(data.session_id,session_id,len);
-		CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
-		ret=lh_SSL_SESSION_retrieve(s->session_ctx->sessions,&data);
-		if (ret != NULL)
-			{
-			/* don't allow other threads to steal it: */
-			CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION);
-			}
-		CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
-		if (ret == NULL)
-			s->session_ctx->stats.sess_miss++;
-		}
-
-	if (try_session_cache &&
-	    ret == NULL &&
-	    s->session_ctx->get_session_cb != NULL)
-		{
-		int copy=1;
-	
-		if ((ret=s->session_ctx->get_session_cb(s,session_id,len,©)))
-			{
-			s->session_ctx->stats.sess_cb_hit++;
-
-			/* Increment reference count now if the session callback
-			 * asks us to do so (note that if the session structures
-			 * returned by the callback are shared between threads,
-			 * it must handle the reference count itself [i.e. copy == 0],
-			 * or things won't be thread-safe). */
-			if (copy)
-				CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION);
-
-			/* Add the externally cached session to the internal
-			 * cache as well if and only if we are supposed to. */
-			if(!(s->session_ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_STORE))
-				/* The following should not return 1, otherwise,
-				 * things are very strange */
-				SSL_CTX_add_session(s->session_ctx,ret);
-			}
-		}
-
-	if (ret == NULL)
-		goto err;
-
-	/* Now ret is non-NULL and we own one of its reference counts. */
-
-	if (ret->sid_ctx_length != s->sid_ctx_length
-	    || memcmp(ret->sid_ctx,s->sid_ctx,ret->sid_ctx_length))
-		{
-		/* We have the session requested by the client, but we don't
-		 * want to use it in this context. */
-		goto err; /* treat like cache miss */
-		}
-	
-	if((s->verify_mode & SSL_VERIFY_PEER) && s->sid_ctx_length == 0)
-		{
-		/* We can't be sure if this session is being used out of
-		 * context, which is especially important for SSL_VERIFY_PEER.
-		 * The application should have used SSL[_CTX]_set_session_id_context.
-		 *
-		 * For this error case, we generate an error instead of treating
-		 * the event like a cache miss (otherwise it would be easy for
-		 * applications to effectively disable the session cache by
-		 * accident without anyone noticing).
-		 */
-		
-		SSLerr(SSL_F_SSL_GET_PREV_SESSION,SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED);
-		fatal = 1;
-		goto err;
-		}
-
-	if (ret->cipher == NULL)
-		{
-		unsigned char buf[5],*p;
-		unsigned long l;
-
-		p=buf;
-		l=ret->cipher_id;
-		l2n(l,p);
-		if ((ret->ssl_version>>8) >= SSL3_VERSION_MAJOR)
-			ret->cipher=ssl_get_cipher_by_char(s,&(buf[2]));
-		else 
-			ret->cipher=ssl_get_cipher_by_char(s,&(buf[1]));
-		if (ret->cipher == NULL)
-			goto err;
-		}
-
-	if (ret->timeout < (long)(time(NULL) - ret->time)) /* timeout */
-		{
-		s->session_ctx->stats.sess_timeout++;
-		if (try_session_cache)
-			{
-			/* session was from the cache, so remove it */
-			SSL_CTX_remove_session(s->session_ctx,ret);
-			}
-		goto err;
-		}
-
-	s->session_ctx->stats.sess_hit++;
-
-	if (s->session != NULL)
-		SSL_SESSION_free(s->session);
-	s->session=ret;
-	s->verify_result = s->session->verify_result;
-	return 1;
+    if (try_session_cache &&
+        ret == NULL &&
+        !(s->
+          session_ctx->session_cache_mode &
+          SSL_SESS_CACHE_NO_INTERNAL_LOOKUP)) {
+        SSL_SESSION data;
+        data.ssl_version = s->version;
+        data.session_id_length = len;
+        if (len == 0)
+            return 0;
+        memcpy(data.session_id, session_id, len);
+        CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
+        ret = lh_SSL_SESSION_retrieve(s->session_ctx->sessions, &data);
+        if (ret != NULL) {
+            /* don't allow other threads to steal it: */
+            CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_SSL_SESSION);
+        }
+        CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
+        if (ret == NULL)
+            s->session_ctx->stats.sess_miss++;
+    }
+
+    if (try_session_cache &&
+        ret == NULL && s->session_ctx->get_session_cb != NULL) {
+        int copy = 1;
+
+        if ((ret = s->session_ctx->get_session_cb(s, session_id, len, ©))) {
+            s->session_ctx->stats.sess_cb_hit++;
+
+            /*
+             * Increment reference count now if the session callback asks us
+             * to do so (note that if the session structures returned by the
+             * callback are shared between threads, it must handle the
+             * reference count itself [i.e. copy == 0], or things won't be
+             * thread-safe).
+             */
+            if (copy)
+                CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_SSL_SESSION);
+
+            /*
+             * Add the externally cached session to the internal cache as
+             * well if and only if we are supposed to.
+             */
+            if (!
+                (s->
+                 session_ctx->session_cache_mode &
+                 SSL_SESS_CACHE_NO_INTERNAL_STORE))
+                /*
+                 * The following should not return 1, otherwise, things are
+                 * very strange
+                 */
+                SSL_CTX_add_session(s->session_ctx, ret);
+        }
+    }
+
+    if (ret == NULL)
+        goto err;
+
+    /* Now ret is non-NULL and we own one of its reference counts. */
+
+    if (ret->sid_ctx_length != s->sid_ctx_length
+        || memcmp(ret->sid_ctx, s->sid_ctx, ret->sid_ctx_length)) {
+        /*
+         * We have the session requested by the client, but we don't want to
+         * use it in this context.
+         */
+        goto err;               /* treat like cache miss */
+    }
+
+    if ((s->verify_mode & SSL_VERIFY_PEER) && s->sid_ctx_length == 0) {
+        /*
+         * We can't be sure if this session is being used out of context,
+         * which is especially important for SSL_VERIFY_PEER. The application
+         * should have used SSL[_CTX]_set_session_id_context. For this error
+         * case, we generate an error instead of treating the event like a
+         * cache miss (otherwise it would be easy for applications to
+         * effectively disable the session cache by accident without anyone
+         * noticing).
+         */
+
+        SSLerr(SSL_F_SSL_GET_PREV_SESSION,
+               SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED);
+        fatal = 1;
+        goto err;
+    }
+
+    if (ret->cipher == NULL) {
+        unsigned char buf[5], *p;
+        unsigned long l;
+
+        p = buf;
+        l = ret->cipher_id;
+        l2n(l, p);
+        if ((ret->ssl_version >> 8) >= SSL3_VERSION_MAJOR)
+            ret->cipher = ssl_get_cipher_by_char(s, &(buf[2]));
+        else
+            ret->cipher = ssl_get_cipher_by_char(s, &(buf[1]));
+        if (ret->cipher == NULL)
+            goto err;
+    }
+
+    if (ret->timeout < (long)(time(NULL) - ret->time)) { /* timeout */
+        s->session_ctx->stats.sess_timeout++;
+        if (try_session_cache) {
+            /* session was from the cache, so remove it */
+            SSL_CTX_remove_session(s->session_ctx, ret);
+        }
+        goto err;
+    }
+
+    s->session_ctx->stats.sess_hit++;
+
+    if (s->session != NULL)
+        SSL_SESSION_free(s->session);
+    s->session = ret;
+    s->verify_result = s->session->verify_result;
+    return 1;
 
  err:
-	if (ret != NULL)
-		{
-		SSL_SESSION_free(ret);
+    if (ret != NULL) {
+        SSL_SESSION_free(ret);
 #ifndef OPENSSL_NO_TLSEXT
-		if (!try_session_cache)
-			{
-			/* The session was from a ticket, so we should
-			 * issue a ticket for the new session */
-			s->tlsext_ticket_expected = 1;
-			}
+        if (!try_session_cache) {
+            /*
+             * The session was from a ticket, so we should issue a ticket for
+             * the new session
+             */
+            s->tlsext_ticket_expected = 1;
+        }
 #endif
-		}
-	if (fatal)
-		return -1;
-	else
-		return 0;
-	}
+    }
+    if (fatal)
+        return -1;
+    else
+        return 0;
+}
 
 int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *c)
-	{
-	int ret=0;
-	SSL_SESSION *s;
-
-	/* add just 1 reference count for the SSL_CTX's session cache
-	 * even though it has two ways of access: each session is in a
-	 * doubly linked list and an lhash */
-	CRYPTO_add(&c->references,1,CRYPTO_LOCK_SSL_SESSION);
-	/* if session c is in already in cache, we take back the increment later */
-
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-	s=lh_SSL_SESSION_insert(ctx->sessions,c);
-	
-	/* s != NULL iff we already had a session with the given PID.
-	 * In this case, s == c should hold (then we did not really modify
-	 * ctx->sessions), or we're in trouble. */
-	if (s != NULL && s != c)
-		{
-		/* We *are* in trouble ... */
-		SSL_SESSION_list_remove(ctx,s);
-		SSL_SESSION_free(s);
-		/* ... so pretend the other session did not exist in cache
-		 * (we cannot handle two SSL_SESSION structures with identical
-		 * session ID in the same cache, which could happen e.g. when
-		 * two threads concurrently obtain the same session from an external
-		 * cache) */
-		s = NULL;
-		}
-
- 	/* Put at the head of the queue unless it is already in the cache */
-	if (s == NULL)
-		SSL_SESSION_list_add(ctx,c);
-
-	if (s != NULL)
-		{
-		/* existing cache entry -- decrement previously incremented reference
-		 * count because it already takes into account the cache */
-
-		SSL_SESSION_free(s); /* s == c */
-		ret=0;
-		}
-	else
-		{
-		/* new cache entry -- remove old ones if cache has become too large */
-		
-		ret=1;
-
-		if (SSL_CTX_sess_get_cache_size(ctx) > 0)
-			{
-			while (SSL_CTX_sess_number(ctx) >
-				SSL_CTX_sess_get_cache_size(ctx))
-				{
-				if (!remove_session_lock(ctx,
-					ctx->session_cache_tail, 0))
-					break;
-				else
-					ctx->stats.sess_cache_full++;
-				}
-			}
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	return(ret);
-	}
+{
+    int ret = 0;
+    SSL_SESSION *s;
+
+    /*
+     * add just 1 reference count for the SSL_CTX's session cache even though
+     * it has two ways of access: each session is in a doubly linked list and
+     * an lhash
+     */
+    CRYPTO_add(&c->references, 1, CRYPTO_LOCK_SSL_SESSION);
+    /*
+     * if session c is in already in cache, we take back the increment later
+     */
+
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+    s = lh_SSL_SESSION_insert(ctx->sessions, c);
+
+    /*
+     * s != NULL iff we already had a session with the given PID. In this
+     * case, s == c should hold (then we did not really modify
+     * ctx->sessions), or we're in trouble.
+     */
+    if (s != NULL && s != c) {
+        /* We *are* in trouble ... */
+        SSL_SESSION_list_remove(ctx, s);
+        SSL_SESSION_free(s);
+        /*
+         * ... so pretend the other session did not exist in cache (we cannot
+         * handle two SSL_SESSION structures with identical session ID in the
+         * same cache, which could happen e.g. when two threads concurrently
+         * obtain the same session from an external cache)
+         */
+        s = NULL;
+    }
+
+    /* Put at the head of the queue unless it is already in the cache */
+    if (s == NULL)
+        SSL_SESSION_list_add(ctx, c);
+
+    if (s != NULL) {
+        /*
+         * existing cache entry -- decrement previously incremented reference
+         * count because it already takes into account the cache
+         */
+
+        SSL_SESSION_free(s);    /* s == c */
+        ret = 0;
+    } else {
+        /*
+         * new cache entry -- remove old ones if cache has become too large
+         */
+
+        ret = 1;
+
+        if (SSL_CTX_sess_get_cache_size(ctx) > 0) {
+            while (SSL_CTX_sess_number(ctx) >
+                   SSL_CTX_sess_get_cache_size(ctx)) {
+                if (!remove_session_lock(ctx, ctx->session_cache_tail, 0))
+                    break;
+                else
+                    ctx->stats.sess_cache_full++;
+            }
+        }
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+    return (ret);
+}
 
 int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *c)
 {
-	return remove_session_lock(ctx, c, 1);
+    return remove_session_lock(ctx, c, 1);
 }
 
 static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck)
-	{
-	SSL_SESSION *r;
-	int ret=0;
-
-	if ((c != NULL) && (c->session_id_length != 0))
-		{
-		if(lck) CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-		if ((r = lh_SSL_SESSION_retrieve(ctx->sessions,c)) == c)
-			{
-			ret=1;
-			r=lh_SSL_SESSION_delete(ctx->sessions,c);
-			SSL_SESSION_list_remove(ctx,c);
-			}
-
-		if(lck) CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-
-		if (ret)
-			{
-			r->not_resumable=1;
-			if (ctx->remove_session_cb != NULL)
-				ctx->remove_session_cb(ctx,r);
-			SSL_SESSION_free(r);
-			}
-		}
-	else
-		ret=0;
-	return(ret);
-	}
+{
+    SSL_SESSION *r;
+    int ret = 0;
+
+    if ((c != NULL) && (c->session_id_length != 0)) {
+        if (lck)
+            CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+        if ((r = lh_SSL_SESSION_retrieve(ctx->sessions, c)) == c) {
+            ret = 1;
+            r = lh_SSL_SESSION_delete(ctx->sessions, c);
+            SSL_SESSION_list_remove(ctx, c);
+        }
+
+        if (lck)
+            CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+
+        if (ret) {
+            r->not_resumable = 1;
+            if (ctx->remove_session_cb != NULL)
+                ctx->remove_session_cb(ctx, r);
+            SSL_SESSION_free(r);
+        }
+    } else
+        ret = 0;
+    return (ret);
+}
 
 void SSL_SESSION_free(SSL_SESSION *ss)
-	{
-	int i;
+{
+    int i;
 
-	if(ss == NULL)
-	    return;
+    if (ss == NULL)
+        return;
 
-	i=CRYPTO_add(&ss->references,-1,CRYPTO_LOCK_SSL_SESSION);
+    i = CRYPTO_add(&ss->references, -1, CRYPTO_LOCK_SSL_SESSION);
 #ifdef REF_PRINT
-	REF_PRINT("SSL_SESSION",ss);
+    REF_PRINT("SSL_SESSION", ss);
 #endif
-	if (i > 0) return;
+    if (i > 0)
+        return;
 #ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"SSL_SESSION_free, bad reference count\n");
-		abort(); /* ok */
-		}
+    if (i < 0) {
+        fprintf(stderr, "SSL_SESSION_free, bad reference count\n");
+        abort();                /* ok */
+    }
 #endif
 
-	CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
-
-	OPENSSL_cleanse(ss->key_arg,sizeof ss->key_arg);
-	OPENSSL_cleanse(ss->master_key,sizeof ss->master_key);
-	OPENSSL_cleanse(ss->session_id,sizeof ss->session_id);
-	if (ss->sess_cert != NULL) ssl_sess_cert_free(ss->sess_cert);
-	if (ss->peer != NULL) X509_free(ss->peer);
-	if (ss->ciphers != NULL) sk_SSL_CIPHER_free(ss->ciphers);
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
+
+    OPENSSL_cleanse(ss->key_arg, sizeof ss->key_arg);
+    OPENSSL_cleanse(ss->master_key, sizeof ss->master_key);
+    OPENSSL_cleanse(ss->session_id, sizeof ss->session_id);
+    if (ss->sess_cert != NULL)
+        ssl_sess_cert_free(ss->sess_cert);
+    if (ss->peer != NULL)
+        X509_free(ss->peer);
+    if (ss->ciphers != NULL)
+        sk_SSL_CIPHER_free(ss->ciphers);
 #ifndef OPENSSL_NO_TLSEXT
-	if (ss->tlsext_hostname != NULL) OPENSSL_free(ss->tlsext_hostname);
-	if (ss->tlsext_tick != NULL) OPENSSL_free(ss->tlsext_tick);
-#ifndef OPENSSL_NO_EC
-	ss->tlsext_ecpointformatlist_length = 0;
-	if (ss->tlsext_ecpointformatlist != NULL) OPENSSL_free(ss->tlsext_ecpointformatlist);
-	ss->tlsext_ellipticcurvelist_length = 0;
-	if (ss->tlsext_ellipticcurvelist != NULL) OPENSSL_free(ss->tlsext_ellipticcurvelist);
-#endif /* OPENSSL_NO_EC */
+    if (ss->tlsext_hostname != NULL)
+        OPENSSL_free(ss->tlsext_hostname);
+    if (ss->tlsext_tick != NULL)
+        OPENSSL_free(ss->tlsext_tick);
+# ifndef OPENSSL_NO_EC
+    ss->tlsext_ecpointformatlist_length = 0;
+    if (ss->tlsext_ecpointformatlist != NULL)
+        OPENSSL_free(ss->tlsext_ecpointformatlist);
+    ss->tlsext_ellipticcurvelist_length = 0;
+    if (ss->tlsext_ellipticcurvelist != NULL)
+        OPENSSL_free(ss->tlsext_ellipticcurvelist);
+# endif                         /* OPENSSL_NO_EC */
 #endif
 #ifndef OPENSSL_NO_PSK
-	if (ss->psk_identity_hint != NULL)
-		OPENSSL_free(ss->psk_identity_hint);
-	if (ss->psk_identity != NULL)
-		OPENSSL_free(ss->psk_identity);
+    if (ss->psk_identity_hint != NULL)
+        OPENSSL_free(ss->psk_identity_hint);
+    if (ss->psk_identity != NULL)
+        OPENSSL_free(ss->psk_identity);
 #endif
 #ifndef OPENSSL_NO_SRP
-	if (ss->srp_username != NULL)
-		OPENSSL_free(ss->srp_username);
+    if (ss->srp_username != NULL)
+        OPENSSL_free(ss->srp_username);
 #endif
-	OPENSSL_cleanse(ss,sizeof(*ss));
-	OPENSSL_free(ss);
-	}
+    OPENSSL_cleanse(ss, sizeof(*ss));
+    OPENSSL_free(ss);
+}
 
 int SSL_set_session(SSL *s, SSL_SESSION *session)
-	{
-	int ret=0;
-	const SSL_METHOD *meth;
-
-	if (session != NULL)
-		{
-		meth=s->ctx->method->get_ssl_method(session->ssl_version);
-		if (meth == NULL)
-			meth=s->method->get_ssl_method(session->ssl_version);
-		if (meth == NULL)
-			{
-			SSLerr(SSL_F_SSL_SET_SESSION,SSL_R_UNABLE_TO_FIND_SSL_METHOD);
-			return(0);
-			}
-
-		if (meth != s->method)
-			{
-			if (!SSL_set_ssl_method(s,meth))
-				return(0);
-			}
-
+{
+    int ret = 0;
+    const SSL_METHOD *meth;
+
+    if (session != NULL) {
+        meth = s->ctx->method->get_ssl_method(session->ssl_version);
+        if (meth == NULL)
+            meth = s->method->get_ssl_method(session->ssl_version);
+        if (meth == NULL) {
+            SSLerr(SSL_F_SSL_SET_SESSION, SSL_R_UNABLE_TO_FIND_SSL_METHOD);
+            return (0);
+        }
+
+        if (meth != s->method) {
+            if (!SSL_set_ssl_method(s, meth))
+                return (0);
+        }
 #ifndef OPENSSL_NO_KRB5
-                if (s->kssl_ctx && !s->kssl_ctx->client_princ &&
-                    session->krb5_client_princ_len > 0)
-                {
-                    s->kssl_ctx->client_princ = (char *)OPENSSL_malloc(session->krb5_client_princ_len + 1);
-                    memcpy(s->kssl_ctx->client_princ,session->krb5_client_princ,
-                            session->krb5_client_princ_len);
-                    s->kssl_ctx->client_princ[session->krb5_client_princ_len] = '\0';
-                }
-#endif /* OPENSSL_NO_KRB5 */
-
-		/* CRYPTO_w_lock(CRYPTO_LOCK_SSL);*/
-		CRYPTO_add(&session->references,1,CRYPTO_LOCK_SSL_SESSION);
-		if (s->session != NULL)
-			SSL_SESSION_free(s->session);
-		s->session=session;
-		s->verify_result = s->session->verify_result;
-		/* CRYPTO_w_unlock(CRYPTO_LOCK_SSL);*/
-		ret=1;
-		}
-	else
-		{
-		if (s->session != NULL)
-			{
-			SSL_SESSION_free(s->session);
-			s->session=NULL;
-			}
-
-		meth=s->ctx->method;
-		if (meth != s->method)
-			{
-			if (!SSL_set_ssl_method(s,meth))
-				return(0);
-			}
-		ret=1;
-		}
-	return(ret);
-	}
+        if (s->kssl_ctx && !s->kssl_ctx->client_princ &&
+            session->krb5_client_princ_len > 0) {
+            s->kssl_ctx->client_princ =
+                (char *)OPENSSL_malloc(session->krb5_client_princ_len + 1);
+            memcpy(s->kssl_ctx->client_princ, session->krb5_client_princ,
+                   session->krb5_client_princ_len);
+            s->kssl_ctx->client_princ[session->krb5_client_princ_len] = '\0';
+        }
+#endif                          /* OPENSSL_NO_KRB5 */
+
+        /* CRYPTO_w_lock(CRYPTO_LOCK_SSL); */
+        CRYPTO_add(&session->references, 1, CRYPTO_LOCK_SSL_SESSION);
+        if (s->session != NULL)
+            SSL_SESSION_free(s->session);
+        s->session = session;
+        s->verify_result = s->session->verify_result;
+        /* CRYPTO_w_unlock(CRYPTO_LOCK_SSL); */
+        ret = 1;
+    } else {
+        if (s->session != NULL) {
+            SSL_SESSION_free(s->session);
+            s->session = NULL;
+        }
+
+        meth = s->ctx->method;
+        if (meth != s->method) {
+            if (!SSL_set_ssl_method(s, meth))
+                return (0);
+        }
+        ret = 1;
+    }
+    return (ret);
+}
 
 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t)
-	{
-	if (s == NULL) return(0);
-	s->timeout=t;
-	return(1);
-	}
+{
+    if (s == NULL)
+        return (0);
+    s->timeout = t;
+    return (1);
+}
 
 long SSL_SESSION_get_timeout(const SSL_SESSION *s)
-	{
-	if (s == NULL) return(0);
-	return(s->timeout);
-	}
+{
+    if (s == NULL)
+        return (0);
+    return (s->timeout);
+}
 
 long SSL_SESSION_get_time(const SSL_SESSION *s)
-	{
-	if (s == NULL) return(0);
-	return(s->time);
-	}
+{
+    if (s == NULL)
+        return (0);
+    return (s->time);
+}
 
 long SSL_SESSION_set_time(SSL_SESSION *s, long t)
-	{
-	if (s == NULL) return(0);
-	s->time=t;
-	return(t);
-	}
+{
+    if (s == NULL)
+        return (0);
+    s->time = t;
+    return (t);
+}
 
 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s)
-	{
-	return s->peer;
-	}
-
-int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx,
-			       unsigned int sid_ctx_len)
-	{
-	if(sid_ctx_len > SSL_MAX_SID_CTX_LENGTH)
-		{
-		SSLerr(SSL_F_SSL_SESSION_SET1_ID_CONTEXT,SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
-		return 0;
-		}
-	s->sid_ctx_length=sid_ctx_len;
-	memcpy(s->sid_ctx,sid_ctx,sid_ctx_len);
-
-	return 1;
-	}
+{
+    return s->peer;
+}
+
+int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
+                                unsigned int sid_ctx_len)
+{
+    if (sid_ctx_len > SSL_MAX_SID_CTX_LENGTH) {
+        SSLerr(SSL_F_SSL_SESSION_SET1_ID_CONTEXT,
+               SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG);
+        return 0;
+    }
+    s->sid_ctx_length = sid_ctx_len;
+    memcpy(s->sid_ctx, sid_ctx, sid_ctx_len);
+
+    return 1;
+}
 
 long SSL_CTX_set_timeout(SSL_CTX *s, long t)
-	{
-	long l;
-	if (s == NULL) return(0);
-	l=s->session_timeout;
-	s->session_timeout=t;
-	return(l);
-	}
+{
+    long l;
+    if (s == NULL)
+        return (0);
+    l = s->session_timeout;
+    s->session_timeout = t;
+    return (l);
+}
 
 long SSL_CTX_get_timeout(const SSL_CTX *s)
-	{
-	if (s == NULL) return(0);
-	return(s->session_timeout);
-	}
+{
+    if (s == NULL)
+        return (0);
+    return (s->session_timeout);
+}
 
 #ifndef OPENSSL_NO_TLSEXT
-int SSL_set_session_secret_cb(SSL *s, int (*tls_session_secret_cb)(SSL *s, void *secret, int *secret_len,
-	STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg), void *arg)
-	{
-	if (s == NULL) return(0);
-	s->tls_session_secret_cb = tls_session_secret_cb;
-	s->tls_session_secret_cb_arg = arg;
-	return(1);
-	}
+int SSL_set_session_secret_cb(SSL *s,
+                              int (*tls_session_secret_cb) (SSL *s,
+                                                            void *secret,
+                                                            int *secret_len,
+                                                            STACK_OF(SSL_CIPHER)
+                                                            *peer_ciphers,
+                                                            SSL_CIPHER
+                                                            **cipher,
+                                                            void *arg),
+                              void *arg)
+{
+    if (s == NULL)
+        return (0);
+    s->tls_session_secret_cb = tls_session_secret_cb;
+    s->tls_session_secret_cb_arg = arg;
+    return (1);
+}
 
 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
-				  void *arg)
-	{
-	if (s == NULL) return(0);
-	s->tls_session_ticket_ext_cb = cb;
-	s->tls_session_ticket_ext_cb_arg = arg;
-	return(1);
-	}
+                                  void *arg)
+{
+    if (s == NULL)
+        return (0);
+    s->tls_session_ticket_ext_cb = cb;
+    s->tls_session_ticket_ext_cb_arg = arg;
+    return (1);
+}
 
 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len)
-	{
-	if (s->version >= TLS1_VERSION)
-		{
-		if (s->tlsext_session_ticket)
-			{
-			OPENSSL_free(s->tlsext_session_ticket);
-			s->tlsext_session_ticket = NULL;
-			}
-
-		s->tlsext_session_ticket = OPENSSL_malloc(sizeof(TLS_SESSION_TICKET_EXT) + ext_len);
-		if (!s->tlsext_session_ticket)
-			{
-			SSLerr(SSL_F_SSL_SET_SESSION_TICKET_EXT, ERR_R_MALLOC_FAILURE);
-			return 0;
-			}
-
-		if (ext_data)
-			{
-			s->tlsext_session_ticket->length = ext_len;
-			s->tlsext_session_ticket->data = s->tlsext_session_ticket + 1;
-			memcpy(s->tlsext_session_ticket->data, ext_data, ext_len);
-			}
-		else
-			{
-			s->tlsext_session_ticket->length = 0;
-			s->tlsext_session_ticket->data = NULL;
-			}
-
-		return 1;
-		}
-
-	return 0;
-	}
-#endif /* OPENSSL_NO_TLSEXT */
-
-typedef struct timeout_param_st
-	{
-	SSL_CTX *ctx;
-	long time;
-	LHASH_OF(SSL_SESSION) *cache;
-	} TIMEOUT_PARAM;
+{
+    if (s->version >= TLS1_VERSION) {
+        if (s->tlsext_session_ticket) {
+            OPENSSL_free(s->tlsext_session_ticket);
+            s->tlsext_session_ticket = NULL;
+        }
+
+        s->tlsext_session_ticket =
+            OPENSSL_malloc(sizeof(TLS_SESSION_TICKET_EXT) + ext_len);
+        if (!s->tlsext_session_ticket) {
+            SSLerr(SSL_F_SSL_SET_SESSION_TICKET_EXT, ERR_R_MALLOC_FAILURE);
+            return 0;
+        }
+
+        if (ext_data) {
+            s->tlsext_session_ticket->length = ext_len;
+            s->tlsext_session_ticket->data = s->tlsext_session_ticket + 1;
+            memcpy(s->tlsext_session_ticket->data, ext_data, ext_len);
+        } else {
+            s->tlsext_session_ticket->length = 0;
+            s->tlsext_session_ticket->data = NULL;
+        }
+
+        return 1;
+    }
+
+    return 0;
+}
+#endif                          /* OPENSSL_NO_TLSEXT */
+
+typedef struct timeout_param_st {
+    SSL_CTX *ctx;
+    long time;
+    LHASH_OF(SSL_SESSION) *cache;
+} TIMEOUT_PARAM;
 
 static void timeout_doall_arg(SSL_SESSION *s, TIMEOUT_PARAM *p)
-	{
-	if ((p->time == 0) || (p->time > (s->time+s->timeout))) /* timeout */
-		{
-		/* The reason we don't call SSL_CTX_remove_session() is to
-		 * save on locking overhead */
-		(void)lh_SSL_SESSION_delete(p->cache,s);
-		SSL_SESSION_list_remove(p->ctx,s);
-		s->not_resumable=1;
-		if (p->ctx->remove_session_cb != NULL)
-			p->ctx->remove_session_cb(p->ctx,s);
-		SSL_SESSION_free(s);
-		}
-	}
+{
+    if ((p->time == 0) || (p->time > (s->time + s->timeout))) { /* timeout */
+        /*
+         * The reason we don't call SSL_CTX_remove_session() is to save on
+         * locking overhead
+         */
+        (void)lh_SSL_SESSION_delete(p->cache, s);
+        SSL_SESSION_list_remove(p->ctx, s);
+        s->not_resumable = 1;
+        if (p->ctx->remove_session_cb != NULL)
+            p->ctx->remove_session_cb(p->ctx, s);
+        SSL_SESSION_free(s);
+    }
+}
 
 static IMPLEMENT_LHASH_DOALL_ARG_FN(timeout, SSL_SESSION, TIMEOUT_PARAM)
 
 void SSL_CTX_flush_sessions(SSL_CTX *s, long t)
-	{
-	unsigned long i;
-	TIMEOUT_PARAM tp;
-
-	tp.ctx=s;
-	tp.cache=s->sessions;
-	if (tp.cache == NULL) return;
-	tp.time=t;
-	CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-	i=CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load;
-	CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load=0;
-	lh_SSL_SESSION_doall_arg(tp.cache, LHASH_DOALL_ARG_FN(timeout),
-				 TIMEOUT_PARAM, &tp);
-	CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load=i;
-	CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-	}
+{
+    unsigned long i;
+    TIMEOUT_PARAM tp;
+
+    tp.ctx = s;
+    tp.cache = s->sessions;
+    if (tp.cache == NULL)
+        return;
+    tp.time = t;
+    CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+    i = CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load;
+    CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load = 0;
+    lh_SSL_SESSION_doall_arg(tp.cache, LHASH_DOALL_ARG_FN(timeout),
+                             TIMEOUT_PARAM, &tp);
+    CHECKED_LHASH_OF(SSL_SESSION, tp.cache)->down_load = i;
+    CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+}
 
 int ssl_clear_bad_session(SSL *s)
-	{
-	if (	(s->session != NULL) &&
-		!(s->shutdown & SSL_SENT_SHUTDOWN) &&
-		!(SSL_in_init(s) || SSL_in_before(s)))
-		{
-		SSL_CTX_remove_session(s->ctx,s->session);
-		return(1);
-		}
-	else
-		return(0);
-	}
+{
+    if ((s->session != NULL) &&
+        !(s->shutdown & SSL_SENT_SHUTDOWN) &&
+        !(SSL_in_init(s) || SSL_in_before(s))) {
+        SSL_CTX_remove_session(s->ctx, s->session);
+        return (1);
+    } else
+        return (0);
+}
 
 /* locked by SSL_CTX in the calling function */
 static void SSL_SESSION_list_remove(SSL_CTX *ctx, SSL_SESSION *s)
-	{
-	if ((s->next == NULL) || (s->prev == NULL)) return;
-
-	if (s->next == (SSL_SESSION *)&(ctx->session_cache_tail))
-		{
-		/* last element in list */
-		if (s->prev == (SSL_SESSION *)&(ctx->session_cache_head))
-			{
-			/* only one element in list */
-			ctx->session_cache_head=NULL;
-			ctx->session_cache_tail=NULL;
-			}
-		else
-			{
-			ctx->session_cache_tail=s->prev;
-			s->prev->next=(SSL_SESSION *)&(ctx->session_cache_tail);
-			}
-		}
-	else
-		{
-		if (s->prev == (SSL_SESSION *)&(ctx->session_cache_head))
-			{
-			/* first element in list */
-			ctx->session_cache_head=s->next;
-			s->next->prev=(SSL_SESSION *)&(ctx->session_cache_head);
-			}
-		else
-			{
-			/* middle of list */
-			s->next->prev=s->prev;
-			s->prev->next=s->next;
-			}
-		}
-	s->prev=s->next=NULL;
-	}
+{
+    if ((s->next == NULL) || (s->prev == NULL))
+        return;
+
+    if (s->next == (SSL_SESSION *)&(ctx->session_cache_tail)) {
+        /* last element in list */
+        if (s->prev == (SSL_SESSION *)&(ctx->session_cache_head)) {
+            /* only one element in list */
+            ctx->session_cache_head = NULL;
+            ctx->session_cache_tail = NULL;
+        } else {
+            ctx->session_cache_tail = s->prev;
+            s->prev->next = (SSL_SESSION *)&(ctx->session_cache_tail);
+        }
+    } else {
+        if (s->prev == (SSL_SESSION *)&(ctx->session_cache_head)) {
+            /* first element in list */
+            ctx->session_cache_head = s->next;
+            s->next->prev = (SSL_SESSION *)&(ctx->session_cache_head);
+        } else {
+            /* middle of list */
+            s->next->prev = s->prev;
+            s->prev->next = s->next;
+        }
+    }
+    s->prev = s->next = NULL;
+}
 
 static void SSL_SESSION_list_add(SSL_CTX *ctx, SSL_SESSION *s)
-	{
-	if ((s->next != NULL) && (s->prev != NULL))
-		SSL_SESSION_list_remove(ctx,s);
-
-	if (ctx->session_cache_head == NULL)
-		{
-		ctx->session_cache_head=s;
-		ctx->session_cache_tail=s;
-		s->prev=(SSL_SESSION *)&(ctx->session_cache_head);
-		s->next=(SSL_SESSION *)&(ctx->session_cache_tail);
-		}
-	else
-		{
-		s->next=ctx->session_cache_head;
-		s->next->prev=s;
-		s->prev=(SSL_SESSION *)&(ctx->session_cache_head);
-		ctx->session_cache_head=s;
-		}
-	}
+{
+    if ((s->next != NULL) && (s->prev != NULL))
+        SSL_SESSION_list_remove(ctx, s);
+
+    if (ctx->session_cache_head == NULL) {
+        ctx->session_cache_head = s;
+        ctx->session_cache_tail = s;
+        s->prev = (SSL_SESSION *)&(ctx->session_cache_head);
+        s->next = (SSL_SESSION *)&(ctx->session_cache_tail);
+    } else {
+        s->next = ctx->session_cache_head;
+        s->next->prev = s;
+        s->prev = (SSL_SESSION *)&(ctx->session_cache_head);
+        ctx->session_cache_head = s;
+    }
+}
 
 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
-	int (*cb)(struct ssl_st *ssl,SSL_SESSION *sess))
-	{
-	ctx->new_session_cb=cb;
-	}
+                             int (*cb) (struct ssl_st *ssl,
+                                        SSL_SESSION *sess))
+{
+    ctx->new_session_cb = cb;
+}
 
-int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(SSL *ssl, SSL_SESSION *sess)
-	{
-	return ctx->new_session_cb;
-	}
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (SSL *ssl, SSL_SESSION *sess) {
+    return ctx->new_session_cb;
+}
 
 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
-	void (*cb)(SSL_CTX *ctx,SSL_SESSION *sess))
-	{
-	ctx->remove_session_cb=cb;
-	}
+                                void (*cb) (SSL_CTX *ctx, SSL_SESSION *sess))
+{
+    ctx->remove_session_cb = cb;
+}
 
-void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(SSL_CTX * ctx,SSL_SESSION *sess)
-	{
-	return ctx->remove_session_cb;
-	}
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (SSL_CTX *ctx,
+                                                  SSL_SESSION *sess) {
+    return ctx->remove_session_cb;
+}
 
 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
-	SSL_SESSION *(*cb)(struct ssl_st *ssl,
-	         unsigned char *data,int len,int *copy))
-	{
-	ctx->get_session_cb=cb;
-	}
-
-SSL_SESSION * (*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(SSL *ssl,
-	         unsigned char *data,int len,int *copy)
-	{
-	return ctx->get_session_cb;
-	}
-
-void SSL_CTX_set_info_callback(SSL_CTX *ctx, 
-	void (*cb)(const SSL *ssl,int type,int val))
-	{
-	ctx->info_callback=cb;
-	}
-
-void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val)
-	{
-	return ctx->info_callback;
-	}
+                             SSL_SESSION *(*cb) (struct ssl_st *ssl,
+                                                 unsigned char *data, int len,
+                                                 int *copy))
+{
+    ctx->get_session_cb = cb;
+}
+
+SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (SSL *ssl,
+                                                       unsigned char *data,
+                                                       int len, int *copy) {
+    return ctx->get_session_cb;
+}
+
+void SSL_CTX_set_info_callback(SSL_CTX *ctx,
+                               void (*cb) (const SSL *ssl, int type, int val))
+{
+    ctx->info_callback = cb;
+}
+
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
+                                                 int val) {
+    return ctx->info_callback;
+}
 
 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
-	int (*cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey))
-	{
-	ctx->client_cert_cb=cb;
-	}
+                                int (*cb) (SSL *ssl, X509 **x509,
+                                           EVP_PKEY **pkey))
+{
+    ctx->client_cert_cb = cb;
+}
 
-int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL * ssl, X509 ** x509 , EVP_PKEY **pkey)
-	{
-	return ctx->client_cert_cb;
-	}
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
+                                                 EVP_PKEY **pkey) {
+    return ctx->client_cert_cb;
+}
 
 #ifndef OPENSSL_NO_ENGINE
 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e)
-	{
-	if (!ENGINE_init(e))
-		{
-		SSLerr(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE, ERR_R_ENGINE_LIB);
-		return 0;
-		}
-	if(!ENGINE_get_ssl_client_cert_function(e))
-		{
-		SSLerr(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE, SSL_R_NO_CLIENT_CERT_METHOD);
-		ENGINE_finish(e);
-		return 0;
-		}
-	ctx->client_cert_engine = e;
-	return 1;
-	}
+{
+    if (!ENGINE_init(e)) {
+        SSLerr(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE, ERR_R_ENGINE_LIB);
+        return 0;
+    }
+    if (!ENGINE_get_ssl_client_cert_function(e)) {
+        SSLerr(SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE,
+               SSL_R_NO_CLIENT_CERT_METHOD);
+        ENGINE_finish(e);
+        return 0;
+    }
+    ctx->client_cert_engine = e;
+    return 1;
+}
 #endif
 
 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
-	int (*cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len))
-	{
-	ctx->app_gen_cookie_cb=cb;
-	}
+                                    int (*cb) (SSL *ssl,
+                                               unsigned char *cookie,
+                                               unsigned int *cookie_len))
+{
+    ctx->app_gen_cookie_cb = cb;
+}
 
 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
-	int (*cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len))
-	{
-	ctx->app_verify_cookie_cb=cb;
-	}
+                                  int (*cb) (SSL *ssl, unsigned char *cookie,
+                                             unsigned int cookie_len))
+{
+    ctx->app_verify_cookie_cb = cb;
+}
 
-IMPLEMENT_PEM_rw(SSL_SESSION, SSL_SESSION, PEM_STRING_SSL_SESSION, SSL_SESSION)
+IMPLEMENT_PEM_rw(SSL_SESSION, SSL_SESSION, PEM_STRING_SSL_SESSION,
+                 SSL_SESSION)
diff --git a/ssl/ssl_stat.c b/ssl/ssl_stat.c
index c5a15ce548..d725d78342 100644
--- a/ssl/ssl_stat.c
+++ b/ssl/ssl_stat.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -86,479 +86,987 @@
 #include "ssl_locl.h"
 
 const char *SSL_state_string_long(const SSL *s)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (s->state)
-		{
-case SSL_ST_BEFORE: str="before SSL initialization"; break;
-case SSL_ST_ACCEPT: str="before accept initialization"; break;
-case SSL_ST_CONNECT: str="before connect initialization"; break;
-case SSL_ST_OK: str="SSL negotiation finished successfully"; break;
-case SSL_ST_RENEGOTIATE:	str="SSL renegotiate ciphers"; break;
-case SSL_ST_BEFORE|SSL_ST_CONNECT: str="before/connect initialization"; break;
-case SSL_ST_OK|SSL_ST_CONNECT: str="ok/connect SSL initialization"; break;
-case SSL_ST_BEFORE|SSL_ST_ACCEPT: str="before/accept initialization"; break;
-case SSL_ST_OK|SSL_ST_ACCEPT: str="ok/accept SSL initialization"; break;
+    switch (s->state) {
+    case SSL_ST_BEFORE:
+        str = "before SSL initialization";
+        break;
+    case SSL_ST_ACCEPT:
+        str = "before accept initialization";
+        break;
+    case SSL_ST_CONNECT:
+        str = "before connect initialization";
+        break;
+    case SSL_ST_OK:
+        str = "SSL negotiation finished successfully";
+        break;
+    case SSL_ST_RENEGOTIATE:
+        str = "SSL renegotiate ciphers";
+        break;
+    case SSL_ST_BEFORE | SSL_ST_CONNECT:
+        str = "before/connect initialization";
+        break;
+    case SSL_ST_OK | SSL_ST_CONNECT:
+        str = "ok/connect SSL initialization";
+        break;
+    case SSL_ST_BEFORE | SSL_ST_ACCEPT:
+        str = "before/accept initialization";
+        break;
+    case SSL_ST_OK | SSL_ST_ACCEPT:
+        str = "ok/accept SSL initialization";
+        break;
 #ifndef OPENSSL_NO_SSL2
-case SSL2_ST_CLIENT_START_ENCRYPTION: str="SSLv2 client start encryption"; break;
-case SSL2_ST_SERVER_START_ENCRYPTION: str="SSLv2 server start encryption"; break;
-case SSL2_ST_SEND_CLIENT_HELLO_A: str="SSLv2 write client hello A"; break;
-case SSL2_ST_SEND_CLIENT_HELLO_B: str="SSLv2 write client hello B"; break;
-case SSL2_ST_GET_SERVER_HELLO_A: str="SSLv2 read server hello A"; break;
-case SSL2_ST_GET_SERVER_HELLO_B: str="SSLv2 read server hello B"; break;
-case SSL2_ST_SEND_CLIENT_MASTER_KEY_A: str="SSLv2 write client master key A"; break;
-case SSL2_ST_SEND_CLIENT_MASTER_KEY_B: str="SSLv2 write client master key B"; break;
-case SSL2_ST_SEND_CLIENT_FINISHED_A: str="SSLv2 write client finished A"; break;
-case SSL2_ST_SEND_CLIENT_FINISHED_B: str="SSLv2 write client finished B"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_A: str="SSLv2 write client certificate A"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_B: str="SSLv2 write client certificate B"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_C: str="SSLv2 write client certificate C"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_D: str="SSLv2 write client certificate D"; break;
-case SSL2_ST_GET_SERVER_VERIFY_A: str="SSLv2 read server verify A"; break;
-case SSL2_ST_GET_SERVER_VERIFY_B: str="SSLv2 read server verify B"; break;
-case SSL2_ST_GET_SERVER_FINISHED_A: str="SSLv2 read server finished A"; break;
-case SSL2_ST_GET_SERVER_FINISHED_B: str="SSLv2 read server finished B"; break;
-case SSL2_ST_GET_CLIENT_HELLO_A: str="SSLv2 read client hello A"; break;
-case SSL2_ST_GET_CLIENT_HELLO_B: str="SSLv2 read client hello B"; break;
-case SSL2_ST_GET_CLIENT_HELLO_C: str="SSLv2 read client hello C"; break;
-case SSL2_ST_SEND_SERVER_HELLO_A: str="SSLv2 write server hello A"; break;
-case SSL2_ST_SEND_SERVER_HELLO_B: str="SSLv2 write server hello B"; break;
-case SSL2_ST_GET_CLIENT_MASTER_KEY_A: str="SSLv2 read client master key A"; break;
-case SSL2_ST_GET_CLIENT_MASTER_KEY_B: str="SSLv2 read client master key B"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_A: str="SSLv2 write server verify A"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_B: str="SSLv2 write server verify B"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_C: str="SSLv2 write server verify C"; break;
-case SSL2_ST_GET_CLIENT_FINISHED_A: str="SSLv2 read client finished A"; break;
-case SSL2_ST_GET_CLIENT_FINISHED_B: str="SSLv2 read client finished B"; break;
-case SSL2_ST_SEND_SERVER_FINISHED_A: str="SSLv2 write server finished A"; break;
-case SSL2_ST_SEND_SERVER_FINISHED_B: str="SSLv2 write server finished B"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_A: str="SSLv2 write request certificate A"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_B: str="SSLv2 write request certificate B"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_C: str="SSLv2 write request certificate C"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_D: str="SSLv2 write request certificate D"; break;
-case SSL2_ST_X509_GET_SERVER_CERTIFICATE: str="SSLv2 X509 read server certificate"; break;
-case SSL2_ST_X509_GET_CLIENT_CERTIFICATE: str="SSLv2 X509 read client certificate"; break;
+    case SSL2_ST_CLIENT_START_ENCRYPTION:
+        str = "SSLv2 client start encryption";
+        break;
+    case SSL2_ST_SERVER_START_ENCRYPTION:
+        str = "SSLv2 server start encryption";
+        break;
+    case SSL2_ST_SEND_CLIENT_HELLO_A:
+        str = "SSLv2 write client hello A";
+        break;
+    case SSL2_ST_SEND_CLIENT_HELLO_B:
+        str = "SSLv2 write client hello B";
+        break;
+    case SSL2_ST_GET_SERVER_HELLO_A:
+        str = "SSLv2 read server hello A";
+        break;
+    case SSL2_ST_GET_SERVER_HELLO_B:
+        str = "SSLv2 read server hello B";
+        break;
+    case SSL2_ST_SEND_CLIENT_MASTER_KEY_A:
+        str = "SSLv2 write client master key A";
+        break;
+    case SSL2_ST_SEND_CLIENT_MASTER_KEY_B:
+        str = "SSLv2 write client master key B";
+        break;
+    case SSL2_ST_SEND_CLIENT_FINISHED_A:
+        str = "SSLv2 write client finished A";
+        break;
+    case SSL2_ST_SEND_CLIENT_FINISHED_B:
+        str = "SSLv2 write client finished B";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_A:
+        str = "SSLv2 write client certificate A";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_B:
+        str = "SSLv2 write client certificate B";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_C:
+        str = "SSLv2 write client certificate C";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_D:
+        str = "SSLv2 write client certificate D";
+        break;
+    case SSL2_ST_GET_SERVER_VERIFY_A:
+        str = "SSLv2 read server verify A";
+        break;
+    case SSL2_ST_GET_SERVER_VERIFY_B:
+        str = "SSLv2 read server verify B";
+        break;
+    case SSL2_ST_GET_SERVER_FINISHED_A:
+        str = "SSLv2 read server finished A";
+        break;
+    case SSL2_ST_GET_SERVER_FINISHED_B:
+        str = "SSLv2 read server finished B";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_A:
+        str = "SSLv2 read client hello A";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_B:
+        str = "SSLv2 read client hello B";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_C:
+        str = "SSLv2 read client hello C";
+        break;
+    case SSL2_ST_SEND_SERVER_HELLO_A:
+        str = "SSLv2 write server hello A";
+        break;
+    case SSL2_ST_SEND_SERVER_HELLO_B:
+        str = "SSLv2 write server hello B";
+        break;
+    case SSL2_ST_GET_CLIENT_MASTER_KEY_A:
+        str = "SSLv2 read client master key A";
+        break;
+    case SSL2_ST_GET_CLIENT_MASTER_KEY_B:
+        str = "SSLv2 read client master key B";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_A:
+        str = "SSLv2 write server verify A";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_B:
+        str = "SSLv2 write server verify B";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_C:
+        str = "SSLv2 write server verify C";
+        break;
+    case SSL2_ST_GET_CLIENT_FINISHED_A:
+        str = "SSLv2 read client finished A";
+        break;
+    case SSL2_ST_GET_CLIENT_FINISHED_B:
+        str = "SSLv2 read client finished B";
+        break;
+    case SSL2_ST_SEND_SERVER_FINISHED_A:
+        str = "SSLv2 write server finished A";
+        break;
+    case SSL2_ST_SEND_SERVER_FINISHED_B:
+        str = "SSLv2 write server finished B";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_A:
+        str = "SSLv2 write request certificate A";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_B:
+        str = "SSLv2 write request certificate B";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_C:
+        str = "SSLv2 write request certificate C";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_D:
+        str = "SSLv2 write request certificate D";
+        break;
+    case SSL2_ST_X509_GET_SERVER_CERTIFICATE:
+        str = "SSLv2 X509 read server certificate";
+        break;
+    case SSL2_ST_X509_GET_CLIENT_CERTIFICATE:
+        str = "SSLv2 X509 read client certificate";
+        break;
 #endif
 
 #ifndef OPENSSL_NO_SSL3
 /* SSLv3 additions */
-case SSL3_ST_CW_CLNT_HELLO_A:	str="SSLv3 write client hello A"; break;
-case SSL3_ST_CW_CLNT_HELLO_B:	str="SSLv3 write client hello B"; break;
-case SSL3_ST_CR_SRVR_HELLO_A:	str="SSLv3 read server hello A"; break;
-case SSL3_ST_CR_SRVR_HELLO_B:	str="SSLv3 read server hello B"; break;
-case SSL3_ST_CR_CERT_A:		str="SSLv3 read server certificate A"; break;
-case SSL3_ST_CR_CERT_B:		str="SSLv3 read server certificate B"; break;
-case SSL3_ST_CR_KEY_EXCH_A:	str="SSLv3 read server key exchange A"; break;
-case SSL3_ST_CR_KEY_EXCH_B:	str="SSLv3 read server key exchange B"; break;
-case SSL3_ST_CR_CERT_REQ_A:	str="SSLv3 read server certificate request A"; break;
-case SSL3_ST_CR_CERT_REQ_B:	str="SSLv3 read server certificate request B"; break;
-case SSL3_ST_CR_SESSION_TICKET_A: str="SSLv3 read server session ticket A";break;
-case SSL3_ST_CR_SESSION_TICKET_B: str="SSLv3 read server session ticket B";break;
-case SSL3_ST_CR_SRVR_DONE_A:	str="SSLv3 read server done A"; break;
-case SSL3_ST_CR_SRVR_DONE_B:	str="SSLv3 read server done B"; break;
-case SSL3_ST_CW_CERT_A:		str="SSLv3 write client certificate A"; break;
-case SSL3_ST_CW_CERT_B:		str="SSLv3 write client certificate B"; break;
-case SSL3_ST_CW_CERT_C:		str="SSLv3 write client certificate C"; break;
-case SSL3_ST_CW_CERT_D:		str="SSLv3 write client certificate D"; break;
-case SSL3_ST_CW_KEY_EXCH_A:	str="SSLv3 write client key exchange A"; break;
-case SSL3_ST_CW_KEY_EXCH_B:	str="SSLv3 write client key exchange B"; break;
-case SSL3_ST_CW_CERT_VRFY_A:	str="SSLv3 write certificate verify A"; break;
-case SSL3_ST_CW_CERT_VRFY_B:	str="SSLv3 write certificate verify B"; break;
+    case SSL3_ST_CW_CLNT_HELLO_A:
+        str = "SSLv3 write client hello A";
+        break;
+    case SSL3_ST_CW_CLNT_HELLO_B:
+        str = "SSLv3 write client hello B";
+        break;
+    case SSL3_ST_CR_SRVR_HELLO_A:
+        str = "SSLv3 read server hello A";
+        break;
+    case SSL3_ST_CR_SRVR_HELLO_B:
+        str = "SSLv3 read server hello B";
+        break;
+    case SSL3_ST_CR_CERT_A:
+        str = "SSLv3 read server certificate A";
+        break;
+    case SSL3_ST_CR_CERT_B:
+        str = "SSLv3 read server certificate B";
+        break;
+    case SSL3_ST_CR_KEY_EXCH_A:
+        str = "SSLv3 read server key exchange A";
+        break;
+    case SSL3_ST_CR_KEY_EXCH_B:
+        str = "SSLv3 read server key exchange B";
+        break;
+    case SSL3_ST_CR_CERT_REQ_A:
+        str = "SSLv3 read server certificate request A";
+        break;
+    case SSL3_ST_CR_CERT_REQ_B:
+        str = "SSLv3 read server certificate request B";
+        break;
+    case SSL3_ST_CR_SESSION_TICKET_A:
+        str = "SSLv3 read server session ticket A";
+        break;
+    case SSL3_ST_CR_SESSION_TICKET_B:
+        str = "SSLv3 read server session ticket B";
+        break;
+    case SSL3_ST_CR_SRVR_DONE_A:
+        str = "SSLv3 read server done A";
+        break;
+    case SSL3_ST_CR_SRVR_DONE_B:
+        str = "SSLv3 read server done B";
+        break;
+    case SSL3_ST_CW_CERT_A:
+        str = "SSLv3 write client certificate A";
+        break;
+    case SSL3_ST_CW_CERT_B:
+        str = "SSLv3 write client certificate B";
+        break;
+    case SSL3_ST_CW_CERT_C:
+        str = "SSLv3 write client certificate C";
+        break;
+    case SSL3_ST_CW_CERT_D:
+        str = "SSLv3 write client certificate D";
+        break;
+    case SSL3_ST_CW_KEY_EXCH_A:
+        str = "SSLv3 write client key exchange A";
+        break;
+    case SSL3_ST_CW_KEY_EXCH_B:
+        str = "SSLv3 write client key exchange B";
+        break;
+    case SSL3_ST_CW_CERT_VRFY_A:
+        str = "SSLv3 write certificate verify A";
+        break;
+    case SSL3_ST_CW_CERT_VRFY_B:
+        str = "SSLv3 write certificate verify B";
+        break;
 
-case SSL3_ST_CW_CHANGE_A:
-case SSL3_ST_SW_CHANGE_A:	str="SSLv3 write change cipher spec A"; break;
-case SSL3_ST_CW_CHANGE_B:	
-case SSL3_ST_SW_CHANGE_B:	str="SSLv3 write change cipher spec B"; break;
-case SSL3_ST_CW_FINISHED_A:	
-case SSL3_ST_SW_FINISHED_A:	str="SSLv3 write finished A"; break;
-case SSL3_ST_CW_FINISHED_B:	
-case SSL3_ST_SW_FINISHED_B:	str="SSLv3 write finished B"; break;
-case SSL3_ST_CR_CHANGE_A:	
-case SSL3_ST_SR_CHANGE_A:	str="SSLv3 read change cipher spec A"; break;
-case SSL3_ST_CR_CHANGE_B:	
-case SSL3_ST_SR_CHANGE_B:	str="SSLv3 read change cipher spec B"; break;
-case SSL3_ST_CR_FINISHED_A:	
-case SSL3_ST_SR_FINISHED_A:	str="SSLv3 read finished A"; break;
-case SSL3_ST_CR_FINISHED_B:	
-case SSL3_ST_SR_FINISHED_B:	str="SSLv3 read finished B"; break;
+    case SSL3_ST_CW_CHANGE_A:
+    case SSL3_ST_SW_CHANGE_A:
+        str = "SSLv3 write change cipher spec A";
+        break;
+    case SSL3_ST_CW_CHANGE_B:
+    case SSL3_ST_SW_CHANGE_B:
+        str = "SSLv3 write change cipher spec B";
+        break;
+    case SSL3_ST_CW_FINISHED_A:
+    case SSL3_ST_SW_FINISHED_A:
+        str = "SSLv3 write finished A";
+        break;
+    case SSL3_ST_CW_FINISHED_B:
+    case SSL3_ST_SW_FINISHED_B:
+        str = "SSLv3 write finished B";
+        break;
+    case SSL3_ST_CR_CHANGE_A:
+    case SSL3_ST_SR_CHANGE_A:
+        str = "SSLv3 read change cipher spec A";
+        break;
+    case SSL3_ST_CR_CHANGE_B:
+    case SSL3_ST_SR_CHANGE_B:
+        str = "SSLv3 read change cipher spec B";
+        break;
+    case SSL3_ST_CR_FINISHED_A:
+    case SSL3_ST_SR_FINISHED_A:
+        str = "SSLv3 read finished A";
+        break;
+    case SSL3_ST_CR_FINISHED_B:
+    case SSL3_ST_SR_FINISHED_B:
+        str = "SSLv3 read finished B";
+        break;
 
-case SSL3_ST_CW_FLUSH:
-case SSL3_ST_SW_FLUSH:		str="SSLv3 flush data"; break;
+    case SSL3_ST_CW_FLUSH:
+    case SSL3_ST_SW_FLUSH:
+        str = "SSLv3 flush data";
+        break;
 
-case SSL3_ST_SR_CLNT_HELLO_A:	str="SSLv3 read client hello A"; break;
-case SSL3_ST_SR_CLNT_HELLO_B:	str="SSLv3 read client hello B"; break;
-case SSL3_ST_SR_CLNT_HELLO_C:	str="SSLv3 read client hello C"; break;
-case SSL3_ST_SW_HELLO_REQ_A:	str="SSLv3 write hello request A"; break;
-case SSL3_ST_SW_HELLO_REQ_B:	str="SSLv3 write hello request B"; break;
-case SSL3_ST_SW_HELLO_REQ_C:	str="SSLv3 write hello request C"; break;
-case SSL3_ST_SW_SRVR_HELLO_A:	str="SSLv3 write server hello A"; break;
-case SSL3_ST_SW_SRVR_HELLO_B:	str="SSLv3 write server hello B"; break;
-case SSL3_ST_SW_CERT_A:		str="SSLv3 write certificate A"; break;
-case SSL3_ST_SW_CERT_B:		str="SSLv3 write certificate B"; break;
-case SSL3_ST_SW_KEY_EXCH_A:	str="SSLv3 write key exchange A"; break;
-case SSL3_ST_SW_KEY_EXCH_B:	str="SSLv3 write key exchange B"; break;
-case SSL3_ST_SW_CERT_REQ_A:	str="SSLv3 write certificate request A"; break;
-case SSL3_ST_SW_CERT_REQ_B:	str="SSLv3 write certificate request B"; break;
-case SSL3_ST_SW_SESSION_TICKET_A: str="SSLv3 write session ticket A"; break;
-case SSL3_ST_SW_SESSION_TICKET_B: str="SSLv3 write session ticket B"; break;
-case SSL3_ST_SW_SRVR_DONE_A:	str="SSLv3 write server done A"; break;
-case SSL3_ST_SW_SRVR_DONE_B:	str="SSLv3 write server done B"; break;
-case SSL3_ST_SR_CERT_A:		str="SSLv3 read client certificate A"; break;
-case SSL3_ST_SR_CERT_B:		str="SSLv3 read client certificate B"; break;
-case SSL3_ST_SR_KEY_EXCH_A:	str="SSLv3 read client key exchange A"; break;
-case SSL3_ST_SR_KEY_EXCH_B:	str="SSLv3 read client key exchange B"; break;
-case SSL3_ST_SR_CERT_VRFY_A:	str="SSLv3 read certificate verify A"; break;
-case SSL3_ST_SR_CERT_VRFY_B:	str="SSLv3 read certificate verify B"; break;
+    case SSL3_ST_SR_CLNT_HELLO_A:
+        str = "SSLv3 read client hello A";
+        break;
+    case SSL3_ST_SR_CLNT_HELLO_B:
+        str = "SSLv3 read client hello B";
+        break;
+    case SSL3_ST_SR_CLNT_HELLO_C:
+        str = "SSLv3 read client hello C";
+        break;
+    case SSL3_ST_SW_HELLO_REQ_A:
+        str = "SSLv3 write hello request A";
+        break;
+    case SSL3_ST_SW_HELLO_REQ_B:
+        str = "SSLv3 write hello request B";
+        break;
+    case SSL3_ST_SW_HELLO_REQ_C:
+        str = "SSLv3 write hello request C";
+        break;
+    case SSL3_ST_SW_SRVR_HELLO_A:
+        str = "SSLv3 write server hello A";
+        break;
+    case SSL3_ST_SW_SRVR_HELLO_B:
+        str = "SSLv3 write server hello B";
+        break;
+    case SSL3_ST_SW_CERT_A:
+        str = "SSLv3 write certificate A";
+        break;
+    case SSL3_ST_SW_CERT_B:
+        str = "SSLv3 write certificate B";
+        break;
+    case SSL3_ST_SW_KEY_EXCH_A:
+        str = "SSLv3 write key exchange A";
+        break;
+    case SSL3_ST_SW_KEY_EXCH_B:
+        str = "SSLv3 write key exchange B";
+        break;
+    case SSL3_ST_SW_CERT_REQ_A:
+        str = "SSLv3 write certificate request A";
+        break;
+    case SSL3_ST_SW_CERT_REQ_B:
+        str = "SSLv3 write certificate request B";
+        break;
+    case SSL3_ST_SW_SESSION_TICKET_A:
+        str = "SSLv3 write session ticket A";
+        break;
+    case SSL3_ST_SW_SESSION_TICKET_B:
+        str = "SSLv3 write session ticket B";
+        break;
+    case SSL3_ST_SW_SRVR_DONE_A:
+        str = "SSLv3 write server done A";
+        break;
+    case SSL3_ST_SW_SRVR_DONE_B:
+        str = "SSLv3 write server done B";
+        break;
+    case SSL3_ST_SR_CERT_A:
+        str = "SSLv3 read client certificate A";
+        break;
+    case SSL3_ST_SR_CERT_B:
+        str = "SSLv3 read client certificate B";
+        break;
+    case SSL3_ST_SR_KEY_EXCH_A:
+        str = "SSLv3 read client key exchange A";
+        break;
+    case SSL3_ST_SR_KEY_EXCH_B:
+        str = "SSLv3 read client key exchange B";
+        break;
+    case SSL3_ST_SR_CERT_VRFY_A:
+        str = "SSLv3 read certificate verify A";
+        break;
+    case SSL3_ST_SR_CERT_VRFY_B:
+        str = "SSLv3 read certificate verify B";
+        break;
 #endif
 
 /* SSLv2/v3 compatibility states */
 /* client */
-case SSL23_ST_CW_CLNT_HELLO_A:	str="SSLv2/v3 write client hello A"; break;
-case SSL23_ST_CW_CLNT_HELLO_B:	str="SSLv2/v3 write client hello B"; break;
-case SSL23_ST_CR_SRVR_HELLO_A:	str="SSLv2/v3 read server hello A"; break;
-case SSL23_ST_CR_SRVR_HELLO_B:	str="SSLv2/v3 read server hello B"; break;
+    case SSL23_ST_CW_CLNT_HELLO_A:
+        str = "SSLv2/v3 write client hello A";
+        break;
+    case SSL23_ST_CW_CLNT_HELLO_B:
+        str = "SSLv2/v3 write client hello B";
+        break;
+    case SSL23_ST_CR_SRVR_HELLO_A:
+        str = "SSLv2/v3 read server hello A";
+        break;
+    case SSL23_ST_CR_SRVR_HELLO_B:
+        str = "SSLv2/v3 read server hello B";
+        break;
 /* server */
-case SSL23_ST_SR_CLNT_HELLO_A:	str="SSLv2/v3 read client hello A"; break;
-case SSL23_ST_SR_CLNT_HELLO_B:	str="SSLv2/v3 read client hello B"; break;
+    case SSL23_ST_SR_CLNT_HELLO_A:
+        str = "SSLv2/v3 read client hello A";
+        break;
+    case SSL23_ST_SR_CLNT_HELLO_B:
+        str = "SSLv2/v3 read client hello B";
+        break;
 
 /* DTLS */
-case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DTLS1 read hello verify request A"; break;
-case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DTLS1 read hello verify request B"; break;
-case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DTLS1 write hello verify request A"; break;
-case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DTLS1 write hello verify request B"; break;
+    case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A:
+        str = "DTLS1 read hello verify request A";
+        break;
+    case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B:
+        str = "DTLS1 read hello verify request B";
+        break;
+    case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
+        str = "DTLS1 write hello verify request A";
+        break;
+    case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
+        str = "DTLS1 write hello verify request B";
+        break;
 
-default:	str="unknown state"; break;
-		}
-	return(str);
-	}
+    default:
+        str = "unknown state";
+        break;
+    }
+    return (str);
+}
 
 const char *SSL_rstate_string_long(const SSL *s)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (s->rstate)
-		{
-	case SSL_ST_READ_HEADER: str="read header"; break;
-	case SSL_ST_READ_BODY: str="read body"; break;
-	case SSL_ST_READ_DONE: str="read done"; break;
-	default: str="unknown"; break;
-		}
-	return(str);
-	}
+    switch (s->rstate) {
+    case SSL_ST_READ_HEADER:
+        str = "read header";
+        break;
+    case SSL_ST_READ_BODY:
+        str = "read body";
+        break;
+    case SSL_ST_READ_DONE:
+        str = "read done";
+        break;
+    default:
+        str = "unknown";
+        break;
+    }
+    return (str);
+}
 
 const char *SSL_state_string(const SSL *s)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (s->state)
-		{
-case SSL_ST_BEFORE:				str="PINIT "; break;
-case SSL_ST_ACCEPT:				str="AINIT "; break;
-case SSL_ST_CONNECT:				str="CINIT "; break;
-case SSL_ST_OK:			 		str="SSLOK "; break;
+    switch (s->state) {
+    case SSL_ST_BEFORE:
+        str = "PINIT ";
+        break;
+    case SSL_ST_ACCEPT:
+        str = "AINIT ";
+        break;
+    case SSL_ST_CONNECT:
+        str = "CINIT ";
+        break;
+    case SSL_ST_OK:
+        str = "SSLOK ";
+        break;
 #ifndef OPENSSL_NO_SSL2
-case SSL2_ST_CLIENT_START_ENCRYPTION:		str="2CSENC"; break;
-case SSL2_ST_SERVER_START_ENCRYPTION:		str="2SSENC"; break;
-case SSL2_ST_SEND_CLIENT_HELLO_A:		str="2SCH_A"; break;
-case SSL2_ST_SEND_CLIENT_HELLO_B:		str="2SCH_B"; break;
-case SSL2_ST_GET_SERVER_HELLO_A:		str="2GSH_A"; break;
-case SSL2_ST_GET_SERVER_HELLO_B:		str="2GSH_B"; break;
-case SSL2_ST_SEND_CLIENT_MASTER_KEY_A:		str="2SCMKA"; break;
-case SSL2_ST_SEND_CLIENT_MASTER_KEY_B:		str="2SCMKB"; break;
-case SSL2_ST_SEND_CLIENT_FINISHED_A:		str="2SCF_A"; break;
-case SSL2_ST_SEND_CLIENT_FINISHED_B:		str="2SCF_B"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_A:		str="2SCC_A"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_B:		str="2SCC_B"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_C:		str="2SCC_C"; break;
-case SSL2_ST_SEND_CLIENT_CERTIFICATE_D:		str="2SCC_D"; break;
-case SSL2_ST_GET_SERVER_VERIFY_A:		str="2GSV_A"; break;
-case SSL2_ST_GET_SERVER_VERIFY_B:		str="2GSV_B"; break;
-case SSL2_ST_GET_SERVER_FINISHED_A:		str="2GSF_A"; break;
-case SSL2_ST_GET_SERVER_FINISHED_B:		str="2GSF_B"; break;
-case SSL2_ST_GET_CLIENT_HELLO_A:		str="2GCH_A"; break;
-case SSL2_ST_GET_CLIENT_HELLO_B:		str="2GCH_B"; break;
-case SSL2_ST_GET_CLIENT_HELLO_C:		str="2GCH_C"; break;
-case SSL2_ST_SEND_SERVER_HELLO_A:		str="2SSH_A"; break;
-case SSL2_ST_SEND_SERVER_HELLO_B:		str="2SSH_B"; break;
-case SSL2_ST_GET_CLIENT_MASTER_KEY_A:		str="2GCMKA"; break;
-case SSL2_ST_GET_CLIENT_MASTER_KEY_B:		str="2GCMKA"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_A:		str="2SSV_A"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_B:		str="2SSV_B"; break;
-case SSL2_ST_SEND_SERVER_VERIFY_C:		str="2SSV_C"; break;
-case SSL2_ST_GET_CLIENT_FINISHED_A:		str="2GCF_A"; break;
-case SSL2_ST_GET_CLIENT_FINISHED_B:		str="2GCF_B"; break;
-case SSL2_ST_SEND_SERVER_FINISHED_A:		str="2SSF_A"; break;
-case SSL2_ST_SEND_SERVER_FINISHED_B:		str="2SSF_B"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_A:	str="2SRC_A"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_B:	str="2SRC_B"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_C:	str="2SRC_C"; break;
-case SSL2_ST_SEND_REQUEST_CERTIFICATE_D:	str="2SRC_D"; break;
-case SSL2_ST_X509_GET_SERVER_CERTIFICATE:	str="2X9GSC"; break;
-case SSL2_ST_X509_GET_CLIENT_CERTIFICATE:	str="2X9GCC"; break;
+    case SSL2_ST_CLIENT_START_ENCRYPTION:
+        str = "2CSENC";
+        break;
+    case SSL2_ST_SERVER_START_ENCRYPTION:
+        str = "2SSENC";
+        break;
+    case SSL2_ST_SEND_CLIENT_HELLO_A:
+        str = "2SCH_A";
+        break;
+    case SSL2_ST_SEND_CLIENT_HELLO_B:
+        str = "2SCH_B";
+        break;
+    case SSL2_ST_GET_SERVER_HELLO_A:
+        str = "2GSH_A";
+        break;
+    case SSL2_ST_GET_SERVER_HELLO_B:
+        str = "2GSH_B";
+        break;
+    case SSL2_ST_SEND_CLIENT_MASTER_KEY_A:
+        str = "2SCMKA";
+        break;
+    case SSL2_ST_SEND_CLIENT_MASTER_KEY_B:
+        str = "2SCMKB";
+        break;
+    case SSL2_ST_SEND_CLIENT_FINISHED_A:
+        str = "2SCF_A";
+        break;
+    case SSL2_ST_SEND_CLIENT_FINISHED_B:
+        str = "2SCF_B";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_A:
+        str = "2SCC_A";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_B:
+        str = "2SCC_B";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_C:
+        str = "2SCC_C";
+        break;
+    case SSL2_ST_SEND_CLIENT_CERTIFICATE_D:
+        str = "2SCC_D";
+        break;
+    case SSL2_ST_GET_SERVER_VERIFY_A:
+        str = "2GSV_A";
+        break;
+    case SSL2_ST_GET_SERVER_VERIFY_B:
+        str = "2GSV_B";
+        break;
+    case SSL2_ST_GET_SERVER_FINISHED_A:
+        str = "2GSF_A";
+        break;
+    case SSL2_ST_GET_SERVER_FINISHED_B:
+        str = "2GSF_B";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_A:
+        str = "2GCH_A";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_B:
+        str = "2GCH_B";
+        break;
+    case SSL2_ST_GET_CLIENT_HELLO_C:
+        str = "2GCH_C";
+        break;
+    case SSL2_ST_SEND_SERVER_HELLO_A:
+        str = "2SSH_A";
+        break;
+    case SSL2_ST_SEND_SERVER_HELLO_B:
+        str = "2SSH_B";
+        break;
+    case SSL2_ST_GET_CLIENT_MASTER_KEY_A:
+        str = "2GCMKA";
+        break;
+    case SSL2_ST_GET_CLIENT_MASTER_KEY_B:
+        str = "2GCMKA";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_A:
+        str = "2SSV_A";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_B:
+        str = "2SSV_B";
+        break;
+    case SSL2_ST_SEND_SERVER_VERIFY_C:
+        str = "2SSV_C";
+        break;
+    case SSL2_ST_GET_CLIENT_FINISHED_A:
+        str = "2GCF_A";
+        break;
+    case SSL2_ST_GET_CLIENT_FINISHED_B:
+        str = "2GCF_B";
+        break;
+    case SSL2_ST_SEND_SERVER_FINISHED_A:
+        str = "2SSF_A";
+        break;
+    case SSL2_ST_SEND_SERVER_FINISHED_B:
+        str = "2SSF_B";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_A:
+        str = "2SRC_A";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_B:
+        str = "2SRC_B";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_C:
+        str = "2SRC_C";
+        break;
+    case SSL2_ST_SEND_REQUEST_CERTIFICATE_D:
+        str = "2SRC_D";
+        break;
+    case SSL2_ST_X509_GET_SERVER_CERTIFICATE:
+        str = "2X9GSC";
+        break;
+    case SSL2_ST_X509_GET_CLIENT_CERTIFICATE:
+        str = "2X9GCC";
+        break;
 #endif
 
 #ifndef OPENSSL_NO_SSL3
 /* SSLv3 additions */
-case SSL3_ST_SW_FLUSH:
-case SSL3_ST_CW_FLUSH:				str="3FLUSH"; break;
-case SSL3_ST_CW_CLNT_HELLO_A:			str="3WCH_A"; break;
-case SSL3_ST_CW_CLNT_HELLO_B:			str="3WCH_B"; break;
-case SSL3_ST_CR_SRVR_HELLO_A:			str="3RSH_A"; break;
-case SSL3_ST_CR_SRVR_HELLO_B:			str="3RSH_B"; break;
-case SSL3_ST_CR_CERT_A:				str="3RSC_A"; break;
-case SSL3_ST_CR_CERT_B:				str="3RSC_B"; break;
-case SSL3_ST_CR_KEY_EXCH_A:			str="3RSKEA"; break;
-case SSL3_ST_CR_KEY_EXCH_B:			str="3RSKEB"; break;
-case SSL3_ST_CR_CERT_REQ_A:			str="3RCR_A"; break;
-case SSL3_ST_CR_CERT_REQ_B:			str="3RCR_B"; break;
-case SSL3_ST_CR_SRVR_DONE_A:			str="3RSD_A"; break;
-case SSL3_ST_CR_SRVR_DONE_B:			str="3RSD_B"; break;
-case SSL3_ST_CW_CERT_A:				str="3WCC_A"; break;
-case SSL3_ST_CW_CERT_B:				str="3WCC_B"; break;
-case SSL3_ST_CW_CERT_C:				str="3WCC_C"; break;
-case SSL3_ST_CW_CERT_D:				str="3WCC_D"; break;
-case SSL3_ST_CW_KEY_EXCH_A:			str="3WCKEA"; break;
-case SSL3_ST_CW_KEY_EXCH_B:			str="3WCKEB"; break;
-case SSL3_ST_CW_CERT_VRFY_A:			str="3WCV_A"; break;
-case SSL3_ST_CW_CERT_VRFY_B:			str="3WCV_B"; break;
+    case SSL3_ST_SW_FLUSH:
+    case SSL3_ST_CW_FLUSH:
+        str = "3FLUSH";
+        break;
+    case SSL3_ST_CW_CLNT_HELLO_A:
+        str = "3WCH_A";
+        break;
+    case SSL3_ST_CW_CLNT_HELLO_B:
+        str = "3WCH_B";
+        break;
+    case SSL3_ST_CR_SRVR_HELLO_A:
+        str = "3RSH_A";
+        break;
+    case SSL3_ST_CR_SRVR_HELLO_B:
+        str = "3RSH_B";
+        break;
+    case SSL3_ST_CR_CERT_A:
+        str = "3RSC_A";
+        break;
+    case SSL3_ST_CR_CERT_B:
+        str = "3RSC_B";
+        break;
+    case SSL3_ST_CR_KEY_EXCH_A:
+        str = "3RSKEA";
+        break;
+    case SSL3_ST_CR_KEY_EXCH_B:
+        str = "3RSKEB";
+        break;
+    case SSL3_ST_CR_CERT_REQ_A:
+        str = "3RCR_A";
+        break;
+    case SSL3_ST_CR_CERT_REQ_B:
+        str = "3RCR_B";
+        break;
+    case SSL3_ST_CR_SRVR_DONE_A:
+        str = "3RSD_A";
+        break;
+    case SSL3_ST_CR_SRVR_DONE_B:
+        str = "3RSD_B";
+        break;
+    case SSL3_ST_CW_CERT_A:
+        str = "3WCC_A";
+        break;
+    case SSL3_ST_CW_CERT_B:
+        str = "3WCC_B";
+        break;
+    case SSL3_ST_CW_CERT_C:
+        str = "3WCC_C";
+        break;
+    case SSL3_ST_CW_CERT_D:
+        str = "3WCC_D";
+        break;
+    case SSL3_ST_CW_KEY_EXCH_A:
+        str = "3WCKEA";
+        break;
+    case SSL3_ST_CW_KEY_EXCH_B:
+        str = "3WCKEB";
+        break;
+    case SSL3_ST_CW_CERT_VRFY_A:
+        str = "3WCV_A";
+        break;
+    case SSL3_ST_CW_CERT_VRFY_B:
+        str = "3WCV_B";
+        break;
 
-case SSL3_ST_SW_CHANGE_A:
-case SSL3_ST_CW_CHANGE_A:			str="3WCCSA"; break;
-case SSL3_ST_SW_CHANGE_B:
-case SSL3_ST_CW_CHANGE_B:			str="3WCCSB"; break;
-case SSL3_ST_SW_FINISHED_A:
-case SSL3_ST_CW_FINISHED_A:			str="3WFINA"; break;
-case SSL3_ST_SW_FINISHED_B:
-case SSL3_ST_CW_FINISHED_B:			str="3WFINB"; break;
-case SSL3_ST_SR_CHANGE_A:
-case SSL3_ST_CR_CHANGE_A:			str="3RCCSA"; break;
-case SSL3_ST_SR_CHANGE_B:
-case SSL3_ST_CR_CHANGE_B:			str="3RCCSB"; break;
-case SSL3_ST_SR_FINISHED_A:
-case SSL3_ST_CR_FINISHED_A:			str="3RFINA"; break;
-case SSL3_ST_SR_FINISHED_B:
-case SSL3_ST_CR_FINISHED_B:			str="3RFINB"; break;
+    case SSL3_ST_SW_CHANGE_A:
+    case SSL3_ST_CW_CHANGE_A:
+        str = "3WCCSA";
+        break;
+    case SSL3_ST_SW_CHANGE_B:
+    case SSL3_ST_CW_CHANGE_B:
+        str = "3WCCSB";
+        break;
+    case SSL3_ST_SW_FINISHED_A:
+    case SSL3_ST_CW_FINISHED_A:
+        str = "3WFINA";
+        break;
+    case SSL3_ST_SW_FINISHED_B:
+    case SSL3_ST_CW_FINISHED_B:
+        str = "3WFINB";
+        break;
+    case SSL3_ST_SR_CHANGE_A:
+    case SSL3_ST_CR_CHANGE_A:
+        str = "3RCCSA";
+        break;
+    case SSL3_ST_SR_CHANGE_B:
+    case SSL3_ST_CR_CHANGE_B:
+        str = "3RCCSB";
+        break;
+    case SSL3_ST_SR_FINISHED_A:
+    case SSL3_ST_CR_FINISHED_A:
+        str = "3RFINA";
+        break;
+    case SSL3_ST_SR_FINISHED_B:
+    case SSL3_ST_CR_FINISHED_B:
+        str = "3RFINB";
+        break;
 
-case SSL3_ST_SW_HELLO_REQ_A:			str="3WHR_A"; break;
-case SSL3_ST_SW_HELLO_REQ_B:			str="3WHR_B"; break;
-case SSL3_ST_SW_HELLO_REQ_C:			str="3WHR_C"; break;
-case SSL3_ST_SR_CLNT_HELLO_A:			str="3RCH_A"; break;
-case SSL3_ST_SR_CLNT_HELLO_B:			str="3RCH_B"; break;
-case SSL3_ST_SR_CLNT_HELLO_C:			str="3RCH_C"; break;
-case SSL3_ST_SW_SRVR_HELLO_A:			str="3WSH_A"; break;
-case SSL3_ST_SW_SRVR_HELLO_B:			str="3WSH_B"; break;
-case SSL3_ST_SW_CERT_A:				str="3WSC_A"; break;
-case SSL3_ST_SW_CERT_B:				str="3WSC_B"; break;
-case SSL3_ST_SW_KEY_EXCH_A:			str="3WSKEA"; break;
-case SSL3_ST_SW_KEY_EXCH_B:			str="3WSKEB"; break;
-case SSL3_ST_SW_CERT_REQ_A:			str="3WCR_A"; break;
-case SSL3_ST_SW_CERT_REQ_B:			str="3WCR_B"; break;
-case SSL3_ST_SW_SRVR_DONE_A:			str="3WSD_A"; break;
-case SSL3_ST_SW_SRVR_DONE_B:			str="3WSD_B"; break;
-case SSL3_ST_SR_CERT_A:				str="3RCC_A"; break;
-case SSL3_ST_SR_CERT_B:				str="3RCC_B"; break;
-case SSL3_ST_SR_KEY_EXCH_A:			str="3RCKEA"; break;
-case SSL3_ST_SR_KEY_EXCH_B:			str="3RCKEB"; break;
-case SSL3_ST_SR_CERT_VRFY_A:			str="3RCV_A"; break;
-case SSL3_ST_SR_CERT_VRFY_B:			str="3RCV_B"; break;
+    case SSL3_ST_SW_HELLO_REQ_A:
+        str = "3WHR_A";
+        break;
+    case SSL3_ST_SW_HELLO_REQ_B:
+        str = "3WHR_B";
+        break;
+    case SSL3_ST_SW_HELLO_REQ_C:
+        str = "3WHR_C";
+        break;
+    case SSL3_ST_SR_CLNT_HELLO_A:
+        str = "3RCH_A";
+        break;
+    case SSL3_ST_SR_CLNT_HELLO_B:
+        str = "3RCH_B";
+        break;
+    case SSL3_ST_SR_CLNT_HELLO_C:
+        str = "3RCH_C";
+        break;
+    case SSL3_ST_SW_SRVR_HELLO_A:
+        str = "3WSH_A";
+        break;
+    case SSL3_ST_SW_SRVR_HELLO_B:
+        str = "3WSH_B";
+        break;
+    case SSL3_ST_SW_CERT_A:
+        str = "3WSC_A";
+        break;
+    case SSL3_ST_SW_CERT_B:
+        str = "3WSC_B";
+        break;
+    case SSL3_ST_SW_KEY_EXCH_A:
+        str = "3WSKEA";
+        break;
+    case SSL3_ST_SW_KEY_EXCH_B:
+        str = "3WSKEB";
+        break;
+    case SSL3_ST_SW_CERT_REQ_A:
+        str = "3WCR_A";
+        break;
+    case SSL3_ST_SW_CERT_REQ_B:
+        str = "3WCR_B";
+        break;
+    case SSL3_ST_SW_SRVR_DONE_A:
+        str = "3WSD_A";
+        break;
+    case SSL3_ST_SW_SRVR_DONE_B:
+        str = "3WSD_B";
+        break;
+    case SSL3_ST_SR_CERT_A:
+        str = "3RCC_A";
+        break;
+    case SSL3_ST_SR_CERT_B:
+        str = "3RCC_B";
+        break;
+    case SSL3_ST_SR_KEY_EXCH_A:
+        str = "3RCKEA";
+        break;
+    case SSL3_ST_SR_KEY_EXCH_B:
+        str = "3RCKEB";
+        break;
+    case SSL3_ST_SR_CERT_VRFY_A:
+        str = "3RCV_A";
+        break;
+    case SSL3_ST_SR_CERT_VRFY_B:
+        str = "3RCV_B";
+        break;
 #endif
 
 /* SSLv2/v3 compatibility states */
 /* client */
-case SSL23_ST_CW_CLNT_HELLO_A:			str="23WCHA"; break;
-case SSL23_ST_CW_CLNT_HELLO_B:			str="23WCHB"; break;
-case SSL23_ST_CR_SRVR_HELLO_A:			str="23RSHA"; break;
-case SSL23_ST_CR_SRVR_HELLO_B:			str="23RSHA"; break;
+    case SSL23_ST_CW_CLNT_HELLO_A:
+        str = "23WCHA";
+        break;
+    case SSL23_ST_CW_CLNT_HELLO_B:
+        str = "23WCHB";
+        break;
+    case SSL23_ST_CR_SRVR_HELLO_A:
+        str = "23RSHA";
+        break;
+    case SSL23_ST_CR_SRVR_HELLO_B:
+        str = "23RSHA";
+        break;
 /* server */
-case SSL23_ST_SR_CLNT_HELLO_A:			str="23RCHA"; break;
-case SSL23_ST_SR_CLNT_HELLO_B:			str="23RCHB"; break;
+    case SSL23_ST_SR_CLNT_HELLO_A:
+        str = "23RCHA";
+        break;
+    case SSL23_ST_SR_CLNT_HELLO_B:
+        str = "23RCHB";
+        break;
 
 /* DTLS */
-case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DRCHVA"; break;
-case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DRCHVB"; break;
-case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DWCHVA"; break;
-case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DWCHVB"; break;
+    case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A:
+        str = "DRCHVA";
+        break;
+    case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B:
+        str = "DRCHVB";
+        break;
+    case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
+        str = "DWCHVA";
+        break;
+    case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
+        str = "DWCHVB";
+        break;
 
-default:					str="UNKWN "; break;
-		}
-	return(str);
-	}
+    default:
+        str = "UNKWN ";
+        break;
+    }
+    return (str);
+}
 
 const char *SSL_alert_type_string_long(int value)
-	{
-	value>>=8;
-	if (value == SSL3_AL_WARNING)
-		return("warning");
-	else if (value == SSL3_AL_FATAL)
-		return("fatal");
-	else
-		return("unknown");
-	}
+{
+    value >>= 8;
+    if (value == SSL3_AL_WARNING)
+        return ("warning");
+    else if (value == SSL3_AL_FATAL)
+        return ("fatal");
+    else
+        return ("unknown");
+}
 
 const char *SSL_alert_type_string(int value)
-	{
-	value>>=8;
-	if (value == SSL3_AL_WARNING)
-		return("W");
-	else if (value == SSL3_AL_FATAL)
-		return("F");
-	else
-		return("U");
-	}
+{
+    value >>= 8;
+    if (value == SSL3_AL_WARNING)
+        return ("W");
+    else if (value == SSL3_AL_FATAL)
+        return ("F");
+    else
+        return ("U");
+}
 
 const char *SSL_alert_desc_string(int value)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (value & 0xff)
-		{
-	case SSL3_AD_CLOSE_NOTIFY:		str="CN"; break;
-	case SSL3_AD_UNEXPECTED_MESSAGE:	str="UM"; break;
-	case SSL3_AD_BAD_RECORD_MAC:		str="BM"; break;
-	case SSL3_AD_DECOMPRESSION_FAILURE:	str="DF"; break;
-	case SSL3_AD_HANDSHAKE_FAILURE:		str="HF"; break;
-	case SSL3_AD_NO_CERTIFICATE:		str="NC"; break;
-	case SSL3_AD_BAD_CERTIFICATE:		str="BC"; break;
-	case SSL3_AD_UNSUPPORTED_CERTIFICATE:	str="UC"; break;
-	case SSL3_AD_CERTIFICATE_REVOKED:	str="CR"; break;
-	case SSL3_AD_CERTIFICATE_EXPIRED:	str="CE"; break;
-	case SSL3_AD_CERTIFICATE_UNKNOWN:	str="CU"; break;
-	case SSL3_AD_ILLEGAL_PARAMETER:		str="IP"; break;
-	case TLS1_AD_DECRYPTION_FAILED:		str="DC"; break;
-	case TLS1_AD_RECORD_OVERFLOW:		str="RO"; break;
-	case TLS1_AD_UNKNOWN_CA:		str="CA"; break;
-	case TLS1_AD_ACCESS_DENIED:		str="AD"; break;
-	case TLS1_AD_DECODE_ERROR:		str="DE"; break;
-	case TLS1_AD_DECRYPT_ERROR:		str="CY"; break;
-	case TLS1_AD_EXPORT_RESTRICTION:	str="ER"; break;
-	case TLS1_AD_PROTOCOL_VERSION:		str="PV"; break;
-	case TLS1_AD_INSUFFICIENT_SECURITY:	str="IS"; break;
-	case TLS1_AD_INTERNAL_ERROR:		str="IE"; break;
-	case TLS1_AD_USER_CANCELLED:		str="US"; break;
-	case TLS1_AD_NO_RENEGOTIATION:		str="NR"; break;
-	case TLS1_AD_UNSUPPORTED_EXTENSION:	str="UE"; break;
-	case TLS1_AD_CERTIFICATE_UNOBTAINABLE:	str="CO"; break;
-	case TLS1_AD_UNRECOGNIZED_NAME:		str="UN"; break;
-	case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: str="BR"; break;
-	case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: str="BH"; break;
-	case TLS1_AD_UNKNOWN_PSK_IDENTITY:	str="UP"; break;
-	default:				str="UK"; break;
-		}
-	return(str);
-	}
+    switch (value & 0xff) {
+    case SSL3_AD_CLOSE_NOTIFY:
+        str = "CN";
+        break;
+    case SSL3_AD_UNEXPECTED_MESSAGE:
+        str = "UM";
+        break;
+    case SSL3_AD_BAD_RECORD_MAC:
+        str = "BM";
+        break;
+    case SSL3_AD_DECOMPRESSION_FAILURE:
+        str = "DF";
+        break;
+    case SSL3_AD_HANDSHAKE_FAILURE:
+        str = "HF";
+        break;
+    case SSL3_AD_NO_CERTIFICATE:
+        str = "NC";
+        break;
+    case SSL3_AD_BAD_CERTIFICATE:
+        str = "BC";
+        break;
+    case SSL3_AD_UNSUPPORTED_CERTIFICATE:
+        str = "UC";
+        break;
+    case SSL3_AD_CERTIFICATE_REVOKED:
+        str = "CR";
+        break;
+    case SSL3_AD_CERTIFICATE_EXPIRED:
+        str = "CE";
+        break;
+    case SSL3_AD_CERTIFICATE_UNKNOWN:
+        str = "CU";
+        break;
+    case SSL3_AD_ILLEGAL_PARAMETER:
+        str = "IP";
+        break;
+    case TLS1_AD_DECRYPTION_FAILED:
+        str = "DC";
+        break;
+    case TLS1_AD_RECORD_OVERFLOW:
+        str = "RO";
+        break;
+    case TLS1_AD_UNKNOWN_CA:
+        str = "CA";
+        break;
+    case TLS1_AD_ACCESS_DENIED:
+        str = "AD";
+        break;
+    case TLS1_AD_DECODE_ERROR:
+        str = "DE";
+        break;
+    case TLS1_AD_DECRYPT_ERROR:
+        str = "CY";
+        break;
+    case TLS1_AD_EXPORT_RESTRICTION:
+        str = "ER";
+        break;
+    case TLS1_AD_PROTOCOL_VERSION:
+        str = "PV";
+        break;
+    case TLS1_AD_INSUFFICIENT_SECURITY:
+        str = "IS";
+        break;
+    case TLS1_AD_INTERNAL_ERROR:
+        str = "IE";
+        break;
+    case TLS1_AD_USER_CANCELLED:
+        str = "US";
+        break;
+    case TLS1_AD_NO_RENEGOTIATION:
+        str = "NR";
+        break;
+    case TLS1_AD_UNSUPPORTED_EXTENSION:
+        str = "UE";
+        break;
+    case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
+        str = "CO";
+        break;
+    case TLS1_AD_UNRECOGNIZED_NAME:
+        str = "UN";
+        break;
+    case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
+        str = "BR";
+        break;
+    case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
+        str = "BH";
+        break;
+    case TLS1_AD_UNKNOWN_PSK_IDENTITY:
+        str = "UP";
+        break;
+    default:
+        str = "UK";
+        break;
+    }
+    return (str);
+}
 
 const char *SSL_alert_desc_string_long(int value)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (value & 0xff)
-		{
-	case SSL3_AD_CLOSE_NOTIFY:
-		str="close notify";
-		break;
-	case SSL3_AD_UNEXPECTED_MESSAGE:
-		str="unexpected_message";
-		break;
-	case SSL3_AD_BAD_RECORD_MAC:
-		str="bad record mac";
-		break;
-	case SSL3_AD_DECOMPRESSION_FAILURE:
-		str="decompression failure";
-		break;
-	case SSL3_AD_HANDSHAKE_FAILURE:
-		str="handshake failure";
-		break;
-	case SSL3_AD_NO_CERTIFICATE:
-		str="no certificate";
-		break;
-	case SSL3_AD_BAD_CERTIFICATE:
-		str="bad certificate";
-		break;
-	case SSL3_AD_UNSUPPORTED_CERTIFICATE:
-		str="unsupported certificate";
-		break;
-	case SSL3_AD_CERTIFICATE_REVOKED:
-		str="certificate revoked";
-		break;
-	case SSL3_AD_CERTIFICATE_EXPIRED:
-		str="certificate expired";
-		break;
-	case SSL3_AD_CERTIFICATE_UNKNOWN:
-		str="certificate unknown";
-		break;
-	case SSL3_AD_ILLEGAL_PARAMETER:
-		str="illegal parameter";
-		break;
-	case TLS1_AD_DECRYPTION_FAILED:
-		str="decryption failed";
-		break;
-	case TLS1_AD_RECORD_OVERFLOW:
-		str="record overflow";
-		break;
-	case TLS1_AD_UNKNOWN_CA:
-		str="unknown CA";
-		break;
-	case TLS1_AD_ACCESS_DENIED:
-		str="access denied";
-		break;
-	case TLS1_AD_DECODE_ERROR:
-		str="decode error";
-		break;
-	case TLS1_AD_DECRYPT_ERROR:
-		str="decrypt error";
-		break;
-	case TLS1_AD_EXPORT_RESTRICTION:
-		str="export restriction";
-		break;
-	case TLS1_AD_PROTOCOL_VERSION:
-		str="protocol version";
-		break;
-	case TLS1_AD_INSUFFICIENT_SECURITY:
-		str="insufficient security";
-		break;
-	case TLS1_AD_INTERNAL_ERROR:
-		str="internal error";
-		break;
-	case TLS1_AD_USER_CANCELLED:
-		str="user canceled";
-		break;
-	case TLS1_AD_NO_RENEGOTIATION:
-		str="no renegotiation";
-		break;
-	case TLS1_AD_UNSUPPORTED_EXTENSION:
-		str="unsupported extension";
-		break;
-	case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
-		str="certificate unobtainable";
-		break;
-	case TLS1_AD_UNRECOGNIZED_NAME:
-		str="unrecognized name";
-		break;
-	case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
-		str="bad certificate status response";
-		break;
-	case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
-		str="bad certificate hash value";
-		break;
-	case TLS1_AD_UNKNOWN_PSK_IDENTITY:
-		str="unknown PSK identity";
-		break;
-	default: str="unknown"; break;
-		}
-	return(str);
-	}
+    switch (value & 0xff) {
+    case SSL3_AD_CLOSE_NOTIFY:
+        str = "close notify";
+        break;
+    case SSL3_AD_UNEXPECTED_MESSAGE:
+        str = "unexpected_message";
+        break;
+    case SSL3_AD_BAD_RECORD_MAC:
+        str = "bad record mac";
+        break;
+    case SSL3_AD_DECOMPRESSION_FAILURE:
+        str = "decompression failure";
+        break;
+    case SSL3_AD_HANDSHAKE_FAILURE:
+        str = "handshake failure";
+        break;
+    case SSL3_AD_NO_CERTIFICATE:
+        str = "no certificate";
+        break;
+    case SSL3_AD_BAD_CERTIFICATE:
+        str = "bad certificate";
+        break;
+    case SSL3_AD_UNSUPPORTED_CERTIFICATE:
+        str = "unsupported certificate";
+        break;
+    case SSL3_AD_CERTIFICATE_REVOKED:
+        str = "certificate revoked";
+        break;
+    case SSL3_AD_CERTIFICATE_EXPIRED:
+        str = "certificate expired";
+        break;
+    case SSL3_AD_CERTIFICATE_UNKNOWN:
+        str = "certificate unknown";
+        break;
+    case SSL3_AD_ILLEGAL_PARAMETER:
+        str = "illegal parameter";
+        break;
+    case TLS1_AD_DECRYPTION_FAILED:
+        str = "decryption failed";
+        break;
+    case TLS1_AD_RECORD_OVERFLOW:
+        str = "record overflow";
+        break;
+    case TLS1_AD_UNKNOWN_CA:
+        str = "unknown CA";
+        break;
+    case TLS1_AD_ACCESS_DENIED:
+        str = "access denied";
+        break;
+    case TLS1_AD_DECODE_ERROR:
+        str = "decode error";
+        break;
+    case TLS1_AD_DECRYPT_ERROR:
+        str = "decrypt error";
+        break;
+    case TLS1_AD_EXPORT_RESTRICTION:
+        str = "export restriction";
+        break;
+    case TLS1_AD_PROTOCOL_VERSION:
+        str = "protocol version";
+        break;
+    case TLS1_AD_INSUFFICIENT_SECURITY:
+        str = "insufficient security";
+        break;
+    case TLS1_AD_INTERNAL_ERROR:
+        str = "internal error";
+        break;
+    case TLS1_AD_USER_CANCELLED:
+        str = "user canceled";
+        break;
+    case TLS1_AD_NO_RENEGOTIATION:
+        str = "no renegotiation";
+        break;
+    case TLS1_AD_UNSUPPORTED_EXTENSION:
+        str = "unsupported extension";
+        break;
+    case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
+        str = "certificate unobtainable";
+        break;
+    case TLS1_AD_UNRECOGNIZED_NAME:
+        str = "unrecognized name";
+        break;
+    case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
+        str = "bad certificate status response";
+        break;
+    case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
+        str = "bad certificate hash value";
+        break;
+    case TLS1_AD_UNKNOWN_PSK_IDENTITY:
+        str = "unknown PSK identity";
+        break;
+    default:
+        str = "unknown";
+        break;
+    }
+    return (str);
+}
 
 const char *SSL_rstate_string(const SSL *s)
-	{
-	const char *str;
+{
+    const char *str;
 
-	switch (s->rstate)
-		{
-	case SSL_ST_READ_HEADER:str="RH"; break;
-	case SSL_ST_READ_BODY:	str="RB"; break;
-	case SSL_ST_READ_DONE:	str="RD"; break;
-	default: str="unknown"; break;
-		}
-	return(str);
-	}
+    switch (s->rstate) {
+    case SSL_ST_READ_HEADER:
+        str = "RH";
+        break;
+    case SSL_ST_READ_BODY:
+        str = "RB";
+        break;
+    case SSL_ST_READ_DONE:
+        str = "RD";
+        break;
+    default:
+        str = "unknown";
+        break;
+    }
+    return (str);
+}
diff --git a/ssl/ssl_task.c b/ssl/ssl_task.c
index 4381647f2e..521885fc50 100644
--- a/ssl/ssl_task.c
+++ b/ssl/ssl_task.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,16 +63,16 @@
  * ssl data) over this logical link.
  *
  * Logical names:
- *    SSL_CIPHER	Defines a list of cipher specifications the server
- *			will support in order of preference.
+ *    SSL_CIPHER        Defines a list of cipher specifications the server
+ *                      will support in order of preference.
  *    SSL_SERVER_CERTIFICATE
- *			Points to PEM (privacy enhanced mail) file that
- *			contains the server certificate and private password.
- *    SYS$NET		Logical created by netserver.exe as hook for completing
- *			DECnet logical link.
+ *                      Points to PEM (privacy enhanced mail) file that
+ *                      contains the server certificate and private password.
+ *    SYS$NET           Logical created by netserver.exe as hook for completing
+ *                      DECnet logical link.
  *
  * Each NSP message sent over the DECnet link has the following structure:
- *    struct rpc_msg { 
+ *    struct rpc_msg {
  *      char channel;
  *      char function;
  *      short length;
@@ -103,7 +103,7 @@
  *         R, Confirm, {hello}   ---->
  *                               <----  R, put, {srv hello}
  *         R, Confirm, 0         ---->
- *                               .		(SSL handshake completed)
+ *                               .              (SSL handshake completed)
  *                               .              (read first app data).
  *                               <----  A, confirm, {http data}
  *         A, Put, {http data}   ---->
@@ -116,12 +116,12 @@
  */
 #include 
 #include 
-#include 		/* VMS IO$_ definitions */
-#include 		/* VMS string descriptors */
+#include               /* VMS IO$_ definitions */
+#include             /* VMS string descriptors */
 extern int SYS$QIOW(), SYS$ASSIGN();
 int LIB$INIT_TIMER(), LIB$SHOW_TIMER();
 
-#include 		/* from ssltest.c */
+#include              /* from ssltest.c */
 #include 
 
 #include "e_os.h"
@@ -132,28 +132,28 @@ int LIB$INIT_TIMER(), LIB$SHOW_TIMER();
 #include 
 
 int MS_CALLBACK verify_callback(int ok, X509 *xs, X509 *xi, int depth,
-	int error);
-BIO *bio_err=NULL;
-BIO *bio_stdout=NULL;
+                                int error);
+BIO *bio_err = NULL;
+BIO *bio_stdout = NULL;
 BIO_METHOD *BIO_s_rtcp();
 
-static char *cipher=NULL;
-int verbose=1;
+static char *cipher = NULL;
+int verbose = 1;
 #ifdef FIONBIO
-static int s_nbio=0;
+static int s_nbio = 0;
 #endif
 #define TEST_SERVER_CERT "SSL_SERVER_CERTIFICATE"
 /*************************************************************************/
 /* Should have member alignment inhibited */
 struct rpc_msg {
     /* 'A'-app data. 'R'-remote client 'G'-global */
-   char channel;
-   /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */
-   char function;
-   /* Amount of data returned or max to return */
-   unsigned short int length;
-   /* variable data */
-   char data[4092];
+    char channel;
+    /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */
+    char function;
+    /* Amount of data returned or max to return */
+    unsigned short int length;
+    /* variable data */
+    char data[4092];
 };
 #define RPC_HDR_SIZE (sizeof(struct rpc_msg) - 4092)
 
@@ -165,210 +165,233 @@ struct io_status {
     unsigned short count;
     unsigned long stsval;
 };
-int doit(io_channel chan, SSL_CTX *s_ctx );
+int doit(io_channel chan, SSL_CTX *s_ctx);
 /*****************************************************************************/
-/* Decnet I/O routines.
+/*
+ * Decnet I/O routines.
  */
-static int get ( io_channel chan, char *buffer, int maxlen, int *length )
+static int get(io_channel chan, char *buffer, int maxlen, int *length)
 {
     int status;
     struct io_status iosb;
-    status = SYS$QIOW ( 0, chan, IO$_READVBLK, &iosb, 0, 0,
-	buffer, maxlen, 0, 0, 0, 0 );
-    if ( (status&1) == 1 ) status = iosb.status;
-    if ( (status&1) == 1 ) *length = iosb.count;
+    status = SYS$QIOW(0, chan, IO$_READVBLK, &iosb, 0, 0,
+                      buffer, maxlen, 0, 0, 0, 0);
+    if ((status & 1) == 1)
+        status = iosb.status;
+    if ((status & 1) == 1)
+        *length = iosb.count;
     return status;
 }
 
-static int put ( io_channel chan, char *buffer, int length )
+static int put(io_channel chan, char *buffer, int length)
 {
     int status;
     struct io_status iosb;
-    status = SYS$QIOW ( 0, chan, IO$_WRITEVBLK, &iosb, 0, 0,
-	buffer, length, 0, 0, 0, 0 );
-    if ( (status&1) == 1 ) status = iosb.status;
+    status = SYS$QIOW(0, chan, IO$_WRITEVBLK, &iosb, 0, 0,
+                      buffer, length, 0, 0, 0, 0);
+    if ((status & 1) == 1)
+        status = iosb.status;
     return status;
 }
+
 /***************************************************************************/
-/* Handle operations on the 'G' channel.
+/*
+ * Handle operations on the 'G' channel.
  */
-static int general_request ( io_channel chan, struct rpc_msg *msg, int length )
+static int general_request(io_channel chan, struct rpc_msg *msg, int length)
 {
     return 48;
 }
+
 /***************************************************************************/
-int main ( int argc, char **argv )
+int main(int argc, char **argv)
 {
     int status, length;
     io_channel chan;
     struct rpc_msg msg;
 
-	char *CApath=NULL,*CAfile=NULL;
-	int badop=0;
-	int ret=1;
-	int client_auth=0;
-	int server_auth=0;
-	SSL_CTX *s_ctx=NULL;
+    char *CApath = NULL, *CAfile = NULL;
+    int badop = 0;
+    int ret = 1;
+    int client_auth = 0;
+    int server_auth = 0;
+    SSL_CTX *s_ctx = NULL;
     /*
      * Confirm logical link with initiating client.
      */
     LIB$INIT_TIMER();
-    status = SYS$ASSIGN ( &sysnet, &chan, 0, 0, 0 );
-    printf("status of assign to SYS$NET: %d\n", status );
+    status = SYS$ASSIGN(&sysnet, &chan, 0, 0, 0);
+    printf("status of assign to SYS$NET: %d\n", status);
     /*
      * Initialize standard out and error files.
      */
-	if (bio_err == NULL)
-		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE);
-	if (bio_stdout == NULL)
-		if ((bio_stdout=BIO_new(BIO_s_file())) != NULL)
-			BIO_set_fp(bio_stdout,stdout,BIO_NOCLOSE);
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE);
+    if (bio_stdout == NULL)
+        if ((bio_stdout = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_stdout, stdout, BIO_NOCLOSE);
     /*
      * get the preferred cipher list and other initialization
      */
-	if (cipher == NULL) cipher=getenv("SSL_CIPHER");
-	printf("cipher list: %s\n", cipher ? cipher : "{undefined}" );
+    if (cipher == NULL)
+        cipher = getenv("SSL_CIPHER");
+    printf("cipher list: %s\n", cipher ? cipher : "{undefined}");
 
-	SSL_load_error_strings();
-	OpenSSL_add_all_algorithms();
+    SSL_load_error_strings();
+    OpenSSL_add_all_algorithms();
 
-/* DRM, this was the original, but there is no such thing as SSLv2()
-	s_ctx=SSL_CTX_new(SSLv2());
-*/
-	s_ctx=SSL_CTX_new(SSLv2_server_method());
+    /*
+     * DRM, this was the original, but there is no such thing as SSLv2()
+     * s_ctx=SSL_CTX_new(SSLv2());
+     */
+    s_ctx = SSL_CTX_new(SSLv2_server_method());
 
-	if (s_ctx == NULL) goto end;
+    if (s_ctx == NULL)
+        goto end;
 
-	SSL_CTX_use_certificate_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM);
-	SSL_CTX_use_RSAPrivateKey_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM);
-	printf("Loaded server certificate: '%s'\n", TEST_SERVER_CERT );
+    SSL_CTX_use_certificate_file(s_ctx, TEST_SERVER_CERT, SSL_FILETYPE_PEM);
+    SSL_CTX_use_RSAPrivateKey_file(s_ctx, TEST_SERVER_CERT, SSL_FILETYPE_PEM);
+    printf("Loaded server certificate: '%s'\n", TEST_SERVER_CERT);
 
     /*
      * Take commands from client until bad status.
      */
     LIB$SHOW_TIMER();
-    status = doit ( chan, s_ctx );
+    status = doit(chan, s_ctx);
     LIB$SHOW_TIMER();
     /*
      * do final cleanup and exit.
      */
-end:
-	if (s_ctx != NULL) SSL_CTX_free(s_ctx);
+ end:
+    if (s_ctx != NULL)
+        SSL_CTX_free(s_ctx);
     LIB$SHOW_TIMER();
     return 1;
 }
 
-int doit(io_channel chan, SSL_CTX *s_ctx )
+int doit(io_channel chan, SSL_CTX *s_ctx)
 {
     int status, length, link_state;
-     struct rpc_msg msg;
+    struct rpc_msg msg;
 
-	SSL *s_ssl=NULL;
-	BIO *c_to_s=NULL;
-	BIO *s_to_c=NULL;
-	BIO *c_bio=NULL;
-	BIO *s_bio=NULL;
-	int i;
-	int done=0;
+    SSL *s_ssl = NULL;
+    BIO *c_to_s = NULL;
+    BIO *s_to_c = NULL;
+    BIO *c_bio = NULL;
+    BIO *s_bio = NULL;
+    int i;
+    int done = 0;
 
-	s_ssl=SSL_new(s_ctx);
-	if (s_ssl == NULL) goto err;
+    s_ssl = SSL_new(s_ctx);
+    if (s_ssl == NULL)
+        goto err;
 
-	c_to_s=BIO_new(BIO_s_rtcp());
-	s_to_c=BIO_new(BIO_s_rtcp());
-	if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
+    c_to_s = BIO_new(BIO_s_rtcp());
+    s_to_c = BIO_new(BIO_s_rtcp());
+    if ((s_to_c == NULL) || (c_to_s == NULL))
+        goto err;
 /*- original, DRM 24-SEP-1997
-	BIO_set_fd ( c_to_s, "", chan );
-	BIO_set_fd ( s_to_c, "", chan );
+        BIO_set_fd ( c_to_s, "", chan );
+        BIO_set_fd ( s_to_c, "", chan );
 */
-	BIO_set_fd ( c_to_s, 0, chan );
-	BIO_set_fd ( s_to_c, 0, chan );
+    BIO_set_fd(c_to_s, 0, chan);
+    BIO_set_fd(s_to_c, 0, chan);
 
-	c_bio=BIO_new(BIO_f_ssl());
-	s_bio=BIO_new(BIO_f_ssl());
-	if ((c_bio == NULL) || (s_bio == NULL)) goto err;
+    c_bio = BIO_new(BIO_f_ssl());
+    s_bio = BIO_new(BIO_f_ssl());
+    if ((c_bio == NULL) || (s_bio == NULL))
+        goto err;
 
-	SSL_set_accept_state(s_ssl);
-	SSL_set_bio(s_ssl,c_to_s,s_to_c);
-	BIO_set_ssl(s_bio,s_ssl,BIO_CLOSE);
+    SSL_set_accept_state(s_ssl);
+    SSL_set_bio(s_ssl, c_to_s, s_to_c);
+    BIO_set_ssl(s_bio, s_ssl, BIO_CLOSE);
 
-	/* We can always do writes */
-	printf("Begin doit main loop\n");
-	/*
-	 * Link states: 0-idle, 1-read pending, 2-write pending, 3-closed.
-	 */
-	for (link_state = 0; link_state < 3; ) {
-	    /*
-	     * Wait for remote end to request data action on A channel.
-	     */
-	    while ( link_state == 0 ) {
-		status = get ( chan, (char *) &msg, sizeof(msg), &length );
-		if ( (status&1) == 0 ) {
-		    printf("Error in main loop get: %d\n", status );
-		    link_state = 3;
-		    break;
-		}
-	   	if ( length < RPC_HDR_SIZE ) {
-		    printf("Error in main loop get size: %d\n", length );
-		    break;
-		    link_state = 3;
-		}
-	   	if ( msg.channel != 'A' ) {
-		    printf("Error in main loop, unexpected channel: %c\n", 
-			msg.channel );
-		    break;
-		    link_state = 3;
-		}
-		if ( msg.function == 'G' ) {
-		    link_state = 1;
-		} else if ( msg.function == 'P' ) {
-		    link_state = 2;	/* write pending */
-		} else if ( msg.function == 'X' ) {
-		    link_state = 3;
-		} else {
-		    link_state = 3;
-		}
-	    }
-	    if ( link_state == 1 ) {
-		i = BIO_read ( s_bio, msg.data, msg.length );
-		if ( i < 0 ) link_state = 3;
-		else {
-		    msg.channel = 'A';
-		    msg.function = 'C';		/* confirm */
-		    msg.length = i;
-		    status = put ( chan, (char *) &msg, i+RPC_HDR_SIZE );
-		    if ( (status&1) == 0 ) break;
-		    link_state = 0;
-		}
-	    } else if ( link_state == 2 ) {
-		i = BIO_write ( s_bio, msg.data, msg.length );
-		if ( i < 0 ) link_state = 3;
-		else {
-		    msg.channel = 'A';
-		    msg.function = 'C';		/* confirm */
-		    msg.length = 0;
-		    status = put ( chan, (char *) &msg, RPC_HDR_SIZE );
-		    if ( (status&1) == 0 ) break;
-		    link_state = 0;
-		}
-	    }
-	}
-	fprintf(stdout,"DONE\n");
-err:
-	/* We have to set the BIO's to NULL otherwise they will be
-	 * free()ed twice.  Once when th s_ssl is SSL_free()ed and
-	 * again when c_ssl is SSL_free()ed.
-	 * This is a hack required because s_ssl and c_ssl are sharing the same
-	 * BIO structure and SSL_set_bio() and SSL_free() automatically
-	 * BIO_free non NULL entries.
-	 * You should not normally do this or be required to do this */
-	s_ssl->rbio=NULL;
-	s_ssl->wbio=NULL;
+    /* We can always do writes */
+    printf("Begin doit main loop\n");
+    /*
+     * Link states: 0-idle, 1-read pending, 2-write pending, 3-closed.
+     */
+    for (link_state = 0; link_state < 3;) {
+        /*
+         * Wait for remote end to request data action on A channel.
+         */
+        while (link_state == 0) {
+            status = get(chan, (char *)&msg, sizeof(msg), &length);
+            if ((status & 1) == 0) {
+                printf("Error in main loop get: %d\n", status);
+                link_state = 3;
+                break;
+            }
+            if (length < RPC_HDR_SIZE) {
+                printf("Error in main loop get size: %d\n", length);
+                break;
+                link_state = 3;
+            }
+            if (msg.channel != 'A') {
+                printf("Error in main loop, unexpected channel: %c\n",
+                       msg.channel);
+                break;
+                link_state = 3;
+            }
+            if (msg.function == 'G') {
+                link_state = 1;
+            } else if (msg.function == 'P') {
+                link_state = 2; /* write pending */
+            } else if (msg.function == 'X') {
+                link_state = 3;
+            } else {
+                link_state = 3;
+            }
+        }
+        if (link_state == 1) {
+            i = BIO_read(s_bio, msg.data, msg.length);
+            if (i < 0)
+                link_state = 3;
+            else {
+                msg.channel = 'A';
+                msg.function = 'C'; /* confirm */
+                msg.length = i;
+                status = put(chan, (char *)&msg, i + RPC_HDR_SIZE);
+                if ((status & 1) == 0)
+                    break;
+                link_state = 0;
+            }
+        } else if (link_state == 2) {
+            i = BIO_write(s_bio, msg.data, msg.length);
+            if (i < 0)
+                link_state = 3;
+            else {
+                msg.channel = 'A';
+                msg.function = 'C'; /* confirm */
+                msg.length = 0;
+                status = put(chan, (char *)&msg, RPC_HDR_SIZE);
+                if ((status & 1) == 0)
+                    break;
+                link_state = 0;
+            }
+        }
+    }
+    fprintf(stdout, "DONE\n");
+ err:
+    /*
+     * We have to set the BIO's to NULL otherwise they will be free()ed
+     * twice.  Once when th s_ssl is SSL_free()ed and again when c_ssl is
+     * SSL_free()ed. This is a hack required because s_ssl and c_ssl are
+     * sharing the same BIO structure and SSL_set_bio() and SSL_free()
+     * automatically BIO_free non NULL entries. You should not normally do
+     * this or be required to do this
+     */
+    s_ssl->rbio = NULL;
+    s_ssl->wbio = NULL;
 
-	if (c_to_s != NULL) BIO_free(c_to_s);
-	if (s_to_c != NULL) BIO_free(s_to_c);
-	if (c_bio != NULL) BIO_free(c_bio);
-	if (s_bio != NULL) BIO_free(s_bio);
-	return(0);
+    if (c_to_s != NULL)
+        BIO_free(c_to_s);
+    if (s_to_c != NULL)
+        BIO_free(s_to_c);
+    if (c_bio != NULL)
+        BIO_free(c_bio);
+    if (s_bio != NULL)
+        BIO_free(s_bio);
+    return (0);
 }
diff --git a/ssl/ssl_txt.c b/ssl/ssl_txt.c
index 093d84076f..45308d8b65 100644
--- a/ssl/ssl_txt.c
+++ b/ssl/ssl_txt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -88,163 +88,175 @@
 
 #ifndef OPENSSL_NO_FP_API
 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
-	{
-	BIO *b;
-	int ret;
+{
+    BIO *b;
+    int ret;
 
-	if ((b=BIO_new(BIO_s_file_internal())) == NULL)
-		{
-		SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB);
-		return(0);
-		}
-	BIO_set_fp(b,fp,BIO_NOCLOSE);
-	ret=SSL_SESSION_print(b,x);
-	BIO_free(b);
-	return(ret);
-	}
+    if ((b = BIO_new(BIO_s_file_internal())) == NULL) {
+        SSLerr(SSL_F_SSL_SESSION_PRINT_FP, ERR_R_BUF_LIB);
+        return (0);
+    }
+    BIO_set_fp(b, fp, BIO_NOCLOSE);
+    ret = SSL_SESSION_print(b, x);
+    BIO_free(b);
+    return (ret);
+}
 #endif
 
 int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
-	{
-	unsigned int i;
-	const char *s;
+{
+    unsigned int i;
+    const char *s;
 
-	if (x == NULL) goto err;
-	if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err;
-	if (x->ssl_version == SSL2_VERSION)
-		s="SSLv2";
-	else if (x->ssl_version == SSL3_VERSION)
-		s="SSLv3";
-	else if (x->ssl_version == TLS1_2_VERSION)
-		s="TLSv1.2";
-	else if (x->ssl_version == TLS1_1_VERSION)
-		s="TLSv1.1";
-	else if (x->ssl_version == TLS1_VERSION)
-		s="TLSv1";
-	else if (x->ssl_version == DTLS1_VERSION)
-		s="DTLSv1";
-	else if (x->ssl_version == DTLS1_2_VERSION)
-		s="DTLSv1.2";
-	else if (x->ssl_version == DTLS1_BAD_VER)
-		s="DTLSv1-bad";
-	else
-		s="unknown";
-	if (BIO_printf(bp,"    Protocol  : %s\n",s) <= 0) goto err;
+    if (x == NULL)
+        goto err;
+    if (BIO_puts(bp, "SSL-Session:\n") <= 0)
+        goto err;
+    if (x->ssl_version == SSL2_VERSION)
+        s = "SSLv2";
+    else if (x->ssl_version == SSL3_VERSION)
+        s = "SSLv3";
+    else if (x->ssl_version == TLS1_2_VERSION)
+        s = "TLSv1.2";
+    else if (x->ssl_version == TLS1_1_VERSION)
+        s = "TLSv1.1";
+    else if (x->ssl_version == TLS1_VERSION)
+        s = "TLSv1";
+    else if (x->ssl_version == DTLS1_VERSION)
+        s = "DTLSv1";
+    else if (x->ssl_version == DTLS1_2_VERSION)
+        s = "DTLSv1.2";
+    else if (x->ssl_version == DTLS1_BAD_VER)
+        s = "DTLSv1-bad";
+    else
+        s = "unknown";
+    if (BIO_printf(bp, "    Protocol  : %s\n", s) <= 0)
+        goto err;
 
-	if (x->cipher == NULL)
-		{
-		if (((x->cipher_id) & 0xff000000) == 0x02000000)
-			{
-			if (BIO_printf(bp,"    Cipher    : %06lX\n",x->cipher_id&0xffffff) <= 0)
-				goto err;
-			}
-		else
-			{
-			if (BIO_printf(bp,"    Cipher    : %04lX\n",x->cipher_id&0xffff) <= 0)
-				goto err;
-			}
-		}
-	else
-		{
-		if (BIO_printf(bp,"    Cipher    : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0)
-			goto err;
-		}
-	if (BIO_puts(bp,"    Session-ID: ") <= 0) goto err;
-	for (i=0; isession_id_length; i++)
-		{
-		if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err;
-		}
-	if (BIO_puts(bp,"\n    Session-ID-ctx: ") <= 0) goto err;
-	for (i=0; isid_ctx_length; i++)
-		{
-		if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0)
-			goto err;
-		}
-	if (BIO_puts(bp,"\n    Master-Key: ") <= 0) goto err;
-	for (i=0; i<(unsigned int)x->master_key_length; i++)
-		{
-		if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err;
-		}
-	if (BIO_puts(bp,"\n    Key-Arg   : ") <= 0) goto err;
-	if (x->key_arg_length == 0)
-		{
-		if (BIO_puts(bp,"None") <= 0) goto err;
-		}
-	else
-		for (i=0; ikey_arg_length; i++)
-			{
-			if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err;
-			}
+    if (x->cipher == NULL) {
+        if (((x->cipher_id) & 0xff000000) == 0x02000000) {
+            if (BIO_printf
+                (bp, "    Cipher    : %06lX\n", x->cipher_id & 0xffffff) <= 0)
+                goto err;
+        } else {
+            if (BIO_printf
+                (bp, "    Cipher    : %04lX\n", x->cipher_id & 0xffff) <= 0)
+                goto err;
+        }
+    } else {
+        if (BIO_printf
+            (bp, "    Cipher    : %s\n",
+             ((x->cipher == NULL) ? "unknown" : x->cipher->name)) <= 0)
+            goto err;
+    }
+    if (BIO_puts(bp, "    Session-ID: ") <= 0)
+        goto err;
+    for (i = 0; i < x->session_id_length; i++) {
+        if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
+            goto err;
+    }
+    if (BIO_puts(bp, "\n    Session-ID-ctx: ") <= 0)
+        goto err;
+    for (i = 0; i < x->sid_ctx_length; i++) {
+        if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
+            goto err;
+    }
+    if (BIO_puts(bp, "\n    Master-Key: ") <= 0)
+        goto err;
+    for (i = 0; i < (unsigned int)x->master_key_length; i++) {
+        if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
+            goto err;
+    }
+    if (BIO_puts(bp, "\n    Key-Arg   : ") <= 0)
+        goto err;
+    if (x->key_arg_length == 0) {
+        if (BIO_puts(bp, "None") <= 0)
+            goto err;
+    } else
+        for (i = 0; i < x->key_arg_length; i++) {
+            if (BIO_printf(bp, "%02X", x->key_arg[i]) <= 0)
+                goto err;
+        }
 #ifndef OPENSSL_NO_KRB5
-       if (BIO_puts(bp,"\n    Krb5 Principal: ") <= 0) goto err;
-            if (x->krb5_client_princ_len == 0)
-            {
-		if (BIO_puts(bp,"None") <= 0) goto err;
-		}
-	else
-		for (i=0; ikrb5_client_princ_len; i++)
-			{
-			if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err;
-			}
-#endif /* OPENSSL_NO_KRB5 */
+    if (BIO_puts(bp, "\n    Krb5 Principal: ") <= 0)
+        goto err;
+    if (x->krb5_client_princ_len == 0) {
+        if (BIO_puts(bp, "None") <= 0)
+            goto err;
+    } else
+        for (i = 0; i < x->krb5_client_princ_len; i++) {
+            if (BIO_printf(bp, "%02X", x->krb5_client_princ[i]) <= 0)
+                goto err;
+        }
+#endif                          /* OPENSSL_NO_KRB5 */
 #ifndef OPENSSL_NO_PSK
-	if (BIO_puts(bp,"\n    PSK identity: ") <= 0) goto err;
-	if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0) goto err;
-	if (BIO_puts(bp,"\n    PSK identity hint: ") <= 0) goto err;
-	if (BIO_printf(bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0) goto err;
+    if (BIO_puts(bp, "\n    PSK identity: ") <= 0)
+        goto err;
+    if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0)
+        goto err;
+    if (BIO_puts(bp, "\n    PSK identity hint: ") <= 0)
+        goto err;
+    if (BIO_printf
+        (bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0)
+        goto err;
 #endif
 #ifndef OPENSSL_NO_SRP
-	if (BIO_puts(bp,"\n    SRP username: ") <= 0) goto err;
-	if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0) goto err;
+    if (BIO_puts(bp, "\n    SRP username: ") <= 0)
+        goto err;
+    if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0)
+        goto err;
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-	if (x->tlsext_tick_lifetime_hint)
-		{
-		if (BIO_printf(bp,
-			"\n    TLS session ticket lifetime hint: %ld (seconds)",
-			x->tlsext_tick_lifetime_hint) <=0)
-			goto err;
-		}
-	if (x->tlsext_tick)
-		{
-		if (BIO_puts(bp, "\n    TLS session ticket:\n") <= 0) goto err;
-		if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4) <= 0)
-			goto err;
-		}
+    if (x->tlsext_tick_lifetime_hint) {
+        if (BIO_printf(bp,
+                       "\n    TLS session ticket lifetime hint: %ld (seconds)",
+                       x->tlsext_tick_lifetime_hint) <= 0)
+            goto err;
+    }
+    if (x->tlsext_tick) {
+        if (BIO_puts(bp, "\n    TLS session ticket:\n") <= 0)
+            goto err;
+        if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4)
+            <= 0)
+            goto err;
+    }
 #endif
 
 #ifndef OPENSSL_NO_COMP
-	if (x->compress_meth != 0)
-		{
-		SSL_COMP *comp = NULL;
+    if (x->compress_meth != 0) {
+        SSL_COMP *comp = NULL;
 
-		ssl_cipher_get_evp(x,NULL,NULL,NULL,NULL,&comp);
-		if (comp == NULL)
-			{
-			if (BIO_printf(bp,"\n    Compression: %d",x->compress_meth) <= 0) goto err;
-			}
-		else
-			{
-			if (BIO_printf(bp,"\n    Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err;
-			}
-		}	
+        ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp);
+        if (comp == NULL) {
+            if (BIO_printf(bp, "\n    Compression: %d", x->compress_meth) <=
+                0)
+                goto err;
+        } else {
+            if (BIO_printf
+                (bp, "\n    Compression: %d (%s)", comp->id,
+                 comp->method->name) <= 0)
+                goto err;
+        }
+    }
 #endif
-	if (x->time != 0L)
-		{
-		if (BIO_printf(bp, "\n    Start Time: %ld",x->time) <= 0) goto err;
-		}
-	if (x->timeout != 0L)
-		{
-		if (BIO_printf(bp, "\n    Timeout   : %ld (sec)",x->timeout) <= 0) goto err;
-		}
-	if (BIO_puts(bp,"\n") <= 0) goto err;
+    if (x->time != 0L) {
+        if (BIO_printf(bp, "\n    Start Time: %ld", x->time) <= 0)
+            goto err;
+    }
+    if (x->timeout != 0L) {
+        if (BIO_printf(bp, "\n    Timeout   : %ld (sec)", x->timeout) <= 0)
+            goto err;
+    }
+    if (BIO_puts(bp, "\n") <= 0)
+        goto err;
 
-	if (BIO_puts(bp, "    Verify return code: ") <= 0) goto err;
-	if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
-		X509_verify_cert_error_string(x->verify_result)) <= 0) goto err;
-		
-	return(1);
-err:
-	return(0);
-	}
+    if (BIO_puts(bp, "    Verify return code: ") <= 0)
+        goto err;
+    if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
+                   X509_verify_cert_error_string(x->verify_result)) <= 0)
+        goto err;
 
+    return (1);
+ err:
+    return (0);
+}
diff --git a/ssl/ssl_utst.c b/ssl/ssl_utst.c
index 3679bc3c23..53bdde330d 100644
--- a/ssl/ssl_utst.c
+++ b/ssl/ssl_utst.c
@@ -1,5 +1,6 @@
 /* ssl_utst.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -56,18 +57,16 @@
 
 #ifndef OPENSSL_NO_UNIT_TEST
 
-
-static const struct openssl_ssl_test_functions ssl_test_functions =
-	{
-	ssl_init_wbio_buffer,
-	ssl3_setup_buffers,
-	tls1_process_heartbeat,
-	dtls1_process_heartbeat
-	};
+static const struct openssl_ssl_test_functions ssl_test_functions = {
+    ssl_init_wbio_buffer,
+    ssl3_setup_buffers,
+    tls1_process_heartbeat,
+    dtls1_process_heartbeat
+};
 
 const struct openssl_ssl_test_functions *SSL_test_functions(void)
-	{
-	return &ssl_test_functions;
-	}
+{
+    return &ssl_test_functions;
+}
 
 #endif
diff --git a/ssl/ssltest.c b/ssl/ssltest.c
index 9ff21171b1..c9dfb8cd0c 100644
--- a/ssl/ssltest.c
+++ b/ssl/ssltest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
+ * ECC cipher suite support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 /* ====================================================================
@@ -155,8 +155,10 @@
 #include "e_os.h"
 
 #ifdef OPENSSL_SYS_VMS
-/* Or isascii won't be declared properly on VMS (at least with DECompHP C).  */
-#define _XOPEN_SOURCE 500
+/*
+ * Or isascii won't be declared properly on VMS (at least with DECompHP C).
+ */
+# define _XOPEN_SOURCE 500
 #endif
 
 #include 
@@ -168,21 +170,21 @@
 #include 
 #include 
 #ifndef OPENSSL_NO_ENGINE
-#include 
+# include 
 #endif
 #include 
 #include 
 #ifndef OPENSSL_NO_RSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DSA
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_DH
-#include 
+# include 
 #endif
 #ifndef OPENSSL_NO_SRP
-#include 
+# include 
 #endif
 #include 
 
@@ -191,49 +193,50 @@
  * on Compaq platforms (at least with DEC C).
  * Do not try to put it earlier, or IPv6 includes
  * get screwed...
-*/
-#define _XOPEN_SOURCE_EXTENDED	1 
+ */
+#define _XOPEN_SOURCE_EXTENDED  1
 
 #ifdef OPENSSL_SYS_WINDOWS
-#include 
+# include 
 #else
-#include OPENSSL_UNISTD
+# include OPENSSL_UNISTD
 #endif
 
 #ifdef OPENSSL_SYS_VMS
-#  define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
-#  define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
+# define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
+# define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
 #elif defined(OPENSSL_SYS_WINCE)
-#  define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
-#  define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
+# define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
+# define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
 #elif defined(OPENSSL_SYS_NETWARE)
-#  define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
-#  define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
+# define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
+# define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
 #else
-#  define TEST_SERVER_CERT "../apps/server.pem"
-#  define TEST_CLIENT_CERT "../apps/client.pem"
+# define TEST_SERVER_CERT "../apps/server.pem"
+# define TEST_CLIENT_CERT "../apps/client.pem"
 #endif
 
-/* There is really no standard for this, so let's assign some tentative
-   numbers.  In any case, these numbers are only for this test */
-#define COMP_RLE	255
-#define COMP_ZLIB	1
+/*
+ * There is really no standard for this, so let's assign some tentative
+ * numbers.  In any case, these numbers are only for this test
+ */
+#define COMP_RLE        255
+#define COMP_ZLIB       1
 
 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
 #ifndef OPENSSL_NO_RSA
-static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
+static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength);
 static void free_tmp_rsa(void);
 #endif
 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg);
 #define APP_CALLBACK_STRING "Test Callback Argument"
-struct app_verify_arg
-	{
-	char *string;
-	int app_verify;
-	int allow_proxy_certs;
-	char *proxy_auth;
-	char *proxy_cond;
-	};
+struct app_verify_arg {
+    char *string;
+    int app_verify;
+    int allow_proxy_certs;
+    char *proxy_auth;
+    char *proxy_cond;
+};
 
 #ifndef OPENSSL_NO_DH
 static DH *get_dh512(void);
@@ -241,61 +244,59 @@ static DH *get_dh1024(void);
 static DH *get_dh1024dsa(void);
 #endif
 
-
-static char *psk_key=NULL; /* by default PSK is not used */
+static char *psk_key = NULL;    /* by default PSK is not used */
 #ifndef OPENSSL_NO_PSK
-static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
-	unsigned int max_identity_len, unsigned char *psk,
-	unsigned int max_psk_len);
-static unsigned int psk_server_callback(SSL *ssl, const char *identity, unsigned char *psk,
-	unsigned int max_psk_len);
+static unsigned int psk_client_callback(SSL *ssl, const char *hint,
+                                        char *identity,
+                                        unsigned int max_identity_len,
+                                        unsigned char *psk,
+                                        unsigned int max_psk_len);
+static unsigned int psk_server_callback(SSL *ssl, const char *identity,
+                                        unsigned char *psk,
+                                        unsigned int max_psk_len);
 #endif
 
 #ifndef OPENSSL_NO_SRP
 /* SRP client */
 /* This is a context that we pass to all callbacks */
-typedef struct srp_client_arg_st
-	{
-	char *srppassin;
-	char *srplogin;
-	} SRP_CLIENT_ARG;
+typedef struct srp_client_arg_st {
+    char *srppassin;
+    char *srplogin;
+} SRP_CLIENT_ARG;
 
-#define PWD_STRLEN 1024
+# define PWD_STRLEN 1024
 
-static char * MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
-	{
-	SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
-	return BUF_strdup((char *)srp_client_arg->srppassin);
-	}
+static char *MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
+{
+    SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
+    return BUF_strdup((char *)srp_client_arg->srppassin);
+}
 
 /* SRP server */
 /* This is a context that we pass to SRP server callbacks */
-typedef struct srp_server_arg_st
-	{
-	char *expected_user;
-	char *pass;
-	} SRP_SERVER_ARG;
+typedef struct srp_server_arg_st {
+    char *expected_user;
+    char *pass;
+} SRP_SERVER_ARG;
 
 static int MS_CALLBACK ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
-	{
-	SRP_SERVER_ARG * p = (SRP_SERVER_ARG *) arg;
-
-	if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0)
-		{
-		fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
-		return SSL3_AL_FATAL;
-		}
-	if (SSL_set_srp_server_param_pw(s,p->expected_user,p->pass,"1024")<0)
-		{
-		*ad = SSL_AD_INTERNAL_ERROR;
-		return SSL3_AL_FATAL;
-		}
-	return SSL_ERROR_NONE;
-	}
+{
+    SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
+
+    if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
+        fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
+        return SSL3_AL_FATAL;
+    }
+    if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
+        *ad = SSL_AD_INTERNAL_ERROR;
+        return SSL3_AL_FATAL;
+    }
+    return SSL_ERROR_NONE;
+}
 #endif
 
-static BIO *bio_err=NULL;
-static BIO *bio_stdout=NULL;
+static BIO *bio_err = NULL;
+static BIO *bio_stdout = NULL;
 
 static const char *alpn_client;
 static const char *alpn_server;
@@ -311,119 +312,122 @@ static unsigned char *alpn_selected;
  *
  *   returns: a malloced buffer or NULL on failure.
  */
-static unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
-	{
-	size_t len;
-	unsigned char *out;
-	size_t i, start = 0;
-
-	len = strlen(in);
-	if (len >= 65535)
-		return NULL;
-
-	out = OPENSSL_malloc(strlen(in) + 1);
-	if (!out)
-		return NULL;
-
-	for (i = 0; i <= len; ++i)
-		{
-		if (i == len || in[i] == ',')
-			{
-			if (i - start > 255)
-				{
-				OPENSSL_free(out);
-				return NULL;
-				}
-			out[start] = i - start;
-			start = i + 1;
-			}
-		else
-			out[i+1] = in[i];
-		}
-
-	*outlen = len + 1;
-	return out;
-	}
-
-static int cb_server_alpn(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
-	{
-	unsigned char *protos;
-	unsigned short protos_len;
-
-	protos = next_protos_parse(&protos_len, alpn_server);
-	if (protos == NULL)
-		{
-		fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", alpn_server);
-		abort();
-		}
-
-	if (SSL_select_next_proto((unsigned char**) out, outlen, protos, protos_len, in, inlen) !=
-	    OPENSSL_NPN_NEGOTIATED)
-		{
-		OPENSSL_free(protos);
-		return SSL_TLSEXT_ERR_NOACK;
-		}
-
-	/* Make a copy of the selected protocol which will be freed in verify_alpn. */
-	alpn_selected = OPENSSL_malloc(*outlen);
-	memcpy(alpn_selected, *out, *outlen);
-	*out = alpn_selected;
-
-	OPENSSL_free(protos);
-	return SSL_TLSEXT_ERR_OK;
-	}
+static unsigned char *next_protos_parse(unsigned short *outlen,
+                                        const char *in)
+{
+    size_t len;
+    unsigned char *out;
+    size_t i, start = 0;
+
+    len = strlen(in);
+    if (len >= 65535)
+        return NULL;
+
+    out = OPENSSL_malloc(strlen(in) + 1);
+    if (!out)
+        return NULL;
+
+    for (i = 0; i <= len; ++i) {
+        if (i == len || in[i] == ',') {
+            if (i - start > 255) {
+                OPENSSL_free(out);
+                return NULL;
+            }
+            out[start] = i - start;
+            start = i + 1;
+        } else
+            out[i + 1] = in[i];
+    }
+
+    *outlen = len + 1;
+    return out;
+}
+
+static int cb_server_alpn(SSL *s, const unsigned char **out,
+                          unsigned char *outlen, const unsigned char *in,
+                          unsigned int inlen, void *arg)
+{
+    unsigned char *protos;
+    unsigned short protos_len;
+
+    protos = next_protos_parse(&protos_len, alpn_server);
+    if (protos == NULL) {
+        fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
+                alpn_server);
+        abort();
+    }
+
+    if (SSL_select_next_proto
+        ((unsigned char **)out, outlen, protos, protos_len, in,
+         inlen) != OPENSSL_NPN_NEGOTIATED) {
+        OPENSSL_free(protos);
+        return SSL_TLSEXT_ERR_NOACK;
+    }
+
+    /*
+     * Make a copy of the selected protocol which will be freed in
+     * verify_alpn.
+     */
+    alpn_selected = OPENSSL_malloc(*outlen);
+    memcpy(alpn_selected, *out, *outlen);
+    *out = alpn_selected;
+
+    OPENSSL_free(protos);
+    return SSL_TLSEXT_ERR_OK;
+}
 
 static int verify_alpn(SSL *client, SSL *server)
-	{
-	const unsigned char *client_proto, *server_proto;
-	unsigned int client_proto_len = 0, server_proto_len = 0;
-	SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
-	SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
-
-	if (alpn_selected != NULL)
-		{
-		OPENSSL_free(alpn_selected);
-		alpn_selected = NULL;
-		}
-
-	if (client_proto_len != server_proto_len ||
-	    memcmp(client_proto, server_proto, client_proto_len) != 0)
-		{
-		BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
-		goto err;
-		}
-
-	if (client_proto_len > 0 && alpn_expected == NULL)
-		{
-		BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
-		goto err;
-		}
-
-	if (alpn_expected != NULL &&
-	    (client_proto_len != strlen(alpn_expected) ||
-	     memcmp(client_proto, alpn_expected, client_proto_len) != 0))
-		{
-		BIO_printf(bio_stdout, "ALPN selected protocols not equal to expected protocol: %s\n", alpn_expected);
-		goto err;
-		}
-
-	return 0;
-
-err:
-	BIO_printf(bio_stdout, "ALPN results: client: '");
-	BIO_write(bio_stdout, client_proto, client_proto_len);
-	BIO_printf(bio_stdout, "', server: '");
-	BIO_write(bio_stdout, server_proto, server_proto_len);
-	BIO_printf(bio_stdout, "'\n");
-	BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n", alpn_client, alpn_server);
-	return -1;
-	}
+{
+    const unsigned char *client_proto, *server_proto;
+    unsigned int client_proto_len = 0, server_proto_len = 0;
+    SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
+    SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
+
+    if (alpn_selected != NULL) {
+        OPENSSL_free(alpn_selected);
+        alpn_selected = NULL;
+    }
+
+    if (client_proto_len != server_proto_len ||
+        memcmp(client_proto, server_proto, client_proto_len) != 0) {
+        BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
+        goto err;
+    }
+
+    if (client_proto_len > 0 && alpn_expected == NULL) {
+        BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
+        goto err;
+    }
+
+    if (alpn_expected != NULL &&
+        (client_proto_len != strlen(alpn_expected) ||
+         memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
+        BIO_printf(bio_stdout,
+                   "ALPN selected protocols not equal to expected protocol: %s\n",
+                   alpn_expected);
+        goto err;
+    }
+
+    return 0;
+
+ err:
+    BIO_printf(bio_stdout, "ALPN results: client: '");
+    BIO_write(bio_stdout, client_proto, client_proto_len);
+    BIO_printf(bio_stdout, "', server: '");
+    BIO_write(bio_stdout, server_proto, server_proto_len);
+    BIO_printf(bio_stdout, "'\n");
+    BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n",
+               alpn_client, alpn_server);
+    return -1;
+}
 
 #define SCT_EXT_TYPE 18
 
-/* WARNING : below extension types are *NOT* IETF assigned, and 
-   could conflict if these types are reassigned and handled 
-   specially by OpenSSL in the future */
+/*
+ * WARNING : below extension types are *NOT* IETF assigned, and could
+ * conflict if these types are reassigned and handled specially by OpenSSL
+ * in the future
+ */
 #define TACK_EXT_TYPE 62208
 #define CUSTOM_EXT_TYPE_0 1000
 #define CUSTOM_EXT_TYPE_1 1001
@@ -434,7 +438,7 @@ const char custom_ext_cli_string[] = "abc";
 const char custom_ext_srv_string[] = "defg";
 
 /* These set from cmdline */
-char* serverinfo_file = NULL;
+char *serverinfo_file = NULL;
 int serverinfo_sct = 0;
 int serverinfo_tack = 0;
 
@@ -450,28 +454,28 @@ int custom_ext = 0;
 int custom_ext_error = 0;
 
 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
-				   const unsigned char *in, size_t inlen, 
-				   int *al, void *arg)
-	{
-	if (ext_type == SCT_EXT_TYPE)
-		serverinfo_sct_seen++;
-	else if (ext_type == TACK_EXT_TYPE)
-		serverinfo_tack_seen++;
-	else
-		serverinfo_other_seen++;
-	return 1;
-	}
+                                   const unsigned char *in, size_t inlen,
+                                   int *al, void *arg)
+{
+    if (ext_type == SCT_EXT_TYPE)
+        serverinfo_sct_seen++;
+    else if (ext_type == TACK_EXT_TYPE)
+        serverinfo_tack_seen++;
+    else
+        serverinfo_other_seen++;
+    return 1;
+}
 
 static int verify_serverinfo()
-	{
-	if (serverinfo_sct != serverinfo_sct_seen)
-		return -1;
-	if (serverinfo_tack != serverinfo_tack_seen)
-		return -1;
-	if (serverinfo_other_seen)
-		return -1;
-	return 0;
-	}
+{
+    if (serverinfo_sct != serverinfo_sct_seen)
+        return -1;
+    if (serverinfo_tack != serverinfo_tack_seen)
+        return -1;
+    if (serverinfo_other_seen)
+        return -1;
+    return 0;
+}
 
 /*-
  * Four test cases for custom extensions:
@@ -482,2449 +486,2274 @@ static int verify_serverinfo()
  */
 
 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char **out,
-				     size_t *outlen, int *al, void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_0)
-		custom_ext_error = 1;
-	return 0;  /* Don't send an extension */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_0)
+        custom_ext_error = 1;
+    return 0;                   /* Don't send an extension */
+}
 
 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char *in,
-				      size_t inlen, int *al,
-				      void *arg)
-	{
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    return 1;
+}
 
 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char **out,
-				     size_t *outlen, int *al, void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_1)
-		custom_ext_error = 1;
-	*out = (const unsigned char*)custom_ext_cli_string;
-	*outlen = strlen(custom_ext_cli_string);
-	return 1; /* Send "abc" */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_1)
+        custom_ext_error = 1;
+    *out = (const unsigned char *)custom_ext_cli_string;
+    *outlen = strlen(custom_ext_cli_string);
+    return 1;                   /* Send "abc" */
+}
 
 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char *in,
-				      size_t inlen, int *al,
-				      void *arg)
-	{
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    return 1;
+}
 
 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char **out,
-				     size_t *outlen, int *al, void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_2)
-		custom_ext_error = 1;
-	*out = (const unsigned char*)custom_ext_cli_string;
-	*outlen = strlen(custom_ext_cli_string);
-	return 1; /* Send "abc" */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_2)
+        custom_ext_error = 1;
+    *out = (const unsigned char *)custom_ext_cli_string;
+    *outlen = strlen(custom_ext_cli_string);
+    return 1;                   /* Send "abc" */
+}
 
 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char *in,
-				      size_t inlen, int *al,
-				      void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_2)
-		custom_ext_error = 1;
-	if (inlen != 0)
-		custom_ext_error = 1; /* Should be empty response */
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_2)
+        custom_ext_error = 1;
+    if (inlen != 0)
+        custom_ext_error = 1;   /* Should be empty response */
+    return 1;
+}
 
 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char **out,
-				     size_t *outlen, int *al, void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_3)
-		custom_ext_error = 1;
-	*out = (const unsigned char*)custom_ext_cli_string;
-	*outlen = strlen(custom_ext_cli_string);
-	return 1; /* Send "abc" */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_3)
+        custom_ext_error = 1;
+    *out = (const unsigned char *)custom_ext_cli_string;
+    *outlen = strlen(custom_ext_cli_string);
+    return 1;                   /* Send "abc" */
+}
 
 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char *in,
-				      size_t inlen, int *al,
-				      void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_3)
-		custom_ext_error = 1;
-	if (inlen != strlen(custom_ext_srv_string))
-		custom_ext_error = 1;
-	if (memcmp(custom_ext_srv_string, in, inlen) != 0)
-		custom_ext_error = 1; /* Check for "defg" */
-	return 1;
-	}
-
-/* custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback for this extension */
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_3)
+        custom_ext_error = 1;
+    if (inlen != strlen(custom_ext_srv_string))
+        custom_ext_error = 1;
+    if (memcmp(custom_ext_srv_string, in, inlen) != 0)
+        custom_ext_error = 1;   /* Check for "defg" */
+    return 1;
+}
+
+/*
+ * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
+ * for this extension
+ */
 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char *in,
-				     size_t inlen, int *al,
-				     void *arg)
-	{
-	custom_ext_error = 1;
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    custom_ext_error = 1;
+    return 1;
+}
 
 /* 'add' callbacks are only called if the 'parse' callback is called */
 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char **out,
-				      size_t *outlen, int *al, void *arg)
-	{
-	/* Error: should not have been called */
-	custom_ext_error = 1;
-        return 0; /* Don't send an extension */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    /* Error: should not have been called */
+    custom_ext_error = 1;
+    return 0;                   /* Don't send an extension */
+}
 
 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
-				const unsigned char *in,
-				size_t inlen, int *al,
-				void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_1)
-		custom_ext_error = 1;		
-	 /* Check for "abc" */
-	if (inlen != strlen(custom_ext_cli_string))
-		custom_ext_error = 1;
-	if (memcmp(in, custom_ext_cli_string, inlen) != 0)
-		custom_ext_error = 1;
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_1)
+        custom_ext_error = 1;
+    /* Check for "abc" */
+    if (inlen != strlen(custom_ext_cli_string))
+        custom_ext_error = 1;
+    if (memcmp(in, custom_ext_cli_string, inlen) != 0)
+        custom_ext_error = 1;
+    return 1;
+}
 
 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char **out,
-				      size_t *outlen, int *al, void *arg)
-	{
-	return 0; /* Don't send an extension */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    return 0;                   /* Don't send an extension */
+}
 
 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char *in,
-				     size_t inlen, int *al,
-				     void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_2)
-		custom_ext_error = 1;		
-	 /* Check for "abc" */
-	if (inlen != strlen(custom_ext_cli_string))
-		custom_ext_error = 1;
-	if (memcmp(in, custom_ext_cli_string, inlen) != 0)
-		custom_ext_error = 1;
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_2)
+        custom_ext_error = 1;
+    /* Check for "abc" */
+    if (inlen != strlen(custom_ext_cli_string))
+        custom_ext_error = 1;
+    if (memcmp(in, custom_ext_cli_string, inlen) != 0)
+        custom_ext_error = 1;
+    return 1;
+}
 
 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char **out,
-				      size_t *outlen, int *al, void *arg)
-	{
-	*out = NULL;
-	*outlen = 0;
-	return 1; /* Send empty extension */
-	}
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    *out = NULL;
+    *outlen = 0;
+    return 1;                   /* Send empty extension */
+}
 
 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
-				     const unsigned char *in,
-				     size_t inlen, int *al,
-				     void *arg)
-	{
-	if (ext_type != CUSTOM_EXT_TYPE_3)
-		custom_ext_error = 1;		
-	 /* Check for "abc" */	
-	if (inlen != strlen(custom_ext_cli_string))
-		custom_ext_error = 1;
-	if (memcmp(in, custom_ext_cli_string, inlen) != 0)
-		custom_ext_error = 1;
-	return 1;
-	}
+                                     const unsigned char *in,
+                                     size_t inlen, int *al, void *arg)
+{
+    if (ext_type != CUSTOM_EXT_TYPE_3)
+        custom_ext_error = 1;
+    /* Check for "abc" */
+    if (inlen != strlen(custom_ext_cli_string))
+        custom_ext_error = 1;
+    if (memcmp(in, custom_ext_cli_string, inlen) != 0)
+        custom_ext_error = 1;
+    return 1;
+}
 
 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
-				      const unsigned char **out,
-				      size_t *outlen, int *al, void *arg)
-	{
-	*out = (const unsigned char*)custom_ext_srv_string;
-	*outlen = strlen(custom_ext_srv_string);
-	return 1; /* Send "defg" */
-	}
-
-static char *cipher=NULL;
-static int verbose=0;
-static int debug=0;
+                                   const unsigned char **out,
+                                   size_t *outlen, int *al, void *arg)
+{
+    *out = (const unsigned char *)custom_ext_srv_string;
+    *outlen = strlen(custom_ext_srv_string);
+    return 1;                   /* Send "defg" */
+}
+
+static char *cipher = NULL;
+static int verbose = 0;
+static int debug = 0;
 #if 0
 /* Not used yet. */
-#ifdef FIONBIO
-static int s_nbio=0;
-#endif
+# ifdef FIONBIO
+static int s_nbio = 0;
+# endif
 #endif
 
-static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+static const char rnd_seed[] =
+    "string to make the random number generator think it has entropy";
 
-int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time);
-int doit(SSL *s_ssl,SSL *c_ssl,long bytes);
+int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
+                 clock_t *c_time);
+int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
 static int do_test_cipherlist(void);
 static void sv_usage(void)
-	{
-	fprintf(stderr,"usage: ssltest [args ...]\n");
-	fprintf(stderr,"\n");
+{
+    fprintf(stderr, "usage: ssltest [args ...]\n");
+    fprintf(stderr, "\n");
 #ifdef OPENSSL_FIPS
-	fprintf(stderr,"-F             - run test in FIPS mode\n");
-#endif
-	fprintf(stderr," -server_auth  - check server certificate\n");
-	fprintf(stderr," -client_auth  - do client authentication\n");
-	fprintf(stderr," -proxy        - allow proxy certificates\n");
-	fprintf(stderr," -proxy_auth  - set proxy policy rights\n");
-	fprintf(stderr," -proxy_cond  - expression to test proxy policy rights\n");
-	fprintf(stderr," -v            - more output\n");
-	fprintf(stderr," -d            - debug output\n");
-	fprintf(stderr," -reuse        - use session-id reuse\n");
-	fprintf(stderr," -num     - number of connections to perform\n");
-	fprintf(stderr," -bytes   - number of bytes to swap between client/server\n");
+    fprintf(stderr, "-F             - run test in FIPS mode\n");
+#endif
+    fprintf(stderr, " -server_auth  - check server certificate\n");
+    fprintf(stderr, " -client_auth  - do client authentication\n");
+    fprintf(stderr, " -proxy        - allow proxy certificates\n");
+    fprintf(stderr, " -proxy_auth  - set proxy policy rights\n");
+    fprintf(stderr,
+            " -proxy_cond  - expression to test proxy policy rights\n");
+    fprintf(stderr, " -v            - more output\n");
+    fprintf(stderr, " -d            - debug output\n");
+    fprintf(stderr, " -reuse        - use session-id reuse\n");
+    fprintf(stderr, " -num     - number of connections to perform\n");
+    fprintf(stderr,
+            " -bytes   - number of bytes to swap between client/server\n");
 #ifndef OPENSSL_NO_DH
-	fprintf(stderr," -dhe1024      - use 1024 bit key (safe prime) for DHE\n");
-	fprintf(stderr," -dhe1024dsa   - use 1024 bit key (with 160-bit subprime) for DHE\n");
-	fprintf(stderr," -no_dhe       - disable DHE\n");
+    fprintf(stderr,
+            " -dhe1024      - use 1024 bit key (safe prime) for DHE\n");
+    fprintf(stderr,
+            " -dhe1024dsa   - use 1024 bit key (with 160-bit subprime) for DHE\n");
+    fprintf(stderr, " -no_dhe       - disable DHE\n");
 #endif
 #ifndef OPENSSL_NO_ECDH
-	fprintf(stderr," -no_ecdhe     - disable ECDHE\n");
+    fprintf(stderr, " -no_ecdhe     - disable ECDHE\n");
 #endif
 #ifndef OPENSSL_NO_PSK
-	fprintf(stderr," -psk arg      - PSK in hex (without 0x)\n");
+    fprintf(stderr, " -psk arg      - PSK in hex (without 0x)\n");
 #endif
 #ifndef OPENSSL_NO_SRP
-	fprintf(stderr," -srpuser user  - SRP username to use\n");
-	fprintf(stderr," -srppass arg   - password for 'user'\n");
+    fprintf(stderr, " -srpuser user  - SRP username to use\n");
+    fprintf(stderr, " -srppass arg   - password for 'user'\n");
 #endif
 #ifndef OPENSSL_NO_SSL2
-	fprintf(stderr," -ssl2         - use SSLv2\n");
+    fprintf(stderr, " -ssl2         - use SSLv2\n");
 #endif
 #ifndef OPENSSL_NO_SSL3_METHOD
-	fprintf(stderr," -ssl3         - use SSLv3\n");
+    fprintf(stderr, " -ssl3         - use SSLv3\n");
 #endif
 #ifndef OPENSSL_NO_TLS1
-	fprintf(stderr," -tls1         - use TLSv1\n");
-#endif
-	fprintf(stderr," -CApath arg   - PEM format directory of CA's\n");
-	fprintf(stderr," -CAfile arg   - PEM format file of CA's\n");
-	fprintf(stderr," -cert arg     - Server certificate file\n");
-	fprintf(stderr," -key arg      - Server key file (default: same as -cert)\n");
-	fprintf(stderr," -c_cert arg   - Client certificate file\n");
-	fprintf(stderr," -c_key arg    - Client key file (default: same as -c_cert)\n");
-	fprintf(stderr," -cipher arg   - The cipher list\n");
-	fprintf(stderr," -bio_pair     - Use BIO pairs\n");
-	fprintf(stderr," -f            - Test even cases that can't work\n");
-	fprintf(stderr," -time         - measure processor time used by client and server\n");
-	fprintf(stderr," -zlib         - use zlib compression\n");
-	fprintf(stderr," -rle          - use rle compression\n");
+    fprintf(stderr, " -tls1         - use TLSv1\n");
+#endif
+    fprintf(stderr, " -CApath arg   - PEM format directory of CA's\n");
+    fprintf(stderr, " -CAfile arg   - PEM format file of CA's\n");
+    fprintf(stderr, " -cert arg     - Server certificate file\n");
+    fprintf(stderr,
+            " -key arg      - Server key file (default: same as -cert)\n");
+    fprintf(stderr, " -c_cert arg   - Client certificate file\n");
+    fprintf(stderr,
+            " -c_key arg    - Client key file (default: same as -c_cert)\n");
+    fprintf(stderr, " -cipher arg   - The cipher list\n");
+    fprintf(stderr, " -bio_pair     - Use BIO pairs\n");
+    fprintf(stderr, " -f            - Test even cases that can't work\n");
+    fprintf(stderr,
+            " -time         - measure processor time used by client and server\n");
+    fprintf(stderr, " -zlib         - use zlib compression\n");
+    fprintf(stderr, " -rle          - use rle compression\n");
 #ifndef OPENSSL_NO_ECDH
-	fprintf(stderr," -named_curve arg  - Elliptic curve name to use for ephemeral ECDH keys.\n" \
-	               "                 Use \"openssl ecparam -list_curves\" for all names\n"  \
-	               "                 (default is sect163r2).\n");
-#endif
-	fprintf(stderr," -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
-		       "                    When this option is requested, the cipherlist\n"
-		       "                    tests are run instead of handshake tests.\n");
-	fprintf(stderr," -serverinfo_file file - have server use this file\n");
-	fprintf(stderr," -serverinfo_sct  - have client offer and expect SCT\n");
-	fprintf(stderr," -serverinfo_tack - have client offer and expect TACK\n");
-	fprintf(stderr," -custom_ext - try various custom extension callbacks\n");
-	fprintf(stderr," -alpn_client  - have client side offer ALPN\n");
-	fprintf(stderr," -alpn_server  - have server side offer ALPN\n");
-	fprintf(stderr," -alpn_expected  - the ALPN protocol that should be negotiated\n");
-	}
+    fprintf(stderr,
+            " -named_curve arg  - Elliptic curve name to use for ephemeral ECDH keys.\n"
+            "                 Use \"openssl ecparam -list_curves\" for all names\n"
+            "                 (default is sect163r2).\n");
+#endif
+    fprintf(stderr,
+            " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
+            "                    When this option is requested, the cipherlist\n"
+            "                    tests are run instead of handshake tests.\n");
+    fprintf(stderr, " -serverinfo_file file - have server use this file\n");
+    fprintf(stderr, " -serverinfo_sct  - have client offer and expect SCT\n");
+    fprintf(stderr,
+            " -serverinfo_tack - have client offer and expect TACK\n");
+    fprintf(stderr,
+            " -custom_ext - try various custom extension callbacks\n");
+    fprintf(stderr, " -alpn_client  - have client side offer ALPN\n");
+    fprintf(stderr, " -alpn_server  - have server side offer ALPN\n");
+    fprintf(stderr,
+            " -alpn_expected  - the ALPN protocol that should be negotiated\n");
+}
 
 static void print_details(SSL *c_ssl, const char *prefix)
-	{
-	const SSL_CIPHER *ciph;
-	X509 *cert;
-		
-	ciph=SSL_get_current_cipher(c_ssl);
-	BIO_printf(bio_stdout,"%s%s, cipher %s %s",
-		prefix,
-		SSL_get_version(c_ssl),
-		SSL_CIPHER_get_version(ciph),
-		SSL_CIPHER_get_name(ciph));
-	cert=SSL_get_peer_certificate(c_ssl);
-	if (cert != NULL)
-		{
-		EVP_PKEY *pkey = X509_get_pubkey(cert);
-		if (pkey != NULL)
-			{
-			if (0) 
-				;
+{
+    const SSL_CIPHER *ciph;
+    X509 *cert;
+
+    ciph = SSL_get_current_cipher(c_ssl);
+    BIO_printf(bio_stdout, "%s%s, cipher %s %s",
+               prefix,
+               SSL_get_version(c_ssl),
+               SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
+    cert = SSL_get_peer_certificate(c_ssl);
+    if (cert != NULL) {
+        EVP_PKEY *pkey = X509_get_pubkey(cert);
+        if (pkey != NULL) {
+            if (0) ;
 #ifndef OPENSSL_NO_RSA
-			else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
-				&& pkey->pkey.rsa->n != NULL)
-				{
-				BIO_printf(bio_stdout, ", %d bit RSA",
-					BN_num_bits(pkey->pkey.rsa->n));
-				}
+            else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
+                     && pkey->pkey.rsa->n != NULL) {
+                BIO_printf(bio_stdout, ", %d bit RSA",
+                           BN_num_bits(pkey->pkey.rsa->n));
+            }
 #endif
 #ifndef OPENSSL_NO_DSA
-			else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
-				&& pkey->pkey.dsa->p != NULL)
-				{
-				BIO_printf(bio_stdout, ", %d bit DSA",
-					BN_num_bits(pkey->pkey.dsa->p));
-				}
-#endif
-			EVP_PKEY_free(pkey);
-			}
-		X509_free(cert);
-		}
-	/* The SSL API does not allow us to look at temporary RSA/DH keys,
-	 * otherwise we should print their lengths too */
-	BIO_printf(bio_stdout,"\n");
-	}
+            else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
+                     && pkey->pkey.dsa->p != NULL) {
+                BIO_printf(bio_stdout, ", %d bit DSA",
+                           BN_num_bits(pkey->pkey.dsa->p));
+            }
+#endif
+            EVP_PKEY_free(pkey);
+        }
+        X509_free(cert);
+    }
+    /*
+     * The SSL API does not allow us to look at temporary RSA/DH keys,
+     * otherwise we should print their lengths too
+     */
+    BIO_printf(bio_stdout, "\n");
+}
 
 static void lock_dbg_cb(int mode, int type, const char *file, int line)
-	{
-	static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
-	const char *errstr = NULL;
-	int rw;
-	
-	rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
-	if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
-		{
-		errstr = "invalid mode";
-		goto err;
-		}
-
-	if (type < 0 || type >= CRYPTO_NUM_LOCKS)
-		{
-		errstr = "type out of bounds";
-		goto err;
-		}
-
-	if (mode & CRYPTO_LOCK)
-		{
-		if (modes[type])
-			{
-			errstr = "already locked";
-			/* must not happen in a single-threaded program
-			 * (would deadlock) */
-			goto err;
-			}
-
-		modes[type] = rw;
-		}
-	else if (mode & CRYPTO_UNLOCK)
-		{
-		if (!modes[type])
-			{
-			errstr = "not locked";
-			goto err;
-			}
-		
-		if (modes[type] != rw)
-			{
-			errstr = (rw == CRYPTO_READ) ?
-				"CRYPTO_r_unlock on write lock" :
-				"CRYPTO_w_unlock on read lock";
-			}
-
-		modes[type] = 0;
-		}
-	else
-		{
-		errstr = "invalid mode";
-		goto err;
-		}
+{
+    static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
+    const char *errstr = NULL;
+    int rw;
+
+    rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
+    if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
+        errstr = "invalid mode";
+        goto err;
+    }
+
+    if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
+        errstr = "type out of bounds";
+        goto err;
+    }
+
+    if (mode & CRYPTO_LOCK) {
+        if (modes[type]) {
+            errstr = "already locked";
+            /*
+             * must not happen in a single-threaded program (would deadlock)
+             */
+            goto err;
+        }
+
+        modes[type] = rw;
+    } else if (mode & CRYPTO_UNLOCK) {
+        if (!modes[type]) {
+            errstr = "not locked";
+            goto err;
+        }
+
+        if (modes[type] != rw) {
+            errstr = (rw == CRYPTO_READ) ?
+                "CRYPTO_r_unlock on write lock" :
+                "CRYPTO_w_unlock on read lock";
+        }
+
+        modes[type] = 0;
+    } else {
+        errstr = "invalid mode";
+        goto err;
+    }
 
  err:
-	if (errstr)
-		{
-		/* we cannot use bio_err here */
-		fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
-			errstr, mode, type, file, line);
-		}
-	}
+    if (errstr) {
+        /* we cannot use bio_err here */
+        fprintf(stderr,
+                "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
+                errstr, mode, type, file, line);
+    }
+}
 
 #ifdef TLSEXT_TYPE_opaque_prf_input
-struct cb_info_st { void *input; size_t len; int ret; };
+struct cb_info_st {
+    void *input;
+    size_t len;
+    int ret;
+};
 struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */
 struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */
 struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */
 struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */
 
 int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_)
-	{
-	struct cb_info_st *arg = arg_;
-
-	if (arg == NULL)
-		return 1;
-	
-	if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
-		return 0;
-	return arg->ret;
-	}
+{
+    struct cb_info_st *arg = arg_;
+
+    if (arg == NULL)
+        return 1;
+
+    if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
+        return 0;
+    return arg->ret;
+}
 #endif
 
 int main(int argc, char *argv[])
-	{
-	char *CApath=NULL,*CAfile=NULL;
-	int badop=0;
-	int bio_pair=0;
-	int force=0;
-	int tls1=0,ssl2=0,ssl3=0,ret=1;
-	int client_auth=0;
-	int server_auth=0,i;
-	struct app_verify_arg app_verify_arg =
-		{ APP_CALLBACK_STRING, 0, 0, NULL, NULL };
-	char *server_cert=TEST_SERVER_CERT;
-	char *server_key=NULL;
-	char *client_cert=TEST_CLIENT_CERT;
-	char *client_key=NULL;
+{
+    char *CApath = NULL, *CAfile = NULL;
+    int badop = 0;
+    int bio_pair = 0;
+    int force = 0;
+    int tls1 = 0, ssl2 = 0, ssl3 = 0, ret = 1;
+    int client_auth = 0;
+    int server_auth = 0, i;
+    struct app_verify_arg app_verify_arg =
+        { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
+    char *server_cert = TEST_SERVER_CERT;
+    char *server_key = NULL;
+    char *client_cert = TEST_CLIENT_CERT;
+    char *client_key = NULL;
 #ifndef OPENSSL_NO_ECDH
-	char *named_curve = NULL;
-#endif
-	SSL_CTX *s_ctx=NULL;
-	SSL_CTX *c_ctx=NULL;
-	const SSL_METHOD *meth=NULL;
-	SSL *c_ssl,*s_ssl;
-	int number=1,reuse=0;
-	long bytes=256L;
+    char *named_curve = NULL;
+#endif
+    SSL_CTX *s_ctx = NULL;
+    SSL_CTX *c_ctx = NULL;
+    const SSL_METHOD *meth = NULL;
+    SSL *c_ssl, *s_ssl;
+    int number = 1, reuse = 0;
+    long bytes = 256L;
 #ifndef OPENSSL_NO_DH
-	DH *dh;
-	int dhe1024 = 0, dhe1024dsa = 0;
+    DH *dh;
+    int dhe1024 = 0, dhe1024dsa = 0;
 #endif
 #ifndef OPENSSL_NO_ECDH
-	EC_KEY *ecdh = NULL;
+    EC_KEY *ecdh = NULL;
 #endif
 #ifndef OPENSSL_NO_SRP
-	/* client */
-	SRP_CLIENT_ARG srp_client_arg = {NULL,NULL};
-	/* server */
-	SRP_SERVER_ARG srp_server_arg = {NULL,NULL};
-#endif
-	int no_dhe = 0;
-	int no_ecdhe = 0;
-	int no_psk = 0;
-	int print_time = 0;
-	clock_t s_time = 0, c_time = 0;
+    /* client */
+    SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
+    /* server */
+    SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
+#endif
+    int no_dhe = 0;
+    int no_ecdhe = 0;
+    int no_psk = 0;
+    int print_time = 0;
+    clock_t s_time = 0, c_time = 0;
 #ifndef OPENSSL_NO_COMP
-	int comp = 0;
-	COMP_METHOD *cm = NULL;
-	STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
+    int comp = 0;
+    COMP_METHOD *cm = NULL;
+    STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
 #endif
-	int test_cipherlist = 0;
+    int test_cipherlist = 0;
 #ifdef OPENSSL_FIPS
-	int fips_mode=0;
+    int fips_mode = 0;
 #endif
-        int no_protocol = 0;
+    int no_protocol = 0;
 
-	verbose = 0;
-	debug = 0;
-	cipher = 0;
+    verbose = 0;
+    debug = 0;
+    cipher = 0;
 
-	bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT);	
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
 
-	CRYPTO_set_locking_callback(lock_dbg_cb);
+    CRYPTO_set_locking_callback(lock_dbg_cb);
 
-	/* enable memory leak checking unless explicitly disabled */
-	if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
-		{
-		CRYPTO_malloc_debug_init();
-		CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
-		}
-	else
-		{
-		/* OPENSSL_DEBUG_MEMORY=off */
-		CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
-		}
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+    /* enable memory leak checking unless explicitly disabled */
+    if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
+          && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
+        CRYPTO_malloc_debug_init();
+        CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+    } else {
+        /* OPENSSL_DEBUG_MEMORY=off */
+        CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+    }
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
-	RAND_seed(rnd_seed, sizeof rnd_seed);
+    RAND_seed(rnd_seed, sizeof rnd_seed);
 
-	bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT);
+    bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
 
-	argc--;
-	argv++;
+    argc--;
+    argv++;
 
-	while (argc >= 1)
-		{
-		if(!strcmp(*argv,"-F"))
-			{
+    while (argc >= 1) {
+        if (!strcmp(*argv, "-F")) {
 #ifdef OPENSSL_FIPS
-			fips_mode=1;
+            fips_mode = 1;
 #else
-			fprintf(stderr,"not compiled with FIPS support, so exiting without running.\n");
-			EXIT(0);
-#endif
-			}
-		else if (strcmp(*argv,"-server_auth") == 0)
-			server_auth=1;
-		else if	(strcmp(*argv,"-client_auth") == 0)
-			client_auth=1;
-		else if (strcmp(*argv,"-proxy_auth") == 0)
-			{
-			if (--argc < 1) goto bad;
-			app_verify_arg.proxy_auth= *(++argv);
-			}
-		else if (strcmp(*argv,"-proxy_cond") == 0)
-			{
-			if (--argc < 1) goto bad;
-			app_verify_arg.proxy_cond= *(++argv);
-			}
-		else if	(strcmp(*argv,"-v") == 0)
-			verbose=1;
-		else if	(strcmp(*argv,"-d") == 0)
-			debug=1;
-		else if	(strcmp(*argv,"-reuse") == 0)
-			reuse=1;
-		else if	(strcmp(*argv,"-dhe1024") == 0)
-			{
+            fprintf(stderr,
+                    "not compiled with FIPS support, so exiting without running.\n");
+            EXIT(0);
+#endif
+        } else if (strcmp(*argv, "-server_auth") == 0)
+            server_auth = 1;
+        else if (strcmp(*argv, "-client_auth") == 0)
+            client_auth = 1;
+        else if (strcmp(*argv, "-proxy_auth") == 0) {
+            if (--argc < 1)
+                goto bad;
+            app_verify_arg.proxy_auth = *(++argv);
+        } else if (strcmp(*argv, "-proxy_cond") == 0) {
+            if (--argc < 1)
+                goto bad;
+            app_verify_arg.proxy_cond = *(++argv);
+        } else if (strcmp(*argv, "-v") == 0)
+            verbose = 1;
+        else if (strcmp(*argv, "-d") == 0)
+            debug = 1;
+        else if (strcmp(*argv, "-reuse") == 0)
+            reuse = 1;
+        else if (strcmp(*argv, "-dhe1024") == 0) {
 #ifndef OPENSSL_NO_DH
-			dhe1024=1;
+            dhe1024 = 1;
 #else
-			fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
+            fprintf(stderr,
+                    "ignoring -dhe1024, since I'm compiled without DH\n");
 #endif
-			}
-		else if	(strcmp(*argv,"-dhe1024dsa") == 0)
-			{
+        } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
 #ifndef OPENSSL_NO_DH
-			dhe1024dsa=1;
+            dhe1024dsa = 1;
 #else
-			fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
-#endif
-			}
-		else if	(strcmp(*argv,"-no_dhe") == 0)
-			no_dhe=1;
-		else if	(strcmp(*argv,"-no_ecdhe") == 0)
-			no_ecdhe=1;
-		else if (strcmp(*argv,"-psk") == 0)
-			{
-			if (--argc < 1) goto bad;
-			psk_key=*(++argv);
+            fprintf(stderr,
+                    "ignoring -dhe1024, since I'm compiled without DH\n");
+#endif
+        } else if (strcmp(*argv, "-no_dhe") == 0)
+            no_dhe = 1;
+        else if (strcmp(*argv, "-no_ecdhe") == 0)
+            no_ecdhe = 1;
+        else if (strcmp(*argv, "-psk") == 0) {
+            if (--argc < 1)
+                goto bad;
+            psk_key = *(++argv);
 #ifndef OPENSSL_NO_PSK
-			if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key))
-				{
-				BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
-				goto bad;
-				}
+            if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
+                BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
+                goto bad;
+            }
 #else
-			no_psk=1;
+            no_psk = 1;
 #endif
-			}
+        }
 #ifndef OPENSSL_NO_SRP
-		else if (strcmp(*argv,"-srpuser") == 0)
-			{
-			if (--argc < 1) goto bad;
-			srp_server_arg.expected_user = srp_client_arg.srplogin= *(++argv);
-			tls1=1;
-			}
-		else if (strcmp(*argv,"-srppass") == 0)
-			{
-			if (--argc < 1) goto bad;
-			srp_server_arg.pass = srp_client_arg.srppassin= *(++argv);
-			tls1=1;
-			}
-#endif
-		else if	(strcmp(*argv,"-ssl2") == 0)
-			{
+        else if (strcmp(*argv, "-srpuser") == 0) {
+            if (--argc < 1)
+                goto bad;
+            srp_server_arg.expected_user = srp_client_arg.srplogin =
+                *(++argv);
+            tls1 = 1;
+        } else if (strcmp(*argv, "-srppass") == 0) {
+            if (--argc < 1)
+                goto bad;
+            srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
+            tls1 = 1;
+        }
+#endif
+        else if (strcmp(*argv, "-ssl2") == 0) {
 #ifdef OPENSSL_NO_SSL2
-			no_protocol = 1;
+            no_protocol = 1;
 #endif
-			ssl2 = 1;
-			}
-		else if	(strcmp(*argv,"-tls1") == 0)
-			{
+            ssl2 = 1;
+        } else if (strcmp(*argv, "-tls1") == 0) {
 #ifdef OPENSSL_NO_TLS1
-			no_protocol = 1;
+            no_protocol = 1;
 #endif
-			tls1 = 1;
-			}
-		else if	(strcmp(*argv,"-ssl3") == 0)
-			{
+            tls1 = 1;
+        } else if (strcmp(*argv, "-ssl3") == 0) {
 #ifdef OPENSSL_NO_SSL3_METHOD
-			no_protocol = 1;
-#endif
-			ssl3 = 1;
-			}
-		else if	(strncmp(*argv,"-num",4) == 0)
-			{
-			if (--argc < 1) goto bad;
-			number= atoi(*(++argv));
-			if (number == 0) number=1;
-			}
-		else if	(strcmp(*argv,"-bytes") == 0)
-			{
-			if (--argc < 1) goto bad;
-			bytes= atol(*(++argv));
-			if (bytes == 0L) bytes=1L;
-			i=strlen(argv[0]);
-			if (argv[0][i-1] == 'k') bytes*=1024L;
-			if (argv[0][i-1] == 'm') bytes*=1024L*1024L;
-			}
-		else if	(strcmp(*argv,"-cert") == 0)
-			{
-			if (--argc < 1) goto bad;
-			server_cert= *(++argv);
-			}
-		else if	(strcmp(*argv,"-s_cert") == 0)
-			{
-			if (--argc < 1) goto bad;
-			server_cert= *(++argv);
-			}
-		else if	(strcmp(*argv,"-key") == 0)
-			{
-			if (--argc < 1) goto bad;
-			server_key= *(++argv);
-			}
-		else if	(strcmp(*argv,"-s_key") == 0)
-			{
-			if (--argc < 1) goto bad;
-			server_key= *(++argv);
-			}
-		else if	(strcmp(*argv,"-c_cert") == 0)
-			{
-			if (--argc < 1) goto bad;
-			client_cert= *(++argv);
-			}
-		else if	(strcmp(*argv,"-c_key") == 0)
-			{
-			if (--argc < 1) goto bad;
-			client_key= *(++argv);
-			}
-		else if	(strcmp(*argv,"-cipher") == 0)
-			{
-			if (--argc < 1) goto bad;
-			cipher= *(++argv);
-			}
-		else if	(strcmp(*argv,"-CApath") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CApath= *(++argv);
-			}
-		else if	(strcmp(*argv,"-CAfile") == 0)
-			{
-			if (--argc < 1) goto bad;
-			CAfile= *(++argv);
-			}
-		else if	(strcmp(*argv,"-bio_pair") == 0)
-			{
-			bio_pair = 1;
-			}
-		else if	(strcmp(*argv,"-f") == 0)
-			{
-			force = 1;
-			}
-		else if	(strcmp(*argv,"-time") == 0)
-			{
-			print_time = 1;
-			}
+            no_protocol = 1;
+#endif
+            ssl3 = 1;
+        } else if (strncmp(*argv, "-num", 4) == 0) {
+            if (--argc < 1)
+                goto bad;
+            number = atoi(*(++argv));
+            if (number == 0)
+                number = 1;
+        } else if (strcmp(*argv, "-bytes") == 0) {
+            if (--argc < 1)
+                goto bad;
+            bytes = atol(*(++argv));
+            if (bytes == 0L)
+                bytes = 1L;
+            i = strlen(argv[0]);
+            if (argv[0][i - 1] == 'k')
+                bytes *= 1024L;
+            if (argv[0][i - 1] == 'm')
+                bytes *= 1024L * 1024L;
+        } else if (strcmp(*argv, "-cert") == 0) {
+            if (--argc < 1)
+                goto bad;
+            server_cert = *(++argv);
+        } else if (strcmp(*argv, "-s_cert") == 0) {
+            if (--argc < 1)
+                goto bad;
+            server_cert = *(++argv);
+        } else if (strcmp(*argv, "-key") == 0) {
+            if (--argc < 1)
+                goto bad;
+            server_key = *(++argv);
+        } else if (strcmp(*argv, "-s_key") == 0) {
+            if (--argc < 1)
+                goto bad;
+            server_key = *(++argv);
+        } else if (strcmp(*argv, "-c_cert") == 0) {
+            if (--argc < 1)
+                goto bad;
+            client_cert = *(++argv);
+        } else if (strcmp(*argv, "-c_key") == 0) {
+            if (--argc < 1)
+                goto bad;
+            client_key = *(++argv);
+        } else if (strcmp(*argv, "-cipher") == 0) {
+            if (--argc < 1)
+                goto bad;
+            cipher = *(++argv);
+        } else if (strcmp(*argv, "-CApath") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CApath = *(++argv);
+        } else if (strcmp(*argv, "-CAfile") == 0) {
+            if (--argc < 1)
+                goto bad;
+            CAfile = *(++argv);
+        } else if (strcmp(*argv, "-bio_pair") == 0) {
+            bio_pair = 1;
+        } else if (strcmp(*argv, "-f") == 0) {
+            force = 1;
+        } else if (strcmp(*argv, "-time") == 0) {
+            print_time = 1;
+        }
 #ifndef OPENSSL_NO_COMP
-		else if	(strcmp(*argv,"-zlib") == 0)
-			{
-			comp = COMP_ZLIB;
-			}
-		else if	(strcmp(*argv,"-rle") == 0)
-			{
-			comp = COMP_RLE;
-			}
-#endif
-		else if	(strcmp(*argv,"-named_curve") == 0)
-			{
-			if (--argc < 1) goto bad;
-#ifndef OPENSSL_NO_ECDH		
-			named_curve = *(++argv);
+        else if (strcmp(*argv, "-zlib") == 0) {
+            comp = COMP_ZLIB;
+        } else if (strcmp(*argv, "-rle") == 0) {
+            comp = COMP_RLE;
+        }
+#endif
+        else if (strcmp(*argv, "-named_curve") == 0) {
+            if (--argc < 1)
+                goto bad;
+#ifndef OPENSSL_NO_ECDH
+            named_curve = *(++argv);
 #else
-			fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n");
-			++argv;
-#endif
-			}
-		else if	(strcmp(*argv,"-app_verify") == 0)
-			{
-			app_verify_arg.app_verify = 1;
-			}
-		else if	(strcmp(*argv,"-proxy") == 0)
-			{
-			app_verify_arg.allow_proxy_certs = 1;
-			}
-		else if (strcmp(*argv,"-test_cipherlist") == 0)
-			{
-			test_cipherlist = 1;
-			}
-		else if (strcmp(*argv,"-serverinfo_sct") == 0)
-			{
-			serverinfo_sct = 1;
-			}
-		else if (strcmp(*argv,"-serverinfo_tack") == 0)
-			{
-			serverinfo_tack = 1;
-			}
-		else if (strcmp(*argv,"-serverinfo_file") == 0)
-			{
-			if (--argc < 1) goto bad;
-			serverinfo_file = *(++argv);
-			}
-		else if (strcmp(*argv,"-custom_ext") == 0)
-			{
-			custom_ext = 1;
-			}
-		else if (strcmp(*argv,"-alpn_client") == 0)
-			{
-			if (--argc < 1) goto bad;
-			alpn_client = *(++argv);
-			}
-		else if (strcmp(*argv,"-alpn_server") == 0)
-			{
-			if (--argc < 1) goto bad;
-			alpn_server = *(++argv);
-			}
-		else if (strcmp(*argv,"-alpn_expected") == 0)
-			{
-			if (--argc < 1) goto bad;
-			alpn_expected = *(++argv);
-			}
-		else
-			{
-			fprintf(stderr,"unknown option %s\n",*argv);
-			badop=1;
-			break;
-			}
-		argc--;
-		argv++;
-		}
-	if (badop)
-		{
-bad:
-		sv_usage();
-		goto end;
-		}
-
-	/*
-	 * test_cipherlist prevails over protocol switch: we test the cipherlist
-	 * for all enabled protocols.
-	 */
-	if (test_cipherlist == 1)
-		{
-		/* ensure that the cipher list are correctly sorted and exit */
-		fprintf(stdout, "Testing cipherlist order only. Ignoring all "
-			"other options.\n");
-		if (do_test_cipherlist() == 0)
-			EXIT(1);
-		ret = 0;
-		goto end;
-		}
-
-	if (ssl2 + ssl3 + tls1 > 1)
-		{
-		fprintf(stderr, "At most one of -ssl2, -ssl3, or -tls1 should "
-			"be requested.\n");
-		EXIT(1);
-		}
-
-	/*
-	 * Testing was requested for a compiled-out protocol (e.g. SSLv2).
-         * Ideally, we would error out, but the generic test wrapper can't know
-	 * when to expect failure. So we do nothing and return success.
-	 */
-	if (no_protocol)
-		{
-		fprintf(stderr, "Testing was requested for a disabled protocol. "
-			"Skipping tests.\n");
-		ret = 0;
-		goto end;
-		}
-
-	if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
-		{
-		fprintf(stderr, "This case cannot work.  Use -f to perform "
-			"the test anyway (and\n-d to see what happens), "
-			"or add one of -ssl2, -ssl3, -tls1, -reuse\n"
-			"to avoid protocol mismatch.\n");
-		EXIT(1);
-		}
-
+            fprintf(stderr,
+                    "ignoring -named_curve, since I'm compiled without ECDH\n");
+            ++argv;
+#endif
+        } else if (strcmp(*argv, "-app_verify") == 0) {
+            app_verify_arg.app_verify = 1;
+        } else if (strcmp(*argv, "-proxy") == 0) {
+            app_verify_arg.allow_proxy_certs = 1;
+        } else if (strcmp(*argv, "-test_cipherlist") == 0) {
+            test_cipherlist = 1;
+        } else if (strcmp(*argv, "-serverinfo_sct") == 0) {
+            serverinfo_sct = 1;
+        } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
+            serverinfo_tack = 1;
+        } else if (strcmp(*argv, "-serverinfo_file") == 0) {
+            if (--argc < 1)
+                goto bad;
+            serverinfo_file = *(++argv);
+        } else if (strcmp(*argv, "-custom_ext") == 0) {
+            custom_ext = 1;
+        } else if (strcmp(*argv, "-alpn_client") == 0) {
+            if (--argc < 1)
+                goto bad;
+            alpn_client = *(++argv);
+        } else if (strcmp(*argv, "-alpn_server") == 0) {
+            if (--argc < 1)
+                goto bad;
+            alpn_server = *(++argv);
+        } else if (strcmp(*argv, "-alpn_expected") == 0) {
+            if (--argc < 1)
+                goto bad;
+            alpn_expected = *(++argv);
+        } else {
+            fprintf(stderr, "unknown option %s\n", *argv);
+            badop = 1;
+            break;
+        }
+        argc--;
+        argv++;
+    }
+    if (badop) {
+ bad:
+        sv_usage();
+        goto end;
+    }
+
+    /*
+     * test_cipherlist prevails over protocol switch: we test the cipherlist
+     * for all enabled protocols.
+     */
+    if (test_cipherlist == 1) {
+        /*
+         * ensure that the cipher list are correctly sorted and exit
+         */
+        fprintf(stdout, "Testing cipherlist order only. Ignoring all "
+                "other options.\n");
+        if (do_test_cipherlist() == 0)
+            EXIT(1);
+        ret = 0;
+        goto end;
+    }
+
+    if (ssl2 + ssl3 + tls1 > 1) {
+        fprintf(stderr, "At most one of -ssl2, -ssl3, or -tls1 should "
+                "be requested.\n");
+        EXIT(1);
+    }
+
+    /*
+     * Testing was requested for a compiled-out protocol (e.g. SSLv2).
+     * Ideally, we would error out, but the generic test wrapper can't know
+     * when to expect failure. So we do nothing and return success.
+     */
+    if (no_protocol) {
+        fprintf(stderr, "Testing was requested for a disabled protocol. "
+                "Skipping tests.\n");
+        ret = 0;
+        goto end;
+    }
+
+    if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force) {
+        fprintf(stderr, "This case cannot work.  Use -f to perform "
+                "the test anyway (and\n-d to see what happens), "
+                "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
+                "to avoid protocol mismatch.\n");
+        EXIT(1);
+    }
 #ifdef OPENSSL_FIPS
-	if(fips_mode)
-		{
-		if(!FIPS_mode_set(1))
-			{
-			ERR_load_crypto_strings();
-			ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
-			EXIT(1);
-			}
-		else
-			fprintf(stderr,"*** IN FIPS MODE ***\n");
-		}
-#endif
-
-	if (print_time)
-		{
-		if (!bio_pair)
-			{
-			fprintf(stderr, "Using BIO pair (-bio_pair)\n");
-			bio_pair = 1;
-			}
-		if (number < 50 && !force)
-			fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
-		}
-
-/*	if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
-
-	SSL_library_init();
-	SSL_load_error_strings();
+    if (fips_mode) {
+        if (!FIPS_mode_set(1)) {
+            ERR_load_crypto_strings();
+            ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
+            EXIT(1);
+        } else
+            fprintf(stderr, "*** IN FIPS MODE ***\n");
+    }
+#endif
+
+    if (print_time) {
+        if (!bio_pair) {
+            fprintf(stderr, "Using BIO pair (-bio_pair)\n");
+            bio_pair = 1;
+        }
+        if (number < 50 && !force)
+            fprintf(stderr,
+                    "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
+    }
+
+/*      if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
+
+    SSL_library_init();
+    SSL_load_error_strings();
 
 #ifndef OPENSSL_NO_COMP
-	if (comp == COMP_ZLIB) cm = COMP_zlib();
-	if (comp == COMP_RLE) cm = COMP_rle();
-	if (cm != NULL)
-		{
-		if (cm->type != NID_undef)
-			{
-			if (SSL_COMP_add_compression_method(comp, cm) != 0)
-				{
-				fprintf(stderr,
-					"Failed to add compression method\n");
-				ERR_print_errors_fp(stderr);
-				}
-			}
-		else
-			{
-			fprintf(stderr,
-				"Warning: %s compression not supported\n",
-				(comp == COMP_RLE ? "rle" :
-					(comp == COMP_ZLIB ? "zlib" :
-						"unknown")));
-			ERR_print_errors_fp(stderr);
-			}
-		}
-	ssl_comp_methods = SSL_COMP_get_compression_methods();
-	fprintf(stderr, "Available compression methods:\n");
-	{
-	int j, n = sk_SSL_COMP_num(ssl_comp_methods);
-	if (n == 0)
-		fprintf(stderr, "  NONE\n");
-	else
-		for (j = 0; j < n; j++)
-			{
-			SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
-			fprintf(stderr, "  %d: %s\n", c->id, c->name);
-			}
-	}
-#endif
-
-/* At this point, ssl2/ssl3/tls1 is only set if the protocol is available.
- * (Otherwise we exit early.)
- * However the compiler doesn't know this, so we ifdef. */
+    if (comp == COMP_ZLIB)
+        cm = COMP_zlib();
+    if (comp == COMP_RLE)
+        cm = COMP_rle();
+    if (cm != NULL) {
+        if (cm->type != NID_undef) {
+            if (SSL_COMP_add_compression_method(comp, cm) != 0) {
+                fprintf(stderr, "Failed to add compression method\n");
+                ERR_print_errors_fp(stderr);
+            }
+        } else {
+            fprintf(stderr,
+                    "Warning: %s compression not supported\n",
+                    (comp == COMP_RLE ? "rle" :
+                     (comp == COMP_ZLIB ? "zlib" : "unknown")));
+            ERR_print_errors_fp(stderr);
+        }
+    }
+    ssl_comp_methods = SSL_COMP_get_compression_methods();
+    fprintf(stderr, "Available compression methods:\n");
+    {
+        int j, n = sk_SSL_COMP_num(ssl_comp_methods);
+        if (n == 0)
+            fprintf(stderr, "  NONE\n");
+        else
+            for (j = 0; j < n; j++) {
+                SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
+                fprintf(stderr, "  %d: %s\n", c->id, c->name);
+            }
+    }
+#endif
+
+    /*
+     * At this point, ssl2/ssl3/tls1 is only set if the protocol is
+     * available. (Otherwise we exit early.) However the compiler doesn't
+     * know this, so we ifdef.
+     */
 #ifndef OPENSSL_NO_SSL2
-	if (ssl2)
-		meth=SSLv2_method();
-	else
+    if (ssl2)
+        meth = SSLv2_method();
+    else
 #endif
 #ifndef OPENSSL_NO_SSL3
-	if (ssl3)
-		meth=SSLv3_method();
-	else
+    if (ssl3)
+        meth = SSLv3_method();
+    else
 #endif
 #ifndef OPENSSL_NO_TLS1
-	if (tls1)
-		meth=TLSv1_method();
-	else
-#endif
-	meth=SSLv23_method();
-
-	c_ctx=SSL_CTX_new(meth);
-	s_ctx=SSL_CTX_new(meth);
-	if ((c_ctx == NULL) || (s_ctx == NULL))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	if (cipher != NULL)
-		{
-		SSL_CTX_set_cipher_list(c_ctx,cipher);
-		SSL_CTX_set_cipher_list(s_ctx,cipher);
-		}
-
+    if (tls1)
+        meth = TLSv1_method();
+    else
+#endif
+        meth = SSLv23_method();
+
+    c_ctx = SSL_CTX_new(meth);
+    s_ctx = SSL_CTX_new(meth);
+    if ((c_ctx == NULL) || (s_ctx == NULL)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    if (cipher != NULL) {
+        SSL_CTX_set_cipher_list(c_ctx, cipher);
+        SSL_CTX_set_cipher_list(s_ctx, cipher);
+    }
 #ifndef OPENSSL_NO_DH
-	if (!no_dhe)
-		{
-		if (dhe1024dsa)
-			{
-			/* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */
-			SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
-			dh=get_dh1024dsa();
-			}
-		else if (dhe1024)
-			dh=get_dh1024();
-		else
-			dh=get_dh512();
-		SSL_CTX_set_tmp_dh(s_ctx,dh);
-		DH_free(dh);
-		}
+    if (!no_dhe) {
+        if (dhe1024dsa) {
+            /*
+             * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks
+             */
+            SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
+            dh = get_dh1024dsa();
+        } else if (dhe1024)
+            dh = get_dh1024();
+        else
+            dh = get_dh512();
+        SSL_CTX_set_tmp_dh(s_ctx, dh);
+        DH_free(dh);
+    }
 #else
-	(void)no_dhe;
+    (void)no_dhe;
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	if (!no_ecdhe)
-		{
-		int nid;
-
-		if (named_curve != NULL)
-			{
-			nid = OBJ_sn2nid(named_curve);
-			if (nid == 0)
-			{
-				BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
-				goto end;
-				}
-			}
-		else
-#ifdef OPENSSL_NO_EC2M
-			nid = NID_X9_62_prime256v1;
+    if (!no_ecdhe) {
+        int nid;
+
+        if (named_curve != NULL) {
+            nid = OBJ_sn2nid(named_curve);
+            if (nid == 0) {
+                BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
+                goto end;
+            }
+        } else
+# ifdef OPENSSL_NO_EC2M
+            nid = NID_X9_62_prime256v1;
+# else
+            nid = NID_sect163r2;
+# endif
+
+        ecdh = EC_KEY_new_by_curve_name(nid);
+        if (ecdh == NULL) {
+            BIO_printf(bio_err, "unable to create curve\n");
+            goto end;
+        }
+
+        SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
+        SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
+        EC_KEY_free(ecdh);
+    }
 #else
-			nid = NID_sect163r2;
-#endif
-
-		ecdh = EC_KEY_new_by_curve_name(nid);
-		if (ecdh == NULL)
-			{
-			BIO_printf(bio_err, "unable to create curve\n");
-			goto end;
-			}
-
-		SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
-		SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
-		EC_KEY_free(ecdh);
-		}
-#else
-	(void)no_ecdhe;
+    (void)no_ecdhe;
 #endif
 
 #ifndef OPENSSL_NO_RSA
-	SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
+    SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb);
 #endif
 
 #ifdef TLSEXT_TYPE_opaque_prf_input
-	SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
-	SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
-	/* or &co2 or NULL */
-	SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1);
-	/* or &so2 or NULL */
-	SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1);
-#endif
-
-	if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM))
-		{
-		ERR_print_errors(bio_err);
-		}
-	else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
-		(server_key?server_key:server_cert), SSL_FILETYPE_PEM))
-		{
-		ERR_print_errors(bio_err);
-		goto end;
-		}
-
-	if (client_auth)
-		{
-		SSL_CTX_use_certificate_file(c_ctx,client_cert,
-			SSL_FILETYPE_PEM);
-		SSL_CTX_use_PrivateKey_file(c_ctx,
-			(client_key?client_key:client_cert),
-			SSL_FILETYPE_PEM);
-		}
-
-	if (	(!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(s_ctx)) ||
-		(!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(c_ctx)))
-		{
-		/* fprintf(stderr,"SSL_load_verify_locations\n"); */
-		ERR_print_errors(bio_err);
-		/* goto end; */
-		}
-
-	if (client_auth)
-		{
-		BIO_printf(bio_err,"client authentication\n");
-		SSL_CTX_set_verify(s_ctx,
-			SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
-			verify_callback);
-		SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, &app_verify_arg);
-		}
-	if (server_auth)
-		{
-		BIO_printf(bio_err,"server authentication\n");
-		SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
-			verify_callback);
-		SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, &app_verify_arg);
-		}
-	
-	{
-		int session_id_context = 0;
-		SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context);
-	}
-
-	/* Use PSK only if PSK key is given */
-	if (psk_key != NULL)
-		{
-		/* no_psk is used to avoid putting psk command to openssl tool */
-		if (no_psk)
-			{
-			/* if PSK is not compiled in and psk key is
-			 * given, do nothing and exit successfully */
-			ret=0;
-			goto end;
-			}
+    SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
+    SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
+    /* or &co2 or NULL */
+    SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1);
+    /* or &so2 or NULL */
+    SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1);
+#endif
+
+    if (!SSL_CTX_use_certificate_file(s_ctx, server_cert, SSL_FILETYPE_PEM)) {
+        ERR_print_errors(bio_err);
+    } else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
+                                            (server_key ? server_key :
+                                             server_cert),
+                                            SSL_FILETYPE_PEM)) {
+        ERR_print_errors(bio_err);
+        goto end;
+    }
+
+    if (client_auth) {
+        SSL_CTX_use_certificate_file(c_ctx, client_cert, SSL_FILETYPE_PEM);
+        SSL_CTX_use_PrivateKey_file(c_ctx,
+                                    (client_key ? client_key : client_cert),
+                                    SSL_FILETYPE_PEM);
+    }
+
+    if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
+        (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
+        (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
+        (!SSL_CTX_set_default_verify_paths(c_ctx))) {
+        /* fprintf(stderr,"SSL_load_verify_locations\n"); */
+        ERR_print_errors(bio_err);
+        /* goto end; */
+    }
+
+    if (client_auth) {
+        BIO_printf(bio_err, "client authentication\n");
+        SSL_CTX_set_verify(s_ctx,
+                           SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
+                           verify_callback);
+        SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
+                                         &app_verify_arg);
+    }
+    if (server_auth) {
+        BIO_printf(bio_err, "server authentication\n");
+        SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
+        SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
+                                         &app_verify_arg);
+    }
+
+    {
+        int session_id_context = 0;
+        SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
+                                       sizeof session_id_context);
+    }
+
+    /* Use PSK only if PSK key is given */
+    if (psk_key != NULL) {
+        /*
+         * no_psk is used to avoid putting psk command to openssl tool
+         */
+        if (no_psk) {
+            /*
+             * if PSK is not compiled in and psk key is given, do nothing and
+             * exit successfully
+             */
+            ret = 0;
+            goto end;
+        }
 #ifndef OPENSSL_NO_PSK
-		SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
-		SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
-		if (debug)
-			BIO_printf(bio_err,"setting PSK identity hint to s_ctx\n");
-		if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint"))
-			{
-			BIO_printf(bio_err,"error setting PSK identity hint to s_ctx\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-#endif
-		}
+        SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
+        SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
+        if (debug)
+            BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
+        if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) {
+            BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
+            ERR_print_errors(bio_err);
+            goto end;
+        }
+#endif
+    }
 #ifndef OPENSSL_NO_SRP
-        if (srp_client_arg.srplogin)
-		{
-		if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin))
-			{
-			BIO_printf(bio_err,"Unable to set SRP username\n");
-			goto end;
-			}
-		SSL_CTX_set_srp_cb_arg(c_ctx,&srp_client_arg);
-		SSL_CTX_set_srp_client_pwd_callback(c_ctx, ssl_give_srp_client_pwd_cb);
-		/*SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);*/
-		}
-
-	if (srp_server_arg.expected_user != NULL)
-		{
-		SSL_CTX_set_verify(s_ctx,SSL_VERIFY_NONE,verify_callback);
-		SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
-		SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
-		}
-#endif
-
-	if (serverinfo_sct)
-		SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
-					      NULL, NULL, NULL,
-					      serverinfo_cli_parse_cb, NULL);
-	if (serverinfo_tack)
-		SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
-					      NULL, NULL, NULL,
-					      serverinfo_cli_parse_cb, NULL);
-
-	if (serverinfo_file)
-		if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file))
-			{
-			BIO_printf(bio_err, "missing serverinfo file\n");
-			goto end;
-			}
-
-	if (custom_ext)
-		{
-		SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0, 
-					      custom_ext_0_cli_add_cb,
-					      NULL, NULL,
-					      custom_ext_0_cli_parse_cb, NULL);
-		SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1, 
-					      custom_ext_1_cli_add_cb,
-					      NULL, NULL,
-					      custom_ext_1_cli_parse_cb, NULL);
-		SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2, 
-					      custom_ext_2_cli_add_cb,
-					      NULL, NULL,
-					      custom_ext_2_cli_parse_cb, NULL);
-		SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3, 
-					      custom_ext_3_cli_add_cb,
-					      NULL, NULL,
-					      custom_ext_3_cli_parse_cb, NULL);
-
-
-		SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0, 
-					      custom_ext_0_srv_add_cb,
-					      NULL, NULL,
-					      custom_ext_0_srv_parse_cb, NULL);
-		SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1, 
-					      custom_ext_1_srv_add_cb,
-					      NULL, NULL,
-					      custom_ext_1_srv_parse_cb, NULL);
-		SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2, 
-					      custom_ext_2_srv_add_cb,
-					      NULL, NULL,
-					      custom_ext_2_srv_parse_cb, NULL);
-		SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3, 
-					      custom_ext_3_srv_add_cb,
-					      NULL, NULL,
-					      custom_ext_3_srv_parse_cb, NULL);
-		}
-
-	if (alpn_server)
-		SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
-
-	if (alpn_client)
-		{
-		unsigned short alpn_len;
-		unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
-
-		if (alpn == NULL)
-			{
-			BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
-			goto end;
-			}
-		SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len);
-		OPENSSL_free(alpn);
-		}
-
-	c_ssl=SSL_new(c_ctx);
-	s_ssl=SSL_new(s_ctx);
+    if (srp_client_arg.srplogin) {
+        if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
+            BIO_printf(bio_err, "Unable to set SRP username\n");
+            goto end;
+        }
+        SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
+        SSL_CTX_set_srp_client_pwd_callback(c_ctx,
+                                            ssl_give_srp_client_pwd_cb);
+        /*
+         * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
+         */
+    }
+
+    if (srp_server_arg.expected_user != NULL) {
+        SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
+        SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
+        SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
+    }
+#endif
+
+    if (serverinfo_sct)
+        SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
+                                      NULL, NULL, NULL,
+                                      serverinfo_cli_parse_cb, NULL);
+    if (serverinfo_tack)
+        SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
+                                      NULL, NULL, NULL,
+                                      serverinfo_cli_parse_cb, NULL);
+
+    if (serverinfo_file)
+        if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file)) {
+            BIO_printf(bio_err, "missing serverinfo file\n");
+            goto end;
+        }
+
+    if (custom_ext) {
+        SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
+                                      custom_ext_0_cli_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_0_cli_parse_cb, NULL);
+        SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
+                                      custom_ext_1_cli_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_1_cli_parse_cb, NULL);
+        SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
+                                      custom_ext_2_cli_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_2_cli_parse_cb, NULL);
+        SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
+                                      custom_ext_3_cli_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_3_cli_parse_cb, NULL);
+
+        SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
+                                      custom_ext_0_srv_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_0_srv_parse_cb, NULL);
+        SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
+                                      custom_ext_1_srv_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_1_srv_parse_cb, NULL);
+        SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
+                                      custom_ext_2_srv_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_2_srv_parse_cb, NULL);
+        SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
+                                      custom_ext_3_srv_add_cb,
+                                      NULL, NULL,
+                                      custom_ext_3_srv_parse_cb, NULL);
+    }
+
+    if (alpn_server)
+        SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
+
+    if (alpn_client) {
+        unsigned short alpn_len;
+        unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
+
+        if (alpn == NULL) {
+            BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
+            goto end;
+        }
+        SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len);
+        OPENSSL_free(alpn);
+    }
+
+    c_ssl = SSL_new(c_ctx);
+    s_ssl = SSL_new(s_ctx);
 
 #ifndef OPENSSL_NO_KRB5
-	if (c_ssl  &&  c_ssl->kssl_ctx)
-                {
-                char	localhost[MAXHOSTNAMELEN+2];
-
-		if (gethostname(localhost, sizeof localhost-1) == 0)
-                        {
-			localhost[sizeof localhost-1]='\0';
-			if(strlen(localhost) == sizeof localhost-1)
-				{
-				BIO_printf(bio_err,"localhost name too long\n");
-				goto end;
-				}
-			kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER,
-                                localhost);
-			}
-		}
-#endif    /* OPENSSL_NO_KRB5  */
-
-	for (i=0; i 1) || (bytes > 1L))
-		BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
-	if (print_time)
-		{
+    if (c_ssl && c_ssl->kssl_ctx) {
+        char localhost[MAXHOSTNAMELEN + 2];
+
+        if (gethostname(localhost, sizeof localhost - 1) == 0) {
+            localhost[sizeof localhost - 1] = '\0';
+            if (strlen(localhost) == sizeof localhost - 1) {
+                BIO_printf(bio_err, "localhost name too long\n");
+                goto end;
+            }
+            kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER, localhost);
+        }
+    }
+#endif                          /* OPENSSL_NO_KRB5 */
+
+    for (i = 0; i < number; i++) {
+        if (!reuse)
+            SSL_set_session(c_ssl, NULL);
+        if (bio_pair)
+            ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
+        else
+            ret = doit(s_ssl, c_ssl, bytes);
+    }
+
+    if (!verbose) {
+        print_details(c_ssl, "");
+    }
+    if ((number > 1) || (bytes > 1L))
+        BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n", number,
+                   bytes);
+    if (print_time) {
 #ifdef CLOCKS_PER_SEC
-		/* "To determine the time in seconds, the value returned
-		 * by the clock function should be divided by the value
-		 * of the macro CLOCKS_PER_SEC."
-		 *                                       -- ISO/IEC 9899 */
-		BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
-			"Approximate total client time: %6.2f s\n",
-			(double)s_time/CLOCKS_PER_SEC,
-			(double)c_time/CLOCKS_PER_SEC);
+        /*
+         * "To determine the time in seconds, the value returned by the clock
+         * function should be divided by the value of the macro
+         * CLOCKS_PER_SEC." -- ISO/IEC 9899
+         */
+        BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
+                   "Approximate total client time: %6.2f s\n",
+                   (double)s_time / CLOCKS_PER_SEC,
+                   (double)c_time / CLOCKS_PER_SEC);
 #else
-		/* "`CLOCKS_PER_SEC' undeclared (first use this function)"
-		 *                            -- cc on NeXTstep/OpenStep */
-		BIO_printf(bio_stdout,
-			"Approximate total server time: %6.2f units\n"
-			"Approximate total client time: %6.2f units\n",
-			(double)s_time,
-			(double)c_time);
+        /*
+         * "`CLOCKS_PER_SEC' undeclared (first use this function)" -- cc on
+         * NeXTstep/OpenStep
+         */
+        BIO_printf(bio_stdout,
+                   "Approximate total server time: %6.2f units\n"
+                   "Approximate total client time: %6.2f units\n",
+                   (double)s_time, (double)c_time);
 #endif
-		}
+    }
 
-	SSL_free(s_ssl);
-	SSL_free(c_ssl);
+    SSL_free(s_ssl);
+    SSL_free(c_ssl);
 
-end:
-	if (s_ctx != NULL) SSL_CTX_free(s_ctx);
-	if (c_ctx != NULL) SSL_CTX_free(c_ctx);
+ end:
+    if (s_ctx != NULL)
+        SSL_CTX_free(s_ctx);
+    if (c_ctx != NULL)
+        SSL_CTX_free(c_ctx);
 
-	if (bio_stdout != NULL) BIO_free(bio_stdout);
+    if (bio_stdout != NULL)
+        BIO_free(bio_stdout);
 
 #ifndef OPENSSL_NO_RSA
-	free_tmp_rsa();
+    free_tmp_rsa();
 #endif
 #ifndef OPENSSL_NO_ENGINE
-	ENGINE_cleanup();
-#endif
-	CRYPTO_cleanup_all_ex_data();
-	ERR_free_strings();
-	ERR_remove_thread_state(NULL);
-	EVP_cleanup();
-	CRYPTO_mem_leaks(bio_err);
-	if (bio_err != NULL) BIO_free(bio_err);
-	EXIT(ret);
-	return ret;
-	}
+    ENGINE_cleanup();
+#endif
+    CRYPTO_cleanup_all_ex_data();
+    ERR_free_strings();
+    ERR_remove_thread_state(NULL);
+    EVP_cleanup();
+    CRYPTO_mem_leaks(bio_err);
+    if (bio_err != NULL)
+        BIO_free(bio_err);
+    EXIT(ret);
+    return ret;
+}
 
 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
-	clock_t *s_time, clock_t *c_time)
-	{
-	long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
-	BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
-	BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
-	int ret = 1;
-	
-	size_t bufsiz = 256; /* small buffer for testing */
-
-	if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
-		goto err;
-	if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
-		goto err;
-	
-	s_ssl_bio = BIO_new(BIO_f_ssl());
-	if (!s_ssl_bio)
-		goto err;
-
-	c_ssl_bio = BIO_new(BIO_f_ssl());
-	if (!c_ssl_bio)
-		goto err;
-
-	SSL_set_connect_state(c_ssl);
-	SSL_set_bio(c_ssl, client, client);
-	(void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
-
-	SSL_set_accept_state(s_ssl);
-	SSL_set_bio(s_ssl, server, server);
-	(void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
-
-	do
-		{
-		/*-
-		 * c_ssl_bio:          SSL filter BIO
-		 *
-		 * client:             pseudo-I/O for SSL library
-		 *
-		 * client_io:          client's SSL communication; usually to be
-		 *                     relayed over some I/O facility, but in this
-		 *                     test program, we're the server, too:
-		 *
-		 * server_io:          server's SSL communication
-		 *
-		 * server:             pseudo-I/O for SSL library
-		 *
-		 * s_ssl_bio:          SSL filter BIO
-		 *
-		 * The client and the server each employ a "BIO pair":
-		 * client + client_io, server + server_io.
-		 * BIO pairs are symmetric.  A BIO pair behaves similar
-		 * to a non-blocking socketpair (but both endpoints must
-		 * be handled by the same thread).
-		 * [Here we could connect client and server to the ends
-		 * of a single BIO pair, but then this code would be less
-		 * suitable as an example for BIO pairs in general.]
-		 *
-		 * Useful functions for querying the state of BIO pair endpoints:
-		 *
-		 * BIO_ctrl_pending(bio)              number of bytes we can read now
-		 * BIO_ctrl_get_read_request(bio)     number of bytes needed to fulfil
-		 *                                      other side's read attempt
-		 * BIO_ctrl_get_write_guarantee(bio)   number of bytes we can write now
-		 *
-		 * ..._read_request is never more than ..._write_guarantee;
-		 * it depends on the application which one you should use.
-		 */
-
-		/* We have non-blocking behaviour throughout this test program, but
-		 * can be sure that there is *some* progress in each iteration; so
-		 * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE
-		 * -- we just try everything in each iteration
-		 */
-
-			{
-			/* CLIENT */
-		
-			MS_STATIC char cbuf[1024*8];
-			int i, r;
-			clock_t c_clock = clock();
-
-			memset(cbuf, 0, sizeof(cbuf));
-
-			if (debug)
-				if (SSL_in_init(c_ssl))
-					printf("client waiting in SSL_connect - %s\n",
-						SSL_state_string_long(c_ssl));
-
-			if (cw_num > 0)
-				{
-				/* Write to server. */
-				
-				if (cw_num > (long)sizeof cbuf)
-					i = sizeof cbuf;
-				else
-					i = (int)cw_num;
-				r = BIO_write(c_ssl_bio, cbuf, i);
-				if (r < 0)
-					{
-					if (!BIO_should_retry(c_ssl_bio))
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						goto err;
-						}
-					/* BIO_should_retry(...) can just be ignored here.
-					 * The library expects us to call BIO_write with
-					 * the same arguments again, and that's what we will
-					 * do in the next iteration. */
-					}
-				else if (r == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("client wrote %d\n", r);
-					cw_num -= r;				
-					}
-				}
-
-			if (cr_num > 0)
-				{
-				/* Read from server. */
-
-				r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
-				if (r < 0)
-					{
-					if (!BIO_should_retry(c_ssl_bio))
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						goto err;
-						}
-					/* Again, "BIO_should_retry" can be ignored. */
-					}
-				else if (r == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("client read %d\n", r);
-					cr_num -= r;
-					}
-				}
-
-			/* c_time and s_time increments will typically be very small
-			 * (depending on machine speed and clock tick intervals),
-			 * but sampling over a large number of connections should
-			 * result in fairly accurate figures.  We cannot guarantee
-			 * a lot, however -- if each connection lasts for exactly
-			 * one clock tick, it will be counted only for the client
-			 * or only for the server or even not at all.
-			 */
-			*c_time += (clock() - c_clock);
-			}
-
-			{
-			/* SERVER */
-		
-			MS_STATIC char sbuf[1024*8];
-			int i, r;
-			clock_t s_clock = clock();
-
-			memset(sbuf, 0, sizeof(sbuf));
-
-			if (debug)
-				if (SSL_in_init(s_ssl))
-					printf("server waiting in SSL_accept - %s\n",
-						SSL_state_string_long(s_ssl));
-
-			if (sw_num > 0)
-				{
-				/* Write to client. */
-				
-				if (sw_num > (long)sizeof sbuf)
-					i = sizeof sbuf;
-				else
-					i = (int)sw_num;
-				r = BIO_write(s_ssl_bio, sbuf, i);
-				if (r < 0)
-					{
-					if (!BIO_should_retry(s_ssl_bio))
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						goto err;
-						}
-					/* Ignore "BIO_should_retry". */
-					}
-				else if (r == 0)
-					{
-					fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("server wrote %d\n", r);
-					sw_num -= r;				
-					}
-				}
-
-			if (sr_num > 0)
-				{
-				/* Read from client. */
-
-				r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
-				if (r < 0)
-					{
-					if (!BIO_should_retry(s_ssl_bio))
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						goto err;
-						}
-					/* blah, blah */
-					}
-				else if (r == 0)
-					{
-					fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("server read %d\n", r);
-					sr_num -= r;
-					}
-				}
-
-			*s_time += (clock() - s_clock);
-			}
-			
-			{
-			/* "I/O" BETWEEN CLIENT AND SERVER. */
-
-			size_t r1, r2;
-			BIO *io1 = server_io, *io2 = client_io;
-			/* we use the non-copying interface for io1
-			 * and the standard BIO_write/BIO_read interface for io2
-			 */
-			
-			static int prev_progress = 1;
-			int progress = 0;
-			
-			/* io1 to io2 */
-			do
-				{
-				size_t num;
-				int r;
-
-				r1 = BIO_ctrl_pending(io1);
-				r2 = BIO_ctrl_get_write_guarantee(io2);
-
-				num = r1;
-				if (r2 < num)
-					num = r2;
-				if (num)
-					{
-					char *dataptr;
-
-					if (INT_MAX < num) /* yeah, right */
-						num = INT_MAX;
-					
-					r = BIO_nread(io1, &dataptr, (int)num);
-					assert(r > 0);
-					assert(r <= (int)num);
-					/* possibly r < num (non-contiguous data) */
-					num = r;
-					r = BIO_write(io2, dataptr, (int)num);
-					if (r != (int)num) /* can't happen */
-						{
-						fprintf(stderr, "ERROR: BIO_write could not write "
-							"BIO_ctrl_get_write_guarantee() bytes");
-						goto err;
-						}
-					progress = 1;
-
-					if (debug)
-						printf((io1 == client_io) ?
-							"C->S relaying: %d bytes\n" :
-							"S->C relaying: %d bytes\n",
-							(int)num);
-					}
-				}
-			while (r1 && r2);
-
-			/* io2 to io1 */
-			{
-				size_t num;
-				int r;
-
-				r1 = BIO_ctrl_pending(io2);
-				r2 = BIO_ctrl_get_read_request(io1);
-				/* here we could use ..._get_write_guarantee instead of
-				 * ..._get_read_request, but by using the latter
-				 * we test restartability of the SSL implementation
-				 * more thoroughly */
-				num = r1;
-				if (r2 < num)
-					num = r2;
-				if (num)
-					{
-					char *dataptr;
-					
-					if (INT_MAX < num)
-						num = INT_MAX;
-
-					if (num > 1)
-						--num; /* test restartability even more thoroughly */
-					
-					r = BIO_nwrite0(io1, &dataptr);
-					assert(r > 0);
-					if (r < (int)num)
-						num = r;
-					r = BIO_read(io2, dataptr, (int)num);
-					if (r != (int)num) /* can't happen */
-						{
-						fprintf(stderr, "ERROR: BIO_read could not read "
-							"BIO_ctrl_pending() bytes");
-						goto err;
-						}
-					progress = 1;
-					r = BIO_nwrite(io1, &dataptr, (int)num);
-					if (r != (int)num) /* can't happen */
-						{
-						fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
-							"BIO_nwrite0() bytes");
-						goto err;
-						}
-					
-					if (debug)
-						printf((io2 == client_io) ?
-							"C->S relaying: %d bytes\n" :
-							"S->C relaying: %d bytes\n",
-							(int)num);
-					}
-			} /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */
-
-			if (!progress && !prev_progress)
-				if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0)
-					{
-					fprintf(stderr, "ERROR: got stuck\n");
-					if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0)
-						{
-						fprintf(stderr, "This can happen for SSL2 because "
-							"CLIENT-FINISHED and SERVER-VERIFY are written \n"
-							"concurrently ...");
-						if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
-							&& strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0)
-							{
-							fprintf(stderr, " ok.\n");
-							goto end;
-							}
-						}
-					fprintf(stderr, " ERROR.\n");
-					goto err;
-					}
-			prev_progress = progress;
-			}
-		}
-	while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
-
-	if (verbose)
-		print_details(c_ssl, "DONE via BIO pair: ");
-
-	if (verify_serverinfo() < 0)
-		{
-		ret = 1;
-		goto err;
-		}
-	if (verify_alpn(c_ssl, s_ssl) < 0)
-		{
-		ret = 1;
-		goto err;
-		}
-
-	if (custom_ext_error)
-		{
-		ret = 1;
-		goto err;
-		}
-
-end:
-	ret = 0;
+                 clock_t *s_time, clock_t *c_time)
+{
+    long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
+    BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
+    BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
+    int ret = 1;
+
+    size_t bufsiz = 256;        /* small buffer for testing */
+
+    if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
+        goto err;
+    if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
+        goto err;
+
+    s_ssl_bio = BIO_new(BIO_f_ssl());
+    if (!s_ssl_bio)
+        goto err;
+
+    c_ssl_bio = BIO_new(BIO_f_ssl());
+    if (!c_ssl_bio)
+        goto err;
+
+    SSL_set_connect_state(c_ssl);
+    SSL_set_bio(c_ssl, client, client);
+    (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
+
+    SSL_set_accept_state(s_ssl);
+    SSL_set_bio(s_ssl, server, server);
+    (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
+
+    do {
+                /*-
+                 * c_ssl_bio:          SSL filter BIO
+                 *
+                 * client:             pseudo-I/O for SSL library
+                 *
+                 * client_io:          client's SSL communication; usually to be
+                 *                     relayed over some I/O facility, but in this
+                 *                     test program, we're the server, too:
+                 *
+                 * server_io:          server's SSL communication
+                 *
+                 * server:             pseudo-I/O for SSL library
+                 *
+                 * s_ssl_bio:          SSL filter BIO
+                 *
+                 * The client and the server each employ a "BIO pair":
+                 * client + client_io, server + server_io.
+                 * BIO pairs are symmetric.  A BIO pair behaves similar
+                 * to a non-blocking socketpair (but both endpoints must
+                 * be handled by the same thread).
+                 * [Here we could connect client and server to the ends
+                 * of a single BIO pair, but then this code would be less
+                 * suitable as an example for BIO pairs in general.]
+                 *
+                 * Useful functions for querying the state of BIO pair endpoints:
+                 *
+                 * BIO_ctrl_pending(bio)              number of bytes we can read now
+                 * BIO_ctrl_get_read_request(bio)     number of bytes needed to fulfil
+                 *                                      other side's read attempt
+                 * BIO_ctrl_get_write_guarantee(bio)   number of bytes we can write now
+                 *
+                 * ..._read_request is never more than ..._write_guarantee;
+                 * it depends on the application which one you should use.
+                 */
+
+        /*
+         * We have non-blocking behaviour throughout this test program, but
+         * can be sure that there is *some* progress in each iteration; so we
+         * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
+         * we just try everything in each iteration
+         */
+
+        {
+            /* CLIENT */
+
+            MS_STATIC char cbuf[1024 * 8];
+            int i, r;
+            clock_t c_clock = clock();
+
+            memset(cbuf, 0, sizeof(cbuf));
+
+            if (debug)
+                if (SSL_in_init(c_ssl))
+                    printf("client waiting in SSL_connect - %s\n",
+                           SSL_state_string_long(c_ssl));
+
+            if (cw_num > 0) {
+                /* Write to server. */
+
+                if (cw_num > (long)sizeof cbuf)
+                    i = sizeof cbuf;
+                else
+                    i = (int)cw_num;
+                r = BIO_write(c_ssl_bio, cbuf, i);
+                if (r < 0) {
+                    if (!BIO_should_retry(c_ssl_bio)) {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        goto err;
+                    }
+                    /*
+                     * BIO_should_retry(...) can just be ignored here. The
+                     * library expects us to call BIO_write with the same
+                     * arguments again, and that's what we will do in the
+                     * next iteration.
+                     */
+                } else if (r == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("client wrote %d\n", r);
+                    cw_num -= r;
+                }
+            }
+
+            if (cr_num > 0) {
+                /* Read from server. */
+
+                r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
+                if (r < 0) {
+                    if (!BIO_should_retry(c_ssl_bio)) {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        goto err;
+                    }
+                    /*
+                     * Again, "BIO_should_retry" can be ignored.
+                     */
+                } else if (r == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("client read %d\n", r);
+                    cr_num -= r;
+                }
+            }
+
+            /*
+             * c_time and s_time increments will typically be very small
+             * (depending on machine speed and clock tick intervals), but
+             * sampling over a large number of connections should result in
+             * fairly accurate figures.  We cannot guarantee a lot, however
+             * -- if each connection lasts for exactly one clock tick, it
+             * will be counted only for the client or only for the server or
+             * even not at all.
+             */
+            *c_time += (clock() - c_clock);
+        }
+
+        {
+            /* SERVER */
+
+            MS_STATIC char sbuf[1024 * 8];
+            int i, r;
+            clock_t s_clock = clock();
+
+            memset(sbuf, 0, sizeof(sbuf));
+
+            if (debug)
+                if (SSL_in_init(s_ssl))
+                    printf("server waiting in SSL_accept - %s\n",
+                           SSL_state_string_long(s_ssl));
+
+            if (sw_num > 0) {
+                /* Write to client. */
+
+                if (sw_num > (long)sizeof sbuf)
+                    i = sizeof sbuf;
+                else
+                    i = (int)sw_num;
+                r = BIO_write(s_ssl_bio, sbuf, i);
+                if (r < 0) {
+                    if (!BIO_should_retry(s_ssl_bio)) {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        goto err;
+                    }
+                    /* Ignore "BIO_should_retry". */
+                } else if (r == 0) {
+                    fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("server wrote %d\n", r);
+                    sw_num -= r;
+                }
+            }
+
+            if (sr_num > 0) {
+                /* Read from client. */
+
+                r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
+                if (r < 0) {
+                    if (!BIO_should_retry(s_ssl_bio)) {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        goto err;
+                    }
+                    /* blah, blah */
+                } else if (r == 0) {
+                    fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("server read %d\n", r);
+                    sr_num -= r;
+                }
+            }
+
+            *s_time += (clock() - s_clock);
+        }
+
+        {
+            /* "I/O" BETWEEN CLIENT AND SERVER. */
+
+            size_t r1, r2;
+            BIO *io1 = server_io, *io2 = client_io;
+            /*
+             * we use the non-copying interface for io1 and the standard
+             * BIO_write/BIO_read interface for io2
+             */
+
+            static int prev_progress = 1;
+            int progress = 0;
+
+            /* io1 to io2 */
+            do {
+                size_t num;
+                int r;
+
+                r1 = BIO_ctrl_pending(io1);
+                r2 = BIO_ctrl_get_write_guarantee(io2);
+
+                num = r1;
+                if (r2 < num)
+                    num = r2;
+                if (num) {
+                    char *dataptr;
+
+                    if (INT_MAX < num) /* yeah, right */
+                        num = INT_MAX;
+
+                    r = BIO_nread(io1, &dataptr, (int)num);
+                    assert(r > 0);
+                    assert(r <= (int)num);
+                    /*
+                     * possibly r < num (non-contiguous data)
+                     */
+                    num = r;
+                    r = BIO_write(io2, dataptr, (int)num);
+                    if (r != (int)num) { /* can't happen */
+                        fprintf(stderr, "ERROR: BIO_write could not write "
+                                "BIO_ctrl_get_write_guarantee() bytes");
+                        goto err;
+                    }
+                    progress = 1;
+
+                    if (debug)
+                        printf((io1 == client_io) ?
+                               "C->S relaying: %d bytes\n" :
+                               "S->C relaying: %d bytes\n", (int)num);
+                }
+            }
+            while (r1 && r2);
+
+            /* io2 to io1 */
+            {
+                size_t num;
+                int r;
+
+                r1 = BIO_ctrl_pending(io2);
+                r2 = BIO_ctrl_get_read_request(io1);
+                /*
+                 * here we could use ..._get_write_guarantee instead of
+                 * ..._get_read_request, but by using the latter we test
+                 * restartability of the SSL implementation more thoroughly
+                 */
+                num = r1;
+                if (r2 < num)
+                    num = r2;
+                if (num) {
+                    char *dataptr;
+
+                    if (INT_MAX < num)
+                        num = INT_MAX;
+
+                    if (num > 1)
+                        --num;  /* test restartability even more thoroughly */
+
+                    r = BIO_nwrite0(io1, &dataptr);
+                    assert(r > 0);
+                    if (r < (int)num)
+                        num = r;
+                    r = BIO_read(io2, dataptr, (int)num);
+                    if (r != (int)num) { /* can't happen */
+                        fprintf(stderr, "ERROR: BIO_read could not read "
+                                "BIO_ctrl_pending() bytes");
+                        goto err;
+                    }
+                    progress = 1;
+                    r = BIO_nwrite(io1, &dataptr, (int)num);
+                    if (r != (int)num) { /* can't happen */
+                        fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
+                                "BIO_nwrite0() bytes");
+                        goto err;
+                    }
+
+                    if (debug)
+                        printf((io2 == client_io) ?
+                               "C->S relaying: %d bytes\n" :
+                               "S->C relaying: %d bytes\n", (int)num);
+                }
+            }                   /* no loop, BIO_ctrl_get_read_request now
+                                 * returns 0 anyway */
+
+            if (!progress && !prev_progress)
+                if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
+                    fprintf(stderr, "ERROR: got stuck\n");
+                    if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0) {
+                        fprintf(stderr, "This can happen for SSL2 because "
+                                "CLIENT-FINISHED and SERVER-VERIFY are written \n"
+                                "concurrently ...");
+                        if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
+                            && strncmp("2SSV", SSL_state_string(s_ssl),
+                                       4) == 0) {
+                            fprintf(stderr, " ok.\n");
+                            goto end;
+                        }
+                    }
+                    fprintf(stderr, " ERROR.\n");
+                    goto err;
+                }
+            prev_progress = progress;
+        }
+    }
+    while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
+
+    if (verbose)
+        print_details(c_ssl, "DONE via BIO pair: ");
+
+    if (verify_serverinfo() < 0) {
+        ret = 1;
+        goto err;
+    }
+    if (verify_alpn(c_ssl, s_ssl) < 0) {
+        ret = 1;
+        goto err;
+    }
+
+    if (custom_ext_error) {
+        ret = 1;
+        goto err;
+    }
+
+ end:
+    ret = 0;
 
  err:
-	ERR_print_errors(bio_err);
-	
-	if (server)
-		BIO_free(server);
-	if (server_io)
-		BIO_free(server_io);
-	if (client)
-		BIO_free(client);
-	if (client_io)
-		BIO_free(client_io);
-	if (s_ssl_bio)
-		BIO_free(s_ssl_bio);
-	if (c_ssl_bio)
-		BIO_free(c_ssl_bio);
-
-	return ret;
-	}
-
-
-#define W_READ	1
-#define W_WRITE	2
-#define C_DONE	1
-#define S_DONE	2
+    ERR_print_errors(bio_err);
+
+    if (server)
+        BIO_free(server);
+    if (server_io)
+        BIO_free(server_io);
+    if (client)
+        BIO_free(client);
+    if (client_io)
+        BIO_free(client_io);
+    if (s_ssl_bio)
+        BIO_free(s_ssl_bio);
+    if (c_ssl_bio)
+        BIO_free(c_ssl_bio);
+
+    return ret;
+}
+
+#define W_READ  1
+#define W_WRITE 2
+#define C_DONE  1
+#define S_DONE  2
 
 int doit(SSL *s_ssl, SSL *c_ssl, long count)
-	{
-	char *cbuf=NULL,*sbuf=NULL;
-	long bufsiz;
-	long cw_num=count,cr_num=count;
-	long sw_num=count,sr_num=count;
-	int ret=1;
-	BIO *c_to_s=NULL;
-	BIO *s_to_c=NULL;
-	BIO *c_bio=NULL;
-	BIO *s_bio=NULL;
-	int c_r,c_w,s_r,s_w;
-	int i,j;
-	int done=0;
-	int c_write,s_write;
-	int do_server=0,do_client=0;
-	int max_frag = 5*1024;
-
-	bufsiz = count>40*1024 ? 40*1024 : count;
-
-	if ((cbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
-	if ((sbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
-
-	memset(cbuf,0,bufsiz);
-	memset(sbuf,0,bufsiz);
-
-	c_to_s=BIO_new(BIO_s_mem());
-	s_to_c=BIO_new(BIO_s_mem());
-	if ((s_to_c == NULL) || (c_to_s == NULL))
-		{
-		ERR_print_errors(bio_err);
-		goto err;
-		}
-
-	c_bio=BIO_new(BIO_f_ssl());
-	s_bio=BIO_new(BIO_f_ssl());
-	if ((c_bio == NULL) || (s_bio == NULL))
-		{
-		ERR_print_errors(bio_err);
-		goto err;
-		}
-
-	SSL_set_connect_state(c_ssl);
-	SSL_set_bio(c_ssl,s_to_c,c_to_s);
-	SSL_set_max_send_fragment(c_ssl,max_frag);
-	BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE);
-
-	SSL_set_accept_state(s_ssl);
-	SSL_set_bio(s_ssl,c_to_s,s_to_c);
-	SSL_set_max_send_fragment(s_ssl,max_frag);
-	BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE);
-
-	c_r=0; s_r=1;
-	c_w=1; s_w=0;
-	c_write=1,s_write=0;
-
-	/* We can always do writes */
-	for (;;)
-		{
-		do_server=0;
-		do_client=0;
-
-		i=(int)BIO_pending(s_bio);
-		if ((i && s_r) || s_w) do_server=1;
-
-		i=(int)BIO_pending(c_bio);
-		if ((i && c_r) || c_w) do_client=1;
-
-		if (do_server && debug)
-			{
-			if (SSL_in_init(s_ssl))
-				printf("server waiting in SSL_accept - %s\n",
-					SSL_state_string_long(s_ssl));
+{
+    char *cbuf = NULL, *sbuf = NULL;
+    long bufsiz;
+    long cw_num = count, cr_num = count;
+    long sw_num = count, sr_num = count;
+    int ret = 1;
+    BIO *c_to_s = NULL;
+    BIO *s_to_c = NULL;
+    BIO *c_bio = NULL;
+    BIO *s_bio = NULL;
+    int c_r, c_w, s_r, s_w;
+    int i, j;
+    int done = 0;
+    int c_write, s_write;
+    int do_server = 0, do_client = 0;
+    int max_frag = 5 * 1024;
+
+    bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
+
+    if ((cbuf = OPENSSL_malloc(bufsiz)) == NULL)
+        goto err;
+    if ((sbuf = OPENSSL_malloc(bufsiz)) == NULL)
+        goto err;
+
+    memset(cbuf, 0, bufsiz);
+    memset(sbuf, 0, bufsiz);
+
+    c_to_s = BIO_new(BIO_s_mem());
+    s_to_c = BIO_new(BIO_s_mem());
+    if ((s_to_c == NULL) || (c_to_s == NULL)) {
+        ERR_print_errors(bio_err);
+        goto err;
+    }
+
+    c_bio = BIO_new(BIO_f_ssl());
+    s_bio = BIO_new(BIO_f_ssl());
+    if ((c_bio == NULL) || (s_bio == NULL)) {
+        ERR_print_errors(bio_err);
+        goto err;
+    }
+
+    SSL_set_connect_state(c_ssl);
+    SSL_set_bio(c_ssl, s_to_c, c_to_s);
+    SSL_set_max_send_fragment(c_ssl, max_frag);
+    BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
+
+    SSL_set_accept_state(s_ssl);
+    SSL_set_bio(s_ssl, c_to_s, s_to_c);
+    SSL_set_max_send_fragment(s_ssl, max_frag);
+    BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
+
+    c_r = 0;
+    s_r = 1;
+    c_w = 1;
+    s_w = 0;
+    c_write = 1, s_write = 0;
+
+    /* We can always do writes */
+    for (;;) {
+        do_server = 0;
+        do_client = 0;
+
+        i = (int)BIO_pending(s_bio);
+        if ((i && s_r) || s_w)
+            do_server = 1;
+
+        i = (int)BIO_pending(c_bio);
+        if ((i && c_r) || c_w)
+            do_client = 1;
+
+        if (do_server && debug) {
+            if (SSL_in_init(s_ssl))
+                printf("server waiting in SSL_accept - %s\n",
+                       SSL_state_string_long(s_ssl));
 /*-
-			else if (s_write)
-				printf("server:SSL_write()\n");
-			else
-				printf("server:SSL_read()\n"); */
-			}
-
-		if (do_client && debug)
-			{
-			if (SSL_in_init(c_ssl))
-				printf("client waiting in SSL_connect - %s\n",
-					SSL_state_string_long(c_ssl));
+                        else if (s_write)
+                                printf("server:SSL_write()\n");
+                        else
+                                printf("server:SSL_read()\n"); */
+        }
+
+        if (do_client && debug) {
+            if (SSL_in_init(c_ssl))
+                printf("client waiting in SSL_connect - %s\n",
+                       SSL_state_string_long(c_ssl));
 /*-
-			else if (c_write)
-				printf("client:SSL_write()\n");
-			else
-				printf("client:SSL_read()\n"); */
-			}
-
-		if (!do_client && !do_server)
-			{
-			fprintf(stdout,"ERROR IN STARTUP\n");
-			ERR_print_errors(bio_err);
-			break;
-			}
-		if (do_client && !(done & C_DONE))
-			{
-			if (c_write)
-				{
-				j = (cw_num > bufsiz) ?
-					(int)bufsiz : (int)cw_num;
-				i=BIO_write(c_bio,cbuf,j);
-				if (i < 0)
-					{
-					c_r=0;
-					c_w=0;
-					if (BIO_should_retry(c_bio))
-						{
-						if (BIO_should_read(c_bio))
-							c_r=1;
-						if (BIO_should_write(c_bio))
-							c_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						ERR_print_errors(bio_err);
-						goto err;
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("client wrote %d\n",i);
-					/* ok */
-					s_r=1;
-					c_write=0;
-					cw_num-=i;
-					if (max_frag>1029)
-						SSL_set_max_send_fragment(c_ssl,max_frag-=5);
-					}
-				}
-			else
-				{
-				i=BIO_read(c_bio,cbuf,bufsiz);
-				if (i < 0)
-					{
-					c_r=0;
-					c_w=0;
-					if (BIO_should_retry(c_bio))
-						{
-						if (BIO_should_read(c_bio))
-							c_r=1;
-						if (BIO_should_write(c_bio))
-							c_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in CLIENT\n");
-						ERR_print_errors(bio_err);
-						goto err;
-						}
-					}
-				else if (i == 0)
-					{
-					fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("client read %d\n",i);
-					cr_num-=i;
-					if (sw_num > 0)
-						{
-						s_write=1;
-						s_w=1;
-						}
-					if (cr_num <= 0)
-						{
-						s_write=1;
-						s_w=1;
-						done=S_DONE|C_DONE;
-						}
-					}
-				}
-			}
-
-		if (do_server && !(done & S_DONE))
-			{
-			if (!s_write)
-				{
-				i=BIO_read(s_bio,sbuf,bufsiz);
-				if (i < 0)
-					{
-					s_r=0;
-					s_w=0;
-					if (BIO_should_retry(s_bio))
-						{
-						if (BIO_should_read(s_bio))
-							s_r=1;
-						if (BIO_should_write(s_bio))
-							s_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						ERR_print_errors(bio_err);
-						goto err;
-						}
-					}
-				else if (i == 0)
-					{
-					ERR_print_errors(bio_err);
-					fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("server read %d\n",i);
-					sr_num-=i;
-					if (cw_num > 0)
-						{
-						c_write=1;
-						c_w=1;
-						}
-					if (sr_num <= 0)
-						{
-						s_write=1;
-						s_w=1;
-						c_write=0;
-						}
-					}
-				}
-			else
-				{
-				j = (sw_num > bufsiz) ?
-					(int)bufsiz : (int)sw_num;
-				i=BIO_write(s_bio,sbuf,j);
-				if (i < 0)
-					{
-					s_r=0;
-					s_w=0;
-					if (BIO_should_retry(s_bio))
-						{
-						if (BIO_should_read(s_bio))
-							s_r=1;
-						if (BIO_should_write(s_bio))
-							s_w=1;
-						}
-					else
-						{
-						fprintf(stderr,"ERROR in SERVER\n");
-						ERR_print_errors(bio_err);
-						goto err;
-						}
-					}
-				else if (i == 0)
-					{
-					ERR_print_errors(bio_err);
-					fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n");
-					goto err;
-					}
-				else
-					{
-					if (debug)
-						printf("server wrote %d\n",i);
-					sw_num-=i;
-					s_write=0;
-					c_r=1;
-					if (sw_num <= 0)
-						done|=S_DONE;
-					if (max_frag>1029)
-						SSL_set_max_send_fragment(s_ssl,max_frag-=5);
-					}
-				}
-			}
-
-		if ((done & S_DONE) && (done & C_DONE)) break;
-		}
-
-	if (verbose)
-		print_details(c_ssl, "DONE: ");
-	if (verify_serverinfo() < 0)
-		{
-		ret = 1;
-		goto err;
-		}
-	if (custom_ext_error)
-		{
-		ret = 1;
-		goto err;
-		}
-	ret=0;
-err:
-	/* We have to set the BIO's to NULL otherwise they will be
-	 * OPENSSL_free()ed twice.  Once when th s_ssl is SSL_free()ed and
-	 * again when c_ssl is SSL_free()ed.
-	 * This is a hack required because s_ssl and c_ssl are sharing the same
-	 * BIO structure and SSL_set_bio() and SSL_free() automatically
-	 * BIO_free non NULL entries.
-	 * You should not normally do this or be required to do this */
-	if (s_ssl != NULL)
-		{
-		s_ssl->rbio=NULL;
-		s_ssl->wbio=NULL;
-		}
-	if (c_ssl != NULL)
-		{
-		c_ssl->rbio=NULL;
-		c_ssl->wbio=NULL;
-		}
-
-	if (c_to_s != NULL) BIO_free(c_to_s);
-	if (s_to_c != NULL) BIO_free(s_to_c);
-	if (c_bio != NULL) BIO_free_all(c_bio);
-	if (s_bio != NULL) BIO_free_all(s_bio);
-
-	if (cbuf) OPENSSL_free(cbuf);
-	if (sbuf) OPENSSL_free(sbuf);
-
-	return(ret);
-	}
+                        else if (c_write)
+                                printf("client:SSL_write()\n");
+                        else
+                                printf("client:SSL_read()\n"); */
+        }
+
+        if (!do_client && !do_server) {
+            fprintf(stdout, "ERROR IN STARTUP\n");
+            ERR_print_errors(bio_err);
+            break;
+        }
+        if (do_client && !(done & C_DONE)) {
+            if (c_write) {
+                j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
+                i = BIO_write(c_bio, cbuf, j);
+                if (i < 0) {
+                    c_r = 0;
+                    c_w = 0;
+                    if (BIO_should_retry(c_bio)) {
+                        if (BIO_should_read(c_bio))
+                            c_r = 1;
+                        if (BIO_should_write(c_bio))
+                            c_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        ERR_print_errors(bio_err);
+                        goto err;
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("client wrote %d\n", i);
+                    /* ok */
+                    s_r = 1;
+                    c_write = 0;
+                    cw_num -= i;
+                    if (max_frag > 1029)
+                        SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
+                }
+            } else {
+                i = BIO_read(c_bio, cbuf, bufsiz);
+                if (i < 0) {
+                    c_r = 0;
+                    c_w = 0;
+                    if (BIO_should_retry(c_bio)) {
+                        if (BIO_should_read(c_bio))
+                            c_r = 1;
+                        if (BIO_should_write(c_bio))
+                            c_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in CLIENT\n");
+                        ERR_print_errors(bio_err);
+                        goto err;
+                    }
+                } else if (i == 0) {
+                    fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("client read %d\n", i);
+                    cr_num -= i;
+                    if (sw_num > 0) {
+                        s_write = 1;
+                        s_w = 1;
+                    }
+                    if (cr_num <= 0) {
+                        s_write = 1;
+                        s_w = 1;
+                        done = S_DONE | C_DONE;
+                    }
+                }
+            }
+        }
+
+        if (do_server && !(done & S_DONE)) {
+            if (!s_write) {
+                i = BIO_read(s_bio, sbuf, bufsiz);
+                if (i < 0) {
+                    s_r = 0;
+                    s_w = 0;
+                    if (BIO_should_retry(s_bio)) {
+                        if (BIO_should_read(s_bio))
+                            s_r = 1;
+                        if (BIO_should_write(s_bio))
+                            s_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        ERR_print_errors(bio_err);
+                        goto err;
+                    }
+                } else if (i == 0) {
+                    ERR_print_errors(bio_err);
+                    fprintf(stderr,
+                            "SSL SERVER STARTUP FAILED in SSL_read\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("server read %d\n", i);
+                    sr_num -= i;
+                    if (cw_num > 0) {
+                        c_write = 1;
+                        c_w = 1;
+                    }
+                    if (sr_num <= 0) {
+                        s_write = 1;
+                        s_w = 1;
+                        c_write = 0;
+                    }
+                }
+            } else {
+                j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
+                i = BIO_write(s_bio, sbuf, j);
+                if (i < 0) {
+                    s_r = 0;
+                    s_w = 0;
+                    if (BIO_should_retry(s_bio)) {
+                        if (BIO_should_read(s_bio))
+                            s_r = 1;
+                        if (BIO_should_write(s_bio))
+                            s_w = 1;
+                    } else {
+                        fprintf(stderr, "ERROR in SERVER\n");
+                        ERR_print_errors(bio_err);
+                        goto err;
+                    }
+                } else if (i == 0) {
+                    ERR_print_errors(bio_err);
+                    fprintf(stderr,
+                            "SSL SERVER STARTUP FAILED in SSL_write\n");
+                    goto err;
+                } else {
+                    if (debug)
+                        printf("server wrote %d\n", i);
+                    sw_num -= i;
+                    s_write = 0;
+                    c_r = 1;
+                    if (sw_num <= 0)
+                        done |= S_DONE;
+                    if (max_frag > 1029)
+                        SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
+                }
+            }
+        }
+
+        if ((done & S_DONE) && (done & C_DONE))
+            break;
+    }
+
+    if (verbose)
+        print_details(c_ssl, "DONE: ");
+    if (verify_serverinfo() < 0) {
+        ret = 1;
+        goto err;
+    }
+    if (custom_ext_error) {
+        ret = 1;
+        goto err;
+    }
+    ret = 0;
+ err:
+    /*
+     * We have to set the BIO's to NULL otherwise they will be
+     * OPENSSL_free()ed twice.  Once when th s_ssl is SSL_free()ed and again
+     * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
+     * c_ssl are sharing the same BIO structure and SSL_set_bio() and
+     * SSL_free() automatically BIO_free non NULL entries. You should not
+     * normally do this or be required to do this
+     */
+    if (s_ssl != NULL) {
+        s_ssl->rbio = NULL;
+        s_ssl->wbio = NULL;
+    }
+    if (c_ssl != NULL) {
+        c_ssl->rbio = NULL;
+        c_ssl->wbio = NULL;
+    }
+
+    if (c_to_s != NULL)
+        BIO_free(c_to_s);
+    if (s_to_c != NULL)
+        BIO_free(s_to_c);
+    if (c_bio != NULL)
+        BIO_free_all(c_bio);
+    if (s_bio != NULL)
+        BIO_free_all(s_bio);
+
+    if (cbuf)
+        OPENSSL_free(cbuf);
+    if (sbuf)
+        OPENSSL_free(sbuf);
+
+    return (ret);
+}
 
 static int get_proxy_auth_ex_data_idx(void)
-	{
-	static volatile int idx = -1;
-	if (idx < 0)
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
-		if (idx < 0)
-			{
-			idx = X509_STORE_CTX_get_ex_new_index(0,
-				"SSLtest for verify callback", NULL,NULL,NULL);
-			}
-		CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
-		}
-	return idx;
-	}
+{
+    static volatile int idx = -1;
+    if (idx < 0) {
+        CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+        if (idx < 0) {
+            idx = X509_STORE_CTX_get_ex_new_index(0,
+                                                  "SSLtest for verify callback",
+                                                  NULL, NULL, NULL);
+        }
+        CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
+    }
+    return idx;
+}
 
 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
-	{
-	char *s,buf[256];
-
-	s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,
-			    sizeof buf);
-	if (s != NULL)
-		{
-		if (ok)
-			fprintf(stderr,"depth=%d %s\n",
-				ctx->error_depth,buf);
-		else
-			{
-			fprintf(stderr,"depth=%d error=%d %s\n",
-				ctx->error_depth,ctx->error,buf);
-			}
-		}
-
-	if (ok == 0)
-		{
-		fprintf(stderr,"Error string: %s\n",
-			X509_verify_cert_error_string(ctx->error));
-		switch (ctx->error)
-			{
-		case X509_V_ERR_CERT_NOT_YET_VALID:
-		case X509_V_ERR_CERT_HAS_EXPIRED:
-		case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-			fprintf(stderr,"  ... ignored.\n");
-			ok=1;
-			}
-		}
-
-	if (ok == 1)
-		{
-		X509 *xs = ctx->current_cert;
+{
+    char *s, buf[256];
+
+    s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
+                          sizeof buf);
+    if (s != NULL) {
+        if (ok)
+            fprintf(stderr, "depth=%d %s\n", ctx->error_depth, buf);
+        else {
+            fprintf(stderr, "depth=%d error=%d %s\n",
+                    ctx->error_depth, ctx->error, buf);
+        }
+    }
+
+    if (ok == 0) {
+        fprintf(stderr, "Error string: %s\n",
+                X509_verify_cert_error_string(ctx->error));
+        switch (ctx->error) {
+        case X509_V_ERR_CERT_NOT_YET_VALID:
+        case X509_V_ERR_CERT_HAS_EXPIRED:
+        case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
+            fprintf(stderr, "  ... ignored.\n");
+            ok = 1;
+        }
+    }
+
+    if (ok == 1) {
+        X509 *xs = ctx->current_cert;
 #if 0
-		X509 *xi = ctx->current_issuer;
-#endif
-
-		if (xs->ex_flags & EXFLAG_PROXY)
-			{
-			unsigned int *letters =
-				X509_STORE_CTX_get_ex_data(ctx,
-					get_proxy_auth_ex_data_idx());
-
-			if (letters)
-				{
-				int found_any = 0;
-				int i;
-				PROXY_CERT_INFO_EXTENSION *pci =
-					X509_get_ext_d2i(xs, NID_proxyCertInfo,
-						NULL, NULL);
-
-				switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage))
-					{
-				case NID_Independent:
-					/* Completely meaningless in this
-					   program, as there's no way to
-					   grant explicit rights to a
-					   specific PrC.  Basically, using
-					   id-ppl-Independent is the perfect
-					   way to grant no rights at all. */
-					fprintf(stderr, "  Independent proxy certificate");
-					for (i = 0; i < 26; i++)
-						letters[i] = 0;
-					break;
-				case NID_id_ppl_inheritAll:
-					/* This is basically a NOP, we
-					   simply let the current rights
-					   stand as they are. */
-					fprintf(stderr, "  Proxy certificate inherits all");
-					break;
-				default:
-					s = (char *)
-						pci->proxyPolicy->policy->data;
-					i = pci->proxyPolicy->policy->length;
-
-					/* The algorithm works as follows:
-					   it is assumed that previous
-					   iterations or the initial granted
-					   rights has already set some elements
-					   of `letters'.  What we need to do is
-					   to clear those that weren't granted
-					   by the current PrC as well.  The
-					   easiest way to do this is to add 1
-					   to all the elements whose letters
-					   are given with the current policy.
-					   That way, all elements that are set
-					   by the current policy and were
-					   already set by earlier policies and
-					   through the original grant of rights
-					   will get the value 2 or higher.
-					   The last thing to do is to sweep
-					   through `letters' and keep the
-					   elements having the value 2 as set,
-					   and clear all the others. */
-
-					fprintf(stderr, "  Certificate proxy rights = %*.*s", i, i, s);
-					while(i-- > 0)
-						{
-						int c = *s++;
-						if (isascii(c) && isalpha(c))
-							{
-							if (islower(c))
-								c = toupper(c);
-							letters[c - 'A']++;
-							}
-						}
-					for (i = 0; i < 26; i++)
-						if (letters[i] < 2)
-							letters[i] = 0;
-						else
-							letters[i] = 1;
-					}
-
-				found_any = 0;
-				fprintf(stderr,
-					", resulting proxy rights = ");
-				for(i = 0; i < 26; i++)
-					if (letters[i])
-						{
-						fprintf(stderr, "%c", i + 'A');
-						found_any = 1;
-						}
-				if (!found_any)
-					fprintf(stderr, "none");
-				fprintf(stderr, "\n");
-
-				PROXY_CERT_INFO_EXTENSION_free(pci);
-				}
-			}
-		}
-
-	return(ok);
-	}
+        X509 *xi = ctx->current_issuer;
+#endif
+
+        if (xs->ex_flags & EXFLAG_PROXY) {
+            unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
+                                                               get_proxy_auth_ex_data_idx
+                                                               ());
+
+            if (letters) {
+                int found_any = 0;
+                int i;
+                PROXY_CERT_INFO_EXTENSION *pci =
+                    X509_get_ext_d2i(xs, NID_proxyCertInfo,
+                                     NULL, NULL);
+
+                switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
+                case NID_Independent:
+                    /*
+                     * Completely meaningless in this program, as there's no
+                     * way to grant explicit rights to a specific PrC.
+                     * Basically, using id-ppl-Independent is the perfect way
+                     * to grant no rights at all.
+                     */
+                    fprintf(stderr, "  Independent proxy certificate");
+                    for (i = 0; i < 26; i++)
+                        letters[i] = 0;
+                    break;
+                case NID_id_ppl_inheritAll:
+                    /*
+                     * This is basically a NOP, we simply let the current
+                     * rights stand as they are.
+                     */
+                    fprintf(stderr, "  Proxy certificate inherits all");
+                    break;
+                default:
+                    s = (char *)
+                        pci->proxyPolicy->policy->data;
+                    i = pci->proxyPolicy->policy->length;
+
+                    /*
+                     * The algorithm works as follows: it is assumed that
+                     * previous iterations or the initial granted rights has
+                     * already set some elements of `letters'.  What we need
+                     * to do is to clear those that weren't granted by the
+                     * current PrC as well.  The easiest way to do this is to
+                     * add 1 to all the elements whose letters are given with
+                     * the current policy. That way, all elements that are
+                     * set by the current policy and were already set by
+                     * earlier policies and through the original grant of
+                     * rights will get the value 2 or higher. The last thing
+                     * to do is to sweep through `letters' and keep the
+                     * elements having the value 2 as set, and clear all the
+                     * others.
+                     */
+
+                    fprintf(stderr, "  Certificate proxy rights = %*.*s", i,
+                            i, s);
+                    while (i-- > 0) {
+                        int c = *s++;
+                        if (isascii(c) && isalpha(c)) {
+                            if (islower(c))
+                                c = toupper(c);
+                            letters[c - 'A']++;
+                        }
+                    }
+                    for (i = 0; i < 26; i++)
+                        if (letters[i] < 2)
+                            letters[i] = 0;
+                        else
+                            letters[i] = 1;
+                }
+
+                found_any = 0;
+                fprintf(stderr, ", resulting proxy rights = ");
+                for (i = 0; i < 26; i++)
+                    if (letters[i]) {
+                        fprintf(stderr, "%c", i + 'A');
+                        found_any = 1;
+                    }
+                if (!found_any)
+                    fprintf(stderr, "none");
+                fprintf(stderr, "\n");
+
+                PROXY_CERT_INFO_EXTENSION_free(pci);
+            }
+        }
+    }
+
+    return (ok);
+}
 
 static void process_proxy_debug(int indent, const char *format, ...)
-	{
-	/* That's 80 > */
-	static const char indentation[] =
-		">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
-		">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
-	char my_format[256];
-	va_list args;
-
-	BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
-		indent, indent, indentation, format);
-
-	va_start(args, format);
-	vfprintf(stderr, my_format, args);
-	va_end(args);
-	}
+{
+    /* That's 80 > */
+    static const char indentation[] =
+        ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+        ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
+    char my_format[256];
+    va_list args;
+
+    BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
+                 indent, indent, indentation, format);
+
+    va_start(args, format);
+    vfprintf(stderr, my_format, args);
+    va_end(args);
+}
+
 /*-
  * Priority levels:
- *  0	[!]var, ()
- *  1	& ^
- *  2	|
+ *  0   [!]var, ()
+ *  1   & ^
+ *  2   |
  */
 static int process_proxy_cond_adders(unsigned int letters[26],
-	const char *cond, const char **cond_end, int *pos, int indent);
-static int process_proxy_cond_val(unsigned int letters[26],
-	const char *cond, const char **cond_end, int *pos, int indent)
-	{
-	int c;
-	int ok = 1;
-	int negate = 0;
-
-	while(isspace((int)*cond))
-		{
-		cond++; (*pos)++;
-		}
-	c = *cond;
-
-	if (debug)
-		process_proxy_debug(indent,
-			"Start process_proxy_cond_val at position %d: %s\n",
-			*pos, cond);
-
-	while(c == '!')
-		{
-		negate = !negate;
-		cond++; (*pos)++;
-		while(isspace((int)*cond))
-			{
-			cond++; (*pos)++;
-			}
-		c = *cond;
-		}
-
-	if (c == '(')
-		{
-		cond++; (*pos)++;
-		ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
-			indent + 1);
-		cond = *cond_end;
-		if (ok < 0)
-			goto end;
-		while(isspace((int)*cond))
-			{
-			cond++; (*pos)++;
-			}
-		c = *cond;
-		if (c != ')')
-			{
-			fprintf(stderr,
-				"Weird condition character in position %d: "
-				"%c\n", *pos, c);
-			ok = -1;
-			goto end;
-			}
-		cond++; (*pos)++;
-		}
-	else if (isascii(c) && isalpha(c))
-		{
-		if (islower(c))
-			c = toupper(c);
-		ok = letters[c - 'A'];
-		cond++; (*pos)++;
-		}
-	else
-		{
-		fprintf(stderr,
-			"Weird condition character in position %d: "
-			"%c\n", *pos, c);
-		ok = -1;
-		goto end;
-		}
+                                     const char *cond, const char **cond_end,
+                                     int *pos, int indent);
+static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
+                                  const char **cond_end, int *pos, int indent)
+{
+    int c;
+    int ok = 1;
+    int negate = 0;
+
+    while (isspace((int)*cond)) {
+        cond++;
+        (*pos)++;
+    }
+    c = *cond;
+
+    if (debug)
+        process_proxy_debug(indent,
+                            "Start process_proxy_cond_val at position %d: %s\n",
+                            *pos, cond);
+
+    while (c == '!') {
+        negate = !negate;
+        cond++;
+        (*pos)++;
+        while (isspace((int)*cond)) {
+            cond++;
+            (*pos)++;
+        }
+        c = *cond;
+    }
+
+    if (c == '(') {
+        cond++;
+        (*pos)++;
+        ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
+                                       indent + 1);
+        cond = *cond_end;
+        if (ok < 0)
+            goto end;
+        while (isspace((int)*cond)) {
+            cond++;
+            (*pos)++;
+        }
+        c = *cond;
+        if (c != ')') {
+            fprintf(stderr,
+                    "Weird condition character in position %d: "
+                    "%c\n", *pos, c);
+            ok = -1;
+            goto end;
+        }
+        cond++;
+        (*pos)++;
+    } else if (isascii(c) && isalpha(c)) {
+        if (islower(c))
+            c = toupper(c);
+        ok = letters[c - 'A'];
+        cond++;
+        (*pos)++;
+    } else {
+        fprintf(stderr,
+                "Weird condition character in position %d: " "%c\n", *pos, c);
+        ok = -1;
+        goto end;
+    }
  end:
-	*cond_end = cond;
-	if (ok >= 0 && negate)
-		ok = !ok;
+    *cond_end = cond;
+    if (ok >= 0 && negate)
+        ok = !ok;
+
+    if (debug)
+        process_proxy_debug(indent,
+                            "End process_proxy_cond_val at position %d: %s, returning %d\n",
+                            *pos, cond, ok);
 
-	if (debug)
-		process_proxy_debug(indent,
-			"End process_proxy_cond_val at position %d: %s, returning %d\n",
-			*pos, cond, ok);
+    return ok;
+}
 
-	return ok;
-	}
 static int process_proxy_cond_multipliers(unsigned int letters[26],
-	const char *cond, const char **cond_end, int *pos, int indent)
-	{
-	int ok;
-	char c;
-
-	if (debug)
-		process_proxy_debug(indent,
-			"Start process_proxy_cond_multipliers at position %d: %s\n",
-			*pos, cond);
-
-	ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
-	cond = *cond_end;
-	if (ok < 0)
-		goto end;
-
-	while(ok >= 0)
-		{
-		while(isspace((int)*cond))
-			{
-			cond++; (*pos)++;
-			}
-		c = *cond;
-
-		switch(c)
-			{
-		case '&':
-		case '^':
-			{
-			int save_ok = ok;
-
-			cond++; (*pos)++;
-			ok = process_proxy_cond_val(letters,
-				cond, cond_end, pos, indent + 1);
-			cond = *cond_end;
-			if (ok < 0)
-				break;
-
-			switch(c)
-				{
-			case '&':
-				ok &= save_ok;
-				break;
-			case '^':
-				ok ^= save_ok;
-				break;
-			default:
-				fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
-					" STOPPING\n");
-				EXIT(1);
-				}
-			}
-			break;
-		default:
-			goto end;
-			}
-		}
+                                          const char *cond,
+                                          const char **cond_end, int *pos,
+                                          int indent)
+{
+    int ok;
+    char c;
+
+    if (debug)
+        process_proxy_debug(indent,
+                            "Start process_proxy_cond_multipliers at position %d: %s\n",
+                            *pos, cond);
+
+    ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
+    cond = *cond_end;
+    if (ok < 0)
+        goto end;
+
+    while (ok >= 0) {
+        while (isspace((int)*cond)) {
+            cond++;
+            (*pos)++;
+        }
+        c = *cond;
+
+        switch (c) {
+        case '&':
+        case '^':
+            {
+                int save_ok = ok;
+
+                cond++;
+                (*pos)++;
+                ok = process_proxy_cond_val(letters,
+                                            cond, cond_end, pos, indent + 1);
+                cond = *cond_end;
+                if (ok < 0)
+                    break;
+
+                switch (c) {
+                case '&':
+                    ok &= save_ok;
+                    break;
+                case '^':
+                    ok ^= save_ok;
+                    break;
+                default:
+                    fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
+                            " STOPPING\n");
+                    EXIT(1);
+                }
+            }
+            break;
+        default:
+            goto end;
+        }
+    }
  end:
-	if (debug)
-		process_proxy_debug(indent,
-			"End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
-			*pos, cond, ok);
-
-	*cond_end = cond;
-	return ok;
-	}
+    if (debug)
+        process_proxy_debug(indent,
+                            "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
+                            *pos, cond, ok);
+
+    *cond_end = cond;
+    return ok;
+}
+
 static int process_proxy_cond_adders(unsigned int letters[26],
-	const char *cond, const char **cond_end, int *pos, int indent)
-	{
-	int ok;
-	char c;
-
-	if (debug)
-		process_proxy_debug(indent,
-			"Start process_proxy_cond_adders at position %d: %s\n",
-			*pos, cond);
-
-	ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
-		indent + 1);
-	cond = *cond_end;
-	if (ok < 0)
-		goto end;
-
-	while(ok >= 0)
-		{
-		while(isspace((int)*cond))
-			{
-			cond++; (*pos)++;
-			}
-		c = *cond;
-
-		switch(c)
-			{
-		case '|':
-			{
-			int save_ok = ok;
-
-			cond++; (*pos)++;
-			ok = process_proxy_cond_multipliers(letters,
-				cond, cond_end, pos, indent + 1);
-			cond = *cond_end;
-			if (ok < 0)
-				break;
-
-			switch(c)
-				{
-			case '|':
-				ok |= save_ok;
-				break;
-			default:
-				fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
-					" STOPPING\n");
-				EXIT(1);
-				}
-			}
-			break;
-		default:
-			goto end;
-			}
-		}
+                                     const char *cond, const char **cond_end,
+                                     int *pos, int indent)
+{
+    int ok;
+    char c;
+
+    if (debug)
+        process_proxy_debug(indent,
+                            "Start process_proxy_cond_adders at position %d: %s\n",
+                            *pos, cond);
+
+    ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
+                                        indent + 1);
+    cond = *cond_end;
+    if (ok < 0)
+        goto end;
+
+    while (ok >= 0) {
+        while (isspace((int)*cond)) {
+            cond++;
+            (*pos)++;
+        }
+        c = *cond;
+
+        switch (c) {
+        case '|':
+            {
+                int save_ok = ok;
+
+                cond++;
+                (*pos)++;
+                ok = process_proxy_cond_multipliers(letters,
+                                                    cond, cond_end, pos,
+                                                    indent + 1);
+                cond = *cond_end;
+                if (ok < 0)
+                    break;
+
+                switch (c) {
+                case '|':
+                    ok |= save_ok;
+                    break;
+                default:
+                    fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
+                            " STOPPING\n");
+                    EXIT(1);
+                }
+            }
+            break;
+        default:
+            goto end;
+        }
+    }
  end:
-	if (debug)
-		process_proxy_debug(indent,
-			"End process_proxy_cond_adders at position %d: %s, returning %d\n",
-			*pos, cond, ok);
+    if (debug)
+        process_proxy_debug(indent,
+                            "End process_proxy_cond_adders at position %d: %s, returning %d\n",
+                            *pos, cond, ok);
 
-	*cond_end = cond;
-	return ok;
-	}
+    *cond_end = cond;
+    return ok;
+}
 
 static int process_proxy_cond(unsigned int letters[26],
-	const char *cond, const char **cond_end)
-	{
-	int pos = 1;
-	return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
-	}
+                              const char *cond, const char **cond_end)
+{
+    int pos = 1;
+    return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
+}
 
 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
-	{
-	int ok=1;
-	struct app_verify_arg *cb_arg = arg;
-	unsigned int letters[26]; /* only used with proxy_auth */
-
-	if (cb_arg->app_verify)
-		{
-		char *s = NULL,buf[256];
-
-		fprintf(stderr, "In app_verify_callback, allowing cert. ");
-		fprintf(stderr, "Arg is: %s\n", cb_arg->string);
-		fprintf(stderr, "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
-			(void *)ctx, (void *)ctx->cert);
-		if (ctx->cert)
-			s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256);
-		if (s != NULL)
-			{
-			fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf);
-			}
-		return(1);
-		}
-	if (cb_arg->proxy_auth)
-		{
-		int found_any = 0, i;
-		char *sp;
-
-		for(i = 0; i < 26; i++)
-			letters[i] = 0;
-		for(sp = cb_arg->proxy_auth; *sp; sp++)
-			{
-			int c = *sp;
-			if (isascii(c) && isalpha(c))
-				{
-				if (islower(c))
-					c = toupper(c);
-				letters[c - 'A'] = 1;
-				}
-			}
-
-		fprintf(stderr,
-			"  Initial proxy rights = ");
-		for(i = 0; i < 26; i++)
-			if (letters[i])
-				{
-				fprintf(stderr, "%c", i + 'A');
-				found_any = 1;
-				}
-		if (!found_any)
-			fprintf(stderr, "none");
-		fprintf(stderr, "\n");
-
-		X509_STORE_CTX_set_ex_data(ctx,
-			get_proxy_auth_ex_data_idx(),letters);
-		}
-	if (cb_arg->allow_proxy_certs)
-		{
-		X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
-		}
-
+{
+    int ok = 1;
+    struct app_verify_arg *cb_arg = arg;
+    unsigned int letters[26];   /* only used with proxy_auth */
+
+    if (cb_arg->app_verify) {
+        char *s = NULL, buf[256];
+
+        fprintf(stderr, "In app_verify_callback, allowing cert. ");
+        fprintf(stderr, "Arg is: %s\n", cb_arg->string);
+        fprintf(stderr,
+                "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
+                (void *)ctx, (void *)ctx->cert);
+        if (ctx->cert)
+            s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
+        if (s != NULL) {
+            fprintf(stderr, "cert depth=%d %s\n", ctx->error_depth, buf);
+        }
+        return (1);
+    }
+    if (cb_arg->proxy_auth) {
+        int found_any = 0, i;
+        char *sp;
+
+        for (i = 0; i < 26; i++)
+            letters[i] = 0;
+        for (sp = cb_arg->proxy_auth; *sp; sp++) {
+            int c = *sp;
+            if (isascii(c) && isalpha(c)) {
+                if (islower(c))
+                    c = toupper(c);
+                letters[c - 'A'] = 1;
+            }
+        }
+
+        fprintf(stderr, "  Initial proxy rights = ");
+        for (i = 0; i < 26; i++)
+            if (letters[i]) {
+                fprintf(stderr, "%c", i + 'A');
+                found_any = 1;
+            }
+        if (!found_any)
+            fprintf(stderr, "none");
+        fprintf(stderr, "\n");
+
+        X509_STORE_CTX_set_ex_data(ctx,
+                                   get_proxy_auth_ex_data_idx(), letters);
+    }
+    if (cb_arg->allow_proxy_certs) {
+        X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
+    }
 #ifndef OPENSSL_NO_X509_VERIFY
-	ok = X509_verify_cert(ctx);
-#endif
-
-	if (cb_arg->proxy_auth)
-		{
-		if (ok > 0)
-			{
-			const char *cond_end = NULL;
-
-			ok = process_proxy_cond(letters,
-				cb_arg->proxy_cond, &cond_end);
-
-			if (ok < 0)
-				EXIT(3);
-			if (*cond_end)
-				{
-				fprintf(stderr, "Stopped processing condition before it's end.\n");
-				ok = 0;
-				}
-			if (!ok)
-				fprintf(stderr, "Proxy rights check with condition '%s' proved invalid\n",
-					cb_arg->proxy_cond);
-			else
-				fprintf(stderr, "Proxy rights check with condition '%s' proved valid\n",
-					cb_arg->proxy_cond);
-			}
-		}
-	return(ok);
-	}
+    ok = X509_verify_cert(ctx);
+#endif
+
+    if (cb_arg->proxy_auth) {
+        if (ok > 0) {
+            const char *cond_end = NULL;
+
+            ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
+
+            if (ok < 0)
+                EXIT(3);
+            if (*cond_end) {
+                fprintf(stderr,
+                        "Stopped processing condition before it's end.\n");
+                ok = 0;
+            }
+            if (!ok)
+                fprintf(stderr,
+                        "Proxy rights check with condition '%s' proved invalid\n",
+                        cb_arg->proxy_cond);
+            else
+                fprintf(stderr,
+                        "Proxy rights check with condition '%s' proved valid\n",
+                        cb_arg->proxy_cond);
+        }
+    }
+    return (ok);
+}
 
 #ifndef OPENSSL_NO_RSA
-static RSA *rsa_tmp=NULL;
+static RSA *rsa_tmp = NULL;
 
 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
-	{
-	BIGNUM *bn = NULL;
-	if (rsa_tmp == NULL)
-		{
-		bn = BN_new();
-		rsa_tmp = RSA_new();
-		if(!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4))
-			{
-			BIO_printf(bio_err, "Memory error...");
-			goto end;
-			}
-		BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
-		(void)BIO_flush(bio_err);
-		if(!RSA_generate_key_ex(rsa_tmp,keylength,bn,NULL))
-			{
-			BIO_printf(bio_err, "Error generating key.");
-			RSA_free(rsa_tmp);
-			rsa_tmp = NULL;
-			}
-end:
-		BIO_printf(bio_err,"\n");
-		(void)BIO_flush(bio_err);
-		}
-	if(bn) BN_free(bn);
-	return(rsa_tmp);
-	}
+{
+    BIGNUM *bn = NULL;
+    if (rsa_tmp == NULL) {
+        bn = BN_new();
+        rsa_tmp = RSA_new();
+        if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) {
+            BIO_printf(bio_err, "Memory error...");
+            goto end;
+        }
+        BIO_printf(bio_err, "Generating temp (%d bit) RSA key...", keylength);
+        (void)BIO_flush(bio_err);
+        if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
+            BIO_printf(bio_err, "Error generating key.");
+            RSA_free(rsa_tmp);
+            rsa_tmp = NULL;
+        }
+ end:
+        BIO_printf(bio_err, "\n");
+        (void)BIO_flush(bio_err);
+    }
+    if (bn)
+        BN_free(bn);
+    return (rsa_tmp);
+}
 
 static void free_tmp_rsa(void)
-	{
-	if (rsa_tmp != NULL)
-		{
-		RSA_free(rsa_tmp);
-		rsa_tmp = NULL;
-		}
-	}
+{
+    if (rsa_tmp != NULL) {
+        RSA_free(rsa_tmp);
+        rsa_tmp = NULL;
+    }
+}
 #endif
 
 #ifndef OPENSSL_NO_DH
@@ -2936,212 +2765,253 @@ static void free_tmp_rsa(void)
  * (The third function has been renamed to avoid name conflicts.)
  */
 static DH *get_dh512()
-	{
-	static unsigned char dh512_p[]={
-		0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6,
-		0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0,
-		0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F,
-		0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8,
-		0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33,
-		0x02,0xC5,0xAE,0x23,
-		};
-	static unsigned char dh512_g[]={
-		0x02,
-		};
-	DH *dh;
-
-	if ((dh=DH_new()) == NULL) return(NULL);
-	dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
-	dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
-	if ((dh->p == NULL) || (dh->g == NULL))
-		{ DH_free(dh); return(NULL); }
-	return(dh);
-	}
+{
+    static unsigned char dh512_p[] = {
+        0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
+        0xC6,
+        0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
+        0xB0,
+        0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
+        0x5F,
+        0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
+        0xB8,
+        0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
+        0x33,
+        0x02, 0xC5, 0xAE, 0x23,
+    };
+    static unsigned char dh512_g[] = {
+        0x02,
+    };
+    DH *dh;
+
+    if ((dh = DH_new()) == NULL)
+        return (NULL);
+    dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
+    dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
+    if ((dh->p == NULL) || (dh->g == NULL)) {
+        DH_free(dh);
+        return (NULL);
+    }
+    return (dh);
+}
 
 static DH *get_dh1024()
-	{
-	static unsigned char dh1024_p[]={
-		0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A,
-		0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2,
-		0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0,
-		0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2,
-		0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C,
-		0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8,
-		0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52,
-		0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1,
-		0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1,
-		0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB,
-		0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53,
-		};
-	static unsigned char dh1024_g[]={
-		0x02,
-		};
-	DH *dh;
-
-	if ((dh=DH_new()) == NULL) return(NULL);
-	dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
-	dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
-	if ((dh->p == NULL) || (dh->g == NULL))
-		{ DH_free(dh); return(NULL); }
-	return(dh);
-	}
+{
+    static unsigned char dh1024_p[] = {
+        0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
+        0x3A,
+        0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
+        0xA2,
+        0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
+        0xB0,
+        0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
+        0xC2,
+        0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
+        0x8C,
+        0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
+        0xB8,
+        0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
+        0x52,
+        0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
+        0xC1,
+        0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
+        0xB1,
+        0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
+        0xAB,
+        0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
+    };
+    static unsigned char dh1024_g[] = {
+        0x02,
+    };
+    DH *dh;
+
+    if ((dh = DH_new()) == NULL)
+        return (NULL);
+    dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
+    dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
+    if ((dh->p == NULL) || (dh->g == NULL)) {
+        DH_free(dh);
+        return (NULL);
+    }
+    return (dh);
+}
 
 static DH *get_dh1024dsa()
-	{
-	static unsigned char dh1024_p[]={
-		0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00,
-		0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19,
-		0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2,
-		0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55,
-		0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC,
-		0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97,
-		0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D,
-		0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB,
-		0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6,
-		0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E,
-		0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39,
-		};
-	static unsigned char dh1024_g[]={
-		0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05,
-		0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3,
-		0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9,
-		0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C,
-		0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65,
-		0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60,
-		0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6,
-		0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7,
-		0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1,
-		0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60,
-		0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2,
-		};
-	DH *dh;
-
-	if ((dh=DH_new()) == NULL) return(NULL);
-	dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
-	dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
-	if ((dh->p == NULL) || (dh->g == NULL))
-		{ DH_free(dh); return(NULL); }
-	dh->length = 160;
-	return(dh);
-	}
+{
+    static unsigned char dh1024_p[] = {
+        0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
+        0x00,
+        0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
+        0x19,
+        0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
+        0xD2,
+        0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
+        0x55,
+        0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
+        0xFC,
+        0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
+        0x97,
+        0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
+        0x8D,
+        0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
+        0xBB,
+        0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
+        0xF6,
+        0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
+        0x9E,
+        0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
+    };
+    static unsigned char dh1024_g[] = {
+        0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
+        0x05,
+        0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
+        0xF3,
+        0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
+        0xE9,
+        0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
+        0x3C,
+        0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
+        0x65,
+        0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
+        0x60,
+        0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
+        0xF6,
+        0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
+        0xA7,
+        0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
+        0xA1,
+        0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
+        0x60,
+        0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
+    };
+    DH *dh;
+
+    if ((dh = DH_new()) == NULL)
+        return (NULL);
+    dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
+    dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
+    if ((dh->p == NULL) || (dh->g == NULL)) {
+        DH_free(dh);
+        return (NULL);
+    }
+    dh->length = 160;
+    return (dh);
+}
 #endif
 
 #ifndef OPENSSL_NO_PSK
 /* convert the PSK key (psk_key) in ascii to binary (psk) */
 static int psk_key2bn(const char *pskkey, unsigned char *psk,
-	unsigned int max_psk_len)
-	{
-	int ret;
-	BIGNUM *bn = NULL;
-
-	ret = BN_hex2bn(&bn, pskkey);
-	if (!ret)
-		{
-		BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", pskkey); 
-		if (bn)
-			BN_free(bn);
-		return 0;
-		}
-	if (BN_num_bytes(bn) > (int)max_psk_len)
-		{
-		BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n",
-			max_psk_len, BN_num_bytes(bn));
-		BN_free(bn);
-		return 0;
-		}
-	ret = BN_bn2bin(bn, psk);
-	BN_free(bn);
-	return ret;
-	}
-
-static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
-	unsigned int max_identity_len, unsigned char *psk,
-	unsigned int max_psk_len)
-	{
-	int ret;
-	unsigned int psk_len = 0;
-
-	ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
-	if (ret < 0)
-		goto out_err;
-	if (debug)
-		fprintf(stderr, "client: created identity '%s' len=%d\n", identity, ret);
-	ret = psk_key2bn(psk_key, psk, max_psk_len);
-	if (ret < 0)
-		goto out_err;
-	psk_len = ret;
-out_err:
-	return psk_len;
-	}
+                      unsigned int max_psk_len)
+{
+    int ret;
+    BIGNUM *bn = NULL;
+
+    ret = BN_hex2bn(&bn, pskkey);
+    if (!ret) {
+        BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
+                   pskkey);
+        if (bn)
+            BN_free(bn);
+        return 0;
+    }
+    if (BN_num_bytes(bn) > (int)max_psk_len) {
+        BIO_printf(bio_err,
+                   "psk buffer of callback is too small (%d) for key (%d)\n",
+                   max_psk_len, BN_num_bytes(bn));
+        BN_free(bn);
+        return 0;
+    }
+    ret = BN_bn2bin(bn, psk);
+    BN_free(bn);
+    return ret;
+}
+
+static unsigned int psk_client_callback(SSL *ssl, const char *hint,
+                                        char *identity,
+                                        unsigned int max_identity_len,
+                                        unsigned char *psk,
+                                        unsigned int max_psk_len)
+{
+    int ret;
+    unsigned int psk_len = 0;
+
+    ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
+    if (ret < 0)
+        goto out_err;
+    if (debug)
+        fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
+                ret);
+    ret = psk_key2bn(psk_key, psk, max_psk_len);
+    if (ret < 0)
+        goto out_err;
+    psk_len = ret;
+ out_err:
+    return psk_len;
+}
 
 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
-	unsigned char *psk, unsigned int max_psk_len)
-	{
-	unsigned int psk_len=0;
-
-	if (strcmp(identity, "Client_identity") != 0)
-		{
-		BIO_printf(bio_err, "server: PSK error: client identity not found\n");
-		return 0;
-		}
-	psk_len=psk_key2bn(psk_key, psk, max_psk_len);
-	return psk_len;
-	}
+                                        unsigned char *psk,
+                                        unsigned int max_psk_len)
+{
+    unsigned int psk_len = 0;
+
+    if (strcmp(identity, "Client_identity") != 0) {
+        BIO_printf(bio_err, "server: PSK error: client identity not found\n");
+        return 0;
+    }
+    psk_len = psk_key2bn(psk_key, psk, max_psk_len);
+    return psk_len;
+}
 #endif
 
 static int do_test_cipherlist(void)
-	{
-	int i = 0;
-	const SSL_METHOD *meth;
-	const SSL_CIPHER *ci, *tci = NULL;
+{
+    int i = 0;
+    const SSL_METHOD *meth;
+    const SSL_CIPHER *ci, *tci = NULL;
 
 #ifndef OPENSSL_NO_SSL2
-	fprintf(stderr, "testing SSLv2 cipher list order: ");
-	meth = SSLv2_method();
-	while ((ci = meth->get_cipher(i++)) != NULL)
-		{
-		if (tci != NULL)
-			if (ci->id >= tci->id)
-				{
-				fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
-				return 0;
-				}
-		tci = ci;
-		}
-	fprintf(stderr, "ok\n");
+    fprintf(stderr, "testing SSLv2 cipher list order: ");
+    meth = SSLv2_method();
+    while ((ci = meth->get_cipher(i++)) != NULL) {
+        if (tci != NULL)
+            if (ci->id >= tci->id) {
+                fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
+                return 0;
+            }
+        tci = ci;
+    }
+    fprintf(stderr, "ok\n");
 #endif
 #ifndef OPENSSL_NO_SSL3
-	fprintf(stderr, "testing SSLv3 cipher list order: ");
-	meth = SSLv3_method();
-	tci = NULL;
-	while ((ci = meth->get_cipher(i++)) != NULL)
-		{
-		if (tci != NULL)
-			if (ci->id >= tci->id)
-				{
-				fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
-				return 0;
-				}
-		tci = ci;
-		}
-	fprintf(stderr, "ok\n");
+    fprintf(stderr, "testing SSLv3 cipher list order: ");
+    meth = SSLv3_method();
+    tci = NULL;
+    while ((ci = meth->get_cipher(i++)) != NULL) {
+        if (tci != NULL)
+            if (ci->id >= tci->id) {
+                fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
+                return 0;
+            }
+        tci = ci;
+    }
+    fprintf(stderr, "ok\n");
 #endif
 #ifndef OPENSSL_NO_TLS1
-	fprintf(stderr, "testing TLSv1 cipher list order: ");
-	meth = TLSv1_method();
-	tci = NULL;
-	while ((ci = meth->get_cipher(i++)) != NULL)
-		{
-		if (tci != NULL)
-			if (ci->id >= tci->id)
-				{
-				fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
-				return 0;
-				}
-		tci = ci;
-		}
-	fprintf(stderr, "ok\n");
-#endif
-
-	return 1;
-	}
+    fprintf(stderr, "testing TLSv1 cipher list order: ");
+    meth = TLSv1_method();
+    tci = NULL;
+    while ((ci = meth->get_cipher(i++)) != NULL) {
+        if (tci != NULL)
+            if (ci->id >= tci->id) {
+                fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
+                return 0;
+            }
+        tci = ci;
+    }
+    fprintf(stderr, "ok\n");
+#endif
+
+    return 1;
+}
diff --git a/ssl/t1_clnt.c b/ssl/t1_clnt.c
index e7998d1d9e..746b4e6b7a 100644
--- a/ssl/t1_clnt.c
+++ b/ssl/t1_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,31 +65,26 @@
 
 static const SSL_METHOD *tls1_get_client_method(int ver);
 static const SSL_METHOD *tls1_get_client_method(int ver)
-	{
-	if (ver == TLS1_2_VERSION)
-		return TLSv1_2_client_method();
-	if (ver == TLS1_1_VERSION)
-		return TLSv1_1_client_method();
-	if (ver == TLS1_VERSION)
-		return TLSv1_client_method();
-	return NULL;
-	}
+{
+    if (ver == TLS1_2_VERSION)
+        return TLSv1_2_client_method();
+    if (ver == TLS1_1_VERSION)
+        return TLSv1_1_client_method();
+    if (ver == TLS1_VERSION)
+        return TLSv1_client_method();
+    return NULL;
+}
 
 IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_client_method,
-			ssl_undefined_function,
-			ssl3_connect,
-			tls1_get_client_method,
-			TLSv1_2_enc_data)
-
-IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_client_method,
-			ssl_undefined_function,
-			ssl3_connect,
-			tls1_get_client_method,
-			TLSv1_1_enc_data)
+                        ssl_undefined_function,
+                        ssl3_connect,
+                        tls1_get_client_method, TLSv1_2_enc_data)
 
-IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_client_method,
-			ssl_undefined_function,
-			ssl3_connect,
-			tls1_get_client_method,
-			TLSv1_enc_data)
+    IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_client_method,
+                        ssl_undefined_function,
+                        ssl3_connect,
+                        tls1_get_client_method, TLSv1_1_enc_data)
 
+    IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_client_method,
+                        ssl_undefined_function,
+                        ssl3_connect, tls1_get_client_method, TLSv1_enc_data)
diff --git a/ssl/t1_enc.c b/ssl/t1_enc.c
index 7416f732b6..0f5baa6e45 100644
--- a/ssl/t1_enc.c
+++ b/ssl/t1_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -138,562 +138,581 @@
 #include 
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_COMP
-#include 
+# include 
 #endif
 #include 
 #include 
 #include 
 #include 
 #ifdef KSSL_DEBUG
-#include 
+# include 
 #endif
 
 /* seed1 through seed5 are virtually concatenated */
 static int tls1_P_hash(const EVP_MD *md, const unsigned char *sec,
-			int sec_len,
-			const void *seed1, int seed1_len,
-			const void *seed2, int seed2_len,
-			const void *seed3, int seed3_len,
-			const void *seed4, int seed4_len,
-			const void *seed5, int seed5_len,
-			unsigned char *out, int olen)
-	{
-	int chunk;
-	size_t j;
-	EVP_MD_CTX ctx, ctx_tmp, ctx_init;
-	EVP_PKEY *mac_key;
-	unsigned char A1[EVP_MAX_MD_SIZE];
-	size_t A1_len;
-	int ret = 0;
-	
-	chunk=EVP_MD_size(md);
-	OPENSSL_assert(chunk >= 0);
-
-	EVP_MD_CTX_init(&ctx);
-	EVP_MD_CTX_init(&ctx_tmp);
-	EVP_MD_CTX_init(&ctx_init);
-	EVP_MD_CTX_set_flags(&ctx_init, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
-	mac_key = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, NULL, sec, sec_len);
-	if (!mac_key)
-		goto err;
-	if (!EVP_DigestSignInit(&ctx_init,NULL,md, NULL, mac_key))
-		goto err;
-	if (!EVP_MD_CTX_copy_ex(&ctx,&ctx_init))
-		goto err;
-	if (seed1 && !EVP_DigestSignUpdate(&ctx,seed1,seed1_len))
-		goto err;
-	if (seed2 && !EVP_DigestSignUpdate(&ctx,seed2,seed2_len))
-		goto err;
-	if (seed3 && !EVP_DigestSignUpdate(&ctx,seed3,seed3_len))
-		goto err;
-	if (seed4 && !EVP_DigestSignUpdate(&ctx,seed4,seed4_len))
-		goto err;
-	if (seed5 && !EVP_DigestSignUpdate(&ctx,seed5,seed5_len))
-		goto err;
-	if (!EVP_DigestSignFinal(&ctx,A1,&A1_len))
-		goto err;
-
-	for (;;)
-		{
-		/* Reinit mac contexts */
-		if (!EVP_MD_CTX_copy_ex(&ctx,&ctx_init))
-			goto err;
-		if (!EVP_DigestSignUpdate(&ctx,A1,A1_len))
-			goto err;
-		if (olen>chunk && !EVP_MD_CTX_copy_ex(&ctx_tmp,&ctx))
-			goto err;
-		if (seed1 && !EVP_DigestSignUpdate(&ctx,seed1,seed1_len))
-			goto err;
-		if (seed2 && !EVP_DigestSignUpdate(&ctx,seed2,seed2_len))
-			goto err;
-		if (seed3 && !EVP_DigestSignUpdate(&ctx,seed3,seed3_len))
-			goto err;
-		if (seed4 && !EVP_DigestSignUpdate(&ctx,seed4,seed4_len))
-			goto err;
-		if (seed5 && !EVP_DigestSignUpdate(&ctx,seed5,seed5_len))
-			goto err;
-
-		if (olen > chunk)
-			{
-			if (!EVP_DigestSignFinal(&ctx,out,&j))
-				goto err;
-			out+=j;
-			olen-=j;
-			/* calc the next A1 value */
-			if (!EVP_DigestSignFinal(&ctx_tmp,A1,&A1_len))
-				goto err;
-			}
-		else	/* last one */
-			{
-			if (!EVP_DigestSignFinal(&ctx,A1,&A1_len))
-				goto err;
-			memcpy(out,A1,olen);
-			break;
-			}
-		}
-	ret = 1;
-err:
-	EVP_PKEY_free(mac_key);
-	EVP_MD_CTX_cleanup(&ctx);
-	EVP_MD_CTX_cleanup(&ctx_tmp);
-	EVP_MD_CTX_cleanup(&ctx_init);
-	OPENSSL_cleanse(A1,sizeof(A1));
-	return ret;
-	}
+                       int sec_len,
+                       const void *seed1, int seed1_len,
+                       const void *seed2, int seed2_len,
+                       const void *seed3, int seed3_len,
+                       const void *seed4, int seed4_len,
+                       const void *seed5, int seed5_len,
+                       unsigned char *out, int olen)
+{
+    int chunk;
+    size_t j;
+    EVP_MD_CTX ctx, ctx_tmp, ctx_init;
+    EVP_PKEY *mac_key;
+    unsigned char A1[EVP_MAX_MD_SIZE];
+    size_t A1_len;
+    int ret = 0;
+
+    chunk = EVP_MD_size(md);
+    OPENSSL_assert(chunk >= 0);
+
+    EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX_init(&ctx_tmp);
+    EVP_MD_CTX_init(&ctx_init);
+    EVP_MD_CTX_set_flags(&ctx_init, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+    mac_key = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, NULL, sec, sec_len);
+    if (!mac_key)
+        goto err;
+    if (!EVP_DigestSignInit(&ctx_init, NULL, md, NULL, mac_key))
+        goto err;
+    if (!EVP_MD_CTX_copy_ex(&ctx, &ctx_init))
+        goto err;
+    if (seed1 && !EVP_DigestSignUpdate(&ctx, seed1, seed1_len))
+        goto err;
+    if (seed2 && !EVP_DigestSignUpdate(&ctx, seed2, seed2_len))
+        goto err;
+    if (seed3 && !EVP_DigestSignUpdate(&ctx, seed3, seed3_len))
+        goto err;
+    if (seed4 && !EVP_DigestSignUpdate(&ctx, seed4, seed4_len))
+        goto err;
+    if (seed5 && !EVP_DigestSignUpdate(&ctx, seed5, seed5_len))
+        goto err;
+    if (!EVP_DigestSignFinal(&ctx, A1, &A1_len))
+        goto err;
+
+    for (;;) {
+        /* Reinit mac contexts */
+        if (!EVP_MD_CTX_copy_ex(&ctx, &ctx_init))
+            goto err;
+        if (!EVP_DigestSignUpdate(&ctx, A1, A1_len))
+            goto err;
+        if (olen > chunk && !EVP_MD_CTX_copy_ex(&ctx_tmp, &ctx))
+            goto err;
+        if (seed1 && !EVP_DigestSignUpdate(&ctx, seed1, seed1_len))
+            goto err;
+        if (seed2 && !EVP_DigestSignUpdate(&ctx, seed2, seed2_len))
+            goto err;
+        if (seed3 && !EVP_DigestSignUpdate(&ctx, seed3, seed3_len))
+            goto err;
+        if (seed4 && !EVP_DigestSignUpdate(&ctx, seed4, seed4_len))
+            goto err;
+        if (seed5 && !EVP_DigestSignUpdate(&ctx, seed5, seed5_len))
+            goto err;
+
+        if (olen > chunk) {
+            if (!EVP_DigestSignFinal(&ctx, out, &j))
+                goto err;
+            out += j;
+            olen -= j;
+            /* calc the next A1 value */
+            if (!EVP_DigestSignFinal(&ctx_tmp, A1, &A1_len))
+                goto err;
+        } else {                /* last one */
+
+            if (!EVP_DigestSignFinal(&ctx, A1, &A1_len))
+                goto err;
+            memcpy(out, A1, olen);
+            break;
+        }
+    }
+    ret = 1;
+ err:
+    EVP_PKEY_free(mac_key);
+    EVP_MD_CTX_cleanup(&ctx);
+    EVP_MD_CTX_cleanup(&ctx_tmp);
+    EVP_MD_CTX_cleanup(&ctx_init);
+    OPENSSL_cleanse(A1, sizeof(A1));
+    return ret;
+}
 
 /* seed1 through seed5 are virtually concatenated */
 static int tls1_PRF(long digest_mask,
-		     const void *seed1, int seed1_len,
-		     const void *seed2, int seed2_len,
-		     const void *seed3, int seed3_len,
-		     const void *seed4, int seed4_len,
-		     const void *seed5, int seed5_len,
-		     const unsigned char *sec, int slen,
-		     unsigned char *out1,
-		     unsigned char *out2, int olen)
-	{
-	int len,i,idx,count;
-	const unsigned char *S1;
-	long m;
-	const EVP_MD *md;
-	int ret = 0;
-
-	/* Count number of digests and partition sec evenly */
-	count=0;
-	for (idx=0;ssl_get_handshake_digest(idx,&m,&md);idx++) {
-		if ((m<s3->server_random,SSL3_RANDOM_SIZE,
-		 s->s3->client_random,SSL3_RANDOM_SIZE,
-		 NULL,0,NULL,0,
-		 s->session->master_key,s->session->master_key_length,
-		 km,tmp,num);
+                                   unsigned char *tmp, int num)
+{
+    int ret;
+    ret = tls1_PRF(ssl_get_algorithm2(s),
+                   TLS_MD_KEY_EXPANSION_CONST,
+                   TLS_MD_KEY_EXPANSION_CONST_SIZE, s->s3->server_random,
+                   SSL3_RANDOM_SIZE, s->s3->client_random, SSL3_RANDOM_SIZE,
+                   NULL, 0, NULL, 0, s->session->master_key,
+                   s->session->master_key_length, km, tmp, num);
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_generate_key_block() ==> %d byte master_key =\n\t",
-                s->session->master_key_length);
-	{
+    fprintf(stderr, "tls1_generate_key_block() ==> %d byte master_key =\n\t",
+            s->session->master_key_length);
+    {
         int i;
-        for (i=0; i < s->session->master_key_length; i++)
-                {
-                fprintf(stderr,"%02X", s->session->master_key[i]);
-                }
-        fprintf(stderr,"\n");  }
-#endif    /* KSSL_DEBUG */
-	return ret;
-	}
+        for (i = 0; i < s->session->master_key_length; i++) {
+            fprintf(stderr, "%02X", s->session->master_key[i]);
+        }
+        fprintf(stderr, "\n");
+    }
+#endif                          /* KSSL_DEBUG */
+    return ret;
+}
 
 int tls1_change_cipher_state(SSL *s, int which)
-	{
-	static const unsigned char empty[]="";
-	unsigned char *p,*mac_secret;
-	unsigned char *exp_label;
-	unsigned char tmp1[EVP_MAX_KEY_LENGTH];
-	unsigned char tmp2[EVP_MAX_KEY_LENGTH];
-	unsigned char iv1[EVP_MAX_IV_LENGTH*2];
-	unsigned char iv2[EVP_MAX_IV_LENGTH*2];
-	unsigned char *ms,*key,*iv;
-	int client_write;
-	EVP_CIPHER_CTX *dd;
-	const EVP_CIPHER *c;
+{
+    static const unsigned char empty[] = "";
+    unsigned char *p, *mac_secret;
+    unsigned char *exp_label;
+    unsigned char tmp1[EVP_MAX_KEY_LENGTH];
+    unsigned char tmp2[EVP_MAX_KEY_LENGTH];
+    unsigned char iv1[EVP_MAX_IV_LENGTH * 2];
+    unsigned char iv2[EVP_MAX_IV_LENGTH * 2];
+    unsigned char *ms, *key, *iv;
+    int client_write;
+    EVP_CIPHER_CTX *dd;
+    const EVP_CIPHER *c;
 #ifndef OPENSSL_NO_COMP
-	const SSL_COMP *comp;
+    const SSL_COMP *comp;
 #endif
-	const EVP_MD *m;
-	int mac_type;
-	int *mac_secret_size;
-	EVP_MD_CTX *mac_ctx;
-	EVP_PKEY *mac_key;
-	int is_export,n,i,j,k,exp_label_len,cl;
-	int reuse_dd = 0;
-
-	is_export=SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
-	c=s->s3->tmp.new_sym_enc;
-	m=s->s3->tmp.new_hash;
-	mac_type = s->s3->tmp.new_mac_pkey_type;
+    const EVP_MD *m;
+    int mac_type;
+    int *mac_secret_size;
+    EVP_MD_CTX *mac_ctx;
+    EVP_PKEY *mac_key;
+    int is_export, n, i, j, k, exp_label_len, cl;
+    int reuse_dd = 0;
+
+    is_export = SSL_C_IS_EXPORT(s->s3->tmp.new_cipher);
+    c = s->s3->tmp.new_sym_enc;
+    m = s->s3->tmp.new_hash;
+    mac_type = s->s3->tmp.new_mac_pkey_type;
 #ifndef OPENSSL_NO_COMP
-	comp=s->s3->tmp.new_compression;
+    comp = s->s3->tmp.new_compression;
 #endif
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_change_cipher_state(which= %d) w/\n", which);
-	fprintf(stderr,"\talg= %ld/%ld, comp= %p\n",
-	       s->s3->tmp.new_cipher->algorithm_mkey,
-	       s->s3->tmp.new_cipher->algorithm_auth,
-	       comp);
-	fprintf(stderr,"\tevp_cipher == %p ==? &d_cbc_ede_cipher3\n", c);
-	fprintf(stderr,"\tevp_cipher: nid, blksz= %d, %d, keylen=%d, ivlen=%d\n",
-                c->nid,c->block_size,c->key_len,c->iv_len);
-	fprintf(stderr,"\tkey_block: len= %d, data= ", s->s3->tmp.key_block_length);
-	{
+    fprintf(stderr, "tls1_change_cipher_state(which= %d) w/\n", which);
+    fprintf(stderr, "\talg= %ld/%ld, comp= %p\n",
+            s->s3->tmp.new_cipher->algorithm_mkey,
+            s->s3->tmp.new_cipher->algorithm_auth, comp);
+    fprintf(stderr, "\tevp_cipher == %p ==? &d_cbc_ede_cipher3\n", c);
+    fprintf(stderr, "\tevp_cipher: nid, blksz= %d, %d, keylen=%d, ivlen=%d\n",
+            c->nid, c->block_size, c->key_len, c->iv_len);
+    fprintf(stderr, "\tkey_block: len= %d, data= ",
+            s->s3->tmp.key_block_length);
+    {
         int i;
-        for (i=0; is3->tmp.key_block_length; i++)
-		fprintf(stderr,"%02x", s->s3->tmp.key_block[i]);  fprintf(stderr,"\n");
-        }
-#endif	/* KSSL_DEBUG */
-
-	if (which & SSL3_CC_READ)
-		{
-		if (s->s3->tmp.new_cipher->algorithm2 & TLS1_STREAM_MAC)
-			s->mac_flags |= SSL_MAC_FLAG_READ_MAC_STREAM;
-		else
-			s->mac_flags &= ~SSL_MAC_FLAG_READ_MAC_STREAM;
-
-		if (s->enc_read_ctx != NULL)
-			reuse_dd = 1;
-		else if ((s->enc_read_ctx=OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
-			goto err;
-		else
-			/* make sure it's intialized in case we exit later with an error */
-			EVP_CIPHER_CTX_init(s->enc_read_ctx);
-		dd= s->enc_read_ctx;
-		mac_ctx=ssl_replace_hash(&s->read_hash,NULL);
+        for (i = 0; i < s->s3->tmp.key_block_length; i++)
+            fprintf(stderr, "%02x", s->s3->tmp.key_block[i]);
+        fprintf(stderr, "\n");
+    }
+#endif                          /* KSSL_DEBUG */
+
+    if (which & SSL3_CC_READ) {
+        if (s->s3->tmp.new_cipher->algorithm2 & TLS1_STREAM_MAC)
+            s->mac_flags |= SSL_MAC_FLAG_READ_MAC_STREAM;
+        else
+            s->mac_flags &= ~SSL_MAC_FLAG_READ_MAC_STREAM;
+
+        if (s->enc_read_ctx != NULL)
+            reuse_dd = 1;
+        else if ((s->enc_read_ctx =
+                  OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
+            goto err;
+        else
+            /*
+             * make sure it's intialized in case we exit later with an error
+             */
+            EVP_CIPHER_CTX_init(s->enc_read_ctx);
+        dd = s->enc_read_ctx;
+        mac_ctx = ssl_replace_hash(&s->read_hash, NULL);
 #ifndef OPENSSL_NO_COMP
-		if (s->expand != NULL)
-			{
-			COMP_CTX_free(s->expand);
-			s->expand=NULL;
-			}
-		if (comp != NULL)
-			{
-			s->expand=COMP_CTX_new(comp->method);
-			if (s->expand == NULL)
-				{
-				SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR);
-				goto err2;
-				}
-			if (s->s3->rrec.comp == NULL)
-				s->s3->rrec.comp=(unsigned char *)
-					OPENSSL_malloc(SSL3_RT_MAX_ENCRYPTED_LENGTH);
-			if (s->s3->rrec.comp == NULL)
-				goto err;
-			}
+        if (s->expand != NULL) {
+            COMP_CTX_free(s->expand);
+            s->expand = NULL;
+        }
+        if (comp != NULL) {
+            s->expand = COMP_CTX_new(comp->method);
+            if (s->expand == NULL) {
+                SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,
+                       SSL_R_COMPRESSION_LIBRARY_ERROR);
+                goto err2;
+            }
+            if (s->s3->rrec.comp == NULL)
+                s->s3->rrec.comp = (unsigned char *)
+                    OPENSSL_malloc(SSL3_RT_MAX_ENCRYPTED_LENGTH);
+            if (s->s3->rrec.comp == NULL)
+                goto err;
+        }
 #endif
-		/* this is done by dtls1_reset_seq_numbers for DTLS1_VERSION */
- 		if (s->version != DTLS1_VERSION)
-			memset(&(s->s3->read_sequence[0]),0,8);
-		mac_secret= &(s->s3->read_mac_secret[0]);
-		mac_secret_size=&(s->s3->read_mac_secret_size);
-		}
-	else
-		{
-		if (s->s3->tmp.new_cipher->algorithm2 & TLS1_STREAM_MAC)
-			s->mac_flags |= SSL_MAC_FLAG_WRITE_MAC_STREAM;
-			else
-			s->mac_flags &= ~SSL_MAC_FLAG_WRITE_MAC_STREAM;
-		if (s->enc_write_ctx != NULL && !SSL_IS_DTLS(s))
-			reuse_dd = 1;
-		else if ((s->enc_write_ctx=EVP_CIPHER_CTX_new()) == NULL)
-			goto err;
-		dd= s->enc_write_ctx;
-		if (SSL_IS_DTLS(s))
-			{
-			mac_ctx = EVP_MD_CTX_create();
-			if (!mac_ctx)
-				goto err;
-			s->write_hash = mac_ctx;
-			}
-		else
-			mac_ctx = ssl_replace_hash(&s->write_hash,NULL);
+        /*
+         * this is done by dtls1_reset_seq_numbers for DTLS1_VERSION
+         */
+        if (s->version != DTLS1_VERSION)
+            memset(&(s->s3->read_sequence[0]), 0, 8);
+        mac_secret = &(s->s3->read_mac_secret[0]);
+        mac_secret_size = &(s->s3->read_mac_secret_size);
+    } else {
+        if (s->s3->tmp.new_cipher->algorithm2 & TLS1_STREAM_MAC)
+            s->mac_flags |= SSL_MAC_FLAG_WRITE_MAC_STREAM;
+        else
+            s->mac_flags &= ~SSL_MAC_FLAG_WRITE_MAC_STREAM;
+        if (s->enc_write_ctx != NULL && !SSL_IS_DTLS(s))
+            reuse_dd = 1;
+        else if ((s->enc_write_ctx = EVP_CIPHER_CTX_new()) == NULL)
+            goto err;
+        dd = s->enc_write_ctx;
+        if (SSL_IS_DTLS(s)) {
+            mac_ctx = EVP_MD_CTX_create();
+            if (!mac_ctx)
+                goto err;
+            s->write_hash = mac_ctx;
+        } else
+            mac_ctx = ssl_replace_hash(&s->write_hash, NULL);
 #ifndef OPENSSL_NO_COMP
-		if (s->compress != NULL)
-			{
-			COMP_CTX_free(s->compress);
-			s->compress=NULL;
-			}
-		if (comp != NULL)
-			{
-			s->compress=COMP_CTX_new(comp->method);
-			if (s->compress == NULL)
-				{
-				SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR);
-				goto err2;
-				}
-			}
+        if (s->compress != NULL) {
+            COMP_CTX_free(s->compress);
+            s->compress = NULL;
+        }
+        if (comp != NULL) {
+            s->compress = COMP_CTX_new(comp->method);
+            if (s->compress == NULL) {
+                SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,
+                       SSL_R_COMPRESSION_LIBRARY_ERROR);
+                goto err2;
+            }
+        }
 #endif
-		/* this is done by dtls1_reset_seq_numbers for DTLS1_VERSION */
- 		if (s->version != DTLS1_VERSION)
-			memset(&(s->s3->write_sequence[0]),0,8);
-		mac_secret= &(s->s3->write_mac_secret[0]);
-		mac_secret_size = &(s->s3->write_mac_secret_size);
-		}
-
-	if (reuse_dd)
-		EVP_CIPHER_CTX_cleanup(dd);
-
-	p=s->s3->tmp.key_block;
-	i=*mac_secret_size=s->s3->tmp.new_mac_secret_size;
-
-	cl=EVP_CIPHER_key_length(c);
-	j=is_export ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
-	               cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
-	/* Was j=(exp)?5:EVP_CIPHER_key_length(c); */
-	/* If GCM mode only part of IV comes from PRF */
-	if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE)
-		k = EVP_GCM_TLS_FIXED_IV_LEN;
-	else
-		k=EVP_CIPHER_iv_length(c);
-	if (	(which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
-		(which == SSL3_CHANGE_CIPHER_SERVER_READ))
-		{
-		ms=  &(p[ 0]); n=i+i;
-		key= &(p[ n]); n+=j+j;
-		iv=  &(p[ n]); n+=k+k;
-		exp_label=(unsigned char *)TLS_MD_CLIENT_WRITE_KEY_CONST;
-		exp_label_len=TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE;
-		client_write=1;
-		}
-	else
-		{
-		n=i;
-		ms=  &(p[ n]); n+=i+j;
-		key= &(p[ n]); n+=j+k;
-		iv=  &(p[ n]); n+=k;
-		exp_label=(unsigned char *)TLS_MD_SERVER_WRITE_KEY_CONST;
-		exp_label_len=TLS_MD_SERVER_WRITE_KEY_CONST_SIZE;
-		client_write=0;
-		}
-
-	if (n > s->s3->tmp.key_block_length)
-		{
-		SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,ERR_R_INTERNAL_ERROR);
-		goto err2;
-		}
-
-	memcpy(mac_secret,ms,i);
-
-	if (!(EVP_CIPHER_flags(c)&EVP_CIPH_FLAG_AEAD_CIPHER))
-		{
-		mac_key = EVP_PKEY_new_mac_key(mac_type, NULL,
-				mac_secret,*mac_secret_size);
-		EVP_DigestSignInit(mac_ctx,NULL,m,NULL,mac_key);
-		EVP_PKEY_free(mac_key);
-		}
+        /*
+         * this is done by dtls1_reset_seq_numbers for DTLS1_VERSION
+         */
+        if (s->version != DTLS1_VERSION)
+            memset(&(s->s3->write_sequence[0]), 0, 8);
+        mac_secret = &(s->s3->write_mac_secret[0]);
+        mac_secret_size = &(s->s3->write_mac_secret_size);
+    }
+
+    if (reuse_dd)
+        EVP_CIPHER_CTX_cleanup(dd);
+
+    p = s->s3->tmp.key_block;
+    i = *mac_secret_size = s->s3->tmp.new_mac_secret_size;
+
+    cl = EVP_CIPHER_key_length(c);
+    j = is_export ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ?
+                     cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl;
+    /* Was j=(exp)?5:EVP_CIPHER_key_length(c); */
+    /* If GCM mode only part of IV comes from PRF */
+    if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE)
+        k = EVP_GCM_TLS_FIXED_IV_LEN;
+    else
+        k = EVP_CIPHER_iv_length(c);
+    if ((which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
+        (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
+        ms = &(p[0]);
+        n = i + i;
+        key = &(p[n]);
+        n += j + j;
+        iv = &(p[n]);
+        n += k + k;
+        exp_label = (unsigned char *)TLS_MD_CLIENT_WRITE_KEY_CONST;
+        exp_label_len = TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE;
+        client_write = 1;
+    } else {
+        n = i;
+        ms = &(p[n]);
+        n += i + j;
+        key = &(p[n]);
+        n += j + k;
+        iv = &(p[n]);
+        n += k;
+        exp_label = (unsigned char *)TLS_MD_SERVER_WRITE_KEY_CONST;
+        exp_label_len = TLS_MD_SERVER_WRITE_KEY_CONST_SIZE;
+        client_write = 0;
+    }
+
+    if (n > s->s3->tmp.key_block_length) {
+        SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE, ERR_R_INTERNAL_ERROR);
+        goto err2;
+    }
+
+    memcpy(mac_secret, ms, i);
+
+    if (!(EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER)) {
+        mac_key = EVP_PKEY_new_mac_key(mac_type, NULL,
+                                       mac_secret, *mac_secret_size);
+        EVP_DigestSignInit(mac_ctx, NULL, m, NULL, mac_key);
+        EVP_PKEY_free(mac_key);
+    }
 #ifdef TLS_DEBUG
-printf("which = %04X\nmac key=",which);
-{ int z; for (z=0; zs3->client_random,SSL3_RANDOM_SIZE,
-				s->s3->server_random,SSL3_RANDOM_SIZE,
-				NULL,0,NULL,0,
-				key,j,tmp1,tmp2,EVP_CIPHER_key_length(c)))
-			goto err2;
-		key=tmp1;
-
-		if (k > 0)
-			{
-			if (!tls1_PRF(ssl_get_algorithm2(s),
-					TLS_MD_IV_BLOCK_CONST,TLS_MD_IV_BLOCK_CONST_SIZE,
-					s->s3->client_random,SSL3_RANDOM_SIZE,
-					s->s3->server_random,SSL3_RANDOM_SIZE,
-					NULL,0,NULL,0,
-					empty,0,iv1,iv2,k*2))
-				goto err2;
-			if (client_write)
-				iv=iv1;
-			else
-				iv= &(iv1[k]);
-			}
-		}
-
-	s->session->key_arg_length=0;
+    if (is_export) {
+        /*
+         * In here I set both the read and write key/iv to the same value
+         * since only the correct one will be used :-).
+         */
+        if (!tls1_PRF(ssl_get_algorithm2(s),
+                      exp_label, exp_label_len,
+                      s->s3->client_random, SSL3_RANDOM_SIZE,
+                      s->s3->server_random, SSL3_RANDOM_SIZE,
+                      NULL, 0, NULL, 0,
+                      key, j, tmp1, tmp2, EVP_CIPHER_key_length(c)))
+            goto err2;
+        key = tmp1;
+
+        if (k > 0) {
+            if (!tls1_PRF(ssl_get_algorithm2(s),
+                          TLS_MD_IV_BLOCK_CONST, TLS_MD_IV_BLOCK_CONST_SIZE,
+                          s->s3->client_random, SSL3_RANDOM_SIZE,
+                          s->s3->server_random, SSL3_RANDOM_SIZE,
+                          NULL, 0, NULL, 0, empty, 0, iv1, iv2, k * 2))
+                goto err2;
+            if (client_write)
+                iv = iv1;
+            else
+                iv = &(iv1[k]);
+        }
+    }
+
+    s->session->key_arg_length = 0;
 #ifdef KSSL_DEBUG
-	{
+    {
         int i;
-	fprintf(stderr,"EVP_CipherInit_ex(dd,c,key=,iv=,which)\n");
-	fprintf(stderr,"\tkey= "); for (i=0; ikey_len; i++) fprintf(stderr,"%02x", key[i]);
-	fprintf(stderr,"\n");
-	fprintf(stderr,"\t iv= "); for (i=0; iiv_len; i++) fprintf(stderr,"%02x", iv[i]);
-	fprintf(stderr,"\n");
-	}
-#endif	/* KSSL_DEBUG */
-
-	if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE)
-		{
-		EVP_CipherInit_ex(dd,c,NULL,key,NULL,(which & SSL3_CC_WRITE));
-		EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_GCM_SET_IV_FIXED, k, iv);
-		}
-	else	
-		EVP_CipherInit_ex(dd,c,NULL,key,iv,(which & SSL3_CC_WRITE));
-
-	/* Needed for "composite" AEADs, such as RC4-HMAC-MD5 */
-	if ((EVP_CIPHER_flags(c)&EVP_CIPH_FLAG_AEAD_CIPHER) && *mac_secret_size)
-		EVP_CIPHER_CTX_ctrl(dd,EVP_CTRL_AEAD_SET_MAC_KEY,
-				*mac_secret_size,mac_secret);
+        fprintf(stderr, "EVP_CipherInit_ex(dd,c,key=,iv=,which)\n");
+        fprintf(stderr, "\tkey= ");
+        for (i = 0; i < c->key_len; i++)
+            fprintf(stderr, "%02x", key[i]);
+        fprintf(stderr, "\n");
+        fprintf(stderr, "\t iv= ");
+        for (i = 0; i < c->iv_len; i++)
+            fprintf(stderr, "%02x", iv[i]);
+        fprintf(stderr, "\n");
+    }
+#endif                          /* KSSL_DEBUG */
+
+    if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE) {
+        EVP_CipherInit_ex(dd, c, NULL, key, NULL, (which & SSL3_CC_WRITE));
+        EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_GCM_SET_IV_FIXED, k, iv);
+    } else
+        EVP_CipherInit_ex(dd, c, NULL, key, iv, (which & SSL3_CC_WRITE));
+
+    /* Needed for "composite" AEADs, such as RC4-HMAC-MD5 */
+    if ((EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER) && *mac_secret_size)
+        EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_AEAD_SET_MAC_KEY,
+                            *mac_secret_size, mac_secret);
 
 #ifdef OPENSSL_SSL_TRACE_CRYPTO
-	if (s->msg_callback)
-		{
-		int wh = which & SSL3_CC_WRITE ? TLS1_RT_CRYPTO_WRITE : 0;
-		if (*mac_secret_size)
-			s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_MAC,
-						mac_secret, *mac_secret_size,
-						s, s->msg_callback_arg);
-		if (c->key_len)
-			s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_KEY,
-						key, c->key_len,
-						s, s->msg_callback_arg);
-		if (k)
-			{
-			if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE)
-				wh |= TLS1_RT_CRYPTO_FIXED_IV;
-			else
-				wh |= TLS1_RT_CRYPTO_IV;
-			s->msg_callback(2, s->version, wh, iv, k,
-						s, s->msg_callback_arg);
-			}
-		}
+    if (s->msg_callback) {
+        int wh = which & SSL3_CC_WRITE ? TLS1_RT_CRYPTO_WRITE : 0;
+        if (*mac_secret_size)
+            s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_MAC,
+                            mac_secret, *mac_secret_size,
+                            s, s->msg_callback_arg);
+        if (c->key_len)
+            s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_KEY,
+                            key, c->key_len, s, s->msg_callback_arg);
+        if (k) {
+            if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE)
+                wh |= TLS1_RT_CRYPTO_FIXED_IV;
+            else
+                wh |= TLS1_RT_CRYPTO_IV;
+            s->msg_callback(2, s->version, wh, iv, k, s, s->msg_callback_arg);
+        }
+    }
 #endif
 
 #ifdef TLS_DEBUG
-printf("which = %04X\nkey=",which);
-{ int z; for (z=0; zs3->tmp.key_block_length != 0)
-		return(1);
-
-	if (!ssl_cipher_get_evp(s->session,&c,&hash,&mac_type,&mac_secret_size,&comp))
-		{
-		SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK,SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
-		return(0);
-		}
-
-	s->s3->tmp.new_sym_enc=c;
-	s->s3->tmp.new_hash=hash;
-	s->s3->tmp.new_mac_pkey_type = mac_type;
-	s->s3->tmp.new_mac_secret_size = mac_secret_size;
-	num=EVP_CIPHER_key_length(c)+mac_secret_size+EVP_CIPHER_iv_length(c);
-	num*=2;
-
-	ssl3_cleanup_key_block(s);
-
-	if ((p1=(unsigned char *)OPENSSL_malloc(num)) == NULL)
-		{
-		SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
-	s->s3->tmp.key_block_length=num;
-	s->s3->tmp.key_block=p1;
-
-	if ((p2=(unsigned char *)OPENSSL_malloc(num)) == NULL)
-		{
-		SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE);
-		goto err;
-		}
-
+    fprintf(stderr, "tls1_setup_key_block()\n");
+#endif                          /* KSSL_DEBUG */
+
+    if (s->s3->tmp.key_block_length != 0)
+        return (1);
+
+    if (!ssl_cipher_get_evp
+        (s->session, &c, &hash, &mac_type, &mac_secret_size, &comp)) {
+        SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK, SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
+        return (0);
+    }
+
+    s->s3->tmp.new_sym_enc = c;
+    s->s3->tmp.new_hash = hash;
+    s->s3->tmp.new_mac_pkey_type = mac_type;
+    s->s3->tmp.new_mac_secret_size = mac_secret_size;
+    num =
+        EVP_CIPHER_key_length(c) + mac_secret_size + EVP_CIPHER_iv_length(c);
+    num *= 2;
+
+    ssl3_cleanup_key_block(s);
+
+    if ((p1 = (unsigned char *)OPENSSL_malloc(num)) == NULL) {
+        SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
+
+    s->s3->tmp.key_block_length = num;
+    s->s3->tmp.key_block = p1;
+
+    if ((p2 = (unsigned char *)OPENSSL_malloc(num)) == NULL) {
+        SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK, ERR_R_MALLOC_FAILURE);
+        goto err;
+    }
 #ifdef TLS_DEBUG
-printf("client random\n");
-{ int z; for (z=0; zs3->client_random[z],((z+1)%16)?' ':'\n'); }
-printf("server random\n");
-{ int z; for (z=0; zs3->server_random[z],((z+1)%16)?' ':'\n'); }
-printf("pre-master\n");
-{ int z; for (z=0; zsession->master_key_length; z++) printf("%02X%c",s->session->master_key[z],((z+1)%16)?' ':'\n'); }
+    printf("client random\n");
+    {
+        int z;
+        for (z = 0; z < SSL3_RANDOM_SIZE; z++)
+            printf("%02X%c", s->s3->client_random[z],
+                   ((z + 1) % 16) ? ' ' : '\n');
+    }
+    printf("server random\n");
+    {
+        int z;
+        for (z = 0; z < SSL3_RANDOM_SIZE; z++)
+            printf("%02X%c", s->s3->server_random[z],
+                   ((z + 1) % 16) ? ' ' : '\n');
+    }
+    printf("pre-master\n");
+    {
+        int z;
+        for (z = 0; z < s->session->master_key_length; z++)
+            printf("%02X%c", s->session->master_key[z],
+                   ((z + 1) % 16) ? ' ' : '\n');
+    }
 #endif
-	if (!tls1_generate_key_block(s,p1,p2,num))
-		goto err;
+    if (!tls1_generate_key_block(s, p1, p2, num))
+        goto err;
 #ifdef TLS_DEBUG
-printf("\nkey block\n");
-{ int z; for (z=0; zoptions & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS)
-		&& s->method->version <= TLS1_VERSION)
-		{
-		/* enable vulnerability countermeasure for CBC ciphers with
-		 * known-IV problem (http://www.openssl.org/~bodo/tls-cbc.txt)
-		 */
-		s->s3->need_empty_fragments = 1;
-
-		if (s->session->cipher != NULL)
-			{
-			if (s->session->cipher->algorithm_enc == SSL_eNULL)
-				s->s3->need_empty_fragments = 0;
-			
+    if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS)
+        && s->method->version <= TLS1_VERSION) {
+        /*
+         * enable vulnerability countermeasure for CBC ciphers with known-IV
+         * problem (http://www.openssl.org/~bodo/tls-cbc.txt)
+         */
+        s->s3->need_empty_fragments = 1;
+
+        if (s->session->cipher != NULL) {
+            if (s->session->cipher->algorithm_enc == SSL_eNULL)
+                s->s3->need_empty_fragments = 0;
+
 #ifndef OPENSSL_NO_RC4
-			if (s->session->cipher->algorithm_enc == SSL_RC4)
-				s->s3->need_empty_fragments = 0;
+            if (s->session->cipher->algorithm_enc == SSL_RC4)
+                s->s3->need_empty_fragments = 0;
 #endif
-			}
-		}
-		
-	ret = 1;
-err:
-	if (p2)
-		{
-		OPENSSL_cleanse(p2,num);
-		OPENSSL_free(p2);
-		}
-	return(ret);
-	}
+        }
+    }
+
+    ret = 1;
+ err:
+    if (p2) {
+        OPENSSL_cleanse(p2, num);
+        OPENSSL_free(p2);
+    }
+    return (ret);
+}
 
 /*-
  * tls1_enc encrypts/decrypts the record in |s->wrec| / |s->rrec|, respectively.
@@ -706,591 +725,613 @@ err:
  *       an internal error occured.
  */
 int tls1_enc(SSL *s, int send)
-	{
-	SSL3_RECORD *rec;
-	EVP_CIPHER_CTX *ds;
-	unsigned long l;
-	int bs,i,j,k,pad=0,ret,mac_size=0;
-	const EVP_CIPHER *enc;
-
-	if (send)
-		{
-		if (EVP_MD_CTX_md(s->write_hash))
-			{
-			int n=EVP_MD_CTX_size(s->write_hash);
-			OPENSSL_assert(n >= 0);
-			}
-		ds=s->enc_write_ctx;
-		rec= &(s->s3->wrec);
-		if (s->enc_write_ctx == NULL)
-			enc=NULL;
-		else
-			{
-			int ivlen;
-			enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
-			/* For TLSv1.1 and later explicit IV */
-			if (SSL_USE_EXPLICIT_IV(s)
-				&& EVP_CIPHER_mode(enc) == EVP_CIPH_CBC_MODE)
-				ivlen = EVP_CIPHER_iv_length(enc);
-			else
-				ivlen = 0;
-			if (ivlen > 1)
-				{
-				if ( rec->data != rec->input)
-					/* we can't write into the input stream:
-					 * Can this ever happen?? (steve)
-					 */
-					fprintf(stderr,
-						"%s:%d: rec->data != rec->input\n",
-						__FILE__, __LINE__);
-				else if (RAND_bytes(rec->input, ivlen) <= 0)
-					return -1;
-				}
-			}
-		}
-	else
-		{
-		if (EVP_MD_CTX_md(s->read_hash))
-			{
-			int n=EVP_MD_CTX_size(s->read_hash);
-			OPENSSL_assert(n >= 0);
-			}
-		ds=s->enc_read_ctx;
-		rec= &(s->s3->rrec);
-		if (s->enc_read_ctx == NULL)
-			enc=NULL;
-		else
-			enc=EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
-		}
+{
+    SSL3_RECORD *rec;
+    EVP_CIPHER_CTX *ds;
+    unsigned long l;
+    int bs, i, j, k, pad = 0, ret, mac_size = 0;
+    const EVP_CIPHER *enc;
+
+    if (send) {
+        if (EVP_MD_CTX_md(s->write_hash)) {
+            int n = EVP_MD_CTX_size(s->write_hash);
+            OPENSSL_assert(n >= 0);
+        }
+        ds = s->enc_write_ctx;
+        rec = &(s->s3->wrec);
+        if (s->enc_write_ctx == NULL)
+            enc = NULL;
+        else {
+            int ivlen;
+            enc = EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
+            /* For TLSv1.1 and later explicit IV */
+            if (SSL_USE_EXPLICIT_IV(s)
+                && EVP_CIPHER_mode(enc) == EVP_CIPH_CBC_MODE)
+                ivlen = EVP_CIPHER_iv_length(enc);
+            else
+                ivlen = 0;
+            if (ivlen > 1) {
+                if (rec->data != rec->input)
+                    /*
+                     * we can't write into the input stream: Can this ever
+                     * happen?? (steve)
+                     */
+                    fprintf(stderr,
+                            "%s:%d: rec->data != rec->input\n",
+                            __FILE__, __LINE__);
+                else if (RAND_bytes(rec->input, ivlen) <= 0)
+                    return -1;
+            }
+        }
+    } else {
+        if (EVP_MD_CTX_md(s->read_hash)) {
+            int n = EVP_MD_CTX_size(s->read_hash);
+            OPENSSL_assert(n >= 0);
+        }
+        ds = s->enc_read_ctx;
+        rec = &(s->s3->rrec);
+        if (s->enc_read_ctx == NULL)
+            enc = NULL;
+        else
+            enc = EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
+    }
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_enc(%d)\n", send);
-#endif    /* KSSL_DEBUG */
-
-	if ((s->session == NULL) || (ds == NULL) || (enc == NULL))
-		{
-		memmove(rec->data,rec->input,rec->length);
-		rec->input=rec->data;
-		ret = 1;
-		}
-	else
-		{
-		l=rec->length;
-		bs=EVP_CIPHER_block_size(ds->cipher);
-
-		if (EVP_CIPHER_flags(ds->cipher)&EVP_CIPH_FLAG_AEAD_CIPHER)
-			{
-			unsigned char buf[13],*seq;
-
-			seq = send?s->s3->write_sequence:s->s3->read_sequence;
-
-			if (SSL_IS_DTLS(s))
-				{
-				unsigned char dtlsseq[9],*p=dtlsseq;
-
-				s2n(send?s->d1->w_epoch:s->d1->r_epoch,p);
-				memcpy(p,&seq[2],6);
-				memcpy(buf,dtlsseq,8);
-				}
-			else
-				{
-				memcpy(buf,seq,8);
-				for (i=7; i>=0; i--)	/* increment */
-					{
-					++seq[i];
-					if (seq[i] != 0) break; 
-					}
-				}
-
-			buf[8]=rec->type;
-			buf[9]=(unsigned char)(s->version>>8);
-			buf[10]=(unsigned char)(s->version);
-			buf[11]=rec->length>>8;
-			buf[12]=rec->length&0xff;
-			pad=EVP_CIPHER_CTX_ctrl(ds,EVP_CTRL_AEAD_TLS1_AAD,13,buf);
-			if (send)
-				{
-				l+=pad;
-				rec->length+=pad;
-				}
-			}
-		else if ((bs != 1) && send)
-			{
-			i=bs-((int)l%bs);
-
-			/* Add weird padding of upto 256 bytes */
-
-			/* we need to add 'i' padding bytes of value j */
-			j=i-1;
-			if (s->options & SSL_OP_TLS_BLOCK_PADDING_BUG)
-				{
-				if (s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG)
-					j++;
-				}
-			for (k=(int)l; k<(int)(l+i); k++)
-				rec->input[k]=j;
-			l+=i;
-			rec->length+=i;
-			}
-
+    fprintf(stderr, "tls1_enc(%d)\n", send);
+#endif                          /* KSSL_DEBUG */
+
+    if ((s->session == NULL) || (ds == NULL) || (enc == NULL)) {
+        memmove(rec->data, rec->input, rec->length);
+        rec->input = rec->data;
+        ret = 1;
+    } else {
+        l = rec->length;
+        bs = EVP_CIPHER_block_size(ds->cipher);
+
+        if (EVP_CIPHER_flags(ds->cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) {
+            unsigned char buf[13], *seq;
+
+            seq = send ? s->s3->write_sequence : s->s3->read_sequence;
+
+            if (SSL_IS_DTLS(s)) {
+                unsigned char dtlsseq[9], *p = dtlsseq;
+
+                s2n(send ? s->d1->w_epoch : s->d1->r_epoch, p);
+                memcpy(p, &seq[2], 6);
+                memcpy(buf, dtlsseq, 8);
+            } else {
+                memcpy(buf, seq, 8);
+                for (i = 7; i >= 0; i--) { /* increment */
+                    ++seq[i];
+                    if (seq[i] != 0)
+                        break;
+                }
+            }
+
+            buf[8] = rec->type;
+            buf[9] = (unsigned char)(s->version >> 8);
+            buf[10] = (unsigned char)(s->version);
+            buf[11] = rec->length >> 8;
+            buf[12] = rec->length & 0xff;
+            pad = EVP_CIPHER_CTX_ctrl(ds, EVP_CTRL_AEAD_TLS1_AAD, 13, buf);
+            if (send) {
+                l += pad;
+                rec->length += pad;
+            }
+        } else if ((bs != 1) && send) {
+            i = bs - ((int)l % bs);
+
+            /* Add weird padding of upto 256 bytes */
+
+            /* we need to add 'i' padding bytes of value j */
+            j = i - 1;
+            if (s->options & SSL_OP_TLS_BLOCK_PADDING_BUG) {
+                if (s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG)
+                    j++;
+            }
+            for (k = (int)l; k < (int)(l + i); k++)
+                rec->input[k] = j;
+            l += i;
+            rec->length += i;
+        }
 #ifdef KSSL_DEBUG
-		{
-		unsigned long ui;
-		fprintf(stderr,"EVP_Cipher(ds=%p,rec->data=%p,rec->input=%p,l=%ld) ==>\n",
-			ds,rec->data,rec->input,l);
-		fprintf(stderr,"\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%lu %lu], %d iv_len\n",
-			ds->buf_len, ds->cipher->key_len,
-			DES_KEY_SZ, DES_SCHEDULE_SZ,
-			ds->cipher->iv_len);
-		fprintf(stderr,"\t\tIV: ");
-		for (i=0; icipher->iv_len; i++) fprintf(stderr,"%02X", ds->iv[i]);
-		fprintf(stderr,"\n");
-		fprintf(stderr,"\trec->input=");
-		for (ui=0; uiinput[ui]);
-		fprintf(stderr,"\n");
-		}
-#endif	/* KSSL_DEBUG */
-
-		if (!send)
-			{
-			if (l == 0 || l%bs != 0)
-				return 0;
-			}
-		
-		i = EVP_Cipher(ds,rec->data,rec->input,l);
-		if ((EVP_CIPHER_flags(ds->cipher)&EVP_CIPH_FLAG_CUSTOM_CIPHER)
-						?(i<0)
-						:(i==0))
-			return -1;	/* AEAD can fail to verify MAC */
-		if (EVP_CIPHER_mode(enc) == EVP_CIPH_GCM_MODE && !send)
-			{
-			rec->data += EVP_GCM_TLS_EXPLICIT_IV_LEN;
-			rec->input += EVP_GCM_TLS_EXPLICIT_IV_LEN;
-			rec->length -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
-			}
+        {
+            unsigned long ui;
+            fprintf(stderr,
+                    "EVP_Cipher(ds=%p,rec->data=%p,rec->input=%p,l=%ld) ==>\n",
+                    ds, rec->data, rec->input, l);
+            fprintf(stderr,
+                    "\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%lu %lu], %d iv_len\n",
+                    ds->buf_len, ds->cipher->key_len, DES_KEY_SZ,
+                    DES_SCHEDULE_SZ, ds->cipher->iv_len);
+            fprintf(stderr, "\t\tIV: ");
+            for (i = 0; i < ds->cipher->iv_len; i++)
+                fprintf(stderr, "%02X", ds->iv[i]);
+            fprintf(stderr, "\n");
+            fprintf(stderr, "\trec->input=");
+            for (ui = 0; ui < l; ui++)
+                fprintf(stderr, " %02x", rec->input[ui]);
+            fprintf(stderr, "\n");
+        }
+#endif                          /* KSSL_DEBUG */
+
+        if (!send) {
+            if (l == 0 || l % bs != 0)
+                return 0;
+        }
 
+        i = EVP_Cipher(ds, rec->data, rec->input, l);
+        if ((EVP_CIPHER_flags(ds->cipher) & EVP_CIPH_FLAG_CUSTOM_CIPHER)
+            ? (i < 0)
+            : (i == 0))
+            return -1;          /* AEAD can fail to verify MAC */
+        if (EVP_CIPHER_mode(enc) == EVP_CIPH_GCM_MODE && !send) {
+            rec->data += EVP_GCM_TLS_EXPLICIT_IV_LEN;
+            rec->input += EVP_GCM_TLS_EXPLICIT_IV_LEN;
+            rec->length -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
+        }
 #ifdef KSSL_DEBUG
-		{
-		unsigned long i;
-		fprintf(stderr,"\trec->data=");
-		for (i=0; idata[i]);  fprintf(stderr,"\n");
-		}
-#endif	/* KSSL_DEBUG */
-
-		ret = 1;
-		if (EVP_MD_CTX_md(s->read_hash) != NULL)
-			mac_size = EVP_MD_CTX_size(s->read_hash);
-		if ((bs != 1) && !send)
-			ret = tls1_cbc_remove_padding(s, rec, bs, mac_size);
-		if (pad && !send)
-			rec->length -= pad;
-		}
-	return ret;
-	}
+        {
+            unsigned long i;
+            fprintf(stderr, "\trec->data=");
+            for (i = 0; i < l; i++)
+                fprintf(stderr, " %02x", rec->data[i]);
+            fprintf(stderr, "\n");
+        }
+#endif                          /* KSSL_DEBUG */
+
+        ret = 1;
+        if (EVP_MD_CTX_md(s->read_hash) != NULL)
+            mac_size = EVP_MD_CTX_size(s->read_hash);
+        if ((bs != 1) && !send)
+            ret = tls1_cbc_remove_padding(s, rec, bs, mac_size);
+        if (pad && !send)
+            rec->length -= pad;
+    }
+    return ret;
+}
 
 int tls1_cert_verify_mac(SSL *s, int md_nid, unsigned char *out)
-	{
-	unsigned int ret;
-	EVP_MD_CTX ctx, *d=NULL;
-	int i;
-
-	if (s->s3->handshake_buffer) 
-		if (!ssl3_digest_cached_records(s))
-			return 0;
-
-	for (i=0;is3->handshake_dgst[i]&&EVP_MD_CTX_type(s->s3->handshake_dgst[i])==md_nid) 
-		  	{
-		  	d=s->s3->handshake_dgst[i];
-			break;
-			}
-		}
-	if (!d) {
-		SSLerr(SSL_F_TLS1_CERT_VERIFY_MAC,SSL_R_NO_REQUIRED_DIGEST);
-		return 0;
-	}	
-
-	EVP_MD_CTX_init(&ctx);
-	EVP_MD_CTX_copy_ex(&ctx,d);
-	EVP_DigestFinal_ex(&ctx,out,&ret);
-	EVP_MD_CTX_cleanup(&ctx);
-	return((int)ret);
-	}
+{
+    unsigned int ret;
+    EVP_MD_CTX ctx, *d = NULL;
+    int i;
+
+    if (s->s3->handshake_buffer)
+        if (!ssl3_digest_cached_records(s))
+            return 0;
+
+    for (i = 0; i < SSL_MAX_DIGEST; i++) {
+        if (s->s3->handshake_dgst[i]
+            && EVP_MD_CTX_type(s->s3->handshake_dgst[i]) == md_nid) {
+            d = s->s3->handshake_dgst[i];
+            break;
+        }
+    }
+    if (!d) {
+        SSLerr(SSL_F_TLS1_CERT_VERIFY_MAC, SSL_R_NO_REQUIRED_DIGEST);
+        return 0;
+    }
+
+    EVP_MD_CTX_init(&ctx);
+    EVP_MD_CTX_copy_ex(&ctx, d);
+    EVP_DigestFinal_ex(&ctx, out, &ret);
+    EVP_MD_CTX_cleanup(&ctx);
+    return ((int)ret);
+}
 
 int tls1_final_finish_mac(SSL *s,
-	     const char *str, int slen, unsigned char *out)
-	{
-	unsigned int i;
-	EVP_MD_CTX ctx;
-	unsigned char buf[2*EVP_MAX_MD_SIZE];
-	unsigned char *q,buf2[12];
-	int idx;
-	long mask;
-	int err=0;
-	const EVP_MD *md; 
-
-	q=buf;
-
-	if (s->s3->handshake_buffer) 
-		if (!ssl3_digest_cached_records(s))
-			return 0;
-
-	EVP_MD_CTX_init(&ctx);
-
-	for (idx=0;ssl_get_handshake_digest(idx,&mask,&md);idx++)
-		{
-		if (mask & ssl_get_algorithm2(s))
-			{
-			int hashsize = EVP_MD_size(md);
-			EVP_MD_CTX *hdgst = s->s3->handshake_dgst[idx];
-			if (!hdgst || hashsize < 0 || hashsize > (int)(sizeof buf - (size_t)(q-buf)))
-				{
-				/* internal error: 'buf' is too small for this cipersuite! */
-				err = 1;
-				}
-			else
-				{
-				if (!EVP_MD_CTX_copy_ex(&ctx, hdgst) ||
-					!EVP_DigestFinal_ex(&ctx,q,&i) ||
-					(i != (unsigned int)hashsize))
-					err = 1;
-				q+=hashsize;
-				}
-			}
-		}
-		
-	if (!tls1_PRF(ssl_get_algorithm2(s),
-			str,slen, buf,(int)(q-buf), NULL,0, NULL,0, NULL,0,
-			s->session->master_key,s->session->master_key_length,
-			out,buf2,sizeof buf2))
-		err = 1;
-	EVP_MD_CTX_cleanup(&ctx);
-
-	if (err)
-		return 0;
-	else
-		return sizeof buf2;
-	}
+                          const char *str, int slen, unsigned char *out)
+{
+    unsigned int i;
+    EVP_MD_CTX ctx;
+    unsigned char buf[2 * EVP_MAX_MD_SIZE];
+    unsigned char *q, buf2[12];
+    int idx;
+    long mask;
+    int err = 0;
+    const EVP_MD *md;
+
+    q = buf;
+
+    if (s->s3->handshake_buffer)
+        if (!ssl3_digest_cached_records(s))
+            return 0;
+
+    EVP_MD_CTX_init(&ctx);
+
+    for (idx = 0; ssl_get_handshake_digest(idx, &mask, &md); idx++) {
+        if (mask & ssl_get_algorithm2(s)) {
+            int hashsize = EVP_MD_size(md);
+            EVP_MD_CTX *hdgst = s->s3->handshake_dgst[idx];
+            if (!hdgst || hashsize < 0
+                || hashsize > (int)(sizeof buf - (size_t)(q - buf))) {
+                /*
+                 * internal error: 'buf' is too small for this cipersuite!
+                 */
+                err = 1;
+            } else {
+                if (!EVP_MD_CTX_copy_ex(&ctx, hdgst) ||
+                    !EVP_DigestFinal_ex(&ctx, q, &i) ||
+                    (i != (unsigned int)hashsize))
+                    err = 1;
+                q += hashsize;
+            }
+        }
+    }
+
+    if (!tls1_PRF(ssl_get_algorithm2(s),
+                  str, slen, buf, (int)(q - buf), NULL, 0, NULL, 0, NULL, 0,
+                  s->session->master_key, s->session->master_key_length,
+                  out, buf2, sizeof buf2))
+        err = 1;
+    EVP_MD_CTX_cleanup(&ctx);
+
+    if (err)
+        return 0;
+    else
+        return sizeof buf2;
+}
 
 int tls1_mac(SSL *ssl, unsigned char *md, int send)
-	{
-	SSL3_RECORD *rec;
-	unsigned char *seq;
-	EVP_MD_CTX *hash;
-	size_t md_size, orig_len;
-	int i;
-	EVP_MD_CTX hmac, *mac_ctx;
-	unsigned char header[13];
-	int stream_mac = (send?(ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM):(ssl->mac_flags&SSL_MAC_FLAG_READ_MAC_STREAM));
-	int t;
-
-	if (send)
-		{
-		rec= &(ssl->s3->wrec);
-		seq= &(ssl->s3->write_sequence[0]);
-		hash=ssl->write_hash;
-		}
-	else
-		{
-		rec= &(ssl->s3->rrec);
-		seq= &(ssl->s3->read_sequence[0]);
-		hash=ssl->read_hash;
-		}
-
-	t=EVP_MD_CTX_size(hash);
-	OPENSSL_assert(t >= 0);
-	md_size=t;
-
-	/* I should fix this up TLS TLS TLS TLS TLS XXXXXXXX */
-	if (stream_mac) 
-		{
-			mac_ctx = hash;
-		}
-		else
-		{
-			if (!EVP_MD_CTX_copy(&hmac,hash))
-				return -1;
-			mac_ctx = &hmac;
-		}
-
-	if (SSL_IS_DTLS(ssl))
-		{
-		unsigned char dtlsseq[8],*p=dtlsseq;
-
-		s2n(send?ssl->d1->w_epoch:ssl->d1->r_epoch, p);
-		memcpy (p,&seq[2],6);
-
-		memcpy(header, dtlsseq, 8);
-		}
-	else
-		memcpy(header, seq, 8);
-
-	/* kludge: tls1_cbc_remove_padding passes padding length in rec->type */
-	orig_len = rec->length+md_size+((unsigned int)rec->type>>8);
-	rec->type &= 0xff;
-
-	header[8]=rec->type;
-	header[9]=(unsigned char)(ssl->version>>8);
-	header[10]=(unsigned char)(ssl->version);
-	header[11]=(rec->length)>>8;
-	header[12]=(rec->length)&0xff;
-
-	if (!send &&
-	    EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
-	    ssl3_cbc_record_digest_supported(mac_ctx))
-		{
-		/* This is a CBC-encrypted record. We must avoid leaking any
-		 * timing-side channel information about how many blocks of
-		 * data we are hashing because that gives an attacker a
-		 * timing-oracle. */
-		 /* Final param == not SSLv3 */
-		ssl3_cbc_digest_record(
-			mac_ctx,
-			md, &md_size,
-			header, rec->input,
-			rec->length + md_size, orig_len,
-			ssl->s3->read_mac_secret,
-			ssl->s3->read_mac_secret_size,
-			0);
-		}
-	else
-		{
-		EVP_DigestSignUpdate(mac_ctx,header,sizeof(header));
-		EVP_DigestSignUpdate(mac_ctx,rec->input,rec->length);
-		t=EVP_DigestSignFinal(mac_ctx,md,&md_size);
-		OPENSSL_assert(t > 0);
+{
+    SSL3_RECORD *rec;
+    unsigned char *seq;
+    EVP_MD_CTX *hash;
+    size_t md_size, orig_len;
+    int i;
+    EVP_MD_CTX hmac, *mac_ctx;
+    unsigned char header[13];
+    int stream_mac = (send ? (ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM)
+                      : (ssl->mac_flags & SSL_MAC_FLAG_READ_MAC_STREAM));
+    int t;
+
+    if (send) {
+        rec = &(ssl->s3->wrec);
+        seq = &(ssl->s3->write_sequence[0]);
+        hash = ssl->write_hash;
+    } else {
+        rec = &(ssl->s3->rrec);
+        seq = &(ssl->s3->read_sequence[0]);
+        hash = ssl->read_hash;
+    }
+
+    t = EVP_MD_CTX_size(hash);
+    OPENSSL_assert(t >= 0);
+    md_size = t;
+
+    /* I should fix this up TLS TLS TLS TLS TLS XXXXXXXX */
+    if (stream_mac) {
+        mac_ctx = hash;
+    } else {
+        if (!EVP_MD_CTX_copy(&hmac, hash))
+            return -1;
+        mac_ctx = &hmac;
+    }
+
+    if (SSL_IS_DTLS(ssl)) {
+        unsigned char dtlsseq[8], *p = dtlsseq;
+
+        s2n(send ? ssl->d1->w_epoch : ssl->d1->r_epoch, p);
+        memcpy(p, &seq[2], 6);
+
+        memcpy(header, dtlsseq, 8);
+    } else
+        memcpy(header, seq, 8);
+
+    /*
+     * kludge: tls1_cbc_remove_padding passes padding length in rec->type
+     */
+    orig_len = rec->length + md_size + ((unsigned int)rec->type >> 8);
+    rec->type &= 0xff;
+
+    header[8] = rec->type;
+    header[9] = (unsigned char)(ssl->version >> 8);
+    header[10] = (unsigned char)(ssl->version);
+    header[11] = (rec->length) >> 8;
+    header[12] = (rec->length) & 0xff;
+
+    if (!send &&
+        EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+        ssl3_cbc_record_digest_supported(mac_ctx)) {
+        /*
+         * This is a CBC-encrypted record. We must avoid leaking any
+         * timing-side channel information about how many blocks of data we
+         * are hashing because that gives an attacker a timing-oracle.
+         */
+        /* Final param == not SSLv3 */
+        ssl3_cbc_digest_record(mac_ctx,
+                               md, &md_size,
+                               header, rec->input,
+                               rec->length + md_size, orig_len,
+                               ssl->s3->read_mac_secret,
+                               ssl->s3->read_mac_secret_size, 0);
+    } else {
+        EVP_DigestSignUpdate(mac_ctx, header, sizeof(header));
+        EVP_DigestSignUpdate(mac_ctx, rec->input, rec->length);
+        t = EVP_DigestSignFinal(mac_ctx, md, &md_size);
+        OPENSSL_assert(t > 0);
 #ifdef OPENSSL_FIPS
-		if (!send && FIPS_mode())
-			tls_fips_digest_extra(
-	    				ssl->enc_read_ctx,
-					mac_ctx, rec->input,
-					rec->length, orig_len);
+        if (!send && FIPS_mode())
+            tls_fips_digest_extra(ssl->enc_read_ctx,
+                                  mac_ctx, rec->input, rec->length, orig_len);
 #endif
-		}
-		
-	if (!stream_mac)
-		EVP_MD_CTX_cleanup(&hmac);
+    }
+
+    if (!stream_mac)
+        EVP_MD_CTX_cleanup(&hmac);
 #ifdef TLS_DEBUG
-fprintf(stderr,"seq=");
-{int z; for (z=0; z<8; z++) fprintf(stderr,"%02X ",seq[z]); fprintf(stderr,"\n"); }
-fprintf(stderr,"rec=");
-{unsigned int z; for (z=0; zlength; z++) fprintf(stderr,"%02X ",rec->data[z]); fprintf(stderr,"\n"); }
+    fprintf(stderr, "seq=");
+    {
+        int z;
+        for (z = 0; z < 8; z++)
+            fprintf(stderr, "%02X ", seq[z]);
+        fprintf(stderr, "\n");
+    }
+    fprintf(stderr, "rec=");
+    {
+        unsigned int z;
+        for (z = 0; z < rec->length; z++)
+            fprintf(stderr, "%02X ", rec->data[z]);
+        fprintf(stderr, "\n");
+    }
 #endif
 
-	if (!SSL_IS_DTLS(ssl))
-		{
-		for (i=7; i>=0; i--)
-			{
-			++seq[i];
-			if (seq[i] != 0) break; 
-			}
-		}
-
+    if (!SSL_IS_DTLS(ssl)) {
+        for (i = 7; i >= 0; i--) {
+            ++seq[i];
+            if (seq[i] != 0)
+                break;
+        }
+    }
 #ifdef TLS_DEBUG
-{unsigned int z; for (z=0; zs3->client_opaque_prf_input != NULL && s->s3->server_opaque_prf_input != NULL &&
-	    s->s3->client_opaque_prf_input_len > 0 &&
-	    s->s3->client_opaque_prf_input_len == s->s3->server_opaque_prf_input_len)
-		{
-		co = s->s3->client_opaque_prf_input;
-		col = s->s3->server_opaque_prf_input_len;
-		so = s->s3->server_opaque_prf_input;
-		/* must be same as col (see draft-rescorla-tls-opaque-prf-input-00.txt, section 3.1) */
-		sol = s->s3->client_opaque_prf_input_len;
-		}
+    if (s->s3->client_opaque_prf_input != NULL
+        && s->s3->server_opaque_prf_input != NULL
+        && s->s3->client_opaque_prf_input_len > 0
+        && s->s3->client_opaque_prf_input_len ==
+        s->s3->server_opaque_prf_input_len) {
+        co = s->s3->client_opaque_prf_input;
+        col = s->s3->server_opaque_prf_input_len;
+        so = s->s3->server_opaque_prf_input;
+        /*
+         * must be same as col (see
+         * draft-resc-00.txts-opaque-prf-input-00.txt, section 3.1)
+         */
+        sol = s->s3->client_opaque_prf_input_len;
+    }
 #endif
 
-	tls1_PRF(ssl_get_algorithm2(s),
-		TLS_MD_MASTER_SECRET_CONST,TLS_MD_MASTER_SECRET_CONST_SIZE,
-		s->s3->client_random,SSL3_RANDOM_SIZE,
-		co, col,
-		s->s3->server_random,SSL3_RANDOM_SIZE,
-		so, sol,
-		p,len,
-		s->session->master_key,buff,sizeof buff);
+    tls1_PRF(ssl_get_algorithm2(s),
+             TLS_MD_MASTER_SECRET_CONST, TLS_MD_MASTER_SECRET_CONST_SIZE,
+             s->s3->client_random, SSL3_RANDOM_SIZE,
+             co, col,
+             s->s3->server_random, SSL3_RANDOM_SIZE,
+             so, sol, p, len, s->session->master_key, buff, sizeof buff);
 #ifdef SSL_DEBUG
-	fprintf(stderr, "Premaster Secret:\n");
-	BIO_dump_fp(stderr, (char *)p, len);
-	fprintf(stderr, "Client Random:\n");
-	BIO_dump_fp(stderr, (char *)s->s3->client_random, SSL3_RANDOM_SIZE);
-	fprintf(stderr, "Server Random:\n");
-	BIO_dump_fp(stderr, (char *)s->s3->server_random, SSL3_RANDOM_SIZE);
-	fprintf(stderr, "Master Secret:\n");
-	BIO_dump_fp(stderr, (char *)s->session->master_key, SSL3_MASTER_SECRET_SIZE);
+    fprintf(stderr, "Premaster Secret:\n");
+    BIO_dump_fp(stderr, (char *)p, len);
+    fprintf(stderr, "Client Random:\n");
+    BIO_dump_fp(stderr, (char *)s->s3->client_random, SSL3_RANDOM_SIZE);
+    fprintf(stderr, "Server Random:\n");
+    BIO_dump_fp(stderr, (char *)s->s3->server_random, SSL3_RANDOM_SIZE);
+    fprintf(stderr, "Master Secret:\n");
+    BIO_dump_fp(stderr, (char *)s->session->master_key,
+                SSL3_MASTER_SECRET_SIZE);
 #endif
 
 #ifdef OPENSSL_SSL_TRACE_CRYPTO
-	if (s->msg_callback)
-		{
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_PREMASTER,
-						p, len, s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_CLIENT_RANDOM,
-					s->s3->client_random, SSL3_RANDOM_SIZE,
-						s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_SERVER_RANDOM,
-					s->s3->server_random, SSL3_RANDOM_SIZE,
-					s, s->msg_callback_arg);
-		s->msg_callback(2, s->version, TLS1_RT_CRYPTO_MASTER,
-					s->session->master_key,
-					SSL3_MASTER_SECRET_SIZE,
-					s, s->msg_callback_arg);
-		}
+    if (s->msg_callback) {
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_PREMASTER,
+                        p, len, s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_CLIENT_RANDOM,
+                        s->s3->client_random, SSL3_RANDOM_SIZE,
+                        s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_SERVER_RANDOM,
+                        s->s3->server_random, SSL3_RANDOM_SIZE,
+                        s, s->msg_callback_arg);
+        s->msg_callback(2, s->version, TLS1_RT_CRYPTO_MASTER,
+                        s->session->master_key,
+                        SSL3_MASTER_SECRET_SIZE, s, s->msg_callback_arg);
+    }
 #endif
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_generate_master_secret() complete\n");
-#endif	/* KSSL_DEBUG */
-	return(SSL3_MASTER_SECRET_SIZE);
-	}
+    fprintf(stderr, "tls1_generate_master_secret() complete\n");
+#endif                          /* KSSL_DEBUG */
+    return (SSL3_MASTER_SECRET_SIZE);
+}
 
 int tls1_export_keying_material(SSL *s, unsigned char *out, size_t olen,
-	 const char *label, size_t llen, const unsigned char *context,
-	 size_t contextlen, int use_context)
-	{
-	unsigned char *buff;
-	unsigned char *val = NULL;
-	size_t vallen, currentvalpos;
-	int rv;
+                                const char *label, size_t llen,
+                                const unsigned char *context,
+                                size_t contextlen, int use_context)
+{
+    unsigned char *buff;
+    unsigned char *val = NULL;
+    size_t vallen, currentvalpos;
+    int rv;
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_export_keying_material(%p,%p,%lu,%s,%lu,%p,%lu)\n", s, out, olen, label, llen, context, contextlen);
-#endif	/* KSSL_DEBUG */
-
-	buff = OPENSSL_malloc(olen);
-	if (buff == NULL) goto err2;
-
-	/* construct PRF arguments
-	 * we construct the PRF argument ourself rather than passing separate
-	 * values into the TLS PRF to ensure that the concatenation of values
-	 * does not create a prohibited label.
-	 */
-	vallen = llen + SSL3_RANDOM_SIZE * 2;
-	if (use_context)
-		{
-		vallen += 2 + contextlen;
-		}
-
-	val = OPENSSL_malloc(vallen);
-	if (val == NULL) goto err2;
-	currentvalpos = 0;
-	memcpy(val + currentvalpos, (unsigned char *) label, llen);
-	currentvalpos += llen;
-	memcpy(val + currentvalpos, s->s3->client_random, SSL3_RANDOM_SIZE);
-	currentvalpos += SSL3_RANDOM_SIZE;
-	memcpy(val + currentvalpos, s->s3->server_random, SSL3_RANDOM_SIZE);
-	currentvalpos += SSL3_RANDOM_SIZE;
-
-	if (use_context)
-		{
-		val[currentvalpos] = (contextlen >> 8) & 0xff;
-		currentvalpos++;
-		val[currentvalpos] = contextlen & 0xff;
-		currentvalpos++;
-		if ((contextlen > 0) || (context != NULL))
-			{
-			memcpy(val + currentvalpos, context, contextlen);
-			}
-		}
-
-	/* disallow prohibited labels
-	 * note that SSL3_RANDOM_SIZE > max(prohibited label len) =
-	 * 15, so size of val > max(prohibited label len) = 15 and the
-	 * comparisons won't have buffer overflow
-	 */
-	if (memcmp(val, TLS_MD_CLIENT_FINISH_CONST,
-		 TLS_MD_CLIENT_FINISH_CONST_SIZE) == 0) goto err1;
-	if (memcmp(val, TLS_MD_SERVER_FINISH_CONST,
-		 TLS_MD_SERVER_FINISH_CONST_SIZE) == 0) goto err1;
-	if (memcmp(val, TLS_MD_MASTER_SECRET_CONST,
-		 TLS_MD_MASTER_SECRET_CONST_SIZE) == 0) goto err1;
-	if (memcmp(val, TLS_MD_KEY_EXPANSION_CONST,
-		 TLS_MD_KEY_EXPANSION_CONST_SIZE) == 0) goto err1;
-
-	rv = tls1_PRF(ssl_get_algorithm2(s),
-		      val, vallen,
-		      NULL, 0,
-		      NULL, 0,
-		      NULL, 0,
-		      NULL, 0,
-		      s->session->master_key,s->session->master_key_length,
-		      out,buff,olen);
+    fprintf(stderr, "tls1_export_keying_material(%p,%p,%lu,%s,%lu,%p,%lu)\n",
+            s, out, olen, label, llen, context, contextlen);
+#endif                          /* KSSL_DEBUG */
+
+    buff = OPENSSL_malloc(olen);
+    if (buff == NULL)
+        goto err2;
+
+    /*
+     * construct PRF arguments we construct the PRF argument ourself rather
+     * than passing separate values into the TLS PRF to ensure that the
+     * concatenation of values does not create a prohibited label.
+     */
+    vallen = llen + SSL3_RANDOM_SIZE * 2;
+    if (use_context) {
+        vallen += 2 + contextlen;
+    }
+
+    val = OPENSSL_malloc(vallen);
+    if (val == NULL)
+        goto err2;
+    currentvalpos = 0;
+    memcpy(val + currentvalpos, (unsigned char *)label, llen);
+    currentvalpos += llen;
+    memcpy(val + currentvalpos, s->s3->client_random, SSL3_RANDOM_SIZE);
+    currentvalpos += SSL3_RANDOM_SIZE;
+    memcpy(val + currentvalpos, s->s3->server_random, SSL3_RANDOM_SIZE);
+    currentvalpos += SSL3_RANDOM_SIZE;
+
+    if (use_context) {
+        val[currentvalpos] = (contextlen >> 8) & 0xff;
+        currentvalpos++;
+        val[currentvalpos] = contextlen & 0xff;
+        currentvalpos++;
+        if ((contextlen > 0) || (context != NULL)) {
+            memcpy(val + currentvalpos, context, contextlen);
+        }
+    }
+
+    /*
+     * disallow prohibited labels note that SSL3_RANDOM_SIZE > max(prohibited
+     * label len) = 15, so size of val > max(prohibited label len) = 15 and
+     * the comparisons won't have buffer overflow
+     */
+    if (memcmp(val, TLS_MD_CLIENT_FINISH_CONST,
+               TLS_MD_CLIENT_FINISH_CONST_SIZE) == 0)
+        goto err1;
+    if (memcmp(val, TLS_MD_SERVER_FINISH_CONST,
+               TLS_MD_SERVER_FINISH_CONST_SIZE) == 0)
+        goto err1;
+    if (memcmp(val, TLS_MD_MASTER_SECRET_CONST,
+               TLS_MD_MASTER_SECRET_CONST_SIZE) == 0)
+        goto err1;
+    if (memcmp(val, TLS_MD_KEY_EXPANSION_CONST,
+               TLS_MD_KEY_EXPANSION_CONST_SIZE) == 0)
+        goto err1;
+
+    rv = tls1_PRF(ssl_get_algorithm2(s),
+                  val, vallen,
+                  NULL, 0,
+                  NULL, 0,
+                  NULL, 0,
+                  NULL, 0,
+                  s->session->master_key, s->session->master_key_length,
+                  out, buff, olen);
 
 #ifdef KSSL_DEBUG
-	fprintf(stderr,"tls1_export_keying_material() complete\n");
-#endif	/* KSSL_DEBUG */
-	goto ret;
-err1:
-	SSLerr(SSL_F_TLS1_EXPORT_KEYING_MATERIAL, SSL_R_TLS_ILLEGAL_EXPORTER_LABEL);
-	rv = 0;
-	goto ret;
-err2:
-	SSLerr(SSL_F_TLS1_EXPORT_KEYING_MATERIAL, ERR_R_MALLOC_FAILURE);
-	rv = 0;
-ret:
-	if (buff != NULL) OPENSSL_free(buff);
-	if (val != NULL) OPENSSL_free(val);
-	return(rv);
-	}
+    fprintf(stderr, "tls1_export_keying_material() complete\n");
+#endif                          /* KSSL_DEBUG */
+    goto ret;
+ err1:
+    SSLerr(SSL_F_TLS1_EXPORT_KEYING_MATERIAL,
+           SSL_R_TLS_ILLEGAL_EXPORTER_LABEL);
+    rv = 0;
+    goto ret;
+ err2:
+    SSLerr(SSL_F_TLS1_EXPORT_KEYING_MATERIAL, ERR_R_MALLOC_FAILURE);
+    rv = 0;
+ ret:
+    if (buff != NULL)
+        OPENSSL_free(buff);
+    if (val != NULL)
+        OPENSSL_free(val);
+    return (rv);
+}
 
 int tls1_alert_code(int code)
-	{
-	switch (code)
-		{
-	case SSL_AD_CLOSE_NOTIFY:	return(SSL3_AD_CLOSE_NOTIFY);
-	case SSL_AD_UNEXPECTED_MESSAGE:	return(SSL3_AD_UNEXPECTED_MESSAGE);
-	case SSL_AD_BAD_RECORD_MAC:	return(SSL3_AD_BAD_RECORD_MAC);
-	case SSL_AD_DECRYPTION_FAILED:	return(TLS1_AD_DECRYPTION_FAILED);
-	case SSL_AD_RECORD_OVERFLOW:	return(TLS1_AD_RECORD_OVERFLOW);
-	case SSL_AD_DECOMPRESSION_FAILURE:return(SSL3_AD_DECOMPRESSION_FAILURE);
-	case SSL_AD_HANDSHAKE_FAILURE:	return(SSL3_AD_HANDSHAKE_FAILURE);
-	case SSL_AD_NO_CERTIFICATE:	return(-1);
-	case SSL_AD_BAD_CERTIFICATE:	return(SSL3_AD_BAD_CERTIFICATE);
-	case SSL_AD_UNSUPPORTED_CERTIFICATE:return(SSL3_AD_UNSUPPORTED_CERTIFICATE);
-	case SSL_AD_CERTIFICATE_REVOKED:return(SSL3_AD_CERTIFICATE_REVOKED);
-	case SSL_AD_CERTIFICATE_EXPIRED:return(SSL3_AD_CERTIFICATE_EXPIRED);
-	case SSL_AD_CERTIFICATE_UNKNOWN:return(SSL3_AD_CERTIFICATE_UNKNOWN);
-	case SSL_AD_ILLEGAL_PARAMETER:	return(SSL3_AD_ILLEGAL_PARAMETER);
-	case SSL_AD_UNKNOWN_CA:		return(TLS1_AD_UNKNOWN_CA);
-	case SSL_AD_ACCESS_DENIED:	return(TLS1_AD_ACCESS_DENIED);
-	case SSL_AD_DECODE_ERROR:	return(TLS1_AD_DECODE_ERROR);
-	case SSL_AD_DECRYPT_ERROR:	return(TLS1_AD_DECRYPT_ERROR);
-	case SSL_AD_EXPORT_RESTRICTION:	return(TLS1_AD_EXPORT_RESTRICTION);
-	case SSL_AD_PROTOCOL_VERSION:	return(TLS1_AD_PROTOCOL_VERSION);
-	case SSL_AD_INSUFFICIENT_SECURITY:return(TLS1_AD_INSUFFICIENT_SECURITY);
-	case SSL_AD_INTERNAL_ERROR:	return(TLS1_AD_INTERNAL_ERROR);
-	case SSL_AD_USER_CANCELLED:	return(TLS1_AD_USER_CANCELLED);
-	case SSL_AD_NO_RENEGOTIATION:	return(TLS1_AD_NO_RENEGOTIATION);
-	case SSL_AD_UNSUPPORTED_EXTENSION: return(TLS1_AD_UNSUPPORTED_EXTENSION);
-	case SSL_AD_CERTIFICATE_UNOBTAINABLE: return(TLS1_AD_CERTIFICATE_UNOBTAINABLE);
-	case SSL_AD_UNRECOGNIZED_NAME:	return(TLS1_AD_UNRECOGNIZED_NAME);
-	case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE: return(TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE);
-	case SSL_AD_BAD_CERTIFICATE_HASH_VALUE: return(TLS1_AD_BAD_CERTIFICATE_HASH_VALUE);
-	case SSL_AD_UNKNOWN_PSK_IDENTITY:return(TLS1_AD_UNKNOWN_PSK_IDENTITY);
-	case SSL_AD_INAPPROPRIATE_FALLBACK:return(TLS1_AD_INAPPROPRIATE_FALLBACK);
+{
+    switch (code) {
+    case SSL_AD_CLOSE_NOTIFY:
+        return (SSL3_AD_CLOSE_NOTIFY);
+    case SSL_AD_UNEXPECTED_MESSAGE:
+        return (SSL3_AD_UNEXPECTED_MESSAGE);
+    case SSL_AD_BAD_RECORD_MAC:
+        return (SSL3_AD_BAD_RECORD_MAC);
+    case SSL_AD_DECRYPTION_FAILED:
+        return (TLS1_AD_DECRYPTION_FAILED);
+    case SSL_AD_RECORD_OVERFLOW:
+        return (TLS1_AD_RECORD_OVERFLOW);
+    case SSL_AD_DECOMPRESSION_FAILURE:
+        return (SSL3_AD_DECOMPRESSION_FAILURE);
+    case SSL_AD_HANDSHAKE_FAILURE:
+        return (SSL3_AD_HANDSHAKE_FAILURE);
+    case SSL_AD_NO_CERTIFICATE:
+        return (-1);
+    case SSL_AD_BAD_CERTIFICATE:
+        return (SSL3_AD_BAD_CERTIFICATE);
+    case SSL_AD_UNSUPPORTED_CERTIFICATE:
+        return (SSL3_AD_UNSUPPORTED_CERTIFICATE);
+    case SSL_AD_CERTIFICATE_REVOKED:
+        return (SSL3_AD_CERTIFICATE_REVOKED);
+    case SSL_AD_CERTIFICATE_EXPIRED:
+        return (SSL3_AD_CERTIFICATE_EXPIRED);
+    case SSL_AD_CERTIFICATE_UNKNOWN:
+        return (SSL3_AD_CERTIFICATE_UNKNOWN);
+    case SSL_AD_ILLEGAL_PARAMETER:
+        return (SSL3_AD_ILLEGAL_PARAMETER);
+    case SSL_AD_UNKNOWN_CA:
+        return (TLS1_AD_UNKNOWN_CA);
+    case SSL_AD_ACCESS_DENIED:
+        return (TLS1_AD_ACCESS_DENIED);
+    case SSL_AD_DECODE_ERROR:
+        return (TLS1_AD_DECODE_ERROR);
+    case SSL_AD_DECRYPT_ERROR:
+        return (TLS1_AD_DECRYPT_ERROR);
+    case SSL_AD_EXPORT_RESTRICTION:
+        return (TLS1_AD_EXPORT_RESTRICTION);
+    case SSL_AD_PROTOCOL_VERSION:
+        return (TLS1_AD_PROTOCOL_VERSION);
+    case SSL_AD_INSUFFICIENT_SECURITY:
+        return (TLS1_AD_INSUFFICIENT_SECURITY);
+    case SSL_AD_INTERNAL_ERROR:
+        return (TLS1_AD_INTERNAL_ERROR);
+    case SSL_AD_USER_CANCELLED:
+        return (TLS1_AD_USER_CANCELLED);
+    case SSL_AD_NO_RENEGOTIATION:
+        return (TLS1_AD_NO_RENEGOTIATION);
+    case SSL_AD_UNSUPPORTED_EXTENSION:
+        return (TLS1_AD_UNSUPPORTED_EXTENSION);
+    case SSL_AD_CERTIFICATE_UNOBTAINABLE:
+        return (TLS1_AD_CERTIFICATE_UNOBTAINABLE);
+    case SSL_AD_UNRECOGNIZED_NAME:
+        return (TLS1_AD_UNRECOGNIZED_NAME);
+    case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
+        return (TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE);
+    case SSL_AD_BAD_CERTIFICATE_HASH_VALUE:
+        return (TLS1_AD_BAD_CERTIFICATE_HASH_VALUE);
+    case SSL_AD_UNKNOWN_PSK_IDENTITY:
+        return (TLS1_AD_UNKNOWN_PSK_IDENTITY);
+    case SSL_AD_INAPPROPRIATE_FALLBACK:
+        return (TLS1_AD_INAPPROPRIATE_FALLBACK);
 #if 0
-	/* not appropriate for TLS, not used for DTLS */
-	case DTLS1_AD_MISSING_HANDSHAKE_MESSAGE: return 
-					  (DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
+        /* not appropriate for TLS, not used for DTLS */
+    case DTLS1_AD_MISSING_HANDSHAKE_MESSAGE:
+        return (DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
 #endif
-	default:			return(-1);
-		}
-	}
+    default:
+        return (-1);
+    }
+}
diff --git a/ssl/t1_ext.c b/ssl/t1_ext.c
index 7e44bac000..724ddf76ac 100644
--- a/ssl/t1_ext.c
+++ b/ssl/t1_ext.c
@@ -61,245 +61,238 @@
 
 /* Find a custom extension from the list. */
 static custom_ext_method *custom_ext_find(custom_ext_methods *exts,
-					  unsigned int ext_type)
-	{
-	size_t i;
-	custom_ext_method *meth = exts->meths;
-	for (i = 0; i < exts->meths_count; i++, meth++)
-		{
-		if (ext_type == meth->ext_type)
-			return meth;
-		}
-	return NULL;
-	}
-/* Initialise custom extensions flags to indicate neither sent nor
- * received.
+                                          unsigned int ext_type)
+{
+    size_t i;
+    custom_ext_method *meth = exts->meths;
+    for (i = 0; i < exts->meths_count; i++, meth++) {
+        if (ext_type == meth->ext_type)
+            return meth;
+    }
+    return NULL;
+}
+
+/*
+ * Initialise custom extensions flags to indicate neither sent nor received.
  */
 void custom_ext_init(custom_ext_methods *exts)
-	{
-	size_t i;
-	custom_ext_method *meth = exts->meths;
-	for (i = 0; i < exts->meths_count; i++, meth++)
-		meth->ext_flags = 0;
-	}
+{
+    size_t i;
+    custom_ext_method *meth = exts->meths;
+    for (i = 0; i < exts->meths_count; i++, meth++)
+        meth->ext_flags = 0;
+}
 
 /* Pass received custom extension data to the application for parsing. */
 int custom_ext_parse(SSL *s, int server,
-		     unsigned int ext_type,
-		     const unsigned char *ext_data, 
-		     size_t ext_size,
-		     int *al)
-	{
-	custom_ext_methods *exts = server ? &s->cert->srv_ext : &s->cert->cli_ext;
-	custom_ext_method *meth;
-	meth = custom_ext_find(exts, ext_type);
-	/* If not found return success */
-	if (!meth)
-		return 1;
-	if (!server)
-		{
-		/* If it's ServerHello we can't have any extensions not 
-		 * sent in ClientHello.
-		 */
-		if (!(meth->ext_flags & SSL_EXT_FLAG_SENT))
-			{
-			*al = TLS1_AD_UNSUPPORTED_EXTENSION;
-			return 0;
-			}
-		}
-	/* If already present it's a duplicate */
-	if (meth->ext_flags & SSL_EXT_FLAG_RECEIVED)
-		{
-		*al = TLS1_AD_DECODE_ERROR;
-		return 0;
-		}
-	meth->ext_flags |= SSL_EXT_FLAG_RECEIVED;
-	/* If no parse function set return success */
-	if (!meth->parse_cb)
-		return 1;
+                     unsigned int ext_type,
+                     const unsigned char *ext_data, size_t ext_size, int *al)
+{
+    custom_ext_methods *exts = server ? &s->cert->srv_ext : &s->cert->cli_ext;
+    custom_ext_method *meth;
+    meth = custom_ext_find(exts, ext_type);
+    /* If not found return success */
+    if (!meth)
+        return 1;
+    if (!server) {
+        /*
+         * If it's ServerHello we can't have any extensions not sent in
+         * ClientHello.
+         */
+        if (!(meth->ext_flags & SSL_EXT_FLAG_SENT)) {
+            *al = TLS1_AD_UNSUPPORTED_EXTENSION;
+            return 0;
+        }
+    }
+    /* If already present it's a duplicate */
+    if (meth->ext_flags & SSL_EXT_FLAG_RECEIVED) {
+        *al = TLS1_AD_DECODE_ERROR;
+        return 0;
+    }
+    meth->ext_flags |= SSL_EXT_FLAG_RECEIVED;
+    /* If no parse function set return success */
+    if (!meth->parse_cb)
+        return 1;
 
-	return meth->parse_cb(s, ext_type, ext_data, ext_size, al, meth->parse_arg);
-	}
+    return meth->parse_cb(s, ext_type, ext_data, ext_size, al,
+                          meth->parse_arg);
+}
 
-/* Request custom extension data from the application and add to the
- * return buffer.
+/*
+ * Request custom extension data from the application and add to the return
+ * buffer.
  */
 int custom_ext_add(SSL *s, int server,
-		   unsigned char **pret,
-		   unsigned char *limit,
-		   int *al)
-	{
-	custom_ext_methods *exts = server ? &s->cert->srv_ext : &s->cert->cli_ext;
-	custom_ext_method *meth;
-	unsigned char *ret = *pret;
-	size_t i;
+                   unsigned char **pret, unsigned char *limit, int *al)
+{
+    custom_ext_methods *exts = server ? &s->cert->srv_ext : &s->cert->cli_ext;
+    custom_ext_method *meth;
+    unsigned char *ret = *pret;
+    size_t i;
 
-	for (i = 0; i < exts->meths_count; i++)
-		{
-		const unsigned char *out = NULL;
-		size_t outlen = 0;
-		meth = exts->meths + i;
+    for (i = 0; i < exts->meths_count; i++) {
+        const unsigned char *out = NULL;
+        size_t outlen = 0;
+        meth = exts->meths + i;
 
-		if (server)
-			{
-			/* For ServerHello only send extensions present
-			 * in ClientHello.
-			 */
-			if (!(meth->ext_flags & SSL_EXT_FLAG_RECEIVED))
-				continue;
-			/* If callback absent for server skip it */
-			if (!meth->add_cb)
-				continue;
-			}
-		if (meth->add_cb)
-			{
-			int cb_retval = 0;
-			cb_retval = meth->add_cb(s, meth->ext_type,
-							&out, &outlen, al,
-							meth->add_arg);
-			if (cb_retval < 0)
-				return 0; /* error */
-			if (cb_retval == 0)
-					continue; /* skip this extension */
-			}
-		if (4 > limit - ret || outlen > (size_t)(limit - ret - 4))
-			return 0;
-		s2n(meth->ext_type, ret);
-		s2n(outlen, ret);
-		if (outlen)
-			{
-			memcpy(ret, out, outlen);
-			ret += outlen;
-			}
-		/* We can't send duplicates: code logic should prevent this. */
-		OPENSSL_assert(!(meth->ext_flags & SSL_EXT_FLAG_SENT));
-		/* Indicate extension has been sent: this is both a sanity
-		 * check to ensure we don't send duplicate extensions
-		 * and indicates that it is not an error if the extension
-		 * is present in ServerHello.
-		 */
-		meth->ext_flags |= SSL_EXT_FLAG_SENT;
-		if (meth->free_cb)
-			meth->free_cb(s, meth->ext_type, out, meth->add_arg);
-		}
-	*pret = ret;
-	return 1;
-	}
+        if (server) {
+            /*
+             * For ServerHello only send extensions present in ClientHello.
+             */
+            if (!(meth->ext_flags & SSL_EXT_FLAG_RECEIVED))
+                continue;
+            /* If callback absent for server skip it */
+            if (!meth->add_cb)
+                continue;
+        }
+        if (meth->add_cb) {
+            int cb_retval = 0;
+            cb_retval = meth->add_cb(s, meth->ext_type,
+                                     &out, &outlen, al, meth->add_arg);
+            if (cb_retval < 0)
+                return 0;       /* error */
+            if (cb_retval == 0)
+                continue;       /* skip this extension */
+        }
+        if (4 > limit - ret || outlen > (size_t)(limit - ret - 4))
+            return 0;
+        s2n(meth->ext_type, ret);
+        s2n(outlen, ret);
+        if (outlen) {
+            memcpy(ret, out, outlen);
+            ret += outlen;
+        }
+        /*
+         * We can't send duplicates: code logic should prevent this.
+         */
+        OPENSSL_assert(!(meth->ext_flags & SSL_EXT_FLAG_SENT));
+        /*
+         * Indicate extension has been sent: this is both a sanity check to
+         * ensure we don't send duplicate extensions and indicates that it is
+         * not an error if the extension is present in ServerHello.
+         */
+        meth->ext_flags |= SSL_EXT_FLAG_SENT;
+        if (meth->free_cb)
+            meth->free_cb(s, meth->ext_type, out, meth->add_arg);
+    }
+    *pret = ret;
+    return 1;
+}
 
 /* Copy table of custom extensions */
 int custom_exts_copy(custom_ext_methods *dst, const custom_ext_methods *src)
-	{
-	if (src->meths_count)
-		{
-		dst->meths = BUF_memdup(src->meths, sizeof(custom_ext_method) * src->meths_count);
-		if (dst->meths == NULL)
-			return 0;
-		dst->meths_count = src->meths_count;
-		}
-	return 1;
-	}
+{
+    if (src->meths_count) {
+        dst->meths =
+            BUF_memdup(src->meths,
+                       sizeof(custom_ext_method) * src->meths_count);
+        if (dst->meths == NULL)
+            return 0;
+        dst->meths_count = src->meths_count;
+    }
+    return 1;
+}
 
 void custom_exts_free(custom_ext_methods *exts)
-	{
-	if (exts->meths)
-		OPENSSL_free(exts->meths);
-	}
+{
+    if (exts->meths)
+        OPENSSL_free(exts->meths);
+}
 
 /* Set callbacks for a custom extension. */
 static int custom_ext_meth_add(custom_ext_methods *exts,
-			       unsigned int ext_type,
-			       custom_ext_add_cb add_cb,
-			       custom_ext_free_cb free_cb,
-			       void *add_arg,
-			       custom_ext_parse_cb parse_cb, void *parse_arg)
-	{
-	custom_ext_method *meth;
-	/* Check application error: if add_cb is not set free_cb will never
-	 * be called.
-	 */
-	if (!add_cb && free_cb)
-		return 0;
-	/* Don't add if extension supported internally. */
-	if (SSL_extension_supported(ext_type))
-		return 0;
-	/* Extension type must fit in 16 bits */
-	if (ext_type > 0xffff)
-		return 0;
-	/* Search for duplicate */
-	if (custom_ext_find(exts, ext_type))
-		return 0;
-	exts->meths = OPENSSL_realloc(exts->meths,
-				      (exts->meths_count + 1) * sizeof(custom_ext_method));
+                               unsigned int ext_type,
+                               custom_ext_add_cb add_cb,
+                               custom_ext_free_cb free_cb,
+                               void *add_arg,
+                               custom_ext_parse_cb parse_cb, void *parse_arg)
+{
+    custom_ext_method *meth;
+    /*
+     * Check application error: if add_cb is not set free_cb will never be
+     * called.
+     */
+    if (!add_cb && free_cb)
+        return 0;
+    /* Don't add if extension supported internally. */
+    if (SSL_extension_supported(ext_type))
+        return 0;
+    /* Extension type must fit in 16 bits */
+    if (ext_type > 0xffff)
+        return 0;
+    /* Search for duplicate */
+    if (custom_ext_find(exts, ext_type))
+        return 0;
+    exts->meths = OPENSSL_realloc(exts->meths,
+                                  (exts->meths_count +
+                                   1) * sizeof(custom_ext_method));
 
-	if (!exts->meths)
-		{
-		exts->meths_count = 0;
-		return 0;
-		}
+    if (!exts->meths) {
+        exts->meths_count = 0;
+        return 0;
+    }
 
-	meth = exts->meths + exts->meths_count;
-	memset(meth, 0, sizeof(custom_ext_method));
-	meth->parse_cb = parse_cb;
-	meth->add_cb = add_cb;
-	meth->free_cb = free_cb;
-	meth->ext_type = ext_type;
-	meth->add_arg = add_arg;
-	meth->parse_arg = parse_arg;
-	exts->meths_count++;
-	return 1;
-	}
+    meth = exts->meths + exts->meths_count;
+    memset(meth, 0, sizeof(custom_ext_method));
+    meth->parse_cb = parse_cb;
+    meth->add_cb = add_cb;
+    meth->free_cb = free_cb;
+    meth->ext_type = ext_type;
+    meth->add_arg = add_arg;
+    meth->parse_arg = parse_arg;
+    exts->meths_count++;
+    return 1;
+}
 
 /* Application level functions to add custom extension callbacks */
 int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
-			          custom_ext_add_cb add_cb,
-			          custom_ext_free_cb free_cb,
+                                  custom_ext_add_cb add_cb,
+                                  custom_ext_free_cb free_cb,
                                   void *add_arg,
-			          custom_ext_parse_cb parse_cb, void *parse_arg)
-
-	{
-	return custom_ext_meth_add(&ctx->cert->cli_ext, ext_type,
-				   add_cb, free_cb, add_arg,
-				   parse_cb, parse_arg);
-	}
+                                  custom_ext_parse_cb parse_cb,
+                                  void *parse_arg)
+{
+    return custom_ext_meth_add(&ctx->cert->cli_ext, ext_type,
+                               add_cb, free_cb, add_arg, parse_cb, parse_arg);
+}
 
 int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
-			          custom_ext_add_cb add_cb,
-			          custom_ext_free_cb free_cb,
+                                  custom_ext_add_cb add_cb,
+                                  custom_ext_free_cb free_cb,
                                   void *add_arg,
-			          custom_ext_parse_cb parse_cb, void *parse_arg)
-	{
-	return custom_ext_meth_add(&ctx->cert->srv_ext, ext_type,
-				   add_cb, free_cb, add_arg,
-				   parse_cb, parse_arg);
-	}
+                                  custom_ext_parse_cb parse_cb,
+                                  void *parse_arg)
+{
+    return custom_ext_meth_add(&ctx->cert->srv_ext, ext_type,
+                               add_cb, free_cb, add_arg, parse_cb, parse_arg);
+}
 
 int SSL_extension_supported(unsigned int ext_type)
-	{
-	switch(ext_type)
-		{
-	/* Internally supported extensions. */
-	case TLSEXT_TYPE_application_layer_protocol_negotiation:
-	case TLSEXT_TYPE_ec_point_formats:
-	case TLSEXT_TYPE_elliptic_curves:
-	case TLSEXT_TYPE_heartbeat:
-	case TLSEXT_TYPE_next_proto_neg:
-	case TLSEXT_TYPE_padding:
-	case TLSEXT_TYPE_renegotiate:
-	case TLSEXT_TYPE_server_name:
-	case TLSEXT_TYPE_session_ticket:
-	case TLSEXT_TYPE_signature_algorithms:
-	case TLSEXT_TYPE_srp:
-	case TLSEXT_TYPE_status_request:
-	case TLSEXT_TYPE_use_srtp:
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	case TLSEXT_TYPE_opaque_prf_input:
-#endif
-#ifdef TLSEXT_TYPE_encrypt_then_mac
-	case TLSEXT_TYPE_encrypt_then_mac:
-#endif
-		return 1;
-	default:
-		return 0;
-		}
-	}
+{
+    switch (ext_type) {
+        /* Internally supported extensions. */
+    case TLSEXT_TYPE_application_layer_protocol_negotiation:
+    case TLSEXT_TYPE_ec_point_formats:
+    case TLSEXT_TYPE_elliptic_curves:
+    case TLSEXT_TYPE_heartbeat:
+    case TLSEXT_TYPE_next_proto_neg:
+    case TLSEXT_TYPE_padding:
+    case TLSEXT_TYPE_renegotiate:
+    case TLSEXT_TYPE_server_name:
+    case TLSEXT_TYPE_session_ticket:
+    case TLSEXT_TYPE_signature_algorithms:
+    case TLSEXT_TYPE_srp:
+    case TLSEXT_TYPE_status_request:
+    case TLSEXT_TYPE_use_srtp:
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    case TLSEXT_TYPE_opaque_prf_input:
+# endif
+# ifdef TLSEXT_TYPE_encrypt_then_mac
+    case TLSEXT_TYPE_encrypt_then_mac:
+# endif
+        return 1;
+    default:
+        return 0;
+    }
+}
 #endif
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index fb49b13321..67786a0041 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -114,321 +114,317 @@
 #include 
 #include 
 #ifdef OPENSSL_NO_EC2M
-#include 
+# include 
 #endif
 #include 
 #include 
 #include "ssl_locl.h"
 
-const char tls1_version_str[]="TLSv1" OPENSSL_VERSION_PTEXT;
+const char tls1_version_str[] = "TLSv1" OPENSSL_VERSION_PTEXT;
 
 #ifndef OPENSSL_NO_TLSEXT
 static int tls_decrypt_ticket(SSL *s, const unsigned char *tick, int ticklen,
-				const unsigned char *sess_id, int sesslen,
-				SSL_SESSION **psess);
+                              const unsigned char *sess_id, int sesslen,
+                              SSL_SESSION **psess);
 static int ssl_check_clienthello_tlsext_early(SSL *s);
 int ssl_check_serverhello_tlsext(SSL *s);
 #endif
 
-SSL3_ENC_METHOD TLSv1_enc_data={
-	tls1_enc,
-	tls1_mac,
-	tls1_setup_key_block,
-	tls1_generate_master_secret,
-	tls1_change_cipher_state,
-	tls1_final_finish_mac,
-	TLS1_FINISH_MAC_LENGTH,
-	tls1_cert_verify_mac,
-	TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
-	TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
-	tls1_alert_code,
-	tls1_export_keying_material,
-	0,
-	SSL3_HM_HEADER_LENGTH,
-	ssl3_set_handshake_header,
-	ssl3_handshake_write
-	};
-
-SSL3_ENC_METHOD TLSv1_1_enc_data={
-	tls1_enc,
-	tls1_mac,
-	tls1_setup_key_block,
-	tls1_generate_master_secret,
-	tls1_change_cipher_state,
-	tls1_final_finish_mac,
-	TLS1_FINISH_MAC_LENGTH,
-	tls1_cert_verify_mac,
-	TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
-	TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
-	tls1_alert_code,
-	tls1_export_keying_material,
-	SSL_ENC_FLAG_EXPLICIT_IV,
-	SSL3_HM_HEADER_LENGTH,
-	ssl3_set_handshake_header,
-	ssl3_handshake_write
-	};
-
-SSL3_ENC_METHOD TLSv1_2_enc_data={
-	tls1_enc,
-	tls1_mac,
-	tls1_setup_key_block,
-	tls1_generate_master_secret,
-	tls1_change_cipher_state,
-	tls1_final_finish_mac,
-	TLS1_FINISH_MAC_LENGTH,
-	tls1_cert_verify_mac,
-	TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
-	TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
-	tls1_alert_code,
-	tls1_export_keying_material,
-	SSL_ENC_FLAG_EXPLICIT_IV|SSL_ENC_FLAG_SIGALGS|SSL_ENC_FLAG_SHA256_PRF
-		|SSL_ENC_FLAG_TLS1_2_CIPHERS,
-	SSL3_HM_HEADER_LENGTH,
-	ssl3_set_handshake_header,
-	ssl3_handshake_write
-	};
+SSL3_ENC_METHOD TLSv1_enc_data = {
+    tls1_enc,
+    tls1_mac,
+    tls1_setup_key_block,
+    tls1_generate_master_secret,
+    tls1_change_cipher_state,
+    tls1_final_finish_mac,
+    TLS1_FINISH_MAC_LENGTH,
+    tls1_cert_verify_mac,
+    TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
+    TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
+    tls1_alert_code,
+    tls1_export_keying_material,
+    0,
+    SSL3_HM_HEADER_LENGTH,
+    ssl3_set_handshake_header,
+    ssl3_handshake_write
+};
+
+SSL3_ENC_METHOD TLSv1_1_enc_data = {
+    tls1_enc,
+    tls1_mac,
+    tls1_setup_key_block,
+    tls1_generate_master_secret,
+    tls1_change_cipher_state,
+    tls1_final_finish_mac,
+    TLS1_FINISH_MAC_LENGTH,
+    tls1_cert_verify_mac,
+    TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
+    TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
+    tls1_alert_code,
+    tls1_export_keying_material,
+    SSL_ENC_FLAG_EXPLICIT_IV,
+    SSL3_HM_HEADER_LENGTH,
+    ssl3_set_handshake_header,
+    ssl3_handshake_write
+};
+
+SSL3_ENC_METHOD TLSv1_2_enc_data = {
+    tls1_enc,
+    tls1_mac,
+    tls1_setup_key_block,
+    tls1_generate_master_secret,
+    tls1_change_cipher_state,
+    tls1_final_finish_mac,
+    TLS1_FINISH_MAC_LENGTH,
+    tls1_cert_verify_mac,
+    TLS_MD_CLIENT_FINISH_CONST, TLS_MD_CLIENT_FINISH_CONST_SIZE,
+    TLS_MD_SERVER_FINISH_CONST, TLS_MD_SERVER_FINISH_CONST_SIZE,
+    tls1_alert_code,
+    tls1_export_keying_material,
+    SSL_ENC_FLAG_EXPLICIT_IV | SSL_ENC_FLAG_SIGALGS | SSL_ENC_FLAG_SHA256_PRF
+        | SSL_ENC_FLAG_TLS1_2_CIPHERS,
+    SSL3_HM_HEADER_LENGTH,
+    ssl3_set_handshake_header,
+    ssl3_handshake_write
+};
 
 long tls1_default_timeout(void)
-	{
-	/* 2 hours, the 24 hours mentioned in the TLSv1 spec
-	 * is way too long for http, the cache would over fill */
-	return(60*60*2);
-	}
+{
+    /*
+     * 2 hours, the 24 hours mentioned in the TLSv1 spec is way too long for
+     * http, the cache would over fill
+     */
+    return (60 * 60 * 2);
+}
 
 int tls1_new(SSL *s)
-	{
-	if (!ssl3_new(s)) return(0);
-	s->method->ssl_clear(s);
-	return(1);
-	}
+{
+    if (!ssl3_new(s))
+        return (0);
+    s->method->ssl_clear(s);
+    return (1);
+}
 
 void tls1_free(SSL *s)
-	{
+{
 #ifndef OPENSSL_NO_TLSEXT
-	if (s->tlsext_session_ticket)
-		{
-		OPENSSL_free(s->tlsext_session_ticket);
-		}
-#endif /* OPENSSL_NO_TLSEXT */
-	ssl3_free(s);
-	}
+    if (s->tlsext_session_ticket) {
+        OPENSSL_free(s->tlsext_session_ticket);
+    }
+#endif                          /* OPENSSL_NO_TLSEXT */
+    ssl3_free(s);
+}
 
 void tls1_clear(SSL *s)
-	{
-	ssl3_clear(s);
-	s->version = s->method->version;
-	}
+{
+    ssl3_clear(s);
+    s->version = s->method->version;
+}
 
 #ifndef OPENSSL_NO_EC
 
-static int nid_list[] =
-	{
-		NID_sect163k1, /* sect163k1 (1) */
-		NID_sect163r1, /* sect163r1 (2) */
-		NID_sect163r2, /* sect163r2 (3) */
-		NID_sect193r1, /* sect193r1 (4) */ 
-		NID_sect193r2, /* sect193r2 (5) */ 
-		NID_sect233k1, /* sect233k1 (6) */
-		NID_sect233r1, /* sect233r1 (7) */ 
-		NID_sect239k1, /* sect239k1 (8) */ 
-		NID_sect283k1, /* sect283k1 (9) */
-		NID_sect283r1, /* sect283r1 (10) */ 
-		NID_sect409k1, /* sect409k1 (11) */ 
-		NID_sect409r1, /* sect409r1 (12) */
-		NID_sect571k1, /* sect571k1 (13) */ 
-		NID_sect571r1, /* sect571r1 (14) */ 
-		NID_secp160k1, /* secp160k1 (15) */
-		NID_secp160r1, /* secp160r1 (16) */ 
-		NID_secp160r2, /* secp160r2 (17) */ 
-		NID_secp192k1, /* secp192k1 (18) */
-		NID_X9_62_prime192v1, /* secp192r1 (19) */ 
-		NID_secp224k1, /* secp224k1 (20) */ 
-		NID_secp224r1, /* secp224r1 (21) */
-		NID_secp256k1, /* secp256k1 (22) */ 
-		NID_X9_62_prime256v1, /* secp256r1 (23) */ 
-		NID_secp384r1, /* secp384r1 (24) */
-		NID_secp521r1,  /* secp521r1 (25) */	
-		NID_brainpoolP256r1,  /* brainpoolP256r1 (26) */	
-		NID_brainpoolP384r1,  /* brainpoolP384r1 (27) */	
-		NID_brainpoolP512r1  /* brainpool512r1 (28) */	
-	};
-
-
-static const unsigned char ecformats_default[] = 
-	{
-	TLSEXT_ECPOINTFORMAT_uncompressed,
-	TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime,
-	TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2
-	};
-
-static const unsigned char eccurves_default[] =
-	{
-#ifndef OPENSSL_NO_EC2M
-		0,14, /* sect571r1 (14) */ 
-		0,13, /* sect571k1 (13) */ 
-#endif
-		0,25, /* secp521r1 (25) */	
-		0,28, /* brainpool512r1 (28) */	
-#ifndef OPENSSL_NO_EC2M
-		0,11, /* sect409k1 (11) */ 
-		0,12, /* sect409r1 (12) */
-#endif
-		0,27, /* brainpoolP384r1 (27) */	
-		0,24, /* secp384r1 (24) */
-#ifndef OPENSSL_NO_EC2M
-		0,9,  /* sect283k1 (9) */
-		0,10, /* sect283r1 (10) */ 
-#endif
-		0,26, /* brainpoolP256r1 (26) */	
-		0,22, /* secp256k1 (22) */ 
-		0,23, /* secp256r1 (23) */ 
-#ifndef OPENSSL_NO_EC2M
-		0,8,  /* sect239k1 (8) */ 
-		0,6,  /* sect233k1 (6) */
-		0,7,  /* sect233r1 (7) */ 
-#endif
-		0,20, /* secp224k1 (20) */ 
-		0,21, /* secp224r1 (21) */
-#ifndef OPENSSL_NO_EC2M
-		0,4,  /* sect193r1 (4) */ 
-		0,5,  /* sect193r2 (5) */ 
-#endif
-		0,18, /* secp192k1 (18) */
-		0,19, /* secp192r1 (19) */ 
-#ifndef OPENSSL_NO_EC2M
-		0,1,  /* sect163k1 (1) */
-		0,2,  /* sect163r1 (2) */
-		0,3,  /* sect163r2 (3) */
-#endif
-		0,15, /* secp160k1 (15) */
-		0,16, /* secp160r1 (16) */ 
-		0,17, /* secp160r2 (17) */ 
-	};
-
-static const unsigned char suiteb_curves[] =
-	{
-		0, TLSEXT_curve_P_256,
-		0, TLSEXT_curve_P_384
-	};
-
-#ifdef OPENSSL_FIPS
+static int nid_list[] = {
+    NID_sect163k1,              /* sect163k1 (1) */
+    NID_sect163r1,              /* sect163r1 (2) */
+    NID_sect163r2,              /* sect163r2 (3) */
+    NID_sect193r1,              /* sect193r1 (4) */
+    NID_sect193r2,              /* sect193r2 (5) */
+    NID_sect233k1,              /* sect233k1 (6) */
+    NID_sect233r1,              /* sect233r1 (7) */
+    NID_sect239k1,              /* sect239k1 (8) */
+    NID_sect283k1,              /* sect283k1 (9) */
+    NID_sect283r1,              /* sect283r1 (10) */
+    NID_sect409k1,              /* sect409k1 (11) */
+    NID_sect409r1,              /* sect409r1 (12) */
+    NID_sect571k1,              /* sect571k1 (13) */
+    NID_sect571r1,              /* sect571r1 (14) */
+    NID_secp160k1,              /* secp160k1 (15) */
+    NID_secp160r1,              /* secp160r1 (16) */
+    NID_secp160r2,              /* secp160r2 (17) */
+    NID_secp192k1,              /* secp192k1 (18) */
+    NID_X9_62_prime192v1,       /* secp192r1 (19) */
+    NID_secp224k1,              /* secp224k1 (20) */
+    NID_secp224r1,              /* secp224r1 (21) */
+    NID_secp256k1,              /* secp256k1 (22) */
+    NID_X9_62_prime256v1,       /* secp256r1 (23) */
+    NID_secp384r1,              /* secp384r1 (24) */
+    NID_secp521r1,              /* secp521r1 (25) */
+    NID_brainpoolP256r1,        /* brainpoolP256r1 (26) */
+    NID_brainpoolP384r1,        /* brainpoolP384r1 (27) */
+    NID_brainpoolP512r1         /* brainpool512r1 (28) */
+};
+
+static const unsigned char ecformats_default[] = {
+    TLSEXT_ECPOINTFORMAT_uncompressed,
+    TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime,
+    TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2
+};
+
+static const unsigned char eccurves_default[] = {
+# ifndef OPENSSL_NO_EC2M
+    0, 14,                      /* sect571r1 (14) */
+    0, 13,                      /* sect571k1 (13) */
+# endif
+    0, 25,                      /* secp521r1 (25) */
+    0, 28,                      /* brainpool512r1 (28) */
+# ifndef OPENSSL_NO_EC2M
+    0, 11,                      /* sect409k1 (11) */
+    0, 12,                      /* sect409r1 (12) */
+# endif
+    0, 27,                      /* brainpoolP384r1 (27) */
+    0, 24,                      /* secp384r1 (24) */
+# ifndef OPENSSL_NO_EC2M
+    0, 9,                       /* sect283k1 (9) */
+    0, 10,                      /* sect283r1 (10) */
+# endif
+    0, 26,                      /* brainpoolP256r1 (26) */
+    0, 22,                      /* secp256k1 (22) */
+    0, 23,                      /* secp256r1 (23) */
+# ifndef OPENSSL_NO_EC2M
+    0, 8,                       /* sect239k1 (8) */
+    0, 6,                       /* sect233k1 (6) */
+    0, 7,                       /* sect233r1 (7) */
+# endif
+    0, 20,                      /* secp224k1 (20) */
+    0, 21,                      /* secp224r1 (21) */
+# ifndef OPENSSL_NO_EC2M
+    0, 4,                       /* sect193r1 (4) */
+    0, 5,                       /* sect193r2 (5) */
+# endif
+    0, 18,                      /* secp192k1 (18) */
+    0, 19,                      /* secp192r1 (19) */
+# ifndef OPENSSL_NO_EC2M
+    0, 1,                       /* sect163k1 (1) */
+    0, 2,                       /* sect163r1 (2) */
+    0, 3,                       /* sect163r2 (3) */
+# endif
+    0, 15,                      /* secp160k1 (15) */
+    0, 16,                      /* secp160r1 (16) */
+    0, 17,                      /* secp160r2 (17) */
+};
+
+static const unsigned char suiteb_curves[] = {
+    0, TLSEXT_curve_P_256,
+    0, TLSEXT_curve_P_384
+};
+
+# ifdef OPENSSL_FIPS
 /* Brainpool not allowed in FIPS mode */
-static const unsigned char fips_curves_default[] =
-	{
-#ifndef OPENSSL_NO_EC2M
-		0,14, /* sect571r1 (14) */
-		0,13, /* sect571k1 (13) */
-#endif
-		0,25, /* secp521r1 (25) */
-#ifndef OPENSSL_NO_EC2M
-		0,11, /* sect409k1 (11) */
-		0,12, /* sect409r1 (12) */
-#endif
-		0,24, /* secp384r1 (24) */
-#ifndef OPENSSL_NO_EC2M
-		0,9,  /* sect283k1 (9) */
-		0,10, /* sect283r1 (10) */
-#endif
-		0,22, /* secp256k1 (22) */
-		0,23, /* secp256r1 (23) */
-#ifndef OPENSSL_NO_EC2M
-		0,8,  /* sect239k1 (8) */
-		0,6,  /* sect233k1 (6) */
-		0,7,  /* sect233r1 (7) */
-#endif
-		0,20, /* secp224k1 (20) */ 
-		0,21, /* secp224r1 (21) */
-#ifndef OPENSSL_NO_EC2M
-		0,4,  /* sect193r1 (4) */
-		0,5,  /* sect193r2 (5) */
-#endif
-		0,18, /* secp192k1 (18) */
-		0,19, /* secp192r1 (19) */
-#ifndef OPENSSL_NO_EC2M
-		0,1,  /* sect163k1 (1) */
-		0,2,  /* sect163r1 (2) */
-		0,3,  /* sect163r2 (3) */
-#endif
-		0,15, /* secp160k1 (15) */
-		0,16, /* secp160r1 (16) */
-		0,17, /* secp160r2 (17) */
-	};
-#endif
+static const unsigned char fips_curves_default[] = {
+#  ifndef OPENSSL_NO_EC2M
+    0, 14,                      /* sect571r1 (14) */
+    0, 13,                      /* sect571k1 (13) */
+#  endif
+    0, 25,                      /* secp521r1 (25) */
+#  ifndef OPENSSL_NO_EC2M
+    0, 11,                      /* sect409k1 (11) */
+    0, 12,                      /* sect409r1 (12) */
+#  endif
+    0, 24,                      /* secp384r1 (24) */
+#  ifndef OPENSSL_NO_EC2M
+    0, 9,                       /* sect283k1 (9) */
+    0, 10,                      /* sect283r1 (10) */
+#  endif
+    0, 22,                      /* secp256k1 (22) */
+    0, 23,                      /* secp256r1 (23) */
+#  ifndef OPENSSL_NO_EC2M
+    0, 8,                       /* sect239k1 (8) */
+    0, 6,                       /* sect233k1 (6) */
+    0, 7,                       /* sect233r1 (7) */
+#  endif
+    0, 20,                      /* secp224k1 (20) */
+    0, 21,                      /* secp224r1 (21) */
+#  ifndef OPENSSL_NO_EC2M
+    0, 4,                       /* sect193r1 (4) */
+    0, 5,                       /* sect193r2 (5) */
+#  endif
+    0, 18,                      /* secp192k1 (18) */
+    0, 19,                      /* secp192r1 (19) */
+#  ifndef OPENSSL_NO_EC2M
+    0, 1,                       /* sect163k1 (1) */
+    0, 2,                       /* sect163r1 (2) */
+    0, 3,                       /* sect163r2 (3) */
+#  endif
+    0, 15,                      /* secp160k1 (15) */
+    0, 16,                      /* secp160r1 (16) */
+    0, 17,                      /* secp160r2 (17) */
+};
+# endif
 
 int tls1_ec_curve_id2nid(int curve_id)
-	{
-	/* ECC curves from RFC 4492 and RFC 7027 */
-	if ((curve_id < 1) || ((unsigned int)curve_id >
-				sizeof(nid_list)/sizeof(nid_list[0])))
-		return 0;
-	return nid_list[curve_id-1];
-	}
+{
+    /* ECC curves from RFC 4492 and RFC 7027 */
+    if ((curve_id < 1) || ((unsigned int)curve_id >
+                           sizeof(nid_list) / sizeof(nid_list[0])))
+        return 0;
+    return nid_list[curve_id - 1];
+}
 
 int tls1_ec_nid2curve_id(int nid)
-	{
-	/* ECC curves from RFC 4492 and RFC 7027 */
-	switch (nid)
-		{
-	case NID_sect163k1: /* sect163k1 (1) */
-		return 1;
-	case NID_sect163r1: /* sect163r1 (2) */
-		return 2;
-	case NID_sect163r2: /* sect163r2 (3) */
-		return 3;
-	case NID_sect193r1: /* sect193r1 (4) */ 
-		return 4;
-	case NID_sect193r2: /* sect193r2 (5) */ 
-		return 5;
-	case NID_sect233k1: /* sect233k1 (6) */
-		return 6;
-	case NID_sect233r1: /* sect233r1 (7) */ 
-		return 7;
-	case NID_sect239k1: /* sect239k1 (8) */ 
-		return 8;
-	case NID_sect283k1: /* sect283k1 (9) */
-		return 9;
-	case NID_sect283r1: /* sect283r1 (10) */ 
-		return 10;
-	case NID_sect409k1: /* sect409k1 (11) */ 
-		return 11;
-	case NID_sect409r1: /* sect409r1 (12) */
-		return 12;
-	case NID_sect571k1: /* sect571k1 (13) */ 
-		return 13;
-	case NID_sect571r1: /* sect571r1 (14) */ 
-		return 14;
-	case NID_secp160k1: /* secp160k1 (15) */
-		return 15;
-	case NID_secp160r1: /* secp160r1 (16) */ 
-		return 16;
-	case NID_secp160r2: /* secp160r2 (17) */ 
-		return 17;
-	case NID_secp192k1: /* secp192k1 (18) */
-		return 18;
-	case NID_X9_62_prime192v1: /* secp192r1 (19) */ 
-		return 19;
-	case NID_secp224k1: /* secp224k1 (20) */ 
-		return 20;
-	case NID_secp224r1: /* secp224r1 (21) */
-		return 21;
-	case NID_secp256k1: /* secp256k1 (22) */ 
-		return 22;
-	case NID_X9_62_prime256v1: /* secp256r1 (23) */ 
-		return 23;
-	case NID_secp384r1: /* secp384r1 (24) */
-		return 24;
-	case NID_secp521r1:  /* secp521r1 (25) */	
-		return 25;
-	case NID_brainpoolP256r1:  /* brainpoolP256r1 (26) */
-		return 26;
-	case NID_brainpoolP384r1:  /* brainpoolP384r1 (27) */
-		return 27;
-	case NID_brainpoolP512r1:  /* brainpool512r1 (28) */
-		return 28;
-	default:
-		return 0;
-		}
-	}
+{
+    /* ECC curves from RFC 4492 and RFC 7027 */
+    switch (nid) {
+    case NID_sect163k1:        /* sect163k1 (1) */
+        return 1;
+    case NID_sect163r1:        /* sect163r1 (2) */
+        return 2;
+    case NID_sect163r2:        /* sect163r2 (3) */
+        return 3;
+    case NID_sect193r1:        /* sect193r1 (4) */
+        return 4;
+    case NID_sect193r2:        /* sect193r2 (5) */
+        return 5;
+    case NID_sect233k1:        /* sect233k1 (6) */
+        return 6;
+    case NID_sect233r1:        /* sect233r1 (7) */
+        return 7;
+    case NID_sect239k1:        /* sect239k1 (8) */
+        return 8;
+    case NID_sect283k1:        /* sect283k1 (9) */
+        return 9;
+    case NID_sect283r1:        /* sect283r1 (10) */
+        return 10;
+    case NID_sect409k1:        /* sect409k1 (11) */
+        return 11;
+    case NID_sect409r1:        /* sect409r1 (12) */
+        return 12;
+    case NID_sect571k1:        /* sect571k1 (13) */
+        return 13;
+    case NID_sect571r1:        /* sect571r1 (14) */
+        return 14;
+    case NID_secp160k1:        /* secp160k1 (15) */
+        return 15;
+    case NID_secp160r1:        /* secp160r1 (16) */
+        return 16;
+    case NID_secp160r2:        /* secp160r2 (17) */
+        return 17;
+    case NID_secp192k1:        /* secp192k1 (18) */
+        return 18;
+    case NID_X9_62_prime192v1: /* secp192r1 (19) */
+        return 19;
+    case NID_secp224k1:        /* secp224k1 (20) */
+        return 20;
+    case NID_secp224r1:        /* secp224r1 (21) */
+        return 21;
+    case NID_secp256k1:        /* secp256k1 (22) */
+        return 22;
+    case NID_X9_62_prime256v1: /* secp256r1 (23) */
+        return 23;
+    case NID_secp384r1:        /* secp384r1 (24) */
+        return 24;
+    case NID_secp521r1:        /* secp521r1 (25) */
+        return 25;
+    case NID_brainpoolP256r1:  /* brainpoolP256r1 (26) */
+        return 26;
+    case NID_brainpoolP384r1:  /* brainpoolP384r1 (27) */
+        return 27;
+    case NID_brainpoolP512r1:  /* brainpool512r1 (28) */
+        return 28;
+    default:
+        return 0;
+    }
+}
+
 /*
  * Get curves list, if "sess" is set return client curves otherwise
  * preferred list.
@@ -442,103 +438,88 @@ int tls1_ec_nid2curve_id(int nid)
  * so cannot happen in the 1.0.x series.)
  */
 static int tls1_get_curvelist(SSL *s, int sess,
-					const unsigned char **pcurves,
-					size_t *num_curves)
-	{
-	size_t pcurveslen = 0;
-	if (sess)
-		{
-		*pcurves = s->session->tlsext_ellipticcurvelist;
-		pcurveslen = s->session->tlsext_ellipticcurvelist_length;
-		}
-	else
-		{
-		/* For Suite B mode only include P-256, P-384 */
-		switch (tls1_suiteb(s))
-			{
-		case SSL_CERT_FLAG_SUITEB_128_LOS:
-			*pcurves = suiteb_curves;
-			pcurveslen = sizeof(suiteb_curves);
-			break;
-
-		case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
-			*pcurves = suiteb_curves;
-			pcurveslen = 2;
-			break;
-
-		case SSL_CERT_FLAG_SUITEB_192_LOS:
-			*pcurves = suiteb_curves + 2;
-			pcurveslen = 2;
-			break;
-		default:
-			*pcurves = s->tlsext_ellipticcurvelist;
-			pcurveslen = s->tlsext_ellipticcurvelist_length;
-			}
-		if (!*pcurves)
-			{
-#ifdef OPENSSL_FIPS
-			if (FIPS_mode())
-				{
-				*pcurves = fips_curves_default;
-				*pcurveslen = sizeof(fips_curves_default);
-				}
-			else
-#endif
-				{
-				*pcurves = eccurves_default;
-				pcurveslen = sizeof(eccurves_default);
-				}
-			}
-		}
-	/* We do not allow odd length arrays to enter the system. */
-	if (pcurveslen & 1)
-		{
-		SSLerr(SSL_F_TLS1_GET_CURVELIST, ERR_R_INTERNAL_ERROR);
-		*num_curves = 0;
-		return 0;
-		}
-	else
-		{
-		*num_curves = pcurveslen / 2;
-		return 1;
-		}
-	}
+                              const unsigned char **pcurves,
+                              size_t *num_curves)
+{
+    size_t pcurveslen = 0;
+    if (sess) {
+        *pcurves = s->session->tlsext_ellipticcurvelist;
+        pcurveslen = s->session->tlsext_ellipticcurvelist_length;
+    } else {
+        /* For Suite B mode only include P-256, P-384 */
+        switch (tls1_suiteb(s)) {
+        case SSL_CERT_FLAG_SUITEB_128_LOS:
+            *pcurves = suiteb_curves;
+            pcurveslen = sizeof(suiteb_curves);
+            break;
+
+        case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
+            *pcurves = suiteb_curves;
+            pcurveslen = 2;
+            break;
+
+        case SSL_CERT_FLAG_SUITEB_192_LOS:
+            *pcurves = suiteb_curves + 2;
+            pcurveslen = 2;
+            break;
+        default:
+            *pcurves = s->tlsext_ellipticcurvelist;
+            pcurveslen = s->tlsext_ellipticcurvelist_length;
+        }
+        if (!*pcurves) {
+# ifdef OPENSSL_FIPS
+            if (FIPS_mode()) {
+                *pcurves = fips_curves_default;
+                *pcurveslen = sizeof(fips_curves_default);
+            } else
+# endif
+            {
+                *pcurves = eccurves_default;
+                pcurveslen = sizeof(eccurves_default);
+            }
+        }
+    }
+    /* We do not allow odd length arrays to enter the system. */
+    if (pcurveslen & 1) {
+        SSLerr(SSL_F_TLS1_GET_CURVELIST, ERR_R_INTERNAL_ERROR);
+        *num_curves = 0;
+        return 0;
+    } else {
+        *num_curves = pcurveslen / 2;
+        return 1;
+    }
+}
+
 /* Check a curve is one of our preferences */
 int tls1_check_curve(SSL *s, const unsigned char *p, size_t len)
-	{
-	const unsigned char *curves;
-	size_t num_curves, i;
-	unsigned int suiteb_flags = tls1_suiteb(s);
-	if (len != 3 || p[0] != NAMED_CURVE_TYPE)
-		return 0;
-	/* Check curve matches Suite B preferences */
-	if (suiteb_flags)
-		{
-		unsigned long cid = s->s3->tmp.new_cipher->id;
-		if (p[1])
-			return 0;
-		if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
-			{
-			if (p[2] != TLSEXT_curve_P_256)
-				return 0;
-			}
-		else if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384)
-			{
-			if (p[2] != TLSEXT_curve_P_384)
-				return 0;
-			}
-		else	/* Should never happen */
-			return 0;
-		}
-	if (!tls1_get_curvelist(s, 0, &curves, &num_curves))
-		return 0;
-	for (i = 0; i < num_curves; i++, curves += 2)
-		{
-		if (p[1] == curves[0] && p[2] == curves[1])
-			return 1;
-		}
-	return 0;
-	}
+{
+    const unsigned char *curves;
+    size_t num_curves, i;
+    unsigned int suiteb_flags = tls1_suiteb(s);
+    if (len != 3 || p[0] != NAMED_CURVE_TYPE)
+        return 0;
+    /* Check curve matches Suite B preferences */
+    if (suiteb_flags) {
+        unsigned long cid = s->s3->tmp.new_cipher->id;
+        if (p[1])
+            return 0;
+        if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) {
+            if (p[2] != TLSEXT_curve_P_256)
+                return 0;
+        } else if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) {
+            if (p[2] != TLSEXT_curve_P_384)
+                return 0;
+        } else                  /* Should never happen */
+            return 0;
+    }
+    if (!tls1_get_curvelist(s, 0, &curves, &num_curves))
+        return 0;
+    for (i = 0; i < num_curves; i++, curves += 2) {
+        if (p[1] == curves[0] && p[2] == curves[1])
+            return 1;
+    }
+    return 0;
+}
 
 /*-
  * Return |nmatch|th shared curve or NID_undef if there is no match.
@@ -547,1294 +528,1247 @@ int tls1_check_curve(SSL *s, const unsigned char *p, size_t len)
  * an EC tmp key, or NID_undef if there is no match.
  */
 int tls1_shared_curve(SSL *s, int nmatch)
-	{
-	const unsigned char *pref, *supp;
-	size_t num_pref, num_supp, i, j;
-	int k;
-	/* Can't do anything on client side */
-	if (s->server == 0)
-		return -1;
-	if (nmatch == -2)
-		{
-		if (tls1_suiteb(s))
-			{
-			/* For Suite B ciphersuite determines curve: we 
-			 * already know these are acceptable due to previous
-			 * checks.
-			 */
-			unsigned long cid = s->s3->tmp.new_cipher->id;
-			if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
-				return NID_X9_62_prime256v1; /* P-256 */
-			if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384)
-				return NID_secp384r1; /* P-384 */
-			/* Should never happen */
-			return NID_undef;
-			}
-		/* If not Suite B just return first preference shared curve */
-		nmatch = 0;
-		}
-	/*
-	 * Avoid truncation. tls1_get_curvelist takes an int
-	 * but s->options is a long...
-	 */
-	if (!tls1_get_curvelist(s, (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) != 0,
-			&supp, &num_supp))
-		/* In practice, NID_undef == 0 but let's be precise. */
-		return nmatch == -1 ? 0 : NID_undef;
-	if(!tls1_get_curvelist(s, !(s->options & SSL_OP_CIPHER_SERVER_PREFERENCE),
-			&pref, &num_pref))
-		return nmatch == -1 ? 0 : NID_undef;
-	k = 0;
-	for (i = 0; i < num_pref; i++, pref+=2)
-		{
-		const unsigned char *tsupp = supp;
-		for (j = 0; j < num_supp; j++, tsupp+=2)
-			{
-			if (pref[0] == tsupp[0] && pref[1] == tsupp[1])
-				{
-				if (nmatch == k)
-					{
-					int id = (pref[0] << 8) | pref[1];
-					return tls1_ec_curve_id2nid(id);
-					}
-				k++;
-				}
-			}
-		}
-	if (nmatch == -1)
-		return k;
-	/* Out of range (nmatch > k). */
-	return NID_undef;
-	}
+{
+    const unsigned char *pref, *supp;
+    size_t num_pref, num_supp, i, j;
+    int k;
+    /* Can't do anything on client side */
+    if (s->server == 0)
+        return -1;
+    if (nmatch == -2) {
+        if (tls1_suiteb(s)) {
+            /*
+             * For Suite B ciphersuite determines curve: we already know
+             * these are acceptable due to previous checks.
+             */
+            unsigned long cid = s->s3->tmp.new_cipher->id;
+            if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
+                return NID_X9_62_prime256v1; /* P-256 */
+            if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384)
+                return NID_secp384r1; /* P-384 */
+            /* Should never happen */
+            return NID_undef;
+        }
+        /* If not Suite B just return first preference shared curve */
+        nmatch = 0;
+    }
+    /*
+     * Avoid truncation. tls1_get_curvelist takes an int
+     * but s->options is a long...
+     */
+    if (!tls1_get_curvelist
+        (s, (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) != 0, &supp,
+         &num_supp))
+        /* In practice, NID_undef == 0 but let's be precise. */
+        return nmatch == -1 ? 0 : NID_undef;
+    if (!tls1_get_curvelist
+        (s, !(s->options & SSL_OP_CIPHER_SERVER_PREFERENCE), &pref,
+         &num_pref))
+        return nmatch == -1 ? 0 : NID_undef;
+    k = 0;
+    for (i = 0; i < num_pref; i++, pref += 2) {
+        const unsigned char *tsupp = supp;
+        for (j = 0; j < num_supp; j++, tsupp += 2) {
+            if (pref[0] == tsupp[0] && pref[1] == tsupp[1]) {
+                if (nmatch == k) {
+                    int id = (pref[0] << 8) | pref[1];
+                    return tls1_ec_curve_id2nid(id);
+                }
+                k++;
+            }
+        }
+    }
+    if (nmatch == -1)
+        return k;
+    /* Out of range (nmatch > k). */
+    return NID_undef;
+}
 
 int tls1_set_curves(unsigned char **pext, size_t *pextlen,
-			int *curves, size_t ncurves)
-	{
-	unsigned char *clist, *p;
-	size_t i;
-	/* Bitmap of curves included to detect duplicates: only works
-	 * while curve ids < 32 
-	 */
-	unsigned long dup_list = 0;
-#ifdef OPENSSL_NO_EC2M
-	EC_GROUP *curve;
-#endif
+                    int *curves, size_t ncurves)
+{
+    unsigned char *clist, *p;
+    size_t i;
+    /*
+     * Bitmap of curves included to detect duplicates: only works while curve
+     * ids < 32
+     */
+    unsigned long dup_list = 0;
+# ifdef OPENSSL_NO_EC2M
+    EC_GROUP *curve;
+# endif
+
+    clist = OPENSSL_malloc(ncurves * 2);
+    if (!clist)
+        return 0;
+    for (i = 0, p = clist; i < ncurves; i++) {
+        unsigned long idmask;
+        int id;
+        id = tls1_ec_nid2curve_id(curves[i]);
+# ifdef OPENSSL_FIPS
+        /* NB: 25 is last curve ID supported by FIPS module */
+        if (FIPS_mode() && id > 25) {
+            OPENSSL_free(clist);
+            return 0;
+        }
+# endif
+# ifdef OPENSSL_NO_EC2M
+        curve = EC_GROUP_new_by_curve_name(curves[i]);
+        if (!curve || EC_METHOD_get_field_type(EC_GROUP_method_of(curve))
+            == NID_X9_62_characteristic_two_field) {
+            if (curve)
+                EC_GROUP_free(curve);
+            OPENSSL_free(clist);
+            return 0;
+        } else
+            EC_GROUP_free(curve);
+# endif
+        idmask = 1L << id;
+        if (!id || (dup_list & idmask)) {
+            OPENSSL_free(clist);
+            return 0;
+        }
+        dup_list |= idmask;
+        s2n(id, p);
+    }
+    if (*pext)
+        OPENSSL_free(*pext);
+    *pext = clist;
+    *pextlen = ncurves * 2;
+    return 1;
+}
 
-	clist = OPENSSL_malloc(ncurves * 2);
-	if (!clist)
-		return 0;
-	for (i = 0, p = clist; i < ncurves; i++)
-		{
-		unsigned long idmask;
-		int id;
-		id = tls1_ec_nid2curve_id(curves[i]);
-#ifdef OPENSSL_FIPS
-		/* NB: 25 is last curve ID supported by FIPS module */
-		if (FIPS_mode() && id > 25)
-			{
-			OPENSSL_free(clist);
-			return 0;
-			}
-#endif
-#ifdef OPENSSL_NO_EC2M
-		curve = EC_GROUP_new_by_curve_name(curves[i]);
-		if(!curve ||
-			EC_METHOD_get_field_type(EC_GROUP_method_of(curve))
-				== NID_X9_62_characteristic_two_field)
-			{
-				if(curve) EC_GROUP_free(curve);
-				OPENSSL_free(clist);
-				return 0;
-			}
-		else
-			EC_GROUP_free(curve);
-#endif
-		idmask = 1L << id;
-		if (!id || (dup_list & idmask))
-			{
-			OPENSSL_free(clist);
-			return 0;
-			}
-		dup_list |= idmask;
-		s2n(id, p);
-		}
-	if (*pext)
-		OPENSSL_free(*pext);
-	*pext = clist;
-	*pextlen = ncurves * 2;
-	return 1;
-	}
-
-#define MAX_CURVELIST	28
-
-typedef struct
-	{
-	size_t nidcnt;
-	int nid_arr[MAX_CURVELIST];
-	} nid_cb_st;
+# define MAX_CURVELIST   28
+
+typedef struct {
+    size_t nidcnt;
+    int nid_arr[MAX_CURVELIST];
+} nid_cb_st;
 
 static int nid_cb(const char *elem, int len, void *arg)
-	{
-	nid_cb_st *narg = arg;
-	size_t i;
-	int nid;
-	char etmp[20];
-	if (narg->nidcnt == MAX_CURVELIST)
-		return 0;
-	if (len > (int)(sizeof(etmp) - 1))
-		return 0;
-	memcpy(etmp, elem, len);
-	etmp[len] = 0;
-	nid = EC_curve_nist2nid(etmp);
-	if (nid == NID_undef)
-		nid = OBJ_sn2nid(etmp);
-	if (nid == NID_undef)
-		nid = OBJ_ln2nid(etmp);
-	if (nid == NID_undef)
-		return 0;
-	for (i = 0; i < narg->nidcnt; i++)
-		if (narg->nid_arr[i] == nid)
-			return 0;
-	narg->nid_arr[narg->nidcnt++] = nid;
-	return 1;
-	}
+{
+    nid_cb_st *narg = arg;
+    size_t i;
+    int nid;
+    char etmp[20];
+    if (narg->nidcnt == MAX_CURVELIST)
+        return 0;
+    if (len > (int)(sizeof(etmp) - 1))
+        return 0;
+    memcpy(etmp, elem, len);
+    etmp[len] = 0;
+    nid = EC_curve_nist2nid(etmp);
+    if (nid == NID_undef)
+        nid = OBJ_sn2nid(etmp);
+    if (nid == NID_undef)
+        nid = OBJ_ln2nid(etmp);
+    if (nid == NID_undef)
+        return 0;
+    for (i = 0; i < narg->nidcnt; i++)
+        if (narg->nid_arr[i] == nid)
+            return 0;
+    narg->nid_arr[narg->nidcnt++] = nid;
+    return 1;
+}
+
 /* Set curves based on a colon separate list */
-int tls1_set_curves_list(unsigned char **pext, size_t *pextlen, 
-				const char *str)
-	{
-	nid_cb_st ncb;
-	ncb.nidcnt = 0;
-	if (!CONF_parse_list(str, ':', 1, nid_cb, &ncb))
-		return 0;
-	if (pext == NULL)
-		return 1;
-	return tls1_set_curves(pext, pextlen, ncb.nid_arr, ncb.nidcnt);
-	}
+int tls1_set_curves_list(unsigned char **pext, size_t *pextlen,
+                         const char *str)
+{
+    nid_cb_st ncb;
+    ncb.nidcnt = 0;
+    if (!CONF_parse_list(str, ':', 1, nid_cb, &ncb))
+        return 0;
+    if (pext == NULL)
+        return 1;
+    return tls1_set_curves(pext, pextlen, ncb.nid_arr, ncb.nidcnt);
+}
+
 /* For an EC key set TLS id and required compression based on parameters */
 static int tls1_set_ec_id(unsigned char *curve_id, unsigned char *comp_id,
-				EC_KEY *ec)
-	{
-	int is_prime, id;
-	const EC_GROUP *grp;
-	const EC_METHOD *meth;
-	if (!ec)
-		return 0;
-	/* Determine if it is a prime field */
-	grp = EC_KEY_get0_group(ec);
-	if (!grp)
-		return 0;
-        meth = EC_GROUP_method_of(grp);
-	if (!meth)
-		return 0;
-        if (EC_METHOD_get_field_type(meth) == NID_X9_62_prime_field)
-		is_prime = 1;
-	else
-		is_prime = 0;
-	/* Determine curve ID */
-	id = EC_GROUP_get_curve_name(grp);
-	id = tls1_ec_nid2curve_id(id);
-	/* If we have an ID set it, otherwise set arbitrary explicit curve */
-	if (id)
-		{
-		curve_id[0] = 0;
-		curve_id[1] = (unsigned char)id;
-		}
-	else
-		{
-		curve_id[0] = 0xff;
-		if (is_prime)
-			curve_id[1] = 0x01;
-		else
-			curve_id[1] = 0x02;
-		}
-	if (comp_id)
-		{
-        	if (EC_KEY_get0_public_key(ec) == NULL)
-			return 0;
-		if (EC_KEY_get_conv_form(ec) == POINT_CONVERSION_COMPRESSED)
-			{
-			if (is_prime)
-				*comp_id = TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime;
-			else
-				*comp_id = TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2;
-			}
-		else
-			*comp_id = TLSEXT_ECPOINTFORMAT_uncompressed;
-		}
-	return 1;
-	}
+                          EC_KEY *ec)
+{
+    int is_prime, id;
+    const EC_GROUP *grp;
+    const EC_METHOD *meth;
+    if (!ec)
+        return 0;
+    /* Determine if it is a prime field */
+    grp = EC_KEY_get0_group(ec);
+    if (!grp)
+        return 0;
+    meth = EC_GROUP_method_of(grp);
+    if (!meth)
+        return 0;
+    if (EC_METHOD_get_field_type(meth) == NID_X9_62_prime_field)
+        is_prime = 1;
+    else
+        is_prime = 0;
+    /* Determine curve ID */
+    id = EC_GROUP_get_curve_name(grp);
+    id = tls1_ec_nid2curve_id(id);
+    /* If we have an ID set it, otherwise set arbitrary explicit curve */
+    if (id) {
+        curve_id[0] = 0;
+        curve_id[1] = (unsigned char)id;
+    } else {
+        curve_id[0] = 0xff;
+        if (is_prime)
+            curve_id[1] = 0x01;
+        else
+            curve_id[1] = 0x02;
+    }
+    if (comp_id) {
+        if (EC_KEY_get0_public_key(ec) == NULL)
+            return 0;
+        if (EC_KEY_get_conv_form(ec) == POINT_CONVERSION_COMPRESSED) {
+            if (is_prime)
+                *comp_id = TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime;
+            else
+                *comp_id = TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2;
+        } else
+            *comp_id = TLSEXT_ECPOINTFORMAT_uncompressed;
+    }
+    return 1;
+}
+
 /* Check an EC key is compatible with extensions */
 static int tls1_check_ec_key(SSL *s,
-			unsigned char *curve_id, unsigned char *comp_id)
-	{
-	const unsigned char *pformats, *pcurves;
-	size_t num_formats, num_curves, i;
-	int j;
-	/* If point formats extension present check it, otherwise everything
-	 * is supported (see RFC4492).
-	 */
-	if (comp_id && s->session->tlsext_ecpointformatlist)
-		{
-		pformats = s->session->tlsext_ecpointformatlist;
-		num_formats = s->session->tlsext_ecpointformatlist_length;
-		for (i = 0; i < num_formats; i++, pformats++)
-			{
-			if (*comp_id == *pformats)
-				break;
-			}
-		if (i == num_formats)
-			return 0;
-		}
-	if (!curve_id)
-		return 1;
-	/* Check curve is consistent with client and server preferences */
-	for (j = 0; j <= 1; j++)
-		{
-		if (!tls1_get_curvelist(s, j, &pcurves, &num_curves))
-			return 0;
-		for (i = 0; i < num_curves; i++, pcurves += 2)
-			{
-			if (pcurves[0] == curve_id[0] &&
-			    pcurves[1] == curve_id[1])
-				break;
-			}
-		if (i == num_curves)
-			return 0;
-		/* For clients can only check sent curve list */
-		if (!s->server)
-			return 1;
-		}
-	return 1;
-	}
+                             unsigned char *curve_id, unsigned char *comp_id)
+{
+    const unsigned char *pformats, *pcurves;
+    size_t num_formats, num_curves, i;
+    int j;
+    /*
+     * If point formats extension present check it, otherwise everything is
+     * supported (see RFC4492).
+     */
+    if (comp_id && s->session->tlsext_ecpointformatlist) {
+        pformats = s->session->tlsext_ecpointformatlist;
+        num_formats = s->session->tlsext_ecpointformatlist_length;
+        for (i = 0; i < num_formats; i++, pformats++) {
+            if (*comp_id == *pformats)
+                break;
+        }
+        if (i == num_formats)
+            return 0;
+    }
+    if (!curve_id)
+        return 1;
+    /* Check curve is consistent with client and server preferences */
+    for (j = 0; j <= 1; j++) {
+        if (!tls1_get_curvelist(s, j, &pcurves, &num_curves))
+            return 0;
+        for (i = 0; i < num_curves; i++, pcurves += 2) {
+            if (pcurves[0] == curve_id[0] && pcurves[1] == curve_id[1])
+                break;
+        }
+        if (i == num_curves)
+            return 0;
+        /* For clients can only check sent curve list */
+        if (!s->server)
+            return 1;
+    }
+    return 1;
+}
 
 static void tls1_get_formatlist(SSL *s, const unsigned char **pformats,
-					size_t *num_formats)
-	{
-	/* If we have a custom point format list use it otherwise
-	 * use default */
-	if (s->tlsext_ecpointformatlist)
-		{
-		*pformats = s->tlsext_ecpointformatlist;
-		*num_formats = s->tlsext_ecpointformatlist_length;
-		}
-	else
-		{
-		*pformats = ecformats_default;
-		/* For Suite B we don't support char2 fields */
-		if (tls1_suiteb(s))
-			*num_formats = sizeof(ecformats_default) - 1;
-		else
-			*num_formats = sizeof(ecformats_default);
-		}
-	}
-
-/* Check cert parameters compatible with extensions: currently just checks
- * EC certificates have compatible curves and compression.
+                                size_t *num_formats)
+{
+    /*
+     * If we have a custom point format list use it otherwise use default
+     */
+    if (s->tlsext_ecpointformatlist) {
+        *pformats = s->tlsext_ecpointformatlist;
+        *num_formats = s->tlsext_ecpointformatlist_length;
+    } else {
+        *pformats = ecformats_default;
+        /* For Suite B we don't support char2 fields */
+        if (tls1_suiteb(s))
+            *num_formats = sizeof(ecformats_default) - 1;
+        else
+            *num_formats = sizeof(ecformats_default);
+    }
+}
+
+/*
+ * Check cert parameters compatible with extensions: currently just checks EC
+ * certificates have compatible curves and compression.
  */
 static int tls1_check_cert_param(SSL *s, X509 *x, int set_ee_md)
-	{
-	unsigned char comp_id, curve_id[2];
-	EVP_PKEY *pkey;
-	int rv;
-	pkey = X509_get_pubkey(x);
-	if (!pkey)
-		return 0;
-	/* If not EC nothing to do */
-	if (pkey->type != EVP_PKEY_EC)
-		{
-		EVP_PKEY_free(pkey);
-		return 1;
-		}
-	rv = tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec);
-	EVP_PKEY_free(pkey);
-	if (!rv)
-		return 0;
-	/* Can't check curve_id for client certs as we don't have a
-	 * supported curves extension.
-	 */
-	rv = tls1_check_ec_key(s, s->server ? curve_id : NULL, &comp_id);
-	if (!rv)
-		return 0;
-	/* Special case for suite B. We *MUST* sign using SHA256+P-256 or
-	 * SHA384+P-384, adjust digest if necessary.
-	 */
-	if (set_ee_md && tls1_suiteb(s))
-		{
-		int check_md;
-		size_t i;
-		CERT *c = s->cert;
-		if (curve_id[0])
-			return 0;
-		/* Check to see we have necessary signing algorithm */
-		if (curve_id[1] == TLSEXT_curve_P_256)
-			check_md = NID_ecdsa_with_SHA256;
-		else if (curve_id[1] == TLSEXT_curve_P_384)
-			check_md = NID_ecdsa_with_SHA384;
-		else
-			return 0; /* Should never happen */
-		for (i = 0; i < c->shared_sigalgslen; i++)
-			if (check_md == c->shared_sigalgs[i].signandhash_nid)
-				break;
-		if (i == c->shared_sigalgslen)
-			return 0;
-		if (set_ee_md == 2)
-			{
-			if (check_md == NID_ecdsa_with_SHA256)
-				c->pkeys[SSL_PKEY_ECC].digest = EVP_sha256();
-			else
-				c->pkeys[SSL_PKEY_ECC].digest = EVP_sha384();
-			}
-		}
-	return rv;
-	}
-#ifndef OPENSSL_NO_ECDH
+{
+    unsigned char comp_id, curve_id[2];
+    EVP_PKEY *pkey;
+    int rv;
+    pkey = X509_get_pubkey(x);
+    if (!pkey)
+        return 0;
+    /* If not EC nothing to do */
+    if (pkey->type != EVP_PKEY_EC) {
+        EVP_PKEY_free(pkey);
+        return 1;
+    }
+    rv = tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec);
+    EVP_PKEY_free(pkey);
+    if (!rv)
+        return 0;
+    /*
+     * Can't check curve_id for client certs as we don't have a supported
+     * curves extension.
+     */
+    rv = tls1_check_ec_key(s, s->server ? curve_id : NULL, &comp_id);
+    if (!rv)
+        return 0;
+    /*
+     * Special case for suite B. We *MUST* sign using SHA256+P-256 or
+     * SHA384+P-384, adjust digest if necessary.
+     */
+    if (set_ee_md && tls1_suiteb(s)) {
+        int check_md;
+        size_t i;
+        CERT *c = s->cert;
+        if (curve_id[0])
+            return 0;
+        /* Check to see we have necessary signing algorithm */
+        if (curve_id[1] == TLSEXT_curve_P_256)
+            check_md = NID_ecdsa_with_SHA256;
+        else if (curve_id[1] == TLSEXT_curve_P_384)
+            check_md = NID_ecdsa_with_SHA384;
+        else
+            return 0;           /* Should never happen */
+        for (i = 0; i < c->shared_sigalgslen; i++)
+            if (check_md == c->shared_sigalgs[i].signandhash_nid)
+                break;
+        if (i == c->shared_sigalgslen)
+            return 0;
+        if (set_ee_md == 2) {
+            if (check_md == NID_ecdsa_with_SHA256)
+                c->pkeys[SSL_PKEY_ECC].digest = EVP_sha256();
+            else
+                c->pkeys[SSL_PKEY_ECC].digest = EVP_sha384();
+        }
+    }
+    return rv;
+}
+
+# ifndef OPENSSL_NO_ECDH
 /* Check EC temporary key is compatible with client extensions */
 int tls1_check_ec_tmp_key(SSL *s, unsigned long cid)
-	{
-	unsigned char curve_id[2];
-	EC_KEY *ec = s->cert->ecdh_tmp;
-#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-	/* Allow any curve: not just those peer supports */
-	if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
-		return 1;
-#endif
-	/* If Suite B, AES128 MUST use P-256 and AES256 MUST use P-384,
-	 * no other curves permitted.
-	 */
-	if (tls1_suiteb(s))
-		{
-		/* Curve to check determined by ciphersuite */
-		if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
-			curve_id[1] = TLSEXT_curve_P_256;
-		else if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384)
-			curve_id[1] = TLSEXT_curve_P_384;
-		else
-			return 0;
-		curve_id[0] = 0;
-		/* Check this curve is acceptable */
-		if (!tls1_check_ec_key(s, curve_id, NULL))
-			return 0;
-		/* If auto or setting curve from callback assume OK */
-		if (s->cert->ecdh_tmp_auto || s->cert->ecdh_tmp_cb)
-			return 1;
-		/* Otherwise check curve is acceptable */
-		else 
-			{
-			unsigned char curve_tmp[2];
-			if (!ec)
-				return 0;
-			if (!tls1_set_ec_id(curve_tmp, NULL, ec))
-				return 0;
-			if (!curve_tmp[0] || curve_tmp[1] == curve_id[1])
-				return 1;
-			return 0;
-			}
-			
-		}
-	if (s->cert->ecdh_tmp_auto)
-		{
-		/* Need a shared curve */
-		if (tls1_shared_curve(s, 0))
-			return 1;
-		else return 0;
-		}
-	if (!ec)
-		{
-		if (s->cert->ecdh_tmp_cb)
-			return 1;
-		else
-			return 0;
-		}
-	if (!tls1_set_ec_id(curve_id, NULL, ec))
-		return 0;
+{
+    unsigned char curve_id[2];
+    EC_KEY *ec = s->cert->ecdh_tmp;
+#  ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
+    /* Allow any curve: not just those peer supports */
+    if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
+        return 1;
+#  endif
+    /*
+     * If Suite B, AES128 MUST use P-256 and AES256 MUST use P-384, no other
+     * curves permitted.
+     */
+    if (tls1_suiteb(s)) {
+        /* Curve to check determined by ciphersuite */
+        if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)
+            curve_id[1] = TLSEXT_curve_P_256;
+        else if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384)
+            curve_id[1] = TLSEXT_curve_P_384;
+        else
+            return 0;
+        curve_id[0] = 0;
+        /* Check this curve is acceptable */
+        if (!tls1_check_ec_key(s, curve_id, NULL))
+            return 0;
+        /* If auto or setting curve from callback assume OK */
+        if (s->cert->ecdh_tmp_auto || s->cert->ecdh_tmp_cb)
+            return 1;
+        /* Otherwise check curve is acceptable */
+        else {
+            unsigned char curve_tmp[2];
+            if (!ec)
+                return 0;
+            if (!tls1_set_ec_id(curve_tmp, NULL, ec))
+                return 0;
+            if (!curve_tmp[0] || curve_tmp[1] == curve_id[1])
+                return 1;
+            return 0;
+        }
+
+    }
+    if (s->cert->ecdh_tmp_auto) {
+        /* Need a shared curve */
+        if (tls1_shared_curve(s, 0))
+            return 1;
+        else
+            return 0;
+    }
+    if (!ec) {
+        if (s->cert->ecdh_tmp_cb)
+            return 1;
+        else
+            return 0;
+    }
+    if (!tls1_set_ec_id(curve_id, NULL, ec))
+        return 0;
 /* Set this to allow use of invalid curves for testing */
-#if 0
-	return 1;
-#else
-	return tls1_check_ec_key(s, curve_id, NULL);
-#endif
-	}
-#endif /* OPENSSL_NO_ECDH */
+#  if 0
+    return 1;
+#  else
+    return tls1_check_ec_key(s, curve_id, NULL);
+#  endif
+}
+# endif                         /* OPENSSL_NO_ECDH */
 
 #else
 
 static int tls1_check_cert_param(SSL *s, X509 *x, int set_ee_md)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
-#endif /* OPENSSL_NO_EC */
+#endif                          /* OPENSSL_NO_EC */
 
 #ifndef OPENSSL_NO_TLSEXT
 
-/* List of supported signature algorithms and hashes. Should make this
+/*
+ * List of supported signature algorithms and hashes. Should make this
  * customisable at some point, for now include everything we support.
  */
 
-#ifdef OPENSSL_NO_RSA
-#define tlsext_sigalg_rsa(md) /* */
-#else
-#define tlsext_sigalg_rsa(md) md, TLSEXT_signature_rsa,
-#endif
-
-#ifdef OPENSSL_NO_DSA
-#define tlsext_sigalg_dsa(md) /* */
-#else
-#define tlsext_sigalg_dsa(md) md, TLSEXT_signature_dsa,
-#endif
-
-#ifdef OPENSSL_NO_ECDSA
-#define tlsext_sigalg_ecdsa(md) /* */
-#else
-#define tlsext_sigalg_ecdsa(md) md, TLSEXT_signature_ecdsa,
-#endif
-
-#define tlsext_sigalg(md) \
-		tlsext_sigalg_rsa(md) \
-		tlsext_sigalg_dsa(md) \
-		tlsext_sigalg_ecdsa(md)
+# ifdef OPENSSL_NO_RSA
+#  define tlsext_sigalg_rsa(md) /* */
+# else
+#  define tlsext_sigalg_rsa(md) md, TLSEXT_signature_rsa,
+# endif
+
+# ifdef OPENSSL_NO_DSA
+#  define tlsext_sigalg_dsa(md) /* */
+# else
+#  define tlsext_sigalg_dsa(md) md, TLSEXT_signature_dsa,
+# endif
+
+# ifdef OPENSSL_NO_ECDSA
+#  define tlsext_sigalg_ecdsa(md)
+                                /* */
+# else
+#  define tlsext_sigalg_ecdsa(md) md, TLSEXT_signature_ecdsa,
+# endif
+
+# define tlsext_sigalg(md) \
+                tlsext_sigalg_rsa(md) \
+                tlsext_sigalg_dsa(md) \
+                tlsext_sigalg_ecdsa(md)
 
 static unsigned char tls12_sigalgs[] = {
-#ifndef OPENSSL_NO_SHA512
-	tlsext_sigalg(TLSEXT_hash_sha512)
-	tlsext_sigalg(TLSEXT_hash_sha384)
-#endif
-#ifndef OPENSSL_NO_SHA256
-	tlsext_sigalg(TLSEXT_hash_sha256)
-	tlsext_sigalg(TLSEXT_hash_sha224)
-#endif
-#ifndef OPENSSL_NO_SHA
-	tlsext_sigalg(TLSEXT_hash_sha1)
-#endif
+# ifndef OPENSSL_NO_SHA512
+    tlsext_sigalg(TLSEXT_hash_sha512)
+        tlsext_sigalg(TLSEXT_hash_sha384)
+# endif
+# ifndef OPENSSL_NO_SHA256
+        tlsext_sigalg(TLSEXT_hash_sha256)
+        tlsext_sigalg(TLSEXT_hash_sha224)
+# endif
+# ifndef OPENSSL_NO_SHA
+        tlsext_sigalg(TLSEXT_hash_sha1)
+# endif
 };
-#ifndef OPENSSL_NO_ECDSA
+
+# ifndef OPENSSL_NO_ECDSA
 static unsigned char suiteb_sigalgs[] = {
-	tlsext_sigalg_ecdsa(TLSEXT_hash_sha256)
-	tlsext_sigalg_ecdsa(TLSEXT_hash_sha384)
+    tlsext_sigalg_ecdsa(TLSEXT_hash_sha256)
+        tlsext_sigalg_ecdsa(TLSEXT_hash_sha384)
 };
-#endif
+# endif
 size_t tls12_get_psigalgs(SSL *s, const unsigned char **psigs)
-	{
-	/* If Suite B mode use Suite B sigalgs only, ignore any other
-	 * preferences.
-	 */
-#ifndef OPENSSL_NO_EC
-	switch (tls1_suiteb(s))
-		{
-	case SSL_CERT_FLAG_SUITEB_128_LOS:
-		*psigs = suiteb_sigalgs;
-		return sizeof(suiteb_sigalgs);
-
-	case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
-		*psigs = suiteb_sigalgs;
-		return 2;
-
-	case SSL_CERT_FLAG_SUITEB_192_LOS:
-		*psigs = suiteb_sigalgs + 2;
-		return 2;
-		}
-#endif
-	/* If server use client authentication sigalgs if not NULL */
-	if (s->server && s->cert->client_sigalgs)
-		{
-		*psigs = s->cert->client_sigalgs;
-		return s->cert->client_sigalgslen;
-		}
-	else if (s->cert->conf_sigalgs)
-		{
-		*psigs = s->cert->conf_sigalgs;
-		return s->cert->conf_sigalgslen;
-		}
-	else
-		{
-		*psigs = tls12_sigalgs;
-		return sizeof(tls12_sigalgs);
-		}
-	}
-/* Check signature algorithm is consistent with sent supported signature
+{
+    /*
+     * If Suite B mode use Suite B sigalgs only, ignore any other
+     * preferences.
+     */
+# ifndef OPENSSL_NO_EC
+    switch (tls1_suiteb(s)) {
+    case SSL_CERT_FLAG_SUITEB_128_LOS:
+        *psigs = suiteb_sigalgs;
+        return sizeof(suiteb_sigalgs);
+
+    case SSL_CERT_FLAG_SUITEB_128_LOS_ONLY:
+        *psigs = suiteb_sigalgs;
+        return 2;
+
+    case SSL_CERT_FLAG_SUITEB_192_LOS:
+        *psigs = suiteb_sigalgs + 2;
+        return 2;
+    }
+# endif
+    /* If server use client authentication sigalgs if not NULL */
+    if (s->server && s->cert->client_sigalgs) {
+        *psigs = s->cert->client_sigalgs;
+        return s->cert->client_sigalgslen;
+    } else if (s->cert->conf_sigalgs) {
+        *psigs = s->cert->conf_sigalgs;
+        return s->cert->conf_sigalgslen;
+    } else {
+        *psigs = tls12_sigalgs;
+        return sizeof(tls12_sigalgs);
+    }
+}
+
+/*
+ * Check signature algorithm is consistent with sent supported signature
  * algorithms and if so return relevant digest.
  */
 int tls12_check_peer_sigalg(const EVP_MD **pmd, SSL *s,
-				const unsigned char *sig, EVP_PKEY *pkey)
-	{
-	const unsigned char *sent_sigs;
-	size_t sent_sigslen, i;
-	int sigalg = tls12_get_sigid(pkey);
-	/* Should never happen */
-	if (sigalg == -1)
-		return -1;
-	/* Check key type is consistent with signature */
-	if (sigalg != (int)sig[1])
-		{
-		SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,SSL_R_WRONG_SIGNATURE_TYPE);
-		return 0;
-		}
-#ifndef OPENSSL_NO_EC
-	if (pkey->type == EVP_PKEY_EC)
-		{
-		unsigned char curve_id[2], comp_id;
-		/* Check compression and curve matches extensions */
-		if (!tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec))
-			return 0;
-		if (!s->server && !tls1_check_ec_key(s, curve_id, &comp_id))
-			{
-			SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,SSL_R_WRONG_CURVE);
-			return 0;
-			}
-		/* If Suite B only P-384+SHA384 or P-256+SHA-256 allowed */
-		if (tls1_suiteb(s))
-			{
-			if (curve_id[0])
-				return 0;
-			if (curve_id[1] == TLSEXT_curve_P_256)
-				{
-				if (sig[0] != TLSEXT_hash_sha256)
-					{
-					SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,
-						SSL_R_ILLEGAL_SUITEB_DIGEST);
-					return 0;
-					}
-				}
-			else if (curve_id[1] == TLSEXT_curve_P_384)
-				{
-				if (sig[0] != TLSEXT_hash_sha384)
-					{
-					SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,
-						SSL_R_ILLEGAL_SUITEB_DIGEST);
-					return 0;
-					}
-				}
-			else
-				return 0;
-			}
-		}
-	else if (tls1_suiteb(s))
-		return 0;
-#endif
+                            const unsigned char *sig, EVP_PKEY *pkey)
+{
+    const unsigned char *sent_sigs;
+    size_t sent_sigslen, i;
+    int sigalg = tls12_get_sigid(pkey);
+    /* Should never happen */
+    if (sigalg == -1)
+        return -1;
+    /* Check key type is consistent with signature */
+    if (sigalg != (int)sig[1]) {
+        SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG, SSL_R_WRONG_SIGNATURE_TYPE);
+        return 0;
+    }
+# ifndef OPENSSL_NO_EC
+    if (pkey->type == EVP_PKEY_EC) {
+        unsigned char curve_id[2], comp_id;
+        /* Check compression and curve matches extensions */
+        if (!tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec))
+            return 0;
+        if (!s->server && !tls1_check_ec_key(s, curve_id, &comp_id)) {
+            SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG, SSL_R_WRONG_CURVE);
+            return 0;
+        }
+        /* If Suite B only P-384+SHA384 or P-256+SHA-256 allowed */
+        if (tls1_suiteb(s)) {
+            if (curve_id[0])
+                return 0;
+            if (curve_id[1] == TLSEXT_curve_P_256) {
+                if (sig[0] != TLSEXT_hash_sha256) {
+                    SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,
+                           SSL_R_ILLEGAL_SUITEB_DIGEST);
+                    return 0;
+                }
+            } else if (curve_id[1] == TLSEXT_curve_P_384) {
+                if (sig[0] != TLSEXT_hash_sha384) {
+                    SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,
+                           SSL_R_ILLEGAL_SUITEB_DIGEST);
+                    return 0;
+                }
+            } else
+                return 0;
+        }
+    } else if (tls1_suiteb(s))
+        return 0;
+# endif
+
+    /* Check signature matches a type we sent */
+    sent_sigslen = tls12_get_psigalgs(s, &sent_sigs);
+    for (i = 0; i < sent_sigslen; i += 2, sent_sigs += 2) {
+        if (sig[0] == sent_sigs[0] && sig[1] == sent_sigs[1])
+            break;
+    }
+    /* Allow fallback to SHA1 if not strict mode */
+    if (i == sent_sigslen
+        && (sig[0] != TLSEXT_hash_sha1
+            || s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)) {
+        SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG, SSL_R_WRONG_SIGNATURE_TYPE);
+        return 0;
+    }
+    *pmd = tls12_get_hash(sig[0]);
+    if (*pmd == NULL) {
+        SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG, SSL_R_UNKNOWN_DIGEST);
+        return 0;
+    }
+    /*
+     * Store the digest used so applications can retrieve it if they wish.
+     */
+    if (s->session && s->session->sess_cert)
+        s->session->sess_cert->peer_key->digest = *pmd;
+    return 1;
+}
 
-	/* Check signature matches a type we sent */
-	sent_sigslen = tls12_get_psigalgs(s, &sent_sigs);
-	for (i = 0; i < sent_sigslen; i+=2, sent_sigs+=2)
-		{
-		if (sig[0] == sent_sigs[0] && sig[1] == sent_sigs[1])
-			break;
-		}
-	/* Allow fallback to SHA1 if not strict mode */
-	if (i == sent_sigslen && (sig[0] != TLSEXT_hash_sha1 || s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT))
-		{
-		SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,SSL_R_WRONG_SIGNATURE_TYPE);
-		return 0;
-		}
-	*pmd = tls12_get_hash(sig[0]);
-	if (*pmd == NULL)
-		{
-		SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG,SSL_R_UNKNOWN_DIGEST);
-		return 0;
-		}
-	/* Store the digest used so applications can retrieve it if they
-	 * wish.
-	 */
-	if (s->session && s->session->sess_cert)
-		s->session->sess_cert->peer_key->digest = *pmd;
-	return 1;
-	}
-/* Get a mask of disabled algorithms: an algorithm is disabled
- * if it isn't supported or doesn't appear in supported signature
- * algorithms. Unlike ssl_cipher_get_disabled this applies to a specific
- * session and not global settings.
- * 
+/*
+ * Get a mask of disabled algorithms: an algorithm is disabled if it isn't
+ * supported or doesn't appear in supported signature algorithms. Unlike
+ * ssl_cipher_get_disabled this applies to a specific session and not global
+ * settings.
  */
 void ssl_set_client_disabled(SSL *s)
-	{
-	CERT *c = s->cert;
-	const unsigned char *sigalgs;
-	size_t i, sigalgslen;
-	int have_rsa = 0, have_dsa = 0, have_ecdsa = 0;
-	c->mask_a = 0;
-	c->mask_k = 0;
-	/* Don't allow TLS 1.2 only ciphers if we don't suppport them */
-	if (!SSL_CLIENT_USE_TLS1_2_CIPHERS(s))
-		c->mask_ssl = SSL_TLSV1_2;
-	else
-		c->mask_ssl = 0;
-	/* Now go through all signature algorithms seeing if we support
-	 * any for RSA, DSA, ECDSA. Do this for all versions not just
-	 * TLS 1.2.
-	 */
-	sigalgslen = tls12_get_psigalgs(s, &sigalgs);
-	for (i = 0; i < sigalgslen; i += 2, sigalgs += 2)
-		{
-		switch(sigalgs[1])
-			{
-#ifndef OPENSSL_NO_RSA
-		case TLSEXT_signature_rsa:
-			have_rsa = 1;
-			break;
-#endif
-#ifndef OPENSSL_NO_DSA
-		case TLSEXT_signature_dsa:
-			have_dsa = 1;
-			break;
-#endif
-#ifndef OPENSSL_NO_ECDSA
-		case TLSEXT_signature_ecdsa:
-			have_ecdsa = 1;
-			break;
-#endif
-			}
-		}
-	/* Disable auth and static DH if we don't include any appropriate
-	 * signature algorithms.
-	 */
-	if (!have_rsa)
-		{
-		c->mask_a |= SSL_aRSA;
-		c->mask_k |= SSL_kDHr|SSL_kECDHr;
-		}
-	if (!have_dsa)
-		{
-		c->mask_a |= SSL_aDSS;
-		c->mask_k |= SSL_kDHd;
-		}
-	if (!have_ecdsa)
-		{
-		c->mask_a |= SSL_aECDSA;
-		c->mask_k |= SSL_kECDHe;
-		}
-#ifndef OPENSSL_NO_KRB5
-	if (!kssl_tgt_is_available(s->kssl_ctx))
-		{
-		c->mask_a |= SSL_aKRB5;
-		c->mask_k |= SSL_kKRB5;
-		}
-#endif
-#ifndef OPENSSL_NO_PSK
-	/* with PSK there must be client callback set */
-	if (!s->psk_client_callback)
-		{
-		c->mask_a |= SSL_aPSK;
-		c->mask_k |= SSL_kPSK;
-		}
-#endif /* OPENSSL_NO_PSK */
-#ifndef OPENSSL_NO_SRP
-	if (!(s->srp_ctx.srp_Mask & SSL_kSRP))
-		{
-		c->mask_a |= SSL_aSRP;
-		c->mask_k |= SSL_kSRP;
-		}
-#endif
-	c->valid = 1;
-	}
-
-unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al)
-	{
-	int extdatalen=0;
-	unsigned char *orig = buf;
-	unsigned char *ret = buf;
-#ifndef OPENSSL_NO_EC
-	/* See if we support any ECC ciphersuites */
-	int using_ecc = 0;
-	if (s->version >= TLS1_VERSION || SSL_IS_DTLS(s))
-		{
-		int i;
-		unsigned long alg_k, alg_a;
-		STACK_OF(SSL_CIPHER) *cipher_stack = SSL_get_ciphers(s);
-
-		for (i = 0; i < sk_SSL_CIPHER_num(cipher_stack); i++)
-			{
-			SSL_CIPHER *c = sk_SSL_CIPHER_value(cipher_stack, i);
-
-			alg_k = c->algorithm_mkey;
-			alg_a = c->algorithm_auth;
-			if ((alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe)
-				|| (alg_a & SSL_aECDSA)))
-				{
-				using_ecc = 1;
-				break;
-				}
-			}
-		}
-#endif
+{
+    CERT *c = s->cert;
+    const unsigned char *sigalgs;
+    size_t i, sigalgslen;
+    int have_rsa = 0, have_dsa = 0, have_ecdsa = 0;
+    c->mask_a = 0;
+    c->mask_k = 0;
+    /* Don't allow TLS 1.2 only ciphers if we don't suppport them */
+    if (!SSL_CLIENT_USE_TLS1_2_CIPHERS(s))
+        c->mask_ssl = SSL_TLSV1_2;
+    else
+        c->mask_ssl = 0;
+    /*
+     * Now go through all signature algorithms seeing if we support any for
+     * RSA, DSA, ECDSA. Do this for all versions not just TLS 1.2.
+     */
+    sigalgslen = tls12_get_psigalgs(s, &sigalgs);
+    for (i = 0; i < sigalgslen; i += 2, sigalgs += 2) {
+        switch (sigalgs[1]) {
+# ifndef OPENSSL_NO_RSA
+        case TLSEXT_signature_rsa:
+            have_rsa = 1;
+            break;
+# endif
+# ifndef OPENSSL_NO_DSA
+        case TLSEXT_signature_dsa:
+            have_dsa = 1;
+            break;
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        case TLSEXT_signature_ecdsa:
+            have_ecdsa = 1;
+            break;
+# endif
+        }
+    }
+    /*
+     * Disable auth and static DH if we don't include any appropriate
+     * signature algorithms.
+     */
+    if (!have_rsa) {
+        c->mask_a |= SSL_aRSA;
+        c->mask_k |= SSL_kDHr | SSL_kECDHr;
+    }
+    if (!have_dsa) {
+        c->mask_a |= SSL_aDSS;
+        c->mask_k |= SSL_kDHd;
+    }
+    if (!have_ecdsa) {
+        c->mask_a |= SSL_aECDSA;
+        c->mask_k |= SSL_kECDHe;
+    }
+# ifndef OPENSSL_NO_KRB5
+    if (!kssl_tgt_is_available(s->kssl_ctx)) {
+        c->mask_a |= SSL_aKRB5;
+        c->mask_k |= SSL_kKRB5;
+    }
+# endif
+# ifndef OPENSSL_NO_PSK
+    /* with PSK there must be client callback set */
+    if (!s->psk_client_callback) {
+        c->mask_a |= SSL_aPSK;
+        c->mask_k |= SSL_kPSK;
+    }
+# endif                         /* OPENSSL_NO_PSK */
+# ifndef OPENSSL_NO_SRP
+    if (!(s->srp_ctx.srp_Mask & SSL_kSRP)) {
+        c->mask_a |= SSL_aSRP;
+        c->mask_k |= SSL_kSRP;
+    }
+# endif
+    c->valid = 1;
+}
 
-	/* don't add extensions for SSLv3 unless doing secure renegotiation */
-	if (s->client_version == SSL3_VERSION
-					&& !s->s3->send_connection_binding)
-		return orig;
-
-	ret+=2;
-
-	if (ret>=limit) return NULL; /* this really never occurs, but ... */
-
- 	if (s->tlsext_hostname != NULL)
-		{ 
-		/* Add TLS extension servername to the Client Hello message */
-		unsigned long size_str;
-		long lenmax; 
-
-		/*-
-		 * check for enough space.
-		 * 4 for the servername type and entension length
-		 * 2 for servernamelist length
-		 * 1 for the hostname type
-		 * 2 for hostname length
-		 * + hostname length 
-		 */
-		   
-		if ((lenmax = limit - ret - 9) < 0 
-		    || (size_str = strlen(s->tlsext_hostname)) > (unsigned long)lenmax) 
-			return NULL;
-			
-		/* extension type and length */
-		s2n(TLSEXT_TYPE_server_name,ret); 
-		s2n(size_str+5,ret);
-		
-		/* length of servername list */
-		s2n(size_str+3,ret);
-	
-		/* hostname type, length and hostname */
-		*(ret++) = (unsigned char) TLSEXT_NAMETYPE_host_name;
-		s2n(size_str,ret);
-		memcpy(ret, s->tlsext_hostname, size_str);
-		ret+=size_str;
-		}
-
-        /* Add RI if renegotiating */
-        if (s->renegotiate)
-          {
-          int el;
-          
-          if(!ssl_add_clienthello_renegotiate_ext(s, 0, &el, 0))
-              {
-              SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-              return NULL;
-              }
-
-          if((limit - ret - 4 - el) < 0) return NULL;
-          
-          s2n(TLSEXT_TYPE_renegotiate,ret);
-          s2n(el,ret);
-
-          if(!ssl_add_clienthello_renegotiate_ext(s, ret, &el, el))
-              {
-              SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-              return NULL;
-              }
-
-          ret += el;
+unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *buf,
+                                          unsigned char *limit, int *al)
+{
+    int extdatalen = 0;
+    unsigned char *orig = buf;
+    unsigned char *ret = buf;
+# ifndef OPENSSL_NO_EC
+    /* See if we support any ECC ciphersuites */
+    int using_ecc = 0;
+    if (s->version >= TLS1_VERSION || SSL_IS_DTLS(s)) {
+        int i;
+        unsigned long alg_k, alg_a;
+        STACK_OF(SSL_CIPHER) *cipher_stack = SSL_get_ciphers(s);
+
+        for (i = 0; i < sk_SSL_CIPHER_num(cipher_stack); i++) {
+            SSL_CIPHER *c = sk_SSL_CIPHER_value(cipher_stack, i);
+
+            alg_k = c->algorithm_mkey;
+            alg_a = c->algorithm_auth;
+            if ((alg_k & (SSL_kEECDH | SSL_kECDHr | SSL_kECDHe)
+                 || (alg_a & SSL_aECDSA))) {
+                using_ecc = 1;
+                break;
+            }
+        }
+    }
+# endif
+
+    /* don't add extensions for SSLv3 unless doing secure renegotiation */
+    if (s->client_version == SSL3_VERSION && !s->s3->send_connection_binding)
+        return orig;
+
+    ret += 2;
+
+    if (ret >= limit)
+        return NULL;            /* this really never occurs, but ... */
+
+    if (s->tlsext_hostname != NULL) {
+        /* Add TLS extension servername to the Client Hello message */
+        unsigned long size_str;
+        long lenmax;
+
+                /*-
+                 * check for enough space.
+                 * 4 for the servername type and entension length
+                 * 2 for servernamelist length
+                 * 1 for the hostname type
+                 * 2 for hostname length
+                 * + hostname length
+                 */
+
+        if ((lenmax = limit - ret - 9) < 0
+            || (size_str =
+                strlen(s->tlsext_hostname)) > (unsigned long)lenmax)
+            return NULL;
+
+        /* extension type and length */
+        s2n(TLSEXT_TYPE_server_name, ret);
+        s2n(size_str + 5, ret);
+
+        /* length of servername list */
+        s2n(size_str + 3, ret);
+
+        /* hostname type, length and hostname */
+        *(ret++) = (unsigned char)TLSEXT_NAMETYPE_host_name;
+        s2n(size_str, ret);
+        memcpy(ret, s->tlsext_hostname, size_str);
+        ret += size_str;
+    }
+
+    /* Add RI if renegotiating */
+    if (s->renegotiate) {
+        int el;
+
+        if (!ssl_add_clienthello_renegotiate_ext(s, 0, &el, 0)) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
         }
 
-#ifndef OPENSSL_NO_SRP
-	/* Add SRP username if there is one */
-	if (s->srp_ctx.login != NULL)
-		{ /* Add TLS extension SRP username to the Client Hello message */
-
-		int login_len = strlen(s->srp_ctx.login);	
-		if (login_len > 255 || login_len == 0)
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			} 
-
-		/*-
-		 * check for enough space.
-		 * 4 for the srp type type and entension length
-		 * 1 for the srp user identity
-		 * + srp user identity length 
-		 */
-		if ((limit - ret - 5 - login_len) < 0) return NULL; 
-
-		/* fill in the extension */
-		s2n(TLSEXT_TYPE_srp,ret);
-		s2n(login_len+1,ret);
-		(*ret++) = (unsigned char) login_len;
-		memcpy(ret, s->srp_ctx.login, login_len);
-		ret+=login_len;
-		}
-#endif
+        if ((limit - ret - 4 - el) < 0)
+            return NULL;
 
-#ifndef OPENSSL_NO_EC
-	if (using_ecc)
-		{
-		/* Add TLS extension ECPointFormats to the ClientHello message */
-		long lenmax; 
-		const unsigned char *pcurves, *pformats;
-		size_t num_curves, num_formats, curves_list_len;
-
-		tls1_get_formatlist(s, &pformats, &num_formats);
-
-		if ((lenmax = limit - ret - 5) < 0) return NULL; 
-		if (num_formats > (size_t)lenmax) return NULL;
-		if (num_formats > 255)
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}
-		
-		s2n(TLSEXT_TYPE_ec_point_formats,ret);
-		/* The point format list has 1-byte length. */
-		s2n(num_formats + 1,ret);
-		*(ret++) = (unsigned char)num_formats ;
-		memcpy(ret, pformats, num_formats);
-		ret+=num_formats;
-
-		/* Add TLS extension EllipticCurves to the ClientHello message */
-		pcurves = s->tlsext_ellipticcurvelist;
-		if (!tls1_get_curvelist(s, 0, &pcurves, &num_curves))
-			return NULL;
-
-		if ((lenmax = limit - ret - 6) < 0) return NULL; 
-		if (num_curves > (size_t)lenmax / 2) return NULL;
-		if (num_curves > 65532 / 2)
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}
-		curves_list_len = 2*num_curves;
-		s2n(TLSEXT_TYPE_elliptic_curves,ret);
-		s2n(curves_list_len + 2, ret);
-		s2n(curves_list_len, ret);
-		memcpy(ret, pcurves, curves_list_len);
-		ret+=curves_list_len;
-		}
-#endif /* OPENSSL_NO_EC */
-
-	if (!(SSL_get_options(s) & SSL_OP_NO_TICKET))
-		{
-		int ticklen;
-		if (!s->new_session && s->session && s->session->tlsext_tick)
-			ticklen = s->session->tlsext_ticklen;
-		else if (s->session && s->tlsext_session_ticket &&
-			 s->tlsext_session_ticket->data)
-			{
-			ticklen = s->tlsext_session_ticket->length;
-			s->session->tlsext_tick = OPENSSL_malloc(ticklen);
-			if (!s->session->tlsext_tick)
-				return NULL;
-			memcpy(s->session->tlsext_tick,
-			       s->tlsext_session_ticket->data,
-			       ticklen);
-			s->session->tlsext_ticklen = ticklen;
-			}
-		else
-			ticklen = 0;
-		if (ticklen == 0 && s->tlsext_session_ticket &&
-		    s->tlsext_session_ticket->data == NULL)
-			goto skip_ext;
-		/* Check for enough room 2 for extension type, 2 for len
- 		 * rest for ticket
-  		 */
-		if ((long)(limit - ret - 4 - ticklen) < 0) return NULL;
-		s2n(TLSEXT_TYPE_session_ticket,ret); 
-		s2n(ticklen,ret);
-		if (ticklen)
-			{
-			memcpy(ret, s->session->tlsext_tick, ticklen);
-			ret += ticklen;
-			}
-		}
-		skip_ext:
-
-	if (SSL_USE_SIGALGS(s))
-		{
-		size_t salglen;
-		const unsigned char *salg;
-		salglen = tls12_get_psigalgs(s, &salg);
-		if ((size_t)(limit - ret) < salglen + 6)
-			return NULL; 
-		s2n(TLSEXT_TYPE_signature_algorithms,ret);
-		s2n(salglen + 2, ret);
-		s2n(salglen, ret);
-		memcpy(ret, salg, salglen);
-		ret += salglen;
-		}
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	if (s->s3->client_opaque_prf_input != NULL)
-		{
-		size_t col = s->s3->client_opaque_prf_input_len;
-		
-		if ((long)(limit - ret - 6 - col < 0))
-			return NULL;
-		if (col > 0xFFFD) /* can't happen */
-			return NULL;
-
-		s2n(TLSEXT_TYPE_opaque_prf_input, ret); 
-		s2n(col + 2, ret);
-		s2n(col, ret);
-		memcpy(ret, s->s3->client_opaque_prf_input, col);
-		ret += col;
-		}
-#endif
+        s2n(TLSEXT_TYPE_renegotiate, ret);
+        s2n(el, ret);
 
-	if (s->tlsext_status_type == TLSEXT_STATUSTYPE_ocsp)
-		{
-		int i;
-		long extlen, idlen, itmp;
-		OCSP_RESPID *id;
-
-		idlen = 0;
-		for (i = 0; i < sk_OCSP_RESPID_num(s->tlsext_ocsp_ids); i++)
-			{
-			id = sk_OCSP_RESPID_value(s->tlsext_ocsp_ids, i);
-			itmp = i2d_OCSP_RESPID(id, NULL);
-			if (itmp <= 0)
-				return NULL;
-			idlen += itmp + 2;
-			}
-
-		if (s->tlsext_ocsp_exts)
-			{
-			extlen = i2d_X509_EXTENSIONS(s->tlsext_ocsp_exts, NULL);
-			if (extlen < 0)
-				return NULL;
-			}
-		else
-			extlen = 0;
-			
-		if ((long)(limit - ret - 7 - extlen - idlen) < 0) return NULL;
-		s2n(TLSEXT_TYPE_status_request, ret);
-		if (extlen + idlen > 0xFFF0)
-			return NULL;
-		s2n(extlen + idlen + 5, ret);
-		*(ret++) = TLSEXT_STATUSTYPE_ocsp;
-		s2n(idlen, ret);
-		for (i = 0; i < sk_OCSP_RESPID_num(s->tlsext_ocsp_ids); i++)
-			{
-			/* save position of id len */
-			unsigned char *q = ret;
-			id = sk_OCSP_RESPID_value(s->tlsext_ocsp_ids, i);
-			/* skip over id len */
-			ret += 2;
-			itmp = i2d_OCSP_RESPID(id, &ret);
-			/* write id len */
-			s2n(itmp, q);
-			}
-		s2n(extlen, ret);
-		if (extlen > 0)
-			i2d_X509_EXTENSIONS(s->tlsext_ocsp_exts, &ret);
-		}
-
-#ifndef OPENSSL_NO_HEARTBEATS
-	/* Add Heartbeat extension */
-	if ((limit - ret - 4 - 1) < 0)
-		return NULL;
-	s2n(TLSEXT_TYPE_heartbeat,ret);
-	s2n(1,ret);
-	/*-
-	 * Set mode:
-	 * 1: peer may send requests
-	 * 2: peer not allowed to send requests
-	 */
-	if (s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_RECV_REQUESTS)
-		*(ret++) = SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
-	else
-		*(ret++) = SSL_TLSEXT_HB_ENABLED;
-#endif
+        if (!ssl_add_clienthello_renegotiate_ext(s, ret, &el, el)) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	if (s->ctx->next_proto_select_cb && !s->s3->tmp.finish_md_len)
-		{
-		/* The client advertises an emtpy extension to indicate its
-		 * support for Next Protocol Negotiation */
-		if (limit - ret - 4 < 0)
-			return NULL;
-		s2n(TLSEXT_TYPE_next_proto_neg,ret);
-		s2n(0,ret);
-		}
-#endif
+        ret += el;
+    }
+# ifndef OPENSSL_NO_SRP
+    /* Add SRP username if there is one */
+    if (s->srp_ctx.login != NULL) { /* Add TLS extension SRP username to the
+                                     * Client Hello message */
+
+        int login_len = strlen(s->srp_ctx.login);
+        if (login_len > 255 || login_len == 0) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
 
-	if (s->alpn_client_proto_list && !s->s3->tmp.finish_md_len)
-		{
-		if ((size_t)(limit - ret) < 6 + s->alpn_client_proto_list_len)
-			return NULL;
-		s2n(TLSEXT_TYPE_application_layer_protocol_negotiation,ret);
-		s2n(2 + s->alpn_client_proto_list_len,ret);
-		s2n(s->alpn_client_proto_list_len,ret);
-		memcpy(ret, s->alpn_client_proto_list,
-		       s->alpn_client_proto_list_len);
-		ret += s->alpn_client_proto_list_len;
-		}
-
-#ifndef OPENSSL_NO_SRTP
-        if(SSL_IS_DTLS(s) && SSL_get_srtp_profiles(s))
-                {
-                int el;
-
-                ssl_add_clienthello_use_srtp_ext(s, 0, &el, 0);
-                
-                if((limit - ret - 4 - el) < 0) return NULL;
-
-                s2n(TLSEXT_TYPE_use_srtp,ret);
-                s2n(el,ret);
-
-                if(ssl_add_clienthello_use_srtp_ext(s, ret, &el, el))
-			{
-			SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}
-                ret += el;
-                }
-#endif
-	custom_ext_init(&s->cert->cli_ext);
-	/* Add custom TLS Extensions to ClientHello */
-	if (!custom_ext_add(s, 0, &ret, limit, al))
-		return NULL;
-
-	/* Add padding to workaround bugs in F5 terminators.
-	 * See https://tools.ietf.org/html/draft-agl-tls-padding-03
-	 *
-	 * NB: because this code works out the length of all existing
-	 * extensions it MUST always appear last.
-	 */
-	if (s->options & SSL_OP_TLSEXT_PADDING)
-		{
-		int hlen = ret - (unsigned char *)s->init_buf->data;
-		/* The code in s23_clnt.c to build ClientHello messages
-		 * includes the 5-byte record header in the buffer, while
-		 * the code in s3_clnt.c does not.
-		 */
-		if (s->state == SSL23_ST_CW_CLNT_HELLO_A)
-			hlen -= 5;
-		if (hlen > 0xff && hlen < 0x200)
-			{
-			hlen = 0x200 - hlen;
-			if (hlen >= 4)
-				hlen -= 4;
-			else
-				hlen = 0;
-
-			s2n(TLSEXT_TYPE_padding, ret);
-			s2n(hlen, ret);
-			memset(ret, 0, hlen);
-			ret += hlen;
-			}
-		}
-
-	if ((extdatalen = ret-orig-2)== 0) 
-		return orig;
-
-	s2n(extdatalen, orig);
-	return ret;
-	}
-
-unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al)
-	{
-	int extdatalen=0;
-	unsigned char *orig = buf;
-	unsigned char *ret = buf;
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	int next_proto_neg_seen;
-#endif
-#ifndef OPENSSL_NO_EC
-	unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
-	unsigned long alg_a = s->s3->tmp.new_cipher->algorithm_auth;
-	int using_ecc = (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe)) || (alg_a & SSL_aECDSA);
-	using_ecc = using_ecc && (s->session->tlsext_ecpointformatlist != NULL);
-#endif
-	/* don't add extensions for SSLv3, unless doing secure renegotiation */
-	if (s->version == SSL3_VERSION && !s->s3->send_connection_binding)
-		return orig;
-	
-	ret+=2;
-	if (ret>=limit) return NULL; /* this really never occurs, but ... */
-
-	if (!s->hit && s->servername_done == 1 && s->session->tlsext_hostname != NULL)
-		{ 
-		if ((long)(limit - ret - 4) < 0) return NULL; 
-
-		s2n(TLSEXT_TYPE_server_name,ret);
-		s2n(0,ret);
-		}
-
-	if(s->s3->send_connection_binding)
-        {
-          int el;
-          
-          if(!ssl_add_serverhello_renegotiate_ext(s, 0, &el, 0))
-              {
-              SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-              return NULL;
-              }
-
-          if((limit - ret - 4 - el) < 0) return NULL;
-          
-          s2n(TLSEXT_TYPE_renegotiate,ret);
-          s2n(el,ret);
-
-          if(!ssl_add_serverhello_renegotiate_ext(s, ret, &el, el))
-              {
-              SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-              return NULL;
-              }
-
-          ret += el;
+                /*-
+                 * check for enough space.
+                 * 4 for the srp type type and entension length
+                 * 1 for the srp user identity
+                 * + srp user identity length
+                 */
+        if ((limit - ret - 5 - login_len) < 0)
+            return NULL;
+
+        /* fill in the extension */
+        s2n(TLSEXT_TYPE_srp, ret);
+        s2n(login_len + 1, ret);
+        (*ret++) = (unsigned char)login_len;
+        memcpy(ret, s->srp_ctx.login, login_len);
+        ret += login_len;
+    }
+# endif
+
+# ifndef OPENSSL_NO_EC
+    if (using_ecc) {
+        /*
+         * Add TLS extension ECPointFormats to the ClientHello message
+         */
+        long lenmax;
+        const unsigned char *pcurves, *pformats;
+        size_t num_curves, num_formats, curves_list_len;
+
+        tls1_get_formatlist(s, &pformats, &num_formats);
+
+        if ((lenmax = limit - ret - 5) < 0)
+            return NULL;
+        if (num_formats > (size_t)lenmax)
+            return NULL;
+        if (num_formats > 255) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
         }
 
-#ifndef OPENSSL_NO_EC
-	if (using_ecc)
-		{
-		const unsigned char *plist;
-		size_t plistlen;
-		/* Add TLS extension ECPointFormats to the ServerHello message */
-		long lenmax; 
-
-		tls1_get_formatlist(s, &plist, &plistlen);
-
-		if ((lenmax = limit - ret - 5) < 0) return NULL; 
-		if (plistlen > (size_t)lenmax) return NULL;
-		if (plistlen > 255)
-			{
-			SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}
-		
-		s2n(TLSEXT_TYPE_ec_point_formats,ret);
-		s2n(plistlen + 1,ret);
-		*(ret++) = (unsigned char) plistlen;
-		memcpy(ret, plist, plistlen);
-		ret+=plistlen;
-
-		}
-	/* Currently the server should not respond with a SupportedCurves extension */
-#endif /* OPENSSL_NO_EC */
-
-	if (s->tlsext_ticket_expected
-		&& !(SSL_get_options(s) & SSL_OP_NO_TICKET)) 
-		{ 
-		if ((long)(limit - ret - 4) < 0) return NULL; 
-		s2n(TLSEXT_TYPE_session_ticket,ret);
-		s2n(0,ret);
-		}
-
-	if (s->tlsext_status_expected)
-		{ 
-		if ((long)(limit - ret - 4) < 0) return NULL; 
-		s2n(TLSEXT_TYPE_status_request,ret);
-		s2n(0,ret);
-		}
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	if (s->s3->server_opaque_prf_input != NULL)
-		{
-		size_t sol = s->s3->server_opaque_prf_input_len;
-		
-		if ((long)(limit - ret - 6 - sol) < 0)
-			return NULL;
-		if (sol > 0xFFFD) /* can't happen */
-			return NULL;
-
-		s2n(TLSEXT_TYPE_opaque_prf_input, ret); 
-		s2n(sol + 2, ret);
-		s2n(sol, ret);
-		memcpy(ret, s->s3->server_opaque_prf_input, sol);
-		ret += sol;
-		}
-#endif
+        s2n(TLSEXT_TYPE_ec_point_formats, ret);
+        /* The point format list has 1-byte length. */
+        s2n(num_formats + 1, ret);
+        *(ret++) = (unsigned char)num_formats;
+        memcpy(ret, pformats, num_formats);
+        ret += num_formats;
+
+        /*
+         * Add TLS extension EllipticCurves to the ClientHello message
+         */
+        pcurves = s->tlsext_ellipticcurvelist;
+        if (!tls1_get_curvelist(s, 0, &pcurves, &num_curves))
+            return NULL;
+
+        if ((lenmax = limit - ret - 6) < 0)
+            return NULL;
+        if (num_curves > (size_t)lenmax / 2)
+            return NULL;
+        if (num_curves > 65532 / 2) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+        curves_list_len = 2 * num_curves;
+        s2n(TLSEXT_TYPE_elliptic_curves, ret);
+        s2n(curves_list_len + 2, ret);
+        s2n(curves_list_len, ret);
+        memcpy(ret, pcurves, curves_list_len);
+        ret += curves_list_len;
+    }
+# endif                         /* OPENSSL_NO_EC */
+
+    if (!(SSL_get_options(s) & SSL_OP_NO_TICKET)) {
+        int ticklen;
+        if (!s->new_session && s->session && s->session->tlsext_tick)
+            ticklen = s->session->tlsext_ticklen;
+        else if (s->session && s->tlsext_session_ticket &&
+                 s->tlsext_session_ticket->data) {
+            ticklen = s->tlsext_session_ticket->length;
+            s->session->tlsext_tick = OPENSSL_malloc(ticklen);
+            if (!s->session->tlsext_tick)
+                return NULL;
+            memcpy(s->session->tlsext_tick,
+                   s->tlsext_session_ticket->data, ticklen);
+            s->session->tlsext_ticklen = ticklen;
+        } else
+            ticklen = 0;
+        if (ticklen == 0 && s->tlsext_session_ticket &&
+            s->tlsext_session_ticket->data == NULL)
+            goto skip_ext;
+        /*
+         * Check for enough room 2 for extension type, 2 for len rest for
+         * ticket
+         */
+        if ((long)(limit - ret - 4 - ticklen) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_session_ticket, ret);
+        s2n(ticklen, ret);
+        if (ticklen) {
+            memcpy(ret, s->session->tlsext_tick, ticklen);
+            ret += ticklen;
+        }
+    }
+ skip_ext:
+
+    if (SSL_USE_SIGALGS(s)) {
+        size_t salglen;
+        const unsigned char *salg;
+        salglen = tls12_get_psigalgs(s, &salg);
+        if ((size_t)(limit - ret) < salglen + 6)
+            return NULL;
+        s2n(TLSEXT_TYPE_signature_algorithms, ret);
+        s2n(salglen + 2, ret);
+        s2n(salglen, ret);
+        memcpy(ret, salg, salglen);
+        ret += salglen;
+    }
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    if (s->s3->client_opaque_prf_input != NULL) {
+        size_t col = s->s3->client_opaque_prf_input_len;
+
+        if ((long)(limit - ret - 6 - col < 0))
+            return NULL;
+        if (col > 0xFFFD)       /* can't happen */
+            return NULL;
+
+        s2n(TLSEXT_TYPE_opaque_prf_input, ret);
+        s2n(col + 2, ret);
+        s2n(col, ret);
+        memcpy(ret, s->s3->client_opaque_prf_input, col);
+        ret += col;
+    }
+# endif
+
+    if (s->tlsext_status_type == TLSEXT_STATUSTYPE_ocsp) {
+        int i;
+        long extlen, idlen, itmp;
+        OCSP_RESPID *id;
+
+        idlen = 0;
+        for (i = 0; i < sk_OCSP_RESPID_num(s->tlsext_ocsp_ids); i++) {
+            id = sk_OCSP_RESPID_value(s->tlsext_ocsp_ids, i);
+            itmp = i2d_OCSP_RESPID(id, NULL);
+            if (itmp <= 0)
+                return NULL;
+            idlen += itmp + 2;
+        }
 
-#ifndef OPENSSL_NO_SRTP
-        if(SSL_IS_DTLS(s) && s->srtp_profile)
-                {
-                int el;
+        if (s->tlsext_ocsp_exts) {
+            extlen = i2d_X509_EXTENSIONS(s->tlsext_ocsp_exts, NULL);
+            if (extlen < 0)
+                return NULL;
+        } else
+            extlen = 0;
+
+        if ((long)(limit - ret - 7 - extlen - idlen) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_status_request, ret);
+        if (extlen + idlen > 0xFFF0)
+            return NULL;
+        s2n(extlen + idlen + 5, ret);
+        *(ret++) = TLSEXT_STATUSTYPE_ocsp;
+        s2n(idlen, ret);
+        for (i = 0; i < sk_OCSP_RESPID_num(s->tlsext_ocsp_ids); i++) {
+            /* save position of id len */
+            unsigned char *q = ret;
+            id = sk_OCSP_RESPID_value(s->tlsext_ocsp_ids, i);
+            /* skip over id len */
+            ret += 2;
+            itmp = i2d_OCSP_RESPID(id, &ret);
+            /* write id len */
+            s2n(itmp, q);
+        }
+        s2n(extlen, ret);
+        if (extlen > 0)
+            i2d_X509_EXTENSIONS(s->tlsext_ocsp_exts, &ret);
+    }
+# ifndef OPENSSL_NO_HEARTBEATS
+    /* Add Heartbeat extension */
+    if ((limit - ret - 4 - 1) < 0)
+        return NULL;
+    s2n(TLSEXT_TYPE_heartbeat, ret);
+    s2n(1, ret);
+        /*-
+         * Set mode:
+         * 1: peer may send requests
+         * 2: peer not allowed to send requests
+         */
+    if (s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_RECV_REQUESTS)
+        *(ret++) = SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
+    else
+        *(ret++) = SSL_TLSEXT_HB_ENABLED;
+# endif
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+    if (s->ctx->next_proto_select_cb && !s->s3->tmp.finish_md_len) {
+        /*
+         * The client advertises an emtpy extension to indicate its support
+         * for Next Protocol Negotiation
+         */
+        if (limit - ret - 4 < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_next_proto_neg, ret);
+        s2n(0, ret);
+    }
+# endif
+
+    if (s->alpn_client_proto_list && !s->s3->tmp.finish_md_len) {
+        if ((size_t)(limit - ret) < 6 + s->alpn_client_proto_list_len)
+            return NULL;
+        s2n(TLSEXT_TYPE_application_layer_protocol_negotiation, ret);
+        s2n(2 + s->alpn_client_proto_list_len, ret);
+        s2n(s->alpn_client_proto_list_len, ret);
+        memcpy(ret, s->alpn_client_proto_list, s->alpn_client_proto_list_len);
+        ret += s->alpn_client_proto_list_len;
+    }
+# ifndef OPENSSL_NO_SRTP
+    if (SSL_IS_DTLS(s) && SSL_get_srtp_profiles(s)) {
+        int el;
+
+        ssl_add_clienthello_use_srtp_ext(s, 0, &el, 0);
+
+        if ((limit - ret - 4 - el) < 0)
+            return NULL;
+
+        s2n(TLSEXT_TYPE_use_srtp, ret);
+        s2n(el, ret);
+
+        if (ssl_add_clienthello_use_srtp_ext(s, ret, &el, el)) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+        ret += el;
+    }
+# endif
+    custom_ext_init(&s->cert->cli_ext);
+    /* Add custom TLS Extensions to ClientHello */
+    if (!custom_ext_add(s, 0, &ret, limit, al))
+        return NULL;
+
+    /*
+     * Add padding to workaround bugs in F5 terminators. See
+     * https://tools.ietf.org/html/draft-agl-tls-padding-03 NB: because this
+     * code works out the length of all existing extensions it MUST always
+     * appear last.
+     */
+    if (s->options & SSL_OP_TLSEXT_PADDING) {
+        int hlen = ret - (unsigned char *)s->init_buf->data;
+        /*
+         * The code in s23_clnt.c to build ClientHello messages includes the
+         * 5-byte record header in the buffer, while the code in s3_clnt.c
+         * does not.
+         */
+        if (s->state == SSL23_ST_CW_CLNT_HELLO_A)
+            hlen -= 5;
+        if (hlen > 0xff && hlen < 0x200) {
+            hlen = 0x200 - hlen;
+            if (hlen >= 4)
+                hlen -= 4;
+            else
+                hlen = 0;
+
+            s2n(TLSEXT_TYPE_padding, ret);
+            s2n(hlen, ret);
+            memset(ret, 0, hlen);
+            ret += hlen;
+        }
+    }
 
-                ssl_add_serverhello_use_srtp_ext(s, 0, &el, 0);
-                
-                if((limit - ret - 4 - el) < 0) return NULL;
+    if ((extdatalen = ret - orig - 2) == 0)
+        return orig;
 
-                s2n(TLSEXT_TYPE_use_srtp,ret);
-                s2n(el,ret);
+    s2n(extdatalen, orig);
+    return ret;
+}
 
-                if(ssl_add_serverhello_use_srtp_ext(s, ret, &el, el))
-			{
-			SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
-			return NULL;
-			}
-                ret+=el;
-                }
-#endif
+unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf,
+                                          unsigned char *limit, int *al)
+{
+    int extdatalen = 0;
+    unsigned char *orig = buf;
+    unsigned char *ret = buf;
+# ifndef OPENSSL_NO_NEXTPROTONEG
+    int next_proto_neg_seen;
+# endif
+# ifndef OPENSSL_NO_EC
+    unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+    unsigned long alg_a = s->s3->tmp.new_cipher->algorithm_auth;
+    int using_ecc = (alg_k & (SSL_kEECDH | SSL_kECDHr | SSL_kECDHe))
+        || (alg_a & SSL_aECDSA);
+    using_ecc = using_ecc && (s->session->tlsext_ecpointformatlist != NULL);
+# endif
+    /*
+     * don't add extensions for SSLv3, unless doing secure renegotiation
+     */
+    if (s->version == SSL3_VERSION && !s->s3->send_connection_binding)
+        return orig;
+
+    ret += 2;
+    if (ret >= limit)
+        return NULL;            /* this really never occurs, but ... */
+
+    if (!s->hit && s->servername_done == 1
+        && s->session->tlsext_hostname != NULL) {
+        if ((long)(limit - ret - 4) < 0)
+            return NULL;
+
+        s2n(TLSEXT_TYPE_server_name, ret);
+        s2n(0, ret);
+    }
+
+    if (s->s3->send_connection_binding) {
+        int el;
+
+        if (!ssl_add_serverhello_renegotiate_ext(s, 0, &el, 0)) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
 
-	if (((s->s3->tmp.new_cipher->id & 0xFFFF)==0x80 || (s->s3->tmp.new_cipher->id & 0xFFFF)==0x81) 
-		&& (SSL_get_options(s) & SSL_OP_CRYPTOPRO_TLSEXT_BUG))
-		{ const unsigned char cryptopro_ext[36] = {
-			0xfd, 0xe8, /*65000*/
-			0x00, 0x20, /*32 bytes length*/
-			0x30, 0x1e, 0x30, 0x08, 0x06, 0x06, 0x2a, 0x85, 
-			0x03,   0x02, 0x02, 0x09, 0x30, 0x08, 0x06, 0x06, 
-			0x2a, 0x85, 0x03, 0x02, 0x02, 0x16, 0x30, 0x08, 
-			0x06, 0x06, 0x2a, 0x85, 0x03, 0x02, 0x02, 0x17};
-			if (limit-ret<36) return NULL;
-			memcpy(ret,cryptopro_ext,36);
-			ret+=36;
-
-		}
-
-#ifndef OPENSSL_NO_HEARTBEATS
-	/* Add Heartbeat extension if we've received one */
-	if (s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED)
-		{
-		if ((limit - ret - 4 - 1) < 0)
-			return NULL;
-		s2n(TLSEXT_TYPE_heartbeat,ret);
-		s2n(1,ret);
-		/*-
-		 * Set mode:
-		 * 1: peer may send requests
-		 * 2: peer not allowed to send requests
-		 */
-		if (s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_RECV_REQUESTS)
-			*(ret++) = SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
-		else
-			*(ret++) = SSL_TLSEXT_HB_ENABLED;
-
-		}
-#endif
+        if ((limit - ret - 4 - el) < 0)
+            return NULL;
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	next_proto_neg_seen = s->s3->next_proto_neg_seen;
-	s->s3->next_proto_neg_seen = 0;
-	if (next_proto_neg_seen && s->ctx->next_protos_advertised_cb)
-		{
-		const unsigned char *npa;
-		unsigned int npalen;
-		int r;
-
-		r = s->ctx->next_protos_advertised_cb(s, &npa, &npalen, s->ctx->next_protos_advertised_cb_arg);
-		if (r == SSL_TLSEXT_ERR_OK)
-			{
-			if ((long)(limit - ret - 4 - npalen) < 0) return NULL;
-			s2n(TLSEXT_TYPE_next_proto_neg,ret);
-			s2n(npalen,ret);
-			memcpy(ret, npa, npalen);
-			ret += npalen;
-			s->s3->next_proto_neg_seen = 1;
-			}
-		}
-#endif
-	if (!custom_ext_add(s, 1, &ret, limit, al))
-		return NULL;
-
-	if (s->s3->alpn_selected)
-		{
-		const unsigned char *selected = s->s3->alpn_selected;
-		unsigned len = s->s3->alpn_selected_len;
-
-		if ((long)(limit - ret - 4 - 2 - 1 - len) < 0)
-			return NULL;
-		s2n(TLSEXT_TYPE_application_layer_protocol_negotiation,ret);
-		s2n(3 + len,ret);
-		s2n(1 + len,ret);
-		*ret++ = len;
-		memcpy(ret, selected, len);
-		ret += len;
-		}
-
-	if ((extdatalen = ret-orig-2)== 0) 
-		return orig;
-
-	s2n(extdatalen, orig);
-	return ret;
-	}
+        s2n(TLSEXT_TYPE_renegotiate, ret);
+        s2n(el, ret);
 
-#ifndef OPENSSL_NO_EC
+        if (!ssl_add_serverhello_renegotiate_ext(s, ret, &el, el)) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+
+        ret += el;
+    }
+# ifndef OPENSSL_NO_EC
+    if (using_ecc) {
+        const unsigned char *plist;
+        size_t plistlen;
+        /*
+         * Add TLS extension ECPointFormats to the ServerHello message
+         */
+        long lenmax;
+
+        tls1_get_formatlist(s, &plist, &plistlen);
+
+        if ((lenmax = limit - ret - 5) < 0)
+            return NULL;
+        if (plistlen > (size_t)lenmax)
+            return NULL;
+        if (plistlen > 255) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+
+        s2n(TLSEXT_TYPE_ec_point_formats, ret);
+        s2n(plistlen + 1, ret);
+        *(ret++) = (unsigned char)plistlen;
+        memcpy(ret, plist, plistlen);
+        ret += plistlen;
+
+    }
+    /*
+     * Currently the server should not respond with a SupportedCurves
+     * extension
+     */
+# endif                         /* OPENSSL_NO_EC */
+
+    if (s->tlsext_ticket_expected && !(SSL_get_options(s) & SSL_OP_NO_TICKET)) {
+        if ((long)(limit - ret - 4) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_session_ticket, ret);
+        s2n(0, ret);
+    }
+
+    if (s->tlsext_status_expected) {
+        if ((long)(limit - ret - 4) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_status_request, ret);
+        s2n(0, ret);
+    }
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    if (s->s3->server_opaque_prf_input != NULL) {
+        size_t sol = s->s3->server_opaque_prf_input_len;
+
+        if ((long)(limit - ret - 6 - sol) < 0)
+            return NULL;
+        if (sol > 0xFFFD)       /* can't happen */
+            return NULL;
+
+        s2n(TLSEXT_TYPE_opaque_prf_input, ret);
+        s2n(sol + 2, ret);
+        s2n(sol, ret);
+        memcpy(ret, s->s3->server_opaque_prf_input, sol);
+        ret += sol;
+    }
+# endif
+
+# ifndef OPENSSL_NO_SRTP
+    if (SSL_IS_DTLS(s) && s->srtp_profile) {
+        int el;
+
+        ssl_add_serverhello_use_srtp_ext(s, 0, &el, 0);
+
+        if ((limit - ret - 4 - el) < 0)
+            return NULL;
+
+        s2n(TLSEXT_TYPE_use_srtp, ret);
+        s2n(el, ret);
+
+        if (ssl_add_serverhello_use_srtp_ext(s, ret, &el, el)) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_TLSEXT, ERR_R_INTERNAL_ERROR);
+            return NULL;
+        }
+        ret += el;
+    }
+# endif
+
+    if (((s->s3->tmp.new_cipher->id & 0xFFFF) == 0x80
+         || (s->s3->tmp.new_cipher->id & 0xFFFF) == 0x81)
+        && (SSL_get_options(s) & SSL_OP_CRYPTOPRO_TLSEXT_BUG)) {
+        const unsigned char cryptopro_ext[36] = {
+            0xfd, 0xe8,         /* 65000 */
+            0x00, 0x20,         /* 32 bytes length */
+            0x30, 0x1e, 0x30, 0x08, 0x06, 0x06, 0x2a, 0x85,
+            0x03, 0x02, 0x02, 0x09, 0x30, 0x08, 0x06, 0x06,
+            0x2a, 0x85, 0x03, 0x02, 0x02, 0x16, 0x30, 0x08,
+            0x06, 0x06, 0x2a, 0x85, 0x03, 0x02, 0x02, 0x17
+        };
+        if (limit - ret < 36)
+            return NULL;
+        memcpy(ret, cryptopro_ext, 36);
+        ret += 36;
+
+    }
+# ifndef OPENSSL_NO_HEARTBEATS
+    /* Add Heartbeat extension if we've received one */
+    if (s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED) {
+        if ((limit - ret - 4 - 1) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_heartbeat, ret);
+        s2n(1, ret);
+                /*-
+                 * Set mode:
+                 * 1: peer may send requests
+                 * 2: peer not allowed to send requests
+                 */
+        if (s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_RECV_REQUESTS)
+            *(ret++) = SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
+        else
+            *(ret++) = SSL_TLSEXT_HB_ENABLED;
+
+    }
+# endif
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+    next_proto_neg_seen = s->s3->next_proto_neg_seen;
+    s->s3->next_proto_neg_seen = 0;
+    if (next_proto_neg_seen && s->ctx->next_protos_advertised_cb) {
+        const unsigned char *npa;
+        unsigned int npalen;
+        int r;
+
+        r = s->ctx->next_protos_advertised_cb(s, &npa, &npalen,
+                                              s->
+                                              ctx->next_protos_advertised_cb_arg);
+        if (r == SSL_TLSEXT_ERR_OK) {
+            if ((long)(limit - ret - 4 - npalen) < 0)
+                return NULL;
+            s2n(TLSEXT_TYPE_next_proto_neg, ret);
+            s2n(npalen, ret);
+            memcpy(ret, npa, npalen);
+            ret += npalen;
+            s->s3->next_proto_neg_seen = 1;
+        }
+    }
+# endif
+    if (!custom_ext_add(s, 1, &ret, limit, al))
+        return NULL;
+
+    if (s->s3->alpn_selected) {
+        const unsigned char *selected = s->s3->alpn_selected;
+        unsigned len = s->s3->alpn_selected_len;
+
+        if ((long)(limit - ret - 4 - 2 - 1 - len) < 0)
+            return NULL;
+        s2n(TLSEXT_TYPE_application_layer_protocol_negotiation, ret);
+        s2n(3 + len, ret);
+        s2n(1 + len, ret);
+        *ret++ = len;
+        memcpy(ret, selected, len);
+        ret += len;
+    }
+
+    if ((extdatalen = ret - orig - 2) == 0)
+        return orig;
+
+    s2n(extdatalen, orig);
+    return ret;
+}
+
+# ifndef OPENSSL_NO_EC
 /*-
  * ssl_check_for_safari attempts to fingerprint Safari using OS X
  * SecureTransport using the TLS extension block in |d|, of length |n|.
@@ -1848,213 +1782,204 @@ unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf, unsigned c
  * Sadly we cannot differentiate 10.6, 10.7 and 10.8.4 (which work), from
  * 10.8..10.8.3 (which don't work).
  */
-static void ssl_check_for_safari(SSL *s, const unsigned char *data, const unsigned char *d, int n) {
-	unsigned short type, size;
-	static const unsigned char kSafariExtensionsBlock[] = {
-		0x00, 0x0a,  /* elliptic_curves extension */
-		0x00, 0x08,  /* 8 bytes */
-		0x00, 0x06,  /* 6 bytes of curve ids */
-		0x00, 0x17,  /* P-256 */
-		0x00, 0x18,  /* P-384 */
-		0x00, 0x19,  /* P-521 */
-
-		0x00, 0x0b,  /* ec_point_formats */
-		0x00, 0x02,  /* 2 bytes */
-		0x01,        /* 1 point format */
-		0x00,        /* uncompressed */
-	};
-
-	/* The following is only present in TLS 1.2 */
-	static const unsigned char kSafariTLS12ExtensionsBlock[] = {
-		0x00, 0x0d,  /* signature_algorithms */
-		0x00, 0x0c,  /* 12 bytes */
-		0x00, 0x0a,  /* 10 bytes */
-		0x05, 0x01,  /* SHA-384/RSA */
-		0x04, 0x01,  /* SHA-256/RSA */
-		0x02, 0x01,  /* SHA-1/RSA */
-		0x04, 0x03,  /* SHA-256/ECDSA */
-		0x02, 0x03,  /* SHA-1/ECDSA */
-	};
-
-	if (data >= (d+n-2))
-		return;
-	data += 2;
-
-	if (data > (d+n-4))
-		return;
-	n2s(data,type);
-	n2s(data,size);
-
-	if (type != TLSEXT_TYPE_server_name)
-		return;
-
-	if (data+size > d+n)
-		return;
-	data += size;
-
-	if (TLS1_get_client_version(s) >= TLS1_2_VERSION)
-		{
-		const size_t len1 = sizeof(kSafariExtensionsBlock);
-		const size_t len2 = sizeof(kSafariTLS12ExtensionsBlock);
-
-		if (data + len1 + len2 != d+n)
-			return;
-		if (memcmp(data, kSafariExtensionsBlock, len1) != 0)
-			return;
-		if (memcmp(data + len1, kSafariTLS12ExtensionsBlock, len2) != 0)
-			return;
-		}
-	else
-		{
-		const size_t len = sizeof(kSafariExtensionsBlock);
-
-		if (data + len != d+n)
-			return;
-		if (memcmp(data, kSafariExtensionsBlock, len) != 0)
-			return;
-		}
-
-	s->s3->is_probably_safari = 1;
+static void ssl_check_for_safari(SSL *s, const unsigned char *data,
+                                 const unsigned char *d, int n)
+{
+    unsigned short type, size;
+    static const unsigned char kSafariExtensionsBlock[] = {
+        0x00, 0x0a,             /* elliptic_curves extension */
+        0x00, 0x08,             /* 8 bytes */
+        0x00, 0x06,             /* 6 bytes of curve ids */
+        0x00, 0x17,             /* P-256 */
+        0x00, 0x18,             /* P-384 */
+        0x00, 0x19,             /* P-521 */
+
+        0x00, 0x0b,             /* ec_point_formats */
+        0x00, 0x02,             /* 2 bytes */
+        0x01,                   /* 1 point format */
+        0x00,                   /* uncompressed */
+    };
+
+    /* The following is only present in TLS 1.2 */
+    static const unsigned char kSafariTLS12ExtensionsBlock[] = {
+        0x00, 0x0d,             /* signature_algorithms */
+        0x00, 0x0c,             /* 12 bytes */
+        0x00, 0x0a,             /* 10 bytes */
+        0x05, 0x01,             /* SHA-384/RSA */
+        0x04, 0x01,             /* SHA-256/RSA */
+        0x02, 0x01,             /* SHA-1/RSA */
+        0x04, 0x03,             /* SHA-256/ECDSA */
+        0x02, 0x03,             /* SHA-1/ECDSA */
+    };
+
+    if (data >= (d + n - 2))
+        return;
+    data += 2;
+
+    if (data > (d + n - 4))
+        return;
+    n2s(data, type);
+    n2s(data, size);
+
+    if (type != TLSEXT_TYPE_server_name)
+        return;
+
+    if (data + size > d + n)
+        return;
+    data += size;
+
+    if (TLS1_get_client_version(s) >= TLS1_2_VERSION) {
+        const size_t len1 = sizeof(kSafariExtensionsBlock);
+        const size_t len2 = sizeof(kSafariTLS12ExtensionsBlock);
+
+        if (data + len1 + len2 != d + n)
+            return;
+        if (memcmp(data, kSafariExtensionsBlock, len1) != 0)
+            return;
+        if (memcmp(data + len1, kSafariTLS12ExtensionsBlock, len2) != 0)
+            return;
+    } else {
+        const size_t len = sizeof(kSafariExtensionsBlock);
+
+        if (data + len != d + n)
+            return;
+        if (memcmp(data, kSafariExtensionsBlock, len) != 0)
+            return;
+    }
+
+    s->s3->is_probably_safari = 1;
 }
-#endif /* !OPENSSL_NO_EC */
-
-/* tls1_alpn_handle_client_hello is called to process the ALPN extension in a
- * ClientHello.
- *   data: the contents of the extension, not including the type and length.
- *   data_len: the number of bytes in |data|
- *   al: a pointer to the alert value to send in the event of a non-zero
- *       return.
- *
- *   returns: 0 on success. */
-static int tls1_alpn_handle_client_hello(SSL *s, const unsigned char *data,
-					 unsigned data_len, int *al)
-	{
-	unsigned i;
-	unsigned proto_len;
-	const unsigned char *selected;
-	unsigned char selected_len;
-	int r;
-
-	if (s->ctx->alpn_select_cb == NULL)
-		return 0;
-
-	if (data_len < 2)
-		goto parse_error;
-
-	/* data should contain a uint16 length followed by a series of 8-bit,
-	 * length-prefixed strings. */
-	i = ((unsigned) data[0]) << 8 |
-	    ((unsigned) data[1]);
-	data_len -= 2;
-	data += 2;
-	if (data_len != i)
-		goto parse_error;
-
-	if (data_len < 2)
-		goto parse_error;
-
-	for (i = 0; i < data_len;)
-		{
-		proto_len = data[i];
-		i++;
-
-		if (proto_len == 0)
-			goto parse_error;
-
-		if (i + proto_len < i || i + proto_len > data_len)
-			goto parse_error;
-
-		i += proto_len;
-		}
-
-	r = s->ctx->alpn_select_cb(s, &selected, &selected_len, data, data_len,
-				   s->ctx->alpn_select_cb_arg);
-	if (r == SSL_TLSEXT_ERR_OK) {
-		if (s->s3->alpn_selected)
-			OPENSSL_free(s->s3->alpn_selected);
-		s->s3->alpn_selected = OPENSSL_malloc(selected_len);
-		if (!s->s3->alpn_selected)
-			{
-			*al = SSL_AD_INTERNAL_ERROR;
-			return -1;
-			}
-		memcpy(s->s3->alpn_selected, selected, selected_len);
-		s->s3->alpn_selected_len = selected_len;
-	}
-	return 0;
-
-parse_error:
-	*al = SSL_AD_DECODE_ERROR;
-	return -1;
-	}
-
-static int ssl_scan_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n, int *al) 
-	{	
-	unsigned short type;
-	unsigned short size;
-	unsigned short len;
-	unsigned char *data = *p;
-	int renegotiate_seen = 0;
-
-	s->servername_done = 0;
-	s->tlsext_status_type = -1;
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	s->s3->next_proto_neg_seen = 0;
-#endif
+# endif                         /* !OPENSSL_NO_EC */
 
-	if (s->s3->alpn_selected)
-		{
-		OPENSSL_free(s->s3->alpn_selected);
-		s->s3->alpn_selected = NULL;
-		}
-
-#ifndef OPENSSL_NO_HEARTBEATS
-	s->tlsext_heartbeat &= ~(SSL_TLSEXT_HB_ENABLED |
-	                       SSL_TLSEXT_HB_DONT_SEND_REQUESTS);
-#endif
-
-#ifndef OPENSSL_NO_EC
-	if (s->options & SSL_OP_SAFARI_ECDHE_ECDSA_BUG)
-		ssl_check_for_safari(s, data, d, n);
-#endif /* !OPENSSL_NO_EC */
-
-	/* Clear any signature algorithms extension received */
-	if (s->cert->peer_sigalgs)
-		{
-		OPENSSL_free(s->cert->peer_sigalgs);
-		s->cert->peer_sigalgs = NULL;
-		}
-
-#ifndef OPENSSL_NO_SRP
-	if (s->srp_ctx.login != NULL)
-		{
-		OPENSSL_free(s->srp_ctx.login);
-		s->srp_ctx.login = NULL;
-		}
-#endif
-
-	s->srtp_profile = NULL;
-
-	if (data >= (d+n-2))
-		goto ri_check;
-	n2s(data,len);
-
-	if (data > (d+n-len)) 
-		goto ri_check;
-
-	while (data <= (d+n-4))
-		{
-		n2s(data,type);
-		n2s(data,size);
+/*
+ * tls1_alpn_handle_client_hello is called to process the ALPN extension in a
+ * ClientHello.  data: the contents of the extension, not including the type
+ * and length.  data_len: the number of bytes in |data| al: a pointer to the
+ * alert value to send in the event of a non-zero return.  returns: 0 on
+ * success.
+ */
+static int tls1_alpn_handle_client_hello(SSL *s, const unsigned char *data,
+                                         unsigned data_len, int *al)
+{
+    unsigned i;
+    unsigned proto_len;
+    const unsigned char *selected;
+    unsigned char selected_len;
+    int r;
+
+    if (s->ctx->alpn_select_cb == NULL)
+        return 0;
+
+    if (data_len < 2)
+        goto parse_error;
+
+    /*
+     * data should contain a uint16 length followed by a series of 8-bit,
+     * length-prefixed strings.
+     */
+    i = ((unsigned)data[0]) << 8 | ((unsigned)data[1]);
+    data_len -= 2;
+    data += 2;
+    if (data_len != i)
+        goto parse_error;
+
+    if (data_len < 2)
+        goto parse_error;
+
+    for (i = 0; i < data_len;) {
+        proto_len = data[i];
+        i++;
+
+        if (proto_len == 0)
+            goto parse_error;
+
+        if (i + proto_len < i || i + proto_len > data_len)
+            goto parse_error;
+
+        i += proto_len;
+    }
+
+    r = s->ctx->alpn_select_cb(s, &selected, &selected_len, data, data_len,
+                               s->ctx->alpn_select_cb_arg);
+    if (r == SSL_TLSEXT_ERR_OK) {
+        if (s->s3->alpn_selected)
+            OPENSSL_free(s->s3->alpn_selected);
+        s->s3->alpn_selected = OPENSSL_malloc(selected_len);
+        if (!s->s3->alpn_selected) {
+            *al = SSL_AD_INTERNAL_ERROR;
+            return -1;
+        }
+        memcpy(s->s3->alpn_selected, selected, selected_len);
+        s->s3->alpn_selected_len = selected_len;
+    }
+    return 0;
+
+ parse_error:
+    *al = SSL_AD_DECODE_ERROR;
+    return -1;
+}
 
-		if (data+size > (d+n))
-	   		goto ri_check;
-#if 0
-		fprintf(stderr,"Received extension type %d size %d\n",type,size);
-#endif
-		if (s->tlsext_debug_cb)
-			s->tlsext_debug_cb(s, 0, type, data, size,
-						s->tlsext_debug_arg);
+static int ssl_scan_clienthello_tlsext(SSL *s, unsigned char **p,
+                                       unsigned char *d, int n, int *al)
+{
+    unsigned short type;
+    unsigned short size;
+    unsigned short len;
+    unsigned char *data = *p;
+    int renegotiate_seen = 0;
+
+    s->servername_done = 0;
+    s->tlsext_status_type = -1;
+# ifndef OPENSSL_NO_NEXTPROTONEG
+    s->s3->next_proto_neg_seen = 0;
+# endif
+
+    if (s->s3->alpn_selected) {
+        OPENSSL_free(s->s3->alpn_selected);
+        s->s3->alpn_selected = NULL;
+    }
+# ifndef OPENSSL_NO_HEARTBEATS
+    s->tlsext_heartbeat &= ~(SSL_TLSEXT_HB_ENABLED |
+                             SSL_TLSEXT_HB_DONT_SEND_REQUESTS);
+# endif
+
+# ifndef OPENSSL_NO_EC
+    if (s->options & SSL_OP_SAFARI_ECDHE_ECDSA_BUG)
+        ssl_check_for_safari(s, data, d, n);
+# endif                         /* !OPENSSL_NO_EC */
+
+    /* Clear any signature algorithms extension received */
+    if (s->cert->peer_sigalgs) {
+        OPENSSL_free(s->cert->peer_sigalgs);
+        s->cert->peer_sigalgs = NULL;
+    }
+# ifndef OPENSSL_NO_SRP
+    if (s->srp_ctx.login != NULL) {
+        OPENSSL_free(s->srp_ctx.login);
+        s->srp_ctx.login = NULL;
+    }
+# endif
+
+    s->srtp_profile = NULL;
+
+    if (data >= (d + n - 2))
+        goto ri_check;
+    n2s(data, len);
+
+    if (data > (d + n - len))
+        goto ri_check;
+
+    while (data <= (d + n - 4)) {
+        n2s(data, type);
+        n2s(data, size);
+
+        if (data + size > (d + n))
+            goto ri_check;
+# if 0
+        fprintf(stderr, "Received extension type %d size %d\n", type, size);
+# endif
+        if (s->tlsext_debug_cb)
+            s->tlsext_debug_cb(s, 0, type, data, size, s->tlsext_debug_arg);
 /*-
  * The servername extension is treated as follows:
  *
@@ -2063,1290 +1988,1209 @@ static int ssl_scan_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char
  *   in which case an fatal alert is generated.
  * - The servername field is maintained together with the session cache.
  * - When a session is resumed, the servername call back invoked in order
- *   to allow the application to position itself to the right context. 
- * - The servername is acknowledged if it is new for a session or when 
- *   it is identical to a previously used for the same session. 
+ *   to allow the application to position itself to the right context.
+ * - The servername is acknowledged if it is new for a session or when
+ *   it is identical to a previously used for the same session.
  *   Applications can control the behaviour.  They can at any time
  *   set a 'desirable' servername for a new SSL object. This can be the
  *   case for example with HTTPS when a Host: header field is received and
  *   a renegotiation is requested. In this case, a possible servername
  *   presented in the new client hello is only acknowledged if it matches
- *   the value of the Host: field. 
+ *   the value of the Host: field.
  * - Applications must  use SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION
- *   if they provide for changing an explicit servername context for the 
- *   session, i.e. when the session has been established with a servername 
- *   extension. 
- * - On session reconnect, the servername extension may be absent. 
+ *   if they provide for changing an explicit servername context for the
+ *   session, i.e. when the session has been established with a servername
+ *   extension.
+ * - On session reconnect, the servername extension may be absent.
  *
- */      
-
-		if (type == TLSEXT_TYPE_server_name)
-			{
-			unsigned char *sdata;
-			int servname_type;
-			int dsize; 
-		
-			if (size < 2) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			n2s(data,dsize);  
-			size -= 2;
-			if (dsize > size  ) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				} 
-
-			sdata = data;
-			while (dsize > 3) 
-				{
-	 			servname_type = *(sdata++); 
-				n2s(sdata,len);
-				dsize -= 3;
-
-				if (len > dsize) 
-					{
-					*al = SSL_AD_DECODE_ERROR;
-					return 0;
-					}
-				if (s->servername_done == 0)
-				switch (servname_type)
-					{
-				case TLSEXT_NAMETYPE_host_name:
-					if (!s->hit)
-						{
-						if(s->session->tlsext_hostname)
-							{
-							*al = SSL_AD_DECODE_ERROR;
-							return 0;
-							}
-						if (len > TLSEXT_MAXLEN_host_name)
-							{
-							*al = TLS1_AD_UNRECOGNIZED_NAME;
-							return 0;
-							}
-						if ((s->session->tlsext_hostname = OPENSSL_malloc(len+1)) == NULL)
-							{
-							*al = TLS1_AD_INTERNAL_ERROR;
-							return 0;
-							}
-						memcpy(s->session->tlsext_hostname, sdata, len);
-						s->session->tlsext_hostname[len]='\0';
-						if (strlen(s->session->tlsext_hostname) != len) {
-							OPENSSL_free(s->session->tlsext_hostname);
-							s->session->tlsext_hostname = NULL;
-							*al = TLS1_AD_UNRECOGNIZED_NAME;
-							return 0;
-						}
-						s->servername_done = 1; 
-
-						}
-					else 
-						s->servername_done = s->session->tlsext_hostname
-							&& strlen(s->session->tlsext_hostname) == len 
-							&& strncmp(s->session->tlsext_hostname, (char *)sdata, len) == 0;
-					
-					break;
-
-				default:
-					break;
-					}
-				 
-				dsize -= len;
-				}
-			if (dsize != 0) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-
-			}
-#ifndef OPENSSL_NO_SRP
-		else if (type == TLSEXT_TYPE_srp)
-			{
-			if (size <= 0 || ((len = data[0])) != (size -1))
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (s->srp_ctx.login != NULL)
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			if ((s->srp_ctx.login = OPENSSL_malloc(len+1)) == NULL)
-				return -1;
-			memcpy(s->srp_ctx.login, &data[1], len);
-			s->srp_ctx.login[len]='\0';
-  
-			if (strlen(s->srp_ctx.login) != len) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			}
-#endif
+ */
 
-#ifndef OPENSSL_NO_EC
-		else if (type == TLSEXT_TYPE_ec_point_formats)
-			{
-			unsigned char *sdata = data;
-			int ecpointformatlist_length = *(sdata++);
-
-			if (ecpointformatlist_length != size - 1 || 
-				ecpointformatlist_length < 1)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (!s->hit)
-				{
-				if(s->session->tlsext_ecpointformatlist)
-					{
-					OPENSSL_free(s->session->tlsext_ecpointformatlist);
-					s->session->tlsext_ecpointformatlist = NULL;
-					}
-				s->session->tlsext_ecpointformatlist_length = 0;
-				if ((s->session->tlsext_ecpointformatlist = OPENSSL_malloc(ecpointformatlist_length)) == NULL)
-					{
-					*al = TLS1_AD_INTERNAL_ERROR;
-					return 0;
-					}
-				s->session->tlsext_ecpointformatlist_length = ecpointformatlist_length;
-				memcpy(s->session->tlsext_ecpointformatlist, sdata, ecpointformatlist_length);
-				}
-#if 0
-			fprintf(stderr,"ssl_parse_clienthello_tlsext s->session->tlsext_ecpointformatlist (length=%i) ", s->session->tlsext_ecpointformatlist_length);
-			sdata = s->session->tlsext_ecpointformatlist;
-			for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++)
-				fprintf(stderr,"%i ",*(sdata++));
-			fprintf(stderr,"\n");
-#endif
-			}
-		else if (type == TLSEXT_TYPE_elliptic_curves)
-			{
-			unsigned char *sdata = data;
-			int ellipticcurvelist_length = (*(sdata++) << 8);
-			ellipticcurvelist_length += (*(sdata++));
-
-			if (ellipticcurvelist_length != size - 2 ||
-				ellipticcurvelist_length < 1 ||
-				/* Each NamedCurve is 2 bytes. */
-				ellipticcurvelist_length & 1)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (!s->hit)
-				{
-				if(s->session->tlsext_ellipticcurvelist)
-					{
-					*al = TLS1_AD_DECODE_ERROR;
-					return 0;
-					}
-				s->session->tlsext_ellipticcurvelist_length = 0;
-				if ((s->session->tlsext_ellipticcurvelist = OPENSSL_malloc(ellipticcurvelist_length)) == NULL)
-					{
-					*al = TLS1_AD_INTERNAL_ERROR;
-					return 0;
-					}
-				s->session->tlsext_ellipticcurvelist_length = ellipticcurvelist_length;
-				memcpy(s->session->tlsext_ellipticcurvelist, sdata, ellipticcurvelist_length);
-				}
-#if 0
-			fprintf(stderr,"ssl_parse_clienthello_tlsext s->session->tlsext_ellipticcurvelist (length=%i) ", s->session->tlsext_ellipticcurvelist_length);
-			sdata = s->session->tlsext_ellipticcurvelist;
-			for (i = 0; i < s->session->tlsext_ellipticcurvelist_length; i++)
-				fprintf(stderr,"%i ",*(sdata++));
-			fprintf(stderr,"\n");
-#endif
-			}
-#endif /* OPENSSL_NO_EC */
-#ifdef TLSEXT_TYPE_opaque_prf_input
-		else if (type == TLSEXT_TYPE_opaque_prf_input)
-			{
-			unsigned char *sdata = data;
-
-			if (size < 2)
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			n2s(sdata, s->s3->client_opaque_prf_input_len);
-			if (s->s3->client_opaque_prf_input_len != size - 2)
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-
-			if (s->s3->client_opaque_prf_input != NULL)
-				{
-				/* shouldn't really happen */
-				OPENSSL_free(s->s3->client_opaque_prf_input);
-				}
-				
-			/* dummy byte just to get non-NULL */
-			if (s->s3->client_opaque_prf_input_len == 0)
-				s->s3->client_opaque_prf_input = OPENSSL_malloc(1);
-			else
-				s->s3->client_opaque_prf_input = BUF_memdup(sdata, s->s3->client_opaque_prf_input_len);
-			if (s->s3->client_opaque_prf_input == NULL)
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			}
-#endif
-		else if (type == TLSEXT_TYPE_session_ticket)
-			{
-			if (s->tls_session_ticket_ext_cb &&
-			    !s->tls_session_ticket_ext_cb(s, data, size, s->tls_session_ticket_ext_cb_arg))
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			}
-		else if (type == TLSEXT_TYPE_renegotiate)
-			{
-			if(!ssl_parse_clienthello_renegotiate_ext(s, data, size, al))
-				return 0;
-			renegotiate_seen = 1;
-			}
-		else if (type == TLSEXT_TYPE_signature_algorithms)
-			{
-			int dsize;
-			if (s->cert->peer_sigalgs || size < 2) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			n2s(data,dsize);
-			size -= 2;
-			if (dsize != size || dsize & 1 || !dsize) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (!tls1_save_sigalgs(s, data, dsize))
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			}
-		else if (type == TLSEXT_TYPE_status_request)
-			{
-		
-			if (size < 5) 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-
-			s->tlsext_status_type = *data++;
-			size--;
-			if (s->tlsext_status_type == TLSEXT_STATUSTYPE_ocsp)
-				{
-				const unsigned char *sdata;
-				int dsize;
-				/* Read in responder_id_list */
-				n2s(data,dsize);
-				size -= 2;
-				if (dsize > size  ) 
-					{
-					*al = SSL_AD_DECODE_ERROR;
-					return 0;
-					}
-				while (dsize > 0)
-					{
-					OCSP_RESPID *id;
-					int idsize;
-					if (dsize < 4)
-						{
-						*al = SSL_AD_DECODE_ERROR;
-						return 0;
-						}
-					n2s(data, idsize);
-					dsize -= 2 + idsize;
-					size -= 2 + idsize;
-					if (dsize < 0)
-						{
-						*al = SSL_AD_DECODE_ERROR;
-						return 0;
-						}
-					sdata = data;
-					data += idsize;
-					id = d2i_OCSP_RESPID(NULL,
-								&sdata, idsize);
-					if (!id)
-						{
-						*al = SSL_AD_DECODE_ERROR;
-						return 0;
-						}
-					if (data != sdata)
-						{
-						OCSP_RESPID_free(id);
-						*al = SSL_AD_DECODE_ERROR;
-						return 0;
-						}
-					if (!s->tlsext_ocsp_ids
-						&& !(s->tlsext_ocsp_ids =
-						sk_OCSP_RESPID_new_null()))
-						{
-						OCSP_RESPID_free(id);
-						*al = SSL_AD_INTERNAL_ERROR;
-						return 0;
-						}
-					if (!sk_OCSP_RESPID_push(
-							s->tlsext_ocsp_ids, id))
-						{
-						OCSP_RESPID_free(id);
-						*al = SSL_AD_INTERNAL_ERROR;
-						return 0;
-						}
-					}
-
-				/* Read in request_extensions */
-				if (size < 2)
-					{
-					*al = SSL_AD_DECODE_ERROR;
-					return 0;
-					}
-				n2s(data,dsize);
-				size -= 2;
-				if (dsize != size)
-					{
-					*al = SSL_AD_DECODE_ERROR;
-					return 0;
-					}
-				sdata = data;
-				if (dsize > 0)
-					{
-					if (s->tlsext_ocsp_exts)
-						{
-						sk_X509_EXTENSION_pop_free(s->tlsext_ocsp_exts,
-									   X509_EXTENSION_free);
-						}
-
-					s->tlsext_ocsp_exts =
-						d2i_X509_EXTENSIONS(NULL,
-							&sdata, dsize);
-					if (!s->tlsext_ocsp_exts
-						|| (data + dsize != sdata))
-						{
-						*al = SSL_AD_DECODE_ERROR;
-						return 0;
-						}
-					}
-				}
-				/* We don't know what to do with any other type
- 			 	* so ignore it.
- 			 	*/
-				else
-					s->tlsext_status_type = -1;
-			}
-#ifndef OPENSSL_NO_HEARTBEATS
-		else if (type == TLSEXT_TYPE_heartbeat)
-			{
-			switch(data[0])
-				{
-				case 0x01:	/* Client allows us to send HB requests */
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
-							break;
-				case 0x02:	/* Client doesn't accept HB requests */
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
-							break;
-				default:	*al = SSL_AD_ILLEGAL_PARAMETER;
-							return 0;
-				}
-			}
-#endif
-#ifndef OPENSSL_NO_NEXTPROTONEG
-		else if (type == TLSEXT_TYPE_next_proto_neg &&
-			 s->s3->tmp.finish_md_len == 0 &&
-			 s->s3->alpn_selected == NULL)
-			{
-			/*-
-			 * We shouldn't accept this extension on a
-			 * renegotiation.
-			 *
-			 * s->new_session will be set on renegotiation, but we
-			 * probably shouldn't rely that it couldn't be set on
-			 * the initial renegotation too in certain cases (when
-			 * there's some other reason to disallow resuming an
-			 * earlier session -- the current code won't be doing
-			 * anything like that, but this might change).
-			 *
-			 * A valid sign that there's been a previous handshake
-			 * in this connection is if s->s3->tmp.finish_md_len >
-			 * 0.  (We are talking about a check that will happen
-			 * in the Hello protocol round, well before a new
-			 * Finished message could have been computed.) 
-			 */
-			s->s3->next_proto_neg_seen = 1;
-			}
-#endif
+        if (type == TLSEXT_TYPE_server_name) {
+            unsigned char *sdata;
+            int servname_type;
+            int dsize;
+
+            if (size < 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            n2s(data, dsize);
+            size -= 2;
+            if (dsize > size) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+
+            sdata = data;
+            while (dsize > 3) {
+                servname_type = *(sdata++);
+                n2s(sdata, len);
+                dsize -= 3;
+
+                if (len > dsize) {
+                    *al = SSL_AD_DECODE_ERROR;
+                    return 0;
+                }
+                if (s->servername_done == 0)
+                    switch (servname_type) {
+                    case TLSEXT_NAMETYPE_host_name:
+                        if (!s->hit) {
+                            if (s->session->tlsext_hostname) {
+                                *al = SSL_AD_DECODE_ERROR;
+                                return 0;
+                            }
+                            if (len > TLSEXT_MAXLEN_host_name) {
+                                *al = TLS1_AD_UNRECOGNIZED_NAME;
+                                return 0;
+                            }
+                            if ((s->session->tlsext_hostname =
+                                 OPENSSL_malloc(len + 1)) == NULL) {
+                                *al = TLS1_AD_INTERNAL_ERROR;
+                                return 0;
+                            }
+                            memcpy(s->session->tlsext_hostname, sdata, len);
+                            s->session->tlsext_hostname[len] = '\0';
+                            if (strlen(s->session->tlsext_hostname) != len) {
+                                OPENSSL_free(s->session->tlsext_hostname);
+                                s->session->tlsext_hostname = NULL;
+                                *al = TLS1_AD_UNRECOGNIZED_NAME;
+                                return 0;
+                            }
+                            s->servername_done = 1;
 
-		else if (type == TLSEXT_TYPE_application_layer_protocol_negotiation &&
-			 s->ctx->alpn_select_cb &&
-			 s->s3->tmp.finish_md_len == 0)
-			{
-			if (tls1_alpn_handle_client_hello(s, data, size, al) != 0)
-				return 0;
-#ifndef OPENSSL_NO_NEXTPROTONEG
-			/* ALPN takes precedence over NPN. */
-			s->s3->next_proto_neg_seen = 0;
-#endif
-			}
-
-		/* session ticket processed earlier */
-#ifndef OPENSSL_NO_SRTP
-		else if (SSL_IS_DTLS(s) && SSL_get_srtp_profiles(s)
-				&& type == TLSEXT_TYPE_use_srtp)
-                        {
-			if(ssl_parse_clienthello_use_srtp_ext(s, data, size,
-							      al))
-				return 0;
-                        }
-#endif
+                        } else
+                            s->servername_done = s->session->tlsext_hostname
+                                && strlen(s->session->tlsext_hostname) == len
+                                && strncmp(s->session->tlsext_hostname,
+                                           (char *)sdata, len) == 0;
 
-		data+=size;
-		}
+                        break;
 
-	*p = data;
+                    default:
+                        break;
+                    }
 
-	ri_check:
+                dsize -= len;
+            }
+            if (dsize != 0) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
 
-	/* Need RI if renegotiating */
+        }
+# ifndef OPENSSL_NO_SRP
+        else if (type == TLSEXT_TYPE_srp) {
+            if (size <= 0 || ((len = data[0])) != (size - 1)) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (s->srp_ctx.login != NULL) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            if ((s->srp_ctx.login = OPENSSL_malloc(len + 1)) == NULL)
+                return -1;
+            memcpy(s->srp_ctx.login, &data[1], len);
+            s->srp_ctx.login[len] = '\0';
+
+            if (strlen(s->srp_ctx.login) != len) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+        }
+# endif
+
+# ifndef OPENSSL_NO_EC
+        else if (type == TLSEXT_TYPE_ec_point_formats) {
+            unsigned char *sdata = data;
+            int ecpointformatlist_length = *(sdata++);
+
+            if (ecpointformatlist_length != size - 1 ||
+                ecpointformatlist_length < 1) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (!s->hit) {
+                if (s->session->tlsext_ecpointformatlist) {
+                    OPENSSL_free(s->session->tlsext_ecpointformatlist);
+                    s->session->tlsext_ecpointformatlist = NULL;
+                }
+                s->session->tlsext_ecpointformatlist_length = 0;
+                if ((s->session->tlsext_ecpointformatlist =
+                     OPENSSL_malloc(ecpointformatlist_length)) == NULL) {
+                    *al = TLS1_AD_INTERNAL_ERROR;
+                    return 0;
+                }
+                s->session->tlsext_ecpointformatlist_length =
+                    ecpointformatlist_length;
+                memcpy(s->session->tlsext_ecpointformatlist, sdata,
+                       ecpointformatlist_length);
+            }
+#  if 0
+            fprintf(stderr,
+                    "ssl_parse_clienthello_tlsext s->session->tlsext_ecpointformatlist (length=%i) ",
+                    s->session->tlsext_ecpointformatlist_length);
+            sdata = s->session->tlsext_ecpointformatlist;
+            for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++)
+                fprintf(stderr, "%i ", *(sdata++));
+            fprintf(stderr, "\n");
+#  endif
+        } else if (type == TLSEXT_TYPE_elliptic_curves) {
+            unsigned char *sdata = data;
+            int ellipticcurvelist_length = (*(sdata++) << 8);
+            ellipticcurvelist_length += (*(sdata++));
+
+            if (ellipticcurvelist_length != size - 2 ||
+                ellipticcurvelist_length < 1 ||
+                /* Each NamedCurve is 2 bytes. */
+                ellipticcurvelist_length & 1) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (!s->hit) {
+                if (s->session->tlsext_ellipticcurvelist) {
+                    *al = TLS1_AD_DECODE_ERROR;
+                    return 0;
+                }
+                s->session->tlsext_ellipticcurvelist_length = 0;
+                if ((s->session->tlsext_ellipticcurvelist =
+                     OPENSSL_malloc(ellipticcurvelist_length)) == NULL) {
+                    *al = TLS1_AD_INTERNAL_ERROR;
+                    return 0;
+                }
+                s->session->tlsext_ellipticcurvelist_length =
+                    ellipticcurvelist_length;
+                memcpy(s->session->tlsext_ellipticcurvelist, sdata,
+                       ellipticcurvelist_length);
+            }
+#  if 0
+            fprintf(stderr,
+                    "ssl_parse_clienthello_tlsext s->session->tlsext_ellipticcurvelist (length=%i) ",
+                    s->session->tlsext_ellipticcurvelist_length);
+            sdata = s->session->tlsext_ellipticcurvelist;
+            for (i = 0; i < s->session->tlsext_ellipticcurvelist_length; i++)
+                fprintf(stderr, "%i ", *(sdata++));
+            fprintf(stderr, "\n");
+#  endif
+        }
+# endif                         /* OPENSSL_NO_EC */
+# ifdef TLSEXT_TYPE_opaque_prf_input
+        else if (type == TLSEXT_TYPE_opaque_prf_input) {
+            unsigned char *sdata = data;
+
+            if (size < 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            n2s(sdata, s->s3->client_opaque_prf_input_len);
+            if (s->s3->client_opaque_prf_input_len != size - 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+
+            if (s->s3->client_opaque_prf_input != NULL) {
+                /* shouldn't really happen */
+                OPENSSL_free(s->s3->client_opaque_prf_input);
+            }
+
+            /* dummy byte just to get non-NULL */
+            if (s->s3->client_opaque_prf_input_len == 0)
+                s->s3->client_opaque_prf_input = OPENSSL_malloc(1);
+            else
+                s->s3->client_opaque_prf_input =
+                    BUF_memdup(sdata, s->s3->client_opaque_prf_input_len);
+            if (s->s3->client_opaque_prf_input == NULL) {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+        }
+# endif
+        else if (type == TLSEXT_TYPE_session_ticket) {
+            if (s->tls_session_ticket_ext_cb &&
+                !s->tls_session_ticket_ext_cb(s, data, size,
+                                              s->tls_session_ticket_ext_cb_arg))
+            {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+        } else if (type == TLSEXT_TYPE_renegotiate) {
+            if (!ssl_parse_clienthello_renegotiate_ext(s, data, size, al))
+                return 0;
+            renegotiate_seen = 1;
+        } else if (type == TLSEXT_TYPE_signature_algorithms) {
+            int dsize;
+            if (s->cert->peer_sigalgs || size < 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            n2s(data, dsize);
+            size -= 2;
+            if (dsize != size || dsize & 1 || !dsize) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (!tls1_save_sigalgs(s, data, dsize)) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+        } else if (type == TLSEXT_TYPE_status_request) {
+
+            if (size < 5) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+
+            s->tlsext_status_type = *data++;
+            size--;
+            if (s->tlsext_status_type == TLSEXT_STATUSTYPE_ocsp) {
+                const unsigned char *sdata;
+                int dsize;
+                /* Read in responder_id_list */
+                n2s(data, dsize);
+                size -= 2;
+                if (dsize > size) {
+                    *al = SSL_AD_DECODE_ERROR;
+                    return 0;
+                }
+                while (dsize > 0) {
+                    OCSP_RESPID *id;
+                    int idsize;
+                    if (dsize < 4) {
+                        *al = SSL_AD_DECODE_ERROR;
+                        return 0;
+                    }
+                    n2s(data, idsize);
+                    dsize -= 2 + idsize;
+                    size -= 2 + idsize;
+                    if (dsize < 0) {
+                        *al = SSL_AD_DECODE_ERROR;
+                        return 0;
+                    }
+                    sdata = data;
+                    data += idsize;
+                    id = d2i_OCSP_RESPID(NULL, &sdata, idsize);
+                    if (!id) {
+                        *al = SSL_AD_DECODE_ERROR;
+                        return 0;
+                    }
+                    if (data != sdata) {
+                        OCSP_RESPID_free(id);
+                        *al = SSL_AD_DECODE_ERROR;
+                        return 0;
+                    }
+                    if (!s->tlsext_ocsp_ids
+                        && !(s->tlsext_ocsp_ids =
+                             sk_OCSP_RESPID_new_null())) {
+                        OCSP_RESPID_free(id);
+                        *al = SSL_AD_INTERNAL_ERROR;
+                        return 0;
+                    }
+                    if (!sk_OCSP_RESPID_push(s->tlsext_ocsp_ids, id)) {
+                        OCSP_RESPID_free(id);
+                        *al = SSL_AD_INTERNAL_ERROR;
+                        return 0;
+                    }
+                }
 
-	if (!renegotiate_seen && s->renegotiate &&
-		!(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
-		{
-		*al = SSL_AD_HANDSHAKE_FAILURE;
-	 	SSLerr(SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT,
-				SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
-		return 0;
-		}
+                /* Read in request_extensions */
+                if (size < 2) {
+                    *al = SSL_AD_DECODE_ERROR;
+                    return 0;
+                }
+                n2s(data, dsize);
+                size -= 2;
+                if (dsize != size) {
+                    *al = SSL_AD_DECODE_ERROR;
+                    return 0;
+                }
+                sdata = data;
+                if (dsize > 0) {
+                    if (s->tlsext_ocsp_exts) {
+                        sk_X509_EXTENSION_pop_free(s->tlsext_ocsp_exts,
+                                                   X509_EXTENSION_free);
+                    }
+
+                    s->tlsext_ocsp_exts =
+                        d2i_X509_EXTENSIONS(NULL, &sdata, dsize);
+                    if (!s->tlsext_ocsp_exts || (data + dsize != sdata)) {
+                        *al = SSL_AD_DECODE_ERROR;
+                        return 0;
+                    }
+                }
+            }
+            /*
+             * We don't know what to do with any other type * so ignore it.
+             */
+            else
+                s->tlsext_status_type = -1;
+        }
+# ifndef OPENSSL_NO_HEARTBEATS
+        else if (type == TLSEXT_TYPE_heartbeat) {
+            switch (data[0]) {
+            case 0x01:         /* Client allows us to send HB requests */
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
+                break;
+            case 0x02:         /* Client doesn't accept HB requests */
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
+                break;
+            default:
+                *al = SSL_AD_ILLEGAL_PARAMETER;
+                return 0;
+            }
+        }
+# endif
+# ifndef OPENSSL_NO_NEXTPROTONEG
+        else if (type == TLSEXT_TYPE_next_proto_neg &&
+                 s->s3->tmp.finish_md_len == 0 &&
+                 s->s3->alpn_selected == NULL) {
+                        /*-
+                         * We shouldn't accept this extension on a
+                         * renegotiation.
+                         *
+                         * s->new_session will be set on renegotiation, but we
+                         * probably shouldn't rely that it couldn't be set on
+                         * the initial renegotation too in certain cases (when
+                         * there's some other reason to disallow resuming an
+                         * earlier session -- the current code won't be doing
+                         * anything like that, but this might change).
+                         *
+                         * A valid sign that there's been a previous handshake
+                         * in this connection is if s->s3->tmp.finish_md_len >
+                         * 0.  (We are talking about a check that will happen
+                         * in the Hello protocol round, well before a new
+                         * Finished message could have been computed.)
+                         */
+            s->s3->next_proto_neg_seen = 1;
+        }
+# endif
+
+        else if (type == TLSEXT_TYPE_application_layer_protocol_negotiation &&
+                 s->ctx->alpn_select_cb && s->s3->tmp.finish_md_len == 0) {
+            if (tls1_alpn_handle_client_hello(s, data, size, al) != 0)
+                return 0;
+# ifndef OPENSSL_NO_NEXTPROTONEG
+            /* ALPN takes precedence over NPN. */
+            s->s3->next_proto_neg_seen = 0;
+# endif
+        }
 
-	return 1;
-	}
+        /* session ticket processed earlier */
+# ifndef OPENSSL_NO_SRTP
+        else if (SSL_IS_DTLS(s) && SSL_get_srtp_profiles(s)
+                 && type == TLSEXT_TYPE_use_srtp) {
+            if (ssl_parse_clienthello_use_srtp_ext(s, data, size, al))
+                return 0;
+        }
+# endif
+
+        data += size;
+    }
+
+    *p = data;
+
+ ri_check:
+
+    /* Need RI if renegotiating */
+
+    if (!renegotiate_seen && s->renegotiate &&
+        !(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) {
+        *al = SSL_AD_HANDSHAKE_FAILURE;
+        SSLerr(SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT,
+               SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
+        return 0;
+    }
+
+    return 1;
+}
 
 /*
  * Parse any custom extensions found.  "data" is the start of the extension data
  * and "limit" is the end of the record. TODO: add strict syntax checking.
  */
 
-static int ssl_scan_clienthello_custom_tlsext(SSL *s, const unsigned char *data, const unsigned char *limit, int *al) 
-	{	
-	unsigned short type, size, len;
-	/* If resumed session or no custom extensions nothing to do */
-	if (s->hit || s->cert->srv_ext.meths_count == 0)
-		return 1;
-
-	if (data >= limit - 2)
-		return 1;
-	n2s(data, len);
-
-	if (data > limit - len) 
-		return 1;
-
-	while (data <= limit - 4)
-		{
-		n2s(data, type);
-		n2s(data, size);
-
-		if (data+size > limit)
-	   		return 1;
-		if (custom_ext_parse(s, 1 /* server */, type, data, size, al) <= 0)
-			return 0;
-
-		data+=size;
-		}
-
-	return 1;
-	}
-
-int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n) 
-	{
-	int al = -1;
-	unsigned char *ptmp = *p;
-	/*
-	 * Internally supported extensions are parsed first so SNI can be handled
-	 * before custom extensions. An application processing SNI will typically
-	 * switch the parent context using SSL_set_SSL_CTX and custom extensions
-	 * need to be handled by the new SSL_CTX structure.
-	 */
-	if (ssl_scan_clienthello_tlsext(s, p, d, n, &al) <= 0) 
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,al); 
-		return 0;
-		}
-
-	if (ssl_check_clienthello_tlsext_early(s) <= 0) 
-		{
-		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT,SSL_R_CLIENTHELLO_TLSEXT);
-		return 0;
-		}
-
-	custom_ext_init(&s->cert->srv_ext);
-	if (ssl_scan_clienthello_custom_tlsext(s, ptmp, d + n, &al) <= 0) 
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,al); 
-		return 0;
-		}
-
-	return 1;
-}
+static int ssl_scan_clienthello_custom_tlsext(SSL *s,
+                                              const unsigned char *data,
+                                              const unsigned char *limit,
+                                              int *al)
+{
+    unsigned short type, size, len;
+    /* If resumed session or no custom extensions nothing to do */
+    if (s->hit || s->cert->srv_ext.meths_count == 0)
+        return 1;
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
-/* ssl_next_proto_validate validates a Next Protocol Negotiation block. No
- * elements of zero length are allowed and the set of elements must exactly fill
- * the length of the block. */
-static char ssl_next_proto_validate(unsigned char *d, unsigned len)
-	{
-	unsigned int off = 0;
-
-	while (off < len)
-		{
-		if (d[off] == 0)
-			return 0;
-		off += d[off];
-		off++;
-		}
-
-	return off == len;
-	}
-#endif
+    if (data >= limit - 2)
+        return 1;
+    n2s(data, len);
 
-static int ssl_scan_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n, int *al)
-	{
-	unsigned short length;
-	unsigned short type;
-	unsigned short size;
-	unsigned char *data = *p;
-	int tlsext_servername = 0;
-	int renegotiate_seen = 0;
-
-#ifndef OPENSSL_NO_NEXTPROTONEG
-	s->s3->next_proto_neg_seen = 0;
-#endif
-	s->tlsext_ticket_expected = 0;
+    if (data > limit - len)
+        return 1;
 
-	if (s->s3->alpn_selected)
-		{
-		OPENSSL_free(s->s3->alpn_selected);
-		s->s3->alpn_selected = NULL;
-		}
+    while (data <= limit - 4) {
+        n2s(data, type);
+        n2s(data, size);
 
-#ifndef OPENSSL_NO_HEARTBEATS
-	s->tlsext_heartbeat &= ~(SSL_TLSEXT_HB_ENABLED |
-	                       SSL_TLSEXT_HB_DONT_SEND_REQUESTS);
-#endif
+        if (data + size > limit)
+            return 1;
+        if (custom_ext_parse(s, 1 /* server */ , type, data, size, al) <= 0)
+            return 0;
 
-	if (data >= (d+n-2))
-		goto ri_check;
-
-	n2s(data,length);
-	if (data+length != d+n)
-		{
-		*al = SSL_AD_DECODE_ERROR;
-		return 0;
-		}
-
-	while(data <= (d+n-4))
-		{
-		n2s(data,type);
-		n2s(data,size);
-
-		if (data+size > (d+n))
-	   		goto ri_check;
-
-		if (s->tlsext_debug_cb)
-			s->tlsext_debug_cb(s, 1, type, data, size,
-						s->tlsext_debug_arg);
-
-		if (type == TLSEXT_TYPE_server_name)
-			{
-			if (s->tlsext_hostname == NULL || size > 0)
-				{
-				*al = TLS1_AD_UNRECOGNIZED_NAME;
-				return 0;
-				}
-			tlsext_servername = 1;   
-			}
+        data += size;
+    }
 
-#ifndef OPENSSL_NO_EC
-		else if (type == TLSEXT_TYPE_ec_point_formats)
-			{
-			unsigned char *sdata = data;
-			int ecpointformatlist_length = *(sdata++);
-
-			if (ecpointformatlist_length != size - 1)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (!s->hit)
-				{
-				s->session->tlsext_ecpointformatlist_length = 0;
-				if (s->session->tlsext_ecpointformatlist != NULL) OPENSSL_free(s->session->tlsext_ecpointformatlist);
-				if ((s->session->tlsext_ecpointformatlist = OPENSSL_malloc(ecpointformatlist_length)) == NULL)
-					{
-					*al = TLS1_AD_INTERNAL_ERROR;
-					return 0;
-					}
-				s->session->tlsext_ecpointformatlist_length = ecpointformatlist_length;
-				memcpy(s->session->tlsext_ecpointformatlist, sdata, ecpointformatlist_length);
-				}
-#if 0
-			fprintf(stderr,"ssl_parse_serverhello_tlsext s->session->tlsext_ecpointformatlist ");
-			sdata = s->session->tlsext_ecpointformatlist;
-			for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++)
-				fprintf(stderr,"%i ",*(sdata++));
-			fprintf(stderr,"\n");
-#endif
-			}
-#endif /* OPENSSL_NO_EC */
-
-		else if (type == TLSEXT_TYPE_session_ticket)
-			{
-			if (s->tls_session_ticket_ext_cb &&
-			    !s->tls_session_ticket_ext_cb(s, data, size, s->tls_session_ticket_ext_cb_arg))
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			if ((SSL_get_options(s) & SSL_OP_NO_TICKET)
-				|| (size > 0))
-				{
-				*al = TLS1_AD_UNSUPPORTED_EXTENSION;
-				return 0;
-				}
-			s->tlsext_ticket_expected = 1;
-			}
-#ifdef TLSEXT_TYPE_opaque_prf_input
-		else if (type == TLSEXT_TYPE_opaque_prf_input)
-			{
-			unsigned char *sdata = data;
-
-			if (size < 2)
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			n2s(sdata, s->s3->server_opaque_prf_input_len);
-			if (s->s3->server_opaque_prf_input_len != size - 2)
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			
-			if (s->s3->server_opaque_prf_input != NULL)
-				{
-				/* shouldn't really happen */
-				OPENSSL_free(s->s3->server_opaque_prf_input);
-				}
-			if (s->s3->server_opaque_prf_input_len == 0)
-				{
-				/* dummy byte just to get non-NULL */
-				s->s3->server_opaque_prf_input = OPENSSL_malloc(1);
-				}
-			else
-				{
-				s->s3->server_opaque_prf_input = BUF_memdup(sdata, s->s3->server_opaque_prf_input_len);
-				}
-
-			if (s->s3->server_opaque_prf_input == NULL)
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			}
-#endif
-		else if (type == TLSEXT_TYPE_status_request)
-			{
-			/* MUST be empty and only sent if we've requested
-			 * a status request message.
-			 */ 
-			if ((s->tlsext_status_type == -1) || (size > 0))
-				{
-				*al = TLS1_AD_UNSUPPORTED_EXTENSION;
-				return 0;
-				}
-			/* Set flag to expect CertificateStatus message */
-			s->tlsext_status_expected = 1;
-			}
-#ifndef OPENSSL_NO_NEXTPROTONEG
-		else if (type == TLSEXT_TYPE_next_proto_neg &&
-			 s->s3->tmp.finish_md_len == 0)
-			{
-			unsigned char *selected;
-			unsigned char selected_len;
-
-			/* We must have requested it. */
-			if (s->ctx->next_proto_select_cb == NULL)
-				{
-				*al = TLS1_AD_UNSUPPORTED_EXTENSION;
-				return 0;
-				}
-			/* The data must be valid */
-			if (!ssl_next_proto_validate(data, size))
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (s->ctx->next_proto_select_cb(s, &selected, &selected_len, data, size, s->ctx->next_proto_select_cb_arg) != SSL_TLSEXT_ERR_OK)
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			s->next_proto_negotiated = OPENSSL_malloc(selected_len);
-			if (!s->next_proto_negotiated)
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			memcpy(s->next_proto_negotiated, selected, selected_len);
-			s->next_proto_negotiated_len = selected_len;
-			s->s3->next_proto_neg_seen = 1;
-			}
-#endif
+    return 1;
+}
 
-		else if (type == TLSEXT_TYPE_application_layer_protocol_negotiation)
-			{
-			unsigned len;
-
-			/* We must have requested it. */
-			if (s->alpn_client_proto_list == NULL)
-				{
-				*al = TLS1_AD_UNSUPPORTED_EXTENSION;
-				return 0;
-				}
-			if (size < 4)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			/*- 
-			 * The extension data consists of:
-			 *   uint16 list_length
-			 *   uint8 proto_length;
-			 *   uint8 proto[proto_length]; 
-			 */
-			len = data[0];
-			len <<= 8;
-			len |= data[1];
-			if (len != (unsigned) size - 2)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			len = data[2];
-			if (len != (unsigned) size - 3)
-				{
-				*al = TLS1_AD_DECODE_ERROR;
-				return 0;
-				}
-			if (s->s3->alpn_selected)
-				OPENSSL_free(s->s3->alpn_selected);
-			s->s3->alpn_selected = OPENSSL_malloc(len);
-			if (!s->s3->alpn_selected)
-				{
-				*al = TLS1_AD_INTERNAL_ERROR;
-				return 0;
-				}
-			memcpy(s->s3->alpn_selected, data + 3, len);
-			s->s3->alpn_selected_len = len;
-			}
-
-		else if (type == TLSEXT_TYPE_renegotiate)
-			{
-			if(!ssl_parse_serverhello_renegotiate_ext(s, data, size, al))
-				return 0;
-			renegotiate_seen = 1;
-			}
-#ifndef OPENSSL_NO_HEARTBEATS
-		else if (type == TLSEXT_TYPE_heartbeat)
-			{
-			switch(data[0])
-				{
-				case 0x01:	/* Server allows us to send HB requests */
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
-							break;
-				case 0x02:	/* Server doesn't accept HB requests */
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
-							s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
-							break;
-				default:	*al = SSL_AD_ILLEGAL_PARAMETER;
-							return 0;
-				}
-			}
-#endif
-#ifndef OPENSSL_NO_SRTP
-		else if (SSL_IS_DTLS(s) && type == TLSEXT_TYPE_use_srtp)
-                        {
-                        if(ssl_parse_serverhello_use_srtp_ext(s, data, size,
-							      al))
-                                return 0;
-                        }
-#endif
-		/* If this extension type was not otherwise handled, but 
-		 * matches a custom_cli_ext_record, then send it to the c
-		 * callback */
-		else if (custom_ext_parse(s, 0, type, data, size, al) <= 0)
-				return 0;
- 
-		data += size;
-		}
-
-	if (data != d+n)
-		{
-		*al = SSL_AD_DECODE_ERROR;
-		return 0;
-		}
-
-	if (!s->hit && tlsext_servername == 1)
-		{
- 		if (s->tlsext_hostname)
-			{
-			if (s->session->tlsext_hostname == NULL)
-				{
-				s->session->tlsext_hostname = BUF_strdup(s->tlsext_hostname);	
-				if (!s->session->tlsext_hostname)
-					{
-					*al = SSL_AD_UNRECOGNIZED_NAME;
-					return 0;
-					}
-				}
-			else 
-				{
-				*al = SSL_AD_DECODE_ERROR;
-				return 0;
-				}
-			}
-		}
-
-	*p = data;
-
-	ri_check:
-
-	/* Determine if we need to see RI. Strictly speaking if we want to
-	 * avoid an attack we should *always* see RI even on initial server
-	 * hello because the client doesn't see any renegotiation during an
-	 * attack. However this would mean we could not connect to any server
-	 * which doesn't support RI so for the immediate future tolerate RI
-	 * absence on initial connect only.
-	 */
-	if (!renegotiate_seen
-		&& !(s->options & SSL_OP_LEGACY_SERVER_CONNECT)
-		&& !(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
-		{
-		*al = SSL_AD_HANDSHAKE_FAILURE;
-		SSLerr(SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT,
-				SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
-		return 0;
-		}
-
-	return 1;
-	}
+int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char *d,
+                                 int n)
+{
+    int al = -1;
+    unsigned char *ptmp = *p;
+    /*
+     * Internally supported extensions are parsed first so SNI can be handled
+     * before custom extensions. An application processing SNI will typically
+     * switch the parent context using SSL_set_SSL_CTX and custom extensions
+     * need to be handled by the new SSL_CTX structure.
+     */
+    if (ssl_scan_clienthello_tlsext(s, p, d, n, &al) <= 0) {
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return 0;
+    }
+
+    if (ssl_check_clienthello_tlsext_early(s) <= 0) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT, SSL_R_CLIENTHELLO_TLSEXT);
+        return 0;
+    }
+
+    custom_ext_init(&s->cert->srv_ext);
+    if (ssl_scan_clienthello_custom_tlsext(s, ptmp, d + n, &al) <= 0) {
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return 0;
+    }
+
+    return 1;
+}
 
+# ifndef OPENSSL_NO_NEXTPROTONEG
+/*
+ * ssl_next_proto_validate validates a Next Protocol Negotiation block. No
+ * elements of zero length are allowed and the set of elements must exactly
+ * fill the length of the block.
+ */
+static char ssl_next_proto_validate(unsigned char *d, unsigned len)
+{
+    unsigned int off = 0;
+
+    while (off < len) {
+        if (d[off] == 0)
+            return 0;
+        off += d[off];
+        off++;
+    }
+
+    return off == len;
+}
+# endif
+
+static int ssl_scan_serverhello_tlsext(SSL *s, unsigned char **p,
+                                       unsigned char *d, int n, int *al)
+{
+    unsigned short length;
+    unsigned short type;
+    unsigned short size;
+    unsigned char *data = *p;
+    int tlsext_servername = 0;
+    int renegotiate_seen = 0;
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+    s->s3->next_proto_neg_seen = 0;
+# endif
+    s->tlsext_ticket_expected = 0;
+
+    if (s->s3->alpn_selected) {
+        OPENSSL_free(s->s3->alpn_selected);
+        s->s3->alpn_selected = NULL;
+    }
+# ifndef OPENSSL_NO_HEARTBEATS
+    s->tlsext_heartbeat &= ~(SSL_TLSEXT_HB_ENABLED |
+                             SSL_TLSEXT_HB_DONT_SEND_REQUESTS);
+# endif
+
+    if (data >= (d + n - 2))
+        goto ri_check;
+
+    n2s(data, length);
+    if (data + length != d + n) {
+        *al = SSL_AD_DECODE_ERROR;
+        return 0;
+    }
+
+    while (data <= (d + n - 4)) {
+        n2s(data, type);
+        n2s(data, size);
+
+        if (data + size > (d + n))
+            goto ri_check;
+
+        if (s->tlsext_debug_cb)
+            s->tlsext_debug_cb(s, 1, type, data, size, s->tlsext_debug_arg);
+
+        if (type == TLSEXT_TYPE_server_name) {
+            if (s->tlsext_hostname == NULL || size > 0) {
+                *al = TLS1_AD_UNRECOGNIZED_NAME;
+                return 0;
+            }
+            tlsext_servername = 1;
+        }
+# ifndef OPENSSL_NO_EC
+        else if (type == TLSEXT_TYPE_ec_point_formats) {
+            unsigned char *sdata = data;
+            int ecpointformatlist_length = *(sdata++);
+
+            if (ecpointformatlist_length != size - 1) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (!s->hit) {
+                s->session->tlsext_ecpointformatlist_length = 0;
+                if (s->session->tlsext_ecpointformatlist != NULL)
+                    OPENSSL_free(s->session->tlsext_ecpointformatlist);
+                if ((s->session->tlsext_ecpointformatlist =
+                     OPENSSL_malloc(ecpointformatlist_length)) == NULL) {
+                    *al = TLS1_AD_INTERNAL_ERROR;
+                    return 0;
+                }
+                s->session->tlsext_ecpointformatlist_length =
+                    ecpointformatlist_length;
+                memcpy(s->session->tlsext_ecpointformatlist, sdata,
+                       ecpointformatlist_length);
+            }
+#  if 0
+            fprintf(stderr,
+                    "ssl_parse_serverhello_tlsext s->session->tlsext_ecpointformatlist ");
+            sdata = s->session->tlsext_ecpointformatlist;
+            for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++)
+                fprintf(stderr, "%i ", *(sdata++));
+            fprintf(stderr, "\n");
+#  endif
+        }
+# endif                         /* OPENSSL_NO_EC */
+
+        else if (type == TLSEXT_TYPE_session_ticket) {
+            if (s->tls_session_ticket_ext_cb &&
+                !s->tls_session_ticket_ext_cb(s, data, size,
+                                              s->tls_session_ticket_ext_cb_arg))
+            {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+            if ((SSL_get_options(s) & SSL_OP_NO_TICKET)
+                || (size > 0)) {
+                *al = TLS1_AD_UNSUPPORTED_EXTENSION;
+                return 0;
+            }
+            s->tlsext_ticket_expected = 1;
+        }
+# ifdef TLSEXT_TYPE_opaque_prf_input
+        else if (type == TLSEXT_TYPE_opaque_prf_input) {
+            unsigned char *sdata = data;
+
+            if (size < 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+            n2s(sdata, s->s3->server_opaque_prf_input_len);
+            if (s->s3->server_opaque_prf_input_len != size - 2) {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+
+            if (s->s3->server_opaque_prf_input != NULL) {
+                /* shouldn't really happen */
+                OPENSSL_free(s->s3->server_opaque_prf_input);
+            }
+            if (s->s3->server_opaque_prf_input_len == 0) {
+                /* dummy byte just to get non-NULL */
+                s->s3->server_opaque_prf_input = OPENSSL_malloc(1);
+            } else {
+                s->s3->server_opaque_prf_input =
+                    BUF_memdup(sdata, s->s3->server_opaque_prf_input_len);
+            }
+
+            if (s->s3->server_opaque_prf_input == NULL) {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+        }
+# endif
+        else if (type == TLSEXT_TYPE_status_request) {
+            /*
+             * MUST be empty and only sent if we've requested a status
+             * request message.
+             */
+            if ((s->tlsext_status_type == -1) || (size > 0)) {
+                *al = TLS1_AD_UNSUPPORTED_EXTENSION;
+                return 0;
+            }
+            /* Set flag to expect CertificateStatus message */
+            s->tlsext_status_expected = 1;
+        }
+# ifndef OPENSSL_NO_NEXTPROTONEG
+        else if (type == TLSEXT_TYPE_next_proto_neg &&
+                 s->s3->tmp.finish_md_len == 0) {
+            unsigned char *selected;
+            unsigned char selected_len;
+
+            /* We must have requested it. */
+            if (s->ctx->next_proto_select_cb == NULL) {
+                *al = TLS1_AD_UNSUPPORTED_EXTENSION;
+                return 0;
+            }
+            /* The data must be valid */
+            if (!ssl_next_proto_validate(data, size)) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (s->
+                ctx->next_proto_select_cb(s, &selected, &selected_len, data,
+                                          size,
+                                          s->ctx->next_proto_select_cb_arg) !=
+                SSL_TLSEXT_ERR_OK) {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+            s->next_proto_negotiated = OPENSSL_malloc(selected_len);
+            if (!s->next_proto_negotiated) {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+            memcpy(s->next_proto_negotiated, selected, selected_len);
+            s->next_proto_negotiated_len = selected_len;
+            s->s3->next_proto_neg_seen = 1;
+        }
+# endif
+
+        else if (type == TLSEXT_TYPE_application_layer_protocol_negotiation) {
+            unsigned len;
+
+            /* We must have requested it. */
+            if (s->alpn_client_proto_list == NULL) {
+                *al = TLS1_AD_UNSUPPORTED_EXTENSION;
+                return 0;
+            }
+            if (size < 4) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+                        /*-
+                         * The extension data consists of:
+                         *   uint16 list_length
+                         *   uint8 proto_length;
+                         *   uint8 proto[proto_length];
+                         */
+            len = data[0];
+            len <<= 8;
+            len |= data[1];
+            if (len != (unsigned)size - 2) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            len = data[2];
+            if (len != (unsigned)size - 3) {
+                *al = TLS1_AD_DECODE_ERROR;
+                return 0;
+            }
+            if (s->s3->alpn_selected)
+                OPENSSL_free(s->s3->alpn_selected);
+            s->s3->alpn_selected = OPENSSL_malloc(len);
+            if (!s->s3->alpn_selected) {
+                *al = TLS1_AD_INTERNAL_ERROR;
+                return 0;
+            }
+            memcpy(s->s3->alpn_selected, data + 3, len);
+            s->s3->alpn_selected_len = len;
+        }
+
+        else if (type == TLSEXT_TYPE_renegotiate) {
+            if (!ssl_parse_serverhello_renegotiate_ext(s, data, size, al))
+                return 0;
+            renegotiate_seen = 1;
+        }
+# ifndef OPENSSL_NO_HEARTBEATS
+        else if (type == TLSEXT_TYPE_heartbeat) {
+            switch (data[0]) {
+            case 0x01:         /* Server allows us to send HB requests */
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
+                break;
+            case 0x02:         /* Server doesn't accept HB requests */
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_ENABLED;
+                s->tlsext_heartbeat |= SSL_TLSEXT_HB_DONT_SEND_REQUESTS;
+                break;
+            default:
+                *al = SSL_AD_ILLEGAL_PARAMETER;
+                return 0;
+            }
+        }
+# endif
+# ifndef OPENSSL_NO_SRTP
+        else if (SSL_IS_DTLS(s) && type == TLSEXT_TYPE_use_srtp) {
+            if (ssl_parse_serverhello_use_srtp_ext(s, data, size, al))
+                return 0;
+        }
+# endif
+        /*
+         * If this extension type was not otherwise handled, but matches a
+         * custom_cli_ext_record, then send it to the c callback
+         */
+        else if (custom_ext_parse(s, 0, type, data, size, al) <= 0)
+            return 0;
+
+        data += size;
+    }
+
+    if (data != d + n) {
+        *al = SSL_AD_DECODE_ERROR;
+        return 0;
+    }
+
+    if (!s->hit && tlsext_servername == 1) {
+        if (s->tlsext_hostname) {
+            if (s->session->tlsext_hostname == NULL) {
+                s->session->tlsext_hostname = BUF_strdup(s->tlsext_hostname);
+                if (!s->session->tlsext_hostname) {
+                    *al = SSL_AD_UNRECOGNIZED_NAME;
+                    return 0;
+                }
+            } else {
+                *al = SSL_AD_DECODE_ERROR;
+                return 0;
+            }
+        }
+    }
+
+    *p = data;
+
+ ri_check:
+
+    /*
+     * Determine if we need to see RI. Strictly speaking if we want to avoid
+     * an attack we should *always* see RI even on initial server hello
+     * because the client doesn't see any renegotiation during an attack.
+     * However this would mean we could not connect to any server which
+     * doesn't support RI so for the immediate future tolerate RI absence on
+     * initial connect only.
+     */
+    if (!renegotiate_seen && !(s->options & SSL_OP_LEGACY_SERVER_CONNECT)
+        && !(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION)) {
+        *al = SSL_AD_HANDSHAKE_FAILURE;
+        SSLerr(SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT,
+               SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
+        return 0;
+    }
+
+    return 1;
+}
 
 int ssl_prepare_clienthello_tlsext(SSL *s)
-	{
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
- 	{
-		int r = 1;
-	
-		if (s->ctx->tlsext_opaque_prf_input_callback != 0)
-			{
-			r = s->ctx->tlsext_opaque_prf_input_callback(s, NULL, 0, s->ctx->tlsext_opaque_prf_input_callback_arg);
-			if (!r)
-				return -1;
-			}
-
-		if (s->tlsext_opaque_prf_input != NULL)
-			{
-			if (s->s3->client_opaque_prf_input != NULL)
-				{
-				/* shouldn't really happen */
-				OPENSSL_free(s->s3->client_opaque_prf_input);
-				}
-
-			if (s->tlsext_opaque_prf_input_len == 0)
-				{
-				/* dummy byte just to get non-NULL */
-				s->s3->client_opaque_prf_input = OPENSSL_malloc(1);
-				}
-			else
-				{
-				s->s3->client_opaque_prf_input = BUF_memdup(s->tlsext_opaque_prf_input, s->tlsext_opaque_prf_input_len);
-				}
-			if (s->s3->client_opaque_prf_input == NULL)
-				{
-				SSLerr(SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT,ERR_R_MALLOC_FAILURE);
-				return -1;
-				}
-			s->s3->client_opaque_prf_input_len = s->tlsext_opaque_prf_input_len;
-			}
-
-		if (r == 2)
-			/* at callback's request, insist on receiving an appropriate server opaque PRF input */
-			s->s3->server_opaque_prf_input_len = s->tlsext_opaque_prf_input_len;
-	}
-#endif
+{
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    {
+        int r = 1;
+
+        if (s->ctx->tlsext_opaque_prf_input_callback != 0) {
+            r = s->ctx->tlsext_opaque_prf_input_callback(s, NULL, 0,
+                                                         s->
+                                                         ctx->tlsext_opaque_prf_input_callback_arg);
+            if (!r)
+                return -1;
+        }
 
-	return 1;
-	}
+        if (s->tlsext_opaque_prf_input != NULL) {
+            if (s->s3->client_opaque_prf_input != NULL) {
+                /* shouldn't really happen */
+                OPENSSL_free(s->s3->client_opaque_prf_input);
+            }
+
+            if (s->tlsext_opaque_prf_input_len == 0) {
+                /* dummy byte just to get non-NULL */
+                s->s3->client_opaque_prf_input = OPENSSL_malloc(1);
+            } else {
+                s->s3->client_opaque_prf_input =
+                    BUF_memdup(s->tlsext_opaque_prf_input,
+                               s->tlsext_opaque_prf_input_len);
+            }
+            if (s->s3->client_opaque_prf_input == NULL) {
+                SSLerr(SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT,
+                       ERR_R_MALLOC_FAILURE);
+                return -1;
+            }
+            s->s3->client_opaque_prf_input_len =
+                s->tlsext_opaque_prf_input_len;
+        }
+
+        if (r == 2)
+            /*
+             * at callback's request, insist on receiving an appropriate
+             * server opaque PRF input
+             */
+            s->s3->server_opaque_prf_input_len =
+                s->tlsext_opaque_prf_input_len;
+    }
+# endif
+
+    return 1;
+}
 
 int ssl_prepare_serverhello_tlsext(SSL *s)
-	{
-	return 1;
-	}
+{
+    return 1;
+}
 
 static int ssl_check_clienthello_tlsext_early(SSL *s)
-	{
-	int ret=SSL_TLSEXT_ERR_NOACK;
-	int al = SSL_AD_UNRECOGNIZED_NAME;
+{
+    int ret = SSL_TLSEXT_ERR_NOACK;
+    int al = SSL_AD_UNRECOGNIZED_NAME;
+
+# ifndef OPENSSL_NO_EC
+    /*
+     * The handling of the ECPointFormats extension is done elsewhere, namely
+     * in ssl3_choose_cipher in s3_lib.c.
+     */
+    /*
+     * The handling of the EllipticCurves extension is done elsewhere, namely
+     * in ssl3_choose_cipher in s3_lib.c.
+     */
+# endif
+
+    if (s->ctx != NULL && s->ctx->tlsext_servername_callback != 0)
+        ret =
+            s->ctx->tlsext_servername_callback(s, &al,
+                                               s->ctx->tlsext_servername_arg);
+    else if (s->initial_ctx != NULL
+             && s->initial_ctx->tlsext_servername_callback != 0)
+        ret =
+            s->initial_ctx->tlsext_servername_callback(s, &al,
+                                                       s->
+                                                       initial_ctx->tlsext_servername_arg);
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    {
+        /*
+         * This sort of belongs into ssl_prepare_serverhello_tlsext(), but we
+         * might be sending an alert in response to the client hello, so this
+         * has to happen here in ssl_check_clienthello_tlsext_early().
+         */
+
+        int r = 1;
+
+        if (s->ctx->tlsext_opaque_prf_input_callback != 0) {
+            r = s->ctx->tlsext_opaque_prf_input_callback(s, NULL, 0,
+                                                         s->
+                                                         ctx->tlsext_opaque_prf_input_callback_arg);
+            if (!r) {
+                ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+                al = SSL_AD_INTERNAL_ERROR;
+                goto err;
+            }
+        }
 
-#ifndef OPENSSL_NO_EC
-	/* The handling of the ECPointFormats extension is done elsewhere, namely in 
-	 * ssl3_choose_cipher in s3_lib.c.
-	 */
-	/* The handling of the EllipticCurves extension is done elsewhere, namely in 
-	 * ssl3_choose_cipher in s3_lib.c.
-	 */
-#endif
+        if (s->s3->server_opaque_prf_input != NULL) {
+            /* shouldn't really happen */
+            OPENSSL_free(s->s3->server_opaque_prf_input);
+        }
+        s->s3->server_opaque_prf_input = NULL;
+
+        if (s->tlsext_opaque_prf_input != NULL) {
+            if (s->s3->client_opaque_prf_input != NULL &&
+                s->s3->client_opaque_prf_input_len ==
+                s->tlsext_opaque_prf_input_len) {
+                /*
+                 * can only use this extension if we have a server opaque PRF
+                 * input of the same length as the client opaque PRF input!
+                 */
+
+                if (s->tlsext_opaque_prf_input_len == 0) {
+                    /* dummy byte just to get non-NULL */
+                    s->s3->server_opaque_prf_input = OPENSSL_malloc(1);
+                } else {
+                    s->s3->server_opaque_prf_input =
+                        BUF_memdup(s->tlsext_opaque_prf_input,
+                                   s->tlsext_opaque_prf_input_len);
+                }
+                if (s->s3->server_opaque_prf_input == NULL) {
+                    ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+                    al = SSL_AD_INTERNAL_ERROR;
+                    goto err;
+                }
+                s->s3->server_opaque_prf_input_len =
+                    s->tlsext_opaque_prf_input_len;
+            }
+        }
 
-	if (s->ctx != NULL && s->ctx->tlsext_servername_callback != 0) 
-		ret = s->ctx->tlsext_servername_callback(s, &al, s->ctx->tlsext_servername_arg);
-	else if (s->initial_ctx != NULL && s->initial_ctx->tlsext_servername_callback != 0) 		
-		ret = s->initial_ctx->tlsext_servername_callback(s, &al, s->initial_ctx->tlsext_servername_arg);
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
- 	{
-		/* This sort of belongs into ssl_prepare_serverhello_tlsext(),
-		 * but we might be sending an alert in response to the client hello,
-		 * so this has to happen here in
-		 * ssl_check_clienthello_tlsext_early(). */
-
-		int r = 1;
-	
-		if (s->ctx->tlsext_opaque_prf_input_callback != 0)
-			{
-			r = s->ctx->tlsext_opaque_prf_input_callback(s, NULL, 0, s->ctx->tlsext_opaque_prf_input_callback_arg);
-			if (!r)
-				{
-				ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-				al = SSL_AD_INTERNAL_ERROR;
-				goto err;
-				}
-			}
-
-		if (s->s3->server_opaque_prf_input != NULL)
-			{
-			/* shouldn't really happen */
-			OPENSSL_free(s->s3->server_opaque_prf_input);
-			}
-		s->s3->server_opaque_prf_input = NULL;
-
-		if (s->tlsext_opaque_prf_input != NULL)
-			{
-			if (s->s3->client_opaque_prf_input != NULL &&
-				s->s3->client_opaque_prf_input_len == s->tlsext_opaque_prf_input_len)
-				{
-				/* can only use this extension if we have a server opaque PRF input
-				 * of the same length as the client opaque PRF input! */
-
-				if (s->tlsext_opaque_prf_input_len == 0)
-					{
-					/* dummy byte just to get non-NULL */
-					s->s3->server_opaque_prf_input = OPENSSL_malloc(1);
-					}
-				else
-					{
-					s->s3->server_opaque_prf_input = BUF_memdup(s->tlsext_opaque_prf_input, s->tlsext_opaque_prf_input_len);
-					}
-				if (s->s3->server_opaque_prf_input == NULL)
-					{
-					ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-					al = SSL_AD_INTERNAL_ERROR;
-					goto err;
-					}
-				s->s3->server_opaque_prf_input_len = s->tlsext_opaque_prf_input_len;
-				}
-			}
-
-		if (r == 2 && s->s3->server_opaque_prf_input == NULL)
-			{
-			/* The callback wants to enforce use of the extension,
-			 * but we can't do that with the client opaque PRF input;
-			 * abort the handshake.
-			 */
-			ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-			al = SSL_AD_HANDSHAKE_FAILURE;
-			}
-	}
+        if (r == 2 && s->s3->server_opaque_prf_input == NULL) {
+            /*
+             * The callback wants to enforce use of the extension, but we
+             * can't do that with the client opaque PRF input; abort the
+             * handshake.
+             */
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+            al = SSL_AD_HANDSHAKE_FAILURE;
+        }
+    }
 
  err:
-#endif
-	switch (ret)
-		{
-		case SSL_TLSEXT_ERR_ALERT_FATAL:
-			ssl3_send_alert(s,SSL3_AL_FATAL,al); 
-			return -1;
-
-		case SSL_TLSEXT_ERR_ALERT_WARNING:
-			ssl3_send_alert(s,SSL3_AL_WARNING,al);
-			return 1; 
-					
-		case SSL_TLSEXT_ERR_NOACK:
-			s->servername_done=0;
-			default:
-		return 1;
-		}
-	}
+# endif
+    switch (ret) {
+    case SSL_TLSEXT_ERR_ALERT_FATAL:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return -1;
+
+    case SSL_TLSEXT_ERR_ALERT_WARNING:
+        ssl3_send_alert(s, SSL3_AL_WARNING, al);
+        return 1;
+
+    case SSL_TLSEXT_ERR_NOACK:
+        s->servername_done = 0;
+    default:
+        return 1;
+    }
+}
 
 int tls1_set_server_sigalgs(SSL *s)
-	{
-	int al;
-	size_t i;
-	/* Clear any shared sigtnature algorithms */
-	if (s->cert->shared_sigalgs)
-		{
-		OPENSSL_free(s->cert->shared_sigalgs);
-		s->cert->shared_sigalgs = NULL;
-		}
-	/* Clear certificate digests and validity flags */
-	for (i = 0; i < SSL_PKEY_NUM; i++)
-		{
-		s->cert->pkeys[i].digest = NULL;
-		s->cert->pkeys[i].valid_flags = 0;
-		}
-
-	/* If sigalgs received process it. */
-	if (s->cert->peer_sigalgs)
-		{
-		if (!tls1_process_sigalgs(s))
-			{
-			SSLerr(SSL_F_TLS1_SET_SERVER_SIGALGS,
-					ERR_R_MALLOC_FAILURE);
-			al = SSL_AD_INTERNAL_ERROR;
-			goto err;
-			}
-		/* Fatal error is no shared signature algorithms */
-		if (!s->cert->shared_sigalgs)
-			{
-			SSLerr(SSL_F_TLS1_SET_SERVER_SIGALGS,
-					SSL_R_NO_SHARED_SIGATURE_ALGORITHMS);
-			al = SSL_AD_ILLEGAL_PARAMETER;
-			goto err;
-			}
-		}
-	else
-		ssl_cert_set_default_md(s->cert);
-	return 1;
-	err:
-	ssl3_send_alert(s, SSL3_AL_FATAL, al);
-	return 0;
-	}
+{
+    int al;
+    size_t i;
+    /* Clear any shared sigtnature algorithms */
+    if (s->cert->shared_sigalgs) {
+        OPENSSL_free(s->cert->shared_sigalgs);
+        s->cert->shared_sigalgs = NULL;
+    }
+    /* Clear certificate digests and validity flags */
+    for (i = 0; i < SSL_PKEY_NUM; i++) {
+        s->cert->pkeys[i].digest = NULL;
+        s->cert->pkeys[i].valid_flags = 0;
+    }
+
+    /* If sigalgs received process it. */
+    if (s->cert->peer_sigalgs) {
+        if (!tls1_process_sigalgs(s)) {
+            SSLerr(SSL_F_TLS1_SET_SERVER_SIGALGS, ERR_R_MALLOC_FAILURE);
+            al = SSL_AD_INTERNAL_ERROR;
+            goto err;
+        }
+        /* Fatal error is no shared signature algorithms */
+        if (!s->cert->shared_sigalgs) {
+            SSLerr(SSL_F_TLS1_SET_SERVER_SIGALGS,
+                   SSL_R_NO_SHARED_SIGATURE_ALGORITHMS);
+            al = SSL_AD_ILLEGAL_PARAMETER;
+            goto err;
+        }
+    } else
+        ssl_cert_set_default_md(s->cert);
+    return 1;
+ err:
+    ssl3_send_alert(s, SSL3_AL_FATAL, al);
+    return 0;
+}
 
 int ssl_check_clienthello_tlsext_late(SSL *s)
-	{
-	int ret = SSL_TLSEXT_ERR_OK;
-	int al;
-
-	/* If status request then ask callback what to do.
- 	 * Note: this must be called after servername callbacks in case
- 	 * the certificate has changed, and must be called after the cipher
-	 * has been chosen because this may influence which certificate is sent
- 	 */
-	if ((s->tlsext_status_type != -1) && s->ctx && s->ctx->tlsext_status_cb)
-		{
-		int r;
-		CERT_PKEY *certpkey;
-		certpkey = ssl_get_server_send_pkey(s);
-		/* If no certificate can't return certificate status */
-		if (certpkey == NULL)
-			{
-			s->tlsext_status_expected = 0;
-			return 1;
-			}
-		/* Set current certificate to one we will use so
-		 * SSL_get_certificate et al can pick it up.
-		 */
-		s->cert->key = certpkey;
-		r = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
-		switch (r)
-			{
-			/* We don't want to send a status request response */
-			case SSL_TLSEXT_ERR_NOACK:
-				s->tlsext_status_expected = 0;
-				break;
-			/* status request response should be sent */
-			case SSL_TLSEXT_ERR_OK:
-				if (s->tlsext_ocsp_resp)
-					s->tlsext_status_expected = 1;
-				else
-					s->tlsext_status_expected = 0;
-				break;
-			/* something bad happened */
-			case SSL_TLSEXT_ERR_ALERT_FATAL:
-				ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-				al = SSL_AD_INTERNAL_ERROR;
-				goto err;
-			}
-		}
-	else
-		s->tlsext_status_expected = 0;
+{
+    int ret = SSL_TLSEXT_ERR_OK;
+    int al;
+
+    /*
+     * If status request then ask callback what to do. Note: this must be
+     * called after servername callbacks in case the certificate has changed,
+     * and must be called after the cipher has been chosen because this may
+     * influence which certificate is sent
+     */
+    if ((s->tlsext_status_type != -1) && s->ctx && s->ctx->tlsext_status_cb) {
+        int r;
+        CERT_PKEY *certpkey;
+        certpkey = ssl_get_server_send_pkey(s);
+        /* If no certificate can't return certificate status */
+        if (certpkey == NULL) {
+            s->tlsext_status_expected = 0;
+            return 1;
+        }
+        /*
+         * Set current certificate to one we will use so SSL_get_certificate
+         * et al can pick it up.
+         */
+        s->cert->key = certpkey;
+        r = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
+        switch (r) {
+            /* We don't want to send a status request response */
+        case SSL_TLSEXT_ERR_NOACK:
+            s->tlsext_status_expected = 0;
+            break;
+            /* status request response should be sent */
+        case SSL_TLSEXT_ERR_OK:
+            if (s->tlsext_ocsp_resp)
+                s->tlsext_status_expected = 1;
+            else
+                s->tlsext_status_expected = 0;
+            break;
+            /* something bad happened */
+        case SSL_TLSEXT_ERR_ALERT_FATAL:
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+            al = SSL_AD_INTERNAL_ERROR;
+            goto err;
+        }
+    } else
+        s->tlsext_status_expected = 0;
 
  err:
-	switch (ret)
-		{
-		case SSL_TLSEXT_ERR_ALERT_FATAL:
-			ssl3_send_alert(s, SSL3_AL_FATAL, al);
-			return -1;
-
-		case SSL_TLSEXT_ERR_ALERT_WARNING:
-			ssl3_send_alert(s, SSL3_AL_WARNING, al);
-			return 1; 
-
-		default:
-			return 1;
-		}
-	}
+    switch (ret) {
+    case SSL_TLSEXT_ERR_ALERT_FATAL:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return -1;
+
+    case SSL_TLSEXT_ERR_ALERT_WARNING:
+        ssl3_send_alert(s, SSL3_AL_WARNING, al);
+        return 1;
+
+    default:
+        return 1;
+    }
+}
 
 int ssl_check_serverhello_tlsext(SSL *s)
-	{
-	int ret=SSL_TLSEXT_ERR_NOACK;
-	int al = SSL_AD_UNRECOGNIZED_NAME;
+{
+    int ret = SSL_TLSEXT_ERR_NOACK;
+    int al = SSL_AD_UNRECOGNIZED_NAME;
+
+# ifndef OPENSSL_NO_EC
+    /*
+     * If we are client and using an elliptic curve cryptography cipher
+     * suite, then if server returns an EC point formats lists extension it
+     * must contain uncompressed.
+     */
+    unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+    unsigned long alg_a = s->s3->tmp.new_cipher->algorithm_auth;
+    if ((s->tlsext_ecpointformatlist != NULL)
+        && (s->tlsext_ecpointformatlist_length > 0)
+        && (s->session->tlsext_ecpointformatlist != NULL)
+        && (s->session->tlsext_ecpointformatlist_length > 0)
+        && ((alg_k & (SSL_kEECDH | SSL_kECDHr | SSL_kECDHe))
+            || (alg_a & SSL_aECDSA))) {
+        /* we are using an ECC cipher */
+        size_t i;
+        unsigned char *list;
+        int found_uncompressed = 0;
+        list = s->session->tlsext_ecpointformatlist;
+        for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++) {
+            if (*(list++) == TLSEXT_ECPOINTFORMAT_uncompressed) {
+                found_uncompressed = 1;
+                break;
+            }
+        }
+        if (!found_uncompressed) {
+            SSLerr(SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT,
+                   SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST);
+            return -1;
+        }
+    }
+    ret = SSL_TLSEXT_ERR_OK;
+# endif                         /* OPENSSL_NO_EC */
+
+    if (s->ctx != NULL && s->ctx->tlsext_servername_callback != 0)
+        ret =
+            s->ctx->tlsext_servername_callback(s, &al,
+                                               s->ctx->tlsext_servername_arg);
+    else if (s->initial_ctx != NULL
+             && s->initial_ctx->tlsext_servername_callback != 0)
+        ret =
+            s->initial_ctx->tlsext_servername_callback(s, &al,
+                                                       s->
+                                                       initial_ctx->tlsext_servername_arg);
+
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    if (s->s3->server_opaque_prf_input_len > 0) {
+        /*
+         * This case may indicate that we, as a client, want to insist on
+         * using opaque PRF inputs. So first verify that we really have a
+         * value from the server too.
+         */
+
+        if (s->s3->server_opaque_prf_input == NULL) {
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+            al = SSL_AD_HANDSHAKE_FAILURE;
+        }
 
-#ifndef OPENSSL_NO_EC
-	/* If we are client and using an elliptic curve cryptography cipher
-	 * suite, then if server returns an EC point formats lists extension
-	 * it must contain uncompressed.
-	 */
-	unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
-	unsigned long alg_a = s->s3->tmp.new_cipher->algorithm_auth;
-	if ((s->tlsext_ecpointformatlist != NULL) && (s->tlsext_ecpointformatlist_length > 0) && 
-	    (s->session->tlsext_ecpointformatlist != NULL) && (s->session->tlsext_ecpointformatlist_length > 0) && 
-	    ((alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe)) || (alg_a & SSL_aECDSA)))
-		{
-		/* we are using an ECC cipher */
-		size_t i;
-		unsigned char *list;
-		int found_uncompressed = 0;
-		list = s->session->tlsext_ecpointformatlist;
-		for (i = 0; i < s->session->tlsext_ecpointformatlist_length; i++)
-			{
-			if (*(list++) == TLSEXT_ECPOINTFORMAT_uncompressed)
-				{
-				found_uncompressed = 1;
-				break;
-				}
-			}
-		if (!found_uncompressed)
-			{
-			SSLerr(SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT,SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST);
-			return -1;
-			}
-		}
-	ret = SSL_TLSEXT_ERR_OK;
-#endif /* OPENSSL_NO_EC */
-
-	if (s->ctx != NULL && s->ctx->tlsext_servername_callback != 0) 
-		ret = s->ctx->tlsext_servername_callback(s, &al, s->ctx->tlsext_servername_arg);
-	else if (s->initial_ctx != NULL && s->initial_ctx->tlsext_servername_callback != 0) 		
-		ret = s->initial_ctx->tlsext_servername_callback(s, &al, s->initial_ctx->tlsext_servername_arg);
-
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	if (s->s3->server_opaque_prf_input_len > 0)
-		{
-		/* This case may indicate that we, as a client, want to insist on using opaque PRF inputs.
-		 * So first verify that we really have a value from the server too. */
-
-		if (s->s3->server_opaque_prf_input == NULL)
-			{
-			ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-			al = SSL_AD_HANDSHAKE_FAILURE;
-			}
-		
-		/* Anytime the server *has* sent an opaque PRF input, we need to check
-		 * that we have a client opaque PRF input of the same size. */
-		if (s->s3->client_opaque_prf_input == NULL ||
-		    s->s3->client_opaque_prf_input_len != s->s3->server_opaque_prf_input_len)
-			{
-			ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-			al = SSL_AD_ILLEGAL_PARAMETER;
-			}
-		}
-#endif
+        /*
+         * Anytime the server *has* sent an opaque PRF input, we need to
+         * check that we have a client opaque PRF input of the same size.
+         */
+        if (s->s3->client_opaque_prf_input == NULL ||
+            s->s3->client_opaque_prf_input_len !=
+            s->s3->server_opaque_prf_input_len) {
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+            al = SSL_AD_ILLEGAL_PARAMETER;
+        }
+    }
+# endif
+
+    /*
+     * If we've requested certificate status and we wont get one tell the
+     * callback
+     */
+    if ((s->tlsext_status_type != -1) && !(s->tlsext_status_expected)
+        && s->ctx && s->ctx->tlsext_status_cb) {
+        int r;
+        /*
+         * Set resp to NULL, resplen to -1 so callback knows there is no
+         * response.
+         */
+        if (s->tlsext_ocsp_resp) {
+            OPENSSL_free(s->tlsext_ocsp_resp);
+            s->tlsext_ocsp_resp = NULL;
+        }
+        s->tlsext_ocsp_resplen = -1;
+        r = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
+        if (r == 0) {
+            al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+        }
+        if (r < 0) {
+            al = SSL_AD_INTERNAL_ERROR;
+            ret = SSL_TLSEXT_ERR_ALERT_FATAL;
+        }
+    }
+
+    switch (ret) {
+    case SSL_TLSEXT_ERR_ALERT_FATAL:
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return -1;
+
+    case SSL_TLSEXT_ERR_ALERT_WARNING:
+        ssl3_send_alert(s, SSL3_AL_WARNING, al);
+        return 1;
+
+    case SSL_TLSEXT_ERR_NOACK:
+        s->servername_done = 0;
+    default:
+        return 1;
+    }
+}
 
-	/* If we've requested certificate status and we wont get one
- 	 * tell the callback
- 	 */
-	if ((s->tlsext_status_type != -1) && !(s->tlsext_status_expected)
-			&& s->ctx && s->ctx->tlsext_status_cb)
-		{
-		int r;
-		/* Set resp to NULL, resplen to -1 so callback knows
- 		 * there is no response.
- 		 */
-		if (s->tlsext_ocsp_resp)
-			{
-			OPENSSL_free(s->tlsext_ocsp_resp);
-			s->tlsext_ocsp_resp = NULL;
-			}
-		s->tlsext_ocsp_resplen = -1;
-		r = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
-		if (r == 0)
-			{
-			al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
-			ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-			}
-		if (r < 0)
-			{
-			al = SSL_AD_INTERNAL_ERROR;
-			ret = SSL_TLSEXT_ERR_ALERT_FATAL;
-			}
-		}
-
-	switch (ret)
-		{
-		case SSL_TLSEXT_ERR_ALERT_FATAL:
-			ssl3_send_alert(s,SSL3_AL_FATAL,al); 
-			return -1;
-
-		case SSL_TLSEXT_ERR_ALERT_WARNING:
-			ssl3_send_alert(s,SSL3_AL_WARNING,al);
-			return 1; 
-					
-		case SSL_TLSEXT_ERR_NOACK:
-			s->servername_done=0;
-			default:
-		return 1;
-		}
-	}
-
-int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n) 
-	{
-	int al = -1;
-	if (s->version < SSL3_VERSION)
-		return 1;
-	if (ssl_scan_serverhello_tlsext(s, p, d, n, &al) <= 0) 
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,al); 
-		return 0;
-		}
-
-	if (ssl_check_serverhello_tlsext(s) <= 0) 
-		{
-		SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT,SSL_R_SERVERHELLO_TLSEXT);
-		return 0;
-		}
-	return 1;
+int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d,
+                                 int n)
+{
+    int al = -1;
+    if (s->version < SSL3_VERSION)
+        return 1;
+    if (ssl_scan_serverhello_tlsext(s, p, d, n, &al) <= 0) {
+        ssl3_send_alert(s, SSL3_AL_FATAL, al);
+        return 0;
+    }
+
+    if (ssl_check_serverhello_tlsext(s) <= 0) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT, SSL_R_SERVERHELLO_TLSEXT);
+        return 0;
+    }
+    return 1;
 }
 
 /*-
@@ -3384,91 +3228,89 @@ int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **p, unsigned char *d, in
  *   Otherwise, s->tlsext_ticket_expected is set to 0.
  */
 int tls1_process_ticket(SSL *s, unsigned char *session_id, int len,
-			const unsigned char *limit, SSL_SESSION **ret)
-	{
-	/* Point after session ID in client hello */
-	const unsigned char *p = session_id + len;
-	unsigned short i;
-
-	*ret = NULL;
-	s->tlsext_ticket_expected = 0;
-
-	/* If tickets disabled behave as if no ticket present
-	 * to permit stateful resumption.
-	 */
-	if (SSL_get_options(s) & SSL_OP_NO_TICKET)
-		return 0;
-	if ((s->version <= SSL3_VERSION) || !limit)
-		return 0;
-	if (p >= limit)
-		return -1;
-	/* Skip past DTLS cookie */
-	if (SSL_IS_DTLS(s))
-		{
-		i = *(p++);
-		p+= i;
-		if (p >= limit)
-			return -1;
-		}
-	/* Skip past cipher list */
-	n2s(p, i);
-	p+= i;
-	if (p >= limit)
-		return -1;
-	/* Skip past compression algorithm list */
-	i = *(p++);
-	p += i;
-	if (p > limit)
-		return -1;
-	/* Now at start of extensions */
-	if ((p + 2) >= limit)
-		return 0;
-	n2s(p, i);
-	while ((p + 4) <= limit)
-		{
-		unsigned short type, size;
-		n2s(p, type);
-		n2s(p, size);
-		if (p + size > limit)
-			return 0;
-		if (type == TLSEXT_TYPE_session_ticket)
-			{
-			int r;
-			if (size == 0)
-				{
-				/* The client will accept a ticket but doesn't
-				 * currently have one. */
-				s->tlsext_ticket_expected = 1;
-				return 1;
-				}
-			if (s->tls_session_secret_cb)
-				{
-				/* Indicate that the ticket couldn't be
-				 * decrypted rather than generating the session
-				 * from ticket now, trigger abbreviated
-				 * handshake based on external mechanism to
-				 * calculate the master secret later. */
-				return 2;
-				}
-			r = tls_decrypt_ticket(s, p, size, session_id, len, ret);
-			switch (r)
-				{
-				case 2: /* ticket couldn't be decrypted */
-					s->tlsext_ticket_expected = 1;
-					return 2;
-				case 3: /* ticket was decrypted */
-					return r;
-				case 4: /* ticket decrypted but need to renew */
-					s->tlsext_ticket_expected = 1;
-					return 3;
-				default: /* fatal error */
-					return -1;
-				}
-			}
-		p += size;
-		}
-	return 0;
-	}
+                        const unsigned char *limit, SSL_SESSION **ret)
+{
+    /* Point after session ID in client hello */
+    const unsigned char *p = session_id + len;
+    unsigned short i;
+
+    *ret = NULL;
+    s->tlsext_ticket_expected = 0;
+
+    /*
+     * If tickets disabled behave as if no ticket present to permit stateful
+     * resumption.
+     */
+    if (SSL_get_options(s) & SSL_OP_NO_TICKET)
+        return 0;
+    if ((s->version <= SSL3_VERSION) || !limit)
+        return 0;
+    if (p >= limit)
+        return -1;
+    /* Skip past DTLS cookie */
+    if (SSL_IS_DTLS(s)) {
+        i = *(p++);
+        p += i;
+        if (p >= limit)
+            return -1;
+    }
+    /* Skip past cipher list */
+    n2s(p, i);
+    p += i;
+    if (p >= limit)
+        return -1;
+    /* Skip past compression algorithm list */
+    i = *(p++);
+    p += i;
+    if (p > limit)
+        return -1;
+    /* Now at start of extensions */
+    if ((p + 2) >= limit)
+        return 0;
+    n2s(p, i);
+    while ((p + 4) <= limit) {
+        unsigned short type, size;
+        n2s(p, type);
+        n2s(p, size);
+        if (p + size > limit)
+            return 0;
+        if (type == TLSEXT_TYPE_session_ticket) {
+            int r;
+            if (size == 0) {
+                /*
+                 * The client will accept a ticket but doesn't currently have
+                 * one.
+                 */
+                s->tlsext_ticket_expected = 1;
+                return 1;
+            }
+            if (s->tls_session_secret_cb) {
+                /*
+                 * Indicate that the ticket couldn't be decrypted rather than
+                 * generating the session from ticket now, trigger
+                 * abbreviated handshake based on external mechanism to
+                 * calculate the master secret later.
+                 */
+                return 2;
+            }
+            r = tls_decrypt_ticket(s, p, size, session_id, len, ret);
+            switch (r) {
+            case 2:            /* ticket couldn't be decrypted */
+                s->tlsext_ticket_expected = 1;
+                return 2;
+            case 3:            /* ticket was decrypted */
+                return r;
+            case 4:            /* ticket decrypted but need to renew */
+                s->tlsext_ticket_expected = 1;
+                return 3;
+            default:           /* fatal error */
+                return -1;
+            }
+        }
+        p += size;
+    }
+    return 0;
+}
 
 /*-
  * tls_decrypt_ticket attempts to decrypt a session ticket.
@@ -3486,1109 +3328,1029 @@ int tls1_process_ticket(SSL *s, unsigned char *session_id, int len,
  *    3: a ticket was successfully decrypted and *psess was set.
  *    4: same as 3, but the ticket needs to be renewed.
  */
-static int tls_decrypt_ticket(SSL *s, const unsigned char *etick, int eticklen,
-				const unsigned char *sess_id, int sesslen,
-				SSL_SESSION **psess)
-	{
-	SSL_SESSION *sess;
-	unsigned char *sdec;
-	const unsigned char *p;
-	int slen, mlen, renew_ticket = 0;
-	unsigned char tick_hmac[EVP_MAX_MD_SIZE];
-	HMAC_CTX hctx;
-	EVP_CIPHER_CTX ctx;
-	SSL_CTX *tctx = s->initial_ctx;
-	/* Need at least keyname + iv + some encrypted data */
-	if (eticklen < 48)
-		return 2;
-	/* Initialize session ticket encryption and HMAC contexts */
-	HMAC_CTX_init(&hctx);
-	EVP_CIPHER_CTX_init(&ctx);
-	if (tctx->tlsext_ticket_key_cb)
-		{
-		unsigned char *nctick = (unsigned char *)etick;
-		int rv = tctx->tlsext_ticket_key_cb(s, nctick, nctick + 16,
-							&ctx, &hctx, 0);
-		if (rv < 0)
-			return -1;
-		if (rv == 0)
-			return 2;
-		if (rv == 2)
-			renew_ticket = 1;
-		}
-	else
-		{
-		/* Check key name matches */
-		if (memcmp(etick, tctx->tlsext_tick_key_name, 16))
-			return 2;
-		HMAC_Init_ex(&hctx, tctx->tlsext_tick_hmac_key, 16,
-					tlsext_tick_md(), NULL);
-		EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,
-				tctx->tlsext_tick_aes_key, etick + 16);
-		}
-	/* Attempt to process session ticket, first conduct sanity and
-	 * integrity checks on ticket.
-	 */
-	mlen = HMAC_size(&hctx);
-	if (mlen < 0)
-		{
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		return -1;
-		}
-	eticklen -= mlen;
-	/* Check HMAC of encrypted ticket */
-	HMAC_Update(&hctx, etick, eticklen);
-	HMAC_Final(&hctx, tick_hmac, NULL);
-	HMAC_CTX_cleanup(&hctx);
-	if (CRYPTO_memcmp(tick_hmac, etick + eticklen, mlen))
-		{
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		return 2;
-		}
-	/* Attempt to decrypt session data */
-	/* Move p after IV to start of encrypted ticket, update length */
-	p = etick + 16 + EVP_CIPHER_CTX_iv_length(&ctx);
-	eticklen -= 16 + EVP_CIPHER_CTX_iv_length(&ctx);
-	sdec = OPENSSL_malloc(eticklen);
-	if (!sdec)
-		{
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		return -1;
-		}
-	EVP_DecryptUpdate(&ctx, sdec, &slen, p, eticklen);
-	if (EVP_DecryptFinal(&ctx, sdec + slen, &mlen) <= 0)
-		{
-		EVP_CIPHER_CTX_cleanup(&ctx);
-		OPENSSL_free(sdec);
-		return 2;
-		}
-	slen += mlen;
-	EVP_CIPHER_CTX_cleanup(&ctx);
-	p = sdec;
-
-	sess = d2i_SSL_SESSION(NULL, &p, slen);
-	OPENSSL_free(sdec);
-	if (sess)
-		{
-		/* The session ID, if non-empty, is used by some clients to
-		 * detect that the ticket has been accepted. So we copy it to
-		 * the session structure. If it is empty set length to zero
-		 * as required by standard.
-		 */
-		if (sesslen)
-			memcpy(sess->session_id, sess_id, sesslen);
-		sess->session_id_length = sesslen;
-		*psess = sess;
-		if (renew_ticket)
-			return 4;
-		else
-			return 3;
-		}
-        ERR_clear_error();
-	/* For session parse failure, indicate that we need to send a new
-	 * ticket. */
-	return 2;
-	}
+static int tls_decrypt_ticket(SSL *s, const unsigned char *etick,
+                              int eticklen, const unsigned char *sess_id,
+                              int sesslen, SSL_SESSION **psess)
+{
+    SSL_SESSION *sess;
+    unsigned char *sdec;
+    const unsigned char *p;
+    int slen, mlen, renew_ticket = 0;
+    unsigned char tick_hmac[EVP_MAX_MD_SIZE];
+    HMAC_CTX hctx;
+    EVP_CIPHER_CTX ctx;
+    SSL_CTX *tctx = s->initial_ctx;
+    /* Need at least keyname + iv + some encrypted data */
+    if (eticklen < 48)
+        return 2;
+    /* Initialize session ticket encryption and HMAC contexts */
+    HMAC_CTX_init(&hctx);
+    EVP_CIPHER_CTX_init(&ctx);
+    if (tctx->tlsext_ticket_key_cb) {
+        unsigned char *nctick = (unsigned char *)etick;
+        int rv = tctx->tlsext_ticket_key_cb(s, nctick, nctick + 16,
+                                            &ctx, &hctx, 0);
+        if (rv < 0)
+            return -1;
+        if (rv == 0)
+            return 2;
+        if (rv == 2)
+            renew_ticket = 1;
+    } else {
+        /* Check key name matches */
+        if (memcmp(etick, tctx->tlsext_tick_key_name, 16))
+            return 2;
+        HMAC_Init_ex(&hctx, tctx->tlsext_tick_hmac_key, 16,
+                     tlsext_tick_md(), NULL);
+        EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,
+                           tctx->tlsext_tick_aes_key, etick + 16);
+    }
+    /*
+     * Attempt to process session ticket, first conduct sanity and integrity
+     * checks on ticket.
+     */
+    mlen = HMAC_size(&hctx);
+    if (mlen < 0) {
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        return -1;
+    }
+    eticklen -= mlen;
+    /* Check HMAC of encrypted ticket */
+    HMAC_Update(&hctx, etick, eticklen);
+    HMAC_Final(&hctx, tick_hmac, NULL);
+    HMAC_CTX_cleanup(&hctx);
+    if (CRYPTO_memcmp(tick_hmac, etick + eticklen, mlen)) {
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        return 2;
+    }
+    /* Attempt to decrypt session data */
+    /* Move p after IV to start of encrypted ticket, update length */
+    p = etick + 16 + EVP_CIPHER_CTX_iv_length(&ctx);
+    eticklen -= 16 + EVP_CIPHER_CTX_iv_length(&ctx);
+    sdec = OPENSSL_malloc(eticklen);
+    if (!sdec) {
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        return -1;
+    }
+    EVP_DecryptUpdate(&ctx, sdec, &slen, p, eticklen);
+    if (EVP_DecryptFinal(&ctx, sdec + slen, &mlen) <= 0) {
+        EVP_CIPHER_CTX_cleanup(&ctx);
+        OPENSSL_free(sdec);
+        return 2;
+    }
+    slen += mlen;
+    EVP_CIPHER_CTX_cleanup(&ctx);
+    p = sdec;
+
+    sess = d2i_SSL_SESSION(NULL, &p, slen);
+    OPENSSL_free(sdec);
+    if (sess) {
+        /*
+         * The session ID, if non-empty, is used by some clients to detect
+         * that the ticket has been accepted. So we copy it to the session
+         * structure. If it is empty set length to zero as required by
+         * standard.
+         */
+        if (sesslen)
+            memcpy(sess->session_id, sess_id, sesslen);
+        sess->session_id_length = sesslen;
+        *psess = sess;
+        if (renew_ticket)
+            return 4;
+        else
+            return 3;
+    }
+    ERR_clear_error();
+    /*
+     * For session parse failure, indicate that we need to send a new ticket.
+     */
+    return 2;
+}
 
 /* Tables to translate from NIDs to TLS v1.2 ids */
 
-typedef struct 
-	{
-	int nid;
-	int id;
-	} tls12_lookup;
+typedef struct {
+    int nid;
+    int id;
+} tls12_lookup;
 
 static tls12_lookup tls12_md[] = {
-	{NID_md5, TLSEXT_hash_md5},
-	{NID_sha1, TLSEXT_hash_sha1},
-	{NID_sha224, TLSEXT_hash_sha224},
-	{NID_sha256, TLSEXT_hash_sha256},
-	{NID_sha384, TLSEXT_hash_sha384},
-	{NID_sha512, TLSEXT_hash_sha512}
+    {NID_md5, TLSEXT_hash_md5},
+    {NID_sha1, TLSEXT_hash_sha1},
+    {NID_sha224, TLSEXT_hash_sha224},
+    {NID_sha256, TLSEXT_hash_sha256},
+    {NID_sha384, TLSEXT_hash_sha384},
+    {NID_sha512, TLSEXT_hash_sha512}
 };
 
 static tls12_lookup tls12_sig[] = {
-	{EVP_PKEY_RSA, TLSEXT_signature_rsa},
-	{EVP_PKEY_DSA, TLSEXT_signature_dsa},
-	{EVP_PKEY_EC, TLSEXT_signature_ecdsa}
+    {EVP_PKEY_RSA, TLSEXT_signature_rsa},
+    {EVP_PKEY_DSA, TLSEXT_signature_dsa},
+    {EVP_PKEY_EC, TLSEXT_signature_ecdsa}
 };
 
 static int tls12_find_id(int nid, tls12_lookup *table, size_t tlen)
-	{
-	size_t i;
-	for (i = 0; i < tlen; i++)
-		{
-		if (table[i].nid == nid)
-			return table[i].id;
-		}
-	return -1;
-	}
+{
+    size_t i;
+    for (i = 0; i < tlen; i++) {
+        if (table[i].nid == nid)
+            return table[i].id;
+    }
+    return -1;
+}
 
 static int tls12_find_nid(int id, tls12_lookup *table, size_t tlen)
-	{
-	size_t i;
-	for (i = 0; i < tlen; i++)
-		{
-		if ((table[i].id) == id)
-			return table[i].nid;
-		}
-	return NID_undef;
-	}
-
-int tls12_get_sigandhash(unsigned char *p, const EVP_PKEY *pk, const EVP_MD *md)
-	{
-	int sig_id, md_id;
-	if (!md)
-		return 0;
-	md_id = tls12_find_id(EVP_MD_type(md), tls12_md,
-				sizeof(tls12_md)/sizeof(tls12_lookup));
-	if (md_id == -1)
-		return 0;
-	sig_id = tls12_get_sigid(pk);
-	if (sig_id == -1)
-		return 0;
-	p[0] = (unsigned char)md_id;
-	p[1] = (unsigned char)sig_id;
-	return 1;
-	}
+{
+    size_t i;
+    for (i = 0; i < tlen; i++) {
+        if ((table[i].id) == id)
+            return table[i].nid;
+    }
+    return NID_undef;
+}
+
+int tls12_get_sigandhash(unsigned char *p, const EVP_PKEY *pk,
+                         const EVP_MD *md)
+{
+    int sig_id, md_id;
+    if (!md)
+        return 0;
+    md_id = tls12_find_id(EVP_MD_type(md), tls12_md,
+                          sizeof(tls12_md) / sizeof(tls12_lookup));
+    if (md_id == -1)
+        return 0;
+    sig_id = tls12_get_sigid(pk);
+    if (sig_id == -1)
+        return 0;
+    p[0] = (unsigned char)md_id;
+    p[1] = (unsigned char)sig_id;
+    return 1;
+}
 
 int tls12_get_sigid(const EVP_PKEY *pk)
-	{
-	return tls12_find_id(pk->type, tls12_sig,
-				sizeof(tls12_sig)/sizeof(tls12_lookup));
-	}
+{
+    return tls12_find_id(pk->type, tls12_sig,
+                         sizeof(tls12_sig) / sizeof(tls12_lookup));
+}
 
 const EVP_MD *tls12_get_hash(unsigned char hash_alg)
-	{
-	switch(hash_alg)
-		{
-#ifndef OPENSSL_NO_MD5
-		case TLSEXT_hash_md5:
-#ifdef OPENSSL_FIPS
-		if (FIPS_mode())
-			return NULL;
-#endif
-		return EVP_md5();
-#endif
-#ifndef OPENSSL_NO_SHA
-		case TLSEXT_hash_sha1:
-		return EVP_sha1();
-#endif
-#ifndef OPENSSL_NO_SHA256
-		case TLSEXT_hash_sha224:
-		return EVP_sha224();
-
-		case TLSEXT_hash_sha256:
-		return EVP_sha256();
-#endif
-#ifndef OPENSSL_NO_SHA512
-		case TLSEXT_hash_sha384:
-		return EVP_sha384();
-
-		case TLSEXT_hash_sha512:
-		return EVP_sha512();
-#endif
-		default:
-		return NULL;
-
-		}
-	}
+{
+    switch (hash_alg) {
+# ifndef OPENSSL_NO_MD5
+    case TLSEXT_hash_md5:
+#  ifdef OPENSSL_FIPS
+        if (FIPS_mode())
+            return NULL;
+#  endif
+        return EVP_md5();
+# endif
+# ifndef OPENSSL_NO_SHA
+    case TLSEXT_hash_sha1:
+        return EVP_sha1();
+# endif
+# ifndef OPENSSL_NO_SHA256
+    case TLSEXT_hash_sha224:
+        return EVP_sha224();
+
+    case TLSEXT_hash_sha256:
+        return EVP_sha256();
+# endif
+# ifndef OPENSSL_NO_SHA512
+    case TLSEXT_hash_sha384:
+        return EVP_sha384();
+
+    case TLSEXT_hash_sha512:
+        return EVP_sha512();
+# endif
+    default:
+        return NULL;
+
+    }
+}
 
 static int tls12_get_pkey_idx(unsigned char sig_alg)
-	{
-	switch(sig_alg)
-		{
-#ifndef OPENSSL_NO_RSA
-	case TLSEXT_signature_rsa:
-		return SSL_PKEY_RSA_SIGN;
-#endif
-#ifndef OPENSSL_NO_DSA
-	case TLSEXT_signature_dsa:
-		return SSL_PKEY_DSA_SIGN;
-#endif
-#ifndef OPENSSL_NO_ECDSA
-	case TLSEXT_signature_ecdsa:
-		return SSL_PKEY_ECC;
-#endif
-		}
-	return -1;
-	}
+{
+    switch (sig_alg) {
+# ifndef OPENSSL_NO_RSA
+    case TLSEXT_signature_rsa:
+        return SSL_PKEY_RSA_SIGN;
+# endif
+# ifndef OPENSSL_NO_DSA
+    case TLSEXT_signature_dsa:
+        return SSL_PKEY_DSA_SIGN;
+# endif
+# ifndef OPENSSL_NO_ECDSA
+    case TLSEXT_signature_ecdsa:
+        return SSL_PKEY_ECC;
+# endif
+    }
+    return -1;
+}
 
 /* Convert TLS 1.2 signature algorithm extension values into NIDs */
 static void tls1_lookup_sigalg(int *phash_nid, int *psign_nid,
-			int *psignhash_nid, const unsigned char *data)
-	{
-	int sign_nid = 0, hash_nid = 0;
-	if (!phash_nid && !psign_nid && !psignhash_nid)
-		return;
-	if (phash_nid || psignhash_nid)
-		{
-		hash_nid = tls12_find_nid(data[0], tls12_md,
-					sizeof(tls12_md)/sizeof(tls12_lookup));
-		if (phash_nid)
-			*phash_nid = hash_nid;
-		}
-	if (psign_nid || psignhash_nid)
-		{
-		sign_nid = tls12_find_nid(data[1], tls12_sig,
-					sizeof(tls12_sig)/sizeof(tls12_lookup));
-		if (psign_nid)
-			*psign_nid = sign_nid;
-		}
-	if (psignhash_nid)
-		{
-		if (sign_nid && hash_nid)
-			OBJ_find_sigid_by_algs(psignhash_nid,
-							hash_nid, sign_nid);
-		else
-			*psignhash_nid = NID_undef;
-		}
-	}
+                               int *psignhash_nid, const unsigned char *data)
+{
+    int sign_nid = 0, hash_nid = 0;
+    if (!phash_nid && !psign_nid && !psignhash_nid)
+        return;
+    if (phash_nid || psignhash_nid) {
+        hash_nid = tls12_find_nid(data[0], tls12_md,
+                                  sizeof(tls12_md) / sizeof(tls12_lookup));
+        if (phash_nid)
+            *phash_nid = hash_nid;
+    }
+    if (psign_nid || psignhash_nid) {
+        sign_nid = tls12_find_nid(data[1], tls12_sig,
+                                  sizeof(tls12_sig) / sizeof(tls12_lookup));
+        if (psign_nid)
+            *psign_nid = sign_nid;
+    }
+    if (psignhash_nid) {
+        if (sign_nid && hash_nid)
+            OBJ_find_sigid_by_algs(psignhash_nid, hash_nid, sign_nid);
+        else
+            *psignhash_nid = NID_undef;
+    }
+}
+
 /* Given preference and allowed sigalgs set shared sigalgs */
 static int tls12_do_shared_sigalgs(TLS_SIGALGS *shsig,
-				const unsigned char *pref, size_t preflen,
-				const unsigned char *allow, size_t allowlen)
-	{
-	const unsigned char *ptmp, *atmp;
-	size_t i, j, nmatch = 0;
-	for (i = 0, ptmp = pref; i < preflen; i+=2, ptmp+=2)
-		{
-		/* Skip disabled hashes or signature algorithms */
-		if (tls12_get_hash(ptmp[0]) == NULL)
-			continue;
-		if (tls12_get_pkey_idx(ptmp[1]) == -1)
-			continue;
-		for (j = 0, atmp = allow; j < allowlen; j+=2, atmp+=2)
-			{
-			if (ptmp[0] == atmp[0] && ptmp[1] == atmp[1])
-				{
-				nmatch++;
-				if (shsig)
-					{
-					shsig->rhash = ptmp[0];
-					shsig->rsign = ptmp[1];
-					tls1_lookup_sigalg(&shsig->hash_nid,
-						&shsig->sign_nid,
-						&shsig->signandhash_nid,
-						ptmp);
-					shsig++;
-					}
-				break;
-				}
-			}
-		}
-	return nmatch;
-	}
+                                   const unsigned char *pref, size_t preflen,
+                                   const unsigned char *allow,
+                                   size_t allowlen)
+{
+    const unsigned char *ptmp, *atmp;
+    size_t i, j, nmatch = 0;
+    for (i = 0, ptmp = pref; i < preflen; i += 2, ptmp += 2) {
+        /* Skip disabled hashes or signature algorithms */
+        if (tls12_get_hash(ptmp[0]) == NULL)
+            continue;
+        if (tls12_get_pkey_idx(ptmp[1]) == -1)
+            continue;
+        for (j = 0, atmp = allow; j < allowlen; j += 2, atmp += 2) {
+            if (ptmp[0] == atmp[0] && ptmp[1] == atmp[1]) {
+                nmatch++;
+                if (shsig) {
+                    shsig->rhash = ptmp[0];
+                    shsig->rsign = ptmp[1];
+                    tls1_lookup_sigalg(&shsig->hash_nid,
+                                       &shsig->sign_nid,
+                                       &shsig->signandhash_nid, ptmp);
+                    shsig++;
+                }
+                break;
+            }
+        }
+    }
+    return nmatch;
+}
 
 /* Set shared signature algorithms for SSL structures */
 static int tls1_set_shared_sigalgs(SSL *s)
-	{
-	const unsigned char *pref, *allow, *conf;
-	size_t preflen, allowlen, conflen;
-	size_t nmatch;
-	TLS_SIGALGS *salgs = NULL;
-	CERT *c = s->cert;
-	unsigned int is_suiteb = tls1_suiteb(s);
-	if (c->shared_sigalgs)
-		{
-		OPENSSL_free(c->shared_sigalgs);
-		c->shared_sigalgs = NULL;
-		}
-	/* If client use client signature algorithms if not NULL */
-	if (!s->server && c->client_sigalgs && !is_suiteb)
-		{
-		conf = c->client_sigalgs;
-		conflen = c->client_sigalgslen;
-		}
-	else if (c->conf_sigalgs && !is_suiteb)
-		{
-		conf = c->conf_sigalgs;
-		conflen = c->conf_sigalgslen;
-		}
-	else
-		conflen = tls12_get_psigalgs(s, &conf);
-	if(s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || is_suiteb)
-		{
-		pref = conf;
-		preflen = conflen;
-		allow = c->peer_sigalgs;
-		allowlen = c->peer_sigalgslen;
-		}
-	else
-		{
-		allow = conf;
-		allowlen = conflen;
-		pref = c->peer_sigalgs;
-		preflen = c->peer_sigalgslen;
-		}
-	nmatch = tls12_do_shared_sigalgs(NULL, pref, preflen, allow, allowlen);
-	if (!nmatch)
-		return 1;
-	salgs = OPENSSL_malloc(nmatch * sizeof(TLS_SIGALGS));
-	if (!salgs)
-		return 0;
-	nmatch = tls12_do_shared_sigalgs(salgs, pref, preflen, allow, allowlen);
-	c->shared_sigalgs = salgs;
-	c->shared_sigalgslen = nmatch;
-	return 1;
-	}
-		
+{
+    const unsigned char *pref, *allow, *conf;
+    size_t preflen, allowlen, conflen;
+    size_t nmatch;
+    TLS_SIGALGS *salgs = NULL;
+    CERT *c = s->cert;
+    unsigned int is_suiteb = tls1_suiteb(s);
+    if (c->shared_sigalgs) {
+        OPENSSL_free(c->shared_sigalgs);
+        c->shared_sigalgs = NULL;
+    }
+    /* If client use client signature algorithms if not NULL */
+    if (!s->server && c->client_sigalgs && !is_suiteb) {
+        conf = c->client_sigalgs;
+        conflen = c->client_sigalgslen;
+    } else if (c->conf_sigalgs && !is_suiteb) {
+        conf = c->conf_sigalgs;
+        conflen = c->conf_sigalgslen;
+    } else
+        conflen = tls12_get_psigalgs(s, &conf);
+    if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || is_suiteb) {
+        pref = conf;
+        preflen = conflen;
+        allow = c->peer_sigalgs;
+        allowlen = c->peer_sigalgslen;
+    } else {
+        allow = conf;
+        allowlen = conflen;
+        pref = c->peer_sigalgs;
+        preflen = c->peer_sigalgslen;
+    }
+    nmatch = tls12_do_shared_sigalgs(NULL, pref, preflen, allow, allowlen);
+    if (!nmatch)
+        return 1;
+    salgs = OPENSSL_malloc(nmatch * sizeof(TLS_SIGALGS));
+    if (!salgs)
+        return 0;
+    nmatch = tls12_do_shared_sigalgs(salgs, pref, preflen, allow, allowlen);
+    c->shared_sigalgs = salgs;
+    c->shared_sigalgslen = nmatch;
+    return 1;
+}
 
 /* Set preferred digest for each key type */
 
 int tls1_save_sigalgs(SSL *s, const unsigned char *data, int dsize)
-	{
-	CERT *c = s->cert;
-	/* Extension ignored for inappropriate versions */
-	if (!SSL_USE_SIGALGS(s))
-		return 1;
-	/* Should never happen */
-	if (!c)
-		return 0;
-
-	if (c->peer_sigalgs)
-		OPENSSL_free(c->peer_sigalgs);
-	c->peer_sigalgs = OPENSSL_malloc(dsize);
-	if (!c->peer_sigalgs)
-		return 0;
-	c->peer_sigalgslen = dsize;
-	memcpy(c->peer_sigalgs, data, dsize);
-	return 1;
-	}
+{
+    CERT *c = s->cert;
+    /* Extension ignored for inappropriate versions */
+    if (!SSL_USE_SIGALGS(s))
+        return 1;
+    /* Should never happen */
+    if (!c)
+        return 0;
+
+    if (c->peer_sigalgs)
+        OPENSSL_free(c->peer_sigalgs);
+    c->peer_sigalgs = OPENSSL_malloc(dsize);
+    if (!c->peer_sigalgs)
+        return 0;
+    c->peer_sigalgslen = dsize;
+    memcpy(c->peer_sigalgs, data, dsize);
+    return 1;
+}
 
 int tls1_process_sigalgs(SSL *s)
-	{
-	int idx;
-	size_t i;
-	const EVP_MD *md;
-	CERT *c = s->cert;
-	TLS_SIGALGS *sigptr;
-	if (!tls1_set_shared_sigalgs(s))
-		return 0;
-
-#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-	if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
-		{
-		/* Use first set signature preference to force message
-		 * digest, ignoring any peer preferences.
-		 */
-		const unsigned char *sigs = NULL;
-		if (s->server)
-			sigs = c->conf_sigalgs;
-		else
-			sigs = c->client_sigalgs;
-		if (sigs)
-			{
-			idx = tls12_get_pkey_idx(sigs[1]);
-			md = tls12_get_hash(sigs[0]);
-			c->pkeys[idx].digest = md;
-			c->pkeys[idx].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
-			if (idx == SSL_PKEY_RSA_SIGN)
-				{
-				c->pkeys[SSL_PKEY_RSA_ENC].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
-				c->pkeys[SSL_PKEY_RSA_ENC].digest = md;
-				}
-			}
-		}
-#endif
-
-	for (i = 0, sigptr = c->shared_sigalgs;
-			i < c->shared_sigalgslen; i++, sigptr++)
-		{
-		idx = tls12_get_pkey_idx(sigptr->rsign);
-		if (idx > 0 && c->pkeys[idx].digest == NULL)
-			{
-			md = tls12_get_hash(sigptr->rhash);
-			c->pkeys[idx].digest = md;
-			c->pkeys[idx].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
-			if (idx == SSL_PKEY_RSA_SIGN)
-				{
-				c->pkeys[SSL_PKEY_RSA_ENC].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
-				c->pkeys[SSL_PKEY_RSA_ENC].digest = md;
-				}
-			}
-
-		}
-	/* In strict mode leave unset digests as NULL to indicate we can't
-	 * use the certificate for signing.
-	 */
-	if (!(s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT))
-		{
-		/* Set any remaining keys to default values. NOTE: if alg is
-		 * not supported it stays as NULL.
-	 	 */
-#ifndef OPENSSL_NO_DSA
-		if (!c->pkeys[SSL_PKEY_DSA_SIGN].digest)
-			c->pkeys[SSL_PKEY_DSA_SIGN].digest = EVP_sha1();
-#endif
-#ifndef OPENSSL_NO_RSA
-		if (!c->pkeys[SSL_PKEY_RSA_SIGN].digest)
-			{
-			c->pkeys[SSL_PKEY_RSA_SIGN].digest = EVP_sha1();
-			c->pkeys[SSL_PKEY_RSA_ENC].digest = EVP_sha1();
-			}
-#endif
-#ifndef OPENSSL_NO_ECDSA
-		if (!c->pkeys[SSL_PKEY_ECC].digest)
-			c->pkeys[SSL_PKEY_ECC].digest = EVP_sha1();
-#endif
-		}
-	return 1;
-	}
+{
+    int idx;
+    size_t i;
+    const EVP_MD *md;
+    CERT *c = s->cert;
+    TLS_SIGALGS *sigptr;
+    if (!tls1_set_shared_sigalgs(s))
+        return 0;
+
+# ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
+    if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL) {
+        /*
+         * Use first set signature preference to force message digest,
+         * ignoring any peer preferences.
+         */
+        const unsigned char *sigs = NULL;
+        if (s->server)
+            sigs = c->conf_sigalgs;
+        else
+            sigs = c->client_sigalgs;
+        if (sigs) {
+            idx = tls12_get_pkey_idx(sigs[1]);
+            md = tls12_get_hash(sigs[0]);
+            c->pkeys[idx].digest = md;
+            c->pkeys[idx].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
+            if (idx == SSL_PKEY_RSA_SIGN) {
+                c->pkeys[SSL_PKEY_RSA_ENC].valid_flags =
+                    CERT_PKEY_EXPLICIT_SIGN;
+                c->pkeys[SSL_PKEY_RSA_ENC].digest = md;
+            }
+        }
+    }
+# endif
+
+    for (i = 0, sigptr = c->shared_sigalgs;
+         i < c->shared_sigalgslen; i++, sigptr++) {
+        idx = tls12_get_pkey_idx(sigptr->rsign);
+        if (idx > 0 && c->pkeys[idx].digest == NULL) {
+            md = tls12_get_hash(sigptr->rhash);
+            c->pkeys[idx].digest = md;
+            c->pkeys[idx].valid_flags = CERT_PKEY_EXPLICIT_SIGN;
+            if (idx == SSL_PKEY_RSA_SIGN) {
+                c->pkeys[SSL_PKEY_RSA_ENC].valid_flags =
+                    CERT_PKEY_EXPLICIT_SIGN;
+                c->pkeys[SSL_PKEY_RSA_ENC].digest = md;
+            }
+        }
 
+    }
+    /*
+     * In strict mode leave unset digests as NULL to indicate we can't use
+     * the certificate for signing.
+     */
+    if (!(s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)) {
+        /*
+         * Set any remaining keys to default values. NOTE: if alg is not
+         * supported it stays as NULL.
+         */
+# ifndef OPENSSL_NO_DSA
+        if (!c->pkeys[SSL_PKEY_DSA_SIGN].digest)
+            c->pkeys[SSL_PKEY_DSA_SIGN].digest = EVP_sha1();
+# endif
+# ifndef OPENSSL_NO_RSA
+        if (!c->pkeys[SSL_PKEY_RSA_SIGN].digest) {
+            c->pkeys[SSL_PKEY_RSA_SIGN].digest = EVP_sha1();
+            c->pkeys[SSL_PKEY_RSA_ENC].digest = EVP_sha1();
+        }
+# endif
+# ifndef OPENSSL_NO_ECDSA
+        if (!c->pkeys[SSL_PKEY_ECC].digest)
+            c->pkeys[SSL_PKEY_ECC].digest = EVP_sha1();
+# endif
+    }
+    return 1;
+}
 
 int SSL_get_sigalgs(SSL *s, int idx,
-			int *psign, int *phash, int *psignhash,
-			unsigned char *rsig, unsigned char *rhash)
-	{
-	const unsigned char *psig = s->cert->peer_sigalgs;
-	if (psig == NULL)
-		return 0;
-	if (idx >= 0)
-		{
-		idx <<= 1;
-		if (idx >= (int)s->cert->peer_sigalgslen)
-			return 0;
-		psig += idx;
-		if (rhash)
-			*rhash = psig[0];
-		if (rsig)
-			*rsig = psig[1];
-		tls1_lookup_sigalg(phash, psign, psignhash, psig);
-		}
-	return s->cert->peer_sigalgslen / 2;
-	}
+                    int *psign, int *phash, int *psignhash,
+                    unsigned char *rsig, unsigned char *rhash)
+{
+    const unsigned char *psig = s->cert->peer_sigalgs;
+    if (psig == NULL)
+        return 0;
+    if (idx >= 0) {
+        idx <<= 1;
+        if (idx >= (int)s->cert->peer_sigalgslen)
+            return 0;
+        psig += idx;
+        if (rhash)
+            *rhash = psig[0];
+        if (rsig)
+            *rsig = psig[1];
+        tls1_lookup_sigalg(phash, psign, psignhash, psig);
+    }
+    return s->cert->peer_sigalgslen / 2;
+}
 
 int SSL_get_shared_sigalgs(SSL *s, int idx,
-			int *psign, int *phash, int *psignhash,
-			unsigned char *rsig, unsigned char *rhash)
-	{
-	TLS_SIGALGS *shsigalgs = s->cert->shared_sigalgs;
-	if (!shsigalgs || idx >= (int)s->cert->shared_sigalgslen)
-		return 0;
-	shsigalgs += idx;
-	if (phash)
-		*phash = shsigalgs->hash_nid;
-	if (psign)
-		*psign = shsigalgs->sign_nid;
-	if (psignhash)
-		*psignhash = shsigalgs->signandhash_nid;
-	if (rsig)
-		*rsig = shsigalgs->rsign;
-	if (rhash)
-		*rhash = shsigalgs->rhash;
-	return s->cert->shared_sigalgslen;
-	}
-	
-
-#ifndef OPENSSL_NO_HEARTBEATS
-int
-tls1_process_heartbeat(SSL *s)
-	{
-	unsigned char *p = &s->s3->rrec.data[0], *pl;
-	unsigned short hbtype;
-	unsigned int payload;
-	unsigned int padding = 16; /* Use minimum padding */
-
-	if (s->msg_callback)
-		s->msg_callback(0, s->version, TLS1_RT_HEARTBEAT,
-			&s->s3->rrec.data[0], s->s3->rrec.length,
-			s, s->msg_callback_arg);
-
-	/* Read type and payload length first */
-	if (1 + 2 + 16 > s->s3->rrec.length)
-		return 0; /* silently discard */
-	hbtype = *p++;
-	n2s(p, payload);
-	if (1 + 2 + payload + 16 > s->s3->rrec.length)
-		return 0; /* silently discard per RFC 6520 sec. 4 */
-	pl = p;
-
-	if (hbtype == TLS1_HB_REQUEST)
-		{
-		unsigned char *buffer, *bp;
-		int r;
-
-		/* Allocate memory for the response, size is 1 bytes
-		 * message type, plus 2 bytes payload length, plus
-		 * payload, plus padding
-		 */
-		buffer = OPENSSL_malloc(1 + 2 + payload + padding);
-		bp = buffer;
-		
-		/* Enter response type, length and copy payload */
-		*bp++ = TLS1_HB_RESPONSE;
-		s2n(payload, bp);
-		memcpy(bp, pl, payload);
-		bp += payload;
-		/* Random padding */
-		RAND_pseudo_bytes(bp, padding);
-
-		r = ssl3_write_bytes(s, TLS1_RT_HEARTBEAT, buffer, 3 + payload + padding);
-
-		if (r >= 0 && s->msg_callback)
-			s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
-				buffer, 3 + payload + padding,
-				s, s->msg_callback_arg);
-
-		OPENSSL_free(buffer);
-
-		if (r < 0)
-			return r;
-		}
-	else if (hbtype == TLS1_HB_RESPONSE)
-		{
-		unsigned int seq;
-		
-		/* We only send sequence numbers (2 bytes unsigned int),
-		 * and 16 random bytes, so we just try to read the
-		 * sequence number */
-		n2s(pl, seq);
-		
-		if (payload == 18 && seq == s->tlsext_hb_seq)
-			{
-			s->tlsext_hb_seq++;
-			s->tlsext_hb_pending = 0;
-			}
-		}
-
-	return 0;
-	}
-
-int
-tls1_heartbeat(SSL *s)
-	{
-	unsigned char *buf, *p;
-	int ret;
-	unsigned int payload = 18; /* Sequence number + random bytes */
-	unsigned int padding = 16; /* Use minimum padding */
-
-	/* Only send if peer supports and accepts HB requests... */
-	if (!(s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED) ||
-	    s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_SEND_REQUESTS)
-		{
-		SSLerr(SSL_F_TLS1_HEARTBEAT,SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT);
-		return -1;
-		}
-
-	/* ...and there is none in flight yet... */
-	if (s->tlsext_hb_pending)
-		{
-		SSLerr(SSL_F_TLS1_HEARTBEAT,SSL_R_TLS_HEARTBEAT_PENDING);
-		return -1;
-		}
-		
-	/* ...and no handshake in progress. */
-	if (SSL_in_init(s) || s->in_handshake)
-		{
-		SSLerr(SSL_F_TLS1_HEARTBEAT,SSL_R_UNEXPECTED_MESSAGE);
-		return -1;
-		}
-		
-	/* Check if padding is too long, payload and padding
-	 * must not exceed 2^14 - 3 = 16381 bytes in total.
-	 */
-	OPENSSL_assert(payload + padding <= 16381);
-
-	/*-
-	 * Create HeartBeat message, we just use a sequence number
-	 * as payload to distuingish different messages and add
-	 * some random stuff.
-	 *  - Message Type, 1 byte
-	 *  - Payload Length, 2 bytes (unsigned int)
-	 *  - Payload, the sequence number (2 bytes uint)
-	 *  - Payload, random bytes (16 bytes uint)
-	 *  - Padding
-	 */
-	buf = OPENSSL_malloc(1 + 2 + payload + padding);
-	p = buf;
-	/* Message Type */
-	*p++ = TLS1_HB_REQUEST;
-	/* Payload length (18 bytes here) */
-	s2n(payload, p);
-	/* Sequence number */
-	s2n(s->tlsext_hb_seq, p);
-	/* 16 random bytes */
-	RAND_pseudo_bytes(p, 16);
-	p += 16;
-	/* Random padding */
-	RAND_pseudo_bytes(p, padding);
-
-	ret = ssl3_write_bytes(s, TLS1_RT_HEARTBEAT, buf, 3 + payload + padding);
-	if (ret >= 0)
-		{
-		if (s->msg_callback)
-			s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
-				buf, 3 + payload + padding,
-				s, s->msg_callback_arg);
-
-		s->tlsext_hb_pending = 1;
-		}
-		
-	OPENSSL_free(buf);
-
-	return ret;
-	}
-#endif
+                           int *psign, int *phash, int *psignhash,
+                           unsigned char *rsig, unsigned char *rhash)
+{
+    TLS_SIGALGS *shsigalgs = s->cert->shared_sigalgs;
+    if (!shsigalgs || idx >= (int)s->cert->shared_sigalgslen)
+        return 0;
+    shsigalgs += idx;
+    if (phash)
+        *phash = shsigalgs->hash_nid;
+    if (psign)
+        *psign = shsigalgs->sign_nid;
+    if (psignhash)
+        *psignhash = shsigalgs->signandhash_nid;
+    if (rsig)
+        *rsig = shsigalgs->rsign;
+    if (rhash)
+        *rhash = shsigalgs->rhash;
+    return s->cert->shared_sigalgslen;
+}
+
+# ifndef OPENSSL_NO_HEARTBEATS
+int tls1_process_heartbeat(SSL *s)
+{
+    unsigned char *p = &s->s3->rrec.data[0], *pl;
+    unsigned short hbtype;
+    unsigned int payload;
+    unsigned int padding = 16;  /* Use minimum padding */
+
+    if (s->msg_callback)
+        s->msg_callback(0, s->version, TLS1_RT_HEARTBEAT,
+                        &s->s3->rrec.data[0], s->s3->rrec.length,
+                        s, s->msg_callback_arg);
+
+    /* Read type and payload length first */
+    if (1 + 2 + 16 > s->s3->rrec.length)
+        return 0;               /* silently discard */
+    hbtype = *p++;
+    n2s(p, payload);
+    if (1 + 2 + payload + 16 > s->s3->rrec.length)
+        return 0;               /* silently discard per RFC 6520 sec. 4 */
+    pl = p;
+
+    if (hbtype == TLS1_HB_REQUEST) {
+        unsigned char *buffer, *bp;
+        int r;
+
+        /*
+         * Allocate memory for the response, size is 1 bytes message type,
+         * plus 2 bytes payload length, plus payload, plus padding
+         */
+        buffer = OPENSSL_malloc(1 + 2 + payload + padding);
+        bp = buffer;
+
+        /* Enter response type, length and copy payload */
+        *bp++ = TLS1_HB_RESPONSE;
+        s2n(payload, bp);
+        memcpy(bp, pl, payload);
+        bp += payload;
+        /* Random padding */
+        RAND_pseudo_bytes(bp, padding);
+
+        r = ssl3_write_bytes(s, TLS1_RT_HEARTBEAT, buffer,
+                             3 + payload + padding);
+
+        if (r >= 0 && s->msg_callback)
+            s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
+                            buffer, 3 + payload + padding,
+                            s, s->msg_callback_arg);
+
+        OPENSSL_free(buffer);
+
+        if (r < 0)
+            return r;
+    } else if (hbtype == TLS1_HB_RESPONSE) {
+        unsigned int seq;
+
+        /*
+         * We only send sequence numbers (2 bytes unsigned int), and 16
+         * random bytes, so we just try to read the sequence number
+         */
+        n2s(pl, seq);
+
+        if (payload == 18 && seq == s->tlsext_hb_seq) {
+            s->tlsext_hb_seq++;
+            s->tlsext_hb_pending = 0;
+        }
+    }
+
+    return 0;
+}
+
+int tls1_heartbeat(SSL *s)
+{
+    unsigned char *buf, *p;
+    int ret;
+    unsigned int payload = 18;  /* Sequence number + random bytes */
+    unsigned int padding = 16;  /* Use minimum padding */
+
+    /* Only send if peer supports and accepts HB requests... */
+    if (!(s->tlsext_heartbeat & SSL_TLSEXT_HB_ENABLED) ||
+        s->tlsext_heartbeat & SSL_TLSEXT_HB_DONT_SEND_REQUESTS) {
+        SSLerr(SSL_F_TLS1_HEARTBEAT, SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT);
+        return -1;
+    }
+
+    /* ...and there is none in flight yet... */
+    if (s->tlsext_hb_pending) {
+        SSLerr(SSL_F_TLS1_HEARTBEAT, SSL_R_TLS_HEARTBEAT_PENDING);
+        return -1;
+    }
+
+    /* ...and no handshake in progress. */
+    if (SSL_in_init(s) || s->in_handshake) {
+        SSLerr(SSL_F_TLS1_HEARTBEAT, SSL_R_UNEXPECTED_MESSAGE);
+        return -1;
+    }
+
+    /*
+     * Check if padding is too long, payload and padding must not exceed 2^14
+     * - 3 = 16381 bytes in total.
+     */
+    OPENSSL_assert(payload + padding <= 16381);
+
+        /*-
+         * Create HeartBeat message, we just use a sequence number
+         * as payload to distuingish different messages and add
+         * some random stuff.
+         *  - Message Type, 1 byte
+         *  - Payload Length, 2 bytes (unsigned int)
+         *  - Payload, the sequence number (2 bytes uint)
+         *  - Payload, random bytes (16 bytes uint)
+         *  - Padding
+         */
+    buf = OPENSSL_malloc(1 + 2 + payload + padding);
+    p = buf;
+    /* Message Type */
+    *p++ = TLS1_HB_REQUEST;
+    /* Payload length (18 bytes here) */
+    s2n(payload, p);
+    /* Sequence number */
+    s2n(s->tlsext_hb_seq, p);
+    /* 16 random bytes */
+    RAND_pseudo_bytes(p, 16);
+    p += 16;
+    /* Random padding */
+    RAND_pseudo_bytes(p, padding);
+
+    ret = ssl3_write_bytes(s, TLS1_RT_HEARTBEAT, buf, 3 + payload + padding);
+    if (ret >= 0) {
+        if (s->msg_callback)
+            s->msg_callback(1, s->version, TLS1_RT_HEARTBEAT,
+                            buf, 3 + payload + padding,
+                            s, s->msg_callback_arg);
+
+        s->tlsext_hb_pending = 1;
+    }
+
+    OPENSSL_free(buf);
+
+    return ret;
+}
+# endif
 
-#define MAX_SIGALGLEN	(TLSEXT_hash_num * TLSEXT_signature_num * 2)
+# define MAX_SIGALGLEN   (TLSEXT_hash_num * TLSEXT_signature_num * 2)
 
-typedef struct
-	{
-	size_t sigalgcnt;
-	int sigalgs[MAX_SIGALGLEN];
-	} sig_cb_st;
+typedef struct {
+    size_t sigalgcnt;
+    int sigalgs[MAX_SIGALGLEN];
+} sig_cb_st;
 
 static int sig_cb(const char *elem, int len, void *arg)
-	{
-	sig_cb_st *sarg = arg;
-	size_t i;
-	char etmp[20], *p;
-	int sig_alg, hash_alg;
-	if (sarg->sigalgcnt == MAX_SIGALGLEN)
-		return 0;
-	if (len > (int)(sizeof(etmp) - 1))
-		return 0;
-	memcpy(etmp, elem, len);
-	etmp[len] = 0;
-	p = strchr(etmp, '+');
-	if (!p)
-		return 0;
-	*p = 0;
-	p++;
-	if (!*p)
-		return 0;
-
-	if (!strcmp(etmp, "RSA"))
-		sig_alg = EVP_PKEY_RSA;
-	else if (!strcmp(etmp, "DSA"))
-		sig_alg = EVP_PKEY_DSA;
-	else if (!strcmp(etmp, "ECDSA"))
-		sig_alg = EVP_PKEY_EC;
-	else return 0;
-
-	hash_alg = OBJ_sn2nid(p);
-	if (hash_alg == NID_undef)
-		hash_alg = OBJ_ln2nid(p);
-	if (hash_alg == NID_undef)
-		return 0;
-
-	for (i = 0; i < sarg->sigalgcnt; i+=2)
-		{
-		if (sarg->sigalgs[i] == sig_alg
-			&& sarg->sigalgs[i + 1] == hash_alg)
-			return 0;
-		}
-	sarg->sigalgs[sarg->sigalgcnt++] = hash_alg;
-	sarg->sigalgs[sarg->sigalgcnt++] = sig_alg;
-	return 1;
-	}
-
-/* Set suppored signature algorithms based on a colon separated list
- * of the form sig+hash e.g. RSA+SHA512:DSA+SHA512 */
+{
+    sig_cb_st *sarg = arg;
+    size_t i;
+    char etmp[20], *p;
+    int sig_alg, hash_alg;
+    if (sarg->sigalgcnt == MAX_SIGALGLEN)
+        return 0;
+    if (len > (int)(sizeof(etmp) - 1))
+        return 0;
+    memcpy(etmp, elem, len);
+    etmp[len] = 0;
+    p = strchr(etmp, '+');
+    if (!p)
+        return 0;
+    *p = 0;
+    p++;
+    if (!*p)
+        return 0;
+
+    if (!strcmp(etmp, "RSA"))
+        sig_alg = EVP_PKEY_RSA;
+    else if (!strcmp(etmp, "DSA"))
+        sig_alg = EVP_PKEY_DSA;
+    else if (!strcmp(etmp, "ECDSA"))
+        sig_alg = EVP_PKEY_EC;
+    else
+        return 0;
+
+    hash_alg = OBJ_sn2nid(p);
+    if (hash_alg == NID_undef)
+        hash_alg = OBJ_ln2nid(p);
+    if (hash_alg == NID_undef)
+        return 0;
+
+    for (i = 0; i < sarg->sigalgcnt; i += 2) {
+        if (sarg->sigalgs[i] == sig_alg && sarg->sigalgs[i + 1] == hash_alg)
+            return 0;
+    }
+    sarg->sigalgs[sarg->sigalgcnt++] = hash_alg;
+    sarg->sigalgs[sarg->sigalgcnt++] = sig_alg;
+    return 1;
+}
+
+/*
+ * Set suppored signature algorithms based on a colon separated list of the
+ * form sig+hash e.g. RSA+SHA512:DSA+SHA512
+ */
 int tls1_set_sigalgs_list(CERT *c, const char *str, int client)
-	{
-	sig_cb_st sig;
-	sig.sigalgcnt = 0;
-	if (!CONF_parse_list(str, ':', 1, sig_cb, &sig))
-		return 0;
-	if (c == NULL)
-		return 1;
-	return tls1_set_sigalgs(c, sig.sigalgs, sig.sigalgcnt, client);
-	}
-
-int tls1_set_sigalgs(CERT *c, const int *psig_nids, size_t salglen, int client)
-	{
-	unsigned char *sigalgs, *sptr;
-	int rhash, rsign;
-	size_t i;
-	if (salglen & 1)
-		return 0;
-	sigalgs = OPENSSL_malloc(salglen);
-	if (sigalgs == NULL)
-		return 0;
-	for (i = 0, sptr = sigalgs; i < salglen; i+=2)
-		{
-		rhash = tls12_find_id(*psig_nids++, tls12_md,
-					sizeof(tls12_md)/sizeof(tls12_lookup));
-		rsign = tls12_find_id(*psig_nids++, tls12_sig,
-				sizeof(tls12_sig)/sizeof(tls12_lookup));
-
-		if (rhash == -1 || rsign == -1)
-			goto err;
-		*sptr++ = rhash;
-		*sptr++ = rsign;
-		}
-
-	if (client)
-		{
-		if (c->client_sigalgs)
-			OPENSSL_free(c->client_sigalgs);
-		c->client_sigalgs = sigalgs;
-		c->client_sigalgslen = salglen;
-		}
-	else
-		{
-		if (c->conf_sigalgs)
-			OPENSSL_free(c->conf_sigalgs);
-		c->conf_sigalgs = sigalgs;
-		c->conf_sigalgslen = salglen;
-		}
-
-	return 1;
-
-	err:
-	OPENSSL_free(sigalgs);
-	return 0;
-	}
+{
+    sig_cb_st sig;
+    sig.sigalgcnt = 0;
+    if (!CONF_parse_list(str, ':', 1, sig_cb, &sig))
+        return 0;
+    if (c == NULL)
+        return 1;
+    return tls1_set_sigalgs(c, sig.sigalgs, sig.sigalgcnt, client);
+}
+
+int tls1_set_sigalgs(CERT *c, const int *psig_nids, size_t salglen,
+                     int client)
+{
+    unsigned char *sigalgs, *sptr;
+    int rhash, rsign;
+    size_t i;
+    if (salglen & 1)
+        return 0;
+    sigalgs = OPENSSL_malloc(salglen);
+    if (sigalgs == NULL)
+        return 0;
+    for (i = 0, sptr = sigalgs; i < salglen; i += 2) {
+        rhash = tls12_find_id(*psig_nids++, tls12_md,
+                              sizeof(tls12_md) / sizeof(tls12_lookup));
+        rsign = tls12_find_id(*psig_nids++, tls12_sig,
+                              sizeof(tls12_sig) / sizeof(tls12_lookup));
+
+        if (rhash == -1 || rsign == -1)
+            goto err;
+        *sptr++ = rhash;
+        *sptr++ = rsign;
+    }
+
+    if (client) {
+        if (c->client_sigalgs)
+            OPENSSL_free(c->client_sigalgs);
+        c->client_sigalgs = sigalgs;
+        c->client_sigalgslen = salglen;
+    } else {
+        if (c->conf_sigalgs)
+            OPENSSL_free(c->conf_sigalgs);
+        c->conf_sigalgs = sigalgs;
+        c->conf_sigalgslen = salglen;
+    }
+
+    return 1;
+
+ err:
+    OPENSSL_free(sigalgs);
+    return 0;
+}
 
 static int tls1_check_sig_alg(CERT *c, X509 *x, int default_nid)
-	{
-	int sig_nid;
-	size_t i;
-	if (default_nid == -1)
-		return 1;
-	sig_nid = X509_get_signature_nid(x);
-	if (default_nid)
-		return sig_nid == default_nid ? 1 : 0;
-	for (i = 0; i < c->shared_sigalgslen; i++)
-		if (sig_nid == c->shared_sigalgs[i].signandhash_nid)
-			return 1;
-	return 0;
-	}
+{
+    int sig_nid;
+    size_t i;
+    if (default_nid == -1)
+        return 1;
+    sig_nid = X509_get_signature_nid(x);
+    if (default_nid)
+        return sig_nid == default_nid ? 1 : 0;
+    for (i = 0; i < c->shared_sigalgslen; i++)
+        if (sig_nid == c->shared_sigalgs[i].signandhash_nid)
+            return 1;
+    return 0;
+}
+
 /* Check to see if a certificate issuer name matches list of CA names */
 static int ssl_check_ca_name(STACK_OF(X509_NAME) *names, X509 *x)
-	{
-	X509_NAME *nm;
-	int i;
-	nm = X509_get_issuer_name(x);
-	for (i = 0; i < sk_X509_NAME_num(names); i++)
-		{
-		if(!X509_NAME_cmp(nm, sk_X509_NAME_value(names, i)))
-			return 1;
-		}
-	return 0;
-	}
-
-/* Check certificate chain is consistent with TLS extensions and is
- * usable by server. This servers two purposes: it allows users to 
- * check chains before passing them to the server and it allows the
- * server to check chains before attempting to use them.
+{
+    X509_NAME *nm;
+    int i;
+    nm = X509_get_issuer_name(x);
+    for (i = 0; i < sk_X509_NAME_num(names); i++) {
+        if (!X509_NAME_cmp(nm, sk_X509_NAME_value(names, i)))
+            return 1;
+    }
+    return 0;
+}
+
+/*
+ * Check certificate chain is consistent with TLS extensions and is usable by
+ * server. This servers two purposes: it allows users to check chains before
+ * passing them to the server and it allows the server to check chains before
+ * attempting to use them.
  */
 
 /* Flags which need to be set for a certificate when stict mode not set */
 
-#define CERT_PKEY_VALID_FLAGS \
-	(CERT_PKEY_EE_SIGNATURE|CERT_PKEY_EE_PARAM)
+# define CERT_PKEY_VALID_FLAGS \
+        (CERT_PKEY_EE_SIGNATURE|CERT_PKEY_EE_PARAM)
 /* Strict mode flags */
-#define CERT_PKEY_STRICT_FLAGS \
-	 (CERT_PKEY_VALID_FLAGS|CERT_PKEY_CA_SIGNATURE|CERT_PKEY_CA_PARAM \
-	 | CERT_PKEY_ISSUER_NAME|CERT_PKEY_CERT_TYPE)
+# define CERT_PKEY_STRICT_FLAGS \
+         (CERT_PKEY_VALID_FLAGS|CERT_PKEY_CA_SIGNATURE|CERT_PKEY_CA_PARAM \
+         | CERT_PKEY_ISSUER_NAME|CERT_PKEY_CERT_TYPE)
 
 int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain,
-									int idx)
-	{
-	int i;
-	int rv = 0;
-	int check_flags = 0, strict_mode;
-	CERT_PKEY *cpk = NULL;
-	CERT *c = s->cert;
-	unsigned int suiteb_flags = tls1_suiteb(s);
-	/* idx == -1 means checking server chains */
-	if (idx != -1)
-		{
-		/* idx == -2 means checking client certificate chains */
-		if (idx == -2)
-			{
-			cpk = c->key;
-			idx = cpk - c->pkeys;
-			}
-		else
-			cpk = c->pkeys + idx;
-		x = cpk->x509;
-		pk = cpk->privatekey;
-		chain = cpk->chain;
-		strict_mode = c->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT;
-		/* If no cert or key, forget it */
-		if (!x || !pk)
-			goto end;
-#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
-		/* Allow any certificate to pass test */
-		if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL)
-			{
-			rv = CERT_PKEY_STRICT_FLAGS|CERT_PKEY_EXPLICIT_SIGN|CERT_PKEY_VALID|CERT_PKEY_SIGN;
-			cpk->valid_flags = rv;
-			return rv;
-			}
-#endif
-		}
-	else
-		{
-		if (!x || !pk)
-			goto end;
-		idx = ssl_cert_type(x, pk);
-		if (idx == -1)
-			goto end;
-		cpk = c->pkeys + idx;
-		if (c->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)
-			check_flags = CERT_PKEY_STRICT_FLAGS;
-		else
-			check_flags = CERT_PKEY_VALID_FLAGS;
-		strict_mode = 1;
-		}
-
-	if (suiteb_flags)
-		{
-		int ok;
-		if (check_flags)
-			check_flags |= CERT_PKEY_SUITEB;
-		ok = X509_chain_check_suiteb(NULL, x, chain, suiteb_flags);
-		if (ok == X509_V_OK)
-			rv |= CERT_PKEY_SUITEB;
-		else if (!check_flags)
-			goto end;
-		}
-
-	/* Check all signature algorithms are consistent with
-	 * signature algorithms extension if TLS 1.2 or later
-	 * and strict mode.
-	 */
-	if (TLS1_get_version(s) >= TLS1_2_VERSION && strict_mode)
-		{
-		int default_nid;
-		unsigned char rsign = 0;
-		if (c->peer_sigalgs)
-			default_nid = 0;
-		/* If no sigalgs extension use defaults from RFC5246 */
-		else
-			{
-			switch(idx)
-				{	
-			case SSL_PKEY_RSA_ENC:
-			case SSL_PKEY_RSA_SIGN:
-			case SSL_PKEY_DH_RSA:
-				rsign = TLSEXT_signature_rsa;
-				default_nid = NID_sha1WithRSAEncryption;
-				break;
-
-			case SSL_PKEY_DSA_SIGN:
-			case SSL_PKEY_DH_DSA:
-				rsign = TLSEXT_signature_dsa;
-				default_nid = NID_dsaWithSHA1;
-				break;
-
-			case SSL_PKEY_ECC:
-				rsign = TLSEXT_signature_ecdsa;
-				default_nid = NID_ecdsa_with_SHA1;
-				break;
-
-			default:
-				default_nid = -1;
-				break;
-				}
-			}
-		/* If peer sent no signature algorithms extension and we
-		 * have set preferred signature algorithms check we support
-		 * sha1.
-		 */
-		if (default_nid > 0 && c->conf_sigalgs)
-			{
-			size_t j;
-			const unsigned char *p = c->conf_sigalgs;
-			for (j = 0; j < c->conf_sigalgslen; j += 2, p += 2)
-				{
-				if (p[0] == TLSEXT_hash_sha1 && p[1] == rsign)
-					break;
-				}
-			if (j == c->conf_sigalgslen)
-				{
-				if (check_flags)
-					goto skip_sigs;
-				else
-					goto end;
-				}
-			}
-		/* Check signature algorithm of each cert in chain */
-		if (!tls1_check_sig_alg(c, x, default_nid))
-			{
-			if (!check_flags) goto end;
-			}
-		else
-			rv |= CERT_PKEY_EE_SIGNATURE;
-		rv |= CERT_PKEY_CA_SIGNATURE;
-		for (i = 0; i < sk_X509_num(chain); i++)
-			{
-			if (!tls1_check_sig_alg(c, sk_X509_value(chain, i),
-							default_nid))
-				{
-				if (check_flags)
-					{
-					rv &= ~CERT_PKEY_CA_SIGNATURE;
-					break;
-					}
-				else
-					goto end;
-				}
-			}
-		}
-	/* Else not TLS 1.2, so mark EE and CA signing algorithms OK */
-	else if(check_flags)
-		rv |= CERT_PKEY_EE_SIGNATURE|CERT_PKEY_CA_SIGNATURE;
-	skip_sigs:
-	/* Check cert parameters are consistent */
-	if (tls1_check_cert_param(s, x, check_flags ? 1 : 2))
-		rv |= CERT_PKEY_EE_PARAM;
-	else if (!check_flags)
-		goto end;
-	if (!s->server)
-		rv |= CERT_PKEY_CA_PARAM;
-	/* In strict mode check rest of chain too */
-	else if (strict_mode)
-		{
-		rv |= CERT_PKEY_CA_PARAM;
-		for (i = 0; i < sk_X509_num(chain); i++)
-			{
-			X509 *ca = sk_X509_value(chain, i);
-			if (!tls1_check_cert_param(s, ca, 0))
-				{
-				if (check_flags)
-					{
-					rv &= ~CERT_PKEY_CA_PARAM;
-					break;
-					}
-				else
-					goto end;
-				}
-			}
-		}
-	if (!s->server && strict_mode)
-		{
-		STACK_OF(X509_NAME) *ca_dn;
-		int check_type = 0;
-		switch (pk->type)
-			{
-		case EVP_PKEY_RSA:
-			check_type = TLS_CT_RSA_SIGN;
-			break;
-		case EVP_PKEY_DSA:
-			check_type = TLS_CT_DSS_SIGN;
-			break;
-		case EVP_PKEY_EC:
-			check_type = TLS_CT_ECDSA_SIGN;
-			break;
-		case EVP_PKEY_DH:
-		case EVP_PKEY_DHX:
-				{
-				int cert_type = X509_certificate_type(x, pk);
-				if (cert_type & EVP_PKS_RSA)
-					check_type = TLS_CT_RSA_FIXED_DH;
-				if (cert_type & EVP_PKS_DSA)
-					check_type = TLS_CT_DSS_FIXED_DH;
-				}
-			}
-		if (check_type)
-			{
-			const unsigned char *ctypes;
-			int ctypelen;
-			if (c->ctypes)
-				{
-				ctypes = c->ctypes;
-				ctypelen = (int)c->ctype_num;
-				}
-			else
-				{
-				ctypes = (unsigned char *)s->s3->tmp.ctype;
-				ctypelen = s->s3->tmp.ctype_num;
-				}
-			for (i = 0; i < ctypelen; i++)
-				{
-				if (ctypes[i] == check_type)
-					{
-					rv |= CERT_PKEY_CERT_TYPE;
-					break;
-					}
-				}
-			if (!(rv & CERT_PKEY_CERT_TYPE) && !check_flags)
-				goto end;
-			}
-		else
-			rv |= CERT_PKEY_CERT_TYPE;
-
-
-		ca_dn = s->s3->tmp.ca_names;
-
-		if (!sk_X509_NAME_num(ca_dn))
-			rv |= CERT_PKEY_ISSUER_NAME;
-
-		if (!(rv & CERT_PKEY_ISSUER_NAME))
-			{
-			if (ssl_check_ca_name(ca_dn, x))
-				rv |= CERT_PKEY_ISSUER_NAME;
-			}
-		if (!(rv & CERT_PKEY_ISSUER_NAME))
-			{
-			for (i = 0; i < sk_X509_num(chain); i++)
-				{
-				X509 *xtmp = sk_X509_value(chain, i);
-				if (ssl_check_ca_name(ca_dn, xtmp))
-					{
-					rv |= CERT_PKEY_ISSUER_NAME;
-					break;
-					}
-				}
-			}
-		if (!check_flags && !(rv & CERT_PKEY_ISSUER_NAME))
-			goto end;
-		}
-	else
-		rv |= CERT_PKEY_ISSUER_NAME|CERT_PKEY_CERT_TYPE;
-
-	if (!check_flags || (rv & check_flags) == check_flags)
-		rv |= CERT_PKEY_VALID;
-
-	end:
-
-	if (TLS1_get_version(s) >= TLS1_2_VERSION)
-		{
-		if (cpk->valid_flags & CERT_PKEY_EXPLICIT_SIGN)
-			rv |= CERT_PKEY_EXPLICIT_SIGN|CERT_PKEY_SIGN;
-		else if (cpk->digest)
-			rv |= CERT_PKEY_SIGN;
-		}
-	else
-		rv |= CERT_PKEY_SIGN|CERT_PKEY_EXPLICIT_SIGN;
-
-	/* When checking a CERT_PKEY structure all flags are irrelevant
-	 * if the chain is invalid.
-	 */
-	if (!check_flags)
-		{
-		if (rv & CERT_PKEY_VALID)
-			cpk->valid_flags = rv;
-		else
-			{
-			/* Preserve explicit sign flag, clear rest */
-			cpk->valid_flags &= CERT_PKEY_EXPLICIT_SIGN;
-			return 0;
-			}
-		}
-	return rv;
-	}
+                     int idx)
+{
+    int i;
+    int rv = 0;
+    int check_flags = 0, strict_mode;
+    CERT_PKEY *cpk = NULL;
+    CERT *c = s->cert;
+    unsigned int suiteb_flags = tls1_suiteb(s);
+    /* idx == -1 means checking server chains */
+    if (idx != -1) {
+        /* idx == -2 means checking client certificate chains */
+        if (idx == -2) {
+            cpk = c->key;
+            idx = cpk - c->pkeys;
+        } else
+            cpk = c->pkeys + idx;
+        x = cpk->x509;
+        pk = cpk->privatekey;
+        chain = cpk->chain;
+        strict_mode = c->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT;
+        /* If no cert or key, forget it */
+        if (!x || !pk)
+            goto end;
+# ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
+        /* Allow any certificate to pass test */
+        if (s->cert->cert_flags & SSL_CERT_FLAG_BROKEN_PROTOCOL) {
+            rv = CERT_PKEY_STRICT_FLAGS | CERT_PKEY_EXPLICIT_SIGN |
+                CERT_PKEY_VALID | CERT_PKEY_SIGN;
+            cpk->valid_flags = rv;
+            return rv;
+        }
+# endif
+    } else {
+        if (!x || !pk)
+            goto end;
+        idx = ssl_cert_type(x, pk);
+        if (idx == -1)
+            goto end;
+        cpk = c->pkeys + idx;
+        if (c->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)
+            check_flags = CERT_PKEY_STRICT_FLAGS;
+        else
+            check_flags = CERT_PKEY_VALID_FLAGS;
+        strict_mode = 1;
+    }
+
+    if (suiteb_flags) {
+        int ok;
+        if (check_flags)
+            check_flags |= CERT_PKEY_SUITEB;
+        ok = X509_chain_check_suiteb(NULL, x, chain, suiteb_flags);
+        if (ok == X509_V_OK)
+            rv |= CERT_PKEY_SUITEB;
+        else if (!check_flags)
+            goto end;
+    }
+
+    /*
+     * Check all signature algorithms are consistent with signature
+     * algorithms extension if TLS 1.2 or later and strict mode.
+     */
+    if (TLS1_get_version(s) >= TLS1_2_VERSION && strict_mode) {
+        int default_nid;
+        unsigned char rsign = 0;
+        if (c->peer_sigalgs)
+            default_nid = 0;
+        /* If no sigalgs extension use defaults from RFC5246 */
+        else {
+            switch (idx) {
+            case SSL_PKEY_RSA_ENC:
+            case SSL_PKEY_RSA_SIGN:
+            case SSL_PKEY_DH_RSA:
+                rsign = TLSEXT_signature_rsa;
+                default_nid = NID_sha1WithRSAEncryption;
+                break;
+
+            case SSL_PKEY_DSA_SIGN:
+            case SSL_PKEY_DH_DSA:
+                rsign = TLSEXT_signature_dsa;
+                default_nid = NID_dsaWithSHA1;
+                break;
+
+            case SSL_PKEY_ECC:
+                rsign = TLSEXT_signature_ecdsa;
+                default_nid = NID_ecdsa_with_SHA1;
+                break;
+
+            default:
+                default_nid = -1;
+                break;
+            }
+        }
+        /*
+         * If peer sent no signature algorithms extension and we have set
+         * preferred signature algorithms check we support sha1.
+         */
+        if (default_nid > 0 && c->conf_sigalgs) {
+            size_t j;
+            const unsigned char *p = c->conf_sigalgs;
+            for (j = 0; j < c->conf_sigalgslen; j += 2, p += 2) {
+                if (p[0] == TLSEXT_hash_sha1 && p[1] == rsign)
+                    break;
+            }
+            if (j == c->conf_sigalgslen) {
+                if (check_flags)
+                    goto skip_sigs;
+                else
+                    goto end;
+            }
+        }
+        /* Check signature algorithm of each cert in chain */
+        if (!tls1_check_sig_alg(c, x, default_nid)) {
+            if (!check_flags)
+                goto end;
+        } else
+            rv |= CERT_PKEY_EE_SIGNATURE;
+        rv |= CERT_PKEY_CA_SIGNATURE;
+        for (i = 0; i < sk_X509_num(chain); i++) {
+            if (!tls1_check_sig_alg(c, sk_X509_value(chain, i), default_nid)) {
+                if (check_flags) {
+                    rv &= ~CERT_PKEY_CA_SIGNATURE;
+                    break;
+                } else
+                    goto end;
+            }
+        }
+    }
+    /* Else not TLS 1.2, so mark EE and CA signing algorithms OK */
+    else if (check_flags)
+        rv |= CERT_PKEY_EE_SIGNATURE | CERT_PKEY_CA_SIGNATURE;
+ skip_sigs:
+    /* Check cert parameters are consistent */
+    if (tls1_check_cert_param(s, x, check_flags ? 1 : 2))
+        rv |= CERT_PKEY_EE_PARAM;
+    else if (!check_flags)
+        goto end;
+    if (!s->server)
+        rv |= CERT_PKEY_CA_PARAM;
+    /* In strict mode check rest of chain too */
+    else if (strict_mode) {
+        rv |= CERT_PKEY_CA_PARAM;
+        for (i = 0; i < sk_X509_num(chain); i++) {
+            X509 *ca = sk_X509_value(chain, i);
+            if (!tls1_check_cert_param(s, ca, 0)) {
+                if (check_flags) {
+                    rv &= ~CERT_PKEY_CA_PARAM;
+                    break;
+                } else
+                    goto end;
+            }
+        }
+    }
+    if (!s->server && strict_mode) {
+        STACK_OF(X509_NAME) *ca_dn;
+        int check_type = 0;
+        switch (pk->type) {
+        case EVP_PKEY_RSA:
+            check_type = TLS_CT_RSA_SIGN;
+            break;
+        case EVP_PKEY_DSA:
+            check_type = TLS_CT_DSS_SIGN;
+            break;
+        case EVP_PKEY_EC:
+            check_type = TLS_CT_ECDSA_SIGN;
+            break;
+        case EVP_PKEY_DH:
+        case EVP_PKEY_DHX:
+            {
+                int cert_type = X509_certificate_type(x, pk);
+                if (cert_type & EVP_PKS_RSA)
+                    check_type = TLS_CT_RSA_FIXED_DH;
+                if (cert_type & EVP_PKS_DSA)
+                    check_type = TLS_CT_DSS_FIXED_DH;
+            }
+        }
+        if (check_type) {
+            const unsigned char *ctypes;
+            int ctypelen;
+            if (c->ctypes) {
+                ctypes = c->ctypes;
+                ctypelen = (int)c->ctype_num;
+            } else {
+                ctypes = (unsigned char *)s->s3->tmp.ctype;
+                ctypelen = s->s3->tmp.ctype_num;
+            }
+            for (i = 0; i < ctypelen; i++) {
+                if (ctypes[i] == check_type) {
+                    rv |= CERT_PKEY_CERT_TYPE;
+                    break;
+                }
+            }
+            if (!(rv & CERT_PKEY_CERT_TYPE) && !check_flags)
+                goto end;
+        } else
+            rv |= CERT_PKEY_CERT_TYPE;
+
+        ca_dn = s->s3->tmp.ca_names;
+
+        if (!sk_X509_NAME_num(ca_dn))
+            rv |= CERT_PKEY_ISSUER_NAME;
+
+        if (!(rv & CERT_PKEY_ISSUER_NAME)) {
+            if (ssl_check_ca_name(ca_dn, x))
+                rv |= CERT_PKEY_ISSUER_NAME;
+        }
+        if (!(rv & CERT_PKEY_ISSUER_NAME)) {
+            for (i = 0; i < sk_X509_num(chain); i++) {
+                X509 *xtmp = sk_X509_value(chain, i);
+                if (ssl_check_ca_name(ca_dn, xtmp)) {
+                    rv |= CERT_PKEY_ISSUER_NAME;
+                    break;
+                }
+            }
+        }
+        if (!check_flags && !(rv & CERT_PKEY_ISSUER_NAME))
+            goto end;
+    } else
+        rv |= CERT_PKEY_ISSUER_NAME | CERT_PKEY_CERT_TYPE;
+
+    if (!check_flags || (rv & check_flags) == check_flags)
+        rv |= CERT_PKEY_VALID;
+
+ end:
+
+    if (TLS1_get_version(s) >= TLS1_2_VERSION) {
+        if (cpk->valid_flags & CERT_PKEY_EXPLICIT_SIGN)
+            rv |= CERT_PKEY_EXPLICIT_SIGN | CERT_PKEY_SIGN;
+        else if (cpk->digest)
+            rv |= CERT_PKEY_SIGN;
+    } else
+        rv |= CERT_PKEY_SIGN | CERT_PKEY_EXPLICIT_SIGN;
+
+    /*
+     * When checking a CERT_PKEY structure all flags are irrelevant if the
+     * chain is invalid.
+     */
+    if (!check_flags) {
+        if (rv & CERT_PKEY_VALID)
+            cpk->valid_flags = rv;
+        else {
+            /* Preserve explicit sign flag, clear rest */
+            cpk->valid_flags &= CERT_PKEY_EXPLICIT_SIGN;
+            return 0;
+        }
+    }
+    return rv;
+}
 
 /* Set validity of certificates in an SSL structure */
 void tls1_set_cert_validity(SSL *s)
-	{
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_ENC);
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_SIGN);
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DSA_SIGN);
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DH_RSA);
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DH_DSA);
-	tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_ECC);
-	}
+{
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_ENC);
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_RSA_SIGN);
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DSA_SIGN);
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DH_RSA);
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_DH_DSA);
+    tls1_check_chain(s, NULL, NULL, NULL, SSL_PKEY_ECC);
+}
+
 /* User level utiity function to check a chain is suitable */
 int SSL_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain)
-	{
-	return tls1_check_chain(s, x, pk, chain, -1);
-	}
+{
+    return tls1_check_chain(s, x, pk, chain, -1);
+}
 
 #endif
diff --git a/ssl/t1_meth.c b/ssl/t1_meth.c
index 5162678358..335d57b530 100644
--- a/ssl/t1_meth.c
+++ b/ssl/t1_meth.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,31 +61,24 @@
 #include "ssl_locl.h"
 
 static const SSL_METHOD *tls1_get_method(int ver)
-	{
-	if (ver == TLS1_2_VERSION)
-		return TLSv1_2_method();
-	if (ver == TLS1_1_VERSION)
-		return TLSv1_1_method();
-	if (ver == TLS1_VERSION)
-		return TLSv1_method();
-	return NULL;
-	}
+{
+    if (ver == TLS1_2_VERSION)
+        return TLSv1_2_method();
+    if (ver == TLS1_1_VERSION)
+        return TLSv1_1_method();
+    if (ver == TLS1_VERSION)
+        return TLSv1_method();
+    return NULL;
+}
 
 IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_method,
-			ssl3_accept,
-			ssl3_connect,
-			tls1_get_method,
-			TLSv1_2_enc_data)
-
-IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_method,
-			ssl3_accept,
-			ssl3_connect,
-			tls1_get_method,
-			TLSv1_1_enc_data)
+                        ssl3_accept,
+                        ssl3_connect, tls1_get_method, TLSv1_2_enc_data)
 
-IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_method,
-			ssl3_accept,
-			ssl3_connect,
-			tls1_get_method,
-			TLSv1_enc_data)
+    IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_method,
+                        ssl3_accept,
+                        ssl3_connect, tls1_get_method, TLSv1_1_enc_data)
 
+    IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_method,
+                        ssl3_accept,
+                        ssl3_connect, tls1_get_method, TLSv1_enc_data)
diff --git a/ssl/t1_reneg.c b/ssl/t1_reneg.c
index 9c2cc3c712..b9a35c7fc2 100644
--- a/ssl/t1_reneg.c
+++ b/ssl/t1_reneg.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -114,179 +114,179 @@
 
 /* Add the client's renegotiation binding */
 int ssl_add_clienthello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
-					int maxlen)
-    {
-    if(p)
-        {
-	if((s->s3->previous_client_finished_len+1) > maxlen)
-            {
-            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATE_EXT_TOO_LONG);
+                                        int maxlen)
+{
+    if (p) {
+        if ((s->s3->previous_client_finished_len + 1) > maxlen) {
+            SSLerr(SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT,
+                   SSL_R_RENEGOTIATE_EXT_TOO_LONG);
             return 0;
-            }
-            
+        }
+
         /* Length byte */
-	*p = s->s3->previous_client_finished_len;
+        *p = s->s3->previous_client_finished_len;
         p++;
 
         memcpy(p, s->s3->previous_client_finished,
-	       s->s3->previous_client_finished_len);
+               s->s3->previous_client_finished_len);
 #ifdef OPENSSL_RI_DEBUG
-    fprintf(stderr, "%s RI extension sent by client\n",
-		s->s3->previous_client_finished_len ? "Non-empty" : "Empty");
+        fprintf(stderr, "%s RI extension sent by client\n",
+                s->s3->previous_client_finished_len ? "Non-empty" : "Empty");
 #endif
-        }
-    
-    *len=s->s3->previous_client_finished_len + 1;
+    }
+
+    *len = s->s3->previous_client_finished_len + 1;
 
- 
     return 1;
-    }
+}
 
-/* Parse the client's renegotiation binding and abort if it's not
-   right */
+/*
+ * Parse the client's renegotiation binding and abort if it's not right
+ */
 int ssl_parse_clienthello_renegotiate_ext(SSL *s, unsigned char *d, int len,
-					  int *al)
-    {
+                                          int *al)
+{
     int ilen;
 
     /* Parse the length byte */
-    if(len < 1)
-        {
-        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_ENCODING_ERR);
-        *al=SSL_AD_ILLEGAL_PARAMETER;
+    if (len < 1) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_ENCODING_ERR);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
         return 0;
-        }
+    }
     ilen = *d;
     d++;
 
     /* Consistency check */
-    if((ilen+1) != len)
-        {
-        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_ENCODING_ERR);
-        *al=SSL_AD_ILLEGAL_PARAMETER;
+    if ((ilen + 1) != len) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_ENCODING_ERR);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
         return 0;
-        }
+    }
 
     /* Check that the extension matches */
-    if(ilen != s->s3->previous_client_finished_len)
-        {
-        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_MISMATCH);
-        *al=SSL_AD_HANDSHAKE_FAILURE;
+    if (ilen != s->s3->previous_client_finished_len) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_MISMATCH);
+        *al = SSL_AD_HANDSHAKE_FAILURE;
         return 0;
-        }
-    
-    if(memcmp(d, s->s3->previous_client_finished,
-	      s->s3->previous_client_finished_len))
-        {
-        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_MISMATCH);
-        *al=SSL_AD_HANDSHAKE_FAILURE;
+    }
+
+    if (memcmp(d, s->s3->previous_client_finished,
+               s->s3->previous_client_finished_len)) {
+        SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_MISMATCH);
+        *al = SSL_AD_HANDSHAKE_FAILURE;
         return 0;
-        }
+    }
 #ifdef OPENSSL_RI_DEBUG
     fprintf(stderr, "%s RI extension received by server\n",
-				ilen ? "Non-empty" : "Empty");
+            ilen ? "Non-empty" : "Empty");
 #endif
 
-    s->s3->send_connection_binding=1;
+    s->s3->send_connection_binding = 1;
 
     return 1;
-    }
+}
 
 /* Add the server's renegotiation binding */
 int ssl_add_serverhello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
-					int maxlen)
-    {
-    if(p)
-        {
-        if((s->s3->previous_client_finished_len +
-            s->s3->previous_server_finished_len + 1) > maxlen)
-            {
-            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATE_EXT_TOO_LONG);
+                                        int maxlen)
+{
+    if (p) {
+        if ((s->s3->previous_client_finished_len +
+             s->s3->previous_server_finished_len + 1) > maxlen) {
+            SSLerr(SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT,
+                   SSL_R_RENEGOTIATE_EXT_TOO_LONG);
             return 0;
-            }
-        
+        }
+
         /* Length byte */
-        *p = s->s3->previous_client_finished_len + s->s3->previous_server_finished_len;
+        *p = s->s3->previous_client_finished_len +
+            s->s3->previous_server_finished_len;
         p++;
 
         memcpy(p, s->s3->previous_client_finished,
-	       s->s3->previous_client_finished_len);
+               s->s3->previous_client_finished_len);
         p += s->s3->previous_client_finished_len;
 
         memcpy(p, s->s3->previous_server_finished,
-	       s->s3->previous_server_finished_len);
+               s->s3->previous_server_finished_len);
 #ifdef OPENSSL_RI_DEBUG
-    fprintf(stderr, "%s RI extension sent by server\n",
-    		s->s3->previous_client_finished_len ? "Non-empty" : "Empty");
+        fprintf(stderr, "%s RI extension sent by server\n",
+                s->s3->previous_client_finished_len ? "Non-empty" : "Empty");
 #endif
-        }
-    
-    *len=s->s3->previous_client_finished_len
-	+ s->s3->previous_server_finished_len + 1;
-    
-    return 1;
     }
 
-/* Parse the server's renegotiation binding and abort if it's not
-   right */
+    *len = s->s3->previous_client_finished_len
+        + s->s3->previous_server_finished_len + 1;
+
+    return 1;
+}
+
+/*
+ * Parse the server's renegotiation binding and abort if it's not right
+ */
 int ssl_parse_serverhello_renegotiate_ext(SSL *s, unsigned char *d, int len,
-					  int *al)
-    {
-    int expected_len=s->s3->previous_client_finished_len
-	+ s->s3->previous_server_finished_len;
+                                          int *al)
+{
+    int expected_len = s->s3->previous_client_finished_len
+        + s->s3->previous_server_finished_len;
     int ilen;
 
     /* Check for logic errors */
     OPENSSL_assert(!expected_len || s->s3->previous_client_finished_len);
     OPENSSL_assert(!expected_len || s->s3->previous_server_finished_len);
-    
+
     /* Parse the length byte */
-    if(len < 1)
-        {
-        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_ENCODING_ERR);
-        *al=SSL_AD_ILLEGAL_PARAMETER;
+    if (len < 1) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_ENCODING_ERR);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
         return 0;
-        }
+    }
     ilen = *d;
     d++;
 
     /* Consistency check */
-    if(ilen+1 != len)
-        {
-        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_ENCODING_ERR);
-        *al=SSL_AD_ILLEGAL_PARAMETER;
+    if (ilen + 1 != len) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_ENCODING_ERR);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
         return 0;
-        }
-    
+    }
+
     /* Check that the extension matches */
-    if(ilen != expected_len)
-        {
-        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_MISMATCH);
-        *al=SSL_AD_HANDSHAKE_FAILURE;
+    if (ilen != expected_len) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_MISMATCH);
+        *al = SSL_AD_HANDSHAKE_FAILURE;
         return 0;
-        }
+    }
 
-    if(memcmp(d, s->s3->previous_client_finished,
-	      s->s3->previous_client_finished_len))
-        {
-        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_MISMATCH);
-        *al=SSL_AD_HANDSHAKE_FAILURE;
+    if (memcmp(d, s->s3->previous_client_finished,
+               s->s3->previous_client_finished_len)) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_MISMATCH);
+        *al = SSL_AD_HANDSHAKE_FAILURE;
         return 0;
-        }
+    }
     d += s->s3->previous_client_finished_len;
 
-    if(memcmp(d, s->s3->previous_server_finished,
-	      s->s3->previous_server_finished_len))
-        {
-        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,SSL_R_RENEGOTIATION_MISMATCH);
-        *al=SSL_AD_ILLEGAL_PARAMETER;
+    if (memcmp(d, s->s3->previous_server_finished,
+               s->s3->previous_server_finished_len)) {
+        SSLerr(SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT,
+               SSL_R_RENEGOTIATION_MISMATCH);
+        *al = SSL_AD_ILLEGAL_PARAMETER;
         return 0;
-        }
+    }
 #ifdef OPENSSL_RI_DEBUG
     fprintf(stderr, "%s RI extension received by client\n",
-				ilen ? "Non-empty" : "Empty");
+            ilen ? "Non-empty" : "Empty");
 #endif
-    s->s3->send_connection_binding=1;
+    s->s3->send_connection_binding = 1;
 
     return 1;
-    }
+}
diff --git a/ssl/t1_srvr.c b/ssl/t1_srvr.c
index a1858cf1b0..8c6b3dff2f 100644
--- a/ssl/t1_srvr.c
+++ b/ssl/t1_srvr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,31 +66,27 @@
 
 static const SSL_METHOD *tls1_get_server_method(int ver);
 static const SSL_METHOD *tls1_get_server_method(int ver)
-	{
-	if (ver == TLS1_2_VERSION)
-		return TLSv1_2_server_method();
-	if (ver == TLS1_1_VERSION)
-		return TLSv1_1_server_method();
-	if (ver == TLS1_VERSION)
-		return TLSv1_server_method();
-	return NULL;
-	}
+{
+    if (ver == TLS1_2_VERSION)
+        return TLSv1_2_server_method();
+    if (ver == TLS1_1_VERSION)
+        return TLSv1_1_server_method();
+    if (ver == TLS1_VERSION)
+        return TLSv1_server_method();
+    return NULL;
+}
 
 IMPLEMENT_tls_meth_func(TLS1_2_VERSION, TLSv1_2_server_method,
-			ssl3_accept,
-			ssl_undefined_function,
-			tls1_get_server_method,
-			TLSv1_2_enc_data)
-
-IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_server_method,
-			ssl3_accept,
-			ssl_undefined_function,
-			tls1_get_server_method,
-			TLSv1_1_enc_data)
+                        ssl3_accept,
+                        ssl_undefined_function,
+                        tls1_get_server_method, TLSv1_2_enc_data)
 
-IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_server_method,
-			ssl3_accept,
-			ssl_undefined_function,
-			tls1_get_server_method,
-			TLSv1_enc_data)
+    IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_server_method,
+                        ssl3_accept,
+                        ssl_undefined_function,
+                        tls1_get_server_method, TLSv1_1_enc_data)
 
+    IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_server_method,
+                        ssl3_accept,
+                        ssl_undefined_function,
+                        tls1_get_server_method, TLSv1_enc_data)
diff --git a/ssl/t1_trce.c b/ssl/t1_trce.c
index 18501519c0..c5e21df77a 100644
--- a/ssl/t1_trce.c
+++ b/ssl/t1_trce.c
@@ -1,5 +1,6 @@
 /* ssl/t1_trce.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -10,7 +11,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -58,1279 +59,1208 @@
 
 /* Packet trace support for OpenSSL */
 
-typedef struct 
-	{
-	int num;
-	const char *name;
-	} ssl_trace_tbl;
+typedef struct {
+    int num;
+    const char *name;
+} ssl_trace_tbl;
 
-#define ssl_trace_str(val, tbl) \
-	do_ssl_trace_str(val, tbl, sizeof(tbl)/sizeof(ssl_trace_tbl))
+# define ssl_trace_str(val, tbl) \
+        do_ssl_trace_str(val, tbl, sizeof(tbl)/sizeof(ssl_trace_tbl))
+
+# define ssl_trace_list(bio, indent, msg, msglen, value, table) \
+        do_ssl_trace_list(bio, indent, msg, msglen, value, \
+         table, sizeof(table)/sizeof(ssl_trace_tbl))
 
-#define ssl_trace_list(bio, indent, msg, msglen, value, table) \
-	do_ssl_trace_list(bio, indent, msg, msglen, value, \
-	 table, sizeof(table)/sizeof(ssl_trace_tbl))
- 
 static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
-	{
-	size_t i;
-	for (i = 0; i < ntbl; i++, tbl++)
-		{
-		if (tbl->num == val)
-			return tbl->name;
-		}
-	return "UNKNOWN";
-	}
+{
+    size_t i;
+    for (i = 0; i < ntbl; i++, tbl++) {
+        if (tbl->num == val)
+            return tbl->name;
+    }
+    return "UNKNOWN";
+}
 
 static int do_ssl_trace_list(BIO *bio, int indent,
-				const unsigned char *msg, size_t msglen,
-				size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
-	{
-	int val;
-	if (msglen%vlen)
-		return 0;
-	while(msglen)
-		{
-		val = msg[0];
-		if (vlen == 2)
-			val = (val << 8) | msg[1];
-		BIO_indent(bio, indent, 80);
-		BIO_printf(bio, "%s (%d)\n",
-					do_ssl_trace_str(val, tbl, ntbl), val);
-		msg += vlen;
-		msglen -= vlen;
-		}
-	return 1;
-	}
+                             const unsigned char *msg, size_t msglen,
+                             size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
+{
+    int val;
+    if (msglen % vlen)
+        return 0;
+    while (msglen) {
+        val = msg[0];
+        if (vlen == 2)
+            val = (val << 8) | msg[1];
+        BIO_indent(bio, indent, 80);
+        BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val);
+        msg += vlen;
+        msglen -= vlen;
+    }
+    return 1;
+}
 
 /* Version number */
 
 static ssl_trace_tbl ssl_version_tbl[] = {
-	{SSL2_VERSION,		"SSL 2.0"},
-	{SSL3_VERSION,		"SSL 3.0"},
-	{TLS1_VERSION,		"TLS 1.0"},
-	{TLS1_1_VERSION,	"TLS 1.1"},
-	{TLS1_2_VERSION,	"TLS 1.2"},
-	{DTLS1_VERSION,		"DTLS 1.0"},
-	{DTLS1_2_VERSION,	"DTLS 1.2"},
-	{DTLS1_BAD_VER,		"DTLS 1.0 (bad)"}
+    {SSL2_VERSION, "SSL 2.0"},
+    {SSL3_VERSION, "SSL 3.0"},
+    {TLS1_VERSION, "TLS 1.0"},
+    {TLS1_1_VERSION, "TLS 1.1"},
+    {TLS1_2_VERSION, "TLS 1.2"},
+    {DTLS1_VERSION, "DTLS 1.0"},
+    {DTLS1_2_VERSION, "DTLS 1.2"},
+    {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
 };
 
 static ssl_trace_tbl ssl_content_tbl[] = {
-	{SSL3_RT_CHANGE_CIPHER_SPEC,	"ChangeCipherSpec"},
-	{SSL3_RT_ALERT,			"Alert"},
-	{SSL3_RT_HANDSHAKE,		"Handshake"},
-	{SSL3_RT_APPLICATION_DATA,	"ApplicationData"},
-	{TLS1_RT_HEARTBEAT,		"HeartBeat"}
+    {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
+    {SSL3_RT_ALERT, "Alert"},
+    {SSL3_RT_HANDSHAKE, "Handshake"},
+    {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
+    {TLS1_RT_HEARTBEAT, "HeartBeat"}
 };
+
 /* Handshake types */
 static ssl_trace_tbl ssl_handshake_tbl[] = {
-	{SSL3_MT_HELLO_REQUEST,		"HelloRequest"},
-	{SSL3_MT_CLIENT_HELLO,		"ClientHello"},
-	{SSL3_MT_SERVER_HELLO,		"ServerHello"},
-	{DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
-	{SSL3_MT_NEWSESSION_TICKET,	"NewSessionTicket"},
-	{SSL3_MT_CERTIFICATE, 		"Certificate"},
-	{SSL3_MT_SERVER_KEY_EXCHANGE,	"ServerKeyExchange"},
-	{SSL3_MT_CERTIFICATE_REQUEST, 	"CertificateRequest"},
-	{SSL3_MT_CLIENT_KEY_EXCHANGE,	"ClientKeyExchange"},
-	{SSL3_MT_CERTIFICATE_STATUS, 	"CertificateStatus"},
-	{SSL3_MT_SERVER_DONE,		"ServerHelloDone"},
-	{SSL3_MT_CERTIFICATE_VERIFY,	"CertificateVerify"},
-	{SSL3_MT_CLIENT_KEY_EXCHANGE,	"ClientKeyExchange"},
-	{SSL3_MT_FINISHED,		"Finished"},
-	{SSL3_MT_CERTIFICATE_STATUS,	"CertificateStatus"}
+    {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
+    {SSL3_MT_CLIENT_HELLO, "ClientHello"},
+    {SSL3_MT_SERVER_HELLO, "ServerHello"},
+    {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
+    {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
+    {SSL3_MT_CERTIFICATE, "Certificate"},
+    {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
+    {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
+    {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
+    {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
+    {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
+    {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
+    {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
+    {SSL3_MT_FINISHED, "Finished"},
+    {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
 };
+
 /* Cipher suites */
 static ssl_trace_tbl ssl_ciphers_tbl[] = {
-	{0x0000, "SSL_NULL_WITH_NULL_NULL"},
-	{0x0001, "SSL_RSA_WITH_NULL_MD5"},
-	{0x0002, "SSL_RSA_WITH_NULL_SHA"},
-	{0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
-	{0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
-	{0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
-	{0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
-	{0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
-	{0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
-	{0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
-	{0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
-	{0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
-	{0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
-	{0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
-	{0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
-	{0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
-	{0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
-	{0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
-	{0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
-	{0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
-	{0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
-	{0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
-	{0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
-	{0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
-	{0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
-	{0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
-	{0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
-	{0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
-	{0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
-	{0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
-	{0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
-	{0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
-	{0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
-	{0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
-	{0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
-	{0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
-	{0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
-	{0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
-	{0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
-	{0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
-	{0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
-	{0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
-	{0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
-	{0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
-	{0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
-	{0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
-	{0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
-	{0x003B, "TLS_RSA_WITH_NULL_SHA256"},
-	{0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
-	{0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
-	{0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
-	{0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
-	{0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
-	{0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
-	{0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
-	{0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
-	{0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
-	{0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
-	{0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
-	{0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
-	{0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
-	{0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
-	{0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
-	{0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
-	{0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
-	{0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
-	{0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
-	{0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
-	{0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
-	{0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
-	{0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
-	{0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
-	{0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
-	{0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
-	{0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
-	{0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
-	{0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
-	{0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
-	{0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
-	{0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
-	{0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
-	{0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
-	{0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
-	{0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
-	{0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
-	{0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
-	{0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
-	{0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
-	{0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
-	{0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
-	{0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
-	{0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
-	{0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
-	{0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
-	{0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
-	{0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
-	{0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
-	{0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
-	{0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
-	{0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
-	{0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
-	{0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
-	{0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
-	{0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
-	{0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
-	{0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
-	{0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
-	{0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
-	{0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
-	{0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
-	{0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
-	{0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
-	{0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
-	{0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
-	{0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
-	{0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
-	{0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
-	{0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
-	{0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
-	{0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
-	{0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
-	{0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
-	{0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
-	{0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
-	{0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
-	{0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
-	{0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
-	{0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
-	{0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
-	{0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
-	{0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
-	{0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
-	{0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
-	{0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
-	{0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
-	{0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
-	{0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
-	{0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
-	{0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
-	{0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
-	{0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
-	{0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
-	{0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
-	{0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
-	{0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
-	{0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
-	{0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
-	{0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
-	{0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
-	{0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
-	{0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
-	{0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
-	{0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
-	{0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
-	{0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
-	{0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
-	{0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
-	{0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
-	{0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
-	{0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
+    {0x0000, "SSL_NULL_WITH_NULL_NULL"},
+    {0x0001, "SSL_RSA_WITH_NULL_MD5"},
+    {0x0002, "SSL_RSA_WITH_NULL_SHA"},
+    {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
+    {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
+    {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
+    {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
+    {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
+    {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
+    {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
+    {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
+    {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
+    {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
+    {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
+    {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
+    {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
+    {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
+    {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
+    {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
+    {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
+    {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
+    {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
+    {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
+    {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
+    {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
+    {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
+    {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
+    {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
+    {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
+    {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
+    {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
+    {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
+    {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
+    {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
+    {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
+    {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
+    {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
+    {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
+    {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
+    {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
+    {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
+    {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
+    {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
+    {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
+    {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
+    {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
+    {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
+    {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
+    {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
+    {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
+    {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
+    {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
+    {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
+    {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
+    {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
+    {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
+    {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
+    {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
+    {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
+    {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
+    {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
+    {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
+    {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
+    {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
+    {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
+    {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
+    {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
+    {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
+    {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
+    {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
+    {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
+    {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
+    {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
+    {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
+    {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
+    {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
+    {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
+    {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
+    {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
+    {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
+    {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
+    {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
+    {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
+    {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
+    {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
+    {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
+    {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
+    {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
+    {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
+    {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
+    {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
+    {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
+    {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
+    {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
+    {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
+    {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
+    {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
+    {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
+    {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
+    {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
+    {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
+    {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
+    {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
+    {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
+    {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
+    {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
+    {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
+    {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
+    {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
+    {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
+    {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
+    {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
+    {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
+    {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
+    {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
+    {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
+    {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
+    {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
+    {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
+    {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
+    {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
+    {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
+    {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
+    {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
+    {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
+    {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
+    {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
+    {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
+    {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
+    {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
+    {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
+    {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
+    {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
+    {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
+    {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
+    {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
+    {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
+    {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
+    {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
+    {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
+    {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
+    {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
+    {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
+    {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
+    {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
+    {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
+    {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
+    {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
+    {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
+    {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
+    {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
+    {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
+    {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
+    {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
+    {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
+    {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
+    {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
+    {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
+    {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
+    {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
 };
+
 /* Compression methods */
 static ssl_trace_tbl ssl_comp_tbl[] = {
-	{0x0000, "No Compression"},
-	{0x0001, "Zlib Compression"}
+    {0x0000, "No Compression"},
+    {0x0001, "Zlib Compression"}
 };
+
 /* Extensions */
 static ssl_trace_tbl ssl_exts_tbl[] = {
-	{TLSEXT_TYPE_server_name, "server_name"},
-	{TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
-	{TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
-	{TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
-	{TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
-	{TLSEXT_TYPE_status_request, "status_request"},
-	{TLSEXT_TYPE_user_mapping, "user_mapping"},
-	{TLSEXT_TYPE_client_authz, "client_authz"},
-	{TLSEXT_TYPE_server_authz, "server_authz"},
-	{TLSEXT_TYPE_cert_type, "cert_type"},
-	{TLSEXT_TYPE_elliptic_curves, "elliptic_curves"},
-	{TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
-	{TLSEXT_TYPE_srp, "srp"},
-	{TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
-	{TLSEXT_TYPE_use_srtp, "use_srtp"},
-	{TLSEXT_TYPE_heartbeat, "heartbeat"},
-	{TLSEXT_TYPE_session_ticket, "session_ticket"},
-#ifdef TLSEXT_TYPE_opaque_prf_input
-	{TLSEXT_TYPE_opaque_prf_input, "opaque_prf_input"},
-#endif
-	{TLSEXT_TYPE_renegotiate, "renegotiate"},
-	{TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
-	{TLSEXT_TYPE_padding, "padding"}
+    {TLSEXT_TYPE_server_name, "server_name"},
+    {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
+    {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
+    {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
+    {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
+    {TLSEXT_TYPE_status_request, "status_request"},
+    {TLSEXT_TYPE_user_mapping, "user_mapping"},
+    {TLSEXT_TYPE_client_authz, "client_authz"},
+    {TLSEXT_TYPE_server_authz, "server_authz"},
+    {TLSEXT_TYPE_cert_type, "cert_type"},
+    {TLSEXT_TYPE_elliptic_curves, "elliptic_curves"},
+    {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
+    {TLSEXT_TYPE_srp, "srp"},
+    {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
+    {TLSEXT_TYPE_use_srtp, "use_srtp"},
+    {TLSEXT_TYPE_heartbeat, "heartbeat"},
+    {TLSEXT_TYPE_session_ticket, "session_ticket"},
+# ifdef TLSEXT_TYPE_opaque_prf_input
+    {TLSEXT_TYPE_opaque_prf_input, "opaque_prf_input"},
+# endif
+    {TLSEXT_TYPE_renegotiate, "renegotiate"},
+    {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
+    {TLSEXT_TYPE_padding, "padding"}
 };
 
 static ssl_trace_tbl ssl_curve_tbl[] = {
-	{1, "sect163k1 (K-163)"},
-	{2, "sect163r1"},
-	{3, "sect163r2 (B-163)"},
-	{4, "sect193r1"},
-	{5, "sect193r2"},
-	{6, "sect233k1 (K-233)"},
-	{7, "sect233r1 (B-233)"},
-	{8, "sect239k1"},
-	{9, "sect283k1 (K-283)"},
-	{10, "sect283r1 (B-283)"},
-	{11, "sect409k1 (K-409)"},
-	{12, "sect409r1 (B-409)"},
-	{13, "sect571k1 (K-571)"},
-	{14, "sect571r1 (B-571)"},
-	{15, "secp160k1"},
-	{16, "secp160r1"},
-	{17, "secp160r2"},
-	{18, "secp192k1"},
-	{19, "secp192r1 (P-192)"},
-	{20, "secp224k1"},
-	{21, "secp224r1 (P-224)"},
-	{22, "secp256k1"},
-	{23, "secp256r1 (P-256)"},
-	{24, "secp384r1 (P-384)"},
-	{25, "secp521r1 (P-521)"},
-	{26, "brainpoolP256r1"},
-	{27, "brainpoolP384r1"},
-	{28, "brainpoolP512r1"},
-	{0xFF01, "arbitrary_explicit_prime_curves"},
-	{0xFF02, "arbitrary_explicit_char2_curves"}
+    {1, "sect163k1 (K-163)"},
+    {2, "sect163r1"},
+    {3, "sect163r2 (B-163)"},
+    {4, "sect193r1"},
+    {5, "sect193r2"},
+    {6, "sect233k1 (K-233)"},
+    {7, "sect233r1 (B-233)"},
+    {8, "sect239k1"},
+    {9, "sect283k1 (K-283)"},
+    {10, "sect283r1 (B-283)"},
+    {11, "sect409k1 (K-409)"},
+    {12, "sect409r1 (B-409)"},
+    {13, "sect571k1 (K-571)"},
+    {14, "sect571r1 (B-571)"},
+    {15, "secp160k1"},
+    {16, "secp160r1"},
+    {17, "secp160r2"},
+    {18, "secp192k1"},
+    {19, "secp192r1 (P-192)"},
+    {20, "secp224k1"},
+    {21, "secp224r1 (P-224)"},
+    {22, "secp256k1"},
+    {23, "secp256r1 (P-256)"},
+    {24, "secp384r1 (P-384)"},
+    {25, "secp521r1 (P-521)"},
+    {26, "brainpoolP256r1"},
+    {27, "brainpoolP384r1"},
+    {28, "brainpoolP512r1"},
+    {0xFF01, "arbitrary_explicit_prime_curves"},
+    {0xFF02, "arbitrary_explicit_char2_curves"}
 };
 
 static ssl_trace_tbl ssl_point_tbl[] = {
-	{0, "uncompressed"},
-	{1, "ansiX962_compressed_prime"},
-	{2, "ansiX962_compressed_char2"}
+    {0, "uncompressed"},
+    {1, "ansiX962_compressed_prime"},
+    {2, "ansiX962_compressed_char2"}
 };
 
 static ssl_trace_tbl ssl_md_tbl[] = {
-	{0, "none"},
-	{1, "md5"},
-	{2, "sha1"},
-	{3, "sha224"},
-	{4, "sha256"},
-	{5, "sha384"},
-	{6, "sha512"}
+    {0, "none"},
+    {1, "md5"},
+    {2, "sha1"},
+    {3, "sha224"},
+    {4, "sha256"},
+    {5, "sha384"},
+    {6, "sha512"}
 };
 
 static ssl_trace_tbl ssl_sig_tbl[] = {
-	{0, "anonymous"},
-	{1, "rsa"},
-	{2, "dsa"},
-	{3, "ecdsa"}
+    {0, "anonymous"},
+    {1, "rsa"},
+    {2, "dsa"},
+    {3, "ecdsa"}
 };
 
 static ssl_trace_tbl ssl_hb_tbl[] = {
-	{1, "peer_allowed_to_send"},
-	{2, "peer_not_allowed_to_send"}
+    {1, "peer_allowed_to_send"},
+    {2, "peer_not_allowed_to_send"}
 };
 
 static ssl_trace_tbl ssl_hb_type_tbl[] = {
-	{1, "heartbeat_request"},
-	{2, "heartbeat_response"}
+    {1, "heartbeat_request"},
+    {2, "heartbeat_response"}
 };
 
 static ssl_trace_tbl ssl_ctype_tbl[] = {
-	{1, "rsa_sign"},
-	{2, "dss_sign"},
-	{3, "rsa_fixed_dh"},
-	{4, "dss_fixed_dh"},
-	{5, "rsa_ephemeral_dh"},
-	{6, "dss_ephemeral_dh"},
-	{20, "fortezza_dms"},
-	{64, "ecdsa_sign"},
-	{65, "rsa_fixed_ecdh"},
-	{66, "ecdsa_fixed_ecdh"}
+    {1, "rsa_sign"},
+    {2, "dss_sign"},
+    {3, "rsa_fixed_dh"},
+    {4, "dss_fixed_dh"},
+    {5, "rsa_ephemeral_dh"},
+    {6, "dss_ephemeral_dh"},
+    {20, "fortezza_dms"},
+    {64, "ecdsa_sign"},
+    {65, "rsa_fixed_ecdh"},
+    {66, "ecdsa_fixed_ecdh"}
 };
 
 static ssl_trace_tbl ssl_crypto_tbl[] = {
-	{TLS1_RT_CRYPTO_PREMASTER,	"Premaster Secret"},
-	{TLS1_RT_CRYPTO_CLIENT_RANDOM,	"Client Random"},
-	{TLS1_RT_CRYPTO_SERVER_RANDOM,	"Server Random"},
-	{TLS1_RT_CRYPTO_MASTER,		"Master Secret"},
-	{TLS1_RT_CRYPTO_MAC|TLS1_RT_CRYPTO_WRITE,	"Write Mac Secret"},
-	{TLS1_RT_CRYPTO_MAC|TLS1_RT_CRYPTO_READ, 	"Read Mac Secret"},
-	{TLS1_RT_CRYPTO_KEY|TLS1_RT_CRYPTO_WRITE,	"Write Key"},
-	{TLS1_RT_CRYPTO_KEY|TLS1_RT_CRYPTO_READ, 	"Read Key"},
-	{TLS1_RT_CRYPTO_IV|TLS1_RT_CRYPTO_WRITE,	"Write IV"},
-	{TLS1_RT_CRYPTO_IV|TLS1_RT_CRYPTO_READ, 	"Read IV"},
-	{TLS1_RT_CRYPTO_FIXED_IV|TLS1_RT_CRYPTO_WRITE,	"Write IV (fixed part)"},
-	{TLS1_RT_CRYPTO_FIXED_IV|TLS1_RT_CRYPTO_READ, 	"Read IV (fixed part)"}
+    {TLS1_RT_CRYPTO_PREMASTER, "Premaster Secret"},
+    {TLS1_RT_CRYPTO_CLIENT_RANDOM, "Client Random"},
+    {TLS1_RT_CRYPTO_SERVER_RANDOM, "Server Random"},
+    {TLS1_RT_CRYPTO_MASTER, "Master Secret"},
+    {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_WRITE, "Write Mac Secret"},
+    {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_READ, "Read Mac Secret"},
+    {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_WRITE, "Write Key"},
+    {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_READ, "Read Key"},
+    {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_WRITE, "Write IV"},
+    {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_READ, "Read IV"},
+    {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_WRITE, "Write IV (fixed part)"},
+    {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"}
 };
 
 static void ssl_print_hex(BIO *bio, int indent, const char *name,
-				const unsigned char *msg, size_t msglen)
-	{
-	size_t i;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
-	for (i = 0; i < msglen; i++)
-		BIO_printf(bio, "%02X", msg[i]);
-	BIO_puts(bio, "\n");
-	}
+                          const unsigned char *msg, size_t msglen)
+{
+    size_t i;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
+    for (i = 0; i < msglen; i++)
+        BIO_printf(bio, "%02X", msg[i]);
+    BIO_puts(bio, "\n");
+}
 
 static int ssl_print_hexbuf(BIO *bio, int indent,
-				const char *name, size_t nlen,
-				const unsigned char **pmsg, size_t *pmsglen)
-	{
-	size_t blen;
-	const unsigned char *p = *pmsg;
-	if (*pmsglen < nlen)
-		return 0;
-	blen = p[0];
-	if (nlen > 1)
-		blen = (blen << 8)|p[1];
-	if (*pmsglen < nlen + blen)
-		return 0;
-	p += nlen;
-	ssl_print_hex(bio, indent, name, p, blen);
-	*pmsg += blen + nlen;
-	*pmsglen -= blen + nlen;
-	return 1;
-	}
-
-	
+                            const char *name, size_t nlen,
+                            const unsigned char **pmsg, size_t *pmsglen)
+{
+    size_t blen;
+    const unsigned char *p = *pmsg;
+    if (*pmsglen < nlen)
+        return 0;
+    blen = p[0];
+    if (nlen > 1)
+        blen = (blen << 8) | p[1];
+    if (*pmsglen < nlen + blen)
+        return 0;
+    p += nlen;
+    ssl_print_hex(bio, indent, name, p, blen);
+    *pmsg += blen + nlen;
+    *pmsglen -= blen + nlen;
+    return 1;
+}
 
 static int ssl_print_version(BIO *bio, int indent, const char *name,
-				const unsigned char **pmsg, size_t *pmsglen)
-	{
-	int vers;
-	if (*pmsglen < 2)
-		return 0;
-	vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "%s=0x%x (%s)\n",
-				name, vers,
-				ssl_trace_str(vers, ssl_version_tbl));
-	*pmsg += 2;
-	*pmsglen -= 2;
-	return 1;
-	}
+                             const unsigned char **pmsg, size_t *pmsglen)
+{
+    int vers;
+    if (*pmsglen < 2)
+        return 0;
+    vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "%s=0x%x (%s)\n",
+               name, vers, ssl_trace_str(vers, ssl_version_tbl));
+    *pmsg += 2;
+    *pmsglen -= 2;
+    return 1;
+}
 
 static int ssl_print_random(BIO *bio, int indent,
-				const unsigned char **pmsg, size_t *pmsglen)
-	{
-	unsigned int tm;
-	const unsigned char *p = *pmsg;
-	if (*pmsglen < 32)
-		return 0;
-	tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
-	p += 4;
-	BIO_indent(bio, indent, 80);
-	BIO_puts(bio, "Random:\n");
-	BIO_indent(bio, indent + 2, 80);
-	BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
-	ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
-	*pmsg += 32;
-	*pmsglen -= 32;
-	return 1;
-	}
+                            const unsigned char **pmsg, size_t *pmsglen)
+{
+    unsigned int tm;
+    const unsigned char *p = *pmsg;
+    if (*pmsglen < 32)
+        return 0;
+    tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
+    p += 4;
+    BIO_indent(bio, indent, 80);
+    BIO_puts(bio, "Random:\n");
+    BIO_indent(bio, indent + 2, 80);
+    BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
+    ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
+    *pmsg += 32;
+    *pmsglen -= 32;
+    return 1;
+}
 
 static int ssl_print_signature(BIO *bio, int indent, SSL *s,
-				const unsigned char **pmsg, size_t *pmsglen)
-	{
-	if (*pmsglen < 2)
-		return 0;
-	if (SSL_USE_SIGALGS(s))
-		{
-		const unsigned char *p = *pmsg;
-		BIO_indent(bio, indent, 80);
-		BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
-				ssl_trace_str(p[0], ssl_md_tbl),
-				ssl_trace_str(p[1], ssl_sig_tbl),
-				p[0], p[1]);
-		*pmsg += 2;
-		*pmsglen -= 2;
-		}
-	return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
-	}
+                               const unsigned char **pmsg, size_t *pmsglen)
+{
+    if (*pmsglen < 2)
+        return 0;
+    if (SSL_USE_SIGALGS(s)) {
+        const unsigned char *p = *pmsg;
+        BIO_indent(bio, indent, 80);
+        BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
+                   ssl_trace_str(p[0], ssl_md_tbl),
+                   ssl_trace_str(p[1], ssl_sig_tbl), p[0], p[1]);
+        *pmsg += 2;
+        *pmsglen -= 2;
+    }
+    return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
+}
 
 static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
-				const unsigned char *ext, size_t extlen)
-	{
-	size_t xlen;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
-				ssl_trace_str(extype, ssl_exts_tbl),
-				extype, (int)extlen);
-	switch(extype)
-		{
-	case TLSEXT_TYPE_ec_point_formats:
-		if (extlen < 1)
-			return 0;
-		xlen = ext[0];
-		if (extlen != xlen + 1)
-			return 0;
-		return ssl_trace_list(bio, indent + 2,
-					ext + 1, xlen, 1, ssl_point_tbl);
-
-	case TLSEXT_TYPE_elliptic_curves:
-		if (extlen < 2)
-			return 0;
-		xlen = (ext[0] << 8) | ext[1];
-		if (extlen != xlen + 2)
-			return 0;
-		return ssl_trace_list(bio, indent + 2,
-					ext + 2, xlen, 2, ssl_curve_tbl);
-
-	case TLSEXT_TYPE_signature_algorithms:
-
-		if (extlen < 2)
-			return 0;
-		xlen = (ext[0] << 8) | ext[1];
-		if (extlen != xlen + 2)
-			return 0;
-		if (xlen & 1)
-			return 0;
-		ext += 2;
-		while(xlen > 0)
-			{
-			BIO_indent(bio, indent + 2, 80);
-			BIO_printf(bio, "%s+%s (%d+%d)\n",
-				ssl_trace_str(ext[0], ssl_md_tbl),
-				ssl_trace_str(ext[1], ssl_sig_tbl),
-				ext[0], ext[1]);
-			xlen-= 2;
-			ext+= 2;
-			}
-		break;
-	
-	case TLSEXT_TYPE_renegotiate:
-		if (extlen < 1)
-			return 0;
-		xlen = ext[0];
-		if (xlen + 1 != extlen)
-			return 0;
-		ext++;
-		if (xlen)
-			{
-			if (server)
-				{
-				if (xlen & 1)
-					return 0;
-				xlen >>= 1;
-				}
-			ssl_print_hex(bio, indent + 4, "client_verify_data",
-								ext, xlen);
-			if (server)
-				{
-				ext += xlen;
-				ssl_print_hex(bio, indent + 4,
-							"server_verify_data",
-							ext, xlen);
-				}
-			}
-		else
-			{
-			BIO_indent(bio, indent + 4, 80);
-			BIO_puts(bio, "\n");
-			}
-		break;
-
-	case TLSEXT_TYPE_heartbeat:
-		if (extlen != 1)
-			return 0;
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "HeartbeatMode: %s\n",
-				ssl_trace_str(ext[0], ssl_hb_tbl));
-		break;
-
-		case TLSEXT_TYPE_session_ticket:
-		if (extlen != 0)
-			ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
-		break;
-
-	default:
-		BIO_dump_indent(bio, (char *)ext, extlen, indent + 2);
-		}
-	return 1;
-	}
+                               const unsigned char *ext, size_t extlen)
+{
+    size_t xlen;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
+               ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
+    switch (extype) {
+    case TLSEXT_TYPE_ec_point_formats:
+        if (extlen < 1)
+            return 0;
+        xlen = ext[0];
+        if (extlen != xlen + 1)
+            return 0;
+        return ssl_trace_list(bio, indent + 2,
+                              ext + 1, xlen, 1, ssl_point_tbl);
+
+    case TLSEXT_TYPE_elliptic_curves:
+        if (extlen < 2)
+            return 0;
+        xlen = (ext[0] << 8) | ext[1];
+        if (extlen != xlen + 2)
+            return 0;
+        return ssl_trace_list(bio, indent + 2,
+                              ext + 2, xlen, 2, ssl_curve_tbl);
+
+    case TLSEXT_TYPE_signature_algorithms:
+
+        if (extlen < 2)
+            return 0;
+        xlen = (ext[0] << 8) | ext[1];
+        if (extlen != xlen + 2)
+            return 0;
+        if (xlen & 1)
+            return 0;
+        ext += 2;
+        while (xlen > 0) {
+            BIO_indent(bio, indent + 2, 80);
+            BIO_printf(bio, "%s+%s (%d+%d)\n",
+                       ssl_trace_str(ext[0], ssl_md_tbl),
+                       ssl_trace_str(ext[1], ssl_sig_tbl), ext[0], ext[1]);
+            xlen -= 2;
+            ext += 2;
+        }
+        break;
+
+    case TLSEXT_TYPE_renegotiate:
+        if (extlen < 1)
+            return 0;
+        xlen = ext[0];
+        if (xlen + 1 != extlen)
+            return 0;
+        ext++;
+        if (xlen) {
+            if (server) {
+                if (xlen & 1)
+                    return 0;
+                xlen >>= 1;
+            }
+            ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
+            if (server) {
+                ext += xlen;
+                ssl_print_hex(bio, indent + 4,
+                              "server_verify_data", ext, xlen);
+            }
+        } else {
+            BIO_indent(bio, indent + 4, 80);
+            BIO_puts(bio, "\n");
+        }
+        break;
+
+    case TLSEXT_TYPE_heartbeat:
+        if (extlen != 1)
+            return 0;
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "HeartbeatMode: %s\n",
+                   ssl_trace_str(ext[0], ssl_hb_tbl));
+        break;
+
+    case TLSEXT_TYPE_session_ticket:
+        if (extlen != 0)
+            ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
+        break;
+
+    default:
+        BIO_dump_indent(bio, (char *)ext, extlen, indent + 2);
+    }
+    return 1;
+}
 
 static int ssl_print_extensions(BIO *bio, int indent, int server,
-				const unsigned char *msg, size_t msglen)
-	{
-	size_t extslen;
-	BIO_indent(bio, indent, 80);
-	if (msglen == 0)
-		{
-		BIO_puts(bio, "No Extensions\n");
-		return 1;
-		}
-	extslen = (msg[0] << 8) | msg[1];
-	if (extslen != msglen - 2)
-		return 0;
-	msg += 2;
-	msglen = extslen;
-	BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
-	while (msglen > 0)
-		{
-		int extype;
-		size_t extlen;
-		if (msglen < 4)
-			return 0;
-		extype = (msg[0] << 8) | msg[1];
-		extlen = (msg[2] << 8) | msg[3];
-		if (msglen < extlen + 4)
-			return 0;
-		msg += 4;
-		if (!ssl_print_extension(bio, indent + 2, server,
-							extype, msg, extlen))
-			return 0;
-		msg += extlen;
-		msglen -= extlen + 4;
-		}
-	return 1;
-	}
+                                const unsigned char *msg, size_t msglen)
+{
+    size_t extslen;
+    BIO_indent(bio, indent, 80);
+    if (msglen == 0) {
+        BIO_puts(bio, "No Extensions\n");
+        return 1;
+    }
+    extslen = (msg[0] << 8) | msg[1];
+    if (extslen != msglen - 2)
+        return 0;
+    msg += 2;
+    msglen = extslen;
+    BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
+    while (msglen > 0) {
+        int extype;
+        size_t extlen;
+        if (msglen < 4)
+            return 0;
+        extype = (msg[0] << 8) | msg[1];
+        extlen = (msg[2] << 8) | msg[3];
+        if (msglen < extlen + 4)
+            return 0;
+        msg += 4;
+        if (!ssl_print_extension(bio, indent + 2, server,
+                                 extype, msg, extlen))
+            return 0;
+        msg += extlen;
+        msglen -= extlen + 4;
+    }
+    return 1;
+}
 
 static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
-				const unsigned char *msg, size_t msglen)
-	{
-	size_t len;
-	unsigned int cs;
-	if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
-		return 0;
-	if (!ssl_print_random(bio, indent, &msg, &msglen))
-		return 0;
-	if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
-		return 0;
-	if (SSL_IS_DTLS(ssl))
-		{
-		if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
-			return 0;
-		}
-	if (msglen < 2)
-		return 0;
-	len = (msg[0] << 8) | msg[1];
-	msg += 2;
-	msglen -= 2;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
-	if (msglen < len || len & 1)
-		return 0;
-	while(len > 0)
-		{
-		cs = (msg[0] << 8) | msg[1];
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
-				msg[0], msg[1],
-				ssl_trace_str(cs, ssl_ciphers_tbl));
-		msg += 2;
-		msglen -= 2;
-		len -= 2;
-		}
-	if (msglen < 1)
-		return 0;
-	len = msg[0];
-	msg++;
-	msglen--;
-	if (msglen < len)
-		return 0;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
-	while(len > 0)
-		{
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "%s (0x%02X)\n",
-				ssl_trace_str(msg[0], ssl_comp_tbl),
-				msg[0]);
-		msg++;
-		msglen--;
-		len--;
-		}
-	if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
-		return 0;
-	return 1;
-	}
+                                  const unsigned char *msg, size_t msglen)
+{
+    size_t len;
+    unsigned int cs;
+    if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
+        return 0;
+    if (!ssl_print_random(bio, indent, &msg, &msglen))
+        return 0;
+    if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
+        return 0;
+    if (SSL_IS_DTLS(ssl)) {
+        if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
+            return 0;
+    }
+    if (msglen < 2)
+        return 0;
+    len = (msg[0] << 8) | msg[1];
+    msg += 2;
+    msglen -= 2;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
+    if (msglen < len || len & 1)
+        return 0;
+    while (len > 0) {
+        cs = (msg[0] << 8) | msg[1];
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
+                   msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
+        msg += 2;
+        msglen -= 2;
+        len -= 2;
+    }
+    if (msglen < 1)
+        return 0;
+    len = msg[0];
+    msg++;
+    msglen--;
+    if (msglen < len)
+        return 0;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
+    while (len > 0) {
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "%s (0x%02X)\n",
+                   ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
+        msg++;
+        msglen--;
+        len--;
+    }
+    if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
+        return 0;
+    return 1;
+}
 
 static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
-				const unsigned char *msg, size_t msglen)
-	{
-	if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
-		return 0;
-	if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
-		return 0;
-	return 1;
-	}
+                                       const unsigned char *msg,
+                                       size_t msglen)
+{
+    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+        return 0;
+    if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
+        return 0;
+    return 1;
+}
 
 static int ssl_print_server_hello(BIO *bio, int indent,
-				const unsigned char *msg, size_t msglen)
-	{
-	unsigned int cs;
-	if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
-		return 0;
-	if (!ssl_print_random(bio, indent, &msg, &msglen))
-		return 0;
-	if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
-		return 0;
-	if (msglen < 2)
-		return 0;
-	cs = (msg[0] << 8) | msg[1];
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
-				msg[0], msg[1],
-				ssl_trace_str(cs, ssl_ciphers_tbl));
-	msg += 2;
-	msglen -= 2;
-	if (msglen < 1)
-		return 0;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "compression_method: %s (0x%02X)\n",
-			ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
-	msg++;
-	msglen--;
-	if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
-		return 0;
-	return 1;
-	}
+                                  const unsigned char *msg, size_t msglen)
+{
+    unsigned int cs;
+    if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
+        return 0;
+    if (!ssl_print_random(bio, indent, &msg, &msglen))
+        return 0;
+    if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
+        return 0;
+    if (msglen < 2)
+        return 0;
+    cs = (msg[0] << 8) | msg[1];
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
+               msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
+    msg += 2;
+    msglen -= 2;
+    if (msglen < 1)
+        return 0;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "compression_method: %s (0x%02X)\n",
+               ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
+    msg++;
+    msglen--;
+    if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
+        return 0;
+    return 1;
+}
 
 static int ssl_get_keyex(const char **pname, SSL *ssl)
-	{
-	unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
-	if (alg_k & SSL_kRSA)
-		{
-		*pname = "rsa";
-		return SSL_kRSA;
-		}
-	if (alg_k & SSL_kDHr)
-		{
-		*pname = "dh_rsa";
-		return SSL_kDHr;
-		}
-	if (alg_k & SSL_kDHd)
-		{
-		*pname = "dh_dss";
-		return SSL_kDHd;
-		}
-	if (alg_k & SSL_kKRB5)
-		{
-		*pname = "krb5";
-		return SSL_kKRB5;
-		}
-	if (alg_k & SSL_kEDH)
-		{
-		*pname = "edh";
-		return SSL_kEDH;
-		}
-	if (alg_k & SSL_kEECDH)
-		{
-		*pname = "EECDH";
-		return SSL_kEECDH;
-		}
-	if (alg_k & SSL_kECDHr)
-		{
-		*pname = "ECDH RSA";
-		return SSL_kECDHr;
-		}
-	if (alg_k & SSL_kECDHe)
-		{
-		*pname = "ECDH ECDSA";
-		return SSL_kECDHe;
-		}
-	if (alg_k & SSL_kPSK)
-		{
-		*pname = "PSK";
-		return SSL_kPSK;
-		}
-	if (alg_k & SSL_kSRP)
-		{
-		*pname = "SRP";
-		return SSL_kSRP;
-		}
-	if (alg_k & SSL_kGOST)
-		{
-		*pname = "GOST";
-		return SSL_kGOST;
-		}
-	*pname = "UNKNOWN";
-	return 0;
-	}
+{
+    unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
+    if (alg_k & SSL_kRSA) {
+        *pname = "rsa";
+        return SSL_kRSA;
+    }
+    if (alg_k & SSL_kDHr) {
+        *pname = "dh_rsa";
+        return SSL_kDHr;
+    }
+    if (alg_k & SSL_kDHd) {
+        *pname = "dh_dss";
+        return SSL_kDHd;
+    }
+    if (alg_k & SSL_kKRB5) {
+        *pname = "krb5";
+        return SSL_kKRB5;
+    }
+    if (alg_k & SSL_kEDH) {
+        *pname = "edh";
+        return SSL_kEDH;
+    }
+    if (alg_k & SSL_kEECDH) {
+        *pname = "EECDH";
+        return SSL_kEECDH;
+    }
+    if (alg_k & SSL_kECDHr) {
+        *pname = "ECDH RSA";
+        return SSL_kECDHr;
+    }
+    if (alg_k & SSL_kECDHe) {
+        *pname = "ECDH ECDSA";
+        return SSL_kECDHe;
+    }
+    if (alg_k & SSL_kPSK) {
+        *pname = "PSK";
+        return SSL_kPSK;
+    }
+    if (alg_k & SSL_kSRP) {
+        *pname = "SRP";
+        return SSL_kSRP;
+    }
+    if (alg_k & SSL_kGOST) {
+        *pname = "GOST";
+        return SSL_kGOST;
+    }
+    *pname = "UNKNOWN";
+    return 0;
+}
 
 static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
-				const unsigned char *msg, size_t msglen)
-	{
-	const char *algname;
-	int id;
-	id = ssl_get_keyex(&algname, ssl);
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
-	switch(id)
-		{
-
-	case SSL_kRSA:
-		if (TLS1_get_version(ssl) == SSL3_VERSION)
-			{
-			ssl_print_hex(bio, indent + 2,
-						"EncyptedPreMasterSecret",
-						msg, msglen);
-			}
-		else
-			{
-			if (!ssl_print_hexbuf(bio, indent + 2,
-						"EncyptedPreMasterSecret", 2,
-						&msg, &msglen))
-				return 0;
-			}
-		break;
-
-		/* Implicit parameters only allowed for static DH */
-	case SSL_kDHd:
-	case SSL_kDHr:
-		if (msglen == 0)
-			{
-			BIO_indent(bio, indent + 2, 80);
-			BIO_puts(bio, "implicit\n");
-			break;
-			}
-	case SSL_kEDH:
-		if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2,
-								&msg, &msglen))
-			return 0;
-		break;
-
-	case SSL_kECDHr:
-	case SSL_kECDHe:
-		if (msglen == 0)
-			{
-			BIO_indent(bio, indent + 2, 80);
-			BIO_puts(bio, "implicit\n");
-			break;
-			}
-	case SSL_kEECDH:
-		if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1,
-							&msg, &msglen))
-			return 0;
-		break;
-		}
-
-	return 1;
-	}
+                                  const unsigned char *msg, size_t msglen)
+{
+    const char *algname;
+    int id;
+    id = ssl_get_keyex(&algname, ssl);
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
+    switch (id) {
+
+    case SSL_kRSA:
+        if (TLS1_get_version(ssl) == SSL3_VERSION) {
+            ssl_print_hex(bio, indent + 2,
+                          "EncyptedPreMasterSecret", msg, msglen);
+        } else {
+            if (!ssl_print_hexbuf(bio, indent + 2,
+                                  "EncyptedPreMasterSecret", 2,
+                                  &msg, &msglen))
+                return 0;
+        }
+        break;
+
+        /* Implicit parameters only allowed for static DH */
+    case SSL_kDHd:
+    case SSL_kDHr:
+        if (msglen == 0) {
+            BIO_indent(bio, indent + 2, 80);
+            BIO_puts(bio, "implicit\n");
+            break;
+        }
+    case SSL_kEDH:
+        if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
+            return 0;
+        break;
+
+    case SSL_kECDHr:
+    case SSL_kECDHe:
+        if (msglen == 0) {
+            BIO_indent(bio, indent + 2, 80);
+            BIO_puts(bio, "implicit\n");
+            break;
+        }
+    case SSL_kEECDH:
+        if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
+            return 0;
+        break;
+    }
+
+    return 1;
+}
 
 static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
-				const unsigned char *msg, size_t msglen)
-	{
-	const char *algname;
-	int id;
-	id = ssl_get_keyex(&algname, ssl);
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
-	switch(id)
-		{
-		/* Should never happen */
-	case SSL_kDHd:
-	case SSL_kDHr:
-	case SSL_kECDHr:
-	case SSL_kECDHe:
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "Unexpected Message\n");
-		break;
-
-	case SSL_kRSA:
-
-		if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2,
-						&msg, &msglen))
-			return 0;
-		if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
-						&msg, &msglen))
-			return 0;
-		break;
-
-	case SSL_kEDH:
-		if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2,
-						&msg, &msglen))
-			return 0;
-		if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2,
-						&msg, &msglen))
-			return 0;
-		if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2,
-						&msg, &msglen))
-			return 0;
-		break;
-
-	case SSL_kEECDH:
-		if (msglen < 1)
-			return 0;
-		BIO_indent(bio, indent + 2, 80);
-		if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
-			BIO_puts(bio, "explicit_prime\n");
-		else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
-			BIO_puts(bio, "explicit_char2\n");
-		else if (msg[0] == NAMED_CURVE_TYPE)
-			{
-			int curve;
-			if (msglen < 3)
-				return 0;
-			curve = (msg[1] << 8) | msg[2];
-			BIO_printf(bio, "named_curve: %s (%d)\n",
-					ssl_trace_str(curve, ssl_curve_tbl),
-					curve);
-			msg += 3;
-			msglen -= 3;
-			if (!ssl_print_hexbuf(bio, indent + 2, "point", 1,
-							&msg, &msglen))
-				return 0;
-			}
-		break;
-		}
-	return ssl_print_signature(bio, indent, ssl, &msg, &msglen);
-	}
-
-static int ssl_print_certificate(BIO *bio, int indent, 
-				const unsigned char **pmsg, size_t *pmsglen)
-	{
-	size_t msglen = *pmsglen;
-	size_t clen;
-	X509 *x;
-	const unsigned char *p = *pmsg, *q;
-	if (msglen < 3)
-		return 0;
-	clen = (p[0] << 16) | (p[1] << 8) | p[2];
-	if (msglen < clen + 3)
-		return 0;
-	q = p + 3;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
-	x = d2i_X509(NULL, &q, clen);
-	if (!x)
-		BIO_puts(bio, "\n");
-	else
-		{
-		BIO_puts(bio, "\n------details-----\n");
-		X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
-		PEM_write_bio_X509(bio, x);
-		/* Print certificate stuff */
-		BIO_puts(bio, "------------------\n");
-		X509_free(x);
-		}
-	if (q != p + 3 + clen)
-		{
-		BIO_puts(bio, "\n");
-		}
-	*pmsg += clen + 3;
-	*pmsglen -= clen + 3;
-	return 1;
-	}
-
-static int ssl_print_certificates(BIO *bio, int indent, 
-				const unsigned char *msg, size_t msglen)
-	{
-	size_t clen;
-	if (msglen < 3)
-		return 0;
-	clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
-	if (msglen != clen + 3)
-		return 0;
-	msg += 3;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
-	while (clen > 0)
-		{
-		if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
-			return 0;
-		}
-	return 1;
-	}
+                                  const unsigned char *msg, size_t msglen)
+{
+    const char *algname;
+    int id;
+    id = ssl_get_keyex(&algname, ssl);
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
+    switch (id) {
+        /* Should never happen */
+    case SSL_kDHd:
+    case SSL_kDHr:
+    case SSL_kECDHr:
+    case SSL_kECDHe:
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "Unexpected Message\n");
+        break;
+
+    case SSL_kRSA:
+
+        if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2,
+                              &msg, &msglen))
+            return 0;
+        if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
+                              &msg, &msglen))
+            return 0;
+        break;
+
+    case SSL_kEDH:
+        if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
+            return 0;
+        if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
+            return 0;
+        if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen))
+            return 0;
+        break;
+
+    case SSL_kEECDH:
+        if (msglen < 1)
+            return 0;
+        BIO_indent(bio, indent + 2, 80);
+        if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
+            BIO_puts(bio, "explicit_prime\n");
+        else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
+            BIO_puts(bio, "explicit_char2\n");
+        else if (msg[0] == NAMED_CURVE_TYPE) {
+            int curve;
+            if (msglen < 3)
+                return 0;
+            curve = (msg[1] << 8) | msg[2];
+            BIO_printf(bio, "named_curve: %s (%d)\n",
+                       ssl_trace_str(curve, ssl_curve_tbl), curve);
+            msg += 3;
+            msglen -= 3;
+            if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
+                return 0;
+        }
+        break;
+    }
+    return ssl_print_signature(bio, indent, ssl, &msg, &msglen);
+}
+
+static int ssl_print_certificate(BIO *bio, int indent,
+                                 const unsigned char **pmsg, size_t *pmsglen)
+{
+    size_t msglen = *pmsglen;
+    size_t clen;
+    X509 *x;
+    const unsigned char *p = *pmsg, *q;
+    if (msglen < 3)
+        return 0;
+    clen = (p[0] << 16) | (p[1] << 8) | p[2];
+    if (msglen < clen + 3)
+        return 0;
+    q = p + 3;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
+    x = d2i_X509(NULL, &q, clen);
+    if (!x)
+        BIO_puts(bio, "\n");
+    else {
+        BIO_puts(bio, "\n------details-----\n");
+        X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
+        PEM_write_bio_X509(bio, x);
+        /* Print certificate stuff */
+        BIO_puts(bio, "------------------\n");
+        X509_free(x);
+    }
+    if (q != p + 3 + clen) {
+        BIO_puts(bio, "\n");
+    }
+    *pmsg += clen + 3;
+    *pmsglen -= clen + 3;
+    return 1;
+}
+
+static int ssl_print_certificates(BIO *bio, int indent,
+                                  const unsigned char *msg, size_t msglen)
+{
+    size_t clen;
+    if (msglen < 3)
+        return 0;
+    clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
+    if (msglen != clen + 3)
+        return 0;
+    msg += 3;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
+    while (clen > 0) {
+        if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
+            return 0;
+    }
+    return 1;
+}
 
 static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
-				const unsigned char *msg, size_t msglen)
-	{
-	size_t xlen;
-	if (msglen < 1)
-		return 0;
-	xlen = msg[0];
-	if (msglen < xlen + 1)
-		return 0;
-	msg++;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
-	if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
-		return 0;
-	msg += xlen;
-	msglen -= xlen + 1;
-	if (!SSL_USE_SIGALGS(s))
-		goto skip_sig;
-	if (msglen < 2)
-		return 0;
-	xlen = (msg[0] << 8) | msg[1];
-	if (msglen < xlen + 2 || (xlen & 1))
-		return 0;
-	msg += 2;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
-	while(xlen > 0)
-		{
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "%s+%s (%d+%d)\n",
-				ssl_trace_str(msg[0], ssl_md_tbl),
-				ssl_trace_str(msg[1], ssl_sig_tbl),
-				msg[0], msg[1]);
-		xlen -= 2;
-		msg += 2;
-		}
-	msg += xlen;
-	msglen -= xlen + 2;
-
-	skip_sig:
-	xlen = (msg[0] << 8) | msg[1];
-	BIO_indent(bio, indent, 80);
-	if (msglen < xlen + 2)
-		return 0;
-	msg += 2;
-	msglen -= 2;
-	BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
-	while (xlen > 0)
-		{
-		size_t dlen;
-		X509_NAME *nm;
-		const unsigned char *p;
-		if (xlen < 2)
-			return 0;
-		dlen = (msg[0] << 8) | msg[1];
-		if (xlen < dlen + 2)
-			return 0;
-		msg += 2;
-		BIO_indent(bio, indent + 2, 80);
-		BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
-		p = msg;
-		nm = d2i_X509_NAME(NULL, &p, dlen);
-		if (!nm)
-			{
-			BIO_puts(bio, "\n");
-			}
-		else
-			{
-			X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
-			BIO_puts(bio, "\n");
-			X509_NAME_free(nm);
-			}
-		xlen -= dlen + 2;
-		msg += dlen;
-		}
-	return 1;
-	}
+                                  const unsigned char *msg, size_t msglen)
+{
+    size_t xlen;
+    if (msglen < 1)
+        return 0;
+    xlen = msg[0];
+    if (msglen < xlen + 1)
+        return 0;
+    msg++;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
+    if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
+        return 0;
+    msg += xlen;
+    msglen -= xlen + 1;
+    if (!SSL_USE_SIGALGS(s))
+        goto skip_sig;
+    if (msglen < 2)
+        return 0;
+    xlen = (msg[0] << 8) | msg[1];
+    if (msglen < xlen + 2 || (xlen & 1))
+        return 0;
+    msg += 2;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
+    while (xlen > 0) {
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "%s+%s (%d+%d)\n",
+                   ssl_trace_str(msg[0], ssl_md_tbl),
+                   ssl_trace_str(msg[1], ssl_sig_tbl), msg[0], msg[1]);
+        xlen -= 2;
+        msg += 2;
+    }
+    msg += xlen;
+    msglen -= xlen + 2;
+
+ skip_sig:
+    xlen = (msg[0] << 8) | msg[1];
+    BIO_indent(bio, indent, 80);
+    if (msglen < xlen + 2)
+        return 0;
+    msg += 2;
+    msglen -= 2;
+    BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
+    while (xlen > 0) {
+        size_t dlen;
+        X509_NAME *nm;
+        const unsigned char *p;
+        if (xlen < 2)
+            return 0;
+        dlen = (msg[0] << 8) | msg[1];
+        if (xlen < dlen + 2)
+            return 0;
+        msg += 2;
+        BIO_indent(bio, indent + 2, 80);
+        BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
+        p = msg;
+        nm = d2i_X509_NAME(NULL, &p, dlen);
+        if (!nm) {
+            BIO_puts(bio, "\n");
+        } else {
+            X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
+            BIO_puts(bio, "\n");
+            X509_NAME_free(nm);
+        }
+        xlen -= dlen + 2;
+        msg += dlen;
+    }
+    return 1;
+}
 
 static int ssl_print_ticket(BIO *bio, int indent,
-				const unsigned char *msg, size_t msglen)
-	{
-	unsigned int tick_life;
-	if (msglen == 0)
-		{
-		BIO_indent(bio, indent + 2, 80);
-		BIO_puts(bio, "No Ticket\n");
-		return 1;
-		}
-	if (msglen < 4)
-		return 0;
-	tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
-	msglen -= 4;
-	msg += 4;	
-	BIO_indent(bio, indent + 2, 80);
-	BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
-	if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
-		return 0;
-	if (msglen)
-		return 0;
-	return 1;
-	}
-
+                            const unsigned char *msg, size_t msglen)
+{
+    unsigned int tick_life;
+    if (msglen == 0) {
+        BIO_indent(bio, indent + 2, 80);
+        BIO_puts(bio, "No Ticket\n");
+        return 1;
+    }
+    if (msglen < 4)
+        return 0;
+    tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
+    msglen -= 4;
+    msg += 4;
+    BIO_indent(bio, indent + 2, 80);
+    BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
+    if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
+        return 0;
+    if (msglen)
+        return 0;
+    return 1;
+}
 
 static int ssl_print_handshake(BIO *bio, SSL *ssl,
-				const unsigned char *msg, size_t msglen,
-				int indent)
-	{
-	size_t hlen;
-	unsigned char htype;
-	if (msglen < 4)
-		return 0;
-	htype = msg[0];
-	hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "%s, Length=%d\n",
-				ssl_trace_str(htype, ssl_handshake_tbl),
-				(int)hlen);
-	msg += 4;
-	msglen -= 4;
-	if (SSL_IS_DTLS(ssl))
-		{
-		if (msglen < 8)
-			return 0;
-		BIO_indent(bio, indent, 80);
-		BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
-				"fragment_length=%d\n",
-				(msg[0] << 8) | msg[1],
-				(msg[2] << 16) | (msg[3] << 8) | msg[4],
-				(msg[5] << 16) | (msg[6] << 8) | msg[7]);
-		msg += 8;
-		msglen -= 8;
-		}
-	if (msglen < hlen)
-		return 0;
-	switch(htype)
-		{
-	case SSL3_MT_CLIENT_HELLO:
-		if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
-			return 0;
-		break;
-
-	case DTLS1_MT_HELLO_VERIFY_REQUEST:
-		if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_SERVER_HELLO:
-		if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_SERVER_KEY_EXCHANGE:
-		if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_CLIENT_KEY_EXCHANGE:
-		if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_CERTIFICATE:
-		if (!ssl_print_certificates(bio, indent + 2,  msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_CERTIFICATE_VERIFY:
-		if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_CERTIFICATE_REQUEST:
-		if (!ssl_print_cert_request(bio, indent + 2,  ssl, msg, msglen))
-			return 0;
-		break;
-
-	case SSL3_MT_FINISHED:
-		ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
-		break;
-
-	case SSL3_MT_SERVER_DONE:
-		if (msglen != 0)
-			ssl_print_hex(bio, indent + 2, "unexpected value",
-								msg, msglen);
-		break;
-
-	case SSL3_MT_NEWSESSION_TICKET:
-		if (!ssl_print_ticket(bio, indent + 2,  msg, msglen))
-			return 0;
-		break;
-		
-	default:
-		BIO_indent(bio, indent + 2, 80);
-		BIO_puts(bio, "Unsupported, hex dump follows:\n");
-		BIO_dump_indent(bio, (char *)msg, msglen, indent + 4);
-		}
-	return 1;
-	}
+                               const unsigned char *msg, size_t msglen,
+                               int indent)
+{
+    size_t hlen;
+    unsigned char htype;
+    if (msglen < 4)
+        return 0;
+    htype = msg[0];
+    hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "%s, Length=%d\n",
+               ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen);
+    msg += 4;
+    msglen -= 4;
+    if (SSL_IS_DTLS(ssl)) {
+        if (msglen < 8)
+            return 0;
+        BIO_indent(bio, indent, 80);
+        BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
+                   "fragment_length=%d\n",
+                   (msg[0] << 8) | msg[1],
+                   (msg[2] << 16) | (msg[3] << 8) | msg[4],
+                   (msg[5] << 16) | (msg[6] << 8) | msg[7]);
+        msg += 8;
+        msglen -= 8;
+    }
+    if (msglen < hlen)
+        return 0;
+    switch (htype) {
+    case SSL3_MT_CLIENT_HELLO:
+        if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
+            return 0;
+        break;
+
+    case DTLS1_MT_HELLO_VERIFY_REQUEST:
+        if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_SERVER_HELLO:
+        if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_SERVER_KEY_EXCHANGE:
+        if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_CLIENT_KEY_EXCHANGE:
+        if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_CERTIFICATE:
+        if (!ssl_print_certificates(bio, indent + 2, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_CERTIFICATE_VERIFY:
+        if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_CERTIFICATE_REQUEST:
+        if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
+            return 0;
+        break;
+
+    case SSL3_MT_FINISHED:
+        ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
+        break;
+
+    case SSL3_MT_SERVER_DONE:
+        if (msglen != 0)
+            ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
+        break;
+
+    case SSL3_MT_NEWSESSION_TICKET:
+        if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
+            return 0;
+        break;
+
+    default:
+        BIO_indent(bio, indent + 2, 80);
+        BIO_puts(bio, "Unsupported, hex dump follows:\n");
+        BIO_dump_indent(bio, (char *)msg, msglen, indent + 4);
+    }
+    return 1;
+}
 
 static int ssl_print_heartbeat(BIO *bio, int indent,
-				const unsigned char *msg, size_t msglen)
-	{
-	if (msglen < 3)
-		return 0;
-	BIO_indent(bio, indent, 80);
-	BIO_printf(bio, "HeartBeatMessageType: %s\n",
-				ssl_trace_str(msg[0], ssl_hb_type_tbl));
-	msg++;
-	msglen--;
-	if (!ssl_print_hexbuf(bio, indent, "payload", 2, &msg, &msglen))
-		return 0;
-	ssl_print_hex(bio, indent, "padding", msg, msglen);
-	return 1;
-	}
+                               const unsigned char *msg, size_t msglen)
+{
+    if (msglen < 3)
+        return 0;
+    BIO_indent(bio, indent, 80);
+    BIO_printf(bio, "HeartBeatMessageType: %s\n",
+               ssl_trace_str(msg[0], ssl_hb_type_tbl));
+    msg++;
+    msglen--;
+    if (!ssl_print_hexbuf(bio, indent, "payload", 2, &msg, &msglen))
+        return 0;
+    ssl_print_hex(bio, indent, "padding", msg, msglen);
+    return 1;
+}
 
 const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c)
-	{
-	if (c->algorithm_ssl & SSL_SSLV2)
-		return NULL;
-	return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
-	}
+{
+    if (c->algorithm_ssl & SSL_SSLV2)
+        return NULL;
+    return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
+}
 
 void SSL_trace(int write_p, int version, int content_type,
-		const void *buf, size_t msglen, SSL *ssl, void *arg)
-	{
-	const unsigned char *msg = buf;
-	BIO *bio = arg;
-
-	if (write_p == 2)
-		{
-		BIO_puts(bio, "Session ");
-		ssl_print_hex(bio, 0,
-				ssl_trace_str(content_type, ssl_crypto_tbl),
-				msg, msglen);
-		return;
-		}
-	switch (content_type)
-		{
-	case SSL3_RT_HEADER:
-		{
-		int hvers = msg[1] << 8 | msg[2];
-		BIO_puts(bio, write_p ? "Sent" : "Received");
-		BIO_printf(bio, " Record\nHeader:\n  Version = %s (0x%x)\n",
-				ssl_trace_str(hvers, ssl_version_tbl), hvers);
-		if (SSL_IS_DTLS(ssl))
-			{
-			BIO_printf(bio,
-				"  epoch=%d, sequence_number=%04x%04x%04x\n",
-					(msg[3] << 8 | msg[4]),
-					(msg[5] << 8 | msg[6]),
-					(msg[7] << 8 | msg[8]),
-					(msg[9] << 8 | msg[10]));
-#if 0
-			/* Just print handshake type so we can see what is
-			 * going on during fragmentation.
-			 */
-			BIO_printf(bio, "(%s)\n",
-				ssl_trace_str(msg[msglen], ssl_handshake_tbl));
-#endif
-			}
-
-		BIO_printf(bio, "  Content Type = %s (%d)\n  Length = %d",
-				ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
-				msg[msglen - 2] << 8 | msg[msglen - 1]);
-		}
-		break;
-	case SSL3_RT_HANDSHAKE:
-		if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
-			BIO_printf(bio, "Message length parse error!\n");
-		break;
-
-	case SSL3_RT_CHANGE_CIPHER_SPEC:
-		if (msglen == 1 && msg[0] == 1)
-			BIO_puts(bio, "    change_cipher_spec (1)\n");
-		else
-			ssl_print_hex(bio, 4, "unknown value", msg, msglen);
-		break;
-
-	case SSL3_RT_ALERT:
-		if (msglen != 2)
-			BIO_puts(bio, "    Illegal Alert Length\n");
-		else
-			{
-			BIO_printf(bio,"    Level=%s(%d), description=%s(%d)\n",
-					SSL_alert_type_string_long(msg[0] << 8),
-					msg[0],
-					SSL_alert_desc_string_long(msg[1]),
-					msg[1]);
-			}
-	case TLS1_RT_HEARTBEAT:
-		ssl_print_heartbeat(bio, 4, msg, msglen);
-		break;
-
-		}
-
-	BIO_puts(bio, "\n");
-	}
+               const void *buf, size_t msglen, SSL *ssl, void *arg)
+{
+    const unsigned char *msg = buf;
+    BIO *bio = arg;
+
+    if (write_p == 2) {
+        BIO_puts(bio, "Session ");
+        ssl_print_hex(bio, 0,
+                      ssl_trace_str(content_type, ssl_crypto_tbl),
+                      msg, msglen);
+        return;
+    }
+    switch (content_type) {
+    case SSL3_RT_HEADER:
+        {
+            int hvers = msg[1] << 8 | msg[2];
+            BIO_puts(bio, write_p ? "Sent" : "Received");
+            BIO_printf(bio, " Record\nHeader:\n  Version = %s (0x%x)\n",
+                       ssl_trace_str(hvers, ssl_version_tbl), hvers);
+            if (SSL_IS_DTLS(ssl)) {
+                BIO_printf(bio,
+                           "  epoch=%d, sequence_number=%04x%04x%04x\n",
+                           (msg[3] << 8 | msg[4]),
+                           (msg[5] << 8 | msg[6]),
+                           (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10]));
+# if 0
+                /*
+                 * Just print handshake type so we can see what is going on
+                 * during fragmentation.
+                 */
+                BIO_printf(bio, "(%s)\n",
+                           ssl_trace_str(msg[msglen], ssl_handshake_tbl));
+# endif
+            }
+
+            BIO_printf(bio, "  Content Type = %s (%d)\n  Length = %d",
+                       ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
+                       msg[msglen - 2] << 8 | msg[msglen - 1]);
+        }
+        break;
+    case SSL3_RT_HANDSHAKE:
+        if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
+            BIO_printf(bio, "Message length parse error!\n");
+        break;
+
+    case SSL3_RT_CHANGE_CIPHER_SPEC:
+        if (msglen == 1 && msg[0] == 1)
+            BIO_puts(bio, "    change_cipher_spec (1)\n");
+        else
+            ssl_print_hex(bio, 4, "unknown value", msg, msglen);
+        break;
+
+    case SSL3_RT_ALERT:
+        if (msglen != 2)
+            BIO_puts(bio, "    Illegal Alert Length\n");
+        else {
+            BIO_printf(bio, "    Level=%s(%d), description=%s(%d)\n",
+                       SSL_alert_type_string_long(msg[0] << 8),
+                       msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
+        }
+    case TLS1_RT_HEARTBEAT:
+        ssl_print_heartbeat(bio, 4, msg, msglen);
+        break;
+
+    }
+
+    BIO_puts(bio, "\n");
+}
 
 #endif
diff --git a/ssl/tls1.h b/ssl/tls1.h
index ddf205d80b..5929607ff8 100644
--- a/ssl/tls1.h
+++ b/ssl/tls1.h
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -111,7 +111,7 @@
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
- * Portions of the attached software ("Contribution") are developed by 
+ * Portions of the attached software ("Contribution") are developed by
  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
  *
  * The Contribution is licensed pursuant to the OpenSSL open source
@@ -148,639 +148,664 @@
  * OTHERWISE.
  */
 
-#ifndef HEADER_TLS1_H 
-#define HEADER_TLS1_H 
+#ifndef HEADER_TLS1_H
+# define HEADER_TLS1_H
 
-#include 
+# include 
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#define TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES	0
-
-#define TLS1_VERSION			0x0301
-#define TLS1_1_VERSION			0x0302
-#define TLS1_2_VERSION			0x0303
-#define TLS_MAX_VERSION			TLS1_2_VERSION
-
-#define TLS1_VERSION_MAJOR		0x03
-#define TLS1_VERSION_MINOR		0x01
-
-#define TLS1_1_VERSION_MAJOR		0x03
-#define TLS1_1_VERSION_MINOR		0x02
-
-#define TLS1_2_VERSION_MAJOR		0x03
-#define TLS1_2_VERSION_MINOR		0x03
-
-#define TLS1_get_version(s) \
-		((s->version >> 8) == TLS1_VERSION_MAJOR ? s->version : 0)
-
-#define TLS1_get_client_version(s) \
-		((s->client_version >> 8) == TLS1_VERSION_MAJOR ? s->client_version : 0)
-
-#define TLS1_AD_DECRYPTION_FAILED	21
-#define TLS1_AD_RECORD_OVERFLOW		22
-#define TLS1_AD_UNKNOWN_CA		48	/* fatal */
-#define TLS1_AD_ACCESS_DENIED		49	/* fatal */
-#define TLS1_AD_DECODE_ERROR		50	/* fatal */
-#define TLS1_AD_DECRYPT_ERROR		51
-#define TLS1_AD_EXPORT_RESTRICTION	60	/* fatal */
-#define TLS1_AD_PROTOCOL_VERSION	70	/* fatal */
-#define TLS1_AD_INSUFFICIENT_SECURITY	71	/* fatal */
-#define TLS1_AD_INTERNAL_ERROR		80	/* fatal */
-#define TLS1_AD_INAPPROPRIATE_FALLBACK	86	/* fatal */
-#define TLS1_AD_USER_CANCELLED		90
-#define TLS1_AD_NO_RENEGOTIATION	100
+# define TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES    0
+
+# define TLS1_VERSION                    0x0301
+# define TLS1_1_VERSION                  0x0302
+# define TLS1_2_VERSION                  0x0303
+# define TLS_MAX_VERSION                 TLS1_2_VERSION
+
+# define TLS1_VERSION_MAJOR              0x03
+# define TLS1_VERSION_MINOR              0x01
+
+# define TLS1_1_VERSION_MAJOR            0x03
+# define TLS1_1_VERSION_MINOR            0x02
+
+# define TLS1_2_VERSION_MAJOR            0x03
+# define TLS1_2_VERSION_MINOR            0x03
+
+# define TLS1_get_version(s) \
+                ((s->version >> 8) == TLS1_VERSION_MAJOR ? s->version : 0)
+
+# define TLS1_get_client_version(s) \
+                ((s->client_version >> 8) == TLS1_VERSION_MAJOR ? s->client_version : 0)
+
+# define TLS1_AD_DECRYPTION_FAILED       21
+# define TLS1_AD_RECORD_OVERFLOW         22
+# define TLS1_AD_UNKNOWN_CA              48/* fatal */
+# define TLS1_AD_ACCESS_DENIED           49/* fatal */
+# define TLS1_AD_DECODE_ERROR            50/* fatal */
+# define TLS1_AD_DECRYPT_ERROR           51
+# define TLS1_AD_EXPORT_RESTRICTION      60/* fatal */
+# define TLS1_AD_PROTOCOL_VERSION        70/* fatal */
+# define TLS1_AD_INSUFFICIENT_SECURITY   71/* fatal */
+# define TLS1_AD_INTERNAL_ERROR          80/* fatal */
+# define TLS1_AD_INAPPROPRIATE_FALLBACK  86/* fatal */
+# define TLS1_AD_USER_CANCELLED          90
+# define TLS1_AD_NO_RENEGOTIATION        100
 /* codes 110-114 are from RFC3546 */
-#define TLS1_AD_UNSUPPORTED_EXTENSION	110
-#define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111
-#define TLS1_AD_UNRECOGNIZED_NAME 	112
-#define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113
-#define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
-#define TLS1_AD_UNKNOWN_PSK_IDENTITY	115	/* fatal */
+# define TLS1_AD_UNSUPPORTED_EXTENSION   110
+# define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111
+# define TLS1_AD_UNRECOGNIZED_NAME       112
+# define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113
+# define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
+# define TLS1_AD_UNKNOWN_PSK_IDENTITY    115/* fatal */
 
 /* ExtensionType values from RFC3546 / RFC4366 / RFC6066 */
-#define TLSEXT_TYPE_server_name			0
-#define TLSEXT_TYPE_max_fragment_length		1
-#define TLSEXT_TYPE_client_certificate_url	2
-#define TLSEXT_TYPE_trusted_ca_keys		3
-#define TLSEXT_TYPE_truncated_hmac		4
-#define TLSEXT_TYPE_status_request		5
+# define TLSEXT_TYPE_server_name                 0
+# define TLSEXT_TYPE_max_fragment_length         1
+# define TLSEXT_TYPE_client_certificate_url      2
+# define TLSEXT_TYPE_trusted_ca_keys             3
+# define TLSEXT_TYPE_truncated_hmac              4
+# define TLSEXT_TYPE_status_request              5
 /* ExtensionType values from RFC4681 */
-#define TLSEXT_TYPE_user_mapping		6
+# define TLSEXT_TYPE_user_mapping                6
 /* ExtensionType values from RFC5878 */
-#define TLSEXT_TYPE_client_authz		7
-#define TLSEXT_TYPE_server_authz		8
+# define TLSEXT_TYPE_client_authz                7
+# define TLSEXT_TYPE_server_authz                8
 /* ExtensionType values from RFC6091 */
-#define TLSEXT_TYPE_cert_type		9
+# define TLSEXT_TYPE_cert_type           9
 
 /* ExtensionType values from RFC4492 */
-#define TLSEXT_TYPE_elliptic_curves		10
-#define TLSEXT_TYPE_ec_point_formats		11
+# define TLSEXT_TYPE_elliptic_curves             10
+# define TLSEXT_TYPE_ec_point_formats            11
 
 /* ExtensionType value from RFC5054 */
-#define TLSEXT_TYPE_srp				12
+# define TLSEXT_TYPE_srp                         12
 
 /* ExtensionType values from RFC5246 */
-#define TLSEXT_TYPE_signature_algorithms	13
+# define TLSEXT_TYPE_signature_algorithms        13
 
 /* ExtensionType value from RFC5764 */
-#define TLSEXT_TYPE_use_srtp	14
+# define TLSEXT_TYPE_use_srtp    14
 
 /* ExtensionType value from RFC5620 */
-#define TLSEXT_TYPE_heartbeat	15
+# define TLSEXT_TYPE_heartbeat   15
 
 /* ExtensionType value from draft-ietf-tls-applayerprotoneg-00 */
-#define TLSEXT_TYPE_application_layer_protocol_negotiation 16
+# define TLSEXT_TYPE_application_layer_protocol_negotiation 16
 
-/* ExtensionType value for TLS padding extension.
+/*
+ * ExtensionType value for TLS padding extension.
  * http://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml
  * http://tools.ietf.org/html/draft-agl-tls-padding-03
  */
-#define TLSEXT_TYPE_padding	21
+# define TLSEXT_TYPE_padding     21
 
 /* ExtensionType value from RFC4507 */
-#define TLSEXT_TYPE_session_ticket		35
+# define TLSEXT_TYPE_session_ticket              35
 
 /* ExtensionType value from draft-rescorla-tls-opaque-prf-input-00.txt */
-#if 0
+# if 0
 /*
  * will have to be provided externally for now ,
  * i.e. build with -DTLSEXT_TYPE_opaque_prf_input=38183
  * using whatever extension number you'd like to try
  */
-# define TLSEXT_TYPE_opaque_prf_input		??
-#endif
+#  define TLSEXT_TYPE_opaque_prf_input           ??
+# endif
 
 /* Temporary extension type */
-#define TLSEXT_TYPE_renegotiate                 0xff01
+# define TLSEXT_TYPE_renegotiate                 0xff01
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
+# ifndef OPENSSL_NO_NEXTPROTONEG
 /* This is not an IANA defined extension number */
-#define TLSEXT_TYPE_next_proto_neg		13172
-#endif
+#  define TLSEXT_TYPE_next_proto_neg              13172
+# endif
 
 /* NameType value from RFC 3546 */
-#define TLSEXT_NAMETYPE_host_name 0
+# define TLSEXT_NAMETYPE_host_name 0
 /* status request value from RFC 3546 */
-#define TLSEXT_STATUSTYPE_ocsp 1
+# define TLSEXT_STATUSTYPE_ocsp 1
 
 /* ECPointFormat values from draft-ietf-tls-ecc-12 */
-#define TLSEXT_ECPOINTFORMAT_first			0
-#define TLSEXT_ECPOINTFORMAT_uncompressed		0
-#define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime	1
-#define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2	2
-#define TLSEXT_ECPOINTFORMAT_last			2
+# define TLSEXT_ECPOINTFORMAT_first                      0
+# define TLSEXT_ECPOINTFORMAT_uncompressed               0
+# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime  1
+# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2  2
+# define TLSEXT_ECPOINTFORMAT_last                       2
 
 /* Signature and hash algorithms from RFC 5246 */
 
-#define TLSEXT_signature_anonymous			0
-#define TLSEXT_signature_rsa				1
-#define TLSEXT_signature_dsa				2
-#define TLSEXT_signature_ecdsa				3
+# define TLSEXT_signature_anonymous                      0
+# define TLSEXT_signature_rsa                            1
+# define TLSEXT_signature_dsa                            2
+# define TLSEXT_signature_ecdsa                          3
 
 /* Total number of different signature algorithms */
-#define TLSEXT_signature_num				4
+# define TLSEXT_signature_num                            4
 
-#define TLSEXT_hash_none				0
-#define TLSEXT_hash_md5					1
-#define TLSEXT_hash_sha1				2
-#define TLSEXT_hash_sha224				3
-#define TLSEXT_hash_sha256				4
-#define TLSEXT_hash_sha384				5
-#define TLSEXT_hash_sha512				6
+# define TLSEXT_hash_none                                0
+# define TLSEXT_hash_md5                                 1
+# define TLSEXT_hash_sha1                                2
+# define TLSEXT_hash_sha224                              3
+# define TLSEXT_hash_sha256                              4
+# define TLSEXT_hash_sha384                              5
+# define TLSEXT_hash_sha512                              6
 
 /* Total number of different digest algorithms */
 
-#define TLSEXT_hash_num					7
+# define TLSEXT_hash_num                                 7
 
 /* Flag set for unrecognised algorithms */
-#define TLSEXT_nid_unknown				0x1000000
+# define TLSEXT_nid_unknown                              0x1000000
 
 /* ECC curves */
 
-#define TLSEXT_curve_P_256				23
-#define TLSEXT_curve_P_384				24
+# define TLSEXT_curve_P_256                              23
+# define TLSEXT_curve_P_384                              24
 
-#ifndef OPENSSL_NO_TLSEXT
+# ifndef OPENSSL_NO_TLSEXT
 
-#define TLSEXT_MAXLEN_host_name 255
+#  define TLSEXT_MAXLEN_host_name 255
 
 const char *SSL_get_servername(const SSL *s, const int type);
 int SSL_get_servername_type(const SSL *s);
-/* SSL_export_keying_material exports a value derived from the master secret,
+/*
+ * SSL_export_keying_material exports a value derived from the master secret,
  * as specified in RFC 5705. It writes |olen| bytes to |out| given a label and
  * optional context. (Since a zero length context is allowed, the |use_context|
- * flag controls whether a context is included.)
- *
- * It returns 1 on success and zero otherwise.
+ * flag controls whether a context is included.) It returns 1 on success and
+ * zero otherwise.
  */
 int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen,
-	const char *label, size_t llen, const unsigned char *p, size_t plen,
-	int use_context);
+                               const char *label, size_t llen,
+                               const unsigned char *p, size_t plen,
+                               int use_context);
 
 int SSL_get_sigalgs(SSL *s, int idx,
-			int *psign, int *phash, int *psignandhash,
-			unsigned char *rsig, unsigned char *rhash);
+                    int *psign, int *phash, int *psignandhash,
+                    unsigned char *rsig, unsigned char *rhash);
 
 int SSL_get_shared_sigalgs(SSL *s, int idx,
-			int *psign, int *phash, int *psignandhash,
-			unsigned char *rsig, unsigned char *rhash);
+                           int *psign, int *phash, int *psignandhash,
+                           unsigned char *rsig, unsigned char *rhash);
 
 int SSL_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain);
 
-#define SSL_set_tlsext_host_name(s,name) \
+#  define SSL_set_tlsext_host_name(s,name) \
 SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_HOSTNAME,TLSEXT_NAMETYPE_host_name,(char *)name)
 
-#define SSL_set_tlsext_debug_callback(ssl, cb) \
+#  define SSL_set_tlsext_debug_callback(ssl, cb) \
 SSL_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_CB,(void (*)(void))cb)
 
-#define SSL_set_tlsext_debug_arg(ssl, arg) \
+#  define SSL_set_tlsext_debug_arg(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_ARG,0, (void *)arg)
 
-#define SSL_set_tlsext_status_type(ssl, type) \
+#  define SSL_set_tlsext_status_type(ssl, type) \
 SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE,type, NULL)
 
-#define SSL_get_tlsext_status_exts(ssl, arg) \
+#  define SSL_get_tlsext_status_exts(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)
 
-#define SSL_set_tlsext_status_exts(ssl, arg) \
+#  define SSL_set_tlsext_status_exts(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)
 
-#define SSL_get_tlsext_status_ids(ssl, arg) \
+#  define SSL_get_tlsext_status_ids(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)
 
-#define SSL_set_tlsext_status_ids(ssl, arg) \
+#  define SSL_set_tlsext_status_ids(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)
 
-#define SSL_get_tlsext_status_ocsp_resp(ssl, arg) \
+#  define SSL_get_tlsext_status_ocsp_resp(ssl, arg) \
 SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP,0, (void *)arg)
 
-#define SSL_set_tlsext_status_ocsp_resp(ssl, arg, arglen) \
+#  define SSL_set_tlsext_status_ocsp_resp(ssl, arg, arglen) \
 SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP,arglen, (void *)arg)
 
-#define SSL_CTX_set_tlsext_servername_callback(ctx, cb) \
+#  define SSL_CTX_set_tlsext_servername_callback(ctx, cb) \
 SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_CB,(void (*)(void))cb)
 
-#define SSL_TLSEXT_ERR_OK 0
-#define SSL_TLSEXT_ERR_ALERT_WARNING 1
-#define SSL_TLSEXT_ERR_ALERT_FATAL 2
-#define SSL_TLSEXT_ERR_NOACK 3
+#  define SSL_TLSEXT_ERR_OK 0
+#  define SSL_TLSEXT_ERR_ALERT_WARNING 1
+#  define SSL_TLSEXT_ERR_ALERT_FATAL 2
+#  define SSL_TLSEXT_ERR_NOACK 3
 
-#define SSL_CTX_set_tlsext_servername_arg(ctx, arg) \
+#  define SSL_CTX_set_tlsext_servername_arg(ctx, arg) \
 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG,0, (void *)arg)
 
-#define SSL_CTX_get_tlsext_ticket_keys(ctx, keys, keylen) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_GET_TLSEXT_TICKET_KEYS,(keylen),(keys))
-#define SSL_CTX_set_tlsext_ticket_keys(ctx, keys, keylen) \
-	SSL_CTX_ctrl((ctx),SSL_CTRL_SET_TLSEXT_TICKET_KEYS,(keylen),(keys))
+#  define SSL_CTX_get_tlsext_ticket_keys(ctx, keys, keylen) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_GET_TLSEXT_TICKET_KEYS,(keylen),(keys))
+#  define SSL_CTX_set_tlsext_ticket_keys(ctx, keys, keylen) \
+        SSL_CTX_ctrl((ctx),SSL_CTRL_SET_TLSEXT_TICKET_KEYS,(keylen),(keys))
 
-#define SSL_CTX_set_tlsext_status_cb(ssl, cb) \
+#  define SSL_CTX_set_tlsext_status_cb(ssl, cb) \
 SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB,(void (*)(void))cb)
 
-#define SSL_CTX_set_tlsext_status_arg(ssl, arg) \
+#  define SSL_CTX_set_tlsext_status_arg(ssl, arg) \
 SSL_CTX_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG,0, (void *)arg)
 
-#define SSL_set_tlsext_opaque_prf_input(s, src, len) \
+#  define SSL_set_tlsext_opaque_prf_input(s, src, len) \
 SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT, len, src)
-#define SSL_CTX_set_tlsext_opaque_prf_input_callback(ctx, cb) \
+#  define SSL_CTX_set_tlsext_opaque_prf_input_callback(ctx, cb) \
 SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB, (void (*)(void))cb)
-#define SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(ctx, arg) \
+#  define SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(ctx, arg) \
 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG, 0, arg)
 
-#define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
+#  define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
 SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB,(void (*)(void))cb)
 
-#ifndef OPENSSL_NO_HEARTBEATS
-#define SSL_TLSEXT_HB_ENABLED				0x01
-#define SSL_TLSEXT_HB_DONT_SEND_REQUESTS	0x02
-#define SSL_TLSEXT_HB_DONT_RECV_REQUESTS	0x04
+#  ifndef OPENSSL_NO_HEARTBEATS
+#   define SSL_TLSEXT_HB_ENABLED                           0x01
+#   define SSL_TLSEXT_HB_DONT_SEND_REQUESTS        0x02
+#   define SSL_TLSEXT_HB_DONT_RECV_REQUESTS        0x04
 
-#define SSL_get_tlsext_heartbeat_pending(ssl) \
+#   define SSL_get_tlsext_heartbeat_pending(ssl) \
         SSL_ctrl((ssl),SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING,0,NULL)
-#define SSL_set_tlsext_heartbeat_no_requests(ssl, arg) \
+#   define SSL_set_tlsext_heartbeat_no_requests(ssl, arg) \
         SSL_ctrl((ssl),SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS,arg,NULL)
-#endif
-#endif
+#  endif
+# endif
 
 /* PSK ciphersuites from 4279 */
-#define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
-#define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B
-#define TLS1_CK_PSK_WITH_AES_128_CBC_SHA                0x0300008C
-#define TLS1_CK_PSK_WITH_AES_256_CBC_SHA                0x0300008D
-
-/* Additional TLS ciphersuites from expired Internet Draft
- * draft-ietf-tls-56-bit-ciphersuites-01.txt
- * (available if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES is defined, see
- * s3_lib.c).  We actually treat them like SSL 3.0 ciphers, which we probably
- * shouldn't.  Note that the first two are actually not in the IDs. */
-#define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5		0x03000060 /* not in ID */
-#define TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5	0x03000061 /* not in ID */
-#define TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA		0x03000062
-#define TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA	0x03000063
-#define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA		0x03000064
-#define TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA	0x03000065
-#define TLS1_CK_DHE_DSS_WITH_RC4_128_SHA		0x03000066
+# define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
+# define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B
+# define TLS1_CK_PSK_WITH_AES_128_CBC_SHA                0x0300008C
+# define TLS1_CK_PSK_WITH_AES_256_CBC_SHA                0x0300008D
+
+/*
+ * Additional TLS ciphersuites from expired Internet Draft
+ * draft-ietf-tls-56-bit-ciphersuites-01.txt (available if
+ * TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES is defined, see s3_lib.c).  We
+ * actually treat them like SSL 3.0 ciphers, which we probably shouldn't.
+ * Note that the first two are actually not in the IDs.
+ */
+# define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5          0x03000060/* not in
+                                                                    * ID */
+# define TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5      0x03000061/* not in
+                                                                    * ID */
+# define TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA         0x03000062
+# define TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA     0x03000063
+# define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA          0x03000064
+# define TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA      0x03000065
+# define TLS1_CK_DHE_DSS_WITH_RC4_128_SHA                0x03000066
 
 /* AES ciphersuites from RFC3268 */
 
-#define TLS1_CK_RSA_WITH_AES_128_SHA			0x0300002F
-#define TLS1_CK_DH_DSS_WITH_AES_128_SHA			0x03000030
-#define TLS1_CK_DH_RSA_WITH_AES_128_SHA			0x03000031
-#define TLS1_CK_DHE_DSS_WITH_AES_128_SHA		0x03000032
-#define TLS1_CK_DHE_RSA_WITH_AES_128_SHA		0x03000033
-#define TLS1_CK_ADH_WITH_AES_128_SHA			0x03000034
+# define TLS1_CK_RSA_WITH_AES_128_SHA                    0x0300002F
+# define TLS1_CK_DH_DSS_WITH_AES_128_SHA                 0x03000030
+# define TLS1_CK_DH_RSA_WITH_AES_128_SHA                 0x03000031
+# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA                0x03000032
+# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA                0x03000033
+# define TLS1_CK_ADH_WITH_AES_128_SHA                    0x03000034
 
-#define TLS1_CK_RSA_WITH_AES_256_SHA			0x03000035
-#define TLS1_CK_DH_DSS_WITH_AES_256_SHA			0x03000036
-#define TLS1_CK_DH_RSA_WITH_AES_256_SHA			0x03000037
-#define TLS1_CK_DHE_DSS_WITH_AES_256_SHA		0x03000038
-#define TLS1_CK_DHE_RSA_WITH_AES_256_SHA		0x03000039
-#define TLS1_CK_ADH_WITH_AES_256_SHA			0x0300003A
+# define TLS1_CK_RSA_WITH_AES_256_SHA                    0x03000035
+# define TLS1_CK_DH_DSS_WITH_AES_256_SHA                 0x03000036
+# define TLS1_CK_DH_RSA_WITH_AES_256_SHA                 0x03000037
+# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA                0x03000038
+# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA                0x03000039
+# define TLS1_CK_ADH_WITH_AES_256_SHA                    0x0300003A
 
 /* TLS v1.2 ciphersuites */
-#define TLS1_CK_RSA_WITH_NULL_SHA256			0x0300003B
-#define TLS1_CK_RSA_WITH_AES_128_SHA256			0x0300003C
-#define TLS1_CK_RSA_WITH_AES_256_SHA256			0x0300003D
-#define TLS1_CK_DH_DSS_WITH_AES_128_SHA256		0x0300003E
-#define TLS1_CK_DH_RSA_WITH_AES_128_SHA256		0x0300003F
-#define TLS1_CK_DHE_DSS_WITH_AES_128_SHA256		0x03000040
+# define TLS1_CK_RSA_WITH_NULL_SHA256                    0x0300003B
+# define TLS1_CK_RSA_WITH_AES_128_SHA256                 0x0300003C
+# define TLS1_CK_RSA_WITH_AES_256_SHA256                 0x0300003D
+# define TLS1_CK_DH_DSS_WITH_AES_128_SHA256              0x0300003E
+# define TLS1_CK_DH_RSA_WITH_AES_128_SHA256              0x0300003F
+# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA256             0x03000040
 
 /* Camellia ciphersuites from RFC4132 */
-#define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA		0x03000041
-#define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA	0x03000042
-#define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA	0x03000043
-#define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA	0x03000044
-#define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA	0x03000045
-#define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA		0x03000046
+# define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA           0x03000041
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA        0x03000042
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA        0x03000043
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA       0x03000044
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA       0x03000045
+# define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA           0x03000046
 
 /* TLS v1.2 ciphersuites */
-#define TLS1_CK_DHE_RSA_WITH_AES_128_SHA256		0x03000067
-#define TLS1_CK_DH_DSS_WITH_AES_256_SHA256		0x03000068
-#define TLS1_CK_DH_RSA_WITH_AES_256_SHA256		0x03000069
-#define TLS1_CK_DHE_DSS_WITH_AES_256_SHA256		0x0300006A
-#define TLS1_CK_DHE_RSA_WITH_AES_256_SHA256		0x0300006B
-#define TLS1_CK_ADH_WITH_AES_128_SHA256			0x0300006C
-#define TLS1_CK_ADH_WITH_AES_256_SHA256			0x0300006D
+# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA256             0x03000067
+# define TLS1_CK_DH_DSS_WITH_AES_256_SHA256              0x03000068
+# define TLS1_CK_DH_RSA_WITH_AES_256_SHA256              0x03000069
+# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA256             0x0300006A
+# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA256             0x0300006B
+# define TLS1_CK_ADH_WITH_AES_128_SHA256                 0x0300006C
+# define TLS1_CK_ADH_WITH_AES_256_SHA256                 0x0300006D
 
 /* Camellia ciphersuites from RFC4132 */
-#define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA		0x03000084
-#define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA	0x03000085
-#define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA	0x03000086
-#define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA	0x03000087
-#define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA	0x03000088
-#define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA		0x03000089
+# define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA           0x03000084
+# define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA        0x03000085
+# define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA        0x03000086
+# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA       0x03000087
+# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA       0x03000088
+# define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA           0x03000089
 
 /* SEED ciphersuites from RFC4162 */
-#define TLS1_CK_RSA_WITH_SEED_SHA                       0x03000096
-#define TLS1_CK_DH_DSS_WITH_SEED_SHA                    0x03000097
-#define TLS1_CK_DH_RSA_WITH_SEED_SHA                    0x03000098
-#define TLS1_CK_DHE_DSS_WITH_SEED_SHA                   0x03000099
-#define TLS1_CK_DHE_RSA_WITH_SEED_SHA                   0x0300009A
-#define TLS1_CK_ADH_WITH_SEED_SHA                	0x0300009B
+# define TLS1_CK_RSA_WITH_SEED_SHA                       0x03000096
+# define TLS1_CK_DH_DSS_WITH_SEED_SHA                    0x03000097
+# define TLS1_CK_DH_RSA_WITH_SEED_SHA                    0x03000098
+# define TLS1_CK_DHE_DSS_WITH_SEED_SHA                   0x03000099
+# define TLS1_CK_DHE_RSA_WITH_SEED_SHA                   0x0300009A
+# define TLS1_CK_ADH_WITH_SEED_SHA                       0x0300009B
 
 /* TLS v1.2 GCM ciphersuites from RFC5288 */
-#define TLS1_CK_RSA_WITH_AES_128_GCM_SHA256		0x0300009C
-#define TLS1_CK_RSA_WITH_AES_256_GCM_SHA384		0x0300009D
-#define TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256		0x0300009E
-#define TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384		0x0300009F
-#define TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256		0x030000A0
-#define TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384		0x030000A1
-#define TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256		0x030000A2
-#define TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384		0x030000A3
-#define TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256		0x030000A4
-#define TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384		0x030000A5
-#define TLS1_CK_ADH_WITH_AES_128_GCM_SHA256		0x030000A6
-#define TLS1_CK_ADH_WITH_AES_256_GCM_SHA384		0x030000A7
-
-/* ECC ciphersuites from draft-ietf-tls-ecc-12.txt with changes soon to be in draft 13 */
-#define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA                0x0300C001
-#define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA             0x0300C002
-#define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA        0x0300C003
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA         0x0300C004
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA         0x0300C005
-
-#define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA               0x0300C006
-#define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA            0x0300C007
-#define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA       0x0300C008
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA        0x0300C009
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA        0x0300C00A
-
-#define TLS1_CK_ECDH_RSA_WITH_NULL_SHA                  0x0300C00B
-#define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA               0x0300C00C
-#define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA          0x0300C00D
-#define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA           0x0300C00E
-#define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA           0x0300C00F
-
-#define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA                 0x0300C010
-#define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA              0x0300C011
-#define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA         0x0300C012
-#define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA          0x0300C013
-#define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA          0x0300C014
-
-#define TLS1_CK_ECDH_anon_WITH_NULL_SHA                 0x0300C015
-#define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA              0x0300C016
-#define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA         0x0300C017
-#define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA          0x0300C018
-#define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA          0x0300C019
+# define TLS1_CK_RSA_WITH_AES_128_GCM_SHA256             0x0300009C
+# define TLS1_CK_RSA_WITH_AES_256_GCM_SHA384             0x0300009D
+# define TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256         0x0300009E
+# define TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384         0x0300009F
+# define TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256          0x030000A0
+# define TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384          0x030000A1
+# define TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256         0x030000A2
+# define TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384         0x030000A3
+# define TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256          0x030000A4
+# define TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384          0x030000A5
+# define TLS1_CK_ADH_WITH_AES_128_GCM_SHA256             0x030000A6
+# define TLS1_CK_ADH_WITH_AES_256_GCM_SHA384             0x030000A7
+
+/*
+ * ECC ciphersuites from draft-ietf-tls-ecc-12.txt with changes soon to be in
+ * draft 13
+ */
+# define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA                0x0300C001
+# define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA             0x0300C002
+# define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA        0x0300C003
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA         0x0300C004
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA         0x0300C005
+
+# define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA               0x0300C006
+# define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA            0x0300C007
+# define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA       0x0300C008
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA        0x0300C009
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA        0x0300C00A
+
+# define TLS1_CK_ECDH_RSA_WITH_NULL_SHA                  0x0300C00B
+# define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA               0x0300C00C
+# define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA          0x0300C00D
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA           0x0300C00E
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA           0x0300C00F
+
+# define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA                 0x0300C010
+# define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA              0x0300C011
+# define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA         0x0300C012
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA          0x0300C013
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA          0x0300C014
+
+# define TLS1_CK_ECDH_anon_WITH_NULL_SHA                 0x0300C015
+# define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA              0x0300C016
+# define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA         0x0300C017
+# define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA          0x0300C018
+# define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA          0x0300C019
 
 /* SRP ciphersuites from RFC 5054 */
-#define TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA		0x0300C01A
-#define TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA	0x0300C01B
-#define TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA	0x0300C01C
-#define TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA		0x0300C01D
-#define TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA	0x0300C01E
-#define TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA	0x0300C01F
-#define TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA		0x0300C020
-#define TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA	0x0300C021
-#define TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA	0x0300C022
+# define TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA           0x0300C01A
+# define TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA       0x0300C01B
+# define TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA       0x0300C01C
+# define TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA            0x0300C01D
+# define TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA        0x0300C01E
+# define TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA        0x0300C01F
+# define TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA            0x0300C020
+# define TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA        0x0300C021
+# define TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA        0x0300C022
 
 /* ECDH HMAC based ciphersuites from RFC5289 */
 
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256         0x0300C023
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384         0x0300C024
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256          0x0300C025
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384          0x0300C026
-#define TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256           0x0300C027
-#define TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384           0x0300C028
-#define TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256            0x0300C029
-#define TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384            0x0300C02A
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256         0x0300C023
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384         0x0300C024
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256          0x0300C025
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384          0x0300C026
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256           0x0300C027
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384           0x0300C028
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256            0x0300C029
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384            0x0300C02A
 
 /* ECDH GCM based ciphersuites from RFC5289 */
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256	0x0300C02B
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384	0x0300C02C
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256      0x0300C02D
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384      0x0300C02E
-#define TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256       0x0300C02F
-#define TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384       0x0300C030
-#define TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256        0x0300C031
-#define TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384        0x0300C032
-
-/* XXX
-* Backward compatibility alert:
-+ * Older versions of OpenSSL gave some DHE ciphers names with "EDH"
-+ * instead of "DHE".  Going forward, we should be using DHE
-+ * everywhere, though we may indefinitely maintain aliases for users
-+ * or configurations that used "EDH"
-+ */
-#define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5		"EXP1024-RC4-MD5"
-#define TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5	"EXP1024-RC2-CBC-MD5"
-#define TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA	"EXP1024-DES-CBC-SHA"
-#define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA	"EXP1024-DHE-DSS-DES-CBC-SHA"
-#define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA		"EXP1024-RC4-SHA"
-#define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA	"EXP1024-DHE-DSS-RC4-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA		"DHE-DSS-RC4-SHA"
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256     0x0300C02B
+# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384     0x0300C02C
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256      0x0300C02D
+# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384      0x0300C02E
+# define TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256       0x0300C02F
+# define TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384       0x0300C030
+# define TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256        0x0300C031
+# define TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384        0x0300C032
+
+/*
+ * XXX * Backward compatibility alert: + * Older versions of OpenSSL gave
+ * some DHE ciphers names with "EDH" + * instead of "DHE".  Going forward, we
+ * should be using DHE + * everywhere, though we may indefinitely maintain
+ * aliases for users + * or configurations that used "EDH" +
+ */
+# define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5         "EXP1024-RC4-MD5"
+# define TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5     "EXP1024-RC2-CBC-MD5"
+# define TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA        "EXP1024-DES-CBC-SHA"
+# define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA    "EXP1024-DHE-DSS-DES-CBC-SHA"
+# define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA         "EXP1024-RC4-SHA"
+# define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA     "EXP1024-DHE-DSS-RC4-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA               "DHE-DSS-RC4-SHA"
 
 /* AES ciphersuites from RFC3268 */
-#define TLS1_TXT_RSA_WITH_AES_128_SHA			"AES128-SHA"
-#define TLS1_TXT_DH_DSS_WITH_AES_128_SHA		"DH-DSS-AES128-SHA"
-#define TLS1_TXT_DH_RSA_WITH_AES_128_SHA		"DH-RSA-AES128-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA		"DHE-DSS-AES128-SHA"
-#define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA		"DHE-RSA-AES128-SHA"
-#define TLS1_TXT_ADH_WITH_AES_128_SHA			"ADH-AES128-SHA"
-
-#define TLS1_TXT_RSA_WITH_AES_256_SHA			"AES256-SHA"
-#define TLS1_TXT_DH_DSS_WITH_AES_256_SHA		"DH-DSS-AES256-SHA"
-#define TLS1_TXT_DH_RSA_WITH_AES_256_SHA		"DH-RSA-AES256-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA		"DHE-DSS-AES256-SHA"
-#define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA		"DHE-RSA-AES256-SHA"
-#define TLS1_TXT_ADH_WITH_AES_256_SHA			"ADH-AES256-SHA"
+# define TLS1_TXT_RSA_WITH_AES_128_SHA                   "AES128-SHA"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA                "DH-DSS-AES128-SHA"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA                "DH-RSA-AES128-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA               "DHE-DSS-AES128-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA               "DHE-RSA-AES128-SHA"
+# define TLS1_TXT_ADH_WITH_AES_128_SHA                   "ADH-AES128-SHA"
+
+# define TLS1_TXT_RSA_WITH_AES_256_SHA                   "AES256-SHA"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA                "DH-DSS-AES256-SHA"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA                "DH-RSA-AES256-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA               "DHE-DSS-AES256-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA               "DHE-RSA-AES256-SHA"
+# define TLS1_TXT_ADH_WITH_AES_256_SHA                   "ADH-AES256-SHA"
 
 /* ECC ciphersuites from draft-ietf-tls-ecc-01.txt (Mar 15, 2001) */
-#define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA               "ECDH-ECDSA-NULL-SHA"
-#define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA            "ECDH-ECDSA-RC4-SHA"
-#define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA       "ECDH-ECDSA-DES-CBC3-SHA"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA        "ECDH-ECDSA-AES128-SHA"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA        "ECDH-ECDSA-AES256-SHA"
-
-#define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA              "ECDHE-ECDSA-NULL-SHA"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA           "ECDHE-ECDSA-RC4-SHA"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "ECDHE-ECDSA-DES-CBC3-SHA"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "ECDHE-ECDSA-AES128-SHA"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA       "ECDHE-ECDSA-AES256-SHA"
-
-#define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA                 "ECDH-RSA-NULL-SHA"
-#define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA              "ECDH-RSA-RC4-SHA"
-#define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA         "ECDH-RSA-DES-CBC3-SHA"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA          "ECDH-RSA-AES128-SHA"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA          "ECDH-RSA-AES256-SHA"
-
-#define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA                "ECDHE-RSA-NULL-SHA"
-#define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA             "ECDHE-RSA-RC4-SHA"
-#define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA        "ECDHE-RSA-DES-CBC3-SHA"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA         "ECDHE-RSA-AES128-SHA"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA         "ECDHE-RSA-AES256-SHA"
-
-#define TLS1_TXT_ECDH_anon_WITH_NULL_SHA                "AECDH-NULL-SHA"
-#define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA             "AECDH-RC4-SHA"
-#define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA        "AECDH-DES-CBC3-SHA"
-#define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA         "AECDH-AES128-SHA"
-#define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA         "AECDH-AES256-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA               "ECDH-ECDSA-NULL-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA            "ECDH-ECDSA-RC4-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA       "ECDH-ECDSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA        "ECDH-ECDSA-AES128-SHA"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA        "ECDH-ECDSA-AES256-SHA"
+
+# define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA              "ECDHE-ECDSA-NULL-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA           "ECDHE-ECDSA-RC4-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "ECDHE-ECDSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "ECDHE-ECDSA-AES128-SHA"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA       "ECDHE-ECDSA-AES256-SHA"
+
+# define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA                 "ECDH-RSA-NULL-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA              "ECDH-RSA-RC4-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA         "ECDH-RSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA          "ECDH-RSA-AES128-SHA"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA          "ECDH-RSA-AES256-SHA"
+
+# define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA                "ECDHE-RSA-NULL-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA             "ECDHE-RSA-RC4-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA        "ECDHE-RSA-DES-CBC3-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA         "ECDHE-RSA-AES128-SHA"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA         "ECDHE-RSA-AES256-SHA"
+
+# define TLS1_TXT_ECDH_anon_WITH_NULL_SHA                "AECDH-NULL-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA             "AECDH-RC4-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA        "AECDH-DES-CBC3-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA         "AECDH-AES128-SHA"
+# define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA         "AECDH-AES256-SHA"
 
 /* PSK ciphersuites from RFC 4279 */
-#define TLS1_TXT_PSK_WITH_RC4_128_SHA			"PSK-RC4-SHA"
-#define TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA		"PSK-3DES-EDE-CBC-SHA"
-#define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA		"PSK-AES128-CBC-SHA"
-#define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA		"PSK-AES256-CBC-SHA"
+# define TLS1_TXT_PSK_WITH_RC4_128_SHA                   "PSK-RC4-SHA"
+# define TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA              "PSK-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA               "PSK-AES128-CBC-SHA"
+# define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA               "PSK-AES256-CBC-SHA"
 
 /* SRP ciphersuite from RFC 5054 */
-#define TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA		"SRP-3DES-EDE-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA	"SRP-RSA-3DES-EDE-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA	"SRP-DSS-3DES-EDE-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA		"SRP-AES-128-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA	"SRP-RSA-AES-128-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA	"SRP-DSS-AES-128-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA		"SRP-AES-256-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA	"SRP-RSA-AES-256-CBC-SHA"
-#define TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA	"SRP-DSS-AES-256-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA          "SRP-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA      "SRP-RSA-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA      "SRP-DSS-3DES-EDE-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA           "SRP-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA       "SRP-RSA-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA       "SRP-DSS-AES-128-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA           "SRP-AES-256-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA       "SRP-RSA-AES-256-CBC-SHA"
+# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA       "SRP-DSS-AES-256-CBC-SHA"
 
 /* Camellia ciphersuites from RFC4132 */
-#define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA		"CAMELLIA128-SHA"
-#define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA	"DH-DSS-CAMELLIA128-SHA"
-#define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA	"DH-RSA-CAMELLIA128-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA	"DHE-DSS-CAMELLIA128-SHA"
-#define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA	"DHE-RSA-CAMELLIA128-SHA"
-#define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA		"ADH-CAMELLIA128-SHA"
-
-#define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA		"CAMELLIA256-SHA"
-#define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA	"DH-DSS-CAMELLIA256-SHA"
-#define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA	"DH-RSA-CAMELLIA256-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA	"DHE-DSS-CAMELLIA256-SHA"
-#define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA	"DHE-RSA-CAMELLIA256-SHA"
-#define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA		"ADH-CAMELLIA256-SHA"
+# define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA          "CAMELLIA128-SHA"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA       "DH-DSS-CAMELLIA128-SHA"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA       "DH-RSA-CAMELLIA128-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA      "DHE-DSS-CAMELLIA128-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA      "DHE-RSA-CAMELLIA128-SHA"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA          "ADH-CAMELLIA128-SHA"
+
+# define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA          "CAMELLIA256-SHA"
+# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA       "DH-DSS-CAMELLIA256-SHA"
+# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA       "DH-RSA-CAMELLIA256-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA      "DHE-DSS-CAMELLIA256-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA      "DHE-RSA-CAMELLIA256-SHA"
+# define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA          "ADH-CAMELLIA256-SHA"
 
 /* SEED ciphersuites from RFC4162 */
-#define TLS1_TXT_RSA_WITH_SEED_SHA                      "SEED-SHA"
-#define TLS1_TXT_DH_DSS_WITH_SEED_SHA                   "DH-DSS-SEED-SHA"
-#define TLS1_TXT_DH_RSA_WITH_SEED_SHA                   "DH-RSA-SEED-SHA"
-#define TLS1_TXT_DHE_DSS_WITH_SEED_SHA                  "DHE-DSS-SEED-SHA"
-#define TLS1_TXT_DHE_RSA_WITH_SEED_SHA                  "DHE-RSA-SEED-SHA"
-#define TLS1_TXT_ADH_WITH_SEED_SHA                      "ADH-SEED-SHA"
+# define TLS1_TXT_RSA_WITH_SEED_SHA                      "SEED-SHA"
+# define TLS1_TXT_DH_DSS_WITH_SEED_SHA                   "DH-DSS-SEED-SHA"
+# define TLS1_TXT_DH_RSA_WITH_SEED_SHA                   "DH-RSA-SEED-SHA"
+# define TLS1_TXT_DHE_DSS_WITH_SEED_SHA                  "DHE-DSS-SEED-SHA"
+# define TLS1_TXT_DHE_RSA_WITH_SEED_SHA                  "DHE-RSA-SEED-SHA"
+# define TLS1_TXT_ADH_WITH_SEED_SHA                      "ADH-SEED-SHA"
 
 /* TLS v1.2 ciphersuites */
-#define TLS1_TXT_RSA_WITH_NULL_SHA256			"NULL-SHA256"
-#define TLS1_TXT_RSA_WITH_AES_128_SHA256		"AES128-SHA256"
-#define TLS1_TXT_RSA_WITH_AES_256_SHA256		"AES256-SHA256"
-#define TLS1_TXT_DH_DSS_WITH_AES_128_SHA256		"DH-DSS-AES128-SHA256"
-#define TLS1_TXT_DH_RSA_WITH_AES_128_SHA256		"DH-RSA-AES128-SHA256"
-#define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256		"DHE-DSS-AES128-SHA256"
-#define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256		"DHE-RSA-AES128-SHA256"
-#define TLS1_TXT_DH_DSS_WITH_AES_256_SHA256		"DH-DSS-AES256-SHA256"
-#define TLS1_TXT_DH_RSA_WITH_AES_256_SHA256		"DH-RSA-AES256-SHA256"
-#define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256		"DHE-DSS-AES256-SHA256"
-#define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256		"DHE-RSA-AES256-SHA256"
-#define TLS1_TXT_ADH_WITH_AES_128_SHA256		"ADH-AES128-SHA256"
-#define TLS1_TXT_ADH_WITH_AES_256_SHA256		"ADH-AES256-SHA256"
+# define TLS1_TXT_RSA_WITH_NULL_SHA256                   "NULL-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_128_SHA256                "AES128-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_256_SHA256                "AES256-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA256             "DH-DSS-AES128-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA256             "DH-RSA-AES128-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256            "DHE-DSS-AES128-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256            "DHE-RSA-AES128-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA256             "DH-DSS-AES256-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA256             "DH-RSA-AES256-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256            "DHE-DSS-AES256-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256            "DHE-RSA-AES256-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_128_SHA256                "ADH-AES128-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_256_SHA256                "ADH-AES256-SHA256"
 
 /* TLS v1.2 GCM ciphersuites from RFC5288 */
-#define TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256		"AES128-GCM-SHA256"
-#define TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384		"AES256-GCM-SHA384"
-#define TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256	"DHE-RSA-AES128-GCM-SHA256"
-#define TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384	"DHE-RSA-AES256-GCM-SHA384"
-#define TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256		"DH-RSA-AES128-GCM-SHA256"
-#define TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384		"DH-RSA-AES256-GCM-SHA384"
-#define TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256	"DHE-DSS-AES128-GCM-SHA256"
-#define TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384	"DHE-DSS-AES256-GCM-SHA384"
-#define TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256		"DH-DSS-AES128-GCM-SHA256"
-#define TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384		"DH-DSS-AES256-GCM-SHA384"
-#define TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256		"ADH-AES128-GCM-SHA256"
-#define TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384		"ADH-AES256-GCM-SHA384"
+# define TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256            "AES128-GCM-SHA256"
+# define TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384            "AES256-GCM-SHA384"
+# define TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256        "DHE-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384        "DHE-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256         "DH-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384         "DH-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256        "DHE-DSS-AES128-GCM-SHA256"
+# define TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384        "DHE-DSS-AES256-GCM-SHA384"
+# define TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256         "DH-DSS-AES128-GCM-SHA256"
+# define TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384         "DH-DSS-AES256-GCM-SHA384"
+# define TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256            "ADH-AES128-GCM-SHA256"
+# define TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384            "ADH-AES256-GCM-SHA384"
 
 /* ECDH HMAC based ciphersuites from RFC5289 */
 
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256    "ECDHE-ECDSA-AES128-SHA256"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384    "ECDHE-ECDSA-AES256-SHA384"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256     "ECDH-ECDSA-AES128-SHA256"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384     "ECDH-ECDSA-AES256-SHA384"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256      "ECDHE-RSA-AES128-SHA256"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384      "ECDHE-RSA-AES256-SHA384"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256       "ECDH-RSA-AES128-SHA256"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384       "ECDH-RSA-AES256-SHA384"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256    "ECDHE-ECDSA-AES128-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384    "ECDHE-ECDSA-AES256-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256     "ECDH-ECDSA-AES128-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384     "ECDH-ECDSA-AES256-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256      "ECDHE-RSA-AES128-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384      "ECDHE-RSA-AES256-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256       "ECDH-RSA-AES128-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384       "ECDH-RSA-AES256-SHA384"
 
 /* ECDH GCM based ciphersuites from RFC5289 */
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256    "ECDHE-ECDSA-AES128-GCM-SHA256"
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384    "ECDHE-ECDSA-AES256-GCM-SHA384"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256     "ECDH-ECDSA-AES128-GCM-SHA256"
-#define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384     "ECDH-ECDSA-AES256-GCM-SHA384"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256      "ECDHE-RSA-AES128-GCM-SHA256"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384      "ECDHE-RSA-AES256-GCM-SHA384"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256       "ECDH-RSA-AES128-GCM-SHA256"
-#define TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384       "ECDH-RSA-AES256-GCM-SHA384"
-
-#define TLS_CT_RSA_SIGN			1
-#define TLS_CT_DSS_SIGN			2
-#define TLS_CT_RSA_FIXED_DH		3
-#define TLS_CT_DSS_FIXED_DH		4
-#define TLS_CT_ECDSA_SIGN		64
-#define TLS_CT_RSA_FIXED_ECDH		65
-#define TLS_CT_ECDSA_FIXED_ECDH 	66
-#define TLS_CT_GOST94_SIGN		21
-#define TLS_CT_GOST01_SIGN		22
-/* when correcting this number, correct also SSL3_CT_NUMBER in ssl3.h (see
- * comment there) */
-#define TLS_CT_NUMBER			9
-
-#define TLS1_FINISH_MAC_LENGTH		12
-
-#define TLS_MD_MAX_CONST_SIZE			20
-#define TLS_MD_CLIENT_FINISH_CONST		"client finished"
-#define TLS_MD_CLIENT_FINISH_CONST_SIZE		15
-#define TLS_MD_SERVER_FINISH_CONST		"server finished"
-#define TLS_MD_SERVER_FINISH_CONST_SIZE		15
-#define TLS_MD_SERVER_WRITE_KEY_CONST		"server write key"
-#define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE	16
-#define TLS_MD_KEY_EXPANSION_CONST		"key expansion"
-#define TLS_MD_KEY_EXPANSION_CONST_SIZE		13
-#define TLS_MD_CLIENT_WRITE_KEY_CONST		"client write key"
-#define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE	16
-#define TLS_MD_SERVER_WRITE_KEY_CONST		"server write key"
-#define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE	16
-#define TLS_MD_IV_BLOCK_CONST			"IV block"
-#define TLS_MD_IV_BLOCK_CONST_SIZE		8
-#define TLS_MD_MASTER_SECRET_CONST		"master secret"
-#define TLS_MD_MASTER_SECRET_CONST_SIZE		13
-
-#ifdef CHARSET_EBCDIC
-#undef TLS_MD_CLIENT_FINISH_CONST
-/*client finished*/
-#define TLS_MD_CLIENT_FINISH_CONST    "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
-
-#undef TLS_MD_SERVER_FINISH_CONST
-/*server finished*/
-#define TLS_MD_SERVER_FINISH_CONST    "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
-
-#undef TLS_MD_SERVER_WRITE_KEY_CONST
-/*server write key*/
-#define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
-
-#undef TLS_MD_KEY_EXPANSION_CONST
-/*key expansion*/
-#define TLS_MD_KEY_EXPANSION_CONST    "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e"
-
-#undef TLS_MD_CLIENT_WRITE_KEY_CONST
-/*client write key*/
-#define TLS_MD_CLIENT_WRITE_KEY_CONST "\x63\x6c\x69\x65\x6e\x74\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
-
-#undef TLS_MD_SERVER_WRITE_KEY_CONST
-/*server write key*/
-#define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
-
-#undef TLS_MD_IV_BLOCK_CONST
-/*IV block*/
-#define TLS_MD_IV_BLOCK_CONST         "\x49\x56\x20\x62\x6c\x6f\x63\x6b"
-
-#undef TLS_MD_MASTER_SECRET_CONST
-/*master secret*/
-#define TLS_MD_MASTER_SECRET_CONST    "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
-#endif
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256    "ECDHE-ECDSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384    "ECDHE-ECDSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256     "ECDH-ECDSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384     "ECDH-ECDSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256      "ECDHE-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384      "ECDHE-RSA-AES256-GCM-SHA384"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256       "ECDH-RSA-AES128-GCM-SHA256"
+# define TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384       "ECDH-RSA-AES256-GCM-SHA384"
+
+# define TLS_CT_RSA_SIGN                 1
+# define TLS_CT_DSS_SIGN                 2
+# define TLS_CT_RSA_FIXED_DH             3
+# define TLS_CT_DSS_FIXED_DH             4
+# define TLS_CT_ECDSA_SIGN               64
+# define TLS_CT_RSA_FIXED_ECDH           65
+# define TLS_CT_ECDSA_FIXED_ECDH         66
+# define TLS_CT_GOST94_SIGN              21
+# define TLS_CT_GOST01_SIGN              22
+/*
+ * when correcting this number, correct also SSL3_CT_NUMBER in ssl3.h (see
+ * comment there)
+ */
+# define TLS_CT_NUMBER                   9
+
+# define TLS1_FINISH_MAC_LENGTH          12
+
+# define TLS_MD_MAX_CONST_SIZE                   20
+# define TLS_MD_CLIENT_FINISH_CONST              "client finished"
+# define TLS_MD_CLIENT_FINISH_CONST_SIZE         15
+# define TLS_MD_SERVER_FINISH_CONST              "server finished"
+# define TLS_MD_SERVER_FINISH_CONST_SIZE         15
+# define TLS_MD_SERVER_WRITE_KEY_CONST           "server write key"
+# define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE      16
+# define TLS_MD_KEY_EXPANSION_CONST              "key expansion"
+# define TLS_MD_KEY_EXPANSION_CONST_SIZE         13
+# define TLS_MD_CLIENT_WRITE_KEY_CONST           "client write key"
+# define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE      16
+# define TLS_MD_SERVER_WRITE_KEY_CONST           "server write key"
+# define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE      16
+# define TLS_MD_IV_BLOCK_CONST                   "IV block"
+# define TLS_MD_IV_BLOCK_CONST_SIZE              8
+# define TLS_MD_MASTER_SECRET_CONST              "master secret"
+# define TLS_MD_MASTER_SECRET_CONST_SIZE         13
+
+# ifdef CHARSET_EBCDIC
+#  undef TLS_MD_CLIENT_FINISH_CONST
+/*
+ * client finished
+ */
+#  define TLS_MD_CLIENT_FINISH_CONST    "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
+
+#  undef TLS_MD_SERVER_FINISH_CONST
+/*
+ * server finished
+ */
+#  define TLS_MD_SERVER_FINISH_CONST    "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64"
+
+#  undef TLS_MD_SERVER_WRITE_KEY_CONST
+/*
+ * server write key
+ */
+#  define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+
+#  undef TLS_MD_KEY_EXPANSION_CONST
+/*
+ * key expansion
+ */
+#  define TLS_MD_KEY_EXPANSION_CONST    "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e"
+
+#  undef TLS_MD_CLIENT_WRITE_KEY_CONST
+/*
+ * client write key
+ */
+#  define TLS_MD_CLIENT_WRITE_KEY_CONST "\x63\x6c\x69\x65\x6e\x74\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+
+#  undef TLS_MD_SERVER_WRITE_KEY_CONST
+/*
+ * server write key
+ */
+#  define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"
+
+#  undef TLS_MD_IV_BLOCK_CONST
+/*
+ * IV block
+ */
+#  define TLS_MD_IV_BLOCK_CONST         "\x49\x56\x20\x62\x6c\x6f\x63\x6b"
+
+#  undef TLS_MD_MASTER_SECRET_CONST
+/*
+ * master secret
+ */
+#  define TLS_MD_MASTER_SECRET_CONST    "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
+# endif
 
 /* TLS Session Ticket extension struct */
-struct tls_session_ticket_ext_st
-	{
-	unsigned short length;
-	void *data;
-	};
+struct tls_session_ticket_ext_st {
+    unsigned short length;
+    void *data;
+};
 
 #ifdef  __cplusplus
 }
diff --git a/ssl/tls_srp.c b/ssl/tls_srp.c
index e7368a8f6b..d36cfa0a5c 100644
--- a/ssl/tls_srp.c
+++ b/ssl/tls_srp.c
@@ -1,7 +1,8 @@
 /* ssl/tls_srp.c */
-/* Written by Christophe Renou (christophe.renou@edelweb.fr) with 
- * the precious help of Peter Sylvester (peter.sylvester@edelweb.fr) 
- * for the EdelKey project and contributed to the OpenSSL project 2004.
+/*
+ * Written by Christophe Renou (christophe.renou@edelweb.fr) with the
+ * precious help of Peter Sylvester (peter.sylvester@edelweb.fr) for the
+ * EdelKey project and contributed to the OpenSSL project 2004.
  */
 /* ====================================================================
  * Copyright (c) 2004-2011 The OpenSSL Project.  All rights reserved.
@@ -11,7 +12,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -59,475 +60,482 @@
 #include "ssl_locl.h"
 #ifndef OPENSSL_NO_SRP
 
-#include 
-#include 
-#include 
+# include 
+# include 
+# include 
 
 int SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx)
-	{
-	if (ctx == NULL)
-		return 0;
-	OPENSSL_free(ctx->srp_ctx.login);
-	BN_free(ctx->srp_ctx.N);
-	BN_free(ctx->srp_ctx.g);
-	BN_free(ctx->srp_ctx.s);
-	BN_free(ctx->srp_ctx.B);
-	BN_free(ctx->srp_ctx.A);
-	BN_free(ctx->srp_ctx.a);
-	BN_free(ctx->srp_ctx.b);
-	BN_free(ctx->srp_ctx.v);
-	ctx->srp_ctx.TLS_ext_srp_username_callback = NULL;
-	ctx->srp_ctx.SRP_cb_arg = NULL;
-	ctx->srp_ctx.SRP_verify_param_callback = NULL;
-	ctx->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
-	ctx->srp_ctx.N = NULL;
-	ctx->srp_ctx.g = NULL;
-	ctx->srp_ctx.s = NULL;
-	ctx->srp_ctx.B = NULL;
-	ctx->srp_ctx.A = NULL;
-	ctx->srp_ctx.a = NULL;
-	ctx->srp_ctx.b = NULL;
-	ctx->srp_ctx.v = NULL;
-	ctx->srp_ctx.login = NULL;
-	ctx->srp_ctx.info = NULL;
-	ctx->srp_ctx.strength = SRP_MINIMAL_N;
-	ctx->srp_ctx.srp_Mask = 0;
-	return (1);
-	}
+{
+    if (ctx == NULL)
+        return 0;
+    OPENSSL_free(ctx->srp_ctx.login);
+    BN_free(ctx->srp_ctx.N);
+    BN_free(ctx->srp_ctx.g);
+    BN_free(ctx->srp_ctx.s);
+    BN_free(ctx->srp_ctx.B);
+    BN_free(ctx->srp_ctx.A);
+    BN_free(ctx->srp_ctx.a);
+    BN_free(ctx->srp_ctx.b);
+    BN_free(ctx->srp_ctx.v);
+    ctx->srp_ctx.TLS_ext_srp_username_callback = NULL;
+    ctx->srp_ctx.SRP_cb_arg = NULL;
+    ctx->srp_ctx.SRP_verify_param_callback = NULL;
+    ctx->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
+    ctx->srp_ctx.N = NULL;
+    ctx->srp_ctx.g = NULL;
+    ctx->srp_ctx.s = NULL;
+    ctx->srp_ctx.B = NULL;
+    ctx->srp_ctx.A = NULL;
+    ctx->srp_ctx.a = NULL;
+    ctx->srp_ctx.b = NULL;
+    ctx->srp_ctx.v = NULL;
+    ctx->srp_ctx.login = NULL;
+    ctx->srp_ctx.info = NULL;
+    ctx->srp_ctx.strength = SRP_MINIMAL_N;
+    ctx->srp_ctx.srp_Mask = 0;
+    return (1);
+}
 
 int SSL_SRP_CTX_free(struct ssl_st *s)
-	{
-	if (s == NULL)
-		return 0;
-	OPENSSL_free(s->srp_ctx.login);
-	BN_free(s->srp_ctx.N);
-	BN_free(s->srp_ctx.g);
-	BN_free(s->srp_ctx.s);
-	BN_free(s->srp_ctx.B);
-	BN_free(s->srp_ctx.A);
-	BN_free(s->srp_ctx.a);
-	BN_free(s->srp_ctx.b);
-	BN_free(s->srp_ctx.v);
-	s->srp_ctx.TLS_ext_srp_username_callback = NULL;
-	s->srp_ctx.SRP_cb_arg = NULL;
-	s->srp_ctx.SRP_verify_param_callback = NULL;
-	s->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
-	s->srp_ctx.N = NULL;
-	s->srp_ctx.g = NULL;
-	s->srp_ctx.s = NULL;
-	s->srp_ctx.B = NULL;
-	s->srp_ctx.A = NULL;
-	s->srp_ctx.a = NULL;
-	s->srp_ctx.b = NULL;
-	s->srp_ctx.v = NULL;
-	s->srp_ctx.login = NULL;
-	s->srp_ctx.info = NULL;
-	s->srp_ctx.strength = SRP_MINIMAL_N;
-	s->srp_ctx.srp_Mask = 0;
-	return (1);
-	}
+{
+    if (s == NULL)
+        return 0;
+    OPENSSL_free(s->srp_ctx.login);
+    BN_free(s->srp_ctx.N);
+    BN_free(s->srp_ctx.g);
+    BN_free(s->srp_ctx.s);
+    BN_free(s->srp_ctx.B);
+    BN_free(s->srp_ctx.A);
+    BN_free(s->srp_ctx.a);
+    BN_free(s->srp_ctx.b);
+    BN_free(s->srp_ctx.v);
+    s->srp_ctx.TLS_ext_srp_username_callback = NULL;
+    s->srp_ctx.SRP_cb_arg = NULL;
+    s->srp_ctx.SRP_verify_param_callback = NULL;
+    s->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
+    s->srp_ctx.N = NULL;
+    s->srp_ctx.g = NULL;
+    s->srp_ctx.s = NULL;
+    s->srp_ctx.B = NULL;
+    s->srp_ctx.A = NULL;
+    s->srp_ctx.a = NULL;
+    s->srp_ctx.b = NULL;
+    s->srp_ctx.v = NULL;
+    s->srp_ctx.login = NULL;
+    s->srp_ctx.info = NULL;
+    s->srp_ctx.strength = SRP_MINIMAL_N;
+    s->srp_ctx.srp_Mask = 0;
+    return (1);
+}
 
 int SSL_SRP_CTX_init(struct ssl_st *s)
-	{
-	SSL_CTX *ctx;
-
-	if ((s == NULL) || ((ctx = s->ctx) == NULL))
-		return 0;
-	s->srp_ctx.SRP_cb_arg = ctx->srp_ctx.SRP_cb_arg;
-	/* set client Hello login callback */
-	s->srp_ctx.TLS_ext_srp_username_callback = ctx->srp_ctx.TLS_ext_srp_username_callback;
-	/* set SRP N/g param callback for verification */
-	s->srp_ctx.SRP_verify_param_callback = ctx->srp_ctx.SRP_verify_param_callback;
-	/* set SRP client passwd callback */
-	s->srp_ctx.SRP_give_srp_client_pwd_callback = ctx->srp_ctx.SRP_give_srp_client_pwd_callback;
-
-	s->srp_ctx.N = NULL;
-	s->srp_ctx.g = NULL;
-	s->srp_ctx.s = NULL;
-	s->srp_ctx.B = NULL;
-	s->srp_ctx.A = NULL;
-	s->srp_ctx.a = NULL;
-	s->srp_ctx.b = NULL;
-	s->srp_ctx.v = NULL;
-	s->srp_ctx.login = NULL;
-	s->srp_ctx.info = ctx->srp_ctx.info;
-	s->srp_ctx.strength = ctx->srp_ctx.strength;
-
-	if (((ctx->srp_ctx.N != NULL) &&
-		 ((s->srp_ctx.N = BN_dup(ctx->srp_ctx.N)) == NULL)) ||
-		((ctx->srp_ctx.g != NULL) &&
-		 ((s->srp_ctx.g = BN_dup(ctx->srp_ctx.g)) == NULL)) ||
-		((ctx->srp_ctx.s != NULL) &&
-		 ((s->srp_ctx.s = BN_dup(ctx->srp_ctx.s)) == NULL)) ||
-		((ctx->srp_ctx.B != NULL) &&
-		 ((s->srp_ctx.B = BN_dup(ctx->srp_ctx.B)) == NULL)) ||
-		((ctx->srp_ctx.A != NULL) &&
-		 ((s->srp_ctx.A = BN_dup(ctx->srp_ctx.A)) == NULL)) ||
-		((ctx->srp_ctx.a != NULL) &&
-		 ((s->srp_ctx.a = BN_dup(ctx->srp_ctx.a)) == NULL)) ||
-		((ctx->srp_ctx.v != NULL) &&
-		 ((s->srp_ctx.v = BN_dup(ctx->srp_ctx.v)) == NULL)) ||
-		((ctx->srp_ctx.b != NULL) &&
-		 ((s->srp_ctx.b = BN_dup(ctx->srp_ctx.b)) == NULL)))
-		{
-		SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_BN_LIB);
-		goto err;
-		}
-	if ((ctx->srp_ctx.login != NULL) && 
-		((s->srp_ctx.login = BUF_strdup(ctx->srp_ctx.login)) == NULL))
-		{
-		SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_INTERNAL_ERROR);
-		goto err;
-		}
-	s->srp_ctx.srp_Mask = ctx->srp_ctx.srp_Mask;
-
-	return (1);
-err:
-	OPENSSL_free(s->srp_ctx.login);
-	BN_free(s->srp_ctx.N);
-	BN_free(s->srp_ctx.g);
-	BN_free(s->srp_ctx.s);
-	BN_free(s->srp_ctx.B);
-	BN_free(s->srp_ctx.A);
-	BN_free(s->srp_ctx.a);
-	BN_free(s->srp_ctx.b);
-	BN_free(s->srp_ctx.v);
-	return (0);
-	}
+{
+    SSL_CTX *ctx;
+
+    if ((s == NULL) || ((ctx = s->ctx) == NULL))
+        return 0;
+    s->srp_ctx.SRP_cb_arg = ctx->srp_ctx.SRP_cb_arg;
+    /* set client Hello login callback */
+    s->srp_ctx.TLS_ext_srp_username_callback =
+        ctx->srp_ctx.TLS_ext_srp_username_callback;
+    /* set SRP N/g param callback for verification */
+    s->srp_ctx.SRP_verify_param_callback =
+        ctx->srp_ctx.SRP_verify_param_callback;
+    /* set SRP client passwd callback */
+    s->srp_ctx.SRP_give_srp_client_pwd_callback =
+        ctx->srp_ctx.SRP_give_srp_client_pwd_callback;
+
+    s->srp_ctx.N = NULL;
+    s->srp_ctx.g = NULL;
+    s->srp_ctx.s = NULL;
+    s->srp_ctx.B = NULL;
+    s->srp_ctx.A = NULL;
+    s->srp_ctx.a = NULL;
+    s->srp_ctx.b = NULL;
+    s->srp_ctx.v = NULL;
+    s->srp_ctx.login = NULL;
+    s->srp_ctx.info = ctx->srp_ctx.info;
+    s->srp_ctx.strength = ctx->srp_ctx.strength;
+
+    if (((ctx->srp_ctx.N != NULL) &&
+         ((s->srp_ctx.N = BN_dup(ctx->srp_ctx.N)) == NULL)) ||
+        ((ctx->srp_ctx.g != NULL) &&
+         ((s->srp_ctx.g = BN_dup(ctx->srp_ctx.g)) == NULL)) ||
+        ((ctx->srp_ctx.s != NULL) &&
+         ((s->srp_ctx.s = BN_dup(ctx->srp_ctx.s)) == NULL)) ||
+        ((ctx->srp_ctx.B != NULL) &&
+         ((s->srp_ctx.B = BN_dup(ctx->srp_ctx.B)) == NULL)) ||
+        ((ctx->srp_ctx.A != NULL) &&
+         ((s->srp_ctx.A = BN_dup(ctx->srp_ctx.A)) == NULL)) ||
+        ((ctx->srp_ctx.a != NULL) &&
+         ((s->srp_ctx.a = BN_dup(ctx->srp_ctx.a)) == NULL)) ||
+        ((ctx->srp_ctx.v != NULL) &&
+         ((s->srp_ctx.v = BN_dup(ctx->srp_ctx.v)) == NULL)) ||
+        ((ctx->srp_ctx.b != NULL) &&
+         ((s->srp_ctx.b = BN_dup(ctx->srp_ctx.b)) == NULL))) {
+        SSLerr(SSL_F_SSL_SRP_CTX_INIT, ERR_R_BN_LIB);
+        goto err;
+    }
+    if ((ctx->srp_ctx.login != NULL) &&
+        ((s->srp_ctx.login = BUF_strdup(ctx->srp_ctx.login)) == NULL)) {
+        SSLerr(SSL_F_SSL_SRP_CTX_INIT, ERR_R_INTERNAL_ERROR);
+        goto err;
+    }
+    s->srp_ctx.srp_Mask = ctx->srp_ctx.srp_Mask;
+
+    return (1);
+ err:
+    OPENSSL_free(s->srp_ctx.login);
+    BN_free(s->srp_ctx.N);
+    BN_free(s->srp_ctx.g);
+    BN_free(s->srp_ctx.s);
+    BN_free(s->srp_ctx.B);
+    BN_free(s->srp_ctx.A);
+    BN_free(s->srp_ctx.a);
+    BN_free(s->srp_ctx.b);
+    BN_free(s->srp_ctx.v);
+    return (0);
+}
 
 int SSL_CTX_SRP_CTX_init(struct ssl_ctx_st *ctx)
-	{
-	if (ctx == NULL)
-		return 0;
-
-	ctx->srp_ctx.SRP_cb_arg = NULL;
-	/* set client Hello login callback */
-	ctx->srp_ctx.TLS_ext_srp_username_callback = NULL;
-	/* set SRP N/g param callback for verification */
-	ctx->srp_ctx.SRP_verify_param_callback = NULL;
-	/* set SRP client passwd callback */
-	ctx->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
-
-	ctx->srp_ctx.N = NULL;
-	ctx->srp_ctx.g = NULL;
-	ctx->srp_ctx.s = NULL;
-	ctx->srp_ctx.B = NULL;
-	ctx->srp_ctx.A = NULL;
-	ctx->srp_ctx.a = NULL;
-	ctx->srp_ctx.b = NULL;
-	ctx->srp_ctx.v = NULL;
-	ctx->srp_ctx.login = NULL;
-	ctx->srp_ctx.srp_Mask = 0;
-	ctx->srp_ctx.info = NULL;
-	ctx->srp_ctx.strength = SRP_MINIMAL_N;
-
-	return (1);
-	}
+{
+    if (ctx == NULL)
+        return 0;
+
+    ctx->srp_ctx.SRP_cb_arg = NULL;
+    /* set client Hello login callback */
+    ctx->srp_ctx.TLS_ext_srp_username_callback = NULL;
+    /* set SRP N/g param callback for verification */
+    ctx->srp_ctx.SRP_verify_param_callback = NULL;
+    /* set SRP client passwd callback */
+    ctx->srp_ctx.SRP_give_srp_client_pwd_callback = NULL;
+
+    ctx->srp_ctx.N = NULL;
+    ctx->srp_ctx.g = NULL;
+    ctx->srp_ctx.s = NULL;
+    ctx->srp_ctx.B = NULL;
+    ctx->srp_ctx.A = NULL;
+    ctx->srp_ctx.a = NULL;
+    ctx->srp_ctx.b = NULL;
+    ctx->srp_ctx.v = NULL;
+    ctx->srp_ctx.login = NULL;
+    ctx->srp_ctx.srp_Mask = 0;
+    ctx->srp_ctx.info = NULL;
+    ctx->srp_ctx.strength = SRP_MINIMAL_N;
+
+    return (1);
+}
 
 /* server side */
 int SSL_srp_server_param_with_username(SSL *s, int *ad)
-	{
-	unsigned char b[SSL_MAX_MASTER_KEY_LENGTH];
-	int al;
-
-	*ad = SSL_AD_UNKNOWN_PSK_IDENTITY;
-	if ((s->srp_ctx.TLS_ext_srp_username_callback !=NULL) &&
-		((al = s->srp_ctx.TLS_ext_srp_username_callback(s, ad, s->srp_ctx.SRP_cb_arg))!=SSL_ERROR_NONE))
-			return al;
-
-	*ad = SSL_AD_INTERNAL_ERROR;
-	if ((s->srp_ctx.N == NULL) ||
-		(s->srp_ctx.g == NULL) ||
-		(s->srp_ctx.s == NULL) ||
-		(s->srp_ctx.v == NULL))
-		return SSL3_AL_FATAL;
-
-	if (RAND_bytes(b, sizeof(b)) <= 0)
-		return SSL3_AL_FATAL;
-	s->srp_ctx.b = BN_bin2bn(b,sizeof(b),NULL);
-	OPENSSL_cleanse(b,sizeof(b));
-
-	/* Calculate:  B = (kv + g^b) % N  */
-
-	return ((s->srp_ctx.B = SRP_Calc_B(s->srp_ctx.b, s->srp_ctx.N, s->srp_ctx.g, s->srp_ctx.v)) != NULL)?
-			SSL_ERROR_NONE:SSL3_AL_FATAL;
-	}
-
-/* If the server just has the raw password, make up a verifier entry on the fly */
-int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, const char *grp)
-	{
-	SRP_gN *GN = SRP_get_default_gN(grp);
-	if(GN == NULL) return -1;
-	s->srp_ctx.N = BN_dup(GN->N);
-	s->srp_ctx.g = BN_dup(GN->g);
-	if(s->srp_ctx.v != NULL)
-		{
-		BN_clear_free(s->srp_ctx.v);
-		s->srp_ctx.v = NULL;
-		}
-	if(s->srp_ctx.s != NULL)
-		{
-		BN_clear_free(s->srp_ctx.s);
-		s->srp_ctx.s = NULL;
-		}
-	if(!SRP_create_verifier_BN(user, pass, &s->srp_ctx.s, &s->srp_ctx.v, GN->N, GN->g)) return -1;
-
-	return 1;
-	}
+{
+    unsigned char b[SSL_MAX_MASTER_KEY_LENGTH];
+    int al;
+
+    *ad = SSL_AD_UNKNOWN_PSK_IDENTITY;
+    if ((s->srp_ctx.TLS_ext_srp_username_callback != NULL) &&
+        ((al =
+          s->srp_ctx.TLS_ext_srp_username_callback(s, ad,
+                                                   s->srp_ctx.SRP_cb_arg)) !=
+         SSL_ERROR_NONE))
+        return al;
+
+    *ad = SSL_AD_INTERNAL_ERROR;
+    if ((s->srp_ctx.N == NULL) ||
+        (s->srp_ctx.g == NULL) ||
+        (s->srp_ctx.s == NULL) || (s->srp_ctx.v == NULL))
+        return SSL3_AL_FATAL;
+
+    if (RAND_bytes(b, sizeof(b)) <= 0)
+        return SSL3_AL_FATAL;
+    s->srp_ctx.b = BN_bin2bn(b, sizeof(b), NULL);
+    OPENSSL_cleanse(b, sizeof(b));
+
+    /* Calculate:  B = (kv + g^b) % N  */
+
+    return ((s->srp_ctx.B =
+             SRP_Calc_B(s->srp_ctx.b, s->srp_ctx.N, s->srp_ctx.g,
+                        s->srp_ctx.v)) !=
+            NULL) ? SSL_ERROR_NONE : SSL3_AL_FATAL;
+}
+
+/*
+ * If the server just has the raw password, make up a verifier entry on the
+ * fly
+ */
+int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
+                                const char *grp)
+{
+    SRP_gN *GN = SRP_get_default_gN(grp);
+    if (GN == NULL)
+        return -1;
+    s->srp_ctx.N = BN_dup(GN->N);
+    s->srp_ctx.g = BN_dup(GN->g);
+    if (s->srp_ctx.v != NULL) {
+        BN_clear_free(s->srp_ctx.v);
+        s->srp_ctx.v = NULL;
+    }
+    if (s->srp_ctx.s != NULL) {
+        BN_clear_free(s->srp_ctx.s);
+        s->srp_ctx.s = NULL;
+    }
+    if (!SRP_create_verifier_BN
+        (user, pass, &s->srp_ctx.s, &s->srp_ctx.v, GN->N, GN->g))
+        return -1;
+
+    return 1;
+}
 
 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
-			     BIGNUM *sa, BIGNUM *v, char *info)
-	{
-	if (N!= NULL)
-		{
-		if (s->srp_ctx.N != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.N,N))
-				{
-				BN_free(s->srp_ctx.N);
-				s->srp_ctx.N = NULL;
-				}
-			}
-		else
-			s->srp_ctx.N = BN_dup(N);
-		}
-	if (g!= NULL)
-		{
-		if (s->srp_ctx.g != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.g,g))
-				{
-				BN_free(s->srp_ctx.g);
-				s->srp_ctx.g = NULL;
-				}
-			}
-		else
-			s->srp_ctx.g = BN_dup(g);
-		}
-	if (sa!= NULL)
-		{
-		if (s->srp_ctx.s != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.s,sa))
-				{
-				BN_free(s->srp_ctx.s);
-				s->srp_ctx.s = NULL;
-				}
-			}
-		else
-			s->srp_ctx.s = BN_dup(sa);
-		}
-	if (v!= NULL)
-		{
-		if (s->srp_ctx.v != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.v,v))
-				{
-				BN_free(s->srp_ctx.v);
-				s->srp_ctx.v = NULL;
-				}
-			}
-		else
-			s->srp_ctx.v = BN_dup(v);
-		}
-	s->srp_ctx.info = info;
-
-	if (!(s->srp_ctx.N) ||
-		!(s->srp_ctx.g) ||
-		!(s->srp_ctx.s) ||
-		!(s->srp_ctx.v))
-		return -1;
-
-	return 1;
-	}
-
-int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key)
-	{
-	BIGNUM *K = NULL, *u = NULL;
-	int ret = -1, tmp_len;
-	unsigned char *tmp = NULL;
-
-	if (!SRP_Verify_A_mod_N(s->srp_ctx.A,s->srp_ctx.N))
-		goto err;
-	if (!(u = SRP_Calc_u(s->srp_ctx.A,s->srp_ctx.B,s->srp_ctx.N)))
-		goto err;
-	if (!(K = SRP_Calc_server_key(s->srp_ctx.A, s->srp_ctx.v, u, s->srp_ctx.b, s->srp_ctx.N)))
-		goto err;
-
-	tmp_len = BN_num_bytes(K);
-	if ((tmp = OPENSSL_malloc(tmp_len)) == NULL)
-		goto err;
-	BN_bn2bin(K, tmp);
-	ret = s->method->ssl3_enc->generate_master_secret(s,master_key,tmp,tmp_len);
-err:
-	if (tmp)
-		{
-		OPENSSL_cleanse(tmp,tmp_len) ;
-		OPENSSL_free(tmp);
-		}
-	BN_clear_free(K);
-	BN_clear_free(u);
-	return ret;
-	}
+                             BIGNUM *sa, BIGNUM *v, char *info)
+{
+    if (N != NULL) {
+        if (s->srp_ctx.N != NULL) {
+            if (!BN_copy(s->srp_ctx.N, N)) {
+                BN_free(s->srp_ctx.N);
+                s->srp_ctx.N = NULL;
+            }
+        } else
+            s->srp_ctx.N = BN_dup(N);
+    }
+    if (g != NULL) {
+        if (s->srp_ctx.g != NULL) {
+            if (!BN_copy(s->srp_ctx.g, g)) {
+                BN_free(s->srp_ctx.g);
+                s->srp_ctx.g = NULL;
+            }
+        } else
+            s->srp_ctx.g = BN_dup(g);
+    }
+    if (sa != NULL) {
+        if (s->srp_ctx.s != NULL) {
+            if (!BN_copy(s->srp_ctx.s, sa)) {
+                BN_free(s->srp_ctx.s);
+                s->srp_ctx.s = NULL;
+            }
+        } else
+            s->srp_ctx.s = BN_dup(sa);
+    }
+    if (v != NULL) {
+        if (s->srp_ctx.v != NULL) {
+            if (!BN_copy(s->srp_ctx.v, v)) {
+                BN_free(s->srp_ctx.v);
+                s->srp_ctx.v = NULL;
+            }
+        } else
+            s->srp_ctx.v = BN_dup(v);
+    }
+    s->srp_ctx.info = info;
+
+    if (!(s->srp_ctx.N) ||
+        !(s->srp_ctx.g) || !(s->srp_ctx.s) || !(s->srp_ctx.v))
+        return -1;
+
+    return 1;
+}
+
+int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key)
+{
+    BIGNUM *K = NULL, *u = NULL;
+    int ret = -1, tmp_len;
+    unsigned char *tmp = NULL;
+
+    if (!SRP_Verify_A_mod_N(s->srp_ctx.A, s->srp_ctx.N))
+        goto err;
+    if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
+        goto err;
+    if (!
+        (K =
+         SRP_Calc_server_key(s->srp_ctx.A, s->srp_ctx.v, u, s->srp_ctx.b,
+                             s->srp_ctx.N)))
+        goto err;
+
+    tmp_len = BN_num_bytes(K);
+    if ((tmp = OPENSSL_malloc(tmp_len)) == NULL)
+        goto err;
+    BN_bn2bin(K, tmp);
+    ret =
+        s->method->ssl3_enc->generate_master_secret(s, master_key, tmp,
+                                                    tmp_len);
+ err:
+    if (tmp) {
+        OPENSSL_cleanse(tmp, tmp_len);
+        OPENSSL_free(tmp);
+    }
+    BN_clear_free(K);
+    BN_clear_free(u);
+    return ret;
+}
 
 /* client side */
-int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key)
-	{
-	BIGNUM *x = NULL, *u = NULL, *K = NULL;
-	int ret = -1, tmp_len;
-	char *passwd = NULL;
-	unsigned char *tmp = NULL;
-
-	/* Checks if b % n == 0
-	 */
-	if (SRP_Verify_B_mod_N(s->srp_ctx.B,s->srp_ctx.N)==0) goto err;
-	if (!(u = SRP_Calc_u(s->srp_ctx.A,s->srp_ctx.B,s->srp_ctx.N))) goto err;
-	if (s->srp_ctx.SRP_give_srp_client_pwd_callback == NULL) goto err;
-	if (!(passwd = s->srp_ctx.SRP_give_srp_client_pwd_callback(s, s->srp_ctx.SRP_cb_arg))) goto err;
-	if (!(x = SRP_Calc_x(s->srp_ctx.s,s->srp_ctx.login,passwd))) goto err;
-	if (!(K = SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g, x, s->srp_ctx.a, u))) goto err;
-
-	tmp_len = BN_num_bytes(K);
-	if ((tmp = OPENSSL_malloc(tmp_len)) == NULL) goto err;
-	BN_bn2bin(K, tmp);
-	ret = s->method->ssl3_enc->generate_master_secret(s,master_key,tmp,tmp_len);
-err:
-	if (tmp)
-		{
-		OPENSSL_cleanse(tmp,tmp_len) ;
-		OPENSSL_free(tmp);
-		}
-	BN_clear_free(K);
-	BN_clear_free(x);
-	if (passwd)
-		{
-		OPENSSL_cleanse(passwd,strlen(passwd)) ;
-		OPENSSL_free(passwd);
-		}
-	BN_clear_free(u);
-	return ret;
-	}
+int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key)
+{
+    BIGNUM *x = NULL, *u = NULL, *K = NULL;
+    int ret = -1, tmp_len;
+    char *passwd = NULL;
+    unsigned char *tmp = NULL;
+
+    /*
+     * Checks if b % n == 0
+     */
+    if (SRP_Verify_B_mod_N(s->srp_ctx.B, s->srp_ctx.N) == 0)
+        goto err;
+    if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
+        goto err;
+    if (s->srp_ctx.SRP_give_srp_client_pwd_callback == NULL)
+        goto err;
+    if (!
+        (passwd =
+         s->srp_ctx.SRP_give_srp_client_pwd_callback(s,
+                                                     s->srp_ctx.SRP_cb_arg)))
+        goto err;
+    if (!(x = SRP_Calc_x(s->srp_ctx.s, s->srp_ctx.login, passwd)))
+        goto err;
+    if (!
+        (K =
+         SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g, x,
+                             s->srp_ctx.a, u)))
+        goto err;
+
+    tmp_len = BN_num_bytes(K);
+    if ((tmp = OPENSSL_malloc(tmp_len)) == NULL)
+        goto err;
+    BN_bn2bin(K, tmp);
+    ret =
+        s->method->ssl3_enc->generate_master_secret(s, master_key, tmp,
+                                                    tmp_len);
+ err:
+    if (tmp) {
+        OPENSSL_cleanse(tmp, tmp_len);
+        OPENSSL_free(tmp);
+    }
+    BN_clear_free(K);
+    BN_clear_free(x);
+    if (passwd) {
+        OPENSSL_cleanse(passwd, strlen(passwd));
+        OPENSSL_free(passwd);
+    }
+    BN_clear_free(u);
+    return ret;
+}
 
 int srp_verify_server_param(SSL *s, int *al)
-	{
-	SRP_CTX *srp = &s->srp_ctx;
-	/* Sanity check parameters: we can quickly check B % N == 0
-	 * by checking B != 0 since B < N
-	 */
-	if (BN_ucmp(srp->g, srp->N) >=0 || BN_ucmp(srp->B, srp->N) >= 0
-		|| BN_is_zero(srp->B))
-		{
-		*al = SSL3_AD_ILLEGAL_PARAMETER;
-		return 0;
-		}
-
-	if (BN_num_bits(srp->N) < srp->strength)
-		{
-		*al = TLS1_AD_INSUFFICIENT_SECURITY;
-		return 0;
-		}
-
-	if (srp->SRP_verify_param_callback)
-		{
-		if (srp->SRP_verify_param_callback(s, srp->SRP_cb_arg) <= 0)
-			{
-			*al = TLS1_AD_INSUFFICIENT_SECURITY;
-			return 0;
-			}
-		}
-	else if(!SRP_check_known_gN_param(srp->g, srp->N))
-		{
-		*al = TLS1_AD_INSUFFICIENT_SECURITY;
-		return 0;
-		}
-
-	return 1;
-	}
-	
+{
+    SRP_CTX *srp = &s->srp_ctx;
+    /*
+     * Sanity check parameters: we can quickly check B % N == 0 by checking B
+     * != 0 since B < N
+     */
+    if (BN_ucmp(srp->g, srp->N) >= 0 || BN_ucmp(srp->B, srp->N) >= 0
+        || BN_is_zero(srp->B)) {
+        *al = SSL3_AD_ILLEGAL_PARAMETER;
+        return 0;
+    }
+
+    if (BN_num_bits(srp->N) < srp->strength) {
+        *al = TLS1_AD_INSUFFICIENT_SECURITY;
+        return 0;
+    }
+
+    if (srp->SRP_verify_param_callback) {
+        if (srp->SRP_verify_param_callback(s, srp->SRP_cb_arg) <= 0) {
+            *al = TLS1_AD_INSUFFICIENT_SECURITY;
+            return 0;
+        }
+    } else if (!SRP_check_known_gN_param(srp->g, srp->N)) {
+        *al = TLS1_AD_INSUFFICIENT_SECURITY;
+        return 0;
+    }
+
+    return 1;
+}
 
 int SRP_Calc_A_param(SSL *s)
-	{
-	unsigned char rnd[SSL_MAX_MASTER_KEY_LENGTH];
+{
+    unsigned char rnd[SSL_MAX_MASTER_KEY_LENGTH];
 
-	RAND_bytes(rnd, sizeof(rnd));
-	s->srp_ctx.a = BN_bin2bn(rnd, sizeof(rnd), s->srp_ctx.a);
-	OPENSSL_cleanse(rnd, sizeof(rnd));
+    RAND_bytes(rnd, sizeof(rnd));
+    s->srp_ctx.a = BN_bin2bn(rnd, sizeof(rnd), s->srp_ctx.a);
+    OPENSSL_cleanse(rnd, sizeof(rnd));
 
-	if (!(s->srp_ctx.A = SRP_Calc_A(s->srp_ctx.a,s->srp_ctx.N,s->srp_ctx.g)))
-		return -1;
+    if (!
+        (s->srp_ctx.A = SRP_Calc_A(s->srp_ctx.a, s->srp_ctx.N, s->srp_ctx.g)))
+        return -1;
 
-	return 1;
-	}
+    return 1;
+}
 
 BIGNUM *SSL_get_srp_g(SSL *s)
-	{
-	if (s->srp_ctx.g != NULL)
-		return s->srp_ctx.g;
-	return s->ctx->srp_ctx.g;
-	}
+{
+    if (s->srp_ctx.g != NULL)
+        return s->srp_ctx.g;
+    return s->ctx->srp_ctx.g;
+}
 
 BIGNUM *SSL_get_srp_N(SSL *s)
-	{
-	if (s->srp_ctx.N != NULL)
-		return s->srp_ctx.N;
-	return s->ctx->srp_ctx.N;
-	}
+{
+    if (s->srp_ctx.N != NULL)
+        return s->srp_ctx.N;
+    return s->ctx->srp_ctx.N;
+}
 
 char *SSL_get_srp_username(SSL *s)
-	{
-	if (s->srp_ctx.login != NULL)
-		return s->srp_ctx.login;
-	return s->ctx->srp_ctx.login;
-	}
+{
+    if (s->srp_ctx.login != NULL)
+        return s->srp_ctx.login;
+    return s->ctx->srp_ctx.login;
+}
 
 char *SSL_get_srp_userinfo(SSL *s)
-	{
-	if (s->srp_ctx.info != NULL)
-		return s->srp_ctx.info;
-	return s->ctx->srp_ctx.info;
-	}
+{
+    if (s->srp_ctx.info != NULL)
+        return s->srp_ctx.info;
+    return s->ctx->srp_ctx.info;
+}
 
-#define tls1_ctx_ctrl ssl3_ctx_ctrl
-#define tls1_ctx_callback_ctrl ssl3_ctx_callback_ctrl
+# define tls1_ctx_ctrl ssl3_ctx_ctrl
+# define tls1_ctx_callback_ctrl ssl3_ctx_callback_ctrl
 
-int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_USERNAME,0,name);
-	}
+int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name)
+{
+    return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_USERNAME, 0, name);
+}
 
-int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD,0,password);
-	}
+int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password)
+{
+    return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD, 0, password);
+}
 
 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength)
-	{
-	return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH, strength,
-			     NULL);
-	}
-
-int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, int (*cb)(SSL *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_SRP_VERIFY_PARAM_CB,
-				      (void (*)(void))cb);
-	}
+{
+    return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH, strength,
+                         NULL);
+}
+
+int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
+                                          int (*cb) (SSL *, void *))
+{
+    return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_SRP_VERIFY_PARAM_CB,
+                                  (void (*)(void))cb);
+}
 
 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_SRP_ARG,0,arg);
-	}
+{
+    return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_SRP_ARG, 0, arg);
+}
 
 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
-				      int (*cb)(SSL *,int *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB,
-				      (void (*)(void))cb);
-	}
-
-int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, char *(*cb)(SSL *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB,
-				      (void (*)(void))cb);
-	}
+                                      int (*cb) (SSL *, int *, void *))
+{
+    return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB,
+                                  (void (*)(void))cb);
+}
+
+int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
+                                        char *(*cb) (SSL *, void *))
+{
+    return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB,
+                                  (void (*)(void))cb);
+}
 
 #endif
diff --git a/test/asn1test.c b/test/asn1test.c
old mode 100755
new mode 100644
index 9f53d80344..4782f300c0
--- a/test/asn1test.c
+++ b/test/asn1test.c
@@ -1,22 +1,21 @@
 #include 
 #include 
 
-typedef struct X
-    {
+typedef struct X {
     STACK_OF(X509_EXTENSION) *ext;
-    } X;
+} X;
 
 /* This isn't meant to run particularly, it's just to test type checking */
 int main(int argc, char **argv)
-    {
+{
     X *x = NULL;
     unsigned char **pp = NULL;
 
     M_ASN1_I2D_vars(x);
     M_ASN1_I2D_len_SEQUENCE_opt_type(X509_EXTENSION, x->ext,
-				     i2d_X509_EXTENSION);
+                                     i2d_X509_EXTENSION);
     M_ASN1_I2D_seq_total();
     M_ASN1_I2D_put_SEQUENCE_opt_type(X509_EXTENSION, x->ext,
-				     i2d_X509_EXTENSION);
+                                     i2d_X509_EXTENSION);
     M_ASN1_I2D_finish();
-    }
+}
diff --git a/test/dummytest.c b/test/dummytest.c
index 5b4467e042..554acc221f 100644
--- a/test/dummytest.c
+++ b/test/dummytest.c
@@ -7,42 +7,51 @@
 #include 
 
 int main(int argc, char *argv[])
-	{
-	char *p, *q = 0, *program;
+{
+    char *p, *q = 0, *program;
 
-	p = strrchr(argv[0], '/');
-	if (!p) p = strrchr(argv[0], '\\');
+    p = strrchr(argv[0], '/');
+    if (!p)
+        p = strrchr(argv[0], '\\');
 #ifdef OPENSSL_SYS_VMS
-	if (!p) p = strrchr(argv[0], ']');
-	if (p) q = strrchr(p, '>');
-	if (q) p = q;
-	if (!p) p = strrchr(argv[0], ':');
-	q = 0;
+    if (!p)
+        p = strrchr(argv[0], ']');
+    if (p)
+        q = strrchr(p, '>');
+    if (q)
+        p = q;
+    if (!p)
+        p = strrchr(argv[0], ':');
+    q = 0;
 #endif
-	if (p) p++;
-	if (!p) p = argv[0];
-	if (p) q = strchr(p, '.');
-	if (p && !q) q = p + strlen(p);
+    if (p)
+        p++;
+    if (!p)
+        p = argv[0];
+    if (p)
+        q = strchr(p, '.');
+    if (p && !q)
+        q = p + strlen(p);
 
-	if (!p)
-		program = BUF_strdup("(unknown)");
-	else
-		{
-		program = OPENSSL_malloc((q - p) + 1);
-		strncpy(program, p, q - p);
-		program[q - p] = '\0';
-		}
+    if (!p)
+        program = BUF_strdup("(unknown)");
+    else {
+        program = OPENSSL_malloc((q - p) + 1);
+        strncpy(program, p, q - p);
+        program[q - p] = '\0';
+    }
 
-	for(p = program; *p; p++)
-		if (islower((unsigned char)(*p)))
-			*p = toupper((unsigned char)(*p));
+    for (p = program; *p; p++)
+        if (islower((unsigned char)(*p)))
+            *p = toupper((unsigned char)(*p));
 
-	q = strstr(program, "TEST");
-	if (q > p && q[-1] == '_') q--;
-	*q = '\0';
+    q = strstr(program, "TEST");
+    if (q > p && q[-1] == '_')
+        q--;
+    *q = '\0';
 
-	printf("No %s support\n", program);
+    printf("No %s support\n", program);
 
-	OPENSSL_free(program);
-	return(0);
-	}
+    OPENSSL_free(program);
+    return (0);
+}
diff --git a/test/igetest.c b/test/igetest.c
index 1ba900244d..0c7b3573d0 100644
--- a/test/igetest.c
+++ b/test/igetest.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -55,449 +55,430 @@
 #include 
 #include 
 
-#define TEST_SIZE	128
+#define TEST_SIZE       128
 #define BIG_TEST_SIZE 10240
 
-static void hexdump(FILE *f,const char *title,const unsigned char *s,int l)
-    {
-    int n=0;
-
-    fprintf(f,"%s",title);
-    for( ; n < l ; ++n)
-		{
-		if((n%16) == 0)
-			fprintf(f,"\n%04x",n);
-		fprintf(f," %02x",s[n]);
-		}
-    fprintf(f,"\n");
-    }
-
-#define MAX_VECTOR_SIZE	64
+static void hexdump(FILE *f, const char *title, const unsigned char *s, int l)
+{
+    int n = 0;
 
-struct ige_test
-	{
-	const unsigned char key[16];
-	const unsigned char iv[32];
-	const unsigned char in[MAX_VECTOR_SIZE];
-	const unsigned char out[MAX_VECTOR_SIZE];
-	const size_t length;
-	const int encrypt;
-	};
+    fprintf(f, "%s", title);
+    for (; n < l; ++n) {
+        if ((n % 16) == 0)
+            fprintf(f, "\n%04x", n);
+        fprintf(f, " %02x", s[n]);
+    }
+    fprintf(f, "\n");
+}
+
+#define MAX_VECTOR_SIZE 64
+
+struct ige_test {
+    const unsigned char key[16];
+    const unsigned char iv[32];
+    const unsigned char in[MAX_VECTOR_SIZE];
+    const unsigned char out[MAX_VECTOR_SIZE];
+    const size_t length;
+    const int encrypt;
+};
 
 static struct ige_test const ige_test_vectors[] = {
-{ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* key */
-  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, /* iv */
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, /* in */
-  { 0x1a, 0x85, 0x19, 0xa6, 0x55, 0x7b, 0xe6, 0x52,
-    0xe9, 0xda, 0x8e, 0x43, 0xda, 0x4e, 0xf4, 0x45,
-    0x3c, 0xf4, 0x56, 0xb4, 0xca, 0x48, 0x8a, 0xa3,
-    0x83, 0xc7, 0x9c, 0x98, 0xb3, 0x47, 0x97, 0xcb }, /* out */
-  32, AES_ENCRYPT }, /* test vector 0 */
-
-{ { 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20,
-    0x61, 0x6e, 0x20, 0x69, 0x6d, 0x70, 0x6c, 0x65 }, /* key */
-  { 0x6d, 0x65, 0x6e, 0x74, 0x61, 0x74, 0x69, 0x6f,
-    0x6e, 0x20, 0x6f, 0x66, 0x20, 0x49, 0x47, 0x45,
-    0x20, 0x6d, 0x6f, 0x64, 0x65, 0x20, 0x66, 0x6f,
-    0x72, 0x20, 0x4f, 0x70, 0x65, 0x6e, 0x53, 0x53 }, /* iv */
-  { 0x4c, 0x2e, 0x20, 0x4c, 0x65, 0x74, 0x27, 0x73,
-    0x20, 0x68, 0x6f, 0x70, 0x65, 0x20, 0x42, 0x65,
-    0x6e, 0x20, 0x67, 0x6f, 0x74, 0x20, 0x69, 0x74,
-    0x20, 0x72, 0x69, 0x67, 0x68, 0x74, 0x21, 0x0a }, /* in */
-  { 0x99, 0x70, 0x64, 0x87, 0xa1, 0xcd, 0xe6, 0x13,
-    0xbc, 0x6d, 0xe0, 0xb6, 0xf2, 0x4b, 0x1c, 0x7a,
-    0xa4, 0x48, 0xc8, 0xb9, 0xc3, 0x40, 0x3e, 0x34,
-    0x67, 0xa8, 0xca, 0xd8, 0x93, 0x40, 0xf5, 0x3b }, /* out */
-  32, AES_DECRYPT }, /* test vector 1 */
+    {{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+      0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}, /* key */
+     {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+      0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+      0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+      0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f}, /* iv */
+     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* in */
+     {0x1a, 0x85, 0x19, 0xa6, 0x55, 0x7b, 0xe6, 0x52,
+      0xe9, 0xda, 0x8e, 0x43, 0xda, 0x4e, 0xf4, 0x45,
+      0x3c, 0xf4, 0x56, 0xb4, 0xca, 0x48, 0x8a, 0xa3,
+      0x83, 0xc7, 0x9c, 0x98, 0xb3, 0x47, 0x97, 0xcb}, /* out */
+     32, AES_ENCRYPT},          /* test vector 0 */
+
+    {{0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20,
+      0x61, 0x6e, 0x20, 0x69, 0x6d, 0x70, 0x6c, 0x65}, /* key */
+     {0x6d, 0x65, 0x6e, 0x74, 0x61, 0x74, 0x69, 0x6f,
+      0x6e, 0x20, 0x6f, 0x66, 0x20, 0x49, 0x47, 0x45,
+      0x20, 0x6d, 0x6f, 0x64, 0x65, 0x20, 0x66, 0x6f,
+      0x72, 0x20, 0x4f, 0x70, 0x65, 0x6e, 0x53, 0x53}, /* iv */
+     {0x4c, 0x2e, 0x20, 0x4c, 0x65, 0x74, 0x27, 0x73,
+      0x20, 0x68, 0x6f, 0x70, 0x65, 0x20, 0x42, 0x65,
+      0x6e, 0x20, 0x67, 0x6f, 0x74, 0x20, 0x69, 0x74,
+      0x20, 0x72, 0x69, 0x67, 0x68, 0x74, 0x21, 0x0a}, /* in */
+     {0x99, 0x70, 0x64, 0x87, 0xa1, 0xcd, 0xe6, 0x13,
+      0xbc, 0x6d, 0xe0, 0xb6, 0xf2, 0x4b, 0x1c, 0x7a,
+      0xa4, 0x48, 0xc8, 0xb9, 0xc3, 0x40, 0x3e, 0x34,
+      0x67, 0xa8, 0xca, 0xd8, 0x93, 0x40, 0xf5, 0x3b}, /* out */
+     32, AES_DECRYPT},          /* test vector 1 */
 };
 
-struct bi_ige_test
-	{
-	const unsigned char key1[32];
-	const unsigned char key2[32];
-	const unsigned char iv[64];
-	const unsigned char in[MAX_VECTOR_SIZE];
-	const unsigned char out[MAX_VECTOR_SIZE];
-	const size_t keysize;
-	const size_t length;
-	const int encrypt;
-	};
+struct bi_ige_test {
+    const unsigned char key1[32];
+    const unsigned char key2[32];
+    const unsigned char iv[64];
+    const unsigned char in[MAX_VECTOR_SIZE];
+    const unsigned char out[MAX_VECTOR_SIZE];
+    const size_t keysize;
+    const size_t length;
+    const int encrypt;
+};
 
 static struct bi_ige_test const bi_ige_test_vectors[] = {
-{ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, /* key1 */
-  { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, /* key2 */
-  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
-    0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
-    0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
-    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
-    0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f }, /* iv */
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, /* in */
-  { 0x14, 0x40, 0x6f, 0xae, 0xa2, 0x79, 0xf2, 0x56,
-	0x1f, 0x86, 0xeb, 0x3b, 0x7d, 0xff, 0x53, 0xdc,
-	0x4e, 0x27, 0x0c, 0x03, 0xde, 0x7c, 0xe5, 0x16,
-	0x6a, 0x9c, 0x20, 0x33, 0x9d, 0x33, 0xfe, 0x12 }, /* out */
-  16, 32, AES_ENCRYPT }, /* test vector 0 */
-{ { 0x58, 0x0a, 0x06, 0xe9, 0x97, 0x07, 0x59, 0x5c,
-	0x9e, 0x19, 0xd2, 0xa7, 0xbb, 0x40, 0x2b, 0x7a,
-	0xc7, 0xd8, 0x11, 0x9e, 0x4c, 0x51, 0x35, 0x75,
-	0x64, 0x28, 0x0f, 0x23, 0xad, 0x74, 0xac, 0x37 }, /* key1 */
-  { 0xd1, 0x80, 0xa0, 0x31, 0x47, 0xa3, 0x11, 0x13,
-	0x86, 0x26, 0x9e, 0x6d, 0xff, 0xaf, 0x72, 0x74,
-	0x5b, 0xa2, 0x35, 0x81, 0xd2, 0xa6, 0x3d, 0x21,
-	0x67, 0x7b, 0x58, 0xa8, 0x18, 0xf9, 0x72, 0xe4 }, /* key2 */
-  { 0x80, 0x3d, 0xbd, 0x4c, 0xe6, 0x7b, 0x06, 0xa9,
-	0x53, 0x35, 0xd5, 0x7e, 0x71, 0xc1, 0x70, 0x70,
-	0x74, 0x9a, 0x00, 0x28, 0x0c, 0xbf, 0x6c, 0x42,
-	0x9b, 0xa4, 0xdd, 0x65, 0x11, 0x77, 0x7c, 0x67,
-	0xfe, 0x76, 0x0a, 0xf0, 0xd5, 0xc6, 0x6e, 0x6a,
-	0xe7, 0x5e, 0x4c, 0xf2, 0x7e, 0x9e, 0xf9, 0x20,
-	0x0e, 0x54, 0x6f, 0x2d, 0x8a, 0x8d, 0x7e, 0xbd,
-	0x48, 0x79, 0x37, 0x99, 0xff, 0x27, 0x93, 0xa3 }, /* iv */
-  { 0xf1, 0x54, 0x3d, 0xca, 0xfe, 0xb5, 0xef, 0x1c,
-	0x4f, 0xa6, 0x43, 0xf6, 0xe6, 0x48, 0x57, 0xf0,
-	0xee, 0x15, 0x7f, 0xe3, 0xe7, 0x2f, 0xd0, 0x2f,
-	0x11, 0x95, 0x7a, 0x17, 0x00, 0xab, 0xa7, 0x0b,
-	0xbe, 0x44, 0x09, 0x9c, 0xcd, 0xac, 0xa8, 0x52,
-	0xa1, 0x8e, 0x7b, 0x75, 0xbc, 0xa4, 0x92, 0x5a,
-	0xab, 0x46, 0xd3, 0x3a, 0xa0, 0xd5, 0x35, 0x1c,
-	0x55, 0xa4, 0xb3, 0xa8, 0x40, 0x81, 0xa5, 0x0b}, /* in */
-  { 0x42, 0xe5, 0x28, 0x30, 0x31, 0xc2, 0xa0, 0x23,
-	0x68, 0x49, 0x4e, 0xb3, 0x24, 0x59, 0x92, 0x79,
-	0xc1, 0xa5, 0xcc, 0xe6, 0x76, 0x53, 0xb1, 0xcf,
-	0x20, 0x86, 0x23, 0xe8, 0x72, 0x55, 0x99, 0x92,
-	0x0d, 0x16, 0x1c, 0x5a, 0x2f, 0xce, 0xcb, 0x51,
-	0xe2, 0x67, 0xfa, 0x10, 0xec, 0xcd, 0x3d, 0x67,
-	0xa5, 0xe6, 0xf7, 0x31, 0x26, 0xb0, 0x0d, 0x76,
-	0x5e, 0x28, 0xdc, 0x7f, 0x01, 0xc5, 0xa5, 0x4c}, /* out */
-  32, 64, AES_ENCRYPT }, /* test vector 1 */
+    {{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+      0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}, /* key1 */
+     {0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+      0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f}, /* key2 */
+     {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+      0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+      0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+      0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+      0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+      0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+      0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+      0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f}, /* iv */
+     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* in */
+     {0x14, 0x40, 0x6f, 0xae, 0xa2, 0x79, 0xf2, 0x56,
+      0x1f, 0x86, 0xeb, 0x3b, 0x7d, 0xff, 0x53, 0xdc,
+      0x4e, 0x27, 0x0c, 0x03, 0xde, 0x7c, 0xe5, 0x16,
+      0x6a, 0x9c, 0x20, 0x33, 0x9d, 0x33, 0xfe, 0x12}, /* out */
+     16, 32, AES_ENCRYPT},      /* test vector 0 */
+    {{0x58, 0x0a, 0x06, 0xe9, 0x97, 0x07, 0x59, 0x5c,
+      0x9e, 0x19, 0xd2, 0xa7, 0xbb, 0x40, 0x2b, 0x7a,
+      0xc7, 0xd8, 0x11, 0x9e, 0x4c, 0x51, 0x35, 0x75,
+      0x64, 0x28, 0x0f, 0x23, 0xad, 0x74, 0xac, 0x37}, /* key1 */
+     {0xd1, 0x80, 0xa0, 0x31, 0x47, 0xa3, 0x11, 0x13,
+      0x86, 0x26, 0x9e, 0x6d, 0xff, 0xaf, 0x72, 0x74,
+      0x5b, 0xa2, 0x35, 0x81, 0xd2, 0xa6, 0x3d, 0x21,
+      0x67, 0x7b, 0x58, 0xa8, 0x18, 0xf9, 0x72, 0xe4}, /* key2 */
+     {0x80, 0x3d, 0xbd, 0x4c, 0xe6, 0x7b, 0x06, 0xa9,
+      0x53, 0x35, 0xd5, 0x7e, 0x71, 0xc1, 0x70, 0x70,
+      0x74, 0x9a, 0x00, 0x28, 0x0c, 0xbf, 0x6c, 0x42,
+      0x9b, 0xa4, 0xdd, 0x65, 0x11, 0x77, 0x7c, 0x67,
+      0xfe, 0x76, 0x0a, 0xf0, 0xd5, 0xc6, 0x6e, 0x6a,
+      0xe7, 0x5e, 0x4c, 0xf2, 0x7e, 0x9e, 0xf9, 0x20,
+      0x0e, 0x54, 0x6f, 0x2d, 0x8a, 0x8d, 0x7e, 0xbd,
+      0x48, 0x79, 0x37, 0x99, 0xff, 0x27, 0x93, 0xa3}, /* iv */
+     {0xf1, 0x54, 0x3d, 0xca, 0xfe, 0xb5, 0xef, 0x1c,
+      0x4f, 0xa6, 0x43, 0xf6, 0xe6, 0x48, 0x57, 0xf0,
+      0xee, 0x15, 0x7f, 0xe3, 0xe7, 0x2f, 0xd0, 0x2f,
+      0x11, 0x95, 0x7a, 0x17, 0x00, 0xab, 0xa7, 0x0b,
+      0xbe, 0x44, 0x09, 0x9c, 0xcd, 0xac, 0xa8, 0x52,
+      0xa1, 0x8e, 0x7b, 0x75, 0xbc, 0xa4, 0x92, 0x5a,
+      0xab, 0x46, 0xd3, 0x3a, 0xa0, 0xd5, 0x35, 0x1c,
+      0x55, 0xa4, 0xb3, 0xa8, 0x40, 0x81, 0xa5, 0x0b}, /* in */
+     {0x42, 0xe5, 0x28, 0x30, 0x31, 0xc2, 0xa0, 0x23,
+      0x68, 0x49, 0x4e, 0xb3, 0x24, 0x59, 0x92, 0x79,
+      0xc1, 0xa5, 0xcc, 0xe6, 0x76, 0x53, 0xb1, 0xcf,
+      0x20, 0x86, 0x23, 0xe8, 0x72, 0x55, 0x99, 0x92,
+      0x0d, 0x16, 0x1c, 0x5a, 0x2f, 0xce, 0xcb, 0x51,
+      0xe2, 0x67, 0xfa, 0x10, 0xec, 0xcd, 0x3d, 0x67,
+      0xa5, 0xe6, 0xf7, 0x31, 0x26, 0xb0, 0x0d, 0x76,
+      0x5e, 0x28, 0xdc, 0x7f, 0x01, 0xc5, 0xa5, 0x4c}, /* out */
+     32, 64, AES_ENCRYPT},      /* test vector 1 */
 
 };
 
 static int run_test_vectors(void)
-	{
-	unsigned int n;
-	int errs = 0;
-
-	for(n=0 ; n < sizeof(ige_test_vectors)/sizeof(ige_test_vectors[0]) ; ++n)
-		{
-		const struct ige_test * const v = &ige_test_vectors[n];
-		AES_KEY key;
-		unsigned char buf[MAX_VECTOR_SIZE];
-		unsigned char iv[AES_BLOCK_SIZE*2];
-
-		assert(v->length <= MAX_VECTOR_SIZE);
-
-		if(v->encrypt == AES_ENCRYPT)
-			AES_set_encrypt_key(v->key, 8*sizeof v->key, &key);
-		else
-			AES_set_decrypt_key(v->key, 8*sizeof v->key, &key);
-		memcpy(iv, v->iv, sizeof iv);
-		AES_ige_encrypt(v->in, buf, v->length, &key, iv, v->encrypt);
-
-		if(memcmp(v->out, buf, v->length))
-			{
-			printf("IGE test vector %d failed\n", n);
-			hexdump(stdout, "key", v->key, sizeof v->key);
-			hexdump(stdout, "iv", v->iv, sizeof v->iv);
-			hexdump(stdout, "in", v->in, v->length);
-			hexdump(stdout, "expected", v->out, v->length);
-			hexdump(stdout, "got", buf, v->length);
-
-			++errs;
-			}
-
-                /* try with in == out */
-		memcpy(iv, v->iv, sizeof iv);
-                memcpy(buf, v->in, v->length);
-		AES_ige_encrypt(buf, buf, v->length, &key, iv, v->encrypt);
-
-		if(memcmp(v->out, buf, v->length))
-			{
-			printf("IGE test vector %d failed (with in == out)\n", n);
-			hexdump(stdout, "key", v->key, sizeof v->key);
-			hexdump(stdout, "iv", v->iv, sizeof v->iv);
-			hexdump(stdout, "in", v->in, v->length);
-			hexdump(stdout, "expected", v->out, v->length);
-			hexdump(stdout, "got", buf, v->length);
-
-			++errs;
-			}
-		}
-
-	for(n=0 ; n < sizeof(bi_ige_test_vectors)/sizeof(bi_ige_test_vectors[0])
-			; ++n)
-		{
-		const struct bi_ige_test * const v = &bi_ige_test_vectors[n];
-		AES_KEY key1;
-		AES_KEY key2;
-		unsigned char buf[MAX_VECTOR_SIZE];
-
-		assert(v->length <= MAX_VECTOR_SIZE);
-
-		if(v->encrypt == AES_ENCRYPT)
-			{
-			AES_set_encrypt_key(v->key1, 8*v->keysize, &key1);
-			AES_set_encrypt_key(v->key2, 8*v->keysize, &key2);
-			}
-		else
-			{
-			AES_set_decrypt_key(v->key1, 8*v->keysize, &key1);
-			AES_set_decrypt_key(v->key2, 8*v->keysize, &key2);
-			}
-
-		AES_bi_ige_encrypt(v->in, buf, v->length, &key1, &key2, v->iv,
-						   v->encrypt);
-
-		if(memcmp(v->out, buf, v->length))
-			{
-			printf("Bidirectional IGE test vector %d failed\n", n);
-			hexdump(stdout, "key 1", v->key1, sizeof v->key1);
-			hexdump(stdout, "key 2", v->key2, sizeof v->key2);
-			hexdump(stdout, "iv", v->iv, sizeof v->iv);
-			hexdump(stdout, "in", v->in, v->length);
-			hexdump(stdout, "expected", v->out, v->length);
-			hexdump(stdout, "got", buf, v->length);
-
-			++errs;
-			}
-		}
-
-	return errs;
-	}
+{
+    unsigned int n;
+    int errs = 0;
+
+    for (n = 0; n < sizeof(ige_test_vectors) / sizeof(ige_test_vectors[0]);
+         ++n) {
+        const struct ige_test *const v = &ige_test_vectors[n];
+        AES_KEY key;
+        unsigned char buf[MAX_VECTOR_SIZE];
+        unsigned char iv[AES_BLOCK_SIZE * 2];
+
+        assert(v->length <= MAX_VECTOR_SIZE);
+
+        if (v->encrypt == AES_ENCRYPT)
+            AES_set_encrypt_key(v->key, 8 * sizeof v->key, &key);
+        else
+            AES_set_decrypt_key(v->key, 8 * sizeof v->key, &key);
+        memcpy(iv, v->iv, sizeof iv);
+        AES_ige_encrypt(v->in, buf, v->length, &key, iv, v->encrypt);
+
+        if (memcmp(v->out, buf, v->length)) {
+            printf("IGE test vector %d failed\n", n);
+            hexdump(stdout, "key", v->key, sizeof v->key);
+            hexdump(stdout, "iv", v->iv, sizeof v->iv);
+            hexdump(stdout, "in", v->in, v->length);
+            hexdump(stdout, "expected", v->out, v->length);
+            hexdump(stdout, "got", buf, v->length);
+
+            ++errs;
+        }
+
+        /* try with in == out */
+        memcpy(iv, v->iv, sizeof iv);
+        memcpy(buf, v->in, v->length);
+        AES_ige_encrypt(buf, buf, v->length, &key, iv, v->encrypt);
+
+        if (memcmp(v->out, buf, v->length)) {
+            printf("IGE test vector %d failed (with in == out)\n", n);
+            hexdump(stdout, "key", v->key, sizeof v->key);
+            hexdump(stdout, "iv", v->iv, sizeof v->iv);
+            hexdump(stdout, "in", v->in, v->length);
+            hexdump(stdout, "expected", v->out, v->length);
+            hexdump(stdout, "got", buf, v->length);
+
+            ++errs;
+        }
+    }
+
+    for (n = 0;
+         n < sizeof(bi_ige_test_vectors) / sizeof(bi_ige_test_vectors[0]);
+         ++n) {
+        const struct bi_ige_test *const v = &bi_ige_test_vectors[n];
+        AES_KEY key1;
+        AES_KEY key2;
+        unsigned char buf[MAX_VECTOR_SIZE];
+
+        assert(v->length <= MAX_VECTOR_SIZE);
+
+        if (v->encrypt == AES_ENCRYPT) {
+            AES_set_encrypt_key(v->key1, 8 * v->keysize, &key1);
+            AES_set_encrypt_key(v->key2, 8 * v->keysize, &key2);
+        } else {
+            AES_set_decrypt_key(v->key1, 8 * v->keysize, &key1);
+            AES_set_decrypt_key(v->key2, 8 * v->keysize, &key2);
+        }
+
+        AES_bi_ige_encrypt(v->in, buf, v->length, &key1, &key2, v->iv,
+                           v->encrypt);
+
+        if (memcmp(v->out, buf, v->length)) {
+            printf("Bidirectional IGE test vector %d failed\n", n);
+            hexdump(stdout, "key 1", v->key1, sizeof v->key1);
+            hexdump(stdout, "key 2", v->key2, sizeof v->key2);
+            hexdump(stdout, "iv", v->iv, sizeof v->iv);
+            hexdump(stdout, "in", v->in, v->length);
+            hexdump(stdout, "expected", v->out, v->length);
+            hexdump(stdout, "got", buf, v->length);
+
+            ++errs;
+        }
+    }
+
+    return errs;
+}
 
 int main(int argc, char **argv)
-	{
-	unsigned char rkey[16];
-	unsigned char rkey2[16];
-	AES_KEY key;
-	AES_KEY key2;
-	unsigned char plaintext[BIG_TEST_SIZE];
-	unsigned char ciphertext[BIG_TEST_SIZE];
-	unsigned char checktext[BIG_TEST_SIZE];
-	unsigned char iv[AES_BLOCK_SIZE*4];
-	unsigned char saved_iv[AES_BLOCK_SIZE*4];
-	int err = 0;
-	unsigned int n;
-	unsigned matches;
-
-	assert(BIG_TEST_SIZE >= TEST_SIZE);
-
-	RAND_pseudo_bytes(rkey, sizeof rkey);
-	RAND_pseudo_bytes(plaintext, sizeof plaintext);
-	RAND_pseudo_bytes(iv, sizeof iv);
-	memcpy(saved_iv, iv, sizeof saved_iv);
-
-	/* Forward IGE only... */
-
-	/* Straight encrypt/decrypt */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, iv,
-					AES_ENCRYPT);
-
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv,
-					AES_DECRYPT);
-
-	if(memcmp(checktext, plaintext, TEST_SIZE))
-		{
-		printf("Encrypt+decrypt doesn't match\n");
-		hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
-		hexdump(stdout, "Checktext", checktext, TEST_SIZE);
-		++err;
-		}
-
-	/* Now check encrypt chaining works */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE/2, &key, iv,
-					AES_ENCRYPT);
-	AES_ige_encrypt(plaintext+TEST_SIZE/2,
-					ciphertext+TEST_SIZE/2, TEST_SIZE/2,
-					&key, iv, AES_ENCRYPT);
-
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv,
-					AES_DECRYPT);
-
-	if(memcmp(checktext, plaintext, TEST_SIZE))
-		{
-		printf("Chained encrypt+decrypt doesn't match\n");
-		hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
-		hexdump(stdout, "Checktext", checktext, TEST_SIZE);
-		++err;
-		}
-
-	/* And check decrypt chaining */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE/2, &key, iv,
-					AES_ENCRYPT);
-	AES_ige_encrypt(plaintext+TEST_SIZE/2,
-					ciphertext+TEST_SIZE/2, TEST_SIZE/2,
-					&key, iv, AES_ENCRYPT);
-
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(ciphertext, checktext, TEST_SIZE/2, &key, iv,
-					AES_DECRYPT);
-	AES_ige_encrypt(ciphertext+TEST_SIZE/2,
-					checktext+TEST_SIZE/2, TEST_SIZE/2, &key, iv,
-					AES_DECRYPT);
-
-	if(memcmp(checktext, plaintext, TEST_SIZE))
-		{
-		printf("Chained encrypt+chained decrypt doesn't match\n");
-		hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
-		hexdump(stdout, "Checktext", checktext, TEST_SIZE);
-		++err;
-		}
-
-	/* make sure garble extends forwards only */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
-					AES_ENCRYPT);
-
-	/* corrupt halfway through */
-	++ciphertext[sizeof ciphertext/2];
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	memcpy(iv, saved_iv, sizeof iv);
-	AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
-					AES_DECRYPT);
-
-	matches=0;
-	for(n=0 ; n < sizeof checktext ; ++n)
-		if(checktext[n] == plaintext[n])
-			++matches;
-
-	if(matches > sizeof checktext/2+sizeof checktext/100)
-		{
-		printf("More than 51%% matches after garbling\n");
-		++err;
-		}
-
-	if(matches < sizeof checktext/2)
-		{
-		printf("Garble extends backwards!\n");
-		++err;
-		}
-
-	/* Bi-directional IGE */
-
-	/* Note that we don't have to recover the IV, because chaining isn't */
-	/* possible with biIGE, so the IV is not updated. */
-
-	RAND_pseudo_bytes(rkey2, sizeof rkey2);
-
-	/* Straight encrypt/decrypt */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_encrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_bi_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, &key2, iv,
-					   AES_ENCRYPT);
-
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_decrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_bi_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, &key2, iv,
-					   AES_DECRYPT);
-
-	if(memcmp(checktext, plaintext, TEST_SIZE))
-		{
-		printf("Encrypt+decrypt doesn't match\n");
-		hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
-		hexdump(stdout, "Checktext", checktext, TEST_SIZE);
-		++err;
-		}
-
-	/* make sure garble extends both ways */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_encrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
-					AES_ENCRYPT);
-
-	/* corrupt halfway through */
-	++ciphertext[sizeof ciphertext/2];
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_decrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
-					AES_DECRYPT);
-
-	matches=0;
-	for(n=0 ; n < sizeof checktext ; ++n)
-		if(checktext[n] == plaintext[n])
-			++matches;
-
-	if(matches > sizeof checktext/100)
-		{
-		printf("More than 1%% matches after bidirectional garbling\n");
-		++err;
-		}
-
-	/* make sure garble extends both ways (2) */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_encrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
-					AES_ENCRYPT);
-
-	/* corrupt right at the end */
-	++ciphertext[sizeof ciphertext-1];
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_decrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
-					AES_DECRYPT);
-
-	matches=0;
-	for(n=0 ; n < sizeof checktext ; ++n)
-		if(checktext[n] == plaintext[n])
-			++matches;
-
-	if(matches > sizeof checktext/100)
-		{
-		printf("More than 1%% matches after bidirectional garbling (2)\n");
-		++err;
-		}
-
-	/* make sure garble extends both ways (3) */
-	AES_set_encrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_encrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
-					AES_ENCRYPT);
-
-	/* corrupt right at the start */
-	++ciphertext[0];
-	AES_set_decrypt_key(rkey, 8*sizeof rkey, &key);
-	AES_set_decrypt_key(rkey2, 8*sizeof rkey2, &key2);
-	AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
-					AES_DECRYPT);
-
-	matches=0;
-	for(n=0 ; n < sizeof checktext ; ++n)
-		if(checktext[n] == plaintext[n])
-			++matches;
-
-	if(matches > sizeof checktext/100)
-		{
-		printf("More than 1%% matches after bidirectional garbling (3)\n");
-		++err;
-		}
-
-	err += run_test_vectors();
-
-	return err;
-	}
+{
+    unsigned char rkey[16];
+    unsigned char rkey2[16];
+    AES_KEY key;
+    AES_KEY key2;
+    unsigned char plaintext[BIG_TEST_SIZE];
+    unsigned char ciphertext[BIG_TEST_SIZE];
+    unsigned char checktext[BIG_TEST_SIZE];
+    unsigned char iv[AES_BLOCK_SIZE * 4];
+    unsigned char saved_iv[AES_BLOCK_SIZE * 4];
+    int err = 0;
+    unsigned int n;
+    unsigned matches;
+
+    assert(BIG_TEST_SIZE >= TEST_SIZE);
+
+    RAND_pseudo_bytes(rkey, sizeof rkey);
+    RAND_pseudo_bytes(plaintext, sizeof plaintext);
+    RAND_pseudo_bytes(iv, sizeof iv);
+    memcpy(saved_iv, iv, sizeof saved_iv);
+
+    /* Forward IGE only... */
+
+    /* Straight encrypt/decrypt */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, iv, AES_ENCRYPT);
+
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv, AES_DECRYPT);
+
+    if (memcmp(checktext, plaintext, TEST_SIZE)) {
+        printf("Encrypt+decrypt doesn't match\n");
+        hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
+        hexdump(stdout, "Checktext", checktext, TEST_SIZE);
+        ++err;
+    }
+
+    /* Now check encrypt chaining works */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE / 2, &key, iv,
+                    AES_ENCRYPT);
+    AES_ige_encrypt(plaintext + TEST_SIZE / 2,
+                    ciphertext + TEST_SIZE / 2, TEST_SIZE / 2,
+                    &key, iv, AES_ENCRYPT);
+
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv, AES_DECRYPT);
+
+    if (memcmp(checktext, plaintext, TEST_SIZE)) {
+        printf("Chained encrypt+decrypt doesn't match\n");
+        hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
+        hexdump(stdout, "Checktext", checktext, TEST_SIZE);
+        ++err;
+    }
+
+    /* And check decrypt chaining */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE / 2, &key, iv,
+                    AES_ENCRYPT);
+    AES_ige_encrypt(plaintext + TEST_SIZE / 2,
+                    ciphertext + TEST_SIZE / 2, TEST_SIZE / 2,
+                    &key, iv, AES_ENCRYPT);
+
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(ciphertext, checktext, TEST_SIZE / 2, &key, iv,
+                    AES_DECRYPT);
+    AES_ige_encrypt(ciphertext + TEST_SIZE / 2,
+                    checktext + TEST_SIZE / 2, TEST_SIZE / 2, &key, iv,
+                    AES_DECRYPT);
+
+    if (memcmp(checktext, plaintext, TEST_SIZE)) {
+        printf("Chained encrypt+chained decrypt doesn't match\n");
+        hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
+        hexdump(stdout, "Checktext", checktext, TEST_SIZE);
+        ++err;
+    }
+
+    /* make sure garble extends forwards only */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+                    AES_ENCRYPT);
+
+    /* corrupt halfway through */
+    ++ciphertext[sizeof ciphertext / 2];
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof iv);
+    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+                    AES_DECRYPT);
+
+    matches = 0;
+    for (n = 0; n < sizeof checktext; ++n)
+        if (checktext[n] == plaintext[n])
+            ++matches;
+
+    if (matches > sizeof checktext / 2 + sizeof checktext / 100) {
+        printf("More than 51%% matches after garbling\n");
+        ++err;
+    }
+
+    if (matches < sizeof checktext / 2) {
+        printf("Garble extends backwards!\n");
+        ++err;
+    }
+
+    /* Bi-directional IGE */
+
+    /*
+     * Note that we don't have to recover the IV, because chaining isn't
+     */
+    /* possible with biIGE, so the IV is not updated. */
+
+    RAND_pseudo_bytes(rkey2, sizeof rkey2);
+
+    /* Straight encrypt/decrypt */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_bi_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, &key2, iv,
+                       AES_ENCRYPT);
+
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_bi_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, &key2, iv,
+                       AES_DECRYPT);
+
+    if (memcmp(checktext, plaintext, TEST_SIZE)) {
+        printf("Encrypt+decrypt doesn't match\n");
+        hexdump(stdout, "Plaintext", plaintext, TEST_SIZE);
+        hexdump(stdout, "Checktext", checktext, TEST_SIZE);
+        ++err;
+    }
+
+    /* make sure garble extends both ways */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+                    AES_ENCRYPT);
+
+    /* corrupt halfway through */
+    ++ciphertext[sizeof ciphertext / 2];
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+                    AES_DECRYPT);
+
+    matches = 0;
+    for (n = 0; n < sizeof checktext; ++n)
+        if (checktext[n] == plaintext[n])
+            ++matches;
+
+    if (matches > sizeof checktext / 100) {
+        printf("More than 1%% matches after bidirectional garbling\n");
+        ++err;
+    }
+
+    /* make sure garble extends both ways (2) */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+                    AES_ENCRYPT);
+
+    /* corrupt right at the end */
+    ++ciphertext[sizeof ciphertext - 1];
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+                    AES_DECRYPT);
+
+    matches = 0;
+    for (n = 0; n < sizeof checktext; ++n)
+        if (checktext[n] == plaintext[n])
+            ++matches;
+
+    if (matches > sizeof checktext / 100) {
+        printf("More than 1%% matches after bidirectional garbling (2)\n");
+        ++err;
+    }
+
+    /* make sure garble extends both ways (3) */
+    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+                    AES_ENCRYPT);
+
+    /* corrupt right at the start */
+    ++ciphertext[0];
+    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+                    AES_DECRYPT);
+
+    matches = 0;
+    for (n = 0; n < sizeof checktext; ++n)
+        if (checktext[n] == plaintext[n])
+            ++matches;
+
+    if (matches > sizeof checktext / 100) {
+        printf("More than 1%% matches after bidirectional garbling (3)\n");
+        ++err;
+    }
+
+    err += run_test_vectors();
+
+    return err;
+}
diff --git a/test/methtest.c b/test/methtest.c
index b73421783c..eb8cb30454 100644
--- a/test/methtest.c
+++ b/test/methtest.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,43 +63,45 @@
 #include "meth.h"
 #include 
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	METHOD_CTX *top,*tmp1,*tmp2;
+{
+    METHOD_CTX *top, *tmp1, *tmp2;
 
-	top=METH_new(x509_lookup()); /* get a top level context */
-	if (top == NULL) goto err;
+    top = METH_new(x509_lookup()); /* get a top level context */
+    if (top == NULL)
+        goto err;
 
-	tmp1=METH_new(x509_by_file());
-	if (top == NULL) goto err;
-	METH_arg(tmp1,METH_TYPE_FILE,"cafile1");
-	METH_arg(tmp1,METH_TYPE_FILE,"cafile2");
-	METH_push(top,METH_X509_CA_BY_SUBJECT,tmp1);
+    tmp1 = METH_new(x509_by_file());
+    if (top == NULL)
+        goto err;
+    METH_arg(tmp1, METH_TYPE_FILE, "cafile1");
+    METH_arg(tmp1, METH_TYPE_FILE, "cafile2");
+    METH_push(top, METH_X509_CA_BY_SUBJECT, tmp1);
 
-	tmp2=METH_new(x509_by_dir());
-	METH_arg(tmp2,METH_TYPE_DIR,"/home/eay/.CAcerts");
-	METH_arg(tmp2,METH_TYPE_DIR,"/home/eay/SSLeay/certs");
-	METH_arg(tmp2,METH_TYPE_DIR,"/usr/local/ssl/certs");
-	METH_push(top,METH_X509_CA_BY_SUBJECT,tmp2);
+    tmp2 = METH_new(x509_by_dir());
+    METH_arg(tmp2, METH_TYPE_DIR, "/home/eay/.CAcerts");
+    METH_arg(tmp2, METH_TYPE_DIR, "/home/eay/SSLeay/certs");
+    METH_arg(tmp2, METH_TYPE_DIR, "/usr/local/ssl/certs");
+    METH_push(top, METH_X509_CA_BY_SUBJECT, tmp2);
 
-/*-	tmp=METH_new(x509_by_issuer_dir);
-	METH_arg(tmp,METH_TYPE_DIR,"/home/eay/.mycerts");
-	METH_push(top,METH_X509_BY_ISSUER,tmp);
+/*-     tmp=METH_new(x509_by_issuer_dir);
+        METH_arg(tmp,METH_TYPE_DIR,"/home/eay/.mycerts");
+        METH_push(top,METH_X509_BY_ISSUER,tmp);
 
-	tmp=METH_new(x509_by_issuer_primary);
-	METH_arg(tmp,METH_TYPE_FILE,"/home/eay/.mycerts/primary.pem");
-	METH_push(top,METH_X509_BY_ISSUER,tmp);
+        tmp=METH_new(x509_by_issuer_primary);
+        METH_arg(tmp,METH_TYPE_FILE,"/home/eay/.mycerts/primary.pem");
+        METH_push(top,METH_X509_BY_ISSUER,tmp);
 */
 
-	METH_init(top);
-	METH_control(tmp1,METH_CONTROL_DUMP,stdout);
-	METH_control(tmp2,METH_CONTROL_DUMP,stdout);
-	EXIT(0);
-err:
-	ERR_load_crypto_strings();
-	ERR_print_errors_fp(stderr);
-	EXIT(1);
-	return(0);
-	}
+    METH_init(top);
+    METH_control(tmp1, METH_CONTROL_DUMP, stdout);
+    METH_control(tmp2, METH_CONTROL_DUMP, stdout);
+    EXIT(0);
+ err:
+    ERR_load_crypto_strings();
+    ERR_print_errors_fp(stderr);
+    EXIT(1);
+    return (0);
+}
diff --git a/test/r160test.c b/test/r160test.c
index a172e393ca..548fa52045 100644
--- a/test/r160test.c
+++ b/test/r160test.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
diff --git a/test/testutil.h b/test/testutil.h
index e92d7234be..75f0c8ae01 100644
--- a/test/testutil.h
+++ b/test/testutil.h
@@ -57,7 +57,7 @@
  */
 
 #ifndef HEADER_TESTUTIL_H
-#define HEADER_TESTUTIL_H
+# define HEADER_TESTUTIL_H
 
 /*-
  * SETUP_TEST_FIXTURE and EXECUTE_TEST macros for test case functions.
@@ -84,34 +84,35 @@
  * Then test case functions can take the form:
  *
  * static int test_foobar_feature()
- * 	{
- * 	SETUP_FOOBAR_TEST_FIXTURE();
- *	[...set individual members of fixture...]
- * 	EXECUTE_FOOBAR_TEST();
- * 	}
+ *      {
+ *      SETUP_FOOBAR_TEST_FIXTURE();
+ *      [...set individual members of fixture...]
+ *      EXECUTE_FOOBAR_TEST();
+ *      }
  */
-#define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
-	TEST_FIXTURE_TYPE fixture = set_up(TEST_CASE_NAME);\
-	int result = 0
+# define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
+        TEST_FIXTURE_TYPE fixture = set_up(TEST_CASE_NAME);\
+        int result = 0
 
-#define EXECUTE_TEST(execute_func, tear_down)\
-	if (execute_func(fixture) != 0) result = 1;\
-	tear_down(fixture);\
-	return result
+# define EXECUTE_TEST(execute_func, tear_down)\
+        if (execute_func(fixture) != 0) result = 1;\
+        tear_down(fixture);\
+        return result
 
-/* TEST_CASE_NAME is defined as the name of the test case function where
+/*
+ * TEST_CASE_NAME is defined as the name of the test case function where
  * possible; otherwise we get by with the file name and line number.
  */
-#if __STDC_VERSION__ < 199901L
-#if defined(_MSC_VER)
-#define TEST_CASE_NAME __FUNCTION__
-#else
-#define testutil_stringify_helper(s) #s
-#define testutil_stringify(s) testutil_stringify_helper(s)
-#define TEST_CASE_NAME __FILE__ ":" testutil_stringify(__LINE__)
-#endif /* _MSC_VER */
-#else
-#define TEST_CASE_NAME __func__
-#endif /* __STDC_VERSION__ */
+# if __STDC_VERSION__ < 199901L
+#  if defined(_MSC_VER)
+#   define TEST_CASE_NAME __FUNCTION__
+#  else
+#   define testutil_stringify_helper(s) #s
+#   define testutil_stringify(s) testutil_stringify_helper(s)
+#   define TEST_CASE_NAME __FILE__ ":" testutil_stringify(__LINE__)
+#  endif                        /* _MSC_VER */
+# else
+#  define TEST_CASE_NAME __func__
+# endif                         /* __STDC_VERSION__ */
 
-#endif /* HEADER_TESTUTIL_H */
+#endif                          /* HEADER_TESTUTIL_H */
-- 
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